From 0a00daba0b2db68ff0f080f787cf63f0a63b44d8 Mon Sep 17 00:00:00 2001 From: Tony Holdstock-Brown Date: Thu, 5 Sep 2024 14:02:20 +0100 Subject: [PATCH] Update deps (#55) * Update deps * update codeql action v * Force version with broken gosec for now * Remove replace --- .github/workflows/security.yaml | 4 +- go.mod | 60 +- go.sum | 839 +- .../github.com/agext/levenshtein/.gitignore | 53 - .../github.com/agext/levenshtein/.travis.yml | 25 - vendor/github.com/agext/levenshtein/DCO | 36 - .../github.com/agext/levenshtein/MAINTAINERS | 1 - vendor/github.com/agext/levenshtein/NOTICE | 5 - vendor/github.com/agext/levenshtein/README.md | 38 - .../agext/levenshtein/levenshtein.go | 290 - vendor/github.com/agext/levenshtein/params.go | 152 - vendor/github.com/agext/levenshtein/test.sh | 10 - .../apparentlymart/go-textseg/v13/LICENSE | 95 - .../go-textseg/v13/textseg/all_tokens.go | 30 - .../go-textseg/v13/textseg/emoji_table.rl | 525 - .../go-textseg/v13/textseg/generate.go | 8 - 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vendor/golang.org/x/crypto/curve25519/internal/field/README create mode 100644 vendor/golang.org/x/crypto/curve25519/internal/field/fe.go create mode 100644 vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.go create mode 100644 vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.s create mode 100644 vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64_noasm.go create mode 100644 vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.go create mode 100644 vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.s create mode 100644 vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64_noasm.go create mode 100644 vendor/golang.org/x/crypto/curve25519/internal/field/fe_generic.go create mode 100644 vendor/golang.org/x/crypto/curve25519/internal/field/sync.checkpoint create mode 100644 vendor/golang.org/x/crypto/curve25519/internal/field/sync.sh create mode 100644 vendor/golang.org/x/crypto/ed25519/ed25519.go create mode 100644 vendor/golang.org/x/crypto/internal/alias/alias.go create mode 100644 vendor/golang.org/x/crypto/internal/alias/alias_purego.go create mode 100644 vendor/golang.org/x/crypto/internal/poly1305/mac_noasm.go create mode 100644 vendor/golang.org/x/crypto/internal/poly1305/poly1305.go create mode 100644 vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.go create mode 100644 vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.s create mode 100644 vendor/golang.org/x/crypto/internal/poly1305/sum_generic.go create mode 100644 vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.go create mode 100644 vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.s create mode 100644 vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.go create mode 100644 vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.s create mode 100644 vendor/golang.org/x/crypto/nacl/box/box.go create mode 100644 vendor/golang.org/x/crypto/nacl/secretbox/secretbox.go create mode 100644 vendor/golang.org/x/crypto/salsa20/salsa/hsalsa20.go create mode 100644 vendor/golang.org/x/crypto/salsa20/salsa/salsa208.go create mode 100644 vendor/golang.org/x/crypto/salsa20/salsa/salsa20_amd64.go create mode 100644 vendor/golang.org/x/crypto/salsa20/salsa/salsa20_amd64.s create mode 100644 vendor/golang.org/x/crypto/salsa20/salsa/salsa20_noasm.go create mode 100644 vendor/golang.org/x/crypto/salsa20/salsa/salsa20_ref.go delete mode 100644 vendor/golang.org/x/net/http2/testsync.go create mode 100644 vendor/golang.org/x/net/http2/timer.go create mode 100644 vendor/golang.org/x/sys/cpu/asm_aix_ppc64.s create mode 100644 vendor/golang.org/x/sys/cpu/byteorder.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_aix.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_arm.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_arm64.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_arm64.s rename vendor/golang.org/x/sys/{windows/empty.s => cpu/cpu_gc_arm64.go} (51%) create mode 100644 vendor/golang.org/x/sys/cpu/cpu_gc_s390x.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_gc_x86.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_gccgo_arm64.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_gccgo_s390x.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_gccgo_x86.c create mode 100644 vendor/golang.org/x/sys/cpu/cpu_gccgo_x86.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_linux.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_linux_arm.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_linux_arm64.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_linux_mips64x.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_linux_noinit.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_linux_ppc64x.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_linux_s390x.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_loong64.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_mips64x.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_mipsx.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_netbsd_arm64.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_openbsd_arm64.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_openbsd_arm64.s create mode 100644 vendor/golang.org/x/sys/cpu/cpu_other_arm.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_other_arm64.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_other_mips64x.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_other_ppc64x.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_other_riscv64.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_ppc64x.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_riscv64.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_s390x.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_s390x.s create mode 100644 vendor/golang.org/x/sys/cpu/cpu_wasm.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_x86.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_x86.s create mode 100644 vendor/golang.org/x/sys/cpu/cpu_zos.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_zos_s390x.go create mode 100644 vendor/golang.org/x/sys/cpu/endian_big.go create mode 100644 vendor/golang.org/x/sys/cpu/endian_little.go create mode 100644 vendor/golang.org/x/sys/cpu/hwcap_linux.go create mode 100644 vendor/golang.org/x/sys/cpu/parse.go create mode 100644 vendor/golang.org/x/sys/cpu/proc_cpuinfo_linux.go create mode 100644 vendor/golang.org/x/sys/cpu/runtime_auxv.go create mode 100644 vendor/golang.org/x/sys/cpu/runtime_auxv_go121.go create mode 100644 vendor/golang.org/x/sys/cpu/syscall_aix_gccgo.go create mode 100644 vendor/golang.org/x/sys/cpu/syscall_aix_ppc64_gc.go create mode 100644 vendor/golang.org/x/sys/unix/bpxsvc_zos.go create mode 100644 vendor/golang.org/x/sys/unix/bpxsvc_zos.s delete mode 100644 vendor/golang.org/x/sys/unix/epoll_zos.go delete mode 100644 vendor/golang.org/x/sys/unix/fstatfs_zos.go create mode 100644 vendor/golang.org/x/sys/unix/sockcmsg_zos.go create mode 100644 vendor/golang.org/x/sys/unix/symaddr_zos_s390x.s create mode 100644 vendor/golang.org/x/sys/unix/zsymaddr_zos_s390x.s create mode 100644 vendor/golang.org/x/text/cases/cases.go create mode 100644 vendor/golang.org/x/text/cases/context.go create mode 100644 vendor/golang.org/x/text/cases/fold.go create mode 100644 vendor/golang.org/x/text/cases/icu.go create mode 100644 vendor/golang.org/x/text/cases/info.go create mode 100644 vendor/golang.org/x/text/cases/map.go create mode 100644 vendor/golang.org/x/text/cases/tables10.0.0.go create mode 100644 vendor/golang.org/x/text/cases/tables11.0.0.go create mode 100644 vendor/golang.org/x/text/cases/tables12.0.0.go create mode 100644 vendor/golang.org/x/text/cases/tables13.0.0.go create mode 100644 vendor/golang.org/x/text/cases/tables15.0.0.go create mode 100644 vendor/golang.org/x/text/cases/tables9.0.0.go create mode 100644 vendor/golang.org/x/text/cases/trieval.go create mode 100644 vendor/golang.org/x/text/internal/internal.go create mode 100644 vendor/golang.org/x/text/internal/language/common.go create mode 100644 vendor/golang.org/x/text/internal/language/compact.go create mode 100644 vendor/golang.org/x/text/internal/language/compact/compact.go create mode 100644 vendor/golang.org/x/text/internal/language/compact/language.go create mode 100644 vendor/golang.org/x/text/internal/language/compact/parents.go create mode 100644 vendor/golang.org/x/text/internal/language/compact/tables.go create mode 100644 vendor/golang.org/x/text/internal/language/compact/tags.go create mode 100644 vendor/golang.org/x/text/internal/language/compose.go create mode 100644 vendor/golang.org/x/text/internal/language/coverage.go create mode 100644 vendor/golang.org/x/text/internal/language/language.go create mode 100644 vendor/golang.org/x/text/internal/language/lookup.go create mode 100644 vendor/golang.org/x/text/internal/language/match.go create mode 100644 vendor/golang.org/x/text/internal/language/parse.go create mode 100644 vendor/golang.org/x/text/internal/language/tables.go create mode 100644 vendor/golang.org/x/text/internal/language/tags.go create mode 100644 vendor/golang.org/x/text/internal/match.go create mode 100644 vendor/golang.org/x/text/internal/tag/tag.go create mode 100644 vendor/golang.org/x/text/language/coverage.go create mode 100644 vendor/golang.org/x/text/language/doc.go create mode 100644 vendor/golang.org/x/text/language/language.go create mode 100644 vendor/golang.org/x/text/language/match.go create mode 100644 vendor/golang.org/x/text/language/parse.go create mode 100644 vendor/golang.org/x/text/language/tables.go create mode 100644 vendor/golang.org/x/text/language/tags.go delete mode 100644 vendor/google.golang.org/grpc/codegen.sh create mode 100644 vendor/google.golang.org/grpc/stream_interfaces.go delete mode 100644 vendor/google.golang.org/grpc/vet.sh create mode 100644 vendor/google.golang.org/protobuf/internal/editionssupport/editions.go delete mode 100644 vendor/google.golang.org/protobuf/types/gofeaturespb/go_features.proto diff --git a/.github/workflows/security.yaml b/.github/workflows/security.yaml index 1fa6fb69..1c8f34a9 100644 --- a/.github/workflows/security.yaml +++ b/.github/workflows/security.yaml @@ -17,13 +17,13 @@ jobs: uses: actions/checkout@v4 - name: Run Gosec Security Scanner - uses: securego/gosec@master + uses: securego/gosec@v2.19.0 with: # we let the report trigger content trigger a failure using the GitHub Security features. args: "-no-fail -fmt sarif -out results.sarif ./..." - name: Upload SARIF file - uses: github/codeql-action/upload-sarif@v2 + uses: github/codeql-action/upload-sarif@v3 with: # Path to SARIF file relative to the root of the repository sarif_file: results.sarif diff --git a/go.mod b/go.mod index 52a7c1fd..957a2691 100644 --- a/go.mod +++ b/go.mod @@ -4,21 +4,17 @@ go 1.21.0 toolchain go1.21.5 -replace github.com/tencentcloud/tencentcloud-sdk-go v3.0.82+incompatible => github.com/tencentcloud/tencentcloud-sdk-go v1.0.191 - require ( github.com/gosimple/slug v1.12.0 github.com/gowebpki/jcs v1.0.0 - github.com/inngest/inngest v0.29.4-0.20240731183027-6747274bfbba + github.com/inngest/inngest v0.30.0-beta-2.0.20240905105759-4df2bfd0dd29 github.com/stretchr/testify v1.9.0 github.com/xhit/go-str2duration/v2 v2.1.0 golang.org/x/exp v0.0.0-20240416160154-fe59bbe5cc7f ) require ( - github.com/agext/levenshtein v1.2.2 // indirect github.com/antlr4-go/antlr/v4 v4.13.0 // indirect - github.com/apparentlymart/go-textseg/v13 v13.0.0 // indirect github.com/beorn7/perks v1.0.1 // indirect github.com/cenkalti/backoff/v4 v4.3.0 // indirect github.com/cespare/xxhash/v2 v2.2.0 // indirect @@ -26,24 +22,24 @@ require ( github.com/dustinkirkland/golang-petname v0.0.0-20191129215211-8e5a1ed0cff0 // indirect github.com/fatih/structs v1.1.0 // indirect github.com/fsnotify/fsnotify v1.6.0 // indirect - github.com/go-logr/logr v1.4.1 // indirect + github.com/go-logr/logr v1.4.2 // indirect github.com/go-logr/stdr v1.2.2 // indirect github.com/google/cel-go v0.18.2 // indirect github.com/google/uuid v1.6.0 // indirect github.com/gosimple/unidecode v1.0.1 // indirect - github.com/grpc-ecosystem/grpc-gateway/v2 v2.19.1 // indirect + github.com/grpc-ecosystem/grpc-gateway/v2 v2.20.0 // indirect github.com/hashicorp/errwrap v1.1.0 // indirect github.com/hashicorp/go-multierror v1.1.1 // indirect github.com/hashicorp/hcl v1.0.0 // indirect - github.com/hashicorp/hcl/v2 v2.10.0 // indirect - github.com/hashicorp/terraform v0.15.3 // indirect github.com/inngest/expr v0.0.0-20240717151033-03e4378c436c // indirect github.com/karlseguin/ccache/v2 v2.0.8 // indirect + github.com/klauspost/compress v1.17.2 // indirect github.com/magiconair/properties v1.8.5 // indirect - github.com/mattn/go-colorable v0.1.13 // indirect github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0 // indirect - github.com/mitchellh/go-wordwrap v1.0.0 // indirect github.com/mitchellh/mapstructure v1.5.0 // indirect + github.com/nats-io/nats.go v1.36.0 // indirect + github.com/nats-io/nkeys v0.4.7 // indirect + github.com/nats-io/nuid v1.0.1 // indirect github.com/ohler55/ojg v1.21.0 // indirect github.com/oklog/ulid/v2 v2.1.0 // indirect github.com/pelletier/go-toml v1.9.4 // indirect @@ -63,30 +59,30 @@ require ( github.com/stoewer/go-strcase v1.2.0 // indirect github.com/subosito/gotenv v1.2.0 // indirect github.com/tidwall/btree v1.7.0 // indirect - github.com/zclconf/go-cty v1.8.3 // indirect - go.opentelemetry.io/otel v1.26.0 // indirect + go.opentelemetry.io/otel v1.28.0 // indirect go.opentelemetry.io/otel/exporters/jaeger v1.17.0 // indirect - go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v0.44.0 // indirect - go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.26.0 // indirect - go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.21.0 // indirect - go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.26.0 // indirect + go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.28.0 // indirect + go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.28.0 // indirect + go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.28.0 // indirect + go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.28.0 // indirect go.opentelemetry.io/otel/exporters/prometheus v0.44.0 // indirect - go.opentelemetry.io/otel/exporters/stdout/stdoutmetric v0.44.0 // indirect - go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.21.0 // indirect - go.opentelemetry.io/otel/metric v1.26.0 // indirect - go.opentelemetry.io/otel/sdk v1.26.0 // indirect - go.opentelemetry.io/otel/sdk/metric v1.21.0 // indirect - go.opentelemetry.io/otel/trace v1.26.0 // indirect - go.opentelemetry.io/proto/otlp v1.2.0 // indirect - golang.org/x/net v0.24.0 // indirect + go.opentelemetry.io/otel/exporters/stdout/stdoutmetric v1.28.0 // indirect + go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.28.0 // indirect + go.opentelemetry.io/otel/metric v1.28.0 // indirect + go.opentelemetry.io/otel/sdk v1.28.0 // indirect + go.opentelemetry.io/otel/sdk/metric v1.28.0 // indirect + go.opentelemetry.io/otel/trace v1.28.0 // indirect + go.opentelemetry.io/proto/otlp v1.3.1 // indirect + golang.org/x/crypto v0.24.0 // indirect + golang.org/x/net v0.26.0 // indirect golang.org/x/sync v0.7.0 // indirect - golang.org/x/sys v0.19.0 // indirect - golang.org/x/term v0.19.0 // indirect - golang.org/x/text v0.14.0 // indirect - google.golang.org/genproto/googleapis/api v0.0.0-20240227224415-6ceb2ff114de // indirect - google.golang.org/genproto/googleapis/rpc v0.0.0-20240401170217-c3f982113cda // indirect - google.golang.org/grpc v1.63.2 // indirect - google.golang.org/protobuf v1.33.0 // indirect + golang.org/x/sys v0.21.0 // indirect + golang.org/x/term v0.21.0 // indirect + golang.org/x/text v0.16.0 // indirect + google.golang.org/genproto/googleapis/api v0.0.0-20240701130421-f6361c86f094 // indirect + google.golang.org/genproto/googleapis/rpc v0.0.0-20240701130421-f6361c86f094 // indirect + google.golang.org/grpc v1.64.1 // indirect + google.golang.org/protobuf v1.34.2 // indirect gopkg.in/ini.v1 v1.66.2 // indirect gopkg.in/yaml.v2 v2.4.0 // indirect gopkg.in/yaml.v3 v3.0.1 // indirect diff --git a/go.sum b/go.sum index b1f765d6..fa786559 100644 --- a/go.sum +++ b/go.sum @@ -1,489 +1,109 @@ -cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= -cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= -cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU= -cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU= -cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY= 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-sigs.k8s.io/structured-merge-diff v0.0.0-20190525122527-15d366b2352e/go.mod h1:wWxsB5ozmmv/SG7nM11ayaAW51xMvak/t1r0CSlcokI= -sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o= diff --git a/vendor/github.com/agext/levenshtein/.gitignore b/vendor/github.com/agext/levenshtein/.gitignore deleted file mode 100644 index 4473da19..00000000 --- a/vendor/github.com/agext/levenshtein/.gitignore +++ /dev/null @@ -1,53 +0,0 @@ -# Ignore docs files -_gh_pages -_site - -# Ignore temporary files -README.html -coverage.out -.tmp - -# Numerous always-ignore extensions -*.diff -*.err -*.log -*.orig -*.rej -*.swo -*.swp -*.vi -*.zip -*~ - -# OS or Editor folders -._* -.cache -.DS_Store -.idea -.project -.settings -.tmproj -*.esproj -*.sublime-project -*.sublime-workspace -nbproject -Thumbs.db - -# Komodo -.komodotools -*.komodoproject - -# SCSS-Lint -scss-lint-report.xml - -# grunt-contrib-sass cache -.sass-cache - -# Jekyll metadata -docs/.jekyll-metadata - -# Folders to ignore -.build -.test -bower_components -node_modules diff --git a/vendor/github.com/agext/levenshtein/.travis.yml b/vendor/github.com/agext/levenshtein/.travis.yml deleted file mode 100644 index a51a1446..00000000 --- a/vendor/github.com/agext/levenshtein/.travis.yml +++ /dev/null @@ -1,25 +0,0 @@ -language: go -sudo: false -matrix: - fast_finish: true - include: - - go: 1.11.x - env: TEST_METHOD=goveralls - - go: 1.10.x - - go: tip - - go: 1.9.x - - go: 1.8.x - - go: 1.7.x - - go: 1.6.x - - go: 1.5.x - allow_failures: - - go: tip - - go: 1.9.x - - go: 1.8.x - - go: 1.7.x - - go: 1.6.x - - go: 1.5.x -script: ./test.sh $TEST_METHOD -notifications: - email: - on_success: never diff --git a/vendor/github.com/agext/levenshtein/DCO b/vendor/github.com/agext/levenshtein/DCO deleted file mode 100644 index 716561d5..00000000 --- a/vendor/github.com/agext/levenshtein/DCO +++ /dev/null @@ -1,36 +0,0 @@ -Developer Certificate of Origin -Version 1.1 - -Copyright (C) 2004, 2006 The Linux Foundation and its contributors. -660 York Street, Suite 102, -San Francisco, CA 94110 USA - -Everyone is permitted to copy and distribute verbatim copies of this -license document, but changing it is not allowed. - - -Developer's Certificate of Origin 1.1 - -By making a contribution to this project, I certify that: - -(a) The contribution was created in whole or in part by me and I - have the right to submit it under the open source license - indicated in the file; or - -(b) The contribution is based upon previous work that, to the best - of my knowledge, is covered under an appropriate open source - license and I have the right under that license to submit that - work with modifications, whether created in whole or in part - by me, under the same open source license (unless I am - permitted to submit under a different license), as indicated - in the file; or - -(c) The contribution was provided directly to me by some other - person who certified (a), (b) or (c) and I have not modified - it. - -(d) I understand and agree that this project and the contribution - are public and that a record of the contribution (including all - personal information I submit with it, including my sign-off) is - maintained indefinitely and may be redistributed consistent with - this project or the open source license(s) involved. diff --git a/vendor/github.com/agext/levenshtein/MAINTAINERS b/vendor/github.com/agext/levenshtein/MAINTAINERS deleted file mode 100644 index 726c2afb..00000000 --- a/vendor/github.com/agext/levenshtein/MAINTAINERS +++ /dev/null @@ -1 +0,0 @@ -Alex Bucataru (@AlexBucataru) diff --git a/vendor/github.com/agext/levenshtein/NOTICE b/vendor/github.com/agext/levenshtein/NOTICE deleted file mode 100644 index eaffaab9..00000000 --- a/vendor/github.com/agext/levenshtein/NOTICE +++ /dev/null @@ -1,5 +0,0 @@ -Alrux Go EXTensions (AGExt) - package levenshtein -Copyright 2016 ALRUX Inc. - -This product includes software developed at ALRUX Inc. -(http://www.alrux.com/). diff --git a/vendor/github.com/agext/levenshtein/README.md b/vendor/github.com/agext/levenshtein/README.md deleted file mode 100644 index 9e425587..00000000 --- a/vendor/github.com/agext/levenshtein/README.md +++ /dev/null @@ -1,38 +0,0 @@ -# A Go package for calculating the Levenshtein distance between two strings - -[![Release](https://img.shields.io/github/release/agext/levenshtein.svg?style=flat)](https://github.com/agext/levenshtein/releases/latest) -[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg?style=flat)](https://godoc.org/github.com/agext/levenshtein)  -[![Build Status](https://travis-ci.org/agext/levenshtein.svg?branch=master&style=flat)](https://travis-ci.org/agext/levenshtein) -[![Coverage Status](https://coveralls.io/repos/github/agext/levenshtein/badge.svg?style=flat)](https://coveralls.io/github/agext/levenshtein) -[![Go Report Card](https://goreportcard.com/badge/github.com/agext/levenshtein?style=flat)](https://goreportcard.com/report/github.com/agext/levenshtein) - - -This package implements distance and similarity metrics for strings, based on the Levenshtein measure, in [Go](http://golang.org). - -## Project Status - -v1.2.2 Stable: Guaranteed no breaking changes to the API in future v1.x releases. Probably safe to use in production, though provided on "AS IS" basis. - -This package is being actively maintained. If you encounter any problems or have any suggestions for improvement, please [open an issue](https://github.com/agext/levenshtein/issues). Pull requests are welcome. - -## Overview - -The Levenshtein `Distance` between two strings is the minimum total cost of edits that would convert the first string into the second. The allowed edit operations are insertions, deletions, and substitutions, all at character (one UTF-8 code point) level. Each operation has a default cost of 1, but each can be assigned its own cost equal to or greater than 0. - -A `Distance` of 0 means the two strings are identical, and the higher the value the more different the strings. Since in practice we are interested in finding if the two strings are "close enough", it often does not make sense to continue the calculation once the result is mathematically guaranteed to exceed a desired threshold. Providing this value to the `Distance` function allows it to take a shortcut and return a lower bound instead of an exact cost when the threshold is exceeded. - -The `Similarity` function calculates the distance, then converts it into a normalized metric within the range 0..1, with 1 meaning the strings are identical, and 0 that they have nothing in common. A minimum similarity threshold can be provided to speed up the calculation of the metric for strings that are far too dissimilar for the purpose at hand. All values under this threshold are rounded down to 0. - -The `Match` function provides a similarity metric, with the same range and meaning as `Similarity`, but with a bonus for string pairs that share a common prefix and have a similarity above a "bonus threshold". It uses the same method as proposed by Winkler for the Jaro distance, and the reasoning behind it is that these string pairs are very likely spelling variations or errors, and they are more closely linked than the edit distance alone would suggest. - -The underlying `Calculate` function is also exported, to allow the building of other derivative metrics, if needed. - -## Installation - -``` -go get github.com/agext/levenshtein -``` - -## License - -Package levenshtein is released under the Apache 2.0 license. See the [LICENSE](LICENSE) file for details. diff --git a/vendor/github.com/agext/levenshtein/levenshtein.go b/vendor/github.com/agext/levenshtein/levenshtein.go deleted file mode 100644 index df69ce70..00000000 --- a/vendor/github.com/agext/levenshtein/levenshtein.go +++ /dev/null @@ -1,290 +0,0 @@ -// Copyright 2016 ALRUX Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/* -Package levenshtein implements distance and similarity metrics for strings, based on the Levenshtein measure. - -The Levenshtein `Distance` between two strings is the minimum total cost of edits that would convert the first string into the second. The allowed edit operations are insertions, deletions, and substitutions, all at character (one UTF-8 code point) level. Each operation has a default cost of 1, but each can be assigned its own cost equal to or greater than 0. - -A `Distance` of 0 means the two strings are identical, and the higher the value the more different the strings. Since in practice we are interested in finding if the two strings are "close enough", it often does not make sense to continue the calculation once the result is mathematically guaranteed to exceed a desired threshold. Providing this value to the `Distance` function allows it to take a shortcut and return a lower bound instead of an exact cost when the threshold is exceeded. - -The `Similarity` function calculates the distance, then converts it into a normalized metric within the range 0..1, with 1 meaning the strings are identical, and 0 that they have nothing in common. A minimum similarity threshold can be provided to speed up the calculation of the metric for strings that are far too dissimilar for the purpose at hand. All values under this threshold are rounded down to 0. - -The `Match` function provides a similarity metric, with the same range and meaning as `Similarity`, but with a bonus for string pairs that share a common prefix and have a similarity above a "bonus threshold". It uses the same method as proposed by Winkler for the Jaro distance, and the reasoning behind it is that these string pairs are very likely spelling variations or errors, and they are more closely linked than the edit distance alone would suggest. - -The underlying `Calculate` function is also exported, to allow the building of other derivative metrics, if needed. -*/ -package levenshtein - -// Calculate determines the Levenshtein distance between two strings, using -// the given costs for each edit operation. It returns the distance along with -// the lengths of the longest common prefix and suffix. -// -// If maxCost is non-zero, the calculation stops as soon as the distance is determined -// to be greater than maxCost. Therefore, any return value higher than maxCost is a -// lower bound for the actual distance. -func Calculate(str1, str2 []rune, maxCost, insCost, subCost, delCost int) (dist, prefixLen, suffixLen int) { - l1, l2 := len(str1), len(str2) - // trim common prefix, if any, as it doesn't affect the distance - for ; prefixLen < l1 && prefixLen < l2; prefixLen++ { - if str1[prefixLen] != str2[prefixLen] { - break - } - } - str1, str2 = str1[prefixLen:], str2[prefixLen:] - l1 -= prefixLen - l2 -= prefixLen - // trim common suffix, if any, as it doesn't affect the distance - for 0 < l1 && 0 < l2 { - if str1[l1-1] != str2[l2-1] { - str1, str2 = str1[:l1], str2[:l2] - break - } - l1-- - l2-- - suffixLen++ - } - // if the first string is empty, the distance is the length of the second string times the cost of insertion - if l1 == 0 { - dist = l2 * insCost - return - } - // if the second string is empty, the distance is the length of the first string times the cost of deletion - if l2 == 0 { - dist = l1 * delCost - return - } - - // variables used in inner "for" loops - var y, dy, c, l int - - // if maxCost is greater than or equal to the maximum possible distance, it's equivalent to 'unlimited' - if maxCost > 0 { - if subCost < delCost+insCost { - if maxCost >= l1*subCost+(l2-l1)*insCost { - maxCost = 0 - } - } else { - if maxCost >= l1*delCost+l2*insCost { - maxCost = 0 - } - } - } - - if maxCost > 0 { - // prefer the longer string first, to minimize time; - // a swap also transposes the meanings of insertion and deletion. - if l1 < l2 { - str1, str2, l1, l2, insCost, delCost = str2, str1, l2, l1, delCost, insCost - } - - // the length differential times cost of deletion is a lower bound for the cost; - // if it is higher than the maxCost, there is no point going into the main calculation. - if dist = (l1 - l2) * delCost; dist > maxCost { - return - } - - d := make([]int, l1+1) - - // offset and length of d in the current row - doff, dlen := 0, 1 - for y, dy = 1, delCost; y <= l1 && dy <= maxCost; dlen++ { - d[y] = dy - y++ - dy = y * delCost - } - // fmt.Printf("%q -> %q: init doff=%d dlen=%d d[%d:%d]=%v\n", str1, str2, doff, dlen, doff, doff+dlen, d[doff:doff+dlen]) - - for x := 0; x < l2; x++ { - dy, d[doff] = d[doff], d[doff]+insCost - for d[doff] > maxCost && dlen > 0 { - if str1[doff] != str2[x] { - dy += subCost - } - doff++ - dlen-- - if c = d[doff] + insCost; c < dy { - dy = c - } - dy, d[doff] = d[doff], dy - } - for y, l = doff, doff+dlen-1; y < l; dy, d[y] = d[y], dy { - if str1[y] != str2[x] { - dy += subCost - } - if c = d[y] + delCost; c < dy { - dy = c - } - y++ - if c = d[y] + insCost; c < dy { - dy = c - } - } - if y < l1 { - if str1[y] != str2[x] { - dy += subCost - } - if c = d[y] + delCost; c < dy { - dy = c - } - for ; dy <= maxCost && y < l1; dy, d[y] = dy+delCost, dy { - y++ - dlen++ - } - } - // fmt.Printf("%q -> %q: x=%d doff=%d dlen=%d d[%d:%d]=%v\n", str1, str2, x, doff, dlen, doff, doff+dlen, d[doff:doff+dlen]) - if dlen == 0 { - dist = maxCost + 1 - return - } - } - if doff+dlen-1 < l1 { - dist = maxCost + 1 - return - } - dist = d[l1] - } else { - // ToDo: This is O(l1*l2) time and O(min(l1,l2)) space; investigate if it is - // worth to implement diagonal approach - O(l1*(1+dist)) time, up to O(l1*l2) space - // http://www.csse.monash.edu.au/~lloyd/tildeStrings/Alignment/92.IPL.html - - // prefer the shorter string first, to minimize space; time is O(l1*l2) anyway; - // a swap also transposes the meanings of insertion and deletion. - if l1 > l2 { - str1, str2, l1, l2, insCost, delCost = str2, str1, l2, l1, delCost, insCost - } - d := make([]int, l1+1) - - for y = 1; y <= l1; y++ { - d[y] = y * delCost - } - for x := 0; x < l2; x++ { - dy, d[0] = d[0], d[0]+insCost - for y = 0; y < l1; dy, d[y] = d[y], dy { - if str1[y] != str2[x] { - dy += subCost - } - if c = d[y] + delCost; c < dy { - dy = c - } - y++ - if c = d[y] + insCost; c < dy { - dy = c - } - } - } - dist = d[l1] - } - - return -} - -// Distance returns the Levenshtein distance between str1 and str2, using the -// default or provided cost values. Pass nil for the third argument to use the -// default cost of 1 for all three operations, with no maximum. -func Distance(str1, str2 string, p *Params) int { - if p == nil { - p = defaultParams - } - dist, _, _ := Calculate([]rune(str1), []rune(str2), p.maxCost, p.insCost, p.subCost, p.delCost) - return dist -} - -// Similarity returns a score in the range of 0..1 for how similar the two strings are. -// A score of 1 means the strings are identical, and 0 means they have nothing in common. -// -// A nil third argument uses the default cost of 1 for all three operations. -// -// If a non-zero MinScore value is provided in the parameters, scores lower than it -// will be returned as 0. -func Similarity(str1, str2 string, p *Params) float64 { - return Match(str1, str2, p.Clone().BonusThreshold(1.1)) // guaranteed no bonus -} - -// Match returns a similarity score adjusted by the same method as proposed by Winkler for -// the Jaro distance - giving a bonus to string pairs that share a common prefix, only if their -// similarity score is already over a threshold. -// -// The score is in the range of 0..1, with 1 meaning the strings are identical, -// and 0 meaning they have nothing in common. -// -// A nil third argument uses the default cost of 1 for all three operations, maximum length of -// common prefix to consider for bonus of 4, scaling factor of 0.1, and bonus threshold of 0.7. -// -// If a non-zero MinScore value is provided in the parameters, scores lower than it -// will be returned as 0. -func Match(str1, str2 string, p *Params) float64 { - s1, s2 := []rune(str1), []rune(str2) - l1, l2 := len(s1), len(s2) - // two empty strings are identical; shortcut also avoids divByZero issues later on. - if l1 == 0 && l2 == 0 { - return 1 - } - - if p == nil { - p = defaultParams - } - - // a min over 1 can never be satisfied, so the score is 0. - if p.minScore > 1 { - return 0 - } - - insCost, delCost, maxDist, max := p.insCost, p.delCost, 0, 0 - if l1 > l2 { - l1, l2, insCost, delCost = l2, l1, delCost, insCost - } - - if p.subCost < delCost+insCost { - maxDist = l1*p.subCost + (l2-l1)*insCost - } else { - maxDist = l1*delCost + l2*insCost - } - - // a zero min is always satisfied, so no need to set a max cost. - if p.minScore > 0 { - // if p.minScore is lower than p.bonusThreshold, we can use a simplified formula - // for the max cost, because a sim score below min cannot receive a bonus. - if p.minScore < p.bonusThreshold { - // round down the max - a cost equal to a rounded up max would already be under min. - max = int((1 - p.minScore) * float64(maxDist)) - } else { - // p.minScore <= sim + p.bonusPrefix*p.bonusScale*(1-sim) - // p.minScore <= (1-dist/maxDist) + p.bonusPrefix*p.bonusScale*(1-(1-dist/maxDist)) - // p.minScore <= 1 - dist/maxDist + p.bonusPrefix*p.bonusScale*dist/maxDist - // 1 - p.minScore >= dist/maxDist - p.bonusPrefix*p.bonusScale*dist/maxDist - // (1-p.minScore)*maxDist/(1-p.bonusPrefix*p.bonusScale) >= dist - max = int((1 - p.minScore) * float64(maxDist) / (1 - float64(p.bonusPrefix)*p.bonusScale)) - } - } - - dist, pl, _ := Calculate(s1, s2, max, p.insCost, p.subCost, p.delCost) - if max > 0 && dist > max { - return 0 - } - sim := 1 - float64(dist)/float64(maxDist) - - if sim >= p.bonusThreshold && sim < 1 && p.bonusPrefix > 0 && p.bonusScale > 0 { - if pl > p.bonusPrefix { - pl = p.bonusPrefix - } - sim += float64(pl) * p.bonusScale * (1 - sim) - } - - if sim < p.minScore { - return 0 - } - - return sim -} diff --git a/vendor/github.com/agext/levenshtein/params.go b/vendor/github.com/agext/levenshtein/params.go deleted file mode 100644 index a85727b3..00000000 --- a/vendor/github.com/agext/levenshtein/params.go +++ /dev/null @@ -1,152 +0,0 @@ -// Copyright 2016 ALRUX Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package levenshtein - -// Params represents a set of parameter values for the various formulas involved -// in the calculation of the Levenshtein string metrics. -type Params struct { - insCost int - subCost int - delCost int - maxCost int - minScore float64 - bonusPrefix int - bonusScale float64 - bonusThreshold float64 -} - -var ( - defaultParams = NewParams() -) - -// NewParams creates a new set of parameters and initializes it with the default values. -func NewParams() *Params { - return &Params{ - insCost: 1, - subCost: 1, - delCost: 1, - maxCost: 0, - minScore: 0, - bonusPrefix: 4, - bonusScale: .1, - bonusThreshold: .7, - } -} - -// Clone returns a pointer to a copy of the receiver parameter set, or of a new -// default parameter set if the receiver is nil. -func (p *Params) Clone() *Params { - if p == nil { - return NewParams() - } - return &Params{ - insCost: p.insCost, - subCost: p.subCost, - delCost: p.delCost, - maxCost: p.maxCost, - minScore: p.minScore, - bonusPrefix: p.bonusPrefix, - bonusScale: p.bonusScale, - bonusThreshold: p.bonusThreshold, - } -} - -// InsCost overrides the default value of 1 for the cost of insertion. -// The new value must be zero or positive. -func (p *Params) InsCost(v int) *Params { - if v >= 0 { - p.insCost = v - } - return p -} - -// SubCost overrides the default value of 1 for the cost of substitution. -// The new value must be zero or positive. -func (p *Params) SubCost(v int) *Params { - if v >= 0 { - p.subCost = v - } - return p -} - -// DelCost overrides the default value of 1 for the cost of deletion. -// The new value must be zero or positive. -func (p *Params) DelCost(v int) *Params { - if v >= 0 { - p.delCost = v - } - return p -} - -// MaxCost overrides the default value of 0 (meaning unlimited) for the maximum cost. -// The calculation of Distance() stops when the result is guaranteed to exceed -// this maximum, returning a lower-bound rather than exact value. -// The new value must be zero or positive. -func (p *Params) MaxCost(v int) *Params { - if v >= 0 { - p.maxCost = v - } - return p -} - -// MinScore overrides the default value of 0 for the minimum similarity score. -// Scores below this threshold are returned as 0 by Similarity() and Match(). -// The new value must be zero or positive. Note that a minimum greater than 1 -// can never be satisfied, resulting in a score of 0 for any pair of strings. -func (p *Params) MinScore(v float64) *Params { - if v >= 0 { - p.minScore = v - } - return p -} - -// BonusPrefix overrides the default value for the maximum length of -// common prefix to be considered for bonus by Match(). -// The new value must be zero or positive. -func (p *Params) BonusPrefix(v int) *Params { - if v >= 0 { - p.bonusPrefix = v - } - return p -} - -// BonusScale overrides the default value for the scaling factor used by Match() -// in calculating the bonus. -// The new value must be zero or positive. To guarantee that the similarity score -// remains in the interval 0..1, this scaling factor is not allowed to exceed -// 1 / BonusPrefix. -func (p *Params) BonusScale(v float64) *Params { - if v >= 0 { - p.bonusScale = v - } - - // the bonus cannot exceed (1-sim), or the score may become greater than 1. - if float64(p.bonusPrefix)*p.bonusScale > 1 { - p.bonusScale = 1 / float64(p.bonusPrefix) - } - - return p -} - -// BonusThreshold overrides the default value for the minimum similarity score -// for which Match() can assign a bonus. -// The new value must be zero or positive. Note that a threshold greater than 1 -// effectively makes Match() become the equivalent of Similarity(). -func (p *Params) BonusThreshold(v float64) *Params { - if v >= 0 { - p.bonusThreshold = v - } - return p -} diff --git a/vendor/github.com/agext/levenshtein/test.sh b/vendor/github.com/agext/levenshtein/test.sh deleted file mode 100644 index c5ed7246..00000000 --- a/vendor/github.com/agext/levenshtein/test.sh +++ /dev/null @@ -1,10 +0,0 @@ -set -ev - -if [[ "$1" == "goveralls" ]]; then - echo "Testing with goveralls..." - go get github.com/mattn/goveralls - $HOME/gopath/bin/goveralls -service=travis-ci -else - echo "Testing with go test..." - go test -v ./... -fi diff --git a/vendor/github.com/apparentlymart/go-textseg/v13/LICENSE b/vendor/github.com/apparentlymart/go-textseg/v13/LICENSE deleted file mode 100644 index 684b03b4..00000000 --- a/vendor/github.com/apparentlymart/go-textseg/v13/LICENSE +++ /dev/null @@ -1,95 +0,0 @@ -Copyright (c) 2017 Martin Atkins - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. - ---------- - -Unicode table generation programs are under a separate copyright and license: - -Copyright (c) 2014 Couchbase, Inc. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file -except in compliance with the License. You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software distributed under the -License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, -either express or implied. See the License for the specific language governing permissions -and limitations under the License. - ---------- - -Grapheme break data is provided as part of the Unicode character database, -copright 2016 Unicode, Inc, which is provided with the following license: - -Unicode Data Files include all data files under the directories -http://www.unicode.org/Public/, http://www.unicode.org/reports/, -http://www.unicode.org/cldr/data/, http://source.icu-project.org/repos/icu/, and -http://www.unicode.org/utility/trac/browser/. - -Unicode Data Files do not include PDF online code charts under the -directory http://www.unicode.org/Public/. - -Software includes any source code published in the Unicode Standard -or under the directories -http://www.unicode.org/Public/, http://www.unicode.org/reports/, -http://www.unicode.org/cldr/data/, http://source.icu-project.org/repos/icu/, and -http://www.unicode.org/utility/trac/browser/. - -NOTICE TO USER: Carefully read the following legal agreement. -BY DOWNLOADING, INSTALLING, COPYING OR OTHERWISE USING UNICODE INC.'S -DATA FILES ("DATA FILES"), AND/OR SOFTWARE ("SOFTWARE"), -YOU UNEQUIVOCALLY ACCEPT, AND AGREE TO BE BOUND BY, ALL OF THE -TERMS AND CONDITIONS OF THIS AGREEMENT. -IF YOU DO NOT AGREE, DO NOT DOWNLOAD, INSTALL, COPY, DISTRIBUTE OR USE -THE DATA FILES OR SOFTWARE. - -COPYRIGHT AND PERMISSION NOTICE - -Copyright © 1991-2017 Unicode, Inc. All rights reserved. -Distributed under the Terms of Use in http://www.unicode.org/copyright.html. - -Permission is hereby granted, free of charge, to any person obtaining -a copy of the Unicode data files and any associated documentation -(the "Data Files") or Unicode software and any associated documentation -(the "Software") to deal in the Data Files or Software -without restriction, including without limitation the rights to use, -copy, modify, merge, publish, distribute, and/or sell copies of -the Data Files or Software, and to permit persons to whom the Data Files -or Software are furnished to do so, provided that either -(a) this copyright and permission notice appear with all copies -of the Data Files or Software, or -(b) this copyright and permission notice appear in associated -Documentation. - -THE DATA FILES AND SOFTWARE ARE PROVIDED "AS IS", WITHOUT WARRANTY OF -ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE -WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT OF THIRD PARTY RIGHTS. -IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN THIS -NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL -DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, -DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER -TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR -PERFORMANCE OF THE DATA FILES OR SOFTWARE. - -Except as contained in this notice, the name of a copyright holder -shall not be used in advertising or otherwise to promote the sale, -use or other dealings in these Data Files or Software without prior -written authorization of the copyright holder. diff --git a/vendor/github.com/apparentlymart/go-textseg/v13/textseg/all_tokens.go b/vendor/github.com/apparentlymart/go-textseg/v13/textseg/all_tokens.go deleted file mode 100644 index 5752e9ef..00000000 --- a/vendor/github.com/apparentlymart/go-textseg/v13/textseg/all_tokens.go +++ /dev/null @@ -1,30 +0,0 @@ -package textseg - -import ( - "bufio" - "bytes" -) - -// AllTokens is a utility that uses a bufio.SplitFunc to produce a slice of -// all of the recognized tokens in the given buffer. -func AllTokens(buf []byte, splitFunc bufio.SplitFunc) ([][]byte, error) { - scanner := bufio.NewScanner(bytes.NewReader(buf)) - scanner.Split(splitFunc) - var ret [][]byte - for scanner.Scan() { - ret = append(ret, scanner.Bytes()) - } - return ret, scanner.Err() -} - -// TokenCount is a utility that uses a bufio.SplitFunc to count the number of -// recognized tokens in the given buffer. -func TokenCount(buf []byte, splitFunc bufio.SplitFunc) (int, error) { - scanner := bufio.NewScanner(bytes.NewReader(buf)) - scanner.Split(splitFunc) - var ret int - for scanner.Scan() { - ret++ - } - return ret, scanner.Err() -} diff --git a/vendor/github.com/apparentlymart/go-textseg/v13/textseg/emoji_table.rl b/vendor/github.com/apparentlymart/go-textseg/v13/textseg/emoji_table.rl deleted file mode 100644 index f2cb484a..00000000 --- a/vendor/github.com/apparentlymart/go-textseg/v13/textseg/emoji_table.rl +++ /dev/null @@ -1,525 +0,0 @@ -# The following Ragel file was autogenerated with unicode2ragel.rb -# from: https://www.unicode.org/Public/13.0.0/ucd/emoji/emoji-data.txt -# -# It defines ["Extended_Pictographic"]. -# -# To use this, make sure that your alphtype is set to byte, -# and that your input is in utf8. - -%%{ - machine Emoji; - - Extended_Pictographic = - 0xC2 0xA9 #E0.6 [1] (©️) copyright - | 0xC2 0xAE #E0.6 [1] (®️) registered - | 0xE2 0x80 0xBC #E0.6 [1] (‼️) double exclamation mark - | 0xE2 0x81 0x89 #E0.6 [1] (⁉️) exclamation question ... - | 0xE2 0x84 0xA2 #E0.6 [1] (™️) trade mark - | 0xE2 0x84 0xB9 #E0.6 [1] (ℹ️) information - | 0xE2 0x86 0x94..0x99 #E0.6 [6] (↔️..↙️) left-right arrow..do... - | 0xE2 0x86 0xA9..0xAA #E0.6 [2] (↩️..↪️) right arrow curving ... - | 0xE2 0x8C 0x9A..0x9B #E0.6 [2] (⌚..⌛) watch..hourglass done - | 0xE2 0x8C 0xA8 #E1.0 [1] (⌨️) keyboard - | 0xE2 0x8E 0x88 #E0.0 [1] (⎈) HELM SYMBOL - | 0xE2 0x8F 0x8F #E1.0 [1] (⏏️) eject button - | 0xE2 0x8F 0xA9..0xAC #E0.6 [4] (⏩..⏬) fast-forward button..f... - | 0xE2 0x8F 0xAD..0xAE #E0.7 [2] (⏭️..⏮️) next track button..l... - | 0xE2 0x8F 0xAF #E1.0 [1] (⏯️) play or pause button - | 0xE2 0x8F 0xB0 #E0.6 [1] (⏰) alarm clock - | 0xE2 0x8F 0xB1..0xB2 #E1.0 [2] (⏱️..⏲️) stopwatch..timer clock - | 0xE2 0x8F 0xB3 #E0.6 [1] (⏳) hourglass not done - | 0xE2 0x8F 0xB8..0xBA #E0.7 [3] (⏸️..⏺️) pause button..record... - | 0xE2 0x93 0x82 #E0.6 [1] (Ⓜ️) circled M - | 0xE2 0x96 0xAA..0xAB #E0.6 [2] (▪️..▫️) black small square..... - | 0xE2 0x96 0xB6 #E0.6 [1] (▶️) play button - | 0xE2 0x97 0x80 #E0.6 [1] (◀️) reverse button - | 0xE2 0x97 0xBB..0xBE #E0.6 [4] (◻️..◾) white medium square..... - | 0xE2 0x98 0x80..0x81 #E0.6 [2] (☀️..☁️) sun..cloud - | 0xE2 0x98 0x82..0x83 #E0.7 [2] (☂️..☃️) umbrella..snowman - | 0xE2 0x98 0x84 #E1.0 [1] (☄️) comet - | 0xE2 0x98 0x85 #E0.0 [1] (★) BLACK STAR - | 0xE2 0x98 0x87..0x8D #E0.0 [7] (☇..☍) LIGHTNING..OPPOSITION - | 0xE2 0x98 0x8E #E0.6 [1] (☎️) telephone - | 0xE2 0x98 0x8F..0x90 #E0.0 [2] (☏..☐) WHITE TELEPHONE..BALLO... - | 0xE2 0x98 0x91 #E0.6 [1] (☑️) check box with check - | 0xE2 0x98 0x92 #E0.0 [1] (☒) BALLOT BOX WITH X - | 0xE2 0x98 0x94..0x95 #E0.6 [2] (☔..☕) umbrella with rain dro... - | 0xE2 0x98 0x96..0x97 #E0.0 [2] (☖..☗) WHITE SHOGI PIECE..BLA... - | 0xE2 0x98 0x98 #E1.0 [1] (☘️) shamrock - | 0xE2 0x98 0x99..0x9C #E0.0 [4] (☙..☜) REVERSED ROTATED FLORA... - | 0xE2 0x98 0x9D #E0.6 [1] (☝️) index pointing up - | 0xE2 0x98 0x9E..0x9F #E0.0 [2] (☞..☟) WHITE RIGHT POINTING I... - | 0xE2 0x98 0xA0 #E1.0 [1] (☠️) skull and crossbones - | 0xE2 0x98 0xA1 #E0.0 [1] (☡) CAUTION SIGN - | 0xE2 0x98 0xA2..0xA3 #E1.0 [2] (☢️..☣️) radioactive..biohazard - | 0xE2 0x98 0xA4..0xA5 #E0.0 [2] (☤..☥) CADUCEUS..ANKH - | 0xE2 0x98 0xA6 #E1.0 [1] (☦️) orthodox cross - | 0xE2 0x98 0xA7..0xA9 #E0.0 [3] (☧..☩) CHI RHO..CROSS OF JERU... - | 0xE2 0x98 0xAA #E0.7 [1] (☪️) star and crescent - | 0xE2 0x98 0xAB..0xAD #E0.0 [3] (☫..☭) FARSI SYMBOL..HAMMER A... - | 0xE2 0x98 0xAE #E1.0 [1] (☮️) peace symbol - | 0xE2 0x98 0xAF #E0.7 [1] (☯️) yin yang - | 0xE2 0x98 0xB0..0xB7 #E0.0 [8] (☰..☷) TRIGRAM FOR HEAVEN..TR... - | 0xE2 0x98 0xB8..0xB9 #E0.7 [2] (☸️..☹️) wheel of dharma..fro... - | 0xE2 0x98 0xBA #E0.6 [1] (☺️) smiling face - | 0xE2 0x98 0xBB..0xBF #E0.0 [5] (☻..☿) BLACK SMILING FACE..ME... - | 0xE2 0x99 0x80 #E4.0 [1] (♀️) female sign - | 0xE2 0x99 0x81 #E0.0 [1] (♁) EARTH - | 0xE2 0x99 0x82 #E4.0 [1] (♂️) male sign - | 0xE2 0x99 0x83..0x87 #E0.0 [5] (♃..♇) JUPITER..PLUTO - | 0xE2 0x99 0x88..0x93 #E0.6 [12] (♈..♓) Aries..Pisces - | 0xE2 0x99 0x94..0x9E #E0.0 [11] (♔..♞) WHITE CHESS KING..BLAC... - | 0xE2 0x99 0x9F #E11.0 [1] (♟️) chess pawn - | 0xE2 0x99 0xA0 #E0.6 [1] (♠️) spade suit - | 0xE2 0x99 0xA1..0xA2 #E0.0 [2] (♡..♢) WHITE HEART SUIT..WHIT... - | 0xE2 0x99 0xA3 #E0.6 [1] (♣️) club suit - | 0xE2 0x99 0xA4 #E0.0 [1] (♤) WHITE SPADE SUIT - | 0xE2 0x99 0xA5..0xA6 #E0.6 [2] (♥️..♦️) heart suit..diamond ... - | 0xE2 0x99 0xA7 #E0.0 [1] (♧) WHITE CLUB SUIT - | 0xE2 0x99 0xA8 #E0.6 [1] (♨️) hot springs - | 0xE2 0x99 0xA9..0xBA #E0.0 [18] (♩..♺) QUARTER NOTE..RECYCLIN... - | 0xE2 0x99 0xBB #E0.6 [1] (♻️) recycling symbol - | 0xE2 0x99 0xBC..0xBD #E0.0 [2] (♼..♽) RECYCLED PAPER SYMBOL.... - | 0xE2 0x99 0xBE #E11.0 [1] (♾️) infinity - | 0xE2 0x99 0xBF #E0.6 [1] (♿) wheelchair symbol - | 0xE2 0x9A 0x80..0x85 #E0.0 [6] (⚀..⚅) DIE FACE-1..DIE FACE-6 - | 0xE2 0x9A 0x90..0x91 #E0.0 [2] (⚐..⚑) WHITE FLAG..BLACK FLAG - | 0xE2 0x9A 0x92 #E1.0 [1] (⚒️) hammer and pick - | 0xE2 0x9A 0x93 #E0.6 [1] (⚓) anchor - | 0xE2 0x9A 0x94 #E1.0 [1] (⚔️) crossed swords - | 0xE2 0x9A 0x95 #E4.0 [1] (⚕️) medical symbol - | 0xE2 0x9A 0x96..0x97 #E1.0 [2] (⚖️..⚗️) balance scale..alembic - | 0xE2 0x9A 0x98 #E0.0 [1] (⚘) FLOWER - | 0xE2 0x9A 0x99 #E1.0 [1] (⚙️) gear - | 0xE2 0x9A 0x9A #E0.0 [1] (⚚) STAFF OF HERMES - | 0xE2 0x9A 0x9B..0x9C #E1.0 [2] (⚛️..⚜️) atom symbol..fleur-d... - | 0xE2 0x9A 0x9D..0x9F #E0.0 [3] (⚝..⚟) OUTLINED WHITE STAR..T... - | 0xE2 0x9A 0xA0..0xA1 #E0.6 [2] (⚠️..⚡) warning..high voltage - | 0xE2 0x9A 0xA2..0xA6 #E0.0 [5] (⚢..⚦) DOUBLED FEMALE SIGN..M... - | 0xE2 0x9A 0xA7 #E13.0 [1] (⚧️) transgender symbol - | 0xE2 0x9A 0xA8..0xA9 #E0.0 [2] (⚨..⚩) VERTICAL MALE WITH STR... - | 0xE2 0x9A 0xAA..0xAB #E0.6 [2] (⚪..⚫) white circle..black ci... - | 0xE2 0x9A 0xAC..0xAF #E0.0 [4] (⚬..⚯) MEDIUM SMALL WHITE CIR... - | 0xE2 0x9A 0xB0..0xB1 #E1.0 [2] (⚰️..⚱️) coffin..funeral urn - | 0xE2 0x9A 0xB2..0xBC #E0.0 [11] (⚲..⚼) NEUTER..SESQUIQUADRATE - | 0xE2 0x9A 0xBD..0xBE #E0.6 [2] (⚽..⚾) soccer ball..baseball - | 0xE2 0x9A 0xBF..0xFF #E0.0 [5] (⚿..⛃) SQUARED KEY..BLACK DRA... - | 0xE2 0x9B 0x00..0x83 # - | 0xE2 0x9B 0x84..0x85 #E0.6 [2] (⛄..⛅) snowman without snow..... - | 0xE2 0x9B 0x86..0x87 #E0.0 [2] (⛆..⛇) RAIN..BLACK SNOWMAN - | 0xE2 0x9B 0x88 #E0.7 [1] (⛈️) cloud with lightning ... - | 0xE2 0x9B 0x89..0x8D #E0.0 [5] (⛉..⛍) TURNED WHITE SHOGI PIE... - | 0xE2 0x9B 0x8E #E0.6 [1] (⛎) Ophiuchus - | 0xE2 0x9B 0x8F #E0.7 [1] (⛏️) pick - | 0xE2 0x9B 0x90 #E0.0 [1] (⛐) CAR SLIDING - | 0xE2 0x9B 0x91 #E0.7 [1] (⛑️) rescue worker’s helmet - | 0xE2 0x9B 0x92 #E0.0 [1] (⛒) CIRCLED CROSSING LANES - | 0xE2 0x9B 0x93 #E0.7 [1] (⛓️) chains - | 0xE2 0x9B 0x94 #E0.6 [1] (⛔) no entry - | 0xE2 0x9B 0x95..0xA8 #E0.0 [20] (⛕..⛨) ALTERNATE ONE-WAY LEFT... - | 0xE2 0x9B 0xA9 #E0.7 [1] (⛩️) shinto shrine - | 0xE2 0x9B 0xAA #E0.6 [1] (⛪) church - | 0xE2 0x9B 0xAB..0xAF #E0.0 [5] (⛫..⛯) CASTLE..MAP SYMBOL FOR... - | 0xE2 0x9B 0xB0..0xB1 #E0.7 [2] (⛰️..⛱️) mountain..umbrella o... - | 0xE2 0x9B 0xB2..0xB3 #E0.6 [2] (⛲..⛳) fountain..flag in hole - | 0xE2 0x9B 0xB4 #E0.7 [1] (⛴️) ferry - | 0xE2 0x9B 0xB5 #E0.6 [1] (⛵) sailboat - | 0xE2 0x9B 0xB6 #E0.0 [1] (⛶) SQUARE FOUR CORNERS - | 0xE2 0x9B 0xB7..0xB9 #E0.7 [3] (⛷️..⛹️) skier..person bounci... - | 0xE2 0x9B 0xBA #E0.6 [1] (⛺) tent - | 0xE2 0x9B 0xBB..0xBC #E0.0 [2] (⛻..⛼) JAPANESE BANK SYMBOL..... - | 0xE2 0x9B 0xBD #E0.6 [1] (⛽) fuel pump - | 0xE2 0x9B 0xBE..0xFF #E0.0 [4] (⛾..✁) CUP ON BLACK SQUARE..U... - | 0xE2 0x9C 0x00..0x81 # - | 0xE2 0x9C 0x82 #E0.6 [1] (✂️) scissors - | 0xE2 0x9C 0x83..0x84 #E0.0 [2] (✃..✄) LOWER BLADE SCISSORS..... - | 0xE2 0x9C 0x85 #E0.6 [1] (✅) check mark button - | 0xE2 0x9C 0x88..0x8C #E0.6 [5] (✈️..✌️) airplane..victory hand - | 0xE2 0x9C 0x8D #E0.7 [1] (✍️) writing hand - | 0xE2 0x9C 0x8E #E0.0 [1] (✎) LOWER RIGHT PENCIL - | 0xE2 0x9C 0x8F #E0.6 [1] (✏️) pencil - | 0xE2 0x9C 0x90..0x91 #E0.0 [2] (✐..✑) UPPER RIGHT PENCIL..WH... - | 0xE2 0x9C 0x92 #E0.6 [1] (✒️) black nib - | 0xE2 0x9C 0x94 #E0.6 [1] (✔️) check mark - | 0xE2 0x9C 0x96 #E0.6 [1] (✖️) multiply - | 0xE2 0x9C 0x9D #E0.7 [1] (✝️) latin cross - | 0xE2 0x9C 0xA1 #E0.7 [1] (✡️) star of David - | 0xE2 0x9C 0xA8 #E0.6 [1] (✨) sparkles - | 0xE2 0x9C 0xB3..0xB4 #E0.6 [2] (✳️..✴️) eight-spoked asteris... - | 0xE2 0x9D 0x84 #E0.6 [1] (❄️) snowflake - | 0xE2 0x9D 0x87 #E0.6 [1] (❇️) sparkle - | 0xE2 0x9D 0x8C #E0.6 [1] (❌) cross mark - | 0xE2 0x9D 0x8E #E0.6 [1] (❎) cross mark button - | 0xE2 0x9D 0x93..0x95 #E0.6 [3] (❓..❕) question mark..white e... - | 0xE2 0x9D 0x97 #E0.6 [1] (❗) exclamation mark - | 0xE2 0x9D 0xA3 #E1.0 [1] (❣️) heart exclamation - | 0xE2 0x9D 0xA4 #E0.6 [1] (❤️) red heart - | 0xE2 0x9D 0xA5..0xA7 #E0.0 [3] (❥..❧) ROTATED HEAVY BLACK HE... - | 0xE2 0x9E 0x95..0x97 #E0.6 [3] (➕..➗) plus..divide - | 0xE2 0x9E 0xA1 #E0.6 [1] (➡️) right arrow - | 0xE2 0x9E 0xB0 #E0.6 [1] (➰) curly loop - | 0xE2 0x9E 0xBF #E1.0 [1] (➿) double curly loop - | 0xE2 0xA4 0xB4..0xB5 #E0.6 [2] (⤴️..⤵️) right arrow curving ... - | 0xE2 0xAC 0x85..0x87 #E0.6 [3] (⬅️..⬇️) left arrow..down arrow - | 0xE2 0xAC 0x9B..0x9C #E0.6 [2] (⬛..⬜) black large square..wh... - | 0xE2 0xAD 0x90 #E0.6 [1] (⭐) star - | 0xE2 0xAD 0x95 #E0.6 [1] (⭕) hollow red circle - | 0xE3 0x80 0xB0 #E0.6 [1] (〰️) wavy dash - | 0xE3 0x80 0xBD #E0.6 [1] (〽️) part alternation mark - | 0xE3 0x8A 0x97 #E0.6 [1] (㊗️) Japanese “congratulat... - | 0xE3 0x8A 0x99 #E0.6 [1] (㊙️) Japanese “secret” button - | 0xF0 0x9F 0x80 0x80..0x83 #E0.0 [4] (🀀..🀃) MAHJONG TILE EAST W... - | 0xF0 0x9F 0x80 0x84 #E0.6 [1] (🀄) mahjong red dragon - | 0xF0 0x9F 0x80 0x85..0xFF #E0.0 [202] (🀅..🃎) MAHJONG TILE ... - | 0xF0 0x9F 0x81..0x82 0x00..0xFF # - | 0xF0 0x9F 0x83 0x00..0x8E # - | 0xF0 0x9F 0x83 0x8F #E0.6 [1] (🃏) joker - | 0xF0 0x9F 0x83 0x90..0xBF #E0.0 [48] (🃐..🃿) ..<... - | 0xF0 0x9F 0x84 0x8D..0x8F #E0.0 [3] (🄍..🄏) CIRCLED ZERO WITH S... - | 0xF0 0x9F 0x84 0xAF #E0.0 [1] (🄯) COPYLEFT SYMBOL - | 0xF0 0x9F 0x85 0xAC..0xAF #E0.0 [4] (🅬..🅯) RAISED MR SIGN..CIR... - | 0xF0 0x9F 0x85 0xB0..0xB1 #E0.6 [2] (🅰️..🅱️) A button (blood t... - | 0xF0 0x9F 0x85 0xBE..0xBF #E0.6 [2] (🅾️..🅿️) O button (blood t... - | 0xF0 0x9F 0x86 0x8E #E0.6 [1] (🆎) AB button (blood type) - | 0xF0 0x9F 0x86 0x91..0x9A #E0.6 [10] (🆑..🆚) CL button..VS button - | 0xF0 0x9F 0x86 0xAD..0xFF #E0.0 [57] (🆭..🇥) MASK WORK SYMBOL..<... - | 0xF0 0x9F 0x87 0x00..0xA5 # - | 0xF0 0x9F 0x88 0x81..0x82 #E0.6 [2] (🈁..🈂️) Japanese “here” bu... - | 0xF0 0x9F 0x88 0x83..0x8F #E0.0 [13] (🈃..🈏) ..<... - | 0xF0 0x9F 0x88 0x9A #E0.6 [1] (🈚) Japanese “free of char... - | 0xF0 0x9F 0x88 0xAF #E0.6 [1] (🈯) Japanese “reserved” bu... - | 0xF0 0x9F 0x88 0xB2..0xBA #E0.6 [9] (🈲..🈺) Japanese “prohibite... - | 0xF0 0x9F 0x88 0xBC..0xBF #E0.0 [4] (🈼..🈿) ..<... - | 0xF0 0x9F 0x89 0x89..0x8F #E0.0 [7] (🉉..🉏) ..<... - | 0xF0 0x9F 0x89 0x90..0x91 #E0.6 [2] (🉐..🉑) Japanese “bargain” ... - | 0xF0 0x9F 0x89 0x92..0xFF #E0.0 [174] (🉒..🋿) ..<... - | 0xF0 0x9F 0x9B 0xA0..0xA5 #E0.7 [6] (🛠️..🛥️) hammer and wrench... - | 0xF0 0x9F 0x9B 0xA6..0xA8 #E0.0 [3] (🛦..🛨) UP-POINTING MILITAR... - | 0xF0 0x9F 0x9B 0xA9 #E0.7 [1] (🛩️) small airplane - | 0xF0 0x9F 0x9B 0xAA #E0.0 [1] (🛪) NORTHEAST-POINTING AIR... - | 0xF0 0x9F 0x9B 0xAB..0xAC #E1.0 [2] (🛫..🛬) airplane departure.... - | 0xF0 0x9F 0x9B 0xAD..0xAF #E0.0 [3] (🛭..🛯) ..<... - | 0xF0 0x9F 0x9B 0xB0 #E0.7 [1] (🛰️) satellite - | 0xF0 0x9F 0x9B 0xB1..0xB2 #E0.0 [2] (🛱..🛲) ONCOMING FIRE ENGIN... - | 0xF0 0x9F 0x9B 0xB3 #E0.7 [1] (🛳️) passenger ship - | 0xF0 0x9F 0x9B 0xB4..0xB6 #E3.0 [3] (🛴..🛶) kick scooter..canoe - | 0xF0 0x9F 0x9B 0xB7..0xB8 #E5.0 [2] (🛷..🛸) sled..flying saucer - | 0xF0 0x9F 0x9B 0xB9 #E11.0 [1] (🛹) skateboard - | 0xF0 0x9F 0x9B 0xBA #E12.0 [1] (🛺) auto rickshaw - | 0xF0 0x9F 0x9B 0xBB..0xBC #E13.0 [2] (🛻..🛼) pickup truck..rolle... - | 0xF0 0x9F 0x9B 0xBD..0xBF #E0.0 [3] (🛽..🛿) ..<... - | 0xF0 0x9F 0x9D 0xB4..0xBF #E0.0 [12] (🝴..🝿) ..<... - | 0xF0 0x9F 0x9F 0x95..0x9F #E0.0 [11] (🟕..🟟) CIRCLED TRIANGLE..<... - | 0xF0 0x9F 0x9F 0xA0..0xAB #E12.0 [12] (🟠..🟫) orange circle..brow... - | 0xF0 0x9F 0x9F 0xAC..0xBF #E0.0 [20] (🟬..🟿) ..<... - | 0xF0 0x9F 0xA0 0x8C..0x8F #E0.0 [4] (🠌..🠏) ..<... - | 0xF0 0x9F 0xA1 0x88..0x8F #E0.0 [8] (🡈..🡏) ..<... - | 0xF0 0x9F 0xA1 0x9A..0x9F #E0.0 [6] (🡚..🡟) ..<... - | 0xF0 0x9F 0xA2 0x88..0x8F #E0.0 [8] (🢈..🢏) ..<... - | 0xF0 0x9F 0xA2 0xAE..0xFF #E0.0 [82] (🢮..🣿) ..<... - | 0xF0 0x9F 0xA3 0x00..0xBF # - | 0xF0 0x9F 0xA4 0x8C #E13.0 [1] (🤌) pinched fingers - | 0xF0 0x9F 0xA4 0x8D..0x8F #E12.0 [3] (🤍..🤏) white heart..pinchi... - | 0xF0 0x9F 0xA4 0x90..0x98 #E1.0 [9] (🤐..🤘) zipper-mouth face..... - | 0xF0 0x9F 0xA4 0x99..0x9E #E3.0 [6] (🤙..🤞) call me hand..cross... - | 0xF0 0x9F 0xA4 0x9F #E5.0 [1] (🤟) love-you gesture - | 0xF0 0x9F 0xA4 0xA0..0xA7 #E3.0 [8] (🤠..🤧) cowboy hat face..sn... - | 0xF0 0x9F 0xA4 0xA8..0xAF #E5.0 [8] (🤨..🤯) face with raised ey... - | 0xF0 0x9F 0xA4 0xB0 #E3.0 [1] (🤰) pregnant woman - | 0xF0 0x9F 0xA4 0xB1..0xB2 #E5.0 [2] (🤱..🤲) breast-feeding..pal... - | 0xF0 0x9F 0xA4 0xB3..0xBA #E3.0 [8] (🤳..🤺) selfie..person fencing - | 0xF0 0x9F 0xA4 0xBC..0xBE #E3.0 [3] (🤼..🤾) people wrestling..p... - | 0xF0 0x9F 0xA4 0xBF #E12.0 [1] (🤿) diving mask - | 0xF0 0x9F 0xA5 0x80..0x85 #E3.0 [6] (🥀..🥅) wilted flower..goal... - | 0xF0 0x9F 0xA5 0x87..0x8B #E3.0 [5] (🥇..🥋) 1st place medal..ma... - | 0xF0 0x9F 0xA5 0x8C #E5.0 [1] (🥌) curling stone - | 0xF0 0x9F 0xA5 0x8D..0x8F #E11.0 [3] (🥍..🥏) lacrosse..flying disc - | 0xF0 0x9F 0xA5 0x90..0x9E #E3.0 [15] (🥐..🥞) croissant..pancakes - | 0xF0 0x9F 0xA5 0x9F..0xAB #E5.0 [13] (🥟..🥫) dumpling..canned food - | 0xF0 0x9F 0xA5 0xAC..0xB0 #E11.0 [5] (🥬..🥰) leafy green..smilin... - | 0xF0 0x9F 0xA5 0xB1 #E12.0 [1] (🥱) yawning face - | 0xF0 0x9F 0xA5 0xB2 #E13.0 [1] (🥲) smiling face with tear - | 0xF0 0x9F 0xA5 0xB3..0xB6 #E11.0 [4] (🥳..🥶) partying face..cold... - | 0xF0 0x9F 0xA5 0xB7..0xB8 #E13.0 [2] (🥷..🥸) ninja..disguised face - | 0xF0 0x9F 0xA5 0xB9 #E0.0 [1] (🥹) - | 0xF0 0x9F 0xA5 0xBA #E11.0 [1] (🥺) pleading face - | 0xF0 0x9F 0xA5 0xBB #E12.0 [1] (🥻) sari - | 0xF0 0x9F 0xA5 0xBC..0xBF #E11.0 [4] (🥼..🥿) lab coat..flat shoe - | 0xF0 0x9F 0xA6 0x80..0x84 #E1.0 [5] (🦀..🦄) crab..unicorn - | 0xF0 0x9F 0xA6 0x85..0x91 #E3.0 [13] (🦅..🦑) eagle..squid - | 0xF0 0x9F 0xA6 0x92..0x97 #E5.0 [6] (🦒..🦗) giraffe..cricket - | 0xF0 0x9F 0xA6 0x98..0xA2 #E11.0 [11] (🦘..🦢) kangaroo..swan - | 0xF0 0x9F 0xA6 0xA3..0xA4 #E13.0 [2] (🦣..🦤) mammoth..dodo - | 0xF0 0x9F 0xA6 0xA5..0xAA #E12.0 [6] (🦥..🦪) sloth..oyster - | 0xF0 0x9F 0xA6 0xAB..0xAD #E13.0 [3] (🦫..🦭) beaver..seal - | 0xF0 0x9F 0xA6 0xAE..0xAF #E12.0 [2] (🦮..🦯) guide dog..white cane - | 0xF0 0x9F 0xA6 0xB0..0xB9 #E11.0 [10] (🦰..🦹) red hair..supervillain - | 0xF0 0x9F 0xA6 0xBA..0xBF #E12.0 [6] (🦺..🦿) safety vest..mechan... - | 0xF0 0x9F 0xA7 0x80 #E1.0 [1] (🧀) cheese wedge - | 0xF0 0x9F 0xA7 0x81..0x82 #E11.0 [2] (🧁..🧂) cupcake..salt - | 0xF0 0x9F 0xA7 0x83..0x8A #E12.0 [8] (🧃..🧊) beverage box..ice - | 0xF0 0x9F 0xA7 0x8B #E13.0 [1] (🧋) bubble tea - | 0xF0 0x9F 0xA7 0x8C #E0.0 [1] (🧌) - | 0xF0 0x9F 0xA7 0x8D..0x8F #E12.0 [3] (🧍..🧏) person standing..de... - | 0xF0 0x9F 0xA7 0x90..0xA6 #E5.0 [23] (🧐..🧦) face with monocle..... - | 0xF0 0x9F 0xA7 0xA7..0xBF #E11.0 [25] (🧧..🧿) red envelope..nazar... - | 0xF0 0x9F 0xA8 0x80..0xFF #E0.0 [112] (🨀..🩯) NEUTRAL CHESS KING.... - | 0xF0 0x9F 0xA9 0x00..0xAF # - | 0xF0 0x9F 0xA9 0xB0..0xB3 #E12.0 [4] (🩰..🩳) ballet shoes..shorts - | 0xF0 0x9F 0xA9 0xB4 #E13.0 [1] (🩴) thong sandal - | 0xF0 0x9F 0xA9 0xB5..0xB7 #E0.0 [3] (🩵..🩷) ..<... - | 0xF0 0x9F 0xA9 0xB8..0xBA #E12.0 [3] (🩸..🩺) drop of blood..stet... - | 0xF0 0x9F 0xA9 0xBB..0xBF #E0.0 [5] (🩻..🩿) ..<... - | 0xF0 0x9F 0xAA 0x80..0x82 #E12.0 [3] (🪀..🪂) yo-yo..parachute - | 0xF0 0x9F 0xAA 0x83..0x86 #E13.0 [4] (🪃..🪆) boomerang..nesting ... - | 0xF0 0x9F 0xAA 0x87..0x8F #E0.0 [9] (🪇..🪏) ..<... - | 0xF0 0x9F 0xAA 0x90..0x95 #E12.0 [6] (🪐..🪕) ringed planet..banjo - | 0xF0 0x9F 0xAA 0x96..0xA8 #E13.0 [19] (🪖..🪨) military helmet..rock - | 0xF0 0x9F 0xAA 0xA9..0xAF #E0.0 [7] (🪩..🪯) ..<... - | 0xF0 0x9F 0xAA 0xB0..0xB6 #E13.0 [7] (🪰..🪶) fly..feather - | 0xF0 0x9F 0xAA 0xB7..0xBF #E0.0 [9] (🪷..🪿) ..<... - | 0xF0 0x9F 0xAB 0x80..0x82 #E13.0 [3] (🫀..🫂) anatomical heart..p... - | 0xF0 0x9F 0xAB 0x83..0x8F #E0.0 [13] (🫃..🫏) ..<... - | 0xF0 0x9F 0xAB 0x90..0x96 #E13.0 [7] (🫐..🫖) blueberries..teapot - | 0xF0 0x9F 0xAB 0x97..0xBF #E0.0 [41] (🫗..🫿) ..<... - | 0xF0 0x9F 0xB0 0x80..0xFF #E0.0[1022] (🰀..🿽) 0; _nacts-- { - _acts++ - switch _graphclust_actions[_acts-1] { - case 4: -//line NONE:1 - ts = p - -//line grapheme_clusters.go:3878 - } - } - - _keys = int(_graphclust_key_offsets[cs]) - _trans = int(_graphclust_index_offsets[cs]) - - _klen = int(_graphclust_single_lengths[cs]) - if _klen > 0 { - _lower := int(_keys) - var _mid int - _upper := int(_keys + _klen - 1) - for { - if _upper < _lower { - break - } - - _mid = _lower + ((_upper - _lower) >> 1) - switch { - case data[p] < _graphclust_trans_keys[_mid]: - _upper = _mid - 1 - case data[p] > _graphclust_trans_keys[_mid]: - _lower = _mid + 1 - default: - _trans += int(_mid - int(_keys)) - goto _match - } - } - _keys += _klen - _trans += _klen - } - - _klen = int(_graphclust_range_lengths[cs]) - if _klen > 0 { - _lower := int(_keys) - var _mid int - _upper := int(_keys + (_klen << 1) - 2) - for { - if _upper < _lower { - break - } - - _mid = _lower + (((_upper - _lower) >> 1) & ^1) - switch { - case data[p] < _graphclust_trans_keys[_mid]: - _upper = _mid - 2 - case data[p] > _graphclust_trans_keys[_mid+1]: - _lower = _mid + 2 - default: - _trans += int((_mid - int(_keys)) >> 1) - goto _match - } - } - _trans += _klen - } - - _match: - _trans = int(_graphclust_indicies[_trans]) - _eof_trans: - cs = int(_graphclust_trans_targs[_trans]) - - if _graphclust_trans_actions[_trans] == 0 { - goto _again - } - - _acts = int(_graphclust_trans_actions[_trans]) - _nacts = uint(_graphclust_actions[_acts]) - _acts++ - for ; _nacts > 0; _nacts-- { - _acts++ - switch _graphclust_actions[_acts-1] { - case 0: -//line grapheme_clusters.rl:47 - - startPos = p - - case 1: -//line grapheme_clusters.rl:51 - - endPos = p - - case 5: -//line NONE:1 - te = p + 1 - - case 6: -//line grapheme_clusters.rl:55 - act = 3 - case 7: -//line grapheme_clusters.rl:55 - act = 4 - case 8: -//line grapheme_clusters.rl:55 - te = p + 1 - { - return endPos + 1, data[startPos : endPos+1], nil - } - case 9: -//line grapheme_clusters.rl:55 - te = p + 1 - { - return endPos + 1, data[startPos : endPos+1], nil - } - case 10: -//line grapheme_clusters.rl:55 - te = p - p-- - { - return endPos + 1, data[startPos : endPos+1], nil - } - case 11: -//line grapheme_clusters.rl:55 - te = p - p-- - { - return endPos + 1, data[startPos : endPos+1], nil - } - case 12: -//line grapheme_clusters.rl:55 - te = p - p-- - { - return endPos + 1, data[startPos : endPos+1], nil - } - case 13: -//line grapheme_clusters.rl:55 - te = p - p-- - { - return endPos + 1, data[startPos : endPos+1], nil - } - case 14: -//line grapheme_clusters.rl:55 - te = p - p-- - { - return endPos + 1, data[startPos : endPos+1], nil - } - case 15: -//line grapheme_clusters.rl:55 - te = p - p-- - { - return endPos + 1, data[startPos : endPos+1], nil - } - case 16: -//line grapheme_clusters.rl:55 - p = (te) - 1 - { - return endPos + 1, data[startPos : endPos+1], nil - } - case 17: -//line grapheme_clusters.rl:55 - p = (te) - 1 - { - return endPos + 1, data[startPos : endPos+1], nil - } - case 18: -//line grapheme_clusters.rl:55 - p = (te) - 1 - { - return endPos + 1, data[startPos : endPos+1], nil - } - case 19: -//line grapheme_clusters.rl:55 - p = (te) - 1 - { - return endPos + 1, data[startPos : endPos+1], nil - } - case 20: -//line grapheme_clusters.rl:55 - p = (te) - 1 - { - return endPos + 1, data[startPos : endPos+1], nil - } - case 21: -//line grapheme_clusters.rl:55 - p = (te) - 1 - { - return endPos + 1, data[startPos : endPos+1], nil - } - case 22: -//line NONE:1 - switch act { - case 0: - { - cs = 0 - goto _again - } - case 3: - { - p = (te) - 1 - - return endPos + 1, data[startPos : endPos+1], nil - } - case 4: - { - p = (te) - 1 - - return endPos + 1, data[startPos : endPos+1], nil - } - } - -//line grapheme_clusters.go:4077 - } - } - - _again: - _acts = int(_graphclust_to_state_actions[cs]) - _nacts = uint(_graphclust_actions[_acts]) - _acts++ - for ; _nacts > 0; _nacts-- { - _acts++ - switch _graphclust_actions[_acts-1] { - case 2: -//line NONE:1 - ts = 0 - - case 3: -//line NONE:1 - act = 0 - -//line grapheme_clusters.go:4095 - } - } - - if cs == 0 { - goto _out - } - p++ - if p != pe { - goto _resume - } - _test_eof: - { - } - if p == eof { - if _graphclust_eof_trans[cs] > 0 { - _trans = int(_graphclust_eof_trans[cs] - 1) - goto _eof_trans - } - } - - _out: - { - } - } - -//line grapheme_clusters.rl:117 - - // If we fall out here then we were unable to complete a sequence. - // If we weren't able to complete a sequence then either we've - // reached the end of a partial buffer (so there's more data to come) - // or we have an isolated symbol that would normally be part of a - // grapheme cluster but has appeared in isolation here. - - if !atEOF { - // Request more - return 0, nil, nil - } - - // Just take the first UTF-8 sequence and return that. - _, seqLen := utf8.DecodeRune(data) - return seqLen, data[:seqLen], nil -} diff --git a/vendor/github.com/apparentlymart/go-textseg/v13/textseg/grapheme_clusters.rl b/vendor/github.com/apparentlymart/go-textseg/v13/textseg/grapheme_clusters.rl deleted file mode 100644 index 737db18b..00000000 --- a/vendor/github.com/apparentlymart/go-textseg/v13/textseg/grapheme_clusters.rl +++ /dev/null @@ -1,133 +0,0 @@ -package textseg - -import ( - "errors" - "unicode/utf8" -) - -// Generated from grapheme_clusters.rl. DO NOT EDIT -%%{ - # (except you are actually in grapheme_clusters.rl here, so edit away!) - - machine graphclust; - write data; -}%% - -var Error = errors.New("invalid UTF8 text") - -// ScanGraphemeClusters is a split function for bufio.Scanner that splits -// on grapheme cluster boundaries. -func ScanGraphemeClusters(data []byte, atEOF bool) (int, []byte, error) { - if len(data) == 0 { - return 0, nil, nil - } - - // Ragel state - cs := 0 // Current State - p := 0 // "Pointer" into data - pe := len(data) // End-of-data "pointer" - ts := 0 - te := 0 - act := 0 - eof := pe - - // Make Go compiler happy - _ = ts - _ = te - _ = act - _ = eof - - startPos := 0 - endPos := 0 - - %%{ - include GraphemeCluster "grapheme_clusters_table.rl"; - include Emoji "emoji_table.rl"; - - action start { - startPos = p - } - - action end { - endPos = p - } - - action emit { - return endPos+1, data[startPos:endPos+1], nil - } - - ZWJGlue = ZWJ (Extended_Pictographic Extend*)?; - AnyExtender = Extend | ZWJGlue | SpacingMark; - Extension = AnyExtender*; - ReplacementChar = (0xEF 0xBF 0xBD); - - CRLFSeq = CR LF; - ControlSeq = Control | ReplacementChar; - HangulSeq = ( - L+ (((LV? V+ | LVT) T*)?|LV?) | - LV V* T* | - V+ T* | - LVT T* | - T+ - ) Extension; - EmojiSeq = Extended_Pictographic Extend* Extension; - ZWJSeq = ZWJ (ZWJ | Extend | SpacingMark)*; - EmojiFlagSeq = Regional_Indicator Regional_Indicator? Extension; - - UTF8Cont = 0x80 .. 0xBF; - AnyUTF8 = ( - 0x00..0x7F | - 0xC0..0xDF . UTF8Cont | - 0xE0..0xEF . UTF8Cont . UTF8Cont | - 0xF0..0xF7 . UTF8Cont . UTF8Cont . UTF8Cont - ); - - # OtherSeq is any character that isn't at the start of one of the extended sequences above, followed by extension - OtherSeq = (AnyUTF8 - (CR|LF|Control|ReplacementChar|L|LV|V|LVT|T|Extended_Pictographic|ZWJ|Regional_Indicator|Prepend)) (Extend | ZWJ | SpacingMark)*; - - # PrependSeq is prepend followed by any of the other patterns above, except control characters which explicitly break - PrependSeq = Prepend+ (HangulSeq|EmojiSeq|ZWJSeq|EmojiFlagSeq|OtherSeq)?; - - CRLFTok = CRLFSeq >start @end; - ControlTok = ControlSeq >start @end; - HangulTok = HangulSeq >start @end; - EmojiTok = EmojiSeq >start @end; - ZWJTok = ZWJSeq >start @end; - EmojiFlagTok = EmojiFlagSeq >start @end; - OtherTok = OtherSeq >start @end; - PrependTok = PrependSeq >start @end; - - main := |* - CRLFTok => emit; - ControlTok => emit; - HangulTok => emit; - EmojiTok => emit; - ZWJTok => emit; - EmojiFlagTok => emit; - PrependTok => emit; - OtherTok => emit; - - # any single valid UTF-8 character would also be valid per spec, - # but we'll handle that separately after the loop so we can deal - # with requesting more bytes if we're not at EOF. - *|; - - write init; - write exec; - }%% - - // If we fall out here then we were unable to complete a sequence. - // If we weren't able to complete a sequence then either we've - // reached the end of a partial buffer (so there's more data to come) - // or we have an isolated symbol that would normally be part of a - // grapheme cluster but has appeared in isolation here. - - if !atEOF { - // Request more - return 0, nil, nil - } - - // Just take the first UTF-8 sequence and return that. - _, seqLen := utf8.DecodeRune(data) - return seqLen, data[:seqLen], nil -} \ No newline at end of file diff --git a/vendor/github.com/apparentlymart/go-textseg/v13/textseg/grapheme_clusters_table.rl b/vendor/github.com/apparentlymart/go-textseg/v13/textseg/grapheme_clusters_table.rl deleted file mode 100644 index 803dca19..00000000 --- a/vendor/github.com/apparentlymart/go-textseg/v13/textseg/grapheme_clusters_table.rl +++ /dev/null @@ -1,1609 +0,0 @@ -# The following Ragel file was autogenerated with unicode2ragel.rb -# from: https://www.unicode.org/Public/13.0.0/ucd/auxiliary/GraphemeBreakProperty.txt -# -# It defines ["Prepend", "CR", "LF", "Control", "Extend", "Regional_Indicator", "SpacingMark", "L", "V", "T", "LV", "LVT", "ZWJ"]. -# -# To use this, make sure that your alphtype is set to byte, -# and that your input is in utf8. - -%%{ - machine GraphemeCluster; - - Prepend = - 0xD8 0x80..0x85 #Cf [6] ARABIC NUMBER SIGN..ARABIC NUMBER ... - | 0xDB 0x9D #Cf ARABIC END OF AYAH - | 0xDC 0x8F #Cf SYRIAC ABBREVIATION MARK - | 0xE0 0xA3 0xA2 #Cf ARABIC DISPUTED END OF AYAH - | 0xE0 0xB5 0x8E #Lo MALAYALAM LETTER DOT REPH - | 0xF0 0x91 0x82 0xBD #Cf KAITHI NUMBER SIGN - | 0xF0 0x91 0x83 0x8D #Cf KAITHI NUMBER SIGN ABOVE - | 0xF0 0x91 0x87 0x82..0x83 #Lo [2] SHARADA SIGN JIHVAMULIYA..SHARA... - | 0xF0 0x91 0xA4 0xBF #Lo DIVES AKURU PREFIXED NASAL SIGN - | 0xF0 0x91 0xA5 0x81 #Lo DIVES AKURU INITIAL RA - | 0xF0 0x91 0xA8 0xBA #Lo ZANABAZAR SQUARE CLUSTER-INITIAL L... - | 0xF0 0x91 0xAA 0x84..0x89 #Lo [6] SOYOMBO SIGN JIHVAMULIYA..SOYOM... - | 0xF0 0x91 0xB5 0x86 #Lo MASARAM GONDI REPHA - ; - - CR = - 0x0D #Cc - ; - - LF = - 0x0A #Cc - ; - - Control = - 0x00..0x09 #Cc [10] .. - | 0x0B..0x0C #Cc [2] .. - | 0x0E..0x1F #Cc [18] .. - | 0x7F #Cc [33] .. - | 0xC2 0x80..0x9F # - | 0xC2 0xAD #Cf SOFT HYPHEN - | 0xD8 0x9C #Cf ARABIC LETTER MARK - | 0xE1 0xA0 0x8E #Cf MONGOLIAN VOWEL SEPARATOR - | 0xE2 0x80 0x8B #Cf ZERO WIDTH SPACE - | 0xE2 0x80 0x8E..0x8F #Cf [2] LEFT-TO-RIGHT MARK..RIGHT-TO-LEFT ... - | 0xE2 0x80 0xA8 #Zl LINE SEPARATOR - | 0xE2 0x80 0xA9 #Zp PARAGRAPH SEPARATOR - | 0xE2 0x80 0xAA..0xAE #Cf [5] LEFT-TO-RIGHT EMBEDDING..RIGHT-TO-... - | 0xE2 0x81 0xA0..0xA4 #Cf [5] WORD JOINER..INVISIBLE PLUS - | 0xE2 0x81 0xA5 #Cn - | 0xE2 0x81 0xA6..0xAF #Cf [10] LEFT-TO-RIGHT ISOLATE..NOMINAL DIG... - | 0xEF 0xBB 0xBF #Cf ZERO WIDTH NO-BREAK SPACE - | 0xEF 0xBF 0xB0..0xB8 #Cn [9] .. - | 0xEF 0xBF 0xB9..0xBB #Cf [3] INTERLINEAR ANNOTATION ANCHOR..INT... - | 0xF0 0x93 0x90 0xB0..0xB8 #Cf [9] EGYPTIAN HIEROGLYPH VERTICAL JO... - | 0xF0 0x9B 0xB2 0xA0..0xA3 #Cf [4] SHORTHAND FORMAT LETTER OVERLAP... - | 0xF0 0x9D 0x85 0xB3..0xBA #Cf [8] MUSICAL SYMBOL BEGIN BEAM..MUSI... - | 0xF3 0xA0 0x80 0x80 #Cn - | 0xF3 0xA0 0x80 0x81 #Cf LANGUAGE TAG - | 0xF3 0xA0 0x80 0x82..0x9F #Cn [30] .. - | 0xF3 0xA0 0x82 0x80..0xFF #Cn [128] .. - | 0xF3 0xA0 0x83 0x00..0xBF # - | 0xF3 0xA0 0x87 0xB0..0xFF #Cn [3600] .. -# -# This script uses the unicode spec to generate a Ragel state machine -# that recognizes unicode alphanumeric characters. It generates 5 -# character classes: uupper, ulower, ualpha, udigit, and ualnum. -# Currently supported encodings are UTF-8 [default] and UCS-4. -# -# Usage: unicode2ragel.rb [options] -# -e, --encoding [ucs4 | utf8] Data encoding -# -h, --help Show this message -# -# This script was originally written as part of the Ferret search -# engine library. -# -# Author: Rakan El-Khalil - -require 'optparse' -require 'open-uri' - -ENCODINGS = [ :utf8, :ucs4 ] -ALPHTYPES = { :utf8 => "byte", :ucs4 => "rune" } -DEFAULT_CHART_URL = "http://www.unicode.org/Public/5.1.0/ucd/DerivedCoreProperties.txt" -DEFAULT_MACHINE_NAME= "WChar" - -### -# Display vars & default option - -TOTAL_WIDTH = 80 -RANGE_WIDTH = 23 -@encoding = :utf8 -@chart_url = DEFAULT_CHART_URL -machine_name = DEFAULT_MACHINE_NAME -properties = [] -@output = $stdout - -### -# Option parsing - -cli_opts = OptionParser.new do |opts| - opts.on("-e", "--encoding [ucs4 | utf8]", "Data encoding") do |o| - @encoding = o.downcase.to_sym - end - opts.on("-h", "--help", "Show this message") do - puts opts - exit - end - opts.on("-u", "--url URL", "URL to process") do |o| - @chart_url = o - end - opts.on("-m", "--machine MACHINE_NAME", "Machine name") do |o| - machine_name = o - end - opts.on("-p", "--properties x,y,z", Array, "Properties to add to machine") do |o| - properties = o - end - opts.on("-o", "--output FILE", "output file") do |o| - @output = File.new(o, "w+") - end -end - -cli_opts.parse(ARGV) -unless ENCODINGS.member? @encoding - puts "Invalid encoding: #{@encoding}" - puts cli_opts - exit -end - -## -# Downloads the document at url and yields every alpha line's hex -# range and description. - -def each_alpha( url, property ) - URI.open( url ) do |file| - file.each_line do |line| - next if line =~ /^#/; - next if line !~ /; #{property} *#/; - - range, description = line.split(/;/) - range.strip! - description.gsub!(/.*#/, '').strip! - - if range =~ /\.\./ - start, stop = range.split '..' - else start = stop = range - end - - yield start.hex .. stop.hex, description - end - end -end - -### -# Formats to hex at minimum width - -def to_hex( n ) - r = "%0X" % n - r = "0#{r}" unless (r.length % 2).zero? - r -end - -### -# UCS4 is just a straight hex conversion of the unicode codepoint. - -def to_ucs4( range ) - rangestr = "0x" + to_hex(range.begin) - rangestr << "..0x" + to_hex(range.end) if range.begin != range.end - [ rangestr ] -end - -## -# 0x00 - 0x7f -> 0zzzzzzz[7] -# 0x80 - 0x7ff -> 110yyyyy[5] 10zzzzzz[6] -# 0x800 - 0xffff -> 1110xxxx[4] 10yyyyyy[6] 10zzzzzz[6] -# 0x010000 - 0x10ffff -> 11110www[3] 10xxxxxx[6] 10yyyyyy[6] 10zzzzzz[6] - -UTF8_BOUNDARIES = [0x7f, 0x7ff, 0xffff, 0x10ffff] - -def to_utf8_enc( n ) - r = 0 - if n <= 0x7f - r = n - elsif n <= 0x7ff - y = 0xc0 | (n >> 6) - z = 0x80 | (n & 0x3f) - r = y << 8 | z - elsif n <= 0xffff - x = 0xe0 | (n >> 12) - y = 0x80 | (n >> 6) & 0x3f - z = 0x80 | n & 0x3f - r = x << 16 | y << 8 | z - elsif n <= 0x10ffff - w = 0xf0 | (n >> 18) - x = 0x80 | (n >> 12) & 0x3f - y = 0x80 | (n >> 6) & 0x3f - z = 0x80 | n & 0x3f - r = w << 24 | x << 16 | y << 8 | z - end - - to_hex(r) -end - -def from_utf8_enc( n ) - n = n.hex - r = 0 - if n <= 0x7f - r = n - elsif n <= 0xdfff - y = (n >> 8) & 0x1f - z = n & 0x3f - r = y << 6 | z - elsif n <= 0xefffff - x = (n >> 16) & 0x0f - y = (n >> 8) & 0x3f - z = n & 0x3f - r = x << 10 | y << 6 | z - elsif n <= 0xf7ffffff - w = (n >> 24) & 0x07 - x = (n >> 16) & 0x3f - y = (n >> 8) & 0x3f - z = n & 0x3f - r = w << 18 | x << 12 | y << 6 | z - end - r -end - -### -# Given a range, splits it up into ranges that can be continuously -# encoded into utf8. Eg: 0x00 .. 0xff => [0x00..0x7f, 0x80..0xff] -# This is not strictly needed since the current [5.1] unicode standard -# doesn't have ranges that straddle utf8 boundaries. This is included -# for completeness as there is no telling if that will ever change. - -def utf8_ranges( range ) - ranges = [] - UTF8_BOUNDARIES.each do |max| - if range.begin <= max - if range.end <= max - ranges << range - return ranges - end - - ranges << (range.begin .. max) - range = (max + 1) .. range.end - end - end - ranges -end - -def build_range( start, stop ) - size = start.size/2 - left = size - 1 - return [""] if size < 1 - - a = start[0..1] - b = stop[0..1] - - ### - # Shared prefix - - if a == b - return build_range(start[2..-1], stop[2..-1]).map do |elt| - "0x#{a} " + elt - end - end - - ### - # Unshared prefix, end of run - - return ["0x#{a}..0x#{b} "] if left.zero? - - ### - # Unshared prefix, not end of run - # Range can be 0x123456..0x56789A - # Which is equivalent to: - # 0x123456 .. 0x12FFFF - # 0x130000 .. 0x55FFFF - # 0x560000 .. 0x56789A - - ret = [] - ret << build_range(start, a + "FF" * left) - - ### - # Only generate middle range if need be. - - if a.hex+1 != b.hex - max = to_hex(b.hex - 1) - max = "FF" if b == "FF" - ret << "0x#{to_hex(a.hex+1)}..0x#{max} " + "0x00..0xFF " * left - end - - ### - # Don't generate last range if it is covered by first range - - ret << build_range(b + "00" * left, stop) unless b == "FF" - ret.flatten! -end - -def to_utf8( range ) - utf8_ranges( range ).map do |r| - begin_enc = to_utf8_enc(r.begin) - end_enc = to_utf8_enc(r.end) - build_range begin_enc, end_enc - end.flatten! -end - -## -# Perform a 3-way comparison of the number of codepoints advertised by -# the unicode spec for the given range, the originally parsed range, -# and the resulting utf8 encoded range. - -def count_codepoints( code ) - code.split(' ').inject(1) do |acc, elt| - if elt =~ /0x(.+)\.\.0x(.+)/ - if @encoding == :utf8 - acc * (from_utf8_enc($2) - from_utf8_enc($1) + 1) - else - acc * ($2.hex - $1.hex + 1) - end - else - acc - end - end -end - -def is_valid?( range, desc, codes ) - spec_count = 1 - spec_count = $1.to_i if desc =~ /\[(\d+)\]/ - range_count = range.end - range.begin + 1 - - sum = codes.inject(0) { |acc, elt| acc + count_codepoints(elt) } - sum == spec_count and sum == range_count -end - -## -# Generate the state maching to stdout - -def generate_machine( name, property ) - pipe = " " - @output.puts " #{name} = " - each_alpha( @chart_url, property ) do |range, desc| - - codes = (@encoding == :ucs4) ? to_ucs4(range) : to_utf8(range) - - #raise "Invalid encoding of range #{range}: #{codes.inspect}" unless - # is_valid? range, desc, codes - - range_width = codes.map { |a| a.size }.max - range_width = RANGE_WIDTH if range_width < RANGE_WIDTH - - desc_width = TOTAL_WIDTH - RANGE_WIDTH - 11 - desc_width -= (range_width - RANGE_WIDTH) if range_width > RANGE_WIDTH - - if desc.size > desc_width - desc = desc[0..desc_width - 4] + "..." - end - - codes.each_with_index do |r, idx| - desc = "" unless idx.zero? - code = "%-#{range_width}s" % r - @output.puts " #{pipe} #{code} ##{desc}" - pipe = "|" - end - end - @output.puts " ;" - @output.puts "" -end - -@output.puts < 0 - if f.parentValuesStr != "" { - if continuing { - buf.WriteByte(f.comma()) + // Turn the inner-most group into a string + argsStr := func() string { + buf := bytes.NewBuffer(make([]byte, 0, 1024)) + + vals = args + if hook := f.opts.RenderArgsHook; hook != nil { + vals = hook(f.sanitize(vals)) } - buf.WriteString(f.parentValuesStr) - continuing = true - } + f.flatten(buf, vals, true) // escape user-provided keys - groupDepth := f.groupDepth - if f.group != "" { - if f.valuesStr != "" || len(args) != 0 { - if continuing { - buf.WriteByte(f.comma()) - } - buf.WriteString(f.quoted(f.group, true)) // escape user-provided keys - buf.WriteByte(f.colon()) - buf.WriteByte('{') // for the group - continuing = false - } else { - // The group was empty - groupDepth-- + return buf.String() + }() + + // Render the stack of groups from the inside out. + bodyStr := f.renderGroup(f.groupName, f.valuesStr, argsStr) + for i := len(f.groups) - 1; i >= 0; i-- { + grp := &f.groups[i] + if grp.values == "" && bodyStr == "" { + // no contents, so we must elide the whole group + continue } + bodyStr = f.renderGroup(grp.name, grp.values, bodyStr) } - if f.valuesStr != "" { + if bodyStr != "" { if continuing { buf.WriteByte(f.comma()) } - buf.WriteString(f.valuesStr) - continuing = true + buf.WriteString(bodyStr) } - vals = args - if hook := f.opts.RenderArgsHook; hook != nil { - vals = hook(f.sanitize(vals)) + if f.outputFormat == outputJSON { + buf.WriteByte('}') // for the whole record } - f.flatten(buf, vals, continuing, true) // escape user-provided keys - for i := 0; i < groupDepth; i++ { - buf.WriteByte('}') // for the groups + return buf.String() +} + +// renderGroup returns a string representation of the named group with rendered +// values and args. If the name is empty, this will return the values and args, +// joined. If the name is not empty, this will return a single key-value pair, +// where the value is a grouping of the values and args. If the values and +// args are both empty, this will return an empty string, even if the name was +// specified. +func (f Formatter) renderGroup(name string, values string, args string) string { + buf := bytes.NewBuffer(make([]byte, 0, 1024)) + + needClosingBrace := false + if name != "" && (values != "" || args != "") { + buf.WriteString(f.quoted(name, true)) // escape user-provided keys + buf.WriteByte(f.colon()) + buf.WriteByte('{') + needClosingBrace = true } - if f.outputFormat == outputJSON { - buf.WriteByte('}') // for the whole line + continuing := false + if values != "" { + buf.WriteString(values) + continuing = true + } + + if args != "" { + if continuing { + buf.WriteByte(f.comma()) + } + buf.WriteString(args) + } + + if needClosingBrace { + buf.WriteByte('}') } return buf.String() } -// flatten renders a list of key-value pairs into a buffer. If continuing is -// true, it assumes that the buffer has previous values and will emit a -// separator (which depends on the output format) before the first pair it -// writes. If escapeKeys is true, the keys are assumed to have -// non-JSON-compatible characters in them and must be evaluated for escapes. +// flatten renders a list of key-value pairs into a buffer. If escapeKeys is +// true, the keys are assumed to have non-JSON-compatible characters in them +// and must be evaluated for escapes. // // This function returns a potentially modified version of kvList, which // ensures that there is a value for every key (adding a value if needed) and // that each key is a string (substituting a key if needed). -func (f Formatter) flatten(buf *bytes.Buffer, kvList []any, continuing bool, escapeKeys bool) []any { +func (f Formatter) flatten(buf *bytes.Buffer, kvList []any, escapeKeys bool) []any { // This logic overlaps with sanitize() but saves one type-cast per key, // which can be measurable. if len(kvList)%2 != 0 { @@ -354,7 +386,7 @@ func (f Formatter) flatten(buf *bytes.Buffer, kvList []any, continuing bool, esc } v := kvList[i+1] - if i > 0 || continuing { + if i > 0 { if f.outputFormat == outputJSON { buf.WriteByte(f.comma()) } else { @@ -766,46 +798,17 @@ func (f Formatter) sanitize(kvList []any) []any { // startGroup opens a new group scope (basically a sub-struct), which locks all // the current saved values and starts them anew. This is needed to satisfy // slog. -func (f *Formatter) startGroup(group string) { +func (f *Formatter) startGroup(name string) { // Unnamed groups are just inlined. - if group == "" { + if name == "" { return } - // Any saved values can no longer be changed. - buf := bytes.NewBuffer(make([]byte, 0, 1024)) - continuing := false - - if f.parentValuesStr != "" { - buf.WriteString(f.parentValuesStr) - continuing = true - } - - if f.group != "" && f.valuesStr != "" { - if continuing { - buf.WriteByte(f.comma()) - } - buf.WriteString(f.quoted(f.group, true)) // escape user-provided keys - buf.WriteByte(f.colon()) - buf.WriteByte('{') // for the group - continuing = false - } - - if f.valuesStr != "" { - if continuing { - buf.WriteByte(f.comma()) - } - buf.WriteString(f.valuesStr) - } - - // NOTE: We don't close the scope here - that's done later, when a log line - // is actually rendered (because we have N scopes to close). - - f.parentValuesStr = buf.String() + n := len(f.groups) + f.groups = append(f.groups[:n:n], groupDef{f.groupName, f.valuesStr}) // Start collecting new values. - f.group = group - f.groupDepth++ + f.groupName = name f.valuesStr = "" f.values = nil } @@ -900,7 +903,7 @@ func (f *Formatter) AddValues(kvList []any) { // Pre-render values, so we don't have to do it on each Info/Error call. buf := bytes.NewBuffer(make([]byte, 0, 1024)) - f.flatten(buf, vals, false, true) // escape user-provided keys + f.flatten(buf, vals, true) // escape user-provided keys f.valuesStr = buf.String() } diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/context.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/context.go index 31553e78..5dd4e447 100644 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/context.go +++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/context.go @@ -148,6 +148,12 @@ func annotateContext(ctx context.Context, mux *ServeMux, req *http.Request, rpcM var pairs []string for key, vals := range req.Header { key = textproto.CanonicalMIMEHeaderKey(key) + switch key { + case xForwardedFor, xForwardedHost: + // Handled separately below + continue + } + for _, val := range vals { // For backwards-compatibility, pass through 'authorization' header with no prefix. if key == "Authorization" { @@ -181,18 +187,17 @@ func annotateContext(ctx context.Context, mux *ServeMux, req *http.Request, rpcM pairs = append(pairs, strings.ToLower(xForwardedHost), req.Host) } + xff := req.Header.Values(xForwardedFor) if addr := req.RemoteAddr; addr != "" { if remoteIP, _, err := net.SplitHostPort(addr); err == nil { - if fwd := req.Header.Get(xForwardedFor); fwd == "" { - pairs = append(pairs, strings.ToLower(xForwardedFor), remoteIP) - } else { - pairs = append(pairs, strings.ToLower(xForwardedFor), fmt.Sprintf("%s, %s", fwd, remoteIP)) - } + xff = append(xff, remoteIP) } } + if len(xff) > 0 { + pairs = append(pairs, strings.ToLower(xForwardedFor), strings.Join(xff, ", ")) + } if timeout != 0 { - //nolint:govet // The context outlives this function ctx, _ = context.WithTimeout(ctx, timeout) } if len(pairs) == 0 { diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/errors.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/errors.go index 230cac7b..56829986 100644 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/errors.go +++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/errors.go @@ -71,7 +71,7 @@ func HTTPStatusFromCode(code codes.Code) int { case codes.DataLoss: return http.StatusInternalServerError default: - grpclog.Infof("Unknown gRPC error code: %v", code) + grpclog.Warningf("Unknown gRPC error code: %v", code) return http.StatusInternalServerError } } @@ -114,17 +114,17 @@ func DefaultHTTPErrorHandler(ctx context.Context, mux *ServeMux, marshaler Marsh buf, merr := marshaler.Marshal(pb) if merr != nil { - grpclog.Infof("Failed to marshal error message %q: %v", s, merr) + grpclog.Errorf("Failed to marshal error message %q: %v", s, merr) w.WriteHeader(http.StatusInternalServerError) if _, err := io.WriteString(w, fallback); err != nil { - grpclog.Infof("Failed to write response: %v", err) + grpclog.Errorf("Failed to write response: %v", err) } return } md, ok := ServerMetadataFromContext(ctx) if !ok { - grpclog.Infof("Failed to extract ServerMetadata from context") + grpclog.Error("Failed to extract ServerMetadata from context") } handleForwardResponseServerMetadata(w, mux, md) @@ -148,7 +148,7 @@ func DefaultHTTPErrorHandler(ctx context.Context, mux *ServeMux, marshaler Marsh w.WriteHeader(st) if _, err := w.Write(buf); err != nil { - grpclog.Infof("Failed to write response: %v", err) + grpclog.Errorf("Failed to write response: %v", err) } if doForwardTrailers { diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/handler.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/handler.go index 5e14cf8b..de1eef1f 100644 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/handler.go +++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/handler.go @@ -6,6 +6,7 @@ import ( "io" "net/http" "net/textproto" + "strconv" "strings" "google.golang.org/genproto/googleapis/api/httpbody" @@ -17,16 +18,10 @@ import ( // ForwardResponseStream forwards the stream from gRPC server to REST client. func ForwardResponseStream(ctx context.Context, mux *ServeMux, marshaler Marshaler, w http.ResponseWriter, req *http.Request, recv func() (proto.Message, error), opts ...func(context.Context, http.ResponseWriter, proto.Message) error) { - f, ok := w.(http.Flusher) - if !ok { - grpclog.Infof("Flush not supported in %T", w) - http.Error(w, "unexpected type of web server", http.StatusInternalServerError) - return - } - + rc := http.NewResponseController(w) md, ok := ServerMetadataFromContext(ctx) if !ok { - grpclog.Infof("Failed to extract ServerMetadata from context") + grpclog.Error("Failed to extract ServerMetadata from context") http.Error(w, "unexpected error", http.StatusInternalServerError) return } @@ -81,20 +76,29 @@ func ForwardResponseStream(ctx context.Context, mux *ServeMux, marshaler Marshal } if err != nil { - grpclog.Infof("Failed to marshal response chunk: %v", err) + grpclog.Errorf("Failed to marshal response chunk: %v", err) handleForwardResponseStreamError(ctx, wroteHeader, marshaler, w, req, mux, err, delimiter) return } if _, err := w.Write(buf); err != nil { - grpclog.Infof("Failed to send response chunk: %v", err) + grpclog.Errorf("Failed to send response chunk: %v", err) return } wroteHeader = true if _, err := w.Write(delimiter); err != nil { - grpclog.Infof("Failed to send delimiter chunk: %v", err) + grpclog.Errorf("Failed to send delimiter chunk: %v", err) + return + } + err = rc.Flush() + if err != nil { + if errors.Is(err, http.ErrNotSupported) { + grpclog.Errorf("Flush not supported in %T", w) + http.Error(w, "unexpected type of web server", http.StatusInternalServerError) + return + } + grpclog.Errorf("Failed to flush response to client: %v", err) return } - f.Flush() } } @@ -136,7 +140,7 @@ type responseBody interface { func ForwardResponseMessage(ctx context.Context, mux *ServeMux, marshaler Marshaler, w http.ResponseWriter, req *http.Request, resp proto.Message, opts ...func(context.Context, http.ResponseWriter, proto.Message) error) { md, ok := ServerMetadataFromContext(ctx) if !ok { - grpclog.Infof("Failed to extract ServerMetadata from context") + grpclog.Error("Failed to extract ServerMetadata from context") } handleForwardResponseServerMetadata(w, mux, md) @@ -168,13 +172,17 @@ func ForwardResponseMessage(ctx context.Context, mux *ServeMux, marshaler Marsha buf, err = marshaler.Marshal(resp) } if err != nil { - grpclog.Infof("Marshal error: %v", err) + grpclog.Errorf("Marshal error: %v", err) HTTPError(ctx, mux, marshaler, w, req, err) return } + if !doForwardTrailers { + w.Header().Set("Content-Length", strconv.Itoa(len(buf))) + } + if _, err = w.Write(buf); err != nil { - grpclog.Infof("Failed to write response: %v", err) + grpclog.Errorf("Failed to write response: %v", err) } if doForwardTrailers { @@ -193,7 +201,7 @@ func handleForwardResponseOptions(ctx context.Context, w http.ResponseWriter, re } for _, opt := range opts { if err := opt(ctx, w, resp); err != nil { - grpclog.Infof("Error handling ForwardResponseOptions: %v", err) + grpclog.Errorf("Error handling ForwardResponseOptions: %v", err) return err } } @@ -209,15 +217,15 @@ func handleForwardResponseStreamError(ctx context.Context, wroteHeader bool, mar } buf, err := marshaler.Marshal(msg) if err != nil { - grpclog.Infof("Failed to marshal an error: %v", err) + grpclog.Errorf("Failed to marshal an error: %v", err) return } if _, err := w.Write(buf); err != nil { - grpclog.Infof("Failed to notify error to client: %v", err) + grpclog.Errorf("Failed to notify error to client: %v", err) return } if _, err := w.Write(delimiter); err != nil { - grpclog.Infof("Failed to send delimiter chunk: %v", err) + grpclog.Errorf("Failed to send delimiter chunk: %v", err) return } } diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/marshal_json.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/marshal_json.go index d6aa8257..fe52081a 100644 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/marshal_json.go +++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/marshal_json.go @@ -24,6 +24,11 @@ func (j *JSONBuiltin) Marshal(v interface{}) ([]byte, error) { return json.Marshal(v) } +// MarshalIndent is like Marshal but applies Indent to format the output +func (j *JSONBuiltin) MarshalIndent(v interface{}, prefix, indent string) ([]byte, error) { + return json.MarshalIndent(v, prefix, indent) +} + // Unmarshal unmarshals JSON data into "v". func (j *JSONBuiltin) Unmarshal(data []byte, v interface{}) error { return json.Unmarshal(data, v) diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/marshal_jsonpb.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/marshal_jsonpb.go index 51b8247d..8376d1e0 100644 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/marshal_jsonpb.go +++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/marshal_jsonpb.go @@ -30,10 +30,6 @@ func (*JSONPb) ContentType(_ interface{}) string { // Marshal marshals "v" into JSON. func (j *JSONPb) Marshal(v interface{}) ([]byte, error) { - if _, ok := v.(proto.Message); !ok { - return j.marshalNonProtoField(v) - } - var buf bytes.Buffer if err := j.marshalTo(&buf, v); err != nil { return nil, err @@ -48,9 +44,17 @@ func (j *JSONPb) marshalTo(w io.Writer, v interface{}) error { if err != nil { return err } + if j.Indent != "" { + b := &bytes.Buffer{} + if err := json.Indent(b, buf, "", j.Indent); err != nil { + return err + } + buf = b.Bytes() + } _, err = w.Write(buf) return err } + b, err := j.MarshalOptions.Marshal(p) if err != nil { return err @@ -150,9 +154,6 @@ func (j *JSONPb) marshalNonProtoField(v interface{}) ([]byte, error) { } m[fmt.Sprintf("%v", k.Interface())] = (*json.RawMessage)(&buf) } - if j.Indent != "" { - return json.MarshalIndent(m, "", j.Indent) - } return json.Marshal(m) } if enum, ok := rv.Interface().(protoEnum); ok && !j.UseEnumNumbers { diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/marshaler_registry.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/marshaler_registry.go index a714de02..0b051e6e 100644 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/marshaler_registry.go +++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/marshaler_registry.go @@ -46,7 +46,7 @@ func MarshalerForRequest(mux *ServeMux, r *http.Request) (inbound Marshaler, out for _, contentTypeVal := range r.Header[contentTypeHeader] { contentType, _, err := mime.ParseMediaType(contentTypeVal) if err != nil { - grpclog.Infof("Failed to parse Content-Type %s: %v", contentTypeVal, err) + grpclog.Errorf("Failed to parse Content-Type %s: %v", contentTypeVal, err) continue } if m, ok := mux.marshalers.mimeMap[contentType]; ok { diff --git a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/pattern.go b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/pattern.go index 8f90d15a..e5450714 100644 --- a/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/pattern.go +++ b/vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/pattern.go @@ -52,13 +52,13 @@ type Pattern struct { // It returns an error if the given definition is invalid. func NewPattern(version int, ops []int, pool []string, verb string) (Pattern, error) { if version != 1 { - grpclog.Infof("unsupported version: %d", version) + grpclog.Errorf("unsupported version: %d", version) return Pattern{}, ErrInvalidPattern } l := len(ops) if l%2 != 0 { - grpclog.Infof("odd number of ops codes: %d", l) + grpclog.Errorf("odd number of ops codes: %d", l) return Pattern{}, ErrInvalidPattern } @@ -81,14 +81,14 @@ func NewPattern(version int, ops []int, pool []string, verb string) (Pattern, er stack++ case utilities.OpPushM: if pushMSeen { - grpclog.Infof("pushM appears twice") + grpclog.Error("pushM appears twice") return Pattern{}, ErrInvalidPattern } pushMSeen = true stack++ case utilities.OpLitPush: if op.operand < 0 || len(pool) <= op.operand { - grpclog.Infof("negative literal index: %d", op.operand) + grpclog.Errorf("negative literal index: %d", op.operand) return Pattern{}, ErrInvalidPattern } if pushMSeen { @@ -97,18 +97,18 @@ func NewPattern(version int, ops []int, pool []string, verb string) (Pattern, er stack++ case utilities.OpConcatN: if op.operand <= 0 { - grpclog.Infof("negative concat size: %d", op.operand) + grpclog.Errorf("negative concat size: %d", op.operand) return Pattern{}, ErrInvalidPattern } stack -= op.operand if stack < 0 { - grpclog.Info("stack underflow") + grpclog.Error("stack underflow") return Pattern{}, ErrInvalidPattern } stack++ case utilities.OpCapture: if op.operand < 0 || len(pool) <= op.operand { - grpclog.Infof("variable name index out of bound: %d", op.operand) + grpclog.Errorf("variable name index out of bound: %d", op.operand) return Pattern{}, ErrInvalidPattern } v := pool[op.operand] @@ -116,11 +116,11 @@ func NewPattern(version int, ops []int, pool []string, verb string) (Pattern, er vars = append(vars, v) stack-- if stack < 0 { - grpclog.Infof("stack underflow") + grpclog.Error("stack underflow") return Pattern{}, ErrInvalidPattern } default: - grpclog.Infof("invalid opcode: %d", op.code) + grpclog.Errorf("invalid opcode: %d", op.code) return Pattern{}, ErrInvalidPattern } diff --git a/vendor/github.com/hashicorp/hcl/v2/CHANGELOG.md b/vendor/github.com/hashicorp/hcl/v2/CHANGELOG.md deleted file mode 100644 index 449187ca..00000000 --- a/vendor/github.com/hashicorp/hcl/v2/CHANGELOG.md +++ /dev/null @@ -1,165 +0,0 @@ -# HCL Changelog - -## v2.10.0 (April 20, 2021) - -### Enhancements - -* dynblock,hcldec: Using dynblock in conjunction with hcldec can now decode blocks with unknown dynamic for_each arguments as entirely unknown values ([#461](https://github.com/hashicorp/hcl/pull/461)) -* hclsyntax: Some syntax errors during parsing of the inside of `${` ... `}` template interpolation sequences will now produce an extra hint message about the need to escape as `$${` when trying to include interpolation syntax for other languages like shell scripting, AWS IAM policies, etc. ([#462](https://github.com/hashicorp/hcl/pull/462)) - -## v2.9.1 (March 10, 2021) - -### Bugs Fixed - -* hclsyntax: Fix panic for marked index value. ([#451](https://github.com/hashicorp/hcl/pull/451)) - -## v2.9.0 (February 23, 2021) - -### Enhancements - -* HCL's native syntax and JSON scanners -- and thus all of the other parsing components that build on top of them -- are now using Unicode 13 rules for text segmentation when counting text characters for the purpose of reporting source location columns. Previously HCL was using Unicode 12. Unicode 13 still uses the same algorithm but includes some additions to the character tables the algorithm is defined in terms of, to properly categorize new characters defined in Unicode 13. - -## v2.8.2 (January 6, 2021) - -### Bugs Fixed - -* hclsyntax: Fix panic for marked collection splat. ([#436](https://github.com/hashicorp/hcl/pull/436)) -* hclsyntax: Fix panic for marked template loops. ([#437](https://github.com/hashicorp/hcl/pull/437)) -* hclsyntax: Fix `for` expression marked conditional. ([#438](https://github.com/hashicorp/hcl/pull/438)) -* hclsyntax: Mark objects with keys that are sensitive. ([#440](https://github.com/hashicorp/hcl/pull/440)) - -## v2.8.1 (December 17, 2020) - -### Bugs Fixed - -* hclsyntax: Fix panic when expanding marked function arguments. ([#429](https://github.com/hashicorp/hcl/pull/429)) -* hclsyntax: Error when attempting to use a marked value as an object key. ([#434](https://github.com/hashicorp/hcl/pull/434)) -* hclsyntax: Error when attempting to use a marked value as an object key in expressions. ([#433](https://github.com/hashicorp/hcl/pull/433)) - -## v2.8.0 (December 7, 2020) - -### Enhancements - -* hclsyntax: Expression grouping parentheses will now be reflected by an explicit node in the AST, whereas before they were only considered during parsing. ([#426](https://github.com/hashicorp/hcl/pull/426)) - -### Bugs Fixed - -* hclwrite: The parser will now correctly include the `(` and `)` tokens when an expression is surrounded by parentheses. Previously it would incorrectly recognize those tokens as being extraneous tokens outside of the expression. ([#426](https://github.com/hashicorp/hcl/pull/426)) -* hclwrite: The formatter will now remove (rather than insert) spaces between the `!` (unary boolean "not") operator and its subsequent operand. ([#403](https://github.com/hashicorp/hcl/pull/403)) -* hclsyntax: Unmark conditional values in expressions before checking their truthfulness ([#427](https://github.com/hashicorp/hcl/pull/427)) - -## v2.7.2 (November 30, 2020) - -### Bugs Fixed - -* gohcl: Fix panic when decoding into type containing value slices. ([#335](https://github.com/hashicorp/hcl/pull/335)) -* hclsyntax: The unusual expression `null[*]` was previously always returning an unknown value, even though the rules for `[*]` normally call for it to return an empty tuple when applied to a null. As well as being a surprising result, it was particularly problematic because it violated the rule that a calling application may assume that an expression result will always be known unless the application itself introduces unknown values via the evaluation context. `null[*]` will now produce an empty tuple. ([#416](https://github.com/hashicorp/hcl/pull/416)) -* hclsyntax: Fix panic when traversing a list, tuple, or map with cty "marks" ([#424](https://github.com/hashicorp/hcl/pull/424)) - -## v2.7.1 (November 18, 2020) - -### Bugs Fixed - -* hclwrite: Correctly handle blank quoted string block labels, instead of dropping them ([#422](https://github.com/hashicorp/hcl/pull/422)) - -## v2.7.0 (October 14, 2020) - -### Enhancements - -* json: There is a new function `ParseWithStartPos`, which allows overriding the starting position for parsing in case the given JSON bytes are a fragment of a larger document, such as might happen when decoding with `encoding/json` into a `json.RawMessage`. ([#389](https://github.com/hashicorp/hcl/pull/389)) -* json: There is a new function `ParseExpression`, which allows parsing a JSON string directly in expression mode, whereas previously it was only possible to parse a JSON string in body mode. ([#381](https://github.com/hashicorp/hcl/pull/381)) -* hclwrite: `Block` type now supports `SetType` and `SetLabels`, allowing surgical changes to the type and labels of an existing block without having to reconstruct the entire block. ([#340](https://github.com/hashicorp/hcl/pull/340)) - -### Bugs Fixed - -* hclsyntax: Fix confusing error message for bitwise OR operator ([#380](https://github.com/hashicorp/hcl/pull/380)) -* hclsyntax: Several bug fixes for using HCL with values containing cty "marks" ([#404](https://github.com/hashicorp/hcl/pull/404), [#406](https://github.com/hashicorp/hcl/pull/404), [#407](https://github.com/hashicorp/hcl/pull/404)) - -## v2.6.0 (June 4, 2020) - -### Enhancements - -* hcldec: Add a new `Spec`, `ValidateSpec`, which allows custom validation of values at decode-time. ([#387](https://github.com/hashicorp/hcl/pull/387)) - -### Bugs Fixed - -* hclsyntax: Fix panic with combination of sequences and null arguments ([#386](https://github.com/hashicorp/hcl/pull/386)) -* hclsyntax: Fix handling of unknown values and sequences ([#386](https://github.com/hashicorp/hcl/pull/386)) - -## v2.5.1 (May 14, 2020) - -### Bugs Fixed - -* hclwrite: handle legacy dot access of numeric indexes. ([#369](https://github.com/hashicorp/hcl/pull/369)) -* hclwrite: Fix panic for dotted full splat (`foo.*`) ([#374](https://github.com/hashicorp/hcl/pull/374)) - -## v2.5.0 (May 6, 2020) - -### Enhancements - -* hclwrite: Generate multi-line objects and maps. ([#372](https://github.com/hashicorp/hcl/pull/372)) - -## v2.4.0 (Apr 13, 2020) - -### Enhancements - -* The Unicode data tables that HCL uses to produce user-perceived "column" positions in diagnostics and other source ranges are now updated to Unicode 12.0.0, which will cause HCL to produce more accurate column numbers for combining characters introduced to Unicode since Unicode 9.0.0. - -### Bugs Fixed - -* json: Fix panic when parsing malformed JSON. ([#358](https://github.com/hashicorp/hcl/pull/358)) - -## v2.3.0 (Jan 3, 2020) - -### Enhancements - -* ext/tryfunc: Optional functions `try` and `can` to include in your `hcl.EvalContext` when evaluating expressions, which allow users to make decisions based on the success of expressions. ([#330](https://github.com/hashicorp/hcl/pull/330)) -* ext/typeexpr: Now has an optional function `convert` which you can include in your `hcl.EvalContext` when evaluating expressions, allowing users to convert values to specific type constraints using the type constraint expression syntax. ([#330](https://github.com/hashicorp/hcl/pull/330)) -* ext/typeexpr: A new `cty` capsule type `typeexpr.TypeConstraintType` which, when used as either a type constraint for a function parameter or as a type constraint for a `hcldec` attribute specification will cause the given expression to be interpreted as a type constraint expression rather than a value expression. ([#330](https://github.com/hashicorp/hcl/pull/330)) -* ext/customdecode: An optional extension that allows overriding the static decoding behavior for expressions either in function arguments or `hcldec` attribute specifications. ([#330](https://github.com/hashicorp/hcl/pull/330)) -* ext/customdecode: New `cty` capsuletypes `customdecode.ExpressionType` and `customdecode.ExpressionClosureType` which, when used as either a type constraint for a function parameter or as a type constraint for a `hcldec` attribute specification will cause the given expression (and, for the closure type, also the `hcl.EvalContext` it was evaluated in) to be captured for later analysis, rather than immediately evaluated. ([#330](https://github.com/hashicorp/hcl/pull/330)) - -## v2.2.0 (Dec 11, 2019) - -### Enhancements - -* hcldec: Attribute evaluation (as part of `AttrSpec` or `BlockAttrsSpec`) now captures expression evaluation metadata in any errors it produces during type conversions, allowing for better feedback in calling applications that are able to make use of this metadata when printing diagnostic messages. ([#329](https://github.com/hashicorp/hcl/pull/329)) - -### Bugs Fixed - -* hclsyntax: `IndexExpr`, `SplatExpr`, and `RelativeTraversalExpr` will now report a source range that covers all of their child expression nodes. Previously they would report only the operator part, such as `["foo"]`, `[*]`, or `.foo`, which was problematic for callers using source ranges for code analysis. ([#328](https://github.com/hashicorp/hcl/pull/328)) -* hclwrite: Parser will no longer panic when the input includes index, splat, or relative traversal syntax. ([#328](https://github.com/hashicorp/hcl/pull/328)) - -## v2.1.0 (Nov 19, 2019) - -### Enhancements - -* gohcl: When decoding into a struct value with some fields already populated, those values will be retained if not explicitly overwritten in the given HCL body, with similar overriding/merging behavior as `json.Unmarshal` in the Go standard library. -* hclwrite: New interface to set the expression for an attribute to be a raw token sequence, with no special processing. This has some caveats, so if you intend to use it please refer to the godoc comments. ([#320](https://github.com/hashicorp/hcl/pull/320)) - -### Bugs Fixed - -* hclwrite: The `Body.Blocks` method was returing the blocks in an indefined order, rather than preserving the order of declaration in the source input. ([#313](https://github.com/hashicorp/hcl/pull/313)) -* hclwrite: The `TokensForTraversal` function (and thus in turn the `Body.SetAttributeTraversal` method) was not correctly handling index steps in traversals, and thus producing invalid results. ([#319](https://github.com/hashicorp/hcl/pull/319)) - -## v2.0.0 (Oct 2, 2019) - -Initial release of HCL 2, which is a new implementating combining the HCL 1 -language with the HIL expression language to produce a single language -supporting both nested configuration structures and arbitrary expressions. - -HCL 2 has an entirely new Go library API and so is _not_ a drop-in upgrade -relative to HCL 1. It's possible to import both versions of HCL into a single -program using Go's _semantic import versioning_ mechanism: - -``` -import ( - hcl1 "github.com/hashicorp/hcl" - hcl2 "github.com/hashicorp/hcl/v2" -) -``` - ---- - -Prior to v2.0.0 there was not a curated changelog. Consult the git history -from the latest v1.x.x tag for information on the changes to HCL 1. diff --git a/vendor/github.com/hashicorp/hcl/v2/LICENSE b/vendor/github.com/hashicorp/hcl/v2/LICENSE deleted file mode 100644 index 82b4de97..00000000 --- a/vendor/github.com/hashicorp/hcl/v2/LICENSE +++ /dev/null @@ -1,353 +0,0 @@ -Mozilla Public License, version 2.0 - -1. Definitions - -1.1. “Contributor” - - means each individual or legal entity that creates, contributes to the - creation of, or owns Covered Software. - -1.2. “Contributor Version” - - means the combination of the Contributions of others (if any) used by a - Contributor and that particular Contributor’s Contribution. - -1.3. “Contribution” - - means Covered Software of a particular Contributor. - -1.4. “Covered Software” - - means Source Code Form to which the initial Contributor has attached the - notice in Exhibit A, the Executable Form of such Source Code Form, and - Modifications of such Source Code Form, in each case including portions - thereof. - -1.5. “Incompatible With Secondary Licenses” - means - - a. that the initial Contributor has attached the notice described in - Exhibit B to the Covered Software; or - - b. that the Covered Software was made available under the terms of version - 1.1 or earlier of the License, but not also under the terms of a - Secondary License. - -1.6. “Executable Form” - - means any form of the work other than Source Code Form. - -1.7. “Larger Work” - - means a work that combines Covered Software with other material, in a separate - file or files, that is not Covered Software. - -1.8. “License” - - means this document. - -1.9. “Licensable” - - means having the right to grant, to the maximum extent possible, whether at the - time of the initial grant or subsequently, any and all of the rights conveyed by - this License. - -1.10. “Modifications” - - means any of the following: - - a. any file in Source Code Form that results from an addition to, deletion - from, or modification of the contents of Covered Software; or - - b. any new file in Source Code Form that contains any Covered Software. - -1.11. “Patent Claims” of a Contributor - - means any patent claim(s), including without limitation, method, process, - and apparatus claims, in any patent Licensable by such Contributor that - would be infringed, but for the grant of the License, by the making, - using, selling, offering for sale, having made, import, or transfer of - either its Contributions or its Contributor Version. - -1.12. “Secondary License” - - means either the GNU General Public License, Version 2.0, the GNU Lesser - General Public License, Version 2.1, the GNU Affero General Public - License, Version 3.0, or any later versions of those licenses. - -1.13. “Source Code Form” - - means the form of the work preferred for making modifications. - -1.14. “You” (or “Your”) - - means an individual or a legal entity exercising rights under this - License. For legal entities, “You” includes any entity that controls, is - controlled by, or is under common control with You. For purposes of this - definition, “control” means (a) the power, direct or indirect, to cause - the direction or management of such entity, whether by contract or - otherwise, or (b) ownership of more than fifty percent (50%) of the - outstanding shares or beneficial ownership of such entity. - - -2. License Grants and Conditions - -2.1. Grants - - Each Contributor hereby grants You a world-wide, royalty-free, - non-exclusive license: - - a. under intellectual property rights (other than patent or trademark) - Licensable by such Contributor to use, reproduce, make available, - modify, display, perform, distribute, and otherwise exploit its - Contributions, either on an unmodified basis, with Modifications, or as - part of a Larger Work; and - - b. under Patent Claims of such Contributor to make, use, sell, offer for - sale, have made, import, and otherwise transfer either its Contributions - or its Contributor Version. - -2.2. Effective Date - - The licenses granted in Section 2.1 with respect to any Contribution become - effective for each Contribution on the date the Contributor first distributes - such Contribution. - -2.3. Limitations on Grant Scope - - The licenses granted in this Section 2 are the only rights granted under this - License. No additional rights or licenses will be implied from the distribution - or licensing of Covered Software under this License. Notwithstanding Section - 2.1(b) above, no patent license is granted by a Contributor: - - a. for any code that a Contributor has removed from Covered Software; or - - b. for infringements caused by: (i) Your and any other third party’s - modifications of Covered Software, or (ii) the combination of its - Contributions with other software (except as part of its Contributor - Version); or - - c. under Patent Claims infringed by Covered Software in the absence of its - Contributions. - - This License does not grant any rights in the trademarks, service marks, or - logos of any Contributor (except as may be necessary to comply with the - notice requirements in Section 3.4). - -2.4. Subsequent Licenses - - No Contributor makes additional grants as a result of Your choice to - distribute the Covered Software under a subsequent version of this License - (see Section 10.2) or under the terms of a Secondary License (if permitted - under the terms of Section 3.3). - -2.5. Representation - - Each Contributor represents that the Contributor believes its Contributions - are its original creation(s) or it has sufficient rights to grant the - rights to its Contributions conveyed by this License. - -2.6. Fair Use - - This License is not intended to limit any rights You have under applicable - copyright doctrines of fair use, fair dealing, or other equivalents. - -2.7. Conditions - - Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in - Section 2.1. - - -3. Responsibilities - -3.1. Distribution of Source Form - - All distribution of Covered Software in Source Code Form, including any - Modifications that You create or to which You contribute, must be under the - terms of this License. You must inform recipients that the Source Code Form - of the Covered Software is governed by the terms of this License, and how - they can obtain a copy of this License. You may not attempt to alter or - restrict the recipients’ rights in the Source Code Form. - -3.2. Distribution of Executable Form - - If You distribute Covered Software in Executable Form then: - - a. such Covered Software must also be made available in Source Code Form, - as described in Section 3.1, and You must inform recipients of the - Executable Form how they can obtain a copy of such Source Code Form by - reasonable means in a timely manner, at a charge no more than the cost - of distribution to the recipient; and - - b. You may distribute such Executable Form under the terms of this License, - or sublicense it under different terms, provided that the license for - the Executable Form does not attempt to limit or alter the recipients’ - rights in the Source Code Form under this License. - -3.3. Distribution of a Larger Work - - You may create and distribute a Larger Work under terms of Your choice, - provided that You also comply with the requirements of this License for the - Covered Software. If the Larger Work is a combination of Covered Software - with a work governed by one or more Secondary Licenses, and the Covered - Software is not Incompatible With Secondary Licenses, this License permits - You to additionally distribute such Covered Software under the terms of - such Secondary License(s), so that the recipient of the Larger Work may, at - their option, further distribute the Covered Software under the terms of - either this License or such Secondary License(s). - -3.4. Notices - - You may not remove or alter the substance of any license notices (including - copyright notices, patent notices, disclaimers of warranty, or limitations - of liability) contained within the Source Code Form of the Covered - Software, except that You may alter any license notices to the extent - required to remedy known factual inaccuracies. - -3.5. Application of Additional Terms - - You may choose to offer, and to charge a fee for, warranty, support, - indemnity or liability obligations to one or more recipients of Covered - Software. However, You may do so only on Your own behalf, and not on behalf - of any Contributor. You must make it absolutely clear that any such - warranty, support, indemnity, or liability obligation is offered by You - alone, and You hereby agree to indemnify every Contributor for any - liability incurred by such Contributor as a result of warranty, support, - indemnity or liability terms You offer. You may include additional - disclaimers of warranty and limitations of liability specific to any - jurisdiction. - -4. Inability to Comply Due to Statute or Regulation - - If it is impossible for You to comply with any of the terms of this License - with respect to some or all of the Covered Software due to statute, judicial - order, or regulation then You must: (a) comply with the terms of this License - to the maximum extent possible; and (b) describe the limitations and the code - they affect. Such description must be placed in a text file included with all - distributions of the Covered Software under this License. Except to the - extent prohibited by statute or regulation, such description must be - sufficiently detailed for a recipient of ordinary skill to be able to - understand it. - -5. Termination - -5.1. The rights granted under this License will terminate automatically if You - fail to comply with any of its terms. However, if You become compliant, - then the rights granted under this License from a particular Contributor - are reinstated (a) provisionally, unless and until such Contributor - explicitly and finally terminates Your grants, and (b) on an ongoing basis, - if such Contributor fails to notify You of the non-compliance by some - reasonable means prior to 60 days after You have come back into compliance. - Moreover, Your grants from a particular Contributor are reinstated on an - ongoing basis if such Contributor notifies You of the non-compliance by - some reasonable means, this is the first time You have received notice of - non-compliance with this License from such Contributor, and You become - compliant prior to 30 days after Your receipt of the notice. - -5.2. If You initiate litigation against any entity by asserting a patent - infringement claim (excluding declaratory judgment actions, counter-claims, - and cross-claims) alleging that a Contributor Version directly or - indirectly infringes any patent, then the rights granted to You by any and - all Contributors for the Covered Software under Section 2.1 of this License - shall terminate. - -5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user - license agreements (excluding distributors and resellers) which have been - validly granted by You or Your distributors under this License prior to - termination shall survive termination. - -6. Disclaimer of Warranty - - Covered Software is provided under this License on an “as is” basis, without - warranty of any kind, either expressed, implied, or statutory, including, - without limitation, warranties that the Covered Software is free of defects, - merchantable, fit for a particular purpose or non-infringing. The entire - risk as to the quality and performance of the Covered Software is with You. - Should any Covered Software prove defective in any respect, You (not any - Contributor) assume the cost of any necessary servicing, repair, or - correction. This disclaimer of warranty constitutes an essential part of this - License. No use of any Covered Software is authorized under this License - except under this disclaimer. - -7. Limitation of Liability - - Under no circumstances and under no legal theory, whether tort (including - negligence), contract, or otherwise, shall any Contributor, or anyone who - distributes Covered Software as permitted above, be liable to You for any - direct, indirect, special, incidental, or consequential damages of any - character including, without limitation, damages for lost profits, loss of - goodwill, work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses, even if such party shall have been - informed of the possibility of such damages. This limitation of liability - shall not apply to liability for death or personal injury resulting from such - party’s negligence to the extent applicable law prohibits such limitation. - Some jurisdictions do not allow the exclusion or limitation of incidental or - consequential damages, so this exclusion and limitation may not apply to You. - -8. Litigation - - Any litigation relating to this License may be brought only in the courts of - a jurisdiction where the defendant maintains its principal place of business - and such litigation shall be governed by laws of that jurisdiction, without - reference to its conflict-of-law provisions. Nothing in this Section shall - prevent a party’s ability to bring cross-claims or counter-claims. - -9. Miscellaneous - - This License represents the complete agreement concerning the subject matter - hereof. If any provision of this License is held to be unenforceable, such - provision shall be reformed only to the extent necessary to make it - enforceable. Any law or regulation which provides that the language of a - contract shall be construed against the drafter shall not be used to construe - this License against a Contributor. - - -10. Versions of the License - -10.1. New Versions - - Mozilla Foundation is the license steward. Except as provided in Section - 10.3, no one other than the license steward has the right to modify or - publish new versions of this License. Each version will be given a - distinguishing version number. - -10.2. Effect of New Versions - - You may distribute the Covered Software under the terms of the version of - the License under which You originally received the Covered Software, or - under the terms of any subsequent version published by the license - steward. - -10.3. Modified Versions - - If you create software not governed by this License, and you want to - create a new license for such software, you may create and use a modified - version of this License if you rename the license and remove any - references to the name of the license steward (except to note that such - modified license differs from this License). - -10.4. Distributing Source Code Form that is Incompatible With Secondary Licenses - If You choose to distribute Source Code Form that is Incompatible With - Secondary Licenses under the terms of this version of the License, the - notice described in Exhibit B of this License must be attached. - -Exhibit A - Source Code Form License Notice - - This Source Code Form is subject to the - terms of the Mozilla Public License, v. - 2.0. If a copy of the MPL was not - distributed with this file, You can - obtain one at - http://mozilla.org/MPL/2.0/. - -If it is not possible or desirable to put the notice in a particular file, then -You may include the notice in a location (such as a LICENSE file in a relevant -directory) where a recipient would be likely to look for such a notice. - -You may add additional accurate notices of copyright ownership. - -Exhibit B - “Incompatible With Secondary Licenses” Notice - - This Source Code Form is “Incompatible - With Secondary Licenses”, as defined by - the Mozilla Public License, v. 2.0. diff --git a/vendor/github.com/hashicorp/hcl/v2/README.md b/vendor/github.com/hashicorp/hcl/v2/README.md deleted file mode 100644 index 9af736c9..00000000 --- a/vendor/github.com/hashicorp/hcl/v2/README.md +++ /dev/null @@ -1,219 +0,0 @@ -# HCL - -HCL is a toolkit for creating structured configuration languages that are -both human- and machine-friendly, for use with command-line tools. -Although intended to be generally useful, it is primarily targeted -towards devops tools, servers, etc. - -> **NOTE:** This is major version 2 of HCL, whose Go API is incompatible with -> major version 1. Both versions are available for selection in Go Modules -> projects. HCL 2 _cannot_ be imported from Go projects that are not using Go Modules. For more information, see -> [our version selection guide](https://github.com/hashicorp/hcl/wiki/Version-Selection). - -HCL has both a _native syntax_, intended to be pleasant to read and write for -humans, and a JSON-based variant that is easier for machines to generate -and parse. - -The HCL native syntax is inspired by [libucl](https://github.com/vstakhov/libucl), -[nginx configuration](http://nginx.org/en/docs/beginners_guide.html#conf_structure), -and others. - -It includes an expression syntax that allows basic inline computation and, -with support from the calling application, use of variables and functions -for more dynamic configuration languages. - -HCL provides a set of constructs that can be used by a calling application to -construct a configuration language. The application defines which attribute -names and nested block types are expected, and HCL parses the configuration -file, verifies that it conforms to the expected structure, and returns -high-level objects that the application can use for further processing. - -```go -package main - -import ( - "log" - - "github.com/hashicorp/hcl/v2/hclsimple" -) - -type Config struct { - IOMode string `hcl:"io_mode"` - Service ServiceConfig `hcl:"service,block"` -} - -type ServiceConfig struct { - Protocol string `hcl:"protocol,label"` - Type string `hcl:"type,label"` - ListenAddr string `hcl:"listen_addr"` - Processes []ProcessConfig `hcl:"process,block"` -} - -type ProcessConfig struct { - Type string `hcl:"type,label"` - Command []string `hcl:"command"` -} - -func main() { - var config Config - err := hclsimple.DecodeFile("config.hcl", nil, &config) - if err != nil { - log.Fatalf("Failed to load configuration: %s", err) - } - log.Printf("Configuration is %#v", config) -} -``` - -A lower-level API is available for applications that need more control over -the parsing, decoding, and evaluation of configuration. For more information, -see [the package documentation](https://pkg.go.dev/github.com/hashicorp/hcl/v2). - -## Why? - -Newcomers to HCL often ask: why not JSON, YAML, etc? - -Whereas JSON and YAML are formats for serializing data structures, HCL is -a syntax and API specifically designed for building structured configuration -formats. - -HCL attempts to strike a compromise between generic serialization formats -such as JSON and configuration formats built around full programming languages -such as Ruby. HCL syntax is designed to be easily read and written by humans, -and allows _declarative_ logic to permit its use in more complex applications. - -HCL is intended as a base syntax for configuration formats built -around key-value pairs and hierarchical blocks whose structure is well-defined -by the calling application, and this definition of the configuration structure -allows for better error messages and more convenient definition within the -calling application. - -It can't be denied that JSON is very convenient as a _lingua franca_ -for interoperability between different pieces of software. Because of this, -HCL defines a common configuration model that can be parsed from either its -native syntax or from a well-defined equivalent JSON structure. This allows -configuration to be provided as a mixture of human-authored configuration -files in the native syntax and machine-generated files in JSON. - -## Information Model and Syntax - -HCL is built around two primary concepts: _attributes_ and _blocks_. In -native syntax, a configuration file for a hypothetical application might look -something like this: - -```hcl -io_mode = "async" - -service "http" "web_proxy" { - listen_addr = "127.0.0.1:8080" - - process "main" { - command = ["/usr/local/bin/awesome-app", "server"] - } - - process "mgmt" { - command = ["/usr/local/bin/awesome-app", "mgmt"] - } -} -``` - -The JSON equivalent of this configuration is the following: - -```json -{ - "io_mode": "async", - "service": { - "http": { - "web_proxy": { - "listen_addr": "127.0.0.1:8080", - "process": { - "main": { - "command": ["/usr/local/bin/awesome-app", "server"] - }, - "mgmt": { - "command": ["/usr/local/bin/awesome-app", "mgmt"] - }, - } - } - } - } -} -``` - -Regardless of which syntax is used, the API within the calling application -is the same. It can either work directly with the low-level attributes and -blocks, for more advanced use-cases, or it can use one of the _decoder_ -packages to declaratively extract into either Go structs or dynamic value -structures. - -Attribute values can be expressions as well as just literal values: - -```hcl -# Arithmetic with literals and application-provided variables -sum = 1 + addend - -# String interpolation and templates -message = "Hello, ${name}!" - -# Application-provided functions -shouty_message = upper(message) -``` - -Although JSON syntax doesn't permit direct use of expressions, the interpolation -syntax allows use of arbitrary expressions within JSON strings: - -```json -{ - "sum": "${1 + addend}", - "message": "Hello, ${name}!", - "shouty_message": "${upper(message)}" -} -``` - -For more information, see the detailed specifications: - -* [Syntax-agnostic Information Model](spec.md) -* [HCL Native Syntax](hclsyntax/spec.md) -* [JSON Representation](json/spec.md) - -## Changes in 2.0 - -Version 2.0 of HCL combines the features of HCL 1.0 with those of the -interpolation language HIL to produce a single configuration language that -supports arbitrary expressions. - -This new version has a completely new parser and Go API, with no direct -migration path. Although the syntax is similar, the implementation takes some -very different approaches to improve on some "rough edges" that existed with -the original implementation and to allow for more robust error handling. - -It's possible to import both HCL 1 and HCL 2 into the same program using Go's -_semantic import versioning_ mechanism: - -```go -import ( - hcl1 "github.com/hashicorp/hcl" - hcl2 "github.com/hashicorp/hcl/v2" -) -``` - -## Acknowledgements - -HCL was heavily inspired by [libucl](https://github.com/vstakhov/libucl), -by [Vsevolod Stakhov](https://github.com/vstakhov). - -HCL and HIL originate in [HashiCorp Terraform](https://terraform.io/), -with the original parsers for each written by -[Mitchell Hashimoto](https://github.com/mitchellh). - -The original HCL parser was ported to pure Go (from yacc) by -[Fatih Arslan](https://github.com/fatih). The structure-related portions of -the new native syntax parser build on that work. - -The original HIL parser was ported to pure Go (from yacc) by -[Martin Atkins](https://github.com/apparentlymart). The expression-related -portions of the new native syntax parser build on that work. - -HCL 2, which merged the original HCL and HIL languages into this single new -language, builds on design and prototyping work by -[Martin Atkins](https://github.com/apparentlymart) in -[zcl](https://github.com/zclconf/go-zcl). diff --git a/vendor/github.com/hashicorp/hcl/v2/diagnostic.go b/vendor/github.com/hashicorp/hcl/v2/diagnostic.go deleted file mode 100644 index c80535b7..00000000 --- a/vendor/github.com/hashicorp/hcl/v2/diagnostic.go +++ /dev/null @@ -1,143 +0,0 @@ -package hcl - -import ( - "fmt" -) - -// DiagnosticSeverity represents the severity of a diagnostic. -type DiagnosticSeverity int - -const ( - // DiagInvalid is the invalid zero value of DiagnosticSeverity - DiagInvalid DiagnosticSeverity = iota - - // DiagError indicates that the problem reported by a diagnostic prevents - // further progress in parsing and/or evaluating the subject. - DiagError - - // DiagWarning indicates that the problem reported by a diagnostic warrants - // user attention but does not prevent further progress. It is most - // commonly used for showing deprecation notices. - DiagWarning -) - -// Diagnostic represents information to be presented to a user about an -// error or anomaly in parsing or evaluating configuration. -type Diagnostic struct { - Severity DiagnosticSeverity - - // Summary and Detail contain the English-language description of the - // problem. Summary is a terse description of the general problem and - // detail is a more elaborate, often-multi-sentence description of - // the problem and what might be done to solve it. - Summary string - Detail string - - // Subject and Context are both source ranges relating to the diagnostic. - // - // Subject is a tight range referring to exactly the construct that - // is problematic, while Context is an optional broader range (which should - // fully contain Subject) that ought to be shown around Subject when - // generating isolated source-code snippets in diagnostic messages. - // If Context is nil, the Subject is also the Context. - // - // Some diagnostics have no source ranges at all. If Context is set then - // Subject should always also be set. - Subject *Range - Context *Range - - // For diagnostics that occur when evaluating an expression, Expression - // may refer to that expression and EvalContext may point to the - // EvalContext that was active when evaluating it. This may allow for the - // inclusion of additional useful information when rendering a diagnostic - // message to the user. - // - // It is not always possible to select a single EvalContext for a - // diagnostic, and so in some cases this field may be nil even when an - // expression causes a problem. - // - // EvalContexts form a tree, so the given EvalContext may refer to a parent - // which in turn refers to another parent, etc. For a full picture of all - // of the active variables and functions the caller must walk up this - // chain, preferring definitions that are "closer" to the expression in - // case of colliding names. - Expression Expression - EvalContext *EvalContext -} - -// Diagnostics is a list of Diagnostic instances. -type Diagnostics []*Diagnostic - -// error implementation, so that diagnostics can be returned via APIs -// that normally deal in vanilla Go errors. -// -// This presents only minimal context about the error, for compatibility -// with usual expectations about how errors will present as strings. -func (d *Diagnostic) Error() string { - return fmt.Sprintf("%s: %s; %s", d.Subject, d.Summary, d.Detail) -} - -// error implementation, so that sets of diagnostics can be returned via -// APIs that normally deal in vanilla Go errors. -func (d Diagnostics) Error() string { - count := len(d) - switch { - case count == 0: - return "no diagnostics" - case count == 1: - return d[0].Error() - default: - return fmt.Sprintf("%s, and %d other diagnostic(s)", d[0].Error(), count-1) - } -} - -// Append appends a new error to a Diagnostics and return the whole Diagnostics. -// -// This is provided as a convenience for returning from a function that -// collects and then returns a set of diagnostics: -// -// return nil, diags.Append(&hcl.Diagnostic{ ... }) -// -// Note that this modifies the array underlying the diagnostics slice, so -// must be used carefully within a single codepath. It is incorrect (and rude) -// to extend a diagnostics created by a different subsystem. -func (d Diagnostics) Append(diag *Diagnostic) Diagnostics { - return append(d, diag) -} - -// Extend concatenates the given Diagnostics with the receiver and returns -// the whole new Diagnostics. -// -// This is similar to Append but accepts multiple diagnostics to add. It has -// all the same caveats and constraints. -func (d Diagnostics) Extend(diags Diagnostics) Diagnostics { - return append(d, diags...) -} - -// HasErrors returns true if the receiver contains any diagnostics of -// severity DiagError. -func (d Diagnostics) HasErrors() bool { - for _, diag := range d { - if diag.Severity == DiagError { - return true - } - } - return false -} - -func (d Diagnostics) Errs() []error { - var errs []error - for _, diag := range d { - if diag.Severity == DiagError { - errs = append(errs, diag) - } - } - - return errs -} - -// A DiagnosticWriter emits diagnostics somehow. -type DiagnosticWriter interface { - WriteDiagnostic(*Diagnostic) error - WriteDiagnostics(Diagnostics) error -} diff --git a/vendor/github.com/hashicorp/hcl/v2/diagnostic_text.go b/vendor/github.com/hashicorp/hcl/v2/diagnostic_text.go deleted file mode 100644 index 0b4a2629..00000000 --- a/vendor/github.com/hashicorp/hcl/v2/diagnostic_text.go +++ /dev/null @@ -1,311 +0,0 @@ -package hcl - -import ( - "bufio" - "bytes" - "errors" - "fmt" - "io" - "sort" - - wordwrap "github.com/mitchellh/go-wordwrap" - "github.com/zclconf/go-cty/cty" -) - -type diagnosticTextWriter struct { - files map[string]*File - wr io.Writer - width uint - color bool -} - -// NewDiagnosticTextWriter creates a DiagnosticWriter that writes diagnostics -// to the given writer as formatted text. -// -// It is designed to produce text appropriate to print in a monospaced font -// in a terminal of a particular width, or optionally with no width limit. -// -// The given width may be zero to disable word-wrapping of the detail text -// and truncation of source code snippets. -// -// If color is set to true, the output will include VT100 escape sequences to -// color-code the severity indicators. It is suggested to turn this off if -// the target writer is not a terminal. -func NewDiagnosticTextWriter(wr io.Writer, files map[string]*File, width uint, color bool) DiagnosticWriter { - return &diagnosticTextWriter{ - files: files, - wr: wr, - width: width, - color: color, - } -} - -func (w *diagnosticTextWriter) WriteDiagnostic(diag *Diagnostic) error { - if diag == nil { - return errors.New("nil diagnostic") - } - - var colorCode, highlightCode, resetCode string - if w.color { - switch diag.Severity { - case DiagError: - colorCode = "\x1b[31m" - case DiagWarning: - colorCode = "\x1b[33m" - } - resetCode = "\x1b[0m" - highlightCode = "\x1b[1;4m" - } - - var severityStr string - switch diag.Severity { - case DiagError: - severityStr = "Error" - case DiagWarning: - severityStr = "Warning" - default: - // should never happen - severityStr = "???????" - } - - fmt.Fprintf(w.wr, "%s%s%s: %s\n\n", colorCode, severityStr, resetCode, diag.Summary) - - if diag.Subject != nil { - snipRange := *diag.Subject - highlightRange := snipRange - if diag.Context != nil { - // Show enough of the source code to include both the subject - // and context ranges, which overlap in all reasonable - // situations. - snipRange = RangeOver(snipRange, *diag.Context) - } - // We can't illustrate an empty range, so we'll turn such ranges into - // single-character ranges, which might not be totally valid (may point - // off the end of a line, or off the end of the file) but are good - // enough for the bounds checks we do below. - if snipRange.Empty() { - snipRange.End.Byte++ - snipRange.End.Column++ - } - if highlightRange.Empty() { - highlightRange.End.Byte++ - highlightRange.End.Column++ - } - - file := w.files[diag.Subject.Filename] - if file == nil || file.Bytes == nil { - fmt.Fprintf(w.wr, " on %s line %d:\n (source code not available)\n\n", diag.Subject.Filename, diag.Subject.Start.Line) - } else { - - var contextLine string - if diag.Subject != nil { - contextLine = contextString(file, diag.Subject.Start.Byte) - if contextLine != "" { - contextLine = ", in " + contextLine - } - } - - fmt.Fprintf(w.wr, " on %s line %d%s:\n", diag.Subject.Filename, diag.Subject.Start.Line, contextLine) - - src := file.Bytes - sc := NewRangeScanner(src, diag.Subject.Filename, bufio.ScanLines) - - for sc.Scan() { - lineRange := sc.Range() - if !lineRange.Overlaps(snipRange) { - continue - } - - beforeRange, highlightedRange, afterRange := lineRange.PartitionAround(highlightRange) - if highlightedRange.Empty() { - fmt.Fprintf(w.wr, "%4d: %s\n", lineRange.Start.Line, sc.Bytes()) - } else { - before := beforeRange.SliceBytes(src) - highlighted := highlightedRange.SliceBytes(src) - after := afterRange.SliceBytes(src) - fmt.Fprintf( - w.wr, "%4d: %s%s%s%s%s\n", - lineRange.Start.Line, - before, - highlightCode, highlighted, resetCode, - after, - ) - } - - } - - w.wr.Write([]byte{'\n'}) - } - - if diag.Expression != nil && diag.EvalContext != nil { - // We will attempt to render the values for any variables - // referenced in the given expression as additional context, for - // situations where the same expression is evaluated multiple - // times in different scopes. - expr := diag.Expression - ctx := diag.EvalContext - - vars := expr.Variables() - stmts := make([]string, 0, len(vars)) - seen := make(map[string]struct{}, len(vars)) - for _, traversal := range vars { - val, diags := traversal.TraverseAbs(ctx) - if diags.HasErrors() { - // Skip anything that generates errors, since we probably - // already have the same error in our diagnostics set - // already. - continue - } - - traversalStr := w.traversalStr(traversal) - if _, exists := seen[traversalStr]; exists { - continue // don't show duplicates when the same variable is referenced multiple times - } - switch { - case !val.IsKnown(): - // Can't say anything about this yet, then. - continue - case val.IsNull(): - stmts = append(stmts, fmt.Sprintf("%s set to null", traversalStr)) - default: - stmts = append(stmts, fmt.Sprintf("%s as %s", traversalStr, w.valueStr(val))) - } - seen[traversalStr] = struct{}{} - } - - sort.Strings(stmts) // FIXME: Should maybe use a traversal-aware sort that can sort numeric indexes properly? - last := len(stmts) - 1 - - for i, stmt := range stmts { - switch i { - case 0: - w.wr.Write([]byte{'w', 'i', 't', 'h', ' '}) - default: - w.wr.Write([]byte{' ', ' ', ' ', ' ', ' '}) - } - w.wr.Write([]byte(stmt)) - switch i { - case last: - w.wr.Write([]byte{'.', '\n', '\n'}) - default: - w.wr.Write([]byte{',', '\n'}) - } - } - } - } - - if diag.Detail != "" { - detail := diag.Detail - if w.width != 0 { - detail = wordwrap.WrapString(detail, w.width) - } - fmt.Fprintf(w.wr, "%s\n\n", detail) - } - - return nil -} - -func (w *diagnosticTextWriter) WriteDiagnostics(diags Diagnostics) error { - for _, diag := range diags { - err := w.WriteDiagnostic(diag) - if err != nil { - return err - } - } - return nil -} - -func (w *diagnosticTextWriter) traversalStr(traversal Traversal) string { - // This is a specialized subset of traversal rendering tailored to - // producing helpful contextual messages in diagnostics. It is not - // comprehensive nor intended to be used for other purposes. - - var buf bytes.Buffer - for _, step := range traversal { - switch tStep := step.(type) { - case TraverseRoot: - buf.WriteString(tStep.Name) - case TraverseAttr: - buf.WriteByte('.') - buf.WriteString(tStep.Name) - case TraverseIndex: - buf.WriteByte('[') - if keyTy := tStep.Key.Type(); keyTy.IsPrimitiveType() { - buf.WriteString(w.valueStr(tStep.Key)) - } else { - // We'll just use a placeholder for more complex values, - // since otherwise our result could grow ridiculously long. - buf.WriteString("...") - } - buf.WriteByte(']') - } - } - return buf.String() -} - -func (w *diagnosticTextWriter) valueStr(val cty.Value) string { - // This is a specialized subset of value rendering tailored to producing - // helpful but concise messages in diagnostics. It is not comprehensive - // nor intended to be used for other purposes. - - ty := val.Type() - switch { - case val.IsNull(): - return "null" - case !val.IsKnown(): - // Should never happen here because we should filter before we get - // in here, but we'll do something reasonable rather than panic. - return "(not yet known)" - case ty == cty.Bool: - if val.True() { - return "true" - } - return "false" - case ty == cty.Number: - bf := val.AsBigFloat() - return bf.Text('g', 10) - case ty == cty.String: - // Go string syntax is not exactly the same as HCL native string syntax, - // but we'll accept the minor edge-cases where this is different here - // for now, just to get something reasonable here. - return fmt.Sprintf("%q", val.AsString()) - case ty.IsCollectionType() || ty.IsTupleType(): - l := val.LengthInt() - switch l { - case 0: - return "empty " + ty.FriendlyName() - case 1: - return ty.FriendlyName() + " with 1 element" - default: - return fmt.Sprintf("%s with %d elements", ty.FriendlyName(), l) - } - case ty.IsObjectType(): - atys := ty.AttributeTypes() - l := len(atys) - switch l { - case 0: - return "object with no attributes" - case 1: - var name string - for k := range atys { - name = k - } - return fmt.Sprintf("object with 1 attribute %q", name) - default: - return fmt.Sprintf("object with %d attributes", l) - } - default: - return ty.FriendlyName() - } -} - -func contextString(file *File, offset int) string { - type contextStringer interface { - ContextString(offset int) string - } - - if cser, ok := file.Nav.(contextStringer); ok { - return cser.ContextString(offset) - } - return "" -} diff --git a/vendor/github.com/hashicorp/hcl/v2/didyoumean.go b/vendor/github.com/hashicorp/hcl/v2/didyoumean.go deleted file mode 100644 index c1283344..00000000 --- a/vendor/github.com/hashicorp/hcl/v2/didyoumean.go +++ /dev/null @@ -1,24 +0,0 @@ -package hcl - -import ( - "github.com/agext/levenshtein" -) - -// nameSuggestion tries to find a name from the given slice of suggested names -// that is close to the given name and returns it if found. If no suggestion -// is close enough, returns the empty string. -// -// The suggestions are tried in order, so earlier suggestions take precedence -// if the given string is similar to two or more suggestions. -// -// This function is intended to be used with a relatively-small number of -// suggestions. It's not optimized for hundreds or thousands of them. -func nameSuggestion(given string, suggestions []string) string { - for _, suggestion := range suggestions { - dist := levenshtein.Distance(given, suggestion, nil) - if dist < 3 { // threshold determined experimentally - return suggestion - } - } - return "" -} diff --git a/vendor/github.com/hashicorp/hcl/v2/doc.go b/vendor/github.com/hashicorp/hcl/v2/doc.go deleted file mode 100644 index 0d43fb2c..00000000 --- a/vendor/github.com/hashicorp/hcl/v2/doc.go +++ /dev/null @@ -1,34 +0,0 @@ -// Package hcl contains the main modelling types and general utility functions -// for HCL. -// -// For a simple entry point into HCL, see the package in the subdirectory -// "hclsimple", which has an opinionated function Decode that can decode HCL -// configurations in either native HCL syntax or JSON syntax into a Go struct -// type: -// -// package main -// -// import ( -// "log" -// "github.com/hashicorp/hcl/v2/hclsimple" -// ) -// -// type Config struct { -// LogLevel string `hcl:"log_level"` -// } -// -// func main() { -// var config Config -// err := hclsimple.DecodeFile("config.hcl", nil, &config) -// if err != nil { -// log.Fatalf("Failed to load configuration: %s", err) -// } -// log.Printf("Configuration is %#v", config) -// } -// -// If your application needs more control over the evaluation of the -// configuration, you can use the functions in the subdirectories hclparse, -// gohcl, hcldec, etc. Splitting the handling of configuration into multiple -// phases allows for advanced patterns such as allowing expressions in one -// part of the configuration to refer to data defined in another part. -package hcl diff --git a/vendor/github.com/hashicorp/hcl/v2/eval_context.go b/vendor/github.com/hashicorp/hcl/v2/eval_context.go deleted file mode 100644 index 915910ad..00000000 --- a/vendor/github.com/hashicorp/hcl/v2/eval_context.go +++ /dev/null @@ -1,25 +0,0 @@ -package hcl - -import ( - "github.com/zclconf/go-cty/cty" - "github.com/zclconf/go-cty/cty/function" -) - -// An EvalContext provides the variables and functions that should be used -// to evaluate an expression. -type EvalContext struct { - Variables map[string]cty.Value - Functions map[string]function.Function - parent *EvalContext -} - -// NewChild returns a new EvalContext that is a child of the receiver. -func (ctx *EvalContext) NewChild() *EvalContext { - return &EvalContext{parent: ctx} -} - -// Parent returns the parent of the receiver, or nil if the receiver has -// no parent. -func (ctx *EvalContext) Parent() *EvalContext { - return ctx.parent -} diff --git a/vendor/github.com/hashicorp/hcl/v2/expr_call.go b/vendor/github.com/hashicorp/hcl/v2/expr_call.go deleted file mode 100644 index 6963fbae..00000000 --- a/vendor/github.com/hashicorp/hcl/v2/expr_call.go +++ /dev/null @@ -1,46 +0,0 @@ -package hcl - -// ExprCall tests if the given expression is a function call and, -// if so, extracts the function name and the expressions that represent -// the arguments. If the given expression is not statically a function call, -// error diagnostics are returned. -// -// A particular Expression implementation can support this function by -// offering a method called ExprCall that takes no arguments and returns -// *StaticCall. This method should return nil if a static call cannot -// be extracted. Alternatively, an implementation can support -// UnwrapExpression to delegate handling of this function to a wrapped -// Expression object. -func ExprCall(expr Expression) (*StaticCall, Diagnostics) { - type exprCall interface { - ExprCall() *StaticCall - } - - physExpr := UnwrapExpressionUntil(expr, func(expr Expression) bool { - _, supported := expr.(exprCall) - return supported - }) - - if exC, supported := physExpr.(exprCall); supported { - if call := exC.ExprCall(); call != nil { - return call, nil - } - } - return nil, Diagnostics{ - &Diagnostic{ - Severity: DiagError, - Summary: "Invalid expression", - Detail: "A static function call is required.", - Subject: expr.StartRange().Ptr(), - }, - } -} - -// StaticCall represents a function call that was extracted statically from -// an expression using ExprCall. -type StaticCall struct { - Name string - NameRange Range - Arguments []Expression - ArgsRange Range -} diff --git a/vendor/github.com/hashicorp/hcl/v2/expr_list.go b/vendor/github.com/hashicorp/hcl/v2/expr_list.go deleted file mode 100644 index d05cca0b..00000000 --- a/vendor/github.com/hashicorp/hcl/v2/expr_list.go +++ /dev/null @@ -1,37 +0,0 @@ -package hcl - -// ExprList tests if the given expression is a static list construct and, -// if so, extracts the expressions that represent the list elements. -// If the given expression is not a static list, error diagnostics are -// returned. -// -// A particular Expression implementation can support this function by -// offering a method called ExprList that takes no arguments and returns -// []Expression. This method should return nil if a static list cannot -// be extracted. Alternatively, an implementation can support -// UnwrapExpression to delegate handling of this function to a wrapped -// Expression object. -func ExprList(expr Expression) ([]Expression, Diagnostics) { - type exprList interface { - ExprList() []Expression - } - - physExpr := UnwrapExpressionUntil(expr, func(expr Expression) bool { - _, supported := expr.(exprList) - return supported - }) - - if exL, supported := physExpr.(exprList); supported { - if list := exL.ExprList(); list != nil { - return list, nil - } - } - return nil, Diagnostics{ - &Diagnostic{ - Severity: DiagError, - Summary: "Invalid expression", - Detail: "A static list expression is required.", - Subject: expr.StartRange().Ptr(), - }, - } -} diff --git a/vendor/github.com/hashicorp/hcl/v2/expr_map.go b/vendor/github.com/hashicorp/hcl/v2/expr_map.go deleted file mode 100644 index 96d1ce4b..00000000 --- a/vendor/github.com/hashicorp/hcl/v2/expr_map.go +++ /dev/null @@ -1,44 +0,0 @@ -package hcl - -// ExprMap tests if the given expression is a static map construct and, -// if so, extracts the expressions that represent the map elements. -// If the given expression is not a static map, error diagnostics are -// returned. -// -// A particular Expression implementation can support this function by -// offering a method called ExprMap that takes no arguments and returns -// []KeyValuePair. This method should return nil if a static map cannot -// be extracted. Alternatively, an implementation can support -// UnwrapExpression to delegate handling of this function to a wrapped -// Expression object. -func ExprMap(expr Expression) ([]KeyValuePair, Diagnostics) { - type exprMap interface { - ExprMap() []KeyValuePair - } - - physExpr := UnwrapExpressionUntil(expr, func(expr Expression) bool { - _, supported := expr.(exprMap) - return supported - }) - - if exM, supported := physExpr.(exprMap); supported { - if pairs := exM.ExprMap(); pairs != nil { - return pairs, nil - } - } - return nil, Diagnostics{ - &Diagnostic{ - Severity: DiagError, - Summary: "Invalid expression", - Detail: "A static map expression is required.", - Subject: expr.StartRange().Ptr(), - }, - } -} - -// KeyValuePair represents a pair of expressions that serve as a single item -// within a map or object definition construct. -type KeyValuePair struct { - Key Expression - Value Expression -} diff --git a/vendor/github.com/hashicorp/hcl/v2/expr_unwrap.go b/vendor/github.com/hashicorp/hcl/v2/expr_unwrap.go deleted file mode 100644 index 6d5d205c..00000000 --- a/vendor/github.com/hashicorp/hcl/v2/expr_unwrap.go +++ /dev/null @@ -1,68 +0,0 @@ -package hcl - -type unwrapExpression interface { - UnwrapExpression() Expression -} - -// UnwrapExpression removes any "wrapper" expressions from the given expression, -// to recover the representation of the physical expression given in source -// code. -// -// Sometimes wrapping expressions are used to modify expression behavior, e.g. -// in extensions that need to make some local variables available to certain -// sub-trees of the configuration. This can make it difficult to reliably -// type-assert on the physical AST types used by the underlying syntax. -// -// Unwrapping an expression may modify its behavior by stripping away any -// additional constraints or capabilities being applied to the Value and -// Variables methods, so this function should generally only be used prior -// to operations that concern themselves with the static syntax of the input -// configuration, and not with the effective value of the expression. -// -// Wrapper expression types must support unwrapping by implementing a method -// called UnwrapExpression that takes no arguments and returns the embedded -// Expression. Implementations of this method should peel away only one level -// of wrapping, if multiple are present. This method may return nil to -// indicate _dynamically_ that no wrapped expression is available, for -// expression types that might only behave as wrappers in certain cases. -func UnwrapExpression(expr Expression) Expression { - for { - unwrap, wrapped := expr.(unwrapExpression) - if !wrapped { - return expr - } - innerExpr := unwrap.UnwrapExpression() - if innerExpr == nil { - return expr - } - expr = innerExpr - } -} - -// UnwrapExpressionUntil is similar to UnwrapExpression except it gives the -// caller an opportunity to test each level of unwrapping to see each a -// particular expression is accepted. -// -// This could be used, for example, to unwrap until a particular other -// interface is satisfied, regardless of wrap wrapping level it is satisfied -// at. -// -// The given callback function must return false to continue wrapping, or -// true to accept and return the proposed expression given. If the callback -// function rejects even the final, physical expression then the result of -// this function is nil. -func UnwrapExpressionUntil(expr Expression, until func(Expression) bool) Expression { - for { - if until(expr) { - return expr - } - unwrap, wrapped := expr.(unwrapExpression) - if !wrapped { - return nil - } - expr = unwrap.UnwrapExpression() - if expr == nil { - return nil - } - } -} diff --git a/vendor/github.com/hashicorp/hcl/v2/merged.go b/vendor/github.com/hashicorp/hcl/v2/merged.go deleted file mode 100644 index 96e62a58..00000000 --- a/vendor/github.com/hashicorp/hcl/v2/merged.go +++ /dev/null @@ -1,226 +0,0 @@ -package hcl - -import ( - "fmt" -) - -// MergeFiles combines the given files to produce a single body that contains -// configuration from all of the given files. -// -// The ordering of the given files decides the order in which contained -// elements will be returned. If any top-level attributes are defined with -// the same name across multiple files, a diagnostic will be produced from -// the Content and PartialContent methods describing this error in a -// user-friendly way. -func MergeFiles(files []*File) Body { - var bodies []Body - for _, file := range files { - bodies = append(bodies, file.Body) - } - return MergeBodies(bodies) -} - -// MergeBodies is like MergeFiles except it deals directly with bodies, rather -// than with entire files. -func MergeBodies(bodies []Body) Body { - if len(bodies) == 0 { - // Swap out for our singleton empty body, to reduce the number of - // empty slices we have hanging around. - return emptyBody - } - - // If any of the given bodies are already merged bodies, we'll unpack - // to flatten to a single mergedBodies, since that's conceptually simpler. - // This also, as a side-effect, eliminates any empty bodies, since - // empties are merged bodies with no inner bodies. - var newLen int - var flatten bool - for _, body := range bodies { - if children, merged := body.(mergedBodies); merged { - newLen += len(children) - flatten = true - } else { - newLen++ - } - } - - if !flatten { // not just newLen == len, because we might have mergedBodies with single bodies inside - return mergedBodies(bodies) - } - - if newLen == 0 { - // Don't allocate a new empty when we already have one - return emptyBody - } - - new := make([]Body, 0, newLen) - for _, body := range bodies { - if children, merged := body.(mergedBodies); merged { - new = append(new, children...) - } else { - new = append(new, body) - } - } - return mergedBodies(new) -} - -var emptyBody = mergedBodies([]Body{}) - -// EmptyBody returns a body with no content. This body can be used as a -// placeholder when a body is required but no body content is available. -func EmptyBody() Body { - return emptyBody -} - -type mergedBodies []Body - -// Content returns the content produced by applying the given schema to all -// of the merged bodies and merging the result. -// -// Although required attributes _are_ supported, they should be used sparingly -// with merged bodies since in this case there is no contextual information -// with which to return good diagnostics. Applications working with merged -// bodies may wish to mark all attributes as optional and then check for -// required attributes afterwards, to produce better diagnostics. -func (mb mergedBodies) Content(schema *BodySchema) (*BodyContent, Diagnostics) { - // the returned body will always be empty in this case, because mergedContent - // will only ever call Content on the child bodies. - content, _, diags := mb.mergedContent(schema, false) - return content, diags -} - -func (mb mergedBodies) PartialContent(schema *BodySchema) (*BodyContent, Body, Diagnostics) { - return mb.mergedContent(schema, true) -} - -func (mb mergedBodies) JustAttributes() (Attributes, Diagnostics) { - attrs := make(map[string]*Attribute) - var diags Diagnostics - - for _, body := range mb { - thisAttrs, thisDiags := body.JustAttributes() - - if len(thisDiags) != 0 { - diags = append(diags, thisDiags...) - } - - if thisAttrs != nil { - for name, attr := range thisAttrs { - if existing := attrs[name]; existing != nil { - diags = diags.Append(&Diagnostic{ - Severity: DiagError, - Summary: "Duplicate argument", - Detail: fmt.Sprintf( - "Argument %q was already set at %s", - name, existing.NameRange.String(), - ), - Subject: &attr.NameRange, - }) - continue - } - - attrs[name] = attr - } - } - } - - return attrs, diags -} - -func (mb mergedBodies) MissingItemRange() Range { - if len(mb) == 0 { - // Nothing useful to return here, so we'll return some garbage. - return Range{ - Filename: "", - } - } - - // arbitrarily use the first body's missing item range - return mb[0].MissingItemRange() -} - -func (mb mergedBodies) mergedContent(schema *BodySchema, partial bool) (*BodyContent, Body, Diagnostics) { - // We need to produce a new schema with none of the attributes marked as - // required, since _any one_ of our bodies can contribute an attribute value. - // We'll separately check that all required attributes are present at - // the end. - mergedSchema := &BodySchema{ - Blocks: schema.Blocks, - } - for _, attrS := range schema.Attributes { - mergedAttrS := attrS - mergedAttrS.Required = false - mergedSchema.Attributes = append(mergedSchema.Attributes, mergedAttrS) - } - - var mergedLeftovers []Body - content := &BodyContent{ - Attributes: map[string]*Attribute{}, - } - - var diags Diagnostics - for _, body := range mb { - var thisContent *BodyContent - var thisLeftovers Body - var thisDiags Diagnostics - - if partial { - thisContent, thisLeftovers, thisDiags = body.PartialContent(mergedSchema) - } else { - thisContent, thisDiags = body.Content(mergedSchema) - } - - if thisLeftovers != nil { - mergedLeftovers = append(mergedLeftovers, thisLeftovers) - } - if len(thisDiags) != 0 { - diags = append(diags, thisDiags...) - } - - if thisContent.Attributes != nil { - for name, attr := range thisContent.Attributes { - if existing := content.Attributes[name]; existing != nil { - diags = diags.Append(&Diagnostic{ - Severity: DiagError, - Summary: "Duplicate argument", - Detail: fmt.Sprintf( - "Argument %q was already set at %s", - name, existing.NameRange.String(), - ), - Subject: &attr.NameRange, - }) - continue - } - content.Attributes[name] = attr - } - } - - if len(thisContent.Blocks) != 0 { - content.Blocks = append(content.Blocks, thisContent.Blocks...) - } - } - - // Finally, we check for required attributes. - for _, attrS := range schema.Attributes { - if !attrS.Required { - continue - } - - if content.Attributes[attrS.Name] == nil { - // We don't have any context here to produce a good diagnostic, - // which is why we warn in the Content docstring to minimize the - // use of required attributes on merged bodies. - diags = diags.Append(&Diagnostic{ - Severity: DiagError, - Summary: "Missing required argument", - Detail: fmt.Sprintf( - "The argument %q is required, but was not set.", - attrS.Name, - ), - }) - } - } - - leftoverBody := MergeBodies(mergedLeftovers) - return content, leftoverBody, diags -} diff --git a/vendor/github.com/hashicorp/hcl/v2/ops.go b/vendor/github.com/hashicorp/hcl/v2/ops.go deleted file mode 100644 index 597571d5..00000000 --- a/vendor/github.com/hashicorp/hcl/v2/ops.go +++ /dev/null @@ -1,298 +0,0 @@ -package hcl - -import ( - "fmt" - "math/big" - - "github.com/zclconf/go-cty/cty" - "github.com/zclconf/go-cty/cty/convert" -) - -// Index is a helper function that performs the same operation as the index -// operator in the HCL expression language. That is, the result is the -// same as it would be for collection[key] in a configuration expression. -// -// This is exported so that applications can perform indexing in a manner -// consistent with how the language does it, including handling of null and -// unknown values, etc. -// -// Diagnostics are produced if the given combination of values is not valid. -// Therefore a pointer to a source range must be provided to use in diagnostics, -// though nil can be provided if the calling application is going to -// ignore the subject of the returned diagnostics anyway. -func Index(collection, key cty.Value, srcRange *Range) (cty.Value, Diagnostics) { - if collection.IsNull() { - return cty.DynamicVal, Diagnostics{ - { - Severity: DiagError, - Summary: "Attempt to index null value", - Detail: "This value is null, so it does not have any indices.", - Subject: srcRange, - }, - } - } - if key.IsNull() { - return cty.DynamicVal, Diagnostics{ - { - Severity: DiagError, - Summary: "Invalid index", - Detail: "Can't use a null value as an indexing key.", - Subject: srcRange, - }, - } - } - ty := collection.Type() - kty := key.Type() - if kty == cty.DynamicPseudoType || ty == cty.DynamicPseudoType { - return cty.DynamicVal, nil - } - - switch { - - case ty.IsListType() || ty.IsTupleType() || ty.IsMapType(): - var wantType cty.Type - switch { - case ty.IsListType() || ty.IsTupleType(): - wantType = cty.Number - case ty.IsMapType(): - wantType = cty.String - default: - // should never happen - panic("don't know what key type we want") - } - - key, keyErr := convert.Convert(key, wantType) - if keyErr != nil { - return cty.DynamicVal, Diagnostics{ - { - Severity: DiagError, - Summary: "Invalid index", - Detail: fmt.Sprintf( - "The given key does not identify an element in this collection value: %s.", - keyErr.Error(), - ), - Subject: srcRange, - }, - } - } - - // Here we drop marks from HasIndex result, in order to allow basic - // traversal of a marked list, tuple, or map in the same way we can - // traverse a marked object - has, _ := collection.HasIndex(key).Unmark() - if !has.IsKnown() { - if ty.IsTupleType() { - return cty.DynamicVal, nil - } else { - return cty.UnknownVal(ty.ElementType()), nil - } - } - if has.False() { - // We have a more specialized error message for the situation of - // using a fractional number to index into a sequence, because - // that will tend to happen if the user is trying to use division - // to calculate an index and not realizing that HCL does float - // division rather than integer division. - if (ty.IsListType() || ty.IsTupleType()) && key.Type().Equals(cty.Number) { - if key.IsKnown() && !key.IsNull() { - key, _ := key.Unmark() - bf := key.AsBigFloat() - if _, acc := bf.Int(nil); acc != big.Exact { - return cty.DynamicVal, Diagnostics{ - { - Severity: DiagError, - Summary: "Invalid index", - Detail: fmt.Sprintf("The given key does not identify an element in this collection value: indexing a sequence requires a whole number, but the given index (%g) has a fractional part.", bf), - Subject: srcRange, - }, - } - } - } - } - - return cty.DynamicVal, Diagnostics{ - { - Severity: DiagError, - Summary: "Invalid index", - Detail: "The given key does not identify an element in this collection value.", - Subject: srcRange, - }, - } - } - - return collection.Index(key), nil - - case ty.IsObjectType(): - key, keyErr := convert.Convert(key, cty.String) - if keyErr != nil { - return cty.DynamicVal, Diagnostics{ - { - Severity: DiagError, - Summary: "Invalid index", - Detail: fmt.Sprintf( - "The given key does not identify an element in this collection value: %s.", - keyErr.Error(), - ), - Subject: srcRange, - }, - } - } - if !collection.IsKnown() { - return cty.DynamicVal, nil - } - if !key.IsKnown() { - return cty.DynamicVal, nil - } - - key, _ = key.Unmark() - attrName := key.AsString() - - if !ty.HasAttribute(attrName) { - return cty.DynamicVal, Diagnostics{ - { - Severity: DiagError, - Summary: "Invalid index", - Detail: "The given key does not identify an element in this collection value.", - Subject: srcRange, - }, - } - } - - return collection.GetAttr(attrName), nil - - default: - return cty.DynamicVal, Diagnostics{ - { - Severity: DiagError, - Summary: "Invalid index", - Detail: "This value does not have any indices.", - Subject: srcRange, - }, - } - } - -} - -// GetAttr is a helper function that performs the same operation as the -// attribute access in the HCL expression language. That is, the result is the -// same as it would be for obj.attr in a configuration expression. -// -// This is exported so that applications can access attributes in a manner -// consistent with how the language does it, including handling of null and -// unknown values, etc. -// -// Diagnostics are produced if the given combination of values is not valid. -// Therefore a pointer to a source range must be provided to use in diagnostics, -// though nil can be provided if the calling application is going to -// ignore the subject of the returned diagnostics anyway. -func GetAttr(obj cty.Value, attrName string, srcRange *Range) (cty.Value, Diagnostics) { - if obj.IsNull() { - return cty.DynamicVal, Diagnostics{ - { - Severity: DiagError, - Summary: "Attempt to get attribute from null value", - Detail: "This value is null, so it does not have any attributes.", - Subject: srcRange, - }, - } - } - - ty := obj.Type() - switch { - case ty.IsObjectType(): - if !ty.HasAttribute(attrName) { - return cty.DynamicVal, Diagnostics{ - { - Severity: DiagError, - Summary: "Unsupported attribute", - Detail: fmt.Sprintf("This object does not have an attribute named %q.", attrName), - Subject: srcRange, - }, - } - } - - if !obj.IsKnown() { - return cty.UnknownVal(ty.AttributeType(attrName)), nil - } - - return obj.GetAttr(attrName), nil - case ty.IsMapType(): - if !obj.IsKnown() { - return cty.UnknownVal(ty.ElementType()), nil - } - - idx := cty.StringVal(attrName) - - // Here we drop marks from HasIndex result, in order to allow basic - // traversal of a marked map in the same way we can traverse a marked - // object - hasIndex, _ := obj.HasIndex(idx).Unmark() - if hasIndex.False() { - return cty.DynamicVal, Diagnostics{ - { - Severity: DiagError, - Summary: "Missing map element", - Detail: fmt.Sprintf("This map does not have an element with the key %q.", attrName), - Subject: srcRange, - }, - } - } - - return obj.Index(idx), nil - case ty == cty.DynamicPseudoType: - return cty.DynamicVal, nil - default: - return cty.DynamicVal, Diagnostics{ - { - Severity: DiagError, - Summary: "Unsupported attribute", - Detail: "This value does not have any attributes.", - Subject: srcRange, - }, - } - } - -} - -// ApplyPath is a helper function that applies a cty.Path to a value using the -// indexing and attribute access operations from HCL. -// -// This is similar to calling the path's own Apply method, but ApplyPath uses -// the more relaxed typing rules that apply to these operations in HCL, rather -// than cty's relatively-strict rules. ApplyPath is implemented in terms of -// Index and GetAttr, and so it has the same behavior for individual steps -// but will stop and return any errors returned by intermediate steps. -// -// Diagnostics are produced if the given path cannot be applied to the given -// value. Therefore a pointer to a source range must be provided to use in -// diagnostics, though nil can be provided if the calling application is going -// to ignore the subject of the returned diagnostics anyway. -func ApplyPath(val cty.Value, path cty.Path, srcRange *Range) (cty.Value, Diagnostics) { - var diags Diagnostics - - for _, step := range path { - var stepDiags Diagnostics - switch ts := step.(type) { - case cty.IndexStep: - val, stepDiags = Index(val, ts.Key, srcRange) - case cty.GetAttrStep: - val, stepDiags = GetAttr(val, ts.Name, srcRange) - default: - // Should never happen because the above are all of the step types. - diags = diags.Append(&Diagnostic{ - Severity: DiagError, - Summary: "Invalid path step", - Detail: fmt.Sprintf("Go type %T is not a valid path step. This is a bug in this program.", step), - Subject: srcRange, - }) - return cty.DynamicVal, diags - } - - diags = append(diags, stepDiags...) - if stepDiags.HasErrors() { - return cty.DynamicVal, diags - } - } - - return val, diags -} diff --git a/vendor/github.com/hashicorp/hcl/v2/pos.go b/vendor/github.com/hashicorp/hcl/v2/pos.go deleted file mode 100644 index 06db8bfb..00000000 --- a/vendor/github.com/hashicorp/hcl/v2/pos.go +++ /dev/null @@ -1,275 +0,0 @@ -package hcl - -import "fmt" - -// Pos represents a single position in a source file, by addressing the -// start byte of a unicode character encoded in UTF-8. -// -// Pos is generally used only in the context of a Range, which then defines -// which source file the position is within. -type Pos struct { - // Line is the source code line where this position points. Lines are - // counted starting at 1 and incremented for each newline character - // encountered. - Line int - - // Column is the source code column where this position points, in - // unicode characters, with counting starting at 1. - // - // Column counts characters as they appear visually, so for example a - // latin letter with a combining diacritic mark counts as one character. - // This is intended for rendering visual markers against source code in - // contexts where these diacritics would be rendered in a single character - // cell. Technically speaking, Column is counting grapheme clusters as - // used in unicode normalization. - Column int - - // Byte is the byte offset into the file where the indicated character - // begins. This is a zero-based offset to the first byte of the first - // UTF-8 codepoint sequence in the character, and thus gives a position - // that can be resolved _without_ awareness of Unicode characters. - Byte int -} - -// InitialPos is a suitable position to use to mark the start of a file. -var InitialPos = Pos{Byte: 0, Line: 1, Column: 1} - -// Range represents a span of characters between two positions in a source -// file. -// -// This struct is usually used by value in types that represent AST nodes, -// but by pointer in types that refer to the positions of other objects, -// such as in diagnostics. -type Range struct { - // Filename is the name of the file into which this range's positions - // point. - Filename string - - // Start and End represent the bounds of this range. Start is inclusive - // and End is exclusive. - Start, End Pos -} - -// RangeBetween returns a new range that spans from the beginning of the -// start range to the end of the end range. -// -// The result is meaningless if the two ranges do not belong to the same -// source file or if the end range appears before the start range. -func RangeBetween(start, end Range) Range { - return Range{ - Filename: start.Filename, - Start: start.Start, - End: end.End, - } -} - -// RangeOver returns a new range that covers both of the given ranges and -// possibly additional content between them if the two ranges do not overlap. -// -// If either range is empty then it is ignored. The result is empty if both -// given ranges are empty. -// -// The result is meaningless if the two ranges to not belong to the same -// source file. -func RangeOver(a, b Range) Range { - if a.Empty() { - return b - } - if b.Empty() { - return a - } - - var start, end Pos - if a.Start.Byte < b.Start.Byte { - start = a.Start - } else { - start = b.Start - } - if a.End.Byte > b.End.Byte { - end = a.End - } else { - end = b.End - } - return Range{ - Filename: a.Filename, - Start: start, - End: end, - } -} - -// ContainsPos returns true if and only if the given position is contained within -// the receiving range. -// -// In the unlikely case that the line/column information disagree with the byte -// offset information in the given position or receiving range, the byte -// offsets are given priority. -func (r Range) ContainsPos(pos Pos) bool { - return r.ContainsOffset(pos.Byte) -} - -// ContainsOffset returns true if and only if the given byte offset is within -// the receiving Range. -func (r Range) ContainsOffset(offset int) bool { - return offset >= r.Start.Byte && offset < r.End.Byte -} - -// Ptr returns a pointer to a copy of the receiver. This is a convenience when -// ranges in places where pointers are required, such as in Diagnostic, but -// the range in question is returned from a method. Go would otherwise not -// allow one to take the address of a function call. -func (r Range) Ptr() *Range { - return &r -} - -// String returns a compact string representation of the receiver. -// Callers should generally prefer to present a range more visually, -// e.g. via markers directly on the relevant portion of source code. -func (r Range) String() string { - if r.Start.Line == r.End.Line { - return fmt.Sprintf( - "%s:%d,%d-%d", - r.Filename, - r.Start.Line, r.Start.Column, - r.End.Column, - ) - } else { - return fmt.Sprintf( - "%s:%d,%d-%d,%d", - r.Filename, - r.Start.Line, r.Start.Column, - r.End.Line, r.End.Column, - ) - } -} - -func (r Range) Empty() bool { - return r.Start.Byte == r.End.Byte -} - -// CanSliceBytes returns true if SliceBytes could return an accurate -// sub-slice of the given slice. -// -// This effectively tests whether the start and end offsets of the range -// are within the bounds of the slice, and thus whether SliceBytes can be -// trusted to produce an accurate start and end position within that slice. -func (r Range) CanSliceBytes(b []byte) bool { - switch { - case r.Start.Byte < 0 || r.Start.Byte > len(b): - return false - case r.End.Byte < 0 || r.End.Byte > len(b): - return false - case r.End.Byte < r.Start.Byte: - return false - default: - return true - } -} - -// SliceBytes returns a sub-slice of the given slice that is covered by the -// receiving range, assuming that the given slice is the source code of the -// file indicated by r.Filename. -// -// If the receiver refers to any byte offsets that are outside of the slice -// then the result is constrained to the overlapping portion only, to avoid -// a panic. Use CanSliceBytes to determine if the result is guaranteed to -// be an accurate span of the requested range. -func (r Range) SliceBytes(b []byte) []byte { - start := r.Start.Byte - end := r.End.Byte - if start < 0 { - start = 0 - } else if start > len(b) { - start = len(b) - } - if end < 0 { - end = 0 - } else if end > len(b) { - end = len(b) - } - if end < start { - end = start - } - return b[start:end] -} - -// Overlaps returns true if the receiver and the other given range share any -// characters in common. -func (r Range) Overlaps(other Range) bool { - switch { - case r.Filename != other.Filename: - // If the ranges are in different files then they can't possibly overlap - return false - case r.Empty() || other.Empty(): - // Empty ranges can never overlap - return false - case r.ContainsOffset(other.Start.Byte) || r.ContainsOffset(other.End.Byte): - return true - case other.ContainsOffset(r.Start.Byte) || other.ContainsOffset(r.End.Byte): - return true - default: - return false - } -} - -// Overlap finds a range that is either identical to or a sub-range of both -// the receiver and the other given range. It returns an empty range -// within the receiver if there is no overlap between the two ranges. -// -// A non-empty result is either identical to or a subset of the receiver. -func (r Range) Overlap(other Range) Range { - if !r.Overlaps(other) { - // Start == End indicates an empty range - return Range{ - Filename: r.Filename, - Start: r.Start, - End: r.Start, - } - } - - var start, end Pos - if r.Start.Byte > other.Start.Byte { - start = r.Start - } else { - start = other.Start - } - if r.End.Byte < other.End.Byte { - end = r.End - } else { - end = other.End - } - - return Range{ - Filename: r.Filename, - Start: start, - End: end, - } -} - -// PartitionAround finds the portion of the given range that overlaps with -// the reciever and returns three ranges: the portion of the reciever that -// precedes the overlap, the overlap itself, and then the portion of the -// reciever that comes after the overlap. -// -// If the two ranges do not overlap then all three returned ranges are empty. -// -// If the given range aligns with or extends beyond either extent of the -// reciever then the corresponding outer range will be empty. -func (r Range) PartitionAround(other Range) (before, overlap, after Range) { - overlap = r.Overlap(other) - if overlap.Empty() { - return overlap, overlap, overlap - } - - before = Range{ - Filename: r.Filename, - Start: r.Start, - End: overlap.Start, - } - after = Range{ - Filename: r.Filename, - Start: overlap.End, - End: r.End, - } - - return before, overlap, after -} diff --git a/vendor/github.com/hashicorp/hcl/v2/pos_scanner.go b/vendor/github.com/hashicorp/hcl/v2/pos_scanner.go deleted file mode 100644 index 49077fc5..00000000 --- a/vendor/github.com/hashicorp/hcl/v2/pos_scanner.go +++ /dev/null @@ -1,152 +0,0 @@ -package hcl - -import ( - "bufio" - "bytes" - - "github.com/apparentlymart/go-textseg/v13/textseg" -) - -// RangeScanner is a helper that will scan over a buffer using a bufio.SplitFunc -// and visit a source range for each token matched. -// -// For example, this can be used with bufio.ScanLines to find the source range -// for each line in the file, skipping over the actual newline characters, which -// may be useful when printing source code snippets as part of diagnostic -// messages. -// -// The line and column information in the returned ranges is produced by -// counting newline characters and grapheme clusters respectively, which -// mimics the behavior we expect from a parser when producing ranges. -type RangeScanner struct { - filename string - b []byte - cb bufio.SplitFunc - - pos Pos // position of next byte to process in b - cur Range // latest range - tok []byte // slice of b that is covered by cur - err error // error from last scan, if any -} - -// NewRangeScanner creates a new RangeScanner for the given buffer, producing -// ranges for the given filename. -// -// Since ranges have grapheme-cluster granularity rather than byte granularity, -// the scanner will produce incorrect results if the given SplitFunc creates -// tokens between grapheme cluster boundaries. In particular, it is incorrect -// to use RangeScanner with bufio.ScanRunes because it will produce tokens -// around individual UTF-8 sequences, which will split any multi-sequence -// grapheme clusters. -func NewRangeScanner(b []byte, filename string, cb bufio.SplitFunc) *RangeScanner { - return NewRangeScannerFragment(b, filename, InitialPos, cb) -} - -// NewRangeScannerFragment is like NewRangeScanner but the ranges it produces -// will be offset by the given starting position, which is appropriate for -// sub-slices of a file, whereas NewRangeScanner assumes it is scanning an -// entire file. -func NewRangeScannerFragment(b []byte, filename string, start Pos, cb bufio.SplitFunc) *RangeScanner { - return &RangeScanner{ - filename: filename, - b: b, - cb: cb, - pos: start, - } -} - -func (sc *RangeScanner) Scan() bool { - if sc.pos.Byte >= len(sc.b) || sc.err != nil { - // All done - return false - } - - // Since we're operating on an in-memory buffer, we always pass the whole - // remainder of the buffer to our SplitFunc and set isEOF to let it know - // that it has the whole thing. - advance, token, err := sc.cb(sc.b[sc.pos.Byte:], true) - - // Since we are setting isEOF to true this should never happen, but - // if it does we will just abort and assume the SplitFunc is misbehaving. - if advance == 0 && token == nil && err == nil { - return false - } - - if err != nil { - sc.err = err - sc.cur = Range{ - Filename: sc.filename, - Start: sc.pos, - End: sc.pos, - } - sc.tok = nil - return false - } - - sc.tok = token - start := sc.pos - end := sc.pos - new := sc.pos - - // adv is similar to token but it also includes any subsequent characters - // we're being asked to skip over by the SplitFunc. - // adv is a slice covering any additional bytes we are skipping over, based - // on what the SplitFunc told us to do with advance. - adv := sc.b[sc.pos.Byte : sc.pos.Byte+advance] - - // We now need to scan over our token to count the grapheme clusters - // so we can correctly advance Column, and count the newlines so we - // can correctly advance Line. - advR := bytes.NewReader(adv) - gsc := bufio.NewScanner(advR) - advanced := 0 - gsc.Split(textseg.ScanGraphemeClusters) - for gsc.Scan() { - gr := gsc.Bytes() - new.Byte += len(gr) - new.Column++ - - // We rely here on the fact that \r\n is considered a grapheme cluster - // and so we don't need to worry about miscounting additional lines - // on files with Windows-style line endings. - if len(gr) != 0 && (gr[0] == '\r' || gr[0] == '\n') { - new.Column = 1 - new.Line++ - } - - if advanced < len(token) { - // If we've not yet found the end of our token then we'll - // also push our "end" marker along. - // (if advance > len(token) then we'll stop moving "end" early - // so that the caller only sees the range covered by token.) - end = new - } - advanced += len(gr) - } - - sc.cur = Range{ - Filename: sc.filename, - Start: start, - End: end, - } - sc.pos = new - return true -} - -// Range returns a range that covers the latest token obtained after a call -// to Scan returns true. -func (sc *RangeScanner) Range() Range { - return sc.cur -} - -// Bytes returns the slice of the input buffer that is covered by the range -// that would be returned by Range. -func (sc *RangeScanner) Bytes() []byte { - return sc.tok -} - -// Err can be called after Scan returns false to determine if the latest read -// resulted in an error, and obtain that error if so. -func (sc *RangeScanner) Err() error { - return sc.err -} diff --git a/vendor/github.com/hashicorp/hcl/v2/schema.go b/vendor/github.com/hashicorp/hcl/v2/schema.go deleted file mode 100644 index 891257ac..00000000 --- a/vendor/github.com/hashicorp/hcl/v2/schema.go +++ /dev/null @@ -1,21 +0,0 @@ -package hcl - -// BlockHeaderSchema represents the shape of a block header, and is -// used for matching blocks within bodies. -type BlockHeaderSchema struct { - Type string - LabelNames []string -} - -// AttributeSchema represents the requirements for an attribute, and is used -// for matching attributes within bodies. -type AttributeSchema struct { - Name string - Required bool -} - -// BodySchema represents the desired shallow structure of a body. -type BodySchema struct { - Attributes []AttributeSchema - Blocks []BlockHeaderSchema -} diff --git a/vendor/github.com/hashicorp/hcl/v2/spec.md b/vendor/github.com/hashicorp/hcl/v2/spec.md deleted file mode 100644 index 97ef6131..00000000 --- a/vendor/github.com/hashicorp/hcl/v2/spec.md +++ /dev/null @@ -1,691 +0,0 @@ -# HCL Syntax-Agnostic Information Model - -This is the specification for the general information model (abstract types and -semantics) for hcl. HCL is a system for defining configuration languages for -applications. The HCL information model is designed to support multiple -concrete syntaxes for configuration, each with a mapping to the model defined -in this specification. - -The two primary syntaxes intended for use in conjunction with this model are -[the HCL native syntax](./hclsyntax/spec.md) and [the JSON syntax](./json/spec.md). -In principle other syntaxes are possible as long as either their language model -is sufficiently rich to express the concepts described in this specification -or the language targets a well-defined subset of the specification. - -## Structural Elements - -The primary structural element is the _body_, which is a container representing -a set of zero or more _attributes_ and a set of zero or more _blocks_. - -A _configuration file_ is the top-level object, and will usually be produced -by reading a file from disk and parsing it as a particular syntax. A -configuration file has its own _body_, representing the top-level attributes -and blocks. - -An _attribute_ is a name and value pair associated with a body. Attribute names -are unique within a given body. Attribute values are provided as _expressions_, -which are discussed in detail in a later section. - -A _block_ is a nested structure that has a _type name_, zero or more string -_labels_ (e.g. identifiers), and a nested body. - -Together the structural elements create a hierarchical data structure, with -attributes intended to represent the direct properties of a particular object -in the calling application, and blocks intended to represent child objects -of a particular object. - -## Body Content - -To support the expression of the HCL concepts in languages whose information -model is a subset of HCL's, such as JSON, a _body_ is an opaque container -whose content can only be accessed by providing information on the expected -structure of the content. - -The specification for each syntax must describe how its physical constructs -are mapped on to body content given a schema. For syntaxes that have -first-class syntax distinguishing attributes and bodies this can be relatively -straightforward, while more detailed mapping rules may be required in syntaxes -where the representation of attributes vs. blocks is ambiguous. - -### Schema-driven Processing - -Schema-driven processing is the primary way to access body content. -A _body schema_ is a description of what is expected within a particular body, -which can then be used to extract the _body content_, which then provides -access to the specific attributes and blocks requested. - -A _body schema_ consists of a list of _attribute schemata_ and -_block header schemata_: - -- An _attribute schema_ provides the name of an attribute and whether its - presence is required. - -- A _block header schema_ provides a block type name and the semantic names - assigned to each of the labels of that block type, if any. - -Within a schema, it is an error to request the same attribute name twice or -to request a block type whose name is also an attribute name. While this can -in principle be supported in some syntaxes, in other syntaxes the attribute -and block namespaces are combined and so an attribute cannot coexist with -a block whose type name is identical to the attribute name. - -The result of applying a body schema to a body is _body content_, which -consists of an _attribute map_ and a _block sequence_: - -- The _attribute map_ is a map data structure whose keys are attribute names - and whose values are _expressions_ that represent the corresponding attribute - values. - -- The _block sequence_ is an ordered sequence of blocks, with each specifying - a block _type name_, the sequence of _labels_ specified for the block, - and the body object (not body _content_) representing the block's own body. - -After obtaining _body content_, the calling application may continue processing -by evaluating attribute expressions and/or recursively applying further -schema-driven processing to the child block bodies. - -**Note:** The _body schema_ is intentionally minimal, to reduce the set of -mapping rules that must be defined for each syntax. Higher-level utility -libraries may be provided to assist in the construction of a schema and -perform additional processing, such as automatically evaluating attribute -expressions and assigning their result values into a data structure, or -recursively applying a schema to child blocks. Such utilities are not part of -this core specification and will vary depending on the capabilities and idiom -of the implementation language. - -### _Dynamic Attributes_ Processing - -The _schema-driven_ processing model is useful when the expected structure -of a body is known a priori by the calling application. Some blocks are -instead more free-form, such as a user-provided set of arbitrary key/value -pairs. - -The alternative _dynamic attributes_ processing mode allows for this more -ad-hoc approach. Processing in this mode behaves as if a schema had been -constructed without any _block header schemata_ and with an attribute -schema for each distinct key provided within the physical representation -of the body. - -The means by which _distinct keys_ are identified is dependent on the -physical syntax; this processing mode assumes that the syntax has a way -to enumerate keys provided by the author and identify expressions that -correspond with those keys, but does not define the means by which this is -done. - -The result of _dynamic attributes_ processing is an _attribute map_ as -defined in the previous section. No _block sequence_ is produced in this -processing mode. - -### Partial Processing of Body Content - -Under _schema-driven processing_, by default the given schema is assumed -to be exhaustive, such that any attribute or block not matched by schema -elements is considered an error. This allows feedback about unsupported -attributes and blocks (such as typos) to be provided. - -An alternative is _partial processing_, where any additional elements within -the body are not considered an error. - -Under partial processing, the result is both body content as described -above _and_ a new body that represents any body elements that remain after -the schema has been processed. - -Specifically: - -- Any attribute whose name is specified in the schema is returned in body - content and elided from the new body. - -- Any block whose type is specified in the schema is returned in body content - and elided from the new body. - -- Any attribute or block _not_ meeting the above conditions is placed into - the new body, unmodified. - -The new body can then be recursively processed using any of the body -processing models. This facility allows different subsets of body content -to be processed by different parts of the calling application. - -Processing a body in two steps — first partial processing of a source body, -then exhaustive processing of the returned body — is equivalent to single-step -processing with a schema that is the union of the schemata used -across the two steps. - -## Expressions - -Attribute values are represented by _expressions_. Depending on the concrete -syntax in use, an expression may just be a literal value or it may describe -a computation in terms of literal values, variables, and functions. - -Each syntax defines its own representation of expressions. For syntaxes based -in languages that do not have any non-literal expression syntax, it is -recommended to embed the template language from -[the native syntax](./hclsyntax/spec.md) e.g. as a post-processing step on -string literals. - -### Expression Evaluation - -In order to obtain a concrete value, each expression must be _evaluated_. -Evaluation is performed in terms of an evaluation context, which -consists of the following: - -- An _evaluation mode_, which is defined below. -- A _variable scope_, which provides a set of named variables for use in - expressions. -- A _function table_, which provides a set of named functions for use in - expressions. - -The _evaluation mode_ allows for two different interpretations of an -expression: - -- In _literal-only mode_, variables and functions are not available and it - is assumed that the calling application's intent is to treat the attribute - value as a literal. - -- In _full expression mode_, variables and functions are defined and it is - assumed that the calling application wishes to provide a full expression - language for definition of the attribute value. - -The actual behavior of these two modes depends on the syntax in use. For -languages with first-class expression syntax, these two modes may be considered -equivalent, with _literal-only mode_ simply not defining any variables or -functions. For languages that embed arbitrary expressions via string templates, -_literal-only mode_ may disable such processing, allowing literal strings to -pass through without interpretation as templates. - -Since literal-only mode does not support variables and functions, it is an -error for the calling application to enable this mode and yet provide a -variable scope and/or function table. - -## Values and Value Types - -The result of expression evaluation is a _value_. Each value has a _type_, -which is dynamically determined during evaluation. The _variable scope_ in -the evaluation context is a map from variable name to value, using the same -definition of value. - -The type system for HCL values is intended to be of a level abstraction -suitable for configuration of various applications. A well-defined, -implementation-language-agnostic type system is defined to allow for -consistent processing of configuration across many implementation languages. -Concrete implementations may provide additional functionality to lower -HCL values and types to corresponding native language types, which may then -impose additional constraints on the values outside of the scope of this -specification. - -Two values are _equal_ if and only if they have identical types and their -values are equal according to the rules of their shared type. - -### Primitive Types - -The primitive types are _string_, _bool_, and _number_. - -A _string_ is a sequence of unicode characters. Two strings are equal if -NFC normalization ([UAX#15](http://unicode.org/reports/tr15/) -of each string produces two identical sequences of characters. -NFC normalization ensures that, for example, a precomposed combination of a -latin letter and a diacritic compares equal with the letter followed by -a combining diacritic. - -The _bool_ type has only two non-null values: _true_ and _false_. Two bool -values are equal if and only if they are either both true or both false. - -A _number_ is an arbitrary-precision floating point value. An implementation -_must_ make the full-precision values available to the calling application -for interpretation into any suitable number representation. An implementation -may in practice implement numbers with limited precision so long as the -following constraints are met: - -- Integers are represented with at least 256 bits. -- Non-integer numbers are represented as floating point values with a - mantissa of at least 256 bits and a signed binary exponent of at least - 16 bits. -- An error is produced if an integer value given in source cannot be - represented precisely. -- An error is produced if a non-integer value cannot be represented due to - overflow. -- A non-integer number is rounded to the nearest possible value when a - value is of too high a precision to be represented. - -The _number_ type also requires representation of both positive and negative -infinity. A "not a number" (NaN) value is _not_ provided nor used. - -Two number values are equal if they are numerically equal to the precision -associated with the number. Positive infinity and negative infinity are -equal to themselves but not to each other. Positive infinity is greater than -any other number value, and negative infinity is less than any other number -value. - -Some syntaxes may be unable to represent numeric literals of arbitrary -precision. This must be defined in the syntax specification as part of its -description of mapping numeric literals to HCL values. - -### Structural Types - -_Structural types_ are types that are constructed by combining other types. -Each distinct combination of other types is itself a distinct type. There -are two structural type _kinds_: - -- _Object types_ are constructed of a set of named attributes, each of which - has a type. Attribute names are always strings. (_Object_ attributes are a - distinct idea from _body_ attributes, though calling applications - may choose to blur the distinction by use of common naming schemes.) -- _Tuple types_ are constructed of a sequence of elements, each of which - has a type. - -Values of structural types are compared for equality in terms of their -attributes or elements. A structural type value is equal to another if and -only if all of the corresponding attributes or elements are equal. - -Two structural types are identical if they are of the same kind and -have attributes or elements with identical types. - -### Collection Types - -_Collection types_ are types that combine together an arbitrary number of -values of some other single type. There are three collection type _kinds_: - -- _List types_ represent ordered sequences of values of their element type. -- _Map types_ represent values of their element type accessed via string keys. -- _Set types_ represent unordered sets of distinct values of their element type. - -For each of these kinds and each distinct element type there is a distinct -collection type. For example, "list of string" is a distinct type from -"set of string", and "list of number" is a distinct type from "list of string". - -Values of collection types are compared for equality in terms of their -elements. A collection type value is equal to another if and only if both -have the same number of elements and their corresponding elements are equal. - -Two collection types are identical if they are of the same kind and have -the same element type. - -### Null values - -Each type has a null value. The null value of a type represents the absence -of a value, but with type information retained to allow for type checking. - -Null values are used primarily to represent the conditional absence of a -body attribute. In a syntax with a conditional operator, one of the result -values of that conditional may be null to indicate that the attribute should be -considered not present in that case. - -Calling applications _should_ consider an attribute with a null value as -equivalent to the value not being present at all. - -A null value of a particular type is equal to itself. - -### Unknown Values and the Dynamic Pseudo-type - -An _unknown value_ is a placeholder for a value that is not yet known. -Operations on unknown values themselves return unknown values that have a -type appropriate to the operation. For example, adding together two unknown -numbers yields an unknown number, while comparing two unknown values of any -type for equality yields an unknown bool. - -Each type has a distinct unknown value. For example, an unknown _number_ is -a distinct value from an unknown _string_. - -_The dynamic pseudo-type_ is a placeholder for a type that is not yet known. -The only values of this type are its null value and its unknown value. It is -referred to as a _pseudo-type_ because it should not be considered a type in -its own right, but rather as a placeholder for a type yet to be established. -The unknown value of the dynamic pseudo-type is referred to as _the dynamic -value_. - -Operations on values of the dynamic pseudo-type behave as if it is a value -of the expected type, optimistically assuming that once the value and type -are known they will be valid for the operation. For example, adding together -a number and the dynamic value produces an unknown number. - -Unknown values and the dynamic pseudo-type can be used as a mechanism for -partial type checking and semantic checking: by evaluating an expression with -all variables set to an unknown value, the expression can be evaluated to -produce an unknown value of a given type, or produce an error if any operation -is provably invalid with only type information. - -Unknown values and the dynamic pseudo-type must never be returned from -operations unless at least one operand is unknown or dynamic. Calling -applications are guaranteed that unless the global scope includes unknown -values, or the function table includes functions that return unknown values, -no expression will evaluate to an unknown value. The calling application is -thus in total control over the use and meaning of unknown values. - -The dynamic pseudo-type is identical only to itself. - -### Capsule Types - -A _capsule type_ is a custom type defined by the calling application. A value -of a capsule type is considered opaque to HCL, but may be accepted -by functions provided by the calling application. - -A particular capsule type is identical only to itself. The equality of two -values of the same capsule type is defined by the calling application. No -other operations are supported for values of capsule types. - -Support for capsule types in a HCL implementation is optional. Capsule types -are intended to allow calling applications to pass through values that are -not part of the standard type system. For example, an application that -deals with raw binary data may define a capsule type representing a byte -array, and provide functions that produce or operate on byte arrays. - -### Type Specifications - -In certain situations it is necessary to define expectations about the expected -type of a value. Whereas two _types_ have a commutative _identity_ relationship, -a type has a non-commutative _matches_ relationship with a _type specification_. -A type specification is, in practice, just a different interpretation of a -type such that: - -- Any type _matches_ any type that it is identical to. - -- Any type _matches_ the dynamic pseudo-type. - -For example, given a type specification "list of dynamic pseudo-type", the -concrete types "list of string" and "list of map" match, but the -type "set of string" does not. - -## Functions and Function Calls - -The evaluation context used to evaluate an expression includes a function -table, which represents an application-defined set of named functions -available for use in expressions. - -Each syntax defines whether function calls are supported and how they are -physically represented in source code, but the semantics of function calls are -defined here to ensure consistent results across syntaxes and to allow -applications to provide functions that are interoperable with all syntaxes. - -A _function_ is defined from the following elements: - -- Zero or more _positional parameters_, each with a name used for documentation, - a type specification for expected argument values, and a flag for whether - each of null values, unknown values, and values of the dynamic pseudo-type - are accepted. - -- Zero or one _variadic parameters_, with the same structure as the _positional_ - parameters, which if present collects any additional arguments provided at - the function call site. - -- A _result type definition_, which specifies the value type returned for each - valid sequence of argument values. - -- A _result value definition_, which specifies the value returned for each - valid sequence of argument values. - -A _function call_, regardless of source syntax, consists of a sequence of -argument values. The argument values are each mapped to a corresponding -parameter as follows: - -- For each of the function's positional parameters in sequence, take the next - argument. If there are no more arguments, the call is erroneous. - -- If the function has a variadic parameter, take all remaining arguments that - where not yet assigned to a positional parameter and collect them into - a sequence of variadic arguments that each correspond to the variadic - parameter. - -- If the function has _no_ variadic parameter, it is an error if any arguments - remain after taking one argument for each positional parameter. - -After mapping each argument to a parameter, semantic checking proceeds -for each argument: - -- If the argument value corresponding to a parameter does not match the - parameter's type specification, the call is erroneous. - -- If the argument value corresponding to a parameter is null and the parameter - is not specified as accepting nulls, the call is erroneous. - -- If the argument value corresponding to a parameter is the dynamic value - and the parameter is not specified as accepting values of the dynamic - pseudo-type, the call is valid but its _result type_ is forced to be the - dynamic pseudo type. - -- If neither of the above conditions holds for any argument, the call is - valid and the function's value type definition is used to determine the - call's _result type_. A function _may_ vary its result type depending on - the argument _values_ as well as the argument _types_; for example, a - function that decodes a JSON value will return a different result type - depending on the data structure described by the given JSON source code. - -If semantic checking succeeds without error, the call is _executed_: - -- For each argument, if its value is unknown and its corresponding parameter - is not specified as accepting unknowns, the _result value_ is forced to be an - unknown value of the result type. - -- If the previous condition does not apply, the function's result value - definition is used to determine the call's _result value_. - -The result of a function call expression is either an error, if one of the -erroneous conditions above applies, or the _result value_. - -## Type Conversions and Unification - -Values given in configuration may not always match the expectations of the -operations applied to them or to the calling application. In such situations, -automatic type conversion is attempted as a convenience to the user. - -Along with conversions to a _specified_ type, it is sometimes necessary to -ensure that a selection of values are all of the _same_ type, without any -constraint on which type that is. This is the process of _type unification_, -which attempts to find the most general type that all of the given types can -be converted to. - -Both type conversions and unification are defined in the syntax-agnostic -model to ensure consistency of behavior between syntaxes. - -Type conversions are broadly characterized into two categories: _safe_ and -_unsafe_. A conversion is "safe" if any distinct value of the source type -has a corresponding distinct value in the target type. A conversion is -"unsafe" if either the target type values are _not_ distinct (information -may be lost in conversion) or if some values of the source type do not have -any corresponding value in the target type. An unsafe conversion may result -in an error. - -A given type can always be converted to itself, which is a no-op. - -### Conversion of Null Values - -All null values are safely convertable to a null value of any other type, -regardless of other type-specific rules specified in the sections below. - -### Conversion to and from the Dynamic Pseudo-type - -Conversion _from_ the dynamic pseudo-type _to_ any other type always succeeds, -producing an unknown value of the target type. - -Conversion of any value _to_ the dynamic pseudo-type is a no-op. The result -is the input value, verbatim. This is the only situation where the conversion -result value is not of the given target type. - -### Primitive Type Conversions - -Bidirectional conversions are available between the string and number types, -and between the string and boolean types. - -The bool value true corresponds to the string containing the characters "true", -while the bool value false corresponds to the string containing the characters -"false". Conversion from bool to string is safe, while the converse is -unsafe. The strings "1" and "0" are alternative string representations -of true and false respectively. It is an error to convert a string other than -the four in this paragraph to type bool. - -A number value is converted to string by translating its integer portion -into a sequence of decimal digits (`0` through `9`), and then if it has a -non-zero fractional part, a period `.` followed by a sequence of decimal -digits representing its fractional part. No exponent portion is included. -The number is converted at its full precision. Conversion from number to -string is safe. - -A string is converted to a number value by reversing the above mapping. -No exponent portion is allowed. Conversion from string to number is unsafe. -It is an error to convert a string that does not comply with the expected -syntax to type number. - -No direct conversion is available between the bool and number types. - -### Collection and Structural Type Conversions - -Conversion from set types to list types is _safe_, as long as their -element types are safely convertable. If the element types are _unsafely_ -convertable, then the collection conversion is also unsafe. Each set element -becomes a corresponding list element, in an undefined order. Although no -particular ordering is required, implementations _should_ produce list -elements in a consistent order for a given input set, as a convenience -to calling applications. - -Conversion from list types to set types is _unsafe_, as long as their element -types are convertable. Each distinct list item becomes a distinct set item. -If two list items are equal, one of the two is lost in the conversion. - -Conversion from tuple types to list types permitted if all of the -tuple element types are convertable to the target list element type. -The safety of the conversion depends on the safety of each of the element -conversions. Each element in turn is converted to the list element type, -producing a list of identical length. - -Conversion from tuple types to set types is permitted, behaving as if the -tuple type was first converted to a list of the same element type and then -that list converted to the target set type. - -Conversion from object types to map types is permitted if all of the object -attribute types are convertable to the target map element type. The safety -of the conversion depends on the safety of each of the attribute conversions. -Each attribute in turn is converted to the map element type, and map element -keys are set to the name of each corresponding object attribute. - -Conversion from list and set types to tuple types is permitted, following -the opposite steps as the converse conversions. Such conversions are _unsafe_. -It is an error to convert a list or set to a tuple type whose number of -elements does not match the list or set length. - -Conversion from map types to object types is permitted if each map key -corresponds to an attribute in the target object type. It is an error to -convert from a map value whose set of keys does not exactly match the target -type's attributes. The conversion takes the opposite steps of the converse -conversion. - -Conversion from one object type to another is permitted as long as the -common attribute names have convertable types. Any attribute present in the -target type but not in the source type is populated with a null value of -the appropriate type. - -Conversion from one tuple type to another is permitted as long as the -tuples have the same length and the elements have convertable types. - -### Type Unification - -Type unification is an operation that takes a list of types and attempts -to find a single type to which they can all be converted. Since some -type pairs have bidirectional conversions, preference is given to _safe_ -conversions. In technical terms, all possible types are arranged into -a lattice, from which a most general supertype is selected where possible. - -The type resulting from type unification may be one of the input types, or -it may be an entirely new type produced by combination of two or more -input types. - -The following rules do not guarantee a valid result. In addition to these -rules, unification fails if any of the given types are not convertable -(per the above rules) to the selected result type. - -The following unification rules apply transitively. That is, if a rule is -defined from A to B, and one from B to C, then A can unify to C. - -Number and bool types both unify with string by preferring string. - -Two collection types of the same kind unify according to the unification -of their element types. - -List and set types unify by preferring the list type. - -Map and object types unify by preferring the object type. - -List, set and tuple types unify by preferring the tuple type. - -The dynamic pseudo-type unifies with any other type by selecting that other -type. The dynamic pseudo-type is the result type only if _all_ input types -are the dynamic pseudo-type. - -Two object types unify by constructing a new type whose attributes are -the union of those of the two input types. Any common attributes themselves -have their types unified. - -Two tuple types of the same length unify constructing a new type of the -same length whose elements are the unification of the corresponding elements -in the two input types. - -## Static Analysis - -In most applications, full expression evaluation is sufficient for understanding -the provided configuration. However, some specialized applications require more -direct access to the physical structures in the expressions, which can for -example allow the construction of new language constructs in terms of the -existing syntax elements. - -Since static analysis analyses the physical structure of configuration, the -details will vary depending on syntax. Each syntax must decide which of its -physical structures corresponds to the following analyses, producing error -diagnostics if they are applied to inappropriate expressions. - -The following are the required static analysis functions: - -- **Static List**: Require list/tuple construction syntax to be used and - return a list of expressions for each of the elements given. - -- **Static Map**: Require map/object construction syntax to be used and - return a list of key/value pairs -- both expressions -- for each of - the elements given. The usual constraint that a map key must be a string - must not apply to this analysis, thus allowing applications to interpret - arbitrary keys as they see fit. - -- **Static Call**: Require function call syntax to be used and return an - object describing the called function name and a list of expressions - representing each of the call arguments. - -- **Static Traversal**: Require a reference to a symbol in the variable - scope and return a description of the path from the root scope to the - accessed attribute or index. - -The intent of a calling application using these features is to require a more -rigid interpretation of the configuration than in expression evaluation. -Syntax implementations should make use of the extra contextual information -provided in order to make an intuitive mapping onto the constructs of the -underlying syntax, possibly interpreting the expression slightly differently -than it would be interpreted in normal evaluation. - -Each syntax must define which of its expression elements each of the analyses -above applies to, and how those analyses behave given those expression elements. - -## Implementation Considerations - -Implementations of this specification are free to adopt any strategy that -produces behavior consistent with the specification. This non-normative -section describes some possible implementation strategies that are consistent -with the goals of this specification. - -### Language-agnosticism - -The language-agnosticism of this specification assumes that certain behaviors -are implemented separately for each syntax: - -- Matching of a body schema with the physical elements of a body in the - source language, to determine correspondence between physical constructs - and schema elements. - -- Implementing the _dynamic attributes_ body processing mode by either - interpreting all physical constructs as attributes or producing an error - if non-attribute constructs are present. - -- Providing an evaluation function for all possible expressions that produces - a value given an evaluation context. - -- Providing the static analysis functionality described above in a manner that - makes sense within the convention of the syntax. - -The suggested implementation strategy is to use an implementation language's -closest concept to an _abstract type_, _virtual type_ or _interface type_ -to represent both Body and Expression. Each language-specific implementation -can then provide an implementation of each of these types wrapping AST nodes -or other physical constructs from the language parser. diff --git a/vendor/github.com/hashicorp/hcl/v2/static_expr.go b/vendor/github.com/hashicorp/hcl/v2/static_expr.go deleted file mode 100644 index 98ada87b..00000000 --- a/vendor/github.com/hashicorp/hcl/v2/static_expr.go +++ /dev/null @@ -1,40 +0,0 @@ -package hcl - -import ( - "github.com/zclconf/go-cty/cty" -) - -type staticExpr struct { - val cty.Value - rng Range -} - -// StaticExpr returns an Expression that always evaluates to the given value. -// -// This is useful to substitute default values for expressions that are -// not explicitly given in configuration and thus would otherwise have no -// Expression to return. -// -// Since expressions are expected to have a source range, the caller must -// provide one. Ideally this should be a real source range, but it can -// be a synthetic one (with an empty-string filename) if no suitable range -// is available. -func StaticExpr(val cty.Value, rng Range) Expression { - return staticExpr{val, rng} -} - -func (e staticExpr) Value(ctx *EvalContext) (cty.Value, Diagnostics) { - return e.val, nil -} - -func (e staticExpr) Variables() []Traversal { - return nil -} - -func (e staticExpr) Range() Range { - return e.rng -} - -func (e staticExpr) StartRange() Range { - return e.rng -} diff --git a/vendor/github.com/hashicorp/hcl/v2/structure.go b/vendor/github.com/hashicorp/hcl/v2/structure.go deleted file mode 100644 index aab09457..00000000 --- a/vendor/github.com/hashicorp/hcl/v2/structure.go +++ /dev/null @@ -1,151 +0,0 @@ -package hcl - -import ( - "github.com/zclconf/go-cty/cty" -) - -// File is the top-level node that results from parsing a HCL file. -type File struct { - Body Body - Bytes []byte - - // Nav is used to integrate with the "hcled" editor integration package, - // and with diagnostic information formatters. It is not for direct use - // by a calling application. - Nav interface{} -} - -// Block represents a nested block within a Body. -type Block struct { - Type string - Labels []string - Body Body - - DefRange Range // Range that can be considered the "definition" for seeking in an editor - TypeRange Range // Range for the block type declaration specifically. - LabelRanges []Range // Ranges for the label values specifically. -} - -// Blocks is a sequence of Block. -type Blocks []*Block - -// Attributes is a set of attributes keyed by their names. -type Attributes map[string]*Attribute - -// Body is a container for attributes and blocks. It serves as the primary -// unit of hierarchical structure within configuration. -// -// The content of a body cannot be meaningfully interpreted without a schema, -// so Body represents the raw body content and has methods that allow the -// content to be extracted in terms of a given schema. -type Body interface { - // Content verifies that the entire body content conforms to the given - // schema and then returns it, and/or returns diagnostics. The returned - // body content is valid if non-nil, regardless of whether Diagnostics - // are provided, but diagnostics should still be eventually shown to - // the user. - Content(schema *BodySchema) (*BodyContent, Diagnostics) - - // PartialContent is like Content except that it permits the configuration - // to contain additional blocks or attributes not specified in the - // schema. If any are present, the returned Body is non-nil and contains - // the remaining items from the body that were not selected by the schema. - PartialContent(schema *BodySchema) (*BodyContent, Body, Diagnostics) - - // JustAttributes attempts to interpret all of the contents of the body - // as attributes, allowing for the contents to be accessed without a priori - // knowledge of the structure. - // - // The behavior of this method depends on the body's source language. - // Some languages, like JSON, can't distinguish between attributes and - // blocks without schema hints, but for languages that _can_ error - // diagnostics will be generated if any blocks are present in the body. - // - // Diagnostics may be produced for other reasons too, such as duplicate - // declarations of the same attribute. - JustAttributes() (Attributes, Diagnostics) - - // MissingItemRange returns a range that represents where a missing item - // might hypothetically be inserted. This is used when producing - // diagnostics about missing required attributes or blocks. Not all bodies - // will have an obvious single insertion point, so the result here may - // be rather arbitrary. - MissingItemRange() Range -} - -// BodyContent is the result of applying a BodySchema to a Body. -type BodyContent struct { - Attributes Attributes - Blocks Blocks - - MissingItemRange Range -} - -// Attribute represents an attribute from within a body. -type Attribute struct { - Name string - Expr Expression - - Range Range - NameRange Range -} - -// Expression is a literal value or an expression provided in the -// configuration, which can be evaluated within a scope to produce a value. -type Expression interface { - // Value returns the value resulting from evaluating the expression - // in the given evaluation context. - // - // The context may be nil, in which case the expression may contain - // only constants and diagnostics will be produced for any non-constant - // sub-expressions. (The exact definition of this depends on the source - // language.) - // - // The context may instead be set but have either its Variables or - // Functions maps set to nil, in which case only use of these features - // will return diagnostics. - // - // Different diagnostics are provided depending on whether the given - // context maps are nil or empty. In the former case, the message - // tells the user that variables/functions are not permitted at all, - // while in the latter case usage will produce a "not found" error for - // the specific symbol in question. - Value(ctx *EvalContext) (cty.Value, Diagnostics) - - // Variables returns a list of variables referenced in the receiving - // expression. These are expressed as absolute Traversals, so may include - // additional information about how the variable is used, such as - // attribute lookups, which the calling application can potentially use - // to only selectively populate the scope. - Variables() []Traversal - - Range() Range - StartRange() Range -} - -// OfType filters the receiving block sequence by block type name, -// returning a new block sequence including only the blocks of the -// requested type. -func (els Blocks) OfType(typeName string) Blocks { - ret := make(Blocks, 0) - for _, el := range els { - if el.Type == typeName { - ret = append(ret, el) - } - } - return ret -} - -// ByType transforms the receiving block sequence into a map from type -// name to block sequences of only that type. -func (els Blocks) ByType() map[string]Blocks { - ret := make(map[string]Blocks) - for _, el := range els { - ty := el.Type - if ret[ty] == nil { - ret[ty] = make(Blocks, 0, 1) - } - ret[ty] = append(ret[ty], el) - } - return ret -} diff --git a/vendor/github.com/hashicorp/hcl/v2/structure_at_pos.go b/vendor/github.com/hashicorp/hcl/v2/structure_at_pos.go deleted file mode 100644 index 8521814e..00000000 --- a/vendor/github.com/hashicorp/hcl/v2/structure_at_pos.go +++ /dev/null @@ -1,117 +0,0 @@ -package hcl - -// ----------------------------------------------------------------------------- -// The methods in this file all have the general pattern of making a best-effort -// to find one or more constructs that contain a given source position. -// -// These all operate by delegating to an optional method of the same name and -// signature on the file's root body, allowing each syntax to potentially -// provide its own implementations of these. For syntaxes that don't implement -// them, the result is always nil. -// ----------------------------------------------------------------------------- - -// BlocksAtPos attempts to find all of the blocks that contain the given -// position, ordered so that the outermost block is first and the innermost -// block is last. This is a best-effort method that may not be able to produce -// a complete result for all positions or for all HCL syntaxes. -// -// If the returned slice is non-empty, the first element is guaranteed to -// represent the same block as would be the result of OutermostBlockAtPos and -// the last element the result of InnermostBlockAtPos. However, the -// implementation may return two different objects describing the same block, -// so comparison by pointer identity is not possible. -// -// The result is nil if no blocks at all contain the given position. -func (f *File) BlocksAtPos(pos Pos) []*Block { - // The root body of the file must implement this interface in order - // to support BlocksAtPos. - type Interface interface { - BlocksAtPos(pos Pos) []*Block - } - - impl, ok := f.Body.(Interface) - if !ok { - return nil - } - return impl.BlocksAtPos(pos) -} - -// OutermostBlockAtPos attempts to find a top-level block in the receiving file -// that contains the given position. This is a best-effort method that may not -// be able to produce a result for all positions or for all HCL syntaxes. -// -// The result is nil if no single block could be selected for any reason. -func (f *File) OutermostBlockAtPos(pos Pos) *Block { - // The root body of the file must implement this interface in order - // to support OutermostBlockAtPos. - type Interface interface { - OutermostBlockAtPos(pos Pos) *Block - } - - impl, ok := f.Body.(Interface) - if !ok { - return nil - } - return impl.OutermostBlockAtPos(pos) -} - -// InnermostBlockAtPos attempts to find the most deeply-nested block in the -// receiving file that contains the given position. This is a best-effort -// method that may not be able to produce a result for all positions or for -// all HCL syntaxes. -// -// The result is nil if no single block could be selected for any reason. -func (f *File) InnermostBlockAtPos(pos Pos) *Block { - // The root body of the file must implement this interface in order - // to support InnermostBlockAtPos. - type Interface interface { - InnermostBlockAtPos(pos Pos) *Block - } - - impl, ok := f.Body.(Interface) - if !ok { - return nil - } - return impl.InnermostBlockAtPos(pos) -} - -// OutermostExprAtPos attempts to find an expression in the receiving file -// that contains the given position. This is a best-effort method that may not -// be able to produce a result for all positions or for all HCL syntaxes. -// -// Since expressions are often nested inside one another, this method returns -// the outermost "root" expression that is not contained by any other. -// -// The result is nil if no single expression could be selected for any reason. -func (f *File) OutermostExprAtPos(pos Pos) Expression { - // The root body of the file must implement this interface in order - // to support OutermostExprAtPos. - type Interface interface { - OutermostExprAtPos(pos Pos) Expression - } - - impl, ok := f.Body.(Interface) - if !ok { - return nil - } - return impl.OutermostExprAtPos(pos) -} - -// AttributeAtPos attempts to find an attribute definition in the receiving -// file that contains the given position. This is a best-effort method that may -// not be able to produce a result for all positions or for all HCL syntaxes. -// -// The result is nil if no single attribute could be selected for any reason. -func (f *File) AttributeAtPos(pos Pos) *Attribute { - // The root body of the file must implement this interface in order - // to support OutermostExprAtPos. - type Interface interface { - AttributeAtPos(pos Pos) *Attribute - } - - impl, ok := f.Body.(Interface) - if !ok { - return nil - } - return impl.AttributeAtPos(pos) -} diff --git a/vendor/github.com/hashicorp/hcl/v2/traversal.go b/vendor/github.com/hashicorp/hcl/v2/traversal.go deleted file mode 100644 index d7101970..00000000 --- a/vendor/github.com/hashicorp/hcl/v2/traversal.go +++ /dev/null @@ -1,293 +0,0 @@ -package hcl - -import ( - "fmt" - - "github.com/zclconf/go-cty/cty" -) - -// A Traversal is a description of traversing through a value through a -// series of operations such as attribute lookup, index lookup, etc. -// -// It is used to look up values in scopes, for example. -// -// The traversal operations are implementations of interface Traverser. -// This is a closed set of implementations, so the interface cannot be -// implemented from outside this package. -// -// A traversal can be absolute (its first value is a symbol name) or relative -// (starts from an existing value). -type Traversal []Traverser - -// TraversalJoin appends a relative traversal to an absolute traversal to -// produce a new absolute traversal. -func TraversalJoin(abs Traversal, rel Traversal) Traversal { - if abs.IsRelative() { - panic("first argument to TraversalJoin must be absolute") - } - if !rel.IsRelative() { - panic("second argument to TraversalJoin must be relative") - } - - ret := make(Traversal, len(abs)+len(rel)) - copy(ret, abs) - copy(ret[len(abs):], rel) - return ret -} - -// TraverseRel applies the receiving traversal to the given value, returning -// the resulting value. This is supported only for relative traversals, -// and will panic if applied to an absolute traversal. -func (t Traversal) TraverseRel(val cty.Value) (cty.Value, Diagnostics) { - if !t.IsRelative() { - panic("can't use TraverseRel on an absolute traversal") - } - - current := val - var diags Diagnostics - for _, tr := range t { - var newDiags Diagnostics - current, newDiags = tr.TraversalStep(current) - diags = append(diags, newDiags...) - if newDiags.HasErrors() { - return cty.DynamicVal, diags - } - } - return current, diags -} - -// TraverseAbs applies the receiving traversal to the given eval context, -// returning the resulting value. This is supported only for absolute -// traversals, and will panic if applied to a relative traversal. -func (t Traversal) TraverseAbs(ctx *EvalContext) (cty.Value, Diagnostics) { - if t.IsRelative() { - panic("can't use TraverseAbs on a relative traversal") - } - - split := t.SimpleSplit() - root := split.Abs[0].(TraverseRoot) - name := root.Name - - thisCtx := ctx - hasNonNil := false - for thisCtx != nil { - if thisCtx.Variables == nil { - thisCtx = thisCtx.parent - continue - } - hasNonNil = true - val, exists := thisCtx.Variables[name] - if exists { - return split.Rel.TraverseRel(val) - } - thisCtx = thisCtx.parent - } - - if !hasNonNil { - return cty.DynamicVal, Diagnostics{ - { - Severity: DiagError, - Summary: "Variables not allowed", - Detail: "Variables may not be used here.", - Subject: &root.SrcRange, - }, - } - } - - suggestions := make([]string, 0, len(ctx.Variables)) - thisCtx = ctx - for thisCtx != nil { - for k := range thisCtx.Variables { - suggestions = append(suggestions, k) - } - thisCtx = thisCtx.parent - } - suggestion := nameSuggestion(name, suggestions) - if suggestion != "" { - suggestion = fmt.Sprintf(" Did you mean %q?", suggestion) - } - - return cty.DynamicVal, Diagnostics{ - { - Severity: DiagError, - Summary: "Unknown variable", - Detail: fmt.Sprintf("There is no variable named %q.%s", name, suggestion), - Subject: &root.SrcRange, - }, - } -} - -// IsRelative returns true if the receiver is a relative traversal, or false -// otherwise. -func (t Traversal) IsRelative() bool { - if len(t) == 0 { - return true - } - if _, firstIsRoot := t[0].(TraverseRoot); firstIsRoot { - return false - } - return true -} - -// SimpleSplit returns a TraversalSplit where the name lookup is the absolute -// part and the remainder is the relative part. Supported only for -// absolute traversals, and will panic if applied to a relative traversal. -// -// This can be used by applications that have a relatively-simple variable -// namespace where only the top-level is directly populated in the scope, with -// everything else handled by relative lookups from those initial values. -func (t Traversal) SimpleSplit() TraversalSplit { - if t.IsRelative() { - panic("can't use SimpleSplit on a relative traversal") - } - return TraversalSplit{ - Abs: t[0:1], - Rel: t[1:], - } -} - -// RootName returns the root name for a absolute traversal. Will panic if -// called on a relative traversal. -func (t Traversal) RootName() string { - if t.IsRelative() { - panic("can't use RootName on a relative traversal") - - } - return t[0].(TraverseRoot).Name -} - -// SourceRange returns the source range for the traversal. -func (t Traversal) SourceRange() Range { - if len(t) == 0 { - // Nothing useful to return here, but we'll return something - // that's correctly-typed at least. - return Range{} - } - - return RangeBetween(t[0].SourceRange(), t[len(t)-1].SourceRange()) -} - -// TraversalSplit represents a pair of traversals, the first of which is -// an absolute traversal and the second of which is relative to the first. -// -// This is used by calling applications that only populate prefixes of the -// traversals in the scope, with Abs representing the part coming from the -// scope and Rel representing the remaining steps once that part is -// retrieved. -type TraversalSplit struct { - Abs Traversal - Rel Traversal -} - -// TraverseAbs traverses from a scope to the value resulting from the -// absolute traversal. -func (t TraversalSplit) TraverseAbs(ctx *EvalContext) (cty.Value, Diagnostics) { - return t.Abs.TraverseAbs(ctx) -} - -// TraverseRel traverses from a given value, assumed to be the result of -// TraverseAbs on some scope, to a final result for the entire split traversal. -func (t TraversalSplit) TraverseRel(val cty.Value) (cty.Value, Diagnostics) { - return t.Rel.TraverseRel(val) -} - -// Traverse is a convenience function to apply TraverseAbs followed by -// TraverseRel. -func (t TraversalSplit) Traverse(ctx *EvalContext) (cty.Value, Diagnostics) { - v1, diags := t.TraverseAbs(ctx) - if diags.HasErrors() { - return cty.DynamicVal, diags - } - v2, newDiags := t.TraverseRel(v1) - diags = append(diags, newDiags...) - return v2, diags -} - -// Join concatenates together the Abs and Rel parts to produce a single -// absolute traversal. -func (t TraversalSplit) Join() Traversal { - return TraversalJoin(t.Abs, t.Rel) -} - -// RootName returns the root name for the absolute part of the split. -func (t TraversalSplit) RootName() string { - return t.Abs.RootName() -} - -// A Traverser is a step within a Traversal. -type Traverser interface { - TraversalStep(cty.Value) (cty.Value, Diagnostics) - SourceRange() Range - isTraverserSigil() isTraverser -} - -// Embed this in a struct to declare it as a Traverser -type isTraverser struct { -} - -func (tr isTraverser) isTraverserSigil() isTraverser { - return isTraverser{} -} - -// TraverseRoot looks up a root name in a scope. It is used as the first step -// of an absolute Traversal, and cannot itself be traversed directly. -type TraverseRoot struct { - isTraverser - Name string - SrcRange Range -} - -// TraversalStep on a TraverseName immediately panics, because absolute -// traversals cannot be directly traversed. -func (tn TraverseRoot) TraversalStep(cty.Value) (cty.Value, Diagnostics) { - panic("Cannot traverse an absolute traversal") -} - -func (tn TraverseRoot) SourceRange() Range { - return tn.SrcRange -} - -// TraverseAttr looks up an attribute in its initial value. -type TraverseAttr struct { - isTraverser - Name string - SrcRange Range -} - -func (tn TraverseAttr) TraversalStep(val cty.Value) (cty.Value, Diagnostics) { - return GetAttr(val, tn.Name, &tn.SrcRange) -} - -func (tn TraverseAttr) SourceRange() Range { - return tn.SrcRange -} - -// TraverseIndex applies the index operation to its initial value. -type TraverseIndex struct { - isTraverser - Key cty.Value - SrcRange Range -} - -func (tn TraverseIndex) TraversalStep(val cty.Value) (cty.Value, Diagnostics) { - return Index(val, tn.Key, &tn.SrcRange) -} - -func (tn TraverseIndex) SourceRange() Range { - return tn.SrcRange -} - -// TraverseSplat applies the splat operation to its initial value. -type TraverseSplat struct { - isTraverser - Each Traversal - SrcRange Range -} - -func (tn TraverseSplat) TraversalStep(val cty.Value) (cty.Value, Diagnostics) { - panic("TraverseSplat not yet implemented") -} - -func (tn TraverseSplat) SourceRange() Range { - return tn.SrcRange -} diff --git a/vendor/github.com/hashicorp/hcl/v2/traversal_for_expr.go b/vendor/github.com/hashicorp/hcl/v2/traversal_for_expr.go deleted file mode 100644 index f69d5fe9..00000000 --- a/vendor/github.com/hashicorp/hcl/v2/traversal_for_expr.go +++ /dev/null @@ -1,124 +0,0 @@ -package hcl - -// AbsTraversalForExpr attempts to interpret the given expression as -// an absolute traversal, or returns error diagnostic(s) if that is -// not possible for the given expression. -// -// A particular Expression implementation can support this function by -// offering a method called AsTraversal that takes no arguments and -// returns either a valid absolute traversal or nil to indicate that -// no traversal is possible. Alternatively, an implementation can support -// UnwrapExpression to delegate handling of this function to a wrapped -// Expression object. -// -// In most cases the calling application is interested in the value -// that results from an expression, but in rarer cases the application -// needs to see the the name of the variable and subsequent -// attributes/indexes itself, for example to allow users to give references -// to the variables themselves rather than to their values. An implementer -// of this function should at least support attribute and index steps. -func AbsTraversalForExpr(expr Expression) (Traversal, Diagnostics) { - type asTraversal interface { - AsTraversal() Traversal - } - - physExpr := UnwrapExpressionUntil(expr, func(expr Expression) bool { - _, supported := expr.(asTraversal) - return supported - }) - - if asT, supported := physExpr.(asTraversal); supported { - if traversal := asT.AsTraversal(); traversal != nil { - return traversal, nil - } - } - return nil, Diagnostics{ - &Diagnostic{ - Severity: DiagError, - Summary: "Invalid expression", - Detail: "A single static variable reference is required: only attribute access and indexing with constant keys. No calculations, function calls, template expressions, etc are allowed here.", - Subject: expr.Range().Ptr(), - }, - } -} - -// RelTraversalForExpr is similar to AbsTraversalForExpr but it returns -// a relative traversal instead. Due to the nature of HCL expressions, the -// first element of the returned traversal is always a TraverseAttr, and -// then it will be followed by zero or more other expressions. -// -// Any expression accepted by AbsTraversalForExpr is also accepted by -// RelTraversalForExpr. -func RelTraversalForExpr(expr Expression) (Traversal, Diagnostics) { - traversal, diags := AbsTraversalForExpr(expr) - if len(traversal) > 0 { - ret := make(Traversal, len(traversal)) - copy(ret, traversal) - root := traversal[0].(TraverseRoot) - ret[0] = TraverseAttr{ - Name: root.Name, - SrcRange: root.SrcRange, - } - return ret, diags - } - return traversal, diags -} - -// ExprAsKeyword attempts to interpret the given expression as a static keyword, -// returning the keyword string if possible, and the empty string if not. -// -// A static keyword, for the sake of this function, is a single identifier. -// For example, the following attribute has an expression that would produce -// the keyword "foo": -// -// example = foo -// -// This function is a variant of AbsTraversalForExpr, which uses the same -// interface on the given expression. This helper constrains the result -// further by requiring only a single root identifier. -// -// This function is intended to be used with the following idiom, to recognize -// situations where one of a fixed set of keywords is required and arbitrary -// expressions are not allowed: -// -// switch hcl.ExprAsKeyword(expr) { -// case "allow": -// // (take suitable action for keyword "allow") -// case "deny": -// // (take suitable action for keyword "deny") -// default: -// diags = append(diags, &hcl.Diagnostic{ -// // ... "invalid keyword" diagnostic message ... -// }) -// } -// -// The above approach will generate the same message for both the use of an -// unrecognized keyword and for not using a keyword at all, which is usually -// reasonable if the message specifies that the given value must be a keyword -// from that fixed list. -// -// Note that in the native syntax the keywords "true", "false", and "null" are -// recognized as literal values during parsing and so these reserved words -// cannot not be accepted as keywords by this function. -// -// Since interpreting an expression as a keyword bypasses usual expression -// evaluation, it should be used sparingly for situations where e.g. one of -// a fixed set of keywords is used in a structural way in a special attribute -// to affect the further processing of a block. -func ExprAsKeyword(expr Expression) string { - type asTraversal interface { - AsTraversal() Traversal - } - - physExpr := UnwrapExpressionUntil(expr, func(expr Expression) bool { - _, supported := expr.(asTraversal) - return supported - }) - - if asT, supported := physExpr.(asTraversal); supported { - if traversal := asT.AsTraversal(); len(traversal) == 1 { - return traversal.RootName() - } - } - return "" -} diff --git a/vendor/github.com/hashicorp/terraform/LICENSE b/vendor/github.com/hashicorp/terraform/LICENSE deleted file mode 100644 index c33dcc7c..00000000 --- a/vendor/github.com/hashicorp/terraform/LICENSE +++ /dev/null @@ -1,354 +0,0 @@ -Mozilla Public License, version 2.0 - -1. Definitions - -1.1. “Contributor” - - means each individual or legal entity that creates, contributes to the - creation of, or owns Covered Software. - -1.2. “Contributor Version” - - means the combination of the Contributions of others (if any) used by a - Contributor and that particular Contributor’s Contribution. - -1.3. “Contribution” - - means Covered Software of a particular Contributor. - -1.4. “Covered Software” - - means Source Code Form to which the initial Contributor has attached the - notice in Exhibit A, the Executable Form of such Source Code Form, and - Modifications of such Source Code Form, in each case including portions - thereof. - -1.5. “Incompatible With Secondary Licenses” - means - - a. that the initial Contributor has attached the notice described in - Exhibit B to the Covered Software; or - - b. that the Covered Software was made available under the terms of version - 1.1 or earlier of the License, but not also under the terms of a - Secondary License. - -1.6. “Executable Form” - - means any form of the work other than Source Code Form. - -1.7. “Larger Work” - - means a work that combines Covered Software with other material, in a separate - file or files, that is not Covered Software. - -1.8. “License” - - means this document. - -1.9. “Licensable” - - means having the right to grant, to the maximum extent possible, whether at the - time of the initial grant or subsequently, any and all of the rights conveyed by - this License. - -1.10. “Modifications” - - means any of the following: - - a. any file in Source Code Form that results from an addition to, deletion - from, or modification of the contents of Covered Software; or - - b. any new file in Source Code Form that contains any Covered Software. - -1.11. “Patent Claims” of a Contributor - - means any patent claim(s), including without limitation, method, process, - and apparatus claims, in any patent Licensable by such Contributor that - would be infringed, but for the grant of the License, by the making, - using, selling, offering for sale, having made, import, or transfer of - either its Contributions or its Contributor Version. - -1.12. “Secondary License” - - means either the GNU General Public License, Version 2.0, the GNU Lesser - General Public License, Version 2.1, the GNU Affero General Public - License, Version 3.0, or any later versions of those licenses. - -1.13. “Source Code Form” - - means the form of the work preferred for making modifications. - -1.14. “You” (or “Your”) - - means an individual or a legal entity exercising rights under this - License. For legal entities, “You” includes any entity that controls, is - controlled by, or is under common control with You. For purposes of this - definition, “control” means (a) the power, direct or indirect, to cause - the direction or management of such entity, whether by contract or - otherwise, or (b) ownership of more than fifty percent (50%) of the - outstanding shares or beneficial ownership of such entity. - - -2. License Grants and Conditions - -2.1. Grants - - Each Contributor hereby grants You a world-wide, royalty-free, - non-exclusive license: - - a. under intellectual property rights (other than patent or trademark) - Licensable by such Contributor to use, reproduce, make available, - modify, display, perform, distribute, and otherwise exploit its - Contributions, either on an unmodified basis, with Modifications, or as - part of a Larger Work; and - - b. under Patent Claims of such Contributor to make, use, sell, offer for - sale, have made, import, and otherwise transfer either its Contributions - or its Contributor Version. - -2.2. Effective Date - - The licenses granted in Section 2.1 with respect to any Contribution become - effective for each Contribution on the date the Contributor first distributes - such Contribution. - -2.3. Limitations on Grant Scope - - The licenses granted in this Section 2 are the only rights granted under this - License. No additional rights or licenses will be implied from the distribution - or licensing of Covered Software under this License. Notwithstanding Section - 2.1(b) above, no patent license is granted by a Contributor: - - a. for any code that a Contributor has removed from Covered Software; or - - b. for infringements caused by: (i) Your and any other third party’s - modifications of Covered Software, or (ii) the combination of its - Contributions with other software (except as part of its Contributor - Version); or - - c. under Patent Claims infringed by Covered Software in the absence of its - Contributions. - - This License does not grant any rights in the trademarks, service marks, or - logos of any Contributor (except as may be necessary to comply with the - notice requirements in Section 3.4). - -2.4. Subsequent Licenses - - No Contributor makes additional grants as a result of Your choice to - distribute the Covered Software under a subsequent version of this License - (see Section 10.2) or under the terms of a Secondary License (if permitted - under the terms of Section 3.3). - -2.5. Representation - - Each Contributor represents that the Contributor believes its Contributions - are its original creation(s) or it has sufficient rights to grant the - rights to its Contributions conveyed by this License. - -2.6. Fair Use - - This License is not intended to limit any rights You have under applicable - copyright doctrines of fair use, fair dealing, or other equivalents. - -2.7. Conditions - - Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in - Section 2.1. - - -3. Responsibilities - -3.1. Distribution of Source Form - - All distribution of Covered Software in Source Code Form, including any - Modifications that You create or to which You contribute, must be under the - terms of this License. You must inform recipients that the Source Code Form - of the Covered Software is governed by the terms of this License, and how - they can obtain a copy of this License. You may not attempt to alter or - restrict the recipients’ rights in the Source Code Form. - -3.2. Distribution of Executable Form - - If You distribute Covered Software in Executable Form then: - - a. such Covered Software must also be made available in Source Code Form, - as described in Section 3.1, and You must inform recipients of the - Executable Form how they can obtain a copy of such Source Code Form by - reasonable means in a timely manner, at a charge no more than the cost - of distribution to the recipient; and - - b. You may distribute such Executable Form under the terms of this License, - or sublicense it under different terms, provided that the license for - the Executable Form does not attempt to limit or alter the recipients’ - rights in the Source Code Form under this License. - -3.3. Distribution of a Larger Work - - You may create and distribute a Larger Work under terms of Your choice, - provided that You also comply with the requirements of this License for the - Covered Software. If the Larger Work is a combination of Covered Software - with a work governed by one or more Secondary Licenses, and the Covered - Software is not Incompatible With Secondary Licenses, this License permits - You to additionally distribute such Covered Software under the terms of - such Secondary License(s), so that the recipient of the Larger Work may, at - their option, further distribute the Covered Software under the terms of - either this License or such Secondary License(s). - -3.4. Notices - - You may not remove or alter the substance of any license notices (including - copyright notices, patent notices, disclaimers of warranty, or limitations - of liability) contained within the Source Code Form of the Covered - Software, except that You may alter any license notices to the extent - required to remedy known factual inaccuracies. - -3.5. Application of Additional Terms - - You may choose to offer, and to charge a fee for, warranty, support, - indemnity or liability obligations to one or more recipients of Covered - Software. However, You may do so only on Your own behalf, and not on behalf - of any Contributor. You must make it absolutely clear that any such - warranty, support, indemnity, or liability obligation is offered by You - alone, and You hereby agree to indemnify every Contributor for any - liability incurred by such Contributor as a result of warranty, support, - indemnity or liability terms You offer. You may include additional - disclaimers of warranty and limitations of liability specific to any - jurisdiction. - -4. Inability to Comply Due to Statute or Regulation - - If it is impossible for You to comply with any of the terms of this License - with respect to some or all of the Covered Software due to statute, judicial - order, or regulation then You must: (a) comply with the terms of this License - to the maximum extent possible; and (b) describe the limitations and the code - they affect. Such description must be placed in a text file included with all - distributions of the Covered Software under this License. Except to the - extent prohibited by statute or regulation, such description must be - sufficiently detailed for a recipient of ordinary skill to be able to - understand it. - -5. Termination - -5.1. The rights granted under this License will terminate automatically if You - fail to comply with any of its terms. However, if You become compliant, - then the rights granted under this License from a particular Contributor - are reinstated (a) provisionally, unless and until such Contributor - explicitly and finally terminates Your grants, and (b) on an ongoing basis, - if such Contributor fails to notify You of the non-compliance by some - reasonable means prior to 60 days after You have come back into compliance. - Moreover, Your grants from a particular Contributor are reinstated on an - ongoing basis if such Contributor notifies You of the non-compliance by - some reasonable means, this is the first time You have received notice of - non-compliance with this License from such Contributor, and You become - compliant prior to 30 days after Your receipt of the notice. - -5.2. If You initiate litigation against any entity by asserting a patent - infringement claim (excluding declaratory judgment actions, counter-claims, - and cross-claims) alleging that a Contributor Version directly or - indirectly infringes any patent, then the rights granted to You by any and - all Contributors for the Covered Software under Section 2.1 of this License - shall terminate. - -5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user - license agreements (excluding distributors and resellers) which have been - validly granted by You or Your distributors under this License prior to - termination shall survive termination. - -6. Disclaimer of Warranty - - Covered Software is provided under this License on an “as is” basis, without - warranty of any kind, either expressed, implied, or statutory, including, - without limitation, warranties that the Covered Software is free of defects, - merchantable, fit for a particular purpose or non-infringing. The entire - risk as to the quality and performance of the Covered Software is with You. - Should any Covered Software prove defective in any respect, You (not any - Contributor) assume the cost of any necessary servicing, repair, or - correction. This disclaimer of warranty constitutes an essential part of this - License. No use of any Covered Software is authorized under this License - except under this disclaimer. - -7. Limitation of Liability - - Under no circumstances and under no legal theory, whether tort (including - negligence), contract, or otherwise, shall any Contributor, or anyone who - distributes Covered Software as permitted above, be liable to You for any - direct, indirect, special, incidental, or consequential damages of any - character including, without limitation, damages for lost profits, loss of - goodwill, work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses, even if such party shall have been - informed of the possibility of such damages. This limitation of liability - shall not apply to liability for death or personal injury resulting from such - party’s negligence to the extent applicable law prohibits such limitation. - Some jurisdictions do not allow the exclusion or limitation of incidental or - consequential damages, so this exclusion and limitation may not apply to You. - -8. Litigation - - Any litigation relating to this License may be brought only in the courts of - a jurisdiction where the defendant maintains its principal place of business - and such litigation shall be governed by laws of that jurisdiction, without - reference to its conflict-of-law provisions. Nothing in this Section shall - prevent a party’s ability to bring cross-claims or counter-claims. - -9. Miscellaneous - - This License represents the complete agreement concerning the subject matter - hereof. If any provision of this License is held to be unenforceable, such - provision shall be reformed only to the extent necessary to make it - enforceable. Any law or regulation which provides that the language of a - contract shall be construed against the drafter shall not be used to construe - this License against a Contributor. - - -10. Versions of the License - -10.1. New Versions - - Mozilla Foundation is the license steward. Except as provided in Section - 10.3, no one other than the license steward has the right to modify or - publish new versions of this License. Each version will be given a - distinguishing version number. - -10.2. Effect of New Versions - - You may distribute the Covered Software under the terms of the version of - the License under which You originally received the Covered Software, or - under the terms of any subsequent version published by the license - steward. - -10.3. Modified Versions - - If you create software not governed by this License, and you want to - create a new license for such software, you may create and use a modified - version of this License if you rename the license and remove any - references to the name of the license steward (except to note that such - modified license differs from this License). - -10.4. Distributing Source Code Form that is Incompatible With Secondary Licenses - If You choose to distribute Source Code Form that is Incompatible With - Secondary Licenses under the terms of this version of the License, the - notice described in Exhibit B of this License must be attached. - -Exhibit A - Source Code Form License Notice - - This Source Code Form is subject to the - terms of the Mozilla Public License, v. - 2.0. If a copy of the MPL was not - distributed with this file, You can - obtain one at - http://mozilla.org/MPL/2.0/. - -If it is not possible or desirable to put the notice in a particular file, then -You may include the notice in a location (such as a LICENSE file in a relevant -directory) where a recipient would be likely to look for such a notice. - -You may add additional accurate notices of copyright ownership. - -Exhibit B - “Incompatible With Secondary Licenses” Notice - - This Source Code Form is “Incompatible - With Secondary Licenses”, as defined by - the Mozilla Public License, v. 2.0. - diff --git a/vendor/github.com/hashicorp/terraform/dag/dag.go b/vendor/github.com/hashicorp/terraform/dag/dag.go deleted file mode 100644 index 37e13c7f..00000000 --- a/vendor/github.com/hashicorp/terraform/dag/dag.go +++ /dev/null @@ -1,353 +0,0 @@ -package dag - -import ( - "fmt" - "sort" - "strings" - - "github.com/hashicorp/terraform/tfdiags" - - "github.com/hashicorp/go-multierror" -) - -// AcyclicGraph is a specialization of Graph that cannot have cycles. -type AcyclicGraph struct { - Graph -} - -// WalkFunc is the callback used for walking the graph. -type WalkFunc func(Vertex) tfdiags.Diagnostics - -// DepthWalkFunc is a walk function that also receives the current depth of the -// walk as an argument -type DepthWalkFunc func(Vertex, int) error - -func (g *AcyclicGraph) DirectedGraph() Grapher { - return g -} - -// Returns a Set that includes every Vertex yielded by walking down from the -// provided starting Vertex v. -func (g *AcyclicGraph) Ancestors(v Vertex) (Set, error) { - s := make(Set) - memoFunc := func(v Vertex, d int) error { - s.Add(v) - return nil - } - - if err := g.DepthFirstWalk(g.downEdgesNoCopy(v), memoFunc); err != nil { - return nil, err - } - - return s, nil -} - -// Returns a Set that includes every Vertex yielded by walking up from the -// provided starting Vertex v. -func (g *AcyclicGraph) Descendents(v Vertex) (Set, error) { - s := make(Set) - memoFunc := func(v Vertex, d int) error { - s.Add(v) - return nil - } - - if err := g.ReverseDepthFirstWalk(g.upEdgesNoCopy(v), memoFunc); err != nil { - return nil, err - } - - return s, nil -} - -// Root returns the root of the DAG, or an error. -// -// Complexity: O(V) -func (g *AcyclicGraph) Root() (Vertex, error) { - roots := make([]Vertex, 0, 1) - for _, v := range g.Vertices() { - if g.upEdgesNoCopy(v).Len() == 0 { - roots = append(roots, v) - } - } - - if len(roots) > 1 { - // TODO(mitchellh): make this error message a lot better - return nil, fmt.Errorf("multiple roots: %#v", roots) - } - - if len(roots) == 0 { - return nil, fmt.Errorf("no roots found") - } - - return roots[0], nil -} - -// TransitiveReduction performs the transitive reduction of graph g in place. -// The transitive reduction of a graph is a graph with as few edges as -// possible with the same reachability as the original graph. This means -// that if there are three nodes A => B => C, and A connects to both -// B and C, and B connects to C, then the transitive reduction is the -// same graph with only a single edge between A and B, and a single edge -// between B and C. -// -// The graph must be valid for this operation to behave properly. If -// Validate() returns an error, the behavior is undefined and the results -// will likely be unexpected. -// -// Complexity: O(V(V+E)), or asymptotically O(VE) -func (g *AcyclicGraph) TransitiveReduction() { - // For each vertex u in graph g, do a DFS starting from each vertex - // v such that the edge (u,v) exists (v is a direct descendant of u). - // - // For each v-prime reachable from v, remove the edge (u, v-prime). - for _, u := range g.Vertices() { - uTargets := g.downEdgesNoCopy(u) - - g.DepthFirstWalk(g.downEdgesNoCopy(u), func(v Vertex, d int) error { - shared := uTargets.Intersection(g.downEdgesNoCopy(v)) - for _, vPrime := range shared { - g.RemoveEdge(BasicEdge(u, vPrime)) - } - - return nil - }) - } -} - -// Validate validates the DAG. A DAG is valid if it has a single root -// with no cycles. -func (g *AcyclicGraph) Validate() error { - if _, err := g.Root(); err != nil { - return err - } - - // Look for cycles of more than 1 component - var err error - cycles := g.Cycles() - if len(cycles) > 0 { - for _, cycle := range cycles { - cycleStr := make([]string, len(cycle)) - for j, vertex := range cycle { - cycleStr[j] = VertexName(vertex) - } - - err = multierror.Append(err, fmt.Errorf( - "Cycle: %s", strings.Join(cycleStr, ", "))) - } - } - - // Look for cycles to self - for _, e := range g.Edges() { - if e.Source() == e.Target() { - err = multierror.Append(err, fmt.Errorf( - "Self reference: %s", VertexName(e.Source()))) - } - } - - return err -} - -func (g *AcyclicGraph) Cycles() [][]Vertex { - var cycles [][]Vertex - for _, cycle := range StronglyConnected(&g.Graph) { - if len(cycle) > 1 { - cycles = append(cycles, cycle) - } - } - return cycles -} - -// Walk walks the graph, calling your callback as each node is visited. -// This will walk nodes in parallel if it can. The resulting diagnostics -// contains problems from all graphs visited, in no particular order. -func (g *AcyclicGraph) Walk(cb WalkFunc) tfdiags.Diagnostics { - w := &Walker{Callback: cb, Reverse: true} - w.Update(g) - return w.Wait() -} - -// simple convenience helper for converting a dag.Set to a []Vertex -func AsVertexList(s Set) []Vertex { - vertexList := make([]Vertex, 0, len(s)) - for _, raw := range s { - vertexList = append(vertexList, raw.(Vertex)) - } - return vertexList -} - -type vertexAtDepth struct { - Vertex Vertex - Depth int -} - -// DepthFirstWalk does a depth-first walk of the graph starting from -// the vertices in start. -func (g *AcyclicGraph) DepthFirstWalk(start Set, f DepthWalkFunc) error { - seen := make(map[Vertex]struct{}) - frontier := make([]*vertexAtDepth, 0, len(start)) - for _, v := range start { - frontier = append(frontier, &vertexAtDepth{ - Vertex: v, - Depth: 0, - }) - } - for len(frontier) > 0 { - // Pop the current vertex - n := len(frontier) - current := frontier[n-1] - frontier = frontier[:n-1] - - // Check if we've seen this already and return... - if _, ok := seen[current.Vertex]; ok { - continue - } - seen[current.Vertex] = struct{}{} - - // Visit the current node - if err := f(current.Vertex, current.Depth); err != nil { - return err - } - - for _, v := range g.downEdgesNoCopy(current.Vertex) { - frontier = append(frontier, &vertexAtDepth{ - Vertex: v, - Depth: current.Depth + 1, - }) - } - } - - return nil -} - -// SortedDepthFirstWalk does a depth-first walk of the graph starting from -// the vertices in start, always iterating the nodes in a consistent order. -func (g *AcyclicGraph) SortedDepthFirstWalk(start []Vertex, f DepthWalkFunc) error { - seen := make(map[Vertex]struct{}) - frontier := make([]*vertexAtDepth, len(start)) - for i, v := range start { - frontier[i] = &vertexAtDepth{ - Vertex: v, - Depth: 0, - } - } - for len(frontier) > 0 { - // Pop the current vertex - n := len(frontier) - current := frontier[n-1] - frontier = frontier[:n-1] - - // Check if we've seen this already and return... - if _, ok := seen[current.Vertex]; ok { - continue - } - seen[current.Vertex] = struct{}{} - - // Visit the current node - if err := f(current.Vertex, current.Depth); err != nil { - return err - } - - // Visit targets of this in a consistent order. - targets := AsVertexList(g.downEdgesNoCopy(current.Vertex)) - sort.Sort(byVertexName(targets)) - - for _, t := range targets { - frontier = append(frontier, &vertexAtDepth{ - Vertex: t, - Depth: current.Depth + 1, - }) - } - } - - return nil -} - -// ReverseDepthFirstWalk does a depth-first walk _up_ the graph starting from -// the vertices in start. -func (g *AcyclicGraph) ReverseDepthFirstWalk(start Set, f DepthWalkFunc) error { - seen := make(map[Vertex]struct{}) - frontier := make([]*vertexAtDepth, 0, len(start)) - for _, v := range start { - frontier = append(frontier, &vertexAtDepth{ - Vertex: v, - Depth: 0, - }) - } - for len(frontier) > 0 { - // Pop the current vertex - n := len(frontier) - current := frontier[n-1] - frontier = frontier[:n-1] - - // Check if we've seen this already and return... - if _, ok := seen[current.Vertex]; ok { - continue - } - seen[current.Vertex] = struct{}{} - - for _, t := range g.upEdgesNoCopy(current.Vertex) { - frontier = append(frontier, &vertexAtDepth{ - Vertex: t, - Depth: current.Depth + 1, - }) - } - - // Visit the current node - if err := f(current.Vertex, current.Depth); err != nil { - return err - } - } - - return nil -} - -// SortedReverseDepthFirstWalk does a depth-first walk _up_ the graph starting from -// the vertices in start, always iterating the nodes in a consistent order. -func (g *AcyclicGraph) SortedReverseDepthFirstWalk(start []Vertex, f DepthWalkFunc) error { - seen := make(map[Vertex]struct{}) - frontier := make([]*vertexAtDepth, len(start)) - for i, v := range start { - frontier[i] = &vertexAtDepth{ - Vertex: v, - Depth: 0, - } - } - for len(frontier) > 0 { - // Pop the current vertex - n := len(frontier) - current := frontier[n-1] - frontier = frontier[:n-1] - - // Check if we've seen this already and return... - if _, ok := seen[current.Vertex]; ok { - continue - } - seen[current.Vertex] = struct{}{} - - // Add next set of targets in a consistent order. - targets := AsVertexList(g.upEdgesNoCopy(current.Vertex)) - sort.Sort(byVertexName(targets)) - for _, t := range targets { - frontier = append(frontier, &vertexAtDepth{ - Vertex: t, - Depth: current.Depth + 1, - }) - } - - // Visit the current node - if err := f(current.Vertex, current.Depth); err != nil { - return err - } - } - - return nil -} - -// byVertexName implements sort.Interface so a list of Vertices can be sorted -// consistently by their VertexName -type byVertexName []Vertex - -func (b byVertexName) Len() int { return len(b) } -func (b byVertexName) Swap(i, j int) { b[i], b[j] = b[j], b[i] } -func (b byVertexName) Less(i, j int) bool { - return VertexName(b[i]) < VertexName(b[j]) -} diff --git a/vendor/github.com/hashicorp/terraform/dag/dot.go b/vendor/github.com/hashicorp/terraform/dag/dot.go deleted file mode 100644 index 7e6d2af3..00000000 --- a/vendor/github.com/hashicorp/terraform/dag/dot.go +++ /dev/null @@ -1,282 +0,0 @@ -package dag - -import ( - "bytes" - "fmt" - "sort" - "strings" -) - -// DotOpts are the options for generating a dot formatted Graph. -type DotOpts struct { - // Allows some nodes to decide to only show themselves when the user has - // requested the "verbose" graph. - Verbose bool - - // Highlight Cycles - DrawCycles bool - - // How many levels to expand modules as we draw - MaxDepth int - - // use this to keep the cluster_ naming convention from the previous dot writer - cluster bool -} - -// GraphNodeDotter can be implemented by a node to cause it to be included -// in the dot graph. The Dot method will be called which is expected to -// return a representation of this node. -type GraphNodeDotter interface { - // Dot is called to return the dot formatting for the node. - // The first parameter is the title of the node. - // The second parameter includes user-specified options that affect the dot - // graph. See GraphDotOpts below for details. - DotNode(string, *DotOpts) *DotNode -} - -// DotNode provides a structure for Vertices to return in order to specify their -// dot format. -type DotNode struct { - Name string - Attrs map[string]string -} - -// Returns the DOT representation of this Graph. -func (g *marshalGraph) Dot(opts *DotOpts) []byte { - if opts == nil { - opts = &DotOpts{ - DrawCycles: true, - MaxDepth: -1, - Verbose: true, - } - } - - var w indentWriter - w.WriteString("digraph {\n") - w.Indent() - - // some dot defaults - w.WriteString(`compound = "true"` + "\n") - w.WriteString(`newrank = "true"` + "\n") - - // the top level graph is written as the first subgraph - w.WriteString(`subgraph "root" {` + "\n") - g.writeBody(opts, &w) - - // cluster isn't really used other than for naming purposes in some graphs - opts.cluster = opts.MaxDepth != 0 - maxDepth := opts.MaxDepth - if maxDepth == 0 { - maxDepth = -1 - } - - for _, s := range g.Subgraphs { - g.writeSubgraph(s, opts, maxDepth, &w) - } - - w.Unindent() - w.WriteString("}\n") - return w.Bytes() -} - -func (v *marshalVertex) dot(g *marshalGraph, opts *DotOpts) []byte { - var buf bytes.Buffer - graphName := g.Name - if graphName == "" { - graphName = "root" - } - - name := v.Name - attrs := v.Attrs - if v.graphNodeDotter != nil { - node := v.graphNodeDotter.DotNode(name, opts) - if node == nil { - return []byte{} - } - - newAttrs := make(map[string]string) - for k, v := range attrs { - newAttrs[k] = v - } - for k, v := range node.Attrs { - newAttrs[k] = v - } - - name = node.Name - attrs = newAttrs - } - - buf.WriteString(fmt.Sprintf(`"[%s] %s"`, graphName, name)) - writeAttrs(&buf, attrs) - buf.WriteByte('\n') - - return buf.Bytes() -} - -func (e *marshalEdge) dot(g *marshalGraph) string { - var buf bytes.Buffer - graphName := g.Name - if graphName == "" { - graphName = "root" - } - - sourceName := g.vertexByID(e.Source).Name - targetName := g.vertexByID(e.Target).Name - s := fmt.Sprintf(`"[%s] %s" -> "[%s] %s"`, graphName, sourceName, graphName, targetName) - buf.WriteString(s) - writeAttrs(&buf, e.Attrs) - - return buf.String() -} - -func cycleDot(e *marshalEdge, g *marshalGraph) string { - return e.dot(g) + ` [color = "red", penwidth = "2.0"]` -} - -// Write the subgraph body. The is recursive, and the depth argument is used to -// record the current depth of iteration. -func (g *marshalGraph) writeSubgraph(sg *marshalGraph, opts *DotOpts, depth int, w *indentWriter) { - if depth == 0 { - return - } - depth-- - - name := sg.Name - if opts.cluster { - // we prefix with cluster_ to match the old dot output - name = "cluster_" + name - sg.Attrs["label"] = sg.Name - } - w.WriteString(fmt.Sprintf("subgraph %q {\n", name)) - sg.writeBody(opts, w) - - for _, sg := range sg.Subgraphs { - g.writeSubgraph(sg, opts, depth, w) - } -} - -func (g *marshalGraph) writeBody(opts *DotOpts, w *indentWriter) { - w.Indent() - - for _, as := range attrStrings(g.Attrs) { - w.WriteString(as + "\n") - } - - // list of Vertices that aren't to be included in the dot output - skip := map[string]bool{} - - for _, v := range g.Vertices { - if v.graphNodeDotter == nil { - skip[v.ID] = true - continue - } - - w.Write(v.dot(g, opts)) - } - - var dotEdges []string - - if opts.DrawCycles { - for _, c := range g.Cycles { - if len(c) < 2 { - continue - } - - for i, j := 0, 1; i < len(c); i, j = i+1, j+1 { - if j >= len(c) { - j = 0 - } - src := c[i] - tgt := c[j] - - if skip[src.ID] || skip[tgt.ID] { - continue - } - - e := &marshalEdge{ - Name: fmt.Sprintf("%s|%s", src.Name, tgt.Name), - Source: src.ID, - Target: tgt.ID, - Attrs: make(map[string]string), - } - - dotEdges = append(dotEdges, cycleDot(e, g)) - src = tgt - } - } - } - - for _, e := range g.Edges { - dotEdges = append(dotEdges, e.dot(g)) - } - - // srot these again to match the old output - sort.Strings(dotEdges) - - for _, e := range dotEdges { - w.WriteString(e + "\n") - } - - w.Unindent() - w.WriteString("}\n") -} - -func writeAttrs(buf *bytes.Buffer, attrs map[string]string) { - if len(attrs) > 0 { - buf.WriteString(" [") - buf.WriteString(strings.Join(attrStrings(attrs), ", ")) - buf.WriteString("]") - } -} - -func attrStrings(attrs map[string]string) []string { - strings := make([]string, 0, len(attrs)) - for k, v := range attrs { - strings = append(strings, fmt.Sprintf("%s = %q", k, v)) - } - sort.Strings(strings) - return strings -} - -// Provide a bytes.Buffer like structure, which will indent when starting a -// newline. -type indentWriter struct { - bytes.Buffer - level int -} - -func (w *indentWriter) indent() { - newline := []byte("\n") - if !bytes.HasSuffix(w.Bytes(), newline) { - return - } - for i := 0; i < w.level; i++ { - w.Buffer.WriteString("\t") - } -} - -// Indent increases indentation by 1 -func (w *indentWriter) Indent() { w.level++ } - -// Unindent decreases indentation by 1 -func (w *indentWriter) Unindent() { w.level-- } - -// the following methods intercecpt the byte.Buffer writes and insert the -// indentation when starting a new line. -func (w *indentWriter) Write(b []byte) (int, error) { - w.indent() - return w.Buffer.Write(b) -} - -func (w *indentWriter) WriteString(s string) (int, error) { - w.indent() - return w.Buffer.WriteString(s) -} -func (w *indentWriter) WriteByte(b byte) error { - w.indent() - return w.Buffer.WriteByte(b) -} -func (w *indentWriter) WriteRune(r rune) (int, error) { - w.indent() - return w.Buffer.WriteRune(r) -} diff --git a/vendor/github.com/hashicorp/terraform/dag/edge.go b/vendor/github.com/hashicorp/terraform/dag/edge.go deleted file mode 100644 index f0d99ee3..00000000 --- a/vendor/github.com/hashicorp/terraform/dag/edge.go +++ /dev/null @@ -1,37 +0,0 @@ -package dag - -import ( - "fmt" -) - -// Edge represents an edge in the graph, with a source and target vertex. -type Edge interface { - Source() Vertex - Target() Vertex - - Hashable -} - -// BasicEdge returns an Edge implementation that simply tracks the source -// and target given as-is. -func BasicEdge(source, target Vertex) Edge { - return &basicEdge{S: source, T: target} -} - -// basicEdge is a basic implementation of Edge that has the source and -// target vertex. -type basicEdge struct { - S, T Vertex -} - -func (e *basicEdge) Hashcode() interface{} { - return fmt.Sprintf("%p-%p", e.S, e.T) -} - -func (e *basicEdge) Source() Vertex { - return e.S -} - -func (e *basicEdge) Target() Vertex { - return e.T -} diff --git a/vendor/github.com/hashicorp/terraform/dag/graph.go b/vendor/github.com/hashicorp/terraform/dag/graph.go deleted file mode 100644 index 222ac078..00000000 --- a/vendor/github.com/hashicorp/terraform/dag/graph.go +++ /dev/null @@ -1,344 +0,0 @@ -package dag - -import ( - "bytes" - "fmt" - "sort" -) - -// Graph is used to represent a dependency graph. -type Graph struct { - vertices Set - edges Set - downEdges map[interface{}]Set - upEdges map[interface{}]Set -} - -// Subgrapher allows a Vertex to be a Graph itself, by returning a Grapher. -type Subgrapher interface { - Subgraph() Grapher -} - -// A Grapher is any type that returns a Grapher, mainly used to identify -// dag.Graph and dag.AcyclicGraph. In the case of Graph and AcyclicGraph, they -// return themselves. -type Grapher interface { - DirectedGraph() Grapher -} - -// Vertex of the graph. -type Vertex interface{} - -// NamedVertex is an optional interface that can be implemented by Vertex -// to give it a human-friendly name that is used for outputting the graph. -type NamedVertex interface { - Vertex - Name() string -} - -func (g *Graph) DirectedGraph() Grapher { - return g -} - -// Vertices returns the list of all the vertices in the graph. -func (g *Graph) Vertices() []Vertex { - result := make([]Vertex, 0, len(g.vertices)) - for _, v := range g.vertices { - result = append(result, v.(Vertex)) - } - - return result -} - -// Edges returns the list of all the edges in the graph. -func (g *Graph) Edges() []Edge { - result := make([]Edge, 0, len(g.edges)) - for _, v := range g.edges { - result = append(result, v.(Edge)) - } - - return result -} - -// EdgesFrom returns the list of edges from the given source. -func (g *Graph) EdgesFrom(v Vertex) []Edge { - var result []Edge - from := hashcode(v) - for _, e := range g.Edges() { - if hashcode(e.Source()) == from { - result = append(result, e) - } - } - - return result -} - -// EdgesTo returns the list of edges to the given target. -func (g *Graph) EdgesTo(v Vertex) []Edge { - var result []Edge - search := hashcode(v) - for _, e := range g.Edges() { - if hashcode(e.Target()) == search { - result = append(result, e) - } - } - - return result -} - -// HasVertex checks if the given Vertex is present in the graph. -func (g *Graph) HasVertex(v Vertex) bool { - return g.vertices.Include(v) -} - -// HasEdge checks if the given Edge is present in the graph. -func (g *Graph) HasEdge(e Edge) bool { - return g.edges.Include(e) -} - -// Add adds a vertex to the graph. This is safe to call multiple time with -// the same Vertex. -func (g *Graph) Add(v Vertex) Vertex { - g.init() - g.vertices.Add(v) - return v -} - -// Remove removes a vertex from the graph. This will also remove any -// edges with this vertex as a source or target. -func (g *Graph) Remove(v Vertex) Vertex { - // Delete the vertex itself - g.vertices.Delete(v) - - // Delete the edges to non-existent things - for _, target := range g.downEdgesNoCopy(v) { - g.RemoveEdge(BasicEdge(v, target)) - } - for _, source := range g.upEdgesNoCopy(v) { - g.RemoveEdge(BasicEdge(source, v)) - } - - return nil -} - -// Replace replaces the original Vertex with replacement. If the original -// does not exist within the graph, then false is returned. Otherwise, true -// is returned. -func (g *Graph) Replace(original, replacement Vertex) bool { - // If we don't have the original, we can't do anything - if !g.vertices.Include(original) { - return false - } - - // If they're the same, then don't do anything - if original == replacement { - return true - } - - // Add our new vertex, then copy all the edges - g.Add(replacement) - for _, target := range g.downEdgesNoCopy(original) { - g.Connect(BasicEdge(replacement, target)) - } - for _, source := range g.upEdgesNoCopy(original) { - g.Connect(BasicEdge(source, replacement)) - } - - // Remove our old vertex, which will also remove all the edges - g.Remove(original) - - return true -} - -// RemoveEdge removes an edge from the graph. -func (g *Graph) RemoveEdge(edge Edge) { - g.init() - - // Delete the edge from the set - g.edges.Delete(edge) - - // Delete the up/down edges - if s, ok := g.downEdges[hashcode(edge.Source())]; ok { - s.Delete(edge.Target()) - } - if s, ok := g.upEdges[hashcode(edge.Target())]; ok { - s.Delete(edge.Source()) - } -} - -// UpEdges returns the vertices connected to the outward edges from the source -// Vertex v. -func (g *Graph) UpEdges(v Vertex) Set { - return g.upEdgesNoCopy(v).Copy() -} - -// DownEdges returns the vertices connected from the inward edges to Vertex v. -func (g *Graph) DownEdges(v Vertex) Set { - return g.downEdgesNoCopy(v).Copy() -} - -// downEdgesNoCopy returns the outward edges from the source Vertex v as a Set. -// This Set is the same as used internally bu the Graph to prevent a copy, and -// must not be modified by the caller. -func (g *Graph) downEdgesNoCopy(v Vertex) Set { - g.init() - return g.downEdges[hashcode(v)] -} - -// upEdgesNoCopy returns the inward edges to the destination Vertex v as a Set. -// This Set is the same as used internally bu the Graph to prevent a copy, and -// must not be modified by the caller. -func (g *Graph) upEdgesNoCopy(v Vertex) Set { - g.init() - return g.upEdges[hashcode(v)] -} - -// Connect adds an edge with the given source and target. This is safe to -// call multiple times with the same value. Note that the same value is -// verified through pointer equality of the vertices, not through the -// value of the edge itself. -func (g *Graph) Connect(edge Edge) { - g.init() - - source := edge.Source() - target := edge.Target() - sourceCode := hashcode(source) - targetCode := hashcode(target) - - // Do we have this already? If so, don't add it again. - if s, ok := g.downEdges[sourceCode]; ok && s.Include(target) { - return - } - - // Add the edge to the set - g.edges.Add(edge) - - // Add the down edge - s, ok := g.downEdges[sourceCode] - if !ok { - s = make(Set) - g.downEdges[sourceCode] = s - } - s.Add(target) - - // Add the up edge - s, ok = g.upEdges[targetCode] - if !ok { - s = make(Set) - g.upEdges[targetCode] = s - } - s.Add(source) -} - -// String outputs some human-friendly output for the graph structure. -func (g *Graph) StringWithNodeTypes() string { - var buf bytes.Buffer - - // Build the list of node names and a mapping so that we can more - // easily alphabetize the output to remain deterministic. - vertices := g.Vertices() - names := make([]string, 0, len(vertices)) - mapping := make(map[string]Vertex, len(vertices)) - for _, v := range vertices { - name := VertexName(v) - names = append(names, name) - mapping[name] = v - } - sort.Strings(names) - - // Write each node in order... - for _, name := range names { - v := mapping[name] - targets := g.downEdges[hashcode(v)] - - buf.WriteString(fmt.Sprintf("%s - %T\n", name, v)) - - // Alphabetize dependencies - deps := make([]string, 0, targets.Len()) - targetNodes := make(map[string]Vertex) - for _, target := range targets { - dep := VertexName(target) - deps = append(deps, dep) - targetNodes[dep] = target - } - sort.Strings(deps) - - // Write dependencies - for _, d := range deps { - buf.WriteString(fmt.Sprintf(" %s - %T\n", d, targetNodes[d])) - } - } - - return buf.String() -} - -// String outputs some human-friendly output for the graph structure. -func (g *Graph) String() string { - var buf bytes.Buffer - - // Build the list of node names and a mapping so that we can more - // easily alphabetize the output to remain deterministic. - vertices := g.Vertices() - names := make([]string, 0, len(vertices)) - mapping := make(map[string]Vertex, len(vertices)) - for _, v := range vertices { - name := VertexName(v) - names = append(names, name) - mapping[name] = v - } - sort.Strings(names) - - // Write each node in order... - for _, name := range names { - v := mapping[name] - targets := g.downEdges[hashcode(v)] - - buf.WriteString(fmt.Sprintf("%s\n", name)) - - // Alphabetize dependencies - deps := make([]string, 0, targets.Len()) - for _, target := range targets { - deps = append(deps, VertexName(target)) - } - sort.Strings(deps) - - // Write dependencies - for _, d := range deps { - buf.WriteString(fmt.Sprintf(" %s\n", d)) - } - } - - return buf.String() -} - -func (g *Graph) init() { - if g.vertices == nil { - g.vertices = make(Set) - } - if g.edges == nil { - g.edges = make(Set) - } - if g.downEdges == nil { - g.downEdges = make(map[interface{}]Set) - } - if g.upEdges == nil { - g.upEdges = make(map[interface{}]Set) - } -} - -// Dot returns a dot-formatted representation of the Graph. -func (g *Graph) Dot(opts *DotOpts) []byte { - return newMarshalGraph("", g).Dot(opts) -} - -// VertexName returns the name of a vertex. -func VertexName(raw Vertex) string { - switch v := raw.(type) { - case NamedVertex: - return v.Name() - case fmt.Stringer: - return v.String() - default: - return fmt.Sprintf("%v", v) - } -} diff --git a/vendor/github.com/hashicorp/terraform/dag/marshal.go b/vendor/github.com/hashicorp/terraform/dag/marshal.go deleted file mode 100644 index 0ba52152..00000000 --- a/vendor/github.com/hashicorp/terraform/dag/marshal.go +++ /dev/null @@ -1,195 +0,0 @@ -package dag - -import ( - "fmt" - "reflect" - "sort" - "strconv" -) - -// the marshal* structs are for serialization of the graph data. -type marshalGraph struct { - // Type is always "Graph", for identification as a top level object in the - // JSON stream. - Type string - - // Each marshal structure requires a unique ID so that it can be referenced - // by other structures. - ID string `json:",omitempty"` - - // Human readable name for this graph. - Name string `json:",omitempty"` - - // Arbitrary attributes that can be added to the output. - Attrs map[string]string `json:",omitempty"` - - // List of graph vertices, sorted by ID. - Vertices []*marshalVertex `json:",omitempty"` - - // List of edges, sorted by Source ID. - Edges []*marshalEdge `json:",omitempty"` - - // Any number of subgraphs. A subgraph itself is considered a vertex, and - // may be referenced by either end of an edge. - Subgraphs []*marshalGraph `json:",omitempty"` - - // Any lists of vertices that are included in cycles. - Cycles [][]*marshalVertex `json:",omitempty"` -} - -func (g *marshalGraph) vertexByID(id string) *marshalVertex { - for _, v := range g.Vertices { - if id == v.ID { - return v - } - } - return nil -} - -type marshalVertex struct { - // Unique ID, used to reference this vertex from other structures. - ID string - - // Human readable name - Name string `json:",omitempty"` - - Attrs map[string]string `json:",omitempty"` - - // This is to help transition from the old Dot interfaces. We record if the - // node was a GraphNodeDotter here, so we can call it to get attributes. - graphNodeDotter GraphNodeDotter -} - -func newMarshalVertex(v Vertex) *marshalVertex { - dn, ok := v.(GraphNodeDotter) - if !ok { - dn = nil - } - - // the name will be quoted again later, so we need to ensure it's properly - // escaped without quotes. - name := strconv.Quote(VertexName(v)) - name = name[1 : len(name)-1] - - return &marshalVertex{ - ID: marshalVertexID(v), - Name: name, - Attrs: make(map[string]string), - graphNodeDotter: dn, - } -} - -// vertices is a sort.Interface implementation for sorting vertices by ID -type vertices []*marshalVertex - -func (v vertices) Less(i, j int) bool { return v[i].Name < v[j].Name } -func (v vertices) Len() int { return len(v) } -func (v vertices) Swap(i, j int) { v[i], v[j] = v[j], v[i] } - -type marshalEdge struct { - // Human readable name - Name string - - // Source and Target Vertices by ID - Source string - Target string - - Attrs map[string]string `json:",omitempty"` -} - -func newMarshalEdge(e Edge) *marshalEdge { - return &marshalEdge{ - Name: fmt.Sprintf("%s|%s", VertexName(e.Source()), VertexName(e.Target())), - Source: marshalVertexID(e.Source()), - Target: marshalVertexID(e.Target()), - Attrs: make(map[string]string), - } -} - -// edges is a sort.Interface implementation for sorting edges by Source ID -type edges []*marshalEdge - -func (e edges) Less(i, j int) bool { return e[i].Name < e[j].Name } -func (e edges) Len() int { return len(e) } -func (e edges) Swap(i, j int) { e[i], e[j] = e[j], e[i] } - -// build a marshalGraph structure from a *Graph -func newMarshalGraph(name string, g *Graph) *marshalGraph { - mg := &marshalGraph{ - Type: "Graph", - Name: name, - Attrs: make(map[string]string), - } - - for _, v := range g.Vertices() { - id := marshalVertexID(v) - if sg, ok := marshalSubgrapher(v); ok { - smg := newMarshalGraph(VertexName(v), sg) - smg.ID = id - mg.Subgraphs = append(mg.Subgraphs, smg) - } - - mv := newMarshalVertex(v) - mg.Vertices = append(mg.Vertices, mv) - } - - sort.Sort(vertices(mg.Vertices)) - - for _, e := range g.Edges() { - mg.Edges = append(mg.Edges, newMarshalEdge(e)) - } - - sort.Sort(edges(mg.Edges)) - - for _, c := range (&AcyclicGraph{*g}).Cycles() { - var cycle []*marshalVertex - for _, v := range c { - mv := newMarshalVertex(v) - cycle = append(cycle, mv) - } - mg.Cycles = append(mg.Cycles, cycle) - } - - return mg -} - -// Attempt to return a unique ID for any vertex. -func marshalVertexID(v Vertex) string { - val := reflect.ValueOf(v) - switch val.Kind() { - case reflect.Chan, reflect.Func, reflect.Map, reflect.Ptr, reflect.Slice, reflect.UnsafePointer: - return strconv.Itoa(int(val.Pointer())) - case reflect.Interface: - return strconv.Itoa(int(val.InterfaceData()[1])) - } - - if v, ok := v.(Hashable); ok { - h := v.Hashcode() - if h, ok := h.(string); ok { - return h - } - } - - // fallback to a name, which we hope is unique. - return VertexName(v) - - // we could try harder by attempting to read the arbitrary value from the - // interface, but we shouldn't get here from terraform right now. -} - -// check for a Subgrapher, and return the underlying *Graph. -func marshalSubgrapher(v Vertex) (*Graph, bool) { - sg, ok := v.(Subgrapher) - if !ok { - return nil, false - } - - switch g := sg.Subgraph().DirectedGraph().(type) { - case *Graph: - return g, true - case *AcyclicGraph: - return &g.Graph, true - } - - return nil, false -} diff --git a/vendor/github.com/hashicorp/terraform/dag/set.go b/vendor/github.com/hashicorp/terraform/dag/set.go deleted file mode 100644 index 390415e3..00000000 --- a/vendor/github.com/hashicorp/terraform/dag/set.go +++ /dev/null @@ -1,113 +0,0 @@ -package dag - -// Set is a set data structure. -type Set map[interface{}]interface{} - -// Hashable is the interface used by set to get the hash code of a value. -// If this isn't given, then the value of the item being added to the set -// itself is used as the comparison value. -type Hashable interface { - Hashcode() interface{} -} - -// hashcode returns the hashcode used for set elements. -func hashcode(v interface{}) interface{} { - if h, ok := v.(Hashable); ok { - return h.Hashcode() - } - - return v -} - -// Add adds an item to the set -func (s Set) Add(v interface{}) { - s[hashcode(v)] = v -} - -// Delete removes an item from the set. -func (s Set) Delete(v interface{}) { - delete(s, hashcode(v)) -} - -// Include returns true/false of whether a value is in the set. -func (s Set) Include(v interface{}) bool { - _, ok := s[hashcode(v)] - return ok -} - -// Intersection computes the set intersection with other. -func (s Set) Intersection(other Set) Set { - result := make(Set) - if s == nil || other == nil { - return result - } - // Iteration over a smaller set has better performance. - if other.Len() < s.Len() { - s, other = other, s - } - for _, v := range s { - if other.Include(v) { - result.Add(v) - } - } - return result -} - -// Difference returns a set with the elements that s has but -// other doesn't. -func (s Set) Difference(other Set) Set { - if other == nil || other.Len() == 0 { - return s.Copy() - } - - result := make(Set) - for k, v := range s { - if _, ok := other[k]; !ok { - result.Add(v) - } - } - - return result -} - -// Filter returns a set that contains the elements from the receiver -// where the given callback returns true. -func (s Set) Filter(cb func(interface{}) bool) Set { - result := make(Set) - - for _, v := range s { - if cb(v) { - result.Add(v) - } - } - - return result -} - -// Len is the number of items in the set. -func (s Set) Len() int { - return len(s) -} - -// List returns the list of set elements. -func (s Set) List() []interface{} { - if s == nil { - return nil - } - - r := make([]interface{}, 0, len(s)) - for _, v := range s { - r = append(r, v) - } - - return r -} - -// Copy returns a shallow copy of the set. -func (s Set) Copy() Set { - c := make(Set, len(s)) - for k, v := range s { - c[k] = v - } - return c -} diff --git a/vendor/github.com/hashicorp/terraform/dag/tarjan.go b/vendor/github.com/hashicorp/terraform/dag/tarjan.go deleted file mode 100644 index fb4d4a77..00000000 --- a/vendor/github.com/hashicorp/terraform/dag/tarjan.go +++ /dev/null @@ -1,107 +0,0 @@ -package dag - -// StronglyConnected returns the list of strongly connected components -// within the Graph g. This information is primarily used by this package -// for cycle detection, but strongly connected components have widespread -// use. -func StronglyConnected(g *Graph) [][]Vertex { - vs := g.Vertices() - acct := sccAcct{ - NextIndex: 1, - VertexIndex: make(map[Vertex]int, len(vs)), - } - for _, v := range vs { - // Recurse on any non-visited nodes - if acct.VertexIndex[v] == 0 { - stronglyConnected(&acct, g, v) - } - } - return acct.SCC -} - -func stronglyConnected(acct *sccAcct, g *Graph, v Vertex) int { - // Initial vertex visit - index := acct.visit(v) - minIdx := index - - for _, raw := range g.downEdgesNoCopy(v) { - target := raw.(Vertex) - targetIdx := acct.VertexIndex[target] - - // Recurse on successor if not yet visited - if targetIdx == 0 { - minIdx = min(minIdx, stronglyConnected(acct, g, target)) - } else if acct.inStack(target) { - // Check if the vertex is in the stack - minIdx = min(minIdx, targetIdx) - } - } - - // Pop the strongly connected components off the stack if - // this is a root vertex - if index == minIdx { - var scc []Vertex - for { - v2 := acct.pop() - scc = append(scc, v2) - if v2 == v { - break - } - } - - acct.SCC = append(acct.SCC, scc) - } - - return minIdx -} - -func min(a, b int) int { - if a <= b { - return a - } - return b -} - -// sccAcct is used ot pass around accounting information for -// the StronglyConnectedComponents algorithm -type sccAcct struct { - NextIndex int - VertexIndex map[Vertex]int - Stack []Vertex - SCC [][]Vertex -} - -// visit assigns an index and pushes a vertex onto the stack -func (s *sccAcct) visit(v Vertex) int { - idx := s.NextIndex - s.VertexIndex[v] = idx - s.NextIndex++ - s.push(v) - return idx -} - -// push adds a vertex to the stack -func (s *sccAcct) push(n Vertex) { - s.Stack = append(s.Stack, n) -} - -// pop removes a vertex from the stack -func (s *sccAcct) pop() Vertex { - n := len(s.Stack) - if n == 0 { - return nil - } - vertex := s.Stack[n-1] - s.Stack = s.Stack[:n-1] - return vertex -} - -// inStack checks if a vertex is in the stack -func (s *sccAcct) inStack(needle Vertex) bool { - for _, n := range s.Stack { - if n == needle { - return true - } - } - return false -} diff --git a/vendor/github.com/hashicorp/terraform/dag/walk.go b/vendor/github.com/hashicorp/terraform/dag/walk.go deleted file mode 100644 index 26b24923..00000000 --- a/vendor/github.com/hashicorp/terraform/dag/walk.go +++ /dev/null @@ -1,448 +0,0 @@ -package dag - -import ( - "errors" - "log" - "sync" - "time" - - "github.com/hashicorp/terraform/tfdiags" -) - -// Walker is used to walk every vertex of a graph in parallel. -// -// A vertex will only be walked when the dependencies of that vertex have -// been walked. If two vertices can be walked at the same time, they will be. -// -// Update can be called to update the graph. This can be called even during -// a walk, changing vertices/edges mid-walk. This should be done carefully. -// If a vertex is removed but has already been executed, the result of that -// execution (any error) is still returned by Wait. Changing or re-adding -// a vertex that has already executed has no effect. Changing edges of -// a vertex that has already executed has no effect. -// -// Non-parallelism can be enforced by introducing a lock in your callback -// function. However, the goroutine overhead of a walk will remain. -// Walker will create V*2 goroutines (one for each vertex, and dependency -// waiter for each vertex). In general this should be of no concern unless -// there are a huge number of vertices. -// -// The walk is depth first by default. This can be changed with the Reverse -// option. -// -// A single walker is only valid for one graph walk. After the walk is complete -// you must construct a new walker to walk again. State for the walk is never -// deleted in case vertices or edges are changed. -type Walker struct { - // Callback is what is called for each vertex - Callback WalkFunc - - // Reverse, if true, causes the source of an edge to depend on a target. - // When false (default), the target depends on the source. - Reverse bool - - // changeLock must be held to modify any of the fields below. Only Update - // should modify these fields. Modifying them outside of Update can cause - // serious problems. - changeLock sync.Mutex - vertices Set - edges Set - vertexMap map[Vertex]*walkerVertex - - // wait is done when all vertices have executed. It may become "undone" - // if new vertices are added. - wait sync.WaitGroup - - // diagsMap contains the diagnostics recorded so far for execution, - // and upstreamFailed contains all the vertices whose problems were - // caused by upstream failures, and thus whose diagnostics should be - // excluded from the final set. - // - // Readers and writers of either map must hold diagsLock. - diagsMap map[Vertex]tfdiags.Diagnostics - upstreamFailed map[Vertex]struct{} - diagsLock sync.Mutex -} - -func (w *Walker) init() { - if w.vertices == nil { - w.vertices = make(Set) - } - if w.edges == nil { - w.edges = make(Set) - } -} - -type walkerVertex struct { - // These should only be set once on initialization and never written again. - // They are not protected by a lock since they don't need to be since - // they are write-once. - - // DoneCh is closed when this vertex has completed execution, regardless - // of success. - // - // CancelCh is closed when the vertex should cancel execution. If execution - // is already complete (DoneCh is closed), this has no effect. Otherwise, - // execution is cancelled as quickly as possible. - DoneCh chan struct{} - CancelCh chan struct{} - - // Dependency information. Any changes to any of these fields requires - // holding DepsLock. - // - // DepsCh is sent a single value that denotes whether the upstream deps - // were successful (no errors). Any value sent means that the upstream - // dependencies are complete. No other values will ever be sent again. - // - // DepsUpdateCh is closed when there is a new DepsCh set. - DepsCh chan bool - DepsUpdateCh chan struct{} - DepsLock sync.Mutex - - // Below is not safe to read/write in parallel. This behavior is - // enforced by changes only happening in Update. Nothing else should - // ever modify these. - deps map[Vertex]chan struct{} - depsCancelCh chan struct{} -} - -// Wait waits for the completion of the walk and returns diagnostics describing -// any problems that arose. Update should be called to populate the walk with -// vertices and edges prior to calling this. -// -// Wait will return as soon as all currently known vertices are complete. -// If you plan on calling Update with more vertices in the future, you -// should not call Wait until after this is done. -func (w *Walker) Wait() tfdiags.Diagnostics { - // Wait for completion - w.wait.Wait() - - var diags tfdiags.Diagnostics - w.diagsLock.Lock() - for v, vDiags := range w.diagsMap { - if _, upstream := w.upstreamFailed[v]; upstream { - // Ignore diagnostics for nodes that had failed upstreams, since - // the downstream diagnostics are likely to be redundant. - continue - } - diags = diags.Append(vDiags) - } - w.diagsLock.Unlock() - - return diags -} - -// Update updates the currently executing walk with the given graph. -// This will perform a diff of the vertices and edges and update the walker. -// Already completed vertices remain completed (including any errors during -// their execution). -// -// This returns immediately once the walker is updated; it does not wait -// for completion of the walk. -// -// Multiple Updates can be called in parallel. Update can be called at any -// time during a walk. -func (w *Walker) Update(g *AcyclicGraph) { - w.init() - v := make(Set) - e := make(Set) - if g != nil { - v, e = g.vertices, g.edges - } - - // Grab the change lock so no more updates happen but also so that - // no new vertices are executed during this time since we may be - // removing them. - w.changeLock.Lock() - defer w.changeLock.Unlock() - - // Initialize fields - if w.vertexMap == nil { - w.vertexMap = make(map[Vertex]*walkerVertex) - } - - // Calculate all our sets - newEdges := e.Difference(w.edges) - oldEdges := w.edges.Difference(e) - newVerts := v.Difference(w.vertices) - oldVerts := w.vertices.Difference(v) - - // Add the new vertices - for _, raw := range newVerts { - v := raw.(Vertex) - - // Add to the waitgroup so our walk is not done until everything finishes - w.wait.Add(1) - - // Add to our own set so we know about it already - w.vertices.Add(raw) - - // Initialize the vertex info - info := &walkerVertex{ - DoneCh: make(chan struct{}), - CancelCh: make(chan struct{}), - deps: make(map[Vertex]chan struct{}), - } - - // Add it to the map and kick off the walk - w.vertexMap[v] = info - } - - // Remove the old vertices - for _, raw := range oldVerts { - v := raw.(Vertex) - - // Get the vertex info so we can cancel it - info, ok := w.vertexMap[v] - if !ok { - // This vertex for some reason was never in our map. This - // shouldn't be possible. - continue - } - - // Cancel the vertex - close(info.CancelCh) - - // Delete it out of the map - delete(w.vertexMap, v) - w.vertices.Delete(raw) - } - - // Add the new edges - changedDeps := make(Set) - for _, raw := range newEdges { - edge := raw.(Edge) - waiter, dep := w.edgeParts(edge) - - // Get the info for the waiter - waiterInfo, ok := w.vertexMap[waiter] - if !ok { - // Vertex doesn't exist... shouldn't be possible but ignore. - continue - } - - // Get the info for the dep - depInfo, ok := w.vertexMap[dep] - if !ok { - // Vertex doesn't exist... shouldn't be possible but ignore. - continue - } - - // Add the dependency to our waiter - waiterInfo.deps[dep] = depInfo.DoneCh - - // Record that the deps changed for this waiter - changedDeps.Add(waiter) - w.edges.Add(raw) - } - - // Process removed edges - for _, raw := range oldEdges { - edge := raw.(Edge) - waiter, dep := w.edgeParts(edge) - - // Get the info for the waiter - waiterInfo, ok := w.vertexMap[waiter] - if !ok { - // Vertex doesn't exist... shouldn't be possible but ignore. - continue - } - - // Delete the dependency from the waiter - delete(waiterInfo.deps, dep) - - // Record that the deps changed for this waiter - changedDeps.Add(waiter) - w.edges.Delete(raw) - } - - // For each vertex with changed dependencies, we need to kick off - // a new waiter and notify the vertex of the changes. - for _, raw := range changedDeps { - v := raw.(Vertex) - info, ok := w.vertexMap[v] - if !ok { - // Vertex doesn't exist... shouldn't be possible but ignore. - continue - } - - // Create a new done channel - doneCh := make(chan bool, 1) - - // Create the channel we close for cancellation - cancelCh := make(chan struct{}) - - // Build a new deps copy - deps := make(map[Vertex]<-chan struct{}) - for k, v := range info.deps { - deps[k] = v - } - - // Update the update channel - info.DepsLock.Lock() - if info.DepsUpdateCh != nil { - close(info.DepsUpdateCh) - } - info.DepsCh = doneCh - info.DepsUpdateCh = make(chan struct{}) - info.DepsLock.Unlock() - - // Cancel the older waiter - if info.depsCancelCh != nil { - close(info.depsCancelCh) - } - info.depsCancelCh = cancelCh - - // Start the waiter - go w.waitDeps(v, deps, doneCh, cancelCh) - } - - // Start all the new vertices. We do this at the end so that all - // the edge waiters and changes are set up above. - for _, raw := range newVerts { - v := raw.(Vertex) - go w.walkVertex(v, w.vertexMap[v]) - } -} - -// edgeParts returns the waiter and the dependency, in that order. -// The waiter is waiting on the dependency. -func (w *Walker) edgeParts(e Edge) (Vertex, Vertex) { - if w.Reverse { - return e.Source(), e.Target() - } - - return e.Target(), e.Source() -} - -// walkVertex walks a single vertex, waiting for any dependencies before -// executing the callback. -func (w *Walker) walkVertex(v Vertex, info *walkerVertex) { - // When we're done executing, lower the waitgroup count - defer w.wait.Done() - - // When we're done, always close our done channel - defer close(info.DoneCh) - - // Wait for our dependencies. We create a [closed] deps channel so - // that we can immediately fall through to load our actual DepsCh. - var depsSuccess bool - var depsUpdateCh chan struct{} - depsCh := make(chan bool, 1) - depsCh <- true - close(depsCh) - for { - select { - case <-info.CancelCh: - // Cancel - return - - case depsSuccess = <-depsCh: - // Deps complete! Mark as nil to trigger completion handling. - depsCh = nil - - case <-depsUpdateCh: - // New deps, reloop - } - - // Check if we have updated dependencies. This can happen if the - // dependencies were satisfied exactly prior to an Update occurring. - // In that case, we'd like to take into account new dependencies - // if possible. - info.DepsLock.Lock() - if info.DepsCh != nil { - depsCh = info.DepsCh - info.DepsCh = nil - } - if info.DepsUpdateCh != nil { - depsUpdateCh = info.DepsUpdateCh - } - info.DepsLock.Unlock() - - // If we still have no deps channel set, then we're done! - if depsCh == nil { - break - } - } - - // If we passed dependencies, we just want to check once more that - // we're not cancelled, since this can happen just as dependencies pass. - select { - case <-info.CancelCh: - // Cancelled during an update while dependencies completed. - return - default: - } - - // Run our callback or note that our upstream failed - var diags tfdiags.Diagnostics - var upstreamFailed bool - if depsSuccess { - diags = w.Callback(v) - } else { - log.Printf("[TRACE] dag/walk: upstream of %q errored, so skipping", VertexName(v)) - // This won't be displayed to the user because we'll set upstreamFailed, - // but we need to ensure there's at least one error in here so that - // the failures will cascade downstream. - diags = diags.Append(errors.New("upstream dependencies failed")) - upstreamFailed = true - } - - // Record the result (we must do this after execution because we mustn't - // hold diagsLock while visiting a vertex.) - w.diagsLock.Lock() - if w.diagsMap == nil { - w.diagsMap = make(map[Vertex]tfdiags.Diagnostics) - } - w.diagsMap[v] = diags - if w.upstreamFailed == nil { - w.upstreamFailed = make(map[Vertex]struct{}) - } - if upstreamFailed { - w.upstreamFailed[v] = struct{}{} - } - w.diagsLock.Unlock() -} - -func (w *Walker) waitDeps( - v Vertex, - deps map[Vertex]<-chan struct{}, - doneCh chan<- bool, - cancelCh <-chan struct{}) { - - // For each dependency given to us, wait for it to complete - for dep, depCh := range deps { - DepSatisfied: - for { - select { - case <-depCh: - // Dependency satisfied! - break DepSatisfied - - case <-cancelCh: - // Wait cancelled. Note that we didn't satisfy dependencies - // so that anything waiting on us also doesn't run. - doneCh <- false - return - - case <-time.After(time.Second * 5): - log.Printf("[TRACE] dag/walk: vertex %q is waiting for %q", - VertexName(v), VertexName(dep)) - } - } - } - - // Dependencies satisfied! We need to check if any errored - w.diagsLock.Lock() - defer w.diagsLock.Unlock() - for dep := range deps { - if w.diagsMap[dep].HasErrors() { - // One of our dependencies failed, so return false - doneCh <- false - return - } - } - - // All dependencies satisfied and successful - doneCh <- true -} diff --git a/vendor/github.com/hashicorp/terraform/tfdiags/config_traversals.go b/vendor/github.com/hashicorp/terraform/tfdiags/config_traversals.go deleted file mode 100644 index 8e41f46e..00000000 --- a/vendor/github.com/hashicorp/terraform/tfdiags/config_traversals.go +++ /dev/null @@ -1,68 +0,0 @@ -package tfdiags - -import ( - "bytes" - "fmt" - "strconv" - - "github.com/zclconf/go-cty/cty" -) - -// FormatCtyPath is a helper function to produce a user-friendly string -// representation of a cty.Path. The result uses a syntax similar to the -// HCL expression language in the hope of it being familiar to users. -func FormatCtyPath(path cty.Path) string { - var buf bytes.Buffer - for _, step := range path { - switch ts := step.(type) { - case cty.GetAttrStep: - fmt.Fprintf(&buf, ".%s", ts.Name) - case cty.IndexStep: - buf.WriteByte('[') - key := ts.Key - keyTy := key.Type() - switch { - case key.IsNull(): - buf.WriteString("null") - case !key.IsKnown(): - buf.WriteString("(not yet known)") - case keyTy == cty.Number: - bf := key.AsBigFloat() - buf.WriteString(bf.Text('g', -1)) - case keyTy == cty.String: - buf.WriteString(strconv.Quote(key.AsString())) - default: - buf.WriteString("...") - } - buf.WriteByte(']') - } - } - return buf.String() -} - -// FormatError is a helper function to produce a user-friendly string -// representation of certain special error types that we might want to -// include in diagnostic messages. -// -// This currently has special behavior only for cty.PathError, where a -// non-empty path is rendered in a HCL-like syntax as context. -func FormatError(err error) string { - perr, ok := err.(cty.PathError) - if !ok || len(perr.Path) == 0 { - return err.Error() - } - - return fmt.Sprintf("%s: %s", FormatCtyPath(perr.Path), perr.Error()) -} - -// FormatErrorPrefixed is like FormatError except that it presents any path -// information after the given prefix string, which is assumed to contain -// an HCL syntax representation of the value that errors are relative to. -func FormatErrorPrefixed(err error, prefix string) string { - perr, ok := err.(cty.PathError) - if !ok || len(perr.Path) == 0 { - return fmt.Sprintf("%s: %s", prefix, err.Error()) - } - - return fmt.Sprintf("%s%s: %s", prefix, FormatCtyPath(perr.Path), perr.Error()) -} diff --git a/vendor/github.com/hashicorp/terraform/tfdiags/consolidate_warnings.go b/vendor/github.com/hashicorp/terraform/tfdiags/consolidate_warnings.go deleted file mode 100644 index 06f3d52c..00000000 --- a/vendor/github.com/hashicorp/terraform/tfdiags/consolidate_warnings.go +++ /dev/null @@ -1,146 +0,0 @@ -package tfdiags - -import "fmt" - -// ConsolidateWarnings checks if there is an unreasonable amount of warnings -// with the same summary in the receiver and, if so, returns a new diagnostics -// with some of those warnings consolidated into a single warning in order -// to reduce the verbosity of the output. -// -// This mechanism is here primarily for diagnostics printed out at the CLI. In -// other contexts it is likely better to just return the warnings directly, -// particularly if they are going to be interpreted by software rather than -// by a human reader. -// -// The returned slice always has a separate backing array from the reciever, -// but some diagnostic values themselves might be shared. -// -// The definition of "unreasonable" is given as the threshold argument. At most -// that many warnings with the same summary will be shown. -func (diags Diagnostics) ConsolidateWarnings(threshold int) Diagnostics { - if len(diags) == 0 { - return nil - } - - newDiags := make(Diagnostics, 0, len(diags)) - - // We'll track how many times we've seen each warning summary so we can - // decide when to start consolidating. Once we _have_ started consolidating, - // we'll also track the object representing the consolidated warning - // so we can continue appending to it. - warningStats := make(map[string]int) - warningGroups := make(map[string]*warningGroup) - - for _, diag := range diags { - severity := diag.Severity() - if severity != Warning || diag.Source().Subject == nil { - // Only warnings can get special treatment, and we only - // consolidate warnings that have source locations because - // our primary goal here is to deal with the situation where - // some configuration language feature is producing a warning - // each time it's used across a potentially-large config. - newDiags = newDiags.Append(diag) - continue - } - - desc := diag.Description() - summary := desc.Summary - if g, ok := warningGroups[summary]; ok { - // We're already grouping this one, so we'll just continue it. - g.Append(diag) - continue - } - - warningStats[summary]++ - if warningStats[summary] == threshold { - // Initially creating the group doesn't really change anything - // visibly in the result, since a group with only one warning - // is just a passthrough anyway, but once we do this any additional - // warnings with the same summary will get appended to this group. - g := &warningGroup{} - newDiags = newDiags.Append(g) - warningGroups[summary] = g - g.Append(diag) - continue - } - - // If this warning is not consolidating yet then we'll just append - // it directly. - newDiags = newDiags.Append(diag) - } - - return newDiags -} - -// A warningGroup is one or more warning diagnostics grouped together for -// UI consolidation purposes. -// -// A warningGroup with only one diagnostic in it is just a passthrough for -// that one diagnostic. If it has more than one then it will behave mostly -// like the first one but its detail message will include an additional -// sentence mentioning the consolidation. A warningGroup with no diagnostics -// at all is invalid and will panic when used. -type warningGroup struct { - Warnings Diagnostics -} - -var _ Diagnostic = (*warningGroup)(nil) - -func (wg *warningGroup) Severity() Severity { - return wg.Warnings[0].Severity() -} - -func (wg *warningGroup) Description() Description { - desc := wg.Warnings[0].Description() - if len(wg.Warnings) < 2 { - return desc - } - extraCount := len(wg.Warnings) - 1 - var msg string - switch extraCount { - case 1: - msg = "(and one more similar warning elsewhere)" - default: - msg = fmt.Sprintf("(and %d more similar warnings elsewhere)", extraCount) - } - if desc.Detail != "" { - desc.Detail = desc.Detail + "\n\n" + msg - } else { - desc.Detail = msg - } - return desc -} - -func (wg *warningGroup) Source() Source { - return wg.Warnings[0].Source() -} - -func (wg *warningGroup) FromExpr() *FromExpr { - return wg.Warnings[0].FromExpr() -} - -func (wg *warningGroup) Append(diag Diagnostic) { - if diag.Severity() != Warning { - panic("can't append a non-warning diagnostic to a warningGroup") - } - wg.Warnings = append(wg.Warnings, diag) -} - -// WarningGroupSourceRanges can be used in conjunction with -// Diagnostics.ConsolidateWarnings to recover the full set of original source -// locations from a consolidated warning. -// -// For convenience, this function accepts any diagnostic and will just return -// the single Source value from any diagnostic that isn't a warning group. -func WarningGroupSourceRanges(diag Diagnostic) []Source { - wg, ok := diag.(*warningGroup) - if !ok { - return []Source{diag.Source()} - } - - ret := make([]Source, len(wg.Warnings)) - for i, wrappedDiag := range wg.Warnings { - ret[i] = wrappedDiag.Source() - } - return ret -} diff --git a/vendor/github.com/hashicorp/terraform/tfdiags/contextual.go b/vendor/github.com/hashicorp/terraform/tfdiags/contextual.go deleted file mode 100644 index c59280f3..00000000 --- a/vendor/github.com/hashicorp/terraform/tfdiags/contextual.go +++ /dev/null @@ -1,385 +0,0 @@ -package tfdiags - -import ( - "github.com/hashicorp/hcl/v2" - "github.com/zclconf/go-cty/cty" - "github.com/zclconf/go-cty/cty/gocty" -) - -// The "contextual" family of diagnostics are designed to allow separating -// the detection of a problem from placing that problem in context. For -// example, some code that is validating an object extracted from configuration -// may not have access to the configuration that generated it, but can still -// report problems within that object which the caller can then place in -// context by calling IsConfigBody on the returned diagnostics. -// -// When contextual diagnostics are used, the documentation for a method must -// be very explicit about what context is implied for any diagnostics returned, -// to help ensure the expected result. - -// contextualFromConfig is an interface type implemented by diagnostic types -// that can elaborate themselves when given information about the configuration -// body they are embedded in, as well as the runtime address associated with -// that configuration. -// -// Usually this entails extracting source location information in order to -// populate the "Subject" range. -type contextualFromConfigBody interface { - ElaborateFromConfigBody(hcl.Body, string) Diagnostic -} - -// InConfigBody returns a copy of the receiver with any config-contextual -// diagnostics elaborated in the context of the given body. An optional address -// argument may be added to indicate which instance of the configuration the -// error related to. -func (diags Diagnostics) InConfigBody(body hcl.Body, addr string) Diagnostics { - if len(diags) == 0 { - return nil - } - - ret := make(Diagnostics, len(diags)) - for i, srcDiag := range diags { - if cd, isCD := srcDiag.(contextualFromConfigBody); isCD { - ret[i] = cd.ElaborateFromConfigBody(body, addr) - } else { - ret[i] = srcDiag - } - } - - return ret -} - -// AttributeValue returns a diagnostic about an attribute value in an implied current -// configuration context. This should be returned only from functions whose -// interface specifies a clear configuration context that this will be -// resolved in. -// -// The given path is relative to the implied configuration context. To describe -// a top-level attribute, it should be a single-element cty.Path with a -// cty.GetAttrStep. It's assumed that the path is returning into a structure -// that would be produced by our conventions in the configschema package; it -// may return unexpected results for structures that can't be represented by -// configschema. -// -// Since mapping attribute paths back onto configuration is an imprecise -// operation (e.g. dynamic block generation may cause the same block to be -// evaluated multiple times) the diagnostic detail should include the attribute -// name and other context required to help the user understand what is being -// referenced in case the identified source range is not unique. -// -// The returned attribute will not have source location information until -// context is applied to the containing diagnostics using diags.InConfigBody. -// After context is applied, the source location is the value assigned to the -// named attribute, or the containing body's "missing item range" if no -// value is present. -func AttributeValue(severity Severity, summary, detail string, attrPath cty.Path) Diagnostic { - return &attributeDiagnostic{ - diagnosticBase: diagnosticBase{ - severity: severity, - summary: summary, - detail: detail, - }, - attrPath: attrPath, - } -} - -// GetAttribute extracts an attribute cty.Path from a diagnostic if it contains -// one. Normally this is not accessed directly, and instead the config body is -// added to the Diagnostic to create a more complete message for the user. In -// some cases however, we may want to know just the name of the attribute that -// generated the Diagnostic message. -// This returns a nil cty.Path if it does not exist in the Diagnostic. -func GetAttribute(d Diagnostic) cty.Path { - if d, ok := d.(*attributeDiagnostic); ok { - return d.attrPath - } - return nil -} - -type attributeDiagnostic struct { - diagnosticBase - attrPath cty.Path - subject *SourceRange // populated only after ElaborateFromConfigBody -} - -// ElaborateFromConfigBody finds the most accurate possible source location -// for a diagnostic's attribute path within the given body. -// -// Backing out from a path back to a source location is not always entirely -// possible because we lose some information in the decoding process, so -// if an exact position cannot be found then the returned diagnostic will -// refer to a position somewhere within the containing body, which is assumed -// to be better than no location at all. -// -// If possible it is generally better to report an error at a layer where -// source location information is still available, for more accuracy. This -// is not always possible due to system architecture, so this serves as a -// "best effort" fallback behavior for such situations. -func (d *attributeDiagnostic) ElaborateFromConfigBody(body hcl.Body, addr string) Diagnostic { - // don't change an existing address - if d.address == "" { - d.address = addr - } - - if len(d.attrPath) < 1 { - // Should never happen, but we'll allow it rather than crashing. - return d - } - - if d.subject != nil { - // Don't modify an already-elaborated diagnostic. - return d - } - - ret := *d - - // This function will often end up re-decoding values that were already - // decoded by an earlier step. This is non-ideal but is architecturally - // more convenient than arranging for source location information to be - // propagated to every place in Terraform, and this happens only in the - // presence of errors where performance isn't a concern. - - traverse := d.attrPath[:] - final := d.attrPath[len(d.attrPath)-1] - - // Index should never be the first step - // as indexing of top blocks (such as resources & data sources) - // is handled elsewhere - if _, isIdxStep := traverse[0].(cty.IndexStep); isIdxStep { - subject := SourceRangeFromHCL(body.MissingItemRange()) - ret.subject = &subject - return &ret - } - - // Process index separately - idxStep, hasIdx := final.(cty.IndexStep) - if hasIdx { - final = d.attrPath[len(d.attrPath)-2] - traverse = d.attrPath[:len(d.attrPath)-1] - } - - // If we have more than one step after removing index - // then we'll first try to traverse to a child body - // corresponding to the requested path. - if len(traverse) > 1 { - body = traversePathSteps(traverse, body) - } - - // Default is to indicate a missing item in the deepest body we reached - // while traversing. - subject := SourceRangeFromHCL(body.MissingItemRange()) - ret.subject = &subject - - // Once we get here, "final" should be a GetAttr step that maps to an - // attribute in our current body. - finalStep, isAttr := final.(cty.GetAttrStep) - if !isAttr { - return &ret - } - - content, _, contentDiags := body.PartialContent(&hcl.BodySchema{ - Attributes: []hcl.AttributeSchema{ - { - Name: finalStep.Name, - Required: true, - }, - }, - }) - if contentDiags.HasErrors() { - return &ret - } - - if attr, ok := content.Attributes[finalStep.Name]; ok { - hclRange := attr.Expr.Range() - if hasIdx { - // Try to be more precise by finding index range - hclRange = hclRangeFromIndexStepAndAttribute(idxStep, attr) - } - subject = SourceRangeFromHCL(hclRange) - ret.subject = &subject - } - - return &ret -} - -func traversePathSteps(traverse []cty.PathStep, body hcl.Body) hcl.Body { - for i := 0; i < len(traverse); i++ { - step := traverse[i] - - switch tStep := step.(type) { - case cty.GetAttrStep: - - var next cty.PathStep - if i < (len(traverse) - 1) { - next = traverse[i+1] - } - - // Will be indexing into our result here? - var indexType cty.Type - var indexVal cty.Value - if nextIndex, ok := next.(cty.IndexStep); ok { - indexVal = nextIndex.Key - indexType = indexVal.Type() - i++ // skip over the index on subsequent iterations - } - - var blockLabelNames []string - if indexType == cty.String { - // Map traversal means we expect one label for the key. - blockLabelNames = []string{"key"} - } - - // For intermediate steps we expect to be referring to a child - // block, so we'll attempt decoding under that assumption. - content, _, contentDiags := body.PartialContent(&hcl.BodySchema{ - Blocks: []hcl.BlockHeaderSchema{ - { - Type: tStep.Name, - LabelNames: blockLabelNames, - }, - }, - }) - if contentDiags.HasErrors() { - return body - } - filtered := make([]*hcl.Block, 0, len(content.Blocks)) - for _, block := range content.Blocks { - if block.Type == tStep.Name { - filtered = append(filtered, block) - } - } - if len(filtered) == 0 { - // Step doesn't refer to a block - continue - } - - switch indexType { - case cty.NilType: // no index at all - if len(filtered) != 1 { - return body - } - body = filtered[0].Body - case cty.Number: - var idx int - err := gocty.FromCtyValue(indexVal, &idx) - if err != nil || idx >= len(filtered) { - return body - } - body = filtered[idx].Body - case cty.String: - key := indexVal.AsString() - var block *hcl.Block - for _, candidate := range filtered { - if candidate.Labels[0] == key { - block = candidate - break - } - } - if block == nil { - // No block with this key, so we'll just indicate a - // missing item in the containing block. - return body - } - body = block.Body - default: - // Should never happen, because only string and numeric indices - // are supported by cty collections. - return body - } - - default: - // For any other kind of step, we'll just return our current body - // as the subject and accept that this is a little inaccurate. - return body - } - } - return body -} - -func hclRangeFromIndexStepAndAttribute(idxStep cty.IndexStep, attr *hcl.Attribute) hcl.Range { - switch idxStep.Key.Type() { - case cty.Number: - var idx int - err := gocty.FromCtyValue(idxStep.Key, &idx) - items, diags := hcl.ExprList(attr.Expr) - if diags.HasErrors() { - return attr.Expr.Range() - } - if err != nil || idx >= len(items) { - return attr.NameRange - } - return items[idx].Range() - case cty.String: - pairs, diags := hcl.ExprMap(attr.Expr) - if diags.HasErrors() { - return attr.Expr.Range() - } - stepKey := idxStep.Key.AsString() - for _, kvPair := range pairs { - key, diags := kvPair.Key.Value(nil) - if diags.HasErrors() { - return attr.Expr.Range() - } - if key.AsString() == stepKey { - startRng := kvPair.Value.StartRange() - return startRng - } - } - return attr.NameRange - } - return attr.Expr.Range() -} - -func (d *attributeDiagnostic) Source() Source { - return Source{ - Subject: d.subject, - } -} - -// WholeContainingBody returns a diagnostic about the body that is an implied -// current configuration context. This should be returned only from -// functions whose interface specifies a clear configuration context that this -// will be resolved in. -// -// The returned attribute will not have source location information until -// context is applied to the containing diagnostics using diags.InConfigBody. -// After context is applied, the source location is currently the missing item -// range of the body. In future, this may change to some other suitable -// part of the containing body. -func WholeContainingBody(severity Severity, summary, detail string) Diagnostic { - return &wholeBodyDiagnostic{ - diagnosticBase: diagnosticBase{ - severity: severity, - summary: summary, - detail: detail, - }, - } -} - -type wholeBodyDiagnostic struct { - diagnosticBase - subject *SourceRange // populated only after ElaborateFromConfigBody -} - -func (d *wholeBodyDiagnostic) ElaborateFromConfigBody(body hcl.Body, addr string) Diagnostic { - // don't change an existing address - if d.address == "" { - d.address = addr - } - - if d.subject != nil { - // Don't modify an already-elaborated diagnostic. - return d - } - - ret := *d - rng := SourceRangeFromHCL(body.MissingItemRange()) - ret.subject = &rng - return &ret -} - -func (d *wholeBodyDiagnostic) Source() Source { - return Source{ - Subject: d.subject, - } -} diff --git a/vendor/github.com/hashicorp/terraform/tfdiags/diagnostic.go b/vendor/github.com/hashicorp/terraform/tfdiags/diagnostic.go deleted file mode 100644 index d84fa666..00000000 --- a/vendor/github.com/hashicorp/terraform/tfdiags/diagnostic.go +++ /dev/null @@ -1,41 +0,0 @@ -package tfdiags - -import ( - "github.com/hashicorp/hcl/v2" -) - -type Diagnostic interface { - Severity() Severity - Description() Description - Source() Source - - // FromExpr returns the expression-related context for the diagnostic, if - // available. Returns nil if the diagnostic is not related to an - // expression evaluation. - FromExpr() *FromExpr -} - -type Severity rune - -//go:generate go run golang.org/x/tools/cmd/stringer -type=Severity - -const ( - Error Severity = 'E' - Warning Severity = 'W' -) - -type Description struct { - Address string - Summary string - Detail string -} - -type Source struct { - Subject *SourceRange - Context *SourceRange -} - -type FromExpr struct { - Expression hcl.Expression - EvalContext *hcl.EvalContext -} diff --git a/vendor/github.com/hashicorp/terraform/tfdiags/diagnostic_base.go b/vendor/github.com/hashicorp/terraform/tfdiags/diagnostic_base.go deleted file mode 100644 index 04e56773..00000000 --- a/vendor/github.com/hashicorp/terraform/tfdiags/diagnostic_base.go +++ /dev/null @@ -1,33 +0,0 @@ -package tfdiags - -// diagnosticBase can be embedded in other diagnostic structs to get -// default implementations of Severity and Description. This type also -// has default implementations of Source and FromExpr that return no source -// location or expression-related information, so embedders should generally -// override those method to return more useful results where possible. -type diagnosticBase struct { - severity Severity - summary string - detail string - address string -} - -func (d diagnosticBase) Severity() Severity { - return d.severity -} - -func (d diagnosticBase) Description() Description { - return Description{ - Summary: d.summary, - Detail: d.detail, - Address: d.address, - } -} - -func (d diagnosticBase) Source() Source { - return Source{} -} - -func (d diagnosticBase) FromExpr() *FromExpr { - return nil -} diff --git a/vendor/github.com/hashicorp/terraform/tfdiags/diagnostics.go b/vendor/github.com/hashicorp/terraform/tfdiags/diagnostics.go deleted file mode 100644 index 30476ee2..00000000 --- a/vendor/github.com/hashicorp/terraform/tfdiags/diagnostics.go +++ /dev/null @@ -1,330 +0,0 @@ -package tfdiags - -import ( - "bytes" - "fmt" - "path/filepath" - "sort" - "strings" - - "github.com/hashicorp/errwrap" - multierror "github.com/hashicorp/go-multierror" - "github.com/hashicorp/hcl/v2" -) - -// Diagnostics is a list of diagnostics. Diagnostics is intended to be used -// where a Go "error" might normally be used, allowing richer information -// to be conveyed (more context, support for warnings). -// -// A nil Diagnostics is a valid, empty diagnostics list, thus allowing -// heap allocation to be avoided in the common case where there are no -// diagnostics to report at all. -type Diagnostics []Diagnostic - -// Append is the main interface for constructing Diagnostics lists, taking -// an existing list (which may be nil) and appending the new objects to it -// after normalizing them to be implementations of Diagnostic. -// -// The usual pattern for a function that natively "speaks" diagnostics is: -// -// // Create a nil Diagnostics at the start of the function -// var diags diag.Diagnostics -// -// // At later points, build on it if errors / warnings occur: -// foo, err := DoSomethingRisky() -// if err != nil { -// diags = diags.Append(err) -// } -// -// // Eventually return the result and diagnostics in place of error -// return result, diags -// -// Append accepts a variety of different diagnostic-like types, including -// native Go errors and HCL diagnostics. It also knows how to unwrap -// a multierror.Error into separate error diagnostics. It can be passed -// another Diagnostics to concatenate the two lists. If given something -// it cannot handle, this function will panic. -func (diags Diagnostics) Append(new ...interface{}) Diagnostics { - for _, item := range new { - if item == nil { - continue - } - - switch ti := item.(type) { - case Diagnostic: - diags = append(diags, ti) - case Diagnostics: - diags = append(diags, ti...) // flatten - case diagnosticsAsError: - diags = diags.Append(ti.Diagnostics) // unwrap - case NonFatalError: - diags = diags.Append(ti.Diagnostics) // unwrap - case hcl.Diagnostics: - for _, hclDiag := range ti { - diags = append(diags, hclDiagnostic{hclDiag}) - } - case *hcl.Diagnostic: - diags = append(diags, hclDiagnostic{ti}) - case *multierror.Error: - for _, err := range ti.Errors { - diags = append(diags, nativeError{err}) - } - case error: - switch { - case errwrap.ContainsType(ti, Diagnostics(nil)): - // If we have an errwrap wrapper with a Diagnostics hiding - // inside then we'll unpick it here to get access to the - // individual diagnostics. - diags = diags.Append(errwrap.GetType(ti, Diagnostics(nil))) - case errwrap.ContainsType(ti, hcl.Diagnostics(nil)): - // Likewise, if we have HCL diagnostics we'll unpick that too. - diags = diags.Append(errwrap.GetType(ti, hcl.Diagnostics(nil))) - default: - diags = append(diags, nativeError{ti}) - } - default: - panic(fmt.Errorf("can't construct diagnostic(s) from %T", item)) - } - } - - // Given the above, we should never end up with a non-nil empty slice - // here, but we'll make sure of that so callers can rely on empty == nil - if len(diags) == 0 { - return nil - } - - return diags -} - -// HasErrors returns true if any of the diagnostics in the list have -// a severity of Error. -func (diags Diagnostics) HasErrors() bool { - for _, diag := range diags { - if diag.Severity() == Error { - return true - } - } - return false -} - -// ForRPC returns a version of the receiver that has been simplified so that -// it is friendly to RPC protocols. -// -// Currently this means that it can be serialized with encoding/gob and -// subsequently re-inflated. It may later grow to include other serialization -// formats. -// -// Note that this loses information about the original objects used to -// construct the diagnostics, so e.g. the errwrap API will not work as -// expected on an error-wrapped Diagnostics that came from ForRPC. -func (diags Diagnostics) ForRPC() Diagnostics { - ret := make(Diagnostics, len(diags)) - for i := range diags { - ret[i] = makeRPCFriendlyDiag(diags[i]) - } - return ret -} - -// Err flattens a diagnostics list into a single Go error, or to nil -// if the diagnostics list does not include any error-level diagnostics. -// -// This can be used to smuggle diagnostics through an API that deals in -// native errors, but unfortunately it will lose naked warnings (warnings -// that aren't accompanied by at least one error) since such APIs have no -// mechanism through which to report these. -// -// return result, diags.Error() -func (diags Diagnostics) Err() error { - if !diags.HasErrors() { - return nil - } - return diagnosticsAsError{diags} -} - -// ErrWithWarnings is similar to Err except that it will also return a non-nil -// error if the receiver contains only warnings. -// -// In the warnings-only situation, the result is guaranteed to be of dynamic -// type NonFatalError, allowing diagnostics-aware callers to type-assert -// and unwrap it, treating it as non-fatal. -// -// This should be used only in contexts where the caller is able to recognize -// and handle NonFatalError. For normal callers that expect a lack of errors -// to be signaled by nil, use just Diagnostics.Err. -func (diags Diagnostics) ErrWithWarnings() error { - if len(diags) == 0 { - return nil - } - if diags.HasErrors() { - return diags.Err() - } - return NonFatalError{diags} -} - -// NonFatalErr is similar to Err except that it always returns either nil -// (if there are no diagnostics at all) or NonFatalError. -// -// This allows diagnostics to be returned over an error return channel while -// being explicit that the diagnostics should not halt processing. -// -// This should be used only in contexts where the caller is able to recognize -// and handle NonFatalError. For normal callers that expect a lack of errors -// to be signaled by nil, use just Diagnostics.Err. -func (diags Diagnostics) NonFatalErr() error { - if len(diags) == 0 { - return nil - } - return NonFatalError{diags} -} - -// Sort applies an ordering to the diagnostics in the receiver in-place. -// -// The ordering is: warnings before errors, sourceless before sourced, -// short source paths before long source paths, and then ordering by -// position within each file. -// -// Diagnostics that do not differ by any of these sortable characteristics -// will remain in the same relative order after this method returns. -func (diags Diagnostics) Sort() { - sort.Stable(sortDiagnostics(diags)) -} - -type diagnosticsAsError struct { - Diagnostics -} - -func (dae diagnosticsAsError) Error() string { - diags := dae.Diagnostics - switch { - case len(diags) == 0: - // should never happen, since we don't create this wrapper if - // there are no diagnostics in the list. - return "no errors" - case len(diags) == 1: - desc := diags[0].Description() - if desc.Detail == "" { - return desc.Summary - } - return fmt.Sprintf("%s: %s", desc.Summary, desc.Detail) - default: - var ret bytes.Buffer - fmt.Fprintf(&ret, "%d problems:\n", len(diags)) - for _, diag := range dae.Diagnostics { - desc := diag.Description() - if desc.Detail == "" { - fmt.Fprintf(&ret, "\n- %s", desc.Summary) - } else { - fmt.Fprintf(&ret, "\n- %s: %s", desc.Summary, desc.Detail) - } - } - return ret.String() - } -} - -// WrappedErrors is an implementation of errwrap.Wrapper so that an error-wrapped -// diagnostics object can be picked apart by errwrap-aware code. -func (dae diagnosticsAsError) WrappedErrors() []error { - var errs []error - for _, diag := range dae.Diagnostics { - if wrapper, isErr := diag.(nativeError); isErr { - errs = append(errs, wrapper.err) - } - } - return errs -} - -// NonFatalError is a special error type, returned by -// Diagnostics.ErrWithWarnings and Diagnostics.NonFatalErr, -// that indicates that the wrapped diagnostics should be treated as non-fatal. -// Callers can conditionally type-assert an error to this type in order to -// detect the non-fatal scenario and handle it in a different way. -type NonFatalError struct { - Diagnostics -} - -func (woe NonFatalError) Error() string { - diags := woe.Diagnostics - switch { - case len(diags) == 0: - // should never happen, since we don't create this wrapper if - // there are no diagnostics in the list. - return "no errors or warnings" - case len(diags) == 1: - desc := diags[0].Description() - if desc.Detail == "" { - return desc.Summary - } - return fmt.Sprintf("%s: %s", desc.Summary, desc.Detail) - default: - var ret bytes.Buffer - if diags.HasErrors() { - fmt.Fprintf(&ret, "%d problems:\n", len(diags)) - } else { - fmt.Fprintf(&ret, "%d warnings:\n", len(diags)) - } - for _, diag := range woe.Diagnostics { - desc := diag.Description() - if desc.Detail == "" { - fmt.Fprintf(&ret, "\n- %s", desc.Summary) - } else { - fmt.Fprintf(&ret, "\n- %s: %s", desc.Summary, desc.Detail) - } - } - return ret.String() - } -} - -// sortDiagnostics is an implementation of sort.Interface -type sortDiagnostics []Diagnostic - -var _ sort.Interface = sortDiagnostics(nil) - -func (sd sortDiagnostics) Len() int { - return len(sd) -} - -func (sd sortDiagnostics) Less(i, j int) bool { - iD, jD := sd[i], sd[j] - iSev, jSev := iD.Severity(), jD.Severity() - iSrc, jSrc := iD.Source(), jD.Source() - - switch { - - case iSev != jSev: - return iSev == Warning - - case (iSrc.Subject == nil) != (jSrc.Subject == nil): - return iSrc.Subject == nil - - case iSrc.Subject != nil && *iSrc.Subject != *jSrc.Subject: - iSubj := iSrc.Subject - jSubj := jSrc.Subject - switch { - case iSubj.Filename != jSubj.Filename: - // Path with fewer segments goes first if they are different lengths - sep := string(filepath.Separator) - iCount := strings.Count(iSubj.Filename, sep) - jCount := strings.Count(jSubj.Filename, sep) - if iCount != jCount { - return iCount < jCount - } - return iSubj.Filename < jSubj.Filename - case iSubj.Start.Byte != jSubj.Start.Byte: - return iSubj.Start.Byte < jSubj.Start.Byte - case iSubj.End.Byte != jSubj.End.Byte: - return iSubj.End.Byte < jSubj.End.Byte - } - fallthrough - - default: - // The remaining properties do not have a defined ordering, so - // we'll leave it unspecified. Since we use sort.Stable in - // the caller of this, the ordering of remaining items will - // be preserved. - return false - } -} - -func (sd sortDiagnostics) Swap(i, j int) { - sd[i], sd[j] = sd[j], sd[i] -} diff --git a/vendor/github.com/hashicorp/terraform/tfdiags/doc.go b/vendor/github.com/hashicorp/terraform/tfdiags/doc.go deleted file mode 100644 index c427879e..00000000 --- a/vendor/github.com/hashicorp/terraform/tfdiags/doc.go +++ /dev/null @@ -1,16 +0,0 @@ -// Package tfdiags is a utility package for representing errors and -// warnings in a manner that allows us to produce good messages for the -// user. -// -// "diag" is short for "diagnostics", and is meant as a general word for -// feedback to a user about potential or actual problems. -// -// A design goal for this package is for it to be able to provide rich -// messaging where possible but to also be pragmatic about dealing with -// generic errors produced by system components that _can't_ provide -// such rich messaging. As a consequence, the main types in this package -- -// Diagnostics and Diagnostic -- are designed so that they can be "smuggled" -// over an error channel and then be unpacked at the other end, so that -// error diagnostics (at least) can transit through APIs that are not -// aware of this package. -package tfdiags diff --git a/vendor/github.com/hashicorp/terraform/tfdiags/error.go b/vendor/github.com/hashicorp/terraform/tfdiags/error.go deleted file mode 100644 index 13f7a714..00000000 --- a/vendor/github.com/hashicorp/terraform/tfdiags/error.go +++ /dev/null @@ -1,28 +0,0 @@ -package tfdiags - -// nativeError is a Diagnostic implementation that wraps a normal Go error -type nativeError struct { - err error -} - -var _ Diagnostic = nativeError{} - -func (e nativeError) Severity() Severity { - return Error -} - -func (e nativeError) Description() Description { - return Description{ - Summary: FormatError(e.err), - } -} - -func (e nativeError) Source() Source { - // No source information available for a native error - return Source{} -} - -func (e nativeError) FromExpr() *FromExpr { - // Native errors are not expression-related - return nil -} diff --git a/vendor/github.com/hashicorp/terraform/tfdiags/hcl.go b/vendor/github.com/hashicorp/terraform/tfdiags/hcl.go deleted file mode 100644 index 66e3e425..00000000 --- a/vendor/github.com/hashicorp/terraform/tfdiags/hcl.go +++ /dev/null @@ -1,141 +0,0 @@ -package tfdiags - -import ( - "fmt" - - "github.com/hashicorp/hcl/v2" -) - -// hclDiagnostic is a Diagnostic implementation that wraps a HCL Diagnostic -type hclDiagnostic struct { - diag *hcl.Diagnostic -} - -var _ Diagnostic = hclDiagnostic{} - -func (d hclDiagnostic) Severity() Severity { - switch d.diag.Severity { - case hcl.DiagWarning: - return Warning - default: - return Error - } -} - -func (d hclDiagnostic) Description() Description { - return Description{ - Summary: d.diag.Summary, - Detail: d.diag.Detail, - } -} - -func (d hclDiagnostic) Source() Source { - var ret Source - if d.diag.Subject != nil { - rng := SourceRangeFromHCL(*d.diag.Subject) - ret.Subject = &rng - } - if d.diag.Context != nil { - rng := SourceRangeFromHCL(*d.diag.Context) - ret.Context = &rng - } - return ret -} - -func (d hclDiagnostic) FromExpr() *FromExpr { - if d.diag.Expression == nil || d.diag.EvalContext == nil { - return nil - } - return &FromExpr{ - Expression: d.diag.Expression, - EvalContext: d.diag.EvalContext, - } -} - -// SourceRangeFromHCL constructs a SourceRange from the corresponding range -// type within the HCL package. -func SourceRangeFromHCL(hclRange hcl.Range) SourceRange { - return SourceRange{ - Filename: hclRange.Filename, - Start: SourcePos{ - Line: hclRange.Start.Line, - Column: hclRange.Start.Column, - Byte: hclRange.Start.Byte, - }, - End: SourcePos{ - Line: hclRange.End.Line, - Column: hclRange.End.Column, - Byte: hclRange.End.Byte, - }, - } -} - -// ToHCL constructs a HCL Range from the receiving SourceRange. This is the -// opposite of SourceRangeFromHCL. -func (r SourceRange) ToHCL() hcl.Range { - return hcl.Range{ - Filename: r.Filename, - Start: hcl.Pos{ - Line: r.Start.Line, - Column: r.Start.Column, - Byte: r.Start.Byte, - }, - End: hcl.Pos{ - Line: r.End.Line, - Column: r.End.Column, - Byte: r.End.Byte, - }, - } -} - -// ToHCL constructs a hcl.Diagnostics containing the same diagnostic messages -// as the receiving tfdiags.Diagnostics. -// -// This conversion preserves the data that HCL diagnostics are able to -// preserve but would be lossy in a round trip from tfdiags to HCL and then -// back to tfdiags, because it will lose the specific type information of -// the source diagnostics. In most cases this will not be a significant -// problem, but could produce an awkward result in some special cases such -// as converting the result of ConsolidateWarnings, which will force the -// resulting warning groups to be flattened early. -func (diags Diagnostics) ToHCL() hcl.Diagnostics { - if len(diags) == 0 { - return nil - } - ret := make(hcl.Diagnostics, len(diags)) - for i, diag := range diags { - severity := diag.Severity() - desc := diag.Description() - source := diag.Source() - fromExpr := diag.FromExpr() - - hclDiag := &hcl.Diagnostic{ - Summary: desc.Summary, - Detail: desc.Detail, - } - - switch severity { - case Warning: - hclDiag.Severity = hcl.DiagWarning - case Error: - hclDiag.Severity = hcl.DiagError - default: - // The above should always be exhaustive for all of the valid - // Severity values in this package. - panic(fmt.Sprintf("unknown diagnostic severity %s", severity)) - } - if source.Subject != nil { - hclDiag.Subject = source.Subject.ToHCL().Ptr() - } - if source.Context != nil { - hclDiag.Context = source.Context.ToHCL().Ptr() - } - if fromExpr != nil { - hclDiag.Expression = fromExpr.Expression - hclDiag.EvalContext = fromExpr.EvalContext - } - - ret[i] = hclDiag - } - return ret -} diff --git a/vendor/github.com/hashicorp/terraform/tfdiags/rpc_friendly.go b/vendor/github.com/hashicorp/terraform/tfdiags/rpc_friendly.go deleted file mode 100644 index 485063b0..00000000 --- a/vendor/github.com/hashicorp/terraform/tfdiags/rpc_friendly.go +++ /dev/null @@ -1,59 +0,0 @@ -package tfdiags - -import ( - "encoding/gob" -) - -type rpcFriendlyDiag struct { - Severity_ Severity - Summary_ string - Detail_ string - Subject_ *SourceRange - Context_ *SourceRange -} - -// rpcFriendlyDiag transforms a given diagnostic so that is more friendly to -// RPC. -// -// In particular, it currently returns an object that can be serialized and -// later re-inflated using gob. This definition may grow to include other -// serializations later. -func makeRPCFriendlyDiag(diag Diagnostic) Diagnostic { - desc := diag.Description() - source := diag.Source() - return &rpcFriendlyDiag{ - Severity_: diag.Severity(), - Summary_: desc.Summary, - Detail_: desc.Detail, - Subject_: source.Subject, - Context_: source.Context, - } -} - -func (d *rpcFriendlyDiag) Severity() Severity { - return d.Severity_ -} - -func (d *rpcFriendlyDiag) Description() Description { - return Description{ - Summary: d.Summary_, - Detail: d.Detail_, - } -} - -func (d *rpcFriendlyDiag) Source() Source { - return Source{ - Subject: d.Subject_, - Context: d.Context_, - } -} - -func (d rpcFriendlyDiag) FromExpr() *FromExpr { - // RPC-friendly diagnostics cannot preserve expression information because - // expressions themselves are not RPC-friendly. - return nil -} - -func init() { - gob.Register((*rpcFriendlyDiag)(nil)) -} diff --git a/vendor/github.com/hashicorp/terraform/tfdiags/severity_string.go b/vendor/github.com/hashicorp/terraform/tfdiags/severity_string.go deleted file mode 100644 index 78a72106..00000000 --- a/vendor/github.com/hashicorp/terraform/tfdiags/severity_string.go +++ /dev/null @@ -1,29 +0,0 @@ -// Code generated by "stringer -type=Severity"; DO NOT EDIT. - -package tfdiags - -import "strconv" - -func _() { - // An "invalid array index" compiler error signifies that the constant values have changed. - // Re-run the stringer command to generate them again. - var x [1]struct{} - _ = x[Error-69] - _ = x[Warning-87] -} - -const ( - _Severity_name_0 = "Error" - _Severity_name_1 = "Warning" -) - -func (i Severity) String() string { - switch { - case i == 69: - return _Severity_name_0 - case i == 87: - return _Severity_name_1 - default: - return "Severity(" + strconv.FormatInt(int64(i), 10) + ")" - } -} diff --git a/vendor/github.com/hashicorp/terraform/tfdiags/simple_warning.go b/vendor/github.com/hashicorp/terraform/tfdiags/simple_warning.go deleted file mode 100644 index b0f1ecd4..00000000 --- a/vendor/github.com/hashicorp/terraform/tfdiags/simple_warning.go +++ /dev/null @@ -1,30 +0,0 @@ -package tfdiags - -type simpleWarning string - -var _ Diagnostic = simpleWarning("") - -// SimpleWarning constructs a simple (summary-only) warning diagnostic. -func SimpleWarning(msg string) Diagnostic { - return simpleWarning(msg) -} - -func (e simpleWarning) Severity() Severity { - return Warning -} - -func (e simpleWarning) Description() Description { - return Description{ - Summary: string(e), - } -} - -func (e simpleWarning) Source() Source { - // No source information available for a simple warning - return Source{} -} - -func (e simpleWarning) FromExpr() *FromExpr { - // Simple warnings are not expression-related - return nil -} diff --git a/vendor/github.com/hashicorp/terraform/tfdiags/source_range.go b/vendor/github.com/hashicorp/terraform/tfdiags/source_range.go deleted file mode 100644 index 3031168d..00000000 --- a/vendor/github.com/hashicorp/terraform/tfdiags/source_range.go +++ /dev/null @@ -1,35 +0,0 @@ -package tfdiags - -import ( - "fmt" - "os" - "path/filepath" -) - -type SourceRange struct { - Filename string - Start, End SourcePos -} - -type SourcePos struct { - Line, Column, Byte int -} - -// StartString returns a string representation of the start of the range, -// including the filename and the line and column numbers. -func (r SourceRange) StartString() string { - filename := r.Filename - - // We'll try to relative-ize our filename here so it's less verbose - // in the common case of being in the current working directory. If not, - // we'll just show the full path. - wd, err := os.Getwd() - if err == nil { - relFn, err := filepath.Rel(wd, filename) - if err == nil { - filename = relFn - } - } - - return fmt.Sprintf("%s:%d,%d", filename, r.Start.Line, r.Start.Column) -} diff --git a/vendor/github.com/hashicorp/terraform/tfdiags/sourceless.go b/vendor/github.com/hashicorp/terraform/tfdiags/sourceless.go deleted file mode 100644 index eaa27373..00000000 --- a/vendor/github.com/hashicorp/terraform/tfdiags/sourceless.go +++ /dev/null @@ -1,13 +0,0 @@ -package tfdiags - -// Sourceless creates and returns a diagnostic with no source location -// information. This is generally used for operational-type errors that are -// caused by or relate to the environment where Terraform is running rather -// than to the provided configuration. -func Sourceless(severity Severity, summary, detail string) Diagnostic { - return diagnosticBase{ - severity: severity, - summary: summary, - detail: detail, - } -} diff --git a/vendor/github.com/inngest/inngest/LICENSE.md b/vendor/github.com/inngest/inngest/LICENSE.md index 6e36afbd..945f7670 100644 --- a/vendor/github.com/inngest/inngest/LICENSE.md +++ b/vendor/github.com/inngest/inngest/LICENSE.md @@ -500,7 +500,7 @@ you make available. 14. Revised Versions of this License. -MongoDB, Inc. may publish revised and/or new versions of the Server Side +Inngest Inc. may publish revised and/or new versions of the Server Side Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. @@ -509,9 +509,9 @@ Each version is given a distinguishing version number. If the Program specifies that a certain numbered version of the Server Side Public License “or any later version” applies to it, you have the option of following the terms and conditions either of that numbered version or of -any later version published by MongoDB, Inc. If the Program does not +any later version published by Inngest Inc. If the Program does not specify a version number of the Server Side Public License, you may -choose any version ever published by MongoDB, Inc. +choose any version ever published by Inngest Inc. If the Program specifies that a proxy can decide which future versions of the Server Side Public License can be used, that proxy's public statement diff --git a/vendor/github.com/inngest/inngest/pkg/consts/consts.go b/vendor/github.com/inngest/inngest/pkg/consts/consts.go index de81fc26..b0cdaa29 100644 --- a/vendor/github.com/inngest/inngest/pkg/consts/consts.go +++ b/vendor/github.com/inngest/inngest/pkg/consts/consts.go @@ -99,4 +99,19 @@ const ( // FutureQueeueFudgeLimit is the inclusive time range between [now, now() + FutureAtLimit] // in which priority factors are taken into account. FutureAtLimit = 2 * time.Second + + // LiteDefaultPersistenceInterval is the default interval at which the + // queue will be snapshotted and persisted to disk. + LiteDefaultPersistenceInterval = time.Second * 60 + // LiteMaxQueueChunkSize is the default maximum size of a queue chunk. + // This is set to be comfortably within the 1GB limit of SQLite. + LiteMaxQueueChunkSize = 1024 * 1024 * 800 // 800MB + // LiteMaxQueueSnapshots is the maximum number of snapshots we keep. + LiteMaxQueueSnapshots = 5 + + DevServerTempDir = ".inngest" + DevServerDbFile = "dev_db.db" + DevServerHistoryFile = "dev_history.json" + + PauseExpiredDeletionGracePeriod = time.Second * 10 ) diff --git a/vendor/github.com/inngest/inngest/pkg/enums/batch_status.go b/vendor/github.com/inngest/inngest/pkg/enums/batch_status.go index 3c846af1..ce3e429a 100644 --- a/vendor/github.com/inngest/inngest/pkg/enums/batch_status.go +++ b/vendor/github.com/inngest/inngest/pkg/enums/batch_status.go @@ -9,4 +9,5 @@ const ( BatchStatusPending BatchStatus = iota BatchStatusReady BatchStatusStarted + BatchStatusAbsent ) diff --git a/vendor/github.com/inngest/inngest/pkg/enums/batchstatus_enumer.go b/vendor/github.com/inngest/inngest/pkg/enums/batchstatus_enumer.go index 57d2a36f..8a524f31 100644 --- a/vendor/github.com/inngest/inngest/pkg/enums/batchstatus_enumer.go +++ b/vendor/github.com/inngest/inngest/pkg/enums/batchstatus_enumer.go @@ -8,11 +8,11 @@ import ( "strings" ) -const _BatchStatusName = "PendingReadyStarted" +const _BatchStatusName = "PendingReadyStartedAbsent" -var _BatchStatusIndex = [...]uint8{0, 7, 12, 19} +var _BatchStatusIndex = [...]uint8{0, 7, 12, 19, 25} -const _BatchStatusLowerName = "pendingreadystarted" +const _BatchStatusLowerName = "pendingreadystartedabsent" func (i BatchStatus) String() string { if i < 0 || i >= BatchStatus(len(_BatchStatusIndex)-1) { @@ -28,9 +28,10 @@ func _BatchStatusNoOp() { _ = x[BatchStatusPending-(0)] _ = x[BatchStatusReady-(1)] _ = x[BatchStatusStarted-(2)] + _ = x[BatchStatusAbsent-(3)] } -var _BatchStatusValues = []BatchStatus{BatchStatusPending, BatchStatusReady, BatchStatusStarted} +var _BatchStatusValues = []BatchStatus{BatchStatusPending, BatchStatusReady, BatchStatusStarted, BatchStatusAbsent} var _BatchStatusNameToValueMap = map[string]BatchStatus{ _BatchStatusName[0:7]: BatchStatusPending, @@ -39,12 +40,15 @@ var _BatchStatusNameToValueMap = map[string]BatchStatus{ _BatchStatusLowerName[7:12]: BatchStatusReady, _BatchStatusName[12:19]: BatchStatusStarted, _BatchStatusLowerName[12:19]: BatchStatusStarted, + _BatchStatusName[19:25]: BatchStatusAbsent, + _BatchStatusLowerName[19:25]: BatchStatusAbsent, } var _BatchStatusNames = []string{ _BatchStatusName[0:7], _BatchStatusName[7:12], _BatchStatusName[12:19], + _BatchStatusName[19:25], } // BatchStatusString retrieves an enum value from the enum constants string name. diff --git a/vendor/github.com/inngest/inngest/pkg/enums/partition_type.go b/vendor/github.com/inngest/inngest/pkg/enums/partition_type.go new file mode 100644 index 00000000..bf3ece94 --- /dev/null +++ b/vendor/github.com/inngest/inngest/pkg/enums/partition_type.go @@ -0,0 +1,21 @@ +//go:generate go run github.com/dmarkham/enumer -trimprefix=PartitionType -type=PartitionType -json -text + +package enums + +type PartitionType int + +// NOTE: +// DO NOT EVER DELETE OR REUSE. +// There are Lua scripts that rely on the integer values in the state metadata. +// Deleting/reusing enum value will break things. +// +//goland:noinspection GoDeprecation +const ( + // PartitionTypeDefault indicates a regular partition for job items without + // concurrency keys, or with only a fn level concurrency key. + PartitionTypeDefault PartitionType = 0 + // PartitionTypenConcurrency represents a partition for a custom concurrency key + PartitionTypeConcurrencyKey PartitionType = 1 + // PartitionTypeThrottle represents a partition for a custom throttling key. + PartitionTypeThrottle PartitionType = 2 +) diff --git a/vendor/github.com/inngest/inngest/pkg/enums/partitiontype_enumer.go b/vendor/github.com/inngest/inngest/pkg/enums/partitiontype_enumer.go new file mode 100644 index 00000000..1847ae06 --- /dev/null +++ b/vendor/github.com/inngest/inngest/pkg/enums/partitiontype_enumer.go @@ -0,0 +1,112 @@ +// Code generated by "enumer -trimprefix=PartitionType -type=PartitionType -json -text"; DO NOT EDIT. + +package enums + +import ( + "encoding/json" + "fmt" + "strings" +) + +const _PartitionTypeName = "DefaultConcurrencyKeyThrottle" + +var _PartitionTypeIndex = [...]uint8{0, 7, 21, 29} + +const _PartitionTypeLowerName = "defaultconcurrencykeythrottle" + +func (i PartitionType) String() string { + if i < 0 || i >= PartitionType(len(_PartitionTypeIndex)-1) { + return fmt.Sprintf("PartitionType(%d)", i) + } + return _PartitionTypeName[_PartitionTypeIndex[i]:_PartitionTypeIndex[i+1]] +} + +// An "invalid array index" compiler error signifies that the constant values have changed. +// Re-run the stringer command to generate them again. +func _PartitionTypeNoOp() { + var x [1]struct{} + _ = x[PartitionTypeDefault-(0)] + _ = x[PartitionTypeConcurrencyKey-(1)] + _ = x[PartitionTypeThrottle-(2)] +} + +var _PartitionTypeValues = []PartitionType{PartitionTypeDefault, PartitionTypeConcurrencyKey, PartitionTypeThrottle} + +var _PartitionTypeNameToValueMap = map[string]PartitionType{ + _PartitionTypeName[0:7]: PartitionTypeDefault, + _PartitionTypeLowerName[0:7]: PartitionTypeDefault, + _PartitionTypeName[7:21]: PartitionTypeConcurrencyKey, + _PartitionTypeLowerName[7:21]: PartitionTypeConcurrencyKey, + _PartitionTypeName[21:29]: PartitionTypeThrottle, + _PartitionTypeLowerName[21:29]: PartitionTypeThrottle, +} + +var _PartitionTypeNames = []string{ + _PartitionTypeName[0:7], + _PartitionTypeName[7:21], + _PartitionTypeName[21:29], +} + +// PartitionTypeString retrieves an enum value from the enum constants string name. +// Throws an error if the param is not part of the enum. +func PartitionTypeString(s string) (PartitionType, error) { + if val, ok := _PartitionTypeNameToValueMap[s]; ok { + return val, nil + } + + if val, ok := _PartitionTypeNameToValueMap[strings.ToLower(s)]; ok { + return val, nil + } + return 0, fmt.Errorf("%s does not belong to PartitionType values", s) +} + +// PartitionTypeValues returns all values of the enum +func PartitionTypeValues() []PartitionType { + return _PartitionTypeValues +} + +// PartitionTypeStrings returns a slice of all String values of the enum +func PartitionTypeStrings() []string { + strs := make([]string, len(_PartitionTypeNames)) + copy(strs, _PartitionTypeNames) + return strs +} + +// IsAPartitionType returns "true" if the value is listed in the enum definition. "false" otherwise +func (i PartitionType) IsAPartitionType() bool { + for _, v := range _PartitionTypeValues { + if i == v { + return true + } + } + return false +} + +// MarshalJSON implements the json.Marshaler interface for PartitionType +func (i PartitionType) MarshalJSON() ([]byte, error) { + return json.Marshal(i.String()) +} + +// UnmarshalJSON implements the json.Unmarshaler interface for PartitionType +func (i *PartitionType) UnmarshalJSON(data []byte) error { + var s string + if err := json.Unmarshal(data, &s); err != nil { + return fmt.Errorf("PartitionType should be a string, got %s", data) + } + + var err error + *i, err = PartitionTypeString(s) + return err +} + +// MarshalText implements the encoding.TextMarshaler interface for PartitionType +func (i PartitionType) MarshalText() ([]byte, error) { + return []byte(i.String()), nil +} + +// UnmarshalText implements the encoding.TextUnmarshaler interface for PartitionType +func (i *PartitionType) UnmarshalText(text []byte) error { + var err error + *i, err = PartitionTypeString(string(text)) + return err +} diff --git a/vendor/github.com/inngest/inngest/pkg/event/event.go b/vendor/github.com/inngest/inngest/pkg/event/event.go index 758e91f7..cb84821a 100644 --- a/vendor/github.com/inngest/inngest/pkg/event/event.go +++ b/vendor/github.com/inngest/inngest/pkg/event/event.go @@ -5,12 +5,13 @@ import ( "crypto/rand" "encoding/json" "errors" + "fmt" "strings" "time" "github.com/google/uuid" "github.com/inngest/inngest/pkg/consts" - "github.com/inngest/inngest/pkg/telemetry" + itrace "github.com/inngest/inngest/pkg/telemetry/trace" "github.com/oklog/ulid/v2" ) @@ -115,7 +116,7 @@ func (e Event) Validate(ctx context.Context) error { // CorrelationID returns the correlation ID for the event. func (e Event) CorrelationID() string { if e.Name == InvokeFnName { - if metadata := e.InngestMetadata(); metadata != nil { + if metadata, err := e.InngestMetadata(); err == nil { return metadata.InvokeCorrelationId } } @@ -146,15 +147,15 @@ func (e Event) IsInvokeEvent() bool { // function. Note that this metadata is not present on all functions. For // accessing an event's correlation ID, prefer using `Event.CorrelationID()`. type InngestMetadata struct { - SourceAppID string `json:"source_app_id"` - SourceFnID string `json:"source_fn_id"` - SourceFnVersion int `json:"source_fn_v"` - InvokeFnID string `json:"fn_id"` - InvokeCorrelationId string `json:"correlation_id,omitempty"` - InvokeTraceCarrier *telemetry.TraceCarrier `json:"tc,omitempty"` - InvokeExpiresAt int64 `json:"expire"` - InvokeGroupID string `json:"gid"` - InvokeDisplayName string `json:"name"` + SourceAppID string `json:"source_app_id"` + SourceFnID string `json:"source_fn_id"` + SourceFnVersion int `json:"source_fn_v"` + InvokeFnID string `json:"fn_id"` + InvokeCorrelationId string `json:"correlation_id,omitempty"` + InvokeTraceCarrier *itrace.TraceCarrier `json:"tc,omitempty"` + InvokeExpiresAt int64 `json:"expire"` + InvokeGroupID string `json:"gid"` + InvokeDisplayName string `json:"name"` } func (m *InngestMetadata) Decode(data any) error { @@ -180,21 +181,27 @@ func (m *InngestMetadata) RunID() *ulid.ULID { return nil } -func (e Event) InngestMetadata() *InngestMetadata { - rawData, ok := e.Data[consts.InngestEventDataPrefix].(map[string]interface{}) +func (e Event) InngestMetadata() (*InngestMetadata, error) { + raw, ok := e.Data[consts.InngestEventDataPrefix] if !ok { - return nil + return nil, fmt.Errorf("no data found in prefix '%s'", consts.InngestEventDataPrefix) } - var metadata InngestMetadata - jsonData, err := json.Marshal(rawData) - if err != nil { - return nil - } - if err := json.Unmarshal(jsonData, &metadata); err != nil { - return nil + switch v := raw.(type) { + case InngestMetadata: + return &v, nil + + default: + var metadata InngestMetadata + jsonData, err := json.Marshal(raw) + if err != nil { + return nil, err + } + if err := json.Unmarshal(jsonData, &metadata); err != nil { + return nil, err + } + return &metadata, nil } - return &metadata } func NewOSSTrackedEvent(e Event) TrackedEvent { @@ -250,7 +257,7 @@ type NewInvocationEventOpts struct { Event Event FnID string CorrelationID *string - TraceCarrier *telemetry.TraceCarrier + TraceCarrier *itrace.TraceCarrier ExpiresAt int64 GroupID string DisplayName string diff --git a/vendor/github.com/inngest/inngest/pkg/execution/state/driver_response.go b/vendor/github.com/inngest/inngest/pkg/execution/state/driver_response.go index 3a772d1c..54323f86 100644 --- a/vendor/github.com/inngest/inngest/pkg/execution/state/driver_response.go +++ b/vendor/github.com/inngest/inngest/pkg/execution/state/driver_response.go @@ -34,6 +34,9 @@ type UserError struct { // NoRetry is set when parsing the opcide via the retry header. // It is NOT set via the SDK. NoRetry bool `json:"noRetry,omitempty"` + + // Cause allows nested errors to be passed back to the SDK. + Cause *UserError `json:"cause,omitempty"` } type GeneratorOpcode struct { diff --git a/vendor/github.com/inngest/inngest/pkg/inngest/action.go b/vendor/github.com/inngest/inngest/pkg/inngest/action.go deleted file mode 100644 index f307b06e..00000000 --- a/vendor/github.com/inngest/inngest/pkg/inngest/action.go +++ /dev/null @@ -1,143 +0,0 @@ -package inngest - -import ( - "fmt" - "reflect" - "strings" - - "github.com/inngest/inngest/pkg/consts" -) - -// ActionVersion represents a version of an action defined via its cue configuration. -type ActionVersion struct { - // DSN represents the immutable identifier for the action. - DSN string `json:"dsn"` - - // Name represents the name of this action - Name string `json:"name"` - - // Version defines the current action version. Each action version can have - // an updated configuration. - Version *VersionInfo `json:"version,omitempty"` - - // WorkflowMetadata defines workflow-specific configuration for the action. For example, - // the "wait" action is uniquely configured within each workflow to wait for some specific - // amount of time. - WorkflowMetadata MetadataMap `json:"workflowMetadata"` - - // Response defines the response type for this action. This allows us to show UI-specific - // information around the "stack" or "baggage" that is built up around your workflow as - // actions run. - Response map[string]Response `json:"response"` - - // Scopes defines the permissions that this action requires to execute. - Scopes []string `json:"scopes"` - - // Edges define predetermined edges based off of responses for this action. For example, - // the webhook action can define some success and error edges for the response. - Edges map[string]Edge `json:"edges"` - - // Runtime specifies which language/runtime is being used for this action. This is decoded - // via the GetRuntime() function call, as we need a specific decoder to - Runtime RuntimeWrapper `json:"runtime"` - - Retries *RetryOptions `json:"retries,omitempty"` -} - -func (av ActionVersion) RetryAttempts() int { - if av.Retries != nil && av.Retries.Attempts != nil { - return *av.Retries.Attempts - } - return consts.DefaultRetryCount -} - -type VersionInfo struct { - Major uint `json:"major"` - Minor uint `json:"minor"` -} - -func (v VersionInfo) String() string { - return fmt.Sprintf("%d.%d", v.Major, v.Minor) -} - -func (v VersionInfo) Tag() string { - return fmt.Sprintf("%d-%d", v.Major, v.Minor) -} - -// Response represents a value that is returned from the action -type Response struct { - Name string `json:"name"` - Type string `json:"type"` - Optional bool `json:"optional"` -} - -type MetadataMap map[string]Metadata - -type Metadata struct { - Name string `json:"name"` - Expression *string `json:"expression,omitempty"` - Required bool `json:"required"` - Default interface{} `json:"default,omitempty"` - // Type represents the datatype for this particular entry. - Type string `json:"type"` - Form Form `json:"form"` -} - -// Form represents form-specific data. It shares two fields common to each -// form type, and then embedded structs depending on the cue type chosen. -type Form struct { - Title string `json:"title"` - Type string `json:"type"` - - // By embedding each form type we can leverage the builtin decoder to - // properly initialize the correct Form struct. - // - // TODO (tonyhb): use a decoder and make Form an interface, then decode - // the form values using UnmarshalJSON to remove this. - *FormInput `json:",omitempty"` - *FormDateTime `json:",omitempty"` - *FormTextarea `json:",omitempty"` - *FormSelect `json:",omitempty"` -} - -// Map returns the form information as a map for GraphQL -func (f Form) Map() map[string]interface{} { - ret := map[string]interface{}{} - v := reflect.ValueOf(f) - t := v.Type() - - for i := 0; i < v.NumField(); i++ { - value := v.Field(i) - - if value.Kind() == reflect.Ptr && value.IsNil() { - continue - } - - field := t.Field(i) - ret[strings.ToLower(field.Name)] = value.Interface() - } - - return ret -} - -type FormDateTime struct { - Templating bool `json:"templating,omitempty"` -} - -type FormInput struct { - Templating bool `json:"templating,omitempty"` -} - -type FormTextarea struct { - Templating bool `json:"templating,omitempty"` -} - -type FormSelect struct { - Choices []Choice `json:"choices"` - Eval *string `json:"eval"` -} - -type Choice struct { - Name string `json:"name"` - Value interface{} `json:"value"` -} diff --git a/vendor/github.com/inngest/inngest/pkg/inngest/function.go b/vendor/github.com/inngest/inngest/pkg/inngest/function.go index 4bd9eaa4..9c4eb268 100644 --- a/vendor/github.com/inngest/inngest/pkg/inngest/function.go +++ b/vendor/github.com/inngest/inngest/pkg/inngest/function.go @@ -5,9 +5,9 @@ import ( "crypto/rand" "encoding/hex" "encoding/json" + "errors" "fmt" "net/url" - "sort" "strings" "time" @@ -90,9 +90,49 @@ type Function struct { // Actions represents the actions to take for this function. If empty, this assumes // that we have a single action specified in the current directory using Steps []Step `json:"steps,omitempty"` +} + +type RateLimit struct { + // Limit is how often the function can be called within the specified period + Limit uint `json:"limit"` + // Period represents the time period for throttling the function + Period string `json:"period"` + // Key is an optional string to constrain throttling using event data. For + // example, if you want to throttle incoming notifications based off of a user's + // ID in an event you can use the following key: "{{ event.user.id }}". This ensures + // that we throttle functions for each user independently. + Key *string `json:"key,omitempty"` +} + +func (r RateLimit) IsValid(ctx context.Context) error { + if r.Limit <= 0 { + return errors.New("limit must be greater than 0") + } + + if r.Key != nil { + if err := expressions.Validate(ctx, *r.Key); err != nil { + return fmt.Errorf("key is invalid: %w", err) + } + } + + if r.Period == "" { + return errors.New("period must be specified") + } + dur, err := str2duration.ParseDuration(r.Period) + if err != nil { + return fmt.Errorf("failed to parse time duration: %w", err) + } + if dur > consts.FunctionIdempotencyPeriod { + return fmt.Errorf("period must be less than %s", consts.FunctionIdempotencyPeriod) + } + + return nil +} - // Edges represent edges between steps in the dag. - Edges []Edge `json:"edges,omitempty"` +// DeterministicUUID returns a deterministic V3 UUID based off of the SHA1 +// hash of the function's name. +func (f *Function) DeterministicUUID() uuid.UUID { + return DeterministicSha1UUID(f.Name + f.Steps[0].URI) } // Throttle represents concurrency over time. @@ -290,38 +330,10 @@ func (f Function) Validate(ctx context.Context) error { } } - edges, aerr := f.AllEdges(ctx) - if aerr != nil { - return multierror.Append(err, aerr) - } - if len(f.Steps) != 1 { err = multierror.Append(err, fmt.Errorf("Functions must contain one step")) } - // Validate edges. - for _, edge := range edges { - // Ensure that any expressions are also valid. - if edge.Metadata == nil { - continue - } - if edge.Metadata.If != "" { - if _, verr := expressions.NewExpressionEvaluator(ctx, edge.Metadata.If); verr != nil { - err = multierror.Append(err, verr) - } - } - if edge.Metadata.Wait != nil { - // Ensure that this is a valid duration or expression. - if _, err := str2duration.ParseDuration(*edge.Metadata.Wait); err == nil { - continue - } - if _, err := expressions.NewExpressionEvaluator(ctx, *edge.Metadata.Wait); err == nil { - continue - } - err = multierror.Append(err, fmt.Errorf("Unable to parse wait as a duration or expression: %s", *edge.Metadata.Wait)) - } - } - // Validate priority expression if f.Priority != nil && f.Priority.Run != nil { if _, exprErr := expressions.NewExpressionEvaluator(ctx, *f.Priority.Run); exprErr != nil { @@ -433,58 +445,15 @@ func (f Function) URI() (*url.URL, error) { return nil, fmt.Errorf("No steps configured") } -// AllEdges produces edge configuration for steps defined within the function. -// If no edges for a step exists, an automatic step from the tirgger is added. -func (f Function) AllEdges(ctx context.Context) ([]Edge, error) { - edges := []Edge{} - - // O1 lookup of steps. - stepmap := map[string]Step{} - // Track whether incoming edges exist for each step - seen := map[string]bool{} - for _, s := range f.Steps { - stepmap[s.ID] = s - seen[s.ID] = false - } - - var err error - - // Map all edges for incoming steps. - for _, edge := range f.Edges { - if _, ok := seen[edge.Incoming]; !ok { - err = multierror.Append( - err, - fmt.Errorf("Step '%s' doesn't exist within edge", edge.Incoming), - ) - continue - } - seen[edge.Incoming] = true - edges = append(edges, edge) - } - - // For all unseen edges, add a trigger edge. - for step, ok := range seen { - if ok { - continue - } - edges = append(edges, Edge{ - Outgoing: TriggerName, - Incoming: step, - }) - } - - // Ensure that the edges are sorted by name, giving us - // deterministic output. - sort.SliceStable(edges, func(i, j int) bool { - return edges[i].Outgoing < edges[j].Outgoing - }) - return edges, nil +// DeterminsiticAppUUID returns a deterministic V3 UUID based off of the SHA1 +// hash of the app's URL. +func DeterministicAppUUID(url string) uuid.UUID { + return DeterministicSha1UUID(url) } -// DeterministicUUID returns a deterministic V3 UUID based off of the SHA1 -// hash of the function's name. -func DeterministicUUID(f Function) uuid.UUID { - str := f.Name + f.Steps[0].URI +// DeterministicSha1UUID returns a deterministic V3 UUID based off of the SHA1 +// hash of the input string. +func DeterministicSha1UUID(str string) uuid.UUID { return uuid.NewSHA1(uuid.NameSpaceOID, []byte(str)) } diff --git a/vendor/github.com/inngest/inngest/pkg/inngest/graph.go b/vendor/github.com/inngest/inngest/pkg/inngest/graph.go index f3d98438..45d9656b 100644 --- a/vendor/github.com/inngest/inngest/pkg/inngest/graph.go +++ b/vendor/github.com/inngest/inngest/pkg/inngest/graph.go @@ -1,118 +1,27 @@ package inngest -import ( - "context" - "fmt" - - "github.com/hashicorp/terraform/dag" +const ( + TriggerName = "$trigger" ) -// Graph represents the workflow as a graph for BFS traversal. -type Graph struct { - dag.AcyclicGraph - - fn Function - source Vertex -} - -func NewGraph(ctx context.Context, fn Function) (Graph, error) { - var g dag.AcyclicGraph - - // Create a new root vertex, representing the trigger: the root of the workflow. - source := Vertex{Root: true} - - // Iterate through all actions, creating a vertex for the action in a map - // so that adding the edges is easy. - vertices := map[string]Vertex{ - "$root": source, - } - - edges, err := fn.AllEdges(ctx) - if err != nil { - return Graph{}, err - } - - for _, s := range fn.Steps { - step := s - v := Vertex{Step: &step} - vertices[step.ID] = v - g.Add(v) - } - - // Iterate through edges and add them to the graph. Adding an edge adds - // both vertices to the graph if they are not yet present, so this adds - // all of our actions for us. - for _, e := range edges { - edge := GraphEdge{ - Edge: e, - Outgoing: vertices[e.Outgoing], - Incoming: vertices[e.Incoming], - } - g.Connect(edge) - } - - return Graph{ - AcyclicGraph: g, - fn: fn, - source: source, - }, nil -} - -func (g Graph) Function() Function { - return g.fn -} - -func (g Graph) From(id string) []GraphEdge { - ifaces := g.EdgesFrom(LookupVertex{ID: id}) - edges := make([]GraphEdge, len(ifaces)) - for n, i := range ifaces { - edges[n] = i.(GraphEdge) +var ( + SourceEdge = Edge{ + Incoming: TriggerName, } - return edges -} - -type LookupVertex struct { - ID string -} - -func (l LookupVertex) Hashcode() interface{} { - return l.ID -} - -// Vertex represents an action or the trigger within our workflow graph -type Vertex struct { - Root bool - Step *Step -} - -func (g Vertex) Hashcode() interface{} { - return g.ID() -} - -func (g Vertex) ID() string { - if g.Step == nil { - return TriggerName - } - return g.Step.ID -} - -// Edge inherits functionality from simple.Edge and includes our workflow edge -// connecting two actions. -type GraphEdge struct { - Edge Edge - - Outgoing Vertex - Incoming Vertex -} - -func (e GraphEdge) Source() dag.Vertex { - return e.Outgoing -} +) -func (e GraphEdge) Target() dag.Vertex { - return e.Incoming +type Edge struct { + // Incoming is the name of the step to run. This is always the name of the + // concrete step, even if we're running a generator. + Incoming string `json:"incoming"` + // StepPlanned is the ID of the generator step planned via enums.OpcodeStepPlanned. + // + // We cannot use "Incoming" here as the incoming name still needs to tbe the generator. + IncomingGeneratorStep string `json:"gen,omitempty"` + // Outgoing is the name of the generator step or step that last ran. + Outgoing string `json:"outgoing"` } -func (e GraphEdge) Hashcode() interface{} { - return fmt.Sprintf("%s-%s", e.Outgoing.ID(), e.Incoming.ID()) +func (e Edge) IsSource() bool { + return e.Outgoing == "" && e.Incoming == TriggerName || e.Outgoing == TriggerName } diff --git a/vendor/github.com/inngest/inngest/pkg/inngest/workflow.go b/vendor/github.com/inngest/inngest/pkg/inngest/workflow.go deleted file mode 100644 index f7af5a34..00000000 --- a/vendor/github.com/inngest/inngest/pkg/inngest/workflow.go +++ /dev/null @@ -1,182 +0,0 @@ -package inngest - -import ( - "context" - "errors" - "fmt" - - "github.com/google/uuid" - "github.com/inngest/inngest/pkg/consts" - "github.com/inngest/inngest/pkg/expressions" - "github.com/xhit/go-str2duration/v2" -) - -const ( - TriggerName = "$trigger" -) - -var ( - SourceEdge = Edge{ - Incoming: TriggerName, - } -) - -// Workflow represents a workflow encoded wtihin the Cue configuration language. -// -// This represents the logic for a workflow, but does not represent any specific -// workflow in the database. -type Workflow struct { - // UUID is a surrogate key. - UUID uuid.UUID `json:"-"` - // Version represents the workflow version, if this is loaded from a - // persistent store. - Version int `json:"-"` - // Concurrency indicates the total concurrency for this function. - Concurrency int `json:"concurrency"` - // ID is the immutable human identifier for the workflow. This acts - // similarly to a git repository name; a single workflow ID can contain - // many workflow versions. - // - // When deploying a specific workflow version we read the cue configuration - // and upsert a version to the given ID. - ID string `json:"id"` - Name string `json:"name"` - RateLimit *RateLimit `json:"throttle,omitempty"` - Triggers []Trigger `json:"triggers"` - Steps []WorkflowStep `json:"actions"` - Edges []Edge `json:"edges"` - Cancel []Cancel `json:"cancel,omitempty"` -} - -// WorkflowStep is a reference to an action within a workflow. -type WorkflowStep struct { - // ID is a string-based identifier for the step, used to reference - // the step's output in code. - ID string `json:"id"` - // ClientID represnets an incrementing ID for the step. - // - // Deprecated: use a string-based ID instead. - ClientID uint `json:"clientID"` - Name string `json:"name"` - DSN string `json:"dsn"` - Version *VersionConstraint `json:"version,omitempty"` - Metadata map[string]interface{} `json:"metadata,omitempty"` - Retries *RetryOptions `json:"retries,omitempty"` - // Cancel specifies cancellation signals for the function - Cancel []Cancel `json:"cancel,omitempty"` -} - -func (ws WorkflowStep) Step() Step { - s := Step{ - ID: ws.ID, - Name: ws.Name, - } - // TODO: URI - if ws.Retries != nil { - s.Retries = ws.Retries.Attempts - } - return s -} - -// RetryCount returns the number of retries for this step. -func (s WorkflowStep) RetryCount() int { - if s.Retries != nil && s.Retries.Attempts != nil { - return *s.Retries.Attempts - } - return consts.DefaultRetryCount -} - -type RateLimit struct { - // Limit is how often the function can be called within the specified period - Limit uint `json:"limit"` - // Period represents the time period for throttling the function - Period string `json:"period"` - // Key is an optional string to constrain throttling using event data. For - // example, if you want to throttle incoming notifications based off of a user's - // ID in an event you can use the following key: "{{ event.user.id }}". This ensures - // that we throttle functions for each user independently. - Key *string `json:"key,omitempty"` -} - -func (r RateLimit) IsValid(ctx context.Context) error { - if r.Limit <= 0 { - return errors.New("limit must be greater than 0") - } - - if r.Key != nil { - if err := expressions.Validate(ctx, *r.Key); err != nil { - return fmt.Errorf("key is invalid: %w", err) - } - } - - if r.Period == "" { - return errors.New("period must be specified") - } - dur, err := str2duration.ParseDuration(r.Period) - if err != nil { - return fmt.Errorf("failed to parse time duration: %w", err) - } - if dur > consts.FunctionIdempotencyPeriod { - return fmt.Errorf("period must be less than %s", consts.FunctionIdempotencyPeriod) - } - - return nil -} - -type Edge struct { - // Incoming is the name of the step to run. This is always the name of the - // concrete step, even if we're running a generator. - Incoming string `json:"incoming"` - // StepPlanned is the ID of the generator step planned via enums.OpcodeStepPlanned. - // - // We cannot use "Incoming" here as the incoming name still needs to tbe the generator. - IncomingGeneratorStep string `json:"gen,omitempty"` - // Outgoing is the name of the generator step or step that last ran. - Outgoing string `json:"outgoing"` - // Metadata specifies the type of edge to use. This defaults - // to EdgeTypeEdge - a basic link that can conditionally run. - Metadata *EdgeMetadata `json:"metadata,omitempty"` -} - -func (e Edge) IsSource() bool { - return e.Outgoing == "" && e.Incoming == TriggerName || e.Outgoing == TriggerName -} - -type EdgeMetadata struct { - Name string `json:"name,omitempty"` - If string `json:"if,omitempty"` - // Wait specifies that the edge should only be traversed after the specified - // duration. This, in effect, allows you to delay jobs for a given amount of - // time. - Wait *string `json:"wait,omitempty"` - *AsyncEdgeMetadata `json:"async,omitempty"` -} - -type AsyncEdgeMetadata struct { - TTL string `json:"ttl"` - // Event specifies the event name to listen for, which can coninue this workflow. - Event string `json:"event"` - // Match represents the optional expression to use when matching the event. - // If specified, the event name must match and this expression must evaluate - // to true for the workflow to continue. This allows you to filter events - // to eg. the same user. - Match *string `json:"match"` - OnTimeout bool `json:"onTimeout"` -} - -// VersionCoinstraint represents version constraints for an action. We use semver without -// patches: -// - Major versions are backwards-incompatible (eg. requesting different secrets, -// incompatible APIs). -// - Minor versions are backwards compatible improvements, fixes, or additions. We -// automatically use the latest minor version within every step function. -type VersionConstraint struct { - Major *uint `json:"major,omitempty"` - Minor *uint `json:"minor,omitempty"` -} - -// RetryOptions represents configuration for how to retry. -type RetryOptions struct { - // Attempts is the maximum number of times to retry. - Attempts *int `json:"attempts,omitempty"` -} diff --git a/vendor/github.com/inngest/inngest/pkg/pubsub/broker/nats.go b/vendor/github.com/inngest/inngest/pkg/pubsub/broker/nats.go new file mode 100644 index 00000000..3a21a30e --- /dev/null +++ b/vendor/github.com/inngest/inngest/pkg/pubsub/broker/nats.go @@ -0,0 +1,168 @@ +package broker + +import ( + "context" + "fmt" + "os" + "sync" + + "github.com/inngest/inngest/pkg/logger" + "github.com/nats-io/nats.go" + "github.com/nats-io/nats.go/jetstream" +) + +const ( + defaultNatsURL = "nats://127.0.0.1:4222" +) + +type NatsConnOpt struct { + // Name of this client + Name string + // Comma delimited URLs of NATS instances + URLS string + // JetStream signals that the connection should be using the JetStream APIs instead of the raw + // conn itself + JetStream bool + // Consumers specifics the list of existing consumers to initialize + // Key: stream name + // Value: list of consumer names + // + // This will be combined as key-value for each consumer in the map, therefore if there results + // with duplicates, the last key-value string will likely take precendence + Consumers map[string][]string + Opts []nats.Option +} + +// NOTE: probably should implement some kind of interface +// +// NatsConnector represents a valid nats connection that can be used for publishing and consuming +// messages. +type NatsConnector struct { + // connWg is used for waiting connections to be drained before closing the connection off. + // this is required to make sure data in buffer are flushed without losing them + connWg *sync.WaitGroup + // conn represents a successfully connected NATS connection + conn *nats.Conn + // js represents the jetstream API on top of the NATS connection + js jetstream.JetStream + // consumers stores the list of consumers used for this connection. + // this is only available when jetstream is enabled. + // + // the key is a combination of stream name + consumer name (e.g. trace + trace-consumer = "trace-trace-consumer") + consumers map[string]jetstream.Consumer +} + +func NewNATSConnector(ctx context.Context, opts NatsConnOpt) (*NatsConnector, error) { + host, err := os.Hostname() + if err != nil { + return nil, fmt.Errorf("error retrieving hostname: %w", err) + } + name := fmt.Sprintf("%s-%s", opts.Name, host) + + urls := defaultNatsURL + if len(opts.URLS) > 0 { + urls = opts.URLS + } + + wg := sync.WaitGroup{} + + // merge provided options + nopts := []nats.Option{ + nats.Name(name), + nats.ClosedHandler(func(c *nats.Conn) { + wg.Done() + }), + } + nopts = append(nopts, opts.Opts...) + + conn, err := nats.Connect(urls, nopts...) + if err != nil { + return nil, fmt.Errorf("error connecting to NATS: %w", err) + } + wg.Add(1) + + logger.StdlibLogger(ctx).Info("established connection with NATS server", + "urls", opts.URLS, + "name", name, + ) + + c := &NatsConnector{ + connWg: &wg, + conn: conn, + } + + if opts.JetStream { + // NOTE: should there be some default jetstream options? + js, err := jetstream.New(conn) + if err != nil { + return nil, fmt.Errorf("error initializing jetstream API: %w", err) + } + c.js = js + + // initialize the consumers + if opts.Consumers != nil { + c.consumers = map[string]jetstream.Consumer{} + + for stream, consumers := range opts.Consumers { + for _, consumer := range consumers { + cons, err := js.Consumer(ctx, stream, consumer) + if err != nil { + return nil, fmt.Errorf("error initializing consumer: %w", err) + } + + key := fmt.Sprintf("%s-%s", stream, consumer) + c.consumers[key] = cons + } + } + } + } + + return c, nil +} + +// Publish submits the provided data. It'll use jetstream if it's available, or default +// to the core NATS connection. +func (c *NatsConnector) Publish(ctx context.Context, sub string, data []byte) error { + if c.js != nil { + _, err := c.js.Publish(ctx, sub, data) + return err + } + return c.conn.Publish(sub, data) +} + +func (c *NatsConnector) JSConn() (jetstream.JetStream, error) { + if c.js == nil { + return nil, fmt.Errorf("jetstream connection not available") + } + return c.js, nil +} + +// Consumer returns the specified consumer based on stream name and consumer name, if it's initialized +func (c *NatsConnector) Consumer(ctx context.Context, stream, consumer string) (jetstream.Consumer, error) { + if c.consumers == nil { + return nil, fmt.Errorf("consumers are not initialized") + } + + key := fmt.Sprintf("%s-%s", stream, consumer) + if cons, ok := c.consumers[key]; ok { + return cons, nil + } + + return nil, fmt.Errorf("no consumer named '%s' initialized for stream: '%s'", consumer, stream) +} + +// Shutdown drains the connection to flush data in buffer before fully closing the +// connection +func (c *NatsConnector) Shutdown(ctx context.Context) error { + if c.conn == nil { + // nothing to do + return nil + } + + if err := c.conn.Drain(); err != nil { + return err + } + c.connWg.Wait() // wait for the drain to complete + + return nil +} diff --git a/vendor/github.com/inngest/inngest/pkg/telemetry/consts.go b/vendor/github.com/inngest/inngest/pkg/telemetry/consts.go deleted file mode 100644 index 299693ce..00000000 --- a/vendor/github.com/inngest/inngest/pkg/telemetry/consts.go +++ /dev/null @@ -1,5 +0,0 @@ -package telemetry - -const ( - prefix = "inngest" -) diff --git a/vendor/github.com/inngest/inngest/pkg/telemetry/exporters/consts.go b/vendor/github.com/inngest/inngest/pkg/telemetry/exporters/consts.go new file mode 100644 index 00000000..9209fbbd --- /dev/null +++ b/vendor/github.com/inngest/inngest/pkg/telemetry/exporters/consts.go @@ -0,0 +1,5 @@ +package exporters + +const ( + pkgName = "exporters.telemetry.inngest" +) diff --git a/vendor/github.com/inngest/inngest/pkg/telemetry/exporters/nats.go b/vendor/github.com/inngest/inngest/pkg/telemetry/exporters/nats.go new file mode 100644 index 00000000..2f941f7b --- /dev/null +++ b/vendor/github.com/inngest/inngest/pkg/telemetry/exporters/nats.go @@ -0,0 +1,384 @@ +package exporters + +import ( + "context" + "fmt" + "sync" + + "github.com/inngest/inngest/pkg/consts" + "github.com/inngest/inngest/pkg/enums" + "github.com/inngest/inngest/pkg/logger" + "github.com/inngest/inngest/pkg/pubsub/broker" + "github.com/inngest/inngest/pkg/telemetry/metrics" + runv2 "github.com/inngest/inngest/proto/gen/run/v2" + "github.com/nats-io/nats.go" + "go.opentelemetry.io/otel/attribute" + "go.opentelemetry.io/otel/sdk/trace" + "google.golang.org/protobuf/proto" + "google.golang.org/protobuf/types/known/timestamppb" +) + +type spanEvtType int + +const ( + spanEvtTypeUnknown spanEvtType = iota + spanEvtTypeEvent + spanEvtTypeOutput +) + +// NATS span exporter +type natsSpanExporter struct { + subjects []string + conn *broker.NatsConnector +} + +type NatsExporterOpts struct { + // The subjects this exporter will be publishing the spans to + Subjects []string + // Comma delimited URLs of the NATS server to use + URLs string + // The path of the nkey file to be used for authentication + NkeyFile string + // The credentials file to be used for authentication + CredsFile string +} + +// NewNATSSpanExporter creates an otel compatible exporter that ships the spans to NATS +func NewNATSSpanExporter(ctx context.Context, opts *NatsExporterOpts) (trace.SpanExporter, error) { + if opts == nil { + return nil, fmt.Errorf("nats exporter setup options unavailable") + } + + connOpts := []nats.Option{} + // attempt to parse nkey file is the option was passed in + if opts.NkeyFile != "" { + auth, err := nats.NkeyOptionFromSeed(opts.NkeyFile) + if err != nil { + return nil, fmt.Errorf("error parsing nkey file for NATS: %w", err) + } + connOpts = append(connOpts, auth) + } + + // Use chain credentials file for auth + if opts.CredsFile != "" { + auth := nats.UserCredentials(opts.CredsFile) + connOpts = append(connOpts, auth) + } + + conn, err := broker.NewNATSConnector(ctx, broker.NatsConnOpt{ + Name: "run-span-exporter", + URLS: opts.URLs, + JetStream: true, + Opts: connOpts, + }) + if err != nil { + return nil, fmt.Errorf("error setting up nats: %w", err) + } + + return &natsSpanExporter{ + subjects: opts.Subjects, + conn: conn, + }, nil +} + +func (e *natsSpanExporter) ExportSpans(ctx context.Context, spans []trace.ReadOnlySpan) error { + ctx = context.WithoutCancel(ctx) + wg := sync.WaitGroup{} + + // Expect jetstream to be enabled + js, err := e.conn.JSConn() + if err != nil { + return err + } + // publish to all subjects defined + for _, subj := range e.subjects { + sub := subj + + for _, sp := range spans { + wg.Add(1) + + go func(ctx context.Context, sp trace.ReadOnlySpan) { + defer wg.Done() + + ts := sp.StartTime() + dur := sp.EndTime().Sub(ts) + scope := sp.InstrumentationScope().Name + + var psid *string + if sp.Parent().HasSpanID() { + sid := sp.Parent().SpanID().String() + psid = &sid + } + + id, status, kind, attr, err := e.parseSpanAttributes(sp.Attributes()) + if err != nil { + logger.StdlibLogger(ctx).Error("error parsing span attribures", + "error", err, + "spanAttr", sp.Attributes(), + ) + } + + links := make([]*runv2.SpanLink, len(sp.Links())) + for i, spl := range sp.Links() { + attrs := map[string]string{} + for _, kv := range spl.Attributes { + key := string(kv.Key) + val := e.attributeValueAsString(kv.Value) + attr[key] = val + } + + links[i] = &runv2.SpanLink{ + TraceId: spl.SpanContext.TraceID().String(), + SpanId: spl.SpanContext.SpanID().String(), + TraceState: spl.SpanContext.TraceFlags().String(), + Attributes: attrs, + } + } + + events, triggers, output, err := e.parseSpanEvents(sp.Events()) + if err != nil { + logger.StdlibLogger(ctx).Error("error parsing span events", + "error", err, + "spanEvents", sp.Events(), + ) + } + + span := &runv2.Span{ + Id: id, + Ctx: &runv2.SpanContext{ + TraceId: sp.SpanContext().TraceID().String(), + ParentSpanId: psid, + SpanId: sp.SpanContext().SpanID().String(), + }, + Name: sp.Name(), + Kind: kind, + Status: status, + StatusCode: sp.Status().Code.String(), + Scope: scope, + Timestamp: timestamppb.New(ts), + DurationMs: dur.Milliseconds(), + Attributes: attr, + Triggers: triggers, + Output: output, + Events: events, + Links: links, + } + + // serialize it into bytes + byt, err := proto.Marshal(span) + if err != nil { + logger.StdlibLogger(ctx).Error("error serializing span to protobuf", + "error", err, + "acctID", id.AccountId, + "wsID", id.EnvId, + "wfID", id.FunctionId, + "runID", id.RunId, + ) + return + } + + // Use async publish to increase throughput + fack, err := js.PublishAsync(sub, byt) + if err != nil { + logger.StdlibLogger(ctx).Error("error on async publish to nats stream", + "error", err, + "acctID", id.AccountId, + "wsID", id.EnvId, + "wfID", id.FunctionId, + "runID", id.RunId, + ) + } + + pstatus := "unknown" + select { + case <-fack.Ok(): + pstatus = "success" + case err := <-fack.Err(): + pstatus = "error" + + logger.StdlibLogger(ctx).Error("error with async publish to nats stream", + "error", err, + "acctID", id.AccountId, + "wsID", id.EnvId, + "wfID", id.FunctionId, + "runID", id.RunId, + ) + } + + metrics.IncrExportedSpansCounter(ctx, metrics.CounterOpt{ + PkgName: pkgName, + Tags: map[string]any{ + "subject": sub, + "status": pstatus, + }, + }) + }(ctx, sp) + } + } + + wg.Wait() + return nil +} + +func (e *natsSpanExporter) Shutdown(ctx context.Context) error { + return e.conn.Shutdown(ctx) +} + +// parseSpanAttributes iterates through the span attributes and extract out data that +func (e *natsSpanExporter) parseSpanAttributes(spanAttr []attribute.KeyValue) (*runv2.SpanIdentifier, runv2.SpanStatus, runv2.SpanStepOp, map[string]string, error) { + id := &runv2.SpanIdentifier{} + attr := map[string]string{} + + var ( + kind runv2.SpanStepOp + status runv2.SpanStatus + ) + + for _, kv := range spanAttr { + if kv.Valid() { + key := string(kv.Key) + val := e.attributeValueAsString(kv.Value) + + switch key { + case consts.OtelSysAccountID: + id.AccountId = val + case consts.OtelSysWorkspaceID: + id.EnvId = val + case consts.OtelSysAppID: + id.AppId = val + case consts.OtelSysFunctionID: + id.FunctionId = val + case consts.OtelAttrSDKRunID: + id.RunId = val + case consts.OtelSysStepOpcode: + kind = e.toProtoKind(val) + case consts.OtelSysFunctionStatusCode: + code := kv.Value.AsInt64() + status = e.toProtoStatus(enums.RunCodeToStatus(code)) + } + // TODO: move this into the default case so it doesn't record everything + attr[key] = val + } + } + + return id, status, kind, attr, nil +} + +func (e *natsSpanExporter) toProtoStatus(s enums.RunStatus) runv2.SpanStatus { + switch s { + case enums.RunStatusScheduled: + return runv2.SpanStatus_SCHEDULED + case enums.RunStatusRunning: + return runv2.SpanStatus_RUNNING + case enums.RunStatusCompleted: + return runv2.SpanStatus_COMPLETED + case enums.RunStatusFailed, enums.RunStatusOverflowed: + return runv2.SpanStatus_FAILED + case enums.RunStatusCancelled: + return runv2.SpanStatus_CANCELLED + default: + return runv2.SpanStatus_UNKNOWN + } +} + +func (e *natsSpanExporter) toProtoKind(code string) runv2.SpanStepOp { + o, err := enums.OpcodeString(code) + if err != nil { + return runv2.SpanStepOp_NONE + } + + switch o { + case enums.OpcodeInvokeFunction: + return runv2.SpanStepOp_INVOKE + case enums.OpcodeWaitForEvent: + return runv2.SpanStepOp_WAIT_FOR_EVENT + case enums.OpcodeSleep: + return runv2.SpanStepOp_SLEEP + case enums.OpcodeStepRun, enums.OpcodeStep: + return runv2.SpanStepOp_STEP + case enums.OpcodeStepError: + return runv2.SpanStepOp_STEP_ERROR + + default: + return runv2.SpanStepOp_RUN + } +} + +// parseSpanEvents iterates through the otel span events and extract out +// embedded data +// - run triggers (events and crons) +// - output +func (e *natsSpanExporter) parseSpanEvents(spanEvents []trace.Event) ([]*runv2.SpanEvent, []*runv2.Trigger, []byte, error) { + + events := []*runv2.SpanEvent{} // actual span events + triggers := []*runv2.Trigger{} + var output []byte + + for _, evt := range spanEvents { + attr := map[string]string{} + var evtID string + + // iterates over the list of attributes in this span event + // and set the type. + // + // NOTE: event data and outputs should NEVER be in the same span event + var typ spanEvtType + for _, kv := range evt.Attributes { + if kv.Valid() { + key := string(kv.Key) + val := e.attributeValueAsString(kv.Value) + + switch key { + case consts.OtelSysEventData: + typ = spanEvtTypeEvent + case consts.OtelSysEventInternalID: + typ = spanEvtTypeEvent + evtID = kv.Value.AsString() + case consts.OtelSysFunctionOutput, consts.OtelSysStepOutput: + typ = spanEvtTypeOutput + } + // TODO: move this into the default case section + attr[key] = val + } + } + + // update the relevant data based on type found + switch typ { + case spanEvtTypeEvent: + triggers = append(triggers, &runv2.Trigger{ + InternalId: evtID, + Body: []byte(evt.Name), + }) + case spanEvtTypeOutput: + output = []byte(evt.Name) + } + + // TODO: should be moved into the default case for switch + events = append(events, &runv2.SpanEvent{ + Name: evt.Name, + Timestamp: timestamppb.New(evt.Time), + Attributes: attr, + }) + } + + return events, triggers, output, nil +} + +func (e *natsSpanExporter) attributeValueAsString(v attribute.Value) string { + switch v.Type() { + case attribute.BOOL: + return fmt.Sprintf("%t", v.AsBool()) + case attribute.INT64: + return fmt.Sprintf("%d", v.AsInt64()) + case attribute.STRING: + return v.AsString() + case attribute.FLOAT64: + return fmt.Sprintf("%f", v.AsFloat64()) + default: + logger.StdlibLogger(context.TODO()).Warn("not supported attribute value type", + "value", v, + "type", v.Type().String(), + ) + return v.AsString() + } +} diff --git a/vendor/github.com/inngest/inngest/pkg/telemetry/counter.go b/vendor/github.com/inngest/inngest/pkg/telemetry/metrics/counter.go similarity index 80% rename from vendor/github.com/inngest/inngest/pkg/telemetry/counter.go rename to vendor/github.com/inngest/inngest/pkg/telemetry/metrics/counter.go index a80178fb..27fd3e9e 100644 --- a/vendor/github.com/inngest/inngest/pkg/telemetry/counter.go +++ b/vendor/github.com/inngest/inngest/pkg/telemetry/metrics/counter.go @@ -1,4 +1,4 @@ -package telemetry +package metrics import "context" @@ -109,3 +109,30 @@ func WorkerQueueCapacityCounter(ctx context.Context, incr int64, opts CounterOpt Tags: opts.Tags, }) } + +func IncrBatchScheduledCounter(ctx context.Context, opts CounterOpt) { + RecordCounterMetric(ctx, 1, CounterOpt{ + PkgName: opts.PkgName, + MetricName: "new_batch_scheduled_total", + Description: "Total number of new batch scheduled", + Tags: opts.Tags, + }) +} + +func IncrInstrumentationLeaseClaimsCounter(ctx context.Context, opts CounterOpt) { + RecordCounterMetric(ctx, 1, CounterOpt{ + PkgName: opts.PkgName, + MetricName: "queue_instrumentation_lease_claims_total", + Description: "Total number of instrumentation lease claimed by executors", + Tags: opts.Tags, + }) +} + +func IncrExportedSpansCounter(ctx context.Context, opts CounterOpt) { + RecordCounterMetric(ctx, 1, CounterOpt{ + PkgName: opts.PkgName, + MetricName: "exported_spans_total", + Description: "Total number of run spans exported", + Tags: opts.Tags, + }) +} diff --git a/vendor/github.com/inngest/inngest/pkg/telemetry/gauge.go b/vendor/github.com/inngest/inngest/pkg/telemetry/metrics/gauge.go similarity index 50% rename from vendor/github.com/inngest/inngest/pkg/telemetry/gauge.go rename to vendor/github.com/inngest/inngest/pkg/telemetry/metrics/gauge.go index b0429c89..626d98a5 100644 --- a/vendor/github.com/inngest/inngest/pkg/telemetry/gauge.go +++ b/vendor/github.com/inngest/inngest/pkg/telemetry/metrics/gauge.go @@ -1,87 +1,76 @@ -package telemetry +package metrics import "context" -func GaugeQueueItemLatencyEWMA(ctx context.Context, value int64, opts GaugeOpt) { - RegisterAsyncGauge(ctx, GaugeOpt{ +func GaugeQueueItemLatencyEWMA(ctx context.Context, val int64, opts GaugeOpt) { + RecordGaugeMetric(ctx, val, GaugeOpt{ PkgName: opts.PkgName, MetricName: "queue_item_latency_ewma", Description: "The moving average of the queue item latency", Tags: opts.Tags, - Callback: func(ctx context.Context) (int64, error) { - return value, nil - }, }) } -func GaugeWorkerQueueCapacity(ctx context.Context, opts GaugeOpt) { - RegisterAsyncGauge(ctx, GaugeOpt{ +func GaugeWorkerQueueCapacity(ctx context.Context, val int64, opts GaugeOpt) { + RecordGaugeMetric(ctx, val, GaugeOpt{ PkgName: opts.PkgName, MetricName: "queue_capacity_total", Description: "Capacity of current worker", Tags: opts.Tags, - Callback: opts.Callback, }) } -func GaugeGlobalQueuePartitionCount(ctx context.Context, opts GaugeOpt) { - RegisterAsyncGauge(ctx, GaugeOpt{ +func GaugeGlobalPartitionSize(ctx context.Context, val int64, opts GaugeOpt) { + RecordGaugeMetric(ctx, val, GaugeOpt{ PkgName: opts.PkgName, - MetricName: "queue_global_partition_count", + MetricName: "global_partition_size", Description: "Number of total partitions in the global queue", Tags: opts.Tags, Callback: opts.Callback, }) } -func GaugeGlobalQueuePartitionAvailable(ctx context.Context, opts GaugeOpt) { - RegisterAsyncGauge(ctx, GaugeOpt{ +func GaugePartitionSize(ctx context.Context, val int64, opts GaugeOpt) { + RecordGaugeMetric(ctx, val, GaugeOpt{ PkgName: opts.PkgName, - MetricName: "queue_global_partition_available_count", - Description: "Number of available partitions in the global queue", + MetricName: "partition_size", + Description: "Number of items in a particular partition", Tags: opts.Tags, - Callback: opts.Callback, }) } -func GaugeQueueShardCount(ctx context.Context, value int64, opts GaugeOpt) { - RegisterAsyncGauge(ctx, GaugeOpt{ +func GaugeQueueShardCount(ctx context.Context, val int64, opts GaugeOpt) { + RecordGaugeMetric(ctx, val, GaugeOpt{ PkgName: opts.PkgName, MetricName: "queue_shards_count", Description: "Number of shards in the queue", Tags: opts.Tags, - Callback: func(ctx context.Context) (int64, error) { - return value, nil - }, }) } -func GaugeQueueShardGuaranteedCapacityCount(ctx context.Context, opts GaugeOpt) { - RegisterAsyncGauge(ctx, GaugeOpt{ +func GaugeQueueShardGuaranteedCapacityCount(ctx context.Context, val int64, opts GaugeOpt) { + RecordGaugeMetric(ctx, val, GaugeOpt{ PkgName: opts.PkgName, MetricName: "queue_shards_guaranteed_capacity_count", Description: "Shard guaranteed capacity", Tags: opts.Tags, - Callback: opts.Callback, }) } -func GaugeQueueShardLeaseCount(ctx context.Context, opts GaugeOpt) { - RegisterAsyncGauge(ctx, GaugeOpt{ +func GaugeQueueShardLeaseCount(ctx context.Context, val int64, opts GaugeOpt) { + RecordGaugeMetric(ctx, val, GaugeOpt{ PkgName: opts.PkgName, MetricName: "queue_shards_lease_count", Description: "Shard current lease count", Tags: opts.Tags, - Callback: opts.Callback, }) } -func GaugeQueueShardPartitionAvailableCount(ctx context.Context, opts GaugeOpt) { - RegisterAsyncGauge(ctx, GaugeOpt{ +func GaugeQueueShardPartitionAvailableCount(ctx context.Context, val int64, opts GaugeOpt) { + RecordGaugeMetric(ctx, val, GaugeOpt{ PkgName: opts.PkgName, MetricName: "queue_shard_partition_available_count", Description: "The number of shard partitions available", Tags: opts.Tags, - Callback: opts.Callback, }) } diff --git a/vendor/github.com/inngest/inngest/pkg/telemetry/histogram.go b/vendor/github.com/inngest/inngest/pkg/telemetry/metrics/histogram.go similarity index 99% rename from vendor/github.com/inngest/inngest/pkg/telemetry/histogram.go rename to vendor/github.com/inngest/inngest/pkg/telemetry/metrics/histogram.go index 5c149b17..ed6f8a7d 100644 --- a/vendor/github.com/inngest/inngest/pkg/telemetry/histogram.go +++ b/vendor/github.com/inngest/inngest/pkg/telemetry/metrics/histogram.go @@ -1,4 +1,4 @@ -package telemetry +package metrics import "context" diff --git a/vendor/github.com/inngest/inngest/pkg/telemetry/metrics.go b/vendor/github.com/inngest/inngest/pkg/telemetry/metrics/metrics.go similarity index 95% rename from vendor/github.com/inngest/inngest/pkg/telemetry/metrics.go rename to vendor/github.com/inngest/inngest/pkg/telemetry/metrics/metrics.go index 0f3524ca..1729e31e 100644 --- a/vendor/github.com/inngest/inngest/pkg/telemetry/metrics.go +++ b/vendor/github.com/inngest/inngest/pkg/telemetry/metrics/metrics.go @@ -1,4 +1,4 @@ -package telemetry +package metrics import ( "context" @@ -60,7 +60,6 @@ func NewPrometheusMeterProvider(ctx context.Context, svc string) (*meter, error) metric.WithResource(resource.NewWithAttributes( semconv.SchemaURL, semconv.ServiceNameKey.String(svc), - semconv.DeploymentEnvironmentKey.String(env()), )), ) @@ -84,7 +83,6 @@ func NewIOMeterProvider(ctx context.Context, svc string) (*meter, error) { metric.WithResource(resource.NewWithAttributes( semconv.SchemaURL, semconv.ServiceNameKey.String(svc), - semconv.DeploymentEnvironmentKey.String(env()), )), ) @@ -125,7 +123,6 @@ func NewOTLPMeterProvider(ctx context.Context, svc string) (*meter, error) { metric.WithResource(resource.NewWithAttributes( semconv.SchemaURL, semconv.ServiceNameKey.String(svc), - semconv.DeploymentEnvironmentKey.String(env()), )), ) diff --git a/vendor/github.com/inngest/inngest/pkg/telemetry/utils.go b/vendor/github.com/inngest/inngest/pkg/telemetry/metrics/utils.go similarity index 79% rename from vendor/github.com/inngest/inngest/pkg/telemetry/utils.go rename to vendor/github.com/inngest/inngest/pkg/telemetry/metrics/utils.go index 3b91420c..aeb2ef05 100644 --- a/vendor/github.com/inngest/inngest/pkg/telemetry/utils.go +++ b/vendor/github.com/inngest/inngest/pkg/telemetry/metrics/utils.go @@ -1,9 +1,8 @@ -package telemetry +package metrics import ( "context" "fmt" - "os" "reflect" "sync" @@ -13,20 +12,32 @@ import ( "go.opentelemetry.io/otel/metric" ) +const ( + prefix = "inngest" +) + var ( registry = newRegistry() ) +// +// NOTE: +// Most of these maps probably can be done with generics. +// Too lazy to try to get it work that way right now +// + +// ======================== +// +// Counters +// +// ======================== + // NOTE: these can probably be simplified by generics type counterMap struct { rw sync.RWMutex m map[string]metric.Int64Counter } -func newCounterMap() *counterMap { - return &counterMap{m: map[string]metric.Int64Counter{}} -} - func (c *counterMap) Get(name string) (metric.Int64Counter, bool) { c.rw.RLock() defer c.rw.RUnlock() @@ -45,10 +56,6 @@ type upDownCounterMap struct { m map[string]metric.Int64UpDownCounter } -func newUpDownCounterMap() *upDownCounterMap { - return &upDownCounterMap{m: map[string]metric.Int64UpDownCounter{}} -} - func (c *upDownCounterMap) Get(name string) (metric.Int64UpDownCounter, bool) { c.rw.RLock() defer c.rw.RUnlock() @@ -62,15 +69,59 @@ func (c *upDownCounterMap) Add(name string, m metric.Int64UpDownCounter) { c.m[name] = m } +type CounterOpt struct { + PkgName string + Description string + Meter metric.Meter + MetricName string + Tags map[string]any + Unit string +} + +// RecordCounterMetric increments the counter by the provided value. +// The meter used can either be passed in or is the global meter +func RecordCounterMetric(ctx context.Context, incr int64, opts CounterOpt) { + attrs := []attribute.KeyValue{} + if opts.Tags != nil { + attrs = append(attrs, parseAttributes(opts.Tags)...) + } + + metricName := fmt.Sprintf("%s_%s", prefix, opts.MetricName) + c, err := registry.getCounter(ctx, opts) + if err != nil { + log.From(ctx).Error().Err(err).Str("metric_name", metricName).Msg("error accessing counter metric") + return + } + + c.Add(ctx, incr, metric.WithAttributes(attrs...)) +} + +func RecordUpDownCounterMetric(ctx context.Context, val int64, opts CounterOpt) { + attrs := []attribute.KeyValue{} + if opts.Tags != nil { + attrs = append(attrs, parseAttributes(opts.Tags)...) + } + + metricName := fmt.Sprintf("%s_%s", prefix, opts.MetricName) + c, err := registry.getUpDownCounter(ctx, opts) + if err != nil { + log.From(ctx).Error().Err(err).Str("metric_name", metricName).Msg("error accessing counter metric") + return + } + + c.Add(ctx, val, metric.WithAttributes(attrs...)) +} + +// ======================== +// +// Gauges +// +// ======================== type asyncGaugeMap struct { rw sync.RWMutex m map[string]metric.Int64ObservableGauge } -func newAsyncGaugeMap() *asyncGaugeMap { - return &asyncGaugeMap{m: map[string]metric.Int64ObservableGauge{}} -} - func (g *asyncGaugeMap) Get(name string) (metric.Int64ObservableGauge, bool) { g.rw.RLock() defer g.rw.RUnlock() @@ -84,13 +135,71 @@ func (g *asyncGaugeMap) Add(name string, m metric.Int64ObservableGauge) { g.m[name] = m } -type histogramMap struct { +type gaugeMap struct { rw sync.RWMutex - m map[string]metric.Int64Histogram + m map[string]metric.Int64Gauge } -func newHistogramMap() *histogramMap { - return &histogramMap{m: map[string]metric.Int64Histogram{}} +func (g *gaugeMap) Get(name string) (metric.Int64Gauge, bool) { + g.rw.RLock() + defer g.rw.RUnlock() + v, ok := g.m[name] + return v, ok +} + +func (g *gaugeMap) Add(name string, m metric.Int64Gauge) { + g.rw.Lock() + defer g.rw.Unlock() + g.m[name] = m +} + +type GaugeOpt struct { + PkgName string + Description string + MetricName string + Meter metric.Meter + Tags map[string]any + Unit string + Callback GaugeCallback +} + +type GaugeCallback func(ctx context.Context) (int64, error) + +// RecordGaugeMetric records the gauge value via a callback. +// The callback needs to be passed in so it doesn't get captured as a closure when instrumenting the value +func RegisterAsyncGauge(ctx context.Context, opts GaugeOpt) { + metricName := fmt.Sprintf("%s_%s", prefix, opts.MetricName) + _, err := registry.setAsyncGauge(ctx, opts) + if err != nil { + log.From(ctx).Error().Err(err).Str("metric_name", metricName).Msg("error setting async gauge") + } +} + +func RecordGaugeMetric(ctx context.Context, val int64, opts GaugeOpt) { + attrs := []attribute.KeyValue{} + if opts.Tags != nil { + attrs = append(attrs, parseAttributes(opts.Tags)...) + } + + metricName := fmt.Sprintf("%s_%s", prefix, opts.MetricName) + c, err := registry.getGauge(ctx, opts) + if err != nil { + log.From(ctx).Error().Err(err).Str("metric_name", metricName).Msg("error accessing counter metric") + return + } + + c.Record(ctx, val, metric.WithAttributes(attrs...)) +} + +// ======================== +// +// Histogram +// +// ======================== + +type histogramMap struct { + rw sync.RWMutex + m map[string]metric.Int64Histogram } func (h *histogramMap) Get(name string) (metric.Int64Histogram, bool) { @@ -106,21 +215,55 @@ func (h *histogramMap) Add(name string, m metric.Int64Histogram) { h.m[name] = m } +type HistogramOpt struct { + PkgName string + Description string + Meter metric.Meter + MetricName string + Tags map[string]any + Unit string + Boundaries []float64 +} + +// RecordIntHistogramMetric records the observed value for distributions. +// Bucket can be provided +func RecordIntHistogramMetric(ctx context.Context, value int64, opts HistogramOpt) { + metricName := fmt.Sprintf("%s_%s", prefix, opts.MetricName) + h, err := registry.getHistogram(ctx, opts) + if err != nil { + log.From(ctx).Error().Err(err).Str("metric_name", metricName).Msg("error accessing histogram metric") + return + } + + attrs := []attribute.KeyValue{} + if opts.Tags != nil { + attrs = append(attrs, parseAttributes(opts.Tags)...) + } + h.Record(ctx, value, metric.WithAttributes(attrs...)) +} + +// ======================== +// +// Helpers +// +// ======================== type metricsRegistry struct { mu sync.RWMutex counters *counterMap updownCounters *upDownCounterMap asyncGauges *asyncGaugeMap + gauges *gaugeMap histograms *histogramMap } func newRegistry() *metricsRegistry { return &metricsRegistry{ - counters: newCounterMap(), - updownCounters: newUpDownCounterMap(), - asyncGauges: newAsyncGaugeMap(), - histograms: newHistogramMap(), + counters: &counterMap{m: map[string]metric.Int64Counter{}}, + updownCounters: &upDownCounterMap{m: map[string]metric.Int64UpDownCounter{}}, + asyncGauges: &asyncGaugeMap{m: map[string]metric.Int64ObservableGauge{}}, + gauges: &gaugeMap{m: map[string]metric.Int64Gauge{}}, + histograms: &histogramMap{m: map[string]metric.Int64Histogram{}}, } } @@ -184,7 +327,7 @@ func (r *metricsRegistry) setAsyncGauge(ctx context.Context, opts GaugeOpt) (met g, err := meter.Int64ObservableGauge( name, - metric.WithDescription(opts.PkgName), + metric.WithDescription(opts.Description), metric.WithUnit(opts.Unit), metric.WithInt64Callback(func(ctx context.Context, o metric.Int64Observer) error { value, err := opts.Callback(ctx) @@ -205,6 +348,28 @@ func (r *metricsRegistry) setAsyncGauge(ctx context.Context, opts GaugeOpt) (met return g, err } +func (r *metricsRegistry) getGauge(ctx context.Context, opts GaugeOpt) (metric.Int64Gauge, error) { + name := fmt.Sprintf("%s_%s", prefix, opts.MetricName) + if g, ok := r.gauges.Get(name); ok { + return g, nil + } + + meter := otel.Meter(opts.PkgName) + if opts.Meter != nil { + meter = opts.Meter + } + + g, err := meter.Int64Gauge( + name, + metric.WithDescription(opts.Description), + metric.WithUnit(opts.Unit), + ) + if err == nil { + r.gauges.Add(name, g) + } + return g, err +} + func (r *metricsRegistry) getHistogram(ctx context.Context, opts HistogramOpt) (metric.Int64Histogram, error) { name := fmt.Sprintf("%s_%s", prefix, opts.MetricName) if h, ok := r.histograms.Get(name); ok { @@ -231,106 +396,6 @@ func (r *metricsRegistry) getHistogram(ctx context.Context, opts HistogramOpt) ( return m, err } -func env() string { - val := os.Getenv("ENV") - if val == "" { - val = "development" - } - return val -} - -type CounterOpt struct { - PkgName string - Description string - Meter metric.Meter - MetricName string - Tags map[string]any - Unit string -} - -// RecordCounterMetric increments the counter by the provided value. -// The meter used can either be passed in or is the global meter -func RecordCounterMetric(ctx context.Context, incr int64, opts CounterOpt) { - attrs := []attribute.KeyValue{} - if opts.Tags != nil { - attrs = append(attrs, parseAttributes(opts.Tags)...) - } - - metricName := fmt.Sprintf("%s_%s", prefix, opts.MetricName) - c, err := registry.getCounter(ctx, opts) - if err != nil { - log.From(ctx).Error().Err(err).Str("metric_name", metricName).Msg("error accessing counter metric") - return - } - - c.Add(ctx, incr, metric.WithAttributes(attrs...)) -} - -func RecordUpDownCounterMetric(ctx context.Context, val int64, opts CounterOpt) { - attrs := []attribute.KeyValue{} - if opts.Tags != nil { - attrs = append(attrs, parseAttributes(opts.Tags)...) - } - - metricName := fmt.Sprintf("%s_%s", prefix, opts.MetricName) - c, err := registry.getUpDownCounter(ctx, opts) - if err != nil { - log.From(ctx).Error().Err(err).Str("metric_name", metricName).Msg("error accessing counter metric") - return - } - - c.Add(ctx, val, metric.WithAttributes(attrs...)) -} - -type GaugeOpt struct { - PkgName string - Description string - MetricName string - Meter metric.Meter - Tags map[string]any - Unit string - Callback GaugeCallback -} - -type GaugeCallback func(ctx context.Context) (int64, error) - -// RecordGaugeMetric records the gauge value via a callback. -// The callback needs to be passed in so it doesn't get captured as a closure when instrumenting the value -func RegisterAsyncGauge(ctx context.Context, opts GaugeOpt) { - metricName := fmt.Sprintf("%s_%s", prefix, opts.MetricName) - _, err := registry.setAsyncGauge(ctx, opts) - if err != nil { - log.From(ctx).Error().Err(err).Str("metric_name", metricName).Msg("error setting async gauge") - } -} - -type HistogramOpt struct { - PkgName string - Description string - Meter metric.Meter - MetricName string - Tags map[string]any - Unit string - Boundaries []float64 -} - -// RecordIntHistogramMetric records the observed value for distributions. -// Bucket can be provided -func RecordIntHistogramMetric(ctx context.Context, value int64, opts HistogramOpt) { - metricName := fmt.Sprintf("%s_%s", prefix, opts.MetricName) - h, err := registry.getHistogram(ctx, opts) - if err != nil { - log.From(ctx).Error().Err(err).Str("metric_name", metricName).Msg("error accessing histogram metric") - return - } - - attrs := []attribute.KeyValue{} - if opts.Tags != nil { - attrs = append(attrs, parseAttributes(opts.Tags)...) - } - h.Record(ctx, value, metric.WithAttributes(attrs...)) -} - // parseAttributes parses the attribute map into otel compatible attributes func parseAttributes(attrs map[string]any) []attribute.KeyValue { result := make([]attribute.KeyValue, 0) diff --git a/vendor/github.com/inngest/inngest/pkg/telemetry/span.go b/vendor/github.com/inngest/inngest/pkg/telemetry/span.go deleted file mode 100644 index e0873a18..00000000 --- a/vendor/github.com/inngest/inngest/pkg/telemetry/span.go +++ /dev/null @@ -1,594 +0,0 @@ -package telemetry - -import ( - "context" - crand "crypto/rand" - "encoding/binary" - "encoding/json" - "math/rand" - "sync" - "time" - - "github.com/inngest/inngest/pkg/consts" - "github.com/inngest/inngest/pkg/inngest/log" - "go.opentelemetry.io/otel/attribute" - "go.opentelemetry.io/otel/codes" - "go.opentelemetry.io/otel/sdk/instrumentation" - "go.opentelemetry.io/otel/sdk/resource" - tracesdk "go.opentelemetry.io/otel/sdk/trace" - "go.opentelemetry.io/otel/trace" -) - -const ( - // ref: https://opentelemetry.io/docs/specs/otel/common/#configurable-parameters - attrCountLimit = 128 -) - -// type assertion -var gen tracesdk.IDGenerator = newSpanIDGenerator() - -type SpanOpt func(s *spanOpt) - -func WithName(n string) SpanOpt { - return func(s *spanOpt) { - s.name = n - } -} - -func WithSpanAttributes(attr ...attribute.KeyValue) SpanOpt { - return func(s *spanOpt) { - s.attr = attr - } -} - -func WithScope(scope string) SpanOpt { - return func(s *spanOpt) { - s.scope = scope - } -} - -func WithServiceName(name string) SpanOpt { - return func(s *spanOpt) { - s.serviceName = name - } -} - -func WithNewRoot() SpanOpt { - return func(s *spanOpt) { - s.root = true - } -} - -func WithSpanKind(k trace.SpanKind) SpanOpt { - return func(s *spanOpt) { - s.kind = k - } -} - -func WithLinks(links ...tracesdk.Link) SpanOpt { - return func(s *spanOpt) { - for _, l := range links { - if l.SpanContext.IsValid() { - s.links = append(s.links, l) - } - } - } -} - -func WithTimestamp(ts time.Time) SpanOpt { - return func(s *spanOpt) { - s.ts = ts - } -} - -func WithParentSpanID(psid trace.SpanID) SpanOpt { - return func(s *spanOpt) { - s.psid = &psid - } -} - -func WithSpanID(sid trace.SpanID) SpanOpt { - return func(s *spanOpt) { - s.sid = &sid - } -} - -func newSpanOpt(opts ...SpanOpt) *spanOpt { - s := &spanOpt{ - kind: trace.SpanKindUnspecified, - ts: time.Now(), - links: []tracesdk.Link{}, - attr: []attribute.KeyValue{}, - } - - for _, opt := range opts { - opt(s) - } - - return s -} - -type spanOpt struct { - scope string - serviceName string - name string - root bool - links []tracesdk.Link - attr []attribute.KeyValue - kind trace.SpanKind - stacktrace bool - ts time.Time - // Parent SpanID that needs to be overwritten - psid *trace.SpanID - // SpanID that needs to be overwritten - sid *trace.SpanID -} - -func (so *spanOpt) Attributes() []attribute.KeyValue { - return so.attr -} - -func (so *spanOpt) Links() []tracesdk.Link { - return so.links -} - -func (so *spanOpt) NewRoot() bool { - return so.root -} - -func (so *spanOpt) SpanName() string { - return so.name -} - -func (so *spanOpt) SpanScope() string { - return so.scope -} - -func (so *spanOpt) SpanKind() trace.SpanKind { - return so.kind -} - -func (so *spanOpt) StackTrace() bool { - return so.stacktrace -} - -func (so *spanOpt) Timestamp() time.Time { - return so.ts -} - -func (so *spanOpt) OverrideParentSpanID() bool { - return so.psid != nil -} - -func (so *spanOpt) OverrideSpanID() bool { - return so.sid != nil -} - -func (so *spanOpt) ParentSpanID() *trace.SpanID { - return so.psid -} - -func (so *spanOpt) SpanID() *trace.SpanID { - return so.sid -} - -func (so *spanOpt) Resource() *resource.Resource { - ctx := context.Background() - name := "inngest" - if so.serviceName != "" { - name = so.serviceName - } - - if r, err := resource.New(ctx, resource.WithAttributes( - attribute.String("service.name", name), - )); err == nil { - return r - } - - return nil -} - -// NewSpan creates a new span from the provided context, and overrides the internals with -// additional options provided. -func NewSpan(ctx context.Context, opts ...SpanOpt) (context.Context, *Span) { - so := newSpanOpt(opts...) - - var psc trace.SpanContext - if so.NewRoot() { - ctx = trace.ContextWithSpanContext(ctx, psc) - } else { - psc = trace.SpanContextFromContext(ctx) - } - - // prepare the IDs - tid := psc.TraceID() - var sid trace.SpanID - if !psc.TraceID().IsValid() { - tid, sid = gen.NewIDs(ctx) - } else { - sid = gen.NewSpanID(ctx, tid) - } - - // NOTE: meddling with span context and parents are a little messy - // - // Case 1: No need to meddle with parent span, trace propagated accurately for in context execution - // e.g. event triggered runs - // Case 2: No parent needed, out of context execution, root span - // e.g. batching, debounce - // Case 3: Need parent, out of context updates, non root span - // e.g. cancellation - - // Take grantparent span to override psc's spanID - if so.OverrideParentSpanID() { - sid = psc.SpanID() - pid := so.ParentSpanID() - psc = psc.WithSpanID(*pid) - } - if so.OverrideSpanID() { - sid = *so.SpanID() - - if so.NewRoot() { - psc = trace.SpanContext{} - } else if so.OverrideParentSpanID() { - pid := so.ParentSpanID() - psc = psc.WithSpanID(*pid) - } - } - - sconf := trace.SpanContextConfig{ - TraceID: tid, - SpanID: sid, - TraceState: psc.TraceState(), - TraceFlags: psc.TraceFlags() | trace.FlagsSampled, // NOTE: make it always sample for now, otherwise the batch span processor will ignore it - } - - s := &Span{ - parent: psc, - name: so.SpanName(), - scope: instrumentation.Scope{Name: so.SpanScope()}, - resource: so.Resource(), - start: so.Timestamp(), - attrs: so.Attributes(), - events: []tracesdk.Event{}, - links: so.Links(), - status: tracesdk.Status{Code: codes.Unset}, - conf: sconf, - kind: so.SpanKind(), - } - - return trace.ContextWithSpan(ctx, s), s -} - -// span is an attempt to mimic the otel span data structure following the protobuf spec at -// https://github.com/open-telemetry/opentelemetry-proto/blob/v1.1.0/opentelemetry/proto/trace/v1/trace.proto -// -// Due to the limitations of the otel lib's API interface, we can't reconstruct spans over boundaries, -// and in order to make sure the execution data looks like how it looks from the SDK side, -// we'll need to work around the otel library and have slightly different way of working with the data -// -// This file is an attempt to make it as close as possible to official libs so we can minimize deviations. -// -// NOTE: to make sure it doesn't conflict the the ReadOnlySpan interface functions, -// certain fields are named in a little weird way. -type Span struct { - tracesdk.ReadWriteSpan // embeds both span interfaces - sync.Mutex - - start time.Time - end time.Time - - name string - attrs []attribute.KeyValue - status tracesdk.Status - events []tracesdk.Event - links []tracesdk.Link - kind trace.SpanKind - - scope instrumentation.Scope - resource *resource.Resource - parent trace.SpanContext - conf trace.SpanContextConfig - - // Mark the span as cancelled, so it doesn't get sent out when it ends - cancel bool - childSpanCount int - droppedAttributes int -} - -// Send is just an alias for End -func (s *Span) Send() { - s.End() -} - -// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -// -// FOOTGUN ALERT -// -// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -// Cancel will mark the span as cancelled and it will not be sent out when it ends. -// This will reset the context so if there are spans that will be created after this, -// it doesn't create a dangling pointer. -func (s *Span) Cancel(ctx context.Context) context.Context { - s.cancel = true - // revert the current span context back to the parent's - return trace.ContextWithSpanContext(ctx, s.Parent()) -} - -// -// trace.ReadOnlySpan interface functions -// - -func (s *Span) Name() string { - return s.name -} - -func (s *Span) SpanContext() trace.SpanContext { - return trace.NewSpanContext(s.conf) -} - -func (s *Span) Parent() trace.SpanContext { - return s.parent -} - -func (s *Span) SpanKind() trace.SpanKind { - return s.kind -} - -func (s *Span) StartTime() time.Time { - return s.start -} - -func (s *Span) EndTime() time.Time { - if s.end.IsZero() { - return time.Now() - } - return s.end -} - -func (s *Span) Attributes() []attribute.KeyValue { - return s.attrs -} - -func (s *Span) Links() []tracesdk.Link { - return s.links -} - -func (s *Span) Events() []tracesdk.Event { - return s.events -} - -func (s *Span) Status() tracesdk.Status { - return s.status -} - -func (s *Span) InstrumentationScope() instrumentation.Scope { - return s.scope -} - -// Basically the same things as scope according to docs -func (s *Span) InstrumentationLibrary() instrumentation.Library { - return s.scope -} - -func (s *Span) Resource() *resource.Resource { - return s.resource -} - -func (s *Span) DroppedAttributes() int { - return s.droppedAttributes -} - -func (s *Span) DroppedLinks() int { - // TODO: verify - return 0 -} - -func (s *Span) DroppedEvents() int { - // TODO: verify - return 0 -} - -func (s *Span) ChildSpanCount() int { - return s.childSpanCount -} - -// Span interface functions - -// End utilizes the internal tracer's processors to send spans -func (s *Span) End(opts ...trace.SpanEndOption) { - sc := trace.NewSpanEndConfig(opts...) - - s.end = time.Now() - if sc.Timestamp().UnixMilli() > 0 { - s.end = sc.Timestamp() - } - - // don't attempt to export the span if it's marked as dedup or cancel - if s.cancel { - return - // s.SetAttributes(attribute.Bool(consts.OtelSysStepDelete, true)) - } - - if err := UserTracer().Export(s); err != nil { - ctx := context.Background() - log.From(ctx).Error().Err(err).Msg("error ending span") - } -} - -func (s *Span) AddEvent(name string, opts ...trace.EventOption) { - s.Lock() - defer s.Unlock() - - config := trace.NewEventConfig(opts...) - - evt := tracesdk.Event{ - Name: name, - Time: time.Now(), - Attributes: config.Attributes(), - } - if !config.Timestamp().IsZero() { - evt.Time = config.Timestamp() - } - - s.events = append(s.events, evt) -} - -func (s *Span) IsRecording() bool { - return true -} - -// official one doesn't actually set the status, but we'll just do it here -// for convinence's sake. -func (s *Span) RecordError(err error, opts ...trace.EventOption) { - s.Lock() - defer s.Unlock() - - s.AddEvent(err.Error(), opts...) - s.SetStatus(codes.Error, err.Error()) -} - -func (s *Span) SetStatus(code codes.Code, desc string) { - s.Lock() - defer s.Unlock() - s.status = tracesdk.Status{ - Code: code, - Description: desc, - } -} - -func (s *Span) SetName(name string) { - s.Lock() - defer s.Unlock() - s.name = name -} - -// SetAttributes mimics the official SetAttributes method, but with -// reduced checks. We're not doing crazy stuff with it so there's -// less of a need to do so. -func (s *Span) SetAttributes(attrs ...attribute.KeyValue) { - s.Lock() - defer s.Unlock() - - if s.attrs == nil { - s.attrs = []attribute.KeyValue{} - } - - // dedup if the sum of existing and new attr could exceed limit - if len(s.attrs)+len(attrs) > attrCountLimit { - // dedup the existing list of attributes and take the latest one - exists := make(map[attribute.Key]int) - dedup := []attribute.KeyValue{} - for _, a := range s.attrs { - if idx, ok := exists[a.Key]; ok { - dedup[idx] = a - } else { - dedup = append(dedup, a) - exists[a.Key] = len(dedup) - 1 - } - } - - for _, a := range attrs { - if !a.Valid() { - // Drop invalid attributes - s.droppedAttributes++ - continue - } - - // if a key is already there, take the latest one - if idx, ok := exists[a.Key]; ok { - s.attrs[idx] = a - continue - } - - // don't bother appending if it's at limits - if len(s.attrs) >= attrCountLimit { - s.droppedAttributes++ - continue - } - - s.attrs = append(s.attrs, a) - exists[a.Key] = len(s.attrs) - 1 - } - } - - // otherwise, just append - for _, a := range attrs { - if !a.Valid() { - s.droppedAttributes++ - continue - } - s.attrs = append(s.attrs, a) - } -} - -func (s *Span) TracerProvider() trace.TracerProvider { - return UserTracer().Provider() -} - -func (s *Span) SetFnOutput(data any) { - s.setOutput(data, consts.OtelSysFunctionOutput) -} - -func (s *Span) SetStepOutput(data any) { - s.setOutput(data, consts.OtelSysStepOutput) -} - -func (s *Span) setOutput(data any, key string) { - attr := []attribute.KeyValue{ - attribute.Bool(key, true), - } - - switch v := data.(type) { - case string: - s.AddEvent(v, trace.WithAttributes(attr...)) - case []byte: - s.AddEvent(string(v), trace.WithAttributes(attr...)) - case json.RawMessage: - s.AddEvent(string(v), trace.WithAttributes(attr...)) - default: - if byt, err := json.Marshal(v); err == nil { - s.AddEvent(string(byt), trace.WithAttributes(attr...)) - } - } -} - -func newSpanIDGenerator() *spanIDGenerator { - var seed int64 - _ = binary.Read(crand.Reader, binary.LittleEndian, &seed) - - return &spanIDGenerator{ - randSrc: rand.New(rand.NewSource(seed)), - } -} - -// spanIDGenerator provides a way to generate TraceID and SpanID -type spanIDGenerator struct { - sync.Mutex - randSrc *rand.Rand -} - -func (sc *spanIDGenerator) NewSpanID(ctx context.Context, traceID trace.TraceID) trace.SpanID { - sc.Lock() - defer sc.Unlock() - - sid := trace.SpanID{} - _, _ = sc.randSrc.Read(sid[:]) - return sid -} - -func (sc *spanIDGenerator) NewIDs(ctx context.Context) (trace.TraceID, trace.SpanID) { - sc.Lock() - defer sc.Unlock() - var ( - tid trace.TraceID - sid trace.SpanID - ) - - _, _ = sc.randSrc.Read(tid[:]) - _, _ = sc.randSrc.Read(sid[:]) - return tid, sid -} - -func NewSpanID(ctx context.Context) trace.SpanID { - return gen.NewSpanID(ctx, trace.TraceID{}) -} diff --git a/vendor/github.com/inngest/inngest/pkg/telemetry/propagation.go b/vendor/github.com/inngest/inngest/pkg/telemetry/trace/carrier.go similarity index 98% rename from vendor/github.com/inngest/inngest/pkg/telemetry/propagation.go rename to vendor/github.com/inngest/inngest/pkg/telemetry/trace/carrier.go index 7a5f0536..5c807891 100644 --- a/vendor/github.com/inngest/inngest/pkg/telemetry/propagation.go +++ b/vendor/github.com/inngest/inngest/pkg/telemetry/trace/carrier.go @@ -1,4 +1,4 @@ -package telemetry +package trace import ( "encoding/json" diff --git a/vendor/github.com/inngest/inngest/pkg/telemetry/tracing.go b/vendor/github.com/inngest/inngest/pkg/telemetry/trace/tracer.go similarity index 60% rename from vendor/github.com/inngest/inngest/pkg/telemetry/tracing.go rename to vendor/github.com/inngest/inngest/pkg/telemetry/trace/tracer.go index 5bd798e0..1e868a55 100644 --- a/vendor/github.com/inngest/inngest/pkg/telemetry/tracing.go +++ b/vendor/github.com/inngest/inngest/pkg/telemetry/trace/tracer.go @@ -1,10 +1,15 @@ -package telemetry +package trace import ( "context" "fmt" + "os" + "strconv" + "sync" + "github.com/inngest/inngest/pkg/consts" "github.com/inngest/inngest/pkg/inngest/log" + "github.com/inngest/inngest/pkg/telemetry/exporters" "github.com/rs/zerolog" "go.opentelemetry.io/otel" "go.opentelemetry.io/otel/exporters/jaeger" @@ -28,8 +33,139 @@ const ( TracerTypeOTLP TracerTypeJaeger TracerTypeOTLPHTTP + TracerTypeNATS ) +var ( + userTracer Tracer + o sync.Once +) + +// Tracer is a wrapper around the otel's tracing library to allow combining +// usage with the official library or workarounds that are necessary that the +// official library and spec doesn't support for our use cases. +type Tracer interface { + // Provider returns the configured provider for tracing + Provider() *trace.TracerProvider + // Propagator returns the configured context propagator + Propagator() propagation.TextMapPropagator + // Shutdown runs the shutdown process for the tracer + // includes flusing and closing connections, etc + Shutdown(ctx context.Context) func() + // Export allows exporting spans directly outside the limit + // of the otel's trace library. + // This can be used for sending out spans prior to ending, or + // send out duplicate spans, which we can dedup later ourselves. + Export(span trace.ReadOnlySpan) error +} + +type TracerOpts struct { + Type TracerType + ServiceName string + TraceEndpoint string + TraceURLPath string + TraceMaxPayloadSizeBytes int + + NATS *exporters.NatsExporterOpts +} + +func (o TracerOpts) Endpoint() string { + if o.TraceEndpoint != "" { + return o.TraceEndpoint + } + if os.Getenv("OTEL_TRACES_COLLECTOR_ENDPOINT") != "" { + return os.Getenv("OTEL_TRACES_COLLECTOR_ENDPOINT") + } + + // default + return "otel-collector:4317" +} + +func (o TracerOpts) URLPath() string { + if o.TraceURLPath != "" { + return o.TraceURLPath + } + + urlpath := os.Getenv("OTEL_TRACE_COLLECTOR_URL_PATH") + if urlpath == "" { + return urlpath + } + + return "/v1/traces" +} + +func (o TracerOpts) MaxPayloadSizeBytes() int { + if o.TraceMaxPayloadSizeBytes != 0 { + return o.TraceMaxPayloadSizeBytes + } + + size, _ := strconv.Atoi(os.Getenv("OTEL_TRACES_MAX_PAYLOAD_SIZE_BYTES")) + if size != 0 { + return size + } + + return (consts.AbsoluteMaxEventSize + consts.MaxBodySize) * 2 +} + +func NewUserTracer(ctx context.Context, opts TracerOpts) error { + var err error + o.Do(func() { + userTracer, err = newTracer(ctx, opts) + }) + return err +} + +func UserTracer() Tracer { + if userTracer == nil { + if err := NewUserTracer(context.Background(), TracerOpts{ + ServiceName: "default", + Type: TracerTypeNoop, + }); err != nil { + panic("fail to setup default user tracer") + } + } + return userTracer +} + +func CloseUserTracer(ctx context.Context) error { + if userTracer != nil { + userTracer.Shutdown(ctx) + } + return nil +} + +type tracer struct { + provider *trace.TracerProvider + propagator propagation.TextMapPropagator + shutdown func(context.Context) + processor trace.SpanProcessor +} + +func (t *tracer) Provider() *trace.TracerProvider { + return t.provider +} + +func (t *tracer) Propagator() propagation.TextMapPropagator { + return t.propagator +} + +func (t *tracer) Shutdown(ctx context.Context) func() { + return func() { + t.shutdown(ctx) + } +} + +func (t *tracer) Export(span trace.ReadOnlySpan) error { + if t.processor == nil { + ctx := context.Background() + log.From(ctx).Trace().Msg("no exporter available to export custom spans") + return nil + } + + t.processor.OnEnd(span) + return nil +} + func TracerSetup(svc string, ttype TracerType) (func(), error) { ctx := context.Background() @@ -63,6 +199,8 @@ func newTracer(ctx context.Context, opts TracerOpts) (Tracer, error) { return newJaegerTraceProvider(ctx, opts) case TracerTypeIO: return newIOTraceProvider(ctx, opts) + case TracerTypeNATS: + return newNatsTraceProvider(ctx, opts) default: return newNoopTraceProvider(ctx, opts) } @@ -80,7 +218,6 @@ func newJaegerTraceProvider(ctx context.Context, opts TracerOpts) (Tracer, error trace.WithResource(resource.NewWithAttributes( semconv.SchemaURL, semconv.ServiceNameKey.String(opts.ServiceName), - semconv.DeploymentEnvironmentKey.String(env()), )), ) return &tracer{ @@ -109,7 +246,6 @@ func newIOTraceProvider(ctx context.Context, opts TracerOpts) (Tracer, error) { trace.WithResource(resource.NewWithAttributes( semconv.SchemaURL, semconv.ServiceNameKey.String(opts.ServiceName), - semconv.DeploymentEnvironmentKey.String(env()), )), ) @@ -130,7 +266,6 @@ func newNoopTraceProvider(ctx context.Context, opts TracerOpts) (Tracer, error) trace.WithResource(resource.NewWithAttributes( semconv.SchemaURL, semconv.ServiceNameKey.String(opts.ServiceName), - semconv.DeploymentEnvironmentKey.String(env()), )), ) return &tracer{ @@ -239,3 +374,34 @@ func newTextMapPropagator() propagation.TextMapPropagator { propagation.Baggage{}, ) } + +func newNatsTraceProvider(ctx context.Context, opts TracerOpts) (Tracer, error) { + if opts.NATS == nil { + return nil, fmt.Errorf("nats options not available") + } + + exp, err := exporters.NewNATSSpanExporter(ctx, opts.NATS) + if err != nil { + return nil, fmt.Errorf("error creating NATS trace client: %w", err) + } + + sp := trace.NewBatchSpanProcessor(exp) + tp := trace.NewTracerProvider( + trace.WithSpanProcessor(sp), + trace.WithResource(resource.NewWithAttributes( + semconv.SchemaURL, + semconv.ServiceNameKey.String(opts.ServiceName), + )), + ) + + return &tracer{ + provider: tp, + propagator: newTextMapPropagator(), + processor: sp, + shutdown: func(context.Context) { + _ = tp.ForceFlush(ctx) + _ = tp.Shutdown(ctx) + _ = exp.Shutdown(ctx) + }, + }, nil +} diff --git a/vendor/github.com/inngest/inngest/pkg/telemetry/tracer.go b/vendor/github.com/inngest/inngest/pkg/telemetry/tracer.go deleted file mode 100644 index de69b01a..00000000 --- a/vendor/github.com/inngest/inngest/pkg/telemetry/tracer.go +++ /dev/null @@ -1,141 +0,0 @@ -package telemetry - -import ( - "context" - "os" - "strconv" - "sync" - - "github.com/inngest/inngest/pkg/consts" - "github.com/inngest/inngest/pkg/inngest/log" - "go.opentelemetry.io/otel/propagation" - "go.opentelemetry.io/otel/sdk/trace" -) - -var ( - userTracer Tracer - o sync.Once -) - -// Tracer is a wrapper around the otel's tracing library to allow combining -// usage with the official library or workarounds that are necessary that the -// official library and spec doesn't support for our use cases. -type Tracer interface { - // Provider returns the configured provider for tracing - Provider() *trace.TracerProvider - // Propagator returns the configured context propagator - Propagator() propagation.TextMapPropagator - // Shutdown runs the shutdown process for the tracer - // includes flusing and closing connections, etc - Shutdown(ctx context.Context) func() - // Export allows exporting spans directly outside the limit - // of the otel's trace library. - // This can be used for sending out spans prior to ending, or - // send out duplicate spans, which we can dedup later ourselves. - Export(span trace.ReadOnlySpan) error -} - -type TracerOpts struct { - Type TracerType - ServiceName string - TraceEndpoint string - TraceURLPath string - TraceMaxPayloadSizeBytes int -} - -func (o TracerOpts) Endpoint() string { - if o.TraceEndpoint != "" { - return o.TraceEndpoint - } - if os.Getenv("OTEL_TRACES_COLLECTOR_ENDPOINT") != "" { - return os.Getenv("OTEL_TRACES_COLLECTOR_ENDPOINT") - } - - // default - return "otel-collector:4317" -} - -func (o TracerOpts) URLPath() string { - if o.TraceURLPath != "" { - return o.TraceURLPath - } - - urlpath := os.Getenv("OTEL_TRACE_COLLECTOR_URL_PATH") - if urlpath == "" { - return urlpath - } - - return "/v1/traces" -} - -func (o TracerOpts) MaxPayloadSizeBytes() int { - if o.TraceMaxPayloadSizeBytes != 0 { - return o.TraceMaxPayloadSizeBytes - } - - size, _ := strconv.Atoi(os.Getenv("OTEL_TRACES_MAX_PAYLOAD_SIZE_BYTES")) - if size != 0 { - return size - } - - return (consts.AbsoluteMaxEventSize + consts.MaxBodySize) * 2 -} - -func NewUserTracer(ctx context.Context, opts TracerOpts) error { - var err error - o.Do(func() { - userTracer, err = newTracer(ctx, opts) - }) - return err -} - -func UserTracer() Tracer { - if userTracer == nil { - if err := NewUserTracer(context.Background(), TracerOpts{ - ServiceName: "default", - Type: TracerTypeNoop, - }); err != nil { - panic("fail to setup default user tracer") - } - } - return userTracer -} - -func CloseUserTracer(ctx context.Context) error { - if userTracer != nil { - userTracer.Shutdown(ctx) - } - return nil -} - -type tracer struct { - provider *trace.TracerProvider - propagator propagation.TextMapPropagator - shutdown func(context.Context) - processor trace.SpanProcessor -} - -func (t *tracer) Provider() *trace.TracerProvider { - return t.provider -} - -func (t *tracer) Propagator() propagation.TextMapPropagator { - return t.propagator -} - -func (t *tracer) Shutdown(ctx context.Context) func() { - return func() { - t.shutdown(ctx) - } -} - -func (t *tracer) Export(span trace.ReadOnlySpan) error { - if t.processor == nil { - ctx := context.Background() - log.From(ctx).Trace().Msg("no exporter available to export custom spans") - return nil - } - - t.processor.OnEnd(span) - return nil -} diff --git a/vendor/github.com/inngest/inngest/proto/gen/run/v2/run.pb.go b/vendor/github.com/inngest/inngest/proto/gen/run/v2/run.pb.go new file mode 100644 index 00000000..e8c80202 --- /dev/null +++ b/vendor/github.com/inngest/inngest/proto/gen/run/v2/run.pb.go @@ -0,0 +1,1222 @@ +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.34.1 +// protoc (unknown) +// source: run/v2/run.proto + +package runv2 + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + timestamppb "google.golang.org/protobuf/types/known/timestamppb" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +type SpanStatus int32 + +const ( + SpanStatus_UNKNOWN SpanStatus = 0 + SpanStatus_OK SpanStatus = 10 + SpanStatus_ERORR SpanStatus = 20 + // inngest status + SpanStatus_SCHEDULED SpanStatus = 100 + SpanStatus_QUEUED SpanStatus = 110 + SpanStatus_RUNNING SpanStatus = 200 + SpanStatus_WAITING SpanStatus = 210 + SpanStatus_COMPLETED SpanStatus = 300 + SpanStatus_FAILED SpanStatus = 400 + SpanStatus_CANCELLED SpanStatus = 500 +) + +// Enum value maps for SpanStatus. +var ( + SpanStatus_name = map[int32]string{ + 0: "UNKNOWN", + 10: "OK", + 20: "ERORR", + 100: "SCHEDULED", + 110: "QUEUED", + 200: "RUNNING", + 210: "WAITING", + 300: "COMPLETED", + 400: "FAILED", + 500: "CANCELLED", + } + SpanStatus_value = map[string]int32{ + "UNKNOWN": 0, + "OK": 10, + "ERORR": 20, + "SCHEDULED": 100, + "QUEUED": 110, + "RUNNING": 200, + "WAITING": 210, + "COMPLETED": 300, + "FAILED": 400, + "CANCELLED": 500, + } +) + +func (x SpanStatus) Enum() *SpanStatus { + p := new(SpanStatus) + *p = x + return p +} + +func (x SpanStatus) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (SpanStatus) Descriptor() protoreflect.EnumDescriptor { + return file_run_v2_run_proto_enumTypes[0].Descriptor() +} + +func (SpanStatus) Type() protoreflect.EnumType { + return &file_run_v2_run_proto_enumTypes[0] +} + +func (x SpanStatus) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use SpanStatus.Descriptor instead. +func (SpanStatus) EnumDescriptor() ([]byte, []int) { + return file_run_v2_run_proto_rawDescGZIP(), []int{0} +} + +type SpanStepOp int32 + +const ( + SpanStepOp_RUN SpanStepOp = 0 + SpanStepOp_INVOKE SpanStepOp = 1 + SpanStepOp_SLEEP SpanStepOp = 2 + SpanStepOp_WAIT_FOR_EVENT SpanStepOp = 3 + SpanStepOp_STEP SpanStepOp = 4 + SpanStepOp_STEP_ERROR SpanStepOp = 5 + SpanStepOp_NONE SpanStepOp = 6 +) + +// Enum value maps for SpanStepOp. +var ( + SpanStepOp_name = map[int32]string{ + 0: "RUN", + 1: "INVOKE", + 2: "SLEEP", + 3: "WAIT_FOR_EVENT", + 4: "STEP", + 5: "STEP_ERROR", + 6: "NONE", + } + SpanStepOp_value = map[string]int32{ + "RUN": 0, + "INVOKE": 1, + "SLEEP": 2, + "WAIT_FOR_EVENT": 3, + "STEP": 4, + "STEP_ERROR": 5, + "NONE": 6, + } +) + +func (x SpanStepOp) Enum() *SpanStepOp { + p := new(SpanStepOp) + *p = x + return p +} + +func (x SpanStepOp) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (SpanStepOp) Descriptor() protoreflect.EnumDescriptor { + return file_run_v2_run_proto_enumTypes[1].Descriptor() +} + +func (SpanStepOp) Type() protoreflect.EnumType { + return &file_run_v2_run_proto_enumTypes[1] +} + +func (x SpanStepOp) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use SpanStepOp.Descriptor instead. +func (SpanStepOp) EnumDescriptor() ([]byte, []int) { + return file_run_v2_run_proto_rawDescGZIP(), []int{1} +} + +type RunSpan struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + AccountId string `protobuf:"bytes,1,opt,name=account_id,json=accountId,proto3" json:"account_id,omitempty"` + WorkspaceId string `protobuf:"bytes,2,opt,name=workspace_id,json=workspaceId,proto3" json:"workspace_id,omitempty"` + AppId string `protobuf:"bytes,3,opt,name=app_id,json=appId,proto3" json:"app_id,omitempty"` + FunctionId string `protobuf:"bytes,4,opt,name=function_id,json=functionId,proto3" json:"function_id,omitempty"` + RunId string `protobuf:"bytes,5,opt,name=run_id,json=runId,proto3" json:"run_id,omitempty"` + TraceId string `protobuf:"bytes,6,opt,name=trace_id,json=traceId,proto3" json:"trace_id,omitempty"` + ParentSpanId *string `protobuf:"bytes,7,opt,name=parent_span_id,json=parentSpanId,proto3,oneof" json:"parent_span_id,omitempty"` + SpanId string `protobuf:"bytes,8,opt,name=span_id,json=spanId,proto3" json:"span_id,omitempty"` + Name string `protobuf:"bytes,9,opt,name=name,proto3" json:"name,omitempty"` + Status SpanStatus `protobuf:"varint,10,opt,name=status,proto3,enum=run.v2.SpanStatus" json:"status,omitempty"` + Attempts int32 `protobuf:"varint,11,opt,name=attempts,proto3" json:"attempts,omitempty"` + DurationMs int64 `protobuf:"varint,12,opt,name=duration_ms,json=durationMs,proto3" json:"duration_ms,omitempty"` + IsRoot bool `protobuf:"varint,13,opt,name=is_root,json=isRoot,proto3" json:"is_root,omitempty"` + QueuedAt *timestamppb.Timestamp `protobuf:"bytes,14,opt,name=queued_at,json=queuedAt,proto3" json:"queued_at,omitempty"` + StartedAt *timestamppb.Timestamp `protobuf:"bytes,15,opt,name=started_at,json=startedAt,proto3,oneof" json:"started_at,omitempty"` + EndedAt *timestamppb.Timestamp `protobuf:"bytes,16,opt,name=ended_at,json=endedAt,proto3,oneof" json:"ended_at,omitempty"` + OutputId *string `protobuf:"bytes,17,opt,name=output_id,json=outputId,proto3,oneof" json:"output_id,omitempty"` + StepOp *SpanStepOp `protobuf:"varint,18,opt,name=step_op,json=stepOp,proto3,enum=run.v2.SpanStepOp,oneof" json:"step_op,omitempty"` + StepInfo *StepInfo `protobuf:"bytes,19,opt,name=step_info,json=stepInfo,proto3,oneof" json:"step_info,omitempty"` + Children []*RunSpan `protobuf:"bytes,20,rep,name=children,proto3" json:"children,omitempty"` +} + +func (x *RunSpan) Reset() { + *x = RunSpan{} + if protoimpl.UnsafeEnabled { + mi := &file_run_v2_run_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *RunSpan) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*RunSpan) ProtoMessage() {} + +func (x *RunSpan) ProtoReflect() protoreflect.Message { + mi := &file_run_v2_run_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use RunSpan.ProtoReflect.Descriptor instead. +func (*RunSpan) Descriptor() ([]byte, []int) { + return file_run_v2_run_proto_rawDescGZIP(), []int{0} +} + +func (x *RunSpan) GetAccountId() string { + if x != nil { + return x.AccountId + } + return "" +} + +func (x *RunSpan) GetWorkspaceId() string { + if x != nil { + return x.WorkspaceId + } + return "" +} + +func (x *RunSpan) GetAppId() string { + if x != nil { + return x.AppId + } + return "" +} + +func (x *RunSpan) GetFunctionId() string { + if x != nil { + return x.FunctionId + } + return "" +} + +func (x *RunSpan) GetRunId() string { + if x != nil { + return x.RunId + } + return "" +} + +func (x *RunSpan) GetTraceId() string { + if x != nil { + return x.TraceId + } + return "" +} + +func (x *RunSpan) GetParentSpanId() string { + if x != nil && x.ParentSpanId != nil { + return *x.ParentSpanId + } + return "" +} + +func (x *RunSpan) GetSpanId() string { + if x != nil { + return x.SpanId + } + return "" +} + +func (x *RunSpan) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +func (x *RunSpan) GetStatus() SpanStatus { + if x != nil { + return x.Status + } + return SpanStatus_UNKNOWN +} + +func (x *RunSpan) GetAttempts() int32 { + if x != nil { + return x.Attempts + } + return 0 +} + +func (x *RunSpan) GetDurationMs() int64 { + if x != nil { + return x.DurationMs + } + return 0 +} + +func (x *RunSpan) GetIsRoot() bool { + if x != nil { + return x.IsRoot + } + return false +} + +func (x *RunSpan) GetQueuedAt() *timestamppb.Timestamp { + if x != nil { + return x.QueuedAt + } + return nil +} + +func (x *RunSpan) GetStartedAt() *timestamppb.Timestamp { + if x != nil { + return x.StartedAt + } + return nil +} + +func (x *RunSpan) GetEndedAt() *timestamppb.Timestamp { + if x != nil { + return x.EndedAt + } + return nil +} + +func (x *RunSpan) GetOutputId() string { + if x != nil && x.OutputId != nil { + return *x.OutputId + } + return "" +} + +func (x *RunSpan) GetStepOp() SpanStepOp { + if x != nil && x.StepOp != nil { + return *x.StepOp + } + return SpanStepOp_RUN +} + +func (x *RunSpan) GetStepInfo() *StepInfo { + if x != nil { + return x.StepInfo + } + return nil +} + +func (x *RunSpan) GetChildren() []*RunSpan { + if x != nil { + return x.Children + } + return nil +} + +type StepInfo struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Types that are assignable to Info: + // + // *StepInfo_Sleep + // *StepInfo_Wait + // *StepInfo_Invoke + Info isStepInfo_Info `protobuf_oneof:"info"` +} + +func (x *StepInfo) Reset() { + *x = StepInfo{} + if protoimpl.UnsafeEnabled { + mi := &file_run_v2_run_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StepInfo) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StepInfo) ProtoMessage() {} + +func (x *StepInfo) ProtoReflect() protoreflect.Message { + mi := &file_run_v2_run_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StepInfo.ProtoReflect.Descriptor instead. +func (*StepInfo) Descriptor() ([]byte, []int) { + return file_run_v2_run_proto_rawDescGZIP(), []int{1} +} + +func (m *StepInfo) GetInfo() isStepInfo_Info { + if m != nil { + return m.Info + } + return nil +} + +func (x *StepInfo) GetSleep() *StepInfoSleep { + if x, ok := x.GetInfo().(*StepInfo_Sleep); ok { + return x.Sleep + } + return nil +} + +func (x *StepInfo) GetWait() *StepInfoWaitForEvent { + if x, ok := x.GetInfo().(*StepInfo_Wait); ok { + return x.Wait + } + return nil +} + +func (x *StepInfo) GetInvoke() *StepInfoInvoke { + if x, ok := x.GetInfo().(*StepInfo_Invoke); ok { + return x.Invoke + } + return nil +} + +type isStepInfo_Info interface { + isStepInfo_Info() +} + +type StepInfo_Sleep struct { + Sleep *StepInfoSleep `protobuf:"bytes,1,opt,name=sleep,proto3,oneof"` +} + +type StepInfo_Wait struct { + Wait *StepInfoWaitForEvent `protobuf:"bytes,2,opt,name=wait,proto3,oneof"` +} + +type StepInfo_Invoke struct { + Invoke *StepInfoInvoke `protobuf:"bytes,3,opt,name=invoke,proto3,oneof"` +} + +func (*StepInfo_Sleep) isStepInfo_Info() {} + +func (*StepInfo_Wait) isStepInfo_Info() {} + +func (*StepInfo_Invoke) isStepInfo_Info() {} + +type StepInfoInvoke struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + TriggeringEventId string `protobuf:"bytes,1,opt,name=triggering_event_id,json=triggeringEventId,proto3" json:"triggering_event_id,omitempty"` + FunctionId string `protobuf:"bytes,2,opt,name=function_id,json=functionId,proto3" json:"function_id,omitempty"` + Timeout *timestamppb.Timestamp `protobuf:"bytes,3,opt,name=timeout,proto3" json:"timeout,omitempty"` + ReturnEventId *string `protobuf:"bytes,4,opt,name=return_event_id,json=returnEventId,proto3,oneof" json:"return_event_id,omitempty"` + RunId *string `protobuf:"bytes,5,opt,name=run_id,json=runId,proto3,oneof" json:"run_id,omitempty"` + TimedOut *bool `protobuf:"varint,6,opt,name=timed_out,json=timedOut,proto3,oneof" json:"timed_out,omitempty"` +} + +func (x *StepInfoInvoke) Reset() { + *x = StepInfoInvoke{} + if protoimpl.UnsafeEnabled { + mi := &file_run_v2_run_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StepInfoInvoke) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StepInfoInvoke) ProtoMessage() {} + +func (x *StepInfoInvoke) ProtoReflect() protoreflect.Message { + mi := &file_run_v2_run_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StepInfoInvoke.ProtoReflect.Descriptor instead. +func (*StepInfoInvoke) Descriptor() ([]byte, []int) { + return file_run_v2_run_proto_rawDescGZIP(), []int{2} +} + +func (x *StepInfoInvoke) GetTriggeringEventId() string { + if x != nil { + return x.TriggeringEventId + } + return "" +} + +func (x *StepInfoInvoke) GetFunctionId() string { + if x != nil { + return x.FunctionId + } + return "" +} + +func (x *StepInfoInvoke) GetTimeout() *timestamppb.Timestamp { + if x != nil { + return x.Timeout + } + return nil +} + +func (x *StepInfoInvoke) GetReturnEventId() string { + if x != nil && x.ReturnEventId != nil { + return *x.ReturnEventId + } + return "" +} + +func (x *StepInfoInvoke) GetRunId() string { + if x != nil && x.RunId != nil { + return *x.RunId + } + return "" +} + +func (x *StepInfoInvoke) GetTimedOut() bool { + if x != nil && x.TimedOut != nil { + return *x.TimedOut + } + return false +} + +type StepInfoSleep struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + SleepUntil *timestamppb.Timestamp `protobuf:"bytes,1,opt,name=sleep_until,json=sleepUntil,proto3" json:"sleep_until,omitempty"` +} + +func (x *StepInfoSleep) Reset() { + *x = StepInfoSleep{} + if protoimpl.UnsafeEnabled { + mi := &file_run_v2_run_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StepInfoSleep) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StepInfoSleep) ProtoMessage() {} + +func (x *StepInfoSleep) ProtoReflect() protoreflect.Message { + mi := &file_run_v2_run_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StepInfoSleep.ProtoReflect.Descriptor instead. +func (*StepInfoSleep) Descriptor() ([]byte, []int) { + return file_run_v2_run_proto_rawDescGZIP(), []int{3} +} + +func (x *StepInfoSleep) GetSleepUntil() *timestamppb.Timestamp { + if x != nil { + return x.SleepUntil + } + return nil +} + +type StepInfoWaitForEvent struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + EventName string `protobuf:"bytes,1,opt,name=event_name,json=eventName,proto3" json:"event_name,omitempty"` + Timeout *timestamppb.Timestamp `protobuf:"bytes,2,opt,name=timeout,proto3" json:"timeout,omitempty"` + Expression *string `protobuf:"bytes,3,opt,name=expression,proto3,oneof" json:"expression,omitempty"` + FoundEventId *string `protobuf:"bytes,4,opt,name=found_event_id,json=foundEventId,proto3,oneof" json:"found_event_id,omitempty"` + TimedOut *bool `protobuf:"varint,5,opt,name=timed_out,json=timedOut,proto3,oneof" json:"timed_out,omitempty"` +} + +func (x *StepInfoWaitForEvent) Reset() { + *x = StepInfoWaitForEvent{} + if protoimpl.UnsafeEnabled { + mi := &file_run_v2_run_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StepInfoWaitForEvent) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StepInfoWaitForEvent) ProtoMessage() {} + +func (x *StepInfoWaitForEvent) ProtoReflect() protoreflect.Message { + mi := &file_run_v2_run_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StepInfoWaitForEvent.ProtoReflect.Descriptor instead. +func (*StepInfoWaitForEvent) Descriptor() ([]byte, []int) { + return file_run_v2_run_proto_rawDescGZIP(), []int{4} +} + +func (x *StepInfoWaitForEvent) GetEventName() string { + if x != nil { + return x.EventName + } + return "" +} + +func (x *StepInfoWaitForEvent) GetTimeout() *timestamppb.Timestamp { + if x != nil { + return x.Timeout + } + return nil +} + +func (x *StepInfoWaitForEvent) GetExpression() string { + if x != nil && x.Expression != nil { + return *x.Expression + } + return "" +} + +func (x *StepInfoWaitForEvent) GetFoundEventId() string { + if x != nil && x.FoundEventId != nil { + return *x.FoundEventId + } + return "" +} + +func (x *StepInfoWaitForEvent) GetTimedOut() bool { + if x != nil && x.TimedOut != nil { + return *x.TimedOut + } + return false +} + +type RunSpanOutput struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Data []byte `protobuf:"bytes,1,opt,name=data,proto3,oneof" json:"data,omitempty"` + Error *StepError `protobuf:"bytes,2,opt,name=error,proto3,oneof" json:"error,omitempty"` +} + +func (x *RunSpanOutput) Reset() { + *x = RunSpanOutput{} + if protoimpl.UnsafeEnabled { + mi := &file_run_v2_run_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *RunSpanOutput) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*RunSpanOutput) ProtoMessage() {} + +func (x *RunSpanOutput) ProtoReflect() protoreflect.Message { + mi := &file_run_v2_run_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use RunSpanOutput.ProtoReflect.Descriptor instead. +func (*RunSpanOutput) Descriptor() ([]byte, []int) { + return file_run_v2_run_proto_rawDescGZIP(), []int{5} +} + +func (x *RunSpanOutput) GetData() []byte { + if x != nil { + return x.Data + } + return nil +} + +func (x *RunSpanOutput) GetError() *StepError { + if x != nil { + return x.Error + } + return nil +} + +type StepError struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Message string `protobuf:"bytes,1,opt,name=message,proto3" json:"message,omitempty"` + Name *string `protobuf:"bytes,2,opt,name=name,proto3,oneof" json:"name,omitempty"` + Stack *string `protobuf:"bytes,3,opt,name=stack,proto3,oneof" json:"stack,omitempty"` +} + +func (x *StepError) Reset() { + *x = StepError{} + if protoimpl.UnsafeEnabled { + mi := &file_run_v2_run_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *StepError) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*StepError) ProtoMessage() {} + +func (x *StepError) ProtoReflect() protoreflect.Message { + mi := &file_run_v2_run_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use StepError.ProtoReflect.Descriptor instead. +func (*StepError) Descriptor() ([]byte, []int) { + return file_run_v2_run_proto_rawDescGZIP(), []int{6} +} + +func (x *StepError) GetMessage() string { + if x != nil { + return x.Message + } + return "" +} + +func (x *StepError) GetName() string { + if x != nil && x.Name != nil { + return *x.Name + } + return "" +} + +func (x *StepError) GetStack() string { + if x != nil && x.Stack != nil { + return *x.Stack + } + return "" +} + +type RunTrigger struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + EventName string `protobuf:"bytes,1,opt,name=event_name,json=eventName,proto3" json:"event_name,omitempty"` + Ids []string `protobuf:"bytes,2,rep,name=ids,proto3" json:"ids,omitempty"` + Payloads [][]byte `protobuf:"bytes,3,rep,name=payloads,proto3" json:"payloads,omitempty"` + Timestamp *timestamppb.Timestamp `protobuf:"bytes,4,opt,name=timestamp,proto3" json:"timestamp,omitempty"` + IsBatch bool `protobuf:"varint,5,opt,name=is_batch,json=isBatch,proto3" json:"is_batch,omitempty"` + BatchId *string `protobuf:"bytes,6,opt,name=batch_id,json=batchId,proto3,oneof" json:"batch_id,omitempty"` + Cron *string `protobuf:"bytes,7,opt,name=cron,proto3,oneof" json:"cron,omitempty"` +} + +func (x *RunTrigger) Reset() { + *x = RunTrigger{} + if protoimpl.UnsafeEnabled { + mi := &file_run_v2_run_proto_msgTypes[7] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *RunTrigger) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*RunTrigger) ProtoMessage() {} + +func (x *RunTrigger) ProtoReflect() protoreflect.Message { + mi := &file_run_v2_run_proto_msgTypes[7] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use RunTrigger.ProtoReflect.Descriptor instead. +func (*RunTrigger) Descriptor() ([]byte, []int) { + return file_run_v2_run_proto_rawDescGZIP(), []int{7} +} + +func (x *RunTrigger) GetEventName() string { + if x != nil { + return x.EventName + } + return "" +} + +func (x *RunTrigger) GetIds() []string { + if x != nil { + return x.Ids + } + return nil +} + +func (x *RunTrigger) GetPayloads() [][]byte { + if x != nil { + return x.Payloads + } + return nil +} + +func (x *RunTrigger) GetTimestamp() *timestamppb.Timestamp { + if x != nil { + return x.Timestamp + } + return nil +} + +func (x *RunTrigger) GetIsBatch() bool { + if x != nil { + return x.IsBatch + } + return false +} + +func (x *RunTrigger) GetBatchId() string { + if x != nil && x.BatchId != nil { + return *x.BatchId + } + return "" +} + +func (x *RunTrigger) GetCron() string { + if x != nil && x.Cron != nil { + return *x.Cron + } + return "" +} + +var File_run_v2_run_proto protoreflect.FileDescriptor + +var file_run_v2_run_proto_rawDesc = []byte{ + 0x0a, 0x10, 0x72, 0x75, 0x6e, 0x2f, 0x76, 0x32, 0x2f, 0x72, 0x75, 0x6e, 0x2e, 0x70, 0x72, 0x6f, + 0x74, 0x6f, 0x12, 0x06, 0x72, 0x75, 0x6e, 0x2e, 0x76, 0x32, 0x1a, 0x1f, 0x67, 0x6f, 0x6f, 0x67, + 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x74, 0x69, 0x6d, 0x65, + 0x73, 0x74, 0x61, 0x6d, 0x70, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x22, 0xd0, 0x06, 0x0a, 0x07, + 0x52, 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0x32, 0x62, + 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33, +} + +var ( + file_run_v2_run_proto_rawDescOnce sync.Once + file_run_v2_run_proto_rawDescData = file_run_v2_run_proto_rawDesc +) + +func file_run_v2_run_proto_rawDescGZIP() []byte { + file_run_v2_run_proto_rawDescOnce.Do(func() { + file_run_v2_run_proto_rawDescData = protoimpl.X.CompressGZIP(file_run_v2_run_proto_rawDescData) + }) + return file_run_v2_run_proto_rawDescData +} + +var file_run_v2_run_proto_enumTypes = make([]protoimpl.EnumInfo, 2) +var file_run_v2_run_proto_msgTypes = make([]protoimpl.MessageInfo, 8) +var file_run_v2_run_proto_goTypes = []interface{}{ + (SpanStatus)(0), // 0: run.v2.SpanStatus + (SpanStepOp)(0), // 1: run.v2.SpanStepOp + (*RunSpan)(nil), // 2: run.v2.RunSpan + (*StepInfo)(nil), // 3: run.v2.StepInfo + (*StepInfoInvoke)(nil), // 4: run.v2.StepInfoInvoke + (*StepInfoSleep)(nil), // 5: run.v2.StepInfoSleep + (*StepInfoWaitForEvent)(nil), // 6: run.v2.StepInfoWaitForEvent + (*RunSpanOutput)(nil), // 7: run.v2.RunSpanOutput + (*StepError)(nil), // 8: run.v2.StepError + (*RunTrigger)(nil), // 9: run.v2.RunTrigger + (*timestamppb.Timestamp)(nil), // 10: google.protobuf.Timestamp +} +var file_run_v2_run_proto_depIdxs = []int32{ + 0, // 0: run.v2.RunSpan.status:type_name -> run.v2.SpanStatus + 10, // 1: run.v2.RunSpan.queued_at:type_name -> google.protobuf.Timestamp + 10, // 2: run.v2.RunSpan.started_at:type_name -> google.protobuf.Timestamp + 10, // 3: run.v2.RunSpan.ended_at:type_name -> google.protobuf.Timestamp + 1, // 4: run.v2.RunSpan.step_op:type_name -> run.v2.SpanStepOp + 3, // 5: run.v2.RunSpan.step_info:type_name -> run.v2.StepInfo + 2, // 6: run.v2.RunSpan.children:type_name -> run.v2.RunSpan + 5, // 7: run.v2.StepInfo.sleep:type_name -> run.v2.StepInfoSleep + 6, // 8: run.v2.StepInfo.wait:type_name -> run.v2.StepInfoWaitForEvent + 4, // 9: run.v2.StepInfo.invoke:type_name -> run.v2.StepInfoInvoke + 10, // 10: run.v2.StepInfoInvoke.timeout:type_name -> google.protobuf.Timestamp + 10, // 11: run.v2.StepInfoSleep.sleep_until:type_name -> google.protobuf.Timestamp + 10, // 12: run.v2.StepInfoWaitForEvent.timeout:type_name -> google.protobuf.Timestamp + 8, // 13: run.v2.RunSpanOutput.error:type_name -> run.v2.StepError + 10, // 14: run.v2.RunTrigger.timestamp:type_name -> google.protobuf.Timestamp + 15, // [15:15] is the sub-list for method output_type + 15, // [15:15] is the sub-list for method input_type + 15, // [15:15] is the sub-list for extension type_name + 15, // [15:15] is the sub-list for extension extendee + 0, // [0:15] is the sub-list for field type_name +} + +func init() { file_run_v2_run_proto_init() } +func file_run_v2_run_proto_init() { + if File_run_v2_run_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_run_v2_run_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*RunSpan); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_run_v2_run_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StepInfo); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_run_v2_run_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StepInfoInvoke); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_run_v2_run_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StepInfoSleep); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_run_v2_run_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StepInfoWaitForEvent); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_run_v2_run_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*RunSpanOutput); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_run_v2_run_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*StepError); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_run_v2_run_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*RunTrigger); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + file_run_v2_run_proto_msgTypes[0].OneofWrappers = []interface{}{} + file_run_v2_run_proto_msgTypes[1].OneofWrappers = []interface{}{ + (*StepInfo_Sleep)(nil), + (*StepInfo_Wait)(nil), + (*StepInfo_Invoke)(nil), + } + file_run_v2_run_proto_msgTypes[2].OneofWrappers = []interface{}{} + file_run_v2_run_proto_msgTypes[4].OneofWrappers = []interface{}{} + file_run_v2_run_proto_msgTypes[5].OneofWrappers = []interface{}{} + file_run_v2_run_proto_msgTypes[6].OneofWrappers = []interface{}{} + file_run_v2_run_proto_msgTypes[7].OneofWrappers = []interface{}{} + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_run_v2_run_proto_rawDesc, + NumEnums: 2, + NumMessages: 8, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_run_v2_run_proto_goTypes, + DependencyIndexes: file_run_v2_run_proto_depIdxs, + EnumInfos: file_run_v2_run_proto_enumTypes, + MessageInfos: file_run_v2_run_proto_msgTypes, + }.Build() + File_run_v2_run_proto = out.File + file_run_v2_run_proto_rawDesc = nil + file_run_v2_run_proto_goTypes = nil + file_run_v2_run_proto_depIdxs = nil +} diff --git a/vendor/github.com/inngest/inngest/proto/gen/run/v2/span.pb.go b/vendor/github.com/inngest/inngest/proto/gen/run/v2/span.pb.go new file mode 100644 index 00000000..61eff1a6 --- /dev/null +++ b/vendor/github.com/inngest/inngest/proto/gen/run/v2/span.pb.go @@ -0,0 +1,753 @@ +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.34.1 +// protoc (unknown) +// source: run/v2/span.proto + +package runv2 + +import ( + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + timestamppb "google.golang.org/protobuf/types/known/timestamppb" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +type Span struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Id *SpanIdentifier `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` + Ctx *SpanContext `protobuf:"bytes,2,opt,name=ctx,proto3" json:"ctx,omitempty"` + Name string `protobuf:"bytes,3,opt,name=name,proto3" json:"name,omitempty"` + Kind SpanStepOp `protobuf:"varint,4,opt,name=kind,proto3,enum=run.v2.SpanStepOp" json:"kind,omitempty"` + Status SpanStatus `protobuf:"varint,5,opt,name=status,proto3,enum=run.v2.SpanStatus" json:"status,omitempty"` + StatusCode string `protobuf:"bytes,6,opt,name=status_code,json=statusCode,proto3" json:"status_code,omitempty"` + Scope string `protobuf:"bytes,7,opt,name=scope,proto3" json:"scope,omitempty"` + Timestamp *timestamppb.Timestamp `protobuf:"bytes,8,opt,name=timestamp,proto3" json:"timestamp,omitempty"` + DurationMs int64 `protobuf:"varint,9,opt,name=duration_ms,json=durationMs,proto3" json:"duration_ms,omitempty"` + Attributes map[string]string `protobuf:"bytes,10,rep,name=attributes,proto3" json:"attributes,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + Triggers []*Trigger `protobuf:"bytes,11,rep,name=triggers,proto3" json:"triggers,omitempty"` + Output []byte `protobuf:"bytes,12,opt,name=output,proto3" json:"output,omitempty"` + Links []*SpanLink `protobuf:"bytes,13,rep,name=links,proto3" json:"links,omitempty"` + Events []*SpanEvent `protobuf:"bytes,14,rep,name=events,proto3" json:"events,omitempty"` +} + +func (x *Span) Reset() { + *x = Span{} + if protoimpl.UnsafeEnabled { + mi := &file_run_v2_span_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Span) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Span) ProtoMessage() {} + +func (x *Span) ProtoReflect() protoreflect.Message { + mi := &file_run_v2_span_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Span.ProtoReflect.Descriptor instead. +func (*Span) Descriptor() ([]byte, []int) { + return file_run_v2_span_proto_rawDescGZIP(), []int{0} +} + +func (x *Span) GetId() *SpanIdentifier { + if x != nil { + return x.Id + } + return nil +} + +func (x *Span) GetCtx() *SpanContext { + if x != nil { + return x.Ctx + } + return nil +} + +func (x *Span) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +func (x *Span) GetKind() SpanStepOp { + if x != nil { + return x.Kind + } + return SpanStepOp_RUN +} + +func (x *Span) GetStatus() SpanStatus { + if x != nil { + return x.Status + } + return SpanStatus_UNKNOWN +} + +func (x *Span) GetStatusCode() string { + if x != nil { + return x.StatusCode + } + return "" +} + +func (x *Span) GetScope() string { + if x != nil { + return x.Scope + } + return "" +} + +func (x *Span) GetTimestamp() *timestamppb.Timestamp { + if x != nil { + return x.Timestamp + } + return nil +} + +func (x *Span) GetDurationMs() int64 { + if x != nil { + return x.DurationMs + } + return 0 +} + +func (x *Span) GetAttributes() map[string]string { + if x != nil { + return x.Attributes + } + return nil +} + +func (x *Span) GetTriggers() []*Trigger { + if x != nil { + return x.Triggers + } + return nil +} + +func (x *Span) GetOutput() []byte { + if x != nil { + return x.Output + } + return nil +} + +func (x *Span) GetLinks() []*SpanLink { + if x != nil { + return x.Links + } + return nil +} + +func (x *Span) GetEvents() []*SpanEvent { + if x != nil { + return x.Events + } + return nil +} + +type SpanIdentifier struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + AccountId string `protobuf:"bytes,1,opt,name=account_id,json=accountId,proto3" json:"account_id,omitempty"` + EnvId string `protobuf:"bytes,2,opt,name=env_id,json=envId,proto3" json:"env_id,omitempty"` + AppId string `protobuf:"bytes,3,opt,name=app_id,json=appId,proto3" json:"app_id,omitempty"` + FunctionId string `protobuf:"bytes,4,opt,name=function_id,json=functionId,proto3" json:"function_id,omitempty"` + RunId string `protobuf:"bytes,5,opt,name=run_id,json=runId,proto3" json:"run_id,omitempty"` +} + +func (x *SpanIdentifier) Reset() { + *x = SpanIdentifier{} + if protoimpl.UnsafeEnabled { + mi := &file_run_v2_span_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *SpanIdentifier) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*SpanIdentifier) ProtoMessage() {} + +func (x *SpanIdentifier) ProtoReflect() protoreflect.Message { + mi := &file_run_v2_span_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use SpanIdentifier.ProtoReflect.Descriptor instead. +func (*SpanIdentifier) Descriptor() ([]byte, []int) { + return file_run_v2_span_proto_rawDescGZIP(), []int{1} +} + +func (x *SpanIdentifier) GetAccountId() string { + if x != nil { + return x.AccountId + } + return "" +} + +func (x *SpanIdentifier) GetEnvId() string { + if x != nil { + return x.EnvId + } + return "" +} + +func (x *SpanIdentifier) GetAppId() string { + if x != nil { + return x.AppId + } + return "" +} + +func (x *SpanIdentifier) GetFunctionId() string { + if x != nil { + return x.FunctionId + } + return "" +} + +func (x *SpanIdentifier) GetRunId() string { + if x != nil { + return x.RunId + } + return "" +} + +type SpanContext struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + TraceId string `protobuf:"bytes,1,opt,name=trace_id,json=traceId,proto3" json:"trace_id,omitempty"` + ParentSpanId *string `protobuf:"bytes,2,opt,name=parent_span_id,json=parentSpanId,proto3,oneof" json:"parent_span_id,omitempty"` + SpanId string `protobuf:"bytes,3,opt,name=span_id,json=spanId,proto3" json:"span_id,omitempty"` +} + +func (x *SpanContext) Reset() { + *x = SpanContext{} + if protoimpl.UnsafeEnabled { + mi := &file_run_v2_span_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *SpanContext) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*SpanContext) ProtoMessage() {} + +func (x *SpanContext) ProtoReflect() protoreflect.Message { + mi := &file_run_v2_span_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use SpanContext.ProtoReflect.Descriptor instead. +func (*SpanContext) Descriptor() ([]byte, []int) { + return file_run_v2_span_proto_rawDescGZIP(), []int{2} +} + +func (x *SpanContext) GetTraceId() string { + if x != nil { + return x.TraceId + } + return "" +} + +func (x *SpanContext) GetParentSpanId() string { + if x != nil && x.ParentSpanId != nil { + return *x.ParentSpanId + } + return "" +} + +func (x *SpanContext) GetSpanId() string { + if x != nil { + return x.SpanId + } + return "" +} + +type Trigger struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + InternalId string `protobuf:"bytes,1,opt,name=internal_id,json=internalId,proto3" json:"internal_id,omitempty"` // Event ULID + Body []byte `protobuf:"bytes,2,opt,name=body,proto3" json:"body,omitempty"` +} + +func (x *Trigger) Reset() { + *x = Trigger{} + if protoimpl.UnsafeEnabled { + mi := &file_run_v2_span_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Trigger) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Trigger) ProtoMessage() {} + +func (x *Trigger) ProtoReflect() protoreflect.Message { + mi := &file_run_v2_span_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Trigger.ProtoReflect.Descriptor instead. +func (*Trigger) Descriptor() ([]byte, []int) { + return file_run_v2_span_proto_rawDescGZIP(), []int{3} +} + +func (x *Trigger) GetInternalId() string { + if x != nil { + return x.InternalId + } + return "" +} + +func (x *Trigger) GetBody() []byte { + if x != nil { + return x.Body + } + return nil +} + +type SpanEvent struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Timestamp *timestamppb.Timestamp `protobuf:"bytes,1,opt,name=timestamp,proto3" json:"timestamp,omitempty"` + Name string `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"` + Attributes map[string]string `protobuf:"bytes,3,rep,name=attributes,proto3" json:"attributes,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` +} + +func (x *SpanEvent) Reset() { + *x = SpanEvent{} + if protoimpl.UnsafeEnabled { + mi := &file_run_v2_span_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *SpanEvent) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*SpanEvent) ProtoMessage() {} + +func (x *SpanEvent) ProtoReflect() protoreflect.Message { + mi := &file_run_v2_span_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use SpanEvent.ProtoReflect.Descriptor instead. +func (*SpanEvent) Descriptor() ([]byte, []int) { + return file_run_v2_span_proto_rawDescGZIP(), []int{4} +} + +func (x *SpanEvent) GetTimestamp() *timestamppb.Timestamp { + if x != nil { + return x.Timestamp + } + return nil +} + +func (x *SpanEvent) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +func (x *SpanEvent) GetAttributes() map[string]string { + if x != nil { + return x.Attributes + } + return nil +} + +type SpanLink struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + TraceId string `protobuf:"bytes,1,opt,name=trace_id,json=traceId,proto3" json:"trace_id,omitempty"` + SpanId string `protobuf:"bytes,2,opt,name=span_id,json=spanId,proto3" json:"span_id,omitempty"` + TraceState string `protobuf:"bytes,3,opt,name=trace_state,json=traceState,proto3" json:"trace_state,omitempty"` + Attributes map[string]string `protobuf:"bytes,4,rep,name=attributes,proto3" json:"attributes,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` +} + +func (x *SpanLink) Reset() { + *x = SpanLink{} + if protoimpl.UnsafeEnabled { + mi := &file_run_v2_span_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *SpanLink) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*SpanLink) ProtoMessage() {} + +func (x *SpanLink) ProtoReflect() protoreflect.Message { + mi := &file_run_v2_span_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use SpanLink.ProtoReflect.Descriptor instead. +func (*SpanLink) Descriptor() ([]byte, []int) { + return file_run_v2_span_proto_rawDescGZIP(), []int{5} +} + +func (x *SpanLink) GetTraceId() string { + if x != nil { + return x.TraceId + } + return "" +} + +func (x *SpanLink) GetSpanId() string { + if x != nil { + return x.SpanId + } + return "" +} + +func (x *SpanLink) GetTraceState() string { + if x != nil { + return x.TraceState + } + return "" +} + +func (x *SpanLink) GetAttributes() map[string]string { + if x != nil { + return 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file_run_v2_span_proto_goTypes = []interface{}{ + (*Span)(nil), // 0: span.Span + (*SpanIdentifier)(nil), // 1: span.SpanIdentifier + (*SpanContext)(nil), // 2: span.SpanContext + (*Trigger)(nil), // 3: span.Trigger + (*SpanEvent)(nil), // 4: span.SpanEvent + (*SpanLink)(nil), // 5: span.SpanLink + nil, // 6: span.Span.AttributesEntry + nil, // 7: span.SpanEvent.AttributesEntry + nil, // 8: span.SpanLink.AttributesEntry + (SpanStepOp)(0), // 9: run.v2.SpanStepOp + (SpanStatus)(0), // 10: run.v2.SpanStatus + (*timestamppb.Timestamp)(nil), // 11: google.protobuf.Timestamp +} +var file_run_v2_span_proto_depIdxs = []int32{ + 1, // 0: span.Span.id:type_name -> span.SpanIdentifier + 2, // 1: span.Span.ctx:type_name -> span.SpanContext + 9, // 2: span.Span.kind:type_name -> run.v2.SpanStepOp + 10, // 3: span.Span.status:type_name -> run.v2.SpanStatus + 11, // 4: span.Span.timestamp:type_name -> google.protobuf.Timestamp + 6, // 5: span.Span.attributes:type_name -> span.Span.AttributesEntry + 3, // 6: span.Span.triggers:type_name -> span.Trigger + 5, // 7: span.Span.links:type_name -> span.SpanLink + 4, // 8: span.Span.events:type_name -> span.SpanEvent + 11, // 9: span.SpanEvent.timestamp:type_name -> google.protobuf.Timestamp + 7, // 10: span.SpanEvent.attributes:type_name -> span.SpanEvent.AttributesEntry + 8, // 11: span.SpanLink.attributes:type_name -> span.SpanLink.AttributesEntry + 12, // [12:12] is the sub-list for method output_type + 12, // [12:12] is the sub-list for method input_type + 12, // [12:12] is the sub-list for extension type_name + 12, // [12:12] is the sub-list for extension extendee + 0, // [0:12] is the sub-list for field type_name +} + +func init() { file_run_v2_span_proto_init() } +func file_run_v2_span_proto_init() { + if File_run_v2_span_proto != nil { + return + } + file_run_v2_run_proto_init() + if !protoimpl.UnsafeEnabled { + file_run_v2_span_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Span); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_run_v2_span_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*SpanIdentifier); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_run_v2_span_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*SpanContext); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_run_v2_span_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Trigger); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_run_v2_span_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*SpanEvent); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_run_v2_span_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*SpanLink); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + file_run_v2_span_proto_msgTypes[2].OneofWrappers = []interface{}{} + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_run_v2_span_proto_rawDesc, + NumEnums: 0, + NumMessages: 9, + NumExtensions: 0, + NumServices: 0, + }, + GoTypes: file_run_v2_span_proto_goTypes, + DependencyIndexes: file_run_v2_span_proto_depIdxs, + MessageInfos: file_run_v2_span_proto_msgTypes, + }.Build() + File_run_v2_span_proto = out.File + file_run_v2_span_proto_rawDesc = nil + file_run_v2_span_proto_goTypes = nil + file_run_v2_span_proto_depIdxs = nil +} diff --git a/vendor/github.com/klauspost/compress/LICENSE b/vendor/github.com/klauspost/compress/LICENSE new file mode 100644 index 00000000..87d55747 --- /dev/null +++ b/vendor/github.com/klauspost/compress/LICENSE @@ -0,0 +1,304 @@ +Copyright (c) 2012 The Go Authors. All rights reserved. +Copyright (c) 2019 Klaus Post. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +------------------ + +Files: gzhttp/* + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/vendor/github.com/klauspost/compress/flate/deflate.go b/vendor/github.com/klauspost/compress/flate/deflate.go new file mode 100644 index 00000000..de912e18 --- /dev/null +++ b/vendor/github.com/klauspost/compress/flate/deflate.go @@ -0,0 +1,1017 @@ +// Copyright 2009 The Go Authors. All rights reserved. +// Copyright (c) 2015 Klaus Post +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package flate + +import ( + "encoding/binary" + "errors" + "fmt" + "io" + "math" +) + +const ( + NoCompression = 0 + BestSpeed = 1 + BestCompression = 9 + DefaultCompression = -1 + + // HuffmanOnly disables Lempel-Ziv match searching and only performs Huffman + // entropy encoding. This mode is useful in compressing data that has + // already been compressed with an LZ style algorithm (e.g. Snappy or LZ4) + // that lacks an entropy encoder. Compression gains are achieved when + // certain bytes in the input stream occur more frequently than others. + // + // Note that HuffmanOnly produces a compressed output that is + // RFC 1951 compliant. That is, any valid DEFLATE decompressor will + // continue to be able to decompress this output. + HuffmanOnly = -2 + ConstantCompression = HuffmanOnly // compatibility alias. + + logWindowSize = 15 + windowSize = 1 << logWindowSize + windowMask = windowSize - 1 + logMaxOffsetSize = 15 // Standard DEFLATE + minMatchLength = 4 // The smallest match that the compressor looks for + maxMatchLength = 258 // The longest match for the compressor + minOffsetSize = 1 // The shortest offset that makes any sense + + // The maximum number of tokens we will encode at the time. + // Smaller sizes usually creates less optimal blocks. + // Bigger can make context switching slow. + // We use this for levels 7-9, so we make it big. + maxFlateBlockTokens = 1 << 15 + maxStoreBlockSize = 65535 + hashBits = 17 // After 17 performance degrades + hashSize = 1 << hashBits + hashMask = (1 << hashBits) - 1 + hashShift = (hashBits + minMatchLength - 1) / minMatchLength + maxHashOffset = 1 << 28 + + skipNever = math.MaxInt32 + + debugDeflate = false +) + +type compressionLevel struct { + good, lazy, nice, chain, fastSkipHashing, level int +} + +// Compression levels have been rebalanced from zlib deflate defaults +// to give a bigger spread in speed and compression. +// See https://blog.klauspost.com/rebalancing-deflate-compression-levels/ +var levels = []compressionLevel{ + {}, // 0 + // Level 1-6 uses specialized algorithm - values not used + {0, 0, 0, 0, 0, 1}, + {0, 0, 0, 0, 0, 2}, + {0, 0, 0, 0, 0, 3}, + {0, 0, 0, 0, 0, 4}, + {0, 0, 0, 0, 0, 5}, + {0, 0, 0, 0, 0, 6}, + // Levels 7-9 use increasingly more lazy matching + // and increasingly stringent conditions for "good enough". + {8, 12, 16, 24, skipNever, 7}, + {16, 30, 40, 64, skipNever, 8}, + {32, 258, 258, 1024, skipNever, 9}, +} + +// advancedState contains state for the advanced levels, with bigger hash tables, etc. +type advancedState struct { + // deflate state + length int + offset int + maxInsertIndex int + chainHead int + hashOffset int + + ii uint16 // position of last match, intended to overflow to reset. + + // input window: unprocessed data is window[index:windowEnd] + index int + hashMatch [maxMatchLength + minMatchLength]uint32 + + // Input hash chains + // hashHead[hashValue] contains the largest inputIndex with the specified hash value + // If hashHead[hashValue] is within the current window, then + // hashPrev[hashHead[hashValue] & windowMask] contains the previous index + // with the same hash value. + hashHead [hashSize]uint32 + hashPrev [windowSize]uint32 +} + +type compressor struct { + compressionLevel + + h *huffmanEncoder + w *huffmanBitWriter + + // compression algorithm + fill func(*compressor, []byte) int // copy data to window + step func(*compressor) // process window + + window []byte + windowEnd int + blockStart int // window index where current tokens start + err error + + // queued output tokens + tokens tokens + fast fastEnc + state *advancedState + + sync bool // requesting flush + byteAvailable bool // if true, still need to process window[index-1]. +} + +func (d *compressor) fillDeflate(b []byte) int { + s := d.state + if s.index >= 2*windowSize-(minMatchLength+maxMatchLength) { + // shift the window by windowSize + //copy(d.window[:], d.window[windowSize:2*windowSize]) + *(*[windowSize]byte)(d.window) = *(*[windowSize]byte)(d.window[windowSize:]) + s.index -= windowSize + d.windowEnd -= windowSize + if d.blockStart >= windowSize { + d.blockStart -= windowSize + } else { + d.blockStart = math.MaxInt32 + } + s.hashOffset += windowSize + if s.hashOffset > maxHashOffset { + delta := s.hashOffset - 1 + s.hashOffset -= delta + s.chainHead -= delta + // Iterate over slices instead of arrays to avoid copying + // the entire table onto the stack (Issue #18625). + for i, v := range s.hashPrev[:] { + if int(v) > delta { + s.hashPrev[i] = uint32(int(v) - delta) + } else { + s.hashPrev[i] = 0 + } + } + for i, v := range s.hashHead[:] { + if int(v) > delta { + s.hashHead[i] = uint32(int(v) - delta) + } else { + s.hashHead[i] = 0 + } + } + } + } + n := copy(d.window[d.windowEnd:], b) + d.windowEnd += n + return n +} + +func (d *compressor) writeBlock(tok *tokens, index int, eof bool) error { + if index > 0 || eof { + var window []byte + if d.blockStart <= index { + window = d.window[d.blockStart:index] + } + d.blockStart = index + //d.w.writeBlock(tok, eof, window) + d.w.writeBlockDynamic(tok, eof, window, d.sync) + return d.w.err + } + return nil +} + +// writeBlockSkip writes the current block and uses the number of tokens +// to determine if the block should be stored on no matches, or +// only huffman encoded. +func (d *compressor) writeBlockSkip(tok *tokens, index int, eof bool) error { + if index > 0 || eof { + if d.blockStart <= index { + window := d.window[d.blockStart:index] + // If we removed less than a 64th of all literals + // we huffman compress the block. + if int(tok.n) > len(window)-int(tok.n>>6) { + d.w.writeBlockHuff(eof, window, d.sync) + } else { + // Write a dynamic huffman block. + d.w.writeBlockDynamic(tok, eof, window, d.sync) + } + } else { + d.w.writeBlock(tok, eof, nil) + } + d.blockStart = index + return d.w.err + } + return nil +} + +// fillWindow will fill the current window with the supplied +// dictionary and calculate all hashes. +// This is much faster than doing a full encode. +// Should only be used after a start/reset. +func (d *compressor) fillWindow(b []byte) { + // Do not fill window if we are in store-only or huffman mode. + if d.level <= 0 { + return + } + if d.fast != nil { + // encode the last data, but discard the result + if len(b) > maxMatchOffset { + b = b[len(b)-maxMatchOffset:] + } + d.fast.Encode(&d.tokens, b) + d.tokens.Reset() + return + } + s := d.state + // If we are given too much, cut it. + if len(b) > windowSize { + b = b[len(b)-windowSize:] + } + // Add all to window. + n := copy(d.window[d.windowEnd:], b) + + // Calculate 256 hashes at the time (more L1 cache hits) + loops := (n + 256 - minMatchLength) / 256 + for j := 0; j < loops; j++ { + startindex := j * 256 + end := startindex + 256 + minMatchLength - 1 + if end > n { + end = n + } + tocheck := d.window[startindex:end] + dstSize := len(tocheck) - minMatchLength + 1 + + if dstSize <= 0 { + continue + } + + dst := s.hashMatch[:dstSize] + bulkHash4(tocheck, dst) + var newH uint32 + for i, val := range dst { + di := i + startindex + newH = val & hashMask + // Get previous value with the same hash. + // Our chain should point to the previous value. + s.hashPrev[di&windowMask] = s.hashHead[newH] + // Set the head of the hash chain to us. + s.hashHead[newH] = uint32(di + s.hashOffset) + } + } + // Update window information. + d.windowEnd += n + s.index = n +} + +// Try to find a match starting at index whose length is greater than prevSize. +// We only look at chainCount possibilities before giving up. +// pos = s.index, prevHead = s.chainHead-s.hashOffset, prevLength=minMatchLength-1, lookahead +func (d *compressor) findMatch(pos int, prevHead int, lookahead int) (length, offset int, ok bool) { + minMatchLook := maxMatchLength + if lookahead < minMatchLook { + minMatchLook = lookahead + } + + win := d.window[0 : pos+minMatchLook] + + // We quit when we get a match that's at least nice long + nice := len(win) - pos + if d.nice < nice { + nice = d.nice + } + + // If we've got a match that's good enough, only look in 1/4 the chain. + tries := d.chain + length = minMatchLength - 1 + + wEnd := win[pos+length] + wPos := win[pos:] + minIndex := pos - windowSize + if minIndex < 0 { + minIndex = 0 + } + offset = 0 + + if d.chain < 100 { + for i := prevHead; tries > 0; tries-- { + if wEnd == win[i+length] { + n := matchLen(win[i:i+minMatchLook], wPos) + if n > length { + length = n + offset = pos - i + ok = true + if n >= nice { + // The match is good enough that we don't try to find a better one. + break + } + wEnd = win[pos+n] + } + } + if i <= minIndex { + // hashPrev[i & windowMask] has already been overwritten, so stop now. + break + } + i = int(d.state.hashPrev[i&windowMask]) - d.state.hashOffset + if i < minIndex { + break + } + } + return + } + + // Minimum gain to accept a match. + cGain := 4 + + // Some like it higher (CSV), some like it lower (JSON) + const baseCost = 3 + // Base is 4 bytes at with an additional cost. + // Matches must be better than this. + + for i := prevHead; tries > 0; tries-- { + if wEnd == win[i+length] { + n := matchLen(win[i:i+minMatchLook], wPos) + if n > length { + // Calculate gain. Estimate + newGain := d.h.bitLengthRaw(wPos[:n]) - int(offsetExtraBits[offsetCode(uint32(pos-i))]) - baseCost - int(lengthExtraBits[lengthCodes[(n-3)&255]]) + + //fmt.Println("gain:", newGain, "prev:", cGain, "raw:", d.h.bitLengthRaw(wPos[:n]), "this-len:", n, "prev-len:", length) + if newGain > cGain { + length = n + offset = pos - i + cGain = newGain + ok = true + if n >= nice { + // The match is good enough that we don't try to find a better one. + break + } + wEnd = win[pos+n] + } + } + } + if i <= minIndex { + // hashPrev[i & windowMask] has already been overwritten, so stop now. + break + } + i = int(d.state.hashPrev[i&windowMask]) - d.state.hashOffset + if i < minIndex { + break + } + } + return +} + +func (d *compressor) writeStoredBlock(buf []byte) error { + if d.w.writeStoredHeader(len(buf), false); d.w.err != nil { + return d.w.err + } + d.w.writeBytes(buf) + return d.w.err +} + +// hash4 returns a hash representation of the first 4 bytes +// of the supplied slice. +// The caller must ensure that len(b) >= 4. +func hash4(b []byte) uint32 { + return hash4u(binary.LittleEndian.Uint32(b), hashBits) +} + +// hash4 returns the hash of u to fit in a hash table with h bits. +// Preferably h should be a constant and should always be <32. +func hash4u(u uint32, h uint8) uint32 { + return (u * prime4bytes) >> (32 - h) +} + +// bulkHash4 will compute hashes using the same +// algorithm as hash4 +func bulkHash4(b []byte, dst []uint32) { + if len(b) < 4 { + return + } + hb := binary.LittleEndian.Uint32(b) + + dst[0] = hash4u(hb, hashBits) + end := len(b) - 4 + 1 + for i := 1; i < end; i++ { + hb = (hb >> 8) | uint32(b[i+3])<<24 + dst[i] = hash4u(hb, hashBits) + } +} + +func (d *compressor) initDeflate() { + d.window = make([]byte, 2*windowSize) + d.byteAvailable = false + d.err = nil + if d.state == nil { + return + } + s := d.state + s.index = 0 + s.hashOffset = 1 + s.length = minMatchLength - 1 + s.offset = 0 + s.chainHead = -1 +} + +// deflateLazy is the same as deflate, but with d.fastSkipHashing == skipNever, +// meaning it always has lazy matching on. +func (d *compressor) deflateLazy() { + s := d.state + // Sanity enables additional runtime tests. + // It's intended to be used during development + // to supplement the currently ad-hoc unit tests. + const sanity = debugDeflate + + if d.windowEnd-s.index < minMatchLength+maxMatchLength && !d.sync { + return + } + if d.windowEnd != s.index && d.chain > 100 { + // Get literal huffman coder. + if d.h == nil { + d.h = newHuffmanEncoder(maxFlateBlockTokens) + } + var tmp [256]uint16 + for _, v := range d.window[s.index:d.windowEnd] { + tmp[v]++ + } + d.h.generate(tmp[:], 15) + } + + s.maxInsertIndex = d.windowEnd - (minMatchLength - 1) + + for { + if sanity && s.index > d.windowEnd { + panic("index > windowEnd") + } + lookahead := d.windowEnd - s.index + if lookahead < minMatchLength+maxMatchLength { + if !d.sync { + return + } + if sanity && s.index > d.windowEnd { + panic("index > windowEnd") + } + if lookahead == 0 { + // Flush current output block if any. + if d.byteAvailable { + // There is still one pending token that needs to be flushed + d.tokens.AddLiteral(d.window[s.index-1]) + d.byteAvailable = false + } + if d.tokens.n > 0 { + if d.err = d.writeBlock(&d.tokens, s.index, false); d.err != nil { + return + } + d.tokens.Reset() + } + return + } + } + if s.index < s.maxInsertIndex { + // Update the hash + hash := hash4(d.window[s.index:]) + ch := s.hashHead[hash] + s.chainHead = int(ch) + s.hashPrev[s.index&windowMask] = ch + s.hashHead[hash] = uint32(s.index + s.hashOffset) + } + prevLength := s.length + prevOffset := s.offset + s.length = minMatchLength - 1 + s.offset = 0 + minIndex := s.index - windowSize + if minIndex < 0 { + minIndex = 0 + } + + if s.chainHead-s.hashOffset >= minIndex && lookahead > prevLength && prevLength < d.lazy { + if newLength, newOffset, ok := d.findMatch(s.index, s.chainHead-s.hashOffset, lookahead); ok { + s.length = newLength + s.offset = newOffset + } + } + + if prevLength >= minMatchLength && s.length <= prevLength { + // No better match, but check for better match at end... + // + // Skip forward a number of bytes. + // Offset of 2 seems to yield best results. 3 is sometimes better. + const checkOff = 2 + + // Check all, except full length + if prevLength < maxMatchLength-checkOff { + prevIndex := s.index - 1 + if prevIndex+prevLength < s.maxInsertIndex { + end := lookahead + if lookahead > maxMatchLength+checkOff { + end = maxMatchLength + checkOff + } + end += prevIndex + + // Hash at match end. + h := hash4(d.window[prevIndex+prevLength:]) + ch2 := int(s.hashHead[h]) - s.hashOffset - prevLength + if prevIndex-ch2 != prevOffset && ch2 > minIndex+checkOff { + length := matchLen(d.window[prevIndex+checkOff:end], d.window[ch2+checkOff:]) + // It seems like a pure length metric is best. + if length > prevLength { + prevLength = length + prevOffset = prevIndex - ch2 + + // Extend back... + for i := checkOff - 1; i >= 0; i-- { + if prevLength >= maxMatchLength || d.window[prevIndex+i] != d.window[ch2+i] { + // Emit tokens we "owe" + for j := 0; j <= i; j++ { + d.tokens.AddLiteral(d.window[prevIndex+j]) + if d.tokens.n == maxFlateBlockTokens { + // The block includes the current character + if d.err = d.writeBlock(&d.tokens, s.index, false); d.err != nil { + return + } + d.tokens.Reset() + } + s.index++ + if s.index < s.maxInsertIndex { + h := hash4(d.window[s.index:]) + ch := s.hashHead[h] + s.chainHead = int(ch) + s.hashPrev[s.index&windowMask] = ch + s.hashHead[h] = uint32(s.index + s.hashOffset) + } + } + break + } else { + prevLength++ + } + } + } else if false { + // Check one further ahead. + // Only rarely better, disabled for now. + prevIndex++ + h := hash4(d.window[prevIndex+prevLength:]) + ch2 := int(s.hashHead[h]) - s.hashOffset - prevLength + if prevIndex-ch2 != prevOffset && ch2 > minIndex+checkOff { + length := matchLen(d.window[prevIndex+checkOff:end], d.window[ch2+checkOff:]) + // It seems like a pure length metric is best. + if length > prevLength+checkOff { + prevLength = length + prevOffset = prevIndex - ch2 + prevIndex-- + + // Extend back... + for i := checkOff; i >= 0; i-- { + if prevLength >= maxMatchLength || d.window[prevIndex+i] != d.window[ch2+i-1] { + // Emit tokens we "owe" + for j := 0; j <= i; j++ { + d.tokens.AddLiteral(d.window[prevIndex+j]) + if d.tokens.n == maxFlateBlockTokens { + // The block includes the current character + if d.err = d.writeBlock(&d.tokens, s.index, false); d.err != nil { + return + } + d.tokens.Reset() + } + s.index++ + if s.index < s.maxInsertIndex { + h := hash4(d.window[s.index:]) + ch := s.hashHead[h] + s.chainHead = int(ch) + s.hashPrev[s.index&windowMask] = ch + s.hashHead[h] = uint32(s.index + s.hashOffset) + } + } + break + } else { + prevLength++ + } + } + } + } + } + } + } + } + // There was a match at the previous step, and the current match is + // not better. Output the previous match. + d.tokens.AddMatch(uint32(prevLength-3), uint32(prevOffset-minOffsetSize)) + + // Insert in the hash table all strings up to the end of the match. + // index and index-1 are already inserted. If there is not enough + // lookahead, the last two strings are not inserted into the hash + // table. + newIndex := s.index + prevLength - 1 + // Calculate missing hashes + end := newIndex + if end > s.maxInsertIndex { + end = s.maxInsertIndex + } + end += minMatchLength - 1 + startindex := s.index + 1 + if startindex > s.maxInsertIndex { + startindex = s.maxInsertIndex + } + tocheck := d.window[startindex:end] + dstSize := len(tocheck) - minMatchLength + 1 + if dstSize > 0 { + dst := s.hashMatch[:dstSize] + bulkHash4(tocheck, dst) + var newH uint32 + for i, val := range dst { + di := i + startindex + newH = val & hashMask + // Get previous value with the same hash. + // Our chain should point to the previous value. + s.hashPrev[di&windowMask] = s.hashHead[newH] + // Set the head of the hash chain to us. + s.hashHead[newH] = uint32(di + s.hashOffset) + } + } + + s.index = newIndex + d.byteAvailable = false + s.length = minMatchLength - 1 + if d.tokens.n == maxFlateBlockTokens { + // The block includes the current character + if d.err = d.writeBlock(&d.tokens, s.index, false); d.err != nil { + return + } + d.tokens.Reset() + } + s.ii = 0 + } else { + // Reset, if we got a match this run. + if s.length >= minMatchLength { + s.ii = 0 + } + // We have a byte waiting. Emit it. + if d.byteAvailable { + s.ii++ + d.tokens.AddLiteral(d.window[s.index-1]) + if d.tokens.n == maxFlateBlockTokens { + if d.err = d.writeBlock(&d.tokens, s.index, false); d.err != nil { + return + } + d.tokens.Reset() + } + s.index++ + + // If we have a long run of no matches, skip additional bytes + // Resets when s.ii overflows after 64KB. + if n := int(s.ii) - d.chain; n > 0 { + n = 1 + int(n>>6) + for j := 0; j < n; j++ { + if s.index >= d.windowEnd-1 { + break + } + d.tokens.AddLiteral(d.window[s.index-1]) + if d.tokens.n == maxFlateBlockTokens { + if d.err = d.writeBlock(&d.tokens, s.index, false); d.err != nil { + return + } + d.tokens.Reset() + } + // Index... + if s.index < s.maxInsertIndex { + h := hash4(d.window[s.index:]) + ch := s.hashHead[h] + s.chainHead = int(ch) + s.hashPrev[s.index&windowMask] = ch + s.hashHead[h] = uint32(s.index + s.hashOffset) + } + s.index++ + } + // Flush last byte + d.tokens.AddLiteral(d.window[s.index-1]) + d.byteAvailable = false + // s.length = minMatchLength - 1 // not needed, since s.ii is reset above, so it should never be > minMatchLength + if d.tokens.n == maxFlateBlockTokens { + if d.err = d.writeBlock(&d.tokens, s.index, false); d.err != nil { + return + } + d.tokens.Reset() + } + } + } else { + s.index++ + d.byteAvailable = true + } + } + } +} + +func (d *compressor) store() { + if d.windowEnd > 0 && (d.windowEnd == maxStoreBlockSize || d.sync) { + d.err = d.writeStoredBlock(d.window[:d.windowEnd]) + d.windowEnd = 0 + } +} + +// fillWindow will fill the buffer with data for huffman-only compression. +// The number of bytes copied is returned. +func (d *compressor) fillBlock(b []byte) int { + n := copy(d.window[d.windowEnd:], b) + d.windowEnd += n + return n +} + +// storeHuff will compress and store the currently added data, +// if enough has been accumulated or we at the end of the stream. +// Any error that occurred will be in d.err +func (d *compressor) storeHuff() { + if d.windowEnd < len(d.window) && !d.sync || d.windowEnd == 0 { + return + } + d.w.writeBlockHuff(false, d.window[:d.windowEnd], d.sync) + d.err = d.w.err + d.windowEnd = 0 +} + +// storeFast will compress and store the currently added data, +// if enough has been accumulated or we at the end of the stream. +// Any error that occurred will be in d.err +func (d *compressor) storeFast() { + // We only compress if we have maxStoreBlockSize. + if d.windowEnd < len(d.window) { + if !d.sync { + return + } + // Handle extremely small sizes. + if d.windowEnd < 128 { + if d.windowEnd == 0 { + return + } + if d.windowEnd <= 32 { + d.err = d.writeStoredBlock(d.window[:d.windowEnd]) + } else { + d.w.writeBlockHuff(false, d.window[:d.windowEnd], true) + d.err = d.w.err + } + d.tokens.Reset() + d.windowEnd = 0 + d.fast.Reset() + return + } + } + + d.fast.Encode(&d.tokens, d.window[:d.windowEnd]) + // If we made zero matches, store the block as is. + if d.tokens.n == 0 { + d.err = d.writeStoredBlock(d.window[:d.windowEnd]) + // If we removed less than 1/16th, huffman compress the block. + } else if int(d.tokens.n) > d.windowEnd-(d.windowEnd>>4) { + d.w.writeBlockHuff(false, d.window[:d.windowEnd], d.sync) + d.err = d.w.err + } else { + d.w.writeBlockDynamic(&d.tokens, false, d.window[:d.windowEnd], d.sync) + d.err = d.w.err + } + d.tokens.Reset() + d.windowEnd = 0 +} + +// write will add input byte to the stream. +// Unless an error occurs all bytes will be consumed. +func (d *compressor) write(b []byte) (n int, err error) { + if d.err != nil { + return 0, d.err + } + n = len(b) + for len(b) > 0 { + if d.windowEnd == len(d.window) || d.sync { + d.step(d) + } + b = b[d.fill(d, b):] + if d.err != nil { + return 0, d.err + } + } + return n, d.err +} + +func (d *compressor) syncFlush() error { + d.sync = true + if d.err != nil { + return d.err + } + d.step(d) + if d.err == nil { + d.w.writeStoredHeader(0, false) + d.w.flush() + d.err = d.w.err + } + d.sync = false + return d.err +} + +func (d *compressor) init(w io.Writer, level int) (err error) { + d.w = newHuffmanBitWriter(w) + + switch { + case level == NoCompression: + d.window = make([]byte, maxStoreBlockSize) + d.fill = (*compressor).fillBlock + d.step = (*compressor).store + case level == ConstantCompression: + d.w.logNewTablePenalty = 10 + d.window = make([]byte, 32<<10) + d.fill = (*compressor).fillBlock + d.step = (*compressor).storeHuff + case level == DefaultCompression: + level = 5 + fallthrough + case level >= 1 && level <= 6: + d.w.logNewTablePenalty = 7 + d.fast = newFastEnc(level) + d.window = make([]byte, maxStoreBlockSize) + d.fill = (*compressor).fillBlock + d.step = (*compressor).storeFast + case 7 <= level && level <= 9: + d.w.logNewTablePenalty = 8 + d.state = &advancedState{} + d.compressionLevel = levels[level] + d.initDeflate() + d.fill = (*compressor).fillDeflate + d.step = (*compressor).deflateLazy + case -level >= MinCustomWindowSize && -level <= MaxCustomWindowSize: + d.w.logNewTablePenalty = 7 + d.fast = &fastEncL5Window{maxOffset: int32(-level), cur: maxStoreBlockSize} + d.window = make([]byte, maxStoreBlockSize) + d.fill = (*compressor).fillBlock + d.step = (*compressor).storeFast + default: + return fmt.Errorf("flate: invalid compression level %d: want value in range [-2, 9]", level) + } + d.level = level + return nil +} + +// reset the state of the compressor. +func (d *compressor) reset(w io.Writer) { + d.w.reset(w) + d.sync = false + d.err = nil + // We only need to reset a few things for Snappy. + if d.fast != nil { + d.fast.Reset() + d.windowEnd = 0 + d.tokens.Reset() + return + } + switch d.compressionLevel.chain { + case 0: + // level was NoCompression or ConstantCompresssion. + d.windowEnd = 0 + default: + s := d.state + s.chainHead = -1 + for i := range s.hashHead { + s.hashHead[i] = 0 + } + for i := range s.hashPrev { + s.hashPrev[i] = 0 + } + s.hashOffset = 1 + s.index, d.windowEnd = 0, 0 + d.blockStart, d.byteAvailable = 0, false + d.tokens.Reset() + s.length = minMatchLength - 1 + s.offset = 0 + s.ii = 0 + s.maxInsertIndex = 0 + } +} + +func (d *compressor) close() error { + if d.err != nil { + return d.err + } + d.sync = true + d.step(d) + if d.err != nil { + return d.err + } + if d.w.writeStoredHeader(0, true); d.w.err != nil { + return d.w.err + } + d.w.flush() + d.w.reset(nil) + return d.w.err +} + +// NewWriter returns a new Writer compressing data at the given level. +// Following zlib, levels range from 1 (BestSpeed) to 9 (BestCompression); +// higher levels typically run slower but compress more. +// Level 0 (NoCompression) does not attempt any compression; it only adds the +// necessary DEFLATE framing. +// Level -1 (DefaultCompression) uses the default compression level. +// Level -2 (ConstantCompression) will use Huffman compression only, giving +// a very fast compression for all types of input, but sacrificing considerable +// compression efficiency. +// +// If level is in the range [-2, 9] then the error returned will be nil. +// Otherwise the error returned will be non-nil. +func NewWriter(w io.Writer, level int) (*Writer, error) { + var dw Writer + if err := dw.d.init(w, level); err != nil { + return nil, err + } + return &dw, nil +} + +// NewWriterDict is like NewWriter but initializes the new +// Writer with a preset dictionary. The returned Writer behaves +// as if the dictionary had been written to it without producing +// any compressed output. The compressed data written to w +// can only be decompressed by a Reader initialized with the +// same dictionary. +func NewWriterDict(w io.Writer, level int, dict []byte) (*Writer, error) { + zw, err := NewWriter(w, level) + if err != nil { + return nil, err + } + zw.d.fillWindow(dict) + zw.dict = append(zw.dict, dict...) // duplicate dictionary for Reset method. + return zw, err +} + +// MinCustomWindowSize is the minimum window size that can be sent to NewWriterWindow. +const MinCustomWindowSize = 32 + +// MaxCustomWindowSize is the maximum custom window that can be sent to NewWriterWindow. +const MaxCustomWindowSize = windowSize + +// NewWriterWindow returns a new Writer compressing data with a custom window size. +// windowSize must be from MinCustomWindowSize to MaxCustomWindowSize. +func NewWriterWindow(w io.Writer, windowSize int) (*Writer, error) { + if windowSize < MinCustomWindowSize { + return nil, errors.New("flate: requested window size less than MinWindowSize") + } + if windowSize > MaxCustomWindowSize { + return nil, errors.New("flate: requested window size bigger than MaxCustomWindowSize") + } + var dw Writer + if err := dw.d.init(w, -windowSize); err != nil { + return nil, err + } + return &dw, nil +} + +// A Writer takes data written to it and writes the compressed +// form of that data to an underlying writer (see NewWriter). +type Writer struct { + d compressor + dict []byte +} + +// Write writes data to w, which will eventually write the +// compressed form of data to its underlying writer. +func (w *Writer) Write(data []byte) (n int, err error) { + return w.d.write(data) +} + +// Flush flushes any pending data to the underlying writer. +// It is useful mainly in compressed network protocols, to ensure that +// a remote reader has enough data to reconstruct a packet. +// Flush does not return until the data has been written. +// Calling Flush when there is no pending data still causes the Writer +// to emit a sync marker of at least 4 bytes. +// If the underlying writer returns an error, Flush returns that error. +// +// In the terminology of the zlib library, Flush is equivalent to Z_SYNC_FLUSH. +func (w *Writer) Flush() error { + // For more about flushing: + // http://www.bolet.org/~pornin/deflate-flush.html + return w.d.syncFlush() +} + +// Close flushes and closes the writer. +func (w *Writer) Close() error { + return w.d.close() +} + +// Reset discards the writer's state and makes it equivalent to +// the result of NewWriter or NewWriterDict called with dst +// and w's level and dictionary. +func (w *Writer) Reset(dst io.Writer) { + if len(w.dict) > 0 { + // w was created with NewWriterDict + w.d.reset(dst) + if dst != nil { + w.d.fillWindow(w.dict) + } + } else { + // w was created with NewWriter + w.d.reset(dst) + } +} + +// ResetDict discards the writer's state and makes it equivalent to +// the result of NewWriter or NewWriterDict called with dst +// and w's level, but sets a specific dictionary. +func (w *Writer) ResetDict(dst io.Writer, dict []byte) { + w.dict = dict + w.d.reset(dst) + w.d.fillWindow(w.dict) +} diff --git a/vendor/github.com/klauspost/compress/flate/dict_decoder.go b/vendor/github.com/klauspost/compress/flate/dict_decoder.go new file mode 100644 index 00000000..bb36351a --- /dev/null +++ b/vendor/github.com/klauspost/compress/flate/dict_decoder.go @@ -0,0 +1,184 @@ +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package flate + +// dictDecoder implements the LZ77 sliding dictionary as used in decompression. +// LZ77 decompresses data through sequences of two forms of commands: +// +// - Literal insertions: Runs of one or more symbols are inserted into the data +// stream as is. This is accomplished through the writeByte method for a +// single symbol, or combinations of writeSlice/writeMark for multiple symbols. +// Any valid stream must start with a literal insertion if no preset dictionary +// is used. +// +// - Backward copies: Runs of one or more symbols are copied from previously +// emitted data. Backward copies come as the tuple (dist, length) where dist +// determines how far back in the stream to copy from and length determines how +// many bytes to copy. Note that it is valid for the length to be greater than +// the distance. Since LZ77 uses forward copies, that situation is used to +// perform a form of run-length encoding on repeated runs of symbols. +// The writeCopy and tryWriteCopy are used to implement this command. +// +// For performance reasons, this implementation performs little to no sanity +// checks about the arguments. As such, the invariants documented for each +// method call must be respected. +type dictDecoder struct { + hist []byte // Sliding window history + + // Invariant: 0 <= rdPos <= wrPos <= len(hist) + wrPos int // Current output position in buffer + rdPos int // Have emitted hist[:rdPos] already + full bool // Has a full window length been written yet? +} + +// init initializes dictDecoder to have a sliding window dictionary of the given +// size. If a preset dict is provided, it will initialize the dictionary with +// the contents of dict. +func (dd *dictDecoder) init(size int, dict []byte) { + *dd = dictDecoder{hist: dd.hist} + + if cap(dd.hist) < size { + dd.hist = make([]byte, size) + } + dd.hist = dd.hist[:size] + + if len(dict) > len(dd.hist) { + dict = dict[len(dict)-len(dd.hist):] + } + dd.wrPos = copy(dd.hist, dict) + if dd.wrPos == len(dd.hist) { + dd.wrPos = 0 + dd.full = true + } + dd.rdPos = dd.wrPos +} + +// histSize reports the total amount of historical data in the dictionary. +func (dd *dictDecoder) histSize() int { + if dd.full { + return len(dd.hist) + } + return dd.wrPos +} + +// availRead reports the number of bytes that can be flushed by readFlush. +func (dd *dictDecoder) availRead() int { + return dd.wrPos - dd.rdPos +} + +// availWrite reports the available amount of output buffer space. +func (dd *dictDecoder) availWrite() int { + return len(dd.hist) - dd.wrPos +} + +// writeSlice returns a slice of the available buffer to write data to. +// +// This invariant will be kept: len(s) <= availWrite() +func (dd *dictDecoder) writeSlice() []byte { + return dd.hist[dd.wrPos:] +} + +// writeMark advances the writer pointer by cnt. +// +// This invariant must be kept: 0 <= cnt <= availWrite() +func (dd *dictDecoder) writeMark(cnt int) { + dd.wrPos += cnt +} + +// writeByte writes a single byte to the dictionary. +// +// This invariant must be kept: 0 < availWrite() +func (dd *dictDecoder) writeByte(c byte) { + dd.hist[dd.wrPos] = c + dd.wrPos++ +} + +// writeCopy copies a string at a given (dist, length) to the output. +// This returns the number of bytes copied and may be less than the requested +// length if the available space in the output buffer is too small. +// +// This invariant must be kept: 0 < dist <= histSize() +func (dd *dictDecoder) writeCopy(dist, length int) int { + dstBase := dd.wrPos + dstPos := dstBase + srcPos := dstPos - dist + endPos := dstPos + length + if endPos > len(dd.hist) { + endPos = len(dd.hist) + } + + // Copy non-overlapping section after destination position. + // + // This section is non-overlapping in that the copy length for this section + // is always less than or equal to the backwards distance. This can occur + // if a distance refers to data that wraps-around in the buffer. + // Thus, a backwards copy is performed here; that is, the exact bytes in + // the source prior to the copy is placed in the destination. + if srcPos < 0 { + srcPos += len(dd.hist) + dstPos += copy(dd.hist[dstPos:endPos], dd.hist[srcPos:]) + srcPos = 0 + } + + // Copy possibly overlapping section before destination position. + // + // This section can overlap if the copy length for this section is larger + // than the backwards distance. This is allowed by LZ77 so that repeated + // strings can be succinctly represented using (dist, length) pairs. + // Thus, a forwards copy is performed here; that is, the bytes copied is + // possibly dependent on the resulting bytes in the destination as the copy + // progresses along. This is functionally equivalent to the following: + // + // for i := 0; i < endPos-dstPos; i++ { + // dd.hist[dstPos+i] = dd.hist[srcPos+i] + // } + // dstPos = endPos + // + for dstPos < endPos { + dstPos += copy(dd.hist[dstPos:endPos], dd.hist[srcPos:dstPos]) + } + + dd.wrPos = dstPos + return dstPos - dstBase +} + +// tryWriteCopy tries to copy a string at a given (distance, length) to the +// output. This specialized version is optimized for short distances. +// +// This method is designed to be inlined for performance reasons. +// +// This invariant must be kept: 0 < dist <= histSize() +func (dd *dictDecoder) tryWriteCopy(dist, length int) int { + dstPos := dd.wrPos + endPos := dstPos + length + if dstPos < dist || endPos > len(dd.hist) { + return 0 + } + dstBase := dstPos + srcPos := dstPos - dist + + // Copy possibly overlapping section before destination position. +loop: + dstPos += copy(dd.hist[dstPos:endPos], dd.hist[srcPos:dstPos]) + if dstPos < endPos { + goto loop // Avoid for-loop so that this function can be inlined + } + + dd.wrPos = dstPos + return dstPos - dstBase +} + +// readFlush returns a slice of the historical buffer that is ready to be +// emitted to the user. The data returned by readFlush must be fully consumed +// before calling any other dictDecoder methods. +func (dd *dictDecoder) readFlush() []byte { + toRead := dd.hist[dd.rdPos:dd.wrPos] + dd.rdPos = dd.wrPos + if dd.wrPos == len(dd.hist) { + dd.wrPos, dd.rdPos = 0, 0 + dd.full = true + } + return toRead +} diff --git a/vendor/github.com/klauspost/compress/flate/fast_encoder.go b/vendor/github.com/klauspost/compress/flate/fast_encoder.go new file mode 100644 index 00000000..c8124b5c --- /dev/null +++ b/vendor/github.com/klauspost/compress/flate/fast_encoder.go @@ -0,0 +1,193 @@ +// Copyright 2011 The Snappy-Go Authors. All rights reserved. +// Modified for deflate by Klaus Post (c) 2015. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package flate + +import ( + "encoding/binary" + "fmt" +) + +type fastEnc interface { + Encode(dst *tokens, src []byte) + Reset() +} + +func newFastEnc(level int) fastEnc { + switch level { + case 1: + return &fastEncL1{fastGen: fastGen{cur: maxStoreBlockSize}} + case 2: + return &fastEncL2{fastGen: fastGen{cur: maxStoreBlockSize}} + case 3: + return &fastEncL3{fastGen: fastGen{cur: maxStoreBlockSize}} + case 4: + return &fastEncL4{fastGen: fastGen{cur: maxStoreBlockSize}} + case 5: + return &fastEncL5{fastGen: fastGen{cur: maxStoreBlockSize}} + case 6: + return &fastEncL6{fastGen: fastGen{cur: maxStoreBlockSize}} + default: + panic("invalid level specified") + } +} + +const ( + tableBits = 15 // Bits used in the table + tableSize = 1 << tableBits // Size of the table + tableShift = 32 - tableBits // Right-shift to get the tableBits most significant bits of a uint32. + baseMatchOffset = 1 // The smallest match offset + baseMatchLength = 3 // The smallest match length per the RFC section 3.2.5 + maxMatchOffset = 1 << 15 // The largest match offset + + bTableBits = 17 // Bits used in the big tables + bTableSize = 1 << bTableBits // Size of the table + allocHistory = maxStoreBlockSize * 5 // Size to preallocate for history. + bufferReset = (1 << 31) - allocHistory - maxStoreBlockSize - 1 // Reset the buffer offset when reaching this. +) + +const ( + prime3bytes = 506832829 + prime4bytes = 2654435761 + prime5bytes = 889523592379 + prime6bytes = 227718039650203 + prime7bytes = 58295818150454627 + prime8bytes = 0xcf1bbcdcb7a56463 +) + +func load3232(b []byte, i int32) uint32 { + return binary.LittleEndian.Uint32(b[i:]) +} + +func load6432(b []byte, i int32) uint64 { + return binary.LittleEndian.Uint64(b[i:]) +} + +type tableEntry struct { + offset int32 +} + +// fastGen maintains the table for matches, +// and the previous byte block for level 2. +// This is the generic implementation. +type fastGen struct { + hist []byte + cur int32 +} + +func (e *fastGen) addBlock(src []byte) int32 { + // check if we have space already + if len(e.hist)+len(src) > cap(e.hist) { + if cap(e.hist) == 0 { + e.hist = make([]byte, 0, allocHistory) + } else { + if cap(e.hist) < maxMatchOffset*2 { + panic("unexpected buffer size") + } + // Move down + offset := int32(len(e.hist)) - maxMatchOffset + // copy(e.hist[0:maxMatchOffset], e.hist[offset:]) + *(*[maxMatchOffset]byte)(e.hist) = *(*[maxMatchOffset]byte)(e.hist[offset:]) + e.cur += offset + e.hist = e.hist[:maxMatchOffset] + } + } + s := int32(len(e.hist)) + e.hist = append(e.hist, src...) + return s +} + +type tableEntryPrev struct { + Cur tableEntry + Prev tableEntry +} + +// hash7 returns the hash of the lowest 7 bytes of u to fit in a hash table with h bits. +// Preferably h should be a constant and should always be <64. +func hash7(u uint64, h uint8) uint32 { + return uint32(((u << (64 - 56)) * prime7bytes) >> ((64 - h) & reg8SizeMask64)) +} + +// hashLen returns a hash of the lowest mls bytes of with length output bits. +// mls must be >=3 and <=8. Any other value will return hash for 4 bytes. +// length should always be < 32. +// Preferably length and mls should be a constant for inlining. +func hashLen(u uint64, length, mls uint8) uint32 { + switch mls { + case 3: + return (uint32(u<<8) * prime3bytes) >> (32 - length) + case 5: + return uint32(((u << (64 - 40)) * prime5bytes) >> (64 - length)) + case 6: + return uint32(((u << (64 - 48)) * prime6bytes) >> (64 - length)) + case 7: + return uint32(((u << (64 - 56)) * prime7bytes) >> (64 - length)) + case 8: + return uint32((u * prime8bytes) >> (64 - length)) + default: + return (uint32(u) * prime4bytes) >> (32 - length) + } +} + +// matchlen will return the match length between offsets and t in src. +// The maximum length returned is maxMatchLength - 4. +// It is assumed that s > t, that t >=0 and s < len(src). +func (e *fastGen) matchlen(s, t int32, src []byte) int32 { + if debugDecode { + if t >= s { + panic(fmt.Sprint("t >=s:", t, s)) + } + if int(s) >= len(src) { + panic(fmt.Sprint("s >= len(src):", s, len(src))) + } + if t < 0 { + panic(fmt.Sprint("t < 0:", t)) + } + if s-t > maxMatchOffset { + panic(fmt.Sprint(s, "-", t, "(", s-t, ") > maxMatchLength (", maxMatchOffset, ")")) + } + } + s1 := int(s) + maxMatchLength - 4 + if s1 > len(src) { + s1 = len(src) + } + + // Extend the match to be as long as possible. + return int32(matchLen(src[s:s1], src[t:])) +} + +// matchlenLong will return the match length between offsets and t in src. +// It is assumed that s > t, that t >=0 and s < len(src). +func (e *fastGen) matchlenLong(s, t int32, src []byte) int32 { + if debugDeflate { + if t >= s { + panic(fmt.Sprint("t >=s:", t, s)) + } + if int(s) >= len(src) { + panic(fmt.Sprint("s >= len(src):", s, len(src))) + } + if t < 0 { + panic(fmt.Sprint("t < 0:", t)) + } + if s-t > maxMatchOffset { + panic(fmt.Sprint(s, "-", t, "(", s-t, ") > maxMatchLength (", maxMatchOffset, ")")) + } + } + // Extend the match to be as long as possible. + return int32(matchLen(src[s:], src[t:])) +} + +// Reset the encoding table. +func (e *fastGen) Reset() { + if cap(e.hist) < allocHistory { + e.hist = make([]byte, 0, allocHistory) + } + // We offset current position so everything will be out of reach. + // If we are above the buffer reset it will be cleared anyway since len(hist) == 0. + if e.cur <= bufferReset { + e.cur += maxMatchOffset + int32(len(e.hist)) + } + e.hist = e.hist[:0] +} diff --git a/vendor/github.com/klauspost/compress/flate/huffman_bit_writer.go b/vendor/github.com/klauspost/compress/flate/huffman_bit_writer.go new file mode 100644 index 00000000..f70594c3 --- /dev/null +++ b/vendor/github.com/klauspost/compress/flate/huffman_bit_writer.go @@ -0,0 +1,1182 @@ +// Copyright 2009 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package flate + +import ( + "encoding/binary" + "fmt" + "io" + "math" +) + +const ( + // The largest offset code. + offsetCodeCount = 30 + + // The special code used to mark the end of a block. + endBlockMarker = 256 + + // The first length code. + lengthCodesStart = 257 + + // The number of codegen codes. + codegenCodeCount = 19 + badCode = 255 + + // maxPredefinedTokens is the maximum number of tokens + // where we check if fixed size is smaller. + maxPredefinedTokens = 250 + + // bufferFlushSize indicates the buffer size + // after which bytes are flushed to the writer. + // Should preferably be a multiple of 6, since + // we accumulate 6 bytes between writes to the buffer. + bufferFlushSize = 246 +) + +// Minimum length code that emits bits. +const lengthExtraBitsMinCode = 8 + +// The number of extra bits needed by length code X - LENGTH_CODES_START. +var lengthExtraBits = [32]uint8{ + /* 257 */ 0, 0, 0, + /* 260 */ 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, + /* 270 */ 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, + /* 280 */ 4, 5, 5, 5, 5, 0, +} + +// The length indicated by length code X - LENGTH_CODES_START. +var lengthBase = [32]uint8{ + 0, 1, 2, 3, 4, 5, 6, 7, 8, 10, + 12, 14, 16, 20, 24, 28, 32, 40, 48, 56, + 64, 80, 96, 112, 128, 160, 192, 224, 255, +} + +// Minimum offset code that emits bits. +const offsetExtraBitsMinCode = 4 + +// offset code word extra bits. +var offsetExtraBits = [32]int8{ + 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, + 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, + 9, 9, 10, 10, 11, 11, 12, 12, 13, 13, + /* extended window */ + 14, 14, +} + +var offsetCombined = [32]uint32{} + +func init() { + var offsetBase = [32]uint32{ + /* normal deflate */ + 0x000000, 0x000001, 0x000002, 0x000003, 0x000004, + 0x000006, 0x000008, 0x00000c, 0x000010, 0x000018, + 0x000020, 0x000030, 0x000040, 0x000060, 0x000080, + 0x0000c0, 0x000100, 0x000180, 0x000200, 0x000300, + 0x000400, 0x000600, 0x000800, 0x000c00, 0x001000, + 0x001800, 0x002000, 0x003000, 0x004000, 0x006000, + + /* extended window */ + 0x008000, 0x00c000, + } + + for i := range offsetCombined[:] { + // Don't use extended window values... + if offsetExtraBits[i] == 0 || offsetBase[i] > 0x006000 { + continue + } + offsetCombined[i] = uint32(offsetExtraBits[i]) | (offsetBase[i] << 8) + } +} + +// The odd order in which the codegen code sizes are written. +var codegenOrder = []uint32{16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15} + +type huffmanBitWriter struct { + // writer is the underlying writer. + // Do not use it directly; use the write method, which ensures + // that Write errors are sticky. + writer io.Writer + + // Data waiting to be written is bytes[0:nbytes] + // and then the low nbits of bits. + bits uint64 + nbits uint8 + nbytes uint8 + lastHuffMan bool + literalEncoding *huffmanEncoder + tmpLitEncoding *huffmanEncoder + offsetEncoding *huffmanEncoder + codegenEncoding *huffmanEncoder + err error + lastHeader int + // Set between 0 (reused block can be up to 2x the size) + logNewTablePenalty uint + bytes [256 + 8]byte + literalFreq [lengthCodesStart + 32]uint16 + offsetFreq [32]uint16 + codegenFreq [codegenCodeCount]uint16 + + // codegen must have an extra space for the final symbol. + codegen [literalCount + offsetCodeCount + 1]uint8 +} + +// Huffman reuse. +// +// The huffmanBitWriter supports reusing huffman tables and thereby combining block sections. +// +// This is controlled by several variables: +// +// If lastHeader is non-zero the Huffman table can be reused. +// This also indicates that a Huffman table has been generated that can output all +// possible symbols. +// It also indicates that an EOB has not yet been emitted, so if a new tabel is generated +// an EOB with the previous table must be written. +// +// If lastHuffMan is set, a table for outputting literals has been generated and offsets are invalid. +// +// An incoming block estimates the output size of a new table using a 'fresh' by calculating the +// optimal size and adding a penalty in 'logNewTablePenalty'. +// A Huffman table is not optimal, which is why we add a penalty, and generating a new table +// is slower both for compression and decompression. + +func newHuffmanBitWriter(w io.Writer) *huffmanBitWriter { + return &huffmanBitWriter{ + writer: w, + literalEncoding: newHuffmanEncoder(literalCount), + tmpLitEncoding: newHuffmanEncoder(literalCount), + codegenEncoding: newHuffmanEncoder(codegenCodeCount), + offsetEncoding: newHuffmanEncoder(offsetCodeCount), + } +} + +func (w *huffmanBitWriter) reset(writer io.Writer) { + w.writer = writer + w.bits, w.nbits, w.nbytes, w.err = 0, 0, 0, nil + w.lastHeader = 0 + w.lastHuffMan = false +} + +func (w *huffmanBitWriter) canReuse(t *tokens) (ok bool) { + a := t.offHist[:offsetCodeCount] + b := w.offsetEncoding.codes + b = b[:len(a)] + for i, v := range a { + if v != 0 && b[i].zero() { + return false + } + } + + a = t.extraHist[:literalCount-256] + b = w.literalEncoding.codes[256:literalCount] + b = b[:len(a)] + for i, v := range a { + if v != 0 && b[i].zero() { + return false + } + } + + a = t.litHist[:256] + b = w.literalEncoding.codes[:len(a)] + for i, v := range a { + if v != 0 && b[i].zero() { + return false + } + } + return true +} + +func (w *huffmanBitWriter) flush() { + if w.err != nil { + w.nbits = 0 + return + } + if w.lastHeader > 0 { + // We owe an EOB + w.writeCode(w.literalEncoding.codes[endBlockMarker]) + w.lastHeader = 0 + } + n := w.nbytes + for w.nbits != 0 { + w.bytes[n] = byte(w.bits) + w.bits >>= 8 + if w.nbits > 8 { // Avoid underflow + w.nbits -= 8 + } else { + w.nbits = 0 + } + n++ + } + w.bits = 0 + w.write(w.bytes[:n]) + w.nbytes = 0 +} + +func (w *huffmanBitWriter) write(b []byte) { + if w.err != nil { + return + } + _, w.err = w.writer.Write(b) +} + +func (w *huffmanBitWriter) writeBits(b int32, nb uint8) { + w.bits |= uint64(b) << (w.nbits & 63) + w.nbits += nb + if w.nbits >= 48 { + w.writeOutBits() + } +} + +func (w *huffmanBitWriter) writeBytes(bytes []byte) { + if w.err != nil { + return + } + n := w.nbytes + if w.nbits&7 != 0 { + w.err = InternalError("writeBytes with unfinished bits") + return + } + for w.nbits != 0 { + w.bytes[n] = byte(w.bits) + w.bits >>= 8 + w.nbits -= 8 + n++ + } + if n != 0 { + w.write(w.bytes[:n]) + } + w.nbytes = 0 + w.write(bytes) +} + +// RFC 1951 3.2.7 specifies a special run-length encoding for specifying +// the literal and offset lengths arrays (which are concatenated into a single +// array). This method generates that run-length encoding. +// +// The result is written into the codegen array, and the frequencies +// of each code is written into the codegenFreq array. +// Codes 0-15 are single byte codes. Codes 16-18 are followed by additional +// information. Code badCode is an end marker +// +// numLiterals The number of literals in literalEncoding +// numOffsets The number of offsets in offsetEncoding +// litenc, offenc The literal and offset encoder to use +func (w *huffmanBitWriter) generateCodegen(numLiterals int, numOffsets int, litEnc, offEnc *huffmanEncoder) { + for i := range w.codegenFreq { + w.codegenFreq[i] = 0 + } + // Note that we are using codegen both as a temporary variable for holding + // a copy of the frequencies, and as the place where we put the result. + // This is fine because the output is always shorter than the input used + // so far. + codegen := w.codegen[:] // cache + // Copy the concatenated code sizes to codegen. Put a marker at the end. + cgnl := codegen[:numLiterals] + for i := range cgnl { + cgnl[i] = litEnc.codes[i].len() + } + + cgnl = codegen[numLiterals : numLiterals+numOffsets] + for i := range cgnl { + cgnl[i] = offEnc.codes[i].len() + } + codegen[numLiterals+numOffsets] = badCode + + size := codegen[0] + count := 1 + outIndex := 0 + for inIndex := 1; size != badCode; inIndex++ { + // INVARIANT: We have seen "count" copies of size that have not yet + // had output generated for them. + nextSize := codegen[inIndex] + if nextSize == size { + count++ + continue + } + // We need to generate codegen indicating "count" of size. + if size != 0 { + codegen[outIndex] = size + outIndex++ + w.codegenFreq[size]++ + count-- + for count >= 3 { + n := 6 + if n > count { + n = count + } + codegen[outIndex] = 16 + outIndex++ + codegen[outIndex] = uint8(n - 3) + outIndex++ + w.codegenFreq[16]++ + count -= n + } + } else { + for count >= 11 { + n := 138 + if n > count { + n = count + } + codegen[outIndex] = 18 + outIndex++ + codegen[outIndex] = uint8(n - 11) + outIndex++ + w.codegenFreq[18]++ + count -= n + } + if count >= 3 { + // count >= 3 && count <= 10 + codegen[outIndex] = 17 + outIndex++ + codegen[outIndex] = uint8(count - 3) + outIndex++ + w.codegenFreq[17]++ + count = 0 + } + } + count-- + for ; count >= 0; count-- { + codegen[outIndex] = size + outIndex++ + w.codegenFreq[size]++ + } + // Set up invariant for next time through the loop. + size = nextSize + count = 1 + } + // Marker indicating the end of the codegen. + codegen[outIndex] = badCode +} + +func (w *huffmanBitWriter) codegens() int { + numCodegens := len(w.codegenFreq) + for numCodegens > 4 && w.codegenFreq[codegenOrder[numCodegens-1]] == 0 { + numCodegens-- + } + return numCodegens +} + +func (w *huffmanBitWriter) headerSize() (size, numCodegens int) { + numCodegens = len(w.codegenFreq) + for numCodegens > 4 && w.codegenFreq[codegenOrder[numCodegens-1]] == 0 { + numCodegens-- + } + return 3 + 5 + 5 + 4 + (3 * numCodegens) + + w.codegenEncoding.bitLength(w.codegenFreq[:]) + + int(w.codegenFreq[16])*2 + + int(w.codegenFreq[17])*3 + + int(w.codegenFreq[18])*7, numCodegens +} + +// dynamicSize returns the size of dynamically encoded data in bits. +func (w *huffmanBitWriter) dynamicReuseSize(litEnc, offEnc *huffmanEncoder) (size int) { + size = litEnc.bitLength(w.literalFreq[:]) + + offEnc.bitLength(w.offsetFreq[:]) + return size +} + +// dynamicSize returns the size of dynamically encoded data in bits. +func (w *huffmanBitWriter) dynamicSize(litEnc, offEnc *huffmanEncoder, extraBits int) (size, numCodegens int) { + header, numCodegens := w.headerSize() + size = header + + litEnc.bitLength(w.literalFreq[:]) + + offEnc.bitLength(w.offsetFreq[:]) + + extraBits + return size, numCodegens +} + +// extraBitSize will return the number of bits that will be written +// as "extra" bits on matches. +func (w *huffmanBitWriter) extraBitSize() int { + total := 0 + for i, n := range w.literalFreq[257:literalCount] { + total += int(n) * int(lengthExtraBits[i&31]) + } + for i, n := range w.offsetFreq[:offsetCodeCount] { + total += int(n) * int(offsetExtraBits[i&31]) + } + return total +} + +// fixedSize returns the size of dynamically encoded data in bits. +func (w *huffmanBitWriter) fixedSize(extraBits int) int { + return 3 + + fixedLiteralEncoding.bitLength(w.literalFreq[:]) + + fixedOffsetEncoding.bitLength(w.offsetFreq[:]) + + extraBits +} + +// storedSize calculates the stored size, including header. +// The function returns the size in bits and whether the block +// fits inside a single block. +func (w *huffmanBitWriter) storedSize(in []byte) (int, bool) { + if in == nil { + return 0, false + } + if len(in) <= maxStoreBlockSize { + return (len(in) + 5) * 8, true + } + return 0, false +} + +func (w *huffmanBitWriter) writeCode(c hcode) { + // The function does not get inlined if we "& 63" the shift. + w.bits |= c.code64() << (w.nbits & 63) + w.nbits += c.len() + if w.nbits >= 48 { + w.writeOutBits() + } +} + +// writeOutBits will write bits to the buffer. +func (w *huffmanBitWriter) writeOutBits() { + bits := w.bits + w.bits >>= 48 + w.nbits -= 48 + n := w.nbytes + + // We over-write, but faster... + binary.LittleEndian.PutUint64(w.bytes[n:], bits) + n += 6 + + if n >= bufferFlushSize { + if w.err != nil { + n = 0 + return + } + w.write(w.bytes[:n]) + n = 0 + } + + w.nbytes = n +} + +// Write the header of a dynamic Huffman block to the output stream. +// +// numLiterals The number of literals specified in codegen +// numOffsets The number of offsets specified in codegen +// numCodegens The number of codegens used in codegen +func (w *huffmanBitWriter) writeDynamicHeader(numLiterals int, numOffsets int, numCodegens int, isEof bool) { + if w.err != nil { + return + } + var firstBits int32 = 4 + if isEof { + firstBits = 5 + } + w.writeBits(firstBits, 3) + w.writeBits(int32(numLiterals-257), 5) + w.writeBits(int32(numOffsets-1), 5) + w.writeBits(int32(numCodegens-4), 4) + + for i := 0; i < numCodegens; i++ { + value := uint(w.codegenEncoding.codes[codegenOrder[i]].len()) + w.writeBits(int32(value), 3) + } + + i := 0 + for { + var codeWord = uint32(w.codegen[i]) + i++ + if codeWord == badCode { + break + } + w.writeCode(w.codegenEncoding.codes[codeWord]) + + switch codeWord { + case 16: + w.writeBits(int32(w.codegen[i]), 2) + i++ + case 17: + w.writeBits(int32(w.codegen[i]), 3) + i++ + case 18: + w.writeBits(int32(w.codegen[i]), 7) + i++ + } + } +} + +// writeStoredHeader will write a stored header. +// If the stored block is only used for EOF, +// it is replaced with a fixed huffman block. +func (w *huffmanBitWriter) writeStoredHeader(length int, isEof bool) { + if w.err != nil { + return + } + if w.lastHeader > 0 { + // We owe an EOB + w.writeCode(w.literalEncoding.codes[endBlockMarker]) + w.lastHeader = 0 + } + + // To write EOF, use a fixed encoding block. 10 bits instead of 5 bytes. + if length == 0 && isEof { + w.writeFixedHeader(isEof) + // EOB: 7 bits, value: 0 + w.writeBits(0, 7) + w.flush() + return + } + + var flag int32 + if isEof { + flag = 1 + } + w.writeBits(flag, 3) + w.flush() + w.writeBits(int32(length), 16) + w.writeBits(int32(^uint16(length)), 16) +} + +func (w *huffmanBitWriter) writeFixedHeader(isEof bool) { + if w.err != nil { + return + } + if w.lastHeader > 0 { + // We owe an EOB + w.writeCode(w.literalEncoding.codes[endBlockMarker]) + w.lastHeader = 0 + } + + // Indicate that we are a fixed Huffman block + var value int32 = 2 + if isEof { + value = 3 + } + w.writeBits(value, 3) +} + +// writeBlock will write a block of tokens with the smallest encoding. +// The original input can be supplied, and if the huffman encoded data +// is larger than the original bytes, the data will be written as a +// stored block. +// If the input is nil, the tokens will always be Huffman encoded. +func (w *huffmanBitWriter) writeBlock(tokens *tokens, eof bool, input []byte) { + if w.err != nil { + return + } + + tokens.AddEOB() + if w.lastHeader > 0 { + // We owe an EOB + w.writeCode(w.literalEncoding.codes[endBlockMarker]) + w.lastHeader = 0 + } + numLiterals, numOffsets := w.indexTokens(tokens, false) + w.generate() + var extraBits int + storedSize, storable := w.storedSize(input) + if storable { + extraBits = w.extraBitSize() + } + + // Figure out smallest code. + // Fixed Huffman baseline. + var literalEncoding = fixedLiteralEncoding + var offsetEncoding = fixedOffsetEncoding + var size = math.MaxInt32 + if tokens.n < maxPredefinedTokens { + size = w.fixedSize(extraBits) + } + + // Dynamic Huffman? + var numCodegens int + + // Generate codegen and codegenFrequencies, which indicates how to encode + // the literalEncoding and the offsetEncoding. + w.generateCodegen(numLiterals, numOffsets, w.literalEncoding, w.offsetEncoding) + w.codegenEncoding.generate(w.codegenFreq[:], 7) + dynamicSize, numCodegens := w.dynamicSize(w.literalEncoding, w.offsetEncoding, extraBits) + + if dynamicSize < size { + size = dynamicSize + literalEncoding = w.literalEncoding + offsetEncoding = w.offsetEncoding + } + + // Stored bytes? + if storable && storedSize <= size { + w.writeStoredHeader(len(input), eof) + w.writeBytes(input) + return + } + + // Huffman. + if literalEncoding == fixedLiteralEncoding { + w.writeFixedHeader(eof) + } else { + w.writeDynamicHeader(numLiterals, numOffsets, numCodegens, eof) + } + + // Write the tokens. + w.writeTokens(tokens.Slice(), literalEncoding.codes, offsetEncoding.codes) +} + +// writeBlockDynamic encodes a block using a dynamic Huffman table. +// This should be used if the symbols used have a disproportionate +// histogram distribution. +// If input is supplied and the compression savings are below 1/16th of the +// input size the block is stored. +func (w *huffmanBitWriter) writeBlockDynamic(tokens *tokens, eof bool, input []byte, sync bool) { + if w.err != nil { + return + } + + sync = sync || eof + if sync { + tokens.AddEOB() + } + + // We cannot reuse pure huffman table, and must mark as EOF. + if (w.lastHuffMan || eof) && w.lastHeader > 0 { + // We will not try to reuse. + w.writeCode(w.literalEncoding.codes[endBlockMarker]) + w.lastHeader = 0 + w.lastHuffMan = false + } + + // fillReuse enables filling of empty values. + // This will make encodings always reusable without testing. + // However, this does not appear to benefit on most cases. + const fillReuse = false + + // Check if we can reuse... + if !fillReuse && w.lastHeader > 0 && !w.canReuse(tokens) { + w.writeCode(w.literalEncoding.codes[endBlockMarker]) + w.lastHeader = 0 + } + + numLiterals, numOffsets := w.indexTokens(tokens, !sync) + extraBits := 0 + ssize, storable := w.storedSize(input) + + const usePrefs = true + if storable || w.lastHeader > 0 { + extraBits = w.extraBitSize() + } + + var size int + + // Check if we should reuse. + if w.lastHeader > 0 { + // Estimate size for using a new table. + // Use the previous header size as the best estimate. + newSize := w.lastHeader + tokens.EstimatedBits() + newSize += int(w.literalEncoding.codes[endBlockMarker].len()) + newSize>>w.logNewTablePenalty + + // The estimated size is calculated as an optimal table. + // We add a penalty to make it more realistic and re-use a bit more. + reuseSize := w.dynamicReuseSize(w.literalEncoding, w.offsetEncoding) + extraBits + + // Check if a new table is better. + if newSize < reuseSize { + // Write the EOB we owe. + w.writeCode(w.literalEncoding.codes[endBlockMarker]) + size = newSize + w.lastHeader = 0 + } else { + size = reuseSize + } + + if tokens.n < maxPredefinedTokens { + if preSize := w.fixedSize(extraBits) + 7; usePrefs && preSize < size { + // Check if we get a reasonable size decrease. + if storable && ssize <= size { + w.writeStoredHeader(len(input), eof) + w.writeBytes(input) + return + } + w.writeFixedHeader(eof) + if !sync { + tokens.AddEOB() + } + w.writeTokens(tokens.Slice(), fixedLiteralEncoding.codes, fixedOffsetEncoding.codes) + return + } + } + // Check if we get a reasonable size decrease. + if storable && ssize <= size { + w.writeStoredHeader(len(input), eof) + w.writeBytes(input) + return + } + } + + // We want a new block/table + if w.lastHeader == 0 { + if fillReuse && !sync { + w.fillTokens() + numLiterals, numOffsets = maxNumLit, maxNumDist + } else { + w.literalFreq[endBlockMarker] = 1 + } + + w.generate() + // Generate codegen and codegenFrequencies, which indicates how to encode + // the literalEncoding and the offsetEncoding. + w.generateCodegen(numLiterals, numOffsets, w.literalEncoding, w.offsetEncoding) + w.codegenEncoding.generate(w.codegenFreq[:], 7) + + var numCodegens int + if fillReuse && !sync { + // Reindex for accurate size... + w.indexTokens(tokens, true) + } + size, numCodegens = w.dynamicSize(w.literalEncoding, w.offsetEncoding, extraBits) + + // Store predefined, if we don't get a reasonable improvement. + if tokens.n < maxPredefinedTokens { + if preSize := w.fixedSize(extraBits); usePrefs && preSize <= size { + // Store bytes, if we don't get an improvement. + if storable && ssize <= preSize { + w.writeStoredHeader(len(input), eof) + w.writeBytes(input) + return + } + w.writeFixedHeader(eof) + if !sync { + tokens.AddEOB() + } + w.writeTokens(tokens.Slice(), fixedLiteralEncoding.codes, fixedOffsetEncoding.codes) + return + } + } + + if storable && ssize <= size { + // Store bytes, if we don't get an improvement. + w.writeStoredHeader(len(input), eof) + w.writeBytes(input) + return + } + + // Write Huffman table. + w.writeDynamicHeader(numLiterals, numOffsets, numCodegens, eof) + if !sync { + w.lastHeader, _ = w.headerSize() + } + w.lastHuffMan = false + } + + if sync { + w.lastHeader = 0 + } + // Write the tokens. + w.writeTokens(tokens.Slice(), w.literalEncoding.codes, w.offsetEncoding.codes) +} + +func (w *huffmanBitWriter) fillTokens() { + for i, v := range w.literalFreq[:literalCount] { + if v == 0 { + w.literalFreq[i] = 1 + } + } + for i, v := range w.offsetFreq[:offsetCodeCount] { + if v == 0 { + w.offsetFreq[i] = 1 + } + } +} + +// indexTokens indexes a slice of tokens, and updates +// literalFreq and offsetFreq, and generates literalEncoding +// and offsetEncoding. +// The number of literal and offset tokens is returned. +func (w *huffmanBitWriter) indexTokens(t *tokens, filled bool) (numLiterals, numOffsets int) { + //copy(w.literalFreq[:], t.litHist[:]) + *(*[256]uint16)(w.literalFreq[:]) = t.litHist + //copy(w.literalFreq[256:], t.extraHist[:]) + *(*[32]uint16)(w.literalFreq[256:]) = t.extraHist + w.offsetFreq = t.offHist + + if t.n == 0 { + return + } + if filled { + return maxNumLit, maxNumDist + } + // get the number of literals + numLiterals = len(w.literalFreq) + for w.literalFreq[numLiterals-1] == 0 { + numLiterals-- + } + // get the number of offsets + numOffsets = len(w.offsetFreq) + for numOffsets > 0 && w.offsetFreq[numOffsets-1] == 0 { + numOffsets-- + } + if numOffsets == 0 { + // We haven't found a single match. If we want to go with the dynamic encoding, + // we should count at least one offset to be sure that the offset huffman tree could be encoded. + w.offsetFreq[0] = 1 + numOffsets = 1 + } + return +} + +func (w *huffmanBitWriter) generate() { + w.literalEncoding.generate(w.literalFreq[:literalCount], 15) + w.offsetEncoding.generate(w.offsetFreq[:offsetCodeCount], 15) +} + +// writeTokens writes a slice of tokens to the output. +// codes for literal and offset encoding must be supplied. +func (w *huffmanBitWriter) writeTokens(tokens []token, leCodes, oeCodes []hcode) { + if w.err != nil { + return + } + if len(tokens) == 0 { + return + } + + // Only last token should be endBlockMarker. + var deferEOB bool + if tokens[len(tokens)-1] == endBlockMarker { + tokens = tokens[:len(tokens)-1] + deferEOB = true + } + + // Create slices up to the next power of two to avoid bounds checks. + lits := leCodes[:256] + offs := oeCodes[:32] + lengths := leCodes[lengthCodesStart:] + lengths = lengths[:32] + + // Go 1.16 LOVES having these on stack. + bits, nbits, nbytes := w.bits, w.nbits, w.nbytes + + for _, t := range tokens { + if t < 256 { + //w.writeCode(lits[t.literal()]) + c := lits[t] + bits |= c.code64() << (nbits & 63) + nbits += c.len() + if nbits >= 48 { + binary.LittleEndian.PutUint64(w.bytes[nbytes:], bits) + //*(*uint64)(unsafe.Pointer(&w.bytes[nbytes])) = bits + bits >>= 48 + nbits -= 48 + nbytes += 6 + if nbytes >= bufferFlushSize { + if w.err != nil { + nbytes = 0 + return + } + _, w.err = w.writer.Write(w.bytes[:nbytes]) + nbytes = 0 + } + } + continue + } + + // Write the length + length := t.length() + lengthCode := lengthCode(length) & 31 + if false { + w.writeCode(lengths[lengthCode]) + } else { + // inlined + c := lengths[lengthCode] + bits |= c.code64() << (nbits & 63) + nbits += c.len() + if nbits >= 48 { + binary.LittleEndian.PutUint64(w.bytes[nbytes:], bits) + //*(*uint64)(unsafe.Pointer(&w.bytes[nbytes])) = bits + bits >>= 48 + nbits -= 48 + nbytes += 6 + if nbytes >= bufferFlushSize { + if w.err != nil { + nbytes = 0 + return + } + _, w.err = w.writer.Write(w.bytes[:nbytes]) + nbytes = 0 + } + } + } + + if lengthCode >= lengthExtraBitsMinCode { + extraLengthBits := lengthExtraBits[lengthCode] + //w.writeBits(extraLength, extraLengthBits) + extraLength := int32(length - lengthBase[lengthCode]) + bits |= uint64(extraLength) << (nbits & 63) + nbits += extraLengthBits + if nbits >= 48 { + binary.LittleEndian.PutUint64(w.bytes[nbytes:], bits) + //*(*uint64)(unsafe.Pointer(&w.bytes[nbytes])) = bits + bits >>= 48 + nbits -= 48 + nbytes += 6 + if nbytes >= bufferFlushSize { + if w.err != nil { + nbytes = 0 + return + } + _, w.err = w.writer.Write(w.bytes[:nbytes]) + nbytes = 0 + } + } + } + // Write the offset + offset := t.offset() + offsetCode := (offset >> 16) & 31 + if false { + w.writeCode(offs[offsetCode]) + } else { + // inlined + c := offs[offsetCode] + bits |= c.code64() << (nbits & 63) + nbits += c.len() + if nbits >= 48 { + binary.LittleEndian.PutUint64(w.bytes[nbytes:], bits) + //*(*uint64)(unsafe.Pointer(&w.bytes[nbytes])) = bits + bits >>= 48 + nbits -= 48 + nbytes += 6 + if nbytes >= bufferFlushSize { + if w.err != nil { + nbytes = 0 + return + } + _, w.err = w.writer.Write(w.bytes[:nbytes]) + nbytes = 0 + } + } + } + + if offsetCode >= offsetExtraBitsMinCode { + offsetComb := offsetCombined[offsetCode] + //w.writeBits(extraOffset, extraOffsetBits) + bits |= uint64((offset-(offsetComb>>8))&matchOffsetOnlyMask) << (nbits & 63) + nbits += uint8(offsetComb) + if nbits >= 48 { + binary.LittleEndian.PutUint64(w.bytes[nbytes:], bits) + //*(*uint64)(unsafe.Pointer(&w.bytes[nbytes])) = bits + bits >>= 48 + nbits -= 48 + nbytes += 6 + if nbytes >= bufferFlushSize { + if w.err != nil { + nbytes = 0 + return + } + _, w.err = w.writer.Write(w.bytes[:nbytes]) + nbytes = 0 + } + } + } + } + // Restore... + w.bits, w.nbits, w.nbytes = bits, nbits, nbytes + + if deferEOB { + w.writeCode(leCodes[endBlockMarker]) + } +} + +// huffOffset is a static offset encoder used for huffman only encoding. +// It can be reused since we will not be encoding offset values. +var huffOffset *huffmanEncoder + +func init() { + w := newHuffmanBitWriter(nil) + w.offsetFreq[0] = 1 + huffOffset = newHuffmanEncoder(offsetCodeCount) + huffOffset.generate(w.offsetFreq[:offsetCodeCount], 15) +} + +// writeBlockHuff encodes a block of bytes as either +// Huffman encoded literals or uncompressed bytes if the +// results only gains very little from compression. +func (w *huffmanBitWriter) writeBlockHuff(eof bool, input []byte, sync bool) { + if w.err != nil { + return + } + + // Clear histogram + for i := range w.literalFreq[:] { + w.literalFreq[i] = 0 + } + if !w.lastHuffMan { + for i := range w.offsetFreq[:] { + w.offsetFreq[i] = 0 + } + } + + const numLiterals = endBlockMarker + 1 + const numOffsets = 1 + + // Add everything as literals + // We have to estimate the header size. + // Assume header is around 70 bytes: + // https://stackoverflow.com/a/25454430 + const guessHeaderSizeBits = 70 * 8 + histogram(input, w.literalFreq[:numLiterals]) + ssize, storable := w.storedSize(input) + if storable && len(input) > 1024 { + // Quick check for incompressible content. + abs := float64(0) + avg := float64(len(input)) / 256 + max := float64(len(input) * 2) + for _, v := range w.literalFreq[:256] { + diff := float64(v) - avg + abs += diff * diff + if abs > max { + break + } + } + if abs < max { + if debugDeflate { + fmt.Println("stored", abs, "<", max) + } + // No chance we can compress this... + w.writeStoredHeader(len(input), eof) + w.writeBytes(input) + return + } + } + w.literalFreq[endBlockMarker] = 1 + w.tmpLitEncoding.generate(w.literalFreq[:numLiterals], 15) + estBits := w.tmpLitEncoding.canReuseBits(w.literalFreq[:numLiterals]) + if estBits < math.MaxInt32 { + estBits += w.lastHeader + if w.lastHeader == 0 { + estBits += guessHeaderSizeBits + } + estBits += estBits >> w.logNewTablePenalty + } + + // Store bytes, if we don't get a reasonable improvement. + if storable && ssize <= estBits { + if debugDeflate { + fmt.Println("stored,", ssize, "<=", estBits) + } + w.writeStoredHeader(len(input), eof) + w.writeBytes(input) + return + } + + if w.lastHeader > 0 { + reuseSize := w.literalEncoding.canReuseBits(w.literalFreq[:256]) + + if estBits < reuseSize { + if debugDeflate { + fmt.Println("NOT reusing, reuse:", reuseSize/8, "> new:", estBits/8, "header est:", w.lastHeader/8, "bytes") + } + // We owe an EOB + w.writeCode(w.literalEncoding.codes[endBlockMarker]) + w.lastHeader = 0 + } else if debugDeflate { + fmt.Println("reusing, reuse:", reuseSize/8, "> new:", estBits/8, "- header est:", w.lastHeader/8) + } + } + + count := 0 + if w.lastHeader == 0 { + // Use the temp encoding, so swap. + w.literalEncoding, w.tmpLitEncoding = w.tmpLitEncoding, w.literalEncoding + // Generate codegen and codegenFrequencies, which indicates how to encode + // the literalEncoding and the offsetEncoding. + w.generateCodegen(numLiterals, numOffsets, w.literalEncoding, huffOffset) + w.codegenEncoding.generate(w.codegenFreq[:], 7) + numCodegens := w.codegens() + + // Huffman. + w.writeDynamicHeader(numLiterals, numOffsets, numCodegens, eof) + w.lastHuffMan = true + w.lastHeader, _ = w.headerSize() + if debugDeflate { + count += w.lastHeader + fmt.Println("header:", count/8) + } + } + + encoding := w.literalEncoding.codes[:256] + // Go 1.16 LOVES having these on stack. At least 1.5x the speed. + bits, nbits, nbytes := w.bits, w.nbits, w.nbytes + + if debugDeflate { + count -= int(nbytes)*8 + int(nbits) + } + // Unroll, write 3 codes/loop. + // Fastest number of unrolls. + for len(input) > 3 { + // We must have at least 48 bits free. + if nbits >= 8 { + n := nbits >> 3 + binary.LittleEndian.PutUint64(w.bytes[nbytes:], bits) + bits >>= (n * 8) & 63 + nbits -= n * 8 + nbytes += n + } + if nbytes >= bufferFlushSize { + if w.err != nil { + nbytes = 0 + return + } + if debugDeflate { + count += int(nbytes) * 8 + } + _, w.err = w.writer.Write(w.bytes[:nbytes]) + nbytes = 0 + } + a, b := encoding[input[0]], encoding[input[1]] + bits |= a.code64() << (nbits & 63) + bits |= b.code64() << ((nbits + a.len()) & 63) + c := encoding[input[2]] + nbits += b.len() + a.len() + bits |= c.code64() << (nbits & 63) + nbits += c.len() + input = input[3:] + } + + // Remaining... + for _, t := range input { + if nbits >= 48 { + binary.LittleEndian.PutUint64(w.bytes[nbytes:], bits) + //*(*uint64)(unsafe.Pointer(&w.bytes[nbytes])) = bits + bits >>= 48 + nbits -= 48 + nbytes += 6 + if nbytes >= bufferFlushSize { + if w.err != nil { + nbytes = 0 + return + } + if debugDeflate { + count += int(nbytes) * 8 + } + _, w.err = w.writer.Write(w.bytes[:nbytes]) + nbytes = 0 + } + } + // Bitwriting inlined, ~30% speedup + c := encoding[t] + bits |= c.code64() << (nbits & 63) + + nbits += c.len() + if debugDeflate { + count += int(c.len()) + } + } + // Restore... + w.bits, w.nbits, w.nbytes = bits, nbits, nbytes + + if debugDeflate { + nb := count + int(nbytes)*8 + int(nbits) + fmt.Println("wrote", nb, "bits,", nb/8, "bytes.") + } + // Flush if needed to have space. + if w.nbits >= 48 { + w.writeOutBits() + } + + if eof || sync { + w.writeCode(w.literalEncoding.codes[endBlockMarker]) + w.lastHeader = 0 + w.lastHuffMan = false + } +} diff --git a/vendor/github.com/klauspost/compress/flate/huffman_code.go b/vendor/github.com/klauspost/compress/flate/huffman_code.go new file mode 100644 index 00000000..be7b58b4 --- /dev/null +++ b/vendor/github.com/klauspost/compress/flate/huffman_code.go @@ -0,0 +1,417 @@ +// Copyright 2009 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package flate + +import ( + "math" + "math/bits" +) + +const ( + maxBitsLimit = 16 + // number of valid literals + literalCount = 286 +) + +// hcode is a huffman code with a bit code and bit length. +type hcode uint32 + +func (h hcode) len() uint8 { + return uint8(h) +} + +func (h hcode) code64() uint64 { + return uint64(h >> 8) +} + +func (h hcode) zero() bool { + return h == 0 +} + +type huffmanEncoder struct { + codes []hcode + bitCount [17]int32 + + // Allocate a reusable buffer with the longest possible frequency table. + // Possible lengths are codegenCodeCount, offsetCodeCount and literalCount. + // The largest of these is literalCount, so we allocate for that case. + freqcache [literalCount + 1]literalNode +} + +type literalNode struct { + literal uint16 + freq uint16 +} + +// A levelInfo describes the state of the constructed tree for a given depth. +type levelInfo struct { + // Our level. for better printing + level int32 + + // The frequency of the last node at this level + lastFreq int32 + + // The frequency of the next character to add to this level + nextCharFreq int32 + + // The frequency of the next pair (from level below) to add to this level. + // Only valid if the "needed" value of the next lower level is 0. + nextPairFreq int32 + + // The number of chains remaining to generate for this level before moving + // up to the next level + needed int32 +} + +// set sets the code and length of an hcode. +func (h *hcode) set(code uint16, length uint8) { + *h = hcode(length) | (hcode(code) << 8) +} + +func newhcode(code uint16, length uint8) hcode { + return hcode(length) | (hcode(code) << 8) +} + +func reverseBits(number uint16, bitLength byte) uint16 { + return bits.Reverse16(number << ((16 - bitLength) & 15)) +} + +func maxNode() literalNode { return literalNode{math.MaxUint16, math.MaxUint16} } + +func newHuffmanEncoder(size int) *huffmanEncoder { + // Make capacity to next power of two. + c := uint(bits.Len32(uint32(size - 1))) + return &huffmanEncoder{codes: make([]hcode, size, 1<= 3 +// The cases of 0, 1, and 2 literals are handled by special case code. +// +// list An array of the literals with non-zero frequencies +// +// and their associated frequencies. The array is in order of increasing +// frequency, and has as its last element a special element with frequency +// MaxInt32 +// +// maxBits The maximum number of bits that should be used to encode any literal. +// +// Must be less than 16. +// +// return An integer array in which array[i] indicates the number of literals +// +// that should be encoded in i bits. +func (h *huffmanEncoder) bitCounts(list []literalNode, maxBits int32) []int32 { + if maxBits >= maxBitsLimit { + panic("flate: maxBits too large") + } + n := int32(len(list)) + list = list[0 : n+1] + list[n] = maxNode() + + // The tree can't have greater depth than n - 1, no matter what. This + // saves a little bit of work in some small cases + if maxBits > n-1 { + maxBits = n - 1 + } + + // Create information about each of the levels. + // A bogus "Level 0" whose sole purpose is so that + // level1.prev.needed==0. This makes level1.nextPairFreq + // be a legitimate value that never gets chosen. + var levels [maxBitsLimit]levelInfo + // leafCounts[i] counts the number of literals at the left + // of ancestors of the rightmost node at level i. + // leafCounts[i][j] is the number of literals at the left + // of the level j ancestor. + var leafCounts [maxBitsLimit][maxBitsLimit]int32 + + // Descending to only have 1 bounds check. + l2f := int32(list[2].freq) + l1f := int32(list[1].freq) + l0f := int32(list[0].freq) + int32(list[1].freq) + + for level := int32(1); level <= maxBits; level++ { + // For every level, the first two items are the first two characters. + // We initialize the levels as if we had already figured this out. + levels[level] = levelInfo{ + level: level, + lastFreq: l1f, + nextCharFreq: l2f, + nextPairFreq: l0f, + } + leafCounts[level][level] = 2 + if level == 1 { + levels[level].nextPairFreq = math.MaxInt32 + } + } + + // We need a total of 2*n - 2 items at top level and have already generated 2. + levels[maxBits].needed = 2*n - 4 + + level := uint32(maxBits) + for level < 16 { + l := &levels[level] + if l.nextPairFreq == math.MaxInt32 && l.nextCharFreq == math.MaxInt32 { + // We've run out of both leafs and pairs. + // End all calculations for this level. + // To make sure we never come back to this level or any lower level, + // set nextPairFreq impossibly large. + l.needed = 0 + levels[level+1].nextPairFreq = math.MaxInt32 + level++ + continue + } + + prevFreq := l.lastFreq + if l.nextCharFreq < l.nextPairFreq { + // The next item on this row is a leaf node. + n := leafCounts[level][level] + 1 + l.lastFreq = l.nextCharFreq + // Lower leafCounts are the same of the previous node. + leafCounts[level][level] = n + e := list[n] + if e.literal < math.MaxUint16 { + l.nextCharFreq = int32(e.freq) + } else { + l.nextCharFreq = math.MaxInt32 + } + } else { + // The next item on this row is a pair from the previous row. + // nextPairFreq isn't valid until we generate two + // more values in the level below + l.lastFreq = l.nextPairFreq + // Take leaf counts from the lower level, except counts[level] remains the same. + if true { + save := leafCounts[level][level] + leafCounts[level] = leafCounts[level-1] + leafCounts[level][level] = save + } else { + copy(leafCounts[level][:level], leafCounts[level-1][:level]) + } + levels[l.level-1].needed = 2 + } + + if l.needed--; l.needed == 0 { + // We've done everything we need to do for this level. + // Continue calculating one level up. Fill in nextPairFreq + // of that level with the sum of the two nodes we've just calculated on + // this level. + if l.level == maxBits { + // All done! + break + } + levels[l.level+1].nextPairFreq = prevFreq + l.lastFreq + level++ + } else { + // If we stole from below, move down temporarily to replenish it. + for levels[level-1].needed > 0 { + level-- + } + } + } + + // Somethings is wrong if at the end, the top level is null or hasn't used + // all of the leaves. + if leafCounts[maxBits][maxBits] != n { + panic("leafCounts[maxBits][maxBits] != n") + } + + bitCount := h.bitCount[:maxBits+1] + bits := 1 + counts := &leafCounts[maxBits] + for level := maxBits; level > 0; level-- { + // chain.leafCount gives the number of literals requiring at least "bits" + // bits to encode. + bitCount[bits] = counts[level] - counts[level-1] + bits++ + } + return bitCount +} + +// Look at the leaves and assign them a bit count and an encoding as specified +// in RFC 1951 3.2.2 +func (h *huffmanEncoder) assignEncodingAndSize(bitCount []int32, list []literalNode) { + code := uint16(0) + for n, bits := range bitCount { + code <<= 1 + if n == 0 || bits == 0 { + continue + } + // The literals list[len(list)-bits] .. list[len(list)-bits] + // are encoded using "bits" bits, and get the values + // code, code + 1, .... The code values are + // assigned in literal order (not frequency order). + chunk := list[len(list)-int(bits):] + + sortByLiteral(chunk) + for _, node := range chunk { + h.codes[node.literal] = newhcode(reverseBits(code, uint8(n)), uint8(n)) + code++ + } + list = list[0 : len(list)-int(bits)] + } +} + +// Update this Huffman Code object to be the minimum code for the specified frequency count. +// +// freq An array of frequencies, in which frequency[i] gives the frequency of literal i. +// maxBits The maximum number of bits to use for any literal. +func (h *huffmanEncoder) generate(freq []uint16, maxBits int32) { + list := h.freqcache[:len(freq)+1] + codes := h.codes[:len(freq)] + // Number of non-zero literals + count := 0 + // Set list to be the set of all non-zero literals and their frequencies + for i, f := range freq { + if f != 0 { + list[count] = literalNode{uint16(i), f} + count++ + } else { + codes[i] = 0 + } + } + list[count] = literalNode{} + + list = list[:count] + if count <= 2 { + // Handle the small cases here, because they are awkward for the general case code. With + // two or fewer literals, everything has bit length 1. + for i, node := range list { + // "list" is in order of increasing literal value. + h.codes[node.literal].set(uint16(i), 1) + } + return + } + sortByFreq(list) + + // Get the number of literals for each bit count + bitCount := h.bitCounts(list, maxBits) + // And do the assignment + h.assignEncodingAndSize(bitCount, list) +} + +// atLeastOne clamps the result between 1 and 15. +func atLeastOne(v float32) float32 { + if v < 1 { + return 1 + } + if v > 15 { + return 15 + } + return v +} + +func histogram(b []byte, h []uint16) { + if true && len(b) >= 8<<10 { + // Split for bigger inputs + histogramSplit(b, h) + } else { + h = h[:256] + for _, t := range b { + h[t]++ + } + } +} + +func histogramSplit(b []byte, h []uint16) { + // Tested, and slightly faster than 2-way. + // Writing to separate arrays and combining is also slightly slower. + h = h[:256] + for len(b)&3 != 0 { + h[b[0]]++ + b = b[1:] + } + n := len(b) / 4 + x, y, z, w := b[:n], b[n:], b[n+n:], b[n+n+n:] + y, z, w = y[:len(x)], z[:len(x)], w[:len(x)] + for i, t := range x { + v0 := &h[t] + v1 := &h[y[i]] + v3 := &h[w[i]] + v2 := &h[z[i]] + *v0++ + *v1++ + *v2++ + *v3++ + } +} diff --git a/vendor/github.com/klauspost/compress/flate/huffman_sortByFreq.go b/vendor/github.com/klauspost/compress/flate/huffman_sortByFreq.go new file mode 100644 index 00000000..6c05ba8c --- /dev/null +++ b/vendor/github.com/klauspost/compress/flate/huffman_sortByFreq.go @@ -0,0 +1,159 @@ +// Copyright 2009 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package flate + +// Sort sorts data. +// It makes one call to data.Len to determine n, and O(n*log(n)) calls to +// data.Less and data.Swap. The sort is not guaranteed to be stable. +func sortByFreq(data []literalNode) { + n := len(data) + quickSortByFreq(data, 0, n, maxDepth(n)) +} + +func quickSortByFreq(data []literalNode, a, b, maxDepth int) { + for b-a > 12 { // Use ShellSort for slices <= 12 elements + if maxDepth == 0 { + heapSort(data, a, b) + return + } + maxDepth-- + mlo, mhi := doPivotByFreq(data, a, b) + // Avoiding recursion on the larger subproblem guarantees + // a stack depth of at most lg(b-a). + if mlo-a < b-mhi { + quickSortByFreq(data, a, mlo, maxDepth) + a = mhi // i.e., quickSortByFreq(data, mhi, b) + } else { + quickSortByFreq(data, mhi, b, maxDepth) + b = mlo // i.e., quickSortByFreq(data, a, mlo) + } + } + if b-a > 1 { + // Do ShellSort pass with gap 6 + // It could be written in this simplified form cause b-a <= 12 + for i := a + 6; i < b; i++ { + if data[i].freq == data[i-6].freq && data[i].literal < data[i-6].literal || data[i].freq < data[i-6].freq { + data[i], data[i-6] = data[i-6], data[i] + } + } + insertionSortByFreq(data, a, b) + } +} + +func doPivotByFreq(data []literalNode, lo, hi int) (midlo, midhi int) { + m := int(uint(lo+hi) >> 1) // Written like this to avoid integer overflow. + if hi-lo > 40 { + // Tukey's ``Ninther,'' median of three medians of three. + s := (hi - lo) / 8 + medianOfThreeSortByFreq(data, lo, lo+s, lo+2*s) + medianOfThreeSortByFreq(data, m, m-s, m+s) + medianOfThreeSortByFreq(data, hi-1, hi-1-s, hi-1-2*s) + } + medianOfThreeSortByFreq(data, lo, m, hi-1) + + // Invariants are: + // data[lo] = pivot (set up by ChoosePivot) + // data[lo < i < a] < pivot + // data[a <= i < b] <= pivot + // data[b <= i < c] unexamined + // data[c <= i < hi-1] > pivot + // data[hi-1] >= pivot + pivot := lo + a, c := lo+1, hi-1 + + for ; a < c && (data[a].freq == data[pivot].freq && data[a].literal < data[pivot].literal || data[a].freq < data[pivot].freq); a++ { + } + b := a + for { + for ; b < c && (data[pivot].freq == data[b].freq && data[pivot].literal > data[b].literal || data[pivot].freq > data[b].freq); b++ { // data[b] <= pivot + } + for ; b < c && (data[pivot].freq == data[c-1].freq && data[pivot].literal < data[c-1].literal || data[pivot].freq < data[c-1].freq); c-- { // data[c-1] > pivot + } + if b >= c { + break + } + // data[b] > pivot; data[c-1] <= pivot + data[b], data[c-1] = data[c-1], data[b] + b++ + c-- + } + // If hi-c<3 then there are duplicates (by property of median of nine). + // Let's be a bit more conservative, and set border to 5. + protect := hi-c < 5 + if !protect && hi-c < (hi-lo)/4 { + // Lets test some points for equality to pivot + dups := 0 + if data[pivot].freq == data[hi-1].freq && data[pivot].literal > data[hi-1].literal || data[pivot].freq > data[hi-1].freq { // data[hi-1] = pivot + data[c], data[hi-1] = data[hi-1], data[c] + c++ + dups++ + } + if data[b-1].freq == data[pivot].freq && data[b-1].literal > data[pivot].literal || data[b-1].freq > data[pivot].freq { // data[b-1] = pivot + b-- + dups++ + } + // m-lo = (hi-lo)/2 > 6 + // b-lo > (hi-lo)*3/4-1 > 8 + // ==> m < b ==> data[m] <= pivot + if data[m].freq == data[pivot].freq && data[m].literal > data[pivot].literal || data[m].freq > data[pivot].freq { // data[m] = pivot + data[m], data[b-1] = data[b-1], data[m] + b-- + dups++ + } + // if at least 2 points are equal to pivot, assume skewed distribution + protect = dups > 1 + } + if protect { + // Protect against a lot of duplicates + // Add invariant: + // data[a <= i < b] unexamined + // data[b <= i < c] = pivot + for { + for ; a < b && (data[b-1].freq == data[pivot].freq && data[b-1].literal > data[pivot].literal || data[b-1].freq > data[pivot].freq); b-- { // data[b] == pivot + } + for ; a < b && (data[a].freq == data[pivot].freq && data[a].literal < data[pivot].literal || data[a].freq < data[pivot].freq); a++ { // data[a] < pivot + } + if a >= b { + break + } + // data[a] == pivot; data[b-1] < pivot + data[a], data[b-1] = data[b-1], data[a] + a++ + b-- + } + } + // Swap pivot into middle + data[pivot], data[b-1] = data[b-1], data[pivot] + return b - 1, c +} + +// Insertion sort +func insertionSortByFreq(data []literalNode, a, b int) { + for i := a + 1; i < b; i++ { + for j := i; j > a && (data[j].freq == data[j-1].freq && data[j].literal < data[j-1].literal || data[j].freq < data[j-1].freq); j-- { + data[j], data[j-1] = data[j-1], data[j] + } + } +} + +// quickSortByFreq, loosely following Bentley and McIlroy, +// ``Engineering a Sort Function,'' SP&E November 1993. + +// medianOfThreeSortByFreq moves the median of the three values data[m0], data[m1], data[m2] into data[m1]. +func medianOfThreeSortByFreq(data []literalNode, m1, m0, m2 int) { + // sort 3 elements + if data[m1].freq == data[m0].freq && data[m1].literal < data[m0].literal || data[m1].freq < data[m0].freq { + data[m1], data[m0] = data[m0], data[m1] + } + // data[m0] <= data[m1] + if data[m2].freq == data[m1].freq && data[m2].literal < data[m1].literal || data[m2].freq < data[m1].freq { + data[m2], data[m1] = data[m1], data[m2] + // data[m0] <= data[m2] && data[m1] < data[m2] + if data[m1].freq == data[m0].freq && data[m1].literal < data[m0].literal || data[m1].freq < data[m0].freq { + data[m1], data[m0] = data[m0], data[m1] + } + } + // now data[m0] <= data[m1] <= data[m2] +} diff --git a/vendor/github.com/klauspost/compress/flate/huffman_sortByLiteral.go b/vendor/github.com/klauspost/compress/flate/huffman_sortByLiteral.go new file mode 100644 index 00000000..93f1aea1 --- /dev/null +++ b/vendor/github.com/klauspost/compress/flate/huffman_sortByLiteral.go @@ -0,0 +1,201 @@ +// Copyright 2009 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package flate + +// Sort sorts data. +// It makes one call to data.Len to determine n, and O(n*log(n)) calls to +// data.Less and data.Swap. The sort is not guaranteed to be stable. +func sortByLiteral(data []literalNode) { + n := len(data) + quickSort(data, 0, n, maxDepth(n)) +} + +func quickSort(data []literalNode, a, b, maxDepth int) { + for b-a > 12 { // Use ShellSort for slices <= 12 elements + if maxDepth == 0 { + heapSort(data, a, b) + return + } + maxDepth-- + mlo, mhi := doPivot(data, a, b) + // Avoiding recursion on the larger subproblem guarantees + // a stack depth of at most lg(b-a). + if mlo-a < b-mhi { + quickSort(data, a, mlo, maxDepth) + a = mhi // i.e., quickSort(data, mhi, b) + } else { + quickSort(data, mhi, b, maxDepth) + b = mlo // i.e., quickSort(data, a, mlo) + } + } + if b-a > 1 { + // Do ShellSort pass with gap 6 + // It could be written in this simplified form cause b-a <= 12 + for i := a + 6; i < b; i++ { + if data[i].literal < data[i-6].literal { + data[i], data[i-6] = data[i-6], data[i] + } + } + insertionSort(data, a, b) + } +} +func heapSort(data []literalNode, a, b int) { + first := a + lo := 0 + hi := b - a + + // Build heap with greatest element at top. + for i := (hi - 1) / 2; i >= 0; i-- { + siftDown(data, i, hi, first) + } + + // Pop elements, largest first, into end of data. + for i := hi - 1; i >= 0; i-- { + data[first], data[first+i] = data[first+i], data[first] + siftDown(data, lo, i, first) + } +} + +// siftDown implements the heap property on data[lo, hi). +// first is an offset into the array where the root of the heap lies. +func siftDown(data []literalNode, lo, hi, first int) { + root := lo + for { + child := 2*root + 1 + if child >= hi { + break + } + if child+1 < hi && data[first+child].literal < data[first+child+1].literal { + child++ + } + if data[first+root].literal > data[first+child].literal { + return + } + data[first+root], data[first+child] = data[first+child], data[first+root] + root = child + } +} +func doPivot(data []literalNode, lo, hi int) (midlo, midhi int) { + m := int(uint(lo+hi) >> 1) // Written like this to avoid integer overflow. + if hi-lo > 40 { + // Tukey's ``Ninther,'' median of three medians of three. + s := (hi - lo) / 8 + medianOfThree(data, lo, lo+s, lo+2*s) + medianOfThree(data, m, m-s, m+s) + medianOfThree(data, hi-1, hi-1-s, hi-1-2*s) + } + medianOfThree(data, lo, m, hi-1) + + // Invariants are: + // data[lo] = pivot (set up by ChoosePivot) + // data[lo < i < a] < pivot + // data[a <= i < b] <= pivot + // data[b <= i < c] unexamined + // data[c <= i < hi-1] > pivot + // data[hi-1] >= pivot + pivot := lo + a, c := lo+1, hi-1 + + for ; a < c && data[a].literal < data[pivot].literal; a++ { + } + b := a + for { + for ; b < c && data[pivot].literal > data[b].literal; b++ { // data[b] <= pivot + } + for ; b < c && data[pivot].literal < data[c-1].literal; c-- { // data[c-1] > pivot + } + if b >= c { + break + } + // data[b] > pivot; data[c-1] <= pivot + data[b], data[c-1] = data[c-1], data[b] + b++ + c-- + } + // If hi-c<3 then there are duplicates (by property of median of nine). + // Let's be a bit more conservative, and set border to 5. + protect := hi-c < 5 + if !protect && hi-c < (hi-lo)/4 { + // Lets test some points for equality to pivot + dups := 0 + if data[pivot].literal > data[hi-1].literal { // data[hi-1] = pivot + data[c], data[hi-1] = data[hi-1], data[c] + c++ + dups++ + } + if data[b-1].literal > data[pivot].literal { // data[b-1] = pivot + b-- + dups++ + } + // m-lo = (hi-lo)/2 > 6 + // b-lo > (hi-lo)*3/4-1 > 8 + // ==> m < b ==> data[m] <= pivot + if data[m].literal > data[pivot].literal { // data[m] = pivot + data[m], data[b-1] = data[b-1], data[m] + b-- + dups++ + } + // if at least 2 points are equal to pivot, assume skewed distribution + protect = dups > 1 + } + if protect { + // Protect against a lot of duplicates + // Add invariant: + // data[a <= i < b] unexamined + // data[b <= i < c] = pivot + for { + for ; a < b && data[b-1].literal > data[pivot].literal; b-- { // data[b] == pivot + } + for ; a < b && data[a].literal < data[pivot].literal; a++ { // data[a] < pivot + } + if a >= b { + break + } + // data[a] == pivot; data[b-1] < pivot + data[a], data[b-1] = data[b-1], data[a] + a++ + b-- + } + } + // Swap pivot into middle + data[pivot], data[b-1] = data[b-1], data[pivot] + return b - 1, c +} + +// Insertion sort +func insertionSort(data []literalNode, a, b int) { + for i := a + 1; i < b; i++ { + for j := i; j > a && data[j].literal < data[j-1].literal; j-- { + data[j], data[j-1] = data[j-1], data[j] + } + } +} + +// maxDepth returns a threshold at which quicksort should switch +// to heapsort. It returns 2*ceil(lg(n+1)). +func maxDepth(n int) int { + var depth int + for i := n; i > 0; i >>= 1 { + depth++ + } + return depth * 2 +} + +// medianOfThree moves the median of the three values data[m0], data[m1], data[m2] into data[m1]. +func medianOfThree(data []literalNode, m1, m0, m2 int) { + // sort 3 elements + if data[m1].literal < data[m0].literal { + data[m1], data[m0] = data[m0], data[m1] + } + // data[m0] <= data[m1] + if data[m2].literal < data[m1].literal { + data[m2], data[m1] = data[m1], data[m2] + // data[m0] <= data[m2] && data[m1] < data[m2] + if data[m1].literal < data[m0].literal { + data[m1], data[m0] = data[m0], data[m1] + } + } + // now data[m0] <= data[m1] <= data[m2] +} diff --git a/vendor/github.com/klauspost/compress/flate/inflate.go b/vendor/github.com/klauspost/compress/flate/inflate.go new file mode 100644 index 00000000..2f410d64 --- /dev/null +++ b/vendor/github.com/klauspost/compress/flate/inflate.go @@ -0,0 +1,829 @@ +// Copyright 2009 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package flate implements the DEFLATE compressed data format, described in +// RFC 1951. The gzip and zlib packages implement access to DEFLATE-based file +// formats. +package flate + +import ( + "bufio" + "compress/flate" + "fmt" + "io" + "math/bits" + "sync" +) + +const ( + maxCodeLen = 16 // max length of Huffman code + maxCodeLenMask = 15 // mask for max length of Huffman code + // The next three numbers come from the RFC section 3.2.7, with the + // additional proviso in section 3.2.5 which implies that distance codes + // 30 and 31 should never occur in compressed data. + maxNumLit = 286 + maxNumDist = 30 + numCodes = 19 // number of codes in Huffman meta-code + + debugDecode = false +) + +// Value of length - 3 and extra bits. +type lengthExtra struct { + length, extra uint8 +} + +var decCodeToLen = [32]lengthExtra{{length: 0x0, extra: 0x0}, {length: 0x1, extra: 0x0}, {length: 0x2, extra: 0x0}, {length: 0x3, extra: 0x0}, {length: 0x4, extra: 0x0}, {length: 0x5, extra: 0x0}, {length: 0x6, extra: 0x0}, {length: 0x7, extra: 0x0}, {length: 0x8, extra: 0x1}, {length: 0xa, extra: 0x1}, {length: 0xc, extra: 0x1}, {length: 0xe, extra: 0x1}, {length: 0x10, extra: 0x2}, {length: 0x14, extra: 0x2}, {length: 0x18, extra: 0x2}, {length: 0x1c, extra: 0x2}, {length: 0x20, extra: 0x3}, {length: 0x28, extra: 0x3}, {length: 0x30, extra: 0x3}, {length: 0x38, extra: 0x3}, {length: 0x40, extra: 0x4}, {length: 0x50, extra: 0x4}, {length: 0x60, extra: 0x4}, {length: 0x70, extra: 0x4}, {length: 0x80, extra: 0x5}, {length: 0xa0, extra: 0x5}, {length: 0xc0, extra: 0x5}, {length: 0xe0, extra: 0x5}, {length: 0xff, extra: 0x0}, {length: 0x0, extra: 0x0}, {length: 0x0, extra: 0x0}, {length: 0x0, extra: 0x0}} + +var bitMask32 = [32]uint32{ + 0, 1, 3, 7, 0xF, 0x1F, 0x3F, 0x7F, 0xFF, + 0x1FF, 0x3FF, 0x7FF, 0xFFF, 0x1FFF, 0x3FFF, 0x7FFF, 0xFFFF, + 0x1ffff, 0x3ffff, 0x7FFFF, 0xfFFFF, 0x1fFFFF, 0x3fFFFF, 0x7fFFFF, 0xffFFFF, + 0x1ffFFFF, 0x3ffFFFF, 0x7ffFFFF, 0xfffFFFF, 0x1fffFFFF, 0x3fffFFFF, 0x7fffFFFF, +} // up to 32 bits + +// Initialize the fixedHuffmanDecoder only once upon first use. +var fixedOnce sync.Once +var fixedHuffmanDecoder huffmanDecoder + +// A CorruptInputError reports the presence of corrupt input at a given offset. +type CorruptInputError = flate.CorruptInputError + +// An InternalError reports an error in the flate code itself. +type InternalError string + +func (e InternalError) Error() string { return "flate: internal error: " + string(e) } + +// A ReadError reports an error encountered while reading input. +// +// Deprecated: No longer returned. +type ReadError = flate.ReadError + +// A WriteError reports an error encountered while writing output. +// +// Deprecated: No longer returned. +type WriteError = flate.WriteError + +// Resetter resets a ReadCloser returned by NewReader or NewReaderDict to +// to switch to a new underlying Reader. This permits reusing a ReadCloser +// instead of allocating a new one. +type Resetter interface { + // Reset discards any buffered data and resets the Resetter as if it was + // newly initialized with the given reader. + Reset(r io.Reader, dict []byte) error +} + +// The data structure for decoding Huffman tables is based on that of +// zlib. There is a lookup table of a fixed bit width (huffmanChunkBits), +// For codes smaller than the table width, there are multiple entries +// (each combination of trailing bits has the same value). For codes +// larger than the table width, the table contains a link to an overflow +// table. The width of each entry in the link table is the maximum code +// size minus the chunk width. +// +// Note that you can do a lookup in the table even without all bits +// filled. Since the extra bits are zero, and the DEFLATE Huffman codes +// have the property that shorter codes come before longer ones, the +// bit length estimate in the result is a lower bound on the actual +// number of bits. +// +// See the following: +// http://www.gzip.org/algorithm.txt + +// chunk & 15 is number of bits +// chunk >> 4 is value, including table link + +const ( + huffmanChunkBits = 9 + huffmanNumChunks = 1 << huffmanChunkBits + huffmanCountMask = 15 + huffmanValueShift = 4 +) + +type huffmanDecoder struct { + maxRead int // the maximum number of bits we can read and not overread + chunks *[huffmanNumChunks]uint16 // chunks as described above + links [][]uint16 // overflow links + linkMask uint32 // mask the width of the link table +} + +// Initialize Huffman decoding tables from array of code lengths. +// Following this function, h is guaranteed to be initialized into a complete +// tree (i.e., neither over-subscribed nor under-subscribed). The exception is a +// degenerate case where the tree has only a single symbol with length 1. Empty +// trees are permitted. +func (h *huffmanDecoder) init(lengths []int) bool { + // Sanity enables additional runtime tests during Huffman + // table construction. It's intended to be used during + // development to supplement the currently ad-hoc unit tests. + const sanity = false + + if h.chunks == nil { + h.chunks = new([huffmanNumChunks]uint16) + } + + if h.maxRead != 0 { + *h = huffmanDecoder{chunks: h.chunks, links: h.links} + } + + // Count number of codes of each length, + // compute maxRead and max length. + var count [maxCodeLen]int + var min, max int + for _, n := range lengths { + if n == 0 { + continue + } + if min == 0 || n < min { + min = n + } + if n > max { + max = n + } + count[n&maxCodeLenMask]++ + } + + // Empty tree. The decompressor.huffSym function will fail later if the tree + // is used. Technically, an empty tree is only valid for the HDIST tree and + // not the HCLEN and HLIT tree. However, a stream with an empty HCLEN tree + // is guaranteed to fail since it will attempt to use the tree to decode the + // codes for the HLIT and HDIST trees. Similarly, an empty HLIT tree is + // guaranteed to fail later since the compressed data section must be + // composed of at least one symbol (the end-of-block marker). + if max == 0 { + return true + } + + code := 0 + var nextcode [maxCodeLen]int + for i := min; i <= max; i++ { + code <<= 1 + nextcode[i&maxCodeLenMask] = code + code += count[i&maxCodeLenMask] + } + + // Check that the coding is complete (i.e., that we've + // assigned all 2-to-the-max possible bit sequences). + // Exception: To be compatible with zlib, we also need to + // accept degenerate single-code codings. See also + // TestDegenerateHuffmanCoding. + if code != 1< huffmanChunkBits { + numLinks := 1 << (uint(max) - huffmanChunkBits) + h.linkMask = uint32(numLinks - 1) + + // create link tables + link := nextcode[huffmanChunkBits+1] >> 1 + if cap(h.links) < huffmanNumChunks-link { + h.links = make([][]uint16, huffmanNumChunks-link) + } else { + h.links = h.links[:huffmanNumChunks-link] + } + for j := uint(link); j < huffmanNumChunks; j++ { + reverse := int(bits.Reverse16(uint16(j))) + reverse >>= uint(16 - huffmanChunkBits) + off := j - uint(link) + if sanity && h.chunks[reverse] != 0 { + panic("impossible: overwriting existing chunk") + } + h.chunks[reverse] = uint16(off<>= uint(16 - n) + if n <= huffmanChunkBits { + for off := reverse; off < len(h.chunks); off += 1 << uint(n) { + // We should never need to overwrite + // an existing chunk. Also, 0 is + // never a valid chunk, because the + // lower 4 "count" bits should be + // between 1 and 15. + if sanity && h.chunks[off] != 0 { + panic("impossible: overwriting existing chunk") + } + h.chunks[off] = chunk + } + } else { + j := reverse & (huffmanNumChunks - 1) + if sanity && h.chunks[j]&huffmanCountMask != huffmanChunkBits+1 { + // Longer codes should have been + // associated with a link table above. + panic("impossible: not an indirect chunk") + } + value := h.chunks[j] >> huffmanValueShift + linktab := h.links[value] + reverse >>= huffmanChunkBits + for off := reverse; off < len(linktab); off += 1 << uint(n-huffmanChunkBits) { + if sanity && linktab[off] != 0 { + panic("impossible: overwriting existing chunk") + } + linktab[off] = chunk + } + } + } + + if sanity { + // Above we've sanity checked that we never overwrote + // an existing entry. Here we additionally check that + // we filled the tables completely. + for i, chunk := range h.chunks { + if chunk == 0 { + // As an exception, in the degenerate + // single-code case, we allow odd + // chunks to be missing. + if code == 1 && i%2 == 1 { + continue + } + panic("impossible: missing chunk") + } + } + for _, linktab := range h.links { + for _, chunk := range linktab { + if chunk == 0 { + panic("impossible: missing chunk") + } + } + } + } + + return true +} + +// Reader is the actual read interface needed by NewReader. +// If the passed in io.Reader does not also have ReadByte, +// the NewReader will introduce its own buffering. +type Reader interface { + io.Reader + io.ByteReader +} + +type step uint8 + +const ( + copyData step = iota + 1 + nextBlock + huffmanBytesBuffer + huffmanBytesReader + huffmanBufioReader + huffmanStringsReader + huffmanGenericReader +) + +// Decompress state. +type decompressor struct { + // Input source. + r Reader + roffset int64 + + // Huffman decoders for literal/length, distance. + h1, h2 huffmanDecoder + + // Length arrays used to define Huffman codes. + bits *[maxNumLit + maxNumDist]int + codebits *[numCodes]int + + // Output history, buffer. + dict dictDecoder + + // Next step in the decompression, + // and decompression state. + step step + stepState int + err error + toRead []byte + hl, hd *huffmanDecoder + copyLen int + copyDist int + + // Temporary buffer (avoids repeated allocation). + buf [4]byte + + // Input bits, in top of b. + b uint32 + + nb uint + final bool +} + +func (f *decompressor) nextBlock() { + for f.nb < 1+2 { + if f.err = f.moreBits(); f.err != nil { + return + } + } + f.final = f.b&1 == 1 + f.b >>= 1 + typ := f.b & 3 + f.b >>= 2 + f.nb -= 1 + 2 + switch typ { + case 0: + f.dataBlock() + if debugDecode { + fmt.Println("stored block") + } + case 1: + // compressed, fixed Huffman tables + f.hl = &fixedHuffmanDecoder + f.hd = nil + f.huffmanBlockDecoder() + if debugDecode { + fmt.Println("predefinied huffman block") + } + case 2: + // compressed, dynamic Huffman tables + if f.err = f.readHuffman(); f.err != nil { + break + } + f.hl = &f.h1 + f.hd = &f.h2 + f.huffmanBlockDecoder() + if debugDecode { + fmt.Println("dynamic huffman block") + } + default: + // 3 is reserved. + if debugDecode { + fmt.Println("reserved data block encountered") + } + f.err = CorruptInputError(f.roffset) + } +} + +func (f *decompressor) Read(b []byte) (int, error) { + for { + if len(f.toRead) > 0 { + n := copy(b, f.toRead) + f.toRead = f.toRead[n:] + if len(f.toRead) == 0 { + return n, f.err + } + return n, nil + } + if f.err != nil { + return 0, f.err + } + + f.doStep() + + if f.err != nil && len(f.toRead) == 0 { + f.toRead = f.dict.readFlush() // Flush what's left in case of error + } + } +} + +// WriteTo implements the io.WriteTo interface for io.Copy and friends. +func (f *decompressor) WriteTo(w io.Writer) (int64, error) { + total := int64(0) + flushed := false + for { + if len(f.toRead) > 0 { + n, err := w.Write(f.toRead) + total += int64(n) + if err != nil { + f.err = err + return total, err + } + if n != len(f.toRead) { + return total, io.ErrShortWrite + } + f.toRead = f.toRead[:0] + } + if f.err != nil && flushed { + if f.err == io.EOF { + return total, nil + } + return total, f.err + } + if f.err == nil { + f.doStep() + } + if len(f.toRead) == 0 && f.err != nil && !flushed { + f.toRead = f.dict.readFlush() // Flush what's left in case of error + flushed = true + } + } +} + +func (f *decompressor) Close() error { + if f.err == io.EOF { + return nil + } + return f.err +} + +// RFC 1951 section 3.2.7. +// Compression with dynamic Huffman codes + +var codeOrder = [...]int{16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15} + +func (f *decompressor) readHuffman() error { + // HLIT[5], HDIST[5], HCLEN[4]. + for f.nb < 5+5+4 { + if err := f.moreBits(); err != nil { + return err + } + } + nlit := int(f.b&0x1F) + 257 + if nlit > maxNumLit { + if debugDecode { + fmt.Println("nlit > maxNumLit", nlit) + } + return CorruptInputError(f.roffset) + } + f.b >>= 5 + ndist := int(f.b&0x1F) + 1 + if ndist > maxNumDist { + if debugDecode { + fmt.Println("ndist > maxNumDist", ndist) + } + return CorruptInputError(f.roffset) + } + f.b >>= 5 + nclen := int(f.b&0xF) + 4 + // numCodes is 19, so nclen is always valid. + f.b >>= 4 + f.nb -= 5 + 5 + 4 + + // (HCLEN+4)*3 bits: code lengths in the magic codeOrder order. + for i := 0; i < nclen; i++ { + for f.nb < 3 { + if err := f.moreBits(); err != nil { + return err + } + } + f.codebits[codeOrder[i]] = int(f.b & 0x7) + f.b >>= 3 + f.nb -= 3 + } + for i := nclen; i < len(codeOrder); i++ { + f.codebits[codeOrder[i]] = 0 + } + if !f.h1.init(f.codebits[0:]) { + if debugDecode { + fmt.Println("init codebits failed") + } + return CorruptInputError(f.roffset) + } + + // HLIT + 257 code lengths, HDIST + 1 code lengths, + // using the code length Huffman code. + for i, n := 0, nlit+ndist; i < n; { + x, err := f.huffSym(&f.h1) + if err != nil { + return err + } + if x < 16 { + // Actual length. + f.bits[i] = x + i++ + continue + } + // Repeat previous length or zero. + var rep int + var nb uint + var b int + switch x { + default: + return InternalError("unexpected length code") + case 16: + rep = 3 + nb = 2 + if i == 0 { + if debugDecode { + fmt.Println("i==0") + } + return CorruptInputError(f.roffset) + } + b = f.bits[i-1] + case 17: + rep = 3 + nb = 3 + b = 0 + case 18: + rep = 11 + nb = 7 + b = 0 + } + for f.nb < nb { + if err := f.moreBits(); err != nil { + if debugDecode { + fmt.Println("morebits:", err) + } + return err + } + } + rep += int(f.b & uint32(1<<(nb®SizeMaskUint32)-1)) + f.b >>= nb & regSizeMaskUint32 + f.nb -= nb + if i+rep > n { + if debugDecode { + fmt.Println("i+rep > n", i, rep, n) + } + return CorruptInputError(f.roffset) + } + for j := 0; j < rep; j++ { + f.bits[i] = b + i++ + } + } + + if !f.h1.init(f.bits[0:nlit]) || !f.h2.init(f.bits[nlit:nlit+ndist]) { + if debugDecode { + fmt.Println("init2 failed") + } + return CorruptInputError(f.roffset) + } + + // As an optimization, we can initialize the maxRead bits to read at a time + // for the HLIT tree to the length of the EOB marker since we know that + // every block must terminate with one. This preserves the property that + // we never read any extra bytes after the end of the DEFLATE stream. + if f.h1.maxRead < f.bits[endBlockMarker] { + f.h1.maxRead = f.bits[endBlockMarker] + } + if !f.final { + // If not the final block, the smallest block possible is + // a predefined table, BTYPE=01, with a single EOB marker. + // This will take up 3 + 7 bits. + f.h1.maxRead += 10 + } + + return nil +} + +// Copy a single uncompressed data block from input to output. +func (f *decompressor) dataBlock() { + // Uncompressed. + // Discard current half-byte. + left := (f.nb) & 7 + f.nb -= left + f.b >>= left + + offBytes := f.nb >> 3 + // Unfilled values will be overwritten. + f.buf[0] = uint8(f.b) + f.buf[1] = uint8(f.b >> 8) + f.buf[2] = uint8(f.b >> 16) + f.buf[3] = uint8(f.b >> 24) + + f.roffset += int64(offBytes) + f.nb, f.b = 0, 0 + + // Length then ones-complement of length. + nr, err := io.ReadFull(f.r, f.buf[offBytes:4]) + f.roffset += int64(nr) + if err != nil { + f.err = noEOF(err) + return + } + n := uint16(f.buf[0]) | uint16(f.buf[1])<<8 + nn := uint16(f.buf[2]) | uint16(f.buf[3])<<8 + if nn != ^n { + if debugDecode { + ncomp := ^n + fmt.Println("uint16(nn) != uint16(^n)", nn, ncomp) + } + f.err = CorruptInputError(f.roffset) + return + } + + if n == 0 { + f.toRead = f.dict.readFlush() + f.finishBlock() + return + } + + f.copyLen = int(n) + f.copyData() +} + +// copyData copies f.copyLen bytes from the underlying reader into f.hist. +// It pauses for reads when f.hist is full. +func (f *decompressor) copyData() { + buf := f.dict.writeSlice() + if len(buf) > f.copyLen { + buf = buf[:f.copyLen] + } + + cnt, err := io.ReadFull(f.r, buf) + f.roffset += int64(cnt) + f.copyLen -= cnt + f.dict.writeMark(cnt) + if err != nil { + f.err = noEOF(err) + return + } + + if f.dict.availWrite() == 0 || f.copyLen > 0 { + f.toRead = f.dict.readFlush() + f.step = copyData + return + } + f.finishBlock() +} + +func (f *decompressor) finishBlock() { + if f.final { + if f.dict.availRead() > 0 { + f.toRead = f.dict.readFlush() + } + f.err = io.EOF + } + f.step = nextBlock +} + +func (f *decompressor) doStep() { + switch f.step { + case copyData: + f.copyData() + case nextBlock: + f.nextBlock() + case huffmanBytesBuffer: + f.huffmanBytesBuffer() + case huffmanBytesReader: + f.huffmanBytesReader() + case huffmanBufioReader: + f.huffmanBufioReader() + case huffmanStringsReader: + f.huffmanStringsReader() + case huffmanGenericReader: + f.huffmanGenericReader() + default: + panic("BUG: unexpected step state") + } +} + +// noEOF returns err, unless err == io.EOF, in which case it returns io.ErrUnexpectedEOF. +func noEOF(e error) error { + if e == io.EOF { + return io.ErrUnexpectedEOF + } + return e +} + +func (f *decompressor) moreBits() error { + c, err := f.r.ReadByte() + if err != nil { + return noEOF(err) + } + f.roffset++ + f.b |= uint32(c) << (f.nb & regSizeMaskUint32) + f.nb += 8 + return nil +} + +// Read the next Huffman-encoded symbol from f according to h. +func (f *decompressor) huffSym(h *huffmanDecoder) (int, error) { + // Since a huffmanDecoder can be empty or be composed of a degenerate tree + // with single element, huffSym must error on these two edge cases. In both + // cases, the chunks slice will be 0 for the invalid sequence, leading it + // satisfy the n == 0 check below. + n := uint(h.maxRead) + // Optimization. Compiler isn't smart enough to keep f.b,f.nb in registers, + // but is smart enough to keep local variables in registers, so use nb and b, + // inline call to moreBits and reassign b,nb back to f on return. + nb, b := f.nb, f.b + for { + for nb < n { + c, err := f.r.ReadByte() + if err != nil { + f.b = b + f.nb = nb + return 0, noEOF(err) + } + f.roffset++ + b |= uint32(c) << (nb & regSizeMaskUint32) + nb += 8 + } + chunk := h.chunks[b&(huffmanNumChunks-1)] + n = uint(chunk & huffmanCountMask) + if n > huffmanChunkBits { + chunk = h.links[chunk>>huffmanValueShift][(b>>huffmanChunkBits)&h.linkMask] + n = uint(chunk & huffmanCountMask) + } + if n <= nb { + if n == 0 { + f.b = b + f.nb = nb + if debugDecode { + fmt.Println("huffsym: n==0") + } + f.err = CorruptInputError(f.roffset) + return 0, f.err + } + f.b = b >> (n & regSizeMaskUint32) + f.nb = nb - n + return int(chunk >> huffmanValueShift), nil + } + } +} + +func makeReader(r io.Reader) Reader { + if rr, ok := r.(Reader); ok { + return rr + } + return bufio.NewReader(r) +} + +func fixedHuffmanDecoderInit() { + fixedOnce.Do(func() { + // These come from the RFC section 3.2.6. + var bits [288]int + for i := 0; i < 144; i++ { + bits[i] = 8 + } + for i := 144; i < 256; i++ { + bits[i] = 9 + } + for i := 256; i < 280; i++ { + bits[i] = 7 + } + for i := 280; i < 288; i++ { + bits[i] = 8 + } + fixedHuffmanDecoder.init(bits[:]) + }) +} + +func (f *decompressor) Reset(r io.Reader, dict []byte) error { + *f = decompressor{ + r: makeReader(r), + bits: f.bits, + codebits: f.codebits, + h1: f.h1, + h2: f.h2, + dict: f.dict, + step: nextBlock, + } + f.dict.init(maxMatchOffset, dict) + return nil +} + +// NewReader returns a new ReadCloser that can be used +// to read the uncompressed version of r. +// If r does not also implement io.ByteReader, +// the decompressor may read more data than necessary from r. +// It is the caller's responsibility to call Close on the ReadCloser +// when finished reading. +// +// The ReadCloser returned by NewReader also implements Resetter. +func NewReader(r io.Reader) io.ReadCloser { + fixedHuffmanDecoderInit() + + var f decompressor + f.r = makeReader(r) + f.bits = new([maxNumLit + maxNumDist]int) + f.codebits = new([numCodes]int) + f.step = nextBlock + f.dict.init(maxMatchOffset, nil) + return &f +} + +// NewReaderDict is like NewReader but initializes the reader +// with a preset dictionary. The returned Reader behaves as if +// the uncompressed data stream started with the given dictionary, +// which has already been read. NewReaderDict is typically used +// to read data compressed by NewWriterDict. +// +// The ReadCloser returned by NewReader also implements Resetter. +func NewReaderDict(r io.Reader, dict []byte) io.ReadCloser { + fixedHuffmanDecoderInit() + + var f decompressor + f.r = makeReader(r) + f.bits = new([maxNumLit + maxNumDist]int) + f.codebits = new([numCodes]int) + f.step = nextBlock + f.dict.init(maxMatchOffset, dict) + return &f +} diff --git a/vendor/github.com/klauspost/compress/flate/inflate_gen.go b/vendor/github.com/klauspost/compress/flate/inflate_gen.go new file mode 100644 index 00000000..2b2f993f --- /dev/null +++ b/vendor/github.com/klauspost/compress/flate/inflate_gen.go @@ -0,0 +1,1283 @@ +// Code generated by go generate gen_inflate.go. DO NOT EDIT. + +package flate + +import ( + "bufio" + "bytes" + "fmt" + "math/bits" + "strings" +) + +// Decode a single Huffman block from f. +// hl and hd are the Huffman states for the lit/length values +// and the distance values, respectively. If hd == nil, using the +// fixed distance encoding associated with fixed Huffman blocks. +func (f *decompressor) huffmanBytesBuffer() { + const ( + stateInit = iota // Zero value must be stateInit + stateDict + ) + fr := f.r.(*bytes.Buffer) + + // Optimization. Compiler isn't smart enough to keep f.b,f.nb in registers, + // but is smart enough to keep local variables in registers, so use nb and b, + // inline call to moreBits and reassign b,nb back to f on return. + fnb, fb, dict := f.nb, f.b, &f.dict + + switch f.stepState { + case stateInit: + goto readLiteral + case stateDict: + goto copyHistory + } + +readLiteral: + // Read literal and/or (length, distance) according to RFC section 3.2.3. + { + var v int + { + // Inlined v, err := f.huffSym(f.hl) + // Since a huffmanDecoder can be empty or be composed of a degenerate tree + // with single element, huffSym must error on these two edge cases. In both + // cases, the chunks slice will be 0 for the invalid sequence, leading it + // satisfy the n == 0 check below. + n := uint(f.hl.maxRead) + for { + for fnb < n { + c, err := fr.ReadByte() + if err != nil { + f.b, f.nb = fb, fnb + f.err = noEOF(err) + return + } + f.roffset++ + fb |= uint32(c) << (fnb & regSizeMaskUint32) + fnb += 8 + } + chunk := f.hl.chunks[fb&(huffmanNumChunks-1)] + n = uint(chunk & huffmanCountMask) + if n > huffmanChunkBits { + chunk = f.hl.links[chunk>>huffmanValueShift][(fb>>huffmanChunkBits)&f.hl.linkMask] + n = uint(chunk & huffmanCountMask) + } + if n <= fnb { + if n == 0 { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("huffsym: n==0") + } + f.err = CorruptInputError(f.roffset) + return + } + fb = fb >> (n & regSizeMaskUint32) + fnb = fnb - n + v = int(chunk >> huffmanValueShift) + break + } + } + } + + var length int + switch { + case v < 256: + dict.writeByte(byte(v)) + if dict.availWrite() == 0 { + f.toRead = dict.readFlush() + f.step = huffmanBytesBuffer + f.stepState = stateInit + f.b, f.nb = fb, fnb + return + } + goto readLiteral + case v == 256: + f.b, f.nb = fb, fnb + f.finishBlock() + return + // otherwise, reference to older data + case v < 265: + length = v - (257 - 3) + case v < maxNumLit: + val := decCodeToLen[(v - 257)] + length = int(val.length) + 3 + n := uint(val.extra) + for fnb < n { + c, err := fr.ReadByte() + if err != nil { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("morebits n>0:", err) + } + f.err = err + return + } + f.roffset++ + fb |= uint32(c) << (fnb & regSizeMaskUint32) + fnb += 8 + } + length += int(fb & bitMask32[n]) + fb >>= n & regSizeMaskUint32 + fnb -= n + default: + if debugDecode { + fmt.Println(v, ">= maxNumLit") + } + f.err = CorruptInputError(f.roffset) + f.b, f.nb = fb, fnb + return + } + + var dist uint32 + if f.hd == nil { + for fnb < 5 { + c, err := fr.ReadByte() + if err != nil { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("morebits f.nb<5:", err) + } + f.err = err + return + } + f.roffset++ + fb |= uint32(c) << (fnb & regSizeMaskUint32) + fnb += 8 + } + dist = uint32(bits.Reverse8(uint8(fb & 0x1F << 3))) + fb >>= 5 + fnb -= 5 + } else { + // Since a huffmanDecoder can be empty or be composed of a degenerate tree + // with single element, huffSym must error on these two edge cases. In both + // cases, the chunks slice will be 0 for the invalid sequence, leading it + // satisfy the n == 0 check below. + n := uint(f.hd.maxRead) + // Optimization. Compiler isn't smart enough to keep f.b,f.nb in registers, + // but is smart enough to keep local variables in registers, so use nb and b, + // inline call to moreBits and reassign b,nb back to f on return. + for { + for fnb < n { + c, err := fr.ReadByte() + if err != nil { + f.b, f.nb = fb, fnb + f.err = noEOF(err) + return + } + f.roffset++ + fb |= uint32(c) << (fnb & regSizeMaskUint32) + fnb += 8 + } + chunk := f.hd.chunks[fb&(huffmanNumChunks-1)] + n = uint(chunk & huffmanCountMask) + if n > huffmanChunkBits { + chunk = f.hd.links[chunk>>huffmanValueShift][(fb>>huffmanChunkBits)&f.hd.linkMask] + n = uint(chunk & huffmanCountMask) + } + if n <= fnb { + if n == 0 { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("huffsym: n==0") + } + f.err = CorruptInputError(f.roffset) + return + } + fb = fb >> (n & regSizeMaskUint32) + fnb = fnb - n + dist = uint32(chunk >> huffmanValueShift) + break + } + } + } + + switch { + case dist < 4: + dist++ + case dist < maxNumDist: + nb := uint(dist-2) >> 1 + // have 1 bit in bottom of dist, need nb more. + extra := (dist & 1) << (nb & regSizeMaskUint32) + for fnb < nb { + c, err := fr.ReadByte() + if err != nil { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("morebits f.nb>= nb & regSizeMaskUint32 + fnb -= nb + dist = 1<<((nb+1)®SizeMaskUint32) + 1 + extra + // slower: dist = bitMask32[nb+1] + 2 + extra + default: + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("dist too big:", dist, maxNumDist) + } + f.err = CorruptInputError(f.roffset) + return + } + + // No check on length; encoding can be prescient. + if dist > uint32(dict.histSize()) { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("dist > dict.histSize():", dist, dict.histSize()) + } + f.err = CorruptInputError(f.roffset) + return + } + + f.copyLen, f.copyDist = length, int(dist) + goto copyHistory + } + +copyHistory: + // Perform a backwards copy according to RFC section 3.2.3. + { + cnt := dict.tryWriteCopy(f.copyDist, f.copyLen) + if cnt == 0 { + cnt = dict.writeCopy(f.copyDist, f.copyLen) + } + f.copyLen -= cnt + + if dict.availWrite() == 0 || f.copyLen > 0 { + f.toRead = dict.readFlush() + f.step = huffmanBytesBuffer // We need to continue this work + f.stepState = stateDict + f.b, f.nb = fb, fnb + return + } + goto readLiteral + } + // Not reached +} + +// Decode a single Huffman block from f. +// hl and hd are the Huffman states for the lit/length values +// and the distance values, respectively. If hd == nil, using the +// fixed distance encoding associated with fixed Huffman blocks. +func (f *decompressor) huffmanBytesReader() { + const ( + stateInit = iota // Zero value must be stateInit + stateDict + ) + fr := f.r.(*bytes.Reader) + + // Optimization. Compiler isn't smart enough to keep f.b,f.nb in registers, + // but is smart enough to keep local variables in registers, so use nb and b, + // inline call to moreBits and reassign b,nb back to f on return. + fnb, fb, dict := f.nb, f.b, &f.dict + + switch f.stepState { + case stateInit: + goto readLiteral + case stateDict: + goto copyHistory + } + +readLiteral: + // Read literal and/or (length, distance) according to RFC section 3.2.3. + { + var v int + { + // Inlined v, err := f.huffSym(f.hl) + // Since a huffmanDecoder can be empty or be composed of a degenerate tree + // with single element, huffSym must error on these two edge cases. In both + // cases, the chunks slice will be 0 for the invalid sequence, leading it + // satisfy the n == 0 check below. + n := uint(f.hl.maxRead) + for { + for fnb < n { + c, err := fr.ReadByte() + if err != nil { + f.b, f.nb = fb, fnb + f.err = noEOF(err) + return + } + f.roffset++ + fb |= uint32(c) << (fnb & regSizeMaskUint32) + fnb += 8 + } + chunk := f.hl.chunks[fb&(huffmanNumChunks-1)] + n = uint(chunk & huffmanCountMask) + if n > huffmanChunkBits { + chunk = f.hl.links[chunk>>huffmanValueShift][(fb>>huffmanChunkBits)&f.hl.linkMask] + n = uint(chunk & huffmanCountMask) + } + if n <= fnb { + if n == 0 { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("huffsym: n==0") + } + f.err = CorruptInputError(f.roffset) + return + } + fb = fb >> (n & regSizeMaskUint32) + fnb = fnb - n + v = int(chunk >> huffmanValueShift) + break + } + } + } + + var length int + switch { + case v < 256: + dict.writeByte(byte(v)) + if dict.availWrite() == 0 { + f.toRead = dict.readFlush() + f.step = huffmanBytesReader + f.stepState = stateInit + f.b, f.nb = fb, fnb + return + } + goto readLiteral + case v == 256: + f.b, f.nb = fb, fnb + f.finishBlock() + return + // otherwise, reference to older data + case v < 265: + length = v - (257 - 3) + case v < maxNumLit: + val := decCodeToLen[(v - 257)] + length = int(val.length) + 3 + n := uint(val.extra) + for fnb < n { + c, err := fr.ReadByte() + if err != nil { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("morebits n>0:", err) + } + f.err = err + return + } + f.roffset++ + fb |= uint32(c) << (fnb & regSizeMaskUint32) + fnb += 8 + } + length += int(fb & bitMask32[n]) + fb >>= n & regSizeMaskUint32 + fnb -= n + default: + if debugDecode { + fmt.Println(v, ">= maxNumLit") + } + f.err = CorruptInputError(f.roffset) + f.b, f.nb = fb, fnb + return + } + + var dist uint32 + if f.hd == nil { + for fnb < 5 { + c, err := fr.ReadByte() + if err != nil { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("morebits f.nb<5:", err) + } + f.err = err + return + } + f.roffset++ + fb |= uint32(c) << (fnb & regSizeMaskUint32) + fnb += 8 + } + dist = uint32(bits.Reverse8(uint8(fb & 0x1F << 3))) + fb >>= 5 + fnb -= 5 + } else { + // Since a huffmanDecoder can be empty or be composed of a degenerate tree + // with single element, huffSym must error on these two edge cases. In both + // cases, the chunks slice will be 0 for the invalid sequence, leading it + // satisfy the n == 0 check below. + n := uint(f.hd.maxRead) + // Optimization. Compiler isn't smart enough to keep f.b,f.nb in registers, + // but is smart enough to keep local variables in registers, so use nb and b, + // inline call to moreBits and reassign b,nb back to f on return. + for { + for fnb < n { + c, err := fr.ReadByte() + if err != nil { + f.b, f.nb = fb, fnb + f.err = noEOF(err) + return + } + f.roffset++ + fb |= uint32(c) << (fnb & regSizeMaskUint32) + fnb += 8 + } + chunk := f.hd.chunks[fb&(huffmanNumChunks-1)] + n = uint(chunk & huffmanCountMask) + if n > huffmanChunkBits { + chunk = f.hd.links[chunk>>huffmanValueShift][(fb>>huffmanChunkBits)&f.hd.linkMask] + n = uint(chunk & huffmanCountMask) + } + if n <= fnb { + if n == 0 { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("huffsym: n==0") + } + f.err = CorruptInputError(f.roffset) + return + } + fb = fb >> (n & regSizeMaskUint32) + fnb = fnb - n + dist = uint32(chunk >> huffmanValueShift) + break + } + } + } + + switch { + case dist < 4: + dist++ + case dist < maxNumDist: + nb := uint(dist-2) >> 1 + // have 1 bit in bottom of dist, need nb more. + extra := (dist & 1) << (nb & regSizeMaskUint32) + for fnb < nb { + c, err := fr.ReadByte() + if err != nil { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("morebits f.nb>= nb & regSizeMaskUint32 + fnb -= nb + dist = 1<<((nb+1)®SizeMaskUint32) + 1 + extra + // slower: dist = bitMask32[nb+1] + 2 + extra + default: + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("dist too big:", dist, maxNumDist) + } + f.err = CorruptInputError(f.roffset) + return + } + + // No check on length; encoding can be prescient. + if dist > uint32(dict.histSize()) { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("dist > dict.histSize():", dist, dict.histSize()) + } + f.err = CorruptInputError(f.roffset) + return + } + + f.copyLen, f.copyDist = length, int(dist) + goto copyHistory + } + +copyHistory: + // Perform a backwards copy according to RFC section 3.2.3. + { + cnt := dict.tryWriteCopy(f.copyDist, f.copyLen) + if cnt == 0 { + cnt = dict.writeCopy(f.copyDist, f.copyLen) + } + f.copyLen -= cnt + + if dict.availWrite() == 0 || f.copyLen > 0 { + f.toRead = dict.readFlush() + f.step = huffmanBytesReader // We need to continue this work + f.stepState = stateDict + f.b, f.nb = fb, fnb + return + } + goto readLiteral + } + // Not reached +} + +// Decode a single Huffman block from f. +// hl and hd are the Huffman states for the lit/length values +// and the distance values, respectively. If hd == nil, using the +// fixed distance encoding associated with fixed Huffman blocks. +func (f *decompressor) huffmanBufioReader() { + const ( + stateInit = iota // Zero value must be stateInit + stateDict + ) + fr := f.r.(*bufio.Reader) + + // Optimization. Compiler isn't smart enough to keep f.b,f.nb in registers, + // but is smart enough to keep local variables in registers, so use nb and b, + // inline call to moreBits and reassign b,nb back to f on return. + fnb, fb, dict := f.nb, f.b, &f.dict + + switch f.stepState { + case stateInit: + goto readLiteral + case stateDict: + goto copyHistory + } + +readLiteral: + // Read literal and/or (length, distance) according to RFC section 3.2.3. + { + var v int + { + // Inlined v, err := f.huffSym(f.hl) + // Since a huffmanDecoder can be empty or be composed of a degenerate tree + // with single element, huffSym must error on these two edge cases. In both + // cases, the chunks slice will be 0 for the invalid sequence, leading it + // satisfy the n == 0 check below. + n := uint(f.hl.maxRead) + for { + for fnb < n { + c, err := fr.ReadByte() + if err != nil { + f.b, f.nb = fb, fnb + f.err = noEOF(err) + return + } + f.roffset++ + fb |= uint32(c) << (fnb & regSizeMaskUint32) + fnb += 8 + } + chunk := f.hl.chunks[fb&(huffmanNumChunks-1)] + n = uint(chunk & huffmanCountMask) + if n > huffmanChunkBits { + chunk = f.hl.links[chunk>>huffmanValueShift][(fb>>huffmanChunkBits)&f.hl.linkMask] + n = uint(chunk & huffmanCountMask) + } + if n <= fnb { + if n == 0 { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("huffsym: n==0") + } + f.err = CorruptInputError(f.roffset) + return + } + fb = fb >> (n & regSizeMaskUint32) + fnb = fnb - n + v = int(chunk >> huffmanValueShift) + break + } + } + } + + var length int + switch { + case v < 256: + dict.writeByte(byte(v)) + if dict.availWrite() == 0 { + f.toRead = dict.readFlush() + f.step = huffmanBufioReader + f.stepState = stateInit + f.b, f.nb = fb, fnb + return + } + goto readLiteral + case v == 256: + f.b, f.nb = fb, fnb + f.finishBlock() + return + // otherwise, reference to older data + case v < 265: + length = v - (257 - 3) + case v < maxNumLit: + val := decCodeToLen[(v - 257)] + length = int(val.length) + 3 + n := uint(val.extra) + for fnb < n { + c, err := fr.ReadByte() + if err != nil { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("morebits n>0:", err) + } + f.err = err + return + } + f.roffset++ + fb |= uint32(c) << (fnb & regSizeMaskUint32) + fnb += 8 + } + length += int(fb & bitMask32[n]) + fb >>= n & regSizeMaskUint32 + fnb -= n + default: + if debugDecode { + fmt.Println(v, ">= maxNumLit") + } + f.err = CorruptInputError(f.roffset) + f.b, f.nb = fb, fnb + return + } + + var dist uint32 + if f.hd == nil { + for fnb < 5 { + c, err := fr.ReadByte() + if err != nil { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("morebits f.nb<5:", err) + } + f.err = err + return + } + f.roffset++ + fb |= uint32(c) << (fnb & regSizeMaskUint32) + fnb += 8 + } + dist = uint32(bits.Reverse8(uint8(fb & 0x1F << 3))) + fb >>= 5 + fnb -= 5 + } else { + // Since a huffmanDecoder can be empty or be composed of a degenerate tree + // with single element, huffSym must error on these two edge cases. In both + // cases, the chunks slice will be 0 for the invalid sequence, leading it + // satisfy the n == 0 check below. + n := uint(f.hd.maxRead) + // Optimization. Compiler isn't smart enough to keep f.b,f.nb in registers, + // but is smart enough to keep local variables in registers, so use nb and b, + // inline call to moreBits and reassign b,nb back to f on return. + for { + for fnb < n { + c, err := fr.ReadByte() + if err != nil { + f.b, f.nb = fb, fnb + f.err = noEOF(err) + return + } + f.roffset++ + fb |= uint32(c) << (fnb & regSizeMaskUint32) + fnb += 8 + } + chunk := f.hd.chunks[fb&(huffmanNumChunks-1)] + n = uint(chunk & huffmanCountMask) + if n > huffmanChunkBits { + chunk = f.hd.links[chunk>>huffmanValueShift][(fb>>huffmanChunkBits)&f.hd.linkMask] + n = uint(chunk & huffmanCountMask) + } + if n <= fnb { + if n == 0 { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("huffsym: n==0") + } + f.err = CorruptInputError(f.roffset) + return + } + fb = fb >> (n & regSizeMaskUint32) + fnb = fnb - n + dist = uint32(chunk >> huffmanValueShift) + break + } + } + } + + switch { + case dist < 4: + dist++ + case dist < maxNumDist: + nb := uint(dist-2) >> 1 + // have 1 bit in bottom of dist, need nb more. + extra := (dist & 1) << (nb & regSizeMaskUint32) + for fnb < nb { + c, err := fr.ReadByte() + if err != nil { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("morebits f.nb>= nb & regSizeMaskUint32 + fnb -= nb + dist = 1<<((nb+1)®SizeMaskUint32) + 1 + extra + // slower: dist = bitMask32[nb+1] + 2 + extra + default: + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("dist too big:", dist, maxNumDist) + } + f.err = CorruptInputError(f.roffset) + return + } + + // No check on length; encoding can be prescient. + if dist > uint32(dict.histSize()) { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("dist > dict.histSize():", dist, dict.histSize()) + } + f.err = CorruptInputError(f.roffset) + return + } + + f.copyLen, f.copyDist = length, int(dist) + goto copyHistory + } + +copyHistory: + // Perform a backwards copy according to RFC section 3.2.3. + { + cnt := dict.tryWriteCopy(f.copyDist, f.copyLen) + if cnt == 0 { + cnt = dict.writeCopy(f.copyDist, f.copyLen) + } + f.copyLen -= cnt + + if dict.availWrite() == 0 || f.copyLen > 0 { + f.toRead = dict.readFlush() + f.step = huffmanBufioReader // We need to continue this work + f.stepState = stateDict + f.b, f.nb = fb, fnb + return + } + goto readLiteral + } + // Not reached +} + +// Decode a single Huffman block from f. +// hl and hd are the Huffman states for the lit/length values +// and the distance values, respectively. If hd == nil, using the +// fixed distance encoding associated with fixed Huffman blocks. +func (f *decompressor) huffmanStringsReader() { + const ( + stateInit = iota // Zero value must be stateInit + stateDict + ) + fr := f.r.(*strings.Reader) + + // Optimization. Compiler isn't smart enough to keep f.b,f.nb in registers, + // but is smart enough to keep local variables in registers, so use nb and b, + // inline call to moreBits and reassign b,nb back to f on return. + fnb, fb, dict := f.nb, f.b, &f.dict + + switch f.stepState { + case stateInit: + goto readLiteral + case stateDict: + goto copyHistory + } + +readLiteral: + // Read literal and/or (length, distance) according to RFC section 3.2.3. + { + var v int + { + // Inlined v, err := f.huffSym(f.hl) + // Since a huffmanDecoder can be empty or be composed of a degenerate tree + // with single element, huffSym must error on these two edge cases. In both + // cases, the chunks slice will be 0 for the invalid sequence, leading it + // satisfy the n == 0 check below. + n := uint(f.hl.maxRead) + for { + for fnb < n { + c, err := fr.ReadByte() + if err != nil { + f.b, f.nb = fb, fnb + f.err = noEOF(err) + return + } + f.roffset++ + fb |= uint32(c) << (fnb & regSizeMaskUint32) + fnb += 8 + } + chunk := f.hl.chunks[fb&(huffmanNumChunks-1)] + n = uint(chunk & huffmanCountMask) + if n > huffmanChunkBits { + chunk = f.hl.links[chunk>>huffmanValueShift][(fb>>huffmanChunkBits)&f.hl.linkMask] + n = uint(chunk & huffmanCountMask) + } + if n <= fnb { + if n == 0 { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("huffsym: n==0") + } + f.err = CorruptInputError(f.roffset) + return + } + fb = fb >> (n & regSizeMaskUint32) + fnb = fnb - n + v = int(chunk >> huffmanValueShift) + break + } + } + } + + var length int + switch { + case v < 256: + dict.writeByte(byte(v)) + if dict.availWrite() == 0 { + f.toRead = dict.readFlush() + f.step = huffmanStringsReader + f.stepState = stateInit + f.b, f.nb = fb, fnb + return + } + goto readLiteral + case v == 256: + f.b, f.nb = fb, fnb + f.finishBlock() + return + // otherwise, reference to older data + case v < 265: + length = v - (257 - 3) + case v < maxNumLit: + val := decCodeToLen[(v - 257)] + length = int(val.length) + 3 + n := uint(val.extra) + for fnb < n { + c, err := fr.ReadByte() + if err != nil { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("morebits n>0:", err) + } + f.err = err + return + } + f.roffset++ + fb |= uint32(c) << (fnb & regSizeMaskUint32) + fnb += 8 + } + length += int(fb & bitMask32[n]) + fb >>= n & regSizeMaskUint32 + fnb -= n + default: + if debugDecode { + fmt.Println(v, ">= maxNumLit") + } + f.err = CorruptInputError(f.roffset) + f.b, f.nb = fb, fnb + return + } + + var dist uint32 + if f.hd == nil { + for fnb < 5 { + c, err := fr.ReadByte() + if err != nil { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("morebits f.nb<5:", err) + } + f.err = err + return + } + f.roffset++ + fb |= uint32(c) << (fnb & regSizeMaskUint32) + fnb += 8 + } + dist = uint32(bits.Reverse8(uint8(fb & 0x1F << 3))) + fb >>= 5 + fnb -= 5 + } else { + // Since a huffmanDecoder can be empty or be composed of a degenerate tree + // with single element, huffSym must error on these two edge cases. In both + // cases, the chunks slice will be 0 for the invalid sequence, leading it + // satisfy the n == 0 check below. + n := uint(f.hd.maxRead) + // Optimization. Compiler isn't smart enough to keep f.b,f.nb in registers, + // but is smart enough to keep local variables in registers, so use nb and b, + // inline call to moreBits and reassign b,nb back to f on return. + for { + for fnb < n { + c, err := fr.ReadByte() + if err != nil { + f.b, f.nb = fb, fnb + f.err = noEOF(err) + return + } + f.roffset++ + fb |= uint32(c) << (fnb & regSizeMaskUint32) + fnb += 8 + } + chunk := f.hd.chunks[fb&(huffmanNumChunks-1)] + n = uint(chunk & huffmanCountMask) + if n > huffmanChunkBits { + chunk = f.hd.links[chunk>>huffmanValueShift][(fb>>huffmanChunkBits)&f.hd.linkMask] + n = uint(chunk & huffmanCountMask) + } + if n <= fnb { + if n == 0 { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("huffsym: n==0") + } + f.err = CorruptInputError(f.roffset) + return + } + fb = fb >> (n & regSizeMaskUint32) + fnb = fnb - n + dist = uint32(chunk >> huffmanValueShift) + break + } + } + } + + switch { + case dist < 4: + dist++ + case dist < maxNumDist: + nb := uint(dist-2) >> 1 + // have 1 bit in bottom of dist, need nb more. + extra := (dist & 1) << (nb & regSizeMaskUint32) + for fnb < nb { + c, err := fr.ReadByte() + if err != nil { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("morebits f.nb>= nb & regSizeMaskUint32 + fnb -= nb + dist = 1<<((nb+1)®SizeMaskUint32) + 1 + extra + // slower: dist = bitMask32[nb+1] + 2 + extra + default: + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("dist too big:", dist, maxNumDist) + } + f.err = CorruptInputError(f.roffset) + return + } + + // No check on length; encoding can be prescient. + if dist > uint32(dict.histSize()) { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("dist > dict.histSize():", dist, dict.histSize()) + } + f.err = CorruptInputError(f.roffset) + return + } + + f.copyLen, f.copyDist = length, int(dist) + goto copyHistory + } + +copyHistory: + // Perform a backwards copy according to RFC section 3.2.3. + { + cnt := dict.tryWriteCopy(f.copyDist, f.copyLen) + if cnt == 0 { + cnt = dict.writeCopy(f.copyDist, f.copyLen) + } + f.copyLen -= cnt + + if dict.availWrite() == 0 || f.copyLen > 0 { + f.toRead = dict.readFlush() + f.step = huffmanStringsReader // We need to continue this work + f.stepState = stateDict + f.b, f.nb = fb, fnb + return + } + goto readLiteral + } + // Not reached +} + +// Decode a single Huffman block from f. +// hl and hd are the Huffman states for the lit/length values +// and the distance values, respectively. If hd == nil, using the +// fixed distance encoding associated with fixed Huffman blocks. +func (f *decompressor) huffmanGenericReader() { + const ( + stateInit = iota // Zero value must be stateInit + stateDict + ) + fr := f.r.(Reader) + + // Optimization. Compiler isn't smart enough to keep f.b,f.nb in registers, + // but is smart enough to keep local variables in registers, so use nb and b, + // inline call to moreBits and reassign b,nb back to f on return. + fnb, fb, dict := f.nb, f.b, &f.dict + + switch f.stepState { + case stateInit: + goto readLiteral + case stateDict: + goto copyHistory + } + +readLiteral: + // Read literal and/or (length, distance) according to RFC section 3.2.3. + { + var v int + { + // Inlined v, err := f.huffSym(f.hl) + // Since a huffmanDecoder can be empty or be composed of a degenerate tree + // with single element, huffSym must error on these two edge cases. In both + // cases, the chunks slice will be 0 for the invalid sequence, leading it + // satisfy the n == 0 check below. + n := uint(f.hl.maxRead) + for { + for fnb < n { + c, err := fr.ReadByte() + if err != nil { + f.b, f.nb = fb, fnb + f.err = noEOF(err) + return + } + f.roffset++ + fb |= uint32(c) << (fnb & regSizeMaskUint32) + fnb += 8 + } + chunk := f.hl.chunks[fb&(huffmanNumChunks-1)] + n = uint(chunk & huffmanCountMask) + if n > huffmanChunkBits { + chunk = f.hl.links[chunk>>huffmanValueShift][(fb>>huffmanChunkBits)&f.hl.linkMask] + n = uint(chunk & huffmanCountMask) + } + if n <= fnb { + if n == 0 { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("huffsym: n==0") + } + f.err = CorruptInputError(f.roffset) + return + } + fb = fb >> (n & regSizeMaskUint32) + fnb = fnb - n + v = int(chunk >> huffmanValueShift) + break + } + } + } + + var length int + switch { + case v < 256: + dict.writeByte(byte(v)) + if dict.availWrite() == 0 { + f.toRead = dict.readFlush() + f.step = huffmanGenericReader + f.stepState = stateInit + f.b, f.nb = fb, fnb + return + } + goto readLiteral + case v == 256: + f.b, f.nb = fb, fnb + f.finishBlock() + return + // otherwise, reference to older data + case v < 265: + length = v - (257 - 3) + case v < maxNumLit: + val := decCodeToLen[(v - 257)] + length = int(val.length) + 3 + n := uint(val.extra) + for fnb < n { + c, err := fr.ReadByte() + if err != nil { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("morebits n>0:", err) + } + f.err = err + return + } + f.roffset++ + fb |= uint32(c) << (fnb & regSizeMaskUint32) + fnb += 8 + } + length += int(fb & bitMask32[n]) + fb >>= n & regSizeMaskUint32 + fnb -= n + default: + if debugDecode { + fmt.Println(v, ">= maxNumLit") + } + f.err = CorruptInputError(f.roffset) + f.b, f.nb = fb, fnb + return + } + + var dist uint32 + if f.hd == nil { + for fnb < 5 { + c, err := fr.ReadByte() + if err != nil { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("morebits f.nb<5:", err) + } + f.err = err + return + } + f.roffset++ + fb |= uint32(c) << (fnb & regSizeMaskUint32) + fnb += 8 + } + dist = uint32(bits.Reverse8(uint8(fb & 0x1F << 3))) + fb >>= 5 + fnb -= 5 + } else { + // Since a huffmanDecoder can be empty or be composed of a degenerate tree + // with single element, huffSym must error on these two edge cases. In both + // cases, the chunks slice will be 0 for the invalid sequence, leading it + // satisfy the n == 0 check below. + n := uint(f.hd.maxRead) + // Optimization. Compiler isn't smart enough to keep f.b,f.nb in registers, + // but is smart enough to keep local variables in registers, so use nb and b, + // inline call to moreBits and reassign b,nb back to f on return. + for { + for fnb < n { + c, err := fr.ReadByte() + if err != nil { + f.b, f.nb = fb, fnb + f.err = noEOF(err) + return + } + f.roffset++ + fb |= uint32(c) << (fnb & regSizeMaskUint32) + fnb += 8 + } + chunk := f.hd.chunks[fb&(huffmanNumChunks-1)] + n = uint(chunk & huffmanCountMask) + if n > huffmanChunkBits { + chunk = f.hd.links[chunk>>huffmanValueShift][(fb>>huffmanChunkBits)&f.hd.linkMask] + n = uint(chunk & huffmanCountMask) + } + if n <= fnb { + if n == 0 { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("huffsym: n==0") + } + f.err = CorruptInputError(f.roffset) + return + } + fb = fb >> (n & regSizeMaskUint32) + fnb = fnb - n + dist = uint32(chunk >> huffmanValueShift) + break + } + } + } + + switch { + case dist < 4: + dist++ + case dist < maxNumDist: + nb := uint(dist-2) >> 1 + // have 1 bit in bottom of dist, need nb more. + extra := (dist & 1) << (nb & regSizeMaskUint32) + for fnb < nb { + c, err := fr.ReadByte() + if err != nil { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("morebits f.nb>= nb & regSizeMaskUint32 + fnb -= nb + dist = 1<<((nb+1)®SizeMaskUint32) + 1 + extra + // slower: dist = bitMask32[nb+1] + 2 + extra + default: + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("dist too big:", dist, maxNumDist) + } + f.err = CorruptInputError(f.roffset) + return + } + + // No check on length; encoding can be prescient. + if dist > uint32(dict.histSize()) { + f.b, f.nb = fb, fnb + if debugDecode { + fmt.Println("dist > dict.histSize():", dist, dict.histSize()) + } + f.err = CorruptInputError(f.roffset) + return + } + + f.copyLen, f.copyDist = length, int(dist) + goto copyHistory + } + +copyHistory: + // Perform a backwards copy according to RFC section 3.2.3. + { + cnt := dict.tryWriteCopy(f.copyDist, f.copyLen) + if cnt == 0 { + cnt = dict.writeCopy(f.copyDist, f.copyLen) + } + f.copyLen -= cnt + + if dict.availWrite() == 0 || f.copyLen > 0 { + f.toRead = dict.readFlush() + f.step = huffmanGenericReader // We need to continue this work + f.stepState = stateDict + f.b, f.nb = fb, fnb + return + } + goto readLiteral + } + // Not reached +} + +func (f *decompressor) huffmanBlockDecoder() { + switch f.r.(type) { + case *bytes.Buffer: + f.huffmanBytesBuffer() + case *bytes.Reader: + f.huffmanBytesReader() + case *bufio.Reader: + f.huffmanBufioReader() + case *strings.Reader: + f.huffmanStringsReader() + case Reader: + f.huffmanGenericReader() + default: + f.huffmanGenericReader() + } +} diff --git a/vendor/github.com/klauspost/compress/flate/level1.go b/vendor/github.com/klauspost/compress/flate/level1.go new file mode 100644 index 00000000..703b9a89 --- /dev/null +++ b/vendor/github.com/klauspost/compress/flate/level1.go @@ -0,0 +1,241 @@ +package flate + +import ( + "encoding/binary" + "fmt" + "math/bits" +) + +// fastGen maintains the table for matches, +// and the previous byte block for level 2. +// This is the generic implementation. +type fastEncL1 struct { + fastGen + table [tableSize]tableEntry +} + +// EncodeL1 uses a similar algorithm to level 1 +func (e *fastEncL1) Encode(dst *tokens, src []byte) { + const ( + inputMargin = 12 - 1 + minNonLiteralBlockSize = 1 + 1 + inputMargin + hashBytes = 5 + ) + if debugDeflate && e.cur < 0 { + panic(fmt.Sprint("e.cur < 0: ", e.cur)) + } + + // Protect against e.cur wraparound. + for e.cur >= bufferReset { + if len(e.hist) == 0 { + for i := range e.table[:] { + e.table[i] = tableEntry{} + } + e.cur = maxMatchOffset + break + } + // Shift down everything in the table that isn't already too far away. + minOff := e.cur + int32(len(e.hist)) - maxMatchOffset + for i := range e.table[:] { + v := e.table[i].offset + if v <= minOff { + v = 0 + } else { + v = v - e.cur + maxMatchOffset + } + e.table[i].offset = v + } + e.cur = maxMatchOffset + } + + s := e.addBlock(src) + + // This check isn't in the Snappy implementation, but there, the caller + // instead of the callee handles this case. + if len(src) < minNonLiteralBlockSize { + // We do not fill the token table. + // This will be picked up by caller. + dst.n = uint16(len(src)) + return + } + + // Override src + src = e.hist + nextEmit := s + + // sLimit is when to stop looking for offset/length copies. The inputMargin + // lets us use a fast path for emitLiteral in the main loop, while we are + // looking for copies. + sLimit := int32(len(src) - inputMargin) + + // nextEmit is where in src the next emitLiteral should start from. + cv := load6432(src, s) + + for { + const skipLog = 5 + const doEvery = 2 + + nextS := s + var candidate tableEntry + for { + nextHash := hashLen(cv, tableBits, hashBytes) + candidate = e.table[nextHash] + nextS = s + doEvery + (s-nextEmit)>>skipLog + if nextS > sLimit { + goto emitRemainder + } + + now := load6432(src, nextS) + e.table[nextHash] = tableEntry{offset: s + e.cur} + nextHash = hashLen(now, tableBits, hashBytes) + + offset := s - (candidate.offset - e.cur) + if offset < maxMatchOffset && uint32(cv) == load3232(src, candidate.offset-e.cur) { + e.table[nextHash] = tableEntry{offset: nextS + e.cur} + break + } + + // Do one right away... + cv = now + s = nextS + nextS++ + candidate = e.table[nextHash] + now >>= 8 + e.table[nextHash] = tableEntry{offset: s + e.cur} + + offset = s - (candidate.offset - e.cur) + if offset < maxMatchOffset && uint32(cv) == load3232(src, candidate.offset-e.cur) { + e.table[nextHash] = tableEntry{offset: nextS + e.cur} + break + } + cv = now + s = nextS + } + + // A 4-byte match has been found. We'll later see if more than 4 bytes + // match. But, prior to the match, src[nextEmit:s] are unmatched. Emit + // them as literal bytes. + for { + // Invariant: we have a 4-byte match at s, and no need to emit any + // literal bytes prior to s. + + // Extend the 4-byte match as long as possible. + t := candidate.offset - e.cur + var l = int32(4) + if false { + l = e.matchlenLong(s+4, t+4, src) + 4 + } else { + // inlined: + a := src[s+4:] + b := src[t+4:] + for len(a) >= 8 { + if diff := binary.LittleEndian.Uint64(a) ^ binary.LittleEndian.Uint64(b); diff != 0 { + l += int32(bits.TrailingZeros64(diff) >> 3) + break + } + l += 8 + a = a[8:] + b = b[8:] + } + if len(a) < 8 { + b = b[:len(a)] + for i := range a { + if a[i] != b[i] { + break + } + l++ + } + } + } + + // Extend backwards + for t > 0 && s > nextEmit && src[t-1] == src[s-1] { + s-- + t-- + l++ + } + if nextEmit < s { + if false { + emitLiteral(dst, src[nextEmit:s]) + } else { + for _, v := range src[nextEmit:s] { + dst.tokens[dst.n] = token(v) + dst.litHist[v]++ + dst.n++ + } + } + } + + // Save the match found + if false { + dst.AddMatchLong(l, uint32(s-t-baseMatchOffset)) + } else { + // Inlined... + xoffset := uint32(s - t - baseMatchOffset) + xlength := l + oc := offsetCode(xoffset) + xoffset |= oc << 16 + for xlength > 0 { + xl := xlength + if xl > 258 { + if xl > 258+baseMatchLength { + xl = 258 + } else { + xl = 258 - baseMatchLength + } + } + xlength -= xl + xl -= baseMatchLength + dst.extraHist[lengthCodes1[uint8(xl)]]++ + dst.offHist[oc]++ + dst.tokens[dst.n] = token(matchType | uint32(xl)<= s { + s = nextS + 1 + } + if s >= sLimit { + // Index first pair after match end. + if int(s+l+8) < len(src) { + cv := load6432(src, s) + e.table[hashLen(cv, tableBits, hashBytes)] = tableEntry{offset: s + e.cur} + } + goto emitRemainder + } + + // We could immediately start working at s now, but to improve + // compression we first update the hash table at s-2 and at s. If + // another emitCopy is not our next move, also calculate nextHash + // at s+1. At least on GOARCH=amd64, these three hash calculations + // are faster as one load64 call (with some shifts) instead of + // three load32 calls. + x := load6432(src, s-2) + o := e.cur + s - 2 + prevHash := hashLen(x, tableBits, hashBytes) + e.table[prevHash] = tableEntry{offset: o} + x >>= 16 + currHash := hashLen(x, tableBits, hashBytes) + candidate = e.table[currHash] + e.table[currHash] = tableEntry{offset: o + 2} + + offset := s - (candidate.offset - e.cur) + if offset > maxMatchOffset || uint32(x) != load3232(src, candidate.offset-e.cur) { + cv = x >> 8 + s++ + break + } + } + } + +emitRemainder: + if int(nextEmit) < len(src) { + // If nothing was added, don't encode literals. + if dst.n == 0 { + return + } + emitLiteral(dst, src[nextEmit:]) + } +} diff --git a/vendor/github.com/klauspost/compress/flate/level2.go b/vendor/github.com/klauspost/compress/flate/level2.go new file mode 100644 index 00000000..876dfbe3 --- /dev/null +++ b/vendor/github.com/klauspost/compress/flate/level2.go @@ -0,0 +1,214 @@ +package flate + +import "fmt" + +// fastGen maintains the table for matches, +// and the previous byte block for level 2. +// This is the generic implementation. +type fastEncL2 struct { + fastGen + table [bTableSize]tableEntry +} + +// EncodeL2 uses a similar algorithm to level 1, but is capable +// of matching across blocks giving better compression at a small slowdown. +func (e *fastEncL2) Encode(dst *tokens, src []byte) { + const ( + inputMargin = 12 - 1 + minNonLiteralBlockSize = 1 + 1 + inputMargin + hashBytes = 5 + ) + + if debugDeflate && e.cur < 0 { + panic(fmt.Sprint("e.cur < 0: ", e.cur)) + } + + // Protect against e.cur wraparound. + for e.cur >= bufferReset { + if len(e.hist) == 0 { + for i := range e.table[:] { + e.table[i] = tableEntry{} + } + e.cur = maxMatchOffset + break + } + // Shift down everything in the table that isn't already too far away. + minOff := e.cur + int32(len(e.hist)) - maxMatchOffset + for i := range e.table[:] { + v := e.table[i].offset + if v <= minOff { + v = 0 + } else { + v = v - e.cur + maxMatchOffset + } + e.table[i].offset = v + } + e.cur = maxMatchOffset + } + + s := e.addBlock(src) + + // This check isn't in the Snappy implementation, but there, the caller + // instead of the callee handles this case. + if len(src) < minNonLiteralBlockSize { + // We do not fill the token table. + // This will be picked up by caller. + dst.n = uint16(len(src)) + return + } + + // Override src + src = e.hist + nextEmit := s + + // sLimit is when to stop looking for offset/length copies. The inputMargin + // lets us use a fast path for emitLiteral in the main loop, while we are + // looking for copies. + sLimit := int32(len(src) - inputMargin) + + // nextEmit is where in src the next emitLiteral should start from. + cv := load6432(src, s) + for { + // When should we start skipping if we haven't found matches in a long while. + const skipLog = 5 + const doEvery = 2 + + nextS := s + var candidate tableEntry + for { + nextHash := hashLen(cv, bTableBits, hashBytes) + s = nextS + nextS = s + doEvery + (s-nextEmit)>>skipLog + if nextS > sLimit { + goto emitRemainder + } + candidate = e.table[nextHash] + now := load6432(src, nextS) + e.table[nextHash] = tableEntry{offset: s + e.cur} + nextHash = hashLen(now, bTableBits, hashBytes) + + offset := s - (candidate.offset - e.cur) + if offset < maxMatchOffset && uint32(cv) == load3232(src, candidate.offset-e.cur) { + e.table[nextHash] = tableEntry{offset: nextS + e.cur} + break + } + + // Do one right away... + cv = now + s = nextS + nextS++ + candidate = e.table[nextHash] + now >>= 8 + e.table[nextHash] = tableEntry{offset: s + e.cur} + + offset = s - (candidate.offset - e.cur) + if offset < maxMatchOffset && uint32(cv) == load3232(src, candidate.offset-e.cur) { + break + } + cv = now + } + + // A 4-byte match has been found. We'll later see if more than 4 bytes + // match. But, prior to the match, src[nextEmit:s] are unmatched. Emit + // them as literal bytes. + + // Call emitCopy, and then see if another emitCopy could be our next + // move. Repeat until we find no match for the input immediately after + // what was consumed by the last emitCopy call. + // + // If we exit this loop normally then we need to call emitLiteral next, + // though we don't yet know how big the literal will be. We handle that + // by proceeding to the next iteration of the main loop. We also can + // exit this loop via goto if we get close to exhausting the input. + for { + // Invariant: we have a 4-byte match at s, and no need to emit any + // literal bytes prior to s. + + // Extend the 4-byte match as long as possible. + t := candidate.offset - e.cur + l := e.matchlenLong(s+4, t+4, src) + 4 + + // Extend backwards + for t > 0 && s > nextEmit && src[t-1] == src[s-1] { + s-- + t-- + l++ + } + if nextEmit < s { + if false { + emitLiteral(dst, src[nextEmit:s]) + } else { + for _, v := range src[nextEmit:s] { + dst.tokens[dst.n] = token(v) + dst.litHist[v]++ + dst.n++ + } + } + } + + dst.AddMatchLong(l, uint32(s-t-baseMatchOffset)) + s += l + nextEmit = s + if nextS >= s { + s = nextS + 1 + } + + if s >= sLimit { + // Index first pair after match end. + if int(s+l+8) < len(src) { + cv := load6432(src, s) + e.table[hashLen(cv, bTableBits, hashBytes)] = tableEntry{offset: s + e.cur} + } + goto emitRemainder + } + + // Store every second hash in-between, but offset by 1. + for i := s - l + 2; i < s-5; i += 7 { + x := load6432(src, i) + nextHash := hashLen(x, bTableBits, hashBytes) + e.table[nextHash] = tableEntry{offset: e.cur + i} + // Skip one + x >>= 16 + nextHash = hashLen(x, bTableBits, hashBytes) + e.table[nextHash] = tableEntry{offset: e.cur + i + 2} + // Skip one + x >>= 16 + nextHash = hashLen(x, bTableBits, hashBytes) + e.table[nextHash] = tableEntry{offset: e.cur + i + 4} + } + + // We could immediately start working at s now, but to improve + // compression we first update the hash table at s-2 to s. If + // another emitCopy is not our next move, also calculate nextHash + // at s+1. At least on GOARCH=amd64, these three hash calculations + // are faster as one load64 call (with some shifts) instead of + // three load32 calls. + x := load6432(src, s-2) + o := e.cur + s - 2 + prevHash := hashLen(x, bTableBits, hashBytes) + prevHash2 := hashLen(x>>8, bTableBits, hashBytes) + e.table[prevHash] = tableEntry{offset: o} + e.table[prevHash2] = tableEntry{offset: o + 1} + currHash := hashLen(x>>16, bTableBits, hashBytes) + candidate = e.table[currHash] + e.table[currHash] = tableEntry{offset: o + 2} + + offset := s - (candidate.offset - e.cur) + if offset > maxMatchOffset || uint32(x>>16) != load3232(src, candidate.offset-e.cur) { + cv = x >> 24 + s++ + break + } + } + } + +emitRemainder: + if int(nextEmit) < len(src) { + // If nothing was added, don't encode literals. + if dst.n == 0 { + return + } + + emitLiteral(dst, src[nextEmit:]) + } +} diff --git a/vendor/github.com/klauspost/compress/flate/level3.go b/vendor/github.com/klauspost/compress/flate/level3.go new file mode 100644 index 00000000..7aa2b72a --- /dev/null +++ b/vendor/github.com/klauspost/compress/flate/level3.go @@ -0,0 +1,241 @@ +package flate + +import "fmt" + +// fastEncL3 +type fastEncL3 struct { + fastGen + table [1 << 16]tableEntryPrev +} + +// Encode uses a similar algorithm to level 2, will check up to two candidates. +func (e *fastEncL3) Encode(dst *tokens, src []byte) { + const ( + inputMargin = 12 - 1 + minNonLiteralBlockSize = 1 + 1 + inputMargin + tableBits = 16 + tableSize = 1 << tableBits + hashBytes = 5 + ) + + if debugDeflate && e.cur < 0 { + panic(fmt.Sprint("e.cur < 0: ", e.cur)) + } + + // Protect against e.cur wraparound. + for e.cur >= bufferReset { + if len(e.hist) == 0 { + for i := range e.table[:] { + e.table[i] = tableEntryPrev{} + } + e.cur = maxMatchOffset + break + } + // Shift down everything in the table that isn't already too far away. + minOff := e.cur + int32(len(e.hist)) - maxMatchOffset + for i := range e.table[:] { + v := e.table[i] + if v.Cur.offset <= minOff { + v.Cur.offset = 0 + } else { + v.Cur.offset = v.Cur.offset - e.cur + maxMatchOffset + } + if v.Prev.offset <= minOff { + v.Prev.offset = 0 + } else { + v.Prev.offset = v.Prev.offset - e.cur + maxMatchOffset + } + e.table[i] = v + } + e.cur = maxMatchOffset + } + + s := e.addBlock(src) + + // Skip if too small. + if len(src) < minNonLiteralBlockSize { + // We do not fill the token table. + // This will be picked up by caller. + dst.n = uint16(len(src)) + return + } + + // Override src + src = e.hist + nextEmit := s + + // sLimit is when to stop looking for offset/length copies. The inputMargin + // lets us use a fast path for emitLiteral in the main loop, while we are + // looking for copies. + sLimit := int32(len(src) - inputMargin) + + // nextEmit is where in src the next emitLiteral should start from. + cv := load6432(src, s) + for { + const skipLog = 7 + nextS := s + var candidate tableEntry + for { + nextHash := hashLen(cv, tableBits, hashBytes) + s = nextS + nextS = s + 1 + (s-nextEmit)>>skipLog + if nextS > sLimit { + goto emitRemainder + } + candidates := e.table[nextHash] + now := load6432(src, nextS) + + // Safe offset distance until s + 4... + minOffset := e.cur + s - (maxMatchOffset - 4) + e.table[nextHash] = tableEntryPrev{Prev: candidates.Cur, Cur: tableEntry{offset: s + e.cur}} + + // Check both candidates + candidate = candidates.Cur + if candidate.offset < minOffset { + cv = now + // Previous will also be invalid, we have nothing. + continue + } + + if uint32(cv) == load3232(src, candidate.offset-e.cur) { + if candidates.Prev.offset < minOffset || uint32(cv) != load3232(src, candidates.Prev.offset-e.cur) { + break + } + // Both match and are valid, pick longest. + offset := s - (candidate.offset - e.cur) + o2 := s - (candidates.Prev.offset - e.cur) + l1, l2 := matchLen(src[s+4:], src[s-offset+4:]), matchLen(src[s+4:], src[s-o2+4:]) + if l2 > l1 { + candidate = candidates.Prev + } + break + } else { + // We only check if value mismatches. + // Offset will always be invalid in other cases. + candidate = candidates.Prev + if candidate.offset > minOffset && uint32(cv) == load3232(src, candidate.offset-e.cur) { + break + } + } + cv = now + } + + // Call emitCopy, and then see if another emitCopy could be our next + // move. Repeat until we find no match for the input immediately after + // what was consumed by the last emitCopy call. + // + // If we exit this loop normally then we need to call emitLiteral next, + // though we don't yet know how big the literal will be. We handle that + // by proceeding to the next iteration of the main loop. We also can + // exit this loop via goto if we get close to exhausting the input. + for { + // Invariant: we have a 4-byte match at s, and no need to emit any + // literal bytes prior to s. + + // Extend the 4-byte match as long as possible. + // + t := candidate.offset - e.cur + l := e.matchlenLong(s+4, t+4, src) + 4 + + // Extend backwards + for t > 0 && s > nextEmit && src[t-1] == src[s-1] { + s-- + t-- + l++ + } + if nextEmit < s { + if false { + emitLiteral(dst, src[nextEmit:s]) + } else { + for _, v := range src[nextEmit:s] { + dst.tokens[dst.n] = token(v) + dst.litHist[v]++ + dst.n++ + } + } + } + + dst.AddMatchLong(l, uint32(s-t-baseMatchOffset)) + s += l + nextEmit = s + if nextS >= s { + s = nextS + 1 + } + + if s >= sLimit { + t += l + // Index first pair after match end. + if int(t+8) < len(src) && t > 0 { + cv = load6432(src, t) + nextHash := hashLen(cv, tableBits, hashBytes) + e.table[nextHash] = tableEntryPrev{ + Prev: e.table[nextHash].Cur, + Cur: tableEntry{offset: e.cur + t}, + } + } + goto emitRemainder + } + + // Store every 5th hash in-between. + for i := s - l + 2; i < s-5; i += 6 { + nextHash := hashLen(load6432(src, i), tableBits, hashBytes) + e.table[nextHash] = tableEntryPrev{ + Prev: e.table[nextHash].Cur, + Cur: tableEntry{offset: e.cur + i}} + } + // We could immediately start working at s now, but to improve + // compression we first update the hash table at s-2 to s. + x := load6432(src, s-2) + prevHash := hashLen(x, tableBits, hashBytes) + + e.table[prevHash] = tableEntryPrev{ + Prev: e.table[prevHash].Cur, + Cur: tableEntry{offset: e.cur + s - 2}, + } + x >>= 8 + prevHash = hashLen(x, tableBits, hashBytes) + + e.table[prevHash] = tableEntryPrev{ + Prev: e.table[prevHash].Cur, + Cur: tableEntry{offset: e.cur + s - 1}, + } + x >>= 8 + currHash := hashLen(x, tableBits, hashBytes) + candidates := e.table[currHash] + cv = x + e.table[currHash] = tableEntryPrev{ + Prev: candidates.Cur, + Cur: tableEntry{offset: s + e.cur}, + } + + // Check both candidates + candidate = candidates.Cur + minOffset := e.cur + s - (maxMatchOffset - 4) + + if candidate.offset > minOffset { + if uint32(cv) == load3232(src, candidate.offset-e.cur) { + // Found a match... + continue + } + candidate = candidates.Prev + if candidate.offset > minOffset && uint32(cv) == load3232(src, candidate.offset-e.cur) { + // Match at prev... + continue + } + } + cv = x >> 8 + s++ + break + } + } + +emitRemainder: + if int(nextEmit) < len(src) { + // If nothing was added, don't encode literals. + if dst.n == 0 { + return + } + + emitLiteral(dst, src[nextEmit:]) + } +} diff --git a/vendor/github.com/klauspost/compress/flate/level4.go b/vendor/github.com/klauspost/compress/flate/level4.go new file mode 100644 index 00000000..23c08b32 --- /dev/null +++ b/vendor/github.com/klauspost/compress/flate/level4.go @@ -0,0 +1,221 @@ +package flate + +import "fmt" + +type fastEncL4 struct { + fastGen + table [tableSize]tableEntry + bTable [tableSize]tableEntry +} + +func (e *fastEncL4) Encode(dst *tokens, src []byte) { + const ( + inputMargin = 12 - 1 + minNonLiteralBlockSize = 1 + 1 + inputMargin + hashShortBytes = 4 + ) + if debugDeflate && e.cur < 0 { + panic(fmt.Sprint("e.cur < 0: ", e.cur)) + } + // Protect against e.cur wraparound. + for e.cur >= bufferReset { + if len(e.hist) == 0 { + for i := range e.table[:] { + e.table[i] = tableEntry{} + } + for i := range e.bTable[:] { + e.bTable[i] = tableEntry{} + } + e.cur = maxMatchOffset + break + } + // Shift down everything in the table that isn't already too far away. + minOff := e.cur + int32(len(e.hist)) - maxMatchOffset + for i := range e.table[:] { + v := e.table[i].offset + if v <= minOff { + v = 0 + } else { + v = v - e.cur + maxMatchOffset + } + e.table[i].offset = v + } + for i := range e.bTable[:] { + v := e.bTable[i].offset + if v <= minOff { + v = 0 + } else { + v = v - e.cur + maxMatchOffset + } + e.bTable[i].offset = v + } + e.cur = maxMatchOffset + } + + s := e.addBlock(src) + + // This check isn't in the Snappy implementation, but there, the caller + // instead of the callee handles this case. + if len(src) < minNonLiteralBlockSize { + // We do not fill the token table. + // This will be picked up by caller. + dst.n = uint16(len(src)) + return + } + + // Override src + src = e.hist + nextEmit := s + + // sLimit is when to stop looking for offset/length copies. The inputMargin + // lets us use a fast path for emitLiteral in the main loop, while we are + // looking for copies. + sLimit := int32(len(src) - inputMargin) + + // nextEmit is where in src the next emitLiteral should start from. + cv := load6432(src, s) + for { + const skipLog = 6 + const doEvery = 1 + + nextS := s + var t int32 + for { + nextHashS := hashLen(cv, tableBits, hashShortBytes) + nextHashL := hash7(cv, tableBits) + + s = nextS + nextS = s + doEvery + (s-nextEmit)>>skipLog + if nextS > sLimit { + goto emitRemainder + } + // Fetch a short+long candidate + sCandidate := e.table[nextHashS] + lCandidate := e.bTable[nextHashL] + next := load6432(src, nextS) + entry := tableEntry{offset: s + e.cur} + e.table[nextHashS] = entry + e.bTable[nextHashL] = entry + + t = lCandidate.offset - e.cur + if s-t < maxMatchOffset && uint32(cv) == load3232(src, lCandidate.offset-e.cur) { + // We got a long match. Use that. + break + } + + t = sCandidate.offset - e.cur + if s-t < maxMatchOffset && uint32(cv) == load3232(src, sCandidate.offset-e.cur) { + // Found a 4 match... + lCandidate = e.bTable[hash7(next, tableBits)] + + // If the next long is a candidate, check if we should use that instead... + lOff := nextS - (lCandidate.offset - e.cur) + if lOff < maxMatchOffset && load3232(src, lCandidate.offset-e.cur) == uint32(next) { + l1, l2 := matchLen(src[s+4:], src[t+4:]), matchLen(src[nextS+4:], src[nextS-lOff+4:]) + if l2 > l1 { + s = nextS + t = lCandidate.offset - e.cur + } + } + break + } + cv = next + } + + // A 4-byte match has been found. We'll later see if more than 4 bytes + // match. But, prior to the match, src[nextEmit:s] are unmatched. Emit + // them as literal bytes. + + // Extend the 4-byte match as long as possible. + l := e.matchlenLong(s+4, t+4, src) + 4 + + // Extend backwards + for t > 0 && s > nextEmit && src[t-1] == src[s-1] { + s-- + t-- + l++ + } + if nextEmit < s { + if false { + emitLiteral(dst, src[nextEmit:s]) + } else { + for _, v := range src[nextEmit:s] { + dst.tokens[dst.n] = token(v) + dst.litHist[v]++ + dst.n++ + } + } + } + if debugDeflate { + if t >= s { + panic("s-t") + } + if (s - t) > maxMatchOffset { + panic(fmt.Sprintln("mmo", t)) + } + if l < baseMatchLength { + panic("bml") + } + } + + dst.AddMatchLong(l, uint32(s-t-baseMatchOffset)) + s += l + nextEmit = s + if nextS >= s { + s = nextS + 1 + } + + if s >= sLimit { + // Index first pair after match end. + if int(s+8) < len(src) { + cv := load6432(src, s) + e.table[hashLen(cv, tableBits, hashShortBytes)] = tableEntry{offset: s + e.cur} + e.bTable[hash7(cv, tableBits)] = tableEntry{offset: s + e.cur} + } + goto emitRemainder + } + + // Store every 3rd hash in-between + if true { + i := nextS + if i < s-1 { + cv := load6432(src, i) + t := tableEntry{offset: i + e.cur} + t2 := tableEntry{offset: t.offset + 1} + e.bTable[hash7(cv, tableBits)] = t + e.bTable[hash7(cv>>8, tableBits)] = t2 + e.table[hashLen(cv>>8, tableBits, hashShortBytes)] = t2 + + i += 3 + for ; i < s-1; i += 3 { + cv := load6432(src, i) + t := tableEntry{offset: i + e.cur} + t2 := tableEntry{offset: t.offset + 1} + e.bTable[hash7(cv, tableBits)] = t + e.bTable[hash7(cv>>8, tableBits)] = t2 + e.table[hashLen(cv>>8, tableBits, hashShortBytes)] = t2 + } + } + } + + // We could immediately start working at s now, but to improve + // compression we first update the hash table at s-1 and at s. + x := load6432(src, s-1) + o := e.cur + s - 1 + prevHashS := hashLen(x, tableBits, hashShortBytes) + prevHashL := hash7(x, tableBits) + e.table[prevHashS] = tableEntry{offset: o} + e.bTable[prevHashL] = tableEntry{offset: o} + cv = x >> 8 + } + +emitRemainder: + if int(nextEmit) < len(src) { + // If nothing was added, don't encode literals. + if dst.n == 0 { + return + } + + emitLiteral(dst, src[nextEmit:]) + } +} diff --git a/vendor/github.com/klauspost/compress/flate/level5.go b/vendor/github.com/klauspost/compress/flate/level5.go new file mode 100644 index 00000000..1f61ec18 --- /dev/null +++ b/vendor/github.com/klauspost/compress/flate/level5.go @@ -0,0 +1,708 @@ +package flate + +import "fmt" + +type fastEncL5 struct { + fastGen + table [tableSize]tableEntry + bTable [tableSize]tableEntryPrev +} + +func (e *fastEncL5) Encode(dst *tokens, src []byte) { + const ( + inputMargin = 12 - 1 + minNonLiteralBlockSize = 1 + 1 + inputMargin + hashShortBytes = 4 + ) + if debugDeflate && e.cur < 0 { + panic(fmt.Sprint("e.cur < 0: ", e.cur)) + } + + // Protect against e.cur wraparound. + for e.cur >= bufferReset { + if len(e.hist) == 0 { + for i := range e.table[:] { + e.table[i] = tableEntry{} + } + for i := range e.bTable[:] { + e.bTable[i] = tableEntryPrev{} + } + e.cur = maxMatchOffset + break + } + // Shift down everything in the table that isn't already too far away. + minOff := e.cur + int32(len(e.hist)) - maxMatchOffset + for i := range e.table[:] { + v := e.table[i].offset + if v <= minOff { + v = 0 + } else { + v = v - e.cur + maxMatchOffset + } + e.table[i].offset = v + } + for i := range e.bTable[:] { + v := e.bTable[i] + if v.Cur.offset <= minOff { + v.Cur.offset = 0 + v.Prev.offset = 0 + } else { + v.Cur.offset = v.Cur.offset - e.cur + maxMatchOffset + if v.Prev.offset <= minOff { + v.Prev.offset = 0 + } else { + v.Prev.offset = v.Prev.offset - e.cur + maxMatchOffset + } + } + e.bTable[i] = v + } + e.cur = maxMatchOffset + } + + s := e.addBlock(src) + + // This check isn't in the Snappy implementation, but there, the caller + // instead of the callee handles this case. + if len(src) < minNonLiteralBlockSize { + // We do not fill the token table. + // This will be picked up by caller. + dst.n = uint16(len(src)) + return + } + + // Override src + src = e.hist + nextEmit := s + + // sLimit is when to stop looking for offset/length copies. The inputMargin + // lets us use a fast path for emitLiteral in the main loop, while we are + // looking for copies. + sLimit := int32(len(src) - inputMargin) + + // nextEmit is where in src the next emitLiteral should start from. + cv := load6432(src, s) + for { + const skipLog = 6 + const doEvery = 1 + + nextS := s + var l int32 + var t int32 + for { + nextHashS := hashLen(cv, tableBits, hashShortBytes) + nextHashL := hash7(cv, tableBits) + + s = nextS + nextS = s + doEvery + (s-nextEmit)>>skipLog + if nextS > sLimit { + goto emitRemainder + } + // Fetch a short+long candidate + sCandidate := e.table[nextHashS] + lCandidate := e.bTable[nextHashL] + next := load6432(src, nextS) + entry := tableEntry{offset: s + e.cur} + e.table[nextHashS] = entry + eLong := &e.bTable[nextHashL] + eLong.Cur, eLong.Prev = entry, eLong.Cur + + nextHashS = hashLen(next, tableBits, hashShortBytes) + nextHashL = hash7(next, tableBits) + + t = lCandidate.Cur.offset - e.cur + if s-t < maxMatchOffset { + if uint32(cv) == load3232(src, lCandidate.Cur.offset-e.cur) { + // Store the next match + e.table[nextHashS] = tableEntry{offset: nextS + e.cur} + eLong := &e.bTable[nextHashL] + eLong.Cur, eLong.Prev = tableEntry{offset: nextS + e.cur}, eLong.Cur + + t2 := lCandidate.Prev.offset - e.cur + if s-t2 < maxMatchOffset && uint32(cv) == load3232(src, lCandidate.Prev.offset-e.cur) { + l = e.matchlen(s+4, t+4, src) + 4 + ml1 := e.matchlen(s+4, t2+4, src) + 4 + if ml1 > l { + t = t2 + l = ml1 + break + } + } + break + } + t = lCandidate.Prev.offset - e.cur + if s-t < maxMatchOffset && uint32(cv) == load3232(src, lCandidate.Prev.offset-e.cur) { + // Store the next match + e.table[nextHashS] = tableEntry{offset: nextS + e.cur} + eLong := &e.bTable[nextHashL] + eLong.Cur, eLong.Prev = tableEntry{offset: nextS + e.cur}, eLong.Cur + break + } + } + + t = sCandidate.offset - e.cur + if s-t < maxMatchOffset && uint32(cv) == load3232(src, sCandidate.offset-e.cur) { + // Found a 4 match... + l = e.matchlen(s+4, t+4, src) + 4 + lCandidate = e.bTable[nextHashL] + // Store the next match + + e.table[nextHashS] = tableEntry{offset: nextS + e.cur} + eLong := &e.bTable[nextHashL] + eLong.Cur, eLong.Prev = tableEntry{offset: nextS + e.cur}, eLong.Cur + + // If the next long is a candidate, use that... + t2 := lCandidate.Cur.offset - e.cur + if nextS-t2 < maxMatchOffset { + if load3232(src, lCandidate.Cur.offset-e.cur) == uint32(next) { + ml := e.matchlen(nextS+4, t2+4, src) + 4 + if ml > l { + t = t2 + s = nextS + l = ml + break + } + } + // If the previous long is a candidate, use that... + t2 = lCandidate.Prev.offset - e.cur + if nextS-t2 < maxMatchOffset && load3232(src, lCandidate.Prev.offset-e.cur) == uint32(next) { + ml := e.matchlen(nextS+4, t2+4, src) + 4 + if ml > l { + t = t2 + s = nextS + l = ml + break + } + } + } + break + } + cv = next + } + + // A 4-byte match has been found. We'll later see if more than 4 bytes + // match. But, prior to the match, src[nextEmit:s] are unmatched. Emit + // them as literal bytes. + + if l == 0 { + // Extend the 4-byte match as long as possible. + l = e.matchlenLong(s+4, t+4, src) + 4 + } else if l == maxMatchLength { + l += e.matchlenLong(s+l, t+l, src) + } + + // Try to locate a better match by checking the end of best match... + if sAt := s + l; l < 30 && sAt < sLimit { + // Allow some bytes at the beginning to mismatch. + // Sweet spot is 2/3 bytes depending on input. + // 3 is only a little better when it is but sometimes a lot worse. + // The skipped bytes are tested in Extend backwards, + // and still picked up as part of the match if they do. + const skipBeginning = 2 + eLong := e.bTable[hash7(load6432(src, sAt), tableBits)].Cur.offset + t2 := eLong - e.cur - l + skipBeginning + s2 := s + skipBeginning + off := s2 - t2 + if t2 >= 0 && off < maxMatchOffset && off > 0 { + if l2 := e.matchlenLong(s2, t2, src); l2 > l { + t = t2 + l = l2 + s = s2 + } + } + } + + // Extend backwards + for t > 0 && s > nextEmit && src[t-1] == src[s-1] { + s-- + t-- + l++ + } + if nextEmit < s { + if false { + emitLiteral(dst, src[nextEmit:s]) + } else { + for _, v := range src[nextEmit:s] { + dst.tokens[dst.n] = token(v) + dst.litHist[v]++ + dst.n++ + } + } + } + if debugDeflate { + if t >= s { + panic(fmt.Sprintln("s-t", s, t)) + } + if (s - t) > maxMatchOffset { + panic(fmt.Sprintln("mmo", s-t)) + } + if l < baseMatchLength { + panic("bml") + } + } + + dst.AddMatchLong(l, uint32(s-t-baseMatchOffset)) + s += l + nextEmit = s + if nextS >= s { + s = nextS + 1 + } + + if s >= sLimit { + goto emitRemainder + } + + // Store every 3rd hash in-between. + if true { + const hashEvery = 3 + i := s - l + 1 + if i < s-1 { + cv := load6432(src, i) + t := tableEntry{offset: i + e.cur} + e.table[hashLen(cv, tableBits, hashShortBytes)] = t + eLong := &e.bTable[hash7(cv, tableBits)] + eLong.Cur, eLong.Prev = t, eLong.Cur + + // Do an long at i+1 + cv >>= 8 + t = tableEntry{offset: t.offset + 1} + eLong = &e.bTable[hash7(cv, tableBits)] + eLong.Cur, eLong.Prev = t, eLong.Cur + + // We only have enough bits for a short entry at i+2 + cv >>= 8 + t = tableEntry{offset: t.offset + 1} + e.table[hashLen(cv, tableBits, hashShortBytes)] = t + + // Skip one - otherwise we risk hitting 's' + i += 4 + for ; i < s-1; i += hashEvery { + cv := load6432(src, i) + t := tableEntry{offset: i + e.cur} + t2 := tableEntry{offset: t.offset + 1} + eLong := &e.bTable[hash7(cv, tableBits)] + eLong.Cur, eLong.Prev = t, eLong.Cur + e.table[hashLen(cv>>8, tableBits, hashShortBytes)] = t2 + } + } + } + + // We could immediately start working at s now, but to improve + // compression we first update the hash table at s-1 and at s. + x := load6432(src, s-1) + o := e.cur + s - 1 + prevHashS := hashLen(x, tableBits, hashShortBytes) + prevHashL := hash7(x, tableBits) + e.table[prevHashS] = tableEntry{offset: o} + eLong := &e.bTable[prevHashL] + eLong.Cur, eLong.Prev = tableEntry{offset: o}, eLong.Cur + cv = x >> 8 + } + +emitRemainder: + if int(nextEmit) < len(src) { + // If nothing was added, don't encode literals. + if dst.n == 0 { + return + } + + emitLiteral(dst, src[nextEmit:]) + } +} + +// fastEncL5Window is a level 5 encoder, +// but with a custom window size. +type fastEncL5Window struct { + hist []byte + cur int32 + maxOffset int32 + table [tableSize]tableEntry + bTable [tableSize]tableEntryPrev +} + +func (e *fastEncL5Window) Encode(dst *tokens, src []byte) { + const ( + inputMargin = 12 - 1 + minNonLiteralBlockSize = 1 + 1 + inputMargin + hashShortBytes = 4 + ) + maxMatchOffset := e.maxOffset + if debugDeflate && e.cur < 0 { + panic(fmt.Sprint("e.cur < 0: ", e.cur)) + } + + // Protect against e.cur wraparound. + for e.cur >= bufferReset { + if len(e.hist) == 0 { + for i := range e.table[:] { + e.table[i] = tableEntry{} + } + for i := range e.bTable[:] { + e.bTable[i] = tableEntryPrev{} + } + e.cur = maxMatchOffset + break + } + // Shift down everything in the table that isn't already too far away. + minOff := e.cur + int32(len(e.hist)) - maxMatchOffset + for i := range e.table[:] { + v := e.table[i].offset + if v <= minOff { + v = 0 + } else { + v = v - e.cur + maxMatchOffset + } + e.table[i].offset = v + } + for i := range e.bTable[:] { + v := e.bTable[i] + if v.Cur.offset <= minOff { + v.Cur.offset = 0 + v.Prev.offset = 0 + } else { + v.Cur.offset = v.Cur.offset - e.cur + maxMatchOffset + if v.Prev.offset <= minOff { + v.Prev.offset = 0 + } else { + v.Prev.offset = v.Prev.offset - e.cur + maxMatchOffset + } + } + e.bTable[i] = v + } + e.cur = maxMatchOffset + } + + s := e.addBlock(src) + + // This check isn't in the Snappy implementation, but there, the caller + // instead of the callee handles this case. + if len(src) < minNonLiteralBlockSize { + // We do not fill the token table. + // This will be picked up by caller. + dst.n = uint16(len(src)) + return + } + + // Override src + src = e.hist + nextEmit := s + + // sLimit is when to stop looking for offset/length copies. The inputMargin + // lets us use a fast path for emitLiteral in the main loop, while we are + // looking for copies. + sLimit := int32(len(src) - inputMargin) + + // nextEmit is where in src the next emitLiteral should start from. + cv := load6432(src, s) + for { + const skipLog = 6 + const doEvery = 1 + + nextS := s + var l int32 + var t int32 + for { + nextHashS := hashLen(cv, tableBits, hashShortBytes) + nextHashL := hash7(cv, tableBits) + + s = nextS + nextS = s + doEvery + (s-nextEmit)>>skipLog + if nextS > sLimit { + goto emitRemainder + } + // Fetch a short+long candidate + sCandidate := e.table[nextHashS] + lCandidate := e.bTable[nextHashL] + next := load6432(src, nextS) + entry := tableEntry{offset: s + e.cur} + e.table[nextHashS] = entry + eLong := &e.bTable[nextHashL] + eLong.Cur, eLong.Prev = entry, eLong.Cur + + nextHashS = hashLen(next, tableBits, hashShortBytes) + nextHashL = hash7(next, tableBits) + + t = lCandidate.Cur.offset - e.cur + if s-t < maxMatchOffset { + if uint32(cv) == load3232(src, lCandidate.Cur.offset-e.cur) { + // Store the next match + e.table[nextHashS] = tableEntry{offset: nextS + e.cur} + eLong := &e.bTable[nextHashL] + eLong.Cur, eLong.Prev = tableEntry{offset: nextS + e.cur}, eLong.Cur + + t2 := lCandidate.Prev.offset - e.cur + if s-t2 < maxMatchOffset && uint32(cv) == load3232(src, lCandidate.Prev.offset-e.cur) { + l = e.matchlen(s+4, t+4, src) + 4 + ml1 := e.matchlen(s+4, t2+4, src) + 4 + if ml1 > l { + t = t2 + l = ml1 + break + } + } + break + } + t = lCandidate.Prev.offset - e.cur + if s-t < maxMatchOffset && uint32(cv) == load3232(src, lCandidate.Prev.offset-e.cur) { + // Store the next match + e.table[nextHashS] = tableEntry{offset: nextS + e.cur} + eLong := &e.bTable[nextHashL] + eLong.Cur, eLong.Prev = tableEntry{offset: nextS + e.cur}, eLong.Cur + break + } + } + + t = sCandidate.offset - e.cur + if s-t < maxMatchOffset && uint32(cv) == load3232(src, sCandidate.offset-e.cur) { + // Found a 4 match... + l = e.matchlen(s+4, t+4, src) + 4 + lCandidate = e.bTable[nextHashL] + // Store the next match + + e.table[nextHashS] = tableEntry{offset: nextS + e.cur} + eLong := &e.bTable[nextHashL] + eLong.Cur, eLong.Prev = tableEntry{offset: nextS + e.cur}, eLong.Cur + + // If the next long is a candidate, use that... + t2 := lCandidate.Cur.offset - e.cur + if nextS-t2 < maxMatchOffset { + if load3232(src, lCandidate.Cur.offset-e.cur) == uint32(next) { + ml := e.matchlen(nextS+4, t2+4, src) + 4 + if ml > l { + t = t2 + s = nextS + l = ml + break + } + } + // If the previous long is a candidate, use that... + t2 = lCandidate.Prev.offset - e.cur + if nextS-t2 < maxMatchOffset && load3232(src, lCandidate.Prev.offset-e.cur) == uint32(next) { + ml := e.matchlen(nextS+4, t2+4, src) + 4 + if ml > l { + t = t2 + s = nextS + l = ml + break + } + } + } + break + } + cv = next + } + + // A 4-byte match has been found. We'll later see if more than 4 bytes + // match. But, prior to the match, src[nextEmit:s] are unmatched. Emit + // them as literal bytes. + + if l == 0 { + // Extend the 4-byte match as long as possible. + l = e.matchlenLong(s+4, t+4, src) + 4 + } else if l == maxMatchLength { + l += e.matchlenLong(s+l, t+l, src) + } + + // Try to locate a better match by checking the end of best match... + if sAt := s + l; l < 30 && sAt < sLimit { + // Allow some bytes at the beginning to mismatch. + // Sweet spot is 2/3 bytes depending on input. + // 3 is only a little better when it is but sometimes a lot worse. + // The skipped bytes are tested in Extend backwards, + // and still picked up as part of the match if they do. + const skipBeginning = 2 + eLong := e.bTable[hash7(load6432(src, sAt), tableBits)].Cur.offset + t2 := eLong - e.cur - l + skipBeginning + s2 := s + skipBeginning + off := s2 - t2 + if t2 >= 0 && off < maxMatchOffset && off > 0 { + if l2 := e.matchlenLong(s2, t2, src); l2 > l { + t = t2 + l = l2 + s = s2 + } + } + } + + // Extend backwards + for t > 0 && s > nextEmit && src[t-1] == src[s-1] { + s-- + t-- + l++ + } + if nextEmit < s { + if false { + emitLiteral(dst, src[nextEmit:s]) + } else { + for _, v := range src[nextEmit:s] { + dst.tokens[dst.n] = token(v) + dst.litHist[v]++ + dst.n++ + } + } + } + if debugDeflate { + if t >= s { + panic(fmt.Sprintln("s-t", s, t)) + } + if (s - t) > maxMatchOffset { + panic(fmt.Sprintln("mmo", s-t)) + } + if l < baseMatchLength { + panic("bml") + } + } + + dst.AddMatchLong(l, uint32(s-t-baseMatchOffset)) + s += l + nextEmit = s + if nextS >= s { + s = nextS + 1 + } + + if s >= sLimit { + goto emitRemainder + } + + // Store every 3rd hash in-between. + if true { + const hashEvery = 3 + i := s - l + 1 + if i < s-1 { + cv := load6432(src, i) + t := tableEntry{offset: i + e.cur} + e.table[hashLen(cv, tableBits, hashShortBytes)] = t + eLong := &e.bTable[hash7(cv, tableBits)] + eLong.Cur, eLong.Prev = t, eLong.Cur + + // Do an long at i+1 + cv >>= 8 + t = tableEntry{offset: t.offset + 1} + eLong = &e.bTable[hash7(cv, tableBits)] + eLong.Cur, eLong.Prev = t, eLong.Cur + + // We only have enough bits for a short entry at i+2 + cv >>= 8 + t = tableEntry{offset: t.offset + 1} + e.table[hashLen(cv, tableBits, hashShortBytes)] = t + + // Skip one - otherwise we risk hitting 's' + i += 4 + for ; i < s-1; i += hashEvery { + cv := load6432(src, i) + t := tableEntry{offset: i + e.cur} + t2 := tableEntry{offset: t.offset + 1} + eLong := &e.bTable[hash7(cv, tableBits)] + eLong.Cur, eLong.Prev = t, eLong.Cur + e.table[hashLen(cv>>8, tableBits, hashShortBytes)] = t2 + } + } + } + + // We could immediately start working at s now, but to improve + // compression we first update the hash table at s-1 and at s. + x := load6432(src, s-1) + o := e.cur + s - 1 + prevHashS := hashLen(x, tableBits, hashShortBytes) + prevHashL := hash7(x, tableBits) + e.table[prevHashS] = tableEntry{offset: o} + eLong := &e.bTable[prevHashL] + eLong.Cur, eLong.Prev = tableEntry{offset: o}, eLong.Cur + cv = x >> 8 + } + +emitRemainder: + if int(nextEmit) < len(src) { + // If nothing was added, don't encode literals. + if dst.n == 0 { + return + } + + emitLiteral(dst, src[nextEmit:]) + } +} + +// Reset the encoding table. +func (e *fastEncL5Window) Reset() { + // We keep the same allocs, since we are compressing the same block sizes. + if cap(e.hist) < allocHistory { + e.hist = make([]byte, 0, allocHistory) + } + + // We offset current position so everything will be out of reach. + // If we are above the buffer reset it will be cleared anyway since len(hist) == 0. + if e.cur <= int32(bufferReset) { + e.cur += e.maxOffset + int32(len(e.hist)) + } + e.hist = e.hist[:0] +} + +func (e *fastEncL5Window) addBlock(src []byte) int32 { + // check if we have space already + maxMatchOffset := e.maxOffset + + if len(e.hist)+len(src) > cap(e.hist) { + if cap(e.hist) == 0 { + e.hist = make([]byte, 0, allocHistory) + } else { + if cap(e.hist) < int(maxMatchOffset*2) { + panic("unexpected buffer size") + } + // Move down + offset := int32(len(e.hist)) - maxMatchOffset + copy(e.hist[0:maxMatchOffset], e.hist[offset:]) + e.cur += offset + e.hist = e.hist[:maxMatchOffset] + } + } + s := int32(len(e.hist)) + e.hist = append(e.hist, src...) + return s +} + +// matchlen will return the match length between offsets and t in src. +// The maximum length returned is maxMatchLength - 4. +// It is assumed that s > t, that t >=0 and s < len(src). +func (e *fastEncL5Window) matchlen(s, t int32, src []byte) int32 { + if debugDecode { + if t >= s { + panic(fmt.Sprint("t >=s:", t, s)) + } + if int(s) >= len(src) { + panic(fmt.Sprint("s >= len(src):", s, len(src))) + } + if t < 0 { + panic(fmt.Sprint("t < 0:", t)) + } + if s-t > e.maxOffset { + panic(fmt.Sprint(s, "-", t, "(", s-t, ") > maxMatchLength (", maxMatchOffset, ")")) + } + } + s1 := int(s) + maxMatchLength - 4 + if s1 > len(src) { + s1 = len(src) + } + + // Extend the match to be as long as possible. + return int32(matchLen(src[s:s1], src[t:])) +} + +// matchlenLong will return the match length between offsets and t in src. +// It is assumed that s > t, that t >=0 and s < len(src). +func (e *fastEncL5Window) matchlenLong(s, t int32, src []byte) int32 { + if debugDeflate { + if t >= s { + panic(fmt.Sprint("t >=s:", t, s)) + } + if int(s) >= len(src) { + panic(fmt.Sprint("s >= len(src):", s, len(src))) + } + if t < 0 { + panic(fmt.Sprint("t < 0:", t)) + } + if s-t > e.maxOffset { + panic(fmt.Sprint(s, "-", t, "(", s-t, ") > maxMatchLength (", maxMatchOffset, ")")) + } + } + // Extend the match to be as long as possible. + return int32(matchLen(src[s:], src[t:])) +} diff --git a/vendor/github.com/klauspost/compress/flate/level6.go b/vendor/github.com/klauspost/compress/flate/level6.go new file mode 100644 index 00000000..f1e9d98f --- /dev/null +++ b/vendor/github.com/klauspost/compress/flate/level6.go @@ -0,0 +1,325 @@ +package flate + +import "fmt" + +type fastEncL6 struct { + fastGen + table [tableSize]tableEntry + bTable [tableSize]tableEntryPrev +} + +func (e *fastEncL6) Encode(dst *tokens, src []byte) { + const ( + inputMargin = 12 - 1 + minNonLiteralBlockSize = 1 + 1 + inputMargin + hashShortBytes = 4 + ) + if debugDeflate && e.cur < 0 { + panic(fmt.Sprint("e.cur < 0: ", e.cur)) + } + + // Protect against e.cur wraparound. + for e.cur >= bufferReset { + if len(e.hist) == 0 { + for i := range e.table[:] { + e.table[i] = tableEntry{} + } + for i := range e.bTable[:] { + e.bTable[i] = tableEntryPrev{} + } + e.cur = maxMatchOffset + break + } + // Shift down everything in the table that isn't already too far away. + minOff := e.cur + int32(len(e.hist)) - maxMatchOffset + for i := range e.table[:] { + v := e.table[i].offset + if v <= minOff { + v = 0 + } else { + v = v - e.cur + maxMatchOffset + } + e.table[i].offset = v + } + for i := range e.bTable[:] { + v := e.bTable[i] + if v.Cur.offset <= minOff { + v.Cur.offset = 0 + v.Prev.offset = 0 + } else { + v.Cur.offset = v.Cur.offset - e.cur + maxMatchOffset + if v.Prev.offset <= minOff { + v.Prev.offset = 0 + } else { + v.Prev.offset = v.Prev.offset - e.cur + maxMatchOffset + } + } + e.bTable[i] = v + } + e.cur = maxMatchOffset + } + + s := e.addBlock(src) + + // This check isn't in the Snappy implementation, but there, the caller + // instead of the callee handles this case. + if len(src) < minNonLiteralBlockSize { + // We do not fill the token table. + // This will be picked up by caller. + dst.n = uint16(len(src)) + return + } + + // Override src + src = e.hist + nextEmit := s + + // sLimit is when to stop looking for offset/length copies. The inputMargin + // lets us use a fast path for emitLiteral in the main loop, while we are + // looking for copies. + sLimit := int32(len(src) - inputMargin) + + // nextEmit is where in src the next emitLiteral should start from. + cv := load6432(src, s) + // Repeat MUST be > 1 and within range + repeat := int32(1) + for { + const skipLog = 7 + const doEvery = 1 + + nextS := s + var l int32 + var t int32 + for { + nextHashS := hashLen(cv, tableBits, hashShortBytes) + nextHashL := hash7(cv, tableBits) + s = nextS + nextS = s + doEvery + (s-nextEmit)>>skipLog + if nextS > sLimit { + goto emitRemainder + } + // Fetch a short+long candidate + sCandidate := e.table[nextHashS] + lCandidate := e.bTable[nextHashL] + next := load6432(src, nextS) + entry := tableEntry{offset: s + e.cur} + e.table[nextHashS] = entry + eLong := &e.bTable[nextHashL] + eLong.Cur, eLong.Prev = entry, eLong.Cur + + // Calculate hashes of 'next' + nextHashS = hashLen(next, tableBits, hashShortBytes) + nextHashL = hash7(next, tableBits) + + t = lCandidate.Cur.offset - e.cur + if s-t < maxMatchOffset { + if uint32(cv) == load3232(src, lCandidate.Cur.offset-e.cur) { + // Long candidate matches at least 4 bytes. + + // Store the next match + e.table[nextHashS] = tableEntry{offset: nextS + e.cur} + eLong := &e.bTable[nextHashL] + eLong.Cur, eLong.Prev = tableEntry{offset: nextS + e.cur}, eLong.Cur + + // Check the previous long candidate as well. + t2 := lCandidate.Prev.offset - e.cur + if s-t2 < maxMatchOffset && uint32(cv) == load3232(src, lCandidate.Prev.offset-e.cur) { + l = e.matchlen(s+4, t+4, src) + 4 + ml1 := e.matchlen(s+4, t2+4, src) + 4 + if ml1 > l { + t = t2 + l = ml1 + break + } + } + break + } + // Current value did not match, but check if previous long value does. + t = lCandidate.Prev.offset - e.cur + if s-t < maxMatchOffset && uint32(cv) == load3232(src, lCandidate.Prev.offset-e.cur) { + // Store the next match + e.table[nextHashS] = tableEntry{offset: nextS + e.cur} + eLong := &e.bTable[nextHashL] + eLong.Cur, eLong.Prev = tableEntry{offset: nextS + e.cur}, eLong.Cur + break + } + } + + t = sCandidate.offset - e.cur + if s-t < maxMatchOffset && uint32(cv) == load3232(src, sCandidate.offset-e.cur) { + // Found a 4 match... + l = e.matchlen(s+4, t+4, src) + 4 + + // Look up next long candidate (at nextS) + lCandidate = e.bTable[nextHashL] + + // Store the next match + e.table[nextHashS] = tableEntry{offset: nextS + e.cur} + eLong := &e.bTable[nextHashL] + eLong.Cur, eLong.Prev = tableEntry{offset: nextS + e.cur}, eLong.Cur + + // Check repeat at s + repOff + const repOff = 1 + t2 := s - repeat + repOff + if load3232(src, t2) == uint32(cv>>(8*repOff)) { + ml := e.matchlen(s+4+repOff, t2+4, src) + 4 + if ml > l { + t = t2 + l = ml + s += repOff + // Not worth checking more. + break + } + } + + // If the next long is a candidate, use that... + t2 = lCandidate.Cur.offset - e.cur + if nextS-t2 < maxMatchOffset { + if load3232(src, lCandidate.Cur.offset-e.cur) == uint32(next) { + ml := e.matchlen(nextS+4, t2+4, src) + 4 + if ml > l { + t = t2 + s = nextS + l = ml + // This is ok, but check previous as well. + } + } + // If the previous long is a candidate, use that... + t2 = lCandidate.Prev.offset - e.cur + if nextS-t2 < maxMatchOffset && load3232(src, lCandidate.Prev.offset-e.cur) == uint32(next) { + ml := e.matchlen(nextS+4, t2+4, src) + 4 + if ml > l { + t = t2 + s = nextS + l = ml + break + } + } + } + break + } + cv = next + } + + // A 4-byte match has been found. We'll later see if more than 4 bytes + // match. But, prior to the match, src[nextEmit:s] are unmatched. Emit + // them as literal bytes. + + // Extend the 4-byte match as long as possible. + if l == 0 { + l = e.matchlenLong(s+4, t+4, src) + 4 + } else if l == maxMatchLength { + l += e.matchlenLong(s+l, t+l, src) + } + + // Try to locate a better match by checking the end-of-match... + if sAt := s + l; sAt < sLimit { + // Allow some bytes at the beginning to mismatch. + // Sweet spot is 2/3 bytes depending on input. + // 3 is only a little better when it is but sometimes a lot worse. + // The skipped bytes are tested in Extend backwards, + // and still picked up as part of the match if they do. + const skipBeginning = 2 + eLong := &e.bTable[hash7(load6432(src, sAt), tableBits)] + // Test current + t2 := eLong.Cur.offset - e.cur - l + skipBeginning + s2 := s + skipBeginning + off := s2 - t2 + if off < maxMatchOffset { + if off > 0 && t2 >= 0 { + if l2 := e.matchlenLong(s2, t2, src); l2 > l { + t = t2 + l = l2 + s = s2 + } + } + // Test next: + t2 = eLong.Prev.offset - e.cur - l + skipBeginning + off := s2 - t2 + if off > 0 && off < maxMatchOffset && t2 >= 0 { + if l2 := e.matchlenLong(s2, t2, src); l2 > l { + t = t2 + l = l2 + s = s2 + } + } + } + } + + // Extend backwards + for t > 0 && s > nextEmit && src[t-1] == src[s-1] { + s-- + t-- + l++ + } + if nextEmit < s { + if false { + emitLiteral(dst, src[nextEmit:s]) + } else { + for _, v := range src[nextEmit:s] { + dst.tokens[dst.n] = token(v) + dst.litHist[v]++ + dst.n++ + } + } + } + if false { + if t >= s { + panic(fmt.Sprintln("s-t", s, t)) + } + if (s - t) > maxMatchOffset { + panic(fmt.Sprintln("mmo", s-t)) + } + if l < baseMatchLength { + panic("bml") + } + } + + dst.AddMatchLong(l, uint32(s-t-baseMatchOffset)) + repeat = s - t + s += l + nextEmit = s + if nextS >= s { + s = nextS + 1 + } + + if s >= sLimit { + // Index after match end. + for i := nextS + 1; i < int32(len(src))-8; i += 2 { + cv := load6432(src, i) + e.table[hashLen(cv, tableBits, hashShortBytes)] = tableEntry{offset: i + e.cur} + eLong := &e.bTable[hash7(cv, tableBits)] + eLong.Cur, eLong.Prev = tableEntry{offset: i + e.cur}, eLong.Cur + } + goto emitRemainder + } + + // Store every long hash in-between and every second short. + if true { + for i := nextS + 1; i < s-1; i += 2 { + cv := load6432(src, i) + t := tableEntry{offset: i + e.cur} + t2 := tableEntry{offset: t.offset + 1} + eLong := &e.bTable[hash7(cv, tableBits)] + eLong2 := &e.bTable[hash7(cv>>8, tableBits)] + e.table[hashLen(cv, tableBits, hashShortBytes)] = t + eLong.Cur, eLong.Prev = t, eLong.Cur + eLong2.Cur, eLong2.Prev = t2, eLong2.Cur + } + } + + // We could immediately start working at s now, but to improve + // compression we first update the hash table at s-1 and at s. + cv = load6432(src, s) + } + +emitRemainder: + if int(nextEmit) < len(src) { + // If nothing was added, don't encode literals. + if dst.n == 0 { + return + } + + emitLiteral(dst, src[nextEmit:]) + } +} diff --git a/vendor/github.com/klauspost/compress/flate/matchlen_amd64.go b/vendor/github.com/klauspost/compress/flate/matchlen_amd64.go new file mode 100644 index 00000000..4bd38858 --- /dev/null +++ b/vendor/github.com/klauspost/compress/flate/matchlen_amd64.go @@ -0,0 +1,16 @@ +//go:build amd64 && !appengine && !noasm && gc +// +build amd64,!appengine,!noasm,gc + +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. + +package flate + +// matchLen returns how many bytes match in a and b +// +// It assumes that: +// +// len(a) <= len(b) and len(a) > 0 +// +//go:noescape +func matchLen(a []byte, b []byte) int diff --git a/vendor/github.com/klauspost/compress/flate/matchlen_amd64.s b/vendor/github.com/klauspost/compress/flate/matchlen_amd64.s new file mode 100644 index 00000000..9a7655c0 --- /dev/null +++ b/vendor/github.com/klauspost/compress/flate/matchlen_amd64.s @@ -0,0 +1,68 @@ +// Copied from S2 implementation. + +//go:build !appengine && !noasm && gc && !noasm + +#include "textflag.h" + +// func matchLen(a []byte, b []byte) int +// Requires: BMI +TEXT ·matchLen(SB), NOSPLIT, $0-56 + MOVQ a_base+0(FP), AX + MOVQ b_base+24(FP), CX + MOVQ a_len+8(FP), DX + + // matchLen + XORL SI, SI + CMPL DX, $0x08 + JB matchlen_match4_standalone + +matchlen_loopback_standalone: + MOVQ (AX)(SI*1), BX + XORQ (CX)(SI*1), BX + TESTQ BX, BX + JZ matchlen_loop_standalone + +#ifdef GOAMD64_v3 + TZCNTQ BX, BX +#else + BSFQ BX, BX +#endif + SARQ $0x03, BX + LEAL (SI)(BX*1), SI + JMP gen_match_len_end + +matchlen_loop_standalone: + LEAL -8(DX), DX + LEAL 8(SI), SI + CMPL DX, $0x08 + JAE matchlen_loopback_standalone + +matchlen_match4_standalone: + CMPL DX, $0x04 + JB matchlen_match2_standalone + MOVL (AX)(SI*1), BX + CMPL (CX)(SI*1), BX + JNE matchlen_match2_standalone + LEAL -4(DX), DX + LEAL 4(SI), SI + +matchlen_match2_standalone: + CMPL DX, $0x02 + JB matchlen_match1_standalone + MOVW (AX)(SI*1), BX + CMPW (CX)(SI*1), BX + JNE matchlen_match1_standalone + LEAL -2(DX), DX + LEAL 2(SI), SI + +matchlen_match1_standalone: + CMPL DX, $0x01 + JB gen_match_len_end + MOVB (AX)(SI*1), BL + CMPB (CX)(SI*1), BL + JNE gen_match_len_end + INCL SI + +gen_match_len_end: + MOVQ SI, ret+48(FP) + RET diff --git a/vendor/github.com/klauspost/compress/flate/matchlen_generic.go b/vendor/github.com/klauspost/compress/flate/matchlen_generic.go new file mode 100644 index 00000000..ad5cd814 --- /dev/null +++ b/vendor/github.com/klauspost/compress/flate/matchlen_generic.go @@ -0,0 +1,33 @@ +//go:build !amd64 || appengine || !gc || noasm +// +build !amd64 appengine !gc noasm + +// Copyright 2019+ Klaus Post. All rights reserved. +// License information can be found in the LICENSE file. + +package flate + +import ( + "encoding/binary" + "math/bits" +) + +// matchLen returns the maximum common prefix length of a and b. +// a must be the shortest of the two. +func matchLen(a, b []byte) (n int) { + for ; len(a) >= 8 && len(b) >= 8; a, b = a[8:], b[8:] { + diff := binary.LittleEndian.Uint64(a) ^ binary.LittleEndian.Uint64(b) + if diff != 0 { + return n + bits.TrailingZeros64(diff)>>3 + } + n += 8 + } + + for i := range a { + if a[i] != b[i] { + break + } + n++ + } + return n + +} diff --git a/vendor/github.com/klauspost/compress/flate/regmask_amd64.go b/vendor/github.com/klauspost/compress/flate/regmask_amd64.go new file mode 100644 index 00000000..6ed28061 --- /dev/null +++ b/vendor/github.com/klauspost/compress/flate/regmask_amd64.go @@ -0,0 +1,37 @@ +package flate + +const ( + // Masks for shifts with register sizes of the shift value. + // This can be used to work around the x86 design of shifting by mod register size. + // It can be used when a variable shift is always smaller than the register size. + + // reg8SizeMaskX - shift value is 8 bits, shifted is X + reg8SizeMask8 = 7 + reg8SizeMask16 = 15 + reg8SizeMask32 = 31 + reg8SizeMask64 = 63 + + // reg16SizeMaskX - shift value is 16 bits, shifted is X + reg16SizeMask8 = reg8SizeMask8 + reg16SizeMask16 = reg8SizeMask16 + reg16SizeMask32 = reg8SizeMask32 + reg16SizeMask64 = reg8SizeMask64 + + // reg32SizeMaskX - shift value is 32 bits, shifted is X + reg32SizeMask8 = reg8SizeMask8 + reg32SizeMask16 = reg8SizeMask16 + reg32SizeMask32 = reg8SizeMask32 + reg32SizeMask64 = reg8SizeMask64 + + // reg64SizeMaskX - shift value is 64 bits, shifted is X + reg64SizeMask8 = reg8SizeMask8 + reg64SizeMask16 = reg8SizeMask16 + reg64SizeMask32 = reg8SizeMask32 + reg64SizeMask64 = reg8SizeMask64 + + // regSizeMaskUintX - shift value is uint, shifted is X + regSizeMaskUint8 = reg8SizeMask8 + regSizeMaskUint16 = reg8SizeMask16 + regSizeMaskUint32 = reg8SizeMask32 + regSizeMaskUint64 = reg8SizeMask64 +) diff --git a/vendor/github.com/klauspost/compress/flate/regmask_other.go b/vendor/github.com/klauspost/compress/flate/regmask_other.go new file mode 100644 index 00000000..1b7a2cbd --- /dev/null +++ b/vendor/github.com/klauspost/compress/flate/regmask_other.go @@ -0,0 +1,40 @@ +//go:build !amd64 +// +build !amd64 + +package flate + +const ( + // Masks for shifts with register sizes of the shift value. + // This can be used to work around the x86 design of shifting by mod register size. + // It can be used when a variable shift is always smaller than the register size. + + // reg8SizeMaskX - shift value is 8 bits, shifted is X + reg8SizeMask8 = 0xff + reg8SizeMask16 = 0xff + reg8SizeMask32 = 0xff + reg8SizeMask64 = 0xff + + // reg16SizeMaskX - shift value is 16 bits, shifted is X + reg16SizeMask8 = 0xffff + reg16SizeMask16 = 0xffff + reg16SizeMask32 = 0xffff + reg16SizeMask64 = 0xffff + + // reg32SizeMaskX - shift value is 32 bits, shifted is X + reg32SizeMask8 = 0xffffffff + reg32SizeMask16 = 0xffffffff + reg32SizeMask32 = 0xffffffff + reg32SizeMask64 = 0xffffffff + + // reg64SizeMaskX - shift value is 64 bits, shifted is X + reg64SizeMask8 = 0xffffffffffffffff + reg64SizeMask16 = 0xffffffffffffffff + reg64SizeMask32 = 0xffffffffffffffff + reg64SizeMask64 = 0xffffffffffffffff + + // regSizeMaskUintX - shift value is uint, shifted is X + regSizeMaskUint8 = ^uint(0) + regSizeMaskUint16 = ^uint(0) + regSizeMaskUint32 = ^uint(0) + regSizeMaskUint64 = ^uint(0) +) diff --git a/vendor/github.com/klauspost/compress/flate/stateless.go b/vendor/github.com/klauspost/compress/flate/stateless.go new file mode 100644 index 00000000..f3d4139e --- /dev/null +++ b/vendor/github.com/klauspost/compress/flate/stateless.go @@ -0,0 +1,318 @@ +package flate + +import ( + "io" + "math" + "sync" +) + +const ( + maxStatelessBlock = math.MaxInt16 + // dictionary will be taken from maxStatelessBlock, so limit it. + maxStatelessDict = 8 << 10 + + slTableBits = 13 + slTableSize = 1 << slTableBits + slTableShift = 32 - slTableBits +) + +type statelessWriter struct { + dst io.Writer + closed bool +} + +func (s *statelessWriter) Close() error { + if s.closed { + return nil + } + s.closed = true + // Emit EOF block + return StatelessDeflate(s.dst, nil, true, nil) +} + +func (s *statelessWriter) Write(p []byte) (n int, err error) { + err = StatelessDeflate(s.dst, p, false, nil) + if err != nil { + return 0, err + } + return len(p), nil +} + +func (s *statelessWriter) Reset(w io.Writer) { + s.dst = w + s.closed = false +} + +// NewStatelessWriter will do compression but without maintaining any state +// between Write calls. +// There will be no memory kept between Write calls, +// but compression and speed will be suboptimal. +// Because of this, the size of actual Write calls will affect output size. +func NewStatelessWriter(dst io.Writer) io.WriteCloser { + return &statelessWriter{dst: dst} +} + +// bitWriterPool contains bit writers that can be reused. +var bitWriterPool = sync.Pool{ + New: func() interface{} { + return newHuffmanBitWriter(nil) + }, +} + +// StatelessDeflate allows compressing directly to a Writer without retaining state. +// When returning everything will be flushed. +// Up to 8KB of an optional dictionary can be given which is presumed to precede the block. +// Longer dictionaries will be truncated and will still produce valid output. +// Sending nil dictionary is perfectly fine. +func StatelessDeflate(out io.Writer, in []byte, eof bool, dict []byte) error { + var dst tokens + bw := bitWriterPool.Get().(*huffmanBitWriter) + bw.reset(out) + defer func() { + // don't keep a reference to our output + bw.reset(nil) + bitWriterPool.Put(bw) + }() + if eof && len(in) == 0 { + // Just write an EOF block. + // Could be faster... + bw.writeStoredHeader(0, true) + bw.flush() + return bw.err + } + + // Truncate dict + if len(dict) > maxStatelessDict { + dict = dict[len(dict)-maxStatelessDict:] + } + + // For subsequent loops, keep shallow dict reference to avoid alloc+copy. + var inDict []byte + + for len(in) > 0 { + todo := in + if len(inDict) > 0 { + if len(todo) > maxStatelessBlock-maxStatelessDict { + todo = todo[:maxStatelessBlock-maxStatelessDict] + } + } else if len(todo) > maxStatelessBlock-len(dict) { + todo = todo[:maxStatelessBlock-len(dict)] + } + inOrg := in + in = in[len(todo):] + uncompressed := todo + if len(dict) > 0 { + // combine dict and source + bufLen := len(todo) + len(dict) + combined := make([]byte, bufLen) + copy(combined, dict) + copy(combined[len(dict):], todo) + todo = combined + } + // Compress + if len(inDict) == 0 { + statelessEnc(&dst, todo, int16(len(dict))) + } else { + statelessEnc(&dst, inDict[:maxStatelessDict+len(todo)], maxStatelessDict) + } + isEof := eof && len(in) == 0 + + if dst.n == 0 { + bw.writeStoredHeader(len(uncompressed), isEof) + if bw.err != nil { + return bw.err + } + bw.writeBytes(uncompressed) + } else if int(dst.n) > len(uncompressed)-len(uncompressed)>>4 { + // If we removed less than 1/16th, huffman compress the block. + bw.writeBlockHuff(isEof, uncompressed, len(in) == 0) + } else { + bw.writeBlockDynamic(&dst, isEof, uncompressed, len(in) == 0) + } + if len(in) > 0 { + // Retain a dict if we have more + inDict = inOrg[len(uncompressed)-maxStatelessDict:] + dict = nil + dst.Reset() + } + if bw.err != nil { + return bw.err + } + } + if !eof { + // Align, only a stored block can do that. + bw.writeStoredHeader(0, false) + } + bw.flush() + return bw.err +} + +func hashSL(u uint32) uint32 { + return (u * 0x1e35a7bd) >> slTableShift +} + +func load3216(b []byte, i int16) uint32 { + // Help the compiler eliminate bounds checks on the read so it can be done in a single read. + b = b[i:] + b = b[:4] + return uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24 +} + +func load6416(b []byte, i int16) uint64 { + // Help the compiler eliminate bounds checks on the read so it can be done in a single read. + b = b[i:] + b = b[:8] + return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | + uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56 +} + +func statelessEnc(dst *tokens, src []byte, startAt int16) { + const ( + inputMargin = 12 - 1 + minNonLiteralBlockSize = 1 + 1 + inputMargin + ) + + type tableEntry struct { + offset int16 + } + + var table [slTableSize]tableEntry + + // This check isn't in the Snappy implementation, but there, the caller + // instead of the callee handles this case. + if len(src)-int(startAt) < minNonLiteralBlockSize { + // We do not fill the token table. + // This will be picked up by caller. + dst.n = 0 + return + } + // Index until startAt + if startAt > 0 { + cv := load3232(src, 0) + for i := int16(0); i < startAt; i++ { + table[hashSL(cv)] = tableEntry{offset: i} + cv = (cv >> 8) | (uint32(src[i+4]) << 24) + } + } + + s := startAt + 1 + nextEmit := startAt + // sLimit is when to stop looking for offset/length copies. The inputMargin + // lets us use a fast path for emitLiteral in the main loop, while we are + // looking for copies. + sLimit := int16(len(src) - inputMargin) + + // nextEmit is where in src the next emitLiteral should start from. + cv := load3216(src, s) + + for { + const skipLog = 5 + const doEvery = 2 + + nextS := s + var candidate tableEntry + for { + nextHash := hashSL(cv) + candidate = table[nextHash] + nextS = s + doEvery + (s-nextEmit)>>skipLog + if nextS > sLimit || nextS <= 0 { + goto emitRemainder + } + + now := load6416(src, nextS) + table[nextHash] = tableEntry{offset: s} + nextHash = hashSL(uint32(now)) + + if cv == load3216(src, candidate.offset) { + table[nextHash] = tableEntry{offset: nextS} + break + } + + // Do one right away... + cv = uint32(now) + s = nextS + nextS++ + candidate = table[nextHash] + now >>= 8 + table[nextHash] = tableEntry{offset: s} + + if cv == load3216(src, candidate.offset) { + table[nextHash] = tableEntry{offset: nextS} + break + } + cv = uint32(now) + s = nextS + } + + // A 4-byte match has been found. We'll later see if more than 4 bytes + // match. But, prior to the match, src[nextEmit:s] are unmatched. Emit + // them as literal bytes. + for { + // Invariant: we have a 4-byte match at s, and no need to emit any + // literal bytes prior to s. + + // Extend the 4-byte match as long as possible. + t := candidate.offset + l := int16(matchLen(src[s+4:], src[t+4:]) + 4) + + // Extend backwards + for t > 0 && s > nextEmit && src[t-1] == src[s-1] { + s-- + t-- + l++ + } + if nextEmit < s { + if false { + emitLiteral(dst, src[nextEmit:s]) + } else { + for _, v := range src[nextEmit:s] { + dst.tokens[dst.n] = token(v) + dst.litHist[v]++ + dst.n++ + } + } + } + + // Save the match found + dst.AddMatchLong(int32(l), uint32(s-t-baseMatchOffset)) + s += l + nextEmit = s + if nextS >= s { + s = nextS + 1 + } + if s >= sLimit { + goto emitRemainder + } + + // We could immediately start working at s now, but to improve + // compression we first update the hash table at s-2 and at s. If + // another emitCopy is not our next move, also calculate nextHash + // at s+1. At least on GOARCH=amd64, these three hash calculations + // are faster as one load64 call (with some shifts) instead of + // three load32 calls. + x := load6416(src, s-2) + o := s - 2 + prevHash := hashSL(uint32(x)) + table[prevHash] = tableEntry{offset: o} + x >>= 16 + currHash := hashSL(uint32(x)) + candidate = table[currHash] + table[currHash] = tableEntry{offset: o + 2} + + if uint32(x) != load3216(src, candidate.offset) { + cv = uint32(x >> 8) + s++ + break + } + } + } + +emitRemainder: + if int(nextEmit) < len(src) { + // If nothing was added, don't encode literals. + if dst.n == 0 { + return + } + emitLiteral(dst, src[nextEmit:]) + } +} diff --git a/vendor/github.com/klauspost/compress/flate/token.go b/vendor/github.com/klauspost/compress/flate/token.go new file mode 100644 index 00000000..d818790c --- /dev/null +++ b/vendor/github.com/klauspost/compress/flate/token.go @@ -0,0 +1,379 @@ +// Copyright 2009 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package flate + +import ( + "bytes" + "encoding/binary" + "fmt" + "io" + "math" +) + +const ( + // bits 0-16 xoffset = offset - MIN_OFFSET_SIZE, or literal - 16 bits + // bits 16-22 offsetcode - 5 bits + // bits 22-30 xlength = length - MIN_MATCH_LENGTH - 8 bits + // bits 30-32 type 0 = literal 1=EOF 2=Match 3=Unused - 2 bits + lengthShift = 22 + offsetMask = 1<maxnumlit + offHist [32]uint16 // offset codes + litHist [256]uint16 // codes 0->255 + nFilled int + n uint16 // Must be able to contain maxStoreBlockSize + tokens [maxStoreBlockSize + 1]token +} + +func (t *tokens) Reset() { + if t.n == 0 { + return + } + t.n = 0 + t.nFilled = 0 + for i := range t.litHist[:] { + t.litHist[i] = 0 + } + for i := range t.extraHist[:] { + t.extraHist[i] = 0 + } + for i := range t.offHist[:] { + t.offHist[i] = 0 + } +} + +func (t *tokens) Fill() { + if t.n == 0 { + return + } + for i, v := range t.litHist[:] { + if v == 0 { + t.litHist[i] = 1 + t.nFilled++ + } + } + for i, v := range t.extraHist[:literalCount-256] { + if v == 0 { + t.nFilled++ + t.extraHist[i] = 1 + } + } + for i, v := range t.offHist[:offsetCodeCount] { + if v == 0 { + t.offHist[i] = 1 + } + } +} + +func indexTokens(in []token) tokens { + var t tokens + t.indexTokens(in) + return t +} + +func (t *tokens) indexTokens(in []token) { + t.Reset() + for _, tok := range in { + if tok < matchType { + t.AddLiteral(tok.literal()) + continue + } + t.AddMatch(uint32(tok.length()), tok.offset()&matchOffsetOnlyMask) + } +} + +// emitLiteral writes a literal chunk and returns the number of bytes written. +func emitLiteral(dst *tokens, lit []byte) { + for _, v := range lit { + dst.tokens[dst.n] = token(v) + dst.litHist[v]++ + dst.n++ + } +} + +func (t *tokens) AddLiteral(lit byte) { + t.tokens[t.n] = token(lit) + t.litHist[lit]++ + t.n++ +} + +// from https://stackoverflow.com/a/28730362 +func mFastLog2(val float32) float32 { + ux := int32(math.Float32bits(val)) + log2 := (float32)(((ux >> 23) & 255) - 128) + ux &= -0x7f800001 + ux += 127 << 23 + uval := math.Float32frombits(uint32(ux)) + log2 += ((-0.34484843)*uval+2.02466578)*uval - 0.67487759 + return log2 +} + +// EstimatedBits will return an minimum size estimated by an *optimal* +// compression of the block. +// The size of the block +func (t *tokens) EstimatedBits() int { + shannon := float32(0) + bits := int(0) + nMatches := 0 + total := int(t.n) + t.nFilled + if total > 0 { + invTotal := 1.0 / float32(total) + for _, v := range t.litHist[:] { + if v > 0 { + n := float32(v) + shannon += atLeastOne(-mFastLog2(n*invTotal)) * n + } + } + // Just add 15 for EOB + shannon += 15 + for i, v := range t.extraHist[1 : literalCount-256] { + if v > 0 { + n := float32(v) + shannon += atLeastOne(-mFastLog2(n*invTotal)) * n + bits += int(lengthExtraBits[i&31]) * int(v) + nMatches += int(v) + } + } + } + if nMatches > 0 { + invTotal := 1.0 / float32(nMatches) + for i, v := range t.offHist[:offsetCodeCount] { + if v > 0 { + n := float32(v) + shannon += atLeastOne(-mFastLog2(n*invTotal)) * n + bits += int(offsetExtraBits[i&31]) * int(v) + } + } + } + return int(shannon) + bits +} + +// AddMatch adds a match to the tokens. +// This function is very sensitive to inlining and right on the border. +func (t *tokens) AddMatch(xlength uint32, xoffset uint32) { + if debugDeflate { + if xlength >= maxMatchLength+baseMatchLength { + panic(fmt.Errorf("invalid length: %v", xlength)) + } + if xoffset >= maxMatchOffset+baseMatchOffset { + panic(fmt.Errorf("invalid offset: %v", xoffset)) + } + } + oCode := offsetCode(xoffset) + xoffset |= oCode << 16 + + t.extraHist[lengthCodes1[uint8(xlength)]]++ + t.offHist[oCode&31]++ + t.tokens[t.n] = token(matchType | xlength<= maxMatchOffset+baseMatchOffset { + panic(fmt.Errorf("invalid offset: %v", xoffset)) + } + } + oc := offsetCode(xoffset) + xoffset |= oc << 16 + for xlength > 0 { + xl := xlength + if xl > 258 { + // We need to have at least baseMatchLength left over for next loop. + if xl > 258+baseMatchLength { + xl = 258 + } else { + xl = 258 - baseMatchLength + } + } + xlength -= xl + xl -= baseMatchLength + t.extraHist[lengthCodes1[uint8(xl)]]++ + t.offHist[oc&31]++ + t.tokens[t.n] = token(matchType | uint32(xl)<> lengthShift) } + +// Convert length to code. +func lengthCode(len uint8) uint8 { return lengthCodes[len] } + +// Returns the offset code corresponding to a specific offset +func offsetCode(off uint32) uint32 { + if false { + if off < uint32(len(offsetCodes)) { + return offsetCodes[off&255] + } else if off>>7 < uint32(len(offsetCodes)) { + return offsetCodes[(off>>7)&255] + 14 + } else { + return offsetCodes[(off>>14)&255] + 28 + } + } + if off < uint32(len(offsetCodes)) { + return offsetCodes[uint8(off)] + } + return offsetCodes14[uint8(off>>7)] +} diff --git a/vendor/github.com/mitchellh/go-wordwrap/LICENSE.md b/vendor/github.com/mitchellh/go-wordwrap/LICENSE.md deleted file mode 100644 index 22985159..00000000 --- a/vendor/github.com/mitchellh/go-wordwrap/LICENSE.md +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) 2014 Mitchell Hashimoto - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/vendor/github.com/mitchellh/go-wordwrap/README.md b/vendor/github.com/mitchellh/go-wordwrap/README.md deleted file mode 100644 index 60ae3117..00000000 --- a/vendor/github.com/mitchellh/go-wordwrap/README.md +++ /dev/null @@ -1,39 +0,0 @@ -# go-wordwrap - -`go-wordwrap` (Golang package: `wordwrap`) is a package for Go that -automatically wraps words into multiple lines. The primary use case for this -is in formatting CLI output, but of course word wrapping is a generally useful -thing to do. - -## Installation and Usage - -Install using `go get github.com/mitchellh/go-wordwrap`. - -Full documentation is available at -http://godoc.org/github.com/mitchellh/go-wordwrap - -Below is an example of its usage ignoring errors: - -```go -wrapped := wordwrap.WrapString("foo bar baz", 3) -fmt.Println(wrapped) -``` - -Would output: - -``` -foo -bar -baz -``` - -## Word Wrap Algorithm - -This library doesn't use any clever algorithm for word wrapping. The wrapping -is actually very naive: whenever there is whitespace or an explicit linebreak. -The goal of this library is for word wrapping CLI output, so the input is -typically pretty well controlled human language. Because of this, the naive -approach typically works just fine. - -In the future, we'd like to make the algorithm more advanced. We would do -so without breaking the API. diff --git a/vendor/github.com/mitchellh/go-wordwrap/wordwrap.go b/vendor/github.com/mitchellh/go-wordwrap/wordwrap.go deleted file mode 100644 index ac67205b..00000000 --- a/vendor/github.com/mitchellh/go-wordwrap/wordwrap.go +++ /dev/null @@ -1,73 +0,0 @@ -package wordwrap - -import ( - "bytes" - "unicode" -) - -// WrapString wraps the given string within lim width in characters. -// -// Wrapping is currently naive and only happens at white-space. A future -// version of the library will implement smarter wrapping. This means that -// pathological cases can dramatically reach past the limit, such as a very -// long word. -func WrapString(s string, lim uint) string { - // Initialize a buffer with a slightly larger size to account for breaks - init := make([]byte, 0, len(s)) - buf := bytes.NewBuffer(init) - - var current uint - var wordBuf, spaceBuf bytes.Buffer - - for _, char := range s { - if char == '\n' { - if wordBuf.Len() == 0 { - if current+uint(spaceBuf.Len()) > lim { - current = 0 - } else { - current += uint(spaceBuf.Len()) - spaceBuf.WriteTo(buf) - } - spaceBuf.Reset() - } else { - current += uint(spaceBuf.Len() + wordBuf.Len()) - spaceBuf.WriteTo(buf) - spaceBuf.Reset() - wordBuf.WriteTo(buf) - wordBuf.Reset() - } - buf.WriteRune(char) - current = 0 - } else if unicode.IsSpace(char) { - if spaceBuf.Len() == 0 || wordBuf.Len() > 0 { - current += uint(spaceBuf.Len() + wordBuf.Len()) - spaceBuf.WriteTo(buf) - spaceBuf.Reset() - wordBuf.WriteTo(buf) - wordBuf.Reset() - } - - spaceBuf.WriteRune(char) - } else { - - wordBuf.WriteRune(char) - - if current+uint(spaceBuf.Len()+wordBuf.Len()) > lim && uint(wordBuf.Len()) < lim { - buf.WriteRune('\n') - current = 0 - spaceBuf.Reset() - } - } - } - - if wordBuf.Len() == 0 { - if current+uint(spaceBuf.Len()) <= lim { - spaceBuf.WriteTo(buf) - } - } else { - spaceBuf.WriteTo(buf) - wordBuf.WriteTo(buf) - } - - return buf.String() -} diff --git a/vendor/github.com/nats-io/nats.go/.gitignore b/vendor/github.com/nats-io/nats.go/.gitignore new file mode 100644 index 00000000..ae4871f4 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/.gitignore @@ -0,0 +1,45 @@ +# Compiled Object files, Static and Dynamic libs (Shared Objects) +*.o +*.a +*.so + +# Folders +_obj +_test + +# Architecture specific extensions/prefixes +*.[568vq] +[568vq].out + +*.cgo1.go +*.cgo2.c +_cgo_defun.c +_cgo_gotypes.go +_cgo_export.* + +_testmain.go + +*.exe + +# Emacs +*~ +\#*\# +.\#* + +# vi/vim +.??*.swp + +# Mac +.DS_Store + +# Eclipse +.project +.settings/ + +# bin + +# Goland +.idea + +# VS Code +.vscode \ No newline at end of file diff --git a/vendor/github.com/nats-io/nats.go/.golangci.yaml b/vendor/github.com/nats-io/nats.go/.golangci.yaml new file mode 100644 index 00000000..fb548e50 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/.golangci.yaml @@ -0,0 +1,16 @@ +issues: + max-issues-per-linter: 0 + max-same-issues: 0 + exclude-rules: + - linters: + - errcheck + text: "Unsubscribe" + - linters: + - errcheck + text: "Drain" + - linters: + - errcheck + text: "msg.Ack" + - linters: + - errcheck + text: "watcher.Stop" diff --git a/vendor/github.com/nats-io/nats.go/.travis.yml b/vendor/github.com/nats-io/nats.go/.travis.yml new file mode 100644 index 00000000..9a6b4a89 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/.travis.yml @@ -0,0 +1,36 @@ +language: go +go: +- "1.22.x" +- "1.21.x" +go_import_path: github.com/nats-io/nats.go +install: +- go get -t ./... +- curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin +- if [[ "$TRAVIS_GO_VERSION" =~ 1.22 ]]; then + go install github.com/mattn/goveralls@latest; + go install github.com/wadey/gocovmerge@latest; + go install honnef.co/go/tools/cmd/staticcheck@latest; + go install github.com/client9/misspell/cmd/misspell@latest; + fi +before_script: +- $(exit $(go fmt ./... | wc -l)) +- go vet -modfile=go_test.mod ./... +- if [[ "$TRAVIS_GO_VERSION" =~ 1.22 ]]; then + find . -type f -name "*.go" | xargs misspell -error -locale US; + GOFLAGS="-mod=mod -modfile=go_test.mod" staticcheck ./...; + fi +- golangci-lint run ./jetstream/... +script: +- go test -modfile=go_test.mod -v -run=TestNoRace -p=1 ./... --failfast -vet=off +- if [[ "$TRAVIS_GO_VERSION" =~ 1.22 ]]; then ./scripts/cov.sh TRAVIS; else go test -modfile=go_test.mod -race -v -p=1 ./... --failfast -vet=off -tags=internal_testing; fi +after_success: +- if [[ "$TRAVIS_GO_VERSION" =~ 1.22 ]]; then $HOME/gopath/bin/goveralls -coverprofile=acc.out -service travis-ci; fi + +jobs: + include: + - name: "Go: 1.22.x (nats-server@main)" + go: "1.22.x" + before_script: + - go get -modfile go_test.mod github.com/nats-io/nats-server/v2@main + allow_failures: + - name: "Go: 1.22.x (nats-server@main)" diff --git a/vendor/github.com/nats-io/nats.go/.words b/vendor/github.com/nats-io/nats.go/.words new file mode 100644 index 00000000..24be7f62 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/.words @@ -0,0 +1,106 @@ +1 + +derek +dlc +ivan + +acknowledgement/SM +arity +deduplication/S +demarshal/SDG +durables +iff +observable/S +redelivery/S +retransmitting +retry/SB + +SlowConsumer + +AppendInt +ReadMIMEHeader + +clientProtoZero +jetstream +v1 +v2 + +ack/SGD +auth +authToken +chans +creds +config/S +cseq +impl +msgh +msgId +mux/S +nack +ptr +puback +scanf +stderr +stdout +structs +tm +todo +unsub/S + +permessage +permessage-deflate +urlA +urlB +websocket +ws +wss + +NKey +pList + +backend/S +backoff/S +decompressor/CGS +inflight +inlined +lookups +reconnection/MS +redeliver/ADGS +responder/S +rewrap/S +rollup/S +unreceive/DRSZGB +variadic +wakeup/S +whitespace +wrap/AS + +omitempty + +apache +html +ietf +www + +sum256 +32bit/S +64bit/S +64k +128k +512k + +hacky +handroll/D + +rfc6455 +rfc7692 +0x00 +0xff +20x +40x +50x + +ErrXXX + +atlanta +eu diff --git a/vendor/github.com/nats-io/nats.go/.words.readme b/vendor/github.com/nats-io/nats.go/.words.readme new file mode 100644 index 00000000..9d9f5cbb --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/.words.readme @@ -0,0 +1,25 @@ +The .words file is used by gospel (v1.2+), which wraps the Hunspell libraries +but populates the dictionary with identifiers from the Go source. + + + +Alas, no comments are allowed in the .words file and newer versions of gospel +error out on seeing them. This is really a hunspell restriction. + +We assume en_US hunspell dictionaries are installed and used. +The /AFFIXRULES are defined in en_US.aff (eg: /usr/share/hunspell/en_US.aff) +Invoke `hunspell -D` to see the actual locations. + +Words which are in the base dictionary can't have extra affix rules added to +them, so we have to start with the affixed variant we want to add. +Thus `creds` rather than `cred/S` and so on. + +So we can't use receive/DRSZGBU, adding 'U', to allow unreceive and variants, +we have to use unreceive as the stem. + +We can't define our own affix or compound rules, +to capture rfc\d{3,} or 0x[0-9A-Fa-f]{2} + +The spelling tokenizer doesn't take "permessage-deflate" as allowing for ... +"permessage-deflate", which is an RFC7692 registered extension for websockets. +We have to explicitly list "permessage". diff --git a/vendor/github.com/nats-io/nats.go/CODE-OF-CONDUCT.md b/vendor/github.com/nats-io/nats.go/CODE-OF-CONDUCT.md new file mode 100644 index 00000000..b850d49e --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/CODE-OF-CONDUCT.md @@ -0,0 +1,3 @@ +## Community Code of Conduct + +NATS follows the [CNCF Code of Conduct](https://github.com/cncf/foundation/blob/master/code-of-conduct.md). diff --git a/vendor/github.com/nats-io/nats.go/CONTRIBUTING.md b/vendor/github.com/nats-io/nats.go/CONTRIBUTING.md new file mode 100644 index 00000000..cfb7e4e8 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/CONTRIBUTING.md @@ -0,0 +1,80 @@ +# Contributing + +Thanks for your interest in contributing! This document contains `nats-io/nats.go` specific contributing details. If you +are a first-time contributor, please refer to the general [NATS Contributor Guide](https://nats.io/contributing/) to get +a comprehensive overview of contributing to the NATS project. + +## Getting started + +There are three general ways you can contribute to this repo: + +- Proposing an enhancement or new feature +- Reporting a bug or regression +- Contributing changes to the source code + +For the first two, refer to the [GitHub Issues](https://github.com/nats-io/nats.go/issues/new/choose) which guides you +through the available options along with the needed information to collect. + +## Contributing changes + +_Prior to opening a pull request, it is recommended to open an issue first to ensure the maintainers can review intended +changes. Exceptions to this rule include fixing non-functional source such as code comments, documentation or other +supporting files._ + +Proposing source code changes is done through GitHub's standard pull request workflow. + +If your branch is a work-in-progress then please start by creating your pull requests as draft, by clicking the +down-arrow next to the `Create pull request` button and instead selecting `Create draft pull request`. + +This will defer the automatic process of requesting a review from the NATS team and significantly reduces noise until +you are ready. Once you are happy, you can click the `Ready for review` button. + +### Guidelines + +A good pull request includes: + +- A high-level description of the changes, including links to any issues that are related by adding comments + like `Resolves #NNN` to your description. + See [Linking a Pull Request to an Issue](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue) + for more information. +- An up-to-date parent commit. Please make sure you are pulling in the latest `main` branch and rebasing your work on + top of it, i.e. `git rebase main`. +- Unit tests where appropriate. Bug fixes will benefit from the addition of regression tests. New features will not be + accepted without suitable test coverage! +- No more commits than necessary. Sometimes having multiple commits is useful for telling a story or isolating changes + from one another, but please squash down any unnecessary commits that may just be for clean-up, comments or small + changes. +- No additional external dependencies that aren't absolutely essential. Please do everything you can to avoid pulling in + additional libraries/dependencies into `go.mod` as we will be very critical of these. + +### Sign-off + +In order to accept a contribution, you will first need to certify that the contribution is your original work and that +you license the work to the project under +the [Apache-2.0 license](https://github.com/nats-io/nats.go/blob/main/LICENSE). + +This is done by using `Signed-off-by` statements, which should appear in **both** your commit messages and your PR +description. Please note that we can only accept sign-offs under a legal name. Nicknames and aliases are not permitted. + +To perform a sign-off with `git`, use `git commit -s` (or `--signoff`). + +## Get help + +If you have questions about the contribution process, please start +a [GitHub discussion](https://github.com/nats-io/nats.go/discussions), join the [NATS Slack](https://slack.nats.io/), or +send your question to the [NATS Google Group](https://groups.google.com/forum/#!forum/natsio). + +## Testing + +You should use `go_test.mod` to manage your testing dependencies. Please use the following command to update your +dependencies and avoid changing the main `go.mod` in a PR: + +```shell +go mod tidy -modfile=go_test.mod +``` + +To the tests you can pass `-modfile=go_test.mod` flag to `go test` or instead you can also set `GOFLAGS="-modfile=go_test.mod"` as an environment variable: + +```shell +go test ./... -modfile=go_test.mod +``` diff --git a/vendor/github.com/nats-io/nats.go/GOVERNANCE.md b/vendor/github.com/nats-io/nats.go/GOVERNANCE.md new file mode 100644 index 00000000..1d5a7be3 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/GOVERNANCE.md @@ -0,0 +1,3 @@ +# NATS Go Client Governance + +NATS Go Client (go-nats) is part of the NATS project and is subject to the [NATS Governance](https://github.com/nats-io/nats-general/blob/master/GOVERNANCE.md). \ No newline at end of file diff --git a/vendor/github.com/agext/levenshtein/LICENSE b/vendor/github.com/nats-io/nats.go/LICENSE similarity index 100% rename from vendor/github.com/agext/levenshtein/LICENSE rename to vendor/github.com/nats-io/nats.go/LICENSE diff --git a/vendor/github.com/nats-io/nats.go/MAINTAINERS.md b/vendor/github.com/nats-io/nats.go/MAINTAINERS.md new file mode 100644 index 00000000..23214655 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/MAINTAINERS.md @@ -0,0 +1,8 @@ +# Maintainers + +Maintainership is on a per project basis. + +### Maintainers + - Derek Collison [@derekcollison](https://github.com/derekcollison) + - Ivan Kozlovic [@kozlovic](https://github.com/kozlovic) + - Waldemar Quevedo [@wallyqs](https://github.com/wallyqs) diff --git a/vendor/github.com/nats-io/nats.go/README.md b/vendor/github.com/nats-io/nats.go/README.md new file mode 100644 index 00000000..fd64d93d --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/README.md @@ -0,0 +1,495 @@ +# NATS - Go Client +A [Go](http://golang.org) client for the [NATS messaging system](https://nats.io). + +[![License Apache 2][License-Image]][License-Url] [![Go Report Card][ReportCard-Image]][ReportCard-Url] [![Build Status][Build-Status-Image]][Build-Status-Url] [![GoDoc][GoDoc-Image]][GoDoc-Url] [![Coverage Status][Coverage-image]][Coverage-Url] + +[License-Url]: https://www.apache.org/licenses/LICENSE-2.0 +[License-Image]: https://img.shields.io/badge/License-Apache2-blue.svg +[ReportCard-Url]: https://goreportcard.com/report/github.com/nats-io/nats.go +[ReportCard-Image]: https://goreportcard.com/badge/github.com/nats-io/nats.go +[Build-Status-Url]: https://travis-ci.com/github/nats-io/nats.go +[Build-Status-Image]: https://travis-ci.com/nats-io/nats.go.svg?branch=main +[GoDoc-Url]: https://pkg.go.dev/github.com/nats-io/nats.go +[GoDoc-Image]: https://img.shields.io/badge/GoDoc-reference-007d9c +[Coverage-Url]: https://coveralls.io/r/nats-io/nats.go?branch=main +[Coverage-image]: https://coveralls.io/repos/github/nats-io/nats.go/badge.svg?branch=main + +**Check out [NATS by example](https://natsbyexample.com) - An evolving collection of runnable, cross-client reference examples for NATS.** + +## Installation + +```bash +# Go client +go get github.com/nats-io/nats.go/ + +# Server +go get github.com/nats-io/nats-server +``` + +When using or transitioning to Go modules support: + +```bash +# Go client latest or explicit version +go get github.com/nats-io/nats.go/@latest +go get github.com/nats-io/nats.go/@v1.36.0 + +# For latest NATS Server, add /v2 at the end +go get github.com/nats-io/nats-server/v2 + +# NATS Server v1 is installed otherwise +# go get github.com/nats-io/nats-server +``` + +## Basic Usage + +```go +import "github.com/nats-io/nats.go" + +// Connect to a server +nc, _ := nats.Connect(nats.DefaultURL) + +// Simple Publisher +nc.Publish("foo", []byte("Hello World")) + +// Simple Async Subscriber +nc.Subscribe("foo", func(m *nats.Msg) { + fmt.Printf("Received a message: %s\n", string(m.Data)) +}) + +// Responding to a request message +nc.Subscribe("request", func(m *nats.Msg) { + m.Respond([]byte("answer is 42")) +}) + +// Simple Sync Subscriber +sub, err := nc.SubscribeSync("foo") +m, err := sub.NextMsg(timeout) + +// Channel Subscriber +ch := make(chan *nats.Msg, 64) +sub, err := nc.ChanSubscribe("foo", ch) +msg := <- ch + +// Unsubscribe +sub.Unsubscribe() + +// Drain +sub.Drain() + +// Requests +msg, err := nc.Request("help", []byte("help me"), 10*time.Millisecond) + +// Replies +nc.Subscribe("help", func(m *nats.Msg) { + nc.Publish(m.Reply, []byte("I can help!")) +}) + +// Drain connection (Preferred for responders) +// Close() not needed if this is called. +nc.Drain() + +// Close connection +nc.Close() +``` + +## JetStream + +JetStream is the built-in NATS persistence system. `nats.go` provides a built-in +API enabling both managing JetStream assets as well as publishing/consuming +persistent messages. + +### Basic usage + +```go +// connect to nats server +nc, _ := nats.Connect(nats.DefaultURL) + +// create jetstream context from nats connection +js, _ := jetstream.New(nc) + +ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second) +defer cancel() + +// get existing stream handle +stream, _ := js.Stream(ctx, "foo") + +// retrieve consumer handle from a stream +cons, _ := stream.Consumer(ctx, "cons") + +// consume messages from the consumer in callback +cc, _ := cons.Consume(func(msg jetstream.Msg) { + fmt.Println("Received jetstream message: ", string(msg.Data())) + msg.Ack() +}) +defer cc.Stop() +``` + +To find more information on `nats.go` JetStream API, visit +[`jetstream/README.md`](jetstream/README.md) + +> The current JetStream API replaces the [legacy JetStream API](legacy_jetstream.md) + +## Service API + +The service API (`micro`) allows you to [easily build NATS services](micro/README.md) The +services API is currently in beta release. + +## Encoded Connections + +```go + +nc, _ := nats.Connect(nats.DefaultURL) +c, _ := nats.NewEncodedConn(nc, nats.JSON_ENCODER) +defer c.Close() + +// Simple Publisher +c.Publish("foo", "Hello World") + +// Simple Async Subscriber +c.Subscribe("foo", func(s string) { + fmt.Printf("Received a message: %s\n", s) +}) + +// EncodedConn can Publish any raw Go type using the registered Encoder +type person struct { + Name string + Address string + Age int +} + +// Go type Subscriber +c.Subscribe("hello", func(p *person) { + fmt.Printf("Received a person: %+v\n", p) +}) + +me := &person{Name: "derek", Age: 22, Address: "140 New Montgomery Street, San Francisco, CA"} + +// Go type Publisher +c.Publish("hello", me) + +// Unsubscribe +sub, err := c.Subscribe("foo", nil) +// ... +sub.Unsubscribe() + +// Requests +var response string +err = c.Request("help", "help me", &response, 10*time.Millisecond) +if err != nil { + fmt.Printf("Request failed: %v\n", err) +} + +// Replying +c.Subscribe("help", func(subj, reply string, msg string) { + c.Publish(reply, "I can help!") +}) + +// Close connection +c.Close(); +``` + +## New Authentication (Nkeys and User Credentials) +This requires server with version >= 2.0.0 + +NATS servers have a new security and authentication mechanism to authenticate with user credentials and Nkeys. +The simplest form is to use the helper method UserCredentials(credsFilepath). +```go +nc, err := nats.Connect(url, nats.UserCredentials("user.creds")) +``` + +The helper methods creates two callback handlers to present the user JWT and sign the nonce challenge from the server. +The core client library never has direct access to your private key and simply performs the callback for signing the server challenge. +The helper will load and wipe and erase memory it uses for each connect or reconnect. + +The helper also can take two entries, one for the JWT and one for the NKey seed file. +```go +nc, err := nats.Connect(url, nats.UserCredentials("user.jwt", "user.nk")) +``` + +You can also set the callback handlers directly and manage challenge signing directly. +```go +nc, err := nats.Connect(url, nats.UserJWT(jwtCB, sigCB)) +``` + +Bare Nkeys are also supported. The nkey seed should be in a read only file, e.g. seed.txt +```bash +> cat seed.txt +# This is my seed nkey! +SUAGMJH5XLGZKQQWAWKRZJIGMOU4HPFUYLXJMXOO5NLFEO2OOQJ5LPRDPM +``` + +This is a helper function which will load and decode and do the proper signing for the server nonce. +It will clear memory in between invocations. +You can choose to use the low level option and provide the public key and a signature callback on your own. + +```go +opt, err := nats.NkeyOptionFromSeed("seed.txt") +nc, err := nats.Connect(serverUrl, opt) + +// Direct +nc, err := nats.Connect(serverUrl, nats.Nkey(pubNkey, sigCB)) +``` + +## TLS + +```go +// tls as a scheme will enable secure connections by default. This will also verify the server name. +nc, err := nats.Connect("tls://nats.demo.io:4443") + +// If you are using a self-signed certificate, you need to have a tls.Config with RootCAs setup. +// We provide a helper method to make this case easier. +nc, err = nats.Connect("tls://localhost:4443", nats.RootCAs("./configs/certs/ca.pem")) + +// If the server requires client certificate, there is an helper function for that too: +cert := nats.ClientCert("./configs/certs/client-cert.pem", "./configs/certs/client-key.pem") +nc, err = nats.Connect("tls://localhost:4443", cert) + +// You can also supply a complete tls.Config + +certFile := "./configs/certs/client-cert.pem" +keyFile := "./configs/certs/client-key.pem" +cert, err := tls.LoadX509KeyPair(certFile, keyFile) +if err != nil { + t.Fatalf("error parsing X509 certificate/key pair: %v", err) +} + +config := &tls.Config{ + ServerName: opts.Host, + Certificates: []tls.Certificate{cert}, + RootCAs: pool, + MinVersion: tls.VersionTLS12, +} + +nc, err = nats.Connect("nats://localhost:4443", nats.Secure(config)) +if err != nil { + t.Fatalf("Got an error on Connect with Secure Options: %+v\n", err) +} + +``` + +## Using Go Channels (netchan) + +```go +nc, _ := nats.Connect(nats.DefaultURL) +ec, _ := nats.NewEncodedConn(nc, nats.JSON_ENCODER) +defer ec.Close() + +type person struct { + Name string + Address string + Age int +} + +recvCh := make(chan *person) +ec.BindRecvChan("hello", recvCh) + +sendCh := make(chan *person) +ec.BindSendChan("hello", sendCh) + +me := &person{Name: "derek", Age: 22, Address: "140 New Montgomery Street"} + +// Send via Go channels +sendCh <- me + +// Receive via Go channels +who := <- recvCh +``` + +## Wildcard Subscriptions + +```go + +// "*" matches any token, at any level of the subject. +nc.Subscribe("foo.*.baz", func(m *Msg) { + fmt.Printf("Msg received on [%s] : %s\n", m.Subject, string(m.Data)); +}) + +nc.Subscribe("foo.bar.*", func(m *Msg) { + fmt.Printf("Msg received on [%s] : %s\n", m.Subject, string(m.Data)); +}) + +// ">" matches any length of the tail of a subject, and can only be the last token +// E.g. 'foo.>' will match 'foo.bar', 'foo.bar.baz', 'foo.foo.bar.bax.22' +nc.Subscribe("foo.>", func(m *Msg) { + fmt.Printf("Msg received on [%s] : %s\n", m.Subject, string(m.Data)); +}) + +// Matches all of the above +nc.Publish("foo.bar.baz", []byte("Hello World")) + +``` + +## Queue Groups + +```go +// All subscriptions with the same queue name will form a queue group. +// Each message will be delivered to only one subscriber per queue group, +// using queuing semantics. You can have as many queue groups as you wish. +// Normal subscribers will continue to work as expected. + +nc.QueueSubscribe("foo", "job_workers", func(_ *Msg) { + received += 1; +}) +``` + +## Advanced Usage + +```go + +// Normally, the library will return an error when trying to connect and +// there is no server running. The RetryOnFailedConnect option will set +// the connection in reconnecting state if it failed to connect right away. +nc, err := nats.Connect(nats.DefaultURL, + nats.RetryOnFailedConnect(true), + nats.MaxReconnects(10), + nats.ReconnectWait(time.Second), + nats.ReconnectHandler(func(_ *nats.Conn) { + // Note that this will be invoked for the first asynchronous connect. + })) +if err != nil { + // Should not return an error even if it can't connect, but you still + // need to check in case there are some configuration errors. +} + +// Flush connection to server, returns when all messages have been processed. +nc.Flush() +fmt.Println("All clear!") + +// FlushTimeout specifies a timeout value as well. +err := nc.FlushTimeout(1*time.Second) +if err != nil { + fmt.Println("All clear!") +} else { + fmt.Println("Flushed timed out!") +} + +// Auto-unsubscribe after MAX_WANTED messages received +const MAX_WANTED = 10 +sub, err := nc.Subscribe("foo") +sub.AutoUnsubscribe(MAX_WANTED) + +// Multiple connections +nc1 := nats.Connect("nats://host1:4222") +nc2 := nats.Connect("nats://host2:4222") + +nc1.Subscribe("foo", func(m *Msg) { + fmt.Printf("Received a message: %s\n", string(m.Data)) +}) + +nc2.Publish("foo", []byte("Hello World!")); + +``` + +## Clustered Usage + +```go + +var servers = "nats://localhost:1222, nats://localhost:1223, nats://localhost:1224" + +nc, err := nats.Connect(servers) + +// Optionally set ReconnectWait and MaxReconnect attempts. +// This example means 10 seconds total per backend. +nc, err = nats.Connect(servers, nats.MaxReconnects(5), nats.ReconnectWait(2 * time.Second)) + +// You can also add some jitter for the reconnection. +// This call will add up to 500 milliseconds for non TLS connections and 2 seconds for TLS connections. +// If not specified, the library defaults to 100 milliseconds and 1 second, respectively. +nc, err = nats.Connect(servers, nats.ReconnectJitter(500*time.Millisecond, 2*time.Second)) + +// You can also specify a custom reconnect delay handler. If set, the library will invoke it when it has tried +// all URLs in its list. The value returned will be used as the total sleep time, so add your own jitter. +// The library will pass the number of times it went through the whole list. +nc, err = nats.Connect(servers, nats.CustomReconnectDelay(func(attempts int) time.Duration { + return someBackoffFunction(attempts) +})) + +// Optionally disable randomization of the server pool +nc, err = nats.Connect(servers, nats.DontRandomize()) + +// Setup callbacks to be notified on disconnects, reconnects and connection closed. +nc, err = nats.Connect(servers, + nats.DisconnectErrHandler(func(nc *nats.Conn, err error) { + fmt.Printf("Got disconnected! Reason: %q\n", err) + }), + nats.ReconnectHandler(func(nc *nats.Conn) { + fmt.Printf("Got reconnected to %v!\n", nc.ConnectedUrl()) + }), + nats.ClosedHandler(func(nc *nats.Conn) { + fmt.Printf("Connection closed. Reason: %q\n", nc.LastError()) + }) +) + +// When connecting to a mesh of servers with auto-discovery capabilities, +// you may need to provide a username/password or token in order to connect +// to any server in that mesh when authentication is required. +// Instead of providing the credentials in the initial URL, you will use +// new option setters: +nc, err = nats.Connect("nats://localhost:4222", nats.UserInfo("foo", "bar")) + +// For token based authentication: +nc, err = nats.Connect("nats://localhost:4222", nats.Token("S3cretT0ken")) + +// You can even pass the two at the same time in case one of the server +// in the mesh requires token instead of user name and password. +nc, err = nats.Connect("nats://localhost:4222", + nats.UserInfo("foo", "bar"), + nats.Token("S3cretT0ken")) + +// Note that if credentials are specified in the initial URLs, they take +// precedence on the credentials specified through the options. +// For instance, in the connect call below, the client library will use +// the user "my" and password "pwd" to connect to localhost:4222, however, +// it will use username "foo" and password "bar" when (re)connecting to +// a different server URL that it got as part of the auto-discovery. +nc, err = nats.Connect("nats://my:pwd@localhost:4222", nats.UserInfo("foo", "bar")) + +``` + +## Context support (+Go 1.7) + +```go +ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second) +defer cancel() + +nc, err := nats.Connect(nats.DefaultURL) + +// Request with context +msg, err := nc.RequestWithContext(ctx, "foo", []byte("bar")) + +// Synchronous subscriber with context +sub, err := nc.SubscribeSync("foo") +msg, err := sub.NextMsgWithContext(ctx) + +// Encoded Request with context +c, err := nats.NewEncodedConn(nc, nats.JSON_ENCODER) +type request struct { + Message string `json:"message"` +} +type response struct { + Code int `json:"code"` +} +req := &request{Message: "Hello"} +resp := &response{} +err := c.RequestWithContext(ctx, "foo", req, resp) +``` + +## Backwards compatibility + +In the development of nats.go, we are committed to maintaining backward compatibility and ensuring a stable and reliable experience for all users. In general, we follow the standard go compatibility guidelines. +However, it's important to clarify our stance on certain types of changes: + +- **Expanding structures:** +Adding new fields to structs is not considered a breaking change. + +- **Adding methods to exported interfaces:** +Extending public interfaces with new methods is also not viewed as a breaking change within the context of this project. It is important to note that no unexported methods will be added to interfaces allowing users to implement them. + +Additionally, this library always supports at least 2 latest minor Go versions. For example, if the latest Go version is 1.22, the library will support Go 1.21 and 1.22. + +## License + +Unless otherwise noted, the NATS source files are distributed +under the Apache Version 2.0 license found in the LICENSE file. + +[![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fnats-io%2Fgo-nats.svg?type=large)](https://app.fossa.io/projects/git%2Bgithub.com%2Fnats-io%2Fgo-nats?ref=badge_large) diff --git a/vendor/github.com/nats-io/nats.go/context.go b/vendor/github.com/nats-io/nats.go/context.go new file mode 100644 index 00000000..20f1782a --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/context.go @@ -0,0 +1,244 @@ +// Copyright 2016-2023 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package nats + +import ( + "context" + "reflect" +) + +// RequestMsgWithContext takes a context, a subject and payload +// in bytes and request expecting a single response. +func (nc *Conn) RequestMsgWithContext(ctx context.Context, msg *Msg) (*Msg, error) { + if msg == nil { + return nil, ErrInvalidMsg + } + hdr, err := msg.headerBytes() + if err != nil { + return nil, err + } + return nc.requestWithContext(ctx, msg.Subject, hdr, msg.Data) +} + +// RequestWithContext takes a context, a subject and payload +// in bytes and request expecting a single response. +func (nc *Conn) RequestWithContext(ctx context.Context, subj string, data []byte) (*Msg, error) { + return nc.requestWithContext(ctx, subj, nil, data) +} + +func (nc *Conn) requestWithContext(ctx context.Context, subj string, hdr, data []byte) (*Msg, error) { + if ctx == nil { + return nil, ErrInvalidContext + } + if nc == nil { + return nil, ErrInvalidConnection + } + // Check whether the context is done already before making + // the request. + if ctx.Err() != nil { + return nil, ctx.Err() + } + + var m *Msg + var err error + + // If user wants the old style. + if nc.useOldRequestStyle() { + m, err = nc.oldRequestWithContext(ctx, subj, hdr, data) + } else { + mch, token, err := nc.createNewRequestAndSend(subj, hdr, data) + if err != nil { + return nil, err + } + + var ok bool + + select { + case m, ok = <-mch: + if !ok { + return nil, ErrConnectionClosed + } + case <-ctx.Done(): + nc.mu.Lock() + delete(nc.respMap, token) + nc.mu.Unlock() + return nil, ctx.Err() + } + } + // Check for no responder status. + if err == nil && len(m.Data) == 0 && m.Header.Get(statusHdr) == noResponders { + m, err = nil, ErrNoResponders + } + return m, err +} + +// oldRequestWithContext utilizes inbox and subscription per request. +func (nc *Conn) oldRequestWithContext(ctx context.Context, subj string, hdr, data []byte) (*Msg, error) { + inbox := nc.NewInbox() + ch := make(chan *Msg, RequestChanLen) + + s, err := nc.subscribe(inbox, _EMPTY_, nil, ch, true, nil) + if err != nil { + return nil, err + } + s.AutoUnsubscribe(1) + defer s.Unsubscribe() + + err = nc.publish(subj, inbox, hdr, data) + if err != nil { + return nil, err + } + + return s.NextMsgWithContext(ctx) +} + +func (s *Subscription) nextMsgWithContext(ctx context.Context, pullSubInternal, waitIfNoMsg bool) (*Msg, error) { + if ctx == nil { + return nil, ErrInvalidContext + } + if s == nil { + return nil, ErrBadSubscription + } + if ctx.Err() != nil { + return nil, ctx.Err() + } + + s.mu.Lock() + err := s.validateNextMsgState(pullSubInternal) + if err != nil { + s.mu.Unlock() + return nil, err + } + + // snapshot + mch := s.mch + s.mu.Unlock() + + var ok bool + var msg *Msg + + // If something is available right away, let's optimize that case. + select { + case msg, ok = <-mch: + if !ok { + return nil, s.getNextMsgErr() + } + if err := s.processNextMsgDelivered(msg); err != nil { + return nil, err + } + return msg, nil + default: + // If internal and we don't want to wait, signal that there is no + // message in the internal queue. + if pullSubInternal && !waitIfNoMsg { + return nil, errNoMessages + } + } + + select { + case msg, ok = <-mch: + if !ok { + return nil, s.getNextMsgErr() + } + if err := s.processNextMsgDelivered(msg); err != nil { + return nil, err + } + case <-ctx.Done(): + return nil, ctx.Err() + } + + return msg, nil +} + +// NextMsgWithContext takes a context and returns the next message +// available to a synchronous subscriber, blocking until it is delivered +// or context gets canceled. +func (s *Subscription) NextMsgWithContext(ctx context.Context) (*Msg, error) { + return s.nextMsgWithContext(ctx, false, true) +} + +// FlushWithContext will allow a context to control the duration +// of a Flush() call. This context should be non-nil and should +// have a deadline set. We will return an error if none is present. +func (nc *Conn) FlushWithContext(ctx context.Context) error { + if nc == nil { + return ErrInvalidConnection + } + if ctx == nil { + return ErrInvalidContext + } + _, ok := ctx.Deadline() + if !ok { + return ErrNoDeadlineContext + } + + nc.mu.Lock() + if nc.isClosed() { + nc.mu.Unlock() + return ErrConnectionClosed + } + // Create a buffered channel to prevent chan send to block + // in processPong() + ch := make(chan struct{}, 1) + nc.sendPing(ch) + nc.mu.Unlock() + + var err error + + select { + case _, ok := <-ch: + if !ok { + err = ErrConnectionClosed + } else { + close(ch) + } + case <-ctx.Done(): + err = ctx.Err() + } + + if err != nil { + nc.removeFlushEntry(ch) + } + + return err +} + +// RequestWithContext will create an Inbox and perform a Request +// using the provided cancellation context with the Inbox reply +// for the data v. A response will be decoded into the vPtr last parameter. +func (c *EncodedConn) RequestWithContext(ctx context.Context, subject string, v any, vPtr any) error { + if ctx == nil { + return ErrInvalidContext + } + + b, err := c.Enc.Encode(subject, v) + if err != nil { + return err + } + m, err := c.Conn.RequestWithContext(ctx, subject, b) + if err != nil { + return err + } + if reflect.TypeOf(vPtr) == emptyMsgType { + mPtr := vPtr.(*Msg) + *mPtr = *m + } else { + err := c.Enc.Decode(m.Subject, m.Data, vPtr) + if err != nil { + return err + } + } + + return nil +} diff --git a/vendor/github.com/nats-io/nats.go/dependencies.md b/vendor/github.com/nats-io/nats.go/dependencies.md new file mode 100644 index 00000000..ec9ab3c6 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/dependencies.md @@ -0,0 +1,15 @@ +# External Dependencies + +This file lists the dependencies used in this repository. + +| Dependency | License | +|-----------------------------------|--------------| +| Go | BSD 3-Clause | +| github.com/golang/protobuf/proto | BSD-3-Clause | +| github.com/klauspost/compress | BSD-3-Clause | +| github.com/nats-io/nats-server/v2 | Apache-2.0 | +| github.com/nats-io/nkeys | Apache-2.0 | +| github.com/nats-io/nuid | Apache-2.0 | +| go.uber.org/goleak | MIT | +| golang.org/x/text | BSD-3-Clause | +| google.golang.org/protobuf | BSD-3-Clause | diff --git a/vendor/github.com/nats-io/nats.go/enc.go b/vendor/github.com/nats-io/nats.go/enc.go new file mode 100644 index 00000000..4550f618 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/enc.go @@ -0,0 +1,269 @@ +// Copyright 2012-2023 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package nats + +import ( + "errors" + "fmt" + "reflect" + "sync" + "time" + + // Default Encoders + "github.com/nats-io/nats.go/encoders/builtin" +) + +// Encoder interface is for all register encoders +type Encoder interface { + Encode(subject string, v any) ([]byte, error) + Decode(subject string, data []byte, vPtr any) error +} + +var encMap map[string]Encoder +var encLock sync.Mutex + +// Indexed names into the Registered Encoders. +const ( + JSON_ENCODER = "json" + GOB_ENCODER = "gob" + DEFAULT_ENCODER = "default" +) + +func init() { + encMap = make(map[string]Encoder) + // Register json, gob and default encoder + RegisterEncoder(JSON_ENCODER, &builtin.JsonEncoder{}) + RegisterEncoder(GOB_ENCODER, &builtin.GobEncoder{}) + RegisterEncoder(DEFAULT_ENCODER, &builtin.DefaultEncoder{}) +} + +// EncodedConn are the preferred way to interface with NATS. They wrap a bare connection to +// a nats server and have an extendable encoder system that will encode and decode messages +// from raw Go types. +type EncodedConn struct { + Conn *Conn + Enc Encoder +} + +// NewEncodedConn will wrap an existing Connection and utilize the appropriate registered +// encoder. +func NewEncodedConn(c *Conn, encType string) (*EncodedConn, error) { + if c == nil { + return nil, errors.New("nats: Nil Connection") + } + if c.IsClosed() { + return nil, ErrConnectionClosed + } + ec := &EncodedConn{Conn: c, Enc: EncoderForType(encType)} + if ec.Enc == nil { + return nil, fmt.Errorf("no encoder registered for '%s'", encType) + } + return ec, nil +} + +// RegisterEncoder will register the encType with the given Encoder. Useful for customization. +func RegisterEncoder(encType string, enc Encoder) { + encLock.Lock() + defer encLock.Unlock() + encMap[encType] = enc +} + +// EncoderForType will return the registered Encoder for the encType. +func EncoderForType(encType string) Encoder { + encLock.Lock() + defer encLock.Unlock() + return encMap[encType] +} + +// Publish publishes the data argument to the given subject. The data argument +// will be encoded using the associated encoder. +func (c *EncodedConn) Publish(subject string, v any) error { + b, err := c.Enc.Encode(subject, v) + if err != nil { + return err + } + return c.Conn.publish(subject, _EMPTY_, nil, b) +} + +// PublishRequest will perform a Publish() expecting a response on the +// reply subject. Use Request() for automatically waiting for a response +// inline. +func (c *EncodedConn) PublishRequest(subject, reply string, v any) error { + b, err := c.Enc.Encode(subject, v) + if err != nil { + return err + } + return c.Conn.publish(subject, reply, nil, b) +} + +// Request will create an Inbox and perform a Request() call +// with the Inbox reply for the data v. A response will be +// decoded into the vPtr Response. +func (c *EncodedConn) Request(subject string, v any, vPtr any, timeout time.Duration) error { + b, err := c.Enc.Encode(subject, v) + if err != nil { + return err + } + m, err := c.Conn.Request(subject, b, timeout) + if err != nil { + return err + } + if reflect.TypeOf(vPtr) == emptyMsgType { + mPtr := vPtr.(*Msg) + *mPtr = *m + } else { + err = c.Enc.Decode(m.Subject, m.Data, vPtr) + } + return err +} + +// Handler is a specific callback used for Subscribe. It is generalized to +// an any, but we will discover its format and arguments at runtime +// and perform the correct callback, including demarshaling encoded data +// back into the appropriate struct based on the signature of the Handler. +// +// Handlers are expected to have one of four signatures. +// +// type person struct { +// Name string `json:"name,omitempty"` +// Age uint `json:"age,omitempty"` +// } +// +// handler := func(m *Msg) +// handler := func(p *person) +// handler := func(subject string, o *obj) +// handler := func(subject, reply string, o *obj) +// +// These forms allow a callback to request a raw Msg ptr, where the processing +// of the message from the wire is untouched. Process a JSON representation +// and demarshal it into the given struct, e.g. person. +// There are also variants where the callback wants either the subject, or the +// subject and the reply subject. +type Handler any + +// Dissect the cb Handler's signature +func argInfo(cb Handler) (reflect.Type, int) { + cbType := reflect.TypeOf(cb) + if cbType.Kind() != reflect.Func { + panic("nats: Handler needs to be a func") + } + numArgs := cbType.NumIn() + if numArgs == 0 { + return nil, numArgs + } + return cbType.In(numArgs - 1), numArgs +} + +var emptyMsgType = reflect.TypeOf(&Msg{}) + +// Subscribe will create a subscription on the given subject and process incoming +// messages using the specified Handler. The Handler should be a func that matches +// a signature from the description of Handler from above. +func (c *EncodedConn) Subscribe(subject string, cb Handler) (*Subscription, error) { + return c.subscribe(subject, _EMPTY_, cb) +} + +// QueueSubscribe will create a queue subscription on the given subject and process +// incoming messages using the specified Handler. The Handler should be a func that +// matches a signature from the description of Handler from above. +func (c *EncodedConn) QueueSubscribe(subject, queue string, cb Handler) (*Subscription, error) { + return c.subscribe(subject, queue, cb) +} + +// Internal implementation that all public functions will use. +func (c *EncodedConn) subscribe(subject, queue string, cb Handler) (*Subscription, error) { + if cb == nil { + return nil, errors.New("nats: Handler required for EncodedConn Subscription") + } + argType, numArgs := argInfo(cb) + if argType == nil { + return nil, errors.New("nats: Handler requires at least one argument") + } + + cbValue := reflect.ValueOf(cb) + wantsRaw := (argType == emptyMsgType) + + natsCB := func(m *Msg) { + var oV []reflect.Value + if wantsRaw { + oV = []reflect.Value{reflect.ValueOf(m)} + } else { + var oPtr reflect.Value + if argType.Kind() != reflect.Ptr { + oPtr = reflect.New(argType) + } else { + oPtr = reflect.New(argType.Elem()) + } + if err := c.Enc.Decode(m.Subject, m.Data, oPtr.Interface()); err != nil { + if c.Conn.Opts.AsyncErrorCB != nil { + c.Conn.ach.push(func() { + c.Conn.Opts.AsyncErrorCB(c.Conn, m.Sub, errors.New("nats: Got an error trying to unmarshal: "+err.Error())) + }) + } + return + } + if argType.Kind() != reflect.Ptr { + oPtr = reflect.Indirect(oPtr) + } + + // Callback Arity + switch numArgs { + case 1: + oV = []reflect.Value{oPtr} + case 2: + subV := reflect.ValueOf(m.Subject) + oV = []reflect.Value{subV, oPtr} + case 3: + subV := reflect.ValueOf(m.Subject) + replyV := reflect.ValueOf(m.Reply) + oV = []reflect.Value{subV, replyV, oPtr} + } + + } + cbValue.Call(oV) + } + + return c.Conn.subscribe(subject, queue, natsCB, nil, false, nil) +} + +// FlushTimeout allows a Flush operation to have an associated timeout. +func (c *EncodedConn) FlushTimeout(timeout time.Duration) (err error) { + return c.Conn.FlushTimeout(timeout) +} + +// Flush will perform a round trip to the server and return when it +// receives the internal reply. +func (c *EncodedConn) Flush() error { + return c.Conn.Flush() +} + +// Close will close the connection to the server. This call will release +// all blocking calls, such as Flush(), etc. +func (c *EncodedConn) Close() { + c.Conn.Close() +} + +// Drain will put a connection into a drain state. All subscriptions will +// immediately be put into a drain state. Upon completion, the publishers +// will be drained and can not publish any additional messages. Upon draining +// of the publishers, the connection will be closed. Use the ClosedCB() +// option to know when the connection has moved from draining to closed. +func (c *EncodedConn) Drain() error { + return c.Conn.Drain() +} + +// LastError reports the last error encountered via the Connection. +func (c *EncodedConn) LastError() error { + return c.Conn.LastError() +} diff --git a/vendor/github.com/nats-io/nats.go/encoders/builtin/default_enc.go b/vendor/github.com/nats-io/nats.go/encoders/builtin/default_enc.go new file mode 100644 index 00000000..c1d0f6f0 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/encoders/builtin/default_enc.go @@ -0,0 +1,117 @@ +// Copyright 2012-2023 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package builtin + +import ( + "bytes" + "fmt" + "reflect" + "strconv" + "unsafe" +) + +// DefaultEncoder implementation for EncodedConn. +// This encoder will leave []byte and string untouched, but will attempt to +// turn numbers into appropriate strings that can be decoded. It will also +// properly encoded and decode bools. If will encode a struct, but if you want +// to properly handle structures you should use JsonEncoder. +type DefaultEncoder struct { + // Empty +} + +var trueB = []byte("true") +var falseB = []byte("false") +var nilB = []byte("") + +// Encode +func (je *DefaultEncoder) Encode(subject string, v any) ([]byte, error) { + switch arg := v.(type) { + case string: + bytes := *(*[]byte)(unsafe.Pointer(&arg)) + return bytes, nil + case []byte: + return arg, nil + case bool: + if arg { + return trueB, nil + } else { + return falseB, nil + } + case nil: + return nilB, nil + default: + var buf bytes.Buffer + fmt.Fprintf(&buf, "%+v", arg) + return buf.Bytes(), nil + } +} + +// Decode +func (je *DefaultEncoder) Decode(subject string, data []byte, vPtr any) error { + // Figure out what it's pointing to... + sData := *(*string)(unsafe.Pointer(&data)) + switch arg := vPtr.(type) { + case *string: + *arg = sData + return nil + case *[]byte: + *arg = data + return nil + case *int: + n, err := strconv.ParseInt(sData, 10, 64) + if err != nil { + return err + } + *arg = int(n) + return nil + case *int32: + n, err := strconv.ParseInt(sData, 10, 64) + if err != nil { + return err + } + *arg = int32(n) + return nil + case *int64: + n, err := strconv.ParseInt(sData, 10, 64) + if err != nil { + return err + } + *arg = int64(n) + return nil + case *float32: + n, err := strconv.ParseFloat(sData, 32) + if err != nil { + return err + } + *arg = float32(n) + return nil + case *float64: + n, err := strconv.ParseFloat(sData, 64) + if err != nil { + return err + } + *arg = float64(n) + return nil + case *bool: + b, err := strconv.ParseBool(sData) + if err != nil { + return err + } + *arg = b + return nil + default: + vt := reflect.TypeOf(arg).Elem() + return fmt.Errorf("nats: Default Encoder can't decode to type %s", vt) + } +} diff --git a/vendor/github.com/nats-io/nats.go/encoders/builtin/gob_enc.go b/vendor/github.com/nats-io/nats.go/encoders/builtin/gob_enc.go new file mode 100644 index 00000000..7ecf85e4 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/encoders/builtin/gob_enc.go @@ -0,0 +1,45 @@ +// Copyright 2013-2023 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package builtin + +import ( + "bytes" + "encoding/gob" +) + +// GobEncoder is a Go specific GOB Encoder implementation for EncodedConn. +// This encoder will use the builtin encoding/gob to Marshal +// and Unmarshal most types, including structs. +type GobEncoder struct { + // Empty +} + +// FIXME(dlc) - This could probably be more efficient. + +// Encode +func (ge *GobEncoder) Encode(subject string, v any) ([]byte, error) { + b := new(bytes.Buffer) + enc := gob.NewEncoder(b) + if err := enc.Encode(v); err != nil { + return nil, err + } + return b.Bytes(), nil +} + +// Decode +func (ge *GobEncoder) Decode(subject string, data []byte, vPtr any) (err error) { + dec := gob.NewDecoder(bytes.NewBuffer(data)) + err = dec.Decode(vPtr) + return +} diff --git a/vendor/github.com/nats-io/nats.go/encoders/builtin/json_enc.go b/vendor/github.com/nats-io/nats.go/encoders/builtin/json_enc.go new file mode 100644 index 00000000..0540d985 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/encoders/builtin/json_enc.go @@ -0,0 +1,56 @@ +// Copyright 2012-2023 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package builtin + +import ( + "encoding/json" + "strings" +) + +// JsonEncoder is a JSON Encoder implementation for EncodedConn. +// This encoder will use the builtin encoding/json to Marshal +// and Unmarshal most types, including structs. +type JsonEncoder struct { + // Empty +} + +// Encode +func (je *JsonEncoder) Encode(subject string, v any) ([]byte, error) { + b, err := json.Marshal(v) + if err != nil { + return nil, err + } + return b, nil +} + +// Decode +func (je *JsonEncoder) Decode(subject string, data []byte, vPtr any) (err error) { + switch arg := vPtr.(type) { + case *string: + // If they want a string and it is a JSON string, strip quotes + // This allows someone to send a struct but receive as a plain string + // This cast should be efficient for Go 1.3 and beyond. + str := string(data) + if strings.HasPrefix(str, `"`) && strings.HasSuffix(str, `"`) { + *arg = str[1 : len(str)-1] + } else { + *arg = str + } + case *[]byte: + *arg = data + default: + err = json.Unmarshal(data, arg) + } + return +} diff --git a/vendor/github.com/nats-io/nats.go/go_test.mod b/vendor/github.com/nats-io/nats.go/go_test.mod new file mode 100644 index 00000000..f5b731dd --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/go_test.mod @@ -0,0 +1,23 @@ +module github.com/nats-io/nats.go + +go 1.19 + +require ( + github.com/golang/protobuf v1.4.2 + github.com/klauspost/compress v1.17.8 + github.com/nats-io/jwt v1.2.2 + github.com/nats-io/nats-server/v2 v2.10.16 + github.com/nats-io/nkeys v0.4.7 + github.com/nats-io/nuid v1.0.1 + go.uber.org/goleak v1.3.0 + golang.org/x/text v0.15.0 + google.golang.org/protobuf v1.23.0 +) + +require ( + github.com/minio/highwayhash v1.0.2 // indirect + github.com/nats-io/jwt/v2 v2.5.7 // indirect + golang.org/x/crypto v0.23.0 // indirect + golang.org/x/sys v0.20.0 // indirect + golang.org/x/time v0.5.0 // indirect +) diff --git a/vendor/github.com/nats-io/nats.go/go_test.sum b/vendor/github.com/nats-io/nats.go/go_test.sum new file mode 100644 index 00000000..f89d755b --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/go_test.sum @@ -0,0 +1,56 @@ +github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= +github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8= +github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA= +github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs= +github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w= +github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0= +github.com/golang/protobuf v1.4.2 h1:+Z5KGCizgyZCbGh1KZqA0fcLLkwbsjIzS4aV2v7wJX0= +github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= +github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= +github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= +github.com/google/go-cmp v0.4.0 h1:xsAVV57WRhGj6kEIi8ReJzQlHHqcBYCElAvkovg3B/4= +github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/klauspost/compress v1.17.8 h1:YcnTYrq7MikUT7k0Yb5eceMmALQPYBW/Xltxn0NAMnU= +github.com/klauspost/compress v1.17.8/go.mod h1:Di0epgTjJY877eYKx5yC51cX2A2Vl2ibi7bDH9ttBbw= +github.com/minio/highwayhash v1.0.2 h1:Aak5U0nElisjDCfPSG79Tgzkn2gl66NxOMspRrKnA/g= +github.com/minio/highwayhash v1.0.2/go.mod h1:BQskDq+xkJ12lmlUUi7U0M5Swg3EWR+dLTk+kldvVxY= +github.com/nats-io/jwt v1.2.2 h1:w3GMTO969dFg+UOKTmmyuu7IGdusK+7Ytlt//OYH/uU= +github.com/nats-io/jwt v1.2.2/go.mod h1:/xX356yQA6LuXI9xWW7mZNpxgF2mBmGecH+Fj34sP5Q= +github.com/nats-io/jwt/v2 v2.5.7 h1:j5lH1fUXCnJnY8SsQeB/a/z9Azgu2bYIDvtPVNdxe2c= +github.com/nats-io/jwt/v2 v2.5.7/go.mod h1:ZdWS1nZa6WMZfFwwgpEaqBV8EPGVgOTDHN/wTbz0Y5A= +github.com/nats-io/nats-server/v2 v2.10.16 h1:2jXaiydp5oB/nAx/Ytf9fdCi9QN6ItIc9eehX8kwVV0= +github.com/nats-io/nats-server/v2 v2.10.16/go.mod h1:Pksi38H2+6xLe1vQx0/EA4bzetM0NqyIHcIbmgXSkIU= +github.com/nats-io/nkeys v0.2.0/go.mod h1:XdZpAbhgyyODYqjTawOnIOI7VlbKSarI9Gfy1tqEu/s= +github.com/nats-io/nkeys v0.4.7 h1:RwNJbbIdYCoClSDNY7QVKZlyb/wfT6ugvFCiKy6vDvI= +github.com/nats-io/nkeys v0.4.7/go.mod h1:kqXRgRDPlGy7nGaEDMuYzmiJCIAAWDK0IMBtDmGD0nc= +github.com/nats-io/nuid v1.0.1 h1:5iA8DT8V7q8WK2EScv2padNa/rTESc1KdnPw4TC2paw= +github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OSON2c= +github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= +github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PKk= +go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto= +go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE= +golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= +golang.org/x/crypto v0.0.0-20200323165209-0ec3e9974c59/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= +golang.org/x/crypto v0.23.0 h1:dIJU/v2J8Mdglj/8rJ6UUOM3Zc9zLZxVZwwxMooUSAI= +golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8= +golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= +golang.org/x/sys v0.0.0-20190130150945-aca44879d564/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.20.0 h1:Od9JTbYCk261bKm4M/mw7AklTlFYIa0bIp9BgSm1S8Y= +golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= +golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= +golang.org/x/text v0.15.0 h1:h1V/4gjBv8v9cjcR6+AR5+/cIYK5N/WAgiv4xlsEtAk= +golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU= +golang.org/x/time v0.5.0 h1:o7cqy6amK/52YcAKIPlM3a+Fpj35zvRj2TP+e1xFSfk= +golang.org/x/time v0.5.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM= +golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4= +golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8= +google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0= +google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM= +google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE= +google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo= +google.golang.org/protobuf v1.23.0 h1:4MY060fB1DLGMB/7MBTLnwQUY6+F09GEiz6SsrNqyzM= +google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= +gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= diff --git a/vendor/github.com/nats-io/nats.go/internal/parser/parse.go b/vendor/github.com/nats-io/nats.go/internal/parser/parse.go new file mode 100644 index 00000000..7eab8add --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/internal/parser/parse.go @@ -0,0 +1,104 @@ +// Copyright 2020-2022 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package parser + +import ( + "errors" + "fmt" +) + +const ( + AckDomainTokenPos = iota + 2 + AckAccHashTokenPos + AckStreamTokenPos + AckConsumerTokenPos + AckNumDeliveredTokenPos + AckStreamSeqTokenPos + AckConsumerSeqTokenPos + AckTimestampSeqTokenPos + AckNumPendingTokenPos +) + +var ErrInvalidSubjectFormat = errors.New("invalid format of ACK subject") + +// Quick parser for positive numbers in ack reply encoding. +// NOTE: This parser does not detect uint64 overflow +func ParseNum(d string) (n uint64) { + if len(d) == 0 { + return 0 + } + + // ASCII numbers 0-9 + const ( + asciiZero = 48 + asciiNine = 57 + ) + + for _, dec := range d { + if dec < asciiZero || dec > asciiNine { + return 0 + } + n = n*10 + uint64(dec) - asciiZero + } + return +} + +func GetMetadataFields(subject string) ([]string, error) { + v1TokenCounts, v2TokenCounts := 9, 12 + + var start int + tokens := make([]string, 0, v2TokenCounts) + for i := 0; i < len(subject); i++ { + if subject[i] == '.' { + tokens = append(tokens, subject[start:i]) + start = i + 1 + } + } + tokens = append(tokens, subject[start:]) + // + // Newer server will include the domain name and account hash in the subject, + // and a token at the end. + // + // Old subject was: + // $JS.ACK....... + // + // New subject would be: + // $JS.ACK.......... + // + // v1 has 9 tokens, v2 has 12, but we must not be strict on the 12th since + // it may be removed in the future. Also, the library has no use for it. + // The point is that a v2 ACK subject is valid if it has at least 11 tokens. + // + tokensLen := len(tokens) + // If lower than 9 or more than 9 but less than 11, report an error + if tokensLen < v1TokenCounts || (tokensLen > v1TokenCounts && tokensLen < v2TokenCounts-1) { + return nil, ErrInvalidSubjectFormat + } + if tokens[0] != "$JS" || tokens[1] != "ACK" { + return nil, fmt.Errorf("%w: subject should start with $JS.ACK", ErrInvalidSubjectFormat) + } + // For v1 style, we insert 2 empty tokens (domain and hash) so that the + // rest of the library references known fields at a constant location. + if tokensLen == v1TokenCounts { + // Extend the array (we know the backend is big enough) + tokens = append(tokens[:AckDomainTokenPos+2], tokens[AckDomainTokenPos:]...) + // Clear the domain and hash tokens + tokens[AckDomainTokenPos], tokens[AckAccHashTokenPos] = "", "" + + } else if tokens[AckDomainTokenPos] == "_" { + // If domain is "_", replace with empty value. + tokens[AckDomainTokenPos] = "" + } + return tokens, nil +} diff --git a/vendor/github.com/nats-io/nats.go/jetstream/README.md b/vendor/github.com/nats-io/nats.go/jetstream/README.md new file mode 100644 index 00000000..75b46c7b --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/jetstream/README.md @@ -0,0 +1,1014 @@ +# JetStream Simplified Client + +This doc covers the basic usage of the `jetstream` package in `nats.go` client. + +- [JetStream Simplified Client](#jetstream-simplified-client) + - [Overview](#overview) + - [Basic usage](#basic-usage) + - [Streams](#streams) + - [Stream management (CRUD)](#stream-management-crud) + - [Listing streams and stream names](#listing-streams-and-stream-names) + - [Stream-specific operations](#stream-specific-operations) + - [Consumers](#consumers) + - [Consumers management](#consumers-management) + - [Listing consumers and consumer + names](#listing-consumers-and-consumer-names) + - [Ordered consumers](#ordered-consumers) + - [Receiving messages from the + consumer](#receiving-messages-from-the-consumer) + - [Single fetch](#single-fetch) + - [Continuous polling](#continuous-polling) + - [Using `Consume()` receive messages in a + callback](#using-consume-receive-messages-in-a-callback) + - [Using `Messages()` to iterate over incoming + messages](#using-messages-to-iterate-over-incoming-messages) + - [Publishing on stream](#publishing-on-stream) + - [Synchronous publish](#synchronous-publish) + - [Async publish](#async-publish) + - [KeyValue Store](#keyvalue-store) + - [Basic usage of KV bucket](#basic-usage-of-kv-bucket) + - [Watching for changes on a bucket](#watching-for-changes-on-a-bucket) + - [Additional operations on a bucket](#additional-operations-on-a-bucket) + - [Object Store](#object-store) + - [Basic usage of Object Store](#basic-usage-of-object-store) + - [Watching for changes on a store](#watching-for-changes-on-a-store) + - [Additional operations on a store](#additional-operations-on-a-store) + - [Examples](#examples) + +## Overview + +`jetstream` package is a new client API to interact with NATS JetStream, aiming +to replace the JetStream client implementation from `nats` package. The main +goal of this package is to provide a simple and clear way to interact with +JetStream API. Key differences between `jetstream` and `nats` packages include: + +- Using smaller, simpler interfaces to manage streams and consumers +- Using more granular and predictable approach to consuming messages from a + stream, instead of relying on often complicated and unpredictable + `Subscribe()` method (and all of its flavors) +- Allowing the usage of pull consumers to continuously receive incoming messages + (including ordered consumer functionality) +- Separating JetStream context from core NATS + +`jetstream` package provides several ways of interacting with the API: + +- `JetStream` - top-level interface, used to create and manage streams, + consumers and publishing messages +- `Stream` - used to manage consumers for a specific stream, as well as + performing stream-specific operations (purging, fetching and deleting messages + by sequence number, fetching stream info) +- `Consumer` - used to get information about a consumer as well as consuming + messages +- `Msg` - used for message-specific operations - reading data, headers and + metadata, as well as performing various types of acknowledgements + +Additionally, `jetstream` exposes [KeyValue Store](#keyvalue-store) and +[ObjectStore](#object-store) capabilities. KV and Object stores are abstraction +layers on top of JetStream Streams, simplifying key value and large data +storage on Streams. + +> __NOTE__: `jetstream` requires nats-server >= 2.9.0 to work correctly. + +## Basic usage + +```go +package main + +import ( + "context" + "fmt" + "strconv" + "time" + + "github.com/nats-io/nats.go" + "github.com/nats-io/nats.go/jetstream" +) + +func main() { + // In the `jetstream` package, almost all API calls rely on `context.Context` for timeout/cancellation handling + ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second) + defer cancel() + nc, _ := nats.Connect(nats.DefaultURL) + + // Create a JetStream management interface + js, _ := jetstream.New(nc) + + // Create a stream + s, _ := js.CreateStream(ctx, jetstream.StreamConfig{ + Name: "ORDERS", + Subjects: []string{"ORDERS.*"}, + }) + + // Publish some messages + for i := 0; i < 100; i++ { + js.Publish(ctx, "ORDERS.new", []byte("hello message "+strconv.Itoa(i))) + fmt.Printf("Published hello message %d\n", i) + } + + // Create durable consumer + c, _ := s.CreateOrUpdateConsumer(ctx, jetstream.ConsumerConfig{ + Durable: "CONS", + AckPolicy: jetstream.AckExplicitPolicy, + }) + + // Get 10 messages from the consumer + messageCounter := 0 + msgs, err := c.Fetch(10) + if err != nil { + // handle error + } + + for msg := range msgs.Messages() { + msg.Ack() + fmt.Printf("Received a JetStream message via fetch: %s\n", string(msg.Data())) + messageCounter++ + } + + fmt.Printf("received %d messages\n", messageCounter) + + if msgs.Error() != nil { + fmt.Println("Error during Fetch(): ", msgs.Error()) + } + + // Receive messages continuously in a callback + cons, _ := c.Consume(func(msg jetstream.Msg) { + msg.Ack() + fmt.Printf("Received a JetStream message via callback: %s\n", string(msg.Data())) + messageCounter++ + }) + defer cons.Stop() + + // Iterate over messages continuously + it, _ := c.Messages() + for i := 0; i < 10; i++ { + msg, _ := it.Next() + msg.Ack() + fmt.Printf("Received a JetStream message via iterator: %s\n", string(msg.Data())) + messageCounter++ + } + it.Stop() + + // block until all 100 published messages have been processed + for messageCounter < 100 { + time.Sleep(10 * time.Millisecond) + } +} +``` + +## Streams + +`jetstream` provides methods to manage and list streams, as well as perform +stream-specific operations (purging, fetching/deleting messages by sequence id) + +### Stream management (CRUD) + +```go +js, _ := jetstream.New(nc) + +// create a stream (this is an idempotent operation) +s, _ := js.CreateStream(ctx, jetstream.StreamConfig{ + Name: "ORDERS", + Subjects: []string{"ORDERS.*"}, +}) + +// update a stream +s, _ = js.UpdateStream(ctx, jetstream.StreamConfig{ + Name: "ORDERS", + Subjects: []string{"ORDERS.*"}, + Description: "updated stream", +}) + +// get stream handle +s, _ = js.Stream(ctx, "ORDERS") + +// delete a stream +js.DeleteStream(ctx, "ORDERS") +``` + +### Listing streams and stream names + +```go +// list streams +streams := js.ListStreams(ctx) +for s := range streams.Info() { + fmt.Println(s.Config.Name) +} +if streams.Err() != nil { + fmt.Println("Unexpected error occurred") +} + +// list stream names +names := js.StreamNames(ctx) +for name := range names.Name() { + fmt.Println(name) +} +if names.Err() != nil { + fmt.Println("Unexpected error occurred") +} +``` + +### Stream-specific operations + +Using `Stream` interface, it is also possible to: + +- Purge a stream + +```go +// remove all messages from a stream +_ = s.Purge(ctx) + +// remove all messages from a stream that are stored on a specific subject +_ = s.Purge(ctx, jetstream.WithPurgeSubject("ORDERS.new")) + +// remove all messages up to specified sequence number +_ = s.Purge(ctx, jetstream.WithPurgeSequence(100)) + +// remove messages, but keep 10 newest +_ = s.Purge(ctx, jetstream.WithPurgeKeep(10)) +``` + +- Get and messages from stream + +```go +// get message from stream with sequence number == 100 +msg, _ := s.GetMsg(ctx, 100) + +// get last message from "ORDERS.new" subject +msg, _ = s.GetLastMsgForSubject(ctx, "ORDERS.new") + +// delete a message with sequence number == 100 +_ = s.DeleteMsg(ctx, 100) +``` + +- Get information about a stream + +```go +// Fetches latest stream info from server +info, _ := s.Info(ctx) +fmt.Println(info.Config.Name) + +// Returns the most recently fetched StreamInfo, without making an API call to the server +cachedInfo := s.CachedInfo() +fmt.Println(cachedInfo.Config.Name) +``` + +## Consumers + +Only pull consumers are supported in `jetstream` package. However, unlike the +JetStream API in `nats` package, pull consumers allow for continuous message +retrieval (similarly to how `nats.Subscribe()` works). Because of that, push +consumers can be easily replaced by pull consumers for most of the use cases. + +### Consumers management + +CRUD operations on consumers can be achieved on 2 levels: + +- on `JetStream` interface + +```go +js, _ := jetstream.New(nc) + +// create a consumer (this is an idempotent operation) +// an error will be returned if consumer already exists and has different configuration. +cons, _ := js.CreateConsumer(ctx, "ORDERS", jetstream.ConsumerConfig{ + Durable: "foo", + AckPolicy: jetstream.AckExplicitPolicy, +}) + +// create an ephemeral pull consumer by not providing `Durable` +ephemeral, _ := js.CreateConsumer(ctx, "ORDERS", jetstream.ConsumerConfig{ + AckPolicy: jetstream.AckExplicitPolicy, +}) + + +// consumer can also be created using CreateOrUpdateConsumer +// this method will either create a consumer if it does not exist +// or update existing consumer (if possible) +cons2 := js.CreateOrUpdateConsumer(ctx, "ORDERS", jetstream.ConsumerConfig{ + Name: "bar", +}) + +// consumers can be updated +// an error will be returned if consumer with given name does not exist +// or an illegal property is to be updated (e.g. AckPolicy) +updated, _ := js.UpdateConsumer(ctx, "ORDERS", jetstream.ConsumerConfig{ + AckPolicy: jetstream.AckExplicitPolicy, + Description: "updated consumer" +}) + +// get consumer handle +cons, _ = js.Consumer(ctx, "ORDERS", "foo") + +// delete a consumer +js.DeleteConsumer(ctx, "ORDERS", "foo") +``` + +- on `Stream` interface + +```go +// Create a JetStream management interface +js, _ := jetstream.New(nc) + +// get stream handle +stream, _ := js.Stream(ctx, "ORDERS") + +// create consumer +cons, _ := stream.CreateConsumer(ctx, jetstream.ConsumerConfig{ + Durable: "foo", + AckPolicy: jetstream.AckExplicitPolicy, +}) + +// get consumer handle +cons, _ = stream.Consumer(ctx, "ORDERS", "foo") + +// delete a consumer +stream.DeleteConsumer(ctx, "foo") +``` + +`Consumer` interface, returned when creating/fetching consumers, allows fetching +`ConsumerInfo`: + +```go +// Fetches latest consumer info from server +info, _ := cons.Info(ctx) +fmt.Println(info.Config.Durable) + +// Returns the most recently fetched ConsumerInfo, without making an API call to the server +cachedInfo := cons.CachedInfo() +fmt.Println(cachedInfo.Config.Durable) +``` + +### Listing consumers and consumer names + +```go +// list consumers +consumers := s.ListConsumers(ctx) +for cons := range consumers.Info() { + fmt.Println(cons.Name) +} +if consumers.Err() != nil { + fmt.Println("Unexpected error occurred") +} + +// list consumer names +names := s.ConsumerNames(ctx) +for name := range names.Name() { + fmt.Println(name) +} +if names.Err() != nil { + fmt.Println("Unexpected error occurred") +} +``` + +### Ordered consumers + +`jetstream`, in addition to basic named/ephemeral consumers, supports ordered +consumer functionality. Ordered is strictly processing messages in the order +that they were stored on the stream, providing a consistent and deterministic +message ordering. It is also resilient to consumer deletion. + +Ordered consumers present the same set of message consumption methods as +standard pull consumers. + +```go +js, _ := jetstream.New(nc) + +// create a consumer (this is an idempotent operation) +cons, _ := js.OrderedConsumer(ctx, "ORDERS", jetstream.OrderedConsumerConfig{ + // Filter results from "ORDERS" stream by specific subject + FilterSubjects: []{"ORDERS.A"}, +}) +``` + +### Receiving messages from the consumer + +The `Consumer` interface covers allows fetching messages on demand, with +pre-defined batch size on bytes limit, or continuous push-like receiving of +messages. + +#### __Single fetch__ + +This pattern pattern allows fetching a defined number of messages in a single +RPC. + +- Using `Fetch` or `FetchBytes`, consumer will return up to the provided number +of messages/bytes. By default, `Fetch()` will wait 30 seconds before timing out +(this behavior can be configured using `FetchMaxWait()` option): + +```go +// receive up to 10 messages from the stream +msgs, err := c.Fetch(10) +if err != nil { + // handle error +} + +for msg := range msgs.Messages() { + fmt.Printf("Received a JetStream message: %s\n", string(msg.Data())) +} + +if msgs.Error() != nil { + // handle error +} + +// receive up to 1024 B of data +msgs, err := c.FetchBytes(1024) +if err != nil { +// handle error +} + +for msg := range msgs.Messages() { + fmt.Printf("Received a JetStream message: %s\n", string(msg.Data())) +} + +if msgs.Error() != nil { + // handle error +} +``` + +Similarly, `FetchNoWait()` can be used in order to only return messages from the +stream available at the time of sending request: + +```go +// FetchNoWait will not wait for new messages if the whole batch is not available at the time of sending request. +msgs, err := c.FetchNoWait(10) +if err != nil { +// handle error +} + +for msg := range msgs.Messages() { + fmt.Printf("Received a JetStream message: %s\n", string(msg.Data())) +} + +if msgs.Error() != nil { + // handle error +} +``` + +> __Warning__: Both `Fetch()` and `FetchNoWait()` have worse performance when +> used to continuously retrieve messages in comparison to `Messages()` or +`Consume()` methods, as they do not perform any optimizations (pre-buffering) +and new subscription is created for each execution. + +#### Continuous polling + +There are 2 ways to achieve push-like behavior using pull consumers in +`jetstream` package. Both `Messages()` and `Consume()` methods perform similar optimizations +and for most cases can be used interchangeably. + +There is an advantage of using `Messages()` instead of `Consume()` for work-queue scenarios, +where messages should be fetched one by one, as it allows for finer control over fetching +single messages on demand. + +Subject filtering is achieved by configuring a consumer with a `FilterSubject` +value. + +##### Using `Consume()` receive messages in a callback + +```go +cons, _ := js.CreateOrUpdateConsumer("ORDERS", jetstream.ConsumerConfig{ + AckPolicy: jetstream.AckExplicitPolicy, + // receive messages from ORDERS.A subject only + FilterSubject: "ORDERS.A" +})) + +consContext, _ := c.Consume(func(msg jetstream.Msg) { + fmt.Printf("Received a JetStream message: %s\n", string(msg.Data())) +}) +defer consContext.Stop() +``` + +Similarly to `Messages()`, `Consume()` can be supplied with options to modify +the behavior of a single pull request: + +- `PullMaxMessages(int)` - up to provided number of messages will be buffered +- `PullMaxBytes(int)` - up to provided number of bytes will be buffered. This +setting and `PullMaxMessages` are mutually exclusive +- `PullExpiry(time.Duration)` - timeout on a single pull request to the server +type PullThresholdMessages int +- `PullThresholdMessages(int)` - amount of messages which triggers refilling the + buffer +- `PullThresholdBytes(int)` - amount of bytes which triggers refilling the + buffer +- `PullHeartbeat(time.Duration)` - idle heartbeat duration for a single pull +request. An error will be triggered if at least 2 heartbeats are missed +- `WithConsumeErrHandler(func (ConsumeContext, error))` - when used, sets a + custom error handler on `Consume()`, allowing e.g. tracking missing + heartbeats. + +> __NOTE__: `Stop()` should always be called on `ConsumeContext` to avoid +> leaking goroutines. + +##### Using `Messages()` to iterate over incoming messages + +```go +iter, _ := cons.Messages() +for { + msg, err := iter.Next() + // Next can return error, e.g. when iterator is closed or no heartbeats were received + if err != nil { + //handle error + } + fmt.Printf("Received a JetStream message: %s\n", string(msg.Data())) + msg.Ack() +} +iter.Stop() +``` + +It can also be configured to only store up to defined number of messages/bytes +in the buffer. + +```go +// a maximum of 10 messages or 1024 bytes will be stored in memory (whichever is encountered first) +iter, _ := cons.Messages(jetstream.PullMaxMessages(10), jetstream.PullMaxBytes(1024)) +``` + +`Messages()` exposes the following options: + +- `PullMaxMessages(int)` - up to provided number of messages will be buffered +- `PullMaxBytes(int)` - up to provided number of bytes will be buffered. This +setting and `PullMaxMessages` are mutually exclusive +- `PullExpiry(time.Duration)` - timeout on a single pull request to the server +type PullThresholdMessages int +- `PullThresholdMessages(int)` - amount of messages which triggers refilling the + buffer +- `PullThresholdBytes(int)` - amount of bytes which triggers refilling the + buffer +- `PullHeartbeat(time.Duration)` - idle heartbeat duration for a single pull +request. An error will be triggered if at least 2 heartbeats are missed (unless +`WithMessagesErrOnMissingHeartbeat(false)` is used) + +##### Using `Messages()` to fetch single messages one by one + +When implementing work queue, it is possible to use `Messages()` in order to +fetch messages from the server one-by-one, without optimizations and +pre-buffering (to avoid redeliveries when processing messages at slow rate). + +```go +// PullMaxMessages determines how many messages will be sent to the client in a single pull request +iter, _ := cons.Messages(jetstream.PullMaxMessages(1)) +numWorkers := 5 +sem := make(chan struct{}, numWorkers) +for { + sem <- struct{}{} + go func() { + defer func() { + <-sem + }() + msg, err := iter.Next() + if err != nil { + // handle err + } + fmt.Printf("Processing msg: %s\n", string(msg.Data())) + doWork() + msg.Ack() + }() +} +``` + +## Publishing on stream + +`JetStream` interface allows publishing messages on stream in 2 ways: + +### __Synchronous publish__ + +```go +js, _ := jetstream.New(nc) + +// Publish message on subject ORDERS.new +// Given subject has to belong to a stream +ack, err := js.PublishMsg(ctx, &nats.Msg{ + Data: []byte("hello"), + Subject: "ORDERS.new", +}) +fmt.Printf("Published msg with sequence number %d on stream %q", ack.Sequence, ack.Stream) + +// A helper method accepting subject and data as parameters +ack, err = js.Publish(ctx, "ORDERS.new", []byte("hello")) +``` + +Both `Publish()` and `PublishMsg()` can be supplied with options allowing +setting various headers. Additionally, for `PublishMsg()` headers can be set +directly on `nats.Msg`. + +```go +// All 3 implementations are work identically +ack, err := js.PublishMsg(ctx, &nats.Msg{ + Data: []byte("hello"), + Subject: "ORDERS.new", + Header: nats.Header{ + "Nats-Msg-Id": []string{"id"}, + }, +}) + +ack, err = js.PublishMsg(ctx, &nats.Msg{ + Data: []byte("hello"), + Subject: "ORDERS.new", +}, jetstream.WithMsgID("id")) + +ack, err = js.Publish(ctx, "ORDERS.new", []byte("hello"), jetstream.WithMsgID("id")) +``` + +### __Async publish__ + +```go +js, _ := jetstream.New(nc) + +// publish message and do not wait for ack +ackF, err := js.PublishMsgAsync(ctx, &nats.Msg{ + Data: []byte("hello"), + Subject: "ORDERS.new", +}) + +// block and wait for ack +select { +case ack := <-ackF.Ok(): + fmt.Printf("Published msg with sequence number %d on stream %q", ack.Sequence, ack.Stream) +case err := <-ackF.Err(): + fmt.Println(err) +} + +// similarly to synchronous publish, there is a helper method accepting subject and data +ackF, err = js.PublishAsync("ORDERS.new", []byte("hello")) +``` + +Just as for synchronous publish, `PublishAsync()` and `PublishMsgAsync()` accept +options for setting headers. + +## KeyValue Store + +JetStream KeyValue Stores offer a straightforward method for storing key-value +pairs within JetStream. These stores are supported by a specially configured +stream, designed to efficiently and compactly store these pairs. This structure +ensures rapid and convenient access to the data. + +The KV Store, also known as a bucket, enables the execution of various operations: + +- create/update a value for a given key +- get a value for a given key +- delete a value for a given key +- purge all values from a bucket +- list all keys in a bucket +- watch for changes on given key set or the whole bucket +- retrieve history of changes for a given key + +### Basic usage of KV bucket + +The most basic usage of KV bucket is to create or retrieve a bucket and perform +basic CRUD operations on keys. + +```go +js, _ := jetstream.New(nc) +ctx := context.Background() + +// Create a new bucket. Bucket name is required and has to be unique within a JetStream account. +kv, _ := js.CreateKeyValue(ctx, jetstream.KeyValueConfig{Bucket: "profiles"}) + +// Set a value for a given key +// Put will either create or update a value for a given key +kv.Put(ctx, "sue.color", []byte("blue")) + +// Get an entry for a given key +// Entry contains key/value, but also metadata (revision, timestamp, etc.)) +entry, _ := kv.Get(ctx, "sue.color") + +// Prints `sue.color @ 1 -> "blue"` +fmt.Printf("%s @ %d -> %q\n", entry.Key(), entry.Revision(), string(entry.Value())) + +// Update a value for a given key +// Update will fail if the key does not exist or the revision has changed +kv.Update(ctx, "sue.color", []byte("red"), 1) + +// Create will fail if the key already exists +_, err := kv.Create(ctx, "sue.color", []byte("purple")) +fmt.Println(err) // prints `nats: key exists` + +// Delete a value for a given key. +// Delete is not destructive, it will add a delete marker for a given key +// and all previous revisions will still be available +kv.Delete(ctx, "sue.color") + +// getting a deleted key will return an error +_, err = kv.Get(ctx, "sue.color") +fmt.Println(err) // prints `nats: key not found` + +// A bucket can be deleted once it is no longer needed +js.DeleteKeyValue(ctx, "profiles") +``` + +### Watching for changes on a bucket + +KV buckets support Watchers, which can be used to watch for changes on a given +key or the whole bucket. Watcher will receive a notification on a channel when a +change occurs. By default, watcher will return initial values for all matching +keys. After sending all initial values, watcher will send nil on the channel to +signal that all initial values have been sent and it will start sending updates when +changes occur. + +Watcher supports several configuration options: + +- `IncludeHistory` will have the key watcher send all historical values +for each key (up to KeyValueMaxHistory). +- `IgnoreDeletes` will have the key watcher not pass any keys with +delete markers. +- `UpdatesOnly` will have the key watcher only pass updates on values +(without values already present when starting). +- `MetaOnly` will have the key watcher retrieve only the entry metadata, not the entry value. +- `ResumeFromRevision` instructs the key watcher to resume from a +specific revision number. + +```go +js, _ := jetstream.New(nc) +ctx := context.Background() +kv, _ := js.CreateKeyValue(ctx, jetstream.KeyValueConfig{Bucket: "profiles"}) + +kv.Put(ctx, "sue.color", []byte("blue")) + +// A watcher can be created to watch for changes on a given key or the whole bucket +// By default, watcher will return most recent values for all matching keys. +// Watcher can be configured to only return updates by using jetstream.UpdatesOnly() option. +watcher, _ := kv.Watch(ctx, "sue.*") +defer watcher.Stop() + +kv.Put(ctx, "sue.age", []byte("43")) +kv.Put(ctx, "sue.color", []byte("red")) + +// First, the watcher sends most recent values for all matching keys. +// In this case, it will send a single entry for `sue.color`. +entry := <-watcher.Updates() +// Prints `sue.color @ 1 -> "blue"` +fmt.Printf("%s @ %d -> %q\n", entry.Key(), entry.Revision(), string(entry.Value())) + +// After all current values have been sent, watcher will send nil on the channel. +entry = <-watcher.Updates() +if entry != nil { + fmt.Println("Unexpected entry received") +} + +// After that, watcher will send updates when changes occur +// In this case, it will send an entry for `sue.color` and `sue.age`. + +entry = <-watcher.Updates() +// Prints `sue.age @ 2 -> "43"` +fmt.Printf("%s @ %d -> %q\n", entry.Key(), entry.Revision(), string(entry.Value())) + +entry = <-watcher.Updates() +// Prints `sue.color @ 3 -> "red"` +fmt.Printf("%s @ %d -> %q\n", entry.Key(), entry.Revision(), string(entry.Value())) +``` + +### Additional operations on a bucket + +In addition to basic CRUD operations and watching for changes, KV buckets +support several additional operations: + +- `ListKeys` will return all keys in a bucket" + +```go +js, _ := jetstream.New(nc) +ctx := context.Background() +kv, _ := js.CreateKeyValue(ctx, jetstream.KeyValueConfig{Bucket: "profiles"}) + +kv.Put(ctx, "sue.color", []byte("blue")) +kv.Put(ctx, "sue.age", []byte("43")) +kv.Put(ctx, "bucket", []byte("profiles")) + +keys, _ := kv.ListKeys(ctx) + +// Prints all 3 keys +for key := range keys.Keys() { + fmt.Println(key) +} +``` + +- `Purge` and `PurgeDeletes` for removing all keys from a bucket + +```go +js, _ := jetstream.New(nc) +ctx := context.Background() +kv, _ := js.CreateKeyValue(ctx, jetstream.KeyValueConfig{Bucket: "profiles"}) + +kv.Put(ctx, "sue.color", []byte("blue")) +kv.Put(ctx, "sue.age", []byte("43")) +kv.Put(ctx, "bucket", []byte("profiles")) + +// Purge will remove all keys from a bucket. +// The latest revision of each key will be kept +// with a delete marker, all previous revisions will be removed +// permanently. +kv.Purge(ctx) + +// PurgeDeletes will remove all keys from a bucket +// with a delete marker. +kv.PurgeDeletes(ctx) +``` + +- `Status` will return the current status of a bucket + +```go +js, _ := jetstream.New(nc) +ctx := context.Background() +kv, _ := js.CreateKeyValue(ctx, jetstream.KeyValueConfig{Bucket: "profiles"}) + +kv.Put(ctx, "sue.color", []byte("blue")) +kv.Put(ctx, "sue.age", []byte("43")) +kv.Put(ctx, "bucket", []byte("profiles")) + +status, _ := kv.Status(ctx) + +fmt.Println(status.Bucket()) // prints `profiles` +fmt.Println(status.Values()) // prints `3` +fmt.Println(status.Bytes()) // prints the size of all values in bytes +``` + +## Object Store + +JetStream Object Stores offer a straightforward method for storing large objects +within JetStream. These stores are backed by a specially configured streams, +designed to efficiently and compactly store these objects. + +The Object Store, also known as a bucket, enables the execution of various +operations: + +- create/update an object +- get an object +- delete an object +- list all objects in a bucket +- watch for changes on objects in a bucket +- create links to other objects or other buckets + +### Basic usage of Object Store + +The most basic usage of Object bucket is to create or retrieve a bucket and +perform basic CRUD operations on objects. + +```go +js, _ := jetstream.New(nc) +ctx := context.Background() + +// Create a new bucket. Bucket name is required and has to be unique within a JetStream account. +os, _ := js.CreateObjectStore(ctx, jetstream.ObjectStoreConfig{Bucket: "configs"}) + +config1 := bytes.NewBufferString("first config") +// Put an object in a bucket. Put expects an object metadata and a reader +// to read the object data from. +os.Put(ctx, jetstream.ObjectMeta{Name: "config-1"}, config1) + +// Objects can also be created using various helper methods + +// 1. As raw strings +os.PutString(ctx, "config-2", "second config") + +// 2. As raw bytes +os.PutBytes(ctx, "config-3", []byte("third config")) + +// 3. As a file +os.PutFile(ctx, "config-4.txt") + +// Get an object +// Get returns a reader and object info +// Similar to Put, Get can also be used with helper methods +// to retrieve object data as a string, bytes or to save it to a file +object, _ := os.Get(ctx, "config-1") +data, _ := io.ReadAll(object) +info, _ := object.Info() + +// Prints `configs.config-1 -> "first config"` +fmt.Printf("%s.%s -> %q\n", info.Bucket, info.Name, string(data)) + +// Delete an object. +// Delete will remove object data from stream, but object metadata will be kept +// with a delete marker. +os.Delete(ctx, "config-1") + +// getting a deleted object will return an error +_, err := os.Get(ctx, "config-1") +fmt.Println(err) // prints `nats: object not found` + +// A bucket can be deleted once it is no longer needed +js.DeleteObjectStore(ctx, "configs") +``` + +### Watching for changes on a store + +Object Stores support Watchers, which can be used to watch for changes on +objects in a given bucket. Watcher will receive a notification on a channel when +a change occurs. By default, watcher will return latest information for all +objects in a bucket. After sending all initial values, watcher will send nil on +the channel to signal that all initial values have been sent and it will start +sending updates when changes occur. + +>__NOTE:__ Watchers do not retrieve values for objects, only metadata (containing +>information such as object name, bucket name, object size etc.). If object data +>is required, `Get` method should be used. + +Watcher supports several configuration options: + +- `IncludeHistory` will have the watcher send historical updates for each + object. +- `IgnoreDeletes` will have the watcher not pass any objects with delete + markers. +- `UpdatesOnly` will have the watcher only pass updates on objects (without + objects already present when starting). + +```go +js, _ := jetstream.New(nc) +ctx := context.Background() +os, _ := js.CreateObjectStore(ctx, jetstream.ObjectStoreConfig{Bucket: "configs"}) + +os.PutString(ctx, "config-1", "first config") + +// By default, watcher will return most recent values for all objects in a bucket. +// Watcher can be configured to only return updates by using jetstream.UpdatesOnly() option. +watcher, _ := os.Watch(ctx) +defer watcher.Stop() + +// create a second object +os.PutString(ctx, "config-2", "second config") + +// update metadata of the first object +os.UpdateMeta(ctx, "config-1", jetstream.ObjectMeta{Name: "config-1", Description: "updated config"}) + +// First, the watcher sends most recent values for all matching objects. +// In this case, it will send a single entry for `config-1`. +object := <-watcher.Updates() +// Prints `configs.config-1 -> ""` +fmt.Printf("%s.%s -> %q\n", object.Bucket, object.Name, object.Description) + +// After all current values have been sent, watcher will send nil on the channel. +object = <-watcher.Updates() +if object != nil { + fmt.Println("Unexpected object received") +} + +// After that, watcher will send updates when changes occur +// In this case, it will send an entry for `config-2` and `config-1`. +object = <-watcher.Updates() +// Prints `configs.config-2 -> ""` +fmt.Printf("%s.%s -> %q\n", object.Bucket, object.Name, object.Description) + +object = <-watcher.Updates() +// Prints `configs.config-1 -> "updated config"` +fmt.Printf("%s.%s -> %q\n", object.Bucket, object.Name, object.Description) +``` + +### Additional operations on a store + +In addition to basic CRUD operations and watching for changes, Object Stores +support several additional operations: + +- `UpdateMeta` for updating object metadata, such as name, description, etc. + +```go +js, _ := jetstream.New(nc) +ctx := context.Background() +os, _ := js.CreateObjectStore(ctx, jetstream.ObjectStoreConfig{Bucket: "configs"}) + +os.PutString(ctx, "config", "data") + +// update metadata of the object to e.g. add a description +os.UpdateMeta(ctx, "config", jetstream.ObjectMeta{Name: "config", Description: "this is a config"}) + +// object can be moved under a new name (unless it already exists) +os.UpdateMeta(ctx, "config", jetstream.ObjectMeta{Name: "config-1", Description: "updated config"}) +``` + +- `List` for listing information about all objects in a bucket: + +```go +js, _ := jetstream.New(nc) +ctx := context.Background() +os, _ := js.CreateObjectStore(ctx, jetstream.ObjectStoreConfig{Bucket: "configs"}) + +os.PutString(ctx, "config-1", "cfg1") +os.PutString(ctx, "config-2", "cfg1") +os.PutString(ctx, "config-3", "cfg1") + +// List will return information about all objects in a bucket +objects, _ := os.List(ctx) + +// Prints all 3 objects +for _, object := range objects { + fmt.Println(object.Name) +} +``` + +- `Status` will return the current status of a bucket + +```go +js, _ := jetstream.New(nc) +ctx := context.Background() +os, _ := js.CreateObjectStore(ctx, jetstream.ObjectStoreConfig{Bucket: "configs"}) + +os.PutString(ctx, "config-1", "cfg1") +os.PutString(ctx, "config-2", "cfg1") +os.PutString(ctx, "config-3", "cfg1") + +status, _ := os.Status(ctx) + +fmt.Println(status.Bucket()) // prints `configs` +fmt.Println(status.Size()) // prints the size of the bucket in bytes +``` + +## Examples + +You can find more examples of `jetstream` usage [here](https://github.com/nats-io/nats.go/tree/main/examples/jetstream). diff --git a/vendor/github.com/nats-io/nats.go/jetstream/api.go b/vendor/github.com/nats-io/nats.go/jetstream/api.go new file mode 100644 index 00000000..1cea088e --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/jetstream/api.go @@ -0,0 +1,151 @@ +// Copyright 2022-2023 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package jetstream + +import ( + "context" + "encoding/json" + "strings" +) + +type ( + apiResponse struct { + Type string `json:"type"` + Error *APIError `json:"error,omitempty"` + } + + // apiPaged includes variables used to create paged responses from the JSON API + apiPaged struct { + Total int `json:"total"` + Offset int `json:"offset"` + Limit int `json:"limit"` + } +) + +// Request API subjects for JetStream. +const ( + // DefaultAPIPrefix is the default prefix for the JetStream API. + DefaultAPIPrefix = "$JS.API." + + // jsDomainT is used to create JetStream API prefix by specifying only Domain + jsDomainT = "$JS.%s.API." + + // jsExtDomainT is used to create a StreamSource External APIPrefix + jsExtDomainT = "$JS.%s.API" + + // apiAccountInfo is for obtaining general information about JetStream. + apiAccountInfo = "INFO" + + // apiConsumerCreateT is used to create consumers. + apiConsumerCreateT = "CONSUMER.CREATE.%s.%s" + + // apiConsumerCreateT is used to create consumers. + // it accepts stream name, consumer name and filter subject + apiConsumerCreateWithFilterSubjectT = "CONSUMER.CREATE.%s.%s.%s" + + // apiConsumerInfoT is used to create consumers. + apiConsumerInfoT = "CONSUMER.INFO.%s.%s" + + // apiRequestNextT is the prefix for the request next message(s) for a consumer in worker/pull mode. + apiRequestNextT = "CONSUMER.MSG.NEXT.%s.%s" + + // apiConsumerDeleteT is used to delete consumers. + apiConsumerDeleteT = "CONSUMER.DELETE.%s.%s" + + // apiConsumerListT is used to return all detailed consumer information + apiConsumerListT = "CONSUMER.LIST.%s" + + // apiConsumerNamesT is used to return a list with all consumer names for the stream. + apiConsumerNamesT = "CONSUMER.NAMES.%s" + + // apiStreams can lookup a stream by subject. + apiStreams = "STREAM.NAMES" + + // apiStreamCreateT is the endpoint to create new streams. + apiStreamCreateT = "STREAM.CREATE.%s" + + // apiStreamInfoT is the endpoint to get information on a stream. + apiStreamInfoT = "STREAM.INFO.%s" + + // apiStreamUpdateT is the endpoint to update existing streams. + apiStreamUpdateT = "STREAM.UPDATE.%s" + + // apiStreamDeleteT is the endpoint to delete streams. + apiStreamDeleteT = "STREAM.DELETE.%s" + + // apiStreamPurgeT is the endpoint to purge streams. + apiStreamPurgeT = "STREAM.PURGE.%s" + + // apiStreamListT is the endpoint that will return all detailed stream information + apiStreamListT = "STREAM.LIST" + + // apiMsgGetT is the endpoint to get a message. + apiMsgGetT = "STREAM.MSG.GET.%s" + + // apiMsgGetT is the endpoint to perform a direct get of a message. + apiDirectMsgGetT = "DIRECT.GET.%s" + + // apiDirectMsgGetLastBySubjectT is the endpoint to perform a direct get of a message by subject. + apiDirectMsgGetLastBySubjectT = "DIRECT.GET.%s.%s" + + // apiMsgDeleteT is the endpoint to remove a message. + apiMsgDeleteT = "STREAM.MSG.DELETE.%s" +) + +func (js *jetStream) apiRequestJSON(ctx context.Context, subject string, resp any, data ...[]byte) (*jetStreamMsg, error) { + jsMsg, err := js.apiRequest(ctx, subject, data...) + if err != nil { + return nil, err + } + if err := json.Unmarshal(jsMsg.Data(), resp); err != nil { + return nil, err + } + return jsMsg, nil +} + +// a RequestWithContext with tracing via TraceCB +func (js *jetStream) apiRequest(ctx context.Context, subj string, data ...[]byte) (*jetStreamMsg, error) { + var req []byte + if len(data) > 0 { + req = data[0] + } + if js.clientTrace != nil { + ctrace := js.clientTrace + if ctrace.RequestSent != nil { + ctrace.RequestSent(subj, req) + } + } + resp, err := js.conn.RequestWithContext(ctx, subj, req) + if err != nil { + return nil, err + } + if js.clientTrace != nil { + ctrace := js.clientTrace + if ctrace.ResponseReceived != nil { + ctrace.ResponseReceived(subj, resp.Data, resp.Header) + } + } + + return js.toJSMsg(resp), nil +} + +func apiSubj(prefix, subject string) string { + if prefix == "" { + return subject + } + var b strings.Builder + b.WriteString(prefix) + b.WriteString(subject) + return b.String() +} diff --git a/vendor/github.com/nats-io/nats.go/jetstream/consumer.go b/vendor/github.com/nats-io/nats.go/jetstream/consumer.go new file mode 100644 index 00000000..aa9003f3 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/jetstream/consumer.go @@ -0,0 +1,331 @@ +// Copyright 2022-2024 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package jetstream + +import ( + "context" + "crypto/sha256" + "encoding/json" + "fmt" + "strings" + + "github.com/nats-io/nuid" +) + +type ( + + // Consumer contains methods for fetching/processing messages from a stream, + // as well as fetching consumer info. + // + // This package provides two implementations of Consumer interface: + // + // - Standard named/ephemeral pull consumers. These consumers are created using + // CreateConsumer method on Stream or JetStream interface. They can be + // explicitly configured (using [ConsumerConfig]) and managed by the user, + // either from this package or externally. + // + // - Ordered consumers. These consumers are created using OrderedConsumer + // method on Stream or JetStream interface. They are managed by the library + // and provide a simple way to consume messages from a stream. Ordered + // consumers are ephemeral in-memory pull consumers and are resilient to + // deletes and restarts. They provide limited configuration options + // using [OrderedConsumerConfig]. + // + // Consumer provides method for optimized continuous consumption of messages + // using Consume and Messages methods, as well as simple one-off messages + // retrieval using Fetch and Next methods. + Consumer interface { + // Fetch is used to retrieve up to a provided number of messages from a + // stream. This method will send a single request and deliver either all + // requested messages unless time out is met earlier. Fetch timeout + // defaults to 30 seconds and can be configured using FetchMaxWait + // option. + // + // By default, Fetch uses a 5s idle heartbeat for requests longer than + // 10 seconds. For shorter requests, the idle heartbeat is disabled. + // This can be configured using FetchHeartbeat option. If a client does + // not receive a heartbeat message from a stream for more than 2 times + // the idle heartbeat setting, Fetch will return [ErrNoHeartbeat]. + // + // Fetch is non-blocking and returns MessageBatch, exposing a channel + // for delivered messages. + // + // Messages channel is always closed, thus it is safe to range over it + // without additional checks. + Fetch(batch int, opts ...FetchOpt) (MessageBatch, error) + + // FetchBytes is used to retrieve up to a provided bytes from the + // stream. This method will send a single request and deliver the + // provided number of bytes unless time out is met earlier. FetchBytes + // timeout defaults to 30 seconds and can be configured using + // FetchMaxWait option. + // + // By default, FetchBytes uses a 5s idle heartbeat for requests longer than + // 10 seconds. For shorter requests, the idle heartbeat is disabled. + // This can be configured using FetchHeartbeat option. If a client does + // not receive a heartbeat message from a stream for more than 2 times + // the idle heartbeat setting, Fetch will return ErrNoHeartbeat. + // + // FetchBytes is non-blocking and returns MessageBatch, exposing a channel + // for delivered messages. + // + // Messages channel is always closed, thus it is safe to range over it + // without additional checks. + FetchBytes(maxBytes int, opts ...FetchOpt) (MessageBatch, error) + + // FetchNoWait is used to retrieve up to a provided number of messages + // from a stream. Unlike Fetch, FetchNoWait will only deliver messages + // that are currently available in the stream and will not wait for new + // messages to arrive, even if batch size is not met. + // + // FetchNoWait is non-blocking and returns MessageBatch, exposing a + // channel for delivered messages. + // + // Messages channel is always closed, thus it is safe to range over it + // without additional checks. + FetchNoWait(batch int) (MessageBatch, error) + + // Consume will continuously receive messages and handle them + // with the provided callback function. Consume can be configured using + // PullConsumeOpt options: + // + // - Error handling and monitoring can be configured using ConsumeErrHandler + // option, which provides information about errors encountered during + // consumption (both transient and terminal) + // - Consume can be configured to stop after a certain number of + // messages is received using StopAfter option. + // - Consume can be optimized for throughput or memory usage using + // PullExpiry, PullMaxMessages, PullMaxBytes and PullHeartbeat options. + // Unless there is a specific use case, these options should not be used. + // + // Consume returns a ConsumeContext, which can be used to stop or drain + // the consumer. + Consume(handler MessageHandler, opts ...PullConsumeOpt) (ConsumeContext, error) + + // Messages returns MessagesContext, allowing continuously iterating + // over messages on a stream. Messages can be configured using + // PullMessagesOpt options: + // + // - Messages can be optimized for throughput or memory usage using + // PullExpiry, PullMaxMessages, PullMaxBytes and PullHeartbeat options. + // Unless there is a specific use case, these options should not be used. + // - WithMessagesErrOnMissingHeartbeat can be used to enable/disable + // erroring out on MessagesContext.Next when a heartbeat is missing. + // This option is enabled by default. + Messages(opts ...PullMessagesOpt) (MessagesContext, error) + + // Next is used to retrieve the next message from the consumer. This + // method will block until the message is retrieved or timeout is + // reached. + Next(opts ...FetchOpt) (Msg, error) + + // Info fetches current ConsumerInfo from the server. + Info(context.Context) (*ConsumerInfo, error) + + // CachedInfo returns ConsumerInfo currently cached on this consumer. + // This method does not perform any network requests. The cached + // ConsumerInfo is updated on every call to Info and Update. + CachedInfo() *ConsumerInfo + } + + createConsumerRequest struct { + Stream string `json:"stream_name"` + Config *ConsumerConfig `json:"config"` + Action string `json:"action"` + } +) + +// Info fetches current ConsumerInfo from the server. +func (p *pullConsumer) Info(ctx context.Context) (*ConsumerInfo, error) { + ctx, cancel := wrapContextWithoutDeadline(ctx) + if cancel != nil { + defer cancel() + } + infoSubject := apiSubj(p.jetStream.apiPrefix, fmt.Sprintf(apiConsumerInfoT, p.stream, p.name)) + var resp consumerInfoResponse + + if _, err := p.jetStream.apiRequestJSON(ctx, infoSubject, &resp); err != nil { + return nil, err + } + if resp.Error != nil { + if resp.Error.ErrorCode == JSErrCodeConsumerNotFound { + return nil, ErrConsumerNotFound + } + return nil, resp.Error + } + if resp.Error == nil && resp.ConsumerInfo == nil { + return nil, ErrConsumerNotFound + } + + p.info = resp.ConsumerInfo + return resp.ConsumerInfo, nil +} + +// CachedInfo returns ConsumerInfo currently cached on this consumer. +// This method does not perform any network requests. The cached +// ConsumerInfo is updated on every call to Info and Update. +func (p *pullConsumer) CachedInfo() *ConsumerInfo { + return p.info +} + +func upsertConsumer(ctx context.Context, js *jetStream, stream string, cfg ConsumerConfig, action string) (Consumer, error) { + ctx, cancel := wrapContextWithoutDeadline(ctx) + if cancel != nil { + defer cancel() + } + req := createConsumerRequest{ + Stream: stream, + Config: &cfg, + Action: action, + } + reqJSON, err := json.Marshal(req) + if err != nil { + return nil, err + } + + consumerName := cfg.Name + if consumerName == "" { + if cfg.Durable != "" { + consumerName = cfg.Durable + } else { + consumerName = generateConsName() + } + } + if err := validateConsumerName(consumerName); err != nil { + return nil, err + } + + var ccSubj string + if cfg.FilterSubject != "" && len(cfg.FilterSubjects) == 0 { + if err := validateSubject(cfg.FilterSubject); err != nil { + return nil, err + } + ccSubj = apiSubj(js.apiPrefix, fmt.Sprintf(apiConsumerCreateWithFilterSubjectT, stream, consumerName, cfg.FilterSubject)) + } else { + ccSubj = apiSubj(js.apiPrefix, fmt.Sprintf(apiConsumerCreateT, stream, consumerName)) + } + var resp consumerInfoResponse + + if _, err := js.apiRequestJSON(ctx, ccSubj, &resp, reqJSON); err != nil { + return nil, err + } + if resp.Error != nil { + if resp.Error.ErrorCode == JSErrCodeStreamNotFound { + return nil, ErrStreamNotFound + } + return nil, resp.Error + } + + // check whether multiple filter subjects (if used) are reflected in the returned ConsumerInfo + if len(cfg.FilterSubjects) != 0 && len(resp.Config.FilterSubjects) == 0 { + return nil, ErrConsumerMultipleFilterSubjectsNotSupported + } + + return &pullConsumer{ + jetStream: js, + stream: stream, + name: resp.Name, + durable: cfg.Durable != "", + info: resp.ConsumerInfo, + subscriptions: make(map[string]*pullSubscription), + }, nil +} + +const ( + consumerActionCreate = "create" + consumerActionUpdate = "update" + consumerActionCreateOrUpdate = "" +) + +func generateConsName() string { + name := nuid.Next() + sha := sha256.New() + sha.Write([]byte(name)) + b := sha.Sum(nil) + for i := 0; i < 8; i++ { + b[i] = rdigits[int(b[i]%base)] + } + return string(b[:8]) +} + +func getConsumer(ctx context.Context, js *jetStream, stream, name string) (Consumer, error) { + ctx, cancel := wrapContextWithoutDeadline(ctx) + if cancel != nil { + defer cancel() + } + if err := validateConsumerName(name); err != nil { + return nil, err + } + infoSubject := apiSubj(js.apiPrefix, fmt.Sprintf(apiConsumerInfoT, stream, name)) + + var resp consumerInfoResponse + + if _, err := js.apiRequestJSON(ctx, infoSubject, &resp); err != nil { + return nil, err + } + if resp.Error != nil { + if resp.Error.ErrorCode == JSErrCodeConsumerNotFound { + return nil, ErrConsumerNotFound + } + return nil, resp.Error + } + if resp.Error == nil && resp.ConsumerInfo == nil { + return nil, ErrConsumerNotFound + } + + cons := &pullConsumer{ + jetStream: js, + stream: stream, + name: name, + durable: resp.Config.Durable != "", + info: resp.ConsumerInfo, + subscriptions: make(map[string]*pullSubscription, 0), + } + + return cons, nil +} + +func deleteConsumer(ctx context.Context, js *jetStream, stream, consumer string) error { + ctx, cancel := wrapContextWithoutDeadline(ctx) + if cancel != nil { + defer cancel() + } + if err := validateConsumerName(consumer); err != nil { + return err + } + deleteSubject := apiSubj(js.apiPrefix, fmt.Sprintf(apiConsumerDeleteT, stream, consumer)) + + var resp consumerDeleteResponse + + if _, err := js.apiRequestJSON(ctx, deleteSubject, &resp); err != nil { + return err + } + if resp.Error != nil { + if resp.Error.ErrorCode == JSErrCodeConsumerNotFound { + return ErrConsumerNotFound + } + return resp.Error + } + return nil +} + +func validateConsumerName(dur string) error { + if dur == "" { + return fmt.Errorf("%w: '%s'", ErrInvalidConsumerName, "name is required") + } + if strings.ContainsAny(dur, ">*. /\\") { + return fmt.Errorf("%w: '%s'", ErrInvalidConsumerName, dur) + } + return nil +} diff --git a/vendor/github.com/nats-io/nats.go/jetstream/consumer_config.go b/vendor/github.com/nats-io/nats.go/jetstream/consumer_config.go new file mode 100644 index 00000000..4e2e3d6e --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/jetstream/consumer_config.go @@ -0,0 +1,460 @@ +// Copyright 2022-2024 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package jetstream + +import ( + "encoding/json" + "fmt" + "time" +) + +type ( + // ConsumerInfo is the detailed information about a JetStream consumer. + ConsumerInfo struct { + // Stream specifies the name of the stream that the consumer is bound + // to. + Stream string `json:"stream_name"` + + // Name represents the unique identifier for the consumer. This can be + // either set explicitly by the client or generated automatically if not + // set. + Name string `json:"name"` + + // Created is the timestamp when the consumer was created. + Created time.Time `json:"created"` + + // Config contains the configuration settings of the consumer, set when + // creating or updating the consumer. + Config ConsumerConfig `json:"config"` + + // Delivered holds information about the most recently delivered + // message, including its sequence numbers and timestamp. + Delivered SequenceInfo `json:"delivered"` + + // AckFloor indicates the message before the first unacknowledged + // message. + AckFloor SequenceInfo `json:"ack_floor"` + + // NumAckPending is the number of messages that have been delivered but + // not yet acknowledged. + NumAckPending int `json:"num_ack_pending"` + + // NumRedelivered counts the number of messages that have been + // redelivered and not yet acknowledged. Each message is counted only + // once, even if it has been redelivered multiple times. This count is + // reset when the message is eventually acknowledged. + NumRedelivered int `json:"num_redelivered"` + + // NumWaiting is the count of active pull requests. It is only relevant + // for pull-based consumers. + NumWaiting int `json:"num_waiting"` + + // NumPending is the number of messages that match the consumer's + // filter, but have not been delivered yet. + NumPending uint64 `json:"num_pending"` + + // Cluster contains information about the cluster to which this consumer + // belongs (if applicable). + Cluster *ClusterInfo `json:"cluster,omitempty"` + + // PushBound indicates whether at least one subscription exists for the + // delivery subject of this consumer. This is only applicable to + // push-based consumers. + PushBound bool `json:"push_bound,omitempty"` + + // TimeStamp indicates when the info was gathered by the server. + TimeStamp time.Time `json:"ts"` + } + + // ConsumerConfig is the configuration of a JetStream consumer. + ConsumerConfig struct { + // Name is an optional name for the consumer. If not set, one is + // generated automatically. + // + // Name cannot contain whitespace, ., *, >, path separators (forward or + // backwards slash), and non-printable characters. + Name string `json:"name,omitempty"` + + // Durable is an optional durable name for the consumer. If both Durable + // and Name are set, they have to be equal. Unless InactiveThreshold is set, a + // durable consumer will not be cleaned up automatically. + // + // Durable cannot contain whitespace, ., *, >, path separators (forward or + // backwards slash), and non-printable characters. + Durable string `json:"durable_name,omitempty"` + + // Description provides an optional description of the consumer. + Description string `json:"description,omitempty"` + + // DeliverPolicy defines from which point to start delivering messages + // from the stream. Defaults to DeliverAllPolicy. + DeliverPolicy DeliverPolicy `json:"deliver_policy"` + + // OptStartSeq is an optional sequence number from which to start + // message delivery. Only applicable when DeliverPolicy is set to + // DeliverByStartSequencePolicy. + OptStartSeq uint64 `json:"opt_start_seq,omitempty"` + + // OptStartTime is an optional time from which to start message + // delivery. Only applicable when DeliverPolicy is set to + // DeliverByStartTimePolicy. + OptStartTime *time.Time `json:"opt_start_time,omitempty"` + + // AckPolicy defines the acknowledgement policy for the consumer. + // Defaults to AckExplicitPolicy. + AckPolicy AckPolicy `json:"ack_policy"` + + // AckWait defines how long the server will wait for an acknowledgement + // before resending a message. If not set, server default is 30 seconds. + AckWait time.Duration `json:"ack_wait,omitempty"` + + // MaxDeliver defines the maximum number of delivery attempts for a + // message. Applies to any message that is re-sent due to ack policy. + // If not set, server default is -1 (unlimited). + MaxDeliver int `json:"max_deliver,omitempty"` + + // BackOff specifies the optional back-off intervals for retrying + // message delivery after a failed acknowledgement. It overrides + // AckWait. + // + // BackOff only applies to messages not acknowledged in specified time, + // not messages that were nack'ed. + // + // The number of intervals specified must be lower or equal to + // MaxDeliver. If the number of intervals is lower, the last interval is + // used for all remaining attempts. + BackOff []time.Duration `json:"backoff,omitempty"` + + // FilterSubject can be used to filter messages delivered from the + // stream. FilterSubject is exclusive with FilterSubjects. + FilterSubject string `json:"filter_subject,omitempty"` + + // ReplayPolicy defines the rate at which messages are sent to the + // consumer. If ReplayOriginalPolicy is set, messages are sent in the + // same intervals in which they were stored on stream. This can be used + // e.g. to simulate production traffic in development environments. If + // ReplayInstantPolicy is set, messages are sent as fast as possible. + // Defaults to ReplayInstantPolicy. + ReplayPolicy ReplayPolicy `json:"replay_policy"` + + // RateLimit specifies an optional maximum rate of message delivery in + // bits per second. + RateLimit uint64 `json:"rate_limit_bps,omitempty"` + + // SampleFrequency is an optional frequency for sampling how often + // acknowledgements are sampled for observability. See + // https://docs.nats.io/running-a-nats-service/nats_admin/monitoring/monitoring_jetstream + SampleFrequency string `json:"sample_freq,omitempty"` + + // MaxWaiting is a maximum number of pull requests waiting to be + // fulfilled. If not set, this will inherit settings from stream's + // ConsumerLimits or (if those are not set) from account settings. If + // neither are set, server default is 512. + MaxWaiting int `json:"max_waiting,omitempty"` + + // MaxAckPending is a maximum number of outstanding unacknowledged + // messages. Once this limit is reached, the server will suspend sending + // messages to the consumer. If not set, server default is 1000. + // Set to -1 for unlimited. + MaxAckPending int `json:"max_ack_pending,omitempty"` + + // HeadersOnly indicates whether only headers of messages should be sent + // (and no payload). Defaults to false. + HeadersOnly bool `json:"headers_only,omitempty"` + + // MaxRequestBatch is the optional maximum batch size a single pull + // request can make. When set with MaxRequestMaxBytes, the batch size + // will be constrained by whichever limit is hit first. + MaxRequestBatch int `json:"max_batch,omitempty"` + + // MaxRequestExpires is the maximum duration a single pull request will + // wait for messages to be available to pull. + MaxRequestExpires time.Duration `json:"max_expires,omitempty"` + + // MaxRequestMaxBytes is the optional maximum total bytes that can be + // requested in a given batch. When set with MaxRequestBatch, the batch + // size will be constrained by whichever limit is hit first. + MaxRequestMaxBytes int `json:"max_bytes,omitempty"` + + // InactiveThreshold is a duration which instructs the server to clean + // up the consumer if it has been inactive for the specified duration. + // Durable consumers will not be cleaned up by default, but if + // InactiveThreshold is set, they will be. If not set, this will inherit + // settings from stream's ConsumerLimits. If neither are set, server + // default is 5 seconds. + // + // A consumer is considered inactive there are not pull requests + // received by the server (for pull consumers), or no interest detected + // on deliver subject (for push consumers), not if there are no + // messages to be delivered. + InactiveThreshold time.Duration `json:"inactive_threshold,omitempty"` + + // Replicas the number of replicas for the consumer's state. By default, + // consumers inherit the number of replicas from the stream. + Replicas int `json:"num_replicas"` + + // MemoryStorage is a flag to force the consumer to use memory storage + // rather than inherit the storage type from the stream. + MemoryStorage bool `json:"mem_storage,omitempty"` + + // FilterSubjects allows filtering messages from a stream by subject. + // This field is exclusive with FilterSubject. Requires nats-server + // v2.10.0 or later. + FilterSubjects []string `json:"filter_subjects,omitempty"` + + // Metadata is a set of application-defined key-value pairs for + // associating metadata on the consumer. This feature requires + // nats-server v2.10.0 or later. + Metadata map[string]string `json:"metadata,omitempty"` + } + + // OrderedConsumerConfig is the configuration of an ordered JetStream + // consumer. For more information, see [Ordered Consumers] in README + // + // [Ordered Consumers]: https://github.com/nats-io/nats.go/blob/main/jetstream/README.md#ordered-consumers + OrderedConsumerConfig struct { + // FilterSubjects allows filtering messages from a stream by subject. + // This field is exclusive with FilterSubject. Requires nats-server + // v2.10.0 or later. + FilterSubjects []string `json:"filter_subjects,omitempty"` + + // DeliverPolicy defines from which point to start delivering messages + // from the stream. Defaults to DeliverAllPolicy. + DeliverPolicy DeliverPolicy `json:"deliver_policy"` + + // OptStartSeq is an optional sequence number from which to start + // message delivery. Only applicable when DeliverPolicy is set to + // DeliverByStartSequencePolicy. + OptStartSeq uint64 `json:"opt_start_seq,omitempty"` + + // OptStartTime is an optional time from which to start message + // delivery. Only applicable when DeliverPolicy is set to + // DeliverByStartTimePolicy. + OptStartTime *time.Time `json:"opt_start_time,omitempty"` + + // ReplayPolicy defines the rate at which messages are sent to the + // consumer. If ReplayOriginalPolicy is set, messages are sent in the + // same intervals in which they were stored on stream. This can be used + // e.g. to simulate production traffic in development environments. If + // ReplayInstantPolicy is set, messages are sent as fast as possible. + // Defaults to ReplayInstantPolicy. + ReplayPolicy ReplayPolicy `json:"replay_policy"` + + // InactiveThreshold is a duration which instructs the server to clean + // up the consumer if it has been inactive for the specified duration. + // Defaults to 5s. + InactiveThreshold time.Duration `json:"inactive_threshold,omitempty"` + + // HeadersOnly indicates whether only headers of messages should be sent + // (and no payload). Defaults to false. + HeadersOnly bool `json:"headers_only,omitempty"` + + // Maximum number of attempts for the consumer to be recreated in a + // single recreation cycle. Defaults to unlimited. + MaxResetAttempts int + } + + // DeliverPolicy determines from which point to start delivering messages. + DeliverPolicy int + + // AckPolicy determines how the consumer should acknowledge delivered + // messages. + AckPolicy int + + // ReplayPolicy determines how the consumer should replay messages it + // already has queued in the stream. + ReplayPolicy int + + // SequenceInfo has both the consumer and the stream sequence and last + // activity. + SequenceInfo struct { + Consumer uint64 `json:"consumer_seq"` + Stream uint64 `json:"stream_seq"` + Last *time.Time `json:"last_active,omitempty"` + } +) + +const ( + // DeliverAllPolicy starts delivering messages from the very beginning of a + // stream. This is the default. + DeliverAllPolicy DeliverPolicy = iota + + // DeliverLastPolicy will start the consumer with the last sequence + // received. + DeliverLastPolicy + + // DeliverNewPolicy will only deliver new messages that are sent after the + // consumer is created. + DeliverNewPolicy + + // DeliverByStartSequencePolicy will deliver messages starting from a given + // sequence configured with OptStartSeq in ConsumerConfig. + DeliverByStartSequencePolicy + + // DeliverByStartTimePolicy will deliver messages starting from a given time + // configured with OptStartTime in ConsumerConfig. + DeliverByStartTimePolicy + + // DeliverLastPerSubjectPolicy will start the consumer with the last message + // for all subjects received. + DeliverLastPerSubjectPolicy +) + +func (p *DeliverPolicy) UnmarshalJSON(data []byte) error { + switch string(data) { + case jsonString("all"), jsonString("undefined"): + *p = DeliverAllPolicy + case jsonString("last"): + *p = DeliverLastPolicy + case jsonString("new"): + *p = DeliverNewPolicy + case jsonString("by_start_sequence"): + *p = DeliverByStartSequencePolicy + case jsonString("by_start_time"): + *p = DeliverByStartTimePolicy + case jsonString("last_per_subject"): + *p = DeliverLastPerSubjectPolicy + default: + return fmt.Errorf("nats: can not unmarshal %q", data) + } + + return nil +} + +func (p DeliverPolicy) MarshalJSON() ([]byte, error) { + switch p { + case DeliverAllPolicy: + return json.Marshal("all") + case DeliverLastPolicy: + return json.Marshal("last") + case DeliverNewPolicy: + return json.Marshal("new") + case DeliverByStartSequencePolicy: + return json.Marshal("by_start_sequence") + case DeliverByStartTimePolicy: + return json.Marshal("by_start_time") + case DeliverLastPerSubjectPolicy: + return json.Marshal("last_per_subject") + } + return nil, fmt.Errorf("nats: unknown deliver policy %v", p) +} + +func (p DeliverPolicy) String() string { + switch p { + case DeliverAllPolicy: + return "all" + case DeliverLastPolicy: + return "last" + case DeliverNewPolicy: + return "new" + case DeliverByStartSequencePolicy: + return "by_start_sequence" + case DeliverByStartTimePolicy: + return "by_start_time" + case DeliverLastPerSubjectPolicy: + return "last_per_subject" + } + return "" +} + +const ( + // AckExplicitPolicy requires ack or nack for all messages. + AckExplicitPolicy AckPolicy = iota + + // AckAllPolicy when acking a sequence number, this implicitly acks all + // sequences below this one as well. + AckAllPolicy + + // AckNonePolicy requires no acks for delivered messages. + AckNonePolicy +) + +func (p *AckPolicy) UnmarshalJSON(data []byte) error { + switch string(data) { + case jsonString("none"): + *p = AckNonePolicy + case jsonString("all"): + *p = AckAllPolicy + case jsonString("explicit"): + *p = AckExplicitPolicy + default: + return fmt.Errorf("nats: can not unmarshal %q", data) + } + return nil +} + +func (p AckPolicy) MarshalJSON() ([]byte, error) { + switch p { + case AckNonePolicy: + return json.Marshal("none") + case AckAllPolicy: + return json.Marshal("all") + case AckExplicitPolicy: + return json.Marshal("explicit") + } + return nil, fmt.Errorf("nats: unknown acknowledgement policy %v", p) +} + +func (p AckPolicy) String() string { + switch p { + case AckNonePolicy: + return "AckNone" + case AckAllPolicy: + return "AckAll" + case AckExplicitPolicy: + return "AckExplicit" + } + return "Unknown AckPolicy" +} + +const ( + // ReplayInstantPolicy will replay messages as fast as possible. + ReplayInstantPolicy ReplayPolicy = iota + + // ReplayOriginalPolicy will maintain the same timing as the messages were + // received. + ReplayOriginalPolicy +) + +func (p *ReplayPolicy) UnmarshalJSON(data []byte) error { + switch string(data) { + case jsonString("instant"): + *p = ReplayInstantPolicy + case jsonString("original"): + *p = ReplayOriginalPolicy + default: + return fmt.Errorf("nats: can not unmarshal %q", data) + } + return nil +} + +func (p ReplayPolicy) MarshalJSON() ([]byte, error) { + switch p { + case ReplayOriginalPolicy: + return json.Marshal("original") + case ReplayInstantPolicy: + return json.Marshal("instant") + } + return nil, fmt.Errorf("nats: unknown replay policy %v", p) +} + +func (p ReplayPolicy) String() string { + switch p { + case ReplayOriginalPolicy: + return "original" + case ReplayInstantPolicy: + return "instant" + } + return "" +} diff --git a/vendor/github.com/nats-io/nats.go/jetstream/errors.go b/vendor/github.com/nats-io/nats.go/jetstream/errors.go new file mode 100644 index 00000000..fb364341 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/jetstream/errors.go @@ -0,0 +1,421 @@ +// Copyright 2022-2024 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package jetstream + +import ( + "errors" + "fmt" +) + +type ( + // JetStreamError is an error result that happens when using JetStream. + // In case of client-side error, [APIError] returns nil. + JetStreamError interface { + APIError() *APIError + error + } + + jsError struct { + apiErr *APIError + message string + } + + // APIError is included in all API responses if there was an error. + APIError struct { + Code int `json:"code"` + ErrorCode ErrorCode `json:"err_code"` + Description string `json:"description,omitempty"` + } + + // ErrorCode represents error_code returned in response from JetStream API. + ErrorCode uint16 +) + +const ( + JSErrCodeJetStreamNotEnabledForAccount ErrorCode = 10039 + JSErrCodeJetStreamNotEnabled ErrorCode = 10076 + + JSErrCodeStreamNotFound ErrorCode = 10059 + JSErrCodeStreamNameInUse ErrorCode = 10058 + + JSErrCodeConsumerCreate ErrorCode = 10012 + JSErrCodeConsumerNotFound ErrorCode = 10014 + JSErrCodeConsumerNameExists ErrorCode = 10013 + JSErrCodeConsumerAlreadyExists ErrorCode = 10105 + JSErrCodeConsumerExists ErrorCode = 10148 + JSErrCodeDuplicateFilterSubjects ErrorCode = 10136 + JSErrCodeOverlappingFilterSubjects ErrorCode = 10138 + JSErrCodeConsumerEmptyFilter ErrorCode = 10139 + JSErrCodeConsumerDoesNotExist ErrorCode = 10149 + + JSErrCodeMessageNotFound ErrorCode = 10037 + + JSErrCodeBadRequest ErrorCode = 10003 + + JSErrCodeStreamWrongLastSequence ErrorCode = 10071 +) + +var ( + // JetStream API errors + + // ErrJetStreamNotEnabled is an error returned when JetStream is not + // enabled. + // + // Note: This error will not be returned in clustered mode, even if each + // server in the cluster does not have JetStream enabled. In clustered mode, + // requests will time out instead. + ErrJetStreamNotEnabled JetStreamError = &jsError{apiErr: &APIError{ErrorCode: JSErrCodeJetStreamNotEnabled, Description: "jetstream not enabled", Code: 503}} + + // ErrJetStreamNotEnabledForAccount is an error returned when JetStream is + // not enabled for an account. + ErrJetStreamNotEnabledForAccount JetStreamError = &jsError{apiErr: &APIError{ErrorCode: JSErrCodeJetStreamNotEnabledForAccount, Description: "jetstream not enabled for account", Code: 503}} + + // ErrStreamNotFound is an error returned when stream with given name does + // not exist. + ErrStreamNotFound JetStreamError = &jsError{apiErr: &APIError{ErrorCode: JSErrCodeStreamNotFound, Description: "stream not found", Code: 404}} + + // ErrStreamNameAlreadyInUse is returned when a stream with given name + // already exists and has a different configuration. + ErrStreamNameAlreadyInUse JetStreamError = &jsError{apiErr: &APIError{ErrorCode: JSErrCodeStreamNameInUse, Description: "stream name already in use", Code: 400}} + + // ErrStreamSubjectTransformNotSupported is returned when the connected + // nats-server version does not support setting the stream subject + // transform. If this error is returned when executing CreateStream(), the + // stream with invalid configuration was already created in the server. + ErrStreamSubjectTransformNotSupported JetStreamError = &jsError{message: "stream subject transformation not supported by nats-server"} + + // ErrStreamSourceSubjectTransformNotSupported is returned when the + // connected nats-server version does not support setting the stream source + // subject transform. If this error is returned when executing + // CreateStream(), the stream with invalid configuration was already created + // in the server. + ErrStreamSourceSubjectTransformNotSupported JetStreamError = &jsError{message: "stream subject transformation not supported by nats-server"} + + // ErrStreamSourceNotSupported is returned when the connected nats-server + // version does not support setting the stream sources. If this error is + // returned when executing CreateStream(), the stream with invalid + // configuration was already created in the server. + ErrStreamSourceNotSupported JetStreamError = &jsError{message: "stream sourcing is not supported by nats-server"} + + // ErrStreamSourceMultipleFilterSubjectsNotSupported is returned when the + // connected nats-server version does not support setting the stream + // sources. If this error is returned when executing CreateStream(), the + // stream with invalid configuration was already created in the server. + ErrStreamSourceMultipleFilterSubjectsNotSupported JetStreamError = &jsError{message: "stream sourcing with multiple subject filters not supported by nats-server"} + + // ErrConsumerNotFound is an error returned when consumer with given name + // does not exist. + ErrConsumerNotFound JetStreamError = &jsError{apiErr: &APIError{ErrorCode: JSErrCodeConsumerNotFound, Description: "consumer not found", Code: 404}} + + // ErrConsumerExists is returned when attempting to create a consumer with + // CreateConsumer but a consumer with given name already exists. + ErrConsumerExists JetStreamError = &jsError{apiErr: &APIError{ErrorCode: JSErrCodeConsumerExists, Description: "consumer already exists", Code: 400}} + + // ErrConsumerNameExists is returned when attempting to update a consumer + // with UpdateConsumer but a consumer with given name does not exist. + ErrConsumerDoesNotExist JetStreamError = &jsError{apiErr: &APIError{ErrorCode: JSErrCodeConsumerDoesNotExist, Description: "consumer does not exist", Code: 400}} + + // ErrMsgNotFound is returned when message with provided sequence number + // does not exist. + ErrMsgNotFound JetStreamError = &jsError{apiErr: &APIError{ErrorCode: JSErrCodeMessageNotFound, Description: "message not found", Code: 404}} + + // ErrBadRequest is returned when invalid request is sent to JetStream API. + ErrBadRequest JetStreamError = &jsError{apiErr: &APIError{ErrorCode: JSErrCodeBadRequest, Description: "bad request", Code: 400}} + + // ErrConsumerCreate is returned when nats-server reports error when + // creating consumer (e.g. illegal update). + ErrConsumerCreate JetStreamError = &jsError{apiErr: &APIError{ErrorCode: JSErrCodeConsumerCreate, Description: "could not create consumer", Code: 500}} + + // ErrDuplicateFilterSubjects is returned when both FilterSubject and + // FilterSubjects are specified when creating consumer. + ErrDuplicateFilterSubjects JetStreamError = &jsError{apiErr: &APIError{ErrorCode: JSErrCodeDuplicateFilterSubjects, Description: "consumer cannot have both FilterSubject and FilterSubjects specified", Code: 500}} + + // ErrDuplicateFilterSubjects is returned when filter subjects overlap when + // creating consumer. + ErrOverlappingFilterSubjects JetStreamError = &jsError{apiErr: &APIError{ErrorCode: JSErrCodeOverlappingFilterSubjects, Description: "consumer subject filters cannot overlap", Code: 500}} + + // ErrEmptyFilter is returned when a filter in FilterSubjects is empty. + ErrEmptyFilter JetStreamError = &jsError{apiErr: &APIError{ErrorCode: JSErrCodeConsumerEmptyFilter, Description: "consumer filter in FilterSubjects cannot be empty", Code: 500}} + + // Client errors + + // ErrConsumerMultipleFilterSubjectsNotSupported is returned when the + // connected nats-server version does not support setting multiple filter + // subjects with filter_subjects field. If this error is returned when + // executing AddConsumer(), the consumer with invalid configuration was + // already created in the server. + ErrConsumerMultipleFilterSubjectsNotSupported JetStreamError = &jsError{message: "multiple consumer filter subjects not supported by nats-server"} + + // ErrConsumerNotFound is an error returned when consumer with given name + // does not exist. + ErrConsumerNameAlreadyInUse JetStreamError = &jsError{message: "consumer name already in use"} + + // ErrInvalidJSAck is returned when JetStream ack from message publish is + // invalid. + ErrInvalidJSAck JetStreamError = &jsError{message: "invalid jetstream publish response"} + + // ErrStreamNameRequired is returned when the provided stream name is empty. + ErrStreamNameRequired JetStreamError = &jsError{message: "stream name is required"} + + // ErrMsgAlreadyAckd is returned when attempting to acknowledge message more + // than once. + ErrMsgAlreadyAckd JetStreamError = &jsError{message: "message was already acknowledged"} + + // ErrNoStreamResponse is returned when there is no response from stream + // (e.g. no responders error). + ErrNoStreamResponse JetStreamError = &jsError{message: "no response from stream"} + + // ErrNotJSMessage is returned when attempting to get metadata from non + // JetStream message. + ErrNotJSMessage JetStreamError = &jsError{message: "not a jetstream message"} + + // ErrInvalidStreamName is returned when the provided stream name is invalid + // (contains '.'). + ErrInvalidStreamName JetStreamError = &jsError{message: "invalid stream name"} + + // ErrInvalidSubject is returned when the provided subject name is invalid. + ErrInvalidSubject JetStreamError = &jsError{message: "invalid subject name"} + + // ErrInvalidConsumerName is returned when the provided consumer name is + // invalid (contains '.'). + ErrInvalidConsumerName JetStreamError = &jsError{message: "invalid consumer name"} + + // ErrNoMessages is returned when no messages are currently available for a + // consumer. + ErrNoMessages JetStreamError = &jsError{message: "no messages"} + + // ErrMaxBytesExceeded is returned when a message would exceed MaxBytes set + // on a pull request. + ErrMaxBytesExceeded JetStreamError = &jsError{message: "message size exceeds max bytes"} + + // ErrConsumerDeleted is returned when attempting to send pull request to a + // consumer which does not exist. + ErrConsumerDeleted JetStreamError = &jsError{message: "consumer deleted"} + + // ErrConsumerLeadershipChanged is returned when pending requests are no + // longer valid after leadership has changed. + ErrConsumerLeadershipChanged JetStreamError = &jsError{message: "leadership change"} + + // ErrHandlerRequired is returned when no handler func is provided in + // Stream(). + ErrHandlerRequired JetStreamError = &jsError{message: "handler cannot be empty"} + + // ErrEndOfData is returned when iterating over paged API from JetStream + // reaches end of data. + ErrEndOfData JetStreamError = &jsError{message: "end of data reached"} + + // ErrNoHeartbeat is received when no message is received in IdleHeartbeat + // time (if set). + ErrNoHeartbeat JetStreamError = &jsError{message: "no heartbeat received"} + + // ErrConsumerHasActiveSubscription is returned when a consumer is already + // subscribed to a stream. + ErrConsumerHasActiveSubscription JetStreamError = &jsError{message: "consumer has active subscription"} + + // ErrMsgNotBound is returned when given message is not bound to any + // subscription. + ErrMsgNotBound JetStreamError = &jsError{message: "message is not bound to subscription/connection"} + + // ErrMsgNoReply is returned when attempting to reply to a message without a + // reply subject. + ErrMsgNoReply JetStreamError = &jsError{message: "message does not have a reply"} + + // ErrMsgDeleteUnsuccessful is returned when an attempt to delete a message + // is unsuccessful. + ErrMsgDeleteUnsuccessful JetStreamError = &jsError{message: "message deletion unsuccessful"} + + // ErrAsyncPublishReplySubjectSet is returned when reply subject is set on + // async message publish. + ErrAsyncPublishReplySubjectSet JetStreamError = &jsError{message: "reply subject should be empty"} + + // ErrTooManyStalledMsgs is returned when too many outstanding async + // messages are waiting for ack. + ErrTooManyStalledMsgs JetStreamError = &jsError{message: "stalled with too many outstanding async published messages"} + + // ErrInvalidOption is returned when there is a collision between options. + ErrInvalidOption JetStreamError = &jsError{message: "invalid jetstream option"} + + // ErrMsgIteratorClosed is returned when attempting to get message from a + // closed iterator. + ErrMsgIteratorClosed JetStreamError = &jsError{message: "messages iterator closed"} + + // ErrOrderedConsumerReset is returned when resetting ordered consumer fails + // due to too many attempts. + ErrOrderedConsumerReset JetStreamError = &jsError{message: "recreating ordered consumer"} + + // ErrOrderConsumerUsedAsFetch is returned when ordered consumer was already + // used to process messages using Fetch (or FetchBytes). + ErrOrderConsumerUsedAsFetch JetStreamError = &jsError{message: "ordered consumer initialized as fetch"} + + // ErrOrderConsumerUsedAsConsume is returned when ordered consumer was + // already used to process messages using Consume or Messages. + ErrOrderConsumerUsedAsConsume JetStreamError = &jsError{message: "ordered consumer initialized as consume"} + + // ErrOrderedConsumerConcurrentRequests is returned when attempting to run + // concurrent operations on ordered consumers. + ErrOrderedConsumerConcurrentRequests JetStreamError = &jsError{message: "cannot run concurrent processing using ordered consumer"} + + // ErrOrderedConsumerNotCreated is returned when trying to get consumer info + // of an ordered consumer which was not yet created. + ErrOrderedConsumerNotCreated JetStreamError = &jsError{message: "consumer instance not yet created"} + + // KeyValue Errors + + // ErrKeyExists is returned when attempting to create a key that already + // exists. + ErrKeyExists JetStreamError = &jsError{apiErr: &APIError{ErrorCode: JSErrCodeStreamWrongLastSequence, Code: 400}, message: "key exists"} + + // ErrKeyValueConfigRequired is returned when attempting to create a bucket + // without a config. + ErrKeyValueConfigRequired JetStreamError = &jsError{message: "config required"} + + // ErrInvalidBucketName is returned when attempting to create a bucket with + // an invalid name. + ErrInvalidBucketName JetStreamError = &jsError{message: "invalid bucket name"} + + // ErrInvalidKey is returned when attempting to create a key with an invalid + // name. + ErrInvalidKey JetStreamError = &jsError{message: "invalid key"} + + // ErrBucketExists is returned when attempting to create a bucket that + // already exists and has a different configuration. + ErrBucketExists JetStreamError = &jsError{message: "bucket name already in use"} + + // ErrBucketNotFound is returned when attempting to access a bucket that + // does not exist. + ErrBucketNotFound JetStreamError = &jsError{message: "bucket not found"} + + // ErrBadBucket is returned when attempting to access a bucket that is not a + // key-value store. + ErrBadBucket JetStreamError = &jsError{message: "bucket not valid key-value store"} + + // ErrKeyNotFound is returned when attempting to access a key that does not + // exist. + ErrKeyNotFound JetStreamError = &jsError{message: "key not found"} + + // ErrKeyDeleted is returned when attempting to access a key that was + // deleted. + ErrKeyDeleted JetStreamError = &jsError{message: "key was deleted"} + + // ErrHistoryToLarge is returned when provided history limit is larger than + // 64. + ErrHistoryTooLarge JetStreamError = &jsError{message: "history limited to a max of 64"} + + // ErrNoKeysFound is returned when no keys are found. + ErrNoKeysFound JetStreamError = &jsError{message: "no keys found"} + + // ErrObjectConfigRequired is returned when attempting to create an object + // without a config. + ErrObjectConfigRequired JetStreamError = &jsError{message: "object-store config required"} + + // ErrBadObjectMeta is returned when the meta information of an object is + // invalid. + ErrBadObjectMeta JetStreamError = &jsError{message: "object-store meta information invalid"} + + // ErrObjectNotFound is returned when an object is not found. + ErrObjectNotFound JetStreamError = &jsError{message: "object not found"} + + // ErrInvalidStoreName is returned when the name of an object-store is + // invalid. + ErrInvalidStoreName JetStreamError = &jsError{message: "invalid object-store name"} + + // ErrDigestMismatch is returned when the digests of an object do not match. + ErrDigestMismatch JetStreamError = &jsError{message: "received a corrupt object, digests do not match"} + + // ErrInvalidDigestFormat is returned when the digest hash of an object has + // an invalid format. + ErrInvalidDigestFormat JetStreamError = &jsError{message: "object digest hash has invalid format"} + + // ErrNoObjectsFound is returned when no objects are found. + ErrNoObjectsFound JetStreamError = &jsError{message: "no objects found"} + + // ErrObjectAlreadyExists is returned when an object with the same name + // already exists. + ErrObjectAlreadyExists JetStreamError = &jsError{message: "an object already exists with that name"} + + // ErrNameRequired is returned when a name is required. + ErrNameRequired JetStreamError = &jsError{message: "name is required"} + + // ErrLinkNotAllowed is returned when a link cannot be set when putting the + // object in a bucket. + ErrLinkNotAllowed JetStreamError = &jsError{message: "link cannot be set when putting the object in bucket"} + + // ErrObjectRequired is returned when an object is required. + ErrObjectRequired = &jsError{message: "object required"} + + // ErrNoLinkToDeleted is returned when it is not allowed to link to a + // deleted object. + ErrNoLinkToDeleted JetStreamError = &jsError{message: "not allowed to link to a deleted object"} + + // ErrNoLinkToLink is returned when it is not allowed to link to another + // link. + ErrNoLinkToLink JetStreamError = &jsError{message: "not allowed to link to another link"} + + // ErrCantGetBucket is returned when an invalid Get is attempted on an + // object that is a link to a bucket. + ErrCantGetBucket JetStreamError = &jsError{message: "invalid Get, object is a link to a bucket"} + + // ErrBucketRequired is returned when a bucket is required. + ErrBucketRequired JetStreamError = &jsError{message: "bucket required"} + + // ErrBucketMalformed is returned when a bucket is malformed. + ErrBucketMalformed JetStreamError = &jsError{message: "bucket malformed"} + + // ErrUpdateMetaDeleted is returned when the meta information of a deleted + // object cannot be updated. + ErrUpdateMetaDeleted JetStreamError = &jsError{message: "cannot update meta for a deleted object"} +) + +// Error prints the JetStream API error code and description. +func (e *APIError) Error() string { + return fmt.Sprintf("nats: API error: code=%d err_code=%d description=%s", e.Code, e.ErrorCode, e.Description) +} + +// APIError implements the JetStreamError interface. +func (e *APIError) APIError() *APIError { + return e +} + +// Is matches against an APIError. +func (e *APIError) Is(err error) bool { + if e == nil { + return false + } + // Extract internal APIError to match against. + var aerr *APIError + ok := errors.As(err, &aerr) + if !ok { + return ok + } + return e.ErrorCode == aerr.ErrorCode +} + +func (err *jsError) APIError() *APIError { + return err.apiErr +} + +func (err *jsError) Error() string { + if err.apiErr != nil && err.apiErr.Description != "" { + return err.apiErr.Error() + } + return fmt.Sprintf("nats: %s", err.message) +} + +func (err *jsError) Unwrap() error { + // Allow matching to embedded APIError in case there is one. + if err.apiErr == nil { + return nil + } + return err.apiErr +} diff --git a/vendor/github.com/nats-io/nats.go/jetstream/jetstream.go b/vendor/github.com/nats-io/nats.go/jetstream/jetstream.go new file mode 100644 index 00000000..554400bf --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/jetstream/jetstream.go @@ -0,0 +1,1049 @@ +// Copyright 2022-2024 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package jetstream + +import ( + "context" + "encoding/json" + "errors" + "fmt" + "regexp" + "strings" + "time" + + "github.com/nats-io/nats.go" + "github.com/nats-io/nuid" +) + +type ( + + // JetStream is the top-level interface for interacting with JetStream. + // The capabilities of JetStream include: + // + // - Publishing messages to a stream using [Publisher]. + // - Managing streams using [StreamManager]. + // - Managing consumers using [StreamConsumerManager]. Those are the same + // methods as on [Stream], but are available as a shortcut to a consumer + // bypassing stream lookup. + // - Managing KeyValue stores using [KeyValueManager]. + // - Managing Object Stores using [ObjectStoreManager]. + // + // JetStream can be created using [New], [NewWithAPIPrefix] or + // [NewWithDomain] methods. + JetStream interface { + // AccountInfo fetches account information from the server, containing details + // about the account associated with this JetStream connection. If account is + // not enabled for JetStream, ErrJetStreamNotEnabledForAccount is returned. If + // the server does not have JetStream enabled, ErrJetStreamNotEnabled is + // returned. + AccountInfo(ctx context.Context) (*AccountInfo, error) + + StreamConsumerManager + StreamManager + Publisher + KeyValueManager + ObjectStoreManager + } + + // Publisher provides methods for publishing messages to a stream. + // It is available as a part of [JetStream] interface. + // The behavior of Publisher can be customized using [PublishOpt] options. + Publisher interface { + // Publish performs a synchronous publish to a stream and waits for ack + // from server. It accepts subject name (which must be bound to a stream) + // and message payload. + Publish(ctx context.Context, subject string, payload []byte, opts ...PublishOpt) (*PubAck, error) + + // PublishMsg performs a synchronous publish to a stream and waits for + // ack from server. It accepts subject name (which must be bound to a + // stream) and nats.Message. + PublishMsg(ctx context.Context, msg *nats.Msg, opts ...PublishOpt) (*PubAck, error) + + // PublishAsync performs a publish to a stream and returns + // [PubAckFuture] interface, not blocking while waiting for an + // acknowledgement. It accepts subject name (which must be bound to a + // stream) and message payload. + // + // PublishAsync does not guarantee that the message has been + // received by the server. It only guarantees that the message has been + // sent to the server and thus messages can be stored in the stream + // out of order in case of retries. + PublishAsync(subject string, payload []byte, opts ...PublishOpt) (PubAckFuture, error) + + // PublishMsgAsync performs a publish to a stream and returns + // [PubAckFuture] interface, not blocking while waiting for an + // acknowledgement. It accepts subject name (which must + // be bound to a stream) and nats.Message. + // + // PublishMsgAsync does not guarantee that the message has been + // sent to the server and thus messages can be stored in the stream + // received by the server. It only guarantees that the message has been + // out of order in case of retries. + PublishMsgAsync(msg *nats.Msg, opts ...PublishOpt) (PubAckFuture, error) + + // PublishAsyncPending returns the number of async publishes outstanding + // for this context. An outstanding publish is one that has been + // sent by the publisher but has not yet received an ack. + PublishAsyncPending() int + + // PublishAsyncComplete returns a channel that will be closed when all + // outstanding asynchronously published messages are acknowledged by the + // server. + PublishAsyncComplete() <-chan struct{} + } + + // StreamManager provides CRUD API for managing streams. It is available as + // a part of [JetStream] interface. CreateStream, UpdateStream, + // CreateOrUpdateStream and Stream methods return a [Stream] interface, allowing + // to operate on a stream. + StreamManager interface { + // CreateStream creates a new stream with given config and returns an + // interface to operate on it. If stream with given name already exists, + // ErrStreamNameAlreadyInUse is returned. + CreateStream(ctx context.Context, cfg StreamConfig) (Stream, error) + + // UpdateStream updates an existing stream. If stream does not exist, + // ErrStreamNotFound is returned. + UpdateStream(ctx context.Context, cfg StreamConfig) (Stream, error) + + // CreateOrUpdateStream creates a stream with given config. If stream + // already exists, it will be updated (if possible). + CreateOrUpdateStream(ctx context.Context, cfg StreamConfig) (Stream, error) + + // Stream fetches [StreamInfo] and returns a [Stream] interface for a given stream name. + // If stream does not exist, ErrStreamNotFound is returned. + Stream(ctx context.Context, stream string) (Stream, error) + + // StreamNameBySubject returns a stream name stream listening on given + // subject. If no stream is bound to given subject, ErrStreamNotFound + // is returned. + StreamNameBySubject(ctx context.Context, subject string) (string, error) + + // DeleteStream removes a stream with given name. If stream does not + // exist, ErrStreamNotFound is returned. + DeleteStream(ctx context.Context, stream string) error + + // ListStreams returns StreamInfoLister, enabling iterating over a + // channel of stream infos. + ListStreams(context.Context, ...StreamListOpt) StreamInfoLister + + // StreamNames returns a StreamNameLister, enabling iterating over a + // channel of stream names. + StreamNames(context.Context, ...StreamListOpt) StreamNameLister + } + + // StreamConsumerManager provides CRUD API for managing consumers. It is + // available as a part of [JetStream] interface. This is an alternative to + // [Stream] interface, allowing to bypass stream lookup. CreateConsumer, + // UpdateConsumer, CreateOrUpdateConsumer and Consumer methods return a + // [Consumer] interface, allowing to operate on a consumer (e.g. consume + // messages). + StreamConsumerManager interface { + // CreateOrUpdateConsumer creates a consumer on a given stream with + // given config. If consumer already exists, it will be updated (if + // possible). Consumer interface is returned, allowing to operate on a + // consumer (e.g. fetch messages). + CreateOrUpdateConsumer(ctx context.Context, stream string, cfg ConsumerConfig) (Consumer, error) + + // CreateConsumer creates a consumer on a given stream with given + // config. If consumer already exists and the provided configuration + // differs from its configuration, ErrConsumerExists is returned. If the + // provided configuration is the same as the existing consumer, the + // existing consumer is returned. Consumer interface is returned, + // allowing to operate on a consumer (e.g. fetch messages). + CreateConsumer(ctx context.Context, stream string, cfg ConsumerConfig) (Consumer, error) + + // UpdateConsumer updates an existing consumer. If consumer does not + // exist, ErrConsumerDoesNotExist is returned. Consumer interface is + // returned, allowing to operate on a consumer (e.g. fetch messages). + UpdateConsumer(ctx context.Context, stream string, cfg ConsumerConfig) (Consumer, error) + + // OrderedConsumer returns an OrderedConsumer instance. OrderedConsumer + // are managed by the library and provide a simple way to consume + // messages from a stream. Ordered consumers are ephemeral in-memory + // pull consumers and are resilient to deletes and restarts. + OrderedConsumer(ctx context.Context, stream string, cfg OrderedConsumerConfig) (Consumer, error) + + // Consumer returns an interface to an existing consumer, allowing processing + // of messages. If consumer does not exist, ErrConsumerNotFound is + // returned. + Consumer(ctx context.Context, stream string, consumer string) (Consumer, error) + + // DeleteConsumer removes a consumer with given name from a stream. + // If consumer does not exist, ErrConsumerNotFound is returned. + DeleteConsumer(ctx context.Context, stream string, consumer string) error + } + + // StreamListOpt is a functional option for [StreamManager.ListStreams] and + // [StreamManager.StreamNames] methods. + StreamListOpt func(*streamsRequest) error + + // AccountInfo contains information about the JetStream usage from the + // current account. + AccountInfo struct { + // Tier is the current account usage tier. + Tier + + // Domain is the domain name associated with this account. + Domain string `json:"domain"` + + // API is the API usage statistics for this account. + API APIStats `json:"api"` + + // Tiers is the list of available tiers for this account. + Tiers map[string]Tier `json:"tiers"` + } + + // Tier represents a JetStream account usage tier. + Tier struct { + // Memory is the memory storage being used for Stream Message storage. + Memory uint64 `json:"memory"` + + // Store is the disk storage being used for Stream Message storage. + Store uint64 `json:"storage"` + + // ReservedMemory is the number of bytes reserved for memory usage by + // this account on the server + ReservedMemory uint64 `json:"reserved_memory"` + + // ReservedStore is the number of bytes reserved for disk usage by this + // account on the server + ReservedStore uint64 `json:"reserved_storage"` + + // Streams is the number of streams currently defined for this account. + Streams int `json:"streams"` + + // Consumers is the number of consumers currently defined for this + // account. + Consumers int `json:"consumers"` + + // Limits are the JetStream limits for this account. + Limits AccountLimits `json:"limits"` + } + + // APIStats reports on API calls to JetStream for this account. + APIStats struct { + // Total is the total number of API calls. + Total uint64 `json:"total"` + + // Errors is the total number of API errors. + Errors uint64 `json:"errors"` + } + + // AccountLimits includes the JetStream limits of the current account. + AccountLimits struct { + // MaxMemory is the maximum amount of memory available for this account. + MaxMemory int64 `json:"max_memory"` + + // MaxStore is the maximum amount of disk storage available for this + // account. + MaxStore int64 `json:"max_storage"` + + // MaxStreams is the maximum number of streams allowed for this account. + MaxStreams int `json:"max_streams"` + + // MaxConsumers is the maximum number of consumers allowed for this + // account. + MaxConsumers int `json:"max_consumers"` + } + + jetStream struct { + conn *nats.Conn + jsOpts + + publisher *jetStreamClient + } + + // JetStreamOpt is a functional option for [New], [NewWithAPIPrefix] and + // [NewWithDomain] methods. + JetStreamOpt func(*jsOpts) error + + jsOpts struct { + publisherOpts asyncPublisherOpts + apiPrefix string + replyPrefix string + replyPrefixLen int + clientTrace *ClientTrace + } + + // ClientTrace can be used to trace API interactions for [JetStream]. + ClientTrace struct { + // RequestSent is called when an API request is sent to the server. + RequestSent func(subj string, payload []byte) + + // ResponseReceived is called when a response is received from the + // server. + ResponseReceived func(subj string, payload []byte, hdr nats.Header) + } + streamInfoResponse struct { + apiResponse + apiPaged + *StreamInfo + } + + accountInfoResponse struct { + apiResponse + AccountInfo + } + + streamDeleteResponse struct { + apiResponse + Success bool `json:"success,omitempty"` + } + + // StreamInfoLister is used to iterate over a channel of stream infos. + // Err method can be used to check for errors encountered during iteration. + // Info channel is always closed and therefore can be used in a range loop. + StreamInfoLister interface { + Info() <-chan *StreamInfo + Err() error + } + + // StreamNameLister is used to iterate over a channel of stream names. + // Err method can be used to check for errors encountered during iteration. + // Name channel is always closed and therefore can be used in a range loop. + StreamNameLister interface { + Name() <-chan string + Err() error + } + + apiPagedRequest struct { + Offset int `json:"offset"` + } + + streamLister struct { + js *jetStream + offset int + pageInfo *apiPaged + + streams chan *StreamInfo + names chan string + err error + } + + streamListResponse struct { + apiResponse + apiPaged + Streams []*StreamInfo `json:"streams"` + } + + streamNamesResponse struct { + apiResponse + apiPaged + Streams []string `json:"streams"` + } + + streamsRequest struct { + apiPagedRequest + Subject string `json:"subject,omitempty"` + } +) + +// defaultAPITimeout is used if context.Background() or context.TODO() is passed to API calls. +const defaultAPITimeout = 5 * time.Second + +var subjectRegexp = regexp.MustCompile(`^[^ >]*[>]?$`) + +// New returns a new JetStream instance. +// It uses default API prefix ($JS.API) for JetStream API requests. +// If a custom API prefix is required, use [NewWithAPIPrefix] or [NewWithDomain]. +// +// Available options: +// - [WithClientTrace] - enables request/response tracing. +// - [WithPublishAsyncErrHandler] - sets error handler for async message publish. +// - [WithPublishAsyncMaxPending] - sets the maximum outstanding async publishes +// that can be inflight at one time. +func New(nc *nats.Conn, opts ...JetStreamOpt) (JetStream, error) { + jsOpts := jsOpts{ + apiPrefix: DefaultAPIPrefix, + publisherOpts: asyncPublisherOpts{ + maxpa: defaultAsyncPubAckInflight, + }, + } + setReplyPrefix(nc, &jsOpts) + for _, opt := range opts { + if err := opt(&jsOpts); err != nil { + return nil, err + } + } + js := &jetStream{ + conn: nc, + jsOpts: jsOpts, + publisher: &jetStreamClient{asyncPublisherOpts: jsOpts.publisherOpts}, + } + + return js, nil +} + +const ( + // defaultAsyncPubAckInflight is the number of async pub acks inflight. + defaultAsyncPubAckInflight = 4000 +) + +func setReplyPrefix(nc *nats.Conn, jsOpts *jsOpts) { + jsOpts.replyPrefix = nats.InboxPrefix + if nc.Opts.InboxPrefix != "" { + jsOpts.replyPrefix = nc.Opts.InboxPrefix + "." + } + // Add 1 for the dot separator. + jsOpts.replyPrefixLen = len(jsOpts.replyPrefix) + aReplyTokensize + 1 + +} + +// NewWithAPIPrefix returns a new JetStream instance and sets the API prefix to be used in requests to JetStream API. +// The API prefix will be used in API requests to JetStream, e.g. .STREAM.INFO.. +// +// Available options: +// - [WithClientTrace] - enables request/response tracing. +// - [WithPublishAsyncErrHandler] - sets error handler for async message publish. +// - [WithPublishAsyncMaxPending] - sets the maximum outstanding async publishes +// that can be inflight at one time. +func NewWithAPIPrefix(nc *nats.Conn, apiPrefix string, opts ...JetStreamOpt) (JetStream, error) { + jsOpts := jsOpts{ + publisherOpts: asyncPublisherOpts{ + maxpa: defaultAsyncPubAckInflight, + }, + } + setReplyPrefix(nc, &jsOpts) + for _, opt := range opts { + if err := opt(&jsOpts); err != nil { + return nil, err + } + } + if apiPrefix == "" { + return nil, fmt.Errorf("API prefix cannot be empty") + } + if !strings.HasSuffix(apiPrefix, ".") { + jsOpts.apiPrefix = fmt.Sprintf("%s.", apiPrefix) + } + js := &jetStream{ + conn: nc, + jsOpts: jsOpts, + publisher: &jetStreamClient{asyncPublisherOpts: jsOpts.publisherOpts}, + } + return js, nil +} + +// NewWithDomain returns a new JetStream instance and sets the domain name token used when sending JetStream requests. +// The domain name token will be used in API requests to JetStream, e.g. $JS..API.STREAM.INFO.. +// +// Available options: +// - [WithClientTrace] - enables request/response tracing. +// - [WithPublishAsyncErrHandler] - sets error handler for async message publish. +// - [WithPublishAsyncMaxPending] - sets the maximum outstanding async publishes +// that can be inflight at one time. +func NewWithDomain(nc *nats.Conn, domain string, opts ...JetStreamOpt) (JetStream, error) { + jsOpts := jsOpts{ + publisherOpts: asyncPublisherOpts{ + maxpa: defaultAsyncPubAckInflight, + }, + } + setReplyPrefix(nc, &jsOpts) + for _, opt := range opts { + if err := opt(&jsOpts); err != nil { + return nil, err + } + } + if domain == "" { + return nil, errors.New("domain cannot be empty") + } + jsOpts.apiPrefix = fmt.Sprintf(jsDomainT, domain) + js := &jetStream{ + conn: nc, + jsOpts: jsOpts, + publisher: &jetStreamClient{asyncPublisherOpts: jsOpts.publisherOpts}, + } + return js, nil +} + +// CreateStream creates a new stream with given config and returns an +// interface to operate on it. If stream with given name already exists, +// ErrStreamNameAlreadyInUse is returned. +func (js *jetStream) CreateStream(ctx context.Context, cfg StreamConfig) (Stream, error) { + if err := validateStreamName(cfg.Name); err != nil { + return nil, err + } + ctx, cancel := wrapContextWithoutDeadline(ctx) + if cancel != nil { + defer cancel() + } + ncfg := cfg + // If we have a mirror and an external domain, convert to ext.APIPrefix. + if ncfg.Mirror != nil && ncfg.Mirror.Domain != "" { + // Copy so we do not change the caller's version. + ncfg.Mirror = ncfg.Mirror.copy() + if err := ncfg.Mirror.convertDomain(); err != nil { + return nil, err + } + } + + // Check sources for the same. + if len(ncfg.Sources) > 0 { + ncfg.Sources = append([]*StreamSource(nil), ncfg.Sources...) + for i, ss := range ncfg.Sources { + if ss.Domain != "" { + ncfg.Sources[i] = ss.copy() + if err := ncfg.Sources[i].convertDomain(); err != nil { + return nil, err + } + } + } + } + + req, err := json.Marshal(ncfg) + if err != nil { + return nil, err + } + + createSubject := apiSubj(js.apiPrefix, fmt.Sprintf(apiStreamCreateT, cfg.Name)) + var resp streamInfoResponse + + if _, err = js.apiRequestJSON(ctx, createSubject, &resp, req); err != nil { + return nil, err + } + if resp.Error != nil { + if resp.Error.ErrorCode == JSErrCodeStreamNameInUse { + return nil, ErrStreamNameAlreadyInUse + } + return nil, resp.Error + } + + // check that input subject transform (if used) is reflected in the returned StreamInfo + if cfg.SubjectTransform != nil && resp.StreamInfo.Config.SubjectTransform == nil { + return nil, ErrStreamSubjectTransformNotSupported + } + + if len(cfg.Sources) != 0 { + if len(cfg.Sources) != len(resp.Config.Sources) { + return nil, ErrStreamSourceNotSupported + } + for i := range cfg.Sources { + if len(cfg.Sources[i].SubjectTransforms) != 0 && len(resp.Sources[i].SubjectTransforms) == 0 { + return nil, ErrStreamSourceMultipleFilterSubjectsNotSupported + } + } + } + + return &stream{ + jetStream: js, + name: cfg.Name, + info: resp.StreamInfo, + }, nil +} + +// If we have a Domain, convert to the appropriate ext.APIPrefix. +// This will change the stream source, so should be a copy passed in. +func (ss *StreamSource) convertDomain() error { + if ss.Domain == "" { + return nil + } + if ss.External != nil { + return errors.New("nats: domain and external are both set") + } + ss.External = &ExternalStream{APIPrefix: fmt.Sprintf(jsExtDomainT, ss.Domain)} + return nil +} + +// Helper for copying when we do not want to change user's version. +func (ss *StreamSource) copy() *StreamSource { + nss := *ss + // Check pointers + if ss.OptStartTime != nil { + t := *ss.OptStartTime + nss.OptStartTime = &t + } + if ss.External != nil { + ext := *ss.External + nss.External = &ext + } + return &nss +} + +// UpdateStream updates an existing stream. If stream does not exist, +// ErrStreamNotFound is returned. +func (js *jetStream) UpdateStream(ctx context.Context, cfg StreamConfig) (Stream, error) { + if err := validateStreamName(cfg.Name); err != nil { + return nil, err + } + ctx, cancel := wrapContextWithoutDeadline(ctx) + if cancel != nil { + defer cancel() + } + + req, err := json.Marshal(cfg) + if err != nil { + return nil, err + } + + updateSubject := apiSubj(js.apiPrefix, fmt.Sprintf(apiStreamUpdateT, cfg.Name)) + var resp streamInfoResponse + + if _, err = js.apiRequestJSON(ctx, updateSubject, &resp, req); err != nil { + return nil, err + } + if resp.Error != nil { + if resp.Error.ErrorCode == JSErrCodeStreamNotFound { + return nil, ErrStreamNotFound + } + return nil, resp.Error + } + + // check that input subject transform (if used) is reflected in the returned StreamInfo + if cfg.SubjectTransform != nil && resp.StreamInfo.Config.SubjectTransform == nil { + return nil, ErrStreamSubjectTransformNotSupported + } + + if len(cfg.Sources) != 0 { + if len(cfg.Sources) != len(resp.Config.Sources) { + return nil, ErrStreamSourceNotSupported + } + for i := range cfg.Sources { + if len(cfg.Sources[i].SubjectTransforms) != 0 && len(resp.Sources[i].SubjectTransforms) == 0 { + return nil, ErrStreamSourceMultipleFilterSubjectsNotSupported + } + } + } + + return &stream{ + jetStream: js, + name: cfg.Name, + info: resp.StreamInfo, + }, nil +} + +// CreateOrUpdateStream creates a stream with given config. If stream +// already exists, it will be updated (if possible). +func (js *jetStream) CreateOrUpdateStream(ctx context.Context, cfg StreamConfig) (Stream, error) { + s, err := js.UpdateStream(ctx, cfg) + if err != nil { + if !errors.Is(err, ErrStreamNotFound) { + return nil, err + } + return js.CreateStream(ctx, cfg) + } + + return s, nil +} + +// Stream fetches [StreamInfo] and returns a [Stream] interface for a given stream name. +// If stream does not exist, ErrStreamNotFound is returned. +func (js *jetStream) Stream(ctx context.Context, name string) (Stream, error) { + if err := validateStreamName(name); err != nil { + return nil, err + } + ctx, cancel := wrapContextWithoutDeadline(ctx) + if cancel != nil { + defer cancel() + } + infoSubject := apiSubj(js.apiPrefix, fmt.Sprintf(apiStreamInfoT, name)) + + var resp streamInfoResponse + + if _, err := js.apiRequestJSON(ctx, infoSubject, &resp); err != nil { + return nil, err + } + if resp.Error != nil { + if resp.Error.ErrorCode == JSErrCodeStreamNotFound { + return nil, ErrStreamNotFound + } + return nil, resp.Error + } + return &stream{ + jetStream: js, + name: name, + info: resp.StreamInfo, + }, nil +} + +// DeleteStream removes a stream with given name +func (js *jetStream) DeleteStream(ctx context.Context, name string) error { + if err := validateStreamName(name); err != nil { + return err + } + ctx, cancel := wrapContextWithoutDeadline(ctx) + if cancel != nil { + defer cancel() + } + deleteSubject := apiSubj(js.apiPrefix, fmt.Sprintf(apiStreamDeleteT, name)) + var resp streamDeleteResponse + + if _, err := js.apiRequestJSON(ctx, deleteSubject, &resp); err != nil { + return err + } + if resp.Error != nil { + if resp.Error.ErrorCode == JSErrCodeStreamNotFound { + return ErrStreamNotFound + } + return resp.Error + } + return nil +} + +// CreateOrUpdateConsumer creates a consumer on a given stream with +// given config. If consumer already exists, it will be updated (if +// possible). Consumer interface is returned, allowing to operate on a +// consumer (e.g. fetch messages). +func (js *jetStream) CreateOrUpdateConsumer(ctx context.Context, stream string, cfg ConsumerConfig) (Consumer, error) { + if err := validateStreamName(stream); err != nil { + return nil, err + } + return upsertConsumer(ctx, js, stream, cfg, consumerActionCreateOrUpdate) +} + +// CreateConsumer creates a consumer on a given stream with given +// config. If consumer already exists and the provided configuration +// differs from its configuration, ErrConsumerExists is returned. If the +// provided configuration is the same as the existing consumer, the +// existing consumer is returned. Consumer interface is returned, +// allowing to operate on a consumer (e.g. fetch messages). +func (js *jetStream) CreateConsumer(ctx context.Context, stream string, cfg ConsumerConfig) (Consumer, error) { + if err := validateStreamName(stream); err != nil { + return nil, err + } + return upsertConsumer(ctx, js, stream, cfg, consumerActionCreate) +} + +// UpdateConsumer updates an existing consumer. If consumer does not +// exist, ErrConsumerDoesNotExist is returned. Consumer interface is +// returned, allowing to operate on a consumer (e.g. fetch messages). +func (js *jetStream) UpdateConsumer(ctx context.Context, stream string, cfg ConsumerConfig) (Consumer, error) { + if err := validateStreamName(stream); err != nil { + return nil, err + } + return upsertConsumer(ctx, js, stream, cfg, consumerActionUpdate) +} + +// OrderedConsumer returns an OrderedConsumer instance. OrderedConsumer +// are managed by the library and provide a simple way to consume +// messages from a stream. Ordered consumers are ephemeral in-memory +// pull consumers and are resilient to deletes and restarts. +func (js *jetStream) OrderedConsumer(ctx context.Context, stream string, cfg OrderedConsumerConfig) (Consumer, error) { + if err := validateStreamName(stream); err != nil { + return nil, err + } + oc := &orderedConsumer{ + jetStream: js, + cfg: &cfg, + stream: stream, + namePrefix: nuid.Next(), + doReset: make(chan struct{}, 1), + } + consCfg := oc.getConsumerConfig() + cons, err := js.CreateOrUpdateConsumer(ctx, stream, *consCfg) + if err != nil { + return nil, err + } + oc.currentConsumer = cons.(*pullConsumer) + + return oc, nil +} + +// Consumer returns an interface to an existing consumer, allowing processing +// of messages. If consumer does not exist, ErrConsumerNotFound is +// returned. +func (js *jetStream) Consumer(ctx context.Context, stream string, name string) (Consumer, error) { + if err := validateStreamName(stream); err != nil { + return nil, err + } + return getConsumer(ctx, js, stream, name) +} + +// DeleteConsumer removes a consumer with given name from a stream. +// If consumer does not exist, ErrConsumerNotFound is returned. +func (js *jetStream) DeleteConsumer(ctx context.Context, stream string, name string) error { + if err := validateStreamName(stream); err != nil { + return err + } + return deleteConsumer(ctx, js, stream, name) +} + +func validateStreamName(stream string) error { + if stream == "" { + return ErrStreamNameRequired + } + if strings.ContainsAny(stream, ">*. /\\") { + return fmt.Errorf("%w: '%s'", ErrInvalidStreamName, stream) + } + return nil +} + +func validateSubject(subject string) error { + if subject == "" { + return fmt.Errorf("%w: %s", ErrInvalidSubject, "subject cannot be empty") + } + if subject[0] == '.' || subject[len(subject)-1] == '.' || !subjectRegexp.MatchString(subject) { + return fmt.Errorf("%w: %s", ErrInvalidSubject, subject) + } + return nil +} + +// AccountInfo fetches account information from the server, containing details +// about the account associated with this JetStream connection. If account is +// not enabled for JetStream, ErrJetStreamNotEnabledForAccount is returned. +// +// If the server does not have JetStream enabled, ErrJetStreamNotEnabled is +// returned (for a single server setup). For clustered topologies, AccountInfo +// will time out. +func (js *jetStream) AccountInfo(ctx context.Context) (*AccountInfo, error) { + ctx, cancel := wrapContextWithoutDeadline(ctx) + if cancel != nil { + defer cancel() + } + var resp accountInfoResponse + + infoSubject := apiSubj(js.apiPrefix, apiAccountInfo) + if _, err := js.apiRequestJSON(ctx, infoSubject, &resp); err != nil { + if errors.Is(err, nats.ErrNoResponders) { + return nil, ErrJetStreamNotEnabled + } + return nil, err + } + if resp.Error != nil { + if resp.Error.ErrorCode == JSErrCodeJetStreamNotEnabledForAccount { + return nil, ErrJetStreamNotEnabledForAccount + } + if resp.Error.ErrorCode == JSErrCodeJetStreamNotEnabled { + return nil, ErrJetStreamNotEnabled + } + return nil, resp.Error + } + + return &resp.AccountInfo, nil +} + +// ListStreams returns StreamInfoLister, enabling iterating over a +// channel of stream infos. +func (js *jetStream) ListStreams(ctx context.Context, opts ...StreamListOpt) StreamInfoLister { + l := &streamLister{ + js: js, + streams: make(chan *StreamInfo), + } + var streamsReq streamsRequest + for _, opt := range opts { + if err := opt(&streamsReq); err != nil { + l.err = err + close(l.streams) + return l + } + } + go func() { + defer close(l.streams) + ctx, cancel := wrapContextWithoutDeadline(ctx) + if cancel != nil { + defer cancel() + } + for { + page, err := l.streamInfos(ctx, streamsReq) + if err != nil && !errors.Is(err, ErrEndOfData) { + l.err = err + return + } + for _, info := range page { + select { + case l.streams <- info: + case <-ctx.Done(): + l.err = ctx.Err() + return + } + } + if errors.Is(err, ErrEndOfData) { + return + } + } + }() + + return l +} + +// Info returns a channel allowing retrieval of stream infos returned by [ListStreams] +func (s *streamLister) Info() <-chan *StreamInfo { + return s.streams +} + +// Err returns an error channel which will be populated with error from [ListStreams] or [StreamNames] request +func (s *streamLister) Err() error { + return s.err +} + +// StreamNames returns a StreamNameLister, enabling iterating over a +// channel of stream names. +func (js *jetStream) StreamNames(ctx context.Context, opts ...StreamListOpt) StreamNameLister { + l := &streamLister{ + js: js, + names: make(chan string), + } + var streamsReq streamsRequest + for _, opt := range opts { + if err := opt(&streamsReq); err != nil { + l.err = err + close(l.streams) + return l + } + } + go func() { + ctx, cancel := wrapContextWithoutDeadline(ctx) + if cancel != nil { + defer cancel() + } + defer close(l.names) + for { + page, err := l.streamNames(ctx, streamsReq) + if err != nil && !errors.Is(err, ErrEndOfData) { + l.err = err + return + } + for _, info := range page { + select { + case l.names <- info: + case <-ctx.Done(): + l.err = ctx.Err() + return + } + } + if errors.Is(err, ErrEndOfData) { + return + } + } + }() + + return l +} + +// StreamNameBySubject returns a stream name stream listening on given +// subject. If no stream is bound to given subject, ErrStreamNotFound +// is returned. +func (js *jetStream) StreamNameBySubject(ctx context.Context, subject string) (string, error) { + ctx, cancel := wrapContextWithoutDeadline(ctx) + if cancel != nil { + defer cancel() + } + if err := validateSubject(subject); err != nil { + return "", err + } + streamsSubject := apiSubj(js.apiPrefix, apiStreams) + + r := &streamsRequest{Subject: subject} + req, err := json.Marshal(r) + if err != nil { + return "", err + } + var resp streamNamesResponse + _, err = js.apiRequestJSON(ctx, streamsSubject, &resp, req) + if err != nil { + return "", err + } + if resp.Error != nil { + return "", resp.Error + } + if len(resp.Streams) == 0 { + return "", ErrStreamNotFound + } + + return resp.Streams[0], nil +} + +// Name returns a channel allowing retrieval of stream names returned by [StreamNames] +func (s *streamLister) Name() <-chan string { + return s.names +} + +// infos fetches the next [StreamInfo] page +func (s *streamLister) streamInfos(ctx context.Context, streamsReq streamsRequest) ([]*StreamInfo, error) { + if s.pageInfo != nil && s.offset >= s.pageInfo.Total { + return nil, ErrEndOfData + } + + req := streamsRequest{ + apiPagedRequest: apiPagedRequest{ + Offset: s.offset, + }, + Subject: streamsReq.Subject, + } + reqJSON, err := json.Marshal(req) + if err != nil { + return nil, err + } + + slSubj := apiSubj(s.js.apiPrefix, apiStreamListT) + var resp streamListResponse + _, err = s.js.apiRequestJSON(ctx, slSubj, &resp, reqJSON) + if err != nil { + return nil, err + } + if resp.Error != nil { + return nil, resp.Error + } + + s.pageInfo = &resp.apiPaged + s.offset += len(resp.Streams) + return resp.Streams, nil +} + +// streamNames fetches the next stream names page +func (s *streamLister) streamNames(ctx context.Context, streamsReq streamsRequest) ([]string, error) { + if s.pageInfo != nil && s.offset >= s.pageInfo.Total { + return nil, ErrEndOfData + } + + req := streamsRequest{ + apiPagedRequest: apiPagedRequest{ + Offset: s.offset, + }, + Subject: streamsReq.Subject, + } + reqJSON, err := json.Marshal(req) + if err != nil { + return nil, err + } + + slSubj := apiSubj(s.js.apiPrefix, apiStreams) + var resp streamNamesResponse + _, err = s.js.apiRequestJSON(ctx, slSubj, &resp, reqJSON) + if err != nil { + return nil, err + } + if resp.Error != nil { + return nil, resp.Error + } + + s.pageInfo = &resp.apiPaged + s.offset += len(resp.Streams) + return resp.Streams, nil +} + +// wrapContextWithoutDeadline wraps context without deadline with default timeout. +// If deadline is already set, it will be returned as is, and cancel() will be nil. +// Caller should check if cancel() is nil before calling it. +func wrapContextWithoutDeadline(ctx context.Context) (context.Context, context.CancelFunc) { + if _, ok := ctx.Deadline(); ok { + return ctx, nil + } + return context.WithTimeout(ctx, defaultAPITimeout) +} + +func (js *jetStream) cleanupReplySub() { + if js.publisher == nil { + return + } + js.publisher.Lock() + if js.publisher.replySub != nil { + js.publisher.replySub.Unsubscribe() + js.publisher.replySub = nil + } + if js.publisher.connStatusCh != nil { + close(js.publisher.connStatusCh) + js.publisher.connStatusCh = nil + } + js.publisher.Unlock() +} diff --git a/vendor/github.com/nats-io/nats.go/jetstream/jetstream_options.go b/vendor/github.com/nats-io/nats.go/jetstream/jetstream_options.go new file mode 100644 index 00000000..a08d203f --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/jetstream/jetstream_options.go @@ -0,0 +1,408 @@ +// Copyright 2022-2024 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package jetstream + +import ( + "fmt" + "time" +) + +type pullOptFunc func(*consumeOpts) error + +func (fn pullOptFunc) configureConsume(opts *consumeOpts) error { + return fn(opts) +} + +func (fn pullOptFunc) configureMessages(opts *consumeOpts) error { + return fn(opts) +} + +// WithClientTrace enables request/response API calls tracing. +func WithClientTrace(ct *ClientTrace) JetStreamOpt { + return func(opts *jsOpts) error { + opts.clientTrace = ct + return nil + } +} + +// WithPublishAsyncErrHandler sets error handler for async message publish. +func WithPublishAsyncErrHandler(cb MsgErrHandler) JetStreamOpt { + return func(opts *jsOpts) error { + opts.publisherOpts.aecb = cb + return nil + } +} + +// WithPublishAsyncMaxPending sets the maximum outstanding async publishes that +// can be inflight at one time. +func WithPublishAsyncMaxPending(max int) JetStreamOpt { + return func(opts *jsOpts) error { + if max < 1 { + return fmt.Errorf("%w: max ack pending should be >= 1", ErrInvalidOption) + } + opts.publisherOpts.maxpa = max + return nil + } +} + +// WithPurgeSubject sets a specific subject for which messages on a stream will +// be purged +func WithPurgeSubject(subject string) StreamPurgeOpt { + return func(req *StreamPurgeRequest) error { + req.Subject = subject + return nil + } +} + +// WithPurgeSequence is used to set a specific sequence number up to which (but +// not including) messages will be purged from a stream Can be combined with +// [WithPurgeSubject] option, but not with [WithPurgeKeep] +func WithPurgeSequence(sequence uint64) StreamPurgeOpt { + return func(req *StreamPurgeRequest) error { + if req.Keep != 0 { + return fmt.Errorf("%w: both 'keep' and 'sequence' cannot be provided in purge request", ErrInvalidOption) + } + req.Sequence = sequence + return nil + } +} + +// WithPurgeKeep sets the number of messages to be kept in the stream after +// purge. Can be combined with [WithPurgeSubject] option, but not with +// [WithPurgeSequence] +func WithPurgeKeep(keep uint64) StreamPurgeOpt { + return func(req *StreamPurgeRequest) error { + if req.Sequence != 0 { + return fmt.Errorf("%w: both 'keep' and 'sequence' cannot be provided in purge request", ErrInvalidOption) + } + req.Keep = keep + return nil + } +} + +// WithGetMsgSubject sets the stream subject from which the message should be +// retrieved. Server will return a first message with a seq >= to the input seq +// that has the specified subject. +func WithGetMsgSubject(subject string) GetMsgOpt { + return func(req *apiMsgGetRequest) error { + req.NextFor = subject + return nil + } +} + +// PullMaxMessages limits the number of messages to be buffered in the client. +// If not provided, a default of 500 messages will be used. +// This option is exclusive with PullMaxBytes. +type PullMaxMessages int + +func (max PullMaxMessages) configureConsume(opts *consumeOpts) error { + if max <= 0 { + return fmt.Errorf("%w: maxMessages size must be at least 1", ErrInvalidOption) + } + opts.MaxMessages = int(max) + return nil +} + +func (max PullMaxMessages) configureMessages(opts *consumeOpts) error { + if max <= 0 { + return fmt.Errorf("%w: maxMessages size must be at least 1", ErrInvalidOption) + } + opts.MaxMessages = int(max) + return nil +} + +// PullExpiry sets timeout on a single pull request, waiting until at least one +// message is available. +// If not provided, a default of 30 seconds will be used. +type PullExpiry time.Duration + +func (exp PullExpiry) configureConsume(opts *consumeOpts) error { + expiry := time.Duration(exp) + if expiry < time.Second { + return fmt.Errorf("%w: expires value must be at least 1s", ErrInvalidOption) + } + opts.Expires = expiry + return nil +} + +func (exp PullExpiry) configureMessages(opts *consumeOpts) error { + expiry := time.Duration(exp) + if expiry < time.Second { + return fmt.Errorf("%w: expires value must be at least 1s", ErrInvalidOption) + } + opts.Expires = expiry + return nil +} + +// PullMaxBytes limits the number of bytes to be buffered in the client. +// If not provided, the limit is not set (max messages will be used instead). +// This option is exclusive with PullMaxMessages. +type PullMaxBytes int + +func (max PullMaxBytes) configureConsume(opts *consumeOpts) error { + if max <= 0 { + return fmt.Errorf("%w: max bytes must be greater then 0", ErrInvalidOption) + } + opts.MaxBytes = int(max) + return nil +} + +func (max PullMaxBytes) configureMessages(opts *consumeOpts) error { + if max <= 0 { + return fmt.Errorf("%w: max bytes must be greater then 0", ErrInvalidOption) + } + opts.MaxBytes = int(max) + return nil +} + +// PullThresholdMessages sets the message count on which Consume will trigger +// new pull request to the server. Defaults to 50% of MaxMessages. +type PullThresholdMessages int + +func (t PullThresholdMessages) configureConsume(opts *consumeOpts) error { + opts.ThresholdMessages = int(t) + return nil +} + +func (t PullThresholdMessages) configureMessages(opts *consumeOpts) error { + opts.ThresholdMessages = int(t) + return nil +} + +// PullThresholdBytes sets the byte count on which Consume will trigger +// new pull request to the server. Defaults to 50% of MaxBytes (if set). +type PullThresholdBytes int + +func (t PullThresholdBytes) configureConsume(opts *consumeOpts) error { + opts.ThresholdBytes = int(t) + return nil +} + +func (t PullThresholdBytes) configureMessages(opts *consumeOpts) error { + opts.ThresholdBytes = int(t) + return nil +} + +// PullHeartbeat sets the idle heartbeat duration for a pull subscription +// If a client does not receive a heartbeat message from a stream for more +// than the idle heartbeat setting, the subscription will be removed +// and error will be passed to the message handler. +// If not provided, a default PullExpiry / 2 will be used (capped at 30 seconds) +type PullHeartbeat time.Duration + +func (hb PullHeartbeat) configureConsume(opts *consumeOpts) error { + hbTime := time.Duration(hb) + if hbTime < 500*time.Millisecond || hbTime > 30*time.Second { + return fmt.Errorf("%w: idle_heartbeat value must be within 500ms-30s range", ErrInvalidOption) + } + opts.Heartbeat = hbTime + return nil +} + +func (hb PullHeartbeat) configureMessages(opts *consumeOpts) error { + hbTime := time.Duration(hb) + if hbTime < 500*time.Millisecond || hbTime > 30*time.Second { + return fmt.Errorf("%w: idle_heartbeat value must be within 500ms-30s range", ErrInvalidOption) + } + opts.Heartbeat = hbTime + return nil +} + +// StopAfter sets the number of messages after which the consumer is +// automatically stopped and no more messages are pulled from the server. +type StopAfter int + +func (nMsgs StopAfter) configureConsume(opts *consumeOpts) error { + if nMsgs <= 0 { + return fmt.Errorf("%w: auto stop after value cannot be less than 1", ErrInvalidOption) + } + opts.StopAfter = int(nMsgs) + return nil +} + +func (nMsgs StopAfter) configureMessages(opts *consumeOpts) error { + if nMsgs <= 0 { + return fmt.Errorf("%w: auto stop after value cannot be less than 1", ErrInvalidOption) + } + opts.StopAfter = int(nMsgs) + return nil +} + +// ConsumeErrHandler sets custom error handler invoked when an error was +// encountered while consuming messages It will be invoked for both terminal +// (Consumer Deleted, invalid request body) and non-terminal (e.g. missing +// heartbeats) errors. +func ConsumeErrHandler(cb ConsumeErrHandlerFunc) PullConsumeOpt { + return pullOptFunc(func(cfg *consumeOpts) error { + cfg.ErrHandler = cb + return nil + }) +} + +// WithMessagesErrOnMissingHeartbeat sets whether a missing heartbeat error +// should be reported when calling [MessagesContext.Next] (Default: true). +func WithMessagesErrOnMissingHeartbeat(hbErr bool) PullMessagesOpt { + return pullOptFunc(func(cfg *consumeOpts) error { + cfg.ReportMissingHeartbeats = hbErr + return nil + }) +} + +// FetchMaxWait sets custom timeout for fetching predefined batch of messages. +// +// If not provided, a default of 30 seconds will be used. +func FetchMaxWait(timeout time.Duration) FetchOpt { + return func(req *pullRequest) error { + if timeout <= 0 { + return fmt.Errorf("%w: timeout value must be greater than 0", ErrInvalidOption) + } + req.Expires = timeout + return nil + } +} + +// FetchHeartbeat sets custom heartbeat for individual fetch request. If a +// client does not receive a heartbeat message from a stream for more than 2 +// times the idle heartbeat setting, Fetch will return [ErrNoHeartbeat]. +// +// Heartbeat value has to be lower than FetchMaxWait / 2. +// +// If not provided, heartbeat will is set to 5s for requests with FetchMaxWait > 10s +// and disabled otherwise. +func FetchHeartbeat(hb time.Duration) FetchOpt { + return func(req *pullRequest) error { + if hb <= 0 { + return fmt.Errorf("%w: timeout value must be greater than 0", ErrInvalidOption) + } + req.Heartbeat = hb + return nil + } +} + +// WithDeletedDetails can be used to display the information about messages +// deleted from a stream on a stream info request +func WithDeletedDetails(deletedDetails bool) StreamInfoOpt { + return func(req *streamInfoRequest) error { + req.DeletedDetails = deletedDetails + return nil + } +} + +// WithSubjectFilter can be used to display the information about messages +// stored on given subjects. +// NOTE: if the subject filter matches over 100k +// subjects, this will result in multiple requests to the server to retrieve all +// the information, and all of the returned subjects will be kept in memory. +func WithSubjectFilter(subject string) StreamInfoOpt { + return func(req *streamInfoRequest) error { + req.SubjectFilter = subject + return nil + } +} + +// WithStreamListSubject can be used to filter results of ListStreams and +// StreamNames requests to only streams that have given subject in their +// configuration. +func WithStreamListSubject(subject string) StreamListOpt { + return func(req *streamsRequest) error { + req.Subject = subject + return nil + } +} + +// WithMsgID sets the message ID used for deduplication. +func WithMsgID(id string) PublishOpt { + return func(opts *pubOpts) error { + opts.id = id + return nil + } +} + +// WithExpectStream sets the expected stream the message should be published to. +// If the message is published to a different stream server will reject the +// message and publish will fail. +func WithExpectStream(stream string) PublishOpt { + return func(opts *pubOpts) error { + opts.stream = stream + return nil + } +} + +// WithExpectLastSequence sets the expected sequence number the last message +// on a stream should have. If the last message has a different sequence number +// server will reject the message and publish will fail. +func WithExpectLastSequence(seq uint64) PublishOpt { + return func(opts *pubOpts) error { + opts.lastSeq = &seq + return nil + } +} + +// WithExpectLastSequencePerSubject sets the expected sequence number the last +// message on a subject the message is published to. If the last message on a +// subject has a different sequence number server will reject the message and +// publish will fail. +func WithExpectLastSequencePerSubject(seq uint64) PublishOpt { + return func(opts *pubOpts) error { + opts.lastSubjectSeq = &seq + return nil + } +} + +// WithExpectLastMsgID sets the expected message ID the last message on a stream +// should have. If the last message has a different message ID server will +// reject the message and publish will fail. +func WithExpectLastMsgID(id string) PublishOpt { + return func(opts *pubOpts) error { + opts.lastMsgID = id + return nil + } +} + +// WithRetryWait sets the retry wait time when ErrNoResponders is encountered. +// Defaults to 250ms. +func WithRetryWait(dur time.Duration) PublishOpt { + return func(opts *pubOpts) error { + if dur <= 0 { + return fmt.Errorf("%w: retry wait should be more than 0", ErrInvalidOption) + } + opts.retryWait = dur + return nil + } +} + +// WithRetryAttempts sets the retry number of attempts when ErrNoResponders is +// encountered. Defaults to 2 +func WithRetryAttempts(num int) PublishOpt { + return func(opts *pubOpts) error { + if num < 0 { + return fmt.Errorf("%w: retry attempts cannot be negative", ErrInvalidOption) + } + opts.retryAttempts = num + return nil + } +} + +// WithStallWait sets the max wait when the producer becomes stall producing +// messages. If a publish call is blocked for this long, ErrTooManyStalledMsgs +// is returned. +func WithStallWait(ttl time.Duration) PublishOpt { + return func(opts *pubOpts) error { + if ttl <= 0 { + return fmt.Errorf("%w: stall wait should be more than 0", ErrInvalidOption) + } + opts.stallWait = ttl + return nil + } +} diff --git a/vendor/github.com/nats-io/nats.go/jetstream/kv.go b/vendor/github.com/nats-io/nats.go/jetstream/kv.go new file mode 100644 index 00000000..7a026a28 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/jetstream/kv.go @@ -0,0 +1,1376 @@ +// Copyright 2023-2024 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package jetstream + +import ( + "context" + "errors" + "fmt" + "reflect" + "regexp" + "strconv" + "strings" + "sync" + "time" + + "github.com/nats-io/nats.go" + "github.com/nats-io/nats.go/internal/parser" +) + +type ( + // KeyValueManager is used to manage KeyValue stores. It provides methods to + // create, delete, and retrieve KeyValue stores. + KeyValueManager interface { + // KeyValue will lookup and bind to an existing KeyValue store. + // + // If the KeyValue store with given name does not exist, + // ErrBucketNotFound will be returned. + KeyValue(ctx context.Context, bucket string) (KeyValue, error) + + // CreateKeyValue will create a KeyValue store with the given + // configuration. + // + // If a KeyValue store with the same name already exists and the + // configuration is different, ErrBucketExists will be returned. + CreateKeyValue(ctx context.Context, cfg KeyValueConfig) (KeyValue, error) + + // UpdateKeyValue will update an existing KeyValue store with the given + // configuration. + // + // If a KeyValue store with the given name does not exist, ErrBucketNotFound + // will be returned. + UpdateKeyValue(ctx context.Context, cfg KeyValueConfig) (KeyValue, error) + + // CreateOrUpdateKeyValue will create a KeyValue store if it does not + // exist or update an existing KeyValue store with the given + // configuration (if possible). + CreateOrUpdateKeyValue(ctx context.Context, cfg KeyValueConfig) (KeyValue, error) + + // DeleteKeyValue will delete this KeyValue store. + // + // If the KeyValue store with given name does not exist, + // ErrBucketNotFound will be returned. + DeleteKeyValue(ctx context.Context, bucket string) error + + // KeyValueStoreNames is used to retrieve a list of key value store + // names. It returns a KeyValueNamesLister exposing a channel to read + // the names from. The lister will always close the channel when done + // (either all names have been read or an error occurred) and therefore + // can be used in range loops. + KeyValueStoreNames(ctx context.Context) KeyValueNamesLister + + // KeyValueStores is used to retrieve a list of key value store + // statuses. It returns a KeyValueLister exposing a channel to read the + // statuses from. The lister will always close the channel when done + // (either all statuses have been read or an error occurred) and + // therefore can be used in range loops. + KeyValueStores(ctx context.Context) KeyValueLister + } + + // KeyValue contains methods to operate on a KeyValue store. + // Using the KeyValue interface, it is possible to: + // + // - Get, Put, Create, Update, Delete and Purge a key + // - Watch for updates to keys + // - List all keys + // - Retrieve historical values for a key + // - Retrieve status and configuration of a key value bucket + // - Purge all delete markers + // - Close the KeyValue store + KeyValue interface { + // Get returns the latest value for the key. If the key does not exist, + // ErrKeyNotFound will be returned. + Get(ctx context.Context, key string) (KeyValueEntry, error) + + // GetRevision returns a specific revision value for the key. If the key + // does not exist or the provided revision does not exists, + // ErrKeyNotFound will be returned. + GetRevision(ctx context.Context, key string, revision uint64) (KeyValueEntry, error) + + // Put will place the new value for the key into the store. If the key + // does not exist, it will be created. If the key exists, the value will + // be updated. + // + // A key has to consist of alphanumeric characters, dashes, underscores, + // equal signs, and dots. + Put(ctx context.Context, key string, value []byte) (uint64, error) + + // PutString will place the string for the key into the store. If the + // key does not exist, it will be created. If the key exists, the value + // will be updated. + // + // A key has to consist of alphanumeric characters, dashes, underscores, + // equal signs, and dots. + PutString(ctx context.Context, key string, value string) (uint64, error) + + // Create will add the key/value pair if it does not exist. If the key + // already exists, ErrKeyExists will be returned. + // + // A key has to consist of alphanumeric characters, dashes, underscores, + // equal signs, and dots. + Create(ctx context.Context, key string, value []byte) (uint64, error) + + // Update will update the value if the latest revision matches. + // If the provided revision is not the latest, Update will return an error. + Update(ctx context.Context, key string, value []byte, revision uint64) (uint64, error) + + // Delete will place a delete marker and leave all revisions. A history + // of a deleted key can still be retrieved by using the History method + // or a watch on the key. [Delete] is a non-destructive operation and + // will not remove any previous revisions from the underlying stream. + // + // [LastRevision] option can be specified to only perform delete if the + // latest revision the provided one. + Delete(ctx context.Context, key string, opts ...KVDeleteOpt) error + + // Purge will place a delete marker and remove all previous revisions. + // Only the latest revision will be preserved (with a delete marker). + // Unlike [Delete], Purge is a destructive operation and will remove all + // previous revisions from the underlying streams. + // + // [LastRevision] option can be specified to only perform purge if the + // latest revision the provided one. + Purge(ctx context.Context, key string, opts ...KVDeleteOpt) error + + // Watch for any updates to keys that match the keys argument which + // could include wildcards. By default, the watcher will send the latest + // value for each key and all future updates. Watch will send a nil + // entry when it has received all initial values. There are a few ways + // to configure the watcher: + // + // - IncludeHistory will have the key watcher send all historical values + // for each key (up to KeyValueMaxHistory). + // - IgnoreDeletes will have the key watcher not pass any keys with + // delete markers. + // - UpdatesOnly will have the key watcher only pass updates on values + // (without latest values when started). + // - MetaOnly will have the key watcher retrieve only the entry meta + // data, not the entry value. + // - ResumeFromRevision instructs the key watcher to resume from a + // specific revision number. + Watch(ctx context.Context, keys string, opts ...WatchOpt) (KeyWatcher, error) + + // WatchAll will watch for any updates to all keys. It can be configured + // with the same options as Watch. + WatchAll(ctx context.Context, opts ...WatchOpt) (KeyWatcher, error) + + // Keys will return all keys. DEPRECATED: Use ListKeys instead to avoid + // memory issues. + Keys(ctx context.Context, opts ...WatchOpt) ([]string, error) + + // ListKeys will return KeyLister, allowing to retrieve all keys from + // the key value store in a streaming fashion (on a channel). + ListKeys(ctx context.Context, opts ...WatchOpt) (KeyLister, error) + + // History will return all historical values for the key (up to + // KeyValueMaxHistory). + History(ctx context.Context, key string, opts ...WatchOpt) ([]KeyValueEntry, error) + + // Bucket returns the KV store name. + Bucket() string + + // PurgeDeletes will remove all current delete markers. It can be + // configured using DeleteMarkersOlderThan option to only remove delete + // markers older than a certain duration. + // + // [PurgeDeletes] is a destructive operation and will remove all entries + // with delete markers from the underlying stream. + PurgeDeletes(ctx context.Context, opts ...KVPurgeOpt) error + + // Status retrieves the status and configuration of a bucket. + Status(ctx context.Context) (KeyValueStatus, error) + } + + // KeyValueConfig is the configuration for a KeyValue store. + KeyValueConfig struct { + // Bucket is the name of the KeyValue store. Bucket name has to be + // unique and can only contain alphanumeric characters, dashes, and + // underscores. + Bucket string `json:"bucket"` + + // Description is an optional description for the KeyValue store. + Description string `json:"description,omitempty"` + + // MaxValueSize is the maximum size of a value in bytes. If not + // specified, the default is -1 (unlimited). + MaxValueSize int32 `json:"max_value_size,omitempty"` + + // History is the number of historical values to keep per key. If not + // specified, the default is 1. Max is 64. + History uint8 `json:"history,omitempty"` + + // TTL is the expiry time for keys. By default, keys do not expire. + TTL time.Duration `json:"ttl,omitempty"` + + // MaxBytes is the maximum size in bytes of the KeyValue store. If not + // specified, the default is -1 (unlimited). + MaxBytes int64 `json:"max_bytes,omitempty"` + + // Storage is the type of storage to use for the KeyValue store. If not + // specified, the default is FileStorage. + Storage StorageType `json:"storage,omitempty"` + + // Replicas is the number of replicas to keep for the KeyValue store in + // clustered jetstream. Defaults to 1, maximum is 5. + Replicas int `json:"num_replicas,omitempty"` + + // Placement is used to declare where the stream should be placed via + // tags and/or an explicit cluster name. + Placement *Placement `json:"placement,omitempty"` + + // RePublish allows immediate republishing a message to the configured + // subject after it's stored. + RePublish *RePublish `json:"republish,omitempty"` + + // Mirror defines the consiguration for mirroring another KeyValue + // store. + Mirror *StreamSource `json:"mirror,omitempty"` + + // Sources defines the configuration for sources of a KeyValue store. + Sources []*StreamSource `json:"sources,omitempty"` + + // Compression sets the underlying stream compression. + // NOTE: Compression is supported for nats-server 2.10.0+ + Compression bool `json:"compression,omitempty"` + } + + // KeyLister is used to retrieve a list of key value store keys. It returns + // a channel to read the keys from. The lister will always close the channel + // when done (either all keys have been read or an error occurred) and + // therefore can be used in range loops. Stop can be used to stop the lister + // when not all keys have been read. + KeyLister interface { + Keys() <-chan string + Stop() error + } + + // KeyValueLister is used to retrieve a list of key value stores. It returns + // a channel to read the KV store statuses from. The lister will always + // close the channel when done (either all stores have been retrieved or an + // error occurred) and therefore can be used in range loops. Stop can be + // used to stop the lister when not all KeyValue stores have been read. + KeyValueLister interface { + Status() <-chan KeyValueStatus + Error() error + } + + // KeyValueNamesLister is used to retrieve a list of key value store names. + // It returns a channel to read the KV bucket names from. The lister will + // always close the channel when done (either all stores have been retrieved + // or an error occurred) and therefore can be used in range loops. Stop can + // be used to stop the lister when not all bucket names have been read. + KeyValueNamesLister interface { + Name() <-chan string + Error() error + } + + // KeyValueStatus is run-time status about a Key-Value bucket. + KeyValueStatus interface { + // Bucket returns the name of the KeyValue store. + Bucket() string + + // Values is how many messages are in the bucket, including historical values. + Values() uint64 + + // History returns the configured history kept per key. + History() int64 + + // TTL returns the duration for which keys are kept in the bucket. + TTL() time.Duration + + // BackingStore indicates what technology is used for storage of the bucket. + // Currently only JetStream is supported. + BackingStore() string + + // Bytes returns the size of the bucket in bytes. + Bytes() uint64 + + // IsCompressed indicates if the data is compressed on disk. + IsCompressed() bool + } + + // KeyWatcher is what is returned when doing a watch. It can be used to + // retrieve updates to keys. If not using UpdatesOnly option, it will also + // send the latest value for each key. After all initial values have been + // sent, a nil entry will be sent. Stop can be used to stop the watcher and + // close the underlying channel. Watcher will not close the channel until + // Stop is called or connection is closed. + KeyWatcher interface { + Updates() <-chan KeyValueEntry + Stop() error + } + + // KeyValueEntry is a retrieved entry for Get, List or Watch. + KeyValueEntry interface { + // Bucket is the bucket the data was loaded from. + Bucket() string + + // Key is the name of the key that was retrieved. + Key() string + + // Value is the retrieved value. + Value() []byte + + // Revision is a unique sequence for this value. + Revision() uint64 + + // Created is the time the data was put in the bucket. + Created() time.Time + + // Delta is distance from the latest value (how far the current sequence + // is from the latest). + Delta() uint64 + + // Operation returns Put or Delete or Purge, depending on the manner in + // which the current revision was created. + Operation() KeyValueOp + } +) + +type ( + WatchOpt interface { + configureWatcher(opts *watchOpts) error + } + + watchOpts struct { + // Do not send delete markers to the update channel. + ignoreDeletes bool + // Include all history per subject, not just last one. + includeHistory bool + // Include only updates for keys. + updatesOnly bool + // retrieve only the meta data of the entry + metaOnly bool + // resumeFromRevision is the revision to resume from. + resumeFromRevision uint64 + } + + // KVDeleteOpt is used to configure delete and purge operations. + KVDeleteOpt interface { + configureDelete(opts *deleteOpts) error + } + + deleteOpts struct { + // Remove all previous revisions. + purge bool + + // Delete only if the latest revision matches. + revision uint64 + } + + // KVPurgeOpt is used to configure PurgeDeletes. + KVPurgeOpt interface { + configurePurge(opts *purgeOpts) error + } + + purgeOpts struct { + dmthr time.Duration // Delete markers threshold + } +) + +// kvs is the implementation of KeyValue +type kvs struct { + name string + streamName string + pre string + putPre string + pushJS nats.JetStreamContext + js *jetStream + stream Stream + // If true, it means that APIPrefix/Domain was set in the context + // and we need to add something to some of our high level protocols + // (such as Put, etc..) + useJSPfx bool + // To know if we can use the stream direct get API + useDirect bool +} + +// KeyValueOp represents the type of KV operation (Put, Delete, Purge). It is a +// part of KeyValueEntry. +type KeyValueOp uint8 + +// Available KeyValueOp values. +const ( + // KeyValuePut is a set on a revision which creates or updates a value for a + // key. + KeyValuePut KeyValueOp = iota + + // KeyValueDelete is a set on a revision which adds a delete marker for a + // key. + KeyValueDelete + + // KeyValuePurge is a set on a revision which removes all previous revisions + // for a key. + KeyValuePurge +) + +func (op KeyValueOp) String() string { + switch op { + case KeyValuePut: + return "KeyValuePutOp" + case KeyValueDelete: + return "KeyValueDeleteOp" + case KeyValuePurge: + return "KeyValuePurgeOp" + default: + return "Unknown Operation" + } +} + +const ( + kvBucketNamePre = "KV_" + kvBucketNameTmpl = "KV_%s" + kvSubjectsTmpl = "$KV.%s.>" + kvSubjectsPreTmpl = "$KV.%s." + kvSubjectsPreDomainTmpl = "%s.$KV.%s." + kvNoPending = "0" +) + +const ( + KeyValueMaxHistory = 64 + AllKeys = ">" + kvLatestRevision = 0 + kvop = "KV-Operation" + kvdel = "DEL" + kvpurge = "PURGE" +) + +// Regex for valid keys and buckets. +var ( + validBucketRe = regexp.MustCompile(`^[a-zA-Z0-9_-]+$`) + validKeyRe = regexp.MustCompile(`^[-/_=\.a-zA-Z0-9]+$`) + validSearchKeyRe = regexp.MustCompile(`^[-/_=\.a-zA-Z0-9*]*[>]?$`) +) + +func (js *jetStream) KeyValue(ctx context.Context, bucket string) (KeyValue, error) { + if !bucketValid(bucket) { + return nil, ErrInvalidBucketName + } + streamName := fmt.Sprintf(kvBucketNameTmpl, bucket) + stream, err := js.Stream(ctx, streamName) + if err != nil { + if errors.Is(err, ErrStreamNotFound) { + err = ErrBucketNotFound + } + return nil, err + } + // Do some quick sanity checks that this is a correctly formed stream for KV. + // Max msgs per subject should be > 0. + if stream.CachedInfo().Config.MaxMsgsPerSubject < 1 { + return nil, ErrBadBucket + } + pushJS, err := js.legacyJetStream() + if err != nil { + return nil, err + } + + return mapStreamToKVS(js, pushJS, stream), nil +} + +func (js *jetStream) CreateKeyValue(ctx context.Context, cfg KeyValueConfig) (KeyValue, error) { + scfg, err := js.prepareKeyValueConfig(ctx, cfg) + if err != nil { + return nil, err + } + + stream, err := js.CreateStream(ctx, scfg) + if err != nil { + if errors.Is(err, ErrStreamNameAlreadyInUse) { + // errors are joined so that backwards compatibility is retained + // and previous checks for ErrStreamNameAlreadyInUse will still work. + err = errors.Join(fmt.Errorf("%w: %s", ErrBucketExists, cfg.Bucket), err) + + // If we have a failure to add, it could be because we have + // a config change if the KV was created against before a bug fix + // that changed the value of discard policy. + // We will check if the stream exists and if the only difference + // is the discard policy, we will update the stream. + // The same logic applies for KVs created pre 2.9.x and + // the AllowDirect setting. + if stream, _ = js.Stream(ctx, scfg.Name); stream != nil { + cfg := stream.CachedInfo().Config + cfg.Discard = scfg.Discard + cfg.AllowDirect = scfg.AllowDirect + if reflect.DeepEqual(cfg, scfg) { + stream, err = js.UpdateStream(ctx, scfg) + } + } + } + if err != nil { + return nil, err + } + } + pushJS, err := js.legacyJetStream() + if err != nil { + return nil, err + } + + return mapStreamToKVS(js, pushJS, stream), nil +} + +func (js *jetStream) UpdateKeyValue(ctx context.Context, cfg KeyValueConfig) (KeyValue, error) { + scfg, err := js.prepareKeyValueConfig(ctx, cfg) + if err != nil { + return nil, err + } + + stream, err := js.UpdateStream(ctx, scfg) + if err != nil { + if errors.Is(err, ErrStreamNotFound) { + err = fmt.Errorf("%w: %s", ErrBucketNotFound, cfg.Bucket) + } + return nil, err + } + pushJS, err := js.legacyJetStream() + if err != nil { + return nil, err + } + + return mapStreamToKVS(js, pushJS, stream), nil +} + +func (js *jetStream) CreateOrUpdateKeyValue(ctx context.Context, cfg KeyValueConfig) (KeyValue, error) { + scfg, err := js.prepareKeyValueConfig(ctx, cfg) + if err != nil { + return nil, err + } + + stream, err := js.CreateOrUpdateStream(ctx, scfg) + if err != nil { + return nil, err + } + pushJS, err := js.legacyJetStream() + if err != nil { + return nil, err + } + + return mapStreamToKVS(js, pushJS, stream), nil +} + +func (js *jetStream) prepareKeyValueConfig(ctx context.Context, cfg KeyValueConfig) (StreamConfig, error) { + if !bucketValid(cfg.Bucket) { + return StreamConfig{}, ErrInvalidBucketName + } + if _, err := js.AccountInfo(ctx); err != nil { + return StreamConfig{}, err + } + + // Default to 1 for history. Max is 64 for now. + history := int64(1) + if cfg.History > 0 { + if cfg.History > KeyValueMaxHistory { + return StreamConfig{}, ErrHistoryTooLarge + } + history = int64(cfg.History) + } + + replicas := cfg.Replicas + if replicas == 0 { + replicas = 1 + } + + // We will set explicitly some values so that we can do comparison + // if we get an "already in use" error and need to check if it is same. + maxBytes := cfg.MaxBytes + if maxBytes == 0 { + maxBytes = -1 + } + maxMsgSize := cfg.MaxValueSize + if maxMsgSize == 0 { + maxMsgSize = -1 + } + // When stream's MaxAge is not set, server uses 2 minutes as the default + // for the duplicate window. If MaxAge is set, and lower than 2 minutes, + // then the duplicate window will be set to that. If MaxAge is greater, + // we will cap the duplicate window to 2 minutes (to be consistent with + // previous behavior). + duplicateWindow := 2 * time.Minute + if cfg.TTL > 0 && cfg.TTL < duplicateWindow { + duplicateWindow = cfg.TTL + } + var compression StoreCompression + if cfg.Compression { + compression = S2Compression + } + scfg := StreamConfig{ + Name: fmt.Sprintf(kvBucketNameTmpl, cfg.Bucket), + Description: cfg.Description, + MaxMsgsPerSubject: history, + MaxBytes: maxBytes, + MaxAge: cfg.TTL, + MaxMsgSize: maxMsgSize, + Storage: cfg.Storage, + Replicas: replicas, + Placement: cfg.Placement, + AllowRollup: true, + DenyDelete: true, + Duplicates: duplicateWindow, + MaxMsgs: -1, + MaxConsumers: -1, + AllowDirect: true, + RePublish: cfg.RePublish, + Compression: compression, + Discard: DiscardNew, + } + if cfg.Mirror != nil { + // Copy in case we need to make changes so we do not change caller's version. + m := cfg.Mirror.copy() + if !strings.HasPrefix(m.Name, kvBucketNamePre) { + m.Name = fmt.Sprintf(kvBucketNameTmpl, m.Name) + } + scfg.Mirror = m + scfg.MirrorDirect = true + } else if len(cfg.Sources) > 0 { + // For now we do not allow direct subjects for sources. If that is desired a user could use stream API directly. + for _, ss := range cfg.Sources { + var sourceBucketName string + if strings.HasPrefix(ss.Name, kvBucketNamePre) { + sourceBucketName = ss.Name[len(kvBucketNamePre):] + } else { + sourceBucketName = ss.Name + ss.Name = fmt.Sprintf(kvBucketNameTmpl, ss.Name) + } + + if ss.External == nil || sourceBucketName != cfg.Bucket { + ss.SubjectTransforms = []SubjectTransformConfig{{Source: fmt.Sprintf(kvSubjectsTmpl, sourceBucketName), Destination: fmt.Sprintf(kvSubjectsTmpl, cfg.Bucket)}} + } + scfg.Sources = append(scfg.Sources, ss) + } + scfg.Subjects = []string{fmt.Sprintf(kvSubjectsTmpl, cfg.Bucket)} + } else { + scfg.Subjects = []string{fmt.Sprintf(kvSubjectsTmpl, cfg.Bucket)} + } + + return scfg, nil +} + +// DeleteKeyValue will delete this KeyValue store (JetStream stream). +func (js *jetStream) DeleteKeyValue(ctx context.Context, bucket string) error { + if !bucketValid(bucket) { + return ErrInvalidBucketName + } + stream := fmt.Sprintf(kvBucketNameTmpl, bucket) + if err := js.DeleteStream(ctx, stream); err != nil { + if errors.Is(err, ErrStreamNotFound) { + err = errors.Join(fmt.Errorf("%w: %s", ErrBucketNotFound, bucket), err) + } + return err + } + return nil +} + +// KeyValueStoreNames is used to retrieve a list of key value store names +func (js *jetStream) KeyValueStoreNames(ctx context.Context) KeyValueNamesLister { + res := &kvLister{ + kvNames: make(chan string), + } + l := &streamLister{js: js} + streamsReq := streamsRequest{ + Subject: fmt.Sprintf(kvSubjectsTmpl, "*"), + } + go func() { + defer close(res.kvNames) + for { + page, err := l.streamNames(ctx, streamsReq) + if err != nil && !errors.Is(err, ErrEndOfData) { + res.err = err + return + } + for _, name := range page { + if !strings.HasPrefix(name, kvBucketNamePre) { + continue + } + res.kvNames <- strings.TrimPrefix(name, kvBucketNamePre) + } + if errors.Is(err, ErrEndOfData) { + return + } + } + }() + return res +} + +// KeyValueStores is used to retrieve a list of key value store statuses +func (js *jetStream) KeyValueStores(ctx context.Context) KeyValueLister { + res := &kvLister{ + kvs: make(chan KeyValueStatus), + } + l := &streamLister{js: js} + streamsReq := streamsRequest{ + Subject: fmt.Sprintf(kvSubjectsTmpl, "*"), + } + go func() { + defer close(res.kvs) + for { + page, err := l.streamInfos(ctx, streamsReq) + if err != nil && !errors.Is(err, ErrEndOfData) { + res.err = err + return + } + for _, info := range page { + if !strings.HasPrefix(info.Config.Name, kvBucketNamePre) { + continue + } + res.kvs <- &KeyValueBucketStatus{nfo: info, bucket: strings.TrimPrefix(info.Config.Name, kvBucketNamePre)} + } + if errors.Is(err, ErrEndOfData) { + return + } + } + }() + return res +} + +// KeyValueBucketStatus represents status of a Bucket, implements KeyValueStatus +type KeyValueBucketStatus struct { + nfo *StreamInfo + bucket string +} + +// Bucket the name of the bucket +func (s *KeyValueBucketStatus) Bucket() string { return s.bucket } + +// Values is how many messages are in the bucket, including historical values +func (s *KeyValueBucketStatus) Values() uint64 { return s.nfo.State.Msgs } + +// History returns the configured history kept per key +func (s *KeyValueBucketStatus) History() int64 { return s.nfo.Config.MaxMsgsPerSubject } + +// TTL is how long the bucket keeps values for +func (s *KeyValueBucketStatus) TTL() time.Duration { return s.nfo.Config.MaxAge } + +// BackingStore indicates what technology is used for storage of the bucket +func (s *KeyValueBucketStatus) BackingStore() string { return "JetStream" } + +// StreamInfo is the stream info retrieved to create the status +func (s *KeyValueBucketStatus) StreamInfo() *StreamInfo { return s.nfo } + +// Bytes is the size of the stream +func (s *KeyValueBucketStatus) Bytes() uint64 { return s.nfo.State.Bytes } + +// IsCompressed indicates if the data is compressed on disk +func (s *KeyValueBucketStatus) IsCompressed() bool { return s.nfo.Config.Compression != NoCompression } + +type kvLister struct { + kvs chan KeyValueStatus + kvNames chan string + err error +} + +func (kl *kvLister) Status() <-chan KeyValueStatus { + return kl.kvs +} + +func (kl *kvLister) Name() <-chan string { + return kl.kvNames +} + +func (kl *kvLister) Error() error { + return kl.err +} + +func (js *jetStream) legacyJetStream() (nats.JetStreamContext, error) { + opts := make([]nats.JSOpt, 0) + if js.apiPrefix != "" { + opts = append(opts, nats.APIPrefix(js.apiPrefix)) + } + if js.clientTrace != nil { + opts = append(opts, nats.ClientTrace{ + RequestSent: js.clientTrace.RequestSent, + ResponseReceived: js.clientTrace.ResponseReceived, + }) + } + return js.conn.JetStream(opts...) +} + +func bucketValid(bucket string) bool { + if len(bucket) == 0 { + return false + } + return validBucketRe.MatchString(bucket) +} + +func keyValid(key string) bool { + if len(key) == 0 || key[0] == '.' || key[len(key)-1] == '.' { + return false + } + return validKeyRe.MatchString(key) +} + +func searchKeyValid(key string) bool { + if len(key) == 0 || key[0] == '.' || key[len(key)-1] == '.' { + return false + } + return validSearchKeyRe.MatchString(key) +} + +func (kv *kvs) get(ctx context.Context, key string, revision uint64) (KeyValueEntry, error) { + if !keyValid(key) { + return nil, ErrInvalidKey + } + + var b strings.Builder + b.WriteString(kv.pre) + b.WriteString(key) + + var m *RawStreamMsg + var err error + + if revision == kvLatestRevision { + m, err = kv.stream.GetLastMsgForSubject(ctx, b.String()) + } else { + m, err = kv.stream.GetMsg(ctx, revision) + // If a sequence was provided, just make sure that the retrieved + // message subject matches the request. + if err == nil && m.Subject != b.String() { + return nil, ErrKeyNotFound + } + } + if err != nil { + if errors.Is(err, ErrMsgNotFound) { + err = ErrKeyNotFound + } + return nil, err + } + + entry := &kve{ + bucket: kv.name, + key: key, + value: m.Data, + revision: m.Sequence, + created: m.Time, + } + + // Double check here that this is not a DEL Operation marker. + if len(m.Header) > 0 { + switch m.Header.Get(kvop) { + case kvdel: + entry.op = KeyValueDelete + return entry, ErrKeyDeleted + case kvpurge: + entry.op = KeyValuePurge + return entry, ErrKeyDeleted + } + } + + return entry, nil +} + +// kve is the implementation of KeyValueEntry +type kve struct { + bucket string + key string + value []byte + revision uint64 + delta uint64 + created time.Time + op KeyValueOp +} + +func (e *kve) Bucket() string { return e.bucket } +func (e *kve) Key() string { return e.key } +func (e *kve) Value() []byte { return e.value } +func (e *kve) Revision() uint64 { return e.revision } +func (e *kve) Created() time.Time { return e.created } +func (e *kve) Delta() uint64 { return e.delta } +func (e *kve) Operation() KeyValueOp { return e.op } + +// Get returns the latest value for the key. +func (kv *kvs) Get(ctx context.Context, key string) (KeyValueEntry, error) { + e, err := kv.get(ctx, key, kvLatestRevision) + if err != nil { + if errors.Is(err, ErrKeyDeleted) { + return nil, ErrKeyNotFound + } + return nil, err + } + + return e, nil +} + +// GetRevision returns a specific revision value for the key. +func (kv *kvs) GetRevision(ctx context.Context, key string, revision uint64) (KeyValueEntry, error) { + e, err := kv.get(ctx, key, revision) + if err != nil { + if errors.Is(err, ErrKeyDeleted) { + return nil, ErrKeyNotFound + } + return nil, err + } + + return e, nil +} + +// Put will place the new value for the key into the store. +func (kv *kvs) Put(ctx context.Context, key string, value []byte) (uint64, error) { + if !keyValid(key) { + return 0, ErrInvalidKey + } + + var b strings.Builder + if kv.useJSPfx { + b.WriteString(kv.js.apiPrefix) + } + if kv.putPre != "" { + b.WriteString(kv.putPre) + } else { + b.WriteString(kv.pre) + } + b.WriteString(key) + + pa, err := kv.js.Publish(ctx, b.String(), value) + if err != nil { + return 0, err + } + return pa.Sequence, err +} + +// PutString will place the string for the key into the store. +func (kv *kvs) PutString(ctx context.Context, key string, value string) (uint64, error) { + return kv.Put(ctx, key, []byte(value)) +} + +// Create will add the key/value pair iff it does not exist. +func (kv *kvs) Create(ctx context.Context, key string, value []byte) (revision uint64, err error) { + v, err := kv.Update(ctx, key, value, 0) + if err == nil { + return v, nil + } + + if e, err := kv.get(ctx, key, kvLatestRevision); errors.Is(err, ErrKeyDeleted) { + return kv.Update(ctx, key, value, e.Revision()) + } + + // Check if the expected last subject sequence is not zero which implies + // the key already exists. + if errors.Is(err, ErrKeyExists) { + jserr := ErrKeyExists.(*jsError) + return 0, fmt.Errorf("%w: %s", err, jserr.message) + } + + return 0, err +} + +// Update will update the value if the latest revision matches. +func (kv *kvs) Update(ctx context.Context, key string, value []byte, revision uint64) (uint64, error) { + if !keyValid(key) { + return 0, ErrInvalidKey + } + + var b strings.Builder + if kv.useJSPfx { + b.WriteString(kv.js.apiPrefix) + } + b.WriteString(kv.pre) + b.WriteString(key) + + m := nats.Msg{Subject: b.String(), Header: nats.Header{}, Data: value} + m.Header.Set(ExpectedLastSubjSeqHeader, strconv.FormatUint(revision, 10)) + + pa, err := kv.js.PublishMsg(ctx, &m) + if err != nil { + return 0, err + } + return pa.Sequence, err +} + +// Delete will place a delete marker and leave all revisions. +func (kv *kvs) Delete(ctx context.Context, key string, opts ...KVDeleteOpt) error { + if !keyValid(key) { + return ErrInvalidKey + } + + var b strings.Builder + if kv.useJSPfx { + b.WriteString(kv.js.apiPrefix) + } + if kv.putPre != "" { + b.WriteString(kv.putPre) + } else { + b.WriteString(kv.pre) + } + b.WriteString(key) + + // DEL op marker. For watch functionality. + m := nats.NewMsg(b.String()) + + var o deleteOpts + for _, opt := range opts { + if opt != nil { + if err := opt.configureDelete(&o); err != nil { + return err + } + } + } + + if o.purge { + m.Header.Set(kvop, kvpurge) + m.Header.Set(MsgRollup, MsgRollupSubject) + } else { + m.Header.Set(kvop, kvdel) + } + + if o.revision != 0 { + m.Header.Set(ExpectedLastSubjSeqHeader, strconv.FormatUint(o.revision, 10)) + } + + _, err := kv.js.PublishMsg(ctx, m) + return err +} + +// Purge will place a delete marker and remove all previous revisions. +func (kv *kvs) Purge(ctx context.Context, key string, opts ...KVDeleteOpt) error { + return kv.Delete(ctx, key, append(opts, purge())...) +} + +// purge removes all previous revisions. +func purge() KVDeleteOpt { + return deleteOptFn(func(opts *deleteOpts) error { + opts.purge = true + return nil + }) +} + +// Implementation for Watch +type watcher struct { + mu sync.Mutex + updates chan KeyValueEntry + sub *nats.Subscription + initDone bool + initPending uint64 + received uint64 +} + +// Updates returns the interior channel. +func (w *watcher) Updates() <-chan KeyValueEntry { + if w == nil { + return nil + } + return w.updates +} + +// Stop will unsubscribe from the watcher. +func (w *watcher) Stop() error { + if w == nil { + return nil + } + return w.sub.Unsubscribe() +} + +// Watch for any updates to keys that match the keys argument which could include wildcards. +// Watch will send a nil entry when it has received all initial values. +func (kv *kvs) Watch(ctx context.Context, keys string, opts ...WatchOpt) (KeyWatcher, error) { + if !searchKeyValid(keys) { + return nil, fmt.Errorf("%w: %s", ErrInvalidKey, "keys cannot be empty and must be a valid NATS subject") + } + var o watchOpts + for _, opt := range opts { + if opt != nil { + if err := opt.configureWatcher(&o); err != nil { + return nil, err + } + } + } + + // Could be a pattern so don't check for validity as we normally do. + var b strings.Builder + b.WriteString(kv.pre) + b.WriteString(keys) + keys = b.String() + + // We will block below on placing items on the chan. That is by design. + w := &watcher{updates: make(chan KeyValueEntry, 256)} + + update := func(m *nats.Msg) { + tokens, err := parser.GetMetadataFields(m.Reply) + if err != nil { + return + } + if len(m.Subject) <= len(kv.pre) { + return + } + subj := m.Subject[len(kv.pre):] + + var op KeyValueOp + if len(m.Header) > 0 { + switch m.Header.Get(kvop) { + case kvdel: + op = KeyValueDelete + case kvpurge: + op = KeyValuePurge + } + } + delta := parser.ParseNum(tokens[parser.AckNumPendingTokenPos]) + w.mu.Lock() + defer w.mu.Unlock() + if !o.ignoreDeletes || (op != KeyValueDelete && op != KeyValuePurge) { + entry := &kve{ + bucket: kv.name, + key: subj, + value: m.Data, + revision: parser.ParseNum(tokens[parser.AckStreamSeqTokenPos]), + created: time.Unix(0, int64(parser.ParseNum(tokens[parser.AckTimestampSeqTokenPos]))), + delta: delta, + op: op, + } + w.updates <- entry + } + // Check if done and initial values. + if !w.initDone { + w.received++ + // We set this on the first trip through.. + if w.initPending == 0 { + w.initPending = delta + } + if w.received > w.initPending || delta == 0 { + w.initDone = true + w.updates <- nil + } + } + } + + // Used ordered consumer to deliver results. + subOpts := []nats.SubOpt{nats.BindStream(kv.streamName), nats.OrderedConsumer()} + if !o.includeHistory { + subOpts = append(subOpts, nats.DeliverLastPerSubject()) + } + if o.updatesOnly { + subOpts = append(subOpts, nats.DeliverNew()) + } + if o.metaOnly { + subOpts = append(subOpts, nats.HeadersOnly()) + } + if o.resumeFromRevision > 0 { + subOpts = append(subOpts, nats.StartSequence(o.resumeFromRevision)) + } + subOpts = append(subOpts, nats.Context(ctx)) + // Create the sub and rest of initialization under the lock. + // We want to prevent the race between this code and the + // update() callback. + w.mu.Lock() + defer w.mu.Unlock() + sub, err := kv.pushJS.Subscribe(keys, update, subOpts...) + if err != nil { + return nil, err + } + sub.SetClosedHandler(func(_ string) { + close(w.updates) + }) + // If there were no pending messages at the time of the creation + // of the consumer, send the marker. + // Skip if UpdatesOnly() is set, since there will never be updates initially. + if !o.updatesOnly { + initialPending, err := sub.InitialConsumerPending() + if err == nil && initialPending == 0 { + w.initDone = true + w.updates <- nil + } + } else { + // if UpdatesOnly was used, mark initialization as complete + w.initDone = true + } + w.sub = sub + return w, nil +} + +// WatchAll will invoke the callback for all updates. +func (kv *kvs) WatchAll(ctx context.Context, opts ...WatchOpt) (KeyWatcher, error) { + return kv.Watch(ctx, AllKeys, opts...) +} + +// Keys will return all keys. +func (kv *kvs) Keys(ctx context.Context, opts ...WatchOpt) ([]string, error) { + opts = append(opts, IgnoreDeletes(), MetaOnly()) + watcher, err := kv.WatchAll(ctx, opts...) + if err != nil { + return nil, err + } + defer watcher.Stop() + + var keys []string + for entry := range watcher.Updates() { + if entry == nil { + break + } + keys = append(keys, entry.Key()) + } + if len(keys) == 0 { + return nil, ErrNoKeysFound + } + return keys, nil +} + +type keyLister struct { + watcher KeyWatcher + keys chan string +} + +// Keys will return all keys. +func (kv *kvs) ListKeys(ctx context.Context, opts ...WatchOpt) (KeyLister, error) { + opts = append(opts, IgnoreDeletes(), MetaOnly()) + watcher, err := kv.WatchAll(ctx, opts...) + if err != nil { + return nil, err + } + kl := &keyLister{watcher: watcher, keys: make(chan string, 256)} + + go func() { + defer close(kl.keys) + defer watcher.Stop() + for { + select { + case entry := <-watcher.Updates(): + if entry == nil { + return + } + kl.keys <- entry.Key() + case <-ctx.Done(): + return + } + } + }() + return kl, nil +} + +func (kl *keyLister) Keys() <-chan string { + return kl.keys +} + +func (kl *keyLister) Stop() error { + return kl.watcher.Stop() +} + +// History will return all historical values for the key. +func (kv *kvs) History(ctx context.Context, key string, opts ...WatchOpt) ([]KeyValueEntry, error) { + opts = append(opts, IncludeHistory()) + watcher, err := kv.Watch(ctx, key, opts...) + if err != nil { + return nil, err + } + defer watcher.Stop() + + var entries []KeyValueEntry + for entry := range watcher.Updates() { + if entry == nil { + break + } + entries = append(entries, entry) + } + if len(entries) == 0 { + return nil, ErrKeyNotFound + } + return entries, nil +} + +// Bucket returns the current bucket name. +func (kv *kvs) Bucket() string { + return kv.name +} + +const kvDefaultPurgeDeletesMarkerThreshold = 30 * time.Minute + +// PurgeDeletes will remove all current delete markers. +func (kv *kvs) PurgeDeletes(ctx context.Context, opts ...KVPurgeOpt) error { + var o purgeOpts + for _, opt := range opts { + if opt != nil { + if err := opt.configurePurge(&o); err != nil { + return err + } + } + } + watcher, err := kv.WatchAll(ctx) + if err != nil { + return err + } + defer watcher.Stop() + + var limit time.Time + olderThan := o.dmthr + // Negative value is used to instruct to always remove markers, regardless + // of age. If set to 0 (or not set), use our default value. + if olderThan == 0 { + olderThan = kvDefaultPurgeDeletesMarkerThreshold + } + if olderThan > 0 { + limit = time.Now().Add(-olderThan) + } + + var deleteMarkers []KeyValueEntry + for entry := range watcher.Updates() { + if entry == nil { + break + } + if op := entry.Operation(); op == KeyValueDelete || op == KeyValuePurge { + deleteMarkers = append(deleteMarkers, entry) + } + } + + var b strings.Builder + // Do actual purges here. + for _, entry := range deleteMarkers { + b.WriteString(kv.pre) + b.WriteString(entry.Key()) + purgeOpts := []StreamPurgeOpt{WithPurgeSubject(b.String())} + if olderThan > 0 && entry.Created().After(limit) { + purgeOpts = append(purgeOpts, WithPurgeKeep(1)) + } + if err := kv.stream.Purge(ctx, purgeOpts...); err != nil { + return err + } + b.Reset() + } + return nil +} + +// Status retrieves the status and configuration of a bucket +func (kv *kvs) Status(ctx context.Context) (KeyValueStatus, error) { + nfo, err := kv.stream.Info(ctx) + if err != nil { + return nil, err + } + + return &KeyValueBucketStatus{nfo: nfo, bucket: kv.name}, nil +} + +func mapStreamToKVS(js *jetStream, pushJS nats.JetStreamContext, stream Stream) *kvs { + info := stream.CachedInfo() + bucket := strings.TrimPrefix(info.Config.Name, kvBucketNamePre) + kv := &kvs{ + name: bucket, + streamName: info.Config.Name, + pre: fmt.Sprintf(kvSubjectsPreTmpl, bucket), + js: js, + pushJS: pushJS, + stream: stream, + // Determine if we need to use the JS prefix in front of Put and Delete operations + useJSPfx: js.apiPrefix != DefaultAPIPrefix, + useDirect: info.Config.AllowDirect, + } + + // If we are mirroring, we will have mirror direct on, so just use the mirror name + // and override use + if m := info.Config.Mirror; m != nil { + bucket := strings.TrimPrefix(m.Name, kvBucketNamePre) + if m.External != nil && m.External.APIPrefix != "" { + kv.useJSPfx = false + kv.pre = fmt.Sprintf(kvSubjectsPreTmpl, bucket) + kv.putPre = fmt.Sprintf(kvSubjectsPreDomainTmpl, m.External.APIPrefix, bucket) + } else { + kv.putPre = fmt.Sprintf(kvSubjectsPreTmpl, bucket) + } + } + + return kv +} diff --git a/vendor/github.com/nats-io/nats.go/jetstream/kv_options.go b/vendor/github.com/nats-io/nats.go/jetstream/kv_options.go new file mode 100644 index 00000000..07a25572 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/jetstream/kv_options.go @@ -0,0 +1,103 @@ +// Copyright 2024 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package jetstream + +import ( + "fmt" + "time" +) + +type watchOptFn func(opts *watchOpts) error + +func (opt watchOptFn) configureWatcher(opts *watchOpts) error { + return opt(opts) +} + +// IncludeHistory instructs the key watcher to include historical values as +// well (up to KeyValueMaxHistory). +func IncludeHistory() WatchOpt { + return watchOptFn(func(opts *watchOpts) error { + if opts.updatesOnly { + return fmt.Errorf("%w: include history can not be used with updates only", ErrInvalidOption) + } + opts.includeHistory = true + return nil + }) +} + +// UpdatesOnly instructs the key watcher to only include updates on values +// (without latest values when started). +func UpdatesOnly() WatchOpt { + return watchOptFn(func(opts *watchOpts) error { + if opts.includeHistory { + return fmt.Errorf("%w: updates only can not be used with include history", ErrInvalidOption) + } + opts.updatesOnly = true + return nil + }) +} + +// IgnoreDeletes will have the key watcher not pass any deleted keys. +func IgnoreDeletes() WatchOpt { + return watchOptFn(func(opts *watchOpts) error { + opts.ignoreDeletes = true + return nil + }) +} + +// MetaOnly instructs the key watcher to retrieve only the entry meta data, not +// the entry value. +func MetaOnly() WatchOpt { + return watchOptFn(func(opts *watchOpts) error { + opts.metaOnly = true + return nil + }) +} + +// ResumeFromRevision instructs the key watcher to resume from a specific +// revision number. +func ResumeFromRevision(revision uint64) WatchOpt { + return watchOptFn(func(opts *watchOpts) error { + opts.resumeFromRevision = revision + return nil + }) +} + +// DeleteMarkersOlderThan indicates that delete or purge markers older than that +// will be deleted as part of [KeyValue.PurgeDeletes] operation, otherwise, only the data +// will be removed but markers that are recent will be kept. +// Note that if no option is specified, the default is 30 minutes. You can set +// this option to a negative value to instruct to always remove the markers, +// regardless of their age. +type DeleteMarkersOlderThan time.Duration + +func (ttl DeleteMarkersOlderThan) configurePurge(opts *purgeOpts) error { + opts.dmthr = time.Duration(ttl) + return nil +} + +type deleteOptFn func(opts *deleteOpts) error + +func (opt deleteOptFn) configureDelete(opts *deleteOpts) error { + return opt(opts) +} + +// LastRevision deletes if the latest revision matches the provided one. If the +// provided revision is not the latest, the delete will return an error. +func LastRevision(revision uint64) KVDeleteOpt { + return deleteOptFn(func(opts *deleteOpts) error { + opts.revision = revision + return nil + }) +} diff --git a/vendor/github.com/nats-io/nats.go/jetstream/message.go b/vendor/github.com/nats-io/nats.go/jetstream/message.go new file mode 100644 index 00000000..81e15126 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/jetstream/message.go @@ -0,0 +1,457 @@ +// Copyright 2022-2024 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package jetstream + +import ( + "bytes" + "context" + "fmt" + "strconv" + "strings" + "sync" + "time" + + "github.com/nats-io/nats.go" + "github.com/nats-io/nats.go/internal/parser" +) + +type ( + // Msg contains methods to operate on a JetStream message. Metadata, Data, + // Headers, Subject and Reply can be used to retrieve the specific parts of + // the underlying message. Ack, DoubleAck, Nak, NakWithDelay, InProgress and + // Term are various flavors of ack requests. + Msg interface { + // Metadata returns [MsgMetadata] for a JetStream message. + Metadata() (*MsgMetadata, error) + + // Data returns the message body. + Data() []byte + + // Headers returns a map of headers for a message. + Headers() nats.Header + + // Subject returns a subject on which a message was published/received. + Subject() string + + // Reply returns a reply subject for a message. + Reply() string + + // Ack acknowledges a message. This tells the server that the message was + // successfully processed and it can move on to the next message. + Ack() error + + // DoubleAck acknowledges a message and waits for ack reply from the server. + // While it impacts performance, it is useful for scenarios where + // message loss is not acceptable. + DoubleAck(context.Context) error + + // Nak negatively acknowledges a message. This tells the server to + // redeliver the message. + // + // Nak does not adhere to AckWait or Backoff configured on the consumer + // and triggers instant redelivery. For a delayed redelivery, use + // NakWithDelay. + Nak() error + + // NakWithDelay negatively acknowledges a message. This tells the server + // to redeliver the message after the given delay. + NakWithDelay(delay time.Duration) error + + // InProgress tells the server that this message is being worked on. It + // resets the redelivery timer on the server. + InProgress() error + + // Term tells the server to not redeliver this message, regardless of + // the value of MaxDeliver. + Term() error + + // TermWithReason tells the server to not redeliver this message, regardless of + // the value of MaxDeliver. The provided reason will be included in JetStream + // advisory event sent by the server. + // + // Note: This will only work with JetStream servers >= 2.10.4. + // For older servers, TermWithReason will be ignored by the server and the message + // will not be terminated. + TermWithReason(reason string) error + } + + // MsgMetadata is the JetStream metadata associated with received messages. + MsgMetadata struct { + // Sequence is the sequence information for the message. + Sequence SequencePair + + // NumDelivered is the number of times this message was delivered to the + // consumer. + NumDelivered uint64 + + // NumPending is the number of messages that match the consumer's + // filter, but have not been delivered yet. + NumPending uint64 + + // Timestamp is the time the message was originally stored on a stream. + Timestamp time.Time + + // Stream is the stream name this message is stored on. + Stream string + + // Consumer is the consumer name this message was delivered to. + Consumer string + + // Domain is the domain this message was received on. + Domain string + } + + // SequencePair includes the consumer and stream sequence numbers for a + // message. + SequencePair struct { + // Consumer is the consumer sequence number for message deliveries. This + // is the total number of messages the consumer has seen (including + // redeliveries). + Consumer uint64 `json:"consumer_seq"` + + // Stream is the stream sequence number for a message. + Stream uint64 `json:"stream_seq"` + } + + jetStreamMsg struct { + msg *nats.Msg + ackd bool + js *jetStream + sync.Mutex + } + + ackOpts struct { + nakDelay time.Duration + termReason string + } + + ackType []byte +) + +const ( + controlMsg = "100" + badRequest = "400" + noMessages = "404" + reqTimeout = "408" + maxBytesExceeded = "409" + noResponders = "503" +) + +// Headers used when publishing messages. +const ( + // MsgIdHeader is used to specify a user-defined message ID. It can be used + // e.g. for deduplication in conjunction with the Duplicates duration on + // ConsumerConfig or to provide optimistic concurrency safety together with + // [ExpectedLastMsgIDHeader]. + // + // This can be set when publishing messages using [WithMsgID] option. + MsgIDHeader = "Nats-Msg-Id" + + // ExpectedStreamHeader contains stream name and is used to assure that the + // published message is received by expected stream. Server will reject the + // message if it is not the case. + // + // This can be set when publishing messages using [WithExpectStream] option. + ExpectedStreamHeader = "Nats-Expected-Stream" + + // ExpectedLastSeqHeader contains the expected last sequence number of the + // stream and can be used to apply optimistic concurrency control at stream + // level. Server will reject the message if it is not the case. + // + // This can be set when publishing messages using [WithExpectLastSequence] + // option. option. + ExpectedLastSeqHeader = "Nats-Expected-Last-Sequence" + + // ExpectedLastSubjSeqHeader contains the expected last sequence number on + // the subject and can be used to apply optimistic concurrency control at + // subject level. Server will reject the message if it is not the case. + // + // This can be set when publishing messages using + // [WithExpectLastSequencePerSubject] option. + ExpectedLastSubjSeqHeader = "Nats-Expected-Last-Subject-Sequence" + + // ExpectedLastMsgIDHeader contains the expected last message ID on the + // subject and can be used to apply optimistic concurrency control at + // stream level. Server will reject the message if it is not the case. + // + // This can be set when publishing messages using [WithExpectLastMsgID] + // option. + ExpectedLastMsgIDHeader = "Nats-Expected-Last-Msg-Id" + + // MsgRollup is used to apply a purge of all prior messages in the stream + // ("all") or at the subject ("sub") before this message. + MsgRollup = "Nats-Rollup" +) + +// Headers for republished messages and direct gets. Those headers are set by +// the server and should not be set by the client. +const ( + // StreamHeader contains the stream name the message was republished from or + // the stream name the message was retrieved from using direct get. + StreamHeader = "Nats-Stream" + + // SequenceHeader contains the original sequence number of the message. + SequenceHeader = "Nats-Sequence" + + // TimeStampHeader contains the original timestamp of the message. + TimeStampHeaer = "Nats-Time-Stamp" + + // SubjectHeader contains the original subject the message was published to. + SubjectHeader = "Nats-Subject" + + // LastSequenceHeader contains the last sequence of the message having the + // same subject, otherwise zero if this is the first message for the + // subject. + LastSequenceHeader = "Nats-Last-Sequence" +) + +// Rollups, can be subject only or all messages. +const ( + // MsgRollupSubject is used to purge all messages before this message on the + // message subject. + MsgRollupSubject = "sub" + + // MsgRollupAll is used to purge all messages before this message on the + // stream. + MsgRollupAll = "all" +) + +var ( + ackAck ackType = []byte("+ACK") + ackNak ackType = []byte("-NAK") + ackProgress ackType = []byte("+WPI") + ackTerm ackType = []byte("+TERM") +) + +// Metadata returns [MsgMetadata] for a JetStream message. +func (m *jetStreamMsg) Metadata() (*MsgMetadata, error) { + if err := m.checkReply(); err != nil { + return nil, err + } + + tokens, err := parser.GetMetadataFields(m.msg.Reply) + if err != nil { + return nil, fmt.Errorf("%w: %s", ErrNotJSMessage, err) + } + + meta := &MsgMetadata{ + Domain: tokens[parser.AckDomainTokenPos], + NumDelivered: parser.ParseNum(tokens[parser.AckNumDeliveredTokenPos]), + NumPending: parser.ParseNum(tokens[parser.AckNumPendingTokenPos]), + Timestamp: time.Unix(0, int64(parser.ParseNum(tokens[parser.AckTimestampSeqTokenPos]))), + Stream: tokens[parser.AckStreamTokenPos], + Consumer: tokens[parser.AckConsumerTokenPos], + } + meta.Sequence.Stream = parser.ParseNum(tokens[parser.AckStreamSeqTokenPos]) + meta.Sequence.Consumer = parser.ParseNum(tokens[parser.AckConsumerSeqTokenPos]) + return meta, nil +} + +// Data returns the message body. +func (m *jetStreamMsg) Data() []byte { + return m.msg.Data +} + +// Headers returns a map of headers for a message. +func (m *jetStreamMsg) Headers() nats.Header { + return m.msg.Header +} + +// Subject returns a subject on which a message is published. +func (m *jetStreamMsg) Subject() string { + return m.msg.Subject +} + +// Reply returns a reply subject for a JetStream message. +func (m *jetStreamMsg) Reply() string { + return m.msg.Reply +} + +// Ack acknowledges a message. This tells the server that the message was +// successfully processed and it can move on to the next message. +func (m *jetStreamMsg) Ack() error { + return m.ackReply(context.Background(), ackAck, false, ackOpts{}) +} + +// DoubleAck acknowledges a message and waits for ack reply from the server. +// While it impacts performance, it is useful for scenarios where +// message loss is not acceptable. +func (m *jetStreamMsg) DoubleAck(ctx context.Context) error { + return m.ackReply(ctx, ackAck, true, ackOpts{}) +} + +// Nak negatively acknowledges a message. This tells the server to +// redeliver the message. +func (m *jetStreamMsg) Nak() error { + return m.ackReply(context.Background(), ackNak, false, ackOpts{}) +} + +// NakWithDelay negatively acknowledges a message. This tells the server +// to redeliver the message after the given delay. +func (m *jetStreamMsg) NakWithDelay(delay time.Duration) error { + return m.ackReply(context.Background(), ackNak, false, ackOpts{nakDelay: delay}) +} + +// InProgress tells the server that this message is being worked on. It +// resets the redelivery timer on the server. +func (m *jetStreamMsg) InProgress() error { + return m.ackReply(context.Background(), ackProgress, false, ackOpts{}) +} + +// Term tells the server to not redeliver this message, regardless of +// the value of MaxDeliver. +func (m *jetStreamMsg) Term() error { + return m.ackReply(context.Background(), ackTerm, false, ackOpts{}) +} + +// TermWithReason tells the server to not redeliver this message, regardless of +// the value of MaxDeliver. The provided reason will be included in JetStream +// advisory event sent by the server. +// +// Note: This will only work with JetStream servers >= 2.10.4. +// For older servers, TermWithReason will be ignored by the server and the message +// will not be terminated. +func (m *jetStreamMsg) TermWithReason(reason string) error { + return m.ackReply(context.Background(), ackTerm, false, ackOpts{termReason: reason}) +} + +func (m *jetStreamMsg) ackReply(ctx context.Context, ackType ackType, sync bool, opts ackOpts) error { + err := m.checkReply() + if err != nil { + return err + } + + m.Lock() + if m.ackd { + m.Unlock() + return ErrMsgAlreadyAckd + } + m.Unlock() + + if sync { + var cancel context.CancelFunc + ctx, cancel = wrapContextWithoutDeadline(ctx) + if cancel != nil { + defer cancel() + } + } + + var body []byte + if opts.nakDelay > 0 { + body = []byte(fmt.Sprintf("%s {\"delay\": %d}", ackType, opts.nakDelay.Nanoseconds())) + } else if opts.termReason != "" { + body = []byte(fmt.Sprintf("%s %s", ackType, opts.termReason)) + } else { + body = ackType + } + + if sync { + _, err = m.js.conn.RequestWithContext(ctx, m.msg.Reply, body) + } else { + err = m.js.conn.Publish(m.msg.Reply, body) + } + if err != nil { + return err + } + + // Mark that the message has been acked unless it is ackProgress + // which can be sent many times. + if !bytes.Equal(ackType, ackProgress) { + m.Lock() + m.ackd = true + m.Unlock() + } + return nil +} + +func (m *jetStreamMsg) checkReply() error { + if m == nil || m.msg.Sub == nil { + return ErrMsgNotBound + } + if m.msg.Reply == "" { + return ErrMsgNoReply + } + return nil +} + +// Returns if the given message is a user message or not, and if +// checkSts() is true, returns appropriate error based on the +// content of the status (404, etc..) +func checkMsg(msg *nats.Msg) (bool, error) { + // If payload or no header, consider this a user message + if len(msg.Data) > 0 || len(msg.Header) == 0 { + return true, nil + } + // Look for status header + val := msg.Header.Get("Status") + descr := msg.Header.Get("Description") + // If not present, then this is considered a user message + if val == "" { + return true, nil + } + + switch val { + case badRequest: + return false, ErrBadRequest + case noResponders: + return false, nats.ErrNoResponders + case noMessages: + // 404 indicates that there are no messages. + return false, ErrNoMessages + case reqTimeout: + return false, nats.ErrTimeout + case controlMsg: + return false, nil + case maxBytesExceeded: + if strings.Contains(strings.ToLower(descr), "message size exceeds maxbytes") { + return false, ErrMaxBytesExceeded + } + if strings.Contains(strings.ToLower(descr), "consumer deleted") { + return false, ErrConsumerDeleted + } + if strings.Contains(strings.ToLower(descr), "leadership change") { + return false, ErrConsumerLeadershipChanged + } + } + return false, fmt.Errorf("nats: %s", msg.Header.Get("Description")) +} + +func parsePending(msg *nats.Msg) (int, int, error) { + msgsLeftStr := msg.Header.Get("Nats-Pending-Messages") + var msgsLeft int + var err error + if msgsLeftStr != "" { + msgsLeft, err = strconv.Atoi(msgsLeftStr) + if err != nil { + return 0, 0, fmt.Errorf("nats: invalid format of Nats-Pending-Messages") + } + } + bytesLeftStr := msg.Header.Get("Nats-Pending-Bytes") + var bytesLeft int + if bytesLeftStr != "" { + bytesLeft, err = strconv.Atoi(bytesLeftStr) + if err != nil { + return 0, 0, fmt.Errorf("nats: invalid format of Nats-Pending-Bytes") + } + } + return msgsLeft, bytesLeft, nil +} + +// toJSMsg converts core [nats.Msg] to [jetStreamMsg], exposing JetStream-specific operations +func (js *jetStream) toJSMsg(msg *nats.Msg) *jetStreamMsg { + return &jetStreamMsg{ + msg: msg, + js: js, + } +} diff --git a/vendor/github.com/nats-io/nats.go/jetstream/object.go b/vendor/github.com/nats-io/nats.go/jetstream/object.go new file mode 100644 index 00000000..a0eecff3 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/jetstream/object.go @@ -0,0 +1,1607 @@ +// Copyright 2023-2024 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package jetstream + +import ( + "bytes" + "context" + "crypto/sha256" + "encoding/base64" + "encoding/json" + "errors" + "fmt" + "hash" + "io" + "net" + "os" + "strings" + "sync" + "time" + + "github.com/nats-io/nats.go" + "github.com/nats-io/nats.go/internal/parser" + "github.com/nats-io/nuid" +) + +type ( + // ObjectStoreManager is used to manage object stores. It provides methods + // CRUD operations on object stores. + ObjectStoreManager interface { + // ObjectStore will look up and bind to an existing object store + // instance. + // + // If the object store with given name does not exist, ErrBucketNotFound + // will be returned. + ObjectStore(ctx context.Context, bucket string) (ObjectStore, error) + + // CreateObjectStore will create a new object store with the given + // configuration. + // + // If the object store with given name already exists, ErrBucketExists + // will be returned. + CreateObjectStore(ctx context.Context, cfg ObjectStoreConfig) (ObjectStore, error) + + // UpdateObjectStore will update an existing object store with the given + // configuration. + // + // If the object store with given name does not exist, ErrBucketNotFound + // will be returned. + UpdateObjectStore(ctx context.Context, cfg ObjectStoreConfig) (ObjectStore, error) + + // CreateOrUpdateObjectStore will create a new object store with the given + // configuration if it does not exist, or update an existing object store + // with the given configuration. + CreateOrUpdateObjectStore(ctx context.Context, cfg ObjectStoreConfig) (ObjectStore, error) + + // DeleteObjectStore will delete the provided object store. + // + // If the object store with given name does not exist, ErrBucketNotFound + // will be returned. + DeleteObjectStore(ctx context.Context, bucket string) error + + // ObjectStoreNames is used to retrieve a list of bucket names. + // It returns an ObjectStoreNamesLister exposing a channel to receive + // the names of the object stores. + // + // The lister will always close the channel when done (either all names + // have been read or an error occurred) and therefore can be used in a + // for-range loop. + ObjectStoreNames(ctx context.Context) ObjectStoreNamesLister + + // ObjectStores is used to retrieve a list of bucket statuses. + // It returns an ObjectStoresLister exposing a channel to receive + // the statuses of the object stores. + // + // The lister will always close the channel when done (either all statuses + // have been read or an error occurred) and therefore can be used in a + // for-range loop. + ObjectStores(ctx context.Context) ObjectStoresLister + } + + // ObjectStore contains methods to operate on an object store. + // Using the ObjectStore interface, it is possible to: + // + // - Perform CRUD operations on objects (Get, Put, Delete). + // Get and put expose convenience methods to work with + // byte slices, strings and files, in addition to streaming [io.Reader] + // - Get information about an object without retrieving it. + // - Update the metadata of an object. + // - Add links to other objects or object stores. + // - Watch for updates to a store + // - List information about objects in a store + // - Retrieve status and configuration of an object store. + ObjectStore interface { + // Put will place the contents from the reader into a new object. If the + // object already exists, it will be overwritten. The object name is + // required and is taken from the ObjectMeta.Name field. + // + // The reader will be read until EOF. ObjectInfo will be returned, containing + // the object's metadata, digest and instance information. + Put(ctx context.Context, obj ObjectMeta, reader io.Reader) (*ObjectInfo, error) + + // PutBytes is convenience function to put a byte slice into this object + // store under the given name. + // + // ObjectInfo will be returned, containing the object's metadata, digest + // and instance information. + PutBytes(ctx context.Context, name string, data []byte) (*ObjectInfo, error) + + // PutString is convenience function to put a string into this object + // store under the given name. + // + // ObjectInfo will be returned, containing the object's metadata, digest + // and instance information. + PutString(ctx context.Context, name string, data string) (*ObjectInfo, error) + + // PutFile is convenience function to put a file contents into this + // object store. The name of the object will be the path of the file. + // + // ObjectInfo will be returned, containing the object's metadata, digest + // and instance information. + PutFile(ctx context.Context, file string) (*ObjectInfo, error) + + // Get will pull the named object from the object store. If the object + // does not exist, ErrObjectNotFound will be returned. + // + // The returned ObjectResult will contain the object's metadata and a + // reader to read the object's contents. The reader will be closed when + // all data has been read or an error occurs. + // + // A GetObjectShowDeleted option can be supplied to return an object + // even if it was marked as deleted. + Get(ctx context.Context, name string, opts ...GetObjectOpt) (ObjectResult, error) + + // GetBytes is a convenience function to pull an object from this object + // store and return it as a byte slice. + // + // If the object does not exist, ErrObjectNotFound will be returned. + // + // A GetObjectShowDeleted option can be supplied to return an object + // even if it was marked as deleted. + GetBytes(ctx context.Context, name string, opts ...GetObjectOpt) ([]byte, error) + + // GetString is a convenience function to pull an object from this + // object store and return it as a string. + // + // If the object does not exist, ErrObjectNotFound will be returned. + // + // A GetObjectShowDeleted option can be supplied to return an object + // even if it was marked as deleted. + GetString(ctx context.Context, name string, opts ...GetObjectOpt) (string, error) + + // GetFile is a convenience function to pull an object from this object + // store and place it in a file. If the file already exists, it will be + // overwritten, otherwise it will be created. + // + // If the object does not exist, ErrObjectNotFound will be returned. + // A GetObjectShowDeleted option can be supplied to return an object + // even if it was marked as deleted. + GetFile(ctx context.Context, name, file string, opts ...GetObjectOpt) error + + // GetInfo will retrieve the current information for the object, containing + // the object's metadata and instance information. + // + // If the object does not exist, ErrObjectNotFound will be returned. + // + // A GetObjectInfoShowDeleted option can be supplied to return an object + // even if it was marked as deleted. + GetInfo(ctx context.Context, name string, opts ...GetObjectInfoOpt) (*ObjectInfo, error) + + // UpdateMeta will update the metadata for the object. + // + // If the object does not exist, ErrUpdateMetaDeleted will be returned. + // If the new name is different from the old name, and an object with the + // new name already exists, ErrObjectAlreadyExists will be returned. + UpdateMeta(ctx context.Context, name string, meta ObjectMeta) error + + // Delete will delete the named object from the object store. If the object + // does not exist, ErrObjectNotFound will be returned. If the object is + // already deleted, no error will be returned. + // + // All chunks for the object will be purged, and the object will be marked + // as deleted. + Delete(ctx context.Context, name string) error + + // AddLink will add a link to another object. A link is a reference to + // another object. The provided name is the name of the link object. + // The provided ObjectInfo is the info of the object being linked to. + // + // If an object with given name already exists, ErrObjectAlreadyExists + // will be returned. + // If object being linked to is deleted, ErrNoLinkToDeleted will be + // returned. + // If the provided object is a link, ErrNoLinkToLink will be returned. + // If the provided object is nil or the name is empty, ErrObjectRequired + // will be returned. + AddLink(ctx context.Context, name string, obj *ObjectInfo) (*ObjectInfo, error) + + // AddBucketLink will add a link to another object store. A link is a + // reference to another object store. The provided name is the name of + // the link object. + // The provided ObjectStore is the object store being linked to. + // + // If an object with given name already exists, ErrObjectAlreadyExists + // will be returned. + // If the provided object store is nil ErrBucketRequired will be returned. + AddBucketLink(ctx context.Context, name string, bucket ObjectStore) (*ObjectInfo, error) + + // Seal will seal the object store, no further modifications will be allowed. + Seal(ctx context.Context) error + + // Watch for any updates to objects in the store. By default, the watcher will send the latest + // info for each object and all future updates. Watch will send a nil + // entry when it has received all initial values. There are a few ways + // to configure the watcher: + // + // - IncludeHistory will have the watcher send all historical information + // for each object. + // - IgnoreDeletes will have the watcher not pass any objects with + // delete markers. + // - UpdatesOnly will have the watcher only pass updates on objects + // (without latest info when started). + Watch(ctx context.Context, opts ...WatchOpt) (ObjectWatcher, error) + + // List will list information about objects in the store. + // + // If the object store is empty, ErrNoObjectsFound will be returned. + List(ctx context.Context, opts ...ListObjectsOpt) ([]*ObjectInfo, error) + + // Status retrieves the status and configuration of the bucket. + Status(ctx context.Context) (ObjectStoreStatus, error) + } + + // ObjectWatcher is what is returned when doing a watch. It can be used to + // retrieve updates to objects in a bucket. If not using UpdatesOnly option, + // it will also send the latest value for each key. After all initial values + // have been sent, a nil entry will be sent. Stop can be used to stop the + // watcher and close the underlying channel. Watcher will not close the + // channel until Stop is called or connection is closed. + ObjectWatcher interface { + Updates() <-chan *ObjectInfo + Stop() error + } + + // ObjectStoreConfig is the configuration for the object store. + ObjectStoreConfig struct { + // Bucket is the name of the object store. Bucket name has to be + // unique and can only contain alphanumeric characters, dashes, and + // underscores. + Bucket string `json:"bucket"` + + // Description is an optional description for the object store. + Description string `json:"description,omitempty"` + + // TTL is the maximum age of objects in the store. If an object is not + // updated within this time, it will be removed from the store. + // By default, objects do not expire. + TTL time.Duration `json:"max_age,omitempty"` + + // MaxBytes is the maximum size of the object store. If not specified, + // the default is -1 (unlimited). + MaxBytes int64 `json:"max_bytes,omitempty"` + + // Storage is the type of storage to use for the object store. If not + // specified, the default is FileStorage. + Storage StorageType `json:"storage,omitempty"` + + // Replicas is the number of replicas to keep for the object store in + // clustered jetstream. Defaults to 1, maximum is 5. + Replicas int `json:"num_replicas,omitempty"` + + // Placement is used to declare where the object store should be placed via + // tags and/or an explicit cluster name. + Placement *Placement `json:"placement,omitempty"` + + // Compression enables the underlying stream compression. + // NOTE: Compression is supported for nats-server 2.10.0+ + Compression bool `json:"compression,omitempty"` + + // Bucket-specific metadata + // NOTE: Metadata requires nats-server v2.10.0+ + Metadata map[string]string `json:"metadata,omitempty"` + } + + // ObjectStoresLister is used to retrieve a list of object stores. It returns + // a channel to read the bucket store statuses from. The lister will always + // close the channel when done (either all stores have been retrieved or an + // error occurred) and therefore can be used in range loops. Stop can be + // used to stop the lister when not all object stores have been read. + ObjectStoresLister interface { + Status() <-chan ObjectStoreStatus + Error() error + } + + // ObjectStoreNamesLister is used to retrieve a list of object store names. + // It returns a channel to read the bucket names from. The lister will + // always close the channel when done (either all stores have been retrieved + // or an error occurred) and therefore can be used in range loops. Stop can + // be used to stop the lister when not all bucket names have been read. + ObjectStoreNamesLister interface { + Name() <-chan string + Error() error + } + + // ObjectStoreStatus is run-time status about a bucket. + ObjectStoreStatus interface { + // Bucket returns the name of the object store. + Bucket() string + + // Description is the description supplied when creating the bucket. + Description() string + + // TTL indicates how long objects are kept in the bucket. + TTL() time.Duration + + // Storage indicates the underlying JetStream storage technology used to + // store data. + Storage() StorageType + + // Replicas indicates how many storage replicas are kept for the data in + // the bucket. + Replicas() int + + // Sealed indicates the stream is sealed and cannot be modified in any + // way. + Sealed() bool + + // Size is the combined size of all data in the bucket including + // metadata, in bytes. + Size() uint64 + + // BackingStore indicates what technology is used for storage of the + // bucket. Currently only JetStream is supported. + BackingStore() string + + // Metadata is the user supplied metadata for the bucket. + Metadata() map[string]string + + // IsCompressed indicates if the data is compressed on disk. + IsCompressed() bool + } + + // ObjectMetaOptions is used to set additional options when creating an object. + ObjectMetaOptions struct { + // Link contains information about a link to another object or object store. + // It should not be set manually, but rather by using the AddLink or + // AddBucketLink methods. + Link *ObjectLink `json:"link,omitempty"` + + // ChunkSize is the maximum size of each chunk in bytes. If not specified, + // the default is 128k. + ChunkSize uint32 `json:"max_chunk_size,omitempty"` + } + + // ObjectMeta is high level information about an object. + ObjectMeta struct { + // Name is the name of the object. The name is required when adding an + // object and has to be unique within the object store. + Name string `json:"name"` + + // Description is an optional description for the object. + Description string `json:"description,omitempty"` + + // Headers is an optional set of user-defined headers for the object. + Headers nats.Header `json:"headers,omitempty"` + + // Metadata is the user supplied metadata for the object. + Metadata map[string]string `json:"metadata,omitempty"` + + // Additional options for the object. + Opts *ObjectMetaOptions `json:"options,omitempty"` + } + + // ObjectInfo contains ObjectMeta and additional information about an + // object. + ObjectInfo struct { + // ObjectMeta contains high level information about the object. + ObjectMeta + + // Bucket is the name of the object store. + Bucket string `json:"bucket"` + + // NUID is the unique identifier for the object set when putting the + // object into the store. + NUID string `json:"nuid"` + + // Size is the size of the object in bytes. It only includes the size of + // the object itself, not the metadata. + Size uint64 `json:"size"` + + // ModTime is the last modification time of the object. + ModTime time.Time `json:"mtime"` + + // Chunks is the number of chunks the object is split into. Maximum size + // of each chunk can be specified in ObjectMetaOptions. + Chunks uint32 `json:"chunks"` + + // Digest is the SHA-256 digest of the object. It is used to verify the + // integrity of the object. + Digest string `json:"digest,omitempty"` + + // Deleted indicates if the object is marked as deleted. + Deleted bool `json:"deleted,omitempty"` + } + + // ObjectLink is used to embed links to other buckets and objects. + ObjectLink struct { + // Bucket is the name of the object store the link is pointing to. + Bucket string `json:"bucket"` + + // Name can be used to link to a single object. + // If empty means this is a link to the whole store, like a directory. + Name string `json:"name,omitempty"` + } + + // ObjectResult will return the object info and a reader to read the object's + // contents. The reader will be closed when all data has been read or an + // error occurs. + ObjectResult interface { + io.ReadCloser + Info() (*ObjectInfo, error) + Error() error + } + + // GetObjectOpt is used to set additional options when getting an object. + GetObjectOpt func(opts *getObjectOpts) error + + // GetObjectInfoOpt is used to set additional options when getting object info. + GetObjectInfoOpt func(opts *getObjectInfoOpts) error + + // ListObjectsOpt is used to set additional options when listing objects. + ListObjectsOpt func(opts *listObjectOpts) error + + getObjectOpts struct { + // Include deleted object in the result. + showDeleted bool + } + + getObjectInfoOpts struct { + // Include deleted object in the result. + showDeleted bool + } + + listObjectOpts struct { + // Include deleted objects in the result channel. + showDeleted bool + } + + obs struct { + name string + streamName string + stream Stream + pushJS nats.JetStreamContext + js *jetStream + } + + // ObjectResult impl. + objResult struct { + sync.Mutex + info *ObjectInfo + r io.ReadCloser + err error + ctx context.Context + digest hash.Hash + } +) + +const ( + objNameTmpl = "OBJ_%s" // OBJ_ // stream name + objAllChunksPreTmpl = "$O.%s.C.>" // $O..C.> // chunk stream subject + objAllMetaPreTmpl = "$O.%s.M.>" // $O..M.> // meta stream subject + objChunksPreTmpl = "$O.%s.C.%s" // $O..C. // chunk message subject + objMetaPreTmpl = "$O.%s.M.%s" // $O..M. // meta message subject + objNoPending = "0" + objDefaultChunkSize = uint32(128 * 1024) // 128k + objDigestType = "SHA-256=" + objDigestTmpl = objDigestType + "%s" +) + +func (js *jetStream) CreateObjectStore(ctx context.Context, cfg ObjectStoreConfig) (ObjectStore, error) { + scfg, err := js.prepareObjectStoreConfig(ctx, cfg) + if err != nil { + return nil, err + } + + stream, err := js.CreateStream(ctx, scfg) + if err != nil { + if errors.Is(err, ErrStreamNameAlreadyInUse) { + // errors are joined so that backwards compatibility is retained + // and previous checks for ErrStreamNameAlreadyInUse will still work. + err = errors.Join(fmt.Errorf("%w: %s", ErrBucketExists, cfg.Bucket), err) + } + return nil, err + } + pushJS, err := js.legacyJetStream() + if err != nil { + return nil, err + } + + return mapStreamToObjectStore(js, pushJS, cfg.Bucket, stream), nil +} + +func (js *jetStream) UpdateObjectStore(ctx context.Context, cfg ObjectStoreConfig) (ObjectStore, error) { + scfg, err := js.prepareObjectStoreConfig(ctx, cfg) + if err != nil { + return nil, err + } + + // Attempt to update the stream. + stream, err := js.UpdateStream(ctx, scfg) + if err != nil { + if errors.Is(err, ErrStreamNotFound) { + return nil, fmt.Errorf("%w: %s", ErrBucketNotFound, cfg.Bucket) + } + return nil, err + } + pushJS, err := js.legacyJetStream() + if err != nil { + return nil, err + } + + return mapStreamToObjectStore(js, pushJS, cfg.Bucket, stream), nil +} + +func (js *jetStream) CreateOrUpdateObjectStore(ctx context.Context, cfg ObjectStoreConfig) (ObjectStore, error) { + scfg, err := js.prepareObjectStoreConfig(ctx, cfg) + if err != nil { + return nil, err + } + + stream, err := js.CreateOrUpdateStream(ctx, scfg) + if err != nil { + return nil, err + } + pushJS, err := js.legacyJetStream() + if err != nil { + return nil, err + } + + return mapStreamToObjectStore(js, pushJS, cfg.Bucket, stream), nil +} + +func (js *jetStream) prepareObjectStoreConfig(ctx context.Context, cfg ObjectStoreConfig) (StreamConfig, error) { + if !validBucketRe.MatchString(cfg.Bucket) { + return StreamConfig{}, ErrInvalidStoreName + } + + name := cfg.Bucket + chunks := fmt.Sprintf(objAllChunksPreTmpl, name) + meta := fmt.Sprintf(objAllMetaPreTmpl, name) + + // We will set explicitly some values so that we can do comparison + // if we get an "already in use" error and need to check if it is same. + // See kv + replicas := cfg.Replicas + if replicas == 0 { + replicas = 1 + } + maxBytes := cfg.MaxBytes + if maxBytes == 0 { + maxBytes = -1 + } + var compression StoreCompression + if cfg.Compression { + compression = S2Compression + } + scfg := StreamConfig{ + Name: fmt.Sprintf(objNameTmpl, name), + Description: cfg.Description, + Subjects: []string{chunks, meta}, + MaxAge: cfg.TTL, + MaxBytes: maxBytes, + Storage: cfg.Storage, + Replicas: replicas, + Placement: cfg.Placement, + Discard: DiscardNew, + AllowRollup: true, + AllowDirect: true, + Metadata: cfg.Metadata, + Compression: compression, + } + + return scfg, nil +} + +// ObjectStore will look up and bind to an existing object store instance. +func (js *jetStream) ObjectStore(ctx context.Context, bucket string) (ObjectStore, error) { + if !validBucketRe.MatchString(bucket) { + return nil, ErrInvalidStoreName + } + + streamName := fmt.Sprintf(objNameTmpl, bucket) + stream, err := js.Stream(ctx, streamName) + if err != nil { + if errors.Is(err, ErrStreamNotFound) { + err = ErrBucketNotFound + } + return nil, err + } + pushJS, err := js.legacyJetStream() + if err != nil { + return nil, err + } + return mapStreamToObjectStore(js, pushJS, bucket, stream), nil +} + +// DeleteObjectStore will delete the underlying stream for the named object. +func (js *jetStream) DeleteObjectStore(ctx context.Context, bucket string) error { + stream := fmt.Sprintf(objNameTmpl, bucket) + return js.DeleteStream(ctx, stream) +} + +func encodeName(name string) string { + return base64.URLEncoding.EncodeToString([]byte(name)) +} + +// Put will place the contents from the reader into this object-store. +func (obs *obs) Put(ctx context.Context, meta ObjectMeta, r io.Reader) (*ObjectInfo, error) { + if meta.Name == "" { + return nil, ErrBadObjectMeta + } + + if meta.Opts == nil { + meta.Opts = &ObjectMetaOptions{ChunkSize: objDefaultChunkSize} + } else if meta.Opts.Link != nil { + return nil, ErrLinkNotAllowed + } else if meta.Opts.ChunkSize == 0 { + meta.Opts.ChunkSize = objDefaultChunkSize + } + + // Create the new nuid so chunks go on a new subject if the name is re-used + newnuid := nuid.Next() + + // These will be used in more than one place + chunkSubj := fmt.Sprintf(objChunksPreTmpl, obs.name, newnuid) + + // Grab existing meta info (einfo). Ok to be found or not found, any other error is a problem + // Chunks on the old nuid can be cleaned up at the end + einfo, err := obs.GetInfo(ctx, meta.Name, GetObjectInfoShowDeleted()) // GetInfo will encode the name + if err != nil && err != ErrObjectNotFound { + return nil, err + } + + // For async error handling + var perr error + var mu sync.Mutex + setErr := func(err error) { + mu.Lock() + defer mu.Unlock() + perr = err + } + getErr := func() error { + mu.Lock() + defer mu.Unlock() + return perr + } + + // Create our own JS context to handle errors etc. + pubJS, err := New(obs.js.conn, WithPublishAsyncErrHandler(func(js JetStream, _ *nats.Msg, err error) { setErr(err) })) + if err != nil { + return nil, err + } + + defer pubJS.(*jetStream).cleanupReplySub() + + purgePartial := func() { + // wait until all pubs are complete or up to default timeout before attempting purge + select { + case <-pubJS.PublishAsyncComplete(): + case <-ctx.Done(): + } + _ = obs.stream.Purge(ctx, WithPurgeSubject(chunkSubj)) + } + + m, h := nats.NewMsg(chunkSubj), sha256.New() + chunk, sent, total := make([]byte, meta.Opts.ChunkSize), 0, uint64(0) + + // set up the info object. The chunk upload sets the size and digest + info := &ObjectInfo{Bucket: obs.name, NUID: newnuid, ObjectMeta: meta} + + for r != nil { + if ctx != nil { + select { + case <-ctx.Done(): + if ctx.Err() == context.Canceled { + err = ctx.Err() + } else { + err = nats.ErrTimeout + } + default: + } + if err != nil { + purgePartial() + return nil, err + } + } + + // Actual read. + // TODO(dlc) - Deadline? + n, readErr := r.Read(chunk) + + // Handle all non EOF errors + if readErr != nil && readErr != io.EOF { + purgePartial() + return nil, readErr + } + + // Add chunk only if we received data + if n > 0 { + // Chunk processing. + m.Data = chunk[:n] + h.Write(m.Data) + + // Send msg itself. + if _, err := pubJS.PublishMsgAsync(m); err != nil { + purgePartial() + return nil, err + } + if err := getErr(); err != nil { + purgePartial() + return nil, err + } + // Update totals. + sent++ + total += uint64(n) + } + + // EOF Processing. + if readErr == io.EOF { + // Place meta info. + info.Size, info.Chunks = uint64(total), uint32(sent) + info.Digest = GetObjectDigestValue(h) + break + } + } + + // Prepare the meta message + metaSubj := fmt.Sprintf(objMetaPreTmpl, obs.name, encodeName(meta.Name)) + mm := nats.NewMsg(metaSubj) + mm.Header.Set(MsgRollup, MsgRollupSubject) + mm.Data, err = json.Marshal(info) + if err != nil { + if r != nil { + purgePartial() + } + return nil, err + } + + // Publish the meta message. + _, err = pubJS.PublishMsgAsync(mm) + if err != nil { + if r != nil { + purgePartial() + } + return nil, err + } + + // Wait for all to be processed. + select { + case <-pubJS.PublishAsyncComplete(): + if err := getErr(); err != nil { + if r != nil { + purgePartial() + } + return nil, err + } + case <-ctx.Done(): + return nil, nats.ErrTimeout + } + + info.ModTime = time.Now().UTC() // This time is not actually the correct time + + // Delete any original chunks. + if einfo != nil && !einfo.Deleted { + echunkSubj := fmt.Sprintf(objChunksPreTmpl, obs.name, einfo.NUID) + _ = obs.stream.Purge(ctx, WithPurgeSubject(echunkSubj)) + } + + // TODO would it be okay to do this to return the info with the correct time? + // With the understanding that it is an extra call to the server. + // Otherwise the time the user gets back is the client time, not the server time. + // return obs.GetInfo(info.Name) + + return info, nil +} + +// GetObjectDigestValue calculates the base64 value of hashed data +func GetObjectDigestValue(data hash.Hash) string { + sha := data.Sum(nil) + return fmt.Sprintf(objDigestTmpl, base64.URLEncoding.EncodeToString(sha[:])) +} + +// DecodeObjectDigest decodes base64 hash +func DecodeObjectDigest(data string) ([]byte, error) { + digest := strings.SplitN(data, "=", 2) + if len(digest) != 2 { + return nil, ErrInvalidDigestFormat + } + return base64.URLEncoding.DecodeString(digest[1]) +} + +func (info *ObjectInfo) isLink() bool { + return info.ObjectMeta.Opts != nil && info.ObjectMeta.Opts.Link != nil +} + +// Get will pull the object from the underlying stream. +func (obs *obs) Get(ctx context.Context, name string, opts ...GetObjectOpt) (ObjectResult, error) { + var o getObjectOpts + for _, opt := range opts { + if opt != nil { + if err := opt(&o); err != nil { + return nil, err + } + } + } + infoOpts := make([]GetObjectInfoOpt, 0) + if o.showDeleted { + infoOpts = append(infoOpts, GetObjectInfoShowDeleted()) + } + + // Grab meta info. + info, err := obs.GetInfo(ctx, name, infoOpts...) + if err != nil { + return nil, err + } + if info.NUID == "" { + return nil, ErrBadObjectMeta + } + + // Check for object links. If single objects we do a pass through. + if info.isLink() { + if info.ObjectMeta.Opts.Link.Name == "" { + return nil, ErrCantGetBucket + } + + // is the link in the same bucket? + lbuck := info.ObjectMeta.Opts.Link.Bucket + if lbuck == obs.name { + return obs.Get(ctx, info.ObjectMeta.Opts.Link.Name) + } + + // different bucket + lobs, err := obs.js.ObjectStore(ctx, lbuck) + if err != nil { + return nil, err + } + return lobs.Get(ctx, info.ObjectMeta.Opts.Link.Name) + } + + result := &objResult{info: info, ctx: ctx} + if info.Size == 0 { + return result, nil + } + + pr, pw := net.Pipe() + result.r = pr + + gotErr := func(m *nats.Msg, err error) { + pw.Close() + m.Sub.Unsubscribe() + result.setErr(err) + } + + // For calculating sum256 + result.digest = sha256.New() + + processChunk := func(m *nats.Msg) { + var err error + if ctx != nil { + select { + case <-ctx.Done(): + if ctx.Err() == context.Canceled { + err = ctx.Err() + } else { + err = nats.ErrTimeout + } + default: + } + if err != nil { + gotErr(m, err) + return + } + } + + tokens, err := parser.GetMetadataFields(m.Reply) + if err != nil { + gotErr(m, err) + return + } + + // Write to our pipe. + for b := m.Data; len(b) > 0; { + n, err := pw.Write(b) + if err != nil { + gotErr(m, err) + return + } + b = b[n:] + } + // Update sha256 + result.digest.Write(m.Data) + + // Check if we are done. + if tokens[parser.AckNumPendingTokenPos] == objNoPending { + pw.Close() + m.Sub.Unsubscribe() + } + } + + chunkSubj := fmt.Sprintf(objChunksPreTmpl, obs.name, info.NUID) + streamName := fmt.Sprintf(objNameTmpl, obs.name) + subscribeOpts := []nats.SubOpt{ + nats.OrderedConsumer(), + nats.Context(ctx), + nats.BindStream(streamName), + } + _, err = obs.pushJS.Subscribe(chunkSubj, processChunk, subscribeOpts...) + if err != nil { + return nil, err + } + + return result, nil +} + +// Delete will delete the object. +func (obs *obs) Delete(ctx context.Context, name string) error { + // Grab meta info. + info, err := obs.GetInfo(ctx, name, GetObjectInfoShowDeleted()) + if err != nil { + return err + } + if info.NUID == "" { + return ErrBadObjectMeta + } + + // Place a rollup delete marker and publish the info + info.Deleted = true + info.Size, info.Chunks, info.Digest = 0, 0, "" + + if err = publishMeta(ctx, info, obs.js); err != nil { + return err + } + + // Purge chunks for the object. + chunkSubj := fmt.Sprintf(objChunksPreTmpl, obs.name, info.NUID) + return obs.stream.Purge(ctx, WithPurgeSubject(chunkSubj)) +} + +func publishMeta(ctx context.Context, info *ObjectInfo, js *jetStream) error { + // marshal the object into json, don't store an actual time + info.ModTime = time.Time{} + data, err := json.Marshal(info) + if err != nil { + return err + } + + // Prepare and publish the message. + mm := nats.NewMsg(fmt.Sprintf(objMetaPreTmpl, info.Bucket, encodeName(info.ObjectMeta.Name))) + mm.Header.Set(MsgRollup, MsgRollupSubject) + mm.Data = data + if _, err := js.PublishMsg(ctx, mm); err != nil { + return err + } + + // set the ModTime in case it's returned to the user, even though it's not the correct time. + info.ModTime = time.Now().UTC() + return nil +} + +// AddLink will add a link to another object if it's not deleted and not another link +// name is the name of this link object +// obj is what is being linked too +func (obs *obs) AddLink(ctx context.Context, name string, obj *ObjectInfo) (*ObjectInfo, error) { + if name == "" { + return nil, ErrNameRequired + } + + // TODO Handle stale info + + if obj == nil || obj.Name == "" { + return nil, ErrObjectRequired + } + if obj.Deleted { + return nil, ErrNoLinkToDeleted + } + if obj.isLink() { + return nil, ErrNoLinkToLink + } + + // If object with link's name is found, error. + // If link with link's name is found, that's okay to overwrite. + // If there was an error that was not ErrObjectNotFound, error. + einfo, err := obs.GetInfo(ctx, name, GetObjectInfoShowDeleted()) + if einfo != nil { + if !einfo.isLink() { + return nil, ErrObjectAlreadyExists + } + } else if err != ErrObjectNotFound { + return nil, err + } + + // create the meta for the link + meta := &ObjectMeta{ + Name: name, + Opts: &ObjectMetaOptions{Link: &ObjectLink{Bucket: obj.Bucket, Name: obj.Name}}, + } + info := &ObjectInfo{Bucket: obs.name, NUID: nuid.Next(), ModTime: time.Now().UTC(), ObjectMeta: *meta} + + // put the link object + if err = publishMeta(ctx, info, obs.js); err != nil { + return nil, err + } + + return info, nil +} + +// AddBucketLink will add a link to another object store. +func (ob *obs) AddBucketLink(ctx context.Context, name string, bucket ObjectStore) (*ObjectInfo, error) { + if name == "" { + return nil, ErrNameRequired + } + if bucket == nil { + return nil, ErrBucketRequired + } + bos, ok := bucket.(*obs) + if !ok { + return nil, ErrBucketMalformed + } + + // If object with link's name is found, error. + // If link with link's name is found, that's okay to overwrite. + // If there was an error that was not ErrObjectNotFound, error. + einfo, err := ob.GetInfo(ctx, name, GetObjectInfoShowDeleted()) + if einfo != nil { + if !einfo.isLink() { + return nil, ErrObjectAlreadyExists + } + } else if err != ErrObjectNotFound { + return nil, err + } + + // create the meta for the link + meta := &ObjectMeta{ + Name: name, + Opts: &ObjectMetaOptions{Link: &ObjectLink{Bucket: bos.name}}, + } + info := &ObjectInfo{Bucket: ob.name, NUID: nuid.Next(), ObjectMeta: *meta} + + // put the link object + err = publishMeta(ctx, info, ob.js) + if err != nil { + return nil, err + } + + return info, nil +} + +// PutBytes is convenience function to put a byte slice into this object store. +func (obs *obs) PutBytes(ctx context.Context, name string, data []byte) (*ObjectInfo, error) { + return obs.Put(ctx, ObjectMeta{Name: name}, bytes.NewReader(data)) +} + +// GetBytes is a convenience function to pull an object from this object store and return it as a byte slice. +func (obs *obs) GetBytes(ctx context.Context, name string, opts ...GetObjectOpt) ([]byte, error) { + result, err := obs.Get(ctx, name, opts...) + if err != nil { + return nil, err + } + defer result.Close() + + var b bytes.Buffer + if _, err := b.ReadFrom(result); err != nil { + return nil, err + } + return b.Bytes(), nil +} + +// PutString is convenience function to put a string into this object store. +func (obs *obs) PutString(ctx context.Context, name string, data string) (*ObjectInfo, error) { + return obs.Put(ctx, ObjectMeta{Name: name}, strings.NewReader(data)) +} + +// GetString is a convenience function to pull an object from this object store and return it as a string. +func (obs *obs) GetString(ctx context.Context, name string, opts ...GetObjectOpt) (string, error) { + result, err := obs.Get(ctx, name, opts...) + if err != nil { + return "", err + } + defer result.Close() + + var b bytes.Buffer + if _, err := b.ReadFrom(result); err != nil { + return "", err + } + return b.String(), nil +} + +// PutFile is convenience function to put a file into an object store. +func (obs *obs) PutFile(ctx context.Context, file string) (*ObjectInfo, error) { + f, err := os.Open(file) + if err != nil { + return nil, err + } + defer f.Close() + return obs.Put(ctx, ObjectMeta{Name: file}, f) +} + +// GetFile is a convenience function to pull and object and place in a file. +func (obs *obs) GetFile(ctx context.Context, name, file string, opts ...GetObjectOpt) error { + // Expect file to be new. + f, err := os.OpenFile(file, os.O_WRONLY|os.O_CREATE, 0600) + if err != nil { + return err + } + defer f.Close() + + result, err := obs.Get(ctx, name, opts...) + if err != nil { + os.Remove(f.Name()) + return err + } + defer result.Close() + + // Stream copy to the file. + _, err = io.Copy(f, result) + return err +} + +// GetInfo will retrieve the current information for the object. +func (obs *obs) GetInfo(ctx context.Context, name string, opts ...GetObjectInfoOpt) (*ObjectInfo, error) { + // Grab last meta value we have. + if name == "" { + return nil, ErrNameRequired + } + var o getObjectInfoOpts + for _, opt := range opts { + if opt != nil { + if err := opt(&o); err != nil { + return nil, err + } + } + } + + metaSubj := fmt.Sprintf(objMetaPreTmpl, obs.name, encodeName(name)) // used as data in a JS API call + + m, err := obs.stream.GetLastMsgForSubject(ctx, metaSubj) + if err != nil { + if errors.Is(err, ErrMsgNotFound) { + err = ErrObjectNotFound + } + if errors.Is(err, ErrStreamNotFound) { + err = ErrBucketNotFound + } + return nil, err + } + var info ObjectInfo + if err := json.Unmarshal(m.Data, &info); err != nil { + return nil, ErrBadObjectMeta + } + if !o.showDeleted && info.Deleted { + return nil, ErrObjectNotFound + } + info.ModTime = m.Time + return &info, nil +} + +// UpdateMeta will update the meta for the object. +func (obs *obs) UpdateMeta(ctx context.Context, name string, meta ObjectMeta) error { + // Grab the current meta. + info, err := obs.GetInfo(ctx, name) + if err != nil { + if errors.Is(err, ErrObjectNotFound) { + return ErrUpdateMetaDeleted + } + return err + } + + // If the new name is different from the old, and it exists, error + // If there was an error that was not ErrObjectNotFound, error. + if name != meta.Name { + existingInfo, err := obs.GetInfo(ctx, meta.Name, GetObjectInfoShowDeleted()) + if err != nil && !errors.Is(err, ErrObjectNotFound) { + return err + } + if err == nil && !existingInfo.Deleted { + return ErrObjectAlreadyExists + } + } + + // Update Meta prevents update of ObjectMetaOptions (Link, ChunkSize) + // These should only be updated internally when appropriate. + info.Name = meta.Name + info.Description = meta.Description + info.Headers = meta.Headers + info.Metadata = meta.Metadata + + // Prepare the meta message + if err = publishMeta(ctx, info, obs.js); err != nil { + return err + } + + // did the name of this object change? We just stored the meta under the new name + // so delete the meta from the old name via purge stream for subject + if name != meta.Name { + metaSubj := fmt.Sprintf(objMetaPreTmpl, obs.name, encodeName(name)) + return obs.stream.Purge(ctx, WithPurgeSubject(metaSubj)) + } + + return nil +} + +// Seal will seal the object store, no further modifications will be allowed. +func (obs *obs) Seal(ctx context.Context) error { + si, err := obs.stream.Info(ctx) + if err != nil { + return err + } + // Seal the stream from being able to take on more messages. + cfg := si.Config + cfg.Sealed = true + _, err = obs.js.UpdateStream(ctx, cfg) + return err +} + +// Implementation for Watch +type objWatcher struct { + updates chan *ObjectInfo + sub *nats.Subscription +} + +// Updates returns the interior channel. +func (w *objWatcher) Updates() <-chan *ObjectInfo { + if w == nil { + return nil + } + return w.updates +} + +// Stop will unsubscribe from the watcher. +func (w *objWatcher) Stop() error { + if w == nil { + return nil + } + return w.sub.Unsubscribe() +} + +// Watch for changes in the underlying store and receive meta information updates. +func (obs *obs) Watch(ctx context.Context, opts ...WatchOpt) (ObjectWatcher, error) { + var o watchOpts + for _, opt := range opts { + if opt != nil { + if err := opt.configureWatcher(&o); err != nil { + return nil, err + } + } + } + + var initDoneMarker bool + + w := &objWatcher{updates: make(chan *ObjectInfo, 32)} + + update := func(m *nats.Msg) { + var info ObjectInfo + if err := json.Unmarshal(m.Data, &info); err != nil { + return // TODO(dlc) - Communicate this upwards? + } + meta, err := m.Metadata() + if err != nil { + return + } + + if !o.ignoreDeletes || !info.Deleted { + info.ModTime = meta.Timestamp + w.updates <- &info + } + + // if UpdatesOnly is set, no not send nil to the channel + // as it would always be triggered after initializing the watcher + if !initDoneMarker && meta.NumPending == 0 { + initDoneMarker = true + w.updates <- nil + } + } + + allMeta := fmt.Sprintf(objAllMetaPreTmpl, obs.name) + _, err := obs.stream.GetLastMsgForSubject(ctx, allMeta) + // if there are no messages on the stream and we are not watching + // updates only, send nil to the channel to indicate that the initial + // watch is done + if !o.updatesOnly { + if errors.Is(err, ErrMsgNotFound) { + initDoneMarker = true + w.updates <- nil + } + } else { + // if UpdatesOnly was used, mark initialization as complete + initDoneMarker = true + } + + // Used ordered consumer to deliver results. + streamName := fmt.Sprintf(objNameTmpl, obs.name) + subOpts := []nats.SubOpt{nats.OrderedConsumer(), nats.BindStream(streamName)} + if !o.includeHistory { + subOpts = append(subOpts, nats.DeliverLastPerSubject()) + } + if o.updatesOnly { + subOpts = append(subOpts, nats.DeliverNew()) + } + subOpts = append(subOpts, nats.Context(ctx)) + sub, err := obs.pushJS.Subscribe(allMeta, update, subOpts...) + if err != nil { + return nil, err + } + w.sub = sub + return w, nil +} + +// List will list all the objects in this store. +func (obs *obs) List(ctx context.Context, opts ...ListObjectsOpt) ([]*ObjectInfo, error) { + var o listObjectOpts + for _, opt := range opts { + if opt != nil { + if err := opt(&o); err != nil { + return nil, err + } + } + } + watchOpts := make([]WatchOpt, 0) + if !o.showDeleted { + watchOpts = append(watchOpts, IgnoreDeletes()) + } + watcher, err := obs.Watch(ctx, watchOpts...) + if err != nil { + return nil, err + } + defer watcher.Stop() + + var objs []*ObjectInfo + updates := watcher.Updates() +Updates: + for { + select { + case entry := <-updates: + if entry == nil { + break Updates + } + objs = append(objs, entry) + case <-ctx.Done(): + return nil, ctx.Err() + } + } + if len(objs) == 0 { + return nil, ErrNoObjectsFound + } + return objs, nil +} + +// ObjectBucketStatus represents status of a Bucket, implements ObjectStoreStatus +type ObjectBucketStatus struct { + nfo *StreamInfo + bucket string +} + +// Bucket is the name of the bucket +func (s *ObjectBucketStatus) Bucket() string { return s.bucket } + +// Description is the description supplied when creating the bucket +func (s *ObjectBucketStatus) Description() string { return s.nfo.Config.Description } + +// TTL indicates how long objects are kept in the bucket +func (s *ObjectBucketStatus) TTL() time.Duration { return s.nfo.Config.MaxAge } + +// Storage indicates the underlying JetStream storage technology used to store data +func (s *ObjectBucketStatus) Storage() StorageType { return s.nfo.Config.Storage } + +// Replicas indicates how many storage replicas are kept for the data in the bucket +func (s *ObjectBucketStatus) Replicas() int { return s.nfo.Config.Replicas } + +// Sealed indicates the stream is sealed and cannot be modified in any way +func (s *ObjectBucketStatus) Sealed() bool { return s.nfo.Config.Sealed } + +// Size is the combined size of all data in the bucket including metadata, in bytes +func (s *ObjectBucketStatus) Size() uint64 { return s.nfo.State.Bytes } + +// BackingStore indicates what technology is used for storage of the bucket +func (s *ObjectBucketStatus) BackingStore() string { return "JetStream" } + +// Metadata is the metadata supplied when creating the bucket +func (s *ObjectBucketStatus) Metadata() map[string]string { return s.nfo.Config.Metadata } + +// StreamInfo is the stream info retrieved to create the status +func (s *ObjectBucketStatus) StreamInfo() *StreamInfo { return s.nfo } + +// IsCompressed indicates if the data is compressed on disk +func (s *ObjectBucketStatus) IsCompressed() bool { return s.nfo.Config.Compression != NoCompression } + +// Status retrieves run-time status about a bucket +func (obs *obs) Status(ctx context.Context) (ObjectStoreStatus, error) { + nfo, err := obs.stream.Info(ctx) + if err != nil { + return nil, err + } + + status := &ObjectBucketStatus{ + nfo: nfo, + bucket: obs.name, + } + + return status, nil +} + +// Read impl. +func (o *objResult) Read(p []byte) (n int, err error) { + o.Lock() + defer o.Unlock() + readDeadline := time.Now().Add(defaultAPITimeout) + if ctx := o.ctx; ctx != nil { + if deadline, ok := ctx.Deadline(); ok { + readDeadline = deadline + } + select { + case <-ctx.Done(): + if ctx.Err() == context.Canceled { + o.err = ctx.Err() + } else { + o.err = nats.ErrTimeout + } + default: + } + } + if o.err != nil { + return 0, o.err + } + if o.r == nil { + return 0, io.EOF + } + + r := o.r.(net.Conn) + _ = r.SetReadDeadline(readDeadline) + n, err = r.Read(p) + if err, ok := err.(net.Error); ok && err.Timeout() { + if ctx := o.ctx; ctx != nil { + select { + case <-ctx.Done(): + if ctx.Err() == context.Canceled { + return 0, ctx.Err() + } else { + return 0, nats.ErrTimeout + } + default: + err = nil + } + } + } + if err == io.EOF { + // Make sure the digest matches. + sha := o.digest.Sum(nil) + rsha, decodeErr := DecodeObjectDigest(o.info.Digest) + if decodeErr != nil { + o.err = decodeErr + return 0, o.err + } + if !bytes.Equal(sha[:], rsha) { + o.err = ErrDigestMismatch + return 0, o.err + } + } + return n, err +} + +// Close impl. +func (o *objResult) Close() error { + o.Lock() + defer o.Unlock() + if o.r == nil { + return nil + } + return o.r.Close() +} + +func (o *objResult) setErr(err error) { + o.Lock() + defer o.Unlock() + o.err = err +} + +func (o *objResult) Info() (*ObjectInfo, error) { + o.Lock() + defer o.Unlock() + return o.info, o.err +} + +func (o *objResult) Error() error { + o.Lock() + defer o.Unlock() + return o.err +} + +// ObjectStoreNames is used to retrieve a list of bucket names +func (js *jetStream) ObjectStoreNames(ctx context.Context) ObjectStoreNamesLister { + res := &obsLister{ + obsNames: make(chan string), + } + l := &streamLister{js: js} + streamsReq := streamsRequest{ + Subject: fmt.Sprintf(objAllChunksPreTmpl, "*"), + } + + go func() { + defer close(res.obsNames) + for { + page, err := l.streamNames(ctx, streamsReq) + if err != nil && !errors.Is(err, ErrEndOfData) { + res.err = err + return + } + for _, name := range page { + if !strings.HasPrefix(name, "OBJ_") { + continue + } + res.obsNames <- strings.TrimPrefix(name, "OBJ_") + } + if errors.Is(err, ErrEndOfData) { + return + } + } + }() + + return res +} + +// ObjectStores is used to retrieve a list of bucket statuses +func (js *jetStream) ObjectStores(ctx context.Context) ObjectStoresLister { + res := &obsLister{ + obs: make(chan ObjectStoreStatus), + } + l := &streamLister{js: js} + streamsReq := streamsRequest{ + Subject: fmt.Sprintf(objAllChunksPreTmpl, "*"), + } + go func() { + defer close(res.obs) + for { + page, err := l.streamInfos(ctx, streamsReq) + if err != nil && !errors.Is(err, ErrEndOfData) { + res.err = err + return + } + for _, info := range page { + if !strings.HasPrefix(info.Config.Name, "OBJ_") { + continue + } + res.obs <- &ObjectBucketStatus{ + nfo: info, + bucket: strings.TrimPrefix(info.Config.Name, "OBJ_"), + } + } + if errors.Is(err, ErrEndOfData) { + return + } + } + }() + + return res +} + +type obsLister struct { + obs chan ObjectStoreStatus + obsNames chan string + err error +} + +func (ol *obsLister) Status() <-chan ObjectStoreStatus { + return ol.obs +} + +func (ol *obsLister) Name() <-chan string { + return ol.obsNames +} + +func (ol *obsLister) Error() error { + return ol.err +} + +func mapStreamToObjectStore(js *jetStream, pushJS nats.JetStreamContext, bucket string, stream Stream) *obs { + info := stream.CachedInfo() + + obs := &obs{ + name: bucket, + js: js, + pushJS: pushJS, + streamName: info.Config.Name, + stream: stream, + } + + return obs +} diff --git a/vendor/github.com/nats-io/nats.go/jetstream/object_options.go b/vendor/github.com/nats-io/nats.go/jetstream/object_options.go new file mode 100644 index 00000000..df583646 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/jetstream/object_options.go @@ -0,0 +1,41 @@ +// Copyright 2024 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package jetstream + +// GetObjectShowDeleted makes [ObjectStore.Get] return object even if it was +// marked as deleted. +func GetObjectShowDeleted() GetObjectOpt { + return func(opts *getObjectOpts) error { + opts.showDeleted = true + return nil + } +} + +// GetObjectInfoShowDeleted makes [ObjectStore.GetInfo] return object info event +// if it was marked as deleted. +func GetObjectInfoShowDeleted() GetObjectInfoOpt { + return func(opts *getObjectInfoOpts) error { + opts.showDeleted = true + return nil + } +} + +// ListObjectsShowDeleted makes [ObjectStore.ListObjects] also return deleted +// objects. +func ListObjectsShowDeleted() ListObjectsOpt { + return func(opts *listObjectOpts) error { + opts.showDeleted = true + return nil + } +} diff --git a/vendor/github.com/nats-io/nats.go/jetstream/ordered.go b/vendor/github.com/nats-io/nats.go/jetstream/ordered.go new file mode 100644 index 00000000..998b83dc --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/jetstream/ordered.go @@ -0,0 +1,771 @@ +// Copyright 2022-2024 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package jetstream + +import ( + "context" + "errors" + "fmt" + "strconv" + "strings" + "sync" + "sync/atomic" + "time" + + "github.com/nats-io/nats.go" +) + +type ( + orderedConsumer struct { + jetStream *jetStream + cfg *OrderedConsumerConfig + stream string + currentConsumer *pullConsumer + cursor cursor + namePrefix string + serial int + consumerType consumerType + doReset chan struct{} + resetInProgress uint32 + userErrHandler ConsumeErrHandlerFunc + stopAfter int + stopAfterMsgsLeft chan int + withStopAfter bool + runningFetch *fetchResult + subscription *orderedSubscription + sync.Mutex + } + + orderedSubscription struct { + consumer *orderedConsumer + opts []PullMessagesOpt + done chan struct{} + closed uint32 + } + + cursor struct { + streamSeq uint64 + deliverSeq uint64 + } + + consumerType int +) + +const ( + consumerTypeNotSet consumerType = iota + consumerTypeConsume + consumerTypeFetch +) + +var errOrderedSequenceMismatch = errors.New("sequence mismatch") + +// Consume can be used to continuously receive messages and handle them +// with the provided callback function. Consume cannot be used concurrently +// when using ordered consumer. +// +// See [Consumer.Consume] for more details. +func (c *orderedConsumer) Consume(handler MessageHandler, opts ...PullConsumeOpt) (ConsumeContext, error) { + if (c.consumerType == consumerTypeNotSet || c.consumerType == consumerTypeConsume) && c.currentConsumer == nil { + err := c.reset() + if err != nil { + return nil, err + } + } else if c.consumerType == consumerTypeConsume && c.currentConsumer != nil { + return nil, ErrOrderedConsumerConcurrentRequests + } + if c.consumerType == consumerTypeFetch { + return nil, ErrOrderConsumerUsedAsFetch + } + c.consumerType = consumerTypeConsume + consumeOpts, err := parseConsumeOpts(true, opts...) + if err != nil { + return nil, fmt.Errorf("%w: %s", ErrInvalidOption, err) + } + c.userErrHandler = consumeOpts.ErrHandler + opts = append(opts, consumeReconnectNotify(), + ConsumeErrHandler(c.errHandler(c.serial))) + if consumeOpts.StopAfter > 0 { + c.withStopAfter = true + c.stopAfter = consumeOpts.StopAfter + } + c.stopAfterMsgsLeft = make(chan int, 1) + if c.stopAfter > 0 { + opts = append(opts, consumeStopAfterNotify(c.stopAfter, c.stopAfterMsgsLeft)) + } + sub := &orderedSubscription{ + consumer: c, + done: make(chan struct{}, 1), + } + c.subscription = sub + internalHandler := func(serial int) func(msg Msg) { + return func(msg Msg) { + // handler is a noop if message was delivered for a consumer with different serial + if serial != c.serial { + return + } + meta, err := msg.Metadata() + if err != nil { + sub, ok := c.currentConsumer.getSubscription("") + if !ok { + return + } + c.errHandler(serial)(sub, err) + return + } + dseq := meta.Sequence.Consumer + if dseq != c.cursor.deliverSeq+1 { + sub, ok := c.currentConsumer.getSubscription("") + if !ok { + return + } + c.errHandler(serial)(sub, errOrderedSequenceMismatch) + return + } + c.cursor.deliverSeq = dseq + c.cursor.streamSeq = meta.Sequence.Stream + handler(msg) + } + } + + _, err = c.currentConsumer.Consume(internalHandler(c.serial), opts...) + if err != nil { + return nil, err + } + + go func() { + for { + select { + case <-c.doReset: + if err := c.reset(); err != nil { + sub, ok := c.currentConsumer.getSubscription("") + if !ok { + return + } + c.errHandler(c.serial)(sub, err) + } + if c.withStopAfter { + select { + case c.stopAfter = <-c.stopAfterMsgsLeft: + default: + } + if c.stopAfter <= 0 { + sub.Stop() + return + } + } + if c.stopAfter > 0 { + opts = opts[:len(opts)-2] + } else { + opts = opts[:len(opts)-1] + } + + // overwrite the previous err handler to use the new serial + opts = append(opts, ConsumeErrHandler(c.errHandler(c.serial))) + if c.withStopAfter { + opts = append(opts, consumeStopAfterNotify(c.stopAfter, c.stopAfterMsgsLeft)) + } + if _, err := c.currentConsumer.Consume(internalHandler(c.serial), opts...); err != nil { + sub, ok := c.currentConsumer.getSubscription("") + if !ok { + return + } + c.errHandler(c.serial)(sub, err) + } + case <-sub.done: + return + case msgsLeft, ok := <-c.stopAfterMsgsLeft: + if !ok { + close(sub.done) + } + c.stopAfter = msgsLeft + return + } + } + }() + return sub, nil +} + +func (c *orderedConsumer) errHandler(serial int) func(cc ConsumeContext, err error) { + return func(cc ConsumeContext, err error) { + c.Lock() + defer c.Unlock() + if c.userErrHandler != nil && !errors.Is(err, errOrderedSequenceMismatch) && !errors.Is(err, errConnected) { + c.userErrHandler(cc, err) + } + if errors.Is(err, ErrNoHeartbeat) || + errors.Is(err, errOrderedSequenceMismatch) || + errors.Is(err, ErrConsumerDeleted) || + errors.Is(err, errConnected) { + // only reset if serial matches the current consumer serial and there is no reset in progress + if serial == c.serial && atomic.LoadUint32(&c.resetInProgress) == 0 { + atomic.StoreUint32(&c.resetInProgress, 1) + c.doReset <- struct{}{} + } + } + } +} + +// Messages returns MessagesContext, allowing continuously iterating +// over messages on a stream. Messages cannot be used concurrently +// when using ordered consumer. +// +// See [Consumer.Messages] for more details. +func (c *orderedConsumer) Messages(opts ...PullMessagesOpt) (MessagesContext, error) { + if (c.consumerType == consumerTypeNotSet || c.consumerType == consumerTypeConsume) && c.currentConsumer == nil { + err := c.reset() + if err != nil { + return nil, err + } + } else if c.consumerType == consumerTypeConsume && c.currentConsumer != nil { + return nil, ErrOrderedConsumerConcurrentRequests + } + if c.consumerType == consumerTypeFetch { + return nil, ErrOrderConsumerUsedAsFetch + } + c.consumerType = consumerTypeConsume + consumeOpts, err := parseMessagesOpts(true, opts...) + if err != nil { + return nil, fmt.Errorf("%w: %s", ErrInvalidOption, err) + } + opts = append(opts, + WithMessagesErrOnMissingHeartbeat(true), + messagesReconnectNotify()) + c.stopAfterMsgsLeft = make(chan int, 1) + if consumeOpts.StopAfter > 0 { + c.withStopAfter = true + c.stopAfter = consumeOpts.StopAfter + } + c.userErrHandler = consumeOpts.ErrHandler + if c.stopAfter > 0 { + opts = append(opts, messagesStopAfterNotify(c.stopAfter, c.stopAfterMsgsLeft)) + } + _, err = c.currentConsumer.Messages(opts...) + if err != nil { + return nil, err + } + + sub := &orderedSubscription{ + consumer: c, + opts: opts, + done: make(chan struct{}, 1), + } + c.subscription = sub + + return sub, nil +} + +func (s *orderedSubscription) Next() (Msg, error) { + for { + currentConsumer := s.consumer.currentConsumer + sub, ok := currentConsumer.getSubscription("") + if !ok { + return nil, ErrMsgIteratorClosed + } + msg, err := sub.Next() + if err != nil { + if errors.Is(err, ErrMsgIteratorClosed) { + s.Stop() + return nil, err + } + if s.consumer.withStopAfter { + select { + case s.consumer.stopAfter = <-s.consumer.stopAfterMsgsLeft: + default: + } + if s.consumer.stopAfter <= 0 { + s.Stop() + return nil, ErrMsgIteratorClosed + } + s.opts[len(s.opts)-1] = StopAfter(s.consumer.stopAfter) + } + if err := s.consumer.reset(); err != nil { + return nil, err + } + _, err := s.consumer.currentConsumer.Messages(s.opts...) + if err != nil { + return nil, err + } + continue + } + + meta, err := msg.Metadata() + if err != nil { + return nil, err + } + serial := serialNumberFromConsumer(meta.Consumer) + if serial != s.consumer.serial { + continue + } + dseq := meta.Sequence.Consumer + if dseq != s.consumer.cursor.deliverSeq+1 { + if err := s.consumer.reset(); err != nil { + return nil, err + } + _, err := s.consumer.currentConsumer.Messages(s.opts...) + if err != nil { + return nil, err + } + continue + } + s.consumer.cursor.deliverSeq = dseq + s.consumer.cursor.streamSeq = meta.Sequence.Stream + return msg, nil + } +} + +func (s *orderedSubscription) Stop() { + if !atomic.CompareAndSwapUint32(&s.closed, 0, 1) { + return + } + sub, ok := s.consumer.currentConsumer.getSubscription("") + if !ok { + return + } + s.consumer.currentConsumer.Lock() + defer s.consumer.currentConsumer.Unlock() + sub.Stop() + close(s.done) +} + +func (s *orderedSubscription) Drain() { + if !atomic.CompareAndSwapUint32(&s.closed, 0, 1) { + return + } + sub, ok := s.consumer.currentConsumer.getSubscription("") + if !ok { + return + } + s.consumer.currentConsumer.Lock() + defer s.consumer.currentConsumer.Unlock() + sub.Drain() + close(s.done) +} + +// Fetch is used to retrieve up to a provided number of messages from a +// stream. This method will always send a single request and wait until +// either all messages are retrieved or request times out. +// +// It is not efficient to use Fetch with on an ordered consumer, as it will +// reset the consumer for each subsequent Fetch call. +// Consider using [Consumer.Consume] or [Consumer.Messages] instead. +func (c *orderedConsumer) Fetch(batch int, opts ...FetchOpt) (MessageBatch, error) { + if c.consumerType == consumerTypeConsume { + return nil, ErrOrderConsumerUsedAsConsume + } + c.currentConsumer.Lock() + if c.runningFetch != nil { + if !c.runningFetch.done { + c.currentConsumer.Unlock() + return nil, ErrOrderedConsumerConcurrentRequests + } + c.cursor.streamSeq = c.runningFetch.sseq + } + c.currentConsumer.Unlock() + c.consumerType = consumerTypeFetch + sub := orderedSubscription{ + consumer: c, + done: make(chan struct{}), + } + c.subscription = &sub + err := c.reset() + if err != nil { + return nil, err + } + msgs, err := c.currentConsumer.Fetch(batch, opts...) + if err != nil { + return nil, err + } + c.runningFetch = msgs.(*fetchResult) + return msgs, nil +} + +// FetchBytes is used to retrieve up to a provided bytes from the +// stream. This method will always send a single request and wait until +// provided number of bytes is exceeded or request times out. +// +// It is not efficient to use FetchBytes with on an ordered consumer, as it will +// reset the consumer for each subsequent Fetch call. +// Consider using [Consumer.Consume] or [Consumer.Messages] instead. +func (c *orderedConsumer) FetchBytes(maxBytes int, opts ...FetchOpt) (MessageBatch, error) { + if c.consumerType == consumerTypeConsume { + return nil, ErrOrderConsumerUsedAsConsume + } + if c.runningFetch != nil { + if !c.runningFetch.done { + return nil, ErrOrderedConsumerConcurrentRequests + } + c.cursor.streamSeq = c.runningFetch.sseq + } + c.consumerType = consumerTypeFetch + sub := orderedSubscription{ + consumer: c, + done: make(chan struct{}), + } + c.subscription = &sub + err := c.reset() + if err != nil { + return nil, err + } + msgs, err := c.currentConsumer.FetchBytes(maxBytes, opts...) + if err != nil { + return nil, err + } + c.runningFetch = msgs.(*fetchResult) + return msgs, nil +} + +// FetchNoWait is used to retrieve up to a provided number of messages +// from a stream. This method will always send a single request and +// immediately return up to a provided number of messages or wait until +// at least one message is available or request times out. +// +// It is not efficient to use FetchNoWait with on an ordered consumer, as it will +// reset the consumer for each subsequent Fetch call. +// Consider using [Consumer.Consume] or [Consumer.Messages] instead. +func (c *orderedConsumer) FetchNoWait(batch int) (MessageBatch, error) { + if c.consumerType == consumerTypeConsume { + return nil, ErrOrderConsumerUsedAsConsume + } + if c.runningFetch != nil && !c.runningFetch.done { + return nil, ErrOrderedConsumerConcurrentRequests + } + c.consumerType = consumerTypeFetch + sub := orderedSubscription{ + consumer: c, + done: make(chan struct{}), + } + c.subscription = &sub + err := c.reset() + if err != nil { + return nil, err + } + return c.currentConsumer.FetchNoWait(batch) +} + +// Next is used to retrieve the next message from the stream. This +// method will block until the message is retrieved or timeout is +// reached. +// +// It is not efficient to use Next with on an ordered consumer, as it will +// reset the consumer for each subsequent Fetch call. +// Consider using [Consumer.Consume] or [Consumer.Messages] instead. +func (c *orderedConsumer) Next(opts ...FetchOpt) (Msg, error) { + res, err := c.Fetch(1, opts...) + if err != nil { + return nil, err + } + msg := <-res.Messages() + if msg != nil { + return msg, nil + } + if res.Error() == nil { + return nil, nats.ErrTimeout + } + return nil, res.Error() +} + +func serialNumberFromConsumer(name string) int { + if len(name) == 0 { + return 0 + } + parts := strings.Split(name, "_") + if len(parts) < 2 { + return 0 + } + serial, err := strconv.Atoi(parts[len(parts)-1]) + if err != nil { + return 0 + } + return serial +} + +func (c *orderedConsumer) reset() error { + c.Lock() + defer c.Unlock() + defer atomic.StoreUint32(&c.resetInProgress, 0) + if c.currentConsumer != nil { + sub, ok := c.currentConsumer.getSubscription("") + c.currentConsumer.Lock() + if ok { + sub.Stop() + } + consName := c.currentConsumer.CachedInfo().Name + c.currentConsumer.Unlock() + go func() { + ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second) + _ = c.jetStream.DeleteConsumer(ctx, c.stream, consName) + cancel() + }() + } + + c.cursor.deliverSeq = 0 + consumerConfig := c.getConsumerConfig() + + var err error + var cons Consumer + + backoffOpts := backoffOpts{ + attempts: c.cfg.MaxResetAttempts, + initialInterval: time.Second, + factor: 2, + maxInterval: 10 * time.Second, + cancel: c.subscription.done, + } + err = retryWithBackoff(func(attempt int) (bool, error) { + isClosed := atomic.LoadUint32(&c.subscription.closed) == 1 + if isClosed { + return false, nil + } + ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second) + defer cancel() + cons, err = c.jetStream.CreateOrUpdateConsumer(ctx, c.stream, *consumerConfig) + if err != nil { + return true, err + } + c.currentConsumer = cons.(*pullConsumer) + return false, nil + }, backoffOpts) + if err != nil { + return err + } + c.currentConsumer = cons.(*pullConsumer) + return nil +} + +func (c *orderedConsumer) getConsumerConfig() *ConsumerConfig { + c.serial++ + var nextSeq uint64 + + // if stream sequence is not initialized, no message was consumed yet + // therefore, start from the beginning (either from 1 or from the provided sequence) + if c.cursor.streamSeq == 0 { + if c.cfg.OptStartSeq != 0 { + nextSeq = c.cfg.OptStartSeq + } else { + nextSeq = 1 + } + } else { + // otherwise, start from the next sequence + nextSeq = c.cursor.streamSeq + 1 + } + + if c.cfg.MaxResetAttempts == 0 { + c.cfg.MaxResetAttempts = -1 + } + name := fmt.Sprintf("%s_%d", c.namePrefix, c.serial) + cfg := &ConsumerConfig{ + Name: name, + DeliverPolicy: DeliverByStartSequencePolicy, + OptStartSeq: nextSeq, + AckPolicy: AckNonePolicy, + InactiveThreshold: 5 * time.Minute, + Replicas: 1, + HeadersOnly: c.cfg.HeadersOnly, + MemoryStorage: true, + } + if len(c.cfg.FilterSubjects) == 1 { + cfg.FilterSubject = c.cfg.FilterSubjects[0] + } else { + cfg.FilterSubjects = c.cfg.FilterSubjects + } + if c.cfg.InactiveThreshold != 0 { + cfg.InactiveThreshold = c.cfg.InactiveThreshold + } + + if c.serial != 1 { + return cfg + } + + // initial request, some options may be modified at that point + cfg.DeliverPolicy = c.cfg.DeliverPolicy + if c.cfg.DeliverPolicy == DeliverLastPerSubjectPolicy || + c.cfg.DeliverPolicy == DeliverLastPolicy || + c.cfg.DeliverPolicy == DeliverNewPolicy || + c.cfg.DeliverPolicy == DeliverAllPolicy { + + cfg.OptStartSeq = 0 + } else { + cfg.OptStartSeq = c.cfg.OptStartSeq + } + + if cfg.DeliverPolicy == DeliverLastPerSubjectPolicy && len(c.cfg.FilterSubjects) == 0 { + cfg.FilterSubjects = []string{">"} + } + if c.cfg.OptStartTime != nil { + cfg.OptStartSeq = 0 + cfg.DeliverPolicy = DeliverByStartTimePolicy + cfg.OptStartTime = c.cfg.OptStartTime + } + + return cfg +} + +func consumeStopAfterNotify(numMsgs int, msgsLeftAfterStop chan int) PullConsumeOpt { + return pullOptFunc(func(opts *consumeOpts) error { + opts.StopAfter = numMsgs + opts.stopAfterMsgsLeft = msgsLeftAfterStop + return nil + }) +} + +func messagesStopAfterNotify(numMsgs int, msgsLeftAfterStop chan int) PullMessagesOpt { + return pullOptFunc(func(opts *consumeOpts) error { + opts.StopAfter = numMsgs + opts.stopAfterMsgsLeft = msgsLeftAfterStop + return nil + }) +} + +func consumeReconnectNotify() PullConsumeOpt { + return pullOptFunc(func(opts *consumeOpts) error { + opts.notifyOnReconnect = true + return nil + }) +} + +func messagesReconnectNotify() PullMessagesOpt { + return pullOptFunc(func(opts *consumeOpts) error { + opts.notifyOnReconnect = true + return nil + }) +} + +// Info returns information about the ordered consumer. +// Note that this method will fetch the latest instance of the +// consumer from the server, which can be deleted by the library at any time. +func (c *orderedConsumer) Info(ctx context.Context) (*ConsumerInfo, error) { + c.Lock() + defer c.Unlock() + if c.currentConsumer == nil { + return nil, ErrOrderedConsumerNotCreated + } + infoSubject := apiSubj(c.jetStream.apiPrefix, fmt.Sprintf(apiConsumerInfoT, c.stream, c.currentConsumer.name)) + var resp consumerInfoResponse + + if _, err := c.jetStream.apiRequestJSON(ctx, infoSubject, &resp); err != nil { + return nil, err + } + if resp.Error != nil { + if resp.Error.ErrorCode == JSErrCodeConsumerNotFound { + return nil, ErrConsumerNotFound + } + return nil, resp.Error + } + if resp.Error == nil && resp.ConsumerInfo == nil { + return nil, ErrConsumerNotFound + } + + c.currentConsumer.info = resp.ConsumerInfo + return resp.ConsumerInfo, nil +} + +// CachedInfo returns cached information about the consumer currently +// used by the ordered consumer. Cached info will be updated on every call +// to [Consumer.Info] or on consumer reset. +func (c *orderedConsumer) CachedInfo() *ConsumerInfo { + c.Lock() + defer c.Unlock() + if c.currentConsumer == nil { + return nil + } + return c.currentConsumer.info +} + +type backoffOpts struct { + // total retry attempts + // -1 for unlimited + attempts int + // initial interval after which first retry will be performed + // defaults to 1s + initialInterval time.Duration + // determines whether first function execution should be performed immediately + disableInitialExecution bool + // multiplier on each attempt + // defaults to 2 + factor float64 + // max interval between retries + // after reaching this value, all subsequent + // retries will be performed with this interval + // defaults to 1 minute + maxInterval time.Duration + // custom backoff intervals + // if set, overrides all other options except attempts + // if attempts are set, then the last interval will be used + // for all subsequent retries after reaching the limit + customBackoff []time.Duration + // cancel channel + // if set, retry will be canceled when this channel is closed + cancel <-chan struct{} +} + +func retryWithBackoff(f func(int) (bool, error), opts backoffOpts) error { + var err error + var shouldContinue bool + // if custom backoff is set, use it instead of other options + if len(opts.customBackoff) > 0 { + if opts.attempts != 0 { + return fmt.Errorf("cannot use custom backoff intervals when attempts are set") + } + for i, interval := range opts.customBackoff { + select { + case <-opts.cancel: + return nil + case <-time.After(interval): + } + shouldContinue, err = f(i) + if !shouldContinue { + return err + } + } + return err + } + + // set default options + if opts.initialInterval == 0 { + opts.initialInterval = 1 * time.Second + } + if opts.factor == 0 { + opts.factor = 2 + } + if opts.maxInterval == 0 { + opts.maxInterval = 1 * time.Minute + } + if opts.attempts == 0 { + return fmt.Errorf("retry attempts have to be set when not using custom backoff intervals") + } + interval := opts.initialInterval + for i := 0; ; i++ { + if i == 0 && opts.disableInitialExecution { + time.Sleep(interval) + continue + } + shouldContinue, err = f(i) + if !shouldContinue { + return err + } + if opts.attempts > 0 && i >= opts.attempts-1 { + break + } + select { + case <-opts.cancel: + return nil + case <-time.After(interval): + } + interval = time.Duration(float64(interval) * opts.factor) + if interval >= opts.maxInterval { + interval = opts.maxInterval + } + } + return err +} diff --git a/vendor/github.com/nats-io/nats.go/jetstream/publish.go b/vendor/github.com/nats-io/nats.go/jetstream/publish.go new file mode 100644 index 00000000..1a3a4fdb --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/jetstream/publish.go @@ -0,0 +1,581 @@ +// Copyright 2022-2023 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package jetstream + +import ( + "context" + "crypto/sha256" + "encoding/json" + "errors" + "fmt" + "math/rand" + "strconv" + "strings" + "sync" + "time" + + "github.com/nats-io/nats.go" + "github.com/nats-io/nuid" +) + +type ( + asyncPublisherOpts struct { + // For async publish error handling. + aecb MsgErrHandler + // Max async pub ack in flight + maxpa int + } + + // PublishOpt are the options that can be passed to Publish methods. + PublishOpt func(*pubOpts) error + + pubOpts struct { + id string + lastMsgID string // Expected last msgId + stream string // Expected stream name + lastSeq *uint64 // Expected last sequence + lastSubjectSeq *uint64 // Expected last sequence per subject + + // Publish retries for NoResponders err. + retryWait time.Duration // Retry wait between attempts + retryAttempts int // Retry attempts + + // stallWait is the max wait of a async pub ack. + stallWait time.Duration + + // internal option to re-use existing paf in case of retry. + pafRetry *pubAckFuture + } + + // PubAckFuture is a future for a PubAck. + // It can be used to wait for a PubAck or an error after an async publish. + PubAckFuture interface { + // Ok returns a receive only channel that can be used to get a PubAck. + Ok() <-chan *PubAck + + // Err returns a receive only channel that can be used to get the error from an async publish. + Err() <-chan error + + // Msg returns the message that was sent to the server. + Msg() *nats.Msg + } + + pubAckFuture struct { + jsClient *jetStreamClient + msg *nats.Msg + retries int + maxRetries int + retryWait time.Duration + ack *PubAck + err error + errCh chan error + doneCh chan *PubAck + } + + jetStreamClient struct { + asyncPublishContext + asyncPublisherOpts + } + + // MsgErrHandler is used to process asynchronous errors from JetStream + // PublishAsync. It will return the original message sent to the server for + // possible retransmitting and the error encountered. + MsgErrHandler func(JetStream, *nats.Msg, error) + + asyncPublishContext struct { + sync.RWMutex + replyPrefix string + replySub *nats.Subscription + acks map[string]*pubAckFuture + stallCh chan struct{} + doneCh chan struct{} + rr *rand.Rand + // channel to signal when server is disconnected or conn is closed + connStatusCh chan (nats.Status) + } + + pubAckResponse struct { + apiResponse + *PubAck + } + + // PubAck is an ack received after successfully publishing a message. + PubAck struct { + // Stream is the stream name the message was published to. + Stream string `json:"stream"` + + // Sequence is the stream sequence number of the message. + Sequence uint64 `json:"seq"` + + // Duplicate indicates whether the message was a duplicate. + // Duplicate can be detected using the [MsgIDHeader] and [StreamConfig.Duplicates]. + Duplicate bool `json:"duplicate,omitempty"` + + // Domain is the domain the message was published to. + Domain string `json:"domain,omitempty"` + } +) + +const ( + // Default time wait between retries on Publish if err is ErrNoResponders. + DefaultPubRetryWait = 250 * time.Millisecond + + // Default number of retries + DefaultPubRetryAttempts = 2 +) + +const ( + statusHdr = "Status" + + rdigits = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" + base = 62 +) + +// Publish performs a synchronous publish to a stream and waits for ack +// from server. It accepts subject name (which must be bound to a stream) +// and message payload. +func (js *jetStream) Publish(ctx context.Context, subj string, data []byte, opts ...PublishOpt) (*PubAck, error) { + return js.PublishMsg(ctx, &nats.Msg{Subject: subj, Data: data}, opts...) +} + +// PublishMsg performs a synchronous publish to a stream and waits for +// ack from server. It accepts subject name (which must be bound to a +// stream) and nats.Message. +func (js *jetStream) PublishMsg(ctx context.Context, m *nats.Msg, opts ...PublishOpt) (*PubAck, error) { + ctx, cancel := wrapContextWithoutDeadline(ctx) + if cancel != nil { + defer cancel() + } + o := pubOpts{ + retryWait: DefaultPubRetryWait, + retryAttempts: DefaultPubRetryAttempts, + } + if len(opts) > 0 { + if m.Header == nil { + m.Header = nats.Header{} + } + for _, opt := range opts { + if err := opt(&o); err != nil { + return nil, err + } + } + } + if o.stallWait > 0 { + return nil, fmt.Errorf("%w: stall wait cannot be set to sync publish", ErrInvalidOption) + } + + if o.id != "" { + m.Header.Set(MsgIDHeader, o.id) + } + if o.lastMsgID != "" { + m.Header.Set(ExpectedLastMsgIDHeader, o.lastMsgID) + } + if o.stream != "" { + m.Header.Set(ExpectedStreamHeader, o.stream) + } + if o.lastSeq != nil { + m.Header.Set(ExpectedLastSeqHeader, strconv.FormatUint(*o.lastSeq, 10)) + } + if o.lastSubjectSeq != nil { + m.Header.Set(ExpectedLastSubjSeqHeader, strconv.FormatUint(*o.lastSubjectSeq, 10)) + } + + var resp *nats.Msg + var err error + + resp, err = js.conn.RequestMsgWithContext(ctx, m) + + if err != nil { + for r := 0; errors.Is(err, nats.ErrNoResponders) && (r < o.retryAttempts || o.retryAttempts < 0); r++ { + // To protect against small blips in leadership changes etc, if we get a no responders here retry. + select { + case <-ctx.Done(): + case <-time.After(o.retryWait): + } + resp, err = js.conn.RequestMsgWithContext(ctx, m) + } + if err != nil { + if errors.Is(err, nats.ErrNoResponders) { + return nil, ErrNoStreamResponse + } + return nil, err + } + } + + var ackResp pubAckResponse + if err := json.Unmarshal(resp.Data, &ackResp); err != nil { + return nil, ErrInvalidJSAck + } + if ackResp.Error != nil { + return nil, fmt.Errorf("nats: %w", ackResp.Error) + } + if ackResp.PubAck == nil || ackResp.PubAck.Stream == "" { + return nil, ErrInvalidJSAck + } + return ackResp.PubAck, nil +} + +// PublishAsync performs an asynchronous publish to a stream and returns +// [PubAckFuture] interface. It accepts subject name (which must be bound +// to a stream) and message payload. +func (js *jetStream) PublishAsync(subj string, data []byte, opts ...PublishOpt) (PubAckFuture, error) { + return js.PublishMsgAsync(&nats.Msg{Subject: subj, Data: data}, opts...) +} + +// PublishMsgAsync performs an asynchronous publish to a stream and +// returns [PubAckFuture] interface. It accepts subject name (which must +// be bound to a stream) and nats.Message. +func (js *jetStream) PublishMsgAsync(m *nats.Msg, opts ...PublishOpt) (PubAckFuture, error) { + o := pubOpts{ + retryWait: DefaultPubRetryWait, + retryAttempts: DefaultPubRetryAttempts, + } + if len(opts) > 0 { + if m.Header == nil { + m.Header = nats.Header{} + } + for _, opt := range opts { + if err := opt(&o); err != nil { + return nil, err + } + } + } + defaultStallWait := 200 * time.Millisecond + + stallWait := defaultStallWait + if o.stallWait > 0 { + stallWait = o.stallWait + } + + if o.id != "" { + m.Header.Set(MsgIDHeader, o.id) + } + if o.lastMsgID != "" { + m.Header.Set(ExpectedLastMsgIDHeader, o.lastMsgID) + } + if o.stream != "" { + m.Header.Set(ExpectedStreamHeader, o.stream) + } + if o.lastSeq != nil { + m.Header.Set(ExpectedLastSeqHeader, strconv.FormatUint(*o.lastSeq, 10)) + } + if o.lastSubjectSeq != nil { + m.Header.Set(ExpectedLastSubjSeqHeader, strconv.FormatUint(*o.lastSubjectSeq, 10)) + } + + paf := o.pafRetry + if paf == nil && m.Reply != "" { + return nil, ErrAsyncPublishReplySubjectSet + } + + var id string + + // register new paf if not retrying + if paf == nil { + var err error + m.Reply, err = js.newAsyncReply() + defer func() { m.Reply = "" }() + if err != nil { + return nil, fmt.Errorf("nats: error creating async reply handler: %s", err) + } + id = m.Reply[js.replyPrefixLen:] + paf = &pubAckFuture{msg: m, jsClient: js.publisher, maxRetries: o.retryAttempts, retryWait: o.retryWait} + numPending, maxPending := js.registerPAF(id, paf) + + if maxPending > 0 && numPending > maxPending { + select { + case <-js.asyncStall(): + case <-time.After(stallWait): + js.clearPAF(id) + return nil, ErrTooManyStalledMsgs + } + } + } else { + // when retrying, get the ID from existing reply subject + id = m.Reply[js.replyPrefixLen:] + } + + if err := js.conn.PublishMsg(m); err != nil { + js.clearPAF(id) + return nil, err + } + + return paf, nil +} + +// For quick token lookup etc. +const ( + aReplyTokensize = 6 +) + +func (js *jetStream) newAsyncReply() (string, error) { + js.publisher.Lock() + if js.publisher.replySub == nil { + // Create our wildcard reply subject. + sha := sha256.New() + sha.Write([]byte(nuid.Next())) + b := sha.Sum(nil) + for i := 0; i < aReplyTokensize; i++ { + b[i] = rdigits[int(b[i]%base)] + } + js.publisher.replyPrefix = fmt.Sprintf("%s%s.", js.replyPrefix, b[:aReplyTokensize]) + sub, err := js.conn.Subscribe(fmt.Sprintf("%s*", js.publisher.replyPrefix), js.handleAsyncReply) + if err != nil { + js.publisher.Unlock() + return "", err + } + js.publisher.replySub = sub + js.publisher.rr = rand.New(rand.NewSource(time.Now().UnixNano())) + } + if js.publisher.connStatusCh == nil { + js.publisher.connStatusCh = js.conn.StatusChanged(nats.RECONNECTING, nats.CLOSED) + go js.resetPendingAcksOnReconnect() + } + var sb strings.Builder + sb.WriteString(js.publisher.replyPrefix) + rn := js.publisher.rr.Int63() + var b [aReplyTokensize]byte + for i, l := 0, rn; i < len(b); i++ { + b[i] = rdigits[l%base] + l /= base + } + sb.Write(b[:]) + js.publisher.Unlock() + return sb.String(), nil +} + +// Handle an async reply from PublishAsync. +func (js *jetStream) handleAsyncReply(m *nats.Msg) { + if len(m.Subject) <= js.replyPrefixLen { + return + } + id := m.Subject[js.replyPrefixLen:] + + js.publisher.Lock() + + paf := js.getPAF(id) + if paf == nil { + js.publisher.Unlock() + return + } + + doErr := func(err error) { + paf.err = err + if paf.errCh != nil { + paf.errCh <- paf.err + } + cb := js.publisher.asyncPublisherOpts.aecb + js.publisher.Unlock() + if cb != nil { + paf.msg.Reply = "" + cb(js, paf.msg, err) + } + } + + // Process no responders etc. + if len(m.Data) == 0 && m.Header.Get(statusHdr) == noResponders { + if paf.retries < paf.maxRetries { + paf.retries++ + paf.msg.Reply = m.Subject + time.AfterFunc(paf.retryWait, func() { + js.publisher.Lock() + paf := js.getPAF(id) + js.publisher.Unlock() + if paf == nil { + return + } + _, err := js.PublishMsgAsync(paf.msg, func(po *pubOpts) error { + po.pafRetry = paf + return nil + }) + if err != nil { + js.publisher.Lock() + doErr(err) + } + }) + js.publisher.Unlock() + return + } + delete(js.publisher.acks, id) + doErr(ErrNoStreamResponse) + return + } + + // Remove + delete(js.publisher.acks, id) + + // Check on anyone stalled and waiting. + if js.publisher.stallCh != nil && len(js.publisher.acks) < js.publisher.asyncPublisherOpts.maxpa { + close(js.publisher.stallCh) + js.publisher.stallCh = nil + } + // Check on anyone waiting on done status. + if js.publisher.doneCh != nil && len(js.publisher.acks) == 0 { + dch := js.publisher.doneCh + js.publisher.doneCh = nil + // Defer here so error is processed and can be checked. + defer close(dch) + } + + var pa pubAckResponse + if err := json.Unmarshal(m.Data, &pa); err != nil { + doErr(ErrInvalidJSAck) + return + } + if pa.Error != nil { + doErr(pa.Error) + return + } + if pa.PubAck == nil || pa.PubAck.Stream == "" { + doErr(ErrInvalidJSAck) + return + } + + // So here we have received a proper puback. + paf.ack = pa.PubAck + if paf.doneCh != nil { + paf.doneCh <- paf.ack + } + js.publisher.Unlock() +} + +func (js *jetStream) resetPendingAcksOnReconnect() { + js.publisher.Lock() + connStatusCh := js.publisher.connStatusCh + js.publisher.Unlock() + for { + newStatus, ok := <-connStatusCh + if !ok || newStatus == nats.CLOSED { + return + } + js.publisher.Lock() + errCb := js.publisher.asyncPublisherOpts.aecb + for id, paf := range js.publisher.acks { + paf.err = nats.ErrDisconnected + if paf.errCh != nil { + paf.errCh <- paf.err + } + if errCb != nil { + js.publisher.Unlock() + // clear reply subject so that new one is created on republish + paf.msg.Reply = "" + errCb(js, paf.msg, nats.ErrDisconnected) + js.publisher.Lock() + } + delete(js.publisher.acks, id) + } + if js.publisher.doneCh != nil { + close(js.publisher.doneCh) + js.publisher.doneCh = nil + } + js.publisher.Unlock() + } +} + +// registerPAF will register for a PubAckFuture. +func (js *jetStream) registerPAF(id string, paf *pubAckFuture) (int, int) { + js.publisher.Lock() + if js.publisher.acks == nil { + js.publisher.acks = make(map[string]*pubAckFuture) + } + js.publisher.acks[id] = paf + np := len(js.publisher.acks) + maxpa := js.publisher.asyncPublisherOpts.maxpa + js.publisher.Unlock() + return np, maxpa +} + +// Lock should be held. +func (js *jetStream) getPAF(id string) *pubAckFuture { + if js.publisher.acks == nil { + return nil + } + return js.publisher.acks[id] +} + +// clearPAF will remove a PubAckFuture that was registered. +func (js *jetStream) clearPAF(id string) { + js.publisher.Lock() + delete(js.publisher.acks, id) + js.publisher.Unlock() +} + +func (js *jetStream) asyncStall() <-chan struct{} { + js.publisher.Lock() + if js.publisher.stallCh == nil { + js.publisher.stallCh = make(chan struct{}) + } + stc := js.publisher.stallCh + js.publisher.Unlock() + return stc +} + +func (paf *pubAckFuture) Ok() <-chan *PubAck { + paf.jsClient.Lock() + defer paf.jsClient.Unlock() + + if paf.doneCh == nil { + paf.doneCh = make(chan *PubAck, 1) + if paf.ack != nil { + paf.doneCh <- paf.ack + } + } + + return paf.doneCh +} + +func (paf *pubAckFuture) Err() <-chan error { + paf.jsClient.Lock() + defer paf.jsClient.Unlock() + + if paf.errCh == nil { + paf.errCh = make(chan error, 1) + if paf.err != nil { + paf.errCh <- paf.err + } + } + + return paf.errCh +} + +func (paf *pubAckFuture) Msg() *nats.Msg { + paf.jsClient.RLock() + defer paf.jsClient.RUnlock() + return paf.msg +} + +// PublishAsyncPending returns the number of async publishes outstanding +// for this context. +func (js *jetStream) PublishAsyncPending() int { + js.publisher.RLock() + defer js.publisher.RUnlock() + return len(js.publisher.acks) +} + +// PublishAsyncComplete returns a channel that will be closed when all +// outstanding asynchronously published messages are acknowledged by the +// server. +func (js *jetStream) PublishAsyncComplete() <-chan struct{} { + js.publisher.Lock() + defer js.publisher.Unlock() + if js.publisher.doneCh == nil { + js.publisher.doneCh = make(chan struct{}) + } + dch := js.publisher.doneCh + if len(js.publisher.acks) == 0 { + close(js.publisher.doneCh) + js.publisher.doneCh = nil + } + return dch +} diff --git a/vendor/github.com/nats-io/nats.go/jetstream/pull.go b/vendor/github.com/nats-io/nats.go/jetstream/pull.go new file mode 100644 index 00000000..001a0d18 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/jetstream/pull.go @@ -0,0 +1,1003 @@ +// Copyright 2022-2024 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package jetstream + +import ( + "encoding/json" + "errors" + "fmt" + "math" + "sync" + "sync/atomic" + "time" + + "github.com/nats-io/nats.go" + "github.com/nats-io/nuid" +) + +type ( + // MessagesContext supports iterating over a messages on a stream. + // It is returned by [Consumer.Messages] method. + MessagesContext interface { + // Next retrieves next message on a stream. It will block until the next + // message is available. If the context is canceled, Next will return + // ErrMsgIteratorClosed error. + Next() (Msg, error) + + // Stop unsubscribes from the stream and cancels subscription. Calling + // Next after calling Stop will return ErrMsgIteratorClosed error. + // All messages that are already in the buffer are discarded. + Stop() + + // Drain unsubscribes from the stream and cancels subscription. All + // messages that are already in the buffer will be available on + // subsequent calls to Next. After the buffer is drained, Next will + // return ErrMsgIteratorClosed error. + Drain() + } + + // ConsumeContext supports processing incoming messages from a stream. + // It is returned by [Consumer.Consume] method. + ConsumeContext interface { + // Stop unsubscribes from the stream and cancels subscription. + // No more messages will be received after calling this method. + // All messages that are already in the buffer are discarded. + Stop() + + // Drain unsubscribes from the stream and cancels subscription. + // All messages that are already in the buffer will be processed in callback function. + Drain() + } + + // MessageHandler is a handler function used as callback in [Consume]. + MessageHandler func(msg Msg) + + // PullConsumeOpt represent additional options used in [Consume] for pull consumers. + PullConsumeOpt interface { + configureConsume(*consumeOpts) error + } + + // PullMessagesOpt represent additional options used in [Messages] for pull consumers. + PullMessagesOpt interface { + configureMessages(*consumeOpts) error + } + + pullConsumer struct { + sync.Mutex + jetStream *jetStream + stream string + durable bool + name string + info *ConsumerInfo + subscriptions map[string]*pullSubscription + } + + pullRequest struct { + Expires time.Duration `json:"expires,omitempty"` + Batch int `json:"batch,omitempty"` + MaxBytes int `json:"max_bytes,omitempty"` + NoWait bool `json:"no_wait,omitempty"` + Heartbeat time.Duration `json:"idle_heartbeat,omitempty"` + } + + consumeOpts struct { + Expires time.Duration + MaxMessages int + MaxBytes int + Heartbeat time.Duration + ErrHandler ConsumeErrHandlerFunc + ReportMissingHeartbeats bool + ThresholdMessages int + ThresholdBytes int + StopAfter int + stopAfterMsgsLeft chan int + notifyOnReconnect bool + } + + ConsumeErrHandlerFunc func(consumeCtx ConsumeContext, err error) + + pullSubscription struct { + sync.Mutex + id string + consumer *pullConsumer + subscription *nats.Subscription + msgs chan *nats.Msg + errs chan error + pending pendingMsgs + hbMonitor *hbMonitor + fetchInProgress uint32 + closed uint32 + draining uint32 + done chan struct{} + connStatusChanged chan nats.Status + fetchNext chan *pullRequest + consumeOpts *consumeOpts + delivered int + } + + pendingMsgs struct { + msgCount int + byteCount int + } + + MessageBatch interface { + Messages() <-chan Msg + Error() error + } + + fetchResult struct { + msgs chan Msg + err error + done bool + sseq uint64 + } + + FetchOpt func(*pullRequest) error + + hbMonitor struct { + timer *time.Timer + sync.Mutex + } +) + +const ( + DefaultMaxMessages = 500 + DefaultExpires = 30 * time.Second + unset = -1 +) + +func min(x, y int) int { + if x < y { + return x + } + return y +} + +// Consume can be used to continuously receive messages and handle them +// with the provided callback function. Consume cannot be used concurrently +// when using ordered consumer. +// +// See [Consumer.Consume] for more details. +func (p *pullConsumer) Consume(handler MessageHandler, opts ...PullConsumeOpt) (ConsumeContext, error) { + if handler == nil { + return nil, ErrHandlerRequired + } + consumeOpts, err := parseConsumeOpts(false, opts...) + if err != nil { + return nil, fmt.Errorf("%w: %s", ErrInvalidOption, err) + } + p.Lock() + + subject := apiSubj(p.jetStream.apiPrefix, fmt.Sprintf(apiRequestNextT, p.stream, p.name)) + + // for single consume, use empty string as id + // this is useful for ordered consumer, where only a single subscription is valid + var consumeID string + if len(p.subscriptions) > 0 { + consumeID = nuid.Next() + } + sub := &pullSubscription{ + id: consumeID, + consumer: p, + errs: make(chan error, 1), + done: make(chan struct{}, 1), + fetchNext: make(chan *pullRequest, 1), + consumeOpts: consumeOpts, + } + sub.connStatusChanged = p.jetStream.conn.StatusChanged(nats.CONNECTED, nats.RECONNECTING) + + sub.hbMonitor = sub.scheduleHeartbeatCheck(consumeOpts.Heartbeat) + + p.subscriptions[sub.id] = sub + p.Unlock() + + internalHandler := func(msg *nats.Msg) { + if sub.hbMonitor != nil { + sub.hbMonitor.Stop() + } + userMsg, msgErr := checkMsg(msg) + if !userMsg && msgErr == nil { + if sub.hbMonitor != nil { + sub.hbMonitor.Reset(2 * consumeOpts.Heartbeat) + } + return + } + defer func() { + sub.Lock() + sub.checkPending() + if sub.hbMonitor != nil { + sub.hbMonitor.Reset(2 * consumeOpts.Heartbeat) + } + sub.Unlock() + }() + if !userMsg { + // heartbeat message + if msgErr == nil { + return + } + + sub.Lock() + err := sub.handleStatusMsg(msg, msgErr) + sub.Unlock() + + if err != nil { + if atomic.LoadUint32(&sub.closed) == 1 { + return + } + if sub.consumeOpts.ErrHandler != nil { + sub.consumeOpts.ErrHandler(sub, err) + } + sub.Stop() + } + return + } + handler(p.jetStream.toJSMsg(msg)) + sub.Lock() + sub.decrementPendingMsgs(msg) + sub.incrementDeliveredMsgs() + sub.Unlock() + + if sub.consumeOpts.StopAfter > 0 && sub.consumeOpts.StopAfter == sub.delivered { + sub.Stop() + } + } + inbox := p.jetStream.conn.NewInbox() + sub.subscription, err = p.jetStream.conn.Subscribe(inbox, internalHandler) + if err != nil { + return nil, err + } + sub.subscription.SetClosedHandler(func(sid string) func(string) { + return func(subject string) { + p.Lock() + defer p.Unlock() + delete(p.subscriptions, sid) + atomic.CompareAndSwapUint32(&sub.draining, 1, 0) + } + }(sub.id)) + + sub.Lock() + // initial pull + sub.resetPendingMsgs() + batchSize := sub.consumeOpts.MaxMessages + if sub.consumeOpts.StopAfter > 0 { + batchSize = min(batchSize, sub.consumeOpts.StopAfter-sub.delivered) + } + if err := sub.pull(&pullRequest{ + Expires: consumeOpts.Expires, + Batch: batchSize, + MaxBytes: consumeOpts.MaxBytes, + Heartbeat: consumeOpts.Heartbeat, + }, subject); err != nil { + sub.errs <- err + } + sub.Unlock() + + go func() { + isConnected := true + for { + if atomic.LoadUint32(&sub.closed) == 1 { + return + } + select { + case status, ok := <-sub.connStatusChanged: + if !ok { + continue + } + if status == nats.RECONNECTING { + if sub.hbMonitor != nil { + sub.hbMonitor.Stop() + } + isConnected = false + } + if status == nats.CONNECTED { + sub.Lock() + if !isConnected { + isConnected = true + if sub.consumeOpts.notifyOnReconnect { + sub.errs <- errConnected + } + + sub.fetchNext <- &pullRequest{ + Expires: sub.consumeOpts.Expires, + Batch: sub.consumeOpts.MaxMessages, + MaxBytes: sub.consumeOpts.MaxBytes, + Heartbeat: sub.consumeOpts.Heartbeat, + } + if sub.hbMonitor != nil { + sub.hbMonitor.Reset(2 * sub.consumeOpts.Heartbeat) + } + sub.resetPendingMsgs() + } + sub.Unlock() + } + case err := <-sub.errs: + sub.Lock() + if sub.consumeOpts.ErrHandler != nil { + sub.consumeOpts.ErrHandler(sub, err) + } + if errors.Is(err, ErrNoHeartbeat) { + batchSize := sub.consumeOpts.MaxMessages + if sub.consumeOpts.StopAfter > 0 { + batchSize = min(batchSize, sub.consumeOpts.StopAfter-sub.delivered) + } + sub.fetchNext <- &pullRequest{ + Expires: sub.consumeOpts.Expires, + Batch: batchSize, + MaxBytes: sub.consumeOpts.MaxBytes, + Heartbeat: sub.consumeOpts.Heartbeat, + } + if sub.hbMonitor != nil { + sub.hbMonitor.Reset(2 * sub.consumeOpts.Heartbeat) + } + sub.resetPendingMsgs() + } + sub.Unlock() + case <-sub.done: + return + } + } + }() + + go sub.pullMessages(subject) + + return sub, nil +} + +// resetPendingMsgs resets pending message count and byte count +// to the values set in consumeOpts +// lock should be held before calling this method +func (s *pullSubscription) resetPendingMsgs() { + s.pending.msgCount = s.consumeOpts.MaxMessages + s.pending.byteCount = s.consumeOpts.MaxBytes +} + +// decrementPendingMsgs decrements pending message count and byte count +// lock should be held before calling this method +func (s *pullSubscription) decrementPendingMsgs(msg *nats.Msg) { + s.pending.msgCount-- + if s.consumeOpts.MaxBytes != 0 { + s.pending.byteCount -= msg.Size() + } +} + +// incrementDeliveredMsgs increments delivered message count +// lock should be held before calling this method +func (s *pullSubscription) incrementDeliveredMsgs() { + s.delivered++ +} + +// checkPending verifies whether there are enough messages in +// the buffer to trigger a new pull request. +// lock should be held before calling this method +func (s *pullSubscription) checkPending() { + if (s.pending.msgCount < s.consumeOpts.ThresholdMessages || + (s.pending.byteCount < s.consumeOpts.ThresholdBytes && s.consumeOpts.MaxBytes != 0)) && + atomic.LoadUint32(&s.fetchInProgress) == 0 { + + var batchSize, maxBytes int + if s.consumeOpts.MaxBytes == 0 { + // if using messages, calculate appropriate batch size + batchSize = s.consumeOpts.MaxMessages - s.pending.msgCount + } else { + // if using bytes, use the max value + batchSize = s.consumeOpts.MaxMessages + maxBytes = s.consumeOpts.MaxBytes - s.pending.byteCount + } + if s.consumeOpts.StopAfter > 0 { + batchSize = min(batchSize, s.consumeOpts.StopAfter-s.delivered-s.pending.msgCount) + } + if batchSize > 0 { + s.fetchNext <- &pullRequest{ + Expires: s.consumeOpts.Expires, + Batch: batchSize, + MaxBytes: maxBytes, + Heartbeat: s.consumeOpts.Heartbeat, + } + + s.pending.msgCount = s.consumeOpts.MaxMessages + s.pending.byteCount = s.consumeOpts.MaxBytes + } + } +} + +// Messages returns MessagesContext, allowing continuously iterating +// over messages on a stream. Messages cannot be used concurrently +// when using ordered consumer. +// +// See [Consumer.Messages] for more details. +func (p *pullConsumer) Messages(opts ...PullMessagesOpt) (MessagesContext, error) { + consumeOpts, err := parseMessagesOpts(false, opts...) + if err != nil { + return nil, fmt.Errorf("%w: %s", ErrInvalidOption, err) + } + + p.Lock() + subject := apiSubj(p.jetStream.apiPrefix, fmt.Sprintf(apiRequestNextT, p.stream, p.name)) + + msgs := make(chan *nats.Msg, consumeOpts.MaxMessages) + + // for single consume, use empty string as id + // this is useful for ordered consumer, where only a single subscription is valid + var consumeID string + if len(p.subscriptions) > 0 { + consumeID = nuid.Next() + } + sub := &pullSubscription{ + id: consumeID, + consumer: p, + done: make(chan struct{}, 1), + msgs: msgs, + errs: make(chan error, 1), + fetchNext: make(chan *pullRequest, 1), + consumeOpts: consumeOpts, + } + sub.connStatusChanged = p.jetStream.conn.StatusChanged(nats.CONNECTED, nats.RECONNECTING) + inbox := p.jetStream.conn.NewInbox() + sub.subscription, err = p.jetStream.conn.ChanSubscribe(inbox, sub.msgs) + if err != nil { + p.Unlock() + return nil, err + } + sub.subscription.SetClosedHandler(func(sid string) func(string) { + return func(subject string) { + p.Lock() + defer p.Unlock() + if atomic.LoadUint32(&sub.draining) != 1 { + // if we're not draining, subscription can be closed as soon + // as closed handler is called + // otherwise, we need to wait until all messages are drained + // in Next + delete(p.subscriptions, sid) + } + close(msgs) + } + }(sub.id)) + + p.subscriptions[sub.id] = sub + p.Unlock() + + go sub.pullMessages(subject) + + go func() { + for { + select { + case status, ok := <-sub.connStatusChanged: + if !ok { + return + } + if status == nats.CONNECTED { + sub.errs <- errConnected + } + if status == nats.RECONNECTING { + sub.errs <- errDisconnected + } + case <-sub.done: + return + } + } + }() + + return sub, nil +} + +var ( + errConnected = errors.New("connected") + errDisconnected = errors.New("disconnected") +) + +// Next retrieves next message on a stream. It will block until the next +// message is available. If the context is canceled, Next will return +// ErrMsgIteratorClosed error. +func (s *pullSubscription) Next() (Msg, error) { + s.Lock() + defer s.Unlock() + drainMode := atomic.LoadUint32(&s.draining) == 1 + closed := atomic.LoadUint32(&s.closed) == 1 + if closed && !drainMode { + return nil, ErrMsgIteratorClosed + } + hbMonitor := s.scheduleHeartbeatCheck(2 * s.consumeOpts.Heartbeat) + defer func() { + if hbMonitor != nil { + hbMonitor.Stop() + } + }() + + isConnected := true + if s.consumeOpts.StopAfter > 0 && s.delivered >= s.consumeOpts.StopAfter { + s.Stop() + return nil, ErrMsgIteratorClosed + } + + for { + s.checkPending() + select { + case msg, ok := <-s.msgs: + if !ok { + // if msgs channel is closed, it means that subscription was either drained or stopped + delete(s.consumer.subscriptions, s.id) + atomic.CompareAndSwapUint32(&s.draining, 1, 0) + return nil, ErrMsgIteratorClosed + } + if hbMonitor != nil { + hbMonitor.Reset(2 * s.consumeOpts.Heartbeat) + } + userMsg, msgErr := checkMsg(msg) + if !userMsg { + // heartbeat message + if msgErr == nil { + continue + } + if err := s.handleStatusMsg(msg, msgErr); err != nil { + s.Stop() + return nil, err + } + continue + } + s.decrementPendingMsgs(msg) + s.incrementDeliveredMsgs() + return s.consumer.jetStream.toJSMsg(msg), nil + case err := <-s.errs: + if errors.Is(err, ErrNoHeartbeat) { + s.pending.msgCount = 0 + s.pending.byteCount = 0 + if s.consumeOpts.ReportMissingHeartbeats { + return nil, err + } + if hbMonitor != nil { + hbMonitor.Reset(2 * s.consumeOpts.Heartbeat) + } + } + if errors.Is(err, errConnected) { + if !isConnected { + isConnected = true + + if s.consumeOpts.notifyOnReconnect { + return nil, errConnected + } + s.pending.msgCount = 0 + s.pending.byteCount = 0 + if hbMonitor != nil { + hbMonitor.Reset(2 * s.consumeOpts.Heartbeat) + } + } + } + if errors.Is(err, errDisconnected) { + if hbMonitor != nil { + hbMonitor.Stop() + } + isConnected = false + } + } + } +} + +func (s *pullSubscription) handleStatusMsg(msg *nats.Msg, msgErr error) error { + if !errors.Is(msgErr, nats.ErrTimeout) && !errors.Is(msgErr, ErrMaxBytesExceeded) { + if errors.Is(msgErr, ErrConsumerDeleted) || errors.Is(msgErr, ErrBadRequest) { + return msgErr + } + if s.consumeOpts.ErrHandler != nil { + s.consumeOpts.ErrHandler(s, msgErr) + } + if errors.Is(msgErr, ErrConsumerLeadershipChanged) { + s.pending.msgCount = 0 + s.pending.byteCount = 0 + } + return nil + } + msgsLeft, bytesLeft, err := parsePending(msg) + if err != nil { + return err + } + s.pending.msgCount -= msgsLeft + if s.pending.msgCount < 0 { + s.pending.msgCount = 0 + } + if s.consumeOpts.MaxBytes > 0 { + s.pending.byteCount -= bytesLeft + if s.pending.byteCount < 0 { + s.pending.byteCount = 0 + } + } + return nil +} + +func (hb *hbMonitor) Stop() { + hb.Mutex.Lock() + hb.timer.Stop() + hb.Mutex.Unlock() +} + +func (hb *hbMonitor) Reset(dur time.Duration) { + hb.Mutex.Lock() + hb.timer.Reset(dur) + hb.Mutex.Unlock() +} + +// Stop unsubscribes from the stream and cancels subscription. Calling +// Next after calling Stop will return ErrMsgIteratorClosed error. +// All messages that are already in the buffer are discarded. +func (s *pullSubscription) Stop() { + if !atomic.CompareAndSwapUint32(&s.closed, 0, 1) { + return + } + close(s.done) + if s.consumeOpts.stopAfterMsgsLeft != nil { + if s.delivered >= s.consumeOpts.StopAfter { + close(s.consumeOpts.stopAfterMsgsLeft) + } else { + s.consumeOpts.stopAfterMsgsLeft <- s.consumeOpts.StopAfter - s.delivered + } + } +} + +// Drain unsubscribes from the stream and cancels subscription. All +// messages that are already in the buffer will be available on +// subsequent calls to Next. After the buffer is drained, Next will +// return ErrMsgIteratorClosed error. +func (s *pullSubscription) Drain() { + if !atomic.CompareAndSwapUint32(&s.closed, 0, 1) { + return + } + atomic.StoreUint32(&s.draining, 1) + close(s.done) + if s.consumeOpts.stopAfterMsgsLeft != nil { + if s.delivered >= s.consumeOpts.StopAfter { + close(s.consumeOpts.stopAfterMsgsLeft) + } else { + s.consumeOpts.stopAfterMsgsLeft <- s.consumeOpts.StopAfter - s.delivered + } + } +} + +// Fetch sends a single request to retrieve given number of messages. +// It will wait up to provided expiry time if not all messages are available. +func (p *pullConsumer) Fetch(batch int, opts ...FetchOpt) (MessageBatch, error) { + req := &pullRequest{ + Batch: batch, + Expires: DefaultExpires, + Heartbeat: unset, + } + for _, opt := range opts { + if err := opt(req); err != nil { + return nil, err + } + } + // if heartbeat was not explicitly set, set it to 5 seconds for longer pulls + // and disable it for shorter pulls + if req.Heartbeat == unset { + if req.Expires >= 10*time.Second { + req.Heartbeat = 5 * time.Second + } else { + req.Heartbeat = 0 + } + } + if req.Expires < 2*req.Heartbeat { + return nil, fmt.Errorf("%w: expiry time should be at least 2 times the heartbeat", ErrInvalidOption) + } + + return p.fetch(req) +} + +// FetchBytes is used to retrieve up to a provided bytes from the stream. +func (p *pullConsumer) FetchBytes(maxBytes int, opts ...FetchOpt) (MessageBatch, error) { + req := &pullRequest{ + Batch: 1000000, + MaxBytes: maxBytes, + Expires: DefaultExpires, + Heartbeat: unset, + } + for _, opt := range opts { + if err := opt(req); err != nil { + return nil, err + } + } + // if heartbeat was not explicitly set, set it to 5 seconds for longer pulls + // and disable it for shorter pulls + if req.Heartbeat == unset { + if req.Expires >= 10*time.Second { + req.Heartbeat = 5 * time.Second + } else { + req.Heartbeat = 0 + } + } + if req.Expires < 2*req.Heartbeat { + return nil, fmt.Errorf("%w: expiry time should be at least 2 times the heartbeat", ErrInvalidOption) + } + + return p.fetch(req) +} + +// FetchNoWait sends a single request to retrieve given number of messages. +// FetchNoWait will only return messages that are available at the time of the +// request. It will not wait for more messages to arrive. +func (p *pullConsumer) FetchNoWait(batch int) (MessageBatch, error) { + req := &pullRequest{ + Batch: batch, + NoWait: true, + } + + return p.fetch(req) +} + +func (p *pullConsumer) fetch(req *pullRequest) (MessageBatch, error) { + res := &fetchResult{ + msgs: make(chan Msg, req.Batch), + } + msgs := make(chan *nats.Msg, 2*req.Batch) + subject := apiSubj(p.jetStream.apiPrefix, fmt.Sprintf(apiRequestNextT, p.stream, p.name)) + + sub := &pullSubscription{ + consumer: p, + done: make(chan struct{}, 1), + msgs: msgs, + errs: make(chan error, 1), + } + inbox := p.jetStream.conn.NewInbox() + var err error + sub.subscription, err = p.jetStream.conn.ChanSubscribe(inbox, sub.msgs) + if err != nil { + return nil, err + } + if err := sub.pull(req, subject); err != nil { + return nil, err + } + + var receivedMsgs, receivedBytes int + hbTimer := sub.scheduleHeartbeatCheck(req.Heartbeat) + go func(res *fetchResult) { + defer sub.subscription.Unsubscribe() + defer close(res.msgs) + for { + select { + case msg := <-msgs: + p.Lock() + if hbTimer != nil { + hbTimer.Reset(2 * req.Heartbeat) + } + userMsg, err := checkMsg(msg) + if err != nil { + errNotTimeoutOrNoMsgs := !errors.Is(err, nats.ErrTimeout) && !errors.Is(err, ErrNoMessages) + if errNotTimeoutOrNoMsgs && !errors.Is(err, ErrMaxBytesExceeded) { + res.err = err + } + res.done = true + p.Unlock() + return + } + if !userMsg { + p.Unlock() + continue + } + res.msgs <- p.jetStream.toJSMsg(msg) + meta, err := msg.Metadata() + if err != nil { + res.err = fmt.Errorf("parsing message metadata: %s", err) + } + res.sseq = meta.Sequence.Stream + receivedMsgs++ + if req.MaxBytes != 0 { + receivedBytes += msg.Size() + } + if receivedMsgs == req.Batch || (req.MaxBytes != 0 && receivedBytes >= req.MaxBytes) { + res.done = true + p.Unlock() + return + } + p.Unlock() + case err := <-sub.errs: + res.err = err + res.done = true + return + case <-time.After(req.Expires + 1*time.Second): + res.done = true + return + } + } + }(res) + return res, nil +} + +func (fr *fetchResult) Messages() <-chan Msg { + return fr.msgs +} + +func (fr *fetchResult) Error() error { + return fr.err +} + +// Next is used to retrieve the next message from the stream. This +// method will block until the message is retrieved or timeout is +// reached. +func (p *pullConsumer) Next(opts ...FetchOpt) (Msg, error) { + res, err := p.Fetch(1, opts...) + if err != nil { + return nil, err + } + msg := <-res.Messages() + if msg != nil { + return msg, nil + } + if res.Error() == nil { + return nil, nats.ErrTimeout + } + return nil, res.Error() +} + +func (s *pullSubscription) pullMessages(subject string) { + for { + select { + case req := <-s.fetchNext: + atomic.StoreUint32(&s.fetchInProgress, 1) + + if err := s.pull(req, subject); err != nil { + if errors.Is(err, ErrMsgIteratorClosed) { + s.cleanup() + return + } + s.errs <- err + } + atomic.StoreUint32(&s.fetchInProgress, 0) + case <-s.done: + s.cleanup() + return + } + } +} + +func (s *pullSubscription) scheduleHeartbeatCheck(dur time.Duration) *hbMonitor { + if dur == 0 { + return nil + } + return &hbMonitor{ + timer: time.AfterFunc(2*dur, func() { + s.errs <- ErrNoHeartbeat + }), + } +} + +func (s *pullSubscription) cleanup() { + // For now this function does not need to hold the lock. + // Holding the lock here might cause a deadlock if Next() + // is already holding the lock and waiting. + // The fields that are read (subscription, hbMonitor) + // are read only (Only written on creation of pullSubscription). + if s.subscription == nil || !s.subscription.IsValid() { + return + } + if s.hbMonitor != nil { + s.hbMonitor.Stop() + } + drainMode := atomic.LoadUint32(&s.draining) == 1 + if drainMode { + s.subscription.Drain() + } else { + s.subscription.Unsubscribe() + } + atomic.StoreUint32(&s.closed, 1) +} + +// pull sends a pull request to the server and waits for messages using a subscription from [pullSubscription]. +// Messages will be fetched up to given batch_size or until there are no more messages or timeout is returned +func (s *pullSubscription) pull(req *pullRequest, subject string) error { + s.consumer.Lock() + defer s.consumer.Unlock() + if atomic.LoadUint32(&s.closed) == 1 { + return ErrMsgIteratorClosed + } + if req.Batch < 1 { + return fmt.Errorf("%w: batch size must be at least 1", nats.ErrInvalidArg) + } + reqJSON, err := json.Marshal(req) + if err != nil { + return err + } + + reply := s.subscription.Subject + if err := s.consumer.jetStream.conn.PublishRequest(subject, reply, reqJSON); err != nil { + return err + } + return nil +} + +func parseConsumeOpts(ordered bool, opts ...PullConsumeOpt) (*consumeOpts, error) { + consumeOpts := &consumeOpts{ + MaxMessages: unset, + MaxBytes: unset, + Expires: DefaultExpires, + Heartbeat: unset, + ReportMissingHeartbeats: true, + StopAfter: unset, + } + for _, opt := range opts { + if err := opt.configureConsume(consumeOpts); err != nil { + return nil, err + } + } + if err := consumeOpts.setDefaults(ordered); err != nil { + return nil, err + } + return consumeOpts, nil +} + +func parseMessagesOpts(ordered bool, opts ...PullMessagesOpt) (*consumeOpts, error) { + consumeOpts := &consumeOpts{ + MaxMessages: unset, + MaxBytes: unset, + Expires: DefaultExpires, + Heartbeat: unset, + ReportMissingHeartbeats: true, + StopAfter: unset, + } + for _, opt := range opts { + if err := opt.configureMessages(consumeOpts); err != nil { + return nil, err + } + } + if err := consumeOpts.setDefaults(ordered); err != nil { + return nil, err + } + return consumeOpts, nil +} + +func (consumeOpts *consumeOpts) setDefaults(ordered bool) error { + if consumeOpts.MaxBytes != unset && consumeOpts.MaxMessages != unset { + return fmt.Errorf("only one of MaxMessages and MaxBytes can be specified") + } + if consumeOpts.MaxBytes != unset { + // when max_bytes is used, set batch size to a very large number + consumeOpts.MaxMessages = 1000000 + } else if consumeOpts.MaxMessages != unset { + consumeOpts.MaxBytes = 0 + } else { + if consumeOpts.MaxBytes == unset { + consumeOpts.MaxBytes = 0 + } + if consumeOpts.MaxMessages == unset { + consumeOpts.MaxMessages = DefaultMaxMessages + } + } + + if consumeOpts.ThresholdMessages == 0 { + consumeOpts.ThresholdMessages = int(math.Ceil(float64(consumeOpts.MaxMessages) / 2)) + } + if consumeOpts.ThresholdBytes == 0 { + consumeOpts.ThresholdBytes = int(math.Ceil(float64(consumeOpts.MaxBytes) / 2)) + } + if consumeOpts.Heartbeat == unset { + if ordered { + consumeOpts.Heartbeat = 5 * time.Second + if consumeOpts.Expires < 10*time.Second { + consumeOpts.Heartbeat = consumeOpts.Expires / 2 + } + } else { + consumeOpts.Heartbeat = consumeOpts.Expires / 2 + if consumeOpts.Heartbeat > 30*time.Second { + consumeOpts.Heartbeat = 30 * time.Second + } + } + } + if consumeOpts.Heartbeat > consumeOpts.Expires/2 { + return fmt.Errorf("the value of Heartbeat must be less than 50%% of expiry") + } + return nil +} + +func (c *pullConsumer) getSubscription(id string) (*pullSubscription, bool) { + c.Lock() + defer c.Unlock() + sub, ok := c.subscriptions[id] + return sub, ok +} diff --git a/vendor/github.com/nats-io/nats.go/jetstream/stream.go b/vendor/github.com/nats-io/nats.go/jetstream/stream.go new file mode 100644 index 00000000..4741a51c --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/jetstream/stream.go @@ -0,0 +1,718 @@ +// Copyright 2022-2024 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package jetstream + +import ( + "context" + "encoding/json" + "errors" + "fmt" + "strconv" + "time" + + "github.com/nats-io/nats.go" + "github.com/nats-io/nuid" +) + +type ( + // Stream contains CRUD methods on a consumer via [ConsumerManager], as well + // as operations on an existing stream. It allows fetching and removing + // messages from a stream, as well as purging a stream. + Stream interface { + ConsumerManager + + // Info returns StreamInfo from the server. + Info(ctx context.Context, opts ...StreamInfoOpt) (*StreamInfo, error) + + // CachedInfo returns ConsumerInfo currently cached on this stream. + // This method does not perform any network requests. The cached + // StreamInfo is updated on every call to Info and Update. + CachedInfo() *StreamInfo + + // Purge removes messages from a stream. It is a destructive operation. + // Use with caution. See StreamPurgeOpt for available options. + Purge(ctx context.Context, opts ...StreamPurgeOpt) error + + // GetMsg retrieves a raw stream message stored in JetStream by sequence number. + GetMsg(ctx context.Context, seq uint64, opts ...GetMsgOpt) (*RawStreamMsg, error) + + // GetLastMsgForSubject retrieves the last raw stream message stored in + // JetStream on a given subject subject. + GetLastMsgForSubject(ctx context.Context, subject string) (*RawStreamMsg, error) + + // DeleteMsg deletes a message from a stream. + // On the server, the message is marked as erased, but not overwritten. + DeleteMsg(ctx context.Context, seq uint64) error + + // SecureDeleteMsg deletes a message from a stream. The deleted message + // is overwritten with random data. As a result, this operation is slower + // than DeleteMsg. + SecureDeleteMsg(ctx context.Context, seq uint64) error + } + + // ConsumerManager provides CRUD API for managing consumers. It is + // available as a part of [Stream] interface. CreateConsumer, + // UpdateConsumer, CreateOrUpdateConsumer and Consumer methods return a + // [Consumer] interface, allowing to operate on a consumer (e.g. consume + // messages). + ConsumerManager interface { + // CreateOrUpdateConsumer creates a consumer on a given stream with + // given config. If consumer already exists, it will be updated (if + // possible). Consumer interface is returned, allowing to operate on a + // consumer (e.g. fetch messages). + CreateOrUpdateConsumer(ctx context.Context, cfg ConsumerConfig) (Consumer, error) + + // CreateConsumer creates a consumer on a given stream with given + // config. If consumer already exists and the provided configuration + // differs from its configuration, ErrConsumerExists is returned. If the + // provided configuration is the same as the existing consumer, the + // existing consumer is returned. Consumer interface is returned, + // allowing to operate on a consumer (e.g. fetch messages). + CreateConsumer(ctx context.Context, cfg ConsumerConfig) (Consumer, error) + + // UpdateConsumer updates an existing consumer. If consumer does not + // exist, ErrConsumerDoesNotExist is returned. Consumer interface is + // returned, allowing to operate on a consumer (e.g. fetch messages). + UpdateConsumer(ctx context.Context, cfg ConsumerConfig) (Consumer, error) + + // OrderedConsumer returns an OrderedConsumer instance. OrderedConsumer + // are managed by the library and provide a simple way to consume + // messages from a stream. Ordered consumers are ephemeral in-memory + // pull consumers and are resilient to deletes and restarts. + OrderedConsumer(ctx context.Context, cfg OrderedConsumerConfig) (Consumer, error) + + // Consumer returns an interface to an existing consumer, allowing processing + // of messages. If consumer does not exist, ErrConsumerNotFound is + // returned. + Consumer(ctx context.Context, consumer string) (Consumer, error) + + // DeleteConsumer removes a consumer with given name from a stream. + // If consumer does not exist, ErrConsumerNotFound is returned. + DeleteConsumer(ctx context.Context, consumer string) error + + // ListConsumers returns ConsumerInfoLister enabling iterating over a + // channel of consumer infos. + ListConsumers(context.Context) ConsumerInfoLister + + // ConsumerNames returns a ConsumerNameLister enabling iterating over a + // channel of consumer names. + ConsumerNames(context.Context) ConsumerNameLister + } + + RawStreamMsg struct { + Subject string + Sequence uint64 + Header nats.Header + Data []byte + Time time.Time + } + + stream struct { + name string + info *StreamInfo + jetStream *jetStream + } + + // StreamInfoOpt is a function setting options for [Stream.Info] + StreamInfoOpt func(*streamInfoRequest) error + + streamInfoRequest struct { + apiPaged + DeletedDetails bool `json:"deleted_details,omitempty"` + SubjectFilter string `json:"subjects_filter,omitempty"` + } + + consumerInfoResponse struct { + apiResponse + *ConsumerInfo + } + + // StreamPurgeOpt is a function setting options for [Stream.Purge] + StreamPurgeOpt func(*StreamPurgeRequest) error + + // StreamPurgeRequest is an API request body to purge a stream. + + StreamPurgeRequest struct { + // Purge up to but not including sequence. + Sequence uint64 `json:"seq,omitempty"` + // Subject to match against messages for the purge command. + Subject string `json:"filter,omitempty"` + // Number of messages to keep. + Keep uint64 `json:"keep,omitempty"` + } + + streamPurgeResponse struct { + apiResponse + Success bool `json:"success,omitempty"` + Purged uint64 `json:"purged"` + } + + consumerDeleteResponse struct { + apiResponse + Success bool `json:"success,omitempty"` + } + + // GetMsgOpt is a function setting options for [Stream.GetMsg] + GetMsgOpt func(*apiMsgGetRequest) error + + apiMsgGetRequest struct { + Seq uint64 `json:"seq,omitempty"` + LastFor string `json:"last_by_subj,omitempty"` + NextFor string `json:"next_by_subj,omitempty"` + } + + // apiMsgGetResponse is the response for a Stream get request. + apiMsgGetResponse struct { + apiResponse + Message *storedMsg `json:"message,omitempty"` + } + + // storedMsg is a raw message stored in JetStream. + storedMsg struct { + Subject string `json:"subject"` + Sequence uint64 `json:"seq"` + Header []byte `json:"hdrs,omitempty"` + Data []byte `json:"data,omitempty"` + Time time.Time `json:"time"` + } + + msgDeleteRequest struct { + Seq uint64 `json:"seq"` + NoErase bool `json:"no_erase,omitempty"` + } + + msgDeleteResponse struct { + apiResponse + Success bool `json:"success,omitempty"` + } + + // ConsumerInfoLister is used to iterate over a channel of consumer infos. + // Err method can be used to check for errors encountered during iteration. + // Info channel is always closed and therefore can be used in a range loop. + ConsumerInfoLister interface { + Info() <-chan *ConsumerInfo + Err() error + } + + // ConsumerNameLister is used to iterate over a channel of consumer names. + // Err method can be used to check for errors encountered during iteration. + // Name channel is always closed and therefore can be used in a range loop. + ConsumerNameLister interface { + Name() <-chan string + Err() error + } + + consumerLister struct { + js *jetStream + offset int + pageInfo *apiPaged + + consumers chan *ConsumerInfo + names chan string + err error + } + + consumerListResponse struct { + apiResponse + apiPaged + Consumers []*ConsumerInfo `json:"consumers"` + } + + consumerNamesResponse struct { + apiResponse + apiPaged + Consumers []string `json:"consumers"` + } +) + +// CreateOrUpdateConsumer creates a consumer on a given stream with +// given config. If consumer already exists, it will be updated (if +// possible). Consumer interface is returned, allowing to operate on a +// consumer (e.g. fetch messages). +func (s *stream) CreateOrUpdateConsumer(ctx context.Context, cfg ConsumerConfig) (Consumer, error) { + return upsertConsumer(ctx, s.jetStream, s.name, cfg, consumerActionCreateOrUpdate) +} + +// CreateConsumer creates a consumer on a given stream with given +// config. If consumer already exists and the provided configuration +// differs from its configuration, ErrConsumerExists is returned. If the +// provided configuration is the same as the existing consumer, the +// existing consumer is returned. Consumer interface is returned, +// allowing to operate on a consumer (e.g. fetch messages). +func (s *stream) CreateConsumer(ctx context.Context, cfg ConsumerConfig) (Consumer, error) { + return upsertConsumer(ctx, s.jetStream, s.name, cfg, consumerActionCreate) +} + +// UpdateConsumer updates an existing consumer. If consumer does not +// exist, ErrConsumerDoesNotExist is returned. Consumer interface is +// returned, allowing to operate on a consumer (e.g. fetch messages). +func (s *stream) UpdateConsumer(ctx context.Context, cfg ConsumerConfig) (Consumer, error) { + return upsertConsumer(ctx, s.jetStream, s.name, cfg, consumerActionUpdate) +} + +// OrderedConsumer returns an OrderedConsumer instance. OrderedConsumer +// are managed by the library and provide a simple way to consume +// messages from a stream. Ordered consumers are ephemeral in-memory +// pull consumers and are resilient to deletes and restarts. +func (s *stream) OrderedConsumer(ctx context.Context, cfg OrderedConsumerConfig) (Consumer, error) { + oc := &orderedConsumer{ + jetStream: s.jetStream, + cfg: &cfg, + stream: s.name, + namePrefix: nuid.Next(), + doReset: make(chan struct{}, 1), + } + consCfg := oc.getConsumerConfig() + cons, err := s.CreateOrUpdateConsumer(ctx, *consCfg) + if err != nil { + return nil, err + } + oc.currentConsumer = cons.(*pullConsumer) + + return oc, nil +} + +// Consumer returns an interface to an existing consumer, allowing processing +// of messages. If consumer does not exist, ErrConsumerNotFound is +// returned. +func (s *stream) Consumer(ctx context.Context, name string) (Consumer, error) { + return getConsumer(ctx, s.jetStream, s.name, name) +} + +// DeleteConsumer removes a consumer with given name from a stream. +// If consumer does not exist, ErrConsumerNotFound is returned. +func (s *stream) DeleteConsumer(ctx context.Context, name string) error { + return deleteConsumer(ctx, s.jetStream, s.name, name) +} + +// Info returns StreamInfo from the server. +func (s *stream) Info(ctx context.Context, opts ...StreamInfoOpt) (*StreamInfo, error) { + ctx, cancel := wrapContextWithoutDeadline(ctx) + if cancel != nil { + defer cancel() + } + var infoReq *streamInfoRequest + for _, opt := range opts { + if infoReq == nil { + infoReq = &streamInfoRequest{} + } + if err := opt(infoReq); err != nil { + return nil, err + } + } + var req []byte + var err error + var subjectMap map[string]uint64 + var offset int + + infoSubject := apiSubj(s.jetStream.apiPrefix, fmt.Sprintf(apiStreamInfoT, s.name)) + var info *StreamInfo + for { + if infoReq != nil { + if infoReq.SubjectFilter != "" { + if subjectMap == nil { + subjectMap = make(map[string]uint64) + } + infoReq.Offset = offset + } + req, err = json.Marshal(infoReq) + if err != nil { + return nil, err + } + } + var resp streamInfoResponse + if _, err = s.jetStream.apiRequestJSON(ctx, infoSubject, &resp, req); err != nil { + return nil, err + } + if resp.Error != nil { + if resp.Error.ErrorCode == JSErrCodeStreamNotFound { + return nil, ErrStreamNotFound + } + return nil, resp.Error + } + info = resp.StreamInfo + var total int + if resp.Total != 0 { + total = resp.Total + } + if len(resp.StreamInfo.State.Subjects) > 0 { + for subj, msgs := range resp.StreamInfo.State.Subjects { + subjectMap[subj] = msgs + } + offset = len(subjectMap) + } + if total == 0 || total <= offset { + info.State.Subjects = nil + // we don't want to store subjects in cache + cached := *info + s.info = &cached + info.State.Subjects = subjectMap + break + } + } + + return info, nil +} + +// CachedInfo returns ConsumerInfo currently cached on this stream. +// This method does not perform any network requests. The cached +// StreamInfo is updated on every call to Info and Update. +func (s *stream) CachedInfo() *StreamInfo { + return s.info +} + +// Purge removes messages from a stream. It is a destructive operation. +// Use with caution. See StreamPurgeOpt for available options. +func (s *stream) Purge(ctx context.Context, opts ...StreamPurgeOpt) error { + ctx, cancel := wrapContextWithoutDeadline(ctx) + if cancel != nil { + defer cancel() + } + var purgeReq StreamPurgeRequest + for _, opt := range opts { + if err := opt(&purgeReq); err != nil { + return err + } + } + var req []byte + var err error + req, err = json.Marshal(purgeReq) + if err != nil { + return err + } + + purgeSubject := apiSubj(s.jetStream.apiPrefix, fmt.Sprintf(apiStreamPurgeT, s.name)) + + var resp streamPurgeResponse + if _, err = s.jetStream.apiRequestJSON(ctx, purgeSubject, &resp, req); err != nil { + return err + } + if resp.Error != nil { + return resp.Error + } + + return nil +} + +// GetMsg retrieves a raw stream message stored in JetStream by sequence number. +func (s *stream) GetMsg(ctx context.Context, seq uint64, opts ...GetMsgOpt) (*RawStreamMsg, error) { + req := &apiMsgGetRequest{Seq: seq} + for _, opt := range opts { + if err := opt(req); err != nil { + return nil, err + } + } + return s.getMsg(ctx, req) +} + +// GetLastMsgForSubject retrieves the last raw stream message stored in +// JetStream on a given subject subject. +func (s *stream) GetLastMsgForSubject(ctx context.Context, subject string) (*RawStreamMsg, error) { + return s.getMsg(ctx, &apiMsgGetRequest{LastFor: subject}) +} + +func (s *stream) getMsg(ctx context.Context, mreq *apiMsgGetRequest) (*RawStreamMsg, error) { + ctx, cancel := wrapContextWithoutDeadline(ctx) + if cancel != nil { + defer cancel() + } + req, err := json.Marshal(mreq) + if err != nil { + return nil, err + } + var gmSubj string + + // handle direct gets + if s.info.Config.AllowDirect { + if mreq.LastFor != "" { + gmSubj = apiSubj(s.jetStream.apiPrefix, fmt.Sprintf(apiDirectMsgGetLastBySubjectT, s.name, mreq.LastFor)) + r, err := s.jetStream.apiRequest(ctx, gmSubj, nil) + if err != nil { + return nil, err + } + return convertDirectGetMsgResponseToMsg(s.name, r.msg) + } + gmSubj = apiSubj(s.jetStream.apiPrefix, fmt.Sprintf(apiDirectMsgGetT, s.name)) + r, err := s.jetStream.apiRequest(ctx, gmSubj, req) + if err != nil { + return nil, err + } + return convertDirectGetMsgResponseToMsg(s.name, r.msg) + } + + var resp apiMsgGetResponse + dsSubj := apiSubj(s.jetStream.apiPrefix, fmt.Sprintf(apiMsgGetT, s.name)) + _, err = s.jetStream.apiRequestJSON(ctx, dsSubj, &resp, req) + if err != nil { + return nil, err + } + + if resp.Error != nil { + if resp.Error.ErrorCode == JSErrCodeMessageNotFound { + return nil, ErrMsgNotFound + } + return nil, resp.Error + } + + msg := resp.Message + + var hdr nats.Header + if len(msg.Header) > 0 { + hdr, err = nats.DecodeHeadersMsg(msg.Header) + if err != nil { + return nil, err + } + } + + return &RawStreamMsg{ + Subject: msg.Subject, + Sequence: msg.Sequence, + Header: hdr, + Data: msg.Data, + Time: msg.Time, + }, nil +} + +func convertDirectGetMsgResponseToMsg(name string, r *nats.Msg) (*RawStreamMsg, error) { + // Check for 404/408. We would get a no-payload message and a "Status" header + if len(r.Data) == 0 { + val := r.Header.Get(statusHdr) + if val != "" { + switch val { + case noMessages: + return nil, ErrMsgNotFound + default: + desc := r.Header.Get("Description") + if desc == "" { + desc = "unable to get message" + } + return nil, fmt.Errorf("nats: %s", desc) + } + } + } + // Check for headers that give us the required information to + // reconstruct the message. + if len(r.Header) == 0 { + return nil, fmt.Errorf("nats: response should have headers") + } + stream := r.Header.Get(StreamHeader) + if stream == "" { + return nil, fmt.Errorf("nats: missing stream header") + } + + seqStr := r.Header.Get(SequenceHeader) + if seqStr == "" { + return nil, fmt.Errorf("nats: missing sequence header") + } + seq, err := strconv.ParseUint(seqStr, 10, 64) + if err != nil { + return nil, fmt.Errorf("nats: invalid sequence header '%s': %v", seqStr, err) + } + timeStr := r.Header.Get(TimeStampHeaer) + if timeStr == "" { + return nil, fmt.Errorf("nats: missing timestamp header") + } + + tm, err := time.Parse(time.RFC3339Nano, timeStr) + if err != nil { + return nil, fmt.Errorf("nats: invalid timestamp header '%s': %v", timeStr, err) + } + subj := r.Header.Get(SubjectHeader) + if subj == "" { + return nil, fmt.Errorf("nats: missing subject header") + } + return &RawStreamMsg{ + Subject: subj, + Sequence: seq, + Header: r.Header, + Data: r.Data, + Time: tm, + }, nil +} + +// DeleteMsg deletes a message from a stream. +// On the server, the message is marked as erased, but not overwritten. +func (s *stream) DeleteMsg(ctx context.Context, seq uint64) error { + return s.deleteMsg(ctx, &msgDeleteRequest{Seq: seq, NoErase: true}) +} + +// SecureDeleteMsg deletes a message from a stream. The deleted message +// is overwritten with random data. As a result, this operation is slower +// than DeleteMsg. +func (s *stream) SecureDeleteMsg(ctx context.Context, seq uint64) error { + return s.deleteMsg(ctx, &msgDeleteRequest{Seq: seq}) +} + +func (s *stream) deleteMsg(ctx context.Context, req *msgDeleteRequest) error { + ctx, cancel := wrapContextWithoutDeadline(ctx) + if cancel != nil { + defer cancel() + } + r, err := json.Marshal(req) + if err != nil { + return err + } + subj := apiSubj(s.jetStream.apiPrefix, fmt.Sprintf(apiMsgDeleteT, s.name)) + var resp msgDeleteResponse + if _, err = s.jetStream.apiRequestJSON(ctx, subj, &resp, r); err != nil { + return err + } + if !resp.Success { + return fmt.Errorf("%w: %s", ErrMsgDeleteUnsuccessful, err) + } + return nil +} + +// ListConsumers returns ConsumerInfoLister enabling iterating over a +// channel of consumer infos. +func (s *stream) ListConsumers(ctx context.Context) ConsumerInfoLister { + l := &consumerLister{ + js: s.jetStream, + consumers: make(chan *ConsumerInfo), + } + go func() { + defer close(l.consumers) + ctx, cancel := wrapContextWithoutDeadline(ctx) + if cancel != nil { + defer cancel() + } + for { + page, err := l.consumerInfos(ctx, s.name) + if err != nil && !errors.Is(err, ErrEndOfData) { + l.err = err + return + } + for _, info := range page { + select { + case <-ctx.Done(): + l.err = ctx.Err() + return + default: + } + if info != nil { + l.consumers <- info + } + } + if errors.Is(err, ErrEndOfData) { + return + } + } + }() + + return l +} + +func (s *consumerLister) Info() <-chan *ConsumerInfo { + return s.consumers +} + +func (s *consumerLister) Err() error { + return s.err +} + +// ConsumerNames returns a ConsumerNameLister enabling iterating over a +// channel of consumer names. +func (s *stream) ConsumerNames(ctx context.Context) ConsumerNameLister { + l := &consumerLister{ + js: s.jetStream, + names: make(chan string), + } + go func() { + defer close(l.names) + ctx, cancel := wrapContextWithoutDeadline(ctx) + if cancel != nil { + defer cancel() + } + for { + page, err := l.consumerNames(ctx, s.name) + if err != nil && !errors.Is(err, ErrEndOfData) { + l.err = err + return + } + for _, info := range page { + select { + case l.names <- info: + case <-ctx.Done(): + l.err = ctx.Err() + return + } + } + if errors.Is(err, ErrEndOfData) { + return + } + } + }() + + return l +} + +func (s *consumerLister) Name() <-chan string { + return s.names +} + +// consumerInfos fetches the next ConsumerInfo page +func (s *consumerLister) consumerInfos(ctx context.Context, stream string) ([]*ConsumerInfo, error) { + if s.pageInfo != nil && s.offset >= s.pageInfo.Total { + return nil, ErrEndOfData + } + + req, err := json.Marshal( + apiPagedRequest{Offset: s.offset}, + ) + if err != nil { + return nil, err + } + + slSubj := apiSubj(s.js.apiPrefix, fmt.Sprintf(apiConsumerListT, stream)) + var resp consumerListResponse + _, err = s.js.apiRequestJSON(ctx, slSubj, &resp, req) + if err != nil { + return nil, err + } + if resp.Error != nil { + return nil, resp.Error + } + + s.pageInfo = &resp.apiPaged + s.offset += len(resp.Consumers) + return resp.Consumers, nil +} + +// consumerNames fetches the next consumer names page +func (s *consumerLister) consumerNames(ctx context.Context, stream string) ([]string, error) { + if s.pageInfo != nil && s.offset >= s.pageInfo.Total { + return nil, ErrEndOfData + } + + req, err := json.Marshal( + apiPagedRequest{Offset: s.offset}, + ) + if err != nil { + return nil, err + } + + slSubj := apiSubj(s.js.apiPrefix, fmt.Sprintf(apiConsumerNamesT, stream)) + var resp consumerNamesResponse + _, err = s.js.apiRequestJSON(ctx, slSubj, &resp, req) + if err != nil { + return nil, err + } + if resp.Error != nil { + return nil, resp.Error + } + + s.pageInfo = &resp.apiPaged + s.offset += len(resp.Consumers) + return resp.Consumers, nil +} diff --git a/vendor/github.com/nats-io/nats.go/jetstream/stream_config.go b/vendor/github.com/nats-io/nats.go/jetstream/stream_config.go new file mode 100644 index 00000000..dd1f9d94 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/jetstream/stream_config.go @@ -0,0 +1,606 @@ +// Copyright 2022-2024 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package jetstream + +import ( + "encoding/json" + "fmt" + "strings" + "time" + + "golang.org/x/text/cases" + "golang.org/x/text/language" +) + +type ( + // StreamInfo shows config and current state for this stream. + StreamInfo struct { + // Config contains the configuration settings of the stream, set when + // creating or updating the stream. + Config StreamConfig `json:"config"` + + // Created is the timestamp when the stream was created. + Created time.Time `json:"created"` + + // State provides the state of the stream at the time of request, + // including metrics like the number of messages in the stream, total + // bytes, etc. + State StreamState `json:"state"` + + // Cluster contains information about the cluster to which this stream + // belongs (if applicable). + Cluster *ClusterInfo `json:"cluster,omitempty"` + + // Mirror contains information about another stream this one is + // mirroring. Mirroring is used to create replicas of another stream's + // data. This field is omitted if the stream is not mirroring another + // stream. + Mirror *StreamSourceInfo `json:"mirror,omitempty"` + + // Sources is a list of source streams from which this stream collects + // data. + Sources []*StreamSourceInfo `json:"sources,omitempty"` + + // TimeStamp indicates when the info was gathered by the server. + TimeStamp time.Time `json:"ts"` + } + + // StreamConfig is the configuration of a JetStream stream. + StreamConfig struct { + // Name is the name of the stream. It is required and must be unique + // across the JetStream account. + // + // Name Names cannot contain whitespace, ., *, >, path separators + // (forward or backwards slash), and non-printable characters. + Name string `json:"name"` + + // Description is an optional description of the stream. + Description string `json:"description,omitempty"` + + // Subjects is a list of subjects that the stream is listening on. + // Wildcards are supported. Subjects cannot be set if the stream is + // created as a mirror. + Subjects []string `json:"subjects,omitempty"` + + // Retention defines the message retention policy for the stream. + // Defaults to LimitsPolicy. + Retention RetentionPolicy `json:"retention"` + + // MaxConsumers specifies the maximum number of consumers allowed for + // the stream. + MaxConsumers int `json:"max_consumers"` + + // MaxMsgs is the maximum number of messages the stream will store. + // After reaching the limit, stream adheres to the discard policy. + // If not set, server default is -1 (unlimited). + MaxMsgs int64 `json:"max_msgs"` + + // MaxBytes is the maximum total size of messages the stream will store. + // After reaching the limit, stream adheres to the discard policy. + // If not set, server default is -1 (unlimited). + MaxBytes int64 `json:"max_bytes"` + + // Discard defines the policy for handling messages when the stream + // reaches its limits in terms of number of messages or total bytes. + Discard DiscardPolicy `json:"discard"` + + // DiscardNewPerSubject is a flag to enable discarding new messages per + // subject when limits are reached. Requires DiscardPolicy to be + // DiscardNew and the MaxMsgsPerSubject to be set. + DiscardNewPerSubject bool `json:"discard_new_per_subject,omitempty"` + + // MaxAge is the maximum age of messages that the stream will retain. + MaxAge time.Duration `json:"max_age"` + + // MaxMsgsPerSubject is the maximum number of messages per subject that + // the stream will retain. + MaxMsgsPerSubject int64 `json:"max_msgs_per_subject"` + + // MaxMsgSize is the maximum size of any single message in the stream. + MaxMsgSize int32 `json:"max_msg_size,omitempty"` + + // Storage specifies the type of storage backend used for the stream + // (file or memory). + Storage StorageType `json:"storage"` + + // Replicas is the number of stream replicas in clustered JetStream. + // Defaults to 1, maximum is 5. + Replicas int `json:"num_replicas"` + + // NoAck is a flag to disable acknowledging messages received by this + // stream. + // + // If set to true, publish methods from the JetStream client will not + // work as expected, since they rely on acknowledgements. Core NATS + // publish methods should be used instead. Note that this will make + // message delivery less reliable. + NoAck bool `json:"no_ack,omitempty"` + + // Duplicates is the window within which to track duplicate messages. + // If not set, server default is 2 minutes. + Duplicates time.Duration `json:"duplicate_window,omitempty"` + + // Placement is used to declare where the stream should be placed via + // tags and/or an explicit cluster name. + Placement *Placement `json:"placement,omitempty"` + + // Mirror defines the configuration for mirroring another stream. + Mirror *StreamSource `json:"mirror,omitempty"` + + // Sources is a list of other streams this stream sources messages from. + Sources []*StreamSource `json:"sources,omitempty"` + + // Sealed streams do not allow messages to be published or deleted via limits or API, + // sealed streams can not be unsealed via configuration update. Can only + // be set on already created streams via the Update API. + Sealed bool `json:"sealed,omitempty"` + + // DenyDelete restricts the ability to delete messages from a stream via + // the API. Defaults to false. + DenyDelete bool `json:"deny_delete,omitempty"` + + // DenyPurge restricts the ability to purge messages from a stream via + // the API. Defaults to false. + DenyPurge bool `json:"deny_purge,omitempty"` + + // AllowRollup allows the use of the Nats-Rollup header to replace all + // contents of a stream, or subject in a stream, with a single new + // message. + AllowRollup bool `json:"allow_rollup_hdrs,omitempty"` + + // Compression specifies the message storage compression algorithm. + // Defaults to NoCompression. + Compression StoreCompression `json:"compression"` + + // FirstSeq is the initial sequence number of the first message in the + // stream. + FirstSeq uint64 `json:"first_seq,omitempty"` + + // SubjectTransform allows applying a transformation to matching + // messages' subjects. + SubjectTransform *SubjectTransformConfig `json:"subject_transform,omitempty"` + + // RePublish allows immediate republishing a message to the configured + // subject after it's stored. + RePublish *RePublish `json:"republish,omitempty"` + + // AllowDirect enables direct access to individual messages using direct + // get API. Defaults to false. + AllowDirect bool `json:"allow_direct"` + + // MirrorDirect enables direct access to individual messages from the + // origin stream using direct get API. Defaults to false. + MirrorDirect bool `json:"mirror_direct"` + + // ConsumerLimits defines limits of certain values that consumers can + // set, defaults for those who don't set these settings + ConsumerLimits StreamConsumerLimits `json:"consumer_limits,omitempty"` + + // Metadata is a set of application-defined key-value pairs for + // associating metadata on the stream. This feature requires nats-server + // v2.10.0 or later. + Metadata map[string]string `json:"metadata,omitempty"` + + // Template identifies the template that manages the Stream. DEPRECATED: + // This feature is no longer supported. + Template string `json:"template_owner,omitempty"` + } + + // StreamSourceInfo shows information about an upstream stream + // source/mirror. + StreamSourceInfo struct { + // Name is the name of the stream that is being replicated. + Name string `json:"name"` + + // Lag informs how many messages behind the source/mirror operation is. + // This will only show correctly if there is active communication + // with stream/mirror. + Lag uint64 `json:"lag"` + + // Active informs when last the mirror or sourced stream had activity. + // Value will be -1 when there has been no activity. + Active time.Duration `json:"active"` + + // FilterSubject is the subject filter defined for this source/mirror. + FilterSubject string `json:"filter_subject,omitempty"` + + // SubjectTransforms is a list of subject transforms defined for this + // source/mirror. + SubjectTransforms []SubjectTransformConfig `json:"subject_transforms,omitempty"` + } + + // StreamState is the state of a JetStream stream at the time of request. + StreamState struct { + // Msgs is the number of messages stored in the stream. + Msgs uint64 `json:"messages"` + + // Bytes is the number of bytes stored in the stream. + Bytes uint64 `json:"bytes"` + + // FirstSeq is the sequence number of the first message in the stream. + FirstSeq uint64 `json:"first_seq"` + + // FirstTime is the timestamp of the first message in the stream. + FirstTime time.Time `json:"first_ts"` + + // LastSeq is the sequence number of the last message in the stream. + LastSeq uint64 `json:"last_seq"` + + // LastTime is the timestamp of the last message in the stream. + LastTime time.Time `json:"last_ts"` + + // Consumers is the number of consumers on the stream. + Consumers int `json:"consumer_count"` + + // Deleted is a list of sequence numbers that have been removed from the + // stream. This field will only be returned if the stream has been + // fetched with the DeletedDetails option. + Deleted []uint64 `json:"deleted"` + + // NumDeleted is the number of messages that have been removed from the + // stream. Only deleted messages causing a gap in stream sequence numbers + // are counted. Messages deleted at the beginning or end of the stream + // are not counted. + NumDeleted int `json:"num_deleted"` + + // NumSubjects is the number of unique subjects the stream has received + // messages on. + NumSubjects uint64 `json:"num_subjects"` + + // Subjects is a map of subjects the stream has received messages on + // with message count per subject. This field will only be returned if + // the stream has been fetched with the SubjectFilter option. + Subjects map[string]uint64 `json:"subjects"` + } + + // ClusterInfo shows information about the underlying set of servers that + // make up the stream or consumer. + ClusterInfo struct { + // Name is the name of the cluster. + Name string `json:"name,omitempty"` + + // Leader is the server name of the RAFT leader. + Leader string `json:"leader,omitempty"` + + // Replicas is the list of members of the RAFT cluster + Replicas []*PeerInfo `json:"replicas,omitempty"` + } + + // PeerInfo shows information about the peers in the cluster that are + // supporting the stream or consumer. + PeerInfo struct { + // Name is the server name of the peer. + Name string `json:"name"` + + // Current indicates if the peer is up to date and synchronized with the + // leader. + Current bool `json:"current"` + + // Offline indicates if the peer is considered offline by the group. + Offline bool `json:"offline,omitempty"` + + // Active it the duration since this peer was last seen. + Active time.Duration `json:"active"` + + // Lag is the number of uncommitted operations this peer is behind the + // leader. + Lag uint64 `json:"lag,omitempty"` + } + + // SubjectTransformConfig is for applying a subject transform (to matching + // messages) before doing anything else when a new message is received. + SubjectTransformConfig struct { + // Source is the subject pattern to match incoming messages against. + Source string `json:"src"` + + // Destination is the subject pattern to remap the subject to. + Destination string `json:"dest"` + } + + // RePublish is for republishing messages once committed to a stream. The + // original subject is remapped from the subject pattern to the destination + // pattern. + RePublish struct { + // Source is the subject pattern to match incoming messages against. + Source string `json:"src,omitempty"` + + // Destination is the subject pattern to republish the subject to. + Destination string `json:"dest"` + + // HeadersOnly is a flag to indicate that only the headers should be + // republished. + HeadersOnly bool `json:"headers_only,omitempty"` + } + + // Placement is used to guide placement of streams in clustered JetStream. + Placement struct { + // Cluster is the name of the cluster to which the stream should be + // assigned. + Cluster string `json:"cluster"` + + // Tags are used to match streams to servers in the cluster. A stream + // will be assigned to a server with a matching tag. + Tags []string `json:"tags,omitempty"` + } + + // StreamSource dictates how streams can source from other streams. + StreamSource struct { + // Name is the name of the stream to source from. + Name string `json:"name"` + + // OptStartSeq is the sequence number to start sourcing from. + OptStartSeq uint64 `json:"opt_start_seq,omitempty"` + + // OptStartTime is the timestamp of messages to start sourcing from. + OptStartTime *time.Time `json:"opt_start_time,omitempty"` + + // FilterSubject is the subject filter used to only replicate messages + // with matching subjects. + FilterSubject string `json:"filter_subject,omitempty"` + + // SubjectTransforms is a list of subject transforms to apply to + // matching messages. + // + // Subject transforms on sources and mirrors are also used as subject + // filters with optional transformations. + SubjectTransforms []SubjectTransformConfig `json:"subject_transforms,omitempty"` + + // External is a configuration referencing a stream source in another + // account or JetStream domain. + External *ExternalStream `json:"external,omitempty"` + + // Domain is used to configure a stream source in another JetStream + // domain. This setting will set the External field with the appropriate + // APIPrefix. + Domain string `json:"-"` + } + + // ExternalStream allows you to qualify access to a stream source in another + // account. + ExternalStream struct { + // APIPrefix is the subject prefix that imports the other account/domain + // $JS.API.CONSUMER.> subjects. + APIPrefix string `json:"api"` + + // DeliverPrefix is the delivery subject to use for the push consumer. + DeliverPrefix string `json:"deliver"` + } + + // StreamConsumerLimits are the limits for a consumer on a stream. These can + // be overridden on a per consumer basis. + StreamConsumerLimits struct { + // InactiveThreshold is a duration which instructs the server to clean + // up the consumer if it has been inactive for the specified duration. + InactiveThreshold time.Duration `json:"inactive_threshold,omitempty"` + + // MaxAckPending is a maximum number of outstanding unacknowledged + // messages for a consumer. + MaxAckPending int `json:"max_ack_pending,omitempty"` + } + + // DiscardPolicy determines how to proceed when limits of messages or bytes + // are reached. + DiscardPolicy int + + // RetentionPolicy determines how messages in a stream are retained. + RetentionPolicy int + + // StorageType determines how messages are stored for retention. + StorageType int + + // StoreCompression determines how messages are compressed. + StoreCompression uint8 +) + +const ( + // LimitsPolicy (default) means that messages are retained until any given + // limit is reached. This could be one of MaxMsgs, MaxBytes, or MaxAge. + LimitsPolicy RetentionPolicy = iota + + // InterestPolicy specifies that when all known observables have + // acknowledged a message it can be removed. + InterestPolicy + + // WorkQueuePolicy specifies that when the first worker or subscriber + // acknowledges the message it can be removed. + WorkQueuePolicy +) + +const ( + // DiscardOld will remove older messages to return to the limits. This is + // the default. + DiscardOld DiscardPolicy = iota + + // DiscardNew will fail to store new messages once the limits are reached. + DiscardNew +) + +const ( + limitsPolicyString = "limits" + interestPolicyString = "interest" + workQueuePolicyString = "workqueue" +) + +func (rp RetentionPolicy) String() string { + switch rp { + case LimitsPolicy: + return "Limits" + case InterestPolicy: + return "Interest" + case WorkQueuePolicy: + return "WorkQueue" + default: + return "Unknown Retention Policy" + } +} + +func (rp RetentionPolicy) MarshalJSON() ([]byte, error) { + switch rp { + case LimitsPolicy: + return json.Marshal(limitsPolicyString) + case InterestPolicy: + return json.Marshal(interestPolicyString) + case WorkQueuePolicy: + return json.Marshal(workQueuePolicyString) + default: + return nil, fmt.Errorf("nats: can not marshal %v", rp) + } +} + +func (rp *RetentionPolicy) UnmarshalJSON(data []byte) error { + switch string(data) { + case jsonString(limitsPolicyString): + *rp = LimitsPolicy + case jsonString(interestPolicyString): + *rp = InterestPolicy + case jsonString(workQueuePolicyString): + *rp = WorkQueuePolicy + default: + return fmt.Errorf("nats: can not unmarshal %q", data) + } + return nil +} + +func (dp DiscardPolicy) String() string { + switch dp { + case DiscardOld: + return "DiscardOld" + case DiscardNew: + return "DiscardNew" + default: + return "Unknown Discard Policy" + } +} + +func (dp DiscardPolicy) MarshalJSON() ([]byte, error) { + switch dp { + case DiscardOld: + return json.Marshal("old") + case DiscardNew: + return json.Marshal("new") + default: + return nil, fmt.Errorf("nats: can not marshal %v", dp) + } +} + +func (dp *DiscardPolicy) UnmarshalJSON(data []byte) error { + switch strings.ToLower(string(data)) { + case jsonString("old"): + *dp = DiscardOld + case jsonString("new"): + *dp = DiscardNew + default: + return fmt.Errorf("nats: can not unmarshal %q", data) + } + return nil +} + +const ( + // FileStorage specifies on disk storage. It's the default. + FileStorage StorageType = iota + // MemoryStorage specifies in memory only. + MemoryStorage +) + +const ( + memoryStorageString = "memory" + fileStorageString = "file" +) + +func (st StorageType) String() string { + caser := cases.Title(language.AmericanEnglish) + switch st { + case MemoryStorage: + return caser.String(memoryStorageString) + case FileStorage: + return caser.String(fileStorageString) + default: + return "Unknown Storage Type" + } +} + +func (st StorageType) MarshalJSON() ([]byte, error) { + switch st { + case MemoryStorage: + return json.Marshal(memoryStorageString) + case FileStorage: + return json.Marshal(fileStorageString) + default: + return nil, fmt.Errorf("nats: can not marshal %v", st) + } +} + +func (st *StorageType) UnmarshalJSON(data []byte) error { + switch string(data) { + case jsonString(memoryStorageString): + *st = MemoryStorage + case jsonString(fileStorageString): + *st = FileStorage + default: + return fmt.Errorf("nats: can not unmarshal %q", data) + } + return nil +} + +func jsonString(s string) string { + return "\"" + s + "\"" +} + +const ( + // NoCompression disables compression on the stream. This is the default. + NoCompression StoreCompression = iota + + // S2Compression enables S2 compression on the stream. + S2Compression +) + +func (alg StoreCompression) String() string { + switch alg { + case NoCompression: + return "None" + case S2Compression: + return "S2" + default: + return "Unknown StoreCompression" + } +} + +func (alg StoreCompression) MarshalJSON() ([]byte, error) { + var str string + switch alg { + case S2Compression: + str = "s2" + case NoCompression: + str = "none" + default: + return nil, fmt.Errorf("unknown compression algorithm") + } + return json.Marshal(str) +} + +func (alg *StoreCompression) UnmarshalJSON(b []byte) error { + var str string + if err := json.Unmarshal(b, &str); err != nil { + return err + } + switch str { + case "s2": + *alg = S2Compression + case "none": + *alg = NoCompression + default: + return fmt.Errorf("unknown compression algorithm") + } + return nil +} diff --git a/vendor/github.com/nats-io/nats.go/js.go b/vendor/github.com/nats-io/nats.go/js.go new file mode 100644 index 00000000..5f8dfe3e --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/js.go @@ -0,0 +1,3880 @@ +// Copyright 2020-2023 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package nats + +import ( + "bytes" + "context" + "crypto/sha256" + "encoding/json" + "errors" + "fmt" + "math/rand" + "strconv" + "strings" + "sync" + "sync/atomic" + "time" + + "github.com/nats-io/nats.go/internal/parser" + "github.com/nats-io/nuid" +) + +// JetStream allows persistent messaging through JetStream. +// +// NOTE: JetStream is part of legacy API. +// Users are encouraged to switch to the new JetStream API for enhanced capabilities and +// simplified API. Please refer to the `jetstream` package. +// See: https://github.com/nats-io/nats.go/blob/main/jetstream/README.md +type JetStream interface { + // Publish publishes a message to JetStream. + Publish(subj string, data []byte, opts ...PubOpt) (*PubAck, error) + + // PublishMsg publishes a Msg to JetStream. + PublishMsg(m *Msg, opts ...PubOpt) (*PubAck, error) + + // PublishAsync publishes a message to JetStream and returns a PubAckFuture. + // The data should not be changed until the PubAckFuture has been processed. + PublishAsync(subj string, data []byte, opts ...PubOpt) (PubAckFuture, error) + + // PublishMsgAsync publishes a Msg to JetStream and returns a PubAckFuture. + // The message should not be changed until the PubAckFuture has been processed. + PublishMsgAsync(m *Msg, opts ...PubOpt) (PubAckFuture, error) + + // PublishAsyncPending returns the number of async publishes outstanding for this context. + PublishAsyncPending() int + + // PublishAsyncComplete returns a channel that will be closed when all outstanding messages are ack'd. + PublishAsyncComplete() <-chan struct{} + + // Subscribe creates an async Subscription for JetStream. + // The stream and consumer names can be provided with the nats.Bind() option. + // For creating an ephemeral (where the consumer name is picked by the server), + // you can provide the stream name with nats.BindStream(). + // If no stream name is specified, the library will attempt to figure out which + // stream the subscription is for. See important notes below for more details. + // + // IMPORTANT NOTES: + // * If none of the options Bind() nor Durable() are specified, the library will + // send a request to the server to create an ephemeral JetStream consumer, + // which will be deleted after an Unsubscribe() or Drain(), or automatically + // by the server after a short period of time after the NATS subscription is + // gone. + // * If Durable() option is specified, the library will attempt to lookup a JetStream + // consumer with this name, and if found, will bind to it and not attempt to + // delete it. However, if not found, the library will send a request to + // create such durable JetStream consumer. Note that the library will delete + // the JetStream consumer after an Unsubscribe() or Drain() only if it + // created the durable consumer while subscribing. If the durable consumer + // already existed prior to subscribing it won't be deleted. + // * If Bind() option is provided, the library will attempt to lookup the + // consumer with the given name, and if successful, bind to it. If the lookup fails, + // then the Subscribe() call will return an error. + Subscribe(subj string, cb MsgHandler, opts ...SubOpt) (*Subscription, error) + + // SubscribeSync creates a Subscription that can be used to process messages synchronously. + // See important note in Subscribe() + SubscribeSync(subj string, opts ...SubOpt) (*Subscription, error) + + // ChanSubscribe creates channel based Subscription. + // See important note in Subscribe() + ChanSubscribe(subj string, ch chan *Msg, opts ...SubOpt) (*Subscription, error) + + // ChanQueueSubscribe creates channel based Subscription with a queue group. + // See important note in QueueSubscribe() + ChanQueueSubscribe(subj, queue string, ch chan *Msg, opts ...SubOpt) (*Subscription, error) + + // QueueSubscribe creates a Subscription with a queue group. + // If no optional durable name nor binding options are specified, the queue name will be used as a durable name. + // See important note in Subscribe() + QueueSubscribe(subj, queue string, cb MsgHandler, opts ...SubOpt) (*Subscription, error) + + // QueueSubscribeSync creates a Subscription with a queue group that can be used to process messages synchronously. + // See important note in QueueSubscribe() + QueueSubscribeSync(subj, queue string, opts ...SubOpt) (*Subscription, error) + + // PullSubscribe creates a Subscription that can fetch messages. + // See important note in Subscribe(). Additionally, for an ephemeral pull consumer, the "durable" value must be + // set to an empty string. + PullSubscribe(subj, durable string, opts ...SubOpt) (*Subscription, error) +} + +// JetStreamContext allows JetStream messaging and stream management. +// +// NOTE: JetStreamContext is part of legacy API. +// Users are encouraged to switch to the new JetStream API for enhanced capabilities and +// simplified API. Please refer to the `jetstream` package. +// See: https://github.com/nats-io/nats.go/blob/main/jetstream/README.md +type JetStreamContext interface { + JetStream + JetStreamManager + KeyValueManager + ObjectStoreManager +} + +// Request API subjects for JetStream. +const ( + // defaultAPIPrefix is the default prefix for the JetStream API. + defaultAPIPrefix = "$JS.API." + + // jsDomainT is used to create JetStream API prefix by specifying only Domain + jsDomainT = "$JS.%s.API." + + // jsExtDomainT is used to create a StreamSource External APIPrefix + jsExtDomainT = "$JS.%s.API" + + // apiAccountInfo is for obtaining general information about JetStream. + apiAccountInfo = "INFO" + + // apiConsumerCreateT is used to create consumers. + // it accepts stream name and consumer name. + apiConsumerCreateT = "CONSUMER.CREATE.%s.%s" + + // apiConsumerCreateT is used to create consumers. + // it accepts stream name, consumer name and filter subject + apiConsumerCreateWithFilterSubjectT = "CONSUMER.CREATE.%s.%s.%s" + + // apiLegacyConsumerCreateT is used to create consumers. + // this is a legacy endpoint to support creating ephemerals before nats-server v2.9.0. + apiLegacyConsumerCreateT = "CONSUMER.CREATE.%s" + + // apiDurableCreateT is used to create durable consumers. + // this is a legacy endpoint to support creating durable consumers before nats-server v2.9.0. + apiDurableCreateT = "CONSUMER.DURABLE.CREATE.%s.%s" + + // apiConsumerInfoT is used to create consumers. + apiConsumerInfoT = "CONSUMER.INFO.%s.%s" + + // apiRequestNextT is the prefix for the request next message(s) for a consumer in worker/pull mode. + apiRequestNextT = "CONSUMER.MSG.NEXT.%s.%s" + + // apiConsumerDeleteT is used to delete consumers. + apiConsumerDeleteT = "CONSUMER.DELETE.%s.%s" + + // apiConsumerListT is used to return all detailed consumer information + apiConsumerListT = "CONSUMER.LIST.%s" + + // apiConsumerNamesT is used to return a list with all consumer names for the stream. + apiConsumerNamesT = "CONSUMER.NAMES.%s" + + // apiStreams can lookup a stream by subject. + apiStreams = "STREAM.NAMES" + + // apiStreamCreateT is the endpoint to create new streams. + apiStreamCreateT = "STREAM.CREATE.%s" + + // apiStreamInfoT is the endpoint to get information on a stream. + apiStreamInfoT = "STREAM.INFO.%s" + + // apiStreamUpdateT is the endpoint to update existing streams. + apiStreamUpdateT = "STREAM.UPDATE.%s" + + // apiStreamDeleteT is the endpoint to delete streams. + apiStreamDeleteT = "STREAM.DELETE.%s" + + // apiStreamPurgeT is the endpoint to purge streams. + apiStreamPurgeT = "STREAM.PURGE.%s" + + // apiStreamListT is the endpoint that will return all detailed stream information + apiStreamListT = "STREAM.LIST" + + // apiMsgGetT is the endpoint to get a message. + apiMsgGetT = "STREAM.MSG.GET.%s" + + // apiMsgGetT is the endpoint to perform a direct get of a message. + apiDirectMsgGetT = "DIRECT.GET.%s" + + // apiDirectMsgGetLastBySubjectT is the endpoint to perform a direct get of a message by subject. + apiDirectMsgGetLastBySubjectT = "DIRECT.GET.%s.%s" + + // apiMsgDeleteT is the endpoint to remove a message. + apiMsgDeleteT = "STREAM.MSG.DELETE.%s" + + // orderedHeartbeatsInterval is how fast we want HBs from the server during idle. + orderedHeartbeatsInterval = 5 * time.Second + + // Scale for threshold of missed HBs or lack of activity. + hbcThresh = 2 + + // For ChanSubscription, we can't update sub.delivered as we do for other + // type of subscriptions, since the channel is user provided. + // With flow control in play, we will check for flow control on incoming + // messages (as opposed to when they are delivered), but also from a go + // routine. Without this, the subscription would possibly stall until + // a new message or heartbeat/fc are received. + chanSubFCCheckInterval = 250 * time.Millisecond + + // Default time wait between retries on Publish iff err is NoResponders. + DefaultPubRetryWait = 250 * time.Millisecond + + // Default number of retries + DefaultPubRetryAttempts = 2 + + // defaultAsyncPubAckInflight is the number of async pub acks inflight. + defaultAsyncPubAckInflight = 4000 +) + +// Types of control messages, so far heartbeat and flow control +const ( + jsCtrlHB = 1 + jsCtrlFC = 2 +) + +// js is an internal struct from a JetStreamContext. +type js struct { + nc *Conn + opts *jsOpts + + // For async publish context. + mu sync.RWMutex + rpre string + rsub *Subscription + pafs map[string]*pubAckFuture + stc chan struct{} + dch chan struct{} + rr *rand.Rand + connStatusCh chan (Status) + replyPrefix string + replyPrefixLen int +} + +type jsOpts struct { + ctx context.Context + // For importing JetStream from other accounts. + pre string + // Amount of time to wait for API requests. + wait time.Duration + // For async publish error handling. + aecb MsgErrHandler + // Max async pub ack in flight + maxpa int + // the domain that produced the pre + domain string + // enables protocol tracing + ctrace ClientTrace + shouldTrace bool + // purgeOpts contains optional stream purge options + purgeOpts *StreamPurgeRequest + // streamInfoOpts contains optional stream info options + streamInfoOpts *StreamInfoRequest + // streamListSubject is used for subject filtering when listing streams / stream names + streamListSubject string + // For direct get message requests + directGet bool + // For direct get next message + directNextFor string + + // featureFlags are used to enable/disable specific JetStream features + featureFlags featureFlags +} + +const ( + defaultRequestWait = 5 * time.Second + defaultAccountCheck = 20 * time.Second +) + +// JetStream returns a JetStreamContext for messaging and stream management. +// Errors are only returned if inconsistent options are provided. +// +// NOTE: JetStreamContext is part of legacy API. +// Users are encouraged to switch to the new JetStream API for enhanced capabilities and +// simplified API. Please refer to the `jetstream` package. +// See: https://github.com/nats-io/nats.go/blob/main/jetstream/README.md +func (nc *Conn) JetStream(opts ...JSOpt) (JetStreamContext, error) { + js := &js{ + nc: nc, + opts: &jsOpts{ + pre: defaultAPIPrefix, + wait: defaultRequestWait, + maxpa: defaultAsyncPubAckInflight, + }, + } + inboxPrefix := InboxPrefix + if js.nc.Opts.InboxPrefix != _EMPTY_ { + inboxPrefix = js.nc.Opts.InboxPrefix + "." + } + js.replyPrefix = inboxPrefix + js.replyPrefixLen = len(js.replyPrefix) + aReplyTokensize + 1 + + for _, opt := range opts { + if err := opt.configureJSContext(js.opts); err != nil { + return nil, err + } + } + return js, nil +} + +// JSOpt configures a JetStreamContext. +type JSOpt interface { + configureJSContext(opts *jsOpts) error +} + +// jsOptFn configures an option for the JetStreamContext. +type jsOptFn func(opts *jsOpts) error + +func (opt jsOptFn) configureJSContext(opts *jsOpts) error { + return opt(opts) +} + +type featureFlags struct { + useDurableConsumerCreate bool +} + +// UseLegacyDurableConsumers makes JetStream use the legacy (pre nats-server v2.9.0) subjects for consumer creation. +// If this option is used when creating JetStremContext, $JS.API.CONSUMER.DURABLE.CREATE.. will be used +// to create a consumer with Durable provided, rather than $JS.API.CONSUMER.CREATE... +func UseLegacyDurableConsumers() JSOpt { + return jsOptFn(func(opts *jsOpts) error { + opts.featureFlags.useDurableConsumerCreate = true + return nil + }) +} + +// ClientTrace can be used to trace API interactions for the JetStream Context. +type ClientTrace struct { + RequestSent func(subj string, payload []byte) + ResponseReceived func(subj string, payload []byte, hdr Header) +} + +func (ct ClientTrace) configureJSContext(js *jsOpts) error { + js.ctrace = ct + js.shouldTrace = true + return nil +} + +// Domain changes the domain part of JetStream API prefix. +func Domain(domain string) JSOpt { + if domain == _EMPTY_ { + return APIPrefix(_EMPTY_) + } + + return jsOptFn(func(js *jsOpts) error { + js.domain = domain + js.pre = fmt.Sprintf(jsDomainT, domain) + + return nil + }) + +} + +func (s *StreamPurgeRequest) configureJSContext(js *jsOpts) error { + js.purgeOpts = s + return nil +} + +func (s *StreamInfoRequest) configureJSContext(js *jsOpts) error { + js.streamInfoOpts = s + return nil +} + +// APIPrefix changes the default prefix used for the JetStream API. +func APIPrefix(pre string) JSOpt { + return jsOptFn(func(js *jsOpts) error { + if pre == _EMPTY_ { + return nil + } + + js.pre = pre + if !strings.HasSuffix(js.pre, ".") { + js.pre = js.pre + "." + } + + return nil + }) +} + +// DirectGet is an option that can be used to make GetMsg() or GetLastMsg() +// retrieve message directly from a group of servers (leader and replicas) +// if the stream was created with the AllowDirect option. +func DirectGet() JSOpt { + return jsOptFn(func(js *jsOpts) error { + js.directGet = true + return nil + }) +} + +// DirectGetNext is an option that can be used to make GetMsg() retrieve message +// directly from a group of servers (leader and replicas) if the stream was +// created with the AllowDirect option. +// The server will find the next message matching the filter `subject` starting +// at the start sequence (argument in GetMsg()). The filter `subject` can be a +// wildcard. +func DirectGetNext(subject string) JSOpt { + return jsOptFn(func(js *jsOpts) error { + js.directGet = true + js.directNextFor = subject + return nil + }) +} + +// StreamListFilter is an option that can be used to configure `StreamsInfo()` and `StreamNames()` requests. +// It allows filtering the returned streams by subject associated with each stream. +// Wildcards can be used. For example, `StreamListFilter(FOO.*.A) will return +// all streams which have at least one subject matching the provided pattern (e.g. FOO.TEST.A). +func StreamListFilter(subject string) JSOpt { + return jsOptFn(func(opts *jsOpts) error { + opts.streamListSubject = subject + return nil + }) +} + +func (js *js) apiSubj(subj string) string { + if js.opts.pre == _EMPTY_ { + return subj + } + var b strings.Builder + b.WriteString(js.opts.pre) + b.WriteString(subj) + return b.String() +} + +// PubOpt configures options for publishing JetStream messages. +type PubOpt interface { + configurePublish(opts *pubOpts) error +} + +// pubOptFn is a function option used to configure JetStream Publish. +type pubOptFn func(opts *pubOpts) error + +func (opt pubOptFn) configurePublish(opts *pubOpts) error { + return opt(opts) +} + +type pubOpts struct { + ctx context.Context + ttl time.Duration + id string + lid string // Expected last msgId + str string // Expected stream name + seq *uint64 // Expected last sequence + lss *uint64 // Expected last sequence per subject + + // Publish retries for NoResponders err. + rwait time.Duration // Retry wait between attempts + rnum int // Retry attempts + + // stallWait is the max wait of a async pub ack. + stallWait time.Duration +} + +// pubAckResponse is the ack response from the JetStream API when publishing a message. +type pubAckResponse struct { + apiResponse + *PubAck +} + +// PubAck is an ack received after successfully publishing a message. +type PubAck struct { + Stream string `json:"stream"` + Sequence uint64 `json:"seq"` + Duplicate bool `json:"duplicate,omitempty"` + Domain string `json:"domain,omitempty"` +} + +// Headers for published messages. +const ( + MsgIdHdr = "Nats-Msg-Id" + ExpectedStreamHdr = "Nats-Expected-Stream" + ExpectedLastSeqHdr = "Nats-Expected-Last-Sequence" + ExpectedLastSubjSeqHdr = "Nats-Expected-Last-Subject-Sequence" + ExpectedLastMsgIdHdr = "Nats-Expected-Last-Msg-Id" + MsgRollup = "Nats-Rollup" +) + +// Headers for republished messages and direct gets. +const ( + JSStream = "Nats-Stream" + JSSequence = "Nats-Sequence" + JSTimeStamp = "Nats-Time-Stamp" + JSSubject = "Nats-Subject" + JSLastSequence = "Nats-Last-Sequence" +) + +// MsgSize is a header that will be part of a consumer's delivered message if HeadersOnly requested. +const MsgSize = "Nats-Msg-Size" + +// Rollups, can be subject only or all messages. +const ( + MsgRollupSubject = "sub" + MsgRollupAll = "all" +) + +// PublishMsg publishes a Msg to a stream from JetStream. +func (js *js) PublishMsg(m *Msg, opts ...PubOpt) (*PubAck, error) { + var o = pubOpts{rwait: DefaultPubRetryWait, rnum: DefaultPubRetryAttempts} + if len(opts) > 0 { + if m.Header == nil { + m.Header = Header{} + } + for _, opt := range opts { + if err := opt.configurePublish(&o); err != nil { + return nil, err + } + } + } + // Check for option collisions. Right now just timeout and context. + if o.ctx != nil && o.ttl != 0 { + return nil, ErrContextAndTimeout + } + if o.ttl == 0 && o.ctx == nil { + o.ttl = js.opts.wait + } + if o.stallWait > 0 { + return nil, fmt.Errorf("nats: stall wait cannot be set to sync publish") + } + + if o.id != _EMPTY_ { + m.Header.Set(MsgIdHdr, o.id) + } + if o.lid != _EMPTY_ { + m.Header.Set(ExpectedLastMsgIdHdr, o.lid) + } + if o.str != _EMPTY_ { + m.Header.Set(ExpectedStreamHdr, o.str) + } + if o.seq != nil { + m.Header.Set(ExpectedLastSeqHdr, strconv.FormatUint(*o.seq, 10)) + } + if o.lss != nil { + m.Header.Set(ExpectedLastSubjSeqHdr, strconv.FormatUint(*o.lss, 10)) + } + + var resp *Msg + var err error + + if o.ttl > 0 { + resp, err = js.nc.RequestMsg(m, time.Duration(o.ttl)) + } else { + resp, err = js.nc.RequestMsgWithContext(o.ctx, m) + } + + if err != nil { + for r, ttl := 0, o.ttl; errors.Is(err, ErrNoResponders) && (r < o.rnum || o.rnum < 0); r++ { + // To protect against small blips in leadership changes etc, if we get a no responders here retry. + if o.ctx != nil { + select { + case <-o.ctx.Done(): + case <-time.After(o.rwait): + } + } else { + time.Sleep(o.rwait) + } + if o.ttl > 0 { + ttl -= o.rwait + if ttl <= 0 { + err = ErrTimeout + break + } + resp, err = js.nc.RequestMsg(m, time.Duration(ttl)) + } else { + resp, err = js.nc.RequestMsgWithContext(o.ctx, m) + } + } + if err != nil { + if errors.Is(err, ErrNoResponders) { + err = ErrNoStreamResponse + } + return nil, err + } + } + + var pa pubAckResponse + if err := json.Unmarshal(resp.Data, &pa); err != nil { + return nil, ErrInvalidJSAck + } + if pa.Error != nil { + return nil, pa.Error + } + if pa.PubAck == nil || pa.PubAck.Stream == _EMPTY_ { + return nil, ErrInvalidJSAck + } + return pa.PubAck, nil +} + +// Publish publishes a message to a stream from JetStream. +func (js *js) Publish(subj string, data []byte, opts ...PubOpt) (*PubAck, error) { + return js.PublishMsg(&Msg{Subject: subj, Data: data}, opts...) +} + +// PubAckFuture is a future for a PubAck. +type PubAckFuture interface { + // Ok returns a receive only channel that can be used to get a PubAck. + Ok() <-chan *PubAck + + // Err returns a receive only channel that can be used to get the error from an async publish. + Err() <-chan error + + // Msg returns the message that was sent to the server. + Msg() *Msg +} + +type pubAckFuture struct { + js *js + msg *Msg + pa *PubAck + st time.Time + err error + errCh chan error + doneCh chan *PubAck +} + +func (paf *pubAckFuture) Ok() <-chan *PubAck { + paf.js.mu.Lock() + defer paf.js.mu.Unlock() + + if paf.doneCh == nil { + paf.doneCh = make(chan *PubAck, 1) + if paf.pa != nil { + paf.doneCh <- paf.pa + } + } + + return paf.doneCh +} + +func (paf *pubAckFuture) Err() <-chan error { + paf.js.mu.Lock() + defer paf.js.mu.Unlock() + + if paf.errCh == nil { + paf.errCh = make(chan error, 1) + if paf.err != nil { + paf.errCh <- paf.err + } + } + + return paf.errCh +} + +func (paf *pubAckFuture) Msg() *Msg { + paf.js.mu.RLock() + defer paf.js.mu.RUnlock() + return paf.msg +} + +// For quick token lookup etc. +const aReplyTokensize = 6 + +func (js *js) newAsyncReply() string { + js.mu.Lock() + if js.rsub == nil { + // Create our wildcard reply subject. + sha := sha256.New() + sha.Write([]byte(nuid.Next())) + b := sha.Sum(nil) + for i := 0; i < aReplyTokensize; i++ { + b[i] = rdigits[int(b[i]%base)] + } + js.rpre = fmt.Sprintf("%s%s.", js.replyPrefix, b[:aReplyTokensize]) + sub, err := js.nc.Subscribe(fmt.Sprintf("%s*", js.rpre), js.handleAsyncReply) + if err != nil { + js.mu.Unlock() + return _EMPTY_ + } + js.rsub = sub + js.rr = rand.New(rand.NewSource(time.Now().UnixNano())) + } + if js.connStatusCh == nil { + js.connStatusCh = js.nc.StatusChanged(RECONNECTING, CLOSED) + go js.resetPendingAcksOnReconnect() + } + var sb strings.Builder + sb.WriteString(js.rpre) + rn := js.rr.Int63() + var b [aReplyTokensize]byte + for i, l := 0, rn; i < len(b); i++ { + b[i] = rdigits[l%base] + l /= base + } + sb.Write(b[:]) + js.mu.Unlock() + return sb.String() +} + +func (js *js) resetPendingAcksOnReconnect() { + js.mu.Lock() + connStatusCh := js.connStatusCh + js.mu.Unlock() + for { + newStatus, ok := <-connStatusCh + if !ok || newStatus == CLOSED { + return + } + js.mu.Lock() + errCb := js.opts.aecb + for id, paf := range js.pafs { + paf.err = ErrDisconnected + if paf.errCh != nil { + paf.errCh <- paf.err + } + if errCb != nil { + // clear reply subject so that new one is created on republish + js.mu.Unlock() + errCb(js, paf.msg, ErrDisconnected) + js.mu.Lock() + } + delete(js.pafs, id) + } + if js.dch != nil { + close(js.dch) + js.dch = nil + } + js.mu.Unlock() + } +} + +func (js *js) cleanupReplySub() { + js.mu.Lock() + if js.rsub != nil { + js.rsub.Unsubscribe() + js.rsub = nil + } + if js.connStatusCh != nil { + close(js.connStatusCh) + js.connStatusCh = nil + } + js.mu.Unlock() +} + +// registerPAF will register for a PubAckFuture. +func (js *js) registerPAF(id string, paf *pubAckFuture) (int, int) { + js.mu.Lock() + if js.pafs == nil { + js.pafs = make(map[string]*pubAckFuture) + } + paf.js = js + js.pafs[id] = paf + np := len(js.pafs) + maxpa := js.opts.maxpa + js.mu.Unlock() + return np, maxpa +} + +// Lock should be held. +func (js *js) getPAF(id string) *pubAckFuture { + if js.pafs == nil { + return nil + } + return js.pafs[id] +} + +// clearPAF will remove a PubAckFuture that was registered. +func (js *js) clearPAF(id string) { + js.mu.Lock() + delete(js.pafs, id) + js.mu.Unlock() +} + +// PublishAsyncPending returns how many PubAckFutures are pending. +func (js *js) PublishAsyncPending() int { + js.mu.RLock() + defer js.mu.RUnlock() + return len(js.pafs) +} + +func (js *js) asyncStall() <-chan struct{} { + js.mu.Lock() + if js.stc == nil { + js.stc = make(chan struct{}) + } + stc := js.stc + js.mu.Unlock() + return stc +} + +// Handle an async reply from PublishAsync. +func (js *js) handleAsyncReply(m *Msg) { + if len(m.Subject) <= js.replyPrefixLen { + return + } + id := m.Subject[js.replyPrefixLen:] + + js.mu.Lock() + paf := js.getPAF(id) + if paf == nil { + js.mu.Unlock() + return + } + // Remove + delete(js.pafs, id) + + // Check on anyone stalled and waiting. + if js.stc != nil && len(js.pafs) < js.opts.maxpa { + close(js.stc) + js.stc = nil + } + // Check on anyone one waiting on done status. + if js.dch != nil && len(js.pafs) == 0 { + dch := js.dch + js.dch = nil + // Defer here so error is processed and can be checked. + defer close(dch) + } + + doErr := func(err error) { + paf.err = err + if paf.errCh != nil { + paf.errCh <- paf.err + } + cb := js.opts.aecb + js.mu.Unlock() + if cb != nil { + cb(paf.js, paf.msg, err) + } + } + + // Process no responders etc. + if len(m.Data) == 0 && m.Header.Get(statusHdr) == noResponders { + doErr(ErrNoResponders) + return + } + + var pa pubAckResponse + if err := json.Unmarshal(m.Data, &pa); err != nil { + doErr(ErrInvalidJSAck) + return + } + if pa.Error != nil { + doErr(pa.Error) + return + } + if pa.PubAck == nil || pa.PubAck.Stream == _EMPTY_ { + doErr(ErrInvalidJSAck) + return + } + + // So here we have received a proper puback. + paf.pa = pa.PubAck + if paf.doneCh != nil { + paf.doneCh <- paf.pa + } + js.mu.Unlock() +} + +// MsgErrHandler is used to process asynchronous errors from +// JetStream PublishAsync. It will return the original +// message sent to the server for possible retransmitting and the error encountered. +type MsgErrHandler func(JetStream, *Msg, error) + +// PublishAsyncErrHandler sets the error handler for async publishes in JetStream. +func PublishAsyncErrHandler(cb MsgErrHandler) JSOpt { + return jsOptFn(func(js *jsOpts) error { + js.aecb = cb + return nil + }) +} + +// PublishAsyncMaxPending sets the maximum outstanding async publishes that can be inflight at one time. +func PublishAsyncMaxPending(max int) JSOpt { + return jsOptFn(func(js *jsOpts) error { + if max < 1 { + return errors.New("nats: max ack pending should be >= 1") + } + js.maxpa = max + return nil + }) +} + +// PublishAsync publishes a message to JetStream and returns a PubAckFuture +func (js *js) PublishAsync(subj string, data []byte, opts ...PubOpt) (PubAckFuture, error) { + return js.PublishMsgAsync(&Msg{Subject: subj, Data: data}, opts...) +} + +const defaultStallWait = 200 * time.Millisecond + +func (js *js) PublishMsgAsync(m *Msg, opts ...PubOpt) (PubAckFuture, error) { + var o pubOpts + if len(opts) > 0 { + if m.Header == nil { + m.Header = Header{} + } + for _, opt := range opts { + if err := opt.configurePublish(&o); err != nil { + return nil, err + } + } + } + + // Timeouts and contexts do not make sense for these. + if o.ttl != 0 || o.ctx != nil { + return nil, ErrContextAndTimeout + } + stallWait := defaultStallWait + if o.stallWait > 0 { + stallWait = o.stallWait + } + + // FIXME(dlc) - Make common. + if o.id != _EMPTY_ { + m.Header.Set(MsgIdHdr, o.id) + } + if o.lid != _EMPTY_ { + m.Header.Set(ExpectedLastMsgIdHdr, o.lid) + } + if o.str != _EMPTY_ { + m.Header.Set(ExpectedStreamHdr, o.str) + } + if o.seq != nil { + m.Header.Set(ExpectedLastSeqHdr, strconv.FormatUint(*o.seq, 10)) + } + if o.lss != nil { + m.Header.Set(ExpectedLastSubjSeqHdr, strconv.FormatUint(*o.lss, 10)) + } + + // Reply + if m.Reply != _EMPTY_ { + return nil, errors.New("nats: reply subject should be empty") + } + reply := m.Reply + m.Reply = js.newAsyncReply() + defer func() { m.Reply = reply }() + + if m.Reply == _EMPTY_ { + return nil, errors.New("nats: error creating async reply handler") + } + + id := m.Reply[js.replyPrefixLen:] + paf := &pubAckFuture{msg: m, st: time.Now()} + numPending, maxPending := js.registerPAF(id, paf) + + if maxPending > 0 && numPending >= maxPending { + select { + case <-js.asyncStall(): + case <-time.After(stallWait): + js.clearPAF(id) + return nil, errors.New("nats: stalled with too many outstanding async published messages") + } + } + if err := js.nc.PublishMsg(m); err != nil { + js.clearPAF(id) + return nil, err + } + + return paf, nil +} + +// PublishAsyncComplete returns a channel that will be closed when all outstanding messages have been ack'd. +func (js *js) PublishAsyncComplete() <-chan struct{} { + js.mu.Lock() + defer js.mu.Unlock() + if js.dch == nil { + js.dch = make(chan struct{}) + } + dch := js.dch + if len(js.pafs) == 0 { + close(js.dch) + js.dch = nil + } + return dch +} + +// MsgId sets the message ID used for deduplication. +func MsgId(id string) PubOpt { + return pubOptFn(func(opts *pubOpts) error { + opts.id = id + return nil + }) +} + +// ExpectStream sets the expected stream to respond from the publish. +func ExpectStream(stream string) PubOpt { + return pubOptFn(func(opts *pubOpts) error { + opts.str = stream + return nil + }) +} + +// ExpectLastSequence sets the expected sequence in the response from the publish. +func ExpectLastSequence(seq uint64) PubOpt { + return pubOptFn(func(opts *pubOpts) error { + opts.seq = &seq + return nil + }) +} + +// ExpectLastSequencePerSubject sets the expected sequence per subject in the response from the publish. +func ExpectLastSequencePerSubject(seq uint64) PubOpt { + return pubOptFn(func(opts *pubOpts) error { + opts.lss = &seq + return nil + }) +} + +// ExpectLastMsgId sets the expected last msgId in the response from the publish. +func ExpectLastMsgId(id string) PubOpt { + return pubOptFn(func(opts *pubOpts) error { + opts.lid = id + return nil + }) +} + +// RetryWait sets the retry wait time when ErrNoResponders is encountered. +func RetryWait(dur time.Duration) PubOpt { + return pubOptFn(func(opts *pubOpts) error { + opts.rwait = dur + return nil + }) +} + +// RetryAttempts sets the retry number of attempts when ErrNoResponders is encountered. +func RetryAttempts(num int) PubOpt { + return pubOptFn(func(opts *pubOpts) error { + opts.rnum = num + return nil + }) +} + +// StallWait sets the max wait when the producer becomes stall producing messages. +func StallWait(ttl time.Duration) PubOpt { + return pubOptFn(func(opts *pubOpts) error { + if ttl <= 0 { + return fmt.Errorf("nats: stall wait should be more than 0") + } + opts.stallWait = ttl + return nil + }) +} + +type ackOpts struct { + ttl time.Duration + ctx context.Context + nakDelay time.Duration +} + +// AckOpt are the options that can be passed when acknowledge a message. +type AckOpt interface { + configureAck(opts *ackOpts) error +} + +// MaxWait sets the maximum amount of time we will wait for a response. +type MaxWait time.Duration + +func (ttl MaxWait) configureJSContext(js *jsOpts) error { + js.wait = time.Duration(ttl) + return nil +} + +func (ttl MaxWait) configurePull(opts *pullOpts) error { + opts.ttl = time.Duration(ttl) + return nil +} + +// AckWait sets the maximum amount of time we will wait for an ack. +type AckWait time.Duration + +func (ttl AckWait) configurePublish(opts *pubOpts) error { + opts.ttl = time.Duration(ttl) + return nil +} + +func (ttl AckWait) configureSubscribe(opts *subOpts) error { + opts.cfg.AckWait = time.Duration(ttl) + return nil +} + +func (ttl AckWait) configureAck(opts *ackOpts) error { + opts.ttl = time.Duration(ttl) + return nil +} + +// ContextOpt is an option used to set a context.Context. +type ContextOpt struct { + context.Context +} + +func (ctx ContextOpt) configureJSContext(opts *jsOpts) error { + opts.ctx = ctx + return nil +} + +func (ctx ContextOpt) configurePublish(opts *pubOpts) error { + opts.ctx = ctx + return nil +} + +func (ctx ContextOpt) configureSubscribe(opts *subOpts) error { + opts.ctx = ctx + return nil +} + +func (ctx ContextOpt) configurePull(opts *pullOpts) error { + opts.ctx = ctx + return nil +} + +func (ctx ContextOpt) configureAck(opts *ackOpts) error { + opts.ctx = ctx + return nil +} + +// Context returns an option that can be used to configure a context for APIs +// that are context aware such as those part of the JetStream interface. +func Context(ctx context.Context) ContextOpt { + return ContextOpt{ctx} +} + +type nakDelay time.Duration + +func (d nakDelay) configureAck(opts *ackOpts) error { + opts.nakDelay = time.Duration(d) + return nil +} + +// Subscribe + +// ConsumerConfig is the configuration of a JetStream consumer. +type ConsumerConfig struct { + Durable string `json:"durable_name,omitempty"` + Name string `json:"name,omitempty"` + Description string `json:"description,omitempty"` + DeliverPolicy DeliverPolicy `json:"deliver_policy"` + OptStartSeq uint64 `json:"opt_start_seq,omitempty"` + OptStartTime *time.Time `json:"opt_start_time,omitempty"` + AckPolicy AckPolicy `json:"ack_policy"` + AckWait time.Duration `json:"ack_wait,omitempty"` + MaxDeliver int `json:"max_deliver,omitempty"` + BackOff []time.Duration `json:"backoff,omitempty"` + FilterSubject string `json:"filter_subject,omitempty"` + FilterSubjects []string `json:"filter_subjects,omitempty"` + ReplayPolicy ReplayPolicy `json:"replay_policy"` + RateLimit uint64 `json:"rate_limit_bps,omitempty"` // Bits per sec + SampleFrequency string `json:"sample_freq,omitempty"` + MaxWaiting int `json:"max_waiting,omitempty"` + MaxAckPending int `json:"max_ack_pending,omitempty"` + FlowControl bool `json:"flow_control,omitempty"` + Heartbeat time.Duration `json:"idle_heartbeat,omitempty"` + HeadersOnly bool `json:"headers_only,omitempty"` + + // Pull based options. + MaxRequestBatch int `json:"max_batch,omitempty"` + MaxRequestExpires time.Duration `json:"max_expires,omitempty"` + MaxRequestMaxBytes int `json:"max_bytes,omitempty"` + + // Push based consumers. + DeliverSubject string `json:"deliver_subject,omitempty"` + DeliverGroup string `json:"deliver_group,omitempty"` + + // Inactivity threshold. + InactiveThreshold time.Duration `json:"inactive_threshold,omitempty"` + + // Generally inherited by parent stream and other markers, now can be configured directly. + Replicas int `json:"num_replicas"` + // Force memory storage. + MemoryStorage bool `json:"mem_storage,omitempty"` + + // Metadata is additional metadata for the Consumer. + // Keys starting with `_nats` are reserved. + // NOTE: Metadata requires nats-server v2.10.0+ + Metadata map[string]string `json:"metadata,omitempty"` +} + +// ConsumerInfo is the info from a JetStream consumer. +type ConsumerInfo struct { + Stream string `json:"stream_name"` + Name string `json:"name"` + Created time.Time `json:"created"` + Config ConsumerConfig `json:"config"` + Delivered SequenceInfo `json:"delivered"` + AckFloor SequenceInfo `json:"ack_floor"` + NumAckPending int `json:"num_ack_pending"` + NumRedelivered int `json:"num_redelivered"` + NumWaiting int `json:"num_waiting"` + NumPending uint64 `json:"num_pending"` + Cluster *ClusterInfo `json:"cluster,omitempty"` + PushBound bool `json:"push_bound,omitempty"` +} + +// SequenceInfo has both the consumer and the stream sequence and last activity. +type SequenceInfo struct { + Consumer uint64 `json:"consumer_seq"` + Stream uint64 `json:"stream_seq"` + Last *time.Time `json:"last_active,omitempty"` +} + +// SequencePair includes the consumer and stream sequence info from a JetStream consumer. +type SequencePair struct { + Consumer uint64 `json:"consumer_seq"` + Stream uint64 `json:"stream_seq"` +} + +// nextRequest is for getting next messages for pull based consumers from JetStream. +type nextRequest struct { + Expires time.Duration `json:"expires,omitempty"` + Batch int `json:"batch,omitempty"` + NoWait bool `json:"no_wait,omitempty"` + MaxBytes int `json:"max_bytes,omitempty"` + Heartbeat time.Duration `json:"idle_heartbeat,omitempty"` +} + +// jsSub includes JetStream subscription info. +type jsSub struct { + js *js + + // For pull subscribers, this is the next message subject to send requests to. + nms string + + psubj string // the subject that was passed by user to the subscribe calls + consumer string + stream string + deliver string + pull bool + dc bool // Delete JS consumer + ackNone bool + + // This is ConsumerInfo's Pending+Consumer.Delivered that we get from the + // add consumer response. Note that some versions of the server gather the + // consumer info *after* the creation of the consumer, which means that + // some messages may have been already delivered. So the sum of the two + // is a more accurate representation of the number of messages pending or + // in the process of being delivered to the subscription when created. + pending uint64 + + // Ordered consumers + ordered bool + dseq uint64 + sseq uint64 + ccreq *createConsumerRequest + + // Heartbeats and Flow Control handling from push consumers. + hbc *time.Timer + hbi time.Duration + active bool + cmeta string + fcr string + fcd uint64 + fciseq uint64 + csfct *time.Timer + + // Cancellation function to cancel context on drain/unsubscribe. + cancel func() +} + +// Deletes the JS Consumer. +// No connection nor subscription lock must be held on entry. +func (sub *Subscription) deleteConsumer() error { + sub.mu.Lock() + jsi := sub.jsi + if jsi == nil { + sub.mu.Unlock() + return nil + } + if jsi.stream == _EMPTY_ || jsi.consumer == _EMPTY_ { + sub.mu.Unlock() + return nil + } + stream, consumer := jsi.stream, jsi.consumer + js := jsi.js + sub.mu.Unlock() + + return js.DeleteConsumer(stream, consumer) +} + +// SubOpt configures options for subscribing to JetStream consumers. +type SubOpt interface { + configureSubscribe(opts *subOpts) error +} + +// subOptFn is a function option used to configure a JetStream Subscribe. +type subOptFn func(opts *subOpts) error + +func (opt subOptFn) configureSubscribe(opts *subOpts) error { + return opt(opts) +} + +// Subscribe creates an async Subscription for JetStream. +// The stream and consumer names can be provided with the nats.Bind() option. +// For creating an ephemeral (where the consumer name is picked by the server), +// you can provide the stream name with nats.BindStream(). +// If no stream name is specified, the library will attempt to figure out which +// stream the subscription is for. See important notes below for more details. +// +// IMPORTANT NOTES: +// * If none of the options Bind() nor Durable() are specified, the library will +// send a request to the server to create an ephemeral JetStream consumer, +// which will be deleted after an Unsubscribe() or Drain(), or automatically +// by the server after a short period of time after the NATS subscription is +// gone. +// * If Durable() option is specified, the library will attempt to lookup a JetStream +// consumer with this name, and if found, will bind to it and not attempt to +// delete it. However, if not found, the library will send a request to create +// such durable JetStream consumer. The library will delete the JetStream consumer +// after an Unsubscribe() or Drain(). +// * If Bind() option is provided, the library will attempt to lookup the +// consumer with the given name, and if successful, bind to it. If the lookup fails, +// then the Subscribe() call will return an error. +func (js *js) Subscribe(subj string, cb MsgHandler, opts ...SubOpt) (*Subscription, error) { + if cb == nil { + return nil, ErrBadSubscription + } + return js.subscribe(subj, _EMPTY_, cb, nil, false, false, opts) +} + +// SubscribeSync creates a Subscription that can be used to process messages synchronously. +// See important note in Subscribe() +func (js *js) SubscribeSync(subj string, opts ...SubOpt) (*Subscription, error) { + mch := make(chan *Msg, js.nc.Opts.SubChanLen) + return js.subscribe(subj, _EMPTY_, nil, mch, true, false, opts) +} + +// QueueSubscribe creates a Subscription with a queue group. +// If no optional durable name nor binding options are specified, the queue name will be used as a durable name. +// See important note in Subscribe() +func (js *js) QueueSubscribe(subj, queue string, cb MsgHandler, opts ...SubOpt) (*Subscription, error) { + if cb == nil { + return nil, ErrBadSubscription + } + return js.subscribe(subj, queue, cb, nil, false, false, opts) +} + +// QueueSubscribeSync creates a Subscription with a queue group that can be used to process messages synchronously. +// See important note in QueueSubscribe() +func (js *js) QueueSubscribeSync(subj, queue string, opts ...SubOpt) (*Subscription, error) { + mch := make(chan *Msg, js.nc.Opts.SubChanLen) + return js.subscribe(subj, queue, nil, mch, true, false, opts) +} + +// ChanSubscribe creates channel based Subscription. +// Using ChanSubscribe without buffered capacity is not recommended since +// it will be prone to dropping messages with a slow consumer error. Make sure to give the channel enough +// capacity to handle bursts in traffic, for example other Subscribe APIs use a default of 512k capacity in comparison. +// See important note in Subscribe() +func (js *js) ChanSubscribe(subj string, ch chan *Msg, opts ...SubOpt) (*Subscription, error) { + return js.subscribe(subj, _EMPTY_, nil, ch, false, false, opts) +} + +// ChanQueueSubscribe creates channel based Subscription with a queue group. +// See important note in QueueSubscribe() +func (js *js) ChanQueueSubscribe(subj, queue string, ch chan *Msg, opts ...SubOpt) (*Subscription, error) { + return js.subscribe(subj, queue, nil, ch, false, false, opts) +} + +// PullSubscribe creates a Subscription that can fetch messages. +// See important note in Subscribe() +func (js *js) PullSubscribe(subj, durable string, opts ...SubOpt) (*Subscription, error) { + mch := make(chan *Msg, js.nc.Opts.SubChanLen) + if durable != "" { + opts = append(opts, Durable(durable)) + } + return js.subscribe(subj, _EMPTY_, nil, mch, true, true, opts) +} + +func processConsInfo(info *ConsumerInfo, userCfg *ConsumerConfig, isPullMode bool, subj, queue string) (string, error) { + ccfg := &info.Config + + // Make sure this new subject matches or is a subset. + if ccfg.FilterSubject != _EMPTY_ && subj != ccfg.FilterSubject { + return _EMPTY_, ErrSubjectMismatch + } + + // Prevent binding a subscription against incompatible consumer types. + if isPullMode && ccfg.DeliverSubject != _EMPTY_ { + return _EMPTY_, ErrPullSubscribeToPushConsumer + } else if !isPullMode && ccfg.DeliverSubject == _EMPTY_ { + return _EMPTY_, ErrPullSubscribeRequired + } + + // If pull mode, nothing else to check here. + if isPullMode { + return _EMPTY_, checkConfig(ccfg, userCfg) + } + + // At this point, we know the user wants push mode, and the JS consumer is + // really push mode. + + dg := info.Config.DeliverGroup + if dg == _EMPTY_ { + // Prevent an user from attempting to create a queue subscription on + // a JS consumer that was not created with a deliver group. + if queue != _EMPTY_ { + return _EMPTY_, fmt.Errorf("cannot create a queue subscription for a consumer without a deliver group") + } else if info.PushBound { + // Need to reject a non queue subscription to a non queue consumer + // if the consumer is already bound. + return _EMPTY_, fmt.Errorf("consumer is already bound to a subscription") + } + } else { + // If the JS consumer has a deliver group, we need to fail a non queue + // subscription attempt: + if queue == _EMPTY_ { + return _EMPTY_, fmt.Errorf("cannot create a subscription for a consumer with a deliver group %q", dg) + } else if queue != dg { + // Here the user's queue group name does not match the one associated + // with the JS consumer. + return _EMPTY_, fmt.Errorf("cannot create a queue subscription %q for a consumer with a deliver group %q", + queue, dg) + } + } + if err := checkConfig(ccfg, userCfg); err != nil { + return _EMPTY_, err + } + return ccfg.DeliverSubject, nil +} + +func checkConfig(s, u *ConsumerConfig) error { + makeErr := func(fieldName string, usrVal, srvVal any) error { + return fmt.Errorf("configuration requests %s to be %v, but consumer's value is %v", fieldName, usrVal, srvVal) + } + + if u.Durable != _EMPTY_ && u.Durable != s.Durable { + return makeErr("durable", u.Durable, s.Durable) + } + if u.Description != _EMPTY_ && u.Description != s.Description { + return makeErr("description", u.Description, s.Description) + } + if u.DeliverPolicy != deliverPolicyNotSet && u.DeliverPolicy != s.DeliverPolicy { + return makeErr("deliver policy", u.DeliverPolicy, s.DeliverPolicy) + } + if u.OptStartSeq > 0 && u.OptStartSeq != s.OptStartSeq { + return makeErr("optional start sequence", u.OptStartSeq, s.OptStartSeq) + } + if u.OptStartTime != nil && !u.OptStartTime.IsZero() && !(*u.OptStartTime).Equal(*s.OptStartTime) { + return makeErr("optional start time", u.OptStartTime, s.OptStartTime) + } + if u.AckPolicy != ackPolicyNotSet && u.AckPolicy != s.AckPolicy { + return makeErr("ack policy", u.AckPolicy, s.AckPolicy) + } + if u.AckWait > 0 && u.AckWait != s.AckWait { + return makeErr("ack wait", u.AckWait, s.AckWait) + } + if u.MaxDeliver > 0 && u.MaxDeliver != s.MaxDeliver { + return makeErr("max deliver", u.MaxDeliver, s.MaxDeliver) + } + if u.ReplayPolicy != replayPolicyNotSet && u.ReplayPolicy != s.ReplayPolicy { + return makeErr("replay policy", u.ReplayPolicy, s.ReplayPolicy) + } + if u.RateLimit > 0 && u.RateLimit != s.RateLimit { + return makeErr("rate limit", u.RateLimit, s.RateLimit) + } + if u.SampleFrequency != _EMPTY_ && u.SampleFrequency != s.SampleFrequency { + return makeErr("sample frequency", u.SampleFrequency, s.SampleFrequency) + } + if u.MaxWaiting > 0 && u.MaxWaiting != s.MaxWaiting { + return makeErr("max waiting", u.MaxWaiting, s.MaxWaiting) + } + if u.MaxAckPending > 0 && u.MaxAckPending != s.MaxAckPending { + return makeErr("max ack pending", u.MaxAckPending, s.MaxAckPending) + } + // For flow control, we want to fail if the user explicit wanted it, but + // it is not set in the existing consumer. If it is not asked by the user, + // the library still handles it and so no reason to fail. + if u.FlowControl && !s.FlowControl { + return makeErr("flow control", u.FlowControl, s.FlowControl) + } + if u.Heartbeat > 0 && u.Heartbeat != s.Heartbeat { + return makeErr("heartbeat", u.Heartbeat, s.Heartbeat) + } + if u.Replicas > 0 && u.Replicas != s.Replicas { + return makeErr("replicas", u.Replicas, s.Replicas) + } + if u.MemoryStorage && !s.MemoryStorage { + return makeErr("memory storage", u.MemoryStorage, s.MemoryStorage) + } + return nil +} + +func (js *js) subscribe(subj, queue string, cb MsgHandler, ch chan *Msg, isSync, isPullMode bool, opts []SubOpt) (*Subscription, error) { + cfg := ConsumerConfig{ + DeliverPolicy: deliverPolicyNotSet, + AckPolicy: ackPolicyNotSet, + ReplayPolicy: replayPolicyNotSet, + } + o := subOpts{cfg: &cfg} + if len(opts) > 0 { + for _, opt := range opts { + if opt == nil { + continue + } + if err := opt.configureSubscribe(&o); err != nil { + return nil, err + } + } + } + + // If no stream name is specified, the subject cannot be empty. + if subj == _EMPTY_ && o.stream == _EMPTY_ { + return nil, fmt.Errorf("nats: subject required") + } + + // Note that these may change based on the consumer info response we may get. + hasHeartbeats := o.cfg.Heartbeat > 0 + hasFC := o.cfg.FlowControl + + // Some checks for pull subscribers + if isPullMode { + // No deliver subject should be provided + if o.cfg.DeliverSubject != _EMPTY_ { + return nil, ErrPullSubscribeToPushConsumer + } + } + + // Some check/setting specific to queue subs + if queue != _EMPTY_ { + // Queue subscriber cannot have HB or FC (since messages will be randomly dispatched + // to members). We may in the future have a separate NATS subscription that all members + // would subscribe to and server would send on. + if o.cfg.Heartbeat > 0 || o.cfg.FlowControl { + // Not making this a public ErrXXX in case we allow in the future. + return nil, fmt.Errorf("nats: queue subscription doesn't support idle heartbeat nor flow control") + } + + // If this is a queue subscription and no consumer nor durable name was specified, + // then we will use the queue name as a durable name. + if o.consumer == _EMPTY_ && o.cfg.Durable == _EMPTY_ { + if err := checkConsumerName(queue); err != nil { + return nil, err + } + o.cfg.Durable = queue + } + } + + var ( + err error + shouldCreate bool + info *ConsumerInfo + deliver string + stream = o.stream + consumer = o.consumer + isDurable = o.cfg.Durable != _EMPTY_ + consumerBound = o.bound + ctx = o.ctx + skipCInfo = o.skipCInfo + notFoundErr bool + lookupErr bool + nc = js.nc + nms string + hbi time.Duration + ccreq *createConsumerRequest // In case we need to hold onto it for ordered consumers. + maxap int + ) + + // Do some quick checks here for ordered consumers. We do these here instead of spread out + // in the individual SubOpts. + if o.ordered { + // Make sure we are not durable. + if isDurable { + return nil, fmt.Errorf("nats: durable can not be set for an ordered consumer") + } + // Check ack policy. + if o.cfg.AckPolicy != ackPolicyNotSet { + return nil, fmt.Errorf("nats: ack policy can not be set for an ordered consumer") + } + // Check max deliver. + if o.cfg.MaxDeliver != 1 && o.cfg.MaxDeliver != 0 { + return nil, fmt.Errorf("nats: max deliver can not be set for an ordered consumer") + } + // No deliver subject, we pick our own. + if o.cfg.DeliverSubject != _EMPTY_ { + return nil, fmt.Errorf("nats: deliver subject can not be set for an ordered consumer") + } + // Queue groups not allowed. + if queue != _EMPTY_ { + return nil, fmt.Errorf("nats: queues not be set for an ordered consumer") + } + // Check for bound consumers. + if consumer != _EMPTY_ { + return nil, fmt.Errorf("nats: can not bind existing consumer for an ordered consumer") + } + // Check for pull mode. + if isPullMode { + return nil, fmt.Errorf("nats: can not use pull mode for an ordered consumer") + } + // Setup how we need it to be here. + o.cfg.FlowControl = true + o.cfg.AckPolicy = AckNonePolicy + o.cfg.MaxDeliver = 1 + o.cfg.AckWait = 22 * time.Hour // Just set to something known, not utilized. + // Force R1 and MemoryStorage for these. + o.cfg.Replicas = 1 + o.cfg.MemoryStorage = true + + if !hasHeartbeats { + o.cfg.Heartbeat = orderedHeartbeatsInterval + } + hasFC, hasHeartbeats = true, true + o.mack = true // To avoid auto-ack wrapping call below. + hbi = o.cfg.Heartbeat + } + + // In case a consumer has not been set explicitly, then the + // durable name will be used as the consumer name. + if consumer == _EMPTY_ { + consumer = o.cfg.Durable + } + + // Find the stream mapped to the subject if not bound to a stream already. + if stream == _EMPTY_ { + stream, err = js.StreamNameBySubject(subj) + if err != nil { + return nil, err + } + } + + // With an explicit durable name, we can lookup the consumer first + // to which it should be attaching to. + // If SkipConsumerLookup was used, do not call consumer info. + if consumer != _EMPTY_ && !o.skipCInfo { + info, err = js.ConsumerInfo(stream, consumer) + notFoundErr = errors.Is(err, ErrConsumerNotFound) + lookupErr = err == ErrJetStreamNotEnabled || errors.Is(err, ErrTimeout) || errors.Is(err, context.DeadlineExceeded) + } + + switch { + case info != nil: + deliver, err = processConsInfo(info, o.cfg, isPullMode, subj, queue) + if err != nil { + return nil, err + } + icfg := &info.Config + hasFC, hbi = icfg.FlowControl, icfg.Heartbeat + hasHeartbeats = hbi > 0 + maxap = icfg.MaxAckPending + case (err != nil && !notFoundErr) || (notFoundErr && consumerBound): + // If the consumer is being bound and we got an error on pull subscribe then allow the error. + if !(isPullMode && lookupErr && consumerBound) { + return nil, err + } + case skipCInfo: + // When skipping consumer info, need to rely on the manually passed sub options + // to match the expected behavior from the subscription. + hasFC, hbi = o.cfg.FlowControl, o.cfg.Heartbeat + hasHeartbeats = hbi > 0 + maxap = o.cfg.MaxAckPending + deliver = o.cfg.DeliverSubject + if consumerBound { + break + } + + // When not bound to a consumer already, proceed to create. + fallthrough + default: + // Attempt to create consumer if not found nor using Bind. + shouldCreate = true + if o.cfg.DeliverSubject != _EMPTY_ { + deliver = o.cfg.DeliverSubject + } else if !isPullMode { + deliver = nc.NewInbox() + cfg.DeliverSubject = deliver + } + // Do filtering always, server will clear as needed. + cfg.FilterSubject = subj + + // Pass the queue to the consumer config + if queue != _EMPTY_ { + cfg.DeliverGroup = queue + } + + // If not set, default to deliver all + if cfg.DeliverPolicy == deliverPolicyNotSet { + cfg.DeliverPolicy = DeliverAllPolicy + } + // If not set, default to ack explicit. + if cfg.AckPolicy == ackPolicyNotSet { + cfg.AckPolicy = AckExplicitPolicy + } + // If not set, default to instant + if cfg.ReplayPolicy == replayPolicyNotSet { + cfg.ReplayPolicy = ReplayInstantPolicy + } + + // If we have acks at all and the MaxAckPending is not set go ahead + // and set to the internal max for channel based consumers + if cfg.MaxAckPending == 0 && ch != nil && cfg.AckPolicy != AckNonePolicy { + cfg.MaxAckPending = cap(ch) + } + // Create request here. + ccreq = &createConsumerRequest{ + Stream: stream, + Config: &cfg, + } + hbi = cfg.Heartbeat + } + + if isPullMode { + nms = fmt.Sprintf(js.apiSubj(apiRequestNextT), stream, consumer) + deliver = nc.NewInbox() + // for pull consumers, create a wildcard subscription to differentiate pull requests + deliver += ".*" + } + + // In case this has a context, then create a child context that + // is possible to cancel via unsubscribe / drain. + var cancel func() + if ctx != nil { + ctx, cancel = context.WithCancel(ctx) + } + + jsi := &jsSub{ + js: js, + stream: stream, + consumer: consumer, + deliver: deliver, + hbi: hbi, + ordered: o.ordered, + ccreq: ccreq, + dseq: 1, + pull: isPullMode, + nms: nms, + psubj: subj, + cancel: cancel, + ackNone: o.cfg.AckPolicy == AckNonePolicy, + } + + // Auto acknowledge unless manual ack is set or policy is set to AckNonePolicy + if cb != nil && !o.mack && o.cfg.AckPolicy != AckNonePolicy { + ocb := cb + cb = func(m *Msg) { ocb(m); m.Ack() } + } + sub, err := nc.subscribe(deliver, queue, cb, ch, isSync, jsi) + if err != nil { + return nil, err + } + + // If we fail and we had the sub we need to cleanup, but can't just do a straight Unsubscribe or Drain. + // We need to clear the jsi so we do not remove any durables etc. + cleanUpSub := func() { + if sub != nil { + sub.mu.Lock() + sub.jsi = nil + sub.mu.Unlock() + sub.Unsubscribe() + } + } + + // If we are creating or updating let's process that request. + consName := o.cfg.Name + if shouldCreate { + if cfg.Durable != "" { + consName = cfg.Durable + } else if consName == "" { + consName = getHash(nuid.Next()) + } + info, err := js.upsertConsumer(stream, consName, ccreq.Config) + if err != nil { + var apiErr *APIError + if ok := errors.As(err, &apiErr); !ok { + cleanUpSub() + return nil, err + } + if consumer == _EMPTY_ || + (apiErr.ErrorCode != JSErrCodeConsumerAlreadyExists && apiErr.ErrorCode != JSErrCodeConsumerNameExists) { + cleanUpSub() + if errors.Is(apiErr, ErrStreamNotFound) { + return nil, ErrStreamNotFound + } + return nil, err + } + // We will not be using this sub here if we were push based. + if !isPullMode { + cleanUpSub() + } + + info, err = js.ConsumerInfo(stream, consumer) + if err != nil { + return nil, err + } + deliver, err = processConsInfo(info, o.cfg, isPullMode, subj, queue) + if err != nil { + return nil, err + } + + if !isPullMode { + // We can't reuse the channel, so if one was passed, we need to create a new one. + if isSync { + ch = make(chan *Msg, cap(ch)) + } else if ch != nil { + // User provided (ChanSubscription), simply try to drain it. + for done := false; !done; { + select { + case <-ch: + default: + done = true + } + } + } + jsi.deliver = deliver + jsi.hbi = info.Config.Heartbeat + + // Recreate the subscription here. + sub, err = nc.subscribe(jsi.deliver, queue, cb, ch, isSync, jsi) + if err != nil { + return nil, err + } + hasFC = info.Config.FlowControl + hasHeartbeats = info.Config.Heartbeat > 0 + } + } else { + // Since the library created the JS consumer, it will delete it on Unsubscribe()/Drain() + sub.mu.Lock() + sub.jsi.dc = true + sub.jsi.pending = info.NumPending + info.Delivered.Consumer + // If this is an ephemeral, we did not have a consumer name, we get it from the info + // after the AddConsumer returns. + if consumer == _EMPTY_ { + sub.jsi.consumer = info.Name + if isPullMode { + sub.jsi.nms = fmt.Sprintf(js.apiSubj(apiRequestNextT), stream, info.Name) + } + } + sub.mu.Unlock() + } + // Capture max ack pending from the info response here which covers both + // success and failure followed by consumer lookup. + maxap = info.Config.MaxAckPending + } + + // If maxap is greater than the default sub's pending limit, use that. + if maxap > DefaultSubPendingMsgsLimit { + // For bytes limit, use the min of maxp*1MB or DefaultSubPendingBytesLimit + bl := maxap * 1024 * 1024 + if bl < DefaultSubPendingBytesLimit { + bl = DefaultSubPendingBytesLimit + } + if err := sub.SetPendingLimits(maxap, bl); err != nil { + return nil, err + } + } + + // Do heartbeats last if needed. + if hasHeartbeats { + sub.scheduleHeartbeatCheck() + } + // For ChanSubscriptions, if we know that there is flow control, we will + // start a go routine that evaluates the number of delivered messages + // and process flow control. + if sub.Type() == ChanSubscription && hasFC { + sub.chanSubcheckForFlowControlResponse() + } + + // Wait for context to get canceled if there is one. + if ctx != nil { + go func() { + <-ctx.Done() + sub.Unsubscribe() + }() + } + + return sub, nil +} + +// InitialConsumerPending returns the number of messages pending to be +// delivered to the consumer when the subscription was created. +func (sub *Subscription) InitialConsumerPending() (uint64, error) { + sub.mu.Lock() + defer sub.mu.Unlock() + if sub.jsi == nil || sub.jsi.consumer == _EMPTY_ { + return 0, fmt.Errorf("%w: not a JetStream subscription", ErrTypeSubscription) + } + return sub.jsi.pending, nil +} + +// This long-lived routine is used per ChanSubscription to check +// on the number of delivered messages and check for flow control response. +func (sub *Subscription) chanSubcheckForFlowControlResponse() { + sub.mu.Lock() + // We don't use defer since if we need to send an RC reply, we need + // to do it outside the sub's lock. So doing explicit unlock... + if sub.closed { + sub.mu.Unlock() + return + } + var fcReply string + var nc *Conn + + jsi := sub.jsi + if jsi.csfct == nil { + jsi.csfct = time.AfterFunc(chanSubFCCheckInterval, sub.chanSubcheckForFlowControlResponse) + } else { + fcReply = sub.checkForFlowControlResponse() + nc = sub.conn + // Do the reset here under the lock, it's ok... + jsi.csfct.Reset(chanSubFCCheckInterval) + } + sub.mu.Unlock() + // This call will return an error (which we don't care here) + // if nc is nil or fcReply is empty. + nc.Publish(fcReply, nil) +} + +// ErrConsumerSequenceMismatch represents an error from a consumer +// that received a Heartbeat including sequence different to the +// one expected from the view of the client. +type ErrConsumerSequenceMismatch struct { + // StreamResumeSequence is the stream sequence from where the consumer + // should resume consuming from the stream. + StreamResumeSequence uint64 + + // ConsumerSequence is the sequence of the consumer that is behind. + ConsumerSequence uint64 + + // LastConsumerSequence is the sequence of the consumer when the heartbeat + // was received. + LastConsumerSequence uint64 +} + +func (ecs *ErrConsumerSequenceMismatch) Error() string { + return fmt.Sprintf("nats: sequence mismatch for consumer at sequence %d (%d sequences behind), should restart consumer from stream sequence %d", + ecs.ConsumerSequence, + ecs.LastConsumerSequence-ecs.ConsumerSequence, + ecs.StreamResumeSequence, + ) +} + +// isJSControlMessage will return true if this is an empty control status message +// and indicate what type of control message it is, say jsCtrlHB or jsCtrlFC +func isJSControlMessage(msg *Msg) (bool, int) { + if len(msg.Data) > 0 || msg.Header.Get(statusHdr) != controlMsg { + return false, 0 + } + val := msg.Header.Get(descrHdr) + if strings.HasPrefix(val, "Idle") { + return true, jsCtrlHB + } + if strings.HasPrefix(val, "Flow") { + return true, jsCtrlFC + } + return true, 0 +} + +// Keeps track of the incoming message's reply subject so that the consumer's +// state (deliver sequence, etc..) can be checked against heartbeats. +// We will also bump the incoming data message sequence that is used in FC cases. +// Runs under the subscription lock +func (sub *Subscription) trackSequences(reply string) { + // For flow control, keep track of incoming message sequence. + sub.jsi.fciseq++ + sub.jsi.cmeta = reply +} + +// Check to make sure messages are arriving in order. +// Returns true if the sub had to be replaced. Will cause upper layers to return. +// The caller has verified that sub.jsi != nil and that this is not a control message. +// Lock should be held. +func (sub *Subscription) checkOrderedMsgs(m *Msg) bool { + // Ignore msgs with no reply like HBs and flow control, they are handled elsewhere. + if m.Reply == _EMPTY_ { + return false + } + + // Normal message here. + tokens, err := parser.GetMetadataFields(m.Reply) + if err != nil { + return false + } + sseq, dseq := parser.ParseNum(tokens[parser.AckStreamSeqTokenPos]), parser.ParseNum(tokens[parser.AckConsumerSeqTokenPos]) + + jsi := sub.jsi + if dseq != jsi.dseq { + sub.resetOrderedConsumer(jsi.sseq + 1) + return true + } + // Update our tracking here. + jsi.dseq, jsi.sseq = dseq+1, sseq + return false +} + +// Update and replace sid. +// Lock should be held on entry but will be unlocked to prevent lock inversion. +func (sub *Subscription) applyNewSID() (osid int64) { + nc := sub.conn + sub.mu.Unlock() + + nc.subsMu.Lock() + osid = sub.sid + delete(nc.subs, osid) + // Place new one. + nc.ssid++ + nsid := nc.ssid + nc.subs[nsid] = sub + nc.subsMu.Unlock() + + sub.mu.Lock() + sub.sid = nsid + return osid +} + +// We are here if we have detected a gap with an ordered consumer. +// We will create a new consumer and rewire the low level subscription. +// Lock should be held. +func (sub *Subscription) resetOrderedConsumer(sseq uint64) { + nc := sub.conn + if sub.jsi == nil || nc == nil || sub.closed { + return + } + + var maxStr string + // If there was an AUTO_UNSUB done, we need to adjust the new value + // to send after the SUB for the new sid. + if sub.max > 0 { + if sub.jsi.fciseq < sub.max { + adjustedMax := sub.max - sub.jsi.fciseq + maxStr = strconv.Itoa(int(adjustedMax)) + } else { + // We are already at the max, so we should just unsub the + // existing sub and be done + go func(sid int64) { + nc.mu.Lock() + nc.bw.appendString(fmt.Sprintf(unsubProto, sid, _EMPTY_)) + nc.kickFlusher() + nc.mu.Unlock() + }(sub.sid) + return + } + } + + // Quick unsubscribe. Since we know this is a simple push subscriber we do in place. + osid := sub.applyNewSID() + + // Grab new inbox. + newDeliver := nc.NewInbox() + sub.Subject = newDeliver + + // Snapshot the new sid under sub lock. + nsid := sub.sid + + // We are still in the low level readLoop for the connection so we need + // to spin a go routine to try to create the new consumer. + go func() { + // Unsubscribe and subscribe with new inbox and sid. + // Remap a new low level sub into this sub since its client accessible. + // This is done here in this go routine to prevent lock inversion. + nc.mu.Lock() + nc.bw.appendString(fmt.Sprintf(unsubProto, osid, _EMPTY_)) + nc.bw.appendString(fmt.Sprintf(subProto, newDeliver, _EMPTY_, nsid)) + if maxStr != _EMPTY_ { + nc.bw.appendString(fmt.Sprintf(unsubProto, nsid, maxStr)) + } + nc.kickFlusher() + nc.mu.Unlock() + + pushErr := func(err error) { + nc.handleConsumerSequenceMismatch(sub, fmt.Errorf("%w: recreating ordered consumer", err)) + nc.unsubscribe(sub, 0, true) + } + + sub.mu.Lock() + jsi := sub.jsi + // Reset some items in jsi. + jsi.dseq = 1 + jsi.cmeta = _EMPTY_ + jsi.fcr, jsi.fcd = _EMPTY_, 0 + jsi.deliver = newDeliver + // Reset consumer request for starting policy. + cfg := jsi.ccreq.Config + cfg.DeliverSubject = newDeliver + cfg.DeliverPolicy = DeliverByStartSequencePolicy + cfg.OptStartSeq = sseq + // In case the consumer was created with a start time, we need to clear it + // since we are now using a start sequence. + cfg.OptStartTime = nil + + js := jsi.js + sub.mu.Unlock() + + sub.mu.Lock() + // Attempt to delete the existing consumer. + // We don't wait for the response since even if it's unsuccessful, + // inactivity threshold will kick in and delete it. + if jsi.consumer != _EMPTY_ { + go js.DeleteConsumer(jsi.stream, jsi.consumer) + } + jsi.consumer = "" + sub.mu.Unlock() + consName := getHash(nuid.Next()) + cinfo, err := js.upsertConsumer(jsi.stream, consName, cfg) + if err != nil { + var apiErr *APIError + if errors.Is(err, ErrJetStreamNotEnabled) || errors.Is(err, ErrTimeout) || errors.Is(err, context.DeadlineExceeded) { + // if creating consumer failed, retry + return + } else if errors.As(err, &apiErr) && apiErr.ErrorCode == JSErrCodeInsufficientResourcesErr { + // retry for insufficient resources, as it may mean that client is connected to a running + // server in cluster while the server hosting R1 JetStream resources is restarting + return + } + pushErr(err) + return + } + + sub.mu.Lock() + jsi.consumer = cinfo.Name + sub.mu.Unlock() + }() +} + +// For jetstream subscriptions, returns the number of delivered messages. +// For ChanSubscription, this value is computed based on the known number +// of messages added to the channel minus the current size of that channel. +// Lock held on entry +func (sub *Subscription) getJSDelivered() uint64 { + if sub.typ == ChanSubscription { + return sub.jsi.fciseq - uint64(len(sub.mch)) + } + return sub.delivered +} + +// checkForFlowControlResponse will check to see if we should send a flow control response +// based on the subscription current delivered index and the target. +// Runs under subscription lock +func (sub *Subscription) checkForFlowControlResponse() string { + // Caller has verified that there is a sub.jsi and fc + jsi := sub.jsi + jsi.active = true + if sub.getJSDelivered() >= jsi.fcd { + fcr := jsi.fcr + jsi.fcr, jsi.fcd = _EMPTY_, 0 + return fcr + } + return _EMPTY_ +} + +// Record an inbound flow control message. +// Runs under subscription lock +func (sub *Subscription) scheduleFlowControlResponse(reply string) { + sub.jsi.fcr, sub.jsi.fcd = reply, sub.jsi.fciseq +} + +// Checks for activity from our consumer. +// If we do not think we are active send an async error. +func (sub *Subscription) activityCheck() { + sub.mu.Lock() + jsi := sub.jsi + if jsi == nil || sub.closed { + sub.mu.Unlock() + return + } + + active := jsi.active + jsi.hbc.Reset(jsi.hbi * hbcThresh) + jsi.active = false + nc := sub.conn + sub.mu.Unlock() + + if !active { + if !jsi.ordered || nc.Status() != CONNECTED { + nc.mu.Lock() + if errCB := nc.Opts.AsyncErrorCB; errCB != nil { + nc.ach.push(func() { errCB(nc, sub, ErrConsumerNotActive) }) + } + nc.mu.Unlock() + return + } + sub.mu.Lock() + sub.resetOrderedConsumer(jsi.sseq + 1) + sub.mu.Unlock() + } +} + +// scheduleHeartbeatCheck sets up the timer check to make sure we are active +// or receiving idle heartbeats.. +func (sub *Subscription) scheduleHeartbeatCheck() { + sub.mu.Lock() + defer sub.mu.Unlock() + + jsi := sub.jsi + if jsi == nil { + return + } + + if jsi.hbc == nil { + jsi.hbc = time.AfterFunc(jsi.hbi*hbcThresh, sub.activityCheck) + } else { + jsi.hbc.Reset(jsi.hbi * hbcThresh) + } +} + +// handleConsumerSequenceMismatch will send an async error that can be used to restart a push based consumer. +func (nc *Conn) handleConsumerSequenceMismatch(sub *Subscription, err error) { + nc.mu.Lock() + errCB := nc.Opts.AsyncErrorCB + if errCB != nil { + nc.ach.push(func() { errCB(nc, sub, err) }) + } + nc.mu.Unlock() +} + +// checkForSequenceMismatch will make sure we have not missed any messages since last seen. +func (nc *Conn) checkForSequenceMismatch(msg *Msg, s *Subscription, jsi *jsSub) { + // Process heartbeat received, get latest control metadata if present. + s.mu.Lock() + ctrl, ordered := jsi.cmeta, jsi.ordered + jsi.active = true + s.mu.Unlock() + + if ctrl == _EMPTY_ { + return + } + + tokens, err := parser.GetMetadataFields(ctrl) + if err != nil { + return + } + + // Consumer sequence. + var ldseq string + dseq := tokens[parser.AckConsumerSeqTokenPos] + hdr := msg.Header[lastConsumerSeqHdr] + if len(hdr) == 1 { + ldseq = hdr[0] + } + + // Detect consumer sequence mismatch and whether + // should restart the consumer. + if ldseq != dseq { + // Dispatch async error including details such as + // from where the consumer could be restarted. + sseq := parser.ParseNum(tokens[parser.AckStreamSeqTokenPos]) + if ordered { + s.mu.Lock() + s.resetOrderedConsumer(jsi.sseq + 1) + s.mu.Unlock() + } else { + ecs := &ErrConsumerSequenceMismatch{ + StreamResumeSequence: uint64(sseq), + ConsumerSequence: parser.ParseNum(dseq), + LastConsumerSequence: parser.ParseNum(ldseq), + } + nc.handleConsumerSequenceMismatch(s, ecs) + } + } +} + +type streamRequest struct { + Subject string `json:"subject,omitempty"` +} + +type streamNamesResponse struct { + apiResponse + apiPaged + Streams []string `json:"streams"` +} + +type subOpts struct { + // For attaching. + stream, consumer string + // For creating or updating. + cfg *ConsumerConfig + // For binding a subscription to a consumer without creating it. + bound bool + // For manual ack + mack bool + // For an ordered consumer. + ordered bool + ctx context.Context + + // To disable calling ConsumerInfo + skipCInfo bool +} + +// SkipConsumerLookup will omit looking up consumer when [Bind], [Durable] +// or [ConsumerName] are provided. +// +// NOTE: This setting may cause an existing consumer to be overwritten. Also, +// because consumer lookup is skipped, all consumer options like AckPolicy, +// DeliverSubject etc. need to be provided even if consumer already exists. +func SkipConsumerLookup() SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.skipCInfo = true + return nil + }) +} + +// OrderedConsumer will create a FIFO direct/ephemeral consumer for in order delivery of messages. +// There are no redeliveries and no acks, and flow control and heartbeats will be added but +// will be taken care of without additional client code. +func OrderedConsumer() SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.ordered = true + return nil + }) +} + +// ManualAck disables auto ack functionality for async subscriptions. +func ManualAck() SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.mack = true + return nil + }) +} + +// Description will set the description for the created consumer. +func Description(description string) SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.Description = description + return nil + }) +} + +// Durable defines the consumer name for JetStream durable subscribers. +// This function will return ErrInvalidConsumerName if the name contains +// any dot ".". +func Durable(consumer string) SubOpt { + return subOptFn(func(opts *subOpts) error { + if opts.cfg.Durable != _EMPTY_ { + return fmt.Errorf("nats: option Durable set more than once") + } + if opts.consumer != _EMPTY_ && opts.consumer != consumer { + return fmt.Errorf("nats: duplicate consumer names (%s and %s)", opts.consumer, consumer) + } + if err := checkConsumerName(consumer); err != nil { + return err + } + + opts.cfg.Durable = consumer + return nil + }) +} + +// DeliverAll will configure a Consumer to receive all the +// messages from a Stream. +func DeliverAll() SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.DeliverPolicy = DeliverAllPolicy + return nil + }) +} + +// DeliverLast configures a Consumer to receive messages +// starting with the latest one. +func DeliverLast() SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.DeliverPolicy = DeliverLastPolicy + return nil + }) +} + +// DeliverLastPerSubject configures a Consumer to receive messages +// starting with the latest one for each filtered subject. +func DeliverLastPerSubject() SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.DeliverPolicy = DeliverLastPerSubjectPolicy + return nil + }) +} + +// DeliverNew configures a Consumer to receive messages +// published after the subscription. +func DeliverNew() SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.DeliverPolicy = DeliverNewPolicy + return nil + }) +} + +// StartSequence configures a Consumer to receive +// messages from a start sequence. +func StartSequence(seq uint64) SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.DeliverPolicy = DeliverByStartSequencePolicy + opts.cfg.OptStartSeq = seq + return nil + }) +} + +// StartTime configures a Consumer to receive +// messages from a start time. +func StartTime(startTime time.Time) SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.DeliverPolicy = DeliverByStartTimePolicy + opts.cfg.OptStartTime = &startTime + return nil + }) +} + +// AckNone requires no acks for delivered messages. +func AckNone() SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.AckPolicy = AckNonePolicy + return nil + }) +} + +// AckAll when acking a sequence number, this implicitly acks all sequences +// below this one as well. +func AckAll() SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.AckPolicy = AckAllPolicy + return nil + }) +} + +// AckExplicit requires ack or nack for all messages. +func AckExplicit() SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.AckPolicy = AckExplicitPolicy + return nil + }) +} + +// MaxDeliver sets the number of redeliveries for a message. +func MaxDeliver(n int) SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.MaxDeliver = n + return nil + }) +} + +// MaxAckPending sets the number of outstanding acks that are allowed before +// message delivery is halted. +func MaxAckPending(n int) SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.MaxAckPending = n + return nil + }) +} + +// ReplayOriginal replays the messages at the original speed. +func ReplayOriginal() SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.ReplayPolicy = ReplayOriginalPolicy + return nil + }) +} + +// ReplayInstant replays the messages as fast as possible. +func ReplayInstant() SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.ReplayPolicy = ReplayInstantPolicy + return nil + }) +} + +// RateLimit is the Bits per sec rate limit applied to a push consumer. +func RateLimit(n uint64) SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.RateLimit = n + return nil + }) +} + +// BackOff is an array of time durations that represent the time to delay based on delivery count. +func BackOff(backOff []time.Duration) SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.BackOff = backOff + return nil + }) +} + +// BindStream binds a consumer to a stream explicitly based on a name. +// When a stream name is not specified, the library uses the subscribe +// subject as a way to find the stream name. It is done by making a request +// to the server to get list of stream names that have a filter for this +// subject. If the returned list contains a single stream, then this +// stream name will be used, otherwise the `ErrNoMatchingStream` is returned. +// To avoid the stream lookup, provide the stream name with this function. +// See also `Bind()`. +func BindStream(stream string) SubOpt { + return subOptFn(func(opts *subOpts) error { + if opts.stream != _EMPTY_ && opts.stream != stream { + return fmt.Errorf("nats: duplicate stream name (%s and %s)", opts.stream, stream) + } + + opts.stream = stream + return nil + }) +} + +// Bind binds a subscription to an existing consumer from a stream without attempting to create. +// The first argument is the stream name and the second argument will be the consumer name. +func Bind(stream, consumer string) SubOpt { + return subOptFn(func(opts *subOpts) error { + if stream == _EMPTY_ { + return ErrStreamNameRequired + } + if consumer == _EMPTY_ { + return ErrConsumerNameRequired + } + + // In case of pull subscribers, the durable name is a required parameter + // so check that they are not different. + if opts.cfg.Durable != _EMPTY_ && opts.cfg.Durable != consumer { + return fmt.Errorf("nats: duplicate consumer names (%s and %s)", opts.cfg.Durable, consumer) + } + if opts.stream != _EMPTY_ && opts.stream != stream { + return fmt.Errorf("nats: duplicate stream name (%s and %s)", opts.stream, stream) + } + opts.stream = stream + opts.consumer = consumer + opts.bound = true + return nil + }) +} + +// EnableFlowControl enables flow control for a push based consumer. +func EnableFlowControl() SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.FlowControl = true + return nil + }) +} + +// IdleHeartbeat enables push based consumers to have idle heartbeats delivered. +// For pull consumers, idle heartbeat has to be set on each [Fetch] call. +func IdleHeartbeat(duration time.Duration) SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.Heartbeat = duration + return nil + }) +} + +// DeliverSubject specifies the JetStream consumer deliver subject. +// +// This option is used only in situations where the consumer does not exist +// and a creation request is sent to the server. If not provided, an inbox +// will be selected. +// If a consumer exists, then the NATS subscription will be created on +// the JetStream consumer's DeliverSubject, not necessarily this subject. +func DeliverSubject(subject string) SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.DeliverSubject = subject + return nil + }) +} + +// HeadersOnly() will instruct the consumer to only deliver headers and no payloads. +func HeadersOnly() SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.HeadersOnly = true + return nil + }) +} + +// MaxRequestBatch sets the maximum pull consumer batch size that a Fetch() +// can request. +func MaxRequestBatch(max int) SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.MaxRequestBatch = max + return nil + }) +} + +// MaxRequestExpires sets the maximum pull consumer request expiration that a +// Fetch() can request (using the Fetch's timeout value). +func MaxRequestExpires(max time.Duration) SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.MaxRequestExpires = max + return nil + }) +} + +// MaxRequesMaxBytes sets the maximum pull consumer request bytes that a +// Fetch() can receive. +func MaxRequestMaxBytes(bytes int) SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.MaxRequestMaxBytes = bytes + return nil + }) +} + +// InactiveThreshold indicates how long the server should keep a consumer +// after detecting a lack of activity. In NATS Server 2.8.4 and earlier, this +// option only applies to ephemeral consumers. In NATS Server 2.9.0 and later, +// this option applies to both ephemeral and durable consumers, allowing durable +// consumers to also be deleted automatically after the inactivity threshold has +// passed. +func InactiveThreshold(threshold time.Duration) SubOpt { + return subOptFn(func(opts *subOpts) error { + if threshold < 0 { + return fmt.Errorf("invalid InactiveThreshold value (%v), needs to be greater or equal to 0", threshold) + } + opts.cfg.InactiveThreshold = threshold + return nil + }) +} + +// ConsumerReplicas sets the number of replica count for a consumer. +func ConsumerReplicas(replicas int) SubOpt { + return subOptFn(func(opts *subOpts) error { + if replicas < 1 { + return fmt.Errorf("invalid ConsumerReplicas value (%v), needs to be greater than 0", replicas) + } + opts.cfg.Replicas = replicas + return nil + }) +} + +// ConsumerMemoryStorage sets the memory storage to true for a consumer. +func ConsumerMemoryStorage() SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.MemoryStorage = true + return nil + }) +} + +// ConsumerName sets the name for a consumer. +func ConsumerName(name string) SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.Name = name + return nil + }) +} + +// ConsumerFilterSubjects can be used to set multiple subject filters on the consumer. +// It has to be used in conjunction with [nats.BindStream] and +// with empty 'subject' parameter. +func ConsumerFilterSubjects(subjects ...string) SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.FilterSubjects = subjects + return nil + }) +} + +func (sub *Subscription) ConsumerInfo() (*ConsumerInfo, error) { + sub.mu.Lock() + // TODO(dlc) - Better way to mark especially if we attach. + if sub.jsi == nil || sub.jsi.consumer == _EMPTY_ { + sub.mu.Unlock() + return nil, ErrTypeSubscription + } + + // Consumer info lookup should fail if in direct mode. + js := sub.jsi.js + stream, consumer := sub.jsi.stream, sub.jsi.consumer + sub.mu.Unlock() + + return js.getConsumerInfo(stream, consumer) +} + +type pullOpts struct { + maxBytes int + ttl time.Duration + ctx context.Context + hb time.Duration +} + +// PullOpt are the options that can be passed when pulling a batch of messages. +type PullOpt interface { + configurePull(opts *pullOpts) error +} + +// PullMaxWaiting defines the max inflight pull requests. +func PullMaxWaiting(n int) SubOpt { + return subOptFn(func(opts *subOpts) error { + opts.cfg.MaxWaiting = n + return nil + }) +} + +type PullHeartbeat time.Duration + +func (h PullHeartbeat) configurePull(opts *pullOpts) error { + if h <= 0 { + return fmt.Errorf("%w: idle heartbeat has to be greater than 0", ErrInvalidArg) + } + opts.hb = time.Duration(h) + return nil +} + +// PullMaxBytes defines the max bytes allowed for a fetch request. +type PullMaxBytes int + +func (n PullMaxBytes) configurePull(opts *pullOpts) error { + opts.maxBytes = int(n) + return nil +} + +var ( + // errNoMessages is an error that a Fetch request using no_wait can receive to signal + // that there are no more messages available. + errNoMessages = errors.New("nats: no messages") + + // errRequestsPending is an error that represents a sub.Fetch requests that was using + // no_wait and expires time got discarded by the server. + errRequestsPending = errors.New("nats: requests pending") +) + +// Returns if the given message is a user message or not, and if +// `checkSts` is true, returns appropriate error based on the +// content of the status (404, etc..) +func checkMsg(msg *Msg, checkSts, isNoWait bool) (usrMsg bool, err error) { + // Assume user message + usrMsg = true + + // If payload or no header, consider this a user message + if len(msg.Data) > 0 || len(msg.Header) == 0 { + return + } + // Look for status header + val := msg.Header.Get(statusHdr) + // If not present, then this is considered a user message + if val == _EMPTY_ { + return + } + // At this point, this is not a user message since there is + // no payload and a "Status" header. + usrMsg = false + + // If we don't care about status, we are done. + if !checkSts { + return + } + + // if it's a heartbeat message, report as not user msg + if isHb, _ := isJSControlMessage(msg); isHb { + return + } + switch val { + case noResponders: + err = ErrNoResponders + case noMessagesSts: + // 404 indicates that there are no messages. + err = errNoMessages + case reqTimeoutSts: + // In case of a fetch request with no wait request and expires time, + // need to skip 408 errors and retry. + if isNoWait { + err = errRequestsPending + } else { + // Older servers may send a 408 when a request in the server was expired + // and interest is still found, which will be the case for our + // implementation. Regardless, ignore 408 errors until receiving at least + // one message when making requests without no_wait. + err = ErrTimeout + } + case jetStream409Sts: + if strings.Contains(strings.ToLower(msg.Header.Get(descrHdr)), "consumer deleted") { + err = ErrConsumerDeleted + break + } + + if strings.Contains(strings.ToLower(msg.Header.Get(descrHdr)), "leadership change") { + err = ErrConsumerLeadershipChanged + break + } + fallthrough + default: + err = fmt.Errorf("nats: %s", msg.Header.Get(descrHdr)) + } + return +} + +// Fetch pulls a batch of messages from a stream for a pull consumer. +func (sub *Subscription) Fetch(batch int, opts ...PullOpt) ([]*Msg, error) { + if sub == nil { + return nil, ErrBadSubscription + } + if batch < 1 { + return nil, ErrInvalidArg + } + + var o pullOpts + for _, opt := range opts { + if err := opt.configurePull(&o); err != nil { + return nil, err + } + } + if o.ctx != nil && o.ttl != 0 { + return nil, ErrContextAndTimeout + } + + sub.mu.Lock() + jsi := sub.jsi + // Reject if this is not a pull subscription. Note that sub.typ is SyncSubscription, + // so check for jsi.pull boolean instead. + if jsi == nil || !jsi.pull { + sub.mu.Unlock() + return nil, ErrTypeSubscription + } + + nc := sub.conn + nms := sub.jsi.nms + rply, _ := newFetchInbox(jsi.deliver) + js := sub.jsi.js + pmc := len(sub.mch) > 0 + + // All fetch requests have an expiration, in case of no explicit expiration + // then the default timeout of the JetStream context is used. + ttl := o.ttl + if ttl == 0 { + ttl = js.opts.wait + } + sub.mu.Unlock() + + // Use the given context or setup a default one for the span + // of the pull batch request. + var ( + ctx = o.ctx + err error + cancel context.CancelFunc + ) + if ctx == nil { + ctx, cancel = context.WithTimeout(context.Background(), ttl) + } else if _, hasDeadline := ctx.Deadline(); !hasDeadline { + // Prevent from passing the background context which will just block + // and cannot be canceled either. + if octx, ok := ctx.(ContextOpt); ok && octx.Context == context.Background() { + return nil, ErrNoDeadlineContext + } + + // If the context did not have a deadline, then create a new child context + // that will use the default timeout from the JS context. + ctx, cancel = context.WithTimeout(ctx, ttl) + } else { + ctx, cancel = context.WithCancel(ctx) + } + defer cancel() + + // if heartbeat is set, validate it against the context timeout + if o.hb > 0 { + deadline, _ := ctx.Deadline() + if 2*o.hb >= time.Until(deadline) { + return nil, fmt.Errorf("%w: idle heartbeat value too large", ErrInvalidArg) + } + } + + // Check if context not done already before making the request. + select { + case <-ctx.Done(): + if o.ctx != nil { // Timeout or Cancel triggered by context object option + err = ctx.Err() + } else { // Timeout triggered by timeout option + err = ErrTimeout + } + default: + } + if err != nil { + return nil, err + } + + var ( + msgs = make([]*Msg, 0, batch) + msg *Msg + ) + for pmc && len(msgs) < batch { + // Check next msg with booleans that say that this is an internal call + // for a pull subscribe (so don't reject it) and don't wait if there + // are no messages. + msg, err = sub.nextMsgWithContext(ctx, true, false) + if err != nil { + if errors.Is(err, errNoMessages) { + err = nil + } + break + } + // Check msg but just to determine if this is a user message + // or status message, however, we don't care about values of status + // messages at this point in the Fetch() call, so checkMsg can't + // return an error. + if usrMsg, _ := checkMsg(msg, false, false); usrMsg { + msgs = append(msgs, msg) + } + } + var hbTimer *time.Timer + var hbErr error + sub.mu.Lock() + subClosed := sub.closed || sub.draining + sub.mu.Unlock() + if subClosed { + err = errors.Join(ErrBadSubscription, ErrSubscriptionClosed) + } + hbLock := sync.Mutex{} + if err == nil && len(msgs) < batch && !subClosed { + // For batch real size of 1, it does not make sense to set no_wait in + // the request. + noWait := batch-len(msgs) > 1 + + var nr nextRequest + + sendReq := func() error { + // The current deadline for the context will be used + // to set the expires TTL for a fetch request. + deadline, _ := ctx.Deadline() + ttl = time.Until(deadline) + + // Check if context has already been canceled or expired. + select { + case <-ctx.Done(): + return ctx.Err() + default: + } + + // Make our request expiration a bit shorter than the current timeout. + expires := ttl + if ttl >= 20*time.Millisecond { + expires = ttl - 10*time.Millisecond + } + + nr.Batch = batch - len(msgs) + nr.Expires = expires + nr.NoWait = noWait + nr.MaxBytes = o.maxBytes + if 2*o.hb < expires { + nr.Heartbeat = o.hb + } else { + nr.Heartbeat = 0 + } + req, _ := json.Marshal(nr) + if err := nc.PublishRequest(nms, rply, req); err != nil { + return err + } + if o.hb > 0 { + if hbTimer == nil { + hbTimer = time.AfterFunc(2*o.hb, func() { + hbLock.Lock() + hbErr = ErrNoHeartbeat + hbLock.Unlock() + cancel() + }) + } else { + hbTimer.Reset(2 * o.hb) + } + } + return nil + } + + err = sendReq() + for err == nil && len(msgs) < batch { + // Ask for next message and wait if there are no messages + msg, err = sub.nextMsgWithContext(ctx, true, true) + if err == nil { + if hbTimer != nil { + hbTimer.Reset(2 * o.hb) + } + var usrMsg bool + + usrMsg, err = checkMsg(msg, true, noWait) + if err == nil && usrMsg { + msgs = append(msgs, msg) + } else if noWait && (errors.Is(err, errNoMessages) || errors.Is(err, errRequestsPending)) && len(msgs) == 0 { + // If we have a 404/408 for our "no_wait" request and have + // not collected any message, then resend request to + // wait this time. + noWait = false + err = sendReq() + } else if errors.Is(err, ErrTimeout) && len(msgs) == 0 { + // If we get a 408, we will bail if we already collected some + // messages, otherwise ignore and go back calling nextMsg. + err = nil + } + } + } + if hbTimer != nil { + hbTimer.Stop() + } + } + // If there is at least a message added to msgs, then need to return OK and no error + if err != nil && len(msgs) == 0 { + hbLock.Lock() + defer hbLock.Unlock() + if hbErr != nil { + return nil, hbErr + } + return nil, o.checkCtxErr(err) + } + return msgs, nil +} + +// newFetchInbox returns subject used as reply subject when sending pull requests +// as well as request ID. For non-wildcard subject, request ID is empty and +// passed subject is not transformed +func newFetchInbox(subj string) (string, string) { + if !strings.HasSuffix(subj, ".*") { + return subj, "" + } + reqID := nuid.Next() + var sb strings.Builder + sb.WriteString(subj[:len(subj)-1]) + sb.WriteString(reqID) + return sb.String(), reqID +} + +func subjectMatchesReqID(subject, reqID string) bool { + subjectParts := strings.Split(subject, ".") + if len(subjectParts) < 2 { + return false + } + return subjectParts[len(subjectParts)-1] == reqID +} + +// MessageBatch provides methods to retrieve messages consumed using [Subscribe.FetchBatch]. +type MessageBatch interface { + // Messages returns a channel on which messages will be published. + Messages() <-chan *Msg + + // Error returns an error encountered when fetching messages. + Error() error + + // Done signals end of execution. + Done() <-chan struct{} +} + +type messageBatch struct { + msgs chan *Msg + err error + done chan struct{} +} + +func (mb *messageBatch) Messages() <-chan *Msg { + return mb.msgs +} + +func (mb *messageBatch) Error() error { + return mb.err +} + +func (mb *messageBatch) Done() <-chan struct{} { + return mb.done +} + +// FetchBatch pulls a batch of messages from a stream for a pull consumer. +// Unlike [Subscription.Fetch], it is non blocking and returns [MessageBatch], +// allowing to retrieve incoming messages from a channel. +// The returned channel is always closed after all messages for a batch have been +// delivered by the server - it is safe to iterate over it using range. +// +// To avoid using default JetStream timeout as fetch expiry time, use [nats.MaxWait] +// or [nats.Context] (with deadline set). +// +// This method will not return error in case of pull request expiry (even if there are no messages). +// Any other error encountered when receiving messages will cause FetchBatch to stop receiving new messages. +func (sub *Subscription) FetchBatch(batch int, opts ...PullOpt) (MessageBatch, error) { + if sub == nil { + return nil, ErrBadSubscription + } + if batch < 1 { + return nil, ErrInvalidArg + } + + var o pullOpts + for _, opt := range opts { + if err := opt.configurePull(&o); err != nil { + return nil, err + } + } + if o.ctx != nil && o.ttl != 0 { + return nil, ErrContextAndTimeout + } + sub.mu.Lock() + jsi := sub.jsi + // Reject if this is not a pull subscription. Note that sub.typ is SyncSubscription, + // so check for jsi.pull boolean instead. + if jsi == nil || !jsi.pull { + sub.mu.Unlock() + return nil, ErrTypeSubscription + } + + nc := sub.conn + nms := sub.jsi.nms + rply, reqID := newFetchInbox(sub.jsi.deliver) + js := sub.jsi.js + pmc := len(sub.mch) > 0 + + // All fetch requests have an expiration, in case of no explicit expiration + // then the default timeout of the JetStream context is used. + ttl := o.ttl + if ttl == 0 { + ttl = js.opts.wait + } + sub.mu.Unlock() + + // Use the given context or setup a default one for the span + // of the pull batch request. + var ( + ctx = o.ctx + cancel context.CancelFunc + cancelContext = true + ) + if ctx == nil { + ctx, cancel = context.WithTimeout(context.Background(), ttl) + } else if _, hasDeadline := ctx.Deadline(); !hasDeadline { + // Prevent from passing the background context which will just block + // and cannot be canceled either. + if octx, ok := ctx.(ContextOpt); ok && octx.Context == context.Background() { + return nil, ErrNoDeadlineContext + } + + // If the context did not have a deadline, then create a new child context + // that will use the default timeout from the JS context. + ctx, cancel = context.WithTimeout(ctx, ttl) + } else { + ctx, cancel = context.WithCancel(ctx) + } + defer func() { + // only cancel the context here if we are sure the fetching goroutine has not been started yet + if cancelContext { + cancel() + } + }() + + // if heartbeat is set, validate it against the context timeout + if o.hb > 0 { + deadline, _ := ctx.Deadline() + if 2*o.hb >= time.Until(deadline) { + return nil, fmt.Errorf("%w: idle heartbeat value too large", ErrInvalidArg) + } + } + + // Check if context not done already before making the request. + select { + case <-ctx.Done(): + if o.ctx != nil { // Timeout or Cancel triggered by context object option + return nil, ctx.Err() + } else { // Timeout triggered by timeout option + return nil, ErrTimeout + } + default: + } + + result := &messageBatch{ + msgs: make(chan *Msg, batch), + done: make(chan struct{}, 1), + } + var msg *Msg + for pmc && len(result.msgs) < batch { + // Check next msg with booleans that say that this is an internal call + // for a pull subscribe (so don't reject it) and don't wait if there + // are no messages. + msg, err := sub.nextMsgWithContext(ctx, true, false) + if err != nil { + if errors.Is(err, errNoMessages) { + err = nil + } + result.err = err + break + } + // Check msg but just to determine if this is a user message + // or status message, however, we don't care about values of status + // messages at this point in the Fetch() call, so checkMsg can't + // return an error. + if usrMsg, _ := checkMsg(msg, false, false); usrMsg { + result.msgs <- msg + } + } + sub.mu.Lock() + subClosed := sub.closed || sub.draining + sub.mu.Unlock() + if len(result.msgs) == batch || result.err != nil || subClosed { + close(result.msgs) + if subClosed && len(result.msgs) == 0 { + return nil, errors.Join(ErrBadSubscription, ErrSubscriptionClosed) + } + result.done <- struct{}{} + return result, nil + } + + deadline, _ := ctx.Deadline() + ttl = time.Until(deadline) + + // Make our request expiration a bit shorter than the current timeout. + expires := ttl + if ttl >= 20*time.Millisecond { + expires = ttl - 10*time.Millisecond + } + + requestBatch := batch - len(result.msgs) + req := nextRequest{ + Expires: expires, + Batch: requestBatch, + MaxBytes: o.maxBytes, + Heartbeat: o.hb, + } + reqJSON, err := json.Marshal(req) + if err != nil { + close(result.msgs) + result.done <- struct{}{} + result.err = err + return result, nil + } + if err := nc.PublishRequest(nms, rply, reqJSON); err != nil { + if len(result.msgs) == 0 { + return nil, err + } + close(result.msgs) + result.done <- struct{}{} + result.err = err + return result, nil + } + var hbTimer *time.Timer + var hbErr error + hbLock := sync.Mutex{} + if o.hb > 0 { + hbTimer = time.AfterFunc(2*o.hb, func() { + hbLock.Lock() + hbErr = ErrNoHeartbeat + hbLock.Unlock() + cancel() + }) + } + cancelContext = false + go func() { + defer cancel() + var requestMsgs int + for requestMsgs < requestBatch { + // Ask for next message and wait if there are no messages + msg, err = sub.nextMsgWithContext(ctx, true, true) + if err != nil { + break + } + if hbTimer != nil { + hbTimer.Reset(2 * o.hb) + } + var usrMsg bool + + usrMsg, err = checkMsg(msg, true, false) + if err != nil { + if errors.Is(err, ErrTimeout) { + if reqID != "" && !subjectMatchesReqID(msg.Subject, reqID) { + // ignore timeout message from server if it comes from a different pull request + continue + } + err = nil + } + break + } + if usrMsg { + result.msgs <- msg + requestMsgs++ + } + } + if err != nil { + hbLock.Lock() + if hbErr != nil { + result.err = hbErr + } else { + result.err = o.checkCtxErr(err) + } + hbLock.Unlock() + } + close(result.msgs) + result.done <- struct{}{} + }() + return result, nil +} + +// checkCtxErr is used to determine whether ErrTimeout should be returned in case of context timeout +func (o *pullOpts) checkCtxErr(err error) error { + if o.ctx == nil && errors.Is(err, context.DeadlineExceeded) { + return ErrTimeout + } + return err +} + +func (js *js) getConsumerInfo(stream, consumer string) (*ConsumerInfo, error) { + ctx, cancel := context.WithTimeout(context.Background(), js.opts.wait) + defer cancel() + return js.getConsumerInfoContext(ctx, stream, consumer) +} + +func (js *js) getConsumerInfoContext(ctx context.Context, stream, consumer string) (*ConsumerInfo, error) { + ccInfoSubj := fmt.Sprintf(apiConsumerInfoT, stream, consumer) + resp, err := js.apiRequestWithContext(ctx, js.apiSubj(ccInfoSubj), nil) + if err != nil { + if errors.Is(err, ErrNoResponders) { + err = ErrJetStreamNotEnabled + } + return nil, err + } + + var info consumerResponse + if err := json.Unmarshal(resp.Data, &info); err != nil { + return nil, err + } + if info.Error != nil { + if errors.Is(info.Error, ErrConsumerNotFound) { + return nil, ErrConsumerNotFound + } + if errors.Is(info.Error, ErrStreamNotFound) { + return nil, ErrStreamNotFound + } + return nil, info.Error + } + if info.Error == nil && info.ConsumerInfo == nil { + return nil, ErrConsumerNotFound + } + return info.ConsumerInfo, nil +} + +// a RequestWithContext with tracing via TraceCB +func (js *js) apiRequestWithContext(ctx context.Context, subj string, data []byte) (*Msg, error) { + if js.opts.shouldTrace { + ctrace := js.opts.ctrace + if ctrace.RequestSent != nil { + ctrace.RequestSent(subj, data) + } + } + resp, err := js.nc.RequestWithContext(ctx, subj, data) + if err != nil { + return nil, err + } + if js.opts.shouldTrace { + ctrace := js.opts.ctrace + if ctrace.RequestSent != nil { + ctrace.ResponseReceived(subj, resp.Data, resp.Header) + } + } + + return resp, nil +} + +func (m *Msg) checkReply() error { + if m == nil || m.Sub == nil { + return ErrMsgNotBound + } + if m.Reply == _EMPTY_ { + return ErrMsgNoReply + } + return nil +} + +// ackReply handles all acks. Will do the right thing for pull and sync mode. +// It ensures that an ack is only sent a single time, regardless of +// how many times it is being called to avoid duplicated acks. +func (m *Msg) ackReply(ackType []byte, sync bool, opts ...AckOpt) error { + var o ackOpts + for _, opt := range opts { + if err := opt.configureAck(&o); err != nil { + return err + } + } + + if err := m.checkReply(); err != nil { + return err + } + + var ackNone bool + var js *js + + sub := m.Sub + sub.mu.Lock() + nc := sub.conn + if jsi := sub.jsi; jsi != nil { + js = jsi.js + ackNone = jsi.ackNone + } + sub.mu.Unlock() + + // Skip if already acked. + if atomic.LoadUint32(&m.ackd) == 1 { + return ErrMsgAlreadyAckd + } + if ackNone { + return ErrCantAckIfConsumerAckNone + } + + usesCtx := o.ctx != nil + usesWait := o.ttl > 0 + + // Only allow either AckWait or Context option to set the timeout. + if usesWait && usesCtx { + return ErrContextAndTimeout + } + + sync = sync || usesCtx || usesWait + ctx := o.ctx + wait := defaultRequestWait + if usesWait { + wait = o.ttl + } else if js != nil { + wait = js.opts.wait + } + + var body []byte + var err error + // This will be > 0 only when called from NakWithDelay() + if o.nakDelay > 0 { + body = []byte(fmt.Sprintf("%s {\"delay\": %d}", ackType, o.nakDelay.Nanoseconds())) + } else { + body = ackType + } + + if sync { + if usesCtx { + _, err = nc.RequestWithContext(ctx, m.Reply, body) + } else { + _, err = nc.Request(m.Reply, body, wait) + } + } else { + err = nc.Publish(m.Reply, body) + } + + // Mark that the message has been acked unless it is ackProgress + // which can be sent many times. + if err == nil && !bytes.Equal(ackType, ackProgress) { + atomic.StoreUint32(&m.ackd, 1) + } + + return err +} + +// Ack acknowledges a message. This tells the server that the message was +// successfully processed and it can move on to the next message. +func (m *Msg) Ack(opts ...AckOpt) error { + return m.ackReply(ackAck, false, opts...) +} + +// AckSync is the synchronous version of Ack. This indicates successful message +// processing. +func (m *Msg) AckSync(opts ...AckOpt) error { + return m.ackReply(ackAck, true, opts...) +} + +// Nak negatively acknowledges a message. This tells the server to redeliver +// the message. You can configure the number of redeliveries by passing +// nats.MaxDeliver when you Subscribe. The default is infinite redeliveries. +func (m *Msg) Nak(opts ...AckOpt) error { + return m.ackReply(ackNak, false, opts...) +} + +// Nak negatively acknowledges a message. This tells the server to redeliver +// the message after the give `delay` duration. You can configure the number +// of redeliveries by passing nats.MaxDeliver when you Subscribe. +// The default is infinite redeliveries. +func (m *Msg) NakWithDelay(delay time.Duration, opts ...AckOpt) error { + if delay > 0 { + opts = append(opts, nakDelay(delay)) + } + return m.ackReply(ackNak, false, opts...) +} + +// Term tells the server to not redeliver this message, regardless of the value +// of nats.MaxDeliver. +func (m *Msg) Term(opts ...AckOpt) error { + return m.ackReply(ackTerm, false, opts...) +} + +// InProgress tells the server that this message is being worked on. It resets +// the redelivery timer on the server. +func (m *Msg) InProgress(opts ...AckOpt) error { + return m.ackReply(ackProgress, false, opts...) +} + +// MsgMetadata is the JetStream metadata associated with received messages. +type MsgMetadata struct { + Sequence SequencePair + NumDelivered uint64 + NumPending uint64 + Timestamp time.Time + Stream string + Consumer string + Domain string +} + +// Metadata retrieves the metadata from a JetStream message. This method will +// return an error for non-JetStream Msgs. +func (m *Msg) Metadata() (*MsgMetadata, error) { + if err := m.checkReply(); err != nil { + return nil, err + } + + tokens, err := parser.GetMetadataFields(m.Reply) + if err != nil { + return nil, err + } + + meta := &MsgMetadata{ + Domain: tokens[parser.AckDomainTokenPos], + NumDelivered: parser.ParseNum(tokens[parser.AckNumDeliveredTokenPos]), + NumPending: parser.ParseNum(tokens[parser.AckNumPendingTokenPos]), + Timestamp: time.Unix(0, int64(parser.ParseNum(tokens[parser.AckTimestampSeqTokenPos]))), + Stream: tokens[parser.AckStreamTokenPos], + Consumer: tokens[parser.AckConsumerTokenPos], + } + meta.Sequence.Stream = parser.ParseNum(tokens[parser.AckStreamSeqTokenPos]) + meta.Sequence.Consumer = parser.ParseNum(tokens[parser.AckConsumerSeqTokenPos]) + return meta, nil +} + +// AckPolicy determines how the consumer should acknowledge delivered messages. +type AckPolicy int + +const ( + // AckNonePolicy requires no acks for delivered messages. + AckNonePolicy AckPolicy = iota + + // AckAllPolicy when acking a sequence number, this implicitly acks all + // sequences below this one as well. + AckAllPolicy + + // AckExplicitPolicy requires ack or nack for all messages. + AckExplicitPolicy + + // For configuration mismatch check + ackPolicyNotSet = 99 +) + +func jsonString(s string) string { + return "\"" + s + "\"" +} + +func (p *AckPolicy) UnmarshalJSON(data []byte) error { + switch string(data) { + case jsonString("none"): + *p = AckNonePolicy + case jsonString("all"): + *p = AckAllPolicy + case jsonString("explicit"): + *p = AckExplicitPolicy + default: + return fmt.Errorf("nats: can not unmarshal %q", data) + } + + return nil +} + +func (p AckPolicy) MarshalJSON() ([]byte, error) { + switch p { + case AckNonePolicy: + return json.Marshal("none") + case AckAllPolicy: + return json.Marshal("all") + case AckExplicitPolicy: + return json.Marshal("explicit") + default: + return nil, fmt.Errorf("nats: unknown acknowledgement policy %v", p) + } +} + +func (p AckPolicy) String() string { + switch p { + case AckNonePolicy: + return "AckNone" + case AckAllPolicy: + return "AckAll" + case AckExplicitPolicy: + return "AckExplicit" + case ackPolicyNotSet: + return "Not Initialized" + default: + return "Unknown AckPolicy" + } +} + +// ReplayPolicy determines how the consumer should replay messages it already has queued in the stream. +type ReplayPolicy int + +const ( + // ReplayInstantPolicy will replay messages as fast as possible. + ReplayInstantPolicy ReplayPolicy = iota + + // ReplayOriginalPolicy will maintain the same timing as the messages were received. + ReplayOriginalPolicy + + // For configuration mismatch check + replayPolicyNotSet = 99 +) + +func (p *ReplayPolicy) UnmarshalJSON(data []byte) error { + switch string(data) { + case jsonString("instant"): + *p = ReplayInstantPolicy + case jsonString("original"): + *p = ReplayOriginalPolicy + default: + return fmt.Errorf("nats: can not unmarshal %q", data) + } + + return nil +} + +func (p ReplayPolicy) MarshalJSON() ([]byte, error) { + switch p { + case ReplayOriginalPolicy: + return json.Marshal("original") + case ReplayInstantPolicy: + return json.Marshal("instant") + default: + return nil, fmt.Errorf("nats: unknown replay policy %v", p) + } +} + +var ( + ackAck = []byte("+ACK") + ackNak = []byte("-NAK") + ackProgress = []byte("+WPI") + ackTerm = []byte("+TERM") +) + +// DeliverPolicy determines how the consumer should select the first message to deliver. +type DeliverPolicy int + +const ( + // DeliverAllPolicy starts delivering messages from the very beginning of a + // stream. This is the default. + DeliverAllPolicy DeliverPolicy = iota + + // DeliverLastPolicy will start the consumer with the last sequence + // received. + DeliverLastPolicy + + // DeliverNewPolicy will only deliver new messages that are sent after the + // consumer is created. + DeliverNewPolicy + + // DeliverByStartSequencePolicy will deliver messages starting from a given + // sequence. + DeliverByStartSequencePolicy + + // DeliverByStartTimePolicy will deliver messages starting from a given + // time. + DeliverByStartTimePolicy + + // DeliverLastPerSubjectPolicy will start the consumer with the last message + // for all subjects received. + DeliverLastPerSubjectPolicy + + // For configuration mismatch check + deliverPolicyNotSet = 99 +) + +func (p *DeliverPolicy) UnmarshalJSON(data []byte) error { + switch string(data) { + case jsonString("all"), jsonString("undefined"): + *p = DeliverAllPolicy + case jsonString("last"): + *p = DeliverLastPolicy + case jsonString("new"): + *p = DeliverNewPolicy + case jsonString("by_start_sequence"): + *p = DeliverByStartSequencePolicy + case jsonString("by_start_time"): + *p = DeliverByStartTimePolicy + case jsonString("last_per_subject"): + *p = DeliverLastPerSubjectPolicy + } + + return nil +} + +func (p DeliverPolicy) MarshalJSON() ([]byte, error) { + switch p { + case DeliverAllPolicy: + return json.Marshal("all") + case DeliverLastPolicy: + return json.Marshal("last") + case DeliverNewPolicy: + return json.Marshal("new") + case DeliverByStartSequencePolicy: + return json.Marshal("by_start_sequence") + case DeliverByStartTimePolicy: + return json.Marshal("by_start_time") + case DeliverLastPerSubjectPolicy: + return json.Marshal("last_per_subject") + default: + return nil, fmt.Errorf("nats: unknown deliver policy %v", p) + } +} + +// RetentionPolicy determines how messages in a set are retained. +type RetentionPolicy int + +const ( + // LimitsPolicy (default) means that messages are retained until any given limit is reached. + // This could be one of MaxMsgs, MaxBytes, or MaxAge. + LimitsPolicy RetentionPolicy = iota + // InterestPolicy specifies that when all known observables have acknowledged a message it can be removed. + InterestPolicy + // WorkQueuePolicy specifies that when the first worker or subscriber acknowledges the message it can be removed. + WorkQueuePolicy +) + +// DiscardPolicy determines how to proceed when limits of messages or bytes are +// reached. +type DiscardPolicy int + +const ( + // DiscardOld will remove older messages to return to the limits. This is + // the default. + DiscardOld DiscardPolicy = iota + //DiscardNew will fail to store new messages. + DiscardNew +) + +const ( + limitsPolicyString = "limits" + interestPolicyString = "interest" + workQueuePolicyString = "workqueue" +) + +func (rp RetentionPolicy) String() string { + switch rp { + case LimitsPolicy: + return "Limits" + case InterestPolicy: + return "Interest" + case WorkQueuePolicy: + return "WorkQueue" + default: + return "Unknown Retention Policy" + } +} + +func (rp RetentionPolicy) MarshalJSON() ([]byte, error) { + switch rp { + case LimitsPolicy: + return json.Marshal(limitsPolicyString) + case InterestPolicy: + return json.Marshal(interestPolicyString) + case WorkQueuePolicy: + return json.Marshal(workQueuePolicyString) + default: + return nil, fmt.Errorf("nats: can not marshal %v", rp) + } +} + +func (rp *RetentionPolicy) UnmarshalJSON(data []byte) error { + switch string(data) { + case jsonString(limitsPolicyString): + *rp = LimitsPolicy + case jsonString(interestPolicyString): + *rp = InterestPolicy + case jsonString(workQueuePolicyString): + *rp = WorkQueuePolicy + default: + return fmt.Errorf("nats: can not unmarshal %q", data) + } + return nil +} + +func (dp DiscardPolicy) String() string { + switch dp { + case DiscardOld: + return "DiscardOld" + case DiscardNew: + return "DiscardNew" + default: + return "Unknown Discard Policy" + } +} + +func (dp DiscardPolicy) MarshalJSON() ([]byte, error) { + switch dp { + case DiscardOld: + return json.Marshal("old") + case DiscardNew: + return json.Marshal("new") + default: + return nil, fmt.Errorf("nats: can not marshal %v", dp) + } +} + +func (dp *DiscardPolicy) UnmarshalJSON(data []byte) error { + switch strings.ToLower(string(data)) { + case jsonString("old"): + *dp = DiscardOld + case jsonString("new"): + *dp = DiscardNew + default: + return fmt.Errorf("nats: can not unmarshal %q", data) + } + return nil +} + +// StorageType determines how messages are stored for retention. +type StorageType int + +const ( + // FileStorage specifies on disk storage. It's the default. + FileStorage StorageType = iota + // MemoryStorage specifies in memory only. + MemoryStorage +) + +const ( + memoryStorageString = "memory" + fileStorageString = "file" +) + +func (st StorageType) String() string { + switch st { + case MemoryStorage: + return "Memory" + case FileStorage: + return "File" + default: + return "Unknown Storage Type" + } +} + +func (st StorageType) MarshalJSON() ([]byte, error) { + switch st { + case MemoryStorage: + return json.Marshal(memoryStorageString) + case FileStorage: + return json.Marshal(fileStorageString) + default: + return nil, fmt.Errorf("nats: can not marshal %v", st) + } +} + +func (st *StorageType) UnmarshalJSON(data []byte) error { + switch string(data) { + case jsonString(memoryStorageString): + *st = MemoryStorage + case jsonString(fileStorageString): + *st = FileStorage + default: + return fmt.Errorf("nats: can not unmarshal %q", data) + } + return nil +} + +type StoreCompression uint8 + +const ( + NoCompression StoreCompression = iota + S2Compression +) + +func (alg StoreCompression) String() string { + switch alg { + case NoCompression: + return "None" + case S2Compression: + return "S2" + default: + return "Unknown StoreCompression" + } +} + +func (alg StoreCompression) MarshalJSON() ([]byte, error) { + var str string + switch alg { + case S2Compression: + str = "s2" + case NoCompression: + str = "none" + default: + return nil, fmt.Errorf("unknown compression algorithm") + } + return json.Marshal(str) +} + +func (alg *StoreCompression) UnmarshalJSON(b []byte) error { + var str string + if err := json.Unmarshal(b, &str); err != nil { + return err + } + switch str { + case "s2": + *alg = S2Compression + case "none": + *alg = NoCompression + default: + return fmt.Errorf("unknown compression algorithm") + } + return nil +} + +// Length of our hash used for named consumers. +const nameHashLen = 8 + +// Computes a hash for the given `name`. +func getHash(name string) string { + sha := sha256.New() + sha.Write([]byte(name)) + b := sha.Sum(nil) + for i := 0; i < nameHashLen; i++ { + b[i] = rdigits[int(b[i]%base)] + } + return string(b[:nameHashLen]) +} diff --git a/vendor/github.com/nats-io/nats.go/jserrors.go b/vendor/github.com/nats-io/nats.go/jserrors.go new file mode 100644 index 00000000..f0285943 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/jserrors.go @@ -0,0 +1,245 @@ +// Copyright 2020-2023 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package nats + +import ( + "errors" + "fmt" +) + +var ( + // API errors + + // ErrJetStreamNotEnabled is an error returned when JetStream is not enabled for an account. + // + // Note: This error will not be returned in clustered mode, even if each + // server in the cluster does not have JetStream enabled. In clustered mode, + // requests will time out instead. + ErrJetStreamNotEnabled JetStreamError = &jsError{apiErr: &APIError{ErrorCode: JSErrCodeJetStreamNotEnabled, Description: "jetstream not enabled", Code: 503}} + + // ErrJetStreamNotEnabledForAccount is an error returned when JetStream is not enabled for an account. + ErrJetStreamNotEnabledForAccount JetStreamError = &jsError{apiErr: &APIError{ErrorCode: JSErrCodeJetStreamNotEnabledForAccount, Description: "jetstream not enabled for account", Code: 503}} + + // ErrStreamNotFound is an error returned when stream with given name does not exist. + ErrStreamNotFound JetStreamError = &jsError{apiErr: &APIError{ErrorCode: JSErrCodeStreamNotFound, Description: "stream not found", Code: 404}} + + // ErrStreamNameAlreadyInUse is returned when a stream with given name already exists and has a different configuration. + ErrStreamNameAlreadyInUse JetStreamError = &jsError{apiErr: &APIError{ErrorCode: JSErrCodeStreamNameInUse, Description: "stream name already in use", Code: 400}} + + // ErrStreamSubjectTransformNotSupported is returned when the connected nats-server version does not support setting + // the stream subject transform. If this error is returned when executing AddStream(), the stream with invalid + // configuration was already created in the server. + ErrStreamSubjectTransformNotSupported JetStreamError = &jsError{message: "stream subject transformation not supported by nats-server"} + + // ErrStreamSourceSubjectTransformNotSupported is returned when the connected nats-server version does not support setting + // the stream source subject transform. If this error is returned when executing AddStream(), the stream with invalid + // configuration was already created in the server. + ErrStreamSourceSubjectTransformNotSupported JetStreamError = &jsError{message: "stream subject transformation not supported by nats-server"} + + // ErrStreamSourceNotSupported is returned when the connected nats-server version does not support setting + // the stream sources. If this error is returned when executing AddStream(), the stream with invalid + // configuration was already created in the server. + ErrStreamSourceNotSupported JetStreamError = &jsError{message: "stream sourcing is not supported by nats-server"} + + // ErrStreamSourceMultipleSubjectTransformsNotSupported is returned when the connected nats-server version does not support setting + // the stream sources. If this error is returned when executing AddStream(), the stream with invalid + // configuration was already created in the server. + ErrStreamSourceMultipleSubjectTransformsNotSupported JetStreamError = &jsError{message: "stream sourcing with multiple subject transforms not supported by nats-server"} + + // ErrConsumerNotFound is an error returned when consumer with given name does not exist. + ErrConsumerNotFound JetStreamError = &jsError{apiErr: &APIError{ErrorCode: JSErrCodeConsumerNotFound, Description: "consumer not found", Code: 404}} + + // ErrMsgNotFound is returned when message with provided sequence number does npt exist. + ErrMsgNotFound JetStreamError = &jsError{apiErr: &APIError{ErrorCode: JSErrCodeMessageNotFound, Description: "message not found", Code: 404}} + + // ErrBadRequest is returned when invalid request is sent to JetStream API. + ErrBadRequest JetStreamError = &jsError{apiErr: &APIError{ErrorCode: JSErrCodeBadRequest, Description: "bad request", Code: 400}} + + // ErrDuplicateFilterSubjects is returned when both FilterSubject and FilterSubjects are specified when creating consumer. + ErrDuplicateFilterSubjects JetStreamError = &jsError{apiErr: &APIError{ErrorCode: JSErrCodeDuplicateFilterSubjects, Description: "consumer cannot have both FilterSubject and FilterSubjects specified", Code: 500}} + + // ErrDuplicateFilterSubjects is returned when filter subjects overlap when creating consumer. + ErrOverlappingFilterSubjects JetStreamError = &jsError{apiErr: &APIError{ErrorCode: JSErrCodeOverlappingFilterSubjects, Description: "consumer subject filters cannot overlap", Code: 500}} + + // ErrEmptyFilter is returned when a filter in FilterSubjects is empty. + ErrEmptyFilter JetStreamError = &jsError{apiErr: &APIError{ErrorCode: JSErrCodeConsumerEmptyFilter, Description: "consumer filter in FilterSubjects cannot be empty", Code: 500}} + + // Client errors + + // ErrConsumerNameAlreadyInUse is an error returned when consumer with given name already exists. + ErrConsumerNameAlreadyInUse JetStreamError = &jsError{message: "consumer name already in use"} + + // ErrConsumerNotActive is an error returned when consumer is not active. + ErrConsumerNotActive JetStreamError = &jsError{message: "consumer not active"} + + // ErrInvalidJSAck is returned when JetStream ack from message publish is invalid. + ErrInvalidJSAck JetStreamError = &jsError{message: "invalid jetstream publish response"} + + // ErrStreamConfigRequired is returned when empty stream configuration is supplied to add/update stream. + ErrStreamConfigRequired JetStreamError = &jsError{message: "stream configuration is required"} + + // ErrStreamNameRequired is returned when the provided stream name is empty. + ErrStreamNameRequired JetStreamError = &jsError{message: "stream name is required"} + + // ErrConsumerNameRequired is returned when the provided consumer durable name is empty. + ErrConsumerNameRequired JetStreamError = &jsError{message: "consumer name is required"} + + // ErrConsumerMultipleFilterSubjectsNotSupported is returned when the connected nats-server version does not support setting + // multiple filter subjects with filter_subjects field. If this error is returned when executing AddConsumer(), the consumer with invalid + // configuration was already created in the server. + ErrConsumerMultipleFilterSubjectsNotSupported JetStreamError = &jsError{message: "multiple consumer filter subjects not supported by nats-server"} + + // ErrConsumerConfigRequired is returned when empty consumer consuguration is supplied to add/update consumer. + ErrConsumerConfigRequired JetStreamError = &jsError{message: "consumer configuration is required"} + + // ErrPullSubscribeToPushConsumer is returned when attempting to use PullSubscribe on push consumer. + ErrPullSubscribeToPushConsumer JetStreamError = &jsError{message: "cannot pull subscribe to push based consumer"} + + // ErrPullSubscribeRequired is returned when attempting to use subscribe methods not suitable for pull consumers for pull consumers. + ErrPullSubscribeRequired JetStreamError = &jsError{message: "must use pull subscribe to bind to pull based consumer"} + + // ErrMsgAlreadyAckd is returned when attempting to acknowledge message more than once. + ErrMsgAlreadyAckd JetStreamError = &jsError{message: "message was already acknowledged"} + + // ErrNoStreamResponse is returned when there is no response from stream (e.g. no responders error). + ErrNoStreamResponse JetStreamError = &jsError{message: "no response from stream"} + + // ErrNotJSMessage is returned when attempting to get metadata from non JetStream message . + ErrNotJSMessage JetStreamError = &jsError{message: "not a jetstream message"} + + // ErrInvalidStreamName is returned when the provided stream name is invalid (contains '.' or ' '). + ErrInvalidStreamName JetStreamError = &jsError{message: "invalid stream name"} + + // ErrInvalidConsumerName is returned when the provided consumer name is invalid (contains '.' or ' '). + ErrInvalidConsumerName JetStreamError = &jsError{message: "invalid consumer name"} + + // ErrInvalidFilterSubject is returned when the provided filter subject is invalid. + ErrInvalidFilterSubject JetStreamError = &jsError{message: "invalid filter subject"} + + // ErrNoMatchingStream is returned when stream lookup by subject is unsuccessful. + ErrNoMatchingStream JetStreamError = &jsError{message: "no stream matches subject"} + + // ErrSubjectMismatch is returned when the provided subject does not match consumer's filter subject. + ErrSubjectMismatch JetStreamError = &jsError{message: "subject does not match consumer"} + + // ErrContextAndTimeout is returned when attempting to use both context and timeout. + ErrContextAndTimeout JetStreamError = &jsError{message: "context and timeout can not both be set"} + + // ErrCantAckIfConsumerAckNone is returned when attempting to ack a message for consumer with AckNone policy set. + ErrCantAckIfConsumerAckNone JetStreamError = &jsError{message: "cannot acknowledge a message for a consumer with AckNone policy"} + + // ErrConsumerDeleted is returned when attempting to send pull request to a consumer which does not exist + ErrConsumerDeleted JetStreamError = &jsError{message: "consumer deleted"} + + // ErrConsumerLeadershipChanged is returned when pending requests are no longer valid after leadership has changed + ErrConsumerLeadershipChanged JetStreamError = &jsError{message: "Leadership Changed"} + + // ErrNoHeartbeat is returned when no heartbeat is received from server when sending requests with pull consumer. + ErrNoHeartbeat JetStreamError = &jsError{message: "no heartbeat received"} + + // ErrSubscriptionClosed is returned when attempting to send pull request to a closed subscription + ErrSubscriptionClosed JetStreamError = &jsError{message: "subscription closed"} + + // DEPRECATED: ErrInvalidDurableName is no longer returned and will be removed in future releases. + // Use ErrInvalidConsumerName instead. + ErrInvalidDurableName = errors.New("nats: invalid durable name") +) + +// Error code represents JetStream error codes returned by the API +type ErrorCode uint16 + +const ( + JSErrCodeJetStreamNotEnabledForAccount ErrorCode = 10039 + JSErrCodeJetStreamNotEnabled ErrorCode = 10076 + JSErrCodeInsufficientResourcesErr ErrorCode = 10023 + + JSErrCodeStreamNotFound ErrorCode = 10059 + JSErrCodeStreamNameInUse ErrorCode = 10058 + + JSErrCodeConsumerNotFound ErrorCode = 10014 + JSErrCodeConsumerNameExists ErrorCode = 10013 + JSErrCodeConsumerAlreadyExists ErrorCode = 10105 + JSErrCodeDuplicateFilterSubjects ErrorCode = 10136 + JSErrCodeOverlappingFilterSubjects ErrorCode = 10138 + JSErrCodeConsumerEmptyFilter ErrorCode = 10139 + + JSErrCodeMessageNotFound ErrorCode = 10037 + + JSErrCodeBadRequest ErrorCode = 10003 + JSStreamInvalidConfig ErrorCode = 10052 + + JSErrCodeStreamWrongLastSequence ErrorCode = 10071 +) + +// APIError is included in all API responses if there was an error. +type APIError struct { + Code int `json:"code"` + ErrorCode ErrorCode `json:"err_code"` + Description string `json:"description,omitempty"` +} + +// Error prints the JetStream API error code and description +func (e *APIError) Error() string { + return fmt.Sprintf("nats: %s", e.Description) +} + +// APIError implements the JetStreamError interface. +func (e *APIError) APIError() *APIError { + return e +} + +// Is matches against an APIError. +func (e *APIError) Is(err error) bool { + if e == nil { + return false + } + // Extract internal APIError to match against. + var aerr *APIError + ok := errors.As(err, &aerr) + if !ok { + return ok + } + return e.ErrorCode == aerr.ErrorCode +} + +// JetStreamError is an error result that happens when using JetStream. +// In case of client-side error, `APIError()` returns nil +type JetStreamError interface { + APIError() *APIError + error +} + +type jsError struct { + apiErr *APIError + message string +} + +func (err *jsError) APIError() *APIError { + return err.apiErr +} + +func (err *jsError) Error() string { + if err.apiErr != nil && err.apiErr.Description != "" { + return err.apiErr.Error() + } + return fmt.Sprintf("nats: %s", err.message) +} + +func (err *jsError) Unwrap() error { + // Allow matching to embedded APIError in case there is one. + if err.apiErr == nil { + return nil + } + return err.apiErr +} diff --git a/vendor/github.com/nats-io/nats.go/jsm.go b/vendor/github.com/nats-io/nats.go/jsm.go new file mode 100644 index 00000000..9eb5d4b4 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/jsm.go @@ -0,0 +1,1775 @@ +// Copyright 2021-2023 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package nats + +import ( + "context" + "encoding/json" + "errors" + "fmt" + "strconv" + "strings" + "time" +) + +// JetStreamManager manages JetStream Streams and Consumers. +type JetStreamManager interface { + // AddStream creates a stream. + AddStream(cfg *StreamConfig, opts ...JSOpt) (*StreamInfo, error) + + // UpdateStream updates a stream. + UpdateStream(cfg *StreamConfig, opts ...JSOpt) (*StreamInfo, error) + + // DeleteStream deletes a stream. + DeleteStream(name string, opts ...JSOpt) error + + // StreamInfo retrieves information from a stream. + StreamInfo(stream string, opts ...JSOpt) (*StreamInfo, error) + + // PurgeStream purges a stream messages. + PurgeStream(name string, opts ...JSOpt) error + + // StreamsInfo can be used to retrieve a list of StreamInfo objects. + // DEPRECATED: Use Streams() instead. + StreamsInfo(opts ...JSOpt) <-chan *StreamInfo + + // Streams can be used to retrieve a list of StreamInfo objects. + Streams(opts ...JSOpt) <-chan *StreamInfo + + // StreamNames is used to retrieve a list of Stream names. + StreamNames(opts ...JSOpt) <-chan string + + // GetMsg retrieves a raw stream message stored in JetStream by sequence number. + // Use options nats.DirectGet() or nats.DirectGetNext() to trigger retrieval + // directly from a distributed group of servers (leader and replicas). + // The stream must have been created/updated with the AllowDirect boolean. + GetMsg(name string, seq uint64, opts ...JSOpt) (*RawStreamMsg, error) + + // GetLastMsg retrieves the last raw stream message stored in JetStream by subject. + // Use option nats.DirectGet() to trigger retrieval + // directly from a distributed group of servers (leader and replicas). + // The stream must have been created/updated with the AllowDirect boolean. + GetLastMsg(name, subject string, opts ...JSOpt) (*RawStreamMsg, error) + + // DeleteMsg deletes a message from a stream. The message is marked as erased, but its value is not overwritten. + DeleteMsg(name string, seq uint64, opts ...JSOpt) error + + // SecureDeleteMsg deletes a message from a stream. The deleted message is overwritten with random data + // As a result, this operation is slower than DeleteMsg() + SecureDeleteMsg(name string, seq uint64, opts ...JSOpt) error + + // AddConsumer adds a consumer to a stream. + // If the consumer already exists, and the configuration is the same, it + // will return the existing consumer. + // If the consumer already exists, and the configuration is different, it + // will return ErrConsumerNameAlreadyInUse. + AddConsumer(stream string, cfg *ConsumerConfig, opts ...JSOpt) (*ConsumerInfo, error) + + // UpdateConsumer updates an existing consumer. + UpdateConsumer(stream string, cfg *ConsumerConfig, opts ...JSOpt) (*ConsumerInfo, error) + + // DeleteConsumer deletes a consumer. + DeleteConsumer(stream, consumer string, opts ...JSOpt) error + + // ConsumerInfo retrieves information of a consumer from a stream. + ConsumerInfo(stream, name string, opts ...JSOpt) (*ConsumerInfo, error) + + // ConsumersInfo is used to retrieve a list of ConsumerInfo objects. + // DEPRECATED: Use Consumers() instead. + ConsumersInfo(stream string, opts ...JSOpt) <-chan *ConsumerInfo + + // Consumers is used to retrieve a list of ConsumerInfo objects. + Consumers(stream string, opts ...JSOpt) <-chan *ConsumerInfo + + // ConsumerNames is used to retrieve a list of Consumer names. + ConsumerNames(stream string, opts ...JSOpt) <-chan string + + // AccountInfo retrieves info about the JetStream usage from an account. + AccountInfo(opts ...JSOpt) (*AccountInfo, error) + + // StreamNameBySubject returns a stream matching given subject. + StreamNameBySubject(string, ...JSOpt) (string, error) +} + +// StreamConfig will determine the properties for a stream. +// There are sensible defaults for most. If no subjects are +// given the name will be used as the only subject. +type StreamConfig struct { + // Name is the name of the stream. It is required and must be unique + // across the JetStream account. + // + // Name Names cannot contain whitespace, ., *, >, path separators + // (forward or backwards slash), and non-printable characters. + Name string `json:"name"` + + // Description is an optional description of the stream. + Description string `json:"description,omitempty"` + + // Subjects is a list of subjects that the stream is listening on. + // Wildcards are supported. Subjects cannot be set if the stream is + // created as a mirror. + Subjects []string `json:"subjects,omitempty"` + + // Retention defines the message retention policy for the stream. + // Defaults to LimitsPolicy. + Retention RetentionPolicy `json:"retention"` + + // MaxConsumers specifies the maximum number of consumers allowed for + // the stream. + MaxConsumers int `json:"max_consumers"` + + // MaxMsgs is the maximum number of messages the stream will store. + // After reaching the limit, stream adheres to the discard policy. + // If not set, server default is -1 (unlimited). + MaxMsgs int64 `json:"max_msgs"` + + // MaxBytes is the maximum total size of messages the stream will store. + // After reaching the limit, stream adheres to the discard policy. + // If not set, server default is -1 (unlimited). + MaxBytes int64 `json:"max_bytes"` + + // Discard defines the policy for handling messages when the stream + // reaches its limits in terms of number of messages or total bytes. + Discard DiscardPolicy `json:"discard"` + + // DiscardNewPerSubject is a flag to enable discarding new messages per + // subject when limits are reached. Requires DiscardPolicy to be + // DiscardNew and the MaxMsgsPerSubject to be set. + DiscardNewPerSubject bool `json:"discard_new_per_subject,omitempty"` + + // MaxAge is the maximum age of messages that the stream will retain. + MaxAge time.Duration `json:"max_age"` + + // MaxMsgsPerSubject is the maximum number of messages per subject that + // the stream will retain. + MaxMsgsPerSubject int64 `json:"max_msgs_per_subject"` + + // MaxMsgSize is the maximum size of any single message in the stream. + MaxMsgSize int32 `json:"max_msg_size,omitempty"` + + // Storage specifies the type of storage backend used for the stream + // (file or memory). + Storage StorageType `json:"storage"` + + // Replicas is the number of stream replicas in clustered JetStream. + // Defaults to 1, maximum is 5. + Replicas int `json:"num_replicas"` + + // NoAck is a flag to disable acknowledging messages received by this + // stream. + // + // If set to true, publish methods from the JetStream client will not + // work as expected, since they rely on acknowledgements. Core NATS + // publish methods should be used instead. Note that this will make + // message delivery less reliable. + NoAck bool `json:"no_ack,omitempty"` + + // Duplicates is the window within which to track duplicate messages. + // If not set, server default is 2 minutes. + Duplicates time.Duration `json:"duplicate_window,omitempty"` + + // Placement is used to declare where the stream should be placed via + // tags and/or an explicit cluster name. + Placement *Placement `json:"placement,omitempty"` + + // Mirror defines the configuration for mirroring another stream. + Mirror *StreamSource `json:"mirror,omitempty"` + + // Sources is a list of other streams this stream sources messages from. + Sources []*StreamSource `json:"sources,omitempty"` + + // Sealed streams do not allow messages to be published or deleted via limits or API, + // sealed streams can not be unsealed via configuration update. Can only + // be set on already created streams via the Update API. + Sealed bool `json:"sealed,omitempty"` + + // DenyDelete restricts the ability to delete messages from a stream via + // the API. Defaults to false. + DenyDelete bool `json:"deny_delete,omitempty"` + + // DenyPurge restricts the ability to purge messages from a stream via + // the API. Defaults to false. + DenyPurge bool `json:"deny_purge,omitempty"` + + // AllowRollup allows the use of the Nats-Rollup header to replace all + // contents of a stream, or subject in a stream, with a single new + // message. + AllowRollup bool `json:"allow_rollup_hdrs,omitempty"` + + // Compression specifies the message storage compression algorithm. + // Defaults to NoCompression. + Compression StoreCompression `json:"compression"` + + // FirstSeq is the initial sequence number of the first message in the + // stream. + FirstSeq uint64 `json:"first_seq,omitempty"` + + // SubjectTransform allows applying a transformation to matching + // messages' subjects. + SubjectTransform *SubjectTransformConfig `json:"subject_transform,omitempty"` + + // RePublish allows immediate republishing a message to the configured + // subject after it's stored. + RePublish *RePublish `json:"republish,omitempty"` + + // AllowDirect enables direct access to individual messages using direct + // get API. Defaults to false. + AllowDirect bool `json:"allow_direct"` + + // MirrorDirect enables direct access to individual messages from the + // origin stream using direct get API. Defaults to false. + MirrorDirect bool `json:"mirror_direct"` + + // ConsumerLimits defines limits of certain values that consumers can + // set, defaults for those who don't set these settings + ConsumerLimits StreamConsumerLimits `json:"consumer_limits,omitempty"` + + // Metadata is a set of application-defined key-value pairs for + // associating metadata on the stream. This feature requires nats-server + // v2.10.0 or later. + Metadata map[string]string `json:"metadata,omitempty"` + + // Template identifies the template that manages the Stream. DEPRECATED: + // This feature is no longer supported. + Template string `json:"template_owner,omitempty"` +} + +// SubjectTransformConfig is for applying a subject transform (to matching messages) before doing anything else when a new message is received. +type SubjectTransformConfig struct { + Source string `json:"src,omitempty"` + Destination string `json:"dest"` +} + +// RePublish is for republishing messages once committed to a stream. The original +// subject cis remapped from the subject pattern to the destination pattern. +type RePublish struct { + Source string `json:"src,omitempty"` + Destination string `json:"dest"` + HeadersOnly bool `json:"headers_only,omitempty"` +} + +// Placement is used to guide placement of streams in clustered JetStream. +type Placement struct { + Cluster string `json:"cluster"` + Tags []string `json:"tags,omitempty"` +} + +// StreamSource dictates how streams can source from other streams. +type StreamSource struct { + Name string `json:"name"` + OptStartSeq uint64 `json:"opt_start_seq,omitempty"` + OptStartTime *time.Time `json:"opt_start_time,omitempty"` + FilterSubject string `json:"filter_subject,omitempty"` + SubjectTransforms []SubjectTransformConfig `json:"subject_transforms,omitempty"` + External *ExternalStream `json:"external,omitempty"` + Domain string `json:"-"` +} + +// ExternalStream allows you to qualify access to a stream source in another +// account. +type ExternalStream struct { + APIPrefix string `json:"api"` + DeliverPrefix string `json:"deliver,omitempty"` +} + +// StreamConsumerLimits are the limits for a consumer on a stream. +// These can be overridden on a per consumer basis. +type StreamConsumerLimits struct { + InactiveThreshold time.Duration `json:"inactive_threshold,omitempty"` + MaxAckPending int `json:"max_ack_pending,omitempty"` +} + +// Helper for copying when we do not want to change user's version. +func (ss *StreamSource) copy() *StreamSource { + nss := *ss + // Check pointers + if ss.OptStartTime != nil { + t := *ss.OptStartTime + nss.OptStartTime = &t + } + if ss.External != nil { + ext := *ss.External + nss.External = &ext + } + return &nss +} + +// If we have a Domain, convert to the appropriate ext.APIPrefix. +// This will change the stream source, so should be a copy passed in. +func (ss *StreamSource) convertDomain() error { + if ss.Domain == _EMPTY_ { + return nil + } + if ss.External != nil { + // These should be mutually exclusive. + // TODO(dlc) - Make generic? + return errors.New("nats: domain and external are both set") + } + ss.External = &ExternalStream{APIPrefix: fmt.Sprintf(jsExtDomainT, ss.Domain)} + return nil +} + +// apiResponse is a standard response from the JetStream JSON API +type apiResponse struct { + Type string `json:"type"` + Error *APIError `json:"error,omitempty"` +} + +// apiPaged includes variables used to create paged responses from the JSON API +type apiPaged struct { + Total int `json:"total"` + Offset int `json:"offset"` + Limit int `json:"limit"` +} + +// apiPagedRequest includes parameters allowing specific pages to be requested +// from APIs responding with apiPaged. +type apiPagedRequest struct { + Offset int `json:"offset,omitempty"` +} + +// AccountInfo contains info about the JetStream usage from the current account. +type AccountInfo struct { + Tier + Domain string `json:"domain"` + API APIStats `json:"api"` + Tiers map[string]Tier `json:"tiers"` +} + +type Tier struct { + Memory uint64 `json:"memory"` + Store uint64 `json:"storage"` + ReservedMemory uint64 `json:"reserved_memory"` + ReservedStore uint64 `json:"reserved_storage"` + Streams int `json:"streams"` + Consumers int `json:"consumers"` + Limits AccountLimits `json:"limits"` +} + +// APIStats reports on API calls to JetStream for this account. +type APIStats struct { + Total uint64 `json:"total"` + Errors uint64 `json:"errors"` +} + +// AccountLimits includes the JetStream limits of the current account. +type AccountLimits struct { + MaxMemory int64 `json:"max_memory"` + MaxStore int64 `json:"max_storage"` + MaxStreams int `json:"max_streams"` + MaxConsumers int `json:"max_consumers"` + MaxAckPending int `json:"max_ack_pending"` + MemoryMaxStreamBytes int64 `json:"memory_max_stream_bytes"` + StoreMaxStreamBytes int64 `json:"storage_max_stream_bytes"` + MaxBytesRequired bool `json:"max_bytes_required"` +} + +type accountInfoResponse struct { + apiResponse + AccountInfo +} + +// AccountInfo fetches account information from the server, containing details +// about the account associated with this JetStream connection. If account is +// not enabled for JetStream, ErrJetStreamNotEnabledForAccount is returned. +// +// If the server does not have JetStream enabled, ErrJetStreamNotEnabled is +// returned (for a single server setup). For clustered topologies, AccountInfo +// will time out. +func (js *js) AccountInfo(opts ...JSOpt) (*AccountInfo, error) { + o, cancel, err := getJSContextOpts(js.opts, opts...) + if err != nil { + return nil, err + } + if cancel != nil { + defer cancel() + } + + resp, err := js.apiRequestWithContext(o.ctx, js.apiSubj(apiAccountInfo), nil) + if err != nil { + // todo maybe nats server should never have no responder on this subject and always respond if they know there is no js to be had + if errors.Is(err, ErrNoResponders) { + err = ErrJetStreamNotEnabled + } + return nil, err + } + var info accountInfoResponse + if err := json.Unmarshal(resp.Data, &info); err != nil { + return nil, err + } + if info.Error != nil { + // Internally checks based on error code instead of description match. + if errors.Is(info.Error, ErrJetStreamNotEnabledForAccount) { + return nil, ErrJetStreamNotEnabledForAccount + } + return nil, info.Error + } + + return &info.AccountInfo, nil +} + +type createConsumerRequest struct { + Stream string `json:"stream_name"` + Config *ConsumerConfig `json:"config"` +} + +type consumerResponse struct { + apiResponse + *ConsumerInfo +} + +// AddConsumer adds a consumer to a stream. +// If the consumer already exists, and the configuration is the same, it +// will return the existing consumer. +// If the consumer already exists, and the configuration is different, it +// will return ErrConsumerNameAlreadyInUse. +func (js *js) AddConsumer(stream string, cfg *ConsumerConfig, opts ...JSOpt) (*ConsumerInfo, error) { + if cfg == nil { + cfg = &ConsumerConfig{} + } + consumerName := cfg.Name + if consumerName == _EMPTY_ { + consumerName = cfg.Durable + } + if consumerName != _EMPTY_ { + consInfo, err := js.ConsumerInfo(stream, consumerName, opts...) + if err != nil && !errors.Is(err, ErrConsumerNotFound) && !errors.Is(err, ErrStreamNotFound) { + return nil, err + } + + if consInfo != nil { + sameConfig := checkConfig(&consInfo.Config, cfg) + if sameConfig != nil { + return nil, fmt.Errorf("%w: creating consumer %q on stream %q", ErrConsumerNameAlreadyInUse, consumerName, stream) + } else { + return consInfo, nil + } + } + } + + return js.upsertConsumer(stream, consumerName, cfg, opts...) +} + +func (js *js) UpdateConsumer(stream string, cfg *ConsumerConfig, opts ...JSOpt) (*ConsumerInfo, error) { + if cfg == nil { + return nil, ErrConsumerConfigRequired + } + consumerName := cfg.Name + if consumerName == _EMPTY_ { + consumerName = cfg.Durable + } + if consumerName == _EMPTY_ { + return nil, ErrConsumerNameRequired + } + return js.upsertConsumer(stream, consumerName, cfg, opts...) +} + +func (js *js) upsertConsumer(stream, consumerName string, cfg *ConsumerConfig, opts ...JSOpt) (*ConsumerInfo, error) { + if err := checkStreamName(stream); err != nil { + return nil, err + } + o, cancel, err := getJSContextOpts(js.opts, opts...) + if err != nil { + return nil, err + } + if cancel != nil { + defer cancel() + } + + req, err := json.Marshal(&createConsumerRequest{Stream: stream, Config: cfg}) + if err != nil { + return nil, err + } + + var ccSubj string + if consumerName == _EMPTY_ { + // if consumer name is empty (neither Durable nor Name is set), use the legacy ephemeral endpoint + ccSubj = fmt.Sprintf(apiLegacyConsumerCreateT, stream) + } else if err := checkConsumerName(consumerName); err != nil { + return nil, err + } else if js.nc.serverMinVersion(2, 9, 0) { + if cfg.Durable != "" && js.opts.featureFlags.useDurableConsumerCreate { + // if user set the useDurableConsumerCreate flag, use the legacy DURABLE.CREATE endpoint + ccSubj = fmt.Sprintf(apiDurableCreateT, stream, consumerName) + } else if cfg.FilterSubject == _EMPTY_ || cfg.FilterSubject == ">" { + // if filter subject is empty or ">", use the endpoint without filter subject + ccSubj = fmt.Sprintf(apiConsumerCreateT, stream, consumerName) + } else { + // safeguard against passing invalid filter subject in request subject + if cfg.FilterSubject[0] == '.' || cfg.FilterSubject[len(cfg.FilterSubject)-1] == '.' { + return nil, fmt.Errorf("%w: %q", ErrInvalidFilterSubject, cfg.FilterSubject) + } + // if filter subject is not empty, use the endpoint with filter subject + ccSubj = fmt.Sprintf(apiConsumerCreateWithFilterSubjectT, stream, consumerName, cfg.FilterSubject) + } + } else { + if cfg.Durable != "" { + // if Durable is set, use the DURABLE.CREATE endpoint + ccSubj = fmt.Sprintf(apiDurableCreateT, stream, consumerName) + } else { + // if Durable is not set, use the legacy ephemeral endpoint + ccSubj = fmt.Sprintf(apiLegacyConsumerCreateT, stream) + } + } + + resp, err := js.apiRequestWithContext(o.ctx, js.apiSubj(ccSubj), req) + if err != nil { + if errors.Is(err, ErrNoResponders) { + err = ErrJetStreamNotEnabled + } + return nil, err + } + var info consumerResponse + err = json.Unmarshal(resp.Data, &info) + if err != nil { + return nil, err + } + if info.Error != nil { + if errors.Is(info.Error, ErrStreamNotFound) { + return nil, ErrStreamNotFound + } + if errors.Is(info.Error, ErrConsumerNotFound) { + return nil, ErrConsumerNotFound + } + return nil, info.Error + } + + // check whether multiple filter subjects (if used) are reflected in the returned ConsumerInfo + if len(cfg.FilterSubjects) != 0 && len(info.Config.FilterSubjects) == 0 { + return nil, ErrConsumerMultipleFilterSubjectsNotSupported + } + return info.ConsumerInfo, nil +} + +// consumerDeleteResponse is the response for a Consumer delete request. +type consumerDeleteResponse struct { + apiResponse + Success bool `json:"success,omitempty"` +} + +func checkStreamName(stream string) error { + if stream == _EMPTY_ { + return ErrStreamNameRequired + } + if strings.ContainsAny(stream, ". ") { + return ErrInvalidStreamName + } + return nil +} + +// Check that the consumer name is not empty and is valid (does not contain "." and " "). +// Additional consumer name validation is done in nats-server. +// Returns ErrConsumerNameRequired if consumer name is empty, ErrInvalidConsumerName is invalid, otherwise nil +func checkConsumerName(consumer string) error { + if consumer == _EMPTY_ { + return ErrConsumerNameRequired + } + if strings.ContainsAny(consumer, ". ") { + return ErrInvalidConsumerName + } + return nil +} + +// DeleteConsumer deletes a Consumer. +func (js *js) DeleteConsumer(stream, consumer string, opts ...JSOpt) error { + if err := checkStreamName(stream); err != nil { + return err + } + if err := checkConsumerName(consumer); err != nil { + return err + } + o, cancel, err := getJSContextOpts(js.opts, opts...) + if err != nil { + return err + } + if cancel != nil { + defer cancel() + } + + dcSubj := js.apiSubj(fmt.Sprintf(apiConsumerDeleteT, stream, consumer)) + r, err := js.apiRequestWithContext(o.ctx, dcSubj, nil) + if err != nil { + return err + } + var resp consumerDeleteResponse + if err := json.Unmarshal(r.Data, &resp); err != nil { + return err + } + + if resp.Error != nil { + if errors.Is(resp.Error, ErrConsumerNotFound) { + return ErrConsumerNotFound + } + return resp.Error + } + return nil +} + +// ConsumerInfo returns information about a Consumer. +func (js *js) ConsumerInfo(stream, consumer string, opts ...JSOpt) (*ConsumerInfo, error) { + if err := checkStreamName(stream); err != nil { + return nil, err + } + if err := checkConsumerName(consumer); err != nil { + return nil, err + } + o, cancel, err := getJSContextOpts(js.opts, opts...) + if err != nil { + return nil, err + } + if cancel != nil { + defer cancel() + } + return js.getConsumerInfoContext(o.ctx, stream, consumer) +} + +// consumerLister fetches pages of ConsumerInfo objects. This object is not +// safe to use for multiple threads. +type consumerLister struct { + stream string + js *js + + err error + offset int + page []*ConsumerInfo + pageInfo *apiPaged +} + +// consumersRequest is the type used for Consumers requests. +type consumersRequest struct { + apiPagedRequest +} + +// consumerListResponse is the response for a Consumers List request. +type consumerListResponse struct { + apiResponse + apiPaged + Consumers []*ConsumerInfo `json:"consumers"` +} + +// Next fetches the next ConsumerInfo page. +func (c *consumerLister) Next() bool { + if c.err != nil { + return false + } + if err := checkStreamName(c.stream); err != nil { + c.err = err + return false + } + if c.pageInfo != nil && c.offset >= c.pageInfo.Total { + return false + } + + req, err := json.Marshal(consumersRequest{ + apiPagedRequest: apiPagedRequest{Offset: c.offset}, + }) + if err != nil { + c.err = err + return false + } + + var cancel context.CancelFunc + ctx := c.js.opts.ctx + if ctx == nil { + ctx, cancel = context.WithTimeout(context.Background(), c.js.opts.wait) + defer cancel() + } + + clSubj := c.js.apiSubj(fmt.Sprintf(apiConsumerListT, c.stream)) + r, err := c.js.apiRequestWithContext(ctx, clSubj, req) + if err != nil { + c.err = err + return false + } + var resp consumerListResponse + if err := json.Unmarshal(r.Data, &resp); err != nil { + c.err = err + return false + } + if resp.Error != nil { + c.err = resp.Error + return false + } + + c.pageInfo = &resp.apiPaged + c.page = resp.Consumers + c.offset += len(c.page) + return true +} + +// Page returns the current ConsumerInfo page. +func (c *consumerLister) Page() []*ConsumerInfo { + return c.page +} + +// Err returns any errors found while fetching pages. +func (c *consumerLister) Err() error { + return c.err +} + +// Consumers is used to retrieve a list of ConsumerInfo objects. +func (jsc *js) Consumers(stream string, opts ...JSOpt) <-chan *ConsumerInfo { + o, cancel, err := getJSContextOpts(jsc.opts, opts...) + if err != nil { + return nil + } + + ch := make(chan *ConsumerInfo) + l := &consumerLister{js: &js{nc: jsc.nc, opts: o}, stream: stream} + go func() { + if cancel != nil { + defer cancel() + } + defer close(ch) + for l.Next() { + for _, info := range l.Page() { + select { + case ch <- info: + case <-o.ctx.Done(): + return + } + } + } + }() + + return ch +} + +// ConsumersInfo is used to retrieve a list of ConsumerInfo objects. +// DEPRECATED: Use Consumers() instead. +func (jsc *js) ConsumersInfo(stream string, opts ...JSOpt) <-chan *ConsumerInfo { + return jsc.Consumers(stream, opts...) +} + +type consumerNamesLister struct { + stream string + js *js + + err error + offset int + page []string + pageInfo *apiPaged +} + +// consumerNamesListResponse is the response for a Consumers Names List request. +type consumerNamesListResponse struct { + apiResponse + apiPaged + Consumers []string `json:"consumers"` +} + +// Next fetches the next consumer names page. +func (c *consumerNamesLister) Next() bool { + if c.err != nil { + return false + } + if err := checkStreamName(c.stream); err != nil { + c.err = err + return false + } + if c.pageInfo != nil && c.offset >= c.pageInfo.Total { + return false + } + + var cancel context.CancelFunc + ctx := c.js.opts.ctx + if ctx == nil { + ctx, cancel = context.WithTimeout(context.Background(), c.js.opts.wait) + defer cancel() + } + + req, err := json.Marshal(consumersRequest{ + apiPagedRequest: apiPagedRequest{Offset: c.offset}, + }) + if err != nil { + c.err = err + return false + } + clSubj := c.js.apiSubj(fmt.Sprintf(apiConsumerNamesT, c.stream)) + r, err := c.js.apiRequestWithContext(ctx, clSubj, req) + if err != nil { + c.err = err + return false + } + var resp consumerNamesListResponse + if err := json.Unmarshal(r.Data, &resp); err != nil { + c.err = err + return false + } + if resp.Error != nil { + c.err = resp.Error + return false + } + + c.pageInfo = &resp.apiPaged + c.page = resp.Consumers + c.offset += len(c.page) + return true +} + +// Page returns the current ConsumerInfo page. +func (c *consumerNamesLister) Page() []string { + return c.page +} + +// Err returns any errors found while fetching pages. +func (c *consumerNamesLister) Err() error { + return c.err +} + +// ConsumerNames is used to retrieve a list of Consumer names. +func (jsc *js) ConsumerNames(stream string, opts ...JSOpt) <-chan string { + o, cancel, err := getJSContextOpts(jsc.opts, opts...) + if err != nil { + return nil + } + + ch := make(chan string) + l := &consumerNamesLister{stream: stream, js: &js{nc: jsc.nc, opts: o}} + go func() { + if cancel != nil { + defer cancel() + } + defer close(ch) + for l.Next() { + for _, info := range l.Page() { + select { + case ch <- info: + case <-o.ctx.Done(): + return + } + } + } + }() + + return ch +} + +// streamCreateResponse stream creation. +type streamCreateResponse struct { + apiResponse + *StreamInfo +} + +func (js *js) AddStream(cfg *StreamConfig, opts ...JSOpt) (*StreamInfo, error) { + if cfg == nil { + return nil, ErrStreamConfigRequired + } + if err := checkStreamName(cfg.Name); err != nil { + return nil, err + } + o, cancel, err := getJSContextOpts(js.opts, opts...) + if err != nil { + return nil, err + } + if cancel != nil { + defer cancel() + } + + // In case we need to change anything, copy so we do not change the caller's version. + ncfg := *cfg + + // If we have a mirror and an external domain, convert to ext.APIPrefix. + if cfg.Mirror != nil && cfg.Mirror.Domain != _EMPTY_ { + // Copy so we do not change the caller's version. + ncfg.Mirror = ncfg.Mirror.copy() + if err := ncfg.Mirror.convertDomain(); err != nil { + return nil, err + } + } + // Check sources for the same. + if len(ncfg.Sources) > 0 { + ncfg.Sources = append([]*StreamSource(nil), ncfg.Sources...) + for i, ss := range ncfg.Sources { + if ss.Domain != _EMPTY_ { + ncfg.Sources[i] = ss.copy() + if err := ncfg.Sources[i].convertDomain(); err != nil { + return nil, err + } + } + } + } + + req, err := json.Marshal(&ncfg) + if err != nil { + return nil, err + } + + csSubj := js.apiSubj(fmt.Sprintf(apiStreamCreateT, cfg.Name)) + r, err := js.apiRequestWithContext(o.ctx, csSubj, req) + if err != nil { + return nil, err + } + var resp streamCreateResponse + if err := json.Unmarshal(r.Data, &resp); err != nil { + return nil, err + } + if resp.Error != nil { + if errors.Is(resp.Error, ErrStreamNameAlreadyInUse) { + return nil, ErrStreamNameAlreadyInUse + } + return nil, resp.Error + } + + // check that input subject transform (if used) is reflected in the returned ConsumerInfo + if cfg.SubjectTransform != nil && resp.StreamInfo.Config.SubjectTransform == nil { + return nil, ErrStreamSubjectTransformNotSupported + } + if len(cfg.Sources) != 0 { + if len(cfg.Sources) != len(resp.Config.Sources) { + return nil, ErrStreamSourceNotSupported + } + for i := range cfg.Sources { + if len(cfg.Sources[i].SubjectTransforms) != 0 && len(resp.Sources[i].SubjectTransforms) == 0 { + return nil, ErrStreamSourceMultipleSubjectTransformsNotSupported + } + } + } + + return resp.StreamInfo, nil +} + +type ( + // StreamInfoRequest contains additional option to return + StreamInfoRequest struct { + apiPagedRequest + // DeletedDetails when true includes information about deleted messages + DeletedDetails bool `json:"deleted_details,omitempty"` + // SubjectsFilter when set, returns information on the matched subjects + SubjectsFilter string `json:"subjects_filter,omitempty"` + } + streamInfoResponse = struct { + apiResponse + apiPaged + *StreamInfo + } +) + +func (js *js) StreamInfo(stream string, opts ...JSOpt) (*StreamInfo, error) { + if err := checkStreamName(stream); err != nil { + return nil, err + } + o, cancel, err := getJSContextOpts(js.opts, opts...) + if err != nil { + return nil, err + } + if cancel != nil { + defer cancel() + } + + var i int + var subjectMessagesMap map[string]uint64 + var req []byte + var requestPayload bool + + var siOpts StreamInfoRequest + if o.streamInfoOpts != nil { + requestPayload = true + siOpts = *o.streamInfoOpts + } + + for { + if requestPayload { + siOpts.Offset = i + if req, err = json.Marshal(&siOpts); err != nil { + return nil, err + } + } + + siSubj := js.apiSubj(fmt.Sprintf(apiStreamInfoT, stream)) + + r, err := js.apiRequestWithContext(o.ctx, siSubj, req) + if err != nil { + return nil, err + } + + var resp streamInfoResponse + if err := json.Unmarshal(r.Data, &resp); err != nil { + return nil, err + } + + if resp.Error != nil { + if errors.Is(resp.Error, ErrStreamNotFound) { + return nil, ErrStreamNotFound + } + return nil, resp.Error + } + + var total int + // for backwards compatibility + if resp.Total != 0 { + total = resp.Total + } else { + total = len(resp.State.Subjects) + } + + if requestPayload && len(resp.StreamInfo.State.Subjects) > 0 { + if subjectMessagesMap == nil { + subjectMessagesMap = make(map[string]uint64, total) + } + + for k, j := range resp.State.Subjects { + subjectMessagesMap[k] = j + i++ + } + } + + if i >= total { + if requestPayload { + resp.StreamInfo.State.Subjects = subjectMessagesMap + } + return resp.StreamInfo, nil + } + } +} + +// StreamInfo shows config and current state for this stream. +type StreamInfo struct { + Config StreamConfig `json:"config"` + Created time.Time `json:"created"` + State StreamState `json:"state"` + Cluster *ClusterInfo `json:"cluster,omitempty"` + Mirror *StreamSourceInfo `json:"mirror,omitempty"` + Sources []*StreamSourceInfo `json:"sources,omitempty"` + Alternates []*StreamAlternate `json:"alternates,omitempty"` +} + +// StreamAlternate is an alternate stream represented by a mirror. +type StreamAlternate struct { + Name string `json:"name"` + Domain string `json:"domain,omitempty"` + Cluster string `json:"cluster"` +} + +// StreamSourceInfo shows information about an upstream stream source. +type StreamSourceInfo struct { + Name string `json:"name"` + Lag uint64 `json:"lag"` + Active time.Duration `json:"active"` + External *ExternalStream `json:"external"` + Error *APIError `json:"error"` + FilterSubject string `json:"filter_subject,omitempty"` + SubjectTransforms []SubjectTransformConfig `json:"subject_transforms,omitempty"` +} + +// StreamState is information about the given stream. +type StreamState struct { + Msgs uint64 `json:"messages"` + Bytes uint64 `json:"bytes"` + FirstSeq uint64 `json:"first_seq"` + FirstTime time.Time `json:"first_ts"` + LastSeq uint64 `json:"last_seq"` + LastTime time.Time `json:"last_ts"` + Consumers int `json:"consumer_count"` + Deleted []uint64 `json:"deleted"` + NumDeleted int `json:"num_deleted"` + NumSubjects uint64 `json:"num_subjects"` + Subjects map[string]uint64 `json:"subjects"` +} + +// ClusterInfo shows information about the underlying set of servers +// that make up the stream or consumer. +type ClusterInfo struct { + Name string `json:"name,omitempty"` + Leader string `json:"leader,omitempty"` + Replicas []*PeerInfo `json:"replicas,omitempty"` +} + +// PeerInfo shows information about all the peers in the cluster that +// are supporting the stream or consumer. +type PeerInfo struct { + Name string `json:"name"` + Current bool `json:"current"` + Offline bool `json:"offline,omitempty"` + Active time.Duration `json:"active"` + Lag uint64 `json:"lag,omitempty"` +} + +// UpdateStream updates a Stream. +func (js *js) UpdateStream(cfg *StreamConfig, opts ...JSOpt) (*StreamInfo, error) { + if cfg == nil { + return nil, ErrStreamConfigRequired + } + if err := checkStreamName(cfg.Name); err != nil { + return nil, err + } + o, cancel, err := getJSContextOpts(js.opts, opts...) + if err != nil { + return nil, err + } + if cancel != nil { + defer cancel() + } + + req, err := json.Marshal(cfg) + if err != nil { + return nil, err + } + + usSubj := js.apiSubj(fmt.Sprintf(apiStreamUpdateT, cfg.Name)) + r, err := js.apiRequestWithContext(o.ctx, usSubj, req) + if err != nil { + return nil, err + } + var resp streamInfoResponse + if err := json.Unmarshal(r.Data, &resp); err != nil { + return nil, err + } + if resp.Error != nil { + if errors.Is(resp.Error, ErrStreamNotFound) { + return nil, ErrStreamNotFound + } + return nil, resp.Error + } + + // check that input subject transform (if used) is reflected in the returned StreamInfo + if cfg.SubjectTransform != nil && resp.StreamInfo.Config.SubjectTransform == nil { + return nil, ErrStreamSubjectTransformNotSupported + } + + if len(cfg.Sources) != 0 { + if len(cfg.Sources) != len(resp.Config.Sources) { + return nil, ErrStreamSourceNotSupported + } + for i := range cfg.Sources { + if len(cfg.Sources[i].SubjectTransforms) != 0 && len(resp.Sources[i].SubjectTransforms) == 0 { + return nil, ErrStreamSourceMultipleSubjectTransformsNotSupported + } + } + } + + return resp.StreamInfo, nil +} + +// streamDeleteResponse is the response for a Stream delete request. +type streamDeleteResponse struct { + apiResponse + Success bool `json:"success,omitempty"` +} + +// DeleteStream deletes a Stream. +func (js *js) DeleteStream(name string, opts ...JSOpt) error { + if err := checkStreamName(name); err != nil { + return err + } + o, cancel, err := getJSContextOpts(js.opts, opts...) + if err != nil { + return err + } + if cancel != nil { + defer cancel() + } + + dsSubj := js.apiSubj(fmt.Sprintf(apiStreamDeleteT, name)) + r, err := js.apiRequestWithContext(o.ctx, dsSubj, nil) + if err != nil { + return err + } + var resp streamDeleteResponse + if err := json.Unmarshal(r.Data, &resp); err != nil { + return err + } + + if resp.Error != nil { + if errors.Is(resp.Error, ErrStreamNotFound) { + return ErrStreamNotFound + } + return resp.Error + } + return nil +} + +type apiMsgGetRequest struct { + Seq uint64 `json:"seq,omitempty"` + LastFor string `json:"last_by_subj,omitempty"` + NextFor string `json:"next_by_subj,omitempty"` +} + +// RawStreamMsg is a raw message stored in JetStream. +type RawStreamMsg struct { + Subject string + Sequence uint64 + Header Header + Data []byte + Time time.Time +} + +// storedMsg is a raw message stored in JetStream. +type storedMsg struct { + Subject string `json:"subject"` + Sequence uint64 `json:"seq"` + Header []byte `json:"hdrs,omitempty"` + Data []byte `json:"data,omitempty"` + Time time.Time `json:"time"` +} + +// apiMsgGetResponse is the response for a Stream get request. +type apiMsgGetResponse struct { + apiResponse + Message *storedMsg `json:"message,omitempty"` +} + +// GetLastMsg retrieves the last raw stream message stored in JetStream by subject. +func (js *js) GetLastMsg(name, subject string, opts ...JSOpt) (*RawStreamMsg, error) { + return js.getMsg(name, &apiMsgGetRequest{LastFor: subject}, opts...) +} + +// GetMsg retrieves a raw stream message stored in JetStream by sequence number. +func (js *js) GetMsg(name string, seq uint64, opts ...JSOpt) (*RawStreamMsg, error) { + return js.getMsg(name, &apiMsgGetRequest{Seq: seq}, opts...) +} + +// Low level getMsg +func (js *js) getMsg(name string, mreq *apiMsgGetRequest, opts ...JSOpt) (*RawStreamMsg, error) { + o, cancel, err := getJSContextOpts(js.opts, opts...) + if err != nil { + return nil, err + } + if cancel != nil { + defer cancel() + } + + if err := checkStreamName(name); err != nil { + return nil, err + } + + var apiSubj string + if o.directGet && mreq.LastFor != _EMPTY_ { + apiSubj = apiDirectMsgGetLastBySubjectT + dsSubj := js.apiSubj(fmt.Sprintf(apiSubj, name, mreq.LastFor)) + r, err := js.apiRequestWithContext(o.ctx, dsSubj, nil) + if err != nil { + return nil, err + } + return convertDirectGetMsgResponseToMsg(name, r) + } + + if o.directGet { + apiSubj = apiDirectMsgGetT + mreq.NextFor = o.directNextFor + } else { + apiSubj = apiMsgGetT + } + + req, err := json.Marshal(mreq) + if err != nil { + return nil, err + } + + dsSubj := js.apiSubj(fmt.Sprintf(apiSubj, name)) + r, err := js.apiRequestWithContext(o.ctx, dsSubj, req) + if err != nil { + return nil, err + } + + if o.directGet { + return convertDirectGetMsgResponseToMsg(name, r) + } + + var resp apiMsgGetResponse + if err := json.Unmarshal(r.Data, &resp); err != nil { + return nil, err + } + if resp.Error != nil { + if errors.Is(resp.Error, ErrMsgNotFound) { + return nil, ErrMsgNotFound + } + if errors.Is(resp.Error, ErrStreamNotFound) { + return nil, ErrStreamNotFound + } + return nil, resp.Error + } + + msg := resp.Message + + var hdr Header + if len(msg.Header) > 0 { + hdr, err = DecodeHeadersMsg(msg.Header) + if err != nil { + return nil, err + } + } + + return &RawStreamMsg{ + Subject: msg.Subject, + Sequence: msg.Sequence, + Header: hdr, + Data: msg.Data, + Time: msg.Time, + }, nil +} + +func convertDirectGetMsgResponseToMsg(name string, r *Msg) (*RawStreamMsg, error) { + // Check for 404/408. We would get a no-payload message and a "Status" header + if len(r.Data) == 0 { + val := r.Header.Get(statusHdr) + if val != _EMPTY_ { + switch val { + case noMessagesSts: + return nil, ErrMsgNotFound + default: + desc := r.Header.Get(descrHdr) + if desc == _EMPTY_ { + desc = "unable to get message" + } + return nil, fmt.Errorf("nats: %s", desc) + } + } + } + // Check for headers that give us the required information to + // reconstruct the message. + if len(r.Header) == 0 { + return nil, fmt.Errorf("nats: response should have headers") + } + stream := r.Header.Get(JSStream) + if stream == _EMPTY_ { + return nil, fmt.Errorf("nats: missing stream header") + } + + // Mirrors can now answer direct gets, so removing check for name equality. + // TODO(dlc) - We could have server also have a header with origin and check that? + + seqStr := r.Header.Get(JSSequence) + if seqStr == _EMPTY_ { + return nil, fmt.Errorf("nats: missing sequence header") + } + seq, err := strconv.ParseUint(seqStr, 10, 64) + if err != nil { + return nil, fmt.Errorf("nats: invalid sequence header '%s': %v", seqStr, err) + } + timeStr := r.Header.Get(JSTimeStamp) + if timeStr == _EMPTY_ { + return nil, fmt.Errorf("nats: missing timestamp header") + } + // Temporary code: the server in main branch is sending with format + // "2006-01-02 15:04:05.999999999 +0000 UTC", but will be changed + // to use format RFC3339Nano. Because of server test deps/cycle, + // support both until the server PR lands. + tm, err := time.Parse(time.RFC3339Nano, timeStr) + if err != nil { + tm, err = time.Parse("2006-01-02 15:04:05.999999999 +0000 UTC", timeStr) + if err != nil { + return nil, fmt.Errorf("nats: invalid timestamp header '%s': %v", timeStr, err) + } + } + subj := r.Header.Get(JSSubject) + if subj == _EMPTY_ { + return nil, fmt.Errorf("nats: missing subject header") + } + return &RawStreamMsg{ + Subject: subj, + Sequence: seq, + Header: r.Header, + Data: r.Data, + Time: tm, + }, nil +} + +type msgDeleteRequest struct { + Seq uint64 `json:"seq"` + NoErase bool `json:"no_erase,omitempty"` +} + +// msgDeleteResponse is the response for a Stream delete request. +type msgDeleteResponse struct { + apiResponse + Success bool `json:"success,omitempty"` +} + +// DeleteMsg deletes a message from a stream. +// The message is marked as erased, but not overwritten +func (js *js) DeleteMsg(name string, seq uint64, opts ...JSOpt) error { + o, cancel, err := getJSContextOpts(js.opts, opts...) + if err != nil { + return err + } + if cancel != nil { + defer cancel() + } + + return js.deleteMsg(o.ctx, name, &msgDeleteRequest{Seq: seq, NoErase: true}) +} + +// SecureDeleteMsg deletes a message from a stream. The deleted message is overwritten with random data +// As a result, this operation is slower than DeleteMsg() +func (js *js) SecureDeleteMsg(name string, seq uint64, opts ...JSOpt) error { + o, cancel, err := getJSContextOpts(js.opts, opts...) + if err != nil { + return err + } + if cancel != nil { + defer cancel() + } + + return js.deleteMsg(o.ctx, name, &msgDeleteRequest{Seq: seq}) +} + +func (js *js) deleteMsg(ctx context.Context, stream string, req *msgDeleteRequest) error { + if err := checkStreamName(stream); err != nil { + return err + } + reqJSON, err := json.Marshal(req) + if err != nil { + return err + } + + dsSubj := js.apiSubj(fmt.Sprintf(apiMsgDeleteT, stream)) + r, err := js.apiRequestWithContext(ctx, dsSubj, reqJSON) + if err != nil { + return err + } + var resp msgDeleteResponse + if err := json.Unmarshal(r.Data, &resp); err != nil { + return err + } + if resp.Error != nil { + return resp.Error + } + return nil +} + +// StreamPurgeRequest is optional request information to the purge API. +type StreamPurgeRequest struct { + // Purge up to but not including sequence. + Sequence uint64 `json:"seq,omitempty"` + // Subject to match against messages for the purge command. + Subject string `json:"filter,omitempty"` + // Number of messages to keep. + Keep uint64 `json:"keep,omitempty"` +} + +type streamPurgeResponse struct { + apiResponse + Success bool `json:"success,omitempty"` + Purged uint64 `json:"purged"` +} + +// PurgeStream purges messages on a Stream. +func (js *js) PurgeStream(stream string, opts ...JSOpt) error { + if err := checkStreamName(stream); err != nil { + return err + } + var req *StreamPurgeRequest + var ok bool + for _, opt := range opts { + // For PurgeStream, only request body opt is relevant + if req, ok = opt.(*StreamPurgeRequest); ok { + break + } + } + return js.purgeStream(stream, req) +} + +func (js *js) purgeStream(stream string, req *StreamPurgeRequest, opts ...JSOpt) error { + o, cancel, err := getJSContextOpts(js.opts, opts...) + if err != nil { + return err + } + if cancel != nil { + defer cancel() + } + + var b []byte + if req != nil { + if b, err = json.Marshal(req); err != nil { + return err + } + } + + psSubj := js.apiSubj(fmt.Sprintf(apiStreamPurgeT, stream)) + r, err := js.apiRequestWithContext(o.ctx, psSubj, b) + if err != nil { + return err + } + var resp streamPurgeResponse + if err := json.Unmarshal(r.Data, &resp); err != nil { + return err + } + if resp.Error != nil { + if errors.Is(resp.Error, ErrBadRequest) { + return fmt.Errorf("%w: %s", ErrBadRequest, "invalid purge request body") + } + return resp.Error + } + return nil +} + +// streamLister fetches pages of StreamInfo objects. This object is not safe +// to use for multiple threads. +type streamLister struct { + js *js + page []*StreamInfo + err error + + offset int + pageInfo *apiPaged +} + +// streamListResponse list of detailed stream information. +// A nil request is valid and means all streams. +type streamListResponse struct { + apiResponse + apiPaged + Streams []*StreamInfo `json:"streams"` +} + +// streamNamesRequest is used for Stream Name requests. +type streamNamesRequest struct { + apiPagedRequest + // These are filters that can be applied to the list. + Subject string `json:"subject,omitempty"` +} + +// Next fetches the next StreamInfo page. +func (s *streamLister) Next() bool { + if s.err != nil { + return false + } + if s.pageInfo != nil && s.offset >= s.pageInfo.Total { + return false + } + + req, err := json.Marshal(streamNamesRequest{ + apiPagedRequest: apiPagedRequest{Offset: s.offset}, + Subject: s.js.opts.streamListSubject, + }) + if err != nil { + s.err = err + return false + } + + var cancel context.CancelFunc + ctx := s.js.opts.ctx + if ctx == nil { + ctx, cancel = context.WithTimeout(context.Background(), s.js.opts.wait) + defer cancel() + } + + slSubj := s.js.apiSubj(apiStreamListT) + r, err := s.js.apiRequestWithContext(ctx, slSubj, req) + if err != nil { + s.err = err + return false + } + var resp streamListResponse + if err := json.Unmarshal(r.Data, &resp); err != nil { + s.err = err + return false + } + if resp.Error != nil { + s.err = resp.Error + return false + } + + s.pageInfo = &resp.apiPaged + s.page = resp.Streams + s.offset += len(s.page) + return true +} + +// Page returns the current StreamInfo page. +func (s *streamLister) Page() []*StreamInfo { + return s.page +} + +// Err returns any errors found while fetching pages. +func (s *streamLister) Err() error { + return s.err +} + +// Streams can be used to retrieve a list of StreamInfo objects. +func (jsc *js) Streams(opts ...JSOpt) <-chan *StreamInfo { + o, cancel, err := getJSContextOpts(jsc.opts, opts...) + if err != nil { + return nil + } + + ch := make(chan *StreamInfo) + l := &streamLister{js: &js{nc: jsc.nc, opts: o}} + go func() { + if cancel != nil { + defer cancel() + } + defer close(ch) + for l.Next() { + for _, info := range l.Page() { + select { + case ch <- info: + case <-o.ctx.Done(): + return + } + } + } + }() + + return ch +} + +// StreamsInfo can be used to retrieve a list of StreamInfo objects. +// DEPRECATED: Use Streams() instead. +func (jsc *js) StreamsInfo(opts ...JSOpt) <-chan *StreamInfo { + return jsc.Streams(opts...) +} + +type streamNamesLister struct { + js *js + + err error + offset int + page []string + pageInfo *apiPaged +} + +// Next fetches the next stream names page. +func (l *streamNamesLister) Next() bool { + if l.err != nil { + return false + } + if l.pageInfo != nil && l.offset >= l.pageInfo.Total { + return false + } + + var cancel context.CancelFunc + ctx := l.js.opts.ctx + if ctx == nil { + ctx, cancel = context.WithTimeout(context.Background(), l.js.opts.wait) + defer cancel() + } + + req, err := json.Marshal(streamNamesRequest{ + apiPagedRequest: apiPagedRequest{Offset: l.offset}, + Subject: l.js.opts.streamListSubject, + }) + if err != nil { + l.err = err + return false + } + r, err := l.js.apiRequestWithContext(ctx, l.js.apiSubj(apiStreams), req) + if err != nil { + l.err = err + return false + } + var resp streamNamesResponse + if err := json.Unmarshal(r.Data, &resp); err != nil { + l.err = err + return false + } + if resp.Error != nil { + l.err = resp.Error + return false + } + + l.pageInfo = &resp.apiPaged + l.page = resp.Streams + l.offset += len(l.page) + return true +} + +// Page returns the current ConsumerInfo page. +func (l *streamNamesLister) Page() []string { + return l.page +} + +// Err returns any errors found while fetching pages. +func (l *streamNamesLister) Err() error { + return l.err +} + +// StreamNames is used to retrieve a list of Stream names. +func (jsc *js) StreamNames(opts ...JSOpt) <-chan string { + o, cancel, err := getJSContextOpts(jsc.opts, opts...) + if err != nil { + return nil + } + + ch := make(chan string) + l := &streamNamesLister{js: &js{nc: jsc.nc, opts: o}} + go func() { + if cancel != nil { + defer cancel() + } + defer close(ch) + for l.Next() { + for _, info := range l.Page() { + select { + case ch <- info: + case <-o.ctx.Done(): + return + } + } + } + }() + + return ch +} + +// StreamNameBySubject returns a stream name that matches the subject. +func (jsc *js) StreamNameBySubject(subj string, opts ...JSOpt) (string, error) { + o, cancel, err := getJSContextOpts(jsc.opts, opts...) + if err != nil { + return "", err + } + if cancel != nil { + defer cancel() + } + + var slr streamNamesResponse + req := &streamRequest{subj} + j, err := json.Marshal(req) + if err != nil { + return _EMPTY_, err + } + + resp, err := jsc.apiRequestWithContext(o.ctx, jsc.apiSubj(apiStreams), j) + if err != nil { + if errors.Is(err, ErrNoResponders) { + err = ErrJetStreamNotEnabled + } + return _EMPTY_, err + } + if err := json.Unmarshal(resp.Data, &slr); err != nil { + return _EMPTY_, err + } + + if slr.Error != nil || len(slr.Streams) != 1 { + return _EMPTY_, ErrNoMatchingStream + } + return slr.Streams[0], nil +} + +func getJSContextOpts(defs *jsOpts, opts ...JSOpt) (*jsOpts, context.CancelFunc, error) { + var o jsOpts + for _, opt := range opts { + if err := opt.configureJSContext(&o); err != nil { + return nil, nil, err + } + } + + // Check for option collisions. Right now just timeout and context. + if o.ctx != nil && o.wait != 0 { + return nil, nil, ErrContextAndTimeout + } + if o.wait == 0 && o.ctx == nil { + o.wait = defs.wait + } + var cancel context.CancelFunc + if o.ctx == nil && o.wait > 0 { + o.ctx, cancel = context.WithTimeout(context.Background(), o.wait) + } + if o.pre == _EMPTY_ { + o.pre = defs.pre + } + + return &o, cancel, nil +} diff --git a/vendor/github.com/nats-io/nats.go/kv.go b/vendor/github.com/nats-io/nats.go/kv.go new file mode 100644 index 00000000..d9f40fde --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/kv.go @@ -0,0 +1,1196 @@ +// Copyright 2021-2023 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package nats + +import ( + "context" + "errors" + "fmt" + "reflect" + "regexp" + "strconv" + "strings" + "sync" + "time" + + "github.com/nats-io/nats.go/internal/parser" +) + +// KeyValueManager is used to manage KeyValue stores. +type KeyValueManager interface { + // KeyValue will lookup and bind to an existing KeyValue store. + KeyValue(bucket string) (KeyValue, error) + // CreateKeyValue will create a KeyValue store with the following configuration. + CreateKeyValue(cfg *KeyValueConfig) (KeyValue, error) + // DeleteKeyValue will delete this KeyValue store (JetStream stream). + DeleteKeyValue(bucket string) error + // KeyValueStoreNames is used to retrieve a list of key value store names + KeyValueStoreNames() <-chan string + // KeyValueStores is used to retrieve a list of key value store statuses + KeyValueStores() <-chan KeyValueStatus +} + +// KeyValue contains methods to operate on a KeyValue store. +type KeyValue interface { + // Get returns the latest value for the key. + Get(key string) (entry KeyValueEntry, err error) + // GetRevision returns a specific revision value for the key. + GetRevision(key string, revision uint64) (entry KeyValueEntry, err error) + // Put will place the new value for the key into the store. + Put(key string, value []byte) (revision uint64, err error) + // PutString will place the string for the key into the store. + PutString(key string, value string) (revision uint64, err error) + // Create will add the key/value pair iff it does not exist. + Create(key string, value []byte) (revision uint64, err error) + // Update will update the value iff the latest revision matches. + Update(key string, value []byte, last uint64) (revision uint64, err error) + // Delete will place a delete marker and leave all revisions. + Delete(key string, opts ...DeleteOpt) error + // Purge will place a delete marker and remove all previous revisions. + Purge(key string, opts ...DeleteOpt) error + // Watch for any updates to keys that match the keys argument which could include wildcards. + // Watch will send a nil entry when it has received all initial values. + Watch(keys string, opts ...WatchOpt) (KeyWatcher, error) + // WatchAll will invoke the callback for all updates. + WatchAll(opts ...WatchOpt) (KeyWatcher, error) + // Keys will return all keys. + // DEPRECATED: Use ListKeys instead to avoid memory issues. + Keys(opts ...WatchOpt) ([]string, error) + // ListKeys will return all keys in a channel. + ListKeys(opts ...WatchOpt) (KeyLister, error) + // History will return all historical values for the key. + History(key string, opts ...WatchOpt) ([]KeyValueEntry, error) + // Bucket returns the current bucket name. + Bucket() string + // PurgeDeletes will remove all current delete markers. + PurgeDeletes(opts ...PurgeOpt) error + // Status retrieves the status and configuration of a bucket + Status() (KeyValueStatus, error) +} + +// KeyValueStatus is run-time status about a Key-Value bucket +type KeyValueStatus interface { + // Bucket the name of the bucket + Bucket() string + + // Values is how many messages are in the bucket, including historical values + Values() uint64 + + // History returns the configured history kept per key + History() int64 + + // TTL is how long the bucket keeps values for + TTL() time.Duration + + // BackingStore indicates what technology is used for storage of the bucket + BackingStore() string + + // Bytes returns the size in bytes of the bucket + Bytes() uint64 + + // IsCompressed indicates if the data is compressed on disk + IsCompressed() bool +} + +// KeyWatcher is what is returned when doing a watch. +type KeyWatcher interface { + // Context returns watcher context optionally provided by nats.Context option. + Context() context.Context + // Updates returns a channel to read any updates to entries. + Updates() <-chan KeyValueEntry + // Stop will stop this watcher. + Stop() error +} + +// KeyLister is used to retrieve a list of key value store keys +type KeyLister interface { + Keys() <-chan string + Stop() error +} + +type WatchOpt interface { + configureWatcher(opts *watchOpts) error +} + +// For nats.Context() support. +func (ctx ContextOpt) configureWatcher(opts *watchOpts) error { + opts.ctx = ctx + return nil +} + +type watchOpts struct { + ctx context.Context + // Do not send delete markers to the update channel. + ignoreDeletes bool + // Include all history per subject, not just last one. + includeHistory bool + // Include only updates for keys. + updatesOnly bool + // retrieve only the meta data of the entry + metaOnly bool +} + +type watchOptFn func(opts *watchOpts) error + +func (opt watchOptFn) configureWatcher(opts *watchOpts) error { + return opt(opts) +} + +// IncludeHistory instructs the key watcher to include historical values as well. +func IncludeHistory() WatchOpt { + return watchOptFn(func(opts *watchOpts) error { + if opts.updatesOnly { + return errors.New("nats: include history can not be used with updates only") + } + opts.includeHistory = true + return nil + }) +} + +// UpdatesOnly instructs the key watcher to only include updates on values (without latest values when started). +func UpdatesOnly() WatchOpt { + return watchOptFn(func(opts *watchOpts) error { + if opts.includeHistory { + return errors.New("nats: updates only can not be used with include history") + } + opts.updatesOnly = true + return nil + }) +} + +// IgnoreDeletes will have the key watcher not pass any deleted keys. +func IgnoreDeletes() WatchOpt { + return watchOptFn(func(opts *watchOpts) error { + opts.ignoreDeletes = true + return nil + }) +} + +// MetaOnly instructs the key watcher to retrieve only the entry meta data, not the entry value +func MetaOnly() WatchOpt { + return watchOptFn(func(opts *watchOpts) error { + opts.metaOnly = true + return nil + }) +} + +type PurgeOpt interface { + configurePurge(opts *purgeOpts) error +} + +type purgeOpts struct { + dmthr time.Duration // Delete markers threshold + ctx context.Context +} + +// DeleteMarkersOlderThan indicates that delete or purge markers older than that +// will be deleted as part of PurgeDeletes() operation, otherwise, only the data +// will be removed but markers that are recent will be kept. +// Note that if no option is specified, the default is 30 minutes. You can set +// this option to a negative value to instruct to always remove the markers, +// regardless of their age. +type DeleteMarkersOlderThan time.Duration + +func (ttl DeleteMarkersOlderThan) configurePurge(opts *purgeOpts) error { + opts.dmthr = time.Duration(ttl) + return nil +} + +// For nats.Context() support. +func (ctx ContextOpt) configurePurge(opts *purgeOpts) error { + opts.ctx = ctx + return nil +} + +type DeleteOpt interface { + configureDelete(opts *deleteOpts) error +} + +type deleteOpts struct { + // Remove all previous revisions. + purge bool + + // Delete only if the latest revision matches. + revision uint64 +} + +type deleteOptFn func(opts *deleteOpts) error + +func (opt deleteOptFn) configureDelete(opts *deleteOpts) error { + return opt(opts) +} + +// LastRevision deletes if the latest revision matches. +func LastRevision(revision uint64) DeleteOpt { + return deleteOptFn(func(opts *deleteOpts) error { + opts.revision = revision + return nil + }) +} + +// purge removes all previous revisions. +func purge() DeleteOpt { + return deleteOptFn(func(opts *deleteOpts) error { + opts.purge = true + return nil + }) +} + +// KeyValueConfig is for configuring a KeyValue store. +type KeyValueConfig struct { + Bucket string `json:"bucket"` + Description string `json:"description,omitempty"` + MaxValueSize int32 `json:"max_value_size,omitempty"` + History uint8 `json:"history,omitempty"` + TTL time.Duration `json:"ttl,omitempty"` + MaxBytes int64 `json:"max_bytes,omitempty"` + Storage StorageType `json:"storage,omitempty"` + Replicas int `json:"num_replicas,omitempty"` + Placement *Placement `json:"placement,omitempty"` + RePublish *RePublish `json:"republish,omitempty"` + Mirror *StreamSource `json:"mirror,omitempty"` + Sources []*StreamSource `json:"sources,omitempty"` + + // Enable underlying stream compression. + // NOTE: Compression is supported for nats-server 2.10.0+ + Compression bool `json:"compression,omitempty"` +} + +// Used to watch all keys. +const ( + KeyValueMaxHistory = 64 + AllKeys = ">" + kvLatestRevision = 0 + kvop = "KV-Operation" + kvdel = "DEL" + kvpurge = "PURGE" +) + +type KeyValueOp uint8 + +const ( + KeyValuePut KeyValueOp = iota + KeyValueDelete + KeyValuePurge +) + +func (op KeyValueOp) String() string { + switch op { + case KeyValuePut: + return "KeyValuePutOp" + case KeyValueDelete: + return "KeyValueDeleteOp" + case KeyValuePurge: + return "KeyValuePurgeOp" + default: + return "Unknown Operation" + } +} + +// KeyValueEntry is a retrieved entry for Get or List or Watch. +type KeyValueEntry interface { + // Bucket is the bucket the data was loaded from. + Bucket() string + // Key is the key that was retrieved. + Key() string + // Value is the retrieved value. + Value() []byte + // Revision is a unique sequence for this value. + Revision() uint64 + // Created is the time the data was put in the bucket. + Created() time.Time + // Delta is distance from the latest value. + Delta() uint64 + // Operation returns Put or Delete or Purge. + Operation() KeyValueOp +} + +// Errors +var ( + ErrKeyValueConfigRequired = errors.New("nats: config required") + ErrInvalidBucketName = errors.New("nats: invalid bucket name") + ErrInvalidKey = errors.New("nats: invalid key") + ErrBucketNotFound = errors.New("nats: bucket not found") + ErrBadBucket = errors.New("nats: bucket not valid key-value store") + ErrKeyNotFound = errors.New("nats: key not found") + ErrKeyDeleted = errors.New("nats: key was deleted") + ErrHistoryToLarge = errors.New("nats: history limited to a max of 64") + ErrNoKeysFound = errors.New("nats: no keys found") +) + +var ( + ErrKeyExists JetStreamError = &jsError{apiErr: &APIError{ErrorCode: JSErrCodeStreamWrongLastSequence, Code: 400}, message: "key exists"} +) + +const ( + kvBucketNamePre = "KV_" + kvBucketNameTmpl = "KV_%s" + kvSubjectsTmpl = "$KV.%s.>" + kvSubjectsPreTmpl = "$KV.%s." + kvSubjectsPreDomainTmpl = "%s.$KV.%s." + kvNoPending = "0" +) + +// Regex for valid keys and buckets. +var ( + validBucketRe = regexp.MustCompile(`^[a-zA-Z0-9_-]+$`) + validKeyRe = regexp.MustCompile(`^[-/_=\.a-zA-Z0-9]+$`) + validSearchKeyRe = regexp.MustCompile(`^[-/_=\.a-zA-Z0-9*]*[>]?$`) +) + +// KeyValue will lookup and bind to an existing KeyValue store. +func (js *js) KeyValue(bucket string) (KeyValue, error) { + if !js.nc.serverMinVersion(2, 6, 2) { + return nil, errors.New("nats: key-value requires at least server version 2.6.2") + } + if !bucketValid(bucket) { + return nil, ErrInvalidBucketName + } + stream := fmt.Sprintf(kvBucketNameTmpl, bucket) + si, err := js.StreamInfo(stream) + if err != nil { + if errors.Is(err, ErrStreamNotFound) { + err = ErrBucketNotFound + } + return nil, err + } + // Do some quick sanity checks that this is a correctly formed stream for KV. + // Max msgs per subject should be > 0. + if si.Config.MaxMsgsPerSubject < 1 { + return nil, ErrBadBucket + } + + return mapStreamToKVS(js, si), nil +} + +// CreateKeyValue will create a KeyValue store with the following configuration. +func (js *js) CreateKeyValue(cfg *KeyValueConfig) (KeyValue, error) { + if !js.nc.serverMinVersion(2, 6, 2) { + return nil, errors.New("nats: key-value requires at least server version 2.6.2") + } + if cfg == nil { + return nil, ErrKeyValueConfigRequired + } + if !bucketValid(cfg.Bucket) { + return nil, ErrInvalidBucketName + } + if _, err := js.AccountInfo(); err != nil { + return nil, err + } + + // Default to 1 for history. Max is 64 for now. + history := int64(1) + if cfg.History > 0 { + if cfg.History > KeyValueMaxHistory { + return nil, ErrHistoryToLarge + } + history = int64(cfg.History) + } + + replicas := cfg.Replicas + if replicas == 0 { + replicas = 1 + } + + // We will set explicitly some values so that we can do comparison + // if we get an "already in use" error and need to check if it is same. + maxBytes := cfg.MaxBytes + if maxBytes == 0 { + maxBytes = -1 + } + maxMsgSize := cfg.MaxValueSize + if maxMsgSize == 0 { + maxMsgSize = -1 + } + // When stream's MaxAge is not set, server uses 2 minutes as the default + // for the duplicate window. If MaxAge is set, and lower than 2 minutes, + // then the duplicate window will be set to that. If MaxAge is greater, + // we will cap the duplicate window to 2 minutes (to be consistent with + // previous behavior). + duplicateWindow := 2 * time.Minute + if cfg.TTL > 0 && cfg.TTL < duplicateWindow { + duplicateWindow = cfg.TTL + } + var compression StoreCompression + if cfg.Compression { + compression = S2Compression + } + scfg := &StreamConfig{ + Name: fmt.Sprintf(kvBucketNameTmpl, cfg.Bucket), + Description: cfg.Description, + MaxMsgsPerSubject: history, + MaxBytes: maxBytes, + MaxAge: cfg.TTL, + MaxMsgSize: maxMsgSize, + Storage: cfg.Storage, + Replicas: replicas, + Placement: cfg.Placement, + AllowRollup: true, + DenyDelete: true, + Duplicates: duplicateWindow, + MaxMsgs: -1, + MaxConsumers: -1, + AllowDirect: true, + RePublish: cfg.RePublish, + Compression: compression, + } + if cfg.Mirror != nil { + // Copy in case we need to make changes so we do not change caller's version. + m := cfg.Mirror.copy() + if !strings.HasPrefix(m.Name, kvBucketNamePre) { + m.Name = fmt.Sprintf(kvBucketNameTmpl, m.Name) + } + scfg.Mirror = m + scfg.MirrorDirect = true + } else if len(cfg.Sources) > 0 { + for _, ss := range cfg.Sources { + var sourceBucketName string + if strings.HasPrefix(ss.Name, kvBucketNamePre) { + sourceBucketName = ss.Name[len(kvBucketNamePre):] + } else { + sourceBucketName = ss.Name + ss.Name = fmt.Sprintf(kvBucketNameTmpl, ss.Name) + } + + if ss.External == nil || sourceBucketName != cfg.Bucket { + ss.SubjectTransforms = []SubjectTransformConfig{{Source: fmt.Sprintf(kvSubjectsTmpl, sourceBucketName), Destination: fmt.Sprintf(kvSubjectsTmpl, cfg.Bucket)}} + } + scfg.Sources = append(scfg.Sources, ss) + } + scfg.Subjects = []string{fmt.Sprintf(kvSubjectsTmpl, cfg.Bucket)} + } else { + scfg.Subjects = []string{fmt.Sprintf(kvSubjectsTmpl, cfg.Bucket)} + } + + // If we are at server version 2.7.2 or above use DiscardNew. We can not use DiscardNew for 2.7.1 or below. + if js.nc.serverMinVersion(2, 7, 2) { + scfg.Discard = DiscardNew + } + + si, err := js.AddStream(scfg) + if err != nil { + // If we have a failure to add, it could be because we have + // a config change if the KV was created against a pre 2.7.2 + // and we are now moving to a v2.7.2+. If that is the case + // and the only difference is the discard policy, then update + // the stream. + // The same logic applies for KVs created pre 2.9.x and + // the AllowDirect setting. + if errors.Is(err, ErrStreamNameAlreadyInUse) { + if si, _ = js.StreamInfo(scfg.Name); si != nil { + // To compare, make the server's stream info discard + // policy same than ours. + si.Config.Discard = scfg.Discard + // Also need to set allow direct for v2.9.x+ + si.Config.AllowDirect = scfg.AllowDirect + if reflect.DeepEqual(&si.Config, scfg) { + si, err = js.UpdateStream(scfg) + } + } + } + if err != nil { + return nil, err + } + } + return mapStreamToKVS(js, si), nil +} + +// DeleteKeyValue will delete this KeyValue store (JetStream stream). +func (js *js) DeleteKeyValue(bucket string) error { + if !bucketValid(bucket) { + return ErrInvalidBucketName + } + stream := fmt.Sprintf(kvBucketNameTmpl, bucket) + return js.DeleteStream(stream) +} + +type kvs struct { + name string + stream string + pre string + putPre string + js *js + // If true, it means that APIPrefix/Domain was set in the context + // and we need to add something to some of our high level protocols + // (such as Put, etc..) + useJSPfx bool + // To know if we can use the stream direct get API + useDirect bool +} + +// Underlying entry. +type kve struct { + bucket string + key string + value []byte + revision uint64 + delta uint64 + created time.Time + op KeyValueOp +} + +func (e *kve) Bucket() string { return e.bucket } +func (e *kve) Key() string { return e.key } +func (e *kve) Value() []byte { return e.value } +func (e *kve) Revision() uint64 { return e.revision } +func (e *kve) Created() time.Time { return e.created } +func (e *kve) Delta() uint64 { return e.delta } +func (e *kve) Operation() KeyValueOp { return e.op } + +func bucketValid(bucket string) bool { + if len(bucket) == 0 { + return false + } + return validBucketRe.MatchString(bucket) +} + +func keyValid(key string) bool { + if len(key) == 0 || key[0] == '.' || key[len(key)-1] == '.' { + return false + } + return validKeyRe.MatchString(key) +} + +func searchKeyValid(key string) bool { + if len(key) == 0 || key[0] == '.' || key[len(key)-1] == '.' { + return false + } + return validSearchKeyRe.MatchString(key) +} + +// Get returns the latest value for the key. +func (kv *kvs) Get(key string) (KeyValueEntry, error) { + e, err := kv.get(key, kvLatestRevision) + if err != nil { + if errors.Is(err, ErrKeyDeleted) { + return nil, ErrKeyNotFound + } + return nil, err + } + + return e, nil +} + +// GetRevision returns a specific revision value for the key. +func (kv *kvs) GetRevision(key string, revision uint64) (KeyValueEntry, error) { + e, err := kv.get(key, revision) + if err != nil { + if errors.Is(err, ErrKeyDeleted) { + return nil, ErrKeyNotFound + } + return nil, err + } + + return e, nil +} + +func (kv *kvs) get(key string, revision uint64) (KeyValueEntry, error) { + if !keyValid(key) { + return nil, ErrInvalidKey + } + + var b strings.Builder + b.WriteString(kv.pre) + b.WriteString(key) + + var m *RawStreamMsg + var err error + var _opts [1]JSOpt + opts := _opts[:0] + if kv.useDirect { + opts = append(opts, DirectGet()) + } + + if revision == kvLatestRevision { + m, err = kv.js.GetLastMsg(kv.stream, b.String(), opts...) + } else { + m, err = kv.js.GetMsg(kv.stream, revision, opts...) + // If a sequence was provided, just make sure that the retrieved + // message subject matches the request. + if err == nil && m.Subject != b.String() { + return nil, ErrKeyNotFound + } + } + if err != nil { + if errors.Is(err, ErrMsgNotFound) { + err = ErrKeyNotFound + } + return nil, err + } + + entry := &kve{ + bucket: kv.name, + key: key, + value: m.Data, + revision: m.Sequence, + created: m.Time, + } + + // Double check here that this is not a DEL Operation marker. + if len(m.Header) > 0 { + switch m.Header.Get(kvop) { + case kvdel: + entry.op = KeyValueDelete + return entry, ErrKeyDeleted + case kvpurge: + entry.op = KeyValuePurge + return entry, ErrKeyDeleted + } + } + + return entry, nil +} + +// Put will place the new value for the key into the store. +func (kv *kvs) Put(key string, value []byte) (revision uint64, err error) { + if !keyValid(key) { + return 0, ErrInvalidKey + } + + var b strings.Builder + if kv.useJSPfx { + b.WriteString(kv.js.opts.pre) + } + if kv.putPre != _EMPTY_ { + b.WriteString(kv.putPre) + } else { + b.WriteString(kv.pre) + } + b.WriteString(key) + + pa, err := kv.js.Publish(b.String(), value) + if err != nil { + return 0, err + } + return pa.Sequence, err +} + +// PutString will place the string for the key into the store. +func (kv *kvs) PutString(key string, value string) (revision uint64, err error) { + return kv.Put(key, []byte(value)) +} + +// Create will add the key/value pair if it does not exist. +func (kv *kvs) Create(key string, value []byte) (revision uint64, err error) { + v, err := kv.Update(key, value, 0) + if err == nil { + return v, nil + } + + // TODO(dlc) - Since we have tombstones for DEL ops for watchers, this could be from that + // so we need to double check. + if e, err := kv.get(key, kvLatestRevision); errors.Is(err, ErrKeyDeleted) { + return kv.Update(key, value, e.Revision()) + } + + // Check if the expected last subject sequence is not zero which implies + // the key already exists. + if errors.Is(err, ErrKeyExists) { + jserr := ErrKeyExists.(*jsError) + return 0, fmt.Errorf("%w: %s", err, jserr.message) + } + + return 0, err +} + +// Update will update the value if the latest revision matches. +func (kv *kvs) Update(key string, value []byte, revision uint64) (uint64, error) { + if !keyValid(key) { + return 0, ErrInvalidKey + } + + var b strings.Builder + if kv.useJSPfx { + b.WriteString(kv.js.opts.pre) + } + b.WriteString(kv.pre) + b.WriteString(key) + + m := Msg{Subject: b.String(), Header: Header{}, Data: value} + m.Header.Set(ExpectedLastSubjSeqHdr, strconv.FormatUint(revision, 10)) + + pa, err := kv.js.PublishMsg(&m) + if err != nil { + return 0, err + } + return pa.Sequence, err +} + +// Delete will place a delete marker and leave all revisions. +func (kv *kvs) Delete(key string, opts ...DeleteOpt) error { + if !keyValid(key) { + return ErrInvalidKey + } + + var b strings.Builder + if kv.useJSPfx { + b.WriteString(kv.js.opts.pre) + } + if kv.putPre != _EMPTY_ { + b.WriteString(kv.putPre) + } else { + b.WriteString(kv.pre) + } + b.WriteString(key) + + // DEL op marker. For watch functionality. + m := NewMsg(b.String()) + + var o deleteOpts + for _, opt := range opts { + if opt != nil { + if err := opt.configureDelete(&o); err != nil { + return err + } + } + } + + if o.purge { + m.Header.Set(kvop, kvpurge) + m.Header.Set(MsgRollup, MsgRollupSubject) + } else { + m.Header.Set(kvop, kvdel) + } + + if o.revision != 0 { + m.Header.Set(ExpectedLastSubjSeqHdr, strconv.FormatUint(o.revision, 10)) + } + + _, err := kv.js.PublishMsg(m) + return err +} + +// Purge will remove the key and all revisions. +func (kv *kvs) Purge(key string, opts ...DeleteOpt) error { + return kv.Delete(key, append(opts, purge())...) +} + +const kvDefaultPurgeDeletesMarkerThreshold = 30 * time.Minute + +// PurgeDeletes will remove all current delete markers. +// This is a maintenance option if there is a larger buildup of delete markers. +// See DeleteMarkersOlderThan() option for more information. +func (kv *kvs) PurgeDeletes(opts ...PurgeOpt) error { + var o purgeOpts + for _, opt := range opts { + if opt != nil { + if err := opt.configurePurge(&o); err != nil { + return err + } + } + } + // Transfer possible context purge option to the watcher. This is the + // only option that matters for the PurgeDeletes() feature. + var wopts []WatchOpt + if o.ctx != nil { + wopts = append(wopts, Context(o.ctx)) + } + watcher, err := kv.WatchAll(wopts...) + if err != nil { + return err + } + defer watcher.Stop() + + var limit time.Time + olderThan := o.dmthr + // Negative value is used to instruct to always remove markers, regardless + // of age. If set to 0 (or not set), use our default value. + if olderThan == 0 { + olderThan = kvDefaultPurgeDeletesMarkerThreshold + } + if olderThan > 0 { + limit = time.Now().Add(-olderThan) + } + + var deleteMarkers []KeyValueEntry + for entry := range watcher.Updates() { + if entry == nil { + break + } + if op := entry.Operation(); op == KeyValueDelete || op == KeyValuePurge { + deleteMarkers = append(deleteMarkers, entry) + } + } + + var ( + pr StreamPurgeRequest + b strings.Builder + ) + // Do actual purges here. + for _, entry := range deleteMarkers { + b.WriteString(kv.pre) + b.WriteString(entry.Key()) + pr.Subject = b.String() + pr.Keep = 0 + if olderThan > 0 && entry.Created().After(limit) { + pr.Keep = 1 + } + if err := kv.js.purgeStream(kv.stream, &pr); err != nil { + return err + } + b.Reset() + } + return nil +} + +// Keys() will return all keys. +func (kv *kvs) Keys(opts ...WatchOpt) ([]string, error) { + opts = append(opts, IgnoreDeletes(), MetaOnly()) + watcher, err := kv.WatchAll(opts...) + if err != nil { + return nil, err + } + defer watcher.Stop() + + var keys []string + for entry := range watcher.Updates() { + if entry == nil { + break + } + keys = append(keys, entry.Key()) + } + if len(keys) == 0 { + return nil, ErrNoKeysFound + } + return keys, nil +} + +type keyLister struct { + watcher KeyWatcher + keys chan string +} + +// ListKeys will return all keys. +func (kv *kvs) ListKeys(opts ...WatchOpt) (KeyLister, error) { + opts = append(opts, IgnoreDeletes(), MetaOnly()) + watcher, err := kv.WatchAll(opts...) + if err != nil { + return nil, err + } + kl := &keyLister{watcher: watcher, keys: make(chan string, 256)} + + go func() { + defer close(kl.keys) + defer watcher.Stop() + for entry := range watcher.Updates() { + if entry == nil { + return + } + kl.keys <- entry.Key() + } + }() + return kl, nil +} + +func (kl *keyLister) Keys() <-chan string { + return kl.keys +} + +func (kl *keyLister) Stop() error { + return kl.watcher.Stop() +} + +// History will return all values for the key. +func (kv *kvs) History(key string, opts ...WatchOpt) ([]KeyValueEntry, error) { + opts = append(opts, IncludeHistory()) + watcher, err := kv.Watch(key, opts...) + if err != nil { + return nil, err + } + defer watcher.Stop() + + var entries []KeyValueEntry + for entry := range watcher.Updates() { + if entry == nil { + break + } + entries = append(entries, entry) + } + if len(entries) == 0 { + return nil, ErrKeyNotFound + } + return entries, nil +} + +// Implementation for Watch +type watcher struct { + mu sync.Mutex + updates chan KeyValueEntry + sub *Subscription + initDone bool + initPending uint64 + received uint64 + ctx context.Context +} + +// Context returns the context for the watcher if set. +func (w *watcher) Context() context.Context { + if w == nil { + return nil + } + return w.ctx +} + +// Updates returns the interior channel. +func (w *watcher) Updates() <-chan KeyValueEntry { + if w == nil { + return nil + } + return w.updates +} + +// Stop will unsubscribe from the watcher. +func (w *watcher) Stop() error { + if w == nil { + return nil + } + return w.sub.Unsubscribe() +} + +// WatchAll watches all keys. +func (kv *kvs) WatchAll(opts ...WatchOpt) (KeyWatcher, error) { + return kv.Watch(AllKeys, opts...) +} + +// Watch will fire the callback when a key that matches the keys pattern is updated. +// keys needs to be a valid NATS subject. +func (kv *kvs) Watch(keys string, opts ...WatchOpt) (KeyWatcher, error) { + if !searchKeyValid(keys) { + return nil, fmt.Errorf("%w: %s", ErrInvalidKey, "keys cannot be empty and must be a valid NATS subject") + } + var o watchOpts + for _, opt := range opts { + if opt != nil { + if err := opt.configureWatcher(&o); err != nil { + return nil, err + } + } + } + + // Could be a pattern so don't check for validity as we normally do. + var b strings.Builder + b.WriteString(kv.pre) + b.WriteString(keys) + keys = b.String() + + // We will block below on placing items on the chan. That is by design. + w := &watcher{updates: make(chan KeyValueEntry, 256), ctx: o.ctx} + + update := func(m *Msg) { + tokens, err := parser.GetMetadataFields(m.Reply) + if err != nil { + return + } + if len(m.Subject) <= len(kv.pre) { + return + } + subj := m.Subject[len(kv.pre):] + + var op KeyValueOp + if len(m.Header) > 0 { + switch m.Header.Get(kvop) { + case kvdel: + op = KeyValueDelete + case kvpurge: + op = KeyValuePurge + } + } + delta := parser.ParseNum(tokens[parser.AckNumPendingTokenPos]) + w.mu.Lock() + defer w.mu.Unlock() + if !o.ignoreDeletes || (op != KeyValueDelete && op != KeyValuePurge) { + entry := &kve{ + bucket: kv.name, + key: subj, + value: m.Data, + revision: parser.ParseNum(tokens[parser.AckStreamSeqTokenPos]), + created: time.Unix(0, int64(parser.ParseNum(tokens[parser.AckTimestampSeqTokenPos]))), + delta: delta, + op: op, + } + w.updates <- entry + } + // Check if done and initial values. + // Skip if UpdatesOnly() is set, since there will never be updates initially. + if !w.initDone { + w.received++ + // We set this on the first trip through.. + if w.initPending == 0 { + w.initPending = delta + } + if w.received > w.initPending || delta == 0 { + w.initDone = true + w.updates <- nil + } + } + } + + // Used ordered consumer to deliver results. + subOpts := []SubOpt{BindStream(kv.stream), OrderedConsumer()} + if !o.includeHistory { + subOpts = append(subOpts, DeliverLastPerSubject()) + } + if o.updatesOnly { + subOpts = append(subOpts, DeliverNew()) + } + if o.metaOnly { + subOpts = append(subOpts, HeadersOnly()) + } + if o.ctx != nil { + subOpts = append(subOpts, Context(o.ctx)) + } + // Create the sub and rest of initialization under the lock. + // We want to prevent the race between this code and the + // update() callback. + w.mu.Lock() + defer w.mu.Unlock() + sub, err := kv.js.Subscribe(keys, update, subOpts...) + if err != nil { + return nil, err + } + sub.mu.Lock() + // If there were no pending messages at the time of the creation + // of the consumer, send the marker. + // Skip if UpdatesOnly() is set, since there will never be updates initially. + if !o.updatesOnly { + if sub.jsi != nil && sub.jsi.pending == 0 { + w.initDone = true + w.updates <- nil + } + } else { + // if UpdatesOnly was used, mark initialization as complete + w.initDone = true + } + // Set us up to close when the waitForMessages func returns. + sub.pDone = func(_ string) { + close(w.updates) + } + sub.mu.Unlock() + + w.sub = sub + return w, nil +} + +// Bucket returns the current bucket name (JetStream stream). +func (kv *kvs) Bucket() string { + return kv.name +} + +// KeyValueBucketStatus represents status of a Bucket, implements KeyValueStatus +type KeyValueBucketStatus struct { + nfo *StreamInfo + bucket string +} + +// Bucket the name of the bucket +func (s *KeyValueBucketStatus) Bucket() string { return s.bucket } + +// Values is how many messages are in the bucket, including historical values +func (s *KeyValueBucketStatus) Values() uint64 { return s.nfo.State.Msgs } + +// History returns the configured history kept per key +func (s *KeyValueBucketStatus) History() int64 { return s.nfo.Config.MaxMsgsPerSubject } + +// TTL is how long the bucket keeps values for +func (s *KeyValueBucketStatus) TTL() time.Duration { return s.nfo.Config.MaxAge } + +// BackingStore indicates what technology is used for storage of the bucket +func (s *KeyValueBucketStatus) BackingStore() string { return "JetStream" } + +// StreamInfo is the stream info retrieved to create the status +func (s *KeyValueBucketStatus) StreamInfo() *StreamInfo { return s.nfo } + +// Bytes is the size of the stream +func (s *KeyValueBucketStatus) Bytes() uint64 { return s.nfo.State.Bytes } + +// IsCompressed indicates if the data is compressed on disk +func (s *KeyValueBucketStatus) IsCompressed() bool { return s.nfo.Config.Compression != NoCompression } + +// Status retrieves the status and configuration of a bucket +func (kv *kvs) Status() (KeyValueStatus, error) { + nfo, err := kv.js.StreamInfo(kv.stream) + if err != nil { + return nil, err + } + + return &KeyValueBucketStatus{nfo: nfo, bucket: kv.name}, nil +} + +// KeyValueStoreNames is used to retrieve a list of key value store names +func (js *js) KeyValueStoreNames() <-chan string { + ch := make(chan string) + l := &streamNamesLister{js: js} + l.js.opts.streamListSubject = fmt.Sprintf(kvSubjectsTmpl, "*") + go func() { + defer close(ch) + for l.Next() { + for _, name := range l.Page() { + if !strings.HasPrefix(name, kvBucketNamePre) { + continue + } + ch <- strings.TrimPrefix(name, kvBucketNamePre) + } + } + }() + + return ch +} + +// KeyValueStores is used to retrieve a list of key value store statuses +func (js *js) KeyValueStores() <-chan KeyValueStatus { + ch := make(chan KeyValueStatus) + l := &streamLister{js: js} + l.js.opts.streamListSubject = fmt.Sprintf(kvSubjectsTmpl, "*") + go func() { + defer close(ch) + for l.Next() { + for _, info := range l.Page() { + if !strings.HasPrefix(info.Config.Name, kvBucketNamePre) { + continue + } + ch <- &KeyValueBucketStatus{nfo: info, bucket: strings.TrimPrefix(info.Config.Name, kvBucketNamePre)} + } + } + }() + return ch +} + +func mapStreamToKVS(js *js, info *StreamInfo) *kvs { + bucket := strings.TrimPrefix(info.Config.Name, kvBucketNamePre) + + kv := &kvs{ + name: bucket, + stream: info.Config.Name, + pre: fmt.Sprintf(kvSubjectsPreTmpl, bucket), + js: js, + // Determine if we need to use the JS prefix in front of Put and Delete operations + useJSPfx: js.opts.pre != defaultAPIPrefix, + useDirect: info.Config.AllowDirect, + } + + // If we are mirroring, we will have mirror direct on, so just use the mirror name + // and override use + if m := info.Config.Mirror; m != nil { + bucket := strings.TrimPrefix(m.Name, kvBucketNamePre) + if m.External != nil && m.External.APIPrefix != _EMPTY_ { + kv.useJSPfx = false + kv.pre = fmt.Sprintf(kvSubjectsPreTmpl, bucket) + kv.putPre = fmt.Sprintf(kvSubjectsPreDomainTmpl, m.External.APIPrefix, bucket) + } else { + kv.putPre = fmt.Sprintf(kvSubjectsPreTmpl, bucket) + } + } + + return kv +} diff --git a/vendor/github.com/nats-io/nats.go/legacy_jetstream.md b/vendor/github.com/nats-io/nats.go/legacy_jetstream.md new file mode 100644 index 00000000..43e1c73b --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/legacy_jetstream.md @@ -0,0 +1,83 @@ +# Legacy JetStream API + +This is a documentation for the legacy JetStream API. A README for the current +API can be found [here](jetstream/README.md) + +## JetStream Basic Usage + +```go +import "github.com/nats-io/nats.go" + +// Connect to NATS +nc, _ := nats.Connect(nats.DefaultURL) + +// Create JetStream Context +js, _ := nc.JetStream(nats.PublishAsyncMaxPending(256)) + +// Simple Stream Publisher +js.Publish("ORDERS.scratch", []byte("hello")) + +// Simple Async Stream Publisher +for i := 0; i < 500; i++ { + js.PublishAsync("ORDERS.scratch", []byte("hello")) +} +select { +case <-js.PublishAsyncComplete(): +case <-time.After(5 * time.Second): + fmt.Println("Did not resolve in time") +} + +// Simple Async Ephemeral Consumer +js.Subscribe("ORDERS.*", func(m *nats.Msg) { + fmt.Printf("Received a JetStream message: %s\n", string(m.Data)) +}) + +// Simple Sync Durable Consumer (optional SubOpts at the end) +sub, err := js.SubscribeSync("ORDERS.*", nats.Durable("MONITOR"), nats.MaxDeliver(3)) +m, err := sub.NextMsg(timeout) + +// Simple Pull Consumer +sub, err := js.PullSubscribe("ORDERS.*", "MONITOR") +msgs, err := sub.Fetch(10) + +// Unsubscribe +sub.Unsubscribe() + +// Drain +sub.Drain() +``` + +## JetStream Basic Management + +```go +import "github.com/nats-io/nats.go" + +// Connect to NATS +nc, _ := nats.Connect(nats.DefaultURL) + +// Create JetStream Context +js, _ := nc.JetStream() + +// Create a Stream +js.AddStream(&nats.StreamConfig{ + Name: "ORDERS", + Subjects: []string{"ORDERS.*"}, +}) + +// Update a Stream +js.UpdateStream(&nats.StreamConfig{ + Name: "ORDERS", + MaxBytes: 8, +}) + +// Create a Consumer +js.AddConsumer("ORDERS", &nats.ConsumerConfig{ + Durable: "MONITOR", +}) + +// Delete Consumer +js.DeleteConsumer("ORDERS", "MONITOR") + +// Delete Stream +js.DeleteStream("ORDERS") +``` diff --git a/vendor/github.com/nats-io/nats.go/nats.go b/vendor/github.com/nats-io/nats.go/nats.go new file mode 100644 index 00000000..d019cee4 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/nats.go @@ -0,0 +1,5903 @@ +// Copyright 2012-2024 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// A Go client for the NATS messaging system (https://nats.io). +package nats + +import ( + "bufio" + "bytes" + "crypto/tls" + "crypto/x509" + "encoding/base64" + "encoding/json" + "errors" + "fmt" + "io" + "math/rand" + "net" + "net/http" + "net/textproto" + "net/url" + "os" + "path/filepath" + "regexp" + "runtime" + "strconv" + "strings" + "sync" + "sync/atomic" + "time" + + "github.com/nats-io/nkeys" + "github.com/nats-io/nuid" + + "github.com/nats-io/nats.go/util" +) + +// Default Constants +const ( + Version = "1.36.0" + DefaultURL = "nats://127.0.0.1:4222" + DefaultPort = 4222 + DefaultMaxReconnect = 60 + DefaultReconnectWait = 2 * time.Second + DefaultReconnectJitter = 100 * time.Millisecond + DefaultReconnectJitterTLS = time.Second + DefaultTimeout = 2 * time.Second + DefaultPingInterval = 2 * time.Minute + DefaultMaxPingOut = 2 + DefaultMaxChanLen = 64 * 1024 // 64k + DefaultReconnectBufSize = 8 * 1024 * 1024 // 8MB + RequestChanLen = 8 + DefaultDrainTimeout = 30 * time.Second + DefaultFlusherTimeout = time.Minute + LangString = "go" +) + +const ( + // STALE_CONNECTION is for detection and proper handling of stale connections. + STALE_CONNECTION = "stale connection" + + // PERMISSIONS_ERR is for when nats server subject authorization has failed. + PERMISSIONS_ERR = "permissions violation" + + // AUTHORIZATION_ERR is for when nats server user authorization has failed. + AUTHORIZATION_ERR = "authorization violation" + + // AUTHENTICATION_EXPIRED_ERR is for when nats server user authorization has expired. + AUTHENTICATION_EXPIRED_ERR = "user authentication expired" + + // AUTHENTICATION_REVOKED_ERR is for when user authorization has been revoked. + AUTHENTICATION_REVOKED_ERR = "user authentication revoked" + + // ACCOUNT_AUTHENTICATION_EXPIRED_ERR is for when nats server account authorization has expired. + ACCOUNT_AUTHENTICATION_EXPIRED_ERR = "account authentication expired" + + // MAX_CONNECTIONS_ERR is for when nats server denies the connection due to server max_connections limit + MAX_CONNECTIONS_ERR = "maximum connections exceeded" +) + +// Errors +var ( + ErrConnectionClosed = errors.New("nats: connection closed") + ErrConnectionDraining = errors.New("nats: connection draining") + ErrDrainTimeout = errors.New("nats: draining connection timed out") + ErrConnectionReconnecting = errors.New("nats: connection reconnecting") + ErrSecureConnRequired = errors.New("nats: secure connection required") + ErrSecureConnWanted = errors.New("nats: secure connection not available") + ErrBadSubscription = errors.New("nats: invalid subscription") + ErrTypeSubscription = errors.New("nats: invalid subscription type") + ErrBadSubject = errors.New("nats: invalid subject") + ErrBadQueueName = errors.New("nats: invalid queue name") + ErrSlowConsumer = errors.New("nats: slow consumer, messages dropped") + ErrTimeout = errors.New("nats: timeout") + ErrBadTimeout = errors.New("nats: timeout invalid") + ErrAuthorization = errors.New("nats: authorization violation") + ErrAuthExpired = errors.New("nats: authentication expired") + ErrAuthRevoked = errors.New("nats: authentication revoked") + ErrAccountAuthExpired = errors.New("nats: account authentication expired") + ErrNoServers = errors.New("nats: no servers available for connection") + ErrJsonParse = errors.New("nats: connect message, json parse error") + ErrChanArg = errors.New("nats: argument needs to be a channel type") + ErrMaxPayload = errors.New("nats: maximum payload exceeded") + ErrMaxMessages = errors.New("nats: maximum messages delivered") + ErrSyncSubRequired = errors.New("nats: illegal call on an async subscription") + ErrMultipleTLSConfigs = errors.New("nats: multiple tls.Configs not allowed") + ErrClientCertOrRootCAsRequired = errors.New("nats: at least one of certCB or rootCAsCB must be set") + ErrNoInfoReceived = errors.New("nats: protocol exception, INFO not received") + ErrReconnectBufExceeded = errors.New("nats: outbound buffer limit exceeded") + ErrInvalidConnection = errors.New("nats: invalid connection") + ErrInvalidMsg = errors.New("nats: invalid message or message nil") + ErrInvalidArg = errors.New("nats: invalid argument") + ErrInvalidContext = errors.New("nats: invalid context") + ErrNoDeadlineContext = errors.New("nats: context requires a deadline") + ErrNoEchoNotSupported = errors.New("nats: no echo option not supported by this server") + ErrClientIDNotSupported = errors.New("nats: client ID not supported by this server") + ErrUserButNoSigCB = errors.New("nats: user callback defined without a signature handler") + ErrNkeyButNoSigCB = errors.New("nats: nkey defined without a signature handler") + ErrNoUserCB = errors.New("nats: user callback not defined") + ErrNkeyAndUser = errors.New("nats: user callback and nkey defined") + ErrNkeysNotSupported = errors.New("nats: nkeys not supported by the server") + ErrStaleConnection = errors.New("nats: " + STALE_CONNECTION) + ErrTokenAlreadySet = errors.New("nats: token and token handler both set") + ErrMsgNotBound = errors.New("nats: message is not bound to subscription/connection") + ErrMsgNoReply = errors.New("nats: message does not have a reply") + ErrClientIPNotSupported = errors.New("nats: client IP not supported by this server") + ErrDisconnected = errors.New("nats: server is disconnected") + ErrHeadersNotSupported = errors.New("nats: headers not supported by this server") + ErrBadHeaderMsg = errors.New("nats: message could not decode headers") + ErrNoResponders = errors.New("nats: no responders available for request") + ErrMaxConnectionsExceeded = errors.New("nats: server maximum connections exceeded") + ErrConnectionNotTLS = errors.New("nats: connection is not tls") +) + +// GetDefaultOptions returns default configuration options for the client. +func GetDefaultOptions() Options { + return Options{ + AllowReconnect: true, + MaxReconnect: DefaultMaxReconnect, + ReconnectWait: DefaultReconnectWait, + ReconnectJitter: DefaultReconnectJitter, + ReconnectJitterTLS: DefaultReconnectJitterTLS, + Timeout: DefaultTimeout, + PingInterval: DefaultPingInterval, + MaxPingsOut: DefaultMaxPingOut, + SubChanLen: DefaultMaxChanLen, + ReconnectBufSize: DefaultReconnectBufSize, + DrainTimeout: DefaultDrainTimeout, + FlusherTimeout: DefaultFlusherTimeout, + } +} + +// DEPRECATED: Use GetDefaultOptions() instead. +// DefaultOptions is not safe for use by multiple clients. +// For details see #308. +var DefaultOptions = GetDefaultOptions() + +// Status represents the state of the connection. +type Status int + +const ( + DISCONNECTED = Status(iota) + CONNECTED + CLOSED + RECONNECTING + CONNECTING + DRAINING_SUBS + DRAINING_PUBS +) + +func (s Status) String() string { + switch s { + case DISCONNECTED: + return "DISCONNECTED" + case CONNECTED: + return "CONNECTED" + case CLOSED: + return "CLOSED" + case RECONNECTING: + return "RECONNECTING" + case CONNECTING: + return "CONNECTING" + case DRAINING_SUBS: + return "DRAINING_SUBS" + case DRAINING_PUBS: + return "DRAINING_PUBS" + } + return "unknown status" +} + +// ConnHandler is used for asynchronous events such as +// disconnected and closed connections. +type ConnHandler func(*Conn) + +// ConnErrHandler is used to process asynchronous events like +// disconnected connection with the error (if any). +type ConnErrHandler func(*Conn, error) + +// ErrHandler is used to process asynchronous errors encountered +// while processing inbound messages. +type ErrHandler func(*Conn, *Subscription, error) + +// UserJWTHandler is used to fetch and return the account signed +// JWT for this user. +type UserJWTHandler func() (string, error) + +// TLSCertHandler is used to fetch and return tls certificate. +type TLSCertHandler func() (tls.Certificate, error) + +// RootCAsHandler is used to fetch and return a set of root certificate +// authorities that clients use when verifying server certificates. +type RootCAsHandler func() (*x509.CertPool, error) + +// SignatureHandler is used to sign a nonce from the server while +// authenticating with nkeys. The user should sign the nonce and +// return the raw signature. The client will base64 encode this to +// send to the server. +type SignatureHandler func([]byte) ([]byte, error) + +// AuthTokenHandler is used to generate a new token. +type AuthTokenHandler func() string + +// ReconnectDelayHandler is used to get from the user the desired +// delay the library should pause before attempting to reconnect +// again. Note that this is invoked after the library tried the +// whole list of URLs and failed to reconnect. +type ReconnectDelayHandler func(attempts int) time.Duration + +// asyncCB is used to preserve order for async callbacks. +type asyncCB struct { + f func() + next *asyncCB +} + +type asyncCallbacksHandler struct { + mu sync.Mutex + cond *sync.Cond + head *asyncCB + tail *asyncCB +} + +// Option is a function on the options for a connection. +type Option func(*Options) error + +// CustomDialer can be used to specify any dialer, not necessarily a +// *net.Dialer. A CustomDialer may also implement `SkipTLSHandshake() bool` +// in order to skip the TLS handshake in case not required. +type CustomDialer interface { + Dial(network, address string) (net.Conn, error) +} + +type InProcessConnProvider interface { + InProcessConn() (net.Conn, error) +} + +// Options can be used to create a customized connection. +type Options struct { + + // Url represents a single NATS server url to which the client + // will be connecting. If the Servers option is also set, it + // then becomes the first server in the Servers array. + Url string + + // InProcessServer represents a NATS server running within the + // same process. If this is set then we will attempt to connect + // to the server directly rather than using external TCP conns. + InProcessServer InProcessConnProvider + + // Servers is a configured set of servers which this client + // will use when attempting to connect. + Servers []string + + // NoRandomize configures whether we will randomize the + // server pool. + NoRandomize bool + + // NoEcho configures whether the server will echo back messages + // that are sent on this connection if we also have matching subscriptions. + // Note this is supported on servers >= version 1.2. Proto 1 or greater. + NoEcho bool + + // Name is an optional name label which will be sent to the server + // on CONNECT to identify the client. + Name string + + // Verbose signals the server to send an OK ack for commands + // successfully processed by the server. + Verbose bool + + // Pedantic signals the server whether it should be doing further + // validation of subjects. + Pedantic bool + + // Secure enables TLS secure connections that skip server + // verification by default. NOT RECOMMENDED. + Secure bool + + // TLSConfig is a custom TLS configuration to use for secure + // transports. + TLSConfig *tls.Config + + // TLSCertCB is used to fetch and return custom tls certificate. + TLSCertCB TLSCertHandler + + // TLSHandshakeFirst is used to instruct the library perform + // the TLS handshake right after the connect and before receiving + // the INFO protocol from the server. If this option is enabled + // but the server is not configured to perform the TLS handshake + // first, the connection will fail. + TLSHandshakeFirst bool + + // RootCAsCB is used to fetch and return a set of root certificate + // authorities that clients use when verifying server certificates. + RootCAsCB RootCAsHandler + + // AllowReconnect enables reconnection logic to be used when we + // encounter a disconnect from the current server. + AllowReconnect bool + + // MaxReconnect sets the number of reconnect attempts that will be + // tried before giving up. If negative, then it will never give up + // trying to reconnect. + // Defaults to 60. + MaxReconnect int + + // ReconnectWait sets the time to backoff after attempting a reconnect + // to a server that we were already connected to previously. + // Defaults to 2s. + ReconnectWait time.Duration + + // CustomReconnectDelayCB is invoked after the library tried every + // URL in the server list and failed to reconnect. It passes to the + // user the current number of attempts. This function returns the + // amount of time the library will sleep before attempting to reconnect + // again. It is strongly recommended that this value contains some + // jitter to prevent all connections to attempt reconnecting at the same time. + CustomReconnectDelayCB ReconnectDelayHandler + + // ReconnectJitter sets the upper bound for a random delay added to + // ReconnectWait during a reconnect when no TLS is used. + // Defaults to 100ms. + ReconnectJitter time.Duration + + // ReconnectJitterTLS sets the upper bound for a random delay added to + // ReconnectWait during a reconnect when TLS is used. + // Defaults to 1s. + ReconnectJitterTLS time.Duration + + // Timeout sets the timeout for a Dial operation on a connection. + // Defaults to 2s. + Timeout time.Duration + + // DrainTimeout sets the timeout for a Drain Operation to complete. + // Defaults to 30s. + DrainTimeout time.Duration + + // FlusherTimeout is the maximum time to wait for write operations + // to the underlying connection to complete (including the flusher loop). + // Defaults to 1m. + FlusherTimeout time.Duration + + // PingInterval is the period at which the client will be sending ping + // commands to the server, disabled if 0 or negative. + // Defaults to 2m. + PingInterval time.Duration + + // MaxPingsOut is the maximum number of pending ping commands that can + // be awaiting a response before raising an ErrStaleConnection error. + // Defaults to 2. + MaxPingsOut int + + // ClosedCB sets the closed handler that is called when a client will + // no longer be connected. + ClosedCB ConnHandler + + // DisconnectedCB sets the disconnected handler that is called + // whenever the connection is disconnected. + // Will not be called if DisconnectedErrCB is set + // DEPRECATED. Use DisconnectedErrCB which passes error that caused + // the disconnect event. + DisconnectedCB ConnHandler + + // DisconnectedErrCB sets the disconnected error handler that is called + // whenever the connection is disconnected. + // Disconnected error could be nil, for instance when user explicitly closes the connection. + // DisconnectedCB will not be called if DisconnectedErrCB is set + DisconnectedErrCB ConnErrHandler + + // ConnectedCB sets the connected handler called when the initial connection + // is established. It is not invoked on successful reconnects - for reconnections, + // use ReconnectedCB. ConnectedCB can be used in conjunction with RetryOnFailedConnect + // to detect whether the initial connect was successful. + ConnectedCB ConnHandler + + // ReconnectedCB sets the reconnected handler called whenever + // the connection is successfully reconnected. + ReconnectedCB ConnHandler + + // DiscoveredServersCB sets the callback that is invoked whenever a new + // server has joined the cluster. + DiscoveredServersCB ConnHandler + + // AsyncErrorCB sets the async error handler (e.g. slow consumer errors) + AsyncErrorCB ErrHandler + + // ReconnectBufSize is the size of the backing bufio during reconnect. + // Once this has been exhausted publish operations will return an error. + // Defaults to 8388608 bytes (8MB). + ReconnectBufSize int + + // SubChanLen is the size of the buffered channel used between the socket + // Go routine and the message delivery for SyncSubscriptions. + // NOTE: This does not affect AsyncSubscriptions which are + // dictated by PendingLimits() + // Defaults to 65536. + SubChanLen int + + // UserJWT sets the callback handler that will fetch a user's JWT. + UserJWT UserJWTHandler + + // Nkey sets the public nkey that will be used to authenticate + // when connecting to the server. UserJWT and Nkey are mutually exclusive + // and if defined, UserJWT will take precedence. + Nkey string + + // SignatureCB designates the function used to sign the nonce + // presented from the server. + SignatureCB SignatureHandler + + // User sets the username to be used when connecting to the server. + User string + + // Password sets the password to be used when connecting to a server. + Password string + + // Token sets the token to be used when connecting to a server. + Token string + + // TokenHandler designates the function used to generate the token to be used when connecting to a server. + TokenHandler AuthTokenHandler + + // Dialer allows a custom net.Dialer when forming connections. + // DEPRECATED: should use CustomDialer instead. + Dialer *net.Dialer + + // CustomDialer allows to specify a custom dialer (not necessarily + // a *net.Dialer). + CustomDialer CustomDialer + + // UseOldRequestStyle forces the old method of Requests that utilize + // a new Inbox and a new Subscription for each request. + UseOldRequestStyle bool + + // NoCallbacksAfterClientClose allows preventing the invocation of + // callbacks after Close() is called. Client won't receive notifications + // when Close is invoked by user code. Default is to invoke the callbacks. + NoCallbacksAfterClientClose bool + + // LameDuckModeHandler sets the callback to invoke when the server notifies + // the connection that it entered lame duck mode, that is, going to + // gradually disconnect all its connections before shutting down. This is + // often used in deployments when upgrading NATS Servers. + LameDuckModeHandler ConnHandler + + // RetryOnFailedConnect sets the connection in reconnecting state right + // away if it can't connect to a server in the initial set. The + // MaxReconnect and ReconnectWait options are used for this process, + // similarly to when an established connection is disconnected. + // If a ReconnectHandler is set, it will be invoked on the first + // successful reconnect attempt (if the initial connect fails), + // and if a ClosedHandler is set, it will be invoked if + // it fails to connect (after exhausting the MaxReconnect attempts). + RetryOnFailedConnect bool + + // For websocket connections, indicates to the server that the connection + // supports compression. If the server does too, then data will be compressed. + Compression bool + + // For websocket connections, adds a path to connections url. + // This is useful when connecting to NATS behind a proxy. + ProxyPath string + + // InboxPrefix allows the default _INBOX prefix to be customized + InboxPrefix string + + // IgnoreAuthErrorAbort - if set to true, client opts out of the default connect behavior of aborting + // subsequent reconnect attempts if server returns the same auth error twice (regardless of reconnect policy). + IgnoreAuthErrorAbort bool + + // SkipHostLookup skips the DNS lookup for the server hostname. + SkipHostLookup bool +} + +const ( + // Scratch storage for assembling protocol headers + scratchSize = 512 + + // The size of the bufio reader/writer on top of the socket. + defaultBufSize = 32768 + + // The buffered size of the flush "kick" channel + flushChanSize = 1 + + // Default server pool size + srvPoolSize = 4 + + // NUID size + nuidSize = 22 + + // Default ports used if none is specified in given URL(s) + defaultWSPortString = "80" + defaultWSSPortString = "443" + defaultPortString = "4222" +) + +// A Conn represents a bare connection to a nats-server. +// It can send and receive []byte payloads. +// The connection is safe to use in multiple Go routines concurrently. +type Conn struct { + // Keep all members for which we use atomic at the beginning of the + // struct and make sure they are all 64bits (or use padding if necessary). + // atomic.* functions crash on 32bit machines if operand is not aligned + // at 64bit. See https://github.com/golang/go/issues/599 + Statistics + mu sync.RWMutex + // Opts holds the configuration of the Conn. + // Modifying the configuration of a running Conn is a race. + Opts Options + wg sync.WaitGroup + srvPool []*srv + current *srv + urls map[string]struct{} // Keep track of all known URLs (used by processInfo) + conn net.Conn + bw *natsWriter + br *natsReader + fch chan struct{} + info serverInfo + ssid int64 + subsMu sync.RWMutex + subs map[int64]*Subscription + ach *asyncCallbacksHandler + pongs []chan struct{} + scratch [scratchSize]byte + status Status + statListeners map[Status][]chan Status + initc bool // true if the connection is performing the initial connect + err error + ps *parseState + ptmr *time.Timer + pout int + ar bool // abort reconnect + rqch chan struct{} + ws bool // true if a websocket connection + + // New style response handler + respSub string // The wildcard subject + respSubPrefix string // the wildcard prefix including trailing . + respSubLen int // the length of the wildcard prefix excluding trailing . + respMux *Subscription // A single response subscription + respMap map[string]chan *Msg // Request map for the response msg channels + respRand *rand.Rand // Used for generating suffix + + // Msg filters for testing. + // Protected by subsMu + filters map[string]msgFilter +} + +type natsReader struct { + r io.Reader + buf []byte + off int + n int +} + +type natsWriter struct { + w io.Writer + bufs []byte + limit int + pending *bytes.Buffer + plimit int +} + +// Subscription represents interest in a given subject. +type Subscription struct { + mu sync.Mutex + sid int64 + + // Subject that represents this subscription. This can be different + // than the received subject inside a Msg if this is a wildcard. + Subject string + + // Optional queue group name. If present, all subscriptions with the + // same name will form a distributed queue, and each message will + // only be processed by one member of the group. + Queue string + + // For holding information about a JetStream consumer. + jsi *jsSub + + delivered uint64 + max uint64 + conn *Conn + mcb MsgHandler + mch chan *Msg + closed bool + sc bool + connClosed bool + draining bool + status SubStatus + statListeners map[chan SubStatus][]SubStatus + + // Type of Subscription + typ SubscriptionType + + // Async linked list + pHead *Msg + pTail *Msg + pCond *sync.Cond + pDone func(subject string) + + // Pending stats, async subscriptions, high-speed etc. + pMsgs int + pBytes int + pMsgsMax int + pBytesMax int + pMsgsLimit int + pBytesLimit int + dropped int +} + +// Status represents the state of the connection. +type SubStatus int + +const ( + SubscriptionActive = SubStatus(iota) + SubscriptionDraining + SubscriptionClosed + SubscriptionSlowConsumer +) + +func (s SubStatus) String() string { + switch s { + case SubscriptionActive: + return "Active" + case SubscriptionDraining: + return "Draining" + case SubscriptionClosed: + return "Closed" + case SubscriptionSlowConsumer: + return "SlowConsumer" + } + return "unknown status" +} + +// Msg represents a message delivered by NATS. This structure is used +// by Subscribers and PublishMsg(). +// +// # Types of Acknowledgements +// +// In case using JetStream, there are multiple ways to ack a Msg: +// +// // Acknowledgement that a message has been processed. +// msg.Ack() +// +// // Negatively acknowledges a message. +// msg.Nak() +// +// // Terminate a message so that it is not redelivered further. +// msg.Term() +// +// // Signal the server that the message is being worked on and reset redelivery timer. +// msg.InProgress() +type Msg struct { + Subject string + Reply string + Header Header + Data []byte + Sub *Subscription + // Internal + next *Msg + wsz int + barrier *barrierInfo + ackd uint32 +} + +// Compares two msgs, ignores sub but checks all other public fields. +func (m *Msg) Equal(msg *Msg) bool { + if m == msg { + return true + } + if m == nil || msg == nil { + return false + } + if m.Subject != msg.Subject || m.Reply != msg.Reply { + return false + } + if !bytes.Equal(m.Data, msg.Data) { + return false + } + if len(m.Header) != len(msg.Header) { + return false + } + for k, v := range m.Header { + val, ok := msg.Header[k] + if !ok || len(v) != len(val) { + return false + } + for i, hdr := range v { + if hdr != val[i] { + return false + } + } + } + return true +} + +// Size returns a message size in bytes. +func (m *Msg) Size() int { + if m.wsz != 0 { + return m.wsz + } + hdr, _ := m.headerBytes() + return len(m.Subject) + len(m.Reply) + len(hdr) + len(m.Data) +} + +func (m *Msg) headerBytes() ([]byte, error) { + var hdr []byte + if len(m.Header) == 0 { + return hdr, nil + } + + var b bytes.Buffer + _, err := b.WriteString(hdrLine) + if err != nil { + return nil, ErrBadHeaderMsg + } + + err = http.Header(m.Header).Write(&b) + if err != nil { + return nil, ErrBadHeaderMsg + } + + _, err = b.WriteString(crlf) + if err != nil { + return nil, ErrBadHeaderMsg + } + + return b.Bytes(), nil +} + +type barrierInfo struct { + refs int64 + f func() +} + +// Tracks various stats received and sent on this connection, +// including counts for messages and bytes. +type Statistics struct { + InMsgs uint64 + OutMsgs uint64 + InBytes uint64 + OutBytes uint64 + Reconnects uint64 +} + +// Tracks individual backend servers. +type srv struct { + url *url.URL + didConnect bool + reconnects int + lastErr error + isImplicit bool + tlsName string +} + +// The INFO block received from the server. +type serverInfo struct { + ID string `json:"server_id"` + Name string `json:"server_name"` + Proto int `json:"proto"` + Version string `json:"version"` + Host string `json:"host"` + Port int `json:"port"` + Headers bool `json:"headers"` + AuthRequired bool `json:"auth_required,omitempty"` + TLSRequired bool `json:"tls_required,omitempty"` + TLSAvailable bool `json:"tls_available,omitempty"` + MaxPayload int64 `json:"max_payload"` + CID uint64 `json:"client_id,omitempty"` + ClientIP string `json:"client_ip,omitempty"` + Nonce string `json:"nonce,omitempty"` + Cluster string `json:"cluster,omitempty"` + ConnectURLs []string `json:"connect_urls,omitempty"` + LameDuckMode bool `json:"ldm,omitempty"` +} + +const ( + // clientProtoZero is the original client protocol from 2009. + // http://nats.io/documentation/internals/nats-protocol/ + /* clientProtoZero */ _ = iota + // clientProtoInfo signals a client can receive more then the original INFO block. + // This can be used to update clients on other cluster members, etc. + clientProtoInfo +) + +type connectInfo struct { + Verbose bool `json:"verbose"` + Pedantic bool `json:"pedantic"` + UserJWT string `json:"jwt,omitempty"` + Nkey string `json:"nkey,omitempty"` + Signature string `json:"sig,omitempty"` + User string `json:"user,omitempty"` + Pass string `json:"pass,omitempty"` + Token string `json:"auth_token,omitempty"` + TLS bool `json:"tls_required"` + Name string `json:"name"` + Lang string `json:"lang"` + Version string `json:"version"` + Protocol int `json:"protocol"` + Echo bool `json:"echo"` + Headers bool `json:"headers"` + NoResponders bool `json:"no_responders"` +} + +// MsgHandler is a callback function that processes messages delivered to +// asynchronous subscribers. +type MsgHandler func(msg *Msg) + +// Connect will attempt to connect to the NATS system. +// The url can contain username/password semantics. e.g. nats://derek:pass@localhost:4222 +// Comma separated arrays are also supported, e.g. urlA, urlB. +// Options start with the defaults but can be overridden. +// To connect to a NATS Server's websocket port, use the `ws` or `wss` scheme, such as +// `ws://localhost:8080`. Note that websocket schemes cannot be mixed with others (nats/tls). +func Connect(url string, options ...Option) (*Conn, error) { + opts := GetDefaultOptions() + opts.Servers = processUrlString(url) + for _, opt := range options { + if opt != nil { + if err := opt(&opts); err != nil { + return nil, err + } + } + } + return opts.Connect() +} + +// Options that can be passed to Connect. + +// Name is an Option to set the client name. +func Name(name string) Option { + return func(o *Options) error { + o.Name = name + return nil + } +} + +// InProcessServer is an Option that will try to establish a direction to a NATS server +// running within the process instead of dialing via TCP. +func InProcessServer(server InProcessConnProvider) Option { + return func(o *Options) error { + o.InProcessServer = server + return nil + } +} + +// Secure is an Option to enable TLS secure connections that skip server verification by default. +// Pass a TLS Configuration for proper TLS. +// A TLS Configuration using InsecureSkipVerify should NOT be used in a production setting. +func Secure(tls ...*tls.Config) Option { + return func(o *Options) error { + o.Secure = true + // Use of variadic just simplifies testing scenarios. We only take the first one. + if len(tls) > 1 { + return ErrMultipleTLSConfigs + } + if len(tls) == 1 { + o.TLSConfig = tls[0] + } + return nil + } +} + +// ClientTLSConfig is an Option to set the TLS configuration for secure +// connections. It can be used to e.g. set TLS config with cert and root CAs +// from memory. For simple use case of loading cert and CAs from file, +// ClientCert and RootCAs options are more convenient. +// If Secure is not already set this will set it as well. +func ClientTLSConfig(certCB TLSCertHandler, rootCAsCB RootCAsHandler) Option { + return func(o *Options) error { + o.Secure = true + + if certCB == nil && rootCAsCB == nil { + return ErrClientCertOrRootCAsRequired + } + + // Smoke test the callbacks to fail early + // if they are not valid. + if certCB != nil { + if _, err := certCB(); err != nil { + return err + } + } + if rootCAsCB != nil { + if _, err := rootCAsCB(); err != nil { + return err + } + } + if o.TLSConfig == nil { + o.TLSConfig = &tls.Config{MinVersion: tls.VersionTLS12} + } + o.TLSCertCB = certCB + o.RootCAsCB = rootCAsCB + return nil + } +} + +// RootCAs is a helper option to provide the RootCAs pool from a list of filenames. +// If Secure is not already set this will set it as well. +func RootCAs(file ...string) Option { + return func(o *Options) error { + rootCAsCB := func() (*x509.CertPool, error) { + pool := x509.NewCertPool() + for _, f := range file { + rootPEM, err := os.ReadFile(f) + if err != nil || rootPEM == nil { + return nil, fmt.Errorf("nats: error loading or parsing rootCA file: %w", err) + } + ok := pool.AppendCertsFromPEM(rootPEM) + if !ok { + return nil, fmt.Errorf("nats: failed to parse root certificate from %q", f) + } + } + return pool, nil + } + if o.TLSConfig == nil { + o.TLSConfig = &tls.Config{MinVersion: tls.VersionTLS12} + } + if _, err := rootCAsCB(); err != nil { + return err + } + o.RootCAsCB = rootCAsCB + o.Secure = true + return nil + } +} + +// ClientCert is a helper option to provide the client certificate from a file. +// If Secure is not already set this will set it as well. +func ClientCert(certFile, keyFile string) Option { + return func(o *Options) error { + tlsCertCB := func() (tls.Certificate, error) { + cert, err := tls.LoadX509KeyPair(certFile, keyFile) + if err != nil { + return tls.Certificate{}, fmt.Errorf("nats: error loading client certificate: %w", err) + } + cert.Leaf, err = x509.ParseCertificate(cert.Certificate[0]) + if err != nil { + return tls.Certificate{}, fmt.Errorf("nats: error parsing client certificate: %w", err) + } + return cert, nil + } + if o.TLSConfig == nil { + o.TLSConfig = &tls.Config{MinVersion: tls.VersionTLS12} + } + if _, err := tlsCertCB(); err != nil { + return err + } + o.TLSCertCB = tlsCertCB + o.Secure = true + return nil + } +} + +// NoReconnect is an Option to turn off reconnect behavior. +func NoReconnect() Option { + return func(o *Options) error { + o.AllowReconnect = false + return nil + } +} + +// DontRandomize is an Option to turn off randomizing the server pool. +func DontRandomize() Option { + return func(o *Options) error { + o.NoRandomize = true + return nil + } +} + +// NoEcho is an Option to turn off messages echoing back from a server. +// Note this is supported on servers >= version 1.2. Proto 1 or greater. +func NoEcho() Option { + return func(o *Options) error { + o.NoEcho = true + return nil + } +} + +// ReconnectWait is an Option to set the wait time between reconnect attempts. +// Defaults to 2s. +func ReconnectWait(t time.Duration) Option { + return func(o *Options) error { + o.ReconnectWait = t + return nil + } +} + +// MaxReconnects is an Option to set the maximum number of reconnect attempts. +// If negative, it will never stop trying to reconnect. +// Defaults to 60. +func MaxReconnects(max int) Option { + return func(o *Options) error { + o.MaxReconnect = max + return nil + } +} + +// ReconnectJitter is an Option to set the upper bound of a random delay added ReconnectWait. +// Defaults to 100ms and 1s, respectively. +func ReconnectJitter(jitter, jitterForTLS time.Duration) Option { + return func(o *Options) error { + o.ReconnectJitter = jitter + o.ReconnectJitterTLS = jitterForTLS + return nil + } +} + +// CustomReconnectDelay is an Option to set the CustomReconnectDelayCB option. +// See CustomReconnectDelayCB Option for more details. +func CustomReconnectDelay(cb ReconnectDelayHandler) Option { + return func(o *Options) error { + o.CustomReconnectDelayCB = cb + return nil + } +} + +// PingInterval is an Option to set the period for client ping commands. +// Defaults to 2m. +func PingInterval(t time.Duration) Option { + return func(o *Options) error { + o.PingInterval = t + return nil + } +} + +// MaxPingsOutstanding is an Option to set the maximum number of ping requests +// that can go unanswered by the server before closing the connection. +// Defaults to 2. +func MaxPingsOutstanding(max int) Option { + return func(o *Options) error { + o.MaxPingsOut = max + return nil + } +} + +// ReconnectBufSize sets the buffer size of messages kept while busy reconnecting. +// Defaults to 8388608 bytes (8MB). It can be disabled by setting it to -1. +func ReconnectBufSize(size int) Option { + return func(o *Options) error { + o.ReconnectBufSize = size + return nil + } +} + +// Timeout is an Option to set the timeout for Dial on a connection. +// Defaults to 2s. +func Timeout(t time.Duration) Option { + return func(o *Options) error { + o.Timeout = t + return nil + } +} + +// FlusherTimeout is an Option to set the write (and flush) timeout on a connection. +func FlusherTimeout(t time.Duration) Option { + return func(o *Options) error { + o.FlusherTimeout = t + return nil + } +} + +// DrainTimeout is an Option to set the timeout for draining a connection. +// Defaults to 30s. +func DrainTimeout(t time.Duration) Option { + return func(o *Options) error { + o.DrainTimeout = t + return nil + } +} + +// DisconnectErrHandler is an Option to set the disconnected error handler. +func DisconnectErrHandler(cb ConnErrHandler) Option { + return func(o *Options) error { + o.DisconnectedErrCB = cb + return nil + } +} + +// DisconnectHandler is an Option to set the disconnected handler. +// DEPRECATED: Use DisconnectErrHandler. +func DisconnectHandler(cb ConnHandler) Option { + return func(o *Options) error { + o.DisconnectedCB = cb + return nil + } +} + +// ConnectHandler is an Option to set the connected handler. +func ConnectHandler(cb ConnHandler) Option { + return func(o *Options) error { + o.ConnectedCB = cb + return nil + } +} + +// ReconnectHandler is an Option to set the reconnected handler. +func ReconnectHandler(cb ConnHandler) Option { + return func(o *Options) error { + o.ReconnectedCB = cb + return nil + } +} + +// ClosedHandler is an Option to set the closed handler. +func ClosedHandler(cb ConnHandler) Option { + return func(o *Options) error { + o.ClosedCB = cb + return nil + } +} + +// DiscoveredServersHandler is an Option to set the new servers handler. +func DiscoveredServersHandler(cb ConnHandler) Option { + return func(o *Options) error { + o.DiscoveredServersCB = cb + return nil + } +} + +// ErrorHandler is an Option to set the async error handler. +func ErrorHandler(cb ErrHandler) Option { + return func(o *Options) error { + o.AsyncErrorCB = cb + return nil + } +} + +// UserInfo is an Option to set the username and password to +// use when not included directly in the URLs. +func UserInfo(user, password string) Option { + return func(o *Options) error { + o.User = user + o.Password = password + return nil + } +} + +// Token is an Option to set the token to use +// when a token is not included directly in the URLs +// and when a token handler is not provided. +func Token(token string) Option { + return func(o *Options) error { + if o.TokenHandler != nil { + return ErrTokenAlreadySet + } + o.Token = token + return nil + } +} + +// TokenHandler is an Option to set the token handler to use +// when a token is not included directly in the URLs +// and when a token is not set. +func TokenHandler(cb AuthTokenHandler) Option { + return func(o *Options) error { + if o.Token != "" { + return ErrTokenAlreadySet + } + o.TokenHandler = cb + return nil + } +} + +// UserCredentials is a convenience function that takes a filename +// for a user's JWT and a filename for the user's private Nkey seed. +func UserCredentials(userOrChainedFile string, seedFiles ...string) Option { + userCB := func() (string, error) { + return userFromFile(userOrChainedFile) + } + var keyFile string + if len(seedFiles) > 0 { + keyFile = seedFiles[0] + } else { + keyFile = userOrChainedFile + } + sigCB := func(nonce []byte) ([]byte, error) { + return sigHandler(nonce, keyFile) + } + return UserJWT(userCB, sigCB) +} + +// UserJWTAndSeed is a convenience function that takes the JWT and seed +// values as strings. +func UserJWTAndSeed(jwt string, seed string) Option { + userCB := func() (string, error) { + return jwt, nil + } + + sigCB := func(nonce []byte) ([]byte, error) { + kp, err := nkeys.FromSeed([]byte(seed)) + if err != nil { + return nil, fmt.Errorf("unable to extract key pair from seed: %w", err) + } + // Wipe our key on exit. + defer kp.Wipe() + + sig, _ := kp.Sign(nonce) + return sig, nil + } + + return UserJWT(userCB, sigCB) +} + +// UserJWT will set the callbacks to retrieve the user's JWT and +// the signature callback to sign the server nonce. This an the Nkey +// option are mutually exclusive. +func UserJWT(userCB UserJWTHandler, sigCB SignatureHandler) Option { + return func(o *Options) error { + if userCB == nil { + return ErrNoUserCB + } + if sigCB == nil { + return ErrUserButNoSigCB + } + // Smoke test the user callback to ensure it is setup properly + // when processing options. + if _, err := userCB(); err != nil { + return err + } + + o.UserJWT = userCB + o.SignatureCB = sigCB + return nil + } +} + +// Nkey will set the public Nkey and the signature callback to +// sign the server nonce. +func Nkey(pubKey string, sigCB SignatureHandler) Option { + return func(o *Options) error { + o.Nkey = pubKey + o.SignatureCB = sigCB + if pubKey != "" && sigCB == nil { + return ErrNkeyButNoSigCB + } + return nil + } +} + +// SyncQueueLen will set the maximum queue len for the internal +// channel used for SubscribeSync(). +// Defaults to 65536. +func SyncQueueLen(max int) Option { + return func(o *Options) error { + o.SubChanLen = max + return nil + } +} + +// Dialer is an Option to set the dialer which will be used when +// attempting to establish a connection. +// DEPRECATED: Should use CustomDialer instead. +func Dialer(dialer *net.Dialer) Option { + return func(o *Options) error { + o.Dialer = dialer + return nil + } +} + +// SetCustomDialer is an Option to set a custom dialer which will be +// used when attempting to establish a connection. If both Dialer +// and CustomDialer are specified, CustomDialer takes precedence. +func SetCustomDialer(dialer CustomDialer) Option { + return func(o *Options) error { + o.CustomDialer = dialer + return nil + } +} + +// UseOldRequestStyle is an Option to force usage of the old Request style. +func UseOldRequestStyle() Option { + return func(o *Options) error { + o.UseOldRequestStyle = true + return nil + } +} + +// NoCallbacksAfterClientClose is an Option to disable callbacks when user code +// calls Close(). If close is initiated by any other condition, callbacks +// if any will be invoked. +func NoCallbacksAfterClientClose() Option { + return func(o *Options) error { + o.NoCallbacksAfterClientClose = true + return nil + } +} + +// LameDuckModeHandler sets the callback to invoke when the server notifies +// the connection that it entered lame duck mode, that is, going to +// gradually disconnect all its connections before shutting down. This is +// often used in deployments when upgrading NATS Servers. +func LameDuckModeHandler(cb ConnHandler) Option { + return func(o *Options) error { + o.LameDuckModeHandler = cb + return nil + } +} + +// RetryOnFailedConnect sets the connection in reconnecting state right away +// if it can't connect to a server in the initial set. +// See RetryOnFailedConnect option for more details. +func RetryOnFailedConnect(retry bool) Option { + return func(o *Options) error { + o.RetryOnFailedConnect = retry + return nil + } +} + +// Compression is an Option to indicate if this connection supports +// compression. Currently only supported for Websocket connections. +func Compression(enabled bool) Option { + return func(o *Options) error { + o.Compression = enabled + return nil + } +} + +// ProxyPath is an option for websocket connections that adds a path to connections url. +// This is useful when connecting to NATS behind a proxy. +func ProxyPath(path string) Option { + return func(o *Options) error { + o.ProxyPath = path + return nil + } +} + +// CustomInboxPrefix configures the request + reply inbox prefix +func CustomInboxPrefix(p string) Option { + return func(o *Options) error { + if p == "" || strings.Contains(p, ">") || strings.Contains(p, "*") || strings.HasSuffix(p, ".") { + return fmt.Errorf("nats: invalid custom prefix") + } + o.InboxPrefix = p + return nil + } +} + +// IgnoreAuthErrorAbort opts out of the default connect behavior of aborting +// subsequent reconnect attempts if server returns the same auth error twice. +func IgnoreAuthErrorAbort() Option { + return func(o *Options) error { + o.IgnoreAuthErrorAbort = true + return nil + } +} + +// SkipHostLookup is an Option to skip the host lookup when connecting to a server. +func SkipHostLookup() Option { + return func(o *Options) error { + o.SkipHostLookup = true + return nil + } +} + +// TLSHandshakeFirst is an Option to perform the TLS handshake first, that is +// before receiving the INFO protocol. This requires the server to also be +// configured with such option, otherwise the connection will fail. +func TLSHandshakeFirst() Option { + return func(o *Options) error { + o.TLSHandshakeFirst = true + o.Secure = true + return nil + } +} + +// Handler processing + +// SetDisconnectHandler will set the disconnect event handler. +// DEPRECATED: Use SetDisconnectErrHandler +func (nc *Conn) SetDisconnectHandler(dcb ConnHandler) { + if nc == nil { + return + } + nc.mu.Lock() + defer nc.mu.Unlock() + nc.Opts.DisconnectedCB = dcb +} + +// SetDisconnectErrHandler will set the disconnect event handler. +func (nc *Conn) SetDisconnectErrHandler(dcb ConnErrHandler) { + if nc == nil { + return + } + nc.mu.Lock() + defer nc.mu.Unlock() + nc.Opts.DisconnectedErrCB = dcb +} + +// DisconnectErrHandler will return the disconnect event handler. +func (nc *Conn) DisconnectErrHandler() ConnErrHandler { + if nc == nil { + return nil + } + nc.mu.Lock() + defer nc.mu.Unlock() + return nc.Opts.DisconnectedErrCB +} + +// SetReconnectHandler will set the reconnect event handler. +func (nc *Conn) SetReconnectHandler(rcb ConnHandler) { + if nc == nil { + return + } + nc.mu.Lock() + defer nc.mu.Unlock() + nc.Opts.ReconnectedCB = rcb +} + +// ReconnectHandler will return the reconnect event handler. +func (nc *Conn) ReconnectHandler() ConnHandler { + if nc == nil { + return nil + } + nc.mu.Lock() + defer nc.mu.Unlock() + return nc.Opts.ReconnectedCB +} + +// SetDiscoveredServersHandler will set the discovered servers handler. +func (nc *Conn) SetDiscoveredServersHandler(dscb ConnHandler) { + if nc == nil { + return + } + nc.mu.Lock() + defer nc.mu.Unlock() + nc.Opts.DiscoveredServersCB = dscb +} + +// DiscoveredServersHandler will return the discovered servers handler. +func (nc *Conn) DiscoveredServersHandler() ConnHandler { + if nc == nil { + return nil + } + nc.mu.Lock() + defer nc.mu.Unlock() + return nc.Opts.DiscoveredServersCB +} + +// SetClosedHandler will set the closed event handler. +func (nc *Conn) SetClosedHandler(cb ConnHandler) { + if nc == nil { + return + } + nc.mu.Lock() + defer nc.mu.Unlock() + nc.Opts.ClosedCB = cb +} + +// ClosedHandler will return the closed event handler. +func (nc *Conn) ClosedHandler() ConnHandler { + if nc == nil { + return nil + } + nc.mu.Lock() + defer nc.mu.Unlock() + return nc.Opts.ClosedCB +} + +// SetErrorHandler will set the async error handler. +func (nc *Conn) SetErrorHandler(cb ErrHandler) { + if nc == nil { + return + } + nc.mu.Lock() + defer nc.mu.Unlock() + nc.Opts.AsyncErrorCB = cb +} + +// ErrorHandler will return the async error handler. +func (nc *Conn) ErrorHandler() ErrHandler { + if nc == nil { + return nil + } + nc.mu.Lock() + defer nc.mu.Unlock() + return nc.Opts.AsyncErrorCB +} + +// Process the url string argument to Connect. +// Return an array of urls, even if only one. +func processUrlString(url string) []string { + urls := strings.Split(url, ",") + var j int + for _, s := range urls { + u := strings.TrimSpace(s) + if len(u) > 0 { + urls[j] = u + j++ + } + } + return urls[:j] +} + +// Connect will attempt to connect to a NATS server with multiple options. +func (o Options) Connect() (*Conn, error) { + nc := &Conn{Opts: o} + + // Some default options processing. + if nc.Opts.MaxPingsOut == 0 { + nc.Opts.MaxPingsOut = DefaultMaxPingOut + } + // Allow old default for channel length to work correctly. + if nc.Opts.SubChanLen == 0 { + nc.Opts.SubChanLen = DefaultMaxChanLen + } + // Default ReconnectBufSize + if nc.Opts.ReconnectBufSize == 0 { + nc.Opts.ReconnectBufSize = DefaultReconnectBufSize + } + // Ensure that Timeout is not 0 + if nc.Opts.Timeout == 0 { + nc.Opts.Timeout = DefaultTimeout + } + + // Check first for user jwt callback being defined and nkey. + if nc.Opts.UserJWT != nil && nc.Opts.Nkey != "" { + return nil, ErrNkeyAndUser + } + + // Check if we have an nkey but no signature callback defined. + if nc.Opts.Nkey != "" && nc.Opts.SignatureCB == nil { + return nil, ErrNkeyButNoSigCB + } + + // Allow custom Dialer for connecting using a timeout by default + if nc.Opts.Dialer == nil { + nc.Opts.Dialer = &net.Dialer{ + Timeout: nc.Opts.Timeout, + } + } + + // If the TLSHandshakeFirst option is specified, make sure that + // the Secure boolean is true. + if nc.Opts.TLSHandshakeFirst { + nc.Opts.Secure = true + } + + if err := nc.setupServerPool(); err != nil { + return nil, err + } + + // Create the async callback handler. + nc.ach = &asyncCallbacksHandler{} + nc.ach.cond = sync.NewCond(&nc.ach.mu) + + // Set a default error handler that will print to stderr. + if nc.Opts.AsyncErrorCB == nil { + nc.Opts.AsyncErrorCB = defaultErrHandler + } + + // Create reader/writer + nc.newReaderWriter() + + connectionEstablished, err := nc.connect() + if err != nil { + return nil, err + } + + // Spin up the async cb dispatcher on success + go nc.ach.asyncCBDispatcher() + + if connectionEstablished && nc.Opts.ConnectedCB != nil { + nc.ach.push(func() { nc.Opts.ConnectedCB(nc) }) + } + + return nc, nil +} + +func defaultErrHandler(nc *Conn, sub *Subscription, err error) { + var cid uint64 + if nc != nil { + nc.mu.RLock() + cid = nc.info.CID + nc.mu.RUnlock() + } + var errStr string + if sub != nil { + var subject string + sub.mu.Lock() + if sub.jsi != nil { + subject = sub.jsi.psubj + } else { + subject = sub.Subject + } + sub.mu.Unlock() + errStr = fmt.Sprintf("%s on connection [%d] for subscription on %q\n", err.Error(), cid, subject) + } else { + errStr = fmt.Sprintf("%s on connection [%d]\n", err.Error(), cid) + } + os.Stderr.WriteString(errStr) +} + +const ( + _CRLF_ = "\r\n" + _EMPTY_ = "" + _SPC_ = " " + _PUB_P_ = "PUB " + _HPUB_P_ = "HPUB " +) + +var _CRLF_BYTES_ = []byte(_CRLF_) + +const ( + _OK_OP_ = "+OK" + _ERR_OP_ = "-ERR" + _PONG_OP_ = "PONG" + _INFO_OP_ = "INFO" +) + +const ( + connectProto = "CONNECT %s" + _CRLF_ + pingProto = "PING" + _CRLF_ + pongProto = "PONG" + _CRLF_ + subProto = "SUB %s %s %d" + _CRLF_ + unsubProto = "UNSUB %d %s" + _CRLF_ + okProto = _OK_OP_ + _CRLF_ +) + +// Return the currently selected server +func (nc *Conn) currentServer() (int, *srv) { + for i, s := range nc.srvPool { + if s == nil { + continue + } + if s == nc.current { + return i, s + } + } + return -1, nil +} + +// Pop the current server and put onto the end of the list. Select head of list as long +// as number of reconnect attempts under MaxReconnect. +func (nc *Conn) selectNextServer() (*srv, error) { + i, s := nc.currentServer() + if i < 0 { + return nil, ErrNoServers + } + sp := nc.srvPool + num := len(sp) + copy(sp[i:num-1], sp[i+1:num]) + maxReconnect := nc.Opts.MaxReconnect + if maxReconnect < 0 || s.reconnects < maxReconnect { + nc.srvPool[num-1] = s + } else { + nc.srvPool = sp[0 : num-1] + } + if len(nc.srvPool) <= 0 { + nc.current = nil + return nil, ErrNoServers + } + nc.current = nc.srvPool[0] + return nc.srvPool[0], nil +} + +// Will assign the correct server to nc.current +func (nc *Conn) pickServer() error { + nc.current = nil + if len(nc.srvPool) <= 0 { + return ErrNoServers + } + + for _, s := range nc.srvPool { + if s != nil { + nc.current = s + return nil + } + } + return ErrNoServers +} + +const tlsScheme = "tls" + +// Create the server pool using the options given. +// We will place a Url option first, followed by any +// Server Options. We will randomize the server pool unless +// the NoRandomize flag is set. +func (nc *Conn) setupServerPool() error { + nc.srvPool = make([]*srv, 0, srvPoolSize) + nc.urls = make(map[string]struct{}, srvPoolSize) + + // Create srv objects from each url string in nc.Opts.Servers + // and add them to the pool. + for _, urlString := range nc.Opts.Servers { + if err := nc.addURLToPool(urlString, false, false); err != nil { + return err + } + } + + // Randomize if allowed to + if !nc.Opts.NoRandomize { + nc.shufflePool(0) + } + + // Normally, if this one is set, Options.Servers should not be, + // but we always allowed that, so continue to do so. + if nc.Opts.Url != _EMPTY_ { + // Add to the end of the array + if err := nc.addURLToPool(nc.Opts.Url, false, false); err != nil { + return err + } + // Then swap it with first to guarantee that Options.Url is tried first. + last := len(nc.srvPool) - 1 + if last > 0 { + nc.srvPool[0], nc.srvPool[last] = nc.srvPool[last], nc.srvPool[0] + } + } else if len(nc.srvPool) <= 0 { + // Place default URL if pool is empty. + if err := nc.addURLToPool(DefaultURL, false, false); err != nil { + return err + } + } + + // Check for Scheme hint to move to TLS mode. + for _, srv := range nc.srvPool { + if srv.url.Scheme == tlsScheme || srv.url.Scheme == wsSchemeTLS { + // FIXME(dlc), this is for all in the pool, should be case by case. + nc.Opts.Secure = true + if nc.Opts.TLSConfig == nil { + nc.Opts.TLSConfig = &tls.Config{MinVersion: tls.VersionTLS12} + } + } + } + + return nc.pickServer() +} + +// Helper function to return scheme +func (nc *Conn) connScheme() string { + if nc.ws { + if nc.Opts.Secure { + return wsSchemeTLS + } + return wsScheme + } + if nc.Opts.Secure { + return tlsScheme + } + return "nats" +} + +// Return true iff u.Hostname() is an IP address. +func hostIsIP(u *url.URL) bool { + return net.ParseIP(u.Hostname()) != nil +} + +// addURLToPool adds an entry to the server pool +func (nc *Conn) addURLToPool(sURL string, implicit, saveTLSName bool) error { + if !strings.Contains(sURL, "://") { + sURL = fmt.Sprintf("%s://%s", nc.connScheme(), sURL) + } + var ( + u *url.URL + err error + ) + for i := 0; i < 2; i++ { + u, err = url.Parse(sURL) + if err != nil { + return err + } + if u.Port() != "" { + break + } + // In case given URL is of the form "localhost:", just add + // the port number at the end, otherwise, add ":4222". + if sURL[len(sURL)-1] != ':' { + sURL += ":" + } + switch u.Scheme { + case wsScheme: + sURL += defaultWSPortString + case wsSchemeTLS: + sURL += defaultWSSPortString + default: + sURL += defaultPortString + } + } + + isWS := isWebsocketScheme(u) + // We don't support mix and match of websocket and non websocket URLs. + // If this is the first URL, then we accept and switch the global state + // to websocket. After that, we will know how to reject mixed URLs. + if len(nc.srvPool) == 0 { + nc.ws = isWS + } else if isWS && !nc.ws || !isWS && nc.ws { + return fmt.Errorf("mixing of websocket and non websocket URLs is not allowed") + } + + var tlsName string + if implicit { + curl := nc.current.url + // Check to see if we do not have a url.User but current connected + // url does. If so copy over. + if u.User == nil && curl.User != nil { + u.User = curl.User + } + // We are checking to see if we have a secure connection and are + // adding an implicit server that just has an IP. If so we will remember + // the current hostname we are connected to. + if saveTLSName && hostIsIP(u) { + tlsName = curl.Hostname() + } + } + + s := &srv{url: u, isImplicit: implicit, tlsName: tlsName} + nc.srvPool = append(nc.srvPool, s) + nc.urls[u.Host] = struct{}{} + return nil +} + +// shufflePool swaps randomly elements in the server pool +// The `offset` value indicates that the shuffling should start at +// this offset and leave the elements from [0..offset) intact. +func (nc *Conn) shufflePool(offset int) { + if len(nc.srvPool) <= offset+1 { + return + } + source := rand.NewSource(time.Now().UnixNano()) + r := rand.New(source) + for i := offset; i < len(nc.srvPool); i++ { + j := offset + r.Intn(i+1-offset) + nc.srvPool[i], nc.srvPool[j] = nc.srvPool[j], nc.srvPool[i] + } +} + +func (nc *Conn) newReaderWriter() { + nc.br = &natsReader{ + buf: make([]byte, defaultBufSize), + off: -1, + } + nc.bw = &natsWriter{ + limit: defaultBufSize, + plimit: nc.Opts.ReconnectBufSize, + } +} + +func (nc *Conn) bindToNewConn() { + bw := nc.bw + bw.w, bw.bufs = nc.newWriter(), nil + br := nc.br + br.r, br.n, br.off = nc.conn, 0, -1 +} + +func (nc *Conn) newWriter() io.Writer { + var w io.Writer = nc.conn + if nc.Opts.FlusherTimeout > 0 { + w = &timeoutWriter{conn: nc.conn, timeout: nc.Opts.FlusherTimeout} + } + return w +} + +func (w *natsWriter) appendString(str string) error { + return w.appendBufs([]byte(str)) +} + +func (w *natsWriter) appendBufs(bufs ...[]byte) error { + for _, buf := range bufs { + if len(buf) == 0 { + continue + } + if w.pending != nil { + w.pending.Write(buf) + } else { + w.bufs = append(w.bufs, buf...) + } + } + if w.pending == nil && len(w.bufs) >= w.limit { + return w.flush() + } + return nil +} + +func (w *natsWriter) writeDirect(strs ...string) error { + for _, str := range strs { + if _, err := w.w.Write([]byte(str)); err != nil { + return err + } + } + return nil +} + +func (w *natsWriter) flush() error { + // If a pending buffer is set, we don't flush. Code that needs to + // write directly to the socket, by-passing buffers during (re)connect, + // will use the writeDirect() API. + if w.pending != nil { + return nil + } + // Do not skip calling w.w.Write() here if len(w.bufs) is 0 because + // the actual writer (if websocket for instance) may have things + // to do such as sending control frames, etc.. + _, err := w.w.Write(w.bufs) + w.bufs = w.bufs[:0] + return err +} + +func (w *natsWriter) buffered() int { + if w.pending != nil { + return w.pending.Len() + } + return len(w.bufs) +} + +func (w *natsWriter) switchToPending() { + w.pending = new(bytes.Buffer) +} + +func (w *natsWriter) flushPendingBuffer() error { + if w.pending == nil || w.pending.Len() == 0 { + return nil + } + _, err := w.w.Write(w.pending.Bytes()) + // Reset the pending buffer at this point because we don't want + // to take the risk of sending duplicates or partials. + w.pending.Reset() + return err +} + +func (w *natsWriter) atLimitIfUsingPending() bool { + if w.pending == nil { + return false + } + return w.pending.Len() >= w.plimit +} + +func (w *natsWriter) doneWithPending() { + w.pending = nil +} + +// Notify the reader that we are done with the connect, where "read" operations +// happen synchronously and under the connection lock. After this point, "read" +// will be happening from the read loop, without the connection lock. +// +// Note: this runs under the connection lock. +func (r *natsReader) doneWithConnect() { + if wsr, ok := r.r.(*websocketReader); ok { + wsr.doneWithConnect() + } +} + +func (r *natsReader) Read() ([]byte, error) { + if r.off >= 0 { + off := r.off + r.off = -1 + return r.buf[off:r.n], nil + } + var err error + r.n, err = r.r.Read(r.buf) + return r.buf[:r.n], err +} + +func (r *natsReader) ReadString(delim byte) (string, error) { + var s string +build_string: + // First look if we have something in the buffer + if r.off >= 0 { + i := bytes.IndexByte(r.buf[r.off:r.n], delim) + if i >= 0 { + end := r.off + i + 1 + s += string(r.buf[r.off:end]) + r.off = end + if r.off >= r.n { + r.off = -1 + } + return s, nil + } + // We did not find the delim, so will have to read more. + s += string(r.buf[r.off:r.n]) + r.off = -1 + } + if _, err := r.Read(); err != nil { + return s, err + } + r.off = 0 + goto build_string +} + +// createConn will connect to the server and wrap the appropriate +// bufio structures. It will do the right thing when an existing +// connection is in place. +func (nc *Conn) createConn() (err error) { + if nc.Opts.Timeout < 0 { + return ErrBadTimeout + } + if _, cur := nc.currentServer(); cur == nil { + return ErrNoServers + } + + // If we have a reference to an in-process server then establish a + // connection using that. + if nc.Opts.InProcessServer != nil { + conn, err := nc.Opts.InProcessServer.InProcessConn() + if err != nil { + return fmt.Errorf("failed to get in-process connection: %w", err) + } + nc.conn = conn + nc.bindToNewConn() + return nil + } + + // We will auto-expand host names if they resolve to multiple IPs + hosts := []string{} + u := nc.current.url + + if !nc.Opts.SkipHostLookup && net.ParseIP(u.Hostname()) == nil { + addrs, _ := net.LookupHost(u.Hostname()) + for _, addr := range addrs { + hosts = append(hosts, net.JoinHostPort(addr, u.Port())) + } + } + // Fall back to what we were given. + if len(hosts) == 0 { + hosts = append(hosts, u.Host) + } + + // CustomDialer takes precedence. If not set, use Opts.Dialer which + // is set to a default *net.Dialer (in Connect()) if not explicitly + // set by the user. + dialer := nc.Opts.CustomDialer + if dialer == nil { + // We will copy and shorten the timeout if we have multiple hosts to try. + copyDialer := *nc.Opts.Dialer + copyDialer.Timeout = copyDialer.Timeout / time.Duration(len(hosts)) + dialer = ©Dialer + } + + if len(hosts) > 1 && !nc.Opts.NoRandomize { + rand.Shuffle(len(hosts), func(i, j int) { + hosts[i], hosts[j] = hosts[j], hosts[i] + }) + } + for _, host := range hosts { + nc.conn, err = dialer.Dial("tcp", host) + if err == nil { + break + } + } + if err != nil { + return err + } + + // If scheme starts with "ws" then branch out to websocket code. + if isWebsocketScheme(u) { + return nc.wsInitHandshake(u) + } + + // Reset reader/writer to this new TCP connection + nc.bindToNewConn() + return nil +} + +type skipTLSDialer interface { + SkipTLSHandshake() bool +} + +// makeTLSConn will wrap an existing Conn using TLS +func (nc *Conn) makeTLSConn() error { + if nc.Opts.CustomDialer != nil { + // we do nothing when asked to skip the TLS wrapper + sd, ok := nc.Opts.CustomDialer.(skipTLSDialer) + if ok && sd.SkipTLSHandshake() { + return nil + } + } + // Allow the user to configure their own tls.Config structure. + tlsCopy := &tls.Config{} + if nc.Opts.TLSConfig != nil { + tlsCopy = util.CloneTLSConfig(nc.Opts.TLSConfig) + } + if nc.Opts.TLSCertCB != nil { + cert, err := nc.Opts.TLSCertCB() + if err != nil { + return err + } + tlsCopy.Certificates = []tls.Certificate{cert} + } + if nc.Opts.RootCAsCB != nil { + rootCAs, err := nc.Opts.RootCAsCB() + if err != nil { + return err + } + tlsCopy.RootCAs = rootCAs + } + // If its blank we will override it with the current host + if tlsCopy.ServerName == _EMPTY_ { + if nc.current.tlsName != _EMPTY_ { + tlsCopy.ServerName = nc.current.tlsName + } else { + h, _, _ := net.SplitHostPort(nc.current.url.Host) + tlsCopy.ServerName = h + } + } + nc.conn = tls.Client(nc.conn, tlsCopy) + conn := nc.conn.(*tls.Conn) + if err := conn.Handshake(); err != nil { + return err + } + nc.bindToNewConn() + return nil +} + +// TLSConnectionState retrieves the state of the TLS connection to the server +func (nc *Conn) TLSConnectionState() (tls.ConnectionState, error) { + if !nc.isConnected() { + return tls.ConnectionState{}, ErrDisconnected + } + + nc.mu.RLock() + conn := nc.conn + nc.mu.RUnlock() + + tc, ok := conn.(*tls.Conn) + if !ok { + return tls.ConnectionState{}, ErrConnectionNotTLS + } + + return tc.ConnectionState(), nil +} + +// waitForExits will wait for all socket watcher Go routines to +// be shutdown before proceeding. +func (nc *Conn) waitForExits() { + // Kick old flusher forcefully. + select { + case nc.fch <- struct{}{}: + default: + } + + // Wait for any previous go routines. + nc.wg.Wait() +} + +// ForceReconnect forces a reconnect attempt to the server. +// This is a non-blocking call and will start the reconnect +// process without waiting for it to complete. +// +// If the connection is already in the process of reconnecting, +// this call will force an immediate reconnect attempt (bypassing +// the current reconnect delay). +func (nc *Conn) ForceReconnect() error { + nc.mu.Lock() + defer nc.mu.Unlock() + + if nc.isClosed() { + return ErrConnectionClosed + } + if nc.isReconnecting() { + // if we're already reconnecting, force a reconnect attempt + // even if we're in the middle of a backoff + if nc.rqch != nil { + close(nc.rqch) + } + return nil + } + + // Clear any queued pongs + nc.clearPendingFlushCalls() + + // Clear any queued and blocking requests. + nc.clearPendingRequestCalls() + + // Stop ping timer if set. + nc.stopPingTimer() + + // Go ahead and make sure we have flushed the outbound + nc.bw.flush() + nc.conn.Close() + + nc.changeConnStatus(RECONNECTING) + go nc.doReconnect(nil, true) + return nil +} + +// ConnectedUrl reports the connected server's URL +func (nc *Conn) ConnectedUrl() string { + if nc == nil { + return _EMPTY_ + } + + nc.mu.RLock() + defer nc.mu.RUnlock() + + if nc.status != CONNECTED { + return _EMPTY_ + } + return nc.current.url.String() +} + +// ConnectedUrlRedacted reports the connected server's URL with passwords redacted +func (nc *Conn) ConnectedUrlRedacted() string { + if nc == nil { + return _EMPTY_ + } + + nc.mu.RLock() + defer nc.mu.RUnlock() + + if nc.status != CONNECTED { + return _EMPTY_ + } + return nc.current.url.Redacted() +} + +// ConnectedAddr returns the connected server's IP +func (nc *Conn) ConnectedAddr() string { + if nc == nil { + return _EMPTY_ + } + + nc.mu.RLock() + defer nc.mu.RUnlock() + + if nc.status != CONNECTED { + return _EMPTY_ + } + return nc.conn.RemoteAddr().String() +} + +// ConnectedServerId reports the connected server's Id +func (nc *Conn) ConnectedServerId() string { + if nc == nil { + return _EMPTY_ + } + + nc.mu.RLock() + defer nc.mu.RUnlock() + + if nc.status != CONNECTED { + return _EMPTY_ + } + return nc.info.ID +} + +// ConnectedServerName reports the connected server's name +func (nc *Conn) ConnectedServerName() string { + if nc == nil { + return _EMPTY_ + } + + nc.mu.RLock() + defer nc.mu.RUnlock() + + if nc.status != CONNECTED { + return _EMPTY_ + } + return nc.info.Name +} + +var semVerRe = regexp.MustCompile(`\Av?([0-9]+)\.?([0-9]+)?\.?([0-9]+)?`) + +func versionComponents(version string) (major, minor, patch int, err error) { + m := semVerRe.FindStringSubmatch(version) + if m == nil { + return 0, 0, 0, errors.New("invalid semver") + } + major, err = strconv.Atoi(m[1]) + if err != nil { + return -1, -1, -1, err + } + minor, err = strconv.Atoi(m[2]) + if err != nil { + return -1, -1, -1, err + } + patch, err = strconv.Atoi(m[3]) + if err != nil { + return -1, -1, -1, err + } + return major, minor, patch, err +} + +// Check for minimum server requirement. +func (nc *Conn) serverMinVersion(major, minor, patch int) bool { + smajor, sminor, spatch, _ := versionComponents(nc.ConnectedServerVersion()) + if smajor < major || (smajor == major && sminor < minor) || (smajor == major && sminor == minor && spatch < patch) { + return false + } + return true +} + +// ConnectedServerVersion reports the connected server's version as a string +func (nc *Conn) ConnectedServerVersion() string { + if nc == nil { + return _EMPTY_ + } + + nc.mu.RLock() + defer nc.mu.RUnlock() + + if nc.status != CONNECTED { + return _EMPTY_ + } + return nc.info.Version +} + +// ConnectedClusterName reports the connected server's cluster name if any +func (nc *Conn) ConnectedClusterName() string { + if nc == nil { + return _EMPTY_ + } + + nc.mu.RLock() + defer nc.mu.RUnlock() + + if nc.status != CONNECTED { + return _EMPTY_ + } + return nc.info.Cluster +} + +// Low level setup for structs, etc +func (nc *Conn) setup() { + nc.subs = make(map[int64]*Subscription) + nc.pongs = make([]chan struct{}, 0, 8) + + nc.fch = make(chan struct{}, flushChanSize) + nc.rqch = make(chan struct{}) + + // Setup scratch outbound buffer for PUB/HPUB + pub := nc.scratch[:len(_HPUB_P_)] + copy(pub, _HPUB_P_) +} + +// Process a connected connection and initialize properly. +func (nc *Conn) processConnectInit() error { + + // Set our deadline for the whole connect process + nc.conn.SetDeadline(time.Now().Add(nc.Opts.Timeout)) + defer nc.conn.SetDeadline(time.Time{}) + + // Set our status to connecting. + nc.changeConnStatus(CONNECTING) + + // If we need to have a TLS connection and want the TLS handshake to occur + // first, do it now. + if nc.Opts.Secure && nc.Opts.TLSHandshakeFirst { + if err := nc.makeTLSConn(); err != nil { + return err + } + } + + // Process the INFO protocol received from the server + err := nc.processExpectedInfo() + if err != nil { + return err + } + + // Send the CONNECT protocol along with the initial PING protocol. + // Wait for the PONG response (or any error that we get from the server). + err = nc.sendConnect() + if err != nil { + return err + } + + // Reset the number of PING sent out + nc.pout = 0 + + // Start or reset Timer + if nc.Opts.PingInterval > 0 { + if nc.ptmr == nil { + nc.ptmr = time.AfterFunc(nc.Opts.PingInterval, nc.processPingTimer) + } else { + nc.ptmr.Reset(nc.Opts.PingInterval) + } + } + + // Start the readLoop and flusher go routines, we will wait on both on a reconnect event. + nc.wg.Add(2) + go nc.readLoop() + go nc.flusher() + + // Notify the reader that we are done with the connect handshake, where + // reads were done synchronously and under the connection lock. + nc.br.doneWithConnect() + + return nil +} + +// Main connect function. Will connect to the nats-server. +func (nc *Conn) connect() (bool, error) { + var err error + var connectionEstablished bool + + // Create actual socket connection + // For first connect we walk all servers in the pool and try + // to connect immediately. + nc.mu.Lock() + defer nc.mu.Unlock() + nc.initc = true + // The pool may change inside the loop iteration due to INFO protocol. + for i := 0; i < len(nc.srvPool); i++ { + nc.current = nc.srvPool[i] + + if err = nc.createConn(); err == nil { + // This was moved out of processConnectInit() because + // that function is now invoked from doReconnect() too. + nc.setup() + + err = nc.processConnectInit() + + if err == nil { + nc.current.didConnect = true + nc.current.reconnects = 0 + nc.current.lastErr = nil + break + } else { + nc.mu.Unlock() + nc.close(DISCONNECTED, false, err) + nc.mu.Lock() + // Do not reset nc.current here since it would prevent + // RetryOnFailedConnect to work should this be the last server + // to try before starting doReconnect(). + } + } else { + // Cancel out default connection refused, will trigger the + // No servers error conditional + if strings.Contains(err.Error(), "connection refused") { + err = nil + } + } + } + + if err == nil && nc.status != CONNECTED { + err = ErrNoServers + } + + if err == nil { + connectionEstablished = true + nc.initc = false + } else if nc.Opts.RetryOnFailedConnect { + nc.setup() + nc.changeConnStatus(RECONNECTING) + nc.bw.switchToPending() + go nc.doReconnect(ErrNoServers, false) + err = nil + } else { + nc.current = nil + } + + return connectionEstablished, err +} + +// This will check to see if the connection should be +// secure. This can be dictated from either end and should +// only be called after the INIT protocol has been received. +func (nc *Conn) checkForSecure() error { + // Check to see if we need to engage TLS + o := nc.Opts + + // Check for mismatch in setups + if o.Secure && !nc.info.TLSRequired && !nc.info.TLSAvailable { + return ErrSecureConnWanted + } else if nc.info.TLSRequired && !o.Secure { + // Switch to Secure since server needs TLS. + o.Secure = true + } + + if o.Secure { + // If TLS handshake first is true, we have already done + // the handshake, so we are done here. + if o.TLSHandshakeFirst { + return nil + } + // Need to rewrap with bufio + if err := nc.makeTLSConn(); err != nil { + return err + } + } + return nil +} + +// processExpectedInfo will look for the expected first INFO message +// sent when a connection is established. The lock should be held entering. +func (nc *Conn) processExpectedInfo() error { + + c := &control{} + + // Read the protocol + err := nc.readOp(c) + if err != nil { + return err + } + + // The nats protocol should send INFO first always. + if c.op != _INFO_OP_ { + return ErrNoInfoReceived + } + + // Parse the protocol + if err := nc.processInfo(c.args); err != nil { + return err + } + + if nc.Opts.Nkey != "" && nc.info.Nonce == "" { + return ErrNkeysNotSupported + } + + // For websocket connections, we already switched to TLS if need be, + // so we are done here. + if nc.ws { + return nil + } + + return nc.checkForSecure() +} + +// Sends a protocol control message by queuing into the bufio writer +// and kicking the flush Go routine. These writes are protected. +func (nc *Conn) sendProto(proto string) { + nc.mu.Lock() + nc.bw.appendString(proto) + nc.kickFlusher() + nc.mu.Unlock() +} + +// Generate a connect protocol message, issuing user/password if +// applicable. The lock is assumed to be held upon entering. +func (nc *Conn) connectProto() (string, error) { + o := nc.Opts + var nkey, sig, user, pass, token, ujwt string + u := nc.current.url.User + if u != nil { + // if no password, assume username is authToken + if _, ok := u.Password(); !ok { + token = u.Username() + } else { + user = u.Username() + pass, _ = u.Password() + } + } else { + // Take from options (possibly all empty strings) + user = o.User + pass = o.Password + token = o.Token + nkey = o.Nkey + } + + // Look for user jwt. + if o.UserJWT != nil { + if jwt, err := o.UserJWT(); err != nil { + return _EMPTY_, err + } else { + ujwt = jwt + } + if nkey != _EMPTY_ { + return _EMPTY_, ErrNkeyAndUser + } + } + + if ujwt != _EMPTY_ || nkey != _EMPTY_ { + if o.SignatureCB == nil { + if ujwt == _EMPTY_ { + return _EMPTY_, ErrNkeyButNoSigCB + } + return _EMPTY_, ErrUserButNoSigCB + } + sigraw, err := o.SignatureCB([]byte(nc.info.Nonce)) + if err != nil { + return _EMPTY_, fmt.Errorf("error signing nonce: %w", err) + } + sig = base64.RawURLEncoding.EncodeToString(sigraw) + } + + if nc.Opts.TokenHandler != nil { + if token != _EMPTY_ { + return _EMPTY_, ErrTokenAlreadySet + } + token = nc.Opts.TokenHandler() + } + + // If our server does not support headers then we can't do them or no responders. + hdrs := nc.info.Headers + cinfo := connectInfo{o.Verbose, o.Pedantic, ujwt, nkey, sig, user, pass, token, + o.Secure, o.Name, LangString, Version, clientProtoInfo, !o.NoEcho, hdrs, hdrs} + + b, err := json.Marshal(cinfo) + if err != nil { + return _EMPTY_, ErrJsonParse + } + + // Check if NoEcho is set and we have a server that supports it. + if o.NoEcho && nc.info.Proto < 1 { + return _EMPTY_, ErrNoEchoNotSupported + } + + return fmt.Sprintf(connectProto, b), nil +} + +// normalizeErr removes the prefix -ERR, trim spaces and remove the quotes. +func normalizeErr(line string) string { + s := strings.TrimSpace(strings.TrimPrefix(line, _ERR_OP_)) + s = strings.TrimLeft(strings.TrimRight(s, "'"), "'") + return s +} + +// natsProtoErr represents an -ERR protocol message sent by the server. +type natsProtoErr struct { + description string +} + +func (nerr *natsProtoErr) Error() string { + return fmt.Sprintf("nats: %s", nerr.description) +} + +func (nerr *natsProtoErr) Is(err error) bool { + return strings.ToLower(nerr.Error()) == err.Error() +} + +// Send a connect protocol message to the server, issue user/password if +// applicable. Will wait for a flush to return from the server for error +// processing. +func (nc *Conn) sendConnect() error { + // Construct the CONNECT protocol string + cProto, err := nc.connectProto() + if err != nil { + if !nc.initc && nc.Opts.AsyncErrorCB != nil { + nc.ach.push(func() { nc.Opts.AsyncErrorCB(nc, nil, err) }) + } + return err + } + + // Write the protocol and PING directly to the underlying writer. + if err := nc.bw.writeDirect(cProto, pingProto); err != nil { + return err + } + + // We don't want to read more than we need here, otherwise + // we would need to transfer the excess read data to the readLoop. + // Since in normal situations we just are looking for a PONG\r\n, + // reading byte-by-byte here is ok. + proto, err := nc.readProto() + if err != nil { + if !nc.initc && nc.Opts.AsyncErrorCB != nil { + nc.ach.push(func() { nc.Opts.AsyncErrorCB(nc, nil, err) }) + } + return err + } + + // If opts.Verbose is set, handle +OK + if nc.Opts.Verbose && proto == okProto { + // Read the rest now... + proto, err = nc.readProto() + if err != nil { + if !nc.initc && nc.Opts.AsyncErrorCB != nil { + nc.ach.push(func() { nc.Opts.AsyncErrorCB(nc, nil, err) }) + } + return err + } + } + + // We expect a PONG + if proto != pongProto { + // But it could be something else, like -ERR + + // Since we no longer use ReadLine(), trim the trailing "\r\n" + proto = strings.TrimRight(proto, "\r\n") + + // If it's a server error... + if strings.HasPrefix(proto, _ERR_OP_) { + // Remove -ERR, trim spaces and quotes, and convert to lower case. + proto = normalizeErr(proto) + + // Check if this is an auth error + if authErr := checkAuthError(strings.ToLower(proto)); authErr != nil { + // This will schedule an async error if we are in reconnect, + // and keep track of the auth error for the current server. + // If we have got the same error twice, this sets nc.ar to true to + // indicate that the reconnect should be aborted (will be checked + // in doReconnect()). + nc.processAuthError(authErr) + } + return &natsProtoErr{proto} + } + + // Notify that we got an unexpected protocol. + return fmt.Errorf("nats: expected '%s', got '%s'", _PONG_OP_, proto) + } + + // This is where we are truly connected. + nc.changeConnStatus(CONNECTED) + + return nil +} + +// reads a protocol line. +func (nc *Conn) readProto() (string, error) { + return nc.br.ReadString('\n') +} + +// A control protocol line. +type control struct { + op, args string +} + +// Read a control line and process the intended op. +func (nc *Conn) readOp(c *control) error { + line, err := nc.readProto() + if err != nil { + return err + } + parseControl(line, c) + return nil +} + +// Parse a control line from the server. +func parseControl(line string, c *control) { + toks := strings.SplitN(line, _SPC_, 2) + if len(toks) == 1 { + c.op = strings.TrimSpace(toks[0]) + c.args = _EMPTY_ + } else if len(toks) == 2 { + c.op, c.args = strings.TrimSpace(toks[0]), strings.TrimSpace(toks[1]) + } else { + c.op = _EMPTY_ + } +} + +// flushReconnectPendingItems will push the pending items that were +// gathered while we were in a RECONNECTING state to the socket. +func (nc *Conn) flushReconnectPendingItems() error { + return nc.bw.flushPendingBuffer() +} + +// Stops the ping timer if set. +// Connection lock is held on entry. +func (nc *Conn) stopPingTimer() { + if nc.ptmr != nil { + nc.ptmr.Stop() + } +} + +// Try to reconnect using the option parameters. +// This function assumes we are allowed to reconnect. +func (nc *Conn) doReconnect(err error, forceReconnect bool) { + // We want to make sure we have the other watchers shutdown properly + // here before we proceed past this point. + nc.waitForExits() + + // FIXME(dlc) - We have an issue here if we have + // outstanding flush points (pongs) and they were not + // sent out, but are still in the pipe. + + // Hold the lock manually and release where needed below, + // can't do defer here. + nc.mu.Lock() + + // Clear any errors. + nc.err = nil + // Perform appropriate callback if needed for a disconnect. + // DisconnectedErrCB has priority over deprecated DisconnectedCB + if !nc.initc { + if nc.Opts.DisconnectedErrCB != nil { + nc.ach.push(func() { nc.Opts.DisconnectedErrCB(nc, err) }) + } else if nc.Opts.DisconnectedCB != nil { + nc.ach.push(func() { nc.Opts.DisconnectedCB(nc) }) + } + } + + // This is used to wait on go routines exit if we start them in the loop + // but an error occurs after that. + waitForGoRoutines := false + var rt *time.Timer + // Channel used to kick routine out of sleep when conn is closed. + rqch := nc.rqch + // Counter that is increased when the whole list of servers has been tried. + var wlf int + + var jitter time.Duration + var rw time.Duration + // If a custom reconnect delay handler is set, this takes precedence. + crd := nc.Opts.CustomReconnectDelayCB + if crd == nil { + rw = nc.Opts.ReconnectWait + // TODO: since we sleep only after the whole list has been tried, we can't + // rely on individual *srv to know if it is a TLS or non-TLS url. + // We have to pick which type of jitter to use, for now, we use these hints: + jitter = nc.Opts.ReconnectJitter + if nc.Opts.Secure || nc.Opts.TLSConfig != nil { + jitter = nc.Opts.ReconnectJitterTLS + } + } + + for i := 0; len(nc.srvPool) > 0; { + cur, err := nc.selectNextServer() + if err != nil { + nc.err = err + break + } + + doSleep := i+1 >= len(nc.srvPool) && !forceReconnect + forceReconnect = false + nc.mu.Unlock() + + if !doSleep { + i++ + // Release the lock to give a chance to a concurrent nc.Close() to break the loop. + runtime.Gosched() + } else { + i = 0 + var st time.Duration + if crd != nil { + wlf++ + st = crd(wlf) + } else { + st = rw + if jitter > 0 { + st += time.Duration(rand.Int63n(int64(jitter))) + } + } + if rt == nil { + rt = time.NewTimer(st) + } else { + rt.Reset(st) + } + select { + case <-rqch: + rt.Stop() + + // we need to reset the rqch channel to avoid + // closing a closed channel in the next iteration + nc.mu.Lock() + nc.rqch = make(chan struct{}) + nc.mu.Unlock() + case <-rt.C: + } + } + // If the readLoop, etc.. go routines were started, wait for them to complete. + if waitForGoRoutines { + nc.waitForExits() + waitForGoRoutines = false + } + nc.mu.Lock() + + // Check if we have been closed first. + if nc.isClosed() { + break + } + + // Mark that we tried a reconnect + cur.reconnects++ + + // Try to create a new connection + err = nc.createConn() + + // Not yet connected, retry... + // Continue to hold the lock + if err != nil { + nc.err = nil + continue + } + + // We are reconnected + nc.Reconnects++ + + // Process connect logic + if nc.err = nc.processConnectInit(); nc.err != nil { + // Check if we should abort reconnect. If so, break out + // of the loop and connection will be closed. + if nc.ar { + break + } + nc.changeConnStatus(RECONNECTING) + continue + } + + // Clear possible lastErr under the connection lock after + // a successful processConnectInit(). + nc.current.lastErr = nil + + // Clear out server stats for the server we connected to.. + cur.didConnect = true + cur.reconnects = 0 + + // Send existing subscription state + nc.resendSubscriptions() + + // Now send off and clear pending buffer + nc.err = nc.flushReconnectPendingItems() + if nc.err != nil { + nc.changeConnStatus(RECONNECTING) + // Stop the ping timer (if set) + nc.stopPingTimer() + // Since processConnectInit() returned without error, the + // go routines were started, so wait for them to return + // on the next iteration (after releasing the lock). + waitForGoRoutines = true + continue + } + + // Done with the pending buffer + nc.bw.doneWithPending() + + // Queue up the correct callback. If we are in initial connect state + // (using retry on failed connect), we will call the ConnectedCB, + // otherwise the ReconnectedCB. + if nc.Opts.ReconnectedCB != nil && !nc.initc { + nc.ach.push(func() { nc.Opts.ReconnectedCB(nc) }) + } else if nc.Opts.ConnectedCB != nil && nc.initc { + nc.ach.push(func() { nc.Opts.ConnectedCB(nc) }) + } + + // If we are here with a retry on failed connect, indicate that the + // initial connect is now complete. + nc.initc = false + + // Release lock here, we will return below. + nc.mu.Unlock() + + // Make sure to flush everything + nc.Flush() + + return + } + + // Call into close.. We have no servers left.. + if nc.err == nil { + nc.err = ErrNoServers + } + nc.mu.Unlock() + nc.close(CLOSED, true, nil) +} + +// processOpErr handles errors from reading or parsing the protocol. +// The lock should not be held entering this function. +func (nc *Conn) processOpErr(err error) { + nc.mu.Lock() + if nc.isConnecting() || nc.isClosed() || nc.isReconnecting() { + nc.mu.Unlock() + return + } + + if nc.Opts.AllowReconnect && nc.status == CONNECTED { + // Set our new status + nc.changeConnStatus(RECONNECTING) + // Stop ping timer if set + nc.stopPingTimer() + if nc.conn != nil { + nc.conn.Close() + nc.conn = nil + } + + // Create pending buffer before reconnecting. + nc.bw.switchToPending() + + // Clear any queued pongs, e.g. pending flush calls. + nc.clearPendingFlushCalls() + + go nc.doReconnect(err, false) + nc.mu.Unlock() + return + } + + nc.changeConnStatus(DISCONNECTED) + nc.err = err + nc.mu.Unlock() + nc.close(CLOSED, true, nil) +} + +// dispatch is responsible for calling any async callbacks +func (ac *asyncCallbacksHandler) asyncCBDispatcher() { + for { + ac.mu.Lock() + // Protect for spurious wakeups. We should get out of the + // wait only if there is an element to pop from the list. + for ac.head == nil { + ac.cond.Wait() + } + cur := ac.head + ac.head = cur.next + if cur == ac.tail { + ac.tail = nil + } + ac.mu.Unlock() + + // This signals that the dispatcher has been closed and all + // previous callbacks have been dispatched. + if cur.f == nil { + return + } + // Invoke callback outside of handler's lock + cur.f() + } +} + +// Add the given function to the tail of the list and +// signals the dispatcher. +func (ac *asyncCallbacksHandler) push(f func()) { + ac.pushOrClose(f, false) +} + +// Signals that we are closing... +func (ac *asyncCallbacksHandler) close() { + ac.pushOrClose(nil, true) +} + +// Add the given function to the tail of the list and +// signals the dispatcher. +func (ac *asyncCallbacksHandler) pushOrClose(f func(), close bool) { + ac.mu.Lock() + defer ac.mu.Unlock() + // Make sure that library is not calling push with nil function, + // since this is used to notify the dispatcher that it should stop. + if !close && f == nil { + panic("pushing a nil callback") + } + cb := &asyncCB{f: f} + if ac.tail != nil { + ac.tail.next = cb + } else { + ac.head = cb + } + ac.tail = cb + if close { + ac.cond.Broadcast() + } else { + ac.cond.Signal() + } +} + +// readLoop() will sit on the socket reading and processing the +// protocol from the server. It will dispatch appropriately based +// on the op type. +func (nc *Conn) readLoop() { + // Release the wait group on exit + defer nc.wg.Done() + + // Create a parseState if needed. + nc.mu.Lock() + if nc.ps == nil { + nc.ps = &parseState{} + } + conn := nc.conn + br := nc.br + nc.mu.Unlock() + + if conn == nil { + return + } + + for { + buf, err := br.Read() + if err == nil { + // With websocket, it is possible that there is no error but + // also no buffer returned (either WS control message or read of a + // partial compressed message). We could call parse(buf) which + // would ignore an empty buffer, but simply go back to top of the loop. + if len(buf) == 0 { + continue + } + err = nc.parse(buf) + } + if err != nil { + nc.processOpErr(err) + break + } + } + // Clear the parseState here.. + nc.mu.Lock() + nc.ps = nil + nc.mu.Unlock() +} + +// waitForMsgs waits on the conditional shared with readLoop and processMsg. +// It is used to deliver messages to asynchronous subscribers. +func (nc *Conn) waitForMsgs(s *Subscription) { + var closed bool + var delivered, max uint64 + + // Used to account for adjustments to sub.pBytes when we wrap back around. + msgLen := -1 + + for { + s.mu.Lock() + // Do accounting for last msg delivered here so we only lock once + // and drain state trips after callback has returned. + if msgLen >= 0 { + s.pMsgs-- + s.pBytes -= msgLen + msgLen = -1 + } + + if s.pHead == nil && !s.closed { + s.pCond.Wait() + } + // Pop the msg off the list + m := s.pHead + if m != nil { + s.pHead = m.next + if s.pHead == nil { + s.pTail = nil + } + if m.barrier != nil { + s.mu.Unlock() + if atomic.AddInt64(&m.barrier.refs, -1) == 0 { + m.barrier.f() + } + continue + } + msgLen = len(m.Data) + } + mcb := s.mcb + max = s.max + closed = s.closed + var fcReply string + if !s.closed { + s.delivered++ + delivered = s.delivered + if s.jsi != nil { + fcReply = s.checkForFlowControlResponse() + } + } + s.mu.Unlock() + + // Respond to flow control if applicable + if fcReply != _EMPTY_ { + nc.Publish(fcReply, nil) + } + + if closed { + break + } + + // Deliver the message. + if m != nil && (max == 0 || delivered <= max) { + mcb(m) + } + // If we have hit the max for delivered msgs, remove sub. + if max > 0 && delivered >= max { + nc.mu.Lock() + nc.removeSub(s) + nc.mu.Unlock() + break + } + } + // Check for barrier messages + s.mu.Lock() + for m := s.pHead; m != nil; m = s.pHead { + if m.barrier != nil { + s.mu.Unlock() + if atomic.AddInt64(&m.barrier.refs, -1) == 0 { + m.barrier.f() + } + s.mu.Lock() + } + s.pHead = m.next + } + // Now check for pDone + done := s.pDone + s.mu.Unlock() + + if done != nil { + done(s.Subject) + } +} + +// Used for debugging and simulating loss for certain tests. +// Return what is to be used. If we return nil the message will be dropped. +type msgFilter func(m *Msg) *Msg + +// processMsg is called by parse and will place the msg on the +// appropriate channel/pending queue for processing. If the channel is full, +// or the pending queue is over the pending limits, the connection is +// considered a slow consumer. +func (nc *Conn) processMsg(data []byte) { + // Stats + atomic.AddUint64(&nc.InMsgs, 1) + atomic.AddUint64(&nc.InBytes, uint64(len(data))) + + // Don't lock the connection to avoid server cutting us off if the + // flusher is holding the connection lock, trying to send to the server + // that is itself trying to send data to us. + nc.subsMu.RLock() + sub := nc.subs[nc.ps.ma.sid] + var mf msgFilter + if nc.filters != nil { + mf = nc.filters[string(nc.ps.ma.subject)] + } + nc.subsMu.RUnlock() + + if sub == nil { + return + } + + // Copy them into string + subj := string(nc.ps.ma.subject) + reply := string(nc.ps.ma.reply) + + // Doing message create outside of the sub's lock to reduce contention. + // It's possible that we end-up not using the message, but that's ok. + + // FIXME(dlc): Need to copy, should/can do COW? + var msgPayload = data + if !nc.ps.msgCopied { + msgPayload = make([]byte, len(data)) + copy(msgPayload, data) + } + + // Check if we have headers encoded here. + var h Header + var err error + var ctrlMsg bool + var ctrlType int + var fcReply string + + if nc.ps.ma.hdr > 0 { + hbuf := msgPayload[:nc.ps.ma.hdr] + msgPayload = msgPayload[nc.ps.ma.hdr:] + h, err = DecodeHeadersMsg(hbuf) + if err != nil { + // We will pass the message through but send async error. + nc.mu.Lock() + nc.err = ErrBadHeaderMsg + if nc.Opts.AsyncErrorCB != nil { + nc.ach.push(func() { nc.Opts.AsyncErrorCB(nc, sub, ErrBadHeaderMsg) }) + } + nc.mu.Unlock() + } + } + + // FIXME(dlc): Should we recycle these containers? + m := &Msg{ + Subject: subj, + Reply: reply, + Header: h, + Data: msgPayload, + Sub: sub, + wsz: len(data) + len(subj) + len(reply), + } + + // Check for message filters. + if mf != nil { + if m = mf(m); m == nil { + // Drop message. + return + } + } + + sub.mu.Lock() + + // Check if closed. + if sub.closed { + sub.mu.Unlock() + return + } + + // Skip flow control messages in case of using a JetStream context. + jsi := sub.jsi + if jsi != nil { + // There has to be a header for it to be a control message. + if h != nil { + ctrlMsg, ctrlType = isJSControlMessage(m) + if ctrlMsg && ctrlType == jsCtrlHB { + // Check if the heartbeat has a "Consumer Stalled" header, if + // so, the value is the FC reply to send a nil message to. + // We will send it at the end of this function. + fcReply = m.Header.Get(consumerStalledHdr) + } + } + // Check for ordered consumer here. If checkOrderedMsgs returns true that means it detected a gap. + if !ctrlMsg && jsi.ordered && sub.checkOrderedMsgs(m) { + sub.mu.Unlock() + return + } + } + + // Skip processing if this is a control message and + // if not a pull consumer heartbeat. For pull consumers, + // heartbeats have to be handled on per request basis. + if !ctrlMsg || (jsi != nil && jsi.pull) { + var chanSubCheckFC bool + // Subscription internal stats (applicable only for non ChanSubscription's) + if sub.typ != ChanSubscription { + sub.pMsgs++ + if sub.pMsgs > sub.pMsgsMax { + sub.pMsgsMax = sub.pMsgs + } + sub.pBytes += len(m.Data) + if sub.pBytes > sub.pBytesMax { + sub.pBytesMax = sub.pBytes + } + + // Check for a Slow Consumer + if (sub.pMsgsLimit > 0 && sub.pMsgs > sub.pMsgsLimit) || + (sub.pBytesLimit > 0 && sub.pBytes > sub.pBytesLimit) { + goto slowConsumer + } + } else if jsi != nil { + chanSubCheckFC = true + } + + // We have two modes of delivery. One is the channel, used by channel + // subscribers and syncSubscribers, the other is a linked list for async. + if sub.mch != nil { + select { + case sub.mch <- m: + default: + goto slowConsumer + } + } else { + // Push onto the async pList + if sub.pHead == nil { + sub.pHead = m + sub.pTail = m + if sub.pCond != nil { + sub.pCond.Signal() + } + } else { + sub.pTail.next = m + sub.pTail = m + } + } + if jsi != nil { + // Store the ACK metadata from the message to + // compare later on with the received heartbeat. + sub.trackSequences(m.Reply) + if chanSubCheckFC { + // For ChanSubscription, since we can't call this when a message + // is "delivered" (since user is pull from their own channel), + // we have a go routine that does this check, however, we do it + // also here to make it much more responsive. The go routine is + // really to avoid stalling when there is no new messages coming. + fcReply = sub.checkForFlowControlResponse() + } + } + } else if ctrlType == jsCtrlFC && m.Reply != _EMPTY_ { + // This is a flow control message. + // We will schedule the send of the FC reply once we have delivered the + // DATA message that was received before this flow control message, which + // has sequence `jsi.fciseq`. However, it is possible that this message + // has already been delivered, in that case, we need to send the FC reply now. + if sub.getJSDelivered() >= jsi.fciseq { + fcReply = m.Reply + } else { + // Schedule a reply after the previous message is delivered. + sub.scheduleFlowControlResponse(m.Reply) + } + } + + // Clear any SlowConsumer status. + if sub.sc { + sub.changeSubStatus(SubscriptionActive) + } + sub.sc = false + sub.mu.Unlock() + + if fcReply != _EMPTY_ { + nc.Publish(fcReply, nil) + } + + // Handle control heartbeat messages. + if ctrlMsg && ctrlType == jsCtrlHB && m.Reply == _EMPTY_ { + nc.checkForSequenceMismatch(m, sub, jsi) + } + + return + +slowConsumer: + sub.dropped++ + sc := !sub.sc + sub.sc = true + // Undo stats from above + if sub.typ != ChanSubscription { + sub.pMsgs-- + sub.pBytes -= len(m.Data) + } + if sc { + sub.changeSubStatus(SubscriptionSlowConsumer) + sub.mu.Unlock() + // Now we need connection's lock and we may end-up in the situation + // that we were trying to avoid, except that in this case, the client + // is already experiencing client-side slow consumer situation. + nc.mu.Lock() + nc.err = ErrSlowConsumer + if nc.Opts.AsyncErrorCB != nil { + nc.ach.push(func() { nc.Opts.AsyncErrorCB(nc, sub, ErrSlowConsumer) }) + } + nc.mu.Unlock() + } else { + sub.mu.Unlock() + } +} + +// processPermissionsViolation is called when the server signals a subject +// permissions violation on either publish or subscribe. +func (nc *Conn) processPermissionsViolation(err string) { + nc.mu.Lock() + // create error here so we can pass it as a closure to the async cb dispatcher. + e := errors.New("nats: " + err) + nc.err = e + if nc.Opts.AsyncErrorCB != nil { + nc.ach.push(func() { nc.Opts.AsyncErrorCB(nc, nil, e) }) + } + nc.mu.Unlock() +} + +// processAuthError generally processing for auth errors. We want to do retries +// unless we get the same error again. This allows us for instance to swap credentials +// and have the app reconnect, but if nothing is changing we should bail. +// This function will return true if the connection should be closed, false otherwise. +// Connection lock is held on entry +func (nc *Conn) processAuthError(err error) bool { + nc.err = err + if !nc.initc && nc.Opts.AsyncErrorCB != nil { + nc.ach.push(func() { nc.Opts.AsyncErrorCB(nc, nil, err) }) + } + // We should give up if we tried twice on this server and got the + // same error. This behavior can be modified using IgnoreAuthErrorAbort. + if nc.current.lastErr == err && !nc.Opts.IgnoreAuthErrorAbort { + nc.ar = true + } else { + nc.current.lastErr = err + } + return nc.ar +} + +// flusher is a separate Go routine that will process flush requests for the write +// bufio. This allows coalescing of writes to the underlying socket. +func (nc *Conn) flusher() { + // Release the wait group + defer nc.wg.Done() + + // snapshot the bw and conn since they can change from underneath of us. + nc.mu.Lock() + bw := nc.bw + conn := nc.conn + fch := nc.fch + nc.mu.Unlock() + + if conn == nil || bw == nil { + return + } + + for { + if _, ok := <-fch; !ok { + return + } + nc.mu.Lock() + + // Check to see if we should bail out. + if !nc.isConnected() || nc.isConnecting() || conn != nc.conn { + nc.mu.Unlock() + return + } + if bw.buffered() > 0 { + if err := bw.flush(); err != nil { + if nc.err == nil { + nc.err = err + } + if nc.Opts.AsyncErrorCB != nil { + nc.ach.push(func() { nc.Opts.AsyncErrorCB(nc, nil, err) }) + } + } + } + nc.mu.Unlock() + } +} + +// processPing will send an immediate pong protocol response to the +// server. The server uses this mechanism to detect dead clients. +func (nc *Conn) processPing() { + nc.sendProto(pongProto) +} + +// processPong is used to process responses to the client's ping +// messages. We use pings for the flush mechanism as well. +func (nc *Conn) processPong() { + var ch chan struct{} + + nc.mu.Lock() + if len(nc.pongs) > 0 { + ch = nc.pongs[0] + nc.pongs = append(nc.pongs[:0], nc.pongs[1:]...) + } + nc.pout = 0 + nc.mu.Unlock() + if ch != nil { + ch <- struct{}{} + } +} + +// processOK is a placeholder for processing OK messages. +func (nc *Conn) processOK() { + // do nothing +} + +// processInfo is used to parse the info messages sent +// from the server. +// This function may update the server pool. +func (nc *Conn) processInfo(info string) error { + if info == _EMPTY_ { + return nil + } + var ncInfo serverInfo + if err := json.Unmarshal([]byte(info), &ncInfo); err != nil { + return err + } + + // Copy content into connection's info structure. + nc.info = ncInfo + // The array could be empty/not present on initial connect, + // if advertise is disabled on that server, or servers that + // did not include themselves in the async INFO protocol. + // If empty, do not remove the implicit servers from the pool. + if len(nc.info.ConnectURLs) == 0 { + if !nc.initc && ncInfo.LameDuckMode && nc.Opts.LameDuckModeHandler != nil { + nc.ach.push(func() { nc.Opts.LameDuckModeHandler(nc) }) + } + return nil + } + // Note about pool randomization: when the pool was first created, + // it was randomized (if allowed). We keep the order the same (removing + // implicit servers that are no longer sent to us). New URLs are sent + // to us in no specific order so don't need extra randomization. + hasNew := false + // This is what we got from the server we are connected to. + urls := nc.info.ConnectURLs + // Transform that to a map for easy lookups + tmp := make(map[string]struct{}, len(urls)) + for _, curl := range urls { + tmp[curl] = struct{}{} + } + // Walk the pool and removed the implicit servers that are no longer in the + // given array/map + sp := nc.srvPool + for i := 0; i < len(sp); i++ { + srv := sp[i] + curl := srv.url.Host + // Check if this URL is in the INFO protocol + _, inInfo := tmp[curl] + // Remove from the temp map so that at the end we are left with only + // new (or restarted) servers that need to be added to the pool. + delete(tmp, curl) + // Keep servers that were set through Options, but also the one that + // we are currently connected to (even if it is a discovered server). + if !srv.isImplicit || srv.url == nc.current.url { + continue + } + if !inInfo { + // Remove from server pool. Keep current order. + copy(sp[i:], sp[i+1:]) + nc.srvPool = sp[:len(sp)-1] + sp = nc.srvPool + i-- + } + } + // Figure out if we should save off the current non-IP hostname if we encounter a bare IP. + saveTLS := nc.current != nil && !hostIsIP(nc.current.url) + + // If there are any left in the tmp map, these are new (or restarted) servers + // and need to be added to the pool. + for curl := range tmp { + // Before adding, check if this is a new (as in never seen) URL. + // This is used to figure out if we invoke the DiscoveredServersCB + if _, present := nc.urls[curl]; !present { + hasNew = true + } + nc.addURLToPool(fmt.Sprintf("%s://%s", nc.connScheme(), curl), true, saveTLS) + } + if hasNew { + // Randomize the pool if allowed but leave the first URL in place. + if !nc.Opts.NoRandomize { + nc.shufflePool(1) + } + if !nc.initc && nc.Opts.DiscoveredServersCB != nil { + nc.ach.push(func() { nc.Opts.DiscoveredServersCB(nc) }) + } + } + if !nc.initc && ncInfo.LameDuckMode && nc.Opts.LameDuckModeHandler != nil { + nc.ach.push(func() { nc.Opts.LameDuckModeHandler(nc) }) + } + return nil +} + +// processAsyncInfo does the same than processInfo, but is called +// from the parser. Calls processInfo under connection's lock +// protection. +func (nc *Conn) processAsyncInfo(info []byte) { + nc.mu.Lock() + // Ignore errors, we will simply not update the server pool... + nc.processInfo(string(info)) + nc.mu.Unlock() +} + +// LastError reports the last error encountered via the connection. +// It can be used reliably within ClosedCB in order to find out reason +// why connection was closed for example. +func (nc *Conn) LastError() error { + if nc == nil { + return ErrInvalidConnection + } + nc.mu.RLock() + err := nc.err + nc.mu.RUnlock() + return err +} + +// Check if the given error string is an auth error, and if so returns +// the corresponding ErrXXX error, nil otherwise +func checkAuthError(e string) error { + if strings.HasPrefix(e, AUTHORIZATION_ERR) { + return ErrAuthorization + } + if strings.HasPrefix(e, AUTHENTICATION_EXPIRED_ERR) { + return ErrAuthExpired + } + if strings.HasPrefix(e, AUTHENTICATION_REVOKED_ERR) { + return ErrAuthRevoked + } + if strings.HasPrefix(e, ACCOUNT_AUTHENTICATION_EXPIRED_ERR) { + return ErrAccountAuthExpired + } + return nil +} + +// processErr processes any error messages from the server and +// sets the connection's LastError. +func (nc *Conn) processErr(ie string) { + // Trim, remove quotes + ne := normalizeErr(ie) + // convert to lower case. + e := strings.ToLower(ne) + + close := false + + // FIXME(dlc) - process Slow Consumer signals special. + if e == STALE_CONNECTION { + nc.processOpErr(ErrStaleConnection) + } else if e == MAX_CONNECTIONS_ERR { + nc.processOpErr(ErrMaxConnectionsExceeded) + } else if strings.HasPrefix(e, PERMISSIONS_ERR) { + nc.processPermissionsViolation(ne) + } else if authErr := checkAuthError(e); authErr != nil { + nc.mu.Lock() + close = nc.processAuthError(authErr) + nc.mu.Unlock() + } else { + close = true + nc.mu.Lock() + nc.err = errors.New("nats: " + ne) + nc.mu.Unlock() + } + if close { + nc.close(CLOSED, true, nil) + } +} + +// kickFlusher will send a bool on a channel to kick the +// flush Go routine to flush data to the server. +func (nc *Conn) kickFlusher() { + if nc.bw != nil { + select { + case nc.fch <- struct{}{}: + default: + } + } +} + +// Publish publishes the data argument to the given subject. The data +// argument is left untouched and needs to be correctly interpreted on +// the receiver. +func (nc *Conn) Publish(subj string, data []byte) error { + return nc.publish(subj, _EMPTY_, nil, data) +} + +// Header represents the optional Header for a NATS message, +// based on the implementation of http.Header. +type Header map[string][]string + +// Add adds the key, value pair to the header. It is case-sensitive +// and appends to any existing values associated with key. +func (h Header) Add(key, value string) { + h[key] = append(h[key], value) +} + +// Set sets the header entries associated with key to the single +// element value. It is case-sensitive and replaces any existing +// values associated with key. +func (h Header) Set(key, value string) { + h[key] = []string{value} +} + +// Get gets the first value associated with the given key. +// It is case-sensitive. +func (h Header) Get(key string) string { + if h == nil { + return _EMPTY_ + } + if v := h[key]; v != nil { + return v[0] + } + return _EMPTY_ +} + +// Values returns all values associated with the given key. +// It is case-sensitive. +func (h Header) Values(key string) []string { + return h[key] +} + +// Del deletes the values associated with a key. +// It is case-sensitive. +func (h Header) Del(key string) { + delete(h, key) +} + +// NewMsg creates a message for publishing that will use headers. +func NewMsg(subject string) *Msg { + return &Msg{ + Subject: subject, + Header: make(Header), + } +} + +const ( + hdrLine = "NATS/1.0\r\n" + crlf = "\r\n" + hdrPreEnd = len(hdrLine) - len(crlf) + statusHdr = "Status" + descrHdr = "Description" + lastConsumerSeqHdr = "Nats-Last-Consumer" + lastStreamSeqHdr = "Nats-Last-Stream" + consumerStalledHdr = "Nats-Consumer-Stalled" + noResponders = "503" + noMessagesSts = "404" + reqTimeoutSts = "408" + jetStream409Sts = "409" + controlMsg = "100" + statusLen = 3 // e.g. 20x, 40x, 50x +) + +// DecodeHeadersMsg will decode and headers. +func DecodeHeadersMsg(data []byte) (Header, error) { + br := bufio.NewReaderSize(bytes.NewReader(data), 128) + tp := textproto.NewReader(br) + l, err := tp.ReadLine() + if err != nil || len(l) < hdrPreEnd || l[:hdrPreEnd] != hdrLine[:hdrPreEnd] { + return nil, ErrBadHeaderMsg + } + + mh, err := readMIMEHeader(tp) + if err != nil { + return nil, err + } + + // Check if we have an inlined status. + if len(l) > hdrPreEnd { + var description string + status := strings.TrimSpace(l[hdrPreEnd:]) + if len(status) != statusLen { + description = strings.TrimSpace(status[statusLen:]) + status = status[:statusLen] + } + mh.Add(statusHdr, status) + if len(description) > 0 { + mh.Add(descrHdr, description) + } + } + return Header(mh), nil +} + +// readMIMEHeader returns a MIMEHeader that preserves the +// original case of the MIME header, based on the implementation +// of textproto.ReadMIMEHeader. +// +// https://golang.org/pkg/net/textproto/#Reader.ReadMIMEHeader +func readMIMEHeader(tp *textproto.Reader) (textproto.MIMEHeader, error) { + m := make(textproto.MIMEHeader) + for { + kv, err := tp.ReadLine() + if len(kv) == 0 { + return m, err + } + + // Process key fetching original case. + i := strings.IndexByte(kv, ':') + if i < 0 { + return nil, ErrBadHeaderMsg + } + key := kv[:i] + if key == "" { + // Skip empty keys. + continue + } + i++ + for i < len(kv) && (kv[i] == ' ' || kv[i] == '\t') { + i++ + } + m[key] = append(m[key], kv[i:]) + if err != nil { + return m, err + } + } +} + +// PublishMsg publishes the Msg structure, which includes the +// Subject, an optional Reply and an optional Data field. +func (nc *Conn) PublishMsg(m *Msg) error { + if m == nil { + return ErrInvalidMsg + } + hdr, err := m.headerBytes() + if err != nil { + return err + } + return nc.publish(m.Subject, m.Reply, hdr, m.Data) +} + +// PublishRequest will perform a Publish() expecting a response on the +// reply subject. Use Request() for automatically waiting for a response +// inline. +func (nc *Conn) PublishRequest(subj, reply string, data []byte) error { + return nc.publish(subj, reply, nil, data) +} + +// Used for handrolled Itoa +const digits = "0123456789" + +// publish is the internal function to publish messages to a nats-server. +// Sends a protocol data message by queuing into the bufio writer +// and kicking the flush go routine. These writes should be protected. +func (nc *Conn) publish(subj, reply string, hdr, data []byte) error { + if nc == nil { + return ErrInvalidConnection + } + if subj == "" { + return ErrBadSubject + } + nc.mu.Lock() + + // Check if headers attempted to be sent to server that does not support them. + if len(hdr) > 0 && !nc.info.Headers { + nc.mu.Unlock() + return ErrHeadersNotSupported + } + + if nc.isClosed() { + nc.mu.Unlock() + return ErrConnectionClosed + } + + if nc.isDrainingPubs() { + nc.mu.Unlock() + return ErrConnectionDraining + } + + // Proactively reject payloads over the threshold set by server. + msgSize := int64(len(data) + len(hdr)) + // Skip this check if we are not yet connected (RetryOnFailedConnect) + if !nc.initc && msgSize > nc.info.MaxPayload { + nc.mu.Unlock() + return ErrMaxPayload + } + + // Check if we are reconnecting, and if so check if + // we have exceeded our reconnect outbound buffer limits. + if nc.bw.atLimitIfUsingPending() { + nc.mu.Unlock() + return ErrReconnectBufExceeded + } + + var mh []byte + if hdr != nil { + mh = nc.scratch[:len(_HPUB_P_)] + } else { + mh = nc.scratch[1:len(_HPUB_P_)] + } + mh = append(mh, subj...) + mh = append(mh, ' ') + if reply != "" { + mh = append(mh, reply...) + mh = append(mh, ' ') + } + + // We could be smarter here, but simple loop is ok, + // just avoid strconv in fast path. + // FIXME(dlc) - Find a better way here. + // msgh = strconv.AppendInt(msgh, int64(len(data)), 10) + // go 1.14 some values strconv faster, may be able to switch over. + + var b [12]byte + var i = len(b) + + if hdr != nil { + if len(hdr) > 0 { + for l := len(hdr); l > 0; l /= 10 { + i-- + b[i] = digits[l%10] + } + } else { + i-- + b[i] = digits[0] + } + mh = append(mh, b[i:]...) + mh = append(mh, ' ') + // reset for below. + i = len(b) + } + + if msgSize > 0 { + for l := msgSize; l > 0; l /= 10 { + i-- + b[i] = digits[l%10] + } + } else { + i-- + b[i] = digits[0] + } + + mh = append(mh, b[i:]...) + mh = append(mh, _CRLF_...) + + if err := nc.bw.appendBufs(mh, hdr, data, _CRLF_BYTES_); err != nil { + nc.mu.Unlock() + return err + } + + nc.OutMsgs++ + nc.OutBytes += uint64(len(data) + len(hdr)) + + if len(nc.fch) == 0 { + nc.kickFlusher() + } + nc.mu.Unlock() + return nil +} + +// respHandler is the global response handler. It will look up +// the appropriate channel based on the last token and place +// the message on the channel if possible. +func (nc *Conn) respHandler(m *Msg) { + nc.mu.Lock() + + // Just return if closed. + if nc.isClosed() { + nc.mu.Unlock() + return + } + + var mch chan *Msg + + // Grab mch + rt := nc.respToken(m.Subject) + if rt != _EMPTY_ { + mch = nc.respMap[rt] + // Delete the key regardless, one response only. + delete(nc.respMap, rt) + } else if len(nc.respMap) == 1 { + // If the server has rewritten the subject, the response token (rt) + // will not match (could be the case with JetStream). If that is the + // case and there is a single entry, use that. + for k, v := range nc.respMap { + mch = v + delete(nc.respMap, k) + break + } + } + nc.mu.Unlock() + + // Don't block, let Request timeout instead, mch is + // buffered and we should delete the key before a + // second response is processed. + select { + case mch <- m: + default: + return + } +} + +// Helper to setup and send new request style requests. Return the chan to receive the response. +func (nc *Conn) createNewRequestAndSend(subj string, hdr, data []byte) (chan *Msg, string, error) { + nc.mu.Lock() + // Do setup for the new style if needed. + if nc.respMap == nil { + nc.initNewResp() + } + // Create new literal Inbox and map to a chan msg. + mch := make(chan *Msg, RequestChanLen) + respInbox := nc.newRespInbox() + token := respInbox[nc.respSubLen:] + + nc.respMap[token] = mch + if nc.respMux == nil { + // Create the response subscription we will use for all new style responses. + // This will be on an _INBOX with an additional terminal token. The subscription + // will be on a wildcard. + s, err := nc.subscribeLocked(nc.respSub, _EMPTY_, nc.respHandler, nil, false, nil) + if err != nil { + nc.mu.Unlock() + return nil, token, err + } + nc.respMux = s + } + nc.mu.Unlock() + + if err := nc.publish(subj, respInbox, hdr, data); err != nil { + return nil, token, err + } + + return mch, token, nil +} + +// RequestMsg will send a request payload including optional headers and deliver +// the response message, or an error, including a timeout if no message was received properly. +func (nc *Conn) RequestMsg(msg *Msg, timeout time.Duration) (*Msg, error) { + if msg == nil { + return nil, ErrInvalidMsg + } + hdr, err := msg.headerBytes() + if err != nil { + return nil, err + } + + return nc.request(msg.Subject, hdr, msg.Data, timeout) +} + +// Request will send a request payload and deliver the response message, +// or an error, including a timeout if no message was received properly. +func (nc *Conn) Request(subj string, data []byte, timeout time.Duration) (*Msg, error) { + return nc.request(subj, nil, data, timeout) +} + +func (nc *Conn) useOldRequestStyle() bool { + nc.mu.RLock() + r := nc.Opts.UseOldRequestStyle + nc.mu.RUnlock() + return r +} + +func (nc *Conn) request(subj string, hdr, data []byte, timeout time.Duration) (*Msg, error) { + if nc == nil { + return nil, ErrInvalidConnection + } + + var m *Msg + var err error + + if nc.useOldRequestStyle() { + m, err = nc.oldRequest(subj, hdr, data, timeout) + } else { + m, err = nc.newRequest(subj, hdr, data, timeout) + } + + // Check for no responder status. + if err == nil && len(m.Data) == 0 && m.Header.Get(statusHdr) == noResponders { + m, err = nil, ErrNoResponders + } + return m, err +} + +func (nc *Conn) newRequest(subj string, hdr, data []byte, timeout time.Duration) (*Msg, error) { + mch, token, err := nc.createNewRequestAndSend(subj, hdr, data) + if err != nil { + return nil, err + } + + t := globalTimerPool.Get(timeout) + defer globalTimerPool.Put(t) + + var ok bool + var msg *Msg + + select { + case msg, ok = <-mch: + if !ok { + return nil, ErrConnectionClosed + } + case <-t.C: + nc.mu.Lock() + delete(nc.respMap, token) + nc.mu.Unlock() + return nil, ErrTimeout + } + + return msg, nil +} + +// oldRequest will create an Inbox and perform a Request() call +// with the Inbox reply and return the first reply received. +// This is optimized for the case of multiple responses. +func (nc *Conn) oldRequest(subj string, hdr, data []byte, timeout time.Duration) (*Msg, error) { + inbox := nc.NewInbox() + ch := make(chan *Msg, RequestChanLen) + + s, err := nc.subscribe(inbox, _EMPTY_, nil, ch, true, nil) + if err != nil { + return nil, err + } + s.AutoUnsubscribe(1) + defer s.Unsubscribe() + + err = nc.publish(subj, inbox, hdr, data) + if err != nil { + return nil, err + } + + return s.NextMsg(timeout) +} + +// InboxPrefix is the prefix for all inbox subjects. +const ( + InboxPrefix = "_INBOX." + inboxPrefixLen = len(InboxPrefix) + replySuffixLen = 8 // Gives us 62^8 + rdigits = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" + base = 62 +) + +// NewInbox will return an inbox string which can be used for directed replies from +// subscribers. These are guaranteed to be unique, but can be shared and subscribed +// to by others. +func NewInbox() string { + var b [inboxPrefixLen + nuidSize]byte + pres := b[:inboxPrefixLen] + copy(pres, InboxPrefix) + ns := b[inboxPrefixLen:] + copy(ns, nuid.Next()) + return string(b[:]) +} + +// Create a new inbox that is prefix aware. +func (nc *Conn) NewInbox() string { + if nc.Opts.InboxPrefix == _EMPTY_ { + return NewInbox() + } + + var sb strings.Builder + sb.WriteString(nc.Opts.InboxPrefix) + sb.WriteByte('.') + sb.WriteString(nuid.Next()) + return sb.String() +} + +// Function to init new response structures. +func (nc *Conn) initNewResp() { + nc.respSubPrefix = fmt.Sprintf("%s.", nc.NewInbox()) + nc.respSubLen = len(nc.respSubPrefix) + nc.respSub = fmt.Sprintf("%s*", nc.respSubPrefix) + nc.respMap = make(map[string]chan *Msg) + nc.respRand = rand.New(rand.NewSource(time.Now().UnixNano())) +} + +// newRespInbox creates a new literal response subject +// that will trigger the mux subscription handler. +// Lock should be held. +func (nc *Conn) newRespInbox() string { + if nc.respMap == nil { + nc.initNewResp() + } + + var sb strings.Builder + sb.WriteString(nc.respSubPrefix) + + rn := nc.respRand.Int63() + for i := 0; i < replySuffixLen; i++ { + sb.WriteByte(rdigits[rn%base]) + rn /= base + } + + return sb.String() +} + +// NewRespInbox is the new format used for _INBOX. +func (nc *Conn) NewRespInbox() string { + nc.mu.Lock() + s := nc.newRespInbox() + nc.mu.Unlock() + return s +} + +// respToken will return the last token of a literal response inbox +// which we use for the message channel lookup. This needs to verify the subject +// prefix matches to protect itself against the server changing the subject. +// Lock should be held. +func (nc *Conn) respToken(respInbox string) string { + if token, found := strings.CutPrefix(respInbox, nc.respSubPrefix); found { + return token + } + return "" +} + +// Subscribe will express interest in the given subject. The subject +// can have wildcards. +// There are two type of wildcards: * for partial, and > for full. +// A subscription on subject time.*.east would receive messages sent to time.us.east and time.eu.east. +// A subscription on subject time.us.> would receive messages sent to +// time.us.east and time.us.east.atlanta, while time.us.* would only match time.us.east +// since it can't match more than one token. +// Messages will be delivered to the associated MsgHandler. +func (nc *Conn) Subscribe(subj string, cb MsgHandler) (*Subscription, error) { + return nc.subscribe(subj, _EMPTY_, cb, nil, false, nil) +} + +// ChanSubscribe will express interest in the given subject and place +// all messages received on the channel. +// You should not close the channel until sub.Unsubscribe() has been called. +func (nc *Conn) ChanSubscribe(subj string, ch chan *Msg) (*Subscription, error) { + return nc.subscribe(subj, _EMPTY_, nil, ch, false, nil) +} + +// ChanQueueSubscribe will express interest in the given subject. +// All subscribers with the same queue name will form the queue group +// and only one member of the group will be selected to receive any given message, +// which will be placed on the channel. +// You should not close the channel until sub.Unsubscribe() has been called. +// Note: This is the same than QueueSubscribeSyncWithChan. +func (nc *Conn) ChanQueueSubscribe(subj, group string, ch chan *Msg) (*Subscription, error) { + return nc.subscribe(subj, group, nil, ch, false, nil) +} + +// SubscribeSync will express interest on the given subject. Messages will +// be received synchronously using Subscription.NextMsg(). +func (nc *Conn) SubscribeSync(subj string) (*Subscription, error) { + if nc == nil { + return nil, ErrInvalidConnection + } + mch := make(chan *Msg, nc.Opts.SubChanLen) + return nc.subscribe(subj, _EMPTY_, nil, mch, true, nil) +} + +// QueueSubscribe creates an asynchronous queue subscriber on the given subject. +// All subscribers with the same queue name will form the queue group and +// only one member of the group will be selected to receive any given +// message asynchronously. +func (nc *Conn) QueueSubscribe(subj, queue string, cb MsgHandler) (*Subscription, error) { + return nc.subscribe(subj, queue, cb, nil, false, nil) +} + +// QueueSubscribeSync creates a synchronous queue subscriber on the given +// subject. All subscribers with the same queue name will form the queue +// group and only one member of the group will be selected to receive any +// given message synchronously using Subscription.NextMsg(). +func (nc *Conn) QueueSubscribeSync(subj, queue string) (*Subscription, error) { + mch := make(chan *Msg, nc.Opts.SubChanLen) + return nc.subscribe(subj, queue, nil, mch, true, nil) +} + +// QueueSubscribeSyncWithChan will express interest in the given subject. +// All subscribers with the same queue name will form the queue group +// and only one member of the group will be selected to receive any given message, +// which will be placed on the channel. +// You should not close the channel until sub.Unsubscribe() has been called. +// Note: This is the same than ChanQueueSubscribe. +func (nc *Conn) QueueSubscribeSyncWithChan(subj, queue string, ch chan *Msg) (*Subscription, error) { + return nc.subscribe(subj, queue, nil, ch, false, nil) +} + +// badSubject will do quick test on whether a subject is acceptable. +// Spaces are not allowed and all tokens should be > 0 in len. +func badSubject(subj string) bool { + if strings.ContainsAny(subj, " \t\r\n") { + return true + } + tokens := strings.Split(subj, ".") + for _, t := range tokens { + if len(t) == 0 { + return true + } + } + return false +} + +// badQueue will check a queue name for whitespace. +func badQueue(qname string) bool { + return strings.ContainsAny(qname, " \t\r\n") +} + +// subscribe is the internal subscribe function that indicates interest in a subject. +func (nc *Conn) subscribe(subj, queue string, cb MsgHandler, ch chan *Msg, isSync bool, js *jsSub) (*Subscription, error) { + if nc == nil { + return nil, ErrInvalidConnection + } + nc.mu.Lock() + defer nc.mu.Unlock() + return nc.subscribeLocked(subj, queue, cb, ch, isSync, js) +} + +func (nc *Conn) subscribeLocked(subj, queue string, cb MsgHandler, ch chan *Msg, isSync bool, js *jsSub) (*Subscription, error) { + if nc == nil { + return nil, ErrInvalidConnection + } + if badSubject(subj) { + return nil, ErrBadSubject + } + if queue != _EMPTY_ && badQueue(queue) { + return nil, ErrBadQueueName + } + + // Check for some error conditions. + if nc.isClosed() { + return nil, ErrConnectionClosed + } + if nc.isDraining() { + return nil, ErrConnectionDraining + } + + if cb == nil && ch == nil { + return nil, ErrBadSubscription + } + + sub := &Subscription{ + Subject: subj, + Queue: queue, + mcb: cb, + conn: nc, + jsi: js, + } + // Set pending limits. + if ch != nil { + sub.pMsgsLimit = cap(ch) + } else { + sub.pMsgsLimit = DefaultSubPendingMsgsLimit + } + sub.pBytesLimit = DefaultSubPendingBytesLimit + + // If we have an async callback, start up a sub specific + // Go routine to deliver the messages. + var sr bool + if cb != nil { + sub.typ = AsyncSubscription + sub.pCond = sync.NewCond(&sub.mu) + sr = true + } else if !isSync { + sub.typ = ChanSubscription + sub.mch = ch + } else { // Sync Subscription + sub.typ = SyncSubscription + sub.mch = ch + } + + nc.subsMu.Lock() + nc.ssid++ + sub.sid = nc.ssid + nc.subs[sub.sid] = sub + nc.subsMu.Unlock() + + // Let's start the go routine now that it is fully setup and registered. + if sr { + go nc.waitForMsgs(sub) + } + + // We will send these for all subs when we reconnect + // so that we can suppress here if reconnecting. + if !nc.isReconnecting() { + nc.bw.appendString(fmt.Sprintf(subProto, subj, queue, sub.sid)) + nc.kickFlusher() + } + + sub.changeSubStatus(SubscriptionActive) + return sub, nil +} + +// NumSubscriptions returns active number of subscriptions. +func (nc *Conn) NumSubscriptions() int { + nc.mu.RLock() + defer nc.mu.RUnlock() + return len(nc.subs) +} + +// Lock for nc should be held here upon entry +func (nc *Conn) removeSub(s *Subscription) { + nc.subsMu.Lock() + delete(nc.subs, s.sid) + nc.subsMu.Unlock() + s.mu.Lock() + defer s.mu.Unlock() + // Release callers on NextMsg for SyncSubscription only + if s.mch != nil && s.typ == SyncSubscription { + close(s.mch) + } + s.mch = nil + + // If JS subscription then stop HB timer. + if jsi := s.jsi; jsi != nil { + if jsi.hbc != nil { + jsi.hbc.Stop() + jsi.hbc = nil + } + if jsi.csfct != nil { + jsi.csfct.Stop() + jsi.csfct = nil + } + } + + if s.typ != AsyncSubscription { + done := s.pDone + if done != nil { + done(s.Subject) + } + } + // Mark as invalid + s.closed = true + s.changeSubStatus(SubscriptionClosed) + if s.pCond != nil { + s.pCond.Broadcast() + } +} + +// SubscriptionType is the type of the Subscription. +type SubscriptionType int + +// The different types of subscription types. +const ( + AsyncSubscription = SubscriptionType(iota) + SyncSubscription + ChanSubscription + NilSubscription + PullSubscription +) + +// Type returns the type of Subscription. +func (s *Subscription) Type() SubscriptionType { + if s == nil { + return NilSubscription + } + s.mu.Lock() + defer s.mu.Unlock() + // Pull subscriptions are really a SyncSubscription and we want this + // type to be set internally for all delivered messages management, etc.. + // So check when to return PullSubscription to the user. + if s.jsi != nil && s.jsi.pull { + return PullSubscription + } + return s.typ +} + +// IsValid returns a boolean indicating whether the subscription +// is still active. This will return false if the subscription has +// already been closed. +func (s *Subscription) IsValid() bool { + if s == nil { + return false + } + s.mu.Lock() + defer s.mu.Unlock() + return s.conn != nil && !s.closed +} + +// Drain will remove interest but continue callbacks until all messages +// have been processed. +// +// For a JetStream subscription, if the library has created the JetStream +// consumer, the library will send a DeleteConsumer request to the server +// when the Drain operation completes. If a failure occurs when deleting +// the JetStream consumer, an error will be reported to the asynchronous +// error callback. +// If you do not wish the JetStream consumer to be automatically deleted, +// ensure that the consumer is not created by the library, which means +// create the consumer with AddConsumer and bind to this consumer. +func (s *Subscription) Drain() error { + if s == nil { + return ErrBadSubscription + } + s.mu.Lock() + conn := s.conn + s.mu.Unlock() + if conn == nil { + return ErrBadSubscription + } + return conn.unsubscribe(s, 0, true) +} + +// IsDraining returns a boolean indicating whether the subscription +// is being drained. +// This will return false if the subscription has already been closed. +func (s *Subscription) IsDraining() bool { + if s == nil { + return false + } + s.mu.Lock() + defer s.mu.Unlock() + return s.draining +} + +// StatusChanged returns a channel on which given list of subscription status +// changes will be sent. If no status is provided, all status changes will be sent. +// Available statuses are SubscriptionActive, SubscriptionDraining, SubscriptionClosed, +// and SubscriptionSlowConsumer. +// The returned channel will be closed when the subscription is closed. +func (s *Subscription) StatusChanged(statuses ...SubStatus) <-chan SubStatus { + if len(statuses) == 0 { + statuses = []SubStatus{SubscriptionActive, SubscriptionDraining, SubscriptionClosed, SubscriptionSlowConsumer} + } + ch := make(chan SubStatus, 10) + for _, status := range statuses { + s.registerStatusChangeListener(status, ch) + // initial status + if status == s.status { + ch <- status + } + } + return ch +} + +// registerStatusChangeListener registers a channel waiting for a specific status change event. +// Status change events are non-blocking - if no receiver is waiting for the status change, +// it will not be sent on the channel. Closed channels are ignored. +func (s *Subscription) registerStatusChangeListener(status SubStatus, ch chan SubStatus) { + s.mu.Lock() + defer s.mu.Unlock() + if s.statListeners == nil { + s.statListeners = make(map[chan SubStatus][]SubStatus) + } + if _, ok := s.statListeners[ch]; !ok { + s.statListeners[ch] = make([]SubStatus, 0) + } + s.statListeners[ch] = append(s.statListeners[ch], status) +} + +// sendStatusEvent sends subscription status event to all channels. +// If there is no listener, sendStatusEvent +// will not block. Lock should be held entering. +func (s *Subscription) sendStatusEvent(status SubStatus) { + for ch, statuses := range s.statListeners { + if !containsStatus(statuses, status) { + continue + } + // only send event if someone's listening + select { + case ch <- status: + default: + } + if status == SubscriptionClosed { + close(ch) + } + } +} + +func containsStatus(statuses []SubStatus, status SubStatus) bool { + for _, s := range statuses { + if s == status { + return true + } + } + return false +} + +// changeSubStatus changes subscription status and sends events +// to all listeners. Lock should be held entering. +func (s *Subscription) changeSubStatus(status SubStatus) { + if s == nil { + return + } + s.sendStatusEvent(status) + s.status = status +} + +// Unsubscribe will remove interest in the given subject. +// +// For a JetStream subscription, if the library has created the JetStream +// consumer, it will send a DeleteConsumer request to the server (if the +// unsubscribe itself was successful). If the delete operation fails, the +// error will be returned. +// If you do not wish the JetStream consumer to be automatically deleted, +// ensure that the consumer is not created by the library, which means +// create the consumer with AddConsumer and bind to this consumer (using +// the nats.Bind() option). +func (s *Subscription) Unsubscribe() error { + if s == nil { + return ErrBadSubscription + } + s.mu.Lock() + conn := s.conn + closed := s.closed + dc := s.jsi != nil && s.jsi.dc + s.mu.Unlock() + if conn == nil || conn.IsClosed() { + return ErrConnectionClosed + } + if closed { + return ErrBadSubscription + } + if conn.IsDraining() { + return ErrConnectionDraining + } + err := conn.unsubscribe(s, 0, false) + if err == nil && dc { + err = s.deleteConsumer() + } + return err +} + +// checkDrained will watch for a subscription to be fully drained +// and then remove it. +func (nc *Conn) checkDrained(sub *Subscription) { + defer func() { + sub.mu.Lock() + defer sub.mu.Unlock() + sub.draining = false + }() + if nc == nil || sub == nil { + return + } + + // This allows us to know that whatever we have in the client pending + // is correct and the server will not send additional information. + nc.Flush() + + sub.mu.Lock() + // For JS subscriptions, check if we are going to delete the + // JS consumer when drain completes. + dc := sub.jsi != nil && sub.jsi.dc + sub.mu.Unlock() + + // Once we are here we just wait for Pending to reach 0 or + // any other state to exit this go routine. + for { + // check connection is still valid. + if nc.IsClosed() { + return + } + + // Check subscription state + sub.mu.Lock() + conn := sub.conn + closed := sub.closed + pMsgs := sub.pMsgs + sub.mu.Unlock() + + if conn == nil || closed || pMsgs == 0 { + nc.mu.Lock() + nc.removeSub(sub) + nc.mu.Unlock() + if dc { + if err := sub.deleteConsumer(); err != nil { + nc.mu.Lock() + if errCB := nc.Opts.AsyncErrorCB; errCB != nil { + nc.ach.push(func() { errCB(nc, sub, err) }) + } + nc.mu.Unlock() + } + } + return + } + + time.Sleep(100 * time.Millisecond) + } +} + +// AutoUnsubscribe will issue an automatic Unsubscribe that is +// processed by the server when max messages have been received. +// This can be useful when sending a request to an unknown number +// of subscribers. +func (s *Subscription) AutoUnsubscribe(max int) error { + if s == nil { + return ErrBadSubscription + } + s.mu.Lock() + conn := s.conn + closed := s.closed + s.mu.Unlock() + if conn == nil || closed { + return ErrBadSubscription + } + return conn.unsubscribe(s, max, false) +} + +// SetClosedHandler will set the closed handler for when a subscription +// is closed (either unsubscribed or drained). +func (s *Subscription) SetClosedHandler(handler func(subject string)) { + s.mu.Lock() + s.pDone = handler + s.mu.Unlock() +} + +// unsubscribe performs the low level unsubscribe to the server. +// Use Subscription.Unsubscribe() +func (nc *Conn) unsubscribe(sub *Subscription, max int, drainMode bool) error { + var maxStr string + if max > 0 { + sub.mu.Lock() + sub.max = uint64(max) + if sub.delivered < sub.max { + maxStr = strconv.Itoa(max) + } + sub.mu.Unlock() + } + + nc.mu.Lock() + // ok here, but defer is expensive + defer nc.mu.Unlock() + + if nc.isClosed() { + return ErrConnectionClosed + } + + nc.subsMu.RLock() + s := nc.subs[sub.sid] + nc.subsMu.RUnlock() + // Already unsubscribed + if s == nil { + return nil + } + + if maxStr == _EMPTY_ && !drainMode { + nc.removeSub(s) + } + + if drainMode { + s.mu.Lock() + s.draining = true + sub.changeSubStatus(SubscriptionDraining) + s.mu.Unlock() + go nc.checkDrained(sub) + } + + // We will send these for all subs when we reconnect + // so that we can suppress here. + if !nc.isReconnecting() { + nc.bw.appendString(fmt.Sprintf(unsubProto, s.sid, maxStr)) + nc.kickFlusher() + } + + // For JetStream subscriptions cancel the attached context if there is any. + var cancel func() + sub.mu.Lock() + jsi := sub.jsi + if jsi != nil { + cancel = jsi.cancel + jsi.cancel = nil + } + sub.mu.Unlock() + if cancel != nil { + cancel() + } + + return nil +} + +// NextMsg will return the next message available to a synchronous subscriber +// or block until one is available. An error is returned if the subscription is invalid (ErrBadSubscription), +// the connection is closed (ErrConnectionClosed), the timeout is reached (ErrTimeout), +// or if there were no responders (ErrNoResponders) when used in the context of a request/reply. +func (s *Subscription) NextMsg(timeout time.Duration) (*Msg, error) { + if s == nil { + return nil, ErrBadSubscription + } + + s.mu.Lock() + err := s.validateNextMsgState(false) + if err != nil { + s.mu.Unlock() + return nil, err + } + + // snapshot + mch := s.mch + s.mu.Unlock() + + var ok bool + var msg *Msg + + // If something is available right away, let's optimize that case. + select { + case msg, ok = <-mch: + if !ok { + return nil, s.getNextMsgErr() + } + if err := s.processNextMsgDelivered(msg); err != nil { + return nil, err + } else { + return msg, nil + } + default: + } + + // If we are here a message was not immediately available, so lets loop + // with a timeout. + + t := globalTimerPool.Get(timeout) + defer globalTimerPool.Put(t) + + select { + case msg, ok = <-mch: + if !ok { + return nil, s.getNextMsgErr() + } + if err := s.processNextMsgDelivered(msg); err != nil { + return nil, err + } + case <-t.C: + return nil, ErrTimeout + } + + return msg, nil +} + +// validateNextMsgState checks whether the subscription is in a valid +// state to call NextMsg and be delivered another message synchronously. +// This should be called while holding the lock. +func (s *Subscription) validateNextMsgState(pullSubInternal bool) error { + if s.connClosed { + return ErrConnectionClosed + } + if s.mch == nil { + if s.max > 0 && s.delivered >= s.max { + return ErrMaxMessages + } else if s.closed { + return ErrBadSubscription + } + } + if s.mcb != nil { + return ErrSyncSubRequired + } + if s.sc { + s.changeSubStatus(SubscriptionActive) + s.sc = false + return ErrSlowConsumer + } + // Unless this is from an internal call, reject use of this API. + // Users should use Fetch() instead. + if !pullSubInternal && s.jsi != nil && s.jsi.pull { + return ErrTypeSubscription + } + return nil +} + +// This is called when the sync channel has been closed. +// The error returned will be either connection or subscription +// closed depending on what caused NextMsg() to fail. +func (s *Subscription) getNextMsgErr() error { + s.mu.Lock() + defer s.mu.Unlock() + if s.connClosed { + return ErrConnectionClosed + } + return ErrBadSubscription +} + +// processNextMsgDelivered takes a message and applies the needed +// accounting to the stats from the subscription, returning an +// error in case we have the maximum number of messages have been +// delivered already. It should not be called while holding the lock. +func (s *Subscription) processNextMsgDelivered(msg *Msg) error { + s.mu.Lock() + nc := s.conn + max := s.max + + var fcReply string + // Update some stats. + s.delivered++ + delivered := s.delivered + if s.jsi != nil { + fcReply = s.checkForFlowControlResponse() + } + + if s.typ == SyncSubscription { + s.pMsgs-- + s.pBytes -= len(msg.Data) + } + s.mu.Unlock() + + if fcReply != _EMPTY_ { + nc.Publish(fcReply, nil) + } + + if max > 0 { + if delivered > max { + return ErrMaxMessages + } + // Remove subscription if we have reached max. + if delivered == max { + nc.mu.Lock() + nc.removeSub(s) + nc.mu.Unlock() + } + } + if len(msg.Data) == 0 && msg.Header.Get(statusHdr) == noResponders { + return ErrNoResponders + } + + return nil +} + +// Queued returns the number of queued messages in the client for this subscription. +// DEPRECATED: Use Pending() +func (s *Subscription) QueuedMsgs() (int, error) { + m, _, err := s.Pending() + return int(m), err +} + +// Pending returns the number of queued messages and queued bytes in the client for this subscription. +func (s *Subscription) Pending() (int, int, error) { + if s == nil { + return -1, -1, ErrBadSubscription + } + s.mu.Lock() + defer s.mu.Unlock() + if s.conn == nil || s.closed { + return -1, -1, ErrBadSubscription + } + if s.typ == ChanSubscription { + return -1, -1, ErrTypeSubscription + } + return s.pMsgs, s.pBytes, nil +} + +// MaxPending returns the maximum number of queued messages and queued bytes seen so far. +func (s *Subscription) MaxPending() (int, int, error) { + if s == nil { + return -1, -1, ErrBadSubscription + } + s.mu.Lock() + defer s.mu.Unlock() + if s.conn == nil || s.closed { + return -1, -1, ErrBadSubscription + } + if s.typ == ChanSubscription { + return -1, -1, ErrTypeSubscription + } + return s.pMsgsMax, s.pBytesMax, nil +} + +// ClearMaxPending resets the maximums seen so far. +func (s *Subscription) ClearMaxPending() error { + if s == nil { + return ErrBadSubscription + } + s.mu.Lock() + defer s.mu.Unlock() + if s.conn == nil || s.closed { + return ErrBadSubscription + } + if s.typ == ChanSubscription { + return ErrTypeSubscription + } + s.pMsgsMax, s.pBytesMax = 0, 0 + return nil +} + +// Pending Limits +const ( + // DefaultSubPendingMsgsLimit will be 512k msgs. + DefaultSubPendingMsgsLimit = 512 * 1024 + // DefaultSubPendingBytesLimit is 64MB + DefaultSubPendingBytesLimit = 64 * 1024 * 1024 +) + +// PendingLimits returns the current limits for this subscription. +// If no error is returned, a negative value indicates that the +// given metric is not limited. +func (s *Subscription) PendingLimits() (int, int, error) { + if s == nil { + return -1, -1, ErrBadSubscription + } + s.mu.Lock() + defer s.mu.Unlock() + if s.conn == nil || s.closed { + return -1, -1, ErrBadSubscription + } + if s.typ == ChanSubscription { + return -1, -1, ErrTypeSubscription + } + return s.pMsgsLimit, s.pBytesLimit, nil +} + +// SetPendingLimits sets the limits for pending msgs and bytes for this subscription. +// Zero is not allowed. Any negative value means that the given metric is not limited. +func (s *Subscription) SetPendingLimits(msgLimit, bytesLimit int) error { + if s == nil { + return ErrBadSubscription + } + s.mu.Lock() + defer s.mu.Unlock() + if s.conn == nil || s.closed { + return ErrBadSubscription + } + if s.typ == ChanSubscription { + return ErrTypeSubscription + } + if msgLimit == 0 || bytesLimit == 0 { + return ErrInvalidArg + } + s.pMsgsLimit, s.pBytesLimit = msgLimit, bytesLimit + return nil +} + +// Delivered returns the number of delivered messages for this subscription. +func (s *Subscription) Delivered() (int64, error) { + if s == nil { + return -1, ErrBadSubscription + } + s.mu.Lock() + defer s.mu.Unlock() + if s.conn == nil || s.closed { + return -1, ErrBadSubscription + } + return int64(s.delivered), nil +} + +// Dropped returns the number of known dropped messages for this subscription. +// This will correspond to messages dropped by violations of PendingLimits. If +// the server declares the connection a SlowConsumer, this number may not be +// valid. +func (s *Subscription) Dropped() (int, error) { + if s == nil { + return -1, ErrBadSubscription + } + s.mu.Lock() + defer s.mu.Unlock() + if s.conn == nil || s.closed { + return -1, ErrBadSubscription + } + return s.dropped, nil +} + +// Respond allows a convenient way to respond to requests in service based subscriptions. +func (m *Msg) Respond(data []byte) error { + if m == nil || m.Sub == nil { + return ErrMsgNotBound + } + if m.Reply == "" { + return ErrMsgNoReply + } + m.Sub.mu.Lock() + nc := m.Sub.conn + m.Sub.mu.Unlock() + // No need to check the connection here since the call to publish will do all the checking. + return nc.Publish(m.Reply, data) +} + +// RespondMsg allows a convenient way to respond to requests in service based subscriptions that might include headers +func (m *Msg) RespondMsg(msg *Msg) error { + if m == nil || m.Sub == nil { + return ErrMsgNotBound + } + if m.Reply == "" { + return ErrMsgNoReply + } + msg.Subject = m.Reply + m.Sub.mu.Lock() + nc := m.Sub.conn + m.Sub.mu.Unlock() + // No need to check the connection here since the call to publish will do all the checking. + return nc.PublishMsg(msg) +} + +// FIXME: This is a hack +// removeFlushEntry is needed when we need to discard queued up responses +// for our pings as part of a flush call. This happens when we have a flush +// call outstanding and we call close. +func (nc *Conn) removeFlushEntry(ch chan struct{}) bool { + nc.mu.Lock() + defer nc.mu.Unlock() + if nc.pongs == nil { + return false + } + for i, c := range nc.pongs { + if c == ch { + nc.pongs[i] = nil + return true + } + } + return false +} + +// The lock must be held entering this function. +func (nc *Conn) sendPing(ch chan struct{}) { + nc.pongs = append(nc.pongs, ch) + nc.bw.appendString(pingProto) + // Flush in place. + nc.bw.flush() +} + +// This will fire periodically and send a client origin +// ping to the server. Will also check that we have received +// responses from the server. +func (nc *Conn) processPingTimer() { + nc.mu.Lock() + + if nc.status != CONNECTED { + nc.mu.Unlock() + return + } + + // Check for violation + nc.pout++ + if nc.pout > nc.Opts.MaxPingsOut { + nc.mu.Unlock() + nc.processOpErr(ErrStaleConnection) + return + } + + nc.sendPing(nil) + nc.ptmr.Reset(nc.Opts.PingInterval) + nc.mu.Unlock() +} + +// FlushTimeout allows a Flush operation to have an associated timeout. +func (nc *Conn) FlushTimeout(timeout time.Duration) (err error) { + if nc == nil { + return ErrInvalidConnection + } + if timeout <= 0 { + return ErrBadTimeout + } + + nc.mu.Lock() + if nc.isClosed() { + nc.mu.Unlock() + return ErrConnectionClosed + } + t := globalTimerPool.Get(timeout) + defer globalTimerPool.Put(t) + + // Create a buffered channel to prevent chan send to block + // in processPong() if this code here times out just when + // PONG was received. + ch := make(chan struct{}, 1) + nc.sendPing(ch) + nc.mu.Unlock() + + select { + case _, ok := <-ch: + if !ok { + err = ErrConnectionClosed + } else { + close(ch) + } + case <-t.C: + err = ErrTimeout + } + + if err != nil { + nc.removeFlushEntry(ch) + } + return +} + +// RTT calculates the round trip time between this client and the server. +func (nc *Conn) RTT() (time.Duration, error) { + if nc.IsClosed() { + return 0, ErrConnectionClosed + } + if nc.IsReconnecting() { + return 0, ErrDisconnected + } + start := time.Now() + if err := nc.FlushTimeout(10 * time.Second); err != nil { + return 0, err + } + return time.Since(start), nil +} + +// Flush will perform a round trip to the server and return when it +// receives the internal reply. +func (nc *Conn) Flush() error { + return nc.FlushTimeout(10 * time.Second) +} + +// Buffered will return the number of bytes buffered to be sent to the server. +// FIXME(dlc) take into account disconnected state. +func (nc *Conn) Buffered() (int, error) { + nc.mu.RLock() + defer nc.mu.RUnlock() + if nc.isClosed() || nc.bw == nil { + return -1, ErrConnectionClosed + } + return nc.bw.buffered(), nil +} + +// resendSubscriptions will send our subscription state back to the +// server. Used in reconnects +func (nc *Conn) resendSubscriptions() { + // Since we are going to send protocols to the server, we don't want to + // be holding the subsMu lock (which is used in processMsg). So copy + // the subscriptions in a temporary array. + nc.subsMu.RLock() + subs := make([]*Subscription, 0, len(nc.subs)) + for _, s := range nc.subs { + subs = append(subs, s) + } + nc.subsMu.RUnlock() + for _, s := range subs { + adjustedMax := uint64(0) + s.mu.Lock() + if s.max > 0 { + if s.delivered < s.max { + adjustedMax = s.max - s.delivered + } + // adjustedMax could be 0 here if the number of delivered msgs + // reached the max, if so unsubscribe. + if adjustedMax == 0 { + s.mu.Unlock() + nc.bw.writeDirect(fmt.Sprintf(unsubProto, s.sid, _EMPTY_)) + continue + } + } + subj, queue, sid := s.Subject, s.Queue, s.sid + s.mu.Unlock() + + nc.bw.writeDirect(fmt.Sprintf(subProto, subj, queue, sid)) + if adjustedMax > 0 { + maxStr := strconv.Itoa(int(adjustedMax)) + nc.bw.writeDirect(fmt.Sprintf(unsubProto, sid, maxStr)) + } + } +} + +// This will clear any pending flush calls and release pending calls. +// Lock is assumed to be held by the caller. +func (nc *Conn) clearPendingFlushCalls() { + // Clear any queued pongs, e.g. pending flush calls. + for _, ch := range nc.pongs { + if ch != nil { + close(ch) + } + } + nc.pongs = nil +} + +// This will clear any pending Request calls. +// Lock is assumed to be held by the caller. +func (nc *Conn) clearPendingRequestCalls() { + if nc.respMap == nil { + return + } + for key, ch := range nc.respMap { + if ch != nil { + close(ch) + delete(nc.respMap, key) + } + } +} + +// Low level close call that will do correct cleanup and set +// desired status. Also controls whether user defined callbacks +// will be triggered. The lock should not be held entering this +// function. This function will handle the locking manually. +func (nc *Conn) close(status Status, doCBs bool, err error) { + nc.mu.Lock() + if nc.isClosed() { + nc.status = status + nc.mu.Unlock() + return + } + nc.status = CLOSED + + // Kick the Go routines so they fall out. + nc.kickFlusher() + + // If the reconnect timer is waiting between a reconnect attempt, + // this will kick it out. + if nc.rqch != nil { + close(nc.rqch) + nc.rqch = nil + } + + // Clear any queued pongs, e.g. pending flush calls. + nc.clearPendingFlushCalls() + + // Clear any queued and blocking Requests. + nc.clearPendingRequestCalls() + + // Stop ping timer if set. + nc.stopPingTimer() + nc.ptmr = nil + + // Need to close and set TCP conn to nil if reconnect loop has stopped, + // otherwise we would incorrectly invoke Disconnect handler (if set) + // down below. + if nc.ar && nc.conn != nil { + nc.conn.Close() + nc.conn = nil + } else if nc.conn != nil { + // Go ahead and make sure we have flushed the outbound + nc.bw.flush() + defer nc.conn.Close() + } + + // Close sync subscriber channels and release any + // pending NextMsg() calls. + nc.subsMu.Lock() + for _, s := range nc.subs { + s.mu.Lock() + + // Release callers on NextMsg for SyncSubscription only + if s.mch != nil && s.typ == SyncSubscription { + close(s.mch) + } + s.mch = nil + // Mark as invalid, for signaling to waitForMsgs + s.closed = true + // Mark connection closed in subscription + s.connClosed = true + // If we have an async subscription, signals it to exit + if s.typ == AsyncSubscription && s.pCond != nil { + s.pCond.Signal() + } + + s.mu.Unlock() + } + nc.subs = nil + nc.subsMu.Unlock() + + nc.changeConnStatus(status) + + // Perform appropriate callback if needed for a disconnect. + if doCBs { + if nc.conn != nil { + if disconnectedErrCB := nc.Opts.DisconnectedErrCB; disconnectedErrCB != nil { + nc.ach.push(func() { disconnectedErrCB(nc, err) }) + } else if disconnectedCB := nc.Opts.DisconnectedCB; disconnectedCB != nil { + nc.ach.push(func() { disconnectedCB(nc) }) + } + } + if nc.Opts.ClosedCB != nil { + nc.ach.push(func() { nc.Opts.ClosedCB(nc) }) + } + } + // If this is terminal, then we have to notify the asyncCB handler that + // it can exit once all async callbacks have been dispatched. + if status == CLOSED { + nc.ach.close() + } + nc.mu.Unlock() +} + +// Close will close the connection to the server. This call will release +// all blocking calls, such as Flush() and NextMsg() +func (nc *Conn) Close() { + if nc != nil { + // This will be a no-op if the connection was not websocket. + // We do this here as opposed to inside close() because we want + // to do this only for the final user-driven close of the client. + // Otherwise, we would need to change close() to pass a boolean + // indicating that this is the case. + nc.wsClose() + nc.close(CLOSED, !nc.Opts.NoCallbacksAfterClientClose, nil) + } +} + +// IsClosed tests if a Conn has been closed. +func (nc *Conn) IsClosed() bool { + nc.mu.RLock() + defer nc.mu.RUnlock() + return nc.isClosed() +} + +// IsReconnecting tests if a Conn is reconnecting. +func (nc *Conn) IsReconnecting() bool { + nc.mu.RLock() + defer nc.mu.RUnlock() + return nc.isReconnecting() +} + +// IsConnected tests if a Conn is connected. +func (nc *Conn) IsConnected() bool { + nc.mu.RLock() + defer nc.mu.RUnlock() + return nc.isConnected() +} + +// drainConnection will run in a separate Go routine and will +// flush all publishes and drain all active subscriptions. +func (nc *Conn) drainConnection() { + // Snapshot subs list. + nc.mu.Lock() + + // Check again here if we are in a state to not process. + if nc.isClosed() { + nc.mu.Unlock() + return + } + if nc.isConnecting() || nc.isReconnecting() { + nc.mu.Unlock() + // Move to closed state. + nc.Close() + return + } + + subs := make([]*Subscription, 0, len(nc.subs)) + for _, s := range nc.subs { + if s == nc.respMux { + // Skip since might be in use while messages + // are being processed (can miss responses). + continue + } + subs = append(subs, s) + } + errCB := nc.Opts.AsyncErrorCB + drainWait := nc.Opts.DrainTimeout + respMux := nc.respMux + nc.mu.Unlock() + + // for pushing errors with context. + pushErr := func(err error) { + nc.mu.Lock() + nc.err = err + if errCB != nil { + nc.ach.push(func() { errCB(nc, nil, err) }) + } + nc.mu.Unlock() + } + + // Do subs first, skip request handler if present. + for _, s := range subs { + if err := s.Drain(); err != nil { + // We will notify about these but continue. + pushErr(err) + } + } + + // Wait for the subscriptions to drop to zero. + timeout := time.Now().Add(drainWait) + var min int + if respMux != nil { + min = 1 + } else { + min = 0 + } + for time.Now().Before(timeout) { + if nc.NumSubscriptions() == min { + break + } + time.Sleep(10 * time.Millisecond) + } + + // In case there was a request/response handler + // then need to call drain at the end. + if respMux != nil { + if err := respMux.Drain(); err != nil { + // We will notify about these but continue. + pushErr(err) + } + for time.Now().Before(timeout) { + if nc.NumSubscriptions() == 0 { + break + } + time.Sleep(10 * time.Millisecond) + } + } + + // Check if we timed out. + if nc.NumSubscriptions() != 0 { + pushErr(ErrDrainTimeout) + } + + // Flip State + nc.mu.Lock() + nc.changeConnStatus(DRAINING_PUBS) + nc.mu.Unlock() + + // Do publish drain via Flush() call. + err := nc.FlushTimeout(5 * time.Second) + if err != nil { + pushErr(err) + } + + // Move to closed state. + nc.Close() +} + +// Drain will put a connection into a drain state. All subscriptions will +// immediately be put into a drain state. Upon completion, the publishers +// will be drained and can not publish any additional messages. Upon draining +// of the publishers, the connection will be closed. Use the ClosedCB +// option to know when the connection has moved from draining to closed. +// +// See note in Subscription.Drain for JetStream subscriptions. +func (nc *Conn) Drain() error { + nc.mu.Lock() + if nc.isClosed() { + nc.mu.Unlock() + return ErrConnectionClosed + } + if nc.isConnecting() || nc.isReconnecting() { + nc.mu.Unlock() + nc.Close() + return ErrConnectionReconnecting + } + if nc.isDraining() { + nc.mu.Unlock() + return nil + } + nc.changeConnStatus(DRAINING_SUBS) + go nc.drainConnection() + nc.mu.Unlock() + + return nil +} + +// IsDraining tests if a Conn is in the draining state. +func (nc *Conn) IsDraining() bool { + nc.mu.RLock() + defer nc.mu.RUnlock() + return nc.isDraining() +} + +// caller must lock +func (nc *Conn) getServers(implicitOnly bool) []string { + poolSize := len(nc.srvPool) + var servers = make([]string, 0) + for i := 0; i < poolSize; i++ { + if implicitOnly && !nc.srvPool[i].isImplicit { + continue + } + url := nc.srvPool[i].url + servers = append(servers, fmt.Sprintf("%s://%s", url.Scheme, url.Host)) + } + return servers +} + +// Servers returns the list of known server urls, including additional +// servers discovered after a connection has been established. If +// authentication is enabled, use UserInfo or Token when connecting with +// these urls. +func (nc *Conn) Servers() []string { + nc.mu.RLock() + defer nc.mu.RUnlock() + return nc.getServers(false) +} + +// DiscoveredServers returns only the server urls that have been discovered +// after a connection has been established. If authentication is enabled, +// use UserInfo or Token when connecting with these urls. +func (nc *Conn) DiscoveredServers() []string { + nc.mu.RLock() + defer nc.mu.RUnlock() + return nc.getServers(true) +} + +// Status returns the current state of the connection. +func (nc *Conn) Status() Status { + nc.mu.RLock() + defer nc.mu.RUnlock() + return nc.status +} + +// Test if Conn has been closed Lock is assumed held. +func (nc *Conn) isClosed() bool { + return nc.status == CLOSED +} + +// Test if Conn is in the process of connecting +func (nc *Conn) isConnecting() bool { + return nc.status == CONNECTING +} + +// Test if Conn is being reconnected. +func (nc *Conn) isReconnecting() bool { + return nc.status == RECONNECTING +} + +// Test if Conn is connected or connecting. +func (nc *Conn) isConnected() bool { + return nc.status == CONNECTED || nc.isDraining() +} + +// Test if Conn is in the draining state. +func (nc *Conn) isDraining() bool { + return nc.status == DRAINING_SUBS || nc.status == DRAINING_PUBS +} + +// Test if Conn is in the draining state for pubs. +func (nc *Conn) isDrainingPubs() bool { + return nc.status == DRAINING_PUBS +} + +// Stats will return a race safe copy of the Statistics section for the connection. +func (nc *Conn) Stats() Statistics { + // Stats are updated either under connection's mu or with atomic operations + // for inbound stats in processMsg(). + nc.mu.Lock() + stats := Statistics{ + InMsgs: atomic.LoadUint64(&nc.InMsgs), + InBytes: atomic.LoadUint64(&nc.InBytes), + OutMsgs: nc.OutMsgs, + OutBytes: nc.OutBytes, + Reconnects: nc.Reconnects, + } + nc.mu.Unlock() + return stats +} + +// MaxPayload returns the size limit that a message payload can have. +// This is set by the server configuration and delivered to the client +// upon connect. +func (nc *Conn) MaxPayload() int64 { + nc.mu.RLock() + defer nc.mu.RUnlock() + return nc.info.MaxPayload +} + +// HeadersSupported will return if the server supports headers +func (nc *Conn) HeadersSupported() bool { + nc.mu.RLock() + defer nc.mu.RUnlock() + return nc.info.Headers +} + +// AuthRequired will return if the connected server requires authorization. +func (nc *Conn) AuthRequired() bool { + nc.mu.RLock() + defer nc.mu.RUnlock() + return nc.info.AuthRequired +} + +// TLSRequired will return if the connected server requires TLS connections. +func (nc *Conn) TLSRequired() bool { + nc.mu.RLock() + defer nc.mu.RUnlock() + return nc.info.TLSRequired +} + +// Barrier schedules the given function `f` to all registered asynchronous +// subscriptions. +// Only the last subscription to see this barrier will invoke the function. +// If no subscription is registered at the time of this call, `f()` is invoked +// right away. +// ErrConnectionClosed is returned if the connection is closed prior to +// the call. +func (nc *Conn) Barrier(f func()) error { + nc.mu.Lock() + if nc.isClosed() { + nc.mu.Unlock() + return ErrConnectionClosed + } + nc.subsMu.Lock() + // Need to figure out how many non chan subscriptions there are + numSubs := 0 + for _, sub := range nc.subs { + if sub.typ == AsyncSubscription { + numSubs++ + } + } + if numSubs == 0 { + nc.subsMu.Unlock() + nc.mu.Unlock() + f() + return nil + } + barrier := &barrierInfo{refs: int64(numSubs), f: f} + for _, sub := range nc.subs { + sub.mu.Lock() + if sub.mch == nil { + msg := &Msg{barrier: barrier} + // Push onto the async pList + if sub.pTail != nil { + sub.pTail.next = msg + } else { + sub.pHead = msg + sub.pCond.Signal() + } + sub.pTail = msg + } + sub.mu.Unlock() + } + nc.subsMu.Unlock() + nc.mu.Unlock() + return nil +} + +// GetClientIP returns the client IP as known by the server. +// Supported as of server version 2.1.6. +func (nc *Conn) GetClientIP() (net.IP, error) { + nc.mu.RLock() + defer nc.mu.RUnlock() + if nc.isClosed() { + return nil, ErrConnectionClosed + } + if nc.info.ClientIP == "" { + return nil, ErrClientIPNotSupported + } + ip := net.ParseIP(nc.info.ClientIP) + return ip, nil +} + +// GetClientID returns the client ID assigned by the server to which +// the client is currently connected to. Note that the value may change if +// the client reconnects. +// This function returns ErrClientIDNotSupported if the server is of a +// version prior to 1.2.0. +func (nc *Conn) GetClientID() (uint64, error) { + nc.mu.RLock() + defer nc.mu.RUnlock() + if nc.isClosed() { + return 0, ErrConnectionClosed + } + if nc.info.CID == 0 { + return 0, ErrClientIDNotSupported + } + return nc.info.CID, nil +} + +// StatusChanged returns a channel on which given list of connection status changes will be reported. +// If no statuses are provided, defaults will be used: CONNECTED, RECONNECTING, DISCONNECTED, CLOSED. +func (nc *Conn) StatusChanged(statuses ...Status) chan Status { + if len(statuses) == 0 { + statuses = []Status{CONNECTED, RECONNECTING, DISCONNECTED, CLOSED} + } + ch := make(chan Status, 10) + for _, s := range statuses { + nc.registerStatusChangeListener(s, ch) + } + return ch +} + +// registerStatusChangeListener registers a channel waiting for a specific status change event. +// Status change events are non-blocking - if no receiver is waiting for the status change, +// it will not be sent on the channel. Closed channels are ignored. +func (nc *Conn) registerStatusChangeListener(status Status, ch chan Status) { + nc.mu.Lock() + defer nc.mu.Unlock() + if nc.statListeners == nil { + nc.statListeners = make(map[Status][]chan Status) + } + if _, ok := nc.statListeners[status]; !ok { + nc.statListeners[status] = make([]chan Status, 0) + } + nc.statListeners[status] = append(nc.statListeners[status], ch) +} + +// sendStatusEvent sends connection status event to all channels. +// If channel is closed, or there is no listener, sendStatusEvent +// will not block. Lock should be held entering. +func (nc *Conn) sendStatusEvent(s Status) { +Loop: + for i := 0; i < len(nc.statListeners[s]); i++ { + // make sure channel is not closed + select { + case <-nc.statListeners[s][i]: + // if chan is closed, remove it + nc.statListeners[s][i] = nc.statListeners[s][len(nc.statListeners[s])-1] + nc.statListeners[s] = nc.statListeners[s][:len(nc.statListeners[s])-1] + i-- + continue Loop + default: + } + // only send event if someone's listening + select { + case nc.statListeners[s][i] <- s: + default: + } + } +} + +// changeConnStatus changes connections status and sends events +// to all listeners. Lock should be held entering. +func (nc *Conn) changeConnStatus(status Status) { + if nc == nil { + return + } + nc.sendStatusEvent(status) + nc.status = status +} + +// NkeyOptionFromSeed will load an nkey pair from a seed file. +// It will return the NKey Option and will handle +// signing of nonce challenges from the server. It will take +// care to not hold keys in memory and to wipe memory. +func NkeyOptionFromSeed(seedFile string) (Option, error) { + kp, err := nkeyPairFromSeedFile(seedFile) + if err != nil { + return nil, err + } + // Wipe our key on exit. + defer kp.Wipe() + + pub, err := kp.PublicKey() + if err != nil { + return nil, err + } + if !nkeys.IsValidPublicUserKey(pub) { + return nil, fmt.Errorf("nats: Not a valid nkey user seed") + } + sigCB := func(nonce []byte) ([]byte, error) { + return sigHandler(nonce, seedFile) + } + return Nkey(string(pub), sigCB), nil +} + +// Just wipe slice with 'x', for clearing contents of creds or nkey seed file. +func wipeSlice(buf []byte) { + for i := range buf { + buf[i] = 'x' + } +} + +func userFromFile(userFile string) (string, error) { + path, err := expandPath(userFile) + if err != nil { + return _EMPTY_, fmt.Errorf("nats: %w", err) + } + + contents, err := os.ReadFile(path) + if err != nil { + return _EMPTY_, fmt.Errorf("nats: %w", err) + } + defer wipeSlice(contents) + return nkeys.ParseDecoratedJWT(contents) +} + +func homeDir() (string, error) { + if runtime.GOOS == "windows" { + homeDrive, homePath := os.Getenv("HOMEDRIVE"), os.Getenv("HOMEPATH") + userProfile := os.Getenv("USERPROFILE") + + var home string + if homeDrive == "" || homePath == "" { + if userProfile == "" { + return _EMPTY_, errors.New("nats: failed to get home dir, require %HOMEDRIVE% and %HOMEPATH% or %USERPROFILE%") + } + home = userProfile + } else { + home = filepath.Join(homeDrive, homePath) + } + + return home, nil + } + + home := os.Getenv("HOME") + if home == "" { + return _EMPTY_, errors.New("nats: failed to get home dir, require $HOME") + } + return home, nil +} + +func expandPath(p string) (string, error) { + p = os.ExpandEnv(p) + + if !strings.HasPrefix(p, "~") { + return p, nil + } + + home, err := homeDir() + if err != nil { + return _EMPTY_, err + } + + return filepath.Join(home, p[1:]), nil +} + +func nkeyPairFromSeedFile(seedFile string) (nkeys.KeyPair, error) { + contents, err := os.ReadFile(seedFile) + if err != nil { + return nil, fmt.Errorf("nats: %w", err) + } + defer wipeSlice(contents) + return nkeys.ParseDecoratedNKey(contents) +} + +// Sign authentication challenges from the server. +// Do not keep private seed in memory. +func sigHandler(nonce []byte, seedFile string) ([]byte, error) { + kp, err := nkeyPairFromSeedFile(seedFile) + if err != nil { + return nil, fmt.Errorf("unable to extract key pair from file %q: %w", seedFile, err) + } + // Wipe our key on exit. + defer kp.Wipe() + + sig, _ := kp.Sign(nonce) + return sig, nil +} + +type timeoutWriter struct { + timeout time.Duration + conn net.Conn + err error +} + +// Write implements the io.Writer interface. +func (tw *timeoutWriter) Write(p []byte) (int, error) { + if tw.err != nil { + return 0, tw.err + } + + var n int + tw.conn.SetWriteDeadline(time.Now().Add(tw.timeout)) + n, tw.err = tw.conn.Write(p) + tw.conn.SetWriteDeadline(time.Time{}) + return n, tw.err +} diff --git a/vendor/github.com/nats-io/nats.go/netchan.go b/vendor/github.com/nats-io/nats.go/netchan.go new file mode 100644 index 00000000..6b13690b --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/netchan.go @@ -0,0 +1,111 @@ +// Copyright 2013-2023 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package nats + +import ( + "errors" + "reflect" +) + +// This allows the functionality for network channels by binding send and receive Go chans +// to subjects and optionally queue groups. +// Data will be encoded and decoded via the EncodedConn and its associated encoders. + +// BindSendChan binds a channel for send operations to NATS. +func (c *EncodedConn) BindSendChan(subject string, channel any) error { + chVal := reflect.ValueOf(channel) + if chVal.Kind() != reflect.Chan { + return ErrChanArg + } + go chPublish(c, chVal, subject) + return nil +} + +// Publish all values that arrive on the channel until it is closed or we +// encounter an error. +func chPublish(c *EncodedConn, chVal reflect.Value, subject string) { + for { + val, ok := chVal.Recv() + if !ok { + // Channel has most likely been closed. + return + } + if e := c.Publish(subject, val.Interface()); e != nil { + // Do this under lock. + c.Conn.mu.Lock() + defer c.Conn.mu.Unlock() + + if c.Conn.Opts.AsyncErrorCB != nil { + // FIXME(dlc) - Not sure this is the right thing to do. + // FIXME(ivan) - If the connection is not yet closed, try to schedule the callback + if c.Conn.isClosed() { + go c.Conn.Opts.AsyncErrorCB(c.Conn, nil, e) + } else { + c.Conn.ach.push(func() { c.Conn.Opts.AsyncErrorCB(c.Conn, nil, e) }) + } + } + return + } + } +} + +// BindRecvChan binds a channel for receive operations from NATS. +func (c *EncodedConn) BindRecvChan(subject string, channel any) (*Subscription, error) { + return c.bindRecvChan(subject, _EMPTY_, channel) +} + +// BindRecvQueueChan binds a channel for queue-based receive operations from NATS. +func (c *EncodedConn) BindRecvQueueChan(subject, queue string, channel any) (*Subscription, error) { + return c.bindRecvChan(subject, queue, channel) +} + +// Internal function to bind receive operations for a channel. +func (c *EncodedConn) bindRecvChan(subject, queue string, channel any) (*Subscription, error) { + chVal := reflect.ValueOf(channel) + if chVal.Kind() != reflect.Chan { + return nil, ErrChanArg + } + argType := chVal.Type().Elem() + + cb := func(m *Msg) { + var oPtr reflect.Value + if argType.Kind() != reflect.Ptr { + oPtr = reflect.New(argType) + } else { + oPtr = reflect.New(argType.Elem()) + } + if err := c.Enc.Decode(m.Subject, m.Data, oPtr.Interface()); err != nil { + c.Conn.err = errors.New("nats: Got an error trying to unmarshal: " + err.Error()) + if c.Conn.Opts.AsyncErrorCB != nil { + c.Conn.ach.push(func() { c.Conn.Opts.AsyncErrorCB(c.Conn, m.Sub, c.Conn.err) }) + } + return + } + if argType.Kind() != reflect.Ptr { + oPtr = reflect.Indirect(oPtr) + } + // This is a bit hacky, but in this instance we may be trying to send to a closed channel. + // and the user does not know when it is safe to close the channel. + defer func() { + // If we have panicked, recover and close the subscription. + if r := recover(); r != nil { + m.Sub.Unsubscribe() + } + }() + // Actually do the send to the channel. + chVal.Send(oPtr) + } + + return c.Conn.subscribe(subject, queue, cb, nil, false, nil) +} diff --git a/vendor/github.com/nats-io/nats.go/object.go b/vendor/github.com/nats-io/nats.go/object.go new file mode 100644 index 00000000..75ceaa8e --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/object.go @@ -0,0 +1,1428 @@ +// Copyright 2021-2023 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package nats + +import ( + "bytes" + "context" + "crypto/sha256" + "encoding/base64" + "encoding/json" + "errors" + "fmt" + "hash" + "io" + "net" + "os" + "strings" + "sync" + "time" + + "github.com/nats-io/nats.go/internal/parser" + "github.com/nats-io/nuid" +) + +// ObjectStoreManager creates, loads and deletes Object Stores +type ObjectStoreManager interface { + // ObjectStore will look up and bind to an existing object store instance. + ObjectStore(bucket string) (ObjectStore, error) + // CreateObjectStore will create an object store. + CreateObjectStore(cfg *ObjectStoreConfig) (ObjectStore, error) + // DeleteObjectStore will delete the underlying stream for the named object. + DeleteObjectStore(bucket string) error + // ObjectStoreNames is used to retrieve a list of bucket names + ObjectStoreNames(opts ...ObjectOpt) <-chan string + // ObjectStores is used to retrieve a list of bucket statuses + ObjectStores(opts ...ObjectOpt) <-chan ObjectStoreStatus +} + +// ObjectStore is a blob store capable of storing large objects efficiently in +// JetStream streams +type ObjectStore interface { + // Put will place the contents from the reader into a new object. + Put(obj *ObjectMeta, reader io.Reader, opts ...ObjectOpt) (*ObjectInfo, error) + // Get will pull the named object from the object store. + Get(name string, opts ...GetObjectOpt) (ObjectResult, error) + + // PutBytes is convenience function to put a byte slice into this object store. + PutBytes(name string, data []byte, opts ...ObjectOpt) (*ObjectInfo, error) + // GetBytes is a convenience function to pull an object from this object store and return it as a byte slice. + GetBytes(name string, opts ...GetObjectOpt) ([]byte, error) + + // PutString is convenience function to put a string into this object store. + PutString(name string, data string, opts ...ObjectOpt) (*ObjectInfo, error) + // GetString is a convenience function to pull an object from this object store and return it as a string. + GetString(name string, opts ...GetObjectOpt) (string, error) + + // PutFile is convenience function to put a file into this object store. + PutFile(file string, opts ...ObjectOpt) (*ObjectInfo, error) + // GetFile is a convenience function to pull an object from this object store and place it in a file. + GetFile(name, file string, opts ...GetObjectOpt) error + + // GetInfo will retrieve the current information for the object. + GetInfo(name string, opts ...GetObjectInfoOpt) (*ObjectInfo, error) + // UpdateMeta will update the metadata for the object. + UpdateMeta(name string, meta *ObjectMeta) error + + // Delete will delete the named object. + Delete(name string) error + + // AddLink will add a link to another object. + AddLink(name string, obj *ObjectInfo) (*ObjectInfo, error) + + // AddBucketLink will add a link to another object store. + AddBucketLink(name string, bucket ObjectStore) (*ObjectInfo, error) + + // Seal will seal the object store, no further modifications will be allowed. + Seal() error + + // Watch for changes in the underlying store and receive meta information updates. + Watch(opts ...WatchOpt) (ObjectWatcher, error) + + // List will list all the objects in this store. + List(opts ...ListObjectsOpt) ([]*ObjectInfo, error) + + // Status retrieves run-time status about the backing store of the bucket. + Status() (ObjectStoreStatus, error) +} + +type ObjectOpt interface { + configureObject(opts *objOpts) error +} + +type objOpts struct { + ctx context.Context +} + +// For nats.Context() support. +func (ctx ContextOpt) configureObject(opts *objOpts) error { + opts.ctx = ctx + return nil +} + +// ObjectWatcher is what is returned when doing a watch. +type ObjectWatcher interface { + // Updates returns a channel to read any updates to entries. + Updates() <-chan *ObjectInfo + // Stop will stop this watcher. + Stop() error +} + +var ( + ErrObjectConfigRequired = errors.New("nats: object-store config required") + ErrBadObjectMeta = errors.New("nats: object-store meta information invalid") + ErrObjectNotFound = errors.New("nats: object not found") + ErrInvalidStoreName = errors.New("nats: invalid object-store name") + ErrDigestMismatch = errors.New("nats: received a corrupt object, digests do not match") + ErrInvalidDigestFormat = errors.New("nats: object digest hash has invalid format") + ErrNoObjectsFound = errors.New("nats: no objects found") + ErrObjectAlreadyExists = errors.New("nats: an object already exists with that name") + ErrNameRequired = errors.New("nats: name is required") + ErrNeeds262 = errors.New("nats: object-store requires at least server version 2.6.2") + ErrLinkNotAllowed = errors.New("nats: link cannot be set when putting the object in bucket") + ErrObjectRequired = errors.New("nats: object required") + ErrNoLinkToDeleted = errors.New("nats: not allowed to link to a deleted object") + ErrNoLinkToLink = errors.New("nats: not allowed to link to another link") + ErrCantGetBucket = errors.New("nats: invalid Get, object is a link to a bucket") + ErrBucketRequired = errors.New("nats: bucket required") + ErrBucketMalformed = errors.New("nats: bucket malformed") + ErrUpdateMetaDeleted = errors.New("nats: cannot update meta for a deleted object") +) + +// ObjectStoreConfig is the config for the object store. +type ObjectStoreConfig struct { + Bucket string `json:"bucket"` + Description string `json:"description,omitempty"` + TTL time.Duration `json:"max_age,omitempty"` + MaxBytes int64 `json:"max_bytes,omitempty"` + Storage StorageType `json:"storage,omitempty"` + Replicas int `json:"num_replicas,omitempty"` + Placement *Placement `json:"placement,omitempty"` + + // Bucket-specific metadata + // NOTE: Metadata requires nats-server v2.10.0+ + Metadata map[string]string `json:"metadata,omitempty"` + // Enable underlying stream compression. + // NOTE: Compression is supported for nats-server 2.10.0+ + Compression bool `json:"compression,omitempty"` +} + +type ObjectStoreStatus interface { + // Bucket is the name of the bucket + Bucket() string + // Description is the description supplied when creating the bucket + Description() string + // TTL indicates how long objects are kept in the bucket + TTL() time.Duration + // Storage indicates the underlying JetStream storage technology used to store data + Storage() StorageType + // Replicas indicates how many storage replicas are kept for the data in the bucket + Replicas() int + // Sealed indicates the stream is sealed and cannot be modified in any way + Sealed() bool + // Size is the combined size of all data in the bucket including metadata, in bytes + Size() uint64 + // BackingStore provides details about the underlying storage + BackingStore() string + // Metadata is the user supplied metadata for the bucket + Metadata() map[string]string + // IsCompressed indicates if the data is compressed on disk + IsCompressed() bool +} + +// ObjectMetaOptions +type ObjectMetaOptions struct { + Link *ObjectLink `json:"link,omitempty"` + ChunkSize uint32 `json:"max_chunk_size,omitempty"` +} + +// ObjectMeta is high level information about an object. +type ObjectMeta struct { + Name string `json:"name"` + Description string `json:"description,omitempty"` + Headers Header `json:"headers,omitempty"` + Metadata map[string]string `json:"metadata,omitempty"` + + // Optional options. + Opts *ObjectMetaOptions `json:"options,omitempty"` +} + +// ObjectInfo is meta plus instance information. +type ObjectInfo struct { + ObjectMeta + Bucket string `json:"bucket"` + NUID string `json:"nuid"` + Size uint64 `json:"size"` + ModTime time.Time `json:"mtime"` + Chunks uint32 `json:"chunks"` + Digest string `json:"digest,omitempty"` + Deleted bool `json:"deleted,omitempty"` +} + +// ObjectLink is used to embed links to other buckets and objects. +type ObjectLink struct { + // Bucket is the name of the other object store. + Bucket string `json:"bucket"` + // Name can be used to link to a single object. + // If empty means this is a link to the whole store, like a directory. + Name string `json:"name,omitempty"` +} + +// ObjectResult will return the underlying stream info and also be an io.ReadCloser. +type ObjectResult interface { + io.ReadCloser + Info() (*ObjectInfo, error) + Error() error +} + +const ( + objNameTmpl = "OBJ_%s" // OBJ_ // stream name + objAllChunksPreTmpl = "$O.%s.C.>" // $O..C.> // chunk stream subject + objAllMetaPreTmpl = "$O.%s.M.>" // $O..M.> // meta stream subject + objChunksPreTmpl = "$O.%s.C.%s" // $O..C. // chunk message subject + objMetaPreTmpl = "$O.%s.M.%s" // $O..M. // meta message subject + objNoPending = "0" + objDefaultChunkSize = uint32(128 * 1024) // 128k + objDigestType = "SHA-256=" + objDigestTmpl = objDigestType + "%s" +) + +type obs struct { + name string + stream string + js *js +} + +// CreateObjectStore will create an object store. +func (js *js) CreateObjectStore(cfg *ObjectStoreConfig) (ObjectStore, error) { + if !js.nc.serverMinVersion(2, 6, 2) { + return nil, ErrNeeds262 + } + if cfg == nil { + return nil, ErrObjectConfigRequired + } + if !validBucketRe.MatchString(cfg.Bucket) { + return nil, ErrInvalidStoreName + } + + name := cfg.Bucket + chunks := fmt.Sprintf(objAllChunksPreTmpl, name) + meta := fmt.Sprintf(objAllMetaPreTmpl, name) + + // We will set explicitly some values so that we can do comparison + // if we get an "already in use" error and need to check if it is same. + // See kv + replicas := cfg.Replicas + if replicas == 0 { + replicas = 1 + } + maxBytes := cfg.MaxBytes + if maxBytes == 0 { + maxBytes = -1 + } + var compression StoreCompression + if cfg.Compression { + compression = S2Compression + } + scfg := &StreamConfig{ + Name: fmt.Sprintf(objNameTmpl, name), + Description: cfg.Description, + Subjects: []string{chunks, meta}, + MaxAge: cfg.TTL, + MaxBytes: maxBytes, + Storage: cfg.Storage, + Replicas: replicas, + Placement: cfg.Placement, + Discard: DiscardNew, + AllowRollup: true, + AllowDirect: true, + Metadata: cfg.Metadata, + Compression: compression, + } + + // Create our stream. + _, err := js.AddStream(scfg) + if err != nil { + return nil, err + } + + return &obs{name: name, stream: scfg.Name, js: js}, nil +} + +// ObjectStore will look up and bind to an existing object store instance. +func (js *js) ObjectStore(bucket string) (ObjectStore, error) { + if !validBucketRe.MatchString(bucket) { + return nil, ErrInvalidStoreName + } + if !js.nc.serverMinVersion(2, 6, 2) { + return nil, ErrNeeds262 + } + + stream := fmt.Sprintf(objNameTmpl, bucket) + si, err := js.StreamInfo(stream) + if err != nil { + return nil, err + } + return &obs{name: bucket, stream: si.Config.Name, js: js}, nil +} + +// DeleteObjectStore will delete the underlying stream for the named object. +func (js *js) DeleteObjectStore(bucket string) error { + stream := fmt.Sprintf(objNameTmpl, bucket) + return js.DeleteStream(stream) +} + +func encodeName(name string) string { + return base64.URLEncoding.EncodeToString([]byte(name)) +} + +// Put will place the contents from the reader into this object-store. +func (obs *obs) Put(meta *ObjectMeta, r io.Reader, opts ...ObjectOpt) (*ObjectInfo, error) { + if meta == nil || meta.Name == "" { + return nil, ErrBadObjectMeta + } + + if meta.Opts == nil { + meta.Opts = &ObjectMetaOptions{ChunkSize: objDefaultChunkSize} + } else if meta.Opts.Link != nil { + return nil, ErrLinkNotAllowed + } else if meta.Opts.ChunkSize == 0 { + meta.Opts.ChunkSize = objDefaultChunkSize + } + + var o objOpts + for _, opt := range opts { + if opt != nil { + if err := opt.configureObject(&o); err != nil { + return nil, err + } + } + } + ctx := o.ctx + + // Create the new nuid so chunks go on a new subject if the name is re-used + newnuid := nuid.Next() + + // These will be used in more than one place + chunkSubj := fmt.Sprintf(objChunksPreTmpl, obs.name, newnuid) + + // Grab existing meta info (einfo). Ok to be found or not found, any other error is a problem + // Chunks on the old nuid can be cleaned up at the end + einfo, err := obs.GetInfo(meta.Name, GetObjectInfoShowDeleted()) // GetInfo will encode the name + if err != nil && err != ErrObjectNotFound { + return nil, err + } + + // For async error handling + var perr error + var mu sync.Mutex + setErr := func(err error) { + mu.Lock() + defer mu.Unlock() + perr = err + } + getErr := func() error { + mu.Lock() + defer mu.Unlock() + return perr + } + + // Create our own JS context to handle errors etc. + jetStream, err := obs.js.nc.JetStream(PublishAsyncErrHandler(func(js JetStream, _ *Msg, err error) { setErr(err) })) + if err != nil { + return nil, err + } + + defer jetStream.(*js).cleanupReplySub() + + purgePartial := func() error { + // wait until all pubs are complete or up to default timeout before attempting purge + select { + case <-jetStream.PublishAsyncComplete(): + case <-time.After(obs.js.opts.wait): + } + if err := obs.js.purgeStream(obs.stream, &StreamPurgeRequest{Subject: chunkSubj}); err != nil { + return fmt.Errorf("could not cleanup bucket after erroneous put operation: %w", err) + } + return nil + } + + m, h := NewMsg(chunkSubj), sha256.New() + chunk, sent, total := make([]byte, meta.Opts.ChunkSize), 0, uint64(0) + + // set up the info object. The chunk upload sets the size and digest + info := &ObjectInfo{Bucket: obs.name, NUID: newnuid, ObjectMeta: *meta} + + for r != nil { + if ctx != nil { + select { + case <-ctx.Done(): + if ctx.Err() == context.Canceled { + err = ctx.Err() + } else { + err = ErrTimeout + } + default: + } + if err != nil { + if purgeErr := purgePartial(); purgeErr != nil { + return nil, errors.Join(err, purgeErr) + } + return nil, err + } + } + + // Actual read. + // TODO(dlc) - Deadline? + n, readErr := r.Read(chunk) + + // Handle all non EOF errors + if readErr != nil && readErr != io.EOF { + if purgeErr := purgePartial(); purgeErr != nil { + return nil, errors.Join(readErr, purgeErr) + } + return nil, readErr + } + + // Add chunk only if we received data + if n > 0 { + // Chunk processing. + m.Data = chunk[:n] + h.Write(m.Data) + + // Send msg itself. + if _, err := jetStream.PublishMsgAsync(m); err != nil { + if purgeErr := purgePartial(); purgeErr != nil { + return nil, errors.Join(err, purgeErr) + } + return nil, err + } + if err := getErr(); err != nil { + if purgeErr := purgePartial(); purgeErr != nil { + return nil, errors.Join(err, purgeErr) + } + return nil, err + } + // Update totals. + sent++ + total += uint64(n) + } + + // EOF Processing. + if readErr == io.EOF { + // Place meta info. + info.Size, info.Chunks = uint64(total), uint32(sent) + info.Digest = GetObjectDigestValue(h) + break + } + } + + // Prepare the meta message + metaSubj := fmt.Sprintf(objMetaPreTmpl, obs.name, encodeName(meta.Name)) + mm := NewMsg(metaSubj) + mm.Header.Set(MsgRollup, MsgRollupSubject) + mm.Data, err = json.Marshal(info) + if err != nil { + if r != nil { + if purgeErr := purgePartial(); purgeErr != nil { + return nil, errors.Join(err, purgeErr) + } + } + return nil, err + } + + // Publish the meta message. + _, err = jetStream.PublishMsgAsync(mm) + if err != nil { + if r != nil { + if purgeErr := purgePartial(); purgeErr != nil { + return nil, errors.Join(err, purgeErr) + } + } + return nil, err + } + + // Wait for all to be processed. + select { + case <-jetStream.PublishAsyncComplete(): + if err := getErr(); err != nil { + if r != nil { + if purgeErr := purgePartial(); purgeErr != nil { + return nil, errors.Join(err, purgeErr) + } + } + return nil, err + } + case <-time.After(obs.js.opts.wait): + return nil, ErrTimeout + } + + info.ModTime = time.Now().UTC() // This time is not actually the correct time + + // Delete any original chunks. + if einfo != nil && !einfo.Deleted { + echunkSubj := fmt.Sprintf(objChunksPreTmpl, obs.name, einfo.NUID) + if err := obs.js.purgeStream(obs.stream, &StreamPurgeRequest{Subject: echunkSubj}); err != nil { + return info, err + } + } + + // TODO would it be okay to do this to return the info with the correct time? + // With the understanding that it is an extra call to the server. + // Otherwise the time the user gets back is the client time, not the server time. + // return obs.GetInfo(info.Name) + + return info, nil +} + +// GetObjectDigestValue calculates the base64 value of hashed data +func GetObjectDigestValue(data hash.Hash) string { + sha := data.Sum(nil) + return fmt.Sprintf(objDigestTmpl, base64.URLEncoding.EncodeToString(sha[:])) +} + +// DecodeObjectDigest decodes base64 hash +func DecodeObjectDigest(data string) ([]byte, error) { + digest := strings.SplitN(data, "=", 2) + if len(digest) != 2 { + return nil, ErrInvalidDigestFormat + } + return base64.URLEncoding.DecodeString(digest[1]) +} + +// ObjectResult impl. +type objResult struct { + sync.Mutex + info *ObjectInfo + r io.ReadCloser + err error + ctx context.Context + digest hash.Hash + readTimeout time.Duration +} + +func (info *ObjectInfo) isLink() bool { + return info.ObjectMeta.Opts != nil && info.ObjectMeta.Opts.Link != nil +} + +type GetObjectOpt interface { + configureGetObject(opts *getObjectOpts) error +} +type getObjectOpts struct { + ctx context.Context + // Include deleted object in the result. + showDeleted bool +} + +type getObjectFn func(opts *getObjectOpts) error + +func (opt getObjectFn) configureGetObject(opts *getObjectOpts) error { + return opt(opts) +} + +// GetObjectShowDeleted makes Get() return object if it was marked as deleted. +func GetObjectShowDeleted() GetObjectOpt { + return getObjectFn(func(opts *getObjectOpts) error { + opts.showDeleted = true + return nil + }) +} + +// For nats.Context() support. +func (ctx ContextOpt) configureGetObject(opts *getObjectOpts) error { + opts.ctx = ctx + return nil +} + +// Get will pull the object from the underlying stream. +func (obs *obs) Get(name string, opts ...GetObjectOpt) (ObjectResult, error) { + var o getObjectOpts + for _, opt := range opts { + if opt != nil { + if err := opt.configureGetObject(&o); err != nil { + return nil, err + } + } + } + ctx := o.ctx + infoOpts := make([]GetObjectInfoOpt, 0) + if ctx != nil { + infoOpts = append(infoOpts, Context(ctx)) + } + if o.showDeleted { + infoOpts = append(infoOpts, GetObjectInfoShowDeleted()) + } + + // Grab meta info. + info, err := obs.GetInfo(name, infoOpts...) + if err != nil { + return nil, err + } + if info.NUID == _EMPTY_ { + return nil, ErrBadObjectMeta + } + + // Check for object links. If single objects we do a pass through. + if info.isLink() { + if info.ObjectMeta.Opts.Link.Name == _EMPTY_ { + return nil, ErrCantGetBucket + } + + // is the link in the same bucket? + lbuck := info.ObjectMeta.Opts.Link.Bucket + if lbuck == obs.name { + return obs.Get(info.ObjectMeta.Opts.Link.Name) + } + + // different bucket + lobs, err := obs.js.ObjectStore(lbuck) + if err != nil { + return nil, err + } + return lobs.Get(info.ObjectMeta.Opts.Link.Name) + } + + result := &objResult{info: info, ctx: ctx, readTimeout: obs.js.opts.wait} + if info.Size == 0 { + return result, nil + } + + pr, pw := net.Pipe() + result.r = pr + + gotErr := func(m *Msg, err error) { + pw.Close() + m.Sub.Unsubscribe() + result.setErr(err) + } + + // For calculating sum256 + result.digest = sha256.New() + + processChunk := func(m *Msg) { + var err error + if ctx != nil { + select { + case <-ctx.Done(): + if errors.Is(ctx.Err(), context.Canceled) { + err = ctx.Err() + } else { + err = ErrTimeout + } + default: + } + if err != nil { + gotErr(m, err) + return + } + } + + tokens, err := parser.GetMetadataFields(m.Reply) + if err != nil { + gotErr(m, err) + return + } + + // Write to our pipe. + for b := m.Data; len(b) > 0; { + n, err := pw.Write(b) + if err != nil { + gotErr(m, err) + return + } + b = b[n:] + } + // Update sha256 + result.digest.Write(m.Data) + + // Check if we are done. + if tokens[parser.AckNumPendingTokenPos] == objNoPending { + pw.Close() + m.Sub.Unsubscribe() + } + } + + chunkSubj := fmt.Sprintf(objChunksPreTmpl, obs.name, info.NUID) + streamName := fmt.Sprintf(objNameTmpl, obs.name) + subscribeOpts := []SubOpt{ + OrderedConsumer(), + BindStream(streamName), + } + _, err = obs.js.Subscribe(chunkSubj, processChunk, subscribeOpts...) + if err != nil { + return nil, err + } + + return result, nil +} + +// Delete will delete the object. +func (obs *obs) Delete(name string) error { + // Grab meta info. + info, err := obs.GetInfo(name, GetObjectInfoShowDeleted()) + if err != nil { + return err + } + if info.NUID == _EMPTY_ { + return ErrBadObjectMeta + } + + // Place a rollup delete marker and publish the info + info.Deleted = true + info.Size, info.Chunks, info.Digest = 0, 0, _EMPTY_ + + if err = publishMeta(info, obs.js); err != nil { + return err + } + + // Purge chunks for the object. + chunkSubj := fmt.Sprintf(objChunksPreTmpl, obs.name, info.NUID) + return obs.js.purgeStream(obs.stream, &StreamPurgeRequest{Subject: chunkSubj}) +} + +func publishMeta(info *ObjectInfo, js JetStreamContext) error { + // marshal the object into json, don't store an actual time + info.ModTime = time.Time{} + data, err := json.Marshal(info) + if err != nil { + return err + } + + // Prepare and publish the message. + mm := NewMsg(fmt.Sprintf(objMetaPreTmpl, info.Bucket, encodeName(info.ObjectMeta.Name))) + mm.Header.Set(MsgRollup, MsgRollupSubject) + mm.Data = data + if _, err := js.PublishMsg(mm); err != nil { + return err + } + + // set the ModTime in case it's returned to the user, even though it's not the correct time. + info.ModTime = time.Now().UTC() + return nil +} + +// AddLink will add a link to another object if it's not deleted and not another link +// name is the name of this link object +// obj is what is being linked too +func (obs *obs) AddLink(name string, obj *ObjectInfo) (*ObjectInfo, error) { + if name == "" { + return nil, ErrNameRequired + } + + // TODO Handle stale info + + if obj == nil || obj.Name == "" { + return nil, ErrObjectRequired + } + if obj.Deleted { + return nil, ErrNoLinkToDeleted + } + if obj.isLink() { + return nil, ErrNoLinkToLink + } + + // If object with link's name is found, error. + // If link with link's name is found, that's okay to overwrite. + // If there was an error that was not ErrObjectNotFound, error. + einfo, err := obs.GetInfo(name, GetObjectInfoShowDeleted()) + if einfo != nil { + if !einfo.isLink() { + return nil, ErrObjectAlreadyExists + } + } else if err != ErrObjectNotFound { + return nil, err + } + + // create the meta for the link + meta := &ObjectMeta{ + Name: name, + Opts: &ObjectMetaOptions{Link: &ObjectLink{Bucket: obj.Bucket, Name: obj.Name}}, + } + info := &ObjectInfo{Bucket: obs.name, NUID: nuid.Next(), ModTime: time.Now().UTC(), ObjectMeta: *meta} + + // put the link object + if err = publishMeta(info, obs.js); err != nil { + return nil, err + } + + return info, nil +} + +// AddBucketLink will add a link to another object store. +func (ob *obs) AddBucketLink(name string, bucket ObjectStore) (*ObjectInfo, error) { + if name == "" { + return nil, ErrNameRequired + } + if bucket == nil { + return nil, ErrBucketRequired + } + bos, ok := bucket.(*obs) + if !ok { + return nil, ErrBucketMalformed + } + + // If object with link's name is found, error. + // If link with link's name is found, that's okay to overwrite. + // If there was an error that was not ErrObjectNotFound, error. + einfo, err := ob.GetInfo(name, GetObjectInfoShowDeleted()) + if einfo != nil { + if !einfo.isLink() { + return nil, ErrObjectAlreadyExists + } + } else if err != ErrObjectNotFound { + return nil, err + } + + // create the meta for the link + meta := &ObjectMeta{ + Name: name, + Opts: &ObjectMetaOptions{Link: &ObjectLink{Bucket: bos.name}}, + } + info := &ObjectInfo{Bucket: ob.name, NUID: nuid.Next(), ObjectMeta: *meta} + + // put the link object + err = publishMeta(info, ob.js) + if err != nil { + return nil, err + } + + return info, nil +} + +// PutBytes is convenience function to put a byte slice into this object store. +func (obs *obs) PutBytes(name string, data []byte, opts ...ObjectOpt) (*ObjectInfo, error) { + return obs.Put(&ObjectMeta{Name: name}, bytes.NewReader(data), opts...) +} + +// GetBytes is a convenience function to pull an object from this object store and return it as a byte slice. +func (obs *obs) GetBytes(name string, opts ...GetObjectOpt) ([]byte, error) { + result, err := obs.Get(name, opts...) + if err != nil { + return nil, err + } + defer result.Close() + + var b bytes.Buffer + if _, err := b.ReadFrom(result); err != nil { + return nil, err + } + return b.Bytes(), nil +} + +// PutString is convenience function to put a string into this object store. +func (obs *obs) PutString(name string, data string, opts ...ObjectOpt) (*ObjectInfo, error) { + return obs.Put(&ObjectMeta{Name: name}, strings.NewReader(data), opts...) +} + +// GetString is a convenience function to pull an object from this object store and return it as a string. +func (obs *obs) GetString(name string, opts ...GetObjectOpt) (string, error) { + result, err := obs.Get(name, opts...) + if err != nil { + return _EMPTY_, err + } + defer result.Close() + + var b bytes.Buffer + if _, err := b.ReadFrom(result); err != nil { + return _EMPTY_, err + } + return b.String(), nil +} + +// PutFile is convenience function to put a file into an object store. +func (obs *obs) PutFile(file string, opts ...ObjectOpt) (*ObjectInfo, error) { + f, err := os.Open(file) + if err != nil { + return nil, err + } + defer f.Close() + return obs.Put(&ObjectMeta{Name: file}, f, opts...) +} + +// GetFile is a convenience function to pull and object and place in a file. +func (obs *obs) GetFile(name, file string, opts ...GetObjectOpt) error { + // Expect file to be new. + f, err := os.OpenFile(file, os.O_WRONLY|os.O_CREATE, 0600) + if err != nil { + return err + } + defer f.Close() + + result, err := obs.Get(name, opts...) + if err != nil { + os.Remove(f.Name()) + return err + } + defer result.Close() + + // Stream copy to the file. + _, err = io.Copy(f, result) + return err +} + +type GetObjectInfoOpt interface { + configureGetInfo(opts *getObjectInfoOpts) error +} +type getObjectInfoOpts struct { + ctx context.Context + // Include deleted object in the result. + showDeleted bool +} + +type getObjectInfoFn func(opts *getObjectInfoOpts) error + +func (opt getObjectInfoFn) configureGetInfo(opts *getObjectInfoOpts) error { + return opt(opts) +} + +// GetObjectInfoShowDeleted makes GetInfo() return object if it was marked as deleted. +func GetObjectInfoShowDeleted() GetObjectInfoOpt { + return getObjectInfoFn(func(opts *getObjectInfoOpts) error { + opts.showDeleted = true + return nil + }) +} + +// For nats.Context() support. +func (ctx ContextOpt) configureGetInfo(opts *getObjectInfoOpts) error { + opts.ctx = ctx + return nil +} + +// GetInfo will retrieve the current information for the object. +func (obs *obs) GetInfo(name string, opts ...GetObjectInfoOpt) (*ObjectInfo, error) { + // Grab last meta value we have. + if name == "" { + return nil, ErrNameRequired + } + var o getObjectInfoOpts + for _, opt := range opts { + if opt != nil { + if err := opt.configureGetInfo(&o); err != nil { + return nil, err + } + } + } + + metaSubj := fmt.Sprintf(objMetaPreTmpl, obs.name, encodeName(name)) // used as data in a JS API call + stream := fmt.Sprintf(objNameTmpl, obs.name) + + m, err := obs.js.GetLastMsg(stream, metaSubj) + if err != nil { + if errors.Is(err, ErrMsgNotFound) { + err = ErrObjectNotFound + } + return nil, err + } + var info ObjectInfo + if err := json.Unmarshal(m.Data, &info); err != nil { + return nil, ErrBadObjectMeta + } + if !o.showDeleted && info.Deleted { + return nil, ErrObjectNotFound + } + info.ModTime = m.Time + return &info, nil +} + +// UpdateMeta will update the meta for the object. +func (obs *obs) UpdateMeta(name string, meta *ObjectMeta) error { + if meta == nil { + return ErrBadObjectMeta + } + + // Grab the current meta. + info, err := obs.GetInfo(name) + if err != nil { + if errors.Is(err, ErrObjectNotFound) { + return ErrUpdateMetaDeleted + } + return err + } + + // If the new name is different from the old, and it exists, error + // If there was an error that was not ErrObjectNotFound, error. + if name != meta.Name { + existingInfo, err := obs.GetInfo(meta.Name, GetObjectInfoShowDeleted()) + if err != nil && !errors.Is(err, ErrObjectNotFound) { + return err + } + if err == nil && !existingInfo.Deleted { + return ErrObjectAlreadyExists + } + } + + // Update Meta prevents update of ObjectMetaOptions (Link, ChunkSize) + // These should only be updated internally when appropriate. + info.Name = meta.Name + info.Description = meta.Description + info.Headers = meta.Headers + info.Metadata = meta.Metadata + + // Prepare the meta message + if err = publishMeta(info, obs.js); err != nil { + return err + } + + // did the name of this object change? We just stored the meta under the new name + // so delete the meta from the old name via purge stream for subject + if name != meta.Name { + metaSubj := fmt.Sprintf(objMetaPreTmpl, obs.name, encodeName(name)) + return obs.js.purgeStream(obs.stream, &StreamPurgeRequest{Subject: metaSubj}) + } + + return nil +} + +// Seal will seal the object store, no further modifications will be allowed. +func (obs *obs) Seal() error { + stream := fmt.Sprintf(objNameTmpl, obs.name) + si, err := obs.js.StreamInfo(stream) + if err != nil { + return err + } + // Seal the stream from being able to take on more messages. + cfg := si.Config + cfg.Sealed = true + _, err = obs.js.UpdateStream(&cfg) + return err +} + +// Implementation for Watch +type objWatcher struct { + updates chan *ObjectInfo + sub *Subscription +} + +// Updates returns the interior channel. +func (w *objWatcher) Updates() <-chan *ObjectInfo { + if w == nil { + return nil + } + return w.updates +} + +// Stop will unsubscribe from the watcher. +func (w *objWatcher) Stop() error { + if w == nil { + return nil + } + return w.sub.Unsubscribe() +} + +// Watch for changes in the underlying store and receive meta information updates. +func (obs *obs) Watch(opts ...WatchOpt) (ObjectWatcher, error) { + var o watchOpts + for _, opt := range opts { + if opt != nil { + if err := opt.configureWatcher(&o); err != nil { + return nil, err + } + } + } + + var initDoneMarker bool + + w := &objWatcher{updates: make(chan *ObjectInfo, 32)} + + update := func(m *Msg) { + var info ObjectInfo + if err := json.Unmarshal(m.Data, &info); err != nil { + return // TODO(dlc) - Communicate this upwards? + } + meta, err := m.Metadata() + if err != nil { + return + } + + if !o.ignoreDeletes || !info.Deleted { + info.ModTime = meta.Timestamp + w.updates <- &info + } + + // if UpdatesOnly is set, no not send nil to the channel + // as it would always be triggered after initializing the watcher + if !initDoneMarker && meta.NumPending == 0 { + initDoneMarker = true + w.updates <- nil + } + } + + allMeta := fmt.Sprintf(objAllMetaPreTmpl, obs.name) + _, err := obs.js.GetLastMsg(obs.stream, allMeta) + // if there are no messages on the stream and we are not watching + // updates only, send nil to the channel to indicate that the initial + // watch is done + if !o.updatesOnly { + if errors.Is(err, ErrMsgNotFound) { + initDoneMarker = true + w.updates <- nil + } + } else { + // if UpdatesOnly was used, mark initialization as complete + initDoneMarker = true + } + + // Used ordered consumer to deliver results. + streamName := fmt.Sprintf(objNameTmpl, obs.name) + subOpts := []SubOpt{OrderedConsumer(), BindStream(streamName)} + if !o.includeHistory { + subOpts = append(subOpts, DeliverLastPerSubject()) + } + if o.updatesOnly { + subOpts = append(subOpts, DeliverNew()) + } + sub, err := obs.js.Subscribe(allMeta, update, subOpts...) + if err != nil { + return nil, err + } + w.sub = sub + return w, nil +} + +type ListObjectsOpt interface { + configureListObjects(opts *listObjectOpts) error +} +type listObjectOpts struct { + ctx context.Context + // Include deleted objects in the result channel. + showDeleted bool +} + +type listObjectsFn func(opts *listObjectOpts) error + +func (opt listObjectsFn) configureListObjects(opts *listObjectOpts) error { + return opt(opts) +} + +// ListObjectsShowDeleted makes ListObjects() return deleted objects. +func ListObjectsShowDeleted() ListObjectsOpt { + return listObjectsFn(func(opts *listObjectOpts) error { + opts.showDeleted = true + return nil + }) +} + +// For nats.Context() support. +func (ctx ContextOpt) configureListObjects(opts *listObjectOpts) error { + opts.ctx = ctx + return nil +} + +// List will list all the objects in this store. +func (obs *obs) List(opts ...ListObjectsOpt) ([]*ObjectInfo, error) { + var o listObjectOpts + for _, opt := range opts { + if opt != nil { + if err := opt.configureListObjects(&o); err != nil { + return nil, err + } + } + } + watchOpts := make([]WatchOpt, 0) + if !o.showDeleted { + watchOpts = append(watchOpts, IgnoreDeletes()) + } + watcher, err := obs.Watch(watchOpts...) + if err != nil { + return nil, err + } + defer watcher.Stop() + if o.ctx == nil { + o.ctx = context.Background() + } + + var objs []*ObjectInfo + updates := watcher.Updates() +Updates: + for { + select { + case entry := <-updates: + if entry == nil { + break Updates + } + objs = append(objs, entry) + case <-o.ctx.Done(): + return nil, o.ctx.Err() + } + } + if len(objs) == 0 { + return nil, ErrNoObjectsFound + } + return objs, nil +} + +// ObjectBucketStatus represents status of a Bucket, implements ObjectStoreStatus +type ObjectBucketStatus struct { + nfo *StreamInfo + bucket string +} + +// Bucket is the name of the bucket +func (s *ObjectBucketStatus) Bucket() string { return s.bucket } + +// Description is the description supplied when creating the bucket +func (s *ObjectBucketStatus) Description() string { return s.nfo.Config.Description } + +// TTL indicates how long objects are kept in the bucket +func (s *ObjectBucketStatus) TTL() time.Duration { return s.nfo.Config.MaxAge } + +// Storage indicates the underlying JetStream storage technology used to store data +func (s *ObjectBucketStatus) Storage() StorageType { return s.nfo.Config.Storage } + +// Replicas indicates how many storage replicas are kept for the data in the bucket +func (s *ObjectBucketStatus) Replicas() int { return s.nfo.Config.Replicas } + +// Sealed indicates the stream is sealed and cannot be modified in any way +func (s *ObjectBucketStatus) Sealed() bool { return s.nfo.Config.Sealed } + +// Size is the combined size of all data in the bucket including metadata, in bytes +func (s *ObjectBucketStatus) Size() uint64 { return s.nfo.State.Bytes } + +// BackingStore indicates what technology is used for storage of the bucket +func (s *ObjectBucketStatus) BackingStore() string { return "JetStream" } + +// Metadata is the metadata supplied when creating the bucket +func (s *ObjectBucketStatus) Metadata() map[string]string { return s.nfo.Config.Metadata } + +// StreamInfo is the stream info retrieved to create the status +func (s *ObjectBucketStatus) StreamInfo() *StreamInfo { return s.nfo } + +// IsCompressed indicates if the data is compressed on disk +func (s *ObjectBucketStatus) IsCompressed() bool { return s.nfo.Config.Compression != NoCompression } + +// Status retrieves run-time status about a bucket +func (obs *obs) Status() (ObjectStoreStatus, error) { + nfo, err := obs.js.StreamInfo(obs.stream) + if err != nil { + return nil, err + } + + status := &ObjectBucketStatus{ + nfo: nfo, + bucket: obs.name, + } + + return status, nil +} + +// Read impl. +func (o *objResult) Read(p []byte) (n int, err error) { + o.Lock() + defer o.Unlock() + readDeadline := time.Now().Add(o.readTimeout) + if ctx := o.ctx; ctx != nil { + if deadline, ok := ctx.Deadline(); ok { + readDeadline = deadline + } + select { + case <-ctx.Done(): + if ctx.Err() == context.Canceled { + o.err = ctx.Err() + } else { + o.err = ErrTimeout + } + default: + } + } + if o.err != nil { + return 0, o.err + } + if o.r == nil { + return 0, io.EOF + } + + r := o.r.(net.Conn) + r.SetReadDeadline(readDeadline) + n, err = r.Read(p) + if err, ok := err.(net.Error); ok && err.Timeout() { + if ctx := o.ctx; ctx != nil { + select { + case <-ctx.Done(): + if ctx.Err() == context.Canceled { + return 0, ctx.Err() + } else { + return 0, ErrTimeout + } + default: + err = nil + } + } + } + if err == io.EOF { + // Make sure the digest matches. + sha := o.digest.Sum(nil) + rsha, decodeErr := DecodeObjectDigest(o.info.Digest) + if decodeErr != nil { + o.err = decodeErr + return 0, o.err + } + if !bytes.Equal(sha[:], rsha) { + o.err = ErrDigestMismatch + return 0, o.err + } + } + return n, err +} + +// Close impl. +func (o *objResult) Close() error { + o.Lock() + defer o.Unlock() + if o.r == nil { + return nil + } + return o.r.Close() +} + +func (o *objResult) setErr(err error) { + o.Lock() + defer o.Unlock() + o.err = err +} + +func (o *objResult) Info() (*ObjectInfo, error) { + o.Lock() + defer o.Unlock() + return o.info, o.err +} + +func (o *objResult) Error() error { + o.Lock() + defer o.Unlock() + return o.err +} + +// ObjectStoreNames is used to retrieve a list of bucket names +func (js *js) ObjectStoreNames(opts ...ObjectOpt) <-chan string { + var o objOpts + for _, opt := range opts { + if opt != nil { + if err := opt.configureObject(&o); err != nil { + return nil + } + } + } + ch := make(chan string) + var cancel context.CancelFunc + if o.ctx == nil { + o.ctx, cancel = context.WithTimeout(context.Background(), defaultRequestWait) + } + l := &streamLister{js: js} + l.js.opts.streamListSubject = fmt.Sprintf(objAllChunksPreTmpl, "*") + l.js.opts.ctx = o.ctx + go func() { + if cancel != nil { + defer cancel() + } + defer close(ch) + for l.Next() { + for _, info := range l.Page() { + if !strings.HasPrefix(info.Config.Name, "OBJ_") { + continue + } + select { + case ch <- info.Config.Name: + case <-o.ctx.Done(): + return + } + } + } + }() + + return ch +} + +// ObjectStores is used to retrieve a list of bucket statuses +func (js *js) ObjectStores(opts ...ObjectOpt) <-chan ObjectStoreStatus { + var o objOpts + for _, opt := range opts { + if opt != nil { + if err := opt.configureObject(&o); err != nil { + return nil + } + } + } + ch := make(chan ObjectStoreStatus) + var cancel context.CancelFunc + if o.ctx == nil { + o.ctx, cancel = context.WithTimeout(context.Background(), defaultRequestWait) + } + l := &streamLister{js: js} + l.js.opts.streamListSubject = fmt.Sprintf(objAllChunksPreTmpl, "*") + l.js.opts.ctx = o.ctx + go func() { + if cancel != nil { + defer cancel() + } + defer close(ch) + for l.Next() { + for _, info := range l.Page() { + if !strings.HasPrefix(info.Config.Name, "OBJ_") { + continue + } + select { + case ch <- &ObjectBucketStatus{ + nfo: info, + bucket: strings.TrimPrefix(info.Config.Name, "OBJ_"), + }: + case <-o.ctx.Done(): + return + } + } + } + }() + + return ch +} diff --git a/vendor/github.com/nats-io/nats.go/parser.go b/vendor/github.com/nats-io/nats.go/parser.go new file mode 100644 index 00000000..70204e60 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/parser.go @@ -0,0 +1,554 @@ +// Copyright 2012-2023 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package nats + +import ( + "fmt" +) + +type msgArg struct { + subject []byte + reply []byte + sid int64 + hdr int + size int +} + +const MAX_CONTROL_LINE_SIZE = 4096 + +type parseState struct { + state int + as int + drop int + hdr int + ma msgArg + argBuf []byte + msgBuf []byte + msgCopied bool + scratch [MAX_CONTROL_LINE_SIZE]byte +} + +const ( + OP_START = iota + OP_PLUS + OP_PLUS_O + OP_PLUS_OK + OP_MINUS + OP_MINUS_E + OP_MINUS_ER + OP_MINUS_ERR + OP_MINUS_ERR_SPC + MINUS_ERR_ARG + OP_M + OP_MS + OP_MSG + OP_MSG_SPC + MSG_ARG + MSG_PAYLOAD + MSG_END + OP_H + OP_P + OP_PI + OP_PIN + OP_PING + OP_PO + OP_PON + OP_PONG + OP_I + OP_IN + OP_INF + OP_INFO + OP_INFO_SPC + INFO_ARG +) + +// parse is the fast protocol parser engine. +func (nc *Conn) parse(buf []byte) error { + var i int + var b byte + + // Move to loop instead of range syntax to allow jumping of i + for i = 0; i < len(buf); i++ { + b = buf[i] + + switch nc.ps.state { + case OP_START: + switch b { + case 'M', 'm': + nc.ps.state = OP_M + nc.ps.hdr = -1 + nc.ps.ma.hdr = -1 + case 'H', 'h': + nc.ps.state = OP_H + nc.ps.hdr = 0 + nc.ps.ma.hdr = 0 + case 'P', 'p': + nc.ps.state = OP_P + case '+': + nc.ps.state = OP_PLUS + case '-': + nc.ps.state = OP_MINUS + case 'I', 'i': + nc.ps.state = OP_I + default: + goto parseErr + } + case OP_H: + switch b { + case 'M', 'm': + nc.ps.state = OP_M + default: + goto parseErr + } + case OP_M: + switch b { + case 'S', 's': + nc.ps.state = OP_MS + default: + goto parseErr + } + case OP_MS: + switch b { + case 'G', 'g': + nc.ps.state = OP_MSG + default: + goto parseErr + } + case OP_MSG: + switch b { + case ' ', '\t': + nc.ps.state = OP_MSG_SPC + default: + goto parseErr + } + case OP_MSG_SPC: + switch b { + case ' ', '\t': + continue + default: + nc.ps.state = MSG_ARG + nc.ps.as = i + } + case MSG_ARG: + switch b { + case '\r': + nc.ps.drop = 1 + case '\n': + var arg []byte + if nc.ps.argBuf != nil { + arg = nc.ps.argBuf + } else { + arg = buf[nc.ps.as : i-nc.ps.drop] + } + if err := nc.processMsgArgs(arg); err != nil { + return err + } + nc.ps.drop, nc.ps.as, nc.ps.state = 0, i+1, MSG_PAYLOAD + + // jump ahead with the index. If this overruns + // what is left we fall out and process a split buffer. + i = nc.ps.as + nc.ps.ma.size - 1 + default: + if nc.ps.argBuf != nil { + nc.ps.argBuf = append(nc.ps.argBuf, b) + } + } + case MSG_PAYLOAD: + if nc.ps.msgBuf != nil { + if len(nc.ps.msgBuf) >= nc.ps.ma.size { + nc.processMsg(nc.ps.msgBuf) + nc.ps.argBuf, nc.ps.msgBuf, nc.ps.msgCopied, nc.ps.state = nil, nil, false, MSG_END + } else { + // copy as much as we can to the buffer and skip ahead. + toCopy := nc.ps.ma.size - len(nc.ps.msgBuf) + avail := len(buf) - i + + if avail < toCopy { + toCopy = avail + } + + if toCopy > 0 { + start := len(nc.ps.msgBuf) + // This is needed for copy to work. + nc.ps.msgBuf = nc.ps.msgBuf[:start+toCopy] + copy(nc.ps.msgBuf[start:], buf[i:i+toCopy]) + // Update our index + i = (i + toCopy) - 1 + } else { + nc.ps.msgBuf = append(nc.ps.msgBuf, b) + } + } + } else if i-nc.ps.as >= nc.ps.ma.size { + nc.processMsg(buf[nc.ps.as:i]) + nc.ps.argBuf, nc.ps.msgBuf, nc.ps.msgCopied, nc.ps.state = nil, nil, false, MSG_END + } + case MSG_END: + switch b { + case '\n': + nc.ps.drop, nc.ps.as, nc.ps.state = 0, i+1, OP_START + default: + continue + } + case OP_PLUS: + switch b { + case 'O', 'o': + nc.ps.state = OP_PLUS_O + default: + goto parseErr + } + case OP_PLUS_O: + switch b { + case 'K', 'k': + nc.ps.state = OP_PLUS_OK + default: + goto parseErr + } + case OP_PLUS_OK: + switch b { + case '\n': + nc.processOK() + nc.ps.drop, nc.ps.state = 0, OP_START + } + case OP_MINUS: + switch b { + case 'E', 'e': + nc.ps.state = OP_MINUS_E + default: + goto parseErr + } + case OP_MINUS_E: + switch b { + case 'R', 'r': + nc.ps.state = OP_MINUS_ER + default: + goto parseErr + } + case OP_MINUS_ER: + switch b { + case 'R', 'r': + nc.ps.state = OP_MINUS_ERR + default: + goto parseErr + } + case OP_MINUS_ERR: + switch b { + case ' ', '\t': + nc.ps.state = OP_MINUS_ERR_SPC + default: + goto parseErr + } + case OP_MINUS_ERR_SPC: + switch b { + case ' ', '\t': + continue + default: + nc.ps.state = MINUS_ERR_ARG + nc.ps.as = i + } + case MINUS_ERR_ARG: + switch b { + case '\r': + nc.ps.drop = 1 + case '\n': + var arg []byte + if nc.ps.argBuf != nil { + arg = nc.ps.argBuf + nc.ps.argBuf = nil + } else { + arg = buf[nc.ps.as : i-nc.ps.drop] + } + nc.processErr(string(arg)) + nc.ps.drop, nc.ps.as, nc.ps.state = 0, i+1, OP_START + default: + if nc.ps.argBuf != nil { + nc.ps.argBuf = append(nc.ps.argBuf, b) + } + } + case OP_P: + switch b { + case 'I', 'i': + nc.ps.state = OP_PI + case 'O', 'o': + nc.ps.state = OP_PO + default: + goto parseErr + } + case OP_PO: + switch b { + case 'N', 'n': + nc.ps.state = OP_PON + default: + goto parseErr + } + case OP_PON: + switch b { + case 'G', 'g': + nc.ps.state = OP_PONG + default: + goto parseErr + } + case OP_PONG: + switch b { + case '\n': + nc.processPong() + nc.ps.drop, nc.ps.state = 0, OP_START + } + case OP_PI: + switch b { + case 'N', 'n': + nc.ps.state = OP_PIN + default: + goto parseErr + } + case OP_PIN: + switch b { + case 'G', 'g': + nc.ps.state = OP_PING + default: + goto parseErr + } + case OP_PING: + switch b { + case '\n': + nc.processPing() + nc.ps.drop, nc.ps.state = 0, OP_START + } + case OP_I: + switch b { + case 'N', 'n': + nc.ps.state = OP_IN + default: + goto parseErr + } + case OP_IN: + switch b { + case 'F', 'f': + nc.ps.state = OP_INF + default: + goto parseErr + } + case OP_INF: + switch b { + case 'O', 'o': + nc.ps.state = OP_INFO + default: + goto parseErr + } + case OP_INFO: + switch b { + case ' ', '\t': + nc.ps.state = OP_INFO_SPC + default: + goto parseErr + } + case OP_INFO_SPC: + switch b { + case ' ', '\t': + continue + default: + nc.ps.state = INFO_ARG + nc.ps.as = i + } + case INFO_ARG: + switch b { + case '\r': + nc.ps.drop = 1 + case '\n': + var arg []byte + if nc.ps.argBuf != nil { + arg = nc.ps.argBuf + nc.ps.argBuf = nil + } else { + arg = buf[nc.ps.as : i-nc.ps.drop] + } + nc.processAsyncInfo(arg) + nc.ps.drop, nc.ps.as, nc.ps.state = 0, i+1, OP_START + default: + if nc.ps.argBuf != nil { + nc.ps.argBuf = append(nc.ps.argBuf, b) + } + } + default: + goto parseErr + } + } + // Check for split buffer scenarios + if (nc.ps.state == MSG_ARG || nc.ps.state == MINUS_ERR_ARG || nc.ps.state == INFO_ARG) && nc.ps.argBuf == nil { + nc.ps.argBuf = nc.ps.scratch[:0] + nc.ps.argBuf = append(nc.ps.argBuf, buf[nc.ps.as:i-nc.ps.drop]...) + // FIXME, check max len + } + // Check for split msg + if nc.ps.state == MSG_PAYLOAD && nc.ps.msgBuf == nil { + // We need to clone the msgArg if it is still referencing the + // read buffer and we are not able to process the msg. + if nc.ps.argBuf == nil { + nc.cloneMsgArg() + } + + // If we will overflow the scratch buffer, just create a + // new buffer to hold the split message. + if nc.ps.ma.size > cap(nc.ps.scratch)-len(nc.ps.argBuf) { + lrem := len(buf[nc.ps.as:]) + + nc.ps.msgBuf = make([]byte, lrem, nc.ps.ma.size) + copy(nc.ps.msgBuf, buf[nc.ps.as:]) + nc.ps.msgCopied = true + } else { + nc.ps.msgBuf = nc.ps.scratch[len(nc.ps.argBuf):len(nc.ps.argBuf)] + nc.ps.msgBuf = append(nc.ps.msgBuf, (buf[nc.ps.as:])...) + } + } + + return nil + +parseErr: + return fmt.Errorf("nats: Parse Error [%d]: '%s'", nc.ps.state, buf[i:]) +} + +// cloneMsgArg is used when the split buffer scenario has the pubArg in the existing read buffer, but +// we need to hold onto it into the next read. +func (nc *Conn) cloneMsgArg() { + nc.ps.argBuf = nc.ps.scratch[:0] + nc.ps.argBuf = append(nc.ps.argBuf, nc.ps.ma.subject...) + nc.ps.argBuf = append(nc.ps.argBuf, nc.ps.ma.reply...) + nc.ps.ma.subject = nc.ps.argBuf[:len(nc.ps.ma.subject)] + if nc.ps.ma.reply != nil { + nc.ps.ma.reply = nc.ps.argBuf[len(nc.ps.ma.subject):] + } +} + +const argsLenMax = 4 + +func (nc *Conn) processMsgArgs(arg []byte) error { + // Use separate function for header based messages. + if nc.ps.hdr >= 0 { + return nc.processHeaderMsgArgs(arg) + } + + // Unroll splitArgs to avoid runtime/heap issues + a := [argsLenMax][]byte{} + args := a[:0] + start := -1 + for i, b := range arg { + switch b { + case ' ', '\t', '\r', '\n': + if start >= 0 { + args = append(args, arg[start:i]) + start = -1 + } + default: + if start < 0 { + start = i + } + } + } + if start >= 0 { + args = append(args, arg[start:]) + } + + switch len(args) { + case 3: + nc.ps.ma.subject = args[0] + nc.ps.ma.sid = parseInt64(args[1]) + nc.ps.ma.reply = nil + nc.ps.ma.size = int(parseInt64(args[2])) + case 4: + nc.ps.ma.subject = args[0] + nc.ps.ma.sid = parseInt64(args[1]) + nc.ps.ma.reply = args[2] + nc.ps.ma.size = int(parseInt64(args[3])) + default: + return fmt.Errorf("nats: processMsgArgs Parse Error: '%s'", arg) + } + if nc.ps.ma.sid < 0 { + return fmt.Errorf("nats: processMsgArgs Bad or Missing Sid: '%s'", arg) + } + if nc.ps.ma.size < 0 { + return fmt.Errorf("nats: processMsgArgs Bad or Missing Size: '%s'", arg) + } + return nil +} + +// processHeaderMsgArgs is for a header based message. +func (nc *Conn) processHeaderMsgArgs(arg []byte) error { + // Unroll splitArgs to avoid runtime/heap issues + a := [argsLenMax][]byte{} + args := a[:0] + start := -1 + for i, b := range arg { + switch b { + case ' ', '\t', '\r', '\n': + if start >= 0 { + args = append(args, arg[start:i]) + start = -1 + } + default: + if start < 0 { + start = i + } + } + } + if start >= 0 { + args = append(args, arg[start:]) + } + + switch len(args) { + case 4: + nc.ps.ma.subject = args[0] + nc.ps.ma.sid = parseInt64(args[1]) + nc.ps.ma.reply = nil + nc.ps.ma.hdr = int(parseInt64(args[2])) + nc.ps.ma.size = int(parseInt64(args[3])) + case 5: + nc.ps.ma.subject = args[0] + nc.ps.ma.sid = parseInt64(args[1]) + nc.ps.ma.reply = args[2] + nc.ps.ma.hdr = int(parseInt64(args[3])) + nc.ps.ma.size = int(parseInt64(args[4])) + default: + return fmt.Errorf("nats: processHeaderMsgArgs Parse Error: '%s'", arg) + } + if nc.ps.ma.sid < 0 { + return fmt.Errorf("nats: processHeaderMsgArgs Bad or Missing Sid: '%s'", arg) + } + if nc.ps.ma.hdr < 0 || nc.ps.ma.hdr > nc.ps.ma.size { + return fmt.Errorf("nats: processHeaderMsgArgs Bad or Missing Header Size: '%s'", arg) + } + if nc.ps.ma.size < 0 { + return fmt.Errorf("nats: processHeaderMsgArgs Bad or Missing Size: '%s'", arg) + } + return nil +} + +// ASCII numbers 0-9 +const ( + ascii_0 = 48 + ascii_9 = 57 +) + +// parseInt64 expects decimal positive numbers. We +// return -1 to signal error +func parseInt64(d []byte) (n int64) { + if len(d) == 0 { + return -1 + } + for _, dec := range d { + if dec < ascii_0 || dec > ascii_9 { + return -1 + } + n = n*10 + (int64(dec) - ascii_0) + } + return n +} diff --git a/vendor/github.com/nats-io/nats.go/rand.go b/vendor/github.com/nats-io/nats.go/rand.go new file mode 100644 index 00000000..0cdee0ac --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/rand.go @@ -0,0 +1,29 @@ +// Copyright 2023 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build !go1.20 +// +build !go1.20 + +// A Go client for the NATS messaging system (https://nats.io). +package nats + +import ( + "math/rand" + "time" +) + +func init() { + // This is not needed since Go 1.20 because now rand.Seed always happens + // by default (uses runtime.fastrand64 instead as source). + rand.Seed(time.Now().UnixNano()) +} diff --git a/vendor/github.com/nats-io/nats.go/testing_internal.go b/vendor/github.com/nats-io/nats.go/testing_internal.go new file mode 100644 index 00000000..18397026 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/testing_internal.go @@ -0,0 +1,59 @@ +// Copyright 2023 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build internal_testing +// +build internal_testing + +// Functions in this file are only available when building nats.go with the +// internal_testing build tag. They are used by the nats.go test suite. +package nats + +// AddMsgFilter adds a message filter for the given subject +// to the connection. The filter will be called for each +// message received on the subject. If the filter returns +// nil, the message will be dropped. +func (nc *Conn) AddMsgFilter(subject string, filter msgFilter) { + nc.subsMu.Lock() + defer nc.subsMu.Unlock() + + if nc.filters == nil { + nc.filters = make(map[string]msgFilter) + } + nc.filters[subject] = filter +} + +// RemoveMsgFilter removes a message filter for the given subject. +func (nc *Conn) RemoveMsgFilter(subject string) { + nc.subsMu.Lock() + defer nc.subsMu.Unlock() + + if nc.filters != nil { + delete(nc.filters, subject) + if len(nc.filters) == 0 { + nc.filters = nil + } + } +} + +// IsJSControlMessage returns true if the message is a JetStream control message. +func IsJSControlMessage(msg *Msg) (bool, int) { + return isJSControlMessage(msg) +} + +// CloseTCPConn closes the underlying TCP connection. +// It can be used to simulate a disconnect. +func (nc *Conn) CloseTCPConn() { + nc.mu.Lock() + defer nc.mu.Unlock() + nc.conn.Close() +} diff --git a/vendor/github.com/nats-io/nats.go/timer.go b/vendor/github.com/nats-io/nats.go/timer.go new file mode 100644 index 00000000..6edeb4cf --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/timer.go @@ -0,0 +1,56 @@ +// Copyright 2017-2022 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package nats + +import ( + "sync" + "time" +) + +// global pool of *time.Timer's. can be used by multiple goroutines concurrently. +var globalTimerPool timerPool + +// timerPool provides GC-able pooling of *time.Timer's. +// can be used by multiple goroutines concurrently. +type timerPool struct { + p sync.Pool +} + +// Get returns a timer that completes after the given duration. +func (tp *timerPool) Get(d time.Duration) *time.Timer { + if t, ok := tp.p.Get().(*time.Timer); ok && t != nil { + t.Reset(d) + return t + } + + return time.NewTimer(d) +} + +// Put pools the given timer. +// +// There is no need to call t.Stop() before calling Put. +// +// Put will try to stop the timer before pooling. If the +// given timer already expired, Put will read the unreceived +// value if there is one. +func (tp *timerPool) Put(t *time.Timer) { + if !t.Stop() { + select { + case <-t.C: + default: + } + } + + tp.p.Put(t) +} diff --git a/vendor/github.com/nats-io/nats.go/util/tls.go b/vendor/github.com/nats-io/nats.go/util/tls.go new file mode 100644 index 00000000..af9f51f0 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/util/tls.go @@ -0,0 +1,28 @@ +// Copyright 2017-2022 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build go1.8 +// +build go1.8 + +package util + +import "crypto/tls" + +// CloneTLSConfig returns a copy of c. +func CloneTLSConfig(c *tls.Config) *tls.Config { + if c == nil { + return &tls.Config{} + } + + return c.Clone() +} diff --git a/vendor/github.com/nats-io/nats.go/util/tls_go17.go b/vendor/github.com/nats-io/nats.go/util/tls_go17.go new file mode 100644 index 00000000..44d46b42 --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/util/tls_go17.go @@ -0,0 +1,50 @@ +// Copyright 2016-2022 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +//go:build go1.7 && !go1.8 +// +build go1.7,!go1.8 + +package util + +import ( + "crypto/tls" +) + +// CloneTLSConfig returns a copy of c. Only the exported fields are copied. +// This is temporary, until this is provided by the language. +// https://go-review.googlesource.com/#/c/28075/ +func CloneTLSConfig(c *tls.Config) *tls.Config { + return &tls.Config{ + Rand: c.Rand, + Time: c.Time, + Certificates: c.Certificates, + NameToCertificate: c.NameToCertificate, + GetCertificate: c.GetCertificate, + RootCAs: c.RootCAs, + NextProtos: c.NextProtos, + ServerName: c.ServerName, + ClientAuth: c.ClientAuth, + ClientCAs: c.ClientCAs, + InsecureSkipVerify: c.InsecureSkipVerify, + CipherSuites: c.CipherSuites, + PreferServerCipherSuites: c.PreferServerCipherSuites, + SessionTicketsDisabled: c.SessionTicketsDisabled, + SessionTicketKey: c.SessionTicketKey, + ClientSessionCache: c.ClientSessionCache, + MinVersion: c.MinVersion, + MaxVersion: c.MaxVersion, + CurvePreferences: c.CurvePreferences, + DynamicRecordSizingDisabled: c.DynamicRecordSizingDisabled, + Renegotiation: c.Renegotiation, + } +} diff --git a/vendor/github.com/nats-io/nats.go/ws.go b/vendor/github.com/nats-io/nats.go/ws.go new file mode 100644 index 00000000..2c2d421a --- /dev/null +++ b/vendor/github.com/nats-io/nats.go/ws.go @@ -0,0 +1,780 @@ +// Copyright 2021-2023 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package nats + +import ( + "bufio" + "bytes" + "crypto/rand" + "crypto/sha1" + "encoding/base64" + "encoding/binary" + "errors" + "fmt" + "io" + mrand "math/rand" + "net/http" + "net/url" + "strings" + "time" + "unicode/utf8" + + "github.com/klauspost/compress/flate" +) + +type wsOpCode int + +const ( + // From https://tools.ietf.org/html/rfc6455#section-5.2 + wsTextMessage = wsOpCode(1) + wsBinaryMessage = wsOpCode(2) + wsCloseMessage = wsOpCode(8) + wsPingMessage = wsOpCode(9) + wsPongMessage = wsOpCode(10) + + wsFinalBit = 1 << 7 + wsRsv1Bit = 1 << 6 // Used for compression, from https://tools.ietf.org/html/rfc7692#section-6 + wsRsv2Bit = 1 << 5 + wsRsv3Bit = 1 << 4 + + wsMaskBit = 1 << 7 + + wsContinuationFrame = 0 + wsMaxFrameHeaderSize = 14 + wsMaxControlPayloadSize = 125 + wsCloseSatusSize = 2 + + // From https://tools.ietf.org/html/rfc6455#section-11.7 + wsCloseStatusNormalClosure = 1000 + wsCloseStatusNoStatusReceived = 1005 + wsCloseStatusAbnormalClosure = 1006 + wsCloseStatusInvalidPayloadData = 1007 + + wsScheme = "ws" + wsSchemeTLS = "wss" + + wsPMCExtension = "permessage-deflate" // per-message compression + wsPMCSrvNoCtx = "server_no_context_takeover" + wsPMCCliNoCtx = "client_no_context_takeover" + wsPMCReqHeaderValue = wsPMCExtension + "; " + wsPMCSrvNoCtx + "; " + wsPMCCliNoCtx +) + +// From https://tools.ietf.org/html/rfc6455#section-1.3 +var wsGUID = []byte("258EAFA5-E914-47DA-95CA-C5AB0DC85B11") + +var compressFinalBlock = []byte{0x00, 0x00, 0xff, 0xff, 0x01, 0x00, 0x00, 0xff, 0xff} + +type websocketReader struct { + r io.Reader + pending [][]byte + ib []byte + ff bool + fc bool + nl bool + dc *wsDecompressor + nc *Conn +} + +type wsDecompressor struct { + flate io.ReadCloser + bufs [][]byte + off int +} + +type websocketWriter struct { + w io.Writer + compress bool + compressor *flate.Writer + ctrlFrames [][]byte // pending frames that should be sent at the next Write() + cm []byte // close message that needs to be sent when everything else has been sent + cmDone bool // a close message has been added or sent (never going back to false) + noMoreSend bool // if true, even if there is a Write() call, we should not send anything +} + +func (d *wsDecompressor) Read(dst []byte) (int, error) { + if len(dst) == 0 { + return 0, nil + } + if len(d.bufs) == 0 { + return 0, io.EOF + } + copied := 0 + rem := len(dst) + for buf := d.bufs[0]; buf != nil && rem > 0; { + n := len(buf[d.off:]) + if n > rem { + n = rem + } + copy(dst[copied:], buf[d.off:d.off+n]) + copied += n + rem -= n + d.off += n + buf = d.nextBuf() + } + return copied, nil +} + +func (d *wsDecompressor) nextBuf() []byte { + // We still have remaining data in the first buffer + if d.off != len(d.bufs[0]) { + return d.bufs[0] + } + // We read the full first buffer. Reset offset. + d.off = 0 + // We were at the last buffer, so we are done. + if len(d.bufs) == 1 { + d.bufs = nil + return nil + } + // Here we move to the next buffer. + d.bufs = d.bufs[1:] + return d.bufs[0] +} + +func (d *wsDecompressor) ReadByte() (byte, error) { + if len(d.bufs) == 0 { + return 0, io.EOF + } + b := d.bufs[0][d.off] + d.off++ + d.nextBuf() + return b, nil +} + +func (d *wsDecompressor) addBuf(b []byte) { + d.bufs = append(d.bufs, b) +} + +func (d *wsDecompressor) decompress() ([]byte, error) { + d.off = 0 + // As per https://tools.ietf.org/html/rfc7692#section-7.2.2 + // add 0x00, 0x00, 0xff, 0xff and then a final block so that flate reader + // does not report unexpected EOF. + d.bufs = append(d.bufs, compressFinalBlock) + // Create or reset the decompressor with his object (wsDecompressor) + // that provides Read() and ReadByte() APIs that will consume from + // the compressed buffers (d.bufs). + if d.flate == nil { + d.flate = flate.NewReader(d) + } else { + d.flate.(flate.Resetter).Reset(d, nil) + } + b, err := io.ReadAll(d.flate) + // Now reset the compressed buffers list + d.bufs = nil + return b, err +} + +func wsNewReader(r io.Reader) *websocketReader { + return &websocketReader{r: r, ff: true} +} + +// From now on, reads will be from the readLoop and we will need to +// acquire the connection lock should we have to send/write a control +// message from handleControlFrame. +// +// Note: this runs under the connection lock. +func (r *websocketReader) doneWithConnect() { + r.nl = true +} + +func (r *websocketReader) Read(p []byte) (int, error) { + var err error + var buf []byte + + if l := len(r.ib); l > 0 { + buf = r.ib + r.ib = nil + } else { + if len(r.pending) > 0 { + return r.drainPending(p), nil + } + + // Get some data from the underlying reader. + n, err := r.r.Read(p) + if err != nil { + return 0, err + } + buf = p[:n] + } + + // Now parse this and decode frames. We will possibly read more to + // ensure that we get a full frame. + var ( + tmpBuf []byte + pos int + max = len(buf) + rem = 0 + ) + for pos < max { + b0 := buf[pos] + frameType := wsOpCode(b0 & 0xF) + final := b0&wsFinalBit != 0 + compressed := b0&wsRsv1Bit != 0 + pos++ + + tmpBuf, pos, err = wsGet(r.r, buf, pos, 1) + if err != nil { + return 0, err + } + b1 := tmpBuf[0] + + // Store size in case it is < 125 + rem = int(b1 & 0x7F) + + switch frameType { + case wsPingMessage, wsPongMessage, wsCloseMessage: + if rem > wsMaxControlPayloadSize { + return 0, fmt.Errorf( + fmt.Sprintf("control frame length bigger than maximum allowed of %v bytes", + wsMaxControlPayloadSize)) + } + if compressed { + return 0, errors.New("control frame should not be compressed") + } + if !final { + return 0, errors.New("control frame does not have final bit set") + } + case wsTextMessage, wsBinaryMessage: + if !r.ff { + return 0, errors.New("new message started before final frame for previous message was received") + } + r.ff = final + r.fc = compressed + case wsContinuationFrame: + // Compressed bit must be only set in the first frame + if r.ff || compressed { + return 0, errors.New("invalid continuation frame") + } + r.ff = final + default: + return 0, fmt.Errorf("unknown opcode %v", frameType) + } + + // If the encoded size is <= 125, then `rem` is simply the remainder size of the + // frame. If it is 126, then the actual size is encoded as a uint16. For larger + // frames, `rem` will initially be 127 and the actual size is encoded as a uint64. + switch rem { + case 126: + tmpBuf, pos, err = wsGet(r.r, buf, pos, 2) + if err != nil { + return 0, err + } + rem = int(binary.BigEndian.Uint16(tmpBuf)) + case 127: + tmpBuf, pos, err = wsGet(r.r, buf, pos, 8) + if err != nil { + return 0, err + } + rem = int(binary.BigEndian.Uint64(tmpBuf)) + } + + // Handle control messages in place... + if wsIsControlFrame(frameType) { + pos, err = r.handleControlFrame(frameType, buf, pos, rem) + if err != nil { + return 0, err + } + rem = 0 + continue + } + + var b []byte + // This ensures that we get the full payload for this frame. + b, pos, err = wsGet(r.r, buf, pos, rem) + if err != nil { + return 0, err + } + // We read the full frame. + rem = 0 + addToPending := true + if r.fc { + // Don't add to pending if we are not dealing with the final frame. + addToPending = r.ff + // Add the compressed payload buffer to the list. + r.addCBuf(b) + // Decompress only when this is the final frame. + if r.ff { + b, err = r.dc.decompress() + if err != nil { + return 0, err + } + r.fc = false + } + } + // Add to the pending list if dealing with uncompressed frames or + // after we have received the full compressed message and decompressed it. + if addToPending { + r.pending = append(r.pending, b) + } + } + // In case of compression, there may be nothing to drain + if len(r.pending) > 0 { + return r.drainPending(p), nil + } + return 0, nil +} + +func (r *websocketReader) addCBuf(b []byte) { + if r.dc == nil { + r.dc = &wsDecompressor{} + } + // Add a copy of the incoming buffer to the list of compressed buffers. + r.dc.addBuf(append([]byte(nil), b...)) +} + +func (r *websocketReader) drainPending(p []byte) int { + var n int + var max = len(p) + + for i, buf := range r.pending { + if n+len(buf) <= max { + copy(p[n:], buf) + n += len(buf) + } else { + // Is there room left? + if n < max { + // Write the partial and update this slice. + rem := max - n + copy(p[n:], buf[:rem]) + n += rem + r.pending[i] = buf[rem:] + } + // These are the remaining slices that will need to be used at + // the next Read() call. + r.pending = r.pending[i:] + return n + } + } + r.pending = r.pending[:0] + return n +} + +func wsGet(r io.Reader, buf []byte, pos, needed int) ([]byte, int, error) { + avail := len(buf) - pos + if avail >= needed { + return buf[pos : pos+needed], pos + needed, nil + } + b := make([]byte, needed) + start := copy(b, buf[pos:]) + for start != needed { + n, err := r.Read(b[start:cap(b)]) + start += n + if err != nil { + return b, start, err + } + } + return b, pos + avail, nil +} + +func (r *websocketReader) handleControlFrame(frameType wsOpCode, buf []byte, pos, rem int) (int, error) { + var payload []byte + var err error + + if rem > 0 { + payload, pos, err = wsGet(r.r, buf, pos, rem) + if err != nil { + return pos, err + } + } + switch frameType { + case wsCloseMessage: + status := wsCloseStatusNoStatusReceived + var body string + lp := len(payload) + // If there is a payload, the status is represented as a 2-byte + // unsigned integer (in network byte order). Then, there may be an + // optional body. + hasStatus, hasBody := lp >= wsCloseSatusSize, lp > wsCloseSatusSize + if hasStatus { + // Decode the status + status = int(binary.BigEndian.Uint16(payload[:wsCloseSatusSize])) + // Now if there is a body, capture it and make sure this is a valid UTF-8. + if hasBody { + body = string(payload[wsCloseSatusSize:]) + if !utf8.ValidString(body) { + // https://tools.ietf.org/html/rfc6455#section-5.5.1 + // If body is present, it must be a valid utf8 + status = wsCloseStatusInvalidPayloadData + body = "invalid utf8 body in close frame" + } + } + } + r.nc.wsEnqueueCloseMsg(r.nl, status, body) + // Return io.EOF so that readLoop will close the connection as client closed + // after processing pending buffers. + return pos, io.EOF + case wsPingMessage: + r.nc.wsEnqueueControlMsg(r.nl, wsPongMessage, payload) + case wsPongMessage: + // Nothing to do.. + } + return pos, nil +} + +func (w *websocketWriter) Write(p []byte) (int, error) { + if w.noMoreSend { + return 0, nil + } + var total int + var n int + var err error + // If there are control frames, they can be sent now. Actually spec says + // that they should be sent ASAP, so we will send before any application data. + if len(w.ctrlFrames) > 0 { + n, err = w.writeCtrlFrames() + if err != nil { + return n, err + } + total += n + } + // Do the following only if there is something to send. + // We will end with checking for need to send close message. + if len(p) > 0 { + if w.compress { + buf := &bytes.Buffer{} + if w.compressor == nil { + w.compressor, _ = flate.NewWriter(buf, flate.BestSpeed) + } else { + w.compressor.Reset(buf) + } + if n, err = w.compressor.Write(p); err != nil { + return n, err + } + if err = w.compressor.Flush(); err != nil { + return n, err + } + b := buf.Bytes() + p = b[:len(b)-4] + } + fh, key := wsCreateFrameHeader(w.compress, wsBinaryMessage, len(p)) + wsMaskBuf(key, p) + n, err = w.w.Write(fh) + total += n + if err == nil { + n, err = w.w.Write(p) + total += n + } + } + if err == nil && w.cm != nil { + n, err = w.writeCloseMsg() + total += n + } + return total, err +} + +func (w *websocketWriter) writeCtrlFrames() (int, error) { + var ( + n int + total int + i int + err error + ) + for ; i < len(w.ctrlFrames); i++ { + buf := w.ctrlFrames[i] + n, err = w.w.Write(buf) + total += n + if err != nil { + break + } + } + if i != len(w.ctrlFrames) { + w.ctrlFrames = w.ctrlFrames[i+1:] + } else { + w.ctrlFrames = w.ctrlFrames[:0] + } + return total, err +} + +func (w *websocketWriter) writeCloseMsg() (int, error) { + n, err := w.w.Write(w.cm) + w.cm, w.noMoreSend = nil, true + return n, err +} + +func wsMaskBuf(key, buf []byte) { + for i := 0; i < len(buf); i++ { + buf[i] ^= key[i&3] + } +} + +// Create the frame header. +// Encodes the frame type and optional compression flag, and the size of the payload. +func wsCreateFrameHeader(compressed bool, frameType wsOpCode, l int) ([]byte, []byte) { + fh := make([]byte, wsMaxFrameHeaderSize) + n, key := wsFillFrameHeader(fh, compressed, frameType, l) + return fh[:n], key +} + +func wsFillFrameHeader(fh []byte, compressed bool, frameType wsOpCode, l int) (int, []byte) { + var n int + b := byte(frameType) + b |= wsFinalBit + if compressed { + b |= wsRsv1Bit + } + b1 := byte(wsMaskBit) + switch { + case l <= 125: + n = 2 + fh[0] = b + fh[1] = b1 | byte(l) + case l < 65536: + n = 4 + fh[0] = b + fh[1] = b1 | 126 + binary.BigEndian.PutUint16(fh[2:], uint16(l)) + default: + n = 10 + fh[0] = b + fh[1] = b1 | 127 + binary.BigEndian.PutUint64(fh[2:], uint64(l)) + } + var key []byte + var keyBuf [4]byte + if _, err := io.ReadFull(rand.Reader, keyBuf[:4]); err != nil { + kv := mrand.Int31() + binary.LittleEndian.PutUint32(keyBuf[:4], uint32(kv)) + } + copy(fh[n:], keyBuf[:4]) + key = fh[n : n+4] + n += 4 + return n, key +} + +func (nc *Conn) wsInitHandshake(u *url.URL) error { + compress := nc.Opts.Compression + tlsRequired := u.Scheme == wsSchemeTLS || nc.Opts.Secure || nc.Opts.TLSConfig != nil || nc.Opts.TLSCertCB != nil || nc.Opts.RootCAsCB != nil + // Do TLS here as needed. + if tlsRequired { + if err := nc.makeTLSConn(); err != nil { + return err + } + } else { + nc.bindToNewConn() + } + + var err error + + // For http request, we need the passed URL to contain either http or https scheme. + scheme := "http" + if tlsRequired { + scheme = "https" + } + ustr := fmt.Sprintf("%s://%s", scheme, u.Host) + + if nc.Opts.ProxyPath != "" { + proxyPath := nc.Opts.ProxyPath + if !strings.HasPrefix(proxyPath, "/") { + proxyPath = "/" + proxyPath + } + ustr += proxyPath + } + + u, err = url.Parse(ustr) + if err != nil { + return err + } + req := &http.Request{ + Method: "GET", + URL: u, + Proto: "HTTP/1.1", + ProtoMajor: 1, + ProtoMinor: 1, + Header: make(http.Header), + Host: u.Host, + } + wsKey, err := wsMakeChallengeKey() + if err != nil { + return err + } + + req.Header["Upgrade"] = []string{"websocket"} + req.Header["Connection"] = []string{"Upgrade"} + req.Header["Sec-WebSocket-Key"] = []string{wsKey} + req.Header["Sec-WebSocket-Version"] = []string{"13"} + if compress { + req.Header.Add("Sec-WebSocket-Extensions", wsPMCReqHeaderValue) + } + if err := req.Write(nc.conn); err != nil { + return err + } + + var resp *http.Response + + br := bufio.NewReaderSize(nc.conn, 4096) + nc.conn.SetReadDeadline(time.Now().Add(nc.Opts.Timeout)) + resp, err = http.ReadResponse(br, req) + if err == nil && + (resp.StatusCode != 101 || + !strings.EqualFold(resp.Header.Get("Upgrade"), "websocket") || + !strings.EqualFold(resp.Header.Get("Connection"), "upgrade") || + resp.Header.Get("Sec-Websocket-Accept") != wsAcceptKey(wsKey)) { + + err = fmt.Errorf("invalid websocket connection") + } + // Check compression extension... + if err == nil && compress { + // Check that not only permessage-deflate extension is present, but that + // we also have server and client no context take over. + srvCompress, noCtxTakeover := wsPMCExtensionSupport(resp.Header) + + // If server does not support compression, then simply disable it in our side. + if !srvCompress { + compress = false + } else if !noCtxTakeover { + err = fmt.Errorf("compression negotiation error") + } + } + if resp != nil { + resp.Body.Close() + } + nc.conn.SetReadDeadline(time.Time{}) + if err != nil { + return err + } + + wsr := wsNewReader(nc.br.r) + wsr.nc = nc + // We have to slurp whatever is in the bufio reader and copy to br.r + if n := br.Buffered(); n != 0 { + wsr.ib, _ = br.Peek(n) + } + nc.br.r = wsr + nc.bw.w = &websocketWriter{w: nc.bw.w, compress: compress} + nc.ws = true + return nil +} + +func (nc *Conn) wsClose() { + nc.mu.Lock() + defer nc.mu.Unlock() + if !nc.ws { + return + } + nc.wsEnqueueCloseMsgLocked(wsCloseStatusNormalClosure, _EMPTY_) +} + +func (nc *Conn) wsEnqueueCloseMsg(needsLock bool, status int, payload string) { + // In some low-level unit tests it will happen... + if nc == nil { + return + } + if needsLock { + nc.mu.Lock() + defer nc.mu.Unlock() + } + nc.wsEnqueueCloseMsgLocked(status, payload) +} + +func (nc *Conn) wsEnqueueCloseMsgLocked(status int, payload string) { + wr, ok := nc.bw.w.(*websocketWriter) + if !ok || wr.cmDone { + return + } + statusAndPayloadLen := 2 + len(payload) + frame := make([]byte, 2+4+statusAndPayloadLen) + n, key := wsFillFrameHeader(frame, false, wsCloseMessage, statusAndPayloadLen) + // Set the status + binary.BigEndian.PutUint16(frame[n:], uint16(status)) + // If there is a payload, copy + if len(payload) > 0 { + copy(frame[n+2:], payload) + } + // Mask status + payload + wsMaskBuf(key, frame[n:n+statusAndPayloadLen]) + wr.cm = frame + wr.cmDone = true + nc.bw.flush() + if c := wr.compressor; c != nil { + c.Close() + } +} + +func (nc *Conn) wsEnqueueControlMsg(needsLock bool, frameType wsOpCode, payload []byte) { + // In some low-level unit tests it will happen... + if nc == nil { + return + } + if needsLock { + nc.mu.Lock() + defer nc.mu.Unlock() + } + wr, ok := nc.bw.w.(*websocketWriter) + if !ok { + return + } + fh, key := wsCreateFrameHeader(false, frameType, len(payload)) + wr.ctrlFrames = append(wr.ctrlFrames, fh) + if len(payload) > 0 { + wsMaskBuf(key, payload) + wr.ctrlFrames = append(wr.ctrlFrames, payload) + } + nc.bw.flush() +} + +func wsPMCExtensionSupport(header http.Header) (bool, bool) { + for _, extensionList := range header["Sec-Websocket-Extensions"] { + extensions := strings.Split(extensionList, ",") + for _, extension := range extensions { + extension = strings.Trim(extension, " \t") + params := strings.Split(extension, ";") + for i, p := range params { + p = strings.Trim(p, " \t") + if strings.EqualFold(p, wsPMCExtension) { + var snc bool + var cnc bool + for j := i + 1; j < len(params); j++ { + p = params[j] + p = strings.Trim(p, " \t") + if strings.EqualFold(p, wsPMCSrvNoCtx) { + snc = true + } else if strings.EqualFold(p, wsPMCCliNoCtx) { + cnc = true + } + if snc && cnc { + return true, true + } + } + return true, false + } + } + } + } + return false, false +} + +func wsMakeChallengeKey() (string, error) { + p := make([]byte, 16) + if _, err := io.ReadFull(rand.Reader, p); err != nil { + return "", err + } + return base64.StdEncoding.EncodeToString(p), nil +} + +func wsAcceptKey(key string) string { + h := sha1.New() + h.Write([]byte(key)) + h.Write(wsGUID) + return base64.StdEncoding.EncodeToString(h.Sum(nil)) +} + +// Returns true if the op code corresponds to a control frame. +func wsIsControlFrame(frameType wsOpCode) bool { + return frameType >= wsCloseMessage +} + +func isWebsocketScheme(u *url.URL) bool { + return u.Scheme == wsScheme || u.Scheme == wsSchemeTLS +} diff --git a/vendor/github.com/nats-io/nkeys/.gitignore b/vendor/github.com/nats-io/nkeys/.gitignore new file mode 100644 index 00000000..d23676d2 --- /dev/null +++ b/vendor/github.com/nats-io/nkeys/.gitignore @@ -0,0 +1,16 @@ +# Binaries for programs and plugins +*.exe +*.dll +*.so +*.dylib +build/ + +# Test binary, build with `go test -c` +*.test + +# Output of the go coverage tool, specifically when used with LiteIDE +*.out + +# Project-local glide cache, RE: https://github.com/Masterminds/glide/issues/736 +.glide/ +.idea/ diff --git a/vendor/github.com/nats-io/nkeys/.goreleaser.yml b/vendor/github.com/nats-io/nkeys/.goreleaser.yml new file mode 100644 index 00000000..e5c4f154 --- /dev/null +++ b/vendor/github.com/nats-io/nkeys/.goreleaser.yml @@ -0,0 +1,63 @@ +project_name: nkeys +release: + github: + owner: nats-io + name: nkeys + name_template: '{{.Tag}}' + draft: true +builds: + - id: nk + main: ./nk/main.go + ldflags: "-X main.Version={{.Tag}}_{{.Commit}}" + binary: nk + goos: + - darwin + - linux + - windows + - freebsd + goarch: + - amd64 + - arm + - arm64 + - 386 + - mips64le + - s390x + goarm: + - 6 + - 7 + ignore: + - goos: darwin + goarch: 386 + - goos: freebsd + goarch: arm + - goos: freebsd + goarch: arm64 + - goos: freebsd + goarch: 386 + +dist: build + +archives: + - name_template: '{{ .ProjectName }}-v{{ .Version }}-{{ .Os }}-{{ .Arch }}{{ if .Arm + }}v{{ .Arm }}{{ end }}' + wrap_in_directory: true + format: zip + files: + - README.md + - LICENSE + +checksum: + name_template: '{{ .ProjectName }}-v{{ .Version }}-checksums.txt' + +snapshot: + name_template: 'dev' + +nfpms: + - file_name_template: '{{ .ProjectName }}-v{{ .Version }}-{{ .Arch }}{{ if .Arm + }}v{{ .Arm }}{{ end }}' + maintainer: nats.io + description: NKeys utility cli program + vendor: nats-io + bindir: /usr/local/bin + formats: + - deb \ No newline at end of file diff --git a/vendor/github.com/nats-io/nkeys/GOVERNANCE.md b/vendor/github.com/nats-io/nkeys/GOVERNANCE.md new file mode 100644 index 00000000..744d3bc2 --- /dev/null +++ b/vendor/github.com/nats-io/nkeys/GOVERNANCE.md @@ -0,0 +1,3 @@ +# NATS NKEYS Governance + +NATS NKEYS is part of the NATS project and is subject to the [NATS Governance](https://github.com/nats-io/nats-general/blob/master/GOVERNANCE.md). \ No newline at end of file diff --git a/vendor/github.com/nats-io/nkeys/LICENSE b/vendor/github.com/nats-io/nkeys/LICENSE new file mode 100644 index 00000000..261eeb9e --- /dev/null +++ b/vendor/github.com/nats-io/nkeys/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. 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Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. 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In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/vendor/github.com/nats-io/nkeys/MAINTAINERS.md b/vendor/github.com/nats-io/nkeys/MAINTAINERS.md new file mode 100644 index 00000000..23214655 --- /dev/null +++ b/vendor/github.com/nats-io/nkeys/MAINTAINERS.md @@ -0,0 +1,8 @@ +# Maintainers + +Maintainership is on a per project basis. + +### Maintainers + - Derek Collison [@derekcollison](https://github.com/derekcollison) + - Ivan Kozlovic [@kozlovic](https://github.com/kozlovic) + - Waldemar Quevedo [@wallyqs](https://github.com/wallyqs) diff --git a/vendor/github.com/nats-io/nkeys/README.md b/vendor/github.com/nats-io/nkeys/README.md new file mode 100644 index 00000000..17e3a8e3 --- /dev/null +++ b/vendor/github.com/nats-io/nkeys/README.md @@ -0,0 +1,68 @@ +# NKEYS + +[![License Apache 2](https://img.shields.io/badge/License-Apache2-blue.svg)](https://www.apache.org/licenses/LICENSE-2.0) +[![Go Report Card](https://goreportcard.com/badge/github.com/nats-io/nkeys)](https://goreportcard.com/report/github.com/nats-io/nkeys) +[![Build Status](https://github.com/nats-io/nkeys/actions/workflows/release.yaml/badge.svg)](https://github.com/nats-io/nkeys/actions/workflows/release.yaml/badge.svg) +[![GoDoc](https://godoc.org/github.com/nats-io/nkeys?status.svg)](https://godoc.org/github.com/nats-io/nkeys) +[![Coverage Status](https://coveralls.io/repos/github/nats-io/nkeys/badge.svg?branch=main&service=github)](https://coveralls.io/github/nats-io/nkeys?branch=main) + +A public-key signature system based on [Ed25519](https://ed25519.cr.yp.to/) for the NATS ecosystem. + +## About + +The NATS ecosystem will be moving to [Ed25519](https://ed25519.cr.yp.to/) keys for identity, authentication and authorization for entities such as Accounts, Users, Servers and Clusters. + +Ed25519 is fast and resistant to side channel attacks. Generation of a seed key is all that is needed to be stored and kept safe, as the seed can generate both the public and private keys. + +The NATS system will utilize Ed25519 keys, meaning that NATS systems will never store or even have access to any private keys. Authentication will utilize a random challenge response mechanism. + +Dealing with 32 byte and 64 byte raw keys can be challenging. NKEYS is designed to formulate keys in a much friendlier fashion and references work done in cryptocurrencies, specifically [Stellar](https://www.stellar.org/). Bitcoin and others used a form of Base58 (or Base58Check) to encode raw keys. Stellar utilized a more traditional Base32 with a CRC16 and a version or prefix byte. NKEYS utilizes a similar format where the prefix will be 1 byte for public and private keys and will be 2 bytes for seeds. The base32 encoding of these prefixes will yield friendly human readable prefixes, e.g. '**N**' = server, '**C**' = cluster, '**O**' = operator, '**A**' = account, and '**U**' = user. '**P**' is used for private keys. For seeds, the first encoded prefix is '**S**', and the second character will be the type for the public key, e.g. "**SU**" is a seed for a user key pair, "**SA**" is a seed for an account key pair. + +## Installation + +Use the `go` command: + + $ go get github.com/nats-io/nkeys + +## nk - Command Line Utility + +Located under the nk [directory](https://github.com/nats-io/nkeys/tree/master/nk). + +## Basic API Usage +```go + +// Create a new User KeyPair +user, _ := nkeys.CreateUser() + +// Sign some data with a full key pair user. +data := []byte("Hello World") +sig, _ := user.Sign(data) + +// Verify the signature. +err = user.Verify(data, sig) + +// Access the seed, the only thing that needs to be stored and kept safe. +// seed = "SUAKYRHVIOREXV7EUZTBHUHL7NUMHPMAS7QMDU3GTIUWEI5LDNOXD43IZY" +seed, _ := user.Seed() + +// Access the public key which can be shared. +// publicKey = "UD466L6EBCM3YY5HEGHJANNTN4LSKTSUXTH7RILHCKEQMQHTBNLHJJXT" +publicKey, _ := user.PublicKey() + +// Create a full User who can sign and verify from a private seed. +user, _ = nkeys.FromSeed(seed) + +// Create a User who can only verify signatures via a public key. +user, _ = nkeys.FromPublicKey(publicKey) + +// Create a User KeyPair with our own random data. +var rawSeed [32]byte +_, err := io.ReadFull(rand.Reader, rawSeed[:]) // Or some other random source. +user2, _ := nkeys.FromRawSeed(PrefixByteUser, rawSeed) + +``` + +## License + +Unless otherwise noted, the NATS source files are distributed +under the Apache Version 2.0 license found in the LICENSE file. diff --git a/vendor/github.com/nats-io/nkeys/TODO.md b/vendor/github.com/nats-io/nkeys/TODO.md new file mode 100644 index 00000000..2649c9e5 --- /dev/null +++ b/vendor/github.com/nats-io/nkeys/TODO.md @@ -0,0 +1,5 @@ + +# General + +- [ ] Child key derivation +- [ ] Hardware support, e.g. YubiHSM diff --git a/vendor/github.com/nats-io/nkeys/crc16.go b/vendor/github.com/nats-io/nkeys/crc16.go new file mode 100644 index 00000000..fbe38fbc --- /dev/null +++ b/vendor/github.com/nats-io/nkeys/crc16.go @@ -0,0 +1,68 @@ +// Copyright 2018 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package nkeys + +// An implementation of crc16 according to CCITT standards for XMODEM. + +var crc16tab = [256]uint16{ + 0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50a5, 0x60c6, 0x70e7, + 0x8108, 0x9129, 0xa14a, 0xb16b, 0xc18c, 0xd1ad, 0xe1ce, 0xf1ef, + 0x1231, 0x0210, 0x3273, 0x2252, 0x52b5, 0x4294, 0x72f7, 0x62d6, + 0x9339, 0x8318, 0xb37b, 0xa35a, 0xd3bd, 0xc39c, 0xf3ff, 0xe3de, + 0x2462, 0x3443, 0x0420, 0x1401, 0x64e6, 0x74c7, 0x44a4, 0x5485, + 0xa56a, 0xb54b, 0x8528, 0x9509, 0xe5ee, 0xf5cf, 0xc5ac, 0xd58d, + 0x3653, 0x2672, 0x1611, 0x0630, 0x76d7, 0x66f6, 0x5695, 0x46b4, + 0xb75b, 0xa77a, 0x9719, 0x8738, 0xf7df, 0xe7fe, 0xd79d, 0xc7bc, + 0x48c4, 0x58e5, 0x6886, 0x78a7, 0x0840, 0x1861, 0x2802, 0x3823, + 0xc9cc, 0xd9ed, 0xe98e, 0xf9af, 0x8948, 0x9969, 0xa90a, 0xb92b, + 0x5af5, 0x4ad4, 0x7ab7, 0x6a96, 0x1a71, 0x0a50, 0x3a33, 0x2a12, + 0xdbfd, 0xcbdc, 0xfbbf, 0xeb9e, 0x9b79, 0x8b58, 0xbb3b, 0xab1a, + 0x6ca6, 0x7c87, 0x4ce4, 0x5cc5, 0x2c22, 0x3c03, 0x0c60, 0x1c41, + 0xedae, 0xfd8f, 0xcdec, 0xddcd, 0xad2a, 0xbd0b, 0x8d68, 0x9d49, + 0x7e97, 0x6eb6, 0x5ed5, 0x4ef4, 0x3e13, 0x2e32, 0x1e51, 0x0e70, + 0xff9f, 0xefbe, 0xdfdd, 0xcffc, 0xbf1b, 0xaf3a, 0x9f59, 0x8f78, + 0x9188, 0x81a9, 0xb1ca, 0xa1eb, 0xd10c, 0xc12d, 0xf14e, 0xe16f, + 0x1080, 0x00a1, 0x30c2, 0x20e3, 0x5004, 0x4025, 0x7046, 0x6067, + 0x83b9, 0x9398, 0xa3fb, 0xb3da, 0xc33d, 0xd31c, 0xe37f, 0xf35e, + 0x02b1, 0x1290, 0x22f3, 0x32d2, 0x4235, 0x5214, 0x6277, 0x7256, + 0xb5ea, 0xa5cb, 0x95a8, 0x8589, 0xf56e, 0xe54f, 0xd52c, 0xc50d, + 0x34e2, 0x24c3, 0x14a0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405, + 0xa7db, 0xb7fa, 0x8799, 0x97b8, 0xe75f, 0xf77e, 0xc71d, 0xd73c, + 0x26d3, 0x36f2, 0x0691, 0x16b0, 0x6657, 0x7676, 0x4615, 0x5634, + 0xd94c, 0xc96d, 0xf90e, 0xe92f, 0x99c8, 0x89e9, 0xb98a, 0xa9ab, + 0x5844, 0x4865, 0x7806, 0x6827, 0x18c0, 0x08e1, 0x3882, 0x28a3, + 0xcb7d, 0xdb5c, 0xeb3f, 0xfb1e, 0x8bf9, 0x9bd8, 0xabbb, 0xbb9a, + 0x4a75, 0x5a54, 0x6a37, 0x7a16, 0x0af1, 0x1ad0, 0x2ab3, 0x3a92, + 0xfd2e, 0xed0f, 0xdd6c, 0xcd4d, 0xbdaa, 0xad8b, 0x9de8, 0x8dc9, + 0x7c26, 0x6c07, 0x5c64, 0x4c45, 0x3ca2, 0x2c83, 0x1ce0, 0x0cc1, + 0xef1f, 0xff3e, 0xcf5d, 0xdf7c, 0xaf9b, 0xbfba, 0x8fd9, 0x9ff8, + 0x6e17, 0x7e36, 0x4e55, 0x5e74, 0x2e93, 0x3eb2, 0x0ed1, 0x1ef0, +} + +// crc16 returns the 2-byte crc for the data provided. +func crc16(data []byte) uint16 { + var crc uint16 + for _, b := range data { + crc = ((crc << 8) & 0xffff) ^ crc16tab[((crc>>8)^uint16(b))&0x00FF] + } + return crc +} + +// validate will check the calculated crc16 checksum for data against the expected. +func validate(data []byte, expected uint16) error { + if crc16(data) != expected { + return ErrInvalidChecksum + } + return nil +} diff --git a/vendor/github.com/nats-io/nkeys/creds_utils.go b/vendor/github.com/nats-io/nkeys/creds_utils.go new file mode 100644 index 00000000..ecd94631 --- /dev/null +++ b/vendor/github.com/nats-io/nkeys/creds_utils.go @@ -0,0 +1,78 @@ +package nkeys + +import ( + "bytes" + "regexp" + "strings" +) + +var userConfigRE = regexp.MustCompile(`\s*(?:(?:[-]{3,}.*[-]{3,}\r?\n)([\w\-.=]+)(?:\r?\n[-]{3,}.*[-]{3,}\r?\n))`) + +// ParseDecoratedJWT takes a creds file and returns the JWT portion. +func ParseDecoratedJWT(contents []byte) (string, error) { + items := userConfigRE.FindAllSubmatch(contents, -1) + if len(items) == 0 { + return string(contents), nil + } + // First result should be the user JWT. + // We copy here so that if the file contained a seed file too we wipe appropriately. + raw := items[0][1] + tmp := make([]byte, len(raw)) + copy(tmp, raw) + return strings.TrimSpace(string(tmp)), nil +} + +// ParseDecoratedNKey takes a creds file, finds the NKey portion and creates a +// key pair from it. +func ParseDecoratedNKey(contents []byte) (KeyPair, error) { + var seed []byte + + items := userConfigRE.FindAllSubmatch(contents, -1) + if len(items) > 1 { + seed = items[1][1] + } else { + lines := bytes.Split(contents, []byte("\n")) + for _, line := range lines { + if bytes.HasPrefix(bytes.TrimSpace(line), []byte("SO")) || + bytes.HasPrefix(bytes.TrimSpace(line), []byte("SA")) || + bytes.HasPrefix(bytes.TrimSpace(line), []byte("SU")) { + seed = line + break + } + } + } + if seed == nil { + return nil, ErrNoSeedFound + } + if !bytes.HasPrefix(seed, []byte("SO")) && + !bytes.HasPrefix(seed, []byte("SA")) && + !bytes.HasPrefix(seed, []byte("SU")) { + return nil, ErrInvalidNkeySeed + } + kp, err := FromSeed(seed) + if err != nil { + return nil, err + } + return kp, nil +} + +// ParseDecoratedUserNKey takes a creds file, finds the NKey portion and creates a +// key pair from it. Similar to ParseDecoratedNKey but fails for non-user keys. +func ParseDecoratedUserNKey(contents []byte) (KeyPair, error) { + nk, err := ParseDecoratedNKey(contents) + if err != nil { + return nil, err + } + seed, err := nk.Seed() + if err != nil { + return nil, err + } + if !bytes.HasPrefix(seed, []byte("SU")) { + return nil, ErrInvalidUserSeed + } + kp, err := FromSeed(seed) + if err != nil { + return nil, err + } + return kp, nil +} diff --git a/vendor/github.com/nats-io/nkeys/dependencies.md b/vendor/github.com/nats-io/nkeys/dependencies.md new file mode 100644 index 00000000..370184aa --- /dev/null +++ b/vendor/github.com/nats-io/nkeys/dependencies.md @@ -0,0 +1,12 @@ +# External Dependencies + +This file lists the dependencies used in this repository. + +| Dependency | License | +|-|-| +| Go | BSD 3-Clause "New" or "Revised" License | +| golang.org/x/crypto v0.3.0 | BSD 3-Clause "New" or "Revised" License | +| golang.org/x/net v0.2.0 | BSD 3-Clause "New" or "Revised" License | +| golang.org/x/sys v0.2.0 | BSD 3-Clause "New" or "Revised" License | +| golang.org/x/term v0.2.0 | BSD 3-Clause "New" or "Revised" License | +| golang.org/x/text v0.4.0 | BSD 3-Clause "New" or "Revised" License | diff --git a/vendor/github.com/nats-io/nkeys/errors.go b/vendor/github.com/nats-io/nkeys/errors.go new file mode 100644 index 00000000..a30bb96e --- /dev/null +++ b/vendor/github.com/nats-io/nkeys/errors.go @@ -0,0 +1,50 @@ +// Copyright 2022 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package nkeys + +// Errors +const ( + ErrInvalidPrefixByte = nkeysError("nkeys: invalid prefix byte") + ErrInvalidKey = nkeysError("nkeys: invalid key") + ErrInvalidPublicKey = nkeysError("nkeys: invalid public key") + ErrInvalidPrivateKey = nkeysError("nkeys: invalid private key") + ErrInvalidSeedLen = nkeysError("nkeys: invalid seed length") + ErrInvalidSeed = nkeysError("nkeys: invalid seed") + ErrInvalidEncoding = nkeysError("nkeys: invalid encoded key") + ErrInvalidSignature = nkeysError("nkeys: signature verification failed") + ErrCannotSign = nkeysError("nkeys: can not sign, no private key available") + ErrPublicKeyOnly = nkeysError("nkeys: no seed or private key available") + ErrIncompatibleKey = nkeysError("nkeys: incompatible key") + ErrInvalidChecksum = nkeysError("nkeys: invalid checksum") + ErrNoSeedFound = nkeysError("nkeys: no nkey seed found") + ErrInvalidNkeySeed = nkeysError("nkeys: doesn't contain a seed nkey") + ErrInvalidUserSeed = nkeysError("nkeys: doesn't contain an user seed nkey") + ErrInvalidRecipient = nkeysError("nkeys: not a valid recipient public curve key") + ErrInvalidSender = nkeysError("nkeys: not a valid sender public curve key") + ErrInvalidCurveKey = nkeysError("nkeys: not a valid curve key") + ErrInvalidCurveSeed = nkeysError("nkeys: not a valid curve seed") + ErrInvalidEncrypted = nkeysError("nkeys: encrypted input is not valid") + ErrInvalidEncVersion = nkeysError("nkeys: encrypted input wrong version") + ErrCouldNotDecrypt = nkeysError("nkeys: could not decrypt input") + ErrInvalidCurveKeyOperation = nkeysError("nkeys: curve key is not valid for sign/verify") + ErrInvalidNKeyOperation = nkeysError("nkeys: only curve key can seal/open") + ErrCannotOpen = nkeysError("nkeys: cannot open no private curve key available") + ErrCannotSeal = nkeysError("nkeys: cannot seal no private curve key available") +) + +type nkeysError string + +func (e nkeysError) Error() string { + return string(e) +} diff --git a/vendor/github.com/nats-io/nkeys/keypair.go b/vendor/github.com/nats-io/nkeys/keypair.go new file mode 100644 index 00000000..9d055180 --- /dev/null +++ b/vendor/github.com/nats-io/nkeys/keypair.go @@ -0,0 +1,146 @@ +// Copyright 2018-2022 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package nkeys + +import ( + "bytes" + "crypto/rand" + "io" + + "golang.org/x/crypto/ed25519" +) + +// kp is the internal struct for a kepypair using seed. +type kp struct { + seed []byte +} + +// All seeds are 32 bytes long. +const seedLen = 32 + +// CreatePair will create a KeyPair based on the rand entropy and a type/prefix byte. +func CreatePair(prefix PrefixByte) (KeyPair, error) { + return CreatePairWithRand(prefix, rand.Reader) +} + +// CreatePair will create a KeyPair based on the rand reader and a type/prefix byte. rand can be nil. +func CreatePairWithRand(prefix PrefixByte, rr io.Reader) (KeyPair, error) { + if prefix == PrefixByteCurve { + return CreateCurveKeysWithRand(rr) + } + if rr == nil { + rr = rand.Reader + } + var rawSeed [seedLen]byte + + _, err := io.ReadFull(rr, rawSeed[:]) + if err != nil { + return nil, err + } + + seed, err := EncodeSeed(prefix, rawSeed[:]) + if err != nil { + return nil, err + } + return &kp{seed}, nil +} + +// rawSeed will return the raw, decoded 64 byte seed. +func (pair *kp) rawSeed() ([]byte, error) { + _, raw, err := DecodeSeed(pair.seed) + return raw, err +} + +// keys will return a 32 byte public key and a 64 byte private key utilizing the seed. +func (pair *kp) keys() (ed25519.PublicKey, ed25519.PrivateKey, error) { + raw, err := pair.rawSeed() + if err != nil { + return nil, nil, err + } + return ed25519.GenerateKey(bytes.NewReader(raw)) +} + +// Wipe will randomize the contents of the seed key +func (pair *kp) Wipe() { + io.ReadFull(rand.Reader, pair.seed) + pair.seed = nil +} + +// Seed will return the encoded seed. +func (pair *kp) Seed() ([]byte, error) { + return pair.seed, nil +} + +// PublicKey will return the encoded public key associated with the KeyPair. +// All KeyPairs have a public key. +func (pair *kp) PublicKey() (string, error) { + public, raw, err := DecodeSeed(pair.seed) + if err != nil { + return "", err + } + pub, _, err := ed25519.GenerateKey(bytes.NewReader(raw)) + if err != nil { + return "", err + } + pk, err := Encode(public, pub) + if err != nil { + return "", err + } + return string(pk), nil +} + +// PrivateKey will return the encoded private key for KeyPair. +func (pair *kp) PrivateKey() ([]byte, error) { + _, priv, err := pair.keys() + if err != nil { + return nil, err + } + return Encode(PrefixBytePrivate, priv) +} + +// Sign will sign the input with KeyPair's private key. +func (pair *kp) Sign(input []byte) ([]byte, error) { + _, priv, err := pair.keys() + if err != nil { + return nil, err + } + return ed25519.Sign(priv, input), nil +} + +// Verify will verify the input against a signature utilizing the public key. +func (pair *kp) Verify(input []byte, sig []byte) error { + pub, _, err := pair.keys() + if err != nil { + return err + } + if !ed25519.Verify(pub, input, sig) { + return ErrInvalidSignature + } + return nil +} + +// Seal is only supported on CurveKeyPair +func (pair *kp) Seal(input []byte, recipient string) ([]byte, error) { + return nil, ErrInvalidNKeyOperation +} + +// SealWithRand is only supported on CurveKeyPair +func (pair *kp) SealWithRand(input []byte, recipient string, rr io.Reader) ([]byte, error) { + return nil, ErrInvalidNKeyOperation +} + +// Open is only supported on CurveKey +func (pair *kp) Open(input []byte, sender string) ([]byte, error) { + return nil, ErrInvalidNKeyOperation +} diff --git a/vendor/github.com/nats-io/nkeys/nkeys.go b/vendor/github.com/nats-io/nkeys/nkeys.go new file mode 100644 index 00000000..6f1ba205 --- /dev/null +++ b/vendor/github.com/nats-io/nkeys/nkeys.go @@ -0,0 +1,100 @@ +// Copyright 2018-2019 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// Package nkeys is an Ed25519 based public-key signature system that simplifies keys and seeds +// and performs signing and verification. +// It also supports encryption via x25519 keys and is compatible with https://pkg.go.dev/golang.org/x/crypto/nacl/box. +package nkeys + +import "io" + +// Version is our current version +const Version = "0.4.7" + +// KeyPair provides the central interface to nkeys. +type KeyPair interface { + Seed() ([]byte, error) + PublicKey() (string, error) + PrivateKey() ([]byte, error) + // Sign is only supported on Non CurveKeyPairs + Sign(input []byte) ([]byte, error) + // Verify is only supported on Non CurveKeyPairs + Verify(input []byte, sig []byte) error + Wipe() + // Seal is only supported on CurveKeyPair + Seal(input []byte, recipient string) ([]byte, error) + // SealWithRand is only supported on CurveKeyPair + SealWithRand(input []byte, recipient string, rr io.Reader) ([]byte, error) + // Open is only supported on CurveKey + Open(input []byte, sender string) ([]byte, error) +} + +// CreateUser will create a User typed KeyPair. +func CreateUser() (KeyPair, error) { + return CreatePair(PrefixByteUser) +} + +// CreateAccount will create an Account typed KeyPair. +func CreateAccount() (KeyPair, error) { + return CreatePair(PrefixByteAccount) +} + +// CreateServer will create a Server typed KeyPair. +func CreateServer() (KeyPair, error) { + return CreatePair(PrefixByteServer) +} + +// CreateCluster will create a Cluster typed KeyPair. +func CreateCluster() (KeyPair, error) { + return CreatePair(PrefixByteCluster) +} + +// CreateOperator will create an Operator typed KeyPair. +func CreateOperator() (KeyPair, error) { + return CreatePair(PrefixByteOperator) +} + +// FromPublicKey will create a KeyPair capable of verifying signatures. +func FromPublicKey(public string) (KeyPair, error) { + raw, err := decode([]byte(public)) + if err != nil { + return nil, err + } + pre := PrefixByte(raw[0]) + if err := checkValidPublicPrefixByte(pre); err != nil { + return nil, ErrInvalidPublicKey + } + return &pub{pre, raw[1:]}, nil +} + +// FromSeed will create a KeyPair capable of signing and verifying signatures. +func FromSeed(seed []byte) (KeyPair, error) { + prefix, _, err := DecodeSeed(seed) + if err != nil { + return nil, err + } + if prefix == PrefixByteCurve { + return FromCurveSeed(seed) + } + copy := append([]byte{}, seed...) + return &kp{copy}, nil +} + +// FromRawSeed will create a KeyPair from the raw 32 byte seed for a given type. +func FromRawSeed(prefix PrefixByte, rawSeed []byte) (KeyPair, error) { + seed, err := EncodeSeed(prefix, rawSeed) + if err != nil { + return nil, err + } + return &kp{seed}, nil +} diff --git a/vendor/github.com/nats-io/nkeys/public.go b/vendor/github.com/nats-io/nkeys/public.go new file mode 100644 index 00000000..c3cd21ed --- /dev/null +++ b/vendor/github.com/nats-io/nkeys/public.go @@ -0,0 +1,86 @@ +// Copyright 2018 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package nkeys + +import ( + "crypto/rand" + "io" + + "golang.org/x/crypto/ed25519" +) + +// A KeyPair from a public key capable of verifying only. +type pub struct { + pre PrefixByte + pub ed25519.PublicKey +} + +// PublicKey will return the encoded public key associated with the KeyPair. +// All KeyPairs have a public key. +func (p *pub) PublicKey() (string, error) { + pk, err := Encode(p.pre, p.pub) + if err != nil { + return "", err + } + return string(pk), nil +} + +// Seed will return an error since this is not available for public key only KeyPairs. +func (p *pub) Seed() ([]byte, error) { + return nil, ErrPublicKeyOnly +} + +// PrivateKey will return an error since this is not available for public key only KeyPairs. +func (p *pub) PrivateKey() ([]byte, error) { + return nil, ErrPublicKeyOnly +} + +// Sign will return an error since this is not available for public key only KeyPairs. +func (p *pub) Sign(input []byte) ([]byte, error) { + return nil, ErrCannotSign +} + +// Verify will verify the input against a signature utilizing the public key. +func (p *pub) Verify(input []byte, sig []byte) error { + if !ed25519.Verify(p.pub, input, sig) { + return ErrInvalidSignature + } + return nil +} + +// Wipe will randomize the public key and erase the pre byte. +func (p *pub) Wipe() { + p.pre = '0' + io.ReadFull(rand.Reader, p.pub) +} + +func (p *pub) Seal(input []byte, recipient string) ([]byte, error) { + if p.pre == PrefixByteCurve { + return nil, ErrCannotSeal + } + return nil, ErrInvalidNKeyOperation +} +func (p *pub) SealWithRand(input []byte, _recipient string, rr io.Reader) ([]byte, error) { + if p.pre == PrefixByteCurve { + return nil, ErrCannotSeal + } + return nil, ErrInvalidNKeyOperation +} + +func (p *pub) Open(input []byte, sender string) ([]byte, error) { + if p.pre == PrefixByteCurve { + return nil, ErrCannotOpen + } + return nil, ErrInvalidNKeyOperation +} diff --git a/vendor/github.com/nats-io/nkeys/strkey.go b/vendor/github.com/nats-io/nkeys/strkey.go new file mode 100644 index 00000000..8ae33116 --- /dev/null +++ b/vendor/github.com/nats-io/nkeys/strkey.go @@ -0,0 +1,314 @@ +// Copyright 2018-2023 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package nkeys + +import ( + "bytes" + "encoding/base32" + "encoding/binary" +) + +// PrefixByte is a lead byte representing the type. +type PrefixByte byte + +const ( + // PrefixByteSeed is the version byte used for encoded NATS Seeds + PrefixByteSeed PrefixByte = 18 << 3 // Base32-encodes to 'S...' + + // PrefixBytePrivate is the version byte used for encoded NATS Private keys + PrefixBytePrivate PrefixByte = 15 << 3 // Base32-encodes to 'P...' + + // PrefixByteServer is the version byte used for encoded NATS Servers + PrefixByteServer PrefixByte = 13 << 3 // Base32-encodes to 'N...' + + // PrefixByteCluster is the version byte used for encoded NATS Clusters + PrefixByteCluster PrefixByte = 2 << 3 // Base32-encodes to 'C...' + + // PrefixByteOperator is the version byte used for encoded NATS Operators + PrefixByteOperator PrefixByte = 14 << 3 // Base32-encodes to 'O...' + + // PrefixByteAccount is the version byte used for encoded NATS Accounts + PrefixByteAccount PrefixByte = 0 // Base32-encodes to 'A...' + + // PrefixByteUser is the version byte used for encoded NATS Users + PrefixByteUser PrefixByte = 20 << 3 // Base32-encodes to 'U...' + + // PrefixByteCurve is the version byte used for encoded CurveKeys (X25519) + PrefixByteCurve PrefixByte = 23 << 3 // Base32-encodes to 'X...' + + // PrefixByteUnknown is for unknown prefixes. + PrefixByteUnknown PrefixByte = 25 << 3 // Base32-encodes to 'Z...' +) + +// Set our encoding to not include padding '==' +var b32Enc = base32.StdEncoding.WithPadding(base32.NoPadding) + +// Encode will encode a raw key or seed with the prefix and crc16 and then base32 encoded. +func Encode(prefix PrefixByte, src []byte) ([]byte, error) { + if err := checkValidPrefixByte(prefix); err != nil { + return nil, err + } + + var raw bytes.Buffer + + // write prefix byte + if err := raw.WriteByte(byte(prefix)); err != nil { + return nil, err + } + + // write payload + if _, err := raw.Write(src); err != nil { + return nil, err + } + + // Calculate and write crc16 checksum + err := binary.Write(&raw, binary.LittleEndian, crc16(raw.Bytes())) + if err != nil { + return nil, err + } + + data := raw.Bytes() + buf := make([]byte, b32Enc.EncodedLen(len(data))) + b32Enc.Encode(buf, data) + return buf[:], nil +} + +// EncodeSeed will encode a raw key with the prefix and then seed prefix and crc16 and then base32 encoded. +// `src` must be 32 bytes long (ed25519.SeedSize). +func EncodeSeed(public PrefixByte, src []byte) ([]byte, error) { + if err := checkValidPublicPrefixByte(public); err != nil { + return nil, err + } + + if len(src) != seedLen { + return nil, ErrInvalidSeedLen + } + + // In order to make this human printable for both bytes, we need to do a little + // bit manipulation to setup for base32 encoding which takes 5 bits at a time. + b1 := byte(PrefixByteSeed) | (byte(public) >> 5) + b2 := (byte(public) & 31) << 3 // 31 = 00011111 + + var raw bytes.Buffer + + raw.WriteByte(b1) + raw.WriteByte(b2) + + // write payload + if _, err := raw.Write(src); err != nil { + return nil, err + } + + // Calculate and write crc16 checksum + err := binary.Write(&raw, binary.LittleEndian, crc16(raw.Bytes())) + if err != nil { + return nil, err + } + + data := raw.Bytes() + buf := make([]byte, b32Enc.EncodedLen(len(data))) + b32Enc.Encode(buf, data) + return buf, nil +} + +// IsValidEncoding will tell you if the encoding is a valid key. +func IsValidEncoding(src []byte) bool { + _, err := decode(src) + return err == nil +} + +// decode will decode the base32 and check crc16 and the prefix for validity. +func decode(src []byte) ([]byte, error) { + raw := make([]byte, b32Enc.DecodedLen(len(src))) + n, err := b32Enc.Decode(raw, src) + if err != nil { + return nil, err + } + raw = raw[:n] + + if n < 4 { + return nil, ErrInvalidEncoding + } + + crc := binary.LittleEndian.Uint16(raw[n-2:]) + + // ensure checksum is valid + if err := validate(raw[0:n-2], crc); err != nil { + return nil, err + } + + return raw[:n-2], nil +} + +// Decode will decode the base32 string and check crc16 and enforce the prefix is what is expected. +func Decode(expectedPrefix PrefixByte, src []byte) ([]byte, error) { + if err := checkValidPrefixByte(expectedPrefix); err != nil { + return nil, err + } + raw, err := decode(src) + if err != nil { + return nil, err + } + b1 := raw[0] & 248 // 248 = 11111000 + if prefix := PrefixByte(b1); prefix != expectedPrefix { + return nil, ErrInvalidPrefixByte + } + return raw[1:], nil +} + +// DecodeSeed will decode the base32 string and check crc16 and enforce the prefix is a seed +// and the subsequent type is a valid type. +func DecodeSeed(src []byte) (PrefixByte, []byte, error) { + raw, err := decode(src) + if err != nil { + return PrefixByteSeed, nil, err + } + // Need to do the reverse here to get back to internal representation. + b1 := raw[0] & 248 // 248 = 11111000 + b2 := (raw[0]&7)<<5 | ((raw[1] & 248) >> 3) // 7 = 00000111 + + if PrefixByte(b1) != PrefixByteSeed { + return PrefixByteSeed, nil, ErrInvalidSeed + } + if checkValidPublicPrefixByte(PrefixByte(b2)) != nil { + return PrefixByteSeed, nil, ErrInvalidSeed + } + return PrefixByte(b2), raw[2:], nil +} + +// Prefix returns PrefixBytes of its input +func Prefix(src string) PrefixByte { + b, err := decode([]byte(src)) + if err != nil { + return PrefixByteUnknown + } + prefix := PrefixByte(b[0]) + err = checkValidPrefixByte(prefix) + if err == nil { + return prefix + } + // Might be a seed. + b1 := b[0] & 248 + if PrefixByte(b1) == PrefixByteSeed { + return PrefixByteSeed + } + return PrefixByteUnknown +} + +// IsValidPublicKey will decode and verify that the string is a valid encoded public key. +func IsValidPublicKey(src string) bool { + b, err := decode([]byte(src)) + if err != nil { + return false + } + if prefix := PrefixByte(b[0]); checkValidPublicPrefixByte(prefix) != nil { + return false + } + return true +} + +// IsValidPublicUserKey will decode and verify the string is a valid encoded Public User Key. +func IsValidPublicUserKey(src string) bool { + _, err := Decode(PrefixByteUser, []byte(src)) + return err == nil +} + +// IsValidPublicAccountKey will decode and verify the string is a valid encoded Public Account Key. +func IsValidPublicAccountKey(src string) bool { + _, err := Decode(PrefixByteAccount, []byte(src)) + return err == nil +} + +// IsValidPublicServerKey will decode and verify the string is a valid encoded Public Server Key. +func IsValidPublicServerKey(src string) bool { + _, err := Decode(PrefixByteServer, []byte(src)) + return err == nil +} + +// IsValidPublicClusterKey will decode and verify the string is a valid encoded Public Cluster Key. +func IsValidPublicClusterKey(src string) bool { + _, err := Decode(PrefixByteCluster, []byte(src)) + return err == nil +} + +// IsValidPublicOperatorKey will decode and verify the string is a valid encoded Public Operator Key. +func IsValidPublicOperatorKey(src string) bool { + _, err := Decode(PrefixByteOperator, []byte(src)) + return err == nil +} + +// IsValidPublicCurveKey will decode and verify the string is a valid encoded Public Curve Key. +func IsValidPublicCurveKey(src string) bool { + _, err := Decode(PrefixByteCurve, []byte(src)) + return err == nil +} + +// checkValidPrefixByte returns an error if the provided value +// is not one of the defined valid prefix byte constants. +func checkValidPrefixByte(prefix PrefixByte) error { + switch prefix { + case PrefixByteOperator, PrefixByteServer, PrefixByteCluster, + PrefixByteAccount, PrefixByteUser, PrefixByteSeed, PrefixBytePrivate, PrefixByteCurve: + return nil + } + return ErrInvalidPrefixByte +} + +// checkValidPublicPrefixByte returns an error if the provided value +// is not one of the public defined valid prefix byte constants. +func checkValidPublicPrefixByte(prefix PrefixByte) error { + switch prefix { + case PrefixByteOperator, PrefixByteServer, PrefixByteCluster, PrefixByteAccount, PrefixByteUser, PrefixByteCurve: + return nil + } + return ErrInvalidPrefixByte +} + +func (p PrefixByte) String() string { + switch p { + case PrefixByteOperator: + return "operator" + case PrefixByteServer: + return "server" + case PrefixByteCluster: + return "cluster" + case PrefixByteAccount: + return "account" + case PrefixByteUser: + return "user" + case PrefixByteSeed: + return "seed" + case PrefixBytePrivate: + return "private" + case PrefixByteCurve: + return "x25519" + } + return "unknown" +} + +// CompatibleKeyPair returns an error if the KeyPair doesn't match expected PrefixByte(s) +func CompatibleKeyPair(kp KeyPair, expected ...PrefixByte) error { + pk, err := kp.PublicKey() + if err != nil { + return err + } + pkType := Prefix(pk) + for _, k := range expected { + if pkType == k { + return nil + } + } + + return ErrIncompatibleKey +} diff --git a/vendor/github.com/nats-io/nkeys/xkeys.go b/vendor/github.com/nats-io/nkeys/xkeys.go new file mode 100644 index 00000000..78f8b99e --- /dev/null +++ b/vendor/github.com/nats-io/nkeys/xkeys.go @@ -0,0 +1,185 @@ +// Copyright 2022-2023 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package nkeys + +import ( + "bytes" + "crypto/rand" + "encoding/binary" + "io" + + "golang.org/x/crypto/curve25519" + "golang.org/x/crypto/nacl/box" +) + +// This package will support safe use of X25519 keys for asymmetric encryption. +// We will be compatible with nacl.Box, but generate random nonces automatically. +// We may add more advanced options in the future for group recipients and better +// end to end algorithms. + +const ( + curveKeyLen = 32 + curveDecodeLen = 35 + curveNonceLen = 24 +) + +type ckp struct { + seed [curveKeyLen]byte // Private raw key. +} + +// CreateCurveKeys will create a Curve typed KeyPair. +func CreateCurveKeys() (KeyPair, error) { + return CreateCurveKeysWithRand(rand.Reader) +} + +// CreateCurveKeysWithRand will create a Curve typed KeyPair +// with specified rand source. +func CreateCurveKeysWithRand(rr io.Reader) (KeyPair, error) { + var kp ckp + _, err := io.ReadFull(rr, kp.seed[:]) + if err != nil { + return nil, err + } + return &kp, nil +} + +// Will create a curve key pair from seed. +func FromCurveSeed(seed []byte) (KeyPair, error) { + pb, raw, err := DecodeSeed(seed) + if err != nil { + return nil, err + } + if pb != PrefixByteCurve || len(raw) != curveKeyLen { + return nil, ErrInvalidCurveSeed + } + var kp ckp + copy(kp.seed[:], raw) + return &kp, nil +} + +// Seed will return the encoded seed. +func (pair *ckp) Seed() ([]byte, error) { + return EncodeSeed(PrefixByteCurve, pair.seed[:]) +} + +// PublicKey will return the encoded public key. +func (pair *ckp) PublicKey() (string, error) { + var pub [curveKeyLen]byte + curve25519.ScalarBaseMult(&pub, &pair.seed) + key, err := Encode(PrefixByteCurve, pub[:]) + return string(key), err +} + +// PrivateKey will return the encoded private key. +func (pair *ckp) PrivateKey() ([]byte, error) { + return Encode(PrefixBytePrivate, pair.seed[:]) +} + +func decodePubCurveKey(src string, dest []byte) error { + var raw [curveDecodeLen]byte // should always be 35 + n, err := b32Enc.Decode(raw[:], []byte(src)) + if err != nil { + return err + } + if n != curveDecodeLen { + return ErrInvalidCurveKey + } + // Make sure it is what we expected. + if prefix := PrefixByte(raw[0]); prefix != PrefixByteCurve { + return ErrInvalidPublicKey + } + var crc uint16 + end := n - 2 + sum := raw[end:n] + checksum := bytes.NewReader(sum) + if err := binary.Read(checksum, binary.LittleEndian, &crc); err != nil { + return err + } + + // ensure checksum is valid + if err := validate(raw[:end], crc); err != nil { + return err + } + + // Copy over, ignore prefix byte. + copy(dest, raw[1:end]) + return nil +} + +// Only version for now, but could add in X3DH in the future, etc. +const XKeyVersionV1 = "xkv1" +const vlen = len(XKeyVersionV1) + +// Seal is compatible with nacl.Box.Seal() and can be used in similar situations for small messages. +// We generate the nonce from crypto rand by default. +func (pair *ckp) Seal(input []byte, recipient string) ([]byte, error) { + return pair.SealWithRand(input, recipient, rand.Reader) +} + +func (pair *ckp) SealWithRand(input []byte, recipient string, rr io.Reader) ([]byte, error) { + var ( + rpub [curveKeyLen]byte + nonce [curveNonceLen]byte + out [vlen + curveNonceLen]byte + err error + ) + + if err = decodePubCurveKey(recipient, rpub[:]); err != nil { + return nil, ErrInvalidRecipient + } + if _, err := io.ReadFull(rr, nonce[:]); err != nil { + return nil, err + } + copy(out[:vlen], []byte(XKeyVersionV1)) + copy(out[vlen:], nonce[:]) + return box.Seal(out[:], input, &nonce, &rpub, &pair.seed), nil +} + +func (pair *ckp) Open(input []byte, sender string) ([]byte, error) { + if len(input) <= vlen+curveNonceLen { + return nil, ErrInvalidEncrypted + } + var ( + spub [curveKeyLen]byte + nonce [curveNonceLen]byte + err error + ) + if !bytes.Equal(input[:vlen], []byte(XKeyVersionV1)) { + return nil, ErrInvalidEncVersion + } + copy(nonce[:], input[vlen:vlen+curveNonceLen]) + + if err = decodePubCurveKey(sender, spub[:]); err != nil { + return nil, ErrInvalidSender + } + + decrypted, ok := box.Open(nil, input[vlen+curveNonceLen:], &nonce, &spub, &pair.seed) + if !ok { + return nil, ErrCouldNotDecrypt + } + return decrypted, nil +} + +// Wipe will randomize the contents of the secret key +func (pair *ckp) Wipe() { + io.ReadFull(rand.Reader, pair.seed[:]) +} + +func (pair *ckp) Sign(_ []byte) ([]byte, error) { + return nil, ErrInvalidCurveKeyOperation +} + +func (pair *ckp) Verify(_ []byte, _ []byte) error { + return ErrInvalidCurveKeyOperation +} diff --git a/vendor/github.com/nats-io/nuid/.gitignore b/vendor/github.com/nats-io/nuid/.gitignore new file mode 100644 index 00000000..daf913b1 --- /dev/null +++ b/vendor/github.com/nats-io/nuid/.gitignore @@ -0,0 +1,24 @@ +# Compiled Object files, Static and Dynamic libs (Shared Objects) +*.o +*.a +*.so + +# Folders +_obj +_test + +# Architecture specific extensions/prefixes +*.[568vq] +[568vq].out + +*.cgo1.go +*.cgo2.c +_cgo_defun.c +_cgo_gotypes.go +_cgo_export.* + +_testmain.go + +*.exe +*.test +*.prof diff --git a/vendor/github.com/nats-io/nuid/.travis.yml b/vendor/github.com/nats-io/nuid/.travis.yml new file mode 100644 index 00000000..52be7265 --- /dev/null +++ b/vendor/github.com/nats-io/nuid/.travis.yml @@ -0,0 +1,17 @@ +language: go +sudo: false +go: +- 1.9.x +- 1.10.x + +install: +- go get -t ./... +- go get github.com/mattn/goveralls + +script: +- go fmt ./... +- go vet ./... +- go test -v +- go test -v --race +- go test -v -covermode=count -coverprofile=coverage.out +- $HOME/gopath/bin/goveralls -coverprofile coverage.out -service travis-ci diff --git a/vendor/github.com/nats-io/nuid/GOVERNANCE.md b/vendor/github.com/nats-io/nuid/GOVERNANCE.md new file mode 100644 index 00000000..01aee70d --- /dev/null +++ b/vendor/github.com/nats-io/nuid/GOVERNANCE.md @@ -0,0 +1,3 @@ +# NATS NUID Governance + +NATS NUID is part of the NATS project and is subject to the [NATS Governance](https://github.com/nats-io/nats-general/blob/master/GOVERNANCE.md). \ No newline at end of file diff --git a/vendor/github.com/nats-io/nuid/LICENSE b/vendor/github.com/nats-io/nuid/LICENSE new file mode 100644 index 00000000..261eeb9e --- /dev/null +++ b/vendor/github.com/nats-io/nuid/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/vendor/github.com/nats-io/nuid/MAINTAINERS.md b/vendor/github.com/nats-io/nuid/MAINTAINERS.md new file mode 100644 index 00000000..6d0ed3e3 --- /dev/null +++ b/vendor/github.com/nats-io/nuid/MAINTAINERS.md @@ -0,0 +1,6 @@ +# Maintainers + +Maintainership is on a per project basis. + +### Core-maintainers + - Derek Collison [@derekcollison](https://github.com/derekcollison) \ No newline at end of file diff --git a/vendor/github.com/nats-io/nuid/README.md b/vendor/github.com/nats-io/nuid/README.md new file mode 100644 index 00000000..16e53948 --- /dev/null +++ b/vendor/github.com/nats-io/nuid/README.md @@ -0,0 +1,47 @@ +# NUID + +[![License Apache 2](https://img.shields.io/badge/License-Apache2-blue.svg)](https://www.apache.org/licenses/LICENSE-2.0) +[![ReportCard](http://goreportcard.com/badge/nats-io/nuid)](http://goreportcard.com/report/nats-io/nuid) +[![Build Status](https://travis-ci.org/nats-io/nuid.svg?branch=master)](http://travis-ci.org/nats-io/nuid) +[![Release](https://img.shields.io/badge/release-v1.0.1-1eb0fc.svg)](https://github.com/nats-io/nuid/releases/tag/v1.0.1) +[![GoDoc](http://godoc.org/github.com/nats-io/nuid?status.png)](http://godoc.org/github.com/nats-io/nuid) +[![Coverage Status](https://coveralls.io/repos/github/nats-io/nuid/badge.svg?branch=master)](https://coveralls.io/github/nats-io/nuid?branch=master) + +A highly performant unique identifier generator. + +## Installation + +Use the `go` command: + + $ go get github.com/nats-io/nuid + +## Basic Usage +```go + +// Utilize the global locked instance +nuid := nuid.Next() + +// Create an instance, these are not locked. +n := nuid.New() +nuid = n.Next() + +// Generate a new crypto/rand seeded prefix. +// Generally not needed, happens automatically. +n.RandomizePrefix() +``` + +## Performance +NUID needs to be very fast to generate and be truly unique, all while being entropy pool friendly. +NUID uses 12 bytes of crypto generated data (entropy draining), and 10 bytes of pseudo-random +sequential data that increments with a pseudo-random increment. + +Total length of a NUID string is 22 bytes of base 62 ascii text, so 62^22 or +2707803647802660400290261537185326956544 possibilities. + +NUID can generate identifiers as fast as 60ns, or ~16 million per second. There is an associated +benchmark you can use to test performance on your own hardware. + +## License + +Unless otherwise noted, the NATS source files are distributed +under the Apache Version 2.0 license found in the LICENSE file. diff --git a/vendor/github.com/nats-io/nuid/nuid.go b/vendor/github.com/nats-io/nuid/nuid.go new file mode 100644 index 00000000..8134c764 --- /dev/null +++ b/vendor/github.com/nats-io/nuid/nuid.go @@ -0,0 +1,135 @@ +// Copyright 2016-2019 The NATS Authors +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +// A unique identifier generator that is high performance, very fast, and tries to be entropy pool friendly. +package nuid + +import ( + "crypto/rand" + "fmt" + "math" + "math/big" + "sync" + "time" + + prand "math/rand" +) + +// NUID needs to be very fast to generate and truly unique, all while being entropy pool friendly. +// We will use 12 bytes of crypto generated data (entropy draining), and 10 bytes of sequential data +// that is started at a pseudo random number and increments with a pseudo-random increment. +// Total is 22 bytes of base 62 ascii text :) + +// Version of the library +const Version = "1.0.1" + +const ( + digits = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" + base = 62 + preLen = 12 + seqLen = 10 + maxSeq = int64(839299365868340224) // base^seqLen == 62^10 + minInc = int64(33) + maxInc = int64(333) + totalLen = preLen + seqLen +) + +type NUID struct { + pre []byte + seq int64 + inc int64 +} + +type lockedNUID struct { + sync.Mutex + *NUID +} + +// Global NUID +var globalNUID *lockedNUID + +// Seed sequential random with crypto or math/random and current time +// and generate crypto prefix. +func init() { + r, err := rand.Int(rand.Reader, big.NewInt(math.MaxInt64)) + if err != nil { + prand.Seed(time.Now().UnixNano()) + } else { + prand.Seed(r.Int64()) + } + globalNUID = &lockedNUID{NUID: New()} + globalNUID.RandomizePrefix() +} + +// New will generate a new NUID and properly initialize the prefix, sequential start, and sequential increment. +func New() *NUID { + n := &NUID{ + seq: prand.Int63n(maxSeq), + inc: minInc + prand.Int63n(maxInc-minInc), + pre: make([]byte, preLen), + } + n.RandomizePrefix() + return n +} + +// Generate the next NUID string from the global locked NUID instance. +func Next() string { + globalNUID.Lock() + nuid := globalNUID.Next() + globalNUID.Unlock() + return nuid +} + +// Generate the next NUID string. +func (n *NUID) Next() string { + // Increment and capture. + n.seq += n.inc + if n.seq >= maxSeq { + n.RandomizePrefix() + n.resetSequential() + } + seq := n.seq + + // Copy prefix + var b [totalLen]byte + bs := b[:preLen] + copy(bs, n.pre) + + // copy in the seq in base62. + for i, l := len(b), seq; i > preLen; l /= base { + i -= 1 + b[i] = digits[l%base] + } + return string(b[:]) +} + +// Resets the sequential portion of the NUID. +func (n *NUID) resetSequential() { + n.seq = prand.Int63n(maxSeq) + n.inc = minInc + prand.Int63n(maxInc-minInc) +} + +// Generate a new prefix from crypto/rand. +// This call *can* drain entropy and will be called automatically when we exhaust the sequential range. +// Will panic if it gets an error from rand.Int() +func (n *NUID) RandomizePrefix() { + var cb [preLen]byte + cbs := cb[:] + if nb, err := rand.Read(cbs); nb != preLen || err != nil { + panic(fmt.Sprintf("nuid: failed generating crypto random number: %v\n", err)) + } + + for i := 0; i < preLen; i++ { + n.pre[i] = digits[int(cbs[i])%base] + } +} diff --git a/vendor/github.com/zclconf/go-cty/LICENSE b/vendor/github.com/zclconf/go-cty/LICENSE deleted file mode 100644 index d6503b55..00000000 --- a/vendor/github.com/zclconf/go-cty/LICENSE +++ /dev/null @@ -1,21 +0,0 @@ -MIT License - -Copyright (c) 2017-2018 Martin Atkins - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. diff --git a/vendor/github.com/zclconf/go-cty/cty/capsule.go b/vendor/github.com/zclconf/go-cty/cty/capsule.go deleted file mode 100644 index 2fdc15ea..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/capsule.go +++ /dev/null @@ -1,128 +0,0 @@ -package cty - -import ( - "fmt" - "reflect" -) - -type capsuleType struct { - typeImplSigil - Name string - GoType reflect.Type - Ops *CapsuleOps -} - -func (t *capsuleType) Equals(other Type) bool { - if otherP, ok := other.typeImpl.(*capsuleType); ok { - // capsule types compare by pointer identity - return otherP == t - } - return false -} - -func (t *capsuleType) FriendlyName(mode friendlyTypeNameMode) string { - return t.Name -} - -func (t *capsuleType) GoString() string { - impl := t.Ops.TypeGoString - if impl == nil { - // To get a useful representation of our native type requires some - // shenanigans. - victimVal := reflect.Zero(t.GoType) - if t.Ops == noCapsuleOps { - return fmt.Sprintf("cty.Capsule(%q, reflect.TypeOf(%#v))", t.Name, victimVal.Interface()) - } else { - // Including the operations in the output will make this _very_ long, - // so in practice any capsule type with ops ought to provide a - // TypeGoString function to override this with something more - // reasonable. - return fmt.Sprintf("cty.CapsuleWithOps(%q, reflect.TypeOf(%#v), %#v)", t.Name, victimVal.Interface(), t.Ops) - } - } - return impl(t.GoType) -} - -// Capsule creates a new Capsule type. -// -// A Capsule type is a special type that can be used to transport arbitrary -// Go native values of a given type through the cty type system. A language -// that uses cty as its type system might, for example, provide functions -// that return capsule-typed values and then other functions that operate -// on those values. -// -// From cty's perspective, Capsule types have a few interesting characteristics, -// described in the following paragraphs. -// -// Each capsule type has an associated Go native type that it is able to -// transport. Capsule types compare by identity, so each call to the -// Capsule function creates an entirely-distinct cty Type, even if two calls -// use the same native type. -// -// Each capsule-typed value contains a pointer to a value of the given native -// type. A capsule-typed value by default supports no operations except -// equality, and equality is implemented by pointer identity of the -// encapsulated pointer. A capsule type can optionally have its own -// implementations of certain operations if it is created with CapsuleWithOps -// instead of Capsule. -// -// The given name is used as the new type's "friendly name". This can be any -// string in principle, but will usually be a short, all-lowercase name aimed -// at users of the embedding language (i.e. not mention Go-specific details) -// and will ideally not create ambiguity with any predefined cty type. -// -// Capsule types are never introduced by any standard cty operation, so a -// calling application opts in to including them within its own type system -// by creating them and introducing them via its own functions. At that point, -// the application is responsible for dealing with any capsule-typed values -// that might be returned. -func Capsule(name string, nativeType reflect.Type) Type { - return Type{ - &capsuleType{ - Name: name, - GoType: nativeType, - Ops: noCapsuleOps, - }, - } -} - -// CapsuleWithOps is like Capsule except the caller may provide an object -// representing some overloaded operation implementations to associate with -// the given capsule type. -// -// All of the other caveats and restrictions for capsule types still apply, but -// overloaded operations can potentially help a capsule type participate better -// in cty operations. -func CapsuleWithOps(name string, nativeType reflect.Type, ops *CapsuleOps) Type { - // Copy the operations to make sure the caller can't modify them after - // we're constructed. - ourOps := *ops - ourOps.assertValid() - - return Type{ - &capsuleType{ - Name: name, - GoType: nativeType, - Ops: &ourOps, - }, - } -} - -// IsCapsuleType returns true if this type is a capsule type, as created -// by cty.Capsule . -func (t Type) IsCapsuleType() bool { - _, ok := t.typeImpl.(*capsuleType) - return ok -} - -// EncapsulatedType returns the encapsulated native type of a capsule type, -// or panics if the receiver is not a Capsule type. -// -// Is IsCapsuleType to determine if this method is safe to call. -func (t Type) EncapsulatedType() reflect.Type { - impl, ok := t.typeImpl.(*capsuleType) - if !ok { - panic("not a capsule type") - } - return impl.GoType -} diff --git a/vendor/github.com/zclconf/go-cty/cty/capsule_ops.go b/vendor/github.com/zclconf/go-cty/cty/capsule_ops.go deleted file mode 100644 index 3ff6855e..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/capsule_ops.go +++ /dev/null @@ -1,132 +0,0 @@ -package cty - -import ( - "reflect" -) - -// CapsuleOps represents a set of overloaded operations for a capsule type. -// -// Each field is a reference to a function that can either be nil or can be -// set to an implementation of the corresponding operation. If an operation -// function is nil then it isn't supported for the given capsule type. -type CapsuleOps struct { - // GoString provides the GoString implementation for values of the - // corresponding type. Conventionally this should return a string - // representation of an expression that would produce an equivalent - // value. - GoString func(val interface{}) string - - // TypeGoString provides the GoString implementation for the corresponding - // capsule type itself. - TypeGoString func(goTy reflect.Type) string - - // Equals provides the implementation of the Equals operation. This is - // called only with known, non-null values of the corresponding type, - // but if the corresponding type is a compound type then it must be - // ready to detect and handle nested unknown or null values, usually - // by recursively calling Value.Equals on those nested values. - // - // The result value must always be of type cty.Bool, or the Equals - // operation will panic. - // - // If RawEquals is set without also setting Equals, the RawEquals - // implementation will be used as a fallback implementation. That fallback - // is appropriate only for leaf types that do not contain any nested - // cty.Value that would need to distinguish Equals vs. RawEquals for their - // own equality. - // - // If RawEquals is nil then Equals must also be nil, selecting the default - // pointer-identity comparison instead. - Equals func(a, b interface{}) Value - - // RawEquals provides the implementation of the RawEquals operation. - // This is called only with known, non-null values of the corresponding - // type, but if the corresponding type is a compound type then it must be - // ready to detect and handle nested unknown or null values, usually - // by recursively calling Value.RawEquals on those nested values. - // - // If RawEquals is nil, values of the corresponding type are compared by - // pointer identity of the encapsulated value. - RawEquals func(a, b interface{}) bool - - // ConversionFrom can provide conversions from the corresponding type to - // some other type when values of the corresponding type are used with - // the "convert" package. (The main cty package does not use this operation.) - // - // This function itself returns a function, allowing it to switch its - // behavior depending on the given source type. Return nil to indicate - // that no such conversion is available. - ConversionFrom func(src Type) func(interface{}, Path) (Value, error) - - // ConversionTo can provide conversions to the corresponding type from - // some other type when values of the corresponding type are used with - // the "convert" package. (The main cty package does not use this operation.) - // - // This function itself returns a function, allowing it to switch its - // behavior depending on the given destination type. Return nil to indicate - // that no such conversion is available. - ConversionTo func(dst Type) func(Value, Path) (interface{}, error) - - // ExtensionData is an extension point for applications that wish to - // create their own extension features using capsule types. - // - // The key argument is any value that can be compared with Go's == - // operator, but should be of a named type in a package belonging to the - // application defining the key. An ExtensionData implementation must - // check to see if the given key is familar to it, and if so return a - // suitable value for the key. - // - // If the given key is unrecognized, the ExtensionData function must - // return a nil interface. (Importantly, not an interface containing a nil - // pointer of some other type.) - // The common implementation of ExtensionData is a single switch statement - // over "key" which has a default case returning nil. - // - // The meaning of any given key is entirely up to the application that - // defines it. Applications consuming ExtensionData from capsule types - // should do so defensively: if the result of ExtensionData is not valid, - // prefer to ignore it or gracefully produce an error rather than causing - // a panic. - ExtensionData func(key interface{}) interface{} -} - -// noCapsuleOps is a pointer to a CapsuleOps with no functions set, which -// is used as the default operations value when a type is created using -// the Capsule function. -var noCapsuleOps = &CapsuleOps{} - -func (ops *CapsuleOps) assertValid() { - if ops.RawEquals == nil && ops.Equals != nil { - panic("Equals cannot be set without RawEquals") - } -} - -// CapsuleOps returns a pointer to the CapsuleOps value for a capsule type, -// or panics if the receiver is not a capsule type. -// -// The caller must not modify the CapsuleOps. -func (ty Type) CapsuleOps() *CapsuleOps { - if !ty.IsCapsuleType() { - panic("not a capsule-typed value") - } - - return ty.typeImpl.(*capsuleType).Ops -} - -// CapsuleExtensionData is a convenience interface to the ExtensionData -// function that can be optionally implemented for a capsule type. It will -// check to see if the underlying type implements ExtensionData and call it -// if so. If not, it will return nil to indicate that the given key is not -// supported. -// -// See the documentation for CapsuleOps.ExtensionData for more information -// on the purpose of and usage of this mechanism. -// -// If CapsuleExtensionData is called on a non-capsule type then it will panic. -func (ty Type) CapsuleExtensionData(key interface{}) interface{} { - ops := ty.CapsuleOps() - if ops.ExtensionData == nil { - return nil - } - return ops.ExtensionData(key) -} diff --git a/vendor/github.com/zclconf/go-cty/cty/collection.go b/vendor/github.com/zclconf/go-cty/cty/collection.go deleted file mode 100644 index ab3919b1..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/collection.go +++ /dev/null @@ -1,34 +0,0 @@ -package cty - -import ( - "errors" -) - -type collectionTypeImpl interface { - ElementType() Type -} - -// IsCollectionType returns true if the given type supports the operations -// that are defined for all collection types. -func (t Type) IsCollectionType() bool { - _, ok := t.typeImpl.(collectionTypeImpl) - return ok -} - -// ElementType returns the element type of the receiver if it is a collection -// type, or panics if it is not. Use IsCollectionType first to test whether -// this method will succeed. -func (t Type) ElementType() Type { - if ct, ok := t.typeImpl.(collectionTypeImpl); ok { - return ct.ElementType() - } - panic(errors.New("not a collection type")) -} - -// ElementCallback is a callback type used for iterating over elements of -// collections and attributes of objects. -// -// The types of key and value depend on what type is being iterated over. -// Return true to stop iterating after the current element, or false to -// continue iterating. -type ElementCallback func(key Value, val Value) (stop bool) diff --git a/vendor/github.com/zclconf/go-cty/cty/convert/compare_types.go b/vendor/github.com/zclconf/go-cty/cty/convert/compare_types.go deleted file mode 100644 index d84f6ac1..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/convert/compare_types.go +++ /dev/null @@ -1,165 +0,0 @@ -package convert - -import ( - "github.com/zclconf/go-cty/cty" -) - -// compareTypes implements a preference order for unification. -// -// The result of this method is not useful for anything other than unification -// preferences, since it assumes that the caller will verify that any suggested -// conversion is actually possible and it is thus able to to make certain -// optimistic assumptions. -func compareTypes(a cty.Type, b cty.Type) int { - - // DynamicPseudoType always has lowest preference, because anything can - // convert to it (it acts as a placeholder for "any type") and we want - // to optimistically assume that any dynamics will converge on matching - // their neighbors. - if a == cty.DynamicPseudoType || b == cty.DynamicPseudoType { - if a != cty.DynamicPseudoType { - return -1 - } - if b != cty.DynamicPseudoType { - return 1 - } - return 0 - } - - if a.IsPrimitiveType() && b.IsPrimitiveType() { - // String is a supertype of all primitive types, because we can - // represent all primitive values as specially-formatted strings. - if a == cty.String || b == cty.String { - if a != cty.String { - return 1 - } - if b != cty.String { - return -1 - } - return 0 - } - } - - if a.IsListType() && b.IsListType() { - return compareTypes(a.ElementType(), b.ElementType()) - } - if a.IsSetType() && b.IsSetType() { - return compareTypes(a.ElementType(), b.ElementType()) - } - if a.IsMapType() && b.IsMapType() { - return compareTypes(a.ElementType(), b.ElementType()) - } - - // From this point on we may have swapped the two items in order to - // simplify our cases. Therefore any non-zero return after this point - // must be multiplied by "swap" to potentially invert the return value - // if needed. - swap := 1 - switch { - case a.IsTupleType() && b.IsListType(): - fallthrough - case a.IsObjectType() && b.IsMapType(): - fallthrough - case a.IsSetType() && b.IsTupleType(): - fallthrough - case a.IsSetType() && b.IsListType(): - a, b = b, a - swap = -1 - } - - if b.IsSetType() && (a.IsTupleType() || a.IsListType()) { - // We'll just optimistically assume that the element types are - // unifyable/convertible, and let a second recursive pass - // figure out how to make that so. - return -1 * swap - } - - if a.IsListType() && b.IsTupleType() { - // We'll just optimistically assume that the tuple's element types - // can be unified into something compatible with the list's element - // type. - return -1 * swap - } - - if a.IsMapType() && b.IsObjectType() { - // We'll just optimistically assume that the object's attribute types - // can be unified into something compatible with the map's element - // type. - return -1 * swap - } - - // For object and tuple types, comparing two types doesn't really tell - // the whole story because it may be possible to construct a new type C - // that is the supertype of both A and B by unifying each attribute/element - // separately. That possibility is handled by Unify as a follow-up if - // type sorting is insufficient to produce a valid result. - // - // Here we will take care of the simple possibilities where no new type - // is needed. - if a.IsObjectType() && b.IsObjectType() { - atysA := a.AttributeTypes() - atysB := b.AttributeTypes() - - if len(atysA) != len(atysB) { - return 0 - } - - hasASuper := false - hasBSuper := false - for k := range atysA { - if _, has := atysB[k]; !has { - return 0 - } - - cmp := compareTypes(atysA[k], atysB[k]) - if cmp < 0 { - hasASuper = true - } else if cmp > 0 { - hasBSuper = true - } - } - - switch { - case hasASuper && hasBSuper: - return 0 - case hasASuper: - return -1 * swap - case hasBSuper: - return 1 * swap - default: - return 0 - } - } - if a.IsTupleType() && b.IsTupleType() { - etysA := a.TupleElementTypes() - etysB := b.TupleElementTypes() - - if len(etysA) != len(etysB) { - return 0 - } - - hasASuper := false - hasBSuper := false - for i := range etysA { - cmp := compareTypes(etysA[i], etysB[i]) - if cmp < 0 { - hasASuper = true - } else if cmp > 0 { - hasBSuper = true - } - } - - switch { - case hasASuper && hasBSuper: - return 0 - case hasASuper: - return -1 * swap - case hasBSuper: - return 1 * swap - default: - return 0 - } - } - - return 0 -} diff --git a/vendor/github.com/zclconf/go-cty/cty/convert/conversion.go b/vendor/github.com/zclconf/go-cty/cty/convert/conversion.go deleted file mode 100644 index ededc5f3..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/convert/conversion.go +++ /dev/null @@ -1,201 +0,0 @@ -package convert - -import ( - "github.com/zclconf/go-cty/cty" -) - -// conversion is an internal variant of Conversion that carries around -// a cty.Path to be used in error responses. -type conversion func(cty.Value, cty.Path) (cty.Value, error) - -func getConversion(in cty.Type, out cty.Type, unsafe bool) conversion { - conv := getConversionKnown(in, out, unsafe) - if conv == nil { - return nil - } - - // Wrap the conversion in some standard checks that we don't want to - // have to repeat in every conversion function. - var ret conversion - ret = func(in cty.Value, path cty.Path) (cty.Value, error) { - if in.IsMarked() { - // We must unmark during the conversion and then re-apply the - // same marks to the result. - in, inMarks := in.Unmark() - v, err := ret(in, path) - if v != cty.NilVal { - v = v.WithMarks(inMarks) - } - return v, err - } - - if out == cty.DynamicPseudoType { - // Conversion to DynamicPseudoType always just passes through verbatim. - return in, nil - } - if isKnown, isNull := in.IsKnown(), in.IsNull(); !isKnown || isNull { - // Avoid constructing unknown or null values with types which - // include optional attributes. Known or non-null object values - // will be passed to a conversion function which drops the optional - // attributes from the type. Unknown and null pass through values - // must do the same to ensure that homogeneous collections have a - // single element type. - out = out.WithoutOptionalAttributesDeep() - - if !isKnown { - return cty.UnknownVal(out), nil - } - - if isNull { - // We'll pass through nulls, albeit type converted, and let - // the caller deal with whatever handling they want to do in - // case null values are considered valid in some applications. - return cty.NullVal(out), nil - } - } - - return conv(in, path) - } - - return ret -} - -func getConversionKnown(in cty.Type, out cty.Type, unsafe bool) conversion { - switch { - - case out == cty.DynamicPseudoType: - // Conversion *to* DynamicPseudoType means that the caller wishes - // to allow any type in this position, so we'll produce a do-nothing - // conversion that just passes through the value as-is. - return dynamicPassthrough - - case unsafe && in == cty.DynamicPseudoType: - // Conversion *from* DynamicPseudoType means that we have a value - // whose type isn't yet known during type checking. For these we will - // assume that conversion will succeed and deal with any errors that - // result (which is why we can only do this when "unsafe" is set). - return dynamicFixup(out) - - case in.IsPrimitiveType() && out.IsPrimitiveType(): - conv := primitiveConversionsSafe[in][out] - if conv != nil { - return conv - } - if unsafe { - return primitiveConversionsUnsafe[in][out] - } - return nil - - case out.IsObjectType() && in.IsObjectType(): - return conversionObjectToObject(in, out, unsafe) - - case out.IsTupleType() && in.IsTupleType(): - return conversionTupleToTuple(in, out, unsafe) - - case out.IsListType() && (in.IsListType() || in.IsSetType()): - inEty := in.ElementType() - outEty := out.ElementType() - if inEty.Equals(outEty) { - // This indicates that we're converting from list to set with - // the same element type, so we don't need an element converter. - return conversionCollectionToList(outEty, nil) - } - - convEty := getConversion(inEty, outEty, unsafe) - if convEty == nil { - return nil - } - return conversionCollectionToList(outEty, convEty) - - case out.IsSetType() && (in.IsListType() || in.IsSetType()): - if in.IsListType() && !unsafe { - // Conversion from list to map is unsafe because it will lose - // information: the ordering will not be preserved, and any - // duplicate elements will be conflated. - return nil - } - inEty := in.ElementType() - outEty := out.ElementType() - convEty := getConversion(inEty, outEty, unsafe) - if inEty.Equals(outEty) { - // This indicates that we're converting from set to list with - // the same element type, so we don't need an element converter. - return conversionCollectionToSet(outEty, nil) - } - - if convEty == nil { - return nil - } - return conversionCollectionToSet(outEty, convEty) - - case out.IsMapType() && in.IsMapType(): - inEty := in.ElementType() - outEty := out.ElementType() - convEty := getConversion(inEty, outEty, unsafe) - if convEty == nil { - return nil - } - return conversionCollectionToMap(outEty, convEty) - - case out.IsListType() && in.IsTupleType(): - outEty := out.ElementType() - return conversionTupleToList(in, outEty, unsafe) - - case out.IsSetType() && in.IsTupleType(): - outEty := out.ElementType() - return conversionTupleToSet(in, outEty, unsafe) - - case out.IsMapType() && in.IsObjectType(): - outEty := out.ElementType() - return conversionObjectToMap(in, outEty, unsafe) - - case out.IsObjectType() && in.IsMapType(): - if !unsafe { - // Converting a map to an object is an "unsafe" conversion, - // because we don't know if all the map keys will correspond to - // object attributes. - return nil - } - return conversionMapToObject(in, out, unsafe) - - case in.IsCapsuleType() || out.IsCapsuleType(): - if !unsafe { - // Capsule types can only participate in "unsafe" conversions, - // because we don't know enough about their conversion behaviors - // to be sure that they will always be safe. - return nil - } - if in.Equals(out) { - // conversion to self is never allowed - return nil - } - if out.IsCapsuleType() { - if fn := out.CapsuleOps().ConversionTo; fn != nil { - return conversionToCapsule(in, out, fn) - } - } - if in.IsCapsuleType() { - if fn := in.CapsuleOps().ConversionFrom; fn != nil { - return conversionFromCapsule(in, out, fn) - } - } - // No conversion operation is available, then. - return nil - - default: - return nil - - } -} - -// retConversion wraps a conversion (internal type) so it can be returned -// as a Conversion (public type). -func retConversion(conv conversion) Conversion { - if conv == nil { - return nil - } - - return func(in cty.Value) (cty.Value, error) { - return conv(in, cty.Path(nil)) - } -} diff --git a/vendor/github.com/zclconf/go-cty/cty/convert/conversion_capsule.go b/vendor/github.com/zclconf/go-cty/cty/convert/conversion_capsule.go deleted file mode 100644 index ded4079d..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/convert/conversion_capsule.go +++ /dev/null @@ -1,31 +0,0 @@ -package convert - -import ( - "github.com/zclconf/go-cty/cty" -) - -func conversionToCapsule(inTy, outTy cty.Type, fn func(inTy cty.Type) func(cty.Value, cty.Path) (interface{}, error)) conversion { - rawConv := fn(inTy) - if rawConv == nil { - return nil - } - - return func(in cty.Value, path cty.Path) (cty.Value, error) { - rawV, err := rawConv(in, path) - if err != nil { - return cty.NilVal, err - } - return cty.CapsuleVal(outTy, rawV), nil - } -} - -func conversionFromCapsule(inTy, outTy cty.Type, fn func(outTy cty.Type) func(interface{}, cty.Path) (cty.Value, error)) conversion { - rawConv := fn(outTy) - if rawConv == nil { - return nil - } - - return func(in cty.Value, path cty.Path) (cty.Value, error) { - return rawConv(in.EncapsulatedValue(), path) - } -} diff --git a/vendor/github.com/zclconf/go-cty/cty/convert/conversion_collection.go b/vendor/github.com/zclconf/go-cty/cty/convert/conversion_collection.go deleted file mode 100644 index e70b0184..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/convert/conversion_collection.go +++ /dev/null @@ -1,568 +0,0 @@ -package convert - -import ( - "github.com/zclconf/go-cty/cty" -) - -// conversionCollectionToList returns a conversion that will apply the given -// conversion to all of the elements of a collection (something that supports -// ForEachElement and LengthInt) and then returns the result as a list. -// -// "conv" can be nil if the elements are expected to already be of the -// correct type and just need to be re-wrapped into a list. (For example, -// if we're converting from a set into a list of the same element type.) -func conversionCollectionToList(ety cty.Type, conv conversion) conversion { - return func(val cty.Value, path cty.Path) (cty.Value, error) { - if !val.Length().IsKnown() { - // If the input collection has an unknown length (which is true - // for a set containing unknown values) then our result must be - // an unknown list, because we can't predict how many elements - // the resulting list should have. - return cty.UnknownVal(cty.List(val.Type().ElementType())), nil - } - - elems := make([]cty.Value, 0, val.LengthInt()) - i := int64(0) - elemPath := append(path.Copy(), nil) - it := val.ElementIterator() - for it.Next() { - _, val := it.Element() - var err error - - elemPath[len(elemPath)-1] = cty.IndexStep{ - Key: cty.NumberIntVal(i), - } - - if conv != nil { - val, err = conv(val, elemPath) - if err != nil { - return cty.NilVal, err - } - } - elems = append(elems, val) - - i++ - } - - if len(elems) == 0 { - // Prefer a concrete type over a dynamic type when returning an - // empty list - if ety == cty.DynamicPseudoType { - return cty.ListValEmpty(val.Type().ElementType()), nil - } - return cty.ListValEmpty(ety), nil - } - - if !cty.CanListVal(elems) { - return cty.NilVal, path.NewErrorf("element types must all match for conversion to list") - } - - return cty.ListVal(elems), nil - } -} - -// conversionCollectionToSet returns a conversion that will apply the given -// conversion to all of the elements of a collection (something that supports -// ForEachElement and LengthInt) and then returns the result as a set. -// -// "conv" can be nil if the elements are expected to already be of the -// correct type and just need to be re-wrapped into a set. (For example, -// if we're converting from a list into a set of the same element type.) -func conversionCollectionToSet(ety cty.Type, conv conversion) conversion { - return func(val cty.Value, path cty.Path) (cty.Value, error) { - elems := make([]cty.Value, 0, val.LengthInt()) - i := int64(0) - elemPath := append(path.Copy(), nil) - it := val.ElementIterator() - for it.Next() { - _, val := it.Element() - var err error - - elemPath[len(elemPath)-1] = cty.IndexStep{ - Key: cty.NumberIntVal(i), - } - - if conv != nil { - val, err = conv(val, elemPath) - if err != nil { - return cty.NilVal, err - } - } - elems = append(elems, val) - - i++ - } - - if len(elems) == 0 { - // Prefer a concrete type over a dynamic type when returning an - // empty set - if ety == cty.DynamicPseudoType { - return cty.SetValEmpty(val.Type().ElementType()), nil - } - return cty.SetValEmpty(ety), nil - } - - if !cty.CanSetVal(elems) { - return cty.NilVal, path.NewErrorf("element types must all match for conversion to set") - } - - return cty.SetVal(elems), nil - } -} - -// conversionCollectionToMap returns a conversion that will apply the given -// conversion to all of the elements of a collection (something that supports -// ForEachElement and LengthInt) and then returns the result as a map. -// -// "conv" can be nil if the elements are expected to already be of the -// correct type and just need to be re-wrapped into a map. -func conversionCollectionToMap(ety cty.Type, conv conversion) conversion { - return func(val cty.Value, path cty.Path) (cty.Value, error) { - elems := make(map[string]cty.Value, 0) - elemPath := append(path.Copy(), nil) - it := val.ElementIterator() - for it.Next() { - key, val := it.Element() - var err error - - elemPath[len(elemPath)-1] = cty.IndexStep{ - Key: key, - } - - keyStr, err := Convert(key, cty.String) - if err != nil { - // Should never happen, because keys can only be numbers or - // strings and both can convert to string. - return cty.DynamicVal, elemPath.NewErrorf("cannot convert key type %s to string for map", key.Type().FriendlyName()) - } - - if conv != nil { - val, err = conv(val, elemPath) - if err != nil { - return cty.NilVal, err - } - } - - elems[keyStr.AsString()] = val - } - - if len(elems) == 0 { - // Prefer a concrete type over a dynamic type when returning an - // empty map - if ety == cty.DynamicPseudoType { - return cty.MapValEmpty(val.Type().ElementType()), nil - } - return cty.MapValEmpty(ety), nil - } - - if ety.IsCollectionType() || ety.IsObjectType() { - var err error - if elems, err = conversionUnifyCollectionElements(elems, path, false); err != nil { - return cty.NilVal, err - } - } - - if !cty.CanMapVal(elems) { - return cty.NilVal, path.NewErrorf("element types must all match for conversion to map") - } - - return cty.MapVal(elems), nil - } -} - -// conversionTupleToSet returns a conversion that will take a value of the -// given tuple type and return a set of the given element type. -// -// Will panic if the given tupleType isn't actually a tuple type. -func conversionTupleToSet(tupleType cty.Type, setEty cty.Type, unsafe bool) conversion { - tupleEtys := tupleType.TupleElementTypes() - - if len(tupleEtys) == 0 { - // Empty tuple short-circuit - return func(val cty.Value, path cty.Path) (cty.Value, error) { - return cty.SetValEmpty(setEty), nil - } - } - - if setEty == cty.DynamicPseudoType { - // This is a special case where the caller wants us to find - // a suitable single type that all elements can convert to, if - // possible. - setEty, _ = unify(tupleEtys, unsafe) - if setEty == cty.NilType { - return nil - } - - // If the set element type after unification is still the dynamic - // type, the only way this can result in a valid set is if all values - // are of dynamic type - if setEty == cty.DynamicPseudoType { - for _, tupleEty := range tupleEtys { - if !tupleEty.Equals(cty.DynamicPseudoType) { - return nil - } - } - } - } - - elemConvs := make([]conversion, len(tupleEtys)) - for i, tupleEty := range tupleEtys { - if tupleEty.Equals(setEty) { - // no conversion required - continue - } - - elemConvs[i] = getConversion(tupleEty, setEty, unsafe) - if elemConvs[i] == nil { - // If any of our element conversions are impossible, then the our - // whole conversion is impossible. - return nil - } - } - - // If we fall out here then a conversion is possible, using the - // element conversions in elemConvs - return func(val cty.Value, path cty.Path) (cty.Value, error) { - elems := make([]cty.Value, 0, len(elemConvs)) - elemPath := append(path.Copy(), nil) - i := int64(0) - it := val.ElementIterator() - for it.Next() { - _, val := it.Element() - var err error - - elemPath[len(elemPath)-1] = cty.IndexStep{ - Key: cty.NumberIntVal(i), - } - - conv := elemConvs[i] - if conv != nil { - val, err = conv(val, elemPath) - if err != nil { - return cty.NilVal, err - } - } - elems = append(elems, val) - - i++ - } - - if !cty.CanSetVal(elems) { - return cty.NilVal, path.NewErrorf("element types must all match for conversion to set") - } - - return cty.SetVal(elems), nil - } -} - -// conversionTupleToList returns a conversion that will take a value of the -// given tuple type and return a list of the given element type. -// -// Will panic if the given tupleType isn't actually a tuple type. -func conversionTupleToList(tupleType cty.Type, listEty cty.Type, unsafe bool) conversion { - tupleEtys := tupleType.TupleElementTypes() - - if len(tupleEtys) == 0 { - // Empty tuple short-circuit - return func(val cty.Value, path cty.Path) (cty.Value, error) { - return cty.ListValEmpty(listEty), nil - } - } - - if listEty == cty.DynamicPseudoType { - // This is a special case where the caller wants us to find - // a suitable single type that all elements can convert to, if - // possible. - listEty, _ = unify(tupleEtys, unsafe) - if listEty == cty.NilType { - return nil - } - - // If the list element type after unification is still the dynamic - // type, the only way this can result in a valid list is if all values - // are of dynamic type - if listEty == cty.DynamicPseudoType { - for _, tupleEty := range tupleEtys { - if !tupleEty.Equals(cty.DynamicPseudoType) { - return nil - } - } - } - } - - elemConvs := make([]conversion, len(tupleEtys)) - for i, tupleEty := range tupleEtys { - if tupleEty.Equals(listEty) { - // no conversion required - continue - } - - elemConvs[i] = getConversion(tupleEty, listEty, unsafe) - if elemConvs[i] == nil { - // If any of our element conversions are impossible, then the our - // whole conversion is impossible. - return nil - } - } - - // If we fall out here then a conversion is possible, using the - // element conversions in elemConvs - return func(val cty.Value, path cty.Path) (cty.Value, error) { - elems := make([]cty.Value, 0, len(elemConvs)) - elemTys := make([]cty.Type, 0, len(elems)) - elemPath := append(path.Copy(), nil) - i := int64(0) - it := val.ElementIterator() - for it.Next() { - _, val := it.Element() - var err error - - elemPath[len(elemPath)-1] = cty.IndexStep{ - Key: cty.NumberIntVal(i), - } - - conv := elemConvs[i] - if conv != nil { - val, err = conv(val, elemPath) - if err != nil { - return cty.NilVal, err - } - } - elems = append(elems, val) - elemTys = append(elemTys, val.Type()) - - i++ - } - - elems, err := conversionUnifyListElements(elems, elemPath, unsafe) - if err != nil { - return cty.NilVal, err - } - - if !cty.CanListVal(elems) { - return cty.NilVal, path.NewErrorf("element types must all match for conversion to list") - } - - return cty.ListVal(elems), nil - } -} - -// conversionObjectToMap returns a conversion that will take a value of the -// given object type and return a map of the given element type. -// -// Will panic if the given objectType isn't actually an object type. -func conversionObjectToMap(objectType cty.Type, mapEty cty.Type, unsafe bool) conversion { - objectAtys := objectType.AttributeTypes() - - if len(objectAtys) == 0 { - // Empty object short-circuit - return func(val cty.Value, path cty.Path) (cty.Value, error) { - return cty.MapValEmpty(mapEty), nil - } - } - - if mapEty == cty.DynamicPseudoType { - // This is a special case where the caller wants us to find - // a suitable single type that all elements can convert to, if - // possible. - objectAtysList := make([]cty.Type, 0, len(objectAtys)) - for _, aty := range objectAtys { - objectAtysList = append(objectAtysList, aty) - } - mapEty, _ = unify(objectAtysList, unsafe) - if mapEty == cty.NilType { - return nil - } - } - - elemConvs := make(map[string]conversion, len(objectAtys)) - for name, objectAty := range objectAtys { - if objectAty.Equals(mapEty) { - // no conversion required - continue - } - - elemConvs[name] = getConversion(objectAty, mapEty, unsafe) - if elemConvs[name] == nil { - // If any of our element conversions are impossible, then the our - // whole conversion is impossible. - return nil - } - } - - // If we fall out here then a conversion is possible, using the - // element conversions in elemConvs - return func(val cty.Value, path cty.Path) (cty.Value, error) { - elems := make(map[string]cty.Value, len(elemConvs)) - elemPath := append(path.Copy(), nil) - it := val.ElementIterator() - for it.Next() { - name, val := it.Element() - var err error - - elemPath[len(elemPath)-1] = cty.IndexStep{ - Key: name, - } - - conv := elemConvs[name.AsString()] - if conv != nil { - val, err = conv(val, elemPath) - if err != nil { - return cty.NilVal, err - } - } - elems[name.AsString()] = val - } - - if mapEty.IsCollectionType() || mapEty.IsObjectType() { - var err error - if elems, err = conversionUnifyCollectionElements(elems, path, unsafe); err != nil { - return cty.NilVal, err - } - } - - if !cty.CanMapVal(elems) { - return cty.NilVal, path.NewErrorf("attribute types must all match for conversion to map") - } - - return cty.MapVal(elems), nil - } -} - -// conversionMapToObject returns a conversion that will take a value of the -// given map type and return an object of the given type. The object attribute -// types must all be compatible with the map element type. -// -// Will panic if the given mapType and objType are not maps and objects -// respectively. -func conversionMapToObject(mapType cty.Type, objType cty.Type, unsafe bool) conversion { - objectAtys := objType.AttributeTypes() - mapEty := mapType.ElementType() - - elemConvs := make(map[string]conversion, len(objectAtys)) - for name, objectAty := range objectAtys { - if objectAty.Equals(mapEty) { - // no conversion required - continue - } - - elemConvs[name] = getConversion(mapEty, objectAty, unsafe) - if elemConvs[name] == nil { - // If any of our element conversions are impossible, then the our - // whole conversion is impossible. - return nil - } - } - - // If we fall out here then a conversion is possible, using the - // element conversions in elemConvs - return func(val cty.Value, path cty.Path) (cty.Value, error) { - elems := make(map[string]cty.Value, len(elemConvs)) - elemPath := append(path.Copy(), nil) - it := val.ElementIterator() - for it.Next() { - name, val := it.Element() - - // if there is no corresponding attribute, we skip this key - if _, ok := objectAtys[name.AsString()]; !ok { - continue - } - - var err error - - elemPath[len(elemPath)-1] = cty.IndexStep{ - Key: name, - } - - conv := elemConvs[name.AsString()] - if conv != nil { - val, err = conv(val, elemPath) - if err != nil { - return cty.NilVal, err - } - } - - elems[name.AsString()] = val - } - - for name, aty := range objectAtys { - if _, exists := elems[name]; !exists { - if optional := objType.AttributeOptional(name); optional { - elems[name] = cty.NullVal(aty) - } else { - return cty.NilVal, path.NewErrorf("map has no element for required attribute %q", name) - } - } - } - - return cty.ObjectVal(elems), nil - } -} - -func conversionUnifyCollectionElements(elems map[string]cty.Value, path cty.Path, unsafe bool) (map[string]cty.Value, error) { - elemTypes := make([]cty.Type, 0, len(elems)) - for _, elem := range elems { - elemTypes = append(elemTypes, elem.Type()) - } - unifiedType, _ := unify(elemTypes, unsafe) - if unifiedType == cty.NilType { - return nil, path.NewErrorf("cannot find a common base type for all elements") - } - - unifiedElems := make(map[string]cty.Value) - elemPath := append(path.Copy(), nil) - - for name, elem := range elems { - if elem.Type().Equals(unifiedType) { - unifiedElems[name] = elem - continue - } - conv := getConversion(elem.Type(), unifiedType, unsafe) - if conv == nil { - } - elemPath[len(elemPath)-1] = cty.IndexStep{ - Key: cty.StringVal(name), - } - val, err := conv(elem, elemPath) - if err != nil { - return nil, err - } - unifiedElems[name] = val - } - - return unifiedElems, nil -} - -func conversionUnifyListElements(elems []cty.Value, path cty.Path, unsafe bool) ([]cty.Value, error) { - elemTypes := make([]cty.Type, len(elems)) - for i, elem := range elems { - elemTypes[i] = elem.Type() - } - unifiedType, _ := unify(elemTypes, unsafe) - if unifiedType == cty.NilType { - return nil, path.NewErrorf("cannot find a common base type for all elements") - } - - ret := make([]cty.Value, len(elems)) - elemPath := append(path.Copy(), nil) - - for i, elem := range elems { - if elem.Type().Equals(unifiedType) { - ret[i] = elem - continue - } - conv := getConversion(elem.Type(), unifiedType, unsafe) - if conv == nil { - } - elemPath[len(elemPath)-1] = cty.IndexStep{ - Key: cty.NumberIntVal(int64(i)), - } - val, err := conv(elem, elemPath) - if err != nil { - return nil, err - } - ret[i] = val - } - - return ret, nil -} diff --git a/vendor/github.com/zclconf/go-cty/cty/convert/conversion_dynamic.go b/vendor/github.com/zclconf/go-cty/cty/convert/conversion_dynamic.go deleted file mode 100644 index 4d19cf6c..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/convert/conversion_dynamic.go +++ /dev/null @@ -1,33 +0,0 @@ -package convert - -import ( - "github.com/zclconf/go-cty/cty" -) - -// dynamicFixup deals with just-in-time conversions of values that were -// input-typed as cty.DynamicPseudoType during analysis, ensuring that -// we end up with the desired output type once the value is known, or -// failing with an error if that is not possible. -// -// This is in the spirit of the cty philosophy of optimistically assuming that -// DynamicPseudoType values will become the intended value eventually, and -// dealing with any inconsistencies during final evaluation. -func dynamicFixup(wantType cty.Type) conversion { - return func(in cty.Value, path cty.Path) (cty.Value, error) { - ret, err := Convert(in, wantType) - if err != nil { - // Re-wrap this error so that the returned path is relative - // to the caller's original value, rather than relative to our - // conversion value here. - return cty.NilVal, path.NewError(err) - } - return ret, nil - } -} - -// dynamicPassthrough is an identity conversion that is used when the -// target type is DynamicPseudoType, indicating that the caller doesn't care -// which type is returned. -func dynamicPassthrough(in cty.Value, path cty.Path) (cty.Value, error) { - return in, nil -} diff --git a/vendor/github.com/zclconf/go-cty/cty/convert/conversion_object.go b/vendor/github.com/zclconf/go-cty/cty/convert/conversion_object.go deleted file mode 100644 index 098c109b..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/convert/conversion_object.go +++ /dev/null @@ -1,95 +0,0 @@ -package convert - -import ( - "github.com/zclconf/go-cty/cty" -) - -// conversionObjectToObject returns a conversion that will make the input -// object type conform to the output object type, if possible. -// -// Conversion is possible only if the output type is a subset of the input -// type, meaning that each attribute of the output type has a corresponding -// attribute in the input type where a recursive conversion is available. -// -// If the "out" type has any optional attributes, those attributes may be -// absent in the "in" type, in which case null values will be used in their -// place in the result. -// -// Shallow object conversions work the same for both safe and unsafe modes, -// but the safety flag is passed on to recursive conversions and may thus -// limit the above definition of "subset". -func conversionObjectToObject(in, out cty.Type, unsafe bool) conversion { - inAtys := in.AttributeTypes() - outAtys := out.AttributeTypes() - outOptionals := out.OptionalAttributes() - attrConvs := make(map[string]conversion) - - for name, outAty := range outAtys { - inAty, exists := inAtys[name] - if !exists { - if _, optional := outOptionals[name]; optional { - // If it's optional then we'll skip inserting an - // attribute conversion and then deal with inserting - // the default value in our overall conversion logic - // later. - continue - } - // No conversion is available, then. - return nil - } - - if inAty.Equals(outAty) { - // No conversion needed, but we'll still record the attribute - // in our map for later reference. - attrConvs[name] = nil - continue - } - - attrConvs[name] = getConversion(inAty, outAty, unsafe) - if attrConvs[name] == nil { - // If a recursive conversion isn't available, then our top-level - // configuration is impossible too. - return nil - } - } - - // If we get here then a conversion is possible, using the attribute - // conversions given in attrConvs. - return func(val cty.Value, path cty.Path) (cty.Value, error) { - attrVals := make(map[string]cty.Value, len(attrConvs)) - path = append(path, nil) - pathStep := &path[len(path)-1] - - for it := val.ElementIterator(); it.Next(); { - nameVal, val := it.Element() - var err error - - name := nameVal.AsString() - *pathStep = cty.GetAttrStep{ - Name: name, - } - - conv, exists := attrConvs[name] - if !exists { - continue - } - if conv != nil { - val, err = conv(val, path) - if err != nil { - return cty.NilVal, err - } - } - - attrVals[name] = val - } - - for name := range outOptionals { - if _, exists := attrVals[name]; !exists { - wantTy := outAtys[name] - attrVals[name] = cty.NullVal(wantTy) - } - } - - return cty.ObjectVal(attrVals), nil - } -} diff --git a/vendor/github.com/zclconf/go-cty/cty/convert/conversion_primitive.go b/vendor/github.com/zclconf/go-cty/cty/convert/conversion_primitive.go deleted file mode 100644 index 0d6fae96..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/convert/conversion_primitive.go +++ /dev/null @@ -1,57 +0,0 @@ -package convert - -import ( - "strings" - - "github.com/zclconf/go-cty/cty" -) - -var stringTrue = cty.StringVal("true") -var stringFalse = cty.StringVal("false") - -var primitiveConversionsSafe = map[cty.Type]map[cty.Type]conversion{ - cty.Number: { - cty.String: func(val cty.Value, path cty.Path) (cty.Value, error) { - f := val.AsBigFloat() - return cty.StringVal(f.Text('f', -1)), nil - }, - }, - cty.Bool: { - cty.String: func(val cty.Value, path cty.Path) (cty.Value, error) { - if val.True() { - return stringTrue, nil - } else { - return stringFalse, nil - } - }, - }, -} - -var primitiveConversionsUnsafe = map[cty.Type]map[cty.Type]conversion{ - cty.String: { - cty.Number: func(val cty.Value, path cty.Path) (cty.Value, error) { - v, err := cty.ParseNumberVal(val.AsString()) - if err != nil { - return cty.NilVal, path.NewErrorf("a number is required") - } - return v, nil - }, - cty.Bool: func(val cty.Value, path cty.Path) (cty.Value, error) { - switch val.AsString() { - case "true", "1": - return cty.True, nil - case "false", "0": - return cty.False, nil - default: - switch strings.ToLower(val.AsString()) { - case "true": - return cty.NilVal, path.NewErrorf("a bool is required; to convert from string, use lowercase \"true\"") - case "false": - return cty.NilVal, path.NewErrorf("a bool is required; to convert from string, use lowercase \"false\"") - default: - return cty.NilVal, path.NewErrorf("a bool is required") - } - } - }, - }, -} diff --git a/vendor/github.com/zclconf/go-cty/cty/convert/conversion_tuple.go b/vendor/github.com/zclconf/go-cty/cty/convert/conversion_tuple.go deleted file mode 100644 index 592980a7..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/convert/conversion_tuple.go +++ /dev/null @@ -1,71 +0,0 @@ -package convert - -import ( - "github.com/zclconf/go-cty/cty" -) - -// conversionTupleToTuple returns a conversion that will make the input -// tuple type conform to the output tuple type, if possible. -// -// Conversion is possible only if the two tuple types have the same number -// of elements and the corresponding elements by index can be converted. -// -// Shallow tuple conversions work the same for both safe and unsafe modes, -// but the safety flag is passed on to recursive conversions and may thus -// limit which element type conversions are possible. -func conversionTupleToTuple(in, out cty.Type, unsafe bool) conversion { - inEtys := in.TupleElementTypes() - outEtys := out.TupleElementTypes() - - if len(inEtys) != len(outEtys) { - return nil // no conversion is possible - } - - elemConvs := make([]conversion, len(inEtys)) - - for i, outEty := range outEtys { - inEty := inEtys[i] - - if inEty.Equals(outEty) { - // No conversion needed, so we can leave this one nil. - continue - } - - elemConvs[i] = getConversion(inEty, outEty, unsafe) - if elemConvs[i] == nil { - // If a recursive conversion isn't available, then our top-level - // configuration is impossible too. - return nil - } - } - - // If we get here then a conversion is possible, using the element - // conversions given in elemConvs. - return func(val cty.Value, path cty.Path) (cty.Value, error) { - elemVals := make([]cty.Value, len(elemConvs)) - path = append(path, nil) - pathStep := &path[len(path)-1] - - i := 0 - for it := val.ElementIterator(); it.Next(); i++ { - _, val := it.Element() - var err error - - *pathStep = cty.IndexStep{ - Key: cty.NumberIntVal(int64(i)), - } - - conv := elemConvs[i] - if conv != nil { - val, err = conv(val, path) - if err != nil { - return cty.NilVal, err - } - } - - elemVals[i] = val - } - - return cty.TupleVal(elemVals), nil - } -} diff --git a/vendor/github.com/zclconf/go-cty/cty/convert/doc.go b/vendor/github.com/zclconf/go-cty/cty/convert/doc.go deleted file mode 100644 index 2037299b..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/convert/doc.go +++ /dev/null @@ -1,15 +0,0 @@ -// Package convert contains some routines for converting between cty types. -// The intent of providing this package is to encourage applications using -// cty to have consistent type conversion behavior for maximal interoperability -// when Values pass from one application to another. -// -// The conversions are categorized into two categories. "Safe" conversions are -// ones that are guaranteed to succeed if given a non-null value of the -// appropriate source type. "Unsafe" conversions, on the other hand, are valid -// for only a subset of input values, and thus may fail with an error when -// called for values outside of that valid subset. -// -// The functions whose names end in Unsafe support all of the conversions that -// are supported by the corresponding functions whose names do not have that -// suffix, and then additional unsafe conversions as well. -package convert diff --git a/vendor/github.com/zclconf/go-cty/cty/convert/mismatch_msg.go b/vendor/github.com/zclconf/go-cty/cty/convert/mismatch_msg.go deleted file mode 100644 index 5c1e114d..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/convert/mismatch_msg.go +++ /dev/null @@ -1,226 +0,0 @@ -package convert - -import ( - "bytes" - "fmt" - "sort" - - "github.com/zclconf/go-cty/cty" -) - -// MismatchMessage is a helper to return an English-language description of -// the differences between got and want, phrased as a reason why got does -// not conform to want. -// -// This function does not itself attempt conversion, and so it should generally -// be used only after a conversion has failed, to report the conversion failure -// to an English-speaking user. The result will be confusing got is actually -// conforming to or convertable to want. -// -// The shorthand helper function Convert uses this function internally to -// produce its error messages, so callers of that function do not need to -// also use MismatchMessage. -// -// This function is similar to Type.TestConformance, but it is tailored to -// describing conversion failures and so the messages it generates relate -// specifically to the conversion rules implemented in this package. -func MismatchMessage(got, want cty.Type) string { - switch { - - case got.IsObjectType() && want.IsObjectType(): - // If both types are object types then we may be able to say something - // about their respective attributes. - return mismatchMessageObjects(got, want) - - case got.IsTupleType() && want.IsListType() && want.ElementType() == cty.DynamicPseudoType: - // If conversion from tuple to list failed then it's because we couldn't - // find a common type to convert all of the tuple elements to. - return "all list elements must have the same type" - - case got.IsTupleType() && want.IsSetType() && want.ElementType() == cty.DynamicPseudoType: - // If conversion from tuple to set failed then it's because we couldn't - // find a common type to convert all of the tuple elements to. - return "all set elements must have the same type" - - case got.IsObjectType() && want.IsMapType() && want.ElementType() == cty.DynamicPseudoType: - // If conversion from object to map failed then it's because we couldn't - // find a common type to convert all of the object attributes to. - return "all map elements must have the same type" - - case (got.IsTupleType() || got.IsObjectType()) && want.IsCollectionType(): - return mismatchMessageCollectionsFromStructural(got, want) - - case got.IsCollectionType() && want.IsCollectionType(): - return mismatchMessageCollectionsFromCollections(got, want) - - default: - // If we have nothing better to say, we'll just state what was required. - return want.FriendlyNameForConstraint() + " required" - } -} - -func mismatchMessageObjects(got, want cty.Type) string { - // Per our conversion rules, "got" is allowed to be a superset of "want", - // and so we'll produce error messages here under that assumption. - gotAtys := got.AttributeTypes() - wantAtys := want.AttributeTypes() - - // If we find missing attributes then we'll report those in preference, - // but if not then we will report a maximum of one non-conforming - // attribute, just to keep our messages relatively terse. - // We'll also prefer to report a recursive type error from an _unsafe_ - // conversion over a safe one, because these are subjectively more - // "serious". - var missingAttrs []string - var unsafeMismatchAttr string - var safeMismatchAttr string - - for name, wantAty := range wantAtys { - gotAty, exists := gotAtys[name] - if !exists { - if !want.AttributeOptional(name) { - missingAttrs = append(missingAttrs, name) - } - continue - } - - if gotAty.Equals(wantAty) { - continue // exact match, so no problem - } - - // We'll now try to convert these attributes in isolation and - // see if we have a nested conversion error to report. - // We'll try an unsafe conversion first, and then fall back on - // safe if unsafe is possible. - - // If we already have an unsafe mismatch attr error then we won't bother - // hunting for another one. - if unsafeMismatchAttr != "" { - continue - } - if conv := GetConversionUnsafe(gotAty, wantAty); conv == nil { - unsafeMismatchAttr = fmt.Sprintf("attribute %q: %s", name, MismatchMessage(gotAty, wantAty)) - } - - // If we already have a safe mismatch attr error then we won't bother - // hunting for another one. - if safeMismatchAttr != "" { - continue - } - if conv := GetConversion(gotAty, wantAty); conv == nil { - safeMismatchAttr = fmt.Sprintf("attribute %q: %s", name, MismatchMessage(gotAty, wantAty)) - } - } - - // We should now have collected at least one problem. If we have more than - // one then we'll use our preference order to decide what is most important - // to report. - switch { - - case len(missingAttrs) != 0: - sort.Strings(missingAttrs) - switch len(missingAttrs) { - case 1: - return fmt.Sprintf("attribute %q is required", missingAttrs[0]) - case 2: - return fmt.Sprintf("attributes %q and %q are required", missingAttrs[0], missingAttrs[1]) - default: - sort.Strings(missingAttrs) - var buf bytes.Buffer - for _, name := range missingAttrs[:len(missingAttrs)-1] { - fmt.Fprintf(&buf, "%q, ", name) - } - fmt.Fprintf(&buf, "and %q", missingAttrs[len(missingAttrs)-1]) - return fmt.Sprintf("attributes %s are required", buf.Bytes()) - } - - case unsafeMismatchAttr != "": - return unsafeMismatchAttr - - case safeMismatchAttr != "": - return safeMismatchAttr - - default: - // We should never get here, but if we do then we'll return - // just a generic message. - return "incorrect object attributes" - } -} - -func mismatchMessageCollectionsFromStructural(got, want cty.Type) string { - // First some straightforward cases where the kind is just altogether wrong. - switch { - case want.IsListType() && !got.IsTupleType(): - return want.FriendlyNameForConstraint() + " required" - case want.IsSetType() && !got.IsTupleType(): - return want.FriendlyNameForConstraint() + " required" - case want.IsMapType() && !got.IsObjectType(): - return want.FriendlyNameForConstraint() + " required" - } - - // If the kinds are matched well enough then we'll move on to checking - // individual elements. - wantEty := want.ElementType() - switch { - case got.IsTupleType(): - for i, gotEty := range got.TupleElementTypes() { - if gotEty.Equals(wantEty) { - continue // exact match, so no problem - } - if conv := getConversion(gotEty, wantEty, true); conv != nil { - continue // conversion is available, so no problem - } - return fmt.Sprintf("element %d: %s", i, MismatchMessage(gotEty, wantEty)) - } - - // If we get down here then something weird is going on but we'll - // return a reasonable fallback message anyway. - return fmt.Sprintf("all elements must be %s", wantEty.FriendlyNameForConstraint()) - - case got.IsObjectType(): - for name, gotAty := range got.AttributeTypes() { - if gotAty.Equals(wantEty) { - continue // exact match, so no problem - } - if conv := getConversion(gotAty, wantEty, true); conv != nil { - continue // conversion is available, so no problem - } - return fmt.Sprintf("element %q: %s", name, MismatchMessage(gotAty, wantEty)) - } - - // If we get down here then something weird is going on but we'll - // return a reasonable fallback message anyway. - return fmt.Sprintf("all elements must be %s", wantEty.FriendlyNameForConstraint()) - - default: - // Should not be possible to get here since we only call this function - // with got as structural types, but... - return want.FriendlyNameForConstraint() + " required" - } -} - -func mismatchMessageCollectionsFromCollections(got, want cty.Type) string { - // First some straightforward cases where the kind is just altogether wrong. - switch { - case want.IsListType() && !(got.IsListType() || got.IsSetType()): - return want.FriendlyNameForConstraint() + " required" - case want.IsSetType() && !(got.IsListType() || got.IsSetType()): - return want.FriendlyNameForConstraint() + " required" - case want.IsMapType() && !got.IsMapType(): - return want.FriendlyNameForConstraint() + " required" - } - - // If the kinds are matched well enough then we'll check the element types. - gotEty := got.ElementType() - wantEty := want.ElementType() - noun := "element type" - switch { - case want.IsListType(): - noun = "list element type" - case want.IsSetType(): - noun = "set element type" - case want.IsMapType(): - noun = "map element type" - } - return fmt.Sprintf("incorrect %s: %s", noun, MismatchMessage(gotEty, wantEty)) -} diff --git a/vendor/github.com/zclconf/go-cty/cty/convert/public.go b/vendor/github.com/zclconf/go-cty/cty/convert/public.go deleted file mode 100644 index af19bdc5..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/convert/public.go +++ /dev/null @@ -1,83 +0,0 @@ -package convert - -import ( - "errors" - - "github.com/zclconf/go-cty/cty" -) - -// This file contains the public interface of this package, which is intended -// to be a small, convenient interface designed for easy integration into -// a hypothetical language type checker and interpreter. - -// Conversion is a named function type representing a conversion from a -// value of one type to a value of another type. -// -// The source type for a conversion is always the source type given to -// the function that returned the Conversion, but there is no way to recover -// that from a Conversion value itself. If a Conversion is given a value -// that is not of its expected type (with the exception of DynamicPseudoType, -// which is always supported) then the function may panic or produce undefined -// results. -type Conversion func(in cty.Value) (out cty.Value, err error) - -// GetConversion returns a Conversion between the given in and out Types if -// a safe one is available, or returns nil otherwise. -func GetConversion(in cty.Type, out cty.Type) Conversion { - return retConversion(getConversion(in, out, false)) -} - -// GetConversionUnsafe returns a Conversion between the given in and out Types -// if either a safe or unsafe one is available, or returns nil otherwise. -func GetConversionUnsafe(in cty.Type, out cty.Type) Conversion { - return retConversion(getConversion(in, out, true)) -} - -// Convert returns the result of converting the given value to the given type -// if an safe or unsafe conversion is available, or returns an error if such a -// conversion is impossible. -// -// This is a convenience wrapper around calling GetConversionUnsafe and then -// immediately passing the given value to the resulting function. -func Convert(in cty.Value, want cty.Type) (cty.Value, error) { - if in.Type().Equals(want) { - return in, nil - } - - conv := GetConversionUnsafe(in.Type(), want) - if conv == nil { - return cty.NilVal, errors.New(MismatchMessage(in.Type(), want)) - } - return conv(in) -} - -// Unify attempts to find the most general type that can be converted from -// all of the given types. If this is possible, that type is returned along -// with a slice of necessary conversions for some of the given types. -// -// If no common supertype can be found, this function returns cty.NilType and -// a nil slice. -// -// If a common supertype *can* be found, the returned slice will always be -// non-nil and will contain a non-nil conversion for each given type that -// needs to be converted, with indices corresponding to the input slice. -// Any given type that does *not* need conversion (because it is already of -// the appropriate type) will have a nil Conversion. -// -// cty.DynamicPseudoType is, as usual, a special case. If the given type list -// contains a mixture of dynamic and non-dynamic types, the dynamic types are -// disregarded for type selection and a conversion is returned for them that -// will attempt a late conversion of the given value to the target type, -// failing with a conversion error if the eventual concrete type is not -// compatible. If *all* given types are DynamicPseudoType, or in the -// degenerate case of an empty slice of types, the returned type is itself -// cty.DynamicPseudoType and no conversions are attempted. -func Unify(types []cty.Type) (cty.Type, []Conversion) { - return unify(types, false) -} - -// UnifyUnsafe is the same as Unify except that it may return unsafe -// conversions in situations where a safe conversion isn't also available. -func UnifyUnsafe(types []cty.Type) (cty.Type, []Conversion) { - return unify(types, true) -} diff --git a/vendor/github.com/zclconf/go-cty/cty/convert/sort_types.go b/vendor/github.com/zclconf/go-cty/cty/convert/sort_types.go deleted file mode 100644 index b7769106..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/convert/sort_types.go +++ /dev/null @@ -1,69 +0,0 @@ -package convert - -import ( - "github.com/zclconf/go-cty/cty" -) - -// sortTypes produces an ordering of the given types that serves as a -// preference order for the result of unification of the given types. -// The return value is a slice of indices into the given slice, and will -// thus always be the same length as the given slice. -// -// The goal is that the most general of the given types will appear first -// in the ordering. If there are uncomparable pairs of types in the list -// then they will appear in an undefined order, and the unification pass -// will presumably then fail. -func sortTypes(tys []cty.Type) []int { - l := len(tys) - - // First we build a graph whose edges represent "more general than", - // which we will then do a topological sort of. - edges := make([][]int, l) - for i := 0; i < (l - 1); i++ { - for j := i + 1; j < l; j++ { - cmp := compareTypes(tys[i], tys[j]) - switch { - case cmp < 0: - edges[i] = append(edges[i], j) - case cmp > 0: - edges[j] = append(edges[j], i) - } - } - } - - // Compute the in-degree of each node - inDegree := make([]int, l) - for _, outs := range edges { - for _, j := range outs { - inDegree[j]++ - } - } - - // The array backing our result will double as our queue for visiting - // the nodes, with the queue slice moving along this array until it - // is empty and positioned at the end of the array. Thus our visiting - // order is also our result order. - result := make([]int, l) - queue := result[0:0] - - // Initialize the queue with any item of in-degree 0, preserving - // their relative order. - for i, n := range inDegree { - if n == 0 { - queue = append(queue, i) - } - } - - for len(queue) != 0 { - i := queue[0] - queue = queue[1:] - for _, j := range edges[i] { - inDegree[j]-- - if inDegree[j] == 0 { - queue = append(queue, j) - } - } - } - - return result -} diff --git a/vendor/github.com/zclconf/go-cty/cty/convert/unify.go b/vendor/github.com/zclconf/go-cty/cty/convert/unify.go deleted file mode 100644 index 144acd85..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/convert/unify.go +++ /dev/null @@ -1,501 +0,0 @@ -package convert - -import ( - "github.com/zclconf/go-cty/cty" -) - -// The current unify implementation is somewhat inefficient, but we accept this -// under the assumption that it will generally be used with small numbers of -// types and with types of reasonable complexity. However, it does have a -// "happy path" where all of the given types are equal. -// -// This function is likely to have poor performance in cases where any given -// types are very complex (lots of deeply-nested structures) or if the list -// of types itself is very large. In particular, it will walk the nested type -// structure under the given types several times, especially when given a -// list of types for which unification is not possible, since each permutation -// will be tried to determine that result. -func unify(types []cty.Type, unsafe bool) (cty.Type, []Conversion) { - if len(types) == 0 { - // Degenerate case - return cty.NilType, nil - } - - // If all of the given types are of the same structural kind, we may be - // able to construct a new type that they can all be unified to, even if - // that is not one of the given types. We must try this before the general - // behavior below because in unsafe mode we can convert an object type to - // a subset of that type, which would be a much less useful conversion for - // unification purposes. - { - mapCt := 0 - listCt := 0 - setCt := 0 - objectCt := 0 - tupleCt := 0 - dynamicCt := 0 - for _, ty := range types { - switch { - case ty.IsMapType(): - mapCt++ - case ty.IsListType(): - listCt++ - case ty.IsSetType(): - setCt++ - case ty.IsObjectType(): - objectCt++ - case ty.IsTupleType(): - tupleCt++ - case ty == cty.DynamicPseudoType: - dynamicCt++ - default: - break - } - } - switch { - case mapCt > 0 && (mapCt+dynamicCt) == len(types): - return unifyCollectionTypes(cty.Map, types, unsafe, dynamicCt > 0) - - case mapCt > 0 && (mapCt+objectCt+dynamicCt) == len(types): - // Objects often contain map data, but are not directly typed as - // such due to language constructs or function types. Try to unify - // them as maps first before falling back to heterogeneous type - // conversion. - ty, convs := unifyObjectsAsMaps(types, unsafe) - // If we got a map back, we know the unification was successful. - if ty.IsMapType() { - return ty, convs - } - case listCt > 0 && (listCt+dynamicCt) == len(types): - return unifyCollectionTypes(cty.List, types, unsafe, dynamicCt > 0) - case listCt > 0 && (listCt+tupleCt+dynamicCt) == len(types): - // Tuples are often lists in disguise, and we may be able to - // unify them as such. - ty, convs := unifyTuplesAsList(types, unsafe) - // if we got a list back, we know the unification was successful. - // Otherwise we will fall back to the heterogeneous type codepath. - if ty.IsListType() { - return ty, convs - } - case setCt > 0 && (setCt+dynamicCt) == len(types): - return unifyCollectionTypes(cty.Set, types, unsafe, dynamicCt > 0) - case objectCt > 0 && (objectCt+dynamicCt) == len(types): - return unifyObjectTypes(types, unsafe, dynamicCt > 0) - case tupleCt > 0 && (tupleCt+dynamicCt) == len(types): - return unifyTupleTypes(types, unsafe, dynamicCt > 0) - case objectCt > 0 && tupleCt > 0: - // Can never unify object and tuple types since they have incompatible kinds - return cty.NilType, nil - } - } - - prefOrder := sortTypes(types) - - // sortTypes gives us an order where earlier items are preferable as - // our result type. We'll now walk through these and choose the first - // one we encounter for which conversions exist for all source types. - conversions := make([]Conversion, len(types)) -Preferences: - for _, wantTypeIdx := range prefOrder { - wantType := types[wantTypeIdx] - for i, tryType := range types { - if i == wantTypeIdx { - // Don't need to convert our wanted type to itself - conversions[i] = nil - continue - } - - if tryType.Equals(wantType) { - conversions[i] = nil - continue - } - - if unsafe { - conversions[i] = GetConversionUnsafe(tryType, wantType) - } else { - conversions[i] = GetConversion(tryType, wantType) - } - - if conversions[i] == nil { - // wantType is not a suitable unification type, so we'll - // try the next one in our preference order. - continue Preferences - } - } - - return wantType, conversions - } - - // If we fall out here, no unification is possible - return cty.NilType, nil -} - -// unifyTuplesAsList attempts to first see if the tuples unify as lists, then -// re-unifies the given types with the list in place of the tuples. -func unifyTuplesAsList(types []cty.Type, unsafe bool) (cty.Type, []Conversion) { - var tuples []cty.Type - var tupleIdxs []int - for i, t := range types { - if t.IsTupleType() { - tuples = append(tuples, t) - tupleIdxs = append(tupleIdxs, i) - } - } - - ty, tupleConvs := unifyTupleTypesToList(tuples, unsafe) - if !ty.IsListType() { - return cty.NilType, nil - } - - // the tuples themselves unified as a list, get the overall - // unification with this list type instead of the tuple. - // make a copy of the types, so we can fallback to the standard - // codepath if something went wrong - listed := make([]cty.Type, len(types)) - copy(listed, types) - for _, idx := range tupleIdxs { - listed[idx] = ty - } - - newTy, convs := unify(listed, unsafe) - if !newTy.IsListType() { - return cty.NilType, nil - } - - // we have a good conversion, wrap the nested tuple conversions. - // We know the tuple conversion is not nil, because we went from tuple to - // list - for i, idx := range tupleIdxs { - listConv := convs[idx] - tupleConv := tupleConvs[i] - - if listConv == nil { - convs[idx] = tupleConv - continue - } - - convs[idx] = func(in cty.Value) (out cty.Value, err error) { - out, err = tupleConv(in) - if err != nil { - return out, err - } - - return listConv(in) - } - } - - return newTy, convs -} - -// unifyObjectsAsMaps attempts to first see if the objects unify as maps, then -// re-unifies the given types with the map in place of the objects. -func unifyObjectsAsMaps(types []cty.Type, unsafe bool) (cty.Type, []Conversion) { - var objs []cty.Type - var objIdxs []int - for i, t := range types { - if t.IsObjectType() { - objs = append(objs, t) - objIdxs = append(objIdxs, i) - } - } - - ty, objConvs := unifyObjectTypesToMap(objs, unsafe) - if !ty.IsMapType() { - return cty.NilType, nil - } - - // the objects themselves unified as a map, get the overall - // unification with this map type instead of the object. - // Make a copy of the types, so we can fallback to the standard codepath if - // something went wrong without changing the original types. - mapped := make([]cty.Type, len(types)) - copy(mapped, types) - for _, idx := range objIdxs { - mapped[idx] = ty - } - - newTy, convs := unify(mapped, unsafe) - if !newTy.IsMapType() { - return cty.NilType, nil - } - - // we have a good conversion, so wrap the nested object conversions. - // We know the object conversion is not nil, because we went from object to - // map. - for i, idx := range objIdxs { - mapConv := convs[idx] - objConv := objConvs[i] - - if mapConv == nil { - convs[idx] = objConv - continue - } - - convs[idx] = func(in cty.Value) (out cty.Value, err error) { - out, err = objConv(in) - if err != nil { - return out, err - } - - return mapConv(in) - } - } - - return newTy, convs -} - -func unifyCollectionTypes(collectionType func(cty.Type) cty.Type, types []cty.Type, unsafe bool, hasDynamic bool) (cty.Type, []Conversion) { - // If we had any dynamic types in the input here then we can't predict - // what path we'll take through here once these become known types, so - // we'll conservatively produce DynamicVal for these. - if hasDynamic { - return unifyAllAsDynamic(types) - } - - elemTypes := make([]cty.Type, 0, len(types)) - for _, ty := range types { - elemTypes = append(elemTypes, ty.ElementType()) - } - retElemType, _ := unify(elemTypes, unsafe) - if retElemType == cty.NilType { - return cty.NilType, nil - } - - retTy := collectionType(retElemType) - - conversions := make([]Conversion, len(types)) - for i, ty := range types { - if ty.Equals(retTy) { - continue - } - if unsafe { - conversions[i] = GetConversionUnsafe(ty, retTy) - } else { - conversions[i] = GetConversion(ty, retTy) - } - if conversions[i] == nil { - // Shouldn't be reachable, since we were able to unify - return cty.NilType, nil - } - } - - return retTy, conversions -} - -func unifyObjectTypes(types []cty.Type, unsafe bool, hasDynamic bool) (cty.Type, []Conversion) { - // If we had any dynamic types in the input here then we can't predict - // what path we'll take through here once these become known types, so - // we'll conservatively produce DynamicVal for these. - if hasDynamic { - return unifyAllAsDynamic(types) - } - - // There are two different ways we can succeed here: - // - If all of the given object types have the same set of attribute names - // and the corresponding types are all unifyable, then we construct that - // type. - // - If the given object types have different attribute names or their - // corresponding types are not unifyable, we'll instead try to unify - // all of the attribute types together to produce a map type. - // - // Our unification behavior is intentionally stricter than our conversion - // behavior for subset object types because user intent is different with - // unification use-cases: it makes sense to allow {"foo":true} to convert - // to emptyobjectval, but unifying an object with an attribute with the - // empty object type should be an error because unifying to the empty - // object type would be suprising and useless. - - firstAttrs := types[0].AttributeTypes() - for _, ty := range types[1:] { - thisAttrs := ty.AttributeTypes() - if len(thisAttrs) != len(firstAttrs) { - // If number of attributes is different then there can be no - // object type in common. - return unifyObjectTypesToMap(types, unsafe) - } - for name := range thisAttrs { - if _, ok := firstAttrs[name]; !ok { - // If attribute names don't exactly match then there can be - // no object type in common. - return unifyObjectTypesToMap(types, unsafe) - } - } - } - - // If we get here then we've proven that all of the given object types - // have exactly the same set of attribute names, though the types may - // differ. - retAtys := make(map[string]cty.Type) - atysAcross := make([]cty.Type, len(types)) - for name := range firstAttrs { - for i, ty := range types { - atysAcross[i] = ty.AttributeType(name) - } - retAtys[name], _ = unify(atysAcross, unsafe) - if retAtys[name] == cty.NilType { - // Cannot unify this attribute alone, which means that unification - // of everything down to a map type can't be possible either. - return cty.NilType, nil - } - } - retTy := cty.Object(retAtys) - - conversions := make([]Conversion, len(types)) - for i, ty := range types { - if ty.Equals(retTy) { - continue - } - if unsafe { - conversions[i] = GetConversionUnsafe(ty, retTy) - } else { - conversions[i] = GetConversion(ty, retTy) - } - if conversions[i] == nil { - // Shouldn't be reachable, since we were able to unify - return unifyObjectTypesToMap(types, unsafe) - } - } - - return retTy, conversions -} - -func unifyObjectTypesToMap(types []cty.Type, unsafe bool) (cty.Type, []Conversion) { - // This is our fallback case for unifyObjectTypes, where we see if we can - // construct a map type that can accept all of the attribute types. - - var atys []cty.Type - for _, ty := range types { - for _, aty := range ty.AttributeTypes() { - atys = append(atys, aty) - } - } - - ety, _ := unify(atys, unsafe) - if ety == cty.NilType { - return cty.NilType, nil - } - - retTy := cty.Map(ety) - conversions := make([]Conversion, len(types)) - for i, ty := range types { - if ty.Equals(retTy) { - continue - } - if unsafe { - conversions[i] = GetConversionUnsafe(ty, retTy) - } else { - conversions[i] = GetConversion(ty, retTy) - } - if conversions[i] == nil { - return cty.NilType, nil - } - } - return retTy, conversions -} - -func unifyTupleTypes(types []cty.Type, unsafe bool, hasDynamic bool) (cty.Type, []Conversion) { - // If we had any dynamic types in the input here then we can't predict - // what path we'll take through here once these become known types, so - // we'll conservatively produce DynamicVal for these. - if hasDynamic { - return unifyAllAsDynamic(types) - } - - // There are two different ways we can succeed here: - // - If all of the given tuple types have the same sequence of element types - // and the corresponding types are all unifyable, then we construct that - // type. - // - If the given tuple types have different element types or their - // corresponding types are not unifyable, we'll instead try to unify - // all of the elements types together to produce a list type. - - firstEtys := types[0].TupleElementTypes() - for _, ty := range types[1:] { - thisEtys := ty.TupleElementTypes() - if len(thisEtys) != len(firstEtys) { - // If number of elements is different then there can be no - // tuple type in common. - return unifyTupleTypesToList(types, unsafe) - } - } - - // If we get here then we've proven that all of the given tuple types - // have the same number of elements, though the types may differ. - retEtys := make([]cty.Type, len(firstEtys)) - atysAcross := make([]cty.Type, len(types)) - for idx := range firstEtys { - for tyI, ty := range types { - atysAcross[tyI] = ty.TupleElementTypes()[idx] - } - retEtys[idx], _ = unify(atysAcross, unsafe) - if retEtys[idx] == cty.NilType { - // Cannot unify this element alone, which means that unification - // of everything down to a map type can't be possible either. - return cty.NilType, nil - } - } - retTy := cty.Tuple(retEtys) - - conversions := make([]Conversion, len(types)) - for i, ty := range types { - if ty.Equals(retTy) { - continue - } - if unsafe { - conversions[i] = GetConversionUnsafe(ty, retTy) - } else { - conversions[i] = GetConversion(ty, retTy) - } - if conversions[i] == nil { - // Shouldn't be reachable, since we were able to unify - return unifyTupleTypesToList(types, unsafe) - } - } - - return retTy, conversions -} - -func unifyTupleTypesToList(types []cty.Type, unsafe bool) (cty.Type, []Conversion) { - // This is our fallback case for unifyTupleTypes, where we see if we can - // construct a list type that can accept all of the element types. - - var etys []cty.Type - for _, ty := range types { - for _, ety := range ty.TupleElementTypes() { - etys = append(etys, ety) - } - } - - ety, _ := unify(etys, unsafe) - if ety == cty.NilType { - return cty.NilType, nil - } - - retTy := cty.List(ety) - conversions := make([]Conversion, len(types)) - for i, ty := range types { - if ty.Equals(retTy) { - continue - } - if unsafe { - conversions[i] = GetConversionUnsafe(ty, retTy) - } else { - conversions[i] = GetConversion(ty, retTy) - } - if conversions[i] == nil { - // Shouldn't be reachable, since we were able to unify - return unifyObjectTypesToMap(types, unsafe) - } - } - return retTy, conversions -} - -func unifyAllAsDynamic(types []cty.Type) (cty.Type, []Conversion) { - conversions := make([]Conversion, len(types)) - for i := range conversions { - conversions[i] = func(cty.Value) (cty.Value, error) { - return cty.DynamicVal, nil - } - } - return cty.DynamicPseudoType, conversions -} diff --git a/vendor/github.com/zclconf/go-cty/cty/doc.go b/vendor/github.com/zclconf/go-cty/cty/doc.go deleted file mode 100644 index d31f0547..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/doc.go +++ /dev/null @@ -1,18 +0,0 @@ -// Package cty (pronounced see-tie) provides some infrastructure for a type -// system that might be useful for applications that need to represent -// configuration values provided by the user whose types are not known -// at compile time, particularly if the calling application also allows -// such values to be used in expressions. -// -// The type system consists of primitive types Number, String and Bool, as -// well as List and Map collection types and Object types that can have -// arbitrarily-typed sets of attributes. -// -// A set of operations is defined on these types, which is accessible via -// the wrapper struct Value, which annotates the raw, internal representation -// of a value with its corresponding type. -// -// This package is oriented towards being a building block for configuration -// languages used to bootstrap an application. It is not optimized for use -// in tight loops where CPU time or memory pressure are a concern. -package cty diff --git a/vendor/github.com/zclconf/go-cty/cty/element_iterator.go b/vendor/github.com/zclconf/go-cty/cty/element_iterator.go deleted file mode 100644 index 9e4fff66..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/element_iterator.go +++ /dev/null @@ -1,194 +0,0 @@ -package cty - -import ( - "sort" - - "github.com/zclconf/go-cty/cty/set" -) - -// ElementIterator is the interface type returned by Value.ElementIterator to -// allow the caller to iterate over elements of a collection-typed value. -// -// Its usage pattern is as follows: -// -// it := val.ElementIterator() -// for it.Next() { -// key, val := it.Element() -// // ... -// } -type ElementIterator interface { - Next() bool - Element() (key Value, value Value) -} - -func canElementIterator(val Value) bool { - switch { - case val.IsMarked(): - return false - case val.ty.IsListType(): - return true - case val.ty.IsMapType(): - return true - case val.ty.IsSetType(): - return true - case val.ty.IsTupleType(): - return true - case val.ty.IsObjectType(): - return true - default: - return false - } -} - -func elementIterator(val Value) ElementIterator { - val.assertUnmarked() - switch { - case val.ty.IsListType(): - return &listElementIterator{ - ety: val.ty.ElementType(), - vals: val.v.([]interface{}), - idx: -1, - } - case val.ty.IsMapType(): - // We iterate the keys in a predictable lexicographical order so - // that results will always be stable given the same input map. - rawMap := val.v.(map[string]interface{}) - keys := make([]string, 0, len(rawMap)) - for key := range rawMap { - keys = append(keys, key) - } - sort.Strings(keys) - - return &mapElementIterator{ - ety: val.ty.ElementType(), - vals: rawMap, - keys: keys, - idx: -1, - } - case val.ty.IsSetType(): - rawSet := val.v.(set.Set) - return &setElementIterator{ - ety: val.ty.ElementType(), - setIt: rawSet.Iterator(), - } - case val.ty.IsTupleType(): - return &tupleElementIterator{ - etys: val.ty.TupleElementTypes(), - vals: val.v.([]interface{}), - idx: -1, - } - case val.ty.IsObjectType(): - // We iterate the keys in a predictable lexicographical order so - // that results will always be stable given the same object type. - atys := val.ty.AttributeTypes() - keys := make([]string, 0, len(atys)) - for key := range atys { - keys = append(keys, key) - } - sort.Strings(keys) - - return &objectElementIterator{ - atys: atys, - vals: val.v.(map[string]interface{}), - attrNames: keys, - idx: -1, - } - default: - panic("attempt to iterate on non-collection, non-tuple type") - } -} - -type listElementIterator struct { - ety Type - vals []interface{} - idx int -} - -func (it *listElementIterator) Element() (Value, Value) { - i := it.idx - return NumberIntVal(int64(i)), Value{ - ty: it.ety, - v: it.vals[i], - } -} - -func (it *listElementIterator) Next() bool { - it.idx++ - return it.idx < len(it.vals) -} - -type mapElementIterator struct { - ety Type - vals map[string]interface{} - keys []string - idx int -} - -func (it *mapElementIterator) Element() (Value, Value) { - key := it.keys[it.idx] - return StringVal(key), Value{ - ty: it.ety, - v: it.vals[key], - } -} - -func (it *mapElementIterator) Next() bool { - it.idx++ - return it.idx < len(it.keys) -} - -type setElementIterator struct { - ety Type - setIt *set.Iterator -} - -func (it *setElementIterator) Element() (Value, Value) { - val := Value{ - ty: it.ety, - v: it.setIt.Value(), - } - return val, val -} - -func (it *setElementIterator) Next() bool { - return it.setIt.Next() -} - -type tupleElementIterator struct { - etys []Type - vals []interface{} - idx int -} - -func (it *tupleElementIterator) Element() (Value, Value) { - i := it.idx - return NumberIntVal(int64(i)), Value{ - ty: it.etys[i], - v: it.vals[i], - } -} - -func (it *tupleElementIterator) Next() bool { - it.idx++ - return it.idx < len(it.vals) -} - -type objectElementIterator struct { - atys map[string]Type - vals map[string]interface{} - attrNames []string - idx int -} - -func (it *objectElementIterator) Element() (Value, Value) { - key := it.attrNames[it.idx] - return StringVal(key), Value{ - ty: it.atys[key], - v: it.vals[key], - } -} - -func (it *objectElementIterator) Next() bool { - it.idx++ - return it.idx < len(it.attrNames) -} diff --git a/vendor/github.com/zclconf/go-cty/cty/error.go b/vendor/github.com/zclconf/go-cty/cty/error.go deleted file mode 100644 index dd139f72..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/error.go +++ /dev/null @@ -1,55 +0,0 @@ -package cty - -import ( - "fmt" -) - -// PathError is a specialization of error that represents where in a -// potentially-deep data structure an error occured, using a Path. -type PathError struct { - error - Path Path -} - -func errorf(path Path, f string, args ...interface{}) error { - // We need to copy the Path because often our caller builds it by - // continually mutating the same underlying buffer. - sPath := make(Path, len(path)) - copy(sPath, path) - return PathError{ - error: fmt.Errorf(f, args...), - Path: sPath, - } -} - -// NewErrorf creates a new PathError for the current path by passing the -// given format and arguments to fmt.Errorf and then wrapping the result -// similarly to NewError. -func (p Path) NewErrorf(f string, args ...interface{}) error { - return errorf(p, f, args...) -} - -// NewError creates a new PathError for the current path, wrapping the given -// error. -func (p Path) NewError(err error) error { - // if we're being asked to wrap an existing PathError then our new - // PathError will be the concatenation of the two paths, ensuring - // that we still get a single flat PathError that's thus easier for - // callers to deal with. - perr, wrappingPath := err.(PathError) - pathLen := len(p) - if wrappingPath { - pathLen = pathLen + len(perr.Path) - } - - sPath := make(Path, pathLen) - copy(sPath, p) - if wrappingPath { - copy(sPath[len(p):], perr.Path) - } - - return PathError{ - error: err, - Path: sPath, - } -} diff --git a/vendor/github.com/zclconf/go-cty/cty/function/argument.go b/vendor/github.com/zclconf/go-cty/cty/function/argument.go deleted file mode 100644 index 5a26c275..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/function/argument.go +++ /dev/null @@ -1,70 +0,0 @@ -package function - -import ( - "github.com/zclconf/go-cty/cty" -) - -// Parameter represents a parameter to a function. -type Parameter struct { - // Name is an optional name for the argument. This package ignores this - // value, but callers may use it for documentation, etc. - Name string - - // A type that any argument for this parameter must conform to. - // cty.DynamicPseudoType can be used, either at top-level or nested - // in a parameterized type, to indicate that any type should be - // permitted, to allow the definition of type-generic functions. - Type cty.Type - - // If AllowNull is set then null values may be passed into this - // argument's slot in both the type-check function and the implementation - // function. If not set, such values are rejected by the built-in - // checking rules. - AllowNull bool - - // If AllowUnknown is set then unknown values may be passed into this - // argument's slot in the implementation function. If not set, any - // unknown values will cause the function to immediately return - // an unkonwn value without calling the implementation function, thus - // freeing the function implementer from dealing with this case. - AllowUnknown bool - - // If AllowDynamicType is set then DynamicVal may be passed into this - // argument's slot in the implementation function. If not set, any - // dynamic values will cause the function to immediately return - // DynamicVal value without calling the implementation function, thus - // freeing the function implementer from dealing with this case. - // - // Note that DynamicVal is also unknown, so in order to receive dynamic - // *values* it is also necessary to set AllowUnknown. - // - // However, it is valid to set AllowDynamicType without AllowUnknown, in - // which case a dynamic value may be passed to the type checking function - // but will not make it to the *implementation* function. Instead, an - // unknown value of the type returned by the type-check function will be - // returned. This is suggested for functions that have a static return - // type since it allows the return value to be typed even if the input - // values are not, thus improving the type-check accuracy of derived - // values. - AllowDynamicType bool - - // If AllowMarked is set then marked values may be passed into this - // argument's slot in the implementation function. If not set, any - // marked value will be unmarked before calling and then the markings - // from that value will be applied automatically to the function result, - // ensuring that the marks get propagated in a simplistic way even if - // a function is unable to handle them. - // - // For any argument whose parameter has AllowMarked set, it's the - // function implementation's responsibility to Unmark the given value - // and propagate the marks appropriatedly to the result in order to - // avoid losing the marks. Application-specific functions might use - // special rules to selectively propagate particular marks. - // - // The automatic unmarking of values applies only to the main - // implementation function. In an application that uses marked values, - // the Type implementation for a function must always be prepared to accept - // marked values, which is easy to achieve by consulting only the type - // and ignoring the value itself. - AllowMarked bool -} diff --git a/vendor/github.com/zclconf/go-cty/cty/function/doc.go b/vendor/github.com/zclconf/go-cty/cty/function/doc.go deleted file mode 100644 index 393b3110..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/function/doc.go +++ /dev/null @@ -1,6 +0,0 @@ -// Package function builds on the functionality of cty by modeling functions -// that operate on cty Values. -// -// Functions are, at their core, Go anonymous functions. However, this package -// wraps around them utility functions for parameter type checking, etc. -package function diff --git a/vendor/github.com/zclconf/go-cty/cty/function/error.go b/vendor/github.com/zclconf/go-cty/cty/function/error.go deleted file mode 100644 index 2b567799..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/function/error.go +++ /dev/null @@ -1,50 +0,0 @@ -package function - -import ( - "fmt" - "runtime/debug" -) - -// ArgError represents an error with one of the arguments in a call. The -// attribute Index represents the zero-based index of the argument in question. -// -// Its error *may* be a cty.PathError, in which case the error actually -// pertains to a nested value within the data structure passed as the argument. -type ArgError struct { - error - Index int -} - -func NewArgErrorf(i int, f string, args ...interface{}) error { - return ArgError{ - error: fmt.Errorf(f, args...), - Index: i, - } -} - -func NewArgError(i int, err error) error { - return ArgError{ - error: err, - Index: i, - } -} - -// PanicError indicates that a panic occurred while executing either a -// function's type or implementation function. This is captured and wrapped -// into a normal error so that callers (expected to be language runtimes) -// are freed from having to deal with panics in buggy functions. -type PanicError struct { - Value interface{} - Stack []byte -} - -func errorForPanic(val interface{}) error { - return PanicError{ - Value: val, - Stack: debug.Stack(), - } -} - -func (e PanicError) Error() string { - return fmt.Sprintf("panic in function implementation: %s\n%s", e.Value, e.Stack) -} diff --git a/vendor/github.com/zclconf/go-cty/cty/function/function.go b/vendor/github.com/zclconf/go-cty/cty/function/function.go deleted file mode 100644 index c00a0e7f..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/function/function.go +++ /dev/null @@ -1,346 +0,0 @@ -package function - -import ( - "fmt" - - "github.com/zclconf/go-cty/cty" -) - -// Function represents a function. This is the main type in this package. -type Function struct { - spec *Spec -} - -// Spec is the specification of a function, used to instantiate -// a new Function. -type Spec struct { - // Params is a description of the positional parameters for the function. - // The standard checking logic rejects any calls that do not provide - // arguments conforming to this definition, freeing the function - // implementer from dealing with such inconsistencies. - Params []Parameter - - // VarParam is an optional specification of additional "varargs" the - // function accepts. If this is non-nil then callers may provide an - // arbitrary number of additional arguments (after those matching with - // the fixed parameters in Params) that conform to the given specification, - // which will appear as additional values in the slices of values - // provided to the type and implementation functions. - VarParam *Parameter - - // Type is the TypeFunc that decides the return type of the function - // given its arguments, which may be Unknown. See the documentation - // of TypeFunc for more information. - // - // Use StaticReturnType if the function's return type does not vary - // depending on its arguments. - Type TypeFunc - - // Impl is the ImplFunc that implements the function's behavior. - // - // Functions are expected to behave as pure functions, and not create - // any visible side-effects. - // - // If a TypeFunc is also provided, the value returned from Impl *must* - // conform to the type it returns, or a call to the function will panic. - Impl ImplFunc -} - -// New creates a new function with the given specification. -// -// After passing a Spec to this function, the caller must no longer read from -// or mutate it. -func New(spec *Spec) Function { - f := Function{ - spec: spec, - } - return f -} - -// TypeFunc is a callback type for determining the return type of a function -// given its arguments. -// -// Any of the values passed to this function may be unknown, even if the -// parameters are not configured to accept unknowns. -// -// If any of the given values are *not* unknown, the TypeFunc may use the -// values for pre-validation and for choosing the return type. For example, -// a hypothetical JSON-unmarshalling function could return -// cty.DynamicPseudoType if the given JSON string is unknown, but return -// a concrete type based on the JSON structure if the JSON string is already -// known. -type TypeFunc func(args []cty.Value) (cty.Type, error) - -// ImplFunc is a callback type for the main implementation of a function. -// -// "args" are the values for the arguments, and this slice will always be at -// least as long as the argument definition slice for the function. -// -// "retType" is the type returned from the Type callback, included as a -// convenience to avoid the need to re-compute the return type for generic -// functions whose return type is a function of the arguments. -type ImplFunc func(args []cty.Value, retType cty.Type) (cty.Value, error) - -// StaticReturnType returns a TypeFunc that always returns the given type. -// -// This is provided as a convenience for defining a function whose return -// type does not depend on the argument types. -func StaticReturnType(ty cty.Type) TypeFunc { - return func([]cty.Value) (cty.Type, error) { - return ty, nil - } -} - -// ReturnType returns the return type of a function given a set of candidate -// argument types, or returns an error if the given types are unacceptable. -// -// If the caller already knows values for at least some of the arguments -// it can be better to call ReturnTypeForValues, since certain functions may -// determine their return types from their values and return DynamicVal if -// the values are unknown. -func (f Function) ReturnType(argTypes []cty.Type) (cty.Type, error) { - vals := make([]cty.Value, len(argTypes)) - for i, ty := range argTypes { - vals[i] = cty.UnknownVal(ty) - } - return f.ReturnTypeForValues(vals) -} - -// ReturnTypeForValues is similar to ReturnType but can be used if the caller -// already knows the values of some or all of the arguments, in which case -// the function may be able to determine a more definite result if its -// return type depends on the argument *values*. -// -// For any arguments whose values are not known, pass an Unknown value of -// the appropriate type. -func (f Function) ReturnTypeForValues(args []cty.Value) (ty cty.Type, err error) { - var posArgs []cty.Value - var varArgs []cty.Value - - if f.spec.VarParam == nil { - if len(args) != len(f.spec.Params) { - return cty.Type{}, fmt.Errorf( - "wrong number of arguments (%d required; %d given)", - len(f.spec.Params), len(args), - ) - } - - posArgs = args - varArgs = nil - } else { - if len(args) < len(f.spec.Params) { - return cty.Type{}, fmt.Errorf( - "wrong number of arguments (at least %d required; %d given)", - len(f.spec.Params), len(args), - ) - } - - posArgs = args[0:len(f.spec.Params)] - varArgs = args[len(f.spec.Params):] - } - - for i, spec := range f.spec.Params { - val := posArgs[i] - - if val.ContainsMarked() && !spec.AllowMarked { - // During type checking we just unmark values and discard their - // marks, under the assumption that during actual execution of - // the function we'll do similarly and then re-apply the marks - // afterwards. Note that this does mean that a function that - // inspects values (rather than just types) in its Type - // implementation can potentially fail to take into account marks, - // unless it specifically opts in to seeing them. - unmarked, _ := val.UnmarkDeep() - newArgs := make([]cty.Value, len(args)) - copy(newArgs, args) - newArgs[i] = unmarked - args = newArgs - } - - if val.IsNull() && !spec.AllowNull { - return cty.Type{}, NewArgErrorf(i, "argument must not be null") - } - - // AllowUnknown is ignored for type-checking, since we expect to be - // able to type check with unknown values. We *do* still need to deal - // with DynamicPseudoType here though, since the Type function might - // not be ready to deal with that. - - if val.Type() == cty.DynamicPseudoType { - if !spec.AllowDynamicType { - return cty.DynamicPseudoType, nil - } - } else if errs := val.Type().TestConformance(spec.Type); errs != nil { - // For now we'll just return the first error in the set, since - // we don't have a good way to return the whole list here. - // Would be good to do something better at some point... - return cty.Type{}, NewArgError(i, errs[0]) - } - } - - if varArgs != nil { - spec := f.spec.VarParam - for i, val := range varArgs { - realI := i + len(posArgs) - - if val.ContainsMarked() && !spec.AllowMarked { - // See the similar block in the loop above for what's going on here. - unmarked, _ := val.UnmarkDeep() - newArgs := make([]cty.Value, len(args)) - copy(newArgs, args) - newArgs[realI] = unmarked - args = newArgs - } - - if val.IsNull() && !spec.AllowNull { - return cty.Type{}, NewArgErrorf(realI, "argument must not be null") - } - - if val.Type() == cty.DynamicPseudoType { - if !spec.AllowDynamicType { - return cty.DynamicPseudoType, nil - } - } else if errs := val.Type().TestConformance(spec.Type); errs != nil { - // For now we'll just return the first error in the set, since - // we don't have a good way to return the whole list here. - // Would be good to do something better at some point... - return cty.Type{}, NewArgError(i, errs[0]) - } - } - } - - // Intercept any panics from the function and return them as normal errors, - // so a calling language runtime doesn't need to deal with panics. - defer func() { - if r := recover(); r != nil { - ty = cty.NilType - err = errorForPanic(r) - } - }() - - return f.spec.Type(args) -} - -// Call actually calls the function with the given arguments, which must -// conform to the function's parameter specification or an error will be -// returned. -func (f Function) Call(args []cty.Value) (val cty.Value, err error) { - expectedType, err := f.ReturnTypeForValues(args) - if err != nil { - return cty.NilVal, err - } - - // Type checking already dealt with most situations relating to our - // parameter specification, but we still need to deal with unknown - // values and marked values. - posArgs := args[:len(f.spec.Params)] - varArgs := args[len(f.spec.Params):] - var resultMarks []cty.ValueMarks - - for i, spec := range f.spec.Params { - val := posArgs[i] - - if !val.IsKnown() && !spec.AllowUnknown { - return cty.UnknownVal(expectedType), nil - } - - if !spec.AllowMarked { - unwrappedVal, marks := val.UnmarkDeep() - if len(marks) > 0 { - // In order to avoid additional overhead on applications that - // are not using marked values, we copy the given args only - // if we encounter a marked value we need to unmark. However, - // as a consequence we end up doing redundant copying if multiple - // marked values need to be unwrapped. That seems okay because - // argument lists are generally small. - newArgs := make([]cty.Value, len(args)) - copy(newArgs, args) - newArgs[i] = unwrappedVal - resultMarks = append(resultMarks, marks) - args = newArgs - } - } - } - - if f.spec.VarParam != nil { - spec := f.spec.VarParam - for i, val := range varArgs { - if !val.IsKnown() && !spec.AllowUnknown { - return cty.UnknownVal(expectedType), nil - } - if !spec.AllowMarked { - unwrappedVal, marks := val.UnmarkDeep() - if len(marks) > 0 { - newArgs := make([]cty.Value, len(args)) - copy(newArgs, args) - newArgs[len(posArgs)+i] = unwrappedVal - resultMarks = append(resultMarks, marks) - args = newArgs - } - } - } - } - - var retVal cty.Value - { - // Intercept any panics from the function and return them as normal errors, - // so a calling language runtime doesn't need to deal with panics. - defer func() { - if r := recover(); r != nil { - val = cty.NilVal - err = errorForPanic(r) - } - }() - - retVal, err = f.spec.Impl(args, expectedType) - if err != nil { - return cty.NilVal, err - } - if len(resultMarks) > 0 { - retVal = retVal.WithMarks(resultMarks...) - } - } - - // Returned value must conform to what the Type function expected, to - // protect callers from having to deal with inconsistencies. - if errs := retVal.Type().TestConformance(expectedType); errs != nil { - panic(fmt.Errorf( - "returned value %#v does not conform to expected return type %#v: %s", - retVal, expectedType, errs[0], - )) - } - - return retVal, nil -} - -// ProxyFunc the type returned by the method Function.Proxy. -type ProxyFunc func(args ...cty.Value) (cty.Value, error) - -// Proxy returns a function that can be called with cty.Value arguments -// to run the function. This is provided as a convenience for when using -// a function directly within Go code. -func (f Function) Proxy() ProxyFunc { - return func(args ...cty.Value) (cty.Value, error) { - return f.Call(args) - } -} - -// Params returns information about the function's fixed positional parameters. -// This does not include information about any variadic arguments accepted; -// for that, call VarParam. -func (f Function) Params() []Parameter { - new := make([]Parameter, len(f.spec.Params)) - copy(new, f.spec.Params) - return new -} - -// VarParam returns information about the variadic arguments the function -// expects, or nil if the function is not variadic. -func (f Function) VarParam() *Parameter { - if f.spec.VarParam == nil { - return nil - } - - ret := *f.spec.VarParam - return &ret -} diff --git a/vendor/github.com/zclconf/go-cty/cty/function/unpredictable.go b/vendor/github.com/zclconf/go-cty/cty/function/unpredictable.go deleted file mode 100644 index 3495550a..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/function/unpredictable.go +++ /dev/null @@ -1,31 +0,0 @@ -package function - -import ( - "github.com/zclconf/go-cty/cty" -) - -// Unpredictable wraps a given function such that it retains the same arguments -// and type checking behavior but will return an unknown value when called. -// -// It is recommended that most functions be "pure", which is to say that they -// will always produce the same value given particular input. However, -// sometimes it is necessary to offer functions whose behavior depends on -// some external state, such as reading a file or determining the current time. -// In such cases, an unpredictable wrapper might be used to stand in for -// the function during some sort of prior "checking" phase in order to delay -// the actual effect until later. -// -// While Unpredictable can support a function that isn't pure in its -// implementation, it still expects a function to be pure in its type checking -// behavior, except for the special case of returning cty.DynamicPseudoType -// if it is not yet able to predict its return value based on current argument -// information. -func Unpredictable(f Function) Function { - newSpec := *f.spec // shallow copy - newSpec.Impl = unpredictableImpl - return New(&newSpec) -} - -func unpredictableImpl(args []cty.Value, retType cty.Type) (cty.Value, error) { - return cty.UnknownVal(retType), nil -} diff --git a/vendor/github.com/zclconf/go-cty/cty/gob.go b/vendor/github.com/zclconf/go-cty/cty/gob.go deleted file mode 100644 index a0961b8a..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/gob.go +++ /dev/null @@ -1,204 +0,0 @@ -package cty - -import ( - "bytes" - "encoding/gob" - "errors" - "fmt" - "math/big" - - "github.com/zclconf/go-cty/cty/set" -) - -// GobEncode is an implementation of the gob.GobEncoder interface, which -// allows Values to be included in structures encoded with encoding/gob. -// -// Currently it is not possible to represent values of capsule types in gob, -// because the types themselves cannot be represented. -func (val Value) GobEncode() ([]byte, error) { - if val.IsMarked() { - return nil, errors.New("value is marked") - } - - buf := &bytes.Buffer{} - enc := gob.NewEncoder(buf) - - gv := gobValue{ - Version: 0, - Ty: val.ty, - V: val.v, - } - - err := enc.Encode(gv) - if err != nil { - return nil, fmt.Errorf("error encoding cty.Value: %s", err) - } - - return buf.Bytes(), nil -} - -// GobDecode is an implementation of the gob.GobDecoder interface, which -// inverts the operation performed by GobEncode. See the documentation of -// GobEncode for considerations when using cty.Value instances with gob. -func (val *Value) GobDecode(buf []byte) error { - r := bytes.NewReader(buf) - dec := gob.NewDecoder(r) - - var gv gobValue - err := dec.Decode(&gv) - if err != nil { - return fmt.Errorf("error decoding cty.Value: %s", err) - } - if gv.Version != 0 { - return fmt.Errorf("unsupported cty.Value encoding version %d; only 0 is supported", gv.Version) - } - - // Because big.Float.GobEncode is implemented with a pointer reciever, - // gob encoding of an interface{} containing a *big.Float value does not - // round-trip correctly, emerging instead as a non-pointer big.Float. - // The rest of cty expects all number values to be represented by - // *big.Float, so we'll fix that up here. - gv.V = gobDecodeFixNumberPtr(gv.V, gv.Ty) - - val.ty = gv.Ty - val.v = gv.V - - return nil -} - -// GobEncode is an implementation of the gob.GobEncoder interface, which -// allows Types to be included in structures encoded with encoding/gob. -// -// Currently it is not possible to represent capsule types in gob. -func (t Type) GobEncode() ([]byte, error) { - buf := &bytes.Buffer{} - enc := gob.NewEncoder(buf) - - gt := gobType{ - Version: 0, - Impl: t.typeImpl, - } - - err := enc.Encode(gt) - if err != nil { - return nil, fmt.Errorf("error encoding cty.Type: %s", err) - } - - return buf.Bytes(), nil -} - -// GobDecode is an implementatino of the gob.GobDecoder interface, which -// reverses the encoding performed by GobEncode to allow types to be recovered -// from gob buffers. -func (t *Type) GobDecode(buf []byte) error { - r := bytes.NewReader(buf) - dec := gob.NewDecoder(r) - - var gt gobType - err := dec.Decode(>) - if err != nil { - return fmt.Errorf("error decoding cty.Type: %s", err) - } - if gt.Version != 0 { - return fmt.Errorf("unsupported cty.Type encoding version %d; only 0 is supported", gt.Version) - } - - t.typeImpl = gt.Impl - - return nil -} - -// Capsule types cannot currently be gob-encoded, because they rely on pointer -// equality and we have no way to recover the original pointer on decode. -func (t *capsuleType) GobEncode() ([]byte, error) { - return nil, fmt.Errorf("cannot gob-encode capsule type %q", t.FriendlyName(friendlyTypeName)) -} - -func (t *capsuleType) GobDecode() ([]byte, error) { - return nil, fmt.Errorf("cannot gob-decode capsule type %q", t.FriendlyName(friendlyTypeName)) -} - -type gobValue struct { - Version int - Ty Type - V interface{} -} - -type gobType struct { - Version int - Impl typeImpl -} - -type gobCapsuleTypeImpl struct { -} - -// goDecodeFixNumberPtr fixes an unfortunate quirk of round-tripping cty.Number -// values through gob: the big.Float.GobEncode method is implemented on a -// pointer receiver, and so it loses the "pointer-ness" of the value on -// encode, causing the values to emerge the other end as big.Float rather than -// *big.Float as we expect elsewhere in cty. -// -// The implementation of gobDecodeFixNumberPtr mutates the given raw value -// during its work, and may either return the same value mutated or a new -// value. Callers must no longer use whatever value they pass as "raw" after -// this function is called. -func gobDecodeFixNumberPtr(raw interface{}, ty Type) interface{} { - // Unfortunately we need to work recursively here because number values - // might be embedded in structural or collection type values. - - switch { - case ty.Equals(Number): - if bf, ok := raw.(big.Float); ok { - return &bf // wrap in pointer - } - case ty.IsMapType() && ty.ElementType().Equals(Number): - if m, ok := raw.(map[string]interface{}); ok { - for k, v := range m { - m[k] = gobDecodeFixNumberPtr(v, ty.ElementType()) - } - } - case ty.IsListType() && ty.ElementType().Equals(Number): - if s, ok := raw.([]interface{}); ok { - for i, v := range s { - s[i] = gobDecodeFixNumberPtr(v, ty.ElementType()) - } - } - case ty.IsSetType() && ty.ElementType().Equals(Number): - if s, ok := raw.(set.Set); ok { - newS := set.NewSet(s.Rules()) - for it := s.Iterator(); it.Next(); { - newV := gobDecodeFixNumberPtr(it.Value(), ty.ElementType()) - newS.Add(newV) - } - return newS - } - case ty.IsObjectType(): - if m, ok := raw.(map[string]interface{}); ok { - for k, v := range m { - aty := ty.AttributeType(k) - m[k] = gobDecodeFixNumberPtr(v, aty) - } - } - case ty.IsTupleType(): - if s, ok := raw.([]interface{}); ok { - for i, v := range s { - ety := ty.TupleElementType(i) - s[i] = gobDecodeFixNumberPtr(v, ety) - } - } - } - - return raw -} - -// gobDecodeFixNumberPtrVal is a helper wrapper around gobDecodeFixNumberPtr -// that works with already-constructed values. This is primarily for testing, -// to fix up intentionally-invalid number values for the parts of the test -// code that need them to be valid, such as calling GoString on them. -func gobDecodeFixNumberPtrVal(v Value) Value { - raw := gobDecodeFixNumberPtr(v.v, v.ty) - return Value{ - v: raw, - ty: v.ty, - } -} diff --git a/vendor/github.com/zclconf/go-cty/cty/gocty/doc.go b/vendor/github.com/zclconf/go-cty/cty/gocty/doc.go deleted file mode 100644 index a5177d22..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/gocty/doc.go +++ /dev/null @@ -1,7 +0,0 @@ -// Package gocty deals with converting between cty Values and native go -// values. -// -// It operates under a similar principle to the encoding/json and -// encoding/xml packages in the standard library, using reflection to -// populate native Go data structures from cty values and vice-versa. -package gocty diff --git a/vendor/github.com/zclconf/go-cty/cty/gocty/helpers.go b/vendor/github.com/zclconf/go-cty/cty/gocty/helpers.go deleted file mode 100644 index 94ffd2fb..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/gocty/helpers.go +++ /dev/null @@ -1,43 +0,0 @@ -package gocty - -import ( - "math/big" - "reflect" - - "github.com/zclconf/go-cty/cty" - "github.com/zclconf/go-cty/cty/set" -) - -var valueType = reflect.TypeOf(cty.Value{}) -var typeType = reflect.TypeOf(cty.Type{}) - -var setType = reflect.TypeOf(set.Set{}) - -var bigFloatType = reflect.TypeOf(big.Float{}) -var bigIntType = reflect.TypeOf(big.Int{}) - -var emptyInterfaceType = reflect.TypeOf(interface{}(nil)) - -var stringType = reflect.TypeOf("") - -// structTagIndices interrogates the fields of the given type (which must -// be a struct type, or we'll panic) and returns a map from the cty -// attribute names declared via struct tags to the indices of the -// fields holding those tags. -// -// This function will panic if two fields within the struct are tagged with -// the same cty attribute name. -func structTagIndices(st reflect.Type) map[string]int { - ct := st.NumField() - ret := make(map[string]int, ct) - - for i := 0; i < ct; i++ { - field := st.Field(i) - attrName := field.Tag.Get("cty") - if attrName != "" { - ret[attrName] = i - } - } - - return ret -} diff --git a/vendor/github.com/zclconf/go-cty/cty/gocty/in.go b/vendor/github.com/zclconf/go-cty/cty/gocty/in.go deleted file mode 100644 index ca9de21d..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/gocty/in.go +++ /dev/null @@ -1,548 +0,0 @@ -package gocty - -import ( - "math/big" - "reflect" - - "github.com/zclconf/go-cty/cty" - "github.com/zclconf/go-cty/cty/convert" - "github.com/zclconf/go-cty/cty/set" -) - -// ToCtyValue produces a cty.Value from a Go value. The result will conform -// to the given type, or an error will be returned if this is not possible. -// -// The target type serves as a hint to resolve ambiguities in the mapping. -// For example, the Go type set.Set tells us that the value is a set but -// does not describe the set's element type. This also allows for convenient -// conversions, such as populating a set from a slice rather than having to -// first explicitly instantiate a set.Set. -// -// The audience of this function is assumed to be the developers of Go code -// that is integrating with cty, and thus the error messages it returns are -// presented from Go's perspective. These messages are thus not appropriate -// for display to end-users. An error returned from ToCtyValue represents a -// bug in the calling program, not user error. -func ToCtyValue(val interface{}, ty cty.Type) (cty.Value, error) { - // 'path' starts off as empty but will grow for each level of recursive - // call we make, so by the time toCtyValue returns it is likely to have - // unused capacity on the end of it, depending on how deeply-recursive - // the given Type is. - path := make(cty.Path, 0) - return toCtyValue(reflect.ValueOf(val), ty, path) -} - -func toCtyValue(val reflect.Value, ty cty.Type, path cty.Path) (cty.Value, error) { - if val != (reflect.Value{}) && val.Type().AssignableTo(valueType) { - // If the source value is a cty.Value then we'll try to just pass - // through to the target type directly. - return toCtyPassthrough(val, ty, path) - } - - switch ty { - case cty.Bool: - return toCtyBool(val, path) - case cty.Number: - return toCtyNumber(val, path) - case cty.String: - return toCtyString(val, path) - case cty.DynamicPseudoType: - return toCtyDynamic(val, path) - } - - switch { - case ty.IsListType(): - return toCtyList(val, ty.ElementType(), path) - case ty.IsMapType(): - return toCtyMap(val, ty.ElementType(), path) - case ty.IsSetType(): - return toCtySet(val, ty.ElementType(), path) - case ty.IsObjectType(): - return toCtyObject(val, ty.AttributeTypes(), path) - case ty.IsTupleType(): - return toCtyTuple(val, ty.TupleElementTypes(), path) - case ty.IsCapsuleType(): - return toCtyCapsule(val, ty, path) - } - - // We should never fall out here - return cty.NilVal, path.NewErrorf("unsupported target type %#v", ty) -} - -func toCtyBool(val reflect.Value, path cty.Path) (cty.Value, error) { - if val = toCtyUnwrapPointer(val); !val.IsValid() { - return cty.NullVal(cty.Bool), nil - } - - switch val.Kind() { - - case reflect.Bool: - return cty.BoolVal(val.Bool()), nil - - default: - return cty.NilVal, path.NewErrorf("can't convert Go %s to bool", val.Kind()) - - } - -} - -func toCtyNumber(val reflect.Value, path cty.Path) (cty.Value, error) { - if val = toCtyUnwrapPointer(val); !val.IsValid() { - return cty.NullVal(cty.Number), nil - } - - switch val.Kind() { - - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - return cty.NumberIntVal(val.Int()), nil - - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64: - return cty.NumberUIntVal(val.Uint()), nil - - case reflect.Float32, reflect.Float64: - return cty.NumberFloatVal(val.Float()), nil - - case reflect.Struct: - if val.Type().AssignableTo(bigIntType) { - bigInt := val.Interface().(big.Int) - bigFloat := (&big.Float{}).SetInt(&bigInt) - val = reflect.ValueOf(*bigFloat) - } - - if val.Type().AssignableTo(bigFloatType) { - bigFloat := val.Interface().(big.Float) - return cty.NumberVal(&bigFloat), nil - } - - fallthrough - default: - return cty.NilVal, path.NewErrorf("can't convert Go %s to number", val.Kind()) - - } - -} - -func toCtyString(val reflect.Value, path cty.Path) (cty.Value, error) { - if val = toCtyUnwrapPointer(val); !val.IsValid() { - return cty.NullVal(cty.String), nil - } - - switch val.Kind() { - - case reflect.String: - return cty.StringVal(val.String()), nil - - default: - return cty.NilVal, path.NewErrorf("can't convert Go %s to string", val.Kind()) - - } - -} - -func toCtyList(val reflect.Value, ety cty.Type, path cty.Path) (cty.Value, error) { - if val = toCtyUnwrapPointer(val); !val.IsValid() { - return cty.NullVal(cty.List(ety)), nil - } - - switch val.Kind() { - - case reflect.Slice: - if val.IsNil() { - return cty.NullVal(cty.List(ety)), nil - } - fallthrough - case reflect.Array: - if val.Len() == 0 { - return cty.ListValEmpty(ety), nil - } - - // While we work on our elements we'll temporarily grow - // path to give us a place to put our index step. - path = append(path, cty.PathStep(nil)) - - vals := make([]cty.Value, val.Len()) - for i := range vals { - var err error - path[len(path)-1] = cty.IndexStep{ - Key: cty.NumberIntVal(int64(i)), - } - vals[i], err = toCtyValue(val.Index(i), ety, path) - if err != nil { - return cty.NilVal, err - } - } - - // Discard our extra path segment, retaining it as extra capacity - // for future appending to the path. - path = path[:len(path)-1] - - return cty.ListVal(vals), nil - - default: - return cty.NilVal, path.NewErrorf("can't convert Go %s to %#v", val.Kind(), cty.List(ety)) - - } -} - -func toCtyMap(val reflect.Value, ety cty.Type, path cty.Path) (cty.Value, error) { - if val = toCtyUnwrapPointer(val); !val.IsValid() { - return cty.NullVal(cty.Map(ety)), nil - } - - switch val.Kind() { - - case reflect.Map: - if val.IsNil() { - return cty.NullVal(cty.Map(ety)), nil - } - - if val.Len() == 0 { - return cty.MapValEmpty(ety), nil - } - - keyType := val.Type().Key() - if keyType.Kind() != reflect.String { - return cty.NilVal, path.NewErrorf("can't convert Go map with key type %s; key type must be string", keyType) - } - - // While we work on our elements we'll temporarily grow - // path to give us a place to put our index step. - path = append(path, cty.PathStep(nil)) - - vals := make(map[string]cty.Value, val.Len()) - for _, kv := range val.MapKeys() { - k := kv.String() - var err error - path[len(path)-1] = cty.IndexStep{ - Key: cty.StringVal(k), - } - vals[k], err = toCtyValue(val.MapIndex(reflect.ValueOf(k)), ety, path) - if err != nil { - return cty.NilVal, err - } - } - - // Discard our extra path segment, retaining it as extra capacity - // for future appending to the path. - path = path[:len(path)-1] - - return cty.MapVal(vals), nil - - default: - return cty.NilVal, path.NewErrorf("can't convert Go %s to %#v", val.Kind(), cty.Map(ety)) - - } -} - -func toCtySet(val reflect.Value, ety cty.Type, path cty.Path) (cty.Value, error) { - if val = toCtyUnwrapPointer(val); !val.IsValid() { - return cty.NullVal(cty.Set(ety)), nil - } - - var vals []cty.Value - - switch val.Kind() { - - case reflect.Slice: - if val.IsNil() { - return cty.NullVal(cty.Set(ety)), nil - } - fallthrough - case reflect.Array: - if val.Len() == 0 { - return cty.SetValEmpty(ety), nil - } - - vals = make([]cty.Value, val.Len()) - for i := range vals { - var err error - vals[i], err = toCtyValue(val.Index(i), ety, path) - if err != nil { - return cty.NilVal, err - } - } - - case reflect.Struct: - - if !val.Type().AssignableTo(setType) { - return cty.NilVal, path.NewErrorf("can't convert Go %s to %#v", val.Type(), cty.Set(ety)) - } - - rawSet := val.Interface().(set.Set) - inVals := rawSet.Values() - - if len(inVals) == 0 { - return cty.SetValEmpty(ety), nil - } - - vals = make([]cty.Value, len(inVals)) - for i := range inVals { - var err error - vals[i], err = toCtyValue(reflect.ValueOf(inVals[i]), ety, path) - if err != nil { - return cty.NilVal, err - } - } - - default: - return cty.NilVal, path.NewErrorf("can't convert Go %s to %#v", val.Kind(), cty.Set(ety)) - - } - - return cty.SetVal(vals), nil -} - -func toCtyObject(val reflect.Value, attrTypes map[string]cty.Type, path cty.Path) (cty.Value, error) { - if val = toCtyUnwrapPointer(val); !val.IsValid() { - return cty.NullVal(cty.Object(attrTypes)), nil - } - - switch val.Kind() { - - case reflect.Map: - if val.IsNil() { - return cty.NullVal(cty.Object(attrTypes)), nil - } - - keyType := val.Type().Key() - if keyType.Kind() != reflect.String { - return cty.NilVal, path.NewErrorf("can't convert Go map with key type %s; key type must be string", keyType) - } - - if len(attrTypes) == 0 { - return cty.EmptyObjectVal, nil - } - - // While we work on our elements we'll temporarily grow - // path to give us a place to put our GetAttr step. - path = append(path, cty.PathStep(nil)) - - haveKeys := make(map[string]struct{}, val.Len()) - for _, kv := range val.MapKeys() { - haveKeys[kv.String()] = struct{}{} - } - - vals := make(map[string]cty.Value, len(attrTypes)) - for k, at := range attrTypes { - var err error - path[len(path)-1] = cty.GetAttrStep{ - Name: k, - } - - if _, have := haveKeys[k]; !have { - vals[k] = cty.NullVal(at) - continue - } - - vals[k], err = toCtyValue(val.MapIndex(reflect.ValueOf(k)), at, path) - if err != nil { - return cty.NilVal, err - } - } - - // Discard our extra path segment, retaining it as extra capacity - // for future appending to the path. - path = path[:len(path)-1] - - return cty.ObjectVal(vals), nil - - case reflect.Struct: - if len(attrTypes) == 0 { - return cty.EmptyObjectVal, nil - } - - // While we work on our elements we'll temporarily grow - // path to give us a place to put our GetAttr step. - path = append(path, cty.PathStep(nil)) - - attrFields := structTagIndices(val.Type()) - - vals := make(map[string]cty.Value, len(attrTypes)) - for k, at := range attrTypes { - path[len(path)-1] = cty.GetAttrStep{ - Name: k, - } - - if fieldIdx, have := attrFields[k]; have { - var err error - vals[k], err = toCtyValue(val.Field(fieldIdx), at, path) - if err != nil { - return cty.NilVal, err - } - } else { - vals[k] = cty.NullVal(at) - } - } - - // Discard our extra path segment, retaining it as extra capacity - // for future appending to the path. - path = path[:len(path)-1] - - return cty.ObjectVal(vals), nil - - default: - return cty.NilVal, path.NewErrorf("can't convert Go %s to %#v", val.Kind(), cty.Object(attrTypes)) - - } -} - -func toCtyTuple(val reflect.Value, elemTypes []cty.Type, path cty.Path) (cty.Value, error) { - if val = toCtyUnwrapPointer(val); !val.IsValid() { - return cty.NullVal(cty.Tuple(elemTypes)), nil - } - - switch val.Kind() { - - case reflect.Slice: - if val.IsNil() { - return cty.NullVal(cty.Tuple(elemTypes)), nil - } - - if val.Len() != len(elemTypes) { - return cty.NilVal, path.NewErrorf("wrong number of elements %d; need %d", val.Len(), len(elemTypes)) - } - - if len(elemTypes) == 0 { - return cty.EmptyTupleVal, nil - } - - // While we work on our elements we'll temporarily grow - // path to give us a place to put our Index step. - path = append(path, cty.PathStep(nil)) - - vals := make([]cty.Value, len(elemTypes)) - for i, ety := range elemTypes { - var err error - - path[len(path)-1] = cty.IndexStep{ - Key: cty.NumberIntVal(int64(i)), - } - - vals[i], err = toCtyValue(val.Index(i), ety, path) - if err != nil { - return cty.NilVal, err - } - } - - // Discard our extra path segment, retaining it as extra capacity - // for future appending to the path. - path = path[:len(path)-1] - - return cty.TupleVal(vals), nil - - case reflect.Struct: - fieldCount := val.Type().NumField() - if fieldCount != len(elemTypes) { - return cty.NilVal, path.NewErrorf("wrong number of struct fields %d; need %d", fieldCount, len(elemTypes)) - } - - if len(elemTypes) == 0 { - return cty.EmptyTupleVal, nil - } - - // While we work on our elements we'll temporarily grow - // path to give us a place to put our Index step. - path = append(path, cty.PathStep(nil)) - - vals := make([]cty.Value, len(elemTypes)) - for i, ety := range elemTypes { - var err error - - path[len(path)-1] = cty.IndexStep{ - Key: cty.NumberIntVal(int64(i)), - } - - vals[i], err = toCtyValue(val.Field(i), ety, path) - if err != nil { - return cty.NilVal, err - } - } - - // Discard our extra path segment, retaining it as extra capacity - // for future appending to the path. - path = path[:len(path)-1] - - return cty.TupleVal(vals), nil - - default: - return cty.NilVal, path.NewErrorf("can't convert Go %s to %#v", val.Kind(), cty.Tuple(elemTypes)) - - } -} - -func toCtyCapsule(val reflect.Value, capsuleType cty.Type, path cty.Path) (cty.Value, error) { - if val = toCtyUnwrapPointer(val); !val.IsValid() { - return cty.NullVal(capsuleType), nil - } - - if val.Kind() != reflect.Ptr { - if !val.CanAddr() { - return cty.NilVal, path.NewErrorf("source value for capsule %#v must be addressable", capsuleType) - } - - val = val.Addr() - } - - if !val.Type().Elem().AssignableTo(capsuleType.EncapsulatedType()) { - return cty.NilVal, path.NewErrorf("value of type %T not compatible with capsule %#v", val.Interface(), capsuleType) - } - - return cty.CapsuleVal(capsuleType, val.Interface()), nil -} - -func toCtyDynamic(val reflect.Value, path cty.Path) (cty.Value, error) { - if val = toCtyUnwrapPointer(val); !val.IsValid() { - return cty.NullVal(cty.DynamicPseudoType), nil - } - - switch val.Kind() { - - case reflect.Struct: - if !val.Type().AssignableTo(valueType) { - return cty.NilVal, path.NewErrorf("can't convert Go %s dynamically; only cty.Value allowed", val.Type()) - } - - return val.Interface().(cty.Value), nil - - default: - return cty.NilVal, path.NewErrorf("can't convert Go %s dynamically; only cty.Value allowed", val.Kind()) - - } - -} - -func toCtyPassthrough(wrappedVal reflect.Value, wantTy cty.Type, path cty.Path) (cty.Value, error) { - if wrappedVal = toCtyUnwrapPointer(wrappedVal); !wrappedVal.IsValid() { - return cty.NullVal(wantTy), nil - } - - givenVal := wrappedVal.Interface().(cty.Value) - - val, err := convert.Convert(givenVal, wantTy) - if err != nil { - return cty.NilVal, path.NewErrorf("unsuitable value: %s", err) - } - return val, nil -} - -// toCtyUnwrapPointer is a helper for dealing with Go pointers. It has three -// possible outcomes: -// -// - Given value isn't a pointer, so it's just returned as-is. -// - Given value is a non-nil pointer, in which case it is dereferenced -// and the result returned. -// - Given value is a nil pointer, in which case an invalid value is returned. -// -// For nested pointer types, like **int, they are all dereferenced in turn -// until a non-pointer value is found, or until a nil pointer is encountered. -func toCtyUnwrapPointer(val reflect.Value) reflect.Value { - for val.Kind() == reflect.Ptr || val.Kind() == reflect.Interface { - if val.IsNil() { - return reflect.Value{} - } - - val = val.Elem() - } - - return val -} diff --git a/vendor/github.com/zclconf/go-cty/cty/gocty/out.go b/vendor/github.com/zclconf/go-cty/cty/gocty/out.go deleted file mode 100644 index e9c2599e..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/gocty/out.go +++ /dev/null @@ -1,686 +0,0 @@ -package gocty - -import ( - "math" - "math/big" - "reflect" - - "github.com/zclconf/go-cty/cty" -) - -// FromCtyValue assigns a cty.Value to a reflect.Value, which must be a pointer, -// using a fixed set of conversion rules. -// -// This function considers its audience to be the creator of the cty Value -// given, and thus the error messages it generates are (unlike with ToCtyValue) -// presented in cty terminology that is generally appropriate to return to -// end-users in applications where cty data structures are built from -// user-provided configuration. In particular this means that if incorrect -// target types are provided by the calling application the resulting error -// messages are likely to be confusing, since we assume that the given target -// type is correct and the cty.Value is where the error lies. -// -// If an error is returned, the target data structure may have been partially -// populated, but the degree to which this is true is an implementation -// detail that the calling application should not rely on. -// -// The function will panic if given a non-pointer as the Go value target, -// since that is considered to be a bug in the calling program. -func FromCtyValue(val cty.Value, target interface{}) error { - tVal := reflect.ValueOf(target) - if tVal.Kind() != reflect.Ptr { - panic("target value is not a pointer") - } - if tVal.IsNil() { - panic("target value is nil pointer") - } - - // 'path' starts off as empty but will grow for each level of recursive - // call we make, so by the time fromCtyValue returns it is likely to have - // unused capacity on the end of it, depending on how deeply-recursive - // the given cty.Value is. - path := make(cty.Path, 0) - return fromCtyValue(val, tVal, path) -} - -func fromCtyValue(val cty.Value, target reflect.Value, path cty.Path) error { - ty := val.Type() - - deepTarget := fromCtyPopulatePtr(target, false) - - // If we're decoding into a cty.Value then we just pass through the - // value as-is, to enable partial decoding. This is the only situation - // where unknown values are permitted. - if deepTarget.Kind() == reflect.Struct && deepTarget.Type().AssignableTo(valueType) { - deepTarget.Set(reflect.ValueOf(val)) - return nil - } - - // Lists and maps can be nil without indirection, but everything else - // requires a pointer and we set it immediately to nil. - // We also make an exception for capsule types because we want to handle - // pointers specially for these. - // (fromCtyList and fromCtyMap must therefore deal with val.IsNull, while - // other types can assume no nulls after this point.) - if val.IsNull() && !val.Type().IsListType() && !val.Type().IsMapType() && !val.Type().IsCapsuleType() { - target = fromCtyPopulatePtr(target, true) - if target.Kind() != reflect.Ptr { - return path.NewErrorf("null value is not allowed") - } - - target.Set(reflect.Zero(target.Type())) - return nil - } - - target = deepTarget - - if !val.IsKnown() { - return path.NewErrorf("value must be known") - } - - switch ty { - case cty.Bool: - return fromCtyBool(val, target, path) - case cty.Number: - return fromCtyNumber(val, target, path) - case cty.String: - return fromCtyString(val, target, path) - } - - switch { - case ty.IsListType(): - return fromCtyList(val, target, path) - case ty.IsMapType(): - return fromCtyMap(val, target, path) - case ty.IsSetType(): - return fromCtySet(val, target, path) - case ty.IsObjectType(): - return fromCtyObject(val, target, path) - case ty.IsTupleType(): - return fromCtyTuple(val, target, path) - case ty.IsCapsuleType(): - return fromCtyCapsule(val, target, path) - } - - // We should never fall out here; reaching here indicates a bug in this - // function. - return path.NewErrorf("unsupported source type %#v", ty) -} - -func fromCtyBool(val cty.Value, target reflect.Value, path cty.Path) error { - switch target.Kind() { - - case reflect.Bool: - target.SetBool(val.True()) - return nil - - default: - return likelyRequiredTypesError(path, target) - - } -} - -func fromCtyNumber(val cty.Value, target reflect.Value, path cty.Path) error { - bf := val.AsBigFloat() - - switch target.Kind() { - - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - return fromCtyNumberInt(bf, target, path) - - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64: - return fromCtyNumberUInt(bf, target, path) - - case reflect.Float32, reflect.Float64: - return fromCtyNumberFloat(bf, target, path) - - case reflect.Struct: - return fromCtyNumberBig(bf, target, path) - - default: - return likelyRequiredTypesError(path, target) - - } -} - -func fromCtyNumberInt(bf *big.Float, target reflect.Value, path cty.Path) error { - // Doing this with switch rather than << arithmetic because << with - // result >32-bits is not portable to 32-bit systems. - var min int64 - var max int64 - switch target.Type().Bits() { - case 8: - min = math.MinInt8 - max = math.MaxInt8 - case 16: - min = math.MinInt16 - max = math.MaxInt16 - case 32: - min = math.MinInt32 - max = math.MaxInt32 - case 64: - min = math.MinInt64 - max = math.MaxInt64 - default: - panic("weird number of bits in target int") - } - - iv, accuracy := bf.Int64() - if accuracy != big.Exact || iv < min || iv > max { - return path.NewErrorf("value must be a whole number, between %d and %d", min, max) - } - - target.SetInt(iv) - return nil -} - -func fromCtyNumberUInt(bf *big.Float, target reflect.Value, path cty.Path) error { - // Doing this with switch rather than << arithmetic because << with - // result >32-bits is not portable to 32-bit systems. - var max uint64 - switch target.Type().Bits() { - case 8: - max = math.MaxUint8 - case 16: - max = math.MaxUint16 - case 32: - max = math.MaxUint32 - case 64: - max = math.MaxUint64 - default: - panic("weird number of bits in target uint") - } - - iv, accuracy := bf.Uint64() - if accuracy != big.Exact || iv > max { - return path.NewErrorf("value must be a whole number, between 0 and %d inclusive", max) - } - - target.SetUint(iv) - return nil -} - -func fromCtyNumberFloat(bf *big.Float, target reflect.Value, path cty.Path) error { - switch target.Kind() { - case reflect.Float32, reflect.Float64: - fv, accuracy := bf.Float64() - if accuracy != big.Exact { - // We allow the precision to be truncated as part of our conversion, - // but we don't want to silently introduce infinities. - if math.IsInf(fv, 0) { - return path.NewErrorf("value must be between %f and %f inclusive", -math.MaxFloat64, math.MaxFloat64) - } - } - target.SetFloat(fv) - return nil - default: - panic("unsupported kind of float") - } -} - -func fromCtyNumberBig(bf *big.Float, target reflect.Value, path cty.Path) error { - switch { - - case bigFloatType.ConvertibleTo(target.Type()): - // Easy! - target.Set(reflect.ValueOf(bf).Elem().Convert(target.Type())) - return nil - - case bigIntType.ConvertibleTo(target.Type()): - bi, accuracy := bf.Int(nil) - if accuracy != big.Exact { - return path.NewErrorf("value must be a whole number") - } - target.Set(reflect.ValueOf(bi).Elem().Convert(target.Type())) - return nil - - default: - return likelyRequiredTypesError(path, target) - } -} - -func fromCtyString(val cty.Value, target reflect.Value, path cty.Path) error { - switch target.Kind() { - case reflect.String: - target.SetString(val.AsString()) - return nil - - default: - return likelyRequiredTypesError(path, target) - - } -} - -func fromCtyList(val cty.Value, target reflect.Value, path cty.Path) error { - switch target.Kind() { - - case reflect.Slice: - if val.IsNull() { - target.Set(reflect.Zero(target.Type())) - return nil - } - - length := val.LengthInt() - tv := reflect.MakeSlice(target.Type(), length, length) - - path = append(path, nil) - - i := 0 - var err error - val.ForEachElement(func(key cty.Value, val cty.Value) bool { - path[len(path)-1] = cty.IndexStep{ - Key: cty.NumberIntVal(int64(i)), - } - - targetElem := tv.Index(i) - err = fromCtyValue(val, targetElem, path) - if err != nil { - return true - } - - i++ - return false - }) - if err != nil { - return err - } - - path = path[:len(path)-1] - - target.Set(tv) - return nil - - case reflect.Array: - if val.IsNull() { - return path.NewErrorf("null value is not allowed") - } - - length := val.LengthInt() - if length != target.Len() { - return path.NewErrorf("must be a list of length %d", target.Len()) - } - - path = append(path, nil) - - i := 0 - var err error - val.ForEachElement(func(key cty.Value, val cty.Value) bool { - path[len(path)-1] = cty.IndexStep{ - Key: cty.NumberIntVal(int64(i)), - } - - targetElem := target.Index(i) - err = fromCtyValue(val, targetElem, path) - if err != nil { - return true - } - - i++ - return false - }) - if err != nil { - return err - } - - path = path[:len(path)-1] - - return nil - - default: - return likelyRequiredTypesError(path, target) - - } -} - -func fromCtyMap(val cty.Value, target reflect.Value, path cty.Path) error { - - switch target.Kind() { - - case reflect.Map: - if val.IsNull() { - target.Set(reflect.Zero(target.Type())) - return nil - } - - tv := reflect.MakeMap(target.Type()) - et := target.Type().Elem() - - path = append(path, nil) - - var err error - val.ForEachElement(func(key cty.Value, val cty.Value) bool { - path[len(path)-1] = cty.IndexStep{ - Key: key, - } - - ks := key.AsString() - - targetElem := reflect.New(et) - err = fromCtyValue(val, targetElem, path) - - tv.SetMapIndex(reflect.ValueOf(ks), targetElem.Elem()) - - return err != nil - }) - if err != nil { - return err - } - - path = path[:len(path)-1] - - target.Set(tv) - return nil - - default: - return likelyRequiredTypesError(path, target) - - } -} - -func fromCtySet(val cty.Value, target reflect.Value, path cty.Path) error { - switch target.Kind() { - - case reflect.Slice: - if val.IsNull() { - target.Set(reflect.Zero(target.Type())) - return nil - } - - length := val.LengthInt() - tv := reflect.MakeSlice(target.Type(), length, length) - - i := 0 - var err error - val.ForEachElement(func(key cty.Value, val cty.Value) bool { - targetElem := tv.Index(i) - err = fromCtyValue(val, targetElem, path) - if err != nil { - return true - } - - i++ - return false - }) - if err != nil { - return err - } - - target.Set(tv) - return nil - - case reflect.Array: - if val.IsNull() { - return path.NewErrorf("null value is not allowed") - } - - length := val.LengthInt() - if length != target.Len() { - return path.NewErrorf("must be a set of length %d", target.Len()) - } - - i := 0 - var err error - val.ForEachElement(func(key cty.Value, val cty.Value) bool { - targetElem := target.Index(i) - err = fromCtyValue(val, targetElem, path) - if err != nil { - return true - } - - i++ - return false - }) - if err != nil { - return err - } - - return nil - - // TODO: decode into set.Set instance - - default: - return likelyRequiredTypesError(path, target) - - } -} - -func fromCtyObject(val cty.Value, target reflect.Value, path cty.Path) error { - - switch target.Kind() { - - case reflect.Struct: - - attrTypes := val.Type().AttributeTypes() - targetFields := structTagIndices(target.Type()) - - path = append(path, nil) - - for k, i := range targetFields { - if _, exists := attrTypes[k]; !exists { - // If the field in question isn't able to represent nil, - // that's an error. - fk := target.Field(i).Kind() - switch fk { - case reflect.Ptr, reflect.Slice, reflect.Map, reflect.Interface: - // okay - default: - return path.NewErrorf("missing required attribute %q", k) - } - } - } - - for k := range attrTypes { - path[len(path)-1] = cty.GetAttrStep{ - Name: k, - } - - fieldIdx, exists := targetFields[k] - if !exists { - return path.NewErrorf("unsupported attribute %q", k) - } - - ev := val.GetAttr(k) - - targetField := target.Field(fieldIdx) - err := fromCtyValue(ev, targetField, path) - if err != nil { - return err - } - } - - path = path[:len(path)-1] - - return nil - - default: - return likelyRequiredTypesError(path, target) - - } -} - -func fromCtyTuple(val cty.Value, target reflect.Value, path cty.Path) error { - - switch target.Kind() { - - case reflect.Struct: - - elemTypes := val.Type().TupleElementTypes() - fieldCount := target.Type().NumField() - - if fieldCount != len(elemTypes) { - return path.NewErrorf("a tuple of %d elements is required", fieldCount) - } - - path = append(path, nil) - - for i := range elemTypes { - path[len(path)-1] = cty.IndexStep{ - Key: cty.NumberIntVal(int64(i)), - } - - ev := val.Index(cty.NumberIntVal(int64(i))) - - targetField := target.Field(i) - err := fromCtyValue(ev, targetField, path) - if err != nil { - return err - } - } - - path = path[:len(path)-1] - - return nil - - default: - return likelyRequiredTypesError(path, target) - - } -} - -func fromCtyCapsule(val cty.Value, target reflect.Value, path cty.Path) error { - - if target.Kind() == reflect.Ptr { - // Walk through indirection until we get to the last pointer, - // which we might set to null below. - target = fromCtyPopulatePtr(target, true) - - if val.IsNull() { - target.Set(reflect.Zero(target.Type())) - return nil - } - - // Since a capsule contains a pointer to an object, we'll preserve - // that pointer on the way out and thus allow the caller to recover - // the original object, rather than a copy of it. - - eType := val.Type().EncapsulatedType() - - if !eType.AssignableTo(target.Elem().Type()) { - // Our interface contract promises that we won't expose Go - // implementation details in error messages, so we need to keep - // this vague. This can only arise if a calling application has - // more than one capsule type in play and a user mixes them up. - return path.NewErrorf("incorrect type %s", val.Type().FriendlyName()) - } - - target.Set(reflect.ValueOf(val.EncapsulatedValue())) - - return nil - } else { - if val.IsNull() { - return path.NewErrorf("null value is not allowed") - } - - // If our target isn't a pointer then we will attempt to copy - // the encapsulated value into it. - - eType := val.Type().EncapsulatedType() - - if !eType.AssignableTo(target.Type()) { - // Our interface contract promises that we won't expose Go - // implementation details in error messages, so we need to keep - // this vague. This can only arise if a calling application has - // more than one capsule type in play and a user mixes them up. - return path.NewErrorf("incorrect type %s", val.Type().FriendlyName()) - } - - // We know that EncapsulatedValue is always a pointer, so we - // can safely call .Elem on its reflect.Value. - target.Set(reflect.ValueOf(val.EncapsulatedValue()).Elem()) - - return nil - } - -} - -// fromCtyPopulatePtr recognizes when target is a pointer type and allocates -// a value to assign to that pointer, which it returns. -// -// If the given value has multiple levels of indirection, like **int, these -// will be processed in turn so that the return value is guaranteed to be -// a non-pointer. -// -// As an exception, if decodingNull is true then the returned value will be -// the final level of pointer, if any, so that the caller can assign it -// as nil to represent a null value. If the given target value is not a pointer -// at all then the returned value will be just the given target, so the caller -// must test if the returned value is a pointer before trying to assign nil -// to it. -func fromCtyPopulatePtr(target reflect.Value, decodingNull bool) reflect.Value { - for { - if target.Kind() == reflect.Interface && !target.IsNil() { - e := target.Elem() - if e.Kind() == reflect.Ptr && !e.IsNil() && (!decodingNull || e.Elem().Kind() == reflect.Ptr) { - target = e - } - } - - if target.Kind() != reflect.Ptr { - break - } - - // Stop early if we're decodingNull and we've found our last indirection - if target.Elem().Kind() != reflect.Ptr && decodingNull && target.CanSet() { - break - } - - if target.IsNil() { - target.Set(reflect.New(target.Type().Elem())) - } - - target = target.Elem() - } - return target -} - -// likelyRequiredTypesError returns an error that states which types are -// acceptable by making some assumptions about what types we support for -// each target Go kind. It's not a precise science but it allows us to return -// an error message that is cty-user-oriented rather than Go-oriented. -// -// Generally these error messages should be a matter of last resort, since -// the calling application should be validating user-provided value types -// before decoding anyway. -func likelyRequiredTypesError(path cty.Path, target reflect.Value) error { - switch target.Kind() { - - case reflect.Bool: - return path.NewErrorf("bool value is required") - - case reflect.String: - return path.NewErrorf("string value is required") - - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - fallthrough - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64: - fallthrough - case reflect.Float32, reflect.Float64: - return path.NewErrorf("number value is required") - - case reflect.Slice, reflect.Array: - return path.NewErrorf("list or set value is required") - - case reflect.Map: - return path.NewErrorf("map or object value is required") - - case reflect.Struct: - switch { - - case target.Type().AssignableTo(bigFloatType) || target.Type().AssignableTo(bigIntType): - return path.NewErrorf("number value is required") - - case target.Type().AssignableTo(setType): - return path.NewErrorf("set or list value is required") - - default: - return path.NewErrorf("object or tuple value is required") - - } - - default: - // We should avoid getting into this path, since this error - // message is rather useless. - return path.NewErrorf("incorrect type") - - } -} diff --git a/vendor/github.com/zclconf/go-cty/cty/gocty/type_implied.go b/vendor/github.com/zclconf/go-cty/cty/gocty/type_implied.go deleted file mode 100644 index ce4c8f1e..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/gocty/type_implied.go +++ /dev/null @@ -1,108 +0,0 @@ -package gocty - -import ( - "reflect" - - "github.com/zclconf/go-cty/cty" -) - -// ImpliedType takes an arbitrary Go value (as an interface{}) and attempts -// to find a suitable cty.Type instance that could be used for a conversion -// with ToCtyValue. -// -// This allows -- for simple situations at least -- types to be defined just -// once in Go and the cty types derived from the Go types, but in the process -// it makes some assumptions that may be undesirable so applications are -// encouraged to build their cty types directly if exacting control is -// required. -// -// Not all Go types can be represented as cty types, so an error may be -// returned which is usually considered to be a bug in the calling program. -// In particular, ImpliedType will never use capsule types in its returned -// type, because it cannot know the capsule types supported by the calling -// program. -func ImpliedType(gv interface{}) (cty.Type, error) { - rt := reflect.TypeOf(gv) - var path cty.Path - return impliedType(rt, path) -} - -func impliedType(rt reflect.Type, path cty.Path) (cty.Type, error) { - switch rt.Kind() { - - case reflect.Ptr: - return impliedType(rt.Elem(), path) - - // Primitive types - case reflect.Bool: - return cty.Bool, nil - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - return cty.Number, nil - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64: - return cty.Number, nil - case reflect.Float32, reflect.Float64: - return cty.Number, nil - case reflect.String: - return cty.String, nil - - // Collection types - case reflect.Slice: - path := append(path, cty.IndexStep{Key: cty.UnknownVal(cty.Number)}) - ety, err := impliedType(rt.Elem(), path) - if err != nil { - return cty.NilType, err - } - return cty.List(ety), nil - case reflect.Map: - if !stringType.AssignableTo(rt.Key()) { - return cty.NilType, path.NewErrorf("no cty.Type for %s (must have string keys)", rt) - } - path := append(path, cty.IndexStep{Key: cty.UnknownVal(cty.String)}) - ety, err := impliedType(rt.Elem(), path) - if err != nil { - return cty.NilType, err - } - return cty.Map(ety), nil - - // Structural types - case reflect.Struct: - return impliedStructType(rt, path) - - default: - return cty.NilType, path.NewErrorf("no cty.Type for %s", rt) - } -} - -func impliedStructType(rt reflect.Type, path cty.Path) (cty.Type, error) { - if valueType.AssignableTo(rt) { - // Special case: cty.Value represents cty.DynamicPseudoType, for - // type conformance checking. - return cty.DynamicPseudoType, nil - } - - fieldIdxs := structTagIndices(rt) - if len(fieldIdxs) == 0 { - return cty.NilType, path.NewErrorf("no cty.Type for %s (no cty field tags)", rt) - } - - atys := make(map[string]cty.Type, len(fieldIdxs)) - - { - // Temporary extension of path for attributes - path := append(path, nil) - - for k, fi := range fieldIdxs { - path[len(path)-1] = cty.GetAttrStep{Name: k} - - ft := rt.Field(fi).Type - aty, err := impliedType(ft, path) - if err != nil { - return cty.NilType, err - } - - atys[k] = aty - } - } - - return cty.Object(atys), nil -} diff --git a/vendor/github.com/zclconf/go-cty/cty/helper.go b/vendor/github.com/zclconf/go-cty/cty/helper.go deleted file mode 100644 index 1b88e9fa..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/helper.go +++ /dev/null @@ -1,99 +0,0 @@ -package cty - -import ( - "fmt" -) - -// anyUnknown is a helper to easily check if a set of values contains any -// unknowns, for operations that short-circuit to return unknown in that case. -func anyUnknown(values ...Value) bool { - for _, val := range values { - if val.v == unknown { - return true - } - } - return false -} - -// typeCheck tests whether all of the given values belong to the given type. -// If the given types are a mixture of the given type and the dynamic -// pseudo-type then a short-circuit dynamic value is returned. If the given -// values are all of the correct type but at least one is unknown then -// a short-circuit unknown value is returned. If any other types appear then -// an error is returned. Otherwise (finally!) the result is nil, nil. -func typeCheck(required Type, ret Type, values ...Value) (shortCircuit *Value, err error) { - hasDynamic := false - hasUnknown := false - - for i, val := range values { - if val.ty == DynamicPseudoType { - hasDynamic = true - continue - } - - if !val.Type().Equals(required) { - return nil, fmt.Errorf( - "type mismatch: want %s but value %d is %s", - required.FriendlyName(), - i, val.ty.FriendlyName(), - ) - } - - if val.v == unknown { - hasUnknown = true - } - } - - if hasDynamic { - return &DynamicVal, nil - } - - if hasUnknown { - ret := UnknownVal(ret) - return &ret, nil - } - - return nil, nil -} - -// mustTypeCheck is a wrapper around typeCheck that immediately panics if -// any error is returned. -func mustTypeCheck(required Type, ret Type, values ...Value) *Value { - shortCircuit, err := typeCheck(required, ret, values...) - if err != nil { - panic(err) - } - return shortCircuit -} - -// shortCircuitForceType takes the return value from mustTypeCheck and -// replaces it with an unknown of the given type if the original value was -// DynamicVal. -// -// This is useful for operations that are specified to always return a -// particular type, since then a dynamic result can safely be "upgrade" to -// a strongly-typed unknown, which then allows subsequent operations to -// be actually type-checked. -// -// It is safe to use this only if the operation in question is defined as -// returning either a value of the given type or panicking, since we know -// then that subsequent operations won't run if the operation panics. -// -// If the given short-circuit value is *not* DynamicVal then it must be -// of the given type, or this function will panic. -func forceShortCircuitType(shortCircuit *Value, ty Type) *Value { - if shortCircuit == nil { - return nil - } - - if shortCircuit.ty == DynamicPseudoType { - ret := UnknownVal(ty) - return &ret - } - - if !shortCircuit.ty.Equals(ty) { - panic("forceShortCircuitType got value of wrong type") - } - - return shortCircuit -} diff --git a/vendor/github.com/zclconf/go-cty/cty/json.go b/vendor/github.com/zclconf/go-cty/cty/json.go deleted file mode 100644 index 2222e0f8..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/json.go +++ /dev/null @@ -1,199 +0,0 @@ -package cty - -import ( - "bytes" - "encoding/json" - "fmt" - "sort" -) - -// MarshalJSON is an implementation of json.Marshaler that allows Type -// instances to be serialized as JSON. -// -// All standard types can be serialized, but capsule types cannot since there -// is no way to automatically recover the original pointer and capsule types -// compare by equality. -func (t Type) MarshalJSON() ([]byte, error) { - switch impl := t.typeImpl.(type) { - case primitiveType: - switch impl.Kind { - case primitiveTypeBool: - return []byte{'"', 'b', 'o', 'o', 'l', '"'}, nil - case primitiveTypeNumber: - return []byte{'"', 'n', 'u', 'm', 'b', 'e', 'r', '"'}, nil - case primitiveTypeString: - return []byte{'"', 's', 't', 'r', 'i', 'n', 'g', '"'}, nil - default: - panic("unknown primitive type kind") - } - case typeList, typeMap, typeSet: - buf := &bytes.Buffer{} - etyJSON, err := t.ElementType().MarshalJSON() - if err != nil { - return nil, err - } - buf.WriteRune('[') - switch impl.(type) { - case typeList: - buf.WriteString(`"list"`) - case typeMap: - buf.WriteString(`"map"`) - case typeSet: - buf.WriteString(`"set"`) - } - buf.WriteRune(',') - buf.Write(etyJSON) - buf.WriteRune(']') - return buf.Bytes(), nil - case typeObject: - buf := &bytes.Buffer{} - atysJSON, err := json.Marshal(t.AttributeTypes()) - if err != nil { - return nil, err - } - buf.WriteString(`["object",`) - buf.Write(atysJSON) - if optionals := t.OptionalAttributes(); len(optionals) > 0 { - buf.WriteByte(',') - optionalNames := make([]string, 0, len(optionals)) - for k := range optionals { - optionalNames = append(optionalNames, k) - } - sort.Strings(optionalNames) - optionalsJSON, err := json.Marshal(optionalNames) - if err != nil { - return nil, err - } - buf.Write(optionalsJSON) - } - buf.WriteRune(']') - return buf.Bytes(), nil - case typeTuple: - buf := &bytes.Buffer{} - etysJSON, err := json.Marshal(t.TupleElementTypes()) - if err != nil { - return nil, err - } - buf.WriteString(`["tuple",`) - buf.Write(etysJSON) - buf.WriteRune(']') - return buf.Bytes(), nil - case pseudoTypeDynamic: - return []byte{'"', 'd', 'y', 'n', 'a', 'm', 'i', 'c', '"'}, nil - case *capsuleType: - return nil, fmt.Errorf("type not allowed: %s", t.FriendlyName()) - default: - // should never happen - panic("unknown type implementation") - } -} - -// UnmarshalJSON is the opposite of MarshalJSON. See the documentation of -// MarshalJSON for information on the limitations of JSON serialization of -// types. -func (t *Type) UnmarshalJSON(buf []byte) error { - r := bytes.NewReader(buf) - dec := json.NewDecoder(r) - - tok, err := dec.Token() - if err != nil { - return err - } - - switch v := tok.(type) { - case string: - switch v { - case "bool": - *t = Bool - case "number": - *t = Number - case "string": - *t = String - case "dynamic": - *t = DynamicPseudoType - default: - return fmt.Errorf("invalid primitive type name %q", v) - } - - if dec.More() { - return fmt.Errorf("extraneous data after type description") - } - return nil - case json.Delim: - if rune(v) != '[' { - return fmt.Errorf("invalid complex type description") - } - - tok, err = dec.Token() - if err != nil { - return err - } - - kind, ok := tok.(string) - if !ok { - return fmt.Errorf("invalid complex type kind name") - } - - switch kind { - case "list": - var ety Type - err = dec.Decode(&ety) - if err != nil { - return err - } - *t = List(ety) - case "map": - var ety Type - err = dec.Decode(&ety) - if err != nil { - return err - } - *t = Map(ety) - case "set": - var ety Type - err = dec.Decode(&ety) - if err != nil { - return err - } - *t = Set(ety) - case "object": - var atys map[string]Type - err = dec.Decode(&atys) - if err != nil { - return err - } - if dec.More() { - var optionals []string - err = dec.Decode(&optionals) - if err != nil { - return err - } - *t = ObjectWithOptionalAttrs(atys, optionals) - } else { - *t = Object(atys) - } - case "tuple": - var etys []Type - err = dec.Decode(&etys) - if err != nil { - return err - } - *t = Tuple(etys) - default: - return fmt.Errorf("invalid complex type kind name") - } - - tok, err = dec.Token() - if err != nil { - return err - } - if delim, ok := tok.(json.Delim); !ok || rune(delim) != ']' || dec.More() { - return fmt.Errorf("unexpected extra data in type description") - } - - return nil - - default: - return fmt.Errorf("invalid type description") - } -} diff --git a/vendor/github.com/zclconf/go-cty/cty/list_type.go b/vendor/github.com/zclconf/go-cty/cty/list_type.go deleted file mode 100644 index 2ef02a12..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/list_type.go +++ /dev/null @@ -1,74 +0,0 @@ -package cty - -import ( - "fmt" -) - -// TypeList instances represent specific list types. Each distinct ElementType -// creates a distinct, non-equal list type. -type typeList struct { - typeImplSigil - ElementTypeT Type -} - -// List creates a map type with the given element Type. -// -// List types are CollectionType implementations. -func List(elem Type) Type { - return Type{ - typeList{ - ElementTypeT: elem, - }, - } -} - -// Equals returns true if the other Type is a list whose element type is -// equal to that of the receiver. -func (t typeList) Equals(other Type) bool { - ot, isList := other.typeImpl.(typeList) - if !isList { - return false - } - - return t.ElementTypeT.Equals(ot.ElementTypeT) -} - -func (t typeList) FriendlyName(mode friendlyTypeNameMode) string { - elemName := t.ElementTypeT.friendlyNameMode(mode) - if mode == friendlyTypeConstraintName { - if t.ElementTypeT == DynamicPseudoType { - elemName = "any single type" - } - } - return "list of " + elemName -} - -func (t typeList) ElementType() Type { - return t.ElementTypeT -} - -func (t typeList) GoString() string { - return fmt.Sprintf("cty.List(%#v)", t.ElementTypeT) -} - -// IsListType returns true if the given type is a list type, regardless of its -// element type. -func (t Type) IsListType() bool { - _, ok := t.typeImpl.(typeList) - return ok -} - -// ListElementType is a convenience method that checks if the given type is -// a list type, returning a pointer to its element type if so and nil -// otherwise. This is intended to allow convenient conditional branches, -// like so: -// -// if et := t.ListElementType(); et != nil { -// // Do something with *et -// } -func (t Type) ListElementType() *Type { - if lt, ok := t.typeImpl.(typeList); ok { - return <.ElementTypeT - } - return nil -} diff --git a/vendor/github.com/zclconf/go-cty/cty/map_type.go b/vendor/github.com/zclconf/go-cty/cty/map_type.go deleted file mode 100644 index 82d36c62..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/map_type.go +++ /dev/null @@ -1,74 +0,0 @@ -package cty - -import ( - "fmt" -) - -// TypeList instances represent specific list types. Each distinct ElementType -// creates a distinct, non-equal list type. -type typeMap struct { - typeImplSigil - ElementTypeT Type -} - -// Map creates a map type with the given element Type. -// -// Map types are CollectionType implementations. -func Map(elem Type) Type { - return Type{ - typeMap{ - ElementTypeT: elem, - }, - } -} - -// Equals returns true if the other Type is a map whose element type is -// equal to that of the receiver. -func (t typeMap) Equals(other Type) bool { - ot, isMap := other.typeImpl.(typeMap) - if !isMap { - return false - } - - return t.ElementTypeT.Equals(ot.ElementTypeT) -} - -func (t typeMap) FriendlyName(mode friendlyTypeNameMode) string { - elemName := t.ElementTypeT.friendlyNameMode(mode) - if mode == friendlyTypeConstraintName { - if t.ElementTypeT == DynamicPseudoType { - elemName = "any single type" - } - } - return "map of " + elemName -} - -func (t typeMap) ElementType() Type { - return t.ElementTypeT -} - -func (t typeMap) GoString() string { - return fmt.Sprintf("cty.Map(%#v)", t.ElementTypeT) -} - -// IsMapType returns true if the given type is a list type, regardless of its -// element type. -func (t Type) IsMapType() bool { - _, ok := t.typeImpl.(typeMap) - return ok -} - -// MapElementType is a convenience method that checks if the given type is -// a map type, returning a pointer to its element type if so and nil -// otherwise. This is intended to allow convenient conditional branches, -// like so: -// -// if et := t.MapElementType(); et != nil { -// // Do something with *et -// } -func (t Type) MapElementType() *Type { - if lt, ok := t.typeImpl.(typeMap); ok { - return <.ElementTypeT - } - return nil -} diff --git a/vendor/github.com/zclconf/go-cty/cty/marks.go b/vendor/github.com/zclconf/go-cty/cty/marks.go deleted file mode 100644 index b889e73f..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/marks.go +++ /dev/null @@ -1,389 +0,0 @@ -package cty - -import ( - "fmt" - "strings" -) - -// marker is an internal wrapper type used to add special "marks" to values. -// -// A "mark" is an annotation that can be used to represent additional -// characteristics of values that propagate through operation methods to -// result values. However, a marked value cannot be used with integration -// methods normally associated with its type, in order to ensure that -// calling applications don't inadvertently drop marks as they round-trip -// values out of cty and back in again. -// -// Marked values are created only explicitly by the calling application, so -// an application that never marks a value does not need to worry about -// encountering marked values. -type marker struct { - realV interface{} - marks ValueMarks -} - -// ValueMarks is a map, representing a set, of "mark" values associated with -// a Value. See Value.Mark for more information on the usage of mark values. -type ValueMarks map[interface{}]struct{} - -// NewValueMarks constructs a new ValueMarks set with the given mark values. -// -// If any of the arguments are already ValueMarks values then they'll be merged -// into the result, rather than used directly as individual marks. -func NewValueMarks(marks ...interface{}) ValueMarks { - if len(marks) == 0 { - return nil - } - ret := make(ValueMarks, len(marks)) - for _, v := range marks { - if vm, ok := v.(ValueMarks); ok { - // Constructing a new ValueMarks with an existing ValueMarks - // implements a merge operation. (This can cause our result to - // have a larger size than we expected, but that's okay.) - for v := range vm { - ret[v] = struct{}{} - } - continue - } - ret[v] = struct{}{} - } - if len(ret) == 0 { - // If we were merging ValueMarks values together and they were all - // empty then we'll avoid returning a zero-length map and return a - // nil instead, as is conventional. - return nil - } - return ret -} - -// Equal returns true if the receiver and the given ValueMarks both contain -// the same marks. -func (m ValueMarks) Equal(o ValueMarks) bool { - if len(m) != len(o) { - return false - } - for v := range m { - if _, ok := o[v]; !ok { - return false - } - } - return true -} - -func (m ValueMarks) GoString() string { - var s strings.Builder - s.WriteString("cty.NewValueMarks(") - i := 0 - for mv := range m { - if i != 0 { - s.WriteString(", ") - } - s.WriteString(fmt.Sprintf("%#v", mv)) - i++ - } - s.WriteString(")") - return s.String() -} - -// PathValueMarks is a structure that enables tracking marks -// and the paths where they are located in one type -type PathValueMarks struct { - Path Path - Marks ValueMarks -} - -func (p PathValueMarks) Equal(o PathValueMarks) bool { - if !p.Path.Equals(o.Path) { - return false - } - if !p.Marks.Equal(o.Marks) { - return false - } - return true -} - -// IsMarked returns true if and only if the receiving value carries at least -// one mark. A marked value cannot be used directly with integration methods -// without explicitly unmarking it (and retrieving the markings) first. -func (val Value) IsMarked() bool { - _, ok := val.v.(marker) - return ok -} - -// HasMark returns true if and only if the receiving value has the given mark. -func (val Value) HasMark(mark interface{}) bool { - if mr, ok := val.v.(marker); ok { - _, ok := mr.marks[mark] - return ok - } - return false -} - -// ContainsMarked returns true if the receiving value or any value within it -// is marked. -// -// This operation is relatively expensive. If you only need a shallow result, -// use IsMarked instead. -func (val Value) ContainsMarked() bool { - ret := false - Walk(val, func(_ Path, v Value) (bool, error) { - if v.IsMarked() { - ret = true - return false, nil - } - return true, nil - }) - return ret -} - -func (val Value) assertUnmarked() { - if val.IsMarked() { - panic("value is marked, so must be unmarked first") - } -} - -// Marks returns a map (representing a set) of all of the mark values -// associated with the receiving value, without changing the marks. Returns nil -// if the value is not marked at all. -func (val Value) Marks() ValueMarks { - if mr, ok := val.v.(marker); ok { - // copy so that the caller can't mutate our internals - ret := make(ValueMarks, len(mr.marks)) - for k, v := range mr.marks { - ret[k] = v - } - return ret - } - return nil -} - -// HasSameMarks returns true if an only if the receiver and the given other -// value have identical marks. -func (val Value) HasSameMarks(other Value) bool { - vm, vmOK := val.v.(marker) - om, omOK := other.v.(marker) - if vmOK != omOK { - return false - } - if vmOK { - return vm.marks.Equal(om.marks) - } - return true -} - -// Mark returns a new value that as the same type and underlying value as -// the receiver but that also carries the given value as a "mark". -// -// Marks are used to carry additional application-specific characteristics -// associated with values. A marked value can be used with operation methods, -// in which case the marks are propagated to the operation results. A marked -// value _cannot_ be used with integration methods, so callers of those -// must derive an unmarked value using Unmark (and thus explicitly handle -// the markings) before calling the integration methods. -// -// The mark value can be any value that would be valid to use as a map key. -// The mark value should be of a named type in order to use the type itself -// as a namespace for markings. That type can be unexported if desired, in -// order to ensure that the mark can only be handled through the defining -// package's own functions. -// -// An application that never calls this method does not need to worry about -// handling marked values. -func (val Value) Mark(mark interface{}) Value { - var newMarker marker - newMarker.realV = val.v - if mr, ok := val.v.(marker); ok { - // It's already a marker, so we'll retain existing marks. - newMarker.marks = make(ValueMarks, len(mr.marks)+1) - for k, v := range mr.marks { - newMarker.marks[k] = v - } - // unwrap the inner marked value, so we don't get multiple layers - // of marking. - newMarker.realV = mr.realV - } else { - // It's not a marker yet, so we're creating the first mark. - newMarker.marks = make(ValueMarks, 1) - } - newMarker.marks[mark] = struct{}{} - return Value{ - ty: val.ty, - v: newMarker, - } -} - -type applyPathValueMarksTransformer struct { - pvm []PathValueMarks -} - -func (t *applyPathValueMarksTransformer) Enter(p Path, v Value) (Value, error) { - return v, nil -} - -func (t *applyPathValueMarksTransformer) Exit(p Path, v Value) (Value, error) { - for _, path := range t.pvm { - if p.Equals(path.Path) { - return v.WithMarks(path.Marks), nil - } - } - return v, nil -} - -// MarkWithPaths accepts a slice of PathValueMarks to apply -// markers to particular paths and returns the marked -// Value. -func (val Value) MarkWithPaths(pvm []PathValueMarks) Value { - ret, _ := TransformWithTransformer(val, &applyPathValueMarksTransformer{pvm}) - return ret -} - -// Unmark separates the marks of the receiving value from the value itself, -// removing a new unmarked value and a map (representing a set) of the marks. -// -// If the receiver isn't marked, Unmark returns it verbatim along with a nil -// map of marks. -func (val Value) Unmark() (Value, ValueMarks) { - if !val.IsMarked() { - return val, nil - } - mr := val.v.(marker) - marks := val.Marks() // copy so that the caller can't mutate our internals - return Value{ - ty: val.ty, - v: mr.realV, - }, marks -} - -type unmarkTransformer struct { - pvm []PathValueMarks -} - -func (t *unmarkTransformer) Enter(p Path, v Value) (Value, error) { - unmarkedVal, marks := v.Unmark() - if len(marks) > 0 { - path := make(Path, len(p), len(p)+1) - copy(path, p) - t.pvm = append(t.pvm, PathValueMarks{path, marks}) - } - return unmarkedVal, nil -} - -func (t *unmarkTransformer) Exit(p Path, v Value) (Value, error) { - return v, nil -} - -// UnmarkDeep is similar to Unmark, but it works with an entire nested structure -// rather than just the given value directly. -// -// The result is guaranteed to contain no nested values that are marked, and -// the returned marks set includes the superset of all of the marks encountered -// during the operation. -func (val Value) UnmarkDeep() (Value, ValueMarks) { - t := unmarkTransformer{} - ret, _ := TransformWithTransformer(val, &t) - - marks := make(ValueMarks) - for _, pvm := range t.pvm { - for m, s := range pvm.Marks { - marks[m] = s - } - } - - return ret, marks -} - -// UnmarkDeepWithPaths is like UnmarkDeep, except it returns a slice -// of PathValueMarks rather than a superset of all marks. This allows -// a caller to know which marks are associated with which paths -// in the Value. -func (val Value) UnmarkDeepWithPaths() (Value, []PathValueMarks) { - t := unmarkTransformer{} - ret, _ := TransformWithTransformer(val, &t) - return ret, t.pvm -} - -func (val Value) unmarkForce() Value { - unw, _ := val.Unmark() - return unw -} - -// WithMarks returns a new value that has the same type and underlying value -// as the receiver and also has the marks from the given maps (representing -// sets). -func (val Value) WithMarks(marks ...ValueMarks) Value { - if len(marks) == 0 { - return val - } - ownMarks := val.Marks() - markCount := len(ownMarks) - for _, s := range marks { - markCount += len(s) - } - if markCount == 0 { - return val - } - newMarks := make(ValueMarks, markCount) - for m := range ownMarks { - newMarks[m] = struct{}{} - } - for _, s := range marks { - for m := range s { - newMarks[m] = struct{}{} - } - } - v := val.v - if mr, ok := v.(marker); ok { - v = mr.realV - } - return Value{ - ty: val.ty, - v: marker{ - realV: v, - marks: newMarks, - }, - } -} - -// WithSameMarks returns a new value that has the same type and underlying -// value as the receiver and also has the marks from the given source values. -// -// Use this if you are implementing your own higher-level operations against -// cty using the integration methods, to re-introduce the marks from the -// source values of the operation. -func (val Value) WithSameMarks(srcs ...Value) Value { - if len(srcs) == 0 { - return val - } - ownMarks := val.Marks() - markCount := len(ownMarks) - for _, sv := range srcs { - if mr, ok := sv.v.(marker); ok { - markCount += len(mr.marks) - } - } - if markCount == 0 { - return val - } - newMarks := make(ValueMarks, markCount) - for m := range ownMarks { - newMarks[m] = struct{}{} - } - for _, sv := range srcs { - if mr, ok := sv.v.(marker); ok { - for m := range mr.marks { - newMarks[m] = struct{}{} - } - } - } - v := val.v - if mr, ok := v.(marker); ok { - v = mr.realV - } - return Value{ - ty: val.ty, - v: marker{ - realV: v, - marks: newMarks, - }, - } -} diff --git a/vendor/github.com/zclconf/go-cty/cty/null.go b/vendor/github.com/zclconf/go-cty/cty/null.go deleted file mode 100644 index d58d0287..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/null.go +++ /dev/null @@ -1,14 +0,0 @@ -package cty - -// NullVal returns a null value of the given type. A null can be created of any -// type, but operations on such values will always panic. Calling applications -// are encouraged to use nulls only sparingly, particularly when user-provided -// expressions are to be evaluated, since the precence of nulls creates a -// much higher chance of evaluation errors that can't be caught by a type -// checker. -func NullVal(t Type) Value { - return Value{ - ty: t, - v: nil, - } -} diff --git a/vendor/github.com/zclconf/go-cty/cty/object_type.go b/vendor/github.com/zclconf/go-cty/cty/object_type.go deleted file mode 100644 index e6bbab4a..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/object_type.go +++ /dev/null @@ -1,220 +0,0 @@ -package cty - -import ( - "fmt" - "sort" -) - -type typeObject struct { - typeImplSigil - AttrTypes map[string]Type - AttrOptional map[string]struct{} -} - -// Object creates an object type with the given attribute types. -// -// After a map is passed to this function the caller must no longer access it, -// since ownership is transferred to this library. -func Object(attrTypes map[string]Type) Type { - return ObjectWithOptionalAttrs(attrTypes, nil) -} - -// ObjectWithOptionalAttrs creates an object type where some of its attributes -// are optional. -// -// This function is EXPERIMENTAL. The behavior of the function or of any other -// functions working either directly or indirectly with a type created by -// this function is not currently considered as a compatibility constraint, and -// is subject to change even in minor-version releases of this module. Other -// modules that work with cty types and values may or may not support object -// types with optional attributes; if they do not, their behavior when -// receiving one may be non-ideal. -// -// Optional attributes are significant only when an object type is being used -// as a target type for conversion in the "convert" package. A value of an -// object type always has a value for each of the attributes in the attribute -// types table, with optional values replaced with null during conversion. -// -// All keys in the optional slice must also exist in the attrTypes map. If not, -// this function will panic. -// -// After a map or array is passed to this function the caller must no longer -// access it, since ownership is transferred to this library. -func ObjectWithOptionalAttrs(attrTypes map[string]Type, optional []string) Type { - attrTypesNorm := make(map[string]Type, len(attrTypes)) - for k, v := range attrTypes { - attrTypesNorm[NormalizeString(k)] = v - } - - var optionalSet map[string]struct{} - if len(optional) > 0 { - optionalSet = make(map[string]struct{}, len(optional)) - for _, k := range optional { - k = NormalizeString(k) - if _, exists := attrTypesNorm[k]; !exists { - panic(fmt.Sprintf("optional contains undeclared attribute %q", k)) - } - optionalSet[k] = struct{}{} - } - } - - return Type{ - typeObject{ - AttrTypes: attrTypesNorm, - AttrOptional: optionalSet, - }, - } -} - -func (t typeObject) Equals(other Type) bool { - if ot, ok := other.typeImpl.(typeObject); ok { - if len(t.AttrTypes) != len(ot.AttrTypes) { - // Fast path: if we don't have the same number of attributes - // then we can't possibly be equal. This also avoids the need - // to test attributes in both directions below, since we know - // there can't be extras in "other". - return false - } - - for attr, ty := range t.AttrTypes { - oty, ok := ot.AttrTypes[attr] - if !ok { - return false - } - if !oty.Equals(ty) { - return false - } - _, opt := t.AttrOptional[attr] - _, oopt := ot.AttrOptional[attr] - if opt != oopt { - return false - } - } - - return true - } - return false -} - -func (t typeObject) FriendlyName(mode friendlyTypeNameMode) string { - // There isn't really a friendly way to write an object type due to its - // complexity, so we'll just do something English-ish. Callers will - // probably want to make some extra effort to avoid ever printing out - // an object type FriendlyName in its entirety. For example, could - // produce an error message by diffing two object types and saying - // something like "Expected attribute foo to be string, but got number". - // TODO: Finish this - return "object" -} - -func (t typeObject) GoString() string { - if len(t.AttrTypes) == 0 { - return "cty.EmptyObject" - } - if len(t.AttrOptional) > 0 { - var opt []string - for k := range t.AttrOptional { - opt = append(opt, k) - } - sort.Strings(opt) - return fmt.Sprintf("cty.ObjectWithOptionalAttrs(%#v, %#v)", t.AttrTypes, opt) - } - return fmt.Sprintf("cty.Object(%#v)", t.AttrTypes) -} - -// EmptyObject is a shorthand for Object(map[string]Type{}), to more -// easily talk about the empty object type. -var EmptyObject Type - -// EmptyObjectVal is the only possible non-null, non-unknown value of type -// EmptyObject. -var EmptyObjectVal Value - -func init() { - EmptyObject = Object(map[string]Type{}) - EmptyObjectVal = Value{ - ty: EmptyObject, - v: map[string]interface{}{}, - } -} - -// IsObjectType returns true if the given type is an object type, regardless -// of its element type. -func (t Type) IsObjectType() bool { - _, ok := t.typeImpl.(typeObject) - return ok -} - -// HasAttribute returns true if the receiver has an attribute with the given -// name, regardless of its type. Will panic if the reciever isn't an object -// type; use IsObjectType to determine whether this operation will succeed. -func (t Type) HasAttribute(name string) bool { - name = NormalizeString(name) - if ot, ok := t.typeImpl.(typeObject); ok { - _, hasAttr := ot.AttrTypes[name] - return hasAttr - } - panic("HasAttribute on non-object Type") -} - -// AttributeType returns the type of the attribute with the given name. Will -// panic if the receiver is not an object type (use IsObjectType to confirm) -// or if the object type has no such attribute (use HasAttribute to confirm). -func (t Type) AttributeType(name string) Type { - name = NormalizeString(name) - if ot, ok := t.typeImpl.(typeObject); ok { - aty, hasAttr := ot.AttrTypes[name] - if !hasAttr { - panic("no such attribute") - } - return aty - } - panic("AttributeType on non-object Type") -} - -// AttributeTypes returns a map from attribute names to their associated -// types. Will panic if the receiver is not an object type (use IsObjectType -// to confirm). -// -// The returned map is part of the internal state of the type, and is provided -// for read access only. It is forbidden for any caller to modify the returned -// map. For many purposes the attribute-related methods of Value are more -// appropriate and more convenient to use. -func (t Type) AttributeTypes() map[string]Type { - if ot, ok := t.typeImpl.(typeObject); ok { - return ot.AttrTypes - } - panic("AttributeTypes on non-object Type") -} - -// OptionalAttributes returns a map representing the set of attributes -// that are optional. Will panic if the receiver is not an object type -// (use IsObjectType to confirm). -// -// The returned map is part of the internal state of the type, and is provided -// for read access only. It is forbidden for any caller to modify the returned -// map. -func (t Type) OptionalAttributes() map[string]struct{} { - if ot, ok := t.typeImpl.(typeObject); ok { - return ot.AttrOptional - } - panic("OptionalAttributes on non-object Type") -} - -// AttributeOptional returns true if the attribute of the given name is -// optional. -// -// Will panic if the receiver is not an object type (use IsObjectType to -// confirm) or if the object type has no such attribute (use HasAttribute to -// confirm). -func (t Type) AttributeOptional(name string) bool { - name = NormalizeString(name) - if ot, ok := t.typeImpl.(typeObject); ok { - if _, hasAttr := ot.AttrTypes[name]; !hasAttr { - panic("no such attribute") - } - _, exists := ot.AttrOptional[name] - return exists - } - panic("AttributeDefaultValue on non-object Type") -} diff --git a/vendor/github.com/zclconf/go-cty/cty/path.go b/vendor/github.com/zclconf/go-cty/cty/path.go deleted file mode 100644 index 636e68c6..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/path.go +++ /dev/null @@ -1,270 +0,0 @@ -package cty - -import ( - "errors" - "fmt" -) - -// A Path is a sequence of operations to locate a nested value within a -// data structure. -// -// The empty Path represents the given item. Any PathSteps within represent -// taking a single step down into a data structure. -// -// Path has some convenience methods for gradually constructing a path, -// but callers can also feel free to just produce a slice of PathStep manually -// and convert to this type, which may be more appropriate in environments -// where memory pressure is a concern. -// -// Although a Path is technically mutable, by convention callers should not -// mutate a path once it has been built and passed to some other subsystem. -// Instead, use Copy and then mutate the copy before using it. -type Path []PathStep - -// PathStep represents a single step down into a data structure, as part -// of a Path. PathStep is a closed interface, meaning that the only -// permitted implementations are those within this package. -type PathStep interface { - pathStepSigil() pathStepImpl - Apply(Value) (Value, error) -} - -// embed pathImpl into a struct to declare it a PathStep implementation -type pathStepImpl struct{} - -func (p pathStepImpl) pathStepSigil() pathStepImpl { - return p -} - -// Index returns a new Path that is the reciever with an IndexStep appended -// to the end. -// -// This is provided as a convenient way to construct paths, but each call -// will create garbage so it should not be used where memory pressure is a -// concern. -func (p Path) Index(v Value) Path { - ret := make(Path, len(p)+1) - copy(ret, p) - ret[len(p)] = IndexStep{ - Key: v, - } - return ret -} - -// IndexInt is a typed convenience method for Index. -func (p Path) IndexInt(v int) Path { - return p.Index(NumberIntVal(int64(v))) -} - -// IndexString is a typed convenience method for Index. -func (p Path) IndexString(v string) Path { - return p.Index(StringVal(v)) -} - -// IndexPath is a convenience method to start a new Path with an IndexStep. -func IndexPath(v Value) Path { - return Path{}.Index(v) -} - -// IndexIntPath is a typed convenience method for IndexPath. -func IndexIntPath(v int) Path { - return IndexPath(NumberIntVal(int64(v))) -} - -// IndexStringPath is a typed convenience method for IndexPath. -func IndexStringPath(v string) Path { - return IndexPath(StringVal(v)) -} - -// GetAttr returns a new Path that is the reciever with a GetAttrStep appended -// to the end. -// -// This is provided as a convenient way to construct paths, but each call -// will create garbage so it should not be used where memory pressure is a -// concern. -func (p Path) GetAttr(name string) Path { - ret := make(Path, len(p)+1) - copy(ret, p) - ret[len(p)] = GetAttrStep{ - Name: name, - } - return ret -} - -// Equals compares 2 Paths for exact equality. -func (p Path) Equals(other Path) bool { - if len(p) != len(other) { - return false - } - - for i := range p { - pv := p[i] - switch pv := pv.(type) { - case GetAttrStep: - ov, ok := other[i].(GetAttrStep) - if !ok || pv != ov { - return false - } - case IndexStep: - ov, ok := other[i].(IndexStep) - if !ok { - return false - } - - if !pv.Key.RawEquals(ov.Key) { - return false - } - default: - // Any invalid steps default to evaluating false. - return false - } - } - - return true - -} - -// HasPrefix determines if the path p contains the provided prefix. -func (p Path) HasPrefix(prefix Path) bool { - if len(prefix) > len(p) { - return false - } - - return p[:len(prefix)].Equals(prefix) -} - -// GetAttrPath is a convenience method to start a new Path with a GetAttrStep. -func GetAttrPath(name string) Path { - return Path{}.GetAttr(name) -} - -// Apply applies each of the steps in turn to successive values starting with -// the given value, and returns the result. If any step returns an error, -// the whole operation returns an error. -func (p Path) Apply(val Value) (Value, error) { - var err error - for i, step := range p { - val, err = step.Apply(val) - if err != nil { - return NilVal, fmt.Errorf("at step %d: %s", i, err) - } - } - return val, nil -} - -// LastStep applies the given path up to the last step and then returns -// the resulting value and the final step. -// -// This is useful when dealing with assignment operations, since in that -// case the *value* of the last step is not important (and may not, in fact, -// present at all) and we care only about its location. -// -// Since LastStep applies all steps except the last, it will return errors -// for those steps in the same way as Apply does. -// -// If the path has *no* steps then the returned PathStep will be nil, -// representing that any operation should be applied directly to the -// given value. -func (p Path) LastStep(val Value) (Value, PathStep, error) { - var err error - - if len(p) == 0 { - return val, nil, nil - } - - journey := p[:len(p)-1] - val, err = journey.Apply(val) - if err != nil { - return NilVal, nil, err - } - return val, p[len(p)-1], nil -} - -// Copy makes a shallow copy of the receiver. Often when paths are passed to -// caller code they come with the constraint that they are valid only until -// the caller returns, due to how they are constructed internally. Callers -// can use Copy to conveniently produce a copy of the value that _they_ control -// the validity of. -func (p Path) Copy() Path { - ret := make(Path, len(p)) - copy(ret, p) - return ret -} - -// IndexStep is a Step implementation representing applying the index operation -// to a value, which must be of either a list, map, or set type. -// -// When describing a path through a *type* rather than a concrete value, -// the Key may be an unknown value, indicating that the step applies to -// *any* key of the given type. -// -// When indexing into a set, the Key is actually the element being accessed -// itself, since in sets elements are their own identity. -type IndexStep struct { - pathStepImpl - Key Value -} - -// Apply returns the value resulting from indexing the given value with -// our key value. -func (s IndexStep) Apply(val Value) (Value, error) { - if val == NilVal || val.IsNull() { - return NilVal, errors.New("cannot index a null value") - } - - switch s.Key.Type() { - case Number: - if !(val.Type().IsListType() || val.Type().IsTupleType()) { - return NilVal, errors.New("not a list type") - } - case String: - if !val.Type().IsMapType() { - return NilVal, errors.New("not a map type") - } - default: - return NilVal, errors.New("key value not number or string") - } - - has := val.HasIndex(s.Key) - if !has.IsKnown() { - return UnknownVal(val.Type().ElementType()), nil - } - if !has.True() { - return NilVal, errors.New("value does not have given index key") - } - - return val.Index(s.Key), nil -} - -func (s IndexStep) GoString() string { - return fmt.Sprintf("cty.IndexStep{Key:%#v}", s.Key) -} - -// GetAttrStep is a Step implementation representing retrieving an attribute -// from a value, which must be of an object type. -type GetAttrStep struct { - pathStepImpl - Name string -} - -// Apply returns the value of our named attribute from the given value, which -// must be of an object type that has a value of that name. -func (s GetAttrStep) Apply(val Value) (Value, error) { - if val == NilVal || val.IsNull() { - return NilVal, errors.New("cannot access attributes on a null value") - } - - if !val.Type().IsObjectType() { - return NilVal, errors.New("not an object type") - } - - if !val.Type().HasAttribute(s.Name) { - return NilVal, fmt.Errorf("object has no attribute %q", s.Name) - } - - return val.GetAttr(s.Name), nil -} - -func (s GetAttrStep) GoString() string { - return fmt.Sprintf("cty.GetAttrStep{Name:%q}", s.Name) -} diff --git a/vendor/github.com/zclconf/go-cty/cty/path_set.go b/vendor/github.com/zclconf/go-cty/cty/path_set.go deleted file mode 100644 index 1960c01e..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/path_set.go +++ /dev/null @@ -1,204 +0,0 @@ -package cty - -import ( - "fmt" - "hash/crc64" - - "github.com/zclconf/go-cty/cty/set" -) - -// PathSet represents a set of Path objects. This can be used, for example, -// to talk about a subset of paths within a value that meet some criteria, -// without directly modifying the values at those paths. -type PathSet struct { - set set.Set -} - -// NewPathSet creates and returns a PathSet, with initial contents optionally -// set by the given arguments. -func NewPathSet(paths ...Path) PathSet { - ret := PathSet{ - set: set.NewSet(pathSetRules{}), - } - - for _, path := range paths { - ret.Add(path) - } - - return ret -} - -// Add inserts a single given path into the set. -// -// Paths are immutable after construction by convention. It is particularly -// important not to mutate a path after it has been placed into a PathSet. -// If a Path is mutated while in a set, behavior is undefined. -func (s PathSet) Add(path Path) { - s.set.Add(path) -} - -// AddAllSteps is like Add but it also adds all of the steps leading to -// the given path. -// -// For example, if given a path representing "foo.bar", it will add both -// "foo" and "bar". -func (s PathSet) AddAllSteps(path Path) { - for i := 1; i <= len(path); i++ { - s.Add(path[:i]) - } -} - -// Has returns true if the given path is in the receiving set. -func (s PathSet) Has(path Path) bool { - return s.set.Has(path) -} - -// List makes and returns a slice of all of the paths in the receiving set, -// in an undefined but consistent order. -func (s PathSet) List() []Path { - if s.Empty() { - return nil - } - ret := make([]Path, 0, s.set.Length()) - for it := s.set.Iterator(); it.Next(); { - ret = append(ret, it.Value().(Path)) - } - return ret -} - -// Remove modifies the receving set to no longer include the given path. -// If the given path was already absent, this is a no-op. -func (s PathSet) Remove(path Path) { - s.set.Remove(path) -} - -// Empty returns true if the length of the receiving set is zero. -func (s PathSet) Empty() bool { - return s.set.Length() == 0 -} - -// Union returns a new set whose contents are the union of the receiver and -// the given other set. -func (s PathSet) Union(other PathSet) PathSet { - return PathSet{ - set: s.set.Union(other.set), - } -} - -// Intersection returns a new set whose contents are the intersection of the -// receiver and the given other set. -func (s PathSet) Intersection(other PathSet) PathSet { - return PathSet{ - set: s.set.Intersection(other.set), - } -} - -// Subtract returns a new set whose contents are those from the receiver with -// any elements of the other given set subtracted. -func (s PathSet) Subtract(other PathSet) PathSet { - return PathSet{ - set: s.set.Subtract(other.set), - } -} - -// SymmetricDifference returns a new set whose contents are the symmetric -// difference of the receiver and the given other set. -func (s PathSet) SymmetricDifference(other PathSet) PathSet { - return PathSet{ - set: s.set.SymmetricDifference(other.set), - } -} - -// Equal returns true if and only if both the receiver and the given other -// set contain exactly the same paths. -func (s PathSet) Equal(other PathSet) bool { - if s.set.Length() != other.set.Length() { - return false - } - // Now we know the lengths are the same we only need to test in one - // direction whether everything in one is in the other. - for it := s.set.Iterator(); it.Next(); { - if !other.set.Has(it.Value()) { - return false - } - } - return true -} - -var crc64Table = crc64.MakeTable(crc64.ISO) - -var indexStepPlaceholder = []byte("#") - -// pathSetRules is an implementation of set.Rules from the set package, -// used internally within PathSet. -type pathSetRules struct { -} - -func (r pathSetRules) Hash(v interface{}) int { - path := v.(Path) - hash := crc64.New(crc64Table) - - for _, rawStep := range path { - switch step := rawStep.(type) { - case GetAttrStep: - // (this creates some garbage converting the string name to a - // []byte, but that's okay since cty is not designed to be - // used in tight loops under memory pressure.) - hash.Write([]byte(step.Name)) - default: - // For any other step type we just append a predefined value, - // which means that e.g. all indexes into a given collection will - // hash to the same value but we assume that collections are - // small and thus this won't hurt too much. - hash.Write(indexStepPlaceholder) - } - } - - // We discard half of the hash on 32-bit platforms; collisions just make - // our lookups take marginally longer, so not a big deal. - return int(hash.Sum64()) -} - -func (r pathSetRules) Equivalent(a, b interface{}) bool { - aPath := a.(Path) - bPath := b.(Path) - - if len(aPath) != len(bPath) { - return false - } - - for i := range aPath { - switch aStep := aPath[i].(type) { - case GetAttrStep: - bStep, ok := bPath[i].(GetAttrStep) - if !ok { - return false - } - - if aStep.Name != bStep.Name { - return false - } - case IndexStep: - bStep, ok := bPath[i].(IndexStep) - if !ok { - return false - } - - eq := aStep.Key.Equals(bStep.Key) - if !eq.IsKnown() || eq.False() { - return false - } - default: - // Should never happen, since we document PathStep as a closed type. - panic(fmt.Errorf("unsupported step type %T", aStep)) - } - } - - return true -} - -// SameRules is true if both Rules instances are pathSetRules structs. -func (r pathSetRules) SameRules(other set.Rules) bool { - _, ok := other.(pathSetRules) - return ok -} diff --git a/vendor/github.com/zclconf/go-cty/cty/primitive_type.go b/vendor/github.com/zclconf/go-cty/cty/primitive_type.go deleted file mode 100644 index 7b3d1196..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/primitive_type.go +++ /dev/null @@ -1,122 +0,0 @@ -package cty - -import "math/big" - -// primitiveType is the hidden implementation of the various primitive types -// that are exposed as variables in this package. -type primitiveType struct { - typeImplSigil - Kind primitiveTypeKind -} - -type primitiveTypeKind byte - -const ( - primitiveTypeBool primitiveTypeKind = 'B' - primitiveTypeNumber primitiveTypeKind = 'N' - primitiveTypeString primitiveTypeKind = 'S' -) - -func (t primitiveType) Equals(other Type) bool { - if otherP, ok := other.typeImpl.(primitiveType); ok { - return otherP.Kind == t.Kind - } - return false -} - -func (t primitiveType) FriendlyName(mode friendlyTypeNameMode) string { - switch t.Kind { - case primitiveTypeBool: - return "bool" - case primitiveTypeNumber: - return "number" - case primitiveTypeString: - return "string" - default: - // should never happen - panic("invalid primitive type") - } -} - -func (t primitiveType) GoString() string { - switch t.Kind { - case primitiveTypeBool: - return "cty.Bool" - case primitiveTypeNumber: - return "cty.Number" - case primitiveTypeString: - return "cty.String" - default: - // should never happen - panic("invalid primitive type") - } -} - -// Number is the numeric type. Number values are arbitrary-precision -// decimal numbers, which can then be converted into Go's various numeric -// types only if they are in the appropriate range. -var Number Type - -// String is the string type. String values are sequences of unicode codepoints -// encoded internally as UTF-8. -var String Type - -// Bool is the boolean type. The two values of this type are True and False. -var Bool Type - -// True is the truthy value of type Bool -var True Value - -// False is the falsey value of type Bool -var False Value - -// Zero is a number value representing exactly zero. -var Zero Value - -// PositiveInfinity is a Number value representing positive infinity -var PositiveInfinity Value - -// NegativeInfinity is a Number value representing negative infinity -var NegativeInfinity Value - -func init() { - Number = Type{ - primitiveType{Kind: primitiveTypeNumber}, - } - String = Type{ - primitiveType{Kind: primitiveTypeString}, - } - Bool = Type{ - primitiveType{Kind: primitiveTypeBool}, - } - True = Value{ - ty: Bool, - v: true, - } - False = Value{ - ty: Bool, - v: false, - } - Zero = Value{ - ty: Number, - v: big.NewFloat(0), - } - PositiveInfinity = Value{ - ty: Number, - v: (&big.Float{}).SetInf(false), - } - NegativeInfinity = Value{ - ty: Number, - v: (&big.Float{}).SetInf(true), - } -} - -// IsPrimitiveType returns true if and only if the reciever is a primitive -// type, which means it's either number, string, or bool. Any two primitive -// types can be safely compared for equality using the standard == operator -// without panic, which is not a guarantee that holds for all types. Primitive -// types can therefore also be used in switch statements. -func (t Type) IsPrimitiveType() bool { - _, ok := t.typeImpl.(primitiveType) - return ok -} diff --git a/vendor/github.com/zclconf/go-cty/cty/set/gob.go b/vendor/github.com/zclconf/go-cty/cty/set/gob.go deleted file mode 100644 index da2978f6..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/set/gob.go +++ /dev/null @@ -1,76 +0,0 @@ -package set - -import ( - "bytes" - "encoding/gob" - "fmt" -) - -// GobEncode is an implementation of the interface gob.GobEncoder, allowing -// sets to be included in structures encoded via gob. -// -// The set rules are included in the serialized value, so the caller must -// register its concrete rules type with gob.Register before using a -// set in a gob, and possibly also implement GobEncode/GobDecode to customize -// how any parameters are persisted. -// -// The set elements are also included, so if they are of non-primitive types -// they too must be registered with gob. -// -// If the produced gob values will persist for a long time, the caller must -// ensure compatibility of the rules implementation. In particular, if the -// definition of element equivalence changes between encoding and decoding -// then two distinct stored elements may be considered equivalent on decoding, -// causing the recovered set to have fewer elements than when it was stored. -func (s Set) GobEncode() ([]byte, error) { - gs := gobSet{ - Version: 0, - Rules: s.rules, - Values: s.Values(), - } - - buf := &bytes.Buffer{} - enc := gob.NewEncoder(buf) - err := enc.Encode(gs) - if err != nil { - return nil, fmt.Errorf("error encoding set.Set: %s", err) - } - - return buf.Bytes(), nil -} - -// GobDecode is the opposite of GobEncode. See GobEncode for information -// on the requirements for and caveats of including set values in gobs. -func (s *Set) GobDecode(buf []byte) error { - r := bytes.NewReader(buf) - dec := gob.NewDecoder(r) - - var gs gobSet - err := dec.Decode(&gs) - if err != nil { - return fmt.Errorf("error decoding set.Set: %s", err) - } - if gs.Version != 0 { - return fmt.Errorf("unsupported set.Set encoding version %d; need 0", gs.Version) - } - - victim := NewSetFromSlice(gs.Rules, gs.Values) - s.vals = victim.vals - s.rules = victim.rules - return nil -} - -type gobSet struct { - Version int - Rules Rules - - // The bucket-based representation is for efficient in-memory access, but - // for serialization it's enough to just retain the values themselves, - // which we can re-bucket using the rules (which may have changed!) when - // we re-inflate. - Values []interface{} -} - -func init() { - gob.Register([]interface{}(nil)) -} diff --git a/vendor/github.com/zclconf/go-cty/cty/set/iterator.go b/vendor/github.com/zclconf/go-cty/cty/set/iterator.go deleted file mode 100644 index 4a60494f..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/set/iterator.go +++ /dev/null @@ -1,15 +0,0 @@ -package set - -type Iterator struct { - vals []interface{} - idx int -} - -func (it *Iterator) Value() interface{} { - return it.vals[it.idx] -} - -func (it *Iterator) Next() bool { - it.idx++ - return it.idx < len(it.vals) -} diff --git a/vendor/github.com/zclconf/go-cty/cty/set/ops.go b/vendor/github.com/zclconf/go-cty/cty/set/ops.go deleted file mode 100644 index fd1555f2..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/set/ops.go +++ /dev/null @@ -1,210 +0,0 @@ -package set - -import ( - "sort" -) - -// Add inserts the given value into the receiving Set. -// -// This mutates the set in-place. This operation is not thread-safe. -func (s Set) Add(val interface{}) { - hv := s.rules.Hash(val) - if _, ok := s.vals[hv]; !ok { - s.vals[hv] = make([]interface{}, 0, 1) - } - bucket := s.vals[hv] - - // See if an equivalent value is already present - for _, ev := range bucket { - if s.rules.Equivalent(val, ev) { - return - } - } - - s.vals[hv] = append(bucket, val) -} - -// Remove deletes the given value from the receiving set, if indeed it was -// there in the first place. If the value is not present, this is a no-op. -func (s Set) Remove(val interface{}) { - hv := s.rules.Hash(val) - bucket, ok := s.vals[hv] - if !ok { - return - } - - for i, ev := range bucket { - if s.rules.Equivalent(val, ev) { - newBucket := make([]interface{}, 0, len(bucket)-1) - newBucket = append(newBucket, bucket[:i]...) - newBucket = append(newBucket, bucket[i+1:]...) - if len(newBucket) > 0 { - s.vals[hv] = newBucket - } else { - delete(s.vals, hv) - } - return - } - } -} - -// Has returns true if the given value is in the receiving set, or false if -// it is not. -func (s Set) Has(val interface{}) bool { - hv := s.rules.Hash(val) - bucket, ok := s.vals[hv] - if !ok { - return false - } - - for _, ev := range bucket { - if s.rules.Equivalent(val, ev) { - return true - } - } - return false -} - -// Copy performs a shallow copy of the receiving set, returning a new set -// with the same rules and elements. -func (s Set) Copy() Set { - ret := NewSet(s.rules) - for k, v := range s.vals { - ret.vals[k] = v - } - return ret -} - -// Iterator returns an iterator over values in the set. If the set's rules -// implement OrderedRules then the result is ordered per those rules. If -// no order is provided, or if it is not a total order, then the iteration -// order is undefined but consistent for a particular version of cty. Do not -// rely on specific ordering between cty releases unless the rules order is a -// total order. -// -// The pattern for using the returned iterator is: -// -// it := set.Iterator() -// for it.Next() { -// val := it.Value() -// // ... -// } -// -// Once an iterator has been created for a set, the set *must not* be mutated -// until the iterator is no longer in use. -func (s Set) Iterator() *Iterator { - vals := s.Values() - - return &Iterator{ - vals: vals, - idx: -1, - } -} - -// EachValue calls the given callback once for each value in the set, in an -// undefined order that callers should not depend on. -func (s Set) EachValue(cb func(interface{})) { - it := s.Iterator() - for it.Next() { - cb(it.Value()) - } -} - -// Values returns a slice of all the values in the set. If the set rules have -// an order then the result is in that order. If no order is provided or if -// it is not a total order then the result order is undefined, but consistent -// for a particular set value within a specific release of cty. -func (s Set) Values() []interface{} { - var ret []interface{} - // Sort the bucketIds to ensure that we always traverse in a - // consistent order. - bucketIDs := make([]int, 0, len(s.vals)) - for id := range s.vals { - bucketIDs = append(bucketIDs, id) - } - sort.Ints(bucketIDs) - - for _, bucketID := range bucketIDs { - ret = append(ret, s.vals[bucketID]...) - } - - if orderRules, ok := s.rules.(OrderedRules); ok { - sort.SliceStable(ret, func(i, j int) bool { - return orderRules.Less(ret[i], ret[j]) - }) - } - - return ret -} - -// Length returns the number of values in the set. -func (s Set) Length() int { - var count int - for _, bucket := range s.vals { - count = count + len(bucket) - } - return count -} - -// Union returns a new set that contains all of the members of both the -// receiving set and the given set. Both sets must have the same rules, or -// else this function will panic. -func (s1 Set) Union(s2 Set) Set { - mustHaveSameRules(s1, s2) - rs := NewSet(s1.rules) - s1.EachValue(func(v interface{}) { - rs.Add(v) - }) - s2.EachValue(func(v interface{}) { - rs.Add(v) - }) - return rs -} - -// Intersection returns a new set that contains the values that both the -// receiver and given sets have in common. Both sets must have the same rules, -// or else this function will panic. -func (s1 Set) Intersection(s2 Set) Set { - mustHaveSameRules(s1, s2) - rs := NewSet(s1.rules) - s1.EachValue(func(v interface{}) { - if s2.Has(v) { - rs.Add(v) - } - }) - return rs -} - -// Subtract returns a new set that contains all of the values from the receiver -// that are not also in the given set. Both sets must have the same rules, -// or else this function will panic. -func (s1 Set) Subtract(s2 Set) Set { - mustHaveSameRules(s1, s2) - rs := NewSet(s1.rules) - s1.EachValue(func(v interface{}) { - if !s2.Has(v) { - rs.Add(v) - } - }) - return rs -} - -// SymmetricDifference returns a new set that contains all of the values from -// both the receiver and given sets, except those that both sets have in -// common. Both sets must have the same rules, or else this function will -// panic. -func (s1 Set) SymmetricDifference(s2 Set) Set { - mustHaveSameRules(s1, s2) - rs := NewSet(s1.rules) - s1.EachValue(func(v interface{}) { - if !s2.Has(v) { - rs.Add(v) - } - }) - s2.EachValue(func(v interface{}) { - if !s1.Has(v) { - rs.Add(v) - } - }) - return rs -} diff --git a/vendor/github.com/zclconf/go-cty/cty/set/rules.go b/vendor/github.com/zclconf/go-cty/cty/set/rules.go deleted file mode 100644 index 03ecd25b..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/set/rules.go +++ /dev/null @@ -1,47 +0,0 @@ -package set - -// Rules represents the operations that define membership for a Set. -// -// Each Set has a Rules instance, whose methods must satisfy the interface -// contracts given below for any value that will be added to the set. -type Rules interface { - // Hash returns an int that somewhat-uniquely identifies the given value. - // - // A good hash function will minimize collisions for values that will be - // added to the set, though collisions *are* permitted. Collisions will - // simply reduce the efficiency of operations on the set. - Hash(interface{}) int - - // Equivalent returns true if and only if the two values are considered - // equivalent for the sake of set membership. Two values that are - // equivalent cannot exist in the set at the same time, and if two - // equivalent values are added it is undefined which one will be - // returned when enumerating all of the set members. - // - // Two values that are equivalent *must* result in the same hash value, - // though it is *not* required that two values with the same hash value - // be equivalent. - Equivalent(interface{}, interface{}) bool - - // SameRules returns true if the instance is equivalent to another Rules - // instance. - SameRules(Rules) bool -} - -// OrderedRules is an extension of Rules that can apply a partial order to -// element values. When a set's Rules implements OrderedRules an iterator -// over the set will return items in the order described by the rules. -// -// If the given order is not a total order (that is, some pairs of non-equivalent -// elements do not have a defined order) then the resulting iteration order -// is undefined but consistent for a particular version of cty. The exact -// order in that case is not part of the contract and is subject to change -// between versions. -type OrderedRules interface { - Rules - - // Less returns true if and only if the first argument should sort before - // the second argument. If the second argument should sort before the first - // or if there is no defined order for the values, return false. - Less(interface{}, interface{}) bool -} diff --git a/vendor/github.com/zclconf/go-cty/cty/set/set.go b/vendor/github.com/zclconf/go-cty/cty/set/set.go deleted file mode 100644 index 15a76638..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/set/set.go +++ /dev/null @@ -1,62 +0,0 @@ -package set - -import ( - "fmt" -) - -// Set is an implementation of the concept of a set: a collection where all -// values are conceptually either in or out of the set, but the members are -// not ordered. -// -// This type primarily exists to be the internal type of sets in cty, but -// it is considered to be at the same level of abstraction as Go's built in -// slice and map collection types, and so should make no cty-specific -// assumptions. -// -// Set operations are not thread safe. It is the caller's responsibility to -// provide mutex guarantees where necessary. -// -// Set operations are not optimized to minimize memory pressure. Mutating -// a set will generally create garbage and so should perhaps be avoided in -// tight loops where memory pressure is a concern. -type Set struct { - vals map[int][]interface{} - rules Rules -} - -// NewSet returns an empty set with the membership rules given. -func NewSet(rules Rules) Set { - return Set{ - vals: map[int][]interface{}{}, - rules: rules, - } -} - -func NewSetFromSlice(rules Rules, vals []interface{}) Set { - s := NewSet(rules) - for _, v := range vals { - s.Add(v) - } - return s -} - -func sameRules(s1 Set, s2 Set) bool { - return s1.rules.SameRules(s2.rules) -} - -func mustHaveSameRules(s1 Set, s2 Set) { - if !sameRules(s1, s2) { - panic(fmt.Errorf("incompatible set rules: %#v, %#v", s1.rules, s2.rules)) - } -} - -// HasRules returns true if and only if the receiving set has the given rules -// instance as its rules. -func (s Set) HasRules(rules Rules) bool { - return s.rules.SameRules(rules) -} - -// Rules returns the receiving set's rules instance. -func (s Set) Rules() Rules { - return s.rules -} diff --git a/vendor/github.com/zclconf/go-cty/cty/set_helper.go b/vendor/github.com/zclconf/go-cty/cty/set_helper.go deleted file mode 100644 index 962bb529..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/set_helper.go +++ /dev/null @@ -1,132 +0,0 @@ -package cty - -import ( - "fmt" - - "github.com/zclconf/go-cty/cty/set" -) - -// ValueSet is to cty.Set what []cty.Value is to cty.List and -// map[string]cty.Value is to cty.Map. It's provided to allow callers a -// convenient interface for manipulating sets before wrapping them in cty.Set -// values using cty.SetValFromValueSet. -// -// Unlike value slices and value maps, ValueSet instances have a single -// homogenous element type because that is a requirement of the underlying -// set implementation, which uses the element type to select a suitable -// hashing function. -// -// Set mutations are not concurrency-safe. -type ValueSet struct { - // ValueSet is just a thin wrapper around a set.Set with our value-oriented - // "rules" applied. We do this so that the caller can work in terms of - // cty.Value objects even though the set internals use the raw values. - s set.Set -} - -// NewValueSet creates and returns a new ValueSet with the given element type. -func NewValueSet(ety Type) ValueSet { - return newValueSet(set.NewSet(setRules{Type: ety})) -} - -func newValueSet(s set.Set) ValueSet { - return ValueSet{ - s: s, - } -} - -// ElementType returns the element type for the receiving ValueSet. -func (s ValueSet) ElementType() Type { - return s.s.Rules().(setRules).Type -} - -// Add inserts the given value into the receiving set. -func (s ValueSet) Add(v Value) { - s.requireElementType(v) - s.s.Add(v.v) -} - -// Remove deletes the given value from the receiving set, if indeed it was -// there in the first place. If the value is not present, this is a no-op. -func (s ValueSet) Remove(v Value) { - s.requireElementType(v) - s.s.Remove(v.v) -} - -// Has returns true if the given value is in the receiving set, or false if -// it is not. -func (s ValueSet) Has(v Value) bool { - s.requireElementType(v) - return s.s.Has(v.v) -} - -// Copy performs a shallow copy of the receiving set, returning a new set -// with the same rules and elements. -func (s ValueSet) Copy() ValueSet { - return newValueSet(s.s.Copy()) -} - -// Length returns the number of values in the set. -func (s ValueSet) Length() int { - return s.s.Length() -} - -// Values returns a slice of all of the values in the set in no particular -// order. -func (s ValueSet) Values() []Value { - l := s.s.Length() - if l == 0 { - return nil - } - ret := make([]Value, 0, l) - ety := s.ElementType() - for it := s.s.Iterator(); it.Next(); { - ret = append(ret, Value{ - ty: ety, - v: it.Value(), - }) - } - return ret -} - -// Union returns a new set that contains all of the members of both the -// receiving set and the given set. Both sets must have the same element type, -// or else this function will panic. -func (s ValueSet) Union(other ValueSet) ValueSet { - return newValueSet(s.s.Union(other.s)) -} - -// Intersection returns a new set that contains the values that both the -// receiver and given sets have in common. Both sets must have the same element -// type, or else this function will panic. -func (s ValueSet) Intersection(other ValueSet) ValueSet { - return newValueSet(s.s.Intersection(other.s)) -} - -// Subtract returns a new set that contains all of the values from the receiver -// that are not also in the given set. Both sets must have the same element -// type, or else this function will panic. -func (s ValueSet) Subtract(other ValueSet) ValueSet { - return newValueSet(s.s.Subtract(other.s)) -} - -// SymmetricDifference returns a new set that contains all of the values from -// both the receiver and given sets, except those that both sets have in -// common. Both sets must have the same element type, or else this function -// will panic. -func (s ValueSet) SymmetricDifference(other ValueSet) ValueSet { - return newValueSet(s.s.SymmetricDifference(other.s)) -} - -// requireElementType panics if the given value is not of the set's element type. -// -// It also panics if the given value is marked, because marked values cannot -// be stored in sets. -func (s ValueSet) requireElementType(v Value) { - if v.IsMarked() { - panic("cannot store marked value directly in a set (make the set itself unknown instead)") - } - if !v.Type().Equals(s.ElementType()) { - panic(fmt.Errorf("attempt to use %#v value with set of %#v", v.Type(), s.ElementType())) - } -} diff --git a/vendor/github.com/zclconf/go-cty/cty/set_internals.go b/vendor/github.com/zclconf/go-cty/cty/set_internals.go deleted file mode 100644 index 2b8af1e2..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/set_internals.go +++ /dev/null @@ -1,255 +0,0 @@ -package cty - -import ( - "bytes" - "fmt" - "hash/crc32" - "math/big" - "sort" - - "github.com/zclconf/go-cty/cty/set" -) - -// setRules provides a Rules implementation for the ./set package that -// respects the equality rules for cty values of the given type. -// -// This implementation expects that values added to the set will be -// valid internal values for the given Type, which is to say that wrapping -// the given value in a Value struct along with the ruleset's type should -// produce a valid, working Value. -type setRules struct { - Type Type -} - -var _ set.OrderedRules = setRules{} - -// Hash returns a hash value for the receiver that can be used for equality -// checks where some inaccuracy is tolerable. -// -// The hash function is value-type-specific, so it is not meaningful to compare -// hash results for values of different types. -// -// This function is not safe to use for security-related applications, since -// the hash used is not strong enough. -func (val Value) Hash() int { - hashBytes, marks := makeSetHashBytes(val) - if len(marks) > 0 { - panic("can't take hash of value that has marks or has embedded values that have marks") - } - return int(crc32.ChecksumIEEE(hashBytes)) -} - -func (r setRules) Hash(v interface{}) int { - return Value{ - ty: r.Type, - v: v, - }.Hash() -} - -func (r setRules) Equivalent(v1 interface{}, v2 interface{}) bool { - v1v := Value{ - ty: r.Type, - v: v1, - } - v2v := Value{ - ty: r.Type, - v: v2, - } - - eqv := v1v.Equals(v2v) - - // By comparing the result to true we ensure that an Unknown result, - // which will result if either value is unknown, will be considered - // as non-equivalent. Two unknown values are not equivalent for the - // sake of set membership. - return eqv.v == true -} - -// SameRules is only true if the other Rules instance is also a setRules struct, -// and the types are considered equal. -func (r setRules) SameRules(other set.Rules) bool { - rules, ok := other.(setRules) - if !ok { - return false - } - - return r.Type.Equals(rules.Type) -} - -// Less is an implementation of set.OrderedRules so that we can iterate over -// set elements in a consistent order, where such an order is possible. -func (r setRules) Less(v1, v2 interface{}) bool { - v1v := Value{ - ty: r.Type, - v: v1, - } - v2v := Value{ - ty: r.Type, - v: v2, - } - - if v1v.RawEquals(v2v) { // Easy case: if they are equal then v1 can't be less - return false - } - - // Null values always sort after non-null values - if v2v.IsNull() && !v1v.IsNull() { - return true - } else if v1v.IsNull() { - return false - } - // Unknown values always sort after known values - if v1v.IsKnown() && !v2v.IsKnown() { - return true - } else if !v1v.IsKnown() { - return false - } - - switch r.Type { - case String: - // String values sort lexicographically - return v1v.AsString() < v2v.AsString() - case Bool: - // Weird to have a set of bools, but if we do then false sorts before true. - if v2v.True() || !v1v.True() { - return true - } - return false - case Number: - v1f := v1v.AsBigFloat() - v2f := v2v.AsBigFloat() - return v1f.Cmp(v2f) < 0 - default: - // No other types have a well-defined ordering, so we just produce a - // default consistent-but-undefined ordering then. This situation is - // not considered a compatibility constraint; callers should rely only - // on the ordering rules for primitive values. - v1h, _ := makeSetHashBytes(v1v) - v2h, _ := makeSetHashBytes(v2v) - return bytes.Compare(v1h, v2h) < 0 - } -} - -func makeSetHashBytes(val Value) ([]byte, ValueMarks) { - var buf bytes.Buffer - marks := make(ValueMarks) - appendSetHashBytes(val, &buf, marks) - return buf.Bytes(), marks -} - -func appendSetHashBytes(val Value, buf *bytes.Buffer, marks ValueMarks) { - // Exactly what bytes we generate here don't matter as long as the following - // constraints hold: - // - Unknown and null values all generate distinct strings from - // each other and from any normal value of the given type. - // - The delimiter used to separate items in a compound structure can - // never appear literally in any of its elements. - // Since we don't support hetrogenous lists we don't need to worry about - // collisions between values of different types, apart from - // PseudoTypeDynamic. - // If in practice we *do* get a collision then it's not a big deal because - // the Equivalent function will still distinguish values, but set - // performance will be best if we are able to produce a distinct string - // for each distinct value, unknown values notwithstanding. - - // Marks aren't considered part of a value for equality-testing purposes, - // so we'll unmark our value before we work with it but we'll remember - // the marks in case the caller needs to re-apply them to a derived - // value. - if val.IsMarked() { - unmarkedVal, valMarks := val.Unmark() - for m := range valMarks { - marks[m] = struct{}{} - } - val = unmarkedVal - } - - if !val.IsKnown() { - buf.WriteRune('?') - return - } - if val.IsNull() { - buf.WriteRune('~') - return - } - - switch val.ty { - case Number: - // Due to an unfortunate quirk of gob encoding for big.Float, we end up - // with non-pointer values immediately after a gob round-trip, and - // we end up in here before we've had a chance to run - // gobDecodeFixNumberPtr on the inner values of a gob-encoded set, - // and so sadly we must make a special effort to handle that situation - // here just so that we can get far enough along to fix it up for - // everything else in this package. - if bf, ok := val.v.(big.Float); ok { - buf.WriteString(bf.String()) - return - } - buf.WriteString(val.v.(*big.Float).String()) - return - case Bool: - if val.v.(bool) { - buf.WriteRune('T') - } else { - buf.WriteRune('F') - } - return - case String: - buf.WriteString(fmt.Sprintf("%q", val.v.(string))) - return - } - - if val.ty.IsMapType() { - buf.WriteRune('{') - val.ForEachElement(func(keyVal, elementVal Value) bool { - appendSetHashBytes(keyVal, buf, marks) - buf.WriteRune(':') - appendSetHashBytes(elementVal, buf, marks) - buf.WriteRune(';') - return false - }) - buf.WriteRune('}') - return - } - - if val.ty.IsListType() || val.ty.IsSetType() { - buf.WriteRune('[') - val.ForEachElement(func(keyVal, elementVal Value) bool { - appendSetHashBytes(elementVal, buf, marks) - buf.WriteRune(';') - return false - }) - buf.WriteRune(']') - return - } - - if val.ty.IsObjectType() { - buf.WriteRune('<') - attrNames := make([]string, 0, len(val.ty.AttributeTypes())) - for attrName := range val.ty.AttributeTypes() { - attrNames = append(attrNames, attrName) - } - sort.Strings(attrNames) - for _, attrName := range attrNames { - appendSetHashBytes(val.GetAttr(attrName), buf, marks) - buf.WriteRune(';') - } - buf.WriteRune('>') - return - } - - if val.ty.IsTupleType() { - buf.WriteRune('<') - val.ForEachElement(func(keyVal, elementVal Value) bool { - appendSetHashBytes(elementVal, buf, marks) - buf.WriteRune(';') - return false - }) - buf.WriteRune('>') - return - } - - // should never get down here - panic("unsupported type in set hash") -} diff --git a/vendor/github.com/zclconf/go-cty/cty/set_type.go b/vendor/github.com/zclconf/go-cty/cty/set_type.go deleted file mode 100644 index cbc3706f..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/set_type.go +++ /dev/null @@ -1,72 +0,0 @@ -package cty - -import ( - "fmt" -) - -type typeSet struct { - typeImplSigil - ElementTypeT Type -} - -// Set creates a set type with the given element Type. -// -// Set types are CollectionType implementations. -func Set(elem Type) Type { - return Type{ - typeSet{ - ElementTypeT: elem, - }, - } -} - -// Equals returns true if the other Type is a set whose element type is -// equal to that of the receiver. -func (t typeSet) Equals(other Type) bool { - ot, isSet := other.typeImpl.(typeSet) - if !isSet { - return false - } - - return t.ElementTypeT.Equals(ot.ElementTypeT) -} - -func (t typeSet) FriendlyName(mode friendlyTypeNameMode) string { - elemName := t.ElementTypeT.friendlyNameMode(mode) - if mode == friendlyTypeConstraintName { - if t.ElementTypeT == DynamicPseudoType { - elemName = "any single type" - } - } - return "set of " + elemName -} - -func (t typeSet) ElementType() Type { - return t.ElementTypeT -} - -func (t typeSet) GoString() string { - return fmt.Sprintf("cty.Set(%#v)", t.ElementTypeT) -} - -// IsSetType returns true if the given type is a list type, regardless of its -// element type. -func (t Type) IsSetType() bool { - _, ok := t.typeImpl.(typeSet) - return ok -} - -// SetElementType is a convenience method that checks if the given type is -// a set type, returning a pointer to its element type if so and nil -// otherwise. This is intended to allow convenient conditional branches, -// like so: -// -// if et := t.SetElementType(); et != nil { -// // Do something with *et -// } -func (t Type) SetElementType() *Type { - if lt, ok := t.typeImpl.(typeSet); ok { - return <.ElementTypeT - } - return nil -} diff --git a/vendor/github.com/zclconf/go-cty/cty/tuple_type.go b/vendor/github.com/zclconf/go-cty/cty/tuple_type.go deleted file mode 100644 index 798cacd6..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/tuple_type.go +++ /dev/null @@ -1,121 +0,0 @@ -package cty - -import ( - "fmt" -) - -type typeTuple struct { - typeImplSigil - ElemTypes []Type -} - -// Tuple creates a tuple type with the given element types. -// -// After a slice is passed to this function the caller must no longer access -// the underlying array, since ownership is transferred to this library. -func Tuple(elemTypes []Type) Type { - return Type{ - typeTuple{ - ElemTypes: elemTypes, - }, - } -} - -func (t typeTuple) Equals(other Type) bool { - if ot, ok := other.typeImpl.(typeTuple); ok { - if len(t.ElemTypes) != len(ot.ElemTypes) { - // Fast path: if we don't have the same number of elements - // then we can't possibly be equal. - return false - } - - for i, ty := range t.ElemTypes { - oty := ot.ElemTypes[i] - if !ok { - return false - } - if !oty.Equals(ty) { - return false - } - } - - return true - } - return false -} - -func (t typeTuple) FriendlyName(mode friendlyTypeNameMode) string { - // There isn't really a friendly way to write a tuple type due to its - // complexity, so we'll just do something English-ish. Callers will - // probably want to make some extra effort to avoid ever printing out - // a tuple type FriendlyName in its entirety. For example, could - // produce an error message by diffing two object types and saying - // something like "Expected attribute foo to be string, but got number". - // TODO: Finish this - return "tuple" -} - -func (t typeTuple) GoString() string { - if len(t.ElemTypes) == 0 { - return "cty.EmptyTuple" - } - return fmt.Sprintf("cty.Tuple(%#v)", t.ElemTypes) -} - -// EmptyTuple is a shorthand for Tuple([]Type{}), to more easily talk about -// the empty tuple type. -var EmptyTuple Type - -// EmptyTupleVal is the only possible non-null, non-unknown value of type -// EmptyTuple. -var EmptyTupleVal Value - -func init() { - EmptyTuple = Tuple([]Type{}) - EmptyTupleVal = Value{ - ty: EmptyTuple, - v: []interface{}{}, - } -} - -// IsTupleType returns true if the given type is an object type, regardless -// of its element type. -func (t Type) IsTupleType() bool { - _, ok := t.typeImpl.(typeTuple) - return ok -} - -// Length returns the number of elements of the receiving tuple type. -// Will panic if the reciever isn't a tuple type; use IsTupleType to determine -// whether this operation will succeed. -func (t Type) Length() int { - if ot, ok := t.typeImpl.(typeTuple); ok { - return len(ot.ElemTypes) - } - panic("Length on non-tuple Type") -} - -// TupleElementType returns the type of the element with the given index. Will -// panic if the receiver is not a tuple type (use IsTupleType to confirm) -// or if the index is out of range (use Length to confirm). -func (t Type) TupleElementType(idx int) Type { - if ot, ok := t.typeImpl.(typeTuple); ok { - return ot.ElemTypes[idx] - } - panic("TupleElementType on non-tuple Type") -} - -// TupleElementTypes returns a slice of the recieving tuple type's element -// types. Will panic if the receiver is not a tuple type (use IsTupleType -// to confirm). -// -// The returned slice is part of the internal state of the type, and is provided -// for read access only. It is forbidden for any caller to modify the -// underlying array. For many purposes the element-related methods of Value -// are more appropriate and more convenient to use. -func (t Type) TupleElementTypes() []Type { - if ot, ok := t.typeImpl.(typeTuple); ok { - return ot.ElemTypes - } - panic("TupleElementTypes on non-tuple Type") -} diff --git a/vendor/github.com/zclconf/go-cty/cty/type.go b/vendor/github.com/zclconf/go-cty/cty/type.go deleted file mode 100644 index 44069085..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/type.go +++ /dev/null @@ -1,161 +0,0 @@ -package cty - -// Type represents value types within the type system. -// -// This is a closed interface type, meaning that only the concrete -// implementations provided within this package are considered valid. -type Type struct { - typeImpl -} - -type typeImpl interface { - // isTypeImpl is a do-nothing method that exists only to express - // that a type is an implementation of typeImpl. - isTypeImpl() typeImplSigil - - // Equals returns true if the other given Type exactly equals the - // receiver Type. - Equals(other Type) bool - - // FriendlyName returns a human-friendly *English* name for the given - // type. - FriendlyName(mode friendlyTypeNameMode) string - - // GoString implements the GoStringer interface from package fmt. - GoString() string -} - -// Base implementation of Type to embed into concrete implementations -// to signal that they are implementations of Type. -type typeImplSigil struct{} - -func (t typeImplSigil) isTypeImpl() typeImplSigil { - return typeImplSigil{} -} - -// Equals returns true if the other given Type exactly equals the receiver -// type. -func (t Type) Equals(other Type) bool { - if t == NilType || other == NilType { - return t == other - } - return t.typeImpl.Equals(other) -} - -// FriendlyName returns a human-friendly *English* name for the given type. -func (t Type) FriendlyName() string { - return t.typeImpl.FriendlyName(friendlyTypeName) -} - -// FriendlyNameForConstraint is similar to FriendlyName except that the -// result is specialized for describing type _constraints_ rather than types -// themselves. This is more appropriate when reporting that a particular value -// does not conform to an expected type constraint. -// -// In particular, this function uses the term "any type" to refer to -// cty.DynamicPseudoType, rather than "dynamic" as returned by FriendlyName. -func (t Type) FriendlyNameForConstraint() string { - return t.typeImpl.FriendlyName(friendlyTypeConstraintName) -} - -// friendlyNameMode is an internal combination of the various FriendlyName* -// variants that just directly takes a mode, for easy passthrough for -// recursive name construction. -func (t Type) friendlyNameMode(mode friendlyTypeNameMode) string { - return t.typeImpl.FriendlyName(mode) -} - -// GoString returns a string approximating how the receiver type would be -// expressed in Go source code. -func (t Type) GoString() string { - if t.typeImpl == nil { - return "cty.NilType" - } - - return t.typeImpl.GoString() -} - -// NilType is an invalid type used when a function is returning an error -// and has no useful type to return. It should not be used and any methods -// called on it will panic. -var NilType = Type{} - -// HasDynamicTypes returns true either if the receiver is itself -// DynamicPseudoType or if it is a compound type whose descendent elements -// are DynamicPseudoType. -func (t Type) HasDynamicTypes() bool { - switch { - case t == DynamicPseudoType: - return true - case t.IsPrimitiveType(): - return false - case t.IsCollectionType(): - return t.ElementType().HasDynamicTypes() - case t.IsObjectType(): - attrTypes := t.AttributeTypes() - for _, at := range attrTypes { - if at.HasDynamicTypes() { - return true - } - } - return false - case t.IsTupleType(): - elemTypes := t.TupleElementTypes() - for _, et := range elemTypes { - if et.HasDynamicTypes() { - return true - } - } - return false - case t.IsCapsuleType(): - return false - default: - // Should never happen, since above should be exhaustive - panic("HasDynamicTypes does not support the given type") - } -} - -// WithoutOptionalAttributesDeep returns a type equivalent to the receiver but -// with any objects with optional attributes converted into fully concrete -// object types. This operation is applied recursively. -func (t Type) WithoutOptionalAttributesDeep() Type { - switch { - case t == DynamicPseudoType, t.IsPrimitiveType(), t.IsCapsuleType(): - return t - case t.IsMapType(): - return Map(t.ElementType().WithoutOptionalAttributesDeep()) - case t.IsListType(): - return List(t.ElementType().WithoutOptionalAttributesDeep()) - case t.IsSetType(): - return Set(t.ElementType().WithoutOptionalAttributesDeep()) - case t.IsTupleType(): - originalElemTypes := t.TupleElementTypes() - elemTypes := make([]Type, len(originalElemTypes)) - for i, et := range originalElemTypes { - elemTypes[i] = et.WithoutOptionalAttributesDeep() - } - return Tuple(elemTypes) - case t.IsObjectType(): - originalAttrTypes := t.AttributeTypes() - attrTypes := make(map[string]Type, len(originalAttrTypes)) - for k, t := range originalAttrTypes { - attrTypes[k] = t.WithoutOptionalAttributesDeep() - } - - // This is the subtle line which does all the work of this function: by - // constructing a new Object type with these attribute types, we drop - // the list of optional attributes (if present). This results in a - // concrete Object type which requires all of the original attributes. - return Object(attrTypes) - default: - // Should never happen, since above should be exhaustive - panic("WithoutOptionalAttributesDeep does not support the given type") - } -} - -type friendlyTypeNameMode rune - -const ( - friendlyTypeName friendlyTypeNameMode = 'N' - friendlyTypeConstraintName friendlyTypeNameMode = 'C' -) diff --git a/vendor/github.com/zclconf/go-cty/cty/type_conform.go b/vendor/github.com/zclconf/go-cty/cty/type_conform.go deleted file mode 100644 index 476eeea8..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/type_conform.go +++ /dev/null @@ -1,139 +0,0 @@ -package cty - -// TestConformance recursively walks the receiver and the given other type and -// returns nil if the receiver *conforms* to the given type. -// -// Type conformance is similar to type equality but has one crucial difference: -// PseudoTypeDynamic can be used within the given type to represent that -// *any* type is allowed. -// -// If any non-conformities are found, the returned slice will be non-nil and -// contain at least one error value. It will be nil if the type is entirely -// conformant. -// -// Note that the special behavior of PseudoTypeDynamic is the *only* exception -// to normal type equality. Calling applications may wish to apply their own -// automatic conversion logic to the given data structure to create a more -// liberal notion of conformance to a type. -// -// Returned errors are usually (but not always) PathError instances that -// indicate where in the structure the error was found. If a returned error -// is of that type then the error message is written for (English-speaking) -// end-users working within the cty type system, not mentioning any Go-oriented -// implementation details. -func (t Type) TestConformance(other Type) []error { - path := make(Path, 0) - var errs []error - testConformance(t, other, path, &errs) - return errs -} - -func testConformance(given Type, want Type, path Path, errs *[]error) { - if want.Equals(DynamicPseudoType) { - // anything goes! - return - } - - if given.Equals(want) { - // Any equal types are always conformant - return - } - - // The remainder of this function is concerned with detecting - // and reporting the specific non-conformance, since we wouldn't - // have got here if the types were not divergent. - // We treat compound structures as special so that we can report - // specifically what is non-conforming, rather than simply returning - // the entire type names and letting the user puzzle it out. - - if given.IsObjectType() && want.IsObjectType() { - givenAttrs := given.AttributeTypes() - wantAttrs := want.AttributeTypes() - - for k := range givenAttrs { - if _, exists := wantAttrs[k]; !exists { - *errs = append( - *errs, - errorf(path, "unsupported attribute %q", k), - ) - } - } - for k := range wantAttrs { - if _, exists := givenAttrs[k]; !exists { - *errs = append( - *errs, - errorf(path, "missing required attribute %q", k), - ) - } - } - - path = append(path, nil) - pathIdx := len(path) - 1 - - for k, wantAttrType := range wantAttrs { - if givenAttrType, exists := givenAttrs[k]; exists { - path[pathIdx] = GetAttrStep{Name: k} - testConformance(givenAttrType, wantAttrType, path, errs) - } - } - - path = path[0:pathIdx] - - return - } - - if given.IsTupleType() && want.IsTupleType() { - givenElems := given.TupleElementTypes() - wantElems := want.TupleElementTypes() - - if len(givenElems) != len(wantElems) { - *errs = append( - *errs, - errorf(path, "%d elements are required, but got %d", len(wantElems), len(givenElems)), - ) - return - } - - path = append(path, nil) - pathIdx := len(path) - 1 - - for i, wantElemType := range wantElems { - givenElemType := givenElems[i] - path[pathIdx] = IndexStep{Key: NumberIntVal(int64(i))} - testConformance(givenElemType, wantElemType, path, errs) - } - - path = path[0:pathIdx] - - return - } - - if given.IsListType() && want.IsListType() { - path = append(path, IndexStep{Key: UnknownVal(Number)}) - pathIdx := len(path) - 1 - testConformance(given.ElementType(), want.ElementType(), path, errs) - path = path[0:pathIdx] - return - } - - if given.IsMapType() && want.IsMapType() { - path = append(path, IndexStep{Key: UnknownVal(String)}) - pathIdx := len(path) - 1 - testConformance(given.ElementType(), want.ElementType(), path, errs) - path = path[0:pathIdx] - return - } - - if given.IsSetType() && want.IsSetType() { - path = append(path, IndexStep{Key: UnknownVal(given.ElementType())}) - pathIdx := len(path) - 1 - testConformance(given.ElementType(), want.ElementType(), path, errs) - path = path[0:pathIdx] - return - } - - *errs = append( - *errs, - errorf(path, "%s required, but received %s", want.FriendlyName(), given.FriendlyName()), - ) -} diff --git a/vendor/github.com/zclconf/go-cty/cty/types_to_register.go b/vendor/github.com/zclconf/go-cty/cty/types_to_register.go deleted file mode 100644 index e1e220aa..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/types_to_register.go +++ /dev/null @@ -1,57 +0,0 @@ -package cty - -import ( - "encoding/gob" - "fmt" - "math/big" - "strings" - - "github.com/zclconf/go-cty/cty/set" -) - -// InternalTypesToRegister is a slice of values that covers all of the -// internal types used in the representation of cty.Type and cty.Value -// across all cty Types. -// -// This is intended to be used to register these types with encoding -// packages that require registration of types used in interfaces, such as -// encoding/gob, thus allowing cty types and values to be included in streams -// created from those packages. However, registering with gob is not necessary -// since that is done automatically as a side-effect of importing this package. -// -// Callers should not do anything with the values here except pass them on -// verbatim to a registration function. -// -// If the calling application uses Capsule types that wrap local structs either -// directly or indirectly, these structs may also need to be registered in -// order to support encoding and decoding of values of these types. That is the -// responsibility of the calling application. -var InternalTypesToRegister []interface{} - -func init() { - InternalTypesToRegister = []interface{}{ - primitiveType{}, - typeList{}, - typeMap{}, - typeObject{}, - typeSet{}, - setRules{}, - set.Set{}, - typeTuple{}, - big.Float{}, - capsuleType{}, - []interface{}(nil), - map[string]interface{}(nil), - } - - // Register these with gob here, rather than in gob.go, to ensure - // that this will always happen after we build the above. - for _, tv := range InternalTypesToRegister { - typeName := fmt.Sprintf("%T", tv) - if strings.HasPrefix(typeName, "cty.") { - gob.RegisterName(fmt.Sprintf("github.com/zclconf/go-cty/%s", typeName), tv) - } else { - gob.Register(tv) - } - } -} diff --git a/vendor/github.com/zclconf/go-cty/cty/unknown.go b/vendor/github.com/zclconf/go-cty/cty/unknown.go deleted file mode 100644 index 83893c02..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/unknown.go +++ /dev/null @@ -1,85 +0,0 @@ -package cty - -// unknownType is the placeholder type used for the sigil value representing -// "Unknown", to make it unambigiously distinct from any other possible value. -type unknownType struct { -} - -// unknown is a special value that can be used as the internal value of a -// Value to create a placeholder for a value that isn't yet known. -var unknown interface{} = &unknownType{} - -// UnknownVal returns an Value that represents an unknown value of the given -// type. Unknown values can be used to represent a value that is -// not yet known. Its meaning is undefined in cty, but it could be used by -// an calling application to allow partial evaluation. -// -// Unknown values of any type can be created of any type. All operations on -// Unknown values themselves return Unknown. -func UnknownVal(t Type) Value { - return Value{ - ty: t, - v: unknown, - } -} - -func (t unknownType) GoString() string { - // This is the stringification of our internal unknown marker. The - // stringification of the public representation of unknowns is in - // Value.GoString. - return "cty.unknown" -} - -type pseudoTypeDynamic struct { - typeImplSigil -} - -// DynamicPseudoType represents the dynamic pseudo-type. -// -// This type can represent situations where a type is not yet known. Its -// meaning is undefined in cty, but it could be used by a calling -// application to allow expression type checking with some types not yet known. -// For example, the application might optimistically permit any operation on -// values of this type in type checking, allowing a partial type-check result, -// and then repeat the check when more information is known to get the -// final, concrete type. -// -// It is a pseudo-type because it is used only as a sigil to the calling -// application. "Unknown" is the only valid value of this pseudo-type, so -// operations on values of this type will always short-circuit as per -// the rules for that special value. -var DynamicPseudoType Type - -func (t pseudoTypeDynamic) Equals(other Type) bool { - _, ok := other.typeImpl.(pseudoTypeDynamic) - return ok -} - -func (t pseudoTypeDynamic) FriendlyName(mode friendlyTypeNameMode) string { - switch mode { - case friendlyTypeConstraintName: - return "any type" - default: - return "dynamic" - } -} - -func (t pseudoTypeDynamic) GoString() string { - return "cty.DynamicPseudoType" -} - -// DynamicVal is the only valid value of the pseudo-type dynamic. -// This value can be used as a placeholder where a value or expression's -// type and value are both unknown, thus allowing partial evaluation. See -// the docs for DynamicPseudoType for more information. -var DynamicVal Value - -func init() { - DynamicPseudoType = Type{ - pseudoTypeDynamic{}, - } - DynamicVal = Value{ - ty: DynamicPseudoType, - v: unknown, - } -} diff --git a/vendor/github.com/zclconf/go-cty/cty/unknown_as_null.go b/vendor/github.com/zclconf/go-cty/cty/unknown_as_null.go deleted file mode 100644 index ba926475..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/unknown_as_null.go +++ /dev/null @@ -1,64 +0,0 @@ -package cty - -// UnknownAsNull returns a value of the same type as the given value but -// with any unknown values (including nested values) replaced with null -// values of the same type. -// -// This can be useful if a result is to be serialized in a format that can't -// represent unknowns, such as JSON, as long as the caller does not need to -// retain the unknown value information. -func UnknownAsNull(val Value) Value { - ty := val.Type() - switch { - case val.IsNull(): - return val - case !val.IsKnown(): - return NullVal(ty) - case ty.IsListType() || ty.IsTupleType() || ty.IsSetType(): - length := val.LengthInt() - if length == 0 { - // If there are no elements then we can't have unknowns - return val - } - vals := make([]Value, 0, length) - it := val.ElementIterator() - for it.Next() { - _, v := it.Element() - vals = append(vals, UnknownAsNull(v)) - } - switch { - case ty.IsListType(): - return ListVal(vals) - case ty.IsTupleType(): - return TupleVal(vals) - default: - return SetVal(vals) - } - case ty.IsMapType() || ty.IsObjectType(): - var length int - switch { - case ty.IsMapType(): - length = val.LengthInt() - default: - length = len(val.Type().AttributeTypes()) - } - if length == 0 { - // If there are no elements then we can't have unknowns - return val - } - vals := make(map[string]Value, length) - it := val.ElementIterator() - for it.Next() { - k, v := it.Element() - vals[k.AsString()] = UnknownAsNull(v) - } - switch { - case ty.IsMapType(): - return MapVal(vals) - default: - return ObjectVal(vals) - } - } - - return val -} diff --git a/vendor/github.com/zclconf/go-cty/cty/value.go b/vendor/github.com/zclconf/go-cty/cty/value.go deleted file mode 100644 index f6a25dde..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/value.go +++ /dev/null @@ -1,142 +0,0 @@ -package cty - -// Value represents a value of a particular type, and is the interface by -// which operations are executed on typed values. -// -// Value has two different classes of method. Operation methods stay entirely -// within the type system (methods accept and return Value instances) and -// are intended for use in implementing a language in terms of cty, while -// integration methods either enter or leave the type system, working with -// native Go values. Operation methods are guaranteed to support all of the -// expected short-circuit behavior for unknown and dynamic values, while -// integration methods may not. -// -// The philosophy for the operations API is that it's the caller's -// responsibility to ensure that the given types and values satisfy the -// specified invariants during a separate type check, so that the caller is -// able to return errors to its user from the application's own perspective. -// -// Consequently the design of these methods assumes such checks have already -// been done and panics if any invariants turn out not to be satisfied. These -// panic errors are not intended to be handled, but rather indicate a bug in -// the calling application that should be fixed with more checks prior to -// executing operations. -// -// A related consequence of this philosophy is that no automatic type -// conversions are done. If a method specifies that its argument must be -// number then it's the caller's responsibility to do that conversion before -// the call, thus allowing the application to have more constrained conversion -// rules than are offered by the built-in converter where necessary. -type Value struct { - ty Type - v interface{} -} - -// Type returns the type of the value. -func (val Value) Type() Type { - return val.ty -} - -// IsKnown returns true if the value is known. That is, if it is not -// the result of the unknown value constructor Unknown(...), and is not -// the result of an operation on another unknown value. -// -// Unknown values are only produced either directly or as a result of -// operating on other unknown values, and so an application that never -// introduces Unknown values can be guaranteed to never receive any either. -func (val Value) IsKnown() bool { - if val.IsMarked() { - return val.unmarkForce().IsKnown() - } - return val.v != unknown -} - -// IsNull returns true if the value is null. Values of any type can be -// null, but any operations on a null value will panic. No operation ever -// produces null, so an application that never introduces Null values can -// be guaranteed to never receive any either. -func (val Value) IsNull() bool { - if val.IsMarked() { - return val.unmarkForce().IsNull() - } - return val.v == nil -} - -// NilVal is an invalid Value that can be used as a placeholder when returning -// with an error from a function that returns (Value, error). -// -// NilVal is *not* a valid error and so no operations may be performed on it. -// Any attempt to use it will result in a panic. -// -// This should not be confused with the idea of a Null value, as returned by -// NullVal. NilVal is a nil within the *Go* type system, and is invalid in -// the cty type system. Null values *do* exist in the cty type system. -var NilVal = Value{ - ty: Type{typeImpl: nil}, - v: nil, -} - -// IsWhollyKnown is an extension of IsKnown that also recursively checks -// inside collections and structures to see if there are any nested unknown -// values. -func (val Value) IsWhollyKnown() bool { - if val.IsMarked() { - return val.unmarkForce().IsWhollyKnown() - } - - if !val.IsKnown() { - return false - } - - if val.IsNull() { - // Can't recurse into a null, so we're done - return true - } - - switch { - case val.CanIterateElements(): - for it := val.ElementIterator(); it.Next(); { - _, ev := it.Element() - if !ev.IsWhollyKnown() { - return false - } - } - return true - default: - return true - } -} - -// HasWhollyKnownType checks if the value is dynamic, or contains any nested -// DynamicVal. This implies that both the value is not known, and the final -// type may change. -func (val Value) HasWhollyKnownType() bool { - // a null dynamic type is known - if val.IsNull() { - return true - } - - // an unknown DynamicPseudoType is a DynamicVal, but we don't want to - // check that value for equality here, since this method is used within the - // equality check. - if !val.IsKnown() && val.ty == DynamicPseudoType { - return false - } - - if val.CanIterateElements() { - // if the value is not known, then we can look directly at the internal - // types - if !val.IsKnown() { - return !val.ty.HasDynamicTypes() - } - - for it := val.ElementIterator(); it.Next(); { - _, ev := it.Element() - if !ev.HasWhollyKnownType() { - return false - } - } - } - - return true -} diff --git a/vendor/github.com/zclconf/go-cty/cty/value_init.go b/vendor/github.com/zclconf/go-cty/cty/value_init.go deleted file mode 100644 index 25ee0b67..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/value_init.go +++ /dev/null @@ -1,367 +0,0 @@ -package cty - -import ( - "fmt" - "math/big" - "reflect" - - "golang.org/x/text/unicode/norm" - - "github.com/zclconf/go-cty/cty/set" -) - -// BoolVal returns a Value of type Number whose internal value is the given -// bool. -func BoolVal(v bool) Value { - return Value{ - ty: Bool, - v: v, - } -} - -// NumberVal returns a Value of type Number whose internal value is the given -// big.Float. The returned value becomes the owner of the big.Float object, -// and so it's forbidden for the caller to mutate the object after it's -// wrapped in this way. -func NumberVal(v *big.Float) Value { - return Value{ - ty: Number, - v: v, - } -} - -// ParseNumberVal returns a Value of type number produced by parsing the given -// string as a decimal real number. To ensure that two identical strings will -// always produce an equal number, always use this function to derive a number -// from a string; it will ensure that the precision and rounding mode for the -// internal big decimal is configured in a consistent way. -// -// If the given string cannot be parsed as a number, the returned error has -// the message "a number is required", making it suitable to return to an -// end-user to signal a type conversion error. -// -// If the given string contains a number that becomes a recurring fraction -// when expressed in binary then it will be truncated to have a 512-bit -// mantissa. Note that this is a higher precision than that of a float64, -// so coverting the same decimal number first to float64 and then calling -// NumberFloatVal will not produce an equal result; the conversion first -// to float64 will round the mantissa to fewer than 512 bits. -func ParseNumberVal(s string) (Value, error) { - // Base 10, precision 512, and rounding to nearest even is the standard - // way to handle numbers arriving as strings. - f, _, err := big.ParseFloat(s, 10, 512, big.ToNearestEven) - if err != nil { - return NilVal, fmt.Errorf("a number is required") - } - return NumberVal(f), nil -} - -// MustParseNumberVal is like ParseNumberVal but it will panic in case of any -// error. It can be used during initialization or any other situation where -// the given string is a constant or otherwise known to be correct by the -// caller. -func MustParseNumberVal(s string) Value { - ret, err := ParseNumberVal(s) - if err != nil { - panic(err) - } - return ret -} - -// NumberIntVal returns a Value of type Number whose internal value is equal -// to the given integer. -func NumberIntVal(v int64) Value { - return NumberVal(new(big.Float).SetInt64(v)) -} - -// NumberUIntVal returns a Value of type Number whose internal value is equal -// to the given unsigned integer. -func NumberUIntVal(v uint64) Value { - return NumberVal(new(big.Float).SetUint64(v)) -} - -// NumberFloatVal returns a Value of type Number whose internal value is -// equal to the given float. -func NumberFloatVal(v float64) Value { - return NumberVal(new(big.Float).SetFloat64(v)) -} - -// StringVal returns a Value of type String whose internal value is the -// given string. -// -// Strings must be UTF-8 encoded sequences of valid unicode codepoints, and -// they are NFC-normalized on entry into the world of cty values. -// -// If the given string is not valid UTF-8 then behavior of string operations -// is undefined. -func StringVal(v string) Value { - return Value{ - ty: String, - v: NormalizeString(v), - } -} - -// NormalizeString applies the same normalization that cty applies when -// constructing string values. -// -// A return value from this function can be meaningfully compared byte-for-byte -// with a Value.AsString result. -func NormalizeString(s string) string { - return norm.NFC.String(s) -} - -// ObjectVal returns a Value of an object type whose structure is defined -// by the key names and value types in the given map. -func ObjectVal(attrs map[string]Value) Value { - attrTypes := make(map[string]Type, len(attrs)) - attrVals := make(map[string]interface{}, len(attrs)) - - for attr, val := range attrs { - attr = NormalizeString(attr) - attrTypes[attr] = val.ty - attrVals[attr] = val.v - } - - return Value{ - ty: Object(attrTypes), - v: attrVals, - } -} - -// TupleVal returns a Value of a tuple type whose element types are -// defined by the value types in the given slice. -func TupleVal(elems []Value) Value { - elemTypes := make([]Type, len(elems)) - elemVals := make([]interface{}, len(elems)) - - for i, val := range elems { - elemTypes[i] = val.ty - elemVals[i] = val.v - } - - return Value{ - ty: Tuple(elemTypes), - v: elemVals, - } -} - -// ListVal returns a Value of list type whose element type is defined by -// the types of the given values, which must be homogenous. -// -// If the types are not all consistent (aside from elements that are of the -// dynamic pseudo-type) then this function will panic. It will panic also -// if the given list is empty, since then the element type cannot be inferred. -// (See also ListValEmpty.) -func ListVal(vals []Value) Value { - if len(vals) == 0 { - panic("must not call ListVal with empty slice") - } - elementType := DynamicPseudoType - rawList := make([]interface{}, len(vals)) - - for i, val := range vals { - if elementType == DynamicPseudoType { - elementType = val.ty - } else if val.ty != DynamicPseudoType && !elementType.Equals(val.ty) { - panic(fmt.Errorf( - "inconsistent list element types (%#v then %#v)", - elementType, val.ty, - )) - } - - rawList[i] = val.v - } - - return Value{ - ty: List(elementType), - v: rawList, - } -} - -// ListValEmpty returns an empty list of the given element type. -func ListValEmpty(element Type) Value { - return Value{ - ty: List(element), - v: []interface{}{}, - } -} - -// CanListVal returns false if the given Values can not be coalesced -// into a single List due to inconsistent element types. -func CanListVal(vals []Value) bool { - elementType := DynamicPseudoType - for _, val := range vals { - if elementType == DynamicPseudoType { - elementType = val.ty - } else if val.ty != DynamicPseudoType && !elementType.Equals(val.ty) { - return false - } - } - return true -} - -// MapVal returns a Value of a map type whose element type is defined by -// the types of the given values, which must be homogenous. -// -// If the types are not all consistent (aside from elements that are of the -// dynamic pseudo-type) then this function will panic. It will panic also -// if the given map is empty, since then the element type cannot be inferred. -// (See also MapValEmpty.) -func MapVal(vals map[string]Value) Value { - if len(vals) == 0 { - panic("must not call MapVal with empty map") - } - elementType := DynamicPseudoType - rawMap := make(map[string]interface{}, len(vals)) - - for key, val := range vals { - if elementType == DynamicPseudoType { - elementType = val.ty - } else if val.ty != DynamicPseudoType && !elementType.Equals(val.ty) { - panic(fmt.Errorf( - "inconsistent map element types (%#v then %#v)", - elementType, val.ty, - )) - } - - rawMap[NormalizeString(key)] = val.v - } - - return Value{ - ty: Map(elementType), - v: rawMap, - } -} - -// MapValEmpty returns an empty map of the given element type. -func MapValEmpty(element Type) Value { - return Value{ - ty: Map(element), - v: map[string]interface{}{}, - } -} - -// CanMapVal returns false if the given Values can not be coalesced into a -// single Map due to inconsistent element types. -func CanMapVal(vals map[string]Value) bool { - elementType := DynamicPseudoType - for _, val := range vals { - if elementType == DynamicPseudoType { - elementType = val.ty - } else if val.ty != DynamicPseudoType && !elementType.Equals(val.ty) { - return false - } - } - return true -} - -// SetVal returns a Value of set type whose element type is defined by -// the types of the given values, which must be homogenous. -// -// If the types are not all consistent (aside from elements that are of the -// dynamic pseudo-type) then this function will panic. It will panic also -// if the given list is empty, since then the element type cannot be inferred. -// (See also SetValEmpty.) -func SetVal(vals []Value) Value { - if len(vals) == 0 { - panic("must not call SetVal with empty slice") - } - elementType := DynamicPseudoType - rawList := make([]interface{}, len(vals)) - var markSets []ValueMarks - - for i, val := range vals { - if unmarkedVal, marks := val.UnmarkDeep(); len(marks) > 0 { - val = unmarkedVal - markSets = append(markSets, marks) - } - if elementType == DynamicPseudoType { - elementType = val.ty - } else if val.ty != DynamicPseudoType && !elementType.Equals(val.ty) { - panic(fmt.Errorf( - "inconsistent set element types (%#v then %#v)", - elementType, val.ty, - )) - } - - rawList[i] = val.v - } - - rawVal := set.NewSetFromSlice(setRules{elementType}, rawList) - - return Value{ - ty: Set(elementType), - v: rawVal, - }.WithMarks(markSets...) -} - -// CanSetVal returns false if the given Values can not be coalesced -// into a single Set due to inconsistent element types. -func CanSetVal(vals []Value) bool { - elementType := DynamicPseudoType - var markSets []ValueMarks - - for _, val := range vals { - if unmarkedVal, marks := val.UnmarkDeep(); len(marks) > 0 { - val = unmarkedVal - markSets = append(markSets, marks) - } - if elementType == DynamicPseudoType { - elementType = val.ty - } else if val.ty != DynamicPseudoType && !elementType.Equals(val.ty) { - return false - } - } - return true -} - -// SetValFromValueSet returns a Value of set type based on an already-constructed -// ValueSet. -// -// The element type of the returned value is the element type of the given -// set. -func SetValFromValueSet(s ValueSet) Value { - ety := s.ElementType() - rawVal := s.s.Copy() // copy so caller can't mutate what we wrap - - return Value{ - ty: Set(ety), - v: rawVal, - } -} - -// SetValEmpty returns an empty set of the given element type. -func SetValEmpty(element Type) Value { - return Value{ - ty: Set(element), - v: set.NewSet(setRules{element}), - } -} - -// CapsuleVal creates a value of the given capsule type using the given -// wrapVal, which must be a pointer to a value of the capsule type's native -// type. -// -// This function will panic if the given type is not a capsule type, if -// the given wrapVal is not compatible with the given capsule type, or if -// wrapVal is not a pointer. -func CapsuleVal(ty Type, wrapVal interface{}) Value { - if !ty.IsCapsuleType() { - panic("not a capsule type") - } - - wv := reflect.ValueOf(wrapVal) - if wv.Kind() != reflect.Ptr { - panic("wrapVal is not a pointer") - } - - it := ty.typeImpl.(*capsuleType).GoType - if !wv.Type().Elem().AssignableTo(it) { - panic("wrapVal target is not compatible with the given capsule type") - } - - return Value{ - ty: ty, - v: wrapVal, - } -} diff --git a/vendor/github.com/zclconf/go-cty/cty/value_ops.go b/vendor/github.com/zclconf/go-cty/cty/value_ops.go deleted file mode 100644 index 8c37535c..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/value_ops.go +++ /dev/null @@ -1,1373 +0,0 @@ -package cty - -import ( - "fmt" - "math/big" - - "github.com/zclconf/go-cty/cty/set" -) - -// GoString is an implementation of fmt.GoStringer that produces concise -// source-like representations of values suitable for use in debug messages. -func (val Value) GoString() string { - if val.IsMarked() { - unVal, marks := val.Unmark() - if len(marks) == 1 { - var mark interface{} - for m := range marks { - mark = m - } - return fmt.Sprintf("%#v.Mark(%#v)", unVal, mark) - } - return fmt.Sprintf("%#v.WithMarks(%#v)", unVal, marks) - } - - if val == NilVal { - return "cty.NilVal" - } - - if val.IsNull() { - return fmt.Sprintf("cty.NullVal(%#v)", val.ty) - } - if val == DynamicVal { // is unknown, so must be before the IsKnown check below - return "cty.DynamicVal" - } - if !val.IsKnown() { - return fmt.Sprintf("cty.UnknownVal(%#v)", val.ty) - } - - // By the time we reach here we've dealt with all of the exceptions around - // unknowns and nulls, so we're guaranteed that the values are the - // canonical internal representation of the given type. - - switch val.ty { - case Bool: - if val.v.(bool) { - return "cty.True" - } - return "cty.False" - case Number: - fv := val.v.(*big.Float) - // We'll try to use NumberIntVal or NumberFloatVal if we can, since - // the fully-general initializer call is pretty ugly-looking. - if fv.IsInt() { - return fmt.Sprintf("cty.NumberIntVal(%#v)", fv) - } - if rfv, accuracy := fv.Float64(); accuracy == big.Exact { - return fmt.Sprintf("cty.NumberFloatVal(%#v)", rfv) - } - return fmt.Sprintf("cty.MustParseNumberVal(%q)", fv.Text('f', -1)) - case String: - return fmt.Sprintf("cty.StringVal(%#v)", val.v) - } - - switch { - case val.ty.IsSetType(): - vals := val.AsValueSlice() - if len(vals) == 0 { - return fmt.Sprintf("cty.SetValEmpty(%#v)", val.ty.ElementType()) - } - return fmt.Sprintf("cty.SetVal(%#v)", vals) - case val.ty.IsListType(): - vals := val.AsValueSlice() - if len(vals) == 0 { - return fmt.Sprintf("cty.ListValEmpty(%#v)", val.ty.ElementType()) - } - return fmt.Sprintf("cty.ListVal(%#v)", vals) - case val.ty.IsMapType(): - vals := val.AsValueMap() - if len(vals) == 0 { - return fmt.Sprintf("cty.MapValEmpty(%#v)", val.ty.ElementType()) - } - return fmt.Sprintf("cty.MapVal(%#v)", vals) - case val.ty.IsTupleType(): - if val.ty.Equals(EmptyTuple) { - return "cty.EmptyTupleVal" - } - vals := val.AsValueSlice() - return fmt.Sprintf("cty.TupleVal(%#v)", vals) - case val.ty.IsObjectType(): - if val.ty.Equals(EmptyObject) { - return "cty.EmptyObjectVal" - } - vals := val.AsValueMap() - return fmt.Sprintf("cty.ObjectVal(%#v)", vals) - case val.ty.IsCapsuleType(): - impl := val.ty.CapsuleOps().GoString - if impl == nil { - return fmt.Sprintf("cty.CapsuleVal(%#v, %#v)", val.ty, val.v) - } - return impl(val.EncapsulatedValue()) - } - - // Default exposes implementation details, so should actually cover - // all of the cases above for good caller UX. - return fmt.Sprintf("cty.Value{ty: %#v, v: %#v}", val.ty, val.v) -} - -// Equals returns True if the receiver and the given other value have the -// same type and are exactly equal in value. -// -// As a special case, two null values are always equal regardless of type. -// -// The usual short-circuit rules apply, so the result will be unknown if -// either of the given values are. -// -// Use RawEquals to compare if two values are equal *ignoring* the -// short-circuit rules and the exception for null values. -func (val Value) Equals(other Value) Value { - if val.IsMarked() || other.IsMarked() { - val, valMarks := val.Unmark() - other, otherMarks := other.Unmark() - return val.Equals(other).WithMarks(valMarks, otherMarks) - } - - // Start by handling Unknown values before considering types. - // This needs to be done since Null values are always equal regardless of - // type. - switch { - case !val.IsKnown() && !other.IsKnown(): - // both unknown - return UnknownVal(Bool) - case val.IsKnown() && !other.IsKnown(): - switch { - case val.IsNull(), other.ty.HasDynamicTypes(): - // If known is Null, we need to wait for the unknown value since - // nulls of any type are equal. - // An unknown with a dynamic type compares as unknown, which we need - // to check before the type comparison below. - return UnknownVal(Bool) - case !val.ty.Equals(other.ty): - // There is no null comparison or dynamic types, so unequal types - // will never be equal. - return False - default: - return UnknownVal(Bool) - } - case other.IsKnown() && !val.IsKnown(): - switch { - case other.IsNull(), val.ty.HasDynamicTypes(): - // If known is Null, we need to wait for the unknown value since - // nulls of any type are equal. - // An unknown with a dynamic type compares as unknown, which we need - // to check before the type comparison below. - return UnknownVal(Bool) - case !other.ty.Equals(val.ty): - // There's no null comparison or dynamic types, so unequal types - // will never be equal. - return False - default: - return UnknownVal(Bool) - } - } - - switch { - case val.IsNull() && other.IsNull(): - // Nulls are always equal, regardless of type - return BoolVal(true) - case val.IsNull() || other.IsNull(): - // If only one is null then the result must be false - return BoolVal(false) - } - - // Check if there are any nested dynamic values making this comparison - // unknown. - if !val.HasWhollyKnownType() || !other.HasWhollyKnownType() { - // Even if we have dynamic values, we can still determine inequality if - // there is no way the types could later conform. - if val.ty.TestConformance(other.ty) != nil && other.ty.TestConformance(val.ty) != nil { - return BoolVal(false) - } - - return UnknownVal(Bool) - } - - if !val.ty.Equals(other.ty) { - return BoolVal(false) - } - - ty := val.ty - result := false - - switch { - case ty == Number: - result = val.v.(*big.Float).Cmp(other.v.(*big.Float)) == 0 - case ty == Bool: - result = val.v.(bool) == other.v.(bool) - case ty == String: - // Simple equality is safe because we NFC-normalize strings as they - // enter our world from StringVal, and so we can assume strings are - // always in normal form. - result = val.v.(string) == other.v.(string) - case ty.IsObjectType(): - oty := ty.typeImpl.(typeObject) - result = true - for attr, aty := range oty.AttrTypes { - lhs := Value{ - ty: aty, - v: val.v.(map[string]interface{})[attr], - } - rhs := Value{ - ty: aty, - v: other.v.(map[string]interface{})[attr], - } - eq := lhs.Equals(rhs) - if !eq.IsKnown() { - return UnknownVal(Bool) - } - if eq.False() { - result = false - break - } - } - case ty.IsTupleType(): - tty := ty.typeImpl.(typeTuple) - result = true - for i, ety := range tty.ElemTypes { - lhs := Value{ - ty: ety, - v: val.v.([]interface{})[i], - } - rhs := Value{ - ty: ety, - v: other.v.([]interface{})[i], - } - eq := lhs.Equals(rhs) - if !eq.IsKnown() { - return UnknownVal(Bool) - } - if eq.False() { - result = false - break - } - } - case ty.IsListType(): - ety := ty.typeImpl.(typeList).ElementTypeT - if len(val.v.([]interface{})) == len(other.v.([]interface{})) { - result = true - for i := range val.v.([]interface{}) { - lhs := Value{ - ty: ety, - v: val.v.([]interface{})[i], - } - rhs := Value{ - ty: ety, - v: other.v.([]interface{})[i], - } - eq := lhs.Equals(rhs) - if !eq.IsKnown() { - return UnknownVal(Bool) - } - if eq.False() { - result = false - break - } - } - } - case ty.IsSetType(): - s1 := val.v.(set.Set) - s2 := other.v.(set.Set) - equal := true - - // Two sets are equal if all of their values are known and all values - // in one are also in the other. - for it := s1.Iterator(); it.Next(); { - rv := it.Value() - if rv == unknown { // "unknown" is the internal representation of unknown-ness - return UnknownVal(Bool) - } - if !s2.Has(rv) { - equal = false - } - } - for it := s2.Iterator(); it.Next(); { - rv := it.Value() - if rv == unknown { // "unknown" is the internal representation of unknown-ness - return UnknownVal(Bool) - } - if !s1.Has(rv) { - equal = false - } - } - - result = equal - case ty.IsMapType(): - ety := ty.typeImpl.(typeMap).ElementTypeT - if len(val.v.(map[string]interface{})) == len(other.v.(map[string]interface{})) { - result = true - for k := range val.v.(map[string]interface{}) { - if _, ok := other.v.(map[string]interface{})[k]; !ok { - result = false - break - } - lhs := Value{ - ty: ety, - v: val.v.(map[string]interface{})[k], - } - rhs := Value{ - ty: ety, - v: other.v.(map[string]interface{})[k], - } - eq := lhs.Equals(rhs) - if !eq.IsKnown() { - return UnknownVal(Bool) - } - if eq.False() { - result = false - break - } - } - } - case ty.IsCapsuleType(): - impl := val.ty.CapsuleOps().Equals - if impl == nil { - impl := val.ty.CapsuleOps().RawEquals - if impl == nil { - // A capsule type's encapsulated value is a pointer to a value of its - // native type, so we can just compare these to get the identity test - // we need. - return BoolVal(val.v == other.v) - } - return BoolVal(impl(val.v, other.v)) - } - ret := impl(val.v, other.v) - if !ret.Type().Equals(Bool) { - panic(fmt.Sprintf("Equals for %#v returned %#v, not cty.Bool", ty, ret.Type())) - } - return ret - - default: - // should never happen - panic(fmt.Errorf("unsupported value type %#v in Equals", ty)) - } - - return BoolVal(result) -} - -// NotEqual is a shorthand for Equals followed by Not. -func (val Value) NotEqual(other Value) Value { - return val.Equals(other).Not() -} - -// True returns true if the receiver is True, false if False, and panics if -// the receiver is not of type Bool. -// -// This is a helper function to help write application logic that works with -// values, rather than a first-class operation. It does not work with unknown -// or null values. For more robust handling with unknown value -// short-circuiting, use val.Equals(cty.True). -func (val Value) True() bool { - val.assertUnmarked() - if val.ty != Bool { - panic("not bool") - } - return val.Equals(True).v.(bool) -} - -// False is the opposite of True. -func (val Value) False() bool { - return !val.True() -} - -// RawEquals returns true if and only if the two given values have the same -// type and equal value, ignoring the usual short-circuit rules about -// unknowns and dynamic types. -// -// This method is more appropriate for testing than for real use, since it -// skips over usual semantics around unknowns but as a consequence allows -// testing the result of another operation that is expected to return unknown. -// It returns a primitive Go bool rather than a Value to remind us that it -// is not a first-class value operation. -func (val Value) RawEquals(other Value) bool { - if !val.ty.Equals(other.ty) { - return false - } - if !val.HasSameMarks(other) { - return false - } - // Since we've now checked the marks, we'll unmark for the rest of this... - val = val.unmarkForce() - other = other.unmarkForce() - - if (!val.IsKnown()) && (!other.IsKnown()) { - return true - } - if (val.IsKnown() && !other.IsKnown()) || (other.IsKnown() && !val.IsKnown()) { - return false - } - if val.IsNull() && other.IsNull() { - return true - } - if (val.IsNull() && !other.IsNull()) || (other.IsNull() && !val.IsNull()) { - return false - } - if val.ty == DynamicPseudoType && other.ty == DynamicPseudoType { - return true - } - - ty := val.ty - switch { - case ty == Number || ty == Bool || ty == String || ty == DynamicPseudoType: - return val.Equals(other).True() - case ty.IsObjectType(): - oty := ty.typeImpl.(typeObject) - for attr, aty := range oty.AttrTypes { - lhs := Value{ - ty: aty, - v: val.v.(map[string]interface{})[attr], - } - rhs := Value{ - ty: aty, - v: other.v.(map[string]interface{})[attr], - } - eq := lhs.RawEquals(rhs) - if !eq { - return false - } - } - return true - case ty.IsTupleType(): - tty := ty.typeImpl.(typeTuple) - for i, ety := range tty.ElemTypes { - lhs := Value{ - ty: ety, - v: val.v.([]interface{})[i], - } - rhs := Value{ - ty: ety, - v: other.v.([]interface{})[i], - } - eq := lhs.RawEquals(rhs) - if !eq { - return false - } - } - return true - case ty.IsListType(): - ety := ty.typeImpl.(typeList).ElementTypeT - if len(val.v.([]interface{})) == len(other.v.([]interface{})) { - for i := range val.v.([]interface{}) { - lhs := Value{ - ty: ety, - v: val.v.([]interface{})[i], - } - rhs := Value{ - ty: ety, - v: other.v.([]interface{})[i], - } - eq := lhs.RawEquals(rhs) - if !eq { - return false - } - } - return true - } - return false - - case ty.IsSetType(): - // Convert the set values into a slice so that we can compare each - // value. This is safe because the underlying sets are ordered (see - // setRules in set_internals.go), and so the results are guaranteed to - // be in a consistent order for two equal sets - setList1 := val.AsValueSlice() - setList2 := other.AsValueSlice() - - // If both physical sets have the same length and they have all of their - // _known_ values in common, we know that both sets also have the same - // number of unknown values. - if len(setList1) != len(setList2) { - return false - } - - for i := range setList1 { - eq := setList1[i].RawEquals(setList2[i]) - if !eq { - return false - } - } - - // If we got here without returning false already then our sets are - // equal enough for RawEquals purposes. - return true - - case ty.IsMapType(): - ety := ty.typeImpl.(typeMap).ElementTypeT - if !val.HasSameMarks(other) { - return false - } - valUn, _ := val.Unmark() - otherUn, _ := other.Unmark() - if len(valUn.v.(map[string]interface{})) == len(otherUn.v.(map[string]interface{})) { - for k := range valUn.v.(map[string]interface{}) { - if _, ok := otherUn.v.(map[string]interface{})[k]; !ok { - return false - } - lhs := Value{ - ty: ety, - v: valUn.v.(map[string]interface{})[k], - } - rhs := Value{ - ty: ety, - v: otherUn.v.(map[string]interface{})[k], - } - eq := lhs.RawEquals(rhs) - if !eq { - return false - } - } - return true - } - return false - case ty.IsCapsuleType(): - impl := val.ty.CapsuleOps().RawEquals - if impl == nil { - // A capsule type's encapsulated value is a pointer to a value of its - // native type, so we can just compare these to get the identity test - // we need. - return val.v == other.v - } - return impl(val.v, other.v) - - default: - // should never happen - panic(fmt.Errorf("unsupported value type %#v in RawEquals", ty)) - } -} - -// Add returns the sum of the receiver and the given other value. Both values -// must be numbers; this method will panic if not. -func (val Value) Add(other Value) Value { - if val.IsMarked() || other.IsMarked() { - val, valMarks := val.Unmark() - other, otherMarks := other.Unmark() - return val.Add(other).WithMarks(valMarks, otherMarks) - } - - if shortCircuit := mustTypeCheck(Number, Number, val, other); shortCircuit != nil { - shortCircuit = forceShortCircuitType(shortCircuit, Number) - return *shortCircuit - } - - ret := new(big.Float) - ret.Add(val.v.(*big.Float), other.v.(*big.Float)) - return NumberVal(ret) -} - -// Subtract returns receiver minus the given other value. Both values must be -// numbers; this method will panic if not. -func (val Value) Subtract(other Value) Value { - if val.IsMarked() || other.IsMarked() { - val, valMarks := val.Unmark() - other, otherMarks := other.Unmark() - return val.Subtract(other).WithMarks(valMarks, otherMarks) - } - - if shortCircuit := mustTypeCheck(Number, Number, val, other); shortCircuit != nil { - shortCircuit = forceShortCircuitType(shortCircuit, Number) - return *shortCircuit - } - - return val.Add(other.Negate()) -} - -// Negate returns the numeric negative of the receiver, which must be a number. -// This method will panic when given a value of any other type. -func (val Value) Negate() Value { - if val.IsMarked() { - val, valMarks := val.Unmark() - return val.Negate().WithMarks(valMarks) - } - - if shortCircuit := mustTypeCheck(Number, Number, val); shortCircuit != nil { - shortCircuit = forceShortCircuitType(shortCircuit, Number) - return *shortCircuit - } - - ret := new(big.Float).Neg(val.v.(*big.Float)) - return NumberVal(ret) -} - -// Multiply returns the product of the receiver and the given other value. -// Both values must be numbers; this method will panic if not. -func (val Value) Multiply(other Value) Value { - if val.IsMarked() || other.IsMarked() { - val, valMarks := val.Unmark() - other, otherMarks := other.Unmark() - return val.Multiply(other).WithMarks(valMarks, otherMarks) - } - - if shortCircuit := mustTypeCheck(Number, Number, val, other); shortCircuit != nil { - shortCircuit = forceShortCircuitType(shortCircuit, Number) - return *shortCircuit - } - - // find the larger precision of the arguments - resPrec := val.v.(*big.Float).Prec() - otherPrec := other.v.(*big.Float).Prec() - if otherPrec > resPrec { - resPrec = otherPrec - } - - // make sure we have enough precision for the product - ret := new(big.Float).SetPrec(512) - ret.Mul(val.v.(*big.Float), other.v.(*big.Float)) - - // now reduce the precision back to the greater argument, or the minimum - // required by the product. - minPrec := ret.MinPrec() - if minPrec > resPrec { - resPrec = minPrec - } - ret.SetPrec(resPrec) - - return NumberVal(ret) -} - -// Divide returns the quotient of the receiver and the given other value. -// Both values must be numbers; this method will panic if not. -// -// If the "other" value is exactly zero, this operation will return either -// PositiveInfinity or NegativeInfinity, depending on the sign of the -// receiver value. For some use-cases the presence of infinities may be -// undesirable, in which case the caller should check whether the -// other value equals zero before calling and raise an error instead. -// -// If both values are zero or infinity, this function will panic with -// an instance of big.ErrNaN. -func (val Value) Divide(other Value) Value { - if val.IsMarked() || other.IsMarked() { - val, valMarks := val.Unmark() - other, otherMarks := other.Unmark() - return val.Divide(other).WithMarks(valMarks, otherMarks) - } - - if shortCircuit := mustTypeCheck(Number, Number, val, other); shortCircuit != nil { - shortCircuit = forceShortCircuitType(shortCircuit, Number) - return *shortCircuit - } - - ret := new(big.Float) - ret.Quo(val.v.(*big.Float), other.v.(*big.Float)) - return NumberVal(ret) -} - -// Modulo returns the remainder of an integer division of the receiver and -// the given other value. Both values must be numbers; this method will panic -// if not. -// -// If the "other" value is exactly zero, this operation will return either -// PositiveInfinity or NegativeInfinity, depending on the sign of the -// receiver value. For some use-cases the presence of infinities may be -// undesirable, in which case the caller should check whether the -// other value equals zero before calling and raise an error instead. -// -// This operation is primarily here for use with nonzero natural numbers. -// Modulo with "other" as a non-natural number gets somewhat philosophical, -// and this function takes a position on what that should mean, but callers -// may wish to disallow such things outright or implement their own modulo -// if they disagree with the interpretation used here. -func (val Value) Modulo(other Value) Value { - if val.IsMarked() || other.IsMarked() { - val, valMarks := val.Unmark() - other, otherMarks := other.Unmark() - return val.Modulo(other).WithMarks(valMarks, otherMarks) - } - - if shortCircuit := mustTypeCheck(Number, Number, val, other); shortCircuit != nil { - shortCircuit = forceShortCircuitType(shortCircuit, Number) - return *shortCircuit - } - - // We cheat a bit here with infinities, just abusing the Multiply operation - // to get an infinite result of the correct sign. - if val == PositiveInfinity || val == NegativeInfinity || other == PositiveInfinity || other == NegativeInfinity { - return val.Multiply(other) - } - - if other.RawEquals(Zero) { - return val - } - - // FIXME: This is a bit clumsy. Should come back later and see if there's a - // more straightforward way to do this. - rat := val.Divide(other) - ratFloorInt, _ := rat.v.(*big.Float).Int(nil) - - // start with a copy of the original larger value so that we do not lose - // precision. - v := val.v.(*big.Float) - work := new(big.Float).Copy(v).SetInt(ratFloorInt) - work.Mul(other.v.(*big.Float), work) - work.Sub(v, work) - - return NumberVal(work) -} - -// Absolute returns the absolute (signless) value of the receiver, which must -// be a number or this method will panic. -func (val Value) Absolute() Value { - if val.IsMarked() { - val, valMarks := val.Unmark() - return val.Absolute().WithMarks(valMarks) - } - - if shortCircuit := mustTypeCheck(Number, Number, val); shortCircuit != nil { - shortCircuit = forceShortCircuitType(shortCircuit, Number) - return *shortCircuit - } - - ret := (&big.Float{}).Abs(val.v.(*big.Float)) - return NumberVal(ret) -} - -// GetAttr returns the value of the given attribute of the receiver, which -// must be of an object type that has an attribute of the given name. -// This method will panic if the receiver type is not compatible. -// -// The method will also panic if the given attribute name is not defined -// for the value's type. Use the attribute-related methods on Type to -// check for the validity of an attribute before trying to use it. -// -// This method may be called on a value whose type is DynamicPseudoType, -// in which case the result will also be DynamicVal. -func (val Value) GetAttr(name string) Value { - if val.IsMarked() { - val, valMarks := val.Unmark() - return val.GetAttr(name).WithMarks(valMarks) - } - - if val.ty == DynamicPseudoType { - return DynamicVal - } - - if !val.ty.IsObjectType() { - panic("value is not an object") - } - - name = NormalizeString(name) - if !val.ty.HasAttribute(name) { - panic("value has no attribute of that name") - } - - attrType := val.ty.AttributeType(name) - - if !val.IsKnown() { - return UnknownVal(attrType) - } - - return Value{ - ty: attrType, - v: val.v.(map[string]interface{})[name], - } -} - -// Index returns the value of an element of the receiver, which must have -// either a list, map or tuple type. This method will panic if the receiver -// type is not compatible. -// -// The key value must be the correct type for the receving collection: a -// number if the collection is a list or tuple, or a string if it is a map. -// In the case of a list or tuple, the given number must be convertable to int -// or this method will panic. The key may alternatively be of -// DynamicPseudoType, in which case the result itself is an unknown of the -// collection's element type. -// -// The result is of the receiver collection's element type, or in the case -// of a tuple the type of the specific element index requested. -// -// This method may be called on a value whose type is DynamicPseudoType, -// in which case the result will also be the DynamicValue. -func (val Value) Index(key Value) Value { - if val.IsMarked() || key.IsMarked() { - val, valMarks := val.Unmark() - key, keyMarks := key.Unmark() - return val.Index(key).WithMarks(valMarks, keyMarks) - } - - if val.ty == DynamicPseudoType { - return DynamicVal - } - - switch { - case val.Type().IsListType(): - elty := val.Type().ElementType() - if key.Type() == DynamicPseudoType { - return UnknownVal(elty) - } - - if key.Type() != Number { - panic("element key for list must be number") - } - if !key.IsKnown() { - return UnknownVal(elty) - } - - if !val.IsKnown() { - return UnknownVal(elty) - } - - index, accuracy := key.v.(*big.Float).Int64() - if accuracy != big.Exact || index < 0 { - panic("element key for list must be non-negative integer") - } - - return Value{ - ty: elty, - v: val.v.([]interface{})[index], - } - case val.Type().IsMapType(): - elty := val.Type().ElementType() - if key.Type() == DynamicPseudoType { - return UnknownVal(elty) - } - - if key.Type() != String { - panic("element key for map must be string") - } - if !key.IsKnown() { - return UnknownVal(elty) - } - - if !val.IsKnown() { - return UnknownVal(elty) - } - - keyStr := key.v.(string) - - return Value{ - ty: elty, - v: val.v.(map[string]interface{})[keyStr], - } - case val.Type().IsTupleType(): - if key.Type() == DynamicPseudoType { - return DynamicVal - } - - if key.Type() != Number { - panic("element key for tuple must be number") - } - if !key.IsKnown() { - return DynamicVal - } - - index, accuracy := key.v.(*big.Float).Int64() - if accuracy != big.Exact || index < 0 { - panic("element key for list must be non-negative integer") - } - - eltys := val.Type().TupleElementTypes() - - if !val.IsKnown() { - return UnknownVal(eltys[index]) - } - - return Value{ - ty: eltys[index], - v: val.v.([]interface{})[index], - } - default: - panic("not a list, map, or tuple type") - } -} - -// HasIndex returns True if the receiver (which must be supported for Index) -// has an element with the given index key, or False if it does not. -// -// The result will be UnknownVal(Bool) if either the collection or the -// key value are unknown. -// -// This method will panic if the receiver is not indexable, but does not -// impose any panic-causing type constraints on the key. -func (val Value) HasIndex(key Value) Value { - if val.IsMarked() || key.IsMarked() { - val, valMarks := val.Unmark() - key, keyMarks := key.Unmark() - return val.HasIndex(key).WithMarks(valMarks, keyMarks) - } - - if val.ty == DynamicPseudoType { - return UnknownVal(Bool) - } - - switch { - case val.Type().IsListType(): - if key.Type() == DynamicPseudoType { - return UnknownVal(Bool) - } - - if key.Type() != Number { - return False - } - if !key.IsKnown() { - return UnknownVal(Bool) - } - if !val.IsKnown() { - return UnknownVal(Bool) - } - - index, accuracy := key.v.(*big.Float).Int64() - if accuracy != big.Exact || index < 0 { - return False - } - - return BoolVal(int(index) < len(val.v.([]interface{})) && index >= 0) - case val.Type().IsMapType(): - if key.Type() == DynamicPseudoType { - return UnknownVal(Bool) - } - - if key.Type() != String { - return False - } - if !key.IsKnown() { - return UnknownVal(Bool) - } - if !val.IsKnown() { - return UnknownVal(Bool) - } - - keyStr := key.v.(string) - _, exists := val.v.(map[string]interface{})[keyStr] - - return BoolVal(exists) - case val.Type().IsTupleType(): - if key.Type() == DynamicPseudoType { - return UnknownVal(Bool) - } - - if key.Type() != Number { - return False - } - if !key.IsKnown() { - return UnknownVal(Bool) - } - - index, accuracy := key.v.(*big.Float).Int64() - if accuracy != big.Exact || index < 0 { - return False - } - - length := val.Type().Length() - return BoolVal(int(index) < length && index >= 0) - default: - panic("not a list, map, or tuple type") - } -} - -// HasElement returns True if the receiver (which must be of a set type) -// has the given value as an element, or False if it does not. -// -// The result will be UnknownVal(Bool) if either the set or the -// given value are unknown. -// -// This method will panic if the receiver is not a set, or if it is a null set. -func (val Value) HasElement(elem Value) Value { - if val.IsMarked() || elem.IsMarked() { - val, valMarks := val.Unmark() - elem, elemMarks := elem.Unmark() - return val.HasElement(elem).WithMarks(valMarks, elemMarks) - } - - ty := val.Type() - - if !ty.IsSetType() { - panic("not a set type") - } - if !val.IsKnown() || !elem.IsKnown() { - return UnknownVal(Bool) - } - if val.IsNull() { - panic("can't call HasElement on a nil value") - } - if !ty.ElementType().Equals(elem.Type()) { - return False - } - - s := val.v.(set.Set) - return BoolVal(s.Has(elem.v)) -} - -// Length returns the length of the receiver, which must be a collection type -// or tuple type, as a number value. If the receiver is not a compatible type -// then this method will panic. -// -// If the receiver is unknown then the result is also unknown. -// -// If the receiver is null then this function will panic. -// -// Note that Length is not supported for strings. To determine the length -// of a string, use the Length function in funcs/stdlib. -func (val Value) Length() Value { - if val.IsMarked() { - val, valMarks := val.Unmark() - return val.Length().WithMarks(valMarks) - } - - if val.Type().IsTupleType() { - // For tuples, we can return the length even if the value is not known. - return NumberIntVal(int64(val.Type().Length())) - } - - if !val.IsKnown() { - return UnknownVal(Number) - } - if val.Type().IsSetType() { - // The Length rules are a little different for sets because if any - // unknown values are present then the values they are standing in for - // may or may not be equal to other elements in the set, and thus they - // may or may not coalesce with other elements and produce fewer - // items in the resulting set. - storeLength := int64(val.v.(set.Set).Length()) - if storeLength == 1 || val.IsWhollyKnown() { - // If our set is wholly known then we know its length. - // - // We also know the length if the physical store has only one - // element, even if that element is unknown, because there's - // nothing else in the set for it to coalesce with and a single - // unknown value cannot represent more than one known value. - return NumberIntVal(storeLength) - } - // Otherwise, we cannot predict the length. - return UnknownVal(Number) - } - - return NumberIntVal(int64(val.LengthInt())) -} - -// LengthInt is like Length except it returns an int. It has the same behavior -// as Length except that it will panic if the receiver is unknown. -// -// This is an integration method provided for the convenience of code bridging -// into Go's type system. -// -// For backward compatibility with an earlier implementation error, LengthInt's -// result can disagree with Length's result for any set containing unknown -// values. Length can potentially indicate the set's length is unknown in that -// case, whereas LengthInt will return the maximum possible length as if the -// unknown values were each a placeholder for a value not equal to any other -// value in the set. -func (val Value) LengthInt() int { - val.assertUnmarked() - if val.Type().IsTupleType() { - // For tuples, we can return the length even if the value is not known. - return val.Type().Length() - } - if val.Type().IsObjectType() { - // For objects, the length is the number of attributes associated with the type. - return len(val.Type().AttributeTypes()) - } - if !val.IsKnown() { - panic("value is not known") - } - if val.IsNull() { - panic("value is null") - } - - switch { - - case val.ty.IsListType(): - return len(val.v.([]interface{})) - - case val.ty.IsSetType(): - // NOTE: This is technically not correct in cases where the set - // contains unknown values, because in that case we can't know how - // many known values those unknown values are standing in for -- they - // might coalesce with other values once known. - // - // However, this incorrect behavior is preserved for backward - // compatibility with callers that were relying on LengthInt rather - // than calling Length. Instead of panicking when a set contains an - // unknown value, LengthInt returns the largest possible length. - return val.v.(set.Set).Length() - - case val.ty.IsMapType(): - return len(val.v.(map[string]interface{})) - - default: - panic("value is not a collection") - } -} - -// ElementIterator returns an ElementIterator for iterating the elements -// of the receiver, which must be a collection type, a tuple type, or an object -// type. If called on a method of any other type, this method will panic. -// -// The value must be Known and non-Null, or this method will panic. -// -// If the receiver is of a list type, the returned keys will be of type Number -// and the values will be of the list's element type. -// -// If the receiver is of a map type, the returned keys will be of type String -// and the value will be of the map's element type. Elements are passed in -// ascending lexicographical order by key. -// -// If the receiver is of a set type, each element is returned as both the -// key and the value, since set members are their own identity. -// -// If the receiver is of a tuple type, the returned keys will be of type Number -// and the value will be of the corresponding element's type. -// -// If the receiver is of an object type, the returned keys will be of type -// String and the value will be of the corresponding attributes's type. -// -// ElementIterator is an integration method, so it cannot handle Unknown -// values. This method will panic if the receiver is Unknown. -func (val Value) ElementIterator() ElementIterator { - val.assertUnmarked() - if !val.IsKnown() { - panic("can't use ElementIterator on unknown value") - } - if val.IsNull() { - panic("can't use ElementIterator on null value") - } - return elementIterator(val) -} - -// CanIterateElements returns true if the receiver can support the -// ElementIterator method (and by extension, ForEachElement) without panic. -func (val Value) CanIterateElements() bool { - return canElementIterator(val) -} - -// ForEachElement executes a given callback function for each element of -// the receiver, which must be a collection type or tuple type, or this method -// will panic. -// -// ForEachElement uses ElementIterator internally, and so the values passed -// to the callback are as described for ElementIterator. -// -// Returns true if the iteration exited early due to the callback function -// returning true, or false if the loop ran to completion. -// -// ForEachElement is an integration method, so it cannot handle Unknown -// values. This method will panic if the receiver is Unknown. -func (val Value) ForEachElement(cb ElementCallback) bool { - val.assertUnmarked() - it := val.ElementIterator() - for it.Next() { - key, val := it.Element() - stop := cb(key, val) - if stop { - return true - } - } - return false -} - -// Not returns the logical inverse of the receiver, which must be of type -// Bool or this method will panic. -func (val Value) Not() Value { - if val.IsMarked() { - val, valMarks := val.Unmark() - return val.Not().WithMarks(valMarks) - } - - if shortCircuit := mustTypeCheck(Bool, Bool, val); shortCircuit != nil { - shortCircuit = forceShortCircuitType(shortCircuit, Bool) - return *shortCircuit - } - - return BoolVal(!val.v.(bool)) -} - -// And returns the result of logical AND with the receiver and the other given -// value, which must both be of type Bool or this method will panic. -func (val Value) And(other Value) Value { - if val.IsMarked() || other.IsMarked() { - val, valMarks := val.Unmark() - other, otherMarks := other.Unmark() - return val.And(other).WithMarks(valMarks, otherMarks) - } - - if shortCircuit := mustTypeCheck(Bool, Bool, val, other); shortCircuit != nil { - shortCircuit = forceShortCircuitType(shortCircuit, Bool) - return *shortCircuit - } - - return BoolVal(val.v.(bool) && other.v.(bool)) -} - -// Or returns the result of logical OR with the receiver and the other given -// value, which must both be of type Bool or this method will panic. -func (val Value) Or(other Value) Value { - if val.IsMarked() || other.IsMarked() { - val, valMarks := val.Unmark() - other, otherMarks := other.Unmark() - return val.Or(other).WithMarks(valMarks, otherMarks) - } - - if shortCircuit := mustTypeCheck(Bool, Bool, val, other); shortCircuit != nil { - shortCircuit = forceShortCircuitType(shortCircuit, Bool) - return *shortCircuit - } - - return BoolVal(val.v.(bool) || other.v.(bool)) -} - -// LessThan returns True if the receiver is less than the other given value, -// which must both be numbers or this method will panic. -func (val Value) LessThan(other Value) Value { - if val.IsMarked() || other.IsMarked() { - val, valMarks := val.Unmark() - other, otherMarks := other.Unmark() - return val.LessThan(other).WithMarks(valMarks, otherMarks) - } - - if shortCircuit := mustTypeCheck(Number, Bool, val, other); shortCircuit != nil { - shortCircuit = forceShortCircuitType(shortCircuit, Bool) - return *shortCircuit - } - - return BoolVal(val.v.(*big.Float).Cmp(other.v.(*big.Float)) < 0) -} - -// GreaterThan returns True if the receiver is greater than the other given -// value, which must both be numbers or this method will panic. -func (val Value) GreaterThan(other Value) Value { - if val.IsMarked() || other.IsMarked() { - val, valMarks := val.Unmark() - other, otherMarks := other.Unmark() - return val.GreaterThan(other).WithMarks(valMarks, otherMarks) - } - - if shortCircuit := mustTypeCheck(Number, Bool, val, other); shortCircuit != nil { - shortCircuit = forceShortCircuitType(shortCircuit, Bool) - return *shortCircuit - } - - return BoolVal(val.v.(*big.Float).Cmp(other.v.(*big.Float)) > 0) -} - -// LessThanOrEqualTo is equivalent to LessThan and Equal combined with Or. -func (val Value) LessThanOrEqualTo(other Value) Value { - return val.LessThan(other).Or(val.Equals(other)) -} - -// GreaterThanOrEqualTo is equivalent to GreaterThan and Equal combined with Or. -func (val Value) GreaterThanOrEqualTo(other Value) Value { - return val.GreaterThan(other).Or(val.Equals(other)) -} - -// AsString returns the native string from a non-null, non-unknown cty.String -// value, or panics if called on any other value. -func (val Value) AsString() string { - val.assertUnmarked() - if val.ty != String { - panic("not a string") - } - if val.IsNull() { - panic("value is null") - } - if !val.IsKnown() { - panic("value is unknown") - } - - return val.v.(string) -} - -// AsBigFloat returns a big.Float representation of a non-null, non-unknown -// cty.Number value, or panics if called on any other value. -// -// For more convenient conversions to other native numeric types, use the -// "gocty" package. -func (val Value) AsBigFloat() *big.Float { - val.assertUnmarked() - if val.ty != Number { - panic("not a number") - } - if val.IsNull() { - panic("value is null") - } - if !val.IsKnown() { - panic("value is unknown") - } - - // Copy the float so that callers can't mutate our internal state - ret := *(val.v.(*big.Float)) - - return &ret -} - -// AsValueSlice returns a []cty.Value representation of a non-null, non-unknown -// value of any type that CanIterateElements, or panics if called on -// any other value. -// -// For more convenient conversions to slices of more specific types, use -// the "gocty" package. -func (val Value) AsValueSlice() []Value { - val.assertUnmarked() - l := val.LengthInt() - if l == 0 { - return nil - } - - ret := make([]Value, 0, l) - for it := val.ElementIterator(); it.Next(); { - _, v := it.Element() - ret = append(ret, v) - } - return ret -} - -// AsValueMap returns a map[string]cty.Value representation of a non-null, -// non-unknown value of any type that CanIterateElements, or panics if called -// on any other value. -// -// For more convenient conversions to maps of more specific types, use -// the "gocty" package. -func (val Value) AsValueMap() map[string]Value { - val.assertUnmarked() - l := val.LengthInt() - if l == 0 { - return nil - } - - ret := make(map[string]Value, l) - for it := val.ElementIterator(); it.Next(); { - k, v := it.Element() - ret[k.AsString()] = v - } - return ret -} - -// AsValueSet returns a ValueSet representation of a non-null, -// non-unknown value of any collection type, or panics if called -// on any other value. -// -// Unlike AsValueSlice and AsValueMap, this method requires specifically a -// collection type (list, set or map) and does not allow structural types -// (tuple or object), because the ValueSet type requires homogenous -// element types. -// -// The returned ValueSet can store only values of the receiver's element type. -func (val Value) AsValueSet() ValueSet { - val.assertUnmarked() - if !val.Type().IsCollectionType() { - panic("not a collection type") - } - - // We don't give the caller our own set.Set (assuming we're a cty.Set value) - // because then the caller could mutate our internals, which is forbidden. - // Instead, we will construct a new set and append our elements into it. - ret := NewValueSet(val.Type().ElementType()) - for it := val.ElementIterator(); it.Next(); { - _, v := it.Element() - ret.Add(v) - } - return ret -} - -// EncapsulatedValue returns the native value encapsulated in a non-null, -// non-unknown capsule-typed value, or panics if called on any other value. -// -// The result is the same pointer that was passed to CapsuleVal to create -// the value. Since cty considers values to be immutable, it is strongly -// recommended to treat the encapsulated value itself as immutable too. -func (val Value) EncapsulatedValue() interface{} { - val.assertUnmarked() - if !val.Type().IsCapsuleType() { - panic("not a capsule-typed value") - } - - return val.v -} diff --git a/vendor/github.com/zclconf/go-cty/cty/walk.go b/vendor/github.com/zclconf/go-cty/cty/walk.go deleted file mode 100644 index d17f48cc..00000000 --- a/vendor/github.com/zclconf/go-cty/cty/walk.go +++ /dev/null @@ -1,227 +0,0 @@ -package cty - -// Walk visits all of the values in a possibly-complex structure, calling -// a given function for each value. -// -// For example, given a list of strings the callback would first be called -// with the whole list and then called once for each element of the list. -// -// The callback function may prevent recursive visits to child values by -// returning false. The callback function my halt the walk altogether by -// returning a non-nil error. If the returned error is about the element -// currently being visited, it is recommended to use the provided path -// value to produce a PathError describing that context. -// -// The path passed to the given function may not be used after that function -// returns, since its backing array is re-used for other calls. -func Walk(val Value, cb func(Path, Value) (bool, error)) error { - var path Path - return walk(path, val, cb) -} - -func walk(path Path, val Value, cb func(Path, Value) (bool, error)) error { - deeper, err := cb(path, val) - if err != nil { - return err - } - if !deeper { - return nil - } - - if val.IsNull() || !val.IsKnown() { - // Can't recurse into null or unknown values, regardless of type - return nil - } - - ty := val.Type() - switch { - case ty.IsObjectType(): - for it := val.ElementIterator(); it.Next(); { - nameVal, av := it.Element() - path := append(path, GetAttrStep{ - Name: nameVal.AsString(), - }) - err := walk(path, av, cb) - if err != nil { - return err - } - } - case val.CanIterateElements(): - for it := val.ElementIterator(); it.Next(); { - kv, ev := it.Element() - path := append(path, IndexStep{ - Key: kv, - }) - err := walk(path, ev, cb) - if err != nil { - return err - } - } - } - return nil -} - -// Transformer is the interface used to optionally transform values in a -// possibly-complex structure. The Enter method is called before traversing -// through a given path, and the Exit method is called when traversal of a -// path is complete. -// -// Use Enter when you want to transform a complex value before traversal -// (preorder), and Exit when you want to transform a value after traversal -// (postorder). -// -// The path passed to the given function may not be used after that function -// returns, since its backing array is re-used for other calls. -type Transformer interface { - Enter(Path, Value) (Value, error) - Exit(Path, Value) (Value, error) -} - -type postorderTransformer struct { - callback func(Path, Value) (Value, error) -} - -func (t *postorderTransformer) Enter(p Path, v Value) (Value, error) { - return v, nil -} - -func (t *postorderTransformer) Exit(p Path, v Value) (Value, error) { - return t.callback(p, v) -} - -// Transform visits all of the values in a possibly-complex structure, -// calling a given function for each value which has an opportunity to -// replace that value. -// -// Unlike Walk, Transform visits child nodes first, so for a list of strings -// it would first visit the strings and then the _new_ list constructed -// from the transformed values of the list items. -// -// This is useful for creating the effect of being able to make deep mutations -// to a value even though values are immutable. However, it's the responsibility -// of the given function to preserve expected invariants, such as homogenity of -// element types in collections; this function can panic if such invariants -// are violated, just as if new values were constructed directly using the -// value constructor functions. An easy way to preserve invariants is to -// ensure that the transform function never changes the value type. -// -// The callback function may halt the walk altogether by -// returning a non-nil error. If the returned error is about the element -// currently being visited, it is recommended to use the provided path -// value to produce a PathError describing that context. -// -// The path passed to the given function may not be used after that function -// returns, since its backing array is re-used for other calls. -func Transform(val Value, cb func(Path, Value) (Value, error)) (Value, error) { - var path Path - return transform(path, val, &postorderTransformer{cb}) -} - -// TransformWithTransformer allows the caller to more closely control the -// traversal used for transformation. See the documentation for Transformer for -// more details. -func TransformWithTransformer(val Value, t Transformer) (Value, error) { - var path Path - return transform(path, val, t) -} - -func transform(path Path, val Value, t Transformer) (Value, error) { - val, err := t.Enter(path, val) - if err != nil { - return DynamicVal, err - } - - ty := val.Type() - var newVal Value - - switch { - - case val.IsNull() || !val.IsKnown(): - // Can't recurse into null or unknown values, regardless of type - newVal = val - - case ty.IsListType() || ty.IsSetType() || ty.IsTupleType(): - l := val.LengthInt() - switch l { - case 0: - // No deep transform for an empty sequence - newVal = val - default: - elems := make([]Value, 0, l) - for it := val.ElementIterator(); it.Next(); { - kv, ev := it.Element() - path := append(path, IndexStep{ - Key: kv, - }) - newEv, err := transform(path, ev, t) - if err != nil { - return DynamicVal, err - } - elems = append(elems, newEv) - } - switch { - case ty.IsListType(): - newVal = ListVal(elems) - case ty.IsSetType(): - newVal = SetVal(elems) - case ty.IsTupleType(): - newVal = TupleVal(elems) - default: - panic("unknown sequence type") // should never happen because of the case we are in - } - } - - case ty.IsMapType(): - l := val.LengthInt() - switch l { - case 0: - // No deep transform for an empty map - newVal = val - default: - elems := make(map[string]Value) - for it := val.ElementIterator(); it.Next(); { - kv, ev := it.Element() - path := append(path, IndexStep{ - Key: kv, - }) - newEv, err := transform(path, ev, t) - if err != nil { - return DynamicVal, err - } - elems[kv.AsString()] = newEv - } - newVal = MapVal(elems) - } - - case ty.IsObjectType(): - switch { - case ty.Equals(EmptyObject): - // No deep transform for an empty object - newVal = val - default: - atys := ty.AttributeTypes() - newAVs := make(map[string]Value) - for name := range atys { - av := val.GetAttr(name) - path := append(path, GetAttrStep{ - Name: name, - }) - newAV, err := transform(path, av, t) - if err != nil { - return DynamicVal, err - } - newAVs[name] = newAV - } - newVal = ObjectVal(newAVs) - } - - default: - newVal = val - } - - newVal, err = t.Exit(path, newVal) - if err != nil { - return DynamicVal, err - } - return newVal, err -} diff --git a/vendor/go.opentelemetry.io/otel/.codespellignore b/vendor/go.opentelemetry.io/otel/.codespellignore index 120b63a9..6bf3abc4 100644 --- a/vendor/go.opentelemetry.io/otel/.codespellignore +++ b/vendor/go.opentelemetry.io/otel/.codespellignore @@ -5,3 +5,5 @@ collison consequentially ans nam +valu +thirdparty diff --git a/vendor/go.opentelemetry.io/otel/.codespellrc b/vendor/go.opentelemetry.io/otel/.codespellrc index 4afbb1fb..e2cb3ea9 100644 --- a/vendor/go.opentelemetry.io/otel/.codespellrc +++ b/vendor/go.opentelemetry.io/otel/.codespellrc @@ -5,6 +5,6 @@ check-filenames = check-hidden = ignore-words = .codespellignore interactive = 1 -skip = .git,go.mod,go.sum,semconv,venv,.tools +skip = .git,go.mod,go.sum,go.work,go.work.sum,semconv,venv,.tools uri-ignore-words-list = * write = diff --git a/vendor/go.opentelemetry.io/otel/.gitmodules b/vendor/go.opentelemetry.io/otel/.gitmodules deleted file mode 100644 index 38a1f569..00000000 --- a/vendor/go.opentelemetry.io/otel/.gitmodules +++ /dev/null @@ -1,3 +0,0 @@ -[submodule "opentelemetry-proto"] - path = exporters/otlp/internal/opentelemetry-proto - url = https://github.com/open-telemetry/opentelemetry-proto diff --git a/vendor/go.opentelemetry.io/otel/.golangci.yml b/vendor/go.opentelemetry.io/otel/.golangci.yml index a62511f3..6d9c8b64 100644 --- a/vendor/go.opentelemetry.io/otel/.golangci.yml +++ b/vendor/go.opentelemetry.io/otel/.golangci.yml @@ -11,6 +11,7 @@ linters: enable: - depguard - errcheck + - errorlint - godot - gofumpt - goimports @@ -21,8 +22,11 @@ linters: - misspell - revive - staticcheck + - tenv - typecheck + - unconvert - unused + - unparam issues: # Maximum issues count per one linter. @@ -124,6 +128,8 @@ linters-settings: - "**/example/**/*.go" - "**/trace/*.go" - "**/trace/**/*.go" + - "**/log/*.go" + - "**/log/**/*.go" deny: - pkg: "go.opentelemetry.io/otel/internal$" desc: Do not use cross-module internal packages. diff --git a/vendor/go.opentelemetry.io/otel/CHANGELOG.md b/vendor/go.opentelemetry.io/otel/CHANGELOG.md index cb28b36b..c01e6998 100644 --- a/vendor/go.opentelemetry.io/otel/CHANGELOG.md +++ b/vendor/go.opentelemetry.io/otel/CHANGELOG.md @@ -8,6 +8,83 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm ## [Unreleased] +## [1.28.0/0.50.0/0.4.0] 2024-07-02 + +### Added + +- The `IsEmpty` method is added to the `Instrument` type in `go.opentelemetry.io/otel/sdk/metric`. + This method is used to check if an `Instrument` instance is a zero-value. (#5431) +- Store and provide the emitted `context.Context` in `ScopeRecords` of `go.opentelemetry.io/otel/sdk/log/logtest`. (#5468) +- The `go.opentelemetry.io/otel/semconv/v1.26.0` package. + The package contains semantic conventions from the `v1.26.0` version of the OpenTelemetry Semantic Conventions. (#5476) +- The `AssertRecordEqual` method to `go.opentelemetry.io/otel/log/logtest` to allow comparison of two log records in tests. (#5499) +- The `WithHeaders` option to `go.opentelemetry.io/otel/exporters/zipkin` to allow configuring custom http headers while exporting spans. (#5530) + +### Changed + +- `Tracer.Start` in `go.opentelemetry.io/otel/trace/noop` no longer allocates a span for empty span context. (#5457) +- Upgrade `go.opentelemetry.io/otel/semconv/v1.25.0` to `go.opentelemetry.io/otel/semconv/v1.26.0` in `go.opentelemetry.io/otel/example/otel-collector`. (#5490) +- Upgrade `go.opentelemetry.io/otel/semconv/v1.25.0` to `go.opentelemetry.io/otel/semconv/v1.26.0` in `go.opentelemetry.io/otel/example/zipkin`. (#5490) +- Upgrade `go.opentelemetry.io/otel/semconv/v1.25.0` to `go.opentelemetry.io/otel/semconv/v1.26.0` in `go.opentelemetry.io/otel/exporters/zipkin`. (#5490) + - The exporter no longer exports the deprecated "otel.library.name" or "otel.library.version" attributes. +- Upgrade `go.opentelemetry.io/otel/semconv/v1.25.0` to `go.opentelemetry.io/otel/semconv/v1.26.0` in `go.opentelemetry.io/otel/sdk/resource`. (#5490) +- Upgrade `go.opentelemetry.io/otel/semconv/v1.25.0` to `go.opentelemetry.io/otel/semconv/v1.26.0` in `go.opentelemetry.io/otel/sdk/trace`. (#5490) +- `SimpleProcessor.OnEmit` in `go.opentelemetry.io/otel/sdk/log` no longer allocates a slice which makes it possible to have a zero-allocation log processing using `SimpleProcessor`. (#5493) +- Use non-generic functions in the `Start` method of `"go.opentelemetry.io/otel/sdk/trace".Trace` to reduce memory allocation. (#5497) +- `service.instance.id` is populated for a `Resource` created with `"go.opentelemetry.io/otel/sdk/resource".Default` with a default value when `OTEL_GO_X_RESOURCE` is set. (#5520) +- Improve performance of metric instruments in `go.opentelemetry.io/otel/sdk/metric` by removing unnecessary calls to `time.Now`. (#5545) + +### Fixed + +- Log a warning to the OpenTelemetry internal logger when a `Record` in `go.opentelemetry.io/otel/sdk/log` drops an attribute due to a limit being reached. (#5376) +- Identify the `Tracer` returned from the global `TracerProvider` in `go.opentelemetry.io/otel/global` with its schema URL. (#5426) +- Identify the `Meter` returned from the global `MeterProvider` in `go.opentelemetry.io/otel/global` with its schema URL. (#5426) +- Log a warning to the OpenTelemetry internal logger when a `Span` in `go.opentelemetry.io/otel/sdk/trace` drops an attribute, event, or link due to a limit being reached. (#5434) +- Document instrument name requirements in `go.opentelemetry.io/otel/metric`. (#5435) +- Prevent random number generation data-race for experimental rand exemplars in `go.opentelemetry.io/otel/sdk/metric`. (#5456) +- Fix counting number of dropped attributes of `Record` in `go.opentelemetry.io/otel/sdk/log`. (#5464) +- Fix panic in baggage creation when a member contains `0x80` char in key or value. (#5494) +- Correct comments for the priority of the `WithEndpoint` and `WithEndpointURL` options and their corresponding environment variables in `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc`. (#5508) +- Retry trace and span ID generation if it generated an invalid one in `go.opentelemetry.io/otel/sdk/trace`. (#5514) +- Fix stale timestamps reported by the last-value aggregation. (#5517) +- Indicate the `Exporter` in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp` must be created by the `New` method. (#5521) +- Improved performance in all `{Bool,Int64,Float64,String}SliceValue` functions of `go.opentelemetry.io/attributes` by reducing the number of allocations. (#5549) + +## [1.27.0/0.49.0/0.3.0] 2024-05-21 + +### Added + +- Add example for `go.opentelemetry.io/otel/exporters/stdout/stdoutlog`. (#5242) +- Add `RecordFactory` in `go.opentelemetry.io/otel/sdk/log/logtest` to facilitate testing exporter and processor implementations. (#5258) +- Add `RecordFactory` in `go.opentelemetry.io/otel/log/logtest` to facilitate testing bridge implementations. (#5263) +- The count of dropped records from the `BatchProcessor` in `go.opentelemetry.io/otel/sdk/log` is logged. (#5276) +- Add metrics in the `otel-collector` example. (#5283) +- Add the synchronous gauge instrument to `go.opentelemetry.io/otel/metric`. (#5304) + - An `int64` or `float64` synchronous gauge instrument can now be created from a `Meter`. + - All implementations of the API (`go.opentelemetry.io/otel/metric/noop`, `go.opentelemetry.io/otel/sdk/metric`) are updated to support this instrument. +- Add logs to `go.opentelemetry.io/otel/example/dice`. (#5349) + +### Changed + +- The `Shutdown` method of `Exporter` in `go.opentelemetry.io/otel/exporters/stdout/stdouttrace` ignores the context cancellation and always returns `nil`. (#5189) +- The `ForceFlush` and `Shutdown` methods of the exporter returned by `New` in `go.opentelemetry.io/otel/exporters/stdout/stdoutmetric` ignore the context cancellation and always return `nil`. (#5189) +- Apply the value length limits to `Record` attributes in `go.opentelemetry.io/otel/sdk/log`. (#5230) +- De-duplicate map attributes added to a `Record` in `go.opentelemetry.io/otel/sdk/log`. (#5230) +- `go.opentelemetry.io/otel/exporters/stdout/stdoutlog` won't print timestamps when `WithoutTimestamps` option is set. (#5241) +- The `go.opentelemetry.io/otel/exporters/stdout/stdoutlog` exporter won't print `AttributeValueLengthLimit` and `AttributeCountLimit` fields now, instead it prints the `DroppedAttributes` field. (#5272) +- Improved performance in the `Stringer` implementation of `go.opentelemetry.io/otel/baggage.Member` by reducing the number of allocations. (#5286) +- Set the start time for last-value aggregates in `go.opentelemetry.io/otel/sdk/metric`. (#5305) +- The `Span` in `go.opentelemetry.io/otel/sdk/trace` will record links without span context if either non-empty `TraceState` or attributes are provided. (#5315) +- Upgrade all dependencies of `go.opentelemetry.io/otel/semconv/v1.24.0` to `go.opentelemetry.io/otel/semconv/v1.25.0`. (#5374) + +### Fixed + +- Comparison of unordered maps for `go.opentelemetry.io/otel/log.KeyValue` and `go.opentelemetry.io/otel/log.Value`. (#5306) +- Fix the empty output of `go.opentelemetry.io/otel/log.Value` in `go.opentelemetry.io/otel/exporters/stdout/stdoutlog`. (#5311) +- Split the behavior of `Recorder` in `go.opentelemetry.io/otel/log/logtest` so it behaves as a `LoggerProvider` only. (#5365) +- Fix wrong package name of the error message when parsing endpoint URL in `go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp`. (#5371) +- Identify the `Logger` returned from the global `LoggerProvider` in `go.opentelemetry.io/otel/log/global` with its schema URL. (#5375) + ## [1.26.0/0.48.0/0.2.0-alpha] 2024-04-24 ### Added @@ -33,6 +110,11 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm - Update `go.opentelemetry.io/proto/otlp` from v1.1.0 to v1.2.0. (#5177) - Improve performance of baggage member character validation in `go.opentelemetry.io/otel/baggage`. (#5214) +- The `otel-collector` example now uses docker compose to bring up services instead of kubernetes. (#5244) + +### Fixed + +- Slice attribute values in `go.opentelemetry.io/otel/attribute` are now emitted as their JSON representation. (#5159) ## [1.25.0/0.47.0/0.0.8/0.1.0-alpha] 2024-04-05 @@ -210,7 +292,7 @@ See our [versioning policy](VERSIONING.md) for more information about these stab ## [1.20.0/0.43.0] 2023-11-10 -This release brings a breaking change for custom trace API implementations. Some interfaces (`TracerProvider`, `Tracer`, `Span`) now embed the `go.opentelemetry.io/otel/trace/embedded` types. Implementors need to update their implementations based on what they want the default behavior to be. See the "API Implementations" section of the [trace API] package documentation for more information about how to accomplish this. +This release brings a breaking change for custom trace API implementations. Some interfaces (`TracerProvider`, `Tracer`, `Span`) now embed the `go.opentelemetry.io/otel/trace/embedded` types. Implementers need to update their implementations based on what they want the default behavior to be. See the "API Implementations" section of the [trace API] package documentation for more information about how to accomplish this. ### Added @@ -242,15 +324,15 @@ This release brings a breaking change for custom trace API implementations. Some - `go.opentelemetry.io/otel/bridge/opencensus.NewMetricProducer` returns a `*MetricProducer` struct instead of the metric.Producer interface. (#4583) - The `TracerProvider` in `go.opentelemetry.io/otel/trace` now embeds the `go.opentelemetry.io/otel/trace/embedded.TracerProvider` type. This extends the `TracerProvider` interface and is is a breaking change for any existing implementation. - Implementors need to update their implementations based on what they want the default behavior of the interface to be. + Implementers need to update their implementations based on what they want the default behavior of the interface to be. See the "API Implementations" section of the `go.opentelemetry.io/otel/trace` package documentation for more information about how to accomplish this. (#4620) - The `Tracer` in `go.opentelemetry.io/otel/trace` now embeds the `go.opentelemetry.io/otel/trace/embedded.Tracer` type. This extends the `Tracer` interface and is is a breaking change for any existing implementation. - Implementors need to update their implementations based on what they want the default behavior of the interface to be. + Implementers need to update their implementations based on what they want the default behavior of the interface to be. See the "API Implementations" section of the `go.opentelemetry.io/otel/trace` package documentation for more information about how to accomplish this. (#4620) - The `Span` in `go.opentelemetry.io/otel/trace` now embeds the `go.opentelemetry.io/otel/trace/embedded.Span` type. This extends the `Span` interface and is is a breaking change for any existing implementation. - Implementors need to update their implementations based on what they want the default behavior of the interface to be. + Implementers need to update their implementations based on what they want the default behavior of the interface to be. See the "API Implementations" section of the `go.opentelemetry.io/otel/trace` package documentation for more information about how to accomplish this. (#4620) - `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc` does no longer depend on `go.opentelemetry.io/otel/exporters/otlp/otlpmetric`. (#4660) - `go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp` does no longer depend on `go.opentelemetry.io/otel/exporters/otlp/otlpmetric`. (#4660) @@ -886,7 +968,7 @@ The next release will require at least [Go 1.19]. - Exported `Status` codes in the `go.opentelemetry.io/otel/exporters/zipkin` exporter are now exported as all upper case values. (#3340) - `Aggregation`s from `go.opentelemetry.io/otel/sdk/metric` with no data are not exported. (#3394, #3436) - Re-enabled Attribute Filters in the Metric SDK. (#3396) -- Asynchronous callbacks are only called if they are registered with at least one instrument that does not use drop aggragation. (#3408) +- Asynchronous callbacks are only called if they are registered with at least one instrument that does not use drop aggregation. (#3408) - Do not report empty partial-success responses in the `go.opentelemetry.io/otel/exporters/otlp` exporters. (#3438, #3432) - Handle partial success responses in `go.opentelemetry.io/otel/exporters/otlp/otlpmetric` exporters. (#3162, #3440) - Prevent duplicate Prometheus description, unit, and type. (#3469) @@ -1931,7 +2013,7 @@ with major version 0. - `NewExporter` from `exporters/otlp` now takes a `ProtocolDriver` as a parameter. (#1369) - Many OTLP Exporter options became gRPC ProtocolDriver options. (#1369) - Unify endpoint API that related to OTel exporter. (#1401) -- Optimize metric histogram aggregator to re-use its slice of buckets. (#1435) +- Optimize metric histogram aggregator to reuse its slice of buckets. (#1435) - Metric aggregator Count() and histogram Bucket.Counts are consistently `uint64`. (1430) - Histogram aggregator accepts functional options, uses default boundaries if none given. (#1434) - `SamplingResult` now passed a `Tracestate` from the parent `SpanContext` (#1432) @@ -2921,7 +3003,9 @@ It contains api and sdk for trace and meter. - CircleCI build CI manifest files. - CODEOWNERS file to track owners of this project. -[Unreleased]: https://github.com/open-telemetry/opentelemetry-go/compare/v1.26.0...HEAD +[Unreleased]: https://github.com/open-telemetry/opentelemetry-go/compare/v1.28.0...HEAD +[1.28.0/0.50.0/0.4.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.28.0 +[1.27.0/0.49.0/0.3.0]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.27.0 [1.26.0/0.48.0/0.2.0-alpha]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.26.0 [1.25.0/0.47.0/0.0.8/0.1.0-alpha]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.25.0 [1.24.0/0.46.0/0.0.1-alpha]: https://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.24.0 diff --git a/vendor/go.opentelemetry.io/otel/CODEOWNERS b/vendor/go.opentelemetry.io/otel/CODEOWNERS index 31d336d9..20255493 100644 --- a/vendor/go.opentelemetry.io/otel/CODEOWNERS +++ b/vendor/go.opentelemetry.io/otel/CODEOWNERS @@ -12,6 +12,6 @@ # https://help.github.com/en/articles/about-code-owners # -* @MrAlias @Aneurysm9 @evantorrie @XSAM @dashpole @MadVikingGod @pellared @hanyuancheung @dmathieu +* @MrAlias @XSAM @dashpole @MadVikingGod @pellared @hanyuancheung @dmathieu -CODEOWNERS @MrAlias @MadVikingGod @pellared @dashpole \ No newline at end of file +CODEOWNERS @MrAlias @MadVikingGod @pellared @dashpole @XSAM @dmathieu diff --git a/vendor/go.opentelemetry.io/otel/CONTRIBUTING.md b/vendor/go.opentelemetry.io/otel/CONTRIBUTING.md index 7847b459..b86572f5 100644 --- a/vendor/go.opentelemetry.io/otel/CONTRIBUTING.md +++ b/vendor/go.opentelemetry.io/otel/CONTRIBUTING.md @@ -570,6 +570,9 @@ functionality should be added, each one will need their own super-set interfaces and will duplicate the pattern. For this reason, the simple targeted interface that defines the specific functionality should be preferred. +See also: +[Keeping Your Modules Compatible: Working with interfaces](https://go.dev/blog/module-compatibility#working-with-interfaces). + ### Testing The tests should never leak goroutines. @@ -625,17 +628,15 @@ should be canceled. ### Approvers -- [Evan Torrie](https://github.com/evantorrie), Verizon Media -- [Sam Xie](https://github.com/XSAM), Cisco/AppDynamics - [Chester Cheung](https://github.com/hanyuancheung), Tencent -- [Damien Mathieu](https://github.com/dmathieu), Elastic -- [Anthony Mirabella](https://github.com/Aneurysm9), AWS ### Maintainers -- [David Ashpole](https://github.com/dashpole), Google - [Aaron Clawson](https://github.com/MadVikingGod), LightStep +- [Damien Mathieu](https://github.com/dmathieu), Elastic +- [David Ashpole](https://github.com/dashpole), Google - [Robert Pająk](https://github.com/pellared), Splunk +- [Sam Xie](https://github.com/XSAM), Cisco/AppDynamics - [Tyler Yahn](https://github.com/MrAlias), Splunk ### Emeritus @@ -643,6 +644,8 @@ should be canceled. - [Liz Fong-Jones](https://github.com/lizthegrey), Honeycomb - [Gustavo Silva Paiva](https://github.com/paivagustavo), LightStep - [Josh MacDonald](https://github.com/jmacd), LightStep +- [Anthony Mirabella](https://github.com/Aneurysm9), AWS +- [Evan Torrie](https://github.com/evantorrie), Yahoo ### Become an Approver or a Maintainer diff --git a/vendor/go.opentelemetry.io/otel/Makefile b/vendor/go.opentelemetry.io/otel/Makefile index ca2f0ad0..f33619f7 100644 --- a/vendor/go.opentelemetry.io/otel/Makefile +++ b/vendor/go.opentelemetry.io/otel/Makefile @@ -14,8 +14,8 @@ TIMEOUT = 60 .DEFAULT_GOAL := precommit .PHONY: precommit ci -precommit: generate dependabot-generate license-check misspell go-mod-tidy golangci-lint-fix verify-readmes test-default -ci: generate dependabot-check license-check lint vanity-import-check verify-readmes build test-default check-clean-work-tree test-coverage +precommit: generate license-check misspell go-mod-tidy golangci-lint-fix verify-readmes verify-mods test-default +ci: generate license-check lint vanity-import-check verify-readmes verify-mods build test-default check-clean-work-tree test-coverage # Tools @@ -39,9 +39,6 @@ $(TOOLS)/crosslink: PACKAGE=go.opentelemetry.io/build-tools/crosslink SEMCONVKIT = $(TOOLS)/semconvkit $(TOOLS)/semconvkit: PACKAGE=go.opentelemetry.io/otel/$(TOOLS_MOD_DIR)/semconvkit -DBOTCONF = $(TOOLS)/dbotconf -$(TOOLS)/dbotconf: PACKAGE=go.opentelemetry.io/build-tools/dbotconf - GOLANGCI_LINT = $(TOOLS)/golangci-lint $(TOOLS)/golangci-lint: PACKAGE=github.com/golangci/golangci-lint/cmd/golangci-lint @@ -70,7 +67,7 @@ GOVULNCHECK = $(TOOLS)/govulncheck $(TOOLS)/govulncheck: PACKAGE=golang.org/x/vuln/cmd/govulncheck .PHONY: tools -tools: $(CROSSLINK) $(DBOTCONF) $(GOLANGCI_LINT) $(MISSPELL) $(GOCOVMERGE) $(STRINGER) $(PORTO) $(GOJQ) $(SEMCONVGEN) $(MULTIMOD) $(SEMCONVKIT) $(GOTMPL) $(GORELEASE) +tools: $(CROSSLINK) $(GOLANGCI_LINT) $(MISSPELL) $(GOCOVMERGE) $(STRINGER) $(PORTO) $(GOJQ) $(SEMCONVGEN) $(MULTIMOD) $(SEMCONVKIT) $(GOTMPL) $(GORELEASE) # Virtualized python tools via docker @@ -252,15 +249,6 @@ license-check: exit 1; \ fi -DEPENDABOT_CONFIG = .github/dependabot.yml -.PHONY: dependabot-check -dependabot-check: $(DBOTCONF) - @$(DBOTCONF) verify $(DEPENDABOT_CONFIG) || ( echo "(run: make dependabot-generate)"; exit 1 ) - -.PHONY: dependabot-generate -dependabot-generate: $(DBOTCONF) - @$(DBOTCONF) generate > $(DEPENDABOT_CONFIG) - .PHONY: check-clean-work-tree check-clean-work-tree: @if ! git diff --quiet; then \ @@ -276,10 +264,7 @@ SEMCONVPKG ?= "semconv/" semconv-generate: $(SEMCONVGEN) $(SEMCONVKIT) [ "$(TAG)" ] || ( echo "TAG unset: missing opentelemetry semantic-conventions tag"; exit 1 ) [ "$(OTEL_SEMCONV_REPO)" ] || ( echo "OTEL_SEMCONV_REPO unset: missing path to opentelemetry semantic-conventions repo"; exit 1 ) - $(SEMCONVGEN) -i "$(OTEL_SEMCONV_REPO)/model/." --only=span -p conventionType=trace -f trace.go -t "$(SEMCONVPKG)/template.j2" -s "$(TAG)" $(SEMCONVGEN) -i "$(OTEL_SEMCONV_REPO)/model/." --only=attribute_group -p conventionType=trace -f attribute_group.go -t "$(SEMCONVPKG)/template.j2" -s "$(TAG)" - $(SEMCONVGEN) -i "$(OTEL_SEMCONV_REPO)/model/." --only=event -p conventionType=event -f event.go -t "$(SEMCONVPKG)/template.j2" -s "$(TAG)" - $(SEMCONVGEN) -i "$(OTEL_SEMCONV_REPO)/model/." --only=resource -p conventionType=resource -f resource.go -t "$(SEMCONVPKG)/template.j2" -s "$(TAG)" $(SEMCONVGEN) -i "$(OTEL_SEMCONV_REPO)/model/." --only=metric -f metric.go -t "$(SEMCONVPKG)/metric_template.j2" -s "$(TAG)" $(SEMCONVKIT) -output "$(SEMCONVPKG)/$(TAG)" -tag "$(TAG)" @@ -292,16 +277,20 @@ gorelease/%:| $(GORELEASE) && $(GORELEASE) \ || echo "" +.PHONY: verify-mods +verify-mods: $(MULTIMOD) + $(MULTIMOD) verify + .PHONY: prerelease -prerelease: $(MULTIMOD) +prerelease: verify-mods @[ "${MODSET}" ] || ( echo ">> env var MODSET is not set"; exit 1 ) - $(MULTIMOD) verify && $(MULTIMOD) prerelease -m ${MODSET} + $(MULTIMOD) prerelease -m ${MODSET} COMMIT ?= "HEAD" .PHONY: add-tags -add-tags: $(MULTIMOD) +add-tags: verify-mods @[ "${MODSET}" ] || ( echo ">> env var MODSET is not set"; exit 1 ) - $(MULTIMOD) verify && $(MULTIMOD) tag -m ${MODSET} -c ${COMMIT} + $(MULTIMOD) tag -m ${MODSET} -c ${COMMIT} .PHONY: lint-markdown lint-markdown: diff --git a/vendor/go.opentelemetry.io/otel/README.md b/vendor/go.opentelemetry.io/otel/README.md index 47f9a41f..5a890931 100644 --- a/vendor/go.opentelemetry.io/otel/README.md +++ b/vendor/go.opentelemetry.io/otel/README.md @@ -15,7 +15,7 @@ It provides a set of APIs to directly measure performance and behavior of your s |---------|--------------------| | Traces | Stable | | Metrics | Stable | -| Logs | In development[^1] | +| Logs | Beta[^1] | Progress and status specific to this repository is tracked in our [project boards](https://github.com/open-telemetry/opentelemetry-go/projects) @@ -97,12 +97,12 @@ export pipeline to send that telemetry to an observability platform. All officially supported exporters for the OpenTelemetry project are contained in the [exporters directory](./exporters). -| Exporter | Metrics | Traces | -|---------------------------------------|:-------:|:------:| -| [OTLP](./exporters/otlp/) | ✓ | ✓ | -| [Prometheus](./exporters/prometheus/) | ✓ | | -| [stdout](./exporters/stdout/) | ✓ | ✓ | -| [Zipkin](./exporters/zipkin/) | | ✓ | +| Exporter | Logs | Metrics | Traces | +|---------------------------------------|:----:|:-------:|:------:| +| [OTLP](./exporters/otlp/) | ✓ | ✓ | ✓ | +| [Prometheus](./exporters/prometheus/) | | ✓ | | +| [stdout](./exporters/stdout/) | ✓ | ✓ | ✓ | +| [Zipkin](./exporters/zipkin/) | | | ✓ | ## Contributing diff --git a/vendor/go.opentelemetry.io/otel/RELEASING.md b/vendor/go.opentelemetry.io/otel/RELEASING.md index d2691d0b..940f57f3 100644 --- a/vendor/go.opentelemetry.io/otel/RELEASING.md +++ b/vendor/go.opentelemetry.io/otel/RELEASING.md @@ -27,6 +27,12 @@ You can run `make gorelease` that runs [gorelease](https://pkg.go.dev/golang.org You can check/report problems with `gorelease` [here](https://golang.org/issues/26420). +## Verify changes for contrib repository + +If the changes in the main repository are going to affect the contrib repository, it is important to verify that the changes are compatible with the contrib repository. + +Follow [the steps](https://github.com/open-telemetry/opentelemetry-go-contrib/blob/main/RELEASING.md#verify-otel-changes) in the contrib repository to verify OTel changes. + ## Pre-Release First, decide which module sets will be released and update their versions diff --git a/vendor/go.opentelemetry.io/otel/attribute/value.go b/vendor/go.opentelemetry.io/otel/attribute/value.go index b3203141..9ea0ecbb 100644 --- a/vendor/go.opentelemetry.io/otel/attribute/value.go +++ b/vendor/go.opentelemetry.io/otel/attribute/value.go @@ -231,15 +231,27 @@ func (v Value) Emit() string { case BOOL: return strconv.FormatBool(v.AsBool()) case INT64SLICE: - return fmt.Sprint(v.asInt64Slice()) + j, err := json.Marshal(v.asInt64Slice()) + if err != nil { + return fmt.Sprintf("invalid: %v", v.asInt64Slice()) + } + return string(j) case INT64: return strconv.FormatInt(v.AsInt64(), 10) case FLOAT64SLICE: - return fmt.Sprint(v.asFloat64Slice()) + j, err := json.Marshal(v.asFloat64Slice()) + if err != nil { + return fmt.Sprintf("invalid: %v", v.asFloat64Slice()) + } + return string(j) case FLOAT64: return fmt.Sprint(v.AsFloat64()) case STRINGSLICE: - return fmt.Sprint(v.asStringSlice()) + j, err := json.Marshal(v.asStringSlice()) + if err != nil { + return fmt.Sprintf("invalid: %v", v.asStringSlice()) + } + return string(j) case STRING: return v.stringly default: diff --git a/vendor/go.opentelemetry.io/otel/baggage/baggage.go b/vendor/go.opentelemetry.io/otel/baggage/baggage.go index 75773bc1..c40c896c 100644 --- a/vendor/go.opentelemetry.io/otel/baggage/baggage.go +++ b/vendor/go.opentelemetry.io/otel/baggage/baggage.go @@ -302,7 +302,7 @@ func parseMember(member string) (Member, error) { // Decode a percent-encoded value. value, err := url.PathUnescape(val) if err != nil { - return newInvalidMember(), fmt.Errorf("%w: %v", errInvalidValue, err) + return newInvalidMember(), fmt.Errorf("%w: %w", errInvalidValue, err) } return Member{key: key, value: value, properties: props, hasData: true}, nil } @@ -335,9 +335,9 @@ func (m Member) String() string { // A key is just an ASCII string. A value is restricted to be // US-ASCII characters excluding CTLs, whitespace, // DQUOTE, comma, semicolon, and backslash. - s := fmt.Sprintf("%s%s%s", m.key, keyValueDelimiter, valueEscape(m.value)) + s := m.key + keyValueDelimiter + valueEscape(m.value) if len(m.properties) > 0 { - s = fmt.Sprintf("%s%s%s", s, propertyDelimiter, m.properties.String()) + s += propertyDelimiter + m.properties.String() } return s } @@ -735,7 +735,7 @@ func validateKey(s string) bool { } func validateKeyChar(c int32) bool { - return c >= 0 && c <= int32(utf8.RuneSelf) && safeKeyCharset[c] + return c >= 0 && c < int32(utf8.RuneSelf) && safeKeyCharset[c] } func validateValue(s string) bool { @@ -850,7 +850,7 @@ var safeValueCharset = [utf8.RuneSelf]bool{ } func validateValueChar(c int32) bool { - return c >= 0 && c <= int32(utf8.RuneSelf) && safeValueCharset[c] + return c >= 0 && c < int32(utf8.RuneSelf) && safeValueCharset[c] } // valueEscape escapes the string so it can be safely placed inside a baggage value, diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/README.md b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/README.md new file mode 100644 index 00000000..9184068d --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/README.md @@ -0,0 +1,3 @@ +# OTLP Metric gRPC Exporter + +[![PkgGoDev](https://pkg.go.dev/badge/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc)](https://pkg.go.dev/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc) diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/client.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/client.go index 16f9af12..428cfea2 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/client.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/client.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package otlpmetricgrpc // import "go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc" @@ -47,7 +36,7 @@ type client struct { } // newClient creates a new gRPC metric client. -func newClient(ctx context.Context, cfg oconf.Config) (*client, error) { +func newClient(_ context.Context, cfg oconf.Config) (*client, error) { c := &client{ exportTimeout: cfg.Metrics.Timeout, requestFunc: cfg.RetryConfig.RequestFunc(retryable), @@ -65,7 +54,7 @@ func newClient(ctx context.Context, cfg oconf.Config) (*client, error) { dialOpts := []grpc.DialOption{grpc.WithUserAgent(userAgent)} dialOpts = append(dialOpts, cfg.DialOptions...) - conn, err := grpc.DialContext(ctx, cfg.Metrics.Endpoint, dialOpts...) + conn, err := grpc.NewClient(cfg.Metrics.Endpoint, dialOpts...) if err != nil { return nil, err } diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/config.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/config.go index fbd495e7..38d7d60d 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/config.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/config.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package otlpmetricgrpc // import "go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc" @@ -80,6 +69,9 @@ func WithInsecure() Option { // value will be used. If both are set, OTEL_EXPORTER_OTLP_METRICS_ENDPOINT // will take precedence. // +// If both this option and WithEndpointURL are used, the last used option will +// take precedence. +// // By default, if an environment variable is not set, and this option is not // passed, "localhost:4317" will be used. // @@ -88,6 +80,26 @@ func WithEndpoint(endpoint string) Option { return wrappedOption{oconf.WithEndpoint(endpoint)} } +// WithEndpointURL sets the target endpoint URL the Exporter will connect to. +// +// If the OTEL_EXPORTER_OTLP_ENDPOINT or OTEL_EXPORTER_OTLP_METRICS_ENDPOINT +// environment variable is set, and this option is not passed, that variable +// value will be used. If both are set, OTEL_EXPORTER_OTLP_METRICS_ENDPOINT +// will take precedence. +// +// If both this option and WithEndpoint are used, the last used option will +// take precedence. +// +// If an invalid URL is provided, the default value will be kept. +// +// By default, if an environment variable is not set, and this option is not +// passed, "localhost:4317" will be used. +// +// This option has no effect if WithGRPCConn is used. +func WithEndpointURL(u string) Option { + return wrappedOption{oconf.WithEndpointURL(u)} +} + // WithReconnectionPeriod set the minimum amount of time between connection // attempts to the target endpoint. // @@ -173,6 +185,8 @@ func WithServiceConfig(serviceConfig string) Option { // gRPC connection. The options here are appended to the internal grpc.DialOptions // used so they will take precedence over any other internal grpc.DialOptions // they might conflict with. +// The [grpc.WithBlock], [grpc.WithTimeout], and [grpc.WithReturnConnectionError] +// grpc.DialOptions are ignored. // // This option has no effect if WithGRPCConn is used. func WithDialOption(opts ...grpc.DialOption) Option { diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/doc.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/doc.go index 7be572a7..3d74ef1a 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/doc.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/doc.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 /* Package otlpmetricgrpc provides an OTLP metrics exporter using gRPC. @@ -28,7 +17,7 @@ The value may additionally a port, a scheme, and a path. The value accepts "http" and "https" scheme. The value should not contain a query string or fragment. OTEL_EXPORTER_OTLP_METRICS_ENDPOINT takes precedence over OTEL_EXPORTER_OTLP_ENDPOINT. -The configuration can be overridden by [WithEndpoint], [WithInsecure], [WithGRPCConn] options. +The configuration can be overridden by [WithEndpoint], [WithEndpointURL], [WithInsecure], and [WithGRPCConn] options. OTEL_EXPORTER_OTLP_INSECURE, OTEL_EXPORTER_OTLP_METRICS_INSECURE (default: "false") - setting "true" disables client transport security for the exporter's gRPC connection. @@ -40,7 +29,7 @@ The configuration can be overridden by [WithInsecure], [WithGRPCConn] options. OTEL_EXPORTER_OTLP_HEADERS, OTEL_EXPORTER_OTLP_METRICS_HEADERS (default: none) - key-value pairs used as gRPC metadata associated with gRPC requests. -The value is expected to be represented in a format matching to the [W3C Baggage HTTP Header Content Format], +The value is expected to be represented in a format matching the [W3C Baggage HTTP Header Content Format], except that additional semi-colon delimited metadata is not supported. Example value: "key1=value1,key2=value2". OTEL_EXPORTER_OTLP_METRICS_HEADERS takes precedence over OTEL_EXPORTER_OTLP_HEADERS. @@ -63,12 +52,12 @@ OTEL_EXPORTER_OTLP_METRICS_CERTIFICATE takes precedence over OTEL_EXPORTER_OTLP_ The configuration can be overridden by [WithTLSCredentials], [WithGRPCConn] options. OTEL_EXPORTER_OTLP_CLIENT_CERTIFICATE, OTEL_EXPORTER_OTLP_METRICS_CLIENT_CERTIFICATE (default: none) - -the filepath to the client certificate/chain trust for clients private key to use in mTLS communication in PEM format. +the filepath to the client certificate/chain trust for client's private key to use in mTLS communication in PEM format. OTEL_EXPORTER_OTLP_METRICS_CLIENT_CERTIFICATE takes precedence over OTEL_EXPORTER_OTLP_CLIENT_CERTIFICATE. The configuration can be overridden by [WithTLSCredentials], [WithGRPCConn] options. OTEL_EXPORTER_OTLP_CLIENT_KEY, OTEL_EXPORTER_OTLP_METRICS_CLIENT_KEY (default: none) - -the filepath to the clients private key to use in mTLS communication in PEM format. +the filepath to the client's private key to use in mTLS communication in PEM format. OTEL_EXPORTER_OTLP_METRICS_CLIENT_KEY takes precedence over OTEL_EXPORTER_OTLP_CLIENT_KEY. The configuration can be overridden by [WithTLSCredentials], [WithGRPCConn] option. diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/exporter.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/exporter.go index 826276ba..98afc0b1 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/exporter.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/exporter.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package otlpmetricgrpc // import "go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc" @@ -90,7 +79,7 @@ func (e *Exporter) Export(ctx context.Context, rm *metricdata.ResourceMetrics) e return fmt.Errorf("failed to upload metrics: %w", upErr) } // Merge the two errors. - return fmt.Errorf("failed to upload incomplete metrics (%s): %w", err, upErr) + return fmt.Errorf("failed to upload incomplete metrics (%w): %w", err, upErr) } return err } diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/envconfig/envconfig.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/envconfig/envconfig.go index 17951ceb..b2735ba9 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/envconfig/envconfig.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/envconfig/envconfig.go @@ -2,18 +2,7 @@ // source: internal/shared/otlp/envconfig/envconfig.go.tmpl // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package envconfig // import "go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/envconfig" diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/gen.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/gen.go index 06718efa..95e2f4ba 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/gen.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/gen.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package internal // import "go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal" diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf/envconfig.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf/envconfig.go index ae100513..7ae53f2d 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf/envconfig.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf/envconfig.go @@ -2,18 +2,7 @@ // source: internal/shared/otlp/otlpmetric/oconf/envconfig.go.tmpl // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package oconf // import "go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf" diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf/options.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf/options.go index a85f2712..b6ed9a2b 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf/options.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf/options.go @@ -2,24 +2,15 @@ // source: internal/shared/otlp/otlpmetric/oconf/options.go.tmpl // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package oconf // import "go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf" import ( "crypto/tls" "fmt" + "net/http" + "net/url" "path" "strings" "time" @@ -31,6 +22,7 @@ import ( "google.golang.org/grpc/encoding/gzip" "go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/retry" + "go.opentelemetry.io/otel/internal/global" "go.opentelemetry.io/otel/sdk/metric" ) @@ -51,6 +43,10 @@ const ( ) type ( + // HTTPTransportProxyFunc is a function that resolves which URL to use as proxy for a given request. + // This type is compatible with `http.Transport.Proxy` and can be used to set a custom proxy function to the OTLP HTTP client. + HTTPTransportProxyFunc func(*http.Request) (*url.URL, error) + SignalConfig struct { Endpoint string Insecure bool @@ -65,6 +61,8 @@ type ( TemporalitySelector metric.TemporalitySelector AggregationSelector metric.AggregationSelector + + Proxy HTTPTransportProxyFunc } Config struct { @@ -279,6 +277,24 @@ func WithEndpoint(endpoint string) GenericOption { }) } +func WithEndpointURL(v string) GenericOption { + return newGenericOption(func(cfg Config) Config { + u, err := url.Parse(v) + if err != nil { + global.Error(err, "otlpmetric: parse endpoint url", "url", v) + return cfg + } + + cfg.Metrics.Endpoint = u.Host + cfg.Metrics.URLPath = u.Path + if u.Scheme != "https" { + cfg.Metrics.Insecure = true + } + + return cfg + }) +} + func WithCompression(compression Compression) GenericOption { return newGenericOption(func(cfg Config) Config { cfg.Metrics.Compression = compression @@ -351,3 +367,10 @@ func WithAggregationSelector(selector metric.AggregationSelector) GenericOption return cfg }) } + +func WithProxy(pf HTTPTransportProxyFunc) GenericOption { + return newGenericOption(func(cfg Config) Config { + cfg.Metrics.Proxy = pf + return cfg + }) +} diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf/optiontypes.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf/optiontypes.go index 8a3c8422..83f6d7fd 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf/optiontypes.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf/optiontypes.go @@ -2,18 +2,7 @@ // source: internal/shared/otlp/otlpmetric/oconf/optiontypes.go.tmpl // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package oconf // import "go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf" diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf/tls.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf/tls.go index 2e36e0b6..0229ac80 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf/tls.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf/tls.go @@ -2,18 +2,7 @@ // source: internal/shared/otlp/otlpmetric/oconf/tls.go.tmpl // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package oconf // import "go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf" diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/partialsuccess.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/partialsuccess.go index f4d48198..50e25fdb 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/partialsuccess.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/partialsuccess.go @@ -2,18 +2,7 @@ // source: internal/shared/otlp/partialsuccess.go // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package internal // import "go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal" diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/retry/retry.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/retry/retry.go index 689779c3..cc3a7705 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/retry/retry.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/retry/retry.go @@ -2,18 +2,7 @@ // source: internal/shared/otlp/retry/retry.go.tmpl // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 // Package retry provides request retry functionality that can perform // configurable exponential backoff for transient errors and honor any @@ -123,7 +112,7 @@ func (c Config) RequestFunc(evaluate EvaluateFunc) RequestFunc { } if ctxErr := waitFunc(ctx, delay); ctxErr != nil { - return fmt.Errorf("%w: %s", ctxErr, err) + return fmt.Errorf("%w: %w", ctxErr, err) } } } diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/transform/attribute.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/transform/attribute.go index e80798ee..2605c74d 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/transform/attribute.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/transform/attribute.go @@ -2,18 +2,7 @@ // source: internal/shared/otlp/otlpmetric/transform/attribute.go.tmpl // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package transform // import "go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/transform" diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/transform/error.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/transform/error.go index d5d2fdcb..d31652b4 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/transform/error.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/transform/error.go @@ -2,18 +2,7 @@ // source: internal/shared/otlp/otlpmetric/transform/error.go.tmpl // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package transform // import "go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/transform" @@ -69,7 +58,7 @@ func (e *multiErr) append(err error) { // Do not use errors.As here, this should only be flattened one layer. If // there is a *multiErr several steps down the chain, all the errors above // it will be discarded if errors.As is used instead. - switch other := err.(type) { + switch other := err.(type) { //nolint:errorlint case *multiErr: // Flatten err errors into e. e.errs = append(e.errs, other.errs...) diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/transform/metricdata.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/transform/metricdata.go index 00d5c74a..975e3b7a 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/transform/metricdata.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/transform/metricdata.go @@ -2,18 +2,7 @@ // source: internal/shared/otlp/otlpmetric/transform/metricdata.go.tmpl // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 // Package transform provides transformation functionality from the // sdk/metric/metricdata data-types into OTLP data-types. @@ -90,7 +79,7 @@ func metric(m metricdata.Metrics) (*mpb.Metric, error) { out := &mpb.Metric{ Name: m.Name, Description: m.Description, - Unit: string(m.Unit), + Unit: m.Unit, } switch a := m.Data.(type) { case metricdata.Gauge[int64]: @@ -109,6 +98,8 @@ func metric(m metricdata.Metrics) (*mpb.Metric, error) { out.Data, err = ExponentialHistogram(a) case metricdata.ExponentialHistogram[float64]: out.Data, err = ExponentialHistogram(a) + case metricdata.Summary: + out.Data = Summary(a) default: return out, fmt.Errorf("%w: %T", errUnknownAggregation, a) } @@ -148,6 +139,7 @@ func DataPoints[N int64 | float64](dPts []metricdata.DataPoint[N]) []*mpb.Number Attributes: AttrIter(dPt.Attributes.Iter()), StartTimeUnixNano: timeUnixNano(dPt.StartTime), TimeUnixNano: timeUnixNano(dPt.Time), + Exemplars: Exemplars(dPt.Exemplars), } switch v := any(dPt.Value).(type) { case int64: @@ -193,6 +185,7 @@ func HistogramDataPoints[N int64 | float64](dPts []metricdata.HistogramDataPoint Sum: &sum, BucketCounts: dPt.BucketCounts, ExplicitBounds: dPt.Bounds, + Exemplars: Exemplars(dPt.Exemplars), } if v, ok := dPt.Min.Value(); ok { vF64 := float64(v) @@ -236,6 +229,7 @@ func ExponentialHistogramDataPoints[N int64 | float64](dPts []metricdata.Exponen Sum: &sum, Scale: dPt.Scale, ZeroCount: dPt.ZeroCount, + Exemplars: Exemplars(dPt.Exemplars), Positive: ExponentialHistogramDataPointBuckets(dPt.PositiveBucket), Negative: ExponentialHistogramDataPointBuckets(dPt.NegativeBucket), @@ -290,3 +284,69 @@ func timeUnixNano(t time.Time) uint64 { } return uint64(t.UnixNano()) } + +// Exemplars returns a slice of OTLP Exemplars generated from exemplars. +func Exemplars[N int64 | float64](exemplars []metricdata.Exemplar[N]) []*mpb.Exemplar { + out := make([]*mpb.Exemplar, 0, len(exemplars)) + for _, exemplar := range exemplars { + e := &mpb.Exemplar{ + FilteredAttributes: KeyValues(exemplar.FilteredAttributes), + TimeUnixNano: timeUnixNano(exemplar.Time), + SpanId: exemplar.SpanID, + TraceId: exemplar.TraceID, + } + switch v := any(exemplar.Value).(type) { + case int64: + e.Value = &mpb.Exemplar_AsInt{ + AsInt: v, + } + case float64: + e.Value = &mpb.Exemplar_AsDouble{ + AsDouble: v, + } + } + out = append(out, e) + } + return out +} + +// Summary returns an OTLP Metric_Summary generated from s. +func Summary(s metricdata.Summary) *mpb.Metric_Summary { + return &mpb.Metric_Summary{ + Summary: &mpb.Summary{ + DataPoints: SummaryDataPoints(s.DataPoints), + }, + } +} + +// SummaryDataPoints returns a slice of OTLP SummaryDataPoint generated from +// dPts. +func SummaryDataPoints(dPts []metricdata.SummaryDataPoint) []*mpb.SummaryDataPoint { + out := make([]*mpb.SummaryDataPoint, 0, len(dPts)) + for _, dPt := range dPts { + sdp := &mpb.SummaryDataPoint{ + Attributes: AttrIter(dPt.Attributes.Iter()), + StartTimeUnixNano: timeUnixNano(dPt.StartTime), + TimeUnixNano: timeUnixNano(dPt.Time), + Count: dPt.Count, + Sum: dPt.Sum, + QuantileValues: QuantileValues(dPt.QuantileValues), + } + out = append(out, sdp) + } + return out +} + +// QuantileValues returns a slice of OTLP SummaryDataPoint_ValueAtQuantile +// generated from quantiles. +func QuantileValues(quantiles []metricdata.QuantileValue) []*mpb.SummaryDataPoint_ValueAtQuantile { + out := make([]*mpb.SummaryDataPoint_ValueAtQuantile, 0, len(quantiles)) + for _, q := range quantiles { + quantile := &mpb.SummaryDataPoint_ValueAtQuantile{ + Quantile: q.Quantile, + Value: q.Value, + } + out = append(out, quantile) + } + return out +} diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/version.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/version.go index 983968c6..a731860f 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/version.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/version.go @@ -1,20 +1,9 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package otlpmetricgrpc // import "go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc" // Version is the current release version of the OpenTelemetry OTLP over gRPC metrics exporter in use. func Version() string { - return "0.44.0" + return "1.28.0" } diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/README.md b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/README.md new file mode 100644 index 00000000..5309bb7c --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/README.md @@ -0,0 +1,3 @@ +# OTLP Trace gRPC Exporter + +[![PkgGoDev](https://pkg.go.dev/badge/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc)](https://pkg.go.dev/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc) diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/client.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/client.go index b4cc21d7..3993df92 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/client.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/client.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package otlptracegrpc // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc" @@ -89,11 +78,11 @@ func newClient(opts ...Option) *client { } // Start establishes a gRPC connection to the collector. -func (c *client) Start(ctx context.Context) error { +func (c *client) Start(context.Context) error { if c.conn == nil { // If the caller did not provide a ClientConn when the client was // created, create one using the configuration they did provide. - conn, err := grpc.DialContext(ctx, c.endpoint, c.dialOpts...) + conn, err := grpc.NewClient(c.endpoint, c.dialOpts...) if err != nil { return err } diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/doc.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/doc.go index 1f514ef9..e783b57a 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/doc.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/doc.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 /* Package otlptracegrpc provides an OTLP span exporter using gRPC. @@ -28,7 +17,7 @@ The value may additionally a port, a scheme, and a path. The value accepts "http" and "https" scheme. The value should not contain a query string or fragment. OTEL_EXPORTER_OTLP_TRACES_ENDPOINT takes precedence over OTEL_EXPORTER_OTLP_ENDPOINT. -The configuration can be overridden by [WithEndpoint], [WithInsecure], [WithGRPCConn] options. +The configuration can be overridden by [WithEndpoint], [WithEndpointURL], [WithInsecure], and [WithGRPCConn] options. OTEL_EXPORTER_OTLP_INSECURE, OTEL_EXPORTER_OTLP_TRACES_INSECURE (default: "false") - setting "true" disables client transport security for the exporter's gRPC connection. @@ -40,7 +29,7 @@ The configuration can be overridden by [WithInsecure], [WithGRPCConn] options. OTEL_EXPORTER_OTLP_HEADERS, OTEL_EXPORTER_OTLP_TRACES_HEADERS (default: none) - key-value pairs used as gRPC metadata associated with gRPC requests. -The value is expected to be represented in a format matching to the [W3C Baggage HTTP Header Content Format], +The value is expected to be represented in a format matching the [W3C Baggage HTTP Header Content Format], except that additional semi-colon delimited metadata is not supported. Example value: "key1=value1,key2=value2". OTEL_EXPORTER_OTLP_TRACES_HEADERS takes precedence over OTEL_EXPORTER_OTLP_HEADERS. @@ -63,12 +52,12 @@ OTEL_EXPORTER_OTLP_TRACES_CERTIFICATE takes precedence over OTEL_EXPORTER_OTLP_C The configuration can be overridden by [WithTLSCredentials], [WithGRPCConn] options. OTEL_EXPORTER_OTLP_CLIENT_CERTIFICATE, OTEL_EXPORTER_OTLP_TRACES_CLIENT_CERTIFICATE (default: none) - -the filepath to the client certificate/chain trust for clients private key to use in mTLS communication in PEM format. +the filepath to the client certificate/chain trust for client's private key to use in mTLS communication in PEM format. OTEL_EXPORTER_OTLP_TRACES_CLIENT_CERTIFICATE takes precedence over OTEL_EXPORTER_OTLP_CLIENT_CERTIFICATE. The configuration can be overridden by [WithTLSCredentials], [WithGRPCConn] options. OTEL_EXPORTER_OTLP_CLIENT_KEY, OTEL_EXPORTER_OTLP_TRACES_CLIENT_KEY (default: none) - -the filepath to the clients private key to use in mTLS communication in PEM format. +the filepath to the client's private key to use in mTLS communication in PEM format. OTEL_EXPORTER_OTLP_TRACES_CLIENT_KEY takes precedence over OTEL_EXPORTER_OTLP_CLIENT_KEY. The configuration can be overridden by [WithTLSCredentials], [WithGRPCConn] option. diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/exporter.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/exporter.go index 89af4100..b826b842 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/exporter.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/exporter.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package otlptracegrpc // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc" diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/envconfig/envconfig.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/envconfig/envconfig.go index 5530119e..9513c0a5 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/envconfig/envconfig.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/envconfig/envconfig.go @@ -2,18 +2,7 @@ // source: internal/shared/otlp/envconfig/envconfig.go.tmpl // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package envconfig // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/envconfig" diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/gen.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/gen.go index 1fb29061..97cd6c54 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/gen.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/gen.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package internal // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal" diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig/envconfig.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig/envconfig.go index 32f6dddb..7bb189a9 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig/envconfig.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig/envconfig.go @@ -2,18 +2,7 @@ // source: internal/shared/otlp/otlptrace/otlpconfig/envconfig.go.tmpl // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package otlpconfig // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig" diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig/options.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig/options.go index dddb1f33..8f84a799 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig/options.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig/options.go @@ -2,24 +2,15 @@ // source: internal/shared/otlp/otlptrace/otlpconfig/options.go.tmpl // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package otlpconfig // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig" import ( "crypto/tls" "fmt" + "net/http" + "net/url" "path" "strings" "time" @@ -32,6 +23,7 @@ import ( "go.opentelemetry.io/otel/exporters/otlp/otlptrace" "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/retry" + "go.opentelemetry.io/otel/internal/global" ) const ( @@ -44,6 +36,10 @@ const ( ) type ( + // HTTPTransportProxyFunc is a function that resolves which URL to use as proxy for a given request. + // This type is compatible with `http.Transport.Proxy` and can be used to set a custom proxy function to the OTLP HTTP client. + HTTPTransportProxyFunc func(*http.Request) (*url.URL, error) + SignalConfig struct { Endpoint string Insecure bool @@ -55,6 +51,8 @@ type ( // gRPC configurations GRPCCredentials credentials.TransportCredentials + + Proxy HTTPTransportProxyFunc } Config struct { @@ -258,6 +256,9 @@ func NewGRPCOption(fn func(cfg Config) Config) GRPCOption { // Generic Options +// WithEndpoint configures the trace host and port only; endpoint should +// resemble "example.com" or "localhost:4317". To configure the scheme and path, +// use WithEndpointURL. func WithEndpoint(endpoint string) GenericOption { return newGenericOption(func(cfg Config) Config { cfg.Traces.Endpoint = endpoint @@ -265,6 +266,26 @@ func WithEndpoint(endpoint string) GenericOption { }) } +// WithEndpointURL configures the trace scheme, host, port, and path; the +// provided value should resemble "https://example.com:4318/v1/traces". +func WithEndpointURL(v string) GenericOption { + return newGenericOption(func(cfg Config) Config { + u, err := url.Parse(v) + if err != nil { + global.Error(err, "otlptrace: parse endpoint url", "url", v) + return cfg + } + + cfg.Traces.Endpoint = u.Host + cfg.Traces.URLPath = u.Path + if u.Scheme != "https" { + cfg.Traces.Insecure = true + } + + return cfg + }) +} + func WithCompression(compression Compression) GenericOption { return newGenericOption(func(cfg Config) Config { cfg.Traces.Compression = compression @@ -323,3 +344,10 @@ func WithTimeout(duration time.Duration) GenericOption { return cfg }) } + +func WithProxy(pf HTTPTransportProxyFunc) GenericOption { + return newGenericOption(func(cfg Config) Config { + cfg.Traces.Proxy = pf + return cfg + }) +} diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig/optiontypes.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig/optiontypes.go index d9dcdc96..3d4f699d 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig/optiontypes.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig/optiontypes.go @@ -2,18 +2,7 @@ // source: internal/shared/otlp/otlptrace/otlpconfig/optiontypes.go.tmpl // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package otlpconfig // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig" diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig/tls.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig/tls.go index 19b6d4b2..38b97a01 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig/tls.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig/tls.go @@ -2,18 +2,7 @@ // source: internal/shared/otlp/otlptrace/otlpconfig/tls.go.tmpl // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package otlpconfig // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig" diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/partialsuccess.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/partialsuccess.go index 076905e5..a12ea4c4 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/partialsuccess.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/partialsuccess.go @@ -2,18 +2,7 @@ // source: internal/shared/otlp/partialsuccess.go // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package internal // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal" diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/retry/retry.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/retry/retry.go index 3ce7d663..1c5450ab 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/retry/retry.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/retry/retry.go @@ -2,18 +2,7 @@ // source: internal/shared/otlp/retry/retry.go.tmpl // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 // Package retry provides request retry functionality that can perform // configurable exponential backoff for transient errors and honor any @@ -123,7 +112,7 @@ func (c Config) RequestFunc(evaluate EvaluateFunc) RequestFunc { } if ctxErr := waitFunc(ctx, delay); ctxErr != nil { - return fmt.Errorf("%w: %s", ctxErr, err) + return fmt.Errorf("%w: %w", ctxErr, err) } } } diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/options.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/options.go index 17ffeaf6..00ab1f20 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/options.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/options.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package otlptracegrpc // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc" @@ -64,14 +53,50 @@ func WithInsecure() Option { return wrappedOption{otlpconfig.WithInsecure()} } -// WithEndpoint sets the target endpoint the exporter will connect to. If -// unset, localhost:4317 will be used as a default. +// WithEndpoint sets the target endpoint (host and port) the Exporter will +// connect to. The provided endpoint should resemble "example.com:4317" (no +// scheme or path). +// +// If the OTEL_EXPORTER_OTLP_ENDPOINT or OTEL_EXPORTER_OTLP_TRACES_ENDPOINT +// environment variable is set, and this option is not passed, that variable +// value will be used. If both environment variables are set, +// OTEL_EXPORTER_OTLP_TRACES_ENDPOINT will take precedence. If an environment +// variable is set, and this option is passed, this option will take precedence. +// +// If both this option and WithEndpointURL are used, the last used option will +// take precedence. +// +// By default, if an environment variable is not set, and this option is not +// passed, "localhost:4317" will be used. // // This option has no effect if WithGRPCConn is used. func WithEndpoint(endpoint string) Option { return wrappedOption{otlpconfig.WithEndpoint(endpoint)} } +// WithEndpointURL sets the target endpoint URL (scheme, host, port, path) +// the Exporter will connect to. The provided endpoint URL should resemble +// "https://example.com:4318/v1/traces". +// +// If the OTEL_EXPORTER_OTLP_ENDPOINT or OTEL_EXPORTER_OTLP_TRACES_ENDPOINT +// environment variable is set, and this option is not passed, that variable +// value will be used. If both environment variables are set, +// OTEL_EXPORTER_OTLP_TRACES_ENDPOINT will take precedence. If an environment +// variable is set, and this option is passed, this option will take precedence. +// +// If both this option and WithEndpoint are used, the last used option will +// take precedence. +// +// If an invalid URL is provided, the default value will be kept. +// +// By default, if an environment variable is not set, and this option is not +// passed, "https://localhost:4317/v1/traces" will be used. +// +// This option has no effect if WithGRPCConn is used. +func WithEndpointURL(u string) Option { + return wrappedOption{otlpconfig.WithEndpointURL(u)} +} + // WithReconnectionPeriod set the minimum amount of time between connection // attempts to the target endpoint. // @@ -131,6 +156,8 @@ func WithServiceConfig(serviceConfig string) Option { // connection. The options here are appended to the internal grpc.DialOptions // used so they will take precedence over any other internal grpc.DialOptions // they might conflict with. +// The [grpc.WithBlock], [grpc.WithTimeout], and [grpc.WithReturnConnectionError] +// grpc.DialOptions are ignored. // // This option has no effect if WithGRPCConn is used. func WithDialOption(opts ...grpc.DialOption) Option { diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp/client.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp/client.go index 1c487a09..1e59ff23 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp/client.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp/client.go @@ -316,7 +316,10 @@ func evaluate(err error) (bool, time.Duration) { return false, 0 } - rErr, ok := err.(retryableError) + // Do not use errors.As here, this should only be flattened one layer. If + // there are several chained errors, all the errors above it will be + // discarded if errors.As is used instead. + rErr, ok := err.(retryableError) //nolint:errorlint if !ok { return false, 0 } diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp/internal/otlpconfig/options.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp/internal/otlpconfig/options.go index 45fefc4d..2ebbc752 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp/internal/otlpconfig/options.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp/internal/otlpconfig/options.go @@ -256,6 +256,9 @@ func NewGRPCOption(fn func(cfg Config) Config) GRPCOption { // Generic Options +// WithEndpoint configures the trace host and port only; endpoint should +// resemble "example.com" or "localhost:4317". To configure the scheme and path, +// use WithEndpointURL. func WithEndpoint(endpoint string) GenericOption { return newGenericOption(func(cfg Config) Config { cfg.Traces.Endpoint = endpoint @@ -263,6 +266,8 @@ func WithEndpoint(endpoint string) GenericOption { }) } +// WithEndpointURL configures the trace scheme, host, port, and path; the +// provided value should resemble "https://example.com:4318/v1/traces". func WithEndpointURL(v string) GenericOption { return newGenericOption(func(cfg Config) Config { u, err := url.Parse(v) diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp/internal/retry/retry.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp/internal/retry/retry.go index e3e64778..86c4819f 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp/internal/retry/retry.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp/internal/retry/retry.go @@ -112,7 +112,7 @@ func (c Config) RequestFunc(evaluate EvaluateFunc) RequestFunc { } if ctxErr := waitFunc(ctx, delay); ctxErr != nil { - return fmt.Errorf("%w: %s", ctxErr, err) + return fmt.Errorf("%w: %w", ctxErr, err) } } } diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp/options.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp/options.go index 4b2758e4..6497f3cc 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp/options.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp/options.go @@ -56,12 +56,15 @@ func (w wrappedOption) applyHTTPOption(cfg otlpconfig.Config) otlpconfig.Config return w.ApplyHTTPOption(cfg) } -// WithEndpoint sets the target endpoint the Exporter will connect to. +// WithEndpoint sets the target endpoint (host and port) the Exporter will +// connect to. The provided endpoint should resemble "example.com:4318" (no +// scheme or path). // -// If the OTEL_EXPORTER_OTLP_ENDPOINT or OTEL_EXPORTER_OTLP_METRICS_ENDPOINT +// If the OTEL_EXPORTER_OTLP_ENDPOINT or OTEL_EXPORTER_OTLP_TRACES_ENDPOINT // environment variable is set, and this option is not passed, that variable // value will be used. If both are set, OTEL_EXPORTER_OTLP_TRACES_ENDPOINT -// will take precedence. +// will take precedence. Note, both environment variables include the full +// scheme and path, while WithEndpoint sets only the host and port. // // If both this option and WithEndpointURL are used, the last used option will // take precedence. @@ -74,9 +77,10 @@ func WithEndpoint(endpoint string) Option { return wrappedOption{otlpconfig.WithEndpoint(endpoint)} } -// WithEndpointURL sets the target endpoint URL the Exporter will connect to. +// WithEndpointURL sets the target endpoint URL (scheme, host, port, path) the +// Exporter will connect to. // -// If the OTEL_EXPORTER_OTLP_ENDPOINT or OTEL_EXPORTER_OTLP_METRICS_ENDPOINT +// If the OTEL_EXPORTER_OTLP_ENDPOINT or OTEL_EXPORTER_OTLP_TRACES_ENDPOINT // environment variable is set, and this option is not passed, that variable // value will be used. If both are set, OTEL_EXPORTER_OTLP_TRACES_ENDPOINT // will take precedence. diff --git a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/version.go b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/version.go index f07a809f..14ad8c33 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/version.go +++ b/vendor/go.opentelemetry.io/otel/exporters/otlp/otlptrace/version.go @@ -5,5 +5,5 @@ package otlptrace // import "go.opentelemetry.io/otel/exporters/otlp/otlptrace" // Version is the current release version of the OpenTelemetry OTLP trace exporter in use. func Version() string { - return "1.26.0" + return "1.28.0" } diff --git a/vendor/go.opentelemetry.io/otel/exporters/stdout/stdoutmetric/README.md b/vendor/go.opentelemetry.io/otel/exporters/stdout/stdoutmetric/README.md new file mode 100644 index 00000000..5d9191ca --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/exporters/stdout/stdoutmetric/README.md @@ -0,0 +1,3 @@ +# STDOUT Metric Exporter + +[![PkgGoDev](https://pkg.go.dev/badge/go.opentelemetry.io/otel/exporters/stdout/stdoutmetric)](https://pkg.go.dev/go.opentelemetry.io/otel/exporters/stdout/stdoutmetric) diff --git a/vendor/go.opentelemetry.io/otel/exporters/stdout/stdoutmetric/config.go b/vendor/go.opentelemetry.io/otel/exporters/stdout/stdoutmetric/config.go index cac5afee..cb142107 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/stdout/stdoutmetric/config.go +++ b/vendor/go.opentelemetry.io/otel/exporters/stdout/stdoutmetric/config.go @@ -1,15 +1,5 @@ // Copyright The OpenTelemetry Authors -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package stdoutmetric // import "go.opentelemetry.io/otel/exporters/stdout/stdoutmetric" diff --git a/vendor/go.opentelemetry.io/otel/exporters/stdout/stdoutmetric/doc.go b/vendor/go.opentelemetry.io/otel/exporters/stdout/stdoutmetric/doc.go index fc766ad0..c0388034 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/stdout/stdoutmetric/doc.go +++ b/vendor/go.opentelemetry.io/otel/exporters/stdout/stdoutmetric/doc.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 // Package stdoutmetric provides an exporter for OpenTelemetry metric // telemetry. diff --git a/vendor/go.opentelemetry.io/otel/exporters/stdout/stdoutmetric/encoder.go b/vendor/go.opentelemetry.io/otel/exporters/stdout/stdoutmetric/encoder.go index 28439d74..e6ada7b0 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/stdout/stdoutmetric/encoder.go +++ b/vendor/go.opentelemetry.io/otel/exporters/stdout/stdoutmetric/encoder.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package stdoutmetric // import "go.opentelemetry.io/otel/exporters/stdout/stdoutmetric" diff --git a/vendor/go.opentelemetry.io/otel/exporters/stdout/stdoutmetric/exporter.go b/vendor/go.opentelemetry.io/otel/exporters/stdout/stdoutmetric/exporter.go index faedf9a9..fc155d79 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/stdout/stdoutmetric/exporter.go +++ b/vendor/go.opentelemetry.io/otel/exporters/stdout/stdoutmetric/exporter.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package stdoutmetric // import "go.opentelemetry.io/otel/exporters/stdout/stdoutmetric" @@ -62,12 +51,8 @@ func (e *exporter) Aggregation(k metric.InstrumentKind) metric.Aggregation { } func (e *exporter) Export(ctx context.Context, data *metricdata.ResourceMetrics) error { - select { - case <-ctx.Done(): - // Don't do anything if the context has already timed out. - return ctx.Err() - default: - // Context is still valid, continue. + if err := ctx.Err(); err != nil { + return err } if e.redactTimestamps { redactTimestamps(data) @@ -78,18 +63,18 @@ func (e *exporter) Export(ctx context.Context, data *metricdata.ResourceMetrics) return e.encVal.Load().(encoderHolder).Encode(data) } -func (e *exporter) ForceFlush(ctx context.Context) error { +func (e *exporter) ForceFlush(context.Context) error { // exporter holds no state, nothing to flush. - return ctx.Err() + return nil } -func (e *exporter) Shutdown(ctx context.Context) error { +func (e *exporter) Shutdown(context.Context) error { e.shutdownOnce.Do(func() { e.encVal.Store(encoderHolder{ encoder: shutdownEncoder{}, }) }) - return ctx.Err() + return nil } func (e *exporter) MarshalLog() interface{} { diff --git a/vendor/go.opentelemetry.io/otel/exporters/stdout/stdouttrace/README.md b/vendor/go.opentelemetry.io/otel/exporters/stdout/stdouttrace/README.md new file mode 100644 index 00000000..f84dee7e --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/exporters/stdout/stdouttrace/README.md @@ -0,0 +1,3 @@ +# STDOUT Trace Exporter + +[![PkgGoDev](https://pkg.go.dev/badge/go.opentelemetry.io/otel/exporters/stdout/stdouttrace)](https://pkg.go.dev/go.opentelemetry.io/otel/exporters/stdout/stdouttrace) diff --git a/vendor/go.opentelemetry.io/otel/exporters/stdout/stdouttrace/config.go b/vendor/go.opentelemetry.io/otel/exporters/stdout/stdouttrace/config.go index 2d765435..0ba3424e 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/stdout/stdouttrace/config.go +++ b/vendor/go.opentelemetry.io/otel/exporters/stdout/stdouttrace/config.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package stdouttrace // import "go.opentelemetry.io/otel/exporters/stdout/stdouttrace" @@ -40,7 +29,7 @@ type config struct { } // newConfig creates a validated Config configured with options. -func newConfig(options ...Option) (config, error) { +func newConfig(options ...Option) config { cfg := config{ Writer: defaultWriter, PrettyPrint: defaultPrettyPrint, @@ -49,7 +38,7 @@ func newConfig(options ...Option) (config, error) { for _, opt := range options { cfg = opt.apply(cfg) } - return cfg, nil + return cfg } // Option sets the value of an option for a Config. diff --git a/vendor/go.opentelemetry.io/otel/exporters/stdout/stdouttrace/doc.go b/vendor/go.opentelemetry.io/otel/exporters/stdout/stdouttrace/doc.go index 8da3268c..eff7730c 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/stdout/stdouttrace/doc.go +++ b/vendor/go.opentelemetry.io/otel/exporters/stdout/stdouttrace/doc.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 // Package stdouttrace contains an OpenTelemetry exporter for tracing // telemetry to be written to an output destination as JSON. diff --git a/vendor/go.opentelemetry.io/otel/exporters/stdout/stdouttrace/trace.go b/vendor/go.opentelemetry.io/otel/exporters/stdout/stdouttrace/trace.go index 21658151..bdb915ba 100644 --- a/vendor/go.opentelemetry.io/otel/exporters/stdout/stdouttrace/trace.go +++ b/vendor/go.opentelemetry.io/otel/exporters/stdout/stdouttrace/trace.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package stdouttrace // import "go.opentelemetry.io/otel/exporters/stdout/stdouttrace" @@ -30,10 +19,7 @@ var _ trace.SpanExporter = &Exporter{} // New creates an Exporter with the passed options. func New(options ...Option) (*Exporter, error) { - cfg, err := newConfig(options...) - if err != nil { - return nil, err - } + cfg := newConfig(options...) enc := json.NewEncoder(cfg.Writer) if cfg.PrettyPrint { @@ -58,6 +44,9 @@ type Exporter struct { // ExportSpans writes spans in json format to stdout. func (e *Exporter) ExportSpans(ctx context.Context, spans []trace.ReadOnlySpan) error { + if err := ctx.Err(); err != nil { + return err + } e.stoppedMu.RLock() stopped := e.stopped e.stoppedMu.RUnlock() @@ -99,15 +88,10 @@ func (e *Exporter) Shutdown(ctx context.Context) error { e.stopped = true e.stoppedMu.Unlock() - select { - case <-ctx.Done(): - return ctx.Err() - default: - } return nil } -// MarshalLog is the marshaling function used by the logging system to represent this exporter. +// MarshalLog is the marshaling function used by the logging system to represent this Exporter. func (e *Exporter) MarshalLog() interface{} { return struct { Type string diff --git a/vendor/go.opentelemetry.io/otel/internal/attribute/attribute.go b/vendor/go.opentelemetry.io/otel/internal/attribute/attribute.go index f32766e5..822d8479 100644 --- a/vendor/go.opentelemetry.io/otel/internal/attribute/attribute.go +++ b/vendor/go.opentelemetry.io/otel/internal/attribute/attribute.go @@ -14,33 +14,33 @@ import ( // BoolSliceValue converts a bool slice into an array with same elements as slice. func BoolSliceValue(v []bool) interface{} { var zero bool - cp := reflect.New(reflect.ArrayOf(len(v), reflect.TypeOf(zero))) - copy(cp.Elem().Slice(0, len(v)).Interface().([]bool), v) - return cp.Elem().Interface() + cp := reflect.New(reflect.ArrayOf(len(v), reflect.TypeOf(zero))).Elem() + reflect.Copy(cp, reflect.ValueOf(v)) + return cp.Interface() } // Int64SliceValue converts an int64 slice into an array with same elements as slice. func Int64SliceValue(v []int64) interface{} { var zero int64 - cp := reflect.New(reflect.ArrayOf(len(v), reflect.TypeOf(zero))) - copy(cp.Elem().Slice(0, len(v)).Interface().([]int64), v) - return cp.Elem().Interface() + cp := reflect.New(reflect.ArrayOf(len(v), reflect.TypeOf(zero))).Elem() + reflect.Copy(cp, reflect.ValueOf(v)) + return cp.Interface() } // Float64SliceValue converts a float64 slice into an array with same elements as slice. func Float64SliceValue(v []float64) interface{} { var zero float64 - cp := reflect.New(reflect.ArrayOf(len(v), reflect.TypeOf(zero))) - copy(cp.Elem().Slice(0, len(v)).Interface().([]float64), v) - return cp.Elem().Interface() + cp := reflect.New(reflect.ArrayOf(len(v), reflect.TypeOf(zero))).Elem() + reflect.Copy(cp, reflect.ValueOf(v)) + return cp.Interface() } // StringSliceValue converts a string slice into an array with same elements as slice. func StringSliceValue(v []string) interface{} { var zero string - cp := reflect.New(reflect.ArrayOf(len(v), reflect.TypeOf(zero))) - copy(cp.Elem().Slice(0, len(v)).Interface().([]string), v) - return cp.Elem().Interface() + cp := reflect.New(reflect.ArrayOf(len(v), reflect.TypeOf(zero))).Elem() + reflect.Copy(cp, reflect.ValueOf(v)) + return cp.Interface() } // AsBoolSlice converts a bool array into a slice into with same elements as array. diff --git a/vendor/go.opentelemetry.io/otel/internal/global/instruments.go b/vendor/go.opentelemetry.io/otel/internal/global/instruments.go index 0c8ed20a..3a0cc42f 100644 --- a/vendor/go.opentelemetry.io/otel/internal/global/instruments.go +++ b/vendor/go.opentelemetry.io/otel/internal/global/instruments.go @@ -281,6 +281,32 @@ func (i *sfHistogram) Record(ctx context.Context, x float64, opts ...metric.Reco } } +type sfGauge struct { + embedded.Float64Gauge + + name string + opts []metric.Float64GaugeOption + + delegate atomic.Value // metric.Float64Gauge +} + +var _ metric.Float64Gauge = (*sfGauge)(nil) + +func (i *sfGauge) setDelegate(m metric.Meter) { + ctr, err := m.Float64Gauge(i.name, i.opts...) + if err != nil { + GetErrorHandler().Handle(err) + return + } + i.delegate.Store(ctr) +} + +func (i *sfGauge) Record(ctx context.Context, x float64, opts ...metric.RecordOption) { + if ctr := i.delegate.Load(); ctr != nil { + ctr.(metric.Float64Gauge).Record(ctx, x, opts...) + } +} + type siCounter struct { embedded.Int64Counter @@ -358,3 +384,29 @@ func (i *siHistogram) Record(ctx context.Context, x int64, opts ...metric.Record ctr.(metric.Int64Histogram).Record(ctx, x, opts...) } } + +type siGauge struct { + embedded.Int64Gauge + + name string + opts []metric.Int64GaugeOption + + delegate atomic.Value // metric.Int64Gauge +} + +var _ metric.Int64Gauge = (*siGauge)(nil) + +func (i *siGauge) setDelegate(m metric.Meter) { + ctr, err := m.Int64Gauge(i.name, i.opts...) + if err != nil { + GetErrorHandler().Handle(err) + return + } + i.delegate.Store(ctr) +} + +func (i *siGauge) Record(ctx context.Context, x int64, opts ...metric.RecordOption) { + if ctr := i.delegate.Load(); ctr != nil { + ctr.(metric.Int64Gauge).Record(ctx, x, opts...) + } +} diff --git a/vendor/go.opentelemetry.io/otel/internal/global/meter.go b/vendor/go.opentelemetry.io/otel/internal/global/meter.go index f2189859..cfd1df9b 100644 --- a/vendor/go.opentelemetry.io/otel/internal/global/meter.go +++ b/vendor/go.opentelemetry.io/otel/internal/global/meter.go @@ -65,6 +65,7 @@ func (p *meterProvider) Meter(name string, opts ...metric.MeterOption) metric.Me key := il{ name: name, version: c.InstrumentationVersion(), + schema: c.SchemaURL(), } if p.meters == nil { @@ -164,6 +165,17 @@ func (m *meter) Int64Histogram(name string, options ...metric.Int64HistogramOpti return i, nil } +func (m *meter) Int64Gauge(name string, options ...metric.Int64GaugeOption) (metric.Int64Gauge, error) { + if del, ok := m.delegate.Load().(metric.Meter); ok { + return del.Int64Gauge(name, options...) + } + m.mtx.Lock() + defer m.mtx.Unlock() + i := &siGauge{name: name, opts: options} + m.instruments = append(m.instruments, i) + return i, nil +} + func (m *meter) Int64ObservableCounter(name string, options ...metric.Int64ObservableCounterOption) (metric.Int64ObservableCounter, error) { if del, ok := m.delegate.Load().(metric.Meter); ok { return del.Int64ObservableCounter(name, options...) @@ -230,6 +242,17 @@ func (m *meter) Float64Histogram(name string, options ...metric.Float64Histogram return i, nil } +func (m *meter) Float64Gauge(name string, options ...metric.Float64GaugeOption) (metric.Float64Gauge, error) { + if del, ok := m.delegate.Load().(metric.Meter); ok { + return del.Float64Gauge(name, options...) + } + m.mtx.Lock() + defer m.mtx.Unlock() + i := &sfGauge{name: name, opts: options} + m.instruments = append(m.instruments, i) + return i, nil +} + func (m *meter) Float64ObservableCounter(name string, options ...metric.Float64ObservableCounterOption) (metric.Float64ObservableCounter, error) { if del, ok := m.delegate.Load().(metric.Meter); ok { return del.Float64ObservableCounter(name, options...) diff --git a/vendor/go.opentelemetry.io/otel/internal/global/trace.go b/vendor/go.opentelemetry.io/otel/internal/global/trace.go index 596f716f..e31f442b 100644 --- a/vendor/go.opentelemetry.io/otel/internal/global/trace.go +++ b/vendor/go.opentelemetry.io/otel/internal/global/trace.go @@ -86,6 +86,7 @@ func (p *tracerProvider) Tracer(name string, opts ...trace.TracerOption) trace.T key := il{ name: name, version: c.InstrumentationVersion(), + schema: c.SchemaURL(), } if p.tracers == nil { @@ -101,10 +102,7 @@ func (p *tracerProvider) Tracer(name string, opts ...trace.TracerOption) trace.T return t } -type il struct { - name string - version string -} +type il struct{ name, version, schema string } // tracer is a placeholder for a trace.Tracer. // diff --git a/vendor/go.opentelemetry.io/otel/metric/asyncfloat64.go b/vendor/go.opentelemetry.io/otel/metric/asyncfloat64.go index c7234f4b..cf23db77 100644 --- a/vendor/go.opentelemetry.io/otel/metric/asyncfloat64.go +++ b/vendor/go.opentelemetry.io/otel/metric/asyncfloat64.go @@ -39,7 +39,7 @@ type Float64ObservableCounter interface { } // Float64ObservableCounterConfig contains options for asynchronous counter -// instruments that record int64 values. +// instruments that record float64 values. type Float64ObservableCounterConfig struct { description string unit string @@ -97,7 +97,7 @@ type Float64ObservableUpDownCounter interface { } // Float64ObservableUpDownCounterConfig contains options for asynchronous -// counter instruments that record int64 values. +// counter instruments that record float64 values. type Float64ObservableUpDownCounterConfig struct { description string unit string @@ -154,7 +154,7 @@ type Float64ObservableGauge interface { } // Float64ObservableGaugeConfig contains options for asynchronous counter -// instruments that record int64 values. +// instruments that record float64 values. type Float64ObservableGaugeConfig struct { description string unit string diff --git a/vendor/go.opentelemetry.io/otel/metric/doc.go b/vendor/go.opentelemetry.io/otel/metric/doc.go index 075234b3..f153745b 100644 --- a/vendor/go.opentelemetry.io/otel/metric/doc.go +++ b/vendor/go.opentelemetry.io/otel/metric/doc.go @@ -57,6 +57,23 @@ asynchronous measurement, a Gauge ([Int64ObservableGauge] and See the [OpenTelemetry documentation] for more information about instruments and their intended use. +# Instrument Name + +OpenTelemetry defines an [instrument name syntax] that restricts what +instrument names are allowed. + +Instrument names should ... + + - Not be empty. + - Have an alphabetic character as their first letter. + - Have any letter after the first be an alphanumeric character, ‘_’, ‘.’, + ‘-’, or ‘/’. + - Have a maximum length of 255 letters. + +To ensure compatibility with observability platforms, all instruments created +need to conform to this syntax. Not all implementations of the API will validate +these names, it is the callers responsibility to ensure compliance. + # Measurements Measurements are made by recording values and information about the values with @@ -153,6 +170,7 @@ It is strongly recommended that authors only embed That implementation is the only one OpenTelemetry authors can guarantee will fully implement all the API interfaces when a user updates their API. +[instrument name syntax]: https://opentelemetry.io/docs/specs/otel/metrics/api/#instrument-name-syntax [OpenTelemetry documentation]: https://opentelemetry.io/docs/concepts/signals/metrics/ [GetMeterProvider]: https://pkg.go.dev/go.opentelemetry.io/otel#GetMeterProvider */ diff --git a/vendor/go.opentelemetry.io/otel/metric/embedded/embedded.go b/vendor/go.opentelemetry.io/otel/metric/embedded/embedded.go index 15bebae0..1a9dc680 100644 --- a/vendor/go.opentelemetry.io/otel/metric/embedded/embedded.go +++ b/vendor/go.opentelemetry.io/otel/metric/embedded/embedded.go @@ -102,6 +102,16 @@ type Float64Counter interface{ float64Counter() } // the API package). type Float64Histogram interface{ float64Histogram() } +// Float64Gauge is embedded in [go.opentelemetry.io/otel/metric.Float64Gauge]. +// +// Embed this interface in your implementation of the +// [go.opentelemetry.io/otel/metric.Float64Gauge] if you want users to +// experience a compilation error, signaling they need to update to your latest +// implementation, when the [go.opentelemetry.io/otel/metric.Float64Gauge] +// interface is extended (which is something that can happen without a major +// version bump of the API package). +type Float64Gauge interface{ float64Gauge() } + // Float64ObservableCounter is embedded in // [go.opentelemetry.io/otel/metric.Float64ObservableCounter]. // @@ -174,6 +184,16 @@ type Int64Counter interface{ int64Counter() } // the API package). type Int64Histogram interface{ int64Histogram() } +// Int64Gauge is embedded in [go.opentelemetry.io/otel/metric.Int64Gauge]. +// +// Embed this interface in your implementation of the +// [go.opentelemetry.io/otel/metric.Int64Gauge] if you want users to experience +// a compilation error, signaling they need to update to your latest +// implementation, when the [go.opentelemetry.io/otel/metric.Int64Gauge] +// interface is extended (which is something that can happen without a major +// version bump of the API package). +type Int64Gauge interface{ int64Gauge() } + // Int64ObservableCounter is embedded in // [go.opentelemetry.io/otel/metric.Int64ObservableCounter]. // diff --git a/vendor/go.opentelemetry.io/otel/metric/instrument.go b/vendor/go.opentelemetry.io/otel/metric/instrument.go index 45141319..ea52e402 100644 --- a/vendor/go.opentelemetry.io/otel/metric/instrument.go +++ b/vendor/go.opentelemetry.io/otel/metric/instrument.go @@ -16,6 +16,7 @@ type InstrumentOption interface { Int64CounterOption Int64UpDownCounterOption Int64HistogramOption + Int64GaugeOption Int64ObservableCounterOption Int64ObservableUpDownCounterOption Int64ObservableGaugeOption @@ -23,6 +24,7 @@ type InstrumentOption interface { Float64CounterOption Float64UpDownCounterOption Float64HistogramOption + Float64GaugeOption Float64ObservableCounterOption Float64ObservableUpDownCounterOption Float64ObservableGaugeOption @@ -51,6 +53,11 @@ func (o descOpt) applyFloat64Histogram(c Float64HistogramConfig) Float64Histogra return c } +func (o descOpt) applyFloat64Gauge(c Float64GaugeConfig) Float64GaugeConfig { + c.description = string(o) + return c +} + func (o descOpt) applyFloat64ObservableCounter(c Float64ObservableCounterConfig) Float64ObservableCounterConfig { c.description = string(o) return c @@ -81,6 +88,11 @@ func (o descOpt) applyInt64Histogram(c Int64HistogramConfig) Int64HistogramConfi return c } +func (o descOpt) applyInt64Gauge(c Int64GaugeConfig) Int64GaugeConfig { + c.description = string(o) + return c +} + func (o descOpt) applyInt64ObservableCounter(c Int64ObservableCounterConfig) Int64ObservableCounterConfig { c.description = string(o) return c @@ -116,6 +128,11 @@ func (o unitOpt) applyFloat64Histogram(c Float64HistogramConfig) Float64Histogra return c } +func (o unitOpt) applyFloat64Gauge(c Float64GaugeConfig) Float64GaugeConfig { + c.unit = string(o) + return c +} + func (o unitOpt) applyFloat64ObservableCounter(c Float64ObservableCounterConfig) Float64ObservableCounterConfig { c.unit = string(o) return c @@ -146,6 +163,11 @@ func (o unitOpt) applyInt64Histogram(c Int64HistogramConfig) Int64HistogramConfi return c } +func (o unitOpt) applyInt64Gauge(c Int64GaugeConfig) Int64GaugeConfig { + c.unit = string(o) + return c +} + func (o unitOpt) applyInt64ObservableCounter(c Int64ObservableCounterConfig) Int64ObservableCounterConfig { c.unit = string(o) return c diff --git a/vendor/go.opentelemetry.io/otel/metric/meter.go b/vendor/go.opentelemetry.io/otel/metric/meter.go index 7aa82e0c..6a7991e0 100644 --- a/vendor/go.opentelemetry.io/otel/metric/meter.go +++ b/vendor/go.opentelemetry.io/otel/metric/meter.go @@ -47,17 +47,37 @@ type Meter interface { // Int64Counter returns a new Int64Counter instrument identified by name // and configured with options. The instrument is used to synchronously // record increasing int64 measurements during a computational operation. + // + // The name needs to conform to the OpenTelemetry instrument name syntax. + // See the Instrument Name section of the package documentation for more + // information. Int64Counter(name string, options ...Int64CounterOption) (Int64Counter, error) // Int64UpDownCounter returns a new Int64UpDownCounter instrument // identified by name and configured with options. The instrument is used // to synchronously record int64 measurements during a computational // operation. + // + // The name needs to conform to the OpenTelemetry instrument name syntax. + // See the Instrument Name section of the package documentation for more + // information. Int64UpDownCounter(name string, options ...Int64UpDownCounterOption) (Int64UpDownCounter, error) // Int64Histogram returns a new Int64Histogram instrument identified by // name and configured with options. The instrument is used to // synchronously record the distribution of int64 measurements during a // computational operation. + // + // The name needs to conform to the OpenTelemetry instrument name syntax. + // See the Instrument Name section of the package documentation for more + // information. Int64Histogram(name string, options ...Int64HistogramOption) (Int64Histogram, error) + // Int64Gauge returns a new Int64Gauge instrument identified by name and + // configured with options. The instrument is used to synchronously record + // instantaneous int64 measurements during a computational operation. + // + // The name needs to conform to the OpenTelemetry instrument name syntax. + // See the Instrument Name section of the package documentation for more + // information. + Int64Gauge(name string, options ...Int64GaugeOption) (Int64Gauge, error) // Int64ObservableCounter returns a new Int64ObservableCounter identified // by name and configured with options. The instrument is used to // asynchronously record increasing int64 measurements once per a @@ -67,6 +87,10 @@ type Meter interface { // the WithInt64Callback option to register the callback here, or use the // RegisterCallback method of this Meter to register one later. See the // Measurements section of the package documentation for more information. + // + // The name needs to conform to the OpenTelemetry instrument name syntax. + // See the Instrument Name section of the package documentation for more + // information. Int64ObservableCounter(name string, options ...Int64ObservableCounterOption) (Int64ObservableCounter, error) // Int64ObservableUpDownCounter returns a new Int64ObservableUpDownCounter // instrument identified by name and configured with options. The @@ -77,6 +101,10 @@ type Meter interface { // the WithInt64Callback option to register the callback here, or use the // RegisterCallback method of this Meter to register one later. See the // Measurements section of the package documentation for more information. + // + // The name needs to conform to the OpenTelemetry instrument name syntax. + // See the Instrument Name section of the package documentation for more + // information. Int64ObservableUpDownCounter(name string, options ...Int64ObservableUpDownCounterOption) (Int64ObservableUpDownCounter, error) // Int64ObservableGauge returns a new Int64ObservableGauge instrument // identified by name and configured with options. The instrument is used @@ -87,23 +115,47 @@ type Meter interface { // the WithInt64Callback option to register the callback here, or use the // RegisterCallback method of this Meter to register one later. See the // Measurements section of the package documentation for more information. + // + // The name needs to conform to the OpenTelemetry instrument name syntax. + // See the Instrument Name section of the package documentation for more + // information. Int64ObservableGauge(name string, options ...Int64ObservableGaugeOption) (Int64ObservableGauge, error) // Float64Counter returns a new Float64Counter instrument identified by // name and configured with options. The instrument is used to // synchronously record increasing float64 measurements during a // computational operation. + // + // The name needs to conform to the OpenTelemetry instrument name syntax. + // See the Instrument Name section of the package documentation for more + // information. Float64Counter(name string, options ...Float64CounterOption) (Float64Counter, error) // Float64UpDownCounter returns a new Float64UpDownCounter instrument // identified by name and configured with options. The instrument is used // to synchronously record float64 measurements during a computational // operation. + // + // The name needs to conform to the OpenTelemetry instrument name syntax. + // See the Instrument Name section of the package documentation for more + // information. Float64UpDownCounter(name string, options ...Float64UpDownCounterOption) (Float64UpDownCounter, error) // Float64Histogram returns a new Float64Histogram instrument identified by // name and configured with options. The instrument is used to // synchronously record the distribution of float64 measurements during a // computational operation. + // + // The name needs to conform to the OpenTelemetry instrument name syntax. + // See the Instrument Name section of the package documentation for more + // information. Float64Histogram(name string, options ...Float64HistogramOption) (Float64Histogram, error) + // Float64Gauge returns a new Float64Gauge instrument identified by name and + // configured with options. The instrument is used to synchronously record + // instantaneous float64 measurements during a computational operation. + // + // The name needs to conform to the OpenTelemetry instrument name syntax. + // See the Instrument Name section of the package documentation for more + // information. + Float64Gauge(name string, options ...Float64GaugeOption) (Float64Gauge, error) // Float64ObservableCounter returns a new Float64ObservableCounter // instrument identified by name and configured with options. The // instrument is used to asynchronously record increasing float64 @@ -113,6 +165,10 @@ type Meter interface { // the WithFloat64Callback option to register the callback here, or use the // RegisterCallback method of this Meter to register one later. See the // Measurements section of the package documentation for more information. + // + // The name needs to conform to the OpenTelemetry instrument name syntax. + // See the Instrument Name section of the package documentation for more + // information. Float64ObservableCounter(name string, options ...Float64ObservableCounterOption) (Float64ObservableCounter, error) // Float64ObservableUpDownCounter returns a new // Float64ObservableUpDownCounter instrument identified by name and @@ -123,6 +179,10 @@ type Meter interface { // the WithFloat64Callback option to register the callback here, or use the // RegisterCallback method of this Meter to register one later. See the // Measurements section of the package documentation for more information. + // + // The name needs to conform to the OpenTelemetry instrument name syntax. + // See the Instrument Name section of the package documentation for more + // information. Float64ObservableUpDownCounter(name string, options ...Float64ObservableUpDownCounterOption) (Float64ObservableUpDownCounter, error) // Float64ObservableGauge returns a new Float64ObservableGauge instrument // identified by name and configured with options. The instrument is used @@ -133,6 +193,10 @@ type Meter interface { // the WithFloat64Callback option to register the callback here, or use the // RegisterCallback method of this Meter to register one later. See the // Measurements section of the package documentation for more information. + // + // The name needs to conform to the OpenTelemetry instrument name syntax. + // See the Instrument Name section of the package documentation for more + // information. Float64ObservableGauge(name string, options ...Float64ObservableGaugeOption) (Float64ObservableGauge, error) // RegisterCallback registers f to be called during the collection of a diff --git a/vendor/go.opentelemetry.io/otel/metric/noop/noop.go b/vendor/go.opentelemetry.io/otel/metric/noop/noop.go index 4524a57d..ca6fcbdc 100644 --- a/vendor/go.opentelemetry.io/otel/metric/noop/noop.go +++ b/vendor/go.opentelemetry.io/otel/metric/noop/noop.go @@ -32,6 +32,8 @@ var ( _ metric.Float64UpDownCounter = Float64UpDownCounter{} _ metric.Int64Histogram = Int64Histogram{} _ metric.Float64Histogram = Float64Histogram{} + _ metric.Int64Gauge = Int64Gauge{} + _ metric.Float64Gauge = Float64Gauge{} _ metric.Int64ObservableCounter = Int64ObservableCounter{} _ metric.Float64ObservableCounter = Float64ObservableCounter{} _ metric.Int64ObservableGauge = Int64ObservableGauge{} @@ -76,6 +78,12 @@ func (Meter) Int64Histogram(string, ...metric.Int64HistogramOption) (metric.Int6 return Int64Histogram{}, nil } +// Int64Gauge returns a Gauge used to record int64 measurements that +// produces no telemetry. +func (Meter) Int64Gauge(string, ...metric.Int64GaugeOption) (metric.Int64Gauge, error) { + return Int64Gauge{}, nil +} + // Int64ObservableCounter returns an ObservableCounter used to record int64 // measurements that produces no telemetry. func (Meter) Int64ObservableCounter(string, ...metric.Int64ObservableCounterOption) (metric.Int64ObservableCounter, error) { @@ -112,6 +120,12 @@ func (Meter) Float64Histogram(string, ...metric.Float64HistogramOption) (metric. return Float64Histogram{}, nil } +// Float64Gauge returns a Gauge used to record float64 measurements that +// produces no telemetry. +func (Meter) Float64Gauge(string, ...metric.Float64GaugeOption) (metric.Float64Gauge, error) { + return Float64Gauge{}, nil +} + // Float64ObservableCounter returns an ObservableCounter used to record int64 // measurements that produces no telemetry. func (Meter) Float64ObservableCounter(string, ...metric.Float64ObservableCounterOption) (metric.Float64ObservableCounter, error) { @@ -197,6 +211,20 @@ type Float64Histogram struct{ embedded.Float64Histogram } // Record performs no operation. func (Float64Histogram) Record(context.Context, float64, ...metric.RecordOption) {} +// Int64Gauge is an OpenTelemetry Gauge used to record instantaneous int64 +// measurements. It produces no telemetry. +type Int64Gauge struct{ embedded.Int64Gauge } + +// Record performs no operation. +func (Int64Gauge) Record(context.Context, int64, ...metric.RecordOption) {} + +// Float64Gauge is an OpenTelemetry Gauge used to record instantaneous float64 +// measurements. It produces no telemetry. +type Float64Gauge struct{ embedded.Float64Gauge } + +// Record performs no operation. +func (Float64Gauge) Record(context.Context, float64, ...metric.RecordOption) {} + // Int64ObservableCounter is an OpenTelemetry ObservableCounter used to record // int64 measurements. It produces no telemetry. type Int64ObservableCounter struct { diff --git a/vendor/go.opentelemetry.io/otel/metric/syncfloat64.go b/vendor/go.opentelemetry.io/otel/metric/syncfloat64.go index 5420d546..8403a4ba 100644 --- a/vendor/go.opentelemetry.io/otel/metric/syncfloat64.go +++ b/vendor/go.opentelemetry.io/otel/metric/syncfloat64.go @@ -28,7 +28,7 @@ type Float64Counter interface { } // Float64CounterConfig contains options for synchronous counter instruments that -// record int64 values. +// record float64 values. type Float64CounterConfig struct { description string unit string @@ -81,7 +81,7 @@ type Float64UpDownCounter interface { } // Float64UpDownCounterConfig contains options for synchronous counter -// instruments that record int64 values. +// instruments that record float64 values. type Float64UpDownCounterConfig struct { description string unit string @@ -133,8 +133,8 @@ type Float64Histogram interface { Record(ctx context.Context, incr float64, options ...RecordOption) } -// Float64HistogramConfig contains options for synchronous counter instruments -// that record int64 values. +// Float64HistogramConfig contains options for synchronous histogram +// instruments that record float64 values. type Float64HistogramConfig struct { description string unit string @@ -172,3 +172,55 @@ func (c Float64HistogramConfig) ExplicitBucketBoundaries() []float64 { type Float64HistogramOption interface { applyFloat64Histogram(Float64HistogramConfig) Float64HistogramConfig } + +// Float64Gauge is an instrument that records instantaneous float64 values. +// +// Warning: Methods may be added to this interface in minor releases. See +// package documentation on API implementation for information on how to set +// default behavior for unimplemented methods. +type Float64Gauge interface { + // Users of the interface can ignore this. This embedded type is only used + // by implementations of this interface. See the "API Implementations" + // section of the package documentation for more information. + embedded.Float64Gauge + + // Record records the instantaneous value. + // + // Use the WithAttributeSet (or, if performance is not a concern, + // the WithAttributes) option to include measurement attributes. + Record(ctx context.Context, value float64, options ...RecordOption) +} + +// Float64GaugeConfig contains options for synchronous gauge instruments that +// record float64 values. +type Float64GaugeConfig struct { + description string + unit string +} + +// NewFloat64GaugeConfig returns a new [Float64GaugeConfig] with all opts +// applied. +func NewFloat64GaugeConfig(opts ...Float64GaugeOption) Float64GaugeConfig { + var config Float64GaugeConfig + for _, o := range opts { + config = o.applyFloat64Gauge(config) + } + return config +} + +// Description returns the configured description. +func (c Float64GaugeConfig) Description() string { + return c.description +} + +// Unit returns the configured unit. +func (c Float64GaugeConfig) Unit() string { + return c.unit +} + +// Float64GaugeOption applies options to a [Float64GaugeConfig]. See +// [InstrumentOption] for other options that can be used as a +// Float64GaugeOption. +type Float64GaugeOption interface { + applyFloat64Gauge(Float64GaugeConfig) Float64GaugeConfig +} diff --git a/vendor/go.opentelemetry.io/otel/metric/syncint64.go b/vendor/go.opentelemetry.io/otel/metric/syncint64.go index 0dcbf06d..783fdfba 100644 --- a/vendor/go.opentelemetry.io/otel/metric/syncint64.go +++ b/vendor/go.opentelemetry.io/otel/metric/syncint64.go @@ -133,7 +133,7 @@ type Int64Histogram interface { Record(ctx context.Context, incr int64, options ...RecordOption) } -// Int64HistogramConfig contains options for synchronous counter instruments +// Int64HistogramConfig contains options for synchronous histogram instruments // that record int64 values. type Int64HistogramConfig struct { description string @@ -172,3 +172,55 @@ func (c Int64HistogramConfig) ExplicitBucketBoundaries() []float64 { type Int64HistogramOption interface { applyInt64Histogram(Int64HistogramConfig) Int64HistogramConfig } + +// Int64Gauge is an instrument that records instantaneous int64 values. +// +// Warning: Methods may be added to this interface in minor releases. See +// package documentation on API implementation for information on how to set +// default behavior for unimplemented methods. +type Int64Gauge interface { + // Users of the interface can ignore this. This embedded type is only used + // by implementations of this interface. See the "API Implementations" + // section of the package documentation for more information. + embedded.Int64Gauge + + // Record records the instantaneous value. + // + // Use the WithAttributeSet (or, if performance is not a concern, + // the WithAttributes) option to include measurement attributes. + Record(ctx context.Context, value int64, options ...RecordOption) +} + +// Int64GaugeConfig contains options for synchronous gauge instruments that +// record int64 values. +type Int64GaugeConfig struct { + description string + unit string +} + +// NewInt64GaugeConfig returns a new [Int64GaugeConfig] with all opts +// applied. +func NewInt64GaugeConfig(opts ...Int64GaugeOption) Int64GaugeConfig { + var config Int64GaugeConfig + for _, o := range opts { + config = o.applyInt64Gauge(config) + } + return config +} + +// Description returns the configured description. +func (c Int64GaugeConfig) Description() string { + return c.description +} + +// Unit returns the configured unit. +func (c Int64GaugeConfig) Unit() string { + return c.unit +} + +// Int64GaugeOption applies options to a [Int64GaugeConfig]. See +// [InstrumentOption] for other options that can be used as a +// Int64GaugeOption. +type Int64GaugeOption interface { + applyInt64Gauge(Int64GaugeConfig) Int64GaugeConfig +} diff --git a/vendor/go.opentelemetry.io/otel/renovate.json b/vendor/go.opentelemetry.io/otel/renovate.json new file mode 100644 index 00000000..8c5ac55c --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/renovate.json @@ -0,0 +1,24 @@ +{ + "$schema": "https://docs.renovatebot.com/renovate-schema.json", + "extends": [ + "config:recommended" + ], + "ignorePaths": [], + "labels": ["Skip Changelog", "dependencies"], + "postUpdateOptions" : [ + "gomodTidy" + ], + "packageRules": [ + { + "matchManagers": ["gomod"], + "matchDepTypes": ["indirect"], + "enabled": true + }, + { + "matchFileNames": ["internal/tools/**"], + "matchManagers": ["gomod"], + "matchDepTypes": ["indirect"], + "enabled": false + } + ] +} diff --git a/vendor/go.opentelemetry.io/otel/requirements.txt b/vendor/go.opentelemetry.io/otel/requirements.txt index e0a43e13..ab09daf9 100644 --- a/vendor/go.opentelemetry.io/otel/requirements.txt +++ b/vendor/go.opentelemetry.io/otel/requirements.txt @@ -1 +1 @@ -codespell==2.2.6 +codespell==2.3.0 diff --git a/vendor/go.opentelemetry.io/otel/sdk/internal/env/env.go b/vendor/go.opentelemetry.io/otel/sdk/internal/env/env.go index 7eaa0769..07923ed8 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/internal/env/env.go +++ b/vendor/go.opentelemetry.io/otel/sdk/internal/env/env.go @@ -22,7 +22,7 @@ const ( BatchSpanProcessorMaxQueueSizeKey = "OTEL_BSP_MAX_QUEUE_SIZE" // BatchSpanProcessorMaxExportBatchSizeKey is the maximum batch size (i.e. // 512). Note: it must be less than or equal to - // EnvBatchSpanProcessorMaxQueueSize. + // BatchSpanProcessorMaxQueueSize. BatchSpanProcessorMaxExportBatchSizeKey = "OTEL_BSP_MAX_EXPORT_BATCH_SIZE" // AttributeValueLengthKey is the maximum allowed attribute value size. diff --git a/vendor/go.opentelemetry.io/otel/sdk/internal/gen.go b/vendor/go.opentelemetry.io/otel/sdk/internal/gen.go deleted file mode 100644 index 1fc19d3f..00000000 --- a/vendor/go.opentelemetry.io/otel/sdk/internal/gen.go +++ /dev/null @@ -1,18 +0,0 @@ -// Copyright The OpenTelemetry Authors -// SPDX-License-Identifier: Apache-2.0 - -package internal // import "go.opentelemetry.io/otel/sdk/internal" - -//go:generate gotmpl --body=../../internal/shared/matchers/expectation.go.tmpl "--data={}" --out=matchers/expectation.go -//go:generate gotmpl --body=../../internal/shared/matchers/expecter.go.tmpl "--data={}" --out=matchers/expecter.go -//go:generate gotmpl --body=../../internal/shared/matchers/temporal_matcher.go.tmpl "--data={}" --out=matchers/temporal_matcher.go - -//go:generate gotmpl --body=../../internal/shared/internaltest/alignment.go.tmpl "--data={}" --out=internaltest/alignment.go -//go:generate gotmpl --body=../../internal/shared/internaltest/env.go.tmpl "--data={}" --out=internaltest/env.go -//go:generate gotmpl --body=../../internal/shared/internaltest/env_test.go.tmpl "--data={}" --out=internaltest/env_test.go -//go:generate gotmpl --body=../../internal/shared/internaltest/errors.go.tmpl "--data={}" --out=internaltest/errors.go -//go:generate gotmpl --body=../../internal/shared/internaltest/harness.go.tmpl "--data={\"matchersImportPath\": \"go.opentelemetry.io/otel/sdk/internal/matchers\"}" --out=internaltest/harness.go -//go:generate gotmpl --body=../../internal/shared/internaltest/text_map_carrier.go.tmpl "--data={}" --out=internaltest/text_map_carrier.go -//go:generate gotmpl --body=../../internal/shared/internaltest/text_map_carrier_test.go.tmpl "--data={}" --out=internaltest/text_map_carrier_test.go -//go:generate gotmpl --body=../../internal/shared/internaltest/text_map_propagator.go.tmpl "--data={}" --out=internaltest/text_map_propagator.go -//go:generate gotmpl --body=../../internal/shared/internaltest/text_map_propagator_test.go.tmpl "--data={}" --out=internaltest/text_map_propagator_test.go diff --git a/vendor/go.opentelemetry.io/otel/sdk/internal/internal.go b/vendor/go.opentelemetry.io/otel/sdk/internal/internal.go deleted file mode 100644 index a990092f..00000000 --- a/vendor/go.opentelemetry.io/otel/sdk/internal/internal.go +++ /dev/null @@ -1,17 +0,0 @@ -// Copyright The OpenTelemetry Authors -// SPDX-License-Identifier: Apache-2.0 - -package internal // import "go.opentelemetry.io/otel/sdk/internal" - -import "time" - -// MonotonicEndTime returns the end time at present -// but offset from start, monotonically. -// -// The monotonic clock is used in subtractions hence -// the duration since start added back to start gives -// end as a monotonic time. -// See https://golang.org/pkg/time/#hdr-Monotonic_Clocks -func MonotonicEndTime(start time.Time) time.Time { - return start.Add(time.Since(start)) -} diff --git a/vendor/go.opentelemetry.io/otel/sdk/internal/x/README.md b/vendor/go.opentelemetry.io/otel/sdk/internal/x/README.md new file mode 100644 index 00000000..fab61647 --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/sdk/internal/x/README.md @@ -0,0 +1,46 @@ +# Experimental Features + +The SDK contains features that have not yet stabilized in the OpenTelemetry specification. +These features are added to the OpenTelemetry Go SDK prior to stabilization in the specification so that users can start experimenting with them and provide feedback. + +These feature may change in backwards incompatible ways as feedback is applied. +See the [Compatibility and Stability](#compatibility-and-stability) section for more information. + +## Features + +- [Resource](#resource) + +### Resource + +[OpenTelemetry resource semantic conventions] include many attribute definitions that are defined as experimental. +To have experimental semantic conventions be added by [resource detectors] set the `OTEL_GO_X_RESOURCE` environment variable. +The value set must be the case-insensitive string of `"true"` to enable the feature. +All other values are ignored. + + + +[OpenTelemetry resource semantic conventions]: https://opentelemetry.io/docs/specs/semconv/resource/ +[resource detectors]: https://pkg.go.dev/go.opentelemetry.io/otel/sdk/resource#Detector + +#### Examples + +Enable experimental resource semantic conventions. + +```console +export OTEL_GO_X_RESOURCE=true +``` + +Disable experimental resource semantic conventions. + +```console +unset OTEL_GO_X_RESOURCE +``` + +## Compatibility and Stability + +Experimental features do not fall within the scope of the OpenTelemetry Go versioning and stability [policy](../../../VERSIONING.md). +These features may be removed or modified in successive version releases, including patch versions. + +When an experimental feature is promoted to a stable feature, a migration path will be included in the changelog entry of the release. +There is no guarantee that any environment variable feature flags that enabled the experimental feature will be supported by the stable version. +If they are supported, they may be accompanied with a deprecation notice stating a timeline for the removal of that support. diff --git a/vendor/go.opentelemetry.io/otel/sdk/internal/x/x.go b/vendor/go.opentelemetry.io/otel/sdk/internal/x/x.go new file mode 100644 index 00000000..68d296cb --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/sdk/internal/x/x.go @@ -0,0 +1,66 @@ +// Copyright The OpenTelemetry Authors +// SPDX-License-Identifier: Apache-2.0 + +// Package x contains support for OTel SDK experimental features. +// +// This package should only be used for features defined in the specification. +// It should not be used for experiments or new project ideas. +package x // import "go.opentelemetry.io/otel/sdk/internal/x" + +import ( + "os" + "strings" +) + +// Resource is an experimental feature flag that defines if resource detectors +// should be included experimental semantic conventions. +// +// To enable this feature set the OTEL_GO_X_RESOURCE environment variable +// to the case-insensitive string value of "true" (i.e. "True" and "TRUE" +// will also enable this). +var Resource = newFeature("RESOURCE", func(v string) (string, bool) { + if strings.ToLower(v) == "true" { + return v, true + } + return "", false +}) + +// Feature is an experimental feature control flag. It provides a uniform way +// to interact with these feature flags and parse their values. +type Feature[T any] struct { + key string + parse func(v string) (T, bool) +} + +func newFeature[T any](suffix string, parse func(string) (T, bool)) Feature[T] { + const envKeyRoot = "OTEL_GO_X_" + return Feature[T]{ + key: envKeyRoot + suffix, + parse: parse, + } +} + +// Key returns the environment variable key that needs to be set to enable the +// feature. +func (f Feature[T]) Key() string { return f.key } + +// Lookup returns the user configured value for the feature and true if the +// user has enabled the feature. Otherwise, if the feature is not enabled, a +// zero-value and false are returned. +func (f Feature[T]) Lookup() (v T, ok bool) { + // https://github.com/open-telemetry/opentelemetry-specification/blob/62effed618589a0bec416a87e559c0a9d96289bb/specification/configuration/sdk-environment-variables.md#parsing-empty-value + // + // > The SDK MUST interpret an empty value of an environment variable the + // > same way as when the variable is unset. + vRaw := os.Getenv(f.key) + if vRaw == "" { + return v, ok + } + return f.parse(vRaw) +} + +// Enabled returns if the feature is enabled. +func (f Feature[T]) Enabled() bool { + _, ok := f.Lookup() + return ok +} diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/README.md b/vendor/go.opentelemetry.io/otel/sdk/metric/README.md new file mode 100644 index 00000000..017f072a --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/README.md @@ -0,0 +1,3 @@ +# Metric SDK + +[![PkgGoDev](https://pkg.go.dev/badge/go.opentelemetry.io/otel/sdk/metric)](https://pkg.go.dev/go.opentelemetry.io/otel/sdk/metric) diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/aggregation.go b/vendor/go.opentelemetry.io/otel/sdk/metric/aggregation.go index faddbb0b..e6f5cfb2 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/aggregation.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/aggregation.go @@ -1,22 +1,12 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package metric // import "go.opentelemetry.io/otel/sdk/metric" import ( "errors" "fmt" + "slices" ) // errAgg is wrapped by misconfigured aggregations. @@ -141,10 +131,8 @@ func (h AggregationExplicitBucketHistogram) err() error { // copy returns a deep copy of h. func (h AggregationExplicitBucketHistogram) copy() Aggregation { - b := make([]float64, len(h.Boundaries)) - copy(b, h.Boundaries) return AggregationExplicitBucketHistogram{ - Boundaries: b, + Boundaries: slices.Clone(h.Boundaries), NoMinMax: h.NoMinMax, } } diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/cache.go b/vendor/go.opentelemetry.io/otel/sdk/metric/cache.go index de9d6f00..63b88f08 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/cache.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/cache.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package metric // import "go.opentelemetry.io/otel/sdk/metric" @@ -52,3 +41,43 @@ func (c *cache[K, V]) Lookup(key K, f func() V) V { c.data[key] = val return val } + +// HasKey returns true if Lookup has previously been called with that key +// +// HasKey is safe to call concurrently. +func (c *cache[K, V]) HasKey(key K) bool { + c.Lock() + defer c.Unlock() + _, ok := c.data[key] + return ok +} + +// cacheWithErr is a locking storage used to quickly return already computed values and an error. +// +// The zero value of a cacheWithErr is empty and ready to use. +// +// A cacheWithErr must not be copied after first use. +// +// All methods of a cacheWithErr are safe to call concurrently. +type cacheWithErr[K comparable, V any] struct { + cache[K, valAndErr[V]] +} + +type valAndErr[V any] struct { + val V + err error +} + +// Lookup returns the value stored in the cacheWithErr with the associated key +// if it exists. Otherwise, f is called and its returned value is set in the +// cacheWithErr for key and returned. +// +// Lookup is safe to call concurrently. It will hold the cacheWithErr lock, so f +// should not block excessively. +func (c *cacheWithErr[K, V]) Lookup(key K, f func() (V, error)) (V, error) { + combined := c.cache.Lookup(key, func() valAndErr[V] { + val, err := f() + return valAndErr[V]{val: val, err: err} + }) + return combined.val, combined.err +} diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/config.go b/vendor/go.opentelemetry.io/otel/sdk/metric/config.go index 0b191128..bbe7bf67 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/config.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/config.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package metric // import "go.opentelemetry.io/otel/sdk/metric" @@ -133,7 +122,7 @@ func WithReader(r Reader) Option { }) } -// WithView associates views a MeterProvider. +// WithView associates views with a MeterProvider. // // Views are appended to existing ones in a MeterProvider if this option is // used multiple times. diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/doc.go b/vendor/go.opentelemetry.io/otel/sdk/metric/doc.go index 53f80c42..4f553a57 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/doc.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/doc.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 // Package metric provides an implementation of the OpenTelemetry metrics SDK. // @@ -44,4 +33,7 @@ // // See [go.opentelemetry.io/otel/metric] for more information about // the metric API. +// +// See [go.opentelemetry.io/otel/sdk/metric/internal/x] for information about +// the experimental features. package metric // import "go.opentelemetry.io/otel/sdk/metric" diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/env.go b/vendor/go.opentelemetry.io/otel/sdk/metric/env.go index 940ba815..a6c40379 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/env.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/env.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package metric // import "go.opentelemetry.io/otel/sdk/metric" diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/exemplar.go b/vendor/go.opentelemetry.io/otel/sdk/metric/exemplar.go new file mode 100644 index 00000000..82619da7 --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/exemplar.go @@ -0,0 +1,81 @@ +// Copyright The OpenTelemetry Authors +// SPDX-License-Identifier: Apache-2.0 + +package metric // import "go.opentelemetry.io/otel/sdk/metric" + +import ( + "os" + "runtime" + "slices" + + "go.opentelemetry.io/otel/sdk/metric/internal/exemplar" + "go.opentelemetry.io/otel/sdk/metric/internal/x" +) + +// reservoirFunc returns the appropriately configured exemplar reservoir +// creation func based on the passed InstrumentKind and user defined +// environment variables. +// +// Note: This will only return non-nil values when the experimental exemplar +// feature is enabled and the OTEL_METRICS_EXEMPLAR_FILTER environment variable +// is not set to always_off. +func reservoirFunc[N int64 | float64](agg Aggregation) func() exemplar.FilteredReservoir[N] { + if !x.Exemplars.Enabled() { + return nil + } + // https://github.com/open-telemetry/opentelemetry-specification/blob/d4b241f451674e8f611bb589477680341006ad2b/specification/configuration/sdk-environment-variables.md#exemplar + const filterEnvKey = "OTEL_METRICS_EXEMPLAR_FILTER" + + var filter exemplar.Filter + + switch os.Getenv(filterEnvKey) { + case "always_on": + filter = exemplar.AlwaysOnFilter + case "always_off": + return exemplar.Drop + case "trace_based": + fallthrough + default: + filter = exemplar.SampledFilter + } + + // https://github.com/open-telemetry/opentelemetry-specification/blob/d4b241f451674e8f611bb589477680341006ad2b/specification/metrics/sdk.md#exemplar-defaults + // Explicit bucket histogram aggregation with more than 1 bucket will + // use AlignedHistogramBucketExemplarReservoir. + a, ok := agg.(AggregationExplicitBucketHistogram) + if ok && len(a.Boundaries) > 0 { + cp := slices.Clone(a.Boundaries) + return func() exemplar.FilteredReservoir[N] { + bounds := cp + return exemplar.NewFilteredReservoir[N](filter, exemplar.Histogram(bounds)) + } + } + + var n int + if a, ok := agg.(AggregationBase2ExponentialHistogram); ok { + // Base2 Exponential Histogram Aggregation SHOULD use a + // SimpleFixedSizeExemplarReservoir with a reservoir equal to the + // smaller of the maximum number of buckets configured on the + // aggregation or twenty (e.g. min(20, max_buckets)). + n = int(a.MaxSize) + if n > 20 { + n = 20 + } + } else { + // https://github.com/open-telemetry/opentelemetry-specification/blob/e94af89e3d0c01de30127a0f423e912f6cda7bed/specification/metrics/sdk.md#simplefixedsizeexemplarreservoir + // This Exemplar reservoir MAY take a configuration parameter for + // the size of the reservoir. If no size configuration is + // provided, the default size MAY be the number of possible + // concurrent threads (e.g. number of CPUs) to help reduce + // contention. Otherwise, a default size of 1 SHOULD be used. + n = runtime.NumCPU() + if n < 1 { + // Should never be the case, but be defensive. + n = 1 + } + } + + return func() exemplar.FilteredReservoir[N] { + return exemplar.NewFilteredReservoir[N](filter, exemplar.FixedSize(n)) + } +} diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/exporter.go b/vendor/go.opentelemetry.io/otel/sdk/metric/exporter.go index da8941b3..1a3cccb6 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/exporter.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/exporter.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package metric // import "go.opentelemetry.io/otel/sdk/metric" diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/instrument.go b/vendor/go.opentelemetry.io/otel/sdk/metric/instrument.go index bb52f6ec..b52a330b 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/instrument.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/instrument.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 //go:generate stringer -type=InstrumentKind -trimprefix=InstrumentKind @@ -29,10 +18,7 @@ import ( "go.opentelemetry.io/otel/sdk/metric/internal/aggregate" ) -var ( - zeroInstrumentKind InstrumentKind - zeroScope instrumentation.Scope -) +var zeroScope instrumentation.Scope // InstrumentKind is the identifier of a group of instruments that all // performing the same function. @@ -41,28 +27,32 @@ type InstrumentKind uint8 const ( // instrumentKindUndefined is an undefined instrument kind, it should not // be used by any initialized type. - instrumentKindUndefined InstrumentKind = iota // nolint:deadcode,varcheck,unused + instrumentKindUndefined InstrumentKind = 0 // nolint:deadcode,varcheck,unused // InstrumentKindCounter identifies a group of instruments that record // increasing values synchronously with the code path they are measuring. - InstrumentKindCounter + InstrumentKindCounter InstrumentKind = 1 // InstrumentKindUpDownCounter identifies a group of instruments that // record increasing and decreasing values synchronously with the code path // they are measuring. - InstrumentKindUpDownCounter + InstrumentKindUpDownCounter InstrumentKind = 2 // InstrumentKindHistogram identifies a group of instruments that record a // distribution of values synchronously with the code path they are // measuring. - InstrumentKindHistogram + InstrumentKindHistogram InstrumentKind = 3 // InstrumentKindObservableCounter identifies a group of instruments that // record increasing values in an asynchronous callback. - InstrumentKindObservableCounter + InstrumentKindObservableCounter InstrumentKind = 4 // InstrumentKindObservableUpDownCounter identifies a group of instruments // that record increasing and decreasing values in an asynchronous // callback. - InstrumentKindObservableUpDownCounter + InstrumentKindObservableUpDownCounter InstrumentKind = 5 // InstrumentKindObservableGauge identifies a group of instruments that // record current values in an asynchronous callback. - InstrumentKindObservableGauge + InstrumentKindObservableGauge InstrumentKind = 6 + // InstrumentKindGauge identifies a group of instruments that record + // instantaneous values synchronously with the code path they are + // measuring. + InstrumentKindGauge InstrumentKind = 7 ) type nonComparable [0]func() // nolint: unused // This is indeed used. @@ -84,11 +74,11 @@ type Instrument struct { nonComparable // nolint: unused } -// empty returns if all fields of i are their zero-value. -func (i Instrument) empty() bool { +// IsEmpty returns if all Instrument fields are their zero-value. +func (i Instrument) IsEmpty() bool { return i.Name == "" && i.Description == "" && - i.Kind == zeroInstrumentKind && + i.Kind == instrumentKindUndefined && i.Unit == "" && i.Scope == zeroScope } @@ -119,7 +109,7 @@ func (i Instrument) matchesDescription(other Instrument) bool { // matchesKind returns true if the Kind of i is its zero-value or it equals the // Kind of other, otherwise false. func (i Instrument) matchesKind(other Instrument) bool { - return i.Kind == zeroInstrumentKind || i.Kind == other.Kind + return i.Kind == instrumentKindUndefined || i.Kind == other.Kind } // matchesUnit returns true if the Unit of i is its zero-value or it equals the @@ -186,12 +176,14 @@ type int64Inst struct { embedded.Int64Counter embedded.Int64UpDownCounter embedded.Int64Histogram + embedded.Int64Gauge } var ( _ metric.Int64Counter = (*int64Inst)(nil) _ metric.Int64UpDownCounter = (*int64Inst)(nil) _ metric.Int64Histogram = (*int64Inst)(nil) + _ metric.Int64Gauge = (*int64Inst)(nil) ) func (i *int64Inst) Add(ctx context.Context, val int64, opts ...metric.AddOption) { @@ -205,9 +197,6 @@ func (i *int64Inst) Record(ctx context.Context, val int64, opts ...metric.Record } func (i *int64Inst) aggregate(ctx context.Context, val int64, s attribute.Set) { // nolint:revive // okay to shadow pkg with method. - if err := ctx.Err(); err != nil { - return - } for _, in := range i.measures { in(ctx, val, s) } @@ -219,12 +208,14 @@ type float64Inst struct { embedded.Float64Counter embedded.Float64UpDownCounter embedded.Float64Histogram + embedded.Float64Gauge } var ( _ metric.Float64Counter = (*float64Inst)(nil) _ metric.Float64UpDownCounter = (*float64Inst)(nil) _ metric.Float64Histogram = (*float64Inst)(nil) + _ metric.Float64Gauge = (*float64Inst)(nil) ) func (i *float64Inst) Add(ctx context.Context, val float64, opts ...metric.AddOption) { @@ -238,9 +229,6 @@ func (i *float64Inst) Record(ctx context.Context, val float64, opts ...metric.Re } func (i *float64Inst) aggregate(ctx context.Context, val float64, s attribute.Set) { - if err := ctx.Err(); err != nil { - return - } for _, in := range i.measures { in(ctx, val, s) } @@ -270,9 +258,9 @@ var ( _ metric.Float64ObservableGauge = float64Observable{} ) -func newFloat64Observable(m *meter, kind InstrumentKind, name, desc, u string, meas []aggregate.Measure[float64]) float64Observable { +func newFloat64Observable(m *meter, kind InstrumentKind, name, desc, u string) float64Observable { return float64Observable{ - observable: newObservable(m, kind, name, desc, u, meas), + observable: newObservable[float64](m, kind, name, desc, u), } } @@ -291,9 +279,9 @@ var ( _ metric.Int64ObservableGauge = int64Observable{} ) -func newInt64Observable(m *meter, kind InstrumentKind, name, desc, u string, meas []aggregate.Measure[int64]) int64Observable { +func newInt64Observable(m *meter, kind InstrumentKind, name, desc, u string) int64Observable { return int64Observable{ - observable: newObservable(m, kind, name, desc, u, meas), + observable: newObservable[int64](m, kind, name, desc, u), } } @@ -301,11 +289,12 @@ type observable[N int64 | float64] struct { metric.Observable observablID[N] - meter *meter - measures []aggregate.Measure[N] + meter *meter + measures measures[N] + dropAggregation bool } -func newObservable[N int64 | float64](m *meter, kind InstrumentKind, name, desc, u string, meas []aggregate.Measure[N]) *observable[N] { +func newObservable[N int64 | float64](m *meter, kind InstrumentKind, name, desc, u string) *observable[N] { return &observable[N]{ observablID: observablID[N]{ name: name, @@ -314,14 +303,24 @@ func newObservable[N int64 | float64](m *meter, kind InstrumentKind, name, desc, unit: u, scope: m.scope, }, - meter: m, - measures: meas, + meter: m, } } // observe records the val for the set of attrs. func (o *observable[N]) observe(val N, s attribute.Set) { - for _, in := range o.measures { + o.measures.observe(val, s) +} + +func (o *observable[N]) appendMeasures(meas []aggregate.Measure[N]) { + o.measures = append(o.measures, meas...) +} + +type measures[N int64 | float64] []aggregate.Measure[N] + +// observe records the val for the set of attrs. +func (m measures[N]) observe(val N, s attribute.Set) { + for _, in := range m { in(context.Background(), val, s) } } diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/instrumentkind_string.go b/vendor/go.opentelemetry.io/otel/sdk/metric/instrumentkind_string.go index d5f9e982..25ea6244 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/instrumentkind_string.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/instrumentkind_string.go @@ -15,11 +15,12 @@ func _() { _ = x[InstrumentKindObservableCounter-4] _ = x[InstrumentKindObservableUpDownCounter-5] _ = x[InstrumentKindObservableGauge-6] + _ = x[InstrumentKindGauge-7] } -const _InstrumentKind_name = "instrumentKindUndefinedCounterUpDownCounterHistogramObservableCounterObservableUpDownCounterObservableGauge" +const _InstrumentKind_name = "instrumentKindUndefinedCounterUpDownCounterHistogramObservableCounterObservableUpDownCounterObservableGaugeGauge" -var _InstrumentKind_index = [...]uint8{0, 23, 30, 43, 52, 69, 92, 107} +var _InstrumentKind_index = [...]uint8{0, 23, 30, 43, 52, 69, 92, 107, 112} func (i InstrumentKind) String() string { if i >= InstrumentKind(len(_InstrumentKind_index)-1) { diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/aggregate.go b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/aggregate.go index 8dec1423..b18ee719 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/aggregate.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/aggregate.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package aggregate // import "go.opentelemetry.io/otel/sdk/metric/internal/aggregate" @@ -19,6 +8,7 @@ import ( "time" "go.opentelemetry.io/otel/attribute" + "go.opentelemetry.io/otel/sdk/metric/internal/exemplar" "go.opentelemetry.io/otel/sdk/metric/metricdata" ) @@ -44,42 +34,73 @@ type Builder[N int64 | float64] struct { // Filter is the attribute filter the aggregate function will use on the // input of measurements. Filter attribute.Filter + // ReservoirFunc is the factory function used by aggregate functions to + // create new exemplar reservoirs for a new seen attribute set. + // + // If this is not provided a default factory function that returns an + // exemplar.Drop reservoir will be used. + ReservoirFunc func() exemplar.FilteredReservoir[N] + // AggregationLimit is the cardinality limit of measurement attributes. Any + // measurement for new attributes once the limit has been reached will be + // aggregated into a single aggregate for the "otel.metric.overflow" + // attribute. + // + // If AggregationLimit is less than or equal to zero there will not be an + // aggregation limit imposed (i.e. unlimited attribute sets). + AggregationLimit int } -func (b Builder[N]) filter(f Measure[N]) Measure[N] { +func (b Builder[N]) resFunc() func() exemplar.FilteredReservoir[N] { + if b.ReservoirFunc != nil { + return b.ReservoirFunc + } + + return exemplar.Drop +} + +type fltrMeasure[N int64 | float64] func(ctx context.Context, value N, fltrAttr attribute.Set, droppedAttr []attribute.KeyValue) + +func (b Builder[N]) filter(f fltrMeasure[N]) Measure[N] { if b.Filter != nil { fltr := b.Filter // Copy to make it immutable after assignment. return func(ctx context.Context, n N, a attribute.Set) { - fAttr, _ := a.Filter(fltr) - f(ctx, n, fAttr) + fAttr, dropped := a.Filter(fltr) + f(ctx, n, fAttr, dropped) } } - return f + return func(ctx context.Context, n N, a attribute.Set) { + f(ctx, n, a, nil) + } } // LastValue returns a last-value aggregate function input and output. -// -// The Builder.Temporality is ignored and delta is use always. func (b Builder[N]) LastValue() (Measure[N], ComputeAggregation) { - // Delta temporality is the only temporality that makes semantic sense for - // a last-value aggregate. - lv := newLastValue[N]() - - return b.filter(lv.measure), func(dest *metricdata.Aggregation) int { - // Ignore if dest is not a metricdata.Gauge. The chance for memory - // reuse of the DataPoints is missed (better luck next time). - gData, _ := (*dest).(metricdata.Gauge[N]) - lv.computeAggregation(&gData.DataPoints) - *dest = gData - - return len(gData.DataPoints) + lv := newLastValue[N](b.AggregationLimit, b.resFunc()) + switch b.Temporality { + case metricdata.DeltaTemporality: + return b.filter(lv.measure), lv.delta + default: + return b.filter(lv.measure), lv.cumulative + } +} + +// PrecomputedLastValue returns a last-value aggregate function input and +// output. The aggregation returned from the returned ComputeAggregation +// function will always only return values from the previous collection cycle. +func (b Builder[N]) PrecomputedLastValue() (Measure[N], ComputeAggregation) { + lv := newPrecomputedLastValue[N](b.AggregationLimit, b.resFunc()) + switch b.Temporality { + case metricdata.DeltaTemporality: + return b.filter(lv.measure), lv.delta + default: + return b.filter(lv.measure), lv.cumulative } } // PrecomputedSum returns a sum aggregate function input and output. The // arguments passed to the input are expected to be the precomputed sum values. func (b Builder[N]) PrecomputedSum(monotonic bool) (Measure[N], ComputeAggregation) { - s := newPrecomputedSum[N](monotonic) + s := newPrecomputedSum[N](monotonic, b.AggregationLimit, b.resFunc()) switch b.Temporality { case metricdata.DeltaTemporality: return b.filter(s.measure), s.delta @@ -90,7 +111,7 @@ func (b Builder[N]) PrecomputedSum(monotonic bool) (Measure[N], ComputeAggregati // Sum returns a sum aggregate function input and output. func (b Builder[N]) Sum(monotonic bool) (Measure[N], ComputeAggregation) { - s := newSum[N](monotonic) + s := newSum[N](monotonic, b.AggregationLimit, b.resFunc()) switch b.Temporality { case metricdata.DeltaTemporality: return b.filter(s.measure), s.delta @@ -102,7 +123,7 @@ func (b Builder[N]) Sum(monotonic bool) (Measure[N], ComputeAggregation) { // ExplicitBucketHistogram returns a histogram aggregate function input and // output. func (b Builder[N]) ExplicitBucketHistogram(boundaries []float64, noMinMax, noSum bool) (Measure[N], ComputeAggregation) { - h := newHistogram[N](boundaries, noMinMax, noSum) + h := newHistogram[N](boundaries, noMinMax, noSum, b.AggregationLimit, b.resFunc()) switch b.Temporality { case metricdata.DeltaTemporality: return b.filter(h.measure), h.delta @@ -114,7 +135,7 @@ func (b Builder[N]) ExplicitBucketHistogram(boundaries []float64, noMinMax, noSu // ExponentialBucketHistogram returns a histogram aggregate function input and // output. func (b Builder[N]) ExponentialBucketHistogram(maxSize, maxScale int32, noMinMax, noSum bool) (Measure[N], ComputeAggregation) { - h := newExponentialHistogram[N](maxSize, maxScale, noMinMax, noSum) + h := newExponentialHistogram[N](maxSize, maxScale, noMinMax, noSum, b.AggregationLimit, b.resFunc()) switch b.Temporality { case metricdata.DeltaTemporality: return b.filter(h.measure), h.delta diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/doc.go b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/doc.go index e83a2693..7b7225e6 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/doc.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/doc.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 // Package aggregate provides aggregate types used compute aggregations and // cycle the state of metric measurements made by the SDK. These types and diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/exemplar.go b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/exemplar.go new file mode 100644 index 00000000..170ae8e5 --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/exemplar.go @@ -0,0 +1,42 @@ +// Copyright The OpenTelemetry Authors +// SPDX-License-Identifier: Apache-2.0 + +package aggregate // import "go.opentelemetry.io/otel/sdk/metric/internal/aggregate" + +import ( + "sync" + + "go.opentelemetry.io/otel/sdk/metric/internal/exemplar" + "go.opentelemetry.io/otel/sdk/metric/metricdata" +) + +var exemplarPool = sync.Pool{ + New: func() any { return new([]exemplar.Exemplar) }, +} + +func collectExemplars[N int64 | float64](out *[]metricdata.Exemplar[N], f func(*[]exemplar.Exemplar)) { + dest := exemplarPool.Get().(*[]exemplar.Exemplar) + defer func() { + *dest = (*dest)[:0] + exemplarPool.Put(dest) + }() + + *dest = reset(*dest, len(*out), cap(*out)) + + f(dest) + + *out = reset(*out, len(*dest), cap(*dest)) + for i, e := range *dest { + (*out)[i].FilteredAttributes = e.FilteredAttributes + (*out)[i].Time = e.Time + (*out)[i].SpanID = e.SpanID + (*out)[i].TraceID = e.TraceID + + switch e.Value.Type() { + case exemplar.Int64ValueType: + (*out)[i].Value = N(e.Value.Int64()) + case exemplar.Float64ValueType: + (*out)[i].Value = N(e.Value.Float64()) + } + } +} diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/exponential_histogram.go b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/exponential_histogram.go index 98b7dc1e..c9c7e8f6 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/exponential_histogram.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/exponential_histogram.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package aggregate // import "go.opentelemetry.io/otel/sdk/metric/internal/aggregate" @@ -23,6 +12,7 @@ import ( "go.opentelemetry.io/otel" "go.opentelemetry.io/otel/attribute" + "go.opentelemetry.io/otel/sdk/metric/internal/exemplar" "go.opentelemetry.io/otel/sdk/metric/metricdata" ) @@ -40,6 +30,9 @@ const ( // expoHistogramDataPoint is a single data point in an exponential histogram. type expoHistogramDataPoint[N int64 | float64] struct { + attrs attribute.Set + res exemplar.FilteredReservoir[N] + count uint64 min N max N @@ -56,7 +49,7 @@ type expoHistogramDataPoint[N int64 | float64] struct { zeroCount uint64 } -func newExpoHistogramDataPoint[N int64 | float64](maxSize, maxScale int, noMinMax, noSum bool) *expoHistogramDataPoint[N] { +func newExpoHistogramDataPoint[N int64 | float64](attrs attribute.Set, maxSize, maxScale int, noMinMax, noSum bool) *expoHistogramDataPoint[N] { f := math.MaxFloat64 max := N(f) // if N is int64, max will overflow to -9223372036854775808 min := N(-f) @@ -65,6 +58,7 @@ func newExpoHistogramDataPoint[N int64 | float64](maxSize, maxScale int, noMinMa min = N(minInt64) } return &expoHistogramDataPoint[N]{ + attrs: attrs, min: max, max: min, maxSize: maxSize, @@ -288,14 +282,16 @@ func (b *expoBuckets) downscale(delta int) { // newExponentialHistogram returns an Aggregator that summarizes a set of // measurements as an exponential histogram. Each histogram is scoped by attributes // and the aggregation cycle the measurements were made in. -func newExponentialHistogram[N int64 | float64](maxSize, maxScale int32, noMinMax, noSum bool) *expoHistogram[N] { +func newExponentialHistogram[N int64 | float64](maxSize, maxScale int32, noMinMax, noSum bool, limit int, r func() exemplar.FilteredReservoir[N]) *expoHistogram[N] { return &expoHistogram[N]{ noSum: noSum, noMinMax: noMinMax, maxSize: int(maxSize), maxScale: int(maxScale), - values: make(map[attribute.Set]*expoHistogramDataPoint[N]), + newRes: r, + limit: newLimiter[*expoHistogramDataPoint[N]](limit), + values: make(map[attribute.Distinct]*expoHistogramDataPoint[N]), start: now(), } @@ -309,13 +305,15 @@ type expoHistogram[N int64 | float64] struct { maxSize int maxScale int - values map[attribute.Set]*expoHistogramDataPoint[N] + newRes func() exemplar.FilteredReservoir[N] + limit limiter[*expoHistogramDataPoint[N]] + values map[attribute.Distinct]*expoHistogramDataPoint[N] valuesMu sync.Mutex start time.Time } -func (e *expoHistogram[N]) measure(_ context.Context, value N, attr attribute.Set) { +func (e *expoHistogram[N]) measure(ctx context.Context, value N, fltrAttr attribute.Set, droppedAttr []attribute.KeyValue) { // Ignore NaN and infinity. if math.IsInf(float64(value), 0) || math.IsNaN(float64(value)) { return @@ -324,12 +322,16 @@ func (e *expoHistogram[N]) measure(_ context.Context, value N, attr attribute.Se e.valuesMu.Lock() defer e.valuesMu.Unlock() - v, ok := e.values[attr] + attr := e.limit.Attributes(fltrAttr, e.values) + v, ok := e.values[attr.Equivalent()] if !ok { - v = newExpoHistogramDataPoint[N](e.maxSize, e.maxScale, e.noMinMax, e.noSum) - e.values[attr] = v + v = newExpoHistogramDataPoint[N](attr, e.maxSize, e.maxScale, e.noMinMax, e.noSum) + v.res = e.newRes() + + e.values[attr.Equivalent()] = v } v.record(value) + v.res.Offer(ctx, value, droppedAttr) } func (e *expoHistogram[N]) delta(dest *metricdata.Aggregation) int { @@ -347,33 +349,38 @@ func (e *expoHistogram[N]) delta(dest *metricdata.Aggregation) int { hDPts := reset(h.DataPoints, n, n) var i int - for a, b := range e.values { - hDPts[i].Attributes = a + for _, val := range e.values { + hDPts[i].Attributes = val.attrs hDPts[i].StartTime = e.start hDPts[i].Time = t - hDPts[i].Count = b.count - hDPts[i].Scale = int32(b.scale) - hDPts[i].ZeroCount = b.zeroCount + hDPts[i].Count = val.count + hDPts[i].Scale = int32(val.scale) + hDPts[i].ZeroCount = val.zeroCount hDPts[i].ZeroThreshold = 0.0 - hDPts[i].PositiveBucket.Offset = int32(b.posBuckets.startBin) - hDPts[i].PositiveBucket.Counts = reset(hDPts[i].PositiveBucket.Counts, len(b.posBuckets.counts), len(b.posBuckets.counts)) - copy(hDPts[i].PositiveBucket.Counts, b.posBuckets.counts) + hDPts[i].PositiveBucket.Offset = int32(val.posBuckets.startBin) + hDPts[i].PositiveBucket.Counts = reset(hDPts[i].PositiveBucket.Counts, len(val.posBuckets.counts), len(val.posBuckets.counts)) + copy(hDPts[i].PositiveBucket.Counts, val.posBuckets.counts) - hDPts[i].NegativeBucket.Offset = int32(b.negBuckets.startBin) - hDPts[i].NegativeBucket.Counts = reset(hDPts[i].NegativeBucket.Counts, len(b.negBuckets.counts), len(b.negBuckets.counts)) + hDPts[i].NegativeBucket.Offset = int32(val.negBuckets.startBin) + hDPts[i].NegativeBucket.Counts = reset(hDPts[i].NegativeBucket.Counts, len(val.negBuckets.counts), len(val.negBuckets.counts)) + copy(hDPts[i].NegativeBucket.Counts, val.negBuckets.counts) if !e.noSum { - hDPts[i].Sum = b.sum + hDPts[i].Sum = val.sum } if !e.noMinMax { - hDPts[i].Min = metricdata.NewExtrema(b.min) - hDPts[i].Max = metricdata.NewExtrema(b.max) + hDPts[i].Min = metricdata.NewExtrema(val.min) + hDPts[i].Max = metricdata.NewExtrema(val.max) } - delete(e.values, a) + collectExemplars(&hDPts[i].Exemplars, val.res.Collect) + i++ } + // Unused attribute sets do not report. + clear(e.values) + e.start = t h.DataPoints = hDPts *dest = h @@ -395,30 +402,33 @@ func (e *expoHistogram[N]) cumulative(dest *metricdata.Aggregation) int { hDPts := reset(h.DataPoints, n, n) var i int - for a, b := range e.values { - hDPts[i].Attributes = a + for _, val := range e.values { + hDPts[i].Attributes = val.attrs hDPts[i].StartTime = e.start hDPts[i].Time = t - hDPts[i].Count = b.count - hDPts[i].Scale = int32(b.scale) - hDPts[i].ZeroCount = b.zeroCount + hDPts[i].Count = val.count + hDPts[i].Scale = int32(val.scale) + hDPts[i].ZeroCount = val.zeroCount hDPts[i].ZeroThreshold = 0.0 - hDPts[i].PositiveBucket.Offset = int32(b.posBuckets.startBin) - hDPts[i].PositiveBucket.Counts = reset(hDPts[i].PositiveBucket.Counts, len(b.posBuckets.counts), len(b.posBuckets.counts)) - copy(hDPts[i].PositiveBucket.Counts, b.posBuckets.counts) + hDPts[i].PositiveBucket.Offset = int32(val.posBuckets.startBin) + hDPts[i].PositiveBucket.Counts = reset(hDPts[i].PositiveBucket.Counts, len(val.posBuckets.counts), len(val.posBuckets.counts)) + copy(hDPts[i].PositiveBucket.Counts, val.posBuckets.counts) - hDPts[i].NegativeBucket.Offset = int32(b.negBuckets.startBin) - hDPts[i].NegativeBucket.Counts = reset(hDPts[i].NegativeBucket.Counts, len(b.negBuckets.counts), len(b.negBuckets.counts)) + hDPts[i].NegativeBucket.Offset = int32(val.negBuckets.startBin) + hDPts[i].NegativeBucket.Counts = reset(hDPts[i].NegativeBucket.Counts, len(val.negBuckets.counts), len(val.negBuckets.counts)) + copy(hDPts[i].NegativeBucket.Counts, val.negBuckets.counts) if !e.noSum { - hDPts[i].Sum = b.sum + hDPts[i].Sum = val.sum } if !e.noMinMax { - hDPts[i].Min = metricdata.NewExtrema(b.min) - hDPts[i].Max = metricdata.NewExtrema(b.max) + hDPts[i].Min = metricdata.NewExtrema(val.min) + hDPts[i].Max = metricdata.NewExtrema(val.max) } + collectExemplars(&hDPts[i].Exemplars, val.res.Collect) + i++ // TODO (#3006): This will use an unbounded amount of memory if there // are unbounded number of attribute sets being aggregated. Attribute diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/histogram.go b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/histogram.go index 62ec51e1..ade0941f 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/histogram.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/histogram.go @@ -1,30 +1,24 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package aggregate // import "go.opentelemetry.io/otel/sdk/metric/internal/aggregate" import ( "context" + "slices" "sort" "sync" "time" "go.opentelemetry.io/otel/attribute" + "go.opentelemetry.io/otel/sdk/metric/internal/exemplar" "go.opentelemetry.io/otel/sdk/metric/metricdata" ) type buckets[N int64 | float64] struct { + attrs attribute.Set + res exemplar.FilteredReservoir[N] + counts []uint64 count uint64 total N @@ -32,8 +26,8 @@ type buckets[N int64 | float64] struct { } // newBuckets returns buckets with n bins. -func newBuckets[N int64 | float64](n int) *buckets[N] { - return &buckets[N]{counts: make([]uint64, n)} +func newBuckets[N int64 | float64](attrs attribute.Set, n int) *buckets[N] { + return &buckets[N]{attrs: attrs, counts: make([]uint64, n)} } func (b *buckets[N]) sum(value N) { b.total += value } @@ -54,28 +48,31 @@ type histValues[N int64 | float64] struct { noSum bool bounds []float64 - values map[attribute.Set]*buckets[N] + newRes func() exemplar.FilteredReservoir[N] + limit limiter[*buckets[N]] + values map[attribute.Distinct]*buckets[N] valuesMu sync.Mutex } -func newHistValues[N int64 | float64](bounds []float64, noSum bool) *histValues[N] { +func newHistValues[N int64 | float64](bounds []float64, noSum bool, limit int, r func() exemplar.FilteredReservoir[N]) *histValues[N] { // The responsibility of keeping all buckets correctly associated with the // passed boundaries is ultimately this type's responsibility. Make a copy // here so we can always guarantee this. Or, in the case of failure, have // complete control over the fix. - b := make([]float64, len(bounds)) - copy(b, bounds) - sort.Float64s(b) + b := slices.Clone(bounds) + slices.Sort(b) return &histValues[N]{ noSum: noSum, bounds: b, - values: make(map[attribute.Set]*buckets[N]), + newRes: r, + limit: newLimiter[*buckets[N]](limit), + values: make(map[attribute.Distinct]*buckets[N]), } } // Aggregate records the measurement value, scoped by attr, and aggregates it // into a histogram. -func (s *histValues[N]) measure(_ context.Context, value N, attr attribute.Set) { +func (s *histValues[N]) measure(ctx context.Context, value N, fltrAttr attribute.Set, droppedAttr []attribute.KeyValue) { // This search will return an index in the range [0, len(s.bounds)], where // it will return len(s.bounds) if value is greater than the last element // of s.bounds. This aligns with the buckets in that the length of buckets @@ -86,7 +83,8 @@ func (s *histValues[N]) measure(_ context.Context, value N, attr attribute.Set) s.valuesMu.Lock() defer s.valuesMu.Unlock() - b, ok := s.values[attr] + attr := s.limit.Attributes(fltrAttr, s.values) + b, ok := s.values[attr.Equivalent()] if !ok { // N+1 buckets. For example: // @@ -95,22 +93,25 @@ func (s *histValues[N]) measure(_ context.Context, value N, attr attribute.Set) // Then, // // buckets = (-∞, 0], (0, 5.0], (5.0, 10.0], (10.0, +∞) - b = newBuckets[N](len(s.bounds) + 1) + b = newBuckets[N](attr, len(s.bounds)+1) + b.res = s.newRes() + // Ensure min and max are recorded values (not zero), for new buckets. b.min, b.max = value, value - s.values[attr] = b + s.values[attr.Equivalent()] = b } b.bin(idx, value) if !s.noSum { b.sum(value) } + b.res.Offer(ctx, value, droppedAttr) } // newHistogram returns an Aggregator that summarizes a set of measurements as // an histogram. -func newHistogram[N int64 | float64](boundaries []float64, noMinMax, noSum bool) *histogram[N] { +func newHistogram[N int64 | float64](boundaries []float64, noMinMax, noSum bool, limit int, r func() exemplar.FilteredReservoir[N]) *histogram[N] { return &histogram[N]{ - histValues: newHistValues[N](boundaries, noSum), + histValues: newHistValues[N](boundaries, noSum, limit, r), noMinMax: noMinMax, start: now(), } @@ -137,34 +138,35 @@ func (s *histogram[N]) delta(dest *metricdata.Aggregation) int { defer s.valuesMu.Unlock() // Do not allow modification of our copy of bounds. - bounds := make([]float64, len(s.bounds)) - copy(bounds, s.bounds) + bounds := slices.Clone(s.bounds) n := len(s.values) hDPts := reset(h.DataPoints, n, n) var i int - for a, b := range s.values { - hDPts[i].Attributes = a + for _, val := range s.values { + hDPts[i].Attributes = val.attrs hDPts[i].StartTime = s.start hDPts[i].Time = t - hDPts[i].Count = b.count + hDPts[i].Count = val.count hDPts[i].Bounds = bounds - hDPts[i].BucketCounts = b.counts + hDPts[i].BucketCounts = val.counts if !s.noSum { - hDPts[i].Sum = b.total + hDPts[i].Sum = val.total } if !s.noMinMax { - hDPts[i].Min = metricdata.NewExtrema(b.min) - hDPts[i].Max = metricdata.NewExtrema(b.max) + hDPts[i].Min = metricdata.NewExtrema(val.min) + hDPts[i].Max = metricdata.NewExtrema(val.max) } - // Unused attribute sets do not report. - delete(s.values, a) + collectExemplars(&hDPts[i].Exemplars, val.res.Collect) + i++ } + // Unused attribute sets do not report. + clear(s.values) // The delta collection cycle resets. s.start = t @@ -186,37 +188,37 @@ func (s *histogram[N]) cumulative(dest *metricdata.Aggregation) int { defer s.valuesMu.Unlock() // Do not allow modification of our copy of bounds. - bounds := make([]float64, len(s.bounds)) - copy(bounds, s.bounds) + bounds := slices.Clone(s.bounds) n := len(s.values) hDPts := reset(h.DataPoints, n, n) var i int - for a, b := range s.values { + for _, val := range s.values { + hDPts[i].Attributes = val.attrs + hDPts[i].StartTime = s.start + hDPts[i].Time = t + hDPts[i].Count = val.count + hDPts[i].Bounds = bounds + // The HistogramDataPoint field values returned need to be copies of // the buckets value as we will keep updating them. // // TODO (#3047): Making copies for bounds and counts incurs a large // memory allocation footprint. Alternatives should be explored. - counts := make([]uint64, len(b.counts)) - copy(counts, b.counts) - - hDPts[i].Attributes = a - hDPts[i].StartTime = s.start - hDPts[i].Time = t - hDPts[i].Count = b.count - hDPts[i].Bounds = bounds - hDPts[i].BucketCounts = counts + hDPts[i].BucketCounts = slices.Clone(val.counts) if !s.noSum { - hDPts[i].Sum = b.total + hDPts[i].Sum = val.total } if !s.noMinMax { - hDPts[i].Min = metricdata.NewExtrema(b.min) - hDPts[i].Max = metricdata.NewExtrema(b.max) + hDPts[i].Min = metricdata.NewExtrema(val.min) + hDPts[i].Max = metricdata.NewExtrema(val.max) } + + collectExemplars(&hDPts[i].Exemplars, val.res.Collect) + i++ // TODO (#3006): This will use an unbounded amount of memory if there // are unbounded number of attribute sets being aggregated. Attribute diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/lastvalue.go b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/lastvalue.go index 6af2d606..c3593684 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/lastvalue.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/lastvalue.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package aggregate // import "go.opentelemetry.io/otel/sdk/metric/internal/aggregate" @@ -20,49 +9,154 @@ import ( "time" "go.opentelemetry.io/otel/attribute" + "go.opentelemetry.io/otel/sdk/metric/internal/exemplar" "go.opentelemetry.io/otel/sdk/metric/metricdata" ) // datapoint is timestamped measurement data. type datapoint[N int64 | float64] struct { - timestamp time.Time - value N + attrs attribute.Set + value N + res exemplar.FilteredReservoir[N] } -func newLastValue[N int64 | float64]() *lastValue[N] { - return &lastValue[N]{values: make(map[attribute.Set]datapoint[N])} +func newLastValue[N int64 | float64](limit int, r func() exemplar.FilteredReservoir[N]) *lastValue[N] { + return &lastValue[N]{ + newRes: r, + limit: newLimiter[datapoint[N]](limit), + values: make(map[attribute.Distinct]datapoint[N]), + start: now(), + } } // lastValue summarizes a set of measurements as the last one made. type lastValue[N int64 | float64] struct { sync.Mutex - values map[attribute.Set]datapoint[N] + newRes func() exemplar.FilteredReservoir[N] + limit limiter[datapoint[N]] + values map[attribute.Distinct]datapoint[N] + start time.Time } -func (s *lastValue[N]) measure(ctx context.Context, value N, attr attribute.Set) { - d := datapoint[N]{timestamp: now(), value: value} +func (s *lastValue[N]) measure(ctx context.Context, value N, fltrAttr attribute.Set, droppedAttr []attribute.KeyValue) { s.Lock() - s.values[attr] = d - s.Unlock() + defer s.Unlock() + + attr := s.limit.Attributes(fltrAttr, s.values) + d, ok := s.values[attr.Equivalent()] + if !ok { + d.res = s.newRes() + } + + d.attrs = attr + d.value = value + d.res.Offer(ctx, value, droppedAttr) + + s.values[attr.Equivalent()] = d } -func (s *lastValue[N]) computeAggregation(dest *[]metricdata.DataPoint[N]) { +func (s *lastValue[N]) delta(dest *metricdata.Aggregation) int { + t := now() + // Ignore if dest is not a metricdata.Gauge. The chance for memory reuse of + // the DataPoints is missed (better luck next time). + gData, _ := (*dest).(metricdata.Gauge[N]) + s.Lock() defer s.Unlock() + n := s.copyDpts(&gData.DataPoints, t) + // Do not report stale values. + clear(s.values) + // Update start time for delta temporality. + s.start = t + + *dest = gData + + return n +} + +func (s *lastValue[N]) cumulative(dest *metricdata.Aggregation) int { + t := now() + // Ignore if dest is not a metricdata.Gauge. The chance for memory reuse of + // the DataPoints is missed (better luck next time). + gData, _ := (*dest).(metricdata.Gauge[N]) + + s.Lock() + defer s.Unlock() + + n := s.copyDpts(&gData.DataPoints, t) + // TODO (#3006): This will use an unbounded amount of memory if there + // are unbounded number of attribute sets being aggregated. Attribute + // sets that become "stale" need to be forgotten so this will not + // overload the system. + *dest = gData + + return n +} + +// copyDpts copies the datapoints held by s into dest. The number of datapoints +// copied is returned. +func (s *lastValue[N]) copyDpts(dest *[]metricdata.DataPoint[N], t time.Time) int { n := len(s.values) *dest = reset(*dest, n, n) var i int - for a, v := range s.values { - (*dest)[i].Attributes = a - // The event time is the only meaningful timestamp, StartTime is - // ignored. - (*dest)[i].Time = v.timestamp + for _, v := range s.values { + (*dest)[i].Attributes = v.attrs + (*dest)[i].StartTime = s.start + (*dest)[i].Time = t (*dest)[i].Value = v.value - // Do not report stale values. - delete(s.values, a) + collectExemplars(&(*dest)[i].Exemplars, v.res.Collect) i++ } + return n +} + +// newPrecomputedLastValue returns an aggregator that summarizes a set of +// observations as the last one made. +func newPrecomputedLastValue[N int64 | float64](limit int, r func() exemplar.FilteredReservoir[N]) *precomputedLastValue[N] { + return &precomputedLastValue[N]{lastValue: newLastValue[N](limit, r)} +} + +// precomputedLastValue summarizes a set of observations as the last one made. +type precomputedLastValue[N int64 | float64] struct { + *lastValue[N] +} + +func (s *precomputedLastValue[N]) delta(dest *metricdata.Aggregation) int { + t := now() + // Ignore if dest is not a metricdata.Gauge. The chance for memory reuse of + // the DataPoints is missed (better luck next time). + gData, _ := (*dest).(metricdata.Gauge[N]) + + s.Lock() + defer s.Unlock() + + n := s.copyDpts(&gData.DataPoints, t) + // Do not report stale values. + clear(s.values) + // Update start time for delta temporality. + s.start = t + + *dest = gData + + return n +} + +func (s *precomputedLastValue[N]) cumulative(dest *metricdata.Aggregation) int { + t := now() + // Ignore if dest is not a metricdata.Gauge. The chance for memory reuse of + // the DataPoints is missed (better luck next time). + gData, _ := (*dest).(metricdata.Gauge[N]) + + s.Lock() + defer s.Unlock() + + n := s.copyDpts(&gData.DataPoints, t) + // Do not report stale values. + clear(s.values) + *dest = gData + + return n } diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/limit.go b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/limit.go new file mode 100644 index 00000000..9ea0251e --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/limit.go @@ -0,0 +1,42 @@ +// Copyright The OpenTelemetry Authors +// SPDX-License-Identifier: Apache-2.0 + +package aggregate // import "go.opentelemetry.io/otel/sdk/metric/internal/aggregate" + +import "go.opentelemetry.io/otel/attribute" + +// overflowSet is the attribute set used to record a measurement when adding +// another distinct attribute set to the aggregate would exceed the aggregate +// limit. +var overflowSet = attribute.NewSet(attribute.Bool("otel.metric.overflow", true)) + +// limiter limits aggregate values. +type limiter[V any] struct { + // aggLimit is the maximum number of metric streams that can be aggregated. + // + // Any metric stream with attributes distinct from any set already + // aggregated once the aggLimit will be meet will instead be aggregated + // into an "overflow" metric stream. That stream will only contain the + // "otel.metric.overflow"=true attribute. + aggLimit int +} + +// newLimiter returns a new Limiter with the provided aggregation limit. +func newLimiter[V any](aggregation int) limiter[V] { + return limiter[V]{aggLimit: aggregation} +} + +// Attributes checks if adding a measurement for attrs will exceed the +// aggregation cardinality limit for the existing measurements. If it will, +// overflowSet is returned. Otherwise, if it will not exceed the limit, or the +// limit is not set (limit <= 0), attr is returned. +func (l limiter[V]) Attributes(attrs attribute.Set, measurements map[attribute.Distinct]V) attribute.Set { + if l.aggLimit > 0 { + _, exists := measurements[attrs.Equivalent()] + if !exists && len(measurements) >= l.aggLimit-1 { + return overflowSet + } + } + + return attrs +} diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/sum.go b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/sum.go index 1e52ff0d..89136692 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/sum.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/aggregate/sum.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package aggregate // import "go.opentelemetry.io/otel/sdk/metric/internal/aggregate" @@ -20,31 +9,55 @@ import ( "time" "go.opentelemetry.io/otel/attribute" + "go.opentelemetry.io/otel/sdk/metric/internal/exemplar" "go.opentelemetry.io/otel/sdk/metric/metricdata" ) +type sumValue[N int64 | float64] struct { + n N + res exemplar.FilteredReservoir[N] + attrs attribute.Set +} + // valueMap is the storage for sums. type valueMap[N int64 | float64] struct { sync.Mutex - values map[attribute.Set]N + newRes func() exemplar.FilteredReservoir[N] + limit limiter[sumValue[N]] + values map[attribute.Distinct]sumValue[N] } -func newValueMap[N int64 | float64]() *valueMap[N] { - return &valueMap[N]{values: make(map[attribute.Set]N)} +func newValueMap[N int64 | float64](limit int, r func() exemplar.FilteredReservoir[N]) *valueMap[N] { + return &valueMap[N]{ + newRes: r, + limit: newLimiter[sumValue[N]](limit), + values: make(map[attribute.Distinct]sumValue[N]), + } } -func (s *valueMap[N]) measure(_ context.Context, value N, attr attribute.Set) { +func (s *valueMap[N]) measure(ctx context.Context, value N, fltrAttr attribute.Set, droppedAttr []attribute.KeyValue) { s.Lock() - s.values[attr] += value - s.Unlock() + defer s.Unlock() + + attr := s.limit.Attributes(fltrAttr, s.values) + v, ok := s.values[attr.Equivalent()] + if !ok { + v.res = s.newRes() + } + + v.attrs = attr + v.n += value + v.res.Offer(ctx, value, droppedAttr) + + s.values[attr.Equivalent()] = v } // newSum returns an aggregator that summarizes a set of measurements as their // arithmetic sum. Each sum is scoped by attributes and the aggregation cycle // the measurements were made in. -func newSum[N int64 | float64](monotonic bool) *sum[N] { +func newSum[N int64 | float64](monotonic bool, limit int, r func() exemplar.FilteredReservoir[N]) *sum[N] { return &sum[N]{ - valueMap: newValueMap[N](), + valueMap: newValueMap[N](limit, r), monotonic: monotonic, start: now(), } @@ -74,15 +87,16 @@ func (s *sum[N]) delta(dest *metricdata.Aggregation) int { dPts := reset(sData.DataPoints, n, n) var i int - for attr, value := range s.values { - dPts[i].Attributes = attr + for _, val := range s.values { + dPts[i].Attributes = val.attrs dPts[i].StartTime = s.start dPts[i].Time = t - dPts[i].Value = value - // Do not report stale values. - delete(s.values, attr) + dPts[i].Value = val.n + collectExemplars(&dPts[i].Exemplars, val.res.Collect) i++ } + // Do not report stale values. + clear(s.values) // The delta collection cycle resets. s.start = t @@ -108,11 +122,12 @@ func (s *sum[N]) cumulative(dest *metricdata.Aggregation) int { dPts := reset(sData.DataPoints, n, n) var i int - for attr, value := range s.values { - dPts[i].Attributes = attr + for _, value := range s.values { + dPts[i].Attributes = value.attrs dPts[i].StartTime = s.start dPts[i].Time = t - dPts[i].Value = value + dPts[i].Value = value.n + collectExemplars(&dPts[i].Exemplars, value.res.Collect) // TODO (#3006): This will use an unbounded amount of memory if there // are unbounded number of attribute sets being aggregated. Attribute // sets that become "stale" need to be forgotten so this will not @@ -129,9 +144,9 @@ func (s *sum[N]) cumulative(dest *metricdata.Aggregation) int { // newPrecomputedSum returns an aggregator that summarizes a set of // observatrions as their arithmetic sum. Each sum is scoped by attributes and // the aggregation cycle the measurements were made in. -func newPrecomputedSum[N int64 | float64](monotonic bool) *precomputedSum[N] { +func newPrecomputedSum[N int64 | float64](monotonic bool, limit int, r func() exemplar.FilteredReservoir[N]) *precomputedSum[N] { return &precomputedSum[N]{ - valueMap: newValueMap[N](), + valueMap: newValueMap[N](limit, r), monotonic: monotonic, start: now(), } @@ -144,12 +159,12 @@ type precomputedSum[N int64 | float64] struct { monotonic bool start time.Time - reported map[attribute.Set]N + reported map[attribute.Distinct]N } func (s *precomputedSum[N]) delta(dest *metricdata.Aggregation) int { t := now() - newReported := make(map[attribute.Set]N) + newReported := make(map[attribute.Distinct]N) // If *dest is not a metricdata.Sum, memory reuse is missed. In that case, // use the zero-value sData and hope for better alignment next cycle. @@ -164,20 +179,20 @@ func (s *precomputedSum[N]) delta(dest *metricdata.Aggregation) int { dPts := reset(sData.DataPoints, n, n) var i int - for attr, value := range s.values { - delta := value - s.reported[attr] + for key, value := range s.values { + delta := value.n - s.reported[key] - dPts[i].Attributes = attr + dPts[i].Attributes = value.attrs dPts[i].StartTime = s.start dPts[i].Time = t dPts[i].Value = delta + collectExemplars(&dPts[i].Exemplars, value.res.Collect) - newReported[attr] = value - // Unused attribute sets do not report. - delete(s.values, attr) + newReported[key] = value.n i++ } - // Unused attribute sets are forgotten. + // Unused attribute sets do not report. + clear(s.values) s.reported = newReported // The delta collection cycle resets. s.start = t @@ -204,16 +219,17 @@ func (s *precomputedSum[N]) cumulative(dest *metricdata.Aggregation) int { dPts := reset(sData.DataPoints, n, n) var i int - for attr, value := range s.values { - dPts[i].Attributes = attr + for _, val := range s.values { + dPts[i].Attributes = val.attrs dPts[i].StartTime = s.start dPts[i].Time = t - dPts[i].Value = value + dPts[i].Value = val.n + collectExemplars(&dPts[i].Exemplars, val.res.Collect) - // Unused attribute sets do not report. - delete(s.values, attr) i++ } + // Unused attribute sets do not report. + clear(s.values) sData.DataPoints = dPts *dest = sData diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/doc.go b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/doc.go new file mode 100644 index 00000000..5394f48e --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/doc.go @@ -0,0 +1,6 @@ +// Copyright The OpenTelemetry Authors +// SPDX-License-Identifier: Apache-2.0 + +// Package exemplar provides an implementation of the OpenTelemetry exemplar +// reservoir to be used in metric collection pipelines. +package exemplar // import "go.opentelemetry.io/otel/sdk/metric/internal/exemplar" diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/drop.go b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/drop.go new file mode 100644 index 00000000..5a0f39ae --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/drop.go @@ -0,0 +1,23 @@ +// Copyright The OpenTelemetry Authors +// SPDX-License-Identifier: Apache-2.0 + +package exemplar // import "go.opentelemetry.io/otel/sdk/metric/internal/exemplar" + +import ( + "context" + + "go.opentelemetry.io/otel/attribute" +) + +// Drop returns a [FilteredReservoir] that drops all measurements it is offered. +func Drop[N int64 | float64]() FilteredReservoir[N] { return &dropRes[N]{} } + +type dropRes[N int64 | float64] struct{} + +// Offer does nothing, all measurements offered will be dropped. +func (r *dropRes[N]) Offer(context.Context, N, []attribute.KeyValue) {} + +// Collect resets dest. No exemplars will ever be returned. +func (r *dropRes[N]) Collect(dest *[]Exemplar) { + *dest = (*dest)[:0] +} diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/exemplar.go b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/exemplar.go new file mode 100644 index 00000000..fcaa6a46 --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/exemplar.go @@ -0,0 +1,29 @@ +// Copyright The OpenTelemetry Authors +// SPDX-License-Identifier: Apache-2.0 + +package exemplar // import "go.opentelemetry.io/otel/sdk/metric/internal/exemplar" + +import ( + "time" + + "go.opentelemetry.io/otel/attribute" +) + +// Exemplar is a measurement sampled from a timeseries providing a typical +// example. +type Exemplar struct { + // FilteredAttributes are the attributes recorded with the measurement but + // filtered out of the timeseries' aggregated data. + FilteredAttributes []attribute.KeyValue + // Time is the time when the measurement was recorded. + Time time.Time + // Value is the measured value. + Value Value + // SpanID is the ID of the span that was active during the measurement. If + // no span was active or the span was not sampled this will be empty. + SpanID []byte `json:",omitempty"` + // TraceID is the ID of the trace the active span belonged to during the + // measurement. If no span was active or the span was not sampled this will + // be empty. + TraceID []byte `json:",omitempty"` +} diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/filter.go b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/filter.go new file mode 100644 index 00000000..152a069a --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/filter.go @@ -0,0 +1,29 @@ +// Copyright The OpenTelemetry Authors +// SPDX-License-Identifier: Apache-2.0 + +package exemplar // import "go.opentelemetry.io/otel/sdk/metric/internal/exemplar" + +import ( + "context" + + "go.opentelemetry.io/otel/trace" +) + +// Filter determines if a measurement should be offered. +// +// The passed ctx needs to contain any baggage or span that were active +// when the measurement was made. This information may be used by the +// Reservoir in making a sampling decision. +type Filter func(context.Context) bool + +// SampledFilter is a [Filter] that will only offer measurements +// if the passed context associated with the measurement contains a sampled +// [go.opentelemetry.io/otel/trace.SpanContext]. +func SampledFilter(ctx context.Context) bool { + return trace.SpanContextFromContext(ctx).IsSampled() +} + +// AlwaysOnFilter is a [Filter] that always offers measurements. +func AlwaysOnFilter(ctx context.Context) bool { + return true +} diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/filtered_reservoir.go b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/filtered_reservoir.go new file mode 100644 index 00000000..9fedfa4b --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/filtered_reservoir.go @@ -0,0 +1,49 @@ +// Copyright The OpenTelemetry Authors +// SPDX-License-Identifier: Apache-2.0 + +package exemplar // import "go.opentelemetry.io/otel/sdk/metric/internal/exemplar" + +import ( + "context" + "time" + + "go.opentelemetry.io/otel/attribute" +) + +// FilteredReservoir wraps a [Reservoir] with a filter. +type FilteredReservoir[N int64 | float64] interface { + // Offer accepts the parameters associated with a measurement. The + // parameters will be stored as an exemplar if the filter decides to + // sample the measurement. + // + // The passed ctx needs to contain any baggage or span that were active + // when the measurement was made. This information may be used by the + // Reservoir in making a sampling decision. + Offer(ctx context.Context, val N, attr []attribute.KeyValue) + // Collect returns all the held exemplars in the reservoir. + Collect(dest *[]Exemplar) +} + +// filteredReservoir handles the pre-sampled exemplar of measurements made. +type filteredReservoir[N int64 | float64] struct { + filter Filter + reservoir Reservoir +} + +// NewFilteredReservoir creates a [FilteredReservoir] which only offers values +// that are allowed by the filter. +func NewFilteredReservoir[N int64 | float64](f Filter, r Reservoir) FilteredReservoir[N] { + return &filteredReservoir[N]{ + filter: f, + reservoir: r, + } +} + +func (f *filteredReservoir[N]) Offer(ctx context.Context, val N, attr []attribute.KeyValue) { + if f.filter(ctx) { + // only record the current time if we are sampling this measurment. + f.reservoir.Offer(ctx, time.Now(), NewValue(val), attr) + } +} + +func (f *filteredReservoir[N]) Collect(dest *[]Exemplar) { f.reservoir.Collect(dest) } diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/hist.go b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/hist.go new file mode 100644 index 00000000..a6ff86d0 --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/hist.go @@ -0,0 +1,46 @@ +// Copyright The OpenTelemetry Authors +// SPDX-License-Identifier: Apache-2.0 + +package exemplar // import "go.opentelemetry.io/otel/sdk/metric/internal/exemplar" + +import ( + "context" + "slices" + "sort" + "time" + + "go.opentelemetry.io/otel/attribute" +) + +// Histogram returns a [Reservoir] that samples the last measurement that falls +// within a histogram bucket. The histogram bucket upper-boundaries are define +// by bounds. +// +// The passed bounds will be sorted by this function. +func Histogram(bounds []float64) Reservoir { + slices.Sort(bounds) + return &histRes{ + bounds: bounds, + storage: newStorage(len(bounds) + 1), + } +} + +type histRes struct { + *storage + + // bounds are bucket bounds in ascending order. + bounds []float64 +} + +func (r *histRes) Offer(ctx context.Context, t time.Time, v Value, a []attribute.KeyValue) { + var x float64 + switch v.Type() { + case Int64ValueType: + x = float64(v.Int64()) + case Float64ValueType: + x = v.Float64() + default: + panic("unknown value type") + } + r.store[sort.SearchFloat64s(r.bounds, x)] = newMeasurement(ctx, t, v, a) +} diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/rand.go b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/rand.go new file mode 100644 index 00000000..199a2608 --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/rand.go @@ -0,0 +1,191 @@ +// Copyright The OpenTelemetry Authors +// SPDX-License-Identifier: Apache-2.0 + +package exemplar // import "go.opentelemetry.io/otel/sdk/metric/internal/exemplar" + +import ( + "context" + "math" + "math/rand" + "sync" + "time" + + "go.opentelemetry.io/otel/attribute" +) + +var ( + // rng is used to make sampling decisions. + // + // Do not use crypto/rand. There is no reason for the decrease in performance + // given this is not a security sensitive decision. + rng = rand.New(rand.NewSource(time.Now().UnixNano())) + // Ensure concurrent safe accecess to rng and its underlying source. + rngMu sync.Mutex +) + +// random returns, as a float64, a uniform pseudo-random number in the open +// interval (0.0,1.0). +func random() float64 { + // TODO: This does not return a uniform number. rng.Float64 returns a + // uniformly random int in [0,2^53) that is divided by 2^53. Meaning it + // returns multiples of 2^-53, and not all floating point numbers between 0 + // and 1 (i.e. for values less than 2^-4 the 4 last bits of the significand + // are always going to be 0). + // + // An alternative algorithm should be considered that will actually return + // a uniform number in the interval (0,1). For example, since the default + // rand source provides a uniform distribution for Int63, this can be + // converted following the prototypical code of Mersenne Twister 64 (Takuji + // Nishimura and Makoto Matsumoto: + // http://www.math.sci.hiroshima-u.ac.jp/m-mat/MT/VERSIONS/C-LANG/mt19937-64.c) + // + // (float64(rng.Int63()>>11) + 0.5) * (1.0 / 4503599627370496.0) + // + // There are likely many other methods to explore here as well. + + rngMu.Lock() + defer rngMu.Unlock() + + f := rng.Float64() + for f == 0 { + f = rng.Float64() + } + return f +} + +// FixedSize returns a [Reservoir] that samples at most k exemplars. If there +// are k or less measurements made, the Reservoir will sample each one. If +// there are more than k, the Reservoir will then randomly sample all +// additional measurement with a decreasing probability. +func FixedSize(k int) Reservoir { + r := &randRes{storage: newStorage(k)} + r.reset() + return r +} + +type randRes struct { + *storage + + // count is the number of measurement seen. + count int64 + // next is the next count that will store a measurement at a random index + // once the reservoir has been filled. + next int64 + // w is the largest random number in a distribution that is used to compute + // the next next. + w float64 +} + +func (r *randRes) Offer(ctx context.Context, t time.Time, n Value, a []attribute.KeyValue) { + // The following algorithm is "Algorithm L" from Li, Kim-Hung (4 December + // 1994). "Reservoir-Sampling Algorithms of Time Complexity + // O(n(1+log(N/n)))". ACM Transactions on Mathematical Software. 20 (4): + // 481–493 (https://dl.acm.org/doi/10.1145/198429.198435). + // + // A high-level overview of "Algorithm L": + // 0) Pre-calculate the random count greater than the storage size when + // an exemplar will be replaced. + // 1) Accept all measurements offered until the configured storage size is + // reached. + // 2) Loop: + // a) When the pre-calculate count is reached, replace a random + // existing exemplar with the offered measurement. + // b) Calculate the next random count greater than the existing one + // which will replace another exemplars + // + // The way a "replacement" count is computed is by looking at `n` number of + // independent random numbers each corresponding to an offered measurement. + // Of these numbers the smallest `k` (the same size as the storage + // capacity) of them are kept as a subset. The maximum value in this + // subset, called `w` is used to weight another random number generation + // for the next count that will be considered. + // + // By weighting the next count computation like described, it is able to + // perform a uniformly-weighted sampling algorithm based on the number of + // samples the reservoir has seen so far. The sampling will "slow down" as + // more and more samples are offered so as to reduce a bias towards those + // offered just prior to the end of the collection. + // + // This algorithm is preferred because of its balance of simplicity and + // performance. It will compute three random numbers (the bulk of + // computation time) for each item that becomes part of the reservoir, but + // it does not spend any time on items that do not. In particular it has an + // asymptotic runtime of O(k(1 + log(n/k)) where n is the number of + // measurements offered and k is the reservoir size. + // + // See https://en.wikipedia.org/wiki/Reservoir_sampling for an overview of + // this and other reservoir sampling algorithms. See + // https://github.com/MrAlias/reservoir-sampling for a performance + // comparison of reservoir sampling algorithms. + + if int(r.count) < cap(r.store) { + r.store[r.count] = newMeasurement(ctx, t, n, a) + } else { + if r.count == r.next { + // Overwrite a random existing measurement with the one offered. + idx := int(rng.Int63n(int64(cap(r.store)))) + r.store[idx] = newMeasurement(ctx, t, n, a) + r.advance() + } + } + r.count++ +} + +// reset resets r to the initial state. +func (r *randRes) reset() { + // This resets the number of exemplars known. + r.count = 0 + // Random index inserts should only happen after the storage is full. + r.next = int64(cap(r.store)) + + // Initial random number in the series used to generate r.next. + // + // This is set before r.advance to reset or initialize the random number + // series. Without doing so it would always be 0 or never restart a new + // random number series. + // + // This maps the uniform random number in (0,1) to a geometric distribution + // over the same interval. The mean of the distribution is inversely + // proportional to the storage capacity. + r.w = math.Exp(math.Log(random()) / float64(cap(r.store))) + + r.advance() +} + +// advance updates the count at which the offered measurement will overwrite an +// existing exemplar. +func (r *randRes) advance() { + // Calculate the next value in the random number series. + // + // The current value of r.w is based on the max of a distribution of random + // numbers (i.e. `w = max(u_1,u_2,...,u_k)` for `k` equal to the capacity + // of the storage and each `u` in the interval (0,w)). To calculate the + // next r.w we use the fact that when the next exemplar is selected to be + // included in the storage an existing one will be dropped, and the + // corresponding random number in the set used to calculate r.w will also + // be replaced. The replacement random number will also be within (0,w), + // therefore the next r.w will be based on the same distribution (i.e. + // `max(u_1,u_2,...,u_k)`). Therefore, we can sample the next r.w by + // computing the next random number `u` and take r.w as `w * u^(1/k)`. + r.w *= math.Exp(math.Log(random()) / float64(cap(r.store))) + // Use the new random number in the series to calculate the count of the + // next measurement that will be stored. + // + // Given 0 < r.w < 1, each iteration will result in subsequent r.w being + // smaller. This translates here into the next next being selected against + // a distribution with a higher mean (i.e. the expected value will increase + // and replacements become less likely) + // + // Important to note, the new r.next will always be at least 1 more than + // the last r.next. + r.next += int64(math.Log(random())/math.Log(1-r.w)) + 1 +} + +func (r *randRes) Collect(dest *[]Exemplar) { + r.storage.Collect(dest) + // Call reset here even though it will reset r.count and restart the random + // number series. This will persist any old exemplars as long as no new + // measurements are offered, but it will also prioritize those new + // measurements that are made over the older collection cycle ones. + r.reset() +} diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/reservoir.go b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/reservoir.go new file mode 100644 index 00000000..80fa5955 --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/reservoir.go @@ -0,0 +1,32 @@ +// Copyright The OpenTelemetry Authors +// SPDX-License-Identifier: Apache-2.0 + +package exemplar // import "go.opentelemetry.io/otel/sdk/metric/internal/exemplar" + +import ( + "context" + "time" + + "go.opentelemetry.io/otel/attribute" +) + +// Reservoir holds the sampled exemplar of measurements made. +type Reservoir interface { + // Offer accepts the parameters associated with a measurement. The + // parameters will be stored as an exemplar if the Reservoir decides to + // sample the measurement. + // + // The passed ctx needs to contain any baggage or span that were active + // when the measurement was made. This information may be used by the + // Reservoir in making a sampling decision. + // + // The time t is the time when the measurement was made. The val and attr + // parameters are the value and dropped (filtered) attributes of the + // measurement respectively. + Offer(ctx context.Context, t time.Time, val Value, attr []attribute.KeyValue) + + // Collect returns all the held exemplars. + // + // The Reservoir state is preserved after this call. + Collect(dest *[]Exemplar) +} diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/storage.go b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/storage.go new file mode 100644 index 00000000..10b2976f --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/storage.go @@ -0,0 +1,95 @@ +// Copyright The OpenTelemetry Authors +// SPDX-License-Identifier: Apache-2.0 + +package exemplar // import "go.opentelemetry.io/otel/sdk/metric/internal/exemplar" + +import ( + "context" + "time" + + "go.opentelemetry.io/otel/attribute" + "go.opentelemetry.io/otel/trace" +) + +// storage is an exemplar storage for [Reservoir] implementations. +type storage struct { + // store are the measurements sampled. + // + // This does not use []metricdata.Exemplar because it potentially would + // require an allocation for trace and span IDs in the hot path of Offer. + store []measurement +} + +func newStorage(n int) *storage { + return &storage{store: make([]measurement, n)} +} + +// Collect returns all the held exemplars. +// +// The Reservoir state is preserved after this call. +func (r *storage) Collect(dest *[]Exemplar) { + *dest = reset(*dest, len(r.store), len(r.store)) + var n int + for _, m := range r.store { + if !m.valid { + continue + } + + m.Exemplar(&(*dest)[n]) + n++ + } + *dest = (*dest)[:n] +} + +// measurement is a measurement made by a telemetry system. +type measurement struct { + // FilteredAttributes are the attributes dropped during the measurement. + FilteredAttributes []attribute.KeyValue + // Time is the time when the measurement was made. + Time time.Time + // Value is the value of the measurement. + Value Value + // SpanContext is the SpanContext active when a measurement was made. + SpanContext trace.SpanContext + + valid bool +} + +// newMeasurement returns a new non-empty Measurement. +func newMeasurement(ctx context.Context, ts time.Time, v Value, droppedAttr []attribute.KeyValue) measurement { + return measurement{ + FilteredAttributes: droppedAttr, + Time: ts, + Value: v, + SpanContext: trace.SpanContextFromContext(ctx), + valid: true, + } +} + +// Exemplar returns m as an [Exemplar]. +func (m measurement) Exemplar(dest *Exemplar) { + dest.FilteredAttributes = m.FilteredAttributes + dest.Time = m.Time + dest.Value = m.Value + + if m.SpanContext.HasTraceID() { + traceID := m.SpanContext.TraceID() + dest.TraceID = traceID[:] + } else { + dest.TraceID = dest.TraceID[:0] + } + + if m.SpanContext.HasSpanID() { + spanID := m.SpanContext.SpanID() + dest.SpanID = spanID[:] + } else { + dest.SpanID = dest.SpanID[:0] + } +} + +func reset[T any](s []T, length, capacity int) []T { + if cap(s) < capacity { + return make([]T, length, capacity) + } + return s[:length] +} diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/value.go b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/value.go new file mode 100644 index 00000000..9daf27dc --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/exemplar/value.go @@ -0,0 +1,57 @@ +// Copyright The OpenTelemetry Authors +// SPDX-License-Identifier: Apache-2.0 + +package exemplar // import "go.opentelemetry.io/otel/sdk/metric/internal/exemplar" + +import "math" + +// ValueType identifies the type of value used in exemplar data. +type ValueType uint8 + +const ( + // UnknownValueType should not be used. It represents a misconfigured + // Value. + UnknownValueType ValueType = 0 + // Int64ValueType represents a Value with int64 data. + Int64ValueType ValueType = 1 + // Float64ValueType represents a Value with float64 data. + Float64ValueType ValueType = 2 +) + +// Value is the value of data held by an exemplar. +type Value struct { + t ValueType + val uint64 +} + +// NewValue returns a new [Value] for the provided value. +func NewValue[N int64 | float64](value N) Value { + switch v := any(value).(type) { + case int64: + return Value{t: Int64ValueType, val: uint64(v)} + case float64: + return Value{t: Float64ValueType, val: math.Float64bits(v)} + } + return Value{} +} + +// Type returns the [ValueType] of data held by v. +func (v Value) Type() ValueType { return v.t } + +// Int64 returns the value of v as an int64. If the ValueType of v is not an +// Int64ValueType, 0 is returned. +func (v Value) Int64() int64 { + if v.t == Int64ValueType { + return int64(v.val) + } + return 0 +} + +// Float64 returns the value of v as an float64. If the ValueType of v is not +// an Float64ValueType, 0 is returned. +func (v Value) Float64() float64 { + if v.t == Float64ValueType { + return math.Float64frombits(v.val) + } + return 0 +} diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/reuse_slice.go b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/reuse_slice.go index 9695492b..19ec6806 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/reuse_slice.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/reuse_slice.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package internal // import "go.opentelemetry.io/otel/sdk/metric/internal" diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/x/README.md b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/x/README.md new file mode 100644 index 00000000..aba69d65 --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/x/README.md @@ -0,0 +1,112 @@ +# Experimental Features + +The metric SDK contains features that have not yet stabilized in the OpenTelemetry specification. +These features are added to the OpenTelemetry Go metric SDK prior to stabilization in the specification so that users can start experimenting with them and provide feedback. + +These feature may change in backwards incompatible ways as feedback is applied. +See the [Compatibility and Stability](#compatibility-and-stability) section for more information. + +## Features + +- [Cardinality Limit](#cardinality-limit) +- [Exemplars](#exemplars) + +### Cardinality Limit + +The cardinality limit is the hard limit on the number of metric streams that can be collected for a single instrument. + +This experimental feature can be enabled by setting the `OTEL_GO_X_CARDINALITY_LIMIT` environment value. +The value must be an integer value. +All other values are ignored. + +If the value set is less than or equal to `0`, no limit will be applied. + +#### Examples + +Set the cardinality limit to 2000. + +```console +export OTEL_GO_X_CARDINALITY_LIMIT=2000 +``` + +Set an infinite cardinality limit (functionally equivalent to disabling the feature). + +```console +export OTEL_GO_X_CARDINALITY_LIMIT=-1 +``` + +Disable the cardinality limit. + +```console +unset OTEL_GO_X_CARDINALITY_LIMIT +``` + +### Exemplars + +A sample of measurements made may be exported directly as a set of exemplars. + +This experimental feature can be enabled by setting the `OTEL_GO_X_EXEMPLAR` environment variable. +The value of must be the case-insensitive string of `"true"` to enable the feature. +All other values are ignored. + +Exemplar filters are a supported. +The exemplar filter applies to all measurements made. +They filter these measurements, only allowing certain measurements to be passed to the underlying exemplar reservoir. + +To change the exemplar filter from the default `"trace_based"` filter set the `OTEL_METRICS_EXEMPLAR_FILTER` environment variable. +The value must be the case-sensitive string defined by the [OpenTelemetry specification]. + +- `"always_on"`: allows all measurements +- `"always_off"`: denies all measurements +- `"trace_based"`: allows only sampled measurements + +All values other than these will result in the default, `"trace_based"`, exemplar filter being used. + +[OpenTelemetry specification]: https://github.com/open-telemetry/opentelemetry-specification/blob/a6ca2fd484c9e76fe1d8e1c79c99f08f4745b5ee/specification/configuration/sdk-environment-variables.md#exemplar + +#### Examples + +Enable exemplars to be exported. + +```console +export OTEL_GO_X_EXEMPLAR=true +``` + +Disable exemplars from being exported. + +```console +unset OTEL_GO_X_EXEMPLAR +``` + +Set the exemplar filter to allow all measurements. + +```console +export OTEL_METRICS_EXEMPLAR_FILTER=always_on +``` + +Set the exemplar filter to deny all measurements. + +```console +export OTEL_METRICS_EXEMPLAR_FILTER=always_off +``` + +Set the exemplar filter to only allow sampled measurements. + +```console +export OTEL_METRICS_EXEMPLAR_FILTER=trace_based +``` + +Revert to the default exemplar filter (`"trace_based"`) + +```console +unset OTEL_METRICS_EXEMPLAR_FILTER +``` + +## Compatibility and Stability + +Experimental features do not fall within the scope of the OpenTelemetry Go versioning and stability [policy](../../../../VERSIONING.md). +These features may be removed or modified in successive version releases, including patch versions. + +When an experimental feature is promoted to a stable feature, a migration path will be included in the changelog entry of the release. +There is no guarantee that any environment variable feature flags that enabled the experimental feature will be supported by the stable version. +If they are supported, they may be accompanied with a deprecation notice stating a timeline for the removal of that support. diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/internal/x/x.go b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/x/x.go new file mode 100644 index 00000000..8cd2f374 --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/internal/x/x.go @@ -0,0 +1,85 @@ +// Copyright The OpenTelemetry Authors +// SPDX-License-Identifier: Apache-2.0 + +// Package x contains support for OTel metric SDK experimental features. +// +// This package should only be used for features defined in the specification. +// It should not be used for experiments or new project ideas. +package x // import "go.opentelemetry.io/otel/sdk/metric/internal/x" + +import ( + "os" + "strconv" + "strings" +) + +var ( + // Exemplars is an experimental feature flag that defines if exemplars + // should be recorded for metric data-points. + // + // To enable this feature set the OTEL_GO_X_EXEMPLAR environment variable + // to the case-insensitive string value of "true" (i.e. "True" and "TRUE" + // will also enable this). + Exemplars = newFeature("EXEMPLAR", func(v string) (string, bool) { + if strings.ToLower(v) == "true" { + return v, true + } + return "", false + }) + + // CardinalityLimit is an experimental feature flag that defines if + // cardinality limits should be applied to the recorded metric data-points. + // + // To enable this feature set the OTEL_GO_X_CARDINALITY_LIMIT environment + // variable to the integer limit value you want to use. + // + // Setting OTEL_GO_X_CARDINALITY_LIMIT to a value less than or equal to 0 + // will disable the cardinality limits. + CardinalityLimit = newFeature("CARDINALITY_LIMIT", func(v string) (int, bool) { + n, err := strconv.Atoi(v) + if err != nil { + return 0, false + } + return n, true + }) +) + +// Feature is an experimental feature control flag. It provides a uniform way +// to interact with these feature flags and parse their values. +type Feature[T any] struct { + key string + parse func(v string) (T, bool) +} + +func newFeature[T any](suffix string, parse func(string) (T, bool)) Feature[T] { + const envKeyRoot = "OTEL_GO_X_" + return Feature[T]{ + key: envKeyRoot + suffix, + parse: parse, + } +} + +// Key returns the environment variable key that needs to be set to enable the +// feature. +func (f Feature[T]) Key() string { return f.key } + +// Lookup returns the user configured value for the feature and true if the +// user has enabled the feature. Otherwise, if the feature is not enabled, a +// zero-value and false are returned. +func (f Feature[T]) Lookup() (v T, ok bool) { + // https://github.com/open-telemetry/opentelemetry-specification/blob/62effed618589a0bec416a87e559c0a9d96289bb/specification/configuration/sdk-environment-variables.md#parsing-empty-value + // + // > The SDK MUST interpret an empty value of an environment variable the + // > same way as when the variable is unset. + vRaw := os.Getenv(f.key) + if vRaw == "" { + return v, ok + } + return f.parse(vRaw) +} + +// Enabled returns if the feature is enabled. +func (f Feature[T]) Enabled() bool { + _, ok := f.Lookup() + return ok +} diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/manual_reader.go b/vendor/go.opentelemetry.io/otel/sdk/metric/manual_reader.go index 7d524de9..e0fd86ca 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/manual_reader.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/manual_reader.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package metric // import "go.opentelemetry.io/otel/sdk/metric" diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/meter.go b/vendor/go.opentelemetry.io/otel/sdk/metric/meter.go index 7f51ec51..479b7610 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/meter.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/meter.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package metric // import "go.opentelemetry.io/otel/sdk/metric" @@ -23,6 +12,7 @@ import ( "go.opentelemetry.io/otel/metric" "go.opentelemetry.io/otel/metric/embedded" "go.opentelemetry.io/otel/sdk/instrumentation" + "go.opentelemetry.io/otel/sdk/metric/internal/aggregate" ) @@ -40,6 +30,11 @@ type meter struct { scope instrumentation.Scope pipes pipelines + int64Insts *cacheWithErr[instID, *int64Inst] + float64Insts *cacheWithErr[instID, *float64Inst] + int64ObservableInsts *cacheWithErr[instID, int64Observable] + float64ObservableInsts *cacheWithErr[instID, float64Observable] + int64Resolver resolver[int64] float64Resolver resolver[float64] } @@ -49,11 +44,20 @@ func newMeter(s instrumentation.Scope, p pipelines) *meter { // meter is asked to create are logged to the user. var viewCache cache[string, instID] + var int64Insts cacheWithErr[instID, *int64Inst] + var float64Insts cacheWithErr[instID, *float64Inst] + var int64ObservableInsts cacheWithErr[instID, int64Observable] + var float64ObservableInsts cacheWithErr[instID, float64Observable] + return &meter{ - scope: s, - pipes: p, - int64Resolver: newResolver[int64](p, &viewCache), - float64Resolver: newResolver[float64](p, &viewCache), + scope: s, + pipes: p, + int64Insts: &int64Insts, + float64Insts: &float64Insts, + int64ObservableInsts: &int64ObservableInsts, + float64ObservableInsts: &float64ObservableInsts, + int64Resolver: newResolver[int64](p, &viewCache), + float64Resolver: newResolver[float64](p, &viewCache), } } @@ -104,20 +108,77 @@ func (m *meter) Int64Histogram(name string, options ...metric.Int64HistogramOpti return i, validateInstrumentName(name) } +// Int64Gauge returns a new instrument identified by name and configured +// with options. The instrument is used to synchronously record the +// distribution of int64 measurements during a computational operation. +func (m *meter) Int64Gauge(name string, options ...metric.Int64GaugeOption) (metric.Int64Gauge, error) { + cfg := metric.NewInt64GaugeConfig(options...) + const kind = InstrumentKindGauge + p := int64InstProvider{m} + i, err := p.lookup(kind, name, cfg.Description(), cfg.Unit()) + if err != nil { + return i, err + } + + return i, validateInstrumentName(name) +} + +// int64ObservableInstrument returns a new observable identified by the Instrument. +// It registers callbacks for each reader's pipeline. +func (m *meter) int64ObservableInstrument(id Instrument, callbacks []metric.Int64Callback) (int64Observable, error) { + key := instID{ + Name: id.Name, + Description: id.Description, + Unit: id.Unit, + Kind: id.Kind, + } + if m.int64ObservableInsts.HasKey(key) && len(callbacks) > 0 { + warnRepeatedObservableCallbacks(id) + } + return m.int64ObservableInsts.Lookup(key, func() (int64Observable, error) { + inst := newInt64Observable(m, id.Kind, id.Name, id.Description, id.Unit) + for _, insert := range m.int64Resolver.inserters { + // Connect the measure functions for instruments in this pipeline with the + // callbacks for this pipeline. + in, err := insert.Instrument(id, insert.readerDefaultAggregation(id.Kind)) + if err != nil { + return inst, err + } + // Drop aggregation + if len(in) == 0 { + inst.dropAggregation = true + continue + } + inst.appendMeasures(in) + for _, cback := range callbacks { + inst := int64Observer{measures: in} + fn := cback + insert.addCallback(func(ctx context.Context) error { return fn(ctx, inst) }) + } + } + return inst, validateInstrumentName(id.Name) + }) +} + // Int64ObservableCounter returns a new instrument identified by name and // configured with options. The instrument is used to asynchronously record // increasing int64 measurements once per a measurement collection cycle. // Only the measurements recorded during the collection cycle are exported. +// +// If Int64ObservableCounter is invoked repeatedly with the same Name, +// Description, and Unit, only the first set of callbacks provided are used. +// Use meter.RegisterCallback and Registration.Unregister to manage callbacks +// if instrumentation can be created multiple times with different callbacks. func (m *meter) Int64ObservableCounter(name string, options ...metric.Int64ObservableCounterOption) (metric.Int64ObservableCounter, error) { cfg := metric.NewInt64ObservableCounterConfig(options...) - const kind = InstrumentKindObservableCounter - p := int64ObservProvider{m} - inst, err := p.lookup(kind, name, cfg.Description(), cfg.Unit()) - if err != nil { - return nil, err + id := Instrument{ + Name: name, + Description: cfg.Description(), + Unit: cfg.Unit(), + Kind: InstrumentKindObservableCounter, + Scope: m.scope, } - p.registerCallbacks(inst, cfg.Callbacks()) - return inst, validateInstrumentName(name) + return m.int64ObservableInstrument(id, cfg.Callbacks()) } // Int64ObservableUpDownCounter returns a new instrument identified by name and @@ -126,14 +187,14 @@ func (m *meter) Int64ObservableCounter(name string, options ...metric.Int64Obser // measurements recorded during the collection cycle are exported. func (m *meter) Int64ObservableUpDownCounter(name string, options ...metric.Int64ObservableUpDownCounterOption) (metric.Int64ObservableUpDownCounter, error) { cfg := metric.NewInt64ObservableUpDownCounterConfig(options...) - const kind = InstrumentKindObservableUpDownCounter - p := int64ObservProvider{m} - inst, err := p.lookup(kind, name, cfg.Description(), cfg.Unit()) - if err != nil { - return nil, err + id := Instrument{ + Name: name, + Description: cfg.Description(), + Unit: cfg.Unit(), + Kind: InstrumentKindObservableUpDownCounter, + Scope: m.scope, } - p.registerCallbacks(inst, cfg.Callbacks()) - return inst, validateInstrumentName(name) + return m.int64ObservableInstrument(id, cfg.Callbacks()) } // Int64ObservableGauge returns a new instrument identified by name and @@ -142,14 +203,14 @@ func (m *meter) Int64ObservableUpDownCounter(name string, options ...metric.Int6 // Only the measurements recorded during the collection cycle are exported. func (m *meter) Int64ObservableGauge(name string, options ...metric.Int64ObservableGaugeOption) (metric.Int64ObservableGauge, error) { cfg := metric.NewInt64ObservableGaugeConfig(options...) - const kind = InstrumentKindObservableGauge - p := int64ObservProvider{m} - inst, err := p.lookup(kind, name, cfg.Description(), cfg.Unit()) - if err != nil { - return nil, err + id := Instrument{ + Name: name, + Description: cfg.Description(), + Unit: cfg.Unit(), + Kind: InstrumentKindObservableGauge, + Scope: m.scope, } - p.registerCallbacks(inst, cfg.Callbacks()) - return inst, validateInstrumentName(name) + return m.int64ObservableInstrument(id, cfg.Callbacks()) } // Float64Counter returns a new instrument identified by name and configured @@ -196,20 +257,77 @@ func (m *meter) Float64Histogram(name string, options ...metric.Float64Histogram return i, validateInstrumentName(name) } +// Float64Gauge returns a new instrument identified by name and configured +// with options. The instrument is used to synchronously record the +// distribution of float64 measurements during a computational operation. +func (m *meter) Float64Gauge(name string, options ...metric.Float64GaugeOption) (metric.Float64Gauge, error) { + cfg := metric.NewFloat64GaugeConfig(options...) + const kind = InstrumentKindGauge + p := float64InstProvider{m} + i, err := p.lookup(kind, name, cfg.Description(), cfg.Unit()) + if err != nil { + return i, err + } + + return i, validateInstrumentName(name) +} + +// float64ObservableInstrument returns a new observable identified by the Instrument. +// It registers callbacks for each reader's pipeline. +func (m *meter) float64ObservableInstrument(id Instrument, callbacks []metric.Float64Callback) (float64Observable, error) { + key := instID{ + Name: id.Name, + Description: id.Description, + Unit: id.Unit, + Kind: id.Kind, + } + if m.int64ObservableInsts.HasKey(key) && len(callbacks) > 0 { + warnRepeatedObservableCallbacks(id) + } + return m.float64ObservableInsts.Lookup(key, func() (float64Observable, error) { + inst := newFloat64Observable(m, id.Kind, id.Name, id.Description, id.Unit) + for _, insert := range m.float64Resolver.inserters { + // Connect the measure functions for instruments in this pipeline with the + // callbacks for this pipeline. + in, err := insert.Instrument(id, insert.readerDefaultAggregation(id.Kind)) + if err != nil { + return inst, err + } + // Drop aggregation + if len(in) == 0 { + inst.dropAggregation = true + continue + } + inst.appendMeasures(in) + for _, cback := range callbacks { + inst := float64Observer{measures: in} + fn := cback + insert.addCallback(func(ctx context.Context) error { return fn(ctx, inst) }) + } + } + return inst, validateInstrumentName(id.Name) + }) +} + // Float64ObservableCounter returns a new instrument identified by name and // configured with options. The instrument is used to asynchronously record // increasing float64 measurements once per a measurement collection cycle. // Only the measurements recorded during the collection cycle are exported. +// +// If Float64ObservableCounter is invoked repeatedly with the same Name, +// Description, and Unit, only the first set of callbacks provided are used. +// Use meter.RegisterCallback and Registration.Unregister to manage callbacks +// if instrumentation can be created multiple times with different callbacks. func (m *meter) Float64ObservableCounter(name string, options ...metric.Float64ObservableCounterOption) (metric.Float64ObservableCounter, error) { cfg := metric.NewFloat64ObservableCounterConfig(options...) - const kind = InstrumentKindObservableCounter - p := float64ObservProvider{m} - inst, err := p.lookup(kind, name, cfg.Description(), cfg.Unit()) - if err != nil { - return nil, err + id := Instrument{ + Name: name, + Description: cfg.Description(), + Unit: cfg.Unit(), + Kind: InstrumentKindObservableCounter, + Scope: m.scope, } - p.registerCallbacks(inst, cfg.Callbacks()) - return inst, validateInstrumentName(name) + return m.float64ObservableInstrument(id, cfg.Callbacks()) } // Float64ObservableUpDownCounter returns a new instrument identified by name @@ -218,14 +336,14 @@ func (m *meter) Float64ObservableCounter(name string, options ...metric.Float64O // measurements recorded during the collection cycle are exported. func (m *meter) Float64ObservableUpDownCounter(name string, options ...metric.Float64ObservableUpDownCounterOption) (metric.Float64ObservableUpDownCounter, error) { cfg := metric.NewFloat64ObservableUpDownCounterConfig(options...) - const kind = InstrumentKindObservableUpDownCounter - p := float64ObservProvider{m} - inst, err := p.lookup(kind, name, cfg.Description(), cfg.Unit()) - if err != nil { - return nil, err + id := Instrument{ + Name: name, + Description: cfg.Description(), + Unit: cfg.Unit(), + Kind: InstrumentKindObservableUpDownCounter, + Scope: m.scope, } - p.registerCallbacks(inst, cfg.Callbacks()) - return inst, validateInstrumentName(name) + return m.float64ObservableInstrument(id, cfg.Callbacks()) } // Float64ObservableGauge returns a new instrument identified by name and @@ -234,14 +352,14 @@ func (m *meter) Float64ObservableUpDownCounter(name string, options ...metric.Fl // Only the measurements recorded during the collection cycle are exported. func (m *meter) Float64ObservableGauge(name string, options ...metric.Float64ObservableGaugeOption) (metric.Float64ObservableGauge, error) { cfg := metric.NewFloat64ObservableGaugeConfig(options...) - const kind = InstrumentKindObservableGauge - p := float64ObservProvider{m} - inst, err := p.lookup(kind, name, cfg.Description(), cfg.Unit()) - if err != nil { - return nil, err + id := Instrument{ + Name: name, + Description: cfg.Description(), + Unit: cfg.Unit(), + Kind: InstrumentKindObservableGauge, + Scope: m.scope, } - p.registerCallbacks(inst, cfg.Callbacks()) - return inst, validateInstrumentName(name) + return m.float64ObservableInstrument(id, cfg.Callbacks()) } func validateInstrumentName(name string) error { @@ -273,6 +391,16 @@ func isAlphanumeric(c rune) bool { return isAlpha(c) || ('0' <= c && c <= '9') } +func warnRepeatedObservableCallbacks(id Instrument) { + inst := fmt.Sprintf( + "Instrument{Name: %q, Description: %q, Kind: %q, Unit: %q}", + id.Name, id.Description, "InstrumentKind"+id.Kind.String(), id.Unit, + ) + global.Warn("Repeated observable instrument creation with callbacks. Ignoring new callbacks. Use meter.RegisterCallback and Registration.Unregister to manage callbacks.", + "instrument", inst, + ) +} + // RegisterCallback registers f to be called each collection cycle so it will // make observations for insts during those cycles. // @@ -389,12 +517,14 @@ func (r observer) ObserveFloat64(o metric.Float64Observable, v float64, opts ... } if _, registered := r.float64[oImpl.observablID]; !registered { - global.Error(errUnregObserver, "failed to record", - "name", oImpl.name, - "description", oImpl.description, - "unit", oImpl.unit, - "number", fmt.Sprintf("%T", float64(0)), - ) + if !oImpl.dropAggregation { + global.Error(errUnregObserver, "failed to record", + "name", oImpl.name, + "description", oImpl.description, + "unit", oImpl.unit, + "number", fmt.Sprintf("%T", float64(0)), + ) + } return } c := metric.NewObserveConfig(opts) @@ -422,12 +552,14 @@ func (r observer) ObserveInt64(o metric.Int64Observable, v int64, opts ...metric } if _, registered := r.int64[oImpl.observablID]; !registered { - global.Error(errUnregObserver, "failed to record", - "name", oImpl.name, - "description", oImpl.description, - "unit", oImpl.unit, - "number", fmt.Sprintf("%T", int64(0)), - ) + if !oImpl.dropAggregation { + global.Error(errUnregObserver, "failed to record", + "name", oImpl.name, + "description", oImpl.description, + "unit", oImpl.unit, + "number", fmt.Sprintf("%T", int64(0)), + ) + } return } c := metric.NewObserveConfig(opts) @@ -474,14 +606,28 @@ func (p int64InstProvider) histogramAggs(name string, cfg metric.Int64HistogramC // lookup returns the resolved instrumentImpl. func (p int64InstProvider) lookup(kind InstrumentKind, name, desc, u string) (*int64Inst, error) { - aggs, err := p.aggs(kind, name, desc, u) - return &int64Inst{measures: aggs}, err + return p.meter.int64Insts.Lookup(instID{ + Name: name, + Description: desc, + Unit: u, + Kind: kind, + }, func() (*int64Inst, error) { + aggs, err := p.aggs(kind, name, desc, u) + return &int64Inst{measures: aggs}, err + }) } // lookupHistogram returns the resolved instrumentImpl. func (p int64InstProvider) lookupHistogram(name string, cfg metric.Int64HistogramConfig) (*int64Inst, error) { - aggs, err := p.histogramAggs(name, cfg) - return &int64Inst{measures: aggs}, err + return p.meter.int64Insts.Lookup(instID{ + Name: name, + Description: cfg.Description(), + Unit: cfg.Unit(), + Kind: InstrumentKindHistogram, + }, func() (*int64Inst, error) { + aggs, err := p.histogramAggs(name, cfg) + return &int64Inst{measures: aggs}, err + }) } // float64InstProvider provides float64 OpenTelemetry instruments. @@ -518,42 +664,33 @@ func (p float64InstProvider) histogramAggs(name string, cfg metric.Float64Histog // lookup returns the resolved instrumentImpl. func (p float64InstProvider) lookup(kind InstrumentKind, name, desc, u string) (*float64Inst, error) { - aggs, err := p.aggs(kind, name, desc, u) - return &float64Inst{measures: aggs}, err + return p.meter.float64Insts.Lookup(instID{ + Name: name, + Description: desc, + Unit: u, + Kind: kind, + }, func() (*float64Inst, error) { + aggs, err := p.aggs(kind, name, desc, u) + return &float64Inst{measures: aggs}, err + }) } // lookupHistogram returns the resolved instrumentImpl. func (p float64InstProvider) lookupHistogram(name string, cfg metric.Float64HistogramConfig) (*float64Inst, error) { - aggs, err := p.histogramAggs(name, cfg) - return &float64Inst{measures: aggs}, err -} - -type int64ObservProvider struct{ *meter } - -func (p int64ObservProvider) lookup(kind InstrumentKind, name, desc, u string) (int64Observable, error) { - aggs, err := (int64InstProvider)(p).aggs(kind, name, desc, u) - return newInt64Observable(p.meter, kind, name, desc, u, aggs), err -} - -func (p int64ObservProvider) registerCallbacks(inst int64Observable, cBacks []metric.Int64Callback) { - if inst.observable == nil || len(inst.measures) == 0 { - // Drop aggregator. - return - } - - for _, cBack := range cBacks { - p.pipes.registerCallback(p.callback(inst, cBack)) - } -} - -func (p int64ObservProvider) callback(i int64Observable, f metric.Int64Callback) func(context.Context) error { - inst := int64Observer{int64Observable: i} - return func(ctx context.Context) error { return f(ctx, inst) } + return p.meter.float64Insts.Lookup(instID{ + Name: name, + Description: cfg.Description(), + Unit: cfg.Unit(), + Kind: InstrumentKindHistogram, + }, func() (*float64Inst, error) { + aggs, err := p.histogramAggs(name, cfg) + return &float64Inst{measures: aggs}, err + }) } type int64Observer struct { embedded.Int64Observer - int64Observable + measures[int64] } func (o int64Observer) Observe(val int64, opts ...metric.ObserveOption) { @@ -561,32 +698,9 @@ func (o int64Observer) Observe(val int64, opts ...metric.ObserveOption) { o.observe(val, c.Attributes()) } -type float64ObservProvider struct{ *meter } - -func (p float64ObservProvider) lookup(kind InstrumentKind, name, desc, u string) (float64Observable, error) { - aggs, err := (float64InstProvider)(p).aggs(kind, name, desc, u) - return newFloat64Observable(p.meter, kind, name, desc, u, aggs), err -} - -func (p float64ObservProvider) registerCallbacks(inst float64Observable, cBacks []metric.Float64Callback) { - if inst.observable == nil || len(inst.measures) == 0 { - // Drop aggregator. - return - } - - for _, cBack := range cBacks { - p.pipes.registerCallback(p.callback(inst, cBack)) - } -} - -func (p float64ObservProvider) callback(i float64Observable, f metric.Float64Callback) func(context.Context) error { - inst := float64Observer{float64Observable: i} - return func(ctx context.Context) error { return f(ctx, inst) } -} - type float64Observer struct { embedded.Float64Observer - float64Observable + measures[float64] } func (o float64Observer) Observe(val float64, opts ...metric.ObserveOption) { diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/metricdata/README.md b/vendor/go.opentelemetry.io/otel/sdk/metric/metricdata/README.md new file mode 100644 index 00000000..d1390df1 --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/metricdata/README.md @@ -0,0 +1,3 @@ +# SDK Metric data + +[![PkgGoDev](https://pkg.go.dev/badge/go.opentelemetry.io/otel/sdk/metric/metricdata)](https://pkg.go.dev/go.opentelemetry.io/otel/sdk/metric/metricdata) diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/metricdata/data.go b/vendor/go.opentelemetry.io/otel/sdk/metric/metricdata/data.go index 995d42b3..d32cfc67 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/metricdata/data.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/metricdata/data.go @@ -1,20 +1,10 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package metricdata // import "go.opentelemetry.io/otel/sdk/metric/metricdata" import ( + "encoding/json" "time" "go.opentelemetry.io/otel/attribute" @@ -211,6 +201,19 @@ type Extrema[N int64 | float64] struct { valid bool } +// MarshalText converts the Extrema value to text. +func (e Extrema[N]) MarshalText() ([]byte, error) { + if !e.valid { + return json.Marshal(nil) + } + return json.Marshal(e.value) +} + +// MarshalJSON converts the Extrema value to JSON number. +func (e *Extrema[N]) MarshalJSON() ([]byte, error) { + return e.MarshalText() +} + // NewExtrema returns an Extrema set to v. func NewExtrema[N int64 | float64](v N) Extrema[N] { return Extrema[N]{value: v, valid: true} diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/metricdata/temporality.go b/vendor/go.opentelemetry.io/otel/sdk/metric/metricdata/temporality.go index 9fceb18c..187713da 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/metricdata/temporality.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/metricdata/temporality.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 //go:generate stringer -type=Temporality diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/periodic_reader.go b/vendor/go.opentelemetry.io/otel/sdk/metric/periodic_reader.go index ff86999c..67ee1b11 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/periodic_reader.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/periodic_reader.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package metric // import "go.opentelemetry.io/otel/sdk/metric" @@ -345,7 +334,7 @@ func (r *PeriodicReader) Shutdown(ctx context.Context) error { } sErr := r.exporter.Shutdown(ctx) - if err == nil || err == ErrReaderShutdown { + if err == nil || errors.Is(err, ErrReaderShutdown) { err = sErr } diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/pipeline.go b/vendor/go.opentelemetry.io/otel/sdk/metric/pipeline.go index 48abcc8a..823bf2fe 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/pipeline.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/pipeline.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package metric // import "go.opentelemetry.io/otel/sdk/metric" @@ -29,6 +18,7 @@ import ( "go.opentelemetry.io/otel/sdk/instrumentation" "go.opentelemetry.io/otel/sdk/metric/internal" "go.opentelemetry.io/otel/sdk/metric/internal/aggregate" + "go.opentelemetry.io/otel/sdk/metric/internal/x" "go.opentelemetry.io/otel/sdk/metric/metricdata" "go.opentelemetry.io/otel/sdk/resource" ) @@ -93,14 +83,6 @@ func (p *pipeline) addSync(scope instrumentation.Scope, iSync instrumentSync) { p.aggregations[scope] = append(p.aggregations[scope], iSync) } -// addCallback registers a single instrument callback to be run when -// `produce()` is called. -func (p *pipeline) addCallback(cback func(context.Context) error) { - p.Lock() - defer p.Unlock() - p.callbacks = append(p.callbacks, cback) -} - type multiCallback func(context.Context) error // addMultiCallback registers a multi-instrument callback to be run when @@ -281,6 +263,14 @@ func (i *inserter[N]) Instrument(inst Instrument, readerAggregation Aggregation) return measures, errs.errorOrNil() } +// addCallback registers a single instrument callback to be run when +// `produce()` is called. +func (i *inserter[N]) addCallback(cback func(context.Context) error) { + i.pipeline.Lock() + defer i.pipeline.Unlock() + i.pipeline.callbacks = append(i.pipeline.callbacks, cback) +} + var aggIDCount uint64 // aggVal is the cached value in an aggregators cache. @@ -358,9 +348,16 @@ func (i *inserter[N]) cachedAggregator(scope instrumentation.Scope, kind Instrum normID := id.normalize() cv := i.aggregators.Lookup(normID, func() aggVal[N] { b := aggregate.Builder[N]{ - Temporality: i.pipeline.reader.temporality(kind), + Temporality: i.pipeline.reader.temporality(kind), + ReservoirFunc: reservoirFunc[N](stream.Aggregation), } b.Filter = stream.AttributeFilter + // A value less than or equal to zero will disable the aggregation + // limits for the builder (an all the created aggregates). + // CardinalityLimit.Lookup returns 0 by default if unset (or + // unrecognized input). Use that value directly. + b.AggregationLimit, _ = x.CardinalityLimit.Lookup() + in, out, err := i.aggregateFunc(b, stream.Aggregation, kind) if err != nil { return aggVal[N]{0, nil, err} @@ -450,7 +447,12 @@ func (i *inserter[N]) aggregateFunc(b aggregate.Builder[N], agg Aggregation, kin case AggregationDrop: // Return nil in and out to signify the drop aggregator. case AggregationLastValue: - meas, comp = b.LastValue() + switch kind { + case InstrumentKindGauge: + meas, comp = b.LastValue() + case InstrumentKindObservableGauge: + meas, comp = b.PrecomputedLastValue() + } case AggregationSum: switch kind { case InstrumentKindObservableCounter: @@ -467,7 +469,7 @@ func (i *inserter[N]) aggregateFunc(b aggregate.Builder[N], agg Aggregation, kin case AggregationExplicitBucketHistogram: var noSum bool switch kind { - case InstrumentKindUpDownCounter, InstrumentKindObservableUpDownCounter, InstrumentKindObservableGauge: + case InstrumentKindUpDownCounter, InstrumentKindObservableUpDownCounter, InstrumentKindObservableGauge, InstrumentKindGauge: // The sum should not be collected for any instrument that can make // negative measurements: // https://github.com/open-telemetry/opentelemetry-specification/blob/v1.21.0/specification/metrics/sdk.md#histogram-aggregations @@ -477,7 +479,7 @@ func (i *inserter[N]) aggregateFunc(b aggregate.Builder[N], agg Aggregation, kin case AggregationBase2ExponentialHistogram: var noSum bool switch kind { - case InstrumentKindUpDownCounter, InstrumentKindObservableUpDownCounter, InstrumentKindObservableGauge: + case InstrumentKindUpDownCounter, InstrumentKindObservableUpDownCounter, InstrumentKindObservableGauge, InstrumentKindGauge: // The sum should not be collected for any instrument that can make // negative measurements: // https://github.com/open-telemetry/opentelemetry-specification/blob/v1.21.0/specification/metrics/sdk.md#histogram-aggregations @@ -500,6 +502,7 @@ func (i *inserter[N]) aggregateFunc(b aggregate.Builder[N], agg Aggregation, kin // | Counter | ✓ | | ✓ | ✓ | ✓ | // | UpDownCounter | ✓ | | ✓ | ✓ | ✓ | // | Histogram | ✓ | | ✓ | ✓ | ✓ | +// | Gauge | ✓ | ✓ | | ✓ | ✓ | // | Observable Counter | ✓ | | ✓ | ✓ | ✓ | // | Observable UpDownCounter | ✓ | | ✓ | ✓ | ✓ | // | Observable Gauge | ✓ | ✓ | | ✓ | ✓ |. @@ -512,6 +515,7 @@ func isAggregatorCompatible(kind InstrumentKind, agg Aggregation) error { case InstrumentKindCounter, InstrumentKindUpDownCounter, InstrumentKindHistogram, + InstrumentKindGauge, InstrumentKindObservableCounter, InstrumentKindObservableUpDownCounter, InstrumentKindObservableGauge: @@ -529,7 +533,8 @@ func isAggregatorCompatible(kind InstrumentKind, agg Aggregation) error { return errIncompatibleAggregation } case AggregationLastValue: - if kind == InstrumentKindObservableGauge { + switch kind { + case InstrumentKindObservableGauge, InstrumentKindGauge: return nil } // TODO: review need for aggregation check after @@ -557,12 +562,6 @@ func newPipelines(res *resource.Resource, readers []Reader, views []View) pipeli return pipes } -func (p pipelines) registerCallback(cback func(context.Context) error) { - for _, pipe := range p { - pipe.addCallback(cback) - } -} - func (p pipelines) registerMultiCallback(c multiCallback) metric.Registration { unregs := make([]func(), len(p)) for i, pipe := range p { diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/provider.go b/vendor/go.opentelemetry.io/otel/sdk/metric/provider.go index 7d1a9183..a82af538 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/provider.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/provider.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package metric // import "go.opentelemetry.io/otel/sdk/metric" diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/reader.go b/vendor/go.opentelemetry.io/otel/sdk/metric/reader.go index 65cedaf3..a55f9a53 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/reader.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/reader.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package metric // import "go.opentelemetry.io/otel/sdk/metric" @@ -159,7 +148,7 @@ func DefaultAggregationSelector(ik InstrumentKind) Aggregation { switch ik { case InstrumentKindCounter, InstrumentKindUpDownCounter, InstrumentKindObservableCounter, InstrumentKindObservableUpDownCounter: return AggregationSum{} - case InstrumentKindObservableGauge: + case InstrumentKindObservableGauge, InstrumentKindGauge: return AggregationLastValue{} case InstrumentKindHistogram: return AggregationExplicitBucketHistogram{ @@ -177,7 +166,7 @@ type ReaderOption interface { ManualReaderOption } -// WithProducers registers producers as an external Producer of metric data +// WithProducer registers producers as an external Producer of metric data // for this Reader. func WithProducer(p Producer) ReaderOption { return producerOption{p: p} diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/version.go b/vendor/go.opentelemetry.io/otel/sdk/metric/version.go index edcf7cfc..dade0a19 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/version.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/version.go @@ -1,20 +1,9 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package metric // import "go.opentelemetry.io/otel/sdk/metric" // version is the current release version of the metric SDK in use. func version() string { - return "1.21.0" + return "1.28.0" } diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/view.go b/vendor/go.opentelemetry.io/otel/sdk/metric/view.go index 65f243be..cd08c673 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/view.go +++ b/vendor/go.opentelemetry.io/otel/sdk/metric/view.go @@ -1,16 +1,5 @@ // Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// SPDX-License-Identifier: Apache-2.0 package metric // import "go.opentelemetry.io/otel/sdk/metric" @@ -54,7 +43,7 @@ type View func(Instrument) (Stream, bool) // of the default. If you need to zero out an Stream field returned from a // View, create a View directly. func NewView(criteria Instrument, mask Stream) View { - if criteria.empty() { + if criteria.IsEmpty() { global.Error( errEmptyView, "dropping view", "mask", mask, diff --git a/vendor/go.opentelemetry.io/otel/sdk/resource/builtin.go b/vendor/go.opentelemetry.io/otel/sdk/resource/builtin.go index 488cabc4..6ac1cdbf 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/resource/builtin.go +++ b/vendor/go.opentelemetry.io/otel/sdk/resource/builtin.go @@ -9,9 +9,11 @@ import ( "os" "path/filepath" + "github.com/google/uuid" + "go.opentelemetry.io/otel/attribute" "go.opentelemetry.io/otel/sdk" - semconv "go.opentelemetry.io/otel/semconv/v1.24.0" + semconv "go.opentelemetry.io/otel/semconv/v1.26.0" ) type ( @@ -36,6 +38,8 @@ type ( } defaultServiceNameDetector struct{} + + defaultServiceInstanceIDDetector struct{} ) var ( @@ -43,6 +47,7 @@ var ( _ Detector = host{} _ Detector = stringDetector{} _ Detector = defaultServiceNameDetector{} + _ Detector = defaultServiceInstanceIDDetector{} ) // Detect returns a *Resource that describes the OpenTelemetry SDK used. @@ -95,3 +100,19 @@ func (defaultServiceNameDetector) Detect(ctx context.Context) (*Resource, error) }, ).Detect(ctx) } + +// Detect implements Detector. +func (defaultServiceInstanceIDDetector) Detect(ctx context.Context) (*Resource, error) { + return StringDetector( + semconv.SchemaURL, + semconv.ServiceInstanceIDKey, + func() (string, error) { + version4Uuid, err := uuid.NewRandom() + if err != nil { + return "", err + } + + return version4Uuid.String(), nil + }, + ).Detect(ctx) +} diff --git a/vendor/go.opentelemetry.io/otel/sdk/resource/container.go b/vendor/go.opentelemetry.io/otel/sdk/resource/container.go index f3eeb45a..5ecd859a 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/resource/container.go +++ b/vendor/go.opentelemetry.io/otel/sdk/resource/container.go @@ -11,7 +11,7 @@ import ( "os" "regexp" - semconv "go.opentelemetry.io/otel/semconv/v1.24.0" + semconv "go.opentelemetry.io/otel/semconv/v1.26.0" ) type containerIDProvider func() (string, error) diff --git a/vendor/go.opentelemetry.io/otel/sdk/resource/env.go b/vendor/go.opentelemetry.io/otel/sdk/resource/env.go index 7b221c70..813f0562 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/resource/env.go +++ b/vendor/go.opentelemetry.io/otel/sdk/resource/env.go @@ -12,7 +12,7 @@ import ( "go.opentelemetry.io/otel" "go.opentelemetry.io/otel/attribute" - semconv "go.opentelemetry.io/otel/semconv/v1.24.0" + semconv "go.opentelemetry.io/otel/semconv/v1.26.0" ) const ( diff --git a/vendor/go.opentelemetry.io/otel/sdk/resource/host_id.go b/vendor/go.opentelemetry.io/otel/sdk/resource/host_id.go index 5acbec23..2d0f6549 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/resource/host_id.go +++ b/vendor/go.opentelemetry.io/otel/sdk/resource/host_id.go @@ -8,7 +8,7 @@ import ( "errors" "strings" - semconv "go.opentelemetry.io/otel/semconv/v1.24.0" + semconv "go.opentelemetry.io/otel/semconv/v1.26.0" ) type hostIDProvider func() (string, error) diff --git a/vendor/go.opentelemetry.io/otel/sdk/resource/os.go b/vendor/go.opentelemetry.io/otel/sdk/resource/os.go index cf0165a6..8a48ab4f 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/resource/os.go +++ b/vendor/go.opentelemetry.io/otel/sdk/resource/os.go @@ -8,7 +8,7 @@ import ( "strings" "go.opentelemetry.io/otel/attribute" - semconv "go.opentelemetry.io/otel/semconv/v1.24.0" + semconv "go.opentelemetry.io/otel/semconv/v1.26.0" ) type osDescriptionProvider func() (string, error) diff --git a/vendor/go.opentelemetry.io/otel/sdk/resource/process.go b/vendor/go.opentelemetry.io/otel/sdk/resource/process.go index 8ba4e9a4..085fe68f 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/resource/process.go +++ b/vendor/go.opentelemetry.io/otel/sdk/resource/process.go @@ -11,7 +11,7 @@ import ( "path/filepath" "runtime" - semconv "go.opentelemetry.io/otel/semconv/v1.24.0" + semconv "go.opentelemetry.io/otel/semconv/v1.26.0" ) type ( diff --git a/vendor/go.opentelemetry.io/otel/sdk/resource/resource.go b/vendor/go.opentelemetry.io/otel/sdk/resource/resource.go index 9f1af3a2..ad4b50df 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/resource/resource.go +++ b/vendor/go.opentelemetry.io/otel/sdk/resource/resource.go @@ -11,6 +11,7 @@ import ( "go.opentelemetry.io/otel" "go.opentelemetry.io/otel/attribute" + "go.opentelemetry.io/otel/sdk/internal/x" ) // Resource describes an entity about which identifying information @@ -218,11 +219,17 @@ func Empty() *Resource { func Default() *Resource { defaultResourceOnce.Do(func() { var err error - defaultResource, err = Detect( - context.Background(), + defaultDetectors := []Detector{ defaultServiceNameDetector{}, fromEnv{}, telemetrySDK{}, + } + if x.Resource.Enabled() { + defaultDetectors = append([]Detector{defaultServiceInstanceIDDetector{}}, defaultDetectors...) + } + defaultResource, err = Detect( + context.Background(), + defaultDetectors..., ) if err != nil { otel.Handle(err) diff --git a/vendor/go.opentelemetry.io/otel/sdk/trace/batch_span_processor.go b/vendor/go.opentelemetry.io/otel/sdk/trace/batch_span_processor.go index 8a89fffd..1d399a75 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/trace/batch_span_processor.go +++ b/vendor/go.opentelemetry.io/otel/sdk/trace/batch_span_processor.go @@ -381,7 +381,7 @@ func (bsp *batchSpanProcessor) enqueueBlockOnQueueFull(ctx context.Context, sd R } } -func (bsp *batchSpanProcessor) enqueueDrop(ctx context.Context, sd ReadOnlySpan) bool { +func (bsp *batchSpanProcessor) enqueueDrop(_ context.Context, sd ReadOnlySpan) bool { if !sd.SpanContext().IsSampled() { return false } diff --git a/vendor/go.opentelemetry.io/otel/sdk/trace/evictedqueue.go b/vendor/go.opentelemetry.io/otel/sdk/trace/evictedqueue.go index 69eb2fdf..821c83fa 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/trace/evictedqueue.go +++ b/vendor/go.opentelemetry.io/otel/sdk/trace/evictedqueue.go @@ -3,23 +3,43 @@ package trace // import "go.opentelemetry.io/otel/sdk/trace" +import ( + "slices" + "sync" + + "go.opentelemetry.io/otel/internal/global" +) + // evictedQueue is a FIFO queue with a configurable capacity. -type evictedQueue struct { - queue []interface{} +type evictedQueue[T any] struct { + queue []T capacity int droppedCount int + logDropped func() } -func newEvictedQueue(capacity int) evictedQueue { +func newEvictedQueueEvent(capacity int) evictedQueue[Event] { // Do not pre-allocate queue, do this lazily. - return evictedQueue{capacity: capacity} + return evictedQueue[Event]{ + capacity: capacity, + logDropped: sync.OnceFunc(func() { global.Warn("limit reached: dropping trace trace.Event") }), + } +} + +func newEvictedQueueLink(capacity int) evictedQueue[Link] { + // Do not pre-allocate queue, do this lazily. + return evictedQueue[Link]{ + capacity: capacity, + logDropped: sync.OnceFunc(func() { global.Warn("limit reached: dropping trace trace.Link") }), + } } // add adds value to the evictedQueue eq. If eq is at capacity, the oldest // queued value will be discarded and the drop count incremented. -func (eq *evictedQueue) add(value interface{}) { +func (eq *evictedQueue[T]) add(value T) { if eq.capacity == 0 { eq.droppedCount++ + eq.logDropped() return } @@ -28,6 +48,12 @@ func (eq *evictedQueue) add(value interface{}) { copy(eq.queue[:eq.capacity-1], eq.queue[1:]) eq.queue = eq.queue[:eq.capacity-1] eq.droppedCount++ + eq.logDropped() } eq.queue = append(eq.queue, value) } + +// copy returns a copy of the evictedQueue. +func (eq *evictedQueue[T]) copy() []T { + return slices.Clone(eq.queue) +} diff --git a/vendor/go.opentelemetry.io/otel/sdk/trace/id_generator.go b/vendor/go.opentelemetry.io/otel/sdk/trace/id_generator.go index f9633d8c..925bcf99 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/trace/id_generator.go +++ b/vendor/go.opentelemetry.io/otel/sdk/trace/id_generator.go @@ -41,7 +41,12 @@ func (gen *randomIDGenerator) NewSpanID(ctx context.Context, traceID trace.Trace gen.Lock() defer gen.Unlock() sid := trace.SpanID{} - _, _ = gen.randSource.Read(sid[:]) + for { + _, _ = gen.randSource.Read(sid[:]) + if sid.IsValid() { + break + } + } return sid } @@ -51,9 +56,19 @@ func (gen *randomIDGenerator) NewIDs(ctx context.Context) (trace.TraceID, trace. gen.Lock() defer gen.Unlock() tid := trace.TraceID{} - _, _ = gen.randSource.Read(tid[:]) sid := trace.SpanID{} - _, _ = gen.randSource.Read(sid[:]) + for { + _, _ = gen.randSource.Read(tid[:]) + if tid.IsValid() { + break + } + } + for { + _, _ = gen.randSource.Read(sid[:]) + if sid.IsValid() { + break + } + } return tid, sid } diff --git a/vendor/go.opentelemetry.io/otel/sdk/trace/provider.go b/vendor/go.opentelemetry.io/otel/sdk/trace/provider.go index dec237ca..14c2e5be 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/trace/provider.go +++ b/vendor/go.opentelemetry.io/otel/sdk/trace/provider.go @@ -291,7 +291,7 @@ func (p *TracerProvider) Shutdown(ctx context.Context) error { retErr = err } else { // Poor man's list of errors - retErr = fmt.Errorf("%v; %v", retErr, err) + retErr = fmt.Errorf("%w; %w", retErr, err) } } } diff --git a/vendor/go.opentelemetry.io/otel/sdk/trace/span.go b/vendor/go.opentelemetry.io/otel/sdk/trace/span.go index c44f6b92..ac90f1a2 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/trace/span.go +++ b/vendor/go.opentelemetry.io/otel/sdk/trace/span.go @@ -17,10 +17,10 @@ import ( "go.opentelemetry.io/otel/attribute" "go.opentelemetry.io/otel/codes" + "go.opentelemetry.io/otel/internal/global" "go.opentelemetry.io/otel/sdk/instrumentation" - "go.opentelemetry.io/otel/sdk/internal" "go.opentelemetry.io/otel/sdk/resource" - semconv "go.opentelemetry.io/otel/semconv/v1.24.0" + semconv "go.opentelemetry.io/otel/semconv/v1.26.0" "go.opentelemetry.io/otel/trace" "go.opentelemetry.io/otel/trace/embedded" ) @@ -137,12 +137,13 @@ type recordingSpan struct { // ReadOnlySpan exported when the span ends. attributes []attribute.KeyValue droppedAttributes int + logDropAttrsOnce sync.Once // events are stored in FIFO queue capped by configured limit. - events evictedQueue + events evictedQueue[Event] // links are stored in FIFO queue capped by configured limit. - links evictedQueue + links evictedQueue[Link] // executionTracerTaskEnd ends the execution tracer span. executionTracerTaskEnd func() @@ -219,7 +220,7 @@ func (s *recordingSpan) SetAttributes(attributes ...attribute.KeyValue) { limit := s.tracer.provider.spanLimits.AttributeCountLimit if limit == 0 { // No attributes allowed. - s.droppedAttributes += len(attributes) + s.addDroppedAttr(len(attributes)) return } @@ -236,7 +237,7 @@ func (s *recordingSpan) SetAttributes(attributes ...attribute.KeyValue) { for _, a := range attributes { if !a.Valid() { // Drop all invalid attributes. - s.droppedAttributes++ + s.addDroppedAttr(1) continue } a = truncateAttr(s.tracer.provider.spanLimits.AttributeValueLengthLimit, a) @@ -244,6 +245,22 @@ func (s *recordingSpan) SetAttributes(attributes ...attribute.KeyValue) { } } +// Declared as a var so tests can override. +var logDropAttrs = func() { + global.Warn("limit reached: dropping trace Span attributes") +} + +// addDroppedAttr adds incr to the count of dropped attributes. +// +// The first, and only the first, time this method is called a warning will be +// logged. +// +// This method assumes s.mu.Lock is held by the caller. +func (s *recordingSpan) addDroppedAttr(incr int) { + s.droppedAttributes += incr + s.logDropAttrsOnce.Do(logDropAttrs) +} + // addOverCapAttrs adds the attributes attrs to the span s while // de-duplicating the attributes of s and attrs and dropping attributes that // exceed the limit. @@ -273,7 +290,7 @@ func (s *recordingSpan) addOverCapAttrs(limit int, attrs []attribute.KeyValue) { for _, a := range attrs { if !a.Valid() { // Drop all invalid attributes. - s.droppedAttributes++ + s.addDroppedAttr(1) continue } @@ -286,7 +303,7 @@ func (s *recordingSpan) addOverCapAttrs(limit int, attrs []attribute.KeyValue) { if len(s.attributes) >= limit { // Do not just drop all of the remaining attributes, make sure // updates are checked and performed. - s.droppedAttributes++ + s.addDroppedAttr(1) } else { a = truncateAttr(s.tracer.provider.spanLimits.AttributeValueLengthLimit, a) s.attributes = append(s.attributes, a) @@ -367,7 +384,7 @@ func (s *recordingSpan) End(options ...trace.SpanEndOption) { // Store the end time as soon as possible to avoid artificially increasing // the span's duration in case some operation below takes a while. - et := internal.MonotonicEndTime(s.startTime) + et := monotonicEndTime(s.startTime) // Do relative expensive check now that we have an end time and see if we // need to do any more processing. @@ -418,6 +435,16 @@ func (s *recordingSpan) End(options ...trace.SpanEndOption) { } } +// monotonicEndTime returns the end time at present but offset from start, +// monotonically. +// +// The monotonic clock is used in subtractions hence the duration since start +// added back to start gives end as a monotonic time. See +// https://golang.org/pkg/time/#hdr-Monotonic_Clocks +func monotonicEndTime(start time.Time) time.Time { + return start.Add(time.Since(start)) +} + // RecordError will record err as a span event for this span. An additional call to // SetStatus is required if the Status of the Span should be set to Error, this method // does not change the Span status. If this span is not being recorded or err is nil @@ -585,7 +612,7 @@ func (s *recordingSpan) Links() []Link { if len(s.links.queue) == 0 { return []Link{} } - return s.interfaceArrayToLinksArray() + return s.links.copy() } // Events returns the events of this span. @@ -595,7 +622,7 @@ func (s *recordingSpan) Events() []Event { if len(s.events.queue) == 0 { return []Event{} } - return s.interfaceArrayToEventArray() + return s.events.copy() } // Status returns the status of this span. @@ -630,7 +657,11 @@ func (s *recordingSpan) Resource() *resource.Resource { } func (s *recordingSpan) AddLink(link trace.Link) { - if !s.IsRecording() || !link.SpanContext.IsValid() { + if !s.IsRecording() { + return + } + if !link.SpanContext.IsValid() && len(link.Attributes) == 0 && + link.SpanContext.TraceState().Len() == 0 { return } @@ -713,32 +744,16 @@ func (s *recordingSpan) snapshot() ReadOnlySpan { } sd.droppedAttributeCount = s.droppedAttributes if len(s.events.queue) > 0 { - sd.events = s.interfaceArrayToEventArray() + sd.events = s.events.copy() sd.droppedEventCount = s.events.droppedCount } if len(s.links.queue) > 0 { - sd.links = s.interfaceArrayToLinksArray() + sd.links = s.links.copy() sd.droppedLinkCount = s.links.droppedCount } return &sd } -func (s *recordingSpan) interfaceArrayToLinksArray() []Link { - linkArr := make([]Link, 0) - for _, value := range s.links.queue { - linkArr = append(linkArr, value.(Link)) - } - return linkArr -} - -func (s *recordingSpan) interfaceArrayToEventArray() []Event { - eventArr := make([]Event, 0) - for _, value := range s.events.queue { - eventArr = append(eventArr, value.(Event)) - } - return eventArr -} - func (s *recordingSpan) addChild() { if !s.IsRecording() { return diff --git a/vendor/go.opentelemetry.io/otel/sdk/trace/tracer.go b/vendor/go.opentelemetry.io/otel/sdk/trace/tracer.go index 3668b138..43419d3b 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/trace/tracer.go +++ b/vendor/go.opentelemetry.io/otel/sdk/trace/tracer.go @@ -132,8 +132,8 @@ func (tr *tracer) newRecordingSpan(psc, sc trace.SpanContext, name string, sr Sa spanKind: trace.ValidateSpanKind(config.SpanKind()), name: name, startTime: startTime, - events: newEvictedQueue(tr.provider.spanLimits.EventCountLimit), - links: newEvictedQueue(tr.provider.spanLimits.LinkCountLimit), + events: newEvictedQueueEvent(tr.provider.spanLimits.EventCountLimit), + links: newEvictedQueueLink(tr.provider.spanLimits.LinkCountLimit), tracer: tr, } diff --git a/vendor/go.opentelemetry.io/otel/sdk/version.go b/vendor/go.opentelemetry.io/otel/sdk/version.go index ec425157..33d065a7 100644 --- a/vendor/go.opentelemetry.io/otel/sdk/version.go +++ b/vendor/go.opentelemetry.io/otel/sdk/version.go @@ -5,5 +5,5 @@ package sdk // import "go.opentelemetry.io/otel/sdk" // Version is the current release version of the OpenTelemetry SDK in use. func Version() string { - return "1.26.0" + return "1.28.0" } diff --git a/vendor/go.opentelemetry.io/otel/semconv/v1.24.0/README.md b/vendor/go.opentelemetry.io/otel/semconv/v1.24.0/README.md deleted file mode 100644 index 0b6cbe96..00000000 --- a/vendor/go.opentelemetry.io/otel/semconv/v1.24.0/README.md +++ /dev/null @@ -1,3 +0,0 @@ -# Semconv v1.24.0 - -[![PkgGoDev](https://pkg.go.dev/badge/go.opentelemetry.io/otel/semconv/v1.24.0)](https://pkg.go.dev/go.opentelemetry.io/otel/semconv/v1.24.0) diff --git a/vendor/go.opentelemetry.io/otel/semconv/v1.24.0/attribute_group.go b/vendor/go.opentelemetry.io/otel/semconv/v1.24.0/attribute_group.go deleted file mode 100644 index 6e688345..00000000 --- a/vendor/go.opentelemetry.io/otel/semconv/v1.24.0/attribute_group.go +++ /dev/null @@ -1,4387 +0,0 @@ -// Copyright The OpenTelemetry Authors -// SPDX-License-Identifier: Apache-2.0 - -// Code generated from semantic convention specification. DO NOT EDIT. - -package semconv // import "go.opentelemetry.io/otel/semconv/v1.24.0" - -import "go.opentelemetry.io/otel/attribute" - -// Describes FaaS attributes. -const ( - // FaaSInvokedNameKey is the attribute Key conforming to the - // "faas.invoked_name" semantic conventions. It represents the name of the - // invoked function. - // - // Type: string - // RequirementLevel: Required - // Stability: experimental - // Examples: 'my-function' - // Note: SHOULD be equal to the `faas.name` resource attribute of the - // invoked function. - FaaSInvokedNameKey = attribute.Key("faas.invoked_name") - - // FaaSInvokedProviderKey is the attribute Key conforming to the - // "faas.invoked_provider" semantic conventions. It represents the cloud - // provider of the invoked function. - // - // Type: Enum - // RequirementLevel: Required - // Stability: experimental - // Note: SHOULD be equal to the `cloud.provider` resource attribute of the - // invoked function. - FaaSInvokedProviderKey = attribute.Key("faas.invoked_provider") - - // FaaSInvokedRegionKey is the attribute Key conforming to the - // "faas.invoked_region" semantic conventions. It represents the cloud - // region of the invoked function. - // - // Type: string - // RequirementLevel: ConditionallyRequired (For some cloud providers, like - // AWS or GCP, the region in which a function is hosted is essential to - // uniquely identify the function and also part of its endpoint. Since it's - // part of the endpoint being called, the region is always known to - // clients. In these cases, `faas.invoked_region` MUST be set accordingly. - // If the region is unknown to the client or not required for identifying - // the invoked function, setting `faas.invoked_region` is optional.) - // Stability: experimental - // Examples: 'eu-central-1' - // Note: SHOULD be equal to the `cloud.region` resource attribute of the - // invoked function. - FaaSInvokedRegionKey = attribute.Key("faas.invoked_region") - - // FaaSTriggerKey is the attribute Key conforming to the "faas.trigger" - // semantic conventions. It represents the type of the trigger which caused - // this function invocation. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - FaaSTriggerKey = attribute.Key("faas.trigger") -) - -var ( - // Alibaba Cloud - FaaSInvokedProviderAlibabaCloud = FaaSInvokedProviderKey.String("alibaba_cloud") - // Amazon Web Services - FaaSInvokedProviderAWS = FaaSInvokedProviderKey.String("aws") - // Microsoft Azure - FaaSInvokedProviderAzure = FaaSInvokedProviderKey.String("azure") - // Google Cloud Platform - FaaSInvokedProviderGCP = FaaSInvokedProviderKey.String("gcp") - // Tencent Cloud - FaaSInvokedProviderTencentCloud = FaaSInvokedProviderKey.String("tencent_cloud") -) - -var ( - // A response to some data source operation such as a database or filesystem read/write - FaaSTriggerDatasource = FaaSTriggerKey.String("datasource") - // To provide an answer to an inbound HTTP request - FaaSTriggerHTTP = FaaSTriggerKey.String("http") - // A function is set to be executed when messages are sent to a messaging system - FaaSTriggerPubsub = FaaSTriggerKey.String("pubsub") - // A function is scheduled to be executed regularly - FaaSTriggerTimer = FaaSTriggerKey.String("timer") - // If none of the others apply - FaaSTriggerOther = FaaSTriggerKey.String("other") -) - -// FaaSInvokedName returns an attribute KeyValue conforming to the -// "faas.invoked_name" semantic conventions. It represents the name of the -// invoked function. -func FaaSInvokedName(val string) attribute.KeyValue { - return FaaSInvokedNameKey.String(val) -} - -// FaaSInvokedRegion returns an attribute KeyValue conforming to the -// "faas.invoked_region" semantic conventions. It represents the cloud region -// of the invoked function. -func FaaSInvokedRegion(val string) attribute.KeyValue { - return FaaSInvokedRegionKey.String(val) -} - -// Attributes for Events represented using Log Records. -const ( - // EventNameKey is the attribute Key conforming to the "event.name" - // semantic conventions. It represents the identifies the class / type of - // event. - // - // Type: string - // RequirementLevel: Required - // Stability: experimental - // Examples: 'browser.mouse.click', 'device.app.lifecycle' - // Note: Event names are subject to the same rules as [attribute - // names](https://github.com/open-telemetry/opentelemetry-specification/tree/v1.26.0/specification/common/attribute-naming.md). - // Notably, event names are namespaced to avoid collisions and provide a - // clean separation of semantics for events in separate domains like - // browser, mobile, and kubernetes. - EventNameKey = attribute.Key("event.name") -) - -// EventName returns an attribute KeyValue conforming to the "event.name" -// semantic conventions. It represents the identifies the class / type of -// event. -func EventName(val string) attribute.KeyValue { - return EventNameKey.String(val) -} - -// The attributes described in this section are rather generic. They may be -// used in any Log Record they apply to. -const ( - // LogRecordUIDKey is the attribute Key conforming to the "log.record.uid" - // semantic conventions. It represents a unique identifier for the Log - // Record. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '01ARZ3NDEKTSV4RRFFQ69G5FAV' - // Note: If an id is provided, other log records with the same id will be - // considered duplicates and can be removed safely. This means, that two - // distinguishable log records MUST have different values. - // The id MAY be an [Universally Unique Lexicographically Sortable - // Identifier (ULID)](https://github.com/ulid/spec), but other identifiers - // (e.g. UUID) may be used as needed. - LogRecordUIDKey = attribute.Key("log.record.uid") -) - -// LogRecordUID returns an attribute KeyValue conforming to the -// "log.record.uid" semantic conventions. It represents a unique identifier for -// the Log Record. -func LogRecordUID(val string) attribute.KeyValue { - return LogRecordUIDKey.String(val) -} - -// Describes Log attributes -const ( - // LogIostreamKey is the attribute Key conforming to the "log.iostream" - // semantic conventions. It represents the stream associated with the log. - // See below for a list of well-known values. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - LogIostreamKey = attribute.Key("log.iostream") -) - -var ( - // Logs from stdout stream - LogIostreamStdout = LogIostreamKey.String("stdout") - // Events from stderr stream - LogIostreamStderr = LogIostreamKey.String("stderr") -) - -// A file to which log was emitted. -const ( - // LogFileNameKey is the attribute Key conforming to the "log.file.name" - // semantic conventions. It represents the basename of the file. - // - // Type: string - // RequirementLevel: Recommended - // Stability: experimental - // Examples: 'audit.log' - LogFileNameKey = attribute.Key("log.file.name") - - // LogFileNameResolvedKey is the attribute Key conforming to the - // "log.file.name_resolved" semantic conventions. It represents the - // basename of the file, with symlinks resolved. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'uuid.log' - LogFileNameResolvedKey = attribute.Key("log.file.name_resolved") - - // LogFilePathKey is the attribute Key conforming to the "log.file.path" - // semantic conventions. It represents the full path to the file. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '/var/log/mysql/audit.log' - LogFilePathKey = attribute.Key("log.file.path") - - // LogFilePathResolvedKey is the attribute Key conforming to the - // "log.file.path_resolved" semantic conventions. It represents the full - // path to the file, with symlinks resolved. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '/var/lib/docker/uuid.log' - LogFilePathResolvedKey = attribute.Key("log.file.path_resolved") -) - -// LogFileName returns an attribute KeyValue conforming to the -// "log.file.name" semantic conventions. It represents the basename of the -// file. -func LogFileName(val string) attribute.KeyValue { - return LogFileNameKey.String(val) -} - -// LogFileNameResolved returns an attribute KeyValue conforming to the -// "log.file.name_resolved" semantic conventions. It represents the basename of -// the file, with symlinks resolved. -func LogFileNameResolved(val string) attribute.KeyValue { - return LogFileNameResolvedKey.String(val) -} - -// LogFilePath returns an attribute KeyValue conforming to the -// "log.file.path" semantic conventions. It represents the full path to the -// file. -func LogFilePath(val string) attribute.KeyValue { - return LogFilePathKey.String(val) -} - -// LogFilePathResolved returns an attribute KeyValue conforming to the -// "log.file.path_resolved" semantic conventions. It represents the full path -// to the file, with symlinks resolved. -func LogFilePathResolved(val string) attribute.KeyValue { - return LogFilePathResolvedKey.String(val) -} - -// Describes Database attributes -const ( - // PoolNameKey is the attribute Key conforming to the "pool.name" semantic - // conventions. It represents the name of the connection pool; unique - // within the instrumented application. In case the connection pool - // implementation doesn't provide a name, then the - // [db.connection_string](/docs/database/database-spans.md#connection-level-attributes) - // should be used - // - // Type: string - // RequirementLevel: Required - // Stability: experimental - // Examples: 'myDataSource' - PoolNameKey = attribute.Key("pool.name") - - // StateKey is the attribute Key conforming to the "state" semantic - // conventions. It represents the state of a connection in the pool - // - // Type: Enum - // RequirementLevel: Required - // Stability: experimental - // Examples: 'idle' - StateKey = attribute.Key("state") -) - -var ( - // idle - StateIdle = StateKey.String("idle") - // used - StateUsed = StateKey.String("used") -) - -// PoolName returns an attribute KeyValue conforming to the "pool.name" -// semantic conventions. It represents the name of the connection pool; unique -// within the instrumented application. In case the connection pool -// implementation doesn't provide a name, then the -// [db.connection_string](/docs/database/database-spans.md#connection-level-attributes) -// should be used -func PoolName(val string) attribute.KeyValue { - return PoolNameKey.String(val) -} - -// ASP.NET Core attributes -const ( - // AspnetcoreDiagnosticsHandlerTypeKey is the attribute Key conforming to - // the "aspnetcore.diagnostics.handler.type" semantic conventions. It - // represents the full type name of the - // [`IExceptionHandler`](https://learn.microsoft.com/dotnet/api/microsoft.aspnetcore.diagnostics.iexceptionhandler) - // implementation that handled the exception. - // - // Type: string - // RequirementLevel: ConditionallyRequired (if and only if the exception - // was handled by this handler.) - // Stability: experimental - // Examples: 'Contoso.MyHandler' - AspnetcoreDiagnosticsHandlerTypeKey = attribute.Key("aspnetcore.diagnostics.handler.type") - - // AspnetcoreRateLimitingPolicyKey is the attribute Key conforming to the - // "aspnetcore.rate_limiting.policy" semantic conventions. It represents - // the rate limiting policy name. - // - // Type: string - // RequirementLevel: ConditionallyRequired (if the matched endpoint for the - // request had a rate-limiting policy.) - // Stability: experimental - // Examples: 'fixed', 'sliding', 'token' - AspnetcoreRateLimitingPolicyKey = attribute.Key("aspnetcore.rate_limiting.policy") - - // AspnetcoreRateLimitingResultKey is the attribute Key conforming to the - // "aspnetcore.rate_limiting.result" semantic conventions. It represents - // the rate-limiting result, shows whether the lease was acquired or - // contains a rejection reason - // - // Type: Enum - // RequirementLevel: Required - // Stability: experimental - // Examples: 'acquired', 'request_canceled' - AspnetcoreRateLimitingResultKey = attribute.Key("aspnetcore.rate_limiting.result") - - // AspnetcoreRequestIsUnhandledKey is the attribute Key conforming to the - // "aspnetcore.request.is_unhandled" semantic conventions. It represents - // the flag indicating if request was handled by the application pipeline. - // - // Type: boolean - // RequirementLevel: ConditionallyRequired (if and only if the request was - // not handled.) - // Stability: experimental - // Examples: True - AspnetcoreRequestIsUnhandledKey = attribute.Key("aspnetcore.request.is_unhandled") - - // AspnetcoreRoutingIsFallbackKey is the attribute Key conforming to the - // "aspnetcore.routing.is_fallback" semantic conventions. It represents a - // value that indicates whether the matched route is a fallback route. - // - // Type: boolean - // RequirementLevel: ConditionallyRequired (If and only if a route was - // successfully matched.) - // Stability: experimental - // Examples: True - AspnetcoreRoutingIsFallbackKey = attribute.Key("aspnetcore.routing.is_fallback") -) - -var ( - // Lease was acquired - AspnetcoreRateLimitingResultAcquired = AspnetcoreRateLimitingResultKey.String("acquired") - // Lease request was rejected by the endpoint limiter - AspnetcoreRateLimitingResultEndpointLimiter = AspnetcoreRateLimitingResultKey.String("endpoint_limiter") - // Lease request was rejected by the global limiter - AspnetcoreRateLimitingResultGlobalLimiter = AspnetcoreRateLimitingResultKey.String("global_limiter") - // Lease request was canceled - AspnetcoreRateLimitingResultRequestCanceled = AspnetcoreRateLimitingResultKey.String("request_canceled") -) - -// AspnetcoreDiagnosticsHandlerType returns an attribute KeyValue conforming -// to the "aspnetcore.diagnostics.handler.type" semantic conventions. It -// represents the full type name of the -// [`IExceptionHandler`](https://learn.microsoft.com/dotnet/api/microsoft.aspnetcore.diagnostics.iexceptionhandler) -// implementation that handled the exception. -func AspnetcoreDiagnosticsHandlerType(val string) attribute.KeyValue { - return AspnetcoreDiagnosticsHandlerTypeKey.String(val) -} - -// AspnetcoreRateLimitingPolicy returns an attribute KeyValue conforming to -// the "aspnetcore.rate_limiting.policy" semantic conventions. It represents -// the rate limiting policy name. -func AspnetcoreRateLimitingPolicy(val string) attribute.KeyValue { - return AspnetcoreRateLimitingPolicyKey.String(val) -} - -// AspnetcoreRequestIsUnhandled returns an attribute KeyValue conforming to -// the "aspnetcore.request.is_unhandled" semantic conventions. It represents -// the flag indicating if request was handled by the application pipeline. -func AspnetcoreRequestIsUnhandled(val bool) attribute.KeyValue { - return AspnetcoreRequestIsUnhandledKey.Bool(val) -} - -// AspnetcoreRoutingIsFallback returns an attribute KeyValue conforming to -// the "aspnetcore.routing.is_fallback" semantic conventions. It represents a -// value that indicates whether the matched route is a fallback route. -func AspnetcoreRoutingIsFallback(val bool) attribute.KeyValue { - return AspnetcoreRoutingIsFallbackKey.Bool(val) -} - -// SignalR attributes -const ( - // SignalrConnectionStatusKey is the attribute Key conforming to the - // "signalr.connection.status" semantic conventions. It represents the - // signalR HTTP connection closure status. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'app_shutdown', 'timeout' - SignalrConnectionStatusKey = attribute.Key("signalr.connection.status") - - // SignalrTransportKey is the attribute Key conforming to the - // "signalr.transport" semantic conventions. It represents the [SignalR - // transport - // type](https://github.com/dotnet/aspnetcore/blob/main/src/SignalR/docs/specs/TransportProtocols.md) - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'web_sockets', 'long_polling' - SignalrTransportKey = attribute.Key("signalr.transport") -) - -var ( - // The connection was closed normally - SignalrConnectionStatusNormalClosure = SignalrConnectionStatusKey.String("normal_closure") - // The connection was closed due to a timeout - SignalrConnectionStatusTimeout = SignalrConnectionStatusKey.String("timeout") - // The connection was closed because the app is shutting down - SignalrConnectionStatusAppShutdown = SignalrConnectionStatusKey.String("app_shutdown") -) - -var ( - // ServerSentEvents protocol - SignalrTransportServerSentEvents = SignalrTransportKey.String("server_sent_events") - // LongPolling protocol - SignalrTransportLongPolling = SignalrTransportKey.String("long_polling") - // WebSockets protocol - SignalrTransportWebSockets = SignalrTransportKey.String("web_sockets") -) - -// Describes JVM buffer metric attributes. -const ( - // JvmBufferPoolNameKey is the attribute Key conforming to the - // "jvm.buffer.pool.name" semantic conventions. It represents the name of - // the buffer pool. - // - // Type: string - // RequirementLevel: Recommended - // Stability: experimental - // Examples: 'mapped', 'direct' - // Note: Pool names are generally obtained via - // [BufferPoolMXBean#getName()](https://docs.oracle.com/en/java/javase/11/docs/api/java.management/java/lang/management/BufferPoolMXBean.html#getName()). - JvmBufferPoolNameKey = attribute.Key("jvm.buffer.pool.name") -) - -// JvmBufferPoolName returns an attribute KeyValue conforming to the -// "jvm.buffer.pool.name" semantic conventions. It represents the name of the -// buffer pool. -func JvmBufferPoolName(val string) attribute.KeyValue { - return JvmBufferPoolNameKey.String(val) -} - -// Describes JVM memory metric attributes. -const ( - // JvmMemoryPoolNameKey is the attribute Key conforming to the - // "jvm.memory.pool.name" semantic conventions. It represents the name of - // the memory pool. - // - // Type: string - // RequirementLevel: Recommended - // Stability: stable - // Examples: 'G1 Old Gen', 'G1 Eden space', 'G1 Survivor Space' - // Note: Pool names are generally obtained via - // [MemoryPoolMXBean#getName()](https://docs.oracle.com/en/java/javase/11/docs/api/java.management/java/lang/management/MemoryPoolMXBean.html#getName()). - JvmMemoryPoolNameKey = attribute.Key("jvm.memory.pool.name") - - // JvmMemoryTypeKey is the attribute Key conforming to the - // "jvm.memory.type" semantic conventions. It represents the type of - // memory. - // - // Type: Enum - // RequirementLevel: Recommended - // Stability: stable - // Examples: 'heap', 'non_heap' - JvmMemoryTypeKey = attribute.Key("jvm.memory.type") -) - -var ( - // Heap memory - JvmMemoryTypeHeap = JvmMemoryTypeKey.String("heap") - // Non-heap memory - JvmMemoryTypeNonHeap = JvmMemoryTypeKey.String("non_heap") -) - -// JvmMemoryPoolName returns an attribute KeyValue conforming to the -// "jvm.memory.pool.name" semantic conventions. It represents the name of the -// memory pool. -func JvmMemoryPoolName(val string) attribute.KeyValue { - return JvmMemoryPoolNameKey.String(val) -} - -// Describes System metric attributes -const ( - // SystemDeviceKey is the attribute Key conforming to the "system.device" - // semantic conventions. It represents the device identifier - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '(identifier)' - SystemDeviceKey = attribute.Key("system.device") -) - -// SystemDevice returns an attribute KeyValue conforming to the -// "system.device" semantic conventions. It represents the device identifier -func SystemDevice(val string) attribute.KeyValue { - return SystemDeviceKey.String(val) -} - -// Describes System CPU metric attributes -const ( - // SystemCPULogicalNumberKey is the attribute Key conforming to the - // "system.cpu.logical_number" semantic conventions. It represents the - // logical CPU number [0..n-1] - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 1 - SystemCPULogicalNumberKey = attribute.Key("system.cpu.logical_number") - - // SystemCPUStateKey is the attribute Key conforming to the - // "system.cpu.state" semantic conventions. It represents the state of the - // CPU - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'idle', 'interrupt' - SystemCPUStateKey = attribute.Key("system.cpu.state") -) - -var ( - // user - SystemCPUStateUser = SystemCPUStateKey.String("user") - // system - SystemCPUStateSystem = SystemCPUStateKey.String("system") - // nice - SystemCPUStateNice = SystemCPUStateKey.String("nice") - // idle - SystemCPUStateIdle = SystemCPUStateKey.String("idle") - // iowait - SystemCPUStateIowait = SystemCPUStateKey.String("iowait") - // interrupt - SystemCPUStateInterrupt = SystemCPUStateKey.String("interrupt") - // steal - SystemCPUStateSteal = SystemCPUStateKey.String("steal") -) - -// SystemCPULogicalNumber returns an attribute KeyValue conforming to the -// "system.cpu.logical_number" semantic conventions. It represents the logical -// CPU number [0..n-1] -func SystemCPULogicalNumber(val int) attribute.KeyValue { - return SystemCPULogicalNumberKey.Int(val) -} - -// Describes System Memory metric attributes -const ( - // SystemMemoryStateKey is the attribute Key conforming to the - // "system.memory.state" semantic conventions. It represents the memory - // state - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'free', 'cached' - SystemMemoryStateKey = attribute.Key("system.memory.state") -) - -var ( - // used - SystemMemoryStateUsed = SystemMemoryStateKey.String("used") - // free - SystemMemoryStateFree = SystemMemoryStateKey.String("free") - // shared - SystemMemoryStateShared = SystemMemoryStateKey.String("shared") - // buffers - SystemMemoryStateBuffers = SystemMemoryStateKey.String("buffers") - // cached - SystemMemoryStateCached = SystemMemoryStateKey.String("cached") -) - -// Describes System Memory Paging metric attributes -const ( - // SystemPagingDirectionKey is the attribute Key conforming to the - // "system.paging.direction" semantic conventions. It represents the paging - // access direction - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'in' - SystemPagingDirectionKey = attribute.Key("system.paging.direction") - - // SystemPagingStateKey is the attribute Key conforming to the - // "system.paging.state" semantic conventions. It represents the memory - // paging state - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'free' - SystemPagingStateKey = attribute.Key("system.paging.state") - - // SystemPagingTypeKey is the attribute Key conforming to the - // "system.paging.type" semantic conventions. It represents the memory - // paging type - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'minor' - SystemPagingTypeKey = attribute.Key("system.paging.type") -) - -var ( - // in - SystemPagingDirectionIn = SystemPagingDirectionKey.String("in") - // out - SystemPagingDirectionOut = SystemPagingDirectionKey.String("out") -) - -var ( - // used - SystemPagingStateUsed = SystemPagingStateKey.String("used") - // free - SystemPagingStateFree = SystemPagingStateKey.String("free") -) - -var ( - // major - SystemPagingTypeMajor = SystemPagingTypeKey.String("major") - // minor - SystemPagingTypeMinor = SystemPagingTypeKey.String("minor") -) - -// Describes Filesystem metric attributes -const ( - // SystemFilesystemModeKey is the attribute Key conforming to the - // "system.filesystem.mode" semantic conventions. It represents the - // filesystem mode - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'rw, ro' - SystemFilesystemModeKey = attribute.Key("system.filesystem.mode") - - // SystemFilesystemMountpointKey is the attribute Key conforming to the - // "system.filesystem.mountpoint" semantic conventions. It represents the - // filesystem mount path - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '/mnt/data' - SystemFilesystemMountpointKey = attribute.Key("system.filesystem.mountpoint") - - // SystemFilesystemStateKey is the attribute Key conforming to the - // "system.filesystem.state" semantic conventions. It represents the - // filesystem state - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'used' - SystemFilesystemStateKey = attribute.Key("system.filesystem.state") - - // SystemFilesystemTypeKey is the attribute Key conforming to the - // "system.filesystem.type" semantic conventions. It represents the - // filesystem type - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'ext4' - SystemFilesystemTypeKey = attribute.Key("system.filesystem.type") -) - -var ( - // used - SystemFilesystemStateUsed = SystemFilesystemStateKey.String("used") - // free - SystemFilesystemStateFree = SystemFilesystemStateKey.String("free") - // reserved - SystemFilesystemStateReserved = SystemFilesystemStateKey.String("reserved") -) - -var ( - // fat32 - SystemFilesystemTypeFat32 = SystemFilesystemTypeKey.String("fat32") - // exfat - SystemFilesystemTypeExfat = SystemFilesystemTypeKey.String("exfat") - // ntfs - SystemFilesystemTypeNtfs = SystemFilesystemTypeKey.String("ntfs") - // refs - SystemFilesystemTypeRefs = SystemFilesystemTypeKey.String("refs") - // hfsplus - SystemFilesystemTypeHfsplus = SystemFilesystemTypeKey.String("hfsplus") - // ext4 - SystemFilesystemTypeExt4 = SystemFilesystemTypeKey.String("ext4") -) - -// SystemFilesystemMode returns an attribute KeyValue conforming to the -// "system.filesystem.mode" semantic conventions. It represents the filesystem -// mode -func SystemFilesystemMode(val string) attribute.KeyValue { - return SystemFilesystemModeKey.String(val) -} - -// SystemFilesystemMountpoint returns an attribute KeyValue conforming to -// the "system.filesystem.mountpoint" semantic conventions. It represents the -// filesystem mount path -func SystemFilesystemMountpoint(val string) attribute.KeyValue { - return SystemFilesystemMountpointKey.String(val) -} - -// Describes Network metric attributes -const ( - // SystemNetworkStateKey is the attribute Key conforming to the - // "system.network.state" semantic conventions. It represents a stateless - // protocol MUST NOT set this attribute - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'close_wait' - SystemNetworkStateKey = attribute.Key("system.network.state") -) - -var ( - // close - SystemNetworkStateClose = SystemNetworkStateKey.String("close") - // close_wait - SystemNetworkStateCloseWait = SystemNetworkStateKey.String("close_wait") - // closing - SystemNetworkStateClosing = SystemNetworkStateKey.String("closing") - // delete - SystemNetworkStateDelete = SystemNetworkStateKey.String("delete") - // established - SystemNetworkStateEstablished = SystemNetworkStateKey.String("established") - // fin_wait_1 - SystemNetworkStateFinWait1 = SystemNetworkStateKey.String("fin_wait_1") - // fin_wait_2 - SystemNetworkStateFinWait2 = SystemNetworkStateKey.String("fin_wait_2") - // last_ack - SystemNetworkStateLastAck = SystemNetworkStateKey.String("last_ack") - // listen - SystemNetworkStateListen = SystemNetworkStateKey.String("listen") - // syn_recv - SystemNetworkStateSynRecv = SystemNetworkStateKey.String("syn_recv") - // syn_sent - SystemNetworkStateSynSent = SystemNetworkStateKey.String("syn_sent") - // time_wait - SystemNetworkStateTimeWait = SystemNetworkStateKey.String("time_wait") -) - -// Describes System Process metric attributes -const ( - // SystemProcessesStatusKey is the attribute Key conforming to the - // "system.processes.status" semantic conventions. It represents the - // process state, e.g., [Linux Process State - // Codes](https://man7.org/linux/man-pages/man1/ps.1.html#PROCESS_STATE_CODES) - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'running' - SystemProcessesStatusKey = attribute.Key("system.processes.status") -) - -var ( - // running - SystemProcessesStatusRunning = SystemProcessesStatusKey.String("running") - // sleeping - SystemProcessesStatusSleeping = SystemProcessesStatusKey.String("sleeping") - // stopped - SystemProcessesStatusStopped = SystemProcessesStatusKey.String("stopped") - // defunct - SystemProcessesStatusDefunct = SystemProcessesStatusKey.String("defunct") -) - -// These attributes may be used to describe the client in a connection-based -// network interaction where there is one side that initiates the connection -// (the client is the side that initiates the connection). This covers all TCP -// network interactions since TCP is connection-based and one side initiates -// the connection (an exception is made for peer-to-peer communication over TCP -// where the "user-facing" surface of the protocol / API doesn't expose a clear -// notion of client and server). This also covers UDP network interactions -// where one side initiates the interaction, e.g. QUIC (HTTP/3) and DNS. -const ( - // ClientAddressKey is the attribute Key conforming to the "client.address" - // semantic conventions. It represents the client address - domain name if - // available without reverse DNS lookup; otherwise, IP address or Unix - // domain socket name. - // - // Type: string - // RequirementLevel: Optional - // Stability: stable - // Examples: 'client.example.com', '10.1.2.80', '/tmp/my.sock' - // Note: When observed from the server side, and when communicating through - // an intermediary, `client.address` SHOULD represent the client address - // behind any intermediaries, for example proxies, if it's available. - ClientAddressKey = attribute.Key("client.address") - - // ClientPortKey is the attribute Key conforming to the "client.port" - // semantic conventions. It represents the client port number. - // - // Type: int - // RequirementLevel: Optional - // Stability: stable - // Examples: 65123 - // Note: When observed from the server side, and when communicating through - // an intermediary, `client.port` SHOULD represent the client port behind - // any intermediaries, for example proxies, if it's available. - ClientPortKey = attribute.Key("client.port") -) - -// ClientAddress returns an attribute KeyValue conforming to the -// "client.address" semantic conventions. It represents the client address - -// domain name if available without reverse DNS lookup; otherwise, IP address -// or Unix domain socket name. -func ClientAddress(val string) attribute.KeyValue { - return ClientAddressKey.String(val) -} - -// ClientPort returns an attribute KeyValue conforming to the "client.port" -// semantic conventions. It represents the client port number. -func ClientPort(val int) attribute.KeyValue { - return ClientPortKey.Int(val) -} - -// The attributes used to describe telemetry in the context of databases. -const ( - // DBCassandraConsistencyLevelKey is the attribute Key conforming to the - // "db.cassandra.consistency_level" semantic conventions. It represents the - // consistency level of the query. Based on consistency values from - // [CQL](https://docs.datastax.com/en/cassandra-oss/3.0/cassandra/dml/dmlConfigConsistency.html). - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - DBCassandraConsistencyLevelKey = attribute.Key("db.cassandra.consistency_level") - - // DBCassandraCoordinatorDCKey is the attribute Key conforming to the - // "db.cassandra.coordinator.dc" semantic conventions. It represents the - // data center of the coordinating node for a query. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'us-west-2' - DBCassandraCoordinatorDCKey = attribute.Key("db.cassandra.coordinator.dc") - - // DBCassandraCoordinatorIDKey is the attribute Key conforming to the - // "db.cassandra.coordinator.id" semantic conventions. It represents the ID - // of the coordinating node for a query. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'be13faa2-8574-4d71-926d-27f16cf8a7af' - DBCassandraCoordinatorIDKey = attribute.Key("db.cassandra.coordinator.id") - - // DBCassandraIdempotenceKey is the attribute Key conforming to the - // "db.cassandra.idempotence" semantic conventions. It represents the - // whether or not the query is idempotent. - // - // Type: boolean - // RequirementLevel: Optional - // Stability: experimental - DBCassandraIdempotenceKey = attribute.Key("db.cassandra.idempotence") - - // DBCassandraPageSizeKey is the attribute Key conforming to the - // "db.cassandra.page_size" semantic conventions. It represents the fetch - // size used for paging, i.e. how many rows will be returned at once. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 5000 - DBCassandraPageSizeKey = attribute.Key("db.cassandra.page_size") - - // DBCassandraSpeculativeExecutionCountKey is the attribute Key conforming - // to the "db.cassandra.speculative_execution_count" semantic conventions. - // It represents the number of times a query was speculatively executed. - // Not set or `0` if the query was not executed speculatively. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 0, 2 - DBCassandraSpeculativeExecutionCountKey = attribute.Key("db.cassandra.speculative_execution_count") - - // DBCassandraTableKey is the attribute Key conforming to the - // "db.cassandra.table" semantic conventions. It represents the name of the - // primary Cassandra table that the operation is acting upon, including the - // keyspace name (if applicable). - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'mytable' - // Note: This mirrors the db.sql.table attribute but references cassandra - // rather than sql. It is not recommended to attempt any client-side - // parsing of `db.statement` just to get this property, but it should be - // set if it is provided by the library being instrumented. If the - // operation is acting upon an anonymous table, or more than one table, - // this value MUST NOT be set. - DBCassandraTableKey = attribute.Key("db.cassandra.table") - - // DBConnectionStringKey is the attribute Key conforming to the - // "db.connection_string" semantic conventions. It represents the - // connection string used to connect to the database. It is recommended to - // remove embedded credentials. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'Server=(localdb)\\v11.0;Integrated Security=true;' - DBConnectionStringKey = attribute.Key("db.connection_string") - - // DBCosmosDBClientIDKey is the attribute Key conforming to the - // "db.cosmosdb.client_id" semantic conventions. It represents the unique - // Cosmos client instance id. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '3ba4827d-4422-483f-b59f-85b74211c11d' - DBCosmosDBClientIDKey = attribute.Key("db.cosmosdb.client_id") - - // DBCosmosDBConnectionModeKey is the attribute Key conforming to the - // "db.cosmosdb.connection_mode" semantic conventions. It represents the - // cosmos client connection mode. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - DBCosmosDBConnectionModeKey = attribute.Key("db.cosmosdb.connection_mode") - - // DBCosmosDBContainerKey is the attribute Key conforming to the - // "db.cosmosdb.container" semantic conventions. It represents the cosmos - // DB container name. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'anystring' - DBCosmosDBContainerKey = attribute.Key("db.cosmosdb.container") - - // DBCosmosDBOperationTypeKey is the attribute Key conforming to the - // "db.cosmosdb.operation_type" semantic conventions. It represents the - // cosmosDB Operation Type. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - DBCosmosDBOperationTypeKey = attribute.Key("db.cosmosdb.operation_type") - - // DBCosmosDBRequestChargeKey is the attribute Key conforming to the - // "db.cosmosdb.request_charge" semantic conventions. It represents the rU - // consumed for that operation - // - // Type: double - // RequirementLevel: Optional - // Stability: experimental - // Examples: 46.18, 1.0 - DBCosmosDBRequestChargeKey = attribute.Key("db.cosmosdb.request_charge") - - // DBCosmosDBRequestContentLengthKey is the attribute Key conforming to the - // "db.cosmosdb.request_content_length" semantic conventions. It represents - // the request payload size in bytes - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - DBCosmosDBRequestContentLengthKey = attribute.Key("db.cosmosdb.request_content_length") - - // DBCosmosDBStatusCodeKey is the attribute Key conforming to the - // "db.cosmosdb.status_code" semantic conventions. It represents the cosmos - // DB status code. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 200, 201 - DBCosmosDBStatusCodeKey = attribute.Key("db.cosmosdb.status_code") - - // DBCosmosDBSubStatusCodeKey is the attribute Key conforming to the - // "db.cosmosdb.sub_status_code" semantic conventions. It represents the - // cosmos DB sub status code. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 1000, 1002 - DBCosmosDBSubStatusCodeKey = attribute.Key("db.cosmosdb.sub_status_code") - - // DBElasticsearchClusterNameKey is the attribute Key conforming to the - // "db.elasticsearch.cluster.name" semantic conventions. It represents the - // represents the identifier of an Elasticsearch cluster. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'e9106fc68e3044f0b1475b04bf4ffd5f' - DBElasticsearchClusterNameKey = attribute.Key("db.elasticsearch.cluster.name") - - // DBElasticsearchNodeNameKey is the attribute Key conforming to the - // "db.elasticsearch.node.name" semantic conventions. It represents the - // represents the human-readable identifier of the node/instance to which a - // request was routed. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'instance-0000000001' - DBElasticsearchNodeNameKey = attribute.Key("db.elasticsearch.node.name") - - // DBInstanceIDKey is the attribute Key conforming to the "db.instance.id" - // semantic conventions. It represents an identifier (address, unique name, - // or any other identifier) of the database instance that is executing - // queries or mutations on the current connection. This is useful in cases - // where the database is running in a clustered environment and the - // instrumentation is able to record the node executing the query. The - // client may obtain this value in databases like MySQL using queries like - // `select @@hostname`. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'mysql-e26b99z.example.com' - DBInstanceIDKey = attribute.Key("db.instance.id") - - // DBJDBCDriverClassnameKey is the attribute Key conforming to the - // "db.jdbc.driver_classname" semantic conventions. It represents the - // fully-qualified class name of the [Java Database Connectivity - // (JDBC)](https://docs.oracle.com/javase/8/docs/technotes/guides/jdbc/) - // driver used to connect. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'org.postgresql.Driver', - // 'com.microsoft.sqlserver.jdbc.SQLServerDriver' - DBJDBCDriverClassnameKey = attribute.Key("db.jdbc.driver_classname") - - // DBMongoDBCollectionKey is the attribute Key conforming to the - // "db.mongodb.collection" semantic conventions. It represents the MongoDB - // collection being accessed within the database stated in `db.name`. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'customers', 'products' - DBMongoDBCollectionKey = attribute.Key("db.mongodb.collection") - - // DBMSSQLInstanceNameKey is the attribute Key conforming to the - // "db.mssql.instance_name" semantic conventions. It represents the - // Microsoft SQL Server [instance - // name](https://docs.microsoft.com/sql/connect/jdbc/building-the-connection-url?view=sql-server-ver15) - // connecting to. This name is used to determine the port of a named - // instance. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'MSSQLSERVER' - // Note: If setting a `db.mssql.instance_name`, `server.port` is no longer - // required (but still recommended if non-standard). - DBMSSQLInstanceNameKey = attribute.Key("db.mssql.instance_name") - - // DBNameKey is the attribute Key conforming to the "db.name" semantic - // conventions. It represents the this attribute is used to report the name - // of the database being accessed. For commands that switch the database, - // this should be set to the target database (even if the command fails). - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'customers', 'main' - // Note: In some SQL databases, the database name to be used is called - // "schema name". In case there are multiple layers that could be - // considered for database name (e.g. Oracle instance name and schema - // name), the database name to be used is the more specific layer (e.g. - // Oracle schema name). - DBNameKey = attribute.Key("db.name") - - // DBOperationKey is the attribute Key conforming to the "db.operation" - // semantic conventions. It represents the name of the operation being - // executed, e.g. the [MongoDB command - // name](https://docs.mongodb.com/manual/reference/command/#database-operations) - // such as `findAndModify`, or the SQL keyword. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'findAndModify', 'HMSET', 'SELECT' - // Note: When setting this to an SQL keyword, it is not recommended to - // attempt any client-side parsing of `db.statement` just to get this - // property, but it should be set if the operation name is provided by the - // library being instrumented. If the SQL statement has an ambiguous - // operation, or performs more than one operation, this value may be - // omitted. - DBOperationKey = attribute.Key("db.operation") - - // DBRedisDBIndexKey is the attribute Key conforming to the - // "db.redis.database_index" semantic conventions. It represents the index - // of the database being accessed as used in the [`SELECT` - // command](https://redis.io/commands/select), provided as an integer. To - // be used instead of the generic `db.name` attribute. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 0, 1, 15 - DBRedisDBIndexKey = attribute.Key("db.redis.database_index") - - // DBSQLTableKey is the attribute Key conforming to the "db.sql.table" - // semantic conventions. It represents the name of the primary table that - // the operation is acting upon, including the database name (if - // applicable). - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'public.users', 'customers' - // Note: It is not recommended to attempt any client-side parsing of - // `db.statement` just to get this property, but it should be set if it is - // provided by the library being instrumented. If the operation is acting - // upon an anonymous table, or more than one table, this value MUST NOT be - // set. - DBSQLTableKey = attribute.Key("db.sql.table") - - // DBStatementKey is the attribute Key conforming to the "db.statement" - // semantic conventions. It represents the database statement being - // executed. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'SELECT * FROM wuser_table', 'SET mykey "WuValue"' - DBStatementKey = attribute.Key("db.statement") - - // DBSystemKey is the attribute Key conforming to the "db.system" semantic - // conventions. It represents an identifier for the database management - // system (DBMS) product being used. See below for a list of well-known - // identifiers. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - DBSystemKey = attribute.Key("db.system") - - // DBUserKey is the attribute Key conforming to the "db.user" semantic - // conventions. It represents the username for accessing the database. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'readonly_user', 'reporting_user' - DBUserKey = attribute.Key("db.user") -) - -var ( - // all - DBCassandraConsistencyLevelAll = DBCassandraConsistencyLevelKey.String("all") - // each_quorum - DBCassandraConsistencyLevelEachQuorum = DBCassandraConsistencyLevelKey.String("each_quorum") - // quorum - DBCassandraConsistencyLevelQuorum = DBCassandraConsistencyLevelKey.String("quorum") - // local_quorum - DBCassandraConsistencyLevelLocalQuorum = DBCassandraConsistencyLevelKey.String("local_quorum") - // one - DBCassandraConsistencyLevelOne = DBCassandraConsistencyLevelKey.String("one") - // two - DBCassandraConsistencyLevelTwo = DBCassandraConsistencyLevelKey.String("two") - // three - DBCassandraConsistencyLevelThree = DBCassandraConsistencyLevelKey.String("three") - // local_one - DBCassandraConsistencyLevelLocalOne = DBCassandraConsistencyLevelKey.String("local_one") - // any - DBCassandraConsistencyLevelAny = DBCassandraConsistencyLevelKey.String("any") - // serial - DBCassandraConsistencyLevelSerial = DBCassandraConsistencyLevelKey.String("serial") - // local_serial - DBCassandraConsistencyLevelLocalSerial = DBCassandraConsistencyLevelKey.String("local_serial") -) - -var ( - // Gateway (HTTP) connections mode - DBCosmosDBConnectionModeGateway = DBCosmosDBConnectionModeKey.String("gateway") - // Direct connection - DBCosmosDBConnectionModeDirect = DBCosmosDBConnectionModeKey.String("direct") -) - -var ( - // invalid - DBCosmosDBOperationTypeInvalid = DBCosmosDBOperationTypeKey.String("Invalid") - // create - DBCosmosDBOperationTypeCreate = DBCosmosDBOperationTypeKey.String("Create") - // patch - DBCosmosDBOperationTypePatch = DBCosmosDBOperationTypeKey.String("Patch") - // read - DBCosmosDBOperationTypeRead = DBCosmosDBOperationTypeKey.String("Read") - // read_feed - DBCosmosDBOperationTypeReadFeed = DBCosmosDBOperationTypeKey.String("ReadFeed") - // delete - DBCosmosDBOperationTypeDelete = DBCosmosDBOperationTypeKey.String("Delete") - // replace - DBCosmosDBOperationTypeReplace = DBCosmosDBOperationTypeKey.String("Replace") - // execute - DBCosmosDBOperationTypeExecute = DBCosmosDBOperationTypeKey.String("Execute") - // query - DBCosmosDBOperationTypeQuery = DBCosmosDBOperationTypeKey.String("Query") - // head - DBCosmosDBOperationTypeHead = DBCosmosDBOperationTypeKey.String("Head") - // head_feed - DBCosmosDBOperationTypeHeadFeed = DBCosmosDBOperationTypeKey.String("HeadFeed") - // upsert - DBCosmosDBOperationTypeUpsert = DBCosmosDBOperationTypeKey.String("Upsert") - // batch - DBCosmosDBOperationTypeBatch = DBCosmosDBOperationTypeKey.String("Batch") - // query_plan - DBCosmosDBOperationTypeQueryPlan = DBCosmosDBOperationTypeKey.String("QueryPlan") - // execute_javascript - DBCosmosDBOperationTypeExecuteJavascript = DBCosmosDBOperationTypeKey.String("ExecuteJavaScript") -) - -var ( - // Some other SQL database. Fallback only. See notes - DBSystemOtherSQL = DBSystemKey.String("other_sql") - // Microsoft SQL Server - DBSystemMSSQL = DBSystemKey.String("mssql") - // Microsoft SQL Server Compact - DBSystemMssqlcompact = DBSystemKey.String("mssqlcompact") - // MySQL - DBSystemMySQL = DBSystemKey.String("mysql") - // Oracle Database - DBSystemOracle = DBSystemKey.String("oracle") - // IBM DB2 - DBSystemDB2 = DBSystemKey.String("db2") - // PostgreSQL - DBSystemPostgreSQL = DBSystemKey.String("postgresql") - // Amazon Redshift - DBSystemRedshift = DBSystemKey.String("redshift") - // Apache Hive - DBSystemHive = DBSystemKey.String("hive") - // Cloudscape - DBSystemCloudscape = DBSystemKey.String("cloudscape") - // HyperSQL DataBase - DBSystemHSQLDB = DBSystemKey.String("hsqldb") - // Progress Database - DBSystemProgress = DBSystemKey.String("progress") - // SAP MaxDB - DBSystemMaxDB = DBSystemKey.String("maxdb") - // SAP HANA - DBSystemHanaDB = DBSystemKey.String("hanadb") - // Ingres - DBSystemIngres = DBSystemKey.String("ingres") - // FirstSQL - DBSystemFirstSQL = DBSystemKey.String("firstsql") - // EnterpriseDB - DBSystemEDB = DBSystemKey.String("edb") - // InterSystems Caché - DBSystemCache = DBSystemKey.String("cache") - // Adabas (Adaptable Database System) - DBSystemAdabas = DBSystemKey.String("adabas") - // Firebird - DBSystemFirebird = DBSystemKey.String("firebird") - // Apache Derby - DBSystemDerby = DBSystemKey.String("derby") - // FileMaker - DBSystemFilemaker = DBSystemKey.String("filemaker") - // Informix - DBSystemInformix = DBSystemKey.String("informix") - // InstantDB - DBSystemInstantDB = DBSystemKey.String("instantdb") - // InterBase - DBSystemInterbase = DBSystemKey.String("interbase") - // MariaDB - DBSystemMariaDB = DBSystemKey.String("mariadb") - // Netezza - DBSystemNetezza = DBSystemKey.String("netezza") - // Pervasive PSQL - DBSystemPervasive = DBSystemKey.String("pervasive") - // PointBase - DBSystemPointbase = DBSystemKey.String("pointbase") - // SQLite - DBSystemSqlite = DBSystemKey.String("sqlite") - // Sybase - DBSystemSybase = DBSystemKey.String("sybase") - // Teradata - DBSystemTeradata = DBSystemKey.String("teradata") - // Vertica - DBSystemVertica = DBSystemKey.String("vertica") - // H2 - DBSystemH2 = DBSystemKey.String("h2") - // ColdFusion IMQ - DBSystemColdfusion = DBSystemKey.String("coldfusion") - // Apache Cassandra - DBSystemCassandra = DBSystemKey.String("cassandra") - // Apache HBase - DBSystemHBase = DBSystemKey.String("hbase") - // MongoDB - DBSystemMongoDB = DBSystemKey.String("mongodb") - // Redis - DBSystemRedis = DBSystemKey.String("redis") - // Couchbase - DBSystemCouchbase = DBSystemKey.String("couchbase") - // CouchDB - DBSystemCouchDB = DBSystemKey.String("couchdb") - // Microsoft Azure Cosmos DB - DBSystemCosmosDB = DBSystemKey.String("cosmosdb") - // Amazon DynamoDB - DBSystemDynamoDB = DBSystemKey.String("dynamodb") - // Neo4j - DBSystemNeo4j = DBSystemKey.String("neo4j") - // Apache Geode - DBSystemGeode = DBSystemKey.String("geode") - // Elasticsearch - DBSystemElasticsearch = DBSystemKey.String("elasticsearch") - // Memcached - DBSystemMemcached = DBSystemKey.String("memcached") - // CockroachDB - DBSystemCockroachdb = DBSystemKey.String("cockroachdb") - // OpenSearch - DBSystemOpensearch = DBSystemKey.String("opensearch") - // ClickHouse - DBSystemClickhouse = DBSystemKey.String("clickhouse") - // Cloud Spanner - DBSystemSpanner = DBSystemKey.String("spanner") - // Trino - DBSystemTrino = DBSystemKey.String("trino") -) - -// DBCassandraCoordinatorDC returns an attribute KeyValue conforming to the -// "db.cassandra.coordinator.dc" semantic conventions. It represents the data -// center of the coordinating node for a query. -func DBCassandraCoordinatorDC(val string) attribute.KeyValue { - return DBCassandraCoordinatorDCKey.String(val) -} - -// DBCassandraCoordinatorID returns an attribute KeyValue conforming to the -// "db.cassandra.coordinator.id" semantic conventions. It represents the ID of -// the coordinating node for a query. -func DBCassandraCoordinatorID(val string) attribute.KeyValue { - return DBCassandraCoordinatorIDKey.String(val) -} - -// DBCassandraIdempotence returns an attribute KeyValue conforming to the -// "db.cassandra.idempotence" semantic conventions. It represents the whether -// or not the query is idempotent. -func DBCassandraIdempotence(val bool) attribute.KeyValue { - return DBCassandraIdempotenceKey.Bool(val) -} - -// DBCassandraPageSize returns an attribute KeyValue conforming to the -// "db.cassandra.page_size" semantic conventions. It represents the fetch size -// used for paging, i.e. how many rows will be returned at once. -func DBCassandraPageSize(val int) attribute.KeyValue { - return DBCassandraPageSizeKey.Int(val) -} - -// DBCassandraSpeculativeExecutionCount returns an attribute KeyValue -// conforming to the "db.cassandra.speculative_execution_count" semantic -// conventions. It represents the number of times a query was speculatively -// executed. Not set or `0` if the query was not executed speculatively. -func DBCassandraSpeculativeExecutionCount(val int) attribute.KeyValue { - return DBCassandraSpeculativeExecutionCountKey.Int(val) -} - -// DBCassandraTable returns an attribute KeyValue conforming to the -// "db.cassandra.table" semantic conventions. It represents the name of the -// primary Cassandra table that the operation is acting upon, including the -// keyspace name (if applicable). -func DBCassandraTable(val string) attribute.KeyValue { - return DBCassandraTableKey.String(val) -} - -// DBConnectionString returns an attribute KeyValue conforming to the -// "db.connection_string" semantic conventions. It represents the connection -// string used to connect to the database. It is recommended to remove embedded -// credentials. -func DBConnectionString(val string) attribute.KeyValue { - return DBConnectionStringKey.String(val) -} - -// DBCosmosDBClientID returns an attribute KeyValue conforming to the -// "db.cosmosdb.client_id" semantic conventions. It represents the unique -// Cosmos client instance id. -func DBCosmosDBClientID(val string) attribute.KeyValue { - return DBCosmosDBClientIDKey.String(val) -} - -// DBCosmosDBContainer returns an attribute KeyValue conforming to the -// "db.cosmosdb.container" semantic conventions. It represents the cosmos DB -// container name. -func DBCosmosDBContainer(val string) attribute.KeyValue { - return DBCosmosDBContainerKey.String(val) -} - -// DBCosmosDBRequestCharge returns an attribute KeyValue conforming to the -// "db.cosmosdb.request_charge" semantic conventions. It represents the rU -// consumed for that operation -func DBCosmosDBRequestCharge(val float64) attribute.KeyValue { - return DBCosmosDBRequestChargeKey.Float64(val) -} - -// DBCosmosDBRequestContentLength returns an attribute KeyValue conforming -// to the "db.cosmosdb.request_content_length" semantic conventions. It -// represents the request payload size in bytes -func DBCosmosDBRequestContentLength(val int) attribute.KeyValue { - return DBCosmosDBRequestContentLengthKey.Int(val) -} - -// DBCosmosDBStatusCode returns an attribute KeyValue conforming to the -// "db.cosmosdb.status_code" semantic conventions. It represents the cosmos DB -// status code. -func DBCosmosDBStatusCode(val int) attribute.KeyValue { - return DBCosmosDBStatusCodeKey.Int(val) -} - -// DBCosmosDBSubStatusCode returns an attribute KeyValue conforming to the -// "db.cosmosdb.sub_status_code" semantic conventions. It represents the cosmos -// DB sub status code. -func DBCosmosDBSubStatusCode(val int) attribute.KeyValue { - return DBCosmosDBSubStatusCodeKey.Int(val) -} - -// DBElasticsearchClusterName returns an attribute KeyValue conforming to -// the "db.elasticsearch.cluster.name" semantic conventions. It represents the -// represents the identifier of an Elasticsearch cluster. -func DBElasticsearchClusterName(val string) attribute.KeyValue { - return DBElasticsearchClusterNameKey.String(val) -} - -// DBElasticsearchNodeName returns an attribute KeyValue conforming to the -// "db.elasticsearch.node.name" semantic conventions. It represents the -// represents the human-readable identifier of the node/instance to which a -// request was routed. -func DBElasticsearchNodeName(val string) attribute.KeyValue { - return DBElasticsearchNodeNameKey.String(val) -} - -// DBInstanceID returns an attribute KeyValue conforming to the -// "db.instance.id" semantic conventions. It represents an identifier (address, -// unique name, or any other identifier) of the database instance that is -// executing queries or mutations on the current connection. This is useful in -// cases where the database is running in a clustered environment and the -// instrumentation is able to record the node executing the query. The client -// may obtain this value in databases like MySQL using queries like `select -// @@hostname`. -func DBInstanceID(val string) attribute.KeyValue { - return DBInstanceIDKey.String(val) -} - -// DBJDBCDriverClassname returns an attribute KeyValue conforming to the -// "db.jdbc.driver_classname" semantic conventions. It represents the -// fully-qualified class name of the [Java Database Connectivity -// (JDBC)](https://docs.oracle.com/javase/8/docs/technotes/guides/jdbc/) driver -// used to connect. -func DBJDBCDriverClassname(val string) attribute.KeyValue { - return DBJDBCDriverClassnameKey.String(val) -} - -// DBMongoDBCollection returns an attribute KeyValue conforming to the -// "db.mongodb.collection" semantic conventions. It represents the MongoDB -// collection being accessed within the database stated in `db.name`. -func DBMongoDBCollection(val string) attribute.KeyValue { - return DBMongoDBCollectionKey.String(val) -} - -// DBMSSQLInstanceName returns an attribute KeyValue conforming to the -// "db.mssql.instance_name" semantic conventions. It represents the Microsoft -// SQL Server [instance -// name](https://docs.microsoft.com/sql/connect/jdbc/building-the-connection-url?view=sql-server-ver15) -// connecting to. This name is used to determine the port of a named instance. -func DBMSSQLInstanceName(val string) attribute.KeyValue { - return DBMSSQLInstanceNameKey.String(val) -} - -// DBName returns an attribute KeyValue conforming to the "db.name" semantic -// conventions. It represents the this attribute is used to report the name of -// the database being accessed. For commands that switch the database, this -// should be set to the target database (even if the command fails). -func DBName(val string) attribute.KeyValue { - return DBNameKey.String(val) -} - -// DBOperation returns an attribute KeyValue conforming to the -// "db.operation" semantic conventions. It represents the name of the operation -// being executed, e.g. the [MongoDB command -// name](https://docs.mongodb.com/manual/reference/command/#database-operations) -// such as `findAndModify`, or the SQL keyword. -func DBOperation(val string) attribute.KeyValue { - return DBOperationKey.String(val) -} - -// DBRedisDBIndex returns an attribute KeyValue conforming to the -// "db.redis.database_index" semantic conventions. It represents the index of -// the database being accessed as used in the [`SELECT` -// command](https://redis.io/commands/select), provided as an integer. To be -// used instead of the generic `db.name` attribute. -func DBRedisDBIndex(val int) attribute.KeyValue { - return DBRedisDBIndexKey.Int(val) -} - -// DBSQLTable returns an attribute KeyValue conforming to the "db.sql.table" -// semantic conventions. It represents the name of the primary table that the -// operation is acting upon, including the database name (if applicable). -func DBSQLTable(val string) attribute.KeyValue { - return DBSQLTableKey.String(val) -} - -// DBStatement returns an attribute KeyValue conforming to the -// "db.statement" semantic conventions. It represents the database statement -// being executed. -func DBStatement(val string) attribute.KeyValue { - return DBStatementKey.String(val) -} - -// DBUser returns an attribute KeyValue conforming to the "db.user" semantic -// conventions. It represents the username for accessing the database. -func DBUser(val string) attribute.KeyValue { - return DBUserKey.String(val) -} - -// Describes deprecated HTTP attributes. -const ( - // HTTPFlavorKey is the attribute Key conforming to the "http.flavor" - // semantic conventions. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: deprecated - // Deprecated: use `network.protocol.name` instead. - HTTPFlavorKey = attribute.Key("http.flavor") - - // HTTPMethodKey is the attribute Key conforming to the "http.method" - // semantic conventions. - // - // Type: string - // RequirementLevel: Optional - // Stability: deprecated - // Examples: 'GET', 'POST', 'HEAD' - // Deprecated: use `http.request.method` instead. - HTTPMethodKey = attribute.Key("http.method") - - // HTTPRequestContentLengthKey is the attribute Key conforming to the - // "http.request_content_length" semantic conventions. - // - // Type: int - // RequirementLevel: Optional - // Stability: deprecated - // Examples: 3495 - // Deprecated: use `http.request.header.content-length` instead. - HTTPRequestContentLengthKey = attribute.Key("http.request_content_length") - - // HTTPResponseContentLengthKey is the attribute Key conforming to the - // "http.response_content_length" semantic conventions. - // - // Type: int - // RequirementLevel: Optional - // Stability: deprecated - // Examples: 3495 - // Deprecated: use `http.response.header.content-length` instead. - HTTPResponseContentLengthKey = attribute.Key("http.response_content_length") - - // HTTPSchemeKey is the attribute Key conforming to the "http.scheme" - // semantic conventions. - // - // Type: string - // RequirementLevel: Optional - // Stability: deprecated - // Examples: 'http', 'https' - // Deprecated: use `url.scheme` instead. - HTTPSchemeKey = attribute.Key("http.scheme") - - // HTTPStatusCodeKey is the attribute Key conforming to the - // "http.status_code" semantic conventions. - // - // Type: int - // RequirementLevel: Optional - // Stability: deprecated - // Examples: 200 - // Deprecated: use `http.response.status_code` instead. - HTTPStatusCodeKey = attribute.Key("http.status_code") - - // HTTPTargetKey is the attribute Key conforming to the "http.target" - // semantic conventions. - // - // Type: string - // RequirementLevel: Optional - // Stability: deprecated - // Examples: '/search?q=OpenTelemetry#SemConv' - // Deprecated: use `url.path` and `url.query` instead. - HTTPTargetKey = attribute.Key("http.target") - - // HTTPURLKey is the attribute Key conforming to the "http.url" semantic - // conventions. - // - // Type: string - // RequirementLevel: Optional - // Stability: deprecated - // Examples: 'https://www.foo.bar/search?q=OpenTelemetry#SemConv' - // Deprecated: use `url.full` instead. - HTTPURLKey = attribute.Key("http.url") - - // HTTPUserAgentKey is the attribute Key conforming to the - // "http.user_agent" semantic conventions. - // - // Type: string - // RequirementLevel: Optional - // Stability: deprecated - // Examples: 'CERN-LineMode/2.15 libwww/2.17b3', 'Mozilla/5.0 (iPhone; CPU - // iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) - // Version/14.1.2 Mobile/15E148 Safari/604.1' - // Deprecated: use `user_agent.original` instead. - HTTPUserAgentKey = attribute.Key("http.user_agent") -) - -var ( - // HTTP/1.0 - // - // Deprecated: use `network.protocol.name` instead. - HTTPFlavorHTTP10 = HTTPFlavorKey.String("1.0") - // HTTP/1.1 - // - // Deprecated: use `network.protocol.name` instead. - HTTPFlavorHTTP11 = HTTPFlavorKey.String("1.1") - // HTTP/2 - // - // Deprecated: use `network.protocol.name` instead. - HTTPFlavorHTTP20 = HTTPFlavorKey.String("2.0") - // HTTP/3 - // - // Deprecated: use `network.protocol.name` instead. - HTTPFlavorHTTP30 = HTTPFlavorKey.String("3.0") - // SPDY protocol - // - // Deprecated: use `network.protocol.name` instead. - HTTPFlavorSPDY = HTTPFlavorKey.String("SPDY") - // QUIC protocol - // - // Deprecated: use `network.protocol.name` instead. - HTTPFlavorQUIC = HTTPFlavorKey.String("QUIC") -) - -// HTTPMethod returns an attribute KeyValue conforming to the "http.method" -// semantic conventions. -// -// Deprecated: use `http.request.method` instead. -func HTTPMethod(val string) attribute.KeyValue { - return HTTPMethodKey.String(val) -} - -// HTTPRequestContentLength returns an attribute KeyValue conforming to the -// "http.request_content_length" semantic conventions. -// -// Deprecated: use `http.request.header.content-length` instead. -func HTTPRequestContentLength(val int) attribute.KeyValue { - return HTTPRequestContentLengthKey.Int(val) -} - -// HTTPResponseContentLength returns an attribute KeyValue conforming to the -// "http.response_content_length" semantic conventions. -// -// Deprecated: use `http.response.header.content-length` instead. -func HTTPResponseContentLength(val int) attribute.KeyValue { - return HTTPResponseContentLengthKey.Int(val) -} - -// HTTPScheme returns an attribute KeyValue conforming to the "http.scheme" -// semantic conventions. -// -// Deprecated: use `url.scheme` instead. -func HTTPScheme(val string) attribute.KeyValue { - return HTTPSchemeKey.String(val) -} - -// HTTPStatusCode returns an attribute KeyValue conforming to the -// "http.status_code" semantic conventions. -// -// Deprecated: use `http.response.status_code` instead. -func HTTPStatusCode(val int) attribute.KeyValue { - return HTTPStatusCodeKey.Int(val) -} - -// HTTPTarget returns an attribute KeyValue conforming to the "http.target" -// semantic conventions. -// -// Deprecated: use `url.path` and `url.query` instead. -func HTTPTarget(val string) attribute.KeyValue { - return HTTPTargetKey.String(val) -} - -// HTTPURL returns an attribute KeyValue conforming to the "http.url" -// semantic conventions. -// -// Deprecated: use `url.full` instead. -func HTTPURL(val string) attribute.KeyValue { - return HTTPURLKey.String(val) -} - -// HTTPUserAgent returns an attribute KeyValue conforming to the -// "http.user_agent" semantic conventions. -// -// Deprecated: use `user_agent.original` instead. -func HTTPUserAgent(val string) attribute.KeyValue { - return HTTPUserAgentKey.String(val) -} - -// These attributes may be used for any network related operation. -const ( - // NetHostNameKey is the attribute Key conforming to the "net.host.name" - // semantic conventions. - // - // Type: string - // RequirementLevel: Optional - // Stability: deprecated - // Examples: 'example.com' - // Deprecated: use `server.address`. - NetHostNameKey = attribute.Key("net.host.name") - - // NetHostPortKey is the attribute Key conforming to the "net.host.port" - // semantic conventions. - // - // Type: int - // RequirementLevel: Optional - // Stability: deprecated - // Examples: 8080 - // Deprecated: use `server.port`. - NetHostPortKey = attribute.Key("net.host.port") - - // NetPeerNameKey is the attribute Key conforming to the "net.peer.name" - // semantic conventions. - // - // Type: string - // RequirementLevel: Optional - // Stability: deprecated - // Examples: 'example.com' - // Deprecated: use `server.address` on client spans and `client.address` on - // server spans. - NetPeerNameKey = attribute.Key("net.peer.name") - - // NetPeerPortKey is the attribute Key conforming to the "net.peer.port" - // semantic conventions. - // - // Type: int - // RequirementLevel: Optional - // Stability: deprecated - // Examples: 8080 - // Deprecated: use `server.port` on client spans and `client.port` on - // server spans. - NetPeerPortKey = attribute.Key("net.peer.port") - - // NetProtocolNameKey is the attribute Key conforming to the - // "net.protocol.name" semantic conventions. - // - // Type: string - // RequirementLevel: Optional - // Stability: deprecated - // Examples: 'amqp', 'http', 'mqtt' - // Deprecated: use `network.protocol.name`. - NetProtocolNameKey = attribute.Key("net.protocol.name") - - // NetProtocolVersionKey is the attribute Key conforming to the - // "net.protocol.version" semantic conventions. - // - // Type: string - // RequirementLevel: Optional - // Stability: deprecated - // Examples: '3.1.1' - // Deprecated: use `network.protocol.version`. - NetProtocolVersionKey = attribute.Key("net.protocol.version") - - // NetSockFamilyKey is the attribute Key conforming to the - // "net.sock.family" semantic conventions. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: deprecated - // Deprecated: use `network.transport` and `network.type`. - NetSockFamilyKey = attribute.Key("net.sock.family") - - // NetSockHostAddrKey is the attribute Key conforming to the - // "net.sock.host.addr" semantic conventions. - // - // Type: string - // RequirementLevel: Optional - // Stability: deprecated - // Examples: '/var/my.sock' - // Deprecated: use `network.local.address`. - NetSockHostAddrKey = attribute.Key("net.sock.host.addr") - - // NetSockHostPortKey is the attribute Key conforming to the - // "net.sock.host.port" semantic conventions. - // - // Type: int - // RequirementLevel: Optional - // Stability: deprecated - // Examples: 8080 - // Deprecated: use `network.local.port`. - NetSockHostPortKey = attribute.Key("net.sock.host.port") - - // NetSockPeerAddrKey is the attribute Key conforming to the - // "net.sock.peer.addr" semantic conventions. - // - // Type: string - // RequirementLevel: Optional - // Stability: deprecated - // Examples: '192.168.0.1' - // Deprecated: use `network.peer.address`. - NetSockPeerAddrKey = attribute.Key("net.sock.peer.addr") - - // NetSockPeerNameKey is the attribute Key conforming to the - // "net.sock.peer.name" semantic conventions. - // - // Type: string - // RequirementLevel: Optional - // Stability: deprecated - // Examples: '/var/my.sock' - // Deprecated: no replacement at this time. - NetSockPeerNameKey = attribute.Key("net.sock.peer.name") - - // NetSockPeerPortKey is the attribute Key conforming to the - // "net.sock.peer.port" semantic conventions. - // - // Type: int - // RequirementLevel: Optional - // Stability: deprecated - // Examples: 65531 - // Deprecated: use `network.peer.port`. - NetSockPeerPortKey = attribute.Key("net.sock.peer.port") - - // NetTransportKey is the attribute Key conforming to the "net.transport" - // semantic conventions. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: deprecated - // Deprecated: use `network.transport`. - NetTransportKey = attribute.Key("net.transport") -) - -var ( - // IPv4 address - // - // Deprecated: use `network.transport` and `network.type`. - NetSockFamilyInet = NetSockFamilyKey.String("inet") - // IPv6 address - // - // Deprecated: use `network.transport` and `network.type`. - NetSockFamilyInet6 = NetSockFamilyKey.String("inet6") - // Unix domain socket path - // - // Deprecated: use `network.transport` and `network.type`. - NetSockFamilyUnix = NetSockFamilyKey.String("unix") -) - -var ( - // ip_tcp - // - // Deprecated: use `network.transport`. - NetTransportTCP = NetTransportKey.String("ip_tcp") - // ip_udp - // - // Deprecated: use `network.transport`. - NetTransportUDP = NetTransportKey.String("ip_udp") - // Named or anonymous pipe - // - // Deprecated: use `network.transport`. - NetTransportPipe = NetTransportKey.String("pipe") - // In-process communication - // - // Deprecated: use `network.transport`. - NetTransportInProc = NetTransportKey.String("inproc") - // Something else (non IP-based) - // - // Deprecated: use `network.transport`. - NetTransportOther = NetTransportKey.String("other") -) - -// NetHostName returns an attribute KeyValue conforming to the -// "net.host.name" semantic conventions. -// -// Deprecated: use `server.address`. -func NetHostName(val string) attribute.KeyValue { - return NetHostNameKey.String(val) -} - -// NetHostPort returns an attribute KeyValue conforming to the -// "net.host.port" semantic conventions. -// -// Deprecated: use `server.port`. -func NetHostPort(val int) attribute.KeyValue { - return NetHostPortKey.Int(val) -} - -// NetPeerName returns an attribute KeyValue conforming to the -// "net.peer.name" semantic conventions. -// -// Deprecated: use `server.address` on client spans and `client.address` on -// server spans. -func NetPeerName(val string) attribute.KeyValue { - return NetPeerNameKey.String(val) -} - -// NetPeerPort returns an attribute KeyValue conforming to the -// "net.peer.port" semantic conventions. -// -// Deprecated: use `server.port` on client spans and `client.port` on server -// spans. -func NetPeerPort(val int) attribute.KeyValue { - return NetPeerPortKey.Int(val) -} - -// NetProtocolName returns an attribute KeyValue conforming to the -// "net.protocol.name" semantic conventions. -// -// Deprecated: use `network.protocol.name`. -func NetProtocolName(val string) attribute.KeyValue { - return NetProtocolNameKey.String(val) -} - -// NetProtocolVersion returns an attribute KeyValue conforming to the -// "net.protocol.version" semantic conventions. -// -// Deprecated: use `network.protocol.version`. -func NetProtocolVersion(val string) attribute.KeyValue { - return NetProtocolVersionKey.String(val) -} - -// NetSockHostAddr returns an attribute KeyValue conforming to the -// "net.sock.host.addr" semantic conventions. -// -// Deprecated: use `network.local.address`. -func NetSockHostAddr(val string) attribute.KeyValue { - return NetSockHostAddrKey.String(val) -} - -// NetSockHostPort returns an attribute KeyValue conforming to the -// "net.sock.host.port" semantic conventions. -// -// Deprecated: use `network.local.port`. -func NetSockHostPort(val int) attribute.KeyValue { - return NetSockHostPortKey.Int(val) -} - -// NetSockPeerAddr returns an attribute KeyValue conforming to the -// "net.sock.peer.addr" semantic conventions. -// -// Deprecated: use `network.peer.address`. -func NetSockPeerAddr(val string) attribute.KeyValue { - return NetSockPeerAddrKey.String(val) -} - -// NetSockPeerName returns an attribute KeyValue conforming to the -// "net.sock.peer.name" semantic conventions. -// -// Deprecated: no replacement at this time. -func NetSockPeerName(val string) attribute.KeyValue { - return NetSockPeerNameKey.String(val) -} - -// NetSockPeerPort returns an attribute KeyValue conforming to the -// "net.sock.peer.port" semantic conventions. -// -// Deprecated: use `network.peer.port`. -func NetSockPeerPort(val int) attribute.KeyValue { - return NetSockPeerPortKey.Int(val) -} - -// These attributes may be used to describe the receiver of a network -// exchange/packet. These should be used when there is no client/server -// relationship between the two sides, or when that relationship is unknown. -// This covers low-level network interactions (e.g. packet tracing) where you -// don't know if there was a connection or which side initiated it. This also -// covers unidirectional UDP flows and peer-to-peer communication where the -// "user-facing" surface of the protocol / API doesn't expose a clear notion of -// client and server. -const ( - // DestinationAddressKey is the attribute Key conforming to the - // "destination.address" semantic conventions. It represents the - // destination address - domain name if available without reverse DNS - // lookup; otherwise, IP address or Unix domain socket name. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'destination.example.com', '10.1.2.80', '/tmp/my.sock' - // Note: When observed from the source side, and when communicating through - // an intermediary, `destination.address` SHOULD represent the destination - // address behind any intermediaries, for example proxies, if it's - // available. - DestinationAddressKey = attribute.Key("destination.address") - - // DestinationPortKey is the attribute Key conforming to the - // "destination.port" semantic conventions. It represents the destination - // port number - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 3389, 2888 - DestinationPortKey = attribute.Key("destination.port") -) - -// DestinationAddress returns an attribute KeyValue conforming to the -// "destination.address" semantic conventions. It represents the destination -// address - domain name if available without reverse DNS lookup; otherwise, IP -// address or Unix domain socket name. -func DestinationAddress(val string) attribute.KeyValue { - return DestinationAddressKey.String(val) -} - -// DestinationPort returns an attribute KeyValue conforming to the -// "destination.port" semantic conventions. It represents the destination port -// number -func DestinationPort(val int) attribute.KeyValue { - return DestinationPortKey.Int(val) -} - -// These attributes may be used for any disk related operation. -const ( - // DiskIoDirectionKey is the attribute Key conforming to the - // "disk.io.direction" semantic conventions. It represents the disk IO - // operation direction. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'read' - DiskIoDirectionKey = attribute.Key("disk.io.direction") -) - -var ( - // read - DiskIoDirectionRead = DiskIoDirectionKey.String("read") - // write - DiskIoDirectionWrite = DiskIoDirectionKey.String("write") -) - -// The shared attributes used to report an error. -const ( - // ErrorTypeKey is the attribute Key conforming to the "error.type" - // semantic conventions. It represents the describes a class of error the - // operation ended with. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: stable - // Examples: 'timeout', 'java.net.UnknownHostException', - // 'server_certificate_invalid', '500' - // Note: The `error.type` SHOULD be predictable and SHOULD have low - // cardinality. - // Instrumentations SHOULD document the list of errors they report. - // - // The cardinality of `error.type` within one instrumentation library - // SHOULD be low. - // Telemetry consumers that aggregate data from multiple instrumentation - // libraries and applications - // should be prepared for `error.type` to have high cardinality at query - // time when no - // additional filters are applied. - // - // If the operation has completed successfully, instrumentations SHOULD NOT - // set `error.type`. - // - // If a specific domain defines its own set of error identifiers (such as - // HTTP or gRPC status codes), - // it's RECOMMENDED to: - // - // * Use a domain-specific attribute - // * Set `error.type` to capture all errors, regardless of whether they are - // defined within the domain-specific set or not. - ErrorTypeKey = attribute.Key("error.type") -) - -var ( - // A fallback error value to be used when the instrumentation doesn't define a custom value - ErrorTypeOther = ErrorTypeKey.String("_OTHER") -) - -// The shared attributes used to report a single exception associated with a -// span or log. -const ( - // ExceptionEscapedKey is the attribute Key conforming to the - // "exception.escaped" semantic conventions. It represents the sHOULD be - // set to true if the exception event is recorded at a point where it is - // known that the exception is escaping the scope of the span. - // - // Type: boolean - // RequirementLevel: Optional - // Stability: experimental - // Note: An exception is considered to have escaped (or left) the scope of - // a span, - // if that span is ended while the exception is still logically "in - // flight". - // This may be actually "in flight" in some languages (e.g. if the - // exception - // is passed to a Context manager's `__exit__` method in Python) but will - // usually be caught at the point of recording the exception in most - // languages. - // - // It is usually not possible to determine at the point where an exception - // is thrown - // whether it will escape the scope of a span. - // However, it is trivial to know that an exception - // will escape, if one checks for an active exception just before ending - // the span, - // as done in the [example for recording span - // exceptions](#recording-an-exception). - // - // It follows that an exception may still escape the scope of the span - // even if the `exception.escaped` attribute was not set or set to false, - // since the event might have been recorded at a time where it was not - // clear whether the exception will escape. - ExceptionEscapedKey = attribute.Key("exception.escaped") - - // ExceptionMessageKey is the attribute Key conforming to the - // "exception.message" semantic conventions. It represents the exception - // message. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'Division by zero', "Can't convert 'int' object to str - // implicitly" - ExceptionMessageKey = attribute.Key("exception.message") - - // ExceptionStacktraceKey is the attribute Key conforming to the - // "exception.stacktrace" semantic conventions. It represents a stacktrace - // as a string in the natural representation for the language runtime. The - // representation is to be determined and documented by each language SIG. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'Exception in thread "main" java.lang.RuntimeException: Test - // exception\\n at ' - // 'com.example.GenerateTrace.methodB(GenerateTrace.java:13)\\n at ' - // 'com.example.GenerateTrace.methodA(GenerateTrace.java:9)\\n at ' - // 'com.example.GenerateTrace.main(GenerateTrace.java:5)' - ExceptionStacktraceKey = attribute.Key("exception.stacktrace") - - // ExceptionTypeKey is the attribute Key conforming to the "exception.type" - // semantic conventions. It represents the type of the exception (its - // fully-qualified class name, if applicable). The dynamic type of the - // exception should be preferred over the static type in languages that - // support it. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'java.net.ConnectException', 'OSError' - ExceptionTypeKey = attribute.Key("exception.type") -) - -// ExceptionEscaped returns an attribute KeyValue conforming to the -// "exception.escaped" semantic conventions. It represents the sHOULD be set to -// true if the exception event is recorded at a point where it is known that -// the exception is escaping the scope of the span. -func ExceptionEscaped(val bool) attribute.KeyValue { - return ExceptionEscapedKey.Bool(val) -} - -// ExceptionMessage returns an attribute KeyValue conforming to the -// "exception.message" semantic conventions. It represents the exception -// message. -func ExceptionMessage(val string) attribute.KeyValue { - return ExceptionMessageKey.String(val) -} - -// ExceptionStacktrace returns an attribute KeyValue conforming to the -// "exception.stacktrace" semantic conventions. It represents a stacktrace as a -// string in the natural representation for the language runtime. The -// representation is to be determined and documented by each language SIG. -func ExceptionStacktrace(val string) attribute.KeyValue { - return ExceptionStacktraceKey.String(val) -} - -// ExceptionType returns an attribute KeyValue conforming to the -// "exception.type" semantic conventions. It represents the type of the -// exception (its fully-qualified class name, if applicable). The dynamic type -// of the exception should be preferred over the static type in languages that -// support it. -func ExceptionType(val string) attribute.KeyValue { - return ExceptionTypeKey.String(val) -} - -// Semantic convention attributes in the HTTP namespace. -const ( - // HTTPRequestBodySizeKey is the attribute Key conforming to the - // "http.request.body.size" semantic conventions. It represents the size of - // the request payload body in bytes. This is the number of bytes - // transferred excluding headers and is often, but not always, present as - // the - // [Content-Length](https://www.rfc-editor.org/rfc/rfc9110.html#field.content-length) - // header. For requests using transport encoding, this should be the - // compressed size. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 3495 - HTTPRequestBodySizeKey = attribute.Key("http.request.body.size") - - // HTTPRequestMethodKey is the attribute Key conforming to the - // "http.request.method" semantic conventions. It represents the hTTP - // request method. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: stable - // Examples: 'GET', 'POST', 'HEAD' - // Note: HTTP request method value SHOULD be "known" to the - // instrumentation. - // By default, this convention defines "known" methods as the ones listed - // in [RFC9110](https://www.rfc-editor.org/rfc/rfc9110.html#name-methods) - // and the PATCH method defined in - // [RFC5789](https://www.rfc-editor.org/rfc/rfc5789.html). - // - // If the HTTP request method is not known to instrumentation, it MUST set - // the `http.request.method` attribute to `_OTHER`. - // - // If the HTTP instrumentation could end up converting valid HTTP request - // methods to `_OTHER`, then it MUST provide a way to override - // the list of known HTTP methods. If this override is done via environment - // variable, then the environment variable MUST be named - // OTEL_INSTRUMENTATION_HTTP_KNOWN_METHODS and support a comma-separated - // list of case-sensitive known HTTP methods - // (this list MUST be a full override of the default known method, it is - // not a list of known methods in addition to the defaults). - // - // HTTP method names are case-sensitive and `http.request.method` attribute - // value MUST match a known HTTP method name exactly. - // Instrumentations for specific web frameworks that consider HTTP methods - // to be case insensitive, SHOULD populate a canonical equivalent. - // Tracing instrumentations that do so, MUST also set - // `http.request.method_original` to the original value. - HTTPRequestMethodKey = attribute.Key("http.request.method") - - // HTTPRequestMethodOriginalKey is the attribute Key conforming to the - // "http.request.method_original" semantic conventions. It represents the - // original HTTP method sent by the client in the request line. - // - // Type: string - // RequirementLevel: Optional - // Stability: stable - // Examples: 'GeT', 'ACL', 'foo' - HTTPRequestMethodOriginalKey = attribute.Key("http.request.method_original") - - // HTTPRequestResendCountKey is the attribute Key conforming to the - // "http.request.resend_count" semantic conventions. It represents the - // ordinal number of request resending attempt (for any reason, including - // redirects). - // - // Type: int - // RequirementLevel: Optional - // Stability: stable - // Examples: 3 - // Note: The resend count SHOULD be updated each time an HTTP request gets - // resent by the client, regardless of what was the cause of the resending - // (e.g. redirection, authorization failure, 503 Server Unavailable, - // network issues, or any other). - HTTPRequestResendCountKey = attribute.Key("http.request.resend_count") - - // HTTPResponseBodySizeKey is the attribute Key conforming to the - // "http.response.body.size" semantic conventions. It represents the size - // of the response payload body in bytes. This is the number of bytes - // transferred excluding headers and is often, but not always, present as - // the - // [Content-Length](https://www.rfc-editor.org/rfc/rfc9110.html#field.content-length) - // header. For requests using transport encoding, this should be the - // compressed size. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 3495 - HTTPResponseBodySizeKey = attribute.Key("http.response.body.size") - - // HTTPResponseStatusCodeKey is the attribute Key conforming to the - // "http.response.status_code" semantic conventions. It represents the - // [HTTP response status - // code](https://tools.ietf.org/html/rfc7231#section-6). - // - // Type: int - // RequirementLevel: Optional - // Stability: stable - // Examples: 200 - HTTPResponseStatusCodeKey = attribute.Key("http.response.status_code") - - // HTTPRouteKey is the attribute Key conforming to the "http.route" - // semantic conventions. It represents the matched route, that is, the path - // template in the format used by the respective server framework. - // - // Type: string - // RequirementLevel: Optional - // Stability: stable - // Examples: '/users/:userID?', '{controller}/{action}/{id?}' - // Note: MUST NOT be populated when this is not supported by the HTTP - // server framework as the route attribute should have low-cardinality and - // the URI path can NOT substitute it. - // SHOULD include the [application - // root](/docs/http/http-spans.md#http-server-definitions) if there is one. - HTTPRouteKey = attribute.Key("http.route") -) - -var ( - // CONNECT method - HTTPRequestMethodConnect = HTTPRequestMethodKey.String("CONNECT") - // DELETE method - HTTPRequestMethodDelete = HTTPRequestMethodKey.String("DELETE") - // GET method - HTTPRequestMethodGet = HTTPRequestMethodKey.String("GET") - // HEAD method - HTTPRequestMethodHead = HTTPRequestMethodKey.String("HEAD") - // OPTIONS method - HTTPRequestMethodOptions = HTTPRequestMethodKey.String("OPTIONS") - // PATCH method - HTTPRequestMethodPatch = HTTPRequestMethodKey.String("PATCH") - // POST method - HTTPRequestMethodPost = HTTPRequestMethodKey.String("POST") - // PUT method - HTTPRequestMethodPut = HTTPRequestMethodKey.String("PUT") - // TRACE method - HTTPRequestMethodTrace = HTTPRequestMethodKey.String("TRACE") - // Any HTTP method that the instrumentation has no prior knowledge of - HTTPRequestMethodOther = HTTPRequestMethodKey.String("_OTHER") -) - -// HTTPRequestBodySize returns an attribute KeyValue conforming to the -// "http.request.body.size" semantic conventions. It represents the size of the -// request payload body in bytes. This is the number of bytes transferred -// excluding headers and is often, but not always, present as the -// [Content-Length](https://www.rfc-editor.org/rfc/rfc9110.html#field.content-length) -// header. For requests using transport encoding, this should be the compressed -// size. -func HTTPRequestBodySize(val int) attribute.KeyValue { - return HTTPRequestBodySizeKey.Int(val) -} - -// HTTPRequestMethodOriginal returns an attribute KeyValue conforming to the -// "http.request.method_original" semantic conventions. It represents the -// original HTTP method sent by the client in the request line. -func HTTPRequestMethodOriginal(val string) attribute.KeyValue { - return HTTPRequestMethodOriginalKey.String(val) -} - -// HTTPRequestResendCount returns an attribute KeyValue conforming to the -// "http.request.resend_count" semantic conventions. It represents the ordinal -// number of request resending attempt (for any reason, including redirects). -func HTTPRequestResendCount(val int) attribute.KeyValue { - return HTTPRequestResendCountKey.Int(val) -} - -// HTTPResponseBodySize returns an attribute KeyValue conforming to the -// "http.response.body.size" semantic conventions. It represents the size of -// the response payload body in bytes. This is the number of bytes transferred -// excluding headers and is often, but not always, present as the -// [Content-Length](https://www.rfc-editor.org/rfc/rfc9110.html#field.content-length) -// header. For requests using transport encoding, this should be the compressed -// size. -func HTTPResponseBodySize(val int) attribute.KeyValue { - return HTTPResponseBodySizeKey.Int(val) -} - -// HTTPResponseStatusCode returns an attribute KeyValue conforming to the -// "http.response.status_code" semantic conventions. It represents the [HTTP -// response status code](https://tools.ietf.org/html/rfc7231#section-6). -func HTTPResponseStatusCode(val int) attribute.KeyValue { - return HTTPResponseStatusCodeKey.Int(val) -} - -// HTTPRoute returns an attribute KeyValue conforming to the "http.route" -// semantic conventions. It represents the matched route, that is, the path -// template in the format used by the respective server framework. -func HTTPRoute(val string) attribute.KeyValue { - return HTTPRouteKey.String(val) -} - -// Attributes describing telemetry around messaging systems and messaging -// activities. -const ( - // MessagingBatchMessageCountKey is the attribute Key conforming to the - // "messaging.batch.message_count" semantic conventions. It represents the - // number of messages sent, received, or processed in the scope of the - // batching operation. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 0, 1, 2 - // Note: Instrumentations SHOULD NOT set `messaging.batch.message_count` on - // spans that operate with a single message. When a messaging client - // library supports both batch and single-message API for the same - // operation, instrumentations SHOULD use `messaging.batch.message_count` - // for batching APIs and SHOULD NOT use it for single-message APIs. - MessagingBatchMessageCountKey = attribute.Key("messaging.batch.message_count") - - // MessagingClientIDKey is the attribute Key conforming to the - // "messaging.client_id" semantic conventions. It represents a unique - // identifier for the client that consumes or produces a message. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'client-5', 'myhost@8742@s8083jm' - MessagingClientIDKey = attribute.Key("messaging.client_id") - - // MessagingDestinationAnonymousKey is the attribute Key conforming to the - // "messaging.destination.anonymous" semantic conventions. It represents a - // boolean that is true if the message destination is anonymous (could be - // unnamed or have auto-generated name). - // - // Type: boolean - // RequirementLevel: Optional - // Stability: experimental - MessagingDestinationAnonymousKey = attribute.Key("messaging.destination.anonymous") - - // MessagingDestinationNameKey is the attribute Key conforming to the - // "messaging.destination.name" semantic conventions. It represents the - // message destination name - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'MyQueue', 'MyTopic' - // Note: Destination name SHOULD uniquely identify a specific queue, topic - // or other entity within the broker. If - // the broker doesn't have such notion, the destination name SHOULD - // uniquely identify the broker. - MessagingDestinationNameKey = attribute.Key("messaging.destination.name") - - // MessagingDestinationTemplateKey is the attribute Key conforming to the - // "messaging.destination.template" semantic conventions. It represents the - // low cardinality representation of the messaging destination name - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '/customers/{customerID}' - // Note: Destination names could be constructed from templates. An example - // would be a destination name involving a user name or product id. - // Although the destination name in this case is of high cardinality, the - // underlying template is of low cardinality and can be effectively used - // for grouping and aggregation. - MessagingDestinationTemplateKey = attribute.Key("messaging.destination.template") - - // MessagingDestinationTemporaryKey is the attribute Key conforming to the - // "messaging.destination.temporary" semantic conventions. It represents a - // boolean that is true if the message destination is temporary and might - // not exist anymore after messages are processed. - // - // Type: boolean - // RequirementLevel: Optional - // Stability: experimental - MessagingDestinationTemporaryKey = attribute.Key("messaging.destination.temporary") - - // MessagingDestinationPublishAnonymousKey is the attribute Key conforming - // to the "messaging.destination_publish.anonymous" semantic conventions. - // It represents a boolean that is true if the publish message destination - // is anonymous (could be unnamed or have auto-generated name). - // - // Type: boolean - // RequirementLevel: Optional - // Stability: experimental - MessagingDestinationPublishAnonymousKey = attribute.Key("messaging.destination_publish.anonymous") - - // MessagingDestinationPublishNameKey is the attribute Key conforming to - // the "messaging.destination_publish.name" semantic conventions. It - // represents the name of the original destination the message was - // published to - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'MyQueue', 'MyTopic' - // Note: The name SHOULD uniquely identify a specific queue, topic, or - // other entity within the broker. If - // the broker doesn't have such notion, the original destination name - // SHOULD uniquely identify the broker. - MessagingDestinationPublishNameKey = attribute.Key("messaging.destination_publish.name") - - // MessagingGCPPubsubMessageOrderingKeyKey is the attribute Key conforming - // to the "messaging.gcp_pubsub.message.ordering_key" semantic conventions. - // It represents the ordering key for a given message. If the attribute is - // not present, the message does not have an ordering key. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'ordering_key' - MessagingGCPPubsubMessageOrderingKeyKey = attribute.Key("messaging.gcp_pubsub.message.ordering_key") - - // MessagingKafkaConsumerGroupKey is the attribute Key conforming to the - // "messaging.kafka.consumer.group" semantic conventions. It represents the - // name of the Kafka Consumer Group that is handling the message. Only - // applies to consumers, not producers. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'my-group' - MessagingKafkaConsumerGroupKey = attribute.Key("messaging.kafka.consumer.group") - - // MessagingKafkaDestinationPartitionKey is the attribute Key conforming to - // the "messaging.kafka.destination.partition" semantic conventions. It - // represents the partition the message is sent to. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 2 - MessagingKafkaDestinationPartitionKey = attribute.Key("messaging.kafka.destination.partition") - - // MessagingKafkaMessageKeyKey is the attribute Key conforming to the - // "messaging.kafka.message.key" semantic conventions. It represents the - // message keys in Kafka are used for grouping alike messages to ensure - // they're processed on the same partition. They differ from - // `messaging.message.id` in that they're not unique. If the key is `null`, - // the attribute MUST NOT be set. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'myKey' - // Note: If the key type is not string, it's string representation has to - // be supplied for the attribute. If the key has no unambiguous, canonical - // string form, don't include its value. - MessagingKafkaMessageKeyKey = attribute.Key("messaging.kafka.message.key") - - // MessagingKafkaMessageOffsetKey is the attribute Key conforming to the - // "messaging.kafka.message.offset" semantic conventions. It represents the - // offset of a record in the corresponding Kafka partition. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 42 - MessagingKafkaMessageOffsetKey = attribute.Key("messaging.kafka.message.offset") - - // MessagingKafkaMessageTombstoneKey is the attribute Key conforming to the - // "messaging.kafka.message.tombstone" semantic conventions. It represents - // a boolean that is true if the message is a tombstone. - // - // Type: boolean - // RequirementLevel: Optional - // Stability: experimental - MessagingKafkaMessageTombstoneKey = attribute.Key("messaging.kafka.message.tombstone") - - // MessagingMessageBodySizeKey is the attribute Key conforming to the - // "messaging.message.body.size" semantic conventions. It represents the - // size of the message body in bytes. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 1439 - // Note: This can refer to both the compressed or uncompressed body size. - // If both sizes are known, the uncompressed - // body size should be used. - MessagingMessageBodySizeKey = attribute.Key("messaging.message.body.size") - - // MessagingMessageConversationIDKey is the attribute Key conforming to the - // "messaging.message.conversation_id" semantic conventions. It represents - // the conversation ID identifying the conversation to which the message - // belongs, represented as a string. Sometimes called "Correlation ID". - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'MyConversationID' - MessagingMessageConversationIDKey = attribute.Key("messaging.message.conversation_id") - - // MessagingMessageEnvelopeSizeKey is the attribute Key conforming to the - // "messaging.message.envelope.size" semantic conventions. It represents - // the size of the message body and metadata in bytes. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 2738 - // Note: This can refer to both the compressed or uncompressed size. If - // both sizes are known, the uncompressed - // size should be used. - MessagingMessageEnvelopeSizeKey = attribute.Key("messaging.message.envelope.size") - - // MessagingMessageIDKey is the attribute Key conforming to the - // "messaging.message.id" semantic conventions. It represents a value used - // by the messaging system as an identifier for the message, represented as - // a string. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '452a7c7c7c7048c2f887f61572b18fc2' - MessagingMessageIDKey = attribute.Key("messaging.message.id") - - // MessagingOperationKey is the attribute Key conforming to the - // "messaging.operation" semantic conventions. It represents a string - // identifying the kind of messaging operation. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - // Note: If a custom value is used, it MUST be of low cardinality. - MessagingOperationKey = attribute.Key("messaging.operation") - - // MessagingRabbitmqDestinationRoutingKeyKey is the attribute Key - // conforming to the "messaging.rabbitmq.destination.routing_key" semantic - // conventions. It represents the rabbitMQ message routing key. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'myKey' - MessagingRabbitmqDestinationRoutingKeyKey = attribute.Key("messaging.rabbitmq.destination.routing_key") - - // MessagingRocketmqClientGroupKey is the attribute Key conforming to the - // "messaging.rocketmq.client_group" semantic conventions. It represents - // the name of the RocketMQ producer/consumer group that is handling the - // message. The client type is identified by the SpanKind. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'myConsumerGroup' - MessagingRocketmqClientGroupKey = attribute.Key("messaging.rocketmq.client_group") - - // MessagingRocketmqConsumptionModelKey is the attribute Key conforming to - // the "messaging.rocketmq.consumption_model" semantic conventions. It - // represents the model of message consumption. This only applies to - // consumer spans. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - MessagingRocketmqConsumptionModelKey = attribute.Key("messaging.rocketmq.consumption_model") - - // MessagingRocketmqMessageDelayTimeLevelKey is the attribute Key - // conforming to the "messaging.rocketmq.message.delay_time_level" semantic - // conventions. It represents the delay time level for delay message, which - // determines the message delay time. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 3 - MessagingRocketmqMessageDelayTimeLevelKey = attribute.Key("messaging.rocketmq.message.delay_time_level") - - // MessagingRocketmqMessageDeliveryTimestampKey is the attribute Key - // conforming to the "messaging.rocketmq.message.delivery_timestamp" - // semantic conventions. It represents the timestamp in milliseconds that - // the delay message is expected to be delivered to consumer. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 1665987217045 - MessagingRocketmqMessageDeliveryTimestampKey = attribute.Key("messaging.rocketmq.message.delivery_timestamp") - - // MessagingRocketmqMessageGroupKey is the attribute Key conforming to the - // "messaging.rocketmq.message.group" semantic conventions. It represents - // the it is essential for FIFO message. Messages that belong to the same - // message group are always processed one by one within the same consumer - // group. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'myMessageGroup' - MessagingRocketmqMessageGroupKey = attribute.Key("messaging.rocketmq.message.group") - - // MessagingRocketmqMessageKeysKey is the attribute Key conforming to the - // "messaging.rocketmq.message.keys" semantic conventions. It represents - // the key(s) of message, another way to mark message besides message id. - // - // Type: string[] - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'keyA', 'keyB' - MessagingRocketmqMessageKeysKey = attribute.Key("messaging.rocketmq.message.keys") - - // MessagingRocketmqMessageTagKey is the attribute Key conforming to the - // "messaging.rocketmq.message.tag" semantic conventions. It represents the - // secondary classifier of message besides topic. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'tagA' - MessagingRocketmqMessageTagKey = attribute.Key("messaging.rocketmq.message.tag") - - // MessagingRocketmqMessageTypeKey is the attribute Key conforming to the - // "messaging.rocketmq.message.type" semantic conventions. It represents - // the type of message. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - MessagingRocketmqMessageTypeKey = attribute.Key("messaging.rocketmq.message.type") - - // MessagingRocketmqNamespaceKey is the attribute Key conforming to the - // "messaging.rocketmq.namespace" semantic conventions. It represents the - // namespace of RocketMQ resources, resources in different namespaces are - // individual. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'myNamespace' - MessagingRocketmqNamespaceKey = attribute.Key("messaging.rocketmq.namespace") - - // MessagingSystemKey is the attribute Key conforming to the - // "messaging.system" semantic conventions. It represents an identifier for - // the messaging system being used. See below for a list of well-known - // identifiers. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - MessagingSystemKey = attribute.Key("messaging.system") -) - -var ( - // One or more messages are provided for publishing to an intermediary. If a single message is published, the context of the "Publish" span can be used as the creation context and no "Create" span needs to be created - MessagingOperationPublish = MessagingOperationKey.String("publish") - // A message is created. "Create" spans always refer to a single message and are used to provide a unique creation context for messages in batch publishing scenarios - MessagingOperationCreate = MessagingOperationKey.String("create") - // One or more messages are requested by a consumer. This operation refers to pull-based scenarios, where consumers explicitly call methods of messaging SDKs to receive messages - MessagingOperationReceive = MessagingOperationKey.String("receive") - // One or more messages are passed to a consumer. This operation refers to push-based scenarios, where consumer register callbacks which get called by messaging SDKs - MessagingOperationDeliver = MessagingOperationKey.String("deliver") -) - -var ( - // Clustering consumption model - MessagingRocketmqConsumptionModelClustering = MessagingRocketmqConsumptionModelKey.String("clustering") - // Broadcasting consumption model - MessagingRocketmqConsumptionModelBroadcasting = MessagingRocketmqConsumptionModelKey.String("broadcasting") -) - -var ( - // Normal message - MessagingRocketmqMessageTypeNormal = MessagingRocketmqMessageTypeKey.String("normal") - // FIFO message - MessagingRocketmqMessageTypeFifo = MessagingRocketmqMessageTypeKey.String("fifo") - // Delay message - MessagingRocketmqMessageTypeDelay = MessagingRocketmqMessageTypeKey.String("delay") - // Transaction message - MessagingRocketmqMessageTypeTransaction = MessagingRocketmqMessageTypeKey.String("transaction") -) - -var ( - // Apache ActiveMQ - MessagingSystemActivemq = MessagingSystemKey.String("activemq") - // Amazon Simple Queue Service (SQS) - MessagingSystemAWSSqs = MessagingSystemKey.String("aws_sqs") - // Azure Event Grid - MessagingSystemAzureEventgrid = MessagingSystemKey.String("azure_eventgrid") - // Azure Event Hubs - MessagingSystemAzureEventhubs = MessagingSystemKey.String("azure_eventhubs") - // Azure Service Bus - MessagingSystemAzureServicebus = MessagingSystemKey.String("azure_servicebus") - // Google Cloud Pub/Sub - MessagingSystemGCPPubsub = MessagingSystemKey.String("gcp_pubsub") - // Java Message Service - MessagingSystemJms = MessagingSystemKey.String("jms") - // Apache Kafka - MessagingSystemKafka = MessagingSystemKey.String("kafka") - // RabbitMQ - MessagingSystemRabbitmq = MessagingSystemKey.String("rabbitmq") - // Apache RocketMQ - MessagingSystemRocketmq = MessagingSystemKey.String("rocketmq") -) - -// MessagingBatchMessageCount returns an attribute KeyValue conforming to -// the "messaging.batch.message_count" semantic conventions. It represents the -// number of messages sent, received, or processed in the scope of the batching -// operation. -func MessagingBatchMessageCount(val int) attribute.KeyValue { - return MessagingBatchMessageCountKey.Int(val) -} - -// MessagingClientID returns an attribute KeyValue conforming to the -// "messaging.client_id" semantic conventions. It represents a unique -// identifier for the client that consumes or produces a message. -func MessagingClientID(val string) attribute.KeyValue { - return MessagingClientIDKey.String(val) -} - -// MessagingDestinationAnonymous returns an attribute KeyValue conforming to -// the "messaging.destination.anonymous" semantic conventions. It represents a -// boolean that is true if the message destination is anonymous (could be -// unnamed or have auto-generated name). -func MessagingDestinationAnonymous(val bool) attribute.KeyValue { - return MessagingDestinationAnonymousKey.Bool(val) -} - -// MessagingDestinationName returns an attribute KeyValue conforming to the -// "messaging.destination.name" semantic conventions. It represents the message -// destination name -func MessagingDestinationName(val string) attribute.KeyValue { - return MessagingDestinationNameKey.String(val) -} - -// MessagingDestinationTemplate returns an attribute KeyValue conforming to -// the "messaging.destination.template" semantic conventions. It represents the -// low cardinality representation of the messaging destination name -func MessagingDestinationTemplate(val string) attribute.KeyValue { - return MessagingDestinationTemplateKey.String(val) -} - -// MessagingDestinationTemporary returns an attribute KeyValue conforming to -// the "messaging.destination.temporary" semantic conventions. It represents a -// boolean that is true if the message destination is temporary and might not -// exist anymore after messages are processed. -func MessagingDestinationTemporary(val bool) attribute.KeyValue { - return MessagingDestinationTemporaryKey.Bool(val) -} - -// MessagingDestinationPublishAnonymous returns an attribute KeyValue -// conforming to the "messaging.destination_publish.anonymous" semantic -// conventions. It represents a boolean that is true if the publish message -// destination is anonymous (could be unnamed or have auto-generated name). -func MessagingDestinationPublishAnonymous(val bool) attribute.KeyValue { - return MessagingDestinationPublishAnonymousKey.Bool(val) -} - -// MessagingDestinationPublishName returns an attribute KeyValue conforming -// to the "messaging.destination_publish.name" semantic conventions. It -// represents the name of the original destination the message was published to -func MessagingDestinationPublishName(val string) attribute.KeyValue { - return MessagingDestinationPublishNameKey.String(val) -} - -// MessagingGCPPubsubMessageOrderingKey returns an attribute KeyValue -// conforming to the "messaging.gcp_pubsub.message.ordering_key" semantic -// conventions. It represents the ordering key for a given message. If the -// attribute is not present, the message does not have an ordering key. -func MessagingGCPPubsubMessageOrderingKey(val string) attribute.KeyValue { - return MessagingGCPPubsubMessageOrderingKeyKey.String(val) -} - -// MessagingKafkaConsumerGroup returns an attribute KeyValue conforming to -// the "messaging.kafka.consumer.group" semantic conventions. It represents the -// name of the Kafka Consumer Group that is handling the message. Only applies -// to consumers, not producers. -func MessagingKafkaConsumerGroup(val string) attribute.KeyValue { - return MessagingKafkaConsumerGroupKey.String(val) -} - -// MessagingKafkaDestinationPartition returns an attribute KeyValue -// conforming to the "messaging.kafka.destination.partition" semantic -// conventions. It represents the partition the message is sent to. -func MessagingKafkaDestinationPartition(val int) attribute.KeyValue { - return MessagingKafkaDestinationPartitionKey.Int(val) -} - -// MessagingKafkaMessageKey returns an attribute KeyValue conforming to the -// "messaging.kafka.message.key" semantic conventions. It represents the -// message keys in Kafka are used for grouping alike messages to ensure they're -// processed on the same partition. They differ from `messaging.message.id` in -// that they're not unique. If the key is `null`, the attribute MUST NOT be -// set. -func MessagingKafkaMessageKey(val string) attribute.KeyValue { - return MessagingKafkaMessageKeyKey.String(val) -} - -// MessagingKafkaMessageOffset returns an attribute KeyValue conforming to -// the "messaging.kafka.message.offset" semantic conventions. It represents the -// offset of a record in the corresponding Kafka partition. -func MessagingKafkaMessageOffset(val int) attribute.KeyValue { - return MessagingKafkaMessageOffsetKey.Int(val) -} - -// MessagingKafkaMessageTombstone returns an attribute KeyValue conforming -// to the "messaging.kafka.message.tombstone" semantic conventions. It -// represents a boolean that is true if the message is a tombstone. -func MessagingKafkaMessageTombstone(val bool) attribute.KeyValue { - return MessagingKafkaMessageTombstoneKey.Bool(val) -} - -// MessagingMessageBodySize returns an attribute KeyValue conforming to the -// "messaging.message.body.size" semantic conventions. It represents the size -// of the message body in bytes. -func MessagingMessageBodySize(val int) attribute.KeyValue { - return MessagingMessageBodySizeKey.Int(val) -} - -// MessagingMessageConversationID returns an attribute KeyValue conforming -// to the "messaging.message.conversation_id" semantic conventions. It -// represents the conversation ID identifying the conversation to which the -// message belongs, represented as a string. Sometimes called "Correlation ID". -func MessagingMessageConversationID(val string) attribute.KeyValue { - return MessagingMessageConversationIDKey.String(val) -} - -// MessagingMessageEnvelopeSize returns an attribute KeyValue conforming to -// the "messaging.message.envelope.size" semantic conventions. It represents -// the size of the message body and metadata in bytes. -func MessagingMessageEnvelopeSize(val int) attribute.KeyValue { - return MessagingMessageEnvelopeSizeKey.Int(val) -} - -// MessagingMessageID returns an attribute KeyValue conforming to the -// "messaging.message.id" semantic conventions. It represents a value used by -// the messaging system as an identifier for the message, represented as a -// string. -func MessagingMessageID(val string) attribute.KeyValue { - return MessagingMessageIDKey.String(val) -} - -// MessagingRabbitmqDestinationRoutingKey returns an attribute KeyValue -// conforming to the "messaging.rabbitmq.destination.routing_key" semantic -// conventions. It represents the rabbitMQ message routing key. -func MessagingRabbitmqDestinationRoutingKey(val string) attribute.KeyValue { - return MessagingRabbitmqDestinationRoutingKeyKey.String(val) -} - -// MessagingRocketmqClientGroup returns an attribute KeyValue conforming to -// the "messaging.rocketmq.client_group" semantic conventions. It represents -// the name of the RocketMQ producer/consumer group that is handling the -// message. The client type is identified by the SpanKind. -func MessagingRocketmqClientGroup(val string) attribute.KeyValue { - return MessagingRocketmqClientGroupKey.String(val) -} - -// MessagingRocketmqMessageDelayTimeLevel returns an attribute KeyValue -// conforming to the "messaging.rocketmq.message.delay_time_level" semantic -// conventions. It represents the delay time level for delay message, which -// determines the message delay time. -func MessagingRocketmqMessageDelayTimeLevel(val int) attribute.KeyValue { - return MessagingRocketmqMessageDelayTimeLevelKey.Int(val) -} - -// MessagingRocketmqMessageDeliveryTimestamp returns an attribute KeyValue -// conforming to the "messaging.rocketmq.message.delivery_timestamp" semantic -// conventions. It represents the timestamp in milliseconds that the delay -// message is expected to be delivered to consumer. -func MessagingRocketmqMessageDeliveryTimestamp(val int) attribute.KeyValue { - return MessagingRocketmqMessageDeliveryTimestampKey.Int(val) -} - -// MessagingRocketmqMessageGroup returns an attribute KeyValue conforming to -// the "messaging.rocketmq.message.group" semantic conventions. It represents -// the it is essential for FIFO message. Messages that belong to the same -// message group are always processed one by one within the same consumer -// group. -func MessagingRocketmqMessageGroup(val string) attribute.KeyValue { - return MessagingRocketmqMessageGroupKey.String(val) -} - -// MessagingRocketmqMessageKeys returns an attribute KeyValue conforming to -// the "messaging.rocketmq.message.keys" semantic conventions. It represents -// the key(s) of message, another way to mark message besides message id. -func MessagingRocketmqMessageKeys(val ...string) attribute.KeyValue { - return MessagingRocketmqMessageKeysKey.StringSlice(val) -} - -// MessagingRocketmqMessageTag returns an attribute KeyValue conforming to -// the "messaging.rocketmq.message.tag" semantic conventions. It represents the -// secondary classifier of message besides topic. -func MessagingRocketmqMessageTag(val string) attribute.KeyValue { - return MessagingRocketmqMessageTagKey.String(val) -} - -// MessagingRocketmqNamespace returns an attribute KeyValue conforming to -// the "messaging.rocketmq.namespace" semantic conventions. It represents the -// namespace of RocketMQ resources, resources in different namespaces are -// individual. -func MessagingRocketmqNamespace(val string) attribute.KeyValue { - return MessagingRocketmqNamespaceKey.String(val) -} - -// These attributes may be used for any network related operation. -const ( - // NetworkCarrierIccKey is the attribute Key conforming to the - // "network.carrier.icc" semantic conventions. It represents the ISO 3166-1 - // alpha-2 2-character country code associated with the mobile carrier - // network. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'DE' - NetworkCarrierIccKey = attribute.Key("network.carrier.icc") - - // NetworkCarrierMccKey is the attribute Key conforming to the - // "network.carrier.mcc" semantic conventions. It represents the mobile - // carrier country code. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '310' - NetworkCarrierMccKey = attribute.Key("network.carrier.mcc") - - // NetworkCarrierMncKey is the attribute Key conforming to the - // "network.carrier.mnc" semantic conventions. It represents the mobile - // carrier network code. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '001' - NetworkCarrierMncKey = attribute.Key("network.carrier.mnc") - - // NetworkCarrierNameKey is the attribute Key conforming to the - // "network.carrier.name" semantic conventions. It represents the name of - // the mobile carrier. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'sprint' - NetworkCarrierNameKey = attribute.Key("network.carrier.name") - - // NetworkConnectionSubtypeKey is the attribute Key conforming to the - // "network.connection.subtype" semantic conventions. It represents the - // this describes more details regarding the connection.type. It may be the - // type of cell technology connection, but it could be used for describing - // details about a wifi connection. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'LTE' - NetworkConnectionSubtypeKey = attribute.Key("network.connection.subtype") - - // NetworkConnectionTypeKey is the attribute Key conforming to the - // "network.connection.type" semantic conventions. It represents the - // internet connection type. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'wifi' - NetworkConnectionTypeKey = attribute.Key("network.connection.type") - - // NetworkIoDirectionKey is the attribute Key conforming to the - // "network.io.direction" semantic conventions. It represents the network - // IO operation direction. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'transmit' - NetworkIoDirectionKey = attribute.Key("network.io.direction") - - // NetworkLocalAddressKey is the attribute Key conforming to the - // "network.local.address" semantic conventions. It represents the local - // address of the network connection - IP address or Unix domain socket - // name. - // - // Type: string - // RequirementLevel: Optional - // Stability: stable - // Examples: '10.1.2.80', '/tmp/my.sock' - NetworkLocalAddressKey = attribute.Key("network.local.address") - - // NetworkLocalPortKey is the attribute Key conforming to the - // "network.local.port" semantic conventions. It represents the local port - // number of the network connection. - // - // Type: int - // RequirementLevel: Optional - // Stability: stable - // Examples: 65123 - NetworkLocalPortKey = attribute.Key("network.local.port") - - // NetworkPeerAddressKey is the attribute Key conforming to the - // "network.peer.address" semantic conventions. It represents the peer - // address of the network connection - IP address or Unix domain socket - // name. - // - // Type: string - // RequirementLevel: Optional - // Stability: stable - // Examples: '10.1.2.80', '/tmp/my.sock' - NetworkPeerAddressKey = attribute.Key("network.peer.address") - - // NetworkPeerPortKey is the attribute Key conforming to the - // "network.peer.port" semantic conventions. It represents the peer port - // number of the network connection. - // - // Type: int - // RequirementLevel: Optional - // Stability: stable - // Examples: 65123 - NetworkPeerPortKey = attribute.Key("network.peer.port") - - // NetworkProtocolNameKey is the attribute Key conforming to the - // "network.protocol.name" semantic conventions. It represents the [OSI - // application layer](https://osi-model.com/application-layer/) or non-OSI - // equivalent. - // - // Type: string - // RequirementLevel: Optional - // Stability: stable - // Examples: 'amqp', 'http', 'mqtt' - // Note: The value SHOULD be normalized to lowercase. - NetworkProtocolNameKey = attribute.Key("network.protocol.name") - - // NetworkProtocolVersionKey is the attribute Key conforming to the - // "network.protocol.version" semantic conventions. It represents the - // version of the protocol specified in `network.protocol.name`. - // - // Type: string - // RequirementLevel: Optional - // Stability: stable - // Examples: '3.1.1' - // Note: `network.protocol.version` refers to the version of the protocol - // used and might be different from the protocol client's version. If the - // HTTP client has a version of `0.27.2`, but sends HTTP version `1.1`, - // this attribute should be set to `1.1`. - NetworkProtocolVersionKey = attribute.Key("network.protocol.version") - - // NetworkTransportKey is the attribute Key conforming to the - // "network.transport" semantic conventions. It represents the [OSI - // transport layer](https://osi-model.com/transport-layer/) or - // [inter-process communication - // method](https://wikipedia.org/wiki/Inter-process_communication). - // - // Type: Enum - // RequirementLevel: Optional - // Stability: stable - // Examples: 'tcp', 'udp' - // Note: The value SHOULD be normalized to lowercase. - // - // Consider always setting the transport when setting a port number, since - // a port number is ambiguous without knowing the transport. For example - // different processes could be listening on TCP port 12345 and UDP port - // 12345. - NetworkTransportKey = attribute.Key("network.transport") - - // NetworkTypeKey is the attribute Key conforming to the "network.type" - // semantic conventions. It represents the [OSI network - // layer](https://osi-model.com/network-layer/) or non-OSI equivalent. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: stable - // Examples: 'ipv4', 'ipv6' - // Note: The value SHOULD be normalized to lowercase. - NetworkTypeKey = attribute.Key("network.type") -) - -var ( - // GPRS - NetworkConnectionSubtypeGprs = NetworkConnectionSubtypeKey.String("gprs") - // EDGE - NetworkConnectionSubtypeEdge = NetworkConnectionSubtypeKey.String("edge") - // UMTS - NetworkConnectionSubtypeUmts = NetworkConnectionSubtypeKey.String("umts") - // CDMA - NetworkConnectionSubtypeCdma = NetworkConnectionSubtypeKey.String("cdma") - // EVDO Rel. 0 - NetworkConnectionSubtypeEvdo0 = NetworkConnectionSubtypeKey.String("evdo_0") - // EVDO Rev. A - NetworkConnectionSubtypeEvdoA = NetworkConnectionSubtypeKey.String("evdo_a") - // CDMA2000 1XRTT - NetworkConnectionSubtypeCdma20001xrtt = NetworkConnectionSubtypeKey.String("cdma2000_1xrtt") - // HSDPA - NetworkConnectionSubtypeHsdpa = NetworkConnectionSubtypeKey.String("hsdpa") - // HSUPA - NetworkConnectionSubtypeHsupa = NetworkConnectionSubtypeKey.String("hsupa") - // HSPA - NetworkConnectionSubtypeHspa = NetworkConnectionSubtypeKey.String("hspa") - // IDEN - NetworkConnectionSubtypeIden = NetworkConnectionSubtypeKey.String("iden") - // EVDO Rev. B - NetworkConnectionSubtypeEvdoB = NetworkConnectionSubtypeKey.String("evdo_b") - // LTE - NetworkConnectionSubtypeLte = NetworkConnectionSubtypeKey.String("lte") - // EHRPD - NetworkConnectionSubtypeEhrpd = NetworkConnectionSubtypeKey.String("ehrpd") - // HSPAP - NetworkConnectionSubtypeHspap = NetworkConnectionSubtypeKey.String("hspap") - // GSM - NetworkConnectionSubtypeGsm = NetworkConnectionSubtypeKey.String("gsm") - // TD-SCDMA - NetworkConnectionSubtypeTdScdma = NetworkConnectionSubtypeKey.String("td_scdma") - // IWLAN - NetworkConnectionSubtypeIwlan = NetworkConnectionSubtypeKey.String("iwlan") - // 5G NR (New Radio) - NetworkConnectionSubtypeNr = NetworkConnectionSubtypeKey.String("nr") - // 5G NRNSA (New Radio Non-Standalone) - NetworkConnectionSubtypeNrnsa = NetworkConnectionSubtypeKey.String("nrnsa") - // LTE CA - NetworkConnectionSubtypeLteCa = NetworkConnectionSubtypeKey.String("lte_ca") -) - -var ( - // wifi - NetworkConnectionTypeWifi = NetworkConnectionTypeKey.String("wifi") - // wired - NetworkConnectionTypeWired = NetworkConnectionTypeKey.String("wired") - // cell - NetworkConnectionTypeCell = NetworkConnectionTypeKey.String("cell") - // unavailable - NetworkConnectionTypeUnavailable = NetworkConnectionTypeKey.String("unavailable") - // unknown - NetworkConnectionTypeUnknown = NetworkConnectionTypeKey.String("unknown") -) - -var ( - // transmit - NetworkIoDirectionTransmit = NetworkIoDirectionKey.String("transmit") - // receive - NetworkIoDirectionReceive = NetworkIoDirectionKey.String("receive") -) - -var ( - // TCP - NetworkTransportTCP = NetworkTransportKey.String("tcp") - // UDP - NetworkTransportUDP = NetworkTransportKey.String("udp") - // Named or anonymous pipe - NetworkTransportPipe = NetworkTransportKey.String("pipe") - // Unix domain socket - NetworkTransportUnix = NetworkTransportKey.String("unix") -) - -var ( - // IPv4 - NetworkTypeIpv4 = NetworkTypeKey.String("ipv4") - // IPv6 - NetworkTypeIpv6 = NetworkTypeKey.String("ipv6") -) - -// NetworkCarrierIcc returns an attribute KeyValue conforming to the -// "network.carrier.icc" semantic conventions. It represents the ISO 3166-1 -// alpha-2 2-character country code associated with the mobile carrier network. -func NetworkCarrierIcc(val string) attribute.KeyValue { - return NetworkCarrierIccKey.String(val) -} - -// NetworkCarrierMcc returns an attribute KeyValue conforming to the -// "network.carrier.mcc" semantic conventions. It represents the mobile carrier -// country code. -func NetworkCarrierMcc(val string) attribute.KeyValue { - return NetworkCarrierMccKey.String(val) -} - -// NetworkCarrierMnc returns an attribute KeyValue conforming to the -// "network.carrier.mnc" semantic conventions. It represents the mobile carrier -// network code. -func NetworkCarrierMnc(val string) attribute.KeyValue { - return NetworkCarrierMncKey.String(val) -} - -// NetworkCarrierName returns an attribute KeyValue conforming to the -// "network.carrier.name" semantic conventions. It represents the name of the -// mobile carrier. -func NetworkCarrierName(val string) attribute.KeyValue { - return NetworkCarrierNameKey.String(val) -} - -// NetworkLocalAddress returns an attribute KeyValue conforming to the -// "network.local.address" semantic conventions. It represents the local -// address of the network connection - IP address or Unix domain socket name. -func NetworkLocalAddress(val string) attribute.KeyValue { - return NetworkLocalAddressKey.String(val) -} - -// NetworkLocalPort returns an attribute KeyValue conforming to the -// "network.local.port" semantic conventions. It represents the local port -// number of the network connection. -func NetworkLocalPort(val int) attribute.KeyValue { - return NetworkLocalPortKey.Int(val) -} - -// NetworkPeerAddress returns an attribute KeyValue conforming to the -// "network.peer.address" semantic conventions. It represents the peer address -// of the network connection - IP address or Unix domain socket name. -func NetworkPeerAddress(val string) attribute.KeyValue { - return NetworkPeerAddressKey.String(val) -} - -// NetworkPeerPort returns an attribute KeyValue conforming to the -// "network.peer.port" semantic conventions. It represents the peer port number -// of the network connection. -func NetworkPeerPort(val int) attribute.KeyValue { - return NetworkPeerPortKey.Int(val) -} - -// NetworkProtocolName returns an attribute KeyValue conforming to the -// "network.protocol.name" semantic conventions. It represents the [OSI -// application layer](https://osi-model.com/application-layer/) or non-OSI -// equivalent. -func NetworkProtocolName(val string) attribute.KeyValue { - return NetworkProtocolNameKey.String(val) -} - -// NetworkProtocolVersion returns an attribute KeyValue conforming to the -// "network.protocol.version" semantic conventions. It represents the version -// of the protocol specified in `network.protocol.name`. -func NetworkProtocolVersion(val string) attribute.KeyValue { - return NetworkProtocolVersionKey.String(val) -} - -// Attributes for remote procedure calls. -const ( - // RPCConnectRPCErrorCodeKey is the attribute Key conforming to the - // "rpc.connect_rpc.error_code" semantic conventions. It represents the - // [error codes](https://connect.build/docs/protocol/#error-codes) of the - // Connect request. Error codes are always string values. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - RPCConnectRPCErrorCodeKey = attribute.Key("rpc.connect_rpc.error_code") - - // RPCGRPCStatusCodeKey is the attribute Key conforming to the - // "rpc.grpc.status_code" semantic conventions. It represents the [numeric - // status - // code](https://github.com/grpc/grpc/blob/v1.33.2/doc/statuscodes.md) of - // the gRPC request. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - RPCGRPCStatusCodeKey = attribute.Key("rpc.grpc.status_code") - - // RPCJsonrpcErrorCodeKey is the attribute Key conforming to the - // "rpc.jsonrpc.error_code" semantic conventions. It represents the - // `error.code` property of response if it is an error response. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: -32700, 100 - RPCJsonrpcErrorCodeKey = attribute.Key("rpc.jsonrpc.error_code") - - // RPCJsonrpcErrorMessageKey is the attribute Key conforming to the - // "rpc.jsonrpc.error_message" semantic conventions. It represents the - // `error.message` property of response if it is an error response. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'Parse error', 'User already exists' - RPCJsonrpcErrorMessageKey = attribute.Key("rpc.jsonrpc.error_message") - - // RPCJsonrpcRequestIDKey is the attribute Key conforming to the - // "rpc.jsonrpc.request_id" semantic conventions. It represents the `id` - // property of request or response. Since protocol allows id to be int, - // string, `null` or missing (for notifications), value is expected to be - // cast to string for simplicity. Use empty string in case of `null` value. - // Omit entirely if this is a notification. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '10', 'request-7', '' - RPCJsonrpcRequestIDKey = attribute.Key("rpc.jsonrpc.request_id") - - // RPCJsonrpcVersionKey is the attribute Key conforming to the - // "rpc.jsonrpc.version" semantic conventions. It represents the protocol - // version as in `jsonrpc` property of request/response. Since JSON-RPC 1.0 - // doesn't specify this, the value can be omitted. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '2.0', '1.0' - RPCJsonrpcVersionKey = attribute.Key("rpc.jsonrpc.version") - - // RPCMethodKey is the attribute Key conforming to the "rpc.method" - // semantic conventions. It represents the name of the (logical) method - // being called, must be equal to the $method part in the span name. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'exampleMethod' - // Note: This is the logical name of the method from the RPC interface - // perspective, which can be different from the name of any implementing - // method/function. The `code.function` attribute may be used to store the - // latter (e.g., method actually executing the call on the server side, RPC - // client stub method on the client side). - RPCMethodKey = attribute.Key("rpc.method") - - // RPCServiceKey is the attribute Key conforming to the "rpc.service" - // semantic conventions. It represents the full (logical) name of the - // service being called, including its package name, if applicable. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'myservice.EchoService' - // Note: This is the logical name of the service from the RPC interface - // perspective, which can be different from the name of any implementing - // class. The `code.namespace` attribute may be used to store the latter - // (despite the attribute name, it may include a class name; e.g., class - // with method actually executing the call on the server side, RPC client - // stub class on the client side). - RPCServiceKey = attribute.Key("rpc.service") - - // RPCSystemKey is the attribute Key conforming to the "rpc.system" - // semantic conventions. It represents a string identifying the remoting - // system. See below for a list of well-known identifiers. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - RPCSystemKey = attribute.Key("rpc.system") -) - -var ( - // cancelled - RPCConnectRPCErrorCodeCancelled = RPCConnectRPCErrorCodeKey.String("cancelled") - // unknown - RPCConnectRPCErrorCodeUnknown = RPCConnectRPCErrorCodeKey.String("unknown") - // invalid_argument - RPCConnectRPCErrorCodeInvalidArgument = RPCConnectRPCErrorCodeKey.String("invalid_argument") - // deadline_exceeded - RPCConnectRPCErrorCodeDeadlineExceeded = RPCConnectRPCErrorCodeKey.String("deadline_exceeded") - // not_found - RPCConnectRPCErrorCodeNotFound = RPCConnectRPCErrorCodeKey.String("not_found") - // already_exists - RPCConnectRPCErrorCodeAlreadyExists = RPCConnectRPCErrorCodeKey.String("already_exists") - // permission_denied - RPCConnectRPCErrorCodePermissionDenied = RPCConnectRPCErrorCodeKey.String("permission_denied") - // resource_exhausted - RPCConnectRPCErrorCodeResourceExhausted = RPCConnectRPCErrorCodeKey.String("resource_exhausted") - // failed_precondition - RPCConnectRPCErrorCodeFailedPrecondition = RPCConnectRPCErrorCodeKey.String("failed_precondition") - // aborted - RPCConnectRPCErrorCodeAborted = RPCConnectRPCErrorCodeKey.String("aborted") - // out_of_range - RPCConnectRPCErrorCodeOutOfRange = RPCConnectRPCErrorCodeKey.String("out_of_range") - // unimplemented - RPCConnectRPCErrorCodeUnimplemented = RPCConnectRPCErrorCodeKey.String("unimplemented") - // internal - RPCConnectRPCErrorCodeInternal = RPCConnectRPCErrorCodeKey.String("internal") - // unavailable - RPCConnectRPCErrorCodeUnavailable = RPCConnectRPCErrorCodeKey.String("unavailable") - // data_loss - RPCConnectRPCErrorCodeDataLoss = RPCConnectRPCErrorCodeKey.String("data_loss") - // unauthenticated - RPCConnectRPCErrorCodeUnauthenticated = RPCConnectRPCErrorCodeKey.String("unauthenticated") -) - -var ( - // OK - RPCGRPCStatusCodeOk = RPCGRPCStatusCodeKey.Int(0) - // CANCELLED - RPCGRPCStatusCodeCancelled = RPCGRPCStatusCodeKey.Int(1) - // UNKNOWN - RPCGRPCStatusCodeUnknown = RPCGRPCStatusCodeKey.Int(2) - // INVALID_ARGUMENT - RPCGRPCStatusCodeInvalidArgument = RPCGRPCStatusCodeKey.Int(3) - // DEADLINE_EXCEEDED - RPCGRPCStatusCodeDeadlineExceeded = RPCGRPCStatusCodeKey.Int(4) - // NOT_FOUND - RPCGRPCStatusCodeNotFound = RPCGRPCStatusCodeKey.Int(5) - // ALREADY_EXISTS - RPCGRPCStatusCodeAlreadyExists = RPCGRPCStatusCodeKey.Int(6) - // PERMISSION_DENIED - RPCGRPCStatusCodePermissionDenied = RPCGRPCStatusCodeKey.Int(7) - // RESOURCE_EXHAUSTED - RPCGRPCStatusCodeResourceExhausted = RPCGRPCStatusCodeKey.Int(8) - // FAILED_PRECONDITION - RPCGRPCStatusCodeFailedPrecondition = RPCGRPCStatusCodeKey.Int(9) - // ABORTED - RPCGRPCStatusCodeAborted = RPCGRPCStatusCodeKey.Int(10) - // OUT_OF_RANGE - RPCGRPCStatusCodeOutOfRange = RPCGRPCStatusCodeKey.Int(11) - // UNIMPLEMENTED - RPCGRPCStatusCodeUnimplemented = RPCGRPCStatusCodeKey.Int(12) - // INTERNAL - RPCGRPCStatusCodeInternal = RPCGRPCStatusCodeKey.Int(13) - // UNAVAILABLE - RPCGRPCStatusCodeUnavailable = RPCGRPCStatusCodeKey.Int(14) - // DATA_LOSS - RPCGRPCStatusCodeDataLoss = RPCGRPCStatusCodeKey.Int(15) - // UNAUTHENTICATED - RPCGRPCStatusCodeUnauthenticated = RPCGRPCStatusCodeKey.Int(16) -) - -var ( - // gRPC - RPCSystemGRPC = RPCSystemKey.String("grpc") - // Java RMI - RPCSystemJavaRmi = RPCSystemKey.String("java_rmi") - // .NET WCF - RPCSystemDotnetWcf = RPCSystemKey.String("dotnet_wcf") - // Apache Dubbo - RPCSystemApacheDubbo = RPCSystemKey.String("apache_dubbo") - // Connect RPC - RPCSystemConnectRPC = RPCSystemKey.String("connect_rpc") -) - -// RPCJsonrpcErrorCode returns an attribute KeyValue conforming to the -// "rpc.jsonrpc.error_code" semantic conventions. It represents the -// `error.code` property of response if it is an error response. -func RPCJsonrpcErrorCode(val int) attribute.KeyValue { - return RPCJsonrpcErrorCodeKey.Int(val) -} - -// RPCJsonrpcErrorMessage returns an attribute KeyValue conforming to the -// "rpc.jsonrpc.error_message" semantic conventions. It represents the -// `error.message` property of response if it is an error response. -func RPCJsonrpcErrorMessage(val string) attribute.KeyValue { - return RPCJsonrpcErrorMessageKey.String(val) -} - -// RPCJsonrpcRequestID returns an attribute KeyValue conforming to the -// "rpc.jsonrpc.request_id" semantic conventions. It represents the `id` -// property of request or response. Since protocol allows id to be int, string, -// `null` or missing (for notifications), value is expected to be cast to -// string for simplicity. Use empty string in case of `null` value. Omit -// entirely if this is a notification. -func RPCJsonrpcRequestID(val string) attribute.KeyValue { - return RPCJsonrpcRequestIDKey.String(val) -} - -// RPCJsonrpcVersion returns an attribute KeyValue conforming to the -// "rpc.jsonrpc.version" semantic conventions. It represents the protocol -// version as in `jsonrpc` property of request/response. Since JSON-RPC 1.0 -// doesn't specify this, the value can be omitted. -func RPCJsonrpcVersion(val string) attribute.KeyValue { - return RPCJsonrpcVersionKey.String(val) -} - -// RPCMethod returns an attribute KeyValue conforming to the "rpc.method" -// semantic conventions. It represents the name of the (logical) method being -// called, must be equal to the $method part in the span name. -func RPCMethod(val string) attribute.KeyValue { - return RPCMethodKey.String(val) -} - -// RPCService returns an attribute KeyValue conforming to the "rpc.service" -// semantic conventions. It represents the full (logical) name of the service -// being called, including its package name, if applicable. -func RPCService(val string) attribute.KeyValue { - return RPCServiceKey.String(val) -} - -// These attributes may be used to describe the server in a connection-based -// network interaction where there is one side that initiates the connection -// (the client is the side that initiates the connection). This covers all TCP -// network interactions since TCP is connection-based and one side initiates -// the connection (an exception is made for peer-to-peer communication over TCP -// where the "user-facing" surface of the protocol / API doesn't expose a clear -// notion of client and server). This also covers UDP network interactions -// where one side initiates the interaction, e.g. QUIC (HTTP/3) and DNS. -const ( - // ServerAddressKey is the attribute Key conforming to the "server.address" - // semantic conventions. It represents the server domain name if available - // without reverse DNS lookup; otherwise, IP address or Unix domain socket - // name. - // - // Type: string - // RequirementLevel: Optional - // Stability: stable - // Examples: 'example.com', '10.1.2.80', '/tmp/my.sock' - // Note: When observed from the client side, and when communicating through - // an intermediary, `server.address` SHOULD represent the server address - // behind any intermediaries, for example proxies, if it's available. - ServerAddressKey = attribute.Key("server.address") - - // ServerPortKey is the attribute Key conforming to the "server.port" - // semantic conventions. It represents the server port number. - // - // Type: int - // RequirementLevel: Optional - // Stability: stable - // Examples: 80, 8080, 443 - // Note: When observed from the client side, and when communicating through - // an intermediary, `server.port` SHOULD represent the server port behind - // any intermediaries, for example proxies, if it's available. - ServerPortKey = attribute.Key("server.port") -) - -// ServerAddress returns an attribute KeyValue conforming to the -// "server.address" semantic conventions. It represents the server domain name -// if available without reverse DNS lookup; otherwise, IP address or Unix -// domain socket name. -func ServerAddress(val string) attribute.KeyValue { - return ServerAddressKey.String(val) -} - -// ServerPort returns an attribute KeyValue conforming to the "server.port" -// semantic conventions. It represents the server port number. -func ServerPort(val int) attribute.KeyValue { - return ServerPortKey.Int(val) -} - -// These attributes may be used to describe the sender of a network -// exchange/packet. These should be used when there is no client/server -// relationship between the two sides, or when that relationship is unknown. -// This covers low-level network interactions (e.g. packet tracing) where you -// don't know if there was a connection or which side initiated it. This also -// covers unidirectional UDP flows and peer-to-peer communication where the -// "user-facing" surface of the protocol / API doesn't expose a clear notion of -// client and server. -const ( - // SourceAddressKey is the attribute Key conforming to the "source.address" - // semantic conventions. It represents the source address - domain name if - // available without reverse DNS lookup; otherwise, IP address or Unix - // domain socket name. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'source.example.com', '10.1.2.80', '/tmp/my.sock' - // Note: When observed from the destination side, and when communicating - // through an intermediary, `source.address` SHOULD represent the source - // address behind any intermediaries, for example proxies, if it's - // available. - SourceAddressKey = attribute.Key("source.address") - - // SourcePortKey is the attribute Key conforming to the "source.port" - // semantic conventions. It represents the source port number - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 3389, 2888 - SourcePortKey = attribute.Key("source.port") -) - -// SourceAddress returns an attribute KeyValue conforming to the -// "source.address" semantic conventions. It represents the source address - -// domain name if available without reverse DNS lookup; otherwise, IP address -// or Unix domain socket name. -func SourceAddress(val string) attribute.KeyValue { - return SourceAddressKey.String(val) -} - -// SourcePort returns an attribute KeyValue conforming to the "source.port" -// semantic conventions. It represents the source port number -func SourcePort(val int) attribute.KeyValue { - return SourcePortKey.Int(val) -} - -// Semantic convention attributes in the TLS namespace. -const ( - // TLSCipherKey is the attribute Key conforming to the "tls.cipher" - // semantic conventions. It represents the string indicating the - // [cipher](https://datatracker.ietf.org/doc/html/rfc5246#appendix-A.5) - // used during the current connection. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'TLS_RSA_WITH_3DES_EDE_CBC_SHA', - // 'TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256' - // Note: The values allowed for `tls.cipher` MUST be one of the - // `Descriptions` of the [registered TLS Cipher - // Suits](https://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml#table-tls-parameters-4). - TLSCipherKey = attribute.Key("tls.cipher") - - // TLSClientCertificateKey is the attribute Key conforming to the - // "tls.client.certificate" semantic conventions. It represents the - // pEM-encoded stand-alone certificate offered by the client. This is - // usually mutually-exclusive of `client.certificate_chain` since this - // value also exists in that list. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'MII...' - TLSClientCertificateKey = attribute.Key("tls.client.certificate") - - // TLSClientCertificateChainKey is the attribute Key conforming to the - // "tls.client.certificate_chain" semantic conventions. It represents the - // array of PEM-encoded certificates that make up the certificate chain - // offered by the client. This is usually mutually-exclusive of - // `client.certificate` since that value should be the first certificate in - // the chain. - // - // Type: string[] - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'MII...', 'MI...' - TLSClientCertificateChainKey = attribute.Key("tls.client.certificate_chain") - - // TLSClientHashMd5Key is the attribute Key conforming to the - // "tls.client.hash.md5" semantic conventions. It represents the - // certificate fingerprint using the MD5 digest of DER-encoded version of - // certificate offered by the client. For consistency with other hash - // values, this value should be formatted as an uppercase hash. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '0F76C7F2C55BFD7D8E8B8F4BFBF0C9EC' - TLSClientHashMd5Key = attribute.Key("tls.client.hash.md5") - - // TLSClientHashSha1Key is the attribute Key conforming to the - // "tls.client.hash.sha1" semantic conventions. It represents the - // certificate fingerprint using the SHA1 digest of DER-encoded version of - // certificate offered by the client. For consistency with other hash - // values, this value should be formatted as an uppercase hash. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '9E393D93138888D288266C2D915214D1D1CCEB2A' - TLSClientHashSha1Key = attribute.Key("tls.client.hash.sha1") - - // TLSClientHashSha256Key is the attribute Key conforming to the - // "tls.client.hash.sha256" semantic conventions. It represents the - // certificate fingerprint using the SHA256 digest of DER-encoded version - // of certificate offered by the client. For consistency with other hash - // values, this value should be formatted as an uppercase hash. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: - // '0687F666A054EF17A08E2F2162EAB4CBC0D265E1D7875BE74BF3C712CA92DAF0' - TLSClientHashSha256Key = attribute.Key("tls.client.hash.sha256") - - // TLSClientIssuerKey is the attribute Key conforming to the - // "tls.client.issuer" semantic conventions. It represents the - // distinguished name of - // [subject](https://datatracker.ietf.org/doc/html/rfc5280#section-4.1.2.6) - // of the issuer of the x.509 certificate presented by the client. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'CN=Example Root CA, OU=Infrastructure Team, DC=example, - // DC=com' - TLSClientIssuerKey = attribute.Key("tls.client.issuer") - - // TLSClientJa3Key is the attribute Key conforming to the "tls.client.ja3" - // semantic conventions. It represents a hash that identifies clients based - // on how they perform an SSL/TLS handshake. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'd4e5b18d6b55c71272893221c96ba240' - TLSClientJa3Key = attribute.Key("tls.client.ja3") - - // TLSClientNotAfterKey is the attribute Key conforming to the - // "tls.client.not_after" semantic conventions. It represents the date/Time - // indicating when client certificate is no longer considered valid. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '2021-01-01T00:00:00.000Z' - TLSClientNotAfterKey = attribute.Key("tls.client.not_after") - - // TLSClientNotBeforeKey is the attribute Key conforming to the - // "tls.client.not_before" semantic conventions. It represents the - // date/Time indicating when client certificate is first considered valid. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '1970-01-01T00:00:00.000Z' - TLSClientNotBeforeKey = attribute.Key("tls.client.not_before") - - // TLSClientServerNameKey is the attribute Key conforming to the - // "tls.client.server_name" semantic conventions. It represents the also - // called an SNI, this tells the server which hostname to which the client - // is attempting to connect to. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'opentelemetry.io' - TLSClientServerNameKey = attribute.Key("tls.client.server_name") - - // TLSClientSubjectKey is the attribute Key conforming to the - // "tls.client.subject" semantic conventions. It represents the - // distinguished name of subject of the x.509 certificate presented by the - // client. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'CN=myclient, OU=Documentation Team, DC=example, DC=com' - TLSClientSubjectKey = attribute.Key("tls.client.subject") - - // TLSClientSupportedCiphersKey is the attribute Key conforming to the - // "tls.client.supported_ciphers" semantic conventions. It represents the - // array of ciphers offered by the client during the client hello. - // - // Type: string[] - // RequirementLevel: Optional - // Stability: experimental - // Examples: '"TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384", - // "TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384", "..."' - TLSClientSupportedCiphersKey = attribute.Key("tls.client.supported_ciphers") - - // TLSCurveKey is the attribute Key conforming to the "tls.curve" semantic - // conventions. It represents the string indicating the curve used for the - // given cipher, when applicable - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'secp256r1' - TLSCurveKey = attribute.Key("tls.curve") - - // TLSEstablishedKey is the attribute Key conforming to the - // "tls.established" semantic conventions. It represents the boolean flag - // indicating if the TLS negotiation was successful and transitioned to an - // encrypted tunnel. - // - // Type: boolean - // RequirementLevel: Optional - // Stability: experimental - // Examples: True - TLSEstablishedKey = attribute.Key("tls.established") - - // TLSNextProtocolKey is the attribute Key conforming to the - // "tls.next_protocol" semantic conventions. It represents the string - // indicating the protocol being tunneled. Per the values in the [IANA - // registry](https://www.iana.org/assignments/tls-extensiontype-values/tls-extensiontype-values.xhtml#alpn-protocol-ids), - // this string should be lower case. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'http/1.1' - TLSNextProtocolKey = attribute.Key("tls.next_protocol") - - // TLSProtocolNameKey is the attribute Key conforming to the - // "tls.protocol.name" semantic conventions. It represents the normalized - // lowercase protocol name parsed from original string of the negotiated - // [SSL/TLS protocol - // version](https://www.openssl.org/docs/man1.1.1/man3/SSL_get_version.html#RETURN-VALUES) - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - TLSProtocolNameKey = attribute.Key("tls.protocol.name") - - // TLSProtocolVersionKey is the attribute Key conforming to the - // "tls.protocol.version" semantic conventions. It represents the numeric - // part of the version parsed from the original string of the negotiated - // [SSL/TLS protocol - // version](https://www.openssl.org/docs/man1.1.1/man3/SSL_get_version.html#RETURN-VALUES) - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '1.2', '3' - TLSProtocolVersionKey = attribute.Key("tls.protocol.version") - - // TLSResumedKey is the attribute Key conforming to the "tls.resumed" - // semantic conventions. It represents the boolean flag indicating if this - // TLS connection was resumed from an existing TLS negotiation. - // - // Type: boolean - // RequirementLevel: Optional - // Stability: experimental - // Examples: True - TLSResumedKey = attribute.Key("tls.resumed") - - // TLSServerCertificateKey is the attribute Key conforming to the - // "tls.server.certificate" semantic conventions. It represents the - // pEM-encoded stand-alone certificate offered by the server. This is - // usually mutually-exclusive of `server.certificate_chain` since this - // value also exists in that list. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'MII...' - TLSServerCertificateKey = attribute.Key("tls.server.certificate") - - // TLSServerCertificateChainKey is the attribute Key conforming to the - // "tls.server.certificate_chain" semantic conventions. It represents the - // array of PEM-encoded certificates that make up the certificate chain - // offered by the server. This is usually mutually-exclusive of - // `server.certificate` since that value should be the first certificate in - // the chain. - // - // Type: string[] - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'MII...', 'MI...' - TLSServerCertificateChainKey = attribute.Key("tls.server.certificate_chain") - - // TLSServerHashMd5Key is the attribute Key conforming to the - // "tls.server.hash.md5" semantic conventions. It represents the - // certificate fingerprint using the MD5 digest of DER-encoded version of - // certificate offered by the server. For consistency with other hash - // values, this value should be formatted as an uppercase hash. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '0F76C7F2C55BFD7D8E8B8F4BFBF0C9EC' - TLSServerHashMd5Key = attribute.Key("tls.server.hash.md5") - - // TLSServerHashSha1Key is the attribute Key conforming to the - // "tls.server.hash.sha1" semantic conventions. It represents the - // certificate fingerprint using the SHA1 digest of DER-encoded version of - // certificate offered by the server. For consistency with other hash - // values, this value should be formatted as an uppercase hash. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '9E393D93138888D288266C2D915214D1D1CCEB2A' - TLSServerHashSha1Key = attribute.Key("tls.server.hash.sha1") - - // TLSServerHashSha256Key is the attribute Key conforming to the - // "tls.server.hash.sha256" semantic conventions. It represents the - // certificate fingerprint using the SHA256 digest of DER-encoded version - // of certificate offered by the server. For consistency with other hash - // values, this value should be formatted as an uppercase hash. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: - // '0687F666A054EF17A08E2F2162EAB4CBC0D265E1D7875BE74BF3C712CA92DAF0' - TLSServerHashSha256Key = attribute.Key("tls.server.hash.sha256") - - // TLSServerIssuerKey is the attribute Key conforming to the - // "tls.server.issuer" semantic conventions. It represents the - // distinguished name of - // [subject](https://datatracker.ietf.org/doc/html/rfc5280#section-4.1.2.6) - // of the issuer of the x.509 certificate presented by the client. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'CN=Example Root CA, OU=Infrastructure Team, DC=example, - // DC=com' - TLSServerIssuerKey = attribute.Key("tls.server.issuer") - - // TLSServerJa3sKey is the attribute Key conforming to the - // "tls.server.ja3s" semantic conventions. It represents a hash that - // identifies servers based on how they perform an SSL/TLS handshake. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'd4e5b18d6b55c71272893221c96ba240' - TLSServerJa3sKey = attribute.Key("tls.server.ja3s") - - // TLSServerNotAfterKey is the attribute Key conforming to the - // "tls.server.not_after" semantic conventions. It represents the date/Time - // indicating when server certificate is no longer considered valid. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '2021-01-01T00:00:00.000Z' - TLSServerNotAfterKey = attribute.Key("tls.server.not_after") - - // TLSServerNotBeforeKey is the attribute Key conforming to the - // "tls.server.not_before" semantic conventions. It represents the - // date/Time indicating when server certificate is first considered valid. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '1970-01-01T00:00:00.000Z' - TLSServerNotBeforeKey = attribute.Key("tls.server.not_before") - - // TLSServerSubjectKey is the attribute Key conforming to the - // "tls.server.subject" semantic conventions. It represents the - // distinguished name of subject of the x.509 certificate presented by the - // server. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'CN=myserver, OU=Documentation Team, DC=example, DC=com' - TLSServerSubjectKey = attribute.Key("tls.server.subject") -) - -var ( - // ssl - TLSProtocolNameSsl = TLSProtocolNameKey.String("ssl") - // tls - TLSProtocolNameTLS = TLSProtocolNameKey.String("tls") -) - -// TLSCipher returns an attribute KeyValue conforming to the "tls.cipher" -// semantic conventions. It represents the string indicating the -// [cipher](https://datatracker.ietf.org/doc/html/rfc5246#appendix-A.5) used -// during the current connection. -func TLSCipher(val string) attribute.KeyValue { - return TLSCipherKey.String(val) -} - -// TLSClientCertificate returns an attribute KeyValue conforming to the -// "tls.client.certificate" semantic conventions. It represents the pEM-encoded -// stand-alone certificate offered by the client. This is usually -// mutually-exclusive of `client.certificate_chain` since this value also -// exists in that list. -func TLSClientCertificate(val string) attribute.KeyValue { - return TLSClientCertificateKey.String(val) -} - -// TLSClientCertificateChain returns an attribute KeyValue conforming to the -// "tls.client.certificate_chain" semantic conventions. It represents the array -// of PEM-encoded certificates that make up the certificate chain offered by -// the client. This is usually mutually-exclusive of `client.certificate` since -// that value should be the first certificate in the chain. -func TLSClientCertificateChain(val ...string) attribute.KeyValue { - return TLSClientCertificateChainKey.StringSlice(val) -} - -// TLSClientHashMd5 returns an attribute KeyValue conforming to the -// "tls.client.hash.md5" semantic conventions. It represents the certificate -// fingerprint using the MD5 digest of DER-encoded version of certificate -// offered by the client. For consistency with other hash values, this value -// should be formatted as an uppercase hash. -func TLSClientHashMd5(val string) attribute.KeyValue { - return TLSClientHashMd5Key.String(val) -} - -// TLSClientHashSha1 returns an attribute KeyValue conforming to the -// "tls.client.hash.sha1" semantic conventions. It represents the certificate -// fingerprint using the SHA1 digest of DER-encoded version of certificate -// offered by the client. For consistency with other hash values, this value -// should be formatted as an uppercase hash. -func TLSClientHashSha1(val string) attribute.KeyValue { - return TLSClientHashSha1Key.String(val) -} - -// TLSClientHashSha256 returns an attribute KeyValue conforming to the -// "tls.client.hash.sha256" semantic conventions. It represents the certificate -// fingerprint using the SHA256 digest of DER-encoded version of certificate -// offered by the client. For consistency with other hash values, this value -// should be formatted as an uppercase hash. -func TLSClientHashSha256(val string) attribute.KeyValue { - return TLSClientHashSha256Key.String(val) -} - -// TLSClientIssuer returns an attribute KeyValue conforming to the -// "tls.client.issuer" semantic conventions. It represents the distinguished -// name of -// [subject](https://datatracker.ietf.org/doc/html/rfc5280#section-4.1.2.6) of -// the issuer of the x.509 certificate presented by the client. -func TLSClientIssuer(val string) attribute.KeyValue { - return TLSClientIssuerKey.String(val) -} - -// TLSClientJa3 returns an attribute KeyValue conforming to the -// "tls.client.ja3" semantic conventions. It represents a hash that identifies -// clients based on how they perform an SSL/TLS handshake. -func TLSClientJa3(val string) attribute.KeyValue { - return TLSClientJa3Key.String(val) -} - -// TLSClientNotAfter returns an attribute KeyValue conforming to the -// "tls.client.not_after" semantic conventions. It represents the date/Time -// indicating when client certificate is no longer considered valid. -func TLSClientNotAfter(val string) attribute.KeyValue { - return TLSClientNotAfterKey.String(val) -} - -// TLSClientNotBefore returns an attribute KeyValue conforming to the -// "tls.client.not_before" semantic conventions. It represents the date/Time -// indicating when client certificate is first considered valid. -func TLSClientNotBefore(val string) attribute.KeyValue { - return TLSClientNotBeforeKey.String(val) -} - -// TLSClientServerName returns an attribute KeyValue conforming to the -// "tls.client.server_name" semantic conventions. It represents the also called -// an SNI, this tells the server which hostname to which the client is -// attempting to connect to. -func TLSClientServerName(val string) attribute.KeyValue { - return TLSClientServerNameKey.String(val) -} - -// TLSClientSubject returns an attribute KeyValue conforming to the -// "tls.client.subject" semantic conventions. It represents the distinguished -// name of subject of the x.509 certificate presented by the client. -func TLSClientSubject(val string) attribute.KeyValue { - return TLSClientSubjectKey.String(val) -} - -// TLSClientSupportedCiphers returns an attribute KeyValue conforming to the -// "tls.client.supported_ciphers" semantic conventions. It represents the array -// of ciphers offered by the client during the client hello. -func TLSClientSupportedCiphers(val ...string) attribute.KeyValue { - return TLSClientSupportedCiphersKey.StringSlice(val) -} - -// TLSCurve returns an attribute KeyValue conforming to the "tls.curve" -// semantic conventions. It represents the string indicating the curve used for -// the given cipher, when applicable -func TLSCurve(val string) attribute.KeyValue { - return TLSCurveKey.String(val) -} - -// TLSEstablished returns an attribute KeyValue conforming to the -// "tls.established" semantic conventions. It represents the boolean flag -// indicating if the TLS negotiation was successful and transitioned to an -// encrypted tunnel. -func TLSEstablished(val bool) attribute.KeyValue { - return TLSEstablishedKey.Bool(val) -} - -// TLSNextProtocol returns an attribute KeyValue conforming to the -// "tls.next_protocol" semantic conventions. It represents the string -// indicating the protocol being tunneled. Per the values in the [IANA -// registry](https://www.iana.org/assignments/tls-extensiontype-values/tls-extensiontype-values.xhtml#alpn-protocol-ids), -// this string should be lower case. -func TLSNextProtocol(val string) attribute.KeyValue { - return TLSNextProtocolKey.String(val) -} - -// TLSProtocolVersion returns an attribute KeyValue conforming to the -// "tls.protocol.version" semantic conventions. It represents the numeric part -// of the version parsed from the original string of the negotiated [SSL/TLS -// protocol -// version](https://www.openssl.org/docs/man1.1.1/man3/SSL_get_version.html#RETURN-VALUES) -func TLSProtocolVersion(val string) attribute.KeyValue { - return TLSProtocolVersionKey.String(val) -} - -// TLSResumed returns an attribute KeyValue conforming to the "tls.resumed" -// semantic conventions. It represents the boolean flag indicating if this TLS -// connection was resumed from an existing TLS negotiation. -func TLSResumed(val bool) attribute.KeyValue { - return TLSResumedKey.Bool(val) -} - -// TLSServerCertificate returns an attribute KeyValue conforming to the -// "tls.server.certificate" semantic conventions. It represents the pEM-encoded -// stand-alone certificate offered by the server. This is usually -// mutually-exclusive of `server.certificate_chain` since this value also -// exists in that list. -func TLSServerCertificate(val string) attribute.KeyValue { - return TLSServerCertificateKey.String(val) -} - -// TLSServerCertificateChain returns an attribute KeyValue conforming to the -// "tls.server.certificate_chain" semantic conventions. It represents the array -// of PEM-encoded certificates that make up the certificate chain offered by -// the server. This is usually mutually-exclusive of `server.certificate` since -// that value should be the first certificate in the chain. -func TLSServerCertificateChain(val ...string) attribute.KeyValue { - return TLSServerCertificateChainKey.StringSlice(val) -} - -// TLSServerHashMd5 returns an attribute KeyValue conforming to the -// "tls.server.hash.md5" semantic conventions. It represents the certificate -// fingerprint using the MD5 digest of DER-encoded version of certificate -// offered by the server. For consistency with other hash values, this value -// should be formatted as an uppercase hash. -func TLSServerHashMd5(val string) attribute.KeyValue { - return TLSServerHashMd5Key.String(val) -} - -// TLSServerHashSha1 returns an attribute KeyValue conforming to the -// "tls.server.hash.sha1" semantic conventions. It represents the certificate -// fingerprint using the SHA1 digest of DER-encoded version of certificate -// offered by the server. For consistency with other hash values, this value -// should be formatted as an uppercase hash. -func TLSServerHashSha1(val string) attribute.KeyValue { - return TLSServerHashSha1Key.String(val) -} - -// TLSServerHashSha256 returns an attribute KeyValue conforming to the -// "tls.server.hash.sha256" semantic conventions. It represents the certificate -// fingerprint using the SHA256 digest of DER-encoded version of certificate -// offered by the server. For consistency with other hash values, this value -// should be formatted as an uppercase hash. -func TLSServerHashSha256(val string) attribute.KeyValue { - return TLSServerHashSha256Key.String(val) -} - -// TLSServerIssuer returns an attribute KeyValue conforming to the -// "tls.server.issuer" semantic conventions. It represents the distinguished -// name of -// [subject](https://datatracker.ietf.org/doc/html/rfc5280#section-4.1.2.6) of -// the issuer of the x.509 certificate presented by the client. -func TLSServerIssuer(val string) attribute.KeyValue { - return TLSServerIssuerKey.String(val) -} - -// TLSServerJa3s returns an attribute KeyValue conforming to the -// "tls.server.ja3s" semantic conventions. It represents a hash that identifies -// servers based on how they perform an SSL/TLS handshake. -func TLSServerJa3s(val string) attribute.KeyValue { - return TLSServerJa3sKey.String(val) -} - -// TLSServerNotAfter returns an attribute KeyValue conforming to the -// "tls.server.not_after" semantic conventions. It represents the date/Time -// indicating when server certificate is no longer considered valid. -func TLSServerNotAfter(val string) attribute.KeyValue { - return TLSServerNotAfterKey.String(val) -} - -// TLSServerNotBefore returns an attribute KeyValue conforming to the -// "tls.server.not_before" semantic conventions. It represents the date/Time -// indicating when server certificate is first considered valid. -func TLSServerNotBefore(val string) attribute.KeyValue { - return TLSServerNotBeforeKey.String(val) -} - -// TLSServerSubject returns an attribute KeyValue conforming to the -// "tls.server.subject" semantic conventions. It represents the distinguished -// name of subject of the x.509 certificate presented by the server. -func TLSServerSubject(val string) attribute.KeyValue { - return TLSServerSubjectKey.String(val) -} - -// Attributes describing URL. -const ( - // URLFragmentKey is the attribute Key conforming to the "url.fragment" - // semantic conventions. It represents the [URI - // fragment](https://www.rfc-editor.org/rfc/rfc3986#section-3.5) component - // - // Type: string - // RequirementLevel: Optional - // Stability: stable - // Examples: 'SemConv' - URLFragmentKey = attribute.Key("url.fragment") - - // URLFullKey is the attribute Key conforming to the "url.full" semantic - // conventions. It represents the absolute URL describing a network - // resource according to [RFC3986](https://www.rfc-editor.org/rfc/rfc3986) - // - // Type: string - // RequirementLevel: Optional - // Stability: stable - // Examples: 'https://www.foo.bar/search?q=OpenTelemetry#SemConv', - // '//localhost' - // Note: For network calls, URL usually has - // `scheme://host[:port][path][?query][#fragment]` format, where the - // fragment is not transmitted over HTTP, but if it is known, it SHOULD be - // included nevertheless. - // `url.full` MUST NOT contain credentials passed via URL in form of - // `https://username:password@www.example.com/`. In such case username and - // password SHOULD be redacted and attribute's value SHOULD be - // `https://REDACTED:REDACTED@www.example.com/`. - // `url.full` SHOULD capture the absolute URL when it is available (or can - // be reconstructed) and SHOULD NOT be validated or modified except for - // sanitizing purposes. - URLFullKey = attribute.Key("url.full") - - // URLPathKey is the attribute Key conforming to the "url.path" semantic - // conventions. It represents the [URI - // path](https://www.rfc-editor.org/rfc/rfc3986#section-3.3) component - // - // Type: string - // RequirementLevel: Optional - // Stability: stable - // Examples: '/search' - URLPathKey = attribute.Key("url.path") - - // URLQueryKey is the attribute Key conforming to the "url.query" semantic - // conventions. It represents the [URI - // query](https://www.rfc-editor.org/rfc/rfc3986#section-3.4) component - // - // Type: string - // RequirementLevel: Optional - // Stability: stable - // Examples: 'q=OpenTelemetry' - // Note: Sensitive content provided in query string SHOULD be scrubbed when - // instrumentations can identify it. - URLQueryKey = attribute.Key("url.query") - - // URLSchemeKey is the attribute Key conforming to the "url.scheme" - // semantic conventions. It represents the [URI - // scheme](https://www.rfc-editor.org/rfc/rfc3986#section-3.1) component - // identifying the used protocol. - // - // Type: string - // RequirementLevel: Optional - // Stability: stable - // Examples: 'https', 'ftp', 'telnet' - URLSchemeKey = attribute.Key("url.scheme") -) - -// URLFragment returns an attribute KeyValue conforming to the -// "url.fragment" semantic conventions. It represents the [URI -// fragment](https://www.rfc-editor.org/rfc/rfc3986#section-3.5) component -func URLFragment(val string) attribute.KeyValue { - return URLFragmentKey.String(val) -} - -// URLFull returns an attribute KeyValue conforming to the "url.full" -// semantic conventions. It represents the absolute URL describing a network -// resource according to [RFC3986](https://www.rfc-editor.org/rfc/rfc3986) -func URLFull(val string) attribute.KeyValue { - return URLFullKey.String(val) -} - -// URLPath returns an attribute KeyValue conforming to the "url.path" -// semantic conventions. It represents the [URI -// path](https://www.rfc-editor.org/rfc/rfc3986#section-3.3) component -func URLPath(val string) attribute.KeyValue { - return URLPathKey.String(val) -} - -// URLQuery returns an attribute KeyValue conforming to the "url.query" -// semantic conventions. It represents the [URI -// query](https://www.rfc-editor.org/rfc/rfc3986#section-3.4) component -func URLQuery(val string) attribute.KeyValue { - return URLQueryKey.String(val) -} - -// URLScheme returns an attribute KeyValue conforming to the "url.scheme" -// semantic conventions. It represents the [URI -// scheme](https://www.rfc-editor.org/rfc/rfc3986#section-3.1) component -// identifying the used protocol. -func URLScheme(val string) attribute.KeyValue { - return URLSchemeKey.String(val) -} - -// Describes user-agent attributes. -const ( - // UserAgentOriginalKey is the attribute Key conforming to the - // "user_agent.original" semantic conventions. It represents the value of - // the [HTTP - // User-Agent](https://www.rfc-editor.org/rfc/rfc9110.html#field.user-agent) - // header sent by the client. - // - // Type: string - // RequirementLevel: Optional - // Stability: stable - // Examples: 'CERN-LineMode/2.15 libwww/2.17b3', 'Mozilla/5.0 (iPhone; CPU - // iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) - // Version/14.1.2 Mobile/15E148 Safari/604.1' - UserAgentOriginalKey = attribute.Key("user_agent.original") -) - -// UserAgentOriginal returns an attribute KeyValue conforming to the -// "user_agent.original" semantic conventions. It represents the value of the -// [HTTP -// User-Agent](https://www.rfc-editor.org/rfc/rfc9110.html#field.user-agent) -// header sent by the client. -func UserAgentOriginal(val string) attribute.KeyValue { - return UserAgentOriginalKey.String(val) -} - -// Session is defined as the period of time encompassing all activities -// performed by the application and the actions executed by the end user. -// Consequently, a Session is represented as a collection of Logs, Events, and -// Spans emitted by the Client Application throughout the Session's duration. -// Each Session is assigned a unique identifier, which is included as an -// attribute in the Logs, Events, and Spans generated during the Session's -// lifecycle. -// When a session reaches end of life, typically due to user inactivity or -// session timeout, a new session identifier will be assigned. The previous -// session identifier may be provided by the instrumentation so that telemetry -// backends can link the two sessions. -const ( - // SessionIDKey is the attribute Key conforming to the "session.id" - // semantic conventions. It represents a unique id to identify a session. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '00112233-4455-6677-8899-aabbccddeeff' - SessionIDKey = attribute.Key("session.id") - - // SessionPreviousIDKey is the attribute Key conforming to the - // "session.previous_id" semantic conventions. It represents the previous - // `session.id` for this user, when known. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '00112233-4455-6677-8899-aabbccddeeff' - SessionPreviousIDKey = attribute.Key("session.previous_id") -) - -// SessionID returns an attribute KeyValue conforming to the "session.id" -// semantic conventions. It represents a unique id to identify a session. -func SessionID(val string) attribute.KeyValue { - return SessionIDKey.String(val) -} - -// SessionPreviousID returns an attribute KeyValue conforming to the -// "session.previous_id" semantic conventions. It represents the previous -// `session.id` for this user, when known. -func SessionPreviousID(val string) attribute.KeyValue { - return SessionPreviousIDKey.String(val) -} diff --git a/vendor/go.opentelemetry.io/otel/semconv/v1.24.0/event.go b/vendor/go.opentelemetry.io/otel/semconv/v1.24.0/event.go deleted file mode 100644 index 6c019aaf..00000000 --- a/vendor/go.opentelemetry.io/otel/semconv/v1.24.0/event.go +++ /dev/null @@ -1,200 +0,0 @@ -// Copyright The OpenTelemetry Authors -// SPDX-License-Identifier: Apache-2.0 - -// Code generated from semantic convention specification. DO NOT EDIT. - -package semconv // import "go.opentelemetry.io/otel/semconv/v1.24.0" - -import "go.opentelemetry.io/otel/attribute" - -// This event represents an occurrence of a lifecycle transition on the iOS -// platform. -const ( - // IosStateKey is the attribute Key conforming to the "ios.state" semantic - // conventions. It represents the this attribute represents the state the - // application has transitioned into at the occurrence of the event. - // - // Type: Enum - // RequirementLevel: Required - // Stability: experimental - // Note: The iOS lifecycle states are defined in the [UIApplicationDelegate - // documentation](https://developer.apple.com/documentation/uikit/uiapplicationdelegate#1656902), - // and from which the `OS terminology` column values are derived. - IosStateKey = attribute.Key("ios.state") -) - -var ( - // The app has become `active`. Associated with UIKit notification `applicationDidBecomeActive` - IosStateActive = IosStateKey.String("active") - // The app is now `inactive`. Associated with UIKit notification `applicationWillResignActive` - IosStateInactive = IosStateKey.String("inactive") - // The app is now in the background. This value is associated with UIKit notification `applicationDidEnterBackground` - IosStateBackground = IosStateKey.String("background") - // The app is now in the foreground. This value is associated with UIKit notification `applicationWillEnterForeground` - IosStateForeground = IosStateKey.String("foreground") - // The app is about to terminate. Associated with UIKit notification `applicationWillTerminate` - IosStateTerminate = IosStateKey.String("terminate") -) - -// This event represents an occurrence of a lifecycle transition on the Android -// platform. -const ( - // AndroidStateKey is the attribute Key conforming to the "android.state" - // semantic conventions. It represents the this attribute represents the - // state the application has transitioned into at the occurrence of the - // event. - // - // Type: Enum - // RequirementLevel: Required - // Stability: experimental - // Note: The Android lifecycle states are defined in [Activity lifecycle - // callbacks](https://developer.android.com/guide/components/activities/activity-lifecycle#lc), - // and from which the `OS identifiers` are derived. - AndroidStateKey = attribute.Key("android.state") -) - -var ( - // Any time before Activity.onResume() or, if the app has no Activity, Context.startService() has been called in the app for the first time - AndroidStateCreated = AndroidStateKey.String("created") - // Any time after Activity.onPause() or, if the app has no Activity, Context.stopService() has been called when the app was in the foreground state - AndroidStateBackground = AndroidStateKey.String("background") - // Any time after Activity.onResume() or, if the app has no Activity, Context.startService() has been called when the app was in either the created or background states - AndroidStateForeground = AndroidStateKey.String("foreground") -) - -// This semantic convention defines the attributes used to represent a feature -// flag evaluation as an event. -const ( - // FeatureFlagKeyKey is the attribute Key conforming to the - // "feature_flag.key" semantic conventions. It represents the unique - // identifier of the feature flag. - // - // Type: string - // RequirementLevel: Required - // Stability: experimental - // Examples: 'logo-color' - FeatureFlagKeyKey = attribute.Key("feature_flag.key") - - // FeatureFlagProviderNameKey is the attribute Key conforming to the - // "feature_flag.provider_name" semantic conventions. It represents the - // name of the service provider that performs the flag evaluation. - // - // Type: string - // RequirementLevel: Recommended - // Stability: experimental - // Examples: 'Flag Manager' - FeatureFlagProviderNameKey = attribute.Key("feature_flag.provider_name") - - // FeatureFlagVariantKey is the attribute Key conforming to the - // "feature_flag.variant" semantic conventions. It represents the sHOULD be - // a semantic identifier for a value. If one is unavailable, a stringified - // version of the value can be used. - // - // Type: string - // RequirementLevel: Recommended - // Stability: experimental - // Examples: 'red', 'true', 'on' - // Note: A semantic identifier, commonly referred to as a variant, provides - // a means - // for referring to a value without including the value itself. This can - // provide additional context for understanding the meaning behind a value. - // For example, the variant `red` maybe be used for the value `#c05543`. - // - // A stringified version of the value can be used in situations where a - // semantic identifier is unavailable. String representation of the value - // should be determined by the implementer. - FeatureFlagVariantKey = attribute.Key("feature_flag.variant") -) - -// FeatureFlagKey returns an attribute KeyValue conforming to the -// "feature_flag.key" semantic conventions. It represents the unique identifier -// of the feature flag. -func FeatureFlagKey(val string) attribute.KeyValue { - return FeatureFlagKeyKey.String(val) -} - -// FeatureFlagProviderName returns an attribute KeyValue conforming to the -// "feature_flag.provider_name" semantic conventions. It represents the name of -// the service provider that performs the flag evaluation. -func FeatureFlagProviderName(val string) attribute.KeyValue { - return FeatureFlagProviderNameKey.String(val) -} - -// FeatureFlagVariant returns an attribute KeyValue conforming to the -// "feature_flag.variant" semantic conventions. It represents the sHOULD be a -// semantic identifier for a value. If one is unavailable, a stringified -// version of the value can be used. -func FeatureFlagVariant(val string) attribute.KeyValue { - return FeatureFlagVariantKey.String(val) -} - -// RPC received/sent message. -const ( - // MessageCompressedSizeKey is the attribute Key conforming to the - // "message.compressed_size" semantic conventions. It represents the - // compressed size of the message in bytes. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - MessageCompressedSizeKey = attribute.Key("message.compressed_size") - - // MessageIDKey is the attribute Key conforming to the "message.id" - // semantic conventions. It represents the mUST be calculated as two - // different counters starting from `1` one for sent messages and one for - // received message. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Note: This way we guarantee that the values will be consistent between - // different implementations. - MessageIDKey = attribute.Key("message.id") - - // MessageTypeKey is the attribute Key conforming to the "message.type" - // semantic conventions. It represents the whether this is a received or - // sent message. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - MessageTypeKey = attribute.Key("message.type") - - // MessageUncompressedSizeKey is the attribute Key conforming to the - // "message.uncompressed_size" semantic conventions. It represents the - // uncompressed size of the message in bytes. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - MessageUncompressedSizeKey = attribute.Key("message.uncompressed_size") -) - -var ( - // sent - MessageTypeSent = MessageTypeKey.String("SENT") - // received - MessageTypeReceived = MessageTypeKey.String("RECEIVED") -) - -// MessageCompressedSize returns an attribute KeyValue conforming to the -// "message.compressed_size" semantic conventions. It represents the compressed -// size of the message in bytes. -func MessageCompressedSize(val int) attribute.KeyValue { - return MessageCompressedSizeKey.Int(val) -} - -// MessageID returns an attribute KeyValue conforming to the "message.id" -// semantic conventions. It represents the mUST be calculated as two different -// counters starting from `1` one for sent messages and one for received -// message. -func MessageID(val int) attribute.KeyValue { - return MessageIDKey.Int(val) -} - -// MessageUncompressedSize returns an attribute KeyValue conforming to the -// "message.uncompressed_size" semantic conventions. It represents the -// uncompressed size of the message in bytes. -func MessageUncompressedSize(val int) attribute.KeyValue { - return MessageUncompressedSizeKey.Int(val) -} diff --git a/vendor/go.opentelemetry.io/otel/semconv/v1.24.0/resource.go b/vendor/go.opentelemetry.io/otel/semconv/v1.24.0/resource.go deleted file mode 100644 index d66bbe9c..00000000 --- a/vendor/go.opentelemetry.io/otel/semconv/v1.24.0/resource.go +++ /dev/null @@ -1,2545 +0,0 @@ -// Copyright The OpenTelemetry Authors -// SPDX-License-Identifier: Apache-2.0 - -// Code generated from semantic convention specification. DO NOT EDIT. - -package semconv // import "go.opentelemetry.io/otel/semconv/v1.24.0" - -import "go.opentelemetry.io/otel/attribute" - -// A cloud environment (e.g. GCP, Azure, AWS). -const ( - // CloudAccountIDKey is the attribute Key conforming to the - // "cloud.account.id" semantic conventions. It represents the cloud account - // ID the resource is assigned to. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '111111111111', 'opentelemetry' - CloudAccountIDKey = attribute.Key("cloud.account.id") - - // CloudAvailabilityZoneKey is the attribute Key conforming to the - // "cloud.availability_zone" semantic conventions. It represents the cloud - // regions often have multiple, isolated locations known as zones to - // increase availability. Availability zone represents the zone where the - // resource is running. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'us-east-1c' - // Note: Availability zones are called "zones" on Alibaba Cloud and Google - // Cloud. - CloudAvailabilityZoneKey = attribute.Key("cloud.availability_zone") - - // CloudPlatformKey is the attribute Key conforming to the "cloud.platform" - // semantic conventions. It represents the cloud platform in use. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - // Note: The prefix of the service SHOULD match the one specified in - // `cloud.provider`. - CloudPlatformKey = attribute.Key("cloud.platform") - - // CloudProviderKey is the attribute Key conforming to the "cloud.provider" - // semantic conventions. It represents the name of the cloud provider. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - CloudProviderKey = attribute.Key("cloud.provider") - - // CloudRegionKey is the attribute Key conforming to the "cloud.region" - // semantic conventions. It represents the geographical region the resource - // is running. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'us-central1', 'us-east-1' - // Note: Refer to your provider's docs to see the available regions, for - // example [Alibaba Cloud - // regions](https://www.alibabacloud.com/help/doc-detail/40654.htm), [AWS - // regions](https://aws.amazon.com/about-aws/global-infrastructure/regions_az/), - // [Azure - // regions](https://azure.microsoft.com/global-infrastructure/geographies/), - // [Google Cloud regions](https://cloud.google.com/about/locations), or - // [Tencent Cloud - // regions](https://www.tencentcloud.com/document/product/213/6091). - CloudRegionKey = attribute.Key("cloud.region") - - // CloudResourceIDKey is the attribute Key conforming to the - // "cloud.resource_id" semantic conventions. It represents the cloud - // provider-specific native identifier of the monitored cloud resource - // (e.g. an - // [ARN](https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html) - // on AWS, a [fully qualified resource - // ID](https://learn.microsoft.com/rest/api/resources/resources/get-by-id) - // on Azure, a [full resource - // name](https://cloud.google.com/apis/design/resource_names#full_resource_name) - // on GCP) - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'arn:aws:lambda:REGION:ACCOUNT_ID:function:my-function', - // '//run.googleapis.com/projects/PROJECT_ID/locations/LOCATION_ID/services/SERVICE_ID', - // '/subscriptions//resourceGroups//providers/Microsoft.Web/sites//functions/' - // Note: On some cloud providers, it may not be possible to determine the - // full ID at startup, - // so it may be necessary to set `cloud.resource_id` as a span attribute - // instead. - // - // The exact value to use for `cloud.resource_id` depends on the cloud - // provider. - // The following well-known definitions MUST be used if you set this - // attribute and they apply: - // - // * **AWS Lambda:** The function - // [ARN](https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html). - // Take care not to use the "invoked ARN" directly but replace any - // [alias - // suffix](https://docs.aws.amazon.com/lambda/latest/dg/configuration-aliases.html) - // with the resolved function version, as the same runtime instance may - // be invokable with - // multiple different aliases. - // * **GCP:** The [URI of the - // resource](https://cloud.google.com/iam/docs/full-resource-names) - // * **Azure:** The [Fully Qualified Resource - // ID](https://docs.microsoft.com/rest/api/resources/resources/get-by-id) - // of the invoked function, - // *not* the function app, having the form - // `/subscriptions//resourceGroups//providers/Microsoft.Web/sites//functions/`. - // This means that a span attribute MUST be used, as an Azure function - // app can host multiple functions that would usually share - // a TracerProvider. - CloudResourceIDKey = attribute.Key("cloud.resource_id") -) - -var ( - // Alibaba Cloud Elastic Compute Service - CloudPlatformAlibabaCloudECS = CloudPlatformKey.String("alibaba_cloud_ecs") - // Alibaba Cloud Function Compute - CloudPlatformAlibabaCloudFc = CloudPlatformKey.String("alibaba_cloud_fc") - // Red Hat OpenShift on Alibaba Cloud - CloudPlatformAlibabaCloudOpenshift = CloudPlatformKey.String("alibaba_cloud_openshift") - // AWS Elastic Compute Cloud - CloudPlatformAWSEC2 = CloudPlatformKey.String("aws_ec2") - // AWS Elastic Container Service - CloudPlatformAWSECS = CloudPlatformKey.String("aws_ecs") - // AWS Elastic Kubernetes Service - CloudPlatformAWSEKS = CloudPlatformKey.String("aws_eks") - // AWS Lambda - CloudPlatformAWSLambda = CloudPlatformKey.String("aws_lambda") - // AWS Elastic Beanstalk - CloudPlatformAWSElasticBeanstalk = CloudPlatformKey.String("aws_elastic_beanstalk") - // AWS App Runner - CloudPlatformAWSAppRunner = CloudPlatformKey.String("aws_app_runner") - // Red Hat OpenShift on AWS (ROSA) - CloudPlatformAWSOpenshift = CloudPlatformKey.String("aws_openshift") - // Azure Virtual Machines - CloudPlatformAzureVM = CloudPlatformKey.String("azure_vm") - // Azure Container Instances - CloudPlatformAzureContainerInstances = CloudPlatformKey.String("azure_container_instances") - // Azure Kubernetes Service - CloudPlatformAzureAKS = CloudPlatformKey.String("azure_aks") - // Azure Functions - CloudPlatformAzureFunctions = CloudPlatformKey.String("azure_functions") - // Azure App Service - CloudPlatformAzureAppService = CloudPlatformKey.String("azure_app_service") - // Azure Red Hat OpenShift - CloudPlatformAzureOpenshift = CloudPlatformKey.String("azure_openshift") - // Google Bare Metal Solution (BMS) - CloudPlatformGCPBareMetalSolution = CloudPlatformKey.String("gcp_bare_metal_solution") - // Google Cloud Compute Engine (GCE) - CloudPlatformGCPComputeEngine = CloudPlatformKey.String("gcp_compute_engine") - // Google Cloud Run - CloudPlatformGCPCloudRun = CloudPlatformKey.String("gcp_cloud_run") - // Google Cloud Kubernetes Engine (GKE) - CloudPlatformGCPKubernetesEngine = CloudPlatformKey.String("gcp_kubernetes_engine") - // Google Cloud Functions (GCF) - CloudPlatformGCPCloudFunctions = CloudPlatformKey.String("gcp_cloud_functions") - // Google Cloud App Engine (GAE) - CloudPlatformGCPAppEngine = CloudPlatformKey.String("gcp_app_engine") - // Red Hat OpenShift on Google Cloud - CloudPlatformGCPOpenshift = CloudPlatformKey.String("gcp_openshift") - // Red Hat OpenShift on IBM Cloud - CloudPlatformIbmCloudOpenshift = CloudPlatformKey.String("ibm_cloud_openshift") - // Tencent Cloud Cloud Virtual Machine (CVM) - CloudPlatformTencentCloudCvm = CloudPlatformKey.String("tencent_cloud_cvm") - // Tencent Cloud Elastic Kubernetes Service (EKS) - CloudPlatformTencentCloudEKS = CloudPlatformKey.String("tencent_cloud_eks") - // Tencent Cloud Serverless Cloud Function (SCF) - CloudPlatformTencentCloudScf = CloudPlatformKey.String("tencent_cloud_scf") -) - -var ( - // Alibaba Cloud - CloudProviderAlibabaCloud = CloudProviderKey.String("alibaba_cloud") - // Amazon Web Services - CloudProviderAWS = CloudProviderKey.String("aws") - // Microsoft Azure - CloudProviderAzure = CloudProviderKey.String("azure") - // Google Cloud Platform - CloudProviderGCP = CloudProviderKey.String("gcp") - // Heroku Platform as a Service - CloudProviderHeroku = CloudProviderKey.String("heroku") - // IBM Cloud - CloudProviderIbmCloud = CloudProviderKey.String("ibm_cloud") - // Tencent Cloud - CloudProviderTencentCloud = CloudProviderKey.String("tencent_cloud") -) - -// CloudAccountID returns an attribute KeyValue conforming to the -// "cloud.account.id" semantic conventions. It represents the cloud account ID -// the resource is assigned to. -func CloudAccountID(val string) attribute.KeyValue { - return CloudAccountIDKey.String(val) -} - -// CloudAvailabilityZone returns an attribute KeyValue conforming to the -// "cloud.availability_zone" semantic conventions. It represents the cloud -// regions often have multiple, isolated locations known as zones to increase -// availability. Availability zone represents the zone where the resource is -// running. -func CloudAvailabilityZone(val string) attribute.KeyValue { - return CloudAvailabilityZoneKey.String(val) -} - -// CloudRegion returns an attribute KeyValue conforming to the -// "cloud.region" semantic conventions. It represents the geographical region -// the resource is running. -func CloudRegion(val string) attribute.KeyValue { - return CloudRegionKey.String(val) -} - -// CloudResourceID returns an attribute KeyValue conforming to the -// "cloud.resource_id" semantic conventions. It represents the cloud -// provider-specific native identifier of the monitored cloud resource (e.g. an -// [ARN](https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html) -// on AWS, a [fully qualified resource -// ID](https://learn.microsoft.com/rest/api/resources/resources/get-by-id) on -// Azure, a [full resource -// name](https://cloud.google.com/apis/design/resource_names#full_resource_name) -// on GCP) -func CloudResourceID(val string) attribute.KeyValue { - return CloudResourceIDKey.String(val) -} - -// A container instance. -const ( - // ContainerCommandKey is the attribute Key conforming to the - // "container.command" semantic conventions. It represents the command used - // to run the container (i.e. the command name). - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'otelcontribcol' - // Note: If using embedded credentials or sensitive data, it is recommended - // to remove them to prevent potential leakage. - ContainerCommandKey = attribute.Key("container.command") - - // ContainerCommandArgsKey is the attribute Key conforming to the - // "container.command_args" semantic conventions. It represents the all the - // command arguments (including the command/executable itself) run by the - // container. [2] - // - // Type: string[] - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'otelcontribcol, --config, config.yaml' - ContainerCommandArgsKey = attribute.Key("container.command_args") - - // ContainerCommandLineKey is the attribute Key conforming to the - // "container.command_line" semantic conventions. It represents the full - // command run by the container as a single string representing the full - // command. [2] - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'otelcontribcol --config config.yaml' - ContainerCommandLineKey = attribute.Key("container.command_line") - - // ContainerIDKey is the attribute Key conforming to the "container.id" - // semantic conventions. It represents the container ID. Usually a UUID, as - // for example used to [identify Docker - // containers](https://docs.docker.com/engine/reference/run/#container-identification). - // The UUID might be abbreviated. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'a3bf90e006b2' - ContainerIDKey = attribute.Key("container.id") - - // ContainerImageIDKey is the attribute Key conforming to the - // "container.image.id" semantic conventions. It represents the runtime - // specific image identifier. Usually a hash algorithm followed by a UUID. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: - // 'sha256:19c92d0a00d1b66d897bceaa7319bee0dd38a10a851c60bcec9474aa3f01e50f' - // Note: Docker defines a sha256 of the image id; `container.image.id` - // corresponds to the `Image` field from the Docker container inspect - // [API](https://docs.docker.com/engine/api/v1.43/#tag/Container/operation/ContainerInspect) - // endpoint. - // K8S defines a link to the container registry repository with digest - // `"imageID": "registry.azurecr.io - // /namespace/service/dockerfile@sha256:bdeabd40c3a8a492eaf9e8e44d0ebbb84bac7ee25ac0cf8a7159d25f62555625"`. - // The ID is assinged by the container runtime and can vary in different - // environments. Consider using `oci.manifest.digest` if it is important to - // identify the same image in different environments/runtimes. - ContainerImageIDKey = attribute.Key("container.image.id") - - // ContainerImageNameKey is the attribute Key conforming to the - // "container.image.name" semantic conventions. It represents the name of - // the image the container was built on. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'gcr.io/opentelemetry/operator' - ContainerImageNameKey = attribute.Key("container.image.name") - - // ContainerImageRepoDigestsKey is the attribute Key conforming to the - // "container.image.repo_digests" semantic conventions. It represents the - // repo digests of the container image as provided by the container - // runtime. - // - // Type: string[] - // RequirementLevel: Optional - // Stability: experimental - // Examples: - // 'example@sha256:afcc7f1ac1b49db317a7196c902e61c6c3c4607d63599ee1a82d702d249a0ccb', - // 'internal.registry.example.com:5000/example@sha256:b69959407d21e8a062e0416bf13405bb2b71ed7a84dde4158ebafacfa06f5578' - // Note: - // [Docker](https://docs.docker.com/engine/api/v1.43/#tag/Image/operation/ImageInspect) - // and - // [CRI](https://github.com/kubernetes/cri-api/blob/c75ef5b473bbe2d0a4fc92f82235efd665ea8e9f/pkg/apis/runtime/v1/api.proto#L1237-L1238) - // report those under the `RepoDigests` field. - ContainerImageRepoDigestsKey = attribute.Key("container.image.repo_digests") - - // ContainerImageTagsKey is the attribute Key conforming to the - // "container.image.tags" semantic conventions. It represents the container - // image tags. An example can be found in [Docker Image - // Inspect](https://docs.docker.com/engine/api/v1.43/#tag/Image/operation/ImageInspect). - // Should be only the `` section of the full name for example from - // `registry.example.com/my-org/my-image:`. - // - // Type: string[] - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'v1.27.1', '3.5.7-0' - ContainerImageTagsKey = attribute.Key("container.image.tags") - - // ContainerNameKey is the attribute Key conforming to the "container.name" - // semantic conventions. It represents the container name used by container - // runtime. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'opentelemetry-autoconf' - ContainerNameKey = attribute.Key("container.name") - - // ContainerRuntimeKey is the attribute Key conforming to the - // "container.runtime" semantic conventions. It represents the container - // runtime managing this container. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'docker', 'containerd', 'rkt' - ContainerRuntimeKey = attribute.Key("container.runtime") -) - -// ContainerCommand returns an attribute KeyValue conforming to the -// "container.command" semantic conventions. It represents the command used to -// run the container (i.e. the command name). -func ContainerCommand(val string) attribute.KeyValue { - return ContainerCommandKey.String(val) -} - -// ContainerCommandArgs returns an attribute KeyValue conforming to the -// "container.command_args" semantic conventions. It represents the all the -// command arguments (including the command/executable itself) run by the -// container. [2] -func ContainerCommandArgs(val ...string) attribute.KeyValue { - return ContainerCommandArgsKey.StringSlice(val) -} - -// ContainerCommandLine returns an attribute KeyValue conforming to the -// "container.command_line" semantic conventions. It represents the full -// command run by the container as a single string representing the full -// command. [2] -func ContainerCommandLine(val string) attribute.KeyValue { - return ContainerCommandLineKey.String(val) -} - -// ContainerID returns an attribute KeyValue conforming to the -// "container.id" semantic conventions. It represents the container ID. Usually -// a UUID, as for example used to [identify Docker -// containers](https://docs.docker.com/engine/reference/run/#container-identification). -// The UUID might be abbreviated. -func ContainerID(val string) attribute.KeyValue { - return ContainerIDKey.String(val) -} - -// ContainerImageID returns an attribute KeyValue conforming to the -// "container.image.id" semantic conventions. It represents the runtime -// specific image identifier. Usually a hash algorithm followed by a UUID. -func ContainerImageID(val string) attribute.KeyValue { - return ContainerImageIDKey.String(val) -} - -// ContainerImageName returns an attribute KeyValue conforming to the -// "container.image.name" semantic conventions. It represents the name of the -// image the container was built on. -func ContainerImageName(val string) attribute.KeyValue { - return ContainerImageNameKey.String(val) -} - -// ContainerImageRepoDigests returns an attribute KeyValue conforming to the -// "container.image.repo_digests" semantic conventions. It represents the repo -// digests of the container image as provided by the container runtime. -func ContainerImageRepoDigests(val ...string) attribute.KeyValue { - return ContainerImageRepoDigestsKey.StringSlice(val) -} - -// ContainerImageTags returns an attribute KeyValue conforming to the -// "container.image.tags" semantic conventions. It represents the container -// image tags. An example can be found in [Docker Image -// Inspect](https://docs.docker.com/engine/api/v1.43/#tag/Image/operation/ImageInspect). -// Should be only the `` section of the full name for example from -// `registry.example.com/my-org/my-image:`. -func ContainerImageTags(val ...string) attribute.KeyValue { - return ContainerImageTagsKey.StringSlice(val) -} - -// ContainerName returns an attribute KeyValue conforming to the -// "container.name" semantic conventions. It represents the container name used -// by container runtime. -func ContainerName(val string) attribute.KeyValue { - return ContainerNameKey.String(val) -} - -// ContainerRuntime returns an attribute KeyValue conforming to the -// "container.runtime" semantic conventions. It represents the container -// runtime managing this container. -func ContainerRuntime(val string) attribute.KeyValue { - return ContainerRuntimeKey.String(val) -} - -// Describes device attributes. -const ( - // DeviceIDKey is the attribute Key conforming to the "device.id" semantic - // conventions. It represents a unique identifier representing the device - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '2ab2916d-a51f-4ac8-80ee-45ac31a28092' - // Note: The device identifier MUST only be defined using the values - // outlined below. This value is not an advertising identifier and MUST NOT - // be used as such. On iOS (Swift or Objective-C), this value MUST be equal - // to the [vendor - // identifier](https://developer.apple.com/documentation/uikit/uidevice/1620059-identifierforvendor). - // On Android (Java or Kotlin), this value MUST be equal to the Firebase - // Installation ID or a globally unique UUID which is persisted across - // sessions in your application. More information can be found - // [here](https://developer.android.com/training/articles/user-data-ids) on - // best practices and exact implementation details. Caution should be taken - // when storing personal data or anything which can identify a user. GDPR - // and data protection laws may apply, ensure you do your own due - // diligence. - DeviceIDKey = attribute.Key("device.id") - - // DeviceManufacturerKey is the attribute Key conforming to the - // "device.manufacturer" semantic conventions. It represents the name of - // the device manufacturer - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'Apple', 'Samsung' - // Note: The Android OS provides this field via - // [Build](https://developer.android.com/reference/android/os/Build#MANUFACTURER). - // iOS apps SHOULD hardcode the value `Apple`. - DeviceManufacturerKey = attribute.Key("device.manufacturer") - - // DeviceModelIdentifierKey is the attribute Key conforming to the - // "device.model.identifier" semantic conventions. It represents the model - // identifier for the device - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'iPhone3,4', 'SM-G920F' - // Note: It's recommended this value represents a machine-readable version - // of the model identifier rather than the market or consumer-friendly name - // of the device. - DeviceModelIdentifierKey = attribute.Key("device.model.identifier") - - // DeviceModelNameKey is the attribute Key conforming to the - // "device.model.name" semantic conventions. It represents the marketing - // name for the device model - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'iPhone 6s Plus', 'Samsung Galaxy S6' - // Note: It's recommended this value represents a human-readable version of - // the device model rather than a machine-readable alternative. - DeviceModelNameKey = attribute.Key("device.model.name") -) - -// DeviceID returns an attribute KeyValue conforming to the "device.id" -// semantic conventions. It represents a unique identifier representing the -// device -func DeviceID(val string) attribute.KeyValue { - return DeviceIDKey.String(val) -} - -// DeviceManufacturer returns an attribute KeyValue conforming to the -// "device.manufacturer" semantic conventions. It represents the name of the -// device manufacturer -func DeviceManufacturer(val string) attribute.KeyValue { - return DeviceManufacturerKey.String(val) -} - -// DeviceModelIdentifier returns an attribute KeyValue conforming to the -// "device.model.identifier" semantic conventions. It represents the model -// identifier for the device -func DeviceModelIdentifier(val string) attribute.KeyValue { - return DeviceModelIdentifierKey.String(val) -} - -// DeviceModelName returns an attribute KeyValue conforming to the -// "device.model.name" semantic conventions. It represents the marketing name -// for the device model -func DeviceModelName(val string) attribute.KeyValue { - return DeviceModelNameKey.String(val) -} - -// A host is defined as a computing instance. For example, physical servers, -// virtual machines, switches or disk array. -const ( - // HostArchKey is the attribute Key conforming to the "host.arch" semantic - // conventions. It represents the CPU architecture the host system is - // running on. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - HostArchKey = attribute.Key("host.arch") - - // HostCPUCacheL2SizeKey is the attribute Key conforming to the - // "host.cpu.cache.l2.size" semantic conventions. It represents the amount - // of level 2 memory cache available to the processor (in Bytes). - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 12288000 - HostCPUCacheL2SizeKey = attribute.Key("host.cpu.cache.l2.size") - - // HostCPUFamilyKey is the attribute Key conforming to the - // "host.cpu.family" semantic conventions. It represents the family or - // generation of the CPU. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '6', 'PA-RISC 1.1e' - HostCPUFamilyKey = attribute.Key("host.cpu.family") - - // HostCPUModelIDKey is the attribute Key conforming to the - // "host.cpu.model.id" semantic conventions. It represents the model - // identifier. It provides more granular information about the CPU, - // distinguishing it from other CPUs within the same family. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '6', '9000/778/B180L' - HostCPUModelIDKey = attribute.Key("host.cpu.model.id") - - // HostCPUModelNameKey is the attribute Key conforming to the - // "host.cpu.model.name" semantic conventions. It represents the model - // designation of the processor. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '11th Gen Intel(R) Core(TM) i7-1185G7 @ 3.00GHz' - HostCPUModelNameKey = attribute.Key("host.cpu.model.name") - - // HostCPUSteppingKey is the attribute Key conforming to the - // "host.cpu.stepping" semantic conventions. It represents the stepping or - // core revisions. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 1 - HostCPUSteppingKey = attribute.Key("host.cpu.stepping") - - // HostCPUVendorIDKey is the attribute Key conforming to the - // "host.cpu.vendor.id" semantic conventions. It represents the processor - // manufacturer identifier. A maximum 12-character string. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'GenuineIntel' - // Note: [CPUID](https://wiki.osdev.org/CPUID) command returns the vendor - // ID string in EBX, EDX and ECX registers. Writing these to memory in this - // order results in a 12-character string. - HostCPUVendorIDKey = attribute.Key("host.cpu.vendor.id") - - // HostIDKey is the attribute Key conforming to the "host.id" semantic - // conventions. It represents the unique host ID. For Cloud, this must be - // the instance_id assigned by the cloud provider. For non-containerized - // systems, this should be the `machine-id`. See the table below for the - // sources to use to determine the `machine-id` based on operating system. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'fdbf79e8af94cb7f9e8df36789187052' - HostIDKey = attribute.Key("host.id") - - // HostImageIDKey is the attribute Key conforming to the "host.image.id" - // semantic conventions. It represents the vM image ID or host OS image ID. - // For Cloud, this value is from the provider. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'ami-07b06b442921831e5' - HostImageIDKey = attribute.Key("host.image.id") - - // HostImageNameKey is the attribute Key conforming to the - // "host.image.name" semantic conventions. It represents the name of the VM - // image or OS install the host was instantiated from. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'infra-ami-eks-worker-node-7d4ec78312', 'CentOS-8-x86_64-1905' - HostImageNameKey = attribute.Key("host.image.name") - - // HostImageVersionKey is the attribute Key conforming to the - // "host.image.version" semantic conventions. It represents the version - // string of the VM image or host OS as defined in [Version - // Attributes](/docs/resource/README.md#version-attributes). - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '0.1' - HostImageVersionKey = attribute.Key("host.image.version") - - // HostIPKey is the attribute Key conforming to the "host.ip" semantic - // conventions. It represents the available IP addresses of the host, - // excluding loopback interfaces. - // - // Type: string[] - // RequirementLevel: Optional - // Stability: experimental - // Examples: '192.168.1.140', 'fe80::abc2:4a28:737a:609e' - // Note: IPv4 Addresses MUST be specified in dotted-quad notation. IPv6 - // addresses MUST be specified in the [RFC - // 5952](https://www.rfc-editor.org/rfc/rfc5952.html) format. - HostIPKey = attribute.Key("host.ip") - - // HostMacKey is the attribute Key conforming to the "host.mac" semantic - // conventions. It represents the available MAC addresses of the host, - // excluding loopback interfaces. - // - // Type: string[] - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'AC-DE-48-23-45-67', 'AC-DE-48-23-45-67-01-9F' - // Note: MAC Addresses MUST be represented in [IEEE RA hexadecimal - // form](https://standards.ieee.org/wp-content/uploads/import/documents/tutorials/eui.pdf): - // as hyphen-separated octets in uppercase hexadecimal form from most to - // least significant. - HostMacKey = attribute.Key("host.mac") - - // HostNameKey is the attribute Key conforming to the "host.name" semantic - // conventions. It represents the name of the host. On Unix systems, it may - // contain what the hostname command returns, or the fully qualified - // hostname, or another name specified by the user. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'opentelemetry-test' - HostNameKey = attribute.Key("host.name") - - // HostTypeKey is the attribute Key conforming to the "host.type" semantic - // conventions. It represents the type of host. For Cloud, this must be the - // machine type. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'n1-standard-1' - HostTypeKey = attribute.Key("host.type") -) - -var ( - // AMD64 - HostArchAMD64 = HostArchKey.String("amd64") - // ARM32 - HostArchARM32 = HostArchKey.String("arm32") - // ARM64 - HostArchARM64 = HostArchKey.String("arm64") - // Itanium - HostArchIA64 = HostArchKey.String("ia64") - // 32-bit PowerPC - HostArchPPC32 = HostArchKey.String("ppc32") - // 64-bit PowerPC - HostArchPPC64 = HostArchKey.String("ppc64") - // IBM z/Architecture - HostArchS390x = HostArchKey.String("s390x") - // 32-bit x86 - HostArchX86 = HostArchKey.String("x86") -) - -// HostCPUCacheL2Size returns an attribute KeyValue conforming to the -// "host.cpu.cache.l2.size" semantic conventions. It represents the amount of -// level 2 memory cache available to the processor (in Bytes). -func HostCPUCacheL2Size(val int) attribute.KeyValue { - return HostCPUCacheL2SizeKey.Int(val) -} - -// HostCPUFamily returns an attribute KeyValue conforming to the -// "host.cpu.family" semantic conventions. It represents the family or -// generation of the CPU. -func HostCPUFamily(val string) attribute.KeyValue { - return HostCPUFamilyKey.String(val) -} - -// HostCPUModelID returns an attribute KeyValue conforming to the -// "host.cpu.model.id" semantic conventions. It represents the model -// identifier. It provides more granular information about the CPU, -// distinguishing it from other CPUs within the same family. -func HostCPUModelID(val string) attribute.KeyValue { - return HostCPUModelIDKey.String(val) -} - -// HostCPUModelName returns an attribute KeyValue conforming to the -// "host.cpu.model.name" semantic conventions. It represents the model -// designation of the processor. -func HostCPUModelName(val string) attribute.KeyValue { - return HostCPUModelNameKey.String(val) -} - -// HostCPUStepping returns an attribute KeyValue conforming to the -// "host.cpu.stepping" semantic conventions. It represents the stepping or core -// revisions. -func HostCPUStepping(val int) attribute.KeyValue { - return HostCPUSteppingKey.Int(val) -} - -// HostCPUVendorID returns an attribute KeyValue conforming to the -// "host.cpu.vendor.id" semantic conventions. It represents the processor -// manufacturer identifier. A maximum 12-character string. -func HostCPUVendorID(val string) attribute.KeyValue { - return HostCPUVendorIDKey.String(val) -} - -// HostID returns an attribute KeyValue conforming to the "host.id" semantic -// conventions. It represents the unique host ID. For Cloud, this must be the -// instance_id assigned by the cloud provider. For non-containerized systems, -// this should be the `machine-id`. See the table below for the sources to use -// to determine the `machine-id` based on operating system. -func HostID(val string) attribute.KeyValue { - return HostIDKey.String(val) -} - -// HostImageID returns an attribute KeyValue conforming to the -// "host.image.id" semantic conventions. It represents the vM image ID or host -// OS image ID. For Cloud, this value is from the provider. -func HostImageID(val string) attribute.KeyValue { - return HostImageIDKey.String(val) -} - -// HostImageName returns an attribute KeyValue conforming to the -// "host.image.name" semantic conventions. It represents the name of the VM -// image or OS install the host was instantiated from. -func HostImageName(val string) attribute.KeyValue { - return HostImageNameKey.String(val) -} - -// HostImageVersion returns an attribute KeyValue conforming to the -// "host.image.version" semantic conventions. It represents the version string -// of the VM image or host OS as defined in [Version -// Attributes](/docs/resource/README.md#version-attributes). -func HostImageVersion(val string) attribute.KeyValue { - return HostImageVersionKey.String(val) -} - -// HostIP returns an attribute KeyValue conforming to the "host.ip" semantic -// conventions. It represents the available IP addresses of the host, excluding -// loopback interfaces. -func HostIP(val ...string) attribute.KeyValue { - return HostIPKey.StringSlice(val) -} - -// HostMac returns an attribute KeyValue conforming to the "host.mac" -// semantic conventions. It represents the available MAC addresses of the host, -// excluding loopback interfaces. -func HostMac(val ...string) attribute.KeyValue { - return HostMacKey.StringSlice(val) -} - -// HostName returns an attribute KeyValue conforming to the "host.name" -// semantic conventions. It represents the name of the host. On Unix systems, -// it may contain what the hostname command returns, or the fully qualified -// hostname, or another name specified by the user. -func HostName(val string) attribute.KeyValue { - return HostNameKey.String(val) -} - -// HostType returns an attribute KeyValue conforming to the "host.type" -// semantic conventions. It represents the type of host. For Cloud, this must -// be the machine type. -func HostType(val string) attribute.KeyValue { - return HostTypeKey.String(val) -} - -// Kubernetes resource attributes. -const ( - // K8SClusterNameKey is the attribute Key conforming to the - // "k8s.cluster.name" semantic conventions. It represents the name of the - // cluster. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'opentelemetry-cluster' - K8SClusterNameKey = attribute.Key("k8s.cluster.name") - - // K8SClusterUIDKey is the attribute Key conforming to the - // "k8s.cluster.uid" semantic conventions. It represents a pseudo-ID for - // the cluster, set to the UID of the `kube-system` namespace. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '218fc5a9-a5f1-4b54-aa05-46717d0ab26d' - // Note: K8S doesn't have support for obtaining a cluster ID. If this is - // ever - // added, we will recommend collecting the `k8s.cluster.uid` through the - // official APIs. In the meantime, we are able to use the `uid` of the - // `kube-system` namespace as a proxy for cluster ID. Read on for the - // rationale. - // - // Every object created in a K8S cluster is assigned a distinct UID. The - // `kube-system` namespace is used by Kubernetes itself and will exist - // for the lifetime of the cluster. Using the `uid` of the `kube-system` - // namespace is a reasonable proxy for the K8S ClusterID as it will only - // change if the cluster is rebuilt. Furthermore, Kubernetes UIDs are - // UUIDs as standardized by - // [ISO/IEC 9834-8 and ITU-T - // X.667](https://www.itu.int/ITU-T/studygroups/com17/oid.html). - // Which states: - // - // > If generated according to one of the mechanisms defined in Rec. - // ITU-T X.667 | ISO/IEC 9834-8, a UUID is either guaranteed to be - // different from all other UUIDs generated before 3603 A.D., or is - // extremely likely to be different (depending on the mechanism chosen). - // - // Therefore, UIDs between clusters should be extremely unlikely to - // conflict. - K8SClusterUIDKey = attribute.Key("k8s.cluster.uid") - - // K8SContainerNameKey is the attribute Key conforming to the - // "k8s.container.name" semantic conventions. It represents the name of the - // Container from Pod specification, must be unique within a Pod. Container - // runtime usually uses different globally unique name (`container.name`). - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'redis' - K8SContainerNameKey = attribute.Key("k8s.container.name") - - // K8SContainerRestartCountKey is the attribute Key conforming to the - // "k8s.container.restart_count" semantic conventions. It represents the - // number of times the container was restarted. This attribute can be used - // to identify a particular container (running or stopped) within a - // container spec. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 0, 2 - K8SContainerRestartCountKey = attribute.Key("k8s.container.restart_count") - - // K8SCronJobNameKey is the attribute Key conforming to the - // "k8s.cronjob.name" semantic conventions. It represents the name of the - // CronJob. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'opentelemetry' - K8SCronJobNameKey = attribute.Key("k8s.cronjob.name") - - // K8SCronJobUIDKey is the attribute Key conforming to the - // "k8s.cronjob.uid" semantic conventions. It represents the UID of the - // CronJob. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '275ecb36-5aa8-4c2a-9c47-d8bb681b9aff' - K8SCronJobUIDKey = attribute.Key("k8s.cronjob.uid") - - // K8SDaemonSetNameKey is the attribute Key conforming to the - // "k8s.daemonset.name" semantic conventions. It represents the name of the - // DaemonSet. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'opentelemetry' - K8SDaemonSetNameKey = attribute.Key("k8s.daemonset.name") - - // K8SDaemonSetUIDKey is the attribute Key conforming to the - // "k8s.daemonset.uid" semantic conventions. It represents the UID of the - // DaemonSet. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '275ecb36-5aa8-4c2a-9c47-d8bb681b9aff' - K8SDaemonSetUIDKey = attribute.Key("k8s.daemonset.uid") - - // K8SDeploymentNameKey is the attribute Key conforming to the - // "k8s.deployment.name" semantic conventions. It represents the name of - // the Deployment. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'opentelemetry' - K8SDeploymentNameKey = attribute.Key("k8s.deployment.name") - - // K8SDeploymentUIDKey is the attribute Key conforming to the - // "k8s.deployment.uid" semantic conventions. It represents the UID of the - // Deployment. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '275ecb36-5aa8-4c2a-9c47-d8bb681b9aff' - K8SDeploymentUIDKey = attribute.Key("k8s.deployment.uid") - - // K8SJobNameKey is the attribute Key conforming to the "k8s.job.name" - // semantic conventions. It represents the name of the Job. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'opentelemetry' - K8SJobNameKey = attribute.Key("k8s.job.name") - - // K8SJobUIDKey is the attribute Key conforming to the "k8s.job.uid" - // semantic conventions. It represents the UID of the Job. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '275ecb36-5aa8-4c2a-9c47-d8bb681b9aff' - K8SJobUIDKey = attribute.Key("k8s.job.uid") - - // K8SNamespaceNameKey is the attribute Key conforming to the - // "k8s.namespace.name" semantic conventions. It represents the name of the - // namespace that the pod is running in. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'default' - K8SNamespaceNameKey = attribute.Key("k8s.namespace.name") - - // K8SNodeNameKey is the attribute Key conforming to the "k8s.node.name" - // semantic conventions. It represents the name of the Node. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'node-1' - K8SNodeNameKey = attribute.Key("k8s.node.name") - - // K8SNodeUIDKey is the attribute Key conforming to the "k8s.node.uid" - // semantic conventions. It represents the UID of the Node. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '1eb3a0c6-0477-4080-a9cb-0cb7db65c6a2' - K8SNodeUIDKey = attribute.Key("k8s.node.uid") - - // K8SPodNameKey is the attribute Key conforming to the "k8s.pod.name" - // semantic conventions. It represents the name of the Pod. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'opentelemetry-pod-autoconf' - K8SPodNameKey = attribute.Key("k8s.pod.name") - - // K8SPodUIDKey is the attribute Key conforming to the "k8s.pod.uid" - // semantic conventions. It represents the UID of the Pod. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '275ecb36-5aa8-4c2a-9c47-d8bb681b9aff' - K8SPodUIDKey = attribute.Key("k8s.pod.uid") - - // K8SReplicaSetNameKey is the attribute Key conforming to the - // "k8s.replicaset.name" semantic conventions. It represents the name of - // the ReplicaSet. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'opentelemetry' - K8SReplicaSetNameKey = attribute.Key("k8s.replicaset.name") - - // K8SReplicaSetUIDKey is the attribute Key conforming to the - // "k8s.replicaset.uid" semantic conventions. It represents the UID of the - // ReplicaSet. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '275ecb36-5aa8-4c2a-9c47-d8bb681b9aff' - K8SReplicaSetUIDKey = attribute.Key("k8s.replicaset.uid") - - // K8SStatefulSetNameKey is the attribute Key conforming to the - // "k8s.statefulset.name" semantic conventions. It represents the name of - // the StatefulSet. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'opentelemetry' - K8SStatefulSetNameKey = attribute.Key("k8s.statefulset.name") - - // K8SStatefulSetUIDKey is the attribute Key conforming to the - // "k8s.statefulset.uid" semantic conventions. It represents the UID of the - // StatefulSet. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '275ecb36-5aa8-4c2a-9c47-d8bb681b9aff' - K8SStatefulSetUIDKey = attribute.Key("k8s.statefulset.uid") -) - -// K8SClusterName returns an attribute KeyValue conforming to the -// "k8s.cluster.name" semantic conventions. It represents the name of the -// cluster. -func K8SClusterName(val string) attribute.KeyValue { - return K8SClusterNameKey.String(val) -} - -// K8SClusterUID returns an attribute KeyValue conforming to the -// "k8s.cluster.uid" semantic conventions. It represents a pseudo-ID for the -// cluster, set to the UID of the `kube-system` namespace. -func K8SClusterUID(val string) attribute.KeyValue { - return K8SClusterUIDKey.String(val) -} - -// K8SContainerName returns an attribute KeyValue conforming to the -// "k8s.container.name" semantic conventions. It represents the name of the -// Container from Pod specification, must be unique within a Pod. Container -// runtime usually uses different globally unique name (`container.name`). -func K8SContainerName(val string) attribute.KeyValue { - return K8SContainerNameKey.String(val) -} - -// K8SContainerRestartCount returns an attribute KeyValue conforming to the -// "k8s.container.restart_count" semantic conventions. It represents the number -// of times the container was restarted. This attribute can be used to identify -// a particular container (running or stopped) within a container spec. -func K8SContainerRestartCount(val int) attribute.KeyValue { - return K8SContainerRestartCountKey.Int(val) -} - -// K8SCronJobName returns an attribute KeyValue conforming to the -// "k8s.cronjob.name" semantic conventions. It represents the name of the -// CronJob. -func K8SCronJobName(val string) attribute.KeyValue { - return K8SCronJobNameKey.String(val) -} - -// K8SCronJobUID returns an attribute KeyValue conforming to the -// "k8s.cronjob.uid" semantic conventions. It represents the UID of the -// CronJob. -func K8SCronJobUID(val string) attribute.KeyValue { - return K8SCronJobUIDKey.String(val) -} - -// K8SDaemonSetName returns an attribute KeyValue conforming to the -// "k8s.daemonset.name" semantic conventions. It represents the name of the -// DaemonSet. -func K8SDaemonSetName(val string) attribute.KeyValue { - return K8SDaemonSetNameKey.String(val) -} - -// K8SDaemonSetUID returns an attribute KeyValue conforming to the -// "k8s.daemonset.uid" semantic conventions. It represents the UID of the -// DaemonSet. -func K8SDaemonSetUID(val string) attribute.KeyValue { - return K8SDaemonSetUIDKey.String(val) -} - -// K8SDeploymentName returns an attribute KeyValue conforming to the -// "k8s.deployment.name" semantic conventions. It represents the name of the -// Deployment. -func K8SDeploymentName(val string) attribute.KeyValue { - return K8SDeploymentNameKey.String(val) -} - -// K8SDeploymentUID returns an attribute KeyValue conforming to the -// "k8s.deployment.uid" semantic conventions. It represents the UID of the -// Deployment. -func K8SDeploymentUID(val string) attribute.KeyValue { - return K8SDeploymentUIDKey.String(val) -} - -// K8SJobName returns an attribute KeyValue conforming to the "k8s.job.name" -// semantic conventions. It represents the name of the Job. -func K8SJobName(val string) attribute.KeyValue { - return K8SJobNameKey.String(val) -} - -// K8SJobUID returns an attribute KeyValue conforming to the "k8s.job.uid" -// semantic conventions. It represents the UID of the Job. -func K8SJobUID(val string) attribute.KeyValue { - return K8SJobUIDKey.String(val) -} - -// K8SNamespaceName returns an attribute KeyValue conforming to the -// "k8s.namespace.name" semantic conventions. It represents the name of the -// namespace that the pod is running in. -func K8SNamespaceName(val string) attribute.KeyValue { - return K8SNamespaceNameKey.String(val) -} - -// K8SNodeName returns an attribute KeyValue conforming to the -// "k8s.node.name" semantic conventions. It represents the name of the Node. -func K8SNodeName(val string) attribute.KeyValue { - return K8SNodeNameKey.String(val) -} - -// K8SNodeUID returns an attribute KeyValue conforming to the "k8s.node.uid" -// semantic conventions. It represents the UID of the Node. -func K8SNodeUID(val string) attribute.KeyValue { - return K8SNodeUIDKey.String(val) -} - -// K8SPodName returns an attribute KeyValue conforming to the "k8s.pod.name" -// semantic conventions. It represents the name of the Pod. -func K8SPodName(val string) attribute.KeyValue { - return K8SPodNameKey.String(val) -} - -// K8SPodUID returns an attribute KeyValue conforming to the "k8s.pod.uid" -// semantic conventions. It represents the UID of the Pod. -func K8SPodUID(val string) attribute.KeyValue { - return K8SPodUIDKey.String(val) -} - -// K8SReplicaSetName returns an attribute KeyValue conforming to the -// "k8s.replicaset.name" semantic conventions. It represents the name of the -// ReplicaSet. -func K8SReplicaSetName(val string) attribute.KeyValue { - return K8SReplicaSetNameKey.String(val) -} - -// K8SReplicaSetUID returns an attribute KeyValue conforming to the -// "k8s.replicaset.uid" semantic conventions. It represents the UID of the -// ReplicaSet. -func K8SReplicaSetUID(val string) attribute.KeyValue { - return K8SReplicaSetUIDKey.String(val) -} - -// K8SStatefulSetName returns an attribute KeyValue conforming to the -// "k8s.statefulset.name" semantic conventions. It represents the name of the -// StatefulSet. -func K8SStatefulSetName(val string) attribute.KeyValue { - return K8SStatefulSetNameKey.String(val) -} - -// K8SStatefulSetUID returns an attribute KeyValue conforming to the -// "k8s.statefulset.uid" semantic conventions. It represents the UID of the -// StatefulSet. -func K8SStatefulSetUID(val string) attribute.KeyValue { - return K8SStatefulSetUIDKey.String(val) -} - -// An OCI image manifest. -const ( - // OciManifestDigestKey is the attribute Key conforming to the - // "oci.manifest.digest" semantic conventions. It represents the digest of - // the OCI image manifest. For container images specifically is the digest - // by which the container image is known. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: - // 'sha256:e4ca62c0d62f3e886e684806dfe9d4e0cda60d54986898173c1083856cfda0f4' - // Note: Follows [OCI Image Manifest - // Specification](https://github.com/opencontainers/image-spec/blob/main/manifest.md), - // and specifically the [Digest - // property](https://github.com/opencontainers/image-spec/blob/main/descriptor.md#digests). - // An example can be found in [Example Image - // Manifest](https://docs.docker.com/registry/spec/manifest-v2-2/#example-image-manifest). - OciManifestDigestKey = attribute.Key("oci.manifest.digest") -) - -// OciManifestDigest returns an attribute KeyValue conforming to the -// "oci.manifest.digest" semantic conventions. It represents the digest of the -// OCI image manifest. For container images specifically is the digest by which -// the container image is known. -func OciManifestDigest(val string) attribute.KeyValue { - return OciManifestDigestKey.String(val) -} - -// The operating system (OS) on which the process represented by this resource -// is running. -const ( - // OSBuildIDKey is the attribute Key conforming to the "os.build_id" - // semantic conventions. It represents the unique identifier for a - // particular build or compilation of the operating system. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'TQ3C.230805.001.B2', '20E247', '22621' - OSBuildIDKey = attribute.Key("os.build_id") - - // OSDescriptionKey is the attribute Key conforming to the "os.description" - // semantic conventions. It represents the human readable (not intended to - // be parsed) OS version information, like e.g. reported by `ver` or - // `lsb_release -a` commands. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'Microsoft Windows [Version 10.0.18363.778]', 'Ubuntu 18.04.1 - // LTS' - OSDescriptionKey = attribute.Key("os.description") - - // OSNameKey is the attribute Key conforming to the "os.name" semantic - // conventions. It represents the human readable operating system name. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'iOS', 'Android', 'Ubuntu' - OSNameKey = attribute.Key("os.name") - - // OSTypeKey is the attribute Key conforming to the "os.type" semantic - // conventions. It represents the operating system type. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - OSTypeKey = attribute.Key("os.type") - - // OSVersionKey is the attribute Key conforming to the "os.version" - // semantic conventions. It represents the version string of the operating - // system as defined in [Version - // Attributes](/docs/resource/README.md#version-attributes). - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '14.2.1', '18.04.1' - OSVersionKey = attribute.Key("os.version") -) - -var ( - // Microsoft Windows - OSTypeWindows = OSTypeKey.String("windows") - // Linux - OSTypeLinux = OSTypeKey.String("linux") - // Apple Darwin - OSTypeDarwin = OSTypeKey.String("darwin") - // FreeBSD - OSTypeFreeBSD = OSTypeKey.String("freebsd") - // NetBSD - OSTypeNetBSD = OSTypeKey.String("netbsd") - // OpenBSD - OSTypeOpenBSD = OSTypeKey.String("openbsd") - // DragonFly BSD - OSTypeDragonflyBSD = OSTypeKey.String("dragonflybsd") - // HP-UX (Hewlett Packard Unix) - OSTypeHPUX = OSTypeKey.String("hpux") - // AIX (Advanced Interactive eXecutive) - OSTypeAIX = OSTypeKey.String("aix") - // SunOS, Oracle Solaris - OSTypeSolaris = OSTypeKey.String("solaris") - // IBM z/OS - OSTypeZOS = OSTypeKey.String("z_os") -) - -// OSBuildID returns an attribute KeyValue conforming to the "os.build_id" -// semantic conventions. It represents the unique identifier for a particular -// build or compilation of the operating system. -func OSBuildID(val string) attribute.KeyValue { - return OSBuildIDKey.String(val) -} - -// OSDescription returns an attribute KeyValue conforming to the -// "os.description" semantic conventions. It represents the human readable (not -// intended to be parsed) OS version information, like e.g. reported by `ver` -// or `lsb_release -a` commands. -func OSDescription(val string) attribute.KeyValue { - return OSDescriptionKey.String(val) -} - -// OSName returns an attribute KeyValue conforming to the "os.name" semantic -// conventions. It represents the human readable operating system name. -func OSName(val string) attribute.KeyValue { - return OSNameKey.String(val) -} - -// OSVersion returns an attribute KeyValue conforming to the "os.version" -// semantic conventions. It represents the version string of the operating -// system as defined in [Version -// Attributes](/docs/resource/README.md#version-attributes). -func OSVersion(val string) attribute.KeyValue { - return OSVersionKey.String(val) -} - -// An operating system process. -const ( - // ProcessCommandKey is the attribute Key conforming to the - // "process.command" semantic conventions. It represents the command used - // to launch the process (i.e. the command name). On Linux based systems, - // can be set to the zeroth string in `proc/[pid]/cmdline`. On Windows, can - // be set to the first parameter extracted from `GetCommandLineW`. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'cmd/otelcol' - ProcessCommandKey = attribute.Key("process.command") - - // ProcessCommandArgsKey is the attribute Key conforming to the - // "process.command_args" semantic conventions. It represents the all the - // command arguments (including the command/executable itself) as received - // by the process. On Linux-based systems (and some other Unixoid systems - // supporting procfs), can be set according to the list of null-delimited - // strings extracted from `proc/[pid]/cmdline`. For libc-based executables, - // this would be the full argv vector passed to `main`. - // - // Type: string[] - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'cmd/otecol', '--config=config.yaml' - ProcessCommandArgsKey = attribute.Key("process.command_args") - - // ProcessCommandLineKey is the attribute Key conforming to the - // "process.command_line" semantic conventions. It represents the full - // command used to launch the process as a single string representing the - // full command. On Windows, can be set to the result of `GetCommandLineW`. - // Do not set this if you have to assemble it just for monitoring; use - // `process.command_args` instead. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'C:\\cmd\\otecol --config="my directory\\config.yaml"' - ProcessCommandLineKey = attribute.Key("process.command_line") - - // ProcessExecutableNameKey is the attribute Key conforming to the - // "process.executable.name" semantic conventions. It represents the name - // of the process executable. On Linux based systems, can be set to the - // `Name` in `proc/[pid]/status`. On Windows, can be set to the base name - // of `GetProcessImageFileNameW`. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'otelcol' - ProcessExecutableNameKey = attribute.Key("process.executable.name") - - // ProcessExecutablePathKey is the attribute Key conforming to the - // "process.executable.path" semantic conventions. It represents the full - // path to the process executable. On Linux based systems, can be set to - // the target of `proc/[pid]/exe`. On Windows, can be set to the result of - // `GetProcessImageFileNameW`. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '/usr/bin/cmd/otelcol' - ProcessExecutablePathKey = attribute.Key("process.executable.path") - - // ProcessOwnerKey is the attribute Key conforming to the "process.owner" - // semantic conventions. It represents the username of the user that owns - // the process. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'root' - ProcessOwnerKey = attribute.Key("process.owner") - - // ProcessParentPIDKey is the attribute Key conforming to the - // "process.parent_pid" semantic conventions. It represents the parent - // Process identifier (PPID). - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 111 - ProcessParentPIDKey = attribute.Key("process.parent_pid") - - // ProcessPIDKey is the attribute Key conforming to the "process.pid" - // semantic conventions. It represents the process identifier (PID). - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 1234 - ProcessPIDKey = attribute.Key("process.pid") - - // ProcessRuntimeDescriptionKey is the attribute Key conforming to the - // "process.runtime.description" semantic conventions. It represents an - // additional description about the runtime of the process, for example a - // specific vendor customization of the runtime environment. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'Eclipse OpenJ9 Eclipse OpenJ9 VM openj9-0.21.0' - ProcessRuntimeDescriptionKey = attribute.Key("process.runtime.description") - - // ProcessRuntimeNameKey is the attribute Key conforming to the - // "process.runtime.name" semantic conventions. It represents the name of - // the runtime of this process. For compiled native binaries, this SHOULD - // be the name of the compiler. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'OpenJDK Runtime Environment' - ProcessRuntimeNameKey = attribute.Key("process.runtime.name") - - // ProcessRuntimeVersionKey is the attribute Key conforming to the - // "process.runtime.version" semantic conventions. It represents the - // version of the runtime of this process, as returned by the runtime - // without modification. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '14.0.2' - ProcessRuntimeVersionKey = attribute.Key("process.runtime.version") -) - -// ProcessCommand returns an attribute KeyValue conforming to the -// "process.command" semantic conventions. It represents the command used to -// launch the process (i.e. the command name). On Linux based systems, can be -// set to the zeroth string in `proc/[pid]/cmdline`. On Windows, can be set to -// the first parameter extracted from `GetCommandLineW`. -func ProcessCommand(val string) attribute.KeyValue { - return ProcessCommandKey.String(val) -} - -// ProcessCommandArgs returns an attribute KeyValue conforming to the -// "process.command_args" semantic conventions. It represents the all the -// command arguments (including the command/executable itself) as received by -// the process. On Linux-based systems (and some other Unixoid systems -// supporting procfs), can be set according to the list of null-delimited -// strings extracted from `proc/[pid]/cmdline`. For libc-based executables, -// this would be the full argv vector passed to `main`. -func ProcessCommandArgs(val ...string) attribute.KeyValue { - return ProcessCommandArgsKey.StringSlice(val) -} - -// ProcessCommandLine returns an attribute KeyValue conforming to the -// "process.command_line" semantic conventions. It represents the full command -// used to launch the process as a single string representing the full command. -// On Windows, can be set to the result of `GetCommandLineW`. Do not set this -// if you have to assemble it just for monitoring; use `process.command_args` -// instead. -func ProcessCommandLine(val string) attribute.KeyValue { - return ProcessCommandLineKey.String(val) -} - -// ProcessExecutableName returns an attribute KeyValue conforming to the -// "process.executable.name" semantic conventions. It represents the name of -// the process executable. On Linux based systems, can be set to the `Name` in -// `proc/[pid]/status`. On Windows, can be set to the base name of -// `GetProcessImageFileNameW`. -func ProcessExecutableName(val string) attribute.KeyValue { - return ProcessExecutableNameKey.String(val) -} - -// ProcessExecutablePath returns an attribute KeyValue conforming to the -// "process.executable.path" semantic conventions. It represents the full path -// to the process executable. On Linux based systems, can be set to the target -// of `proc/[pid]/exe`. On Windows, can be set to the result of -// `GetProcessImageFileNameW`. -func ProcessExecutablePath(val string) attribute.KeyValue { - return ProcessExecutablePathKey.String(val) -} - -// ProcessOwner returns an attribute KeyValue conforming to the -// "process.owner" semantic conventions. It represents the username of the user -// that owns the process. -func ProcessOwner(val string) attribute.KeyValue { - return ProcessOwnerKey.String(val) -} - -// ProcessParentPID returns an attribute KeyValue conforming to the -// "process.parent_pid" semantic conventions. It represents the parent Process -// identifier (PPID). -func ProcessParentPID(val int) attribute.KeyValue { - return ProcessParentPIDKey.Int(val) -} - -// ProcessPID returns an attribute KeyValue conforming to the "process.pid" -// semantic conventions. It represents the process identifier (PID). -func ProcessPID(val int) attribute.KeyValue { - return ProcessPIDKey.Int(val) -} - -// ProcessRuntimeDescription returns an attribute KeyValue conforming to the -// "process.runtime.description" semantic conventions. It represents an -// additional description about the runtime of the process, for example a -// specific vendor customization of the runtime environment. -func ProcessRuntimeDescription(val string) attribute.KeyValue { - return ProcessRuntimeDescriptionKey.String(val) -} - -// ProcessRuntimeName returns an attribute KeyValue conforming to the -// "process.runtime.name" semantic conventions. It represents the name of the -// runtime of this process. For compiled native binaries, this SHOULD be the -// name of the compiler. -func ProcessRuntimeName(val string) attribute.KeyValue { - return ProcessRuntimeNameKey.String(val) -} - -// ProcessRuntimeVersion returns an attribute KeyValue conforming to the -// "process.runtime.version" semantic conventions. It represents the version of -// the runtime of this process, as returned by the runtime without -// modification. -func ProcessRuntimeVersion(val string) attribute.KeyValue { - return ProcessRuntimeVersionKey.String(val) -} - -// The Android platform on which the Android application is running. -const ( - // AndroidOSAPILevelKey is the attribute Key conforming to the - // "android.os.api_level" semantic conventions. It represents the uniquely - // identifies the framework API revision offered by a version - // (`os.version`) of the android operating system. More information can be - // found - // [here](https://developer.android.com/guide/topics/manifest/uses-sdk-element#APILevels). - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '33', '32' - AndroidOSAPILevelKey = attribute.Key("android.os.api_level") -) - -// AndroidOSAPILevel returns an attribute KeyValue conforming to the -// "android.os.api_level" semantic conventions. It represents the uniquely -// identifies the framework API revision offered by a version (`os.version`) of -// the android operating system. More information can be found -// [here](https://developer.android.com/guide/topics/manifest/uses-sdk-element#APILevels). -func AndroidOSAPILevel(val string) attribute.KeyValue { - return AndroidOSAPILevelKey.String(val) -} - -// The web browser in which the application represented by the resource is -// running. The `browser.*` attributes MUST be used only for resources that -// represent applications running in a web browser (regardless of whether -// running on a mobile or desktop device). -const ( - // BrowserBrandsKey is the attribute Key conforming to the "browser.brands" - // semantic conventions. It represents the array of brand name and version - // separated by a space - // - // Type: string[] - // RequirementLevel: Optional - // Stability: experimental - // Examples: ' Not A;Brand 99', 'Chromium 99', 'Chrome 99' - // Note: This value is intended to be taken from the [UA client hints - // API](https://wicg.github.io/ua-client-hints/#interface) - // (`navigator.userAgentData.brands`). - BrowserBrandsKey = attribute.Key("browser.brands") - - // BrowserLanguageKey is the attribute Key conforming to the - // "browser.language" semantic conventions. It represents the preferred - // language of the user using the browser - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'en', 'en-US', 'fr', 'fr-FR' - // Note: This value is intended to be taken from the Navigator API - // `navigator.language`. - BrowserLanguageKey = attribute.Key("browser.language") - - // BrowserMobileKey is the attribute Key conforming to the "browser.mobile" - // semantic conventions. It represents a boolean that is true if the - // browser is running on a mobile device - // - // Type: boolean - // RequirementLevel: Optional - // Stability: experimental - // Note: This value is intended to be taken from the [UA client hints - // API](https://wicg.github.io/ua-client-hints/#interface) - // (`navigator.userAgentData.mobile`). If unavailable, this attribute - // SHOULD be left unset. - BrowserMobileKey = attribute.Key("browser.mobile") - - // BrowserPlatformKey is the attribute Key conforming to the - // "browser.platform" semantic conventions. It represents the platform on - // which the browser is running - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'Windows', 'macOS', 'Android' - // Note: This value is intended to be taken from the [UA client hints - // API](https://wicg.github.io/ua-client-hints/#interface) - // (`navigator.userAgentData.platform`). If unavailable, the legacy - // `navigator.platform` API SHOULD NOT be used instead and this attribute - // SHOULD be left unset in order for the values to be consistent. - // The list of possible values is defined in the [W3C User-Agent Client - // Hints - // specification](https://wicg.github.io/ua-client-hints/#sec-ch-ua-platform). - // Note that some (but not all) of these values can overlap with values in - // the [`os.type` and `os.name` attributes](./os.md). However, for - // consistency, the values in the `browser.platform` attribute should - // capture the exact value that the user agent provides. - BrowserPlatformKey = attribute.Key("browser.platform") -) - -// BrowserBrands returns an attribute KeyValue conforming to the -// "browser.brands" semantic conventions. It represents the array of brand name -// and version separated by a space -func BrowserBrands(val ...string) attribute.KeyValue { - return BrowserBrandsKey.StringSlice(val) -} - -// BrowserLanguage returns an attribute KeyValue conforming to the -// "browser.language" semantic conventions. It represents the preferred -// language of the user using the browser -func BrowserLanguage(val string) attribute.KeyValue { - return BrowserLanguageKey.String(val) -} - -// BrowserMobile returns an attribute KeyValue conforming to the -// "browser.mobile" semantic conventions. It represents a boolean that is true -// if the browser is running on a mobile device -func BrowserMobile(val bool) attribute.KeyValue { - return BrowserMobileKey.Bool(val) -} - -// BrowserPlatform returns an attribute KeyValue conforming to the -// "browser.platform" semantic conventions. It represents the platform on which -// the browser is running -func BrowserPlatform(val string) attribute.KeyValue { - return BrowserPlatformKey.String(val) -} - -// Resources used by AWS Elastic Container Service (ECS). -const ( - // AWSECSClusterARNKey is the attribute Key conforming to the - // "aws.ecs.cluster.arn" semantic conventions. It represents the ARN of an - // [ECS - // cluster](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/clusters.html). - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'arn:aws:ecs:us-west-2:123456789123:cluster/my-cluster' - AWSECSClusterARNKey = attribute.Key("aws.ecs.cluster.arn") - - // AWSECSContainerARNKey is the attribute Key conforming to the - // "aws.ecs.container.arn" semantic conventions. It represents the Amazon - // Resource Name (ARN) of an [ECS container - // instance](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/ECS_instances.html). - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: - // 'arn:aws:ecs:us-west-1:123456789123:container/32624152-9086-4f0e-acae-1a75b14fe4d9' - AWSECSContainerARNKey = attribute.Key("aws.ecs.container.arn") - - // AWSECSLaunchtypeKey is the attribute Key conforming to the - // "aws.ecs.launchtype" semantic conventions. It represents the [launch - // type](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/launch_types.html) - // for an ECS task. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - AWSECSLaunchtypeKey = attribute.Key("aws.ecs.launchtype") - - // AWSECSTaskARNKey is the attribute Key conforming to the - // "aws.ecs.task.arn" semantic conventions. It represents the ARN of an - // [ECS task - // definition](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/task_definitions.html). - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: - // 'arn:aws:ecs:us-west-1:123456789123:task/10838bed-421f-43ef-870a-f43feacbbb5b' - AWSECSTaskARNKey = attribute.Key("aws.ecs.task.arn") - - // AWSECSTaskFamilyKey is the attribute Key conforming to the - // "aws.ecs.task.family" semantic conventions. It represents the task - // definition family this task definition is a member of. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'opentelemetry-family' - AWSECSTaskFamilyKey = attribute.Key("aws.ecs.task.family") - - // AWSECSTaskRevisionKey is the attribute Key conforming to the - // "aws.ecs.task.revision" semantic conventions. It represents the revision - // for this task definition. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '8', '26' - AWSECSTaskRevisionKey = attribute.Key("aws.ecs.task.revision") -) - -var ( - // ec2 - AWSECSLaunchtypeEC2 = AWSECSLaunchtypeKey.String("ec2") - // fargate - AWSECSLaunchtypeFargate = AWSECSLaunchtypeKey.String("fargate") -) - -// AWSECSClusterARN returns an attribute KeyValue conforming to the -// "aws.ecs.cluster.arn" semantic conventions. It represents the ARN of an [ECS -// cluster](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/clusters.html). -func AWSECSClusterARN(val string) attribute.KeyValue { - return AWSECSClusterARNKey.String(val) -} - -// AWSECSContainerARN returns an attribute KeyValue conforming to the -// "aws.ecs.container.arn" semantic conventions. It represents the Amazon -// Resource Name (ARN) of an [ECS container -// instance](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/ECS_instances.html). -func AWSECSContainerARN(val string) attribute.KeyValue { - return AWSECSContainerARNKey.String(val) -} - -// AWSECSTaskARN returns an attribute KeyValue conforming to the -// "aws.ecs.task.arn" semantic conventions. It represents the ARN of an [ECS -// task -// definition](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/task_definitions.html). -func AWSECSTaskARN(val string) attribute.KeyValue { - return AWSECSTaskARNKey.String(val) -} - -// AWSECSTaskFamily returns an attribute KeyValue conforming to the -// "aws.ecs.task.family" semantic conventions. It represents the task -// definition family this task definition is a member of. -func AWSECSTaskFamily(val string) attribute.KeyValue { - return AWSECSTaskFamilyKey.String(val) -} - -// AWSECSTaskRevision returns an attribute KeyValue conforming to the -// "aws.ecs.task.revision" semantic conventions. It represents the revision for -// this task definition. -func AWSECSTaskRevision(val string) attribute.KeyValue { - return AWSECSTaskRevisionKey.String(val) -} - -// Resources used by AWS Elastic Kubernetes Service (EKS). -const ( - // AWSEKSClusterARNKey is the attribute Key conforming to the - // "aws.eks.cluster.arn" semantic conventions. It represents the ARN of an - // EKS cluster. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'arn:aws:ecs:us-west-2:123456789123:cluster/my-cluster' - AWSEKSClusterARNKey = attribute.Key("aws.eks.cluster.arn") -) - -// AWSEKSClusterARN returns an attribute KeyValue conforming to the -// "aws.eks.cluster.arn" semantic conventions. It represents the ARN of an EKS -// cluster. -func AWSEKSClusterARN(val string) attribute.KeyValue { - return AWSEKSClusterARNKey.String(val) -} - -// Resources specific to Amazon Web Services. -const ( - // AWSLogGroupARNsKey is the attribute Key conforming to the - // "aws.log.group.arns" semantic conventions. It represents the Amazon - // Resource Name(s) (ARN) of the AWS log group(s). - // - // Type: string[] - // RequirementLevel: Optional - // Stability: experimental - // Examples: - // 'arn:aws:logs:us-west-1:123456789012:log-group:/aws/my/group:*' - // Note: See the [log group ARN format - // documentation](https://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/iam-access-control-overview-cwl.html#CWL_ARN_Format). - AWSLogGroupARNsKey = attribute.Key("aws.log.group.arns") - - // AWSLogGroupNamesKey is the attribute Key conforming to the - // "aws.log.group.names" semantic conventions. It represents the name(s) of - // the AWS log group(s) an application is writing to. - // - // Type: string[] - // RequirementLevel: Optional - // Stability: experimental - // Examples: '/aws/lambda/my-function', 'opentelemetry-service' - // Note: Multiple log groups must be supported for cases like - // multi-container applications, where a single application has sidecar - // containers, and each write to their own log group. - AWSLogGroupNamesKey = attribute.Key("aws.log.group.names") - - // AWSLogStreamARNsKey is the attribute Key conforming to the - // "aws.log.stream.arns" semantic conventions. It represents the ARN(s) of - // the AWS log stream(s). - // - // Type: string[] - // RequirementLevel: Optional - // Stability: experimental - // Examples: - // 'arn:aws:logs:us-west-1:123456789012:log-group:/aws/my/group:log-stream:logs/main/10838bed-421f-43ef-870a-f43feacbbb5b' - // Note: See the [log stream ARN format - // documentation](https://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/iam-access-control-overview-cwl.html#CWL_ARN_Format). - // One log group can contain several log streams, so these ARNs necessarily - // identify both a log group and a log stream. - AWSLogStreamARNsKey = attribute.Key("aws.log.stream.arns") - - // AWSLogStreamNamesKey is the attribute Key conforming to the - // "aws.log.stream.names" semantic conventions. It represents the name(s) - // of the AWS log stream(s) an application is writing to. - // - // Type: string[] - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'logs/main/10838bed-421f-43ef-870a-f43feacbbb5b' - AWSLogStreamNamesKey = attribute.Key("aws.log.stream.names") -) - -// AWSLogGroupARNs returns an attribute KeyValue conforming to the -// "aws.log.group.arns" semantic conventions. It represents the Amazon Resource -// Name(s) (ARN) of the AWS log group(s). -func AWSLogGroupARNs(val ...string) attribute.KeyValue { - return AWSLogGroupARNsKey.StringSlice(val) -} - -// AWSLogGroupNames returns an attribute KeyValue conforming to the -// "aws.log.group.names" semantic conventions. It represents the name(s) of the -// AWS log group(s) an application is writing to. -func AWSLogGroupNames(val ...string) attribute.KeyValue { - return AWSLogGroupNamesKey.StringSlice(val) -} - -// AWSLogStreamARNs returns an attribute KeyValue conforming to the -// "aws.log.stream.arns" semantic conventions. It represents the ARN(s) of the -// AWS log stream(s). -func AWSLogStreamARNs(val ...string) attribute.KeyValue { - return AWSLogStreamARNsKey.StringSlice(val) -} - -// AWSLogStreamNames returns an attribute KeyValue conforming to the -// "aws.log.stream.names" semantic conventions. It represents the name(s) of -// the AWS log stream(s) an application is writing to. -func AWSLogStreamNames(val ...string) attribute.KeyValue { - return AWSLogStreamNamesKey.StringSlice(val) -} - -// Resource used by Google Cloud Run. -const ( - // GCPCloudRunJobExecutionKey is the attribute Key conforming to the - // "gcp.cloud_run.job.execution" semantic conventions. It represents the - // name of the Cloud Run - // [execution](https://cloud.google.com/run/docs/managing/job-executions) - // being run for the Job, as set by the - // [`CLOUD_RUN_EXECUTION`](https://cloud.google.com/run/docs/container-contract#jobs-env-vars) - // environment variable. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'job-name-xxxx', 'sample-job-mdw84' - GCPCloudRunJobExecutionKey = attribute.Key("gcp.cloud_run.job.execution") - - // GCPCloudRunJobTaskIndexKey is the attribute Key conforming to the - // "gcp.cloud_run.job.task_index" semantic conventions. It represents the - // index for a task within an execution as provided by the - // [`CLOUD_RUN_TASK_INDEX`](https://cloud.google.com/run/docs/container-contract#jobs-env-vars) - // environment variable. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 0, 1 - GCPCloudRunJobTaskIndexKey = attribute.Key("gcp.cloud_run.job.task_index") -) - -// GCPCloudRunJobExecution returns an attribute KeyValue conforming to the -// "gcp.cloud_run.job.execution" semantic conventions. It represents the name -// of the Cloud Run -// [execution](https://cloud.google.com/run/docs/managing/job-executions) being -// run for the Job, as set by the -// [`CLOUD_RUN_EXECUTION`](https://cloud.google.com/run/docs/container-contract#jobs-env-vars) -// environment variable. -func GCPCloudRunJobExecution(val string) attribute.KeyValue { - return GCPCloudRunJobExecutionKey.String(val) -} - -// GCPCloudRunJobTaskIndex returns an attribute KeyValue conforming to the -// "gcp.cloud_run.job.task_index" semantic conventions. It represents the index -// for a task within an execution as provided by the -// [`CLOUD_RUN_TASK_INDEX`](https://cloud.google.com/run/docs/container-contract#jobs-env-vars) -// environment variable. -func GCPCloudRunJobTaskIndex(val int) attribute.KeyValue { - return GCPCloudRunJobTaskIndexKey.Int(val) -} - -// Resources used by Google Compute Engine (GCE). -const ( - // GCPGceInstanceHostnameKey is the attribute Key conforming to the - // "gcp.gce.instance.hostname" semantic conventions. It represents the - // hostname of a GCE instance. This is the full value of the default or - // [custom - // hostname](https://cloud.google.com/compute/docs/instances/custom-hostname-vm). - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'my-host1234.example.com', - // 'sample-vm.us-west1-b.c.my-project.internal' - GCPGceInstanceHostnameKey = attribute.Key("gcp.gce.instance.hostname") - - // GCPGceInstanceNameKey is the attribute Key conforming to the - // "gcp.gce.instance.name" semantic conventions. It represents the instance - // name of a GCE instance. This is the value provided by `host.name`, the - // visible name of the instance in the Cloud Console UI, and the prefix for - // the default hostname of the instance as defined by the [default internal - // DNS - // name](https://cloud.google.com/compute/docs/internal-dns#instance-fully-qualified-domain-names). - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'instance-1', 'my-vm-name' - GCPGceInstanceNameKey = attribute.Key("gcp.gce.instance.name") -) - -// GCPGceInstanceHostname returns an attribute KeyValue conforming to the -// "gcp.gce.instance.hostname" semantic conventions. It represents the hostname -// of a GCE instance. This is the full value of the default or [custom -// hostname](https://cloud.google.com/compute/docs/instances/custom-hostname-vm). -func GCPGceInstanceHostname(val string) attribute.KeyValue { - return GCPGceInstanceHostnameKey.String(val) -} - -// GCPGceInstanceName returns an attribute KeyValue conforming to the -// "gcp.gce.instance.name" semantic conventions. It represents the instance -// name of a GCE instance. This is the value provided by `host.name`, the -// visible name of the instance in the Cloud Console UI, and the prefix for the -// default hostname of the instance as defined by the [default internal DNS -// name](https://cloud.google.com/compute/docs/internal-dns#instance-fully-qualified-domain-names). -func GCPGceInstanceName(val string) attribute.KeyValue { - return GCPGceInstanceNameKey.String(val) -} - -// Heroku dyno metadata -const ( - // HerokuAppIDKey is the attribute Key conforming to the "heroku.app.id" - // semantic conventions. It represents the unique identifier for the - // application - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '2daa2797-e42b-4624-9322-ec3f968df4da' - HerokuAppIDKey = attribute.Key("heroku.app.id") - - // HerokuReleaseCommitKey is the attribute Key conforming to the - // "heroku.release.commit" semantic conventions. It represents the commit - // hash for the current release - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'e6134959463efd8966b20e75b913cafe3f5ec' - HerokuReleaseCommitKey = attribute.Key("heroku.release.commit") - - // HerokuReleaseCreationTimestampKey is the attribute Key conforming to the - // "heroku.release.creation_timestamp" semantic conventions. It represents - // the time and date the release was created - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '2022-10-23T18:00:42Z' - HerokuReleaseCreationTimestampKey = attribute.Key("heroku.release.creation_timestamp") -) - -// HerokuAppID returns an attribute KeyValue conforming to the -// "heroku.app.id" semantic conventions. It represents the unique identifier -// for the application -func HerokuAppID(val string) attribute.KeyValue { - return HerokuAppIDKey.String(val) -} - -// HerokuReleaseCommit returns an attribute KeyValue conforming to the -// "heroku.release.commit" semantic conventions. It represents the commit hash -// for the current release -func HerokuReleaseCommit(val string) attribute.KeyValue { - return HerokuReleaseCommitKey.String(val) -} - -// HerokuReleaseCreationTimestamp returns an attribute KeyValue conforming -// to the "heroku.release.creation_timestamp" semantic conventions. It -// represents the time and date the release was created -func HerokuReleaseCreationTimestamp(val string) attribute.KeyValue { - return HerokuReleaseCreationTimestampKey.String(val) -} - -// The software deployment. -const ( - // DeploymentEnvironmentKey is the attribute Key conforming to the - // "deployment.environment" semantic conventions. It represents the name of - // the [deployment - // environment](https://wikipedia.org/wiki/Deployment_environment) (aka - // deployment tier). - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'staging', 'production' - // Note: `deployment.environment` does not affect the uniqueness - // constraints defined through - // the `service.namespace`, `service.name` and `service.instance.id` - // resource attributes. - // This implies that resources carrying the following attribute - // combinations MUST be - // considered to be identifying the same service: - // - // * `service.name=frontend`, `deployment.environment=production` - // * `service.name=frontend`, `deployment.environment=staging`. - DeploymentEnvironmentKey = attribute.Key("deployment.environment") -) - -// DeploymentEnvironment returns an attribute KeyValue conforming to the -// "deployment.environment" semantic conventions. It represents the name of the -// [deployment environment](https://wikipedia.org/wiki/Deployment_environment) -// (aka deployment tier). -func DeploymentEnvironment(val string) attribute.KeyValue { - return DeploymentEnvironmentKey.String(val) -} - -// A serverless instance. -const ( - // FaaSInstanceKey is the attribute Key conforming to the "faas.instance" - // semantic conventions. It represents the execution environment ID as a - // string, that will be potentially reused for other invocations to the - // same function/function version. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '2021/06/28/[$LATEST]2f399eb14537447da05ab2a2e39309de' - // Note: * **AWS Lambda:** Use the (full) log stream name. - FaaSInstanceKey = attribute.Key("faas.instance") - - // FaaSMaxMemoryKey is the attribute Key conforming to the - // "faas.max_memory" semantic conventions. It represents the amount of - // memory available to the serverless function converted to Bytes. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 134217728 - // Note: It's recommended to set this attribute since e.g. too little - // memory can easily stop a Java AWS Lambda function from working - // correctly. On AWS Lambda, the environment variable - // `AWS_LAMBDA_FUNCTION_MEMORY_SIZE` provides this information (which must - // be multiplied by 1,048,576). - FaaSMaxMemoryKey = attribute.Key("faas.max_memory") - - // FaaSNameKey is the attribute Key conforming to the "faas.name" semantic - // conventions. It represents the name of the single function that this - // runtime instance executes. - // - // Type: string - // RequirementLevel: Required - // Stability: experimental - // Examples: 'my-function', 'myazurefunctionapp/some-function-name' - // Note: This is the name of the function as configured/deployed on the - // FaaS - // platform and is usually different from the name of the callback - // function (which may be stored in the - // [`code.namespace`/`code.function`](/docs/general/attributes.md#source-code-attributes) - // span attributes). - // - // For some cloud providers, the above definition is ambiguous. The - // following - // definition of function name MUST be used for this attribute - // (and consequently the span name) for the listed cloud - // providers/products: - // - // * **Azure:** The full name `/`, i.e., function app name - // followed by a forward slash followed by the function name (this form - // can also be seen in the resource JSON for the function). - // This means that a span attribute MUST be used, as an Azure function - // app can host multiple functions that would usually share - // a TracerProvider (see also the `cloud.resource_id` attribute). - FaaSNameKey = attribute.Key("faas.name") - - // FaaSVersionKey is the attribute Key conforming to the "faas.version" - // semantic conventions. It represents the immutable version of the - // function being executed. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '26', 'pinkfroid-00002' - // Note: Depending on the cloud provider and platform, use: - // - // * **AWS Lambda:** The [function - // version](https://docs.aws.amazon.com/lambda/latest/dg/configuration-versions.html) - // (an integer represented as a decimal string). - // * **Google Cloud Run (Services):** The - // [revision](https://cloud.google.com/run/docs/managing/revisions) - // (i.e., the function name plus the revision suffix). - // * **Google Cloud Functions:** The value of the - // [`K_REVISION` environment - // variable](https://cloud.google.com/functions/docs/env-var#runtime_environment_variables_set_automatically). - // * **Azure Functions:** Not applicable. Do not set this attribute. - FaaSVersionKey = attribute.Key("faas.version") -) - -// FaaSInstance returns an attribute KeyValue conforming to the -// "faas.instance" semantic conventions. It represents the execution -// environment ID as a string, that will be potentially reused for other -// invocations to the same function/function version. -func FaaSInstance(val string) attribute.KeyValue { - return FaaSInstanceKey.String(val) -} - -// FaaSMaxMemory returns an attribute KeyValue conforming to the -// "faas.max_memory" semantic conventions. It represents the amount of memory -// available to the serverless function converted to Bytes. -func FaaSMaxMemory(val int) attribute.KeyValue { - return FaaSMaxMemoryKey.Int(val) -} - -// FaaSName returns an attribute KeyValue conforming to the "faas.name" -// semantic conventions. It represents the name of the single function that -// this runtime instance executes. -func FaaSName(val string) attribute.KeyValue { - return FaaSNameKey.String(val) -} - -// FaaSVersion returns an attribute KeyValue conforming to the -// "faas.version" semantic conventions. It represents the immutable version of -// the function being executed. -func FaaSVersion(val string) attribute.KeyValue { - return FaaSVersionKey.String(val) -} - -// A service instance. -const ( - // ServiceNameKey is the attribute Key conforming to the "service.name" - // semantic conventions. It represents the logical name of the service. - // - // Type: string - // RequirementLevel: Required - // Stability: experimental - // Examples: 'shoppingcart' - // Note: MUST be the same for all instances of horizontally scaled - // services. If the value was not specified, SDKs MUST fallback to - // `unknown_service:` concatenated with - // [`process.executable.name`](process.md#process), e.g. - // `unknown_service:bash`. If `process.executable.name` is not available, - // the value MUST be set to `unknown_service`. - ServiceNameKey = attribute.Key("service.name") - - // ServiceVersionKey is the attribute Key conforming to the - // "service.version" semantic conventions. It represents the version string - // of the service API or implementation. The format is not defined by these - // conventions. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '2.0.0', 'a01dbef8a' - ServiceVersionKey = attribute.Key("service.version") -) - -// ServiceName returns an attribute KeyValue conforming to the -// "service.name" semantic conventions. It represents the logical name of the -// service. -func ServiceName(val string) attribute.KeyValue { - return ServiceNameKey.String(val) -} - -// ServiceVersion returns an attribute KeyValue conforming to the -// "service.version" semantic conventions. It represents the version string of -// the service API or implementation. The format is not defined by these -// conventions. -func ServiceVersion(val string) attribute.KeyValue { - return ServiceVersionKey.String(val) -} - -// A service instance. -const ( - // ServiceInstanceIDKey is the attribute Key conforming to the - // "service.instance.id" semantic conventions. It represents the string ID - // of the service instance. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'my-k8s-pod-deployment-1', - // '627cc493-f310-47de-96bd-71410b7dec09' - // Note: MUST be unique for each instance of the same - // `service.namespace,service.name` pair (in other words - // `service.namespace,service.name,service.instance.id` triplet MUST be - // globally unique). The ID helps to distinguish instances of the same - // service that exist at the same time (e.g. instances of a horizontally - // scaled service). It is preferable for the ID to be persistent and stay - // the same for the lifetime of the service instance, however it is - // acceptable that the ID is ephemeral and changes during important - // lifetime events for the service (e.g. service restarts). If the service - // has no inherent unique ID that can be used as the value of this - // attribute it is recommended to generate a random Version 1 or Version 4 - // RFC 4122 UUID (services aiming for reproducible UUIDs may also use - // Version 5, see RFC 4122 for more recommendations). - ServiceInstanceIDKey = attribute.Key("service.instance.id") - - // ServiceNamespaceKey is the attribute Key conforming to the - // "service.namespace" semantic conventions. It represents a namespace for - // `service.name`. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'Shop' - // Note: A string value having a meaning that helps to distinguish a group - // of services, for example the team name that owns a group of services. - // `service.name` is expected to be unique within the same namespace. If - // `service.namespace` is not specified in the Resource then `service.name` - // is expected to be unique for all services that have no explicit - // namespace defined (so the empty/unspecified namespace is simply one more - // valid namespace). Zero-length namespace string is assumed equal to - // unspecified namespace. - ServiceNamespaceKey = attribute.Key("service.namespace") -) - -// ServiceInstanceID returns an attribute KeyValue conforming to the -// "service.instance.id" semantic conventions. It represents the string ID of -// the service instance. -func ServiceInstanceID(val string) attribute.KeyValue { - return ServiceInstanceIDKey.String(val) -} - -// ServiceNamespace returns an attribute KeyValue conforming to the -// "service.namespace" semantic conventions. It represents a namespace for -// `service.name`. -func ServiceNamespace(val string) attribute.KeyValue { - return ServiceNamespaceKey.String(val) -} - -// The telemetry SDK used to capture data recorded by the instrumentation -// libraries. -const ( - // TelemetrySDKLanguageKey is the attribute Key conforming to the - // "telemetry.sdk.language" semantic conventions. It represents the - // language of the telemetry SDK. - // - // Type: Enum - // RequirementLevel: Required - // Stability: experimental - TelemetrySDKLanguageKey = attribute.Key("telemetry.sdk.language") - - // TelemetrySDKNameKey is the attribute Key conforming to the - // "telemetry.sdk.name" semantic conventions. It represents the name of the - // telemetry SDK as defined above. - // - // Type: string - // RequirementLevel: Required - // Stability: experimental - // Examples: 'opentelemetry' - // Note: The OpenTelemetry SDK MUST set the `telemetry.sdk.name` attribute - // to `opentelemetry`. - // If another SDK, like a fork or a vendor-provided implementation, is - // used, this SDK MUST set the - // `telemetry.sdk.name` attribute to the fully-qualified class or module - // name of this SDK's main entry point - // or another suitable identifier depending on the language. - // The identifier `opentelemetry` is reserved and MUST NOT be used in this - // case. - // All custom identifiers SHOULD be stable across different versions of an - // implementation. - TelemetrySDKNameKey = attribute.Key("telemetry.sdk.name") - - // TelemetrySDKVersionKey is the attribute Key conforming to the - // "telemetry.sdk.version" semantic conventions. It represents the version - // string of the telemetry SDK. - // - // Type: string - // RequirementLevel: Required - // Stability: experimental - // Examples: '1.2.3' - TelemetrySDKVersionKey = attribute.Key("telemetry.sdk.version") -) - -var ( - // cpp - TelemetrySDKLanguageCPP = TelemetrySDKLanguageKey.String("cpp") - // dotnet - TelemetrySDKLanguageDotnet = TelemetrySDKLanguageKey.String("dotnet") - // erlang - TelemetrySDKLanguageErlang = TelemetrySDKLanguageKey.String("erlang") - // go - TelemetrySDKLanguageGo = TelemetrySDKLanguageKey.String("go") - // java - TelemetrySDKLanguageJava = TelemetrySDKLanguageKey.String("java") - // nodejs - TelemetrySDKLanguageNodejs = TelemetrySDKLanguageKey.String("nodejs") - // php - TelemetrySDKLanguagePHP = TelemetrySDKLanguageKey.String("php") - // python - TelemetrySDKLanguagePython = TelemetrySDKLanguageKey.String("python") - // ruby - TelemetrySDKLanguageRuby = TelemetrySDKLanguageKey.String("ruby") - // rust - TelemetrySDKLanguageRust = TelemetrySDKLanguageKey.String("rust") - // swift - TelemetrySDKLanguageSwift = TelemetrySDKLanguageKey.String("swift") - // webjs - TelemetrySDKLanguageWebjs = TelemetrySDKLanguageKey.String("webjs") -) - -// TelemetrySDKName returns an attribute KeyValue conforming to the -// "telemetry.sdk.name" semantic conventions. It represents the name of the -// telemetry SDK as defined above. -func TelemetrySDKName(val string) attribute.KeyValue { - return TelemetrySDKNameKey.String(val) -} - -// TelemetrySDKVersion returns an attribute KeyValue conforming to the -// "telemetry.sdk.version" semantic conventions. It represents the version -// string of the telemetry SDK. -func TelemetrySDKVersion(val string) attribute.KeyValue { - return TelemetrySDKVersionKey.String(val) -} - -// The telemetry SDK used to capture data recorded by the instrumentation -// libraries. -const ( - // TelemetryDistroNameKey is the attribute Key conforming to the - // "telemetry.distro.name" semantic conventions. It represents the name of - // the auto instrumentation agent or distribution, if used. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'parts-unlimited-java' - // Note: Official auto instrumentation agents and distributions SHOULD set - // the `telemetry.distro.name` attribute to - // a string starting with `opentelemetry-`, e.g. - // `opentelemetry-java-instrumentation`. - TelemetryDistroNameKey = attribute.Key("telemetry.distro.name") - - // TelemetryDistroVersionKey is the attribute Key conforming to the - // "telemetry.distro.version" semantic conventions. It represents the - // version string of the auto instrumentation agent or distribution, if - // used. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '1.2.3' - TelemetryDistroVersionKey = attribute.Key("telemetry.distro.version") -) - -// TelemetryDistroName returns an attribute KeyValue conforming to the -// "telemetry.distro.name" semantic conventions. It represents the name of the -// auto instrumentation agent or distribution, if used. -func TelemetryDistroName(val string) attribute.KeyValue { - return TelemetryDistroNameKey.String(val) -} - -// TelemetryDistroVersion returns an attribute KeyValue conforming to the -// "telemetry.distro.version" semantic conventions. It represents the version -// string of the auto instrumentation agent or distribution, if used. -func TelemetryDistroVersion(val string) attribute.KeyValue { - return TelemetryDistroVersionKey.String(val) -} - -// Resource describing the packaged software running the application code. Web -// engines are typically executed using process.runtime. -const ( - // WebEngineDescriptionKey is the attribute Key conforming to the - // "webengine.description" semantic conventions. It represents the - // additional description of the web engine (e.g. detailed version and - // edition information). - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'WildFly Full 21.0.0.Final (WildFly Core 13.0.1.Final) - - // 2.2.2.Final' - WebEngineDescriptionKey = attribute.Key("webengine.description") - - // WebEngineNameKey is the attribute Key conforming to the "webengine.name" - // semantic conventions. It represents the name of the web engine. - // - // Type: string - // RequirementLevel: Required - // Stability: experimental - // Examples: 'WildFly' - WebEngineNameKey = attribute.Key("webengine.name") - - // WebEngineVersionKey is the attribute Key conforming to the - // "webengine.version" semantic conventions. It represents the version of - // the web engine. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '21.0.0' - WebEngineVersionKey = attribute.Key("webengine.version") -) - -// WebEngineDescription returns an attribute KeyValue conforming to the -// "webengine.description" semantic conventions. It represents the additional -// description of the web engine (e.g. detailed version and edition -// information). -func WebEngineDescription(val string) attribute.KeyValue { - return WebEngineDescriptionKey.String(val) -} - -// WebEngineName returns an attribute KeyValue conforming to the -// "webengine.name" semantic conventions. It represents the name of the web -// engine. -func WebEngineName(val string) attribute.KeyValue { - return WebEngineNameKey.String(val) -} - -// WebEngineVersion returns an attribute KeyValue conforming to the -// "webengine.version" semantic conventions. It represents the version of the -// web engine. -func WebEngineVersion(val string) attribute.KeyValue { - return WebEngineVersionKey.String(val) -} - -// Attributes used by non-OTLP exporters to represent OpenTelemetry Scope's -// concepts. -const ( - // OTelScopeNameKey is the attribute Key conforming to the - // "otel.scope.name" semantic conventions. It represents the name of the - // instrumentation scope - (`InstrumentationScope.Name` in OTLP). - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'io.opentelemetry.contrib.mongodb' - OTelScopeNameKey = attribute.Key("otel.scope.name") - - // OTelScopeVersionKey is the attribute Key conforming to the - // "otel.scope.version" semantic conventions. It represents the version of - // the instrumentation scope - (`InstrumentationScope.Version` in OTLP). - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '1.0.0' - OTelScopeVersionKey = attribute.Key("otel.scope.version") -) - -// OTelScopeName returns an attribute KeyValue conforming to the -// "otel.scope.name" semantic conventions. It represents the name of the -// instrumentation scope - (`InstrumentationScope.Name` in OTLP). -func OTelScopeName(val string) attribute.KeyValue { - return OTelScopeNameKey.String(val) -} - -// OTelScopeVersion returns an attribute KeyValue conforming to the -// "otel.scope.version" semantic conventions. It represents the version of the -// instrumentation scope - (`InstrumentationScope.Version` in OTLP). -func OTelScopeVersion(val string) attribute.KeyValue { - return OTelScopeVersionKey.String(val) -} - -// Span attributes used by non-OTLP exporters to represent OpenTelemetry -// Scope's concepts. -const ( - // OTelLibraryNameKey is the attribute Key conforming to the - // "otel.library.name" semantic conventions. - // - // Type: string - // RequirementLevel: Optional - // Stability: deprecated - // Examples: 'io.opentelemetry.contrib.mongodb' - // Deprecated: use the `otel.scope.name` attribute. - OTelLibraryNameKey = attribute.Key("otel.library.name") - - // OTelLibraryVersionKey is the attribute Key conforming to the - // "otel.library.version" semantic conventions. - // - // Type: string - // RequirementLevel: Optional - // Stability: deprecated - // Examples: '1.0.0' - // Deprecated: use the `otel.scope.version` attribute. - OTelLibraryVersionKey = attribute.Key("otel.library.version") -) - -// OTelLibraryName returns an attribute KeyValue conforming to the -// "otel.library.name" semantic conventions. -// -// Deprecated: use the `otel.scope.name` attribute. -func OTelLibraryName(val string) attribute.KeyValue { - return OTelLibraryNameKey.String(val) -} - -// OTelLibraryVersion returns an attribute KeyValue conforming to the -// "otel.library.version" semantic conventions. -// -// Deprecated: use the `otel.scope.version` attribute. -func OTelLibraryVersion(val string) attribute.KeyValue { - return OTelLibraryVersionKey.String(val) -} diff --git a/vendor/go.opentelemetry.io/otel/semconv/v1.24.0/trace.go b/vendor/go.opentelemetry.io/otel/semconv/v1.24.0/trace.go deleted file mode 100644 index c1718234..00000000 --- a/vendor/go.opentelemetry.io/otel/semconv/v1.24.0/trace.go +++ /dev/null @@ -1,1323 +0,0 @@ -// Copyright The OpenTelemetry Authors -// SPDX-License-Identifier: Apache-2.0 - -// Code generated from semantic convention specification. DO NOT EDIT. - -package semconv // import "go.opentelemetry.io/otel/semconv/v1.24.0" - -import "go.opentelemetry.io/otel/attribute" - -// Operations that access some remote service. -const ( - // PeerServiceKey is the attribute Key conforming to the "peer.service" - // semantic conventions. It represents the - // [`service.name`](/docs/resource/README.md#service) of the remote - // service. SHOULD be equal to the actual `service.name` resource attribute - // of the remote service if any. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'AuthTokenCache' - PeerServiceKey = attribute.Key("peer.service") -) - -// PeerService returns an attribute KeyValue conforming to the -// "peer.service" semantic conventions. It represents the -// [`service.name`](/docs/resource/README.md#service) of the remote service. -// SHOULD be equal to the actual `service.name` resource attribute of the -// remote service if any. -func PeerService(val string) attribute.KeyValue { - return PeerServiceKey.String(val) -} - -// These attributes may be used for any operation with an authenticated and/or -// authorized enduser. -const ( - // EnduserIDKey is the attribute Key conforming to the "enduser.id" - // semantic conventions. It represents the username or client_id extracted - // from the access token or - // [Authorization](https://tools.ietf.org/html/rfc7235#section-4.2) header - // in the inbound request from outside the system. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'username' - EnduserIDKey = attribute.Key("enduser.id") - - // EnduserRoleKey is the attribute Key conforming to the "enduser.role" - // semantic conventions. It represents the actual/assumed role the client - // is making the request under extracted from token or application security - // context. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'admin' - EnduserRoleKey = attribute.Key("enduser.role") - - // EnduserScopeKey is the attribute Key conforming to the "enduser.scope" - // semantic conventions. It represents the scopes or granted authorities - // the client currently possesses extracted from token or application - // security context. The value would come from the scope associated with an - // [OAuth 2.0 Access - // Token](https://tools.ietf.org/html/rfc6749#section-3.3) or an attribute - // value in a [SAML 2.0 - // Assertion](http://docs.oasis-open.org/security/saml/Post2.0/sstc-saml-tech-overview-2.0.html). - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'read:message, write:files' - EnduserScopeKey = attribute.Key("enduser.scope") -) - -// EnduserID returns an attribute KeyValue conforming to the "enduser.id" -// semantic conventions. It represents the username or client_id extracted from -// the access token or -// [Authorization](https://tools.ietf.org/html/rfc7235#section-4.2) header in -// the inbound request from outside the system. -func EnduserID(val string) attribute.KeyValue { - return EnduserIDKey.String(val) -} - -// EnduserRole returns an attribute KeyValue conforming to the -// "enduser.role" semantic conventions. It represents the actual/assumed role -// the client is making the request under extracted from token or application -// security context. -func EnduserRole(val string) attribute.KeyValue { - return EnduserRoleKey.String(val) -} - -// EnduserScope returns an attribute KeyValue conforming to the -// "enduser.scope" semantic conventions. It represents the scopes or granted -// authorities the client currently possesses extracted from token or -// application security context. The value would come from the scope associated -// with an [OAuth 2.0 Access -// Token](https://tools.ietf.org/html/rfc6749#section-3.3) or an attribute -// value in a [SAML 2.0 -// Assertion](http://docs.oasis-open.org/security/saml/Post2.0/sstc-saml-tech-overview-2.0.html). -func EnduserScope(val string) attribute.KeyValue { - return EnduserScopeKey.String(val) -} - -// These attributes allow to report this unit of code and therefore to provide -// more context about the span. -const ( - // CodeColumnKey is the attribute Key conforming to the "code.column" - // semantic conventions. It represents the column number in `code.filepath` - // best representing the operation. It SHOULD point within the code unit - // named in `code.function`. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 16 - CodeColumnKey = attribute.Key("code.column") - - // CodeFilepathKey is the attribute Key conforming to the "code.filepath" - // semantic conventions. It represents the source code file name that - // identifies the code unit as uniquely as possible (preferably an absolute - // file path). - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '/usr/local/MyApplication/content_root/app/index.php' - CodeFilepathKey = attribute.Key("code.filepath") - - // CodeFunctionKey is the attribute Key conforming to the "code.function" - // semantic conventions. It represents the method or function name, or - // equivalent (usually rightmost part of the code unit's name). - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'serveRequest' - CodeFunctionKey = attribute.Key("code.function") - - // CodeLineNumberKey is the attribute Key conforming to the "code.lineno" - // semantic conventions. It represents the line number in `code.filepath` - // best representing the operation. It SHOULD point within the code unit - // named in `code.function`. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 42 - CodeLineNumberKey = attribute.Key("code.lineno") - - // CodeNamespaceKey is the attribute Key conforming to the "code.namespace" - // semantic conventions. It represents the "namespace" within which - // `code.function` is defined. Usually the qualified class or module name, - // such that `code.namespace` + some separator + `code.function` form a - // unique identifier for the code unit. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'com.example.MyHTTPService' - CodeNamespaceKey = attribute.Key("code.namespace") - - // CodeStacktraceKey is the attribute Key conforming to the - // "code.stacktrace" semantic conventions. It represents a stacktrace as a - // string in the natural representation for the language runtime. The - // representation is to be determined and documented by each language SIG. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'at - // com.example.GenerateTrace.methodB(GenerateTrace.java:13)\\n at ' - // 'com.example.GenerateTrace.methodA(GenerateTrace.java:9)\\n at ' - // 'com.example.GenerateTrace.main(GenerateTrace.java:5)' - CodeStacktraceKey = attribute.Key("code.stacktrace") -) - -// CodeColumn returns an attribute KeyValue conforming to the "code.column" -// semantic conventions. It represents the column number in `code.filepath` -// best representing the operation. It SHOULD point within the code unit named -// in `code.function`. -func CodeColumn(val int) attribute.KeyValue { - return CodeColumnKey.Int(val) -} - -// CodeFilepath returns an attribute KeyValue conforming to the -// "code.filepath" semantic conventions. It represents the source code file -// name that identifies the code unit as uniquely as possible (preferably an -// absolute file path). -func CodeFilepath(val string) attribute.KeyValue { - return CodeFilepathKey.String(val) -} - -// CodeFunction returns an attribute KeyValue conforming to the -// "code.function" semantic conventions. It represents the method or function -// name, or equivalent (usually rightmost part of the code unit's name). -func CodeFunction(val string) attribute.KeyValue { - return CodeFunctionKey.String(val) -} - -// CodeLineNumber returns an attribute KeyValue conforming to the "code.lineno" -// semantic conventions. It represents the line number in `code.filepath` best -// representing the operation. It SHOULD point within the code unit named in -// `code.function`. -func CodeLineNumber(val int) attribute.KeyValue { - return CodeLineNumberKey.Int(val) -} - -// CodeNamespace returns an attribute KeyValue conforming to the -// "code.namespace" semantic conventions. It represents the "namespace" within -// which `code.function` is defined. Usually the qualified class or module -// name, such that `code.namespace` + some separator + `code.function` form a -// unique identifier for the code unit. -func CodeNamespace(val string) attribute.KeyValue { - return CodeNamespaceKey.String(val) -} - -// CodeStacktrace returns an attribute KeyValue conforming to the -// "code.stacktrace" semantic conventions. It represents a stacktrace as a -// string in the natural representation for the language runtime. The -// representation is to be determined and documented by each language SIG. -func CodeStacktrace(val string) attribute.KeyValue { - return CodeStacktraceKey.String(val) -} - -// These attributes may be used for any operation to store information about a -// thread that started a span. -const ( - // ThreadIDKey is the attribute Key conforming to the "thread.id" semantic - // conventions. It represents the current "managed" thread ID (as opposed - // to OS thread ID). - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 42 - ThreadIDKey = attribute.Key("thread.id") - - // ThreadNameKey is the attribute Key conforming to the "thread.name" - // semantic conventions. It represents the current thread name. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'main' - ThreadNameKey = attribute.Key("thread.name") -) - -// ThreadID returns an attribute KeyValue conforming to the "thread.id" -// semantic conventions. It represents the current "managed" thread ID (as -// opposed to OS thread ID). -func ThreadID(val int) attribute.KeyValue { - return ThreadIDKey.Int(val) -} - -// ThreadName returns an attribute KeyValue conforming to the "thread.name" -// semantic conventions. It represents the current thread name. -func ThreadName(val string) attribute.KeyValue { - return ThreadNameKey.String(val) -} - -// Span attributes used by AWS Lambda (in addition to general `faas` -// attributes). -const ( - // AWSLambdaInvokedARNKey is the attribute Key conforming to the - // "aws.lambda.invoked_arn" semantic conventions. It represents the full - // invoked ARN as provided on the `Context` passed to the function - // (`Lambda-Runtime-Invoked-Function-ARN` header on the - // `/runtime/invocation/next` applicable). - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'arn:aws:lambda:us-east-1:123456:function:myfunction:myalias' - // Note: This may be different from `cloud.resource_id` if an alias is - // involved. - AWSLambdaInvokedARNKey = attribute.Key("aws.lambda.invoked_arn") -) - -// AWSLambdaInvokedARN returns an attribute KeyValue conforming to the -// "aws.lambda.invoked_arn" semantic conventions. It represents the full -// invoked ARN as provided on the `Context` passed to the function -// (`Lambda-Runtime-Invoked-Function-ARN` header on the -// `/runtime/invocation/next` applicable). -func AWSLambdaInvokedARN(val string) attribute.KeyValue { - return AWSLambdaInvokedARNKey.String(val) -} - -// Attributes for CloudEvents. CloudEvents is a specification on how to define -// event data in a standard way. These attributes can be attached to spans when -// performing operations with CloudEvents, regardless of the protocol being -// used. -const ( - // CloudeventsEventIDKey is the attribute Key conforming to the - // "cloudevents.event_id" semantic conventions. It represents the - // [event_id](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#id) - // uniquely identifies the event. - // - // Type: string - // RequirementLevel: Required - // Stability: experimental - // Examples: '123e4567-e89b-12d3-a456-426614174000', '0001' - CloudeventsEventIDKey = attribute.Key("cloudevents.event_id") - - // CloudeventsEventSourceKey is the attribute Key conforming to the - // "cloudevents.event_source" semantic conventions. It represents the - // [source](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#source-1) - // identifies the context in which an event happened. - // - // Type: string - // RequirementLevel: Required - // Stability: experimental - // Examples: 'https://github.com/cloudevents', - // '/cloudevents/spec/pull/123', 'my-service' - CloudeventsEventSourceKey = attribute.Key("cloudevents.event_source") - - // CloudeventsEventSpecVersionKey is the attribute Key conforming to the - // "cloudevents.event_spec_version" semantic conventions. It represents the - // [version of the CloudEvents - // specification](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#specversion) - // which the event uses. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '1.0' - CloudeventsEventSpecVersionKey = attribute.Key("cloudevents.event_spec_version") - - // CloudeventsEventSubjectKey is the attribute Key conforming to the - // "cloudevents.event_subject" semantic conventions. It represents the - // [subject](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#subject) - // of the event in the context of the event producer (identified by - // source). - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'mynewfile.jpg' - CloudeventsEventSubjectKey = attribute.Key("cloudevents.event_subject") - - // CloudeventsEventTypeKey is the attribute Key conforming to the - // "cloudevents.event_type" semantic conventions. It represents the - // [event_type](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#type) - // contains a value describing the type of event related to the originating - // occurrence. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'com.github.pull_request.opened', - // 'com.example.object.deleted.v2' - CloudeventsEventTypeKey = attribute.Key("cloudevents.event_type") -) - -// CloudeventsEventID returns an attribute KeyValue conforming to the -// "cloudevents.event_id" semantic conventions. It represents the -// [event_id](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#id) -// uniquely identifies the event. -func CloudeventsEventID(val string) attribute.KeyValue { - return CloudeventsEventIDKey.String(val) -} - -// CloudeventsEventSource returns an attribute KeyValue conforming to the -// "cloudevents.event_source" semantic conventions. It represents the -// [source](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#source-1) -// identifies the context in which an event happened. -func CloudeventsEventSource(val string) attribute.KeyValue { - return CloudeventsEventSourceKey.String(val) -} - -// CloudeventsEventSpecVersion returns an attribute KeyValue conforming to -// the "cloudevents.event_spec_version" semantic conventions. It represents the -// [version of the CloudEvents -// specification](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#specversion) -// which the event uses. -func CloudeventsEventSpecVersion(val string) attribute.KeyValue { - return CloudeventsEventSpecVersionKey.String(val) -} - -// CloudeventsEventSubject returns an attribute KeyValue conforming to the -// "cloudevents.event_subject" semantic conventions. It represents the -// [subject](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#subject) -// of the event in the context of the event producer (identified by source). -func CloudeventsEventSubject(val string) attribute.KeyValue { - return CloudeventsEventSubjectKey.String(val) -} - -// CloudeventsEventType returns an attribute KeyValue conforming to the -// "cloudevents.event_type" semantic conventions. It represents the -// [event_type](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#type) -// contains a value describing the type of event related to the originating -// occurrence. -func CloudeventsEventType(val string) attribute.KeyValue { - return CloudeventsEventTypeKey.String(val) -} - -// Semantic conventions for the OpenTracing Shim -const ( - // OpentracingRefTypeKey is the attribute Key conforming to the - // "opentracing.ref_type" semantic conventions. It represents the - // parent-child Reference type - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - // Note: The causal relationship between a child Span and a parent Span. - OpentracingRefTypeKey = attribute.Key("opentracing.ref_type") -) - -var ( - // The parent Span depends on the child Span in some capacity - OpentracingRefTypeChildOf = OpentracingRefTypeKey.String("child_of") - // The parent Span doesn't depend in any way on the result of the child Span - OpentracingRefTypeFollowsFrom = OpentracingRefTypeKey.String("follows_from") -) - -// Span attributes used by non-OTLP exporters to represent OpenTelemetry Span's -// concepts. -const ( - // OTelStatusCodeKey is the attribute Key conforming to the - // "otel.status_code" semantic conventions. It represents the name of the - // code, either "OK" or "ERROR". MUST NOT be set if the status code is - // UNSET. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - OTelStatusCodeKey = attribute.Key("otel.status_code") - - // OTelStatusDescriptionKey is the attribute Key conforming to the - // "otel.status_description" semantic conventions. It represents the - // description of the Status if it has a value, otherwise not set. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'resource not found' - OTelStatusDescriptionKey = attribute.Key("otel.status_description") -) - -var ( - // The operation has been validated by an Application developer or Operator to have completed successfully - OTelStatusCodeOk = OTelStatusCodeKey.String("OK") - // The operation contains an error - OTelStatusCodeError = OTelStatusCodeKey.String("ERROR") -) - -// OTelStatusDescription returns an attribute KeyValue conforming to the -// "otel.status_description" semantic conventions. It represents the -// description of the Status if it has a value, otherwise not set. -func OTelStatusDescription(val string) attribute.KeyValue { - return OTelStatusDescriptionKey.String(val) -} - -// This semantic convention describes an instance of a function that runs -// without provisioning or managing of servers (also known as serverless -// functions or Function as a Service (FaaS)) with spans. -const ( - // FaaSInvocationIDKey is the attribute Key conforming to the - // "faas.invocation_id" semantic conventions. It represents the invocation - // ID of the current function invocation. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'af9d5aa4-a685-4c5f-a22b-444f80b3cc28' - FaaSInvocationIDKey = attribute.Key("faas.invocation_id") -) - -// FaaSInvocationID returns an attribute KeyValue conforming to the -// "faas.invocation_id" semantic conventions. It represents the invocation ID -// of the current function invocation. -func FaaSInvocationID(val string) attribute.KeyValue { - return FaaSInvocationIDKey.String(val) -} - -// Semantic Convention for FaaS triggered as a response to some data source -// operation such as a database or filesystem read/write. -const ( - // FaaSDocumentCollectionKey is the attribute Key conforming to the - // "faas.document.collection" semantic conventions. It represents the name - // of the source on which the triggering operation was performed. For - // example, in Cloud Storage or S3 corresponds to the bucket name, and in - // Cosmos DB to the database name. - // - // Type: string - // RequirementLevel: Required - // Stability: experimental - // Examples: 'myBucketName', 'myDBName' - FaaSDocumentCollectionKey = attribute.Key("faas.document.collection") - - // FaaSDocumentNameKey is the attribute Key conforming to the - // "faas.document.name" semantic conventions. It represents the document - // name/table subjected to the operation. For example, in Cloud Storage or - // S3 is the name of the file, and in Cosmos DB the table name. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'myFile.txt', 'myTableName' - FaaSDocumentNameKey = attribute.Key("faas.document.name") - - // FaaSDocumentOperationKey is the attribute Key conforming to the - // "faas.document.operation" semantic conventions. It represents the - // describes the type of the operation that was performed on the data. - // - // Type: Enum - // RequirementLevel: Required - // Stability: experimental - FaaSDocumentOperationKey = attribute.Key("faas.document.operation") - - // FaaSDocumentTimeKey is the attribute Key conforming to the - // "faas.document.time" semantic conventions. It represents a string - // containing the time when the data was accessed in the [ISO - // 8601](https://www.iso.org/iso-8601-date-and-time-format.html) format - // expressed in [UTC](https://www.w3.org/TR/NOTE-datetime). - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '2020-01-23T13:47:06Z' - FaaSDocumentTimeKey = attribute.Key("faas.document.time") -) - -var ( - // When a new object is created - FaaSDocumentOperationInsert = FaaSDocumentOperationKey.String("insert") - // When an object is modified - FaaSDocumentOperationEdit = FaaSDocumentOperationKey.String("edit") - // When an object is deleted - FaaSDocumentOperationDelete = FaaSDocumentOperationKey.String("delete") -) - -// FaaSDocumentCollection returns an attribute KeyValue conforming to the -// "faas.document.collection" semantic conventions. It represents the name of -// the source on which the triggering operation was performed. For example, in -// Cloud Storage or S3 corresponds to the bucket name, and in Cosmos DB to the -// database name. -func FaaSDocumentCollection(val string) attribute.KeyValue { - return FaaSDocumentCollectionKey.String(val) -} - -// FaaSDocumentName returns an attribute KeyValue conforming to the -// "faas.document.name" semantic conventions. It represents the document -// name/table subjected to the operation. For example, in Cloud Storage or S3 -// is the name of the file, and in Cosmos DB the table name. -func FaaSDocumentName(val string) attribute.KeyValue { - return FaaSDocumentNameKey.String(val) -} - -// FaaSDocumentTime returns an attribute KeyValue conforming to the -// "faas.document.time" semantic conventions. It represents a string containing -// the time when the data was accessed in the [ISO -// 8601](https://www.iso.org/iso-8601-date-and-time-format.html) format -// expressed in [UTC](https://www.w3.org/TR/NOTE-datetime). -func FaaSDocumentTime(val string) attribute.KeyValue { - return FaaSDocumentTimeKey.String(val) -} - -// Semantic Convention for FaaS scheduled to be executed regularly. -const ( - // FaaSCronKey is the attribute Key conforming to the "faas.cron" semantic - // conventions. It represents a string containing the schedule period as - // [Cron - // Expression](https://docs.oracle.com/cd/E12058_01/doc/doc.1014/e12030/cron_expressions.htm). - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '0/5 * * * ? *' - FaaSCronKey = attribute.Key("faas.cron") - - // FaaSTimeKey is the attribute Key conforming to the "faas.time" semantic - // conventions. It represents a string containing the function invocation - // time in the [ISO - // 8601](https://www.iso.org/iso-8601-date-and-time-format.html) format - // expressed in [UTC](https://www.w3.org/TR/NOTE-datetime). - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '2020-01-23T13:47:06Z' - FaaSTimeKey = attribute.Key("faas.time") -) - -// FaaSCron returns an attribute KeyValue conforming to the "faas.cron" -// semantic conventions. It represents a string containing the schedule period -// as [Cron -// Expression](https://docs.oracle.com/cd/E12058_01/doc/doc.1014/e12030/cron_expressions.htm). -func FaaSCron(val string) attribute.KeyValue { - return FaaSCronKey.String(val) -} - -// FaaSTime returns an attribute KeyValue conforming to the "faas.time" -// semantic conventions. It represents a string containing the function -// invocation time in the [ISO -// 8601](https://www.iso.org/iso-8601-date-and-time-format.html) format -// expressed in [UTC](https://www.w3.org/TR/NOTE-datetime). -func FaaSTime(val string) attribute.KeyValue { - return FaaSTimeKey.String(val) -} - -// Contains additional attributes for incoming FaaS spans. -const ( - // FaaSColdstartKey is the attribute Key conforming to the "faas.coldstart" - // semantic conventions. It represents a boolean that is true if the - // serverless function is executed for the first time (aka cold-start). - // - // Type: boolean - // RequirementLevel: Optional - // Stability: experimental - FaaSColdstartKey = attribute.Key("faas.coldstart") -) - -// FaaSColdstart returns an attribute KeyValue conforming to the -// "faas.coldstart" semantic conventions. It represents a boolean that is true -// if the serverless function is executed for the first time (aka cold-start). -func FaaSColdstart(val bool) attribute.KeyValue { - return FaaSColdstartKey.Bool(val) -} - -// The `aws` conventions apply to operations using the AWS SDK. They map -// request or response parameters in AWS SDK API calls to attributes on a Span. -// The conventions have been collected over time based on feedback from AWS -// users of tracing and will continue to evolve as new interesting conventions -// are found. -// Some descriptions are also provided for populating general OpenTelemetry -// semantic conventions based on these APIs. -const ( - // AWSRequestIDKey is the attribute Key conforming to the "aws.request_id" - // semantic conventions. It represents the AWS request ID as returned in - // the response headers `x-amz-request-id` or `x-amz-requestid`. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '79b9da39-b7ae-508a-a6bc-864b2829c622', 'C9ER4AJX75574TDJ' - AWSRequestIDKey = attribute.Key("aws.request_id") -) - -// AWSRequestID returns an attribute KeyValue conforming to the -// "aws.request_id" semantic conventions. It represents the AWS request ID as -// returned in the response headers `x-amz-request-id` or `x-amz-requestid`. -func AWSRequestID(val string) attribute.KeyValue { - return AWSRequestIDKey.String(val) -} - -// Attributes that exist for multiple DynamoDB request types. -const ( - // AWSDynamoDBAttributesToGetKey is the attribute Key conforming to the - // "aws.dynamodb.attributes_to_get" semantic conventions. It represents the - // value of the `AttributesToGet` request parameter. - // - // Type: string[] - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'lives', 'id' - AWSDynamoDBAttributesToGetKey = attribute.Key("aws.dynamodb.attributes_to_get") - - // AWSDynamoDBConsistentReadKey is the attribute Key conforming to the - // "aws.dynamodb.consistent_read" semantic conventions. It represents the - // value of the `ConsistentRead` request parameter. - // - // Type: boolean - // RequirementLevel: Optional - // Stability: experimental - AWSDynamoDBConsistentReadKey = attribute.Key("aws.dynamodb.consistent_read") - - // AWSDynamoDBConsumedCapacityKey is the attribute Key conforming to the - // "aws.dynamodb.consumed_capacity" semantic conventions. It represents the - // JSON-serialized value of each item in the `ConsumedCapacity` response - // field. - // - // Type: string[] - // RequirementLevel: Optional - // Stability: experimental - // Examples: '{ "CapacityUnits": number, "GlobalSecondaryIndexes": { - // "string" : { "CapacityUnits": number, "ReadCapacityUnits": number, - // "WriteCapacityUnits": number } }, "LocalSecondaryIndexes": { "string" : - // { "CapacityUnits": number, "ReadCapacityUnits": number, - // "WriteCapacityUnits": number } }, "ReadCapacityUnits": number, "Table": - // { "CapacityUnits": number, "ReadCapacityUnits": number, - // "WriteCapacityUnits": number }, "TableName": "string", - // "WriteCapacityUnits": number }' - AWSDynamoDBConsumedCapacityKey = attribute.Key("aws.dynamodb.consumed_capacity") - - // AWSDynamoDBIndexNameKey is the attribute Key conforming to the - // "aws.dynamodb.index_name" semantic conventions. It represents the value - // of the `IndexName` request parameter. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'name_to_group' - AWSDynamoDBIndexNameKey = attribute.Key("aws.dynamodb.index_name") - - // AWSDynamoDBItemCollectionMetricsKey is the attribute Key conforming to - // the "aws.dynamodb.item_collection_metrics" semantic conventions. It - // represents the JSON-serialized value of the `ItemCollectionMetrics` - // response field. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: '{ "string" : [ { "ItemCollectionKey": { "string" : { "B": - // blob, "BOOL": boolean, "BS": [ blob ], "L": [ "AttributeValue" ], "M": { - // "string" : "AttributeValue" }, "N": "string", "NS": [ "string" ], - // "NULL": boolean, "S": "string", "SS": [ "string" ] } }, - // "SizeEstimateRangeGB": [ number ] } ] }' - AWSDynamoDBItemCollectionMetricsKey = attribute.Key("aws.dynamodb.item_collection_metrics") - - // AWSDynamoDBLimitKey is the attribute Key conforming to the - // "aws.dynamodb.limit" semantic conventions. It represents the value of - // the `Limit` request parameter. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 10 - AWSDynamoDBLimitKey = attribute.Key("aws.dynamodb.limit") - - // AWSDynamoDBProjectionKey is the attribute Key conforming to the - // "aws.dynamodb.projection" semantic conventions. It represents the value - // of the `ProjectionExpression` request parameter. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'Title', 'Title, Price, Color', 'Title, Description, - // RelatedItems, ProductReviews' - AWSDynamoDBProjectionKey = attribute.Key("aws.dynamodb.projection") - - // AWSDynamoDBProvisionedReadCapacityKey is the attribute Key conforming to - // the "aws.dynamodb.provisioned_read_capacity" semantic conventions. It - // represents the value of the `ProvisionedThroughput.ReadCapacityUnits` - // request parameter. - // - // Type: double - // RequirementLevel: Optional - // Stability: experimental - // Examples: 1.0, 2.0 - AWSDynamoDBProvisionedReadCapacityKey = attribute.Key("aws.dynamodb.provisioned_read_capacity") - - // AWSDynamoDBProvisionedWriteCapacityKey is the attribute Key conforming - // to the "aws.dynamodb.provisioned_write_capacity" semantic conventions. - // It represents the value of the - // `ProvisionedThroughput.WriteCapacityUnits` request parameter. - // - // Type: double - // RequirementLevel: Optional - // Stability: experimental - // Examples: 1.0, 2.0 - AWSDynamoDBProvisionedWriteCapacityKey = attribute.Key("aws.dynamodb.provisioned_write_capacity") - - // AWSDynamoDBSelectKey is the attribute Key conforming to the - // "aws.dynamodb.select" semantic conventions. It represents the value of - // the `Select` request parameter. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'ALL_ATTRIBUTES', 'COUNT' - AWSDynamoDBSelectKey = attribute.Key("aws.dynamodb.select") - - // AWSDynamoDBTableNamesKey is the attribute Key conforming to the - // "aws.dynamodb.table_names" semantic conventions. It represents the keys - // in the `RequestItems` object field. - // - // Type: string[] - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'Users', 'Cats' - AWSDynamoDBTableNamesKey = attribute.Key("aws.dynamodb.table_names") -) - -// AWSDynamoDBAttributesToGet returns an attribute KeyValue conforming to -// the "aws.dynamodb.attributes_to_get" semantic conventions. It represents the -// value of the `AttributesToGet` request parameter. -func AWSDynamoDBAttributesToGet(val ...string) attribute.KeyValue { - return AWSDynamoDBAttributesToGetKey.StringSlice(val) -} - -// AWSDynamoDBConsistentRead returns an attribute KeyValue conforming to the -// "aws.dynamodb.consistent_read" semantic conventions. It represents the value -// of the `ConsistentRead` request parameter. -func AWSDynamoDBConsistentRead(val bool) attribute.KeyValue { - return AWSDynamoDBConsistentReadKey.Bool(val) -} - -// AWSDynamoDBConsumedCapacity returns an attribute KeyValue conforming to -// the "aws.dynamodb.consumed_capacity" semantic conventions. It represents the -// JSON-serialized value of each item in the `ConsumedCapacity` response field. -func AWSDynamoDBConsumedCapacity(val ...string) attribute.KeyValue { - return AWSDynamoDBConsumedCapacityKey.StringSlice(val) -} - -// AWSDynamoDBIndexName returns an attribute KeyValue conforming to the -// "aws.dynamodb.index_name" semantic conventions. It represents the value of -// the `IndexName` request parameter. -func AWSDynamoDBIndexName(val string) attribute.KeyValue { - return AWSDynamoDBIndexNameKey.String(val) -} - -// AWSDynamoDBItemCollectionMetrics returns an attribute KeyValue conforming -// to the "aws.dynamodb.item_collection_metrics" semantic conventions. It -// represents the JSON-serialized value of the `ItemCollectionMetrics` response -// field. -func AWSDynamoDBItemCollectionMetrics(val string) attribute.KeyValue { - return AWSDynamoDBItemCollectionMetricsKey.String(val) -} - -// AWSDynamoDBLimit returns an attribute KeyValue conforming to the -// "aws.dynamodb.limit" semantic conventions. It represents the value of the -// `Limit` request parameter. -func AWSDynamoDBLimit(val int) attribute.KeyValue { - return AWSDynamoDBLimitKey.Int(val) -} - -// AWSDynamoDBProjection returns an attribute KeyValue conforming to the -// "aws.dynamodb.projection" semantic conventions. It represents the value of -// the `ProjectionExpression` request parameter. -func AWSDynamoDBProjection(val string) attribute.KeyValue { - return AWSDynamoDBProjectionKey.String(val) -} - -// AWSDynamoDBProvisionedReadCapacity returns an attribute KeyValue -// conforming to the "aws.dynamodb.provisioned_read_capacity" semantic -// conventions. It represents the value of the -// `ProvisionedThroughput.ReadCapacityUnits` request parameter. -func AWSDynamoDBProvisionedReadCapacity(val float64) attribute.KeyValue { - return AWSDynamoDBProvisionedReadCapacityKey.Float64(val) -} - -// AWSDynamoDBProvisionedWriteCapacity returns an attribute KeyValue -// conforming to the "aws.dynamodb.provisioned_write_capacity" semantic -// conventions. It represents the value of the -// `ProvisionedThroughput.WriteCapacityUnits` request parameter. -func AWSDynamoDBProvisionedWriteCapacity(val float64) attribute.KeyValue { - return AWSDynamoDBProvisionedWriteCapacityKey.Float64(val) -} - -// AWSDynamoDBSelect returns an attribute KeyValue conforming to the -// "aws.dynamodb.select" semantic conventions. It represents the value of the -// `Select` request parameter. -func AWSDynamoDBSelect(val string) attribute.KeyValue { - return AWSDynamoDBSelectKey.String(val) -} - -// AWSDynamoDBTableNames returns an attribute KeyValue conforming to the -// "aws.dynamodb.table_names" semantic conventions. It represents the keys in -// the `RequestItems` object field. -func AWSDynamoDBTableNames(val ...string) attribute.KeyValue { - return AWSDynamoDBTableNamesKey.StringSlice(val) -} - -// DynamoDB.CreateTable -const ( - // AWSDynamoDBGlobalSecondaryIndexesKey is the attribute Key conforming to - // the "aws.dynamodb.global_secondary_indexes" semantic conventions. It - // represents the JSON-serialized value of each item of the - // `GlobalSecondaryIndexes` request field - // - // Type: string[] - // RequirementLevel: Optional - // Stability: experimental - // Examples: '{ "IndexName": "string", "KeySchema": [ { "AttributeName": - // "string", "KeyType": "string" } ], "Projection": { "NonKeyAttributes": [ - // "string" ], "ProjectionType": "string" }, "ProvisionedThroughput": { - // "ReadCapacityUnits": number, "WriteCapacityUnits": number } }' - AWSDynamoDBGlobalSecondaryIndexesKey = attribute.Key("aws.dynamodb.global_secondary_indexes") - - // AWSDynamoDBLocalSecondaryIndexesKey is the attribute Key conforming to - // the "aws.dynamodb.local_secondary_indexes" semantic conventions. It - // represents the JSON-serialized value of each item of the - // `LocalSecondaryIndexes` request field. - // - // Type: string[] - // RequirementLevel: Optional - // Stability: experimental - // Examples: '{ "IndexARN": "string", "IndexName": "string", - // "IndexSizeBytes": number, "ItemCount": number, "KeySchema": [ { - // "AttributeName": "string", "KeyType": "string" } ], "Projection": { - // "NonKeyAttributes": [ "string" ], "ProjectionType": "string" } }' - AWSDynamoDBLocalSecondaryIndexesKey = attribute.Key("aws.dynamodb.local_secondary_indexes") -) - -// AWSDynamoDBGlobalSecondaryIndexes returns an attribute KeyValue -// conforming to the "aws.dynamodb.global_secondary_indexes" semantic -// conventions. It represents the JSON-serialized value of each item of the -// `GlobalSecondaryIndexes` request field -func AWSDynamoDBGlobalSecondaryIndexes(val ...string) attribute.KeyValue { - return AWSDynamoDBGlobalSecondaryIndexesKey.StringSlice(val) -} - -// AWSDynamoDBLocalSecondaryIndexes returns an attribute KeyValue conforming -// to the "aws.dynamodb.local_secondary_indexes" semantic conventions. It -// represents the JSON-serialized value of each item of the -// `LocalSecondaryIndexes` request field. -func AWSDynamoDBLocalSecondaryIndexes(val ...string) attribute.KeyValue { - return AWSDynamoDBLocalSecondaryIndexesKey.StringSlice(val) -} - -// DynamoDB.ListTables -const ( - // AWSDynamoDBExclusiveStartTableKey is the attribute Key conforming to the - // "aws.dynamodb.exclusive_start_table" semantic conventions. It represents - // the value of the `ExclusiveStartTableName` request parameter. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'Users', 'CatsTable' - AWSDynamoDBExclusiveStartTableKey = attribute.Key("aws.dynamodb.exclusive_start_table") - - // AWSDynamoDBTableCountKey is the attribute Key conforming to the - // "aws.dynamodb.table_count" semantic conventions. It represents the the - // number of items in the `TableNames` response parameter. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 20 - AWSDynamoDBTableCountKey = attribute.Key("aws.dynamodb.table_count") -) - -// AWSDynamoDBExclusiveStartTable returns an attribute KeyValue conforming -// to the "aws.dynamodb.exclusive_start_table" semantic conventions. It -// represents the value of the `ExclusiveStartTableName` request parameter. -func AWSDynamoDBExclusiveStartTable(val string) attribute.KeyValue { - return AWSDynamoDBExclusiveStartTableKey.String(val) -} - -// AWSDynamoDBTableCount returns an attribute KeyValue conforming to the -// "aws.dynamodb.table_count" semantic conventions. It represents the the -// number of items in the `TableNames` response parameter. -func AWSDynamoDBTableCount(val int) attribute.KeyValue { - return AWSDynamoDBTableCountKey.Int(val) -} - -// DynamoDB.Query -const ( - // AWSDynamoDBScanForwardKey is the attribute Key conforming to the - // "aws.dynamodb.scan_forward" semantic conventions. It represents the - // value of the `ScanIndexForward` request parameter. - // - // Type: boolean - // RequirementLevel: Optional - // Stability: experimental - AWSDynamoDBScanForwardKey = attribute.Key("aws.dynamodb.scan_forward") -) - -// AWSDynamoDBScanForward returns an attribute KeyValue conforming to the -// "aws.dynamodb.scan_forward" semantic conventions. It represents the value of -// the `ScanIndexForward` request parameter. -func AWSDynamoDBScanForward(val bool) attribute.KeyValue { - return AWSDynamoDBScanForwardKey.Bool(val) -} - -// DynamoDB.Scan -const ( - // AWSDynamoDBCountKey is the attribute Key conforming to the - // "aws.dynamodb.count" semantic conventions. It represents the value of - // the `Count` response parameter. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 10 - AWSDynamoDBCountKey = attribute.Key("aws.dynamodb.count") - - // AWSDynamoDBScannedCountKey is the attribute Key conforming to the - // "aws.dynamodb.scanned_count" semantic conventions. It represents the - // value of the `ScannedCount` response parameter. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 50 - AWSDynamoDBScannedCountKey = attribute.Key("aws.dynamodb.scanned_count") - - // AWSDynamoDBSegmentKey is the attribute Key conforming to the - // "aws.dynamodb.segment" semantic conventions. It represents the value of - // the `Segment` request parameter. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 10 - AWSDynamoDBSegmentKey = attribute.Key("aws.dynamodb.segment") - - // AWSDynamoDBTotalSegmentsKey is the attribute Key conforming to the - // "aws.dynamodb.total_segments" semantic conventions. It represents the - // value of the `TotalSegments` request parameter. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 100 - AWSDynamoDBTotalSegmentsKey = attribute.Key("aws.dynamodb.total_segments") -) - -// AWSDynamoDBCount returns an attribute KeyValue conforming to the -// "aws.dynamodb.count" semantic conventions. It represents the value of the -// `Count` response parameter. -func AWSDynamoDBCount(val int) attribute.KeyValue { - return AWSDynamoDBCountKey.Int(val) -} - -// AWSDynamoDBScannedCount returns an attribute KeyValue conforming to the -// "aws.dynamodb.scanned_count" semantic conventions. It represents the value -// of the `ScannedCount` response parameter. -func AWSDynamoDBScannedCount(val int) attribute.KeyValue { - return AWSDynamoDBScannedCountKey.Int(val) -} - -// AWSDynamoDBSegment returns an attribute KeyValue conforming to the -// "aws.dynamodb.segment" semantic conventions. It represents the value of the -// `Segment` request parameter. -func AWSDynamoDBSegment(val int) attribute.KeyValue { - return AWSDynamoDBSegmentKey.Int(val) -} - -// AWSDynamoDBTotalSegments returns an attribute KeyValue conforming to the -// "aws.dynamodb.total_segments" semantic conventions. It represents the value -// of the `TotalSegments` request parameter. -func AWSDynamoDBTotalSegments(val int) attribute.KeyValue { - return AWSDynamoDBTotalSegmentsKey.Int(val) -} - -// DynamoDB.UpdateTable -const ( - // AWSDynamoDBAttributeDefinitionsKey is the attribute Key conforming to - // the "aws.dynamodb.attribute_definitions" semantic conventions. It - // represents the JSON-serialized value of each item in the - // `AttributeDefinitions` request field. - // - // Type: string[] - // RequirementLevel: Optional - // Stability: experimental - // Examples: '{ "AttributeName": "string", "AttributeType": "string" }' - AWSDynamoDBAttributeDefinitionsKey = attribute.Key("aws.dynamodb.attribute_definitions") - - // AWSDynamoDBGlobalSecondaryIndexUpdatesKey is the attribute Key - // conforming to the "aws.dynamodb.global_secondary_index_updates" semantic - // conventions. It represents the JSON-serialized value of each item in the - // the `GlobalSecondaryIndexUpdates` request field. - // - // Type: string[] - // RequirementLevel: Optional - // Stability: experimental - // Examples: '{ "Create": { "IndexName": "string", "KeySchema": [ { - // "AttributeName": "string", "KeyType": "string" } ], "Projection": { - // "NonKeyAttributes": [ "string" ], "ProjectionType": "string" }, - // "ProvisionedThroughput": { "ReadCapacityUnits": number, - // "WriteCapacityUnits": number } }' - AWSDynamoDBGlobalSecondaryIndexUpdatesKey = attribute.Key("aws.dynamodb.global_secondary_index_updates") -) - -// AWSDynamoDBAttributeDefinitions returns an attribute KeyValue conforming -// to the "aws.dynamodb.attribute_definitions" semantic conventions. It -// represents the JSON-serialized value of each item in the -// `AttributeDefinitions` request field. -func AWSDynamoDBAttributeDefinitions(val ...string) attribute.KeyValue { - return AWSDynamoDBAttributeDefinitionsKey.StringSlice(val) -} - -// AWSDynamoDBGlobalSecondaryIndexUpdates returns an attribute KeyValue -// conforming to the "aws.dynamodb.global_secondary_index_updates" semantic -// conventions. It represents the JSON-serialized value of each item in the the -// `GlobalSecondaryIndexUpdates` request field. -func AWSDynamoDBGlobalSecondaryIndexUpdates(val ...string) attribute.KeyValue { - return AWSDynamoDBGlobalSecondaryIndexUpdatesKey.StringSlice(val) -} - -// Attributes that exist for S3 request types. -const ( - // AWSS3BucketKey is the attribute Key conforming to the "aws.s3.bucket" - // semantic conventions. It represents the S3 bucket name the request - // refers to. Corresponds to the `--bucket` parameter of the [S3 - // API](https://docs.aws.amazon.com/cli/latest/reference/s3api/index.html) - // operations. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'some-bucket-name' - // Note: The `bucket` attribute is applicable to all S3 operations that - // reference a bucket, i.e. that require the bucket name as a mandatory - // parameter. - // This applies to almost all S3 operations except `list-buckets`. - AWSS3BucketKey = attribute.Key("aws.s3.bucket") - - // AWSS3CopySourceKey is the attribute Key conforming to the - // "aws.s3.copy_source" semantic conventions. It represents the source - // object (in the form `bucket`/`key`) for the copy operation. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'someFile.yml' - // Note: The `copy_source` attribute applies to S3 copy operations and - // corresponds to the `--copy-source` parameter - // of the [copy-object operation within the S3 - // API](https://docs.aws.amazon.com/cli/latest/reference/s3api/copy-object.html). - // This applies in particular to the following operations: - // - // - - // [copy-object](https://docs.aws.amazon.com/cli/latest/reference/s3api/copy-object.html) - // - - // [upload-part-copy](https://docs.aws.amazon.com/cli/latest/reference/s3api/upload-part-copy.html) - AWSS3CopySourceKey = attribute.Key("aws.s3.copy_source") - - // AWSS3DeleteKey is the attribute Key conforming to the "aws.s3.delete" - // semantic conventions. It represents the delete request container that - // specifies the objects to be deleted. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: - // 'Objects=[{Key=string,VersionID=string},{Key=string,VersionID=string}],Quiet=boolean' - // Note: The `delete` attribute is only applicable to the - // [delete-object](https://docs.aws.amazon.com/cli/latest/reference/s3api/delete-object.html) - // operation. - // The `delete` attribute corresponds to the `--delete` parameter of the - // [delete-objects operation within the S3 - // API](https://docs.aws.amazon.com/cli/latest/reference/s3api/delete-objects.html). - AWSS3DeleteKey = attribute.Key("aws.s3.delete") - - // AWSS3KeyKey is the attribute Key conforming to the "aws.s3.key" semantic - // conventions. It represents the S3 object key the request refers to. - // Corresponds to the `--key` parameter of the [S3 - // API](https://docs.aws.amazon.com/cli/latest/reference/s3api/index.html) - // operations. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'someFile.yml' - // Note: The `key` attribute is applicable to all object-related S3 - // operations, i.e. that require the object key as a mandatory parameter. - // This applies in particular to the following operations: - // - // - - // [copy-object](https://docs.aws.amazon.com/cli/latest/reference/s3api/copy-object.html) - // - - // [delete-object](https://docs.aws.amazon.com/cli/latest/reference/s3api/delete-object.html) - // - - // [get-object](https://docs.aws.amazon.com/cli/latest/reference/s3api/get-object.html) - // - - // [head-object](https://docs.aws.amazon.com/cli/latest/reference/s3api/head-object.html) - // - - // [put-object](https://docs.aws.amazon.com/cli/latest/reference/s3api/put-object.html) - // - - // [restore-object](https://docs.aws.amazon.com/cli/latest/reference/s3api/restore-object.html) - // - - // [select-object-content](https://docs.aws.amazon.com/cli/latest/reference/s3api/select-object-content.html) - // - - // [abort-multipart-upload](https://docs.aws.amazon.com/cli/latest/reference/s3api/abort-multipart-upload.html) - // - - // [complete-multipart-upload](https://docs.aws.amazon.com/cli/latest/reference/s3api/complete-multipart-upload.html) - // - - // [create-multipart-upload](https://docs.aws.amazon.com/cli/latest/reference/s3api/create-multipart-upload.html) - // - - // [list-parts](https://docs.aws.amazon.com/cli/latest/reference/s3api/list-parts.html) - // - - // [upload-part](https://docs.aws.amazon.com/cli/latest/reference/s3api/upload-part.html) - // - - // [upload-part-copy](https://docs.aws.amazon.com/cli/latest/reference/s3api/upload-part-copy.html) - AWSS3KeyKey = attribute.Key("aws.s3.key") - - // AWSS3PartNumberKey is the attribute Key conforming to the - // "aws.s3.part_number" semantic conventions. It represents the part number - // of the part being uploaded in a multipart-upload operation. This is a - // positive integer between 1 and 10,000. - // - // Type: int - // RequirementLevel: Optional - // Stability: experimental - // Examples: 3456 - // Note: The `part_number` attribute is only applicable to the - // [upload-part](https://docs.aws.amazon.com/cli/latest/reference/s3api/upload-part.html) - // and - // [upload-part-copy](https://docs.aws.amazon.com/cli/latest/reference/s3api/upload-part-copy.html) - // operations. - // The `part_number` attribute corresponds to the `--part-number` parameter - // of the - // [upload-part operation within the S3 - // API](https://docs.aws.amazon.com/cli/latest/reference/s3api/upload-part.html). - AWSS3PartNumberKey = attribute.Key("aws.s3.part_number") - - // AWSS3UploadIDKey is the attribute Key conforming to the - // "aws.s3.upload_id" semantic conventions. It represents the upload ID - // that identifies the multipart upload. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'dfRtDYWFbkRONycy.Yxwh66Yjlx.cph0gtNBtJ' - // Note: The `upload_id` attribute applies to S3 multipart-upload - // operations and corresponds to the `--upload-id` parameter - // of the [S3 - // API](https://docs.aws.amazon.com/cli/latest/reference/s3api/index.html) - // multipart operations. - // This applies in particular to the following operations: - // - // - - // [abort-multipart-upload](https://docs.aws.amazon.com/cli/latest/reference/s3api/abort-multipart-upload.html) - // - - // [complete-multipart-upload](https://docs.aws.amazon.com/cli/latest/reference/s3api/complete-multipart-upload.html) - // - - // [list-parts](https://docs.aws.amazon.com/cli/latest/reference/s3api/list-parts.html) - // - - // [upload-part](https://docs.aws.amazon.com/cli/latest/reference/s3api/upload-part.html) - // - - // [upload-part-copy](https://docs.aws.amazon.com/cli/latest/reference/s3api/upload-part-copy.html) - AWSS3UploadIDKey = attribute.Key("aws.s3.upload_id") -) - -// AWSS3Bucket returns an attribute KeyValue conforming to the -// "aws.s3.bucket" semantic conventions. It represents the S3 bucket name the -// request refers to. Corresponds to the `--bucket` parameter of the [S3 -// API](https://docs.aws.amazon.com/cli/latest/reference/s3api/index.html) -// operations. -func AWSS3Bucket(val string) attribute.KeyValue { - return AWSS3BucketKey.String(val) -} - -// AWSS3CopySource returns an attribute KeyValue conforming to the -// "aws.s3.copy_source" semantic conventions. It represents the source object -// (in the form `bucket`/`key`) for the copy operation. -func AWSS3CopySource(val string) attribute.KeyValue { - return AWSS3CopySourceKey.String(val) -} - -// AWSS3Delete returns an attribute KeyValue conforming to the -// "aws.s3.delete" semantic conventions. It represents the delete request -// container that specifies the objects to be deleted. -func AWSS3Delete(val string) attribute.KeyValue { - return AWSS3DeleteKey.String(val) -} - -// AWSS3Key returns an attribute KeyValue conforming to the "aws.s3.key" -// semantic conventions. It represents the S3 object key the request refers to. -// Corresponds to the `--key` parameter of the [S3 -// API](https://docs.aws.amazon.com/cli/latest/reference/s3api/index.html) -// operations. -func AWSS3Key(val string) attribute.KeyValue { - return AWSS3KeyKey.String(val) -} - -// AWSS3PartNumber returns an attribute KeyValue conforming to the -// "aws.s3.part_number" semantic conventions. It represents the part number of -// the part being uploaded in a multipart-upload operation. This is a positive -// integer between 1 and 10,000. -func AWSS3PartNumber(val int) attribute.KeyValue { - return AWSS3PartNumberKey.Int(val) -} - -// AWSS3UploadID returns an attribute KeyValue conforming to the -// "aws.s3.upload_id" semantic conventions. It represents the upload ID that -// identifies the multipart upload. -func AWSS3UploadID(val string) attribute.KeyValue { - return AWSS3UploadIDKey.String(val) -} - -// Semantic conventions to apply when instrumenting the GraphQL implementation. -// They map GraphQL operations to attributes on a Span. -const ( - // GraphqlDocumentKey is the attribute Key conforming to the - // "graphql.document" semantic conventions. It represents the GraphQL - // document being executed. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'query findBookByID { bookByID(id: ?) { name } }' - // Note: The value may be sanitized to exclude sensitive information. - GraphqlDocumentKey = attribute.Key("graphql.document") - - // GraphqlOperationNameKey is the attribute Key conforming to the - // "graphql.operation.name" semantic conventions. It represents the name of - // the operation being executed. - // - // Type: string - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'findBookByID' - GraphqlOperationNameKey = attribute.Key("graphql.operation.name") - - // GraphqlOperationTypeKey is the attribute Key conforming to the - // "graphql.operation.type" semantic conventions. It represents the type of - // the operation being executed. - // - // Type: Enum - // RequirementLevel: Optional - // Stability: experimental - // Examples: 'query', 'mutation', 'subscription' - GraphqlOperationTypeKey = attribute.Key("graphql.operation.type") -) - -var ( - // GraphQL query - GraphqlOperationTypeQuery = GraphqlOperationTypeKey.String("query") - // GraphQL mutation - GraphqlOperationTypeMutation = GraphqlOperationTypeKey.String("mutation") - // GraphQL subscription - GraphqlOperationTypeSubscription = GraphqlOperationTypeKey.String("subscription") -) - -// GraphqlDocument returns an attribute KeyValue conforming to the -// "graphql.document" semantic conventions. It represents the GraphQL document -// being executed. -func GraphqlDocument(val string) attribute.KeyValue { - return GraphqlDocumentKey.String(val) -} - -// GraphqlOperationName returns an attribute KeyValue conforming to the -// "graphql.operation.name" semantic conventions. It represents the name of the -// operation being executed. -func GraphqlOperationName(val string) attribute.KeyValue { - return GraphqlOperationNameKey.String(val) -} diff --git a/vendor/go.opentelemetry.io/otel/semconv/v1.26.0/README.md b/vendor/go.opentelemetry.io/otel/semconv/v1.26.0/README.md new file mode 100644 index 00000000..2de1fc3c --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/semconv/v1.26.0/README.md @@ -0,0 +1,3 @@ +# Semconv v1.26.0 + +[![PkgGoDev](https://pkg.go.dev/badge/go.opentelemetry.io/otel/semconv/v1.26.0)](https://pkg.go.dev/go.opentelemetry.io/otel/semconv/v1.26.0) diff --git a/vendor/go.opentelemetry.io/otel/semconv/v1.26.0/attribute_group.go b/vendor/go.opentelemetry.io/otel/semconv/v1.26.0/attribute_group.go new file mode 100644 index 00000000..d8dc822b --- /dev/null +++ b/vendor/go.opentelemetry.io/otel/semconv/v1.26.0/attribute_group.go @@ -0,0 +1,8996 @@ +// Copyright The OpenTelemetry Authors +// SPDX-License-Identifier: Apache-2.0 + +// Code generated from semantic convention specification. DO NOT EDIT. + +package semconv // import "go.opentelemetry.io/otel/semconv/v1.26.0" + +import "go.opentelemetry.io/otel/attribute" + +// The Android platform on which the Android application is running. +const ( + // AndroidOSAPILevelKey is the attribute Key conforming to the + // "android.os.api_level" semantic conventions. It represents the uniquely + // identifies the framework API revision offered by a version + // (`os.version`) of the android operating system. More information can be + // found + // [here](https://developer.android.com/guide/topics/manifest/uses-sdk-element#APILevels). + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '33', '32' + AndroidOSAPILevelKey = attribute.Key("android.os.api_level") +) + +// AndroidOSAPILevel returns an attribute KeyValue conforming to the +// "android.os.api_level" semantic conventions. It represents the uniquely +// identifies the framework API revision offered by a version (`os.version`) of +// the android operating system. More information can be found +// [here](https://developer.android.com/guide/topics/manifest/uses-sdk-element#APILevels). +func AndroidOSAPILevel(val string) attribute.KeyValue { + return AndroidOSAPILevelKey.String(val) +} + +// ASP.NET Core attributes +const ( + // AspnetcoreRateLimitingResultKey is the attribute Key conforming to the + // "aspnetcore.rate_limiting.result" semantic conventions. It represents + // the rate-limiting result, shows whether the lease was acquired or + // contains a rejection reason + // + // Type: Enum + // RequirementLevel: Required + // Stability: stable + // Examples: 'acquired', 'request_canceled' + AspnetcoreRateLimitingResultKey = attribute.Key("aspnetcore.rate_limiting.result") + + // AspnetcoreDiagnosticsHandlerTypeKey is the attribute Key conforming to + // the "aspnetcore.diagnostics.handler.type" semantic conventions. It + // represents the full type name of the + // [`IExceptionHandler`](https://learn.microsoft.com/dotnet/api/microsoft.aspnetcore.diagnostics.iexceptionhandler) + // implementation that handled the exception. + // + // Type: string + // RequirementLevel: ConditionallyRequired (if and only if the exception + // was handled by this handler.) + // Stability: stable + // Examples: 'Contoso.MyHandler' + AspnetcoreDiagnosticsHandlerTypeKey = attribute.Key("aspnetcore.diagnostics.handler.type") + + // AspnetcoreDiagnosticsExceptionResultKey is the attribute Key conforming + // to the "aspnetcore.diagnostics.exception.result" semantic conventions. + // It represents the aSP.NET Core exception middleware handling result + // + // Type: Enum + // RequirementLevel: Optional + // Stability: stable + // Examples: 'handled', 'unhandled' + AspnetcoreDiagnosticsExceptionResultKey = attribute.Key("aspnetcore.diagnostics.exception.result") + + // AspnetcoreRateLimitingPolicyKey is the attribute Key conforming to the + // "aspnetcore.rate_limiting.policy" semantic conventions. It represents + // the rate limiting policy name. + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: 'fixed', 'sliding', 'token' + AspnetcoreRateLimitingPolicyKey = attribute.Key("aspnetcore.rate_limiting.policy") + + // AspnetcoreRequestIsUnhandledKey is the attribute Key conforming to the + // "aspnetcore.request.is_unhandled" semantic conventions. It represents + // the flag indicating if request was handled by the application pipeline. + // + // Type: boolean + // RequirementLevel: Optional + // Stability: stable + // Examples: True + AspnetcoreRequestIsUnhandledKey = attribute.Key("aspnetcore.request.is_unhandled") + + // AspnetcoreRoutingIsFallbackKey is the attribute Key conforming to the + // "aspnetcore.routing.is_fallback" semantic conventions. It represents a + // value that indicates whether the matched route is a fallback route. + // + // Type: boolean + // RequirementLevel: Optional + // Stability: stable + // Examples: True + AspnetcoreRoutingIsFallbackKey = attribute.Key("aspnetcore.routing.is_fallback") + + // AspnetcoreRoutingMatchStatusKey is the attribute Key conforming to the + // "aspnetcore.routing.match_status" semantic conventions. It represents + // the match result - success or failure + // + // Type: Enum + // RequirementLevel: Optional + // Stability: stable + // Examples: 'success', 'failure' + AspnetcoreRoutingMatchStatusKey = attribute.Key("aspnetcore.routing.match_status") +) + +var ( + // Lease was acquired + AspnetcoreRateLimitingResultAcquired = AspnetcoreRateLimitingResultKey.String("acquired") + // Lease request was rejected by the endpoint limiter + AspnetcoreRateLimitingResultEndpointLimiter = AspnetcoreRateLimitingResultKey.String("endpoint_limiter") + // Lease request was rejected by the global limiter + AspnetcoreRateLimitingResultGlobalLimiter = AspnetcoreRateLimitingResultKey.String("global_limiter") + // Lease request was canceled + AspnetcoreRateLimitingResultRequestCanceled = AspnetcoreRateLimitingResultKey.String("request_canceled") +) + +var ( + // Exception was handled by the exception handling middleware + AspnetcoreDiagnosticsExceptionResultHandled = AspnetcoreDiagnosticsExceptionResultKey.String("handled") + // Exception was not handled by the exception handling middleware + AspnetcoreDiagnosticsExceptionResultUnhandled = AspnetcoreDiagnosticsExceptionResultKey.String("unhandled") + // Exception handling was skipped because the response had started + AspnetcoreDiagnosticsExceptionResultSkipped = AspnetcoreDiagnosticsExceptionResultKey.String("skipped") + // Exception handling didn't run because the request was aborted + AspnetcoreDiagnosticsExceptionResultAborted = AspnetcoreDiagnosticsExceptionResultKey.String("aborted") +) + +var ( + // Match succeeded + AspnetcoreRoutingMatchStatusSuccess = AspnetcoreRoutingMatchStatusKey.String("success") + // Match failed + AspnetcoreRoutingMatchStatusFailure = AspnetcoreRoutingMatchStatusKey.String("failure") +) + +// AspnetcoreDiagnosticsHandlerType returns an attribute KeyValue conforming +// to the "aspnetcore.diagnostics.handler.type" semantic conventions. It +// represents the full type name of the +// [`IExceptionHandler`](https://learn.microsoft.com/dotnet/api/microsoft.aspnetcore.diagnostics.iexceptionhandler) +// implementation that handled the exception. +func AspnetcoreDiagnosticsHandlerType(val string) attribute.KeyValue { + return AspnetcoreDiagnosticsHandlerTypeKey.String(val) +} + +// AspnetcoreRateLimitingPolicy returns an attribute KeyValue conforming to +// the "aspnetcore.rate_limiting.policy" semantic conventions. It represents +// the rate limiting policy name. +func AspnetcoreRateLimitingPolicy(val string) attribute.KeyValue { + return AspnetcoreRateLimitingPolicyKey.String(val) +} + +// AspnetcoreRequestIsUnhandled returns an attribute KeyValue conforming to +// the "aspnetcore.request.is_unhandled" semantic conventions. It represents +// the flag indicating if request was handled by the application pipeline. +func AspnetcoreRequestIsUnhandled(val bool) attribute.KeyValue { + return AspnetcoreRequestIsUnhandledKey.Bool(val) +} + +// AspnetcoreRoutingIsFallback returns an attribute KeyValue conforming to +// the "aspnetcore.routing.is_fallback" semantic conventions. It represents a +// value that indicates whether the matched route is a fallback route. +func AspnetcoreRoutingIsFallback(val bool) attribute.KeyValue { + return AspnetcoreRoutingIsFallbackKey.Bool(val) +} + +// Generic attributes for AWS services. +const ( + // AWSRequestIDKey is the attribute Key conforming to the "aws.request_id" + // semantic conventions. It represents the AWS request ID as returned in + // the response headers `x-amz-request-id` or `x-amz-requestid`. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '79b9da39-b7ae-508a-a6bc-864b2829c622', 'C9ER4AJX75574TDJ' + AWSRequestIDKey = attribute.Key("aws.request_id") +) + +// AWSRequestID returns an attribute KeyValue conforming to the +// "aws.request_id" semantic conventions. It represents the AWS request ID as +// returned in the response headers `x-amz-request-id` or `x-amz-requestid`. +func AWSRequestID(val string) attribute.KeyValue { + return AWSRequestIDKey.String(val) +} + +// Attributes for AWS DynamoDB. +const ( + // AWSDynamoDBAttributeDefinitionsKey is the attribute Key conforming to + // the "aws.dynamodb.attribute_definitions" semantic conventions. It + // represents the JSON-serialized value of each item in the + // `AttributeDefinitions` request field. + // + // Type: string[] + // RequirementLevel: Optional + // Stability: experimental + // Examples: '{ "AttributeName": "string", "AttributeType": "string" }' + AWSDynamoDBAttributeDefinitionsKey = attribute.Key("aws.dynamodb.attribute_definitions") + + // AWSDynamoDBAttributesToGetKey is the attribute Key conforming to the + // "aws.dynamodb.attributes_to_get" semantic conventions. It represents the + // value of the `AttributesToGet` request parameter. + // + // Type: string[] + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'lives', 'id' + AWSDynamoDBAttributesToGetKey = attribute.Key("aws.dynamodb.attributes_to_get") + + // AWSDynamoDBConsistentReadKey is the attribute Key conforming to the + // "aws.dynamodb.consistent_read" semantic conventions. It represents the + // value of the `ConsistentRead` request parameter. + // + // Type: boolean + // RequirementLevel: Optional + // Stability: experimental + AWSDynamoDBConsistentReadKey = attribute.Key("aws.dynamodb.consistent_read") + + // AWSDynamoDBConsumedCapacityKey is the attribute Key conforming to the + // "aws.dynamodb.consumed_capacity" semantic conventions. It represents the + // JSON-serialized value of each item in the `ConsumedCapacity` response + // field. + // + // Type: string[] + // RequirementLevel: Optional + // Stability: experimental + // Examples: '{ "CapacityUnits": number, "GlobalSecondaryIndexes": { + // "string" : { "CapacityUnits": number, "ReadCapacityUnits": number, + // "WriteCapacityUnits": number } }, "LocalSecondaryIndexes": { "string" : + // { "CapacityUnits": number, "ReadCapacityUnits": number, + // "WriteCapacityUnits": number } }, "ReadCapacityUnits": number, "Table": + // { "CapacityUnits": number, "ReadCapacityUnits": number, + // "WriteCapacityUnits": number }, "TableName": "string", + // "WriteCapacityUnits": number }' + AWSDynamoDBConsumedCapacityKey = attribute.Key("aws.dynamodb.consumed_capacity") + + // AWSDynamoDBCountKey is the attribute Key conforming to the + // "aws.dynamodb.count" semantic conventions. It represents the value of + // the `Count` response parameter. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 10 + AWSDynamoDBCountKey = attribute.Key("aws.dynamodb.count") + + // AWSDynamoDBExclusiveStartTableKey is the attribute Key conforming to the + // "aws.dynamodb.exclusive_start_table" semantic conventions. It represents + // the value of the `ExclusiveStartTableName` request parameter. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'Users', 'CatsTable' + AWSDynamoDBExclusiveStartTableKey = attribute.Key("aws.dynamodb.exclusive_start_table") + + // AWSDynamoDBGlobalSecondaryIndexUpdatesKey is the attribute Key + // conforming to the "aws.dynamodb.global_secondary_index_updates" semantic + // conventions. It represents the JSON-serialized value of each item in the + // `GlobalSecondaryIndexUpdates` request field. + // + // Type: string[] + // RequirementLevel: Optional + // Stability: experimental + // Examples: '{ "Create": { "IndexName": "string", "KeySchema": [ { + // "AttributeName": "string", "KeyType": "string" } ], "Projection": { + // "NonKeyAttributes": [ "string" ], "ProjectionType": "string" }, + // "ProvisionedThroughput": { "ReadCapacityUnits": number, + // "WriteCapacityUnits": number } }' + AWSDynamoDBGlobalSecondaryIndexUpdatesKey = attribute.Key("aws.dynamodb.global_secondary_index_updates") + + // AWSDynamoDBGlobalSecondaryIndexesKey is the attribute Key conforming to + // the "aws.dynamodb.global_secondary_indexes" semantic conventions. It + // represents the JSON-serialized value of each item of the + // `GlobalSecondaryIndexes` request field + // + // Type: string[] + // RequirementLevel: Optional + // Stability: experimental + // Examples: '{ "IndexName": "string", "KeySchema": [ { "AttributeName": + // "string", "KeyType": "string" } ], "Projection": { "NonKeyAttributes": [ + // "string" ], "ProjectionType": "string" }, "ProvisionedThroughput": { + // "ReadCapacityUnits": number, "WriteCapacityUnits": number } }' + AWSDynamoDBGlobalSecondaryIndexesKey = attribute.Key("aws.dynamodb.global_secondary_indexes") + + // AWSDynamoDBIndexNameKey is the attribute Key conforming to the + // "aws.dynamodb.index_name" semantic conventions. It represents the value + // of the `IndexName` request parameter. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'name_to_group' + AWSDynamoDBIndexNameKey = attribute.Key("aws.dynamodb.index_name") + + // AWSDynamoDBItemCollectionMetricsKey is the attribute Key conforming to + // the "aws.dynamodb.item_collection_metrics" semantic conventions. It + // represents the JSON-serialized value of the `ItemCollectionMetrics` + // response field. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '{ "string" : [ { "ItemCollectionKey": { "string" : { "B": + // blob, "BOOL": boolean, "BS": [ blob ], "L": [ "AttributeValue" ], "M": { + // "string" : "AttributeValue" }, "N": "string", "NS": [ "string" ], + // "NULL": boolean, "S": "string", "SS": [ "string" ] } }, + // "SizeEstimateRangeGB": [ number ] } ] }' + AWSDynamoDBItemCollectionMetricsKey = attribute.Key("aws.dynamodb.item_collection_metrics") + + // AWSDynamoDBLimitKey is the attribute Key conforming to the + // "aws.dynamodb.limit" semantic conventions. It represents the value of + // the `Limit` request parameter. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 10 + AWSDynamoDBLimitKey = attribute.Key("aws.dynamodb.limit") + + // AWSDynamoDBLocalSecondaryIndexesKey is the attribute Key conforming to + // the "aws.dynamodb.local_secondary_indexes" semantic conventions. It + // represents the JSON-serialized value of each item of the + // `LocalSecondaryIndexes` request field. + // + // Type: string[] + // RequirementLevel: Optional + // Stability: experimental + // Examples: '{ "IndexARN": "string", "IndexName": "string", + // "IndexSizeBytes": number, "ItemCount": number, "KeySchema": [ { + // "AttributeName": "string", "KeyType": "string" } ], "Projection": { + // "NonKeyAttributes": [ "string" ], "ProjectionType": "string" } }' + AWSDynamoDBLocalSecondaryIndexesKey = attribute.Key("aws.dynamodb.local_secondary_indexes") + + // AWSDynamoDBProjectionKey is the attribute Key conforming to the + // "aws.dynamodb.projection" semantic conventions. It represents the value + // of the `ProjectionExpression` request parameter. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'Title', 'Title, Price, Color', 'Title, Description, + // RelatedItems, ProductReviews' + AWSDynamoDBProjectionKey = attribute.Key("aws.dynamodb.projection") + + // AWSDynamoDBProvisionedReadCapacityKey is the attribute Key conforming to + // the "aws.dynamodb.provisioned_read_capacity" semantic conventions. It + // represents the value of the `ProvisionedThroughput.ReadCapacityUnits` + // request parameter. + // + // Type: double + // RequirementLevel: Optional + // Stability: experimental + // Examples: 1.0, 2.0 + AWSDynamoDBProvisionedReadCapacityKey = attribute.Key("aws.dynamodb.provisioned_read_capacity") + + // AWSDynamoDBProvisionedWriteCapacityKey is the attribute Key conforming + // to the "aws.dynamodb.provisioned_write_capacity" semantic conventions. + // It represents the value of the + // `ProvisionedThroughput.WriteCapacityUnits` request parameter. + // + // Type: double + // RequirementLevel: Optional + // Stability: experimental + // Examples: 1.0, 2.0 + AWSDynamoDBProvisionedWriteCapacityKey = attribute.Key("aws.dynamodb.provisioned_write_capacity") + + // AWSDynamoDBScanForwardKey is the attribute Key conforming to the + // "aws.dynamodb.scan_forward" semantic conventions. It represents the + // value of the `ScanIndexForward` request parameter. + // + // Type: boolean + // RequirementLevel: Optional + // Stability: experimental + AWSDynamoDBScanForwardKey = attribute.Key("aws.dynamodb.scan_forward") + + // AWSDynamoDBScannedCountKey is the attribute Key conforming to the + // "aws.dynamodb.scanned_count" semantic conventions. It represents the + // value of the `ScannedCount` response parameter. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 50 + AWSDynamoDBScannedCountKey = attribute.Key("aws.dynamodb.scanned_count") + + // AWSDynamoDBSegmentKey is the attribute Key conforming to the + // "aws.dynamodb.segment" semantic conventions. It represents the value of + // the `Segment` request parameter. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 10 + AWSDynamoDBSegmentKey = attribute.Key("aws.dynamodb.segment") + + // AWSDynamoDBSelectKey is the attribute Key conforming to the + // "aws.dynamodb.select" semantic conventions. It represents the value of + // the `Select` request parameter. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'ALL_ATTRIBUTES', 'COUNT' + AWSDynamoDBSelectKey = attribute.Key("aws.dynamodb.select") + + // AWSDynamoDBTableCountKey is the attribute Key conforming to the + // "aws.dynamodb.table_count" semantic conventions. It represents the + // number of items in the `TableNames` response parameter. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 20 + AWSDynamoDBTableCountKey = attribute.Key("aws.dynamodb.table_count") + + // AWSDynamoDBTableNamesKey is the attribute Key conforming to the + // "aws.dynamodb.table_names" semantic conventions. It represents the keys + // in the `RequestItems` object field. + // + // Type: string[] + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'Users', 'Cats' + AWSDynamoDBTableNamesKey = attribute.Key("aws.dynamodb.table_names") + + // AWSDynamoDBTotalSegmentsKey is the attribute Key conforming to the + // "aws.dynamodb.total_segments" semantic conventions. It represents the + // value of the `TotalSegments` request parameter. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 100 + AWSDynamoDBTotalSegmentsKey = attribute.Key("aws.dynamodb.total_segments") +) + +// AWSDynamoDBAttributeDefinitions returns an attribute KeyValue conforming +// to the "aws.dynamodb.attribute_definitions" semantic conventions. It +// represents the JSON-serialized value of each item in the +// `AttributeDefinitions` request field. +func AWSDynamoDBAttributeDefinitions(val ...string) attribute.KeyValue { + return AWSDynamoDBAttributeDefinitionsKey.StringSlice(val) +} + +// AWSDynamoDBAttributesToGet returns an attribute KeyValue conforming to +// the "aws.dynamodb.attributes_to_get" semantic conventions. It represents the +// value of the `AttributesToGet` request parameter. +func AWSDynamoDBAttributesToGet(val ...string) attribute.KeyValue { + return AWSDynamoDBAttributesToGetKey.StringSlice(val) +} + +// AWSDynamoDBConsistentRead returns an attribute KeyValue conforming to the +// "aws.dynamodb.consistent_read" semantic conventions. It represents the value +// of the `ConsistentRead` request parameter. +func AWSDynamoDBConsistentRead(val bool) attribute.KeyValue { + return AWSDynamoDBConsistentReadKey.Bool(val) +} + +// AWSDynamoDBConsumedCapacity returns an attribute KeyValue conforming to +// the "aws.dynamodb.consumed_capacity" semantic conventions. It represents the +// JSON-serialized value of each item in the `ConsumedCapacity` response field. +func AWSDynamoDBConsumedCapacity(val ...string) attribute.KeyValue { + return AWSDynamoDBConsumedCapacityKey.StringSlice(val) +} + +// AWSDynamoDBCount returns an attribute KeyValue conforming to the +// "aws.dynamodb.count" semantic conventions. It represents the value of the +// `Count` response parameter. +func AWSDynamoDBCount(val int) attribute.KeyValue { + return AWSDynamoDBCountKey.Int(val) +} + +// AWSDynamoDBExclusiveStartTable returns an attribute KeyValue conforming +// to the "aws.dynamodb.exclusive_start_table" semantic conventions. It +// represents the value of the `ExclusiveStartTableName` request parameter. +func AWSDynamoDBExclusiveStartTable(val string) attribute.KeyValue { + return AWSDynamoDBExclusiveStartTableKey.String(val) +} + +// AWSDynamoDBGlobalSecondaryIndexUpdates returns an attribute KeyValue +// conforming to the "aws.dynamodb.global_secondary_index_updates" semantic +// conventions. It represents the JSON-serialized value of each item in the +// `GlobalSecondaryIndexUpdates` request field. +func AWSDynamoDBGlobalSecondaryIndexUpdates(val ...string) attribute.KeyValue { + return AWSDynamoDBGlobalSecondaryIndexUpdatesKey.StringSlice(val) +} + +// AWSDynamoDBGlobalSecondaryIndexes returns an attribute KeyValue +// conforming to the "aws.dynamodb.global_secondary_indexes" semantic +// conventions. It represents the JSON-serialized value of each item of the +// `GlobalSecondaryIndexes` request field +func AWSDynamoDBGlobalSecondaryIndexes(val ...string) attribute.KeyValue { + return AWSDynamoDBGlobalSecondaryIndexesKey.StringSlice(val) +} + +// AWSDynamoDBIndexName returns an attribute KeyValue conforming to the +// "aws.dynamodb.index_name" semantic conventions. It represents the value of +// the `IndexName` request parameter. +func AWSDynamoDBIndexName(val string) attribute.KeyValue { + return AWSDynamoDBIndexNameKey.String(val) +} + +// AWSDynamoDBItemCollectionMetrics returns an attribute KeyValue conforming +// to the "aws.dynamodb.item_collection_metrics" semantic conventions. It +// represents the JSON-serialized value of the `ItemCollectionMetrics` response +// field. +func AWSDynamoDBItemCollectionMetrics(val string) attribute.KeyValue { + return AWSDynamoDBItemCollectionMetricsKey.String(val) +} + +// AWSDynamoDBLimit returns an attribute KeyValue conforming to the +// "aws.dynamodb.limit" semantic conventions. It represents the value of the +// `Limit` request parameter. +func AWSDynamoDBLimit(val int) attribute.KeyValue { + return AWSDynamoDBLimitKey.Int(val) +} + +// AWSDynamoDBLocalSecondaryIndexes returns an attribute KeyValue conforming +// to the "aws.dynamodb.local_secondary_indexes" semantic conventions. It +// represents the JSON-serialized value of each item of the +// `LocalSecondaryIndexes` request field. +func AWSDynamoDBLocalSecondaryIndexes(val ...string) attribute.KeyValue { + return AWSDynamoDBLocalSecondaryIndexesKey.StringSlice(val) +} + +// AWSDynamoDBProjection returns an attribute KeyValue conforming to the +// "aws.dynamodb.projection" semantic conventions. It represents the value of +// the `ProjectionExpression` request parameter. +func AWSDynamoDBProjection(val string) attribute.KeyValue { + return AWSDynamoDBProjectionKey.String(val) +} + +// AWSDynamoDBProvisionedReadCapacity returns an attribute KeyValue +// conforming to the "aws.dynamodb.provisioned_read_capacity" semantic +// conventions. It represents the value of the +// `ProvisionedThroughput.ReadCapacityUnits` request parameter. +func AWSDynamoDBProvisionedReadCapacity(val float64) attribute.KeyValue { + return AWSDynamoDBProvisionedReadCapacityKey.Float64(val) +} + +// AWSDynamoDBProvisionedWriteCapacity returns an attribute KeyValue +// conforming to the "aws.dynamodb.provisioned_write_capacity" semantic +// conventions. It represents the value of the +// `ProvisionedThroughput.WriteCapacityUnits` request parameter. +func AWSDynamoDBProvisionedWriteCapacity(val float64) attribute.KeyValue { + return AWSDynamoDBProvisionedWriteCapacityKey.Float64(val) +} + +// AWSDynamoDBScanForward returns an attribute KeyValue conforming to the +// "aws.dynamodb.scan_forward" semantic conventions. It represents the value of +// the `ScanIndexForward` request parameter. +func AWSDynamoDBScanForward(val bool) attribute.KeyValue { + return AWSDynamoDBScanForwardKey.Bool(val) +} + +// AWSDynamoDBScannedCount returns an attribute KeyValue conforming to the +// "aws.dynamodb.scanned_count" semantic conventions. It represents the value +// of the `ScannedCount` response parameter. +func AWSDynamoDBScannedCount(val int) attribute.KeyValue { + return AWSDynamoDBScannedCountKey.Int(val) +} + +// AWSDynamoDBSegment returns an attribute KeyValue conforming to the +// "aws.dynamodb.segment" semantic conventions. It represents the value of the +// `Segment` request parameter. +func AWSDynamoDBSegment(val int) attribute.KeyValue { + return AWSDynamoDBSegmentKey.Int(val) +} + +// AWSDynamoDBSelect returns an attribute KeyValue conforming to the +// "aws.dynamodb.select" semantic conventions. It represents the value of the +// `Select` request parameter. +func AWSDynamoDBSelect(val string) attribute.KeyValue { + return AWSDynamoDBSelectKey.String(val) +} + +// AWSDynamoDBTableCount returns an attribute KeyValue conforming to the +// "aws.dynamodb.table_count" semantic conventions. It represents the number of +// items in the `TableNames` response parameter. +func AWSDynamoDBTableCount(val int) attribute.KeyValue { + return AWSDynamoDBTableCountKey.Int(val) +} + +// AWSDynamoDBTableNames returns an attribute KeyValue conforming to the +// "aws.dynamodb.table_names" semantic conventions. It represents the keys in +// the `RequestItems` object field. +func AWSDynamoDBTableNames(val ...string) attribute.KeyValue { + return AWSDynamoDBTableNamesKey.StringSlice(val) +} + +// AWSDynamoDBTotalSegments returns an attribute KeyValue conforming to the +// "aws.dynamodb.total_segments" semantic conventions. It represents the value +// of the `TotalSegments` request parameter. +func AWSDynamoDBTotalSegments(val int) attribute.KeyValue { + return AWSDynamoDBTotalSegmentsKey.Int(val) +} + +// Attributes for AWS Elastic Container Service (ECS). +const ( + // AWSECSTaskIDKey is the attribute Key conforming to the "aws.ecs.task.id" + // semantic conventions. It represents the ID of a running ECS task. The ID + // MUST be extracted from `task.arn`. + // + // Type: string + // RequirementLevel: ConditionallyRequired (If and only if `task.arn` is + // populated.) + // Stability: experimental + // Examples: '10838bed-421f-43ef-870a-f43feacbbb5b', + // '23ebb8ac-c18f-46c6-8bbe-d55d0e37cfbd' + AWSECSTaskIDKey = attribute.Key("aws.ecs.task.id") + + // AWSECSClusterARNKey is the attribute Key conforming to the + // "aws.ecs.cluster.arn" semantic conventions. It represents the ARN of an + // [ECS + // cluster](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/clusters.html). + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'arn:aws:ecs:us-west-2:123456789123:cluster/my-cluster' + AWSECSClusterARNKey = attribute.Key("aws.ecs.cluster.arn") + + // AWSECSContainerARNKey is the attribute Key conforming to the + // "aws.ecs.container.arn" semantic conventions. It represents the Amazon + // Resource Name (ARN) of an [ECS container + // instance](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/ECS_instances.html). + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: + // 'arn:aws:ecs:us-west-1:123456789123:container/32624152-9086-4f0e-acae-1a75b14fe4d9' + AWSECSContainerARNKey = attribute.Key("aws.ecs.container.arn") + + // AWSECSLaunchtypeKey is the attribute Key conforming to the + // "aws.ecs.launchtype" semantic conventions. It represents the [launch + // type](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/launch_types.html) + // for an ECS task. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + AWSECSLaunchtypeKey = attribute.Key("aws.ecs.launchtype") + + // AWSECSTaskARNKey is the attribute Key conforming to the + // "aws.ecs.task.arn" semantic conventions. It represents the ARN of a + // running [ECS + // task](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/ecs-account-settings.html#ecs-resource-ids). + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: + // 'arn:aws:ecs:us-west-1:123456789123:task/10838bed-421f-43ef-870a-f43feacbbb5b', + // 'arn:aws:ecs:us-west-1:123456789123:task/my-cluster/task-id/23ebb8ac-c18f-46c6-8bbe-d55d0e37cfbd' + AWSECSTaskARNKey = attribute.Key("aws.ecs.task.arn") + + // AWSECSTaskFamilyKey is the attribute Key conforming to the + // "aws.ecs.task.family" semantic conventions. It represents the family + // name of the [ECS task + // definition](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/task_definitions.html) + // used to create the ECS task. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'opentelemetry-family' + AWSECSTaskFamilyKey = attribute.Key("aws.ecs.task.family") + + // AWSECSTaskRevisionKey is the attribute Key conforming to the + // "aws.ecs.task.revision" semantic conventions. It represents the revision + // for the task definition used to create the ECS task. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '8', '26' + AWSECSTaskRevisionKey = attribute.Key("aws.ecs.task.revision") +) + +var ( + // ec2 + AWSECSLaunchtypeEC2 = AWSECSLaunchtypeKey.String("ec2") + // fargate + AWSECSLaunchtypeFargate = AWSECSLaunchtypeKey.String("fargate") +) + +// AWSECSTaskID returns an attribute KeyValue conforming to the +// "aws.ecs.task.id" semantic conventions. It represents the ID of a running +// ECS task. The ID MUST be extracted from `task.arn`. +func AWSECSTaskID(val string) attribute.KeyValue { + return AWSECSTaskIDKey.String(val) +} + +// AWSECSClusterARN returns an attribute KeyValue conforming to the +// "aws.ecs.cluster.arn" semantic conventions. It represents the ARN of an [ECS +// cluster](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/clusters.html). +func AWSECSClusterARN(val string) attribute.KeyValue { + return AWSECSClusterARNKey.String(val) +} + +// AWSECSContainerARN returns an attribute KeyValue conforming to the +// "aws.ecs.container.arn" semantic conventions. It represents the Amazon +// Resource Name (ARN) of an [ECS container +// instance](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/ECS_instances.html). +func AWSECSContainerARN(val string) attribute.KeyValue { + return AWSECSContainerARNKey.String(val) +} + +// AWSECSTaskARN returns an attribute KeyValue conforming to the +// "aws.ecs.task.arn" semantic conventions. It represents the ARN of a running +// [ECS +// task](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/ecs-account-settings.html#ecs-resource-ids). +func AWSECSTaskARN(val string) attribute.KeyValue { + return AWSECSTaskARNKey.String(val) +} + +// AWSECSTaskFamily returns an attribute KeyValue conforming to the +// "aws.ecs.task.family" semantic conventions. It represents the family name of +// the [ECS task +// definition](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/task_definitions.html) +// used to create the ECS task. +func AWSECSTaskFamily(val string) attribute.KeyValue { + return AWSECSTaskFamilyKey.String(val) +} + +// AWSECSTaskRevision returns an attribute KeyValue conforming to the +// "aws.ecs.task.revision" semantic conventions. It represents the revision for +// the task definition used to create the ECS task. +func AWSECSTaskRevision(val string) attribute.KeyValue { + return AWSECSTaskRevisionKey.String(val) +} + +// Attributes for AWS Elastic Kubernetes Service (EKS). +const ( + // AWSEKSClusterARNKey is the attribute Key conforming to the + // "aws.eks.cluster.arn" semantic conventions. It represents the ARN of an + // EKS cluster. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'arn:aws:ecs:us-west-2:123456789123:cluster/my-cluster' + AWSEKSClusterARNKey = attribute.Key("aws.eks.cluster.arn") +) + +// AWSEKSClusterARN returns an attribute KeyValue conforming to the +// "aws.eks.cluster.arn" semantic conventions. It represents the ARN of an EKS +// cluster. +func AWSEKSClusterARN(val string) attribute.KeyValue { + return AWSEKSClusterARNKey.String(val) +} + +// Attributes for AWS Logs. +const ( + // AWSLogGroupARNsKey is the attribute Key conforming to the + // "aws.log.group.arns" semantic conventions. It represents the Amazon + // Resource Name(s) (ARN) of the AWS log group(s). + // + // Type: string[] + // RequirementLevel: Optional + // Stability: experimental + // Examples: + // 'arn:aws:logs:us-west-1:123456789012:log-group:/aws/my/group:*' + // Note: See the [log group ARN format + // documentation](https://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/iam-access-control-overview-cwl.html#CWL_ARN_Format). + AWSLogGroupARNsKey = attribute.Key("aws.log.group.arns") + + // AWSLogGroupNamesKey is the attribute Key conforming to the + // "aws.log.group.names" semantic conventions. It represents the name(s) of + // the AWS log group(s) an application is writing to. + // + // Type: string[] + // RequirementLevel: Optional + // Stability: experimental + // Examples: '/aws/lambda/my-function', 'opentelemetry-service' + // Note: Multiple log groups must be supported for cases like + // multi-container applications, where a single application has sidecar + // containers, and each write to their own log group. + AWSLogGroupNamesKey = attribute.Key("aws.log.group.names") + + // AWSLogStreamARNsKey is the attribute Key conforming to the + // "aws.log.stream.arns" semantic conventions. It represents the ARN(s) of + // the AWS log stream(s). + // + // Type: string[] + // RequirementLevel: Optional + // Stability: experimental + // Examples: + // 'arn:aws:logs:us-west-1:123456789012:log-group:/aws/my/group:log-stream:logs/main/10838bed-421f-43ef-870a-f43feacbbb5b' + // Note: See the [log stream ARN format + // documentation](https://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/iam-access-control-overview-cwl.html#CWL_ARN_Format). + // One log group can contain several log streams, so these ARNs necessarily + // identify both a log group and a log stream. + AWSLogStreamARNsKey = attribute.Key("aws.log.stream.arns") + + // AWSLogStreamNamesKey is the attribute Key conforming to the + // "aws.log.stream.names" semantic conventions. It represents the name(s) + // of the AWS log stream(s) an application is writing to. + // + // Type: string[] + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'logs/main/10838bed-421f-43ef-870a-f43feacbbb5b' + AWSLogStreamNamesKey = attribute.Key("aws.log.stream.names") +) + +// AWSLogGroupARNs returns an attribute KeyValue conforming to the +// "aws.log.group.arns" semantic conventions. It represents the Amazon Resource +// Name(s) (ARN) of the AWS log group(s). +func AWSLogGroupARNs(val ...string) attribute.KeyValue { + return AWSLogGroupARNsKey.StringSlice(val) +} + +// AWSLogGroupNames returns an attribute KeyValue conforming to the +// "aws.log.group.names" semantic conventions. It represents the name(s) of the +// AWS log group(s) an application is writing to. +func AWSLogGroupNames(val ...string) attribute.KeyValue { + return AWSLogGroupNamesKey.StringSlice(val) +} + +// AWSLogStreamARNs returns an attribute KeyValue conforming to the +// "aws.log.stream.arns" semantic conventions. It represents the ARN(s) of the +// AWS log stream(s). +func AWSLogStreamARNs(val ...string) attribute.KeyValue { + return AWSLogStreamARNsKey.StringSlice(val) +} + +// AWSLogStreamNames returns an attribute KeyValue conforming to the +// "aws.log.stream.names" semantic conventions. It represents the name(s) of +// the AWS log stream(s) an application is writing to. +func AWSLogStreamNames(val ...string) attribute.KeyValue { + return AWSLogStreamNamesKey.StringSlice(val) +} + +// Attributes for AWS Lambda. +const ( + // AWSLambdaInvokedARNKey is the attribute Key conforming to the + // "aws.lambda.invoked_arn" semantic conventions. It represents the full + // invoked ARN as provided on the `Context` passed to the function + // (`Lambda-Runtime-Invoked-Function-ARN` header on the + // `/runtime/invocation/next` applicable). + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'arn:aws:lambda:us-east-1:123456:function:myfunction:myalias' + // Note: This may be different from `cloud.resource_id` if an alias is + // involved. + AWSLambdaInvokedARNKey = attribute.Key("aws.lambda.invoked_arn") +) + +// AWSLambdaInvokedARN returns an attribute KeyValue conforming to the +// "aws.lambda.invoked_arn" semantic conventions. It represents the full +// invoked ARN as provided on the `Context` passed to the function +// (`Lambda-Runtime-Invoked-Function-ARN` header on the +// `/runtime/invocation/next` applicable). +func AWSLambdaInvokedARN(val string) attribute.KeyValue { + return AWSLambdaInvokedARNKey.String(val) +} + +// Attributes for AWS S3. +const ( + // AWSS3BucketKey is the attribute Key conforming to the "aws.s3.bucket" + // semantic conventions. It represents the S3 bucket name the request + // refers to. Corresponds to the `--bucket` parameter of the [S3 + // API](https://docs.aws.amazon.com/cli/latest/reference/s3api/index.html) + // operations. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'some-bucket-name' + // Note: The `bucket` attribute is applicable to all S3 operations that + // reference a bucket, i.e. that require the bucket name as a mandatory + // parameter. + // This applies to almost all S3 operations except `list-buckets`. + AWSS3BucketKey = attribute.Key("aws.s3.bucket") + + // AWSS3CopySourceKey is the attribute Key conforming to the + // "aws.s3.copy_source" semantic conventions. It represents the source + // object (in the form `bucket`/`key`) for the copy operation. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'someFile.yml' + // Note: The `copy_source` attribute applies to S3 copy operations and + // corresponds to the `--copy-source` parameter + // of the [copy-object operation within the S3 + // API](https://docs.aws.amazon.com/cli/latest/reference/s3api/copy-object.html). + // This applies in particular to the following operations: + // + // - + // [copy-object](https://docs.aws.amazon.com/cli/latest/reference/s3api/copy-object.html) + // - + // [upload-part-copy](https://docs.aws.amazon.com/cli/latest/reference/s3api/upload-part-copy.html) + AWSS3CopySourceKey = attribute.Key("aws.s3.copy_source") + + // AWSS3DeleteKey is the attribute Key conforming to the "aws.s3.delete" + // semantic conventions. It represents the delete request container that + // specifies the objects to be deleted. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: + // 'Objects=[{Key=string,VersionID=string},{Key=string,VersionID=string}],Quiet=boolean' + // Note: The `delete` attribute is only applicable to the + // [delete-object](https://docs.aws.amazon.com/cli/latest/reference/s3api/delete-object.html) + // operation. + // The `delete` attribute corresponds to the `--delete` parameter of the + // [delete-objects operation within the S3 + // API](https://docs.aws.amazon.com/cli/latest/reference/s3api/delete-objects.html). + AWSS3DeleteKey = attribute.Key("aws.s3.delete") + + // AWSS3KeyKey is the attribute Key conforming to the "aws.s3.key" semantic + // conventions. It represents the S3 object key the request refers to. + // Corresponds to the `--key` parameter of the [S3 + // API](https://docs.aws.amazon.com/cli/latest/reference/s3api/index.html) + // operations. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'someFile.yml' + // Note: The `key` attribute is applicable to all object-related S3 + // operations, i.e. that require the object key as a mandatory parameter. + // This applies in particular to the following operations: + // + // - + // [copy-object](https://docs.aws.amazon.com/cli/latest/reference/s3api/copy-object.html) + // - + // [delete-object](https://docs.aws.amazon.com/cli/latest/reference/s3api/delete-object.html) + // - + // [get-object](https://docs.aws.amazon.com/cli/latest/reference/s3api/get-object.html) + // - + // [head-object](https://docs.aws.amazon.com/cli/latest/reference/s3api/head-object.html) + // - + // [put-object](https://docs.aws.amazon.com/cli/latest/reference/s3api/put-object.html) + // - + // [restore-object](https://docs.aws.amazon.com/cli/latest/reference/s3api/restore-object.html) + // - + // [select-object-content](https://docs.aws.amazon.com/cli/latest/reference/s3api/select-object-content.html) + // - + // [abort-multipart-upload](https://docs.aws.amazon.com/cli/latest/reference/s3api/abort-multipart-upload.html) + // - + // [complete-multipart-upload](https://docs.aws.amazon.com/cli/latest/reference/s3api/complete-multipart-upload.html) + // - + // [create-multipart-upload](https://docs.aws.amazon.com/cli/latest/reference/s3api/create-multipart-upload.html) + // - + // [list-parts](https://docs.aws.amazon.com/cli/latest/reference/s3api/list-parts.html) + // - + // [upload-part](https://docs.aws.amazon.com/cli/latest/reference/s3api/upload-part.html) + // - + // [upload-part-copy](https://docs.aws.amazon.com/cli/latest/reference/s3api/upload-part-copy.html) + AWSS3KeyKey = attribute.Key("aws.s3.key") + + // AWSS3PartNumberKey is the attribute Key conforming to the + // "aws.s3.part_number" semantic conventions. It represents the part number + // of the part being uploaded in a multipart-upload operation. This is a + // positive integer between 1 and 10,000. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 3456 + // Note: The `part_number` attribute is only applicable to the + // [upload-part](https://docs.aws.amazon.com/cli/latest/reference/s3api/upload-part.html) + // and + // [upload-part-copy](https://docs.aws.amazon.com/cli/latest/reference/s3api/upload-part-copy.html) + // operations. + // The `part_number` attribute corresponds to the `--part-number` parameter + // of the + // [upload-part operation within the S3 + // API](https://docs.aws.amazon.com/cli/latest/reference/s3api/upload-part.html). + AWSS3PartNumberKey = attribute.Key("aws.s3.part_number") + + // AWSS3UploadIDKey is the attribute Key conforming to the + // "aws.s3.upload_id" semantic conventions. It represents the upload ID + // that identifies the multipart upload. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'dfRtDYWFbkRONycy.Yxwh66Yjlx.cph0gtNBtJ' + // Note: The `upload_id` attribute applies to S3 multipart-upload + // operations and corresponds to the `--upload-id` parameter + // of the [S3 + // API](https://docs.aws.amazon.com/cli/latest/reference/s3api/index.html) + // multipart operations. + // This applies in particular to the following operations: + // + // - + // [abort-multipart-upload](https://docs.aws.amazon.com/cli/latest/reference/s3api/abort-multipart-upload.html) + // - + // [complete-multipart-upload](https://docs.aws.amazon.com/cli/latest/reference/s3api/complete-multipart-upload.html) + // - + // [list-parts](https://docs.aws.amazon.com/cli/latest/reference/s3api/list-parts.html) + // - + // [upload-part](https://docs.aws.amazon.com/cli/latest/reference/s3api/upload-part.html) + // - + // [upload-part-copy](https://docs.aws.amazon.com/cli/latest/reference/s3api/upload-part-copy.html) + AWSS3UploadIDKey = attribute.Key("aws.s3.upload_id") +) + +// AWSS3Bucket returns an attribute KeyValue conforming to the +// "aws.s3.bucket" semantic conventions. It represents the S3 bucket name the +// request refers to. Corresponds to the `--bucket` parameter of the [S3 +// API](https://docs.aws.amazon.com/cli/latest/reference/s3api/index.html) +// operations. +func AWSS3Bucket(val string) attribute.KeyValue { + return AWSS3BucketKey.String(val) +} + +// AWSS3CopySource returns an attribute KeyValue conforming to the +// "aws.s3.copy_source" semantic conventions. It represents the source object +// (in the form `bucket`/`key`) for the copy operation. +func AWSS3CopySource(val string) attribute.KeyValue { + return AWSS3CopySourceKey.String(val) +} + +// AWSS3Delete returns an attribute KeyValue conforming to the +// "aws.s3.delete" semantic conventions. It represents the delete request +// container that specifies the objects to be deleted. +func AWSS3Delete(val string) attribute.KeyValue { + return AWSS3DeleteKey.String(val) +} + +// AWSS3Key returns an attribute KeyValue conforming to the "aws.s3.key" +// semantic conventions. It represents the S3 object key the request refers to. +// Corresponds to the `--key` parameter of the [S3 +// API](https://docs.aws.amazon.com/cli/latest/reference/s3api/index.html) +// operations. +func AWSS3Key(val string) attribute.KeyValue { + return AWSS3KeyKey.String(val) +} + +// AWSS3PartNumber returns an attribute KeyValue conforming to the +// "aws.s3.part_number" semantic conventions. It represents the part number of +// the part being uploaded in a multipart-upload operation. This is a positive +// integer between 1 and 10,000. +func AWSS3PartNumber(val int) attribute.KeyValue { + return AWSS3PartNumberKey.Int(val) +} + +// AWSS3UploadID returns an attribute KeyValue conforming to the +// "aws.s3.upload_id" semantic conventions. It represents the upload ID that +// identifies the multipart upload. +func AWSS3UploadID(val string) attribute.KeyValue { + return AWSS3UploadIDKey.String(val) +} + +// The web browser attributes +const ( + // BrowserBrandsKey is the attribute Key conforming to the "browser.brands" + // semantic conventions. It represents the array of brand name and version + // separated by a space + // + // Type: string[] + // RequirementLevel: Optional + // Stability: experimental + // Examples: ' Not A;Brand 99', 'Chromium 99', 'Chrome 99' + // Note: This value is intended to be taken from the [UA client hints + // API](https://wicg.github.io/ua-client-hints/#interface) + // (`navigator.userAgentData.brands`). + BrowserBrandsKey = attribute.Key("browser.brands") + + // BrowserLanguageKey is the attribute Key conforming to the + // "browser.language" semantic conventions. It represents the preferred + // language of the user using the browser + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'en', 'en-US', 'fr', 'fr-FR' + // Note: This value is intended to be taken from the Navigator API + // `navigator.language`. + BrowserLanguageKey = attribute.Key("browser.language") + + // BrowserMobileKey is the attribute Key conforming to the "browser.mobile" + // semantic conventions. It represents a boolean that is true if the + // browser is running on a mobile device + // + // Type: boolean + // RequirementLevel: Optional + // Stability: experimental + // Note: This value is intended to be taken from the [UA client hints + // API](https://wicg.github.io/ua-client-hints/#interface) + // (`navigator.userAgentData.mobile`). If unavailable, this attribute + // SHOULD be left unset. + BrowserMobileKey = attribute.Key("browser.mobile") + + // BrowserPlatformKey is the attribute Key conforming to the + // "browser.platform" semantic conventions. It represents the platform on + // which the browser is running + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'Windows', 'macOS', 'Android' + // Note: This value is intended to be taken from the [UA client hints + // API](https://wicg.github.io/ua-client-hints/#interface) + // (`navigator.userAgentData.platform`). If unavailable, the legacy + // `navigator.platform` API SHOULD NOT be used instead and this attribute + // SHOULD be left unset in order for the values to be consistent. + // The list of possible values is defined in the [W3C User-Agent Client + // Hints + // specification](https://wicg.github.io/ua-client-hints/#sec-ch-ua-platform). + // Note that some (but not all) of these values can overlap with values in + // the [`os.type` and `os.name` attributes](./os.md). However, for + // consistency, the values in the `browser.platform` attribute should + // capture the exact value that the user agent provides. + BrowserPlatformKey = attribute.Key("browser.platform") +) + +// BrowserBrands returns an attribute KeyValue conforming to the +// "browser.brands" semantic conventions. It represents the array of brand name +// and version separated by a space +func BrowserBrands(val ...string) attribute.KeyValue { + return BrowserBrandsKey.StringSlice(val) +} + +// BrowserLanguage returns an attribute KeyValue conforming to the +// "browser.language" semantic conventions. It represents the preferred +// language of the user using the browser +func BrowserLanguage(val string) attribute.KeyValue { + return BrowserLanguageKey.String(val) +} + +// BrowserMobile returns an attribute KeyValue conforming to the +// "browser.mobile" semantic conventions. It represents a boolean that is true +// if the browser is running on a mobile device +func BrowserMobile(val bool) attribute.KeyValue { + return BrowserMobileKey.Bool(val) +} + +// BrowserPlatform returns an attribute KeyValue conforming to the +// "browser.platform" semantic conventions. It represents the platform on which +// the browser is running +func BrowserPlatform(val string) attribute.KeyValue { + return BrowserPlatformKey.String(val) +} + +// These attributes may be used to describe the client in a connection-based +// network interaction where there is one side that initiates the connection +// (the client is the side that initiates the connection). This covers all TCP +// network interactions since TCP is connection-based and one side initiates +// the connection (an exception is made for peer-to-peer communication over TCP +// where the "user-facing" surface of the protocol / API doesn't expose a clear +// notion of client and server). This also covers UDP network interactions +// where one side initiates the interaction, e.g. QUIC (HTTP/3) and DNS. +const ( + // ClientAddressKey is the attribute Key conforming to the "client.address" + // semantic conventions. It represents the client address - domain name if + // available without reverse DNS lookup; otherwise, IP address or Unix + // domain socket name. + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: 'client.example.com', '10.1.2.80', '/tmp/my.sock' + // Note: When observed from the server side, and when communicating through + // an intermediary, `client.address` SHOULD represent the client address + // behind any intermediaries, for example proxies, if it's available. + ClientAddressKey = attribute.Key("client.address") + + // ClientPortKey is the attribute Key conforming to the "client.port" + // semantic conventions. It represents the client port number. + // + // Type: int + // RequirementLevel: Optional + // Stability: stable + // Examples: 65123 + // Note: When observed from the server side, and when communicating through + // an intermediary, `client.port` SHOULD represent the client port behind + // any intermediaries, for example proxies, if it's available. + ClientPortKey = attribute.Key("client.port") +) + +// ClientAddress returns an attribute KeyValue conforming to the +// "client.address" semantic conventions. It represents the client address - +// domain name if available without reverse DNS lookup; otherwise, IP address +// or Unix domain socket name. +func ClientAddress(val string) attribute.KeyValue { + return ClientAddressKey.String(val) +} + +// ClientPort returns an attribute KeyValue conforming to the "client.port" +// semantic conventions. It represents the client port number. +func ClientPort(val int) attribute.KeyValue { + return ClientPortKey.Int(val) +} + +// A cloud environment (e.g. GCP, Azure, AWS). +const ( + // CloudAccountIDKey is the attribute Key conforming to the + // "cloud.account.id" semantic conventions. It represents the cloud account + // ID the resource is assigned to. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '111111111111', 'opentelemetry' + CloudAccountIDKey = attribute.Key("cloud.account.id") + + // CloudAvailabilityZoneKey is the attribute Key conforming to the + // "cloud.availability_zone" semantic conventions. It represents the cloud + // regions often have multiple, isolated locations known as zones to + // increase availability. Availability zone represents the zone where the + // resource is running. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'us-east-1c' + // Note: Availability zones are called "zones" on Alibaba Cloud and Google + // Cloud. + CloudAvailabilityZoneKey = attribute.Key("cloud.availability_zone") + + // CloudPlatformKey is the attribute Key conforming to the "cloud.platform" + // semantic conventions. It represents the cloud platform in use. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + // Note: The prefix of the service SHOULD match the one specified in + // `cloud.provider`. + CloudPlatformKey = attribute.Key("cloud.platform") + + // CloudProviderKey is the attribute Key conforming to the "cloud.provider" + // semantic conventions. It represents the name of the cloud provider. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + CloudProviderKey = attribute.Key("cloud.provider") + + // CloudRegionKey is the attribute Key conforming to the "cloud.region" + // semantic conventions. It represents the geographical region the resource + // is running. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'us-central1', 'us-east-1' + // Note: Refer to your provider's docs to see the available regions, for + // example [Alibaba Cloud + // regions](https://www.alibabacloud.com/help/doc-detail/40654.htm), [AWS + // regions](https://aws.amazon.com/about-aws/global-infrastructure/regions_az/), + // [Azure + // regions](https://azure.microsoft.com/global-infrastructure/geographies/), + // [Google Cloud regions](https://cloud.google.com/about/locations), or + // [Tencent Cloud + // regions](https://www.tencentcloud.com/document/product/213/6091). + CloudRegionKey = attribute.Key("cloud.region") + + // CloudResourceIDKey is the attribute Key conforming to the + // "cloud.resource_id" semantic conventions. It represents the cloud + // provider-specific native identifier of the monitored cloud resource + // (e.g. an + // [ARN](https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html) + // on AWS, a [fully qualified resource + // ID](https://learn.microsoft.com/rest/api/resources/resources/get-by-id) + // on Azure, a [full resource + // name](https://cloud.google.com/apis/design/resource_names#full_resource_name) + // on GCP) + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'arn:aws:lambda:REGION:ACCOUNT_ID:function:my-function', + // '//run.googleapis.com/projects/PROJECT_ID/locations/LOCATION_ID/services/SERVICE_ID', + // '/subscriptions//resourceGroups//providers/Microsoft.Web/sites//functions/' + // Note: On some cloud providers, it may not be possible to determine the + // full ID at startup, + // so it may be necessary to set `cloud.resource_id` as a span attribute + // instead. + // + // The exact value to use for `cloud.resource_id` depends on the cloud + // provider. + // The following well-known definitions MUST be used if you set this + // attribute and they apply: + // + // * **AWS Lambda:** The function + // [ARN](https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html). + // Take care not to use the "invoked ARN" directly but replace any + // [alias + // suffix](https://docs.aws.amazon.com/lambda/latest/dg/configuration-aliases.html) + // with the resolved function version, as the same runtime instance may + // be invokable with + // multiple different aliases. + // * **GCP:** The [URI of the + // resource](https://cloud.google.com/iam/docs/full-resource-names) + // * **Azure:** The [Fully Qualified Resource + // ID](https://docs.microsoft.com/rest/api/resources/resources/get-by-id) + // of the invoked function, + // *not* the function app, having the form + // `/subscriptions//resourceGroups//providers/Microsoft.Web/sites//functions/`. + // This means that a span attribute MUST be used, as an Azure function + // app can host multiple functions that would usually share + // a TracerProvider. + CloudResourceIDKey = attribute.Key("cloud.resource_id") +) + +var ( + // Alibaba Cloud Elastic Compute Service + CloudPlatformAlibabaCloudECS = CloudPlatformKey.String("alibaba_cloud_ecs") + // Alibaba Cloud Function Compute + CloudPlatformAlibabaCloudFc = CloudPlatformKey.String("alibaba_cloud_fc") + // Red Hat OpenShift on Alibaba Cloud + CloudPlatformAlibabaCloudOpenshift = CloudPlatformKey.String("alibaba_cloud_openshift") + // AWS Elastic Compute Cloud + CloudPlatformAWSEC2 = CloudPlatformKey.String("aws_ec2") + // AWS Elastic Container Service + CloudPlatformAWSECS = CloudPlatformKey.String("aws_ecs") + // AWS Elastic Kubernetes Service + CloudPlatformAWSEKS = CloudPlatformKey.String("aws_eks") + // AWS Lambda + CloudPlatformAWSLambda = CloudPlatformKey.String("aws_lambda") + // AWS Elastic Beanstalk + CloudPlatformAWSElasticBeanstalk = CloudPlatformKey.String("aws_elastic_beanstalk") + // AWS App Runner + CloudPlatformAWSAppRunner = CloudPlatformKey.String("aws_app_runner") + // Red Hat OpenShift on AWS (ROSA) + CloudPlatformAWSOpenshift = CloudPlatformKey.String("aws_openshift") + // Azure Virtual Machines + CloudPlatformAzureVM = CloudPlatformKey.String("azure_vm") + // Azure Container Apps + CloudPlatformAzureContainerApps = CloudPlatformKey.String("azure_container_apps") + // Azure Container Instances + CloudPlatformAzureContainerInstances = CloudPlatformKey.String("azure_container_instances") + // Azure Kubernetes Service + CloudPlatformAzureAKS = CloudPlatformKey.String("azure_aks") + // Azure Functions + CloudPlatformAzureFunctions = CloudPlatformKey.String("azure_functions") + // Azure App Service + CloudPlatformAzureAppService = CloudPlatformKey.String("azure_app_service") + // Azure Red Hat OpenShift + CloudPlatformAzureOpenshift = CloudPlatformKey.String("azure_openshift") + // Google Bare Metal Solution (BMS) + CloudPlatformGCPBareMetalSolution = CloudPlatformKey.String("gcp_bare_metal_solution") + // Google Cloud Compute Engine (GCE) + CloudPlatformGCPComputeEngine = CloudPlatformKey.String("gcp_compute_engine") + // Google Cloud Run + CloudPlatformGCPCloudRun = CloudPlatformKey.String("gcp_cloud_run") + // Google Cloud Kubernetes Engine (GKE) + CloudPlatformGCPKubernetesEngine = CloudPlatformKey.String("gcp_kubernetes_engine") + // Google Cloud Functions (GCF) + CloudPlatformGCPCloudFunctions = CloudPlatformKey.String("gcp_cloud_functions") + // Google Cloud App Engine (GAE) + CloudPlatformGCPAppEngine = CloudPlatformKey.String("gcp_app_engine") + // Red Hat OpenShift on Google Cloud + CloudPlatformGCPOpenshift = CloudPlatformKey.String("gcp_openshift") + // Red Hat OpenShift on IBM Cloud + CloudPlatformIbmCloudOpenshift = CloudPlatformKey.String("ibm_cloud_openshift") + // Tencent Cloud Cloud Virtual Machine (CVM) + CloudPlatformTencentCloudCvm = CloudPlatformKey.String("tencent_cloud_cvm") + // Tencent Cloud Elastic Kubernetes Service (EKS) + CloudPlatformTencentCloudEKS = CloudPlatformKey.String("tencent_cloud_eks") + // Tencent Cloud Serverless Cloud Function (SCF) + CloudPlatformTencentCloudScf = CloudPlatformKey.String("tencent_cloud_scf") +) + +var ( + // Alibaba Cloud + CloudProviderAlibabaCloud = CloudProviderKey.String("alibaba_cloud") + // Amazon Web Services + CloudProviderAWS = CloudProviderKey.String("aws") + // Microsoft Azure + CloudProviderAzure = CloudProviderKey.String("azure") + // Google Cloud Platform + CloudProviderGCP = CloudProviderKey.String("gcp") + // Heroku Platform as a Service + CloudProviderHeroku = CloudProviderKey.String("heroku") + // IBM Cloud + CloudProviderIbmCloud = CloudProviderKey.String("ibm_cloud") + // Tencent Cloud + CloudProviderTencentCloud = CloudProviderKey.String("tencent_cloud") +) + +// CloudAccountID returns an attribute KeyValue conforming to the +// "cloud.account.id" semantic conventions. It represents the cloud account ID +// the resource is assigned to. +func CloudAccountID(val string) attribute.KeyValue { + return CloudAccountIDKey.String(val) +} + +// CloudAvailabilityZone returns an attribute KeyValue conforming to the +// "cloud.availability_zone" semantic conventions. It represents the cloud +// regions often have multiple, isolated locations known as zones to increase +// availability. Availability zone represents the zone where the resource is +// running. +func CloudAvailabilityZone(val string) attribute.KeyValue { + return CloudAvailabilityZoneKey.String(val) +} + +// CloudRegion returns an attribute KeyValue conforming to the +// "cloud.region" semantic conventions. It represents the geographical region +// the resource is running. +func CloudRegion(val string) attribute.KeyValue { + return CloudRegionKey.String(val) +} + +// CloudResourceID returns an attribute KeyValue conforming to the +// "cloud.resource_id" semantic conventions. It represents the cloud +// provider-specific native identifier of the monitored cloud resource (e.g. an +// [ARN](https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html) +// on AWS, a [fully qualified resource +// ID](https://learn.microsoft.com/rest/api/resources/resources/get-by-id) on +// Azure, a [full resource +// name](https://cloud.google.com/apis/design/resource_names#full_resource_name) +// on GCP) +func CloudResourceID(val string) attribute.KeyValue { + return CloudResourceIDKey.String(val) +} + +// Attributes for CloudEvents. +const ( + // CloudeventsEventIDKey is the attribute Key conforming to the + // "cloudevents.event_id" semantic conventions. It represents the + // [event_id](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#id) + // uniquely identifies the event. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '123e4567-e89b-12d3-a456-426614174000', '0001' + CloudeventsEventIDKey = attribute.Key("cloudevents.event_id") + + // CloudeventsEventSourceKey is the attribute Key conforming to the + // "cloudevents.event_source" semantic conventions. It represents the + // [source](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#source-1) + // identifies the context in which an event happened. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'https://github.com/cloudevents', + // '/cloudevents/spec/pull/123', 'my-service' + CloudeventsEventSourceKey = attribute.Key("cloudevents.event_source") + + // CloudeventsEventSpecVersionKey is the attribute Key conforming to the + // "cloudevents.event_spec_version" semantic conventions. It represents the + // [version of the CloudEvents + // specification](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#specversion) + // which the event uses. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '1.0' + CloudeventsEventSpecVersionKey = attribute.Key("cloudevents.event_spec_version") + + // CloudeventsEventSubjectKey is the attribute Key conforming to the + // "cloudevents.event_subject" semantic conventions. It represents the + // [subject](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#subject) + // of the event in the context of the event producer (identified by + // source). + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'mynewfile.jpg' + CloudeventsEventSubjectKey = attribute.Key("cloudevents.event_subject") + + // CloudeventsEventTypeKey is the attribute Key conforming to the + // "cloudevents.event_type" semantic conventions. It represents the + // [event_type](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#type) + // contains a value describing the type of event related to the originating + // occurrence. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'com.github.pull_request.opened', + // 'com.example.object.deleted.v2' + CloudeventsEventTypeKey = attribute.Key("cloudevents.event_type") +) + +// CloudeventsEventID returns an attribute KeyValue conforming to the +// "cloudevents.event_id" semantic conventions. It represents the +// [event_id](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#id) +// uniquely identifies the event. +func CloudeventsEventID(val string) attribute.KeyValue { + return CloudeventsEventIDKey.String(val) +} + +// CloudeventsEventSource returns an attribute KeyValue conforming to the +// "cloudevents.event_source" semantic conventions. It represents the +// [source](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#source-1) +// identifies the context in which an event happened. +func CloudeventsEventSource(val string) attribute.KeyValue { + return CloudeventsEventSourceKey.String(val) +} + +// CloudeventsEventSpecVersion returns an attribute KeyValue conforming to +// the "cloudevents.event_spec_version" semantic conventions. It represents the +// [version of the CloudEvents +// specification](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#specversion) +// which the event uses. +func CloudeventsEventSpecVersion(val string) attribute.KeyValue { + return CloudeventsEventSpecVersionKey.String(val) +} + +// CloudeventsEventSubject returns an attribute KeyValue conforming to the +// "cloudevents.event_subject" semantic conventions. It represents the +// [subject](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#subject) +// of the event in the context of the event producer (identified by source). +func CloudeventsEventSubject(val string) attribute.KeyValue { + return CloudeventsEventSubjectKey.String(val) +} + +// CloudeventsEventType returns an attribute KeyValue conforming to the +// "cloudevents.event_type" semantic conventions. It represents the +// [event_type](https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/spec.md#type) +// contains a value describing the type of event related to the originating +// occurrence. +func CloudeventsEventType(val string) attribute.KeyValue { + return CloudeventsEventTypeKey.String(val) +} + +// These attributes allow to report this unit of code and therefore to provide +// more context about the span. +const ( + // CodeColumnKey is the attribute Key conforming to the "code.column" + // semantic conventions. It represents the column number in `code.filepath` + // best representing the operation. It SHOULD point within the code unit + // named in `code.function`. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 16 + CodeColumnKey = attribute.Key("code.column") + + // CodeFilepathKey is the attribute Key conforming to the "code.filepath" + // semantic conventions. It represents the source code file name that + // identifies the code unit as uniquely as possible (preferably an absolute + // file path). + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '/usr/local/MyApplication/content_root/app/index.php' + CodeFilepathKey = attribute.Key("code.filepath") + + // CodeFunctionKey is the attribute Key conforming to the "code.function" + // semantic conventions. It represents the method or function name, or + // equivalent (usually rightmost part of the code unit's name). + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'serveRequest' + CodeFunctionKey = attribute.Key("code.function") + + // CodeLineNumberKey is the attribute Key conforming to the "code.lineno" + // semantic conventions. It represents the line number in `code.filepath` + // best representing the operation. It SHOULD point within the code unit + // named in `code.function`. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 42 + CodeLineNumberKey = attribute.Key("code.lineno") + + // CodeNamespaceKey is the attribute Key conforming to the "code.namespace" + // semantic conventions. It represents the "namespace" within which + // `code.function` is defined. Usually the qualified class or module name, + // such that `code.namespace` + some separator + `code.function` form a + // unique identifier for the code unit. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'com.example.MyHTTPService' + CodeNamespaceKey = attribute.Key("code.namespace") + + // CodeStacktraceKey is the attribute Key conforming to the + // "code.stacktrace" semantic conventions. It represents a stacktrace as a + // string in the natural representation for the language runtime. The + // representation is to be determined and documented by each language SIG. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'at + // com.example.GenerateTrace.methodB(GenerateTrace.java:13)\\n at ' + // 'com.example.GenerateTrace.methodA(GenerateTrace.java:9)\\n at ' + // 'com.example.GenerateTrace.main(GenerateTrace.java:5)' + CodeStacktraceKey = attribute.Key("code.stacktrace") +) + +// CodeColumn returns an attribute KeyValue conforming to the "code.column" +// semantic conventions. It represents the column number in `code.filepath` +// best representing the operation. It SHOULD point within the code unit named +// in `code.function`. +func CodeColumn(val int) attribute.KeyValue { + return CodeColumnKey.Int(val) +} + +// CodeFilepath returns an attribute KeyValue conforming to the +// "code.filepath" semantic conventions. It represents the source code file +// name that identifies the code unit as uniquely as possible (preferably an +// absolute file path). +func CodeFilepath(val string) attribute.KeyValue { + return CodeFilepathKey.String(val) +} + +// CodeFunction returns an attribute KeyValue conforming to the +// "code.function" semantic conventions. It represents the method or function +// name, or equivalent (usually rightmost part of the code unit's name). +func CodeFunction(val string) attribute.KeyValue { + return CodeFunctionKey.String(val) +} + +// CodeLineNumber returns an attribute KeyValue conforming to the "code.lineno" +// semantic conventions. It represents the line number in `code.filepath` best +// representing the operation. It SHOULD point within the code unit named in +// `code.function`. +func CodeLineNumber(val int) attribute.KeyValue { + return CodeLineNumberKey.Int(val) +} + +// CodeNamespace returns an attribute KeyValue conforming to the +// "code.namespace" semantic conventions. It represents the "namespace" within +// which `code.function` is defined. Usually the qualified class or module +// name, such that `code.namespace` + some separator + `code.function` form a +// unique identifier for the code unit. +func CodeNamespace(val string) attribute.KeyValue { + return CodeNamespaceKey.String(val) +} + +// CodeStacktrace returns an attribute KeyValue conforming to the +// "code.stacktrace" semantic conventions. It represents a stacktrace as a +// string in the natural representation for the language runtime. The +// representation is to be determined and documented by each language SIG. +func CodeStacktrace(val string) attribute.KeyValue { + return CodeStacktraceKey.String(val) +} + +// A container instance. +const ( + // ContainerCommandKey is the attribute Key conforming to the + // "container.command" semantic conventions. It represents the command used + // to run the container (i.e. the command name). + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'otelcontribcol' + // Note: If using embedded credentials or sensitive data, it is recommended + // to remove them to prevent potential leakage. + ContainerCommandKey = attribute.Key("container.command") + + // ContainerCommandArgsKey is the attribute Key conforming to the + // "container.command_args" semantic conventions. It represents the all the + // command arguments (including the command/executable itself) run by the + // container. [2] + // + // Type: string[] + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'otelcontribcol, --config, config.yaml' + ContainerCommandArgsKey = attribute.Key("container.command_args") + + // ContainerCommandLineKey is the attribute Key conforming to the + // "container.command_line" semantic conventions. It represents the full + // command run by the container as a single string representing the full + // command. [2] + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'otelcontribcol --config config.yaml' + ContainerCommandLineKey = attribute.Key("container.command_line") + + // ContainerCPUStateKey is the attribute Key conforming to the + // "container.cpu.state" semantic conventions. It represents the CPU state + // for this data point. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'user', 'kernel' + ContainerCPUStateKey = attribute.Key("container.cpu.state") + + // ContainerIDKey is the attribute Key conforming to the "container.id" + // semantic conventions. It represents the container ID. Usually a UUID, as + // for example used to [identify Docker + // containers](https://docs.docker.com/engine/reference/run/#container-identification). + // The UUID might be abbreviated. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'a3bf90e006b2' + ContainerIDKey = attribute.Key("container.id") + + // ContainerImageIDKey is the attribute Key conforming to the + // "container.image.id" semantic conventions. It represents the runtime + // specific image identifier. Usually a hash algorithm followed by a UUID. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: + // 'sha256:19c92d0a00d1b66d897bceaa7319bee0dd38a10a851c60bcec9474aa3f01e50f' + // Note: Docker defines a sha256 of the image id; `container.image.id` + // corresponds to the `Image` field from the Docker container inspect + // [API](https://docs.docker.com/engine/api/v1.43/#tag/Container/operation/ContainerInspect) + // endpoint. + // K8S defines a link to the container registry repository with digest + // `"imageID": "registry.azurecr.io + // /namespace/service/dockerfile@sha256:bdeabd40c3a8a492eaf9e8e44d0ebbb84bac7ee25ac0cf8a7159d25f62555625"`. + // The ID is assigned by the container runtime and can vary in different + // environments. Consider using `oci.manifest.digest` if it is important to + // identify the same image in different environments/runtimes. + ContainerImageIDKey = attribute.Key("container.image.id") + + // ContainerImageNameKey is the attribute Key conforming to the + // "container.image.name" semantic conventions. It represents the name of + // the image the container was built on. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'gcr.io/opentelemetry/operator' + ContainerImageNameKey = attribute.Key("container.image.name") + + // ContainerImageRepoDigestsKey is the attribute Key conforming to the + // "container.image.repo_digests" semantic conventions. It represents the + // repo digests of the container image as provided by the container + // runtime. + // + // Type: string[] + // RequirementLevel: Optional + // Stability: experimental + // Examples: + // 'example@sha256:afcc7f1ac1b49db317a7196c902e61c6c3c4607d63599ee1a82d702d249a0ccb', + // 'internal.registry.example.com:5000/example@sha256:b69959407d21e8a062e0416bf13405bb2b71ed7a84dde4158ebafacfa06f5578' + // Note: + // [Docker](https://docs.docker.com/engine/api/v1.43/#tag/Image/operation/ImageInspect) + // and + // [CRI](https://github.com/kubernetes/cri-api/blob/c75ef5b473bbe2d0a4fc92f82235efd665ea8e9f/pkg/apis/runtime/v1/api.proto#L1237-L1238) + // report those under the `RepoDigests` field. + ContainerImageRepoDigestsKey = attribute.Key("container.image.repo_digests") + + // ContainerImageTagsKey is the attribute Key conforming to the + // "container.image.tags" semantic conventions. It represents the container + // image tags. An example can be found in [Docker Image + // Inspect](https://docs.docker.com/engine/api/v1.43/#tag/Image/operation/ImageInspect). + // Should be only the `` section of the full name for example from + // `registry.example.com/my-org/my-image:`. + // + // Type: string[] + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'v1.27.1', '3.5.7-0' + ContainerImageTagsKey = attribute.Key("container.image.tags") + + // ContainerNameKey is the attribute Key conforming to the "container.name" + // semantic conventions. It represents the container name used by container + // runtime. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'opentelemetry-autoconf' + ContainerNameKey = attribute.Key("container.name") + + // ContainerRuntimeKey is the attribute Key conforming to the + // "container.runtime" semantic conventions. It represents the container + // runtime managing this container. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'docker', 'containerd', 'rkt' + ContainerRuntimeKey = attribute.Key("container.runtime") +) + +var ( + // When tasks of the cgroup are in user mode (Linux). When all container processes are in user mode (Windows) + ContainerCPUStateUser = ContainerCPUStateKey.String("user") + // When CPU is used by the system (host OS) + ContainerCPUStateSystem = ContainerCPUStateKey.String("system") + // When tasks of the cgroup are in kernel mode (Linux). When all container processes are in kernel mode (Windows) + ContainerCPUStateKernel = ContainerCPUStateKey.String("kernel") +) + +// ContainerCommand returns an attribute KeyValue conforming to the +// "container.command" semantic conventions. It represents the command used to +// run the container (i.e. the command name). +func ContainerCommand(val string) attribute.KeyValue { + return ContainerCommandKey.String(val) +} + +// ContainerCommandArgs returns an attribute KeyValue conforming to the +// "container.command_args" semantic conventions. It represents the all the +// command arguments (including the command/executable itself) run by the +// container. [2] +func ContainerCommandArgs(val ...string) attribute.KeyValue { + return ContainerCommandArgsKey.StringSlice(val) +} + +// ContainerCommandLine returns an attribute KeyValue conforming to the +// "container.command_line" semantic conventions. It represents the full +// command run by the container as a single string representing the full +// command. [2] +func ContainerCommandLine(val string) attribute.KeyValue { + return ContainerCommandLineKey.String(val) +} + +// ContainerID returns an attribute KeyValue conforming to the +// "container.id" semantic conventions. It represents the container ID. Usually +// a UUID, as for example used to [identify Docker +// containers](https://docs.docker.com/engine/reference/run/#container-identification). +// The UUID might be abbreviated. +func ContainerID(val string) attribute.KeyValue { + return ContainerIDKey.String(val) +} + +// ContainerImageID returns an attribute KeyValue conforming to the +// "container.image.id" semantic conventions. It represents the runtime +// specific image identifier. Usually a hash algorithm followed by a UUID. +func ContainerImageID(val string) attribute.KeyValue { + return ContainerImageIDKey.String(val) +} + +// ContainerImageName returns an attribute KeyValue conforming to the +// "container.image.name" semantic conventions. It represents the name of the +// image the container was built on. +func ContainerImageName(val string) attribute.KeyValue { + return ContainerImageNameKey.String(val) +} + +// ContainerImageRepoDigests returns an attribute KeyValue conforming to the +// "container.image.repo_digests" semantic conventions. It represents the repo +// digests of the container image as provided by the container runtime. +func ContainerImageRepoDigests(val ...string) attribute.KeyValue { + return ContainerImageRepoDigestsKey.StringSlice(val) +} + +// ContainerImageTags returns an attribute KeyValue conforming to the +// "container.image.tags" semantic conventions. It represents the container +// image tags. An example can be found in [Docker Image +// Inspect](https://docs.docker.com/engine/api/v1.43/#tag/Image/operation/ImageInspect). +// Should be only the `` section of the full name for example from +// `registry.example.com/my-org/my-image:`. +func ContainerImageTags(val ...string) attribute.KeyValue { + return ContainerImageTagsKey.StringSlice(val) +} + +// ContainerName returns an attribute KeyValue conforming to the +// "container.name" semantic conventions. It represents the container name used +// by container runtime. +func ContainerName(val string) attribute.KeyValue { + return ContainerNameKey.String(val) +} + +// ContainerRuntime returns an attribute KeyValue conforming to the +// "container.runtime" semantic conventions. It represents the container +// runtime managing this container. +func ContainerRuntime(val string) attribute.KeyValue { + return ContainerRuntimeKey.String(val) +} + +// This group defines the attributes used to describe telemetry in the context +// of databases. +const ( + // DBClientConnectionsPoolNameKey is the attribute Key conforming to the + // "db.client.connections.pool.name" semantic conventions. It represents + // the name of the connection pool; unique within the instrumented + // application. In case the connection pool implementation doesn't provide + // a name, instrumentation should use a combination of `server.address` and + // `server.port` attributes formatted as `server.address:server.port`. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'myDataSource' + DBClientConnectionsPoolNameKey = attribute.Key("db.client.connections.pool.name") + + // DBClientConnectionsStateKey is the attribute Key conforming to the + // "db.client.connections.state" semantic conventions. It represents the + // state of a connection in the pool + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'idle' + DBClientConnectionsStateKey = attribute.Key("db.client.connections.state") + + // DBCollectionNameKey is the attribute Key conforming to the + // "db.collection.name" semantic conventions. It represents the name of a + // collection (table, container) within the database. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'public.users', 'customers' + // Note: If the collection name is parsed from the query, it SHOULD match + // the value provided in the query and may be qualified with the schema and + // database name. + // It is RECOMMENDED to capture the value as provided by the application + // without attempting to do any case normalization. + DBCollectionNameKey = attribute.Key("db.collection.name") + + // DBNamespaceKey is the attribute Key conforming to the "db.namespace" + // semantic conventions. It represents the name of the database, fully + // qualified within the server address and port. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'customers', 'test.users' + // Note: If a database system has multiple namespace components, they + // SHOULD be concatenated (potentially using database system specific + // conventions) from most general to most specific namespace component, and + // more specific namespaces SHOULD NOT be captured without the more general + // namespaces, to ensure that "startswith" queries for the more general + // namespaces will be valid. + // Semantic conventions for individual database systems SHOULD document + // what `db.namespace` means in the context of that system. + // It is RECOMMENDED to capture the value as provided by the application + // without attempting to do any case normalization. + DBNamespaceKey = attribute.Key("db.namespace") + + // DBOperationNameKey is the attribute Key conforming to the + // "db.operation.name" semantic conventions. It represents the name of the + // operation or command being executed. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'findAndModify', 'HMSET', 'SELECT' + // Note: It is RECOMMENDED to capture the value as provided by the + // application without attempting to do any case normalization. + DBOperationNameKey = attribute.Key("db.operation.name") + + // DBQueryTextKey is the attribute Key conforming to the "db.query.text" + // semantic conventions. It represents the database query being executed. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'SELECT * FROM wuser_table where username = ?', 'SET mykey + // "WuValue"' + DBQueryTextKey = attribute.Key("db.query.text") + + // DBSystemKey is the attribute Key conforming to the "db.system" semantic + // conventions. It represents the database management system (DBMS) product + // as identified by the client instrumentation. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + // Note: The actual DBMS may differ from the one identified by the client. + // For example, when using PostgreSQL client libraries to connect to a + // CockroachDB, the `db.system` is set to `postgresql` based on the + // instrumentation's best knowledge. + DBSystemKey = attribute.Key("db.system") +) + +var ( + // idle + DBClientConnectionsStateIdle = DBClientConnectionsStateKey.String("idle") + // used + DBClientConnectionsStateUsed = DBClientConnectionsStateKey.String("used") +) + +var ( + // Some other SQL database. Fallback only. See notes + DBSystemOtherSQL = DBSystemKey.String("other_sql") + // Microsoft SQL Server + DBSystemMSSQL = DBSystemKey.String("mssql") + // Microsoft SQL Server Compact + DBSystemMssqlcompact = DBSystemKey.String("mssqlcompact") + // MySQL + DBSystemMySQL = DBSystemKey.String("mysql") + // Oracle Database + DBSystemOracle = DBSystemKey.String("oracle") + // IBM DB2 + DBSystemDB2 = DBSystemKey.String("db2") + // PostgreSQL + DBSystemPostgreSQL = DBSystemKey.String("postgresql") + // Amazon Redshift + DBSystemRedshift = DBSystemKey.String("redshift") + // Apache Hive + DBSystemHive = DBSystemKey.String("hive") + // Cloudscape + DBSystemCloudscape = DBSystemKey.String("cloudscape") + // HyperSQL DataBase + DBSystemHSQLDB = DBSystemKey.String("hsqldb") + // Progress Database + DBSystemProgress = DBSystemKey.String("progress") + // SAP MaxDB + DBSystemMaxDB = DBSystemKey.String("maxdb") + // SAP HANA + DBSystemHanaDB = DBSystemKey.String("hanadb") + // Ingres + DBSystemIngres = DBSystemKey.String("ingres") + // FirstSQL + DBSystemFirstSQL = DBSystemKey.String("firstsql") + // EnterpriseDB + DBSystemEDB = DBSystemKey.String("edb") + // InterSystems Caché + DBSystemCache = DBSystemKey.String("cache") + // Adabas (Adaptable Database System) + DBSystemAdabas = DBSystemKey.String("adabas") + // Firebird + DBSystemFirebird = DBSystemKey.String("firebird") + // Apache Derby + DBSystemDerby = DBSystemKey.String("derby") + // FileMaker + DBSystemFilemaker = DBSystemKey.String("filemaker") + // Informix + DBSystemInformix = DBSystemKey.String("informix") + // InstantDB + DBSystemInstantDB = DBSystemKey.String("instantdb") + // InterBase + DBSystemInterbase = DBSystemKey.String("interbase") + // MariaDB + DBSystemMariaDB = DBSystemKey.String("mariadb") + // Netezza + DBSystemNetezza = DBSystemKey.String("netezza") + // Pervasive PSQL + DBSystemPervasive = DBSystemKey.String("pervasive") + // PointBase + DBSystemPointbase = DBSystemKey.String("pointbase") + // SQLite + DBSystemSqlite = DBSystemKey.String("sqlite") + // Sybase + DBSystemSybase = DBSystemKey.String("sybase") + // Teradata + DBSystemTeradata = DBSystemKey.String("teradata") + // Vertica + DBSystemVertica = DBSystemKey.String("vertica") + // H2 + DBSystemH2 = DBSystemKey.String("h2") + // ColdFusion IMQ + DBSystemColdfusion = DBSystemKey.String("coldfusion") + // Apache Cassandra + DBSystemCassandra = DBSystemKey.String("cassandra") + // Apache HBase + DBSystemHBase = DBSystemKey.String("hbase") + // MongoDB + DBSystemMongoDB = DBSystemKey.String("mongodb") + // Redis + DBSystemRedis = DBSystemKey.String("redis") + // Couchbase + DBSystemCouchbase = DBSystemKey.String("couchbase") + // CouchDB + DBSystemCouchDB = DBSystemKey.String("couchdb") + // Microsoft Azure Cosmos DB + DBSystemCosmosDB = DBSystemKey.String("cosmosdb") + // Amazon DynamoDB + DBSystemDynamoDB = DBSystemKey.String("dynamodb") + // Neo4j + DBSystemNeo4j = DBSystemKey.String("neo4j") + // Apache Geode + DBSystemGeode = DBSystemKey.String("geode") + // Elasticsearch + DBSystemElasticsearch = DBSystemKey.String("elasticsearch") + // Memcached + DBSystemMemcached = DBSystemKey.String("memcached") + // CockroachDB + DBSystemCockroachdb = DBSystemKey.String("cockroachdb") + // OpenSearch + DBSystemOpensearch = DBSystemKey.String("opensearch") + // ClickHouse + DBSystemClickhouse = DBSystemKey.String("clickhouse") + // Cloud Spanner + DBSystemSpanner = DBSystemKey.String("spanner") + // Trino + DBSystemTrino = DBSystemKey.String("trino") +) + +// DBClientConnectionsPoolName returns an attribute KeyValue conforming to +// the "db.client.connections.pool.name" semantic conventions. It represents +// the name of the connection pool; unique within the instrumented application. +// In case the connection pool implementation doesn't provide a name, +// instrumentation should use a combination of `server.address` and +// `server.port` attributes formatted as `server.address:server.port`. +func DBClientConnectionsPoolName(val string) attribute.KeyValue { + return DBClientConnectionsPoolNameKey.String(val) +} + +// DBCollectionName returns an attribute KeyValue conforming to the +// "db.collection.name" semantic conventions. It represents the name of a +// collection (table, container) within the database. +func DBCollectionName(val string) attribute.KeyValue { + return DBCollectionNameKey.String(val) +} + +// DBNamespace returns an attribute KeyValue conforming to the +// "db.namespace" semantic conventions. It represents the name of the database, +// fully qualified within the server address and port. +func DBNamespace(val string) attribute.KeyValue { + return DBNamespaceKey.String(val) +} + +// DBOperationName returns an attribute KeyValue conforming to the +// "db.operation.name" semantic conventions. It represents the name of the +// operation or command being executed. +func DBOperationName(val string) attribute.KeyValue { + return DBOperationNameKey.String(val) +} + +// DBQueryText returns an attribute KeyValue conforming to the +// "db.query.text" semantic conventions. It represents the database query being +// executed. +func DBQueryText(val string) attribute.KeyValue { + return DBQueryTextKey.String(val) +} + +// This group defines attributes for Cassandra. +const ( + // DBCassandraConsistencyLevelKey is the attribute Key conforming to the + // "db.cassandra.consistency_level" semantic conventions. It represents the + // consistency level of the query. Based on consistency values from + // [CQL](https://docs.datastax.com/en/cassandra-oss/3.0/cassandra/dml/dmlConfigConsistency.html). + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + DBCassandraConsistencyLevelKey = attribute.Key("db.cassandra.consistency_level") + + // DBCassandraCoordinatorDCKey is the attribute Key conforming to the + // "db.cassandra.coordinator.dc" semantic conventions. It represents the + // data center of the coordinating node for a query. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'us-west-2' + DBCassandraCoordinatorDCKey = attribute.Key("db.cassandra.coordinator.dc") + + // DBCassandraCoordinatorIDKey is the attribute Key conforming to the + // "db.cassandra.coordinator.id" semantic conventions. It represents the ID + // of the coordinating node for a query. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'be13faa2-8574-4d71-926d-27f16cf8a7af' + DBCassandraCoordinatorIDKey = attribute.Key("db.cassandra.coordinator.id") + + // DBCassandraIdempotenceKey is the attribute Key conforming to the + // "db.cassandra.idempotence" semantic conventions. It represents the + // whether or not the query is idempotent. + // + // Type: boolean + // RequirementLevel: Optional + // Stability: experimental + DBCassandraIdempotenceKey = attribute.Key("db.cassandra.idempotence") + + // DBCassandraPageSizeKey is the attribute Key conforming to the + // "db.cassandra.page_size" semantic conventions. It represents the fetch + // size used for paging, i.e. how many rows will be returned at once. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 5000 + DBCassandraPageSizeKey = attribute.Key("db.cassandra.page_size") + + // DBCassandraSpeculativeExecutionCountKey is the attribute Key conforming + // to the "db.cassandra.speculative_execution_count" semantic conventions. + // It represents the number of times a query was speculatively executed. + // Not set or `0` if the query was not executed speculatively. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 0, 2 + DBCassandraSpeculativeExecutionCountKey = attribute.Key("db.cassandra.speculative_execution_count") +) + +var ( + // all + DBCassandraConsistencyLevelAll = DBCassandraConsistencyLevelKey.String("all") + // each_quorum + DBCassandraConsistencyLevelEachQuorum = DBCassandraConsistencyLevelKey.String("each_quorum") + // quorum + DBCassandraConsistencyLevelQuorum = DBCassandraConsistencyLevelKey.String("quorum") + // local_quorum + DBCassandraConsistencyLevelLocalQuorum = DBCassandraConsistencyLevelKey.String("local_quorum") + // one + DBCassandraConsistencyLevelOne = DBCassandraConsistencyLevelKey.String("one") + // two + DBCassandraConsistencyLevelTwo = DBCassandraConsistencyLevelKey.String("two") + // three + DBCassandraConsistencyLevelThree = DBCassandraConsistencyLevelKey.String("three") + // local_one + DBCassandraConsistencyLevelLocalOne = DBCassandraConsistencyLevelKey.String("local_one") + // any + DBCassandraConsistencyLevelAny = DBCassandraConsistencyLevelKey.String("any") + // serial + DBCassandraConsistencyLevelSerial = DBCassandraConsistencyLevelKey.String("serial") + // local_serial + DBCassandraConsistencyLevelLocalSerial = DBCassandraConsistencyLevelKey.String("local_serial") +) + +// DBCassandraCoordinatorDC returns an attribute KeyValue conforming to the +// "db.cassandra.coordinator.dc" semantic conventions. It represents the data +// center of the coordinating node for a query. +func DBCassandraCoordinatorDC(val string) attribute.KeyValue { + return DBCassandraCoordinatorDCKey.String(val) +} + +// DBCassandraCoordinatorID returns an attribute KeyValue conforming to the +// "db.cassandra.coordinator.id" semantic conventions. It represents the ID of +// the coordinating node for a query. +func DBCassandraCoordinatorID(val string) attribute.KeyValue { + return DBCassandraCoordinatorIDKey.String(val) +} + +// DBCassandraIdempotence returns an attribute KeyValue conforming to the +// "db.cassandra.idempotence" semantic conventions. It represents the whether +// or not the query is idempotent. +func DBCassandraIdempotence(val bool) attribute.KeyValue { + return DBCassandraIdempotenceKey.Bool(val) +} + +// DBCassandraPageSize returns an attribute KeyValue conforming to the +// "db.cassandra.page_size" semantic conventions. It represents the fetch size +// used for paging, i.e. how many rows will be returned at once. +func DBCassandraPageSize(val int) attribute.KeyValue { + return DBCassandraPageSizeKey.Int(val) +} + +// DBCassandraSpeculativeExecutionCount returns an attribute KeyValue +// conforming to the "db.cassandra.speculative_execution_count" semantic +// conventions. It represents the number of times a query was speculatively +// executed. Not set or `0` if the query was not executed speculatively. +func DBCassandraSpeculativeExecutionCount(val int) attribute.KeyValue { + return DBCassandraSpeculativeExecutionCountKey.Int(val) +} + +// This group defines attributes for Azure Cosmos DB. +const ( + // DBCosmosDBClientIDKey is the attribute Key conforming to the + // "db.cosmosdb.client_id" semantic conventions. It represents the unique + // Cosmos client instance id. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '3ba4827d-4422-483f-b59f-85b74211c11d' + DBCosmosDBClientIDKey = attribute.Key("db.cosmosdb.client_id") + + // DBCosmosDBConnectionModeKey is the attribute Key conforming to the + // "db.cosmosdb.connection_mode" semantic conventions. It represents the + // cosmos client connection mode. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + DBCosmosDBConnectionModeKey = attribute.Key("db.cosmosdb.connection_mode") + + // DBCosmosDBOperationTypeKey is the attribute Key conforming to the + // "db.cosmosdb.operation_type" semantic conventions. It represents the + // cosmosDB Operation Type. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + DBCosmosDBOperationTypeKey = attribute.Key("db.cosmosdb.operation_type") + + // DBCosmosDBRequestChargeKey is the attribute Key conforming to the + // "db.cosmosdb.request_charge" semantic conventions. It represents the rU + // consumed for that operation + // + // Type: double + // RequirementLevel: Optional + // Stability: experimental + // Examples: 46.18, 1.0 + DBCosmosDBRequestChargeKey = attribute.Key("db.cosmosdb.request_charge") + + // DBCosmosDBRequestContentLengthKey is the attribute Key conforming to the + // "db.cosmosdb.request_content_length" semantic conventions. It represents + // the request payload size in bytes + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + DBCosmosDBRequestContentLengthKey = attribute.Key("db.cosmosdb.request_content_length") + + // DBCosmosDBStatusCodeKey is the attribute Key conforming to the + // "db.cosmosdb.status_code" semantic conventions. It represents the cosmos + // DB status code. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 200, 201 + DBCosmosDBStatusCodeKey = attribute.Key("db.cosmosdb.status_code") + + // DBCosmosDBSubStatusCodeKey is the attribute Key conforming to the + // "db.cosmosdb.sub_status_code" semantic conventions. It represents the + // cosmos DB sub status code. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 1000, 1002 + DBCosmosDBSubStatusCodeKey = attribute.Key("db.cosmosdb.sub_status_code") +) + +var ( + // Gateway (HTTP) connections mode + DBCosmosDBConnectionModeGateway = DBCosmosDBConnectionModeKey.String("gateway") + // Direct connection + DBCosmosDBConnectionModeDirect = DBCosmosDBConnectionModeKey.String("direct") +) + +var ( + // invalid + DBCosmosDBOperationTypeInvalid = DBCosmosDBOperationTypeKey.String("Invalid") + // create + DBCosmosDBOperationTypeCreate = DBCosmosDBOperationTypeKey.String("Create") + // patch + DBCosmosDBOperationTypePatch = DBCosmosDBOperationTypeKey.String("Patch") + // read + DBCosmosDBOperationTypeRead = DBCosmosDBOperationTypeKey.String("Read") + // read_feed + DBCosmosDBOperationTypeReadFeed = DBCosmosDBOperationTypeKey.String("ReadFeed") + // delete + DBCosmosDBOperationTypeDelete = DBCosmosDBOperationTypeKey.String("Delete") + // replace + DBCosmosDBOperationTypeReplace = DBCosmosDBOperationTypeKey.String("Replace") + // execute + DBCosmosDBOperationTypeExecute = DBCosmosDBOperationTypeKey.String("Execute") + // query + DBCosmosDBOperationTypeQuery = DBCosmosDBOperationTypeKey.String("Query") + // head + DBCosmosDBOperationTypeHead = DBCosmosDBOperationTypeKey.String("Head") + // head_feed + DBCosmosDBOperationTypeHeadFeed = DBCosmosDBOperationTypeKey.String("HeadFeed") + // upsert + DBCosmosDBOperationTypeUpsert = DBCosmosDBOperationTypeKey.String("Upsert") + // batch + DBCosmosDBOperationTypeBatch = DBCosmosDBOperationTypeKey.String("Batch") + // query_plan + DBCosmosDBOperationTypeQueryPlan = DBCosmosDBOperationTypeKey.String("QueryPlan") + // execute_javascript + DBCosmosDBOperationTypeExecuteJavascript = DBCosmosDBOperationTypeKey.String("ExecuteJavaScript") +) + +// DBCosmosDBClientID returns an attribute KeyValue conforming to the +// "db.cosmosdb.client_id" semantic conventions. It represents the unique +// Cosmos client instance id. +func DBCosmosDBClientID(val string) attribute.KeyValue { + return DBCosmosDBClientIDKey.String(val) +} + +// DBCosmosDBRequestCharge returns an attribute KeyValue conforming to the +// "db.cosmosdb.request_charge" semantic conventions. It represents the rU +// consumed for that operation +func DBCosmosDBRequestCharge(val float64) attribute.KeyValue { + return DBCosmosDBRequestChargeKey.Float64(val) +} + +// DBCosmosDBRequestContentLength returns an attribute KeyValue conforming +// to the "db.cosmosdb.request_content_length" semantic conventions. It +// represents the request payload size in bytes +func DBCosmosDBRequestContentLength(val int) attribute.KeyValue { + return DBCosmosDBRequestContentLengthKey.Int(val) +} + +// DBCosmosDBStatusCode returns an attribute KeyValue conforming to the +// "db.cosmosdb.status_code" semantic conventions. It represents the cosmos DB +// status code. +func DBCosmosDBStatusCode(val int) attribute.KeyValue { + return DBCosmosDBStatusCodeKey.Int(val) +} + +// DBCosmosDBSubStatusCode returns an attribute KeyValue conforming to the +// "db.cosmosdb.sub_status_code" semantic conventions. It represents the cosmos +// DB sub status code. +func DBCosmosDBSubStatusCode(val int) attribute.KeyValue { + return DBCosmosDBSubStatusCodeKey.Int(val) +} + +// This group defines attributes for Elasticsearch. +const ( + // DBElasticsearchClusterNameKey is the attribute Key conforming to the + // "db.elasticsearch.cluster.name" semantic conventions. It represents the + // represents the identifier of an Elasticsearch cluster. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'e9106fc68e3044f0b1475b04bf4ffd5f' + DBElasticsearchClusterNameKey = attribute.Key("db.elasticsearch.cluster.name") + + // DBElasticsearchNodeNameKey is the attribute Key conforming to the + // "db.elasticsearch.node.name" semantic conventions. It represents the + // represents the human-readable identifier of the node/instance to which a + // request was routed. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'instance-0000000001' + DBElasticsearchNodeNameKey = attribute.Key("db.elasticsearch.node.name") +) + +// DBElasticsearchClusterName returns an attribute KeyValue conforming to +// the "db.elasticsearch.cluster.name" semantic conventions. It represents the +// represents the identifier of an Elasticsearch cluster. +func DBElasticsearchClusterName(val string) attribute.KeyValue { + return DBElasticsearchClusterNameKey.String(val) +} + +// DBElasticsearchNodeName returns an attribute KeyValue conforming to the +// "db.elasticsearch.node.name" semantic conventions. It represents the +// represents the human-readable identifier of the node/instance to which a +// request was routed. +func DBElasticsearchNodeName(val string) attribute.KeyValue { + return DBElasticsearchNodeNameKey.String(val) +} + +// Attributes for software deployments. +const ( + // DeploymentEnvironmentKey is the attribute Key conforming to the + // "deployment.environment" semantic conventions. It represents the name of + // the [deployment + // environment](https://wikipedia.org/wiki/Deployment_environment) (aka + // deployment tier). + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'staging', 'production' + // Note: `deployment.environment` does not affect the uniqueness + // constraints defined through + // the `service.namespace`, `service.name` and `service.instance.id` + // resource attributes. + // This implies that resources carrying the following attribute + // combinations MUST be + // considered to be identifying the same service: + // + // * `service.name=frontend`, `deployment.environment=production` + // * `service.name=frontend`, `deployment.environment=staging`. + DeploymentEnvironmentKey = attribute.Key("deployment.environment") +) + +// DeploymentEnvironment returns an attribute KeyValue conforming to the +// "deployment.environment" semantic conventions. It represents the name of the +// [deployment environment](https://wikipedia.org/wiki/Deployment_environment) +// (aka deployment tier). +func DeploymentEnvironment(val string) attribute.KeyValue { + return DeploymentEnvironmentKey.String(val) +} + +// Attributes that represents an occurrence of a lifecycle transition on the +// Android platform. +const ( + // AndroidStateKey is the attribute Key conforming to the "android.state" + // semantic conventions. It represents the deprecated use the + // `device.app.lifecycle` event definition including `android.state` as a + // payload field instead. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + // Note: The Android lifecycle states are defined in [Activity lifecycle + // callbacks](https://developer.android.com/guide/components/activities/activity-lifecycle#lc), + // and from which the `OS identifiers` are derived. + AndroidStateKey = attribute.Key("android.state") +) + +var ( + // Any time before Activity.onResume() or, if the app has no Activity, Context.startService() has been called in the app for the first time + AndroidStateCreated = AndroidStateKey.String("created") + // Any time after Activity.onPause() or, if the app has no Activity, Context.stopService() has been called when the app was in the foreground state + AndroidStateBackground = AndroidStateKey.String("background") + // Any time after Activity.onResume() or, if the app has no Activity, Context.startService() has been called when the app was in either the created or background states + AndroidStateForeground = AndroidStateKey.String("foreground") +) + +// These attributes may be used to describe the receiver of a network +// exchange/packet. These should be used when there is no client/server +// relationship between the two sides, or when that relationship is unknown. +// This covers low-level network interactions (e.g. packet tracing) where you +// don't know if there was a connection or which side initiated it. This also +// covers unidirectional UDP flows and peer-to-peer communication where the +// "user-facing" surface of the protocol / API doesn't expose a clear notion of +// client and server. +const ( + // DestinationAddressKey is the attribute Key conforming to the + // "destination.address" semantic conventions. It represents the + // destination address - domain name if available without reverse DNS + // lookup; otherwise, IP address or Unix domain socket name. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'destination.example.com', '10.1.2.80', '/tmp/my.sock' + // Note: When observed from the source side, and when communicating through + // an intermediary, `destination.address` SHOULD represent the destination + // address behind any intermediaries, for example proxies, if it's + // available. + DestinationAddressKey = attribute.Key("destination.address") + + // DestinationPortKey is the attribute Key conforming to the + // "destination.port" semantic conventions. It represents the destination + // port number + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 3389, 2888 + DestinationPortKey = attribute.Key("destination.port") +) + +// DestinationAddress returns an attribute KeyValue conforming to the +// "destination.address" semantic conventions. It represents the destination +// address - domain name if available without reverse DNS lookup; otherwise, IP +// address or Unix domain socket name. +func DestinationAddress(val string) attribute.KeyValue { + return DestinationAddressKey.String(val) +} + +// DestinationPort returns an attribute KeyValue conforming to the +// "destination.port" semantic conventions. It represents the destination port +// number +func DestinationPort(val int) attribute.KeyValue { + return DestinationPortKey.Int(val) +} + +// Describes device attributes. +const ( + // DeviceIDKey is the attribute Key conforming to the "device.id" semantic + // conventions. It represents a unique identifier representing the device + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '2ab2916d-a51f-4ac8-80ee-45ac31a28092' + // Note: The device identifier MUST only be defined using the values + // outlined below. This value is not an advertising identifier and MUST NOT + // be used as such. On iOS (Swift or Objective-C), this value MUST be equal + // to the [vendor + // identifier](https://developer.apple.com/documentation/uikit/uidevice/1620059-identifierforvendor). + // On Android (Java or Kotlin), this value MUST be equal to the Firebase + // Installation ID or a globally unique UUID which is persisted across + // sessions in your application. More information can be found + // [here](https://developer.android.com/training/articles/user-data-ids) on + // best practices and exact implementation details. Caution should be taken + // when storing personal data or anything which can identify a user. GDPR + // and data protection laws may apply, ensure you do your own due + // diligence. + DeviceIDKey = attribute.Key("device.id") + + // DeviceManufacturerKey is the attribute Key conforming to the + // "device.manufacturer" semantic conventions. It represents the name of + // the device manufacturer + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'Apple', 'Samsung' + // Note: The Android OS provides this field via + // [Build](https://developer.android.com/reference/android/os/Build#MANUFACTURER). + // iOS apps SHOULD hardcode the value `Apple`. + DeviceManufacturerKey = attribute.Key("device.manufacturer") + + // DeviceModelIdentifierKey is the attribute Key conforming to the + // "device.model.identifier" semantic conventions. It represents the model + // identifier for the device + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'iPhone3,4', 'SM-G920F' + // Note: It's recommended this value represents a machine-readable version + // of the model identifier rather than the market or consumer-friendly name + // of the device. + DeviceModelIdentifierKey = attribute.Key("device.model.identifier") + + // DeviceModelNameKey is the attribute Key conforming to the + // "device.model.name" semantic conventions. It represents the marketing + // name for the device model + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'iPhone 6s Plus', 'Samsung Galaxy S6' + // Note: It's recommended this value represents a human-readable version of + // the device model rather than a machine-readable alternative. + DeviceModelNameKey = attribute.Key("device.model.name") +) + +// DeviceID returns an attribute KeyValue conforming to the "device.id" +// semantic conventions. It represents a unique identifier representing the +// device +func DeviceID(val string) attribute.KeyValue { + return DeviceIDKey.String(val) +} + +// DeviceManufacturer returns an attribute KeyValue conforming to the +// "device.manufacturer" semantic conventions. It represents the name of the +// device manufacturer +func DeviceManufacturer(val string) attribute.KeyValue { + return DeviceManufacturerKey.String(val) +} + +// DeviceModelIdentifier returns an attribute KeyValue conforming to the +// "device.model.identifier" semantic conventions. It represents the model +// identifier for the device +func DeviceModelIdentifier(val string) attribute.KeyValue { + return DeviceModelIdentifierKey.String(val) +} + +// DeviceModelName returns an attribute KeyValue conforming to the +// "device.model.name" semantic conventions. It represents the marketing name +// for the device model +func DeviceModelName(val string) attribute.KeyValue { + return DeviceModelNameKey.String(val) +} + +// These attributes may be used for any disk related operation. +const ( + // DiskIoDirectionKey is the attribute Key conforming to the + // "disk.io.direction" semantic conventions. It represents the disk IO + // operation direction. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'read' + DiskIoDirectionKey = attribute.Key("disk.io.direction") +) + +var ( + // read + DiskIoDirectionRead = DiskIoDirectionKey.String("read") + // write + DiskIoDirectionWrite = DiskIoDirectionKey.String("write") +) + +// The shared attributes used to report a DNS query. +const ( + // DNSQuestionNameKey is the attribute Key conforming to the + // "dns.question.name" semantic conventions. It represents the name being + // queried. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'www.example.com', 'opentelemetry.io' + // Note: If the name field contains non-printable characters (below 32 or + // above 126), those characters should be represented as escaped base 10 + // integers (\DDD). Back slashes and quotes should be escaped. Tabs, + // carriage returns, and line feeds should be converted to \t, \r, and \n + // respectively. + DNSQuestionNameKey = attribute.Key("dns.question.name") +) + +// DNSQuestionName returns an attribute KeyValue conforming to the +// "dns.question.name" semantic conventions. It represents the name being +// queried. +func DNSQuestionName(val string) attribute.KeyValue { + return DNSQuestionNameKey.String(val) +} + +// Attributes for operations with an authenticated and/or authorized enduser. +const ( + // EnduserIDKey is the attribute Key conforming to the "enduser.id" + // semantic conventions. It represents the username or client_id extracted + // from the access token or + // [Authorization](https://tools.ietf.org/html/rfc7235#section-4.2) header + // in the inbound request from outside the system. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'username' + EnduserIDKey = attribute.Key("enduser.id") + + // EnduserRoleKey is the attribute Key conforming to the "enduser.role" + // semantic conventions. It represents the actual/assumed role the client + // is making the request under extracted from token or application security + // context. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'admin' + EnduserRoleKey = attribute.Key("enduser.role") + + // EnduserScopeKey is the attribute Key conforming to the "enduser.scope" + // semantic conventions. It represents the scopes or granted authorities + // the client currently possesses extracted from token or application + // security context. The value would come from the scope associated with an + // [OAuth 2.0 Access + // Token](https://tools.ietf.org/html/rfc6749#section-3.3) or an attribute + // value in a [SAML 2.0 + // Assertion](http://docs.oasis-open.org/security/saml/Post2.0/sstc-saml-tech-overview-2.0.html). + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'read:message, write:files' + EnduserScopeKey = attribute.Key("enduser.scope") +) + +// EnduserID returns an attribute KeyValue conforming to the "enduser.id" +// semantic conventions. It represents the username or client_id extracted from +// the access token or +// [Authorization](https://tools.ietf.org/html/rfc7235#section-4.2) header in +// the inbound request from outside the system. +func EnduserID(val string) attribute.KeyValue { + return EnduserIDKey.String(val) +} + +// EnduserRole returns an attribute KeyValue conforming to the +// "enduser.role" semantic conventions. It represents the actual/assumed role +// the client is making the request under extracted from token or application +// security context. +func EnduserRole(val string) attribute.KeyValue { + return EnduserRoleKey.String(val) +} + +// EnduserScope returns an attribute KeyValue conforming to the +// "enduser.scope" semantic conventions. It represents the scopes or granted +// authorities the client currently possesses extracted from token or +// application security context. The value would come from the scope associated +// with an [OAuth 2.0 Access +// Token](https://tools.ietf.org/html/rfc6749#section-3.3) or an attribute +// value in a [SAML 2.0 +// Assertion](http://docs.oasis-open.org/security/saml/Post2.0/sstc-saml-tech-overview-2.0.html). +func EnduserScope(val string) attribute.KeyValue { + return EnduserScopeKey.String(val) +} + +// The shared attributes used to report an error. +const ( + // ErrorTypeKey is the attribute Key conforming to the "error.type" + // semantic conventions. It represents the describes a class of error the + // operation ended with. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: stable + // Examples: 'timeout', 'java.net.UnknownHostException', + // 'server_certificate_invalid', '500' + // Note: The `error.type` SHOULD be predictable, and SHOULD have low + // cardinality. + // + // When `error.type` is set to a type (e.g., an exception type), its + // canonical class name identifying the type within the artifact SHOULD be + // used. + // + // Instrumentations SHOULD document the list of errors they report. + // + // The cardinality of `error.type` within one instrumentation library + // SHOULD be low. + // Telemetry consumers that aggregate data from multiple instrumentation + // libraries and applications + // should be prepared for `error.type` to have high cardinality at query + // time when no + // additional filters are applied. + // + // If the operation has completed successfully, instrumentations SHOULD NOT + // set `error.type`. + // + // If a specific domain defines its own set of error identifiers (such as + // HTTP or gRPC status codes), + // it's RECOMMENDED to: + // + // * Use a domain-specific attribute + // * Set `error.type` to capture all errors, regardless of whether they are + // defined within the domain-specific set or not. + ErrorTypeKey = attribute.Key("error.type") +) + +var ( + // A fallback error value to be used when the instrumentation doesn't define a custom value + ErrorTypeOther = ErrorTypeKey.String("_OTHER") +) + +// Attributes for Events represented using Log Records. +const ( + // EventNameKey is the attribute Key conforming to the "event.name" + // semantic conventions. It represents the identifies the class / type of + // event. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'browser.mouse.click', 'device.app.lifecycle' + // Note: Event names are subject to the same rules as [attribute + // names](https://github.com/open-telemetry/opentelemetry-specification/tree/v1.33.0/specification/common/attribute-naming.md). + // Notably, event names are namespaced to avoid collisions and provide a + // clean separation of semantics for events in separate domains like + // browser, mobile, and kubernetes. + EventNameKey = attribute.Key("event.name") +) + +// EventName returns an attribute KeyValue conforming to the "event.name" +// semantic conventions. It represents the identifies the class / type of +// event. +func EventName(val string) attribute.KeyValue { + return EventNameKey.String(val) +} + +// The shared attributes used to report a single exception associated with a +// span or log. +const ( + // ExceptionEscapedKey is the attribute Key conforming to the + // "exception.escaped" semantic conventions. It represents the sHOULD be + // set to true if the exception event is recorded at a point where it is + // known that the exception is escaping the scope of the span. + // + // Type: boolean + // RequirementLevel: Optional + // Stability: stable + // Note: An exception is considered to have escaped (or left) the scope of + // a span, + // if that span is ended while the exception is still logically "in + // flight". + // This may be actually "in flight" in some languages (e.g. if the + // exception + // is passed to a Context manager's `__exit__` method in Python) but will + // usually be caught at the point of recording the exception in most + // languages. + // + // It is usually not possible to determine at the point where an exception + // is thrown + // whether it will escape the scope of a span. + // However, it is trivial to know that an exception + // will escape, if one checks for an active exception just before ending + // the span, + // as done in the [example for recording span + // exceptions](https://opentelemetry.io/docs/specs/semconv/exceptions/exceptions-spans/#recording-an-exception). + // + // It follows that an exception may still escape the scope of the span + // even if the `exception.escaped` attribute was not set or set to false, + // since the event might have been recorded at a time where it was not + // clear whether the exception will escape. + ExceptionEscapedKey = attribute.Key("exception.escaped") + + // ExceptionMessageKey is the attribute Key conforming to the + // "exception.message" semantic conventions. It represents the exception + // message. + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: 'Division by zero', "Can't convert 'int' object to str + // implicitly" + ExceptionMessageKey = attribute.Key("exception.message") + + // ExceptionStacktraceKey is the attribute Key conforming to the + // "exception.stacktrace" semantic conventions. It represents a stacktrace + // as a string in the natural representation for the language runtime. The + // representation is to be determined and documented by each language SIG. + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: 'Exception in thread "main" java.lang.RuntimeException: Test + // exception\\n at ' + // 'com.example.GenerateTrace.methodB(GenerateTrace.java:13)\\n at ' + // 'com.example.GenerateTrace.methodA(GenerateTrace.java:9)\\n at ' + // 'com.example.GenerateTrace.main(GenerateTrace.java:5)' + ExceptionStacktraceKey = attribute.Key("exception.stacktrace") + + // ExceptionTypeKey is the attribute Key conforming to the "exception.type" + // semantic conventions. It represents the type of the exception (its + // fully-qualified class name, if applicable). The dynamic type of the + // exception should be preferred over the static type in languages that + // support it. + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: 'java.net.ConnectException', 'OSError' + ExceptionTypeKey = attribute.Key("exception.type") +) + +// ExceptionEscaped returns an attribute KeyValue conforming to the +// "exception.escaped" semantic conventions. It represents the sHOULD be set to +// true if the exception event is recorded at a point where it is known that +// the exception is escaping the scope of the span. +func ExceptionEscaped(val bool) attribute.KeyValue { + return ExceptionEscapedKey.Bool(val) +} + +// ExceptionMessage returns an attribute KeyValue conforming to the +// "exception.message" semantic conventions. It represents the exception +// message. +func ExceptionMessage(val string) attribute.KeyValue { + return ExceptionMessageKey.String(val) +} + +// ExceptionStacktrace returns an attribute KeyValue conforming to the +// "exception.stacktrace" semantic conventions. It represents a stacktrace as a +// string in the natural representation for the language runtime. The +// representation is to be determined and documented by each language SIG. +func ExceptionStacktrace(val string) attribute.KeyValue { + return ExceptionStacktraceKey.String(val) +} + +// ExceptionType returns an attribute KeyValue conforming to the +// "exception.type" semantic conventions. It represents the type of the +// exception (its fully-qualified class name, if applicable). The dynamic type +// of the exception should be preferred over the static type in languages that +// support it. +func ExceptionType(val string) attribute.KeyValue { + return ExceptionTypeKey.String(val) +} + +// FaaS attributes +const ( + // FaaSColdstartKey is the attribute Key conforming to the "faas.coldstart" + // semantic conventions. It represents a boolean that is true if the + // serverless function is executed for the first time (aka cold-start). + // + // Type: boolean + // RequirementLevel: Optional + // Stability: experimental + FaaSColdstartKey = attribute.Key("faas.coldstart") + + // FaaSCronKey is the attribute Key conforming to the "faas.cron" semantic + // conventions. It represents a string containing the schedule period as + // [Cron + // Expression](https://docs.oracle.com/cd/E12058_01/doc/doc.1014/e12030/cron_expressions.htm). + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '0/5 * * * ? *' + FaaSCronKey = attribute.Key("faas.cron") + + // FaaSDocumentCollectionKey is the attribute Key conforming to the + // "faas.document.collection" semantic conventions. It represents the name + // of the source on which the triggering operation was performed. For + // example, in Cloud Storage or S3 corresponds to the bucket name, and in + // Cosmos DB to the database name. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'myBucketName', 'myDBName' + FaaSDocumentCollectionKey = attribute.Key("faas.document.collection") + + // FaaSDocumentNameKey is the attribute Key conforming to the + // "faas.document.name" semantic conventions. It represents the document + // name/table subjected to the operation. For example, in Cloud Storage or + // S3 is the name of the file, and in Cosmos DB the table name. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'myFile.txt', 'myTableName' + FaaSDocumentNameKey = attribute.Key("faas.document.name") + + // FaaSDocumentOperationKey is the attribute Key conforming to the + // "faas.document.operation" semantic conventions. It represents the + // describes the type of the operation that was performed on the data. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + FaaSDocumentOperationKey = attribute.Key("faas.document.operation") + + // FaaSDocumentTimeKey is the attribute Key conforming to the + // "faas.document.time" semantic conventions. It represents a string + // containing the time when the data was accessed in the [ISO + // 8601](https://www.iso.org/iso-8601-date-and-time-format.html) format + // expressed in [UTC](https://www.w3.org/TR/NOTE-datetime). + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '2020-01-23T13:47:06Z' + FaaSDocumentTimeKey = attribute.Key("faas.document.time") + + // FaaSInstanceKey is the attribute Key conforming to the "faas.instance" + // semantic conventions. It represents the execution environment ID as a + // string, that will be potentially reused for other invocations to the + // same function/function version. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '2021/06/28/[$LATEST]2f399eb14537447da05ab2a2e39309de' + // Note: * **AWS Lambda:** Use the (full) log stream name. + FaaSInstanceKey = attribute.Key("faas.instance") + + // FaaSInvocationIDKey is the attribute Key conforming to the + // "faas.invocation_id" semantic conventions. It represents the invocation + // ID of the current function invocation. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'af9d5aa4-a685-4c5f-a22b-444f80b3cc28' + FaaSInvocationIDKey = attribute.Key("faas.invocation_id") + + // FaaSInvokedNameKey is the attribute Key conforming to the + // "faas.invoked_name" semantic conventions. It represents the name of the + // invoked function. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'my-function' + // Note: SHOULD be equal to the `faas.name` resource attribute of the + // invoked function. + FaaSInvokedNameKey = attribute.Key("faas.invoked_name") + + // FaaSInvokedProviderKey is the attribute Key conforming to the + // "faas.invoked_provider" semantic conventions. It represents the cloud + // provider of the invoked function. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + // Note: SHOULD be equal to the `cloud.provider` resource attribute of the + // invoked function. + FaaSInvokedProviderKey = attribute.Key("faas.invoked_provider") + + // FaaSInvokedRegionKey is the attribute Key conforming to the + // "faas.invoked_region" semantic conventions. It represents the cloud + // region of the invoked function. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'eu-central-1' + // Note: SHOULD be equal to the `cloud.region` resource attribute of the + // invoked function. + FaaSInvokedRegionKey = attribute.Key("faas.invoked_region") + + // FaaSMaxMemoryKey is the attribute Key conforming to the + // "faas.max_memory" semantic conventions. It represents the amount of + // memory available to the serverless function converted to Bytes. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 134217728 + // Note: It's recommended to set this attribute since e.g. too little + // memory can easily stop a Java AWS Lambda function from working + // correctly. On AWS Lambda, the environment variable + // `AWS_LAMBDA_FUNCTION_MEMORY_SIZE` provides this information (which must + // be multiplied by 1,048,576). + FaaSMaxMemoryKey = attribute.Key("faas.max_memory") + + // FaaSNameKey is the attribute Key conforming to the "faas.name" semantic + // conventions. It represents the name of the single function that this + // runtime instance executes. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'my-function', 'myazurefunctionapp/some-function-name' + // Note: This is the name of the function as configured/deployed on the + // FaaS + // platform and is usually different from the name of the callback + // function (which may be stored in the + // [`code.namespace`/`code.function`](/docs/general/attributes.md#source-code-attributes) + // span attributes). + // + // For some cloud providers, the above definition is ambiguous. The + // following + // definition of function name MUST be used for this attribute + // (and consequently the span name) for the listed cloud + // providers/products: + // + // * **Azure:** The full name `/`, i.e., function app name + // followed by a forward slash followed by the function name (this form + // can also be seen in the resource JSON for the function). + // This means that a span attribute MUST be used, as an Azure function + // app can host multiple functions that would usually share + // a TracerProvider (see also the `cloud.resource_id` attribute). + FaaSNameKey = attribute.Key("faas.name") + + // FaaSTimeKey is the attribute Key conforming to the "faas.time" semantic + // conventions. It represents a string containing the function invocation + // time in the [ISO + // 8601](https://www.iso.org/iso-8601-date-and-time-format.html) format + // expressed in [UTC](https://www.w3.org/TR/NOTE-datetime). + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '2020-01-23T13:47:06Z' + FaaSTimeKey = attribute.Key("faas.time") + + // FaaSTriggerKey is the attribute Key conforming to the "faas.trigger" + // semantic conventions. It represents the type of the trigger which caused + // this function invocation. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + FaaSTriggerKey = attribute.Key("faas.trigger") + + // FaaSVersionKey is the attribute Key conforming to the "faas.version" + // semantic conventions. It represents the immutable version of the + // function being executed. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '26', 'pinkfroid-00002' + // Note: Depending on the cloud provider and platform, use: + // + // * **AWS Lambda:** The [function + // version](https://docs.aws.amazon.com/lambda/latest/dg/configuration-versions.html) + // (an integer represented as a decimal string). + // * **Google Cloud Run (Services):** The + // [revision](https://cloud.google.com/run/docs/managing/revisions) + // (i.e., the function name plus the revision suffix). + // * **Google Cloud Functions:** The value of the + // [`K_REVISION` environment + // variable](https://cloud.google.com/functions/docs/env-var#runtime_environment_variables_set_automatically). + // * **Azure Functions:** Not applicable. Do not set this attribute. + FaaSVersionKey = attribute.Key("faas.version") +) + +var ( + // When a new object is created + FaaSDocumentOperationInsert = FaaSDocumentOperationKey.String("insert") + // When an object is modified + FaaSDocumentOperationEdit = FaaSDocumentOperationKey.String("edit") + // When an object is deleted + FaaSDocumentOperationDelete = FaaSDocumentOperationKey.String("delete") +) + +var ( + // Alibaba Cloud + FaaSInvokedProviderAlibabaCloud = FaaSInvokedProviderKey.String("alibaba_cloud") + // Amazon Web Services + FaaSInvokedProviderAWS = FaaSInvokedProviderKey.String("aws") + // Microsoft Azure + FaaSInvokedProviderAzure = FaaSInvokedProviderKey.String("azure") + // Google Cloud Platform + FaaSInvokedProviderGCP = FaaSInvokedProviderKey.String("gcp") + // Tencent Cloud + FaaSInvokedProviderTencentCloud = FaaSInvokedProviderKey.String("tencent_cloud") +) + +var ( + // A response to some data source operation such as a database or filesystem read/write + FaaSTriggerDatasource = FaaSTriggerKey.String("datasource") + // To provide an answer to an inbound HTTP request + FaaSTriggerHTTP = FaaSTriggerKey.String("http") + // A function is set to be executed when messages are sent to a messaging system + FaaSTriggerPubsub = FaaSTriggerKey.String("pubsub") + // A function is scheduled to be executed regularly + FaaSTriggerTimer = FaaSTriggerKey.String("timer") + // If none of the others apply + FaaSTriggerOther = FaaSTriggerKey.String("other") +) + +// FaaSColdstart returns an attribute KeyValue conforming to the +// "faas.coldstart" semantic conventions. It represents a boolean that is true +// if the serverless function is executed for the first time (aka cold-start). +func FaaSColdstart(val bool) attribute.KeyValue { + return FaaSColdstartKey.Bool(val) +} + +// FaaSCron returns an attribute KeyValue conforming to the "faas.cron" +// semantic conventions. It represents a string containing the schedule period +// as [Cron +// Expression](https://docs.oracle.com/cd/E12058_01/doc/doc.1014/e12030/cron_expressions.htm). +func FaaSCron(val string) attribute.KeyValue { + return FaaSCronKey.String(val) +} + +// FaaSDocumentCollection returns an attribute KeyValue conforming to the +// "faas.document.collection" semantic conventions. It represents the name of +// the source on which the triggering operation was performed. For example, in +// Cloud Storage or S3 corresponds to the bucket name, and in Cosmos DB to the +// database name. +func FaaSDocumentCollection(val string) attribute.KeyValue { + return FaaSDocumentCollectionKey.String(val) +} + +// FaaSDocumentName returns an attribute KeyValue conforming to the +// "faas.document.name" semantic conventions. It represents the document +// name/table subjected to the operation. For example, in Cloud Storage or S3 +// is the name of the file, and in Cosmos DB the table name. +func FaaSDocumentName(val string) attribute.KeyValue { + return FaaSDocumentNameKey.String(val) +} + +// FaaSDocumentTime returns an attribute KeyValue conforming to the +// "faas.document.time" semantic conventions. It represents a string containing +// the time when the data was accessed in the [ISO +// 8601](https://www.iso.org/iso-8601-date-and-time-format.html) format +// expressed in [UTC](https://www.w3.org/TR/NOTE-datetime). +func FaaSDocumentTime(val string) attribute.KeyValue { + return FaaSDocumentTimeKey.String(val) +} + +// FaaSInstance returns an attribute KeyValue conforming to the +// "faas.instance" semantic conventions. It represents the execution +// environment ID as a string, that will be potentially reused for other +// invocations to the same function/function version. +func FaaSInstance(val string) attribute.KeyValue { + return FaaSInstanceKey.String(val) +} + +// FaaSInvocationID returns an attribute KeyValue conforming to the +// "faas.invocation_id" semantic conventions. It represents the invocation ID +// of the current function invocation. +func FaaSInvocationID(val string) attribute.KeyValue { + return FaaSInvocationIDKey.String(val) +} + +// FaaSInvokedName returns an attribute KeyValue conforming to the +// "faas.invoked_name" semantic conventions. It represents the name of the +// invoked function. +func FaaSInvokedName(val string) attribute.KeyValue { + return FaaSInvokedNameKey.String(val) +} + +// FaaSInvokedRegion returns an attribute KeyValue conforming to the +// "faas.invoked_region" semantic conventions. It represents the cloud region +// of the invoked function. +func FaaSInvokedRegion(val string) attribute.KeyValue { + return FaaSInvokedRegionKey.String(val) +} + +// FaaSMaxMemory returns an attribute KeyValue conforming to the +// "faas.max_memory" semantic conventions. It represents the amount of memory +// available to the serverless function converted to Bytes. +func FaaSMaxMemory(val int) attribute.KeyValue { + return FaaSMaxMemoryKey.Int(val) +} + +// FaaSName returns an attribute KeyValue conforming to the "faas.name" +// semantic conventions. It represents the name of the single function that +// this runtime instance executes. +func FaaSName(val string) attribute.KeyValue { + return FaaSNameKey.String(val) +} + +// FaaSTime returns an attribute KeyValue conforming to the "faas.time" +// semantic conventions. It represents a string containing the function +// invocation time in the [ISO +// 8601](https://www.iso.org/iso-8601-date-and-time-format.html) format +// expressed in [UTC](https://www.w3.org/TR/NOTE-datetime). +func FaaSTime(val string) attribute.KeyValue { + return FaaSTimeKey.String(val) +} + +// FaaSVersion returns an attribute KeyValue conforming to the +// "faas.version" semantic conventions. It represents the immutable version of +// the function being executed. +func FaaSVersion(val string) attribute.KeyValue { + return FaaSVersionKey.String(val) +} + +// Attributes for Feature Flags. +const ( + // FeatureFlagKeyKey is the attribute Key conforming to the + // "feature_flag.key" semantic conventions. It represents the unique + // identifier of the feature flag. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'logo-color' + FeatureFlagKeyKey = attribute.Key("feature_flag.key") + + // FeatureFlagProviderNameKey is the attribute Key conforming to the + // "feature_flag.provider_name" semantic conventions. It represents the + // name of the service provider that performs the flag evaluation. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'Flag Manager' + FeatureFlagProviderNameKey = attribute.Key("feature_flag.provider_name") + + // FeatureFlagVariantKey is the attribute Key conforming to the + // "feature_flag.variant" semantic conventions. It represents the sHOULD be + // a semantic identifier for a value. If one is unavailable, a stringified + // version of the value can be used. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'red', 'true', 'on' + // Note: A semantic identifier, commonly referred to as a variant, provides + // a means + // for referring to a value without including the value itself. This can + // provide additional context for understanding the meaning behind a value. + // For example, the variant `red` maybe be used for the value `#c05543`. + // + // A stringified version of the value can be used in situations where a + // semantic identifier is unavailable. String representation of the value + // should be determined by the implementer. + FeatureFlagVariantKey = attribute.Key("feature_flag.variant") +) + +// FeatureFlagKey returns an attribute KeyValue conforming to the +// "feature_flag.key" semantic conventions. It represents the unique identifier +// of the feature flag. +func FeatureFlagKey(val string) attribute.KeyValue { + return FeatureFlagKeyKey.String(val) +} + +// FeatureFlagProviderName returns an attribute KeyValue conforming to the +// "feature_flag.provider_name" semantic conventions. It represents the name of +// the service provider that performs the flag evaluation. +func FeatureFlagProviderName(val string) attribute.KeyValue { + return FeatureFlagProviderNameKey.String(val) +} + +// FeatureFlagVariant returns an attribute KeyValue conforming to the +// "feature_flag.variant" semantic conventions. It represents the sHOULD be a +// semantic identifier for a value. If one is unavailable, a stringified +// version of the value can be used. +func FeatureFlagVariant(val string) attribute.KeyValue { + return FeatureFlagVariantKey.String(val) +} + +// Describes file attributes. +const ( + // FileDirectoryKey is the attribute Key conforming to the "file.directory" + // semantic conventions. It represents the directory where the file is + // located. It should include the drive letter, when appropriate. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '/home/user', 'C:\\Program Files\\MyApp' + FileDirectoryKey = attribute.Key("file.directory") + + // FileExtensionKey is the attribute Key conforming to the "file.extension" + // semantic conventions. It represents the file extension, excluding the + // leading dot. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'png', 'gz' + // Note: When the file name has multiple extensions (example.tar.gz), only + // the last one should be captured ("gz", not "tar.gz"). + FileExtensionKey = attribute.Key("file.extension") + + // FileNameKey is the attribute Key conforming to the "file.name" semantic + // conventions. It represents the name of the file including the extension, + // without the directory. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'example.png' + FileNameKey = attribute.Key("file.name") + + // FilePathKey is the attribute Key conforming to the "file.path" semantic + // conventions. It represents the full path to the file, including the file + // name. It should include the drive letter, when appropriate. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '/home/alice/example.png', 'C:\\Program + // Files\\MyApp\\myapp.exe' + FilePathKey = attribute.Key("file.path") + + // FileSizeKey is the attribute Key conforming to the "file.size" semantic + // conventions. It represents the file size in bytes. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + FileSizeKey = attribute.Key("file.size") +) + +// FileDirectory returns an attribute KeyValue conforming to the +// "file.directory" semantic conventions. It represents the directory where the +// file is located. It should include the drive letter, when appropriate. +func FileDirectory(val string) attribute.KeyValue { + return FileDirectoryKey.String(val) +} + +// FileExtension returns an attribute KeyValue conforming to the +// "file.extension" semantic conventions. It represents the file extension, +// excluding the leading dot. +func FileExtension(val string) attribute.KeyValue { + return FileExtensionKey.String(val) +} + +// FileName returns an attribute KeyValue conforming to the "file.name" +// semantic conventions. It represents the name of the file including the +// extension, without the directory. +func FileName(val string) attribute.KeyValue { + return FileNameKey.String(val) +} + +// FilePath returns an attribute KeyValue conforming to the "file.path" +// semantic conventions. It represents the full path to the file, including the +// file name. It should include the drive letter, when appropriate. +func FilePath(val string) attribute.KeyValue { + return FilePathKey.String(val) +} + +// FileSize returns an attribute KeyValue conforming to the "file.size" +// semantic conventions. It represents the file size in bytes. +func FileSize(val int) attribute.KeyValue { + return FileSizeKey.Int(val) +} + +// Attributes for Google Cloud Run. +const ( + // GCPCloudRunJobExecutionKey is the attribute Key conforming to the + // "gcp.cloud_run.job.execution" semantic conventions. It represents the + // name of the Cloud Run + // [execution](https://cloud.google.com/run/docs/managing/job-executions) + // being run for the Job, as set by the + // [`CLOUD_RUN_EXECUTION`](https://cloud.google.com/run/docs/container-contract#jobs-env-vars) + // environment variable. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'job-name-xxxx', 'sample-job-mdw84' + GCPCloudRunJobExecutionKey = attribute.Key("gcp.cloud_run.job.execution") + + // GCPCloudRunJobTaskIndexKey is the attribute Key conforming to the + // "gcp.cloud_run.job.task_index" semantic conventions. It represents the + // index for a task within an execution as provided by the + // [`CLOUD_RUN_TASK_INDEX`](https://cloud.google.com/run/docs/container-contract#jobs-env-vars) + // environment variable. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 0, 1 + GCPCloudRunJobTaskIndexKey = attribute.Key("gcp.cloud_run.job.task_index") +) + +// GCPCloudRunJobExecution returns an attribute KeyValue conforming to the +// "gcp.cloud_run.job.execution" semantic conventions. It represents the name +// of the Cloud Run +// [execution](https://cloud.google.com/run/docs/managing/job-executions) being +// run for the Job, as set by the +// [`CLOUD_RUN_EXECUTION`](https://cloud.google.com/run/docs/container-contract#jobs-env-vars) +// environment variable. +func GCPCloudRunJobExecution(val string) attribute.KeyValue { + return GCPCloudRunJobExecutionKey.String(val) +} + +// GCPCloudRunJobTaskIndex returns an attribute KeyValue conforming to the +// "gcp.cloud_run.job.task_index" semantic conventions. It represents the index +// for a task within an execution as provided by the +// [`CLOUD_RUN_TASK_INDEX`](https://cloud.google.com/run/docs/container-contract#jobs-env-vars) +// environment variable. +func GCPCloudRunJobTaskIndex(val int) attribute.KeyValue { + return GCPCloudRunJobTaskIndexKey.Int(val) +} + +// Attributes for Google Compute Engine (GCE). +const ( + // GCPGceInstanceHostnameKey is the attribute Key conforming to the + // "gcp.gce.instance.hostname" semantic conventions. It represents the + // hostname of a GCE instance. This is the full value of the default or + // [custom + // hostname](https://cloud.google.com/compute/docs/instances/custom-hostname-vm). + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'my-host1234.example.com', + // 'sample-vm.us-west1-b.c.my-project.internal' + GCPGceInstanceHostnameKey = attribute.Key("gcp.gce.instance.hostname") + + // GCPGceInstanceNameKey is the attribute Key conforming to the + // "gcp.gce.instance.name" semantic conventions. It represents the instance + // name of a GCE instance. This is the value provided by `host.name`, the + // visible name of the instance in the Cloud Console UI, and the prefix for + // the default hostname of the instance as defined by the [default internal + // DNS + // name](https://cloud.google.com/compute/docs/internal-dns#instance-fully-qualified-domain-names). + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'instance-1', 'my-vm-name' + GCPGceInstanceNameKey = attribute.Key("gcp.gce.instance.name") +) + +// GCPGceInstanceHostname returns an attribute KeyValue conforming to the +// "gcp.gce.instance.hostname" semantic conventions. It represents the hostname +// of a GCE instance. This is the full value of the default or [custom +// hostname](https://cloud.google.com/compute/docs/instances/custom-hostname-vm). +func GCPGceInstanceHostname(val string) attribute.KeyValue { + return GCPGceInstanceHostnameKey.String(val) +} + +// GCPGceInstanceName returns an attribute KeyValue conforming to the +// "gcp.gce.instance.name" semantic conventions. It represents the instance +// name of a GCE instance. This is the value provided by `host.name`, the +// visible name of the instance in the Cloud Console UI, and the prefix for the +// default hostname of the instance as defined by the [default internal DNS +// name](https://cloud.google.com/compute/docs/internal-dns#instance-fully-qualified-domain-names). +func GCPGceInstanceName(val string) attribute.KeyValue { + return GCPGceInstanceNameKey.String(val) +} + +// The attributes used to describe telemetry in the context of LLM (Large +// Language Models) requests and responses. +const ( + // GenAiCompletionKey is the attribute Key conforming to the + // "gen_ai.completion" semantic conventions. It represents the full + // response received from the LLM. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: "[{'role': 'assistant', 'content': 'The capital of France is + // Paris.'}]" + // Note: It's RECOMMENDED to format completions as JSON string matching + // [OpenAI messages + // format](https://platform.openai.com/docs/guides/text-generation) + GenAiCompletionKey = attribute.Key("gen_ai.completion") + + // GenAiPromptKey is the attribute Key conforming to the "gen_ai.prompt" + // semantic conventions. It represents the full prompt sent to an LLM. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: "[{'role': 'user', 'content': 'What is the capital of + // France?'}]" + // Note: It's RECOMMENDED to format prompts as JSON string matching [OpenAI + // messages + // format](https://platform.openai.com/docs/guides/text-generation) + GenAiPromptKey = attribute.Key("gen_ai.prompt") + + // GenAiRequestMaxTokensKey is the attribute Key conforming to the + // "gen_ai.request.max_tokens" semantic conventions. It represents the + // maximum number of tokens the LLM generates for a request. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 100 + GenAiRequestMaxTokensKey = attribute.Key("gen_ai.request.max_tokens") + + // GenAiRequestModelKey is the attribute Key conforming to the + // "gen_ai.request.model" semantic conventions. It represents the name of + // the LLM a request is being made to. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'gpt-4' + GenAiRequestModelKey = attribute.Key("gen_ai.request.model") + + // GenAiRequestTemperatureKey is the attribute Key conforming to the + // "gen_ai.request.temperature" semantic conventions. It represents the + // temperature setting for the LLM request. + // + // Type: double + // RequirementLevel: Optional + // Stability: experimental + // Examples: 0.0 + GenAiRequestTemperatureKey = attribute.Key("gen_ai.request.temperature") + + // GenAiRequestTopPKey is the attribute Key conforming to the + // "gen_ai.request.top_p" semantic conventions. It represents the top_p + // sampling setting for the LLM request. + // + // Type: double + // RequirementLevel: Optional + // Stability: experimental + // Examples: 1.0 + GenAiRequestTopPKey = attribute.Key("gen_ai.request.top_p") + + // GenAiResponseFinishReasonsKey is the attribute Key conforming to the + // "gen_ai.response.finish_reasons" semantic conventions. It represents the + // array of reasons the model stopped generating tokens, corresponding to + // each generation received. + // + // Type: string[] + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'stop' + GenAiResponseFinishReasonsKey = attribute.Key("gen_ai.response.finish_reasons") + + // GenAiResponseIDKey is the attribute Key conforming to the + // "gen_ai.response.id" semantic conventions. It represents the unique + // identifier for the completion. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'chatcmpl-123' + GenAiResponseIDKey = attribute.Key("gen_ai.response.id") + + // GenAiResponseModelKey is the attribute Key conforming to the + // "gen_ai.response.model" semantic conventions. It represents the name of + // the LLM a response was generated from. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'gpt-4-0613' + GenAiResponseModelKey = attribute.Key("gen_ai.response.model") + + // GenAiSystemKey is the attribute Key conforming to the "gen_ai.system" + // semantic conventions. It represents the Generative AI product as + // identified by the client instrumentation. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'openai' + // Note: The actual GenAI product may differ from the one identified by the + // client. For example, when using OpenAI client libraries to communicate + // with Mistral, the `gen_ai.system` is set to `openai` based on the + // instrumentation's best knowledge. + GenAiSystemKey = attribute.Key("gen_ai.system") + + // GenAiUsageCompletionTokensKey is the attribute Key conforming to the + // "gen_ai.usage.completion_tokens" semantic conventions. It represents the + // number of tokens used in the LLM response (completion). + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 180 + GenAiUsageCompletionTokensKey = attribute.Key("gen_ai.usage.completion_tokens") + + // GenAiUsagePromptTokensKey is the attribute Key conforming to the + // "gen_ai.usage.prompt_tokens" semantic conventions. It represents the + // number of tokens used in the LLM prompt. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 100 + GenAiUsagePromptTokensKey = attribute.Key("gen_ai.usage.prompt_tokens") +) + +var ( + // OpenAI + GenAiSystemOpenai = GenAiSystemKey.String("openai") +) + +// GenAiCompletion returns an attribute KeyValue conforming to the +// "gen_ai.completion" semantic conventions. It represents the full response +// received from the LLM. +func GenAiCompletion(val string) attribute.KeyValue { + return GenAiCompletionKey.String(val) +} + +// GenAiPrompt returns an attribute KeyValue conforming to the +// "gen_ai.prompt" semantic conventions. It represents the full prompt sent to +// an LLM. +func GenAiPrompt(val string) attribute.KeyValue { + return GenAiPromptKey.String(val) +} + +// GenAiRequestMaxTokens returns an attribute KeyValue conforming to the +// "gen_ai.request.max_tokens" semantic conventions. It represents the maximum +// number of tokens the LLM generates for a request. +func GenAiRequestMaxTokens(val int) attribute.KeyValue { + return GenAiRequestMaxTokensKey.Int(val) +} + +// GenAiRequestModel returns an attribute KeyValue conforming to the +// "gen_ai.request.model" semantic conventions. It represents the name of the +// LLM a request is being made to. +func GenAiRequestModel(val string) attribute.KeyValue { + return GenAiRequestModelKey.String(val) +} + +// GenAiRequestTemperature returns an attribute KeyValue conforming to the +// "gen_ai.request.temperature" semantic conventions. It represents the +// temperature setting for the LLM request. +func GenAiRequestTemperature(val float64) attribute.KeyValue { + return GenAiRequestTemperatureKey.Float64(val) +} + +// GenAiRequestTopP returns an attribute KeyValue conforming to the +// "gen_ai.request.top_p" semantic conventions. It represents the top_p +// sampling setting for the LLM request. +func GenAiRequestTopP(val float64) attribute.KeyValue { + return GenAiRequestTopPKey.Float64(val) +} + +// GenAiResponseFinishReasons returns an attribute KeyValue conforming to +// the "gen_ai.response.finish_reasons" semantic conventions. It represents the +// array of reasons the model stopped generating tokens, corresponding to each +// generation received. +func GenAiResponseFinishReasons(val ...string) attribute.KeyValue { + return GenAiResponseFinishReasonsKey.StringSlice(val) +} + +// GenAiResponseID returns an attribute KeyValue conforming to the +// "gen_ai.response.id" semantic conventions. It represents the unique +// identifier for the completion. +func GenAiResponseID(val string) attribute.KeyValue { + return GenAiResponseIDKey.String(val) +} + +// GenAiResponseModel returns an attribute KeyValue conforming to the +// "gen_ai.response.model" semantic conventions. It represents the name of the +// LLM a response was generated from. +func GenAiResponseModel(val string) attribute.KeyValue { + return GenAiResponseModelKey.String(val) +} + +// GenAiUsageCompletionTokens returns an attribute KeyValue conforming to +// the "gen_ai.usage.completion_tokens" semantic conventions. It represents the +// number of tokens used in the LLM response (completion). +func GenAiUsageCompletionTokens(val int) attribute.KeyValue { + return GenAiUsageCompletionTokensKey.Int(val) +} + +// GenAiUsagePromptTokens returns an attribute KeyValue conforming to the +// "gen_ai.usage.prompt_tokens" semantic conventions. It represents the number +// of tokens used in the LLM prompt. +func GenAiUsagePromptTokens(val int) attribute.KeyValue { + return GenAiUsagePromptTokensKey.Int(val) +} + +// Attributes for GraphQL. +const ( + // GraphqlDocumentKey is the attribute Key conforming to the + // "graphql.document" semantic conventions. It represents the GraphQL + // document being executed. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'query findBookByID { bookByID(id: ?) { name } }' + // Note: The value may be sanitized to exclude sensitive information. + GraphqlDocumentKey = attribute.Key("graphql.document") + + // GraphqlOperationNameKey is the attribute Key conforming to the + // "graphql.operation.name" semantic conventions. It represents the name of + // the operation being executed. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'findBookByID' + GraphqlOperationNameKey = attribute.Key("graphql.operation.name") + + // GraphqlOperationTypeKey is the attribute Key conforming to the + // "graphql.operation.type" semantic conventions. It represents the type of + // the operation being executed. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'query', 'mutation', 'subscription' + GraphqlOperationTypeKey = attribute.Key("graphql.operation.type") +) + +var ( + // GraphQL query + GraphqlOperationTypeQuery = GraphqlOperationTypeKey.String("query") + // GraphQL mutation + GraphqlOperationTypeMutation = GraphqlOperationTypeKey.String("mutation") + // GraphQL subscription + GraphqlOperationTypeSubscription = GraphqlOperationTypeKey.String("subscription") +) + +// GraphqlDocument returns an attribute KeyValue conforming to the +// "graphql.document" semantic conventions. It represents the GraphQL document +// being executed. +func GraphqlDocument(val string) attribute.KeyValue { + return GraphqlDocumentKey.String(val) +} + +// GraphqlOperationName returns an attribute KeyValue conforming to the +// "graphql.operation.name" semantic conventions. It represents the name of the +// operation being executed. +func GraphqlOperationName(val string) attribute.KeyValue { + return GraphqlOperationNameKey.String(val) +} + +// Attributes for the Android platform on which the Android application is +// running. +const ( + // HerokuAppIDKey is the attribute Key conforming to the "heroku.app.id" + // semantic conventions. It represents the unique identifier for the + // application + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '2daa2797-e42b-4624-9322-ec3f968df4da' + HerokuAppIDKey = attribute.Key("heroku.app.id") + + // HerokuReleaseCommitKey is the attribute Key conforming to the + // "heroku.release.commit" semantic conventions. It represents the commit + // hash for the current release + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'e6134959463efd8966b20e75b913cafe3f5ec' + HerokuReleaseCommitKey = attribute.Key("heroku.release.commit") + + // HerokuReleaseCreationTimestampKey is the attribute Key conforming to the + // "heroku.release.creation_timestamp" semantic conventions. It represents + // the time and date the release was created + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '2022-10-23T18:00:42Z' + HerokuReleaseCreationTimestampKey = attribute.Key("heroku.release.creation_timestamp") +) + +// HerokuAppID returns an attribute KeyValue conforming to the +// "heroku.app.id" semantic conventions. It represents the unique identifier +// for the application +func HerokuAppID(val string) attribute.KeyValue { + return HerokuAppIDKey.String(val) +} + +// HerokuReleaseCommit returns an attribute KeyValue conforming to the +// "heroku.release.commit" semantic conventions. It represents the commit hash +// for the current release +func HerokuReleaseCommit(val string) attribute.KeyValue { + return HerokuReleaseCommitKey.String(val) +} + +// HerokuReleaseCreationTimestamp returns an attribute KeyValue conforming +// to the "heroku.release.creation_timestamp" semantic conventions. It +// represents the time and date the release was created +func HerokuReleaseCreationTimestamp(val string) attribute.KeyValue { + return HerokuReleaseCreationTimestampKey.String(val) +} + +// A host is defined as a computing instance. For example, physical servers, +// virtual machines, switches or disk array. +const ( + // HostArchKey is the attribute Key conforming to the "host.arch" semantic + // conventions. It represents the CPU architecture the host system is + // running on. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + HostArchKey = attribute.Key("host.arch") + + // HostCPUCacheL2SizeKey is the attribute Key conforming to the + // "host.cpu.cache.l2.size" semantic conventions. It represents the amount + // of level 2 memory cache available to the processor (in Bytes). + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 12288000 + HostCPUCacheL2SizeKey = attribute.Key("host.cpu.cache.l2.size") + + // HostCPUFamilyKey is the attribute Key conforming to the + // "host.cpu.family" semantic conventions. It represents the family or + // generation of the CPU. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '6', 'PA-RISC 1.1e' + HostCPUFamilyKey = attribute.Key("host.cpu.family") + + // HostCPUModelIDKey is the attribute Key conforming to the + // "host.cpu.model.id" semantic conventions. It represents the model + // identifier. It provides more granular information about the CPU, + // distinguishing it from other CPUs within the same family. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '6', '9000/778/B180L' + HostCPUModelIDKey = attribute.Key("host.cpu.model.id") + + // HostCPUModelNameKey is the attribute Key conforming to the + // "host.cpu.model.name" semantic conventions. It represents the model + // designation of the processor. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '11th Gen Intel(R) Core(TM) i7-1185G7 @ 3.00GHz' + HostCPUModelNameKey = attribute.Key("host.cpu.model.name") + + // HostCPUSteppingKey is the attribute Key conforming to the + // "host.cpu.stepping" semantic conventions. It represents the stepping or + // core revisions. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '1', 'r1p1' + HostCPUSteppingKey = attribute.Key("host.cpu.stepping") + + // HostCPUVendorIDKey is the attribute Key conforming to the + // "host.cpu.vendor.id" semantic conventions. It represents the processor + // manufacturer identifier. A maximum 12-character string. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'GenuineIntel' + // Note: [CPUID](https://wiki.osdev.org/CPUID) command returns the vendor + // ID string in EBX, EDX and ECX registers. Writing these to memory in this + // order results in a 12-character string. + HostCPUVendorIDKey = attribute.Key("host.cpu.vendor.id") + + // HostIDKey is the attribute Key conforming to the "host.id" semantic + // conventions. It represents the unique host ID. For Cloud, this must be + // the instance_id assigned by the cloud provider. For non-containerized + // systems, this should be the `machine-id`. See the table below for the + // sources to use to determine the `machine-id` based on operating system. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'fdbf79e8af94cb7f9e8df36789187052' + HostIDKey = attribute.Key("host.id") + + // HostImageIDKey is the attribute Key conforming to the "host.image.id" + // semantic conventions. It represents the vM image ID or host OS image ID. + // For Cloud, this value is from the provider. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'ami-07b06b442921831e5' + HostImageIDKey = attribute.Key("host.image.id") + + // HostImageNameKey is the attribute Key conforming to the + // "host.image.name" semantic conventions. It represents the name of the VM + // image or OS install the host was instantiated from. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'infra-ami-eks-worker-node-7d4ec78312', 'CentOS-8-x86_64-1905' + HostImageNameKey = attribute.Key("host.image.name") + + // HostImageVersionKey is the attribute Key conforming to the + // "host.image.version" semantic conventions. It represents the version + // string of the VM image or host OS as defined in [Version + // Attributes](/docs/resource/README.md#version-attributes). + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '0.1' + HostImageVersionKey = attribute.Key("host.image.version") + + // HostIPKey is the attribute Key conforming to the "host.ip" semantic + // conventions. It represents the available IP addresses of the host, + // excluding loopback interfaces. + // + // Type: string[] + // RequirementLevel: Optional + // Stability: experimental + // Examples: '192.168.1.140', 'fe80::abc2:4a28:737a:609e' + // Note: IPv4 Addresses MUST be specified in dotted-quad notation. IPv6 + // addresses MUST be specified in the [RFC + // 5952](https://www.rfc-editor.org/rfc/rfc5952.html) format. + HostIPKey = attribute.Key("host.ip") + + // HostMacKey is the attribute Key conforming to the "host.mac" semantic + // conventions. It represents the available MAC addresses of the host, + // excluding loopback interfaces. + // + // Type: string[] + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'AC-DE-48-23-45-67', 'AC-DE-48-23-45-67-01-9F' + // Note: MAC Addresses MUST be represented in [IEEE RA hexadecimal + // form](https://standards.ieee.org/wp-content/uploads/import/documents/tutorials/eui.pdf): + // as hyphen-separated octets in uppercase hexadecimal form from most to + // least significant. + HostMacKey = attribute.Key("host.mac") + + // HostNameKey is the attribute Key conforming to the "host.name" semantic + // conventions. It represents the name of the host. On Unix systems, it may + // contain what the hostname command returns, or the fully qualified + // hostname, or another name specified by the user. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'opentelemetry-test' + HostNameKey = attribute.Key("host.name") + + // HostTypeKey is the attribute Key conforming to the "host.type" semantic + // conventions. It represents the type of host. For Cloud, this must be the + // machine type. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'n1-standard-1' + HostTypeKey = attribute.Key("host.type") +) + +var ( + // AMD64 + HostArchAMD64 = HostArchKey.String("amd64") + // ARM32 + HostArchARM32 = HostArchKey.String("arm32") + // ARM64 + HostArchARM64 = HostArchKey.String("arm64") + // Itanium + HostArchIA64 = HostArchKey.String("ia64") + // 32-bit PowerPC + HostArchPPC32 = HostArchKey.String("ppc32") + // 64-bit PowerPC + HostArchPPC64 = HostArchKey.String("ppc64") + // IBM z/Architecture + HostArchS390x = HostArchKey.String("s390x") + // 32-bit x86 + HostArchX86 = HostArchKey.String("x86") +) + +// HostCPUCacheL2Size returns an attribute KeyValue conforming to the +// "host.cpu.cache.l2.size" semantic conventions. It represents the amount of +// level 2 memory cache available to the processor (in Bytes). +func HostCPUCacheL2Size(val int) attribute.KeyValue { + return HostCPUCacheL2SizeKey.Int(val) +} + +// HostCPUFamily returns an attribute KeyValue conforming to the +// "host.cpu.family" semantic conventions. It represents the family or +// generation of the CPU. +func HostCPUFamily(val string) attribute.KeyValue { + return HostCPUFamilyKey.String(val) +} + +// HostCPUModelID returns an attribute KeyValue conforming to the +// "host.cpu.model.id" semantic conventions. It represents the model +// identifier. It provides more granular information about the CPU, +// distinguishing it from other CPUs within the same family. +func HostCPUModelID(val string) attribute.KeyValue { + return HostCPUModelIDKey.String(val) +} + +// HostCPUModelName returns an attribute KeyValue conforming to the +// "host.cpu.model.name" semantic conventions. It represents the model +// designation of the processor. +func HostCPUModelName(val string) attribute.KeyValue { + return HostCPUModelNameKey.String(val) +} + +// HostCPUStepping returns an attribute KeyValue conforming to the +// "host.cpu.stepping" semantic conventions. It represents the stepping or core +// revisions. +func HostCPUStepping(val string) attribute.KeyValue { + return HostCPUSteppingKey.String(val) +} + +// HostCPUVendorID returns an attribute KeyValue conforming to the +// "host.cpu.vendor.id" semantic conventions. It represents the processor +// manufacturer identifier. A maximum 12-character string. +func HostCPUVendorID(val string) attribute.KeyValue { + return HostCPUVendorIDKey.String(val) +} + +// HostID returns an attribute KeyValue conforming to the "host.id" semantic +// conventions. It represents the unique host ID. For Cloud, this must be the +// instance_id assigned by the cloud provider. For non-containerized systems, +// this should be the `machine-id`. See the table below for the sources to use +// to determine the `machine-id` based on operating system. +func HostID(val string) attribute.KeyValue { + return HostIDKey.String(val) +} + +// HostImageID returns an attribute KeyValue conforming to the +// "host.image.id" semantic conventions. It represents the vM image ID or host +// OS image ID. For Cloud, this value is from the provider. +func HostImageID(val string) attribute.KeyValue { + return HostImageIDKey.String(val) +} + +// HostImageName returns an attribute KeyValue conforming to the +// "host.image.name" semantic conventions. It represents the name of the VM +// image or OS install the host was instantiated from. +func HostImageName(val string) attribute.KeyValue { + return HostImageNameKey.String(val) +} + +// HostImageVersion returns an attribute KeyValue conforming to the +// "host.image.version" semantic conventions. It represents the version string +// of the VM image or host OS as defined in [Version +// Attributes](/docs/resource/README.md#version-attributes). +func HostImageVersion(val string) attribute.KeyValue { + return HostImageVersionKey.String(val) +} + +// HostIP returns an attribute KeyValue conforming to the "host.ip" semantic +// conventions. It represents the available IP addresses of the host, excluding +// loopback interfaces. +func HostIP(val ...string) attribute.KeyValue { + return HostIPKey.StringSlice(val) +} + +// HostMac returns an attribute KeyValue conforming to the "host.mac" +// semantic conventions. It represents the available MAC addresses of the host, +// excluding loopback interfaces. +func HostMac(val ...string) attribute.KeyValue { + return HostMacKey.StringSlice(val) +} + +// HostName returns an attribute KeyValue conforming to the "host.name" +// semantic conventions. It represents the name of the host. On Unix systems, +// it may contain what the hostname command returns, or the fully qualified +// hostname, or another name specified by the user. +func HostName(val string) attribute.KeyValue { + return HostNameKey.String(val) +} + +// HostType returns an attribute KeyValue conforming to the "host.type" +// semantic conventions. It represents the type of host. For Cloud, this must +// be the machine type. +func HostType(val string) attribute.KeyValue { + return HostTypeKey.String(val) +} + +// Semantic convention attributes in the HTTP namespace. +const ( + // HTTPConnectionStateKey is the attribute Key conforming to the + // "http.connection.state" semantic conventions. It represents the state of + // the HTTP connection in the HTTP connection pool. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'active', 'idle' + HTTPConnectionStateKey = attribute.Key("http.connection.state") + + // HTTPRequestBodySizeKey is the attribute Key conforming to the + // "http.request.body.size" semantic conventions. It represents the size of + // the request payload body in bytes. This is the number of bytes + // transferred excluding headers and is often, but not always, present as + // the + // [Content-Length](https://www.rfc-editor.org/rfc/rfc9110.html#field.content-length) + // header. For requests using transport encoding, this should be the + // compressed size. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 3495 + HTTPRequestBodySizeKey = attribute.Key("http.request.body.size") + + // HTTPRequestMethodKey is the attribute Key conforming to the + // "http.request.method" semantic conventions. It represents the hTTP + // request method. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: stable + // Examples: 'GET', 'POST', 'HEAD' + // Note: HTTP request method value SHOULD be "known" to the + // instrumentation. + // By default, this convention defines "known" methods as the ones listed + // in [RFC9110](https://www.rfc-editor.org/rfc/rfc9110.html#name-methods) + // and the PATCH method defined in + // [RFC5789](https://www.rfc-editor.org/rfc/rfc5789.html). + // + // If the HTTP request method is not known to instrumentation, it MUST set + // the `http.request.method` attribute to `_OTHER`. + // + // If the HTTP instrumentation could end up converting valid HTTP request + // methods to `_OTHER`, then it MUST provide a way to override + // the list of known HTTP methods. If this override is done via environment + // variable, then the environment variable MUST be named + // OTEL_INSTRUMENTATION_HTTP_KNOWN_METHODS and support a comma-separated + // list of case-sensitive known HTTP methods + // (this list MUST be a full override of the default known method, it is + // not a list of known methods in addition to the defaults). + // + // HTTP method names are case-sensitive and `http.request.method` attribute + // value MUST match a known HTTP method name exactly. + // Instrumentations for specific web frameworks that consider HTTP methods + // to be case insensitive, SHOULD populate a canonical equivalent. + // Tracing instrumentations that do so, MUST also set + // `http.request.method_original` to the original value. + HTTPRequestMethodKey = attribute.Key("http.request.method") + + // HTTPRequestMethodOriginalKey is the attribute Key conforming to the + // "http.request.method_original" semantic conventions. It represents the + // original HTTP method sent by the client in the request line. + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: 'GeT', 'ACL', 'foo' + HTTPRequestMethodOriginalKey = attribute.Key("http.request.method_original") + + // HTTPRequestResendCountKey is the attribute Key conforming to the + // "http.request.resend_count" semantic conventions. It represents the + // ordinal number of request resending attempt (for any reason, including + // redirects). + // + // Type: int + // RequirementLevel: Optional + // Stability: stable + // Examples: 3 + // Note: The resend count SHOULD be updated each time an HTTP request gets + // resent by the client, regardless of what was the cause of the resending + // (e.g. redirection, authorization failure, 503 Server Unavailable, + // network issues, or any other). + HTTPRequestResendCountKey = attribute.Key("http.request.resend_count") + + // HTTPRequestSizeKey is the attribute Key conforming to the + // "http.request.size" semantic conventions. It represents the total size + // of the request in bytes. This should be the total number of bytes sent + // over the wire, including the request line (HTTP/1.1), framing (HTTP/2 + // and HTTP/3), headers, and request body if any. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 1437 + HTTPRequestSizeKey = attribute.Key("http.request.size") + + // HTTPResponseBodySizeKey is the attribute Key conforming to the + // "http.response.body.size" semantic conventions. It represents the size + // of the response payload body in bytes. This is the number of bytes + // transferred excluding headers and is often, but not always, present as + // the + // [Content-Length](https://www.rfc-editor.org/rfc/rfc9110.html#field.content-length) + // header. For requests using transport encoding, this should be the + // compressed size. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 3495 + HTTPResponseBodySizeKey = attribute.Key("http.response.body.size") + + // HTTPResponseSizeKey is the attribute Key conforming to the + // "http.response.size" semantic conventions. It represents the total size + // of the response in bytes. This should be the total number of bytes sent + // over the wire, including the status line (HTTP/1.1), framing (HTTP/2 and + // HTTP/3), headers, and response body and trailers if any. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 1437 + HTTPResponseSizeKey = attribute.Key("http.response.size") + + // HTTPResponseStatusCodeKey is the attribute Key conforming to the + // "http.response.status_code" semantic conventions. It represents the + // [HTTP response status + // code](https://tools.ietf.org/html/rfc7231#section-6). + // + // Type: int + // RequirementLevel: Optional + // Stability: stable + // Examples: 200 + HTTPResponseStatusCodeKey = attribute.Key("http.response.status_code") + + // HTTPRouteKey is the attribute Key conforming to the "http.route" + // semantic conventions. It represents the matched route, that is, the path + // template in the format used by the respective server framework. + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: '/users/:userID?', '{controller}/{action}/{id?}' + // Note: MUST NOT be populated when this is not supported by the HTTP + // server framework as the route attribute should have low-cardinality and + // the URI path can NOT substitute it. + // SHOULD include the [application + // root](/docs/http/http-spans.md#http-server-definitions) if there is one. + HTTPRouteKey = attribute.Key("http.route") +) + +var ( + // active state + HTTPConnectionStateActive = HTTPConnectionStateKey.String("active") + // idle state + HTTPConnectionStateIdle = HTTPConnectionStateKey.String("idle") +) + +var ( + // CONNECT method + HTTPRequestMethodConnect = HTTPRequestMethodKey.String("CONNECT") + // DELETE method + HTTPRequestMethodDelete = HTTPRequestMethodKey.String("DELETE") + // GET method + HTTPRequestMethodGet = HTTPRequestMethodKey.String("GET") + // HEAD method + HTTPRequestMethodHead = HTTPRequestMethodKey.String("HEAD") + // OPTIONS method + HTTPRequestMethodOptions = HTTPRequestMethodKey.String("OPTIONS") + // PATCH method + HTTPRequestMethodPatch = HTTPRequestMethodKey.String("PATCH") + // POST method + HTTPRequestMethodPost = HTTPRequestMethodKey.String("POST") + // PUT method + HTTPRequestMethodPut = HTTPRequestMethodKey.String("PUT") + // TRACE method + HTTPRequestMethodTrace = HTTPRequestMethodKey.String("TRACE") + // Any HTTP method that the instrumentation has no prior knowledge of + HTTPRequestMethodOther = HTTPRequestMethodKey.String("_OTHER") +) + +// HTTPRequestBodySize returns an attribute KeyValue conforming to the +// "http.request.body.size" semantic conventions. It represents the size of the +// request payload body in bytes. This is the number of bytes transferred +// excluding headers and is often, but not always, present as the +// [Content-Length](https://www.rfc-editor.org/rfc/rfc9110.html#field.content-length) +// header. For requests using transport encoding, this should be the compressed +// size. +func HTTPRequestBodySize(val int) attribute.KeyValue { + return HTTPRequestBodySizeKey.Int(val) +} + +// HTTPRequestMethodOriginal returns an attribute KeyValue conforming to the +// "http.request.method_original" semantic conventions. It represents the +// original HTTP method sent by the client in the request line. +func HTTPRequestMethodOriginal(val string) attribute.KeyValue { + return HTTPRequestMethodOriginalKey.String(val) +} + +// HTTPRequestResendCount returns an attribute KeyValue conforming to the +// "http.request.resend_count" semantic conventions. It represents the ordinal +// number of request resending attempt (for any reason, including redirects). +func HTTPRequestResendCount(val int) attribute.KeyValue { + return HTTPRequestResendCountKey.Int(val) +} + +// HTTPRequestSize returns an attribute KeyValue conforming to the +// "http.request.size" semantic conventions. It represents the total size of +// the request in bytes. This should be the total number of bytes sent over the +// wire, including the request line (HTTP/1.1), framing (HTTP/2 and HTTP/3), +// headers, and request body if any. +func HTTPRequestSize(val int) attribute.KeyValue { + return HTTPRequestSizeKey.Int(val) +} + +// HTTPResponseBodySize returns an attribute KeyValue conforming to the +// "http.response.body.size" semantic conventions. It represents the size of +// the response payload body in bytes. This is the number of bytes transferred +// excluding headers and is often, but not always, present as the +// [Content-Length](https://www.rfc-editor.org/rfc/rfc9110.html#field.content-length) +// header. For requests using transport encoding, this should be the compressed +// size. +func HTTPResponseBodySize(val int) attribute.KeyValue { + return HTTPResponseBodySizeKey.Int(val) +} + +// HTTPResponseSize returns an attribute KeyValue conforming to the +// "http.response.size" semantic conventions. It represents the total size of +// the response in bytes. This should be the total number of bytes sent over +// the wire, including the status line (HTTP/1.1), framing (HTTP/2 and HTTP/3), +// headers, and response body and trailers if any. +func HTTPResponseSize(val int) attribute.KeyValue { + return HTTPResponseSizeKey.Int(val) +} + +// HTTPResponseStatusCode returns an attribute KeyValue conforming to the +// "http.response.status_code" semantic conventions. It represents the [HTTP +// response status code](https://tools.ietf.org/html/rfc7231#section-6). +func HTTPResponseStatusCode(val int) attribute.KeyValue { + return HTTPResponseStatusCodeKey.Int(val) +} + +// HTTPRoute returns an attribute KeyValue conforming to the "http.route" +// semantic conventions. It represents the matched route, that is, the path +// template in the format used by the respective server framework. +func HTTPRoute(val string) attribute.KeyValue { + return HTTPRouteKey.String(val) +} + +// Java Virtual machine related attributes. +const ( + // JvmBufferPoolNameKey is the attribute Key conforming to the + // "jvm.buffer.pool.name" semantic conventions. It represents the name of + // the buffer pool. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'mapped', 'direct' + // Note: Pool names are generally obtained via + // [BufferPoolMXBean#getName()](https://docs.oracle.com/en/java/javase/11/docs/api/java.management/java/lang/management/BufferPoolMXBean.html#getName()). + JvmBufferPoolNameKey = attribute.Key("jvm.buffer.pool.name") + + // JvmGcActionKey is the attribute Key conforming to the "jvm.gc.action" + // semantic conventions. It represents the name of the garbage collector + // action. + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: 'end of minor GC', 'end of major GC' + // Note: Garbage collector action is generally obtained via + // [GarbageCollectionNotificationInfo#getGcAction()](https://docs.oracle.com/en/java/javase/11/docs/api/jdk.management/com/sun/management/GarbageCollectionNotificationInfo.html#getGcAction()). + JvmGcActionKey = attribute.Key("jvm.gc.action") + + // JvmGcNameKey is the attribute Key conforming to the "jvm.gc.name" + // semantic conventions. It represents the name of the garbage collector. + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: 'G1 Young Generation', 'G1 Old Generation' + // Note: Garbage collector name is generally obtained via + // [GarbageCollectionNotificationInfo#getGcName()](https://docs.oracle.com/en/java/javase/11/docs/api/jdk.management/com/sun/management/GarbageCollectionNotificationInfo.html#getGcName()). + JvmGcNameKey = attribute.Key("jvm.gc.name") + + // JvmMemoryPoolNameKey is the attribute Key conforming to the + // "jvm.memory.pool.name" semantic conventions. It represents the name of + // the memory pool. + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: 'G1 Old Gen', 'G1 Eden space', 'G1 Survivor Space' + // Note: Pool names are generally obtained via + // [MemoryPoolMXBean#getName()](https://docs.oracle.com/en/java/javase/11/docs/api/java.management/java/lang/management/MemoryPoolMXBean.html#getName()). + JvmMemoryPoolNameKey = attribute.Key("jvm.memory.pool.name") + + // JvmMemoryTypeKey is the attribute Key conforming to the + // "jvm.memory.type" semantic conventions. It represents the type of + // memory. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: stable + // Examples: 'heap', 'non_heap' + JvmMemoryTypeKey = attribute.Key("jvm.memory.type") + + // JvmThreadDaemonKey is the attribute Key conforming to the + // "jvm.thread.daemon" semantic conventions. It represents the whether the + // thread is daemon or not. + // + // Type: boolean + // RequirementLevel: Optional + // Stability: stable + JvmThreadDaemonKey = attribute.Key("jvm.thread.daemon") + + // JvmThreadStateKey is the attribute Key conforming to the + // "jvm.thread.state" semantic conventions. It represents the state of the + // thread. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: stable + // Examples: 'runnable', 'blocked' + JvmThreadStateKey = attribute.Key("jvm.thread.state") +) + +var ( + // Heap memory + JvmMemoryTypeHeap = JvmMemoryTypeKey.String("heap") + // Non-heap memory + JvmMemoryTypeNonHeap = JvmMemoryTypeKey.String("non_heap") +) + +var ( + // A thread that has not yet started is in this state + JvmThreadStateNew = JvmThreadStateKey.String("new") + // A thread executing in the Java virtual machine is in this state + JvmThreadStateRunnable = JvmThreadStateKey.String("runnable") + // A thread that is blocked waiting for a monitor lock is in this state + JvmThreadStateBlocked = JvmThreadStateKey.String("blocked") + // A thread that is waiting indefinitely for another thread to perform a particular action is in this state + JvmThreadStateWaiting = JvmThreadStateKey.String("waiting") + // A thread that is waiting for another thread to perform an action for up to a specified waiting time is in this state + JvmThreadStateTimedWaiting = JvmThreadStateKey.String("timed_waiting") + // A thread that has exited is in this state + JvmThreadStateTerminated = JvmThreadStateKey.String("terminated") +) + +// JvmBufferPoolName returns an attribute KeyValue conforming to the +// "jvm.buffer.pool.name" semantic conventions. It represents the name of the +// buffer pool. +func JvmBufferPoolName(val string) attribute.KeyValue { + return JvmBufferPoolNameKey.String(val) +} + +// JvmGcAction returns an attribute KeyValue conforming to the +// "jvm.gc.action" semantic conventions. It represents the name of the garbage +// collector action. +func JvmGcAction(val string) attribute.KeyValue { + return JvmGcActionKey.String(val) +} + +// JvmGcName returns an attribute KeyValue conforming to the "jvm.gc.name" +// semantic conventions. It represents the name of the garbage collector. +func JvmGcName(val string) attribute.KeyValue { + return JvmGcNameKey.String(val) +} + +// JvmMemoryPoolName returns an attribute KeyValue conforming to the +// "jvm.memory.pool.name" semantic conventions. It represents the name of the +// memory pool. +func JvmMemoryPoolName(val string) attribute.KeyValue { + return JvmMemoryPoolNameKey.String(val) +} + +// JvmThreadDaemon returns an attribute KeyValue conforming to the +// "jvm.thread.daemon" semantic conventions. It represents the whether the +// thread is daemon or not. +func JvmThreadDaemon(val bool) attribute.KeyValue { + return JvmThreadDaemonKey.Bool(val) +} + +// Kubernetes resource attributes. +const ( + // K8SClusterNameKey is the attribute Key conforming to the + // "k8s.cluster.name" semantic conventions. It represents the name of the + // cluster. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'opentelemetry-cluster' + K8SClusterNameKey = attribute.Key("k8s.cluster.name") + + // K8SClusterUIDKey is the attribute Key conforming to the + // "k8s.cluster.uid" semantic conventions. It represents a pseudo-ID for + // the cluster, set to the UID of the `kube-system` namespace. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '218fc5a9-a5f1-4b54-aa05-46717d0ab26d' + // Note: K8S doesn't have support for obtaining a cluster ID. If this is + // ever + // added, we will recommend collecting the `k8s.cluster.uid` through the + // official APIs. In the meantime, we are able to use the `uid` of the + // `kube-system` namespace as a proxy for cluster ID. Read on for the + // rationale. + // + // Every object created in a K8S cluster is assigned a distinct UID. The + // `kube-system` namespace is used by Kubernetes itself and will exist + // for the lifetime of the cluster. Using the `uid` of the `kube-system` + // namespace is a reasonable proxy for the K8S ClusterID as it will only + // change if the cluster is rebuilt. Furthermore, Kubernetes UIDs are + // UUIDs as standardized by + // [ISO/IEC 9834-8 and ITU-T + // X.667](https://www.itu.int/ITU-T/studygroups/com17/oid.html). + // Which states: + // + // > If generated according to one of the mechanisms defined in Rec. + // ITU-T X.667 | ISO/IEC 9834-8, a UUID is either guaranteed to be + // different from all other UUIDs generated before 3603 A.D., or is + // extremely likely to be different (depending on the mechanism chosen). + // + // Therefore, UIDs between clusters should be extremely unlikely to + // conflict. + K8SClusterUIDKey = attribute.Key("k8s.cluster.uid") + + // K8SContainerNameKey is the attribute Key conforming to the + // "k8s.container.name" semantic conventions. It represents the name of the + // Container from Pod specification, must be unique within a Pod. Container + // runtime usually uses different globally unique name (`container.name`). + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'redis' + K8SContainerNameKey = attribute.Key("k8s.container.name") + + // K8SContainerRestartCountKey is the attribute Key conforming to the + // "k8s.container.restart_count" semantic conventions. It represents the + // number of times the container was restarted. This attribute can be used + // to identify a particular container (running or stopped) within a + // container spec. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + K8SContainerRestartCountKey = attribute.Key("k8s.container.restart_count") + + // K8SContainerStatusLastTerminatedReasonKey is the attribute Key + // conforming to the "k8s.container.status.last_terminated_reason" semantic + // conventions. It represents the last terminated reason of the Container. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'Evicted', 'Error' + K8SContainerStatusLastTerminatedReasonKey = attribute.Key("k8s.container.status.last_terminated_reason") + + // K8SCronJobNameKey is the attribute Key conforming to the + // "k8s.cronjob.name" semantic conventions. It represents the name of the + // CronJob. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'opentelemetry' + K8SCronJobNameKey = attribute.Key("k8s.cronjob.name") + + // K8SCronJobUIDKey is the attribute Key conforming to the + // "k8s.cronjob.uid" semantic conventions. It represents the UID of the + // CronJob. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '275ecb36-5aa8-4c2a-9c47-d8bb681b9aff' + K8SCronJobUIDKey = attribute.Key("k8s.cronjob.uid") + + // K8SDaemonSetNameKey is the attribute Key conforming to the + // "k8s.daemonset.name" semantic conventions. It represents the name of the + // DaemonSet. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'opentelemetry' + K8SDaemonSetNameKey = attribute.Key("k8s.daemonset.name") + + // K8SDaemonSetUIDKey is the attribute Key conforming to the + // "k8s.daemonset.uid" semantic conventions. It represents the UID of the + // DaemonSet. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '275ecb36-5aa8-4c2a-9c47-d8bb681b9aff' + K8SDaemonSetUIDKey = attribute.Key("k8s.daemonset.uid") + + // K8SDeploymentNameKey is the attribute Key conforming to the + // "k8s.deployment.name" semantic conventions. It represents the name of + // the Deployment. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'opentelemetry' + K8SDeploymentNameKey = attribute.Key("k8s.deployment.name") + + // K8SDeploymentUIDKey is the attribute Key conforming to the + // "k8s.deployment.uid" semantic conventions. It represents the UID of the + // Deployment. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '275ecb36-5aa8-4c2a-9c47-d8bb681b9aff' + K8SDeploymentUIDKey = attribute.Key("k8s.deployment.uid") + + // K8SJobNameKey is the attribute Key conforming to the "k8s.job.name" + // semantic conventions. It represents the name of the Job. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'opentelemetry' + K8SJobNameKey = attribute.Key("k8s.job.name") + + // K8SJobUIDKey is the attribute Key conforming to the "k8s.job.uid" + // semantic conventions. It represents the UID of the Job. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '275ecb36-5aa8-4c2a-9c47-d8bb681b9aff' + K8SJobUIDKey = attribute.Key("k8s.job.uid") + + // K8SNamespaceNameKey is the attribute Key conforming to the + // "k8s.namespace.name" semantic conventions. It represents the name of the + // namespace that the pod is running in. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'default' + K8SNamespaceNameKey = attribute.Key("k8s.namespace.name") + + // K8SNodeNameKey is the attribute Key conforming to the "k8s.node.name" + // semantic conventions. It represents the name of the Node. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'node-1' + K8SNodeNameKey = attribute.Key("k8s.node.name") + + // K8SNodeUIDKey is the attribute Key conforming to the "k8s.node.uid" + // semantic conventions. It represents the UID of the Node. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '1eb3a0c6-0477-4080-a9cb-0cb7db65c6a2' + K8SNodeUIDKey = attribute.Key("k8s.node.uid") + + // K8SPodNameKey is the attribute Key conforming to the "k8s.pod.name" + // semantic conventions. It represents the name of the Pod. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'opentelemetry-pod-autoconf' + K8SPodNameKey = attribute.Key("k8s.pod.name") + + // K8SPodUIDKey is the attribute Key conforming to the "k8s.pod.uid" + // semantic conventions. It represents the UID of the Pod. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '275ecb36-5aa8-4c2a-9c47-d8bb681b9aff' + K8SPodUIDKey = attribute.Key("k8s.pod.uid") + + // K8SReplicaSetNameKey is the attribute Key conforming to the + // "k8s.replicaset.name" semantic conventions. It represents the name of + // the ReplicaSet. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'opentelemetry' + K8SReplicaSetNameKey = attribute.Key("k8s.replicaset.name") + + // K8SReplicaSetUIDKey is the attribute Key conforming to the + // "k8s.replicaset.uid" semantic conventions. It represents the UID of the + // ReplicaSet. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '275ecb36-5aa8-4c2a-9c47-d8bb681b9aff' + K8SReplicaSetUIDKey = attribute.Key("k8s.replicaset.uid") + + // K8SStatefulSetNameKey is the attribute Key conforming to the + // "k8s.statefulset.name" semantic conventions. It represents the name of + // the StatefulSet. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'opentelemetry' + K8SStatefulSetNameKey = attribute.Key("k8s.statefulset.name") + + // K8SStatefulSetUIDKey is the attribute Key conforming to the + // "k8s.statefulset.uid" semantic conventions. It represents the UID of the + // StatefulSet. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '275ecb36-5aa8-4c2a-9c47-d8bb681b9aff' + K8SStatefulSetUIDKey = attribute.Key("k8s.statefulset.uid") +) + +// K8SClusterName returns an attribute KeyValue conforming to the +// "k8s.cluster.name" semantic conventions. It represents the name of the +// cluster. +func K8SClusterName(val string) attribute.KeyValue { + return K8SClusterNameKey.String(val) +} + +// K8SClusterUID returns an attribute KeyValue conforming to the +// "k8s.cluster.uid" semantic conventions. It represents a pseudo-ID for the +// cluster, set to the UID of the `kube-system` namespace. +func K8SClusterUID(val string) attribute.KeyValue { + return K8SClusterUIDKey.String(val) +} + +// K8SContainerName returns an attribute KeyValue conforming to the +// "k8s.container.name" semantic conventions. It represents the name of the +// Container from Pod specification, must be unique within a Pod. Container +// runtime usually uses different globally unique name (`container.name`). +func K8SContainerName(val string) attribute.KeyValue { + return K8SContainerNameKey.String(val) +} + +// K8SContainerRestartCount returns an attribute KeyValue conforming to the +// "k8s.container.restart_count" semantic conventions. It represents the number +// of times the container was restarted. This attribute can be used to identify +// a particular container (running or stopped) within a container spec. +func K8SContainerRestartCount(val int) attribute.KeyValue { + return K8SContainerRestartCountKey.Int(val) +} + +// K8SContainerStatusLastTerminatedReason returns an attribute KeyValue +// conforming to the "k8s.container.status.last_terminated_reason" semantic +// conventions. It represents the last terminated reason of the Container. +func K8SContainerStatusLastTerminatedReason(val string) attribute.KeyValue { + return K8SContainerStatusLastTerminatedReasonKey.String(val) +} + +// K8SCronJobName returns an attribute KeyValue conforming to the +// "k8s.cronjob.name" semantic conventions. It represents the name of the +// CronJob. +func K8SCronJobName(val string) attribute.KeyValue { + return K8SCronJobNameKey.String(val) +} + +// K8SCronJobUID returns an attribute KeyValue conforming to the +// "k8s.cronjob.uid" semantic conventions. It represents the UID of the +// CronJob. +func K8SCronJobUID(val string) attribute.KeyValue { + return K8SCronJobUIDKey.String(val) +} + +// K8SDaemonSetName returns an attribute KeyValue conforming to the +// "k8s.daemonset.name" semantic conventions. It represents the name of the +// DaemonSet. +func K8SDaemonSetName(val string) attribute.KeyValue { + return K8SDaemonSetNameKey.String(val) +} + +// K8SDaemonSetUID returns an attribute KeyValue conforming to the +// "k8s.daemonset.uid" semantic conventions. It represents the UID of the +// DaemonSet. +func K8SDaemonSetUID(val string) attribute.KeyValue { + return K8SDaemonSetUIDKey.String(val) +} + +// K8SDeploymentName returns an attribute KeyValue conforming to the +// "k8s.deployment.name" semantic conventions. It represents the name of the +// Deployment. +func K8SDeploymentName(val string) attribute.KeyValue { + return K8SDeploymentNameKey.String(val) +} + +// K8SDeploymentUID returns an attribute KeyValue conforming to the +// "k8s.deployment.uid" semantic conventions. It represents the UID of the +// Deployment. +func K8SDeploymentUID(val string) attribute.KeyValue { + return K8SDeploymentUIDKey.String(val) +} + +// K8SJobName returns an attribute KeyValue conforming to the "k8s.job.name" +// semantic conventions. It represents the name of the Job. +func K8SJobName(val string) attribute.KeyValue { + return K8SJobNameKey.String(val) +} + +// K8SJobUID returns an attribute KeyValue conforming to the "k8s.job.uid" +// semantic conventions. It represents the UID of the Job. +func K8SJobUID(val string) attribute.KeyValue { + return K8SJobUIDKey.String(val) +} + +// K8SNamespaceName returns an attribute KeyValue conforming to the +// "k8s.namespace.name" semantic conventions. It represents the name of the +// namespace that the pod is running in. +func K8SNamespaceName(val string) attribute.KeyValue { + return K8SNamespaceNameKey.String(val) +} + +// K8SNodeName returns an attribute KeyValue conforming to the +// "k8s.node.name" semantic conventions. It represents the name of the Node. +func K8SNodeName(val string) attribute.KeyValue { + return K8SNodeNameKey.String(val) +} + +// K8SNodeUID returns an attribute KeyValue conforming to the "k8s.node.uid" +// semantic conventions. It represents the UID of the Node. +func K8SNodeUID(val string) attribute.KeyValue { + return K8SNodeUIDKey.String(val) +} + +// K8SPodName returns an attribute KeyValue conforming to the "k8s.pod.name" +// semantic conventions. It represents the name of the Pod. +func K8SPodName(val string) attribute.KeyValue { + return K8SPodNameKey.String(val) +} + +// K8SPodUID returns an attribute KeyValue conforming to the "k8s.pod.uid" +// semantic conventions. It represents the UID of the Pod. +func K8SPodUID(val string) attribute.KeyValue { + return K8SPodUIDKey.String(val) +} + +// K8SReplicaSetName returns an attribute KeyValue conforming to the +// "k8s.replicaset.name" semantic conventions. It represents the name of the +// ReplicaSet. +func K8SReplicaSetName(val string) attribute.KeyValue { + return K8SReplicaSetNameKey.String(val) +} + +// K8SReplicaSetUID returns an attribute KeyValue conforming to the +// "k8s.replicaset.uid" semantic conventions. It represents the UID of the +// ReplicaSet. +func K8SReplicaSetUID(val string) attribute.KeyValue { + return K8SReplicaSetUIDKey.String(val) +} + +// K8SStatefulSetName returns an attribute KeyValue conforming to the +// "k8s.statefulset.name" semantic conventions. It represents the name of the +// StatefulSet. +func K8SStatefulSetName(val string) attribute.KeyValue { + return K8SStatefulSetNameKey.String(val) +} + +// K8SStatefulSetUID returns an attribute KeyValue conforming to the +// "k8s.statefulset.uid" semantic conventions. It represents the UID of the +// StatefulSet. +func K8SStatefulSetUID(val string) attribute.KeyValue { + return K8SStatefulSetUIDKey.String(val) +} + +// Log attributes +const ( + // LogIostreamKey is the attribute Key conforming to the "log.iostream" + // semantic conventions. It represents the stream associated with the log. + // See below for a list of well-known values. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + LogIostreamKey = attribute.Key("log.iostream") +) + +var ( + // Logs from stdout stream + LogIostreamStdout = LogIostreamKey.String("stdout") + // Events from stderr stream + LogIostreamStderr = LogIostreamKey.String("stderr") +) + +// Attributes for a file to which log was emitted. +const ( + // LogFileNameKey is the attribute Key conforming to the "log.file.name" + // semantic conventions. It represents the basename of the file. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'audit.log' + LogFileNameKey = attribute.Key("log.file.name") + + // LogFileNameResolvedKey is the attribute Key conforming to the + // "log.file.name_resolved" semantic conventions. It represents the + // basename of the file, with symlinks resolved. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'uuid.log' + LogFileNameResolvedKey = attribute.Key("log.file.name_resolved") + + // LogFilePathKey is the attribute Key conforming to the "log.file.path" + // semantic conventions. It represents the full path to the file. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '/var/log/mysql/audit.log' + LogFilePathKey = attribute.Key("log.file.path") + + // LogFilePathResolvedKey is the attribute Key conforming to the + // "log.file.path_resolved" semantic conventions. It represents the full + // path to the file, with symlinks resolved. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '/var/lib/docker/uuid.log' + LogFilePathResolvedKey = attribute.Key("log.file.path_resolved") +) + +// LogFileName returns an attribute KeyValue conforming to the +// "log.file.name" semantic conventions. It represents the basename of the +// file. +func LogFileName(val string) attribute.KeyValue { + return LogFileNameKey.String(val) +} + +// LogFileNameResolved returns an attribute KeyValue conforming to the +// "log.file.name_resolved" semantic conventions. It represents the basename of +// the file, with symlinks resolved. +func LogFileNameResolved(val string) attribute.KeyValue { + return LogFileNameResolvedKey.String(val) +} + +// LogFilePath returns an attribute KeyValue conforming to the +// "log.file.path" semantic conventions. It represents the full path to the +// file. +func LogFilePath(val string) attribute.KeyValue { + return LogFilePathKey.String(val) +} + +// LogFilePathResolved returns an attribute KeyValue conforming to the +// "log.file.path_resolved" semantic conventions. It represents the full path +// to the file, with symlinks resolved. +func LogFilePathResolved(val string) attribute.KeyValue { + return LogFilePathResolvedKey.String(val) +} + +// The generic attributes that may be used in any Log Record. +const ( + // LogRecordUIDKey is the attribute Key conforming to the "log.record.uid" + // semantic conventions. It represents a unique identifier for the Log + // Record. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '01ARZ3NDEKTSV4RRFFQ69G5FAV' + // Note: If an id is provided, other log records with the same id will be + // considered duplicates and can be removed safely. This means, that two + // distinguishable log records MUST have different values. + // The id MAY be an [Universally Unique Lexicographically Sortable + // Identifier (ULID)](https://github.com/ulid/spec), but other identifiers + // (e.g. UUID) may be used as needed. + LogRecordUIDKey = attribute.Key("log.record.uid") +) + +// LogRecordUID returns an attribute KeyValue conforming to the +// "log.record.uid" semantic conventions. It represents a unique identifier for +// the Log Record. +func LogRecordUID(val string) attribute.KeyValue { + return LogRecordUIDKey.String(val) +} + +// Attributes describing telemetry around messaging systems and messaging +// activities. +const ( + // MessagingBatchMessageCountKey is the attribute Key conforming to the + // "messaging.batch.message_count" semantic conventions. It represents the + // number of messages sent, received, or processed in the scope of the + // batching operation. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 0, 1, 2 + // Note: Instrumentations SHOULD NOT set `messaging.batch.message_count` on + // spans that operate with a single message. When a messaging client + // library supports both batch and single-message API for the same + // operation, instrumentations SHOULD use `messaging.batch.message_count` + // for batching APIs and SHOULD NOT use it for single-message APIs. + MessagingBatchMessageCountKey = attribute.Key("messaging.batch.message_count") + + // MessagingClientIDKey is the attribute Key conforming to the + // "messaging.client.id" semantic conventions. It represents a unique + // identifier for the client that consumes or produces a message. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'client-5', 'myhost@8742@s8083jm' + MessagingClientIDKey = attribute.Key("messaging.client.id") + + // MessagingDestinationAnonymousKey is the attribute Key conforming to the + // "messaging.destination.anonymous" semantic conventions. It represents a + // boolean that is true if the message destination is anonymous (could be + // unnamed or have auto-generated name). + // + // Type: boolean + // RequirementLevel: Optional + // Stability: experimental + MessagingDestinationAnonymousKey = attribute.Key("messaging.destination.anonymous") + + // MessagingDestinationNameKey is the attribute Key conforming to the + // "messaging.destination.name" semantic conventions. It represents the + // message destination name + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'MyQueue', 'MyTopic' + // Note: Destination name SHOULD uniquely identify a specific queue, topic + // or other entity within the broker. If + // the broker doesn't have such notion, the destination name SHOULD + // uniquely identify the broker. + MessagingDestinationNameKey = attribute.Key("messaging.destination.name") + + // MessagingDestinationPartitionIDKey is the attribute Key conforming to + // the "messaging.destination.partition.id" semantic conventions. It + // represents the identifier of the partition messages are sent to or + // received from, unique within the `messaging.destination.name`. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '1' + MessagingDestinationPartitionIDKey = attribute.Key("messaging.destination.partition.id") + + // MessagingDestinationTemplateKey is the attribute Key conforming to the + // "messaging.destination.template" semantic conventions. It represents the + // low cardinality representation of the messaging destination name + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '/customers/{customerID}' + // Note: Destination names could be constructed from templates. An example + // would be a destination name involving a user name or product id. + // Although the destination name in this case is of high cardinality, the + // underlying template is of low cardinality and can be effectively used + // for grouping and aggregation. + MessagingDestinationTemplateKey = attribute.Key("messaging.destination.template") + + // MessagingDestinationTemporaryKey is the attribute Key conforming to the + // "messaging.destination.temporary" semantic conventions. It represents a + // boolean that is true if the message destination is temporary and might + // not exist anymore after messages are processed. + // + // Type: boolean + // RequirementLevel: Optional + // Stability: experimental + MessagingDestinationTemporaryKey = attribute.Key("messaging.destination.temporary") + + // MessagingDestinationPublishAnonymousKey is the attribute Key conforming + // to the "messaging.destination_publish.anonymous" semantic conventions. + // It represents a boolean that is true if the publish message destination + // is anonymous (could be unnamed or have auto-generated name). + // + // Type: boolean + // RequirementLevel: Optional + // Stability: experimental + MessagingDestinationPublishAnonymousKey = attribute.Key("messaging.destination_publish.anonymous") + + // MessagingDestinationPublishNameKey is the attribute Key conforming to + // the "messaging.destination_publish.name" semantic conventions. It + // represents the name of the original destination the message was + // published to + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'MyQueue', 'MyTopic' + // Note: The name SHOULD uniquely identify a specific queue, topic, or + // other entity within the broker. If + // the broker doesn't have such notion, the original destination name + // SHOULD uniquely identify the broker. + MessagingDestinationPublishNameKey = attribute.Key("messaging.destination_publish.name") + + // MessagingMessageBodySizeKey is the attribute Key conforming to the + // "messaging.message.body.size" semantic conventions. It represents the + // size of the message body in bytes. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 1439 + // Note: This can refer to both the compressed or uncompressed body size. + // If both sizes are known, the uncompressed + // body size should be used. + MessagingMessageBodySizeKey = attribute.Key("messaging.message.body.size") + + // MessagingMessageConversationIDKey is the attribute Key conforming to the + // "messaging.message.conversation_id" semantic conventions. It represents + // the conversation ID identifying the conversation to which the message + // belongs, represented as a string. Sometimes called "Correlation ID". + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'MyConversationID' + MessagingMessageConversationIDKey = attribute.Key("messaging.message.conversation_id") + + // MessagingMessageEnvelopeSizeKey is the attribute Key conforming to the + // "messaging.message.envelope.size" semantic conventions. It represents + // the size of the message body and metadata in bytes. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 2738 + // Note: This can refer to both the compressed or uncompressed size. If + // both sizes are known, the uncompressed + // size should be used. + MessagingMessageEnvelopeSizeKey = attribute.Key("messaging.message.envelope.size") + + // MessagingMessageIDKey is the attribute Key conforming to the + // "messaging.message.id" semantic conventions. It represents a value used + // by the messaging system as an identifier for the message, represented as + // a string. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '452a7c7c7c7048c2f887f61572b18fc2' + MessagingMessageIDKey = attribute.Key("messaging.message.id") + + // MessagingOperationNameKey is the attribute Key conforming to the + // "messaging.operation.name" semantic conventions. It represents the + // system-specific name of the messaging operation. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'ack', 'nack', 'send' + MessagingOperationNameKey = attribute.Key("messaging.operation.name") + + // MessagingOperationTypeKey is the attribute Key conforming to the + // "messaging.operation.type" semantic conventions. It represents a string + // identifying the type of the messaging operation. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + // Note: If a custom value is used, it MUST be of low cardinality. + MessagingOperationTypeKey = attribute.Key("messaging.operation.type") + + // MessagingSystemKey is the attribute Key conforming to the + // "messaging.system" semantic conventions. It represents the messaging + // system as identified by the client instrumentation. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + // Note: The actual messaging system may differ from the one known by the + // client. For example, when using Kafka client libraries to communicate + // with Azure Event Hubs, the `messaging.system` is set to `kafka` based on + // the instrumentation's best knowledge. + MessagingSystemKey = attribute.Key("messaging.system") +) + +var ( + // One or more messages are provided for publishing to an intermediary. If a single message is published, the context of the "Publish" span can be used as the creation context and no "Create" span needs to be created + MessagingOperationTypePublish = MessagingOperationTypeKey.String("publish") + // A message is created. "Create" spans always refer to a single message and are used to provide a unique creation context for messages in batch publishing scenarios + MessagingOperationTypeCreate = MessagingOperationTypeKey.String("create") + // One or more messages are requested by a consumer. This operation refers to pull-based scenarios, where consumers explicitly call methods of messaging SDKs to receive messages + MessagingOperationTypeReceive = MessagingOperationTypeKey.String("receive") + // One or more messages are delivered to or processed by a consumer + MessagingOperationTypeDeliver = MessagingOperationTypeKey.String("process") + // One or more messages are settled + MessagingOperationTypeSettle = MessagingOperationTypeKey.String("settle") +) + +var ( + // Apache ActiveMQ + MessagingSystemActivemq = MessagingSystemKey.String("activemq") + // Amazon Simple Queue Service (SQS) + MessagingSystemAWSSqs = MessagingSystemKey.String("aws_sqs") + // Azure Event Grid + MessagingSystemEventgrid = MessagingSystemKey.String("eventgrid") + // Azure Event Hubs + MessagingSystemEventhubs = MessagingSystemKey.String("eventhubs") + // Azure Service Bus + MessagingSystemServicebus = MessagingSystemKey.String("servicebus") + // Google Cloud Pub/Sub + MessagingSystemGCPPubsub = MessagingSystemKey.String("gcp_pubsub") + // Java Message Service + MessagingSystemJms = MessagingSystemKey.String("jms") + // Apache Kafka + MessagingSystemKafka = MessagingSystemKey.String("kafka") + // RabbitMQ + MessagingSystemRabbitmq = MessagingSystemKey.String("rabbitmq") + // Apache RocketMQ + MessagingSystemRocketmq = MessagingSystemKey.String("rocketmq") +) + +// MessagingBatchMessageCount returns an attribute KeyValue conforming to +// the "messaging.batch.message_count" semantic conventions. It represents the +// number of messages sent, received, or processed in the scope of the batching +// operation. +func MessagingBatchMessageCount(val int) attribute.KeyValue { + return MessagingBatchMessageCountKey.Int(val) +} + +// MessagingClientID returns an attribute KeyValue conforming to the +// "messaging.client.id" semantic conventions. It represents a unique +// identifier for the client that consumes or produces a message. +func MessagingClientID(val string) attribute.KeyValue { + return MessagingClientIDKey.String(val) +} + +// MessagingDestinationAnonymous returns an attribute KeyValue conforming to +// the "messaging.destination.anonymous" semantic conventions. It represents a +// boolean that is true if the message destination is anonymous (could be +// unnamed or have auto-generated name). +func MessagingDestinationAnonymous(val bool) attribute.KeyValue { + return MessagingDestinationAnonymousKey.Bool(val) +} + +// MessagingDestinationName returns an attribute KeyValue conforming to the +// "messaging.destination.name" semantic conventions. It represents the message +// destination name +func MessagingDestinationName(val string) attribute.KeyValue { + return MessagingDestinationNameKey.String(val) +} + +// MessagingDestinationPartitionID returns an attribute KeyValue conforming +// to the "messaging.destination.partition.id" semantic conventions. It +// represents the identifier of the partition messages are sent to or received +// from, unique within the `messaging.destination.name`. +func MessagingDestinationPartitionID(val string) attribute.KeyValue { + return MessagingDestinationPartitionIDKey.String(val) +} + +// MessagingDestinationTemplate returns an attribute KeyValue conforming to +// the "messaging.destination.template" semantic conventions. It represents the +// low cardinality representation of the messaging destination name +func MessagingDestinationTemplate(val string) attribute.KeyValue { + return MessagingDestinationTemplateKey.String(val) +} + +// MessagingDestinationTemporary returns an attribute KeyValue conforming to +// the "messaging.destination.temporary" semantic conventions. It represents a +// boolean that is true if the message destination is temporary and might not +// exist anymore after messages are processed. +func MessagingDestinationTemporary(val bool) attribute.KeyValue { + return MessagingDestinationTemporaryKey.Bool(val) +} + +// MessagingDestinationPublishAnonymous returns an attribute KeyValue +// conforming to the "messaging.destination_publish.anonymous" semantic +// conventions. It represents a boolean that is true if the publish message +// destination is anonymous (could be unnamed or have auto-generated name). +func MessagingDestinationPublishAnonymous(val bool) attribute.KeyValue { + return MessagingDestinationPublishAnonymousKey.Bool(val) +} + +// MessagingDestinationPublishName returns an attribute KeyValue conforming +// to the "messaging.destination_publish.name" semantic conventions. It +// represents the name of the original destination the message was published to +func MessagingDestinationPublishName(val string) attribute.KeyValue { + return MessagingDestinationPublishNameKey.String(val) +} + +// MessagingMessageBodySize returns an attribute KeyValue conforming to the +// "messaging.message.body.size" semantic conventions. It represents the size +// of the message body in bytes. +func MessagingMessageBodySize(val int) attribute.KeyValue { + return MessagingMessageBodySizeKey.Int(val) +} + +// MessagingMessageConversationID returns an attribute KeyValue conforming +// to the "messaging.message.conversation_id" semantic conventions. It +// represents the conversation ID identifying the conversation to which the +// message belongs, represented as a string. Sometimes called "Correlation ID". +func MessagingMessageConversationID(val string) attribute.KeyValue { + return MessagingMessageConversationIDKey.String(val) +} + +// MessagingMessageEnvelopeSize returns an attribute KeyValue conforming to +// the "messaging.message.envelope.size" semantic conventions. It represents +// the size of the message body and metadata in bytes. +func MessagingMessageEnvelopeSize(val int) attribute.KeyValue { + return MessagingMessageEnvelopeSizeKey.Int(val) +} + +// MessagingMessageID returns an attribute KeyValue conforming to the +// "messaging.message.id" semantic conventions. It represents a value used by +// the messaging system as an identifier for the message, represented as a +// string. +func MessagingMessageID(val string) attribute.KeyValue { + return MessagingMessageIDKey.String(val) +} + +// MessagingOperationName returns an attribute KeyValue conforming to the +// "messaging.operation.name" semantic conventions. It represents the +// system-specific name of the messaging operation. +func MessagingOperationName(val string) attribute.KeyValue { + return MessagingOperationNameKey.String(val) +} + +// This group describes attributes specific to Apache Kafka. +const ( + // MessagingKafkaConsumerGroupKey is the attribute Key conforming to the + // "messaging.kafka.consumer.group" semantic conventions. It represents the + // name of the Kafka Consumer Group that is handling the message. Only + // applies to consumers, not producers. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'my-group' + MessagingKafkaConsumerGroupKey = attribute.Key("messaging.kafka.consumer.group") + + // MessagingKafkaMessageKeyKey is the attribute Key conforming to the + // "messaging.kafka.message.key" semantic conventions. It represents the + // message keys in Kafka are used for grouping alike messages to ensure + // they're processed on the same partition. They differ from + // `messaging.message.id` in that they're not unique. If the key is `null`, + // the attribute MUST NOT be set. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'myKey' + // Note: If the key type is not string, it's string representation has to + // be supplied for the attribute. If the key has no unambiguous, canonical + // string form, don't include its value. + MessagingKafkaMessageKeyKey = attribute.Key("messaging.kafka.message.key") + + // MessagingKafkaMessageOffsetKey is the attribute Key conforming to the + // "messaging.kafka.message.offset" semantic conventions. It represents the + // offset of a record in the corresponding Kafka partition. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 42 + MessagingKafkaMessageOffsetKey = attribute.Key("messaging.kafka.message.offset") + + // MessagingKafkaMessageTombstoneKey is the attribute Key conforming to the + // "messaging.kafka.message.tombstone" semantic conventions. It represents + // a boolean that is true if the message is a tombstone. + // + // Type: boolean + // RequirementLevel: Optional + // Stability: experimental + MessagingKafkaMessageTombstoneKey = attribute.Key("messaging.kafka.message.tombstone") +) + +// MessagingKafkaConsumerGroup returns an attribute KeyValue conforming to +// the "messaging.kafka.consumer.group" semantic conventions. It represents the +// name of the Kafka Consumer Group that is handling the message. Only applies +// to consumers, not producers. +func MessagingKafkaConsumerGroup(val string) attribute.KeyValue { + return MessagingKafkaConsumerGroupKey.String(val) +} + +// MessagingKafkaMessageKey returns an attribute KeyValue conforming to the +// "messaging.kafka.message.key" semantic conventions. It represents the +// message keys in Kafka are used for grouping alike messages to ensure they're +// processed on the same partition. They differ from `messaging.message.id` in +// that they're not unique. If the key is `null`, the attribute MUST NOT be +// set. +func MessagingKafkaMessageKey(val string) attribute.KeyValue { + return MessagingKafkaMessageKeyKey.String(val) +} + +// MessagingKafkaMessageOffset returns an attribute KeyValue conforming to +// the "messaging.kafka.message.offset" semantic conventions. It represents the +// offset of a record in the corresponding Kafka partition. +func MessagingKafkaMessageOffset(val int) attribute.KeyValue { + return MessagingKafkaMessageOffsetKey.Int(val) +} + +// MessagingKafkaMessageTombstone returns an attribute KeyValue conforming +// to the "messaging.kafka.message.tombstone" semantic conventions. It +// represents a boolean that is true if the message is a tombstone. +func MessagingKafkaMessageTombstone(val bool) attribute.KeyValue { + return MessagingKafkaMessageTombstoneKey.Bool(val) +} + +// This group describes attributes specific to RabbitMQ. +const ( + // MessagingRabbitmqDestinationRoutingKeyKey is the attribute Key + // conforming to the "messaging.rabbitmq.destination.routing_key" semantic + // conventions. It represents the rabbitMQ message routing key. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'myKey' + MessagingRabbitmqDestinationRoutingKeyKey = attribute.Key("messaging.rabbitmq.destination.routing_key") + + // MessagingRabbitmqMessageDeliveryTagKey is the attribute Key conforming + // to the "messaging.rabbitmq.message.delivery_tag" semantic conventions. + // It represents the rabbitMQ message delivery tag + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 123 + MessagingRabbitmqMessageDeliveryTagKey = attribute.Key("messaging.rabbitmq.message.delivery_tag") +) + +// MessagingRabbitmqDestinationRoutingKey returns an attribute KeyValue +// conforming to the "messaging.rabbitmq.destination.routing_key" semantic +// conventions. It represents the rabbitMQ message routing key. +func MessagingRabbitmqDestinationRoutingKey(val string) attribute.KeyValue { + return MessagingRabbitmqDestinationRoutingKeyKey.String(val) +} + +// MessagingRabbitmqMessageDeliveryTag returns an attribute KeyValue +// conforming to the "messaging.rabbitmq.message.delivery_tag" semantic +// conventions. It represents the rabbitMQ message delivery tag +func MessagingRabbitmqMessageDeliveryTag(val int) attribute.KeyValue { + return MessagingRabbitmqMessageDeliveryTagKey.Int(val) +} + +// This group describes attributes specific to RocketMQ. +const ( + // MessagingRocketmqClientGroupKey is the attribute Key conforming to the + // "messaging.rocketmq.client_group" semantic conventions. It represents + // the name of the RocketMQ producer/consumer group that is handling the + // message. The client type is identified by the SpanKind. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'myConsumerGroup' + MessagingRocketmqClientGroupKey = attribute.Key("messaging.rocketmq.client_group") + + // MessagingRocketmqConsumptionModelKey is the attribute Key conforming to + // the "messaging.rocketmq.consumption_model" semantic conventions. It + // represents the model of message consumption. This only applies to + // consumer spans. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + MessagingRocketmqConsumptionModelKey = attribute.Key("messaging.rocketmq.consumption_model") + + // MessagingRocketmqMessageDelayTimeLevelKey is the attribute Key + // conforming to the "messaging.rocketmq.message.delay_time_level" semantic + // conventions. It represents the delay time level for delay message, which + // determines the message delay time. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 3 + MessagingRocketmqMessageDelayTimeLevelKey = attribute.Key("messaging.rocketmq.message.delay_time_level") + + // MessagingRocketmqMessageDeliveryTimestampKey is the attribute Key + // conforming to the "messaging.rocketmq.message.delivery_timestamp" + // semantic conventions. It represents the timestamp in milliseconds that + // the delay message is expected to be delivered to consumer. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 1665987217045 + MessagingRocketmqMessageDeliveryTimestampKey = attribute.Key("messaging.rocketmq.message.delivery_timestamp") + + // MessagingRocketmqMessageGroupKey is the attribute Key conforming to the + // "messaging.rocketmq.message.group" semantic conventions. It represents + // the it is essential for FIFO message. Messages that belong to the same + // message group are always processed one by one within the same consumer + // group. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'myMessageGroup' + MessagingRocketmqMessageGroupKey = attribute.Key("messaging.rocketmq.message.group") + + // MessagingRocketmqMessageKeysKey is the attribute Key conforming to the + // "messaging.rocketmq.message.keys" semantic conventions. It represents + // the key(s) of message, another way to mark message besides message id. + // + // Type: string[] + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'keyA', 'keyB' + MessagingRocketmqMessageKeysKey = attribute.Key("messaging.rocketmq.message.keys") + + // MessagingRocketmqMessageTagKey is the attribute Key conforming to the + // "messaging.rocketmq.message.tag" semantic conventions. It represents the + // secondary classifier of message besides topic. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'tagA' + MessagingRocketmqMessageTagKey = attribute.Key("messaging.rocketmq.message.tag") + + // MessagingRocketmqMessageTypeKey is the attribute Key conforming to the + // "messaging.rocketmq.message.type" semantic conventions. It represents + // the type of message. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + MessagingRocketmqMessageTypeKey = attribute.Key("messaging.rocketmq.message.type") + + // MessagingRocketmqNamespaceKey is the attribute Key conforming to the + // "messaging.rocketmq.namespace" semantic conventions. It represents the + // namespace of RocketMQ resources, resources in different namespaces are + // individual. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'myNamespace' + MessagingRocketmqNamespaceKey = attribute.Key("messaging.rocketmq.namespace") +) + +var ( + // Clustering consumption model + MessagingRocketmqConsumptionModelClustering = MessagingRocketmqConsumptionModelKey.String("clustering") + // Broadcasting consumption model + MessagingRocketmqConsumptionModelBroadcasting = MessagingRocketmqConsumptionModelKey.String("broadcasting") +) + +var ( + // Normal message + MessagingRocketmqMessageTypeNormal = MessagingRocketmqMessageTypeKey.String("normal") + // FIFO message + MessagingRocketmqMessageTypeFifo = MessagingRocketmqMessageTypeKey.String("fifo") + // Delay message + MessagingRocketmqMessageTypeDelay = MessagingRocketmqMessageTypeKey.String("delay") + // Transaction message + MessagingRocketmqMessageTypeTransaction = MessagingRocketmqMessageTypeKey.String("transaction") +) + +// MessagingRocketmqClientGroup returns an attribute KeyValue conforming to +// the "messaging.rocketmq.client_group" semantic conventions. It represents +// the name of the RocketMQ producer/consumer group that is handling the +// message. The client type is identified by the SpanKind. +func MessagingRocketmqClientGroup(val string) attribute.KeyValue { + return MessagingRocketmqClientGroupKey.String(val) +} + +// MessagingRocketmqMessageDelayTimeLevel returns an attribute KeyValue +// conforming to the "messaging.rocketmq.message.delay_time_level" semantic +// conventions. It represents the delay time level for delay message, which +// determines the message delay time. +func MessagingRocketmqMessageDelayTimeLevel(val int) attribute.KeyValue { + return MessagingRocketmqMessageDelayTimeLevelKey.Int(val) +} + +// MessagingRocketmqMessageDeliveryTimestamp returns an attribute KeyValue +// conforming to the "messaging.rocketmq.message.delivery_timestamp" semantic +// conventions. It represents the timestamp in milliseconds that the delay +// message is expected to be delivered to consumer. +func MessagingRocketmqMessageDeliveryTimestamp(val int) attribute.KeyValue { + return MessagingRocketmqMessageDeliveryTimestampKey.Int(val) +} + +// MessagingRocketmqMessageGroup returns an attribute KeyValue conforming to +// the "messaging.rocketmq.message.group" semantic conventions. It represents +// the it is essential for FIFO message. Messages that belong to the same +// message group are always processed one by one within the same consumer +// group. +func MessagingRocketmqMessageGroup(val string) attribute.KeyValue { + return MessagingRocketmqMessageGroupKey.String(val) +} + +// MessagingRocketmqMessageKeys returns an attribute KeyValue conforming to +// the "messaging.rocketmq.message.keys" semantic conventions. It represents +// the key(s) of message, another way to mark message besides message id. +func MessagingRocketmqMessageKeys(val ...string) attribute.KeyValue { + return MessagingRocketmqMessageKeysKey.StringSlice(val) +} + +// MessagingRocketmqMessageTag returns an attribute KeyValue conforming to +// the "messaging.rocketmq.message.tag" semantic conventions. It represents the +// secondary classifier of message besides topic. +func MessagingRocketmqMessageTag(val string) attribute.KeyValue { + return MessagingRocketmqMessageTagKey.String(val) +} + +// MessagingRocketmqNamespace returns an attribute KeyValue conforming to +// the "messaging.rocketmq.namespace" semantic conventions. It represents the +// namespace of RocketMQ resources, resources in different namespaces are +// individual. +func MessagingRocketmqNamespace(val string) attribute.KeyValue { + return MessagingRocketmqNamespaceKey.String(val) +} + +// This group describes attributes specific to GCP Pub/Sub. +const ( + // MessagingGCPPubsubMessageAckDeadlineKey is the attribute Key conforming + // to the "messaging.gcp_pubsub.message.ack_deadline" semantic conventions. + // It represents the ack deadline in seconds set for the modify ack + // deadline request. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 10 + MessagingGCPPubsubMessageAckDeadlineKey = attribute.Key("messaging.gcp_pubsub.message.ack_deadline") + + // MessagingGCPPubsubMessageAckIDKey is the attribute Key conforming to the + // "messaging.gcp_pubsub.message.ack_id" semantic conventions. It + // represents the ack id for a given message. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'ack_id' + MessagingGCPPubsubMessageAckIDKey = attribute.Key("messaging.gcp_pubsub.message.ack_id") + + // MessagingGCPPubsubMessageDeliveryAttemptKey is the attribute Key + // conforming to the "messaging.gcp_pubsub.message.delivery_attempt" + // semantic conventions. It represents the delivery attempt for a given + // message. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 2 + MessagingGCPPubsubMessageDeliveryAttemptKey = attribute.Key("messaging.gcp_pubsub.message.delivery_attempt") + + // MessagingGCPPubsubMessageOrderingKeyKey is the attribute Key conforming + // to the "messaging.gcp_pubsub.message.ordering_key" semantic conventions. + // It represents the ordering key for a given message. If the attribute is + // not present, the message does not have an ordering key. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'ordering_key' + MessagingGCPPubsubMessageOrderingKeyKey = attribute.Key("messaging.gcp_pubsub.message.ordering_key") +) + +// MessagingGCPPubsubMessageAckDeadline returns an attribute KeyValue +// conforming to the "messaging.gcp_pubsub.message.ack_deadline" semantic +// conventions. It represents the ack deadline in seconds set for the modify +// ack deadline request. +func MessagingGCPPubsubMessageAckDeadline(val int) attribute.KeyValue { + return MessagingGCPPubsubMessageAckDeadlineKey.Int(val) +} + +// MessagingGCPPubsubMessageAckID returns an attribute KeyValue conforming +// to the "messaging.gcp_pubsub.message.ack_id" semantic conventions. It +// represents the ack id for a given message. +func MessagingGCPPubsubMessageAckID(val string) attribute.KeyValue { + return MessagingGCPPubsubMessageAckIDKey.String(val) +} + +// MessagingGCPPubsubMessageDeliveryAttempt returns an attribute KeyValue +// conforming to the "messaging.gcp_pubsub.message.delivery_attempt" semantic +// conventions. It represents the delivery attempt for a given message. +func MessagingGCPPubsubMessageDeliveryAttempt(val int) attribute.KeyValue { + return MessagingGCPPubsubMessageDeliveryAttemptKey.Int(val) +} + +// MessagingGCPPubsubMessageOrderingKey returns an attribute KeyValue +// conforming to the "messaging.gcp_pubsub.message.ordering_key" semantic +// conventions. It represents the ordering key for a given message. If the +// attribute is not present, the message does not have an ordering key. +func MessagingGCPPubsubMessageOrderingKey(val string) attribute.KeyValue { + return MessagingGCPPubsubMessageOrderingKeyKey.String(val) +} + +// This group describes attributes specific to Azure Service Bus. +const ( + // MessagingServicebusDestinationSubscriptionNameKey is the attribute Key + // conforming to the "messaging.servicebus.destination.subscription_name" + // semantic conventions. It represents the name of the subscription in the + // topic messages are received from. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'mySubscription' + MessagingServicebusDestinationSubscriptionNameKey = attribute.Key("messaging.servicebus.destination.subscription_name") + + // MessagingServicebusDispositionStatusKey is the attribute Key conforming + // to the "messaging.servicebus.disposition_status" semantic conventions. + // It represents the describes the [settlement + // type](https://learn.microsoft.com/azure/service-bus-messaging/message-transfers-locks-settlement#peeklock). + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + MessagingServicebusDispositionStatusKey = attribute.Key("messaging.servicebus.disposition_status") + + // MessagingServicebusMessageDeliveryCountKey is the attribute Key + // conforming to the "messaging.servicebus.message.delivery_count" semantic + // conventions. It represents the number of deliveries that have been + // attempted for this message. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 2 + MessagingServicebusMessageDeliveryCountKey = attribute.Key("messaging.servicebus.message.delivery_count") + + // MessagingServicebusMessageEnqueuedTimeKey is the attribute Key + // conforming to the "messaging.servicebus.message.enqueued_time" semantic + // conventions. It represents the UTC epoch seconds at which the message + // has been accepted and stored in the entity. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 1701393730 + MessagingServicebusMessageEnqueuedTimeKey = attribute.Key("messaging.servicebus.message.enqueued_time") +) + +var ( + // Message is completed + MessagingServicebusDispositionStatusComplete = MessagingServicebusDispositionStatusKey.String("complete") + // Message is abandoned + MessagingServicebusDispositionStatusAbandon = MessagingServicebusDispositionStatusKey.String("abandon") + // Message is sent to dead letter queue + MessagingServicebusDispositionStatusDeadLetter = MessagingServicebusDispositionStatusKey.String("dead_letter") + // Message is deferred + MessagingServicebusDispositionStatusDefer = MessagingServicebusDispositionStatusKey.String("defer") +) + +// MessagingServicebusDestinationSubscriptionName returns an attribute +// KeyValue conforming to the +// "messaging.servicebus.destination.subscription_name" semantic conventions. +// It represents the name of the subscription in the topic messages are +// received from. +func MessagingServicebusDestinationSubscriptionName(val string) attribute.KeyValue { + return MessagingServicebusDestinationSubscriptionNameKey.String(val) +} + +// MessagingServicebusMessageDeliveryCount returns an attribute KeyValue +// conforming to the "messaging.servicebus.message.delivery_count" semantic +// conventions. It represents the number of deliveries that have been attempted +// for this message. +func MessagingServicebusMessageDeliveryCount(val int) attribute.KeyValue { + return MessagingServicebusMessageDeliveryCountKey.Int(val) +} + +// MessagingServicebusMessageEnqueuedTime returns an attribute KeyValue +// conforming to the "messaging.servicebus.message.enqueued_time" semantic +// conventions. It represents the UTC epoch seconds at which the message has +// been accepted and stored in the entity. +func MessagingServicebusMessageEnqueuedTime(val int) attribute.KeyValue { + return MessagingServicebusMessageEnqueuedTimeKey.Int(val) +} + +// This group describes attributes specific to Azure Event Hubs. +const ( + // MessagingEventhubsConsumerGroupKey is the attribute Key conforming to + // the "messaging.eventhubs.consumer.group" semantic conventions. It + // represents the name of the consumer group the event consumer is + // associated with. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'indexer' + MessagingEventhubsConsumerGroupKey = attribute.Key("messaging.eventhubs.consumer.group") + + // MessagingEventhubsMessageEnqueuedTimeKey is the attribute Key conforming + // to the "messaging.eventhubs.message.enqueued_time" semantic conventions. + // It represents the UTC epoch seconds at which the message has been + // accepted and stored in the entity. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 1701393730 + MessagingEventhubsMessageEnqueuedTimeKey = attribute.Key("messaging.eventhubs.message.enqueued_time") +) + +// MessagingEventhubsConsumerGroup returns an attribute KeyValue conforming +// to the "messaging.eventhubs.consumer.group" semantic conventions. It +// represents the name of the consumer group the event consumer is associated +// with. +func MessagingEventhubsConsumerGroup(val string) attribute.KeyValue { + return MessagingEventhubsConsumerGroupKey.String(val) +} + +// MessagingEventhubsMessageEnqueuedTime returns an attribute KeyValue +// conforming to the "messaging.eventhubs.message.enqueued_time" semantic +// conventions. It represents the UTC epoch seconds at which the message has +// been accepted and stored in the entity. +func MessagingEventhubsMessageEnqueuedTime(val int) attribute.KeyValue { + return MessagingEventhubsMessageEnqueuedTimeKey.Int(val) +} + +// These attributes may be used for any network related operation. +const ( + // NetworkCarrierIccKey is the attribute Key conforming to the + // "network.carrier.icc" semantic conventions. It represents the ISO 3166-1 + // alpha-2 2-character country code associated with the mobile carrier + // network. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'DE' + NetworkCarrierIccKey = attribute.Key("network.carrier.icc") + + // NetworkCarrierMccKey is the attribute Key conforming to the + // "network.carrier.mcc" semantic conventions. It represents the mobile + // carrier country code. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '310' + NetworkCarrierMccKey = attribute.Key("network.carrier.mcc") + + // NetworkCarrierMncKey is the attribute Key conforming to the + // "network.carrier.mnc" semantic conventions. It represents the mobile + // carrier network code. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '001' + NetworkCarrierMncKey = attribute.Key("network.carrier.mnc") + + // NetworkCarrierNameKey is the attribute Key conforming to the + // "network.carrier.name" semantic conventions. It represents the name of + // the mobile carrier. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'sprint' + NetworkCarrierNameKey = attribute.Key("network.carrier.name") + + // NetworkConnectionSubtypeKey is the attribute Key conforming to the + // "network.connection.subtype" semantic conventions. It represents the + // this describes more details regarding the connection.type. It may be the + // type of cell technology connection, but it could be used for describing + // details about a wifi connection. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'LTE' + NetworkConnectionSubtypeKey = attribute.Key("network.connection.subtype") + + // NetworkConnectionTypeKey is the attribute Key conforming to the + // "network.connection.type" semantic conventions. It represents the + // internet connection type. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'wifi' + NetworkConnectionTypeKey = attribute.Key("network.connection.type") + + // NetworkIoDirectionKey is the attribute Key conforming to the + // "network.io.direction" semantic conventions. It represents the network + // IO operation direction. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'transmit' + NetworkIoDirectionKey = attribute.Key("network.io.direction") + + // NetworkLocalAddressKey is the attribute Key conforming to the + // "network.local.address" semantic conventions. It represents the local + // address of the network connection - IP address or Unix domain socket + // name. + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: '10.1.2.80', '/tmp/my.sock' + NetworkLocalAddressKey = attribute.Key("network.local.address") + + // NetworkLocalPortKey is the attribute Key conforming to the + // "network.local.port" semantic conventions. It represents the local port + // number of the network connection. + // + // Type: int + // RequirementLevel: Optional + // Stability: stable + // Examples: 65123 + NetworkLocalPortKey = attribute.Key("network.local.port") + + // NetworkPeerAddressKey is the attribute Key conforming to the + // "network.peer.address" semantic conventions. It represents the peer + // address of the network connection - IP address or Unix domain socket + // name. + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: '10.1.2.80', '/tmp/my.sock' + NetworkPeerAddressKey = attribute.Key("network.peer.address") + + // NetworkPeerPortKey is the attribute Key conforming to the + // "network.peer.port" semantic conventions. It represents the peer port + // number of the network connection. + // + // Type: int + // RequirementLevel: Optional + // Stability: stable + // Examples: 65123 + NetworkPeerPortKey = attribute.Key("network.peer.port") + + // NetworkProtocolNameKey is the attribute Key conforming to the + // "network.protocol.name" semantic conventions. It represents the [OSI + // application layer](https://osi-model.com/application-layer/) or non-OSI + // equivalent. + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: 'amqp', 'http', 'mqtt' + // Note: The value SHOULD be normalized to lowercase. + NetworkProtocolNameKey = attribute.Key("network.protocol.name") + + // NetworkProtocolVersionKey is the attribute Key conforming to the + // "network.protocol.version" semantic conventions. It represents the + // actual version of the protocol used for network communication. + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: '1.1', '2' + // Note: If protocol version is subject to negotiation (for example using + // [ALPN](https://www.rfc-editor.org/rfc/rfc7301.html)), this attribute + // SHOULD be set to the negotiated version. If the actual protocol version + // is not known, this attribute SHOULD NOT be set. + NetworkProtocolVersionKey = attribute.Key("network.protocol.version") + + // NetworkTransportKey is the attribute Key conforming to the + // "network.transport" semantic conventions. It represents the [OSI + // transport layer](https://osi-model.com/transport-layer/) or + // [inter-process communication + // method](https://wikipedia.org/wiki/Inter-process_communication). + // + // Type: Enum + // RequirementLevel: Optional + // Stability: stable + // Examples: 'tcp', 'udp' + // Note: The value SHOULD be normalized to lowercase. + // + // Consider always setting the transport when setting a port number, since + // a port number is ambiguous without knowing the transport. For example + // different processes could be listening on TCP port 12345 and UDP port + // 12345. + NetworkTransportKey = attribute.Key("network.transport") + + // NetworkTypeKey is the attribute Key conforming to the "network.type" + // semantic conventions. It represents the [OSI network + // layer](https://osi-model.com/network-layer/) or non-OSI equivalent. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: stable + // Examples: 'ipv4', 'ipv6' + // Note: The value SHOULD be normalized to lowercase. + NetworkTypeKey = attribute.Key("network.type") +) + +var ( + // GPRS + NetworkConnectionSubtypeGprs = NetworkConnectionSubtypeKey.String("gprs") + // EDGE + NetworkConnectionSubtypeEdge = NetworkConnectionSubtypeKey.String("edge") + // UMTS + NetworkConnectionSubtypeUmts = NetworkConnectionSubtypeKey.String("umts") + // CDMA + NetworkConnectionSubtypeCdma = NetworkConnectionSubtypeKey.String("cdma") + // EVDO Rel. 0 + NetworkConnectionSubtypeEvdo0 = NetworkConnectionSubtypeKey.String("evdo_0") + // EVDO Rev. A + NetworkConnectionSubtypeEvdoA = NetworkConnectionSubtypeKey.String("evdo_a") + // CDMA2000 1XRTT + NetworkConnectionSubtypeCdma20001xrtt = NetworkConnectionSubtypeKey.String("cdma2000_1xrtt") + // HSDPA + NetworkConnectionSubtypeHsdpa = NetworkConnectionSubtypeKey.String("hsdpa") + // HSUPA + NetworkConnectionSubtypeHsupa = NetworkConnectionSubtypeKey.String("hsupa") + // HSPA + NetworkConnectionSubtypeHspa = NetworkConnectionSubtypeKey.String("hspa") + // IDEN + NetworkConnectionSubtypeIden = NetworkConnectionSubtypeKey.String("iden") + // EVDO Rev. B + NetworkConnectionSubtypeEvdoB = NetworkConnectionSubtypeKey.String("evdo_b") + // LTE + NetworkConnectionSubtypeLte = NetworkConnectionSubtypeKey.String("lte") + // EHRPD + NetworkConnectionSubtypeEhrpd = NetworkConnectionSubtypeKey.String("ehrpd") + // HSPAP + NetworkConnectionSubtypeHspap = NetworkConnectionSubtypeKey.String("hspap") + // GSM + NetworkConnectionSubtypeGsm = NetworkConnectionSubtypeKey.String("gsm") + // TD-SCDMA + NetworkConnectionSubtypeTdScdma = NetworkConnectionSubtypeKey.String("td_scdma") + // IWLAN + NetworkConnectionSubtypeIwlan = NetworkConnectionSubtypeKey.String("iwlan") + // 5G NR (New Radio) + NetworkConnectionSubtypeNr = NetworkConnectionSubtypeKey.String("nr") + // 5G NRNSA (New Radio Non-Standalone) + NetworkConnectionSubtypeNrnsa = NetworkConnectionSubtypeKey.String("nrnsa") + // LTE CA + NetworkConnectionSubtypeLteCa = NetworkConnectionSubtypeKey.String("lte_ca") +) + +var ( + // wifi + NetworkConnectionTypeWifi = NetworkConnectionTypeKey.String("wifi") + // wired + NetworkConnectionTypeWired = NetworkConnectionTypeKey.String("wired") + // cell + NetworkConnectionTypeCell = NetworkConnectionTypeKey.String("cell") + // unavailable + NetworkConnectionTypeUnavailable = NetworkConnectionTypeKey.String("unavailable") + // unknown + NetworkConnectionTypeUnknown = NetworkConnectionTypeKey.String("unknown") +) + +var ( + // transmit + NetworkIoDirectionTransmit = NetworkIoDirectionKey.String("transmit") + // receive + NetworkIoDirectionReceive = NetworkIoDirectionKey.String("receive") +) + +var ( + // TCP + NetworkTransportTCP = NetworkTransportKey.String("tcp") + // UDP + NetworkTransportUDP = NetworkTransportKey.String("udp") + // Named or anonymous pipe + NetworkTransportPipe = NetworkTransportKey.String("pipe") + // Unix domain socket + NetworkTransportUnix = NetworkTransportKey.String("unix") +) + +var ( + // IPv4 + NetworkTypeIpv4 = NetworkTypeKey.String("ipv4") + // IPv6 + NetworkTypeIpv6 = NetworkTypeKey.String("ipv6") +) + +// NetworkCarrierIcc returns an attribute KeyValue conforming to the +// "network.carrier.icc" semantic conventions. It represents the ISO 3166-1 +// alpha-2 2-character country code associated with the mobile carrier network. +func NetworkCarrierIcc(val string) attribute.KeyValue { + return NetworkCarrierIccKey.String(val) +} + +// NetworkCarrierMcc returns an attribute KeyValue conforming to the +// "network.carrier.mcc" semantic conventions. It represents the mobile carrier +// country code. +func NetworkCarrierMcc(val string) attribute.KeyValue { + return NetworkCarrierMccKey.String(val) +} + +// NetworkCarrierMnc returns an attribute KeyValue conforming to the +// "network.carrier.mnc" semantic conventions. It represents the mobile carrier +// network code. +func NetworkCarrierMnc(val string) attribute.KeyValue { + return NetworkCarrierMncKey.String(val) +} + +// NetworkCarrierName returns an attribute KeyValue conforming to the +// "network.carrier.name" semantic conventions. It represents the name of the +// mobile carrier. +func NetworkCarrierName(val string) attribute.KeyValue { + return NetworkCarrierNameKey.String(val) +} + +// NetworkLocalAddress returns an attribute KeyValue conforming to the +// "network.local.address" semantic conventions. It represents the local +// address of the network connection - IP address or Unix domain socket name. +func NetworkLocalAddress(val string) attribute.KeyValue { + return NetworkLocalAddressKey.String(val) +} + +// NetworkLocalPort returns an attribute KeyValue conforming to the +// "network.local.port" semantic conventions. It represents the local port +// number of the network connection. +func NetworkLocalPort(val int) attribute.KeyValue { + return NetworkLocalPortKey.Int(val) +} + +// NetworkPeerAddress returns an attribute KeyValue conforming to the +// "network.peer.address" semantic conventions. It represents the peer address +// of the network connection - IP address or Unix domain socket name. +func NetworkPeerAddress(val string) attribute.KeyValue { + return NetworkPeerAddressKey.String(val) +} + +// NetworkPeerPort returns an attribute KeyValue conforming to the +// "network.peer.port" semantic conventions. It represents the peer port number +// of the network connection. +func NetworkPeerPort(val int) attribute.KeyValue { + return NetworkPeerPortKey.Int(val) +} + +// NetworkProtocolName returns an attribute KeyValue conforming to the +// "network.protocol.name" semantic conventions. It represents the [OSI +// application layer](https://osi-model.com/application-layer/) or non-OSI +// equivalent. +func NetworkProtocolName(val string) attribute.KeyValue { + return NetworkProtocolNameKey.String(val) +} + +// NetworkProtocolVersion returns an attribute KeyValue conforming to the +// "network.protocol.version" semantic conventions. It represents the actual +// version of the protocol used for network communication. +func NetworkProtocolVersion(val string) attribute.KeyValue { + return NetworkProtocolVersionKey.String(val) +} + +// An OCI image manifest. +const ( + // OciManifestDigestKey is the attribute Key conforming to the + // "oci.manifest.digest" semantic conventions. It represents the digest of + // the OCI image manifest. For container images specifically is the digest + // by which the container image is known. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: + // 'sha256:e4ca62c0d62f3e886e684806dfe9d4e0cda60d54986898173c1083856cfda0f4' + // Note: Follows [OCI Image Manifest + // Specification](https://github.com/opencontainers/image-spec/blob/main/manifest.md), + // and specifically the [Digest + // property](https://github.com/opencontainers/image-spec/blob/main/descriptor.md#digests). + // An example can be found in [Example Image + // Manifest](https://docs.docker.com/registry/spec/manifest-v2-2/#example-image-manifest). + OciManifestDigestKey = attribute.Key("oci.manifest.digest") +) + +// OciManifestDigest returns an attribute KeyValue conforming to the +// "oci.manifest.digest" semantic conventions. It represents the digest of the +// OCI image manifest. For container images specifically is the digest by which +// the container image is known. +func OciManifestDigest(val string) attribute.KeyValue { + return OciManifestDigestKey.String(val) +} + +// Attributes used by the OpenTracing Shim layer. +const ( + // OpentracingRefTypeKey is the attribute Key conforming to the + // "opentracing.ref_type" semantic conventions. It represents the + // parent-child Reference type + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + // Note: The causal relationship between a child Span and a parent Span. + OpentracingRefTypeKey = attribute.Key("opentracing.ref_type") +) + +var ( + // The parent Span depends on the child Span in some capacity + OpentracingRefTypeChildOf = OpentracingRefTypeKey.String("child_of") + // The parent Span doesn't depend in any way on the result of the child Span + OpentracingRefTypeFollowsFrom = OpentracingRefTypeKey.String("follows_from") +) + +// The operating system (OS) on which the process represented by this resource +// is running. +const ( + // OSBuildIDKey is the attribute Key conforming to the "os.build_id" + // semantic conventions. It represents the unique identifier for a + // particular build or compilation of the operating system. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'TQ3C.230805.001.B2', '20E247', '22621' + OSBuildIDKey = attribute.Key("os.build_id") + + // OSDescriptionKey is the attribute Key conforming to the "os.description" + // semantic conventions. It represents the human readable (not intended to + // be parsed) OS version information, like e.g. reported by `ver` or + // `lsb_release -a` commands. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'Microsoft Windows [Version 10.0.18363.778]', 'Ubuntu 18.04.1 + // LTS' + OSDescriptionKey = attribute.Key("os.description") + + // OSNameKey is the attribute Key conforming to the "os.name" semantic + // conventions. It represents the human readable operating system name. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'iOS', 'Android', 'Ubuntu' + OSNameKey = attribute.Key("os.name") + + // OSTypeKey is the attribute Key conforming to the "os.type" semantic + // conventions. It represents the operating system type. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + OSTypeKey = attribute.Key("os.type") + + // OSVersionKey is the attribute Key conforming to the "os.version" + // semantic conventions. It represents the version string of the operating + // system as defined in [Version + // Attributes](/docs/resource/README.md#version-attributes). + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '14.2.1', '18.04.1' + OSVersionKey = attribute.Key("os.version") +) + +var ( + // Microsoft Windows + OSTypeWindows = OSTypeKey.String("windows") + // Linux + OSTypeLinux = OSTypeKey.String("linux") + // Apple Darwin + OSTypeDarwin = OSTypeKey.String("darwin") + // FreeBSD + OSTypeFreeBSD = OSTypeKey.String("freebsd") + // NetBSD + OSTypeNetBSD = OSTypeKey.String("netbsd") + // OpenBSD + OSTypeOpenBSD = OSTypeKey.String("openbsd") + // DragonFly BSD + OSTypeDragonflyBSD = OSTypeKey.String("dragonflybsd") + // HP-UX (Hewlett Packard Unix) + OSTypeHPUX = OSTypeKey.String("hpux") + // AIX (Advanced Interactive eXecutive) + OSTypeAIX = OSTypeKey.String("aix") + // SunOS, Oracle Solaris + OSTypeSolaris = OSTypeKey.String("solaris") + // IBM z/OS + OSTypeZOS = OSTypeKey.String("z_os") +) + +// OSBuildID returns an attribute KeyValue conforming to the "os.build_id" +// semantic conventions. It represents the unique identifier for a particular +// build or compilation of the operating system. +func OSBuildID(val string) attribute.KeyValue { + return OSBuildIDKey.String(val) +} + +// OSDescription returns an attribute KeyValue conforming to the +// "os.description" semantic conventions. It represents the human readable (not +// intended to be parsed) OS version information, like e.g. reported by `ver` +// or `lsb_release -a` commands. +func OSDescription(val string) attribute.KeyValue { + return OSDescriptionKey.String(val) +} + +// OSName returns an attribute KeyValue conforming to the "os.name" semantic +// conventions. It represents the human readable operating system name. +func OSName(val string) attribute.KeyValue { + return OSNameKey.String(val) +} + +// OSVersion returns an attribute KeyValue conforming to the "os.version" +// semantic conventions. It represents the version string of the operating +// system as defined in [Version +// Attributes](/docs/resource/README.md#version-attributes). +func OSVersion(val string) attribute.KeyValue { + return OSVersionKey.String(val) +} + +// Attributes reserved for OpenTelemetry +const ( + // OTelStatusCodeKey is the attribute Key conforming to the + // "otel.status_code" semantic conventions. It represents the name of the + // code, either "OK" or "ERROR". MUST NOT be set if the status code is + // UNSET. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: stable + OTelStatusCodeKey = attribute.Key("otel.status_code") + + // OTelStatusDescriptionKey is the attribute Key conforming to the + // "otel.status_description" semantic conventions. It represents the + // description of the Status if it has a value, otherwise not set. + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: 'resource not found' + OTelStatusDescriptionKey = attribute.Key("otel.status_description") +) + +var ( + // The operation has been validated by an Application developer or Operator to have completed successfully + OTelStatusCodeOk = OTelStatusCodeKey.String("OK") + // The operation contains an error + OTelStatusCodeError = OTelStatusCodeKey.String("ERROR") +) + +// OTelStatusDescription returns an attribute KeyValue conforming to the +// "otel.status_description" semantic conventions. It represents the +// description of the Status if it has a value, otherwise not set. +func OTelStatusDescription(val string) attribute.KeyValue { + return OTelStatusDescriptionKey.String(val) +} + +// Attributes used by non-OTLP exporters to represent OpenTelemetry Scope's +// concepts. +const ( + // OTelScopeNameKey is the attribute Key conforming to the + // "otel.scope.name" semantic conventions. It represents the name of the + // instrumentation scope - (`InstrumentationScope.Name` in OTLP). + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: 'io.opentelemetry.contrib.mongodb' + OTelScopeNameKey = attribute.Key("otel.scope.name") + + // OTelScopeVersionKey is the attribute Key conforming to the + // "otel.scope.version" semantic conventions. It represents the version of + // the instrumentation scope - (`InstrumentationScope.Version` in OTLP). + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: '1.0.0' + OTelScopeVersionKey = attribute.Key("otel.scope.version") +) + +// OTelScopeName returns an attribute KeyValue conforming to the +// "otel.scope.name" semantic conventions. It represents the name of the +// instrumentation scope - (`InstrumentationScope.Name` in OTLP). +func OTelScopeName(val string) attribute.KeyValue { + return OTelScopeNameKey.String(val) +} + +// OTelScopeVersion returns an attribute KeyValue conforming to the +// "otel.scope.version" semantic conventions. It represents the version of the +// instrumentation scope - (`InstrumentationScope.Version` in OTLP). +func OTelScopeVersion(val string) attribute.KeyValue { + return OTelScopeVersionKey.String(val) +} + +// Operations that access some remote service. +const ( + // PeerServiceKey is the attribute Key conforming to the "peer.service" + // semantic conventions. It represents the + // [`service.name`](/docs/resource/README.md#service) of the remote + // service. SHOULD be equal to the actual `service.name` resource attribute + // of the remote service if any. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'AuthTokenCache' + PeerServiceKey = attribute.Key("peer.service") +) + +// PeerService returns an attribute KeyValue conforming to the +// "peer.service" semantic conventions. It represents the +// [`service.name`](/docs/resource/README.md#service) of the remote service. +// SHOULD be equal to the actual `service.name` resource attribute of the +// remote service if any. +func PeerService(val string) attribute.KeyValue { + return PeerServiceKey.String(val) +} + +// An operating system process. +const ( + // ProcessCommandKey is the attribute Key conforming to the + // "process.command" semantic conventions. It represents the command used + // to launch the process (i.e. the command name). On Linux based systems, + // can be set to the zeroth string in `proc/[pid]/cmdline`. On Windows, can + // be set to the first parameter extracted from `GetCommandLineW`. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'cmd/otelcol' + ProcessCommandKey = attribute.Key("process.command") + + // ProcessCommandArgsKey is the attribute Key conforming to the + // "process.command_args" semantic conventions. It represents the all the + // command arguments (including the command/executable itself) as received + // by the process. On Linux-based systems (and some other Unixoid systems + // supporting procfs), can be set according to the list of null-delimited + // strings extracted from `proc/[pid]/cmdline`. For libc-based executables, + // this would be the full argv vector passed to `main`. + // + // Type: string[] + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'cmd/otecol', '--config=config.yaml' + ProcessCommandArgsKey = attribute.Key("process.command_args") + + // ProcessCommandLineKey is the attribute Key conforming to the + // "process.command_line" semantic conventions. It represents the full + // command used to launch the process as a single string representing the + // full command. On Windows, can be set to the result of `GetCommandLineW`. + // Do not set this if you have to assemble it just for monitoring; use + // `process.command_args` instead. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'C:\\cmd\\otecol --config="my directory\\config.yaml"' + ProcessCommandLineKey = attribute.Key("process.command_line") + + // ProcessContextSwitchTypeKey is the attribute Key conforming to the + // "process.context_switch_type" semantic conventions. It represents the + // specifies whether the context switches for this data point were + // voluntary or involuntary. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + ProcessContextSwitchTypeKey = attribute.Key("process.context_switch_type") + + // ProcessCreationTimeKey is the attribute Key conforming to the + // "process.creation.time" semantic conventions. It represents the date and + // time the process was created, in ISO 8601 format. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '2023-11-21T09:25:34.853Z' + ProcessCreationTimeKey = attribute.Key("process.creation.time") + + // ProcessExecutableNameKey is the attribute Key conforming to the + // "process.executable.name" semantic conventions. It represents the name + // of the process executable. On Linux based systems, can be set to the + // `Name` in `proc/[pid]/status`. On Windows, can be set to the base name + // of `GetProcessImageFileNameW`. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'otelcol' + ProcessExecutableNameKey = attribute.Key("process.executable.name") + + // ProcessExecutablePathKey is the attribute Key conforming to the + // "process.executable.path" semantic conventions. It represents the full + // path to the process executable. On Linux based systems, can be set to + // the target of `proc/[pid]/exe`. On Windows, can be set to the result of + // `GetProcessImageFileNameW`. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '/usr/bin/cmd/otelcol' + ProcessExecutablePathKey = attribute.Key("process.executable.path") + + // ProcessExitCodeKey is the attribute Key conforming to the + // "process.exit.code" semantic conventions. It represents the exit code of + // the process. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 127 + ProcessExitCodeKey = attribute.Key("process.exit.code") + + // ProcessExitTimeKey is the attribute Key conforming to the + // "process.exit.time" semantic conventions. It represents the date and + // time the process exited, in ISO 8601 format. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '2023-11-21T09:26:12.315Z' + ProcessExitTimeKey = attribute.Key("process.exit.time") + + // ProcessGroupLeaderPIDKey is the attribute Key conforming to the + // "process.group_leader.pid" semantic conventions. It represents the PID + // of the process's group leader. This is also the process group ID (PGID) + // of the process. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 23 + ProcessGroupLeaderPIDKey = attribute.Key("process.group_leader.pid") + + // ProcessInteractiveKey is the attribute Key conforming to the + // "process.interactive" semantic conventions. It represents the whether + // the process is connected to an interactive shell. + // + // Type: boolean + // RequirementLevel: Optional + // Stability: experimental + ProcessInteractiveKey = attribute.Key("process.interactive") + + // ProcessOwnerKey is the attribute Key conforming to the "process.owner" + // semantic conventions. It represents the username of the user that owns + // the process. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'root' + ProcessOwnerKey = attribute.Key("process.owner") + + // ProcessPagingFaultTypeKey is the attribute Key conforming to the + // "process.paging.fault_type" semantic conventions. It represents the type + // of page fault for this data point. Type `major` is for major/hard page + // faults, and `minor` is for minor/soft page faults. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + ProcessPagingFaultTypeKey = attribute.Key("process.paging.fault_type") + + // ProcessParentPIDKey is the attribute Key conforming to the + // "process.parent_pid" semantic conventions. It represents the parent + // Process identifier (PPID). + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 111 + ProcessParentPIDKey = attribute.Key("process.parent_pid") + + // ProcessPIDKey is the attribute Key conforming to the "process.pid" + // semantic conventions. It represents the process identifier (PID). + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 1234 + ProcessPIDKey = attribute.Key("process.pid") + + // ProcessRealUserIDKey is the attribute Key conforming to the + // "process.real_user.id" semantic conventions. It represents the real user + // ID (RUID) of the process. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 1000 + ProcessRealUserIDKey = attribute.Key("process.real_user.id") + + // ProcessRealUserNameKey is the attribute Key conforming to the + // "process.real_user.name" semantic conventions. It represents the + // username of the real user of the process. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'operator' + ProcessRealUserNameKey = attribute.Key("process.real_user.name") + + // ProcessRuntimeDescriptionKey is the attribute Key conforming to the + // "process.runtime.description" semantic conventions. It represents an + // additional description about the runtime of the process, for example a + // specific vendor customization of the runtime environment. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'Eclipse OpenJ9 Eclipse OpenJ9 VM openj9-0.21.0' + ProcessRuntimeDescriptionKey = attribute.Key("process.runtime.description") + + // ProcessRuntimeNameKey is the attribute Key conforming to the + // "process.runtime.name" semantic conventions. It represents the name of + // the runtime of this process. For compiled native binaries, this SHOULD + // be the name of the compiler. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'OpenJDK Runtime Environment' + ProcessRuntimeNameKey = attribute.Key("process.runtime.name") + + // ProcessRuntimeVersionKey is the attribute Key conforming to the + // "process.runtime.version" semantic conventions. It represents the + // version of the runtime of this process, as returned by the runtime + // without modification. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '14.0.2' + ProcessRuntimeVersionKey = attribute.Key("process.runtime.version") + + // ProcessSavedUserIDKey is the attribute Key conforming to the + // "process.saved_user.id" semantic conventions. It represents the saved + // user ID (SUID) of the process. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 1002 + ProcessSavedUserIDKey = attribute.Key("process.saved_user.id") + + // ProcessSavedUserNameKey is the attribute Key conforming to the + // "process.saved_user.name" semantic conventions. It represents the + // username of the saved user. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'operator' + ProcessSavedUserNameKey = attribute.Key("process.saved_user.name") + + // ProcessSessionLeaderPIDKey is the attribute Key conforming to the + // "process.session_leader.pid" semantic conventions. It represents the PID + // of the process's session leader. This is also the session ID (SID) of + // the process. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 14 + ProcessSessionLeaderPIDKey = attribute.Key("process.session_leader.pid") + + // ProcessUserIDKey is the attribute Key conforming to the + // "process.user.id" semantic conventions. It represents the effective user + // ID (EUID) of the process. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 1001 + ProcessUserIDKey = attribute.Key("process.user.id") + + // ProcessUserNameKey is the attribute Key conforming to the + // "process.user.name" semantic conventions. It represents the username of + // the effective user of the process. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'root' + ProcessUserNameKey = attribute.Key("process.user.name") + + // ProcessVpidKey is the attribute Key conforming to the "process.vpid" + // semantic conventions. It represents the virtual process identifier. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 12 + // Note: The process ID within a PID namespace. This is not necessarily + // unique across all processes on the host but it is unique within the + // process namespace that the process exists within. + ProcessVpidKey = attribute.Key("process.vpid") +) + +var ( + // voluntary + ProcessContextSwitchTypeVoluntary = ProcessContextSwitchTypeKey.String("voluntary") + // involuntary + ProcessContextSwitchTypeInvoluntary = ProcessContextSwitchTypeKey.String("involuntary") +) + +var ( + // major + ProcessPagingFaultTypeMajor = ProcessPagingFaultTypeKey.String("major") + // minor + ProcessPagingFaultTypeMinor = ProcessPagingFaultTypeKey.String("minor") +) + +// ProcessCommand returns an attribute KeyValue conforming to the +// "process.command" semantic conventions. It represents the command used to +// launch the process (i.e. the command name). On Linux based systems, can be +// set to the zeroth string in `proc/[pid]/cmdline`. On Windows, can be set to +// the first parameter extracted from `GetCommandLineW`. +func ProcessCommand(val string) attribute.KeyValue { + return ProcessCommandKey.String(val) +} + +// ProcessCommandArgs returns an attribute KeyValue conforming to the +// "process.command_args" semantic conventions. It represents the all the +// command arguments (including the command/executable itself) as received by +// the process. On Linux-based systems (and some other Unixoid systems +// supporting procfs), can be set according to the list of null-delimited +// strings extracted from `proc/[pid]/cmdline`. For libc-based executables, +// this would be the full argv vector passed to `main`. +func ProcessCommandArgs(val ...string) attribute.KeyValue { + return ProcessCommandArgsKey.StringSlice(val) +} + +// ProcessCommandLine returns an attribute KeyValue conforming to the +// "process.command_line" semantic conventions. It represents the full command +// used to launch the process as a single string representing the full command. +// On Windows, can be set to the result of `GetCommandLineW`. Do not set this +// if you have to assemble it just for monitoring; use `process.command_args` +// instead. +func ProcessCommandLine(val string) attribute.KeyValue { + return ProcessCommandLineKey.String(val) +} + +// ProcessCreationTime returns an attribute KeyValue conforming to the +// "process.creation.time" semantic conventions. It represents the date and +// time the process was created, in ISO 8601 format. +func ProcessCreationTime(val string) attribute.KeyValue { + return ProcessCreationTimeKey.String(val) +} + +// ProcessExecutableName returns an attribute KeyValue conforming to the +// "process.executable.name" semantic conventions. It represents the name of +// the process executable. On Linux based systems, can be set to the `Name` in +// `proc/[pid]/status`. On Windows, can be set to the base name of +// `GetProcessImageFileNameW`. +func ProcessExecutableName(val string) attribute.KeyValue { + return ProcessExecutableNameKey.String(val) +} + +// ProcessExecutablePath returns an attribute KeyValue conforming to the +// "process.executable.path" semantic conventions. It represents the full path +// to the process executable. On Linux based systems, can be set to the target +// of `proc/[pid]/exe`. On Windows, can be set to the result of +// `GetProcessImageFileNameW`. +func ProcessExecutablePath(val string) attribute.KeyValue { + return ProcessExecutablePathKey.String(val) +} + +// ProcessExitCode returns an attribute KeyValue conforming to the +// "process.exit.code" semantic conventions. It represents the exit code of the +// process. +func ProcessExitCode(val int) attribute.KeyValue { + return ProcessExitCodeKey.Int(val) +} + +// ProcessExitTime returns an attribute KeyValue conforming to the +// "process.exit.time" semantic conventions. It represents the date and time +// the process exited, in ISO 8601 format. +func ProcessExitTime(val string) attribute.KeyValue { + return ProcessExitTimeKey.String(val) +} + +// ProcessGroupLeaderPID returns an attribute KeyValue conforming to the +// "process.group_leader.pid" semantic conventions. It represents the PID of +// the process's group leader. This is also the process group ID (PGID) of the +// process. +func ProcessGroupLeaderPID(val int) attribute.KeyValue { + return ProcessGroupLeaderPIDKey.Int(val) +} + +// ProcessInteractive returns an attribute KeyValue conforming to the +// "process.interactive" semantic conventions. It represents the whether the +// process is connected to an interactive shell. +func ProcessInteractive(val bool) attribute.KeyValue { + return ProcessInteractiveKey.Bool(val) +} + +// ProcessOwner returns an attribute KeyValue conforming to the +// "process.owner" semantic conventions. It represents the username of the user +// that owns the process. +func ProcessOwner(val string) attribute.KeyValue { + return ProcessOwnerKey.String(val) +} + +// ProcessParentPID returns an attribute KeyValue conforming to the +// "process.parent_pid" semantic conventions. It represents the parent Process +// identifier (PPID). +func ProcessParentPID(val int) attribute.KeyValue { + return ProcessParentPIDKey.Int(val) +} + +// ProcessPID returns an attribute KeyValue conforming to the "process.pid" +// semantic conventions. It represents the process identifier (PID). +func ProcessPID(val int) attribute.KeyValue { + return ProcessPIDKey.Int(val) +} + +// ProcessRealUserID returns an attribute KeyValue conforming to the +// "process.real_user.id" semantic conventions. It represents the real user ID +// (RUID) of the process. +func ProcessRealUserID(val int) attribute.KeyValue { + return ProcessRealUserIDKey.Int(val) +} + +// ProcessRealUserName returns an attribute KeyValue conforming to the +// "process.real_user.name" semantic conventions. It represents the username of +// the real user of the process. +func ProcessRealUserName(val string) attribute.KeyValue { + return ProcessRealUserNameKey.String(val) +} + +// ProcessRuntimeDescription returns an attribute KeyValue conforming to the +// "process.runtime.description" semantic conventions. It represents an +// additional description about the runtime of the process, for example a +// specific vendor customization of the runtime environment. +func ProcessRuntimeDescription(val string) attribute.KeyValue { + return ProcessRuntimeDescriptionKey.String(val) +} + +// ProcessRuntimeName returns an attribute KeyValue conforming to the +// "process.runtime.name" semantic conventions. It represents the name of the +// runtime of this process. For compiled native binaries, this SHOULD be the +// name of the compiler. +func ProcessRuntimeName(val string) attribute.KeyValue { + return ProcessRuntimeNameKey.String(val) +} + +// ProcessRuntimeVersion returns an attribute KeyValue conforming to the +// "process.runtime.version" semantic conventions. It represents the version of +// the runtime of this process, as returned by the runtime without +// modification. +func ProcessRuntimeVersion(val string) attribute.KeyValue { + return ProcessRuntimeVersionKey.String(val) +} + +// ProcessSavedUserID returns an attribute KeyValue conforming to the +// "process.saved_user.id" semantic conventions. It represents the saved user +// ID (SUID) of the process. +func ProcessSavedUserID(val int) attribute.KeyValue { + return ProcessSavedUserIDKey.Int(val) +} + +// ProcessSavedUserName returns an attribute KeyValue conforming to the +// "process.saved_user.name" semantic conventions. It represents the username +// of the saved user. +func ProcessSavedUserName(val string) attribute.KeyValue { + return ProcessSavedUserNameKey.String(val) +} + +// ProcessSessionLeaderPID returns an attribute KeyValue conforming to the +// "process.session_leader.pid" semantic conventions. It represents the PID of +// the process's session leader. This is also the session ID (SID) of the +// process. +func ProcessSessionLeaderPID(val int) attribute.KeyValue { + return ProcessSessionLeaderPIDKey.Int(val) +} + +// ProcessUserID returns an attribute KeyValue conforming to the +// "process.user.id" semantic conventions. It represents the effective user ID +// (EUID) of the process. +func ProcessUserID(val int) attribute.KeyValue { + return ProcessUserIDKey.Int(val) +} + +// ProcessUserName returns an attribute KeyValue conforming to the +// "process.user.name" semantic conventions. It represents the username of the +// effective user of the process. +func ProcessUserName(val string) attribute.KeyValue { + return ProcessUserNameKey.String(val) +} + +// ProcessVpid returns an attribute KeyValue conforming to the +// "process.vpid" semantic conventions. It represents the virtual process +// identifier. +func ProcessVpid(val int) attribute.KeyValue { + return ProcessVpidKey.Int(val) +} + +// Attributes for process CPU +const ( + // ProcessCPUStateKey is the attribute Key conforming to the + // "process.cpu.state" semantic conventions. It represents the CPU state of + // the process. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + ProcessCPUStateKey = attribute.Key("process.cpu.state") +) + +var ( + // system + ProcessCPUStateSystem = ProcessCPUStateKey.String("system") + // user + ProcessCPUStateUser = ProcessCPUStateKey.String("user") + // wait + ProcessCPUStateWait = ProcessCPUStateKey.String("wait") +) + +// Attributes for remote procedure calls. +const ( + // RPCConnectRPCErrorCodeKey is the attribute Key conforming to the + // "rpc.connect_rpc.error_code" semantic conventions. It represents the + // [error codes](https://connect.build/docs/protocol/#error-codes) of the + // Connect request. Error codes are always string values. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + RPCConnectRPCErrorCodeKey = attribute.Key("rpc.connect_rpc.error_code") + + // RPCGRPCStatusCodeKey is the attribute Key conforming to the + // "rpc.grpc.status_code" semantic conventions. It represents the [numeric + // status + // code](https://github.com/grpc/grpc/blob/v1.33.2/doc/statuscodes.md) of + // the gRPC request. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + RPCGRPCStatusCodeKey = attribute.Key("rpc.grpc.status_code") + + // RPCJsonrpcErrorCodeKey is the attribute Key conforming to the + // "rpc.jsonrpc.error_code" semantic conventions. It represents the + // `error.code` property of response if it is an error response. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: -32700, 100 + RPCJsonrpcErrorCodeKey = attribute.Key("rpc.jsonrpc.error_code") + + // RPCJsonrpcErrorMessageKey is the attribute Key conforming to the + // "rpc.jsonrpc.error_message" semantic conventions. It represents the + // `error.message` property of response if it is an error response. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'Parse error', 'User already exists' + RPCJsonrpcErrorMessageKey = attribute.Key("rpc.jsonrpc.error_message") + + // RPCJsonrpcRequestIDKey is the attribute Key conforming to the + // "rpc.jsonrpc.request_id" semantic conventions. It represents the `id` + // property of request or response. Since protocol allows id to be int, + // string, `null` or missing (for notifications), value is expected to be + // cast to string for simplicity. Use empty string in case of `null` value. + // Omit entirely if this is a notification. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '10', 'request-7', '' + RPCJsonrpcRequestIDKey = attribute.Key("rpc.jsonrpc.request_id") + + // RPCJsonrpcVersionKey is the attribute Key conforming to the + // "rpc.jsonrpc.version" semantic conventions. It represents the protocol + // version as in `jsonrpc` property of request/response. Since JSON-RPC 1.0 + // doesn't specify this, the value can be omitted. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '2.0', '1.0' + RPCJsonrpcVersionKey = attribute.Key("rpc.jsonrpc.version") + + // RPCMessageCompressedSizeKey is the attribute Key conforming to the + // "rpc.message.compressed_size" semantic conventions. It represents the + // compressed size of the message in bytes. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + RPCMessageCompressedSizeKey = attribute.Key("rpc.message.compressed_size") + + // RPCMessageIDKey is the attribute Key conforming to the "rpc.message.id" + // semantic conventions. It represents the mUST be calculated as two + // different counters starting from `1` one for sent messages and one for + // received message. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Note: This way we guarantee that the values will be consistent between + // different implementations. + RPCMessageIDKey = attribute.Key("rpc.message.id") + + // RPCMessageTypeKey is the attribute Key conforming to the + // "rpc.message.type" semantic conventions. It represents the whether this + // is a received or sent message. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + RPCMessageTypeKey = attribute.Key("rpc.message.type") + + // RPCMessageUncompressedSizeKey is the attribute Key conforming to the + // "rpc.message.uncompressed_size" semantic conventions. It represents the + // uncompressed size of the message in bytes. + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + RPCMessageUncompressedSizeKey = attribute.Key("rpc.message.uncompressed_size") + + // RPCMethodKey is the attribute Key conforming to the "rpc.method" + // semantic conventions. It represents the name of the (logical) method + // being called, must be equal to the $method part in the span name. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'exampleMethod' + // Note: This is the logical name of the method from the RPC interface + // perspective, which can be different from the name of any implementing + // method/function. The `code.function` attribute may be used to store the + // latter (e.g., method actually executing the call on the server side, RPC + // client stub method on the client side). + RPCMethodKey = attribute.Key("rpc.method") + + // RPCServiceKey is the attribute Key conforming to the "rpc.service" + // semantic conventions. It represents the full (logical) name of the + // service being called, including its package name, if applicable. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'myservice.EchoService' + // Note: This is the logical name of the service from the RPC interface + // perspective, which can be different from the name of any implementing + // class. The `code.namespace` attribute may be used to store the latter + // (despite the attribute name, it may include a class name; e.g., class + // with method actually executing the call on the server side, RPC client + // stub class on the client side). + RPCServiceKey = attribute.Key("rpc.service") + + // RPCSystemKey is the attribute Key conforming to the "rpc.system" + // semantic conventions. It represents a string identifying the remoting + // system. See below for a list of well-known identifiers. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + RPCSystemKey = attribute.Key("rpc.system") +) + +var ( + // cancelled + RPCConnectRPCErrorCodeCancelled = RPCConnectRPCErrorCodeKey.String("cancelled") + // unknown + RPCConnectRPCErrorCodeUnknown = RPCConnectRPCErrorCodeKey.String("unknown") + // invalid_argument + RPCConnectRPCErrorCodeInvalidArgument = RPCConnectRPCErrorCodeKey.String("invalid_argument") + // deadline_exceeded + RPCConnectRPCErrorCodeDeadlineExceeded = RPCConnectRPCErrorCodeKey.String("deadline_exceeded") + // not_found + RPCConnectRPCErrorCodeNotFound = RPCConnectRPCErrorCodeKey.String("not_found") + // already_exists + RPCConnectRPCErrorCodeAlreadyExists = RPCConnectRPCErrorCodeKey.String("already_exists") + // permission_denied + RPCConnectRPCErrorCodePermissionDenied = RPCConnectRPCErrorCodeKey.String("permission_denied") + // resource_exhausted + RPCConnectRPCErrorCodeResourceExhausted = RPCConnectRPCErrorCodeKey.String("resource_exhausted") + // failed_precondition + RPCConnectRPCErrorCodeFailedPrecondition = RPCConnectRPCErrorCodeKey.String("failed_precondition") + // aborted + RPCConnectRPCErrorCodeAborted = RPCConnectRPCErrorCodeKey.String("aborted") + // out_of_range + RPCConnectRPCErrorCodeOutOfRange = RPCConnectRPCErrorCodeKey.String("out_of_range") + // unimplemented + RPCConnectRPCErrorCodeUnimplemented = RPCConnectRPCErrorCodeKey.String("unimplemented") + // internal + RPCConnectRPCErrorCodeInternal = RPCConnectRPCErrorCodeKey.String("internal") + // unavailable + RPCConnectRPCErrorCodeUnavailable = RPCConnectRPCErrorCodeKey.String("unavailable") + // data_loss + RPCConnectRPCErrorCodeDataLoss = RPCConnectRPCErrorCodeKey.String("data_loss") + // unauthenticated + RPCConnectRPCErrorCodeUnauthenticated = RPCConnectRPCErrorCodeKey.String("unauthenticated") +) + +var ( + // OK + RPCGRPCStatusCodeOk = RPCGRPCStatusCodeKey.Int(0) + // CANCELLED + RPCGRPCStatusCodeCancelled = RPCGRPCStatusCodeKey.Int(1) + // UNKNOWN + RPCGRPCStatusCodeUnknown = RPCGRPCStatusCodeKey.Int(2) + // INVALID_ARGUMENT + RPCGRPCStatusCodeInvalidArgument = RPCGRPCStatusCodeKey.Int(3) + // DEADLINE_EXCEEDED + RPCGRPCStatusCodeDeadlineExceeded = RPCGRPCStatusCodeKey.Int(4) + // NOT_FOUND + RPCGRPCStatusCodeNotFound = RPCGRPCStatusCodeKey.Int(5) + // ALREADY_EXISTS + RPCGRPCStatusCodeAlreadyExists = RPCGRPCStatusCodeKey.Int(6) + // PERMISSION_DENIED + RPCGRPCStatusCodePermissionDenied = RPCGRPCStatusCodeKey.Int(7) + // RESOURCE_EXHAUSTED + RPCGRPCStatusCodeResourceExhausted = RPCGRPCStatusCodeKey.Int(8) + // FAILED_PRECONDITION + RPCGRPCStatusCodeFailedPrecondition = RPCGRPCStatusCodeKey.Int(9) + // ABORTED + RPCGRPCStatusCodeAborted = RPCGRPCStatusCodeKey.Int(10) + // OUT_OF_RANGE + RPCGRPCStatusCodeOutOfRange = RPCGRPCStatusCodeKey.Int(11) + // UNIMPLEMENTED + RPCGRPCStatusCodeUnimplemented = RPCGRPCStatusCodeKey.Int(12) + // INTERNAL + RPCGRPCStatusCodeInternal = RPCGRPCStatusCodeKey.Int(13) + // UNAVAILABLE + RPCGRPCStatusCodeUnavailable = RPCGRPCStatusCodeKey.Int(14) + // DATA_LOSS + RPCGRPCStatusCodeDataLoss = RPCGRPCStatusCodeKey.Int(15) + // UNAUTHENTICATED + RPCGRPCStatusCodeUnauthenticated = RPCGRPCStatusCodeKey.Int(16) +) + +var ( + // sent + RPCMessageTypeSent = RPCMessageTypeKey.String("SENT") + // received + RPCMessageTypeReceived = RPCMessageTypeKey.String("RECEIVED") +) + +var ( + // gRPC + RPCSystemGRPC = RPCSystemKey.String("grpc") + // Java RMI + RPCSystemJavaRmi = RPCSystemKey.String("java_rmi") + // .NET WCF + RPCSystemDotnetWcf = RPCSystemKey.String("dotnet_wcf") + // Apache Dubbo + RPCSystemApacheDubbo = RPCSystemKey.String("apache_dubbo") + // Connect RPC + RPCSystemConnectRPC = RPCSystemKey.String("connect_rpc") +) + +// RPCJsonrpcErrorCode returns an attribute KeyValue conforming to the +// "rpc.jsonrpc.error_code" semantic conventions. It represents the +// `error.code` property of response if it is an error response. +func RPCJsonrpcErrorCode(val int) attribute.KeyValue { + return RPCJsonrpcErrorCodeKey.Int(val) +} + +// RPCJsonrpcErrorMessage returns an attribute KeyValue conforming to the +// "rpc.jsonrpc.error_message" semantic conventions. It represents the +// `error.message` property of response if it is an error response. +func RPCJsonrpcErrorMessage(val string) attribute.KeyValue { + return RPCJsonrpcErrorMessageKey.String(val) +} + +// RPCJsonrpcRequestID returns an attribute KeyValue conforming to the +// "rpc.jsonrpc.request_id" semantic conventions. It represents the `id` +// property of request or response. Since protocol allows id to be int, string, +// `null` or missing (for notifications), value is expected to be cast to +// string for simplicity. Use empty string in case of `null` value. Omit +// entirely if this is a notification. +func RPCJsonrpcRequestID(val string) attribute.KeyValue { + return RPCJsonrpcRequestIDKey.String(val) +} + +// RPCJsonrpcVersion returns an attribute KeyValue conforming to the +// "rpc.jsonrpc.version" semantic conventions. It represents the protocol +// version as in `jsonrpc` property of request/response. Since JSON-RPC 1.0 +// doesn't specify this, the value can be omitted. +func RPCJsonrpcVersion(val string) attribute.KeyValue { + return RPCJsonrpcVersionKey.String(val) +} + +// RPCMessageCompressedSize returns an attribute KeyValue conforming to the +// "rpc.message.compressed_size" semantic conventions. It represents the +// compressed size of the message in bytes. +func RPCMessageCompressedSize(val int) attribute.KeyValue { + return RPCMessageCompressedSizeKey.Int(val) +} + +// RPCMessageID returns an attribute KeyValue conforming to the +// "rpc.message.id" semantic conventions. It represents the mUST be calculated +// as two different counters starting from `1` one for sent messages and one +// for received message. +func RPCMessageID(val int) attribute.KeyValue { + return RPCMessageIDKey.Int(val) +} + +// RPCMessageUncompressedSize returns an attribute KeyValue conforming to +// the "rpc.message.uncompressed_size" semantic conventions. It represents the +// uncompressed size of the message in bytes. +func RPCMessageUncompressedSize(val int) attribute.KeyValue { + return RPCMessageUncompressedSizeKey.Int(val) +} + +// RPCMethod returns an attribute KeyValue conforming to the "rpc.method" +// semantic conventions. It represents the name of the (logical) method being +// called, must be equal to the $method part in the span name. +func RPCMethod(val string) attribute.KeyValue { + return RPCMethodKey.String(val) +} + +// RPCService returns an attribute KeyValue conforming to the "rpc.service" +// semantic conventions. It represents the full (logical) name of the service +// being called, including its package name, if applicable. +func RPCService(val string) attribute.KeyValue { + return RPCServiceKey.String(val) +} + +// These attributes may be used to describe the server in a connection-based +// network interaction where there is one side that initiates the connection +// (the client is the side that initiates the connection). This covers all TCP +// network interactions since TCP is connection-based and one side initiates +// the connection (an exception is made for peer-to-peer communication over TCP +// where the "user-facing" surface of the protocol / API doesn't expose a clear +// notion of client and server). This also covers UDP network interactions +// where one side initiates the interaction, e.g. QUIC (HTTP/3) and DNS. +const ( + // ServerAddressKey is the attribute Key conforming to the "server.address" + // semantic conventions. It represents the server domain name if available + // without reverse DNS lookup; otherwise, IP address or Unix domain socket + // name. + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: 'example.com', '10.1.2.80', '/tmp/my.sock' + // Note: When observed from the client side, and when communicating through + // an intermediary, `server.address` SHOULD represent the server address + // behind any intermediaries, for example proxies, if it's available. + ServerAddressKey = attribute.Key("server.address") + + // ServerPortKey is the attribute Key conforming to the "server.port" + // semantic conventions. It represents the server port number. + // + // Type: int + // RequirementLevel: Optional + // Stability: stable + // Examples: 80, 8080, 443 + // Note: When observed from the client side, and when communicating through + // an intermediary, `server.port` SHOULD represent the server port behind + // any intermediaries, for example proxies, if it's available. + ServerPortKey = attribute.Key("server.port") +) + +// ServerAddress returns an attribute KeyValue conforming to the +// "server.address" semantic conventions. It represents the server domain name +// if available without reverse DNS lookup; otherwise, IP address or Unix +// domain socket name. +func ServerAddress(val string) attribute.KeyValue { + return ServerAddressKey.String(val) +} + +// ServerPort returns an attribute KeyValue conforming to the "server.port" +// semantic conventions. It represents the server port number. +func ServerPort(val int) attribute.KeyValue { + return ServerPortKey.Int(val) +} + +// A service instance. +const ( + // ServiceInstanceIDKey is the attribute Key conforming to the + // "service.instance.id" semantic conventions. It represents the string ID + // of the service instance. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '627cc493-f310-47de-96bd-71410b7dec09' + // Note: MUST be unique for each instance of the same + // `service.namespace,service.name` pair (in other words + // `service.namespace,service.name,service.instance.id` triplet MUST be + // globally unique). The ID helps to + // distinguish instances of the same service that exist at the same time + // (e.g. instances of a horizontally scaled + // service). + // + // Implementations, such as SDKs, are recommended to generate a random + // Version 1 or Version 4 [RFC + // 4122](https://www.ietf.org/rfc/rfc4122.txt) UUID, but are free to use an + // inherent unique ID as the source of + // this value if stability is desirable. In that case, the ID SHOULD be + // used as source of a UUID Version 5 and + // SHOULD use the following UUID as the namespace: + // `4d63009a-8d0f-11ee-aad7-4c796ed8e320`. + // + // UUIDs are typically recommended, as only an opaque value for the + // purposes of identifying a service instance is + // needed. Similar to what can be seen in the man page for the + // [`/etc/machine-id`](https://www.freedesktop.org/software/systemd/man/machine-id.html) + // file, the underlying + // data, such as pod name and namespace should be treated as confidential, + // being the user's choice to expose it + // or not via another resource attribute. + // + // For applications running behind an application server (like unicorn), we + // do not recommend using one identifier + // for all processes participating in the application. Instead, it's + // recommended each division (e.g. a worker + // thread in unicorn) to have its own instance.id. + // + // It's not recommended for a Collector to set `service.instance.id` if it + // can't unambiguously determine the + // service instance that is generating that telemetry. For instance, + // creating an UUID based on `pod.name` will + // likely be wrong, as the Collector might not know from which container + // within that pod the telemetry originated. + // However, Collectors can set the `service.instance.id` if they can + // unambiguously determine the service instance + // for that telemetry. This is typically the case for scraping receivers, + // as they know the target address and + // port. + ServiceInstanceIDKey = attribute.Key("service.instance.id") + + // ServiceNameKey is the attribute Key conforming to the "service.name" + // semantic conventions. It represents the logical name of the service. + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: 'shoppingcart' + // Note: MUST be the same for all instances of horizontally scaled + // services. If the value was not specified, SDKs MUST fallback to + // `unknown_service:` concatenated with + // [`process.executable.name`](process.md), e.g. `unknown_service:bash`. If + // `process.executable.name` is not available, the value MUST be set to + // `unknown_service`. + ServiceNameKey = attribute.Key("service.name") + + // ServiceNamespaceKey is the attribute Key conforming to the + // "service.namespace" semantic conventions. It represents a namespace for + // `service.name`. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'Shop' + // Note: A string value having a meaning that helps to distinguish a group + // of services, for example the team name that owns a group of services. + // `service.name` is expected to be unique within the same namespace. If + // `service.namespace` is not specified in the Resource then `service.name` + // is expected to be unique for all services that have no explicit + // namespace defined (so the empty/unspecified namespace is simply one more + // valid namespace). Zero-length namespace string is assumed equal to + // unspecified namespace. + ServiceNamespaceKey = attribute.Key("service.namespace") + + // ServiceVersionKey is the attribute Key conforming to the + // "service.version" semantic conventions. It represents the version string + // of the service API or implementation. The format is not defined by these + // conventions. + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: '2.0.0', 'a01dbef8a' + ServiceVersionKey = attribute.Key("service.version") +) + +// ServiceInstanceID returns an attribute KeyValue conforming to the +// "service.instance.id" semantic conventions. It represents the string ID of +// the service instance. +func ServiceInstanceID(val string) attribute.KeyValue { + return ServiceInstanceIDKey.String(val) +} + +// ServiceName returns an attribute KeyValue conforming to the +// "service.name" semantic conventions. It represents the logical name of the +// service. +func ServiceName(val string) attribute.KeyValue { + return ServiceNameKey.String(val) +} + +// ServiceNamespace returns an attribute KeyValue conforming to the +// "service.namespace" semantic conventions. It represents a namespace for +// `service.name`. +func ServiceNamespace(val string) attribute.KeyValue { + return ServiceNamespaceKey.String(val) +} + +// ServiceVersion returns an attribute KeyValue conforming to the +// "service.version" semantic conventions. It represents the version string of +// the service API or implementation. The format is not defined by these +// conventions. +func ServiceVersion(val string) attribute.KeyValue { + return ServiceVersionKey.String(val) +} + +// Session is defined as the period of time encompassing all activities +// performed by the application and the actions executed by the end user. +// Consequently, a Session is represented as a collection of Logs, Events, and +// Spans emitted by the Client Application throughout the Session's duration. +// Each Session is assigned a unique identifier, which is included as an +// attribute in the Logs, Events, and Spans generated during the Session's +// lifecycle. +// When a session reaches end of life, typically due to user inactivity or +// session timeout, a new session identifier will be assigned. The previous +// session identifier may be provided by the instrumentation so that telemetry +// backends can link the two sessions. +const ( + // SessionIDKey is the attribute Key conforming to the "session.id" + // semantic conventions. It represents a unique id to identify a session. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '00112233-4455-6677-8899-aabbccddeeff' + SessionIDKey = attribute.Key("session.id") + + // SessionPreviousIDKey is the attribute Key conforming to the + // "session.previous_id" semantic conventions. It represents the previous + // `session.id` for this user, when known. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '00112233-4455-6677-8899-aabbccddeeff' + SessionPreviousIDKey = attribute.Key("session.previous_id") +) + +// SessionID returns an attribute KeyValue conforming to the "session.id" +// semantic conventions. It represents a unique id to identify a session. +func SessionID(val string) attribute.KeyValue { + return SessionIDKey.String(val) +} + +// SessionPreviousID returns an attribute KeyValue conforming to the +// "session.previous_id" semantic conventions. It represents the previous +// `session.id` for this user, when known. +func SessionPreviousID(val string) attribute.KeyValue { + return SessionPreviousIDKey.String(val) +} + +// SignalR attributes +const ( + // SignalrConnectionStatusKey is the attribute Key conforming to the + // "signalr.connection.status" semantic conventions. It represents the + // signalR HTTP connection closure status. + // + // Type: Enum + // RequirementLevel: Optional + // Stability: stable + // Examples: 'app_shutdown', 'timeout' + SignalrConnectionStatusKey = attribute.Key("signalr.connection.status") + + // SignalrTransportKey is the attribute Key conforming to the + // "signalr.transport" semantic conventions. It represents the [SignalR + // transport + // type](https://github.com/dotnet/aspnetcore/blob/main/src/SignalR/docs/specs/TransportProtocols.md) + // + // Type: Enum + // RequirementLevel: Optional + // Stability: stable + // Examples: 'web_sockets', 'long_polling' + SignalrTransportKey = attribute.Key("signalr.transport") +) + +var ( + // The connection was closed normally + SignalrConnectionStatusNormalClosure = SignalrConnectionStatusKey.String("normal_closure") + // The connection was closed due to a timeout + SignalrConnectionStatusTimeout = SignalrConnectionStatusKey.String("timeout") + // The connection was closed because the app is shutting down + SignalrConnectionStatusAppShutdown = SignalrConnectionStatusKey.String("app_shutdown") +) + +var ( + // ServerSentEvents protocol + SignalrTransportServerSentEvents = SignalrTransportKey.String("server_sent_events") + // LongPolling protocol + SignalrTransportLongPolling = SignalrTransportKey.String("long_polling") + // WebSockets protocol + SignalrTransportWebSockets = SignalrTransportKey.String("web_sockets") +) + +// These attributes may be used to describe the sender of a network +// exchange/packet. These should be used when there is no client/server +// relationship between the two sides, or when that relationship is unknown. +// This covers low-level network interactions (e.g. packet tracing) where you +// don't know if there was a connection or which side initiated it. This also +// covers unidirectional UDP flows and peer-to-peer communication where the +// "user-facing" surface of the protocol / API doesn't expose a clear notion of +// client and server. +const ( + // SourceAddressKey is the attribute Key conforming to the "source.address" + // semantic conventions. It represents the source address - domain name if + // available without reverse DNS lookup; otherwise, IP address or Unix + // domain socket name. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'source.example.com', '10.1.2.80', '/tmp/my.sock' + // Note: When observed from the destination side, and when communicating + // through an intermediary, `source.address` SHOULD represent the source + // address behind any intermediaries, for example proxies, if it's + // available. + SourceAddressKey = attribute.Key("source.address") + + // SourcePortKey is the attribute Key conforming to the "source.port" + // semantic conventions. It represents the source port number + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 3389, 2888 + SourcePortKey = attribute.Key("source.port") +) + +// SourceAddress returns an attribute KeyValue conforming to the +// "source.address" semantic conventions. It represents the source address - +// domain name if available without reverse DNS lookup; otherwise, IP address +// or Unix domain socket name. +func SourceAddress(val string) attribute.KeyValue { + return SourceAddressKey.String(val) +} + +// SourcePort returns an attribute KeyValue conforming to the "source.port" +// semantic conventions. It represents the source port number +func SourcePort(val int) attribute.KeyValue { + return SourcePortKey.Int(val) +} + +// Describes System attributes +const ( + // SystemDeviceKey is the attribute Key conforming to the "system.device" + // semantic conventions. It represents the device identifier + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '(identifier)' + SystemDeviceKey = attribute.Key("system.device") +) + +// SystemDevice returns an attribute KeyValue conforming to the +// "system.device" semantic conventions. It represents the device identifier +func SystemDevice(val string) attribute.KeyValue { + return SystemDeviceKey.String(val) +} + +// Describes System CPU attributes +const ( + // SystemCPULogicalNumberKey is the attribute Key conforming to the + // "system.cpu.logical_number" semantic conventions. It represents the + // logical CPU number [0..n-1] + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 1 + SystemCPULogicalNumberKey = attribute.Key("system.cpu.logical_number") + + // SystemCPUStateKey is the attribute Key conforming to the + // "system.cpu.state" semantic conventions. It represents the state of the + // CPU + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'idle', 'interrupt' + SystemCPUStateKey = attribute.Key("system.cpu.state") +) + +var ( + // user + SystemCPUStateUser = SystemCPUStateKey.String("user") + // system + SystemCPUStateSystem = SystemCPUStateKey.String("system") + // nice + SystemCPUStateNice = SystemCPUStateKey.String("nice") + // idle + SystemCPUStateIdle = SystemCPUStateKey.String("idle") + // iowait + SystemCPUStateIowait = SystemCPUStateKey.String("iowait") + // interrupt + SystemCPUStateInterrupt = SystemCPUStateKey.String("interrupt") + // steal + SystemCPUStateSteal = SystemCPUStateKey.String("steal") +) + +// SystemCPULogicalNumber returns an attribute KeyValue conforming to the +// "system.cpu.logical_number" semantic conventions. It represents the logical +// CPU number [0..n-1] +func SystemCPULogicalNumber(val int) attribute.KeyValue { + return SystemCPULogicalNumberKey.Int(val) +} + +// Describes System Memory attributes +const ( + // SystemMemoryStateKey is the attribute Key conforming to the + // "system.memory.state" semantic conventions. It represents the memory + // state + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'free', 'cached' + SystemMemoryStateKey = attribute.Key("system.memory.state") +) + +var ( + // used + SystemMemoryStateUsed = SystemMemoryStateKey.String("used") + // free + SystemMemoryStateFree = SystemMemoryStateKey.String("free") + // shared + SystemMemoryStateShared = SystemMemoryStateKey.String("shared") + // buffers + SystemMemoryStateBuffers = SystemMemoryStateKey.String("buffers") + // cached + SystemMemoryStateCached = SystemMemoryStateKey.String("cached") +) + +// Describes System Memory Paging attributes +const ( + // SystemPagingDirectionKey is the attribute Key conforming to the + // "system.paging.direction" semantic conventions. It represents the paging + // access direction + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'in' + SystemPagingDirectionKey = attribute.Key("system.paging.direction") + + // SystemPagingStateKey is the attribute Key conforming to the + // "system.paging.state" semantic conventions. It represents the memory + // paging state + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'free' + SystemPagingStateKey = attribute.Key("system.paging.state") + + // SystemPagingTypeKey is the attribute Key conforming to the + // "system.paging.type" semantic conventions. It represents the memory + // paging type + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'minor' + SystemPagingTypeKey = attribute.Key("system.paging.type") +) + +var ( + // in + SystemPagingDirectionIn = SystemPagingDirectionKey.String("in") + // out + SystemPagingDirectionOut = SystemPagingDirectionKey.String("out") +) + +var ( + // used + SystemPagingStateUsed = SystemPagingStateKey.String("used") + // free + SystemPagingStateFree = SystemPagingStateKey.String("free") +) + +var ( + // major + SystemPagingTypeMajor = SystemPagingTypeKey.String("major") + // minor + SystemPagingTypeMinor = SystemPagingTypeKey.String("minor") +) + +// Describes Filesystem attributes +const ( + // SystemFilesystemModeKey is the attribute Key conforming to the + // "system.filesystem.mode" semantic conventions. It represents the + // filesystem mode + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'rw, ro' + SystemFilesystemModeKey = attribute.Key("system.filesystem.mode") + + // SystemFilesystemMountpointKey is the attribute Key conforming to the + // "system.filesystem.mountpoint" semantic conventions. It represents the + // filesystem mount path + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '/mnt/data' + SystemFilesystemMountpointKey = attribute.Key("system.filesystem.mountpoint") + + // SystemFilesystemStateKey is the attribute Key conforming to the + // "system.filesystem.state" semantic conventions. It represents the + // filesystem state + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'used' + SystemFilesystemStateKey = attribute.Key("system.filesystem.state") + + // SystemFilesystemTypeKey is the attribute Key conforming to the + // "system.filesystem.type" semantic conventions. It represents the + // filesystem type + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'ext4' + SystemFilesystemTypeKey = attribute.Key("system.filesystem.type") +) + +var ( + // used + SystemFilesystemStateUsed = SystemFilesystemStateKey.String("used") + // free + SystemFilesystemStateFree = SystemFilesystemStateKey.String("free") + // reserved + SystemFilesystemStateReserved = SystemFilesystemStateKey.String("reserved") +) + +var ( + // fat32 + SystemFilesystemTypeFat32 = SystemFilesystemTypeKey.String("fat32") + // exfat + SystemFilesystemTypeExfat = SystemFilesystemTypeKey.String("exfat") + // ntfs + SystemFilesystemTypeNtfs = SystemFilesystemTypeKey.String("ntfs") + // refs + SystemFilesystemTypeRefs = SystemFilesystemTypeKey.String("refs") + // hfsplus + SystemFilesystemTypeHfsplus = SystemFilesystemTypeKey.String("hfsplus") + // ext4 + SystemFilesystemTypeExt4 = SystemFilesystemTypeKey.String("ext4") +) + +// SystemFilesystemMode returns an attribute KeyValue conforming to the +// "system.filesystem.mode" semantic conventions. It represents the filesystem +// mode +func SystemFilesystemMode(val string) attribute.KeyValue { + return SystemFilesystemModeKey.String(val) +} + +// SystemFilesystemMountpoint returns an attribute KeyValue conforming to +// the "system.filesystem.mountpoint" semantic conventions. It represents the +// filesystem mount path +func SystemFilesystemMountpoint(val string) attribute.KeyValue { + return SystemFilesystemMountpointKey.String(val) +} + +// Describes Network attributes +const ( + // SystemNetworkStateKey is the attribute Key conforming to the + // "system.network.state" semantic conventions. It represents a stateless + // protocol MUST NOT set this attribute + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'close_wait' + SystemNetworkStateKey = attribute.Key("system.network.state") +) + +var ( + // close + SystemNetworkStateClose = SystemNetworkStateKey.String("close") + // close_wait + SystemNetworkStateCloseWait = SystemNetworkStateKey.String("close_wait") + // closing + SystemNetworkStateClosing = SystemNetworkStateKey.String("closing") + // delete + SystemNetworkStateDelete = SystemNetworkStateKey.String("delete") + // established + SystemNetworkStateEstablished = SystemNetworkStateKey.String("established") + // fin_wait_1 + SystemNetworkStateFinWait1 = SystemNetworkStateKey.String("fin_wait_1") + // fin_wait_2 + SystemNetworkStateFinWait2 = SystemNetworkStateKey.String("fin_wait_2") + // last_ack + SystemNetworkStateLastAck = SystemNetworkStateKey.String("last_ack") + // listen + SystemNetworkStateListen = SystemNetworkStateKey.String("listen") + // syn_recv + SystemNetworkStateSynRecv = SystemNetworkStateKey.String("syn_recv") + // syn_sent + SystemNetworkStateSynSent = SystemNetworkStateKey.String("syn_sent") + // time_wait + SystemNetworkStateTimeWait = SystemNetworkStateKey.String("time_wait") +) + +// Describes System Process attributes +const ( + // SystemProcessStatusKey is the attribute Key conforming to the + // "system.process.status" semantic conventions. It represents the process + // state, e.g., [Linux Process State + // Codes](https://man7.org/linux/man-pages/man1/ps.1.html#PROCESS_STATE_CODES) + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'running' + SystemProcessStatusKey = attribute.Key("system.process.status") +) + +var ( + // running + SystemProcessStatusRunning = SystemProcessStatusKey.String("running") + // sleeping + SystemProcessStatusSleeping = SystemProcessStatusKey.String("sleeping") + // stopped + SystemProcessStatusStopped = SystemProcessStatusKey.String("stopped") + // defunct + SystemProcessStatusDefunct = SystemProcessStatusKey.String("defunct") +) + +// Attributes for telemetry SDK. +const ( + // TelemetrySDKLanguageKey is the attribute Key conforming to the + // "telemetry.sdk.language" semantic conventions. It represents the + // language of the telemetry SDK. + // + // Type: Enum + // RequirementLevel: Required + // Stability: stable + TelemetrySDKLanguageKey = attribute.Key("telemetry.sdk.language") + + // TelemetrySDKNameKey is the attribute Key conforming to the + // "telemetry.sdk.name" semantic conventions. It represents the name of the + // telemetry SDK as defined above. + // + // Type: string + // RequirementLevel: Required + // Stability: stable + // Examples: 'opentelemetry' + // Note: The OpenTelemetry SDK MUST set the `telemetry.sdk.name` attribute + // to `opentelemetry`. + // If another SDK, like a fork or a vendor-provided implementation, is + // used, this SDK MUST set the + // `telemetry.sdk.name` attribute to the fully-qualified class or module + // name of this SDK's main entry point + // or another suitable identifier depending on the language. + // The identifier `opentelemetry` is reserved and MUST NOT be used in this + // case. + // All custom identifiers SHOULD be stable across different versions of an + // implementation. + TelemetrySDKNameKey = attribute.Key("telemetry.sdk.name") + + // TelemetrySDKVersionKey is the attribute Key conforming to the + // "telemetry.sdk.version" semantic conventions. It represents the version + // string of the telemetry SDK. + // + // Type: string + // RequirementLevel: Required + // Stability: stable + // Examples: '1.2.3' + TelemetrySDKVersionKey = attribute.Key("telemetry.sdk.version") + + // TelemetryDistroNameKey is the attribute Key conforming to the + // "telemetry.distro.name" semantic conventions. It represents the name of + // the auto instrumentation agent or distribution, if used. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'parts-unlimited-java' + // Note: Official auto instrumentation agents and distributions SHOULD set + // the `telemetry.distro.name` attribute to + // a string starting with `opentelemetry-`, e.g. + // `opentelemetry-java-instrumentation`. + TelemetryDistroNameKey = attribute.Key("telemetry.distro.name") + + // TelemetryDistroVersionKey is the attribute Key conforming to the + // "telemetry.distro.version" semantic conventions. It represents the + // version string of the auto instrumentation agent or distribution, if + // used. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '1.2.3' + TelemetryDistroVersionKey = attribute.Key("telemetry.distro.version") +) + +var ( + // cpp + TelemetrySDKLanguageCPP = TelemetrySDKLanguageKey.String("cpp") + // dotnet + TelemetrySDKLanguageDotnet = TelemetrySDKLanguageKey.String("dotnet") + // erlang + TelemetrySDKLanguageErlang = TelemetrySDKLanguageKey.String("erlang") + // go + TelemetrySDKLanguageGo = TelemetrySDKLanguageKey.String("go") + // java + TelemetrySDKLanguageJava = TelemetrySDKLanguageKey.String("java") + // nodejs + TelemetrySDKLanguageNodejs = TelemetrySDKLanguageKey.String("nodejs") + // php + TelemetrySDKLanguagePHP = TelemetrySDKLanguageKey.String("php") + // python + TelemetrySDKLanguagePython = TelemetrySDKLanguageKey.String("python") + // ruby + TelemetrySDKLanguageRuby = TelemetrySDKLanguageKey.String("ruby") + // rust + TelemetrySDKLanguageRust = TelemetrySDKLanguageKey.String("rust") + // swift + TelemetrySDKLanguageSwift = TelemetrySDKLanguageKey.String("swift") + // webjs + TelemetrySDKLanguageWebjs = TelemetrySDKLanguageKey.String("webjs") +) + +// TelemetrySDKName returns an attribute KeyValue conforming to the +// "telemetry.sdk.name" semantic conventions. It represents the name of the +// telemetry SDK as defined above. +func TelemetrySDKName(val string) attribute.KeyValue { + return TelemetrySDKNameKey.String(val) +} + +// TelemetrySDKVersion returns an attribute KeyValue conforming to the +// "telemetry.sdk.version" semantic conventions. It represents the version +// string of the telemetry SDK. +func TelemetrySDKVersion(val string) attribute.KeyValue { + return TelemetrySDKVersionKey.String(val) +} + +// TelemetryDistroName returns an attribute KeyValue conforming to the +// "telemetry.distro.name" semantic conventions. It represents the name of the +// auto instrumentation agent or distribution, if used. +func TelemetryDistroName(val string) attribute.KeyValue { + return TelemetryDistroNameKey.String(val) +} + +// TelemetryDistroVersion returns an attribute KeyValue conforming to the +// "telemetry.distro.version" semantic conventions. It represents the version +// string of the auto instrumentation agent or distribution, if used. +func TelemetryDistroVersion(val string) attribute.KeyValue { + return TelemetryDistroVersionKey.String(val) +} + +// These attributes may be used for any operation to store information about a +// thread that started a span. +const ( + // ThreadIDKey is the attribute Key conforming to the "thread.id" semantic + // conventions. It represents the current "managed" thread ID (as opposed + // to OS thread ID). + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 42 + ThreadIDKey = attribute.Key("thread.id") + + // ThreadNameKey is the attribute Key conforming to the "thread.name" + // semantic conventions. It represents the current thread name. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'main' + ThreadNameKey = attribute.Key("thread.name") +) + +// ThreadID returns an attribute KeyValue conforming to the "thread.id" +// semantic conventions. It represents the current "managed" thread ID (as +// opposed to OS thread ID). +func ThreadID(val int) attribute.KeyValue { + return ThreadIDKey.Int(val) +} + +// ThreadName returns an attribute KeyValue conforming to the "thread.name" +// semantic conventions. It represents the current thread name. +func ThreadName(val string) attribute.KeyValue { + return ThreadNameKey.String(val) +} + +// Semantic convention attributes in the TLS namespace. +const ( + // TLSCipherKey is the attribute Key conforming to the "tls.cipher" + // semantic conventions. It represents the string indicating the + // [cipher](https://datatracker.ietf.org/doc/html/rfc5246#appendix-A.5) + // used during the current connection. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'TLS_RSA_WITH_3DES_EDE_CBC_SHA', + // 'TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256' + // Note: The values allowed for `tls.cipher` MUST be one of the + // `Descriptions` of the [registered TLS Cipher + // Suits](https://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml#table-tls-parameters-4). + TLSCipherKey = attribute.Key("tls.cipher") + + // TLSClientCertificateKey is the attribute Key conforming to the + // "tls.client.certificate" semantic conventions. It represents the + // pEM-encoded stand-alone certificate offered by the client. This is + // usually mutually-exclusive of `client.certificate_chain` since this + // value also exists in that list. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'MII...' + TLSClientCertificateKey = attribute.Key("tls.client.certificate") + + // TLSClientCertificateChainKey is the attribute Key conforming to the + // "tls.client.certificate_chain" semantic conventions. It represents the + // array of PEM-encoded certificates that make up the certificate chain + // offered by the client. This is usually mutually-exclusive of + // `client.certificate` since that value should be the first certificate in + // the chain. + // + // Type: string[] + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'MII...', 'MI...' + TLSClientCertificateChainKey = attribute.Key("tls.client.certificate_chain") + + // TLSClientHashMd5Key is the attribute Key conforming to the + // "tls.client.hash.md5" semantic conventions. It represents the + // certificate fingerprint using the MD5 digest of DER-encoded version of + // certificate offered by the client. For consistency with other hash + // values, this value should be formatted as an uppercase hash. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '0F76C7F2C55BFD7D8E8B8F4BFBF0C9EC' + TLSClientHashMd5Key = attribute.Key("tls.client.hash.md5") + + // TLSClientHashSha1Key is the attribute Key conforming to the + // "tls.client.hash.sha1" semantic conventions. It represents the + // certificate fingerprint using the SHA1 digest of DER-encoded version of + // certificate offered by the client. For consistency with other hash + // values, this value should be formatted as an uppercase hash. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '9E393D93138888D288266C2D915214D1D1CCEB2A' + TLSClientHashSha1Key = attribute.Key("tls.client.hash.sha1") + + // TLSClientHashSha256Key is the attribute Key conforming to the + // "tls.client.hash.sha256" semantic conventions. It represents the + // certificate fingerprint using the SHA256 digest of DER-encoded version + // of certificate offered by the client. For consistency with other hash + // values, this value should be formatted as an uppercase hash. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: + // '0687F666A054EF17A08E2F2162EAB4CBC0D265E1D7875BE74BF3C712CA92DAF0' + TLSClientHashSha256Key = attribute.Key("tls.client.hash.sha256") + + // TLSClientIssuerKey is the attribute Key conforming to the + // "tls.client.issuer" semantic conventions. It represents the + // distinguished name of + // [subject](https://datatracker.ietf.org/doc/html/rfc5280#section-4.1.2.6) + // of the issuer of the x.509 certificate presented by the client. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'CN=Example Root CA, OU=Infrastructure Team, DC=example, + // DC=com' + TLSClientIssuerKey = attribute.Key("tls.client.issuer") + + // TLSClientJa3Key is the attribute Key conforming to the "tls.client.ja3" + // semantic conventions. It represents a hash that identifies clients based + // on how they perform an SSL/TLS handshake. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'd4e5b18d6b55c71272893221c96ba240' + TLSClientJa3Key = attribute.Key("tls.client.ja3") + + // TLSClientNotAfterKey is the attribute Key conforming to the + // "tls.client.not_after" semantic conventions. It represents the date/Time + // indicating when client certificate is no longer considered valid. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '2021-01-01T00:00:00.000Z' + TLSClientNotAfterKey = attribute.Key("tls.client.not_after") + + // TLSClientNotBeforeKey is the attribute Key conforming to the + // "tls.client.not_before" semantic conventions. It represents the + // date/Time indicating when client certificate is first considered valid. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '1970-01-01T00:00:00.000Z' + TLSClientNotBeforeKey = attribute.Key("tls.client.not_before") + + // TLSClientServerNameKey is the attribute Key conforming to the + // "tls.client.server_name" semantic conventions. It represents the also + // called an SNI, this tells the server which hostname to which the client + // is attempting to connect to. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'opentelemetry.io' + TLSClientServerNameKey = attribute.Key("tls.client.server_name") + + // TLSClientSubjectKey is the attribute Key conforming to the + // "tls.client.subject" semantic conventions. It represents the + // distinguished name of subject of the x.509 certificate presented by the + // client. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'CN=myclient, OU=Documentation Team, DC=example, DC=com' + TLSClientSubjectKey = attribute.Key("tls.client.subject") + + // TLSClientSupportedCiphersKey is the attribute Key conforming to the + // "tls.client.supported_ciphers" semantic conventions. It represents the + // array of ciphers offered by the client during the client hello. + // + // Type: string[] + // RequirementLevel: Optional + // Stability: experimental + // Examples: '"TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384", + // "TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384", "..."' + TLSClientSupportedCiphersKey = attribute.Key("tls.client.supported_ciphers") + + // TLSCurveKey is the attribute Key conforming to the "tls.curve" semantic + // conventions. It represents the string indicating the curve used for the + // given cipher, when applicable + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'secp256r1' + TLSCurveKey = attribute.Key("tls.curve") + + // TLSEstablishedKey is the attribute Key conforming to the + // "tls.established" semantic conventions. It represents the boolean flag + // indicating if the TLS negotiation was successful and transitioned to an + // encrypted tunnel. + // + // Type: boolean + // RequirementLevel: Optional + // Stability: experimental + // Examples: True + TLSEstablishedKey = attribute.Key("tls.established") + + // TLSNextProtocolKey is the attribute Key conforming to the + // "tls.next_protocol" semantic conventions. It represents the string + // indicating the protocol being tunneled. Per the values in the [IANA + // registry](https://www.iana.org/assignments/tls-extensiontype-values/tls-extensiontype-values.xhtml#alpn-protocol-ids), + // this string should be lower case. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'http/1.1' + TLSNextProtocolKey = attribute.Key("tls.next_protocol") + + // TLSProtocolNameKey is the attribute Key conforming to the + // "tls.protocol.name" semantic conventions. It represents the normalized + // lowercase protocol name parsed from original string of the negotiated + // [SSL/TLS protocol + // version](https://www.openssl.org/docs/man1.1.1/man3/SSL_get_version.html#RETURN-VALUES) + // + // Type: Enum + // RequirementLevel: Optional + // Stability: experimental + TLSProtocolNameKey = attribute.Key("tls.protocol.name") + + // TLSProtocolVersionKey is the attribute Key conforming to the + // "tls.protocol.version" semantic conventions. It represents the numeric + // part of the version parsed from the original string of the negotiated + // [SSL/TLS protocol + // version](https://www.openssl.org/docs/man1.1.1/man3/SSL_get_version.html#RETURN-VALUES) + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '1.2', '3' + TLSProtocolVersionKey = attribute.Key("tls.protocol.version") + + // TLSResumedKey is the attribute Key conforming to the "tls.resumed" + // semantic conventions. It represents the boolean flag indicating if this + // TLS connection was resumed from an existing TLS negotiation. + // + // Type: boolean + // RequirementLevel: Optional + // Stability: experimental + // Examples: True + TLSResumedKey = attribute.Key("tls.resumed") + + // TLSServerCertificateKey is the attribute Key conforming to the + // "tls.server.certificate" semantic conventions. It represents the + // pEM-encoded stand-alone certificate offered by the server. This is + // usually mutually-exclusive of `server.certificate_chain` since this + // value also exists in that list. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'MII...' + TLSServerCertificateKey = attribute.Key("tls.server.certificate") + + // TLSServerCertificateChainKey is the attribute Key conforming to the + // "tls.server.certificate_chain" semantic conventions. It represents the + // array of PEM-encoded certificates that make up the certificate chain + // offered by the server. This is usually mutually-exclusive of + // `server.certificate` since that value should be the first certificate in + // the chain. + // + // Type: string[] + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'MII...', 'MI...' + TLSServerCertificateChainKey = attribute.Key("tls.server.certificate_chain") + + // TLSServerHashMd5Key is the attribute Key conforming to the + // "tls.server.hash.md5" semantic conventions. It represents the + // certificate fingerprint using the MD5 digest of DER-encoded version of + // certificate offered by the server. For consistency with other hash + // values, this value should be formatted as an uppercase hash. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '0F76C7F2C55BFD7D8E8B8F4BFBF0C9EC' + TLSServerHashMd5Key = attribute.Key("tls.server.hash.md5") + + // TLSServerHashSha1Key is the attribute Key conforming to the + // "tls.server.hash.sha1" semantic conventions. It represents the + // certificate fingerprint using the SHA1 digest of DER-encoded version of + // certificate offered by the server. For consistency with other hash + // values, this value should be formatted as an uppercase hash. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '9E393D93138888D288266C2D915214D1D1CCEB2A' + TLSServerHashSha1Key = attribute.Key("tls.server.hash.sha1") + + // TLSServerHashSha256Key is the attribute Key conforming to the + // "tls.server.hash.sha256" semantic conventions. It represents the + // certificate fingerprint using the SHA256 digest of DER-encoded version + // of certificate offered by the server. For consistency with other hash + // values, this value should be formatted as an uppercase hash. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: + // '0687F666A054EF17A08E2F2162EAB4CBC0D265E1D7875BE74BF3C712CA92DAF0' + TLSServerHashSha256Key = attribute.Key("tls.server.hash.sha256") + + // TLSServerIssuerKey is the attribute Key conforming to the + // "tls.server.issuer" semantic conventions. It represents the + // distinguished name of + // [subject](https://datatracker.ietf.org/doc/html/rfc5280#section-4.1.2.6) + // of the issuer of the x.509 certificate presented by the client. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'CN=Example Root CA, OU=Infrastructure Team, DC=example, + // DC=com' + TLSServerIssuerKey = attribute.Key("tls.server.issuer") + + // TLSServerJa3sKey is the attribute Key conforming to the + // "tls.server.ja3s" semantic conventions. It represents a hash that + // identifies servers based on how they perform an SSL/TLS handshake. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'd4e5b18d6b55c71272893221c96ba240' + TLSServerJa3sKey = attribute.Key("tls.server.ja3s") + + // TLSServerNotAfterKey is the attribute Key conforming to the + // "tls.server.not_after" semantic conventions. It represents the date/Time + // indicating when server certificate is no longer considered valid. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '2021-01-01T00:00:00.000Z' + TLSServerNotAfterKey = attribute.Key("tls.server.not_after") + + // TLSServerNotBeforeKey is the attribute Key conforming to the + // "tls.server.not_before" semantic conventions. It represents the + // date/Time indicating when server certificate is first considered valid. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '1970-01-01T00:00:00.000Z' + TLSServerNotBeforeKey = attribute.Key("tls.server.not_before") + + // TLSServerSubjectKey is the attribute Key conforming to the + // "tls.server.subject" semantic conventions. It represents the + // distinguished name of subject of the x.509 certificate presented by the + // server. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'CN=myserver, OU=Documentation Team, DC=example, DC=com' + TLSServerSubjectKey = attribute.Key("tls.server.subject") +) + +var ( + // ssl + TLSProtocolNameSsl = TLSProtocolNameKey.String("ssl") + // tls + TLSProtocolNameTLS = TLSProtocolNameKey.String("tls") +) + +// TLSCipher returns an attribute KeyValue conforming to the "tls.cipher" +// semantic conventions. It represents the string indicating the +// [cipher](https://datatracker.ietf.org/doc/html/rfc5246#appendix-A.5) used +// during the current connection. +func TLSCipher(val string) attribute.KeyValue { + return TLSCipherKey.String(val) +} + +// TLSClientCertificate returns an attribute KeyValue conforming to the +// "tls.client.certificate" semantic conventions. It represents the pEM-encoded +// stand-alone certificate offered by the client. This is usually +// mutually-exclusive of `client.certificate_chain` since this value also +// exists in that list. +func TLSClientCertificate(val string) attribute.KeyValue { + return TLSClientCertificateKey.String(val) +} + +// TLSClientCertificateChain returns an attribute KeyValue conforming to the +// "tls.client.certificate_chain" semantic conventions. It represents the array +// of PEM-encoded certificates that make up the certificate chain offered by +// the client. This is usually mutually-exclusive of `client.certificate` since +// that value should be the first certificate in the chain. +func TLSClientCertificateChain(val ...string) attribute.KeyValue { + return TLSClientCertificateChainKey.StringSlice(val) +} + +// TLSClientHashMd5 returns an attribute KeyValue conforming to the +// "tls.client.hash.md5" semantic conventions. It represents the certificate +// fingerprint using the MD5 digest of DER-encoded version of certificate +// offered by the client. For consistency with other hash values, this value +// should be formatted as an uppercase hash. +func TLSClientHashMd5(val string) attribute.KeyValue { + return TLSClientHashMd5Key.String(val) +} + +// TLSClientHashSha1 returns an attribute KeyValue conforming to the +// "tls.client.hash.sha1" semantic conventions. It represents the certificate +// fingerprint using the SHA1 digest of DER-encoded version of certificate +// offered by the client. For consistency with other hash values, this value +// should be formatted as an uppercase hash. +func TLSClientHashSha1(val string) attribute.KeyValue { + return TLSClientHashSha1Key.String(val) +} + +// TLSClientHashSha256 returns an attribute KeyValue conforming to the +// "tls.client.hash.sha256" semantic conventions. It represents the certificate +// fingerprint using the SHA256 digest of DER-encoded version of certificate +// offered by the client. For consistency with other hash values, this value +// should be formatted as an uppercase hash. +func TLSClientHashSha256(val string) attribute.KeyValue { + return TLSClientHashSha256Key.String(val) +} + +// TLSClientIssuer returns an attribute KeyValue conforming to the +// "tls.client.issuer" semantic conventions. It represents the distinguished +// name of +// [subject](https://datatracker.ietf.org/doc/html/rfc5280#section-4.1.2.6) of +// the issuer of the x.509 certificate presented by the client. +func TLSClientIssuer(val string) attribute.KeyValue { + return TLSClientIssuerKey.String(val) +} + +// TLSClientJa3 returns an attribute KeyValue conforming to the +// "tls.client.ja3" semantic conventions. It represents a hash that identifies +// clients based on how they perform an SSL/TLS handshake. +func TLSClientJa3(val string) attribute.KeyValue { + return TLSClientJa3Key.String(val) +} + +// TLSClientNotAfter returns an attribute KeyValue conforming to the +// "tls.client.not_after" semantic conventions. It represents the date/Time +// indicating when client certificate is no longer considered valid. +func TLSClientNotAfter(val string) attribute.KeyValue { + return TLSClientNotAfterKey.String(val) +} + +// TLSClientNotBefore returns an attribute KeyValue conforming to the +// "tls.client.not_before" semantic conventions. It represents the date/Time +// indicating when client certificate is first considered valid. +func TLSClientNotBefore(val string) attribute.KeyValue { + return TLSClientNotBeforeKey.String(val) +} + +// TLSClientServerName returns an attribute KeyValue conforming to the +// "tls.client.server_name" semantic conventions. It represents the also called +// an SNI, this tells the server which hostname to which the client is +// attempting to connect to. +func TLSClientServerName(val string) attribute.KeyValue { + return TLSClientServerNameKey.String(val) +} + +// TLSClientSubject returns an attribute KeyValue conforming to the +// "tls.client.subject" semantic conventions. It represents the distinguished +// name of subject of the x.509 certificate presented by the client. +func TLSClientSubject(val string) attribute.KeyValue { + return TLSClientSubjectKey.String(val) +} + +// TLSClientSupportedCiphers returns an attribute KeyValue conforming to the +// "tls.client.supported_ciphers" semantic conventions. It represents the array +// of ciphers offered by the client during the client hello. +func TLSClientSupportedCiphers(val ...string) attribute.KeyValue { + return TLSClientSupportedCiphersKey.StringSlice(val) +} + +// TLSCurve returns an attribute KeyValue conforming to the "tls.curve" +// semantic conventions. It represents the string indicating the curve used for +// the given cipher, when applicable +func TLSCurve(val string) attribute.KeyValue { + return TLSCurveKey.String(val) +} + +// TLSEstablished returns an attribute KeyValue conforming to the +// "tls.established" semantic conventions. It represents the boolean flag +// indicating if the TLS negotiation was successful and transitioned to an +// encrypted tunnel. +func TLSEstablished(val bool) attribute.KeyValue { + return TLSEstablishedKey.Bool(val) +} + +// TLSNextProtocol returns an attribute KeyValue conforming to the +// "tls.next_protocol" semantic conventions. It represents the string +// indicating the protocol being tunneled. Per the values in the [IANA +// registry](https://www.iana.org/assignments/tls-extensiontype-values/tls-extensiontype-values.xhtml#alpn-protocol-ids), +// this string should be lower case. +func TLSNextProtocol(val string) attribute.KeyValue { + return TLSNextProtocolKey.String(val) +} + +// TLSProtocolVersion returns an attribute KeyValue conforming to the +// "tls.protocol.version" semantic conventions. It represents the numeric part +// of the version parsed from the original string of the negotiated [SSL/TLS +// protocol +// version](https://www.openssl.org/docs/man1.1.1/man3/SSL_get_version.html#RETURN-VALUES) +func TLSProtocolVersion(val string) attribute.KeyValue { + return TLSProtocolVersionKey.String(val) +} + +// TLSResumed returns an attribute KeyValue conforming to the "tls.resumed" +// semantic conventions. It represents the boolean flag indicating if this TLS +// connection was resumed from an existing TLS negotiation. +func TLSResumed(val bool) attribute.KeyValue { + return TLSResumedKey.Bool(val) +} + +// TLSServerCertificate returns an attribute KeyValue conforming to the +// "tls.server.certificate" semantic conventions. It represents the pEM-encoded +// stand-alone certificate offered by the server. This is usually +// mutually-exclusive of `server.certificate_chain` since this value also +// exists in that list. +func TLSServerCertificate(val string) attribute.KeyValue { + return TLSServerCertificateKey.String(val) +} + +// TLSServerCertificateChain returns an attribute KeyValue conforming to the +// "tls.server.certificate_chain" semantic conventions. It represents the array +// of PEM-encoded certificates that make up the certificate chain offered by +// the server. This is usually mutually-exclusive of `server.certificate` since +// that value should be the first certificate in the chain. +func TLSServerCertificateChain(val ...string) attribute.KeyValue { + return TLSServerCertificateChainKey.StringSlice(val) +} + +// TLSServerHashMd5 returns an attribute KeyValue conforming to the +// "tls.server.hash.md5" semantic conventions. It represents the certificate +// fingerprint using the MD5 digest of DER-encoded version of certificate +// offered by the server. For consistency with other hash values, this value +// should be formatted as an uppercase hash. +func TLSServerHashMd5(val string) attribute.KeyValue { + return TLSServerHashMd5Key.String(val) +} + +// TLSServerHashSha1 returns an attribute KeyValue conforming to the +// "tls.server.hash.sha1" semantic conventions. It represents the certificate +// fingerprint using the SHA1 digest of DER-encoded version of certificate +// offered by the server. For consistency with other hash values, this value +// should be formatted as an uppercase hash. +func TLSServerHashSha1(val string) attribute.KeyValue { + return TLSServerHashSha1Key.String(val) +} + +// TLSServerHashSha256 returns an attribute KeyValue conforming to the +// "tls.server.hash.sha256" semantic conventions. It represents the certificate +// fingerprint using the SHA256 digest of DER-encoded version of certificate +// offered by the server. For consistency with other hash values, this value +// should be formatted as an uppercase hash. +func TLSServerHashSha256(val string) attribute.KeyValue { + return TLSServerHashSha256Key.String(val) +} + +// TLSServerIssuer returns an attribute KeyValue conforming to the +// "tls.server.issuer" semantic conventions. It represents the distinguished +// name of +// [subject](https://datatracker.ietf.org/doc/html/rfc5280#section-4.1.2.6) of +// the issuer of the x.509 certificate presented by the client. +func TLSServerIssuer(val string) attribute.KeyValue { + return TLSServerIssuerKey.String(val) +} + +// TLSServerJa3s returns an attribute KeyValue conforming to the +// "tls.server.ja3s" semantic conventions. It represents a hash that identifies +// servers based on how they perform an SSL/TLS handshake. +func TLSServerJa3s(val string) attribute.KeyValue { + return TLSServerJa3sKey.String(val) +} + +// TLSServerNotAfter returns an attribute KeyValue conforming to the +// "tls.server.not_after" semantic conventions. It represents the date/Time +// indicating when server certificate is no longer considered valid. +func TLSServerNotAfter(val string) attribute.KeyValue { + return TLSServerNotAfterKey.String(val) +} + +// TLSServerNotBefore returns an attribute KeyValue conforming to the +// "tls.server.not_before" semantic conventions. It represents the date/Time +// indicating when server certificate is first considered valid. +func TLSServerNotBefore(val string) attribute.KeyValue { + return TLSServerNotBeforeKey.String(val) +} + +// TLSServerSubject returns an attribute KeyValue conforming to the +// "tls.server.subject" semantic conventions. It represents the distinguished +// name of subject of the x.509 certificate presented by the server. +func TLSServerSubject(val string) attribute.KeyValue { + return TLSServerSubjectKey.String(val) +} + +// Attributes describing URL. +const ( + // URLDomainKey is the attribute Key conforming to the "url.domain" + // semantic conventions. It represents the domain extracted from the + // `url.full`, such as "opentelemetry.io". + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'www.foo.bar', 'opentelemetry.io', '3.12.167.2', + // '[1080:0:0:0:8:800:200C:417A]' + // Note: In some cases a URL may refer to an IP and/or port directly, + // without a domain name. In this case, the IP address would go to the + // domain field. If the URL contains a [literal IPv6 + // address](https://www.rfc-editor.org/rfc/rfc2732#section-2) enclosed by + // `[` and `]`, the `[` and `]` characters should also be captured in the + // domain field. + URLDomainKey = attribute.Key("url.domain") + + // URLExtensionKey is the attribute Key conforming to the "url.extension" + // semantic conventions. It represents the file extension extracted from + // the `url.full`, excluding the leading dot. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'png', 'gz' + // Note: The file extension is only set if it exists, as not every url has + // a file extension. When the file name has multiple extensions + // `example.tar.gz`, only the last one should be captured `gz`, not + // `tar.gz`. + URLExtensionKey = attribute.Key("url.extension") + + // URLFragmentKey is the attribute Key conforming to the "url.fragment" + // semantic conventions. It represents the [URI + // fragment](https://www.rfc-editor.org/rfc/rfc3986#section-3.5) component + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: 'SemConv' + URLFragmentKey = attribute.Key("url.fragment") + + // URLFullKey is the attribute Key conforming to the "url.full" semantic + // conventions. It represents the absolute URL describing a network + // resource according to [RFC3986](https://www.rfc-editor.org/rfc/rfc3986) + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: 'https://www.foo.bar/search?q=OpenTelemetry#SemConv', + // '//localhost' + // Note: For network calls, URL usually has + // `scheme://host[:port][path][?query][#fragment]` format, where the + // fragment is not transmitted over HTTP, but if it is known, it SHOULD be + // included nevertheless. + // `url.full` MUST NOT contain credentials passed via URL in form of + // `https://username:password@www.example.com/`. In such case username and + // password SHOULD be redacted and attribute's value SHOULD be + // `https://REDACTED:REDACTED@www.example.com/`. + // `url.full` SHOULD capture the absolute URL when it is available (or can + // be reconstructed). Sensitive content provided in `url.full` SHOULD be + // scrubbed when instrumentations can identify it. + URLFullKey = attribute.Key("url.full") + + // URLOriginalKey is the attribute Key conforming to the "url.original" + // semantic conventions. It represents the unmodified original URL as seen + // in the event source. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'https://www.foo.bar/search?q=OpenTelemetry#SemConv', + // 'search?q=OpenTelemetry' + // Note: In network monitoring, the observed URL may be a full URL, whereas + // in access logs, the URL is often just represented as a path. This field + // is meant to represent the URL as it was observed, complete or not. + // `url.original` might contain credentials passed via URL in form of + // `https://username:password@www.example.com/`. In such case password and + // username SHOULD NOT be redacted and attribute's value SHOULD remain the + // same. + URLOriginalKey = attribute.Key("url.original") + + // URLPathKey is the attribute Key conforming to the "url.path" semantic + // conventions. It represents the [URI + // path](https://www.rfc-editor.org/rfc/rfc3986#section-3.3) component + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: '/search' + // Note: Sensitive content provided in `url.path` SHOULD be scrubbed when + // instrumentations can identify it. + URLPathKey = attribute.Key("url.path") + + // URLPortKey is the attribute Key conforming to the "url.port" semantic + // conventions. It represents the port extracted from the `url.full` + // + // Type: int + // RequirementLevel: Optional + // Stability: experimental + // Examples: 443 + URLPortKey = attribute.Key("url.port") + + // URLQueryKey is the attribute Key conforming to the "url.query" semantic + // conventions. It represents the [URI + // query](https://www.rfc-editor.org/rfc/rfc3986#section-3.4) component + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: 'q=OpenTelemetry' + // Note: Sensitive content provided in `url.query` SHOULD be scrubbed when + // instrumentations can identify it. + URLQueryKey = attribute.Key("url.query") + + // URLRegisteredDomainKey is the attribute Key conforming to the + // "url.registered_domain" semantic conventions. It represents the highest + // registered url domain, stripped of the subdomain. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'example.com', 'foo.co.uk' + // Note: This value can be determined precisely with the [public suffix + // list](http://publicsuffix.org). For example, the registered domain for + // `foo.example.com` is `example.com`. Trying to approximate this by simply + // taking the last two labels will not work well for TLDs such as `co.uk`. + URLRegisteredDomainKey = attribute.Key("url.registered_domain") + + // URLSchemeKey is the attribute Key conforming to the "url.scheme" + // semantic conventions. It represents the [URI + // scheme](https://www.rfc-editor.org/rfc/rfc3986#section-3.1) component + // identifying the used protocol. + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: 'https', 'ftp', 'telnet' + URLSchemeKey = attribute.Key("url.scheme") + + // URLSubdomainKey is the attribute Key conforming to the "url.subdomain" + // semantic conventions. It represents the subdomain portion of a fully + // qualified domain name includes all of the names except the host name + // under the registered_domain. In a partially qualified domain, or if the + // qualification level of the full name cannot be determined, subdomain + // contains all of the names below the registered domain. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'east', 'sub2.sub1' + // Note: The subdomain portion of `www.east.mydomain.co.uk` is `east`. If + // the domain has multiple levels of subdomain, such as + // `sub2.sub1.example.com`, the subdomain field should contain `sub2.sub1`, + // with no trailing period. + URLSubdomainKey = attribute.Key("url.subdomain") + + // URLTemplateKey is the attribute Key conforming to the "url.template" + // semantic conventions. It represents the low-cardinality template of an + // [absolute path + // reference](https://www.rfc-editor.org/rfc/rfc3986#section-4.2). + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '/users/{id}', '/users/:id', '/users?id={id}' + URLTemplateKey = attribute.Key("url.template") + + // URLTopLevelDomainKey is the attribute Key conforming to the + // "url.top_level_domain" semantic conventions. It represents the effective + // top level domain (eTLD), also known as the domain suffix, is the last + // part of the domain name. For example, the top level domain for + // example.com is `com`. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'com', 'co.uk' + // Note: This value can be determined precisely with the [public suffix + // list](http://publicsuffix.org). + URLTopLevelDomainKey = attribute.Key("url.top_level_domain") +) + +// URLDomain returns an attribute KeyValue conforming to the "url.domain" +// semantic conventions. It represents the domain extracted from the +// `url.full`, such as "opentelemetry.io". +func URLDomain(val string) attribute.KeyValue { + return URLDomainKey.String(val) +} + +// URLExtension returns an attribute KeyValue conforming to the +// "url.extension" semantic conventions. It represents the file extension +// extracted from the `url.full`, excluding the leading dot. +func URLExtension(val string) attribute.KeyValue { + return URLExtensionKey.String(val) +} + +// URLFragment returns an attribute KeyValue conforming to the +// "url.fragment" semantic conventions. It represents the [URI +// fragment](https://www.rfc-editor.org/rfc/rfc3986#section-3.5) component +func URLFragment(val string) attribute.KeyValue { + return URLFragmentKey.String(val) +} + +// URLFull returns an attribute KeyValue conforming to the "url.full" +// semantic conventions. It represents the absolute URL describing a network +// resource according to [RFC3986](https://www.rfc-editor.org/rfc/rfc3986) +func URLFull(val string) attribute.KeyValue { + return URLFullKey.String(val) +} + +// URLOriginal returns an attribute KeyValue conforming to the +// "url.original" semantic conventions. It represents the unmodified original +// URL as seen in the event source. +func URLOriginal(val string) attribute.KeyValue { + return URLOriginalKey.String(val) +} + +// URLPath returns an attribute KeyValue conforming to the "url.path" +// semantic conventions. It represents the [URI +// path](https://www.rfc-editor.org/rfc/rfc3986#section-3.3) component +func URLPath(val string) attribute.KeyValue { + return URLPathKey.String(val) +} + +// URLPort returns an attribute KeyValue conforming to the "url.port" +// semantic conventions. It represents the port extracted from the `url.full` +func URLPort(val int) attribute.KeyValue { + return URLPortKey.Int(val) +} + +// URLQuery returns an attribute KeyValue conforming to the "url.query" +// semantic conventions. It represents the [URI +// query](https://www.rfc-editor.org/rfc/rfc3986#section-3.4) component +func URLQuery(val string) attribute.KeyValue { + return URLQueryKey.String(val) +} + +// URLRegisteredDomain returns an attribute KeyValue conforming to the +// "url.registered_domain" semantic conventions. It represents the highest +// registered url domain, stripped of the subdomain. +func URLRegisteredDomain(val string) attribute.KeyValue { + return URLRegisteredDomainKey.String(val) +} + +// URLScheme returns an attribute KeyValue conforming to the "url.scheme" +// semantic conventions. It represents the [URI +// scheme](https://www.rfc-editor.org/rfc/rfc3986#section-3.1) component +// identifying the used protocol. +func URLScheme(val string) attribute.KeyValue { + return URLSchemeKey.String(val) +} + +// URLSubdomain returns an attribute KeyValue conforming to the +// "url.subdomain" semantic conventions. It represents the subdomain portion of +// a fully qualified domain name includes all of the names except the host name +// under the registered_domain. In a partially qualified domain, or if the +// qualification level of the full name cannot be determined, subdomain +// contains all of the names below the registered domain. +func URLSubdomain(val string) attribute.KeyValue { + return URLSubdomainKey.String(val) +} + +// URLTemplate returns an attribute KeyValue conforming to the +// "url.template" semantic conventions. It represents the low-cardinality +// template of an [absolute path +// reference](https://www.rfc-editor.org/rfc/rfc3986#section-4.2). +func URLTemplate(val string) attribute.KeyValue { + return URLTemplateKey.String(val) +} + +// URLTopLevelDomain returns an attribute KeyValue conforming to the +// "url.top_level_domain" semantic conventions. It represents the effective top +// level domain (eTLD), also known as the domain suffix, is the last part of +// the domain name. For example, the top level domain for example.com is `com`. +func URLTopLevelDomain(val string) attribute.KeyValue { + return URLTopLevelDomainKey.String(val) +} + +// Describes user-agent attributes. +const ( + // UserAgentNameKey is the attribute Key conforming to the + // "user_agent.name" semantic conventions. It represents the name of the + // user-agent extracted from original. Usually refers to the browser's + // name. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'Safari', 'YourApp' + // Note: [Example](https://www.whatsmyua.info) of extracting browser's name + // from original string. In the case of using a user-agent for non-browser + // products, such as microservices with multiple names/versions inside the + // `user_agent.original`, the most significant name SHOULD be selected. In + // such a scenario it should align with `user_agent.version` + UserAgentNameKey = attribute.Key("user_agent.name") + + // UserAgentOriginalKey is the attribute Key conforming to the + // "user_agent.original" semantic conventions. It represents the value of + // the [HTTP + // User-Agent](https://www.rfc-editor.org/rfc/rfc9110.html#field.user-agent) + // header sent by the client. + // + // Type: string + // RequirementLevel: Optional + // Stability: stable + // Examples: 'CERN-LineMode/2.15 libwww/2.17b3', 'Mozilla/5.0 (iPhone; CPU + // iPhone OS 14_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) + // Version/14.1.2 Mobile/15E148 Safari/604.1', 'YourApp/1.0.0 + // grpc-java-okhttp/1.27.2' + UserAgentOriginalKey = attribute.Key("user_agent.original") + + // UserAgentVersionKey is the attribute Key conforming to the + // "user_agent.version" semantic conventions. It represents the version of + // the user-agent extracted from original. Usually refers to the browser's + // version + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '14.1.2', '1.0.0' + // Note: [Example](https://www.whatsmyua.info) of extracting browser's + // version from original string. In the case of using a user-agent for + // non-browser products, such as microservices with multiple names/versions + // inside the `user_agent.original`, the most significant version SHOULD be + // selected. In such a scenario it should align with `user_agent.name` + UserAgentVersionKey = attribute.Key("user_agent.version") +) + +// UserAgentName returns an attribute KeyValue conforming to the +// "user_agent.name" semantic conventions. It represents the name of the +// user-agent extracted from original. Usually refers to the browser's name. +func UserAgentName(val string) attribute.KeyValue { + return UserAgentNameKey.String(val) +} + +// UserAgentOriginal returns an attribute KeyValue conforming to the +// "user_agent.original" semantic conventions. It represents the value of the +// [HTTP +// User-Agent](https://www.rfc-editor.org/rfc/rfc9110.html#field.user-agent) +// header sent by the client. +func UserAgentOriginal(val string) attribute.KeyValue { + return UserAgentOriginalKey.String(val) +} + +// UserAgentVersion returns an attribute KeyValue conforming to the +// "user_agent.version" semantic conventions. It represents the version of the +// user-agent extracted from original. Usually refers to the browser's version +func UserAgentVersion(val string) attribute.KeyValue { + return UserAgentVersionKey.String(val) +} + +// The attributes used to describe the packaged software running the +// application code. +const ( + // WebEngineDescriptionKey is the attribute Key conforming to the + // "webengine.description" semantic conventions. It represents the + // additional description of the web engine (e.g. detailed version and + // edition information). + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'WildFly Full 21.0.0.Final (WildFly Core 13.0.1.Final) - + // 2.2.2.Final' + WebEngineDescriptionKey = attribute.Key("webengine.description") + + // WebEngineNameKey is the attribute Key conforming to the "webengine.name" + // semantic conventions. It represents the name of the web engine. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: 'WildFly' + WebEngineNameKey = attribute.Key("webengine.name") + + // WebEngineVersionKey is the attribute Key conforming to the + // "webengine.version" semantic conventions. It represents the version of + // the web engine. + // + // Type: string + // RequirementLevel: Optional + // Stability: experimental + // Examples: '21.0.0' + WebEngineVersionKey = attribute.Key("webengine.version") +) + +// WebEngineDescription returns an attribute KeyValue conforming to the +// "webengine.description" semantic conventions. It represents the additional +// description of the web engine (e.g. detailed version and edition +// information). +func WebEngineDescription(val string) attribute.KeyValue { + return WebEngineDescriptionKey.String(val) +} + +// WebEngineName returns an attribute KeyValue conforming to the +// "webengine.name" semantic conventions. It represents the name of the web +// engine. +func WebEngineName(val string) attribute.KeyValue { + return WebEngineNameKey.String(val) +} + +// WebEngineVersion returns an attribute KeyValue conforming to the +// "webengine.version" semantic conventions. It represents the version of the +// web engine. +func WebEngineVersion(val string) attribute.KeyValue { + return WebEngineVersionKey.String(val) +} diff --git a/vendor/go.opentelemetry.io/otel/semconv/v1.24.0/doc.go b/vendor/go.opentelemetry.io/otel/semconv/v1.26.0/doc.go similarity index 96% rename from vendor/go.opentelemetry.io/otel/semconv/v1.24.0/doc.go rename to vendor/go.opentelemetry.io/otel/semconv/v1.26.0/doc.go index d27e8a8f..d031bbea 100644 --- a/vendor/go.opentelemetry.io/otel/semconv/v1.24.0/doc.go +++ b/vendor/go.opentelemetry.io/otel/semconv/v1.26.0/doc.go @@ -4,6 +4,6 @@ // Package semconv implements OpenTelemetry semantic conventions. // // OpenTelemetry semantic conventions are agreed standardized naming -// patterns for OpenTelemetry things. This package represents the v1.24.0 +// patterns for OpenTelemetry things. This package represents the v1.26.0 // version of the OpenTelemetry semantic conventions. -package semconv // import "go.opentelemetry.io/otel/semconv/v1.24.0" +package semconv // import "go.opentelemetry.io/otel/semconv/v1.26.0" diff --git a/vendor/go.opentelemetry.io/otel/semconv/v1.24.0/exception.go b/vendor/go.opentelemetry.io/otel/semconv/v1.26.0/exception.go similarity index 98% rename from vendor/go.opentelemetry.io/otel/semconv/v1.24.0/exception.go rename to vendor/go.opentelemetry.io/otel/semconv/v1.26.0/exception.go index 7235bb51..bfaee0d5 100644 --- a/vendor/go.opentelemetry.io/otel/semconv/v1.24.0/exception.go +++ b/vendor/go.opentelemetry.io/otel/semconv/v1.26.0/exception.go @@ -1,7 +1,7 @@ // Copyright The OpenTelemetry Authors // SPDX-License-Identifier: Apache-2.0 -package semconv // import "go.opentelemetry.io/otel/semconv/v1.24.0" +package semconv // import "go.opentelemetry.io/otel/semconv/v1.26.0" const ( // ExceptionEventName is the name of the Span event representing an exception. diff --git a/vendor/go.opentelemetry.io/otel/semconv/v1.24.0/metric.go b/vendor/go.opentelemetry.io/otel/semconv/v1.26.0/metric.go similarity index 77% rename from vendor/go.opentelemetry.io/otel/semconv/v1.24.0/metric.go rename to vendor/go.opentelemetry.io/otel/semconv/v1.26.0/metric.go index a6b953f6..fcdb9f48 100644 --- a/vendor/go.opentelemetry.io/otel/semconv/v1.24.0/metric.go +++ b/vendor/go.opentelemetry.io/otel/semconv/v1.26.0/metric.go @@ -3,109 +3,259 @@ // Code generated from semantic convention specification. DO NOT EDIT. -package semconv // import "go.opentelemetry.io/otel/semconv/v1.24.0" +package semconv // import "go.opentelemetry.io/otel/semconv/v1.26.0" const ( - // DBClientConnectionsUsage is the metric conforming to the - // "db.client.connections.usage" semantic conventions. It represents the number + // ContainerCPUTime is the metric conforming to the "container.cpu.time" + // semantic conventions. It represents the total CPU time consumed. + // Instrument: counter + // Unit: s + // Stability: Experimental + ContainerCPUTimeName = "container.cpu.time" + ContainerCPUTimeUnit = "s" + ContainerCPUTimeDescription = "Total CPU time consumed" + + // ContainerMemoryUsage is the metric conforming to the + // "container.memory.usage" semantic conventions. It represents the memory + // usage of the container. + // Instrument: counter + // Unit: By + // Stability: Experimental + ContainerMemoryUsageName = "container.memory.usage" + ContainerMemoryUsageUnit = "By" + ContainerMemoryUsageDescription = "Memory usage of the container." + + // ContainerDiskIo is the metric conforming to the "container.disk.io" semantic + // conventions. It represents the disk bytes for the container. + // Instrument: counter + // Unit: By + // Stability: Experimental + ContainerDiskIoName = "container.disk.io" + ContainerDiskIoUnit = "By" + ContainerDiskIoDescription = "Disk bytes for the container." + + // ContainerNetworkIo is the metric conforming to the "container.network.io" + // semantic conventions. It represents the network bytes for the container. + // Instrument: counter + // Unit: By + // Stability: Experimental + ContainerNetworkIoName = "container.network.io" + ContainerNetworkIoUnit = "By" + ContainerNetworkIoDescription = "Network bytes for the container." + + // DBClientOperationDuration is the metric conforming to the + // "db.client.operation.duration" semantic conventions. It represents the + // duration of database client operations. + // Instrument: histogram + // Unit: s + // Stability: Experimental + DBClientOperationDurationName = "db.client.operation.duration" + DBClientOperationDurationUnit = "s" + DBClientOperationDurationDescription = "Duration of database client operations." + + // DBClientConnectionCount is the metric conforming to the + // "db.client.connection.count" semantic conventions. It represents the number // of connections that are currently in state described by the `state` // attribute. // Instrument: updowncounter // Unit: {connection} // Stability: Experimental + DBClientConnectionCountName = "db.client.connection.count" + DBClientConnectionCountUnit = "{connection}" + DBClientConnectionCountDescription = "The number of connections that are currently in state described by the `state` attribute" + + // DBClientConnectionIdleMax is the metric conforming to the + // "db.client.connection.idle.max" semantic conventions. It represents the + // maximum number of idle open connections allowed. + // Instrument: updowncounter + // Unit: {connection} + // Stability: Experimental + DBClientConnectionIdleMaxName = "db.client.connection.idle.max" + DBClientConnectionIdleMaxUnit = "{connection}" + DBClientConnectionIdleMaxDescription = "The maximum number of idle open connections allowed" + + // DBClientConnectionIdleMin is the metric conforming to the + // "db.client.connection.idle.min" semantic conventions. It represents the + // minimum number of idle open connections allowed. + // Instrument: updowncounter + // Unit: {connection} + // Stability: Experimental + DBClientConnectionIdleMinName = "db.client.connection.idle.min" + DBClientConnectionIdleMinUnit = "{connection}" + DBClientConnectionIdleMinDescription = "The minimum number of idle open connections allowed" + + // DBClientConnectionMax is the metric conforming to the + // "db.client.connection.max" semantic conventions. It represents the maximum + // number of open connections allowed. + // Instrument: updowncounter + // Unit: {connection} + // Stability: Experimental + DBClientConnectionMaxName = "db.client.connection.max" + DBClientConnectionMaxUnit = "{connection}" + DBClientConnectionMaxDescription = "The maximum number of open connections allowed" + + // DBClientConnectionPendingRequests is the metric conforming to the + // "db.client.connection.pending_requests" semantic conventions. It represents + // the number of pending requests for an open connection, cumulative for the + // entire pool. + // Instrument: updowncounter + // Unit: {request} + // Stability: Experimental + DBClientConnectionPendingRequestsName = "db.client.connection.pending_requests" + DBClientConnectionPendingRequestsUnit = "{request}" + DBClientConnectionPendingRequestsDescription = "The number of pending requests for an open connection, cumulative for the entire pool" + + // DBClientConnectionTimeouts is the metric conforming to the + // "db.client.connection.timeouts" semantic conventions. It represents the + // number of connection timeouts that have occurred trying to obtain a + // connection from the pool. + // Instrument: counter + // Unit: {timeout} + // Stability: Experimental + DBClientConnectionTimeoutsName = "db.client.connection.timeouts" + DBClientConnectionTimeoutsUnit = "{timeout}" + DBClientConnectionTimeoutsDescription = "The number of connection timeouts that have occurred trying to obtain a connection from the pool" + + // DBClientConnectionCreateTime is the metric conforming to the + // "db.client.connection.create_time" semantic conventions. It represents the + // time it took to create a new connection. + // Instrument: histogram + // Unit: s + // Stability: Experimental + DBClientConnectionCreateTimeName = "db.client.connection.create_time" + DBClientConnectionCreateTimeUnit = "s" + DBClientConnectionCreateTimeDescription = "The time it took to create a new connection" + + // DBClientConnectionWaitTime is the metric conforming to the + // "db.client.connection.wait_time" semantic conventions. It represents the + // time it took to obtain an open connection from the pool. + // Instrument: histogram + // Unit: s + // Stability: Experimental + DBClientConnectionWaitTimeName = "db.client.connection.wait_time" + DBClientConnectionWaitTimeUnit = "s" + DBClientConnectionWaitTimeDescription = "The time it took to obtain an open connection from the pool" + + // DBClientConnectionUseTime is the metric conforming to the + // "db.client.connection.use_time" semantic conventions. It represents the time + // between borrowing a connection and returning it to the pool. + // Instrument: histogram + // Unit: s + // Stability: Experimental + DBClientConnectionUseTimeName = "db.client.connection.use_time" + DBClientConnectionUseTimeUnit = "s" + DBClientConnectionUseTimeDescription = "The time between borrowing a connection and returning it to the pool" + + // DBClientConnectionsUsage is the metric conforming to the + // "db.client.connections.usage" semantic conventions. It represents the + // deprecated, use `db.client.connection.count` instead. + // Instrument: updowncounter + // Unit: {connection} + // Stability: Experimental DBClientConnectionsUsageName = "db.client.connections.usage" DBClientConnectionsUsageUnit = "{connection}" - DBClientConnectionsUsageDescription = "The number of connections that are currently in state described by the `state` attribute" + DBClientConnectionsUsageDescription = "Deprecated, use `db.client.connection.count` instead." // DBClientConnectionsIdleMax is the metric conforming to the // "db.client.connections.idle.max" semantic conventions. It represents the - // maximum number of idle open connections allowed. + // deprecated, use `db.client.connection.idle.max` instead. // Instrument: updowncounter // Unit: {connection} // Stability: Experimental DBClientConnectionsIdleMaxName = "db.client.connections.idle.max" DBClientConnectionsIdleMaxUnit = "{connection}" - DBClientConnectionsIdleMaxDescription = "The maximum number of idle open connections allowed" + DBClientConnectionsIdleMaxDescription = "Deprecated, use `db.client.connection.idle.max` instead." // DBClientConnectionsIdleMin is the metric conforming to the // "db.client.connections.idle.min" semantic conventions. It represents the - // minimum number of idle open connections allowed. + // deprecated, use `db.client.connection.idle.min` instead. // Instrument: updowncounter // Unit: {connection} // Stability: Experimental DBClientConnectionsIdleMinName = "db.client.connections.idle.min" DBClientConnectionsIdleMinUnit = "{connection}" - DBClientConnectionsIdleMinDescription = "The minimum number of idle open connections allowed" + DBClientConnectionsIdleMinDescription = "Deprecated, use `db.client.connection.idle.min` instead." // DBClientConnectionsMax is the metric conforming to the - // "db.client.connections.max" semantic conventions. It represents the maximum - // number of open connections allowed. + // "db.client.connections.max" semantic conventions. It represents the + // deprecated, use `db.client.connection.max` instead. // Instrument: updowncounter // Unit: {connection} // Stability: Experimental DBClientConnectionsMaxName = "db.client.connections.max" DBClientConnectionsMaxUnit = "{connection}" - DBClientConnectionsMaxDescription = "The maximum number of open connections allowed" + DBClientConnectionsMaxDescription = "Deprecated, use `db.client.connection.max` instead." // DBClientConnectionsPendingRequests is the metric conforming to the // "db.client.connections.pending_requests" semantic conventions. It represents - // the number of pending requests for an open connection, cumulative for the - // entire pool. + // the deprecated, use `db.client.connection.pending_requests` instead. // Instrument: updowncounter // Unit: {request} // Stability: Experimental DBClientConnectionsPendingRequestsName = "db.client.connections.pending_requests" DBClientConnectionsPendingRequestsUnit = "{request}" - DBClientConnectionsPendingRequestsDescription = "The number of pending requests for an open connection, cumulative for the entire pool" + DBClientConnectionsPendingRequestsDescription = "Deprecated, use `db.client.connection.pending_requests` instead." // DBClientConnectionsTimeouts is the metric conforming to the // "db.client.connections.timeouts" semantic conventions. It represents the - // number of connection timeouts that have occurred trying to obtain a - // connection from the pool. + // deprecated, use `db.client.connection.timeouts` instead. // Instrument: counter // Unit: {timeout} // Stability: Experimental DBClientConnectionsTimeoutsName = "db.client.connections.timeouts" DBClientConnectionsTimeoutsUnit = "{timeout}" - DBClientConnectionsTimeoutsDescription = "The number of connection timeouts that have occurred trying to obtain a connection from the pool" + DBClientConnectionsTimeoutsDescription = "Deprecated, use `db.client.connection.timeouts` instead." // DBClientConnectionsCreateTime is the metric conforming to the // "db.client.connections.create_time" semantic conventions. It represents the - // time it took to create a new connection. + // deprecated, use `db.client.connection.create_time` instead. Note: the unit + // also changed from `ms` to `s`. // Instrument: histogram // Unit: ms // Stability: Experimental DBClientConnectionsCreateTimeName = "db.client.connections.create_time" DBClientConnectionsCreateTimeUnit = "ms" - DBClientConnectionsCreateTimeDescription = "The time it took to create a new connection" + DBClientConnectionsCreateTimeDescription = "Deprecated, use `db.client.connection.create_time` instead. Note: the unit also changed from `ms` to `s`." // DBClientConnectionsWaitTime is the metric conforming to the // "db.client.connections.wait_time" semantic conventions. It represents the - // time it took to obtain an open connection from the pool. + // deprecated, use `db.client.connection.wait_time` instead. Note: the unit + // also changed from `ms` to `s`. // Instrument: histogram // Unit: ms // Stability: Experimental DBClientConnectionsWaitTimeName = "db.client.connections.wait_time" DBClientConnectionsWaitTimeUnit = "ms" - DBClientConnectionsWaitTimeDescription = "The time it took to obtain an open connection from the pool" + DBClientConnectionsWaitTimeDescription = "Deprecated, use `db.client.connection.wait_time` instead. Note: the unit also changed from `ms` to `s`." // DBClientConnectionsUseTime is the metric conforming to the // "db.client.connections.use_time" semantic conventions. It represents the - // time between borrowing a connection and returning it to the pool. + // deprecated, use `db.client.connection.use_time` instead. Note: the unit also + // changed from `ms` to `s`. // Instrument: histogram // Unit: ms // Stability: Experimental DBClientConnectionsUseTimeName = "db.client.connections.use_time" DBClientConnectionsUseTimeUnit = "ms" - DBClientConnectionsUseTimeDescription = "The time between borrowing a connection and returning it to the pool" + DBClientConnectionsUseTimeDescription = "Deprecated, use `db.client.connection.use_time` instead. Note: the unit also changed from `ms` to `s`." + + // DNSLookupDuration is the metric conforming to the "dns.lookup.duration" + // semantic conventions. It represents the measures the time taken to perform a + // DNS lookup. + // Instrument: histogram + // Unit: s + // Stability: Experimental + DNSLookupDurationName = "dns.lookup.duration" + DNSLookupDurationUnit = "s" + DNSLookupDurationDescription = "Measures the time taken to perform a DNS lookup." // AspnetcoreRoutingMatchAttempts is the metric conforming to the // "aspnetcore.routing.match_attempts" semantic conventions. It represents the // number of requests that were attempted to be matched to an endpoint. // Instrument: counter // Unit: {match_attempt} - // Stability: Experimental + // Stability: Stable AspnetcoreRoutingMatchAttemptsName = "aspnetcore.routing.match_attempts" AspnetcoreRoutingMatchAttemptsUnit = "{match_attempt}" AspnetcoreRoutingMatchAttemptsDescription = "Number of requests that were attempted to be matched to an endpoint." @@ -115,7 +265,7 @@ const ( // number of exceptions caught by exception handling middleware. // Instrument: counter // Unit: {exception} - // Stability: Experimental + // Stability: Stable AspnetcoreDiagnosticsExceptionsName = "aspnetcore.diagnostics.exceptions" AspnetcoreDiagnosticsExceptionsUnit = "{exception}" AspnetcoreDiagnosticsExceptionsDescription = "Number of exceptions caught by exception handling middleware." @@ -126,7 +276,7 @@ const ( // that hold a rate limiting lease. // Instrument: updowncounter // Unit: {request} - // Stability: Experimental + // Stability: Stable AspnetcoreRateLimitingActiveRequestLeasesName = "aspnetcore.rate_limiting.active_request_leases" AspnetcoreRateLimitingActiveRequestLeasesUnit = "{request}" AspnetcoreRateLimitingActiveRequestLeasesDescription = "Number of requests that are currently active on the server that hold a rate limiting lease." @@ -137,7 +287,7 @@ const ( // server. // Instrument: histogram // Unit: s - // Stability: Experimental + // Stability: Stable AspnetcoreRateLimitingRequestLeaseDurationName = "aspnetcore.rate_limiting.request_lease.duration" AspnetcoreRateLimitingRequestLeaseDurationUnit = "s" AspnetcoreRateLimitingRequestLeaseDurationDescription = "The duration of rate limiting lease held by requests on the server." @@ -148,7 +298,7 @@ const ( // limiting lease. // Instrument: histogram // Unit: s - // Stability: Experimental + // Stability: Stable AspnetcoreRateLimitingRequestTimeInQueueName = "aspnetcore.rate_limiting.request.time_in_queue" AspnetcoreRateLimitingRequestTimeInQueueUnit = "s" AspnetcoreRateLimitingRequestTimeInQueueDescription = "The time the request spent in a queue waiting to acquire a rate limiting lease." @@ -159,7 +309,7 @@ const ( // acquire a rate limiting lease. // Instrument: updowncounter // Unit: {request} - // Stability: Experimental + // Stability: Stable AspnetcoreRateLimitingQueuedRequestsName = "aspnetcore.rate_limiting.queued_requests" AspnetcoreRateLimitingQueuedRequestsUnit = "{request}" AspnetcoreRateLimitingQueuedRequestsDescription = "Number of requests that are currently queued, waiting to acquire a rate limiting lease." @@ -169,69 +319,17 @@ const ( // number of requests that tried to acquire a rate limiting lease. // Instrument: counter // Unit: {request} - // Stability: Experimental + // Stability: Stable AspnetcoreRateLimitingRequestsName = "aspnetcore.rate_limiting.requests" AspnetcoreRateLimitingRequestsUnit = "{request}" AspnetcoreRateLimitingRequestsDescription = "Number of requests that tried to acquire a rate limiting lease." - // DNSLookupDuration is the metric conforming to the "dns.lookup.duration" - // semantic conventions. It represents the measures the time taken to perform a - // DNS lookup. - // Instrument: histogram - // Unit: s - // Stability: Experimental - DNSLookupDurationName = "dns.lookup.duration" - DNSLookupDurationUnit = "s" - DNSLookupDurationDescription = "Measures the time taken to perform a DNS lookup." - - // HTTPClientOpenConnections is the metric conforming to the - // "http.client.open_connections" semantic conventions. It represents the - // number of outbound HTTP connections that are currently active or idle on the - // client. - // Instrument: updowncounter - // Unit: {connection} - // Stability: Experimental - HTTPClientOpenConnectionsName = "http.client.open_connections" - HTTPClientOpenConnectionsUnit = "{connection}" - HTTPClientOpenConnectionsDescription = "Number of outbound HTTP connections that are currently active or idle on the client." - - // HTTPClientConnectionDuration is the metric conforming to the - // "http.client.connection.duration" semantic conventions. It represents the - // duration of the successfully established outbound HTTP connections. - // Instrument: histogram - // Unit: s - // Stability: Experimental - HTTPClientConnectionDurationName = "http.client.connection.duration" - HTTPClientConnectionDurationUnit = "s" - HTTPClientConnectionDurationDescription = "The duration of the successfully established outbound HTTP connections." - - // HTTPClientActiveRequests is the metric conforming to the - // "http.client.active_requests" semantic conventions. It represents the number - // of active HTTP requests. - // Instrument: updowncounter - // Unit: {request} - // Stability: Experimental - HTTPClientActiveRequestsName = "http.client.active_requests" - HTTPClientActiveRequestsUnit = "{request}" - HTTPClientActiveRequestsDescription = "Number of active HTTP requests." - - // HTTPClientRequestTimeInQueue is the metric conforming to the - // "http.client.request.time_in_queue" semantic conventions. It represents the - // amount of time requests spent on a queue waiting for an available - // connection. - // Instrument: histogram - // Unit: s - // Stability: Experimental - HTTPClientRequestTimeInQueueName = "http.client.request.time_in_queue" - HTTPClientRequestTimeInQueueUnit = "s" - HTTPClientRequestTimeInQueueDescription = "The amount of time requests spent on a queue waiting for an available connection." - // KestrelActiveConnections is the metric conforming to the // "kestrel.active_connections" semantic conventions. It represents the number // of connections that are currently active on the server. // Instrument: updowncounter // Unit: {connection} - // Stability: Experimental + // Stability: Stable KestrelActiveConnectionsName = "kestrel.active_connections" KestrelActiveConnectionsUnit = "{connection}" KestrelActiveConnectionsDescription = "Number of connections that are currently active on the server." @@ -241,7 +339,7 @@ const ( // duration of connections on the server. // Instrument: histogram // Unit: s - // Stability: Experimental + // Stability: Stable KestrelConnectionDurationName = "kestrel.connection.duration" KestrelConnectionDurationUnit = "s" KestrelConnectionDurationDescription = "The duration of connections on the server." @@ -251,7 +349,7 @@ const ( // number of connections rejected by the server. // Instrument: counter // Unit: {connection} - // Stability: Experimental + // Stability: Stable KestrelRejectedConnectionsName = "kestrel.rejected_connections" KestrelRejectedConnectionsUnit = "{connection}" KestrelRejectedConnectionsDescription = "Number of connections rejected by the server." @@ -261,7 +359,7 @@ const ( // of connections that are currently queued and are waiting to start. // Instrument: updowncounter // Unit: {connection} - // Stability: Experimental + // Stability: Stable KestrelQueuedConnectionsName = "kestrel.queued_connections" KestrelQueuedConnectionsUnit = "{connection}" KestrelQueuedConnectionsDescription = "Number of connections that are currently queued and are waiting to start." @@ -272,7 +370,7 @@ const ( // currently queued and are waiting to start. // Instrument: updowncounter // Unit: {request} - // Stability: Experimental + // Stability: Stable KestrelQueuedRequestsName = "kestrel.queued_requests" KestrelQueuedRequestsUnit = "{request}" KestrelQueuedRequestsDescription = "Number of HTTP requests on multiplexed connections (HTTP/2 and HTTP/3) that are currently queued and are waiting to start." @@ -282,7 +380,7 @@ const ( // number of connections that are currently upgraded (WebSockets). . // Instrument: updowncounter // Unit: {connection} - // Stability: Experimental + // Stability: Stable KestrelUpgradedConnectionsName = "kestrel.upgraded_connections" KestrelUpgradedConnectionsUnit = "{connection}" KestrelUpgradedConnectionsDescription = "Number of connections that are currently upgraded (WebSockets). ." @@ -292,7 +390,7 @@ const ( // duration of TLS handshakes on the server. // Instrument: histogram // Unit: s - // Stability: Experimental + // Stability: Stable KestrelTLSHandshakeDurationName = "kestrel.tls_handshake.duration" KestrelTLSHandshakeDurationUnit = "s" KestrelTLSHandshakeDurationDescription = "The duration of TLS handshakes on the server." @@ -302,7 +400,7 @@ const ( // number of TLS handshakes that are currently in progress on the server. // Instrument: updowncounter // Unit: {handshake} - // Stability: Experimental + // Stability: Stable KestrelActiveTLSHandshakesName = "kestrel.active_tls_handshakes" KestrelActiveTLSHandshakesUnit = "{handshake}" KestrelActiveTLSHandshakesDescription = "Number of TLS handshakes that are currently in progress on the server." @@ -312,7 +410,7 @@ const ( // duration of connections on the server. // Instrument: histogram // Unit: s - // Stability: Experimental + // Stability: Stable SignalrServerConnectionDurationName = "signalr.server.connection.duration" SignalrServerConnectionDurationUnit = "s" SignalrServerConnectionDurationDescription = "The duration of connections on the server." @@ -322,7 +420,7 @@ const ( // number of connections that are currently active on the server. // Instrument: updowncounter // Unit: {connection} - // Stability: Experimental + // Stability: Stable SignalrServerActiveConnectionsName = "signalr.server.active_connections" SignalrServerActiveConnectionsUnit = "{connection}" SignalrServerActiveConnectionsDescription = "Number of connections that are currently active on the server." @@ -481,6 +579,37 @@ const ( HTTPClientResponseBodySizeUnit = "By" HTTPClientResponseBodySizeDescription = "Size of HTTP client response bodies." + // HTTPClientOpenConnections is the metric conforming to the + // "http.client.open_connections" semantic conventions. It represents the + // number of outbound HTTP connections that are currently active or idle on the + // client. + // Instrument: updowncounter + // Unit: {connection} + // Stability: Experimental + HTTPClientOpenConnectionsName = "http.client.open_connections" + HTTPClientOpenConnectionsUnit = "{connection}" + HTTPClientOpenConnectionsDescription = "Number of outbound HTTP connections that are currently active or idle on the client." + + // HTTPClientConnectionDuration is the metric conforming to the + // "http.client.connection.duration" semantic conventions. It represents the + // duration of the successfully established outbound HTTP connections. + // Instrument: histogram + // Unit: s + // Stability: Experimental + HTTPClientConnectionDurationName = "http.client.connection.duration" + HTTPClientConnectionDurationUnit = "s" + HTTPClientConnectionDurationDescription = "The duration of the successfully established outbound HTTP connections." + + // HTTPClientActiveRequests is the metric conforming to the + // "http.client.active_requests" semantic conventions. It represents the number + // of active HTTP requests. + // Instrument: updowncounter + // Unit: {request} + // Stability: Experimental + HTTPClientActiveRequestsName = "http.client.active_requests" + HTTPClientActiveRequestsUnit = "{request}" + HTTPClientActiveRequestsDescription = "Number of active HTTP requests." + // JvmMemoryInit is the metric conforming to the "jvm.memory.init" semantic // conventions. It represents the measure of initial memory requested. // Instrument: updowncounter @@ -673,15 +802,15 @@ const ( MessagingReceiveDurationUnit = "s" MessagingReceiveDurationDescription = "Measures the duration of receive operation." - // MessagingDeliverDuration is the metric conforming to the - // "messaging.deliver.duration" semantic conventions. It represents the - // measures the duration of deliver operation. + // MessagingProcessDuration is the metric conforming to the + // "messaging.process.duration" semantic conventions. It represents the + // measures the duration of process operation. // Instrument: histogram // Unit: s // Stability: Experimental - MessagingDeliverDurationName = "messaging.deliver.duration" - MessagingDeliverDurationUnit = "s" - MessagingDeliverDurationDescription = "Measures the duration of deliver operation." + MessagingProcessDurationName = "messaging.process.duration" + MessagingProcessDurationUnit = "s" + MessagingProcessDurationDescription = "Measures the duration of process operation." // MessagingPublishMessages is the metric conforming to the // "messaging.publish.messages" semantic conventions. It represents the @@ -703,15 +832,112 @@ const ( MessagingReceiveMessagesUnit = "{message}" MessagingReceiveMessagesDescription = "Measures the number of received messages." - // MessagingDeliverMessages is the metric conforming to the - // "messaging.deliver.messages" semantic conventions. It represents the - // measures the number of delivered messages. + // MessagingProcessMessages is the metric conforming to the + // "messaging.process.messages" semantic conventions. It represents the + // measures the number of processed messages. // Instrument: counter // Unit: {message} // Stability: Experimental - MessagingDeliverMessagesName = "messaging.deliver.messages" - MessagingDeliverMessagesUnit = "{message}" - MessagingDeliverMessagesDescription = "Measures the number of delivered messages." + MessagingProcessMessagesName = "messaging.process.messages" + MessagingProcessMessagesUnit = "{message}" + MessagingProcessMessagesDescription = "Measures the number of processed messages." + + // ProcessCPUTime is the metric conforming to the "process.cpu.time" semantic + // conventions. It represents the total CPU seconds broken down by different + // states. + // Instrument: counter + // Unit: s + // Stability: Experimental + ProcessCPUTimeName = "process.cpu.time" + ProcessCPUTimeUnit = "s" + ProcessCPUTimeDescription = "Total CPU seconds broken down by different states." + + // ProcessCPUUtilization is the metric conforming to the + // "process.cpu.utilization" semantic conventions. It represents the difference + // in process.cpu.time since the last measurement, divided by the elapsed time + // and number of CPUs available to the process. + // Instrument: gauge + // Unit: 1 + // Stability: Experimental + ProcessCPUUtilizationName = "process.cpu.utilization" + ProcessCPUUtilizationUnit = "1" + ProcessCPUUtilizationDescription = "Difference in process.cpu.time since the last measurement, divided by the elapsed time and number of CPUs available to the process." + + // ProcessMemoryUsage is the metric conforming to the "process.memory.usage" + // semantic conventions. It represents the amount of physical memory in use. + // Instrument: updowncounter + // Unit: By + // Stability: Experimental + ProcessMemoryUsageName = "process.memory.usage" + ProcessMemoryUsageUnit = "By" + ProcessMemoryUsageDescription = "The amount of physical memory in use." + + // ProcessMemoryVirtual is the metric conforming to the + // "process.memory.virtual" semantic conventions. It represents the amount of + // committed virtual memory. + // Instrument: updowncounter + // Unit: By + // Stability: Experimental + ProcessMemoryVirtualName = "process.memory.virtual" + ProcessMemoryVirtualUnit = "By" + ProcessMemoryVirtualDescription = "The amount of committed virtual memory." + + // ProcessDiskIo is the metric conforming to the "process.disk.io" semantic + // conventions. It represents the disk bytes transferred. + // Instrument: counter + // Unit: By + // Stability: Experimental + ProcessDiskIoName = "process.disk.io" + ProcessDiskIoUnit = "By" + ProcessDiskIoDescription = "Disk bytes transferred." + + // ProcessNetworkIo is the metric conforming to the "process.network.io" + // semantic conventions. It represents the network bytes transferred. + // Instrument: counter + // Unit: By + // Stability: Experimental + ProcessNetworkIoName = "process.network.io" + ProcessNetworkIoUnit = "By" + ProcessNetworkIoDescription = "Network bytes transferred." + + // ProcessThreadCount is the metric conforming to the "process.thread.count" + // semantic conventions. It represents the process threads count. + // Instrument: updowncounter + // Unit: {thread} + // Stability: Experimental + ProcessThreadCountName = "process.thread.count" + ProcessThreadCountUnit = "{thread}" + ProcessThreadCountDescription = "Process threads count." + + // ProcessOpenFileDescriptorCount is the metric conforming to the + // "process.open_file_descriptor.count" semantic conventions. It represents the + // number of file descriptors in use by the process. + // Instrument: updowncounter + // Unit: {count} + // Stability: Experimental + ProcessOpenFileDescriptorCountName = "process.open_file_descriptor.count" + ProcessOpenFileDescriptorCountUnit = "{count}" + ProcessOpenFileDescriptorCountDescription = "Number of file descriptors in use by the process." + + // ProcessContextSwitches is the metric conforming to the + // "process.context_switches" semantic conventions. It represents the number of + // times the process has been context switched. + // Instrument: counter + // Unit: {count} + // Stability: Experimental + ProcessContextSwitchesName = "process.context_switches" + ProcessContextSwitchesUnit = "{count}" + ProcessContextSwitchesDescription = "Number of times the process has been context switched." + + // ProcessPagingFaults is the metric conforming to the "process.paging.faults" + // semantic conventions. It represents the number of page faults the process + // has made. + // Instrument: counter + // Unit: {fault} + // Stability: Experimental + ProcessPagingFaultsName = "process.paging.faults" + ProcessPagingFaultsUnit = "{fault}" + ProcessPagingFaultsDescription = "Number of page faults the process has made." // RPCServerDuration is the metric conforming to the "rpc.server.duration" // semantic conventions. It represents the measures the duration of inbound @@ -883,6 +1109,16 @@ const ( SystemMemoryLimitUnit = "By" SystemMemoryLimitDescription = "Total memory available in the system." + // SystemMemoryShared is the metric conforming to the "system.memory.shared" + // semantic conventions. It represents the shared memory used (mostly by + // tmpfs). + // Instrument: updowncounter + // Unit: By + // Stability: Experimental + SystemMemorySharedName = "system.memory.shared" + SystemMemorySharedUnit = "By" + SystemMemorySharedDescription = "Shared memory used (mostly by tmpfs)." + // SystemMemoryUtilization is the metric conforming to the // "system.memory.utilization" semantic conventions. // Instrument: gauge @@ -1038,25 +1274,25 @@ const ( SystemNetworkConnectionsName = "system.network.connections" SystemNetworkConnectionsUnit = "{connection}" - // SystemProcessesCount is the metric conforming to the - // "system.processes.count" semantic conventions. It represents the total - // number of processes in each state. + // SystemProcessCount is the metric conforming to the "system.process.count" + // semantic conventions. It represents the total number of processes in each + // state. // Instrument: updowncounter // Unit: {process} // Stability: Experimental - SystemProcessesCountName = "system.processes.count" - SystemProcessesCountUnit = "{process}" - SystemProcessesCountDescription = "Total number of processes in each state" + SystemProcessCountName = "system.process.count" + SystemProcessCountUnit = "{process}" + SystemProcessCountDescription = "Total number of processes in each state" - // SystemProcessesCreated is the metric conforming to the - // "system.processes.created" semantic conventions. It represents the total + // SystemProcessCreated is the metric conforming to the + // "system.process.created" semantic conventions. It represents the total // number of processes created over uptime of the host. // Instrument: counter // Unit: {process} // Stability: Experimental - SystemProcessesCreatedName = "system.processes.created" - SystemProcessesCreatedUnit = "{process}" - SystemProcessesCreatedDescription = "Total number of processes created over uptime of the host" + SystemProcessCreatedName = "system.process.created" + SystemProcessCreatedUnit = "{process}" + SystemProcessCreatedDescription = "Total number of processes created over uptime of the host" // SystemLinuxMemoryAvailable is the metric conforming to the // "system.linux.memory.available" semantic conventions. It represents an diff --git a/vendor/go.opentelemetry.io/otel/semconv/v1.24.0/schema.go b/vendor/go.opentelemetry.io/otel/semconv/v1.26.0/schema.go similarity index 85% rename from vendor/go.opentelemetry.io/otel/semconv/v1.24.0/schema.go rename to vendor/go.opentelemetry.io/otel/semconv/v1.26.0/schema.go index fe80b173..4c87c7ad 100644 --- a/vendor/go.opentelemetry.io/otel/semconv/v1.24.0/schema.go +++ b/vendor/go.opentelemetry.io/otel/semconv/v1.26.0/schema.go @@ -1,9 +1,9 @@ // Copyright The OpenTelemetry Authors // SPDX-License-Identifier: Apache-2.0 -package semconv // import "go.opentelemetry.io/otel/semconv/v1.24.0" +package semconv // import "go.opentelemetry.io/otel/semconv/v1.26.0" // SchemaURL is the schema URL that matches the version of the semantic conventions // that this package defines. Semconv packages starting from v1.4.0 must declare // non-empty schema URL in the form https://opentelemetry.io/schemas/ -const SchemaURL = "https://opentelemetry.io/schemas/1.24.0" +const SchemaURL = "https://opentelemetry.io/schemas/1.26.0" diff --git a/vendor/go.opentelemetry.io/otel/trace/noop/noop.go b/vendor/go.opentelemetry.io/otel/trace/noop/noop.go index 1dfa52c5..64a4f1b3 100644 --- a/vendor/go.opentelemetry.io/otel/trace/noop/noop.go +++ b/vendor/go.opentelemetry.io/otel/trace/noop/noop.go @@ -67,11 +67,13 @@ func (t Tracer) Start(ctx context.Context, _ string, _ ...trace.SpanStartOption) span = Span{sc: sc} } else { // No parent, return a No-Op span with an empty span context. - span = Span{} + span = noopSpanInstance } return trace.ContextWithSpan(ctx, span), span } +var noopSpanInstance trace.Span = Span{} + // Span is an OpenTelemetry No-Op Span. type Span struct { embedded.Span diff --git a/vendor/go.opentelemetry.io/otel/version.go b/vendor/go.opentelemetry.io/otel/version.go index ef97d30f..ab289605 100644 --- a/vendor/go.opentelemetry.io/otel/version.go +++ b/vendor/go.opentelemetry.io/otel/version.go @@ -5,5 +5,5 @@ package otel // import "go.opentelemetry.io/otel" // Version is the current release version of OpenTelemetry in use. func Version() string { - return "1.26.0" + return "1.28.0" } diff --git a/vendor/go.opentelemetry.io/otel/versions.yaml b/vendor/go.opentelemetry.io/otel/versions.yaml index ecd2734e..241cfc82 100644 --- a/vendor/go.opentelemetry.io/otel/versions.yaml +++ b/vendor/go.opentelemetry.io/otel/versions.yaml @@ -3,7 +3,7 @@ module-sets: stable-v1: - version: v1.26.0 + version: v1.28.0 modules: - go.opentelemetry.io/otel - go.opentelemetry.io/otel/bridge/opencensus @@ -29,12 +29,12 @@ module-sets: - go.opentelemetry.io/otel/sdk/metric - go.opentelemetry.io/otel/trace experimental-metrics: - version: v0.48.0 + version: v0.50.0 modules: - go.opentelemetry.io/otel/example/prometheus - go.opentelemetry.io/otel/exporters/prometheus experimental-logs: - version: v0.2.0-alpha + version: v0.4.0 modules: - go.opentelemetry.io/otel/log - go.opentelemetry.io/otel/sdk/log @@ -46,3 +46,4 @@ module-sets: - go.opentelemetry.io/otel/schema excluded-modules: - go.opentelemetry.io/otel/internal/tools + - go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc diff --git a/vendor/golang.org/x/crypto/LICENSE b/vendor/golang.org/x/crypto/LICENSE new file mode 100644 index 00000000..6a66aea5 --- /dev/null +++ b/vendor/golang.org/x/crypto/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) 2009 The Go Authors. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/golang.org/x/crypto/PATENTS b/vendor/golang.org/x/crypto/PATENTS new file mode 100644 index 00000000..73309904 --- /dev/null +++ b/vendor/golang.org/x/crypto/PATENTS @@ -0,0 +1,22 @@ +Additional IP Rights Grant (Patents) + +"This implementation" means the copyrightable works distributed by +Google as part of the Go project. + +Google hereby grants to You a perpetual, worldwide, non-exclusive, +no-charge, royalty-free, irrevocable (except as stated in this section) +patent license to make, have made, use, offer to sell, sell, import, +transfer and otherwise run, modify and propagate the contents of this +implementation of Go, where such license applies only to those patent +claims, both currently owned or controlled by Google and acquired in +the future, licensable by Google that are necessarily infringed by this +implementation of Go. This grant does not include claims that would be +infringed only as a consequence of further modification of this +implementation. If you or your agent or exclusive licensee institute or +order or agree to the institution of patent litigation against any +entity (including a cross-claim or counterclaim in a lawsuit) alleging +that this implementation of Go or any code incorporated within this +implementation of Go constitutes direct or contributory patent +infringement, or inducement of patent infringement, then any patent +rights granted to you under this License for this implementation of Go +shall terminate as of the date such litigation is filed. diff --git a/vendor/golang.org/x/crypto/blake2b/blake2b.go b/vendor/golang.org/x/crypto/blake2b/blake2b.go new file mode 100644 index 00000000..d2e98d42 --- /dev/null +++ b/vendor/golang.org/x/crypto/blake2b/blake2b.go @@ -0,0 +1,291 @@ +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package blake2b implements the BLAKE2b hash algorithm defined by RFC 7693 +// and the extendable output function (XOF) BLAKE2Xb. +// +// BLAKE2b is optimized for 64-bit platforms—including NEON-enabled ARMs—and +// produces digests of any size between 1 and 64 bytes. +// For a detailed specification of BLAKE2b see https://blake2.net/blake2.pdf +// and for BLAKE2Xb see https://blake2.net/blake2x.pdf +// +// If you aren't sure which function you need, use BLAKE2b (Sum512 or New512). +// If you need a secret-key MAC (message authentication code), use the New512 +// function with a non-nil key. +// +// BLAKE2X is a construction to compute hash values larger than 64 bytes. It +// can produce hash values between 0 and 4 GiB. +package blake2b + +import ( + "encoding/binary" + "errors" + "hash" +) + +const ( + // The blocksize of BLAKE2b in bytes. + BlockSize = 128 + // The hash size of BLAKE2b-512 in bytes. + Size = 64 + // The hash size of BLAKE2b-384 in bytes. + Size384 = 48 + // The hash size of BLAKE2b-256 in bytes. + Size256 = 32 +) + +var ( + useAVX2 bool + useAVX bool + useSSE4 bool +) + +var ( + errKeySize = errors.New("blake2b: invalid key size") + errHashSize = errors.New("blake2b: invalid hash size") +) + +var iv = [8]uint64{ + 0x6a09e667f3bcc908, 0xbb67ae8584caa73b, 0x3c6ef372fe94f82b, 0xa54ff53a5f1d36f1, + 0x510e527fade682d1, 0x9b05688c2b3e6c1f, 0x1f83d9abfb41bd6b, 0x5be0cd19137e2179, +} + +// Sum512 returns the BLAKE2b-512 checksum of the data. +func Sum512(data []byte) [Size]byte { + var sum [Size]byte + checkSum(&sum, Size, data) + return sum +} + +// Sum384 returns the BLAKE2b-384 checksum of the data. +func Sum384(data []byte) [Size384]byte { + var sum [Size]byte + var sum384 [Size384]byte + checkSum(&sum, Size384, data) + copy(sum384[:], sum[:Size384]) + return sum384 +} + +// Sum256 returns the BLAKE2b-256 checksum of the data. +func Sum256(data []byte) [Size256]byte { + var sum [Size]byte + var sum256 [Size256]byte + checkSum(&sum, Size256, data) + copy(sum256[:], sum[:Size256]) + return sum256 +} + +// New512 returns a new hash.Hash computing the BLAKE2b-512 checksum. A non-nil +// key turns the hash into a MAC. The key must be between zero and 64 bytes long. +func New512(key []byte) (hash.Hash, error) { return newDigest(Size, key) } + +// New384 returns a new hash.Hash computing the BLAKE2b-384 checksum. A non-nil +// key turns the hash into a MAC. The key must be between zero and 64 bytes long. +func New384(key []byte) (hash.Hash, error) { return newDigest(Size384, key) } + +// New256 returns a new hash.Hash computing the BLAKE2b-256 checksum. A non-nil +// key turns the hash into a MAC. The key must be between zero and 64 bytes long. +func New256(key []byte) (hash.Hash, error) { return newDigest(Size256, key) } + +// New returns a new hash.Hash computing the BLAKE2b checksum with a custom length. +// A non-nil key turns the hash into a MAC. The key must be between zero and 64 bytes long. +// The hash size can be a value between 1 and 64 but it is highly recommended to use +// values equal or greater than: +// - 32 if BLAKE2b is used as a hash function (The key is zero bytes long). +// - 16 if BLAKE2b is used as a MAC function (The key is at least 16 bytes long). +// When the key is nil, the returned hash.Hash implements BinaryMarshaler +// and BinaryUnmarshaler for state (de)serialization as documented by hash.Hash. +func New(size int, key []byte) (hash.Hash, error) { return newDigest(size, key) } + +func newDigest(hashSize int, key []byte) (*digest, error) { + if hashSize < 1 || hashSize > Size { + return nil, errHashSize + } + if len(key) > Size { + return nil, errKeySize + } + d := &digest{ + size: hashSize, + keyLen: len(key), + } + copy(d.key[:], key) + d.Reset() + return d, nil +} + +func checkSum(sum *[Size]byte, hashSize int, data []byte) { + h := iv + h[0] ^= uint64(hashSize) | (1 << 16) | (1 << 24) + var c [2]uint64 + + if length := len(data); length > BlockSize { + n := length &^ (BlockSize - 1) + if length == n { + n -= BlockSize + } + hashBlocks(&h, &c, 0, data[:n]) + data = data[n:] + } + + var block [BlockSize]byte + offset := copy(block[:], data) + remaining := uint64(BlockSize - offset) + if c[0] < remaining { + c[1]-- + } + c[0] -= remaining + + hashBlocks(&h, &c, 0xFFFFFFFFFFFFFFFF, block[:]) + + for i, v := range h[:(hashSize+7)/8] { + binary.LittleEndian.PutUint64(sum[8*i:], v) + } +} + +type digest struct { + h [8]uint64 + c [2]uint64 + size int + block [BlockSize]byte + offset int + + key [BlockSize]byte + keyLen int +} + +const ( + magic = "b2b" + marshaledSize = len(magic) + 8*8 + 2*8 + 1 + BlockSize + 1 +) + +func (d *digest) MarshalBinary() ([]byte, error) { + if d.keyLen != 0 { + return nil, errors.New("crypto/blake2b: cannot marshal MACs") + } + b := make([]byte, 0, marshaledSize) + b = append(b, magic...) + for i := 0; i < 8; i++ { + b = appendUint64(b, d.h[i]) + } + b = appendUint64(b, d.c[0]) + b = appendUint64(b, d.c[1]) + // Maximum value for size is 64 + b = append(b, byte(d.size)) + b = append(b, d.block[:]...) + b = append(b, byte(d.offset)) + return b, nil +} + +func (d *digest) UnmarshalBinary(b []byte) error { + if len(b) < len(magic) || string(b[:len(magic)]) != magic { + return errors.New("crypto/blake2b: invalid hash state identifier") + } + if len(b) != marshaledSize { + return errors.New("crypto/blake2b: invalid hash state size") + } + b = b[len(magic):] + for i := 0; i < 8; i++ { + b, d.h[i] = consumeUint64(b) + } + b, d.c[0] = consumeUint64(b) + b, d.c[1] = consumeUint64(b) + d.size = int(b[0]) + b = b[1:] + copy(d.block[:], b[:BlockSize]) + b = b[BlockSize:] + d.offset = int(b[0]) + return nil +} + +func (d *digest) BlockSize() int { return BlockSize } + +func (d *digest) Size() int { return d.size } + +func (d *digest) Reset() { + d.h = iv + d.h[0] ^= uint64(d.size) | (uint64(d.keyLen) << 8) | (1 << 16) | (1 << 24) + d.offset, d.c[0], d.c[1] = 0, 0, 0 + if d.keyLen > 0 { + d.block = d.key + d.offset = BlockSize + } +} + +func (d *digest) Write(p []byte) (n int, err error) { + n = len(p) + + if d.offset > 0 { + remaining := BlockSize - d.offset + if n <= remaining { + d.offset += copy(d.block[d.offset:], p) + return + } + copy(d.block[d.offset:], p[:remaining]) + hashBlocks(&d.h, &d.c, 0, d.block[:]) + d.offset = 0 + p = p[remaining:] + } + + if length := len(p); length > BlockSize { + nn := length &^ (BlockSize - 1) + if length == nn { + nn -= BlockSize + } + hashBlocks(&d.h, &d.c, 0, p[:nn]) + p = p[nn:] + } + + if len(p) > 0 { + d.offset += copy(d.block[:], p) + } + + return +} + +func (d *digest) Sum(sum []byte) []byte { + var hash [Size]byte + d.finalize(&hash) + return append(sum, hash[:d.size]...) +} + +func (d *digest) finalize(hash *[Size]byte) { + var block [BlockSize]byte + copy(block[:], d.block[:d.offset]) + remaining := uint64(BlockSize - d.offset) + + c := d.c + if c[0] < remaining { + c[1]-- + } + c[0] -= remaining + + h := d.h + hashBlocks(&h, &c, 0xFFFFFFFFFFFFFFFF, block[:]) + + for i, v := range h { + binary.LittleEndian.PutUint64(hash[8*i:], v) + } +} + +func appendUint64(b []byte, x uint64) []byte { + var a [8]byte + binary.BigEndian.PutUint64(a[:], x) + return append(b, a[:]...) +} + +func appendUint32(b []byte, x uint32) []byte { + var a [4]byte + binary.BigEndian.PutUint32(a[:], x) + return append(b, a[:]...) +} + +func consumeUint64(b []byte) ([]byte, uint64) { + x := binary.BigEndian.Uint64(b) + return b[8:], x +} + +func consumeUint32(b []byte) ([]byte, uint32) { + x := binary.BigEndian.Uint32(b) + return b[4:], x +} diff --git a/vendor/golang.org/x/crypto/blake2b/blake2bAVX2_amd64.go b/vendor/golang.org/x/crypto/blake2b/blake2bAVX2_amd64.go new file mode 100644 index 00000000..199c21d2 --- /dev/null +++ b/vendor/golang.org/x/crypto/blake2b/blake2bAVX2_amd64.go @@ -0,0 +1,37 @@ +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build amd64 && gc && !purego + +package blake2b + +import "golang.org/x/sys/cpu" + +func init() { + useAVX2 = cpu.X86.HasAVX2 + useAVX = cpu.X86.HasAVX + useSSE4 = cpu.X86.HasSSE41 +} + +//go:noescape +func hashBlocksAVX2(h *[8]uint64, c *[2]uint64, flag uint64, blocks []byte) + +//go:noescape +func hashBlocksAVX(h *[8]uint64, c *[2]uint64, flag uint64, blocks []byte) + +//go:noescape +func hashBlocksSSE4(h *[8]uint64, c *[2]uint64, flag uint64, blocks []byte) + +func hashBlocks(h *[8]uint64, c *[2]uint64, flag uint64, blocks []byte) { + switch { + case useAVX2: + hashBlocksAVX2(h, c, flag, blocks) + case useAVX: + hashBlocksAVX(h, c, flag, blocks) + case useSSE4: + hashBlocksSSE4(h, c, flag, blocks) + default: + hashBlocksGeneric(h, c, flag, blocks) + } +} diff --git a/vendor/golang.org/x/crypto/blake2b/blake2bAVX2_amd64.s b/vendor/golang.org/x/crypto/blake2b/blake2bAVX2_amd64.s new file mode 100644 index 00000000..9ae8206c --- /dev/null +++ b/vendor/golang.org/x/crypto/blake2b/blake2bAVX2_amd64.s @@ -0,0 +1,744 @@ +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build amd64 && gc && !purego + +#include "textflag.h" + +DATA ·AVX2_iv0<>+0x00(SB)/8, $0x6a09e667f3bcc908 +DATA ·AVX2_iv0<>+0x08(SB)/8, $0xbb67ae8584caa73b +DATA ·AVX2_iv0<>+0x10(SB)/8, $0x3c6ef372fe94f82b +DATA ·AVX2_iv0<>+0x18(SB)/8, $0xa54ff53a5f1d36f1 +GLOBL ·AVX2_iv0<>(SB), (NOPTR+RODATA), $32 + +DATA ·AVX2_iv1<>+0x00(SB)/8, $0x510e527fade682d1 +DATA ·AVX2_iv1<>+0x08(SB)/8, $0x9b05688c2b3e6c1f +DATA ·AVX2_iv1<>+0x10(SB)/8, $0x1f83d9abfb41bd6b +DATA ·AVX2_iv1<>+0x18(SB)/8, $0x5be0cd19137e2179 +GLOBL ·AVX2_iv1<>(SB), (NOPTR+RODATA), $32 + +DATA ·AVX2_c40<>+0x00(SB)/8, $0x0201000706050403 +DATA ·AVX2_c40<>+0x08(SB)/8, $0x0a09080f0e0d0c0b +DATA ·AVX2_c40<>+0x10(SB)/8, $0x0201000706050403 +DATA ·AVX2_c40<>+0x18(SB)/8, $0x0a09080f0e0d0c0b +GLOBL ·AVX2_c40<>(SB), (NOPTR+RODATA), $32 + +DATA ·AVX2_c48<>+0x00(SB)/8, $0x0100070605040302 +DATA ·AVX2_c48<>+0x08(SB)/8, $0x09080f0e0d0c0b0a +DATA ·AVX2_c48<>+0x10(SB)/8, $0x0100070605040302 +DATA ·AVX2_c48<>+0x18(SB)/8, $0x09080f0e0d0c0b0a +GLOBL ·AVX2_c48<>(SB), (NOPTR+RODATA), $32 + +DATA ·AVX_iv0<>+0x00(SB)/8, $0x6a09e667f3bcc908 +DATA ·AVX_iv0<>+0x08(SB)/8, $0xbb67ae8584caa73b +GLOBL ·AVX_iv0<>(SB), (NOPTR+RODATA), $16 + +DATA ·AVX_iv1<>+0x00(SB)/8, $0x3c6ef372fe94f82b +DATA ·AVX_iv1<>+0x08(SB)/8, $0xa54ff53a5f1d36f1 +GLOBL ·AVX_iv1<>(SB), (NOPTR+RODATA), $16 + +DATA ·AVX_iv2<>+0x00(SB)/8, $0x510e527fade682d1 +DATA ·AVX_iv2<>+0x08(SB)/8, $0x9b05688c2b3e6c1f +GLOBL ·AVX_iv2<>(SB), (NOPTR+RODATA), $16 + +DATA ·AVX_iv3<>+0x00(SB)/8, $0x1f83d9abfb41bd6b +DATA ·AVX_iv3<>+0x08(SB)/8, $0x5be0cd19137e2179 +GLOBL ·AVX_iv3<>(SB), (NOPTR+RODATA), $16 + +DATA ·AVX_c40<>+0x00(SB)/8, $0x0201000706050403 +DATA ·AVX_c40<>+0x08(SB)/8, $0x0a09080f0e0d0c0b +GLOBL ·AVX_c40<>(SB), (NOPTR+RODATA), $16 + +DATA ·AVX_c48<>+0x00(SB)/8, $0x0100070605040302 +DATA ·AVX_c48<>+0x08(SB)/8, $0x09080f0e0d0c0b0a +GLOBL ·AVX_c48<>(SB), (NOPTR+RODATA), $16 + +#define VPERMQ_0x39_Y1_Y1 BYTE $0xc4; BYTE $0xe3; BYTE $0xfd; BYTE $0x00; BYTE $0xc9; BYTE $0x39 +#define VPERMQ_0x93_Y1_Y1 BYTE $0xc4; BYTE $0xe3; BYTE $0xfd; BYTE $0x00; BYTE $0xc9; BYTE $0x93 +#define VPERMQ_0x4E_Y2_Y2 BYTE $0xc4; BYTE $0xe3; BYTE $0xfd; BYTE $0x00; BYTE $0xd2; BYTE $0x4e +#define VPERMQ_0x93_Y3_Y3 BYTE $0xc4; BYTE $0xe3; BYTE $0xfd; BYTE $0x00; BYTE $0xdb; BYTE $0x93 +#define VPERMQ_0x39_Y3_Y3 BYTE $0xc4; BYTE $0xe3; BYTE $0xfd; BYTE $0x00; BYTE $0xdb; BYTE $0x39 + +#define ROUND_AVX2(m0, m1, m2, m3, t, c40, c48) \ + VPADDQ m0, Y0, Y0; \ + VPADDQ Y1, Y0, Y0; \ + VPXOR Y0, Y3, Y3; \ + VPSHUFD $-79, Y3, Y3; \ + VPADDQ Y3, Y2, Y2; \ + VPXOR Y2, Y1, Y1; \ + VPSHUFB c40, Y1, Y1; \ + VPADDQ m1, Y0, Y0; \ + VPADDQ Y1, Y0, Y0; \ + VPXOR Y0, Y3, Y3; \ + VPSHUFB c48, Y3, Y3; \ + VPADDQ Y3, Y2, Y2; \ + VPXOR Y2, Y1, Y1; \ + VPADDQ Y1, Y1, t; \ + VPSRLQ $63, Y1, Y1; \ + VPXOR t, Y1, Y1; \ + VPERMQ_0x39_Y1_Y1; \ + VPERMQ_0x4E_Y2_Y2; \ + VPERMQ_0x93_Y3_Y3; \ + VPADDQ m2, Y0, Y0; \ + VPADDQ Y1, Y0, Y0; \ + VPXOR Y0, Y3, Y3; \ + VPSHUFD $-79, Y3, Y3; \ + VPADDQ Y3, Y2, Y2; \ + VPXOR Y2, Y1, Y1; \ + VPSHUFB c40, Y1, Y1; \ + VPADDQ m3, Y0, Y0; \ + VPADDQ Y1, Y0, Y0; \ + VPXOR Y0, Y3, Y3; \ + VPSHUFB c48, Y3, Y3; \ + VPADDQ Y3, Y2, Y2; \ + VPXOR Y2, Y1, Y1; \ + VPADDQ Y1, Y1, t; \ + VPSRLQ $63, Y1, Y1; \ + VPXOR t, Y1, Y1; \ + VPERMQ_0x39_Y3_Y3; \ + VPERMQ_0x4E_Y2_Y2; \ + VPERMQ_0x93_Y1_Y1 + +#define VMOVQ_SI_X11_0 BYTE $0xC5; BYTE $0x7A; BYTE $0x7E; BYTE $0x1E +#define VMOVQ_SI_X12_0 BYTE $0xC5; BYTE $0x7A; BYTE $0x7E; BYTE $0x26 +#define VMOVQ_SI_X13_0 BYTE $0xC5; BYTE $0x7A; BYTE $0x7E; BYTE $0x2E +#define VMOVQ_SI_X14_0 BYTE $0xC5; BYTE $0x7A; BYTE $0x7E; BYTE $0x36 +#define VMOVQ_SI_X15_0 BYTE $0xC5; BYTE $0x7A; BYTE $0x7E; BYTE $0x3E + +#define VMOVQ_SI_X11(n) BYTE $0xC5; BYTE $0x7A; BYTE $0x7E; BYTE $0x5E; BYTE $n +#define VMOVQ_SI_X12(n) BYTE $0xC5; BYTE $0x7A; BYTE $0x7E; BYTE $0x66; BYTE $n +#define VMOVQ_SI_X13(n) BYTE $0xC5; BYTE $0x7A; BYTE $0x7E; BYTE $0x6E; BYTE $n +#define VMOVQ_SI_X14(n) BYTE $0xC5; BYTE $0x7A; BYTE $0x7E; BYTE $0x76; BYTE $n +#define VMOVQ_SI_X15(n) BYTE $0xC5; BYTE $0x7A; BYTE $0x7E; BYTE $0x7E; BYTE $n + +#define VPINSRQ_1_SI_X11_0 BYTE $0xC4; BYTE $0x63; BYTE $0xA1; BYTE $0x22; BYTE $0x1E; BYTE $0x01 +#define VPINSRQ_1_SI_X12_0 BYTE $0xC4; BYTE $0x63; BYTE $0x99; BYTE $0x22; BYTE $0x26; BYTE $0x01 +#define VPINSRQ_1_SI_X13_0 BYTE $0xC4; BYTE $0x63; BYTE $0x91; BYTE $0x22; BYTE $0x2E; BYTE $0x01 +#define VPINSRQ_1_SI_X14_0 BYTE $0xC4; BYTE $0x63; BYTE $0x89; BYTE $0x22; BYTE $0x36; BYTE $0x01 +#define VPINSRQ_1_SI_X15_0 BYTE $0xC4; BYTE $0x63; BYTE $0x81; BYTE $0x22; BYTE $0x3E; BYTE $0x01 + +#define VPINSRQ_1_SI_X11(n) BYTE $0xC4; BYTE $0x63; BYTE $0xA1; BYTE $0x22; BYTE $0x5E; BYTE $n; BYTE $0x01 +#define VPINSRQ_1_SI_X12(n) BYTE $0xC4; BYTE $0x63; BYTE $0x99; BYTE $0x22; BYTE $0x66; BYTE $n; BYTE $0x01 +#define VPINSRQ_1_SI_X13(n) BYTE $0xC4; BYTE $0x63; BYTE $0x91; BYTE $0x22; BYTE $0x6E; BYTE $n; BYTE $0x01 +#define VPINSRQ_1_SI_X14(n) BYTE $0xC4; BYTE $0x63; BYTE $0x89; BYTE $0x22; BYTE $0x76; BYTE $n; BYTE $0x01 +#define VPINSRQ_1_SI_X15(n) BYTE $0xC4; BYTE $0x63; BYTE $0x81; BYTE $0x22; BYTE $0x7E; BYTE $n; BYTE $0x01 + +#define VMOVQ_R8_X15 BYTE $0xC4; BYTE $0x41; BYTE $0xF9; BYTE $0x6E; BYTE $0xF8 +#define VPINSRQ_1_R9_X15 BYTE $0xC4; BYTE $0x43; BYTE $0x81; BYTE $0x22; BYTE $0xF9; BYTE $0x01 + +// load msg: Y12 = (i0, i1, i2, i3) +// i0, i1, i2, i3 must not be 0 +#define LOAD_MSG_AVX2_Y12(i0, i1, i2, i3) \ + VMOVQ_SI_X12(i0*8); \ + VMOVQ_SI_X11(i2*8); \ + VPINSRQ_1_SI_X12(i1*8); \ + VPINSRQ_1_SI_X11(i3*8); \ + VINSERTI128 $1, X11, Y12, Y12 + +// load msg: Y13 = (i0, i1, i2, i3) +// i0, i1, i2, i3 must not be 0 +#define LOAD_MSG_AVX2_Y13(i0, i1, i2, i3) \ + VMOVQ_SI_X13(i0*8); \ + VMOVQ_SI_X11(i2*8); \ + VPINSRQ_1_SI_X13(i1*8); \ + VPINSRQ_1_SI_X11(i3*8); \ + VINSERTI128 $1, X11, Y13, Y13 + +// load msg: Y14 = (i0, i1, i2, i3) +// i0, i1, i2, i3 must not be 0 +#define LOAD_MSG_AVX2_Y14(i0, i1, i2, i3) \ + VMOVQ_SI_X14(i0*8); \ + VMOVQ_SI_X11(i2*8); \ + VPINSRQ_1_SI_X14(i1*8); \ + VPINSRQ_1_SI_X11(i3*8); \ + VINSERTI128 $1, X11, Y14, Y14 + +// load msg: Y15 = (i0, i1, i2, i3) +// i0, i1, i2, i3 must not be 0 +#define LOAD_MSG_AVX2_Y15(i0, i1, i2, i3) \ + VMOVQ_SI_X15(i0*8); \ + VMOVQ_SI_X11(i2*8); \ + VPINSRQ_1_SI_X15(i1*8); \ + VPINSRQ_1_SI_X11(i3*8); \ + VINSERTI128 $1, X11, Y15, Y15 + +#define LOAD_MSG_AVX2_0_2_4_6_1_3_5_7_8_10_12_14_9_11_13_15() \ + VMOVQ_SI_X12_0; \ + VMOVQ_SI_X11(4*8); \ + VPINSRQ_1_SI_X12(2*8); \ + VPINSRQ_1_SI_X11(6*8); \ + VINSERTI128 $1, X11, Y12, Y12; \ + LOAD_MSG_AVX2_Y13(1, 3, 5, 7); \ + LOAD_MSG_AVX2_Y14(8, 10, 12, 14); \ + LOAD_MSG_AVX2_Y15(9, 11, 13, 15) + +#define LOAD_MSG_AVX2_14_4_9_13_10_8_15_6_1_0_11_5_12_2_7_3() \ + LOAD_MSG_AVX2_Y12(14, 4, 9, 13); \ + LOAD_MSG_AVX2_Y13(10, 8, 15, 6); \ + VMOVQ_SI_X11(11*8); \ + VPSHUFD $0x4E, 0*8(SI), X14; \ + VPINSRQ_1_SI_X11(5*8); \ + VINSERTI128 $1, X11, Y14, Y14; \ + LOAD_MSG_AVX2_Y15(12, 2, 7, 3) + +#define LOAD_MSG_AVX2_11_12_5_15_8_0_2_13_10_3_7_9_14_6_1_4() \ + VMOVQ_SI_X11(5*8); \ + VMOVDQU 11*8(SI), X12; \ + VPINSRQ_1_SI_X11(15*8); \ + VINSERTI128 $1, X11, Y12, Y12; \ + VMOVQ_SI_X13(8*8); \ + VMOVQ_SI_X11(2*8); \ + VPINSRQ_1_SI_X13_0; \ + VPINSRQ_1_SI_X11(13*8); \ + VINSERTI128 $1, X11, Y13, Y13; \ + LOAD_MSG_AVX2_Y14(10, 3, 7, 9); \ + LOAD_MSG_AVX2_Y15(14, 6, 1, 4) + +#define LOAD_MSG_AVX2_7_3_13_11_9_1_12_14_2_5_4_15_6_10_0_8() \ + LOAD_MSG_AVX2_Y12(7, 3, 13, 11); \ + LOAD_MSG_AVX2_Y13(9, 1, 12, 14); \ + LOAD_MSG_AVX2_Y14(2, 5, 4, 15); \ + VMOVQ_SI_X15(6*8); \ + VMOVQ_SI_X11_0; \ + VPINSRQ_1_SI_X15(10*8); \ + VPINSRQ_1_SI_X11(8*8); \ + VINSERTI128 $1, X11, Y15, Y15 + +#define LOAD_MSG_AVX2_9_5_2_10_0_7_4_15_14_11_6_3_1_12_8_13() \ + LOAD_MSG_AVX2_Y12(9, 5, 2, 10); \ + VMOVQ_SI_X13_0; \ + VMOVQ_SI_X11(4*8); \ + VPINSRQ_1_SI_X13(7*8); \ + VPINSRQ_1_SI_X11(15*8); \ + VINSERTI128 $1, X11, Y13, Y13; \ + LOAD_MSG_AVX2_Y14(14, 11, 6, 3); \ + LOAD_MSG_AVX2_Y15(1, 12, 8, 13) + +#define LOAD_MSG_AVX2_2_6_0_8_12_10_11_3_4_7_15_1_13_5_14_9() \ + VMOVQ_SI_X12(2*8); \ + VMOVQ_SI_X11_0; \ + VPINSRQ_1_SI_X12(6*8); \ + VPINSRQ_1_SI_X11(8*8); \ + VINSERTI128 $1, X11, Y12, Y12; \ + LOAD_MSG_AVX2_Y13(12, 10, 11, 3); \ + LOAD_MSG_AVX2_Y14(4, 7, 15, 1); \ + LOAD_MSG_AVX2_Y15(13, 5, 14, 9) + +#define LOAD_MSG_AVX2_12_1_14_4_5_15_13_10_0_6_9_8_7_3_2_11() \ + LOAD_MSG_AVX2_Y12(12, 1, 14, 4); \ + LOAD_MSG_AVX2_Y13(5, 15, 13, 10); \ + VMOVQ_SI_X14_0; \ + VPSHUFD $0x4E, 8*8(SI), X11; \ + VPINSRQ_1_SI_X14(6*8); \ + VINSERTI128 $1, X11, Y14, Y14; \ + LOAD_MSG_AVX2_Y15(7, 3, 2, 11) + +#define LOAD_MSG_AVX2_13_7_12_3_11_14_1_9_5_15_8_2_0_4_6_10() \ + LOAD_MSG_AVX2_Y12(13, 7, 12, 3); \ + LOAD_MSG_AVX2_Y13(11, 14, 1, 9); \ + LOAD_MSG_AVX2_Y14(5, 15, 8, 2); \ + VMOVQ_SI_X15_0; \ + VMOVQ_SI_X11(6*8); \ + VPINSRQ_1_SI_X15(4*8); \ + VPINSRQ_1_SI_X11(10*8); \ + VINSERTI128 $1, X11, Y15, Y15 + +#define LOAD_MSG_AVX2_6_14_11_0_15_9_3_8_12_13_1_10_2_7_4_5() \ + VMOVQ_SI_X12(6*8); \ + VMOVQ_SI_X11(11*8); \ + VPINSRQ_1_SI_X12(14*8); \ + VPINSRQ_1_SI_X11_0; \ + VINSERTI128 $1, X11, Y12, Y12; \ + LOAD_MSG_AVX2_Y13(15, 9, 3, 8); \ + VMOVQ_SI_X11(1*8); \ + VMOVDQU 12*8(SI), X14; \ + VPINSRQ_1_SI_X11(10*8); \ + VINSERTI128 $1, X11, Y14, Y14; \ + VMOVQ_SI_X15(2*8); \ + VMOVDQU 4*8(SI), X11; \ + VPINSRQ_1_SI_X15(7*8); \ + VINSERTI128 $1, X11, Y15, Y15 + +#define LOAD_MSG_AVX2_10_8_7_1_2_4_6_5_15_9_3_13_11_14_12_0() \ + LOAD_MSG_AVX2_Y12(10, 8, 7, 1); \ + VMOVQ_SI_X13(2*8); \ + VPSHUFD $0x4E, 5*8(SI), X11; \ + VPINSRQ_1_SI_X13(4*8); \ + VINSERTI128 $1, X11, Y13, Y13; \ + LOAD_MSG_AVX2_Y14(15, 9, 3, 13); \ + VMOVQ_SI_X15(11*8); \ + VMOVQ_SI_X11(12*8); \ + VPINSRQ_1_SI_X15(14*8); \ + VPINSRQ_1_SI_X11_0; \ + VINSERTI128 $1, X11, Y15, Y15 + +// func hashBlocksAVX2(h *[8]uint64, c *[2]uint64, flag uint64, blocks []byte) +TEXT ·hashBlocksAVX2(SB), 4, $320-48 // frame size = 288 + 32 byte alignment + MOVQ h+0(FP), AX + MOVQ c+8(FP), BX + MOVQ flag+16(FP), CX + MOVQ blocks_base+24(FP), SI + MOVQ blocks_len+32(FP), DI + + MOVQ SP, DX + ADDQ $31, DX + ANDQ $~31, DX + + MOVQ CX, 16(DX) + XORQ CX, CX + MOVQ CX, 24(DX) + + VMOVDQU ·AVX2_c40<>(SB), Y4 + VMOVDQU ·AVX2_c48<>(SB), Y5 + + VMOVDQU 0(AX), Y8 + VMOVDQU 32(AX), Y9 + VMOVDQU ·AVX2_iv0<>(SB), Y6 + VMOVDQU ·AVX2_iv1<>(SB), Y7 + + MOVQ 0(BX), R8 + MOVQ 8(BX), R9 + MOVQ R9, 8(DX) + +loop: + ADDQ $128, R8 + MOVQ R8, 0(DX) + CMPQ R8, $128 + JGE noinc + INCQ R9 + MOVQ R9, 8(DX) + +noinc: + VMOVDQA Y8, Y0 + VMOVDQA Y9, Y1 + VMOVDQA Y6, Y2 + VPXOR 0(DX), Y7, Y3 + + LOAD_MSG_AVX2_0_2_4_6_1_3_5_7_8_10_12_14_9_11_13_15() + VMOVDQA Y12, 32(DX) + VMOVDQA Y13, 64(DX) + VMOVDQA Y14, 96(DX) + VMOVDQA Y15, 128(DX) + ROUND_AVX2(Y12, Y13, Y14, Y15, Y10, Y4, Y5) + LOAD_MSG_AVX2_14_4_9_13_10_8_15_6_1_0_11_5_12_2_7_3() + VMOVDQA Y12, 160(DX) + VMOVDQA Y13, 192(DX) + VMOVDQA Y14, 224(DX) + VMOVDQA Y15, 256(DX) + + ROUND_AVX2(Y12, Y13, Y14, Y15, Y10, Y4, Y5) + LOAD_MSG_AVX2_11_12_5_15_8_0_2_13_10_3_7_9_14_6_1_4() + ROUND_AVX2(Y12, Y13, Y14, Y15, Y10, Y4, Y5) + LOAD_MSG_AVX2_7_3_13_11_9_1_12_14_2_5_4_15_6_10_0_8() + ROUND_AVX2(Y12, Y13, Y14, Y15, Y10, Y4, Y5) + LOAD_MSG_AVX2_9_5_2_10_0_7_4_15_14_11_6_3_1_12_8_13() + ROUND_AVX2(Y12, Y13, Y14, Y15, Y10, Y4, Y5) + LOAD_MSG_AVX2_2_6_0_8_12_10_11_3_4_7_15_1_13_5_14_9() + ROUND_AVX2(Y12, Y13, Y14, Y15, Y10, Y4, Y5) + LOAD_MSG_AVX2_12_1_14_4_5_15_13_10_0_6_9_8_7_3_2_11() + ROUND_AVX2(Y12, Y13, Y14, Y15, Y10, Y4, Y5) + LOAD_MSG_AVX2_13_7_12_3_11_14_1_9_5_15_8_2_0_4_6_10() + ROUND_AVX2(Y12, Y13, Y14, Y15, Y10, Y4, Y5) + LOAD_MSG_AVX2_6_14_11_0_15_9_3_8_12_13_1_10_2_7_4_5() + ROUND_AVX2(Y12, Y13, Y14, Y15, Y10, Y4, Y5) + LOAD_MSG_AVX2_10_8_7_1_2_4_6_5_15_9_3_13_11_14_12_0() + ROUND_AVX2(Y12, Y13, Y14, Y15, Y10, Y4, Y5) + + ROUND_AVX2(32(DX), 64(DX), 96(DX), 128(DX), Y10, Y4, Y5) + ROUND_AVX2(160(DX), 192(DX), 224(DX), 256(DX), Y10, Y4, Y5) + + VPXOR Y0, Y8, Y8 + VPXOR Y1, Y9, Y9 + VPXOR Y2, Y8, Y8 + VPXOR Y3, Y9, Y9 + + LEAQ 128(SI), SI + SUBQ $128, DI + JNE loop + + MOVQ R8, 0(BX) + MOVQ R9, 8(BX) + + VMOVDQU Y8, 0(AX) + VMOVDQU Y9, 32(AX) + VZEROUPPER + + RET + +#define VPUNPCKLQDQ_X2_X2_X15 BYTE $0xC5; BYTE $0x69; BYTE $0x6C; BYTE $0xFA +#define VPUNPCKLQDQ_X3_X3_X15 BYTE $0xC5; BYTE $0x61; BYTE $0x6C; BYTE $0xFB +#define VPUNPCKLQDQ_X7_X7_X15 BYTE $0xC5; BYTE $0x41; BYTE $0x6C; BYTE $0xFF +#define VPUNPCKLQDQ_X13_X13_X15 BYTE $0xC4; BYTE $0x41; BYTE $0x11; BYTE $0x6C; BYTE $0xFD +#define VPUNPCKLQDQ_X14_X14_X15 BYTE $0xC4; BYTE $0x41; BYTE $0x09; BYTE $0x6C; BYTE $0xFE + +#define VPUNPCKHQDQ_X15_X2_X2 BYTE $0xC4; BYTE $0xC1; BYTE $0x69; BYTE $0x6D; BYTE $0xD7 +#define VPUNPCKHQDQ_X15_X3_X3 BYTE $0xC4; BYTE $0xC1; BYTE $0x61; BYTE $0x6D; BYTE $0xDF +#define VPUNPCKHQDQ_X15_X6_X6 BYTE $0xC4; BYTE $0xC1; BYTE $0x49; BYTE $0x6D; BYTE $0xF7 +#define VPUNPCKHQDQ_X15_X7_X7 BYTE $0xC4; BYTE $0xC1; BYTE $0x41; BYTE $0x6D; BYTE $0xFF +#define VPUNPCKHQDQ_X15_X3_X2 BYTE $0xC4; BYTE $0xC1; BYTE $0x61; BYTE $0x6D; BYTE $0xD7 +#define VPUNPCKHQDQ_X15_X7_X6 BYTE $0xC4; BYTE $0xC1; BYTE $0x41; BYTE $0x6D; BYTE $0xF7 +#define VPUNPCKHQDQ_X15_X13_X3 BYTE $0xC4; BYTE $0xC1; BYTE $0x11; BYTE $0x6D; BYTE $0xDF +#define VPUNPCKHQDQ_X15_X13_X7 BYTE $0xC4; BYTE $0xC1; BYTE $0x11; BYTE $0x6D; BYTE $0xFF + +#define SHUFFLE_AVX() \ + VMOVDQA X6, X13; \ + VMOVDQA X2, X14; \ + VMOVDQA X4, X6; \ + VPUNPCKLQDQ_X13_X13_X15; \ + VMOVDQA X5, X4; \ + VMOVDQA X6, X5; \ + VPUNPCKHQDQ_X15_X7_X6; \ + VPUNPCKLQDQ_X7_X7_X15; \ + VPUNPCKHQDQ_X15_X13_X7; \ + VPUNPCKLQDQ_X3_X3_X15; \ + VPUNPCKHQDQ_X15_X2_X2; \ + VPUNPCKLQDQ_X14_X14_X15; \ + VPUNPCKHQDQ_X15_X3_X3; \ + +#define SHUFFLE_AVX_INV() \ + VMOVDQA X2, X13; \ + VMOVDQA X4, X14; \ + VPUNPCKLQDQ_X2_X2_X15; \ + VMOVDQA X5, X4; \ + VPUNPCKHQDQ_X15_X3_X2; \ + VMOVDQA X14, X5; \ + VPUNPCKLQDQ_X3_X3_X15; \ + VMOVDQA X6, X14; \ + VPUNPCKHQDQ_X15_X13_X3; \ + VPUNPCKLQDQ_X7_X7_X15; \ + VPUNPCKHQDQ_X15_X6_X6; \ + VPUNPCKLQDQ_X14_X14_X15; \ + VPUNPCKHQDQ_X15_X7_X7; \ + +#define HALF_ROUND_AVX(v0, v1, v2, v3, v4, v5, v6, v7, m0, m1, m2, m3, t0, c40, c48) \ + VPADDQ m0, v0, v0; \ + VPADDQ v2, v0, v0; \ + VPADDQ m1, v1, v1; \ + VPADDQ v3, v1, v1; \ + VPXOR v0, v6, v6; \ + VPXOR v1, v7, v7; \ + VPSHUFD $-79, v6, v6; \ + VPSHUFD $-79, v7, v7; \ + VPADDQ v6, v4, v4; \ + VPADDQ v7, v5, v5; \ + VPXOR v4, v2, v2; \ + VPXOR v5, v3, v3; \ + VPSHUFB c40, v2, v2; \ + VPSHUFB c40, v3, v3; \ + VPADDQ m2, v0, v0; \ + VPADDQ v2, v0, v0; \ + VPADDQ m3, v1, v1; \ + VPADDQ v3, v1, v1; \ + VPXOR v0, v6, v6; \ + VPXOR v1, v7, v7; \ + VPSHUFB c48, v6, v6; \ + VPSHUFB c48, v7, v7; \ + VPADDQ v6, v4, v4; \ + VPADDQ v7, v5, v5; \ + VPXOR v4, v2, v2; \ + VPXOR v5, v3, v3; \ + VPADDQ v2, v2, t0; \ + VPSRLQ $63, v2, v2; \ + VPXOR t0, v2, v2; \ + VPADDQ v3, v3, t0; \ + VPSRLQ $63, v3, v3; \ + VPXOR t0, v3, v3 + +// load msg: X12 = (i0, i1), X13 = (i2, i3), X14 = (i4, i5), X15 = (i6, i7) +// i0, i1, i2, i3, i4, i5, i6, i7 must not be 0 +#define LOAD_MSG_AVX(i0, i1, i2, i3, i4, i5, i6, i7) \ + VMOVQ_SI_X12(i0*8); \ + VMOVQ_SI_X13(i2*8); \ + VMOVQ_SI_X14(i4*8); \ + VMOVQ_SI_X15(i6*8); \ + VPINSRQ_1_SI_X12(i1*8); \ + VPINSRQ_1_SI_X13(i3*8); \ + VPINSRQ_1_SI_X14(i5*8); \ + VPINSRQ_1_SI_X15(i7*8) + +// load msg: X12 = (0, 2), X13 = (4, 6), X14 = (1, 3), X15 = (5, 7) +#define LOAD_MSG_AVX_0_2_4_6_1_3_5_7() \ + VMOVQ_SI_X12_0; \ + VMOVQ_SI_X13(4*8); \ + VMOVQ_SI_X14(1*8); \ + VMOVQ_SI_X15(5*8); \ + VPINSRQ_1_SI_X12(2*8); \ + VPINSRQ_1_SI_X13(6*8); \ + VPINSRQ_1_SI_X14(3*8); \ + VPINSRQ_1_SI_X15(7*8) + +// load msg: X12 = (1, 0), X13 = (11, 5), X14 = (12, 2), X15 = (7, 3) +#define LOAD_MSG_AVX_1_0_11_5_12_2_7_3() \ + VPSHUFD $0x4E, 0*8(SI), X12; \ + VMOVQ_SI_X13(11*8); \ + VMOVQ_SI_X14(12*8); \ + VMOVQ_SI_X15(7*8); \ + VPINSRQ_1_SI_X13(5*8); \ + VPINSRQ_1_SI_X14(2*8); \ + VPINSRQ_1_SI_X15(3*8) + +// load msg: X12 = (11, 12), X13 = (5, 15), X14 = (8, 0), X15 = (2, 13) +#define LOAD_MSG_AVX_11_12_5_15_8_0_2_13() \ + VMOVDQU 11*8(SI), X12; \ + VMOVQ_SI_X13(5*8); \ + VMOVQ_SI_X14(8*8); \ + VMOVQ_SI_X15(2*8); \ + VPINSRQ_1_SI_X13(15*8); \ + VPINSRQ_1_SI_X14_0; \ + VPINSRQ_1_SI_X15(13*8) + +// load msg: X12 = (2, 5), X13 = (4, 15), X14 = (6, 10), X15 = (0, 8) +#define LOAD_MSG_AVX_2_5_4_15_6_10_0_8() \ + VMOVQ_SI_X12(2*8); \ + VMOVQ_SI_X13(4*8); \ + VMOVQ_SI_X14(6*8); \ + VMOVQ_SI_X15_0; \ + VPINSRQ_1_SI_X12(5*8); \ + VPINSRQ_1_SI_X13(15*8); \ + VPINSRQ_1_SI_X14(10*8); \ + VPINSRQ_1_SI_X15(8*8) + +// load msg: X12 = (9, 5), X13 = (2, 10), X14 = (0, 7), X15 = (4, 15) +#define LOAD_MSG_AVX_9_5_2_10_0_7_4_15() \ + VMOVQ_SI_X12(9*8); \ + VMOVQ_SI_X13(2*8); \ + VMOVQ_SI_X14_0; \ + VMOVQ_SI_X15(4*8); \ + VPINSRQ_1_SI_X12(5*8); \ + VPINSRQ_1_SI_X13(10*8); \ + VPINSRQ_1_SI_X14(7*8); \ + VPINSRQ_1_SI_X15(15*8) + +// load msg: X12 = (2, 6), X13 = (0, 8), X14 = (12, 10), X15 = (11, 3) +#define LOAD_MSG_AVX_2_6_0_8_12_10_11_3() \ + VMOVQ_SI_X12(2*8); \ + VMOVQ_SI_X13_0; \ + VMOVQ_SI_X14(12*8); \ + VMOVQ_SI_X15(11*8); \ + VPINSRQ_1_SI_X12(6*8); \ + VPINSRQ_1_SI_X13(8*8); \ + VPINSRQ_1_SI_X14(10*8); \ + VPINSRQ_1_SI_X15(3*8) + +// load msg: X12 = (0, 6), X13 = (9, 8), X14 = (7, 3), X15 = (2, 11) +#define LOAD_MSG_AVX_0_6_9_8_7_3_2_11() \ + MOVQ 0*8(SI), X12; \ + VPSHUFD $0x4E, 8*8(SI), X13; \ + MOVQ 7*8(SI), X14; \ + MOVQ 2*8(SI), X15; \ + VPINSRQ_1_SI_X12(6*8); \ + VPINSRQ_1_SI_X14(3*8); \ + VPINSRQ_1_SI_X15(11*8) + +// load msg: X12 = (6, 14), X13 = (11, 0), X14 = (15, 9), X15 = (3, 8) +#define LOAD_MSG_AVX_6_14_11_0_15_9_3_8() \ + MOVQ 6*8(SI), X12; \ + MOVQ 11*8(SI), X13; \ + MOVQ 15*8(SI), X14; \ + MOVQ 3*8(SI), X15; \ + VPINSRQ_1_SI_X12(14*8); \ + VPINSRQ_1_SI_X13_0; \ + VPINSRQ_1_SI_X14(9*8); \ + VPINSRQ_1_SI_X15(8*8) + +// load msg: X12 = (5, 15), X13 = (8, 2), X14 = (0, 4), X15 = (6, 10) +#define LOAD_MSG_AVX_5_15_8_2_0_4_6_10() \ + MOVQ 5*8(SI), X12; \ + MOVQ 8*8(SI), X13; \ + MOVQ 0*8(SI), X14; \ + MOVQ 6*8(SI), X15; \ + VPINSRQ_1_SI_X12(15*8); \ + VPINSRQ_1_SI_X13(2*8); \ + VPINSRQ_1_SI_X14(4*8); \ + VPINSRQ_1_SI_X15(10*8) + +// load msg: X12 = (12, 13), X13 = (1, 10), X14 = (2, 7), X15 = (4, 5) +#define LOAD_MSG_AVX_12_13_1_10_2_7_4_5() \ + VMOVDQU 12*8(SI), X12; \ + MOVQ 1*8(SI), X13; \ + MOVQ 2*8(SI), X14; \ + VPINSRQ_1_SI_X13(10*8); \ + VPINSRQ_1_SI_X14(7*8); \ + VMOVDQU 4*8(SI), X15 + +// load msg: X12 = (15, 9), X13 = (3, 13), X14 = (11, 14), X15 = (12, 0) +#define LOAD_MSG_AVX_15_9_3_13_11_14_12_0() \ + MOVQ 15*8(SI), X12; \ + MOVQ 3*8(SI), X13; \ + MOVQ 11*8(SI), X14; \ + MOVQ 12*8(SI), X15; \ + VPINSRQ_1_SI_X12(9*8); \ + VPINSRQ_1_SI_X13(13*8); \ + VPINSRQ_1_SI_X14(14*8); \ + VPINSRQ_1_SI_X15_0 + +// func hashBlocksAVX(h *[8]uint64, c *[2]uint64, flag uint64, blocks []byte) +TEXT ·hashBlocksAVX(SB), 4, $288-48 // frame size = 272 + 16 byte alignment + MOVQ h+0(FP), AX + MOVQ c+8(FP), BX + MOVQ flag+16(FP), CX + MOVQ blocks_base+24(FP), SI + MOVQ blocks_len+32(FP), DI + + MOVQ SP, R10 + ADDQ $15, R10 + ANDQ $~15, R10 + + VMOVDQU ·AVX_c40<>(SB), X0 + VMOVDQU ·AVX_c48<>(SB), X1 + VMOVDQA X0, X8 + VMOVDQA X1, X9 + + VMOVDQU ·AVX_iv3<>(SB), X0 + VMOVDQA X0, 0(R10) + XORQ CX, 0(R10) // 0(R10) = ·AVX_iv3 ^ (CX || 0) + + VMOVDQU 0(AX), X10 + VMOVDQU 16(AX), X11 + VMOVDQU 32(AX), X2 + VMOVDQU 48(AX), X3 + + MOVQ 0(BX), R8 + MOVQ 8(BX), R9 + +loop: + ADDQ $128, R8 + CMPQ R8, $128 + JGE noinc + INCQ R9 + +noinc: + VMOVQ_R8_X15 + VPINSRQ_1_R9_X15 + + VMOVDQA X10, X0 + VMOVDQA X11, X1 + VMOVDQU ·AVX_iv0<>(SB), X4 + VMOVDQU ·AVX_iv1<>(SB), X5 + VMOVDQU ·AVX_iv2<>(SB), X6 + + VPXOR X15, X6, X6 + VMOVDQA 0(R10), X7 + + LOAD_MSG_AVX_0_2_4_6_1_3_5_7() + VMOVDQA X12, 16(R10) + VMOVDQA X13, 32(R10) + VMOVDQA X14, 48(R10) + VMOVDQA X15, 64(R10) + HALF_ROUND_AVX(X0, X1, X2, X3, X4, X5, X6, X7, X12, X13, X14, X15, X15, X8, X9) + SHUFFLE_AVX() + LOAD_MSG_AVX(8, 10, 12, 14, 9, 11, 13, 15) + VMOVDQA X12, 80(R10) + VMOVDQA X13, 96(R10) + VMOVDQA X14, 112(R10) + VMOVDQA X15, 128(R10) + HALF_ROUND_AVX(X0, X1, X2, X3, X4, X5, X6, X7, X12, X13, X14, X15, X15, X8, X9) + SHUFFLE_AVX_INV() + + LOAD_MSG_AVX(14, 4, 9, 13, 10, 8, 15, 6) + VMOVDQA X12, 144(R10) + VMOVDQA X13, 160(R10) + VMOVDQA X14, 176(R10) + VMOVDQA X15, 192(R10) + HALF_ROUND_AVX(X0, X1, X2, X3, X4, X5, X6, X7, X12, X13, X14, X15, X15, X8, X9) + SHUFFLE_AVX() + LOAD_MSG_AVX_1_0_11_5_12_2_7_3() + VMOVDQA X12, 208(R10) + VMOVDQA X13, 224(R10) + VMOVDQA X14, 240(R10) + VMOVDQA X15, 256(R10) + HALF_ROUND_AVX(X0, X1, X2, X3, X4, X5, X6, X7, X12, X13, X14, X15, X15, X8, X9) + SHUFFLE_AVX_INV() + + LOAD_MSG_AVX_11_12_5_15_8_0_2_13() + HALF_ROUND_AVX(X0, X1, X2, X3, X4, X5, X6, X7, X12, X13, X14, X15, X15, X8, X9) + SHUFFLE_AVX() + LOAD_MSG_AVX(10, 3, 7, 9, 14, 6, 1, 4) + HALF_ROUND_AVX(X0, X1, X2, X3, X4, X5, X6, X7, X12, X13, X14, X15, X15, X8, X9) + SHUFFLE_AVX_INV() + + LOAD_MSG_AVX(7, 3, 13, 11, 9, 1, 12, 14) + HALF_ROUND_AVX(X0, X1, X2, X3, X4, X5, X6, X7, X12, X13, X14, X15, X15, X8, X9) + SHUFFLE_AVX() + LOAD_MSG_AVX_2_5_4_15_6_10_0_8() + HALF_ROUND_AVX(X0, X1, X2, X3, X4, X5, X6, X7, X12, X13, X14, X15, X15, X8, X9) + SHUFFLE_AVX_INV() + + LOAD_MSG_AVX_9_5_2_10_0_7_4_15() + HALF_ROUND_AVX(X0, X1, X2, X3, X4, X5, X6, X7, X12, X13, X14, X15, X15, X8, X9) + SHUFFLE_AVX() + LOAD_MSG_AVX(14, 11, 6, 3, 1, 12, 8, 13) + HALF_ROUND_AVX(X0, X1, X2, X3, X4, X5, X6, X7, X12, X13, X14, X15, X15, X8, X9) + SHUFFLE_AVX_INV() + + LOAD_MSG_AVX_2_6_0_8_12_10_11_3() + HALF_ROUND_AVX(X0, X1, X2, X3, X4, X5, X6, X7, X12, X13, X14, X15, X15, X8, X9) + SHUFFLE_AVX() + LOAD_MSG_AVX(4, 7, 15, 1, 13, 5, 14, 9) + HALF_ROUND_AVX(X0, X1, X2, X3, X4, X5, X6, X7, X12, X13, X14, X15, X15, X8, X9) + SHUFFLE_AVX_INV() + + LOAD_MSG_AVX(12, 1, 14, 4, 5, 15, 13, 10) + HALF_ROUND_AVX(X0, X1, X2, X3, X4, X5, X6, X7, X12, X13, X14, X15, X15, X8, X9) + SHUFFLE_AVX() + LOAD_MSG_AVX_0_6_9_8_7_3_2_11() + HALF_ROUND_AVX(X0, X1, X2, X3, X4, X5, X6, X7, X12, X13, X14, X15, X15, X8, X9) + SHUFFLE_AVX_INV() + + LOAD_MSG_AVX(13, 7, 12, 3, 11, 14, 1, 9) + HALF_ROUND_AVX(X0, X1, X2, X3, X4, X5, X6, X7, X12, X13, X14, X15, X15, X8, X9) + SHUFFLE_AVX() + LOAD_MSG_AVX_5_15_8_2_0_4_6_10() + HALF_ROUND_AVX(X0, X1, X2, X3, X4, X5, X6, X7, X12, X13, X14, X15, X15, X8, X9) + SHUFFLE_AVX_INV() + + LOAD_MSG_AVX_6_14_11_0_15_9_3_8() + HALF_ROUND_AVX(X0, X1, X2, X3, X4, X5, X6, X7, X12, X13, X14, X15, X15, X8, X9) + SHUFFLE_AVX() + LOAD_MSG_AVX_12_13_1_10_2_7_4_5() + HALF_ROUND_AVX(X0, X1, X2, X3, X4, X5, X6, X7, X12, X13, X14, X15, X15, X8, X9) + SHUFFLE_AVX_INV() + + LOAD_MSG_AVX(10, 8, 7, 1, 2, 4, 6, 5) + HALF_ROUND_AVX(X0, X1, X2, X3, X4, X5, X6, X7, X12, X13, X14, X15, X15, X8, X9) + SHUFFLE_AVX() + LOAD_MSG_AVX_15_9_3_13_11_14_12_0() + HALF_ROUND_AVX(X0, X1, X2, X3, X4, X5, X6, X7, X12, X13, X14, X15, X15, X8, X9) + SHUFFLE_AVX_INV() + + HALF_ROUND_AVX(X0, X1, X2, X3, X4, X5, X6, X7, 16(R10), 32(R10), 48(R10), 64(R10), X15, X8, X9) + SHUFFLE_AVX() + HALF_ROUND_AVX(X0, X1, X2, X3, X4, X5, X6, X7, 80(R10), 96(R10), 112(R10), 128(R10), X15, X8, X9) + SHUFFLE_AVX_INV() + + HALF_ROUND_AVX(X0, X1, X2, X3, X4, X5, X6, X7, 144(R10), 160(R10), 176(R10), 192(R10), X15, X8, X9) + SHUFFLE_AVX() + HALF_ROUND_AVX(X0, X1, X2, X3, X4, X5, X6, X7, 208(R10), 224(R10), 240(R10), 256(R10), X15, X8, X9) + SHUFFLE_AVX_INV() + + VMOVDQU 32(AX), X14 + VMOVDQU 48(AX), X15 + VPXOR X0, X10, X10 + VPXOR X1, X11, X11 + VPXOR X2, X14, X14 + VPXOR X3, X15, X15 + VPXOR X4, X10, X10 + VPXOR X5, X11, X11 + VPXOR X6, X14, X2 + VPXOR X7, X15, X3 + VMOVDQU X2, 32(AX) + VMOVDQU X3, 48(AX) + + LEAQ 128(SI), SI + SUBQ $128, DI + JNE loop + + VMOVDQU X10, 0(AX) + VMOVDQU X11, 16(AX) + + MOVQ R8, 0(BX) + MOVQ R9, 8(BX) + VZEROUPPER + + RET diff --git a/vendor/golang.org/x/crypto/blake2b/blake2b_amd64.s b/vendor/golang.org/x/crypto/blake2b/blake2b_amd64.s new file mode 100644 index 00000000..adfac00c --- /dev/null +++ b/vendor/golang.org/x/crypto/blake2b/blake2b_amd64.s @@ -0,0 +1,278 @@ +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build amd64 && gc && !purego + +#include "textflag.h" + +DATA ·iv0<>+0x00(SB)/8, $0x6a09e667f3bcc908 +DATA ·iv0<>+0x08(SB)/8, $0xbb67ae8584caa73b +GLOBL ·iv0<>(SB), (NOPTR+RODATA), $16 + +DATA ·iv1<>+0x00(SB)/8, $0x3c6ef372fe94f82b +DATA ·iv1<>+0x08(SB)/8, $0xa54ff53a5f1d36f1 +GLOBL ·iv1<>(SB), (NOPTR+RODATA), $16 + +DATA ·iv2<>+0x00(SB)/8, $0x510e527fade682d1 +DATA ·iv2<>+0x08(SB)/8, $0x9b05688c2b3e6c1f +GLOBL ·iv2<>(SB), (NOPTR+RODATA), $16 + +DATA ·iv3<>+0x00(SB)/8, $0x1f83d9abfb41bd6b +DATA ·iv3<>+0x08(SB)/8, $0x5be0cd19137e2179 +GLOBL ·iv3<>(SB), (NOPTR+RODATA), $16 + +DATA ·c40<>+0x00(SB)/8, $0x0201000706050403 +DATA ·c40<>+0x08(SB)/8, $0x0a09080f0e0d0c0b +GLOBL ·c40<>(SB), (NOPTR+RODATA), $16 + +DATA ·c48<>+0x00(SB)/8, $0x0100070605040302 +DATA ·c48<>+0x08(SB)/8, $0x09080f0e0d0c0b0a +GLOBL ·c48<>(SB), (NOPTR+RODATA), $16 + +#define SHUFFLE(v2, v3, v4, v5, v6, v7, t1, t2) \ + MOVO v4, t1; \ + MOVO v5, v4; \ + MOVO t1, v5; \ + MOVO v6, t1; \ + PUNPCKLQDQ v6, t2; \ + PUNPCKHQDQ v7, v6; \ + PUNPCKHQDQ t2, v6; \ + PUNPCKLQDQ v7, t2; \ + MOVO t1, v7; \ + MOVO v2, t1; \ + PUNPCKHQDQ t2, v7; \ + PUNPCKLQDQ v3, t2; \ + PUNPCKHQDQ t2, v2; \ + PUNPCKLQDQ t1, t2; \ + PUNPCKHQDQ t2, v3 + +#define SHUFFLE_INV(v2, v3, v4, v5, v6, v7, t1, t2) \ + MOVO v4, t1; \ + MOVO v5, v4; \ + MOVO t1, v5; \ + MOVO v2, t1; \ + PUNPCKLQDQ v2, t2; \ + PUNPCKHQDQ v3, v2; \ + PUNPCKHQDQ t2, v2; \ + PUNPCKLQDQ v3, t2; \ + MOVO t1, v3; \ + MOVO v6, t1; \ + PUNPCKHQDQ t2, v3; \ + PUNPCKLQDQ v7, t2; \ + PUNPCKHQDQ t2, v6; \ + PUNPCKLQDQ t1, t2; \ + PUNPCKHQDQ t2, v7 + +#define HALF_ROUND(v0, v1, v2, v3, v4, v5, v6, v7, m0, m1, m2, m3, t0, c40, c48) \ + PADDQ m0, v0; \ + PADDQ m1, v1; \ + PADDQ v2, v0; \ + PADDQ v3, v1; \ + PXOR v0, v6; \ + PXOR v1, v7; \ + PSHUFD $0xB1, v6, v6; \ + PSHUFD $0xB1, v7, v7; \ + PADDQ v6, v4; \ + PADDQ v7, v5; \ + PXOR v4, v2; \ + PXOR v5, v3; \ + PSHUFB c40, v2; \ + PSHUFB c40, v3; \ + PADDQ m2, v0; \ + PADDQ m3, v1; \ + PADDQ v2, v0; \ + PADDQ v3, v1; \ + PXOR v0, v6; \ + PXOR v1, v7; \ + PSHUFB c48, v6; \ + PSHUFB c48, v7; \ + PADDQ v6, v4; \ + PADDQ v7, v5; \ + PXOR v4, v2; \ + PXOR v5, v3; \ + MOVOU v2, t0; \ + PADDQ v2, t0; \ + PSRLQ $63, v2; \ + PXOR t0, v2; \ + MOVOU v3, t0; \ + PADDQ v3, t0; \ + PSRLQ $63, v3; \ + PXOR t0, v3 + +#define LOAD_MSG(m0, m1, m2, m3, src, i0, i1, i2, i3, i4, i5, i6, i7) \ + MOVQ i0*8(src), m0; \ + PINSRQ $1, i1*8(src), m0; \ + MOVQ i2*8(src), m1; \ + PINSRQ $1, i3*8(src), m1; \ + MOVQ i4*8(src), m2; \ + PINSRQ $1, i5*8(src), m2; \ + MOVQ i6*8(src), m3; \ + PINSRQ $1, i7*8(src), m3 + +// func hashBlocksSSE4(h *[8]uint64, c *[2]uint64, flag uint64, blocks []byte) +TEXT ·hashBlocksSSE4(SB), 4, $288-48 // frame size = 272 + 16 byte alignment + MOVQ h+0(FP), AX + MOVQ c+8(FP), BX + MOVQ flag+16(FP), CX + MOVQ blocks_base+24(FP), SI + MOVQ blocks_len+32(FP), DI + + MOVQ SP, R10 + ADDQ $15, R10 + ANDQ $~15, R10 + + MOVOU ·iv3<>(SB), X0 + MOVO X0, 0(R10) + XORQ CX, 0(R10) // 0(R10) = ·iv3 ^ (CX || 0) + + MOVOU ·c40<>(SB), X13 + MOVOU ·c48<>(SB), X14 + + MOVOU 0(AX), X12 + MOVOU 16(AX), X15 + + MOVQ 0(BX), R8 + MOVQ 8(BX), R9 + +loop: + ADDQ $128, R8 + CMPQ R8, $128 + JGE noinc + INCQ R9 + +noinc: + MOVQ R8, X8 + PINSRQ $1, R9, X8 + + MOVO X12, X0 + MOVO X15, X1 + MOVOU 32(AX), X2 + MOVOU 48(AX), X3 + MOVOU ·iv0<>(SB), X4 + MOVOU ·iv1<>(SB), X5 + MOVOU ·iv2<>(SB), X6 + + PXOR X8, X6 + MOVO 0(R10), X7 + + LOAD_MSG(X8, X9, X10, X11, SI, 0, 2, 4, 6, 1, 3, 5, 7) + MOVO X8, 16(R10) + MOVO X9, 32(R10) + MOVO X10, 48(R10) + MOVO X11, 64(R10) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14) + SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9) + LOAD_MSG(X8, X9, X10, X11, SI, 8, 10, 12, 14, 9, 11, 13, 15) + MOVO X8, 80(R10) + MOVO X9, 96(R10) + MOVO X10, 112(R10) + MOVO X11, 128(R10) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14) + SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9) + + LOAD_MSG(X8, X9, X10, X11, SI, 14, 4, 9, 13, 10, 8, 15, 6) + MOVO X8, 144(R10) + MOVO X9, 160(R10) + MOVO X10, 176(R10) + MOVO X11, 192(R10) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14) + SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9) + LOAD_MSG(X8, X9, X10, X11, SI, 1, 0, 11, 5, 12, 2, 7, 3) + MOVO X8, 208(R10) + MOVO X9, 224(R10) + MOVO X10, 240(R10) + MOVO X11, 256(R10) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14) + SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9) + + LOAD_MSG(X8, X9, X10, X11, SI, 11, 12, 5, 15, 8, 0, 2, 13) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14) + SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9) + LOAD_MSG(X8, X9, X10, X11, SI, 10, 3, 7, 9, 14, 6, 1, 4) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14) + SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9) + + LOAD_MSG(X8, X9, X10, X11, SI, 7, 3, 13, 11, 9, 1, 12, 14) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14) + SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9) + LOAD_MSG(X8, X9, X10, X11, SI, 2, 5, 4, 15, 6, 10, 0, 8) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14) + SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9) + + LOAD_MSG(X8, X9, X10, X11, SI, 9, 5, 2, 10, 0, 7, 4, 15) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14) + SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9) + LOAD_MSG(X8, X9, X10, X11, SI, 14, 11, 6, 3, 1, 12, 8, 13) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14) + SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9) + + LOAD_MSG(X8, X9, X10, X11, SI, 2, 6, 0, 8, 12, 10, 11, 3) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14) + SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9) + LOAD_MSG(X8, X9, X10, X11, SI, 4, 7, 15, 1, 13, 5, 14, 9) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14) + SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9) + + LOAD_MSG(X8, X9, X10, X11, SI, 12, 1, 14, 4, 5, 15, 13, 10) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14) + SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9) + LOAD_MSG(X8, X9, X10, X11, SI, 0, 6, 9, 8, 7, 3, 2, 11) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14) + SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9) + + LOAD_MSG(X8, X9, X10, X11, SI, 13, 7, 12, 3, 11, 14, 1, 9) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14) + SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9) + LOAD_MSG(X8, X9, X10, X11, SI, 5, 15, 8, 2, 0, 4, 6, 10) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14) + SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9) + + LOAD_MSG(X8, X9, X10, X11, SI, 6, 14, 11, 0, 15, 9, 3, 8) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14) + SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9) + LOAD_MSG(X8, X9, X10, X11, SI, 12, 13, 1, 10, 2, 7, 4, 5) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14) + SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9) + + LOAD_MSG(X8, X9, X10, X11, SI, 10, 8, 7, 1, 2, 4, 6, 5) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14) + SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9) + LOAD_MSG(X8, X9, X10, X11, SI, 15, 9, 3, 13, 11, 14, 12, 0) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, X8, X9, X10, X11, X11, X13, X14) + SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9) + + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, 16(R10), 32(R10), 48(R10), 64(R10), X11, X13, X14) + SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, 80(R10), 96(R10), 112(R10), 128(R10), X11, X13, X14) + SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9) + + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, 144(R10), 160(R10), 176(R10), 192(R10), X11, X13, X14) + SHUFFLE(X2, X3, X4, X5, X6, X7, X8, X9) + HALF_ROUND(X0, X1, X2, X3, X4, X5, X6, X7, 208(R10), 224(R10), 240(R10), 256(R10), X11, X13, X14) + SHUFFLE_INV(X2, X3, X4, X5, X6, X7, X8, X9) + + MOVOU 32(AX), X10 + MOVOU 48(AX), X11 + PXOR X0, X12 + PXOR X1, X15 + PXOR X2, X10 + PXOR X3, X11 + PXOR X4, X12 + PXOR X5, X15 + PXOR X6, X10 + PXOR X7, X11 + MOVOU X10, 32(AX) + MOVOU X11, 48(AX) + + LEAQ 128(SI), SI + SUBQ $128, DI + JNE loop + + MOVOU X12, 0(AX) + MOVOU X15, 16(AX) + + MOVQ R8, 0(BX) + MOVQ R9, 8(BX) + + RET diff --git a/vendor/golang.org/x/crypto/blake2b/blake2b_generic.go b/vendor/golang.org/x/crypto/blake2b/blake2b_generic.go new file mode 100644 index 00000000..3168a8aa --- /dev/null +++ b/vendor/golang.org/x/crypto/blake2b/blake2b_generic.go @@ -0,0 +1,182 @@ +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package blake2b + +import ( + "encoding/binary" + "math/bits" +) + +// the precomputed values for BLAKE2b +// there are 12 16-byte arrays - one for each round +// the entries are calculated from the sigma constants. +var precomputed = [12][16]byte{ + {0, 2, 4, 6, 1, 3, 5, 7, 8, 10, 12, 14, 9, 11, 13, 15}, + {14, 4, 9, 13, 10, 8, 15, 6, 1, 0, 11, 5, 12, 2, 7, 3}, + {11, 12, 5, 15, 8, 0, 2, 13, 10, 3, 7, 9, 14, 6, 1, 4}, + {7, 3, 13, 11, 9, 1, 12, 14, 2, 5, 4, 15, 6, 10, 0, 8}, + {9, 5, 2, 10, 0, 7, 4, 15, 14, 11, 6, 3, 1, 12, 8, 13}, + {2, 6, 0, 8, 12, 10, 11, 3, 4, 7, 15, 1, 13, 5, 14, 9}, + {12, 1, 14, 4, 5, 15, 13, 10, 0, 6, 9, 8, 7, 3, 2, 11}, + {13, 7, 12, 3, 11, 14, 1, 9, 5, 15, 8, 2, 0, 4, 6, 10}, + {6, 14, 11, 0, 15, 9, 3, 8, 12, 13, 1, 10, 2, 7, 4, 5}, + {10, 8, 7, 1, 2, 4, 6, 5, 15, 9, 3, 13, 11, 14, 12, 0}, + {0, 2, 4, 6, 1, 3, 5, 7, 8, 10, 12, 14, 9, 11, 13, 15}, // equal to the first + {14, 4, 9, 13, 10, 8, 15, 6, 1, 0, 11, 5, 12, 2, 7, 3}, // equal to the second +} + +func hashBlocksGeneric(h *[8]uint64, c *[2]uint64, flag uint64, blocks []byte) { + var m [16]uint64 + c0, c1 := c[0], c[1] + + for i := 0; i < len(blocks); { + c0 += BlockSize + if c0 < BlockSize { + c1++ + } + + v0, v1, v2, v3, v4, v5, v6, v7 := h[0], h[1], h[2], h[3], h[4], h[5], h[6], h[7] + v8, v9, v10, v11, v12, v13, v14, v15 := iv[0], iv[1], iv[2], iv[3], iv[4], iv[5], iv[6], iv[7] + v12 ^= c0 + v13 ^= c1 + v14 ^= flag + + for j := range m { + m[j] = binary.LittleEndian.Uint64(blocks[i:]) + i += 8 + } + + for j := range precomputed { + s := &(precomputed[j]) + + v0 += m[s[0]] + v0 += v4 + v12 ^= v0 + v12 = bits.RotateLeft64(v12, -32) + v8 += v12 + v4 ^= v8 + v4 = bits.RotateLeft64(v4, -24) + v1 += m[s[1]] + v1 += v5 + v13 ^= v1 + v13 = bits.RotateLeft64(v13, -32) + v9 += v13 + v5 ^= v9 + v5 = bits.RotateLeft64(v5, -24) + v2 += m[s[2]] + v2 += v6 + v14 ^= v2 + v14 = bits.RotateLeft64(v14, -32) + v10 += v14 + v6 ^= v10 + v6 = bits.RotateLeft64(v6, -24) + v3 += m[s[3]] + v3 += v7 + v15 ^= v3 + v15 = bits.RotateLeft64(v15, -32) + v11 += v15 + v7 ^= v11 + v7 = bits.RotateLeft64(v7, -24) + + v0 += m[s[4]] + v0 += v4 + v12 ^= v0 + v12 = bits.RotateLeft64(v12, -16) + v8 += v12 + v4 ^= v8 + v4 = bits.RotateLeft64(v4, -63) + v1 += m[s[5]] + v1 += v5 + v13 ^= v1 + v13 = bits.RotateLeft64(v13, -16) + v9 += v13 + v5 ^= v9 + v5 = bits.RotateLeft64(v5, -63) + v2 += m[s[6]] + v2 += v6 + v14 ^= v2 + v14 = bits.RotateLeft64(v14, -16) + v10 += v14 + v6 ^= v10 + v6 = bits.RotateLeft64(v6, -63) + v3 += m[s[7]] + v3 += v7 + v15 ^= v3 + v15 = bits.RotateLeft64(v15, -16) + v11 += v15 + v7 ^= v11 + v7 = bits.RotateLeft64(v7, -63) + + v0 += m[s[8]] + v0 += v5 + v15 ^= v0 + v15 = bits.RotateLeft64(v15, -32) + v10 += v15 + v5 ^= v10 + v5 = bits.RotateLeft64(v5, -24) + v1 += m[s[9]] + v1 += v6 + v12 ^= v1 + v12 = bits.RotateLeft64(v12, -32) + v11 += v12 + v6 ^= v11 + v6 = bits.RotateLeft64(v6, -24) + v2 += m[s[10]] + v2 += v7 + v13 ^= v2 + v13 = bits.RotateLeft64(v13, -32) + v8 += v13 + v7 ^= v8 + v7 = bits.RotateLeft64(v7, -24) + v3 += m[s[11]] + v3 += v4 + v14 ^= v3 + v14 = bits.RotateLeft64(v14, -32) + v9 += v14 + v4 ^= v9 + v4 = bits.RotateLeft64(v4, -24) + + v0 += m[s[12]] + v0 += v5 + v15 ^= v0 + v15 = bits.RotateLeft64(v15, -16) + v10 += v15 + v5 ^= v10 + v5 = bits.RotateLeft64(v5, -63) + v1 += m[s[13]] + v1 += v6 + v12 ^= v1 + v12 = bits.RotateLeft64(v12, -16) + v11 += v12 + v6 ^= v11 + v6 = bits.RotateLeft64(v6, -63) + v2 += m[s[14]] + v2 += v7 + v13 ^= v2 + v13 = bits.RotateLeft64(v13, -16) + v8 += v13 + v7 ^= v8 + v7 = bits.RotateLeft64(v7, -63) + v3 += m[s[15]] + v3 += v4 + v14 ^= v3 + v14 = bits.RotateLeft64(v14, -16) + v9 += v14 + v4 ^= v9 + v4 = bits.RotateLeft64(v4, -63) + + } + + h[0] ^= v0 ^ v8 + h[1] ^= v1 ^ v9 + h[2] ^= v2 ^ v10 + h[3] ^= v3 ^ v11 + h[4] ^= v4 ^ v12 + h[5] ^= v5 ^ v13 + h[6] ^= v6 ^ v14 + h[7] ^= v7 ^ v15 + } + c[0], c[1] = c0, c1 +} diff --git a/vendor/golang.org/x/crypto/blake2b/blake2b_ref.go b/vendor/golang.org/x/crypto/blake2b/blake2b_ref.go new file mode 100644 index 00000000..6e28668c --- /dev/null +++ b/vendor/golang.org/x/crypto/blake2b/blake2b_ref.go @@ -0,0 +1,11 @@ +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !amd64 || purego || !gc + +package blake2b + +func hashBlocks(h *[8]uint64, c *[2]uint64, flag uint64, blocks []byte) { + hashBlocksGeneric(h, c, flag, blocks) +} diff --git a/vendor/golang.org/x/crypto/blake2b/blake2x.go b/vendor/golang.org/x/crypto/blake2b/blake2x.go new file mode 100644 index 00000000..52c414db --- /dev/null +++ b/vendor/golang.org/x/crypto/blake2b/blake2x.go @@ -0,0 +1,177 @@ +// Copyright 2017 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package blake2b + +import ( + "encoding/binary" + "errors" + "io" +) + +// XOF defines the interface to hash functions that +// support arbitrary-length output. +type XOF interface { + // Write absorbs more data into the hash's state. It panics if called + // after Read. + io.Writer + + // Read reads more output from the hash. It returns io.EOF if the limit + // has been reached. + io.Reader + + // Clone returns a copy of the XOF in its current state. + Clone() XOF + + // Reset resets the XOF to its initial state. + Reset() +} + +// OutputLengthUnknown can be used as the size argument to NewXOF to indicate +// the length of the output is not known in advance. +const OutputLengthUnknown = 0 + +// magicUnknownOutputLength is a magic value for the output size that indicates +// an unknown number of output bytes. +const magicUnknownOutputLength = (1 << 32) - 1 + +// maxOutputLength is the absolute maximum number of bytes to produce when the +// number of output bytes is unknown. +const maxOutputLength = (1 << 32) * 64 + +// NewXOF creates a new variable-output-length hash. The hash either produce a +// known number of bytes (1 <= size < 2**32-1), or an unknown number of bytes +// (size == OutputLengthUnknown). In the latter case, an absolute limit of +// 256GiB applies. +// +// A non-nil key turns the hash into a MAC. The key must between +// zero and 32 bytes long. +func NewXOF(size uint32, key []byte) (XOF, error) { + if len(key) > Size { + return nil, errKeySize + } + if size == magicUnknownOutputLength { + // 2^32-1 indicates an unknown number of bytes and thus isn't a + // valid length. + return nil, errors.New("blake2b: XOF length too large") + } + if size == OutputLengthUnknown { + size = magicUnknownOutputLength + } + x := &xof{ + d: digest{ + size: Size, + keyLen: len(key), + }, + length: size, + } + copy(x.d.key[:], key) + x.Reset() + return x, nil +} + +type xof struct { + d digest + length uint32 + remaining uint64 + cfg, root, block [Size]byte + offset int + nodeOffset uint32 + readMode bool +} + +func (x *xof) Write(p []byte) (n int, err error) { + if x.readMode { + panic("blake2b: write to XOF after read") + } + return x.d.Write(p) +} + +func (x *xof) Clone() XOF { + clone := *x + return &clone +} + +func (x *xof) Reset() { + x.cfg[0] = byte(Size) + binary.LittleEndian.PutUint32(x.cfg[4:], uint32(Size)) // leaf length + binary.LittleEndian.PutUint32(x.cfg[12:], x.length) // XOF length + x.cfg[17] = byte(Size) // inner hash size + + x.d.Reset() + x.d.h[1] ^= uint64(x.length) << 32 + + x.remaining = uint64(x.length) + if x.remaining == magicUnknownOutputLength { + x.remaining = maxOutputLength + } + x.offset, x.nodeOffset = 0, 0 + x.readMode = false +} + +func (x *xof) Read(p []byte) (n int, err error) { + if !x.readMode { + x.d.finalize(&x.root) + x.readMode = true + } + + if x.remaining == 0 { + return 0, io.EOF + } + + n = len(p) + if uint64(n) > x.remaining { + n = int(x.remaining) + p = p[:n] + } + + if x.offset > 0 { + blockRemaining := Size - x.offset + if n < blockRemaining { + x.offset += copy(p, x.block[x.offset:]) + x.remaining -= uint64(n) + return + } + copy(p, x.block[x.offset:]) + p = p[blockRemaining:] + x.offset = 0 + x.remaining -= uint64(blockRemaining) + } + + for len(p) >= Size { + binary.LittleEndian.PutUint32(x.cfg[8:], x.nodeOffset) + x.nodeOffset++ + + x.d.initConfig(&x.cfg) + x.d.Write(x.root[:]) + x.d.finalize(&x.block) + + copy(p, x.block[:]) + p = p[Size:] + x.remaining -= uint64(Size) + } + + if todo := len(p); todo > 0 { + if x.remaining < uint64(Size) { + x.cfg[0] = byte(x.remaining) + } + binary.LittleEndian.PutUint32(x.cfg[8:], x.nodeOffset) + x.nodeOffset++ + + x.d.initConfig(&x.cfg) + x.d.Write(x.root[:]) + x.d.finalize(&x.block) + + x.offset = copy(p, x.block[:todo]) + x.remaining -= uint64(todo) + } + return +} + +func (d *digest) initConfig(cfg *[Size]byte) { + d.offset, d.c[0], d.c[1] = 0, 0, 0 + for i := range d.h { + d.h[i] = iv[i] ^ binary.LittleEndian.Uint64(cfg[i*8:]) + } +} diff --git a/vendor/golang.org/x/crypto/blake2b/register.go b/vendor/golang.org/x/crypto/blake2b/register.go new file mode 100644 index 00000000..54e446e1 --- /dev/null +++ b/vendor/golang.org/x/crypto/blake2b/register.go @@ -0,0 +1,30 @@ +// Copyright 2017 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package blake2b + +import ( + "crypto" + "hash" +) + +func init() { + newHash256 := func() hash.Hash { + h, _ := New256(nil) + return h + } + newHash384 := func() hash.Hash { + h, _ := New384(nil) + return h + } + + newHash512 := func() hash.Hash { + h, _ := New512(nil) + return h + } + + crypto.RegisterHash(crypto.BLAKE2b_256, newHash256) + crypto.RegisterHash(crypto.BLAKE2b_384, newHash384) + crypto.RegisterHash(crypto.BLAKE2b_512, newHash512) +} diff --git a/vendor/golang.org/x/crypto/curve25519/curve25519.go b/vendor/golang.org/x/crypto/curve25519/curve25519.go new file mode 100644 index 00000000..00f963ea --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/curve25519.go @@ -0,0 +1,59 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package curve25519 provides an implementation of the X25519 function, which +// performs scalar multiplication on the elliptic curve known as Curve25519. +// See RFC 7748. +// +// Starting in Go 1.20, this package is a wrapper for the X25519 implementation +// in the crypto/ecdh package. +package curve25519 // import "golang.org/x/crypto/curve25519" + +// ScalarMult sets dst to the product scalar * point. +// +// Deprecated: when provided a low-order point, ScalarMult will set dst to all +// zeroes, irrespective of the scalar. Instead, use the X25519 function, which +// will return an error. +func ScalarMult(dst, scalar, point *[32]byte) { + scalarMult(dst, scalar, point) +} + +// ScalarBaseMult sets dst to the product scalar * base where base is the +// standard generator. +// +// It is recommended to use the X25519 function with Basepoint instead, as +// copying into fixed size arrays can lead to unexpected bugs. +func ScalarBaseMult(dst, scalar *[32]byte) { + scalarBaseMult(dst, scalar) +} + +const ( + // ScalarSize is the size of the scalar input to X25519. + ScalarSize = 32 + // PointSize is the size of the point input to X25519. + PointSize = 32 +) + +// Basepoint is the canonical Curve25519 generator. +var Basepoint []byte + +var basePoint = [32]byte{9} + +func init() { Basepoint = basePoint[:] } + +// X25519 returns the result of the scalar multiplication (scalar * point), +// according to RFC 7748, Section 5. scalar, point and the return value are +// slices of 32 bytes. +// +// scalar can be generated at random, for example with crypto/rand. point should +// be either Basepoint or the output of another X25519 call. +// +// If point is Basepoint (but not if it's a different slice with the same +// contents) a precomputed implementation might be used for performance. +func X25519(scalar, point []byte) ([]byte, error) { + // Outline the body of function, to let the allocation be inlined in the + // caller, and possibly avoid escaping to the heap. + var dst [32]byte + return x25519(&dst, scalar, point) +} diff --git a/vendor/golang.org/x/crypto/curve25519/curve25519_compat.go b/vendor/golang.org/x/crypto/curve25519/curve25519_compat.go new file mode 100644 index 00000000..ba647e8d --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/curve25519_compat.go @@ -0,0 +1,105 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !go1.20 + +package curve25519 + +import ( + "crypto/subtle" + "errors" + "strconv" + + "golang.org/x/crypto/curve25519/internal/field" +) + +func scalarMult(dst, scalar, point *[32]byte) { + var e [32]byte + + copy(e[:], scalar[:]) + e[0] &= 248 + e[31] &= 127 + e[31] |= 64 + + var x1, x2, z2, x3, z3, tmp0, tmp1 field.Element + x1.SetBytes(point[:]) + x2.One() + x3.Set(&x1) + z3.One() + + swap := 0 + for pos := 254; pos >= 0; pos-- { + b := e[pos/8] >> uint(pos&7) + b &= 1 + swap ^= int(b) + x2.Swap(&x3, swap) + z2.Swap(&z3, swap) + swap = int(b) + + tmp0.Subtract(&x3, &z3) + tmp1.Subtract(&x2, &z2) + x2.Add(&x2, &z2) + z2.Add(&x3, &z3) + z3.Multiply(&tmp0, &x2) + z2.Multiply(&z2, &tmp1) + tmp0.Square(&tmp1) + tmp1.Square(&x2) + x3.Add(&z3, &z2) + z2.Subtract(&z3, &z2) + x2.Multiply(&tmp1, &tmp0) + tmp1.Subtract(&tmp1, &tmp0) + z2.Square(&z2) + + z3.Mult32(&tmp1, 121666) + x3.Square(&x3) + tmp0.Add(&tmp0, &z3) + z3.Multiply(&x1, &z2) + z2.Multiply(&tmp1, &tmp0) + } + + x2.Swap(&x3, swap) + z2.Swap(&z3, swap) + + z2.Invert(&z2) + x2.Multiply(&x2, &z2) + copy(dst[:], x2.Bytes()) +} + +func scalarBaseMult(dst, scalar *[32]byte) { + checkBasepoint() + scalarMult(dst, scalar, &basePoint) +} + +func x25519(dst *[32]byte, scalar, point []byte) ([]byte, error) { + var in [32]byte + if l := len(scalar); l != 32 { + return nil, errors.New("bad scalar length: " + strconv.Itoa(l) + ", expected 32") + } + if l := len(point); l != 32 { + return nil, errors.New("bad point length: " + strconv.Itoa(l) + ", expected 32") + } + copy(in[:], scalar) + if &point[0] == &Basepoint[0] { + scalarBaseMult(dst, &in) + } else { + var base, zero [32]byte + copy(base[:], point) + scalarMult(dst, &in, &base) + if subtle.ConstantTimeCompare(dst[:], zero[:]) == 1 { + return nil, errors.New("bad input point: low order point") + } + } + return dst[:], nil +} + +func checkBasepoint() { + if subtle.ConstantTimeCompare(Basepoint, []byte{ + 0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + }) != 1 { + panic("curve25519: global Basepoint value was modified") + } +} diff --git a/vendor/golang.org/x/crypto/curve25519/curve25519_go120.go b/vendor/golang.org/x/crypto/curve25519/curve25519_go120.go new file mode 100644 index 00000000..627df497 --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/curve25519_go120.go @@ -0,0 +1,46 @@ +// Copyright 2022 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build go1.20 + +package curve25519 + +import "crypto/ecdh" + +func x25519(dst *[32]byte, scalar, point []byte) ([]byte, error) { + curve := ecdh.X25519() + pub, err := curve.NewPublicKey(point) + if err != nil { + return nil, err + } + priv, err := curve.NewPrivateKey(scalar) + if err != nil { + return nil, err + } + out, err := priv.ECDH(pub) + if err != nil { + return nil, err + } + copy(dst[:], out) + return dst[:], nil +} + +func scalarMult(dst, scalar, point *[32]byte) { + if _, err := x25519(dst, scalar[:], point[:]); err != nil { + // The only error condition for x25519 when the inputs are 32 bytes long + // is if the output would have been the all-zero value. + for i := range dst { + dst[i] = 0 + } + } +} + +func scalarBaseMult(dst, scalar *[32]byte) { + curve := ecdh.X25519() + priv, err := curve.NewPrivateKey(scalar[:]) + if err != nil { + panic("curve25519: internal error: scalarBaseMult was not 32 bytes") + } + copy(dst[:], priv.PublicKey().Bytes()) +} diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/README b/vendor/golang.org/x/crypto/curve25519/internal/field/README new file mode 100644 index 00000000..e25bca7d --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/README @@ -0,0 +1,7 @@ +This package is kept in sync with crypto/ed25519/internal/edwards25519/field in +the standard library. + +If there are any changes in the standard library that need to be synced to this +package, run sync.sh. It will not overwrite any local changes made since the +previous sync, so it's ok to land changes in this package first, and then sync +to the standard library later. diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe.go b/vendor/golang.org/x/crypto/curve25519/internal/field/fe.go new file mode 100644 index 00000000..ca841ad9 --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe.go @@ -0,0 +1,416 @@ +// Copyright (c) 2017 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package field implements fast arithmetic modulo 2^255-19. +package field + +import ( + "crypto/subtle" + "encoding/binary" + "math/bits" +) + +// Element represents an element of the field GF(2^255-19). Note that this +// is not a cryptographically secure group, and should only be used to interact +// with edwards25519.Point coordinates. +// +// This type works similarly to math/big.Int, and all arguments and receivers +// are allowed to alias. +// +// The zero value is a valid zero element. +type Element struct { + // An element t represents the integer + // t.l0 + t.l1*2^51 + t.l2*2^102 + t.l3*2^153 + t.l4*2^204 + // + // Between operations, all limbs are expected to be lower than 2^52. + l0 uint64 + l1 uint64 + l2 uint64 + l3 uint64 + l4 uint64 +} + +const maskLow51Bits uint64 = (1 << 51) - 1 + +var feZero = &Element{0, 0, 0, 0, 0} + +// Zero sets v = 0, and returns v. +func (v *Element) Zero() *Element { + *v = *feZero + return v +} + +var feOne = &Element{1, 0, 0, 0, 0} + +// One sets v = 1, and returns v. +func (v *Element) One() *Element { + *v = *feOne + return v +} + +// reduce reduces v modulo 2^255 - 19 and returns it. +func (v *Element) reduce() *Element { + v.carryPropagate() + + // After the light reduction we now have a field element representation + // v < 2^255 + 2^13 * 19, but need v < 2^255 - 19. + + // If v >= 2^255 - 19, then v + 19 >= 2^255, which would overflow 2^255 - 1, + // generating a carry. That is, c will be 0 if v < 2^255 - 19, and 1 otherwise. + c := (v.l0 + 19) >> 51 + c = (v.l1 + c) >> 51 + c = (v.l2 + c) >> 51 + c = (v.l3 + c) >> 51 + c = (v.l4 + c) >> 51 + + // If v < 2^255 - 19 and c = 0, this will be a no-op. Otherwise, it's + // effectively applying the reduction identity to the carry. + v.l0 += 19 * c + + v.l1 += v.l0 >> 51 + v.l0 = v.l0 & maskLow51Bits + v.l2 += v.l1 >> 51 + v.l1 = v.l1 & maskLow51Bits + v.l3 += v.l2 >> 51 + v.l2 = v.l2 & maskLow51Bits + v.l4 += v.l3 >> 51 + v.l3 = v.l3 & maskLow51Bits + // no additional carry + v.l4 = v.l4 & maskLow51Bits + + return v +} + +// Add sets v = a + b, and returns v. +func (v *Element) Add(a, b *Element) *Element { + v.l0 = a.l0 + b.l0 + v.l1 = a.l1 + b.l1 + v.l2 = a.l2 + b.l2 + v.l3 = a.l3 + b.l3 + v.l4 = a.l4 + b.l4 + // Using the generic implementation here is actually faster than the + // assembly. Probably because the body of this function is so simple that + // the compiler can figure out better optimizations by inlining the carry + // propagation. TODO + return v.carryPropagateGeneric() +} + +// Subtract sets v = a - b, and returns v. +func (v *Element) Subtract(a, b *Element) *Element { + // We first add 2 * p, to guarantee the subtraction won't underflow, and + // then subtract b (which can be up to 2^255 + 2^13 * 19). + v.l0 = (a.l0 + 0xFFFFFFFFFFFDA) - b.l0 + v.l1 = (a.l1 + 0xFFFFFFFFFFFFE) - b.l1 + v.l2 = (a.l2 + 0xFFFFFFFFFFFFE) - b.l2 + v.l3 = (a.l3 + 0xFFFFFFFFFFFFE) - b.l3 + v.l4 = (a.l4 + 0xFFFFFFFFFFFFE) - b.l4 + return v.carryPropagate() +} + +// Negate sets v = -a, and returns v. +func (v *Element) Negate(a *Element) *Element { + return v.Subtract(feZero, a) +} + +// Invert sets v = 1/z mod p, and returns v. +// +// If z == 0, Invert returns v = 0. +func (v *Element) Invert(z *Element) *Element { + // Inversion is implemented as exponentiation with exponent p − 2. It uses the + // same sequence of 255 squarings and 11 multiplications as [Curve25519]. + var z2, z9, z11, z2_5_0, z2_10_0, z2_20_0, z2_50_0, z2_100_0, t Element + + z2.Square(z) // 2 + t.Square(&z2) // 4 + t.Square(&t) // 8 + z9.Multiply(&t, z) // 9 + z11.Multiply(&z9, &z2) // 11 + t.Square(&z11) // 22 + z2_5_0.Multiply(&t, &z9) // 31 = 2^5 - 2^0 + + t.Square(&z2_5_0) // 2^6 - 2^1 + for i := 0; i < 4; i++ { + t.Square(&t) // 2^10 - 2^5 + } + z2_10_0.Multiply(&t, &z2_5_0) // 2^10 - 2^0 + + t.Square(&z2_10_0) // 2^11 - 2^1 + for i := 0; i < 9; i++ { + t.Square(&t) // 2^20 - 2^10 + } + z2_20_0.Multiply(&t, &z2_10_0) // 2^20 - 2^0 + + t.Square(&z2_20_0) // 2^21 - 2^1 + for i := 0; i < 19; i++ { + t.Square(&t) // 2^40 - 2^20 + } + t.Multiply(&t, &z2_20_0) // 2^40 - 2^0 + + t.Square(&t) // 2^41 - 2^1 + for i := 0; i < 9; i++ { + t.Square(&t) // 2^50 - 2^10 + } + z2_50_0.Multiply(&t, &z2_10_0) // 2^50 - 2^0 + + t.Square(&z2_50_0) // 2^51 - 2^1 + for i := 0; i < 49; i++ { + t.Square(&t) // 2^100 - 2^50 + } + z2_100_0.Multiply(&t, &z2_50_0) // 2^100 - 2^0 + + t.Square(&z2_100_0) // 2^101 - 2^1 + for i := 0; i < 99; i++ { + t.Square(&t) // 2^200 - 2^100 + } + t.Multiply(&t, &z2_100_0) // 2^200 - 2^0 + + t.Square(&t) // 2^201 - 2^1 + for i := 0; i < 49; i++ { + t.Square(&t) // 2^250 - 2^50 + } + t.Multiply(&t, &z2_50_0) // 2^250 - 2^0 + + t.Square(&t) // 2^251 - 2^1 + t.Square(&t) // 2^252 - 2^2 + t.Square(&t) // 2^253 - 2^3 + t.Square(&t) // 2^254 - 2^4 + t.Square(&t) // 2^255 - 2^5 + + return v.Multiply(&t, &z11) // 2^255 - 21 +} + +// Set sets v = a, and returns v. +func (v *Element) Set(a *Element) *Element { + *v = *a + return v +} + +// SetBytes sets v to x, which must be a 32-byte little-endian encoding. +// +// Consistent with RFC 7748, the most significant bit (the high bit of the +// last byte) is ignored, and non-canonical values (2^255-19 through 2^255-1) +// are accepted. Note that this is laxer than specified by RFC 8032. +func (v *Element) SetBytes(x []byte) *Element { + if len(x) != 32 { + panic("edwards25519: invalid field element input size") + } + + // Bits 0:51 (bytes 0:8, bits 0:64, shift 0, mask 51). + v.l0 = binary.LittleEndian.Uint64(x[0:8]) + v.l0 &= maskLow51Bits + // Bits 51:102 (bytes 6:14, bits 48:112, shift 3, mask 51). + v.l1 = binary.LittleEndian.Uint64(x[6:14]) >> 3 + v.l1 &= maskLow51Bits + // Bits 102:153 (bytes 12:20, bits 96:160, shift 6, mask 51). + v.l2 = binary.LittleEndian.Uint64(x[12:20]) >> 6 + v.l2 &= maskLow51Bits + // Bits 153:204 (bytes 19:27, bits 152:216, shift 1, mask 51). + v.l3 = binary.LittleEndian.Uint64(x[19:27]) >> 1 + v.l3 &= maskLow51Bits + // Bits 204:251 (bytes 24:32, bits 192:256, shift 12, mask 51). + // Note: not bytes 25:33, shift 4, to avoid overread. + v.l4 = binary.LittleEndian.Uint64(x[24:32]) >> 12 + v.l4 &= maskLow51Bits + + return v +} + +// Bytes returns the canonical 32-byte little-endian encoding of v. +func (v *Element) Bytes() []byte { + // This function is outlined to make the allocations inline in the caller + // rather than happen on the heap. + var out [32]byte + return v.bytes(&out) +} + +func (v *Element) bytes(out *[32]byte) []byte { + t := *v + t.reduce() + + var buf [8]byte + for i, l := range [5]uint64{t.l0, t.l1, t.l2, t.l3, t.l4} { + bitsOffset := i * 51 + binary.LittleEndian.PutUint64(buf[:], l<= len(out) { + break + } + out[off] |= bb + } + } + + return out[:] +} + +// Equal returns 1 if v and u are equal, and 0 otherwise. +func (v *Element) Equal(u *Element) int { + sa, sv := u.Bytes(), v.Bytes() + return subtle.ConstantTimeCompare(sa, sv) +} + +// mask64Bits returns 0xffffffff if cond is 1, and 0 otherwise. +func mask64Bits(cond int) uint64 { return ^(uint64(cond) - 1) } + +// Select sets v to a if cond == 1, and to b if cond == 0. +func (v *Element) Select(a, b *Element, cond int) *Element { + m := mask64Bits(cond) + v.l0 = (m & a.l0) | (^m & b.l0) + v.l1 = (m & a.l1) | (^m & b.l1) + v.l2 = (m & a.l2) | (^m & b.l2) + v.l3 = (m & a.l3) | (^m & b.l3) + v.l4 = (m & a.l4) | (^m & b.l4) + return v +} + +// Swap swaps v and u if cond == 1 or leaves them unchanged if cond == 0, and returns v. +func (v *Element) Swap(u *Element, cond int) { + m := mask64Bits(cond) + t := m & (v.l0 ^ u.l0) + v.l0 ^= t + u.l0 ^= t + t = m & (v.l1 ^ u.l1) + v.l1 ^= t + u.l1 ^= t + t = m & (v.l2 ^ u.l2) + v.l2 ^= t + u.l2 ^= t + t = m & (v.l3 ^ u.l3) + v.l3 ^= t + u.l3 ^= t + t = m & (v.l4 ^ u.l4) + v.l4 ^= t + u.l4 ^= t +} + +// IsNegative returns 1 if v is negative, and 0 otherwise. +func (v *Element) IsNegative() int { + return int(v.Bytes()[0] & 1) +} + +// Absolute sets v to |u|, and returns v. +func (v *Element) Absolute(u *Element) *Element { + return v.Select(new(Element).Negate(u), u, u.IsNegative()) +} + +// Multiply sets v = x * y, and returns v. +func (v *Element) Multiply(x, y *Element) *Element { + feMul(v, x, y) + return v +} + +// Square sets v = x * x, and returns v. +func (v *Element) Square(x *Element) *Element { + feSquare(v, x) + return v +} + +// Mult32 sets v = x * y, and returns v. +func (v *Element) Mult32(x *Element, y uint32) *Element { + x0lo, x0hi := mul51(x.l0, y) + x1lo, x1hi := mul51(x.l1, y) + x2lo, x2hi := mul51(x.l2, y) + x3lo, x3hi := mul51(x.l3, y) + x4lo, x4hi := mul51(x.l4, y) + v.l0 = x0lo + 19*x4hi // carried over per the reduction identity + v.l1 = x1lo + x0hi + v.l2 = x2lo + x1hi + v.l3 = x3lo + x2hi + v.l4 = x4lo + x3hi + // The hi portions are going to be only 32 bits, plus any previous excess, + // so we can skip the carry propagation. + return v +} + +// mul51 returns lo + hi * 2⁵¹ = a * b. +func mul51(a uint64, b uint32) (lo uint64, hi uint64) { + mh, ml := bits.Mul64(a, uint64(b)) + lo = ml & maskLow51Bits + hi = (mh << 13) | (ml >> 51) + return +} + +// Pow22523 set v = x^((p-5)/8), and returns v. (p-5)/8 is 2^252-3. +func (v *Element) Pow22523(x *Element) *Element { + var t0, t1, t2 Element + + t0.Square(x) // x^2 + t1.Square(&t0) // x^4 + t1.Square(&t1) // x^8 + t1.Multiply(x, &t1) // x^9 + t0.Multiply(&t0, &t1) // x^11 + t0.Square(&t0) // x^22 + t0.Multiply(&t1, &t0) // x^31 + t1.Square(&t0) // x^62 + for i := 1; i < 5; i++ { // x^992 + t1.Square(&t1) + } + t0.Multiply(&t1, &t0) // x^1023 -> 1023 = 2^10 - 1 + t1.Square(&t0) // 2^11 - 2 + for i := 1; i < 10; i++ { // 2^20 - 2^10 + t1.Square(&t1) + } + t1.Multiply(&t1, &t0) // 2^20 - 1 + t2.Square(&t1) // 2^21 - 2 + for i := 1; i < 20; i++ { // 2^40 - 2^20 + t2.Square(&t2) + } + t1.Multiply(&t2, &t1) // 2^40 - 1 + t1.Square(&t1) // 2^41 - 2 + for i := 1; i < 10; i++ { // 2^50 - 2^10 + t1.Square(&t1) + } + t0.Multiply(&t1, &t0) // 2^50 - 1 + t1.Square(&t0) // 2^51 - 2 + for i := 1; i < 50; i++ { // 2^100 - 2^50 + t1.Square(&t1) + } + t1.Multiply(&t1, &t0) // 2^100 - 1 + t2.Square(&t1) // 2^101 - 2 + for i := 1; i < 100; i++ { // 2^200 - 2^100 + t2.Square(&t2) + } + t1.Multiply(&t2, &t1) // 2^200 - 1 + t1.Square(&t1) // 2^201 - 2 + for i := 1; i < 50; i++ { // 2^250 - 2^50 + t1.Square(&t1) + } + t0.Multiply(&t1, &t0) // 2^250 - 1 + t0.Square(&t0) // 2^251 - 2 + t0.Square(&t0) // 2^252 - 4 + return v.Multiply(&t0, x) // 2^252 - 3 -> x^(2^252-3) +} + +// sqrtM1 is 2^((p-1)/4), which squared is equal to -1 by Euler's Criterion. +var sqrtM1 = &Element{1718705420411056, 234908883556509, + 2233514472574048, 2117202627021982, 765476049583133} + +// SqrtRatio sets r to the non-negative square root of the ratio of u and v. +// +// If u/v is square, SqrtRatio returns r and 1. If u/v is not square, SqrtRatio +// sets r according to Section 4.3 of draft-irtf-cfrg-ristretto255-decaf448-00, +// and returns r and 0. +func (r *Element) SqrtRatio(u, v *Element) (rr *Element, wasSquare int) { + var a, b Element + + // r = (u * v3) * (u * v7)^((p-5)/8) + v2 := a.Square(v) + uv3 := b.Multiply(u, b.Multiply(v2, v)) + uv7 := a.Multiply(uv3, a.Square(v2)) + r.Multiply(uv3, r.Pow22523(uv7)) + + check := a.Multiply(v, a.Square(r)) // check = v * r^2 + + uNeg := b.Negate(u) + correctSignSqrt := check.Equal(u) + flippedSignSqrt := check.Equal(uNeg) + flippedSignSqrtI := check.Equal(uNeg.Multiply(uNeg, sqrtM1)) + + rPrime := b.Multiply(r, sqrtM1) // r_prime = SQRT_M1 * r + // r = CT_SELECT(r_prime IF flipped_sign_sqrt | flipped_sign_sqrt_i ELSE r) + r.Select(rPrime, r, flippedSignSqrt|flippedSignSqrtI) + + r.Absolute(r) // Choose the nonnegative square root. + return r, correctSignSqrt | flippedSignSqrt +} diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.go b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.go new file mode 100644 index 00000000..70c54169 --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.go @@ -0,0 +1,15 @@ +// Code generated by command: go run fe_amd64_asm.go -out ../fe_amd64.s -stubs ../fe_amd64.go -pkg field. DO NOT EDIT. + +//go:build amd64 && gc && !purego + +package field + +// feMul sets out = a * b. It works like feMulGeneric. +// +//go:noescape +func feMul(out *Element, a *Element, b *Element) + +// feSquare sets out = a * a. It works like feSquareGeneric. +// +//go:noescape +func feSquare(out *Element, a *Element) diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.s b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.s new file mode 100644 index 00000000..60817acc --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.s @@ -0,0 +1,378 @@ +// Code generated by command: go run fe_amd64_asm.go -out ../fe_amd64.s -stubs ../fe_amd64.go -pkg field. DO NOT EDIT. + +//go:build amd64 && gc && !purego + +#include "textflag.h" + +// func feMul(out *Element, a *Element, b *Element) +TEXT ·feMul(SB), NOSPLIT, $0-24 + MOVQ a+8(FP), CX + MOVQ b+16(FP), BX + + // r0 = a0×b0 + MOVQ (CX), AX + MULQ (BX) + MOVQ AX, DI + MOVQ DX, SI + + // r0 += 19×a1×b4 + MOVQ 8(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 32(BX) + ADDQ AX, DI + ADCQ DX, SI + + // r0 += 19×a2×b3 + MOVQ 16(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 24(BX) + ADDQ AX, DI + ADCQ DX, SI + + // r0 += 19×a3×b2 + MOVQ 24(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 16(BX) + ADDQ AX, DI + ADCQ DX, SI + + // r0 += 19×a4×b1 + MOVQ 32(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 8(BX) + ADDQ AX, DI + ADCQ DX, SI + + // r1 = a0×b1 + MOVQ (CX), AX + MULQ 8(BX) + MOVQ AX, R9 + MOVQ DX, R8 + + // r1 += a1×b0 + MOVQ 8(CX), AX + MULQ (BX) + ADDQ AX, R9 + ADCQ DX, R8 + + // r1 += 19×a2×b4 + MOVQ 16(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 32(BX) + ADDQ AX, R9 + ADCQ DX, R8 + + // r1 += 19×a3×b3 + MOVQ 24(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 24(BX) + ADDQ AX, R9 + ADCQ DX, R8 + + // r1 += 19×a4×b2 + MOVQ 32(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 16(BX) + ADDQ AX, R9 + ADCQ DX, R8 + + // r2 = a0×b2 + MOVQ (CX), AX + MULQ 16(BX) + MOVQ AX, R11 + MOVQ DX, R10 + + // r2 += a1×b1 + MOVQ 8(CX), AX + MULQ 8(BX) + ADDQ AX, R11 + ADCQ DX, R10 + + // r2 += a2×b0 + MOVQ 16(CX), AX + MULQ (BX) + ADDQ AX, R11 + ADCQ DX, R10 + + // r2 += 19×a3×b4 + MOVQ 24(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 32(BX) + ADDQ AX, R11 + ADCQ DX, R10 + + // r2 += 19×a4×b3 + MOVQ 32(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 24(BX) + ADDQ AX, R11 + ADCQ DX, R10 + + // r3 = a0×b3 + MOVQ (CX), AX + MULQ 24(BX) + MOVQ AX, R13 + MOVQ DX, R12 + + // r3 += a1×b2 + MOVQ 8(CX), AX + MULQ 16(BX) + ADDQ AX, R13 + ADCQ DX, R12 + + // r3 += a2×b1 + MOVQ 16(CX), AX + MULQ 8(BX) + ADDQ AX, R13 + ADCQ DX, R12 + + // r3 += a3×b0 + MOVQ 24(CX), AX + MULQ (BX) + ADDQ AX, R13 + ADCQ DX, R12 + + // r3 += 19×a4×b4 + MOVQ 32(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 32(BX) + ADDQ AX, R13 + ADCQ DX, R12 + + // r4 = a0×b4 + MOVQ (CX), AX + MULQ 32(BX) + MOVQ AX, R15 + MOVQ DX, R14 + + // r4 += a1×b3 + MOVQ 8(CX), AX + MULQ 24(BX) + ADDQ AX, R15 + ADCQ DX, R14 + + // r4 += a2×b2 + MOVQ 16(CX), AX + MULQ 16(BX) + ADDQ AX, R15 + ADCQ DX, R14 + + // r4 += a3×b1 + MOVQ 24(CX), AX + MULQ 8(BX) + ADDQ AX, R15 + ADCQ DX, R14 + + // r4 += a4×b0 + MOVQ 32(CX), AX + MULQ (BX) + ADDQ AX, R15 + ADCQ DX, R14 + + // First reduction chain + MOVQ $0x0007ffffffffffff, AX + SHLQ $0x0d, DI, SI + SHLQ $0x0d, R9, R8 + SHLQ $0x0d, R11, R10 + SHLQ $0x0d, R13, R12 + SHLQ $0x0d, R15, R14 + ANDQ AX, DI + IMUL3Q $0x13, R14, R14 + ADDQ R14, DI + ANDQ AX, R9 + ADDQ SI, R9 + ANDQ AX, R11 + ADDQ R8, R11 + ANDQ AX, R13 + ADDQ R10, R13 + ANDQ AX, R15 + ADDQ R12, R15 + + // Second reduction chain (carryPropagate) + MOVQ DI, SI + SHRQ $0x33, SI + MOVQ R9, R8 + SHRQ $0x33, R8 + MOVQ R11, R10 + SHRQ $0x33, R10 + MOVQ R13, R12 + SHRQ $0x33, R12 + MOVQ R15, R14 + SHRQ $0x33, R14 + ANDQ AX, DI + IMUL3Q $0x13, R14, R14 + ADDQ R14, DI + ANDQ AX, R9 + ADDQ SI, R9 + ANDQ AX, R11 + ADDQ R8, R11 + ANDQ AX, R13 + ADDQ R10, R13 + ANDQ AX, R15 + ADDQ R12, R15 + + // Store output + MOVQ out+0(FP), AX + MOVQ DI, (AX) + MOVQ R9, 8(AX) + MOVQ R11, 16(AX) + MOVQ R13, 24(AX) + MOVQ R15, 32(AX) + RET + +// func feSquare(out *Element, a *Element) +TEXT ·feSquare(SB), NOSPLIT, $0-16 + MOVQ a+8(FP), CX + + // r0 = l0×l0 + MOVQ (CX), AX + MULQ (CX) + MOVQ AX, SI + MOVQ DX, BX + + // r0 += 38×l1×l4 + MOVQ 8(CX), AX + IMUL3Q $0x26, AX, AX + MULQ 32(CX) + ADDQ AX, SI + ADCQ DX, BX + + // r0 += 38×l2×l3 + MOVQ 16(CX), AX + IMUL3Q $0x26, AX, AX + MULQ 24(CX) + ADDQ AX, SI + ADCQ DX, BX + + // r1 = 2×l0×l1 + MOVQ (CX), AX + SHLQ $0x01, AX + MULQ 8(CX) + MOVQ AX, R8 + MOVQ DX, DI + + // r1 += 38×l2×l4 + MOVQ 16(CX), AX + IMUL3Q $0x26, AX, AX + MULQ 32(CX) + ADDQ AX, R8 + ADCQ DX, DI + + // r1 += 19×l3×l3 + MOVQ 24(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 24(CX) + ADDQ AX, R8 + ADCQ DX, DI + + // r2 = 2×l0×l2 + MOVQ (CX), AX + SHLQ $0x01, AX + MULQ 16(CX) + MOVQ AX, R10 + MOVQ DX, R9 + + // r2 += l1×l1 + MOVQ 8(CX), AX + MULQ 8(CX) + ADDQ AX, R10 + ADCQ DX, R9 + + // r2 += 38×l3×l4 + MOVQ 24(CX), AX + IMUL3Q $0x26, AX, AX + MULQ 32(CX) + ADDQ AX, R10 + ADCQ DX, R9 + + // r3 = 2×l0×l3 + MOVQ (CX), AX + SHLQ $0x01, AX + MULQ 24(CX) + MOVQ AX, R12 + MOVQ DX, R11 + + // r3 += 2×l1×l2 + MOVQ 8(CX), AX + IMUL3Q $0x02, AX, AX + MULQ 16(CX) + ADDQ AX, R12 + ADCQ DX, R11 + + // r3 += 19×l4×l4 + MOVQ 32(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 32(CX) + ADDQ AX, R12 + ADCQ DX, R11 + + // r4 = 2×l0×l4 + MOVQ (CX), AX + SHLQ $0x01, AX + MULQ 32(CX) + MOVQ AX, R14 + MOVQ DX, R13 + + // r4 += 2×l1×l3 + MOVQ 8(CX), AX + IMUL3Q $0x02, AX, AX + MULQ 24(CX) + ADDQ AX, R14 + ADCQ DX, R13 + + // r4 += l2×l2 + MOVQ 16(CX), AX + MULQ 16(CX) + ADDQ AX, R14 + ADCQ DX, R13 + + // First reduction chain + MOVQ $0x0007ffffffffffff, AX + SHLQ $0x0d, SI, BX + SHLQ $0x0d, R8, DI + SHLQ $0x0d, R10, R9 + SHLQ $0x0d, R12, R11 + SHLQ $0x0d, R14, R13 + ANDQ AX, SI + IMUL3Q $0x13, R13, R13 + ADDQ R13, SI + ANDQ AX, R8 + ADDQ BX, R8 + ANDQ AX, R10 + ADDQ DI, R10 + ANDQ AX, R12 + ADDQ R9, R12 + ANDQ AX, R14 + ADDQ R11, R14 + + // Second reduction chain (carryPropagate) + MOVQ SI, BX + SHRQ $0x33, BX + MOVQ R8, DI + SHRQ $0x33, DI + MOVQ R10, R9 + SHRQ $0x33, R9 + MOVQ R12, R11 + SHRQ $0x33, R11 + MOVQ R14, R13 + SHRQ $0x33, R13 + ANDQ AX, SI + IMUL3Q $0x13, R13, R13 + ADDQ R13, SI + ANDQ AX, R8 + ADDQ BX, R8 + ANDQ AX, R10 + ADDQ DI, R10 + ANDQ AX, R12 + ADDQ R9, R12 + ANDQ AX, R14 + ADDQ R11, R14 + + // Store output + MOVQ out+0(FP), AX + MOVQ SI, (AX) + MOVQ R8, 8(AX) + MOVQ R10, 16(AX) + MOVQ R12, 24(AX) + MOVQ R14, 32(AX) + RET diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64_noasm.go b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64_noasm.go new file mode 100644 index 00000000..9da280d1 --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64_noasm.go @@ -0,0 +1,11 @@ +// Copyright (c) 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !amd64 || !gc || purego + +package field + +func feMul(v, x, y *Element) { feMulGeneric(v, x, y) } + +func feSquare(v, x *Element) { feSquareGeneric(v, x) } diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.go b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.go new file mode 100644 index 00000000..075fe9b9 --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.go @@ -0,0 +1,15 @@ +// Copyright (c) 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build arm64 && gc && !purego + +package field + +//go:noescape +func carryPropagate(v *Element) + +func (v *Element) carryPropagate() *Element { + carryPropagate(v) + return v +} diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.s b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.s new file mode 100644 index 00000000..3126a434 --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.s @@ -0,0 +1,42 @@ +// Copyright (c) 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build arm64 && gc && !purego + +#include "textflag.h" + +// carryPropagate works exactly like carryPropagateGeneric and uses the +// same AND, ADD, and LSR+MADD instructions emitted by the compiler, but +// avoids loading R0-R4 twice and uses LDP and STP. +// +// See https://golang.org/issues/43145 for the main compiler issue. +// +// func carryPropagate(v *Element) +TEXT ·carryPropagate(SB),NOFRAME|NOSPLIT,$0-8 + MOVD v+0(FP), R20 + + LDP 0(R20), (R0, R1) + LDP 16(R20), (R2, R3) + MOVD 32(R20), R4 + + AND $0x7ffffffffffff, R0, R10 + AND $0x7ffffffffffff, R1, R11 + AND $0x7ffffffffffff, R2, R12 + AND $0x7ffffffffffff, R3, R13 + AND $0x7ffffffffffff, R4, R14 + + ADD R0>>51, R11, R11 + ADD R1>>51, R12, R12 + ADD R2>>51, R13, R13 + ADD R3>>51, R14, R14 + // R4>>51 * 19 + R10 -> R10 + LSR $51, R4, R21 + MOVD $19, R22 + MADD R22, R10, R21, R10 + + STP (R10, R11), 0(R20) + STP (R12, R13), 16(R20) + MOVD R14, 32(R20) + + RET diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64_noasm.go b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64_noasm.go new file mode 100644 index 00000000..fc029ac1 --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64_noasm.go @@ -0,0 +1,11 @@ +// Copyright (c) 2021 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !arm64 || !gc || purego + +package field + +func (v *Element) carryPropagate() *Element { + return v.carryPropagateGeneric() +} diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_generic.go b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_generic.go new file mode 100644 index 00000000..2671217d --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_generic.go @@ -0,0 +1,264 @@ +// Copyright (c) 2017 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package field + +import "math/bits" + +// uint128 holds a 128-bit number as two 64-bit limbs, for use with the +// bits.Mul64 and bits.Add64 intrinsics. +type uint128 struct { + lo, hi uint64 +} + +// mul64 returns a * b. +func mul64(a, b uint64) uint128 { + hi, lo := bits.Mul64(a, b) + return uint128{lo, hi} +} + +// addMul64 returns v + a * b. +func addMul64(v uint128, a, b uint64) uint128 { + hi, lo := bits.Mul64(a, b) + lo, c := bits.Add64(lo, v.lo, 0) + hi, _ = bits.Add64(hi, v.hi, c) + return uint128{lo, hi} +} + +// shiftRightBy51 returns a >> 51. a is assumed to be at most 115 bits. +func shiftRightBy51(a uint128) uint64 { + return (a.hi << (64 - 51)) | (a.lo >> 51) +} + +func feMulGeneric(v, a, b *Element) { + a0 := a.l0 + a1 := a.l1 + a2 := a.l2 + a3 := a.l3 + a4 := a.l4 + + b0 := b.l0 + b1 := b.l1 + b2 := b.l2 + b3 := b.l3 + b4 := b.l4 + + // Limb multiplication works like pen-and-paper columnar multiplication, but + // with 51-bit limbs instead of digits. + // + // a4 a3 a2 a1 a0 x + // b4 b3 b2 b1 b0 = + // ------------------------ + // a4b0 a3b0 a2b0 a1b0 a0b0 + + // a4b1 a3b1 a2b1 a1b1 a0b1 + + // a4b2 a3b2 a2b2 a1b2 a0b2 + + // a4b3 a3b3 a2b3 a1b3 a0b3 + + // a4b4 a3b4 a2b4 a1b4 a0b4 = + // ---------------------------------------------- + // r8 r7 r6 r5 r4 r3 r2 r1 r0 + // + // We can then use the reduction identity (a * 2²⁵⁵ + b = a * 19 + b) to + // reduce the limbs that would overflow 255 bits. r5 * 2²⁵⁵ becomes 19 * r5, + // r6 * 2³⁰⁶ becomes 19 * r6 * 2⁵¹, etc. + // + // Reduction can be carried out simultaneously to multiplication. For + // example, we do not compute r5: whenever the result of a multiplication + // belongs to r5, like a1b4, we multiply it by 19 and add the result to r0. + // + // a4b0 a3b0 a2b0 a1b0 a0b0 + + // a3b1 a2b1 a1b1 a0b1 19×a4b1 + + // a2b2 a1b2 a0b2 19×a4b2 19×a3b2 + + // a1b3 a0b3 19×a4b3 19×a3b3 19×a2b3 + + // a0b4 19×a4b4 19×a3b4 19×a2b4 19×a1b4 = + // -------------------------------------- + // r4 r3 r2 r1 r0 + // + // Finally we add up the columns into wide, overlapping limbs. + + a1_19 := a1 * 19 + a2_19 := a2 * 19 + a3_19 := a3 * 19 + a4_19 := a4 * 19 + + // r0 = a0×b0 + 19×(a1×b4 + a2×b3 + a3×b2 + a4×b1) + r0 := mul64(a0, b0) + r0 = addMul64(r0, a1_19, b4) + r0 = addMul64(r0, a2_19, b3) + r0 = addMul64(r0, a3_19, b2) + r0 = addMul64(r0, a4_19, b1) + + // r1 = a0×b1 + a1×b0 + 19×(a2×b4 + a3×b3 + a4×b2) + r1 := mul64(a0, b1) + r1 = addMul64(r1, a1, b0) + r1 = addMul64(r1, a2_19, b4) + r1 = addMul64(r1, a3_19, b3) + r1 = addMul64(r1, a4_19, b2) + + // r2 = a0×b2 + a1×b1 + a2×b0 + 19×(a3×b4 + a4×b3) + r2 := mul64(a0, b2) + r2 = addMul64(r2, a1, b1) + r2 = addMul64(r2, a2, b0) + r2 = addMul64(r2, a3_19, b4) + r2 = addMul64(r2, a4_19, b3) + + // r3 = a0×b3 + a1×b2 + a2×b1 + a3×b0 + 19×a4×b4 + r3 := mul64(a0, b3) + r3 = addMul64(r3, a1, b2) + r3 = addMul64(r3, a2, b1) + r3 = addMul64(r3, a3, b0) + r3 = addMul64(r3, a4_19, b4) + + // r4 = a0×b4 + a1×b3 + a2×b2 + a3×b1 + a4×b0 + r4 := mul64(a0, b4) + r4 = addMul64(r4, a1, b3) + r4 = addMul64(r4, a2, b2) + r4 = addMul64(r4, a3, b1) + r4 = addMul64(r4, a4, b0) + + // After the multiplication, we need to reduce (carry) the five coefficients + // to obtain a result with limbs that are at most slightly larger than 2⁵¹, + // to respect the Element invariant. + // + // Overall, the reduction works the same as carryPropagate, except with + // wider inputs: we take the carry for each coefficient by shifting it right + // by 51, and add it to the limb above it. The top carry is multiplied by 19 + // according to the reduction identity and added to the lowest limb. + // + // The largest coefficient (r0) will be at most 111 bits, which guarantees + // that all carries are at most 111 - 51 = 60 bits, which fits in a uint64. + // + // r0 = a0×b0 + 19×(a1×b4 + a2×b3 + a3×b2 + a4×b1) + // r0 < 2⁵²×2⁵² + 19×(2⁵²×2⁵² + 2⁵²×2⁵² + 2⁵²×2⁵² + 2⁵²×2⁵²) + // r0 < (1 + 19 × 4) × 2⁵² × 2⁵² + // r0 < 2⁷ × 2⁵² × 2⁵² + // r0 < 2¹¹¹ + // + // Moreover, the top coefficient (r4) is at most 107 bits, so c4 is at most + // 56 bits, and c4 * 19 is at most 61 bits, which again fits in a uint64 and + // allows us to easily apply the reduction identity. + // + // r4 = a0×b4 + a1×b3 + a2×b2 + a3×b1 + a4×b0 + // r4 < 5 × 2⁵² × 2⁵² + // r4 < 2¹⁰⁷ + // + + c0 := shiftRightBy51(r0) + c1 := shiftRightBy51(r1) + c2 := shiftRightBy51(r2) + c3 := shiftRightBy51(r3) + c4 := shiftRightBy51(r4) + + rr0 := r0.lo&maskLow51Bits + c4*19 + rr1 := r1.lo&maskLow51Bits + c0 + rr2 := r2.lo&maskLow51Bits + c1 + rr3 := r3.lo&maskLow51Bits + c2 + rr4 := r4.lo&maskLow51Bits + c3 + + // Now all coefficients fit into 64-bit registers but are still too large to + // be passed around as a Element. We therefore do one last carry chain, + // where the carries will be small enough to fit in the wiggle room above 2⁵¹. + *v = Element{rr0, rr1, rr2, rr3, rr4} + v.carryPropagate() +} + +func feSquareGeneric(v, a *Element) { + l0 := a.l0 + l1 := a.l1 + l2 := a.l2 + l3 := a.l3 + l4 := a.l4 + + // Squaring works precisely like multiplication above, but thanks to its + // symmetry we get to group a few terms together. + // + // l4 l3 l2 l1 l0 x + // l4 l3 l2 l1 l0 = + // ------------------------ + // l4l0 l3l0 l2l0 l1l0 l0l0 + + // l4l1 l3l1 l2l1 l1l1 l0l1 + + // l4l2 l3l2 l2l2 l1l2 l0l2 + + // l4l3 l3l3 l2l3 l1l3 l0l3 + + // l4l4 l3l4 l2l4 l1l4 l0l4 = + // ---------------------------------------------- + // r8 r7 r6 r5 r4 r3 r2 r1 r0 + // + // l4l0 l3l0 l2l0 l1l0 l0l0 + + // l3l1 l2l1 l1l1 l0l1 19×l4l1 + + // l2l2 l1l2 l0l2 19×l4l2 19×l3l2 + + // l1l3 l0l3 19×l4l3 19×l3l3 19×l2l3 + + // l0l4 19×l4l4 19×l3l4 19×l2l4 19×l1l4 = + // -------------------------------------- + // r4 r3 r2 r1 r0 + // + // With precomputed 2×, 19×, and 2×19× terms, we can compute each limb with + // only three Mul64 and four Add64, instead of five and eight. + + l0_2 := l0 * 2 + l1_2 := l1 * 2 + + l1_38 := l1 * 38 + l2_38 := l2 * 38 + l3_38 := l3 * 38 + + l3_19 := l3 * 19 + l4_19 := l4 * 19 + + // r0 = l0×l0 + 19×(l1×l4 + l2×l3 + l3×l2 + l4×l1) = l0×l0 + 19×2×(l1×l4 + l2×l3) + r0 := mul64(l0, l0) + r0 = addMul64(r0, l1_38, l4) + r0 = addMul64(r0, l2_38, l3) + + // r1 = l0×l1 + l1×l0 + 19×(l2×l4 + l3×l3 + l4×l2) = 2×l0×l1 + 19×2×l2×l4 + 19×l3×l3 + r1 := mul64(l0_2, l1) + r1 = addMul64(r1, l2_38, l4) + r1 = addMul64(r1, l3_19, l3) + + // r2 = l0×l2 + l1×l1 + l2×l0 + 19×(l3×l4 + l4×l3) = 2×l0×l2 + l1×l1 + 19×2×l3×l4 + r2 := mul64(l0_2, l2) + r2 = addMul64(r2, l1, l1) + r2 = addMul64(r2, l3_38, l4) + + // r3 = l0×l3 + l1×l2 + l2×l1 + l3×l0 + 19×l4×l4 = 2×l0×l3 + 2×l1×l2 + 19×l4×l4 + r3 := mul64(l0_2, l3) + r3 = addMul64(r3, l1_2, l2) + r3 = addMul64(r3, l4_19, l4) + + // r4 = l0×l4 + l1×l3 + l2×l2 + l3×l1 + l4×l0 = 2×l0×l4 + 2×l1×l3 + l2×l2 + r4 := mul64(l0_2, l4) + r4 = addMul64(r4, l1_2, l3) + r4 = addMul64(r4, l2, l2) + + c0 := shiftRightBy51(r0) + c1 := shiftRightBy51(r1) + c2 := shiftRightBy51(r2) + c3 := shiftRightBy51(r3) + c4 := shiftRightBy51(r4) + + rr0 := r0.lo&maskLow51Bits + c4*19 + rr1 := r1.lo&maskLow51Bits + c0 + rr2 := r2.lo&maskLow51Bits + c1 + rr3 := r3.lo&maskLow51Bits + c2 + rr4 := r4.lo&maskLow51Bits + c3 + + *v = Element{rr0, rr1, rr2, rr3, rr4} + v.carryPropagate() +} + +// carryPropagateGeneric brings the limbs below 52 bits by applying the reduction +// identity (a * 2²⁵⁵ + b = a * 19 + b) to the l4 carry. TODO inline +func (v *Element) carryPropagateGeneric() *Element { + c0 := v.l0 >> 51 + c1 := v.l1 >> 51 + c2 := v.l2 >> 51 + c3 := v.l3 >> 51 + c4 := v.l4 >> 51 + + v.l0 = v.l0&maskLow51Bits + c4*19 + v.l1 = v.l1&maskLow51Bits + c0 + v.l2 = v.l2&maskLow51Bits + c1 + v.l3 = v.l3&maskLow51Bits + c2 + v.l4 = v.l4&maskLow51Bits + c3 + + return v +} diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/sync.checkpoint b/vendor/golang.org/x/crypto/curve25519/internal/field/sync.checkpoint new file mode 100644 index 00000000..e3685f95 --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/sync.checkpoint @@ -0,0 +1 @@ +b0c49ae9f59d233526f8934262c5bbbe14d4358d diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/sync.sh b/vendor/golang.org/x/crypto/curve25519/internal/field/sync.sh new file mode 100644 index 00000000..1ba22a8b --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/sync.sh @@ -0,0 +1,19 @@ +#! /bin/bash +set -euo pipefail + +cd "$(git rev-parse --show-toplevel)" + +STD_PATH=src/crypto/ed25519/internal/edwards25519/field +LOCAL_PATH=curve25519/internal/field +LAST_SYNC_REF=$(cat $LOCAL_PATH/sync.checkpoint) + +git fetch https://go.googlesource.com/go master + +if git diff --quiet $LAST_SYNC_REF:$STD_PATH FETCH_HEAD:$STD_PATH; then + echo "No changes." +else + NEW_REF=$(git rev-parse FETCH_HEAD | tee $LOCAL_PATH/sync.checkpoint) + echo "Applying changes from $LAST_SYNC_REF to $NEW_REF..." + git diff $LAST_SYNC_REF:$STD_PATH FETCH_HEAD:$STD_PATH | \ + git apply -3 --directory=$LOCAL_PATH +fi diff --git a/vendor/golang.org/x/crypto/ed25519/ed25519.go b/vendor/golang.org/x/crypto/ed25519/ed25519.go new file mode 100644 index 00000000..a7828345 --- /dev/null +++ b/vendor/golang.org/x/crypto/ed25519/ed25519.go @@ -0,0 +1,71 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package ed25519 implements the Ed25519 signature algorithm. See +// https://ed25519.cr.yp.to/. +// +// These functions are also compatible with the “Ed25519” function defined in +// RFC 8032. However, unlike RFC 8032's formulation, this package's private key +// representation includes a public key suffix to make multiple signing +// operations with the same key more efficient. This package refers to the RFC +// 8032 private key as the “seed”. +// +// Beginning with Go 1.13, the functionality of this package was moved to the +// standard library as crypto/ed25519. This package only acts as a compatibility +// wrapper. +package ed25519 + +import ( + "crypto/ed25519" + "io" +) + +const ( + // PublicKeySize is the size, in bytes, of public keys as used in this package. + PublicKeySize = 32 + // PrivateKeySize is the size, in bytes, of private keys as used in this package. + PrivateKeySize = 64 + // SignatureSize is the size, in bytes, of signatures generated and verified by this package. + SignatureSize = 64 + // SeedSize is the size, in bytes, of private key seeds. These are the private key representations used by RFC 8032. + SeedSize = 32 +) + +// PublicKey is the type of Ed25519 public keys. +// +// This type is an alias for crypto/ed25519's PublicKey type. +// See the crypto/ed25519 package for the methods on this type. +type PublicKey = ed25519.PublicKey + +// PrivateKey is the type of Ed25519 private keys. It implements crypto.Signer. +// +// This type is an alias for crypto/ed25519's PrivateKey type. +// See the crypto/ed25519 package for the methods on this type. +type PrivateKey = ed25519.PrivateKey + +// GenerateKey generates a public/private key pair using entropy from rand. +// If rand is nil, crypto/rand.Reader will be used. +func GenerateKey(rand io.Reader) (PublicKey, PrivateKey, error) { + return ed25519.GenerateKey(rand) +} + +// NewKeyFromSeed calculates a private key from a seed. It will panic if +// len(seed) is not SeedSize. This function is provided for interoperability +// with RFC 8032. RFC 8032's private keys correspond to seeds in this +// package. +func NewKeyFromSeed(seed []byte) PrivateKey { + return ed25519.NewKeyFromSeed(seed) +} + +// Sign signs the message with privateKey and returns a signature. It will +// panic if len(privateKey) is not PrivateKeySize. +func Sign(privateKey PrivateKey, message []byte) []byte { + return ed25519.Sign(privateKey, message) +} + +// Verify reports whether sig is a valid signature of message by publicKey. It +// will panic if len(publicKey) is not PublicKeySize. +func Verify(publicKey PublicKey, message, sig []byte) bool { + return ed25519.Verify(publicKey, message, sig) +} diff --git a/vendor/golang.org/x/crypto/internal/alias/alias.go b/vendor/golang.org/x/crypto/internal/alias/alias.go new file mode 100644 index 00000000..551ff0c3 --- /dev/null +++ b/vendor/golang.org/x/crypto/internal/alias/alias.go @@ -0,0 +1,31 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !purego + +// Package alias implements memory aliasing tests. +package alias + +import "unsafe" + +// AnyOverlap reports whether x and y share memory at any (not necessarily +// corresponding) index. The memory beyond the slice length is ignored. +func AnyOverlap(x, y []byte) bool { + return len(x) > 0 && len(y) > 0 && + uintptr(unsafe.Pointer(&x[0])) <= uintptr(unsafe.Pointer(&y[len(y)-1])) && + uintptr(unsafe.Pointer(&y[0])) <= uintptr(unsafe.Pointer(&x[len(x)-1])) +} + +// InexactOverlap reports whether x and y share memory at any non-corresponding +// index. The memory beyond the slice length is ignored. Note that x and y can +// have different lengths and still not have any inexact overlap. +// +// InexactOverlap can be used to implement the requirements of the crypto/cipher +// AEAD, Block, BlockMode and Stream interfaces. +func InexactOverlap(x, y []byte) bool { + if len(x) == 0 || len(y) == 0 || &x[0] == &y[0] { + return false + } + return AnyOverlap(x, y) +} diff --git a/vendor/golang.org/x/crypto/internal/alias/alias_purego.go b/vendor/golang.org/x/crypto/internal/alias/alias_purego.go new file mode 100644 index 00000000..6fe61b5c --- /dev/null +++ b/vendor/golang.org/x/crypto/internal/alias/alias_purego.go @@ -0,0 +1,34 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build purego + +// Package alias implements memory aliasing tests. +package alias + +// This is the Google App Engine standard variant based on reflect +// because the unsafe package and cgo are disallowed. + +import "reflect" + +// AnyOverlap reports whether x and y share memory at any (not necessarily +// corresponding) index. The memory beyond the slice length is ignored. +func AnyOverlap(x, y []byte) bool { + return len(x) > 0 && len(y) > 0 && + reflect.ValueOf(&x[0]).Pointer() <= reflect.ValueOf(&y[len(y)-1]).Pointer() && + reflect.ValueOf(&y[0]).Pointer() <= reflect.ValueOf(&x[len(x)-1]).Pointer() +} + +// InexactOverlap reports whether x and y share memory at any non-corresponding +// index. The memory beyond the slice length is ignored. Note that x and y can +// have different lengths and still not have any inexact overlap. +// +// InexactOverlap can be used to implement the requirements of the crypto/cipher +// AEAD, Block, BlockMode and Stream interfaces. +func InexactOverlap(x, y []byte) bool { + if len(x) == 0 || len(y) == 0 || &x[0] == &y[0] { + return false + } + return AnyOverlap(x, y) +} diff --git a/vendor/golang.org/x/crypto/internal/poly1305/mac_noasm.go b/vendor/golang.org/x/crypto/internal/poly1305/mac_noasm.go new file mode 100644 index 00000000..333da285 --- /dev/null +++ b/vendor/golang.org/x/crypto/internal/poly1305/mac_noasm.go @@ -0,0 +1,9 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build (!amd64 && !ppc64le && !s390x) || !gc || purego + +package poly1305 + +type mac struct{ macGeneric } diff --git a/vendor/golang.org/x/crypto/internal/poly1305/poly1305.go b/vendor/golang.org/x/crypto/internal/poly1305/poly1305.go new file mode 100644 index 00000000..4aaea810 --- /dev/null +++ b/vendor/golang.org/x/crypto/internal/poly1305/poly1305.go @@ -0,0 +1,99 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package poly1305 implements Poly1305 one-time message authentication code as +// specified in https://cr.yp.to/mac/poly1305-20050329.pdf. +// +// Poly1305 is a fast, one-time authentication function. It is infeasible for an +// attacker to generate an authenticator for a message without the key. However, a +// key must only be used for a single message. Authenticating two different +// messages with the same key allows an attacker to forge authenticators for other +// messages with the same key. +// +// Poly1305 was originally coupled with AES in order to make Poly1305-AES. AES was +// used with a fixed key in order to generate one-time keys from an nonce. +// However, in this package AES isn't used and the one-time key is specified +// directly. +package poly1305 + +import "crypto/subtle" + +// TagSize is the size, in bytes, of a poly1305 authenticator. +const TagSize = 16 + +// Sum generates an authenticator for msg using a one-time key and puts the +// 16-byte result into out. Authenticating two different messages with the same +// key allows an attacker to forge messages at will. +func Sum(out *[16]byte, m []byte, key *[32]byte) { + h := New(key) + h.Write(m) + h.Sum(out[:0]) +} + +// Verify returns true if mac is a valid authenticator for m with the given key. +func Verify(mac *[16]byte, m []byte, key *[32]byte) bool { + var tmp [16]byte + Sum(&tmp, m, key) + return subtle.ConstantTimeCompare(tmp[:], mac[:]) == 1 +} + +// New returns a new MAC computing an authentication +// tag of all data written to it with the given key. +// This allows writing the message progressively instead +// of passing it as a single slice. Common users should use +// the Sum function instead. +// +// The key must be unique for each message, as authenticating +// two different messages with the same key allows an attacker +// to forge messages at will. +func New(key *[32]byte) *MAC { + m := &MAC{} + initialize(key, &m.macState) + return m +} + +// MAC is an io.Writer computing an authentication tag +// of the data written to it. +// +// MAC cannot be used like common hash.Hash implementations, +// because using a poly1305 key twice breaks its security. +// Therefore writing data to a running MAC after calling +// Sum or Verify causes it to panic. +type MAC struct { + mac // platform-dependent implementation + + finalized bool +} + +// Size returns the number of bytes Sum will return. +func (h *MAC) Size() int { return TagSize } + +// Write adds more data to the running message authentication code. +// It never returns an error. +// +// It must not be called after the first call of Sum or Verify. +func (h *MAC) Write(p []byte) (n int, err error) { + if h.finalized { + panic("poly1305: write to MAC after Sum or Verify") + } + return h.mac.Write(p) +} + +// Sum computes the authenticator of all data written to the +// message authentication code. +func (h *MAC) Sum(b []byte) []byte { + var mac [TagSize]byte + h.mac.Sum(&mac) + h.finalized = true + return append(b, mac[:]...) +} + +// Verify returns whether the authenticator of all data written to +// the message authentication code matches the expected value. +func (h *MAC) Verify(expected []byte) bool { + var mac [TagSize]byte + h.mac.Sum(&mac) + h.finalized = true + return subtle.ConstantTimeCompare(expected, mac[:]) == 1 +} diff --git a/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.go b/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.go new file mode 100644 index 00000000..164cd47d --- /dev/null +++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.go @@ -0,0 +1,47 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build gc && !purego + +package poly1305 + +//go:noescape +func update(state *macState, msg []byte) + +// mac is a wrapper for macGeneric that redirects calls that would have gone to +// updateGeneric to update. +// +// Its Write and Sum methods are otherwise identical to the macGeneric ones, but +// using function pointers would carry a major performance cost. +type mac struct{ macGeneric } + +func (h *mac) Write(p []byte) (int, error) { + nn := len(p) + if h.offset > 0 { + n := copy(h.buffer[h.offset:], p) + if h.offset+n < TagSize { + h.offset += n + return nn, nil + } + p = p[n:] + h.offset = 0 + update(&h.macState, h.buffer[:]) + } + if n := len(p) - (len(p) % TagSize); n > 0 { + update(&h.macState, p[:n]) + p = p[n:] + } + if len(p) > 0 { + h.offset += copy(h.buffer[h.offset:], p) + } + return nn, nil +} + +func (h *mac) Sum(out *[16]byte) { + state := h.macState + if h.offset > 0 { + update(&state, h.buffer[:h.offset]) + } + finalize(out, &state.h, &state.s) +} diff --git a/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.s b/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.s new file mode 100644 index 00000000..e0d3c647 --- /dev/null +++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.s @@ -0,0 +1,108 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build gc && !purego + +#include "textflag.h" + +#define POLY1305_ADD(msg, h0, h1, h2) \ + ADDQ 0(msg), h0; \ + ADCQ 8(msg), h1; \ + ADCQ $1, h2; \ + LEAQ 16(msg), msg + +#define POLY1305_MUL(h0, h1, h2, r0, r1, t0, t1, t2, t3) \ + MOVQ r0, AX; \ + MULQ h0; \ + MOVQ AX, t0; \ + MOVQ DX, t1; \ + MOVQ r0, AX; \ + MULQ h1; \ + ADDQ AX, t1; \ + ADCQ $0, DX; \ + MOVQ r0, t2; \ + IMULQ h2, t2; \ + ADDQ DX, t2; \ + \ + MOVQ r1, AX; \ + MULQ h0; \ + ADDQ AX, t1; \ + ADCQ $0, DX; \ + MOVQ DX, h0; \ + MOVQ r1, t3; \ + IMULQ h2, t3; \ + MOVQ r1, AX; \ + MULQ h1; \ + ADDQ AX, t2; \ + ADCQ DX, t3; \ + ADDQ h0, t2; \ + ADCQ $0, t3; \ + \ + MOVQ t0, h0; \ + MOVQ t1, h1; \ + MOVQ t2, h2; \ + ANDQ $3, h2; \ + MOVQ t2, t0; \ + ANDQ $0xFFFFFFFFFFFFFFFC, t0; \ + ADDQ t0, h0; \ + ADCQ t3, h1; \ + ADCQ $0, h2; \ + SHRQ $2, t3, t2; \ + SHRQ $2, t3; \ + ADDQ t2, h0; \ + ADCQ t3, h1; \ + ADCQ $0, h2 + +// func update(state *[7]uint64, msg []byte) +TEXT ·update(SB), $0-32 + MOVQ state+0(FP), DI + MOVQ msg_base+8(FP), SI + MOVQ msg_len+16(FP), R15 + + MOVQ 0(DI), R8 // h0 + MOVQ 8(DI), R9 // h1 + MOVQ 16(DI), R10 // h2 + MOVQ 24(DI), R11 // r0 + MOVQ 32(DI), R12 // r1 + + CMPQ R15, $16 + JB bytes_between_0_and_15 + +loop: + POLY1305_ADD(SI, R8, R9, R10) + +multiply: + POLY1305_MUL(R8, R9, R10, R11, R12, BX, CX, R13, R14) + SUBQ $16, R15 + CMPQ R15, $16 + JAE loop + +bytes_between_0_and_15: + TESTQ R15, R15 + JZ done + MOVQ $1, BX + XORQ CX, CX + XORQ R13, R13 + ADDQ R15, SI + +flush_buffer: + SHLQ $8, BX, CX + SHLQ $8, BX + MOVB -1(SI), R13 + XORQ R13, BX + DECQ SI + DECQ R15 + JNZ flush_buffer + + ADDQ BX, R8 + ADCQ CX, R9 + ADCQ $0, R10 + MOVQ $16, R15 + JMP multiply + +done: + MOVQ R8, 0(DI) + MOVQ R9, 8(DI) + MOVQ R10, 16(DI) + RET diff --git a/vendor/golang.org/x/crypto/internal/poly1305/sum_generic.go b/vendor/golang.org/x/crypto/internal/poly1305/sum_generic.go new file mode 100644 index 00000000..ec2202bd --- /dev/null +++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_generic.go @@ -0,0 +1,312 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// This file provides the generic implementation of Sum and MAC. Other files +// might provide optimized assembly implementations of some of this code. + +package poly1305 + +import ( + "encoding/binary" + "math/bits" +) + +// Poly1305 [RFC 7539] is a relatively simple algorithm: the authentication tag +// for a 64 bytes message is approximately +// +// s + m[0:16] * r⁴ + m[16:32] * r³ + m[32:48] * r² + m[48:64] * r mod 2¹³⁰ - 5 +// +// for some secret r and s. It can be computed sequentially like +// +// for len(msg) > 0: +// h += read(msg, 16) +// h *= r +// h %= 2¹³⁰ - 5 +// return h + s +// +// All the complexity is about doing performant constant-time math on numbers +// larger than any available numeric type. + +func sumGeneric(out *[TagSize]byte, msg []byte, key *[32]byte) { + h := newMACGeneric(key) + h.Write(msg) + h.Sum(out) +} + +func newMACGeneric(key *[32]byte) macGeneric { + m := macGeneric{} + initialize(key, &m.macState) + return m +} + +// macState holds numbers in saturated 64-bit little-endian limbs. That is, +// the value of [x0, x1, x2] is x[0] + x[1] * 2⁶⁴ + x[2] * 2¹²⁸. +type macState struct { + // h is the main accumulator. It is to be interpreted modulo 2¹³⁰ - 5, but + // can grow larger during and after rounds. It must, however, remain below + // 2 * (2¹³⁰ - 5). + h [3]uint64 + // r and s are the private key components. + r [2]uint64 + s [2]uint64 +} + +type macGeneric struct { + macState + + buffer [TagSize]byte + offset int +} + +// Write splits the incoming message into TagSize chunks, and passes them to +// update. It buffers incomplete chunks. +func (h *macGeneric) Write(p []byte) (int, error) { + nn := len(p) + if h.offset > 0 { + n := copy(h.buffer[h.offset:], p) + if h.offset+n < TagSize { + h.offset += n + return nn, nil + } + p = p[n:] + h.offset = 0 + updateGeneric(&h.macState, h.buffer[:]) + } + if n := len(p) - (len(p) % TagSize); n > 0 { + updateGeneric(&h.macState, p[:n]) + p = p[n:] + } + if len(p) > 0 { + h.offset += copy(h.buffer[h.offset:], p) + } + return nn, nil +} + +// Sum flushes the last incomplete chunk from the buffer, if any, and generates +// the MAC output. It does not modify its state, in order to allow for multiple +// calls to Sum, even if no Write is allowed after Sum. +func (h *macGeneric) Sum(out *[TagSize]byte) { + state := h.macState + if h.offset > 0 { + updateGeneric(&state, h.buffer[:h.offset]) + } + finalize(out, &state.h, &state.s) +} + +// [rMask0, rMask1] is the specified Poly1305 clamping mask in little-endian. It +// clears some bits of the secret coefficient to make it possible to implement +// multiplication more efficiently. +const ( + rMask0 = 0x0FFFFFFC0FFFFFFF + rMask1 = 0x0FFFFFFC0FFFFFFC +) + +// initialize loads the 256-bit key into the two 128-bit secret values r and s. +func initialize(key *[32]byte, m *macState) { + m.r[0] = binary.LittleEndian.Uint64(key[0:8]) & rMask0 + m.r[1] = binary.LittleEndian.Uint64(key[8:16]) & rMask1 + m.s[0] = binary.LittleEndian.Uint64(key[16:24]) + m.s[1] = binary.LittleEndian.Uint64(key[24:32]) +} + +// uint128 holds a 128-bit number as two 64-bit limbs, for use with the +// bits.Mul64 and bits.Add64 intrinsics. +type uint128 struct { + lo, hi uint64 +} + +func mul64(a, b uint64) uint128 { + hi, lo := bits.Mul64(a, b) + return uint128{lo, hi} +} + +func add128(a, b uint128) uint128 { + lo, c := bits.Add64(a.lo, b.lo, 0) + hi, c := bits.Add64(a.hi, b.hi, c) + if c != 0 { + panic("poly1305: unexpected overflow") + } + return uint128{lo, hi} +} + +func shiftRightBy2(a uint128) uint128 { + a.lo = a.lo>>2 | (a.hi&3)<<62 + a.hi = a.hi >> 2 + return a +} + +// updateGeneric absorbs msg into the state.h accumulator. For each chunk m of +// 128 bits of message, it computes +// +// h₊ = (h + m) * r mod 2¹³⁰ - 5 +// +// If the msg length is not a multiple of TagSize, it assumes the last +// incomplete chunk is the final one. +func updateGeneric(state *macState, msg []byte) { + h0, h1, h2 := state.h[0], state.h[1], state.h[2] + r0, r1 := state.r[0], state.r[1] + + for len(msg) > 0 { + var c uint64 + + // For the first step, h + m, we use a chain of bits.Add64 intrinsics. + // The resulting value of h might exceed 2¹³⁰ - 5, but will be partially + // reduced at the end of the multiplication below. + // + // The spec requires us to set a bit just above the message size, not to + // hide leading zeroes. For full chunks, that's 1 << 128, so we can just + // add 1 to the most significant (2¹²⁸) limb, h2. + if len(msg) >= TagSize { + h0, c = bits.Add64(h0, binary.LittleEndian.Uint64(msg[0:8]), 0) + h1, c = bits.Add64(h1, binary.LittleEndian.Uint64(msg[8:16]), c) + h2 += c + 1 + + msg = msg[TagSize:] + } else { + var buf [TagSize]byte + copy(buf[:], msg) + buf[len(msg)] = 1 + + h0, c = bits.Add64(h0, binary.LittleEndian.Uint64(buf[0:8]), 0) + h1, c = bits.Add64(h1, binary.LittleEndian.Uint64(buf[8:16]), c) + h2 += c + + msg = nil + } + + // Multiplication of big number limbs is similar to elementary school + // columnar multiplication. Instead of digits, there are 64-bit limbs. + // + // We are multiplying a 3 limbs number, h, by a 2 limbs number, r. + // + // h2 h1 h0 x + // r1 r0 = + // ---------------- + // h2r0 h1r0 h0r0 <-- individual 128-bit products + // + h2r1 h1r1 h0r1 + // ------------------------ + // m3 m2 m1 m0 <-- result in 128-bit overlapping limbs + // ------------------------ + // m3.hi m2.hi m1.hi m0.hi <-- carry propagation + // + m3.lo m2.lo m1.lo m0.lo + // ------------------------------- + // t4 t3 t2 t1 t0 <-- final result in 64-bit limbs + // + // The main difference from pen-and-paper multiplication is that we do + // carry propagation in a separate step, as if we wrote two digit sums + // at first (the 128-bit limbs), and then carried the tens all at once. + + h0r0 := mul64(h0, r0) + h1r0 := mul64(h1, r0) + h2r0 := mul64(h2, r0) + h0r1 := mul64(h0, r1) + h1r1 := mul64(h1, r1) + h2r1 := mul64(h2, r1) + + // Since h2 is known to be at most 7 (5 + 1 + 1), and r0 and r1 have their + // top 4 bits cleared by rMask{0,1}, we know that their product is not going + // to overflow 64 bits, so we can ignore the high part of the products. + // + // This also means that the product doesn't have a fifth limb (t4). + if h2r0.hi != 0 { + panic("poly1305: unexpected overflow") + } + if h2r1.hi != 0 { + panic("poly1305: unexpected overflow") + } + + m0 := h0r0 + m1 := add128(h1r0, h0r1) // These two additions don't overflow thanks again + m2 := add128(h2r0, h1r1) // to the 4 masked bits at the top of r0 and r1. + m3 := h2r1 + + t0 := m0.lo + t1, c := bits.Add64(m1.lo, m0.hi, 0) + t2, c := bits.Add64(m2.lo, m1.hi, c) + t3, _ := bits.Add64(m3.lo, m2.hi, c) + + // Now we have the result as 4 64-bit limbs, and we need to reduce it + // modulo 2¹³⁰ - 5. The special shape of this Crandall prime lets us do + // a cheap partial reduction according to the reduction identity + // + // c * 2¹³⁰ + n = c * 5 + n mod 2¹³⁰ - 5 + // + // because 2¹³⁰ = 5 mod 2¹³⁰ - 5. Partial reduction since the result is + // likely to be larger than 2¹³⁰ - 5, but still small enough to fit the + // assumptions we make about h in the rest of the code. + // + // See also https://speakerdeck.com/gtank/engineering-prime-numbers?slide=23 + + // We split the final result at the 2¹³⁰ mark into h and cc, the carry. + // Note that the carry bits are effectively shifted left by 2, in other + // words, cc = c * 4 for the c in the reduction identity. + h0, h1, h2 = t0, t1, t2&maskLow2Bits + cc := uint128{t2 & maskNotLow2Bits, t3} + + // To add c * 5 to h, we first add cc = c * 4, and then add (cc >> 2) = c. + + h0, c = bits.Add64(h0, cc.lo, 0) + h1, c = bits.Add64(h1, cc.hi, c) + h2 += c + + cc = shiftRightBy2(cc) + + h0, c = bits.Add64(h0, cc.lo, 0) + h1, c = bits.Add64(h1, cc.hi, c) + h2 += c + + // h2 is at most 3 + 1 + 1 = 5, making the whole of h at most + // + // 5 * 2¹²⁸ + (2¹²⁸ - 1) = 6 * 2¹²⁸ - 1 + } + + state.h[0], state.h[1], state.h[2] = h0, h1, h2 +} + +const ( + maskLow2Bits uint64 = 0x0000000000000003 + maskNotLow2Bits uint64 = ^maskLow2Bits +) + +// select64 returns x if v == 1 and y if v == 0, in constant time. +func select64(v, x, y uint64) uint64 { return ^(v-1)&x | (v-1)&y } + +// [p0, p1, p2] is 2¹³⁰ - 5 in little endian order. +const ( + p0 = 0xFFFFFFFFFFFFFFFB + p1 = 0xFFFFFFFFFFFFFFFF + p2 = 0x0000000000000003 +) + +// finalize completes the modular reduction of h and computes +// +// out = h + s mod 2¹²⁸ +func finalize(out *[TagSize]byte, h *[3]uint64, s *[2]uint64) { + h0, h1, h2 := h[0], h[1], h[2] + + // After the partial reduction in updateGeneric, h might be more than + // 2¹³⁰ - 5, but will be less than 2 * (2¹³⁰ - 5). To complete the reduction + // in constant time, we compute t = h - (2¹³⁰ - 5), and select h as the + // result if the subtraction underflows, and t otherwise. + + hMinusP0, b := bits.Sub64(h0, p0, 0) + hMinusP1, b := bits.Sub64(h1, p1, b) + _, b = bits.Sub64(h2, p2, b) + + // h = h if h < p else h - p + h0 = select64(b, h0, hMinusP0) + h1 = select64(b, h1, hMinusP1) + + // Finally, we compute the last Poly1305 step + // + // tag = h + s mod 2¹²⁸ + // + // by just doing a wide addition with the 128 low bits of h and discarding + // the overflow. + h0, c := bits.Add64(h0, s[0], 0) + h1, _ = bits.Add64(h1, s[1], c) + + binary.LittleEndian.PutUint64(out[0:8], h0) + binary.LittleEndian.PutUint64(out[8:16], h1) +} diff --git a/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.go b/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.go new file mode 100644 index 00000000..4aec4874 --- /dev/null +++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.go @@ -0,0 +1,47 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build gc && !purego + +package poly1305 + +//go:noescape +func update(state *macState, msg []byte) + +// mac is a wrapper for macGeneric that redirects calls that would have gone to +// updateGeneric to update. +// +// Its Write and Sum methods are otherwise identical to the macGeneric ones, but +// using function pointers would carry a major performance cost. +type mac struct{ macGeneric } + +func (h *mac) Write(p []byte) (int, error) { + nn := len(p) + if h.offset > 0 { + n := copy(h.buffer[h.offset:], p) + if h.offset+n < TagSize { + h.offset += n + return nn, nil + } + p = p[n:] + h.offset = 0 + update(&h.macState, h.buffer[:]) + } + if n := len(p) - (len(p) % TagSize); n > 0 { + update(&h.macState, p[:n]) + p = p[n:] + } + if len(p) > 0 { + h.offset += copy(h.buffer[h.offset:], p) + } + return nn, nil +} + +func (h *mac) Sum(out *[16]byte) { + state := h.macState + if h.offset > 0 { + update(&state, h.buffer[:h.offset]) + } + finalize(out, &state.h, &state.s) +} diff --git a/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.s b/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.s new file mode 100644 index 00000000..b3c1699b --- /dev/null +++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.s @@ -0,0 +1,179 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build gc && !purego + +#include "textflag.h" + +// This was ported from the amd64 implementation. + +#define POLY1305_ADD(msg, h0, h1, h2, t0, t1, t2) \ + MOVD (msg), t0; \ + MOVD 8(msg), t1; \ + MOVD $1, t2; \ + ADDC t0, h0, h0; \ + ADDE t1, h1, h1; \ + ADDE t2, h2; \ + ADD $16, msg + +#define POLY1305_MUL(h0, h1, h2, r0, r1, t0, t1, t2, t3, t4, t5) \ + MULLD r0, h0, t0; \ + MULHDU r0, h0, t1; \ + MULLD r0, h1, t4; \ + MULHDU r0, h1, t5; \ + ADDC t4, t1, t1; \ + MULLD r0, h2, t2; \ + MULHDU r1, h0, t4; \ + MULLD r1, h0, h0; \ + ADDE t5, t2, t2; \ + ADDC h0, t1, t1; \ + MULLD h2, r1, t3; \ + ADDZE t4, h0; \ + MULHDU r1, h1, t5; \ + MULLD r1, h1, t4; \ + ADDC t4, t2, t2; \ + ADDE t5, t3, t3; \ + ADDC h0, t2, t2; \ + MOVD $-4, t4; \ + ADDZE t3; \ + RLDICL $0, t2, $62, h2; \ + AND t2, t4, h0; \ + ADDC t0, h0, h0; \ + ADDE t3, t1, h1; \ + SLD $62, t3, t4; \ + SRD $2, t2; \ + ADDZE h2; \ + OR t4, t2, t2; \ + SRD $2, t3; \ + ADDC t2, h0, h0; \ + ADDE t3, h1, h1; \ + ADDZE h2 + +DATA ·poly1305Mask<>+0x00(SB)/8, $0x0FFFFFFC0FFFFFFF +DATA ·poly1305Mask<>+0x08(SB)/8, $0x0FFFFFFC0FFFFFFC +GLOBL ·poly1305Mask<>(SB), RODATA, $16 + +// func update(state *[7]uint64, msg []byte) +TEXT ·update(SB), $0-32 + MOVD state+0(FP), R3 + MOVD msg_base+8(FP), R4 + MOVD msg_len+16(FP), R5 + + MOVD 0(R3), R8 // h0 + MOVD 8(R3), R9 // h1 + MOVD 16(R3), R10 // h2 + MOVD 24(R3), R11 // r0 + MOVD 32(R3), R12 // r1 + + CMP R5, $16 + BLT bytes_between_0_and_15 + +loop: + POLY1305_ADD(R4, R8, R9, R10, R20, R21, R22) + + PCALIGN $16 +multiply: + POLY1305_MUL(R8, R9, R10, R11, R12, R16, R17, R18, R14, R20, R21) + ADD $-16, R5 + CMP R5, $16 + BGE loop + +bytes_between_0_and_15: + CMP R5, $0 + BEQ done + MOVD $0, R16 // h0 + MOVD $0, R17 // h1 + +flush_buffer: + CMP R5, $8 + BLE just1 + + MOVD $8, R21 + SUB R21, R5, R21 + + // Greater than 8 -- load the rightmost remaining bytes in msg + // and put into R17 (h1) + MOVD (R4)(R21), R17 + MOVD $16, R22 + + // Find the offset to those bytes + SUB R5, R22, R22 + SLD $3, R22 + + // Shift to get only the bytes in msg + SRD R22, R17, R17 + + // Put 1 at high end + MOVD $1, R23 + SLD $3, R21 + SLD R21, R23, R23 + OR R23, R17, R17 + + // Remainder is 8 + MOVD $8, R5 + +just1: + CMP R5, $8 + BLT less8 + + // Exactly 8 + MOVD (R4), R16 + + CMP R17, $0 + + // Check if we've already set R17; if not + // set 1 to indicate end of msg. + BNE carry + MOVD $1, R17 + BR carry + +less8: + MOVD $0, R16 // h0 + MOVD $0, R22 // shift count + CMP R5, $4 + BLT less4 + MOVWZ (R4), R16 + ADD $4, R4 + ADD $-4, R5 + MOVD $32, R22 + +less4: + CMP R5, $2 + BLT less2 + MOVHZ (R4), R21 + SLD R22, R21, R21 + OR R16, R21, R16 + ADD $16, R22 + ADD $-2, R5 + ADD $2, R4 + +less2: + CMP R5, $0 + BEQ insert1 + MOVBZ (R4), R21 + SLD R22, R21, R21 + OR R16, R21, R16 + ADD $8, R22 + +insert1: + // Insert 1 at end of msg + MOVD $1, R21 + SLD R22, R21, R21 + OR R16, R21, R16 + +carry: + // Add new values to h0, h1, h2 + ADDC R16, R8 + ADDE R17, R9 + ADDZE R10, R10 + MOVD $16, R5 + ADD R5, R4 + BR multiply + +done: + // Save h0, h1, h2 in state + MOVD R8, 0(R3) + MOVD R9, 8(R3) + MOVD R10, 16(R3) + RET diff --git a/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.go b/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.go new file mode 100644 index 00000000..e1d033a4 --- /dev/null +++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.go @@ -0,0 +1,76 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build gc && !purego + +package poly1305 + +import ( + "golang.org/x/sys/cpu" +) + +// updateVX is an assembly implementation of Poly1305 that uses vector +// instructions. It must only be called if the vector facility (vx) is +// available. +// +//go:noescape +func updateVX(state *macState, msg []byte) + +// mac is a replacement for macGeneric that uses a larger buffer and redirects +// calls that would have gone to updateGeneric to updateVX if the vector +// facility is installed. +// +// A larger buffer is required for good performance because the vector +// implementation has a higher fixed cost per call than the generic +// implementation. +type mac struct { + macState + + buffer [16 * TagSize]byte // size must be a multiple of block size (16) + offset int +} + +func (h *mac) Write(p []byte) (int, error) { + nn := len(p) + if h.offset > 0 { + n := copy(h.buffer[h.offset:], p) + if h.offset+n < len(h.buffer) { + h.offset += n + return nn, nil + } + p = p[n:] + h.offset = 0 + if cpu.S390X.HasVX { + updateVX(&h.macState, h.buffer[:]) + } else { + updateGeneric(&h.macState, h.buffer[:]) + } + } + + tail := len(p) % len(h.buffer) // number of bytes to copy into buffer + body := len(p) - tail // number of bytes to process now + if body > 0 { + if cpu.S390X.HasVX { + updateVX(&h.macState, p[:body]) + } else { + updateGeneric(&h.macState, p[:body]) + } + } + h.offset = copy(h.buffer[:], p[body:]) // copy tail bytes - can be 0 + return nn, nil +} + +func (h *mac) Sum(out *[TagSize]byte) { + state := h.macState + remainder := h.buffer[:h.offset] + + // Use the generic implementation if we have 2 or fewer blocks left + // to sum. The vector implementation has a higher startup time. + if cpu.S390X.HasVX && len(remainder) > 2*TagSize { + updateVX(&state, remainder) + } else if len(remainder) > 0 { + updateGeneric(&state, remainder) + } + finalize(out, &state.h, &state.s) +} diff --git a/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.s b/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.s new file mode 100644 index 00000000..0fe3a7c2 --- /dev/null +++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.s @@ -0,0 +1,503 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build gc && !purego + +#include "textflag.h" + +// This implementation of Poly1305 uses the vector facility (vx) +// to process up to 2 blocks (32 bytes) per iteration using an +// algorithm based on the one described in: +// +// NEON crypto, Daniel J. Bernstein & Peter Schwabe +// https://cryptojedi.org/papers/neoncrypto-20120320.pdf +// +// This algorithm uses 5 26-bit limbs to represent a 130-bit +// value. These limbs are, for the most part, zero extended and +// placed into 64-bit vector register elements. Each vector +// register is 128-bits wide and so holds 2 of these elements. +// Using 26-bit limbs allows us plenty of headroom to accommodate +// accumulations before and after multiplication without +// overflowing either 32-bits (before multiplication) or 64-bits +// (after multiplication). +// +// In order to parallelise the operations required to calculate +// the sum we use two separate accumulators and then sum those +// in an extra final step. For compatibility with the generic +// implementation we perform this summation at the end of every +// updateVX call. +// +// To use two accumulators we must multiply the message blocks +// by r² rather than r. Only the final message block should be +// multiplied by r. +// +// Example: +// +// We want to calculate the sum (h) for a 64 byte message (m): +// +// h = m[0:16]r⁴ + m[16:32]r³ + m[32:48]r² + m[48:64]r +// +// To do this we split the calculation into the even indices +// and odd indices of the message. These form our SIMD 'lanes': +// +// h = m[ 0:16]r⁴ + m[32:48]r² + <- lane 0 +// m[16:32]r³ + m[48:64]r <- lane 1 +// +// To calculate this iteratively we refactor so that both lanes +// are written in terms of r² and r: +// +// h = (m[ 0:16]r² + m[32:48])r² + <- lane 0 +// (m[16:32]r² + m[48:64])r <- lane 1 +// ^ ^ +// | coefficients for second iteration +// coefficients for first iteration +// +// So in this case we would have two iterations. In the first +// both lanes are multiplied by r². In the second only the +// first lane is multiplied by r² and the second lane is +// instead multiplied by r. This gives use the odd and even +// powers of r that we need from the original equation. +// +// Notation: +// +// h - accumulator +// r - key +// m - message +// +// [a, b] - SIMD register holding two 64-bit values +// [a, b, c, d] - SIMD register holding four 32-bit values +// xᵢ[n] - limb n of variable x with bit width i +// +// Limbs are expressed in little endian order, so for 26-bit +// limbs x₂₆[4] will be the most significant limb and x₂₆[0] +// will be the least significant limb. + +// masking constants +#define MOD24 V0 // [0x0000000000ffffff, 0x0000000000ffffff] - mask low 24-bits +#define MOD26 V1 // [0x0000000003ffffff, 0x0000000003ffffff] - mask low 26-bits + +// expansion constants (see EXPAND macro) +#define EX0 V2 +#define EX1 V3 +#define EX2 V4 + +// key (r², r or 1 depending on context) +#define R_0 V5 +#define R_1 V6 +#define R_2 V7 +#define R_3 V8 +#define R_4 V9 + +// precalculated coefficients (5r², 5r or 0 depending on context) +#define R5_1 V10 +#define R5_2 V11 +#define R5_3 V12 +#define R5_4 V13 + +// message block (m) +#define M_0 V14 +#define M_1 V15 +#define M_2 V16 +#define M_3 V17 +#define M_4 V18 + +// accumulator (h) +#define H_0 V19 +#define H_1 V20 +#define H_2 V21 +#define H_3 V22 +#define H_4 V23 + +// temporary registers (for short-lived values) +#define T_0 V24 +#define T_1 V25 +#define T_2 V26 +#define T_3 V27 +#define T_4 V28 + +GLOBL ·constants<>(SB), RODATA, $0x30 +// EX0 +DATA ·constants<>+0x00(SB)/8, $0x0006050403020100 +DATA ·constants<>+0x08(SB)/8, $0x1016151413121110 +// EX1 +DATA ·constants<>+0x10(SB)/8, $0x060c0b0a09080706 +DATA ·constants<>+0x18(SB)/8, $0x161c1b1a19181716 +// EX2 +DATA ·constants<>+0x20(SB)/8, $0x0d0d0d0d0d0f0e0d +DATA ·constants<>+0x28(SB)/8, $0x1d1d1d1d1d1f1e1d + +// MULTIPLY multiplies each lane of f and g, partially reduced +// modulo 2¹³⁰ - 5. The result, h, consists of partial products +// in each lane that need to be reduced further to produce the +// final result. +// +// h₁₃₀ = (f₁₃₀g₁₃₀) % 2¹³⁰ + (5f₁₃₀g₁₃₀) / 2¹³⁰ +// +// Note that the multiplication by 5 of the high bits is +// achieved by precalculating the multiplication of four of the +// g coefficients by 5. These are g51-g54. +#define MULTIPLY(f0, f1, f2, f3, f4, g0, g1, g2, g3, g4, g51, g52, g53, g54, h0, h1, h2, h3, h4) \ + VMLOF f0, g0, h0 \ + VMLOF f0, g3, h3 \ + VMLOF f0, g1, h1 \ + VMLOF f0, g4, h4 \ + VMLOF f0, g2, h2 \ + VMLOF f1, g54, T_0 \ + VMLOF f1, g2, T_3 \ + VMLOF f1, g0, T_1 \ + VMLOF f1, g3, T_4 \ + VMLOF f1, g1, T_2 \ + VMALOF f2, g53, h0, h0 \ + VMALOF f2, g1, h3, h3 \ + VMALOF f2, g54, h1, h1 \ + VMALOF f2, g2, h4, h4 \ + VMALOF f2, g0, h2, h2 \ + VMALOF f3, g52, T_0, T_0 \ + VMALOF f3, g0, T_3, T_3 \ + VMALOF f3, g53, T_1, T_1 \ + VMALOF f3, g1, T_4, T_4 \ + VMALOF f3, g54, T_2, T_2 \ + VMALOF f4, g51, h0, h0 \ + VMALOF f4, g54, h3, h3 \ + VMALOF f4, g52, h1, h1 \ + VMALOF f4, g0, h4, h4 \ + VMALOF f4, g53, h2, h2 \ + VAG T_0, h0, h0 \ + VAG T_3, h3, h3 \ + VAG T_1, h1, h1 \ + VAG T_4, h4, h4 \ + VAG T_2, h2, h2 + +// REDUCE performs the following carry operations in four +// stages, as specified in Bernstein & Schwabe: +// +// 1: h₂₆[0]->h₂₆[1] h₂₆[3]->h₂₆[4] +// 2: h₂₆[1]->h₂₆[2] h₂₆[4]->h₂₆[0] +// 3: h₂₆[0]->h₂₆[1] h₂₆[2]->h₂₆[3] +// 4: h₂₆[3]->h₂₆[4] +// +// The result is that all of the limbs are limited to 26-bits +// except for h₂₆[1] and h₂₆[4] which are limited to 27-bits. +// +// Note that although each limb is aligned at 26-bit intervals +// they may contain values that exceed 2²⁶ - 1, hence the need +// to carry the excess bits in each limb. +#define REDUCE(h0, h1, h2, h3, h4) \ + VESRLG $26, h0, T_0 \ + VESRLG $26, h3, T_1 \ + VN MOD26, h0, h0 \ + VN MOD26, h3, h3 \ + VAG T_0, h1, h1 \ + VAG T_1, h4, h4 \ + VESRLG $26, h1, T_2 \ + VESRLG $26, h4, T_3 \ + VN MOD26, h1, h1 \ + VN MOD26, h4, h4 \ + VESLG $2, T_3, T_4 \ + VAG T_3, T_4, T_4 \ + VAG T_2, h2, h2 \ + VAG T_4, h0, h0 \ + VESRLG $26, h2, T_0 \ + VESRLG $26, h0, T_1 \ + VN MOD26, h2, h2 \ + VN MOD26, h0, h0 \ + VAG T_0, h3, h3 \ + VAG T_1, h1, h1 \ + VESRLG $26, h3, T_2 \ + VN MOD26, h3, h3 \ + VAG T_2, h4, h4 + +// EXPAND splits the 128-bit little-endian values in0 and in1 +// into 26-bit big-endian limbs and places the results into +// the first and second lane of d₂₆[0:4] respectively. +// +// The EX0, EX1 and EX2 constants are arrays of byte indices +// for permutation. The permutation both reverses the bytes +// in the input and ensures the bytes are copied into the +// destination limb ready to be shifted into their final +// position. +#define EXPAND(in0, in1, d0, d1, d2, d3, d4) \ + VPERM in0, in1, EX0, d0 \ + VPERM in0, in1, EX1, d2 \ + VPERM in0, in1, EX2, d4 \ + VESRLG $26, d0, d1 \ + VESRLG $30, d2, d3 \ + VESRLG $4, d2, d2 \ + VN MOD26, d0, d0 \ // [in0₂₆[0], in1₂₆[0]] + VN MOD26, d3, d3 \ // [in0₂₆[3], in1₂₆[3]] + VN MOD26, d1, d1 \ // [in0₂₆[1], in1₂₆[1]] + VN MOD24, d4, d4 \ // [in0₂₆[4], in1₂₆[4]] + VN MOD26, d2, d2 // [in0₂₆[2], in1₂₆[2]] + +// func updateVX(state *macState, msg []byte) +TEXT ·updateVX(SB), NOSPLIT, $0 + MOVD state+0(FP), R1 + LMG msg+8(FP), R2, R3 // R2=msg_base, R3=msg_len + + // load EX0, EX1 and EX2 + MOVD $·constants<>(SB), R5 + VLM (R5), EX0, EX2 + + // generate masks + VGMG $(64-24), $63, MOD24 // [0x00ffffff, 0x00ffffff] + VGMG $(64-26), $63, MOD26 // [0x03ffffff, 0x03ffffff] + + // load h (accumulator) and r (key) from state + VZERO T_1 // [0, 0] + VL 0(R1), T_0 // [h₆₄[0], h₆₄[1]] + VLEG $0, 16(R1), T_1 // [h₆₄[2], 0] + VL 24(R1), T_2 // [r₆₄[0], r₆₄[1]] + VPDI $0, T_0, T_2, T_3 // [h₆₄[0], r₆₄[0]] + VPDI $5, T_0, T_2, T_4 // [h₆₄[1], r₆₄[1]] + + // unpack h and r into 26-bit limbs + // note: h₆₄[2] may have the low 3 bits set, so h₂₆[4] is a 27-bit value + VN MOD26, T_3, H_0 // [h₂₆[0], r₂₆[0]] + VZERO H_1 // [0, 0] + VZERO H_3 // [0, 0] + VGMG $(64-12-14), $(63-12), T_0 // [0x03fff000, 0x03fff000] - 26-bit mask with low 12 bits masked out + VESLG $24, T_1, T_1 // [h₆₄[2]<<24, 0] + VERIMG $-26&63, T_3, MOD26, H_1 // [h₂₆[1], r₂₆[1]] + VESRLG $+52&63, T_3, H_2 // [h₂₆[2], r₂₆[2]] - low 12 bits only + VERIMG $-14&63, T_4, MOD26, H_3 // [h₂₆[1], r₂₆[1]] + VESRLG $40, T_4, H_4 // [h₂₆[4], r₂₆[4]] - low 24 bits only + VERIMG $+12&63, T_4, T_0, H_2 // [h₂₆[2], r₂₆[2]] - complete + VO T_1, H_4, H_4 // [h₂₆[4], r₂₆[4]] - complete + + // replicate r across all 4 vector elements + VREPF $3, H_0, R_0 // [r₂₆[0], r₂₆[0], r₂₆[0], r₂₆[0]] + VREPF $3, H_1, R_1 // [r₂₆[1], r₂₆[1], r₂₆[1], r₂₆[1]] + VREPF $3, H_2, R_2 // [r₂₆[2], r₂₆[2], r₂₆[2], r₂₆[2]] + VREPF $3, H_3, R_3 // [r₂₆[3], r₂₆[3], r₂₆[3], r₂₆[3]] + VREPF $3, H_4, R_4 // [r₂₆[4], r₂₆[4], r₂₆[4], r₂₆[4]] + + // zero out lane 1 of h + VLEIG $1, $0, H_0 // [h₂₆[0], 0] + VLEIG $1, $0, H_1 // [h₂₆[1], 0] + VLEIG $1, $0, H_2 // [h₂₆[2], 0] + VLEIG $1, $0, H_3 // [h₂₆[3], 0] + VLEIG $1, $0, H_4 // [h₂₆[4], 0] + + // calculate 5r (ignore least significant limb) + VREPIF $5, T_0 + VMLF T_0, R_1, R5_1 // [5r₂₆[1], 5r₂₆[1], 5r₂₆[1], 5r₂₆[1]] + VMLF T_0, R_2, R5_2 // [5r₂₆[2], 5r₂₆[2], 5r₂₆[2], 5r₂₆[2]] + VMLF T_0, R_3, R5_3 // [5r₂₆[3], 5r₂₆[3], 5r₂₆[3], 5r₂₆[3]] + VMLF T_0, R_4, R5_4 // [5r₂₆[4], 5r₂₆[4], 5r₂₆[4], 5r₂₆[4]] + + // skip r² calculation if we are only calculating one block + CMPBLE R3, $16, skip + + // calculate r² + MULTIPLY(R_0, R_1, R_2, R_3, R_4, R_0, R_1, R_2, R_3, R_4, R5_1, R5_2, R5_3, R5_4, M_0, M_1, M_2, M_3, M_4) + REDUCE(M_0, M_1, M_2, M_3, M_4) + VGBM $0x0f0f, T_0 + VERIMG $0, M_0, T_0, R_0 // [r₂₆[0], r²₂₆[0], r₂₆[0], r²₂₆[0]] + VERIMG $0, M_1, T_0, R_1 // [r₂₆[1], r²₂₆[1], r₂₆[1], r²₂₆[1]] + VERIMG $0, M_2, T_0, R_2 // [r₂₆[2], r²₂₆[2], r₂₆[2], r²₂₆[2]] + VERIMG $0, M_3, T_0, R_3 // [r₂₆[3], r²₂₆[3], r₂₆[3], r²₂₆[3]] + VERIMG $0, M_4, T_0, R_4 // [r₂₆[4], r²₂₆[4], r₂₆[4], r²₂₆[4]] + + // calculate 5r² (ignore least significant limb) + VREPIF $5, T_0 + VMLF T_0, R_1, R5_1 // [5r₂₆[1], 5r²₂₆[1], 5r₂₆[1], 5r²₂₆[1]] + VMLF T_0, R_2, R5_2 // [5r₂₆[2], 5r²₂₆[2], 5r₂₆[2], 5r²₂₆[2]] + VMLF T_0, R_3, R5_3 // [5r₂₆[3], 5r²₂₆[3], 5r₂₆[3], 5r²₂₆[3]] + VMLF T_0, R_4, R5_4 // [5r₂₆[4], 5r²₂₆[4], 5r₂₆[4], 5r²₂₆[4]] + +loop: + CMPBLE R3, $32, b2 // 2 or fewer blocks remaining, need to change key coefficients + + // load next 2 blocks from message + VLM (R2), T_0, T_1 + + // update message slice + SUB $32, R3 + MOVD $32(R2), R2 + + // unpack message blocks into 26-bit big-endian limbs + EXPAND(T_0, T_1, M_0, M_1, M_2, M_3, M_4) + + // add 2¹²⁸ to each message block value + VLEIB $4, $1, M_4 + VLEIB $12, $1, M_4 + +multiply: + // accumulate the incoming message + VAG H_0, M_0, M_0 + VAG H_3, M_3, M_3 + VAG H_1, M_1, M_1 + VAG H_4, M_4, M_4 + VAG H_2, M_2, M_2 + + // multiply the accumulator by the key coefficient + MULTIPLY(M_0, M_1, M_2, M_3, M_4, R_0, R_1, R_2, R_3, R_4, R5_1, R5_2, R5_3, R5_4, H_0, H_1, H_2, H_3, H_4) + + // carry and partially reduce the partial products + REDUCE(H_0, H_1, H_2, H_3, H_4) + + CMPBNE R3, $0, loop + +finish: + // sum lane 0 and lane 1 and put the result in lane 1 + VZERO T_0 + VSUMQG H_0, T_0, H_0 + VSUMQG H_3, T_0, H_3 + VSUMQG H_1, T_0, H_1 + VSUMQG H_4, T_0, H_4 + VSUMQG H_2, T_0, H_2 + + // reduce again after summation + // TODO(mundaym): there might be a more efficient way to do this + // now that we only have 1 active lane. For example, we could + // simultaneously pack the values as we reduce them. + REDUCE(H_0, H_1, H_2, H_3, H_4) + + // carry h[1] through to h[4] so that only h[4] can exceed 2²⁶ - 1 + // TODO(mundaym): in testing this final carry was unnecessary. + // Needs a proof before it can be removed though. + VESRLG $26, H_1, T_1 + VN MOD26, H_1, H_1 + VAQ T_1, H_2, H_2 + VESRLG $26, H_2, T_2 + VN MOD26, H_2, H_2 + VAQ T_2, H_3, H_3 + VESRLG $26, H_3, T_3 + VN MOD26, H_3, H_3 + VAQ T_3, H_4, H_4 + + // h is now < 2(2¹³⁰ - 5) + // Pack each lane in h₂₆[0:4] into h₁₂₈[0:1]. + VESLG $26, H_1, H_1 + VESLG $26, H_3, H_3 + VO H_0, H_1, H_0 + VO H_2, H_3, H_2 + VESLG $4, H_2, H_2 + VLEIB $7, $48, H_1 + VSLB H_1, H_2, H_2 + VO H_0, H_2, H_0 + VLEIB $7, $104, H_1 + VSLB H_1, H_4, H_3 + VO H_3, H_0, H_0 + VLEIB $7, $24, H_1 + VSRLB H_1, H_4, H_1 + + // update state + VSTEG $1, H_0, 0(R1) + VSTEG $0, H_0, 8(R1) + VSTEG $1, H_1, 16(R1) + RET + +b2: // 2 or fewer blocks remaining + CMPBLE R3, $16, b1 + + // Load the 2 remaining blocks (17-32 bytes remaining). + MOVD $-17(R3), R0 // index of final byte to load modulo 16 + VL (R2), T_0 // load full 16 byte block + VLL R0, 16(R2), T_1 // load final (possibly partial) block and pad with zeros to 16 bytes + + // The Poly1305 algorithm requires that a 1 bit be appended to + // each message block. If the final block is less than 16 bytes + // long then it is easiest to insert the 1 before the message + // block is split into 26-bit limbs. If, on the other hand, the + // final message block is 16 bytes long then we append the 1 bit + // after expansion as normal. + MOVBZ $1, R0 + MOVD $-16(R3), R3 // index of byte in last block to insert 1 at (could be 16) + CMPBEQ R3, $16, 2(PC) // skip the insertion if the final block is 16 bytes long + VLVGB R3, R0, T_1 // insert 1 into the byte at index R3 + + // Split both blocks into 26-bit limbs in the appropriate lanes. + EXPAND(T_0, T_1, M_0, M_1, M_2, M_3, M_4) + + // Append a 1 byte to the end of the second to last block. + VLEIB $4, $1, M_4 + + // Append a 1 byte to the end of the last block only if it is a + // full 16 byte block. + CMPBNE R3, $16, 2(PC) + VLEIB $12, $1, M_4 + + // Finally, set up the coefficients for the final multiplication. + // We have previously saved r and 5r in the 32-bit even indexes + // of the R_[0-4] and R5_[1-4] coefficient registers. + // + // We want lane 0 to be multiplied by r² so that can be kept the + // same. We want lane 1 to be multiplied by r so we need to move + // the saved r value into the 32-bit odd index in lane 1 by + // rotating the 64-bit lane by 32. + VGBM $0x00ff, T_0 // [0, 0xffffffffffffffff] - mask lane 1 only + VERIMG $32, R_0, T_0, R_0 // [_, r²₂₆[0], _, r₂₆[0]] + VERIMG $32, R_1, T_0, R_1 // [_, r²₂₆[1], _, r₂₆[1]] + VERIMG $32, R_2, T_0, R_2 // [_, r²₂₆[2], _, r₂₆[2]] + VERIMG $32, R_3, T_0, R_3 // [_, r²₂₆[3], _, r₂₆[3]] + VERIMG $32, R_4, T_0, R_4 // [_, r²₂₆[4], _, r₂₆[4]] + VERIMG $32, R5_1, T_0, R5_1 // [_, 5r²₂₆[1], _, 5r₂₆[1]] + VERIMG $32, R5_2, T_0, R5_2 // [_, 5r²₂₆[2], _, 5r₂₆[2]] + VERIMG $32, R5_3, T_0, R5_3 // [_, 5r²₂₆[3], _, 5r₂₆[3]] + VERIMG $32, R5_4, T_0, R5_4 // [_, 5r²₂₆[4], _, 5r₂₆[4]] + + MOVD $0, R3 + BR multiply + +skip: + CMPBEQ R3, $0, finish + +b1: // 1 block remaining + + // Load the final block (1-16 bytes). This will be placed into + // lane 0. + MOVD $-1(R3), R0 + VLL R0, (R2), T_0 // pad to 16 bytes with zeros + + // The Poly1305 algorithm requires that a 1 bit be appended to + // each message block. If the final block is less than 16 bytes + // long then it is easiest to insert the 1 before the message + // block is split into 26-bit limbs. If, on the other hand, the + // final message block is 16 bytes long then we append the 1 bit + // after expansion as normal. + MOVBZ $1, R0 + CMPBEQ R3, $16, 2(PC) + VLVGB R3, R0, T_0 + + // Set the message block in lane 1 to the value 0 so that it + // can be accumulated without affecting the final result. + VZERO T_1 + + // Split the final message block into 26-bit limbs in lane 0. + // Lane 1 will be contain 0. + EXPAND(T_0, T_1, M_0, M_1, M_2, M_3, M_4) + + // Append a 1 byte to the end of the last block only if it is a + // full 16 byte block. + CMPBNE R3, $16, 2(PC) + VLEIB $4, $1, M_4 + + // We have previously saved r and 5r in the 32-bit even indexes + // of the R_[0-4] and R5_[1-4] coefficient registers. + // + // We want lane 0 to be multiplied by r so we need to move the + // saved r value into the 32-bit odd index in lane 0. We want + // lane 1 to be set to the value 1. This makes multiplication + // a no-op. We do this by setting lane 1 in every register to 0 + // and then just setting the 32-bit index 3 in R_0 to 1. + VZERO T_0 + MOVD $0, R0 + MOVD $0x10111213, R12 + VLVGP R12, R0, T_1 // [_, 0x10111213, _, 0x00000000] + VPERM T_0, R_0, T_1, R_0 // [_, r₂₆[0], _, 0] + VPERM T_0, R_1, T_1, R_1 // [_, r₂₆[1], _, 0] + VPERM T_0, R_2, T_1, R_2 // [_, r₂₆[2], _, 0] + VPERM T_0, R_3, T_1, R_3 // [_, r₂₆[3], _, 0] + VPERM T_0, R_4, T_1, R_4 // [_, r₂₆[4], _, 0] + VPERM T_0, R5_1, T_1, R5_1 // [_, 5r₂₆[1], _, 0] + VPERM T_0, R5_2, T_1, R5_2 // [_, 5r₂₆[2], _, 0] + VPERM T_0, R5_3, T_1, R5_3 // [_, 5r₂₆[3], _, 0] + VPERM T_0, R5_4, T_1, R5_4 // [_, 5r₂₆[4], _, 0] + + // Set the value of lane 1 to be 1. + VLEIF $3, $1, R_0 // [_, r₂₆[0], _, 1] + + MOVD $0, R3 + BR multiply diff --git a/vendor/golang.org/x/crypto/nacl/box/box.go b/vendor/golang.org/x/crypto/nacl/box/box.go new file mode 100644 index 00000000..7f3b830e --- /dev/null +++ b/vendor/golang.org/x/crypto/nacl/box/box.go @@ -0,0 +1,182 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +/* +Package box authenticates and encrypts small messages using public-key cryptography. + +Box uses Curve25519, XSalsa20 and Poly1305 to encrypt and authenticate +messages. The length of messages is not hidden. + +It is the caller's responsibility to ensure the uniqueness of nonces—for +example, by using nonce 1 for the first message, nonce 2 for the second +message, etc. Nonces are long enough that randomly generated nonces have +negligible risk of collision. + +Messages should be small because: + +1. The whole message needs to be held in memory to be processed. + +2. Using large messages pressures implementations on small machines to decrypt +and process plaintext before authenticating it. This is very dangerous, and +this API does not allow it, but a protocol that uses excessive message sizes +might present some implementations with no other choice. + +3. Fixed overheads will be sufficiently amortised by messages as small as 8KB. + +4. Performance may be improved by working with messages that fit into data caches. + +Thus large amounts of data should be chunked so that each message is small. +(Each message still needs a unique nonce.) If in doubt, 16KB is a reasonable +chunk size. + +This package is interoperable with NaCl: https://nacl.cr.yp.to/box.html. +Anonymous sealing/opening is an extension of NaCl defined by and interoperable +with libsodium: +https://libsodium.gitbook.io/doc/public-key_cryptography/sealed_boxes. +*/ +package box // import "golang.org/x/crypto/nacl/box" + +import ( + cryptorand "crypto/rand" + "io" + + "golang.org/x/crypto/blake2b" + "golang.org/x/crypto/curve25519" + "golang.org/x/crypto/nacl/secretbox" + "golang.org/x/crypto/salsa20/salsa" +) + +const ( + // Overhead is the number of bytes of overhead when boxing a message. + Overhead = secretbox.Overhead + + // AnonymousOverhead is the number of bytes of overhead when using anonymous + // sealed boxes. + AnonymousOverhead = Overhead + 32 +) + +// GenerateKey generates a new public/private key pair suitable for use with +// Seal and Open. +func GenerateKey(rand io.Reader) (publicKey, privateKey *[32]byte, err error) { + publicKey = new([32]byte) + privateKey = new([32]byte) + _, err = io.ReadFull(rand, privateKey[:]) + if err != nil { + publicKey = nil + privateKey = nil + return + } + + curve25519.ScalarBaseMult(publicKey, privateKey) + return +} + +var zeros [16]byte + +// Precompute calculates the shared key between peersPublicKey and privateKey +// and writes it to sharedKey. The shared key can be used with +// OpenAfterPrecomputation and SealAfterPrecomputation to speed up processing +// when using the same pair of keys repeatedly. +func Precompute(sharedKey, peersPublicKey, privateKey *[32]byte) { + curve25519.ScalarMult(sharedKey, privateKey, peersPublicKey) + salsa.HSalsa20(sharedKey, &zeros, sharedKey, &salsa.Sigma) +} + +// Seal appends an encrypted and authenticated copy of message to out, which +// will be Overhead bytes longer than the original and must not overlap it. The +// nonce must be unique for each distinct message for a given pair of keys. +func Seal(out, message []byte, nonce *[24]byte, peersPublicKey, privateKey *[32]byte) []byte { + var sharedKey [32]byte + Precompute(&sharedKey, peersPublicKey, privateKey) + return secretbox.Seal(out, message, nonce, &sharedKey) +} + +// SealAfterPrecomputation performs the same actions as Seal, but takes a +// shared key as generated by Precompute. +func SealAfterPrecomputation(out, message []byte, nonce *[24]byte, sharedKey *[32]byte) []byte { + return secretbox.Seal(out, message, nonce, sharedKey) +} + +// Open authenticates and decrypts a box produced by Seal and appends the +// message to out, which must not overlap box. The output will be Overhead +// bytes smaller than box. +func Open(out, box []byte, nonce *[24]byte, peersPublicKey, privateKey *[32]byte) ([]byte, bool) { + var sharedKey [32]byte + Precompute(&sharedKey, peersPublicKey, privateKey) + return secretbox.Open(out, box, nonce, &sharedKey) +} + +// OpenAfterPrecomputation performs the same actions as Open, but takes a +// shared key as generated by Precompute. +func OpenAfterPrecomputation(out, box []byte, nonce *[24]byte, sharedKey *[32]byte) ([]byte, bool) { + return secretbox.Open(out, box, nonce, sharedKey) +} + +// SealAnonymous appends an encrypted and authenticated copy of message to out, +// which will be AnonymousOverhead bytes longer than the original and must not +// overlap it. This differs from Seal in that the sender is not required to +// provide a private key. +func SealAnonymous(out, message []byte, recipient *[32]byte, rand io.Reader) ([]byte, error) { + if rand == nil { + rand = cryptorand.Reader + } + ephemeralPub, ephemeralPriv, err := GenerateKey(rand) + if err != nil { + return nil, err + } + + var nonce [24]byte + if err := sealNonce(ephemeralPub, recipient, &nonce); err != nil { + return nil, err + } + + if total := len(out) + AnonymousOverhead + len(message); cap(out) < total { + original := out + out = make([]byte, 0, total) + out = append(out, original...) + } + out = append(out, ephemeralPub[:]...) + + return Seal(out, message, &nonce, recipient, ephemeralPriv), nil +} + +// OpenAnonymous authenticates and decrypts a box produced by SealAnonymous and +// appends the message to out, which must not overlap box. The output will be +// AnonymousOverhead bytes smaller than box. +func OpenAnonymous(out, box []byte, publicKey, privateKey *[32]byte) (message []byte, ok bool) { + if len(box) < AnonymousOverhead { + return nil, false + } + + var ephemeralPub [32]byte + copy(ephemeralPub[:], box[:32]) + + var nonce [24]byte + if err := sealNonce(&ephemeralPub, publicKey, &nonce); err != nil { + return nil, false + } + + return Open(out, box[32:], &nonce, &ephemeralPub, privateKey) +} + +// sealNonce generates a 24 byte nonce that is a blake2b digest of the +// ephemeral public key and the receiver's public key. +func sealNonce(ephemeralPub, peersPublicKey *[32]byte, nonce *[24]byte) error { + h, err := blake2b.New(24, nil) + if err != nil { + return err + } + + if _, err = h.Write(ephemeralPub[:]); err != nil { + return err + } + + if _, err = h.Write(peersPublicKey[:]); err != nil { + return err + } + + h.Sum(nonce[:0]) + + return nil +} diff --git a/vendor/golang.org/x/crypto/nacl/secretbox/secretbox.go b/vendor/golang.org/x/crypto/nacl/secretbox/secretbox.go new file mode 100644 index 00000000..f3c3242a --- /dev/null +++ b/vendor/golang.org/x/crypto/nacl/secretbox/secretbox.go @@ -0,0 +1,173 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +/* +Package secretbox encrypts and authenticates small messages. + +Secretbox uses XSalsa20 and Poly1305 to encrypt and authenticate messages with +secret-key cryptography. The length of messages is not hidden. + +It is the caller's responsibility to ensure the uniqueness of nonces—for +example, by using nonce 1 for the first message, nonce 2 for the second +message, etc. Nonces are long enough that randomly generated nonces have +negligible risk of collision. + +Messages should be small because: + +1. The whole message needs to be held in memory to be processed. + +2. Using large messages pressures implementations on small machines to decrypt +and process plaintext before authenticating it. This is very dangerous, and +this API does not allow it, but a protocol that uses excessive message sizes +might present some implementations with no other choice. + +3. Fixed overheads will be sufficiently amortised by messages as small as 8KB. + +4. Performance may be improved by working with messages that fit into data caches. + +Thus large amounts of data should be chunked so that each message is small. +(Each message still needs a unique nonce.) If in doubt, 16KB is a reasonable +chunk size. + +This package is interoperable with NaCl: https://nacl.cr.yp.to/secretbox.html. +*/ +package secretbox // import "golang.org/x/crypto/nacl/secretbox" + +import ( + "golang.org/x/crypto/internal/alias" + "golang.org/x/crypto/internal/poly1305" + "golang.org/x/crypto/salsa20/salsa" +) + +// Overhead is the number of bytes of overhead when boxing a message. +const Overhead = poly1305.TagSize + +// setup produces a sub-key and Salsa20 counter given a nonce and key. +func setup(subKey *[32]byte, counter *[16]byte, nonce *[24]byte, key *[32]byte) { + // We use XSalsa20 for encryption so first we need to generate a + // key and nonce with HSalsa20. + var hNonce [16]byte + copy(hNonce[:], nonce[:]) + salsa.HSalsa20(subKey, &hNonce, key, &salsa.Sigma) + + // The final 8 bytes of the original nonce form the new nonce. + copy(counter[:], nonce[16:]) +} + +// sliceForAppend takes a slice and a requested number of bytes. It returns a +// slice with the contents of the given slice followed by that many bytes and a +// second slice that aliases into it and contains only the extra bytes. If the +// original slice has sufficient capacity then no allocation is performed. +func sliceForAppend(in []byte, n int) (head, tail []byte) { + if total := len(in) + n; cap(in) >= total { + head = in[:total] + } else { + head = make([]byte, total) + copy(head, in) + } + tail = head[len(in):] + return +} + +// Seal appends an encrypted and authenticated copy of message to out, which +// must not overlap message. The key and nonce pair must be unique for each +// distinct message and the output will be Overhead bytes longer than message. +func Seal(out, message []byte, nonce *[24]byte, key *[32]byte) []byte { + var subKey [32]byte + var counter [16]byte + setup(&subKey, &counter, nonce, key) + + // The Poly1305 key is generated by encrypting 32 bytes of zeros. Since + // Salsa20 works with 64-byte blocks, we also generate 32 bytes of + // keystream as a side effect. + var firstBlock [64]byte + salsa.XORKeyStream(firstBlock[:], firstBlock[:], &counter, &subKey) + + var poly1305Key [32]byte + copy(poly1305Key[:], firstBlock[:]) + + ret, out := sliceForAppend(out, len(message)+poly1305.TagSize) + if alias.AnyOverlap(out, message) { + panic("nacl: invalid buffer overlap") + } + + // We XOR up to 32 bytes of message with the keystream generated from + // the first block. + firstMessageBlock := message + if len(firstMessageBlock) > 32 { + firstMessageBlock = firstMessageBlock[:32] + } + + tagOut := out + out = out[poly1305.TagSize:] + for i, x := range firstMessageBlock { + out[i] = firstBlock[32+i] ^ x + } + message = message[len(firstMessageBlock):] + ciphertext := out + out = out[len(firstMessageBlock):] + + // Now encrypt the rest. + counter[8] = 1 + salsa.XORKeyStream(out, message, &counter, &subKey) + + var tag [poly1305.TagSize]byte + poly1305.Sum(&tag, ciphertext, &poly1305Key) + copy(tagOut, tag[:]) + + return ret +} + +// Open authenticates and decrypts a box produced by Seal and appends the +// message to out, which must not overlap box. The output will be Overhead +// bytes smaller than box. +func Open(out, box []byte, nonce *[24]byte, key *[32]byte) ([]byte, bool) { + if len(box) < Overhead { + return nil, false + } + + var subKey [32]byte + var counter [16]byte + setup(&subKey, &counter, nonce, key) + + // The Poly1305 key is generated by encrypting 32 bytes of zeros. Since + // Salsa20 works with 64-byte blocks, we also generate 32 bytes of + // keystream as a side effect. + var firstBlock [64]byte + salsa.XORKeyStream(firstBlock[:], firstBlock[:], &counter, &subKey) + + var poly1305Key [32]byte + copy(poly1305Key[:], firstBlock[:]) + var tag [poly1305.TagSize]byte + copy(tag[:], box) + + if !poly1305.Verify(&tag, box[poly1305.TagSize:], &poly1305Key) { + return nil, false + } + + ret, out := sliceForAppend(out, len(box)-Overhead) + if alias.AnyOverlap(out, box) { + panic("nacl: invalid buffer overlap") + } + + // We XOR up to 32 bytes of box with the keystream generated from + // the first block. + box = box[Overhead:] + firstMessageBlock := box + if len(firstMessageBlock) > 32 { + firstMessageBlock = firstMessageBlock[:32] + } + for i, x := range firstMessageBlock { + out[i] = firstBlock[32+i] ^ x + } + + box = box[len(firstMessageBlock):] + out = out[len(firstMessageBlock):] + + // Now decrypt the rest. + counter[8] = 1 + salsa.XORKeyStream(out, box, &counter, &subKey) + + return ret, true +} diff --git a/vendor/golang.org/x/crypto/salsa20/salsa/hsalsa20.go b/vendor/golang.org/x/crypto/salsa20/salsa/hsalsa20.go new file mode 100644 index 00000000..3fd05b27 --- /dev/null +++ b/vendor/golang.org/x/crypto/salsa20/salsa/hsalsa20.go @@ -0,0 +1,146 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package salsa provides low-level access to functions in the Salsa family. +package salsa // import "golang.org/x/crypto/salsa20/salsa" + +import "math/bits" + +// Sigma is the Salsa20 constant for 256-bit keys. +var Sigma = [16]byte{'e', 'x', 'p', 'a', 'n', 'd', ' ', '3', '2', '-', 'b', 'y', 't', 'e', ' ', 'k'} + +// HSalsa20 applies the HSalsa20 core function to a 16-byte input in, 32-byte +// key k, and 16-byte constant c, and puts the result into the 32-byte array +// out. +func HSalsa20(out *[32]byte, in *[16]byte, k *[32]byte, c *[16]byte) { + x0 := uint32(c[0]) | uint32(c[1])<<8 | uint32(c[2])<<16 | uint32(c[3])<<24 + x1 := uint32(k[0]) | uint32(k[1])<<8 | uint32(k[2])<<16 | uint32(k[3])<<24 + x2 := uint32(k[4]) | uint32(k[5])<<8 | uint32(k[6])<<16 | uint32(k[7])<<24 + x3 := uint32(k[8]) | uint32(k[9])<<8 | uint32(k[10])<<16 | uint32(k[11])<<24 + x4 := uint32(k[12]) | uint32(k[13])<<8 | uint32(k[14])<<16 | uint32(k[15])<<24 + x5 := uint32(c[4]) | uint32(c[5])<<8 | uint32(c[6])<<16 | uint32(c[7])<<24 + x6 := uint32(in[0]) | uint32(in[1])<<8 | uint32(in[2])<<16 | uint32(in[3])<<24 + x7 := uint32(in[4]) | uint32(in[5])<<8 | uint32(in[6])<<16 | uint32(in[7])<<24 + x8 := uint32(in[8]) | uint32(in[9])<<8 | uint32(in[10])<<16 | uint32(in[11])<<24 + x9 := uint32(in[12]) | uint32(in[13])<<8 | uint32(in[14])<<16 | uint32(in[15])<<24 + x10 := uint32(c[8]) | uint32(c[9])<<8 | uint32(c[10])<<16 | uint32(c[11])<<24 + x11 := uint32(k[16]) | uint32(k[17])<<8 | uint32(k[18])<<16 | uint32(k[19])<<24 + x12 := uint32(k[20]) | uint32(k[21])<<8 | uint32(k[22])<<16 | uint32(k[23])<<24 + x13 := uint32(k[24]) | uint32(k[25])<<8 | uint32(k[26])<<16 | uint32(k[27])<<24 + x14 := uint32(k[28]) | uint32(k[29])<<8 | uint32(k[30])<<16 | uint32(k[31])<<24 + x15 := uint32(c[12]) | uint32(c[13])<<8 | uint32(c[14])<<16 | uint32(c[15])<<24 + + for i := 0; i < 20; i += 2 { + u := x0 + x12 + x4 ^= bits.RotateLeft32(u, 7) + u = x4 + x0 + x8 ^= bits.RotateLeft32(u, 9) + u = x8 + x4 + x12 ^= bits.RotateLeft32(u, 13) + u = x12 + x8 + x0 ^= bits.RotateLeft32(u, 18) + + u = x5 + x1 + x9 ^= bits.RotateLeft32(u, 7) + u = x9 + x5 + x13 ^= bits.RotateLeft32(u, 9) + u = x13 + x9 + x1 ^= bits.RotateLeft32(u, 13) + u = x1 + x13 + x5 ^= bits.RotateLeft32(u, 18) + + u = x10 + x6 + x14 ^= bits.RotateLeft32(u, 7) + u = x14 + x10 + x2 ^= bits.RotateLeft32(u, 9) + u = x2 + x14 + x6 ^= bits.RotateLeft32(u, 13) + u = x6 + x2 + x10 ^= bits.RotateLeft32(u, 18) + + u = x15 + x11 + x3 ^= bits.RotateLeft32(u, 7) + u = x3 + x15 + x7 ^= bits.RotateLeft32(u, 9) + u = x7 + x3 + x11 ^= bits.RotateLeft32(u, 13) + u = x11 + x7 + x15 ^= bits.RotateLeft32(u, 18) + + u = x0 + x3 + x1 ^= bits.RotateLeft32(u, 7) + u = x1 + x0 + x2 ^= bits.RotateLeft32(u, 9) + u = x2 + x1 + x3 ^= bits.RotateLeft32(u, 13) + u = x3 + x2 + x0 ^= bits.RotateLeft32(u, 18) + + u = x5 + x4 + x6 ^= bits.RotateLeft32(u, 7) + u = x6 + x5 + x7 ^= bits.RotateLeft32(u, 9) + u = x7 + x6 + x4 ^= bits.RotateLeft32(u, 13) + u = x4 + x7 + x5 ^= bits.RotateLeft32(u, 18) + + u = x10 + x9 + x11 ^= bits.RotateLeft32(u, 7) + u = x11 + x10 + x8 ^= bits.RotateLeft32(u, 9) + u = x8 + x11 + x9 ^= bits.RotateLeft32(u, 13) + u = x9 + x8 + x10 ^= bits.RotateLeft32(u, 18) + + u = x15 + x14 + x12 ^= bits.RotateLeft32(u, 7) + u = x12 + x15 + x13 ^= bits.RotateLeft32(u, 9) + u = x13 + x12 + x14 ^= bits.RotateLeft32(u, 13) + u = x14 + x13 + x15 ^= bits.RotateLeft32(u, 18) + } + out[0] = byte(x0) + out[1] = byte(x0 >> 8) + out[2] = byte(x0 >> 16) + out[3] = byte(x0 >> 24) + + out[4] = byte(x5) + out[5] = byte(x5 >> 8) + out[6] = byte(x5 >> 16) + out[7] = byte(x5 >> 24) + + out[8] = byte(x10) + out[9] = byte(x10 >> 8) + out[10] = byte(x10 >> 16) + out[11] = byte(x10 >> 24) + + out[12] = byte(x15) + out[13] = byte(x15 >> 8) + out[14] = byte(x15 >> 16) + out[15] = byte(x15 >> 24) + + out[16] = byte(x6) + out[17] = byte(x6 >> 8) + out[18] = byte(x6 >> 16) + out[19] = byte(x6 >> 24) + + out[20] = byte(x7) + out[21] = byte(x7 >> 8) + out[22] = byte(x7 >> 16) + out[23] = byte(x7 >> 24) + + out[24] = byte(x8) + out[25] = byte(x8 >> 8) + out[26] = byte(x8 >> 16) + out[27] = byte(x8 >> 24) + + out[28] = byte(x9) + out[29] = byte(x9 >> 8) + out[30] = byte(x9 >> 16) + out[31] = byte(x9 >> 24) +} diff --git a/vendor/golang.org/x/crypto/salsa20/salsa/salsa208.go b/vendor/golang.org/x/crypto/salsa20/salsa/salsa208.go new file mode 100644 index 00000000..7ec7bb39 --- /dev/null +++ b/vendor/golang.org/x/crypto/salsa20/salsa/salsa208.go @@ -0,0 +1,201 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package salsa + +import "math/bits" + +// Core208 applies the Salsa20/8 core function to the 64-byte array in and puts +// the result into the 64-byte array out. The input and output may be the same array. +func Core208(out *[64]byte, in *[64]byte) { + j0 := uint32(in[0]) | uint32(in[1])<<8 | uint32(in[2])<<16 | uint32(in[3])<<24 + j1 := uint32(in[4]) | uint32(in[5])<<8 | uint32(in[6])<<16 | uint32(in[7])<<24 + j2 := uint32(in[8]) | uint32(in[9])<<8 | uint32(in[10])<<16 | uint32(in[11])<<24 + j3 := uint32(in[12]) | uint32(in[13])<<8 | uint32(in[14])<<16 | uint32(in[15])<<24 + j4 := uint32(in[16]) | uint32(in[17])<<8 | uint32(in[18])<<16 | uint32(in[19])<<24 + j5 := uint32(in[20]) | uint32(in[21])<<8 | uint32(in[22])<<16 | uint32(in[23])<<24 + j6 := uint32(in[24]) | uint32(in[25])<<8 | uint32(in[26])<<16 | uint32(in[27])<<24 + j7 := uint32(in[28]) | uint32(in[29])<<8 | uint32(in[30])<<16 | uint32(in[31])<<24 + j8 := uint32(in[32]) | uint32(in[33])<<8 | uint32(in[34])<<16 | uint32(in[35])<<24 + j9 := uint32(in[36]) | uint32(in[37])<<8 | uint32(in[38])<<16 | uint32(in[39])<<24 + j10 := uint32(in[40]) | uint32(in[41])<<8 | uint32(in[42])<<16 | uint32(in[43])<<24 + j11 := uint32(in[44]) | uint32(in[45])<<8 | uint32(in[46])<<16 | uint32(in[47])<<24 + j12 := uint32(in[48]) | uint32(in[49])<<8 | uint32(in[50])<<16 | uint32(in[51])<<24 + j13 := uint32(in[52]) | uint32(in[53])<<8 | uint32(in[54])<<16 | uint32(in[55])<<24 + j14 := uint32(in[56]) | uint32(in[57])<<8 | uint32(in[58])<<16 | uint32(in[59])<<24 + j15 := uint32(in[60]) | uint32(in[61])<<8 | uint32(in[62])<<16 | uint32(in[63])<<24 + + x0, x1, x2, x3, x4, x5, x6, x7, x8 := j0, j1, j2, j3, j4, j5, j6, j7, j8 + x9, x10, x11, x12, x13, x14, x15 := j9, j10, j11, j12, j13, j14, j15 + + for i := 0; i < 8; i += 2 { + u := x0 + x12 + x4 ^= bits.RotateLeft32(u, 7) + u = x4 + x0 + x8 ^= bits.RotateLeft32(u, 9) + u = x8 + x4 + x12 ^= bits.RotateLeft32(u, 13) + u = x12 + x8 + x0 ^= bits.RotateLeft32(u, 18) + + u = x5 + x1 + x9 ^= bits.RotateLeft32(u, 7) + u = x9 + x5 + x13 ^= bits.RotateLeft32(u, 9) + u = x13 + x9 + x1 ^= bits.RotateLeft32(u, 13) + u = x1 + x13 + x5 ^= bits.RotateLeft32(u, 18) + + u = x10 + x6 + x14 ^= bits.RotateLeft32(u, 7) + u = x14 + x10 + x2 ^= bits.RotateLeft32(u, 9) + u = x2 + x14 + x6 ^= bits.RotateLeft32(u, 13) + u = x6 + x2 + x10 ^= bits.RotateLeft32(u, 18) + + u = x15 + x11 + x3 ^= bits.RotateLeft32(u, 7) + u = x3 + x15 + x7 ^= bits.RotateLeft32(u, 9) + u = x7 + x3 + x11 ^= bits.RotateLeft32(u, 13) + u = x11 + x7 + x15 ^= bits.RotateLeft32(u, 18) + + u = x0 + x3 + x1 ^= bits.RotateLeft32(u, 7) + u = x1 + x0 + x2 ^= bits.RotateLeft32(u, 9) + u = x2 + x1 + x3 ^= bits.RotateLeft32(u, 13) + u = x3 + x2 + x0 ^= bits.RotateLeft32(u, 18) + + u = x5 + x4 + x6 ^= bits.RotateLeft32(u, 7) + u = x6 + x5 + x7 ^= bits.RotateLeft32(u, 9) + u = x7 + x6 + x4 ^= bits.RotateLeft32(u, 13) + u = x4 + x7 + x5 ^= bits.RotateLeft32(u, 18) + + u = x10 + x9 + x11 ^= bits.RotateLeft32(u, 7) + u = x11 + x10 + x8 ^= bits.RotateLeft32(u, 9) + u = x8 + x11 + x9 ^= bits.RotateLeft32(u, 13) + u = x9 + x8 + x10 ^= bits.RotateLeft32(u, 18) + + u = x15 + x14 + x12 ^= bits.RotateLeft32(u, 7) + u = x12 + x15 + x13 ^= bits.RotateLeft32(u, 9) + u = x13 + x12 + x14 ^= bits.RotateLeft32(u, 13) + u = x14 + x13 + x15 ^= bits.RotateLeft32(u, 18) + } + x0 += j0 + x1 += j1 + x2 += j2 + x3 += j3 + x4 += j4 + x5 += j5 + x6 += j6 + x7 += j7 + x8 += j8 + x9 += j9 + x10 += j10 + x11 += j11 + x12 += j12 + x13 += j13 + x14 += j14 + x15 += j15 + + out[0] = byte(x0) + out[1] = byte(x0 >> 8) + out[2] = byte(x0 >> 16) + out[3] = byte(x0 >> 24) + + out[4] = byte(x1) + out[5] = byte(x1 >> 8) + out[6] = byte(x1 >> 16) + out[7] = byte(x1 >> 24) + + out[8] = byte(x2) + out[9] = byte(x2 >> 8) + out[10] = byte(x2 >> 16) + out[11] = byte(x2 >> 24) + + out[12] = byte(x3) + out[13] = byte(x3 >> 8) + out[14] = byte(x3 >> 16) + out[15] = byte(x3 >> 24) + + out[16] = byte(x4) + out[17] = byte(x4 >> 8) + out[18] = byte(x4 >> 16) + out[19] = byte(x4 >> 24) + + out[20] = byte(x5) + out[21] = byte(x5 >> 8) + out[22] = byte(x5 >> 16) + out[23] = byte(x5 >> 24) + + out[24] = byte(x6) + out[25] = byte(x6 >> 8) + out[26] = byte(x6 >> 16) + out[27] = byte(x6 >> 24) + + out[28] = byte(x7) + out[29] = byte(x7 >> 8) + out[30] = byte(x7 >> 16) + out[31] = byte(x7 >> 24) + + out[32] = byte(x8) + out[33] = byte(x8 >> 8) + out[34] = byte(x8 >> 16) + out[35] = byte(x8 >> 24) + + out[36] = byte(x9) + out[37] = byte(x9 >> 8) + out[38] = byte(x9 >> 16) + out[39] = byte(x9 >> 24) + + out[40] = byte(x10) + out[41] = byte(x10 >> 8) + out[42] = byte(x10 >> 16) + out[43] = byte(x10 >> 24) + + out[44] = byte(x11) + out[45] = byte(x11 >> 8) + out[46] = byte(x11 >> 16) + out[47] = byte(x11 >> 24) + + out[48] = byte(x12) + out[49] = byte(x12 >> 8) + out[50] = byte(x12 >> 16) + out[51] = byte(x12 >> 24) + + out[52] = byte(x13) + out[53] = byte(x13 >> 8) + out[54] = byte(x13 >> 16) + out[55] = byte(x13 >> 24) + + out[56] = byte(x14) + out[57] = byte(x14 >> 8) + out[58] = byte(x14 >> 16) + out[59] = byte(x14 >> 24) + + out[60] = byte(x15) + out[61] = byte(x15 >> 8) + out[62] = byte(x15 >> 16) + out[63] = byte(x15 >> 24) +} diff --git a/vendor/golang.org/x/crypto/salsa20/salsa/salsa20_amd64.go b/vendor/golang.org/x/crypto/salsa20/salsa/salsa20_amd64.go new file mode 100644 index 00000000..e76b44fe --- /dev/null +++ b/vendor/golang.org/x/crypto/salsa20/salsa/salsa20_amd64.go @@ -0,0 +1,23 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build amd64 && !purego && gc + +package salsa + +//go:noescape + +// salsa2020XORKeyStream is implemented in salsa20_amd64.s. +func salsa2020XORKeyStream(out, in *byte, n uint64, nonce, key *byte) + +// XORKeyStream crypts bytes from in to out using the given key and counters. +// In and out must overlap entirely or not at all. Counter +// contains the raw salsa20 counter bytes (both nonce and block counter). +func XORKeyStream(out, in []byte, counter *[16]byte, key *[32]byte) { + if len(in) == 0 { + return + } + _ = out[len(in)-1] + salsa2020XORKeyStream(&out[0], &in[0], uint64(len(in)), &counter[0], &key[0]) +} diff --git a/vendor/golang.org/x/crypto/salsa20/salsa/salsa20_amd64.s b/vendor/golang.org/x/crypto/salsa20/salsa/salsa20_amd64.s new file mode 100644 index 00000000..fcce0234 --- /dev/null +++ b/vendor/golang.org/x/crypto/salsa20/salsa/salsa20_amd64.s @@ -0,0 +1,880 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build amd64 && !purego && gc + +// This code was translated into a form compatible with 6a from the public +// domain sources in SUPERCOP: https://bench.cr.yp.to/supercop.html + +// func salsa2020XORKeyStream(out, in *byte, n uint64, nonce, key *byte) +// This needs up to 64 bytes at 360(R12); hence the non-obvious frame size. +TEXT ·salsa2020XORKeyStream(SB),0,$456-40 // frame = 424 + 32 byte alignment + MOVQ out+0(FP),DI + MOVQ in+8(FP),SI + MOVQ n+16(FP),DX + MOVQ nonce+24(FP),CX + MOVQ key+32(FP),R8 + + MOVQ SP,R12 + ADDQ $31, R12 + ANDQ $~31, R12 + + MOVQ DX,R9 + MOVQ CX,DX + MOVQ R8,R10 + CMPQ R9,$0 + JBE DONE + START: + MOVL 20(R10),CX + MOVL 0(R10),R8 + MOVL 0(DX),AX + MOVL 16(R10),R11 + MOVL CX,0(R12) + MOVL R8, 4 (R12) + MOVL AX, 8 (R12) + MOVL R11, 12 (R12) + MOVL 8(DX),CX + MOVL 24(R10),R8 + MOVL 4(R10),AX + MOVL 4(DX),R11 + MOVL CX,16(R12) + MOVL R8, 20 (R12) + MOVL AX, 24 (R12) + MOVL R11, 28 (R12) + MOVL 12(DX),CX + MOVL 12(R10),DX + MOVL 28(R10),R8 + MOVL 8(R10),AX + MOVL DX,32(R12) + MOVL CX, 36 (R12) + MOVL R8, 40 (R12) + MOVL AX, 44 (R12) + MOVQ $1634760805,DX + MOVQ $857760878,CX + MOVQ $2036477234,R8 + MOVQ $1797285236,AX + MOVL DX,48(R12) + MOVL CX, 52 (R12) + MOVL R8, 56 (R12) + MOVL AX, 60 (R12) + CMPQ R9,$256 + JB BYTESBETWEEN1AND255 + MOVOA 48(R12),X0 + PSHUFL $0X55,X0,X1 + PSHUFL $0XAA,X0,X2 + PSHUFL $0XFF,X0,X3 + PSHUFL $0X00,X0,X0 + MOVOA X1,64(R12) + MOVOA X2,80(R12) + MOVOA X3,96(R12) + MOVOA X0,112(R12) + MOVOA 0(R12),X0 + PSHUFL $0XAA,X0,X1 + PSHUFL $0XFF,X0,X2 + PSHUFL $0X00,X0,X3 + PSHUFL $0X55,X0,X0 + MOVOA X1,128(R12) + MOVOA X2,144(R12) + MOVOA X3,160(R12) + MOVOA X0,176(R12) + MOVOA 16(R12),X0 + PSHUFL $0XFF,X0,X1 + PSHUFL $0X55,X0,X2 + PSHUFL $0XAA,X0,X0 + MOVOA X1,192(R12) + MOVOA X2,208(R12) + MOVOA X0,224(R12) + MOVOA 32(R12),X0 + PSHUFL $0X00,X0,X1 + PSHUFL $0XAA,X0,X2 + PSHUFL $0XFF,X0,X0 + MOVOA X1,240(R12) + MOVOA X2,256(R12) + MOVOA X0,272(R12) + BYTESATLEAST256: + MOVL 16(R12),DX + MOVL 36 (R12),CX + MOVL DX,288(R12) + MOVL CX,304(R12) + SHLQ $32,CX + ADDQ CX,DX + ADDQ $1,DX + MOVQ DX,CX + SHRQ $32,CX + MOVL DX, 292 (R12) + MOVL CX, 308 (R12) + ADDQ $1,DX + MOVQ DX,CX + SHRQ $32,CX + MOVL DX, 296 (R12) + MOVL CX, 312 (R12) + ADDQ $1,DX + MOVQ DX,CX + SHRQ $32,CX + MOVL DX, 300 (R12) + MOVL CX, 316 (R12) + ADDQ $1,DX + MOVQ DX,CX + SHRQ $32,CX + MOVL DX,16(R12) + MOVL CX, 36 (R12) + MOVQ R9,352(R12) + MOVQ $20,DX + MOVOA 64(R12),X0 + MOVOA 80(R12),X1 + MOVOA 96(R12),X2 + MOVOA 256(R12),X3 + MOVOA 272(R12),X4 + MOVOA 128(R12),X5 + MOVOA 144(R12),X6 + MOVOA 176(R12),X7 + MOVOA 192(R12),X8 + MOVOA 208(R12),X9 + MOVOA 224(R12),X10 + MOVOA 304(R12),X11 + MOVOA 112(R12),X12 + MOVOA 160(R12),X13 + MOVOA 240(R12),X14 + MOVOA 288(R12),X15 + MAINLOOP1: + MOVOA X1,320(R12) + MOVOA X2,336(R12) + MOVOA X13,X1 + PADDL X12,X1 + MOVOA X1,X2 + PSLLL $7,X1 + PXOR X1,X14 + PSRLL $25,X2 + PXOR X2,X14 + MOVOA X7,X1 + PADDL X0,X1 + MOVOA X1,X2 + PSLLL $7,X1 + PXOR X1,X11 + PSRLL $25,X2 + PXOR X2,X11 + MOVOA X12,X1 + PADDL X14,X1 + MOVOA X1,X2 + PSLLL $9,X1 + PXOR X1,X15 + PSRLL $23,X2 + PXOR X2,X15 + MOVOA X0,X1 + PADDL X11,X1 + MOVOA X1,X2 + PSLLL $9,X1 + PXOR X1,X9 + PSRLL $23,X2 + PXOR X2,X9 + MOVOA X14,X1 + PADDL X15,X1 + MOVOA X1,X2 + PSLLL $13,X1 + PXOR X1,X13 + PSRLL $19,X2 + PXOR X2,X13 + MOVOA X11,X1 + PADDL X9,X1 + MOVOA X1,X2 + PSLLL $13,X1 + PXOR X1,X7 + PSRLL $19,X2 + PXOR X2,X7 + MOVOA X15,X1 + PADDL X13,X1 + MOVOA X1,X2 + PSLLL $18,X1 + PXOR X1,X12 + PSRLL $14,X2 + PXOR X2,X12 + MOVOA 320(R12),X1 + MOVOA X12,320(R12) + MOVOA X9,X2 + PADDL X7,X2 + MOVOA X2,X12 + PSLLL $18,X2 + PXOR X2,X0 + PSRLL $14,X12 + PXOR X12,X0 + MOVOA X5,X2 + PADDL X1,X2 + MOVOA X2,X12 + PSLLL $7,X2 + PXOR X2,X3 + PSRLL $25,X12 + PXOR X12,X3 + MOVOA 336(R12),X2 + MOVOA X0,336(R12) + MOVOA X6,X0 + PADDL X2,X0 + MOVOA X0,X12 + PSLLL $7,X0 + PXOR X0,X4 + PSRLL $25,X12 + PXOR X12,X4 + MOVOA X1,X0 + PADDL X3,X0 + MOVOA X0,X12 + PSLLL $9,X0 + PXOR X0,X10 + PSRLL $23,X12 + PXOR X12,X10 + MOVOA X2,X0 + PADDL X4,X0 + MOVOA X0,X12 + PSLLL $9,X0 + PXOR X0,X8 + PSRLL $23,X12 + PXOR X12,X8 + MOVOA X3,X0 + PADDL X10,X0 + MOVOA X0,X12 + PSLLL $13,X0 + PXOR X0,X5 + PSRLL $19,X12 + PXOR X12,X5 + MOVOA X4,X0 + PADDL X8,X0 + MOVOA X0,X12 + PSLLL $13,X0 + PXOR X0,X6 + PSRLL $19,X12 + PXOR X12,X6 + MOVOA X10,X0 + PADDL X5,X0 + MOVOA X0,X12 + PSLLL $18,X0 + PXOR X0,X1 + PSRLL $14,X12 + PXOR X12,X1 + MOVOA 320(R12),X0 + MOVOA X1,320(R12) + MOVOA X4,X1 + PADDL X0,X1 + MOVOA X1,X12 + PSLLL $7,X1 + PXOR X1,X7 + PSRLL $25,X12 + PXOR X12,X7 + MOVOA X8,X1 + PADDL X6,X1 + MOVOA X1,X12 + PSLLL $18,X1 + PXOR X1,X2 + PSRLL $14,X12 + PXOR X12,X2 + MOVOA 336(R12),X12 + MOVOA X2,336(R12) + MOVOA X14,X1 + PADDL X12,X1 + MOVOA X1,X2 + PSLLL $7,X1 + PXOR X1,X5 + PSRLL $25,X2 + PXOR X2,X5 + MOVOA X0,X1 + PADDL X7,X1 + MOVOA X1,X2 + PSLLL $9,X1 + PXOR X1,X10 + PSRLL $23,X2 + PXOR X2,X10 + MOVOA X12,X1 + PADDL X5,X1 + MOVOA X1,X2 + PSLLL $9,X1 + PXOR X1,X8 + PSRLL $23,X2 + PXOR X2,X8 + MOVOA X7,X1 + PADDL X10,X1 + MOVOA X1,X2 + PSLLL $13,X1 + PXOR X1,X4 + PSRLL $19,X2 + PXOR X2,X4 + MOVOA X5,X1 + PADDL X8,X1 + MOVOA X1,X2 + PSLLL $13,X1 + PXOR X1,X14 + PSRLL $19,X2 + PXOR X2,X14 + MOVOA X10,X1 + PADDL X4,X1 + MOVOA X1,X2 + PSLLL $18,X1 + PXOR X1,X0 + PSRLL $14,X2 + PXOR X2,X0 + MOVOA 320(R12),X1 + MOVOA X0,320(R12) + MOVOA X8,X0 + PADDL X14,X0 + MOVOA X0,X2 + PSLLL $18,X0 + PXOR X0,X12 + PSRLL $14,X2 + PXOR X2,X12 + MOVOA X11,X0 + PADDL X1,X0 + MOVOA X0,X2 + PSLLL $7,X0 + PXOR X0,X6 + PSRLL $25,X2 + PXOR X2,X6 + MOVOA 336(R12),X2 + MOVOA X12,336(R12) + MOVOA X3,X0 + PADDL X2,X0 + MOVOA X0,X12 + PSLLL $7,X0 + PXOR X0,X13 + PSRLL $25,X12 + PXOR X12,X13 + MOVOA X1,X0 + PADDL X6,X0 + MOVOA X0,X12 + PSLLL $9,X0 + PXOR X0,X15 + PSRLL $23,X12 + PXOR X12,X15 + MOVOA X2,X0 + PADDL X13,X0 + MOVOA X0,X12 + PSLLL $9,X0 + PXOR X0,X9 + PSRLL $23,X12 + PXOR X12,X9 + MOVOA X6,X0 + PADDL X15,X0 + MOVOA X0,X12 + PSLLL $13,X0 + PXOR X0,X11 + PSRLL $19,X12 + PXOR X12,X11 + MOVOA X13,X0 + PADDL X9,X0 + MOVOA X0,X12 + PSLLL $13,X0 + PXOR X0,X3 + PSRLL $19,X12 + PXOR X12,X3 + MOVOA X15,X0 + PADDL X11,X0 + MOVOA X0,X12 + PSLLL $18,X0 + PXOR X0,X1 + PSRLL $14,X12 + PXOR X12,X1 + MOVOA X9,X0 + PADDL X3,X0 + MOVOA X0,X12 + PSLLL $18,X0 + PXOR X0,X2 + PSRLL $14,X12 + PXOR X12,X2 + MOVOA 320(R12),X12 + MOVOA 336(R12),X0 + SUBQ $2,DX + JA MAINLOOP1 + PADDL 112(R12),X12 + PADDL 176(R12),X7 + PADDL 224(R12),X10 + PADDL 272(R12),X4 + MOVD X12,DX + MOVD X7,CX + MOVD X10,R8 + MOVD X4,R9 + PSHUFL $0X39,X12,X12 + PSHUFL $0X39,X7,X7 + PSHUFL $0X39,X10,X10 + PSHUFL $0X39,X4,X4 + XORL 0(SI),DX + XORL 4(SI),CX + XORL 8(SI),R8 + XORL 12(SI),R9 + MOVL DX,0(DI) + MOVL CX,4(DI) + MOVL R8,8(DI) + MOVL R9,12(DI) + MOVD X12,DX + MOVD X7,CX + MOVD X10,R8 + MOVD X4,R9 + PSHUFL $0X39,X12,X12 + PSHUFL $0X39,X7,X7 + PSHUFL $0X39,X10,X10 + PSHUFL $0X39,X4,X4 + XORL 64(SI),DX + XORL 68(SI),CX + XORL 72(SI),R8 + XORL 76(SI),R9 + MOVL DX,64(DI) + MOVL CX,68(DI) + MOVL R8,72(DI) + MOVL R9,76(DI) + MOVD X12,DX + MOVD X7,CX + MOVD X10,R8 + MOVD X4,R9 + PSHUFL $0X39,X12,X12 + PSHUFL $0X39,X7,X7 + PSHUFL $0X39,X10,X10 + PSHUFL $0X39,X4,X4 + XORL 128(SI),DX + XORL 132(SI),CX + XORL 136(SI),R8 + XORL 140(SI),R9 + MOVL DX,128(DI) + MOVL CX,132(DI) + MOVL R8,136(DI) + MOVL R9,140(DI) + MOVD X12,DX + MOVD X7,CX + MOVD X10,R8 + MOVD X4,R9 + XORL 192(SI),DX + XORL 196(SI),CX + XORL 200(SI),R8 + XORL 204(SI),R9 + MOVL DX,192(DI) + MOVL CX,196(DI) + MOVL R8,200(DI) + MOVL R9,204(DI) + PADDL 240(R12),X14 + PADDL 64(R12),X0 + PADDL 128(R12),X5 + PADDL 192(R12),X8 + MOVD X14,DX + MOVD X0,CX + MOVD X5,R8 + MOVD X8,R9 + PSHUFL $0X39,X14,X14 + PSHUFL $0X39,X0,X0 + PSHUFL $0X39,X5,X5 + PSHUFL $0X39,X8,X8 + XORL 16(SI),DX + XORL 20(SI),CX + XORL 24(SI),R8 + XORL 28(SI),R9 + MOVL DX,16(DI) + MOVL CX,20(DI) + MOVL R8,24(DI) + MOVL R9,28(DI) + MOVD X14,DX + MOVD X0,CX + MOVD X5,R8 + MOVD X8,R9 + PSHUFL $0X39,X14,X14 + PSHUFL $0X39,X0,X0 + PSHUFL $0X39,X5,X5 + PSHUFL $0X39,X8,X8 + XORL 80(SI),DX + XORL 84(SI),CX + XORL 88(SI),R8 + XORL 92(SI),R9 + MOVL DX,80(DI) + MOVL CX,84(DI) + MOVL R8,88(DI) + MOVL R9,92(DI) + MOVD X14,DX + MOVD X0,CX + MOVD X5,R8 + MOVD X8,R9 + PSHUFL $0X39,X14,X14 + PSHUFL $0X39,X0,X0 + PSHUFL $0X39,X5,X5 + PSHUFL $0X39,X8,X8 + XORL 144(SI),DX + XORL 148(SI),CX + XORL 152(SI),R8 + XORL 156(SI),R9 + MOVL DX,144(DI) + MOVL CX,148(DI) + MOVL R8,152(DI) + MOVL R9,156(DI) + MOVD X14,DX + MOVD X0,CX + MOVD X5,R8 + MOVD X8,R9 + XORL 208(SI),DX + XORL 212(SI),CX + XORL 216(SI),R8 + XORL 220(SI),R9 + MOVL DX,208(DI) + MOVL CX,212(DI) + MOVL R8,216(DI) + MOVL R9,220(DI) + PADDL 288(R12),X15 + PADDL 304(R12),X11 + PADDL 80(R12),X1 + PADDL 144(R12),X6 + MOVD X15,DX + MOVD X11,CX + MOVD X1,R8 + MOVD X6,R9 + PSHUFL $0X39,X15,X15 + PSHUFL $0X39,X11,X11 + PSHUFL $0X39,X1,X1 + PSHUFL $0X39,X6,X6 + XORL 32(SI),DX + XORL 36(SI),CX + XORL 40(SI),R8 + XORL 44(SI),R9 + MOVL DX,32(DI) + MOVL CX,36(DI) + MOVL R8,40(DI) + MOVL R9,44(DI) + MOVD X15,DX + MOVD X11,CX + MOVD X1,R8 + MOVD X6,R9 + PSHUFL $0X39,X15,X15 + PSHUFL $0X39,X11,X11 + PSHUFL $0X39,X1,X1 + PSHUFL $0X39,X6,X6 + XORL 96(SI),DX + XORL 100(SI),CX + XORL 104(SI),R8 + XORL 108(SI),R9 + MOVL DX,96(DI) + MOVL CX,100(DI) + MOVL R8,104(DI) + MOVL R9,108(DI) + MOVD X15,DX + MOVD X11,CX + MOVD X1,R8 + MOVD X6,R9 + PSHUFL $0X39,X15,X15 + PSHUFL $0X39,X11,X11 + PSHUFL $0X39,X1,X1 + PSHUFL $0X39,X6,X6 + XORL 160(SI),DX + XORL 164(SI),CX + XORL 168(SI),R8 + XORL 172(SI),R9 + MOVL DX,160(DI) + MOVL CX,164(DI) + MOVL R8,168(DI) + MOVL R9,172(DI) + MOVD X15,DX + MOVD X11,CX + MOVD X1,R8 + MOVD X6,R9 + XORL 224(SI),DX + XORL 228(SI),CX + XORL 232(SI),R8 + XORL 236(SI),R9 + MOVL DX,224(DI) + MOVL CX,228(DI) + MOVL R8,232(DI) + MOVL R9,236(DI) + PADDL 160(R12),X13 + PADDL 208(R12),X9 + PADDL 256(R12),X3 + PADDL 96(R12),X2 + MOVD X13,DX + MOVD X9,CX + MOVD X3,R8 + MOVD X2,R9 + PSHUFL $0X39,X13,X13 + PSHUFL $0X39,X9,X9 + PSHUFL $0X39,X3,X3 + PSHUFL $0X39,X2,X2 + XORL 48(SI),DX + XORL 52(SI),CX + XORL 56(SI),R8 + XORL 60(SI),R9 + MOVL DX,48(DI) + MOVL CX,52(DI) + MOVL R8,56(DI) + MOVL R9,60(DI) + MOVD X13,DX + MOVD X9,CX + MOVD X3,R8 + MOVD X2,R9 + PSHUFL $0X39,X13,X13 + PSHUFL $0X39,X9,X9 + PSHUFL $0X39,X3,X3 + PSHUFL $0X39,X2,X2 + XORL 112(SI),DX + XORL 116(SI),CX + XORL 120(SI),R8 + XORL 124(SI),R9 + MOVL DX,112(DI) + MOVL CX,116(DI) + MOVL R8,120(DI) + MOVL R9,124(DI) + MOVD X13,DX + MOVD X9,CX + MOVD X3,R8 + MOVD X2,R9 + PSHUFL $0X39,X13,X13 + PSHUFL $0X39,X9,X9 + PSHUFL $0X39,X3,X3 + PSHUFL $0X39,X2,X2 + XORL 176(SI),DX + XORL 180(SI),CX + XORL 184(SI),R8 + XORL 188(SI),R9 + MOVL DX,176(DI) + MOVL CX,180(DI) + MOVL R8,184(DI) + MOVL R9,188(DI) + MOVD X13,DX + MOVD X9,CX + MOVD X3,R8 + MOVD X2,R9 + XORL 240(SI),DX + XORL 244(SI),CX + XORL 248(SI),R8 + XORL 252(SI),R9 + MOVL DX,240(DI) + MOVL CX,244(DI) + MOVL R8,248(DI) + MOVL R9,252(DI) + MOVQ 352(R12),R9 + SUBQ $256,R9 + ADDQ $256,SI + ADDQ $256,DI + CMPQ R9,$256 + JAE BYTESATLEAST256 + CMPQ R9,$0 + JBE DONE + BYTESBETWEEN1AND255: + CMPQ R9,$64 + JAE NOCOPY + MOVQ DI,DX + LEAQ 360(R12),DI + MOVQ R9,CX + REP; MOVSB + LEAQ 360(R12),DI + LEAQ 360(R12),SI + NOCOPY: + MOVQ R9,352(R12) + MOVOA 48(R12),X0 + MOVOA 0(R12),X1 + MOVOA 16(R12),X2 + MOVOA 32(R12),X3 + MOVOA X1,X4 + MOVQ $20,CX + MAINLOOP2: + PADDL X0,X4 + MOVOA X0,X5 + MOVOA X4,X6 + PSLLL $7,X4 + PSRLL $25,X6 + PXOR X4,X3 + PXOR X6,X3 + PADDL X3,X5 + MOVOA X3,X4 + MOVOA X5,X6 + PSLLL $9,X5 + PSRLL $23,X6 + PXOR X5,X2 + PSHUFL $0X93,X3,X3 + PXOR X6,X2 + PADDL X2,X4 + MOVOA X2,X5 + MOVOA X4,X6 + PSLLL $13,X4 + PSRLL $19,X6 + PXOR X4,X1 + PSHUFL $0X4E,X2,X2 + PXOR X6,X1 + PADDL X1,X5 + MOVOA X3,X4 + MOVOA X5,X6 + PSLLL $18,X5 + PSRLL $14,X6 + PXOR X5,X0 + PSHUFL $0X39,X1,X1 + PXOR X6,X0 + PADDL X0,X4 + MOVOA X0,X5 + MOVOA X4,X6 + PSLLL $7,X4 + PSRLL $25,X6 + PXOR X4,X1 + PXOR X6,X1 + PADDL X1,X5 + MOVOA X1,X4 + MOVOA X5,X6 + PSLLL $9,X5 + PSRLL $23,X6 + PXOR X5,X2 + PSHUFL $0X93,X1,X1 + PXOR X6,X2 + PADDL X2,X4 + MOVOA X2,X5 + MOVOA X4,X6 + PSLLL $13,X4 + PSRLL $19,X6 + PXOR X4,X3 + PSHUFL $0X4E,X2,X2 + PXOR X6,X3 + PADDL X3,X5 + MOVOA X1,X4 + MOVOA X5,X6 + PSLLL $18,X5 + PSRLL $14,X6 + PXOR X5,X0 + PSHUFL $0X39,X3,X3 + PXOR X6,X0 + PADDL X0,X4 + MOVOA X0,X5 + MOVOA X4,X6 + PSLLL $7,X4 + PSRLL $25,X6 + PXOR X4,X3 + PXOR X6,X3 + PADDL X3,X5 + MOVOA X3,X4 + MOVOA X5,X6 + PSLLL $9,X5 + PSRLL $23,X6 + PXOR X5,X2 + PSHUFL $0X93,X3,X3 + PXOR X6,X2 + PADDL X2,X4 + MOVOA X2,X5 + MOVOA X4,X6 + PSLLL $13,X4 + PSRLL $19,X6 + PXOR X4,X1 + PSHUFL $0X4E,X2,X2 + PXOR X6,X1 + PADDL X1,X5 + MOVOA X3,X4 + MOVOA X5,X6 + PSLLL $18,X5 + PSRLL $14,X6 + PXOR X5,X0 + PSHUFL $0X39,X1,X1 + PXOR X6,X0 + PADDL X0,X4 + MOVOA X0,X5 + MOVOA X4,X6 + PSLLL $7,X4 + PSRLL $25,X6 + PXOR X4,X1 + PXOR X6,X1 + PADDL X1,X5 + MOVOA X1,X4 + MOVOA X5,X6 + PSLLL $9,X5 + PSRLL $23,X6 + PXOR X5,X2 + PSHUFL $0X93,X1,X1 + PXOR X6,X2 + PADDL X2,X4 + MOVOA X2,X5 + MOVOA X4,X6 + PSLLL $13,X4 + PSRLL $19,X6 + PXOR X4,X3 + PSHUFL $0X4E,X2,X2 + PXOR X6,X3 + SUBQ $4,CX + PADDL X3,X5 + MOVOA X1,X4 + MOVOA X5,X6 + PSLLL $18,X5 + PXOR X7,X7 + PSRLL $14,X6 + PXOR X5,X0 + PSHUFL $0X39,X3,X3 + PXOR X6,X0 + JA MAINLOOP2 + PADDL 48(R12),X0 + PADDL 0(R12),X1 + PADDL 16(R12),X2 + PADDL 32(R12),X3 + MOVD X0,CX + MOVD X1,R8 + MOVD X2,R9 + MOVD X3,AX + PSHUFL $0X39,X0,X0 + PSHUFL $0X39,X1,X1 + PSHUFL $0X39,X2,X2 + PSHUFL $0X39,X3,X3 + XORL 0(SI),CX + XORL 48(SI),R8 + XORL 32(SI),R9 + XORL 16(SI),AX + MOVL CX,0(DI) + MOVL R8,48(DI) + MOVL R9,32(DI) + MOVL AX,16(DI) + MOVD X0,CX + MOVD X1,R8 + MOVD X2,R9 + MOVD X3,AX + PSHUFL $0X39,X0,X0 + PSHUFL $0X39,X1,X1 + PSHUFL $0X39,X2,X2 + PSHUFL $0X39,X3,X3 + XORL 20(SI),CX + XORL 4(SI),R8 + XORL 52(SI),R9 + XORL 36(SI),AX + MOVL CX,20(DI) + MOVL R8,4(DI) + MOVL R9,52(DI) + MOVL AX,36(DI) + MOVD X0,CX + MOVD X1,R8 + MOVD X2,R9 + MOVD X3,AX + PSHUFL $0X39,X0,X0 + PSHUFL $0X39,X1,X1 + PSHUFL $0X39,X2,X2 + PSHUFL $0X39,X3,X3 + XORL 40(SI),CX + XORL 24(SI),R8 + XORL 8(SI),R9 + XORL 56(SI),AX + MOVL CX,40(DI) + MOVL R8,24(DI) + MOVL R9,8(DI) + MOVL AX,56(DI) + MOVD X0,CX + MOVD X1,R8 + MOVD X2,R9 + MOVD X3,AX + XORL 60(SI),CX + XORL 44(SI),R8 + XORL 28(SI),R9 + XORL 12(SI),AX + MOVL CX,60(DI) + MOVL R8,44(DI) + MOVL R9,28(DI) + MOVL AX,12(DI) + MOVQ 352(R12),R9 + MOVL 16(R12),CX + MOVL 36 (R12),R8 + ADDQ $1,CX + SHLQ $32,R8 + ADDQ R8,CX + MOVQ CX,R8 + SHRQ $32,R8 + MOVL CX,16(R12) + MOVL R8, 36 (R12) + CMPQ R9,$64 + JA BYTESATLEAST65 + JAE BYTESATLEAST64 + MOVQ DI,SI + MOVQ DX,DI + MOVQ R9,CX + REP; MOVSB + BYTESATLEAST64: + DONE: + RET + BYTESATLEAST65: + SUBQ $64,R9 + ADDQ $64,DI + ADDQ $64,SI + JMP BYTESBETWEEN1AND255 diff --git a/vendor/golang.org/x/crypto/salsa20/salsa/salsa20_noasm.go b/vendor/golang.org/x/crypto/salsa20/salsa/salsa20_noasm.go new file mode 100644 index 00000000..9448760f --- /dev/null +++ b/vendor/golang.org/x/crypto/salsa20/salsa/salsa20_noasm.go @@ -0,0 +1,14 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !amd64 || purego || !gc + +package salsa + +// XORKeyStream crypts bytes from in to out using the given key and counters. +// In and out must overlap entirely or not at all. Counter +// contains the raw salsa20 counter bytes (both nonce and block counter). +func XORKeyStream(out, in []byte, counter *[16]byte, key *[32]byte) { + genericXORKeyStream(out, in, counter, key) +} diff --git a/vendor/golang.org/x/crypto/salsa20/salsa/salsa20_ref.go b/vendor/golang.org/x/crypto/salsa20/salsa/salsa20_ref.go new file mode 100644 index 00000000..e5cdb9a2 --- /dev/null +++ b/vendor/golang.org/x/crypto/salsa20/salsa/salsa20_ref.go @@ -0,0 +1,233 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package salsa + +import "math/bits" + +const rounds = 20 + +// core applies the Salsa20 core function to 16-byte input in, 32-byte key k, +// and 16-byte constant c, and puts the result into 64-byte array out. +func core(out *[64]byte, in *[16]byte, k *[32]byte, c *[16]byte) { + j0 := uint32(c[0]) | uint32(c[1])<<8 | uint32(c[2])<<16 | uint32(c[3])<<24 + j1 := uint32(k[0]) | uint32(k[1])<<8 | uint32(k[2])<<16 | uint32(k[3])<<24 + j2 := uint32(k[4]) | uint32(k[5])<<8 | uint32(k[6])<<16 | uint32(k[7])<<24 + j3 := uint32(k[8]) | uint32(k[9])<<8 | uint32(k[10])<<16 | uint32(k[11])<<24 + j4 := uint32(k[12]) | uint32(k[13])<<8 | uint32(k[14])<<16 | uint32(k[15])<<24 + j5 := uint32(c[4]) | uint32(c[5])<<8 | uint32(c[6])<<16 | uint32(c[7])<<24 + j6 := uint32(in[0]) | uint32(in[1])<<8 | uint32(in[2])<<16 | uint32(in[3])<<24 + j7 := uint32(in[4]) | uint32(in[5])<<8 | uint32(in[6])<<16 | uint32(in[7])<<24 + j8 := uint32(in[8]) | uint32(in[9])<<8 | uint32(in[10])<<16 | uint32(in[11])<<24 + j9 := uint32(in[12]) | uint32(in[13])<<8 | uint32(in[14])<<16 | uint32(in[15])<<24 + j10 := uint32(c[8]) | uint32(c[9])<<8 | uint32(c[10])<<16 | uint32(c[11])<<24 + j11 := uint32(k[16]) | uint32(k[17])<<8 | uint32(k[18])<<16 | uint32(k[19])<<24 + j12 := uint32(k[20]) | uint32(k[21])<<8 | uint32(k[22])<<16 | uint32(k[23])<<24 + j13 := uint32(k[24]) | uint32(k[25])<<8 | uint32(k[26])<<16 | uint32(k[27])<<24 + j14 := uint32(k[28]) | uint32(k[29])<<8 | uint32(k[30])<<16 | uint32(k[31])<<24 + j15 := uint32(c[12]) | uint32(c[13])<<8 | uint32(c[14])<<16 | uint32(c[15])<<24 + + x0, x1, x2, x3, x4, x5, x6, x7, x8 := j0, j1, j2, j3, j4, j5, j6, j7, j8 + x9, x10, x11, x12, x13, x14, x15 := j9, j10, j11, j12, j13, j14, j15 + + for i := 0; i < rounds; i += 2 { + u := x0 + x12 + x4 ^= bits.RotateLeft32(u, 7) + u = x4 + x0 + x8 ^= bits.RotateLeft32(u, 9) + u = x8 + x4 + x12 ^= bits.RotateLeft32(u, 13) + u = x12 + x8 + x0 ^= bits.RotateLeft32(u, 18) + + u = x5 + x1 + x9 ^= bits.RotateLeft32(u, 7) + u = x9 + x5 + x13 ^= bits.RotateLeft32(u, 9) + u = x13 + x9 + x1 ^= bits.RotateLeft32(u, 13) + u = x1 + x13 + x5 ^= bits.RotateLeft32(u, 18) + + u = x10 + x6 + x14 ^= bits.RotateLeft32(u, 7) + u = x14 + x10 + x2 ^= bits.RotateLeft32(u, 9) + u = x2 + x14 + x6 ^= bits.RotateLeft32(u, 13) + u = x6 + x2 + x10 ^= bits.RotateLeft32(u, 18) + + u = x15 + x11 + x3 ^= bits.RotateLeft32(u, 7) + u = x3 + x15 + x7 ^= bits.RotateLeft32(u, 9) + u = x7 + x3 + x11 ^= bits.RotateLeft32(u, 13) + u = x11 + x7 + x15 ^= bits.RotateLeft32(u, 18) + + u = x0 + x3 + x1 ^= bits.RotateLeft32(u, 7) + u = x1 + x0 + x2 ^= bits.RotateLeft32(u, 9) + u = x2 + x1 + x3 ^= bits.RotateLeft32(u, 13) + u = x3 + x2 + x0 ^= bits.RotateLeft32(u, 18) + + u = x5 + x4 + x6 ^= bits.RotateLeft32(u, 7) + u = x6 + x5 + x7 ^= bits.RotateLeft32(u, 9) + u = x7 + x6 + x4 ^= bits.RotateLeft32(u, 13) + u = x4 + x7 + x5 ^= bits.RotateLeft32(u, 18) + + u = x10 + x9 + x11 ^= bits.RotateLeft32(u, 7) + u = x11 + x10 + x8 ^= bits.RotateLeft32(u, 9) + u = x8 + x11 + x9 ^= bits.RotateLeft32(u, 13) + u = x9 + x8 + x10 ^= bits.RotateLeft32(u, 18) + + u = x15 + x14 + x12 ^= bits.RotateLeft32(u, 7) + u = x12 + x15 + x13 ^= bits.RotateLeft32(u, 9) + u = x13 + x12 + x14 ^= bits.RotateLeft32(u, 13) + u = x14 + x13 + x15 ^= bits.RotateLeft32(u, 18) + } + x0 += j0 + x1 += j1 + x2 += j2 + x3 += j3 + x4 += j4 + x5 += j5 + x6 += j6 + x7 += j7 + x8 += j8 + x9 += j9 + x10 += j10 + x11 += j11 + x12 += j12 + x13 += j13 + x14 += j14 + x15 += j15 + + out[0] = byte(x0) + out[1] = byte(x0 >> 8) + out[2] = byte(x0 >> 16) + out[3] = byte(x0 >> 24) + + out[4] = byte(x1) + out[5] = byte(x1 >> 8) + out[6] = byte(x1 >> 16) + out[7] = byte(x1 >> 24) + + out[8] = byte(x2) + out[9] = byte(x2 >> 8) + out[10] = byte(x2 >> 16) + out[11] = byte(x2 >> 24) + + out[12] = byte(x3) + out[13] = byte(x3 >> 8) + out[14] = byte(x3 >> 16) + out[15] = byte(x3 >> 24) + + out[16] = byte(x4) + out[17] = byte(x4 >> 8) + out[18] = byte(x4 >> 16) + out[19] = byte(x4 >> 24) + + out[20] = byte(x5) + out[21] = byte(x5 >> 8) + out[22] = byte(x5 >> 16) + out[23] = byte(x5 >> 24) + + out[24] = byte(x6) + out[25] = byte(x6 >> 8) + out[26] = byte(x6 >> 16) + out[27] = byte(x6 >> 24) + + out[28] = byte(x7) + out[29] = byte(x7 >> 8) + out[30] = byte(x7 >> 16) + out[31] = byte(x7 >> 24) + + out[32] = byte(x8) + out[33] = byte(x8 >> 8) + out[34] = byte(x8 >> 16) + out[35] = byte(x8 >> 24) + + out[36] = byte(x9) + out[37] = byte(x9 >> 8) + out[38] = byte(x9 >> 16) + out[39] = byte(x9 >> 24) + + out[40] = byte(x10) + out[41] = byte(x10 >> 8) + out[42] = byte(x10 >> 16) + out[43] = byte(x10 >> 24) + + out[44] = byte(x11) + out[45] = byte(x11 >> 8) + out[46] = byte(x11 >> 16) + out[47] = byte(x11 >> 24) + + out[48] = byte(x12) + out[49] = byte(x12 >> 8) + out[50] = byte(x12 >> 16) + out[51] = byte(x12 >> 24) + + out[52] = byte(x13) + out[53] = byte(x13 >> 8) + out[54] = byte(x13 >> 16) + out[55] = byte(x13 >> 24) + + out[56] = byte(x14) + out[57] = byte(x14 >> 8) + out[58] = byte(x14 >> 16) + out[59] = byte(x14 >> 24) + + out[60] = byte(x15) + out[61] = byte(x15 >> 8) + out[62] = byte(x15 >> 16) + out[63] = byte(x15 >> 24) +} + +// genericXORKeyStream is the generic implementation of XORKeyStream to be used +// when no assembly implementation is available. +func genericXORKeyStream(out, in []byte, counter *[16]byte, key *[32]byte) { + var block [64]byte + var counterCopy [16]byte + copy(counterCopy[:], counter[:]) + + for len(in) >= 64 { + core(&block, &counterCopy, key, &Sigma) + for i, x := range block { + out[i] = in[i] ^ x + } + u := uint32(1) + for i := 8; i < 16; i++ { + u += uint32(counterCopy[i]) + counterCopy[i] = byte(u) + u >>= 8 + } + in = in[64:] + out = out[64:] + } + + if len(in) > 0 { + core(&block, &counterCopy, key, &Sigma) + for i, v := range in { + out[i] = v ^ block[i] + } + } +} diff --git a/vendor/golang.org/x/net/http/httpguts/httplex.go b/vendor/golang.org/x/net/http/httpguts/httplex.go index 6e071e85..9b4de940 100644 --- a/vendor/golang.org/x/net/http/httpguts/httplex.go +++ b/vendor/golang.org/x/net/http/httpguts/httplex.go @@ -12,7 +12,7 @@ import ( "golang.org/x/net/idna" ) -var isTokenTable = [127]bool{ +var isTokenTable = [256]bool{ '!': true, '#': true, '$': true, @@ -93,12 +93,7 @@ var isTokenTable = [127]bool{ } func IsTokenRune(r rune) bool { - i := int(r) - return i < len(isTokenTable) && isTokenTable[i] -} - -func isNotToken(r rune) bool { - return !IsTokenRune(r) + return r < utf8.RuneSelf && isTokenTable[byte(r)] } // HeaderValuesContainsToken reports whether any string in values @@ -202,8 +197,8 @@ func ValidHeaderFieldName(v string) bool { if len(v) == 0 { return false } - for _, r := range v { - if !IsTokenRune(r) { + for i := 0; i < len(v); i++ { + if !isTokenTable[v[i]] { return false } } diff --git a/vendor/golang.org/x/net/http2/frame.go b/vendor/golang.org/x/net/http2/frame.go index 43557ab7..105c3b27 100644 --- a/vendor/golang.org/x/net/http2/frame.go +++ b/vendor/golang.org/x/net/http2/frame.go @@ -490,6 +490,9 @@ func terminalReadFrameError(err error) bool { // returned error is ErrFrameTooLarge. Other errors may be of type // ConnectionError, StreamError, or anything else from the underlying // reader. +// +// If ReadFrame returns an error and a non-nil Frame, the Frame's StreamID +// indicates the stream responsible for the error. func (fr *Framer) ReadFrame() (Frame, error) { fr.errDetail = nil if fr.lastFrame != nil { @@ -1521,7 +1524,7 @@ func (fr *Framer) maxHeaderStringLen() int { // readMetaFrame returns 0 or more CONTINUATION frames from fr and // merge them into the provided hf and returns a MetaHeadersFrame // with the decoded hpack values. -func (fr *Framer) readMetaFrame(hf *HeadersFrame) (*MetaHeadersFrame, error) { +func (fr *Framer) readMetaFrame(hf *HeadersFrame) (Frame, error) { if fr.AllowIllegalReads { return nil, errors.New("illegal use of AllowIllegalReads with ReadMetaHeaders") } @@ -1592,7 +1595,7 @@ func (fr *Framer) readMetaFrame(hf *HeadersFrame) (*MetaHeadersFrame, error) { } // It would be nice to send a RST_STREAM before sending the GOAWAY, // but the structure of the server's frame writer makes this difficult. - return nil, ConnectionError(ErrCodeProtocol) + return mh, ConnectionError(ErrCodeProtocol) } // Also close the connection after any CONTINUATION frame following an @@ -1604,11 +1607,11 @@ func (fr *Framer) readMetaFrame(hf *HeadersFrame) (*MetaHeadersFrame, error) { } // It would be nice to send a RST_STREAM before sending the GOAWAY, // but the structure of the server's frame writer makes this difficult. - return nil, ConnectionError(ErrCodeProtocol) + return mh, ConnectionError(ErrCodeProtocol) } if _, err := hdec.Write(frag); err != nil { - return nil, ConnectionError(ErrCodeCompression) + return mh, ConnectionError(ErrCodeCompression) } if hc.HeadersEnded() { @@ -1625,7 +1628,7 @@ func (fr *Framer) readMetaFrame(hf *HeadersFrame) (*MetaHeadersFrame, error) { mh.HeadersFrame.invalidate() if err := hdec.Close(); err != nil { - return nil, ConnectionError(ErrCodeCompression) + return mh, ConnectionError(ErrCodeCompression) } if invalid != nil { fr.errDetail = invalid diff --git a/vendor/golang.org/x/net/http2/http2.go b/vendor/golang.org/x/net/http2/http2.go index 6f2df281..003e649f 100644 --- a/vendor/golang.org/x/net/http2/http2.go +++ b/vendor/golang.org/x/net/http2/http2.go @@ -17,6 +17,7 @@ package http2 // import "golang.org/x/net/http2" import ( "bufio" + "context" "crypto/tls" "fmt" "io" @@ -26,6 +27,7 @@ import ( "strconv" "strings" "sync" + "time" "golang.org/x/net/http/httpguts" ) @@ -210,12 +212,6 @@ type stringWriter interface { WriteString(s string) (n int, err error) } -// A gate lets two goroutines coordinate their activities. -type gate chan struct{} - -func (g gate) Done() { g <- struct{}{} } -func (g gate) Wait() { <-g } - // A closeWaiter is like a sync.WaitGroup but only goes 1 to 0 (open to closed). type closeWaiter chan struct{} @@ -383,3 +379,14 @@ func validPseudoPath(v string) bool { // makes that struct also non-comparable, and generally doesn't add // any size (as long as it's first). type incomparable [0]func() + +// synctestGroupInterface is the methods of synctestGroup used by Server and Transport. +// It's defined as an interface here to let us keep synctestGroup entirely test-only +// and not a part of non-test builds. +type synctestGroupInterface interface { + Join() + Now() time.Time + NewTimer(d time.Duration) timer + AfterFunc(d time.Duration, f func()) timer + ContextWithTimeout(ctx context.Context, d time.Duration) (context.Context, context.CancelFunc) +} diff --git a/vendor/golang.org/x/net/http2/server.go b/vendor/golang.org/x/net/http2/server.go index ce2e8b40..6c349f3e 100644 --- a/vendor/golang.org/x/net/http2/server.go +++ b/vendor/golang.org/x/net/http2/server.go @@ -154,6 +154,39 @@ type Server struct { // so that we don't embed a Mutex in this struct, which will make the // struct non-copyable, which might break some callers. state *serverInternalState + + // Synchronization group used for testing. + // Outside of tests, this is nil. + group synctestGroupInterface +} + +func (s *Server) markNewGoroutine() { + if s.group != nil { + s.group.Join() + } +} + +func (s *Server) now() time.Time { + if s.group != nil { + return s.group.Now() + } + return time.Now() +} + +// newTimer creates a new time.Timer, or a synthetic timer in tests. +func (s *Server) newTimer(d time.Duration) timer { + if s.group != nil { + return s.group.NewTimer(d) + } + return timeTimer{time.NewTimer(d)} +} + +// afterFunc creates a new time.AfterFunc timer, or a synthetic timer in tests. +func (s *Server) afterFunc(d time.Duration, f func()) timer { + if s.group != nil { + return s.group.AfterFunc(d, f) + } + return timeTimer{time.AfterFunc(d, f)} } func (s *Server) initialConnRecvWindowSize() int32 { @@ -400,6 +433,10 @@ func (o *ServeConnOpts) handler() http.Handler { // // The opts parameter is optional. If nil, default values are used. func (s *Server) ServeConn(c net.Conn, opts *ServeConnOpts) { + s.serveConn(c, opts, nil) +} + +func (s *Server) serveConn(c net.Conn, opts *ServeConnOpts, newf func(*serverConn)) { baseCtx, cancel := serverConnBaseContext(c, opts) defer cancel() @@ -426,6 +463,9 @@ func (s *Server) ServeConn(c net.Conn, opts *ServeConnOpts) { pushEnabled: true, sawClientPreface: opts.SawClientPreface, } + if newf != nil { + newf(sc) + } s.state.registerConn(sc) defer s.state.unregisterConn(sc) @@ -599,8 +639,8 @@ type serverConn struct { inFrameScheduleLoop bool // whether we're in the scheduleFrameWrite loop needToSendGoAway bool // we need to schedule a GOAWAY frame write goAwayCode ErrCode - shutdownTimer *time.Timer // nil until used - idleTimer *time.Timer // nil if unused + shutdownTimer timer // nil until used + idleTimer timer // nil if unused // Owned by the writeFrameAsync goroutine: headerWriteBuf bytes.Buffer @@ -649,12 +689,12 @@ type stream struct { flow outflow // limits writing from Handler to client inflow inflow // what the client is allowed to POST/etc to us state streamState - resetQueued bool // RST_STREAM queued for write; set by sc.resetStream - gotTrailerHeader bool // HEADER frame for trailers was seen - wroteHeaders bool // whether we wrote headers (not status 100) - readDeadline *time.Timer // nil if unused - writeDeadline *time.Timer // nil if unused - closeErr error // set before cw is closed + resetQueued bool // RST_STREAM queued for write; set by sc.resetStream + gotTrailerHeader bool // HEADER frame for trailers was seen + wroteHeaders bool // whether we wrote headers (not status 100) + readDeadline timer // nil if unused + writeDeadline timer // nil if unused + closeErr error // set before cw is closed trailer http.Header // accumulated trailers reqTrailer http.Header // handler's Request.Trailer @@ -732,11 +772,7 @@ func isClosedConnError(err error) bool { return false } - // TODO: remove this string search and be more like the Windows - // case below. That might involve modifying the standard library - // to return better error types. - str := err.Error() - if strings.Contains(str, "use of closed network connection") { + if errors.Is(err, net.ErrClosed) { return true } @@ -815,8 +851,9 @@ type readFrameResult struct { // consumer is done with the frame. // It's run on its own goroutine. func (sc *serverConn) readFrames() { - gate := make(gate) - gateDone := gate.Done + sc.srv.markNewGoroutine() + gate := make(chan struct{}) + gateDone := func() { gate <- struct{}{} } for { f, err := sc.framer.ReadFrame() select { @@ -847,6 +884,7 @@ type frameWriteResult struct { // At most one goroutine can be running writeFrameAsync at a time per // serverConn. func (sc *serverConn) writeFrameAsync(wr FrameWriteRequest, wd *writeData) { + sc.srv.markNewGoroutine() var err error if wd == nil { err = wr.write.writeFrame(sc) @@ -926,13 +964,13 @@ func (sc *serverConn) serve() { sc.setConnState(http.StateIdle) if sc.srv.IdleTimeout > 0 { - sc.idleTimer = time.AfterFunc(sc.srv.IdleTimeout, sc.onIdleTimer) + sc.idleTimer = sc.srv.afterFunc(sc.srv.IdleTimeout, sc.onIdleTimer) defer sc.idleTimer.Stop() } go sc.readFrames() // closed by defer sc.conn.Close above - settingsTimer := time.AfterFunc(firstSettingsTimeout, sc.onSettingsTimer) + settingsTimer := sc.srv.afterFunc(firstSettingsTimeout, sc.onSettingsTimer) defer settingsTimer.Stop() loopNum := 0 @@ -1061,10 +1099,10 @@ func (sc *serverConn) readPreface() error { errc <- nil } }() - timer := time.NewTimer(prefaceTimeout) // TODO: configurable on *Server? + timer := sc.srv.newTimer(prefaceTimeout) // TODO: configurable on *Server? defer timer.Stop() select { - case <-timer.C: + case <-timer.C(): return errPrefaceTimeout case err := <-errc: if err == nil { @@ -1429,7 +1467,7 @@ func (sc *serverConn) goAway(code ErrCode) { func (sc *serverConn) shutDownIn(d time.Duration) { sc.serveG.check() - sc.shutdownTimer = time.AfterFunc(d, sc.onShutdownTimer) + sc.shutdownTimer = sc.srv.afterFunc(d, sc.onShutdownTimer) } func (sc *serverConn) resetStream(se StreamError) { @@ -1482,6 +1520,11 @@ func (sc *serverConn) processFrameFromReader(res readFrameResult) bool { sc.goAway(ErrCodeFlowControl) return true case ConnectionError: + if res.f != nil { + if id := res.f.Header().StreamID; id > sc.maxClientStreamID { + sc.maxClientStreamID = id + } + } sc.logf("http2: server connection error from %v: %v", sc.conn.RemoteAddr(), ev) sc.goAway(ErrCode(ev)) return true // goAway will handle shutdown @@ -1638,7 +1681,7 @@ func (sc *serverConn) closeStream(st *stream, err error) { delete(sc.streams, st.id) if len(sc.streams) == 0 { sc.setConnState(http.StateIdle) - if sc.srv.IdleTimeout > 0 { + if sc.srv.IdleTimeout > 0 && sc.idleTimer != nil { sc.idleTimer.Reset(sc.srv.IdleTimeout) } if h1ServerKeepAlivesDisabled(sc.hs) { @@ -1660,6 +1703,7 @@ func (sc *serverConn) closeStream(st *stream, err error) { } } st.closeErr = err + st.cancelCtx() st.cw.Close() // signals Handler's CloseNotifier, unblocks writes, etc sc.writeSched.CloseStream(st.id) } @@ -2020,7 +2064,7 @@ func (sc *serverConn) processHeaders(f *MetaHeadersFrame) error { // (in Go 1.8), though. That's a more sane option anyway. if sc.hs.ReadTimeout > 0 { sc.conn.SetReadDeadline(time.Time{}) - st.readDeadline = time.AfterFunc(sc.hs.ReadTimeout, st.onReadTimeout) + st.readDeadline = sc.srv.afterFunc(sc.hs.ReadTimeout, st.onReadTimeout) } return sc.scheduleHandler(id, rw, req, handler) @@ -2118,7 +2162,7 @@ func (sc *serverConn) newStream(id, pusherID uint32, state streamState) *stream st.flow.add(sc.initialStreamSendWindowSize) st.inflow.init(sc.srv.initialStreamRecvWindowSize()) if sc.hs.WriteTimeout > 0 { - st.writeDeadline = time.AfterFunc(sc.hs.WriteTimeout, st.onWriteTimeout) + st.writeDeadline = sc.srv.afterFunc(sc.hs.WriteTimeout, st.onWriteTimeout) } sc.streams[id] = st @@ -2342,6 +2386,7 @@ func (sc *serverConn) handlerDone() { // Run on its own goroutine. func (sc *serverConn) runHandler(rw *responseWriter, req *http.Request, handler func(http.ResponseWriter, *http.Request)) { + sc.srv.markNewGoroutine() defer sc.sendServeMsg(handlerDoneMsg) didPanic := true defer func() { @@ -2638,7 +2683,7 @@ func (rws *responseWriterState) writeChunk(p []byte) (n int, err error) { var date string if _, ok := rws.snapHeader["Date"]; !ok { // TODO(bradfitz): be faster here, like net/http? measure. - date = time.Now().UTC().Format(http.TimeFormat) + date = rws.conn.srv.now().UTC().Format(http.TimeFormat) } for _, v := range rws.snapHeader["Trailer"] { @@ -2760,7 +2805,7 @@ func (rws *responseWriterState) promoteUndeclaredTrailers() { func (w *responseWriter) SetReadDeadline(deadline time.Time) error { st := w.rws.stream - if !deadline.IsZero() && deadline.Before(time.Now()) { + if !deadline.IsZero() && deadline.Before(w.rws.conn.srv.now()) { // If we're setting a deadline in the past, reset the stream immediately // so writes after SetWriteDeadline returns will fail. st.onReadTimeout() @@ -2776,9 +2821,9 @@ func (w *responseWriter) SetReadDeadline(deadline time.Time) error { if deadline.IsZero() { st.readDeadline = nil } else if st.readDeadline == nil { - st.readDeadline = time.AfterFunc(deadline.Sub(time.Now()), st.onReadTimeout) + st.readDeadline = sc.srv.afterFunc(deadline.Sub(sc.srv.now()), st.onReadTimeout) } else { - st.readDeadline.Reset(deadline.Sub(time.Now())) + st.readDeadline.Reset(deadline.Sub(sc.srv.now())) } }) return nil @@ -2786,7 +2831,7 @@ func (w *responseWriter) SetReadDeadline(deadline time.Time) error { func (w *responseWriter) SetWriteDeadline(deadline time.Time) error { st := w.rws.stream - if !deadline.IsZero() && deadline.Before(time.Now()) { + if !deadline.IsZero() && deadline.Before(w.rws.conn.srv.now()) { // If we're setting a deadline in the past, reset the stream immediately // so writes after SetWriteDeadline returns will fail. st.onWriteTimeout() @@ -2802,9 +2847,9 @@ func (w *responseWriter) SetWriteDeadline(deadline time.Time) error { if deadline.IsZero() { st.writeDeadline = nil } else if st.writeDeadline == nil { - st.writeDeadline = time.AfterFunc(deadline.Sub(time.Now()), st.onWriteTimeout) + st.writeDeadline = sc.srv.afterFunc(deadline.Sub(sc.srv.now()), st.onWriteTimeout) } else { - st.writeDeadline.Reset(deadline.Sub(time.Now())) + st.writeDeadline.Reset(deadline.Sub(sc.srv.now())) } }) return nil diff --git a/vendor/golang.org/x/net/http2/testsync.go b/vendor/golang.org/x/net/http2/testsync.go deleted file mode 100644 index 61075bd1..00000000 --- a/vendor/golang.org/x/net/http2/testsync.go +++ /dev/null @@ -1,331 +0,0 @@ -// Copyright 2024 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. -package http2 - -import ( - "context" - "sync" - "time" -) - -// testSyncHooks coordinates goroutines in tests. -// -// For example, a call to ClientConn.RoundTrip involves several goroutines, including: -// - the goroutine running RoundTrip; -// - the clientStream.doRequest goroutine, which writes the request; and -// - the clientStream.readLoop goroutine, which reads the response. -// -// Using testSyncHooks, a test can start a RoundTrip and identify when all these goroutines -// are blocked waiting for some condition such as reading the Request.Body or waiting for -// flow control to become available. -// -// The testSyncHooks also manage timers and synthetic time in tests. -// This permits us to, for example, start a request and cause it to time out waiting for -// response headers without resorting to time.Sleep calls. -type testSyncHooks struct { - // active/inactive act as a mutex and condition variable. - // - // - neither chan contains a value: testSyncHooks is locked. - // - active contains a value: unlocked, and at least one goroutine is not blocked - // - inactive contains a value: unlocked, and all goroutines are blocked - active chan struct{} - inactive chan struct{} - - // goroutine counts - total int // total goroutines - condwait map[*sync.Cond]int // blocked in sync.Cond.Wait - blocked []*testBlockedGoroutine // otherwise blocked - - // fake time - now time.Time - timers []*fakeTimer - - // Transport testing: Report various events. - newclientconn func(*ClientConn) - newstream func(*clientStream) -} - -// testBlockedGoroutine is a blocked goroutine. -type testBlockedGoroutine struct { - f func() bool // blocked until f returns true - ch chan struct{} // closed when unblocked -} - -func newTestSyncHooks() *testSyncHooks { - h := &testSyncHooks{ - active: make(chan struct{}, 1), - inactive: make(chan struct{}, 1), - condwait: map[*sync.Cond]int{}, - } - h.inactive <- struct{}{} - h.now = time.Date(2000, 1, 1, 0, 0, 0, 0, time.UTC) - return h -} - -// lock acquires the testSyncHooks mutex. -func (h *testSyncHooks) lock() { - select { - case <-h.active: - case <-h.inactive: - } -} - -// waitInactive waits for all goroutines to become inactive. -func (h *testSyncHooks) waitInactive() { - for { - <-h.inactive - if !h.unlock() { - break - } - } -} - -// unlock releases the testSyncHooks mutex. -// It reports whether any goroutines are active. -func (h *testSyncHooks) unlock() (active bool) { - // Look for a blocked goroutine which can be unblocked. - blocked := h.blocked[:0] - unblocked := false - for _, b := range h.blocked { - if !unblocked && b.f() { - unblocked = true - close(b.ch) - } else { - blocked = append(blocked, b) - } - } - h.blocked = blocked - - // Count goroutines blocked on condition variables. - condwait := 0 - for _, count := range h.condwait { - condwait += count - } - - if h.total > condwait+len(blocked) { - h.active <- struct{}{} - return true - } else { - h.inactive <- struct{}{} - return false - } -} - -// goRun starts a new goroutine. -func (h *testSyncHooks) goRun(f func()) { - h.lock() - h.total++ - h.unlock() - go func() { - defer func() { - h.lock() - h.total-- - h.unlock() - }() - f() - }() -} - -// blockUntil indicates that a goroutine is blocked waiting for some condition to become true. -// It waits until f returns true before proceeding. -// -// Example usage: -// -// h.blockUntil(func() bool { -// // Is the context done yet? -// select { -// case <-ctx.Done(): -// default: -// return false -// } -// return true -// }) -// // Wait for the context to become done. -// <-ctx.Done() -// -// The function f passed to blockUntil must be non-blocking and idempotent. -func (h *testSyncHooks) blockUntil(f func() bool) { - if f() { - return - } - ch := make(chan struct{}) - h.lock() - h.blocked = append(h.blocked, &testBlockedGoroutine{ - f: f, - ch: ch, - }) - h.unlock() - <-ch -} - -// broadcast is sync.Cond.Broadcast. -func (h *testSyncHooks) condBroadcast(cond *sync.Cond) { - h.lock() - delete(h.condwait, cond) - h.unlock() - cond.Broadcast() -} - -// broadcast is sync.Cond.Wait. -func (h *testSyncHooks) condWait(cond *sync.Cond) { - h.lock() - h.condwait[cond]++ - h.unlock() -} - -// newTimer creates a new fake timer. -func (h *testSyncHooks) newTimer(d time.Duration) timer { - h.lock() - defer h.unlock() - t := &fakeTimer{ - hooks: h, - when: h.now.Add(d), - c: make(chan time.Time), - } - h.timers = append(h.timers, t) - return t -} - -// afterFunc creates a new fake AfterFunc timer. -func (h *testSyncHooks) afterFunc(d time.Duration, f func()) timer { - h.lock() - defer h.unlock() - t := &fakeTimer{ - hooks: h, - when: h.now.Add(d), - f: f, - } - h.timers = append(h.timers, t) - return t -} - -func (h *testSyncHooks) contextWithTimeout(ctx context.Context, d time.Duration) (context.Context, context.CancelFunc) { - ctx, cancel := context.WithCancel(ctx) - t := h.afterFunc(d, cancel) - return ctx, func() { - t.Stop() - cancel() - } -} - -func (h *testSyncHooks) timeUntilEvent() time.Duration { - h.lock() - defer h.unlock() - var next time.Time - for _, t := range h.timers { - if next.IsZero() || t.when.Before(next) { - next = t.when - } - } - if d := next.Sub(h.now); d > 0 { - return d - } - return 0 -} - -// advance advances time and causes synthetic timers to fire. -func (h *testSyncHooks) advance(d time.Duration) { - h.lock() - defer h.unlock() - h.now = h.now.Add(d) - timers := h.timers[:0] - for _, t := range h.timers { - t := t // remove after go.mod depends on go1.22 - t.mu.Lock() - switch { - case t.when.After(h.now): - timers = append(timers, t) - case t.when.IsZero(): - // stopped timer - default: - t.when = time.Time{} - if t.c != nil { - close(t.c) - } - if t.f != nil { - h.total++ - go func() { - defer func() { - h.lock() - h.total-- - h.unlock() - }() - t.f() - }() - } - } - t.mu.Unlock() - } - h.timers = timers -} - -// A timer wraps a time.Timer, or a synthetic equivalent in tests. -// Unlike time.Timer, timer is single-use: The timer channel is closed when the timer expires. -type timer interface { - C() <-chan time.Time - Stop() bool - Reset(d time.Duration) bool -} - -// timeTimer implements timer using real time. -type timeTimer struct { - t *time.Timer - c chan time.Time -} - -// newTimeTimer creates a new timer using real time. -func newTimeTimer(d time.Duration) timer { - ch := make(chan time.Time) - t := time.AfterFunc(d, func() { - close(ch) - }) - return &timeTimer{t, ch} -} - -// newTimeAfterFunc creates an AfterFunc timer using real time. -func newTimeAfterFunc(d time.Duration, f func()) timer { - return &timeTimer{ - t: time.AfterFunc(d, f), - } -} - -func (t timeTimer) C() <-chan time.Time { return t.c } -func (t timeTimer) Stop() bool { return t.t.Stop() } -func (t timeTimer) Reset(d time.Duration) bool { return t.t.Reset(d) } - -// fakeTimer implements timer using fake time. -type fakeTimer struct { - hooks *testSyncHooks - - mu sync.Mutex - when time.Time // when the timer will fire - c chan time.Time // closed when the timer fires; mutually exclusive with f - f func() // called when the timer fires; mutually exclusive with c -} - -func (t *fakeTimer) C() <-chan time.Time { return t.c } - -func (t *fakeTimer) Stop() bool { - t.mu.Lock() - defer t.mu.Unlock() - stopped := t.when.IsZero() - t.when = time.Time{} - return stopped -} - -func (t *fakeTimer) Reset(d time.Duration) bool { - if t.c != nil || t.f == nil { - panic("fakeTimer only supports Reset on AfterFunc timers") - } - t.mu.Lock() - defer t.mu.Unlock() - t.hooks.lock() - defer t.hooks.unlock() - active := !t.when.IsZero() - t.when = t.hooks.now.Add(d) - if !active { - t.hooks.timers = append(t.hooks.timers, t) - } - return active -} diff --git a/vendor/golang.org/x/net/http2/timer.go b/vendor/golang.org/x/net/http2/timer.go new file mode 100644 index 00000000..0b1c17b8 --- /dev/null +++ b/vendor/golang.org/x/net/http2/timer.go @@ -0,0 +1,20 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. +package http2 + +import "time" + +// A timer is a time.Timer, as an interface which can be replaced in tests. +type timer = interface { + C() <-chan time.Time + Reset(d time.Duration) bool + Stop() bool +} + +// timeTimer adapts a time.Timer to the timer interface. +type timeTimer struct { + *time.Timer +} + +func (t timeTimer) C() <-chan time.Time { return t.Timer.C } diff --git a/vendor/golang.org/x/net/http2/transport.go b/vendor/golang.org/x/net/http2/transport.go index ce375c8c..98a49c6b 100644 --- a/vendor/golang.org/x/net/http2/transport.go +++ b/vendor/golang.org/x/net/http2/transport.go @@ -185,7 +185,45 @@ type Transport struct { connPoolOnce sync.Once connPoolOrDef ClientConnPool // non-nil version of ConnPool - syncHooks *testSyncHooks + *transportTestHooks +} + +// Hook points used for testing. +// Outside of tests, t.transportTestHooks is nil and these all have minimal implementations. +// Inside tests, see the testSyncHooks function docs. + +type transportTestHooks struct { + newclientconn func(*ClientConn) + group synctestGroupInterface +} + +func (t *Transport) markNewGoroutine() { + if t != nil && t.transportTestHooks != nil { + t.transportTestHooks.group.Join() + } +} + +// newTimer creates a new time.Timer, or a synthetic timer in tests. +func (t *Transport) newTimer(d time.Duration) timer { + if t.transportTestHooks != nil { + return t.transportTestHooks.group.NewTimer(d) + } + return timeTimer{time.NewTimer(d)} +} + +// afterFunc creates a new time.AfterFunc timer, or a synthetic timer in tests. +func (t *Transport) afterFunc(d time.Duration, f func()) timer { + if t.transportTestHooks != nil { + return t.transportTestHooks.group.AfterFunc(d, f) + } + return timeTimer{time.AfterFunc(d, f)} +} + +func (t *Transport) contextWithTimeout(ctx context.Context, d time.Duration) (context.Context, context.CancelFunc) { + if t.transportTestHooks != nil { + return t.transportTestHooks.group.ContextWithTimeout(ctx, d) + } + return context.WithTimeout(ctx, d) } func (t *Transport) maxHeaderListSize() uint32 { @@ -352,60 +390,6 @@ type ClientConn struct { werr error // first write error that has occurred hbuf bytes.Buffer // HPACK encoder writes into this henc *hpack.Encoder - - syncHooks *testSyncHooks // can be nil -} - -// Hook points used for testing. -// Outside of tests, cc.syncHooks is nil and these all have minimal implementations. -// Inside tests, see the testSyncHooks function docs. - -// goRun starts a new goroutine. -func (cc *ClientConn) goRun(f func()) { - if cc.syncHooks != nil { - cc.syncHooks.goRun(f) - return - } - go f() -} - -// condBroadcast is cc.cond.Broadcast. -func (cc *ClientConn) condBroadcast() { - if cc.syncHooks != nil { - cc.syncHooks.condBroadcast(cc.cond) - } - cc.cond.Broadcast() -} - -// condWait is cc.cond.Wait. -func (cc *ClientConn) condWait() { - if cc.syncHooks != nil { - cc.syncHooks.condWait(cc.cond) - } - cc.cond.Wait() -} - -// newTimer creates a new time.Timer, or a synthetic timer in tests. -func (cc *ClientConn) newTimer(d time.Duration) timer { - if cc.syncHooks != nil { - return cc.syncHooks.newTimer(d) - } - return newTimeTimer(d) -} - -// afterFunc creates a new time.AfterFunc timer, or a synthetic timer in tests. -func (cc *ClientConn) afterFunc(d time.Duration, f func()) timer { - if cc.syncHooks != nil { - return cc.syncHooks.afterFunc(d, f) - } - return newTimeAfterFunc(d, f) -} - -func (cc *ClientConn) contextWithTimeout(ctx context.Context, d time.Duration) (context.Context, context.CancelFunc) { - if cc.syncHooks != nil { - return cc.syncHooks.contextWithTimeout(ctx, d) - } - return context.WithTimeout(ctx, d) } // clientStream is the state for a single HTTP/2 stream. One of these @@ -487,7 +471,7 @@ func (cs *clientStream) abortStreamLocked(err error) { // TODO(dneil): Clean up tests where cs.cc.cond is nil. if cs.cc.cond != nil { // Wake up writeRequestBody if it is waiting on flow control. - cs.cc.condBroadcast() + cs.cc.cond.Broadcast() } } @@ -497,7 +481,7 @@ func (cs *clientStream) abortRequestBodyWrite() { defer cc.mu.Unlock() if cs.reqBody != nil && cs.reqBodyClosed == nil { cs.closeReqBodyLocked() - cc.condBroadcast() + cc.cond.Broadcast() } } @@ -507,10 +491,11 @@ func (cs *clientStream) closeReqBodyLocked() { } cs.reqBodyClosed = make(chan struct{}) reqBodyClosed := cs.reqBodyClosed - cs.cc.goRun(func() { + go func() { + cs.cc.t.markNewGoroutine() cs.reqBody.Close() close(reqBodyClosed) - }) + }() } type stickyErrWriter struct { @@ -626,21 +611,7 @@ func (t *Transport) RoundTripOpt(req *http.Request, opt RoundTripOpt) (*http.Res backoff := float64(uint(1) << (uint(retry) - 1)) backoff += backoff * (0.1 * mathrand.Float64()) d := time.Second * time.Duration(backoff) - var tm timer - if t.syncHooks != nil { - tm = t.syncHooks.newTimer(d) - t.syncHooks.blockUntil(func() bool { - select { - case <-tm.C(): - case <-req.Context().Done(): - default: - return false - } - return true - }) - } else { - tm = newTimeTimer(d) - } + tm := t.newTimer(d) select { case <-tm.C(): t.vlogf("RoundTrip retrying after failure: %v", roundTripErr) @@ -725,8 +696,8 @@ func canRetryError(err error) bool { } func (t *Transport) dialClientConn(ctx context.Context, addr string, singleUse bool) (*ClientConn, error) { - if t.syncHooks != nil { - return t.newClientConn(nil, singleUse, t.syncHooks) + if t.transportTestHooks != nil { + return t.newClientConn(nil, singleUse) } host, _, err := net.SplitHostPort(addr) if err != nil { @@ -736,7 +707,7 @@ func (t *Transport) dialClientConn(ctx context.Context, addr string, singleUse b if err != nil { return nil, err } - return t.newClientConn(tconn, singleUse, nil) + return t.newClientConn(tconn, singleUse) } func (t *Transport) newTLSConfig(host string) *tls.Config { @@ -802,10 +773,10 @@ func (t *Transport) maxEncoderHeaderTableSize() uint32 { } func (t *Transport) NewClientConn(c net.Conn) (*ClientConn, error) { - return t.newClientConn(c, t.disableKeepAlives(), nil) + return t.newClientConn(c, t.disableKeepAlives()) } -func (t *Transport) newClientConn(c net.Conn, singleUse bool, hooks *testSyncHooks) (*ClientConn, error) { +func (t *Transport) newClientConn(c net.Conn, singleUse bool) (*ClientConn, error) { cc := &ClientConn{ t: t, tconn: c, @@ -820,16 +791,12 @@ func (t *Transport) newClientConn(c net.Conn, singleUse bool, hooks *testSyncHoo wantSettingsAck: true, pings: make(map[[8]byte]chan struct{}), reqHeaderMu: make(chan struct{}, 1), - syncHooks: hooks, } - if hooks != nil { - hooks.newclientconn(cc) + if t.transportTestHooks != nil { + t.markNewGoroutine() + t.transportTestHooks.newclientconn(cc) c = cc.tconn } - if d := t.idleConnTimeout(); d != 0 { - cc.idleTimeout = d - cc.idleTimer = cc.afterFunc(d, cc.onIdleTimeout) - } if VerboseLogs { t.vlogf("http2: Transport creating client conn %p to %v", cc, c.RemoteAddr()) } @@ -893,7 +860,13 @@ func (t *Transport) newClientConn(c net.Conn, singleUse bool, hooks *testSyncHoo return nil, cc.werr } - cc.goRun(cc.readLoop) + // Start the idle timer after the connection is fully initialized. + if d := t.idleConnTimeout(); d != 0 { + cc.idleTimeout = d + cc.idleTimer = t.afterFunc(d, cc.onIdleTimeout) + } + + go cc.readLoop() return cc, nil } @@ -901,7 +874,7 @@ func (cc *ClientConn) healthCheck() { pingTimeout := cc.t.pingTimeout() // We don't need to periodically ping in the health check, because the readLoop of ClientConn will // trigger the healthCheck again if there is no frame received. - ctx, cancel := cc.contextWithTimeout(context.Background(), pingTimeout) + ctx, cancel := cc.t.contextWithTimeout(context.Background(), pingTimeout) defer cancel() cc.vlogf("http2: Transport sending health check") err := cc.Ping(ctx) @@ -936,7 +909,20 @@ func (cc *ClientConn) setGoAway(f *GoAwayFrame) { } last := f.LastStreamID for streamID, cs := range cc.streams { - if streamID > last { + if streamID <= last { + // The server's GOAWAY indicates that it received this stream. + // It will either finish processing it, or close the connection + // without doing so. Either way, leave the stream alone for now. + continue + } + if streamID == 1 && cc.goAway.ErrCode != ErrCodeNo { + // Don't retry the first stream on a connection if we get a non-NO error. + // If the server is sending an error on a new connection, + // retrying the request on a new one probably isn't going to work. + cs.abortStreamLocked(fmt.Errorf("http2: Transport received GOAWAY from server ErrCode:%v", cc.goAway.ErrCode)) + } else { + // Aborting the stream with errClentConnGotGoAway indicates that + // the request should be retried on a new connection. cs.abortStreamLocked(errClientConnGotGoAway) } } @@ -1131,7 +1117,8 @@ func (cc *ClientConn) Shutdown(ctx context.Context) error { // Wait for all in-flight streams to complete or connection to close done := make(chan struct{}) cancelled := false // guarded by cc.mu - cc.goRun(func() { + go func() { + cc.t.markNewGoroutine() cc.mu.Lock() defer cc.mu.Unlock() for { @@ -1143,9 +1130,9 @@ func (cc *ClientConn) Shutdown(ctx context.Context) error { if cancelled { break } - cc.condWait() + cc.cond.Wait() } - }) + }() shutdownEnterWaitStateHook() select { case <-done: @@ -1155,7 +1142,7 @@ func (cc *ClientConn) Shutdown(ctx context.Context) error { cc.mu.Lock() // Free the goroutine above cancelled = true - cc.condBroadcast() + cc.cond.Broadcast() cc.mu.Unlock() return ctx.Err() } @@ -1193,7 +1180,7 @@ func (cc *ClientConn) closeForError(err error) { for _, cs := range cc.streams { cs.abortStreamLocked(err) } - cc.condBroadcast() + cc.cond.Broadcast() cc.mu.Unlock() cc.closeConn() } @@ -1308,23 +1295,30 @@ func (cc *ClientConn) roundTrip(req *http.Request, streamf func(*clientStream)) respHeaderRecv: make(chan struct{}), donec: make(chan struct{}), } - cc.goRun(func() { - cs.doRequest(req) - }) + + // TODO(bradfitz): this is a copy of the logic in net/http. Unify somewhere? + if !cc.t.disableCompression() && + req.Header.Get("Accept-Encoding") == "" && + req.Header.Get("Range") == "" && + !cs.isHead { + // Request gzip only, not deflate. Deflate is ambiguous and + // not as universally supported anyway. + // See: https://zlib.net/zlib_faq.html#faq39 + // + // Note that we don't request this for HEAD requests, + // due to a bug in nginx: + // http://trac.nginx.org/nginx/ticket/358 + // https://golang.org/issue/5522 + // + // We don't request gzip if the request is for a range, since + // auto-decoding a portion of a gzipped document will just fail + // anyway. See https://golang.org/issue/8923 + cs.requestedGzip = true + } + + go cs.doRequest(req, streamf) waitDone := func() error { - if cc.syncHooks != nil { - cc.syncHooks.blockUntil(func() bool { - select { - case <-cs.donec: - case <-ctx.Done(): - case <-cs.reqCancel: - default: - return false - } - return true - }) - } select { case <-cs.donec: return nil @@ -1385,24 +1379,7 @@ func (cc *ClientConn) roundTrip(req *http.Request, streamf func(*clientStream)) return err } - if streamf != nil { - streamf(cs) - } - for { - if cc.syncHooks != nil { - cc.syncHooks.blockUntil(func() bool { - select { - case <-cs.respHeaderRecv: - case <-cs.abort: - case <-ctx.Done(): - case <-cs.reqCancel: - default: - return false - } - return true - }) - } select { case <-cs.respHeaderRecv: return handleResponseHeaders() @@ -1432,8 +1409,9 @@ func (cc *ClientConn) roundTrip(req *http.Request, streamf func(*clientStream)) // doRequest runs for the duration of the request lifetime. // // It sends the request and performs post-request cleanup (closing Request.Body, etc.). -func (cs *clientStream) doRequest(req *http.Request) { - err := cs.writeRequest(req) +func (cs *clientStream) doRequest(req *http.Request, streamf func(*clientStream)) { + cs.cc.t.markNewGoroutine() + err := cs.writeRequest(req, streamf) cs.cleanupWriteRequest(err) } @@ -1444,7 +1422,7 @@ func (cs *clientStream) doRequest(req *http.Request) { // // It returns non-nil if the request ends otherwise. // If the returned error is StreamError, the error Code may be used in resetting the stream. -func (cs *clientStream) writeRequest(req *http.Request) (err error) { +func (cs *clientStream) writeRequest(req *http.Request, streamf func(*clientStream)) (err error) { cc := cs.cc ctx := cs.ctx @@ -1458,21 +1436,6 @@ func (cs *clientStream) writeRequest(req *http.Request) (err error) { if cc.reqHeaderMu == nil { panic("RoundTrip on uninitialized ClientConn") // for tests } - var newStreamHook func(*clientStream) - if cc.syncHooks != nil { - newStreamHook = cc.syncHooks.newstream - cc.syncHooks.blockUntil(func() bool { - select { - case cc.reqHeaderMu <- struct{}{}: - <-cc.reqHeaderMu - case <-cs.reqCancel: - case <-ctx.Done(): - default: - return false - } - return true - }) - } select { case cc.reqHeaderMu <- struct{}{}: case <-cs.reqCancel: @@ -1497,28 +1460,8 @@ func (cs *clientStream) writeRequest(req *http.Request) (err error) { } cc.mu.Unlock() - if newStreamHook != nil { - newStreamHook(cs) - } - - // TODO(bradfitz): this is a copy of the logic in net/http. Unify somewhere? - if !cc.t.disableCompression() && - req.Header.Get("Accept-Encoding") == "" && - req.Header.Get("Range") == "" && - !cs.isHead { - // Request gzip only, not deflate. Deflate is ambiguous and - // not as universally supported anyway. - // See: https://zlib.net/zlib_faq.html#faq39 - // - // Note that we don't request this for HEAD requests, - // due to a bug in nginx: - // http://trac.nginx.org/nginx/ticket/358 - // https://golang.org/issue/5522 - // - // We don't request gzip if the request is for a range, since - // auto-decoding a portion of a gzipped document will just fail - // anyway. See https://golang.org/issue/8923 - cs.requestedGzip = true + if streamf != nil { + streamf(cs) } continueTimeout := cc.t.expectContinueTimeout() @@ -1581,7 +1524,7 @@ func (cs *clientStream) writeRequest(req *http.Request) (err error) { var respHeaderTimer <-chan time.Time var respHeaderRecv chan struct{} if d := cc.responseHeaderTimeout(); d != 0 { - timer := cc.newTimer(d) + timer := cc.t.newTimer(d) defer timer.Stop() respHeaderTimer = timer.C() respHeaderRecv = cs.respHeaderRecv @@ -1590,21 +1533,6 @@ func (cs *clientStream) writeRequest(req *http.Request) (err error) { // or until the request is aborted (via context, error, or otherwise), // whichever comes first. for { - if cc.syncHooks != nil { - cc.syncHooks.blockUntil(func() bool { - select { - case <-cs.peerClosed: - case <-respHeaderTimer: - case <-respHeaderRecv: - case <-cs.abort: - case <-ctx.Done(): - case <-cs.reqCancel: - default: - return false - } - return true - }) - } select { case <-cs.peerClosed: return nil @@ -1753,7 +1681,7 @@ func (cc *ClientConn) awaitOpenSlotForStreamLocked(cs *clientStream) error { return nil } cc.pendingRequests++ - cc.condWait() + cc.cond.Wait() cc.pendingRequests-- select { case <-cs.abort: @@ -2015,7 +1943,7 @@ func (cs *clientStream) awaitFlowControl(maxBytes int) (taken int32, err error) cs.flow.take(take) return take, nil } - cc.condWait() + cc.cond.Wait() } } @@ -2298,7 +2226,7 @@ func (cc *ClientConn) forgetStreamID(id uint32) { } // Wake up writeRequestBody via clientStream.awaitFlowControl and // wake up RoundTrip if there is a pending request. - cc.condBroadcast() + cc.cond.Broadcast() closeOnIdle := cc.singleUse || cc.doNotReuse || cc.t.disableKeepAlives() || cc.goAway != nil if closeOnIdle && cc.streamsReserved == 0 && len(cc.streams) == 0 { @@ -2320,6 +2248,7 @@ type clientConnReadLoop struct { // readLoop runs in its own goroutine and reads and dispatches frames. func (cc *ClientConn) readLoop() { + cc.t.markNewGoroutine() rl := &clientConnReadLoop{cc: cc} defer rl.cleanup() cc.readerErr = rl.run() @@ -2386,7 +2315,7 @@ func (rl *clientConnReadLoop) cleanup() { cs.abortStreamLocked(err) } } - cc.condBroadcast() + cc.cond.Broadcast() cc.mu.Unlock() } @@ -2423,7 +2352,7 @@ func (rl *clientConnReadLoop) run() error { readIdleTimeout := cc.t.ReadIdleTimeout var t timer if readIdleTimeout != 0 { - t = cc.afterFunc(readIdleTimeout, cc.healthCheck) + t = cc.t.afterFunc(readIdleTimeout, cc.healthCheck) } for { f, err := cc.fr.ReadFrame() @@ -3021,7 +2950,7 @@ func (rl *clientConnReadLoop) processSettingsNoWrite(f *SettingsFrame) error { for _, cs := range cc.streams { cs.flow.add(delta) } - cc.condBroadcast() + cc.cond.Broadcast() cc.initialWindowSize = s.Val case SettingHeaderTableSize: @@ -3076,7 +3005,7 @@ func (rl *clientConnReadLoop) processWindowUpdate(f *WindowUpdateFrame) error { return ConnectionError(ErrCodeFlowControl) } - cc.condBroadcast() + cc.cond.Broadcast() return nil } @@ -3120,7 +3049,8 @@ func (cc *ClientConn) Ping(ctx context.Context) error { } var pingError error errc := make(chan struct{}) - cc.goRun(func() { + go func() { + cc.t.markNewGoroutine() cc.wmu.Lock() defer cc.wmu.Unlock() if pingError = cc.fr.WritePing(false, p); pingError != nil { @@ -3131,20 +3061,7 @@ func (cc *ClientConn) Ping(ctx context.Context) error { close(errc) return } - }) - if cc.syncHooks != nil { - cc.syncHooks.blockUntil(func() bool { - select { - case <-c: - case <-errc: - case <-ctx.Done(): - case <-cc.readerDone: - default: - return false - } - return true - }) - } + }() select { case <-c: return nil diff --git a/vendor/golang.org/x/net/http2/writesched_priority.go b/vendor/golang.org/x/net/http2/writesched_priority.go index 0a242c66..f6783339 100644 --- a/vendor/golang.org/x/net/http2/writesched_priority.go +++ b/vendor/golang.org/x/net/http2/writesched_priority.go @@ -443,8 +443,8 @@ func (ws *priorityWriteScheduler) addClosedOrIdleNode(list *[]*priorityNode, max } func (ws *priorityWriteScheduler) removeNode(n *priorityNode) { - for k := n.kids; k != nil; k = k.next { - k.setParent(n.parent) + for n.kids != nil { + n.kids.setParent(n.parent) } n.setParent(nil) delete(ws.nodes, n.id) diff --git a/vendor/golang.org/x/sys/cpu/asm_aix_ppc64.s b/vendor/golang.org/x/sys/cpu/asm_aix_ppc64.s new file mode 100644 index 00000000..269e173c --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/asm_aix_ppc64.s @@ -0,0 +1,17 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build gc + +#include "textflag.h" + +// +// System calls for ppc64, AIX are implemented in runtime/syscall_aix.go +// + +TEXT ·syscall6(SB),NOSPLIT,$0-88 + JMP syscall·syscall6(SB) + +TEXT ·rawSyscall6(SB),NOSPLIT,$0-88 + JMP syscall·rawSyscall6(SB) diff --git a/vendor/golang.org/x/sys/cpu/byteorder.go b/vendor/golang.org/x/sys/cpu/byteorder.go new file mode 100644 index 00000000..271055be --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/byteorder.go @@ -0,0 +1,66 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cpu + +import ( + "runtime" +) + +// byteOrder is a subset of encoding/binary.ByteOrder. +type byteOrder interface { + Uint32([]byte) uint32 + Uint64([]byte) uint64 +} + +type littleEndian struct{} +type bigEndian struct{} + +func (littleEndian) Uint32(b []byte) uint32 { + _ = b[3] // bounds check hint to compiler; see golang.org/issue/14808 + return uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24 +} + +func (littleEndian) Uint64(b []byte) uint64 { + _ = b[7] // bounds check hint to compiler; see golang.org/issue/14808 + return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | + uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56 +} + +func (bigEndian) Uint32(b []byte) uint32 { + _ = b[3] // bounds check hint to compiler; see golang.org/issue/14808 + return uint32(b[3]) | uint32(b[2])<<8 | uint32(b[1])<<16 | uint32(b[0])<<24 +} + +func (bigEndian) Uint64(b []byte) uint64 { + _ = b[7] // bounds check hint to compiler; see golang.org/issue/14808 + return uint64(b[7]) | uint64(b[6])<<8 | uint64(b[5])<<16 | uint64(b[4])<<24 | + uint64(b[3])<<32 | uint64(b[2])<<40 | uint64(b[1])<<48 | uint64(b[0])<<56 +} + +// hostByteOrder returns littleEndian on little-endian machines and +// bigEndian on big-endian machines. +func hostByteOrder() byteOrder { + switch runtime.GOARCH { + case "386", "amd64", "amd64p32", + "alpha", + "arm", "arm64", + "loong64", + "mipsle", "mips64le", "mips64p32le", + "nios2", + "ppc64le", + "riscv", "riscv64", + "sh": + return littleEndian{} + case "armbe", "arm64be", + "m68k", + "mips", "mips64", "mips64p32", + "ppc", "ppc64", + "s390", "s390x", + "shbe", + "sparc", "sparc64": + return bigEndian{} + } + panic("unknown architecture") +} diff --git a/vendor/golang.org/x/sys/cpu/cpu.go b/vendor/golang.org/x/sys/cpu/cpu.go new file mode 100644 index 00000000..8fa707aa --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu.go @@ -0,0 +1,291 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package cpu implements processor feature detection for +// various CPU architectures. +package cpu + +import ( + "os" + "strings" +) + +// Initialized reports whether the CPU features were initialized. +// +// For some GOOS/GOARCH combinations initialization of the CPU features depends +// on reading an operating specific file, e.g. /proc/self/auxv on linux/arm +// Initialized will report false if reading the file fails. +var Initialized bool + +// CacheLinePad is used to pad structs to avoid false sharing. +type CacheLinePad struct{ _ [cacheLineSize]byte } + +// X86 contains the supported CPU features of the +// current X86/AMD64 platform. If the current platform +// is not X86/AMD64 then all feature flags are false. +// +// X86 is padded to avoid false sharing. Further the HasAVX +// and HasAVX2 are only set if the OS supports XMM and YMM +// registers in addition to the CPUID feature bit being set. +var X86 struct { + _ CacheLinePad + HasAES bool // AES hardware implementation (AES NI) + HasADX bool // Multi-precision add-carry instruction extensions + HasAVX bool // Advanced vector extension + HasAVX2 bool // Advanced vector extension 2 + HasAVX512 bool // Advanced vector extension 512 + HasAVX512F bool // Advanced vector extension 512 Foundation Instructions + HasAVX512CD bool // Advanced vector extension 512 Conflict Detection Instructions + HasAVX512ER bool // Advanced vector extension 512 Exponential and Reciprocal Instructions + HasAVX512PF bool // Advanced vector extension 512 Prefetch Instructions + HasAVX512VL bool // Advanced vector extension 512 Vector Length Extensions + HasAVX512BW bool // Advanced vector extension 512 Byte and Word Instructions + HasAVX512DQ bool // Advanced vector extension 512 Doubleword and Quadword Instructions + HasAVX512IFMA bool // Advanced vector extension 512 Integer Fused Multiply Add + HasAVX512VBMI bool // Advanced vector extension 512 Vector Byte Manipulation Instructions + HasAVX5124VNNIW bool // Advanced vector extension 512 Vector Neural Network Instructions Word variable precision + HasAVX5124FMAPS bool // Advanced vector extension 512 Fused Multiply Accumulation Packed Single precision + HasAVX512VPOPCNTDQ bool // Advanced vector extension 512 Double and quad word population count instructions + HasAVX512VPCLMULQDQ bool // Advanced vector extension 512 Vector carry-less multiply operations + HasAVX512VNNI bool // Advanced vector extension 512 Vector Neural Network Instructions + HasAVX512GFNI bool // Advanced vector extension 512 Galois field New Instructions + HasAVX512VAES bool // Advanced vector extension 512 Vector AES instructions + HasAVX512VBMI2 bool // Advanced vector extension 512 Vector Byte Manipulation Instructions 2 + HasAVX512BITALG bool // Advanced vector extension 512 Bit Algorithms + HasAVX512BF16 bool // Advanced vector extension 512 BFloat16 Instructions + HasAMXTile bool // Advanced Matrix Extension Tile instructions + HasAMXInt8 bool // Advanced Matrix Extension Int8 instructions + HasAMXBF16 bool // Advanced Matrix Extension BFloat16 instructions + HasBMI1 bool // Bit manipulation instruction set 1 + HasBMI2 bool // Bit manipulation instruction set 2 + HasCX16 bool // Compare and exchange 16 Bytes + HasERMS bool // Enhanced REP for MOVSB and STOSB + HasFMA bool // Fused-multiply-add instructions + HasOSXSAVE bool // OS supports XSAVE/XRESTOR for saving/restoring XMM registers. + HasPCLMULQDQ bool // PCLMULQDQ instruction - most often used for AES-GCM + HasPOPCNT bool // Hamming weight instruction POPCNT. + HasRDRAND bool // RDRAND instruction (on-chip random number generator) + HasRDSEED bool // RDSEED instruction (on-chip random number generator) + HasSSE2 bool // Streaming SIMD extension 2 (always available on amd64) + HasSSE3 bool // Streaming SIMD extension 3 + HasSSSE3 bool // Supplemental streaming SIMD extension 3 + HasSSE41 bool // Streaming SIMD extension 4 and 4.1 + HasSSE42 bool // Streaming SIMD extension 4 and 4.2 + _ CacheLinePad +} + +// ARM64 contains the supported CPU features of the +// current ARMv8(aarch64) platform. If the current platform +// is not arm64 then all feature flags are false. +var ARM64 struct { + _ CacheLinePad + HasFP bool // Floating-point instruction set (always available) + HasASIMD bool // Advanced SIMD (always available) + HasEVTSTRM bool // Event stream support + HasAES bool // AES hardware implementation + HasPMULL bool // Polynomial multiplication instruction set + HasSHA1 bool // SHA1 hardware implementation + HasSHA2 bool // SHA2 hardware implementation + HasCRC32 bool // CRC32 hardware implementation + HasATOMICS bool // Atomic memory operation instruction set + HasFPHP bool // Half precision floating-point instruction set + HasASIMDHP bool // Advanced SIMD half precision instruction set + HasCPUID bool // CPUID identification scheme registers + HasASIMDRDM bool // Rounding double multiply add/subtract instruction set + HasJSCVT bool // Javascript conversion from floating-point to integer + HasFCMA bool // Floating-point multiplication and addition of complex numbers + HasLRCPC bool // Release Consistent processor consistent support + HasDCPOP bool // Persistent memory support + HasSHA3 bool // SHA3 hardware implementation + HasSM3 bool // SM3 hardware implementation + HasSM4 bool // SM4 hardware implementation + HasASIMDDP bool // Advanced SIMD double precision instruction set + HasSHA512 bool // SHA512 hardware implementation + HasSVE bool // Scalable Vector Extensions + HasSVE2 bool // Scalable Vector Extensions 2 + HasASIMDFHM bool // Advanced SIMD multiplication FP16 to FP32 + _ CacheLinePad +} + +// ARM contains the supported CPU features of the current ARM (32-bit) platform. +// All feature flags are false if: +// 1. the current platform is not arm, or +// 2. the current operating system is not Linux. +var ARM struct { + _ CacheLinePad + HasSWP bool // SWP instruction support + HasHALF bool // Half-word load and store support + HasTHUMB bool // ARM Thumb instruction set + Has26BIT bool // Address space limited to 26-bits + HasFASTMUL bool // 32-bit operand, 64-bit result multiplication support + HasFPA bool // Floating point arithmetic support + HasVFP bool // Vector floating point support + HasEDSP bool // DSP Extensions support + HasJAVA bool // Java instruction set + HasIWMMXT bool // Intel Wireless MMX technology support + HasCRUNCH bool // MaverickCrunch context switching and handling + HasTHUMBEE bool // Thumb EE instruction set + HasNEON bool // NEON instruction set + HasVFPv3 bool // Vector floating point version 3 support + HasVFPv3D16 bool // Vector floating point version 3 D8-D15 + HasTLS bool // Thread local storage support + HasVFPv4 bool // Vector floating point version 4 support + HasIDIVA bool // Integer divide instruction support in ARM mode + HasIDIVT bool // Integer divide instruction support in Thumb mode + HasVFPD32 bool // Vector floating point version 3 D15-D31 + HasLPAE bool // Large Physical Address Extensions + HasEVTSTRM bool // Event stream support + HasAES bool // AES hardware implementation + HasPMULL bool // Polynomial multiplication instruction set + HasSHA1 bool // SHA1 hardware implementation + HasSHA2 bool // SHA2 hardware implementation + HasCRC32 bool // CRC32 hardware implementation + _ CacheLinePad +} + +// MIPS64X contains the supported CPU features of the current mips64/mips64le +// platforms. If the current platform is not mips64/mips64le or the current +// operating system is not Linux then all feature flags are false. +var MIPS64X struct { + _ CacheLinePad + HasMSA bool // MIPS SIMD architecture + _ CacheLinePad +} + +// PPC64 contains the supported CPU features of the current ppc64/ppc64le platforms. +// If the current platform is not ppc64/ppc64le then all feature flags are false. +// +// For ppc64/ppc64le, it is safe to check only for ISA level starting on ISA v3.00, +// since there are no optional categories. There are some exceptions that also +// require kernel support to work (DARN, SCV), so there are feature bits for +// those as well. The struct is padded to avoid false sharing. +var PPC64 struct { + _ CacheLinePad + HasDARN bool // Hardware random number generator (requires kernel enablement) + HasSCV bool // Syscall vectored (requires kernel enablement) + IsPOWER8 bool // ISA v2.07 (POWER8) + IsPOWER9 bool // ISA v3.00 (POWER9), implies IsPOWER8 + _ CacheLinePad +} + +// S390X contains the supported CPU features of the current IBM Z +// (s390x) platform. If the current platform is not IBM Z then all +// feature flags are false. +// +// S390X is padded to avoid false sharing. Further HasVX is only set +// if the OS supports vector registers in addition to the STFLE +// feature bit being set. +var S390X struct { + _ CacheLinePad + HasZARCH bool // z/Architecture mode is active [mandatory] + HasSTFLE bool // store facility list extended + HasLDISP bool // long (20-bit) displacements + HasEIMM bool // 32-bit immediates + HasDFP bool // decimal floating point + HasETF3EH bool // ETF-3 enhanced + HasMSA bool // message security assist (CPACF) + HasAES bool // KM-AES{128,192,256} functions + HasAESCBC bool // KMC-AES{128,192,256} functions + HasAESCTR bool // KMCTR-AES{128,192,256} functions + HasAESGCM bool // KMA-GCM-AES{128,192,256} functions + HasGHASH bool // KIMD-GHASH function + HasSHA1 bool // K{I,L}MD-SHA-1 functions + HasSHA256 bool // K{I,L}MD-SHA-256 functions + HasSHA512 bool // K{I,L}MD-SHA-512 functions + HasSHA3 bool // K{I,L}MD-SHA3-{224,256,384,512} and K{I,L}MD-SHAKE-{128,256} functions + HasVX bool // vector facility + HasVXE bool // vector-enhancements facility 1 + _ CacheLinePad +} + +func init() { + archInit() + initOptions() + processOptions() +} + +// options contains the cpu debug options that can be used in GODEBUG. +// Options are arch dependent and are added by the arch specific initOptions functions. +// Features that are mandatory for the specific GOARCH should have the Required field set +// (e.g. SSE2 on amd64). +var options []option + +// Option names should be lower case. e.g. avx instead of AVX. +type option struct { + Name string + Feature *bool + Specified bool // whether feature value was specified in GODEBUG + Enable bool // whether feature should be enabled + Required bool // whether feature is mandatory and can not be disabled +} + +func processOptions() { + env := os.Getenv("GODEBUG") +field: + for env != "" { + field := "" + i := strings.IndexByte(env, ',') + if i < 0 { + field, env = env, "" + } else { + field, env = env[:i], env[i+1:] + } + if len(field) < 4 || field[:4] != "cpu." { + continue + } + i = strings.IndexByte(field, '=') + if i < 0 { + print("GODEBUG sys/cpu: no value specified for \"", field, "\"\n") + continue + } + key, value := field[4:i], field[i+1:] // e.g. "SSE2", "on" + + var enable bool + switch value { + case "on": + enable = true + case "off": + enable = false + default: + print("GODEBUG sys/cpu: value \"", value, "\" not supported for cpu option \"", key, "\"\n") + continue field + } + + if key == "all" { + for i := range options { + options[i].Specified = true + options[i].Enable = enable || options[i].Required + } + continue field + } + + for i := range options { + if options[i].Name == key { + options[i].Specified = true + options[i].Enable = enable + continue field + } + } + + print("GODEBUG sys/cpu: unknown cpu feature \"", key, "\"\n") + } + + for _, o := range options { + if !o.Specified { + continue + } + + if o.Enable && !*o.Feature { + print("GODEBUG sys/cpu: can not enable \"", o.Name, "\", missing CPU support\n") + continue + } + + if !o.Enable && o.Required { + print("GODEBUG sys/cpu: can not disable \"", o.Name, "\", required CPU feature\n") + continue + } + + *o.Feature = o.Enable + } +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_aix.go b/vendor/golang.org/x/sys/cpu/cpu_aix.go new file mode 100644 index 00000000..9bf0c32e --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_aix.go @@ -0,0 +1,33 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build aix + +package cpu + +const ( + // getsystemcfg constants + _SC_IMPL = 2 + _IMPL_POWER8 = 0x10000 + _IMPL_POWER9 = 0x20000 +) + +func archInit() { + impl := getsystemcfg(_SC_IMPL) + if impl&_IMPL_POWER8 != 0 { + PPC64.IsPOWER8 = true + } + if impl&_IMPL_POWER9 != 0 { + PPC64.IsPOWER8 = true + PPC64.IsPOWER9 = true + } + + Initialized = true +} + +func getsystemcfg(label int) (n uint64) { + r0, _ := callgetsystemcfg(label) + n = uint64(r0) + return +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_arm.go b/vendor/golang.org/x/sys/cpu/cpu_arm.go new file mode 100644 index 00000000..301b752e --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_arm.go @@ -0,0 +1,73 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cpu + +const cacheLineSize = 32 + +// HWCAP/HWCAP2 bits. +// These are specific to Linux. +const ( + hwcap_SWP = 1 << 0 + hwcap_HALF = 1 << 1 + hwcap_THUMB = 1 << 2 + hwcap_26BIT = 1 << 3 + hwcap_FAST_MULT = 1 << 4 + hwcap_FPA = 1 << 5 + hwcap_VFP = 1 << 6 + hwcap_EDSP = 1 << 7 + hwcap_JAVA = 1 << 8 + hwcap_IWMMXT = 1 << 9 + hwcap_CRUNCH = 1 << 10 + hwcap_THUMBEE = 1 << 11 + hwcap_NEON = 1 << 12 + hwcap_VFPv3 = 1 << 13 + hwcap_VFPv3D16 = 1 << 14 + hwcap_TLS = 1 << 15 + hwcap_VFPv4 = 1 << 16 + hwcap_IDIVA = 1 << 17 + hwcap_IDIVT = 1 << 18 + hwcap_VFPD32 = 1 << 19 + hwcap_LPAE = 1 << 20 + hwcap_EVTSTRM = 1 << 21 + + hwcap2_AES = 1 << 0 + hwcap2_PMULL = 1 << 1 + hwcap2_SHA1 = 1 << 2 + hwcap2_SHA2 = 1 << 3 + hwcap2_CRC32 = 1 << 4 +) + +func initOptions() { + options = []option{ + {Name: "pmull", Feature: &ARM.HasPMULL}, + {Name: "sha1", Feature: &ARM.HasSHA1}, + {Name: "sha2", Feature: &ARM.HasSHA2}, + {Name: "swp", Feature: &ARM.HasSWP}, + {Name: "thumb", Feature: &ARM.HasTHUMB}, + {Name: "thumbee", Feature: &ARM.HasTHUMBEE}, + {Name: "tls", Feature: &ARM.HasTLS}, + {Name: "vfp", Feature: &ARM.HasVFP}, + {Name: "vfpd32", Feature: &ARM.HasVFPD32}, + {Name: "vfpv3", Feature: &ARM.HasVFPv3}, + {Name: "vfpv3d16", Feature: &ARM.HasVFPv3D16}, + {Name: "vfpv4", Feature: &ARM.HasVFPv4}, + {Name: "half", Feature: &ARM.HasHALF}, + {Name: "26bit", Feature: &ARM.Has26BIT}, + {Name: "fastmul", Feature: &ARM.HasFASTMUL}, + {Name: "fpa", Feature: &ARM.HasFPA}, + {Name: "edsp", Feature: &ARM.HasEDSP}, + {Name: "java", Feature: &ARM.HasJAVA}, + {Name: "iwmmxt", Feature: &ARM.HasIWMMXT}, + {Name: "crunch", Feature: &ARM.HasCRUNCH}, + {Name: "neon", Feature: &ARM.HasNEON}, + {Name: "idivt", Feature: &ARM.HasIDIVT}, + {Name: "idiva", Feature: &ARM.HasIDIVA}, + {Name: "lpae", Feature: &ARM.HasLPAE}, + {Name: "evtstrm", Feature: &ARM.HasEVTSTRM}, + {Name: "aes", Feature: &ARM.HasAES}, + {Name: "crc32", Feature: &ARM.HasCRC32}, + } + +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_arm64.go b/vendor/golang.org/x/sys/cpu/cpu_arm64.go new file mode 100644 index 00000000..0e27a21e --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_arm64.go @@ -0,0 +1,182 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cpu + +import "runtime" + +// cacheLineSize is used to prevent false sharing of cache lines. +// We choose 128 because Apple Silicon, a.k.a. M1, has 128-byte cache line size. +// It doesn't cost much and is much more future-proof. +const cacheLineSize = 128 + +func initOptions() { + options = []option{ + {Name: "fp", Feature: &ARM64.HasFP}, + {Name: "asimd", Feature: &ARM64.HasASIMD}, + {Name: "evstrm", Feature: &ARM64.HasEVTSTRM}, + {Name: "aes", Feature: &ARM64.HasAES}, + {Name: "fphp", Feature: &ARM64.HasFPHP}, + {Name: "jscvt", Feature: &ARM64.HasJSCVT}, + {Name: "lrcpc", Feature: &ARM64.HasLRCPC}, + {Name: "pmull", Feature: &ARM64.HasPMULL}, + {Name: "sha1", Feature: &ARM64.HasSHA1}, + {Name: "sha2", Feature: &ARM64.HasSHA2}, + {Name: "sha3", Feature: &ARM64.HasSHA3}, + {Name: "sha512", Feature: &ARM64.HasSHA512}, + {Name: "sm3", Feature: &ARM64.HasSM3}, + {Name: "sm4", Feature: &ARM64.HasSM4}, + {Name: "sve", Feature: &ARM64.HasSVE}, + {Name: "sve2", Feature: &ARM64.HasSVE2}, + {Name: "crc32", Feature: &ARM64.HasCRC32}, + {Name: "atomics", Feature: &ARM64.HasATOMICS}, + {Name: "asimdhp", Feature: &ARM64.HasASIMDHP}, + {Name: "cpuid", Feature: &ARM64.HasCPUID}, + {Name: "asimrdm", Feature: &ARM64.HasASIMDRDM}, + {Name: "fcma", Feature: &ARM64.HasFCMA}, + {Name: "dcpop", Feature: &ARM64.HasDCPOP}, + {Name: "asimddp", Feature: &ARM64.HasASIMDDP}, + {Name: "asimdfhm", Feature: &ARM64.HasASIMDFHM}, + } +} + +func archInit() { + switch runtime.GOOS { + case "freebsd": + readARM64Registers() + case "linux", "netbsd", "openbsd": + doinit() + default: + // Many platforms don't seem to allow reading these registers. + setMinimalFeatures() + } +} + +// setMinimalFeatures fakes the minimal ARM64 features expected by +// TestARM64minimalFeatures. +func setMinimalFeatures() { + ARM64.HasASIMD = true + ARM64.HasFP = true +} + +func readARM64Registers() { + Initialized = true + + parseARM64SystemRegisters(getisar0(), getisar1(), getpfr0()) +} + +func parseARM64SystemRegisters(isar0, isar1, pfr0 uint64) { + // ID_AA64ISAR0_EL1 + switch extractBits(isar0, 4, 7) { + case 1: + ARM64.HasAES = true + case 2: + ARM64.HasAES = true + ARM64.HasPMULL = true + } + + switch extractBits(isar0, 8, 11) { + case 1: + ARM64.HasSHA1 = true + } + + switch extractBits(isar0, 12, 15) { + case 1: + ARM64.HasSHA2 = true + case 2: + ARM64.HasSHA2 = true + ARM64.HasSHA512 = true + } + + switch extractBits(isar0, 16, 19) { + case 1: + ARM64.HasCRC32 = true + } + + switch extractBits(isar0, 20, 23) { + case 2: + ARM64.HasATOMICS = true + } + + switch extractBits(isar0, 28, 31) { + case 1: + ARM64.HasASIMDRDM = true + } + + switch extractBits(isar0, 32, 35) { + case 1: + ARM64.HasSHA3 = true + } + + switch extractBits(isar0, 36, 39) { + case 1: + ARM64.HasSM3 = true + } + + switch extractBits(isar0, 40, 43) { + case 1: + ARM64.HasSM4 = true + } + + switch extractBits(isar0, 44, 47) { + case 1: + ARM64.HasASIMDDP = true + } + + // ID_AA64ISAR1_EL1 + switch extractBits(isar1, 0, 3) { + case 1: + ARM64.HasDCPOP = true + } + + switch extractBits(isar1, 12, 15) { + case 1: + ARM64.HasJSCVT = true + } + + switch extractBits(isar1, 16, 19) { + case 1: + ARM64.HasFCMA = true + } + + switch extractBits(isar1, 20, 23) { + case 1: + ARM64.HasLRCPC = true + } + + // ID_AA64PFR0_EL1 + switch extractBits(pfr0, 16, 19) { + case 0: + ARM64.HasFP = true + case 1: + ARM64.HasFP = true + ARM64.HasFPHP = true + } + + switch extractBits(pfr0, 20, 23) { + case 0: + ARM64.HasASIMD = true + case 1: + ARM64.HasASIMD = true + ARM64.HasASIMDHP = true + } + + switch extractBits(pfr0, 32, 35) { + case 1: + ARM64.HasSVE = true + + parseARM64SVERegister(getzfr0()) + } +} + +func parseARM64SVERegister(zfr0 uint64) { + switch extractBits(zfr0, 0, 3) { + case 1: + ARM64.HasSVE2 = true + } +} + +func extractBits(data uint64, start, end uint) uint { + return (uint)(data>>start) & ((1 << (end - start + 1)) - 1) +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_arm64.s b/vendor/golang.org/x/sys/cpu/cpu_arm64.s new file mode 100644 index 00000000..22cc9984 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_arm64.s @@ -0,0 +1,39 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build gc + +#include "textflag.h" + +// func getisar0() uint64 +TEXT ·getisar0(SB),NOSPLIT,$0-8 + // get Instruction Set Attributes 0 into x0 + // mrs x0, ID_AA64ISAR0_EL1 = d5380600 + WORD $0xd5380600 + MOVD R0, ret+0(FP) + RET + +// func getisar1() uint64 +TEXT ·getisar1(SB),NOSPLIT,$0-8 + // get Instruction Set Attributes 1 into x0 + // mrs x0, ID_AA64ISAR1_EL1 = d5380620 + WORD $0xd5380620 + MOVD R0, ret+0(FP) + RET + +// func getpfr0() uint64 +TEXT ·getpfr0(SB),NOSPLIT,$0-8 + // get Processor Feature Register 0 into x0 + // mrs x0, ID_AA64PFR0_EL1 = d5380400 + WORD $0xd5380400 + MOVD R0, ret+0(FP) + RET + +// func getzfr0() uint64 +TEXT ·getzfr0(SB),NOSPLIT,$0-8 + // get SVE Feature Register 0 into x0 + // mrs x0, ID_AA64ZFR0_EL1 = d5380480 + WORD $0xd5380480 + MOVD R0, ret+0(FP) + RET diff --git a/vendor/golang.org/x/sys/windows/empty.s b/vendor/golang.org/x/sys/cpu/cpu_gc_arm64.go similarity index 51% rename from vendor/golang.org/x/sys/windows/empty.s rename to vendor/golang.org/x/sys/cpu/cpu_gc_arm64.go index ba64caca..6ac6e1ef 100644 --- a/vendor/golang.org/x/sys/windows/empty.s +++ b/vendor/golang.org/x/sys/cpu/cpu_gc_arm64.go @@ -2,7 +2,11 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -//go:build !go1.12 +//go:build gc -// This file is here to allow bodyless functions with go:linkname for Go 1.11 -// and earlier (see https://golang.org/issue/23311). +package cpu + +func getisar0() uint64 +func getisar1() uint64 +func getpfr0() uint64 +func getzfr0() uint64 diff --git a/vendor/golang.org/x/sys/cpu/cpu_gc_s390x.go b/vendor/golang.org/x/sys/cpu/cpu_gc_s390x.go new file mode 100644 index 00000000..c8ae6ddc --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_gc_s390x.go @@ -0,0 +1,21 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build gc + +package cpu + +// haveAsmFunctions reports whether the other functions in this file can +// be safely called. +func haveAsmFunctions() bool { return true } + +// The following feature detection functions are defined in cpu_s390x.s. +// They are likely to be expensive to call so the results should be cached. +func stfle() facilityList +func kmQuery() queryResult +func kmcQuery() queryResult +func kmctrQuery() queryResult +func kmaQuery() queryResult +func kimdQuery() queryResult +func klmdQuery() queryResult diff --git a/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go b/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go new file mode 100644 index 00000000..910728fb --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go @@ -0,0 +1,15 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build (386 || amd64 || amd64p32) && gc + +package cpu + +// cpuid is implemented in cpu_x86.s for gc compiler +// and in cpu_gccgo.c for gccgo. +func cpuid(eaxArg, ecxArg uint32) (eax, ebx, ecx, edx uint32) + +// xgetbv with ecx = 0 is implemented in cpu_x86.s for gc compiler +// and in cpu_gccgo.c for gccgo. +func xgetbv() (eax, edx uint32) diff --git a/vendor/golang.org/x/sys/cpu/cpu_gccgo_arm64.go b/vendor/golang.org/x/sys/cpu/cpu_gccgo_arm64.go new file mode 100644 index 00000000..7f194678 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_gccgo_arm64.go @@ -0,0 +1,11 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build gccgo + +package cpu + +func getisar0() uint64 { return 0 } +func getisar1() uint64 { return 0 } +func getpfr0() uint64 { return 0 } diff --git a/vendor/golang.org/x/sys/cpu/cpu_gccgo_s390x.go b/vendor/golang.org/x/sys/cpu/cpu_gccgo_s390x.go new file mode 100644 index 00000000..9526d2ce --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_gccgo_s390x.go @@ -0,0 +1,22 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build gccgo + +package cpu + +// haveAsmFunctions reports whether the other functions in this file can +// be safely called. +func haveAsmFunctions() bool { return false } + +// TODO(mundaym): the following feature detection functions are currently +// stubs. See https://golang.org/cl/162887 for how to fix this. +// They are likely to be expensive to call so the results should be cached. +func stfle() facilityList { panic("not implemented for gccgo") } +func kmQuery() queryResult { panic("not implemented for gccgo") } +func kmcQuery() queryResult { panic("not implemented for gccgo") } +func kmctrQuery() queryResult { panic("not implemented for gccgo") } +func kmaQuery() queryResult { panic("not implemented for gccgo") } +func kimdQuery() queryResult { panic("not implemented for gccgo") } +func klmdQuery() queryResult { panic("not implemented for gccgo") } diff --git a/vendor/golang.org/x/sys/cpu/cpu_gccgo_x86.c b/vendor/golang.org/x/sys/cpu/cpu_gccgo_x86.c new file mode 100644 index 00000000..3f73a05d --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_gccgo_x86.c @@ -0,0 +1,37 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build (386 || amd64 || amd64p32) && gccgo + +#include +#include +#include + +// Need to wrap __get_cpuid_count because it's declared as static. +int +gccgoGetCpuidCount(uint32_t leaf, uint32_t subleaf, + uint32_t *eax, uint32_t *ebx, + uint32_t *ecx, uint32_t *edx) +{ + return __get_cpuid_count(leaf, subleaf, eax, ebx, ecx, edx); +} + +#pragma GCC diagnostic ignored "-Wunknown-pragmas" +#pragma GCC push_options +#pragma GCC target("xsave") +#pragma clang attribute push (__attribute__((target("xsave"))), apply_to=function) + +// xgetbv reads the contents of an XCR (Extended Control Register) +// specified in the ECX register into registers EDX:EAX. +// Currently, the only supported value for XCR is 0. +void +gccgoXgetbv(uint32_t *eax, uint32_t *edx) +{ + uint64_t v = _xgetbv(0); + *eax = v & 0xffffffff; + *edx = v >> 32; +} + +#pragma clang attribute pop +#pragma GCC pop_options diff --git a/vendor/golang.org/x/sys/cpu/cpu_gccgo_x86.go b/vendor/golang.org/x/sys/cpu/cpu_gccgo_x86.go new file mode 100644 index 00000000..99c60fe9 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_gccgo_x86.go @@ -0,0 +1,31 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build (386 || amd64 || amd64p32) && gccgo + +package cpu + +//extern gccgoGetCpuidCount +func gccgoGetCpuidCount(eaxArg, ecxArg uint32, eax, ebx, ecx, edx *uint32) + +func cpuid(eaxArg, ecxArg uint32) (eax, ebx, ecx, edx uint32) { + var a, b, c, d uint32 + gccgoGetCpuidCount(eaxArg, ecxArg, &a, &b, &c, &d) + return a, b, c, d +} + +//extern gccgoXgetbv +func gccgoXgetbv(eax, edx *uint32) + +func xgetbv() (eax, edx uint32) { + var a, d uint32 + gccgoXgetbv(&a, &d) + return a, d +} + +// gccgo doesn't build on Darwin, per: +// https://github.com/Homebrew/homebrew-core/blob/HEAD/Formula/gcc.rb#L76 +func darwinSupportsAVX512() bool { + return false +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_linux.go b/vendor/golang.org/x/sys/cpu/cpu_linux.go new file mode 100644 index 00000000..743eb543 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_linux.go @@ -0,0 +1,15 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !386 && !amd64 && !amd64p32 && !arm64 + +package cpu + +func archInit() { + if err := readHWCAP(); err != nil { + return + } + doinit() + Initialized = true +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_linux_arm.go b/vendor/golang.org/x/sys/cpu/cpu_linux_arm.go new file mode 100644 index 00000000..2057006d --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_linux_arm.go @@ -0,0 +1,39 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cpu + +func doinit() { + ARM.HasSWP = isSet(hwCap, hwcap_SWP) + ARM.HasHALF = isSet(hwCap, hwcap_HALF) + ARM.HasTHUMB = isSet(hwCap, hwcap_THUMB) + ARM.Has26BIT = isSet(hwCap, hwcap_26BIT) + ARM.HasFASTMUL = isSet(hwCap, hwcap_FAST_MULT) + ARM.HasFPA = isSet(hwCap, hwcap_FPA) + ARM.HasVFP = isSet(hwCap, hwcap_VFP) + ARM.HasEDSP = isSet(hwCap, hwcap_EDSP) + ARM.HasJAVA = isSet(hwCap, hwcap_JAVA) + ARM.HasIWMMXT = isSet(hwCap, hwcap_IWMMXT) + ARM.HasCRUNCH = isSet(hwCap, hwcap_CRUNCH) + ARM.HasTHUMBEE = isSet(hwCap, hwcap_THUMBEE) + ARM.HasNEON = isSet(hwCap, hwcap_NEON) + ARM.HasVFPv3 = isSet(hwCap, hwcap_VFPv3) + ARM.HasVFPv3D16 = isSet(hwCap, hwcap_VFPv3D16) + ARM.HasTLS = isSet(hwCap, hwcap_TLS) + ARM.HasVFPv4 = isSet(hwCap, hwcap_VFPv4) + ARM.HasIDIVA = isSet(hwCap, hwcap_IDIVA) + ARM.HasIDIVT = isSet(hwCap, hwcap_IDIVT) + ARM.HasVFPD32 = isSet(hwCap, hwcap_VFPD32) + ARM.HasLPAE = isSet(hwCap, hwcap_LPAE) + ARM.HasEVTSTRM = isSet(hwCap, hwcap_EVTSTRM) + ARM.HasAES = isSet(hwCap2, hwcap2_AES) + ARM.HasPMULL = isSet(hwCap2, hwcap2_PMULL) + ARM.HasSHA1 = isSet(hwCap2, hwcap2_SHA1) + ARM.HasSHA2 = isSet(hwCap2, hwcap2_SHA2) + ARM.HasCRC32 = isSet(hwCap2, hwcap2_CRC32) +} + +func isSet(hwc uint, value uint) bool { + return hwc&value != 0 +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_linux_arm64.go b/vendor/golang.org/x/sys/cpu/cpu_linux_arm64.go new file mode 100644 index 00000000..3d386d0f --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_linux_arm64.go @@ -0,0 +1,116 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cpu + +import ( + "strings" + "syscall" +) + +// HWCAP/HWCAP2 bits. These are exposed by Linux. +const ( + hwcap_FP = 1 << 0 + hwcap_ASIMD = 1 << 1 + hwcap_EVTSTRM = 1 << 2 + hwcap_AES = 1 << 3 + hwcap_PMULL = 1 << 4 + hwcap_SHA1 = 1 << 5 + hwcap_SHA2 = 1 << 6 + hwcap_CRC32 = 1 << 7 + hwcap_ATOMICS = 1 << 8 + hwcap_FPHP = 1 << 9 + hwcap_ASIMDHP = 1 << 10 + hwcap_CPUID = 1 << 11 + hwcap_ASIMDRDM = 1 << 12 + hwcap_JSCVT = 1 << 13 + hwcap_FCMA = 1 << 14 + hwcap_LRCPC = 1 << 15 + hwcap_DCPOP = 1 << 16 + hwcap_SHA3 = 1 << 17 + hwcap_SM3 = 1 << 18 + hwcap_SM4 = 1 << 19 + hwcap_ASIMDDP = 1 << 20 + hwcap_SHA512 = 1 << 21 + hwcap_SVE = 1 << 22 + hwcap_ASIMDFHM = 1 << 23 + + hwcap2_SVE2 = 1 << 1 +) + +// linuxKernelCanEmulateCPUID reports whether we're running +// on Linux 4.11+. Ideally we'd like to ask the question about +// whether the current kernel contains +// https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=77c97b4ee21290f5f083173d957843b615abbff2 +// but the version number will have to do. +func linuxKernelCanEmulateCPUID() bool { + var un syscall.Utsname + syscall.Uname(&un) + var sb strings.Builder + for _, b := range un.Release[:] { + if b == 0 { + break + } + sb.WriteByte(byte(b)) + } + major, minor, _, ok := parseRelease(sb.String()) + return ok && (major > 4 || major == 4 && minor >= 11) +} + +func doinit() { + if err := readHWCAP(); err != nil { + // We failed to read /proc/self/auxv. This can happen if the binary has + // been given extra capabilities(7) with /bin/setcap. + // + // When this happens, we have two options. If the Linux kernel is new + // enough (4.11+), we can read the arm64 registers directly which'll + // trap into the kernel and then return back to userspace. + // + // But on older kernels, such as Linux 4.4.180 as used on many Synology + // devices, calling readARM64Registers (specifically getisar0) will + // cause a SIGILL and we'll die. So for older kernels, parse /proc/cpuinfo + // instead. + // + // See golang/go#57336. + if linuxKernelCanEmulateCPUID() { + readARM64Registers() + } else { + readLinuxProcCPUInfo() + } + return + } + + // HWCAP feature bits + ARM64.HasFP = isSet(hwCap, hwcap_FP) + ARM64.HasASIMD = isSet(hwCap, hwcap_ASIMD) + ARM64.HasEVTSTRM = isSet(hwCap, hwcap_EVTSTRM) + ARM64.HasAES = isSet(hwCap, hwcap_AES) + ARM64.HasPMULL = isSet(hwCap, hwcap_PMULL) + ARM64.HasSHA1 = isSet(hwCap, hwcap_SHA1) + ARM64.HasSHA2 = isSet(hwCap, hwcap_SHA2) + ARM64.HasCRC32 = isSet(hwCap, hwcap_CRC32) + ARM64.HasATOMICS = isSet(hwCap, hwcap_ATOMICS) + ARM64.HasFPHP = isSet(hwCap, hwcap_FPHP) + ARM64.HasASIMDHP = isSet(hwCap, hwcap_ASIMDHP) + ARM64.HasCPUID = isSet(hwCap, hwcap_CPUID) + ARM64.HasASIMDRDM = isSet(hwCap, hwcap_ASIMDRDM) + ARM64.HasJSCVT = isSet(hwCap, hwcap_JSCVT) + ARM64.HasFCMA = isSet(hwCap, hwcap_FCMA) + ARM64.HasLRCPC = isSet(hwCap, hwcap_LRCPC) + ARM64.HasDCPOP = isSet(hwCap, hwcap_DCPOP) + ARM64.HasSHA3 = isSet(hwCap, hwcap_SHA3) + ARM64.HasSM3 = isSet(hwCap, hwcap_SM3) + ARM64.HasSM4 = isSet(hwCap, hwcap_SM4) + ARM64.HasASIMDDP = isSet(hwCap, hwcap_ASIMDDP) + ARM64.HasSHA512 = isSet(hwCap, hwcap_SHA512) + ARM64.HasSVE = isSet(hwCap, hwcap_SVE) + ARM64.HasASIMDFHM = isSet(hwCap, hwcap_ASIMDFHM) + + // HWCAP2 feature bits + ARM64.HasSVE2 = isSet(hwCap2, hwcap2_SVE2) +} + +func isSet(hwc uint, value uint) bool { + return hwc&value != 0 +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_linux_mips64x.go b/vendor/golang.org/x/sys/cpu/cpu_linux_mips64x.go new file mode 100644 index 00000000..4686c1d5 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_linux_mips64x.go @@ -0,0 +1,22 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build linux && (mips64 || mips64le) + +package cpu + +// HWCAP bits. These are exposed by the Linux kernel 5.4. +const ( + // CPU features + hwcap_MIPS_MSA = 1 << 1 +) + +func doinit() { + // HWCAP feature bits + MIPS64X.HasMSA = isSet(hwCap, hwcap_MIPS_MSA) +} + +func isSet(hwc uint, value uint) bool { + return hwc&value != 0 +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_linux_noinit.go b/vendor/golang.org/x/sys/cpu/cpu_linux_noinit.go new file mode 100644 index 00000000..cd63e733 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_linux_noinit.go @@ -0,0 +1,9 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build linux && !arm && !arm64 && !mips64 && !mips64le && !ppc64 && !ppc64le && !s390x + +package cpu + +func doinit() {} diff --git a/vendor/golang.org/x/sys/cpu/cpu_linux_ppc64x.go b/vendor/golang.org/x/sys/cpu/cpu_linux_ppc64x.go new file mode 100644 index 00000000..197188e6 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_linux_ppc64x.go @@ -0,0 +1,30 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build linux && (ppc64 || ppc64le) + +package cpu + +// HWCAP/HWCAP2 bits. These are exposed by the kernel. +const ( + // ISA Level + _PPC_FEATURE2_ARCH_2_07 = 0x80000000 + _PPC_FEATURE2_ARCH_3_00 = 0x00800000 + + // CPU features + _PPC_FEATURE2_DARN = 0x00200000 + _PPC_FEATURE2_SCV = 0x00100000 +) + +func doinit() { + // HWCAP2 feature bits + PPC64.IsPOWER8 = isSet(hwCap2, _PPC_FEATURE2_ARCH_2_07) + PPC64.IsPOWER9 = isSet(hwCap2, _PPC_FEATURE2_ARCH_3_00) + PPC64.HasDARN = isSet(hwCap2, _PPC_FEATURE2_DARN) + PPC64.HasSCV = isSet(hwCap2, _PPC_FEATURE2_SCV) +} + +func isSet(hwc uint, value uint) bool { + return hwc&value != 0 +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_linux_s390x.go b/vendor/golang.org/x/sys/cpu/cpu_linux_s390x.go new file mode 100644 index 00000000..1517ac61 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_linux_s390x.go @@ -0,0 +1,40 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cpu + +const ( + // bit mask values from /usr/include/bits/hwcap.h + hwcap_ZARCH = 2 + hwcap_STFLE = 4 + hwcap_MSA = 8 + hwcap_LDISP = 16 + hwcap_EIMM = 32 + hwcap_DFP = 64 + hwcap_ETF3EH = 256 + hwcap_VX = 2048 + hwcap_VXE = 8192 +) + +func initS390Xbase() { + // test HWCAP bit vector + has := func(featureMask uint) bool { + return hwCap&featureMask == featureMask + } + + // mandatory + S390X.HasZARCH = has(hwcap_ZARCH) + + // optional + S390X.HasSTFLE = has(hwcap_STFLE) + S390X.HasLDISP = has(hwcap_LDISP) + S390X.HasEIMM = has(hwcap_EIMM) + S390X.HasETF3EH = has(hwcap_ETF3EH) + S390X.HasDFP = has(hwcap_DFP) + S390X.HasMSA = has(hwcap_MSA) + S390X.HasVX = has(hwcap_VX) + if S390X.HasVX { + S390X.HasVXE = has(hwcap_VXE) + } +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_loong64.go b/vendor/golang.org/x/sys/cpu/cpu_loong64.go new file mode 100644 index 00000000..55863585 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_loong64.go @@ -0,0 +1,12 @@ +// Copyright 2022 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build loong64 + +package cpu + +const cacheLineSize = 64 + +func initOptions() { +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_mips64x.go b/vendor/golang.org/x/sys/cpu/cpu_mips64x.go new file mode 100644 index 00000000..fedb00cc --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_mips64x.go @@ -0,0 +1,15 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build mips64 || mips64le + +package cpu + +const cacheLineSize = 32 + +func initOptions() { + options = []option{ + {Name: "msa", Feature: &MIPS64X.HasMSA}, + } +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_mipsx.go b/vendor/golang.org/x/sys/cpu/cpu_mipsx.go new file mode 100644 index 00000000..ffb4ec7e --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_mipsx.go @@ -0,0 +1,11 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build mips || mipsle + +package cpu + +const cacheLineSize = 32 + +func initOptions() {} diff --git a/vendor/golang.org/x/sys/cpu/cpu_netbsd_arm64.go b/vendor/golang.org/x/sys/cpu/cpu_netbsd_arm64.go new file mode 100644 index 00000000..ebfb3fc8 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_netbsd_arm64.go @@ -0,0 +1,173 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cpu + +import ( + "syscall" + "unsafe" +) + +// Minimal copy of functionality from x/sys/unix so the cpu package can call +// sysctl without depending on x/sys/unix. + +const ( + _CTL_QUERY = -2 + + _SYSCTL_VERS_1 = 0x1000000 +) + +var _zero uintptr + +func sysctl(mib []int32, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { + var _p0 unsafe.Pointer + if len(mib) > 0 { + _p0 = unsafe.Pointer(&mib[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + _, _, errno := syscall.Syscall6( + syscall.SYS___SYSCTL, + uintptr(_p0), + uintptr(len(mib)), + uintptr(unsafe.Pointer(old)), + uintptr(unsafe.Pointer(oldlen)), + uintptr(unsafe.Pointer(new)), + uintptr(newlen)) + if errno != 0 { + return errno + } + return nil +} + +type sysctlNode struct { + Flags uint32 + Num int32 + Name [32]int8 + Ver uint32 + __rsvd uint32 + Un [16]byte + _sysctl_size [8]byte + _sysctl_func [8]byte + _sysctl_parent [8]byte + _sysctl_desc [8]byte +} + +func sysctlNodes(mib []int32) ([]sysctlNode, error) { + var olen uintptr + + // Get a list of all sysctl nodes below the given MIB by performing + // a sysctl for the given MIB with CTL_QUERY appended. + mib = append(mib, _CTL_QUERY) + qnode := sysctlNode{Flags: _SYSCTL_VERS_1} + qp := (*byte)(unsafe.Pointer(&qnode)) + sz := unsafe.Sizeof(qnode) + if err := sysctl(mib, nil, &olen, qp, sz); err != nil { + return nil, err + } + + // Now that we know the size, get the actual nodes. + nodes := make([]sysctlNode, olen/sz) + np := (*byte)(unsafe.Pointer(&nodes[0])) + if err := sysctl(mib, np, &olen, qp, sz); err != nil { + return nil, err + } + + return nodes, nil +} + +func nametomib(name string) ([]int32, error) { + // Split name into components. + var parts []string + last := 0 + for i := 0; i < len(name); i++ { + if name[i] == '.' { + parts = append(parts, name[last:i]) + last = i + 1 + } + } + parts = append(parts, name[last:]) + + mib := []int32{} + // Discover the nodes and construct the MIB OID. + for partno, part := range parts { + nodes, err := sysctlNodes(mib) + if err != nil { + return nil, err + } + for _, node := range nodes { + n := make([]byte, 0) + for i := range node.Name { + if node.Name[i] != 0 { + n = append(n, byte(node.Name[i])) + } + } + if string(n) == part { + mib = append(mib, int32(node.Num)) + break + } + } + if len(mib) != partno+1 { + return nil, err + } + } + + return mib, nil +} + +// aarch64SysctlCPUID is struct aarch64_sysctl_cpu_id from NetBSD's +type aarch64SysctlCPUID struct { + midr uint64 /* Main ID Register */ + revidr uint64 /* Revision ID Register */ + mpidr uint64 /* Multiprocessor Affinity Register */ + aa64dfr0 uint64 /* A64 Debug Feature Register 0 */ + aa64dfr1 uint64 /* A64 Debug Feature Register 1 */ + aa64isar0 uint64 /* A64 Instruction Set Attribute Register 0 */ + aa64isar1 uint64 /* A64 Instruction Set Attribute Register 1 */ + aa64mmfr0 uint64 /* A64 Memory Model Feature Register 0 */ + aa64mmfr1 uint64 /* A64 Memory Model Feature Register 1 */ + aa64mmfr2 uint64 /* A64 Memory Model Feature Register 2 */ + aa64pfr0 uint64 /* A64 Processor Feature Register 0 */ + aa64pfr1 uint64 /* A64 Processor Feature Register 1 */ + aa64zfr0 uint64 /* A64 SVE Feature ID Register 0 */ + mvfr0 uint32 /* Media and VFP Feature Register 0 */ + mvfr1 uint32 /* Media and VFP Feature Register 1 */ + mvfr2 uint32 /* Media and VFP Feature Register 2 */ + pad uint32 + clidr uint64 /* Cache Level ID Register */ + ctr uint64 /* Cache Type Register */ +} + +func sysctlCPUID(name string) (*aarch64SysctlCPUID, error) { + mib, err := nametomib(name) + if err != nil { + return nil, err + } + + out := aarch64SysctlCPUID{} + n := unsafe.Sizeof(out) + _, _, errno := syscall.Syscall6( + syscall.SYS___SYSCTL, + uintptr(unsafe.Pointer(&mib[0])), + uintptr(len(mib)), + uintptr(unsafe.Pointer(&out)), + uintptr(unsafe.Pointer(&n)), + uintptr(0), + uintptr(0)) + if errno != 0 { + return nil, errno + } + return &out, nil +} + +func doinit() { + cpuid, err := sysctlCPUID("machdep.cpu0.cpu_id") + if err != nil { + setMinimalFeatures() + return + } + parseARM64SystemRegisters(cpuid.aa64isar0, cpuid.aa64isar1, cpuid.aa64pfr0) + + Initialized = true +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_openbsd_arm64.go b/vendor/golang.org/x/sys/cpu/cpu_openbsd_arm64.go new file mode 100644 index 00000000..85b64d5c --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_openbsd_arm64.go @@ -0,0 +1,65 @@ +// Copyright 2022 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cpu + +import ( + "syscall" + "unsafe" +) + +// Minimal copy of functionality from x/sys/unix so the cpu package can call +// sysctl without depending on x/sys/unix. + +const ( + // From OpenBSD's sys/sysctl.h. + _CTL_MACHDEP = 7 + + // From OpenBSD's machine/cpu.h. + _CPU_ID_AA64ISAR0 = 2 + _CPU_ID_AA64ISAR1 = 3 +) + +// Implemented in the runtime package (runtime/sys_openbsd3.go) +func syscall_syscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno) + +//go:linkname syscall_syscall6 syscall.syscall6 + +func sysctl(mib []uint32, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { + _, _, errno := syscall_syscall6(libc_sysctl_trampoline_addr, uintptr(unsafe.Pointer(&mib[0])), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen)) + if errno != 0 { + return errno + } + return nil +} + +var libc_sysctl_trampoline_addr uintptr + +//go:cgo_import_dynamic libc_sysctl sysctl "libc.so" + +func sysctlUint64(mib []uint32) (uint64, bool) { + var out uint64 + nout := unsafe.Sizeof(out) + if err := sysctl(mib, (*byte)(unsafe.Pointer(&out)), &nout, nil, 0); err != nil { + return 0, false + } + return out, true +} + +func doinit() { + setMinimalFeatures() + + // Get ID_AA64ISAR0 and ID_AA64ISAR1 from sysctl. + isar0, ok := sysctlUint64([]uint32{_CTL_MACHDEP, _CPU_ID_AA64ISAR0}) + if !ok { + return + } + isar1, ok := sysctlUint64([]uint32{_CTL_MACHDEP, _CPU_ID_AA64ISAR1}) + if !ok { + return + } + parseARM64SystemRegisters(isar0, isar1, 0) + + Initialized = true +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_openbsd_arm64.s b/vendor/golang.org/x/sys/cpu/cpu_openbsd_arm64.s new file mode 100644 index 00000000..054ba05d --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_openbsd_arm64.s @@ -0,0 +1,11 @@ +// Copyright 2022 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +#include "textflag.h" + +TEXT libc_sysctl_trampoline<>(SB),NOSPLIT,$0-0 + JMP libc_sysctl(SB) + +GLOBL ·libc_sysctl_trampoline_addr(SB), RODATA, $8 +DATA ·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB) diff --git a/vendor/golang.org/x/sys/cpu/cpu_other_arm.go b/vendor/golang.org/x/sys/cpu/cpu_other_arm.go new file mode 100644 index 00000000..e9ecf2a4 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_other_arm.go @@ -0,0 +1,9 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !linux && arm + +package cpu + +func archInit() {} diff --git a/vendor/golang.org/x/sys/cpu/cpu_other_arm64.go b/vendor/golang.org/x/sys/cpu/cpu_other_arm64.go new file mode 100644 index 00000000..5341e7f8 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_other_arm64.go @@ -0,0 +1,9 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !linux && !netbsd && !openbsd && arm64 + +package cpu + +func doinit() {} diff --git a/vendor/golang.org/x/sys/cpu/cpu_other_mips64x.go b/vendor/golang.org/x/sys/cpu/cpu_other_mips64x.go new file mode 100644 index 00000000..5f8f2419 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_other_mips64x.go @@ -0,0 +1,11 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !linux && (mips64 || mips64le) + +package cpu + +func archInit() { + Initialized = true +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_other_ppc64x.go b/vendor/golang.org/x/sys/cpu/cpu_other_ppc64x.go new file mode 100644 index 00000000..89608fba --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_other_ppc64x.go @@ -0,0 +1,12 @@ +// Copyright 2022 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !aix && !linux && (ppc64 || ppc64le) + +package cpu + +func archInit() { + PPC64.IsPOWER8 = true + Initialized = true +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_other_riscv64.go b/vendor/golang.org/x/sys/cpu/cpu_other_riscv64.go new file mode 100644 index 00000000..5ab87808 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_other_riscv64.go @@ -0,0 +1,11 @@ +// Copyright 2022 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !linux && riscv64 + +package cpu + +func archInit() { + Initialized = true +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_ppc64x.go b/vendor/golang.org/x/sys/cpu/cpu_ppc64x.go new file mode 100644 index 00000000..c14f12b1 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_ppc64x.go @@ -0,0 +1,16 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build ppc64 || ppc64le + +package cpu + +const cacheLineSize = 128 + +func initOptions() { + options = []option{ + {Name: "darn", Feature: &PPC64.HasDARN}, + {Name: "scv", Feature: &PPC64.HasSCV}, + } +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_riscv64.go b/vendor/golang.org/x/sys/cpu/cpu_riscv64.go new file mode 100644 index 00000000..7f0c79c0 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_riscv64.go @@ -0,0 +1,11 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build riscv64 + +package cpu + +const cacheLineSize = 64 + +func initOptions() {} diff --git a/vendor/golang.org/x/sys/cpu/cpu_s390x.go b/vendor/golang.org/x/sys/cpu/cpu_s390x.go new file mode 100644 index 00000000..5881b883 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_s390x.go @@ -0,0 +1,172 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cpu + +const cacheLineSize = 256 + +func initOptions() { + options = []option{ + {Name: "zarch", Feature: &S390X.HasZARCH, Required: true}, + {Name: "stfle", Feature: &S390X.HasSTFLE, Required: true}, + {Name: "ldisp", Feature: &S390X.HasLDISP, Required: true}, + {Name: "eimm", Feature: &S390X.HasEIMM, Required: true}, + {Name: "dfp", Feature: &S390X.HasDFP}, + {Name: "etf3eh", Feature: &S390X.HasETF3EH}, + {Name: "msa", Feature: &S390X.HasMSA}, + {Name: "aes", Feature: &S390X.HasAES}, + {Name: "aescbc", Feature: &S390X.HasAESCBC}, + {Name: "aesctr", Feature: &S390X.HasAESCTR}, + {Name: "aesgcm", Feature: &S390X.HasAESGCM}, + {Name: "ghash", Feature: &S390X.HasGHASH}, + {Name: "sha1", Feature: &S390X.HasSHA1}, + {Name: "sha256", Feature: &S390X.HasSHA256}, + {Name: "sha3", Feature: &S390X.HasSHA3}, + {Name: "sha512", Feature: &S390X.HasSHA512}, + {Name: "vx", Feature: &S390X.HasVX}, + {Name: "vxe", Feature: &S390X.HasVXE}, + } +} + +// bitIsSet reports whether the bit at index is set. The bit index +// is in big endian order, so bit index 0 is the leftmost bit. +func bitIsSet(bits []uint64, index uint) bool { + return bits[index/64]&((1<<63)>>(index%64)) != 0 +} + +// facility is a bit index for the named facility. +type facility uint8 + +const ( + // mandatory facilities + zarch facility = 1 // z architecture mode is active + stflef facility = 7 // store-facility-list-extended + ldisp facility = 18 // long-displacement + eimm facility = 21 // extended-immediate + + // miscellaneous facilities + dfp facility = 42 // decimal-floating-point + etf3eh facility = 30 // extended-translation 3 enhancement + + // cryptography facilities + msa facility = 17 // message-security-assist + msa3 facility = 76 // message-security-assist extension 3 + msa4 facility = 77 // message-security-assist extension 4 + msa5 facility = 57 // message-security-assist extension 5 + msa8 facility = 146 // message-security-assist extension 8 + msa9 facility = 155 // message-security-assist extension 9 + + // vector facilities + vx facility = 129 // vector facility + vxe facility = 135 // vector-enhancements 1 + vxe2 facility = 148 // vector-enhancements 2 +) + +// facilityList contains the result of an STFLE call. +// Bits are numbered in big endian order so the +// leftmost bit (the MSB) is at index 0. +type facilityList struct { + bits [4]uint64 +} + +// Has reports whether the given facilities are present. +func (s *facilityList) Has(fs ...facility) bool { + if len(fs) == 0 { + panic("no facility bits provided") + } + for _, f := range fs { + if !bitIsSet(s.bits[:], uint(f)) { + return false + } + } + return true +} + +// function is the code for the named cryptographic function. +type function uint8 + +const ( + // KM{,A,C,CTR} function codes + aes128 function = 18 // AES-128 + aes192 function = 19 // AES-192 + aes256 function = 20 // AES-256 + + // K{I,L}MD function codes + sha1 function = 1 // SHA-1 + sha256 function = 2 // SHA-256 + sha512 function = 3 // SHA-512 + sha3_224 function = 32 // SHA3-224 + sha3_256 function = 33 // SHA3-256 + sha3_384 function = 34 // SHA3-384 + sha3_512 function = 35 // SHA3-512 + shake128 function = 36 // SHAKE-128 + shake256 function = 37 // SHAKE-256 + + // KLMD function codes + ghash function = 65 // GHASH +) + +// queryResult contains the result of a Query function +// call. Bits are numbered in big endian order so the +// leftmost bit (the MSB) is at index 0. +type queryResult struct { + bits [2]uint64 +} + +// Has reports whether the given functions are present. +func (q *queryResult) Has(fns ...function) bool { + if len(fns) == 0 { + panic("no function codes provided") + } + for _, f := range fns { + if !bitIsSet(q.bits[:], uint(f)) { + return false + } + } + return true +} + +func doinit() { + initS390Xbase() + + // We need implementations of stfle, km and so on + // to detect cryptographic features. + if !haveAsmFunctions() { + return + } + + // optional cryptographic functions + if S390X.HasMSA { + aes := []function{aes128, aes192, aes256} + + // cipher message + km, kmc := kmQuery(), kmcQuery() + S390X.HasAES = km.Has(aes...) + S390X.HasAESCBC = kmc.Has(aes...) + if S390X.HasSTFLE { + facilities := stfle() + if facilities.Has(msa4) { + kmctr := kmctrQuery() + S390X.HasAESCTR = kmctr.Has(aes...) + } + if facilities.Has(msa8) { + kma := kmaQuery() + S390X.HasAESGCM = kma.Has(aes...) + } + } + + // compute message digest + kimd := kimdQuery() // intermediate (no padding) + klmd := klmdQuery() // last (padding) + S390X.HasSHA1 = kimd.Has(sha1) && klmd.Has(sha1) + S390X.HasSHA256 = kimd.Has(sha256) && klmd.Has(sha256) + S390X.HasSHA512 = kimd.Has(sha512) && klmd.Has(sha512) + S390X.HasGHASH = kimd.Has(ghash) // KLMD-GHASH does not exist + sha3 := []function{ + sha3_224, sha3_256, sha3_384, sha3_512, + shake128, shake256, + } + S390X.HasSHA3 = kimd.Has(sha3...) && klmd.Has(sha3...) + } +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_s390x.s b/vendor/golang.org/x/sys/cpu/cpu_s390x.s new file mode 100644 index 00000000..1fb4b701 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_s390x.s @@ -0,0 +1,57 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build gc + +#include "textflag.h" + +// func stfle() facilityList +TEXT ·stfle(SB), NOSPLIT|NOFRAME, $0-32 + MOVD $ret+0(FP), R1 + MOVD $3, R0 // last doubleword index to store + XC $32, (R1), (R1) // clear 4 doublewords (32 bytes) + WORD $0xb2b01000 // store facility list extended (STFLE) + RET + +// func kmQuery() queryResult +TEXT ·kmQuery(SB), NOSPLIT|NOFRAME, $0-16 + MOVD $0, R0 // set function code to 0 (KM-Query) + MOVD $ret+0(FP), R1 // address of 16-byte return value + WORD $0xB92E0024 // cipher message (KM) + RET + +// func kmcQuery() queryResult +TEXT ·kmcQuery(SB), NOSPLIT|NOFRAME, $0-16 + MOVD $0, R0 // set function code to 0 (KMC-Query) + MOVD $ret+0(FP), R1 // address of 16-byte return value + WORD $0xB92F0024 // cipher message with chaining (KMC) + RET + +// func kmctrQuery() queryResult +TEXT ·kmctrQuery(SB), NOSPLIT|NOFRAME, $0-16 + MOVD $0, R0 // set function code to 0 (KMCTR-Query) + MOVD $ret+0(FP), R1 // address of 16-byte return value + WORD $0xB92D4024 // cipher message with counter (KMCTR) + RET + +// func kmaQuery() queryResult +TEXT ·kmaQuery(SB), NOSPLIT|NOFRAME, $0-16 + MOVD $0, R0 // set function code to 0 (KMA-Query) + MOVD $ret+0(FP), R1 // address of 16-byte return value + WORD $0xb9296024 // cipher message with authentication (KMA) + RET + +// func kimdQuery() queryResult +TEXT ·kimdQuery(SB), NOSPLIT|NOFRAME, $0-16 + MOVD $0, R0 // set function code to 0 (KIMD-Query) + MOVD $ret+0(FP), R1 // address of 16-byte return value + WORD $0xB93E0024 // compute intermediate message digest (KIMD) + RET + +// func klmdQuery() queryResult +TEXT ·klmdQuery(SB), NOSPLIT|NOFRAME, $0-16 + MOVD $0, R0 // set function code to 0 (KLMD-Query) + MOVD $ret+0(FP), R1 // address of 16-byte return value + WORD $0xB93F0024 // compute last message digest (KLMD) + RET diff --git a/vendor/golang.org/x/sys/cpu/cpu_wasm.go b/vendor/golang.org/x/sys/cpu/cpu_wasm.go new file mode 100644 index 00000000..384787ea --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_wasm.go @@ -0,0 +1,17 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build wasm + +package cpu + +// We're compiling the cpu package for an unknown (software-abstracted) CPU. +// Make CacheLinePad an empty struct and hope that the usual struct alignment +// rules are good enough. + +const cacheLineSize = 0 + +func initOptions() {} + +func archInit() {} diff --git a/vendor/golang.org/x/sys/cpu/cpu_x86.go b/vendor/golang.org/x/sys/cpu/cpu_x86.go new file mode 100644 index 00000000..c29f5e4c --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_x86.go @@ -0,0 +1,151 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build 386 || amd64 || amd64p32 + +package cpu + +import "runtime" + +const cacheLineSize = 64 + +func initOptions() { + options = []option{ + {Name: "adx", Feature: &X86.HasADX}, + {Name: "aes", Feature: &X86.HasAES}, + {Name: "avx", Feature: &X86.HasAVX}, + {Name: "avx2", Feature: &X86.HasAVX2}, + {Name: "avx512", Feature: &X86.HasAVX512}, + {Name: "avx512f", Feature: &X86.HasAVX512F}, + {Name: "avx512cd", Feature: &X86.HasAVX512CD}, + {Name: "avx512er", Feature: &X86.HasAVX512ER}, + {Name: "avx512pf", Feature: &X86.HasAVX512PF}, + {Name: "avx512vl", Feature: &X86.HasAVX512VL}, + {Name: "avx512bw", Feature: &X86.HasAVX512BW}, + {Name: "avx512dq", Feature: &X86.HasAVX512DQ}, + {Name: "avx512ifma", Feature: &X86.HasAVX512IFMA}, + {Name: "avx512vbmi", Feature: &X86.HasAVX512VBMI}, + {Name: "avx512vnniw", Feature: &X86.HasAVX5124VNNIW}, + {Name: "avx5124fmaps", Feature: &X86.HasAVX5124FMAPS}, + {Name: "avx512vpopcntdq", Feature: &X86.HasAVX512VPOPCNTDQ}, + {Name: "avx512vpclmulqdq", Feature: &X86.HasAVX512VPCLMULQDQ}, + {Name: "avx512vnni", Feature: &X86.HasAVX512VNNI}, + {Name: "avx512gfni", Feature: &X86.HasAVX512GFNI}, + {Name: "avx512vaes", Feature: &X86.HasAVX512VAES}, + {Name: "avx512vbmi2", Feature: &X86.HasAVX512VBMI2}, + {Name: "avx512bitalg", Feature: &X86.HasAVX512BITALG}, + {Name: "avx512bf16", Feature: &X86.HasAVX512BF16}, + {Name: "amxtile", Feature: &X86.HasAMXTile}, + {Name: "amxint8", Feature: &X86.HasAMXInt8}, + {Name: "amxbf16", Feature: &X86.HasAMXBF16}, + {Name: "bmi1", Feature: &X86.HasBMI1}, + {Name: "bmi2", Feature: &X86.HasBMI2}, + {Name: "cx16", Feature: &X86.HasCX16}, + {Name: "erms", Feature: &X86.HasERMS}, + {Name: "fma", Feature: &X86.HasFMA}, + {Name: "osxsave", Feature: &X86.HasOSXSAVE}, + {Name: "pclmulqdq", Feature: &X86.HasPCLMULQDQ}, + {Name: "popcnt", Feature: &X86.HasPOPCNT}, + {Name: "rdrand", Feature: &X86.HasRDRAND}, + {Name: "rdseed", Feature: &X86.HasRDSEED}, + {Name: "sse3", Feature: &X86.HasSSE3}, + {Name: "sse41", Feature: &X86.HasSSE41}, + {Name: "sse42", Feature: &X86.HasSSE42}, + {Name: "ssse3", Feature: &X86.HasSSSE3}, + + // These capabilities should always be enabled on amd64: + {Name: "sse2", Feature: &X86.HasSSE2, Required: runtime.GOARCH == "amd64"}, + } +} + +func archInit() { + + Initialized = true + + maxID, _, _, _ := cpuid(0, 0) + + if maxID < 1 { + return + } + + _, _, ecx1, edx1 := cpuid(1, 0) + X86.HasSSE2 = isSet(26, edx1) + + X86.HasSSE3 = isSet(0, ecx1) + X86.HasPCLMULQDQ = isSet(1, ecx1) + X86.HasSSSE3 = isSet(9, ecx1) + X86.HasFMA = isSet(12, ecx1) + X86.HasCX16 = isSet(13, ecx1) + X86.HasSSE41 = isSet(19, ecx1) + X86.HasSSE42 = isSet(20, ecx1) + X86.HasPOPCNT = isSet(23, ecx1) + X86.HasAES = isSet(25, ecx1) + X86.HasOSXSAVE = isSet(27, ecx1) + X86.HasRDRAND = isSet(30, ecx1) + + var osSupportsAVX, osSupportsAVX512 bool + // For XGETBV, OSXSAVE bit is required and sufficient. + if X86.HasOSXSAVE { + eax, _ := xgetbv() + // Check if XMM and YMM registers have OS support. + osSupportsAVX = isSet(1, eax) && isSet(2, eax) + + if runtime.GOOS == "darwin" { + // Darwin doesn't save/restore AVX-512 mask registers correctly across signal handlers. + // Since users can't rely on mask register contents, let's not advertise AVX-512 support. + // See issue 49233. + osSupportsAVX512 = false + } else { + // Check if OPMASK and ZMM registers have OS support. + osSupportsAVX512 = osSupportsAVX && isSet(5, eax) && isSet(6, eax) && isSet(7, eax) + } + } + + X86.HasAVX = isSet(28, ecx1) && osSupportsAVX + + if maxID < 7 { + return + } + + _, ebx7, ecx7, edx7 := cpuid(7, 0) + X86.HasBMI1 = isSet(3, ebx7) + X86.HasAVX2 = isSet(5, ebx7) && osSupportsAVX + X86.HasBMI2 = isSet(8, ebx7) + X86.HasERMS = isSet(9, ebx7) + X86.HasRDSEED = isSet(18, ebx7) + X86.HasADX = isSet(19, ebx7) + + X86.HasAVX512 = isSet(16, ebx7) && osSupportsAVX512 // Because avx-512 foundation is the core required extension + if X86.HasAVX512 { + X86.HasAVX512F = true + X86.HasAVX512CD = isSet(28, ebx7) + X86.HasAVX512ER = isSet(27, ebx7) + X86.HasAVX512PF = isSet(26, ebx7) + X86.HasAVX512VL = isSet(31, ebx7) + X86.HasAVX512BW = isSet(30, ebx7) + X86.HasAVX512DQ = isSet(17, ebx7) + X86.HasAVX512IFMA = isSet(21, ebx7) + X86.HasAVX512VBMI = isSet(1, ecx7) + X86.HasAVX5124VNNIW = isSet(2, edx7) + X86.HasAVX5124FMAPS = isSet(3, edx7) + X86.HasAVX512VPOPCNTDQ = isSet(14, ecx7) + X86.HasAVX512VPCLMULQDQ = isSet(10, ecx7) + X86.HasAVX512VNNI = isSet(11, ecx7) + X86.HasAVX512GFNI = isSet(8, ecx7) + X86.HasAVX512VAES = isSet(9, ecx7) + X86.HasAVX512VBMI2 = isSet(6, ecx7) + X86.HasAVX512BITALG = isSet(12, ecx7) + + eax71, _, _, _ := cpuid(7, 1) + X86.HasAVX512BF16 = isSet(5, eax71) + } + + X86.HasAMXTile = isSet(24, edx7) + X86.HasAMXInt8 = isSet(25, edx7) + X86.HasAMXBF16 = isSet(22, edx7) +} + +func isSet(bitpos uint, value uint32) bool { + return value&(1<> 63)) +) + +// For those platforms don't have a 'cpuid' equivalent we use HWCAP/HWCAP2 +// These are initialized in cpu_$GOARCH.go +// and should not be changed after they are initialized. +var hwCap uint +var hwCap2 uint + +func readHWCAP() error { + // For Go 1.21+, get auxv from the Go runtime. + if a := getAuxv(); len(a) > 0 { + for len(a) >= 2 { + tag, val := a[0], uint(a[1]) + a = a[2:] + switch tag { + case _AT_HWCAP: + hwCap = val + case _AT_HWCAP2: + hwCap2 = val + } + } + return nil + } + + buf, err := os.ReadFile(procAuxv) + if err != nil { + // e.g. on android /proc/self/auxv is not accessible, so silently + // ignore the error and leave Initialized = false. On some + // architectures (e.g. arm64) doinit() implements a fallback + // readout and will set Initialized = true again. + return err + } + bo := hostByteOrder() + for len(buf) >= 2*(uintSize/8) { + var tag, val uint + switch uintSize { + case 32: + tag = uint(bo.Uint32(buf[0:])) + val = uint(bo.Uint32(buf[4:])) + buf = buf[8:] + case 64: + tag = uint(bo.Uint64(buf[0:])) + val = uint(bo.Uint64(buf[8:])) + buf = buf[16:] + } + switch tag { + case _AT_HWCAP: + hwCap = val + case _AT_HWCAP2: + hwCap2 = val + } + } + return nil +} diff --git a/vendor/golang.org/x/sys/cpu/parse.go b/vendor/golang.org/x/sys/cpu/parse.go new file mode 100644 index 00000000..762b63d6 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/parse.go @@ -0,0 +1,43 @@ +// Copyright 2022 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cpu + +import "strconv" + +// parseRelease parses a dot-separated version number. It follows the semver +// syntax, but allows the minor and patch versions to be elided. +// +// This is a copy of the Go runtime's parseRelease from +// https://golang.org/cl/209597. +func parseRelease(rel string) (major, minor, patch int, ok bool) { + // Strip anything after a dash or plus. + for i := 0; i < len(rel); i++ { + if rel[i] == '-' || rel[i] == '+' { + rel = rel[:i] + break + } + } + + next := func() (int, bool) { + for i := 0; i < len(rel); i++ { + if rel[i] == '.' { + ver, err := strconv.Atoi(rel[:i]) + rel = rel[i+1:] + return ver, err == nil + } + } + ver, err := strconv.Atoi(rel) + rel = "" + return ver, err == nil + } + if major, ok = next(); !ok || rel == "" { + return + } + if minor, ok = next(); !ok || rel == "" { + return + } + patch, ok = next() + return +} diff --git a/vendor/golang.org/x/sys/cpu/proc_cpuinfo_linux.go b/vendor/golang.org/x/sys/cpu/proc_cpuinfo_linux.go new file mode 100644 index 00000000..4cd64c70 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/proc_cpuinfo_linux.go @@ -0,0 +1,53 @@ +// Copyright 2022 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build linux && arm64 + +package cpu + +import ( + "errors" + "io" + "os" + "strings" +) + +func readLinuxProcCPUInfo() error { + f, err := os.Open("/proc/cpuinfo") + if err != nil { + return err + } + defer f.Close() + + var buf [1 << 10]byte // enough for first CPU + n, err := io.ReadFull(f, buf[:]) + if err != nil && err != io.ErrUnexpectedEOF { + return err + } + in := string(buf[:n]) + const features = "\nFeatures : " + i := strings.Index(in, features) + if i == -1 { + return errors.New("no CPU features found") + } + in = in[i+len(features):] + if i := strings.Index(in, "\n"); i != -1 { + in = in[:i] + } + m := map[string]*bool{} + + initOptions() // need it early here; it's harmless to call twice + for _, o := range options { + m[o.Name] = o.Feature + } + // The EVTSTRM field has alias "evstrm" in Go, but Linux calls it "evtstrm". + m["evtstrm"] = &ARM64.HasEVTSTRM + + for _, f := range strings.Fields(in) { + if p, ok := m[f]; ok { + *p = true + } + } + return nil +} diff --git a/vendor/golang.org/x/sys/cpu/runtime_auxv.go b/vendor/golang.org/x/sys/cpu/runtime_auxv.go new file mode 100644 index 00000000..5f92ac9a --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/runtime_auxv.go @@ -0,0 +1,16 @@ +// Copyright 2023 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cpu + +// getAuxvFn is non-nil on Go 1.21+ (via runtime_auxv_go121.go init) +// on platforms that use auxv. +var getAuxvFn func() []uintptr + +func getAuxv() []uintptr { + if getAuxvFn == nil { + return nil + } + return getAuxvFn() +} diff --git a/vendor/golang.org/x/sys/cpu/runtime_auxv_go121.go b/vendor/golang.org/x/sys/cpu/runtime_auxv_go121.go new file mode 100644 index 00000000..4c9788ea --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/runtime_auxv_go121.go @@ -0,0 +1,18 @@ +// Copyright 2023 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build go1.21 + +package cpu + +import ( + _ "unsafe" // for linkname +) + +//go:linkname runtime_getAuxv runtime.getAuxv +func runtime_getAuxv() []uintptr + +func init() { + getAuxvFn = runtime_getAuxv +} diff --git a/vendor/golang.org/x/sys/cpu/syscall_aix_gccgo.go b/vendor/golang.org/x/sys/cpu/syscall_aix_gccgo.go new file mode 100644 index 00000000..1b9ccb09 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/syscall_aix_gccgo.go @@ -0,0 +1,26 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Recreate a getsystemcfg syscall handler instead of +// using the one provided by x/sys/unix to avoid having +// the dependency between them. (See golang.org/issue/32102) +// Moreover, this file will be used during the building of +// gccgo's libgo and thus must not used a CGo method. + +//go:build aix && gccgo + +package cpu + +import ( + "syscall" +) + +//extern getsystemcfg +func gccgoGetsystemcfg(label uint32) (r uint64) + +func callgetsystemcfg(label int) (r1 uintptr, e1 syscall.Errno) { + r1 = uintptr(gccgoGetsystemcfg(uint32(label))) + e1 = syscall.GetErrno() + return +} diff --git a/vendor/golang.org/x/sys/cpu/syscall_aix_ppc64_gc.go b/vendor/golang.org/x/sys/cpu/syscall_aix_ppc64_gc.go new file mode 100644 index 00000000..e8b6cdbe --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/syscall_aix_ppc64_gc.go @@ -0,0 +1,35 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Minimal copy of x/sys/unix so the cpu package can make a +// system call on AIX without depending on x/sys/unix. +// (See golang.org/issue/32102) + +//go:build aix && ppc64 && gc + +package cpu + +import ( + "syscall" + "unsafe" +) + +//go:cgo_import_dynamic libc_getsystemcfg getsystemcfg "libc.a/shr_64.o" + +//go:linkname libc_getsystemcfg libc_getsystemcfg + +type syscallFunc uintptr + +var libc_getsystemcfg syscallFunc + +type errno = syscall.Errno + +// Implemented in runtime/syscall_aix.go. +func rawSyscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err errno) +func syscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err errno) + +func callgetsystemcfg(label int) (r1 uintptr, e1 errno) { + r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_getsystemcfg)), 1, uintptr(label), 0, 0, 0, 0, 0) + return +} diff --git a/vendor/golang.org/x/sys/unix/asm_zos_s390x.s b/vendor/golang.org/x/sys/unix/asm_zos_s390x.s index 2f67ba86..813dfad7 100644 --- a/vendor/golang.org/x/sys/unix/asm_zos_s390x.s +++ b/vendor/golang.org/x/sys/unix/asm_zos_s390x.s @@ -9,9 +9,11 @@ #define PSALAA 1208(R0) #define GTAB64(x) 80(x) #define LCA64(x) 88(x) +#define SAVSTACK_ASYNC(x) 336(x) // in the LCA #define CAA(x) 8(x) -#define EDCHPXV(x) 1016(x) // in the CAA -#define SAVSTACK_ASYNC(x) 336(x) // in the LCA +#define CEECAATHDID(x) 976(x) // in the CAA +#define EDCHPXV(x) 1016(x) // in the CAA +#define GOCB(x) 1104(x) // in the CAA // SS_*, where x=SAVSTACK_ASYNC #define SS_LE(x) 0(x) @@ -19,405 +21,362 @@ #define SS_ERRNO(x) 16(x) #define SS_ERRNOJR(x) 20(x) -#define LE_CALL BYTE $0x0D; BYTE $0x76; // BL R7, R6 +// Function Descriptor Offsets +#define __errno 0x156*16 +#define __err2ad 0x16C*16 -TEXT ·clearErrno(SB),NOSPLIT,$0-0 - BL addrerrno<>(SB) - MOVD $0, 0(R3) +// Call Instructions +#define LE_CALL BYTE $0x0D; BYTE $0x76 // BL R7, R6 +#define SVC_LOAD BYTE $0x0A; BYTE $0x08 // SVC 08 LOAD +#define SVC_DELETE BYTE $0x0A; BYTE $0x09 // SVC 09 DELETE + +DATA zosLibVec<>(SB)/8, $0 +GLOBL zosLibVec<>(SB), NOPTR, $8 + +TEXT ·initZosLibVec(SB), NOSPLIT|NOFRAME, $0-0 + MOVW PSALAA, R8 + MOVD LCA64(R8), R8 + MOVD CAA(R8), R8 + MOVD EDCHPXV(R8), R8 + MOVD R8, zosLibVec<>(SB) + RET + +TEXT ·GetZosLibVec(SB), NOSPLIT|NOFRAME, $0-0 + MOVD zosLibVec<>(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·clearErrno(SB), NOSPLIT, $0-0 + BL addrerrno<>(SB) + MOVD $0, 0(R3) RET // Returns the address of errno in R3. -TEXT addrerrno<>(SB),NOSPLIT|NOFRAME,$0-0 +TEXT addrerrno<>(SB), NOSPLIT|NOFRAME, $0-0 // Get library control area (LCA). - MOVW PSALAA, R8 - MOVD LCA64(R8), R8 + MOVW PSALAA, R8 + MOVD LCA64(R8), R8 // Get __errno FuncDesc. - MOVD CAA(R8), R9 - MOVD EDCHPXV(R9), R9 - ADD $(0x156*16), R9 - LMG 0(R9), R5, R6 + MOVD CAA(R8), R9 + MOVD EDCHPXV(R9), R9 + ADD $(__errno), R9 + LMG 0(R9), R5, R6 // Switch to saved LE stack. - MOVD SAVSTACK_ASYNC(R8), R9 - MOVD 0(R9), R4 - MOVD $0, 0(R9) + MOVD SAVSTACK_ASYNC(R8), R9 + MOVD 0(R9), R4 + MOVD $0, 0(R9) // Call __errno function. LE_CALL NOPH // Switch back to Go stack. - XOR R0, R0 // Restore R0 to $0. - MOVD R4, 0(R9) // Save stack pointer. + XOR R0, R0 // Restore R0 to $0. + MOVD R4, 0(R9) // Save stack pointer. RET -TEXT ·syscall_syscall(SB),NOSPLIT,$0-56 - BL runtime·entersyscall(SB) - MOVD a1+8(FP), R1 - MOVD a2+16(FP), R2 - MOVD a3+24(FP), R3 +// func svcCall(fnptr unsafe.Pointer, argv *unsafe.Pointer, dsa *uint64) +TEXT ·svcCall(SB), NOSPLIT, $0 + BL runtime·save_g(SB) // Save g and stack pointer + MOVW PSALAA, R8 + MOVD LCA64(R8), R8 + MOVD SAVSTACK_ASYNC(R8), R9 + MOVD R15, 0(R9) - // Get library control area (LCA). - MOVW PSALAA, R8 - MOVD LCA64(R8), R8 + MOVD argv+8(FP), R1 // Move function arguments into registers + MOVD dsa+16(FP), g + MOVD fnptr+0(FP), R15 - // Get function. - MOVD CAA(R8), R9 - MOVD EDCHPXV(R9), R9 - MOVD trap+0(FP), R5 - SLD $4, R5 - ADD R5, R9 - LMG 0(R9), R5, R6 + BYTE $0x0D // Branch to function + BYTE $0xEF - // Restore LE stack. - MOVD SAVSTACK_ASYNC(R8), R9 - MOVD 0(R9), R4 - MOVD $0, 0(R9) + BL runtime·load_g(SB) // Restore g and stack pointer + MOVW PSALAA, R8 + MOVD LCA64(R8), R8 + MOVD SAVSTACK_ASYNC(R8), R9 + MOVD 0(R9), R15 - // Call function. - LE_CALL - NOPH - XOR R0, R0 // Restore R0 to $0. - MOVD R4, 0(R9) // Save stack pointer. - - MOVD R3, r1+32(FP) - MOVD R0, r2+40(FP) - MOVD R0, err+48(FP) - MOVW R3, R4 - CMP R4, $-1 - BNE done - BL addrerrno<>(SB) - MOVWZ 0(R3), R3 - MOVD R3, err+48(FP) -done: - BL runtime·exitsyscall(SB) RET -TEXT ·syscall_rawsyscall(SB),NOSPLIT,$0-56 - MOVD a1+8(FP), R1 - MOVD a2+16(FP), R2 - MOVD a3+24(FP), R3 - - // Get library control area (LCA). - MOVW PSALAA, R8 - MOVD LCA64(R8), R8 - - // Get function. - MOVD CAA(R8), R9 - MOVD EDCHPXV(R9), R9 - MOVD trap+0(FP), R5 - SLD $4, R5 - ADD R5, R9 - LMG 0(R9), R5, R6 +// func svcLoad(name *byte) unsafe.Pointer +TEXT ·svcLoad(SB), NOSPLIT, $0 + MOVD R15, R2 // Save go stack pointer + MOVD name+0(FP), R0 // Move SVC args into registers + MOVD $0x80000000, R1 + MOVD $0, R15 + SVC_LOAD + MOVW R15, R3 // Save return code from SVC + MOVD R2, R15 // Restore go stack pointer + CMP R3, $0 // Check SVC return code + BNE error + + MOVD $-2, R3 // Reset last bit of entry point to zero + AND R0, R3 + MOVD R3, ret+8(FP) // Return entry point returned by SVC + CMP R0, R3 // Check if last bit of entry point was set + BNE done + + MOVD R15, R2 // Save go stack pointer + MOVD $0, R15 // Move SVC args into registers (entry point still in r0 from SVC 08) + SVC_DELETE + MOVD R2, R15 // Restore go stack pointer - // Restore LE stack. - MOVD SAVSTACK_ASYNC(R8), R9 - MOVD 0(R9), R4 - MOVD $0, 0(R9) +error: + MOVD $0, ret+8(FP) // Return 0 on failure - // Call function. - LE_CALL - NOPH - XOR R0, R0 // Restore R0 to $0. - MOVD R4, 0(R9) // Save stack pointer. - - MOVD R3, r1+32(FP) - MOVD R0, r2+40(FP) - MOVD R0, err+48(FP) - MOVW R3, R4 - CMP R4, $-1 - BNE done - BL addrerrno<>(SB) - MOVWZ 0(R3), R3 - MOVD R3, err+48(FP) done: + XOR R0, R0 // Reset r0 to 0 RET -TEXT ·syscall_syscall6(SB),NOSPLIT,$0-80 - BL runtime·entersyscall(SB) - MOVD a1+8(FP), R1 - MOVD a2+16(FP), R2 - MOVD a3+24(FP), R3 +// func svcUnload(name *byte, fnptr unsafe.Pointer) int64 +TEXT ·svcUnload(SB), NOSPLIT, $0 + MOVD R15, R2 // Save go stack pointer + MOVD name+0(FP), R0 // Move SVC args into registers + MOVD fnptr+8(FP), R15 + SVC_DELETE + XOR R0, R0 // Reset r0 to 0 + MOVD R15, R1 // Save SVC return code + MOVD R2, R15 // Restore go stack pointer + MOVD R1, ret+16(FP) // Return SVC return code + RET +// func gettid() uint64 +TEXT ·gettid(SB), NOSPLIT, $0 // Get library control area (LCA). - MOVW PSALAA, R8 - MOVD LCA64(R8), R8 + MOVW PSALAA, R8 + MOVD LCA64(R8), R8 - // Get function. - MOVD CAA(R8), R9 - MOVD EDCHPXV(R9), R9 - MOVD trap+0(FP), R5 - SLD $4, R5 - ADD R5, R9 - LMG 0(R9), R5, R6 + // Get CEECAATHDID + MOVD CAA(R8), R9 + MOVD CEECAATHDID(R9), R9 + MOVD R9, ret+0(FP) - // Restore LE stack. - MOVD SAVSTACK_ASYNC(R8), R9 - MOVD 0(R9), R4 - MOVD $0, 0(R9) - - // Fill in parameter list. - MOVD a4+32(FP), R12 - MOVD R12, (2176+24)(R4) - MOVD a5+40(FP), R12 - MOVD R12, (2176+32)(R4) - MOVD a6+48(FP), R12 - MOVD R12, (2176+40)(R4) - - // Call function. - LE_CALL - NOPH - XOR R0, R0 // Restore R0 to $0. - MOVD R4, 0(R9) // Save stack pointer. - - MOVD R3, r1+56(FP) - MOVD R0, r2+64(FP) - MOVD R0, err+72(FP) - MOVW R3, R4 - CMP R4, $-1 - BNE done - BL addrerrno<>(SB) - MOVWZ 0(R3), R3 - MOVD R3, err+72(FP) -done: - BL runtime·exitsyscall(SB) RET -TEXT ·syscall_rawsyscall6(SB),NOSPLIT,$0-80 - MOVD a1+8(FP), R1 - MOVD a2+16(FP), R2 - MOVD a3+24(FP), R3 - - // Get library control area (LCA). - MOVW PSALAA, R8 - MOVD LCA64(R8), R8 - - // Get function. - MOVD CAA(R8), R9 - MOVD EDCHPXV(R9), R9 - MOVD trap+0(FP), R5 - SLD $4, R5 - ADD R5, R9 - LMG 0(R9), R5, R6 +// +// Call LE function, if the return is -1 +// errno and errno2 is retrieved +// +TEXT ·CallLeFuncWithErr(SB), NOSPLIT, $0 + MOVW PSALAA, R8 + MOVD LCA64(R8), R8 + MOVD CAA(R8), R9 + MOVD g, GOCB(R9) // Restore LE stack. - MOVD SAVSTACK_ASYNC(R8), R9 - MOVD 0(R9), R4 - MOVD $0, 0(R9) - - // Fill in parameter list. - MOVD a4+32(FP), R12 - MOVD R12, (2176+24)(R4) - MOVD a5+40(FP), R12 - MOVD R12, (2176+32)(R4) - MOVD a6+48(FP), R12 - MOVD R12, (2176+40)(R4) - - // Call function. - LE_CALL + MOVD SAVSTACK_ASYNC(R8), R9 // R9-> LE stack frame saving address + MOVD 0(R9), R4 // R4-> restore previously saved stack frame pointer + + MOVD parms_base+8(FP), R7 // R7 -> argument array + MOVD parms_len+16(FP), R8 // R8 number of arguments + + // arg 1 ---> R1 + CMP R8, $0 + BEQ docall + SUB $1, R8 + MOVD 0(R7), R1 + + // arg 2 ---> R2 + CMP R8, $0 + BEQ docall + SUB $1, R8 + ADD $8, R7 + MOVD 0(R7), R2 + + // arg 3 --> R3 + CMP R8, $0 + BEQ docall + SUB $1, R8 + ADD $8, R7 + MOVD 0(R7), R3 + + CMP R8, $0 + BEQ docall + MOVD $2176+16, R6 // starting LE stack address-8 to store 4th argument + +repeat: + ADD $8, R7 + MOVD 0(R7), R0 // advance arg pointer by 8 byte + ADD $8, R6 // advance LE argument address by 8 byte + MOVD R0, (R4)(R6*1) // copy argument from go-slice to le-frame + SUB $1, R8 + CMP R8, $0 + BNE repeat + +docall: + MOVD funcdesc+0(FP), R8 // R8-> function descriptor + LMG 0(R8), R5, R6 + MOVD $0, 0(R9) // R9 address of SAVSTACK_ASYNC + LE_CALL // balr R7, R6 (return #1) + NOPH + MOVD R3, ret+32(FP) + CMP R3, $-1 // compare result to -1 + BNE done + + // retrieve errno and errno2 + MOVD zosLibVec<>(SB), R8 + ADD $(__errno), R8 + LMG 0(R8), R5, R6 + LE_CALL // balr R7, R6 __errno (return #3) NOPH - XOR R0, R0 // Restore R0 to $0. - MOVD R4, 0(R9) // Save stack pointer. - - MOVD R3, r1+56(FP) - MOVD R0, r2+64(FP) - MOVD R0, err+72(FP) - MOVW R3, R4 - CMP R4, $-1 - BNE done - BL ·rrno<>(SB) - MOVWZ 0(R3), R3 - MOVD R3, err+72(FP) + MOVWZ 0(R3), R3 + MOVD R3, err+48(FP) + MOVD zosLibVec<>(SB), R8 + ADD $(__err2ad), R8 + LMG 0(R8), R5, R6 + LE_CALL // balr R7, R6 __err2ad (return #2) + NOPH + MOVW (R3), R2 // retrieve errno2 + MOVD R2, errno2+40(FP) // store in return area + done: + MOVD R4, 0(R9) // Save stack pointer. RET -TEXT ·syscall_syscall9(SB),NOSPLIT,$0 - BL runtime·entersyscall(SB) - MOVD a1+8(FP), R1 - MOVD a2+16(FP), R2 - MOVD a3+24(FP), R3 - - // Get library control area (LCA). - MOVW PSALAA, R8 - MOVD LCA64(R8), R8 - - // Get function. - MOVD CAA(R8), R9 - MOVD EDCHPXV(R9), R9 - MOVD trap+0(FP), R5 - SLD $4, R5 - ADD R5, R9 - LMG 0(R9), R5, R6 +// +// Call LE function, if the return is 0 +// errno and errno2 is retrieved +// +TEXT ·CallLeFuncWithPtrReturn(SB), NOSPLIT, $0 + MOVW PSALAA, R8 + MOVD LCA64(R8), R8 + MOVD CAA(R8), R9 + MOVD g, GOCB(R9) // Restore LE stack. - MOVD SAVSTACK_ASYNC(R8), R9 - MOVD 0(R9), R4 - MOVD $0, 0(R9) - - // Fill in parameter list. - MOVD a4+32(FP), R12 - MOVD R12, (2176+24)(R4) - MOVD a5+40(FP), R12 - MOVD R12, (2176+32)(R4) - MOVD a6+48(FP), R12 - MOVD R12, (2176+40)(R4) - MOVD a7+56(FP), R12 - MOVD R12, (2176+48)(R4) - MOVD a8+64(FP), R12 - MOVD R12, (2176+56)(R4) - MOVD a9+72(FP), R12 - MOVD R12, (2176+64)(R4) - - // Call function. - LE_CALL + MOVD SAVSTACK_ASYNC(R8), R9 // R9-> LE stack frame saving address + MOVD 0(R9), R4 // R4-> restore previously saved stack frame pointer + + MOVD parms_base+8(FP), R7 // R7 -> argument array + MOVD parms_len+16(FP), R8 // R8 number of arguments + + // arg 1 ---> R1 + CMP R8, $0 + BEQ docall + SUB $1, R8 + MOVD 0(R7), R1 + + // arg 2 ---> R2 + CMP R8, $0 + BEQ docall + SUB $1, R8 + ADD $8, R7 + MOVD 0(R7), R2 + + // arg 3 --> R3 + CMP R8, $0 + BEQ docall + SUB $1, R8 + ADD $8, R7 + MOVD 0(R7), R3 + + CMP R8, $0 + BEQ docall + MOVD $2176+16, R6 // starting LE stack address-8 to store 4th argument + +repeat: + ADD $8, R7 + MOVD 0(R7), R0 // advance arg pointer by 8 byte + ADD $8, R6 // advance LE argument address by 8 byte + MOVD R0, (R4)(R6*1) // copy argument from go-slice to le-frame + SUB $1, R8 + CMP R8, $0 + BNE repeat + +docall: + MOVD funcdesc+0(FP), R8 // R8-> function descriptor + LMG 0(R8), R5, R6 + MOVD $0, 0(R9) // R9 address of SAVSTACK_ASYNC + LE_CALL // balr R7, R6 (return #1) NOPH - XOR R0, R0 // Restore R0 to $0. - MOVD R4, 0(R9) // Save stack pointer. - - MOVD R3, r1+80(FP) - MOVD R0, r2+88(FP) - MOVD R0, err+96(FP) - MOVW R3, R4 - CMP R4, $-1 - BNE done - BL addrerrno<>(SB) - MOVWZ 0(R3), R3 - MOVD R3, err+96(FP) -done: - BL runtime·exitsyscall(SB) - RET - -TEXT ·syscall_rawsyscall9(SB),NOSPLIT,$0 - MOVD a1+8(FP), R1 - MOVD a2+16(FP), R2 - MOVD a3+24(FP), R3 - - // Get library control area (LCA). - MOVW PSALAA, R8 - MOVD LCA64(R8), R8 - - // Get function. - MOVD CAA(R8), R9 - MOVD EDCHPXV(R9), R9 - MOVD trap+0(FP), R5 - SLD $4, R5 - ADD R5, R9 - LMG 0(R9), R5, R6 - - // Restore LE stack. - MOVD SAVSTACK_ASYNC(R8), R9 - MOVD 0(R9), R4 - MOVD $0, 0(R9) - - // Fill in parameter list. - MOVD a4+32(FP), R12 - MOVD R12, (2176+24)(R4) - MOVD a5+40(FP), R12 - MOVD R12, (2176+32)(R4) - MOVD a6+48(FP), R12 - MOVD R12, (2176+40)(R4) - MOVD a7+56(FP), R12 - MOVD R12, (2176+48)(R4) - MOVD a8+64(FP), R12 - MOVD R12, (2176+56)(R4) - MOVD a9+72(FP), R12 - MOVD R12, (2176+64)(R4) - - // Call function. - LE_CALL + MOVD R3, ret+32(FP) + CMP R3, $0 // compare result to 0 + BNE done + + // retrieve errno and errno2 + MOVD zosLibVec<>(SB), R8 + ADD $(__errno), R8 + LMG 0(R8), R5, R6 + LE_CALL // balr R7, R6 __errno (return #3) NOPH - XOR R0, R0 // Restore R0 to $0. - MOVD R4, 0(R9) // Save stack pointer. - - MOVD R3, r1+80(FP) - MOVD R0, r2+88(FP) - MOVD R0, err+96(FP) - MOVW R3, R4 - CMP R4, $-1 - BNE done - BL addrerrno<>(SB) - MOVWZ 0(R3), R3 - MOVD R3, err+96(FP) -done: - RET - -// func svcCall(fnptr unsafe.Pointer, argv *unsafe.Pointer, dsa *uint64) -TEXT ·svcCall(SB),NOSPLIT,$0 - BL runtime·save_g(SB) // Save g and stack pointer - MOVW PSALAA, R8 - MOVD LCA64(R8), R8 - MOVD SAVSTACK_ASYNC(R8), R9 - MOVD R15, 0(R9) - - MOVD argv+8(FP), R1 // Move function arguments into registers - MOVD dsa+16(FP), g - MOVD fnptr+0(FP), R15 - - BYTE $0x0D // Branch to function - BYTE $0xEF - - BL runtime·load_g(SB) // Restore g and stack pointer - MOVW PSALAA, R8 - MOVD LCA64(R8), R8 - MOVD SAVSTACK_ASYNC(R8), R9 - MOVD 0(R9), R15 - - RET - -// func svcLoad(name *byte) unsafe.Pointer -TEXT ·svcLoad(SB),NOSPLIT,$0 - MOVD R15, R2 // Save go stack pointer - MOVD name+0(FP), R0 // Move SVC args into registers - MOVD $0x80000000, R1 - MOVD $0, R15 - BYTE $0x0A // SVC 08 LOAD - BYTE $0x08 - MOVW R15, R3 // Save return code from SVC - MOVD R2, R15 // Restore go stack pointer - CMP R3, $0 // Check SVC return code - BNE error - - MOVD $-2, R3 // Reset last bit of entry point to zero - AND R0, R3 - MOVD R3, addr+8(FP) // Return entry point returned by SVC - CMP R0, R3 // Check if last bit of entry point was set - BNE done - - MOVD R15, R2 // Save go stack pointer - MOVD $0, R15 // Move SVC args into registers (entry point still in r0 from SVC 08) - BYTE $0x0A // SVC 09 DELETE - BYTE $0x09 - MOVD R2, R15 // Restore go stack pointer + MOVWZ 0(R3), R3 + MOVD R3, err+48(FP) + MOVD zosLibVec<>(SB), R8 + ADD $(__err2ad), R8 + LMG 0(R8), R5, R6 + LE_CALL // balr R7, R6 __err2ad (return #2) + NOPH + MOVW (R3), R2 // retrieve errno2 + MOVD R2, errno2+40(FP) // store in return area + XOR R2, R2 + MOVWZ R2, (R3) // clear errno2 -error: - MOVD $0, addr+8(FP) // Return 0 on failure done: - XOR R0, R0 // Reset r0 to 0 + MOVD R4, 0(R9) // Save stack pointer. RET -// func svcUnload(name *byte, fnptr unsafe.Pointer) int64 -TEXT ·svcUnload(SB),NOSPLIT,$0 - MOVD R15, R2 // Save go stack pointer - MOVD name+0(FP), R0 // Move SVC args into registers - MOVD addr+8(FP), R15 - BYTE $0x0A // SVC 09 - BYTE $0x09 - XOR R0, R0 // Reset r0 to 0 - MOVD R15, R1 // Save SVC return code - MOVD R2, R15 // Restore go stack pointer - MOVD R1, rc+0(FP) // Return SVC return code +// +// function to test if a pointer can be safely dereferenced (content read) +// return 0 for succces +// +TEXT ·ptrtest(SB), NOSPLIT, $0-16 + MOVD arg+0(FP), R10 // test pointer in R10 + + // set up R2 to point to CEECAADMC + BYTE $0xE3; BYTE $0x20; BYTE $0x04; BYTE $0xB8; BYTE $0x00; BYTE $0x17 // llgt 2,1208 + BYTE $0xB9; BYTE $0x17; BYTE $0x00; BYTE $0x22 // llgtr 2,2 + BYTE $0xA5; BYTE $0x26; BYTE $0x7F; BYTE $0xFF // nilh 2,32767 + BYTE $0xE3; BYTE $0x22; BYTE $0x00; BYTE $0x58; BYTE $0x00; BYTE $0x04 // lg 2,88(2) + BYTE $0xE3; BYTE $0x22; BYTE $0x00; BYTE $0x08; BYTE $0x00; BYTE $0x04 // lg 2,8(2) + BYTE $0x41; BYTE $0x22; BYTE $0x03; BYTE $0x68 // la 2,872(2) + + // set up R5 to point to the "shunt" path which set 1 to R3 (failure) + BYTE $0xB9; BYTE $0x82; BYTE $0x00; BYTE $0x33 // xgr 3,3 + BYTE $0xA7; BYTE $0x55; BYTE $0x00; BYTE $0x04 // bras 5,lbl1 + BYTE $0xA7; BYTE $0x39; BYTE $0x00; BYTE $0x01 // lghi 3,1 + + // if r3 is not zero (failed) then branch to finish + BYTE $0xB9; BYTE $0x02; BYTE $0x00; BYTE $0x33 // lbl1 ltgr 3,3 + BYTE $0xA7; BYTE $0x74; BYTE $0x00; BYTE $0x08 // brc b'0111',lbl2 + + // stomic store shunt address in R5 into CEECAADMC + BYTE $0xE3; BYTE $0x52; BYTE $0x00; BYTE $0x00; BYTE $0x00; BYTE $0x24 // stg 5,0(2) + + // now try reading from the test pointer in R10, if it fails it branches to the "lghi" instruction above + BYTE $0xE3; BYTE $0x9A; BYTE $0x00; BYTE $0x00; BYTE $0x00; BYTE $0x04 // lg 9,0(10) + + // finish here, restore 0 into CEECAADMC + BYTE $0xB9; BYTE $0x82; BYTE $0x00; BYTE $0x99 // lbl2 xgr 9,9 + BYTE $0xE3; BYTE $0x92; BYTE $0x00; BYTE $0x00; BYTE $0x00; BYTE $0x24 // stg 9,0(2) + MOVD R3, ret+8(FP) // result in R3 RET -// func gettid() uint64 -TEXT ·gettid(SB), NOSPLIT, $0 - // Get library control area (LCA). - MOVW PSALAA, R8 - MOVD LCA64(R8), R8 - - // Get CEECAATHDID - MOVD CAA(R8), R9 - MOVD 0x3D0(R9), R9 - MOVD R9, ret+0(FP) - +// +// function to test if a untptr can be loaded from a pointer +// return 1: the 8-byte content +// 2: 0 for success, 1 for failure +// +// func safeload(ptr uintptr) ( value uintptr, error uintptr) +TEXT ·safeload(SB), NOSPLIT, $0-24 + MOVD ptr+0(FP), R10 // test pointer in R10 + MOVD $0x0, R6 + BYTE $0xE3; BYTE $0x20; BYTE $0x04; BYTE $0xB8; BYTE $0x00; BYTE $0x17 // llgt 2,1208 + BYTE $0xB9; BYTE $0x17; BYTE $0x00; BYTE $0x22 // llgtr 2,2 + BYTE $0xA5; BYTE $0x26; BYTE $0x7F; BYTE $0xFF // nilh 2,32767 + BYTE $0xE3; BYTE $0x22; BYTE $0x00; BYTE $0x58; BYTE $0x00; BYTE $0x04 // lg 2,88(2) + BYTE $0xE3; BYTE $0x22; BYTE $0x00; BYTE $0x08; BYTE $0x00; BYTE $0x04 // lg 2,8(2) + BYTE $0x41; BYTE $0x22; BYTE $0x03; BYTE $0x68 // la 2,872(2) + BYTE $0xB9; BYTE $0x82; BYTE $0x00; BYTE $0x33 // xgr 3,3 + BYTE $0xA7; BYTE $0x55; BYTE $0x00; BYTE $0x04 // bras 5,lbl1 + BYTE $0xA7; BYTE $0x39; BYTE $0x00; BYTE $0x01 // lghi 3,1 + BYTE $0xB9; BYTE $0x02; BYTE $0x00; BYTE $0x33 // lbl1 ltgr 3,3 + BYTE $0xA7; BYTE $0x74; BYTE $0x00; BYTE $0x08 // brc b'0111',lbl2 + BYTE $0xE3; BYTE $0x52; BYTE $0x00; BYTE $0x00; BYTE $0x00; BYTE $0x24 // stg 5,0(2) + BYTE $0xE3; BYTE $0x6A; BYTE $0x00; BYTE $0x00; BYTE $0x00; BYTE $0x04 // lg 6,0(10) + BYTE $0xB9; BYTE $0x82; BYTE $0x00; BYTE $0x99 // lbl2 xgr 9,9 + BYTE $0xE3; BYTE $0x92; BYTE $0x00; BYTE $0x00; BYTE $0x00; BYTE $0x24 // stg 9,0(2) + MOVD R6, value+8(FP) // result in R6 + MOVD R3, error+16(FP) // error in R3 RET diff --git a/vendor/golang.org/x/sys/unix/bpxsvc_zos.go b/vendor/golang.org/x/sys/unix/bpxsvc_zos.go new file mode 100644 index 00000000..39d647d8 --- /dev/null +++ b/vendor/golang.org/x/sys/unix/bpxsvc_zos.go @@ -0,0 +1,657 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build zos + +package unix + +import ( + "bytes" + "fmt" + "unsafe" +) + +//go:noescape +func bpxcall(plist []unsafe.Pointer, bpx_offset int64) + +//go:noescape +func A2e([]byte) + +//go:noescape +func E2a([]byte) + +const ( + BPX4STA = 192 // stat + BPX4FST = 104 // fstat + BPX4LST = 132 // lstat + BPX4OPN = 156 // open + BPX4CLO = 72 // close + BPX4CHR = 500 // chattr + BPX4FCR = 504 // fchattr + BPX4LCR = 1180 // lchattr + BPX4CTW = 492 // cond_timed_wait + BPX4GTH = 1056 // __getthent + BPX4PTQ = 412 // pthread_quiesc + BPX4PTR = 320 // ptrace +) + +const ( + //options + //byte1 + BPX_OPNFHIGH = 0x80 + //byte2 + BPX_OPNFEXEC = 0x80 + //byte3 + BPX_O_NOLARGEFILE = 0x08 + BPX_O_LARGEFILE = 0x04 + BPX_O_ASYNCSIG = 0x02 + BPX_O_SYNC = 0x01 + //byte4 + BPX_O_CREXCL = 0xc0 + BPX_O_CREAT = 0x80 + BPX_O_EXCL = 0x40 + BPX_O_NOCTTY = 0x20 + BPX_O_TRUNC = 0x10 + BPX_O_APPEND = 0x08 + BPX_O_NONBLOCK = 0x04 + BPX_FNDELAY = 0x04 + BPX_O_RDWR = 0x03 + BPX_O_RDONLY = 0x02 + BPX_O_WRONLY = 0x01 + BPX_O_ACCMODE = 0x03 + BPX_O_GETFL = 0x0f + + //mode + // byte1 (file type) + BPX_FT_DIR = 1 + BPX_FT_CHARSPEC = 2 + BPX_FT_REGFILE = 3 + BPX_FT_FIFO = 4 + BPX_FT_SYMLINK = 5 + BPX_FT_SOCKET = 6 + //byte3 + BPX_S_ISUID = 0x08 + BPX_S_ISGID = 0x04 + BPX_S_ISVTX = 0x02 + BPX_S_IRWXU1 = 0x01 + BPX_S_IRUSR = 0x01 + //byte4 + BPX_S_IRWXU2 = 0xc0 + BPX_S_IWUSR = 0x80 + BPX_S_IXUSR = 0x40 + BPX_S_IRWXG = 0x38 + BPX_S_IRGRP = 0x20 + BPX_S_IWGRP = 0x10 + BPX_S_IXGRP = 0x08 + BPX_S_IRWXOX = 0x07 + BPX_S_IROTH = 0x04 + BPX_S_IWOTH = 0x02 + BPX_S_IXOTH = 0x01 + + CW_INTRPT = 1 + CW_CONDVAR = 32 + CW_TIMEOUT = 64 + + PGTHA_NEXT = 2 + PGTHA_CURRENT = 1 + PGTHA_FIRST = 0 + PGTHA_LAST = 3 + PGTHA_PROCESS = 0x80 + PGTHA_CONTTY = 0x40 + PGTHA_PATH = 0x20 + PGTHA_COMMAND = 0x10 + PGTHA_FILEDATA = 0x08 + PGTHA_THREAD = 0x04 + PGTHA_PTAG = 0x02 + PGTHA_COMMANDLONG = 0x01 + PGTHA_THREADFAST = 0x80 + PGTHA_FILEPATH = 0x40 + PGTHA_THDSIGMASK = 0x20 + // thread quiece mode + QUIESCE_TERM int32 = 1 + QUIESCE_FORCE int32 = 2 + QUIESCE_QUERY int32 = 3 + QUIESCE_FREEZE int32 = 4 + QUIESCE_UNFREEZE int32 = 5 + FREEZE_THIS_THREAD int32 = 6 + FREEZE_EXIT int32 = 8 + QUIESCE_SRB int32 = 9 +) + +type Pgtha struct { + Pid uint32 // 0 + Tid0 uint32 // 4 + Tid1 uint32 + Accesspid byte // C + Accesstid byte // D + Accessasid uint16 // E + Loginname [8]byte // 10 + Flag1 byte // 18 + Flag1b2 byte // 19 +} + +type Bpxystat_t struct { // DSECT BPXYSTAT + St_id [4]uint8 // 0 + St_length uint16 // 0x4 + St_version uint16 // 0x6 + St_mode uint32 // 0x8 + St_ino uint32 // 0xc + St_dev uint32 // 0x10 + St_nlink uint32 // 0x14 + St_uid uint32 // 0x18 + St_gid uint32 // 0x1c + St_size uint64 // 0x20 + St_atime uint32 // 0x28 + St_mtime uint32 // 0x2c + St_ctime uint32 // 0x30 + St_rdev uint32 // 0x34 + St_auditoraudit uint32 // 0x38 + St_useraudit uint32 // 0x3c + St_blksize uint32 // 0x40 + St_createtime uint32 // 0x44 + St_auditid [4]uint32 // 0x48 + St_res01 uint32 // 0x58 + Ft_ccsid uint16 // 0x5c + Ft_flags uint16 // 0x5e + St_res01a [2]uint32 // 0x60 + St_res02 uint32 // 0x68 + St_blocks uint32 // 0x6c + St_opaque [3]uint8 // 0x70 + St_visible uint8 // 0x73 + St_reftime uint32 // 0x74 + St_fid uint64 // 0x78 + St_filefmt uint8 // 0x80 + St_fspflag2 uint8 // 0x81 + St_res03 [2]uint8 // 0x82 + St_ctimemsec uint32 // 0x84 + St_seclabel [8]uint8 // 0x88 + St_res04 [4]uint8 // 0x90 + // end of version 1 + _ uint32 // 0x94 + St_atime64 uint64 // 0x98 + St_mtime64 uint64 // 0xa0 + St_ctime64 uint64 // 0xa8 + St_createtime64 uint64 // 0xb0 + St_reftime64 uint64 // 0xb8 + _ uint64 // 0xc0 + St_res05 [16]uint8 // 0xc8 + // end of version 2 +} + +type BpxFilestatus struct { + Oflag1 byte + Oflag2 byte + Oflag3 byte + Oflag4 byte +} + +type BpxMode struct { + Ftype byte + Mode1 byte + Mode2 byte + Mode3 byte +} + +// Thr attribute structure for extended attributes +type Bpxyatt_t struct { // DSECT BPXYATT + Att_id [4]uint8 + Att_version uint16 + Att_res01 [2]uint8 + Att_setflags1 uint8 + Att_setflags2 uint8 + Att_setflags3 uint8 + Att_setflags4 uint8 + Att_mode uint32 + Att_uid uint32 + Att_gid uint32 + Att_opaquemask [3]uint8 + Att_visblmaskres uint8 + Att_opaque [3]uint8 + Att_visibleres uint8 + Att_size_h uint32 + Att_size_l uint32 + Att_atime uint32 + Att_mtime uint32 + Att_auditoraudit uint32 + Att_useraudit uint32 + Att_ctime uint32 + Att_reftime uint32 + // end of version 1 + Att_filefmt uint8 + Att_res02 [3]uint8 + Att_filetag uint32 + Att_res03 [8]uint8 + // end of version 2 + Att_atime64 uint64 + Att_mtime64 uint64 + Att_ctime64 uint64 + Att_reftime64 uint64 + Att_seclabel [8]uint8 + Att_ver3res02 [8]uint8 + // end of version 3 +} + +func BpxOpen(name string, options *BpxFilestatus, mode *BpxMode) (rv int32, rc int32, rn int32) { + if len(name) < 1024 { + var namebuf [1024]byte + sz := int32(copy(namebuf[:], name)) + A2e(namebuf[:sz]) + var parms [7]unsafe.Pointer + parms[0] = unsafe.Pointer(&sz) + parms[1] = unsafe.Pointer(&namebuf[0]) + parms[2] = unsafe.Pointer(options) + parms[3] = unsafe.Pointer(mode) + parms[4] = unsafe.Pointer(&rv) + parms[5] = unsafe.Pointer(&rc) + parms[6] = unsafe.Pointer(&rn) + bpxcall(parms[:], BPX4OPN) + return rv, rc, rn + } + return -1, -1, -1 +} + +func BpxClose(fd int32) (rv int32, rc int32, rn int32) { + var parms [4]unsafe.Pointer + parms[0] = unsafe.Pointer(&fd) + parms[1] = unsafe.Pointer(&rv) + parms[2] = unsafe.Pointer(&rc) + parms[3] = unsafe.Pointer(&rn) + bpxcall(parms[:], BPX4CLO) + return rv, rc, rn +} + +func BpxFileFStat(fd int32, st *Bpxystat_t) (rv int32, rc int32, rn int32) { + st.St_id = [4]uint8{0xe2, 0xe3, 0xc1, 0xe3} + st.St_version = 2 + stat_sz := uint32(unsafe.Sizeof(*st)) + var parms [6]unsafe.Pointer + parms[0] = unsafe.Pointer(&fd) + parms[1] = unsafe.Pointer(&stat_sz) + parms[2] = unsafe.Pointer(st) + parms[3] = unsafe.Pointer(&rv) + parms[4] = unsafe.Pointer(&rc) + parms[5] = unsafe.Pointer(&rn) + bpxcall(parms[:], BPX4FST) + return rv, rc, rn +} + +func BpxFileStat(name string, st *Bpxystat_t) (rv int32, rc int32, rn int32) { + if len(name) < 1024 { + var namebuf [1024]byte + sz := int32(copy(namebuf[:], name)) + A2e(namebuf[:sz]) + st.St_id = [4]uint8{0xe2, 0xe3, 0xc1, 0xe3} + st.St_version = 2 + stat_sz := uint32(unsafe.Sizeof(*st)) + var parms [7]unsafe.Pointer + parms[0] = unsafe.Pointer(&sz) + parms[1] = unsafe.Pointer(&namebuf[0]) + parms[2] = unsafe.Pointer(&stat_sz) + parms[3] = unsafe.Pointer(st) + parms[4] = unsafe.Pointer(&rv) + parms[5] = unsafe.Pointer(&rc) + parms[6] = unsafe.Pointer(&rn) + bpxcall(parms[:], BPX4STA) + return rv, rc, rn + } + return -1, -1, -1 +} + +func BpxFileLStat(name string, st *Bpxystat_t) (rv int32, rc int32, rn int32) { + if len(name) < 1024 { + var namebuf [1024]byte + sz := int32(copy(namebuf[:], name)) + A2e(namebuf[:sz]) + st.St_id = [4]uint8{0xe2, 0xe3, 0xc1, 0xe3} + st.St_version = 2 + stat_sz := uint32(unsafe.Sizeof(*st)) + var parms [7]unsafe.Pointer + parms[0] = unsafe.Pointer(&sz) + parms[1] = unsafe.Pointer(&namebuf[0]) + parms[2] = unsafe.Pointer(&stat_sz) + parms[3] = unsafe.Pointer(st) + parms[4] = unsafe.Pointer(&rv) + parms[5] = unsafe.Pointer(&rc) + parms[6] = unsafe.Pointer(&rn) + bpxcall(parms[:], BPX4LST) + return rv, rc, rn + } + return -1, -1, -1 +} + +func BpxChattr(path string, attr *Bpxyatt_t) (rv int32, rc int32, rn int32) { + if len(path) >= 1024 { + return -1, -1, -1 + } + var namebuf [1024]byte + sz := int32(copy(namebuf[:], path)) + A2e(namebuf[:sz]) + attr_sz := uint32(unsafe.Sizeof(*attr)) + var parms [7]unsafe.Pointer + parms[0] = unsafe.Pointer(&sz) + parms[1] = unsafe.Pointer(&namebuf[0]) + parms[2] = unsafe.Pointer(&attr_sz) + parms[3] = unsafe.Pointer(attr) + parms[4] = unsafe.Pointer(&rv) + parms[5] = unsafe.Pointer(&rc) + parms[6] = unsafe.Pointer(&rn) + bpxcall(parms[:], BPX4CHR) + return rv, rc, rn +} + +func BpxLchattr(path string, attr *Bpxyatt_t) (rv int32, rc int32, rn int32) { + if len(path) >= 1024 { + return -1, -1, -1 + } + var namebuf [1024]byte + sz := int32(copy(namebuf[:], path)) + A2e(namebuf[:sz]) + attr_sz := uint32(unsafe.Sizeof(*attr)) + var parms [7]unsafe.Pointer + parms[0] = unsafe.Pointer(&sz) + parms[1] = unsafe.Pointer(&namebuf[0]) + parms[2] = unsafe.Pointer(&attr_sz) + parms[3] = unsafe.Pointer(attr) + parms[4] = unsafe.Pointer(&rv) + parms[5] = unsafe.Pointer(&rc) + parms[6] = unsafe.Pointer(&rn) + bpxcall(parms[:], BPX4LCR) + return rv, rc, rn +} + +func BpxFchattr(fd int32, attr *Bpxyatt_t) (rv int32, rc int32, rn int32) { + attr_sz := uint32(unsafe.Sizeof(*attr)) + var parms [6]unsafe.Pointer + parms[0] = unsafe.Pointer(&fd) + parms[1] = unsafe.Pointer(&attr_sz) + parms[2] = unsafe.Pointer(attr) + parms[3] = unsafe.Pointer(&rv) + parms[4] = unsafe.Pointer(&rc) + parms[5] = unsafe.Pointer(&rn) + bpxcall(parms[:], BPX4FCR) + return rv, rc, rn +} + +func BpxCondTimedWait(sec uint32, nsec uint32, events uint32, secrem *uint32, nsecrem *uint32) (rv int32, rc int32, rn int32) { + var parms [8]unsafe.Pointer + parms[0] = unsafe.Pointer(&sec) + parms[1] = unsafe.Pointer(&nsec) + parms[2] = unsafe.Pointer(&events) + parms[3] = unsafe.Pointer(secrem) + parms[4] = unsafe.Pointer(nsecrem) + parms[5] = unsafe.Pointer(&rv) + parms[6] = unsafe.Pointer(&rc) + parms[7] = unsafe.Pointer(&rn) + bpxcall(parms[:], BPX4CTW) + return rv, rc, rn +} +func BpxGetthent(in *Pgtha, outlen *uint32, out unsafe.Pointer) (rv int32, rc int32, rn int32) { + var parms [7]unsafe.Pointer + inlen := uint32(26) // nothing else will work. Go says Pgtha is 28-byte because of alignment, but Pgtha is "packed" and must be 26-byte + parms[0] = unsafe.Pointer(&inlen) + parms[1] = unsafe.Pointer(&in) + parms[2] = unsafe.Pointer(outlen) + parms[3] = unsafe.Pointer(&out) + parms[4] = unsafe.Pointer(&rv) + parms[5] = unsafe.Pointer(&rc) + parms[6] = unsafe.Pointer(&rn) + bpxcall(parms[:], BPX4GTH) + return rv, rc, rn +} +func ZosJobname() (jobname string, err error) { + var pgtha Pgtha + pgtha.Pid = uint32(Getpid()) + pgtha.Accesspid = PGTHA_CURRENT + pgtha.Flag1 = PGTHA_PROCESS + var out [256]byte + var outlen uint32 + outlen = 256 + rv, rc, rn := BpxGetthent(&pgtha, &outlen, unsafe.Pointer(&out[0])) + if rv == 0 { + gthc := []byte{0x87, 0xa3, 0x88, 0x83} // 'gthc' in ebcdic + ix := bytes.Index(out[:], gthc) + if ix == -1 { + err = fmt.Errorf("BPX4GTH: gthc return data not found") + return + } + jn := out[ix+80 : ix+88] // we didn't declare Pgthc, but jobname is 8-byte at offset 80 + E2a(jn) + jobname = string(bytes.TrimRight(jn, " ")) + + } else { + err = fmt.Errorf("BPX4GTH: rc=%d errno=%d reason=code=0x%x", rv, rc, rn) + } + return +} +func Bpx4ptq(code int32, data string) (rv int32, rc int32, rn int32) { + var userdata [8]byte + var parms [5]unsafe.Pointer + copy(userdata[:], data+" ") + A2e(userdata[:]) + parms[0] = unsafe.Pointer(&code) + parms[1] = unsafe.Pointer(&userdata[0]) + parms[2] = unsafe.Pointer(&rv) + parms[3] = unsafe.Pointer(&rc) + parms[4] = unsafe.Pointer(&rn) + bpxcall(parms[:], BPX4PTQ) + return rv, rc, rn +} + +const ( + PT_TRACE_ME = 0 // Debug this process + PT_READ_I = 1 // Read a full word + PT_READ_D = 2 // Read a full word + PT_READ_U = 3 // Read control info + PT_WRITE_I = 4 //Write a full word + PT_WRITE_D = 5 //Write a full word + PT_CONTINUE = 7 //Continue the process + PT_KILL = 8 //Terminate the process + PT_READ_GPR = 11 // Read GPR, CR, PSW + PT_READ_FPR = 12 // Read FPR + PT_READ_VR = 13 // Read VR + PT_WRITE_GPR = 14 // Write GPR, CR, PSW + PT_WRITE_FPR = 15 // Write FPR + PT_WRITE_VR = 16 // Write VR + PT_READ_BLOCK = 17 // Read storage + PT_WRITE_BLOCK = 19 // Write storage + PT_READ_GPRH = 20 // Read GPRH + PT_WRITE_GPRH = 21 // Write GPRH + PT_REGHSET = 22 // Read all GPRHs + PT_ATTACH = 30 // Attach to a process + PT_DETACH = 31 // Detach from a process + PT_REGSET = 32 // Read all GPRs + PT_REATTACH = 33 // Reattach to a process + PT_LDINFO = 34 // Read loader info + PT_MULTI = 35 // Multi process mode + PT_LD64INFO = 36 // RMODE64 Info Area + PT_BLOCKREQ = 40 // Block request + PT_THREAD_INFO = 60 // Read thread info + PT_THREAD_MODIFY = 61 + PT_THREAD_READ_FOCUS = 62 + PT_THREAD_WRITE_FOCUS = 63 + PT_THREAD_HOLD = 64 + PT_THREAD_SIGNAL = 65 + PT_EXPLAIN = 66 + PT_EVENTS = 67 + PT_THREAD_INFO_EXTENDED = 68 + PT_REATTACH2 = 71 + PT_CAPTURE = 72 + PT_UNCAPTURE = 73 + PT_GET_THREAD_TCB = 74 + PT_GET_ALET = 75 + PT_SWAPIN = 76 + PT_EXTENDED_EVENT = 98 + PT_RECOVER = 99 // Debug a program check + PT_GPR0 = 0 // General purpose register 0 + PT_GPR1 = 1 // General purpose register 1 + PT_GPR2 = 2 // General purpose register 2 + PT_GPR3 = 3 // General purpose register 3 + PT_GPR4 = 4 // General purpose register 4 + PT_GPR5 = 5 // General purpose register 5 + PT_GPR6 = 6 // General purpose register 6 + PT_GPR7 = 7 // General purpose register 7 + PT_GPR8 = 8 // General purpose register 8 + PT_GPR9 = 9 // General purpose register 9 + PT_GPR10 = 10 // General purpose register 10 + PT_GPR11 = 11 // General purpose register 11 + PT_GPR12 = 12 // General purpose register 12 + PT_GPR13 = 13 // General purpose register 13 + PT_GPR14 = 14 // General purpose register 14 + PT_GPR15 = 15 // General purpose register 15 + PT_FPR0 = 16 // Floating point register 0 + PT_FPR1 = 17 // Floating point register 1 + PT_FPR2 = 18 // Floating point register 2 + PT_FPR3 = 19 // Floating point register 3 + PT_FPR4 = 20 // Floating point register 4 + PT_FPR5 = 21 // Floating point register 5 + PT_FPR6 = 22 // Floating point register 6 + PT_FPR7 = 23 // Floating point register 7 + PT_FPR8 = 24 // Floating point register 8 + PT_FPR9 = 25 // Floating point register 9 + PT_FPR10 = 26 // Floating point register 10 + PT_FPR11 = 27 // Floating point register 11 + PT_FPR12 = 28 // Floating point register 12 + PT_FPR13 = 29 // Floating point register 13 + PT_FPR14 = 30 // Floating point register 14 + PT_FPR15 = 31 // Floating point register 15 + PT_FPC = 32 // Floating point control register + PT_PSW = 40 // PSW + PT_PSW0 = 40 // Left half of the PSW + PT_PSW1 = 41 // Right half of the PSW + PT_CR0 = 42 // Control register 0 + PT_CR1 = 43 // Control register 1 + PT_CR2 = 44 // Control register 2 + PT_CR3 = 45 // Control register 3 + PT_CR4 = 46 // Control register 4 + PT_CR5 = 47 // Control register 5 + PT_CR6 = 48 // Control register 6 + PT_CR7 = 49 // Control register 7 + PT_CR8 = 50 // Control register 8 + PT_CR9 = 51 // Control register 9 + PT_CR10 = 52 // Control register 10 + PT_CR11 = 53 // Control register 11 + PT_CR12 = 54 // Control register 12 + PT_CR13 = 55 // Control register 13 + PT_CR14 = 56 // Control register 14 + PT_CR15 = 57 // Control register 15 + PT_GPRH0 = 58 // GP High register 0 + PT_GPRH1 = 59 // GP High register 1 + PT_GPRH2 = 60 // GP High register 2 + PT_GPRH3 = 61 // GP High register 3 + PT_GPRH4 = 62 // GP High register 4 + PT_GPRH5 = 63 // GP High register 5 + PT_GPRH6 = 64 // GP High register 6 + PT_GPRH7 = 65 // GP High register 7 + PT_GPRH8 = 66 // GP High register 8 + PT_GPRH9 = 67 // GP High register 9 + PT_GPRH10 = 68 // GP High register 10 + PT_GPRH11 = 69 // GP High register 11 + PT_GPRH12 = 70 // GP High register 12 + PT_GPRH13 = 71 // GP High register 13 + PT_GPRH14 = 72 // GP High register 14 + PT_GPRH15 = 73 // GP High register 15 + PT_VR0 = 74 // Vector register 0 + PT_VR1 = 75 // Vector register 1 + PT_VR2 = 76 // Vector register 2 + PT_VR3 = 77 // Vector register 3 + PT_VR4 = 78 // Vector register 4 + PT_VR5 = 79 // Vector register 5 + PT_VR6 = 80 // Vector register 6 + PT_VR7 = 81 // Vector register 7 + PT_VR8 = 82 // Vector register 8 + PT_VR9 = 83 // Vector register 9 + PT_VR10 = 84 // Vector register 10 + PT_VR11 = 85 // Vector register 11 + PT_VR12 = 86 // Vector register 12 + PT_VR13 = 87 // Vector register 13 + PT_VR14 = 88 // Vector register 14 + PT_VR15 = 89 // Vector register 15 + PT_VR16 = 90 // Vector register 16 + PT_VR17 = 91 // Vector register 17 + PT_VR18 = 92 // Vector register 18 + PT_VR19 = 93 // Vector register 19 + PT_VR20 = 94 // Vector register 20 + PT_VR21 = 95 // Vector register 21 + PT_VR22 = 96 // Vector register 22 + PT_VR23 = 97 // Vector register 23 + PT_VR24 = 98 // Vector register 24 + PT_VR25 = 99 // Vector register 25 + PT_VR26 = 100 // Vector register 26 + PT_VR27 = 101 // Vector register 27 + PT_VR28 = 102 // Vector register 28 + PT_VR29 = 103 // Vector register 29 + PT_VR30 = 104 // Vector register 30 + PT_VR31 = 105 // Vector register 31 + PT_PSWG = 106 // PSWG + PT_PSWG0 = 106 // Bytes 0-3 + PT_PSWG1 = 107 // Bytes 4-7 + PT_PSWG2 = 108 // Bytes 8-11 (IA high word) + PT_PSWG3 = 109 // Bytes 12-15 (IA low word) +) + +func Bpx4ptr(request int32, pid int32, addr unsafe.Pointer, data unsafe.Pointer, buffer unsafe.Pointer) (rv int32, rc int32, rn int32) { + var parms [8]unsafe.Pointer + parms[0] = unsafe.Pointer(&request) + parms[1] = unsafe.Pointer(&pid) + parms[2] = unsafe.Pointer(&addr) + parms[3] = unsafe.Pointer(&data) + parms[4] = unsafe.Pointer(&buffer) + parms[5] = unsafe.Pointer(&rv) + parms[6] = unsafe.Pointer(&rc) + parms[7] = unsafe.Pointer(&rn) + bpxcall(parms[:], BPX4PTR) + return rv, rc, rn +} + +func copyU8(val uint8, dest []uint8) int { + if len(dest) < 1 { + return 0 + } + dest[0] = val + return 1 +} + +func copyU8Arr(src, dest []uint8) int { + if len(dest) < len(src) { + return 0 + } + for i, v := range src { + dest[i] = v + } + return len(src) +} + +func copyU16(val uint16, dest []uint16) int { + if len(dest) < 1 { + return 0 + } + dest[0] = val + return 1 +} + +func copyU32(val uint32, dest []uint32) int { + if len(dest) < 1 { + return 0 + } + dest[0] = val + return 1 +} + +func copyU32Arr(src, dest []uint32) int { + if len(dest) < len(src) { + return 0 + } + for i, v := range src { + dest[i] = v + } + return len(src) +} + +func copyU64(val uint64, dest []uint64) int { + if len(dest) < 1 { + return 0 + } + dest[0] = val + return 1 +} diff --git a/vendor/golang.org/x/sys/unix/bpxsvc_zos.s b/vendor/golang.org/x/sys/unix/bpxsvc_zos.s new file mode 100644 index 00000000..4bd4a179 --- /dev/null +++ b/vendor/golang.org/x/sys/unix/bpxsvc_zos.s @@ -0,0 +1,192 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +#include "go_asm.h" +#include "textflag.h" + +// function to call USS assembly language services +// +// doc: https://www.ibm.com/support/knowledgecenter/en/SSLTBW_3.1.0/com.ibm.zos.v3r1.bpxb100/bit64env.htm +// +// arg1 unsafe.Pointer array that ressembles an OS PLIST +// +// arg2 function offset as in +// doc: https://www.ibm.com/support/knowledgecenter/en/SSLTBW_3.1.0/com.ibm.zos.v3r1.bpxb100/bpx2cr_List_of_offsets.htm +// +// func bpxcall(plist []unsafe.Pointer, bpx_offset int64) + +TEXT ·bpxcall(SB), NOSPLIT|NOFRAME, $0 + MOVD plist_base+0(FP), R1 // r1 points to plist + MOVD bpx_offset+24(FP), R2 // r2 offset to BPX vector table + MOVD R14, R7 // save r14 + MOVD R15, R8 // save r15 + MOVWZ 16(R0), R9 + MOVWZ 544(R9), R9 + MOVWZ 24(R9), R9 // call vector in r9 + ADD R2, R9 // add offset to vector table + MOVWZ (R9), R9 // r9 points to entry point + BYTE $0x0D // BL R14,R9 --> basr r14,r9 + BYTE $0xE9 // clobbers 0,1,14,15 + MOVD R8, R15 // restore 15 + JMP R7 // return via saved return address + +// func A2e(arr [] byte) +// code page conversion from 819 to 1047 +TEXT ·A2e(SB), NOSPLIT|NOFRAME, $0 + MOVD arg_base+0(FP), R2 // pointer to arry of characters + MOVD arg_len+8(FP), R3 // count + XOR R0, R0 + XOR R1, R1 + BYTE $0xA7; BYTE $0x15; BYTE $0x00; BYTE $0x82 // BRAS 1,(2+(256/2)) + + // ASCII -> EBCDIC conversion table: + BYTE $0x00; BYTE $0x01; BYTE $0x02; BYTE $0x03 + BYTE $0x37; BYTE $0x2d; BYTE $0x2e; BYTE $0x2f + BYTE $0x16; BYTE $0x05; BYTE $0x15; BYTE $0x0b + BYTE $0x0c; BYTE $0x0d; BYTE $0x0e; BYTE $0x0f + BYTE $0x10; BYTE $0x11; BYTE $0x12; BYTE $0x13 + BYTE $0x3c; BYTE $0x3d; BYTE $0x32; BYTE $0x26 + BYTE $0x18; BYTE $0x19; BYTE $0x3f; BYTE $0x27 + BYTE $0x1c; BYTE $0x1d; BYTE $0x1e; BYTE $0x1f + BYTE $0x40; BYTE $0x5a; BYTE $0x7f; BYTE $0x7b + BYTE $0x5b; BYTE $0x6c; BYTE $0x50; BYTE $0x7d + BYTE $0x4d; BYTE $0x5d; BYTE $0x5c; BYTE $0x4e + BYTE $0x6b; BYTE $0x60; BYTE $0x4b; BYTE $0x61 + BYTE $0xf0; BYTE $0xf1; BYTE $0xf2; BYTE $0xf3 + BYTE $0xf4; BYTE $0xf5; BYTE $0xf6; BYTE $0xf7 + BYTE $0xf8; BYTE $0xf9; BYTE $0x7a; BYTE $0x5e + BYTE $0x4c; BYTE $0x7e; BYTE $0x6e; BYTE $0x6f + BYTE $0x7c; BYTE $0xc1; BYTE $0xc2; BYTE $0xc3 + BYTE $0xc4; BYTE $0xc5; BYTE $0xc6; BYTE $0xc7 + BYTE $0xc8; BYTE $0xc9; BYTE $0xd1; BYTE $0xd2 + BYTE $0xd3; BYTE $0xd4; BYTE $0xd5; BYTE $0xd6 + BYTE $0xd7; BYTE $0xd8; BYTE $0xd9; BYTE $0xe2 + BYTE $0xe3; BYTE $0xe4; BYTE $0xe5; BYTE $0xe6 + BYTE $0xe7; BYTE $0xe8; BYTE $0xe9; BYTE $0xad + BYTE $0xe0; BYTE $0xbd; BYTE $0x5f; BYTE $0x6d + BYTE $0x79; BYTE $0x81; BYTE $0x82; BYTE $0x83 + BYTE $0x84; BYTE $0x85; BYTE $0x86; BYTE $0x87 + BYTE $0x88; BYTE $0x89; BYTE $0x91; BYTE $0x92 + BYTE $0x93; BYTE $0x94; BYTE $0x95; BYTE $0x96 + BYTE $0x97; BYTE $0x98; BYTE $0x99; BYTE $0xa2 + BYTE $0xa3; BYTE $0xa4; BYTE $0xa5; BYTE $0xa6 + BYTE $0xa7; BYTE $0xa8; BYTE $0xa9; BYTE $0xc0 + BYTE $0x4f; BYTE $0xd0; BYTE $0xa1; BYTE $0x07 + BYTE $0x20; BYTE $0x21; BYTE $0x22; BYTE $0x23 + BYTE $0x24; BYTE $0x25; BYTE $0x06; BYTE $0x17 + BYTE $0x28; BYTE $0x29; BYTE $0x2a; BYTE $0x2b + BYTE $0x2c; BYTE $0x09; BYTE $0x0a; BYTE $0x1b + BYTE $0x30; BYTE $0x31; BYTE $0x1a; BYTE $0x33 + BYTE $0x34; BYTE $0x35; BYTE $0x36; BYTE $0x08 + BYTE $0x38; BYTE $0x39; BYTE $0x3a; BYTE $0x3b + BYTE $0x04; BYTE $0x14; BYTE $0x3e; BYTE $0xff + BYTE $0x41; BYTE $0xaa; BYTE $0x4a; BYTE $0xb1 + BYTE $0x9f; BYTE $0xb2; BYTE $0x6a; BYTE $0xb5 + BYTE $0xbb; BYTE $0xb4; BYTE $0x9a; BYTE $0x8a + BYTE $0xb0; BYTE $0xca; BYTE $0xaf; BYTE $0xbc + BYTE $0x90; BYTE $0x8f; BYTE $0xea; BYTE $0xfa + BYTE $0xbe; BYTE $0xa0; BYTE $0xb6; BYTE $0xb3 + BYTE $0x9d; BYTE $0xda; BYTE $0x9b; BYTE $0x8b + BYTE $0xb7; BYTE $0xb8; BYTE $0xb9; BYTE $0xab + BYTE $0x64; BYTE $0x65; BYTE $0x62; BYTE $0x66 + BYTE $0x63; BYTE $0x67; BYTE $0x9e; BYTE $0x68 + BYTE $0x74; BYTE $0x71; BYTE $0x72; BYTE $0x73 + BYTE $0x78; BYTE $0x75; BYTE $0x76; BYTE $0x77 + BYTE $0xac; BYTE $0x69; BYTE $0xed; BYTE $0xee + BYTE $0xeb; BYTE $0xef; BYTE $0xec; BYTE $0xbf + BYTE $0x80; BYTE $0xfd; BYTE $0xfe; BYTE $0xfb + BYTE $0xfc; BYTE $0xba; BYTE $0xae; BYTE $0x59 + BYTE $0x44; BYTE $0x45; BYTE $0x42; BYTE $0x46 + BYTE $0x43; BYTE $0x47; BYTE $0x9c; BYTE $0x48 + BYTE $0x54; BYTE $0x51; BYTE $0x52; BYTE $0x53 + BYTE $0x58; BYTE $0x55; BYTE $0x56; BYTE $0x57 + BYTE $0x8c; BYTE $0x49; BYTE $0xcd; BYTE $0xce + BYTE $0xcb; BYTE $0xcf; BYTE $0xcc; BYTE $0xe1 + BYTE $0x70; BYTE $0xdd; BYTE $0xde; BYTE $0xdb + BYTE $0xdc; BYTE $0x8d; BYTE $0x8e; BYTE $0xdf + +retry: + WORD $0xB9931022 // TROO 2,2,b'0001' + BVS retry + RET + +// func e2a(arr [] byte) +// code page conversion from 1047 to 819 +TEXT ·E2a(SB), NOSPLIT|NOFRAME, $0 + MOVD arg_base+0(FP), R2 // pointer to arry of characters + MOVD arg_len+8(FP), R3 // count + XOR R0, R0 + XOR R1, R1 + BYTE $0xA7; BYTE $0x15; BYTE $0x00; BYTE $0x82 // BRAS 1,(2+(256/2)) + + // EBCDIC -> ASCII conversion table: + BYTE $0x00; BYTE $0x01; BYTE $0x02; BYTE $0x03 + BYTE $0x9c; BYTE $0x09; BYTE $0x86; BYTE $0x7f + BYTE $0x97; BYTE $0x8d; BYTE $0x8e; BYTE $0x0b + BYTE $0x0c; BYTE $0x0d; BYTE $0x0e; BYTE $0x0f + BYTE $0x10; BYTE $0x11; BYTE $0x12; BYTE $0x13 + BYTE $0x9d; BYTE $0x0a; BYTE $0x08; BYTE $0x87 + BYTE $0x18; BYTE $0x19; BYTE $0x92; BYTE $0x8f + BYTE $0x1c; BYTE $0x1d; BYTE $0x1e; BYTE $0x1f + BYTE $0x80; BYTE $0x81; BYTE $0x82; BYTE $0x83 + BYTE $0x84; BYTE $0x85; BYTE $0x17; BYTE $0x1b + BYTE $0x88; BYTE $0x89; BYTE $0x8a; BYTE $0x8b + BYTE $0x8c; BYTE $0x05; BYTE $0x06; BYTE $0x07 + BYTE $0x90; BYTE $0x91; BYTE $0x16; BYTE $0x93 + BYTE $0x94; BYTE $0x95; BYTE $0x96; BYTE $0x04 + BYTE $0x98; BYTE $0x99; BYTE $0x9a; BYTE $0x9b + BYTE $0x14; BYTE $0x15; BYTE $0x9e; BYTE $0x1a + BYTE $0x20; BYTE $0xa0; BYTE $0xe2; BYTE $0xe4 + BYTE $0xe0; BYTE $0xe1; BYTE $0xe3; BYTE $0xe5 + BYTE $0xe7; BYTE $0xf1; BYTE $0xa2; BYTE $0x2e + BYTE $0x3c; BYTE $0x28; BYTE $0x2b; BYTE $0x7c + BYTE $0x26; BYTE $0xe9; BYTE $0xea; BYTE $0xeb + BYTE $0xe8; BYTE $0xed; BYTE $0xee; BYTE $0xef + BYTE $0xec; BYTE $0xdf; BYTE $0x21; BYTE $0x24 + BYTE $0x2a; BYTE $0x29; BYTE $0x3b; BYTE $0x5e + BYTE $0x2d; BYTE $0x2f; BYTE $0xc2; BYTE $0xc4 + BYTE $0xc0; BYTE $0xc1; BYTE $0xc3; BYTE $0xc5 + BYTE $0xc7; BYTE $0xd1; BYTE $0xa6; BYTE $0x2c + BYTE $0x25; BYTE $0x5f; BYTE $0x3e; BYTE $0x3f + BYTE $0xf8; BYTE $0xc9; BYTE $0xca; BYTE $0xcb + BYTE $0xc8; BYTE $0xcd; BYTE $0xce; BYTE $0xcf + BYTE $0xcc; BYTE $0x60; BYTE $0x3a; BYTE $0x23 + BYTE $0x40; BYTE $0x27; BYTE $0x3d; BYTE $0x22 + BYTE $0xd8; BYTE $0x61; BYTE $0x62; BYTE $0x63 + BYTE $0x64; BYTE $0x65; BYTE $0x66; BYTE $0x67 + BYTE $0x68; BYTE $0x69; BYTE $0xab; BYTE $0xbb + BYTE $0xf0; BYTE $0xfd; BYTE $0xfe; BYTE $0xb1 + BYTE $0xb0; BYTE $0x6a; BYTE $0x6b; BYTE $0x6c + BYTE $0x6d; BYTE $0x6e; BYTE $0x6f; BYTE $0x70 + BYTE $0x71; BYTE $0x72; BYTE $0xaa; BYTE $0xba + BYTE $0xe6; BYTE $0xb8; BYTE $0xc6; BYTE $0xa4 + BYTE $0xb5; BYTE $0x7e; BYTE $0x73; BYTE $0x74 + BYTE $0x75; BYTE $0x76; BYTE $0x77; BYTE $0x78 + BYTE $0x79; BYTE $0x7a; BYTE $0xa1; BYTE $0xbf + BYTE $0xd0; BYTE $0x5b; BYTE $0xde; BYTE $0xae + BYTE $0xac; BYTE $0xa3; BYTE $0xa5; BYTE $0xb7 + BYTE $0xa9; BYTE $0xa7; BYTE $0xb6; BYTE $0xbc + BYTE $0xbd; BYTE $0xbe; BYTE $0xdd; BYTE $0xa8 + BYTE $0xaf; BYTE $0x5d; BYTE $0xb4; BYTE $0xd7 + BYTE $0x7b; BYTE $0x41; BYTE $0x42; BYTE $0x43 + BYTE $0x44; BYTE $0x45; BYTE $0x46; BYTE $0x47 + BYTE $0x48; BYTE $0x49; BYTE $0xad; BYTE $0xf4 + BYTE $0xf6; BYTE $0xf2; BYTE $0xf3; BYTE $0xf5 + BYTE $0x7d; BYTE $0x4a; BYTE $0x4b; BYTE $0x4c + BYTE $0x4d; BYTE $0x4e; BYTE $0x4f; BYTE $0x50 + BYTE $0x51; BYTE $0x52; BYTE $0xb9; BYTE $0xfb + BYTE $0xfc; BYTE $0xf9; BYTE $0xfa; BYTE $0xff + BYTE $0x5c; BYTE $0xf7; BYTE $0x53; BYTE $0x54 + BYTE $0x55; BYTE $0x56; BYTE $0x57; BYTE $0x58 + BYTE $0x59; BYTE $0x5a; BYTE $0xb2; BYTE $0xd4 + BYTE $0xd6; BYTE $0xd2; BYTE $0xd3; BYTE $0xd5 + BYTE $0x30; BYTE $0x31; BYTE $0x32; BYTE $0x33 + BYTE $0x34; BYTE $0x35; BYTE $0x36; BYTE $0x37 + BYTE $0x38; BYTE $0x39; BYTE $0xb3; BYTE $0xdb + BYTE $0xdc; BYTE $0xd9; BYTE $0xda; BYTE $0x9f + +retry: + WORD $0xB9931022 // TROO 2,2,b'0001' + BVS retry + RET diff --git a/vendor/golang.org/x/sys/unix/epoll_zos.go b/vendor/golang.org/x/sys/unix/epoll_zos.go deleted file mode 100644 index 7753fdde..00000000 --- a/vendor/golang.org/x/sys/unix/epoll_zos.go +++ /dev/null @@ -1,220 +0,0 @@ -// Copyright 2020 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build zos && s390x - -package unix - -import ( - "sync" -) - -// This file simulates epoll on z/OS using poll. - -// Analogous to epoll_event on Linux. -// TODO(neeilan): Pad is because the Linux kernel expects a 96-bit struct. We never pass this to the kernel; remove? -type EpollEvent struct { - Events uint32 - Fd int32 - Pad int32 -} - -const ( - EPOLLERR = 0x8 - EPOLLHUP = 0x10 - EPOLLIN = 0x1 - EPOLLMSG = 0x400 - EPOLLOUT = 0x4 - EPOLLPRI = 0x2 - EPOLLRDBAND = 0x80 - EPOLLRDNORM = 0x40 - EPOLLWRBAND = 0x200 - EPOLLWRNORM = 0x100 - EPOLL_CTL_ADD = 0x1 - EPOLL_CTL_DEL = 0x2 - EPOLL_CTL_MOD = 0x3 - // The following constants are part of the epoll API, but represent - // currently unsupported functionality on z/OS. - // EPOLL_CLOEXEC = 0x80000 - // EPOLLET = 0x80000000 - // EPOLLONESHOT = 0x40000000 - // EPOLLRDHUP = 0x2000 // Typically used with edge-triggered notis - // EPOLLEXCLUSIVE = 0x10000000 // Exclusive wake-up mode - // EPOLLWAKEUP = 0x20000000 // Relies on Linux's BLOCK_SUSPEND capability -) - -// TODO(neeilan): We can eliminate these epToPoll / pToEpoll calls by using identical mask values for POLL/EPOLL -// constants where possible The lower 16 bits of epoll events (uint32) can fit any system poll event (int16). - -// epToPollEvt converts epoll event field to poll equivalent. -// In epoll, Events is a 32-bit field, while poll uses 16 bits. -func epToPollEvt(events uint32) int16 { - var ep2p = map[uint32]int16{ - EPOLLIN: POLLIN, - EPOLLOUT: POLLOUT, - EPOLLHUP: POLLHUP, - EPOLLPRI: POLLPRI, - EPOLLERR: POLLERR, - } - - var pollEvts int16 = 0 - for epEvt, pEvt := range ep2p { - if (events & epEvt) != 0 { - pollEvts |= pEvt - } - } - - return pollEvts -} - -// pToEpollEvt converts 16 bit poll event bitfields to 32-bit epoll event fields. -func pToEpollEvt(revents int16) uint32 { - var p2ep = map[int16]uint32{ - POLLIN: EPOLLIN, - POLLOUT: EPOLLOUT, - POLLHUP: EPOLLHUP, - POLLPRI: EPOLLPRI, - POLLERR: EPOLLERR, - } - - var epollEvts uint32 = 0 - for pEvt, epEvt := range p2ep { - if (revents & pEvt) != 0 { - epollEvts |= epEvt - } - } - - return epollEvts -} - -// Per-process epoll implementation. -type epollImpl struct { - mu sync.Mutex - epfd2ep map[int]*eventPoll - nextEpfd int -} - -// eventPoll holds a set of file descriptors being watched by the process. A process can have multiple epoll instances. -// On Linux, this is an in-kernel data structure accessed through a fd. -type eventPoll struct { - mu sync.Mutex - fds map[int]*EpollEvent -} - -// epoll impl for this process. -var impl epollImpl = epollImpl{ - epfd2ep: make(map[int]*eventPoll), - nextEpfd: 0, -} - -func (e *epollImpl) epollcreate(size int) (epfd int, err error) { - e.mu.Lock() - defer e.mu.Unlock() - epfd = e.nextEpfd - e.nextEpfd++ - - e.epfd2ep[epfd] = &eventPoll{ - fds: make(map[int]*EpollEvent), - } - return epfd, nil -} - -func (e *epollImpl) epollcreate1(flag int) (fd int, err error) { - return e.epollcreate(4) -} - -func (e *epollImpl) epollctl(epfd int, op int, fd int, event *EpollEvent) (err error) { - e.mu.Lock() - defer e.mu.Unlock() - - ep, ok := e.epfd2ep[epfd] - if !ok { - - return EBADF - } - - switch op { - case EPOLL_CTL_ADD: - // TODO(neeilan): When we make epfds and fds disjoint, detect epoll - // loops here (instances watching each other) and return ELOOP. - if _, ok := ep.fds[fd]; ok { - return EEXIST - } - ep.fds[fd] = event - case EPOLL_CTL_MOD: - if _, ok := ep.fds[fd]; !ok { - return ENOENT - } - ep.fds[fd] = event - case EPOLL_CTL_DEL: - if _, ok := ep.fds[fd]; !ok { - return ENOENT - } - delete(ep.fds, fd) - - } - return nil -} - -// Must be called while holding ep.mu -func (ep *eventPoll) getFds() []int { - fds := make([]int, len(ep.fds)) - for fd := range ep.fds { - fds = append(fds, fd) - } - return fds -} - -func (e *epollImpl) epollwait(epfd int, events []EpollEvent, msec int) (n int, err error) { - e.mu.Lock() // in [rare] case of concurrent epollcreate + epollwait - ep, ok := e.epfd2ep[epfd] - - if !ok { - e.mu.Unlock() - return 0, EBADF - } - - pollfds := make([]PollFd, 4) - for fd, epollevt := range ep.fds { - pollfds = append(pollfds, PollFd{Fd: int32(fd), Events: epToPollEvt(epollevt.Events)}) - } - e.mu.Unlock() - - n, err = Poll(pollfds, msec) - if err != nil { - return n, err - } - - i := 0 - for _, pFd := range pollfds { - if pFd.Revents != 0 { - events[i] = EpollEvent{Fd: pFd.Fd, Events: pToEpollEvt(pFd.Revents)} - i++ - } - - if i == n { - break - } - } - - return n, nil -} - -func EpollCreate(size int) (fd int, err error) { - return impl.epollcreate(size) -} - -func EpollCreate1(flag int) (fd int, err error) { - return impl.epollcreate1(flag) -} - -func EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) { - return impl.epollctl(epfd, op, fd, event) -} - -// Because EpollWait mutates events, the caller is expected to coordinate -// concurrent access if calling with the same epfd from multiple goroutines. -func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) { - return impl.epollwait(epfd, events, msec) -} diff --git a/vendor/golang.org/x/sys/unix/fstatfs_zos.go b/vendor/golang.org/x/sys/unix/fstatfs_zos.go deleted file mode 100644 index c8bde601..00000000 --- a/vendor/golang.org/x/sys/unix/fstatfs_zos.go +++ /dev/null @@ -1,163 +0,0 @@ -// Copyright 2020 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -//go:build zos && s390x - -package unix - -import ( - "unsafe" -) - -// This file simulates fstatfs on z/OS using fstatvfs and w_getmntent. - -func Fstatfs(fd int, stat *Statfs_t) (err error) { - var stat_v Statvfs_t - err = Fstatvfs(fd, &stat_v) - if err == nil { - // populate stat - stat.Type = 0 - stat.Bsize = stat_v.Bsize - stat.Blocks = stat_v.Blocks - stat.Bfree = stat_v.Bfree - stat.Bavail = stat_v.Bavail - stat.Files = stat_v.Files - stat.Ffree = stat_v.Ffree - stat.Fsid = stat_v.Fsid - stat.Namelen = stat_v.Namemax - stat.Frsize = stat_v.Frsize - stat.Flags = stat_v.Flag - for passn := 0; passn < 5; passn++ { - switch passn { - case 0: - err = tryGetmntent64(stat) - break - case 1: - err = tryGetmntent128(stat) - break - case 2: - err = tryGetmntent256(stat) - break - case 3: - err = tryGetmntent512(stat) - break - case 4: - err = tryGetmntent1024(stat) - break - default: - break - } - //proceed to return if: err is nil (found), err is nonnil but not ERANGE (another error occurred) - if err == nil || err != nil && err != ERANGE { - break - } - } - } - return err -} - -func tryGetmntent64(stat *Statfs_t) (err error) { - var mnt_ent_buffer struct { - header W_Mnth - filesys_info [64]W_Mntent - } - var buffer_size int = int(unsafe.Sizeof(mnt_ent_buffer)) - fs_count, err := W_Getmntent((*byte)(unsafe.Pointer(&mnt_ent_buffer)), buffer_size) - if err != nil { - return err - } - err = ERANGE //return ERANGE if no match is found in this batch - for i := 0; i < fs_count; i++ { - if stat.Fsid == uint64(mnt_ent_buffer.filesys_info[i].Dev) { - stat.Type = uint32(mnt_ent_buffer.filesys_info[i].Fstname[0]) - err = nil - break - } - } - return err -} - -func tryGetmntent128(stat *Statfs_t) (err error) { - var mnt_ent_buffer struct { - header W_Mnth - filesys_info [128]W_Mntent - } - var buffer_size int = int(unsafe.Sizeof(mnt_ent_buffer)) - fs_count, err := W_Getmntent((*byte)(unsafe.Pointer(&mnt_ent_buffer)), buffer_size) - if err != nil { - return err - } - err = ERANGE //return ERANGE if no match is found in this batch - for i := 0; i < fs_count; i++ { - if stat.Fsid == uint64(mnt_ent_buffer.filesys_info[i].Dev) { - stat.Type = uint32(mnt_ent_buffer.filesys_info[i].Fstname[0]) - err = nil - break - } - } - return err -} - -func tryGetmntent256(stat *Statfs_t) (err error) { - var mnt_ent_buffer struct { - header W_Mnth - filesys_info [256]W_Mntent - } - var buffer_size int = int(unsafe.Sizeof(mnt_ent_buffer)) - fs_count, err := W_Getmntent((*byte)(unsafe.Pointer(&mnt_ent_buffer)), buffer_size) - if err != nil { - return err - } - err = ERANGE //return ERANGE if no match is found in this batch - for i := 0; i < fs_count; i++ { - if stat.Fsid == uint64(mnt_ent_buffer.filesys_info[i].Dev) { - stat.Type = uint32(mnt_ent_buffer.filesys_info[i].Fstname[0]) - err = nil - break - } - } - return err -} - -func tryGetmntent512(stat *Statfs_t) (err error) { - var mnt_ent_buffer struct { - header W_Mnth - filesys_info [512]W_Mntent - } - var buffer_size int = int(unsafe.Sizeof(mnt_ent_buffer)) - fs_count, err := W_Getmntent((*byte)(unsafe.Pointer(&mnt_ent_buffer)), buffer_size) - if err != nil { - return err - } - err = ERANGE //return ERANGE if no match is found in this batch - for i := 0; i < fs_count; i++ { - if stat.Fsid == uint64(mnt_ent_buffer.filesys_info[i].Dev) { - stat.Type = uint32(mnt_ent_buffer.filesys_info[i].Fstname[0]) - err = nil - break - } - } - return err -} - -func tryGetmntent1024(stat *Statfs_t) (err error) { - var mnt_ent_buffer struct { - header W_Mnth - filesys_info [1024]W_Mntent - } - var buffer_size int = int(unsafe.Sizeof(mnt_ent_buffer)) - fs_count, err := W_Getmntent((*byte)(unsafe.Pointer(&mnt_ent_buffer)), buffer_size) - if err != nil { - return err - } - err = ERANGE //return ERANGE if no match is found in this batch - for i := 0; i < fs_count; i++ { - if stat.Fsid == uint64(mnt_ent_buffer.filesys_info[i].Dev) { - stat.Type = uint32(mnt_ent_buffer.filesys_info[i].Fstname[0]) - err = nil - break - } - } - return err -} diff --git a/vendor/golang.org/x/sys/unix/mkerrors.sh b/vendor/golang.org/x/sys/unix/mkerrors.sh index fdcaa974..4ed2e488 100644 --- a/vendor/golang.org/x/sys/unix/mkerrors.sh +++ b/vendor/golang.org/x/sys/unix/mkerrors.sh @@ -263,6 +263,7 @@ struct ltchars { #include #include #include +#include #include #include #include @@ -549,6 +550,7 @@ ccflags="$@" $2 !~ "NLA_TYPE_MASK" && $2 !~ /^RTC_VL_(ACCURACY|BACKUP|DATA)/ && $2 ~ /^(NETLINK|NLM|NLMSG|NLA|IFA|IFAN|RT|RTC|RTCF|RTN|RTPROT|RTNH|ARPHRD|ETH_P|NETNSA)_/ || + $2 ~ /^SOCK_|SK_DIAG_|SKNLGRP_$/ || $2 ~ /^FIORDCHK$/ || $2 ~ /^SIOC/ || $2 ~ /^TIOC/ || diff --git a/vendor/golang.org/x/sys/unix/pagesize_unix.go b/vendor/golang.org/x/sys/unix/pagesize_unix.go index 4d0a3430..0482408d 100644 --- a/vendor/golang.org/x/sys/unix/pagesize_unix.go +++ b/vendor/golang.org/x/sys/unix/pagesize_unix.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris +//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos // For Unix, get the pagesize from the runtime. diff --git a/vendor/golang.org/x/sys/unix/readdirent_getdirentries.go b/vendor/golang.org/x/sys/unix/readdirent_getdirentries.go index 130398b6..b903c006 100644 --- a/vendor/golang.org/x/sys/unix/readdirent_getdirentries.go +++ b/vendor/golang.org/x/sys/unix/readdirent_getdirentries.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -//go:build darwin +//go:build darwin || zos package unix diff --git a/vendor/golang.org/x/sys/unix/sockcmsg_zos.go b/vendor/golang.org/x/sys/unix/sockcmsg_zos.go new file mode 100644 index 00000000..3e53dbc0 --- /dev/null +++ b/vendor/golang.org/x/sys/unix/sockcmsg_zos.go @@ -0,0 +1,58 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Socket control messages + +package unix + +import "unsafe" + +// UnixCredentials encodes credentials into a socket control message +// for sending to another process. This can be used for +// authentication. +func UnixCredentials(ucred *Ucred) []byte { + b := make([]byte, CmsgSpace(SizeofUcred)) + h := (*Cmsghdr)(unsafe.Pointer(&b[0])) + h.Level = SOL_SOCKET + h.Type = SCM_CREDENTIALS + h.SetLen(CmsgLen(SizeofUcred)) + *(*Ucred)(h.data(0)) = *ucred + return b +} + +// ParseUnixCredentials decodes a socket control message that contains +// credentials in a Ucred structure. To receive such a message, the +// SO_PASSCRED option must be enabled on the socket. +func ParseUnixCredentials(m *SocketControlMessage) (*Ucred, error) { + if m.Header.Level != SOL_SOCKET { + return nil, EINVAL + } + if m.Header.Type != SCM_CREDENTIALS { + return nil, EINVAL + } + ucred := *(*Ucred)(unsafe.Pointer(&m.Data[0])) + return &ucred, nil +} + +// PktInfo4 encodes Inet4Pktinfo into a socket control message of type IP_PKTINFO. +func PktInfo4(info *Inet4Pktinfo) []byte { + b := make([]byte, CmsgSpace(SizeofInet4Pktinfo)) + h := (*Cmsghdr)(unsafe.Pointer(&b[0])) + h.Level = SOL_IP + h.Type = IP_PKTINFO + h.SetLen(CmsgLen(SizeofInet4Pktinfo)) + *(*Inet4Pktinfo)(h.data(0)) = *info + return b +} + +// PktInfo6 encodes Inet6Pktinfo into a socket control message of type IPV6_PKTINFO. +func PktInfo6(info *Inet6Pktinfo) []byte { + b := make([]byte, CmsgSpace(SizeofInet6Pktinfo)) + h := (*Cmsghdr)(unsafe.Pointer(&b[0])) + h.Level = SOL_IPV6 + h.Type = IPV6_PKTINFO + h.SetLen(CmsgLen(SizeofInet6Pktinfo)) + *(*Inet6Pktinfo)(h.data(0)) = *info + return b +} diff --git a/vendor/golang.org/x/sys/unix/symaddr_zos_s390x.s b/vendor/golang.org/x/sys/unix/symaddr_zos_s390x.s new file mode 100644 index 00000000..3c4f33cb --- /dev/null +++ b/vendor/golang.org/x/sys/unix/symaddr_zos_s390x.s @@ -0,0 +1,75 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build zos && s390x && gc + +#include "textflag.h" + +// provide the address of function variable to be fixed up. + +TEXT ·getPipe2Addr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Pipe2(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·get_FlockAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Flock(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·get_GetxattrAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Getxattr(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·get_NanosleepAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Nanosleep(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·get_SetxattrAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Setxattr(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·get_Wait4Addr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Wait4(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·get_MountAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Mount(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·get_UnmountAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Unmount(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·get_UtimesNanoAtAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·UtimesNanoAt(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·get_UtimesNanoAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·UtimesNano(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·get_MkfifoatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Mkfifoat(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·get_ChtagAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Chtag(SB), R8 + MOVD R8, ret+0(FP) + RET + +TEXT ·get_ReadlinkatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Readlinkat(SB), R8 + MOVD R8, ret+0(FP) + RET + diff --git a/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go b/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go index 27c41b6f..312ae6ac 100644 --- a/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go +++ b/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go @@ -4,11 +4,21 @@ //go:build zos && s390x +// Many of the following syscalls are not available on all versions of z/OS. +// Some missing calls have legacy implementations/simulations but others +// will be missing completely. To achieve consistent failing behaviour on +// legacy systems, we first test the function pointer via a safeloading +// mechanism to see if the function exists on a given system. Then execution +// is branched to either continue the function call, or return an error. + package unix import ( "bytes" "fmt" + "os" + "reflect" + "regexp" "runtime" "sort" "strings" @@ -17,17 +27,205 @@ import ( "unsafe" ) +//go:noescape +func initZosLibVec() + +//go:noescape +func GetZosLibVec() uintptr + +func init() { + initZosLibVec() + r0, _, _ := CallLeFuncWithPtrReturn(GetZosLibVec()+SYS_____GETENV_A<<4, uintptr(unsafe.Pointer(&([]byte("__ZOS_XSYSTRACE\x00"))[0]))) + if r0 != 0 { + n, _, _ := CallLeFuncWithPtrReturn(GetZosLibVec()+SYS___ATOI_A<<4, r0) + ZosTraceLevel = int(n) + r0, _, _ := CallLeFuncWithPtrReturn(GetZosLibVec()+SYS_____GETENV_A<<4, uintptr(unsafe.Pointer(&([]byte("__ZOS_XSYSTRACEFD\x00"))[0]))) + if r0 != 0 { + fd, _, _ := CallLeFuncWithPtrReturn(GetZosLibVec()+SYS___ATOI_A<<4, r0) + f := os.NewFile(fd, "zostracefile") + if f != nil { + ZosTracefile = f + } + } + + } +} + +//go:noescape +func CallLeFuncWithErr(funcdesc uintptr, parms ...uintptr) (ret, errno2 uintptr, err Errno) + +//go:noescape +func CallLeFuncWithPtrReturn(funcdesc uintptr, parms ...uintptr) (ret, errno2 uintptr, err Errno) + +// ------------------------------- +// pointer validity test +// good pointer returns 0 +// bad pointer returns 1 +// +//go:nosplit +func ptrtest(uintptr) uint64 + +// Load memory at ptr location with error handling if the location is invalid +// +//go:noescape +func safeload(ptr uintptr) (value uintptr, error uintptr) + const ( - O_CLOEXEC = 0 // Dummy value (not supported). - AF_LOCAL = AF_UNIX // AF_LOCAL is an alias for AF_UNIX + entrypointLocationOffset = 8 // From function descriptor + + xplinkEyecatcher = 0x00c300c500c500f1 // ".C.E.E.1" + eyecatcherOffset = 16 // From function entrypoint (negative) + ppa1LocationOffset = 8 // From function entrypoint (negative) + + nameLenOffset = 0x14 // From PPA1 start + nameOffset = 0x16 // From PPA1 start ) -func syscall_syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno) -func syscall_rawsyscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno) -func syscall_syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno) -func syscall_rawsyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno) -func syscall_syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err Errno) -func syscall_rawsyscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err Errno) +func getPpaOffset(funcptr uintptr) int64 { + entrypoint, err := safeload(funcptr + entrypointLocationOffset) + if err != 0 { + return -1 + } + + // XPLink functions have ".C.E.E.1" as the first 8 bytes (EBCDIC) + val, err := safeload(entrypoint - eyecatcherOffset) + if err != 0 { + return -1 + } + if val != xplinkEyecatcher { + return -1 + } + + ppaoff, err := safeload(entrypoint - ppa1LocationOffset) + if err != 0 { + return -1 + } + + ppaoff >>= 32 + return int64(ppaoff) +} + +//------------------------------- +// function descriptor pointer validity test +// good pointer returns 0 +// bad pointer returns 1 + +// TODO: currently mksyscall_zos_s390x.go generate empty string for funcName +// have correct funcName pass to the funcptrtest function +func funcptrtest(funcptr uintptr, funcName string) uint64 { + entrypoint, err := safeload(funcptr + entrypointLocationOffset) + if err != 0 { + return 1 + } + + ppaoff := getPpaOffset(funcptr) + if ppaoff == -1 { + return 1 + } + + // PPA1 offset value is from the start of the entire function block, not the entrypoint + ppa1 := (entrypoint - eyecatcherOffset) + uintptr(ppaoff) + + nameLen, err := safeload(ppa1 + nameLenOffset) + if err != 0 { + return 1 + } + + nameLen >>= 48 + if nameLen > 128 { + return 1 + } + + // no function name input to argument end here + if funcName == "" { + return 0 + } + + var funcname [128]byte + for i := 0; i < int(nameLen); i += 8 { + v, err := safeload(ppa1 + nameOffset + uintptr(i)) + if err != 0 { + return 1 + } + funcname[i] = byte(v >> 56) + funcname[i+1] = byte(v >> 48) + funcname[i+2] = byte(v >> 40) + funcname[i+3] = byte(v >> 32) + funcname[i+4] = byte(v >> 24) + funcname[i+5] = byte(v >> 16) + funcname[i+6] = byte(v >> 8) + funcname[i+7] = byte(v) + } + + runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___E2A_L<<4, // __e2a_l + []uintptr{uintptr(unsafe.Pointer(&funcname[0])), nameLen}) + + name := string(funcname[:nameLen]) + if name != funcName { + return 1 + } + + return 0 +} + +// For detection of capabilities on a system. +// Is function descriptor f a valid function? +func isValidLeFunc(f uintptr) error { + ret := funcptrtest(f, "") + if ret != 0 { + return fmt.Errorf("Bad pointer, not an LE function ") + } + return nil +} + +// Retrieve function name from descriptor +func getLeFuncName(f uintptr) (string, error) { + // assume it has been checked, only check ppa1 validity here + entry := ((*[2]uintptr)(unsafe.Pointer(f)))[1] + preamp := ((*[4]uint32)(unsafe.Pointer(entry - eyecatcherOffset))) + + offsetPpa1 := preamp[2] + if offsetPpa1 > 0x0ffff { + return "", fmt.Errorf("PPA1 offset seems too big 0x%x\n", offsetPpa1) + } + + ppa1 := uintptr(unsafe.Pointer(preamp)) + uintptr(offsetPpa1) + res := ptrtest(ppa1) + if res != 0 { + return "", fmt.Errorf("PPA1 address not valid") + } + + size := *(*uint16)(unsafe.Pointer(ppa1 + nameLenOffset)) + if size > 128 { + return "", fmt.Errorf("Function name seems too long, length=%d\n", size) + } + + var name [128]byte + funcname := (*[128]byte)(unsafe.Pointer(ppa1 + nameOffset)) + copy(name[0:size], funcname[0:size]) + + runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___E2A_L<<4, // __e2a_l + []uintptr{uintptr(unsafe.Pointer(&name[0])), uintptr(size)}) + + return string(name[:size]), nil +} + +// Check z/OS version +func zosLeVersion() (version, release uint32) { + p1 := (*(*uintptr)(unsafe.Pointer(uintptr(1208)))) >> 32 + p1 = *(*uintptr)(unsafe.Pointer(uintptr(p1 + 88))) + p1 = *(*uintptr)(unsafe.Pointer(uintptr(p1 + 8))) + p1 = *(*uintptr)(unsafe.Pointer(uintptr(p1 + 984))) + vrm := *(*uint32)(unsafe.Pointer(p1 + 80)) + version = (vrm & 0x00ff0000) >> 16 + release = (vrm & 0x0000ff00) >> 8 + return +} + +// returns a zos C FILE * for stdio fd 0, 1, 2 +func ZosStdioFilep(fd int32) uintptr { + return uintptr(*(*uint64)(unsafe.Pointer(uintptr(*(*uint64)(unsafe.Pointer(uintptr(*(*uint64)(unsafe.Pointer(uintptr(uint64(*(*uint32)(unsafe.Pointer(uintptr(1208)))) + 80))) + uint64((fd+2)<<3)))))))) +} func copyStat(stat *Stat_t, statLE *Stat_LE_t) { stat.Dev = uint64(statLE.Dev) @@ -65,6 +263,21 @@ func (d *Dirent) NameString() string { } } +func DecodeData(dest []byte, sz int, val uint64) { + for i := 0; i < sz; i++ { + dest[sz-1-i] = byte((val >> (uint64(i * 8))) & 0xff) + } +} + +func EncodeData(data []byte) uint64 { + var value uint64 + sz := len(data) + for i := 0; i < sz; i++ { + value |= uint64(data[i]) << uint64(((sz - i - 1) * 8)) + } + return value +} + func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) { if sa.Port < 0 || sa.Port > 0xFFFF { return nil, 0, EINVAL @@ -74,7 +287,9 @@ func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) { p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port)) p[0] = byte(sa.Port >> 8) p[1] = byte(sa.Port) - sa.raw.Addr = sa.Addr + for i := 0; i < len(sa.Addr); i++ { + sa.raw.Addr[i] = sa.Addr[i] + } return unsafe.Pointer(&sa.raw), _Socklen(sa.raw.Len), nil } @@ -88,7 +303,9 @@ func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, _Socklen, error) { p[0] = byte(sa.Port >> 8) p[1] = byte(sa.Port) sa.raw.Scope_id = sa.ZoneId - sa.raw.Addr = sa.Addr + for i := 0; i < len(sa.Addr); i++ { + sa.raw.Addr[i] = sa.Addr[i] + } return unsafe.Pointer(&sa.raw), _Socklen(sa.raw.Len), nil } @@ -146,7 +363,9 @@ func anyToSockaddr(_ int, rsa *RawSockaddrAny) (Sockaddr, error) { sa := new(SockaddrInet4) p := (*[2]byte)(unsafe.Pointer(&pp.Port)) sa.Port = int(p[0])<<8 + int(p[1]) - sa.Addr = pp.Addr + for i := 0; i < len(sa.Addr); i++ { + sa.Addr[i] = pp.Addr[i] + } return sa, nil case AF_INET6: @@ -155,7 +374,9 @@ func anyToSockaddr(_ int, rsa *RawSockaddrAny) (Sockaddr, error) { p := (*[2]byte)(unsafe.Pointer(&pp.Port)) sa.Port = int(p[0])<<8 + int(p[1]) sa.ZoneId = pp.Scope_id - sa.Addr = pp.Addr + for i := 0; i < len(sa.Addr); i++ { + sa.Addr[i] = pp.Addr[i] + } return sa, nil } return nil, EAFNOSUPPORT @@ -177,6 +398,43 @@ func Accept(fd int) (nfd int, sa Sockaddr, err error) { return } +func Accept4(fd int, flags int) (nfd int, sa Sockaddr, err error) { + var rsa RawSockaddrAny + var len _Socklen = SizeofSockaddrAny + nfd, err = accept4(fd, &rsa, &len, flags) + if err != nil { + return + } + if len > SizeofSockaddrAny { + panic("RawSockaddrAny too small") + } + // TODO(neeilan): Remove 0 in call + sa, err = anyToSockaddr(0, &rsa) + if err != nil { + Close(nfd) + nfd = 0 + } + return +} + +func Ctermid() (tty string, err error) { + var termdev [1025]byte + runtime.EnterSyscall() + r0, err2, err1 := CallLeFuncWithPtrReturn(GetZosLibVec()+SYS___CTERMID_A<<4, uintptr(unsafe.Pointer(&termdev[0]))) + runtime.ExitSyscall() + if r0 == 0 { + return "", fmt.Errorf("%s (errno2=0x%x)\n", err1.Error(), err2) + } + s := string(termdev[:]) + idx := strings.Index(s, string(rune(0))) + if idx == -1 { + tty = s + } else { + tty = s[:idx] + } + return +} + func (iov *Iovec) SetLen(length int) { iov.Len = uint64(length) } @@ -190,10 +448,16 @@ func (cmsg *Cmsghdr) SetLen(length int) { } //sys fcntl(fd int, cmd int, arg int) (val int, err error) +//sys Flistxattr(fd int, dest []byte) (sz int, err error) = SYS___FLISTXATTR_A +//sys Fremovexattr(fd int, attr string) (err error) = SYS___FREMOVEXATTR_A //sys read(fd int, p []byte) (n int, err error) //sys write(fd int, p []byte) (n int, err error) +//sys Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) = SYS___FGETXATTR_A +//sys Fsetxattr(fd int, attr string, data []byte, flag int) (err error) = SYS___FSETXATTR_A + //sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) = SYS___ACCEPT_A +//sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) = SYS___ACCEPT4_A //sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) = SYS___BIND_A //sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) = SYS___CONNECT_A //sysnb getgroups(n int, list *_Gid_t) (nn int, err error) @@ -204,6 +468,7 @@ func (cmsg *Cmsghdr) SetLen(length int) { //sysnb socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) //sysnb getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) = SYS___GETPEERNAME_A //sysnb getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) = SYS___GETSOCKNAME_A +//sys Removexattr(path string, attr string) (err error) = SYS___REMOVEXATTR_A //sys recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) = SYS___RECVFROM_A //sys sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) = SYS___SENDTO_A //sys recvmsg(s int, msg *Msghdr, flags int) (n int, err error) = SYS___RECVMSG_A @@ -212,6 +477,10 @@ func (cmsg *Cmsghdr) SetLen(length int) { //sys munmap(addr uintptr, length uintptr) (err error) = SYS_MUNMAP //sys ioctl(fd int, req int, arg uintptr) (err error) = SYS_IOCTL //sys ioctlPtr(fd int, req int, arg unsafe.Pointer) (err error) = SYS_IOCTL +//sys shmat(id int, addr uintptr, flag int) (ret uintptr, err error) = SYS_SHMAT +//sys shmctl(id int, cmd int, buf *SysvShmDesc) (result int, err error) = SYS_SHMCTL64 +//sys shmdt(addr uintptr) (err error) = SYS_SHMDT +//sys shmget(key int, size int, flag int) (id int, err error) = SYS_SHMGET //sys Access(path string, mode uint32) (err error) = SYS___ACCESS_A //sys Chdir(path string) (err error) = SYS___CHDIR_A @@ -220,14 +489,31 @@ func (cmsg *Cmsghdr) SetLen(length int) { //sys Creat(path string, mode uint32) (fd int, err error) = SYS___CREAT_A //sys Dup(oldfd int) (fd int, err error) //sys Dup2(oldfd int, newfd int) (err error) +//sys Dup3(oldfd int, newfd int, flags int) (err error) = SYS_DUP3 +//sys Dirfd(dirp uintptr) (fd int, err error) = SYS_DIRFD +//sys EpollCreate(size int) (fd int, err error) = SYS_EPOLL_CREATE +//sys EpollCreate1(flags int) (fd int, err error) = SYS_EPOLL_CREATE1 +//sys EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) = SYS_EPOLL_CTL +//sys EpollPwait(epfd int, events []EpollEvent, msec int, sigmask *int) (n int, err error) = SYS_EPOLL_PWAIT +//sys EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) = SYS_EPOLL_WAIT //sys Errno2() (er2 int) = SYS___ERRNO2 -//sys Err2ad() (eadd *int) = SYS___ERR2AD +//sys Eventfd(initval uint, flags int) (fd int, err error) = SYS_EVENTFD //sys Exit(code int) +//sys Faccessat(dirfd int, path string, mode uint32, flags int) (err error) = SYS___FACCESSAT_A + +func Faccessat2(dirfd int, path string, mode uint32, flags int) (err error) { + return Faccessat(dirfd, path, mode, flags) +} + //sys Fchdir(fd int) (err error) //sys Fchmod(fd int, mode uint32) (err error) +//sys Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) = SYS___FCHMODAT_A //sys Fchown(fd int, uid int, gid int) (err error) +//sys Fchownat(fd int, path string, uid int, gid int, flags int) (err error) = SYS___FCHOWNAT_A //sys FcntlInt(fd uintptr, cmd int, arg int) (retval int, err error) = SYS_FCNTL +//sys Fdatasync(fd int) (err error) = SYS_FDATASYNC //sys fstat(fd int, stat *Stat_LE_t) (err error) +//sys fstatat(dirfd int, path string, stat *Stat_LE_t, flags int) (err error) = SYS___FSTATAT_A func Fstat(fd int, stat *Stat_t) (err error) { var statLE Stat_LE_t @@ -236,28 +522,208 @@ func Fstat(fd int, stat *Stat_t) (err error) { return } +func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) { + var statLE Stat_LE_t + err = fstatat(dirfd, path, &statLE, flags) + copyStat(stat, &statLE) + return +} + +func impl_Getxattr(path string, attr string, dest []byte) (sz int, err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(attr) + if err != nil { + return + } + var _p2 unsafe.Pointer + if len(dest) > 0 { + _p2 = unsafe.Pointer(&dest[0]) + } else { + _p2 = unsafe.Pointer(&_zero) + } + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___GETXATTR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest))) + sz = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_GetxattrAddr() *(func(path string, attr string, dest []byte) (sz int, err error)) + +var Getxattr = enter_Getxattr + +func enter_Getxattr(path string, attr string, dest []byte) (sz int, err error) { + funcref := get_GetxattrAddr() + if validGetxattr() { + *funcref = impl_Getxattr + } else { + *funcref = error_Getxattr + } + return (*funcref)(path, attr, dest) +} + +func error_Getxattr(path string, attr string, dest []byte) (sz int, err error) { + return -1, ENOSYS +} + +func validGetxattr() bool { + if funcptrtest(GetZosLibVec()+SYS___GETXATTR_A<<4, "") == 0 { + if name, err := getLeFuncName(GetZosLibVec() + SYS___GETXATTR_A<<4); err == nil { + return name == "__getxattr_a" + } + } + return false +} + +//sys Lgetxattr(link string, attr string, dest []byte) (sz int, err error) = SYS___LGETXATTR_A +//sys Lsetxattr(path string, attr string, data []byte, flags int) (err error) = SYS___LSETXATTR_A + +func impl_Setxattr(path string, attr string, data []byte, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(attr) + if err != nil { + return + } + var _p2 unsafe.Pointer + if len(data) > 0 { + _p2 = unsafe.Pointer(&data[0]) + } else { + _p2 = unsafe.Pointer(&_zero) + } + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___SETXATTR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(data)), uintptr(flags)) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_SetxattrAddr() *(func(path string, attr string, data []byte, flags int) (err error)) + +var Setxattr = enter_Setxattr + +func enter_Setxattr(path string, attr string, data []byte, flags int) (err error) { + funcref := get_SetxattrAddr() + if validSetxattr() { + *funcref = impl_Setxattr + } else { + *funcref = error_Setxattr + } + return (*funcref)(path, attr, data, flags) +} + +func error_Setxattr(path string, attr string, data []byte, flags int) (err error) { + return ENOSYS +} + +func validSetxattr() bool { + if funcptrtest(GetZosLibVec()+SYS___SETXATTR_A<<4, "") == 0 { + if name, err := getLeFuncName(GetZosLibVec() + SYS___SETXATTR_A<<4); err == nil { + return name == "__setxattr_a" + } + } + return false +} + +//sys Fstatfs(fd int, buf *Statfs_t) (err error) = SYS_FSTATFS //sys Fstatvfs(fd int, stat *Statvfs_t) (err error) = SYS_FSTATVFS //sys Fsync(fd int) (err error) +//sys Futimes(fd int, tv []Timeval) (err error) = SYS_FUTIMES +//sys Futimesat(dirfd int, path string, tv []Timeval) (err error) = SYS___FUTIMESAT_A //sys Ftruncate(fd int, length int64) (err error) -//sys Getpagesize() (pgsize int) = SYS_GETPAGESIZE +//sys Getrandom(buf []byte, flags int) (n int, err error) = SYS_GETRANDOM +//sys InotifyInit() (fd int, err error) = SYS_INOTIFY_INIT +//sys InotifyInit1(flags int) (fd int, err error) = SYS_INOTIFY_INIT1 +//sys InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) = SYS___INOTIFY_ADD_WATCH_A +//sys InotifyRmWatch(fd int, watchdesc uint32) (success int, err error) = SYS_INOTIFY_RM_WATCH +//sys Listxattr(path string, dest []byte) (sz int, err error) = SYS___LISTXATTR_A +//sys Llistxattr(path string, dest []byte) (sz int, err error) = SYS___LLISTXATTR_A +//sys Lremovexattr(path string, attr string) (err error) = SYS___LREMOVEXATTR_A +//sys Lutimes(path string, tv []Timeval) (err error) = SYS___LUTIMES_A //sys Mprotect(b []byte, prot int) (err error) = SYS_MPROTECT //sys Msync(b []byte, flags int) (err error) = SYS_MSYNC +//sys Console2(cmsg *ConsMsg2, modstr *byte, concmd *uint32) (err error) = SYS___CONSOLE2 + +// Pipe2 begin + +//go:nosplit +func getPipe2Addr() *(func([]int, int) error) + +var Pipe2 = pipe2Enter + +func pipe2Enter(p []int, flags int) (err error) { + if funcptrtest(GetZosLibVec()+SYS_PIPE2<<4, "") == 0 { + *getPipe2Addr() = pipe2Impl + } else { + *getPipe2Addr() = pipe2Error + } + return (*getPipe2Addr())(p, flags) +} + +func pipe2Impl(p []int, flags int) (err error) { + var pp [2]_C_int + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_PIPE2<<4, uintptr(unsafe.Pointer(&pp[0])), uintptr(flags)) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } else { + p[0] = int(pp[0]) + p[1] = int(pp[1]) + } + return +} +func pipe2Error(p []int, flags int) (err error) { + return fmt.Errorf("Pipe2 is not available on this system") +} + +// Pipe2 end + //sys Poll(fds []PollFd, timeout int) (n int, err error) = SYS_POLL + +func Readdir(dir uintptr) (dirent *Dirent, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___READDIR_A<<4, uintptr(dir)) + runtime.ExitSyscall() + dirent = (*Dirent)(unsafe.Pointer(r0)) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//sys Readdir_r(dirp uintptr, entry *direntLE, result **direntLE) (err error) = SYS___READDIR_R_A +//sys Statfs(path string, buf *Statfs_t) (err error) = SYS___STATFS_A +//sys Syncfs(fd int) (err error) = SYS_SYNCFS //sys Times(tms *Tms) (ticks uintptr, err error) = SYS_TIMES //sys W_Getmntent(buff *byte, size int) (lastsys int, err error) = SYS_W_GETMNTENT //sys W_Getmntent_A(buff *byte, size int) (lastsys int, err error) = SYS___W_GETMNTENT_A //sys mount_LE(path string, filesystem string, fstype string, mtm uint32, parmlen int32, parm string) (err error) = SYS___MOUNT_A -//sys unmount(filesystem string, mtm int) (err error) = SYS___UMOUNT_A +//sys unmount_LE(filesystem string, mtm int) (err error) = SYS___UMOUNT_A //sys Chroot(path string) (err error) = SYS___CHROOT_A //sys Select(nmsgsfds int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (ret int, err error) = SYS_SELECT -//sysnb Uname(buf *Utsname) (err error) = SYS___UNAME_A +//sysnb Uname(buf *Utsname) (err error) = SYS_____OSNAME_A +//sys Unshare(flags int) (err error) = SYS_UNSHARE func Ptsname(fd int) (name string, err error) { - r0, _, e1 := syscall_syscall(SYS___PTSNAME_A, uintptr(fd), 0, 0) - name = u2s(unsafe.Pointer(r0)) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithPtrReturn(GetZosLibVec()+SYS___PTSNAME_A<<4, uintptr(fd)) + runtime.ExitSyscall() + if r0 == 0 { + err = errnoErr2(e1, e2) + } else { + name = u2s(unsafe.Pointer(r0)) } return } @@ -272,13 +738,19 @@ func u2s(cstr unsafe.Pointer) string { } func Close(fd int) (err error) { - _, _, e1 := syscall_syscall(SYS_CLOSE, uintptr(fd), 0, 0) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_CLOSE<<4, uintptr(fd)) + runtime.ExitSyscall() for i := 0; e1 == EAGAIN && i < 10; i++ { - _, _, _ = syscall_syscall(SYS_USLEEP, uintptr(10), 0, 0) - _, _, e1 = syscall_syscall(SYS_CLOSE, uintptr(fd), 0, 0) + runtime.EnterSyscall() + CallLeFuncWithErr(GetZosLibVec()+SYS_USLEEP<<4, uintptr(10)) + runtime.ExitSyscall() + runtime.EnterSyscall() + r0, e2, e1 = CallLeFuncWithErr(GetZosLibVec()+SYS_CLOSE<<4, uintptr(fd)) + runtime.ExitSyscall() } - if e1 != 0 { - err = errnoErr(e1) + if r0 != 0 { + err = errnoErr2(e1, e2) } return } @@ -288,9 +760,15 @@ func Madvise(b []byte, advice int) (err error) { return } +func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) { + return mapper.Mmap(fd, offset, length, prot, flags) +} + +func Munmap(b []byte) (err error) { + return mapper.Munmap(b) +} + //sys Gethostname(buf []byte) (err error) = SYS___GETHOSTNAME_A -//sysnb Getegid() (egid int) -//sysnb Geteuid() (uid int) //sysnb Getgid() (gid int) //sysnb Getpid() (pid int) //sysnb Getpgid(pid int) (pgid int, err error) = SYS_GETPGID @@ -317,11 +795,14 @@ func Getrusage(who int, rusage *Rusage) (err error) { return } +//sys Getegid() (egid int) = SYS_GETEGID +//sys Geteuid() (euid int) = SYS_GETEUID //sysnb Getsid(pid int) (sid int, err error) = SYS_GETSID //sysnb Getuid() (uid int) //sysnb Kill(pid int, sig Signal) (err error) //sys Lchown(path string, uid int, gid int) (err error) = SYS___LCHOWN_A //sys Link(path string, link string) (err error) = SYS___LINK_A +//sys Linkat(oldDirFd int, oldPath string, newDirFd int, newPath string, flags int) (err error) = SYS___LINKAT_A //sys Listen(s int, n int) (err error) //sys lstat(path string, stat *Stat_LE_t) (err error) = SYS___LSTAT_A @@ -332,15 +813,150 @@ func Lstat(path string, stat *Stat_t) (err error) { return } +// for checking symlinks begins with $VERSION/ $SYSNAME/ $SYSSYMR/ $SYSSYMA/ +func isSpecialPath(path []byte) (v bool) { + var special = [4][8]byte{ + [8]byte{'V', 'E', 'R', 'S', 'I', 'O', 'N', '/'}, + [8]byte{'S', 'Y', 'S', 'N', 'A', 'M', 'E', '/'}, + [8]byte{'S', 'Y', 'S', 'S', 'Y', 'M', 'R', '/'}, + [8]byte{'S', 'Y', 'S', 'S', 'Y', 'M', 'A', '/'}} + + var i, j int + for i = 0; i < len(special); i++ { + for j = 0; j < len(special[i]); j++ { + if path[j] != special[i][j] { + break + } + } + if j == len(special[i]) { + return true + } + } + return false +} + +func realpath(srcpath string, abspath []byte) (pathlen int, errno int) { + var source [1024]byte + copy(source[:], srcpath) + source[len(srcpath)] = 0 + ret := runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___REALPATH_A<<4, //__realpath_a() + []uintptr{uintptr(unsafe.Pointer(&source[0])), + uintptr(unsafe.Pointer(&abspath[0]))}) + if ret != 0 { + index := bytes.IndexByte(abspath[:], byte(0)) + if index != -1 { + return index, 0 + } + } else { + errptr := (*int)(unsafe.Pointer(runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___ERRNO<<4, []uintptr{}))) //__errno() + return 0, *errptr + } + return 0, 245 // EBADDATA 245 +} + +func Readlink(path string, buf []byte) (n int, err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 unsafe.Pointer + if len(buf) > 0 { + _p1 = unsafe.Pointer(&buf[0]) + } else { + _p1 = unsafe.Pointer(&_zero) + } + n = int(runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___READLINK_A<<4, + []uintptr{uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf))})) + runtime.KeepAlive(unsafe.Pointer(_p0)) + if n == -1 { + value := *(*int32)(unsafe.Pointer(runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___ERRNO<<4, []uintptr{}))) + err = errnoErr(Errno(value)) + } else { + if buf[0] == '$' { + if isSpecialPath(buf[1:9]) { + cnt, err1 := realpath(path, buf) + if err1 == 0 { + n = cnt + } + } + } + } + return +} + +func impl_Readlinkat(dirfd int, path string, buf []byte) (n int, err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 unsafe.Pointer + if len(buf) > 0 { + _p1 = unsafe.Pointer(&buf[0]) + } else { + _p1 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___READLINKAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf))) + runtime.ExitSyscall() + n = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + return n, err + } else { + if buf[0] == '$' { + if isSpecialPath(buf[1:9]) { + cnt, err1 := realpath(path, buf) + if err1 == 0 { + n = cnt + } + } + } + } + return +} + +//go:nosplit +func get_ReadlinkatAddr() *(func(dirfd int, path string, buf []byte) (n int, err error)) + +var Readlinkat = enter_Readlinkat + +func enter_Readlinkat(dirfd int, path string, buf []byte) (n int, err error) { + funcref := get_ReadlinkatAddr() + if funcptrtest(GetZosLibVec()+SYS___READLINKAT_A<<4, "") == 0 { + *funcref = impl_Readlinkat + } else { + *funcref = error_Readlinkat + } + return (*funcref)(dirfd, path, buf) +} + +func error_Readlinkat(dirfd int, path string, buf []byte) (n int, err error) { + n = -1 + err = ENOSYS + return +} + //sys Mkdir(path string, mode uint32) (err error) = SYS___MKDIR_A +//sys Mkdirat(dirfd int, path string, mode uint32) (err error) = SYS___MKDIRAT_A //sys Mkfifo(path string, mode uint32) (err error) = SYS___MKFIFO_A //sys Mknod(path string, mode uint32, dev int) (err error) = SYS___MKNOD_A +//sys Mknodat(dirfd int, path string, mode uint32, dev int) (err error) = SYS___MKNODAT_A +//sys PivotRoot(newroot string, oldroot string) (err error) = SYS___PIVOT_ROOT_A //sys Pread(fd int, p []byte, offset int64) (n int, err error) //sys Pwrite(fd int, p []byte, offset int64) (n int, err error) -//sys Readlink(path string, buf []byte) (n int, err error) = SYS___READLINK_A +//sys Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error) = SYS___PRCTL_A +//sysnb Prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) = SYS_PRLIMIT //sys Rename(from string, to string) (err error) = SYS___RENAME_A +//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) = SYS___RENAMEAT_A +//sys Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) = SYS___RENAMEAT2_A //sys Rmdir(path string) (err error) = SYS___RMDIR_A //sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK +//sys Setegid(egid int) (err error) = SYS_SETEGID +//sys Seteuid(euid int) (err error) = SYS_SETEUID +//sys Sethostname(p []byte) (err error) = SYS___SETHOSTNAME_A +//sys Setns(fd int, nstype int) (err error) = SYS_SETNS //sys Setpriority(which int, who int, prio int) (err error) //sysnb Setpgid(pid int, pgid int) (err error) = SYS_SETPGID //sysnb Setrlimit(resource int, lim *Rlimit) (err error) @@ -360,32 +976,57 @@ func Stat(path string, sta *Stat_t) (err error) { } //sys Symlink(path string, link string) (err error) = SYS___SYMLINK_A +//sys Symlinkat(oldPath string, dirfd int, newPath string) (err error) = SYS___SYMLINKAT_A //sys Sync() = SYS_SYNC //sys Truncate(path string, length int64) (err error) = SYS___TRUNCATE_A //sys Tcgetattr(fildes int, termptr *Termios) (err error) = SYS_TCGETATTR //sys Tcsetattr(fildes int, when int, termptr *Termios) (err error) = SYS_TCSETATTR //sys Umask(mask int) (oldmask int) //sys Unlink(path string) (err error) = SYS___UNLINK_A +//sys Unlinkat(dirfd int, path string, flags int) (err error) = SYS___UNLINKAT_A //sys Utime(path string, utim *Utimbuf) (err error) = SYS___UTIME_A //sys open(path string, mode int, perm uint32) (fd int, err error) = SYS___OPEN_A func Open(path string, mode int, perm uint32) (fd int, err error) { + if mode&O_ACCMODE == 0 { + mode |= O_RDONLY + } return open(path, mode, perm) } -func Mkfifoat(dirfd int, path string, mode uint32) (err error) { - wd, err := Getwd() - if err != nil { - return err +//sys openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) = SYS___OPENAT_A + +func Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) { + if flags&O_ACCMODE == 0 { + flags |= O_RDONLY } + return openat(dirfd, path, flags, mode) +} - if err := Fchdir(dirfd); err != nil { - return err +//sys openat2(dirfd int, path string, open_how *OpenHow, size int) (fd int, err error) = SYS___OPENAT2_A + +func Openat2(dirfd int, path string, how *OpenHow) (fd int, err error) { + if how.Flags&O_ACCMODE == 0 { + how.Flags |= O_RDONLY } - defer Chdir(wd) + return openat2(dirfd, path, how, SizeofOpenHow) +} - return Mkfifo(path, mode) +func ZosFdToPath(dirfd int) (path string, err error) { + var buffer [1024]byte + runtime.EnterSyscall() + ret, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_W_IOCTL<<4, uintptr(dirfd), 17, 1024, uintptr(unsafe.Pointer(&buffer[0]))) + runtime.ExitSyscall() + if ret == 0 { + zb := bytes.IndexByte(buffer[:], 0) + if zb == -1 { + zb = len(buffer) + } + CallLeFuncWithErr(GetZosLibVec()+SYS___E2A_L<<4, uintptr(unsafe.Pointer(&buffer[0])), uintptr(zb)) + return string(buffer[:zb]), nil + } + return "", errnoErr2(e1, e2) } //sys remove(path string) (err error) @@ -403,10 +1044,12 @@ func Getcwd(buf []byte) (n int, err error) { } else { p = unsafe.Pointer(&_zero) } - _, _, e := syscall_syscall(SYS___GETCWD_A, uintptr(p), uintptr(len(buf)), 0) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithPtrReturn(GetZosLibVec()+SYS___GETCWD_A<<4, uintptr(p), uintptr(len(buf))) + runtime.ExitSyscall() n = clen(buf) + 1 - if e != 0 { - err = errnoErr(e) + if r0 == 0 { + err = errnoErr2(e1, e2) } return } @@ -520,9 +1163,41 @@ func (w WaitStatus) StopSignal() Signal { func (w WaitStatus) TrapCause() int { return -1 } +//sys waitid(idType int, id int, info *Siginfo, options int) (err error) + +func Waitid(idType int, id int, info *Siginfo, options int, rusage *Rusage) (err error) { + return waitid(idType, id, info, options) +} + //sys waitpid(pid int, wstatus *_C_int, options int) (wpid int, err error) -func Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error) { +func impl_Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_WAIT4<<4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage))) + runtime.ExitSyscall() + wpid = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_Wait4Addr() *(func(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error)) + +var Wait4 = enter_Wait4 + +func enter_Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error) { + funcref := get_Wait4Addr() + if funcptrtest(GetZosLibVec()+SYS_WAIT4<<4, "") == 0 { + *funcref = impl_Wait4 + } else { + *funcref = legacyWait4 + } + return (*funcref)(pid, wstatus, options, rusage) +} + +func legacyWait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error) { // TODO(mundaym): z/OS doesn't have wait4. I don't think getrusage does what we want. // At the moment rusage will not be touched. var status _C_int @@ -571,23 +1246,62 @@ func Pipe(p []int) (err error) { } var pp [2]_C_int err = pipe(&pp) - if err == nil { - p[0] = int(pp[0]) - p[1] = int(pp[1]) - } + p[0] = int(pp[0]) + p[1] = int(pp[1]) return } //sys utimes(path string, timeval *[2]Timeval) (err error) = SYS___UTIMES_A func Utimes(path string, tv []Timeval) (err error) { + if tv == nil { + return utimes(path, nil) + } if len(tv) != 2 { return EINVAL } return utimes(path, (*[2]Timeval)(unsafe.Pointer(&tv[0]))) } -func UtimesNano(path string, ts []Timespec) error { +//sys utimensat(dirfd int, path string, ts *[2]Timespec, flags int) (err error) = SYS___UTIMENSAT_A + +func validUtimensat() bool { + if funcptrtest(GetZosLibVec()+SYS___UTIMENSAT_A<<4, "") == 0 { + if name, err := getLeFuncName(GetZosLibVec() + SYS___UTIMENSAT_A<<4); err == nil { + return name == "__utimensat_a" + } + } + return false +} + +// Begin UtimesNano + +//go:nosplit +func get_UtimesNanoAddr() *(func(path string, ts []Timespec) (err error)) + +var UtimesNano = enter_UtimesNano + +func enter_UtimesNano(path string, ts []Timespec) (err error) { + funcref := get_UtimesNanoAddr() + if validUtimensat() { + *funcref = utimesNanoImpl + } else { + *funcref = legacyUtimesNano + } + return (*funcref)(path, ts) +} + +func utimesNanoImpl(path string, ts []Timespec) (err error) { + if ts == nil { + return utimensat(AT_FDCWD, path, nil, 0) + } + if len(ts) != 2 { + return EINVAL + } + return utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0) +} + +func legacyUtimesNano(path string, ts []Timespec) (err error) { if len(ts) != 2 { return EINVAL } @@ -600,6 +1314,70 @@ func UtimesNano(path string, ts []Timespec) error { return utimes(path, (*[2]Timeval)(unsafe.Pointer(&tv[0]))) } +// End UtimesNano + +// Begin UtimesNanoAt + +//go:nosplit +func get_UtimesNanoAtAddr() *(func(dirfd int, path string, ts []Timespec, flags int) (err error)) + +var UtimesNanoAt = enter_UtimesNanoAt + +func enter_UtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) (err error) { + funcref := get_UtimesNanoAtAddr() + if validUtimensat() { + *funcref = utimesNanoAtImpl + } else { + *funcref = legacyUtimesNanoAt + } + return (*funcref)(dirfd, path, ts, flags) +} + +func utimesNanoAtImpl(dirfd int, path string, ts []Timespec, flags int) (err error) { + if ts == nil { + return utimensat(dirfd, path, nil, flags) + } + if len(ts) != 2 { + return EINVAL + } + return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), flags) +} + +func legacyUtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) (err error) { + if path[0] != '/' { + dirPath, err := ZosFdToPath(dirfd) + if err != nil { + return err + } + path = dirPath + "/" + path + } + if flags == AT_SYMLINK_NOFOLLOW { + if len(ts) != 2 { + return EINVAL + } + + if ts[0].Nsec >= 5e8 { + ts[0].Sec++ + } + ts[0].Nsec = 0 + if ts[1].Nsec >= 5e8 { + ts[1].Sec++ + } + ts[1].Nsec = 0 + + // Not as efficient as it could be because Timespec and + // Timeval have different types in the different OSes + tv := []Timeval{ + NsecToTimeval(TimespecToNsec(ts[0])), + NsecToTimeval(TimespecToNsec(ts[1])), + } + return Lutimes(path, tv) + } + return UtimesNano(path, ts) +} + +// End UtimesNanoAt + func Getsockname(fd int) (sa Sockaddr, err error) { var rsa RawSockaddrAny var len _Socklen = SizeofSockaddrAny @@ -1191,62 +1969,41 @@ func Opendir(name string) (uintptr, error) { if err != nil { return 0, err } - dir, _, e := syscall_syscall(SYS___OPENDIR_A, uintptr(unsafe.Pointer(p)), 0, 0) - runtime.KeepAlive(unsafe.Pointer(p)) - if e != 0 { - err = errnoErr(e) - } - return dir, err -} - -// clearsyscall.Errno resets the errno value to 0. -func clearErrno() - -func Readdir(dir uintptr) (*Dirent, error) { - var ent Dirent - var res uintptr - // __readdir_r_a returns errno at the end of the directory stream, rather than 0. - // Therefore to avoid false positives we clear errno before calling it. - - // TODO(neeilan): Commented this out to get sys/unix compiling on z/OS. Uncomment and fix. Error: "undefined: clearsyscall" - //clearsyscall.Errno() // TODO(mundaym): check pre-emption rules. - - e, _, _ := syscall_syscall(SYS___READDIR_R_A, dir, uintptr(unsafe.Pointer(&ent)), uintptr(unsafe.Pointer(&res))) - var err error - if e != 0 { - err = errnoErr(Errno(e)) - } - if res == 0 { - return nil, err - } - return &ent, err -} - -func readdir_r(dirp uintptr, entry *direntLE, result **direntLE) (err error) { - r0, _, e1 := syscall_syscall(SYS___READDIR_R_A, dirp, uintptr(unsafe.Pointer(entry)), uintptr(unsafe.Pointer(result))) - if int64(r0) == -1 { - err = errnoErr(Errno(e1)) + err = nil + runtime.EnterSyscall() + dir, e2, e1 := CallLeFuncWithPtrReturn(GetZosLibVec()+SYS___OPENDIR_A<<4, uintptr(unsafe.Pointer(p))) + runtime.ExitSyscall() + runtime.KeepAlive(unsafe.Pointer(p)) + if dir == 0 { + err = errnoErr2(e1, e2) } - return + return dir, err } +// clearsyscall.Errno resets the errno value to 0. +func clearErrno() + func Closedir(dir uintptr) error { - _, _, e := syscall_syscall(SYS_CLOSEDIR, dir, 0, 0) - if e != 0 { - return errnoErr(e) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_CLOSEDIR<<4, dir) + runtime.ExitSyscall() + if r0 != 0 { + return errnoErr2(e1, e2) } return nil } func Seekdir(dir uintptr, pos int) { - _, _, _ = syscall_syscall(SYS_SEEKDIR, dir, uintptr(pos), 0) + runtime.EnterSyscall() + CallLeFuncWithErr(GetZosLibVec()+SYS_SEEKDIR<<4, dir, uintptr(pos)) + runtime.ExitSyscall() } func Telldir(dir uintptr) (int, error) { - p, _, e := syscall_syscall(SYS_TELLDIR, dir, 0, 0) + p, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_TELLDIR<<4, dir) pos := int(p) - if pos == -1 { - return pos, errnoErr(e) + if int64(p) == -1 { + return pos, errnoErr2(e1, e2) } return pos, nil } @@ -1261,19 +2018,55 @@ func FcntlFlock(fd uintptr, cmd int, lk *Flock_t) error { *(*int64)(unsafe.Pointer(&flock[4])) = lk.Start *(*int64)(unsafe.Pointer(&flock[12])) = lk.Len *(*int32)(unsafe.Pointer(&flock[20])) = lk.Pid - _, _, errno := syscall_syscall(SYS_FCNTL, fd, uintptr(cmd), uintptr(unsafe.Pointer(&flock))) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FCNTL<<4, fd, uintptr(cmd), uintptr(unsafe.Pointer(&flock))) + runtime.ExitSyscall() lk.Type = *(*int16)(unsafe.Pointer(&flock[0])) lk.Whence = *(*int16)(unsafe.Pointer(&flock[2])) lk.Start = *(*int64)(unsafe.Pointer(&flock[4])) lk.Len = *(*int64)(unsafe.Pointer(&flock[12])) lk.Pid = *(*int32)(unsafe.Pointer(&flock[20])) - if errno == 0 { + if r0 == 0 { return nil } - return errno + return errnoErr2(e1, e2) +} + +func impl_Flock(fd int, how int) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FLOCK<<4, uintptr(fd), uintptr(how)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_FlockAddr() *(func(fd int, how int) (err error)) + +var Flock = enter_Flock + +func validFlock(fp uintptr) bool { + if funcptrtest(GetZosLibVec()+SYS_FLOCK<<4, "") == 0 { + if name, err := getLeFuncName(GetZosLibVec() + SYS_FLOCK<<4); err == nil { + return name == "flock" + } + } + return false +} + +func enter_Flock(fd int, how int) (err error) { + funcref := get_FlockAddr() + if validFlock(GetZosLibVec() + SYS_FLOCK<<4) { + *funcref = impl_Flock + } else { + *funcref = legacyFlock + } + return (*funcref)(fd, how) } -func Flock(fd int, how int) error { +func legacyFlock(fd int, how int) error { var flock_type int16 var fcntl_cmd int @@ -1307,41 +2100,51 @@ func Flock(fd int, how int) error { } func Mlock(b []byte) (err error) { - _, _, e1 := syscall_syscall(SYS___MLOCKALL, _BPX_NONSWAP, 0, 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MLOCKALL<<4, _BPX_NONSWAP) + runtime.ExitSyscall() + if r0 != 0 { + err = errnoErr2(e1, e2) } return } func Mlock2(b []byte, flags int) (err error) { - _, _, e1 := syscall_syscall(SYS___MLOCKALL, _BPX_NONSWAP, 0, 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MLOCKALL<<4, _BPX_NONSWAP) + runtime.ExitSyscall() + if r0 != 0 { + err = errnoErr2(e1, e2) } return } func Mlockall(flags int) (err error) { - _, _, e1 := syscall_syscall(SYS___MLOCKALL, _BPX_NONSWAP, 0, 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MLOCKALL<<4, _BPX_NONSWAP) + runtime.ExitSyscall() + if r0 != 0 { + err = errnoErr2(e1, e2) } return } func Munlock(b []byte) (err error) { - _, _, e1 := syscall_syscall(SYS___MLOCKALL, _BPX_SWAP, 0, 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MLOCKALL<<4, _BPX_SWAP) + runtime.ExitSyscall() + if r0 != 0 { + err = errnoErr2(e1, e2) } return } func Munlockall() (err error) { - _, _, e1 := syscall_syscall(SYS___MLOCKALL, _BPX_SWAP, 0, 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MLOCKALL<<4, _BPX_SWAP) + runtime.ExitSyscall() + if r0 != 0 { + err = errnoErr2(e1, e2) } return } @@ -1372,15 +2175,104 @@ func ClockGettime(clockid int32, ts *Timespec) error { return nil } -func Statfs(path string, stat *Statfs_t) (err error) { - fd, err := open(path, O_RDONLY, 0) - defer Close(fd) - if err != nil { - return err +// Chtag + +//go:nosplit +func get_ChtagAddr() *(func(path string, ccsid uint64, textbit uint64) error) + +var Chtag = enter_Chtag + +func enter_Chtag(path string, ccsid uint64, textbit uint64) error { + funcref := get_ChtagAddr() + if validSetxattr() { + *funcref = impl_Chtag + } else { + *funcref = legacy_Chtag + } + return (*funcref)(path, ccsid, textbit) +} + +func legacy_Chtag(path string, ccsid uint64, textbit uint64) error { + tag := ccsid<<16 | textbit<<15 + var tag_buff [8]byte + DecodeData(tag_buff[:], 8, tag) + return Setxattr(path, "filetag", tag_buff[:], XATTR_REPLACE) +} + +func impl_Chtag(path string, ccsid uint64, textbit uint64) error { + tag := ccsid<<16 | textbit<<15 + var tag_buff [4]byte + DecodeData(tag_buff[:], 4, tag) + return Setxattr(path, "system.filetag", tag_buff[:], XATTR_REPLACE) +} + +// End of Chtag + +// Nanosleep + +//go:nosplit +func get_NanosleepAddr() *(func(time *Timespec, leftover *Timespec) error) + +var Nanosleep = enter_Nanosleep + +func enter_Nanosleep(time *Timespec, leftover *Timespec) error { + funcref := get_NanosleepAddr() + if funcptrtest(GetZosLibVec()+SYS_NANOSLEEP<<4, "") == 0 { + *funcref = impl_Nanosleep + } else { + *funcref = legacyNanosleep + } + return (*funcref)(time, leftover) +} + +func impl_Nanosleep(time *Timespec, leftover *Timespec) error { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_NANOSLEEP<<4, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover))) + runtime.ExitSyscall() + if int64(r0) == -1 { + return errnoErr2(e1, e2) + } + return nil +} + +func legacyNanosleep(time *Timespec, leftover *Timespec) error { + t0 := runtime.Nanotime1() + var secrem uint32 + var nsecrem uint32 + total := time.Sec*1000000000 + time.Nsec + elapsed := runtime.Nanotime1() - t0 + var rv int32 + var rc int32 + var err error + // repeatedly sleep for 1 second until less than 1 second left + for total-elapsed > 1000000000 { + rv, rc, _ = BpxCondTimedWait(uint32(1), uint32(0), uint32(CW_CONDVAR), &secrem, &nsecrem) + if rv != 0 && rc != 112 { // 112 is EAGAIN + if leftover != nil && rc == 120 { // 120 is EINTR + leftover.Sec = int64(secrem) + leftover.Nsec = int64(nsecrem) + } + err = Errno(rc) + return err + } + elapsed = runtime.Nanotime1() - t0 + } + // sleep the remainder + if total > elapsed { + rv, rc, _ = BpxCondTimedWait(uint32(0), uint32(total-elapsed), uint32(CW_CONDVAR), &secrem, &nsecrem) + } + if leftover != nil && rc == 120 { + leftover.Sec = int64(secrem) + leftover.Nsec = int64(nsecrem) } - return Fstatfs(fd, stat) + if rv != 0 && rc != 112 { + err = Errno(rc) + } + return err } +// End of Nanosleep + var ( Stdin = 0 Stdout = 1 @@ -1395,6 +2287,9 @@ var ( errENOENT error = syscall.ENOENT ) +var ZosTraceLevel int +var ZosTracefile *os.File + var ( signalNameMapOnce sync.Once signalNameMap map[string]syscall.Signal @@ -1416,6 +2311,56 @@ func errnoErr(e Errno) error { return e } +var reg *regexp.Regexp + +// enhanced with zos specific errno2 +func errnoErr2(e Errno, e2 uintptr) error { + switch e { + case 0: + return nil + case EAGAIN: + return errEAGAIN + /* + Allow the retrieval of errno2 for EINVAL and ENOENT on zos + case EINVAL: + return errEINVAL + case ENOENT: + return errENOENT + */ + } + if ZosTraceLevel > 0 { + var name string + if reg == nil { + reg = regexp.MustCompile("(^unix\\.[^/]+$|.*\\/unix\\.[^/]+$)") + } + i := 1 + pc, file, line, ok := runtime.Caller(i) + if ok { + name = runtime.FuncForPC(pc).Name() + } + for ok && reg.MatchString(runtime.FuncForPC(pc).Name()) { + i += 1 + pc, file, line, ok = runtime.Caller(i) + } + if ok { + if ZosTracefile == nil { + ZosConsolePrintf("From %s:%d\n", file, line) + ZosConsolePrintf("%s: %s (errno2=0x%x)\n", name, e.Error(), e2) + } else { + fmt.Fprintf(ZosTracefile, "From %s:%d\n", file, line) + fmt.Fprintf(ZosTracefile, "%s: %s (errno2=0x%x)\n", name, e.Error(), e2) + } + } else { + if ZosTracefile == nil { + ZosConsolePrintf("%s (errno2=0x%x)\n", e.Error(), e2) + } else { + fmt.Fprintf(ZosTracefile, "%s (errno2=0x%x)\n", e.Error(), e2) + } + } + } + return e +} + // ErrnoName returns the error name for error number e. func ErrnoName(e Errno) string { i := sort.Search(len(errorList), func(i int) bool { @@ -1474,6 +2419,9 @@ func (m *mmapper) Mmap(fd int, offset int64, length int, prot int, flags int) (d return nil, EINVAL } + // Set __MAP_64 by default + flags |= __MAP_64 + // Map the requested memory. addr, errno := m.mmap(0, uintptr(length), prot, flags, fd, offset) if errno != nil { @@ -1520,14 +2468,6 @@ func (m *mmapper) Munmap(data []byte) (err error) { return nil } -func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) { - return mapper.Mmap(fd, offset, length, prot, flags) -} - -func Munmap(b []byte) (err error) { - return mapper.Munmap(b) -} - func Read(fd int, p []byte) (n int, err error) { n, err = read(fd, p) if raceenabled { @@ -1786,83 +2726,170 @@ func Exec(argv0 string, argv []string, envv []string) error { return syscall.Exec(argv0, argv, envv) } -func Mount(source string, target string, fstype string, flags uintptr, data string) (err error) { +func Getag(path string) (ccsid uint16, flag uint16, err error) { + var val [8]byte + sz, err := Getxattr(path, "ccsid", val[:]) + if err != nil { + return + } + ccsid = uint16(EncodeData(val[0:sz])) + sz, err = Getxattr(path, "flags", val[:]) + if err != nil { + return + } + flag = uint16(EncodeData(val[0:sz]) >> 15) + return +} + +// Mount begin +func impl_Mount(source string, target string, fstype string, flags uintptr, data string) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(source) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(target) + if err != nil { + return + } + var _p2 *byte + _p2, err = BytePtrFromString(fstype) + if err != nil { + return + } + var _p3 *byte + _p3, err = BytePtrFromString(data) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MOUNT1_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(_p2)), uintptr(flags), uintptr(unsafe.Pointer(_p3))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_MountAddr() *(func(source string, target string, fstype string, flags uintptr, data string) (err error)) + +var Mount = enter_Mount + +func enter_Mount(source string, target string, fstype string, flags uintptr, data string) (err error) { + funcref := get_MountAddr() + if validMount() { + *funcref = impl_Mount + } else { + *funcref = legacyMount + } + return (*funcref)(source, target, fstype, flags, data) +} + +func legacyMount(source string, target string, fstype string, flags uintptr, data string) (err error) { if needspace := 8 - len(fstype); needspace <= 0 { - fstype = fstype[:8] + fstype = fstype[0:8] } else { - fstype += " "[:needspace] + fstype += " "[0:needspace] } return mount_LE(target, source, fstype, uint32(flags), int32(len(data)), data) } -func Unmount(name string, mtm int) (err error) { +func validMount() bool { + if funcptrtest(GetZosLibVec()+SYS___MOUNT1_A<<4, "") == 0 { + if name, err := getLeFuncName(GetZosLibVec() + SYS___MOUNT1_A<<4); err == nil { + return name == "__mount1_a" + } + } + return false +} + +// Mount end + +// Unmount begin +func impl_Unmount(target string, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(target) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___UMOUNT2_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_UnmountAddr() *(func(target string, flags int) (err error)) + +var Unmount = enter_Unmount + +func enter_Unmount(target string, flags int) (err error) { + funcref := get_UnmountAddr() + if funcptrtest(GetZosLibVec()+SYS___UMOUNT2_A<<4, "") == 0 { + *funcref = impl_Unmount + } else { + *funcref = legacyUnmount + } + return (*funcref)(target, flags) +} + +func legacyUnmount(name string, mtm int) (err error) { // mountpoint is always a full path and starts with a '/' // check if input string is not a mountpoint but a filesystem name if name[0] != '/' { - return unmount(name, mtm) + return unmount_LE(name, mtm) } // treat name as mountpoint b2s := func(arr []byte) string { - nulli := bytes.IndexByte(arr, 0) - if nulli == -1 { - return string(arr) - } else { - return string(arr[:nulli]) + var str string + for i := 0; i < len(arr); i++ { + if arr[i] == 0 { + str = string(arr[:i]) + break + } } + return str } var buffer struct { header W_Mnth fsinfo [64]W_Mntent } - fsCount, err := W_Getmntent_A((*byte)(unsafe.Pointer(&buffer)), int(unsafe.Sizeof(buffer))) - if err != nil { - return err - } - if fsCount == 0 { - return EINVAL - } - for i := 0; i < fsCount; i++ { - if b2s(buffer.fsinfo[i].Mountpoint[:]) == name { - err = unmount(b2s(buffer.fsinfo[i].Fsname[:]), mtm) - break + fs_count, err := W_Getmntent_A((*byte)(unsafe.Pointer(&buffer)), int(unsafe.Sizeof(buffer))) + if err == nil { + err = EINVAL + for i := 0; i < fs_count; i++ { + if b2s(buffer.fsinfo[i].Mountpoint[:]) == name { + err = unmount_LE(b2s(buffer.fsinfo[i].Fsname[:]), mtm) + break + } } + } else if fs_count == 0 { + err = EINVAL } return err } -func fdToPath(dirfd int) (path string, err error) { - var buffer [1024]byte - // w_ctrl() - ret := runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS_W_IOCTL<<4, - []uintptr{uintptr(dirfd), 17, 1024, uintptr(unsafe.Pointer(&buffer[0]))}) - if ret == 0 { - zb := bytes.IndexByte(buffer[:], 0) - if zb == -1 { - zb = len(buffer) - } - // __e2a_l() - runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___E2A_L<<4, - []uintptr{uintptr(unsafe.Pointer(&buffer[0])), uintptr(zb)}) - return string(buffer[:zb]), nil - } - // __errno() - errno := int(*(*int32)(unsafe.Pointer(runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___ERRNO<<4, - []uintptr{})))) - // __errno2() - errno2 := int(runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___ERRNO2<<4, - []uintptr{})) - // strerror_r() - ret = runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS_STRERROR_R<<4, - []uintptr{uintptr(errno), uintptr(unsafe.Pointer(&buffer[0])), 1024}) - if ret == 0 { - zb := bytes.IndexByte(buffer[:], 0) - if zb == -1 { - zb = len(buffer) - } - return "", fmt.Errorf("%s (errno2=0x%x)", buffer[:zb], errno2) - } else { - return "", fmt.Errorf("fdToPath errno %d (errno2=0x%x)", errno, errno2) +// Unmount end + +func direntIno(buf []byte) (uint64, bool) { + return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino)) +} + +func direntReclen(buf []byte) (uint64, bool) { + return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen)) +} + +func direntNamlen(buf []byte) (uint64, bool) { + reclen, ok := direntReclen(buf) + if !ok { + return 0, false } + return reclen - uint64(unsafe.Offsetof(Dirent{}.Name)), true } func direntLeToDirentUnix(dirent *direntLE, dir uintptr, path string) (Dirent, error) { @@ -1904,7 +2931,7 @@ func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) { } // Get path from fd to avoid unavailable call (fdopendir) - path, err := fdToPath(fd) + path, err := ZosFdToPath(fd) if err != nil { return 0, err } @@ -1918,7 +2945,7 @@ func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) { for { var entryLE direntLE var entrypLE *direntLE - e := readdir_r(d, &entryLE, &entrypLE) + e := Readdir_r(d, &entryLE, &entrypLE) if e != nil { return n, e } @@ -1964,23 +2991,127 @@ func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) { return n, nil } -func ReadDirent(fd int, buf []byte) (n int, err error) { - var base = (*uintptr)(unsafe.Pointer(new(uint64))) - return Getdirentries(fd, buf, base) +func Err2ad() (eadd *int) { + r0, _, _ := CallLeFuncWithErr(GetZosLibVec() + SYS___ERR2AD<<4) + eadd = (*int)(unsafe.Pointer(r0)) + return } -func direntIno(buf []byte) (uint64, bool) { - return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino)) +func ZosConsolePrintf(format string, v ...interface{}) (int, error) { + type __cmsg struct { + _ uint16 + _ [2]uint8 + __msg_length uint32 + __msg uintptr + _ [4]uint8 + } + msg := fmt.Sprintf(format, v...) + strptr := unsafe.Pointer((*reflect.StringHeader)(unsafe.Pointer(&msg)).Data) + len := (*reflect.StringHeader)(unsafe.Pointer(&msg)).Len + cmsg := __cmsg{__msg_length: uint32(len), __msg: uintptr(strptr)} + cmd := uint32(0) + runtime.EnterSyscall() + rc, err2, err1 := CallLeFuncWithErr(GetZosLibVec()+SYS_____CONSOLE_A<<4, uintptr(unsafe.Pointer(&cmsg)), 0, uintptr(unsafe.Pointer(&cmd))) + runtime.ExitSyscall() + if rc != 0 { + return 0, fmt.Errorf("%s (errno2=0x%x)\n", err1.Error(), err2) + } + return 0, nil +} +func ZosStringToEbcdicBytes(str string, nullterm bool) (ebcdicBytes []byte) { + if nullterm { + ebcdicBytes = []byte(str + "\x00") + } else { + ebcdicBytes = []byte(str) + } + A2e(ebcdicBytes) + return +} +func ZosEbcdicBytesToString(b []byte, trimRight bool) (str string) { + res := make([]byte, len(b)) + copy(res, b) + E2a(res) + if trimRight { + str = string(bytes.TrimRight(res, " \x00")) + } else { + str = string(res) + } + return } -func direntReclen(buf []byte) (uint64, bool) { - return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen)) +func fdToPath(dirfd int) (path string, err error) { + var buffer [1024]byte + // w_ctrl() + ret := runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS_W_IOCTL<<4, + []uintptr{uintptr(dirfd), 17, 1024, uintptr(unsafe.Pointer(&buffer[0]))}) + if ret == 0 { + zb := bytes.IndexByte(buffer[:], 0) + if zb == -1 { + zb = len(buffer) + } + // __e2a_l() + runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___E2A_L<<4, + []uintptr{uintptr(unsafe.Pointer(&buffer[0])), uintptr(zb)}) + return string(buffer[:zb]), nil + } + // __errno() + errno := int(*(*int32)(unsafe.Pointer(runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___ERRNO<<4, + []uintptr{})))) + // __errno2() + errno2 := int(runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___ERRNO2<<4, + []uintptr{})) + // strerror_r() + ret = runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS_STRERROR_R<<4, + []uintptr{uintptr(errno), uintptr(unsafe.Pointer(&buffer[0])), 1024}) + if ret == 0 { + zb := bytes.IndexByte(buffer[:], 0) + if zb == -1 { + zb = len(buffer) + } + return "", fmt.Errorf("%s (errno2=0x%x)", buffer[:zb], errno2) + } else { + return "", fmt.Errorf("fdToPath errno %d (errno2=0x%x)", errno, errno2) + } } -func direntNamlen(buf []byte) (uint64, bool) { - reclen, ok := direntReclen(buf) - if !ok { - return 0, false +func impl_Mkfifoat(dirfd int, path string, mode uint32) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return } - return reclen - uint64(unsafe.Offsetof(Dirent{}.Name)), true + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MKFIFOAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_MkfifoatAddr() *(func(dirfd int, path string, mode uint32) (err error)) + +var Mkfifoat = enter_Mkfifoat + +func enter_Mkfifoat(dirfd int, path string, mode uint32) (err error) { + funcref := get_MkfifoatAddr() + if funcptrtest(GetZosLibVec()+SYS___MKFIFOAT_A<<4, "") == 0 { + *funcref = impl_Mkfifoat + } else { + *funcref = legacy_Mkfifoat + } + return (*funcref)(dirfd, path, mode) +} + +func legacy_Mkfifoat(dirfd int, path string, mode uint32) (err error) { + dirname, err := ZosFdToPath(dirfd) + if err != nil { + return err + } + return Mkfifo(dirname+"/"+path, mode) } + +//sys Posix_openpt(oflag int) (fd int, err error) = SYS_POSIX_OPENPT +//sys Grantpt(fildes int) (rc int, err error) = SYS_GRANTPT +//sys Unlockpt(fildes int) (rc int, err error) = SYS_UNLOCKPT diff --git a/vendor/golang.org/x/sys/unix/sysvshm_unix.go b/vendor/golang.org/x/sys/unix/sysvshm_unix.go index 79a84f18..672d6b0a 100644 --- a/vendor/golang.org/x/sys/unix/sysvshm_unix.go +++ b/vendor/golang.org/x/sys/unix/sysvshm_unix.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -//go:build (darwin && !ios) || linux +//go:build (darwin && !ios) || linux || zos package unix diff --git a/vendor/golang.org/x/sys/unix/sysvshm_unix_other.go b/vendor/golang.org/x/sys/unix/sysvshm_unix_other.go index 9eb0db66..8b7977a2 100644 --- a/vendor/golang.org/x/sys/unix/sysvshm_unix_other.go +++ b/vendor/golang.org/x/sys/unix/sysvshm_unix_other.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -//go:build darwin && !ios +//go:build (darwin && !ios) || zos package unix diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux.go b/vendor/golang.org/x/sys/unix/zerrors_linux.go index 36bf8399..877a62b4 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux.go @@ -491,6 +491,7 @@ const ( BPF_F_REPLACE = 0x4 BPF_F_SLEEPABLE = 0x10 BPF_F_STRICT_ALIGNMENT = 0x1 + BPF_F_TEST_REG_INVARIANTS = 0x80 BPF_F_TEST_RND_HI32 = 0x4 BPF_F_TEST_RUN_ON_CPU = 0x1 BPF_F_TEST_STATE_FREQ = 0x8 @@ -501,6 +502,7 @@ const ( BPF_IMM = 0x0 BPF_IND = 0x40 BPF_JA = 0x0 + BPF_JCOND = 0xe0 BPF_JEQ = 0x10 BPF_JGE = 0x30 BPF_JGT = 0x20 @@ -656,6 +658,9 @@ const ( CAN_NPROTO = 0x8 CAN_RAW = 0x1 CAN_RAW_FILTER_MAX = 0x200 + CAN_RAW_XL_VCID_RX_FILTER = 0x4 + CAN_RAW_XL_VCID_TX_PASS = 0x2 + CAN_RAW_XL_VCID_TX_SET = 0x1 CAN_RTR_FLAG = 0x40000000 CAN_SFF_ID_BITS = 0xb CAN_SFF_MASK = 0x7ff @@ -1338,6 +1343,7 @@ const ( F_OFD_SETLK = 0x25 F_OFD_SETLKW = 0x26 F_OK = 0x0 + F_SEAL_EXEC = 0x20 F_SEAL_FUTURE_WRITE = 0x10 F_SEAL_GROW = 0x4 F_SEAL_SEAL = 0x1 @@ -1626,6 +1632,7 @@ const ( IP_FREEBIND = 0xf IP_HDRINCL = 0x3 IP_IPSEC_POLICY = 0x10 + IP_LOCAL_PORT_RANGE = 0x33 IP_MAXPACKET = 0xffff IP_MAX_MEMBERSHIPS = 0x14 IP_MF = 0x2000 @@ -1652,6 +1659,7 @@ const ( IP_PMTUDISC_OMIT = 0x5 IP_PMTUDISC_PROBE = 0x3 IP_PMTUDISC_WANT = 0x1 + IP_PROTOCOL = 0x34 IP_RECVERR = 0xb IP_RECVERR_RFC4884 = 0x1a IP_RECVFRAGSIZE = 0x19 @@ -1697,6 +1705,7 @@ const ( KEXEC_ARCH_S390 = 0x160000 KEXEC_ARCH_SH = 0x2a0000 KEXEC_ARCH_X86_64 = 0x3e0000 + KEXEC_FILE_DEBUG = 0x8 KEXEC_FILE_NO_INITRAMFS = 0x4 KEXEC_FILE_ON_CRASH = 0x2 KEXEC_FILE_UNLOAD = 0x1 @@ -1898,6 +1907,7 @@ const ( MNT_DETACH = 0x2 MNT_EXPIRE = 0x4 MNT_FORCE = 0x1 + MNT_ID_REQ_SIZE_VER0 = 0x18 MODULE_INIT_COMPRESSED_FILE = 0x4 MODULE_INIT_IGNORE_MODVERSIONS = 0x1 MODULE_INIT_IGNORE_VERMAGIC = 0x2 @@ -2166,7 +2176,7 @@ const ( NFT_SECMARK_CTX_MAXLEN = 0x100 NFT_SET_MAXNAMELEN = 0x100 NFT_SOCKET_MAX = 0x3 - NFT_TABLE_F_MASK = 0x3 + NFT_TABLE_F_MASK = 0x7 NFT_TABLE_MAXNAMELEN = 0x100 NFT_TRACETYPE_MAX = 0x3 NFT_TUNNEL_F_MASK = 0x7 @@ -2302,6 +2312,7 @@ const ( PERF_AUX_FLAG_PARTIAL = 0x4 PERF_AUX_FLAG_PMU_FORMAT_TYPE_MASK = 0xff00 PERF_AUX_FLAG_TRUNCATED = 0x1 + PERF_BRANCH_ENTRY_INFO_BITS_MAX = 0x21 PERF_BR_ARM64_DEBUG_DATA = 0x7 PERF_BR_ARM64_DEBUG_EXIT = 0x5 PERF_BR_ARM64_DEBUG_HALT = 0x4 @@ -2399,6 +2410,7 @@ const ( PERF_RECORD_MISC_USER = 0x2 PERF_SAMPLE_BRANCH_PLM_ALL = 0x7 PERF_SAMPLE_WEIGHT_TYPE = 0x1004000 + PID_FS_MAGIC = 0x50494446 PIPEFS_MAGIC = 0x50495045 PPPIOCGNPMODE = 0xc008744c PPPIOCNEWUNIT = 0xc004743e @@ -2892,8 +2904,9 @@ const ( RWF_APPEND = 0x10 RWF_DSYNC = 0x2 RWF_HIPRI = 0x1 + RWF_NOAPPEND = 0x20 RWF_NOWAIT = 0x8 - RWF_SUPPORTED = 0x1f + RWF_SUPPORTED = 0x3f RWF_SYNC = 0x4 RWF_WRITE_LIFE_NOT_SET = 0x0 SCHED_BATCH = 0x3 @@ -2914,7 +2927,9 @@ const ( SCHED_RESET_ON_FORK = 0x40000000 SCHED_RR = 0x2 SCM_CREDENTIALS = 0x2 + SCM_PIDFD = 0x4 SCM_RIGHTS = 0x1 + SCM_SECURITY = 0x3 SCM_TIMESTAMP = 0x1d SC_LOG_FLUSH = 0x100000 SECCOMP_ADDFD_FLAG_SEND = 0x2 @@ -3047,6 +3062,8 @@ const ( SIOCSMIIREG = 0x8949 SIOCSRARP = 0x8962 SIOCWANDEV = 0x894a + SK_DIAG_BPF_STORAGE_MAX = 0x3 + SK_DIAG_BPF_STORAGE_REQ_MAX = 0x1 SMACK_MAGIC = 0x43415d53 SMART_AUTOSAVE = 0xd2 SMART_AUTO_OFFLINE = 0xdb @@ -3067,6 +3084,8 @@ const ( SOCKFS_MAGIC = 0x534f434b SOCK_BUF_LOCK_MASK = 0x3 SOCK_DCCP = 0x6 + SOCK_DESTROY = 0x15 + SOCK_DIAG_BY_FAMILY = 0x14 SOCK_IOC_TYPE = 0x89 SOCK_PACKET = 0xa SOCK_RAW = 0x3 @@ -3168,6 +3187,7 @@ const ( STATX_GID = 0x10 STATX_INO = 0x100 STATX_MNT_ID = 0x1000 + STATX_MNT_ID_UNIQUE = 0x4000 STATX_MODE = 0x2 STATX_MTIME = 0x40 STATX_NLINK = 0x4 @@ -3255,6 +3275,7 @@ const ( TCP_MAX_WINSHIFT = 0xe TCP_MD5SIG = 0xe TCP_MD5SIG_EXT = 0x20 + TCP_MD5SIG_FLAG_IFINDEX = 0x2 TCP_MD5SIG_FLAG_PREFIX = 0x1 TCP_MD5SIG_MAXKEYLEN = 0x50 TCP_MSS = 0x200 @@ -3562,12 +3583,16 @@ const ( XDP_RX_RING = 0x2 XDP_SHARED_UMEM = 0x1 XDP_STATISTICS = 0x7 + XDP_TXMD_FLAGS_CHECKSUM = 0x2 + XDP_TXMD_FLAGS_TIMESTAMP = 0x1 + XDP_TX_METADATA = 0x2 XDP_TX_RING = 0x3 XDP_UMEM_COMPLETION_RING = 0x6 XDP_UMEM_FILL_RING = 0x5 XDP_UMEM_PGOFF_COMPLETION_RING = 0x180000000 XDP_UMEM_PGOFF_FILL_RING = 0x100000000 XDP_UMEM_REG = 0x4 + XDP_UMEM_TX_SW_CSUM = 0x2 XDP_UMEM_UNALIGNED_CHUNK_FLAG = 0x1 XDP_USE_NEED_WAKEUP = 0x8 XDP_USE_SG = 0x10 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_386.go b/vendor/golang.org/x/sys/unix/zerrors_linux_386.go index 42ff8c3c..e4bc0bd5 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_386.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_386.go @@ -118,6 +118,7 @@ const ( IXOFF = 0x1000 IXON = 0x400 MAP_32BIT = 0x40 + MAP_ABOVE4G = 0x80 MAP_ANON = 0x20 MAP_ANONYMOUS = 0x20 MAP_DENYWRITE = 0x800 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go index dca43600..689317af 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go @@ -118,6 +118,7 @@ const ( IXOFF = 0x1000 IXON = 0x400 MAP_32BIT = 0x40 + MAP_ABOVE4G = 0x80 MAP_ANON = 0x20 MAP_ANONYMOUS = 0x20 MAP_DENYWRITE = 0x800 diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go index d8cae6d1..14270508 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go +++ b/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go @@ -87,6 +87,7 @@ const ( FICLONE = 0x40049409 FICLONERANGE = 0x4020940d FLUSHO = 0x1000 + FPMR_MAGIC = 0x46504d52 FPSIMD_MAGIC = 0x46508001 FS_IOC_ENABLE_VERITY = 0x40806685 FS_IOC_GETFLAGS = 0x80086601 diff --git a/vendor/golang.org/x/sys/unix/zerrors_zos_s390x.go b/vendor/golang.org/x/sys/unix/zerrors_zos_s390x.go index 4dfd2e05..da08b2ab 100644 --- a/vendor/golang.org/x/sys/unix/zerrors_zos_s390x.go +++ b/vendor/golang.org/x/sys/unix/zerrors_zos_s390x.go @@ -10,41 +10,99 @@ package unix const ( - BRKINT = 0x0001 - CLOCK_MONOTONIC = 0x1 - CLOCK_PROCESS_CPUTIME_ID = 0x2 - CLOCK_REALTIME = 0x0 - CLOCK_THREAD_CPUTIME_ID = 0x3 - CS8 = 0x0030 - CSIZE = 0x0030 - ECHO = 0x00000008 - ECHONL = 0x00000001 - FD_CLOEXEC = 0x01 - FD_CLOFORK = 0x02 - FNDELAY = 0x04 - F_CLOSFD = 9 - F_CONTROL_CVT = 13 - F_DUPFD = 0 - F_DUPFD2 = 8 - F_GETFD = 1 - F_GETFL = 259 - F_GETLK = 5 - F_GETOWN = 10 - F_OK = 0x0 - F_RDLCK = 1 - F_SETFD = 2 - F_SETFL = 4 - F_SETLK = 6 - F_SETLKW = 7 - F_SETOWN = 11 - F_SETTAG = 12 - F_UNLCK = 3 - F_WRLCK = 2 - FSTYPE_ZFS = 0xe9 //"Z" - FSTYPE_HFS = 0xc8 //"H" - FSTYPE_NFS = 0xd5 //"N" - FSTYPE_TFS = 0xe3 //"T" - FSTYPE_AUTOMOUNT = 0xc1 //"A" + BRKINT = 0x0001 + CLOCAL = 0x1 + CLOCK_MONOTONIC = 0x1 + CLOCK_PROCESS_CPUTIME_ID = 0x2 + CLOCK_REALTIME = 0x0 + CLOCK_THREAD_CPUTIME_ID = 0x3 + CLONE_NEWIPC = 0x08000000 + CLONE_NEWNET = 0x40000000 + CLONE_NEWNS = 0x00020000 + CLONE_NEWPID = 0x20000000 + CLONE_NEWUTS = 0x04000000 + CLONE_PARENT = 0x00008000 + CS8 = 0x0030 + CSIZE = 0x0030 + ECHO = 0x00000008 + ECHONL = 0x00000001 + EFD_SEMAPHORE = 0x00002000 + EFD_CLOEXEC = 0x00001000 + EFD_NONBLOCK = 0x00000004 + EPOLL_CLOEXEC = 0x00001000 + EPOLL_CTL_ADD = 0 + EPOLL_CTL_MOD = 1 + EPOLL_CTL_DEL = 2 + EPOLLRDNORM = 0x0001 + EPOLLRDBAND = 0x0002 + EPOLLIN = 0x0003 + EPOLLOUT = 0x0004 + EPOLLWRBAND = 0x0008 + EPOLLPRI = 0x0010 + EPOLLERR = 0x0020 + EPOLLHUP = 0x0040 + EPOLLEXCLUSIVE = 0x20000000 + EPOLLONESHOT = 0x40000000 + FD_CLOEXEC = 0x01 + FD_CLOFORK = 0x02 + FD_SETSIZE = 0x800 + FNDELAY = 0x04 + F_CLOSFD = 9 + F_CONTROL_CVT = 13 + F_DUPFD = 0 + F_DUPFD2 = 8 + F_GETFD = 1 + F_GETFL = 259 + F_GETLK = 5 + F_GETOWN = 10 + F_OK = 0x0 + F_RDLCK = 1 + F_SETFD = 2 + F_SETFL = 4 + F_SETLK = 6 + F_SETLKW = 7 + F_SETOWN = 11 + F_SETTAG = 12 + F_UNLCK = 3 + F_WRLCK = 2 + FSTYPE_ZFS = 0xe9 //"Z" + FSTYPE_HFS = 0xc8 //"H" + FSTYPE_NFS = 0xd5 //"N" + FSTYPE_TFS = 0xe3 //"T" + FSTYPE_AUTOMOUNT = 0xc1 //"A" + GRND_NONBLOCK = 1 + GRND_RANDOM = 2 + HUPCL = 0x0100 // Hang up on last close + IN_CLOEXEC = 0x00001000 + IN_NONBLOCK = 0x00000004 + IN_ACCESS = 0x00000001 + IN_MODIFY = 0x00000002 + IN_ATTRIB = 0x00000004 + IN_CLOSE_WRITE = 0x00000008 + IN_CLOSE_NOWRITE = 0x00000010 + IN_OPEN = 0x00000020 + IN_MOVED_FROM = 0x00000040 + IN_MOVED_TO = 0x00000080 + IN_CREATE = 0x00000100 + IN_DELETE = 0x00000200 + IN_DELETE_SELF = 0x00000400 + IN_MOVE_SELF = 0x00000800 + IN_UNMOUNT = 0x00002000 + IN_Q_OVERFLOW = 0x00004000 + IN_IGNORED = 0x00008000 + IN_CLOSE = (IN_CLOSE_WRITE | IN_CLOSE_NOWRITE) + IN_MOVE = (IN_MOVED_FROM | IN_MOVED_TO) + IN_ALL_EVENTS = (IN_ACCESS | IN_MODIFY | IN_ATTRIB | + IN_CLOSE | IN_OPEN | IN_MOVE | + IN_CREATE | IN_DELETE | IN_DELETE_SELF | + IN_MOVE_SELF) + IN_ONLYDIR = 0x01000000 + IN_DONT_FOLLOW = 0x02000000 + IN_EXCL_UNLINK = 0x04000000 + IN_MASK_CREATE = 0x10000000 + IN_MASK_ADD = 0x20000000 + IN_ISDIR = 0x40000000 + IN_ONESHOT = 0x80000000 IP6F_MORE_FRAG = 0x0001 IP6F_OFF_MASK = 0xfff8 IP6F_RESERVED_MASK = 0x0006 @@ -152,10 +210,18 @@ const ( IP_PKTINFO = 101 IP_RECVPKTINFO = 102 IP_TOS = 2 - IP_TTL = 3 + IP_TTL = 14 IP_UNBLOCK_SOURCE = 11 + ICMP6_FILTER = 1 + MCAST_INCLUDE = 0 + MCAST_EXCLUDE = 1 + MCAST_JOIN_GROUP = 40 + MCAST_LEAVE_GROUP = 41 + MCAST_JOIN_SOURCE_GROUP = 42 + MCAST_LEAVE_SOURCE_GROUP = 43 + MCAST_BLOCK_SOURCE = 44 + MCAST_UNBLOCK_SOURCE = 46 ICANON = 0x0010 - ICMP6_FILTER = 0x26 ICRNL = 0x0002 IEXTEN = 0x0020 IGNBRK = 0x0004 @@ -165,10 +231,10 @@ const ( ISTRIP = 0x0080 IXON = 0x0200 IXOFF = 0x0100 - LOCK_SH = 0x1 // Not exist on zOS - LOCK_EX = 0x2 // Not exist on zOS - LOCK_NB = 0x4 // Not exist on zOS - LOCK_UN = 0x8 // Not exist on zOS + LOCK_SH = 0x1 + LOCK_EX = 0x2 + LOCK_NB = 0x4 + LOCK_UN = 0x8 POLLIN = 0x0003 POLLOUT = 0x0004 POLLPRI = 0x0010 @@ -182,15 +248,29 @@ const ( MAP_PRIVATE = 0x1 // changes are private MAP_SHARED = 0x2 // changes are shared MAP_FIXED = 0x4 // place exactly - MCAST_JOIN_GROUP = 40 - MCAST_LEAVE_GROUP = 41 - MCAST_JOIN_SOURCE_GROUP = 42 - MCAST_LEAVE_SOURCE_GROUP = 43 - MCAST_BLOCK_SOURCE = 44 - MCAST_UNBLOCK_SOURCE = 45 + __MAP_MEGA = 0x8 + __MAP_64 = 0x10 + MAP_ANON = 0x20 + MAP_ANONYMOUS = 0x20 MS_SYNC = 0x1 // msync - synchronous writes MS_ASYNC = 0x2 // asynchronous writes MS_INVALIDATE = 0x4 // invalidate mappings + MS_BIND = 0x00001000 + MS_MOVE = 0x00002000 + MS_NOSUID = 0x00000002 + MS_PRIVATE = 0x00040000 + MS_REC = 0x00004000 + MS_REMOUNT = 0x00008000 + MS_RDONLY = 0x00000001 + MS_UNBINDABLE = 0x00020000 + MNT_DETACH = 0x00000004 + ZOSDSFS_SUPER_MAGIC = 0x44534653 // zOS DSFS + NFS_SUPER_MAGIC = 0x6969 // NFS + NSFS_MAGIC = 0x6e736673 // PROCNS + PROC_SUPER_MAGIC = 0x9fa0 // proc FS + ZOSTFS_SUPER_MAGIC = 0x544653 // zOS TFS + ZOSUFS_SUPER_MAGIC = 0x554653 // zOS UFS + ZOSZFS_SUPER_MAGIC = 0x5A4653 // zOS ZFS MTM_RDONLY = 0x80000000 MTM_RDWR = 0x40000000 MTM_UMOUNT = 0x10000000 @@ -205,13 +285,20 @@ const ( MTM_REMOUNT = 0x00000100 MTM_NOSECURITY = 0x00000080 NFDBITS = 0x20 + ONLRET = 0x0020 // NL performs CR function O_ACCMODE = 0x03 O_APPEND = 0x08 O_ASYNCSIG = 0x0200 O_CREAT = 0x80 + O_DIRECT = 0x00002000 + O_NOFOLLOW = 0x00004000 + O_DIRECTORY = 0x00008000 + O_PATH = 0x00080000 + O_CLOEXEC = 0x00001000 O_EXCL = 0x40 O_GETFL = 0x0F O_LARGEFILE = 0x0400 + O_NDELAY = 0x4 O_NONBLOCK = 0x04 O_RDONLY = 0x02 O_RDWR = 0x03 @@ -248,6 +335,7 @@ const ( AF_IUCV = 17 AF_LAT = 14 AF_LINK = 18 + AF_LOCAL = AF_UNIX // AF_LOCAL is an alias for AF_UNIX AF_MAX = 30 AF_NBS = 7 AF_NDD = 23 @@ -285,15 +373,33 @@ const ( RLIMIT_AS = 5 RLIMIT_NOFILE = 6 RLIMIT_MEMLIMIT = 7 + RLIMIT_MEMLOCK = 0x8 RLIM_INFINITY = 2147483647 + SCHED_FIFO = 0x2 + SCM_CREDENTIALS = 0x2 SCM_RIGHTS = 0x01 SF_CLOSE = 0x00000002 SF_REUSE = 0x00000001 + SHM_RND = 0x2 + SHM_RDONLY = 0x1 + SHMLBA = 0x1000 + IPC_STAT = 0x3 + IPC_SET = 0x2 + IPC_RMID = 0x1 + IPC_PRIVATE = 0x0 + IPC_CREAT = 0x1000000 + __IPC_MEGA = 0x4000000 + __IPC_SHAREAS = 0x20000000 + __IPC_BELOWBAR = 0x10000000 + IPC_EXCL = 0x2000000 + __IPC_GIGA = 0x8000000 SHUT_RD = 0 SHUT_RDWR = 2 SHUT_WR = 1 + SOCK_CLOEXEC = 0x00001000 SOCK_CONN_DGRAM = 6 SOCK_DGRAM = 2 + SOCK_NONBLOCK = 0x800 SOCK_RAW = 3 SOCK_RDM = 4 SOCK_SEQPACKET = 5 @@ -378,8 +484,6 @@ const ( S_IFMST = 0x00FF0000 TCP_KEEPALIVE = 0x8 TCP_NODELAY = 0x1 - TCP_INFO = 0xb - TCP_USER_TIMEOUT = 0x1 TIOCGWINSZ = 0x4008a368 TIOCSWINSZ = 0x8008a367 TIOCSBRK = 0x2000a77b @@ -427,7 +531,10 @@ const ( VSUSP = 9 VTIME = 10 WCONTINUED = 0x4 + WEXITED = 0x8 WNOHANG = 0x1 + WNOWAIT = 0x20 + WSTOPPED = 0x10 WUNTRACED = 0x2 _BPX_SWAP = 1 _BPX_NONSWAP = 2 @@ -452,8 +559,28 @@ const ( MADV_FREE = 15 // for Linux compatibility -- no zos semantics MADV_WIPEONFORK = 16 // for Linux compatibility -- no zos semantics MADV_KEEPONFORK = 17 // for Linux compatibility -- no zos semantics - AT_SYMLINK_NOFOLLOW = 1 // for Unix compatibility -- no zos semantics - AT_FDCWD = 2 // for Unix compatibility -- no zos semantics + AT_SYMLINK_FOLLOW = 0x400 + AT_SYMLINK_NOFOLLOW = 0x100 + XATTR_CREATE = 0x1 + XATTR_REPLACE = 0x2 + P_PID = 0 + P_PGID = 1 + P_ALL = 2 + PR_SET_NAME = 15 + PR_GET_NAME = 16 + PR_SET_NO_NEW_PRIVS = 38 + PR_GET_NO_NEW_PRIVS = 39 + PR_SET_DUMPABLE = 4 + PR_GET_DUMPABLE = 3 + PR_SET_PDEATHSIG = 1 + PR_GET_PDEATHSIG = 2 + PR_SET_CHILD_SUBREAPER = 36 + PR_GET_CHILD_SUBREAPER = 37 + AT_FDCWD = -100 + AT_EACCESS = 0x200 + AT_EMPTY_PATH = 0x1000 + AT_REMOVEDIR = 0x200 + RENAME_NOREPLACE = 1 << 0 ) const ( @@ -476,6 +603,7 @@ const ( EMLINK = Errno(125) ENAMETOOLONG = Errno(126) ENFILE = Errno(127) + ENOATTR = Errno(265) ENODEV = Errno(128) ENOENT = Errno(129) ENOEXEC = Errno(130) @@ -700,7 +828,7 @@ var errorList = [...]struct { {145, "EDC5145I", "The parameter list is too long, or the message to receive was too large for the buffer."}, {146, "EDC5146I", "Too many levels of symbolic links."}, {147, "EDC5147I", "Illegal byte sequence."}, - {148, "", ""}, + {148, "EDC5148I", "The named attribute or data not available."}, {149, "EDC5149I", "Value Overflow Error."}, {150, "EDC5150I", "UNIX System Services is not active."}, {151, "EDC5151I", "Dynamic allocation error."}, @@ -743,6 +871,7 @@ var errorList = [...]struct { {259, "EDC5259I", "A CUN_RS_NO_CONVERSION error was issued by Unicode Services."}, {260, "EDC5260I", "A CUN_RS_TABLE_NOT_ALIGNED error was issued by Unicode Services."}, {262, "EDC5262I", "An iconv() function encountered an unexpected error while using Unicode Services."}, + {265, "EDC5265I", "The named attribute not available."}, {1000, "EDC8000I", "A bad socket-call constant was found in the IUCV header."}, {1001, "EDC8001I", "An error was found in the IUCV header."}, {1002, "EDC8002I", "A socket descriptor is out of range."}, diff --git a/vendor/golang.org/x/sys/unix/zsymaddr_zos_s390x.s b/vendor/golang.org/x/sys/unix/zsymaddr_zos_s390x.s new file mode 100644 index 00000000..b77ff5db --- /dev/null +++ b/vendor/golang.org/x/sys/unix/zsymaddr_zos_s390x.s @@ -0,0 +1,364 @@ +// go run mksyscall_zos_s390x.go -o_sysnum zsysnum_zos_s390x.go -o_syscall zsyscall_zos_s390x.go -i_syscall syscall_zos_s390x.go -o_asm zsymaddr_zos_s390x.s +// Code generated by the command above; see README.md. DO NOT EDIT. + +//go:build zos && s390x +#include "textflag.h" + +// provide the address of function variable to be fixed up. + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_FlistxattrAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Flistxattr(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_FremovexattrAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Fremovexattr(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_FgetxattrAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Fgetxattr(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_FsetxattrAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Fsetxattr(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_accept4Addr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·accept4(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_RemovexattrAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Removexattr(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_Dup3Addr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Dup3(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_DirfdAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Dirfd(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_EpollCreateAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·EpollCreate(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_EpollCreate1Addr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·EpollCreate1(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_EpollCtlAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·EpollCtl(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_EpollPwaitAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·EpollPwait(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_EpollWaitAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·EpollWait(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_EventfdAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Eventfd(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_FaccessatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Faccessat(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_FchmodatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Fchmodat(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_FchownatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Fchownat(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_FdatasyncAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Fdatasync(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_fstatatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·fstatat(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_LgetxattrAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Lgetxattr(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_LsetxattrAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Lsetxattr(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_FstatfsAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Fstatfs(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_FutimesAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Futimes(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_FutimesatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Futimesat(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_GetrandomAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Getrandom(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_InotifyInitAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·InotifyInit(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_InotifyInit1Addr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·InotifyInit1(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_InotifyAddWatchAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·InotifyAddWatch(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_InotifyRmWatchAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·InotifyRmWatch(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_ListxattrAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Listxattr(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_LlistxattrAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Llistxattr(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_LremovexattrAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Lremovexattr(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_LutimesAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Lutimes(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_StatfsAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Statfs(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_SyncfsAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Syncfs(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_UnshareAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Unshare(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_LinkatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Linkat(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_MkdiratAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Mkdirat(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_MknodatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Mknodat(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_PivotRootAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·PivotRoot(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_PrctlAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Prctl(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_PrlimitAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Prlimit(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_RenameatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Renameat(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_Renameat2Addr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Renameat2(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_SethostnameAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Sethostname(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_SetnsAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Setns(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_SymlinkatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Symlinkat(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_UnlinkatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·Unlinkat(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_openatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·openat(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_openat2Addr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·openat2(SB), R8 + MOVD R8, ret+0(FP) + RET + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +TEXT ·get_utimensatAddr(SB), NOSPLIT|NOFRAME, $0-8 + MOVD $·utimensat(SB), R8 + MOVD R8, ret+0(FP) + RET diff --git a/vendor/golang.org/x/sys/unix/zsyscall_zos_s390x.go b/vendor/golang.org/x/sys/unix/zsyscall_zos_s390x.go index 94f01123..7ccf66b7 100644 --- a/vendor/golang.org/x/sys/unix/zsyscall_zos_s390x.go +++ b/vendor/golang.org/x/sys/unix/zsyscall_zos_s390x.go @@ -1,4 +1,4 @@ -// go run mksyscall.go -tags zos,s390x syscall_zos_s390x.go +// go run mksyscall_zos_s390x.go -o_sysnum zsysnum_zos_s390x.go -o_syscall zsyscall_zos_s390x.go -i_syscall syscall_zos_s390x.go -o_asm zsymaddr_zos_s390x.s // Code generated by the command above; see README.md. DO NOT EDIT. //go:build zos && s390x @@ -6,17 +6,100 @@ package unix import ( + "runtime" + "syscall" "unsafe" ) +var _ syscall.Errno + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func fcntl(fd int, cmd int, arg int) (val int, err error) { - r0, _, e1 := syscall_syscall(SYS_FCNTL, uintptr(fd), uintptr(cmd), uintptr(arg)) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FCNTL<<4, uintptr(fd), uintptr(cmd), uintptr(arg)) + runtime.ExitSyscall() val = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Flistxattr(fd int, dest []byte) (sz int, err error) { + var _p0 unsafe.Pointer + if len(dest) > 0 { + _p0 = unsafe.Pointer(&dest[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FLISTXATTR_A<<4, uintptr(fd), uintptr(_p0), uintptr(len(dest))) + runtime.ExitSyscall() + sz = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_FlistxattrAddr() *(func(fd int, dest []byte) (sz int, err error)) + +var Flistxattr = enter_Flistxattr + +func enter_Flistxattr(fd int, dest []byte) (sz int, err error) { + funcref := get_FlistxattrAddr() + if funcptrtest(GetZosLibVec()+SYS___FLISTXATTR_A<<4, "") == 0 { + *funcref = impl_Flistxattr + } else { + *funcref = error_Flistxattr + } + return (*funcref)(fd, dest) +} + +func error_Flistxattr(fd int, dest []byte) (sz int, err error) { + sz = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Fremovexattr(fd int, attr string) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(attr) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FREMOVEXATTR_A<<4, uintptr(fd), uintptr(unsafe.Pointer(_p0))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_FremovexattrAddr() *(func(fd int, attr string) (err error)) + +var Fremovexattr = enter_Fremovexattr + +func enter_Fremovexattr(fd int, attr string) (err error) { + funcref := get_FremovexattrAddr() + if funcptrtest(GetZosLibVec()+SYS___FREMOVEXATTR_A<<4, "") == 0 { + *funcref = impl_Fremovexattr + } else { + *funcref = error_Fremovexattr } + return (*funcref)(fd, attr) +} + +func error_Fremovexattr(fd int, attr string) (err error) { + err = ENOSYS return } @@ -29,10 +112,12 @@ func read(fd int, p []byte) (n int, err error) { } else { _p0 = unsafe.Pointer(&_zero) } - r0, _, e1 := syscall_syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p))) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_READ<<4, uintptr(fd), uintptr(_p0), uintptr(len(p))) + runtime.ExitSyscall() n = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -46,31 +131,159 @@ func write(fd int, p []byte) (n int, err error) { } else { _p0 = unsafe.Pointer(&_zero) } - r0, _, e1 := syscall_syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p))) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_WRITE<<4, uintptr(fd), uintptr(_p0), uintptr(len(p))) + runtime.ExitSyscall() n = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) { + var _p0 *byte + _p0, err = BytePtrFromString(attr) + if err != nil { + return + } + var _p1 unsafe.Pointer + if len(dest) > 0 { + _p1 = unsafe.Pointer(&dest[0]) + } else { + _p1 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FGETXATTR_A<<4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest))) + runtime.ExitSyscall() + sz = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_FgetxattrAddr() *(func(fd int, attr string, dest []byte) (sz int, err error)) + +var Fgetxattr = enter_Fgetxattr + +func enter_Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) { + funcref := get_FgetxattrAddr() + if funcptrtest(GetZosLibVec()+SYS___FGETXATTR_A<<4, "") == 0 { + *funcref = impl_Fgetxattr + } else { + *funcref = error_Fgetxattr + } + return (*funcref)(fd, attr, dest) +} + +func error_Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) { + sz = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Fsetxattr(fd int, attr string, data []byte, flag int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(attr) + if err != nil { + return + } + var _p1 unsafe.Pointer + if len(data) > 0 { + _p1 = unsafe.Pointer(&data[0]) + } else { + _p1 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FSETXATTR_A<<4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(data)), uintptr(flag)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_FsetxattrAddr() *(func(fd int, attr string, data []byte, flag int) (err error)) + +var Fsetxattr = enter_Fsetxattr + +func enter_Fsetxattr(fd int, attr string, data []byte, flag int) (err error) { + funcref := get_FsetxattrAddr() + if funcptrtest(GetZosLibVec()+SYS___FSETXATTR_A<<4, "") == 0 { + *funcref = impl_Fsetxattr + } else { + *funcref = error_Fsetxattr } + return (*funcref)(fd, attr, data, flag) +} + +func error_Fsetxattr(fd int, attr string, data []byte, flag int) (err error) { + err = ENOSYS return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) { - r0, _, e1 := syscall_syscall(SYS___ACCEPT_A, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___ACCEPT_A<<4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) + runtime.ExitSyscall() + fd = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___ACCEPT4_A<<4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags)) + runtime.ExitSyscall() fd = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_accept4Addr() *(func(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)) + +var accept4 = enter_accept4 + +func enter_accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) { + funcref := get_accept4Addr() + if funcptrtest(GetZosLibVec()+SYS___ACCEPT4_A<<4, "") == 0 { + *funcref = impl_accept4 + } else { + *funcref = error_accept4 } + return (*funcref)(s, rsa, addrlen, flags) +} + +func error_accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) { + fd = -1 + err = ENOSYS return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) { - _, _, e1 := syscall_syscall(SYS___BIND_A, uintptr(s), uintptr(addr), uintptr(addrlen)) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___BIND_A<<4, uintptr(s), uintptr(addr), uintptr(addrlen)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -78,9 +291,11 @@ func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) { - _, _, e1 := syscall_syscall(SYS___CONNECT_A, uintptr(s), uintptr(addr), uintptr(addrlen)) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___CONNECT_A<<4, uintptr(s), uintptr(addr), uintptr(addrlen)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -88,10 +303,10 @@ func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func getgroups(n int, list *_Gid_t) (nn int, err error) { - r0, _, e1 := syscall_rawsyscall(SYS_GETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETGROUPS<<4, uintptr(n), uintptr(unsafe.Pointer(list))) nn = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -99,9 +314,9 @@ func getgroups(n int, list *_Gid_t) (nn int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func setgroups(n int, list *_Gid_t) (err error) { - _, _, e1 := syscall_rawsyscall(SYS_SETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0) - if e1 != 0 { - err = errnoErr(e1) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETGROUPS<<4, uintptr(n), uintptr(unsafe.Pointer(list))) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -109,9 +324,11 @@ func setgroups(n int, list *_Gid_t) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) { - _, _, e1 := syscall_syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETSOCKOPT<<4, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -119,9 +336,11 @@ func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) { - _, _, e1 := syscall_syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETSOCKOPT<<4, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -129,10 +348,10 @@ func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func socket(domain int, typ int, proto int) (fd int, err error) { - r0, _, e1 := syscall_rawsyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto)) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SOCKET<<4, uintptr(domain), uintptr(typ), uintptr(proto)) fd = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -140,9 +359,9 @@ func socket(domain int, typ int, proto int) (fd int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) { - _, _, e1 := syscall_rawsyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0) - if e1 != 0 { - err = errnoErr(e1) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SOCKETPAIR<<4, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd))) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -150,9 +369,9 @@ func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) { - _, _, e1 := syscall_rawsyscall(SYS___GETPEERNAME_A, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) - if e1 != 0 { - err = errnoErr(e1) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___GETPEERNAME_A<<4, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -160,10 +379,52 @@ func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) { - _, _, e1 := syscall_rawsyscall(SYS___GETSOCKNAME_A, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) - if e1 != 0 { - err = errnoErr(e1) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___GETSOCKNAME_A<<4, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Removexattr(path string, attr string) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(attr) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___REMOVEXATTR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_RemovexattrAddr() *(func(path string, attr string) (err error)) + +var Removexattr = enter_Removexattr + +func enter_Removexattr(path string, attr string) (err error) { + funcref := get_RemovexattrAddr() + if funcptrtest(GetZosLibVec()+SYS___REMOVEXATTR_A<<4, "") == 0 { + *funcref = impl_Removexattr + } else { + *funcref = error_Removexattr } + return (*funcref)(path, attr) +} + +func error_Removexattr(path string, attr string) (err error) { + err = ENOSYS return } @@ -176,10 +437,12 @@ func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Sockl } else { _p0 = unsafe.Pointer(&_zero) } - r0, _, e1 := syscall_syscall6(SYS___RECVFROM_A, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen))) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___RECVFROM_A<<4, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen))) + runtime.ExitSyscall() n = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -193,9 +456,11 @@ func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) ( } else { _p0 = unsafe.Pointer(&_zero) } - _, _, e1 := syscall_syscall6(SYS___SENDTO_A, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen)) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___SENDTO_A<<4, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -203,10 +468,12 @@ func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) ( // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) { - r0, _, e1 := syscall_syscall(SYS___RECVMSG_A, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags)) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___RECVMSG_A<<4, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags)) + runtime.ExitSyscall() n = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -214,10 +481,12 @@ func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) { - r0, _, e1 := syscall_syscall(SYS___SENDMSG_A, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags)) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___SENDMSG_A<<4, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags)) + runtime.ExitSyscall() n = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -225,10 +494,12 @@ func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) { - r0, _, e1 := syscall_syscall6(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos)) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_MMAP<<4, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos)) + runtime.ExitSyscall() ret = uintptr(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -236,9 +507,11 @@ func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) ( // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func munmap(addr uintptr, length uintptr) (err error) { - _, _, e1 := syscall_syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_MUNMAP<<4, uintptr(addr), uintptr(length)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -246,9 +519,11 @@ func munmap(addr uintptr, length uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func ioctl(fd int, req int, arg uintptr) (err error) { - _, _, e1 := syscall_syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg)) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_IOCTL<<4, uintptr(fd), uintptr(req), uintptr(arg)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -256,9 +531,62 @@ func ioctl(fd int, req int, arg uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func ioctlPtr(fd int, req int, arg unsafe.Pointer) (err error) { - _, _, e1 := syscall_syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg)) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_IOCTL<<4, uintptr(fd), uintptr(req), uintptr(arg)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func shmat(id int, addr uintptr, flag int) (ret uintptr, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SHMAT<<4, uintptr(id), uintptr(addr), uintptr(flag)) + runtime.ExitSyscall() + ret = uintptr(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func shmctl(id int, cmd int, buf *SysvShmDesc) (result int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SHMCTL64<<4, uintptr(id), uintptr(cmd), uintptr(unsafe.Pointer(buf))) + runtime.ExitSyscall() + result = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func shmdt(addr uintptr) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SHMDT<<4, uintptr(addr)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func shmget(key int, size int, flag int) (id int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SHMGET<<4, uintptr(key), uintptr(size), uintptr(flag)) + runtime.ExitSyscall() + id = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -271,9 +599,11 @@ func Access(path string, mode uint32) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___ACCESS_A, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___ACCESS_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(mode)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -286,9 +616,11 @@ func Chdir(path string) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___CHDIR_A, uintptr(unsafe.Pointer(_p0)), 0, 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___CHDIR_A<<4, uintptr(unsafe.Pointer(_p0))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -301,9 +633,11 @@ func Chown(path string, uid int, gid int) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___CHOWN_A, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid)) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___CHOWN_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -316,9 +650,11 @@ func Chmod(path string, mode uint32) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___CHMOD_A, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___CHMOD_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(mode)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -331,10 +667,12 @@ func Creat(path string, mode uint32) (fd int, err error) { if err != nil { return } - r0, _, e1 := syscall_syscall(SYS___CREAT_A, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___CREAT_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(mode)) + runtime.ExitSyscall() fd = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -342,10 +680,12 @@ func Creat(path string, mode uint32) (fd int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Dup(oldfd int) (fd int, err error) { - r0, _, e1 := syscall_syscall(SYS_DUP, uintptr(oldfd), 0, 0) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_DUP<<4, uintptr(oldfd)) + runtime.ExitSyscall() fd = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -353,617 +693,2216 @@ func Dup(oldfd int) (fd int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Dup2(oldfd int, newfd int) (err error) { - _, _, e1 := syscall_syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_DUP2<<4, uintptr(oldfd), uintptr(newfd)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Errno2() (er2 int) { - uer2, _, _ := syscall_syscall(SYS___ERRNO2, 0, 0, 0) - er2 = int(uer2) +func impl_Dup3(oldfd int, newfd int, flags int) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_DUP3<<4, uintptr(oldfd), uintptr(newfd), uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } return } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +//go:nosplit +func get_Dup3Addr() *(func(oldfd int, newfd int, flags int) (err error)) -func Err2ad() (eadd *int) { - ueadd, _, _ := syscall_syscall(SYS___ERR2AD, 0, 0, 0) - eadd = (*int)(unsafe.Pointer(ueadd)) - return -} +var Dup3 = enter_Dup3 -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func enter_Dup3(oldfd int, newfd int, flags int) (err error) { + funcref := get_Dup3Addr() + if funcptrtest(GetZosLibVec()+SYS_DUP3<<4, "") == 0 { + *funcref = impl_Dup3 + } else { + *funcref = error_Dup3 + } + return (*funcref)(oldfd, newfd, flags) +} -func Exit(code int) { - syscall_syscall(SYS_EXIT, uintptr(code), 0, 0) +func error_Dup3(oldfd int, newfd int, flags int) (err error) { + err = ENOSYS return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Fchdir(fd int) (err error) { - _, _, e1 := syscall_syscall(SYS_FCHDIR, uintptr(fd), 0, 0) - if e1 != 0 { - err = errnoErr(e1) +func impl_Dirfd(dirp uintptr) (fd int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_DIRFD<<4, uintptr(dirp)) + runtime.ExitSyscall() + fd = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +//go:nosplit +func get_DirfdAddr() *(func(dirp uintptr) (fd int, err error)) -func Fchmod(fd int, mode uint32) (err error) { - _, _, e1 := syscall_syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0) - if e1 != 0 { - err = errnoErr(e1) +var Dirfd = enter_Dirfd + +func enter_Dirfd(dirp uintptr) (fd int, err error) { + funcref := get_DirfdAddr() + if funcptrtest(GetZosLibVec()+SYS_DIRFD<<4, "") == 0 { + *funcref = impl_Dirfd + } else { + *funcref = error_Dirfd } + return (*funcref)(dirp) +} + +func error_Dirfd(dirp uintptr) (fd int, err error) { + fd = -1 + err = ENOSYS return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Fchown(fd int, uid int, gid int) (err error) { - _, _, e1 := syscall_syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid)) - if e1 != 0 { - err = errnoErr(e1) +func impl_EpollCreate(size int) (fd int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_EPOLL_CREATE<<4, uintptr(size)) + runtime.ExitSyscall() + fd = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +//go:nosplit +func get_EpollCreateAddr() *(func(size int) (fd int, err error)) -func FcntlInt(fd uintptr, cmd int, arg int) (retval int, err error) { - r0, _, e1 := syscall_syscall(SYS_FCNTL, uintptr(fd), uintptr(cmd), uintptr(arg)) - retval = int(r0) - if e1 != 0 { - err = errnoErr(e1) +var EpollCreate = enter_EpollCreate + +func enter_EpollCreate(size int) (fd int, err error) { + funcref := get_EpollCreateAddr() + if funcptrtest(GetZosLibVec()+SYS_EPOLL_CREATE<<4, "") == 0 { + *funcref = impl_EpollCreate + } else { + *funcref = error_EpollCreate } + return (*funcref)(size) +} + +func error_EpollCreate(size int) (fd int, err error) { + fd = -1 + err = ENOSYS return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func fstat(fd int, stat *Stat_LE_t) (err error) { - _, _, e1 := syscall_syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0) - if e1 != 0 { - err = errnoErr(e1) +func impl_EpollCreate1(flags int) (fd int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_EPOLL_CREATE1<<4, uintptr(flags)) + runtime.ExitSyscall() + fd = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +//go:nosplit +func get_EpollCreate1Addr() *(func(flags int) (fd int, err error)) -func Fstatvfs(fd int, stat *Statvfs_t) (err error) { - _, _, e1 := syscall_syscall(SYS_FSTATVFS, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0) - if e1 != 0 { - err = errnoErr(e1) +var EpollCreate1 = enter_EpollCreate1 + +func enter_EpollCreate1(flags int) (fd int, err error) { + funcref := get_EpollCreate1Addr() + if funcptrtest(GetZosLibVec()+SYS_EPOLL_CREATE1<<4, "") == 0 { + *funcref = impl_EpollCreate1 + } else { + *funcref = error_EpollCreate1 } + return (*funcref)(flags) +} + +func error_EpollCreate1(flags int) (fd int, err error) { + fd = -1 + err = ENOSYS return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Fsync(fd int) (err error) { - _, _, e1 := syscall_syscall(SYS_FSYNC, uintptr(fd), 0, 0) - if e1 != 0 { - err = errnoErr(e1) +func impl_EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_EPOLL_CTL<<4, uintptr(epfd), uintptr(op), uintptr(fd), uintptr(unsafe.Pointer(event))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +//go:nosplit +func get_EpollCtlAddr() *(func(epfd int, op int, fd int, event *EpollEvent) (err error)) -func Ftruncate(fd int, length int64) (err error) { - _, _, e1 := syscall_syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0) - if e1 != 0 { - err = errnoErr(e1) +var EpollCtl = enter_EpollCtl + +func enter_EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) { + funcref := get_EpollCtlAddr() + if funcptrtest(GetZosLibVec()+SYS_EPOLL_CTL<<4, "") == 0 { + *funcref = impl_EpollCtl + } else { + *funcref = error_EpollCtl } - return + return (*funcref)(epfd, op, fd, event) } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func Getpagesize() (pgsize int) { - r0, _, _ := syscall_syscall(SYS_GETPAGESIZE, 0, 0, 0) - pgsize = int(r0) +func error_EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) { + err = ENOSYS return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Mprotect(b []byte, prot int) (err error) { +func impl_EpollPwait(epfd int, events []EpollEvent, msec int, sigmask *int) (n int, err error) { var _p0 unsafe.Pointer - if len(b) > 0 { - _p0 = unsafe.Pointer(&b[0]) + if len(events) > 0 { + _p0 = unsafe.Pointer(&events[0]) } else { _p0 = unsafe.Pointer(&_zero) } - _, _, e1 := syscall_syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot)) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_EPOLL_PWAIT<<4, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), uintptr(unsafe.Pointer(sigmask))) + runtime.ExitSyscall() + n = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +//go:nosplit +func get_EpollPwaitAddr() *(func(epfd int, events []EpollEvent, msec int, sigmask *int) (n int, err error)) -func Msync(b []byte, flags int) (err error) { - var _p0 unsafe.Pointer - if len(b) > 0 { - _p0 = unsafe.Pointer(&b[0]) +var EpollPwait = enter_EpollPwait + +func enter_EpollPwait(epfd int, events []EpollEvent, msec int, sigmask *int) (n int, err error) { + funcref := get_EpollPwaitAddr() + if funcptrtest(GetZosLibVec()+SYS_EPOLL_PWAIT<<4, "") == 0 { + *funcref = impl_EpollPwait } else { - _p0 = unsafe.Pointer(&_zero) - } - _, _, e1 := syscall_syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags)) - if e1 != 0 { - err = errnoErr(e1) + *funcref = error_EpollPwait } + return (*funcref)(epfd, events, msec, sigmask) +} + +func error_EpollPwait(epfd int, events []EpollEvent, msec int, sigmask *int) (n int, err error) { + n = -1 + err = ENOSYS return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Poll(fds []PollFd, timeout int) (n int, err error) { +func impl_EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) { var _p0 unsafe.Pointer - if len(fds) > 0 { - _p0 = unsafe.Pointer(&fds[0]) + if len(events) > 0 { + _p0 = unsafe.Pointer(&events[0]) } else { _p0 = unsafe.Pointer(&_zero) } - r0, _, e1 := syscall_syscall(SYS_POLL, uintptr(_p0), uintptr(len(fds)), uintptr(timeout)) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_EPOLL_WAIT<<4, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec)) + runtime.ExitSyscall() n = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +//go:nosplit +func get_EpollWaitAddr() *(func(epfd int, events []EpollEvent, msec int) (n int, err error)) -func Times(tms *Tms) (ticks uintptr, err error) { - r0, _, e1 := syscall_syscall(SYS_TIMES, uintptr(unsafe.Pointer(tms)), 0, 0) - ticks = uintptr(r0) - if e1 != 0 { - err = errnoErr(e1) +var EpollWait = enter_EpollWait + +func enter_EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) { + funcref := get_EpollWaitAddr() + if funcptrtest(GetZosLibVec()+SYS_EPOLL_WAIT<<4, "") == 0 { + *funcref = impl_EpollWait + } else { + *funcref = error_EpollWait } + return (*funcref)(epfd, events, msec) +} + +func error_EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) { + n = -1 + err = ENOSYS return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func W_Getmntent(buff *byte, size int) (lastsys int, err error) { - r0, _, e1 := syscall_syscall(SYS_W_GETMNTENT, uintptr(unsafe.Pointer(buff)), uintptr(size), 0) - lastsys = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } +func Errno2() (er2 int) { + runtime.EnterSyscall() + r0, _, _ := CallLeFuncWithErr(GetZosLibVec() + SYS___ERRNO2<<4) + runtime.ExitSyscall() + er2 = int(r0) return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func W_Getmntent_A(buff *byte, size int) (lastsys int, err error) { - r0, _, e1 := syscall_syscall(SYS___W_GETMNTENT_A, uintptr(unsafe.Pointer(buff)), uintptr(size), 0) - lastsys = int(r0) - if e1 != 0 { - err = errnoErr(e1) +func impl_Eventfd(initval uint, flags int) (fd int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_EVENTFD<<4, uintptr(initval), uintptr(flags)) + runtime.ExitSyscall() + fd = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } +//go:nosplit +func get_EventfdAddr() *(func(initval uint, flags int) (fd int, err error)) + +var Eventfd = enter_Eventfd + +func enter_Eventfd(initval uint, flags int) (fd int, err error) { + funcref := get_EventfdAddr() + if funcptrtest(GetZosLibVec()+SYS_EVENTFD<<4, "") == 0 { + *funcref = impl_Eventfd + } else { + *funcref = error_Eventfd + } + return (*funcref)(initval, flags) +} + +func error_Eventfd(initval uint, flags int) (fd int, err error) { + fd = -1 + err = ENOSYS + return +} + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func mount_LE(path string, filesystem string, fstype string, mtm uint32, parmlen int32, parm string) (err error) { +func Exit(code int) { + runtime.EnterSyscall() + CallLeFuncWithErr(GetZosLibVec()+SYS_EXIT<<4, uintptr(code)) + runtime.ExitSyscall() + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Faccessat(dirfd int, path string, mode uint32, flags int) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) if err != nil { return } - var _p1 *byte - _p1, err = BytePtrFromString(filesystem) - if err != nil { - return - } - var _p2 *byte - _p2, err = BytePtrFromString(fstype) - if err != nil { - return - } - var _p3 *byte - _p3, err = BytePtrFromString(parm) - if err != nil { - return - } - _, _, e1 := syscall_syscall6(SYS___MOUNT_A, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(_p2)), uintptr(mtm), uintptr(parmlen), uintptr(unsafe.Pointer(_p3))) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FACCESSAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +//go:nosplit +func get_FaccessatAddr() *(func(dirfd int, path string, mode uint32, flags int) (err error)) -func unmount(filesystem string, mtm int) (err error) { +var Faccessat = enter_Faccessat + +func enter_Faccessat(dirfd int, path string, mode uint32, flags int) (err error) { + funcref := get_FaccessatAddr() + if funcptrtest(GetZosLibVec()+SYS___FACCESSAT_A<<4, "") == 0 { + *funcref = impl_Faccessat + } else { + *funcref = error_Faccessat + } + return (*funcref)(dirfd, path, mode, flags) +} + +func error_Faccessat(dirfd int, path string, mode uint32, flags int) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Fchdir(fd int) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FCHDIR<<4, uintptr(fd)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Fchmod(fd int, mode uint32) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FCHMOD<<4, uintptr(fd), uintptr(mode)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) { var _p0 *byte - _p0, err = BytePtrFromString(filesystem) + _p0, err = BytePtrFromString(path) if err != nil { return } - _, _, e1 := syscall_syscall(SYS___UMOUNT_A, uintptr(unsafe.Pointer(_p0)), uintptr(mtm), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FCHMODAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_FchmodatAddr() *(func(dirfd int, path string, mode uint32, flags int) (err error)) + +var Fchmodat = enter_Fchmodat + +func enter_Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) { + funcref := get_FchmodatAddr() + if funcptrtest(GetZosLibVec()+SYS___FCHMODAT_A<<4, "") == 0 { + *funcref = impl_Fchmodat + } else { + *funcref = error_Fchmodat + } + return (*funcref)(dirfd, path, mode, flags) +} + +func error_Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Fchown(fd int, uid int, gid int) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FCHOWN<<4, uintptr(fd), uintptr(uid), uintptr(gid)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Chroot(path string) (err error) { +func impl_Fchownat(fd int, path string, uid int, gid int, flags int) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) if err != nil { return } - _, _, e1 := syscall_syscall(SYS___CHROOT_A, uintptr(unsafe.Pointer(_p0)), 0, 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FCHOWNAT_A<<4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_FchownatAddr() *(func(fd int, path string, uid int, gid int, flags int) (err error)) + +var Fchownat = enter_Fchownat + +func enter_Fchownat(fd int, path string, uid int, gid int, flags int) (err error) { + funcref := get_FchownatAddr() + if funcptrtest(GetZosLibVec()+SYS___FCHOWNAT_A<<4, "") == 0 { + *funcref = impl_Fchownat + } else { + *funcref = error_Fchownat } + return (*funcref)(fd, path, uid, gid, flags) +} + +func error_Fchownat(fd int, path string, uid int, gid int, flags int) (err error) { + err = ENOSYS return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Uname(buf *Utsname) (err error) { - _, _, e1 := syscall_rawsyscall(SYS___UNAME_A, uintptr(unsafe.Pointer(buf)), 0, 0) - if e1 != 0 { - err = errnoErr(e1) +func FcntlInt(fd uintptr, cmd int, arg int) (retval int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FCNTL<<4, uintptr(fd), uintptr(cmd), uintptr(arg)) + runtime.ExitSyscall() + retval = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Gethostname(buf []byte) (err error) { +func impl_Fdatasync(fd int) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FDATASYNC<<4, uintptr(fd)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_FdatasyncAddr() *(func(fd int) (err error)) + +var Fdatasync = enter_Fdatasync + +func enter_Fdatasync(fd int) (err error) { + funcref := get_FdatasyncAddr() + if funcptrtest(GetZosLibVec()+SYS_FDATASYNC<<4, "") == 0 { + *funcref = impl_Fdatasync + } else { + *funcref = error_Fdatasync + } + return (*funcref)(fd) +} + +func error_Fdatasync(fd int) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func fstat(fd int, stat *Stat_LE_t) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FSTAT<<4, uintptr(fd), uintptr(unsafe.Pointer(stat))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_fstatat(dirfd int, path string, stat *Stat_LE_t, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FSTATAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_fstatatAddr() *(func(dirfd int, path string, stat *Stat_LE_t, flags int) (err error)) + +var fstatat = enter_fstatat + +func enter_fstatat(dirfd int, path string, stat *Stat_LE_t, flags int) (err error) { + funcref := get_fstatatAddr() + if funcptrtest(GetZosLibVec()+SYS___FSTATAT_A<<4, "") == 0 { + *funcref = impl_fstatat + } else { + *funcref = error_fstatat + } + return (*funcref)(dirfd, path, stat, flags) +} + +func error_fstatat(dirfd int, path string, stat *Stat_LE_t, flags int) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Lgetxattr(link string, attr string, dest []byte) (sz int, err error) { + var _p0 *byte + _p0, err = BytePtrFromString(link) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(attr) + if err != nil { + return + } + var _p2 unsafe.Pointer + if len(dest) > 0 { + _p2 = unsafe.Pointer(&dest[0]) + } else { + _p2 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LGETXATTR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest))) + runtime.ExitSyscall() + sz = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_LgetxattrAddr() *(func(link string, attr string, dest []byte) (sz int, err error)) + +var Lgetxattr = enter_Lgetxattr + +func enter_Lgetxattr(link string, attr string, dest []byte) (sz int, err error) { + funcref := get_LgetxattrAddr() + if funcptrtest(GetZosLibVec()+SYS___LGETXATTR_A<<4, "") == 0 { + *funcref = impl_Lgetxattr + } else { + *funcref = error_Lgetxattr + } + return (*funcref)(link, attr, dest) +} + +func error_Lgetxattr(link string, attr string, dest []byte) (sz int, err error) { + sz = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Lsetxattr(path string, attr string, data []byte, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(attr) + if err != nil { + return + } + var _p2 unsafe.Pointer + if len(data) > 0 { + _p2 = unsafe.Pointer(&data[0]) + } else { + _p2 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LSETXATTR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(data)), uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_LsetxattrAddr() *(func(path string, attr string, data []byte, flags int) (err error)) + +var Lsetxattr = enter_Lsetxattr + +func enter_Lsetxattr(path string, attr string, data []byte, flags int) (err error) { + funcref := get_LsetxattrAddr() + if funcptrtest(GetZosLibVec()+SYS___LSETXATTR_A<<4, "") == 0 { + *funcref = impl_Lsetxattr + } else { + *funcref = error_Lsetxattr + } + return (*funcref)(path, attr, data, flags) +} + +func error_Lsetxattr(path string, attr string, data []byte, flags int) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Fstatfs(fd int, buf *Statfs_t) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FSTATFS<<4, uintptr(fd), uintptr(unsafe.Pointer(buf))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_FstatfsAddr() *(func(fd int, buf *Statfs_t) (err error)) + +var Fstatfs = enter_Fstatfs + +func enter_Fstatfs(fd int, buf *Statfs_t) (err error) { + funcref := get_FstatfsAddr() + if funcptrtest(GetZosLibVec()+SYS_FSTATFS<<4, "") == 0 { + *funcref = impl_Fstatfs + } else { + *funcref = error_Fstatfs + } + return (*funcref)(fd, buf) +} + +func error_Fstatfs(fd int, buf *Statfs_t) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Fstatvfs(fd int, stat *Statvfs_t) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FSTATVFS<<4, uintptr(fd), uintptr(unsafe.Pointer(stat))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Fsync(fd int) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FSYNC<<4, uintptr(fd)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Futimes(fd int, tv []Timeval) (err error) { var _p0 unsafe.Pointer - if len(buf) > 0 { - _p0 = unsafe.Pointer(&buf[0]) + if len(tv) > 0 { + _p0 = unsafe.Pointer(&tv[0]) } else { _p0 = unsafe.Pointer(&_zero) } - _, _, e1 := syscall_syscall(SYS___GETHOSTNAME_A, uintptr(_p0), uintptr(len(buf)), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FUTIMES<<4, uintptr(fd), uintptr(_p0), uintptr(len(tv))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +//go:nosplit +func get_FutimesAddr() *(func(fd int, tv []Timeval) (err error)) -func Getegid() (egid int) { - r0, _, _ := syscall_rawsyscall(SYS_GETEGID, 0, 0, 0) - egid = int(r0) +var Futimes = enter_Futimes + +func enter_Futimes(fd int, tv []Timeval) (err error) { + funcref := get_FutimesAddr() + if funcptrtest(GetZosLibVec()+SYS_FUTIMES<<4, "") == 0 { + *funcref = impl_Futimes + } else { + *funcref = error_Futimes + } + return (*funcref)(fd, tv) +} + +func error_Futimes(fd int, tv []Timeval) (err error) { + err = ENOSYS return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Geteuid() (uid int) { - r0, _, _ := syscall_rawsyscall(SYS_GETEUID, 0, 0, 0) - uid = int(r0) +func impl_Futimesat(dirfd int, path string, tv []Timeval) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 unsafe.Pointer + if len(tv) > 0 { + _p1 = unsafe.Pointer(&tv[0]) + } else { + _p1 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FUTIMESAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(tv))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_FutimesatAddr() *(func(dirfd int, path string, tv []Timeval) (err error)) + +var Futimesat = enter_Futimesat + +func enter_Futimesat(dirfd int, path string, tv []Timeval) (err error) { + funcref := get_FutimesatAddr() + if funcptrtest(GetZosLibVec()+SYS___FUTIMESAT_A<<4, "") == 0 { + *funcref = impl_Futimesat + } else { + *funcref = error_Futimesat + } + return (*funcref)(dirfd, path, tv) +} + +func error_Futimesat(dirfd int, path string, tv []Timeval) (err error) { + err = ENOSYS return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Getgid() (gid int) { - r0, _, _ := syscall_rawsyscall(SYS_GETGID, 0, 0, 0) - gid = int(r0) +func Ftruncate(fd int, length int64) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FTRUNCATE<<4, uintptr(fd), uintptr(length)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Getpid() (pid int) { - r0, _, _ := syscall_rawsyscall(SYS_GETPID, 0, 0, 0) - pid = int(r0) +func impl_Getrandom(buf []byte, flags int) (n int, err error) { + var _p0 unsafe.Pointer + if len(buf) > 0 { + _p0 = unsafe.Pointer(&buf[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETRANDOM<<4, uintptr(_p0), uintptr(len(buf)), uintptr(flags)) + runtime.ExitSyscall() + n = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_GetrandomAddr() *(func(buf []byte, flags int) (n int, err error)) + +var Getrandom = enter_Getrandom + +func enter_Getrandom(buf []byte, flags int) (n int, err error) { + funcref := get_GetrandomAddr() + if funcptrtest(GetZosLibVec()+SYS_GETRANDOM<<4, "") == 0 { + *funcref = impl_Getrandom + } else { + *funcref = error_Getrandom + } + return (*funcref)(buf, flags) +} + +func error_Getrandom(buf []byte, flags int) (n int, err error) { + n = -1 + err = ENOSYS return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Getpgid(pid int) (pgid int, err error) { - r0, _, e1 := syscall_rawsyscall(SYS_GETPGID, uintptr(pid), 0, 0) - pgid = int(r0) - if e1 != 0 { - err = errnoErr(e1) +func impl_InotifyInit() (fd int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec() + SYS_INOTIFY_INIT<<4) + runtime.ExitSyscall() + fd = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_InotifyInitAddr() *(func() (fd int, err error)) + +var InotifyInit = enter_InotifyInit + +func enter_InotifyInit() (fd int, err error) { + funcref := get_InotifyInitAddr() + if funcptrtest(GetZosLibVec()+SYS_INOTIFY_INIT<<4, "") == 0 { + *funcref = impl_InotifyInit + } else { + *funcref = error_InotifyInit } + return (*funcref)() +} + +func error_InotifyInit() (fd int, err error) { + fd = -1 + err = ENOSYS return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Getppid() (pid int) { - r0, _, _ := syscall_rawsyscall(SYS_GETPPID, 0, 0, 0) - pid = int(r0) +func impl_InotifyInit1(flags int) (fd int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_INOTIFY_INIT1<<4, uintptr(flags)) + runtime.ExitSyscall() + fd = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_InotifyInit1Addr() *(func(flags int) (fd int, err error)) + +var InotifyInit1 = enter_InotifyInit1 + +func enter_InotifyInit1(flags int) (fd int, err error) { + funcref := get_InotifyInit1Addr() + if funcptrtest(GetZosLibVec()+SYS_INOTIFY_INIT1<<4, "") == 0 { + *funcref = impl_InotifyInit1 + } else { + *funcref = error_InotifyInit1 + } + return (*funcref)(flags) +} + +func error_InotifyInit1(flags int) (fd int, err error) { + fd = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) { + var _p0 *byte + _p0, err = BytePtrFromString(pathname) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___INOTIFY_ADD_WATCH_A<<4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mask)) + runtime.ExitSyscall() + watchdesc = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_InotifyAddWatchAddr() *(func(fd int, pathname string, mask uint32) (watchdesc int, err error)) + +var InotifyAddWatch = enter_InotifyAddWatch + +func enter_InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) { + funcref := get_InotifyAddWatchAddr() + if funcptrtest(GetZosLibVec()+SYS___INOTIFY_ADD_WATCH_A<<4, "") == 0 { + *funcref = impl_InotifyAddWatch + } else { + *funcref = error_InotifyAddWatch + } + return (*funcref)(fd, pathname, mask) +} + +func error_InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) { + watchdesc = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_InotifyRmWatch(fd int, watchdesc uint32) (success int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_INOTIFY_RM_WATCH<<4, uintptr(fd), uintptr(watchdesc)) + runtime.ExitSyscall() + success = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_InotifyRmWatchAddr() *(func(fd int, watchdesc uint32) (success int, err error)) + +var InotifyRmWatch = enter_InotifyRmWatch + +func enter_InotifyRmWatch(fd int, watchdesc uint32) (success int, err error) { + funcref := get_InotifyRmWatchAddr() + if funcptrtest(GetZosLibVec()+SYS_INOTIFY_RM_WATCH<<4, "") == 0 { + *funcref = impl_InotifyRmWatch + } else { + *funcref = error_InotifyRmWatch + } + return (*funcref)(fd, watchdesc) +} + +func error_InotifyRmWatch(fd int, watchdesc uint32) (success int, err error) { + success = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Listxattr(path string, dest []byte) (sz int, err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 unsafe.Pointer + if len(dest) > 0 { + _p1 = unsafe.Pointer(&dest[0]) + } else { + _p1 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LISTXATTR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest))) + runtime.ExitSyscall() + sz = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_ListxattrAddr() *(func(path string, dest []byte) (sz int, err error)) + +var Listxattr = enter_Listxattr + +func enter_Listxattr(path string, dest []byte) (sz int, err error) { + funcref := get_ListxattrAddr() + if funcptrtest(GetZosLibVec()+SYS___LISTXATTR_A<<4, "") == 0 { + *funcref = impl_Listxattr + } else { + *funcref = error_Listxattr + } + return (*funcref)(path, dest) +} + +func error_Listxattr(path string, dest []byte) (sz int, err error) { + sz = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Llistxattr(path string, dest []byte) (sz int, err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 unsafe.Pointer + if len(dest) > 0 { + _p1 = unsafe.Pointer(&dest[0]) + } else { + _p1 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LLISTXATTR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest))) + runtime.ExitSyscall() + sz = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_LlistxattrAddr() *(func(path string, dest []byte) (sz int, err error)) + +var Llistxattr = enter_Llistxattr + +func enter_Llistxattr(path string, dest []byte) (sz int, err error) { + funcref := get_LlistxattrAddr() + if funcptrtest(GetZosLibVec()+SYS___LLISTXATTR_A<<4, "") == 0 { + *funcref = impl_Llistxattr + } else { + *funcref = error_Llistxattr + } + return (*funcref)(path, dest) +} + +func error_Llistxattr(path string, dest []byte) (sz int, err error) { + sz = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Lremovexattr(path string, attr string) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(attr) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LREMOVEXATTR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_LremovexattrAddr() *(func(path string, attr string) (err error)) + +var Lremovexattr = enter_Lremovexattr + +func enter_Lremovexattr(path string, attr string) (err error) { + funcref := get_LremovexattrAddr() + if funcptrtest(GetZosLibVec()+SYS___LREMOVEXATTR_A<<4, "") == 0 { + *funcref = impl_Lremovexattr + } else { + *funcref = error_Lremovexattr + } + return (*funcref)(path, attr) +} + +func error_Lremovexattr(path string, attr string) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Lutimes(path string, tv []Timeval) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 unsafe.Pointer + if len(tv) > 0 { + _p1 = unsafe.Pointer(&tv[0]) + } else { + _p1 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LUTIMES_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(tv))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_LutimesAddr() *(func(path string, tv []Timeval) (err error)) + +var Lutimes = enter_Lutimes + +func enter_Lutimes(path string, tv []Timeval) (err error) { + funcref := get_LutimesAddr() + if funcptrtest(GetZosLibVec()+SYS___LUTIMES_A<<4, "") == 0 { + *funcref = impl_Lutimes + } else { + *funcref = error_Lutimes + } + return (*funcref)(path, tv) +} + +func error_Lutimes(path string, tv []Timeval) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Mprotect(b []byte, prot int) (err error) { + var _p0 unsafe.Pointer + if len(b) > 0 { + _p0 = unsafe.Pointer(&b[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_MPROTECT<<4, uintptr(_p0), uintptr(len(b)), uintptr(prot)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Msync(b []byte, flags int) (err error) { + var _p0 unsafe.Pointer + if len(b) > 0 { + _p0 = unsafe.Pointer(&b[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_MSYNC<<4, uintptr(_p0), uintptr(len(b)), uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Console2(cmsg *ConsMsg2, modstr *byte, concmd *uint32) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___CONSOLE2<<4, uintptr(unsafe.Pointer(cmsg)), uintptr(unsafe.Pointer(modstr)), uintptr(unsafe.Pointer(concmd))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Poll(fds []PollFd, timeout int) (n int, err error) { + var _p0 unsafe.Pointer + if len(fds) > 0 { + _p0 = unsafe.Pointer(&fds[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_POLL<<4, uintptr(_p0), uintptr(len(fds)), uintptr(timeout)) + runtime.ExitSyscall() + n = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Readdir_r(dirp uintptr, entry *direntLE, result **direntLE) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___READDIR_R_A<<4, uintptr(dirp), uintptr(unsafe.Pointer(entry)), uintptr(unsafe.Pointer(result))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Statfs(path string, buf *Statfs_t) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___STATFS_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_StatfsAddr() *(func(path string, buf *Statfs_t) (err error)) + +var Statfs = enter_Statfs + +func enter_Statfs(path string, buf *Statfs_t) (err error) { + funcref := get_StatfsAddr() + if funcptrtest(GetZosLibVec()+SYS___STATFS_A<<4, "") == 0 { + *funcref = impl_Statfs + } else { + *funcref = error_Statfs + } + return (*funcref)(path, buf) +} + +func error_Statfs(path string, buf *Statfs_t) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Syncfs(fd int) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SYNCFS<<4, uintptr(fd)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_SyncfsAddr() *(func(fd int) (err error)) + +var Syncfs = enter_Syncfs + +func enter_Syncfs(fd int) (err error) { + funcref := get_SyncfsAddr() + if funcptrtest(GetZosLibVec()+SYS_SYNCFS<<4, "") == 0 { + *funcref = impl_Syncfs + } else { + *funcref = error_Syncfs + } + return (*funcref)(fd) +} + +func error_Syncfs(fd int) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Times(tms *Tms) (ticks uintptr, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_TIMES<<4, uintptr(unsafe.Pointer(tms))) + runtime.ExitSyscall() + ticks = uintptr(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func W_Getmntent(buff *byte, size int) (lastsys int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_W_GETMNTENT<<4, uintptr(unsafe.Pointer(buff)), uintptr(size)) + runtime.ExitSyscall() + lastsys = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func W_Getmntent_A(buff *byte, size int) (lastsys int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___W_GETMNTENT_A<<4, uintptr(unsafe.Pointer(buff)), uintptr(size)) + runtime.ExitSyscall() + lastsys = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func mount_LE(path string, filesystem string, fstype string, mtm uint32, parmlen int32, parm string) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(filesystem) + if err != nil { + return + } + var _p2 *byte + _p2, err = BytePtrFromString(fstype) + if err != nil { + return + } + var _p3 *byte + _p3, err = BytePtrFromString(parm) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MOUNT_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(_p2)), uintptr(mtm), uintptr(parmlen), uintptr(unsafe.Pointer(_p3))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func unmount_LE(filesystem string, mtm int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(filesystem) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___UMOUNT_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(mtm)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Chroot(path string) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___CHROOT_A<<4, uintptr(unsafe.Pointer(_p0))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Select(nmsgsfds int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (ret int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SELECT<<4, uintptr(nmsgsfds), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout))) + runtime.ExitSyscall() + ret = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Uname(buf *Utsname) (err error) { + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_____OSNAME_A<<4, uintptr(unsafe.Pointer(buf))) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Unshare(flags int) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_UNSHARE<<4, uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_UnshareAddr() *(func(flags int) (err error)) + +var Unshare = enter_Unshare + +func enter_Unshare(flags int) (err error) { + funcref := get_UnshareAddr() + if funcptrtest(GetZosLibVec()+SYS_UNSHARE<<4, "") == 0 { + *funcref = impl_Unshare + } else { + *funcref = error_Unshare + } + return (*funcref)(flags) +} + +func error_Unshare(flags int) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Gethostname(buf []byte) (err error) { + var _p0 unsafe.Pointer + if len(buf) > 0 { + _p0 = unsafe.Pointer(&buf[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___GETHOSTNAME_A<<4, uintptr(_p0), uintptr(len(buf))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Getgid() (gid int) { + r0, _, _ := CallLeFuncWithErr(GetZosLibVec() + SYS_GETGID<<4) + gid = int(r0) + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Getpid() (pid int) { + r0, _, _ := CallLeFuncWithErr(GetZosLibVec() + SYS_GETPID<<4) + pid = int(r0) + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Getpgid(pid int) (pgid int, err error) { + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETPGID<<4, uintptr(pid)) + pgid = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Getppid() (pid int) { + r0, _, _ := CallLeFuncWithErr(GetZosLibVec() + SYS_GETPPID<<4) + pid = int(r0) + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Getpriority(which int, who int) (prio int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETPRIORITY<<4, uintptr(which), uintptr(who)) + runtime.ExitSyscall() + prio = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Getrlimit(resource int, rlim *Rlimit) (err error) { + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETRLIMIT<<4, uintptr(resource), uintptr(unsafe.Pointer(rlim))) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func getrusage(who int, rusage *rusage_zos) (err error) { + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETRUSAGE<<4, uintptr(who), uintptr(unsafe.Pointer(rusage))) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Getegid() (egid int) { + runtime.EnterSyscall() + r0, _, _ := CallLeFuncWithErr(GetZosLibVec() + SYS_GETEGID<<4) + runtime.ExitSyscall() + egid = int(r0) + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Geteuid() (euid int) { + runtime.EnterSyscall() + r0, _, _ := CallLeFuncWithErr(GetZosLibVec() + SYS_GETEUID<<4) + runtime.ExitSyscall() + euid = int(r0) + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Getsid(pid int) (sid int, err error) { + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETSID<<4, uintptr(pid)) + sid = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Getuid() (uid int) { + r0, _, _ := CallLeFuncWithErr(GetZosLibVec() + SYS_GETUID<<4) + uid = int(r0) + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Kill(pid int, sig Signal) (err error) { + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_KILL<<4, uintptr(pid), uintptr(sig)) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Lchown(path string, uid int, gid int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LCHOWN_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Link(path string, link string) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(link) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LINK_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Linkat(oldDirFd int, oldPath string, newDirFd int, newPath string, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(oldPath) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(newPath) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LINKAT_A<<4, uintptr(oldDirFd), uintptr(unsafe.Pointer(_p0)), uintptr(newDirFd), uintptr(unsafe.Pointer(_p1)), uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_LinkatAddr() *(func(oldDirFd int, oldPath string, newDirFd int, newPath string, flags int) (err error)) + +var Linkat = enter_Linkat + +func enter_Linkat(oldDirFd int, oldPath string, newDirFd int, newPath string, flags int) (err error) { + funcref := get_LinkatAddr() + if funcptrtest(GetZosLibVec()+SYS___LINKAT_A<<4, "") == 0 { + *funcref = impl_Linkat + } else { + *funcref = error_Linkat + } + return (*funcref)(oldDirFd, oldPath, newDirFd, newPath, flags) +} + +func error_Linkat(oldDirFd int, oldPath string, newDirFd int, newPath string, flags int) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Listen(s int, n int) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_LISTEN<<4, uintptr(s), uintptr(n)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func lstat(path string, stat *Stat_LE_t) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LSTAT_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Mkdir(path string, mode uint32) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MKDIR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(mode)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Mkdirat(dirfd int, path string, mode uint32) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MKDIRAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_MkdiratAddr() *(func(dirfd int, path string, mode uint32) (err error)) + +var Mkdirat = enter_Mkdirat + +func enter_Mkdirat(dirfd int, path string, mode uint32) (err error) { + funcref := get_MkdiratAddr() + if funcptrtest(GetZosLibVec()+SYS___MKDIRAT_A<<4, "") == 0 { + *funcref = impl_Mkdirat + } else { + *funcref = error_Mkdirat + } + return (*funcref)(dirfd, path, mode) +} + +func error_Mkdirat(dirfd int, path string, mode uint32) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Mkfifo(path string, mode uint32) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MKFIFO_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(mode)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Mknod(path string, mode uint32, dev int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MKNOD_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Mknodat(dirfd int, path string, mode uint32, dev int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MKNODAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_MknodatAddr() *(func(dirfd int, path string, mode uint32, dev int) (err error)) + +var Mknodat = enter_Mknodat + +func enter_Mknodat(dirfd int, path string, mode uint32, dev int) (err error) { + funcref := get_MknodatAddr() + if funcptrtest(GetZosLibVec()+SYS___MKNODAT_A<<4, "") == 0 { + *funcref = impl_Mknodat + } else { + *funcref = error_Mknodat + } + return (*funcref)(dirfd, path, mode, dev) +} + +func error_Mknodat(dirfd int, path string, mode uint32, dev int) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_PivotRoot(newroot string, oldroot string) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(newroot) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(oldroot) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___PIVOT_ROOT_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_PivotRootAddr() *(func(newroot string, oldroot string) (err error)) + +var PivotRoot = enter_PivotRoot + +func enter_PivotRoot(newroot string, oldroot string) (err error) { + funcref := get_PivotRootAddr() + if funcptrtest(GetZosLibVec()+SYS___PIVOT_ROOT_A<<4, "") == 0 { + *funcref = impl_PivotRoot + } else { + *funcref = error_PivotRoot + } + return (*funcref)(newroot, oldroot) +} + +func error_PivotRoot(newroot string, oldroot string) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Pread(fd int, p []byte, offset int64) (n int, err error) { + var _p0 unsafe.Pointer + if len(p) > 0 { + _p0 = unsafe.Pointer(&p[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_PREAD<<4, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset)) + runtime.ExitSyscall() + n = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Getpriority(which int, who int) (prio int, err error) { - r0, _, e1 := syscall_syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0) - prio = int(r0) - if e1 != 0 { - err = errnoErr(e1) +func Pwrite(fd int, p []byte, offset int64) (n int, err error) { + var _p0 unsafe.Pointer + if len(p) > 0 { + _p0 = unsafe.Pointer(&p[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_PWRITE<<4, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset)) + runtime.ExitSyscall() + n = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Getrlimit(resource int, rlim *Rlimit) (err error) { - _, _, e1 := syscall_rawsyscall(SYS_GETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0) - if e1 != 0 { - err = errnoErr(e1) +func impl_Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___PRCTL_A<<4, uintptr(option), uintptr(arg2), uintptr(arg3), uintptr(arg4), uintptr(arg5)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +//go:nosplit +func get_PrctlAddr() *(func(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error)) -func getrusage(who int, rusage *rusage_zos) (err error) { - _, _, e1 := syscall_rawsyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0) - if e1 != 0 { - err = errnoErr(e1) +var Prctl = enter_Prctl + +func enter_Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error) { + funcref := get_PrctlAddr() + if funcptrtest(GetZosLibVec()+SYS___PRCTL_A<<4, "") == 0 { + *funcref = impl_Prctl + } else { + *funcref = error_Prctl } - return + return (*funcref)(option, arg2, arg3, arg4, arg5) } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func Getsid(pid int) (sid int, err error) { - r0, _, e1 := syscall_rawsyscall(SYS_GETSID, uintptr(pid), 0, 0) - sid = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } +func error_Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error) { + err = ENOSYS return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Getuid() (uid int) { - r0, _, _ := syscall_rawsyscall(SYS_GETUID, 0, 0, 0) - uid = int(r0) +func impl_Prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) { + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_PRLIMIT<<4, uintptr(pid), uintptr(resource), uintptr(unsafe.Pointer(newlimit)), uintptr(unsafe.Pointer(old))) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } return } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +//go:nosplit +func get_PrlimitAddr() *(func(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error)) -func Kill(pid int, sig Signal) (err error) { - _, _, e1 := syscall_rawsyscall(SYS_KILL, uintptr(pid), uintptr(sig), 0) - if e1 != 0 { - err = errnoErr(e1) +var Prlimit = enter_Prlimit + +func enter_Prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) { + funcref := get_PrlimitAddr() + if funcptrtest(GetZosLibVec()+SYS_PRLIMIT<<4, "") == 0 { + *funcref = impl_Prlimit + } else { + *funcref = error_Prlimit } + return (*funcref)(pid, resource, newlimit, old) +} + +func error_Prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) { + err = ENOSYS return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Lchown(path string, uid int, gid int) (err error) { +func Rename(from string, to string) (err error) { var _p0 *byte - _p0, err = BytePtrFromString(path) + _p0, err = BytePtrFromString(from) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(to) if err != nil { return } - _, _, e1 := syscall_syscall(SYS___LCHOWN_A, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid)) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___RENAME_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Link(path string, link string) (err error) { +func impl_Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) { var _p0 *byte - _p0, err = BytePtrFromString(path) + _p0, err = BytePtrFromString(oldpath) if err != nil { return } var _p1 *byte - _p1, err = BytePtrFromString(link) + _p1, err = BytePtrFromString(newpath) if err != nil { return } - _, _, e1 := syscall_syscall(SYS___LINK_A, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___RENAMEAT_A<<4, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +//go:nosplit +func get_RenameatAddr() *(func(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)) -func Listen(s int, n int) (err error) { - _, _, e1 := syscall_syscall(SYS_LISTEN, uintptr(s), uintptr(n), 0) - if e1 != 0 { - err = errnoErr(e1) +var Renameat = enter_Renameat + +func enter_Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) { + funcref := get_RenameatAddr() + if funcptrtest(GetZosLibVec()+SYS___RENAMEAT_A<<4, "") == 0 { + *funcref = impl_Renameat + } else { + *funcref = error_Renameat } + return (*funcref)(olddirfd, oldpath, newdirfd, newpath) +} + +func error_Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) { + err = ENOSYS return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func lstat(path string, stat *Stat_LE_t) (err error) { +func impl_Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) { var _p0 *byte - _p0, err = BytePtrFromString(path) + _p0, err = BytePtrFromString(oldpath) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(newpath) if err != nil { return } - _, _, e1 := syscall_syscall(SYS___LSTAT_A, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___RENAMEAT2_A<<4, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +//go:nosplit +func get_Renameat2Addr() *(func(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error)) -func Mkdir(path string, mode uint32) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - _, _, e1 := syscall_syscall(SYS___MKDIR_A, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) - if e1 != 0 { - err = errnoErr(e1) +var Renameat2 = enter_Renameat2 + +func enter_Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) { + funcref := get_Renameat2Addr() + if funcptrtest(GetZosLibVec()+SYS___RENAMEAT2_A<<4, "") == 0 { + *funcref = impl_Renameat2 + } else { + *funcref = error_Renameat2 } + return (*funcref)(olddirfd, oldpath, newdirfd, newpath, flags) +} + +func error_Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) { + err = ENOSYS return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Mkfifo(path string, mode uint32) (err error) { +func Rmdir(path string) (err error) { var _p0 *byte _p0, err = BytePtrFromString(path) if err != nil { return } - _, _, e1 := syscall_syscall(SYS___MKFIFO_A, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___RMDIR_A<<4, uintptr(unsafe.Pointer(_p0))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Mknod(path string, mode uint32, dev int) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - _, _, e1 := syscall_syscall(SYS___MKNOD_A, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev)) - if e1 != 0 { - err = errnoErr(e1) +func Seek(fd int, offset int64, whence int) (off int64, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_LSEEK<<4, uintptr(fd), uintptr(offset), uintptr(whence)) + runtime.ExitSyscall() + off = int64(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pread(fd int, p []byte, offset int64) (n int, err error) { - var _p0 unsafe.Pointer - if len(p) > 0 { - _p0 = unsafe.Pointer(&p[0]) - } else { - _p0 = unsafe.Pointer(&_zero) +func Setegid(egid int) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETEGID<<4, uintptr(egid)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } - r0, _, e1 := syscall_syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Seteuid(euid int) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETEUID<<4, uintptr(euid)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Pwrite(fd int, p []byte, offset int64) (n int, err error) { +func impl_Sethostname(p []byte) (err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) } else { _p0 = unsafe.Pointer(&_zero) } - r0, _, e1 := syscall_syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___SETHOSTNAME_A<<4, uintptr(_p0), uintptr(len(p))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +//go:nosplit +func get_SethostnameAddr() *(func(p []byte) (err error)) -func Readlink(path string, buf []byte) (n int, err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - var _p1 unsafe.Pointer - if len(buf) > 0 { - _p1 = unsafe.Pointer(&buf[0]) +var Sethostname = enter_Sethostname + +func enter_Sethostname(p []byte) (err error) { + funcref := get_SethostnameAddr() + if funcptrtest(GetZosLibVec()+SYS___SETHOSTNAME_A<<4, "") == 0 { + *funcref = impl_Sethostname } else { - _p1 = unsafe.Pointer(&_zero) + *funcref = error_Sethostname } - r0, _, e1 := syscall_syscall(SYS___READLINK_A, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf))) - n = int(r0) - if e1 != 0 { - err = errnoErr(e1) - } - return + return (*funcref)(p) } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func Rename(from string, to string) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(from) - if err != nil { - return - } - var _p1 *byte - _p1, err = BytePtrFromString(to) - if err != nil { - return - } - _, _, e1 := syscall_syscall(SYS___RENAME_A, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0) - if e1 != 0 { - err = errnoErr(e1) - } +func error_Sethostname(p []byte) (err error) { + err = ENOSYS return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Rmdir(path string) (err error) { - var _p0 *byte - _p0, err = BytePtrFromString(path) - if err != nil { - return - } - _, _, e1 := syscall_syscall(SYS___RMDIR_A, uintptr(unsafe.Pointer(_p0)), 0, 0) - if e1 != 0 { - err = errnoErr(e1) +func impl_Setns(fd int, nstype int) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETNS<<4, uintptr(fd), uintptr(nstype)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +//go:nosplit +func get_SetnsAddr() *(func(fd int, nstype int) (err error)) -func Seek(fd int, offset int64, whence int) (off int64, err error) { - r0, _, e1 := syscall_syscall(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence)) - off = int64(r0) - if e1 != 0 { - err = errnoErr(e1) +var Setns = enter_Setns + +func enter_Setns(fd int, nstype int) (err error) { + funcref := get_SetnsAddr() + if funcptrtest(GetZosLibVec()+SYS_SETNS<<4, "") == 0 { + *funcref = impl_Setns + } else { + *funcref = error_Setns } + return (*funcref)(fd, nstype) +} + +func error_Setns(fd int, nstype int) (err error) { + err = ENOSYS return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setpriority(which int, who int, prio int) (err error) { - _, _, e1 := syscall_syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio)) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETPRIORITY<<4, uintptr(which), uintptr(who), uintptr(prio)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -971,9 +2910,9 @@ func Setpriority(which int, who int, prio int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setpgid(pid int, pgid int) (err error) { - _, _, e1 := syscall_rawsyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0) - if e1 != 0 { - err = errnoErr(e1) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETPGID<<4, uintptr(pid), uintptr(pgid)) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -981,9 +2920,9 @@ func Setpgid(pid int, pgid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setrlimit(resource int, lim *Rlimit) (err error) { - _, _, e1 := syscall_rawsyscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(lim)), 0) - if e1 != 0 { - err = errnoErr(e1) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETRLIMIT<<4, uintptr(resource), uintptr(unsafe.Pointer(lim))) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -991,9 +2930,9 @@ func Setrlimit(resource int, lim *Rlimit) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setregid(rgid int, egid int) (err error) { - _, _, e1 := syscall_rawsyscall(SYS_SETREGID, uintptr(rgid), uintptr(egid), 0) - if e1 != 0 { - err = errnoErr(e1) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETREGID<<4, uintptr(rgid), uintptr(egid)) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1001,9 +2940,9 @@ func Setregid(rgid int, egid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setreuid(ruid int, euid int) (err error) { - _, _, e1 := syscall_rawsyscall(SYS_SETREUID, uintptr(ruid), uintptr(euid), 0) - if e1 != 0 { - err = errnoErr(e1) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETREUID<<4, uintptr(ruid), uintptr(euid)) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1011,10 +2950,10 @@ func Setreuid(ruid int, euid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setsid() (pid int, err error) { - r0, _, e1 := syscall_rawsyscall(SYS_SETSID, 0, 0, 0) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec() + SYS_SETSID<<4) pid = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1022,9 +2961,11 @@ func Setsid() (pid int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setuid(uid int) (err error) { - _, _, e1 := syscall_syscall(SYS_SETUID, uintptr(uid), 0, 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETUID<<4, uintptr(uid)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1032,9 +2973,11 @@ func Setuid(uid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Setgid(uid int) (err error) { - _, _, e1 := syscall_syscall(SYS_SETGID, uintptr(uid), 0, 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETGID<<4, uintptr(uid)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1042,9 +2985,11 @@ func Setgid(uid int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Shutdown(fd int, how int) (err error) { - _, _, e1 := syscall_syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SHUTDOWN<<4, uintptr(fd), uintptr(how)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1057,9 +3002,11 @@ func stat(path string, statLE *Stat_LE_t) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___STAT_A, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(statLE)), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___STAT_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(statLE))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1077,17 +3024,63 @@ func Symlink(path string, link string) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___SYMLINK_A, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___SYMLINK_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Symlinkat(oldPath string, dirfd int, newPath string) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(oldPath) + if err != nil { + return + } + var _p1 *byte + _p1, err = BytePtrFromString(newPath) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___SYMLINKAT_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(dirfd), uintptr(unsafe.Pointer(_p1))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } +//go:nosplit +func get_SymlinkatAddr() *(func(oldPath string, dirfd int, newPath string) (err error)) + +var Symlinkat = enter_Symlinkat + +func enter_Symlinkat(oldPath string, dirfd int, newPath string) (err error) { + funcref := get_SymlinkatAddr() + if funcptrtest(GetZosLibVec()+SYS___SYMLINKAT_A<<4, "") == 0 { + *funcref = impl_Symlinkat + } else { + *funcref = error_Symlinkat + } + return (*funcref)(oldPath, dirfd, newPath) +} + +func error_Symlinkat(oldPath string, dirfd int, newPath string) (err error) { + err = ENOSYS + return +} + // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Sync() { - syscall_syscall(SYS_SYNC, 0, 0, 0) + runtime.EnterSyscall() + CallLeFuncWithErr(GetZosLibVec() + SYS_SYNC<<4) + runtime.ExitSyscall() return } @@ -1099,9 +3092,11 @@ func Truncate(path string, length int64) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___TRUNCATE_A, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___TRUNCATE_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(length)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1109,9 +3104,11 @@ func Truncate(path string, length int64) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Tcgetattr(fildes int, termptr *Termios) (err error) { - _, _, e1 := syscall_syscall(SYS_TCGETATTR, uintptr(fildes), uintptr(unsafe.Pointer(termptr)), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_TCGETATTR<<4, uintptr(fildes), uintptr(unsafe.Pointer(termptr))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1119,9 +3116,11 @@ func Tcgetattr(fildes int, termptr *Termios) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Tcsetattr(fildes int, when int, termptr *Termios) (err error) { - _, _, e1 := syscall_syscall(SYS_TCSETATTR, uintptr(fildes), uintptr(when), uintptr(unsafe.Pointer(termptr))) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_TCSETATTR<<4, uintptr(fildes), uintptr(when), uintptr(unsafe.Pointer(termptr))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1129,7 +3128,9 @@ func Tcsetattr(fildes int, when int, termptr *Termios) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func Umask(mask int) (oldmask int) { - r0, _, _ := syscall_syscall(SYS_UMASK, uintptr(mask), 0, 0) + runtime.EnterSyscall() + r0, _, _ := CallLeFuncWithErr(GetZosLibVec()+SYS_UMASK<<4, uintptr(mask)) + runtime.ExitSyscall() oldmask = int(r0) return } @@ -1142,10 +3143,49 @@ func Unlink(path string) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___UNLINK_A, uintptr(unsafe.Pointer(_p0)), 0, 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___UNLINK_A<<4, uintptr(unsafe.Pointer(_p0))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_Unlinkat(dirfd int, path string, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___UNLINKAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_UnlinkatAddr() *(func(dirfd int, path string, flags int) (err error)) + +var Unlinkat = enter_Unlinkat + +func enter_Unlinkat(dirfd int, path string, flags int) (err error) { + funcref := get_UnlinkatAddr() + if funcptrtest(GetZosLibVec()+SYS___UNLINKAT_A<<4, "") == 0 { + *funcref = impl_Unlinkat + } else { + *funcref = error_Unlinkat } + return (*funcref)(dirfd, path, flags) +} + +func error_Unlinkat(dirfd int, path string, flags int) (err error) { + err = ENOSYS return } @@ -1157,9 +3197,11 @@ func Utime(path string, utim *Utimbuf) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___UTIME_A, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(utim)), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___UTIME_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(utim))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1172,11 +3214,91 @@ func open(path string, mode int, perm uint32) (fd int, err error) { if err != nil { return } - r0, _, e1 := syscall_syscall(SYS___OPEN_A, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm)) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___OPEN_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm)) + runtime.ExitSyscall() + fd = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___OPENAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mode)) + runtime.ExitSyscall() + fd = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_openatAddr() *(func(dirfd int, path string, flags int, mode uint32) (fd int, err error)) + +var openat = enter_openat + +func enter_openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) { + funcref := get_openatAddr() + if funcptrtest(GetZosLibVec()+SYS___OPENAT_A<<4, "") == 0 { + *funcref = impl_openat + } else { + *funcref = error_openat + } + return (*funcref)(dirfd, path, flags, mode) +} + +func error_openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) { + fd = -1 + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func impl_openat2(dirfd int, path string, open_how *OpenHow, size int) (fd int, err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___OPENAT2_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(open_how)), uintptr(size)) + runtime.ExitSyscall() fd = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_openat2Addr() *(func(dirfd int, path string, open_how *OpenHow, size int) (fd int, err error)) + +var openat2 = enter_openat2 + +func enter_openat2(dirfd int, path string, open_how *OpenHow, size int) (fd int, err error) { + funcref := get_openat2Addr() + if funcptrtest(GetZosLibVec()+SYS___OPENAT2_A<<4, "") == 0 { + *funcref = impl_openat2 + } else { + *funcref = error_openat2 } + return (*funcref)(dirfd, path, open_how, size) +} + +func error_openat2(dirfd int, path string, open_how *OpenHow, size int) (fd int, err error) { + fd = -1 + err = ENOSYS return } @@ -1188,9 +3310,23 @@ func remove(path string) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS_REMOVE, uintptr(unsafe.Pointer(_p0)), 0, 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_REMOVE<<4, uintptr(unsafe.Pointer(_p0))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func waitid(idType int, id int, info *Siginfo, options int) (err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_WAITID<<4, uintptr(idType), uintptr(id), uintptr(unsafe.Pointer(info)), uintptr(options)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1198,10 +3334,12 @@ func remove(path string) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func waitpid(pid int, wstatus *_C_int, options int) (wpid int, err error) { - r0, _, e1 := syscall_syscall(SYS_WAITPID, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options)) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_WAITPID<<4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options)) + runtime.ExitSyscall() wpid = int(r0) - if e1 != 0 { - err = errnoErr(e1) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1209,9 +3347,9 @@ func waitpid(pid int, wstatus *_C_int, options int) (wpid int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func gettimeofday(tv *timeval_zos) (err error) { - _, _, e1 := syscall_rawsyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0) - if e1 != 0 { - err = errnoErr(e1) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETTIMEOFDAY<<4, uintptr(unsafe.Pointer(tv))) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1219,9 +3357,9 @@ func gettimeofday(tv *timeval_zos) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT func pipe(p *[2]_C_int) (err error) { - _, _, e1 := syscall_rawsyscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0) - if e1 != 0 { - err = errnoErr(e1) + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_PIPE<<4, uintptr(unsafe.Pointer(p))) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } @@ -1234,20 +3372,87 @@ func utimes(path string, timeval *[2]Timeval) (err error) { if err != nil { return } - _, _, e1 := syscall_syscall(SYS___UTIMES_A, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0) - if e1 != 0 { - err = errnoErr(e1) + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___UTIMES_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval))) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Select(nmsgsfds int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (ret int, err error) { - r0, _, e1 := syscall_syscall6(SYS_SELECT, uintptr(nmsgsfds), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0) - ret = int(r0) - if e1 != 0 { - err = errnoErr(e1) +func impl_utimensat(dirfd int, path string, ts *[2]Timespec, flags int) (err error) { + var _p0 *byte + _p0, err = BytePtrFromString(path) + if err != nil { + return + } + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___UTIMENSAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(ts)), uintptr(flags)) + runtime.ExitSyscall() + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +//go:nosplit +func get_utimensatAddr() *(func(dirfd int, path string, ts *[2]Timespec, flags int) (err error)) + +var utimensat = enter_utimensat + +func enter_utimensat(dirfd int, path string, ts *[2]Timespec, flags int) (err error) { + funcref := get_utimensatAddr() + if funcptrtest(GetZosLibVec()+SYS___UTIMENSAT_A<<4, "") == 0 { + *funcref = impl_utimensat + } else { + *funcref = error_utimensat + } + return (*funcref)(dirfd, path, ts, flags) +} + +func error_utimensat(dirfd int, path string, ts *[2]Timespec, flags int) (err error) { + err = ENOSYS + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Posix_openpt(oflag int) (fd int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_POSIX_OPENPT<<4, uintptr(oflag)) + runtime.ExitSyscall() + fd = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Grantpt(fildes int) (rc int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GRANTPT<<4, uintptr(fildes)) + runtime.ExitSyscall() + rc = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + +func Unlockpt(fildes int) (rc int, err error) { + runtime.EnterSyscall() + r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_UNLOCKPT<<4, uintptr(fildes)) + runtime.ExitSyscall() + rc = int(r0) + if int64(r0) == -1 { + err = errnoErr2(e1, e2) } return } diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go index 0cc3ce49..53aef5dc 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go @@ -452,4 +452,9 @@ const ( SYS_FUTEX_WAKE = 454 SYS_FUTEX_WAIT = 455 SYS_FUTEX_REQUEUE = 456 + SYS_STATMOUNT = 457 + SYS_LISTMOUNT = 458 + SYS_LSM_GET_SELF_ATTR = 459 + SYS_LSM_SET_SELF_ATTR = 460 + SYS_LSM_LIST_MODULES = 461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go index 856d92d6..71d52476 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go @@ -374,4 +374,9 @@ const ( SYS_FUTEX_WAKE = 454 SYS_FUTEX_WAIT = 455 SYS_FUTEX_REQUEUE = 456 + SYS_STATMOUNT = 457 + SYS_LISTMOUNT = 458 + SYS_LSM_GET_SELF_ATTR = 459 + SYS_LSM_SET_SELF_ATTR = 460 + SYS_LSM_LIST_MODULES = 461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go index 8d467094..c7477061 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go @@ -416,4 +416,9 @@ const ( SYS_FUTEX_WAKE = 454 SYS_FUTEX_WAIT = 455 SYS_FUTEX_REQUEUE = 456 + SYS_STATMOUNT = 457 + SYS_LISTMOUNT = 458 + SYS_LSM_GET_SELF_ATTR = 459 + SYS_LSM_SET_SELF_ATTR = 460 + SYS_LSM_LIST_MODULES = 461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go index edc17324..f96e214f 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go @@ -319,4 +319,9 @@ const ( SYS_FUTEX_WAKE = 454 SYS_FUTEX_WAIT = 455 SYS_FUTEX_REQUEUE = 456 + SYS_STATMOUNT = 457 + SYS_LISTMOUNT = 458 + SYS_LSM_GET_SELF_ATTR = 459 + SYS_LSM_SET_SELF_ATTR = 460 + SYS_LSM_LIST_MODULES = 461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_loong64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_loong64.go index 445eba20..28425346 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_loong64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_loong64.go @@ -313,4 +313,9 @@ const ( SYS_FUTEX_WAKE = 454 SYS_FUTEX_WAIT = 455 SYS_FUTEX_REQUEUE = 456 + SYS_STATMOUNT = 457 + SYS_LISTMOUNT = 458 + SYS_LSM_GET_SELF_ATTR = 459 + SYS_LSM_SET_SELF_ATTR = 460 + SYS_LSM_LIST_MODULES = 461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go index adba01bc..d0953018 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go @@ -436,4 +436,9 @@ const ( SYS_FUTEX_WAKE = 4454 SYS_FUTEX_WAIT = 4455 SYS_FUTEX_REQUEUE = 4456 + SYS_STATMOUNT = 4457 + SYS_LISTMOUNT = 4458 + SYS_LSM_GET_SELF_ATTR = 4459 + SYS_LSM_SET_SELF_ATTR = 4460 + SYS_LSM_LIST_MODULES = 4461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go index 014c4e9c..295c7f4b 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go @@ -366,4 +366,9 @@ const ( SYS_FUTEX_WAKE = 5454 SYS_FUTEX_WAIT = 5455 SYS_FUTEX_REQUEUE = 5456 + SYS_STATMOUNT = 5457 + SYS_LISTMOUNT = 5458 + SYS_LSM_GET_SELF_ATTR = 5459 + SYS_LSM_SET_SELF_ATTR = 5460 + SYS_LSM_LIST_MODULES = 5461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go index ccc97d74..d1a9eaca 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go @@ -366,4 +366,9 @@ const ( SYS_FUTEX_WAKE = 5454 SYS_FUTEX_WAIT = 5455 SYS_FUTEX_REQUEUE = 5456 + SYS_STATMOUNT = 5457 + SYS_LISTMOUNT = 5458 + SYS_LSM_GET_SELF_ATTR = 5459 + SYS_LSM_SET_SELF_ATTR = 5460 + SYS_LSM_LIST_MODULES = 5461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go index ec2b64a9..bec157c3 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go @@ -436,4 +436,9 @@ const ( SYS_FUTEX_WAKE = 4454 SYS_FUTEX_WAIT = 4455 SYS_FUTEX_REQUEUE = 4456 + SYS_STATMOUNT = 4457 + SYS_LISTMOUNT = 4458 + SYS_LSM_GET_SELF_ATTR = 4459 + SYS_LSM_SET_SELF_ATTR = 4460 + SYS_LSM_LIST_MODULES = 4461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go index 21a839e3..7ee7bdc4 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go @@ -443,4 +443,9 @@ const ( SYS_FUTEX_WAKE = 454 SYS_FUTEX_WAIT = 455 SYS_FUTEX_REQUEUE = 456 + SYS_STATMOUNT = 457 + SYS_LISTMOUNT = 458 + SYS_LSM_GET_SELF_ATTR = 459 + SYS_LSM_SET_SELF_ATTR = 460 + SYS_LSM_LIST_MODULES = 461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go index c11121ec..fad1f25b 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go @@ -415,4 +415,9 @@ const ( SYS_FUTEX_WAKE = 454 SYS_FUTEX_WAIT = 455 SYS_FUTEX_REQUEUE = 456 + SYS_STATMOUNT = 457 + SYS_LISTMOUNT = 458 + SYS_LSM_GET_SELF_ATTR = 459 + SYS_LSM_SET_SELF_ATTR = 460 + SYS_LSM_LIST_MODULES = 461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go index 909b631f..7d3e1635 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go @@ -415,4 +415,9 @@ const ( SYS_FUTEX_WAKE = 454 SYS_FUTEX_WAIT = 455 SYS_FUTEX_REQUEUE = 456 + SYS_STATMOUNT = 457 + SYS_LISTMOUNT = 458 + SYS_LSM_GET_SELF_ATTR = 459 + SYS_LSM_SET_SELF_ATTR = 460 + SYS_LSM_LIST_MODULES = 461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go index e49bed16..0ed53ad9 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go @@ -320,4 +320,9 @@ const ( SYS_FUTEX_WAKE = 454 SYS_FUTEX_WAIT = 455 SYS_FUTEX_REQUEUE = 456 + SYS_STATMOUNT = 457 + SYS_LISTMOUNT = 458 + SYS_LSM_GET_SELF_ATTR = 459 + SYS_LSM_SET_SELF_ATTR = 460 + SYS_LSM_LIST_MODULES = 461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go index 66017d2d..2fba04ad 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go @@ -381,4 +381,9 @@ const ( SYS_FUTEX_WAKE = 454 SYS_FUTEX_WAIT = 455 SYS_FUTEX_REQUEUE = 456 + SYS_STATMOUNT = 457 + SYS_LISTMOUNT = 458 + SYS_LSM_GET_SELF_ATTR = 459 + SYS_LSM_SET_SELF_ATTR = 460 + SYS_LSM_LIST_MODULES = 461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go b/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go index 47bab18d..621d00d7 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go @@ -394,4 +394,9 @@ const ( SYS_FUTEX_WAKE = 454 SYS_FUTEX_WAIT = 455 SYS_FUTEX_REQUEUE = 456 + SYS_STATMOUNT = 457 + SYS_LISTMOUNT = 458 + SYS_LSM_GET_SELF_ATTR = 459 + SYS_LSM_SET_SELF_ATTR = 460 + SYS_LSM_LIST_MODULES = 461 ) diff --git a/vendor/golang.org/x/sys/unix/zsysnum_zos_s390x.go b/vendor/golang.org/x/sys/unix/zsysnum_zos_s390x.go index b2e30858..5e8c263c 100644 --- a/vendor/golang.org/x/sys/unix/zsysnum_zos_s390x.go +++ b/vendor/golang.org/x/sys/unix/zsysnum_zos_s390x.go @@ -1,2669 +1,2852 @@ -// Copyright 2020 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. +// go run mksyscall_zos_s390x.go -o_sysnum zsysnum_zos_s390x.go -o_syscall zsyscall_zos_s390x.go -i_syscall syscall_zos_s390x.go -o_asm zsymaddr_zos_s390x.s +// Code generated by the command above; see README.md. DO NOT EDIT. //go:build zos && s390x package unix -// TODO: auto-generate. - const ( - SYS_ACOSD128 = 0xB80 - SYS_ACOSD32 = 0xB7E - SYS_ACOSD64 = 0xB7F - SYS_ACOSHD128 = 0xB83 - SYS_ACOSHD32 = 0xB81 - SYS_ACOSHD64 = 0xB82 - SYS_AIO_FSYNC = 0xC69 - SYS_ASCTIME = 0x0AE - SYS_ASCTIME64 = 0xCD7 - SYS_ASCTIME64_R = 0xCD8 - SYS_ASIND128 = 0xB86 - SYS_ASIND32 = 0xB84 - SYS_ASIND64 = 0xB85 - SYS_ASINHD128 = 0xB89 - SYS_ASINHD32 = 0xB87 - SYS_ASINHD64 = 0xB88 - SYS_ATAN2D128 = 0xB8F - SYS_ATAN2D32 = 0xB8D - SYS_ATAN2D64 = 0xB8E - SYS_ATAND128 = 0xB8C - SYS_ATAND32 = 0xB8A - SYS_ATAND64 = 0xB8B - SYS_ATANHD128 = 0xB92 - SYS_ATANHD32 = 0xB90 - SYS_ATANHD64 = 0xB91 - SYS_BIND2ADDRSEL = 0xD59 - SYS_C16RTOMB = 0xD40 - SYS_C32RTOMB = 0xD41 - SYS_CBRTD128 = 0xB95 - SYS_CBRTD32 = 0xB93 - SYS_CBRTD64 = 0xB94 - SYS_CEILD128 = 0xB98 - SYS_CEILD32 = 0xB96 - SYS_CEILD64 = 0xB97 - SYS_CLEARENV = 0x0C9 - SYS_CLEARERR_UNLOCKED = 0xCA1 - SYS_CLOCK = 0x0AA - SYS_CLOGL = 0xA00 - SYS_CLRMEMF = 0x0BD - SYS_CONJ = 0xA03 - SYS_CONJF = 0xA06 - SYS_CONJL = 0xA09 - SYS_COPYSIGND128 = 0xB9E - SYS_COPYSIGND32 = 0xB9C - SYS_COPYSIGND64 = 0xB9D - SYS_COSD128 = 0xBA1 - SYS_COSD32 = 0xB9F - SYS_COSD64 = 0xBA0 - SYS_COSHD128 = 0xBA4 - SYS_COSHD32 = 0xBA2 - SYS_COSHD64 = 0xBA3 - SYS_CPOW = 0xA0C - SYS_CPOWF = 0xA0F - SYS_CPOWL = 0xA12 - SYS_CPROJ = 0xA15 - SYS_CPROJF = 0xA18 - SYS_CPROJL = 0xA1B - SYS_CREAL = 0xA1E - SYS_CREALF = 0xA21 - SYS_CREALL = 0xA24 - SYS_CSIN = 0xA27 - SYS_CSINF = 0xA2A - SYS_CSINH = 0xA30 - SYS_CSINHF = 0xA33 - SYS_CSINHL = 0xA36 - SYS_CSINL = 0xA2D - SYS_CSNAP = 0x0C5 - SYS_CSQRT = 0xA39 - SYS_CSQRTF = 0xA3C - SYS_CSQRTL = 0xA3F - SYS_CTAN = 0xA42 - SYS_CTANF = 0xA45 - SYS_CTANH = 0xA4B - SYS_CTANHF = 0xA4E - SYS_CTANHL = 0xA51 - SYS_CTANL = 0xA48 - SYS_CTIME = 0x0AB - SYS_CTIME64 = 0xCD9 - SYS_CTIME64_R = 0xCDA - SYS_CTRACE = 0x0C6 - SYS_DIFFTIME = 0x0A7 - SYS_DIFFTIME64 = 0xCDB - SYS_DLADDR = 0xC82 - SYS_DYNALLOC = 0x0C3 - SYS_DYNFREE = 0x0C2 - SYS_ERFCD128 = 0xBAA - SYS_ERFCD32 = 0xBA8 - SYS_ERFCD64 = 0xBA9 - SYS_ERFD128 = 0xBA7 - SYS_ERFD32 = 0xBA5 - SYS_ERFD64 = 0xBA6 - SYS_EXP2D128 = 0xBB0 - SYS_EXP2D32 = 0xBAE - SYS_EXP2D64 = 0xBAF - SYS_EXPD128 = 0xBAD - SYS_EXPD32 = 0xBAB - SYS_EXPD64 = 0xBAC - SYS_EXPM1D128 = 0xBB3 - SYS_EXPM1D32 = 0xBB1 - SYS_EXPM1D64 = 0xBB2 - SYS_FABSD128 = 0xBB6 - SYS_FABSD32 = 0xBB4 - SYS_FABSD64 = 0xBB5 - SYS_FDELREC_UNLOCKED = 0xCA2 - SYS_FDIMD128 = 0xBB9 - SYS_FDIMD32 = 0xBB7 - SYS_FDIMD64 = 0xBB8 - SYS_FDOPEN_UNLOCKED = 0xCFC - SYS_FECLEAREXCEPT = 0xAEA - SYS_FEGETENV = 0xAEB - SYS_FEGETEXCEPTFLAG = 0xAEC - SYS_FEGETROUND = 0xAED - SYS_FEHOLDEXCEPT = 0xAEE - SYS_FEOF_UNLOCKED = 0xCA3 - SYS_FERAISEEXCEPT = 0xAEF - SYS_FERROR_UNLOCKED = 0xCA4 - SYS_FESETENV = 0xAF0 - SYS_FESETEXCEPTFLAG = 0xAF1 - SYS_FESETROUND = 0xAF2 - SYS_FETCHEP = 0x0BF - SYS_FETESTEXCEPT = 0xAF3 - SYS_FEUPDATEENV = 0xAF4 - SYS_FE_DEC_GETROUND = 0xBBA - SYS_FE_DEC_SETROUND = 0xBBB - SYS_FFLUSH_UNLOCKED = 0xCA5 - SYS_FGETC_UNLOCKED = 0xC80 - SYS_FGETPOS64 = 0xCEE - SYS_FGETPOS64_UNLOCKED = 0xCF4 - SYS_FGETPOS_UNLOCKED = 0xCA6 - SYS_FGETS_UNLOCKED = 0xC7C - SYS_FGETWC_UNLOCKED = 0xCA7 - SYS_FGETWS_UNLOCKED = 0xCA8 - SYS_FILENO_UNLOCKED = 0xCA9 - SYS_FLDATA = 0x0C1 - SYS_FLDATA_UNLOCKED = 0xCAA - SYS_FLOCATE_UNLOCKED = 0xCAB - SYS_FLOORD128 = 0xBBE - SYS_FLOORD32 = 0xBBC - SYS_FLOORD64 = 0xBBD - SYS_FMA = 0xA63 - SYS_FMAD128 = 0xBC1 - SYS_FMAD32 = 0xBBF - SYS_FMAD64 = 0xBC0 - SYS_FMAF = 0xA66 - SYS_FMAL = 0xA69 - SYS_FMAX = 0xA6C - SYS_FMAXD128 = 0xBC4 - SYS_FMAXD32 = 0xBC2 - SYS_FMAXD64 = 0xBC3 - SYS_FMAXF = 0xA6F - SYS_FMAXL = 0xA72 - SYS_FMIN = 0xA75 - SYS_FMIND128 = 0xBC7 - SYS_FMIND32 = 0xBC5 - SYS_FMIND64 = 0xBC6 - SYS_FMINF = 0xA78 - SYS_FMINL = 0xA7B - SYS_FMODD128 = 0xBCA - SYS_FMODD32 = 0xBC8 - SYS_FMODD64 = 0xBC9 - SYS_FOPEN64 = 0xD49 - SYS_FOPEN64_UNLOCKED = 0xD4A - SYS_FOPEN_UNLOCKED = 0xCFA - SYS_FPRINTF_UNLOCKED = 0xCAC - SYS_FPUTC_UNLOCKED = 0xC81 - SYS_FPUTS_UNLOCKED = 0xC7E - SYS_FPUTWC_UNLOCKED = 0xCAD - SYS_FPUTWS_UNLOCKED = 0xCAE - SYS_FREAD_NOUPDATE = 0xCEC - SYS_FREAD_NOUPDATE_UNLOCKED = 0xCED - SYS_FREAD_UNLOCKED = 0xC7B - SYS_FREEIFADDRS = 0xCE6 - SYS_FREOPEN64 = 0xD4B - SYS_FREOPEN64_UNLOCKED = 0xD4C - SYS_FREOPEN_UNLOCKED = 0xCFB - SYS_FREXPD128 = 0xBCE - SYS_FREXPD32 = 0xBCC - SYS_FREXPD64 = 0xBCD - SYS_FSCANF_UNLOCKED = 0xCAF - SYS_FSEEK64 = 0xCEF - SYS_FSEEK64_UNLOCKED = 0xCF5 - SYS_FSEEKO64 = 0xCF0 - SYS_FSEEKO64_UNLOCKED = 0xCF6 - SYS_FSEEKO_UNLOCKED = 0xCB1 - SYS_FSEEK_UNLOCKED = 0xCB0 - SYS_FSETPOS64 = 0xCF1 - SYS_FSETPOS64_UNLOCKED = 0xCF7 - SYS_FSETPOS_UNLOCKED = 0xCB3 - SYS_FTELL64 = 0xCF2 - SYS_FTELL64_UNLOCKED = 0xCF8 - SYS_FTELLO64 = 0xCF3 - SYS_FTELLO64_UNLOCKED = 0xCF9 - SYS_FTELLO_UNLOCKED = 0xCB5 - SYS_FTELL_UNLOCKED = 0xCB4 - SYS_FUPDATE = 0x0B5 - SYS_FUPDATE_UNLOCKED = 0xCB7 - SYS_FWIDE_UNLOCKED = 0xCB8 - SYS_FWPRINTF_UNLOCKED = 0xCB9 - SYS_FWRITE_UNLOCKED = 0xC7A - SYS_FWSCANF_UNLOCKED = 0xCBA - SYS_GETDATE64 = 0xD4F - SYS_GETIFADDRS = 0xCE7 - SYS_GETIPV4SOURCEFILTER = 0xC77 - SYS_GETSOURCEFILTER = 0xC79 - SYS_GETSYNTX = 0x0FD - SYS_GETS_UNLOCKED = 0xC7D - SYS_GETTIMEOFDAY64 = 0xD50 - SYS_GETWCHAR_UNLOCKED = 0xCBC - SYS_GETWC_UNLOCKED = 0xCBB - SYS_GMTIME = 0x0B0 - SYS_GMTIME64 = 0xCDC - SYS_GMTIME64_R = 0xCDD - SYS_HYPOTD128 = 0xBD1 - SYS_HYPOTD32 = 0xBCF - SYS_HYPOTD64 = 0xBD0 - SYS_ILOGBD128 = 0xBD4 - SYS_ILOGBD32 = 0xBD2 - SYS_ILOGBD64 = 0xBD3 - SYS_ILOGBF = 0xA7E - SYS_ILOGBL = 0xA81 - SYS_INET6_IS_SRCADDR = 0xD5A - SYS_ISBLANK = 0x0FE - SYS_ISWALNUM = 0x0FF - SYS_LDEXPD128 = 0xBD7 - SYS_LDEXPD32 = 0xBD5 - SYS_LDEXPD64 = 0xBD6 - SYS_LGAMMAD128 = 0xBDA - SYS_LGAMMAD32 = 0xBD8 - SYS_LGAMMAD64 = 0xBD9 - SYS_LIO_LISTIO = 0xC6A - SYS_LLRINT = 0xA84 - SYS_LLRINTD128 = 0xBDD - SYS_LLRINTD32 = 0xBDB - SYS_LLRINTD64 = 0xBDC - SYS_LLRINTF = 0xA87 - SYS_LLRINTL = 0xA8A - SYS_LLROUND = 0xA8D - SYS_LLROUNDD128 = 0xBE0 - SYS_LLROUNDD32 = 0xBDE - SYS_LLROUNDD64 = 0xBDF - SYS_LLROUNDF = 0xA90 - SYS_LLROUNDL = 0xA93 - SYS_LOCALTIM = 0x0B1 - SYS_LOCALTIME = 0x0B1 - SYS_LOCALTIME64 = 0xCDE - SYS_LOCALTIME64_R = 0xCDF - SYS_LOG10D128 = 0xBE6 - SYS_LOG10D32 = 0xBE4 - SYS_LOG10D64 = 0xBE5 - SYS_LOG1PD128 = 0xBE9 - SYS_LOG1PD32 = 0xBE7 - SYS_LOG1PD64 = 0xBE8 - SYS_LOG2D128 = 0xBEC - SYS_LOG2D32 = 0xBEA - SYS_LOG2D64 = 0xBEB - SYS_LOGBD128 = 0xBEF - SYS_LOGBD32 = 0xBED - SYS_LOGBD64 = 0xBEE - SYS_LOGBF = 0xA96 - SYS_LOGBL = 0xA99 - SYS_LOGD128 = 0xBE3 - SYS_LOGD32 = 0xBE1 - SYS_LOGD64 = 0xBE2 - SYS_LRINT = 0xA9C - SYS_LRINTD128 = 0xBF2 - SYS_LRINTD32 = 0xBF0 - SYS_LRINTD64 = 0xBF1 - SYS_LRINTF = 0xA9F - SYS_LRINTL = 0xAA2 - SYS_LROUNDD128 = 0xBF5 - SYS_LROUNDD32 = 0xBF3 - SYS_LROUNDD64 = 0xBF4 - SYS_LROUNDL = 0xAA5 - SYS_MBLEN = 0x0AF - SYS_MBRTOC16 = 0xD42 - SYS_MBRTOC32 = 0xD43 - SYS_MEMSET = 0x0A3 - SYS_MKTIME = 0x0AC - SYS_MKTIME64 = 0xCE0 - SYS_MODFD128 = 0xBF8 - SYS_MODFD32 = 0xBF6 - SYS_MODFD64 = 0xBF7 - SYS_NAN = 0xAA8 - SYS_NAND128 = 0xBFB - SYS_NAND32 = 0xBF9 - SYS_NAND64 = 0xBFA - SYS_NANF = 0xAAA - SYS_NANL = 0xAAC - SYS_NEARBYINT = 0xAAE - SYS_NEARBYINTD128 = 0xBFE - SYS_NEARBYINTD32 = 0xBFC - SYS_NEARBYINTD64 = 0xBFD - SYS_NEARBYINTF = 0xAB1 - SYS_NEARBYINTL = 0xAB4 - SYS_NEXTAFTERD128 = 0xC01 - SYS_NEXTAFTERD32 = 0xBFF - SYS_NEXTAFTERD64 = 0xC00 - SYS_NEXTAFTERF = 0xAB7 - SYS_NEXTAFTERL = 0xABA - SYS_NEXTTOWARD = 0xABD - SYS_NEXTTOWARDD128 = 0xC04 - SYS_NEXTTOWARDD32 = 0xC02 - SYS_NEXTTOWARDD64 = 0xC03 - SYS_NEXTTOWARDF = 0xAC0 - SYS_NEXTTOWARDL = 0xAC3 - SYS_NL_LANGINFO = 0x0FC - SYS_PERROR_UNLOCKED = 0xCBD - SYS_POSIX_FALLOCATE = 0xCE8 - SYS_POSIX_MEMALIGN = 0xCE9 - SYS_POSIX_OPENPT = 0xC66 - SYS_POWD128 = 0xC07 - SYS_POWD32 = 0xC05 - SYS_POWD64 = 0xC06 - SYS_PRINTF_UNLOCKED = 0xCBE - SYS_PSELECT = 0xC67 - SYS_PTHREAD_ATTR_GETSTACK = 0xB3E - SYS_PTHREAD_ATTR_SETSTACK = 0xB3F - SYS_PTHREAD_SECURITY_APPLID_NP = 0xCE4 - SYS_PUTS_UNLOCKED = 0xC7F - SYS_PUTWCHAR_UNLOCKED = 0xCC0 - SYS_PUTWC_UNLOCKED = 0xCBF - SYS_QUANTEXPD128 = 0xD46 - SYS_QUANTEXPD32 = 0xD44 - SYS_QUANTEXPD64 = 0xD45 - SYS_QUANTIZED128 = 0xC0A - SYS_QUANTIZED32 = 0xC08 - SYS_QUANTIZED64 = 0xC09 - SYS_REMAINDERD128 = 0xC0D - SYS_REMAINDERD32 = 0xC0B - SYS_REMAINDERD64 = 0xC0C - SYS_RESIZE_ALLOC = 0xCEB - SYS_REWIND_UNLOCKED = 0xCC1 - SYS_RINTD128 = 0xC13 - SYS_RINTD32 = 0xC11 - SYS_RINTD64 = 0xC12 - SYS_RINTF = 0xACB - SYS_RINTL = 0xACD - SYS_ROUND = 0xACF - SYS_ROUNDD128 = 0xC16 - SYS_ROUNDD32 = 0xC14 - SYS_ROUNDD64 = 0xC15 - SYS_ROUNDF = 0xAD2 - SYS_ROUNDL = 0xAD5 - SYS_SAMEQUANTUMD128 = 0xC19 - SYS_SAMEQUANTUMD32 = 0xC17 - SYS_SAMEQUANTUMD64 = 0xC18 - SYS_SCALBLN = 0xAD8 - SYS_SCALBLND128 = 0xC1C - SYS_SCALBLND32 = 0xC1A - SYS_SCALBLND64 = 0xC1B - SYS_SCALBLNF = 0xADB - SYS_SCALBLNL = 0xADE - SYS_SCALBND128 = 0xC1F - SYS_SCALBND32 = 0xC1D - SYS_SCALBND64 = 0xC1E - SYS_SCALBNF = 0xAE3 - SYS_SCALBNL = 0xAE6 - SYS_SCANF_UNLOCKED = 0xCC2 - SYS_SCHED_YIELD = 0xB32 - SYS_SETENV = 0x0C8 - SYS_SETIPV4SOURCEFILTER = 0xC76 - SYS_SETSOURCEFILTER = 0xC78 - SYS_SHM_OPEN = 0xC8C - SYS_SHM_UNLINK = 0xC8D - SYS_SIND128 = 0xC22 - SYS_SIND32 = 0xC20 - SYS_SIND64 = 0xC21 - SYS_SINHD128 = 0xC25 - SYS_SINHD32 = 0xC23 - SYS_SINHD64 = 0xC24 - SYS_SIZEOF_ALLOC = 0xCEA - SYS_SOCKATMARK = 0xC68 - SYS_SQRTD128 = 0xC28 - SYS_SQRTD32 = 0xC26 - SYS_SQRTD64 = 0xC27 - SYS_STRCHR = 0x0A0 - SYS_STRCSPN = 0x0A1 - SYS_STRERROR = 0x0A8 - SYS_STRERROR_R = 0xB33 - SYS_STRFTIME = 0x0B2 - SYS_STRLEN = 0x0A9 - SYS_STRPBRK = 0x0A2 - SYS_STRSPN = 0x0A4 - SYS_STRSTR = 0x0A5 - SYS_STRTOD128 = 0xC2B - SYS_STRTOD32 = 0xC29 - SYS_STRTOD64 = 0xC2A - SYS_STRTOK = 0x0A6 - SYS_TAND128 = 0xC2E - SYS_TAND32 = 0xC2C - SYS_TAND64 = 0xC2D - SYS_TANHD128 = 0xC31 - SYS_TANHD32 = 0xC2F - SYS_TANHD64 = 0xC30 - SYS_TGAMMAD128 = 0xC34 - SYS_TGAMMAD32 = 0xC32 - SYS_TGAMMAD64 = 0xC33 - SYS_TIME = 0x0AD - SYS_TIME64 = 0xCE1 - SYS_TMPFILE64 = 0xD4D - SYS_TMPFILE64_UNLOCKED = 0xD4E - SYS_TMPFILE_UNLOCKED = 0xCFD - SYS_TRUNCD128 = 0xC40 - SYS_TRUNCD32 = 0xC3E - SYS_TRUNCD64 = 0xC3F - SYS_UNGETC_UNLOCKED = 0xCC3 - SYS_UNGETWC_UNLOCKED = 0xCC4 - SYS_UNSETENV = 0xB34 - SYS_VFPRINTF_UNLOCKED = 0xCC5 - SYS_VFSCANF_UNLOCKED = 0xCC7 - SYS_VFWPRINTF_UNLOCKED = 0xCC9 - SYS_VFWSCANF_UNLOCKED = 0xCCB - SYS_VPRINTF_UNLOCKED = 0xCCD - SYS_VSCANF_UNLOCKED = 0xCCF - SYS_VWPRINTF_UNLOCKED = 0xCD1 - SYS_VWSCANF_UNLOCKED = 0xCD3 - SYS_WCSTOD128 = 0xC43 - SYS_WCSTOD32 = 0xC41 - SYS_WCSTOD64 = 0xC42 - SYS_WPRINTF_UNLOCKED = 0xCD5 - SYS_WSCANF_UNLOCKED = 0xCD6 - SYS__FLUSHLBF = 0xD68 - SYS__FLUSHLBF_UNLOCKED = 0xD6F - SYS___ACOSHF_H = 0xA54 - SYS___ACOSHL_H = 0xA55 - SYS___ASINHF_H = 0xA56 - SYS___ASINHL_H = 0xA57 - SYS___ATANPID128 = 0xC6D - SYS___ATANPID32 = 0xC6B - SYS___ATANPID64 = 0xC6C - SYS___CBRTF_H = 0xA58 - SYS___CBRTL_H = 0xA59 - SYS___CDUMP = 0x0C4 - SYS___CLASS = 0xAFA - SYS___CLASS2 = 0xB99 - SYS___CLASS2D128 = 0xC99 - SYS___CLASS2D32 = 0xC97 - SYS___CLASS2D64 = 0xC98 - SYS___CLASS2F = 0xC91 - SYS___CLASS2F_B = 0xC93 - SYS___CLASS2F_H = 0xC94 - SYS___CLASS2L = 0xC92 - SYS___CLASS2L_B = 0xC95 - SYS___CLASS2L_H = 0xC96 - SYS___CLASS2_B = 0xB9A - SYS___CLASS2_H = 0xB9B - SYS___CLASS_B = 0xAFB - SYS___CLASS_H = 0xAFC - SYS___CLOGL_B = 0xA01 - SYS___CLOGL_H = 0xA02 - SYS___CLRENV = 0x0C9 - SYS___CLRMF = 0x0BD - SYS___CODEPAGE_INFO = 0xC64 - SYS___CONJF_B = 0xA07 - SYS___CONJF_H = 0xA08 - SYS___CONJL_B = 0xA0A - SYS___CONJL_H = 0xA0B - SYS___CONJ_B = 0xA04 - SYS___CONJ_H = 0xA05 - SYS___COPYSIGN_B = 0xA5A - SYS___COPYSIGN_H = 0xAF5 - SYS___COSPID128 = 0xC70 - SYS___COSPID32 = 0xC6E - SYS___COSPID64 = 0xC6F - SYS___CPOWF_B = 0xA10 - SYS___CPOWF_H = 0xA11 - SYS___CPOWL_B = 0xA13 - SYS___CPOWL_H = 0xA14 - SYS___CPOW_B = 0xA0D - SYS___CPOW_H = 0xA0E - SYS___CPROJF_B = 0xA19 - SYS___CPROJF_H = 0xA1A - SYS___CPROJL_B = 0xA1C - SYS___CPROJL_H = 0xA1D - SYS___CPROJ_B = 0xA16 - SYS___CPROJ_H = 0xA17 - SYS___CREALF_B = 0xA22 - SYS___CREALF_H = 0xA23 - SYS___CREALL_B = 0xA25 - SYS___CREALL_H = 0xA26 - SYS___CREAL_B = 0xA1F - SYS___CREAL_H = 0xA20 - SYS___CSINF_B = 0xA2B - SYS___CSINF_H = 0xA2C - SYS___CSINHF_B = 0xA34 - SYS___CSINHF_H = 0xA35 - SYS___CSINHL_B = 0xA37 - SYS___CSINHL_H = 0xA38 - SYS___CSINH_B = 0xA31 - SYS___CSINH_H = 0xA32 - SYS___CSINL_B = 0xA2E - SYS___CSINL_H = 0xA2F - SYS___CSIN_B = 0xA28 - SYS___CSIN_H = 0xA29 - SYS___CSNAP = 0x0C5 - SYS___CSQRTF_B = 0xA3D - SYS___CSQRTF_H = 0xA3E - SYS___CSQRTL_B = 0xA40 - SYS___CSQRTL_H = 0xA41 - SYS___CSQRT_B = 0xA3A - SYS___CSQRT_H = 0xA3B - SYS___CTANF_B = 0xA46 - SYS___CTANF_H = 0xA47 - SYS___CTANHF_B = 0xA4F - SYS___CTANHF_H = 0xA50 - SYS___CTANHL_B = 0xA52 - SYS___CTANHL_H = 0xA53 - SYS___CTANH_B = 0xA4C - SYS___CTANH_H = 0xA4D - SYS___CTANL_B = 0xA49 - SYS___CTANL_H = 0xA4A - SYS___CTAN_B = 0xA43 - SYS___CTAN_H = 0xA44 - SYS___CTEST = 0x0C7 - SYS___CTRACE = 0x0C6 - SYS___D1TOP = 0xC9B - SYS___D2TOP = 0xC9C - SYS___D4TOP = 0xC9D - SYS___DYNALL = 0x0C3 - SYS___DYNFRE = 0x0C2 - SYS___EXP2F_H = 0xA5E - SYS___EXP2L_H = 0xA5F - SYS___EXP2_H = 0xA5D - SYS___EXPM1F_H = 0xA5B - SYS___EXPM1L_H = 0xA5C - SYS___FBUFSIZE = 0xD60 - SYS___FLBF = 0xD62 - SYS___FLDATA = 0x0C1 - SYS___FMAF_B = 0xA67 - SYS___FMAF_H = 0xA68 - SYS___FMAL_B = 0xA6A - SYS___FMAL_H = 0xA6B - SYS___FMAXF_B = 0xA70 - SYS___FMAXF_H = 0xA71 - SYS___FMAXL_B = 0xA73 - SYS___FMAXL_H = 0xA74 - SYS___FMAX_B = 0xA6D - SYS___FMAX_H = 0xA6E - SYS___FMA_B = 0xA64 - SYS___FMA_H = 0xA65 - SYS___FMINF_B = 0xA79 - SYS___FMINF_H = 0xA7A - SYS___FMINL_B = 0xA7C - SYS___FMINL_H = 0xA7D - SYS___FMIN_B = 0xA76 - SYS___FMIN_H = 0xA77 - SYS___FPENDING = 0xD61 - SYS___FPENDING_UNLOCKED = 0xD6C - SYS___FPURGE = 0xD69 - SYS___FPURGE_UNLOCKED = 0xD70 - SYS___FP_CAST_D = 0xBCB - SYS___FREADABLE = 0xD63 - SYS___FREADAHEAD = 0xD6A - SYS___FREADAHEAD_UNLOCKED = 0xD71 - SYS___FREADING = 0xD65 - SYS___FREADING_UNLOCKED = 0xD6D - SYS___FSEEK2 = 0xB3C - SYS___FSETERR = 0xD6B - SYS___FSETLOCKING = 0xD67 - SYS___FTCHEP = 0x0BF - SYS___FTELL2 = 0xB3B - SYS___FUPDT = 0x0B5 - SYS___FWRITABLE = 0xD64 - SYS___FWRITING = 0xD66 - SYS___FWRITING_UNLOCKED = 0xD6E - SYS___GETCB = 0x0B4 - SYS___GETGRGID1 = 0xD5B - SYS___GETGRNAM1 = 0xD5C - SYS___GETTHENT = 0xCE5 - SYS___GETTOD = 0xD3E - SYS___HYPOTF_H = 0xAF6 - SYS___HYPOTL_H = 0xAF7 - SYS___ILOGBF_B = 0xA7F - SYS___ILOGBF_H = 0xA80 - SYS___ILOGBL_B = 0xA82 - SYS___ILOGBL_H = 0xA83 - SYS___ISBLANK_A = 0xB2E - SYS___ISBLNK = 0x0FE - SYS___ISWBLANK_A = 0xB2F - SYS___LE_CEEGTJS = 0xD72 - SYS___LE_TRACEBACK = 0xB7A - SYS___LGAMMAL_H = 0xA62 - SYS___LGAMMA_B_C99 = 0xB39 - SYS___LGAMMA_H_C99 = 0xB38 - SYS___LGAMMA_R_C99 = 0xB3A - SYS___LLRINTF_B = 0xA88 - SYS___LLRINTF_H = 0xA89 - SYS___LLRINTL_B = 0xA8B - SYS___LLRINTL_H = 0xA8C - SYS___LLRINT_B = 0xA85 - SYS___LLRINT_H = 0xA86 - SYS___LLROUNDF_B = 0xA91 - SYS___LLROUNDF_H = 0xA92 - SYS___LLROUNDL_B = 0xA94 - SYS___LLROUNDL_H = 0xA95 - SYS___LLROUND_B = 0xA8E - SYS___LLROUND_H = 0xA8F - SYS___LOCALE_CTL = 0xD47 - SYS___LOG1PF_H = 0xA60 - SYS___LOG1PL_H = 0xA61 - SYS___LOGBF_B = 0xA97 - SYS___LOGBF_H = 0xA98 - SYS___LOGBL_B = 0xA9A - SYS___LOGBL_H = 0xA9B - SYS___LOGIN_APPLID = 0xCE2 - SYS___LRINTF_B = 0xAA0 - SYS___LRINTF_H = 0xAA1 - SYS___LRINTL_B = 0xAA3 - SYS___LRINTL_H = 0xAA4 - SYS___LRINT_B = 0xA9D - SYS___LRINT_H = 0xA9E - SYS___LROUNDF_FIXUP = 0xB31 - SYS___LROUNDL_B = 0xAA6 - SYS___LROUNDL_H = 0xAA7 - SYS___LROUND_FIXUP = 0xB30 - SYS___MOSERVICES = 0xD3D - SYS___MUST_STAY_CLEAN = 0xB7C - SYS___NANF_B = 0xAAB - SYS___NANL_B = 0xAAD - SYS___NAN_B = 0xAA9 - SYS___NEARBYINTF_B = 0xAB2 - SYS___NEARBYINTF_H = 0xAB3 - SYS___NEARBYINTL_B = 0xAB5 - SYS___NEARBYINTL_H = 0xAB6 - SYS___NEARBYINT_B = 0xAAF - SYS___NEARBYINT_H = 0xAB0 - SYS___NEXTAFTERF_B = 0xAB8 - SYS___NEXTAFTERF_H = 0xAB9 - SYS___NEXTAFTERL_B = 0xABB - SYS___NEXTAFTERL_H = 0xABC - SYS___NEXTTOWARDF_B = 0xAC1 - SYS___NEXTTOWARDF_H = 0xAC2 - SYS___NEXTTOWARDL_B = 0xAC4 - SYS___NEXTTOWARDL_H = 0xAC5 - SYS___NEXTTOWARD_B = 0xABE - SYS___NEXTTOWARD_H = 0xABF - SYS___O_ENV = 0xB7D - SYS___PASSWD_APPLID = 0xCE3 - SYS___PTOD1 = 0xC9E - SYS___PTOD2 = 0xC9F - SYS___PTOD4 = 0xCA0 - SYS___REGCOMP_STD = 0x0EA - SYS___REMAINDERF_H = 0xAC6 - SYS___REMAINDERL_H = 0xAC7 - SYS___REMQUOD128 = 0xC10 - SYS___REMQUOD32 = 0xC0E - SYS___REMQUOD64 = 0xC0F - SYS___REMQUOF_H = 0xAC9 - SYS___REMQUOL_H = 0xACA - SYS___REMQUO_H = 0xAC8 - SYS___RINTF_B = 0xACC - SYS___RINTL_B = 0xACE - SYS___ROUNDF_B = 0xAD3 - SYS___ROUNDF_H = 0xAD4 - SYS___ROUNDL_B = 0xAD6 - SYS___ROUNDL_H = 0xAD7 - SYS___ROUND_B = 0xAD0 - SYS___ROUND_H = 0xAD1 - SYS___SCALBLNF_B = 0xADC - SYS___SCALBLNF_H = 0xADD - SYS___SCALBLNL_B = 0xADF - SYS___SCALBLNL_H = 0xAE0 - SYS___SCALBLN_B = 0xAD9 - SYS___SCALBLN_H = 0xADA - SYS___SCALBNF_B = 0xAE4 - SYS___SCALBNF_H = 0xAE5 - SYS___SCALBNL_B = 0xAE7 - SYS___SCALBNL_H = 0xAE8 - SYS___SCALBN_B = 0xAE1 - SYS___SCALBN_H = 0xAE2 - SYS___SETENV = 0x0C8 - SYS___SINPID128 = 0xC73 - SYS___SINPID32 = 0xC71 - SYS___SINPID64 = 0xC72 - SYS___SMF_RECORD2 = 0xD48 - SYS___STATIC_REINIT = 0xB3D - SYS___TGAMMAF_H_C99 = 0xB79 - SYS___TGAMMAL_H = 0xAE9 - SYS___TGAMMA_H_C99 = 0xB78 - SYS___TOCSNAME2 = 0xC9A - SYS_CEIL = 0x01F - SYS_CHAUDIT = 0x1E0 - SYS_EXP = 0x01A - SYS_FCHAUDIT = 0x1E1 - SYS_FREXP = 0x01D - SYS_GETGROUPSBYNAME = 0x1E2 - SYS_GETPWUID = 0x1A0 - SYS_GETUID = 0x1A1 - SYS_ISATTY = 0x1A3 - SYS_KILL = 0x1A4 - SYS_LDEXP = 0x01E - SYS_LINK = 0x1A5 - SYS_LOG10 = 0x01C - SYS_LSEEK = 0x1A6 - SYS_LSTAT = 0x1A7 - SYS_MKDIR = 0x1A8 - SYS_MKFIFO = 0x1A9 - SYS_MKNOD = 0x1AA - SYS_MODF = 0x01B - SYS_MOUNT = 0x1AB - SYS_OPEN = 0x1AC - SYS_OPENDIR = 0x1AD - SYS_PATHCONF = 0x1AE - SYS_PAUSE = 0x1AF - SYS_PIPE = 0x1B0 - SYS_PTHREAD_ATTR_DESTROY = 0x1E7 - SYS_PTHREAD_ATTR_GETDETACHSTATE = 0x1EB - SYS_PTHREAD_ATTR_GETSTACKSIZE = 0x1E9 - SYS_PTHREAD_ATTR_GETWEIGHT_NP = 0x1ED - SYS_PTHREAD_ATTR_INIT = 0x1E6 - SYS_PTHREAD_ATTR_SETDETACHSTATE = 0x1EA - SYS_PTHREAD_ATTR_SETSTACKSIZE = 0x1E8 - SYS_PTHREAD_ATTR_SETWEIGHT_NP = 0x1EC - SYS_PTHREAD_CANCEL = 0x1EE - SYS_PTHREAD_CLEANUP_POP = 0x1F0 - SYS_PTHREAD_CLEANUP_PUSH = 0x1EF - SYS_PTHREAD_CONDATTR_DESTROY = 0x1F2 - SYS_PTHREAD_CONDATTR_INIT = 0x1F1 - SYS_PTHREAD_COND_BROADCAST = 0x1F6 - SYS_PTHREAD_COND_DESTROY = 0x1F4 - SYS_PTHREAD_COND_INIT = 0x1F3 - SYS_PTHREAD_COND_SIGNAL = 0x1F5 - SYS_PTHREAD_COND_TIMEDWAIT = 0x1F8 - SYS_PTHREAD_COND_WAIT = 0x1F7 - SYS_PTHREAD_CREATE = 0x1F9 - SYS_PTHREAD_DETACH = 0x1FA - SYS_PTHREAD_EQUAL = 0x1FB - SYS_PTHREAD_EXIT = 0x1E4 - SYS_PTHREAD_GETSPECIFIC = 0x1FC - SYS_PTHREAD_JOIN = 0x1FD - SYS_PTHREAD_KEY_CREATE = 0x1FE - SYS_PTHREAD_KILL = 0x1E5 - SYS_PTHREAD_MUTEXATTR_INIT = 0x1FF - SYS_READ = 0x1B2 - SYS_READDIR = 0x1B3 - SYS_READLINK = 0x1B4 - SYS_REWINDDIR = 0x1B5 - SYS_RMDIR = 0x1B6 - SYS_SETEGID = 0x1B7 - SYS_SETEUID = 0x1B8 - SYS_SETGID = 0x1B9 - SYS_SETPGID = 0x1BA - SYS_SETSID = 0x1BB - SYS_SETUID = 0x1BC - SYS_SIGACTION = 0x1BD - SYS_SIGADDSET = 0x1BE - SYS_SIGDELSET = 0x1BF - SYS_SIGEMPTYSET = 0x1C0 - SYS_SIGFILLSET = 0x1C1 - SYS_SIGISMEMBER = 0x1C2 - SYS_SIGLONGJMP = 0x1C3 - SYS_SIGPENDING = 0x1C4 - SYS_SIGPROCMASK = 0x1C5 - SYS_SIGSETJMP = 0x1C6 - SYS_SIGSUSPEND = 0x1C7 - SYS_SIGWAIT = 0x1E3 - SYS_SLEEP = 0x1C8 - SYS_STAT = 0x1C9 - SYS_SYMLINK = 0x1CB - SYS_SYSCONF = 0x1CC - SYS_TCDRAIN = 0x1CD - SYS_TCFLOW = 0x1CE - SYS_TCFLUSH = 0x1CF - SYS_TCGETATTR = 0x1D0 - SYS_TCGETPGRP = 0x1D1 - SYS_TCSENDBREAK = 0x1D2 - SYS_TCSETATTR = 0x1D3 - SYS_TCSETPGRP = 0x1D4 - SYS_TIMES = 0x1D5 - SYS_TTYNAME = 0x1D6 - SYS_TZSET = 0x1D7 - SYS_UMASK = 0x1D8 - SYS_UMOUNT = 0x1D9 - SYS_UNAME = 0x1DA - SYS_UNLINK = 0x1DB - SYS_UTIME = 0x1DC - SYS_WAIT = 0x1DD - SYS_WAITPID = 0x1DE - SYS_WRITE = 0x1DF - SYS_W_GETPSENT = 0x1B1 - SYS_W_IOCTL = 0x1A2 - SYS_W_STATFS = 0x1CA - SYS_A64L = 0x2EF - SYS_BCMP = 0x2B9 - SYS_BCOPY = 0x2BA - SYS_BZERO = 0x2BB - SYS_CATCLOSE = 0x2B6 - SYS_CATGETS = 0x2B7 - SYS_CATOPEN = 0x2B8 - SYS_CRYPT = 0x2AC - SYS_DBM_CLEARERR = 0x2F7 - SYS_DBM_CLOSE = 0x2F8 - SYS_DBM_DELETE = 0x2F9 - SYS_DBM_ERROR = 0x2FA - SYS_DBM_FETCH = 0x2FB - SYS_DBM_FIRSTKEY = 0x2FC - SYS_DBM_NEXTKEY = 0x2FD - SYS_DBM_OPEN = 0x2FE - SYS_DBM_STORE = 0x2FF - SYS_DRAND48 = 0x2B2 - SYS_ENCRYPT = 0x2AD - SYS_ENDUTXENT = 0x2E1 - SYS_ERAND48 = 0x2B3 - SYS_ERF = 0x02C - SYS_ERFC = 0x02D - SYS_FCHDIR = 0x2D9 - SYS_FFS = 0x2BC - SYS_FMTMSG = 0x2E5 - SYS_FSTATVFS = 0x2B4 - SYS_FTIME = 0x2F5 - SYS_GAMMA = 0x02E - SYS_GETDATE = 0x2A6 - SYS_GETPAGESIZE = 0x2D8 - SYS_GETTIMEOFDAY = 0x2F6 - SYS_GETUTXENT = 0x2E0 - SYS_GETUTXID = 0x2E2 - SYS_GETUTXLINE = 0x2E3 - SYS_HCREATE = 0x2C6 - SYS_HDESTROY = 0x2C7 - SYS_HSEARCH = 0x2C8 - SYS_HYPOT = 0x02B - SYS_INDEX = 0x2BD - SYS_INITSTATE = 0x2C2 - SYS_INSQUE = 0x2CF - SYS_ISASCII = 0x2ED - SYS_JRAND48 = 0x2E6 - SYS_L64A = 0x2F0 - SYS_LCONG48 = 0x2EA - SYS_LFIND = 0x2C9 - SYS_LRAND48 = 0x2E7 - SYS_LSEARCH = 0x2CA - SYS_MEMCCPY = 0x2D4 - SYS_MRAND48 = 0x2E8 - SYS_NRAND48 = 0x2E9 - SYS_PCLOSE = 0x2D2 - SYS_POPEN = 0x2D1 - SYS_PUTUTXLINE = 0x2E4 - SYS_RANDOM = 0x2C4 - SYS_REMQUE = 0x2D0 - SYS_RINDEX = 0x2BE - SYS_SEED48 = 0x2EC - SYS_SETKEY = 0x2AE - SYS_SETSTATE = 0x2C3 - SYS_SETUTXENT = 0x2DF - SYS_SRAND48 = 0x2EB - SYS_SRANDOM = 0x2C5 - SYS_STATVFS = 0x2B5 - SYS_STRCASECMP = 0x2BF - SYS_STRDUP = 0x2C0 - SYS_STRNCASECMP = 0x2C1 - SYS_SWAB = 0x2D3 - SYS_TDELETE = 0x2CB - SYS_TFIND = 0x2CC - SYS_TOASCII = 0x2EE - SYS_TSEARCH = 0x2CD - SYS_TWALK = 0x2CE - SYS_UALARM = 0x2F1 - SYS_USLEEP = 0x2F2 - SYS_WAIT3 = 0x2A7 - SYS_WAITID = 0x2A8 - SYS_Y1 = 0x02A - SYS___ATOE = 0x2DB - SYS___ATOE_L = 0x2DC - SYS___CATTRM = 0x2A9 - SYS___CNVBLK = 0x2AF - SYS___CRYTRM = 0x2B0 - SYS___DLGHT = 0x2A1 - SYS___ECRTRM = 0x2B1 - SYS___ETOA = 0x2DD - SYS___ETOA_L = 0x2DE - SYS___GDTRM = 0x2AA - SYS___OCLCK = 0x2DA - SYS___OPARGF = 0x2A2 - SYS___OPERRF = 0x2A5 - SYS___OPINDF = 0x2A4 - SYS___OPOPTF = 0x2A3 - SYS___RNDTRM = 0x2AB - SYS___SRCTRM = 0x2F4 - SYS___TZONE = 0x2A0 - SYS___UTXTRM = 0x2F3 - SYS_ASIN = 0x03E - SYS_ISXDIGIT = 0x03B - SYS_SETLOCAL = 0x03A - SYS_SETLOCALE = 0x03A - SYS_SIN = 0x03F - SYS_TOLOWER = 0x03C - SYS_TOUPPER = 0x03D - SYS_ACCEPT_AND_RECV = 0x4F7 - SYS_ATOL = 0x04E - SYS_CHECKSCH = 0x4BC - SYS_CHECKSCHENV = 0x4BC - SYS_CLEARERR = 0x04C - SYS_CONNECTS = 0x4B5 - SYS_CONNECTSERVER = 0x4B5 - SYS_CONNECTW = 0x4B4 - SYS_CONNECTWORKMGR = 0x4B4 - SYS_CONTINUE = 0x4B3 - SYS_CONTINUEWORKUNIT = 0x4B3 - SYS_COPYSIGN = 0x4C2 - SYS_CREATEWO = 0x4B2 - SYS_CREATEWORKUNIT = 0x4B2 - SYS_DELETEWO = 0x4B9 - SYS_DELETEWORKUNIT = 0x4B9 - SYS_DISCONNE = 0x4B6 - SYS_DISCONNECTSERVER = 0x4B6 - SYS_FEOF = 0x04D - SYS_FERROR = 0x04A - SYS_FINITE = 0x4C8 - SYS_GAMMA_R = 0x4E2 - SYS_JOINWORK = 0x4B7 - SYS_JOINWORKUNIT = 0x4B7 - SYS_LEAVEWOR = 0x4B8 - SYS_LEAVEWORKUNIT = 0x4B8 - SYS_LGAMMA_R = 0x4EB - SYS_MATHERR = 0x4D0 - SYS_PERROR = 0x04F - SYS_QUERYMET = 0x4BA - SYS_QUERYMETRICS = 0x4BA - SYS_QUERYSCH = 0x4BB - SYS_QUERYSCHENV = 0x4BB - SYS_REWIND = 0x04B - SYS_SCALBN = 0x4D4 - SYS_SIGNIFIC = 0x4D5 - SYS_SIGNIFICAND = 0x4D5 - SYS___ACOSH_B = 0x4DA - SYS___ACOS_B = 0x4D9 - SYS___ASINH_B = 0x4BE - SYS___ASIN_B = 0x4DB - SYS___ATAN2_B = 0x4DC - SYS___ATANH_B = 0x4DD - SYS___ATAN_B = 0x4BF - SYS___CBRT_B = 0x4C0 - SYS___CEIL_B = 0x4C1 - SYS___COSH_B = 0x4DE - SYS___COS_B = 0x4C3 - SYS___DGHT = 0x4A8 - SYS___ENVN = 0x4B0 - SYS___ERFC_B = 0x4C5 - SYS___ERF_B = 0x4C4 - SYS___EXPM1_B = 0x4C6 - SYS___EXP_B = 0x4DF - SYS___FABS_B = 0x4C7 - SYS___FLOOR_B = 0x4C9 - SYS___FMOD_B = 0x4E0 - SYS___FP_SETMODE = 0x4F8 - SYS___FREXP_B = 0x4CA - SYS___GAMMA_B = 0x4E1 - SYS___GDRR = 0x4A1 - SYS___HRRNO = 0x4A2 - SYS___HYPOT_B = 0x4E3 - SYS___ILOGB_B = 0x4CB - SYS___ISNAN_B = 0x4CC - SYS___J0_B = 0x4E4 - SYS___J1_B = 0x4E6 - SYS___JN_B = 0x4E8 - SYS___LDEXP_B = 0x4CD - SYS___LGAMMA_B = 0x4EA - SYS___LOG10_B = 0x4ED - SYS___LOG1P_B = 0x4CE - SYS___LOGB_B = 0x4CF - SYS___LOGIN = 0x4F5 - SYS___LOG_B = 0x4EC - SYS___MLOCKALL = 0x4B1 - SYS___MODF_B = 0x4D1 - SYS___NEXTAFTER_B = 0x4D2 - SYS___OPENDIR2 = 0x4F3 - SYS___OPEN_STAT = 0x4F6 - SYS___OPND = 0x4A5 - SYS___OPPT = 0x4A6 - SYS___OPRG = 0x4A3 - SYS___OPRR = 0x4A4 - SYS___PID_AFFINITY = 0x4BD - SYS___POW_B = 0x4EE - SYS___READDIR2 = 0x4F4 - SYS___REMAINDER_B = 0x4EF - SYS___RINT_B = 0x4D3 - SYS___SCALB_B = 0x4F0 - SYS___SIGACTIONSET = 0x4FB - SYS___SIGGM = 0x4A7 - SYS___SINH_B = 0x4F1 - SYS___SIN_B = 0x4D6 - SYS___SQRT_B = 0x4F2 - SYS___TANH_B = 0x4D8 - SYS___TAN_B = 0x4D7 - SYS___TRRNO = 0x4AF - SYS___TZNE = 0x4A9 - SYS___TZZN = 0x4AA - SYS___UCREATE = 0x4FC - SYS___UFREE = 0x4FE - SYS___UHEAPREPORT = 0x4FF - SYS___UMALLOC = 0x4FD - SYS___Y0_B = 0x4E5 - SYS___Y1_B = 0x4E7 - SYS___YN_B = 0x4E9 - SYS_ABORT = 0x05C - SYS_ASCTIME_R = 0x5E0 - SYS_ATEXIT = 0x05D - SYS_CONNECTE = 0x5AE - SYS_CONNECTEXPORTIMPORT = 0x5AE - SYS_CTIME_R = 0x5E1 - SYS_DN_COMP = 0x5DF - SYS_DN_EXPAND = 0x5DD - SYS_DN_SKIPNAME = 0x5DE - SYS_EXIT = 0x05A - SYS_EXPORTWO = 0x5A1 - SYS_EXPORTWORKUNIT = 0x5A1 - SYS_EXTRACTW = 0x5A5 - SYS_EXTRACTWORKUNIT = 0x5A5 - SYS_FSEEKO = 0x5C9 - SYS_FTELLO = 0x5C8 - SYS_GETGRGID_R = 0x5E7 - SYS_GETGRNAM_R = 0x5E8 - SYS_GETLOGIN_R = 0x5E9 - SYS_GETPWNAM_R = 0x5EA - SYS_GETPWUID_R = 0x5EB - SYS_GMTIME_R = 0x5E2 - SYS_IMPORTWO = 0x5A3 - SYS_IMPORTWORKUNIT = 0x5A3 - SYS_INET_NTOP = 0x5D3 - SYS_INET_PTON = 0x5D4 - SYS_LLABS = 0x5CE - SYS_LLDIV = 0x5CB - SYS_LOCALTIME_R = 0x5E3 - SYS_PTHREAD_ATFORK = 0x5ED - SYS_PTHREAD_ATTR_GETDETACHSTATE_U98 = 0x5FB - SYS_PTHREAD_ATTR_GETGUARDSIZE = 0x5EE - SYS_PTHREAD_ATTR_GETSCHEDPARAM = 0x5F9 - SYS_PTHREAD_ATTR_GETSTACKADDR = 0x5EF - SYS_PTHREAD_ATTR_SETDETACHSTATE_U98 = 0x5FC - SYS_PTHREAD_ATTR_SETGUARDSIZE = 0x5F0 - SYS_PTHREAD_ATTR_SETSCHEDPARAM = 0x5FA - SYS_PTHREAD_ATTR_SETSTACKADDR = 0x5F1 - SYS_PTHREAD_CONDATTR_GETPSHARED = 0x5F2 - SYS_PTHREAD_CONDATTR_SETPSHARED = 0x5F3 - SYS_PTHREAD_DETACH_U98 = 0x5FD - SYS_PTHREAD_GETCONCURRENCY = 0x5F4 - SYS_PTHREAD_GETSPECIFIC_U98 = 0x5FE - SYS_PTHREAD_KEY_DELETE = 0x5F5 - SYS_PTHREAD_SETCANCELSTATE = 0x5FF - SYS_PTHREAD_SETCONCURRENCY = 0x5F6 - SYS_PTHREAD_SIGMASK = 0x5F7 - SYS_QUERYENC = 0x5AD - SYS_QUERYWORKUNITCLASSIFICATION = 0x5AD - SYS_RAISE = 0x05E - SYS_RAND_R = 0x5E4 - SYS_READDIR_R = 0x5E6 - SYS_REALLOC = 0x05B - SYS_RES_INIT = 0x5D8 - SYS_RES_MKQUERY = 0x5D7 - SYS_RES_QUERY = 0x5D9 - SYS_RES_QUERYDOMAIN = 0x5DC - SYS_RES_SEARCH = 0x5DA - SYS_RES_SEND = 0x5DB - SYS_SETJMP = 0x05F - SYS_SIGQUEUE = 0x5A9 - SYS_STRTOK_R = 0x5E5 - SYS_STRTOLL = 0x5B0 - SYS_STRTOULL = 0x5B1 - SYS_TTYNAME_R = 0x5EC - SYS_UNDOEXPO = 0x5A2 - SYS_UNDOEXPORTWORKUNIT = 0x5A2 - SYS_UNDOIMPO = 0x5A4 - SYS_UNDOIMPORTWORKUNIT = 0x5A4 - SYS_WCSTOLL = 0x5CC - SYS_WCSTOULL = 0x5CD - SYS___ABORT = 0x05C - SYS___CONSOLE2 = 0x5D2 - SYS___CPL = 0x5A6 - SYS___DISCARDDATA = 0x5F8 - SYS___DSA_PREV = 0x5B2 - SYS___EP_FIND = 0x5B3 - SYS___FP_SWAPMODE = 0x5AF - SYS___GETUSERID = 0x5AB - SYS___GET_CPUID = 0x5B9 - SYS___GET_SYSTEM_SETTINGS = 0x5BA - SYS___IPDOMAINNAME = 0x5AC - SYS___MAP_INIT = 0x5A7 - SYS___MAP_SERVICE = 0x5A8 - SYS___MOUNT = 0x5AA - SYS___MSGRCV_TIMED = 0x5B7 - SYS___RES = 0x5D6 - SYS___SEMOP_TIMED = 0x5B8 - SYS___SERVER_THREADS_QUERY = 0x5B4 - SYS_FPRINTF = 0x06D - SYS_FSCANF = 0x06A - SYS_PRINTF = 0x06F - SYS_SETBUF = 0x06B - SYS_SETVBUF = 0x06C - SYS_SSCANF = 0x06E - SYS___CATGETS_A = 0x6C0 - SYS___CHAUDIT_A = 0x6F4 - SYS___CHMOD_A = 0x6E8 - SYS___COLLATE_INIT_A = 0x6AC - SYS___CREAT_A = 0x6F6 - SYS___CTYPE_INIT_A = 0x6AF - SYS___DLLLOAD_A = 0x6DF - SYS___DLLQUERYFN_A = 0x6E0 - SYS___DLLQUERYVAR_A = 0x6E1 - SYS___E2A_L = 0x6E3 - SYS___EXECLE_A = 0x6A0 - SYS___EXECLP_A = 0x6A4 - SYS___EXECVE_A = 0x6C1 - SYS___EXECVP_A = 0x6C2 - SYS___EXECV_A = 0x6B1 - SYS___FPRINTF_A = 0x6FA - SYS___GETADDRINFO_A = 0x6BF - SYS___GETNAMEINFO_A = 0x6C4 - SYS___GET_WCTYPE_STD_A = 0x6AE - SYS___ICONV_OPEN_A = 0x6DE - SYS___IF_INDEXTONAME_A = 0x6DC - SYS___IF_NAMETOINDEX_A = 0x6DB - SYS___ISWCTYPE_A = 0x6B0 - SYS___IS_WCTYPE_STD_A = 0x6B2 - SYS___LOCALECONV_A = 0x6B8 - SYS___LOCALECONV_STD_A = 0x6B9 - SYS___LOCALE_INIT_A = 0x6B7 - SYS___LSTAT_A = 0x6EE - SYS___LSTAT_O_A = 0x6EF - SYS___MKDIR_A = 0x6E9 - SYS___MKFIFO_A = 0x6EC - SYS___MKNOD_A = 0x6F0 - SYS___MONETARY_INIT_A = 0x6BC - SYS___MOUNT_A = 0x6F1 - SYS___NL_CSINFO_A = 0x6D6 - SYS___NL_LANGINFO_A = 0x6BA - SYS___NL_LNAGINFO_STD_A = 0x6BB - SYS___NL_MONINFO_A = 0x6D7 - SYS___NL_NUMINFO_A = 0x6D8 - SYS___NL_RESPINFO_A = 0x6D9 - SYS___NL_TIMINFO_A = 0x6DA - SYS___NUMERIC_INIT_A = 0x6C6 - SYS___OPEN_A = 0x6F7 - SYS___PRINTF_A = 0x6DD - SYS___RESP_INIT_A = 0x6C7 - SYS___RPMATCH_A = 0x6C8 - SYS___RPMATCH_C_A = 0x6C9 - SYS___RPMATCH_STD_A = 0x6CA - SYS___SETLOCALE_A = 0x6F9 - SYS___SPAWNP_A = 0x6C5 - SYS___SPAWN_A = 0x6C3 - SYS___SPRINTF_A = 0x6FB - SYS___STAT_A = 0x6EA - SYS___STAT_O_A = 0x6EB - SYS___STRCOLL_STD_A = 0x6A1 - SYS___STRFMON_A = 0x6BD - SYS___STRFMON_STD_A = 0x6BE - SYS___STRFTIME_A = 0x6CC - SYS___STRFTIME_STD_A = 0x6CD - SYS___STRPTIME_A = 0x6CE - SYS___STRPTIME_STD_A = 0x6CF - SYS___STRXFRM_A = 0x6A2 - SYS___STRXFRM_C_A = 0x6A3 - SYS___STRXFRM_STD_A = 0x6A5 - SYS___SYNTAX_INIT_A = 0x6D4 - SYS___TIME_INIT_A = 0x6CB - SYS___TOD_INIT_A = 0x6D5 - SYS___TOWLOWER_A = 0x6B3 - SYS___TOWLOWER_STD_A = 0x6B4 - SYS___TOWUPPER_A = 0x6B5 - SYS___TOWUPPER_STD_A = 0x6B6 - SYS___UMOUNT_A = 0x6F2 - SYS___VFPRINTF_A = 0x6FC - SYS___VPRINTF_A = 0x6FD - SYS___VSPRINTF_A = 0x6FE - SYS___VSWPRINTF_A = 0x6FF - SYS___WCSCOLL_A = 0x6A6 - SYS___WCSCOLL_C_A = 0x6A7 - SYS___WCSCOLL_STD_A = 0x6A8 - SYS___WCSFTIME_A = 0x6D0 - SYS___WCSFTIME_STD_A = 0x6D1 - SYS___WCSXFRM_A = 0x6A9 - SYS___WCSXFRM_C_A = 0x6AA - SYS___WCSXFRM_STD_A = 0x6AB - SYS___WCTYPE_A = 0x6AD - SYS___W_GETMNTENT_A = 0x6F5 - SYS_____CCSIDTYPE_A = 0x6E6 - SYS_____CHATTR_A = 0x6E2 - SYS_____CSNAMETYPE_A = 0x6E7 - SYS_____OPEN_STAT_A = 0x6ED - SYS_____SPAWN2_A = 0x6D2 - SYS_____SPAWNP2_A = 0x6D3 - SYS_____TOCCSID_A = 0x6E4 - SYS_____TOCSNAME_A = 0x6E5 - SYS_ACL_FREE = 0x7FF - SYS_ACL_INIT = 0x7FE - SYS_FWIDE = 0x7DF - SYS_FWPRINTF = 0x7D1 - SYS_FWRITE = 0x07E - SYS_FWSCANF = 0x7D5 - SYS_GETCHAR = 0x07B - SYS_GETS = 0x07C - SYS_M_CREATE_LAYOUT = 0x7C9 - SYS_M_DESTROY_LAYOUT = 0x7CA - SYS_M_GETVALUES_LAYOUT = 0x7CB - SYS_M_SETVALUES_LAYOUT = 0x7CC - SYS_M_TRANSFORM_LAYOUT = 0x7CD - SYS_M_WTRANSFORM_LAYOUT = 0x7CE - SYS_PREAD = 0x7C7 - SYS_PUTC = 0x07D - SYS_PUTCHAR = 0x07A - SYS_PUTS = 0x07F - SYS_PWRITE = 0x7C8 - SYS_TOWCTRAN = 0x7D8 - SYS_TOWCTRANS = 0x7D8 - SYS_UNATEXIT = 0x7B5 - SYS_VFWPRINT = 0x7D3 - SYS_VFWPRINTF = 0x7D3 - SYS_VWPRINTF = 0x7D4 - SYS_WCTRANS = 0x7D7 - SYS_WPRINTF = 0x7D2 - SYS_WSCANF = 0x7D6 - SYS___ASCTIME_R_A = 0x7A1 - SYS___BASENAME_A = 0x7DC - SYS___BTOWC_A = 0x7E4 - SYS___CDUMP_A = 0x7B7 - SYS___CEE3DMP_A = 0x7B6 - SYS___CEILF_H = 0x7F4 - SYS___CEILL_H = 0x7F5 - SYS___CEIL_H = 0x7EA - SYS___CRYPT_A = 0x7BE - SYS___CSNAP_A = 0x7B8 - SYS___CTEST_A = 0x7B9 - SYS___CTIME_R_A = 0x7A2 - SYS___CTRACE_A = 0x7BA - SYS___DBM_OPEN_A = 0x7E6 - SYS___DIRNAME_A = 0x7DD - SYS___FABSF_H = 0x7FA - SYS___FABSL_H = 0x7FB - SYS___FABS_H = 0x7ED - SYS___FGETWC_A = 0x7AA - SYS___FGETWS_A = 0x7AD - SYS___FLOORF_H = 0x7F6 - SYS___FLOORL_H = 0x7F7 - SYS___FLOOR_H = 0x7EB - SYS___FPUTWC_A = 0x7A5 - SYS___FPUTWS_A = 0x7A8 - SYS___GETTIMEOFDAY_A = 0x7AE - SYS___GETWCHAR_A = 0x7AC - SYS___GETWC_A = 0x7AB - SYS___GLOB_A = 0x7DE - SYS___GMTIME_A = 0x7AF - SYS___GMTIME_R_A = 0x7B0 - SYS___INET_PTON_A = 0x7BC - SYS___J0_H = 0x7EE - SYS___J1_H = 0x7EF - SYS___JN_H = 0x7F0 - SYS___LOCALTIME_A = 0x7B1 - SYS___LOCALTIME_R_A = 0x7B2 - SYS___MALLOC24 = 0x7FC - SYS___MALLOC31 = 0x7FD - SYS___MKTIME_A = 0x7B3 - SYS___MODFF_H = 0x7F8 - SYS___MODFL_H = 0x7F9 - SYS___MODF_H = 0x7EC - SYS___OPENDIR_A = 0x7C2 - SYS___OSNAME = 0x7E0 - SYS___PUTWCHAR_A = 0x7A7 - SYS___PUTWC_A = 0x7A6 - SYS___READDIR_A = 0x7C3 - SYS___STRTOLL_A = 0x7A3 - SYS___STRTOULL_A = 0x7A4 - SYS___SYSLOG_A = 0x7BD - SYS___TZZNA = 0x7B4 - SYS___UNGETWC_A = 0x7A9 - SYS___UTIME_A = 0x7A0 - SYS___VFPRINTF2_A = 0x7E7 - SYS___VPRINTF2_A = 0x7E8 - SYS___VSPRINTF2_A = 0x7E9 - SYS___VSWPRNTF2_A = 0x7BB - SYS___WCSTOD_A = 0x7D9 - SYS___WCSTOL_A = 0x7DA - SYS___WCSTOUL_A = 0x7DB - SYS___WCTOB_A = 0x7E5 - SYS___Y0_H = 0x7F1 - SYS___Y1_H = 0x7F2 - SYS___YN_H = 0x7F3 - SYS_____OPENDIR2_A = 0x7BF - SYS_____OSNAME_A = 0x7E1 - SYS_____READDIR2_A = 0x7C0 - SYS_DLCLOSE = 0x8DF - SYS_DLERROR = 0x8E0 - SYS_DLOPEN = 0x8DD - SYS_DLSYM = 0x8DE - SYS_FLOCKFILE = 0x8D3 - SYS_FTRYLOCKFILE = 0x8D4 - SYS_FUNLOCKFILE = 0x8D5 - SYS_GETCHAR_UNLOCKED = 0x8D7 - SYS_GETC_UNLOCKED = 0x8D6 - SYS_PUTCHAR_UNLOCKED = 0x8D9 - SYS_PUTC_UNLOCKED = 0x8D8 - SYS_SNPRINTF = 0x8DA - SYS_VSNPRINTF = 0x8DB - SYS_WCSCSPN = 0x08B - SYS_WCSLEN = 0x08C - SYS_WCSNCAT = 0x08D - SYS_WCSNCMP = 0x08A - SYS_WCSNCPY = 0x08F - SYS_WCSSPN = 0x08E - SYS___ABSF_H = 0x8E7 - SYS___ABSL_H = 0x8E8 - SYS___ABS_H = 0x8E6 - SYS___ACOSF_H = 0x8EA - SYS___ACOSH_H = 0x8EC - SYS___ACOSL_H = 0x8EB - SYS___ACOS_H = 0x8E9 - SYS___ASINF_H = 0x8EE - SYS___ASINH_H = 0x8F0 - SYS___ASINL_H = 0x8EF - SYS___ASIN_H = 0x8ED - SYS___ATAN2F_H = 0x8F8 - SYS___ATAN2L_H = 0x8F9 - SYS___ATAN2_H = 0x8F7 - SYS___ATANF_H = 0x8F2 - SYS___ATANHF_H = 0x8F5 - SYS___ATANHL_H = 0x8F6 - SYS___ATANH_H = 0x8F4 - SYS___ATANL_H = 0x8F3 - SYS___ATAN_H = 0x8F1 - SYS___CBRT_H = 0x8FA - SYS___COPYSIGNF_H = 0x8FB - SYS___COPYSIGNL_H = 0x8FC - SYS___COSF_H = 0x8FE - SYS___COSL_H = 0x8FF - SYS___COS_H = 0x8FD - SYS___DLERROR_A = 0x8D2 - SYS___DLOPEN_A = 0x8D0 - SYS___DLSYM_A = 0x8D1 - SYS___GETUTXENT_A = 0x8C6 - SYS___GETUTXID_A = 0x8C7 - SYS___GETUTXLINE_A = 0x8C8 - SYS___ITOA = 0x8AA - SYS___ITOA_A = 0x8B0 - SYS___LE_CONDITION_TOKEN_BUILD = 0x8A5 - SYS___LE_MSG_ADD_INSERT = 0x8A6 - SYS___LE_MSG_GET = 0x8A7 - SYS___LE_MSG_GET_AND_WRITE = 0x8A8 - SYS___LE_MSG_WRITE = 0x8A9 - SYS___LLTOA = 0x8AE - SYS___LLTOA_A = 0x8B4 - SYS___LTOA = 0x8AC - SYS___LTOA_A = 0x8B2 - SYS___PUTCHAR_UNLOCKED_A = 0x8CC - SYS___PUTC_UNLOCKED_A = 0x8CB - SYS___PUTUTXLINE_A = 0x8C9 - SYS___RESET_EXCEPTION_HANDLER = 0x8E3 - SYS___REXEC_A = 0x8C4 - SYS___REXEC_AF_A = 0x8C5 - SYS___SET_EXCEPTION_HANDLER = 0x8E2 - SYS___SNPRINTF_A = 0x8CD - SYS___SUPERKILL = 0x8A4 - SYS___TCGETATTR_A = 0x8A1 - SYS___TCSETATTR_A = 0x8A2 - SYS___ULLTOA = 0x8AF - SYS___ULLTOA_A = 0x8B5 - SYS___ULTOA = 0x8AD - SYS___ULTOA_A = 0x8B3 - SYS___UTOA = 0x8AB - SYS___UTOA_A = 0x8B1 - SYS___VHM_EVENT = 0x8E4 - SYS___VSNPRINTF_A = 0x8CE - SYS_____GETENV_A = 0x8C3 - SYS_____UTMPXNAME_A = 0x8CA - SYS_CACOSH = 0x9A0 - SYS_CACOSHF = 0x9A3 - SYS_CACOSHL = 0x9A6 - SYS_CARG = 0x9A9 - SYS_CARGF = 0x9AC - SYS_CARGL = 0x9AF - SYS_CASIN = 0x9B2 - SYS_CASINF = 0x9B5 - SYS_CASINH = 0x9BB - SYS_CASINHF = 0x9BE - SYS_CASINHL = 0x9C1 - SYS_CASINL = 0x9B8 - SYS_CATAN = 0x9C4 - SYS_CATANF = 0x9C7 - SYS_CATANH = 0x9CD - SYS_CATANHF = 0x9D0 - SYS_CATANHL = 0x9D3 - SYS_CATANL = 0x9CA - SYS_CCOS = 0x9D6 - SYS_CCOSF = 0x9D9 - SYS_CCOSH = 0x9DF - SYS_CCOSHF = 0x9E2 - SYS_CCOSHL = 0x9E5 - SYS_CCOSL = 0x9DC - SYS_CEXP = 0x9E8 - SYS_CEXPF = 0x9EB - SYS_CEXPL = 0x9EE - SYS_CIMAG = 0x9F1 - SYS_CIMAGF = 0x9F4 - SYS_CIMAGL = 0x9F7 - SYS_CLOGF = 0x9FD - SYS_MEMCHR = 0x09B - SYS_MEMCMP = 0x09A - SYS_STRCOLL = 0x09C - SYS_STRNCMP = 0x09D - SYS_STRRCHR = 0x09F - SYS_STRXFRM = 0x09E - SYS___CACOSHF_B = 0x9A4 - SYS___CACOSHF_H = 0x9A5 - SYS___CACOSHL_B = 0x9A7 - SYS___CACOSHL_H = 0x9A8 - SYS___CACOSH_B = 0x9A1 - SYS___CACOSH_H = 0x9A2 - SYS___CARGF_B = 0x9AD - SYS___CARGF_H = 0x9AE - SYS___CARGL_B = 0x9B0 - SYS___CARGL_H = 0x9B1 - SYS___CARG_B = 0x9AA - SYS___CARG_H = 0x9AB - SYS___CASINF_B = 0x9B6 - SYS___CASINF_H = 0x9B7 - SYS___CASINHF_B = 0x9BF - SYS___CASINHF_H = 0x9C0 - SYS___CASINHL_B = 0x9C2 - SYS___CASINHL_H = 0x9C3 - SYS___CASINH_B = 0x9BC - SYS___CASINH_H = 0x9BD - SYS___CASINL_B = 0x9B9 - SYS___CASINL_H = 0x9BA - SYS___CASIN_B = 0x9B3 - SYS___CASIN_H = 0x9B4 - SYS___CATANF_B = 0x9C8 - SYS___CATANF_H = 0x9C9 - SYS___CATANHF_B = 0x9D1 - SYS___CATANHF_H = 0x9D2 - SYS___CATANHL_B = 0x9D4 - SYS___CATANHL_H = 0x9D5 - SYS___CATANH_B = 0x9CE - SYS___CATANH_H = 0x9CF - SYS___CATANL_B = 0x9CB - SYS___CATANL_H = 0x9CC - SYS___CATAN_B = 0x9C5 - SYS___CATAN_H = 0x9C6 - SYS___CCOSF_B = 0x9DA - SYS___CCOSF_H = 0x9DB - SYS___CCOSHF_B = 0x9E3 - SYS___CCOSHF_H = 0x9E4 - SYS___CCOSHL_B = 0x9E6 - SYS___CCOSHL_H = 0x9E7 - SYS___CCOSH_B = 0x9E0 - SYS___CCOSH_H = 0x9E1 - SYS___CCOSL_B = 0x9DD - SYS___CCOSL_H = 0x9DE - SYS___CCOS_B = 0x9D7 - SYS___CCOS_H = 0x9D8 - SYS___CEXPF_B = 0x9EC - SYS___CEXPF_H = 0x9ED - SYS___CEXPL_B = 0x9EF - SYS___CEXPL_H = 0x9F0 - SYS___CEXP_B = 0x9E9 - SYS___CEXP_H = 0x9EA - SYS___CIMAGF_B = 0x9F5 - SYS___CIMAGF_H = 0x9F6 - SYS___CIMAGL_B = 0x9F8 - SYS___CIMAGL_H = 0x9F9 - SYS___CIMAG_B = 0x9F2 - SYS___CIMAG_H = 0x9F3 - SYS___CLOG = 0x9FA - SYS___CLOGF_B = 0x9FE - SYS___CLOGF_H = 0x9FF - SYS___CLOG_B = 0x9FB - SYS___CLOG_H = 0x9FC - SYS_ISWCTYPE = 0x10C - SYS_ISWXDIGI = 0x10A - SYS_ISWXDIGIT = 0x10A - SYS_MBSINIT = 0x10F - SYS_TOWLOWER = 0x10D - SYS_TOWUPPER = 0x10E - SYS_WCTYPE = 0x10B - SYS_WCSSTR = 0x11B - SYS___RPMTCH = 0x11A - SYS_WCSTOD = 0x12E - SYS_WCSTOK = 0x12C - SYS_WCSTOL = 0x12D - SYS_WCSTOUL = 0x12F - SYS_FGETWC = 0x13C - SYS_FGETWS = 0x13D - SYS_FPUTWC = 0x13E - SYS_FPUTWS = 0x13F - SYS_REGERROR = 0x13B - SYS_REGFREE = 0x13A - SYS_COLLEQUIV = 0x14F - SYS_COLLTOSTR = 0x14E - SYS_ISMCCOLLEL = 0x14C - SYS_STRTOCOLL = 0x14D - SYS_DLLFREE = 0x16F - SYS_DLLQUERYFN = 0x16D - SYS_DLLQUERYVAR = 0x16E - SYS_GETMCCOLL = 0x16A - SYS_GETWMCCOLL = 0x16B - SYS___ERR2AD = 0x16C - SYS_CFSETOSPEED = 0x17A - SYS_CHDIR = 0x17B - SYS_CHMOD = 0x17C - SYS_CHOWN = 0x17D - SYS_CLOSE = 0x17E - SYS_CLOSEDIR = 0x17F - SYS_LOG = 0x017 - SYS_COSH = 0x018 - SYS_FCHMOD = 0x18A - SYS_FCHOWN = 0x18B - SYS_FCNTL = 0x18C - SYS_FILENO = 0x18D - SYS_FORK = 0x18E - SYS_FPATHCONF = 0x18F - SYS_GETLOGIN = 0x19A - SYS_GETPGRP = 0x19C - SYS_GETPID = 0x19D - SYS_GETPPID = 0x19E - SYS_GETPWNAM = 0x19F - SYS_TANH = 0x019 - SYS_W_GETMNTENT = 0x19B - SYS_POW = 0x020 - SYS_PTHREAD_SELF = 0x20A - SYS_PTHREAD_SETINTR = 0x20B - SYS_PTHREAD_SETINTRTYPE = 0x20C - SYS_PTHREAD_SETSPECIFIC = 0x20D - SYS_PTHREAD_TESTINTR = 0x20E - SYS_PTHREAD_YIELD = 0x20F - SYS_SQRT = 0x021 - SYS_FLOOR = 0x022 - SYS_J1 = 0x023 - SYS_WCSPBRK = 0x23F - SYS_BSEARCH = 0x24C - SYS_FABS = 0x024 - SYS_GETENV = 0x24A - SYS_LDIV = 0x24D - SYS_SYSTEM = 0x24B - SYS_FMOD = 0x025 - SYS___RETHROW = 0x25F - SYS___THROW = 0x25E - SYS_J0 = 0x026 - SYS_PUTENV = 0x26A - SYS___GETENV = 0x26F - SYS_SEMCTL = 0x27A - SYS_SEMGET = 0x27B - SYS_SEMOP = 0x27C - SYS_SHMAT = 0x27D - SYS_SHMCTL = 0x27E - SYS_SHMDT = 0x27F - SYS_YN = 0x027 - SYS_JN = 0x028 - SYS_SIGALTSTACK = 0x28A - SYS_SIGHOLD = 0x28B - SYS_SIGIGNORE = 0x28C - SYS_SIGINTERRUPT = 0x28D - SYS_SIGPAUSE = 0x28E - SYS_SIGRELSE = 0x28F - SYS_GETOPT = 0x29A - SYS_GETSUBOPT = 0x29D - SYS_LCHOWN = 0x29B - SYS_SETPGRP = 0x29E - SYS_TRUNCATE = 0x29C - SYS_Y0 = 0x029 - SYS___GDERR = 0x29F - SYS_ISALPHA = 0x030 - SYS_VFORK = 0x30F - SYS__LONGJMP = 0x30D - SYS__SETJMP = 0x30E - SYS_GLOB = 0x31A - SYS_GLOBFREE = 0x31B - SYS_ISALNUM = 0x031 - SYS_PUTW = 0x31C - SYS_SEEKDIR = 0x31D - SYS_TELLDIR = 0x31E - SYS_TEMPNAM = 0x31F - SYS_GETTIMEOFDAY_R = 0x32E - SYS_ISLOWER = 0x032 - SYS_LGAMMA = 0x32C - SYS_REMAINDER = 0x32A - SYS_SCALB = 0x32B - SYS_SYNC = 0x32F - SYS_TTYSLOT = 0x32D - SYS_ENDPROTOENT = 0x33A - SYS_ENDSERVENT = 0x33B - SYS_GETHOSTBYADDR = 0x33D - SYS_GETHOSTBYADDR_R = 0x33C - SYS_GETHOSTBYNAME = 0x33F - SYS_GETHOSTBYNAME_R = 0x33E - SYS_ISCNTRL = 0x033 - SYS_GETSERVBYNAME = 0x34A - SYS_GETSERVBYPORT = 0x34B - SYS_GETSERVENT = 0x34C - SYS_GETSOCKNAME = 0x34D - SYS_GETSOCKOPT = 0x34E - SYS_INET_ADDR = 0x34F - SYS_ISDIGIT = 0x034 - SYS_ISGRAPH = 0x035 - SYS_SELECT = 0x35B - SYS_SELECTEX = 0x35C - SYS_SEND = 0x35D - SYS_SENDTO = 0x35F - SYS_CHROOT = 0x36A - SYS_ISNAN = 0x36D - SYS_ISUPPER = 0x036 - SYS_ULIMIT = 0x36C - SYS_UTIMES = 0x36E - SYS_W_STATVFS = 0x36B - SYS___H_ERRNO = 0x36F - SYS_GRANTPT = 0x37A - SYS_ISPRINT = 0x037 - SYS_TCGETSID = 0x37C - SYS_UNLOCKPT = 0x37B - SYS___TCGETCP = 0x37D - SYS___TCSETCP = 0x37E - SYS___TCSETTABLES = 0x37F - SYS_ISPUNCT = 0x038 - SYS_NLIST = 0x38C - SYS___IPDBCS = 0x38D - SYS___IPDSPX = 0x38E - SYS___IPMSGC = 0x38F - SYS___STHOSTENT = 0x38B - SYS___STSERVENT = 0x38A - SYS_ISSPACE = 0x039 - SYS_COS = 0x040 - SYS_T_ALLOC = 0x40A - SYS_T_BIND = 0x40B - SYS_T_CLOSE = 0x40C - SYS_T_CONNECT = 0x40D - SYS_T_ERROR = 0x40E - SYS_T_FREE = 0x40F - SYS_TAN = 0x041 - SYS_T_RCVREL = 0x41A - SYS_T_RCVUDATA = 0x41B - SYS_T_RCVUDERR = 0x41C - SYS_T_SND = 0x41D - SYS_T_SNDDIS = 0x41E - SYS_T_SNDREL = 0x41F - SYS_GETPMSG = 0x42A - SYS_ISASTREAM = 0x42B - SYS_PUTMSG = 0x42C - SYS_PUTPMSG = 0x42D - SYS_SINH = 0x042 - SYS___ISPOSIXON = 0x42E - SYS___OPENMVSREL = 0x42F - SYS_ACOS = 0x043 - SYS_ATAN = 0x044 - SYS_ATAN2 = 0x045 - SYS_FTELL = 0x046 - SYS_FGETPOS = 0x047 - SYS_SOCK_DEBUG = 0x47A - SYS_SOCK_DO_TESTSTOR = 0x47D - SYS_TAKESOCKET = 0x47E - SYS___SERVER_INIT = 0x47F - SYS_FSEEK = 0x048 - SYS___IPHOST = 0x48B - SYS___IPNODE = 0x48C - SYS___SERVER_CLASSIFY_CREATE = 0x48D - SYS___SERVER_CLASSIFY_DESTROY = 0x48E - SYS___SERVER_CLASSIFY_RESET = 0x48F - SYS___SMF_RECORD = 0x48A - SYS_FSETPOS = 0x049 - SYS___FNWSA = 0x49B - SYS___SPAWN2 = 0x49D - SYS___SPAWNP2 = 0x49E - SYS_ATOF = 0x050 - SYS_PTHREAD_MUTEXATTR_GETPSHARED = 0x50A - SYS_PTHREAD_MUTEXATTR_SETPSHARED = 0x50B - SYS_PTHREAD_RWLOCK_DESTROY = 0x50C - SYS_PTHREAD_RWLOCK_INIT = 0x50D - SYS_PTHREAD_RWLOCK_RDLOCK = 0x50E - SYS_PTHREAD_RWLOCK_TRYRDLOCK = 0x50F - SYS_ATOI = 0x051 - SYS___FP_CLASS = 0x51D - SYS___FP_CLR_FLAG = 0x51A - SYS___FP_FINITE = 0x51E - SYS___FP_ISNAN = 0x51F - SYS___FP_RAISE_XCP = 0x51C - SYS___FP_READ_FLAG = 0x51B - SYS_RAND = 0x052 - SYS_SIGTIMEDWAIT = 0x52D - SYS_SIGWAITINFO = 0x52E - SYS___CHKBFP = 0x52F - SYS___FPC_RS = 0x52C - SYS___FPC_RW = 0x52A - SYS___FPC_SM = 0x52B - SYS_STRTOD = 0x053 - SYS_STRTOL = 0x054 - SYS_STRTOUL = 0x055 - SYS_MALLOC = 0x056 - SYS_SRAND = 0x057 - SYS_CALLOC = 0x058 - SYS_FREE = 0x059 - SYS___OSENV = 0x59F - SYS___W_PIOCTL = 0x59E - SYS_LONGJMP = 0x060 - SYS___FLOORF_B = 0x60A - SYS___FLOORL_B = 0x60B - SYS___FREXPF_B = 0x60C - SYS___FREXPL_B = 0x60D - SYS___LDEXPF_B = 0x60E - SYS___LDEXPL_B = 0x60F - SYS_SIGNAL = 0x061 - SYS___ATAN2F_B = 0x61A - SYS___ATAN2L_B = 0x61B - SYS___COSHF_B = 0x61C - SYS___COSHL_B = 0x61D - SYS___EXPF_B = 0x61E - SYS___EXPL_B = 0x61F - SYS_TMPNAM = 0x062 - SYS___ABSF_B = 0x62A - SYS___ABSL_B = 0x62C - SYS___ABS_B = 0x62B - SYS___FMODF_B = 0x62D - SYS___FMODL_B = 0x62E - SYS___MODFF_B = 0x62F - SYS_ATANL = 0x63A - SYS_CEILF = 0x63B - SYS_CEILL = 0x63C - SYS_COSF = 0x63D - SYS_COSHF = 0x63F - SYS_COSL = 0x63E - SYS_REMOVE = 0x063 - SYS_POWL = 0x64A - SYS_RENAME = 0x064 - SYS_SINF = 0x64B - SYS_SINHF = 0x64F - SYS_SINL = 0x64C - SYS_SQRTF = 0x64D - SYS_SQRTL = 0x64E - SYS_BTOWC = 0x65F - SYS_FREXPL = 0x65A - SYS_LDEXPF = 0x65B - SYS_LDEXPL = 0x65C - SYS_MODFF = 0x65D - SYS_MODFL = 0x65E - SYS_TMPFILE = 0x065 - SYS_FREOPEN = 0x066 - SYS___CHARMAP_INIT_A = 0x66E - SYS___GETHOSTBYADDR_R_A = 0x66C - SYS___GETHOSTBYNAME_A = 0x66A - SYS___GETHOSTBYNAME_R_A = 0x66D - SYS___MBLEN_A = 0x66F - SYS___RES_INIT_A = 0x66B - SYS_FCLOSE = 0x067 - SYS___GETGRGID_R_A = 0x67D - SYS___WCSTOMBS_A = 0x67A - SYS___WCSTOMBS_STD_A = 0x67B - SYS___WCSWIDTH_A = 0x67C - SYS___WCSWIDTH_ASIA = 0x67F - SYS___WCSWIDTH_STD_A = 0x67E - SYS_FFLUSH = 0x068 - SYS___GETLOGIN_R_A = 0x68E - SYS___GETPWNAM_R_A = 0x68C - SYS___GETPWUID_R_A = 0x68D - SYS___TTYNAME_R_A = 0x68F - SYS___WCWIDTH_ASIA = 0x68B - SYS___WCWIDTH_STD_A = 0x68A - SYS_FOPEN = 0x069 - SYS___REGEXEC_A = 0x69A - SYS___REGEXEC_STD_A = 0x69B - SYS___REGFREE_A = 0x69C - SYS___REGFREE_STD_A = 0x69D - SYS___STRCOLL_A = 0x69E - SYS___STRCOLL_C_A = 0x69F - SYS_SCANF = 0x070 - SYS___A64L_A = 0x70C - SYS___ECVT_A = 0x70D - SYS___FCVT_A = 0x70E - SYS___GCVT_A = 0x70F - SYS___STRTOUL_A = 0x70A - SYS_____AE_CORRESTBL_QUERY_A = 0x70B - SYS_SPRINTF = 0x071 - SYS___ACCESS_A = 0x71F - SYS___CATOPEN_A = 0x71E - SYS___GETOPT_A = 0x71D - SYS___REALPATH_A = 0x71A - SYS___SETENV_A = 0x71B - SYS___SYSTEM_A = 0x71C - SYS_FGETC = 0x072 - SYS___GAI_STRERROR_A = 0x72F - SYS___RMDIR_A = 0x72A - SYS___STATVFS_A = 0x72B - SYS___SYMLINK_A = 0x72C - SYS___TRUNCATE_A = 0x72D - SYS___UNLINK_A = 0x72E - SYS_VFPRINTF = 0x073 - SYS___ISSPACE_A = 0x73A - SYS___ISUPPER_A = 0x73B - SYS___ISWALNUM_A = 0x73F - SYS___ISXDIGIT_A = 0x73C - SYS___TOLOWER_A = 0x73D - SYS___TOUPPER_A = 0x73E - SYS_VPRINTF = 0x074 - SYS___CONFSTR_A = 0x74B - SYS___FDOPEN_A = 0x74E - SYS___FLDATA_A = 0x74F - SYS___FTOK_A = 0x74C - SYS___ISWXDIGIT_A = 0x74A - SYS___MKTEMP_A = 0x74D - SYS_VSPRINTF = 0x075 - SYS___GETGRGID_A = 0x75A - SYS___GETGRNAM_A = 0x75B - SYS___GETGROUPSBYNAME_A = 0x75C - SYS___GETHOSTENT_A = 0x75D - SYS___GETHOSTNAME_A = 0x75E - SYS___GETLOGIN_A = 0x75F - SYS_GETC = 0x076 - SYS___CREATEWORKUNIT_A = 0x76A - SYS___CTERMID_A = 0x76B - SYS___FMTMSG_A = 0x76C - SYS___INITGROUPS_A = 0x76D - SYS___MSGRCV_A = 0x76F - SYS_____LOGIN_A = 0x76E - SYS_FGETS = 0x077 - SYS___STRCASECMP_A = 0x77B - SYS___STRNCASECMP_A = 0x77C - SYS___TTYNAME_A = 0x77D - SYS___UNAME_A = 0x77E - SYS___UTIMES_A = 0x77F - SYS_____SERVER_PWU_A = 0x77A - SYS_FPUTC = 0x078 - SYS___CREAT_O_A = 0x78E - SYS___ENVNA = 0x78F - SYS___FREAD_A = 0x78A - SYS___FWRITE_A = 0x78B - SYS___ISASCII = 0x78D - SYS___OPEN_O_A = 0x78C - SYS_FPUTS = 0x079 - SYS___ASCTIME_A = 0x79C - SYS___CTIME_A = 0x79D - SYS___GETDATE_A = 0x79E - SYS___GETSERVBYPORT_A = 0x79A - SYS___GETSERVENT_A = 0x79B - SYS___TZSET_A = 0x79F - SYS_ACL_FROM_TEXT = 0x80C - SYS_ACL_SET_FD = 0x80A - SYS_ACL_SET_FILE = 0x80B - SYS_ACL_SORT = 0x80E - SYS_ACL_TO_TEXT = 0x80D - SYS_UNGETC = 0x080 - SYS___SHUTDOWN_REGISTRATION = 0x80F - SYS_FREAD = 0x081 - SYS_FREEADDRINFO = 0x81A - SYS_GAI_STRERROR = 0x81B - SYS_REXEC_AF = 0x81C - SYS___DYNALLOC_A = 0x81F - SYS___POE = 0x81D - SYS_WCSTOMBS = 0x082 - SYS___INET_ADDR_A = 0x82F - SYS___NLIST_A = 0x82A - SYS_____TCGETCP_A = 0x82B - SYS_____TCSETCP_A = 0x82C - SYS_____W_PIOCTL_A = 0x82E - SYS_MBTOWC = 0x083 - SYS___CABEND = 0x83D - SYS___LE_CIB_GET = 0x83E - SYS___RECVMSG_A = 0x83B - SYS___SENDMSG_A = 0x83A - SYS___SET_LAA_FOR_JIT = 0x83F - SYS_____LCHATTR_A = 0x83C - SYS_WCTOMB = 0x084 - SYS___CBRTL_B = 0x84A - SYS___COPYSIGNF_B = 0x84B - SYS___COPYSIGNL_B = 0x84C - SYS___COTANF_B = 0x84D - SYS___COTANL_B = 0x84F - SYS___COTAN_B = 0x84E - SYS_MBSTOWCS = 0x085 - SYS___LOG1PL_B = 0x85A - SYS___LOG2F_B = 0x85B - SYS___LOG2L_B = 0x85D - SYS___LOG2_B = 0x85C - SYS___REMAINDERF_B = 0x85E - SYS___REMAINDERL_B = 0x85F - SYS_ACOSHF = 0x86E - SYS_ACOSHL = 0x86F - SYS_WCSCPY = 0x086 - SYS___ERFCF_B = 0x86D - SYS___ERFF_B = 0x86C - SYS___LROUNDF_B = 0x86A - SYS___LROUND_B = 0x86B - SYS_COTANL = 0x87A - SYS_EXP2F = 0x87B - SYS_EXP2L = 0x87C - SYS_EXPM1F = 0x87D - SYS_EXPM1L = 0x87E - SYS_FDIMF = 0x87F - SYS_WCSCAT = 0x087 - SYS___COTANL = 0x87A - SYS_REMAINDERF = 0x88A - SYS_REMAINDERL = 0x88B - SYS_REMAINDF = 0x88A - SYS_REMAINDL = 0x88B - SYS_REMQUO = 0x88D - SYS_REMQUOF = 0x88C - SYS_REMQUOL = 0x88E - SYS_TGAMMAF = 0x88F - SYS_WCSCHR = 0x088 - SYS_ERFCF = 0x89B - SYS_ERFCL = 0x89C - SYS_ERFL = 0x89A - SYS_EXP2 = 0x89E - SYS_WCSCMP = 0x089 - SYS___EXP2_B = 0x89D - SYS___FAR_JUMP = 0x89F - SYS_ABS = 0x090 - SYS___ERFCL_H = 0x90A - SYS___EXPF_H = 0x90C - SYS___EXPL_H = 0x90D - SYS___EXPM1_H = 0x90E - SYS___EXP_H = 0x90B - SYS___FDIM_H = 0x90F - SYS_DIV = 0x091 - SYS___LOG2F_H = 0x91F - SYS___LOG2_H = 0x91E - SYS___LOGB_H = 0x91D - SYS___LOGF_H = 0x91B - SYS___LOGL_H = 0x91C - SYS___LOG_H = 0x91A - SYS_LABS = 0x092 - SYS___POWL_H = 0x92A - SYS___REMAINDER_H = 0x92B - SYS___RINT_H = 0x92C - SYS___SCALB_H = 0x92D - SYS___SINF_H = 0x92F - SYS___SIN_H = 0x92E - SYS_STRNCPY = 0x093 - SYS___TANHF_H = 0x93B - SYS___TANHL_H = 0x93C - SYS___TANH_H = 0x93A - SYS___TGAMMAF_H = 0x93E - SYS___TGAMMA_H = 0x93D - SYS___TRUNC_H = 0x93F - SYS_MEMCPY = 0x094 - SYS_VFWSCANF = 0x94A - SYS_VSWSCANF = 0x94E - SYS_VWSCANF = 0x94C - SYS_INET6_RTH_ADD = 0x95D - SYS_INET6_RTH_INIT = 0x95C - SYS_INET6_RTH_REVERSE = 0x95E - SYS_INET6_RTH_SEGMENTS = 0x95F - SYS_INET6_RTH_SPACE = 0x95B - SYS_MEMMOVE = 0x095 - SYS_WCSTOLD = 0x95A - SYS_STRCPY = 0x096 - SYS_STRCMP = 0x097 - SYS_CABS = 0x98E - SYS_STRCAT = 0x098 - SYS___CABS_B = 0x98F - SYS___POW_II = 0x98A - SYS___POW_II_B = 0x98B - SYS___POW_II_H = 0x98C - SYS_CACOSF = 0x99A - SYS_CACOSL = 0x99D - SYS_STRNCAT = 0x099 - SYS___CACOSF_B = 0x99B - SYS___CACOSF_H = 0x99C - SYS___CACOSL_B = 0x99E - SYS___CACOSL_H = 0x99F - SYS_ISWALPHA = 0x100 - SYS_ISWBLANK = 0x101 - SYS___ISWBLK = 0x101 - SYS_ISWCNTRL = 0x102 - SYS_ISWDIGIT = 0x103 - SYS_ISWGRAPH = 0x104 - SYS_ISWLOWER = 0x105 - SYS_ISWPRINT = 0x106 - SYS_ISWPUNCT = 0x107 - SYS_ISWSPACE = 0x108 - SYS_ISWUPPER = 0x109 - SYS_WCTOB = 0x110 - SYS_MBRLEN = 0x111 - SYS_MBRTOWC = 0x112 - SYS_MBSRTOWC = 0x113 - SYS_MBSRTOWCS = 0x113 - SYS_WCRTOMB = 0x114 - SYS_WCSRTOMB = 0x115 - SYS_WCSRTOMBS = 0x115 - SYS___CSID = 0x116 - SYS___WCSID = 0x117 - SYS_STRPTIME = 0x118 - SYS___STRPTM = 0x118 - SYS_STRFMON = 0x119 - SYS_WCSCOLL = 0x130 - SYS_WCSXFRM = 0x131 - SYS_WCSWIDTH = 0x132 - SYS_WCWIDTH = 0x133 - SYS_WCSFTIME = 0x134 - SYS_SWPRINTF = 0x135 - SYS_VSWPRINT = 0x136 - SYS_VSWPRINTF = 0x136 - SYS_SWSCANF = 0x137 - SYS_REGCOMP = 0x138 - SYS_REGEXEC = 0x139 - SYS_GETWC = 0x140 - SYS_GETWCHAR = 0x141 - SYS_PUTWC = 0x142 - SYS_PUTWCHAR = 0x143 - SYS_UNGETWC = 0x144 - SYS_ICONV_OPEN = 0x145 - SYS_ICONV = 0x146 - SYS_ICONV_CLOSE = 0x147 - SYS_COLLRANGE = 0x150 - SYS_CCLASS = 0x151 - SYS_COLLORDER = 0x152 - SYS___DEMANGLE = 0x154 - SYS_FDOPEN = 0x155 - SYS___ERRNO = 0x156 - SYS___ERRNO2 = 0x157 - SYS___TERROR = 0x158 - SYS_MAXCOLL = 0x169 - SYS_DLLLOAD = 0x170 - SYS__EXIT = 0x174 - SYS_ACCESS = 0x175 - SYS_ALARM = 0x176 - SYS_CFGETISPEED = 0x177 - SYS_CFGETOSPEED = 0x178 - SYS_CFSETISPEED = 0x179 - SYS_CREAT = 0x180 - SYS_CTERMID = 0x181 - SYS_DUP = 0x182 - SYS_DUP2 = 0x183 - SYS_EXECL = 0x184 - SYS_EXECLE = 0x185 - SYS_EXECLP = 0x186 - SYS_EXECV = 0x187 - SYS_EXECVE = 0x188 - SYS_EXECVP = 0x189 - SYS_FSTAT = 0x190 - SYS_FSYNC = 0x191 - SYS_FTRUNCATE = 0x192 - SYS_GETCWD = 0x193 - SYS_GETEGID = 0x194 - SYS_GETEUID = 0x195 - SYS_GETGID = 0x196 - SYS_GETGRGID = 0x197 - SYS_GETGRNAM = 0x198 - SYS_GETGROUPS = 0x199 - SYS_PTHREAD_MUTEXATTR_DESTROY = 0x200 - SYS_PTHREAD_MUTEXATTR_SETKIND_NP = 0x201 - SYS_PTHREAD_MUTEXATTR_GETKIND_NP = 0x202 - SYS_PTHREAD_MUTEX_INIT = 0x203 - SYS_PTHREAD_MUTEX_DESTROY = 0x204 - SYS_PTHREAD_MUTEX_LOCK = 0x205 - SYS_PTHREAD_MUTEX_TRYLOCK = 0x206 - SYS_PTHREAD_MUTEX_UNLOCK = 0x207 - SYS_PTHREAD_ONCE = 0x209 - SYS_TW_OPEN = 0x210 - SYS_TW_FCNTL = 0x211 - SYS_PTHREAD_JOIN_D4_NP = 0x212 - SYS_PTHREAD_CONDATTR_SETKIND_NP = 0x213 - SYS_PTHREAD_CONDATTR_GETKIND_NP = 0x214 - SYS_EXTLINK_NP = 0x215 - SYS___PASSWD = 0x216 - SYS_SETGROUPS = 0x217 - SYS_INITGROUPS = 0x218 - SYS_WCSRCHR = 0x240 - SYS_SVC99 = 0x241 - SYS___SVC99 = 0x241 - SYS_WCSWCS = 0x242 - SYS_LOCALECO = 0x243 - SYS_LOCALECONV = 0x243 - SYS___LIBREL = 0x244 - SYS_RELEASE = 0x245 - SYS___RLSE = 0x245 - SYS_FLOCATE = 0x246 - SYS___FLOCT = 0x246 - SYS_FDELREC = 0x247 - SYS___FDLREC = 0x247 - SYS_FETCH = 0x248 - SYS___FETCH = 0x248 - SYS_QSORT = 0x249 - SYS___CLEANUPCATCH = 0x260 - SYS___CATCHMATCH = 0x261 - SYS___CLEAN2UPCATCH = 0x262 - SYS_GETPRIORITY = 0x270 - SYS_NICE = 0x271 - SYS_SETPRIORITY = 0x272 - SYS_GETITIMER = 0x273 - SYS_SETITIMER = 0x274 - SYS_MSGCTL = 0x275 - SYS_MSGGET = 0x276 - SYS_MSGRCV = 0x277 - SYS_MSGSND = 0x278 - SYS_MSGXRCV = 0x279 - SYS___MSGXR = 0x279 - SYS_SHMGET = 0x280 - SYS___GETIPC = 0x281 - SYS_SETGRENT = 0x282 - SYS_GETGRENT = 0x283 - SYS_ENDGRENT = 0x284 - SYS_SETPWENT = 0x285 - SYS_GETPWENT = 0x286 - SYS_ENDPWENT = 0x287 - SYS_BSD_SIGNAL = 0x288 - SYS_KILLPG = 0x289 - SYS_SIGSET = 0x290 - SYS_SIGSTACK = 0x291 - SYS_GETRLIMIT = 0x292 - SYS_SETRLIMIT = 0x293 - SYS_GETRUSAGE = 0x294 - SYS_MMAP = 0x295 - SYS_MPROTECT = 0x296 - SYS_MSYNC = 0x297 - SYS_MUNMAP = 0x298 - SYS_CONFSTR = 0x299 - SYS___NDMTRM = 0x300 - SYS_FTOK = 0x301 - SYS_BASENAME = 0x302 - SYS_DIRNAME = 0x303 - SYS_GETDTABLESIZE = 0x304 - SYS_MKSTEMP = 0x305 - SYS_MKTEMP = 0x306 - SYS_NFTW = 0x307 - SYS_GETWD = 0x308 - SYS_LOCKF = 0x309 - SYS_WORDEXP = 0x310 - SYS_WORDFREE = 0x311 - SYS_GETPGID = 0x312 - SYS_GETSID = 0x313 - SYS___UTMPXNAME = 0x314 - SYS_CUSERID = 0x315 - SYS_GETPASS = 0x316 - SYS_FNMATCH = 0x317 - SYS_FTW = 0x318 - SYS_GETW = 0x319 - SYS_ACOSH = 0x320 - SYS_ASINH = 0x321 - SYS_ATANH = 0x322 - SYS_CBRT = 0x323 - SYS_EXPM1 = 0x324 - SYS_ILOGB = 0x325 - SYS_LOGB = 0x326 - SYS_LOG1P = 0x327 - SYS_NEXTAFTER = 0x328 - SYS_RINT = 0x329 - SYS_SPAWN = 0x330 - SYS_SPAWNP = 0x331 - SYS_GETLOGIN_UU = 0x332 - SYS_ECVT = 0x333 - SYS_FCVT = 0x334 - SYS_GCVT = 0x335 - SYS_ACCEPT = 0x336 - SYS_BIND = 0x337 - SYS_CONNECT = 0x338 - SYS_ENDHOSTENT = 0x339 - SYS_GETHOSTENT = 0x340 - SYS_GETHOSTID = 0x341 - SYS_GETHOSTNAME = 0x342 - SYS_GETNETBYADDR = 0x343 - SYS_GETNETBYNAME = 0x344 - SYS_GETNETENT = 0x345 - SYS_GETPEERNAME = 0x346 - SYS_GETPROTOBYNAME = 0x347 - SYS_GETPROTOBYNUMBER = 0x348 - SYS_GETPROTOENT = 0x349 - SYS_INET_LNAOF = 0x350 - SYS_INET_MAKEADDR = 0x351 - SYS_INET_NETOF = 0x352 - SYS_INET_NETWORK = 0x353 - SYS_INET_NTOA = 0x354 - SYS_IOCTL = 0x355 - SYS_LISTEN = 0x356 - SYS_READV = 0x357 - SYS_RECV = 0x358 - SYS_RECVFROM = 0x359 - SYS_SETHOSTENT = 0x360 - SYS_SETNETENT = 0x361 - SYS_SETPEER = 0x362 - SYS_SETPROTOENT = 0x363 - SYS_SETSERVENT = 0x364 - SYS_SETSOCKOPT = 0x365 - SYS_SHUTDOWN = 0x366 - SYS_SOCKET = 0x367 - SYS_SOCKETPAIR = 0x368 - SYS_WRITEV = 0x369 - SYS_ENDNETENT = 0x370 - SYS_CLOSELOG = 0x371 - SYS_OPENLOG = 0x372 - SYS_SETLOGMASK = 0x373 - SYS_SYSLOG = 0x374 - SYS_PTSNAME = 0x375 - SYS_SETREUID = 0x376 - SYS_SETREGID = 0x377 - SYS_REALPATH = 0x378 - SYS___SIGNGAM = 0x379 - SYS_POLL = 0x380 - SYS_REXEC = 0x381 - SYS___ISASCII2 = 0x382 - SYS___TOASCII2 = 0x383 - SYS_CHPRIORITY = 0x384 - SYS_PTHREAD_ATTR_SETSYNCTYPE_NP = 0x385 - SYS_PTHREAD_ATTR_GETSYNCTYPE_NP = 0x386 - SYS_PTHREAD_SET_LIMIT_NP = 0x387 - SYS___STNETENT = 0x388 - SYS___STPROTOENT = 0x389 - SYS___SELECT1 = 0x390 - SYS_PTHREAD_SECURITY_NP = 0x391 - SYS___CHECK_RESOURCE_AUTH_NP = 0x392 - SYS___CONVERT_ID_NP = 0x393 - SYS___OPENVMREL = 0x394 - SYS_WMEMCHR = 0x395 - SYS_WMEMCMP = 0x396 - SYS_WMEMCPY = 0x397 - SYS_WMEMMOVE = 0x398 - SYS_WMEMSET = 0x399 - SYS___FPUTWC = 0x400 - SYS___PUTWC = 0x401 - SYS___PWCHAR = 0x402 - SYS___WCSFTM = 0x403 - SYS___WCSTOK = 0x404 - SYS___WCWDTH = 0x405 - SYS_T_ACCEPT = 0x409 - SYS_T_GETINFO = 0x410 - SYS_T_GETPROTADDR = 0x411 - SYS_T_GETSTATE = 0x412 - SYS_T_LISTEN = 0x413 - SYS_T_LOOK = 0x414 - SYS_T_OPEN = 0x415 - SYS_T_OPTMGMT = 0x416 - SYS_T_RCV = 0x417 - SYS_T_RCVCONNECT = 0x418 - SYS_T_RCVDIS = 0x419 - SYS_T_SNDUDATA = 0x420 - SYS_T_STRERROR = 0x421 - SYS_T_SYNC = 0x422 - SYS_T_UNBIND = 0x423 - SYS___T_ERRNO = 0x424 - SYS___RECVMSG2 = 0x425 - SYS___SENDMSG2 = 0x426 - SYS_FATTACH = 0x427 - SYS_FDETACH = 0x428 - SYS_GETMSG = 0x429 - SYS_GETCONTEXT = 0x430 - SYS_SETCONTEXT = 0x431 - SYS_MAKECONTEXT = 0x432 - SYS_SWAPCONTEXT = 0x433 - SYS_PTHREAD_GETSPECIFIC_D8_NP = 0x434 - SYS_GETCLIENTID = 0x470 - SYS___GETCLIENTID = 0x471 - SYS_GETSTABLESIZE = 0x472 - SYS_GETIBMOPT = 0x473 - SYS_GETIBMSOCKOPT = 0x474 - SYS_GIVESOCKET = 0x475 - SYS_IBMSFLUSH = 0x476 - SYS_MAXDESC = 0x477 - SYS_SETIBMOPT = 0x478 - SYS_SETIBMSOCKOPT = 0x479 - SYS___SERVER_PWU = 0x480 - SYS_PTHREAD_TAG_NP = 0x481 - SYS___CONSOLE = 0x482 - SYS___WSINIT = 0x483 - SYS___IPTCPN = 0x489 - SYS___SERVER_CLASSIFY = 0x490 - SYS___HEAPRPT = 0x496 - SYS___ISBFP = 0x500 - SYS___FP_CAST = 0x501 - SYS___CERTIFICATE = 0x502 - SYS_SEND_FILE = 0x503 - SYS_AIO_CANCEL = 0x504 - SYS_AIO_ERROR = 0x505 - SYS_AIO_READ = 0x506 - SYS_AIO_RETURN = 0x507 - SYS_AIO_SUSPEND = 0x508 - SYS_AIO_WRITE = 0x509 - SYS_PTHREAD_RWLOCK_TRYWRLOCK = 0x510 - SYS_PTHREAD_RWLOCK_UNLOCK = 0x511 - SYS_PTHREAD_RWLOCK_WRLOCK = 0x512 - SYS_PTHREAD_RWLOCKATTR_GETPSHARED = 0x513 - SYS_PTHREAD_RWLOCKATTR_SETPSHARED = 0x514 - SYS_PTHREAD_RWLOCKATTR_INIT = 0x515 - SYS_PTHREAD_RWLOCKATTR_DESTROY = 0x516 - SYS___CTTBL = 0x517 - SYS_PTHREAD_MUTEXATTR_SETTYPE = 0x518 - SYS_PTHREAD_MUTEXATTR_GETTYPE = 0x519 - SYS___FP_UNORDERED = 0x520 - SYS___FP_READ_RND = 0x521 - SYS___FP_READ_RND_B = 0x522 - SYS___FP_SWAP_RND = 0x523 - SYS___FP_SWAP_RND_B = 0x524 - SYS___FP_LEVEL = 0x525 - SYS___FP_BTOH = 0x526 - SYS___FP_HTOB = 0x527 - SYS___FPC_RD = 0x528 - SYS___FPC_WR = 0x529 - SYS_PTHREAD_SETCANCELTYPE = 0x600 - SYS_PTHREAD_TESTCANCEL = 0x601 - SYS___ATANF_B = 0x602 - SYS___ATANL_B = 0x603 - SYS___CEILF_B = 0x604 - SYS___CEILL_B = 0x605 - SYS___COSF_B = 0x606 - SYS___COSL_B = 0x607 - SYS___FABSF_B = 0x608 - SYS___FABSL_B = 0x609 - SYS___SINF_B = 0x610 - SYS___SINL_B = 0x611 - SYS___TANF_B = 0x612 - SYS___TANL_B = 0x613 - SYS___TANHF_B = 0x614 - SYS___TANHL_B = 0x615 - SYS___ACOSF_B = 0x616 - SYS___ACOSL_B = 0x617 - SYS___ASINF_B = 0x618 - SYS___ASINL_B = 0x619 - SYS___LOGF_B = 0x620 - SYS___LOGL_B = 0x621 - SYS___LOG10F_B = 0x622 - SYS___LOG10L_B = 0x623 - SYS___POWF_B = 0x624 - SYS___POWL_B = 0x625 - SYS___SINHF_B = 0x626 - SYS___SINHL_B = 0x627 - SYS___SQRTF_B = 0x628 - SYS___SQRTL_B = 0x629 - SYS___MODFL_B = 0x630 - SYS_ABSF = 0x631 - SYS_ABSL = 0x632 - SYS_ACOSF = 0x633 - SYS_ACOSL = 0x634 - SYS_ASINF = 0x635 - SYS_ASINL = 0x636 - SYS_ATAN2F = 0x637 - SYS_ATAN2L = 0x638 - SYS_ATANF = 0x639 - SYS_COSHL = 0x640 - SYS_EXPF = 0x641 - SYS_EXPL = 0x642 - SYS_TANHF = 0x643 - SYS_TANHL = 0x644 - SYS_LOG10F = 0x645 - SYS_LOG10L = 0x646 - SYS_LOGF = 0x647 - SYS_LOGL = 0x648 - SYS_POWF = 0x649 - SYS_SINHL = 0x650 - SYS_TANF = 0x651 - SYS_TANL = 0x652 - SYS_FABSF = 0x653 - SYS_FABSL = 0x654 - SYS_FLOORF = 0x655 - SYS_FLOORL = 0x656 - SYS_FMODF = 0x657 - SYS_FMODL = 0x658 - SYS_FREXPF = 0x659 - SYS___CHATTR = 0x660 - SYS___FCHATTR = 0x661 - SYS___TOCCSID = 0x662 - SYS___CSNAMETYPE = 0x663 - SYS___TOCSNAME = 0x664 - SYS___CCSIDTYPE = 0x665 - SYS___AE_CORRESTBL_QUERY = 0x666 - SYS___AE_AUTOCONVERT_STATE = 0x667 - SYS_DN_FIND = 0x668 - SYS___GETHOSTBYADDR_A = 0x669 - SYS___MBLEN_SB_A = 0x670 - SYS___MBLEN_STD_A = 0x671 - SYS___MBLEN_UTF = 0x672 - SYS___MBSTOWCS_A = 0x673 - SYS___MBSTOWCS_STD_A = 0x674 - SYS___MBTOWC_A = 0x675 - SYS___MBTOWC_ISO1 = 0x676 - SYS___MBTOWC_SBCS = 0x677 - SYS___MBTOWC_MBCS = 0x678 - SYS___MBTOWC_UTF = 0x679 - SYS___CSID_A = 0x680 - SYS___CSID_STD_A = 0x681 - SYS___WCSID_A = 0x682 - SYS___WCSID_STD_A = 0x683 - SYS___WCTOMB_A = 0x684 - SYS___WCTOMB_ISO1 = 0x685 - SYS___WCTOMB_STD_A = 0x686 - SYS___WCTOMB_UTF = 0x687 - SYS___WCWIDTH_A = 0x688 - SYS___GETGRNAM_R_A = 0x689 - SYS___READDIR_R_A = 0x690 - SYS___E2A_S = 0x691 - SYS___FNMATCH_A = 0x692 - SYS___FNMATCH_C_A = 0x693 - SYS___EXECL_A = 0x694 - SYS___FNMATCH_STD_A = 0x695 - SYS___REGCOMP_A = 0x696 - SYS___REGCOMP_STD_A = 0x697 - SYS___REGERROR_A = 0x698 - SYS___REGERROR_STD_A = 0x699 - SYS___SWPRINTF_A = 0x700 - SYS___FSCANF_A = 0x701 - SYS___SCANF_A = 0x702 - SYS___SSCANF_A = 0x703 - SYS___SWSCANF_A = 0x704 - SYS___ATOF_A = 0x705 - SYS___ATOI_A = 0x706 - SYS___ATOL_A = 0x707 - SYS___STRTOD_A = 0x708 - SYS___STRTOL_A = 0x709 - SYS___L64A_A = 0x710 - SYS___STRERROR_A = 0x711 - SYS___PERROR_A = 0x712 - SYS___FETCH_A = 0x713 - SYS___GETENV_A = 0x714 - SYS___MKSTEMP_A = 0x717 - SYS___PTSNAME_A = 0x718 - SYS___PUTENV_A = 0x719 - SYS___CHDIR_A = 0x720 - SYS___CHOWN_A = 0x721 - SYS___CHROOT_A = 0x722 - SYS___GETCWD_A = 0x723 - SYS___GETWD_A = 0x724 - SYS___LCHOWN_A = 0x725 - SYS___LINK_A = 0x726 - SYS___PATHCONF_A = 0x727 - SYS___IF_NAMEINDEX_A = 0x728 - SYS___READLINK_A = 0x729 - SYS___EXTLINK_NP_A = 0x730 - SYS___ISALNUM_A = 0x731 - SYS___ISALPHA_A = 0x732 - SYS___A2E_S = 0x733 - SYS___ISCNTRL_A = 0x734 - SYS___ISDIGIT_A = 0x735 - SYS___ISGRAPH_A = 0x736 - SYS___ISLOWER_A = 0x737 - SYS___ISPRINT_A = 0x738 - SYS___ISPUNCT_A = 0x739 - SYS___ISWALPHA_A = 0x740 - SYS___A2E_L = 0x741 - SYS___ISWCNTRL_A = 0x742 - SYS___ISWDIGIT_A = 0x743 - SYS___ISWGRAPH_A = 0x744 - SYS___ISWLOWER_A = 0x745 - SYS___ISWPRINT_A = 0x746 - SYS___ISWPUNCT_A = 0x747 - SYS___ISWSPACE_A = 0x748 - SYS___ISWUPPER_A = 0x749 - SYS___REMOVE_A = 0x750 - SYS___RENAME_A = 0x751 - SYS___TMPNAM_A = 0x752 - SYS___FOPEN_A = 0x753 - SYS___FREOPEN_A = 0x754 - SYS___CUSERID_A = 0x755 - SYS___POPEN_A = 0x756 - SYS___TEMPNAM_A = 0x757 - SYS___FTW_A = 0x758 - SYS___GETGRENT_A = 0x759 - SYS___INET_NTOP_A = 0x760 - SYS___GETPASS_A = 0x761 - SYS___GETPWENT_A = 0x762 - SYS___GETPWNAM_A = 0x763 - SYS___GETPWUID_A = 0x764 - SYS_____CHECK_RESOURCE_AUTH_NP_A = 0x765 - SYS___CHECKSCHENV_A = 0x766 - SYS___CONNECTSERVER_A = 0x767 - SYS___CONNECTWORKMGR_A = 0x768 - SYS_____CONSOLE_A = 0x769 - SYS___MSGSND_A = 0x770 - SYS___MSGXRCV_A = 0x771 - SYS___NFTW_A = 0x772 - SYS_____PASSWD_A = 0x773 - SYS___PTHREAD_SECURITY_NP_A = 0x774 - SYS___QUERYMETRICS_A = 0x775 - SYS___QUERYSCHENV = 0x776 - SYS___READV_A = 0x777 - SYS_____SERVER_CLASSIFY_A = 0x778 - SYS_____SERVER_INIT_A = 0x779 - SYS___W_GETPSENT_A = 0x780 - SYS___WRITEV_A = 0x781 - SYS___W_STATFS_A = 0x782 - SYS___W_STATVFS_A = 0x783 - SYS___FPUTC_A = 0x784 - SYS___PUTCHAR_A = 0x785 - SYS___PUTS_A = 0x786 - SYS___FGETS_A = 0x787 - SYS___GETS_A = 0x788 - SYS___FPUTS_A = 0x789 - SYS___PUTC_A = 0x790 - SYS___AE_THREAD_SETMODE = 0x791 - SYS___AE_THREAD_SWAPMODE = 0x792 - SYS___GETNETBYADDR_A = 0x793 - SYS___GETNETBYNAME_A = 0x794 - SYS___GETNETENT_A = 0x795 - SYS___GETPROTOBYNAME_A = 0x796 - SYS___GETPROTOBYNUMBER_A = 0x797 - SYS___GETPROTOENT_A = 0x798 - SYS___GETSERVBYNAME_A = 0x799 - SYS_ACL_FIRST_ENTRY = 0x800 - SYS_ACL_GET_ENTRY = 0x801 - SYS_ACL_VALID = 0x802 - SYS_ACL_CREATE_ENTRY = 0x803 - SYS_ACL_DELETE_ENTRY = 0x804 - SYS_ACL_UPDATE_ENTRY = 0x805 - SYS_ACL_DELETE_FD = 0x806 - SYS_ACL_DELETE_FILE = 0x807 - SYS_ACL_GET_FD = 0x808 - SYS_ACL_GET_FILE = 0x809 - SYS___ERFL_B = 0x810 - SYS___ERFCL_B = 0x811 - SYS___LGAMMAL_B = 0x812 - SYS___SETHOOKEVENTS = 0x813 - SYS_IF_NAMETOINDEX = 0x814 - SYS_IF_INDEXTONAME = 0x815 - SYS_IF_NAMEINDEX = 0x816 - SYS_IF_FREENAMEINDEX = 0x817 - SYS_GETADDRINFO = 0x818 - SYS_GETNAMEINFO = 0x819 - SYS___DYNFREE_A = 0x820 - SYS___RES_QUERY_A = 0x821 - SYS___RES_SEARCH_A = 0x822 - SYS___RES_QUERYDOMAIN_A = 0x823 - SYS___RES_MKQUERY_A = 0x824 - SYS___RES_SEND_A = 0x825 - SYS___DN_EXPAND_A = 0x826 - SYS___DN_SKIPNAME_A = 0x827 - SYS___DN_COMP_A = 0x828 - SYS___DN_FIND_A = 0x829 - SYS___INET_NTOA_A = 0x830 - SYS___INET_NETWORK_A = 0x831 - SYS___ACCEPT_A = 0x832 - SYS___ACCEPT_AND_RECV_A = 0x833 - SYS___BIND_A = 0x834 - SYS___CONNECT_A = 0x835 - SYS___GETPEERNAME_A = 0x836 - SYS___GETSOCKNAME_A = 0x837 - SYS___RECVFROM_A = 0x838 - SYS___SENDTO_A = 0x839 - SYS___LCHATTR = 0x840 - SYS___WRITEDOWN = 0x841 - SYS_PTHREAD_MUTEX_INIT2 = 0x842 - SYS___ACOSHF_B = 0x843 - SYS___ACOSHL_B = 0x844 - SYS___ASINHF_B = 0x845 - SYS___ASINHL_B = 0x846 - SYS___ATANHF_B = 0x847 - SYS___ATANHL_B = 0x848 - SYS___CBRTF_B = 0x849 - SYS___EXP2F_B = 0x850 - SYS___EXP2L_B = 0x851 - SYS___EXPM1F_B = 0x852 - SYS___EXPM1L_B = 0x853 - SYS___FDIMF_B = 0x854 - SYS___FDIM_B = 0x855 - SYS___FDIML_B = 0x856 - SYS___HYPOTF_B = 0x857 - SYS___HYPOTL_B = 0x858 - SYS___LOG1PF_B = 0x859 - SYS___REMQUOF_B = 0x860 - SYS___REMQUO_B = 0x861 - SYS___REMQUOL_B = 0x862 - SYS___TGAMMAF_B = 0x863 - SYS___TGAMMA_B = 0x864 - SYS___TGAMMAL_B = 0x865 - SYS___TRUNCF_B = 0x866 - SYS___TRUNC_B = 0x867 - SYS___TRUNCL_B = 0x868 - SYS___LGAMMAF_B = 0x869 - SYS_ASINHF = 0x870 - SYS_ASINHL = 0x871 - SYS_ATANHF = 0x872 - SYS_ATANHL = 0x873 - SYS_CBRTF = 0x874 - SYS_CBRTL = 0x875 - SYS_COPYSIGNF = 0x876 - SYS_CPYSIGNF = 0x876 - SYS_COPYSIGNL = 0x877 - SYS_CPYSIGNL = 0x877 - SYS_COTANF = 0x878 - SYS___COTANF = 0x878 - SYS_COTAN = 0x879 - SYS___COTAN = 0x879 - SYS_FDIM = 0x881 - SYS_FDIML = 0x882 - SYS_HYPOTF = 0x883 - SYS_HYPOTL = 0x884 - SYS_LOG1PF = 0x885 - SYS_LOG1PL = 0x886 - SYS_LOG2F = 0x887 - SYS_LOG2 = 0x888 - SYS_LOG2L = 0x889 - SYS_TGAMMA = 0x890 - SYS_TGAMMAL = 0x891 - SYS_TRUNCF = 0x892 - SYS_TRUNC = 0x893 - SYS_TRUNCL = 0x894 - SYS_LGAMMAF = 0x895 - SYS_LGAMMAL = 0x896 - SYS_LROUNDF = 0x897 - SYS_LROUND = 0x898 - SYS_ERFF = 0x899 - SYS___COSHF_H = 0x900 - SYS___COSHL_H = 0x901 - SYS___COTAN_H = 0x902 - SYS___COTANF_H = 0x903 - SYS___COTANL_H = 0x904 - SYS___ERF_H = 0x905 - SYS___ERFF_H = 0x906 - SYS___ERFL_H = 0x907 - SYS___ERFC_H = 0x908 - SYS___ERFCF_H = 0x909 - SYS___FDIMF_H = 0x910 - SYS___FDIML_H = 0x911 - SYS___FMOD_H = 0x912 - SYS___FMODF_H = 0x913 - SYS___FMODL_H = 0x914 - SYS___GAMMA_H = 0x915 - SYS___HYPOT_H = 0x916 - SYS___ILOGB_H = 0x917 - SYS___LGAMMA_H = 0x918 - SYS___LGAMMAF_H = 0x919 - SYS___LOG2L_H = 0x920 - SYS___LOG1P_H = 0x921 - SYS___LOG10_H = 0x922 - SYS___LOG10F_H = 0x923 - SYS___LOG10L_H = 0x924 - SYS___LROUND_H = 0x925 - SYS___LROUNDF_H = 0x926 - SYS___NEXTAFTER_H = 0x927 - SYS___POW_H = 0x928 - SYS___POWF_H = 0x929 - SYS___SINL_H = 0x930 - SYS___SINH_H = 0x931 - SYS___SINHF_H = 0x932 - SYS___SINHL_H = 0x933 - SYS___SQRT_H = 0x934 - SYS___SQRTF_H = 0x935 - SYS___SQRTL_H = 0x936 - SYS___TAN_H = 0x937 - SYS___TANF_H = 0x938 - SYS___TANL_H = 0x939 - SYS___TRUNCF_H = 0x940 - SYS___TRUNCL_H = 0x941 - SYS___COSH_H = 0x942 - SYS___LE_DEBUG_SET_RESUME_MCH = 0x943 - SYS_VFSCANF = 0x944 - SYS_VSCANF = 0x946 - SYS_VSSCANF = 0x948 - SYS_IMAXABS = 0x950 - SYS_IMAXDIV = 0x951 - SYS_STRTOIMAX = 0x952 - SYS_STRTOUMAX = 0x953 - SYS_WCSTOIMAX = 0x954 - SYS_WCSTOUMAX = 0x955 - SYS_ATOLL = 0x956 - SYS_STRTOF = 0x957 - SYS_STRTOLD = 0x958 - SYS_WCSTOF = 0x959 - SYS_INET6_RTH_GETADDR = 0x960 - SYS_INET6_OPT_INIT = 0x961 - SYS_INET6_OPT_APPEND = 0x962 - SYS_INET6_OPT_FINISH = 0x963 - SYS_INET6_OPT_SET_VAL = 0x964 - SYS_INET6_OPT_NEXT = 0x965 - SYS_INET6_OPT_FIND = 0x966 - SYS_INET6_OPT_GET_VAL = 0x967 - SYS___POW_I = 0x987 - SYS___POW_I_B = 0x988 - SYS___POW_I_H = 0x989 - SYS___CABS_H = 0x990 - SYS_CABSF = 0x991 - SYS___CABSF_B = 0x992 - SYS___CABSF_H = 0x993 - SYS_CABSL = 0x994 - SYS___CABSL_B = 0x995 - SYS___CABSL_H = 0x996 - SYS_CACOS = 0x997 - SYS___CACOS_B = 0x998 - SYS___CACOS_H = 0x999 + SYS_LOG = 0x17 // 23 + SYS_COSH = 0x18 // 24 + SYS_TANH = 0x19 // 25 + SYS_EXP = 0x1A // 26 + SYS_MODF = 0x1B // 27 + SYS_LOG10 = 0x1C // 28 + SYS_FREXP = 0x1D // 29 + SYS_LDEXP = 0x1E // 30 + SYS_CEIL = 0x1F // 31 + SYS_POW = 0x20 // 32 + SYS_SQRT = 0x21 // 33 + SYS_FLOOR = 0x22 // 34 + SYS_J1 = 0x23 // 35 + SYS_FABS = 0x24 // 36 + SYS_FMOD = 0x25 // 37 + SYS_J0 = 0x26 // 38 + SYS_YN = 0x27 // 39 + SYS_JN = 0x28 // 40 + SYS_Y0 = 0x29 // 41 + SYS_Y1 = 0x2A // 42 + SYS_HYPOT = 0x2B // 43 + SYS_ERF = 0x2C // 44 + SYS_ERFC = 0x2D // 45 + SYS_GAMMA = 0x2E // 46 + SYS_ISALPHA = 0x30 // 48 + SYS_ISALNUM = 0x31 // 49 + SYS_ISLOWER = 0x32 // 50 + SYS_ISCNTRL = 0x33 // 51 + SYS_ISDIGIT = 0x34 // 52 + SYS_ISGRAPH = 0x35 // 53 + SYS_ISUPPER = 0x36 // 54 + SYS_ISPRINT = 0x37 // 55 + SYS_ISPUNCT = 0x38 // 56 + SYS_ISSPACE = 0x39 // 57 + SYS_SETLOCAL = 0x3A // 58 + SYS_SETLOCALE = 0x3A // 58 + SYS_ISXDIGIT = 0x3B // 59 + SYS_TOLOWER = 0x3C // 60 + SYS_TOUPPER = 0x3D // 61 + SYS_ASIN = 0x3E // 62 + SYS_SIN = 0x3F // 63 + SYS_COS = 0x40 // 64 + SYS_TAN = 0x41 // 65 + SYS_SINH = 0x42 // 66 + SYS_ACOS = 0x43 // 67 + SYS_ATAN = 0x44 // 68 + SYS_ATAN2 = 0x45 // 69 + SYS_FTELL = 0x46 // 70 + SYS_FGETPOS = 0x47 // 71 + SYS_FSEEK = 0x48 // 72 + SYS_FSETPOS = 0x49 // 73 + SYS_FERROR = 0x4A // 74 + SYS_REWIND = 0x4B // 75 + SYS_CLEARERR = 0x4C // 76 + SYS_FEOF = 0x4D // 77 + SYS_ATOL = 0x4E // 78 + SYS_PERROR = 0x4F // 79 + SYS_ATOF = 0x50 // 80 + SYS_ATOI = 0x51 // 81 + SYS_RAND = 0x52 // 82 + SYS_STRTOD = 0x53 // 83 + SYS_STRTOL = 0x54 // 84 + SYS_STRTOUL = 0x55 // 85 + SYS_MALLOC = 0x56 // 86 + SYS_SRAND = 0x57 // 87 + SYS_CALLOC = 0x58 // 88 + SYS_FREE = 0x59 // 89 + SYS_EXIT = 0x5A // 90 + SYS_REALLOC = 0x5B // 91 + SYS_ABORT = 0x5C // 92 + SYS___ABORT = 0x5C // 92 + SYS_ATEXIT = 0x5D // 93 + SYS_RAISE = 0x5E // 94 + SYS_SETJMP = 0x5F // 95 + SYS_LONGJMP = 0x60 // 96 + SYS_SIGNAL = 0x61 // 97 + SYS_TMPNAM = 0x62 // 98 + SYS_REMOVE = 0x63 // 99 + SYS_RENAME = 0x64 // 100 + SYS_TMPFILE = 0x65 // 101 + SYS_FREOPEN = 0x66 // 102 + SYS_FCLOSE = 0x67 // 103 + SYS_FFLUSH = 0x68 // 104 + SYS_FOPEN = 0x69 // 105 + SYS_FSCANF = 0x6A // 106 + SYS_SETBUF = 0x6B // 107 + SYS_SETVBUF = 0x6C // 108 + SYS_FPRINTF = 0x6D // 109 + SYS_SSCANF = 0x6E // 110 + SYS_PRINTF = 0x6F // 111 + SYS_SCANF = 0x70 // 112 + SYS_SPRINTF = 0x71 // 113 + SYS_FGETC = 0x72 // 114 + SYS_VFPRINTF = 0x73 // 115 + SYS_VPRINTF = 0x74 // 116 + SYS_VSPRINTF = 0x75 // 117 + SYS_GETC = 0x76 // 118 + SYS_FGETS = 0x77 // 119 + SYS_FPUTC = 0x78 // 120 + SYS_FPUTS = 0x79 // 121 + SYS_PUTCHAR = 0x7A // 122 + SYS_GETCHAR = 0x7B // 123 + SYS_GETS = 0x7C // 124 + SYS_PUTC = 0x7D // 125 + SYS_FWRITE = 0x7E // 126 + SYS_PUTS = 0x7F // 127 + SYS_UNGETC = 0x80 // 128 + SYS_FREAD = 0x81 // 129 + SYS_WCSTOMBS = 0x82 // 130 + SYS_MBTOWC = 0x83 // 131 + SYS_WCTOMB = 0x84 // 132 + SYS_MBSTOWCS = 0x85 // 133 + SYS_WCSCPY = 0x86 // 134 + SYS_WCSCAT = 0x87 // 135 + SYS_WCSCHR = 0x88 // 136 + SYS_WCSCMP = 0x89 // 137 + SYS_WCSNCMP = 0x8A // 138 + SYS_WCSCSPN = 0x8B // 139 + SYS_WCSLEN = 0x8C // 140 + SYS_WCSNCAT = 0x8D // 141 + SYS_WCSSPN = 0x8E // 142 + SYS_WCSNCPY = 0x8F // 143 + SYS_ABS = 0x90 // 144 + SYS_DIV = 0x91 // 145 + SYS_LABS = 0x92 // 146 + SYS_STRNCPY = 0x93 // 147 + SYS_MEMCPY = 0x94 // 148 + SYS_MEMMOVE = 0x95 // 149 + SYS_STRCPY = 0x96 // 150 + SYS_STRCMP = 0x97 // 151 + SYS_STRCAT = 0x98 // 152 + SYS_STRNCAT = 0x99 // 153 + SYS_MEMCMP = 0x9A // 154 + SYS_MEMCHR = 0x9B // 155 + SYS_STRCOLL = 0x9C // 156 + SYS_STRNCMP = 0x9D // 157 + SYS_STRXFRM = 0x9E // 158 + SYS_STRRCHR = 0x9F // 159 + SYS_STRCHR = 0xA0 // 160 + SYS_STRCSPN = 0xA1 // 161 + SYS_STRPBRK = 0xA2 // 162 + SYS_MEMSET = 0xA3 // 163 + SYS_STRSPN = 0xA4 // 164 + SYS_STRSTR = 0xA5 // 165 + SYS_STRTOK = 0xA6 // 166 + SYS_DIFFTIME = 0xA7 // 167 + SYS_STRERROR = 0xA8 // 168 + SYS_STRLEN = 0xA9 // 169 + SYS_CLOCK = 0xAA // 170 + SYS_CTIME = 0xAB // 171 + SYS_MKTIME = 0xAC // 172 + SYS_TIME = 0xAD // 173 + SYS_ASCTIME = 0xAE // 174 + SYS_MBLEN = 0xAF // 175 + SYS_GMTIME = 0xB0 // 176 + SYS_LOCALTIM = 0xB1 // 177 + SYS_LOCALTIME = 0xB1 // 177 + SYS_STRFTIME = 0xB2 // 178 + SYS___GETCB = 0xB4 // 180 + SYS_FUPDATE = 0xB5 // 181 + SYS___FUPDT = 0xB5 // 181 + SYS_CLRMEMF = 0xBD // 189 + SYS___CLRMF = 0xBD // 189 + SYS_FETCHEP = 0xBF // 191 + SYS___FTCHEP = 0xBF // 191 + SYS_FLDATA = 0xC1 // 193 + SYS___FLDATA = 0xC1 // 193 + SYS_DYNFREE = 0xC2 // 194 + SYS___DYNFRE = 0xC2 // 194 + SYS_DYNALLOC = 0xC3 // 195 + SYS___DYNALL = 0xC3 // 195 + SYS___CDUMP = 0xC4 // 196 + SYS_CSNAP = 0xC5 // 197 + SYS___CSNAP = 0xC5 // 197 + SYS_CTRACE = 0xC6 // 198 + SYS___CTRACE = 0xC6 // 198 + SYS___CTEST = 0xC7 // 199 + SYS_SETENV = 0xC8 // 200 + SYS___SETENV = 0xC8 // 200 + SYS_CLEARENV = 0xC9 // 201 + SYS___CLRENV = 0xC9 // 201 + SYS___REGCOMP_STD = 0xEA // 234 + SYS_NL_LANGINFO = 0xFC // 252 + SYS_GETSYNTX = 0xFD // 253 + SYS_ISBLANK = 0xFE // 254 + SYS___ISBLNK = 0xFE // 254 + SYS_ISWALNUM = 0xFF // 255 + SYS_ISWALPHA = 0x100 // 256 + SYS_ISWBLANK = 0x101 // 257 + SYS___ISWBLK = 0x101 // 257 + SYS_ISWCNTRL = 0x102 // 258 + SYS_ISWDIGIT = 0x103 // 259 + SYS_ISWGRAPH = 0x104 // 260 + SYS_ISWLOWER = 0x105 // 261 + SYS_ISWPRINT = 0x106 // 262 + SYS_ISWPUNCT = 0x107 // 263 + SYS_ISWSPACE = 0x108 // 264 + SYS_ISWUPPER = 0x109 // 265 + SYS_ISWXDIGI = 0x10A // 266 + SYS_ISWXDIGIT = 0x10A // 266 + SYS_WCTYPE = 0x10B // 267 + SYS_ISWCTYPE = 0x10C // 268 + SYS_TOWLOWER = 0x10D // 269 + SYS_TOWUPPER = 0x10E // 270 + SYS_MBSINIT = 0x10F // 271 + SYS_WCTOB = 0x110 // 272 + SYS_MBRLEN = 0x111 // 273 + SYS_MBRTOWC = 0x112 // 274 + SYS_MBSRTOWC = 0x113 // 275 + SYS_MBSRTOWCS = 0x113 // 275 + SYS_WCRTOMB = 0x114 // 276 + SYS_WCSRTOMB = 0x115 // 277 + SYS_WCSRTOMBS = 0x115 // 277 + SYS___CSID = 0x116 // 278 + SYS___WCSID = 0x117 // 279 + SYS_STRPTIME = 0x118 // 280 + SYS___STRPTM = 0x118 // 280 + SYS_STRFMON = 0x119 // 281 + SYS___RPMTCH = 0x11A // 282 + SYS_WCSSTR = 0x11B // 283 + SYS_WCSTOK = 0x12C // 300 + SYS_WCSTOL = 0x12D // 301 + SYS_WCSTOD = 0x12E // 302 + SYS_WCSTOUL = 0x12F // 303 + SYS_WCSCOLL = 0x130 // 304 + SYS_WCSXFRM = 0x131 // 305 + SYS_WCSWIDTH = 0x132 // 306 + SYS_WCWIDTH = 0x133 // 307 + SYS_WCSFTIME = 0x134 // 308 + SYS_SWPRINTF = 0x135 // 309 + SYS_VSWPRINT = 0x136 // 310 + SYS_VSWPRINTF = 0x136 // 310 + SYS_SWSCANF = 0x137 // 311 + SYS_REGCOMP = 0x138 // 312 + SYS_REGEXEC = 0x139 // 313 + SYS_REGFREE = 0x13A // 314 + SYS_REGERROR = 0x13B // 315 + SYS_FGETWC = 0x13C // 316 + SYS_FGETWS = 0x13D // 317 + SYS_FPUTWC = 0x13E // 318 + SYS_FPUTWS = 0x13F // 319 + SYS_GETWC = 0x140 // 320 + SYS_GETWCHAR = 0x141 // 321 + SYS_PUTWC = 0x142 // 322 + SYS_PUTWCHAR = 0x143 // 323 + SYS_UNGETWC = 0x144 // 324 + SYS_ICONV_OPEN = 0x145 // 325 + SYS_ICONV = 0x146 // 326 + SYS_ICONV_CLOSE = 0x147 // 327 + SYS_ISMCCOLLEL = 0x14C // 332 + SYS_STRTOCOLL = 0x14D // 333 + SYS_COLLTOSTR = 0x14E // 334 + SYS_COLLEQUIV = 0x14F // 335 + SYS_COLLRANGE = 0x150 // 336 + SYS_CCLASS = 0x151 // 337 + SYS_COLLORDER = 0x152 // 338 + SYS___DEMANGLE = 0x154 // 340 + SYS_FDOPEN = 0x155 // 341 + SYS___ERRNO = 0x156 // 342 + SYS___ERRNO2 = 0x157 // 343 + SYS___TERROR = 0x158 // 344 + SYS_MAXCOLL = 0x169 // 361 + SYS_GETMCCOLL = 0x16A // 362 + SYS_GETWMCCOLL = 0x16B // 363 + SYS___ERR2AD = 0x16C // 364 + SYS_DLLQUERYFN = 0x16D // 365 + SYS_DLLQUERYVAR = 0x16E // 366 + SYS_DLLFREE = 0x16F // 367 + SYS_DLLLOAD = 0x170 // 368 + SYS__EXIT = 0x174 // 372 + SYS_ACCESS = 0x175 // 373 + SYS_ALARM = 0x176 // 374 + SYS_CFGETISPEED = 0x177 // 375 + SYS_CFGETOSPEED = 0x178 // 376 + SYS_CFSETISPEED = 0x179 // 377 + SYS_CFSETOSPEED = 0x17A // 378 + SYS_CHDIR = 0x17B // 379 + SYS_CHMOD = 0x17C // 380 + SYS_CHOWN = 0x17D // 381 + SYS_CLOSE = 0x17E // 382 + SYS_CLOSEDIR = 0x17F // 383 + SYS_CREAT = 0x180 // 384 + SYS_CTERMID = 0x181 // 385 + SYS_DUP = 0x182 // 386 + SYS_DUP2 = 0x183 // 387 + SYS_EXECL = 0x184 // 388 + SYS_EXECLE = 0x185 // 389 + SYS_EXECLP = 0x186 // 390 + SYS_EXECV = 0x187 // 391 + SYS_EXECVE = 0x188 // 392 + SYS_EXECVP = 0x189 // 393 + SYS_FCHMOD = 0x18A // 394 + SYS_FCHOWN = 0x18B // 395 + SYS_FCNTL = 0x18C // 396 + SYS_FILENO = 0x18D // 397 + SYS_FORK = 0x18E // 398 + SYS_FPATHCONF = 0x18F // 399 + SYS_FSTAT = 0x190 // 400 + SYS_FSYNC = 0x191 // 401 + SYS_FTRUNCATE = 0x192 // 402 + SYS_GETCWD = 0x193 // 403 + SYS_GETEGID = 0x194 // 404 + SYS_GETEUID = 0x195 // 405 + SYS_GETGID = 0x196 // 406 + SYS_GETGRGID = 0x197 // 407 + SYS_GETGRNAM = 0x198 // 408 + SYS_GETGROUPS = 0x199 // 409 + SYS_GETLOGIN = 0x19A // 410 + SYS_W_GETMNTENT = 0x19B // 411 + SYS_GETPGRP = 0x19C // 412 + SYS_GETPID = 0x19D // 413 + SYS_GETPPID = 0x19E // 414 + SYS_GETPWNAM = 0x19F // 415 + SYS_GETPWUID = 0x1A0 // 416 + SYS_GETUID = 0x1A1 // 417 + SYS_W_IOCTL = 0x1A2 // 418 + SYS_ISATTY = 0x1A3 // 419 + SYS_KILL = 0x1A4 // 420 + SYS_LINK = 0x1A5 // 421 + SYS_LSEEK = 0x1A6 // 422 + SYS_LSTAT = 0x1A7 // 423 + SYS_MKDIR = 0x1A8 // 424 + SYS_MKFIFO = 0x1A9 // 425 + SYS_MKNOD = 0x1AA // 426 + SYS_MOUNT = 0x1AB // 427 + SYS_OPEN = 0x1AC // 428 + SYS_OPENDIR = 0x1AD // 429 + SYS_PATHCONF = 0x1AE // 430 + SYS_PAUSE = 0x1AF // 431 + SYS_PIPE = 0x1B0 // 432 + SYS_W_GETPSENT = 0x1B1 // 433 + SYS_READ = 0x1B2 // 434 + SYS_READDIR = 0x1B3 // 435 + SYS_READLINK = 0x1B4 // 436 + SYS_REWINDDIR = 0x1B5 // 437 + SYS_RMDIR = 0x1B6 // 438 + SYS_SETEGID = 0x1B7 // 439 + SYS_SETEUID = 0x1B8 // 440 + SYS_SETGID = 0x1B9 // 441 + SYS_SETPGID = 0x1BA // 442 + SYS_SETSID = 0x1BB // 443 + SYS_SETUID = 0x1BC // 444 + SYS_SIGACTION = 0x1BD // 445 + SYS_SIGADDSET = 0x1BE // 446 + SYS_SIGDELSET = 0x1BF // 447 + SYS_SIGEMPTYSET = 0x1C0 // 448 + SYS_SIGFILLSET = 0x1C1 // 449 + SYS_SIGISMEMBER = 0x1C2 // 450 + SYS_SIGLONGJMP = 0x1C3 // 451 + SYS_SIGPENDING = 0x1C4 // 452 + SYS_SIGPROCMASK = 0x1C5 // 453 + SYS_SIGSETJMP = 0x1C6 // 454 + SYS_SIGSUSPEND = 0x1C7 // 455 + SYS_SLEEP = 0x1C8 // 456 + SYS_STAT = 0x1C9 // 457 + SYS_W_STATFS = 0x1CA // 458 + SYS_SYMLINK = 0x1CB // 459 + SYS_SYSCONF = 0x1CC // 460 + SYS_TCDRAIN = 0x1CD // 461 + SYS_TCFLOW = 0x1CE // 462 + SYS_TCFLUSH = 0x1CF // 463 + SYS_TCGETATTR = 0x1D0 // 464 + SYS_TCGETPGRP = 0x1D1 // 465 + SYS_TCSENDBREAK = 0x1D2 // 466 + SYS_TCSETATTR = 0x1D3 // 467 + SYS_TCSETPGRP = 0x1D4 // 468 + SYS_TIMES = 0x1D5 // 469 + SYS_TTYNAME = 0x1D6 // 470 + SYS_TZSET = 0x1D7 // 471 + SYS_UMASK = 0x1D8 // 472 + SYS_UMOUNT = 0x1D9 // 473 + SYS_UNAME = 0x1DA // 474 + SYS_UNLINK = 0x1DB // 475 + SYS_UTIME = 0x1DC // 476 + SYS_WAIT = 0x1DD // 477 + SYS_WAITPID = 0x1DE // 478 + SYS_WRITE = 0x1DF // 479 + SYS_CHAUDIT = 0x1E0 // 480 + SYS_FCHAUDIT = 0x1E1 // 481 + SYS_GETGROUPSBYNAME = 0x1E2 // 482 + SYS_SIGWAIT = 0x1E3 // 483 + SYS_PTHREAD_EXIT = 0x1E4 // 484 + SYS_PTHREAD_KILL = 0x1E5 // 485 + SYS_PTHREAD_ATTR_INIT = 0x1E6 // 486 + SYS_PTHREAD_ATTR_DESTROY = 0x1E7 // 487 + SYS_PTHREAD_ATTR_SETSTACKSIZE = 0x1E8 // 488 + SYS_PTHREAD_ATTR_GETSTACKSIZE = 0x1E9 // 489 + SYS_PTHREAD_ATTR_SETDETACHSTATE = 0x1EA // 490 + SYS_PTHREAD_ATTR_GETDETACHSTATE = 0x1EB // 491 + SYS_PTHREAD_ATTR_SETWEIGHT_NP = 0x1EC // 492 + SYS_PTHREAD_ATTR_GETWEIGHT_NP = 0x1ED // 493 + SYS_PTHREAD_CANCEL = 0x1EE // 494 + SYS_PTHREAD_CLEANUP_PUSH = 0x1EF // 495 + SYS_PTHREAD_CLEANUP_POP = 0x1F0 // 496 + SYS_PTHREAD_CONDATTR_INIT = 0x1F1 // 497 + SYS_PTHREAD_CONDATTR_DESTROY = 0x1F2 // 498 + SYS_PTHREAD_COND_INIT = 0x1F3 // 499 + SYS_PTHREAD_COND_DESTROY = 0x1F4 // 500 + SYS_PTHREAD_COND_SIGNAL = 0x1F5 // 501 + SYS_PTHREAD_COND_BROADCAST = 0x1F6 // 502 + SYS_PTHREAD_COND_WAIT = 0x1F7 // 503 + SYS_PTHREAD_COND_TIMEDWAIT = 0x1F8 // 504 + SYS_PTHREAD_CREATE = 0x1F9 // 505 + SYS_PTHREAD_DETACH = 0x1FA // 506 + SYS_PTHREAD_EQUAL = 0x1FB // 507 + SYS_PTHREAD_GETSPECIFIC = 0x1FC // 508 + SYS_PTHREAD_JOIN = 0x1FD // 509 + SYS_PTHREAD_KEY_CREATE = 0x1FE // 510 + SYS_PTHREAD_MUTEXATTR_INIT = 0x1FF // 511 + SYS_PTHREAD_MUTEXATTR_DESTROY = 0x200 // 512 + SYS_PTHREAD_MUTEXATTR_SETKIND_NP = 0x201 // 513 + SYS_PTHREAD_MUTEXATTR_GETKIND_NP = 0x202 // 514 + SYS_PTHREAD_MUTEX_INIT = 0x203 // 515 + SYS_PTHREAD_MUTEX_DESTROY = 0x204 // 516 + SYS_PTHREAD_MUTEX_LOCK = 0x205 // 517 + SYS_PTHREAD_MUTEX_TRYLOCK = 0x206 // 518 + SYS_PTHREAD_MUTEX_UNLOCK = 0x207 // 519 + SYS_PTHREAD_ONCE = 0x209 // 521 + SYS_PTHREAD_SELF = 0x20A // 522 + SYS_PTHREAD_SETINTR = 0x20B // 523 + SYS_PTHREAD_SETINTRTYPE = 0x20C // 524 + SYS_PTHREAD_SETSPECIFIC = 0x20D // 525 + SYS_PTHREAD_TESTINTR = 0x20E // 526 + SYS_PTHREAD_YIELD = 0x20F // 527 + SYS_TW_OPEN = 0x210 // 528 + SYS_TW_FCNTL = 0x211 // 529 + SYS_PTHREAD_JOIN_D4_NP = 0x212 // 530 + SYS_PTHREAD_CONDATTR_SETKIND_NP = 0x213 // 531 + SYS_PTHREAD_CONDATTR_GETKIND_NP = 0x214 // 532 + SYS_EXTLINK_NP = 0x215 // 533 + SYS___PASSWD = 0x216 // 534 + SYS_SETGROUPS = 0x217 // 535 + SYS_INITGROUPS = 0x218 // 536 + SYS_WCSPBRK = 0x23F // 575 + SYS_WCSRCHR = 0x240 // 576 + SYS_SVC99 = 0x241 // 577 + SYS___SVC99 = 0x241 // 577 + SYS_WCSWCS = 0x242 // 578 + SYS_LOCALECO = 0x243 // 579 + SYS_LOCALECONV = 0x243 // 579 + SYS___LIBREL = 0x244 // 580 + SYS_RELEASE = 0x245 // 581 + SYS___RLSE = 0x245 // 581 + SYS_FLOCATE = 0x246 // 582 + SYS___FLOCT = 0x246 // 582 + SYS_FDELREC = 0x247 // 583 + SYS___FDLREC = 0x247 // 583 + SYS_FETCH = 0x248 // 584 + SYS___FETCH = 0x248 // 584 + SYS_QSORT = 0x249 // 585 + SYS_GETENV = 0x24A // 586 + SYS_SYSTEM = 0x24B // 587 + SYS_BSEARCH = 0x24C // 588 + SYS_LDIV = 0x24D // 589 + SYS___THROW = 0x25E // 606 + SYS___RETHROW = 0x25F // 607 + SYS___CLEANUPCATCH = 0x260 // 608 + SYS___CATCHMATCH = 0x261 // 609 + SYS___CLEAN2UPCATCH = 0x262 // 610 + SYS_PUTENV = 0x26A // 618 + SYS___GETENV = 0x26F // 623 + SYS_GETPRIORITY = 0x270 // 624 + SYS_NICE = 0x271 // 625 + SYS_SETPRIORITY = 0x272 // 626 + SYS_GETITIMER = 0x273 // 627 + SYS_SETITIMER = 0x274 // 628 + SYS_MSGCTL = 0x275 // 629 + SYS_MSGGET = 0x276 // 630 + SYS_MSGRCV = 0x277 // 631 + SYS_MSGSND = 0x278 // 632 + SYS_MSGXRCV = 0x279 // 633 + SYS___MSGXR = 0x279 // 633 + SYS_SEMCTL = 0x27A // 634 + SYS_SEMGET = 0x27B // 635 + SYS_SEMOP = 0x27C // 636 + SYS_SHMAT = 0x27D // 637 + SYS_SHMCTL = 0x27E // 638 + SYS_SHMDT = 0x27F // 639 + SYS_SHMGET = 0x280 // 640 + SYS___GETIPC = 0x281 // 641 + SYS_SETGRENT = 0x282 // 642 + SYS_GETGRENT = 0x283 // 643 + SYS_ENDGRENT = 0x284 // 644 + SYS_SETPWENT = 0x285 // 645 + SYS_GETPWENT = 0x286 // 646 + SYS_ENDPWENT = 0x287 // 647 + SYS_BSD_SIGNAL = 0x288 // 648 + SYS_KILLPG = 0x289 // 649 + SYS_SIGALTSTACK = 0x28A // 650 + SYS_SIGHOLD = 0x28B // 651 + SYS_SIGIGNORE = 0x28C // 652 + SYS_SIGINTERRUPT = 0x28D // 653 + SYS_SIGPAUSE = 0x28E // 654 + SYS_SIGRELSE = 0x28F // 655 + SYS_SIGSET = 0x290 // 656 + SYS_SIGSTACK = 0x291 // 657 + SYS_GETRLIMIT = 0x292 // 658 + SYS_SETRLIMIT = 0x293 // 659 + SYS_GETRUSAGE = 0x294 // 660 + SYS_MMAP = 0x295 // 661 + SYS_MPROTECT = 0x296 // 662 + SYS_MSYNC = 0x297 // 663 + SYS_MUNMAP = 0x298 // 664 + SYS_CONFSTR = 0x299 // 665 + SYS_GETOPT = 0x29A // 666 + SYS_LCHOWN = 0x29B // 667 + SYS_TRUNCATE = 0x29C // 668 + SYS_GETSUBOPT = 0x29D // 669 + SYS_SETPGRP = 0x29E // 670 + SYS___GDERR = 0x29F // 671 + SYS___TZONE = 0x2A0 // 672 + SYS___DLGHT = 0x2A1 // 673 + SYS___OPARGF = 0x2A2 // 674 + SYS___OPOPTF = 0x2A3 // 675 + SYS___OPINDF = 0x2A4 // 676 + SYS___OPERRF = 0x2A5 // 677 + SYS_GETDATE = 0x2A6 // 678 + SYS_WAIT3 = 0x2A7 // 679 + SYS_WAITID = 0x2A8 // 680 + SYS___CATTRM = 0x2A9 // 681 + SYS___GDTRM = 0x2AA // 682 + SYS___RNDTRM = 0x2AB // 683 + SYS_CRYPT = 0x2AC // 684 + SYS_ENCRYPT = 0x2AD // 685 + SYS_SETKEY = 0x2AE // 686 + SYS___CNVBLK = 0x2AF // 687 + SYS___CRYTRM = 0x2B0 // 688 + SYS___ECRTRM = 0x2B1 // 689 + SYS_DRAND48 = 0x2B2 // 690 + SYS_ERAND48 = 0x2B3 // 691 + SYS_FSTATVFS = 0x2B4 // 692 + SYS_STATVFS = 0x2B5 // 693 + SYS_CATCLOSE = 0x2B6 // 694 + SYS_CATGETS = 0x2B7 // 695 + SYS_CATOPEN = 0x2B8 // 696 + SYS_BCMP = 0x2B9 // 697 + SYS_BCOPY = 0x2BA // 698 + SYS_BZERO = 0x2BB // 699 + SYS_FFS = 0x2BC // 700 + SYS_INDEX = 0x2BD // 701 + SYS_RINDEX = 0x2BE // 702 + SYS_STRCASECMP = 0x2BF // 703 + SYS_STRDUP = 0x2C0 // 704 + SYS_STRNCASECMP = 0x2C1 // 705 + SYS_INITSTATE = 0x2C2 // 706 + SYS_SETSTATE = 0x2C3 // 707 + SYS_RANDOM = 0x2C4 // 708 + SYS_SRANDOM = 0x2C5 // 709 + SYS_HCREATE = 0x2C6 // 710 + SYS_HDESTROY = 0x2C7 // 711 + SYS_HSEARCH = 0x2C8 // 712 + SYS_LFIND = 0x2C9 // 713 + SYS_LSEARCH = 0x2CA // 714 + SYS_TDELETE = 0x2CB // 715 + SYS_TFIND = 0x2CC // 716 + SYS_TSEARCH = 0x2CD // 717 + SYS_TWALK = 0x2CE // 718 + SYS_INSQUE = 0x2CF // 719 + SYS_REMQUE = 0x2D0 // 720 + SYS_POPEN = 0x2D1 // 721 + SYS_PCLOSE = 0x2D2 // 722 + SYS_SWAB = 0x2D3 // 723 + SYS_MEMCCPY = 0x2D4 // 724 + SYS_GETPAGESIZE = 0x2D8 // 728 + SYS_FCHDIR = 0x2D9 // 729 + SYS___OCLCK = 0x2DA // 730 + SYS___ATOE = 0x2DB // 731 + SYS___ATOE_L = 0x2DC // 732 + SYS___ETOA = 0x2DD // 733 + SYS___ETOA_L = 0x2DE // 734 + SYS_SETUTXENT = 0x2DF // 735 + SYS_GETUTXENT = 0x2E0 // 736 + SYS_ENDUTXENT = 0x2E1 // 737 + SYS_GETUTXID = 0x2E2 // 738 + SYS_GETUTXLINE = 0x2E3 // 739 + SYS_PUTUTXLINE = 0x2E4 // 740 + SYS_FMTMSG = 0x2E5 // 741 + SYS_JRAND48 = 0x2E6 // 742 + SYS_LRAND48 = 0x2E7 // 743 + SYS_MRAND48 = 0x2E8 // 744 + SYS_NRAND48 = 0x2E9 // 745 + SYS_LCONG48 = 0x2EA // 746 + SYS_SRAND48 = 0x2EB // 747 + SYS_SEED48 = 0x2EC // 748 + SYS_ISASCII = 0x2ED // 749 + SYS_TOASCII = 0x2EE // 750 + SYS_A64L = 0x2EF // 751 + SYS_L64A = 0x2F0 // 752 + SYS_UALARM = 0x2F1 // 753 + SYS_USLEEP = 0x2F2 // 754 + SYS___UTXTRM = 0x2F3 // 755 + SYS___SRCTRM = 0x2F4 // 756 + SYS_FTIME = 0x2F5 // 757 + SYS_GETTIMEOFDAY = 0x2F6 // 758 + SYS_DBM_CLEARERR = 0x2F7 // 759 + SYS_DBM_CLOSE = 0x2F8 // 760 + SYS_DBM_DELETE = 0x2F9 // 761 + SYS_DBM_ERROR = 0x2FA // 762 + SYS_DBM_FETCH = 0x2FB // 763 + SYS_DBM_FIRSTKEY = 0x2FC // 764 + SYS_DBM_NEXTKEY = 0x2FD // 765 + SYS_DBM_OPEN = 0x2FE // 766 + SYS_DBM_STORE = 0x2FF // 767 + SYS___NDMTRM = 0x300 // 768 + SYS_FTOK = 0x301 // 769 + SYS_BASENAME = 0x302 // 770 + SYS_DIRNAME = 0x303 // 771 + SYS_GETDTABLESIZE = 0x304 // 772 + SYS_MKSTEMP = 0x305 // 773 + SYS_MKTEMP = 0x306 // 774 + SYS_NFTW = 0x307 // 775 + SYS_GETWD = 0x308 // 776 + SYS_LOCKF = 0x309 // 777 + SYS__LONGJMP = 0x30D // 781 + SYS__SETJMP = 0x30E // 782 + SYS_VFORK = 0x30F // 783 + SYS_WORDEXP = 0x310 // 784 + SYS_WORDFREE = 0x311 // 785 + SYS_GETPGID = 0x312 // 786 + SYS_GETSID = 0x313 // 787 + SYS___UTMPXNAME = 0x314 // 788 + SYS_CUSERID = 0x315 // 789 + SYS_GETPASS = 0x316 // 790 + SYS_FNMATCH = 0x317 // 791 + SYS_FTW = 0x318 // 792 + SYS_GETW = 0x319 // 793 + SYS_GLOB = 0x31A // 794 + SYS_GLOBFREE = 0x31B // 795 + SYS_PUTW = 0x31C // 796 + SYS_SEEKDIR = 0x31D // 797 + SYS_TELLDIR = 0x31E // 798 + SYS_TEMPNAM = 0x31F // 799 + SYS_ACOSH = 0x320 // 800 + SYS_ASINH = 0x321 // 801 + SYS_ATANH = 0x322 // 802 + SYS_CBRT = 0x323 // 803 + SYS_EXPM1 = 0x324 // 804 + SYS_ILOGB = 0x325 // 805 + SYS_LOGB = 0x326 // 806 + SYS_LOG1P = 0x327 // 807 + SYS_NEXTAFTER = 0x328 // 808 + SYS_RINT = 0x329 // 809 + SYS_REMAINDER = 0x32A // 810 + SYS_SCALB = 0x32B // 811 + SYS_LGAMMA = 0x32C // 812 + SYS_TTYSLOT = 0x32D // 813 + SYS_GETTIMEOFDAY_R = 0x32E // 814 + SYS_SYNC = 0x32F // 815 + SYS_SPAWN = 0x330 // 816 + SYS_SPAWNP = 0x331 // 817 + SYS_GETLOGIN_UU = 0x332 // 818 + SYS_ECVT = 0x333 // 819 + SYS_FCVT = 0x334 // 820 + SYS_GCVT = 0x335 // 821 + SYS_ACCEPT = 0x336 // 822 + SYS_BIND = 0x337 // 823 + SYS_CONNECT = 0x338 // 824 + SYS_ENDHOSTENT = 0x339 // 825 + SYS_ENDPROTOENT = 0x33A // 826 + SYS_ENDSERVENT = 0x33B // 827 + SYS_GETHOSTBYADDR_R = 0x33C // 828 + SYS_GETHOSTBYADDR = 0x33D // 829 + SYS_GETHOSTBYNAME_R = 0x33E // 830 + SYS_GETHOSTBYNAME = 0x33F // 831 + SYS_GETHOSTENT = 0x340 // 832 + SYS_GETHOSTID = 0x341 // 833 + SYS_GETHOSTNAME = 0x342 // 834 + SYS_GETNETBYADDR = 0x343 // 835 + SYS_GETNETBYNAME = 0x344 // 836 + SYS_GETNETENT = 0x345 // 837 + SYS_GETPEERNAME = 0x346 // 838 + SYS_GETPROTOBYNAME = 0x347 // 839 + SYS_GETPROTOBYNUMBER = 0x348 // 840 + SYS_GETPROTOENT = 0x349 // 841 + SYS_GETSERVBYNAME = 0x34A // 842 + SYS_GETSERVBYPORT = 0x34B // 843 + SYS_GETSERVENT = 0x34C // 844 + SYS_GETSOCKNAME = 0x34D // 845 + SYS_GETSOCKOPT = 0x34E // 846 + SYS_INET_ADDR = 0x34F // 847 + SYS_INET_LNAOF = 0x350 // 848 + SYS_INET_MAKEADDR = 0x351 // 849 + SYS_INET_NETOF = 0x352 // 850 + SYS_INET_NETWORK = 0x353 // 851 + SYS_INET_NTOA = 0x354 // 852 + SYS_IOCTL = 0x355 // 853 + SYS_LISTEN = 0x356 // 854 + SYS_READV = 0x357 // 855 + SYS_RECV = 0x358 // 856 + SYS_RECVFROM = 0x359 // 857 + SYS_SELECT = 0x35B // 859 + SYS_SELECTEX = 0x35C // 860 + SYS_SEND = 0x35D // 861 + SYS_SENDTO = 0x35F // 863 + SYS_SETHOSTENT = 0x360 // 864 + SYS_SETNETENT = 0x361 // 865 + SYS_SETPEER = 0x362 // 866 + SYS_SETPROTOENT = 0x363 // 867 + SYS_SETSERVENT = 0x364 // 868 + SYS_SETSOCKOPT = 0x365 // 869 + SYS_SHUTDOWN = 0x366 // 870 + SYS_SOCKET = 0x367 // 871 + SYS_SOCKETPAIR = 0x368 // 872 + SYS_WRITEV = 0x369 // 873 + SYS_CHROOT = 0x36A // 874 + SYS_W_STATVFS = 0x36B // 875 + SYS_ULIMIT = 0x36C // 876 + SYS_ISNAN = 0x36D // 877 + SYS_UTIMES = 0x36E // 878 + SYS___H_ERRNO = 0x36F // 879 + SYS_ENDNETENT = 0x370 // 880 + SYS_CLOSELOG = 0x371 // 881 + SYS_OPENLOG = 0x372 // 882 + SYS_SETLOGMASK = 0x373 // 883 + SYS_SYSLOG = 0x374 // 884 + SYS_PTSNAME = 0x375 // 885 + SYS_SETREUID = 0x376 // 886 + SYS_SETREGID = 0x377 // 887 + SYS_REALPATH = 0x378 // 888 + SYS___SIGNGAM = 0x379 // 889 + SYS_GRANTPT = 0x37A // 890 + SYS_UNLOCKPT = 0x37B // 891 + SYS_TCGETSID = 0x37C // 892 + SYS___TCGETCP = 0x37D // 893 + SYS___TCSETCP = 0x37E // 894 + SYS___TCSETTABLES = 0x37F // 895 + SYS_POLL = 0x380 // 896 + SYS_REXEC = 0x381 // 897 + SYS___ISASCII2 = 0x382 // 898 + SYS___TOASCII2 = 0x383 // 899 + SYS_CHPRIORITY = 0x384 // 900 + SYS_PTHREAD_ATTR_SETSYNCTYPE_NP = 0x385 // 901 + SYS_PTHREAD_ATTR_GETSYNCTYPE_NP = 0x386 // 902 + SYS_PTHREAD_SET_LIMIT_NP = 0x387 // 903 + SYS___STNETENT = 0x388 // 904 + SYS___STPROTOENT = 0x389 // 905 + SYS___STSERVENT = 0x38A // 906 + SYS___STHOSTENT = 0x38B // 907 + SYS_NLIST = 0x38C // 908 + SYS___IPDBCS = 0x38D // 909 + SYS___IPDSPX = 0x38E // 910 + SYS___IPMSGC = 0x38F // 911 + SYS___SELECT1 = 0x390 // 912 + SYS_PTHREAD_SECURITY_NP = 0x391 // 913 + SYS___CHECK_RESOURCE_AUTH_NP = 0x392 // 914 + SYS___CONVERT_ID_NP = 0x393 // 915 + SYS___OPENVMREL = 0x394 // 916 + SYS_WMEMCHR = 0x395 // 917 + SYS_WMEMCMP = 0x396 // 918 + SYS_WMEMCPY = 0x397 // 919 + SYS_WMEMMOVE = 0x398 // 920 + SYS_WMEMSET = 0x399 // 921 + SYS___FPUTWC = 0x400 // 1024 + SYS___PUTWC = 0x401 // 1025 + SYS___PWCHAR = 0x402 // 1026 + SYS___WCSFTM = 0x403 // 1027 + SYS___WCSTOK = 0x404 // 1028 + SYS___WCWDTH = 0x405 // 1029 + SYS_T_ACCEPT = 0x409 // 1033 + SYS_T_ALLOC = 0x40A // 1034 + SYS_T_BIND = 0x40B // 1035 + SYS_T_CLOSE = 0x40C // 1036 + SYS_T_CONNECT = 0x40D // 1037 + SYS_T_ERROR = 0x40E // 1038 + SYS_T_FREE = 0x40F // 1039 + SYS_T_GETINFO = 0x410 // 1040 + SYS_T_GETPROTADDR = 0x411 // 1041 + SYS_T_GETSTATE = 0x412 // 1042 + SYS_T_LISTEN = 0x413 // 1043 + SYS_T_LOOK = 0x414 // 1044 + SYS_T_OPEN = 0x415 // 1045 + SYS_T_OPTMGMT = 0x416 // 1046 + SYS_T_RCV = 0x417 // 1047 + SYS_T_RCVCONNECT = 0x418 // 1048 + SYS_T_RCVDIS = 0x419 // 1049 + SYS_T_RCVREL = 0x41A // 1050 + SYS_T_RCVUDATA = 0x41B // 1051 + SYS_T_RCVUDERR = 0x41C // 1052 + SYS_T_SND = 0x41D // 1053 + SYS_T_SNDDIS = 0x41E // 1054 + SYS_T_SNDREL = 0x41F // 1055 + SYS_T_SNDUDATA = 0x420 // 1056 + SYS_T_STRERROR = 0x421 // 1057 + SYS_T_SYNC = 0x422 // 1058 + SYS_T_UNBIND = 0x423 // 1059 + SYS___T_ERRNO = 0x424 // 1060 + SYS___RECVMSG2 = 0x425 // 1061 + SYS___SENDMSG2 = 0x426 // 1062 + SYS_FATTACH = 0x427 // 1063 + SYS_FDETACH = 0x428 // 1064 + SYS_GETMSG = 0x429 // 1065 + SYS_GETPMSG = 0x42A // 1066 + SYS_ISASTREAM = 0x42B // 1067 + SYS_PUTMSG = 0x42C // 1068 + SYS_PUTPMSG = 0x42D // 1069 + SYS___ISPOSIXON = 0x42E // 1070 + SYS___OPENMVSREL = 0x42F // 1071 + SYS_GETCONTEXT = 0x430 // 1072 + SYS_SETCONTEXT = 0x431 // 1073 + SYS_MAKECONTEXT = 0x432 // 1074 + SYS_SWAPCONTEXT = 0x433 // 1075 + SYS_PTHREAD_GETSPECIFIC_D8_NP = 0x434 // 1076 + SYS_GETCLIENTID = 0x470 // 1136 + SYS___GETCLIENTID = 0x471 // 1137 + SYS_GETSTABLESIZE = 0x472 // 1138 + SYS_GETIBMOPT = 0x473 // 1139 + SYS_GETIBMSOCKOPT = 0x474 // 1140 + SYS_GIVESOCKET = 0x475 // 1141 + SYS_IBMSFLUSH = 0x476 // 1142 + SYS_MAXDESC = 0x477 // 1143 + SYS_SETIBMOPT = 0x478 // 1144 + SYS_SETIBMSOCKOPT = 0x479 // 1145 + SYS_SOCK_DEBUG = 0x47A // 1146 + SYS_SOCK_DO_TESTSTOR = 0x47D // 1149 + SYS_TAKESOCKET = 0x47E // 1150 + SYS___SERVER_INIT = 0x47F // 1151 + SYS___SERVER_PWU = 0x480 // 1152 + SYS_PTHREAD_TAG_NP = 0x481 // 1153 + SYS___CONSOLE = 0x482 // 1154 + SYS___WSINIT = 0x483 // 1155 + SYS___IPTCPN = 0x489 // 1161 + SYS___SMF_RECORD = 0x48A // 1162 + SYS___IPHOST = 0x48B // 1163 + SYS___IPNODE = 0x48C // 1164 + SYS___SERVER_CLASSIFY_CREATE = 0x48D // 1165 + SYS___SERVER_CLASSIFY_DESTROY = 0x48E // 1166 + SYS___SERVER_CLASSIFY_RESET = 0x48F // 1167 + SYS___SERVER_CLASSIFY = 0x490 // 1168 + SYS___HEAPRPT = 0x496 // 1174 + SYS___FNWSA = 0x49B // 1179 + SYS___SPAWN2 = 0x49D // 1181 + SYS___SPAWNP2 = 0x49E // 1182 + SYS___GDRR = 0x4A1 // 1185 + SYS___HRRNO = 0x4A2 // 1186 + SYS___OPRG = 0x4A3 // 1187 + SYS___OPRR = 0x4A4 // 1188 + SYS___OPND = 0x4A5 // 1189 + SYS___OPPT = 0x4A6 // 1190 + SYS___SIGGM = 0x4A7 // 1191 + SYS___DGHT = 0x4A8 // 1192 + SYS___TZNE = 0x4A9 // 1193 + SYS___TZZN = 0x4AA // 1194 + SYS___TRRNO = 0x4AF // 1199 + SYS___ENVN = 0x4B0 // 1200 + SYS___MLOCKALL = 0x4B1 // 1201 + SYS_CREATEWO = 0x4B2 // 1202 + SYS_CREATEWORKUNIT = 0x4B2 // 1202 + SYS_CONTINUE = 0x4B3 // 1203 + SYS_CONTINUEWORKUNIT = 0x4B3 // 1203 + SYS_CONNECTW = 0x4B4 // 1204 + SYS_CONNECTWORKMGR = 0x4B4 // 1204 + SYS_CONNECTS = 0x4B5 // 1205 + SYS_CONNECTSERVER = 0x4B5 // 1205 + SYS_DISCONNE = 0x4B6 // 1206 + SYS_DISCONNECTSERVER = 0x4B6 // 1206 + SYS_JOINWORK = 0x4B7 // 1207 + SYS_JOINWORKUNIT = 0x4B7 // 1207 + SYS_LEAVEWOR = 0x4B8 // 1208 + SYS_LEAVEWORKUNIT = 0x4B8 // 1208 + SYS_DELETEWO = 0x4B9 // 1209 + SYS_DELETEWORKUNIT = 0x4B9 // 1209 + SYS_QUERYMET = 0x4BA // 1210 + SYS_QUERYMETRICS = 0x4BA // 1210 + SYS_QUERYSCH = 0x4BB // 1211 + SYS_QUERYSCHENV = 0x4BB // 1211 + SYS_CHECKSCH = 0x4BC // 1212 + SYS_CHECKSCHENV = 0x4BC // 1212 + SYS___PID_AFFINITY = 0x4BD // 1213 + SYS___ASINH_B = 0x4BE // 1214 + SYS___ATAN_B = 0x4BF // 1215 + SYS___CBRT_B = 0x4C0 // 1216 + SYS___CEIL_B = 0x4C1 // 1217 + SYS_COPYSIGN = 0x4C2 // 1218 + SYS___COS_B = 0x4C3 // 1219 + SYS___ERF_B = 0x4C4 // 1220 + SYS___ERFC_B = 0x4C5 // 1221 + SYS___EXPM1_B = 0x4C6 // 1222 + SYS___FABS_B = 0x4C7 // 1223 + SYS_FINITE = 0x4C8 // 1224 + SYS___FLOOR_B = 0x4C9 // 1225 + SYS___FREXP_B = 0x4CA // 1226 + SYS___ILOGB_B = 0x4CB // 1227 + SYS___ISNAN_B = 0x4CC // 1228 + SYS___LDEXP_B = 0x4CD // 1229 + SYS___LOG1P_B = 0x4CE // 1230 + SYS___LOGB_B = 0x4CF // 1231 + SYS_MATHERR = 0x4D0 // 1232 + SYS___MODF_B = 0x4D1 // 1233 + SYS___NEXTAFTER_B = 0x4D2 // 1234 + SYS___RINT_B = 0x4D3 // 1235 + SYS_SCALBN = 0x4D4 // 1236 + SYS_SIGNIFIC = 0x4D5 // 1237 + SYS_SIGNIFICAND = 0x4D5 // 1237 + SYS___SIN_B = 0x4D6 // 1238 + SYS___TAN_B = 0x4D7 // 1239 + SYS___TANH_B = 0x4D8 // 1240 + SYS___ACOS_B = 0x4D9 // 1241 + SYS___ACOSH_B = 0x4DA // 1242 + SYS___ASIN_B = 0x4DB // 1243 + SYS___ATAN2_B = 0x4DC // 1244 + SYS___ATANH_B = 0x4DD // 1245 + SYS___COSH_B = 0x4DE // 1246 + SYS___EXP_B = 0x4DF // 1247 + SYS___FMOD_B = 0x4E0 // 1248 + SYS___GAMMA_B = 0x4E1 // 1249 + SYS_GAMMA_R = 0x4E2 // 1250 + SYS___HYPOT_B = 0x4E3 // 1251 + SYS___J0_B = 0x4E4 // 1252 + SYS___Y0_B = 0x4E5 // 1253 + SYS___J1_B = 0x4E6 // 1254 + SYS___Y1_B = 0x4E7 // 1255 + SYS___JN_B = 0x4E8 // 1256 + SYS___YN_B = 0x4E9 // 1257 + SYS___LGAMMA_B = 0x4EA // 1258 + SYS_LGAMMA_R = 0x4EB // 1259 + SYS___LOG_B = 0x4EC // 1260 + SYS___LOG10_B = 0x4ED // 1261 + SYS___POW_B = 0x4EE // 1262 + SYS___REMAINDER_B = 0x4EF // 1263 + SYS___SCALB_B = 0x4F0 // 1264 + SYS___SINH_B = 0x4F1 // 1265 + SYS___SQRT_B = 0x4F2 // 1266 + SYS___OPENDIR2 = 0x4F3 // 1267 + SYS___READDIR2 = 0x4F4 // 1268 + SYS___LOGIN = 0x4F5 // 1269 + SYS___OPEN_STAT = 0x4F6 // 1270 + SYS_ACCEPT_AND_RECV = 0x4F7 // 1271 + SYS___FP_SETMODE = 0x4F8 // 1272 + SYS___SIGACTIONSET = 0x4FB // 1275 + SYS___UCREATE = 0x4FC // 1276 + SYS___UMALLOC = 0x4FD // 1277 + SYS___UFREE = 0x4FE // 1278 + SYS___UHEAPREPORT = 0x4FF // 1279 + SYS___ISBFP = 0x500 // 1280 + SYS___FP_CAST = 0x501 // 1281 + SYS___CERTIFICATE = 0x502 // 1282 + SYS_SEND_FILE = 0x503 // 1283 + SYS_AIO_CANCEL = 0x504 // 1284 + SYS_AIO_ERROR = 0x505 // 1285 + SYS_AIO_READ = 0x506 // 1286 + SYS_AIO_RETURN = 0x507 // 1287 + SYS_AIO_SUSPEND = 0x508 // 1288 + SYS_AIO_WRITE = 0x509 // 1289 + SYS_PTHREAD_MUTEXATTR_GETPSHARED = 0x50A // 1290 + SYS_PTHREAD_MUTEXATTR_SETPSHARED = 0x50B // 1291 + SYS_PTHREAD_RWLOCK_DESTROY = 0x50C // 1292 + SYS_PTHREAD_RWLOCK_INIT = 0x50D // 1293 + SYS_PTHREAD_RWLOCK_RDLOCK = 0x50E // 1294 + SYS_PTHREAD_RWLOCK_TRYRDLOCK = 0x50F // 1295 + SYS_PTHREAD_RWLOCK_TRYWRLOCK = 0x510 // 1296 + SYS_PTHREAD_RWLOCK_UNLOCK = 0x511 // 1297 + SYS_PTHREAD_RWLOCK_WRLOCK = 0x512 // 1298 + SYS_PTHREAD_RWLOCKATTR_GETPSHARED = 0x513 // 1299 + SYS_PTHREAD_RWLOCKATTR_SETPSHARED = 0x514 // 1300 + SYS_PTHREAD_RWLOCKATTR_INIT = 0x515 // 1301 + SYS_PTHREAD_RWLOCKATTR_DESTROY = 0x516 // 1302 + SYS___CTTBL = 0x517 // 1303 + SYS_PTHREAD_MUTEXATTR_SETTYPE = 0x518 // 1304 + SYS_PTHREAD_MUTEXATTR_GETTYPE = 0x519 // 1305 + SYS___FP_CLR_FLAG = 0x51A // 1306 + SYS___FP_READ_FLAG = 0x51B // 1307 + SYS___FP_RAISE_XCP = 0x51C // 1308 + SYS___FP_CLASS = 0x51D // 1309 + SYS___FP_FINITE = 0x51E // 1310 + SYS___FP_ISNAN = 0x51F // 1311 + SYS___FP_UNORDERED = 0x520 // 1312 + SYS___FP_READ_RND = 0x521 // 1313 + SYS___FP_READ_RND_B = 0x522 // 1314 + SYS___FP_SWAP_RND = 0x523 // 1315 + SYS___FP_SWAP_RND_B = 0x524 // 1316 + SYS___FP_LEVEL = 0x525 // 1317 + SYS___FP_BTOH = 0x526 // 1318 + SYS___FP_HTOB = 0x527 // 1319 + SYS___FPC_RD = 0x528 // 1320 + SYS___FPC_WR = 0x529 // 1321 + SYS___FPC_RW = 0x52A // 1322 + SYS___FPC_SM = 0x52B // 1323 + SYS___FPC_RS = 0x52C // 1324 + SYS_SIGTIMEDWAIT = 0x52D // 1325 + SYS_SIGWAITINFO = 0x52E // 1326 + SYS___CHKBFP = 0x52F // 1327 + SYS___W_PIOCTL = 0x59E // 1438 + SYS___OSENV = 0x59F // 1439 + SYS_EXPORTWO = 0x5A1 // 1441 + SYS_EXPORTWORKUNIT = 0x5A1 // 1441 + SYS_UNDOEXPO = 0x5A2 // 1442 + SYS_UNDOEXPORTWORKUNIT = 0x5A2 // 1442 + SYS_IMPORTWO = 0x5A3 // 1443 + SYS_IMPORTWORKUNIT = 0x5A3 // 1443 + SYS_UNDOIMPO = 0x5A4 // 1444 + SYS_UNDOIMPORTWORKUNIT = 0x5A4 // 1444 + SYS_EXTRACTW = 0x5A5 // 1445 + SYS_EXTRACTWORKUNIT = 0x5A5 // 1445 + SYS___CPL = 0x5A6 // 1446 + SYS___MAP_INIT = 0x5A7 // 1447 + SYS___MAP_SERVICE = 0x5A8 // 1448 + SYS_SIGQUEUE = 0x5A9 // 1449 + SYS___MOUNT = 0x5AA // 1450 + SYS___GETUSERID = 0x5AB // 1451 + SYS___IPDOMAINNAME = 0x5AC // 1452 + SYS_QUERYENC = 0x5AD // 1453 + SYS_QUERYWORKUNITCLASSIFICATION = 0x5AD // 1453 + SYS_CONNECTE = 0x5AE // 1454 + SYS_CONNECTEXPORTIMPORT = 0x5AE // 1454 + SYS___FP_SWAPMODE = 0x5AF // 1455 + SYS_STRTOLL = 0x5B0 // 1456 + SYS_STRTOULL = 0x5B1 // 1457 + SYS___DSA_PREV = 0x5B2 // 1458 + SYS___EP_FIND = 0x5B3 // 1459 + SYS___SERVER_THREADS_QUERY = 0x5B4 // 1460 + SYS___MSGRCV_TIMED = 0x5B7 // 1463 + SYS___SEMOP_TIMED = 0x5B8 // 1464 + SYS___GET_CPUID = 0x5B9 // 1465 + SYS___GET_SYSTEM_SETTINGS = 0x5BA // 1466 + SYS_FTELLO = 0x5C8 // 1480 + SYS_FSEEKO = 0x5C9 // 1481 + SYS_LLDIV = 0x5CB // 1483 + SYS_WCSTOLL = 0x5CC // 1484 + SYS_WCSTOULL = 0x5CD // 1485 + SYS_LLABS = 0x5CE // 1486 + SYS___CONSOLE2 = 0x5D2 // 1490 + SYS_INET_NTOP = 0x5D3 // 1491 + SYS_INET_PTON = 0x5D4 // 1492 + SYS___RES = 0x5D6 // 1494 + SYS_RES_MKQUERY = 0x5D7 // 1495 + SYS_RES_INIT = 0x5D8 // 1496 + SYS_RES_QUERY = 0x5D9 // 1497 + SYS_RES_SEARCH = 0x5DA // 1498 + SYS_RES_SEND = 0x5DB // 1499 + SYS_RES_QUERYDOMAIN = 0x5DC // 1500 + SYS_DN_EXPAND = 0x5DD // 1501 + SYS_DN_SKIPNAME = 0x5DE // 1502 + SYS_DN_COMP = 0x5DF // 1503 + SYS_ASCTIME_R = 0x5E0 // 1504 + SYS_CTIME_R = 0x5E1 // 1505 + SYS_GMTIME_R = 0x5E2 // 1506 + SYS_LOCALTIME_R = 0x5E3 // 1507 + SYS_RAND_R = 0x5E4 // 1508 + SYS_STRTOK_R = 0x5E5 // 1509 + SYS_READDIR_R = 0x5E6 // 1510 + SYS_GETGRGID_R = 0x5E7 // 1511 + SYS_GETGRNAM_R = 0x5E8 // 1512 + SYS_GETLOGIN_R = 0x5E9 // 1513 + SYS_GETPWNAM_R = 0x5EA // 1514 + SYS_GETPWUID_R = 0x5EB // 1515 + SYS_TTYNAME_R = 0x5EC // 1516 + SYS_PTHREAD_ATFORK = 0x5ED // 1517 + SYS_PTHREAD_ATTR_GETGUARDSIZE = 0x5EE // 1518 + SYS_PTHREAD_ATTR_GETSTACKADDR = 0x5EF // 1519 + SYS_PTHREAD_ATTR_SETGUARDSIZE = 0x5F0 // 1520 + SYS_PTHREAD_ATTR_SETSTACKADDR = 0x5F1 // 1521 + SYS_PTHREAD_CONDATTR_GETPSHARED = 0x5F2 // 1522 + SYS_PTHREAD_CONDATTR_SETPSHARED = 0x5F3 // 1523 + SYS_PTHREAD_GETCONCURRENCY = 0x5F4 // 1524 + SYS_PTHREAD_KEY_DELETE = 0x5F5 // 1525 + SYS_PTHREAD_SETCONCURRENCY = 0x5F6 // 1526 + SYS_PTHREAD_SIGMASK = 0x5F7 // 1527 + SYS___DISCARDDATA = 0x5F8 // 1528 + SYS_PTHREAD_ATTR_GETSCHEDPARAM = 0x5F9 // 1529 + SYS_PTHREAD_ATTR_SETSCHEDPARAM = 0x5FA // 1530 + SYS_PTHREAD_ATTR_GETDETACHSTATE_U98 = 0x5FB // 1531 + SYS_PTHREAD_ATTR_SETDETACHSTATE_U98 = 0x5FC // 1532 + SYS_PTHREAD_DETACH_U98 = 0x5FD // 1533 + SYS_PTHREAD_GETSPECIFIC_U98 = 0x5FE // 1534 + SYS_PTHREAD_SETCANCELSTATE = 0x5FF // 1535 + SYS_PTHREAD_SETCANCELTYPE = 0x600 // 1536 + SYS_PTHREAD_TESTCANCEL = 0x601 // 1537 + SYS___ATANF_B = 0x602 // 1538 + SYS___ATANL_B = 0x603 // 1539 + SYS___CEILF_B = 0x604 // 1540 + SYS___CEILL_B = 0x605 // 1541 + SYS___COSF_B = 0x606 // 1542 + SYS___COSL_B = 0x607 // 1543 + SYS___FABSF_B = 0x608 // 1544 + SYS___FABSL_B = 0x609 // 1545 + SYS___FLOORF_B = 0x60A // 1546 + SYS___FLOORL_B = 0x60B // 1547 + SYS___FREXPF_B = 0x60C // 1548 + SYS___FREXPL_B = 0x60D // 1549 + SYS___LDEXPF_B = 0x60E // 1550 + SYS___LDEXPL_B = 0x60F // 1551 + SYS___SINF_B = 0x610 // 1552 + SYS___SINL_B = 0x611 // 1553 + SYS___TANF_B = 0x612 // 1554 + SYS___TANL_B = 0x613 // 1555 + SYS___TANHF_B = 0x614 // 1556 + SYS___TANHL_B = 0x615 // 1557 + SYS___ACOSF_B = 0x616 // 1558 + SYS___ACOSL_B = 0x617 // 1559 + SYS___ASINF_B = 0x618 // 1560 + SYS___ASINL_B = 0x619 // 1561 + SYS___ATAN2F_B = 0x61A // 1562 + SYS___ATAN2L_B = 0x61B // 1563 + SYS___COSHF_B = 0x61C // 1564 + SYS___COSHL_B = 0x61D // 1565 + SYS___EXPF_B = 0x61E // 1566 + SYS___EXPL_B = 0x61F // 1567 + SYS___LOGF_B = 0x620 // 1568 + SYS___LOGL_B = 0x621 // 1569 + SYS___LOG10F_B = 0x622 // 1570 + SYS___LOG10L_B = 0x623 // 1571 + SYS___POWF_B = 0x624 // 1572 + SYS___POWL_B = 0x625 // 1573 + SYS___SINHF_B = 0x626 // 1574 + SYS___SINHL_B = 0x627 // 1575 + SYS___SQRTF_B = 0x628 // 1576 + SYS___SQRTL_B = 0x629 // 1577 + SYS___ABSF_B = 0x62A // 1578 + SYS___ABS_B = 0x62B // 1579 + SYS___ABSL_B = 0x62C // 1580 + SYS___FMODF_B = 0x62D // 1581 + SYS___FMODL_B = 0x62E // 1582 + SYS___MODFF_B = 0x62F // 1583 + SYS___MODFL_B = 0x630 // 1584 + SYS_ABSF = 0x631 // 1585 + SYS_ABSL = 0x632 // 1586 + SYS_ACOSF = 0x633 // 1587 + SYS_ACOSL = 0x634 // 1588 + SYS_ASINF = 0x635 // 1589 + SYS_ASINL = 0x636 // 1590 + SYS_ATAN2F = 0x637 // 1591 + SYS_ATAN2L = 0x638 // 1592 + SYS_ATANF = 0x639 // 1593 + SYS_ATANL = 0x63A // 1594 + SYS_CEILF = 0x63B // 1595 + SYS_CEILL = 0x63C // 1596 + SYS_COSF = 0x63D // 1597 + SYS_COSL = 0x63E // 1598 + SYS_COSHF = 0x63F // 1599 + SYS_COSHL = 0x640 // 1600 + SYS_EXPF = 0x641 // 1601 + SYS_EXPL = 0x642 // 1602 + SYS_TANHF = 0x643 // 1603 + SYS_TANHL = 0x644 // 1604 + SYS_LOG10F = 0x645 // 1605 + SYS_LOG10L = 0x646 // 1606 + SYS_LOGF = 0x647 // 1607 + SYS_LOGL = 0x648 // 1608 + SYS_POWF = 0x649 // 1609 + SYS_POWL = 0x64A // 1610 + SYS_SINF = 0x64B // 1611 + SYS_SINL = 0x64C // 1612 + SYS_SQRTF = 0x64D // 1613 + SYS_SQRTL = 0x64E // 1614 + SYS_SINHF = 0x64F // 1615 + SYS_SINHL = 0x650 // 1616 + SYS_TANF = 0x651 // 1617 + SYS_TANL = 0x652 // 1618 + SYS_FABSF = 0x653 // 1619 + SYS_FABSL = 0x654 // 1620 + SYS_FLOORF = 0x655 // 1621 + SYS_FLOORL = 0x656 // 1622 + SYS_FMODF = 0x657 // 1623 + SYS_FMODL = 0x658 // 1624 + SYS_FREXPF = 0x659 // 1625 + SYS_FREXPL = 0x65A // 1626 + SYS_LDEXPF = 0x65B // 1627 + SYS_LDEXPL = 0x65C // 1628 + SYS_MODFF = 0x65D // 1629 + SYS_MODFL = 0x65E // 1630 + SYS_BTOWC = 0x65F // 1631 + SYS___CHATTR = 0x660 // 1632 + SYS___FCHATTR = 0x661 // 1633 + SYS___TOCCSID = 0x662 // 1634 + SYS___CSNAMETYPE = 0x663 // 1635 + SYS___TOCSNAME = 0x664 // 1636 + SYS___CCSIDTYPE = 0x665 // 1637 + SYS___AE_CORRESTBL_QUERY = 0x666 // 1638 + SYS___AE_AUTOCONVERT_STATE = 0x667 // 1639 + SYS_DN_FIND = 0x668 // 1640 + SYS___GETHOSTBYADDR_A = 0x669 // 1641 + SYS___GETHOSTBYNAME_A = 0x66A // 1642 + SYS___RES_INIT_A = 0x66B // 1643 + SYS___GETHOSTBYADDR_R_A = 0x66C // 1644 + SYS___GETHOSTBYNAME_R_A = 0x66D // 1645 + SYS___CHARMAP_INIT_A = 0x66E // 1646 + SYS___MBLEN_A = 0x66F // 1647 + SYS___MBLEN_SB_A = 0x670 // 1648 + SYS___MBLEN_STD_A = 0x671 // 1649 + SYS___MBLEN_UTF = 0x672 // 1650 + SYS___MBSTOWCS_A = 0x673 // 1651 + SYS___MBSTOWCS_STD_A = 0x674 // 1652 + SYS___MBTOWC_A = 0x675 // 1653 + SYS___MBTOWC_ISO1 = 0x676 // 1654 + SYS___MBTOWC_SBCS = 0x677 // 1655 + SYS___MBTOWC_MBCS = 0x678 // 1656 + SYS___MBTOWC_UTF = 0x679 // 1657 + SYS___WCSTOMBS_A = 0x67A // 1658 + SYS___WCSTOMBS_STD_A = 0x67B // 1659 + SYS___WCSWIDTH_A = 0x67C // 1660 + SYS___GETGRGID_R_A = 0x67D // 1661 + SYS___WCSWIDTH_STD_A = 0x67E // 1662 + SYS___WCSWIDTH_ASIA = 0x67F // 1663 + SYS___CSID_A = 0x680 // 1664 + SYS___CSID_STD_A = 0x681 // 1665 + SYS___WCSID_A = 0x682 // 1666 + SYS___WCSID_STD_A = 0x683 // 1667 + SYS___WCTOMB_A = 0x684 // 1668 + SYS___WCTOMB_ISO1 = 0x685 // 1669 + SYS___WCTOMB_STD_A = 0x686 // 1670 + SYS___WCTOMB_UTF = 0x687 // 1671 + SYS___WCWIDTH_A = 0x688 // 1672 + SYS___GETGRNAM_R_A = 0x689 // 1673 + SYS___WCWIDTH_STD_A = 0x68A // 1674 + SYS___WCWIDTH_ASIA = 0x68B // 1675 + SYS___GETPWNAM_R_A = 0x68C // 1676 + SYS___GETPWUID_R_A = 0x68D // 1677 + SYS___GETLOGIN_R_A = 0x68E // 1678 + SYS___TTYNAME_R_A = 0x68F // 1679 + SYS___READDIR_R_A = 0x690 // 1680 + SYS___E2A_S = 0x691 // 1681 + SYS___FNMATCH_A = 0x692 // 1682 + SYS___FNMATCH_C_A = 0x693 // 1683 + SYS___EXECL_A = 0x694 // 1684 + SYS___FNMATCH_STD_A = 0x695 // 1685 + SYS___REGCOMP_A = 0x696 // 1686 + SYS___REGCOMP_STD_A = 0x697 // 1687 + SYS___REGERROR_A = 0x698 // 1688 + SYS___REGERROR_STD_A = 0x699 // 1689 + SYS___REGEXEC_A = 0x69A // 1690 + SYS___REGEXEC_STD_A = 0x69B // 1691 + SYS___REGFREE_A = 0x69C // 1692 + SYS___REGFREE_STD_A = 0x69D // 1693 + SYS___STRCOLL_A = 0x69E // 1694 + SYS___STRCOLL_C_A = 0x69F // 1695 + SYS___EXECLE_A = 0x6A0 // 1696 + SYS___STRCOLL_STD_A = 0x6A1 // 1697 + SYS___STRXFRM_A = 0x6A2 // 1698 + SYS___STRXFRM_C_A = 0x6A3 // 1699 + SYS___EXECLP_A = 0x6A4 // 1700 + SYS___STRXFRM_STD_A = 0x6A5 // 1701 + SYS___WCSCOLL_A = 0x6A6 // 1702 + SYS___WCSCOLL_C_A = 0x6A7 // 1703 + SYS___WCSCOLL_STD_A = 0x6A8 // 1704 + SYS___WCSXFRM_A = 0x6A9 // 1705 + SYS___WCSXFRM_C_A = 0x6AA // 1706 + SYS___WCSXFRM_STD_A = 0x6AB // 1707 + SYS___COLLATE_INIT_A = 0x6AC // 1708 + SYS___WCTYPE_A = 0x6AD // 1709 + SYS___GET_WCTYPE_STD_A = 0x6AE // 1710 + SYS___CTYPE_INIT_A = 0x6AF // 1711 + SYS___ISWCTYPE_A = 0x6B0 // 1712 + SYS___EXECV_A = 0x6B1 // 1713 + SYS___IS_WCTYPE_STD_A = 0x6B2 // 1714 + SYS___TOWLOWER_A = 0x6B3 // 1715 + SYS___TOWLOWER_STD_A = 0x6B4 // 1716 + SYS___TOWUPPER_A = 0x6B5 // 1717 + SYS___TOWUPPER_STD_A = 0x6B6 // 1718 + SYS___LOCALE_INIT_A = 0x6B7 // 1719 + SYS___LOCALECONV_A = 0x6B8 // 1720 + SYS___LOCALECONV_STD_A = 0x6B9 // 1721 + SYS___NL_LANGINFO_A = 0x6BA // 1722 + SYS___NL_LNAGINFO_STD_A = 0x6BB // 1723 + SYS___MONETARY_INIT_A = 0x6BC // 1724 + SYS___STRFMON_A = 0x6BD // 1725 + SYS___STRFMON_STD_A = 0x6BE // 1726 + SYS___GETADDRINFO_A = 0x6BF // 1727 + SYS___CATGETS_A = 0x6C0 // 1728 + SYS___EXECVE_A = 0x6C1 // 1729 + SYS___EXECVP_A = 0x6C2 // 1730 + SYS___SPAWN_A = 0x6C3 // 1731 + SYS___GETNAMEINFO_A = 0x6C4 // 1732 + SYS___SPAWNP_A = 0x6C5 // 1733 + SYS___NUMERIC_INIT_A = 0x6C6 // 1734 + SYS___RESP_INIT_A = 0x6C7 // 1735 + SYS___RPMATCH_A = 0x6C8 // 1736 + SYS___RPMATCH_C_A = 0x6C9 // 1737 + SYS___RPMATCH_STD_A = 0x6CA // 1738 + SYS___TIME_INIT_A = 0x6CB // 1739 + SYS___STRFTIME_A = 0x6CC // 1740 + SYS___STRFTIME_STD_A = 0x6CD // 1741 + SYS___STRPTIME_A = 0x6CE // 1742 + SYS___STRPTIME_STD_A = 0x6CF // 1743 + SYS___WCSFTIME_A = 0x6D0 // 1744 + SYS___WCSFTIME_STD_A = 0x6D1 // 1745 + SYS_____SPAWN2_A = 0x6D2 // 1746 + SYS_____SPAWNP2_A = 0x6D3 // 1747 + SYS___SYNTAX_INIT_A = 0x6D4 // 1748 + SYS___TOD_INIT_A = 0x6D5 // 1749 + SYS___NL_CSINFO_A = 0x6D6 // 1750 + SYS___NL_MONINFO_A = 0x6D7 // 1751 + SYS___NL_NUMINFO_A = 0x6D8 // 1752 + SYS___NL_RESPINFO_A = 0x6D9 // 1753 + SYS___NL_TIMINFO_A = 0x6DA // 1754 + SYS___IF_NAMETOINDEX_A = 0x6DB // 1755 + SYS___IF_INDEXTONAME_A = 0x6DC // 1756 + SYS___PRINTF_A = 0x6DD // 1757 + SYS___ICONV_OPEN_A = 0x6DE // 1758 + SYS___DLLLOAD_A = 0x6DF // 1759 + SYS___DLLQUERYFN_A = 0x6E0 // 1760 + SYS___DLLQUERYVAR_A = 0x6E1 // 1761 + SYS_____CHATTR_A = 0x6E2 // 1762 + SYS___E2A_L = 0x6E3 // 1763 + SYS_____TOCCSID_A = 0x6E4 // 1764 + SYS_____TOCSNAME_A = 0x6E5 // 1765 + SYS_____CCSIDTYPE_A = 0x6E6 // 1766 + SYS_____CSNAMETYPE_A = 0x6E7 // 1767 + SYS___CHMOD_A = 0x6E8 // 1768 + SYS___MKDIR_A = 0x6E9 // 1769 + SYS___STAT_A = 0x6EA // 1770 + SYS___STAT_O_A = 0x6EB // 1771 + SYS___MKFIFO_A = 0x6EC // 1772 + SYS_____OPEN_STAT_A = 0x6ED // 1773 + SYS___LSTAT_A = 0x6EE // 1774 + SYS___LSTAT_O_A = 0x6EF // 1775 + SYS___MKNOD_A = 0x6F0 // 1776 + SYS___MOUNT_A = 0x6F1 // 1777 + SYS___UMOUNT_A = 0x6F2 // 1778 + SYS___CHAUDIT_A = 0x6F4 // 1780 + SYS___W_GETMNTENT_A = 0x6F5 // 1781 + SYS___CREAT_A = 0x6F6 // 1782 + SYS___OPEN_A = 0x6F7 // 1783 + SYS___SETLOCALE_A = 0x6F9 // 1785 + SYS___FPRINTF_A = 0x6FA // 1786 + SYS___SPRINTF_A = 0x6FB // 1787 + SYS___VFPRINTF_A = 0x6FC // 1788 + SYS___VPRINTF_A = 0x6FD // 1789 + SYS___VSPRINTF_A = 0x6FE // 1790 + SYS___VSWPRINTF_A = 0x6FF // 1791 + SYS___SWPRINTF_A = 0x700 // 1792 + SYS___FSCANF_A = 0x701 // 1793 + SYS___SCANF_A = 0x702 // 1794 + SYS___SSCANF_A = 0x703 // 1795 + SYS___SWSCANF_A = 0x704 // 1796 + SYS___ATOF_A = 0x705 // 1797 + SYS___ATOI_A = 0x706 // 1798 + SYS___ATOL_A = 0x707 // 1799 + SYS___STRTOD_A = 0x708 // 1800 + SYS___STRTOL_A = 0x709 // 1801 + SYS___STRTOUL_A = 0x70A // 1802 + SYS_____AE_CORRESTBL_QUERY_A = 0x70B // 1803 + SYS___A64L_A = 0x70C // 1804 + SYS___ECVT_A = 0x70D // 1805 + SYS___FCVT_A = 0x70E // 1806 + SYS___GCVT_A = 0x70F // 1807 + SYS___L64A_A = 0x710 // 1808 + SYS___STRERROR_A = 0x711 // 1809 + SYS___PERROR_A = 0x712 // 1810 + SYS___FETCH_A = 0x713 // 1811 + SYS___GETENV_A = 0x714 // 1812 + SYS___MKSTEMP_A = 0x717 // 1815 + SYS___PTSNAME_A = 0x718 // 1816 + SYS___PUTENV_A = 0x719 // 1817 + SYS___REALPATH_A = 0x71A // 1818 + SYS___SETENV_A = 0x71B // 1819 + SYS___SYSTEM_A = 0x71C // 1820 + SYS___GETOPT_A = 0x71D // 1821 + SYS___CATOPEN_A = 0x71E // 1822 + SYS___ACCESS_A = 0x71F // 1823 + SYS___CHDIR_A = 0x720 // 1824 + SYS___CHOWN_A = 0x721 // 1825 + SYS___CHROOT_A = 0x722 // 1826 + SYS___GETCWD_A = 0x723 // 1827 + SYS___GETWD_A = 0x724 // 1828 + SYS___LCHOWN_A = 0x725 // 1829 + SYS___LINK_A = 0x726 // 1830 + SYS___PATHCONF_A = 0x727 // 1831 + SYS___IF_NAMEINDEX_A = 0x728 // 1832 + SYS___READLINK_A = 0x729 // 1833 + SYS___RMDIR_A = 0x72A // 1834 + SYS___STATVFS_A = 0x72B // 1835 + SYS___SYMLINK_A = 0x72C // 1836 + SYS___TRUNCATE_A = 0x72D // 1837 + SYS___UNLINK_A = 0x72E // 1838 + SYS___GAI_STRERROR_A = 0x72F // 1839 + SYS___EXTLINK_NP_A = 0x730 // 1840 + SYS___ISALNUM_A = 0x731 // 1841 + SYS___ISALPHA_A = 0x732 // 1842 + SYS___A2E_S = 0x733 // 1843 + SYS___ISCNTRL_A = 0x734 // 1844 + SYS___ISDIGIT_A = 0x735 // 1845 + SYS___ISGRAPH_A = 0x736 // 1846 + SYS___ISLOWER_A = 0x737 // 1847 + SYS___ISPRINT_A = 0x738 // 1848 + SYS___ISPUNCT_A = 0x739 // 1849 + SYS___ISSPACE_A = 0x73A // 1850 + SYS___ISUPPER_A = 0x73B // 1851 + SYS___ISXDIGIT_A = 0x73C // 1852 + SYS___TOLOWER_A = 0x73D // 1853 + SYS___TOUPPER_A = 0x73E // 1854 + SYS___ISWALNUM_A = 0x73F // 1855 + SYS___ISWALPHA_A = 0x740 // 1856 + SYS___A2E_L = 0x741 // 1857 + SYS___ISWCNTRL_A = 0x742 // 1858 + SYS___ISWDIGIT_A = 0x743 // 1859 + SYS___ISWGRAPH_A = 0x744 // 1860 + SYS___ISWLOWER_A = 0x745 // 1861 + SYS___ISWPRINT_A = 0x746 // 1862 + SYS___ISWPUNCT_A = 0x747 // 1863 + SYS___ISWSPACE_A = 0x748 // 1864 + SYS___ISWUPPER_A = 0x749 // 1865 + SYS___ISWXDIGIT_A = 0x74A // 1866 + SYS___CONFSTR_A = 0x74B // 1867 + SYS___FTOK_A = 0x74C // 1868 + SYS___MKTEMP_A = 0x74D // 1869 + SYS___FDOPEN_A = 0x74E // 1870 + SYS___FLDATA_A = 0x74F // 1871 + SYS___REMOVE_A = 0x750 // 1872 + SYS___RENAME_A = 0x751 // 1873 + SYS___TMPNAM_A = 0x752 // 1874 + SYS___FOPEN_A = 0x753 // 1875 + SYS___FREOPEN_A = 0x754 // 1876 + SYS___CUSERID_A = 0x755 // 1877 + SYS___POPEN_A = 0x756 // 1878 + SYS___TEMPNAM_A = 0x757 // 1879 + SYS___FTW_A = 0x758 // 1880 + SYS___GETGRENT_A = 0x759 // 1881 + SYS___GETGRGID_A = 0x75A // 1882 + SYS___GETGRNAM_A = 0x75B // 1883 + SYS___GETGROUPSBYNAME_A = 0x75C // 1884 + SYS___GETHOSTENT_A = 0x75D // 1885 + SYS___GETHOSTNAME_A = 0x75E // 1886 + SYS___GETLOGIN_A = 0x75F // 1887 + SYS___INET_NTOP_A = 0x760 // 1888 + SYS___GETPASS_A = 0x761 // 1889 + SYS___GETPWENT_A = 0x762 // 1890 + SYS___GETPWNAM_A = 0x763 // 1891 + SYS___GETPWUID_A = 0x764 // 1892 + SYS_____CHECK_RESOURCE_AUTH_NP_A = 0x765 // 1893 + SYS___CHECKSCHENV_A = 0x766 // 1894 + SYS___CONNECTSERVER_A = 0x767 // 1895 + SYS___CONNECTWORKMGR_A = 0x768 // 1896 + SYS_____CONSOLE_A = 0x769 // 1897 + SYS___CREATEWORKUNIT_A = 0x76A // 1898 + SYS___CTERMID_A = 0x76B // 1899 + SYS___FMTMSG_A = 0x76C // 1900 + SYS___INITGROUPS_A = 0x76D // 1901 + SYS_____LOGIN_A = 0x76E // 1902 + SYS___MSGRCV_A = 0x76F // 1903 + SYS___MSGSND_A = 0x770 // 1904 + SYS___MSGXRCV_A = 0x771 // 1905 + SYS___NFTW_A = 0x772 // 1906 + SYS_____PASSWD_A = 0x773 // 1907 + SYS___PTHREAD_SECURITY_NP_A = 0x774 // 1908 + SYS___QUERYMETRICS_A = 0x775 // 1909 + SYS___QUERYSCHENV = 0x776 // 1910 + SYS___READV_A = 0x777 // 1911 + SYS_____SERVER_CLASSIFY_A = 0x778 // 1912 + SYS_____SERVER_INIT_A = 0x779 // 1913 + SYS_____SERVER_PWU_A = 0x77A // 1914 + SYS___STRCASECMP_A = 0x77B // 1915 + SYS___STRNCASECMP_A = 0x77C // 1916 + SYS___TTYNAME_A = 0x77D // 1917 + SYS___UNAME_A = 0x77E // 1918 + SYS___UTIMES_A = 0x77F // 1919 + SYS___W_GETPSENT_A = 0x780 // 1920 + SYS___WRITEV_A = 0x781 // 1921 + SYS___W_STATFS_A = 0x782 // 1922 + SYS___W_STATVFS_A = 0x783 // 1923 + SYS___FPUTC_A = 0x784 // 1924 + SYS___PUTCHAR_A = 0x785 // 1925 + SYS___PUTS_A = 0x786 // 1926 + SYS___FGETS_A = 0x787 // 1927 + SYS___GETS_A = 0x788 // 1928 + SYS___FPUTS_A = 0x789 // 1929 + SYS___FREAD_A = 0x78A // 1930 + SYS___FWRITE_A = 0x78B // 1931 + SYS___OPEN_O_A = 0x78C // 1932 + SYS___ISASCII = 0x78D // 1933 + SYS___CREAT_O_A = 0x78E // 1934 + SYS___ENVNA = 0x78F // 1935 + SYS___PUTC_A = 0x790 // 1936 + SYS___AE_THREAD_SETMODE = 0x791 // 1937 + SYS___AE_THREAD_SWAPMODE = 0x792 // 1938 + SYS___GETNETBYADDR_A = 0x793 // 1939 + SYS___GETNETBYNAME_A = 0x794 // 1940 + SYS___GETNETENT_A = 0x795 // 1941 + SYS___GETPROTOBYNAME_A = 0x796 // 1942 + SYS___GETPROTOBYNUMBER_A = 0x797 // 1943 + SYS___GETPROTOENT_A = 0x798 // 1944 + SYS___GETSERVBYNAME_A = 0x799 // 1945 + SYS___GETSERVBYPORT_A = 0x79A // 1946 + SYS___GETSERVENT_A = 0x79B // 1947 + SYS___ASCTIME_A = 0x79C // 1948 + SYS___CTIME_A = 0x79D // 1949 + SYS___GETDATE_A = 0x79E // 1950 + SYS___TZSET_A = 0x79F // 1951 + SYS___UTIME_A = 0x7A0 // 1952 + SYS___ASCTIME_R_A = 0x7A1 // 1953 + SYS___CTIME_R_A = 0x7A2 // 1954 + SYS___STRTOLL_A = 0x7A3 // 1955 + SYS___STRTOULL_A = 0x7A4 // 1956 + SYS___FPUTWC_A = 0x7A5 // 1957 + SYS___PUTWC_A = 0x7A6 // 1958 + SYS___PUTWCHAR_A = 0x7A7 // 1959 + SYS___FPUTWS_A = 0x7A8 // 1960 + SYS___UNGETWC_A = 0x7A9 // 1961 + SYS___FGETWC_A = 0x7AA // 1962 + SYS___GETWC_A = 0x7AB // 1963 + SYS___GETWCHAR_A = 0x7AC // 1964 + SYS___FGETWS_A = 0x7AD // 1965 + SYS___GETTIMEOFDAY_A = 0x7AE // 1966 + SYS___GMTIME_A = 0x7AF // 1967 + SYS___GMTIME_R_A = 0x7B0 // 1968 + SYS___LOCALTIME_A = 0x7B1 // 1969 + SYS___LOCALTIME_R_A = 0x7B2 // 1970 + SYS___MKTIME_A = 0x7B3 // 1971 + SYS___TZZNA = 0x7B4 // 1972 + SYS_UNATEXIT = 0x7B5 // 1973 + SYS___CEE3DMP_A = 0x7B6 // 1974 + SYS___CDUMP_A = 0x7B7 // 1975 + SYS___CSNAP_A = 0x7B8 // 1976 + SYS___CTEST_A = 0x7B9 // 1977 + SYS___CTRACE_A = 0x7BA // 1978 + SYS___VSWPRNTF2_A = 0x7BB // 1979 + SYS___INET_PTON_A = 0x7BC // 1980 + SYS___SYSLOG_A = 0x7BD // 1981 + SYS___CRYPT_A = 0x7BE // 1982 + SYS_____OPENDIR2_A = 0x7BF // 1983 + SYS_____READDIR2_A = 0x7C0 // 1984 + SYS___OPENDIR_A = 0x7C2 // 1986 + SYS___READDIR_A = 0x7C3 // 1987 + SYS_PREAD = 0x7C7 // 1991 + SYS_PWRITE = 0x7C8 // 1992 + SYS_M_CREATE_LAYOUT = 0x7C9 // 1993 + SYS_M_DESTROY_LAYOUT = 0x7CA // 1994 + SYS_M_GETVALUES_LAYOUT = 0x7CB // 1995 + SYS_M_SETVALUES_LAYOUT = 0x7CC // 1996 + SYS_M_TRANSFORM_LAYOUT = 0x7CD // 1997 + SYS_M_WTRANSFORM_LAYOUT = 0x7CE // 1998 + SYS_FWPRINTF = 0x7D1 // 2001 + SYS_WPRINTF = 0x7D2 // 2002 + SYS_VFWPRINT = 0x7D3 // 2003 + SYS_VFWPRINTF = 0x7D3 // 2003 + SYS_VWPRINTF = 0x7D4 // 2004 + SYS_FWSCANF = 0x7D5 // 2005 + SYS_WSCANF = 0x7D6 // 2006 + SYS_WCTRANS = 0x7D7 // 2007 + SYS_TOWCTRAN = 0x7D8 // 2008 + SYS_TOWCTRANS = 0x7D8 // 2008 + SYS___WCSTOD_A = 0x7D9 // 2009 + SYS___WCSTOL_A = 0x7DA // 2010 + SYS___WCSTOUL_A = 0x7DB // 2011 + SYS___BASENAME_A = 0x7DC // 2012 + SYS___DIRNAME_A = 0x7DD // 2013 + SYS___GLOB_A = 0x7DE // 2014 + SYS_FWIDE = 0x7DF // 2015 + SYS___OSNAME = 0x7E0 // 2016 + SYS_____OSNAME_A = 0x7E1 // 2017 + SYS___BTOWC_A = 0x7E4 // 2020 + SYS___WCTOB_A = 0x7E5 // 2021 + SYS___DBM_OPEN_A = 0x7E6 // 2022 + SYS___VFPRINTF2_A = 0x7E7 // 2023 + SYS___VPRINTF2_A = 0x7E8 // 2024 + SYS___VSPRINTF2_A = 0x7E9 // 2025 + SYS___CEIL_H = 0x7EA // 2026 + SYS___FLOOR_H = 0x7EB // 2027 + SYS___MODF_H = 0x7EC // 2028 + SYS___FABS_H = 0x7ED // 2029 + SYS___J0_H = 0x7EE // 2030 + SYS___J1_H = 0x7EF // 2031 + SYS___JN_H = 0x7F0 // 2032 + SYS___Y0_H = 0x7F1 // 2033 + SYS___Y1_H = 0x7F2 // 2034 + SYS___YN_H = 0x7F3 // 2035 + SYS___CEILF_H = 0x7F4 // 2036 + SYS___CEILL_H = 0x7F5 // 2037 + SYS___FLOORF_H = 0x7F6 // 2038 + SYS___FLOORL_H = 0x7F7 // 2039 + SYS___MODFF_H = 0x7F8 // 2040 + SYS___MODFL_H = 0x7F9 // 2041 + SYS___FABSF_H = 0x7FA // 2042 + SYS___FABSL_H = 0x7FB // 2043 + SYS___MALLOC24 = 0x7FC // 2044 + SYS___MALLOC31 = 0x7FD // 2045 + SYS_ACL_INIT = 0x7FE // 2046 + SYS_ACL_FREE = 0x7FF // 2047 + SYS_ACL_FIRST_ENTRY = 0x800 // 2048 + SYS_ACL_GET_ENTRY = 0x801 // 2049 + SYS_ACL_VALID = 0x802 // 2050 + SYS_ACL_CREATE_ENTRY = 0x803 // 2051 + SYS_ACL_DELETE_ENTRY = 0x804 // 2052 + SYS_ACL_UPDATE_ENTRY = 0x805 // 2053 + SYS_ACL_DELETE_FD = 0x806 // 2054 + SYS_ACL_DELETE_FILE = 0x807 // 2055 + SYS_ACL_GET_FD = 0x808 // 2056 + SYS_ACL_GET_FILE = 0x809 // 2057 + SYS_ACL_SET_FD = 0x80A // 2058 + SYS_ACL_SET_FILE = 0x80B // 2059 + SYS_ACL_FROM_TEXT = 0x80C // 2060 + SYS_ACL_TO_TEXT = 0x80D // 2061 + SYS_ACL_SORT = 0x80E // 2062 + SYS___SHUTDOWN_REGISTRATION = 0x80F // 2063 + SYS___ERFL_B = 0x810 // 2064 + SYS___ERFCL_B = 0x811 // 2065 + SYS___LGAMMAL_B = 0x812 // 2066 + SYS___SETHOOKEVENTS = 0x813 // 2067 + SYS_IF_NAMETOINDEX = 0x814 // 2068 + SYS_IF_INDEXTONAME = 0x815 // 2069 + SYS_IF_NAMEINDEX = 0x816 // 2070 + SYS_IF_FREENAMEINDEX = 0x817 // 2071 + SYS_GETADDRINFO = 0x818 // 2072 + SYS_GETNAMEINFO = 0x819 // 2073 + SYS_FREEADDRINFO = 0x81A // 2074 + SYS_GAI_STRERROR = 0x81B // 2075 + SYS_REXEC_AF = 0x81C // 2076 + SYS___POE = 0x81D // 2077 + SYS___DYNALLOC_A = 0x81F // 2079 + SYS___DYNFREE_A = 0x820 // 2080 + SYS___RES_QUERY_A = 0x821 // 2081 + SYS___RES_SEARCH_A = 0x822 // 2082 + SYS___RES_QUERYDOMAIN_A = 0x823 // 2083 + SYS___RES_MKQUERY_A = 0x824 // 2084 + SYS___RES_SEND_A = 0x825 // 2085 + SYS___DN_EXPAND_A = 0x826 // 2086 + SYS___DN_SKIPNAME_A = 0x827 // 2087 + SYS___DN_COMP_A = 0x828 // 2088 + SYS___DN_FIND_A = 0x829 // 2089 + SYS___NLIST_A = 0x82A // 2090 + SYS_____TCGETCP_A = 0x82B // 2091 + SYS_____TCSETCP_A = 0x82C // 2092 + SYS_____W_PIOCTL_A = 0x82E // 2094 + SYS___INET_ADDR_A = 0x82F // 2095 + SYS___INET_NTOA_A = 0x830 // 2096 + SYS___INET_NETWORK_A = 0x831 // 2097 + SYS___ACCEPT_A = 0x832 // 2098 + SYS___ACCEPT_AND_RECV_A = 0x833 // 2099 + SYS___BIND_A = 0x834 // 2100 + SYS___CONNECT_A = 0x835 // 2101 + SYS___GETPEERNAME_A = 0x836 // 2102 + SYS___GETSOCKNAME_A = 0x837 // 2103 + SYS___RECVFROM_A = 0x838 // 2104 + SYS___SENDTO_A = 0x839 // 2105 + SYS___SENDMSG_A = 0x83A // 2106 + SYS___RECVMSG_A = 0x83B // 2107 + SYS_____LCHATTR_A = 0x83C // 2108 + SYS___CABEND = 0x83D // 2109 + SYS___LE_CIB_GET = 0x83E // 2110 + SYS___SET_LAA_FOR_JIT = 0x83F // 2111 + SYS___LCHATTR = 0x840 // 2112 + SYS___WRITEDOWN = 0x841 // 2113 + SYS_PTHREAD_MUTEX_INIT2 = 0x842 // 2114 + SYS___ACOSHF_B = 0x843 // 2115 + SYS___ACOSHL_B = 0x844 // 2116 + SYS___ASINHF_B = 0x845 // 2117 + SYS___ASINHL_B = 0x846 // 2118 + SYS___ATANHF_B = 0x847 // 2119 + SYS___ATANHL_B = 0x848 // 2120 + SYS___CBRTF_B = 0x849 // 2121 + SYS___CBRTL_B = 0x84A // 2122 + SYS___COPYSIGNF_B = 0x84B // 2123 + SYS___COPYSIGNL_B = 0x84C // 2124 + SYS___COTANF_B = 0x84D // 2125 + SYS___COTAN_B = 0x84E // 2126 + SYS___COTANL_B = 0x84F // 2127 + SYS___EXP2F_B = 0x850 // 2128 + SYS___EXP2L_B = 0x851 // 2129 + SYS___EXPM1F_B = 0x852 // 2130 + SYS___EXPM1L_B = 0x853 // 2131 + SYS___FDIMF_B = 0x854 // 2132 + SYS___FDIM_B = 0x855 // 2133 + SYS___FDIML_B = 0x856 // 2134 + SYS___HYPOTF_B = 0x857 // 2135 + SYS___HYPOTL_B = 0x858 // 2136 + SYS___LOG1PF_B = 0x859 // 2137 + SYS___LOG1PL_B = 0x85A // 2138 + SYS___LOG2F_B = 0x85B // 2139 + SYS___LOG2_B = 0x85C // 2140 + SYS___LOG2L_B = 0x85D // 2141 + SYS___REMAINDERF_B = 0x85E // 2142 + SYS___REMAINDERL_B = 0x85F // 2143 + SYS___REMQUOF_B = 0x860 // 2144 + SYS___REMQUO_B = 0x861 // 2145 + SYS___REMQUOL_B = 0x862 // 2146 + SYS___TGAMMAF_B = 0x863 // 2147 + SYS___TGAMMA_B = 0x864 // 2148 + SYS___TGAMMAL_B = 0x865 // 2149 + SYS___TRUNCF_B = 0x866 // 2150 + SYS___TRUNC_B = 0x867 // 2151 + SYS___TRUNCL_B = 0x868 // 2152 + SYS___LGAMMAF_B = 0x869 // 2153 + SYS___LROUNDF_B = 0x86A // 2154 + SYS___LROUND_B = 0x86B // 2155 + SYS___ERFF_B = 0x86C // 2156 + SYS___ERFCF_B = 0x86D // 2157 + SYS_ACOSHF = 0x86E // 2158 + SYS_ACOSHL = 0x86F // 2159 + SYS_ASINHF = 0x870 // 2160 + SYS_ASINHL = 0x871 // 2161 + SYS_ATANHF = 0x872 // 2162 + SYS_ATANHL = 0x873 // 2163 + SYS_CBRTF = 0x874 // 2164 + SYS_CBRTL = 0x875 // 2165 + SYS_COPYSIGNF = 0x876 // 2166 + SYS_CPYSIGNF = 0x876 // 2166 + SYS_COPYSIGNL = 0x877 // 2167 + SYS_CPYSIGNL = 0x877 // 2167 + SYS_COTANF = 0x878 // 2168 + SYS___COTANF = 0x878 // 2168 + SYS_COTAN = 0x879 // 2169 + SYS___COTAN = 0x879 // 2169 + SYS_COTANL = 0x87A // 2170 + SYS___COTANL = 0x87A // 2170 + SYS_EXP2F = 0x87B // 2171 + SYS_EXP2L = 0x87C // 2172 + SYS_EXPM1F = 0x87D // 2173 + SYS_EXPM1L = 0x87E // 2174 + SYS_FDIMF = 0x87F // 2175 + SYS_FDIM = 0x881 // 2177 + SYS_FDIML = 0x882 // 2178 + SYS_HYPOTF = 0x883 // 2179 + SYS_HYPOTL = 0x884 // 2180 + SYS_LOG1PF = 0x885 // 2181 + SYS_LOG1PL = 0x886 // 2182 + SYS_LOG2F = 0x887 // 2183 + SYS_LOG2 = 0x888 // 2184 + SYS_LOG2L = 0x889 // 2185 + SYS_REMAINDERF = 0x88A // 2186 + SYS_REMAINDF = 0x88A // 2186 + SYS_REMAINDERL = 0x88B // 2187 + SYS_REMAINDL = 0x88B // 2187 + SYS_REMQUOF = 0x88C // 2188 + SYS_REMQUO = 0x88D // 2189 + SYS_REMQUOL = 0x88E // 2190 + SYS_TGAMMAF = 0x88F // 2191 + SYS_TGAMMA = 0x890 // 2192 + SYS_TGAMMAL = 0x891 // 2193 + SYS_TRUNCF = 0x892 // 2194 + SYS_TRUNC = 0x893 // 2195 + SYS_TRUNCL = 0x894 // 2196 + SYS_LGAMMAF = 0x895 // 2197 + SYS_LGAMMAL = 0x896 // 2198 + SYS_LROUNDF = 0x897 // 2199 + SYS_LROUND = 0x898 // 2200 + SYS_ERFF = 0x899 // 2201 + SYS_ERFL = 0x89A // 2202 + SYS_ERFCF = 0x89B // 2203 + SYS_ERFCL = 0x89C // 2204 + SYS___EXP2_B = 0x89D // 2205 + SYS_EXP2 = 0x89E // 2206 + SYS___FAR_JUMP = 0x89F // 2207 + SYS___TCGETATTR_A = 0x8A1 // 2209 + SYS___TCSETATTR_A = 0x8A2 // 2210 + SYS___SUPERKILL = 0x8A4 // 2212 + SYS___LE_CONDITION_TOKEN_BUILD = 0x8A5 // 2213 + SYS___LE_MSG_ADD_INSERT = 0x8A6 // 2214 + SYS___LE_MSG_GET = 0x8A7 // 2215 + SYS___LE_MSG_GET_AND_WRITE = 0x8A8 // 2216 + SYS___LE_MSG_WRITE = 0x8A9 // 2217 + SYS___ITOA = 0x8AA // 2218 + SYS___UTOA = 0x8AB // 2219 + SYS___LTOA = 0x8AC // 2220 + SYS___ULTOA = 0x8AD // 2221 + SYS___LLTOA = 0x8AE // 2222 + SYS___ULLTOA = 0x8AF // 2223 + SYS___ITOA_A = 0x8B0 // 2224 + SYS___UTOA_A = 0x8B1 // 2225 + SYS___LTOA_A = 0x8B2 // 2226 + SYS___ULTOA_A = 0x8B3 // 2227 + SYS___LLTOA_A = 0x8B4 // 2228 + SYS___ULLTOA_A = 0x8B5 // 2229 + SYS_____GETENV_A = 0x8C3 // 2243 + SYS___REXEC_A = 0x8C4 // 2244 + SYS___REXEC_AF_A = 0x8C5 // 2245 + SYS___GETUTXENT_A = 0x8C6 // 2246 + SYS___GETUTXID_A = 0x8C7 // 2247 + SYS___GETUTXLINE_A = 0x8C8 // 2248 + SYS___PUTUTXLINE_A = 0x8C9 // 2249 + SYS_____UTMPXNAME_A = 0x8CA // 2250 + SYS___PUTC_UNLOCKED_A = 0x8CB // 2251 + SYS___PUTCHAR_UNLOCKED_A = 0x8CC // 2252 + SYS___SNPRINTF_A = 0x8CD // 2253 + SYS___VSNPRINTF_A = 0x8CE // 2254 + SYS___DLOPEN_A = 0x8D0 // 2256 + SYS___DLSYM_A = 0x8D1 // 2257 + SYS___DLERROR_A = 0x8D2 // 2258 + SYS_FLOCKFILE = 0x8D3 // 2259 + SYS_FTRYLOCKFILE = 0x8D4 // 2260 + SYS_FUNLOCKFILE = 0x8D5 // 2261 + SYS_GETC_UNLOCKED = 0x8D6 // 2262 + SYS_GETCHAR_UNLOCKED = 0x8D7 // 2263 + SYS_PUTC_UNLOCKED = 0x8D8 // 2264 + SYS_PUTCHAR_UNLOCKED = 0x8D9 // 2265 + SYS_SNPRINTF = 0x8DA // 2266 + SYS_VSNPRINTF = 0x8DB // 2267 + SYS_DLOPEN = 0x8DD // 2269 + SYS_DLSYM = 0x8DE // 2270 + SYS_DLCLOSE = 0x8DF // 2271 + SYS_DLERROR = 0x8E0 // 2272 + SYS___SET_EXCEPTION_HANDLER = 0x8E2 // 2274 + SYS___RESET_EXCEPTION_HANDLER = 0x8E3 // 2275 + SYS___VHM_EVENT = 0x8E4 // 2276 + SYS___ABS_H = 0x8E6 // 2278 + SYS___ABSF_H = 0x8E7 // 2279 + SYS___ABSL_H = 0x8E8 // 2280 + SYS___ACOS_H = 0x8E9 // 2281 + SYS___ACOSF_H = 0x8EA // 2282 + SYS___ACOSL_H = 0x8EB // 2283 + SYS___ACOSH_H = 0x8EC // 2284 + SYS___ASIN_H = 0x8ED // 2285 + SYS___ASINF_H = 0x8EE // 2286 + SYS___ASINL_H = 0x8EF // 2287 + SYS___ASINH_H = 0x8F0 // 2288 + SYS___ATAN_H = 0x8F1 // 2289 + SYS___ATANF_H = 0x8F2 // 2290 + SYS___ATANL_H = 0x8F3 // 2291 + SYS___ATANH_H = 0x8F4 // 2292 + SYS___ATANHF_H = 0x8F5 // 2293 + SYS___ATANHL_H = 0x8F6 // 2294 + SYS___ATAN2_H = 0x8F7 // 2295 + SYS___ATAN2F_H = 0x8F8 // 2296 + SYS___ATAN2L_H = 0x8F9 // 2297 + SYS___CBRT_H = 0x8FA // 2298 + SYS___COPYSIGNF_H = 0x8FB // 2299 + SYS___COPYSIGNL_H = 0x8FC // 2300 + SYS___COS_H = 0x8FD // 2301 + SYS___COSF_H = 0x8FE // 2302 + SYS___COSL_H = 0x8FF // 2303 + SYS___COSHF_H = 0x900 // 2304 + SYS___COSHL_H = 0x901 // 2305 + SYS___COTAN_H = 0x902 // 2306 + SYS___COTANF_H = 0x903 // 2307 + SYS___COTANL_H = 0x904 // 2308 + SYS___ERF_H = 0x905 // 2309 + SYS___ERFF_H = 0x906 // 2310 + SYS___ERFL_H = 0x907 // 2311 + SYS___ERFC_H = 0x908 // 2312 + SYS___ERFCF_H = 0x909 // 2313 + SYS___ERFCL_H = 0x90A // 2314 + SYS___EXP_H = 0x90B // 2315 + SYS___EXPF_H = 0x90C // 2316 + SYS___EXPL_H = 0x90D // 2317 + SYS___EXPM1_H = 0x90E // 2318 + SYS___FDIM_H = 0x90F // 2319 + SYS___FDIMF_H = 0x910 // 2320 + SYS___FDIML_H = 0x911 // 2321 + SYS___FMOD_H = 0x912 // 2322 + SYS___FMODF_H = 0x913 // 2323 + SYS___FMODL_H = 0x914 // 2324 + SYS___GAMMA_H = 0x915 // 2325 + SYS___HYPOT_H = 0x916 // 2326 + SYS___ILOGB_H = 0x917 // 2327 + SYS___LGAMMA_H = 0x918 // 2328 + SYS___LGAMMAF_H = 0x919 // 2329 + SYS___LOG_H = 0x91A // 2330 + SYS___LOGF_H = 0x91B // 2331 + SYS___LOGL_H = 0x91C // 2332 + SYS___LOGB_H = 0x91D // 2333 + SYS___LOG2_H = 0x91E // 2334 + SYS___LOG2F_H = 0x91F // 2335 + SYS___LOG2L_H = 0x920 // 2336 + SYS___LOG1P_H = 0x921 // 2337 + SYS___LOG10_H = 0x922 // 2338 + SYS___LOG10F_H = 0x923 // 2339 + SYS___LOG10L_H = 0x924 // 2340 + SYS___LROUND_H = 0x925 // 2341 + SYS___LROUNDF_H = 0x926 // 2342 + SYS___NEXTAFTER_H = 0x927 // 2343 + SYS___POW_H = 0x928 // 2344 + SYS___POWF_H = 0x929 // 2345 + SYS___POWL_H = 0x92A // 2346 + SYS___REMAINDER_H = 0x92B // 2347 + SYS___RINT_H = 0x92C // 2348 + SYS___SCALB_H = 0x92D // 2349 + SYS___SIN_H = 0x92E // 2350 + SYS___SINF_H = 0x92F // 2351 + SYS___SINL_H = 0x930 // 2352 + SYS___SINH_H = 0x931 // 2353 + SYS___SINHF_H = 0x932 // 2354 + SYS___SINHL_H = 0x933 // 2355 + SYS___SQRT_H = 0x934 // 2356 + SYS___SQRTF_H = 0x935 // 2357 + SYS___SQRTL_H = 0x936 // 2358 + SYS___TAN_H = 0x937 // 2359 + SYS___TANF_H = 0x938 // 2360 + SYS___TANL_H = 0x939 // 2361 + SYS___TANH_H = 0x93A // 2362 + SYS___TANHF_H = 0x93B // 2363 + SYS___TANHL_H = 0x93C // 2364 + SYS___TGAMMA_H = 0x93D // 2365 + SYS___TGAMMAF_H = 0x93E // 2366 + SYS___TRUNC_H = 0x93F // 2367 + SYS___TRUNCF_H = 0x940 // 2368 + SYS___TRUNCL_H = 0x941 // 2369 + SYS___COSH_H = 0x942 // 2370 + SYS___LE_DEBUG_SET_RESUME_MCH = 0x943 // 2371 + SYS_VFSCANF = 0x944 // 2372 + SYS_VSCANF = 0x946 // 2374 + SYS_VSSCANF = 0x948 // 2376 + SYS_VFWSCANF = 0x94A // 2378 + SYS_VWSCANF = 0x94C // 2380 + SYS_VSWSCANF = 0x94E // 2382 + SYS_IMAXABS = 0x950 // 2384 + SYS_IMAXDIV = 0x951 // 2385 + SYS_STRTOIMAX = 0x952 // 2386 + SYS_STRTOUMAX = 0x953 // 2387 + SYS_WCSTOIMAX = 0x954 // 2388 + SYS_WCSTOUMAX = 0x955 // 2389 + SYS_ATOLL = 0x956 // 2390 + SYS_STRTOF = 0x957 // 2391 + SYS_STRTOLD = 0x958 // 2392 + SYS_WCSTOF = 0x959 // 2393 + SYS_WCSTOLD = 0x95A // 2394 + SYS_INET6_RTH_SPACE = 0x95B // 2395 + SYS_INET6_RTH_INIT = 0x95C // 2396 + SYS_INET6_RTH_ADD = 0x95D // 2397 + SYS_INET6_RTH_REVERSE = 0x95E // 2398 + SYS_INET6_RTH_SEGMENTS = 0x95F // 2399 + SYS_INET6_RTH_GETADDR = 0x960 // 2400 + SYS_INET6_OPT_INIT = 0x961 // 2401 + SYS_INET6_OPT_APPEND = 0x962 // 2402 + SYS_INET6_OPT_FINISH = 0x963 // 2403 + SYS_INET6_OPT_SET_VAL = 0x964 // 2404 + SYS_INET6_OPT_NEXT = 0x965 // 2405 + SYS_INET6_OPT_FIND = 0x966 // 2406 + SYS_INET6_OPT_GET_VAL = 0x967 // 2407 + SYS___POW_I = 0x987 // 2439 + SYS___POW_I_B = 0x988 // 2440 + SYS___POW_I_H = 0x989 // 2441 + SYS___POW_II = 0x98A // 2442 + SYS___POW_II_B = 0x98B // 2443 + SYS___POW_II_H = 0x98C // 2444 + SYS_CABS = 0x98E // 2446 + SYS___CABS_B = 0x98F // 2447 + SYS___CABS_H = 0x990 // 2448 + SYS_CABSF = 0x991 // 2449 + SYS___CABSF_B = 0x992 // 2450 + SYS___CABSF_H = 0x993 // 2451 + SYS_CABSL = 0x994 // 2452 + SYS___CABSL_B = 0x995 // 2453 + SYS___CABSL_H = 0x996 // 2454 + SYS_CACOS = 0x997 // 2455 + SYS___CACOS_B = 0x998 // 2456 + SYS___CACOS_H = 0x999 // 2457 + SYS_CACOSF = 0x99A // 2458 + SYS___CACOSF_B = 0x99B // 2459 + SYS___CACOSF_H = 0x99C // 2460 + SYS_CACOSL = 0x99D // 2461 + SYS___CACOSL_B = 0x99E // 2462 + SYS___CACOSL_H = 0x99F // 2463 + SYS_CACOSH = 0x9A0 // 2464 + SYS___CACOSH_B = 0x9A1 // 2465 + SYS___CACOSH_H = 0x9A2 // 2466 + SYS_CACOSHF = 0x9A3 // 2467 + SYS___CACOSHF_B = 0x9A4 // 2468 + SYS___CACOSHF_H = 0x9A5 // 2469 + SYS_CACOSHL = 0x9A6 // 2470 + SYS___CACOSHL_B = 0x9A7 // 2471 + SYS___CACOSHL_H = 0x9A8 // 2472 + SYS_CARG = 0x9A9 // 2473 + SYS___CARG_B = 0x9AA // 2474 + SYS___CARG_H = 0x9AB // 2475 + SYS_CARGF = 0x9AC // 2476 + SYS___CARGF_B = 0x9AD // 2477 + SYS___CARGF_H = 0x9AE // 2478 + SYS_CARGL = 0x9AF // 2479 + SYS___CARGL_B = 0x9B0 // 2480 + SYS___CARGL_H = 0x9B1 // 2481 + SYS_CASIN = 0x9B2 // 2482 + SYS___CASIN_B = 0x9B3 // 2483 + SYS___CASIN_H = 0x9B4 // 2484 + SYS_CASINF = 0x9B5 // 2485 + SYS___CASINF_B = 0x9B6 // 2486 + SYS___CASINF_H = 0x9B7 // 2487 + SYS_CASINL = 0x9B8 // 2488 + SYS___CASINL_B = 0x9B9 // 2489 + SYS___CASINL_H = 0x9BA // 2490 + SYS_CASINH = 0x9BB // 2491 + SYS___CASINH_B = 0x9BC // 2492 + SYS___CASINH_H = 0x9BD // 2493 + SYS_CASINHF = 0x9BE // 2494 + SYS___CASINHF_B = 0x9BF // 2495 + SYS___CASINHF_H = 0x9C0 // 2496 + SYS_CASINHL = 0x9C1 // 2497 + SYS___CASINHL_B = 0x9C2 // 2498 + SYS___CASINHL_H = 0x9C3 // 2499 + SYS_CATAN = 0x9C4 // 2500 + SYS___CATAN_B = 0x9C5 // 2501 + SYS___CATAN_H = 0x9C6 // 2502 + SYS_CATANF = 0x9C7 // 2503 + SYS___CATANF_B = 0x9C8 // 2504 + SYS___CATANF_H = 0x9C9 // 2505 + SYS_CATANL = 0x9CA // 2506 + SYS___CATANL_B = 0x9CB // 2507 + SYS___CATANL_H = 0x9CC // 2508 + SYS_CATANH = 0x9CD // 2509 + SYS___CATANH_B = 0x9CE // 2510 + SYS___CATANH_H = 0x9CF // 2511 + SYS_CATANHF = 0x9D0 // 2512 + SYS___CATANHF_B = 0x9D1 // 2513 + SYS___CATANHF_H = 0x9D2 // 2514 + SYS_CATANHL = 0x9D3 // 2515 + SYS___CATANHL_B = 0x9D4 // 2516 + SYS___CATANHL_H = 0x9D5 // 2517 + SYS_CCOS = 0x9D6 // 2518 + SYS___CCOS_B = 0x9D7 // 2519 + SYS___CCOS_H = 0x9D8 // 2520 + SYS_CCOSF = 0x9D9 // 2521 + SYS___CCOSF_B = 0x9DA // 2522 + SYS___CCOSF_H = 0x9DB // 2523 + SYS_CCOSL = 0x9DC // 2524 + SYS___CCOSL_B = 0x9DD // 2525 + SYS___CCOSL_H = 0x9DE // 2526 + SYS_CCOSH = 0x9DF // 2527 + SYS___CCOSH_B = 0x9E0 // 2528 + SYS___CCOSH_H = 0x9E1 // 2529 + SYS_CCOSHF = 0x9E2 // 2530 + SYS___CCOSHF_B = 0x9E3 // 2531 + SYS___CCOSHF_H = 0x9E4 // 2532 + SYS_CCOSHL = 0x9E5 // 2533 + SYS___CCOSHL_B = 0x9E6 // 2534 + SYS___CCOSHL_H = 0x9E7 // 2535 + SYS_CEXP = 0x9E8 // 2536 + SYS___CEXP_B = 0x9E9 // 2537 + SYS___CEXP_H = 0x9EA // 2538 + SYS_CEXPF = 0x9EB // 2539 + SYS___CEXPF_B = 0x9EC // 2540 + SYS___CEXPF_H = 0x9ED // 2541 + SYS_CEXPL = 0x9EE // 2542 + SYS___CEXPL_B = 0x9EF // 2543 + SYS___CEXPL_H = 0x9F0 // 2544 + SYS_CIMAG = 0x9F1 // 2545 + SYS___CIMAG_B = 0x9F2 // 2546 + SYS___CIMAG_H = 0x9F3 // 2547 + SYS_CIMAGF = 0x9F4 // 2548 + SYS___CIMAGF_B = 0x9F5 // 2549 + SYS___CIMAGF_H = 0x9F6 // 2550 + SYS_CIMAGL = 0x9F7 // 2551 + SYS___CIMAGL_B = 0x9F8 // 2552 + SYS___CIMAGL_H = 0x9F9 // 2553 + SYS___CLOG = 0x9FA // 2554 + SYS___CLOG_B = 0x9FB // 2555 + SYS___CLOG_H = 0x9FC // 2556 + SYS_CLOGF = 0x9FD // 2557 + SYS___CLOGF_B = 0x9FE // 2558 + SYS___CLOGF_H = 0x9FF // 2559 + SYS_CLOGL = 0xA00 // 2560 + SYS___CLOGL_B = 0xA01 // 2561 + SYS___CLOGL_H = 0xA02 // 2562 + SYS_CONJ = 0xA03 // 2563 + SYS___CONJ_B = 0xA04 // 2564 + SYS___CONJ_H = 0xA05 // 2565 + SYS_CONJF = 0xA06 // 2566 + SYS___CONJF_B = 0xA07 // 2567 + SYS___CONJF_H = 0xA08 // 2568 + SYS_CONJL = 0xA09 // 2569 + SYS___CONJL_B = 0xA0A // 2570 + SYS___CONJL_H = 0xA0B // 2571 + SYS_CPOW = 0xA0C // 2572 + SYS___CPOW_B = 0xA0D // 2573 + SYS___CPOW_H = 0xA0E // 2574 + SYS_CPOWF = 0xA0F // 2575 + SYS___CPOWF_B = 0xA10 // 2576 + SYS___CPOWF_H = 0xA11 // 2577 + SYS_CPOWL = 0xA12 // 2578 + SYS___CPOWL_B = 0xA13 // 2579 + SYS___CPOWL_H = 0xA14 // 2580 + SYS_CPROJ = 0xA15 // 2581 + SYS___CPROJ_B = 0xA16 // 2582 + SYS___CPROJ_H = 0xA17 // 2583 + SYS_CPROJF = 0xA18 // 2584 + SYS___CPROJF_B = 0xA19 // 2585 + SYS___CPROJF_H = 0xA1A // 2586 + SYS_CPROJL = 0xA1B // 2587 + SYS___CPROJL_B = 0xA1C // 2588 + SYS___CPROJL_H = 0xA1D // 2589 + SYS_CREAL = 0xA1E // 2590 + SYS___CREAL_B = 0xA1F // 2591 + SYS___CREAL_H = 0xA20 // 2592 + SYS_CREALF = 0xA21 // 2593 + SYS___CREALF_B = 0xA22 // 2594 + SYS___CREALF_H = 0xA23 // 2595 + SYS_CREALL = 0xA24 // 2596 + SYS___CREALL_B = 0xA25 // 2597 + SYS___CREALL_H = 0xA26 // 2598 + SYS_CSIN = 0xA27 // 2599 + SYS___CSIN_B = 0xA28 // 2600 + SYS___CSIN_H = 0xA29 // 2601 + SYS_CSINF = 0xA2A // 2602 + SYS___CSINF_B = 0xA2B // 2603 + SYS___CSINF_H = 0xA2C // 2604 + SYS_CSINL = 0xA2D // 2605 + SYS___CSINL_B = 0xA2E // 2606 + SYS___CSINL_H = 0xA2F // 2607 + SYS_CSINH = 0xA30 // 2608 + SYS___CSINH_B = 0xA31 // 2609 + SYS___CSINH_H = 0xA32 // 2610 + SYS_CSINHF = 0xA33 // 2611 + SYS___CSINHF_B = 0xA34 // 2612 + SYS___CSINHF_H = 0xA35 // 2613 + SYS_CSINHL = 0xA36 // 2614 + SYS___CSINHL_B = 0xA37 // 2615 + SYS___CSINHL_H = 0xA38 // 2616 + SYS_CSQRT = 0xA39 // 2617 + SYS___CSQRT_B = 0xA3A // 2618 + SYS___CSQRT_H = 0xA3B // 2619 + SYS_CSQRTF = 0xA3C // 2620 + SYS___CSQRTF_B = 0xA3D // 2621 + SYS___CSQRTF_H = 0xA3E // 2622 + SYS_CSQRTL = 0xA3F // 2623 + SYS___CSQRTL_B = 0xA40 // 2624 + SYS___CSQRTL_H = 0xA41 // 2625 + SYS_CTAN = 0xA42 // 2626 + SYS___CTAN_B = 0xA43 // 2627 + SYS___CTAN_H = 0xA44 // 2628 + SYS_CTANF = 0xA45 // 2629 + SYS___CTANF_B = 0xA46 // 2630 + SYS___CTANF_H = 0xA47 // 2631 + SYS_CTANL = 0xA48 // 2632 + SYS___CTANL_B = 0xA49 // 2633 + SYS___CTANL_H = 0xA4A // 2634 + SYS_CTANH = 0xA4B // 2635 + SYS___CTANH_B = 0xA4C // 2636 + SYS___CTANH_H = 0xA4D // 2637 + SYS_CTANHF = 0xA4E // 2638 + SYS___CTANHF_B = 0xA4F // 2639 + SYS___CTANHF_H = 0xA50 // 2640 + SYS_CTANHL = 0xA51 // 2641 + SYS___CTANHL_B = 0xA52 // 2642 + SYS___CTANHL_H = 0xA53 // 2643 + SYS___ACOSHF_H = 0xA54 // 2644 + SYS___ACOSHL_H = 0xA55 // 2645 + SYS___ASINHF_H = 0xA56 // 2646 + SYS___ASINHL_H = 0xA57 // 2647 + SYS___CBRTF_H = 0xA58 // 2648 + SYS___CBRTL_H = 0xA59 // 2649 + SYS___COPYSIGN_B = 0xA5A // 2650 + SYS___EXPM1F_H = 0xA5B // 2651 + SYS___EXPM1L_H = 0xA5C // 2652 + SYS___EXP2_H = 0xA5D // 2653 + SYS___EXP2F_H = 0xA5E // 2654 + SYS___EXP2L_H = 0xA5F // 2655 + SYS___LOG1PF_H = 0xA60 // 2656 + SYS___LOG1PL_H = 0xA61 // 2657 + SYS___LGAMMAL_H = 0xA62 // 2658 + SYS_FMA = 0xA63 // 2659 + SYS___FMA_B = 0xA64 // 2660 + SYS___FMA_H = 0xA65 // 2661 + SYS_FMAF = 0xA66 // 2662 + SYS___FMAF_B = 0xA67 // 2663 + SYS___FMAF_H = 0xA68 // 2664 + SYS_FMAL = 0xA69 // 2665 + SYS___FMAL_B = 0xA6A // 2666 + SYS___FMAL_H = 0xA6B // 2667 + SYS_FMAX = 0xA6C // 2668 + SYS___FMAX_B = 0xA6D // 2669 + SYS___FMAX_H = 0xA6E // 2670 + SYS_FMAXF = 0xA6F // 2671 + SYS___FMAXF_B = 0xA70 // 2672 + SYS___FMAXF_H = 0xA71 // 2673 + SYS_FMAXL = 0xA72 // 2674 + SYS___FMAXL_B = 0xA73 // 2675 + SYS___FMAXL_H = 0xA74 // 2676 + SYS_FMIN = 0xA75 // 2677 + SYS___FMIN_B = 0xA76 // 2678 + SYS___FMIN_H = 0xA77 // 2679 + SYS_FMINF = 0xA78 // 2680 + SYS___FMINF_B = 0xA79 // 2681 + SYS___FMINF_H = 0xA7A // 2682 + SYS_FMINL = 0xA7B // 2683 + SYS___FMINL_B = 0xA7C // 2684 + SYS___FMINL_H = 0xA7D // 2685 + SYS_ILOGBF = 0xA7E // 2686 + SYS___ILOGBF_B = 0xA7F // 2687 + SYS___ILOGBF_H = 0xA80 // 2688 + SYS_ILOGBL = 0xA81 // 2689 + SYS___ILOGBL_B = 0xA82 // 2690 + SYS___ILOGBL_H = 0xA83 // 2691 + SYS_LLRINT = 0xA84 // 2692 + SYS___LLRINT_B = 0xA85 // 2693 + SYS___LLRINT_H = 0xA86 // 2694 + SYS_LLRINTF = 0xA87 // 2695 + SYS___LLRINTF_B = 0xA88 // 2696 + SYS___LLRINTF_H = 0xA89 // 2697 + SYS_LLRINTL = 0xA8A // 2698 + SYS___LLRINTL_B = 0xA8B // 2699 + SYS___LLRINTL_H = 0xA8C // 2700 + SYS_LLROUND = 0xA8D // 2701 + SYS___LLROUND_B = 0xA8E // 2702 + SYS___LLROUND_H = 0xA8F // 2703 + SYS_LLROUNDF = 0xA90 // 2704 + SYS___LLROUNDF_B = 0xA91 // 2705 + SYS___LLROUNDF_H = 0xA92 // 2706 + SYS_LLROUNDL = 0xA93 // 2707 + SYS___LLROUNDL_B = 0xA94 // 2708 + SYS___LLROUNDL_H = 0xA95 // 2709 + SYS_LOGBF = 0xA96 // 2710 + SYS___LOGBF_B = 0xA97 // 2711 + SYS___LOGBF_H = 0xA98 // 2712 + SYS_LOGBL = 0xA99 // 2713 + SYS___LOGBL_B = 0xA9A // 2714 + SYS___LOGBL_H = 0xA9B // 2715 + SYS_LRINT = 0xA9C // 2716 + SYS___LRINT_B = 0xA9D // 2717 + SYS___LRINT_H = 0xA9E // 2718 + SYS_LRINTF = 0xA9F // 2719 + SYS___LRINTF_B = 0xAA0 // 2720 + SYS___LRINTF_H = 0xAA1 // 2721 + SYS_LRINTL = 0xAA2 // 2722 + SYS___LRINTL_B = 0xAA3 // 2723 + SYS___LRINTL_H = 0xAA4 // 2724 + SYS_LROUNDL = 0xAA5 // 2725 + SYS___LROUNDL_B = 0xAA6 // 2726 + SYS___LROUNDL_H = 0xAA7 // 2727 + SYS_NAN = 0xAA8 // 2728 + SYS___NAN_B = 0xAA9 // 2729 + SYS_NANF = 0xAAA // 2730 + SYS___NANF_B = 0xAAB // 2731 + SYS_NANL = 0xAAC // 2732 + SYS___NANL_B = 0xAAD // 2733 + SYS_NEARBYINT = 0xAAE // 2734 + SYS___NEARBYINT_B = 0xAAF // 2735 + SYS___NEARBYINT_H = 0xAB0 // 2736 + SYS_NEARBYINTF = 0xAB1 // 2737 + SYS___NEARBYINTF_B = 0xAB2 // 2738 + SYS___NEARBYINTF_H = 0xAB3 // 2739 + SYS_NEARBYINTL = 0xAB4 // 2740 + SYS___NEARBYINTL_B = 0xAB5 // 2741 + SYS___NEARBYINTL_H = 0xAB6 // 2742 + SYS_NEXTAFTERF = 0xAB7 // 2743 + SYS___NEXTAFTERF_B = 0xAB8 // 2744 + SYS___NEXTAFTERF_H = 0xAB9 // 2745 + SYS_NEXTAFTERL = 0xABA // 2746 + SYS___NEXTAFTERL_B = 0xABB // 2747 + SYS___NEXTAFTERL_H = 0xABC // 2748 + SYS_NEXTTOWARD = 0xABD // 2749 + SYS___NEXTTOWARD_B = 0xABE // 2750 + SYS___NEXTTOWARD_H = 0xABF // 2751 + SYS_NEXTTOWARDF = 0xAC0 // 2752 + SYS___NEXTTOWARDF_B = 0xAC1 // 2753 + SYS___NEXTTOWARDF_H = 0xAC2 // 2754 + SYS_NEXTTOWARDL = 0xAC3 // 2755 + SYS___NEXTTOWARDL_B = 0xAC4 // 2756 + SYS___NEXTTOWARDL_H = 0xAC5 // 2757 + SYS___REMAINDERF_H = 0xAC6 // 2758 + SYS___REMAINDERL_H = 0xAC7 // 2759 + SYS___REMQUO_H = 0xAC8 // 2760 + SYS___REMQUOF_H = 0xAC9 // 2761 + SYS___REMQUOL_H = 0xACA // 2762 + SYS_RINTF = 0xACB // 2763 + SYS___RINTF_B = 0xACC // 2764 + SYS_RINTL = 0xACD // 2765 + SYS___RINTL_B = 0xACE // 2766 + SYS_ROUND = 0xACF // 2767 + SYS___ROUND_B = 0xAD0 // 2768 + SYS___ROUND_H = 0xAD1 // 2769 + SYS_ROUNDF = 0xAD2 // 2770 + SYS___ROUNDF_B = 0xAD3 // 2771 + SYS___ROUNDF_H = 0xAD4 // 2772 + SYS_ROUNDL = 0xAD5 // 2773 + SYS___ROUNDL_B = 0xAD6 // 2774 + SYS___ROUNDL_H = 0xAD7 // 2775 + SYS_SCALBLN = 0xAD8 // 2776 + SYS___SCALBLN_B = 0xAD9 // 2777 + SYS___SCALBLN_H = 0xADA // 2778 + SYS_SCALBLNF = 0xADB // 2779 + SYS___SCALBLNF_B = 0xADC // 2780 + SYS___SCALBLNF_H = 0xADD // 2781 + SYS_SCALBLNL = 0xADE // 2782 + SYS___SCALBLNL_B = 0xADF // 2783 + SYS___SCALBLNL_H = 0xAE0 // 2784 + SYS___SCALBN_B = 0xAE1 // 2785 + SYS___SCALBN_H = 0xAE2 // 2786 + SYS_SCALBNF = 0xAE3 // 2787 + SYS___SCALBNF_B = 0xAE4 // 2788 + SYS___SCALBNF_H = 0xAE5 // 2789 + SYS_SCALBNL = 0xAE6 // 2790 + SYS___SCALBNL_B = 0xAE7 // 2791 + SYS___SCALBNL_H = 0xAE8 // 2792 + SYS___TGAMMAL_H = 0xAE9 // 2793 + SYS_FECLEAREXCEPT = 0xAEA // 2794 + SYS_FEGETENV = 0xAEB // 2795 + SYS_FEGETEXCEPTFLAG = 0xAEC // 2796 + SYS_FEGETROUND = 0xAED // 2797 + SYS_FEHOLDEXCEPT = 0xAEE // 2798 + SYS_FERAISEEXCEPT = 0xAEF // 2799 + SYS_FESETENV = 0xAF0 // 2800 + SYS_FESETEXCEPTFLAG = 0xAF1 // 2801 + SYS_FESETROUND = 0xAF2 // 2802 + SYS_FETESTEXCEPT = 0xAF3 // 2803 + SYS_FEUPDATEENV = 0xAF4 // 2804 + SYS___COPYSIGN_H = 0xAF5 // 2805 + SYS___HYPOTF_H = 0xAF6 // 2806 + SYS___HYPOTL_H = 0xAF7 // 2807 + SYS___CLASS = 0xAFA // 2810 + SYS___CLASS_B = 0xAFB // 2811 + SYS___CLASS_H = 0xAFC // 2812 + SYS___ISBLANK_A = 0xB2E // 2862 + SYS___ISWBLANK_A = 0xB2F // 2863 + SYS___LROUND_FIXUP = 0xB30 // 2864 + SYS___LROUNDF_FIXUP = 0xB31 // 2865 + SYS_SCHED_YIELD = 0xB32 // 2866 + SYS_STRERROR_R = 0xB33 // 2867 + SYS_UNSETENV = 0xB34 // 2868 + SYS___LGAMMA_H_C99 = 0xB38 // 2872 + SYS___LGAMMA_B_C99 = 0xB39 // 2873 + SYS___LGAMMA_R_C99 = 0xB3A // 2874 + SYS___FTELL2 = 0xB3B // 2875 + SYS___FSEEK2 = 0xB3C // 2876 + SYS___STATIC_REINIT = 0xB3D // 2877 + SYS_PTHREAD_ATTR_GETSTACK = 0xB3E // 2878 + SYS_PTHREAD_ATTR_SETSTACK = 0xB3F // 2879 + SYS___TGAMMA_H_C99 = 0xB78 // 2936 + SYS___TGAMMAF_H_C99 = 0xB79 // 2937 + SYS___LE_TRACEBACK = 0xB7A // 2938 + SYS___MUST_STAY_CLEAN = 0xB7C // 2940 + SYS___O_ENV = 0xB7D // 2941 + SYS_ACOSD32 = 0xB7E // 2942 + SYS_ACOSD64 = 0xB7F // 2943 + SYS_ACOSD128 = 0xB80 // 2944 + SYS_ACOSHD32 = 0xB81 // 2945 + SYS_ACOSHD64 = 0xB82 // 2946 + SYS_ACOSHD128 = 0xB83 // 2947 + SYS_ASIND32 = 0xB84 // 2948 + SYS_ASIND64 = 0xB85 // 2949 + SYS_ASIND128 = 0xB86 // 2950 + SYS_ASINHD32 = 0xB87 // 2951 + SYS_ASINHD64 = 0xB88 // 2952 + SYS_ASINHD128 = 0xB89 // 2953 + SYS_ATAND32 = 0xB8A // 2954 + SYS_ATAND64 = 0xB8B // 2955 + SYS_ATAND128 = 0xB8C // 2956 + SYS_ATAN2D32 = 0xB8D // 2957 + SYS_ATAN2D64 = 0xB8E // 2958 + SYS_ATAN2D128 = 0xB8F // 2959 + SYS_ATANHD32 = 0xB90 // 2960 + SYS_ATANHD64 = 0xB91 // 2961 + SYS_ATANHD128 = 0xB92 // 2962 + SYS_CBRTD32 = 0xB93 // 2963 + SYS_CBRTD64 = 0xB94 // 2964 + SYS_CBRTD128 = 0xB95 // 2965 + SYS_CEILD32 = 0xB96 // 2966 + SYS_CEILD64 = 0xB97 // 2967 + SYS_CEILD128 = 0xB98 // 2968 + SYS___CLASS2 = 0xB99 // 2969 + SYS___CLASS2_B = 0xB9A // 2970 + SYS___CLASS2_H = 0xB9B // 2971 + SYS_COPYSIGND32 = 0xB9C // 2972 + SYS_COPYSIGND64 = 0xB9D // 2973 + SYS_COPYSIGND128 = 0xB9E // 2974 + SYS_COSD32 = 0xB9F // 2975 + SYS_COSD64 = 0xBA0 // 2976 + SYS_COSD128 = 0xBA1 // 2977 + SYS_COSHD32 = 0xBA2 // 2978 + SYS_COSHD64 = 0xBA3 // 2979 + SYS_COSHD128 = 0xBA4 // 2980 + SYS_ERFD32 = 0xBA5 // 2981 + SYS_ERFD64 = 0xBA6 // 2982 + SYS_ERFD128 = 0xBA7 // 2983 + SYS_ERFCD32 = 0xBA8 // 2984 + SYS_ERFCD64 = 0xBA9 // 2985 + SYS_ERFCD128 = 0xBAA // 2986 + SYS_EXPD32 = 0xBAB // 2987 + SYS_EXPD64 = 0xBAC // 2988 + SYS_EXPD128 = 0xBAD // 2989 + SYS_EXP2D32 = 0xBAE // 2990 + SYS_EXP2D64 = 0xBAF // 2991 + SYS_EXP2D128 = 0xBB0 // 2992 + SYS_EXPM1D32 = 0xBB1 // 2993 + SYS_EXPM1D64 = 0xBB2 // 2994 + SYS_EXPM1D128 = 0xBB3 // 2995 + SYS_FABSD32 = 0xBB4 // 2996 + SYS_FABSD64 = 0xBB5 // 2997 + SYS_FABSD128 = 0xBB6 // 2998 + SYS_FDIMD32 = 0xBB7 // 2999 + SYS_FDIMD64 = 0xBB8 // 3000 + SYS_FDIMD128 = 0xBB9 // 3001 + SYS_FE_DEC_GETROUND = 0xBBA // 3002 + SYS_FE_DEC_SETROUND = 0xBBB // 3003 + SYS_FLOORD32 = 0xBBC // 3004 + SYS_FLOORD64 = 0xBBD // 3005 + SYS_FLOORD128 = 0xBBE // 3006 + SYS_FMAD32 = 0xBBF // 3007 + SYS_FMAD64 = 0xBC0 // 3008 + SYS_FMAD128 = 0xBC1 // 3009 + SYS_FMAXD32 = 0xBC2 // 3010 + SYS_FMAXD64 = 0xBC3 // 3011 + SYS_FMAXD128 = 0xBC4 // 3012 + SYS_FMIND32 = 0xBC5 // 3013 + SYS_FMIND64 = 0xBC6 // 3014 + SYS_FMIND128 = 0xBC7 // 3015 + SYS_FMODD32 = 0xBC8 // 3016 + SYS_FMODD64 = 0xBC9 // 3017 + SYS_FMODD128 = 0xBCA // 3018 + SYS___FP_CAST_D = 0xBCB // 3019 + SYS_FREXPD32 = 0xBCC // 3020 + SYS_FREXPD64 = 0xBCD // 3021 + SYS_FREXPD128 = 0xBCE // 3022 + SYS_HYPOTD32 = 0xBCF // 3023 + SYS_HYPOTD64 = 0xBD0 // 3024 + SYS_HYPOTD128 = 0xBD1 // 3025 + SYS_ILOGBD32 = 0xBD2 // 3026 + SYS_ILOGBD64 = 0xBD3 // 3027 + SYS_ILOGBD128 = 0xBD4 // 3028 + SYS_LDEXPD32 = 0xBD5 // 3029 + SYS_LDEXPD64 = 0xBD6 // 3030 + SYS_LDEXPD128 = 0xBD7 // 3031 + SYS_LGAMMAD32 = 0xBD8 // 3032 + SYS_LGAMMAD64 = 0xBD9 // 3033 + SYS_LGAMMAD128 = 0xBDA // 3034 + SYS_LLRINTD32 = 0xBDB // 3035 + SYS_LLRINTD64 = 0xBDC // 3036 + SYS_LLRINTD128 = 0xBDD // 3037 + SYS_LLROUNDD32 = 0xBDE // 3038 + SYS_LLROUNDD64 = 0xBDF // 3039 + SYS_LLROUNDD128 = 0xBE0 // 3040 + SYS_LOGD32 = 0xBE1 // 3041 + SYS_LOGD64 = 0xBE2 // 3042 + SYS_LOGD128 = 0xBE3 // 3043 + SYS_LOG10D32 = 0xBE4 // 3044 + SYS_LOG10D64 = 0xBE5 // 3045 + SYS_LOG10D128 = 0xBE6 // 3046 + SYS_LOG1PD32 = 0xBE7 // 3047 + SYS_LOG1PD64 = 0xBE8 // 3048 + SYS_LOG1PD128 = 0xBE9 // 3049 + SYS_LOG2D32 = 0xBEA // 3050 + SYS_LOG2D64 = 0xBEB // 3051 + SYS_LOG2D128 = 0xBEC // 3052 + SYS_LOGBD32 = 0xBED // 3053 + SYS_LOGBD64 = 0xBEE // 3054 + SYS_LOGBD128 = 0xBEF // 3055 + SYS_LRINTD32 = 0xBF0 // 3056 + SYS_LRINTD64 = 0xBF1 // 3057 + SYS_LRINTD128 = 0xBF2 // 3058 + SYS_LROUNDD32 = 0xBF3 // 3059 + SYS_LROUNDD64 = 0xBF4 // 3060 + SYS_LROUNDD128 = 0xBF5 // 3061 + SYS_MODFD32 = 0xBF6 // 3062 + SYS_MODFD64 = 0xBF7 // 3063 + SYS_MODFD128 = 0xBF8 // 3064 + SYS_NAND32 = 0xBF9 // 3065 + SYS_NAND64 = 0xBFA // 3066 + SYS_NAND128 = 0xBFB // 3067 + SYS_NEARBYINTD32 = 0xBFC // 3068 + SYS_NEARBYINTD64 = 0xBFD // 3069 + SYS_NEARBYINTD128 = 0xBFE // 3070 + SYS_NEXTAFTERD32 = 0xBFF // 3071 + SYS_NEXTAFTERD64 = 0xC00 // 3072 + SYS_NEXTAFTERD128 = 0xC01 // 3073 + SYS_NEXTTOWARDD32 = 0xC02 // 3074 + SYS_NEXTTOWARDD64 = 0xC03 // 3075 + SYS_NEXTTOWARDD128 = 0xC04 // 3076 + SYS_POWD32 = 0xC05 // 3077 + SYS_POWD64 = 0xC06 // 3078 + SYS_POWD128 = 0xC07 // 3079 + SYS_QUANTIZED32 = 0xC08 // 3080 + SYS_QUANTIZED64 = 0xC09 // 3081 + SYS_QUANTIZED128 = 0xC0A // 3082 + SYS_REMAINDERD32 = 0xC0B // 3083 + SYS_REMAINDERD64 = 0xC0C // 3084 + SYS_REMAINDERD128 = 0xC0D // 3085 + SYS___REMQUOD32 = 0xC0E // 3086 + SYS___REMQUOD64 = 0xC0F // 3087 + SYS___REMQUOD128 = 0xC10 // 3088 + SYS_RINTD32 = 0xC11 // 3089 + SYS_RINTD64 = 0xC12 // 3090 + SYS_RINTD128 = 0xC13 // 3091 + SYS_ROUNDD32 = 0xC14 // 3092 + SYS_ROUNDD64 = 0xC15 // 3093 + SYS_ROUNDD128 = 0xC16 // 3094 + SYS_SAMEQUANTUMD32 = 0xC17 // 3095 + SYS_SAMEQUANTUMD64 = 0xC18 // 3096 + SYS_SAMEQUANTUMD128 = 0xC19 // 3097 + SYS_SCALBLND32 = 0xC1A // 3098 + SYS_SCALBLND64 = 0xC1B // 3099 + SYS_SCALBLND128 = 0xC1C // 3100 + SYS_SCALBND32 = 0xC1D // 3101 + SYS_SCALBND64 = 0xC1E // 3102 + SYS_SCALBND128 = 0xC1F // 3103 + SYS_SIND32 = 0xC20 // 3104 + SYS_SIND64 = 0xC21 // 3105 + SYS_SIND128 = 0xC22 // 3106 + SYS_SINHD32 = 0xC23 // 3107 + SYS_SINHD64 = 0xC24 // 3108 + SYS_SINHD128 = 0xC25 // 3109 + SYS_SQRTD32 = 0xC26 // 3110 + SYS_SQRTD64 = 0xC27 // 3111 + SYS_SQRTD128 = 0xC28 // 3112 + SYS_STRTOD32 = 0xC29 // 3113 + SYS_STRTOD64 = 0xC2A // 3114 + SYS_STRTOD128 = 0xC2B // 3115 + SYS_TAND32 = 0xC2C // 3116 + SYS_TAND64 = 0xC2D // 3117 + SYS_TAND128 = 0xC2E // 3118 + SYS_TANHD32 = 0xC2F // 3119 + SYS_TANHD64 = 0xC30 // 3120 + SYS_TANHD128 = 0xC31 // 3121 + SYS_TGAMMAD32 = 0xC32 // 3122 + SYS_TGAMMAD64 = 0xC33 // 3123 + SYS_TGAMMAD128 = 0xC34 // 3124 + SYS_TRUNCD32 = 0xC3E // 3134 + SYS_TRUNCD64 = 0xC3F // 3135 + SYS_TRUNCD128 = 0xC40 // 3136 + SYS_WCSTOD32 = 0xC41 // 3137 + SYS_WCSTOD64 = 0xC42 // 3138 + SYS_WCSTOD128 = 0xC43 // 3139 + SYS___CODEPAGE_INFO = 0xC64 // 3172 + SYS_POSIX_OPENPT = 0xC66 // 3174 + SYS_PSELECT = 0xC67 // 3175 + SYS_SOCKATMARK = 0xC68 // 3176 + SYS_AIO_FSYNC = 0xC69 // 3177 + SYS_LIO_LISTIO = 0xC6A // 3178 + SYS___ATANPID32 = 0xC6B // 3179 + SYS___ATANPID64 = 0xC6C // 3180 + SYS___ATANPID128 = 0xC6D // 3181 + SYS___COSPID32 = 0xC6E // 3182 + SYS___COSPID64 = 0xC6F // 3183 + SYS___COSPID128 = 0xC70 // 3184 + SYS___SINPID32 = 0xC71 // 3185 + SYS___SINPID64 = 0xC72 // 3186 + SYS___SINPID128 = 0xC73 // 3187 + SYS_SETIPV4SOURCEFILTER = 0xC76 // 3190 + SYS_GETIPV4SOURCEFILTER = 0xC77 // 3191 + SYS_SETSOURCEFILTER = 0xC78 // 3192 + SYS_GETSOURCEFILTER = 0xC79 // 3193 + SYS_FWRITE_UNLOCKED = 0xC7A // 3194 + SYS_FREAD_UNLOCKED = 0xC7B // 3195 + SYS_FGETS_UNLOCKED = 0xC7C // 3196 + SYS_GETS_UNLOCKED = 0xC7D // 3197 + SYS_FPUTS_UNLOCKED = 0xC7E // 3198 + SYS_PUTS_UNLOCKED = 0xC7F // 3199 + SYS_FGETC_UNLOCKED = 0xC80 // 3200 + SYS_FPUTC_UNLOCKED = 0xC81 // 3201 + SYS_DLADDR = 0xC82 // 3202 + SYS_SHM_OPEN = 0xC8C // 3212 + SYS_SHM_UNLINK = 0xC8D // 3213 + SYS___CLASS2F = 0xC91 // 3217 + SYS___CLASS2L = 0xC92 // 3218 + SYS___CLASS2F_B = 0xC93 // 3219 + SYS___CLASS2F_H = 0xC94 // 3220 + SYS___CLASS2L_B = 0xC95 // 3221 + SYS___CLASS2L_H = 0xC96 // 3222 + SYS___CLASS2D32 = 0xC97 // 3223 + SYS___CLASS2D64 = 0xC98 // 3224 + SYS___CLASS2D128 = 0xC99 // 3225 + SYS___TOCSNAME2 = 0xC9A // 3226 + SYS___D1TOP = 0xC9B // 3227 + SYS___D2TOP = 0xC9C // 3228 + SYS___D4TOP = 0xC9D // 3229 + SYS___PTOD1 = 0xC9E // 3230 + SYS___PTOD2 = 0xC9F // 3231 + SYS___PTOD4 = 0xCA0 // 3232 + SYS_CLEARERR_UNLOCKED = 0xCA1 // 3233 + SYS_FDELREC_UNLOCKED = 0xCA2 // 3234 + SYS_FEOF_UNLOCKED = 0xCA3 // 3235 + SYS_FERROR_UNLOCKED = 0xCA4 // 3236 + SYS_FFLUSH_UNLOCKED = 0xCA5 // 3237 + SYS_FGETPOS_UNLOCKED = 0xCA6 // 3238 + SYS_FGETWC_UNLOCKED = 0xCA7 // 3239 + SYS_FGETWS_UNLOCKED = 0xCA8 // 3240 + SYS_FILENO_UNLOCKED = 0xCA9 // 3241 + SYS_FLDATA_UNLOCKED = 0xCAA // 3242 + SYS_FLOCATE_UNLOCKED = 0xCAB // 3243 + SYS_FPRINTF_UNLOCKED = 0xCAC // 3244 + SYS_FPUTWC_UNLOCKED = 0xCAD // 3245 + SYS_FPUTWS_UNLOCKED = 0xCAE // 3246 + SYS_FSCANF_UNLOCKED = 0xCAF // 3247 + SYS_FSEEK_UNLOCKED = 0xCB0 // 3248 + SYS_FSEEKO_UNLOCKED = 0xCB1 // 3249 + SYS_FSETPOS_UNLOCKED = 0xCB3 // 3251 + SYS_FTELL_UNLOCKED = 0xCB4 // 3252 + SYS_FTELLO_UNLOCKED = 0xCB5 // 3253 + SYS_FUPDATE_UNLOCKED = 0xCB7 // 3255 + SYS_FWIDE_UNLOCKED = 0xCB8 // 3256 + SYS_FWPRINTF_UNLOCKED = 0xCB9 // 3257 + SYS_FWSCANF_UNLOCKED = 0xCBA // 3258 + SYS_GETWC_UNLOCKED = 0xCBB // 3259 + SYS_GETWCHAR_UNLOCKED = 0xCBC // 3260 + SYS_PERROR_UNLOCKED = 0xCBD // 3261 + SYS_PRINTF_UNLOCKED = 0xCBE // 3262 + SYS_PUTWC_UNLOCKED = 0xCBF // 3263 + SYS_PUTWCHAR_UNLOCKED = 0xCC0 // 3264 + SYS_REWIND_UNLOCKED = 0xCC1 // 3265 + SYS_SCANF_UNLOCKED = 0xCC2 // 3266 + SYS_UNGETC_UNLOCKED = 0xCC3 // 3267 + SYS_UNGETWC_UNLOCKED = 0xCC4 // 3268 + SYS_VFPRINTF_UNLOCKED = 0xCC5 // 3269 + SYS_VFSCANF_UNLOCKED = 0xCC7 // 3271 + SYS_VFWPRINTF_UNLOCKED = 0xCC9 // 3273 + SYS_VFWSCANF_UNLOCKED = 0xCCB // 3275 + SYS_VPRINTF_UNLOCKED = 0xCCD // 3277 + SYS_VSCANF_UNLOCKED = 0xCCF // 3279 + SYS_VWPRINTF_UNLOCKED = 0xCD1 // 3281 + SYS_VWSCANF_UNLOCKED = 0xCD3 // 3283 + SYS_WPRINTF_UNLOCKED = 0xCD5 // 3285 + SYS_WSCANF_UNLOCKED = 0xCD6 // 3286 + SYS_ASCTIME64 = 0xCD7 // 3287 + SYS_ASCTIME64_R = 0xCD8 // 3288 + SYS_CTIME64 = 0xCD9 // 3289 + SYS_CTIME64_R = 0xCDA // 3290 + SYS_DIFFTIME64 = 0xCDB // 3291 + SYS_GMTIME64 = 0xCDC // 3292 + SYS_GMTIME64_R = 0xCDD // 3293 + SYS_LOCALTIME64 = 0xCDE // 3294 + SYS_LOCALTIME64_R = 0xCDF // 3295 + SYS_MKTIME64 = 0xCE0 // 3296 + SYS_TIME64 = 0xCE1 // 3297 + SYS___LOGIN_APPLID = 0xCE2 // 3298 + SYS___PASSWD_APPLID = 0xCE3 // 3299 + SYS_PTHREAD_SECURITY_APPLID_NP = 0xCE4 // 3300 + SYS___GETTHENT = 0xCE5 // 3301 + SYS_FREEIFADDRS = 0xCE6 // 3302 + SYS_GETIFADDRS = 0xCE7 // 3303 + SYS_POSIX_FALLOCATE = 0xCE8 // 3304 + SYS_POSIX_MEMALIGN = 0xCE9 // 3305 + SYS_SIZEOF_ALLOC = 0xCEA // 3306 + SYS_RESIZE_ALLOC = 0xCEB // 3307 + SYS_FREAD_NOUPDATE = 0xCEC // 3308 + SYS_FREAD_NOUPDATE_UNLOCKED = 0xCED // 3309 + SYS_FGETPOS64 = 0xCEE // 3310 + SYS_FSEEK64 = 0xCEF // 3311 + SYS_FSEEKO64 = 0xCF0 // 3312 + SYS_FSETPOS64 = 0xCF1 // 3313 + SYS_FTELL64 = 0xCF2 // 3314 + SYS_FTELLO64 = 0xCF3 // 3315 + SYS_FGETPOS64_UNLOCKED = 0xCF4 // 3316 + SYS_FSEEK64_UNLOCKED = 0xCF5 // 3317 + SYS_FSEEKO64_UNLOCKED = 0xCF6 // 3318 + SYS_FSETPOS64_UNLOCKED = 0xCF7 // 3319 + SYS_FTELL64_UNLOCKED = 0xCF8 // 3320 + SYS_FTELLO64_UNLOCKED = 0xCF9 // 3321 + SYS_FOPEN_UNLOCKED = 0xCFA // 3322 + SYS_FREOPEN_UNLOCKED = 0xCFB // 3323 + SYS_FDOPEN_UNLOCKED = 0xCFC // 3324 + SYS_TMPFILE_UNLOCKED = 0xCFD // 3325 + SYS___MOSERVICES = 0xD3D // 3389 + SYS___GETTOD = 0xD3E // 3390 + SYS_C16RTOMB = 0xD40 // 3392 + SYS_C32RTOMB = 0xD41 // 3393 + SYS_MBRTOC16 = 0xD42 // 3394 + SYS_MBRTOC32 = 0xD43 // 3395 + SYS_QUANTEXPD32 = 0xD44 // 3396 + SYS_QUANTEXPD64 = 0xD45 // 3397 + SYS_QUANTEXPD128 = 0xD46 // 3398 + SYS___LOCALE_CTL = 0xD47 // 3399 + SYS___SMF_RECORD2 = 0xD48 // 3400 + SYS_FOPEN64 = 0xD49 // 3401 + SYS_FOPEN64_UNLOCKED = 0xD4A // 3402 + SYS_FREOPEN64 = 0xD4B // 3403 + SYS_FREOPEN64_UNLOCKED = 0xD4C // 3404 + SYS_TMPFILE64 = 0xD4D // 3405 + SYS_TMPFILE64_UNLOCKED = 0xD4E // 3406 + SYS_GETDATE64 = 0xD4F // 3407 + SYS_GETTIMEOFDAY64 = 0xD50 // 3408 + SYS_BIND2ADDRSEL = 0xD59 // 3417 + SYS_INET6_IS_SRCADDR = 0xD5A // 3418 + SYS___GETGRGID1 = 0xD5B // 3419 + SYS___GETGRNAM1 = 0xD5C // 3420 + SYS___FBUFSIZE = 0xD60 // 3424 + SYS___FPENDING = 0xD61 // 3425 + SYS___FLBF = 0xD62 // 3426 + SYS___FREADABLE = 0xD63 // 3427 + SYS___FWRITABLE = 0xD64 // 3428 + SYS___FREADING = 0xD65 // 3429 + SYS___FWRITING = 0xD66 // 3430 + SYS___FSETLOCKING = 0xD67 // 3431 + SYS__FLUSHLBF = 0xD68 // 3432 + SYS___FPURGE = 0xD69 // 3433 + SYS___FREADAHEAD = 0xD6A // 3434 + SYS___FSETERR = 0xD6B // 3435 + SYS___FPENDING_UNLOCKED = 0xD6C // 3436 + SYS___FREADING_UNLOCKED = 0xD6D // 3437 + SYS___FWRITING_UNLOCKED = 0xD6E // 3438 + SYS__FLUSHLBF_UNLOCKED = 0xD6F // 3439 + SYS___FPURGE_UNLOCKED = 0xD70 // 3440 + SYS___FREADAHEAD_UNLOCKED = 0xD71 // 3441 + SYS___LE_CEEGTJS = 0xD72 // 3442 + SYS___LE_RECORD_DUMP = 0xD73 // 3443 + SYS_FSTAT64 = 0xD74 // 3444 + SYS_LSTAT64 = 0xD75 // 3445 + SYS_STAT64 = 0xD76 // 3446 + SYS___READDIR2_64 = 0xD77 // 3447 + SYS___OPEN_STAT64 = 0xD78 // 3448 + SYS_FTW64 = 0xD79 // 3449 + SYS_NFTW64 = 0xD7A // 3450 + SYS_UTIME64 = 0xD7B // 3451 + SYS_UTIMES64 = 0xD7C // 3452 + SYS___GETIPC64 = 0xD7D // 3453 + SYS_MSGCTL64 = 0xD7E // 3454 + SYS_SEMCTL64 = 0xD7F // 3455 + SYS_SHMCTL64 = 0xD80 // 3456 + SYS_MSGXRCV64 = 0xD81 // 3457 + SYS___MGXR64 = 0xD81 // 3457 + SYS_W_GETPSENT64 = 0xD82 // 3458 + SYS_PTHREAD_COND_TIMEDWAIT64 = 0xD83 // 3459 + SYS_FTIME64 = 0xD85 // 3461 + SYS_GETUTXENT64 = 0xD86 // 3462 + SYS_GETUTXID64 = 0xD87 // 3463 + SYS_GETUTXLINE64 = 0xD88 // 3464 + SYS_PUTUTXLINE64 = 0xD89 // 3465 + SYS_NEWLOCALE = 0xD8A // 3466 + SYS_FREELOCALE = 0xD8B // 3467 + SYS_USELOCALE = 0xD8C // 3468 + SYS_DUPLOCALE = 0xD8D // 3469 + SYS___CHATTR64 = 0xD9C // 3484 + SYS___LCHATTR64 = 0xD9D // 3485 + SYS___FCHATTR64 = 0xD9E // 3486 + SYS_____CHATTR64_A = 0xD9F // 3487 + SYS_____LCHATTR64_A = 0xDA0 // 3488 + SYS___LE_CEEUSGD = 0xDA1 // 3489 + SYS___LE_IFAM_CON = 0xDA2 // 3490 + SYS___LE_IFAM_DSC = 0xDA3 // 3491 + SYS___LE_IFAM_GET = 0xDA4 // 3492 + SYS___LE_IFAM_QRY = 0xDA5 // 3493 + SYS_ALIGNED_ALLOC = 0xDA6 // 3494 + SYS_ACCEPT4 = 0xDA7 // 3495 + SYS___ACCEPT4_A = 0xDA8 // 3496 + SYS_COPYFILERANGE = 0xDA9 // 3497 + SYS_GETLINE = 0xDAA // 3498 + SYS___GETLINE_A = 0xDAB // 3499 + SYS_DIRFD = 0xDAC // 3500 + SYS_CLOCK_GETTIME = 0xDAD // 3501 + SYS_DUP3 = 0xDAE // 3502 + SYS_EPOLL_CREATE = 0xDAF // 3503 + SYS_EPOLL_CREATE1 = 0xDB0 // 3504 + SYS_EPOLL_CTL = 0xDB1 // 3505 + SYS_EPOLL_WAIT = 0xDB2 // 3506 + SYS_EPOLL_PWAIT = 0xDB3 // 3507 + SYS_EVENTFD = 0xDB4 // 3508 + SYS_STATFS = 0xDB5 // 3509 + SYS___STATFS_A = 0xDB6 // 3510 + SYS_FSTATFS = 0xDB7 // 3511 + SYS_INOTIFY_INIT = 0xDB8 // 3512 + SYS_INOTIFY_INIT1 = 0xDB9 // 3513 + SYS_INOTIFY_ADD_WATCH = 0xDBA // 3514 + SYS___INOTIFY_ADD_WATCH_A = 0xDBB // 3515 + SYS_INOTIFY_RM_WATCH = 0xDBC // 3516 + SYS_PIPE2 = 0xDBD // 3517 + SYS_PIVOT_ROOT = 0xDBE // 3518 + SYS___PIVOT_ROOT_A = 0xDBF // 3519 + SYS_PRCTL = 0xDC0 // 3520 + SYS_PRLIMIT = 0xDC1 // 3521 + SYS_SETHOSTNAME = 0xDC2 // 3522 + SYS___SETHOSTNAME_A = 0xDC3 // 3523 + SYS_SETRESUID = 0xDC4 // 3524 + SYS_SETRESGID = 0xDC5 // 3525 + SYS_PTHREAD_CONDATTR_GETCLOCK = 0xDC6 // 3526 + SYS_FLOCK = 0xDC7 // 3527 + SYS_FGETXATTR = 0xDC8 // 3528 + SYS___FGETXATTR_A = 0xDC9 // 3529 + SYS_FLISTXATTR = 0xDCA // 3530 + SYS___FLISTXATTR_A = 0xDCB // 3531 + SYS_FREMOVEXATTR = 0xDCC // 3532 + SYS___FREMOVEXATTR_A = 0xDCD // 3533 + SYS_FSETXATTR = 0xDCE // 3534 + SYS___FSETXATTR_A = 0xDCF // 3535 + SYS_GETXATTR = 0xDD0 // 3536 + SYS___GETXATTR_A = 0xDD1 // 3537 + SYS_LGETXATTR = 0xDD2 // 3538 + SYS___LGETXATTR_A = 0xDD3 // 3539 + SYS_LISTXATTR = 0xDD4 // 3540 + SYS___LISTXATTR_A = 0xDD5 // 3541 + SYS_LLISTXATTR = 0xDD6 // 3542 + SYS___LLISTXATTR_A = 0xDD7 // 3543 + SYS_LREMOVEXATTR = 0xDD8 // 3544 + SYS___LREMOVEXATTR_A = 0xDD9 // 3545 + SYS_LSETXATTR = 0xDDA // 3546 + SYS___LSETXATTR_A = 0xDDB // 3547 + SYS_REMOVEXATTR = 0xDDC // 3548 + SYS___REMOVEXATTR_A = 0xDDD // 3549 + SYS_SETXATTR = 0xDDE // 3550 + SYS___SETXATTR_A = 0xDDF // 3551 + SYS_FDATASYNC = 0xDE0 // 3552 + SYS_SYNCFS = 0xDE1 // 3553 + SYS_FUTIMES = 0xDE2 // 3554 + SYS_FUTIMESAT = 0xDE3 // 3555 + SYS___FUTIMESAT_A = 0xDE4 // 3556 + SYS_LUTIMES = 0xDE5 // 3557 + SYS___LUTIMES_A = 0xDE6 // 3558 + SYS_INET_ATON = 0xDE7 // 3559 + SYS_GETRANDOM = 0xDE8 // 3560 + SYS_GETTID = 0xDE9 // 3561 + SYS_MEMFD_CREATE = 0xDEA // 3562 + SYS___MEMFD_CREATE_A = 0xDEB // 3563 + SYS_FACCESSAT = 0xDEC // 3564 + SYS___FACCESSAT_A = 0xDED // 3565 + SYS_FCHMODAT = 0xDEE // 3566 + SYS___FCHMODAT_A = 0xDEF // 3567 + SYS_FCHOWNAT = 0xDF0 // 3568 + SYS___FCHOWNAT_A = 0xDF1 // 3569 + SYS_FSTATAT = 0xDF2 // 3570 + SYS___FSTATAT_A = 0xDF3 // 3571 + SYS_LINKAT = 0xDF4 // 3572 + SYS___LINKAT_A = 0xDF5 // 3573 + SYS_MKDIRAT = 0xDF6 // 3574 + SYS___MKDIRAT_A = 0xDF7 // 3575 + SYS_MKFIFOAT = 0xDF8 // 3576 + SYS___MKFIFOAT_A = 0xDF9 // 3577 + SYS_MKNODAT = 0xDFA // 3578 + SYS___MKNODAT_A = 0xDFB // 3579 + SYS_OPENAT = 0xDFC // 3580 + SYS___OPENAT_A = 0xDFD // 3581 + SYS_READLINKAT = 0xDFE // 3582 + SYS___READLINKAT_A = 0xDFF // 3583 + SYS_RENAMEAT = 0xE00 // 3584 + SYS___RENAMEAT_A = 0xE01 // 3585 + SYS_RENAMEAT2 = 0xE02 // 3586 + SYS___RENAMEAT2_A = 0xE03 // 3587 + SYS_SYMLINKAT = 0xE04 // 3588 + SYS___SYMLINKAT_A = 0xE05 // 3589 + SYS_UNLINKAT = 0xE06 // 3590 + SYS___UNLINKAT_A = 0xE07 // 3591 + SYS_SYSINFO = 0xE08 // 3592 + SYS_WAIT4 = 0xE0A // 3594 + SYS_CLONE = 0xE0B // 3595 + SYS_UNSHARE = 0xE0C // 3596 + SYS_SETNS = 0xE0D // 3597 + SYS_CAPGET = 0xE0E // 3598 + SYS_CAPSET = 0xE0F // 3599 + SYS_STRCHRNUL = 0xE10 // 3600 + SYS_PTHREAD_CONDATTR_SETCLOCK = 0xE12 // 3602 + SYS_OPEN_BY_HANDLE_AT = 0xE13 // 3603 + SYS___OPEN_BY_HANDLE_AT_A = 0xE14 // 3604 + SYS___INET_ATON_A = 0xE15 // 3605 + SYS_MOUNT1 = 0xE16 // 3606 + SYS___MOUNT1_A = 0xE17 // 3607 + SYS_UMOUNT1 = 0xE18 // 3608 + SYS___UMOUNT1_A = 0xE19 // 3609 + SYS_UMOUNT2 = 0xE1A // 3610 + SYS___UMOUNT2_A = 0xE1B // 3611 + SYS___PRCTL_A = 0xE1C // 3612 + SYS_LOCALTIME_R2 = 0xE1D // 3613 + SYS___LOCALTIME_R2_A = 0xE1E // 3614 + SYS_OPENAT2 = 0xE1F // 3615 + SYS___OPENAT2_A = 0xE20 // 3616 + SYS___LE_CEEMICT = 0xE21 // 3617 + SYS_GETENTROPY = 0xE22 // 3618 + SYS_NANOSLEEP = 0xE23 // 3619 + SYS_UTIMENSAT = 0xE24 // 3620 + SYS___UTIMENSAT_A = 0xE25 // 3621 + SYS_ASPRINTF = 0xE26 // 3622 + SYS___ASPRINTF_A = 0xE27 // 3623 + SYS_VASPRINTF = 0xE28 // 3624 + SYS___VASPRINTF_A = 0xE29 // 3625 + SYS_DPRINTF = 0xE2A // 3626 + SYS___DPRINTF_A = 0xE2B // 3627 + SYS_GETOPT_LONG = 0xE2C // 3628 + SYS___GETOPT_LONG_A = 0xE2D // 3629 + SYS_PSIGNAL = 0xE2E // 3630 + SYS___PSIGNAL_A = 0xE2F // 3631 + SYS_PSIGNAL_UNLOCKED = 0xE30 // 3632 + SYS___PSIGNAL_UNLOCKED_A = 0xE31 // 3633 + SYS_FSTATAT_O = 0xE32 // 3634 + SYS___FSTATAT_O_A = 0xE33 // 3635 + SYS_FSTATAT64 = 0xE34 // 3636 + SYS___FSTATAT64_A = 0xE35 // 3637 + SYS___CHATTRAT = 0xE36 // 3638 + SYS_____CHATTRAT_A = 0xE37 // 3639 + SYS___CHATTRAT64 = 0xE38 // 3640 + SYS_____CHATTRAT64_A = 0xE39 // 3641 + SYS_MADVISE = 0xE3A // 3642 + SYS___AUTHENTICATE = 0xE3B // 3643 + ) diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux.go b/vendor/golang.org/x/sys/unix/ztypes_linux.go index eff6bcde..4740b834 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux.go @@ -1178,7 +1178,8 @@ const ( PERF_SAMPLE_BRANCH_TYPE_SAVE_SHIFT = 0x10 PERF_SAMPLE_BRANCH_HW_INDEX_SHIFT = 0x11 PERF_SAMPLE_BRANCH_PRIV_SAVE_SHIFT = 0x12 - PERF_SAMPLE_BRANCH_MAX_SHIFT = 0x13 + PERF_SAMPLE_BRANCH_COUNTERS = 0x80000 + PERF_SAMPLE_BRANCH_MAX_SHIFT = 0x14 PERF_SAMPLE_BRANCH_USER = 0x1 PERF_SAMPLE_BRANCH_KERNEL = 0x2 PERF_SAMPLE_BRANCH_HV = 0x4 @@ -1198,7 +1199,7 @@ const ( PERF_SAMPLE_BRANCH_TYPE_SAVE = 0x10000 PERF_SAMPLE_BRANCH_HW_INDEX = 0x20000 PERF_SAMPLE_BRANCH_PRIV_SAVE = 0x40000 - PERF_SAMPLE_BRANCH_MAX = 0x80000 + PERF_SAMPLE_BRANCH_MAX = 0x100000 PERF_BR_UNKNOWN = 0x0 PERF_BR_COND = 0x1 PERF_BR_UNCOND = 0x2 @@ -2481,6 +2482,15 @@ type XDPMmapOffsets struct { Cr XDPRingOffset } +type XDPUmemReg struct { + Addr uint64 + Len uint64 + Chunk_size uint32 + Headroom uint32 + Flags uint32 + Tx_metadata_len uint32 +} + type XDPStatistics struct { Rx_dropped uint64 Rx_invalid_descs uint64 @@ -2935,7 +2945,7 @@ const ( BPF_TCP_LISTEN = 0xa BPF_TCP_CLOSING = 0xb BPF_TCP_NEW_SYN_RECV = 0xc - BPF_TCP_MAX_STATES = 0xd + BPF_TCP_MAX_STATES = 0xe TCP_BPF_IW = 0x3e9 TCP_BPF_SNDCWND_CLAMP = 0x3ea TCP_BPF_DELACK_MAX = 0x3eb @@ -3211,7 +3221,7 @@ const ( DEVLINK_CMD_LINECARD_NEW = 0x50 DEVLINK_CMD_LINECARD_DEL = 0x51 DEVLINK_CMD_SELFTESTS_GET = 0x52 - DEVLINK_CMD_MAX = 0x53 + DEVLINK_CMD_MAX = 0x54 DEVLINK_PORT_TYPE_NOTSET = 0x0 DEVLINK_PORT_TYPE_AUTO = 0x1 DEVLINK_PORT_TYPE_ETH = 0x2 @@ -4595,7 +4605,7 @@ const ( NL80211_ATTR_MAC_HINT = 0xc8 NL80211_ATTR_MAC_MASK = 0xd7 NL80211_ATTR_MAX_AP_ASSOC_STA = 0xca - NL80211_ATTR_MAX = 0x146 + NL80211_ATTR_MAX = 0x14a NL80211_ATTR_MAX_CRIT_PROT_DURATION = 0xb4 NL80211_ATTR_MAX_CSA_COUNTERS = 0xce NL80211_ATTR_MAX_MATCH_SETS = 0x85 @@ -4861,7 +4871,7 @@ const ( NL80211_BSS_FREQUENCY_OFFSET = 0x14 NL80211_BSS_INFORMATION_ELEMENTS = 0x6 NL80211_BSS_LAST_SEEN_BOOTTIME = 0xf - NL80211_BSS_MAX = 0x16 + NL80211_BSS_MAX = 0x18 NL80211_BSS_MLD_ADDR = 0x16 NL80211_BSS_MLO_LINK_ID = 0x15 NL80211_BSS_PAD = 0x10 @@ -4965,7 +4975,7 @@ const ( NL80211_CMD_LEAVE_IBSS = 0x2c NL80211_CMD_LEAVE_MESH = 0x45 NL80211_CMD_LEAVE_OCB = 0x6d - NL80211_CMD_MAX = 0x9a + NL80211_CMD_MAX = 0x9b NL80211_CMD_MICHAEL_MIC_FAILURE = 0x29 NL80211_CMD_MODIFY_LINK_STA = 0x97 NL80211_CMD_NAN_MATCH = 0x78 @@ -5199,7 +5209,7 @@ const ( NL80211_FREQUENCY_ATTR_GO_CONCURRENT = 0xf NL80211_FREQUENCY_ATTR_INDOOR_ONLY = 0xe NL80211_FREQUENCY_ATTR_IR_CONCURRENT = 0xf - NL80211_FREQUENCY_ATTR_MAX = 0x1c + NL80211_FREQUENCY_ATTR_MAX = 0x20 NL80211_FREQUENCY_ATTR_MAX_TX_POWER = 0x6 NL80211_FREQUENCY_ATTR_NO_10MHZ = 0x11 NL80211_FREQUENCY_ATTR_NO_160MHZ = 0xc @@ -5693,7 +5703,7 @@ const ( NL80211_STA_FLAG_ASSOCIATED = 0x7 NL80211_STA_FLAG_AUTHENTICATED = 0x5 NL80211_STA_FLAG_AUTHORIZED = 0x1 - NL80211_STA_FLAG_MAX = 0x7 + NL80211_STA_FLAG_MAX = 0x8 NL80211_STA_FLAG_MAX_OLD_API = 0x6 NL80211_STA_FLAG_MFP = 0x4 NL80211_STA_FLAG_SHORT_PREAMBLE = 0x2 @@ -5991,3 +6001,34 @@ type CachestatRange struct { Off uint64 Len uint64 } + +const ( + SK_MEMINFO_RMEM_ALLOC = 0x0 + SK_MEMINFO_RCVBUF = 0x1 + SK_MEMINFO_WMEM_ALLOC = 0x2 + SK_MEMINFO_SNDBUF = 0x3 + SK_MEMINFO_FWD_ALLOC = 0x4 + SK_MEMINFO_WMEM_QUEUED = 0x5 + SK_MEMINFO_OPTMEM = 0x6 + SK_MEMINFO_BACKLOG = 0x7 + SK_MEMINFO_DROPS = 0x8 + SK_MEMINFO_VARS = 0x9 + SKNLGRP_NONE = 0x0 + SKNLGRP_INET_TCP_DESTROY = 0x1 + SKNLGRP_INET_UDP_DESTROY = 0x2 + SKNLGRP_INET6_TCP_DESTROY = 0x3 + SKNLGRP_INET6_UDP_DESTROY = 0x4 + SK_DIAG_BPF_STORAGE_REQ_NONE = 0x0 + SK_DIAG_BPF_STORAGE_REQ_MAP_FD = 0x1 + SK_DIAG_BPF_STORAGE_REP_NONE = 0x0 + SK_DIAG_BPF_STORAGE = 0x1 + SK_DIAG_BPF_STORAGE_NONE = 0x0 + SK_DIAG_BPF_STORAGE_PAD = 0x1 + SK_DIAG_BPF_STORAGE_MAP_ID = 0x2 + SK_DIAG_BPF_STORAGE_MAP_VALUE = 0x3 +) + +type SockDiagReq struct { + Family uint8 + Protocol uint8 +} diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_386.go b/vendor/golang.org/x/sys/unix/ztypes_linux_386.go index 438a30af..fd402da4 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_386.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_386.go @@ -477,14 +477,6 @@ const ( BLKPG = 0x1269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 -} - type CryptoUserAlg struct { Name [64]int8 Driver_name [64]int8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go index adceca35..eb7a5e18 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go @@ -492,15 +492,6 @@ const ( BLKPG = 0x1269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]int8 Driver_name [64]int8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go b/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go index eeaa00a3..d78ac108 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go @@ -470,15 +470,6 @@ const ( BLKPG = 0x1269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]uint8 Driver_name [64]uint8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go index 6739aa91..cd06d47f 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go @@ -471,15 +471,6 @@ const ( BLKPG = 0x1269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]int8 Driver_name [64]int8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_loong64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_loong64.go index 9920ef63..2f28fe26 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_loong64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_loong64.go @@ -472,15 +472,6 @@ const ( BLKPG = 0x1269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]int8 Driver_name [64]int8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go index 2923b799..71d6cac2 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go @@ -476,15 +476,6 @@ const ( BLKPG = 0x20001269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]int8 Driver_name [64]int8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go index ce2750ee..8596d453 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go @@ -474,15 +474,6 @@ const ( BLKPG = 0x20001269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]int8 Driver_name [64]int8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go index 3038811d..cd60ea18 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go @@ -474,15 +474,6 @@ const ( BLKPG = 0x20001269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]int8 Driver_name [64]int8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go index efc6fed1..b0ae420c 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go @@ -476,15 +476,6 @@ const ( BLKPG = 0x20001269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]int8 Driver_name [64]int8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go index 9a654b75..83597287 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go @@ -482,15 +482,6 @@ const ( BLKPG = 0x20001269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]uint8 Driver_name [64]uint8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go index 40d358e3..69eb6a5c 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go @@ -481,15 +481,6 @@ const ( BLKPG = 0x20001269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]uint8 Driver_name [64]uint8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go index 148c6ceb..5f583cb6 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go @@ -481,15 +481,6 @@ const ( BLKPG = 0x20001269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]uint8 Driver_name [64]uint8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go index 72ba8154..15adc041 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go @@ -499,15 +499,6 @@ const ( BLKPG = 0x1269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]uint8 Driver_name [64]uint8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go b/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go index 71e76550..cf3ce900 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go @@ -495,15 +495,6 @@ const ( BLKPG = 0x1269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]int8 Driver_name [64]int8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go index 4abbdb9d..590b5673 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go +++ b/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go @@ -476,15 +476,6 @@ const ( BLKPG = 0x20001269 ) -type XDPUmemReg struct { - Addr uint64 - Len uint64 - Size uint32 - Headroom uint32 - Flags uint32 - _ [4]byte -} - type CryptoUserAlg struct { Name [64]int8 Driver_name [64]int8 diff --git a/vendor/golang.org/x/sys/unix/ztypes_zos_s390x.go b/vendor/golang.org/x/sys/unix/ztypes_zos_s390x.go index 54f31be6..d9a13af4 100644 --- a/vendor/golang.org/x/sys/unix/ztypes_zos_s390x.go +++ b/vendor/golang.org/x/sys/unix/ztypes_zos_s390x.go @@ -25,10 +25,13 @@ const ( SizeofIPv6Mreq = 20 SizeofICMPv6Filter = 32 SizeofIPv6MTUInfo = 32 + SizeofInet4Pktinfo = 8 + SizeofInet6Pktinfo = 20 SizeofLinger = 8 SizeofSockaddrInet4 = 16 SizeofSockaddrInet6 = 28 SizeofTCPInfo = 0x68 + SizeofUcred = 12 ) type ( @@ -69,12 +72,17 @@ type Utimbuf struct { } type Utsname struct { - Sysname [65]byte - Nodename [65]byte - Release [65]byte - Version [65]byte - Machine [65]byte - Domainname [65]byte + Sysname [16]byte + Nodename [32]byte + Release [8]byte + Version [8]byte + Machine [16]byte +} + +type Ucred struct { + Pid int32 + Uid uint32 + Gid uint32 } type RawSockaddrInet4 struct { @@ -325,7 +333,7 @@ type Statvfs_t struct { } type Statfs_t struct { - Type uint32 + Type uint64 Bsize uint64 Blocks uint64 Bfree uint64 @@ -336,6 +344,7 @@ type Statfs_t struct { Namelen uint64 Frsize uint64 Flags uint64 + _ [4]uint64 } type direntLE struct { @@ -412,3 +421,126 @@ type W_Mntent struct { Quiesceowner [8]byte _ [38]byte } + +type EpollEvent struct { + Events uint32 + _ int32 + Fd int32 + Pad int32 +} + +type InotifyEvent struct { + Wd int32 + Mask uint32 + Cookie uint32 + Len uint32 + Name string +} + +const ( + SizeofInotifyEvent = 0x10 +) + +type ConsMsg2 struct { + Cm2Format uint16 + Cm2R1 uint16 + Cm2Msglength uint32 + Cm2Msg *byte + Cm2R2 [4]byte + Cm2R3 [4]byte + Cm2Routcde *uint32 + Cm2Descr *uint32 + Cm2Msgflag uint32 + Cm2Token uint32 + Cm2Msgid *uint32 + Cm2R4 [4]byte + Cm2DomToken uint32 + Cm2DomMsgid *uint32 + Cm2ModCartptr *byte + Cm2ModConsidptr *byte + Cm2MsgCart [8]byte + Cm2MsgConsid [4]byte + Cm2R5 [12]byte +} + +const ( + CC_modify = 1 + CC_stop = 2 + CONSOLE_FORMAT_2 = 2 + CONSOLE_FORMAT_3 = 3 + CONSOLE_HRDCPY = 0x80000000 +) + +type OpenHow struct { + Flags uint64 + Mode uint64 + Resolve uint64 +} + +const SizeofOpenHow = 0x18 + +const ( + RESOLVE_CACHED = 0x20 + RESOLVE_BENEATH = 0x8 + RESOLVE_IN_ROOT = 0x10 + RESOLVE_NO_MAGICLINKS = 0x2 + RESOLVE_NO_SYMLINKS = 0x4 + RESOLVE_NO_XDEV = 0x1 +) + +type Siginfo struct { + Signo int32 + Errno int32 + Code int32 + Pid int32 + Uid uint32 + _ [44]byte +} + +type SysvIpcPerm struct { + Uid uint32 + Gid uint32 + Cuid uint32 + Cgid uint32 + Mode int32 +} + +type SysvShmDesc struct { + Perm SysvIpcPerm + _ [4]byte + Lpid int32 + Cpid int32 + Nattch uint32 + _ [4]byte + _ [4]byte + _ [4]byte + _ int32 + _ uint8 + _ uint8 + _ uint16 + _ *byte + Segsz uint64 + Atime Time_t + Dtime Time_t + Ctime Time_t +} + +type SysvShmDesc64 struct { + Perm SysvIpcPerm + _ [4]byte + Lpid int32 + Cpid int32 + Nattch uint32 + _ [4]byte + _ [4]byte + _ [4]byte + _ int32 + _ byte + _ uint8 + _ uint16 + _ *byte + Segsz uint64 + Atime int64 + Dtime int64 + Ctime int64 +} diff --git a/vendor/golang.org/x/sys/windows/aliases.go b/vendor/golang.org/x/sys/windows/aliases.go index ce2d713d..16f90560 100644 --- a/vendor/golang.org/x/sys/windows/aliases.go +++ b/vendor/golang.org/x/sys/windows/aliases.go @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -//go:build windows && go1.9 +//go:build windows package windows diff --git a/vendor/golang.org/x/sys/windows/security_windows.go b/vendor/golang.org/x/sys/windows/security_windows.go index 26be94a8..6f7d2ac7 100644 --- a/vendor/golang.org/x/sys/windows/security_windows.go +++ b/vendor/golang.org/x/sys/windows/security_windows.go @@ -68,6 +68,7 @@ type UserInfo10 struct { //sys NetUserGetInfo(serverName *uint16, userName *uint16, level uint32, buf **byte) (neterr error) = netapi32.NetUserGetInfo //sys NetGetJoinInformation(server *uint16, name **uint16, bufType *uint32) (neterr error) = netapi32.NetGetJoinInformation //sys NetApiBufferFree(buf *byte) (neterr error) = netapi32.NetApiBufferFree +//sys NetUserEnum(serverName *uint16, level uint32, filter uint32, buf **byte, prefMaxLen uint32, entriesRead *uint32, totalEntries *uint32, resumeHandle *uint32) (neterr error) = netapi32.NetUserEnum const ( // do not reorder diff --git a/vendor/golang.org/x/sys/windows/zsyscall_windows.go b/vendor/golang.org/x/sys/windows/zsyscall_windows.go index 5c6035dd..9f73df75 100644 --- a/vendor/golang.org/x/sys/windows/zsyscall_windows.go +++ b/vendor/golang.org/x/sys/windows/zsyscall_windows.go @@ -401,6 +401,7 @@ var ( procTransmitFile = modmswsock.NewProc("TransmitFile") procNetApiBufferFree = modnetapi32.NewProc("NetApiBufferFree") procNetGetJoinInformation = modnetapi32.NewProc("NetGetJoinInformation") + procNetUserEnum = modnetapi32.NewProc("NetUserEnum") procNetUserGetInfo = modnetapi32.NewProc("NetUserGetInfo") procNtCreateFile = modntdll.NewProc("NtCreateFile") procNtCreateNamedPipeFile = modntdll.NewProc("NtCreateNamedPipeFile") @@ -3486,6 +3487,14 @@ func NetGetJoinInformation(server *uint16, name **uint16, bufType *uint32) (nete return } +func NetUserEnum(serverName *uint16, level uint32, filter uint32, buf **byte, prefMaxLen uint32, entriesRead *uint32, totalEntries *uint32, resumeHandle *uint32) (neterr error) { + r0, _, _ := syscall.Syscall9(procNetUserEnum.Addr(), 8, uintptr(unsafe.Pointer(serverName)), uintptr(level), uintptr(filter), uintptr(unsafe.Pointer(buf)), uintptr(prefMaxLen), uintptr(unsafe.Pointer(entriesRead)), uintptr(unsafe.Pointer(totalEntries)), uintptr(unsafe.Pointer(resumeHandle)), 0) + if r0 != 0 { + neterr = syscall.Errno(r0) + } + return +} + func NetUserGetInfo(serverName *uint16, userName *uint16, level uint32, buf **byte) (neterr error) { r0, _, _ := syscall.Syscall6(procNetUserGetInfo.Addr(), 4, uintptr(unsafe.Pointer(serverName)), uintptr(unsafe.Pointer(userName)), uintptr(level), uintptr(unsafe.Pointer(buf)), 0, 0) if r0 != 0 { diff --git a/vendor/golang.org/x/text/cases/cases.go b/vendor/golang.org/x/text/cases/cases.go new file mode 100644 index 00000000..752cdf03 --- /dev/null +++ b/vendor/golang.org/x/text/cases/cases.go @@ -0,0 +1,162 @@ +// Copyright 2014 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:generate go run gen.go gen_trieval.go + +// Package cases provides general and language-specific case mappers. +package cases // import "golang.org/x/text/cases" + +import ( + "golang.org/x/text/language" + "golang.org/x/text/transform" +) + +// References: +// - Unicode Reference Manual Chapter 3.13, 4.2, and 5.18. +// - https://www.unicode.org/reports/tr29/ +// - https://www.unicode.org/Public/6.3.0/ucd/CaseFolding.txt +// - https://www.unicode.org/Public/6.3.0/ucd/SpecialCasing.txt +// - https://www.unicode.org/Public/6.3.0/ucd/DerivedCoreProperties.txt +// - https://www.unicode.org/Public/6.3.0/ucd/auxiliary/WordBreakProperty.txt +// - https://www.unicode.org/Public/6.3.0/ucd/auxiliary/WordBreakTest.txt +// - http://userguide.icu-project.org/transforms/casemappings + +// TODO: +// - Case folding +// - Wide and Narrow? +// - Segmenter option for title casing. +// - ASCII fast paths +// - Encode Soft-Dotted property within trie somehow. + +// A Caser transforms given input to a certain case. It implements +// transform.Transformer. +// +// A Caser may be stateful and should therefore not be shared between +// goroutines. +type Caser struct { + t transform.SpanningTransformer +} + +// Bytes returns a new byte slice with the result of converting b to the case +// form implemented by c. +func (c Caser) Bytes(b []byte) []byte { + b, _, _ = transform.Bytes(c.t, b) + return b +} + +// String returns a string with the result of transforming s to the case form +// implemented by c. +func (c Caser) String(s string) string { + s, _, _ = transform.String(c.t, s) + return s +} + +// Reset resets the Caser to be reused for new input after a previous call to +// Transform. +func (c Caser) Reset() { c.t.Reset() } + +// Transform implements the transform.Transformer interface and transforms the +// given input to the case form implemented by c. +func (c Caser) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) { + return c.t.Transform(dst, src, atEOF) +} + +// Span implements the transform.SpanningTransformer interface. +func (c Caser) Span(src []byte, atEOF bool) (n int, err error) { + return c.t.Span(src, atEOF) +} + +// Upper returns a Caser for language-specific uppercasing. +func Upper(t language.Tag, opts ...Option) Caser { + return Caser{makeUpper(t, getOpts(opts...))} +} + +// Lower returns a Caser for language-specific lowercasing. +func Lower(t language.Tag, opts ...Option) Caser { + return Caser{makeLower(t, getOpts(opts...))} +} + +// Title returns a Caser for language-specific title casing. It uses an +// approximation of the default Unicode Word Break algorithm. +func Title(t language.Tag, opts ...Option) Caser { + return Caser{makeTitle(t, getOpts(opts...))} +} + +// Fold returns a Caser that implements Unicode case folding. The returned Caser +// is stateless and safe to use concurrently by multiple goroutines. +// +// Case folding does not normalize the input and may not preserve a normal form. +// Use the collate or search package for more convenient and linguistically +// sound comparisons. Use golang.org/x/text/secure/precis for string comparisons +// where security aspects are a concern. +func Fold(opts ...Option) Caser { + return Caser{makeFold(getOpts(opts...))} +} + +// An Option is used to modify the behavior of a Caser. +type Option func(o options) options + +// TODO: consider these options to take a boolean as well, like FinalSigma. +// The advantage of using this approach is that other providers of a lower-case +// algorithm could set different defaults by prefixing a user-provided slice +// of options with their own. This is handy, for instance, for the precis +// package which would override the default to not handle the Greek final sigma. + +var ( + // NoLower disables the lowercasing of non-leading letters for a title + // caser. + NoLower Option = noLower + + // Compact omits mappings in case folding for characters that would grow the + // input. (Unimplemented.) + Compact Option = compact +) + +// TODO: option to preserve a normal form, if applicable? + +type options struct { + noLower bool + simple bool + + // TODO: segmenter, max ignorable, alternative versions, etc. + + ignoreFinalSigma bool +} + +func getOpts(o ...Option) (res options) { + for _, f := range o { + res = f(res) + } + return +} + +func noLower(o options) options { + o.noLower = true + return o +} + +func compact(o options) options { + o.simple = true + return o +} + +// HandleFinalSigma specifies whether the special handling of Greek final sigma +// should be enabled. Unicode prescribes handling the Greek final sigma for all +// locales, but standards like IDNA and PRECIS override this default. +func HandleFinalSigma(enable bool) Option { + if enable { + return handleFinalSigma + } + return ignoreFinalSigma +} + +func ignoreFinalSigma(o options) options { + o.ignoreFinalSigma = true + return o +} + +func handleFinalSigma(o options) options { + o.ignoreFinalSigma = false + return o +} diff --git a/vendor/golang.org/x/text/cases/context.go b/vendor/golang.org/x/text/cases/context.go new file mode 100644 index 00000000..e9aa9e19 --- /dev/null +++ b/vendor/golang.org/x/text/cases/context.go @@ -0,0 +1,376 @@ +// Copyright 2014 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cases + +import "golang.org/x/text/transform" + +// A context is used for iterating over source bytes, fetching case info and +// writing to a destination buffer. +// +// Casing operations may need more than one rune of context to decide how a rune +// should be cased. Casing implementations should call checkpoint on context +// whenever it is known to be safe to return the runes processed so far. +// +// It is recommended for implementations to not allow for more than 30 case +// ignorables as lookahead (analogous to the limit in norm) and to use state if +// unbounded lookahead is needed for cased runes. +type context struct { + dst, src []byte + atEOF bool + + pDst int // pDst points past the last written rune in dst. + pSrc int // pSrc points to the start of the currently scanned rune. + + // checkpoints safe to return in Transform, where nDst <= pDst and nSrc <= pSrc. + nDst, nSrc int + err error + + sz int // size of current rune + info info // case information of currently scanned rune + + // State preserved across calls to Transform. + isMidWord bool // false if next cased letter needs to be title-cased. +} + +func (c *context) Reset() { + c.isMidWord = false +} + +// ret returns the return values for the Transform method. It checks whether +// there were insufficient bytes in src to complete and introduces an error +// accordingly, if necessary. +func (c *context) ret() (nDst, nSrc int, err error) { + if c.err != nil || c.nSrc == len(c.src) { + return c.nDst, c.nSrc, c.err + } + // This point is only reached by mappers if there was no short destination + // buffer. This means that the source buffer was exhausted and that c.sz was + // set to 0 by next. + if c.atEOF && c.pSrc == len(c.src) { + return c.pDst, c.pSrc, nil + } + return c.nDst, c.nSrc, transform.ErrShortSrc +} + +// retSpan returns the return values for the Span method. It checks whether +// there were insufficient bytes in src to complete and introduces an error +// accordingly, if necessary. +func (c *context) retSpan() (n int, err error) { + _, nSrc, err := c.ret() + return nSrc, err +} + +// checkpoint sets the return value buffer points for Transform to the current +// positions. +func (c *context) checkpoint() { + if c.err == nil { + c.nDst, c.nSrc = c.pDst, c.pSrc+c.sz + } +} + +// unreadRune causes the last rune read by next to be reread on the next +// invocation of next. Only one unreadRune may be called after a call to next. +func (c *context) unreadRune() { + c.sz = 0 +} + +func (c *context) next() bool { + c.pSrc += c.sz + if c.pSrc == len(c.src) || c.err != nil { + c.info, c.sz = 0, 0 + return false + } + v, sz := trie.lookup(c.src[c.pSrc:]) + c.info, c.sz = info(v), sz + if c.sz == 0 { + if c.atEOF { + // A zero size means we have an incomplete rune. If we are atEOF, + // this means it is an illegal rune, which we will consume one + // byte at a time. + c.sz = 1 + } else { + c.err = transform.ErrShortSrc + return false + } + } + return true +} + +// writeBytes adds bytes to dst. +func (c *context) writeBytes(b []byte) bool { + if len(c.dst)-c.pDst < len(b) { + c.err = transform.ErrShortDst + return false + } + // This loop is faster than using copy. + for _, ch := range b { + c.dst[c.pDst] = ch + c.pDst++ + } + return true +} + +// writeString writes the given string to dst. +func (c *context) writeString(s string) bool { + if len(c.dst)-c.pDst < len(s) { + c.err = transform.ErrShortDst + return false + } + // This loop is faster than using copy. + for i := 0; i < len(s); i++ { + c.dst[c.pDst] = s[i] + c.pDst++ + } + return true +} + +// copy writes the current rune to dst. +func (c *context) copy() bool { + return c.writeBytes(c.src[c.pSrc : c.pSrc+c.sz]) +} + +// copyXOR copies the current rune to dst and modifies it by applying the XOR +// pattern of the case info. It is the responsibility of the caller to ensure +// that this is a rune with a XOR pattern defined. +func (c *context) copyXOR() bool { + if !c.copy() { + return false + } + if c.info&xorIndexBit == 0 { + // Fast path for 6-bit XOR pattern, which covers most cases. + c.dst[c.pDst-1] ^= byte(c.info >> xorShift) + } else { + // Interpret XOR bits as an index. + // TODO: test performance for unrolling this loop. Verify that we have + // at least two bytes and at most three. + idx := c.info >> xorShift + for p := c.pDst - 1; ; p-- { + c.dst[p] ^= xorData[idx] + idx-- + if xorData[idx] == 0 { + break + } + } + } + return true +} + +// hasPrefix returns true if src[pSrc:] starts with the given string. +func (c *context) hasPrefix(s string) bool { + b := c.src[c.pSrc:] + if len(b) < len(s) { + return false + } + for i, c := range b[:len(s)] { + if c != s[i] { + return false + } + } + return true +} + +// caseType returns an info with only the case bits, normalized to either +// cLower, cUpper, cTitle or cUncased. +func (c *context) caseType() info { + cm := c.info & 0x7 + if cm < 4 { + return cm + } + if cm >= cXORCase { + // xor the last bit of the rune with the case type bits. + b := c.src[c.pSrc+c.sz-1] + return info(b&1) ^ cm&0x3 + } + if cm == cIgnorableCased { + return cLower + } + return cUncased +} + +// lower writes the lowercase version of the current rune to dst. +func lower(c *context) bool { + ct := c.caseType() + if c.info&hasMappingMask == 0 || ct == cLower { + return c.copy() + } + if c.info&exceptionBit == 0 { + return c.copyXOR() + } + e := exceptions[c.info>>exceptionShift:] + offset := 2 + e[0]&lengthMask // size of header + fold string + if nLower := (e[1] >> lengthBits) & lengthMask; nLower != noChange { + return c.writeString(e[offset : offset+nLower]) + } + return c.copy() +} + +func isLower(c *context) bool { + ct := c.caseType() + if c.info&hasMappingMask == 0 || ct == cLower { + return true + } + if c.info&exceptionBit == 0 { + c.err = transform.ErrEndOfSpan + return false + } + e := exceptions[c.info>>exceptionShift:] + if nLower := (e[1] >> lengthBits) & lengthMask; nLower != noChange { + c.err = transform.ErrEndOfSpan + return false + } + return true +} + +// upper writes the uppercase version of the current rune to dst. +func upper(c *context) bool { + ct := c.caseType() + if c.info&hasMappingMask == 0 || ct == cUpper { + return c.copy() + } + if c.info&exceptionBit == 0 { + return c.copyXOR() + } + e := exceptions[c.info>>exceptionShift:] + offset := 2 + e[0]&lengthMask // size of header + fold string + // Get length of first special case mapping. + n := (e[1] >> lengthBits) & lengthMask + if ct == cTitle { + // The first special case mapping is for lower. Set n to the second. + if n == noChange { + n = 0 + } + n, e = e[1]&lengthMask, e[n:] + } + if n != noChange { + return c.writeString(e[offset : offset+n]) + } + return c.copy() +} + +// isUpper writes the isUppercase version of the current rune to dst. +func isUpper(c *context) bool { + ct := c.caseType() + if c.info&hasMappingMask == 0 || ct == cUpper { + return true + } + if c.info&exceptionBit == 0 { + c.err = transform.ErrEndOfSpan + return false + } + e := exceptions[c.info>>exceptionShift:] + // Get length of first special case mapping. + n := (e[1] >> lengthBits) & lengthMask + if ct == cTitle { + n = e[1] & lengthMask + } + if n != noChange { + c.err = transform.ErrEndOfSpan + return false + } + return true +} + +// title writes the title case version of the current rune to dst. +func title(c *context) bool { + ct := c.caseType() + if c.info&hasMappingMask == 0 || ct == cTitle { + return c.copy() + } + if c.info&exceptionBit == 0 { + if ct == cLower { + return c.copyXOR() + } + return c.copy() + } + // Get the exception data. + e := exceptions[c.info>>exceptionShift:] + offset := 2 + e[0]&lengthMask // size of header + fold string + + nFirst := (e[1] >> lengthBits) & lengthMask + if nTitle := e[1] & lengthMask; nTitle != noChange { + if nFirst != noChange { + e = e[nFirst:] + } + return c.writeString(e[offset : offset+nTitle]) + } + if ct == cLower && nFirst != noChange { + // Use the uppercase version instead. + return c.writeString(e[offset : offset+nFirst]) + } + // Already in correct case. + return c.copy() +} + +// isTitle reports whether the current rune is in title case. +func isTitle(c *context) bool { + ct := c.caseType() + if c.info&hasMappingMask == 0 || ct == cTitle { + return true + } + if c.info&exceptionBit == 0 { + if ct == cLower { + c.err = transform.ErrEndOfSpan + return false + } + return true + } + // Get the exception data. + e := exceptions[c.info>>exceptionShift:] + if nTitle := e[1] & lengthMask; nTitle != noChange { + c.err = transform.ErrEndOfSpan + return false + } + nFirst := (e[1] >> lengthBits) & lengthMask + if ct == cLower && nFirst != noChange { + c.err = transform.ErrEndOfSpan + return false + } + return true +} + +// foldFull writes the foldFull version of the current rune to dst. +func foldFull(c *context) bool { + if c.info&hasMappingMask == 0 { + return c.copy() + } + ct := c.caseType() + if c.info&exceptionBit == 0 { + if ct != cLower || c.info&inverseFoldBit != 0 { + return c.copyXOR() + } + return c.copy() + } + e := exceptions[c.info>>exceptionShift:] + n := e[0] & lengthMask + if n == 0 { + if ct == cLower { + return c.copy() + } + n = (e[1] >> lengthBits) & lengthMask + } + return c.writeString(e[2 : 2+n]) +} + +// isFoldFull reports whether the current run is mapped to foldFull +func isFoldFull(c *context) bool { + if c.info&hasMappingMask == 0 { + return true + } + ct := c.caseType() + if c.info&exceptionBit == 0 { + if ct != cLower || c.info&inverseFoldBit != 0 { + c.err = transform.ErrEndOfSpan + return false + } + return true + } + e := exceptions[c.info>>exceptionShift:] + n := e[0] & lengthMask + if n == 0 && ct == cLower { + return true + } + c.err = transform.ErrEndOfSpan + return false +} diff --git a/vendor/golang.org/x/text/cases/fold.go b/vendor/golang.org/x/text/cases/fold.go new file mode 100644 index 00000000..85cc434f --- /dev/null +++ b/vendor/golang.org/x/text/cases/fold.go @@ -0,0 +1,34 @@ +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cases + +import "golang.org/x/text/transform" + +type caseFolder struct{ transform.NopResetter } + +// caseFolder implements the Transformer interface for doing case folding. +func (t *caseFolder) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) { + c := context{dst: dst, src: src, atEOF: atEOF} + for c.next() { + foldFull(&c) + c.checkpoint() + } + return c.ret() +} + +func (t *caseFolder) Span(src []byte, atEOF bool) (n int, err error) { + c := context{src: src, atEOF: atEOF} + for c.next() && isFoldFull(&c) { + c.checkpoint() + } + return c.retSpan() +} + +func makeFold(o options) transform.SpanningTransformer { + // TODO: Special case folding, through option Language, Special/Turkic, or + // both. + // TODO: Implement Compact options. + return &caseFolder{} +} diff --git a/vendor/golang.org/x/text/cases/icu.go b/vendor/golang.org/x/text/cases/icu.go new file mode 100644 index 00000000..db7c237c --- /dev/null +++ b/vendor/golang.org/x/text/cases/icu.go @@ -0,0 +1,61 @@ +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build icu + +package cases + +// Ideally these functions would be defined in a test file, but go test doesn't +// allow CGO in tests. The build tag should ensure either way that these +// functions will not end up in the package. + +// TODO: Ensure that the correct ICU version is set. + +/* +#cgo LDFLAGS: -licui18n.57 -licuuc.57 +#include +#include +#include +#include +#include +*/ +import "C" + +import "unsafe" + +func doICU(tag, caser, input string) string { + err := C.UErrorCode(0) + loc := C.CString(tag) + cm := C.ucasemap_open(loc, C.uint32_t(0), &err) + + buf := make([]byte, len(input)*4) + dst := (*C.char)(unsafe.Pointer(&buf[0])) + src := C.CString(input) + + cn := C.int32_t(0) + + switch caser { + case "fold": + cn = C.ucasemap_utf8FoldCase(cm, + dst, C.int32_t(len(buf)), + src, C.int32_t(len(input)), + &err) + case "lower": + cn = C.ucasemap_utf8ToLower(cm, + dst, C.int32_t(len(buf)), + src, C.int32_t(len(input)), + &err) + case "upper": + cn = C.ucasemap_utf8ToUpper(cm, + dst, C.int32_t(len(buf)), + src, C.int32_t(len(input)), + &err) + case "title": + cn = C.ucasemap_utf8ToTitle(cm, + dst, C.int32_t(len(buf)), + src, C.int32_t(len(input)), + &err) + } + return string(buf[:cn]) +} diff --git a/vendor/golang.org/x/text/cases/info.go b/vendor/golang.org/x/text/cases/info.go new file mode 100644 index 00000000..87a7c3e9 --- /dev/null +++ b/vendor/golang.org/x/text/cases/info.go @@ -0,0 +1,82 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cases + +func (c info) cccVal() info { + if c&exceptionBit != 0 { + return info(exceptions[c>>exceptionShift]) & cccMask + } + return c & cccMask +} + +func (c info) cccType() info { + ccc := c.cccVal() + if ccc <= cccZero { + return cccZero + } + return ccc +} + +// TODO: Implement full Unicode breaking algorithm: +// 1) Implement breaking in separate package. +// 2) Use the breaker here. +// 3) Compare table size and performance of using the more generic breaker. +// +// Note that we can extend the current algorithm to be much more accurate. This +// only makes sense, though, if the performance and/or space penalty of using +// the generic breaker is big. Extra data will only be needed for non-cased +// runes, which means there are sufficient bits left in the caseType. +// ICU prohibits breaking in such cases as well. + +// For the purpose of title casing we use an approximation of the Unicode Word +// Breaking algorithm defined in Annex #29: +// https://www.unicode.org/reports/tr29/#Default_Grapheme_Cluster_Table. +// +// For our approximation, we group the Word Break types into the following +// categories, with associated rules: +// +// 1) Letter: +// ALetter, Hebrew_Letter, Numeric, ExtendNumLet, Extend, Format_FE, ZWJ. +// Rule: Never break between consecutive runes of this category. +// +// 2) Mid: +// MidLetter, MidNumLet, Single_Quote. +// (Cf. case-ignorable: MidLetter, MidNumLet, Single_Quote or cat is Mn, +// Me, Cf, Lm or Sk). +// Rule: Don't break between Letter and Mid, but break between two Mids. +// +// 3) Break: +// Any other category: NewLine, MidNum, CR, LF, Double_Quote, Katakana, and +// Other. +// These categories should always result in a break between two cased letters. +// Rule: Always break. +// +// Note 1: the Katakana and MidNum categories can, in esoteric cases, result in +// preventing a break between two cased letters. For now we will ignore this +// (e.g. [ALetter] [ExtendNumLet] [Katakana] [ExtendNumLet] [ALetter] and +// [ALetter] [Numeric] [MidNum] [Numeric] [ALetter].) +// +// Note 2: the rule for Mid is very approximate, but works in most cases. To +// improve, we could store the categories in the trie value and use a FA to +// manage breaks. See TODO comment above. +// +// Note 3: according to the spec, it is possible for the Extend category to +// introduce breaks between other categories grouped in Letter. However, this +// is undesirable for our purposes. ICU prevents breaks in such cases as well. + +// isBreak returns whether this rune should introduce a break. +func (c info) isBreak() bool { + return c.cccVal() == cccBreak +} + +// isLetter returns whether the rune is of break type ALetter, Hebrew_Letter, +// Numeric, ExtendNumLet, or Extend. +func (c info) isLetter() bool { + ccc := c.cccVal() + if ccc == cccZero { + return !c.isCaseIgnorable() + } + return ccc != cccBreak +} diff --git a/vendor/golang.org/x/text/cases/map.go b/vendor/golang.org/x/text/cases/map.go new file mode 100644 index 00000000..0f7c6a14 --- /dev/null +++ b/vendor/golang.org/x/text/cases/map.go @@ -0,0 +1,816 @@ +// Copyright 2014 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cases + +// This file contains the definitions of case mappings for all supported +// languages. The rules for the language-specific tailorings were taken and +// modified from the CLDR transform definitions in common/transforms. + +import ( + "strings" + "unicode" + "unicode/utf8" + + "golang.org/x/text/internal" + "golang.org/x/text/language" + "golang.org/x/text/transform" + "golang.org/x/text/unicode/norm" +) + +// A mapFunc takes a context set to the current rune and writes the mapped +// version to the same context. It may advance the context to the next rune. It +// returns whether a checkpoint is possible: whether the pDst bytes written to +// dst so far won't need changing as we see more source bytes. +type mapFunc func(*context) bool + +// A spanFunc takes a context set to the current rune and returns whether this +// rune would be altered when written to the output. It may advance the context +// to the next rune. It returns whether a checkpoint is possible. +type spanFunc func(*context) bool + +// maxIgnorable defines the maximum number of ignorables to consider for +// lookahead operations. +const maxIgnorable = 30 + +// supported lists the language tags for which we have tailorings. +const supported = "und af az el lt nl tr" + +func init() { + tags := []language.Tag{} + for _, s := range strings.Split(supported, " ") { + tags = append(tags, language.MustParse(s)) + } + matcher = internal.NewInheritanceMatcher(tags) + Supported = language.NewCoverage(tags) +} + +var ( + matcher *internal.InheritanceMatcher + + Supported language.Coverage + + // We keep the following lists separate, instead of having a single per- + // language struct, to give the compiler a chance to remove unused code. + + // Some uppercase mappers are stateless, so we can precompute the + // Transformers and save a bit on runtime allocations. + upperFunc = []struct { + upper mapFunc + span spanFunc + }{ + {nil, nil}, // und + {nil, nil}, // af + {aztrUpper(upper), isUpper}, // az + {elUpper, noSpan}, // el + {ltUpper(upper), noSpan}, // lt + {nil, nil}, // nl + {aztrUpper(upper), isUpper}, // tr + } + + undUpper transform.SpanningTransformer = &undUpperCaser{} + undLower transform.SpanningTransformer = &undLowerCaser{} + undLowerIgnoreSigma transform.SpanningTransformer = &undLowerIgnoreSigmaCaser{} + + lowerFunc = []mapFunc{ + nil, // und + nil, // af + aztrLower, // az + nil, // el + ltLower, // lt + nil, // nl + aztrLower, // tr + } + + titleInfos = []struct { + title mapFunc + lower mapFunc + titleSpan spanFunc + rewrite func(*context) + }{ + {title, lower, isTitle, nil}, // und + {title, lower, isTitle, afnlRewrite}, // af + {aztrUpper(title), aztrLower, isTitle, nil}, // az + {title, lower, isTitle, nil}, // el + {ltUpper(title), ltLower, noSpan, nil}, // lt + {nlTitle, lower, nlTitleSpan, afnlRewrite}, // nl + {aztrUpper(title), aztrLower, isTitle, nil}, // tr + } +) + +func makeUpper(t language.Tag, o options) transform.SpanningTransformer { + _, i, _ := matcher.Match(t) + f := upperFunc[i].upper + if f == nil { + return undUpper + } + return &simpleCaser{f: f, span: upperFunc[i].span} +} + +func makeLower(t language.Tag, o options) transform.SpanningTransformer { + _, i, _ := matcher.Match(t) + f := lowerFunc[i] + if f == nil { + if o.ignoreFinalSigma { + return undLowerIgnoreSigma + } + return undLower + } + if o.ignoreFinalSigma { + return &simpleCaser{f: f, span: isLower} + } + return &lowerCaser{ + first: f, + midWord: finalSigma(f), + } +} + +func makeTitle(t language.Tag, o options) transform.SpanningTransformer { + _, i, _ := matcher.Match(t) + x := &titleInfos[i] + lower := x.lower + if o.noLower { + lower = (*context).copy + } else if !o.ignoreFinalSigma { + lower = finalSigma(lower) + } + return &titleCaser{ + title: x.title, + lower: lower, + titleSpan: x.titleSpan, + rewrite: x.rewrite, + } +} + +func noSpan(c *context) bool { + c.err = transform.ErrEndOfSpan + return false +} + +// TODO: consider a similar special case for the fast majority lower case. This +// is a bit more involved so will require some more precise benchmarking to +// justify it. + +type undUpperCaser struct{ transform.NopResetter } + +// undUpperCaser implements the Transformer interface for doing an upper case +// mapping for the root locale (und). It eliminates the need for an allocation +// as it prevents escaping by not using function pointers. +func (t undUpperCaser) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) { + c := context{dst: dst, src: src, atEOF: atEOF} + for c.next() { + upper(&c) + c.checkpoint() + } + return c.ret() +} + +func (t undUpperCaser) Span(src []byte, atEOF bool) (n int, err error) { + c := context{src: src, atEOF: atEOF} + for c.next() && isUpper(&c) { + c.checkpoint() + } + return c.retSpan() +} + +// undLowerIgnoreSigmaCaser implements the Transformer interface for doing +// a lower case mapping for the root locale (und) ignoring final sigma +// handling. This casing algorithm is used in some performance-critical packages +// like secure/precis and x/net/http/idna, which warrants its special-casing. +type undLowerIgnoreSigmaCaser struct{ transform.NopResetter } + +func (t undLowerIgnoreSigmaCaser) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) { + c := context{dst: dst, src: src, atEOF: atEOF} + for c.next() && lower(&c) { + c.checkpoint() + } + return c.ret() + +} + +// Span implements a generic lower-casing. This is possible as isLower works +// for all lowercasing variants. All lowercase variants only vary in how they +// transform a non-lowercase letter. They will never change an already lowercase +// letter. In addition, there is no state. +func (t undLowerIgnoreSigmaCaser) Span(src []byte, atEOF bool) (n int, err error) { + c := context{src: src, atEOF: atEOF} + for c.next() && isLower(&c) { + c.checkpoint() + } + return c.retSpan() +} + +type simpleCaser struct { + context + f mapFunc + span spanFunc +} + +// simpleCaser implements the Transformer interface for doing a case operation +// on a rune-by-rune basis. +func (t *simpleCaser) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) { + c := context{dst: dst, src: src, atEOF: atEOF} + for c.next() && t.f(&c) { + c.checkpoint() + } + return c.ret() +} + +func (t *simpleCaser) Span(src []byte, atEOF bool) (n int, err error) { + c := context{src: src, atEOF: atEOF} + for c.next() && t.span(&c) { + c.checkpoint() + } + return c.retSpan() +} + +// undLowerCaser implements the Transformer interface for doing a lower case +// mapping for the root locale (und) ignoring final sigma handling. This casing +// algorithm is used in some performance-critical packages like secure/precis +// and x/net/http/idna, which warrants its special-casing. +type undLowerCaser struct{ transform.NopResetter } + +func (t undLowerCaser) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) { + c := context{dst: dst, src: src, atEOF: atEOF} + + for isInterWord := true; c.next(); { + if isInterWord { + if c.info.isCased() { + if !lower(&c) { + break + } + isInterWord = false + } else if !c.copy() { + break + } + } else { + if c.info.isNotCasedAndNotCaseIgnorable() { + if !c.copy() { + break + } + isInterWord = true + } else if !c.hasPrefix("Σ") { + if !lower(&c) { + break + } + } else if !finalSigmaBody(&c) { + break + } + } + c.checkpoint() + } + return c.ret() +} + +func (t undLowerCaser) Span(src []byte, atEOF bool) (n int, err error) { + c := context{src: src, atEOF: atEOF} + for c.next() && isLower(&c) { + c.checkpoint() + } + return c.retSpan() +} + +// lowerCaser implements the Transformer interface. The default Unicode lower +// casing requires different treatment for the first and subsequent characters +// of a word, most notably to handle the Greek final Sigma. +type lowerCaser struct { + undLowerIgnoreSigmaCaser + + context + + first, midWord mapFunc +} + +func (t *lowerCaser) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) { + t.context = context{dst: dst, src: src, atEOF: atEOF} + c := &t.context + + for isInterWord := true; c.next(); { + if isInterWord { + if c.info.isCased() { + if !t.first(c) { + break + } + isInterWord = false + } else if !c.copy() { + break + } + } else { + if c.info.isNotCasedAndNotCaseIgnorable() { + if !c.copy() { + break + } + isInterWord = true + } else if !t.midWord(c) { + break + } + } + c.checkpoint() + } + return c.ret() +} + +// titleCaser implements the Transformer interface. Title casing algorithms +// distinguish between the first letter of a word and subsequent letters of the +// same word. It uses state to avoid requiring a potentially infinite lookahead. +type titleCaser struct { + context + + // rune mappings used by the actual casing algorithms. + title mapFunc + lower mapFunc + titleSpan spanFunc + + rewrite func(*context) +} + +// Transform implements the standard Unicode title case algorithm as defined in +// Chapter 3 of The Unicode Standard: +// toTitlecase(X): Find the word boundaries in X according to Unicode Standard +// Annex #29, "Unicode Text Segmentation." For each word boundary, find the +// first cased character F following the word boundary. If F exists, map F to +// Titlecase_Mapping(F); then map all characters C between F and the following +// word boundary to Lowercase_Mapping(C). +func (t *titleCaser) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) { + t.context = context{dst: dst, src: src, atEOF: atEOF, isMidWord: t.isMidWord} + c := &t.context + + if !c.next() { + return c.ret() + } + + for { + p := c.info + if t.rewrite != nil { + t.rewrite(c) + } + + wasMid := p.isMid() + // Break out of this loop on failure to ensure we do not modify the + // state incorrectly. + if p.isCased() { + if !c.isMidWord { + if !t.title(c) { + break + } + c.isMidWord = true + } else if !t.lower(c) { + break + } + } else if !c.copy() { + break + } else if p.isBreak() { + c.isMidWord = false + } + + // As we save the state of the transformer, it is safe to call + // checkpoint after any successful write. + if !(c.isMidWord && wasMid) { + c.checkpoint() + } + + if !c.next() { + break + } + if wasMid && c.info.isMid() { + c.isMidWord = false + } + } + return c.ret() +} + +func (t *titleCaser) Span(src []byte, atEOF bool) (n int, err error) { + t.context = context{src: src, atEOF: atEOF, isMidWord: t.isMidWord} + c := &t.context + + if !c.next() { + return c.retSpan() + } + + for { + p := c.info + if t.rewrite != nil { + t.rewrite(c) + } + + wasMid := p.isMid() + // Break out of this loop on failure to ensure we do not modify the + // state incorrectly. + if p.isCased() { + if !c.isMidWord { + if !t.titleSpan(c) { + break + } + c.isMidWord = true + } else if !isLower(c) { + break + } + } else if p.isBreak() { + c.isMidWord = false + } + // As we save the state of the transformer, it is safe to call + // checkpoint after any successful write. + if !(c.isMidWord && wasMid) { + c.checkpoint() + } + + if !c.next() { + break + } + if wasMid && c.info.isMid() { + c.isMidWord = false + } + } + return c.retSpan() +} + +// finalSigma adds Greek final Sigma handing to another casing function. It +// determines whether a lowercased sigma should be σ or ς, by looking ahead for +// case-ignorables and a cased letters. +func finalSigma(f mapFunc) mapFunc { + return func(c *context) bool { + if !c.hasPrefix("Σ") { + return f(c) + } + return finalSigmaBody(c) + } +} + +func finalSigmaBody(c *context) bool { + // Current rune must be ∑. + + // ::NFD(); + // # 03A3; 03C2; 03A3; 03A3; Final_Sigma; # GREEK CAPITAL LETTER SIGMA + // Σ } [:case-ignorable:]* [:cased:] → σ; + // [:cased:] [:case-ignorable:]* { Σ → ς; + // ::Any-Lower; + // ::NFC(); + + p := c.pDst + c.writeString("ς") + + // TODO: we should do this here, but right now this will never have an + // effect as this is called when the prefix is Sigma, whereas Dutch and + // Afrikaans only test for an apostrophe. + // + // if t.rewrite != nil { + // t.rewrite(c) + // } + + // We need to do one more iteration after maxIgnorable, as a cased + // letter is not an ignorable and may modify the result. + wasMid := false + for i := 0; i < maxIgnorable+1; i++ { + if !c.next() { + return false + } + if !c.info.isCaseIgnorable() { + // All Midword runes are also case ignorable, so we are + // guaranteed to have a letter or word break here. As we are + // unreading the run, there is no need to unset c.isMidWord; + // the title caser will handle this. + if c.info.isCased() { + // p+1 is guaranteed to be in bounds: if writing ς was + // successful, p+1 will contain the second byte of ς. If not, + // this function will have returned after c.next returned false. + c.dst[p+1]++ // ς → σ + } + c.unreadRune() + return true + } + // A case ignorable may also introduce a word break, so we may need + // to continue searching even after detecting a break. + isMid := c.info.isMid() + if (wasMid && isMid) || c.info.isBreak() { + c.isMidWord = false + } + wasMid = isMid + c.copy() + } + return true +} + +// finalSigmaSpan would be the same as isLower. + +// elUpper implements Greek upper casing, which entails removing a predefined +// set of non-blocked modifiers. Note that these accents should not be removed +// for title casing! +// Example: "Οδός" -> "ΟΔΟΣ". +func elUpper(c *context) bool { + // From CLDR: + // [:Greek:] [^[:ccc=Not_Reordered:][:ccc=Above:]]*? { [\u0313\u0314\u0301\u0300\u0306\u0342\u0308\u0304] → ; + // [:Greek:] [^[:ccc=Not_Reordered:][:ccc=Iota_Subscript:]]*? { \u0345 → ; + + r, _ := utf8.DecodeRune(c.src[c.pSrc:]) + oldPDst := c.pDst + if !upper(c) { + return false + } + if !unicode.Is(unicode.Greek, r) { + return true + } + i := 0 + // Take the properties of the uppercased rune that is already written to the + // destination. This saves us the trouble of having to uppercase the + // decomposed rune again. + if b := norm.NFD.Properties(c.dst[oldPDst:]).Decomposition(); b != nil { + // Restore the destination position and process the decomposed rune. + r, sz := utf8.DecodeRune(b) + if r <= 0xFF { // See A.6.1 + return true + } + c.pDst = oldPDst + // Insert the first rune and ignore the modifiers. See A.6.2. + c.writeBytes(b[:sz]) + i = len(b[sz:]) / 2 // Greek modifiers are always of length 2. + } + + for ; i < maxIgnorable && c.next(); i++ { + switch r, _ := utf8.DecodeRune(c.src[c.pSrc:]); r { + // Above and Iota Subscript + case 0x0300, // U+0300 COMBINING GRAVE ACCENT + 0x0301, // U+0301 COMBINING ACUTE ACCENT + 0x0304, // U+0304 COMBINING MACRON + 0x0306, // U+0306 COMBINING BREVE + 0x0308, // U+0308 COMBINING DIAERESIS + 0x0313, // U+0313 COMBINING COMMA ABOVE + 0x0314, // U+0314 COMBINING REVERSED COMMA ABOVE + 0x0342, // U+0342 COMBINING GREEK PERISPOMENI + 0x0345: // U+0345 COMBINING GREEK YPOGEGRAMMENI + // No-op. Gobble the modifier. + + default: + switch v, _ := trie.lookup(c.src[c.pSrc:]); info(v).cccType() { + case cccZero: + c.unreadRune() + return true + + // We don't need to test for IotaSubscript as the only rune that + // qualifies (U+0345) was already excluded in the switch statement + // above. See A.4. + + case cccAbove: + return c.copy() + default: + // Some other modifier. We're still allowed to gobble Greek + // modifiers after this. + c.copy() + } + } + } + return i == maxIgnorable +} + +// TODO: implement elUpperSpan (low-priority: complex and infrequent). + +func ltLower(c *context) bool { + // From CLDR: + // # Introduce an explicit dot above when lowercasing capital I's and J's + // # whenever there are more accents above. + // # (of the accents used in Lithuanian: grave, acute, tilde above, and ogonek) + // # 0049; 0069 0307; 0049; 0049; lt More_Above; # LATIN CAPITAL LETTER I + // # 004A; 006A 0307; 004A; 004A; lt More_Above; # LATIN CAPITAL LETTER J + // # 012E; 012F 0307; 012E; 012E; lt More_Above; # LATIN CAPITAL LETTER I WITH OGONEK + // # 00CC; 0069 0307 0300; 00CC; 00CC; lt; # LATIN CAPITAL LETTER I WITH GRAVE + // # 00CD; 0069 0307 0301; 00CD; 00CD; lt; # LATIN CAPITAL LETTER I WITH ACUTE + // # 0128; 0069 0307 0303; 0128; 0128; lt; # LATIN CAPITAL LETTER I WITH TILDE + // ::NFD(); + // I } [^[:ccc=Not_Reordered:][:ccc=Above:]]* [:ccc=Above:] → i \u0307; + // J } [^[:ccc=Not_Reordered:][:ccc=Above:]]* [:ccc=Above:] → j \u0307; + // I \u0328 (Į) } [^[:ccc=Not_Reordered:][:ccc=Above:]]* [:ccc=Above:] → i \u0328 \u0307; + // I \u0300 (Ì) → i \u0307 \u0300; + // I \u0301 (Í) → i \u0307 \u0301; + // I \u0303 (Ĩ) → i \u0307 \u0303; + // ::Any-Lower(); + // ::NFC(); + + i := 0 + if r := c.src[c.pSrc]; r < utf8.RuneSelf { + lower(c) + if r != 'I' && r != 'J' { + return true + } + } else { + p := norm.NFD.Properties(c.src[c.pSrc:]) + if d := p.Decomposition(); len(d) >= 3 && (d[0] == 'I' || d[0] == 'J') { + // UTF-8 optimization: the decomposition will only have an above + // modifier if the last rune of the decomposition is in [U+300-U+311]. + // In all other cases, a decomposition starting with I is always + // an I followed by modifiers that are not cased themselves. See A.2. + if d[1] == 0xCC && d[2] <= 0x91 { // A.2.4. + if !c.writeBytes(d[:1]) { + return false + } + c.dst[c.pDst-1] += 'a' - 'A' // lower + + // Assumption: modifier never changes on lowercase. See A.1. + // Assumption: all modifiers added have CCC = Above. See A.2.3. + return c.writeString("\u0307") && c.writeBytes(d[1:]) + } + // In all other cases the additional modifiers will have a CCC + // that is less than 230 (Above). We will insert the U+0307, if + // needed, after these modifiers so that a string in FCD form + // will remain so. See A.2.2. + lower(c) + i = 1 + } else { + return lower(c) + } + } + + for ; i < maxIgnorable && c.next(); i++ { + switch c.info.cccType() { + case cccZero: + c.unreadRune() + return true + case cccAbove: + return c.writeString("\u0307") && c.copy() // See A.1. + default: + c.copy() // See A.1. + } + } + return i == maxIgnorable +} + +// ltLowerSpan would be the same as isLower. + +func ltUpper(f mapFunc) mapFunc { + return func(c *context) bool { + // Unicode: + // 0307; 0307; ; ; lt After_Soft_Dotted; # COMBINING DOT ABOVE + // + // From CLDR: + // # Remove \u0307 following soft-dotteds (i, j, and the like), with possible + // # intervening non-230 marks. + // ::NFD(); + // [:Soft_Dotted:] [^[:ccc=Not_Reordered:][:ccc=Above:]]* { \u0307 → ; + // ::Any-Upper(); + // ::NFC(); + + // TODO: See A.5. A soft-dotted rune never has an exception. This would + // allow us to overload the exception bit and encode this property in + // info. Need to measure performance impact of this. + r, _ := utf8.DecodeRune(c.src[c.pSrc:]) + oldPDst := c.pDst + if !f(c) { + return false + } + if !unicode.Is(unicode.Soft_Dotted, r) { + return true + } + + // We don't need to do an NFD normalization, as a soft-dotted rune never + // contains U+0307. See A.3. + + i := 0 + for ; i < maxIgnorable && c.next(); i++ { + switch c.info.cccType() { + case cccZero: + c.unreadRune() + return true + case cccAbove: + if c.hasPrefix("\u0307") { + // We don't do a full NFC, but rather combine runes for + // some of the common cases. (Returning NFC or + // preserving normal form is neither a requirement nor + // a possibility anyway). + if !c.next() { + return false + } + if c.dst[oldPDst] == 'I' && c.pDst == oldPDst+1 && c.src[c.pSrc] == 0xcc { + s := "" + switch c.src[c.pSrc+1] { + case 0x80: // U+0300 COMBINING GRAVE ACCENT + s = "\u00cc" // U+00CC LATIN CAPITAL LETTER I WITH GRAVE + case 0x81: // U+0301 COMBINING ACUTE ACCENT + s = "\u00cd" // U+00CD LATIN CAPITAL LETTER I WITH ACUTE + case 0x83: // U+0303 COMBINING TILDE + s = "\u0128" // U+0128 LATIN CAPITAL LETTER I WITH TILDE + case 0x88: // U+0308 COMBINING DIAERESIS + s = "\u00cf" // U+00CF LATIN CAPITAL LETTER I WITH DIAERESIS + default: + } + if s != "" { + c.pDst = oldPDst + return c.writeString(s) + } + } + } + return c.copy() + default: + c.copy() + } + } + return i == maxIgnorable + } +} + +// TODO: implement ltUpperSpan (low priority: complex and infrequent). + +func aztrUpper(f mapFunc) mapFunc { + return func(c *context) bool { + // i→İ; + if c.src[c.pSrc] == 'i' { + return c.writeString("İ") + } + return f(c) + } +} + +func aztrLower(c *context) (done bool) { + // From CLDR: + // # I and i-dotless; I-dot and i are case pairs in Turkish and Azeri + // # 0130; 0069; 0130; 0130; tr; # LATIN CAPITAL LETTER I WITH DOT ABOVE + // İ→i; + // # When lowercasing, remove dot_above in the sequence I + dot_above, which will turn into i. + // # This matches the behavior of the canonically equivalent I-dot_above + // # 0307; ; 0307; 0307; tr After_I; # COMBINING DOT ABOVE + // # When lowercasing, unless an I is before a dot_above, it turns into a dotless i. + // # 0049; 0131; 0049; 0049; tr Not_Before_Dot; # LATIN CAPITAL LETTER I + // I([^[:ccc=Not_Reordered:][:ccc=Above:]]*)\u0307 → i$1 ; + // I→ı ; + // ::Any-Lower(); + if c.hasPrefix("\u0130") { // İ + return c.writeString("i") + } + if c.src[c.pSrc] != 'I' { + return lower(c) + } + + // We ignore the lower-case I for now, but insert it later when we know + // which form we need. + start := c.pSrc + c.sz + + i := 0 +Loop: + // We check for up to n ignorables before \u0307. As \u0307 is an + // ignorable as well, n is maxIgnorable-1. + for ; i < maxIgnorable && c.next(); i++ { + switch c.info.cccType() { + case cccAbove: + if c.hasPrefix("\u0307") { + return c.writeString("i") && c.writeBytes(c.src[start:c.pSrc]) // ignore U+0307 + } + done = true + break Loop + case cccZero: + c.unreadRune() + done = true + break Loop + default: + // We'll write this rune after we know which starter to use. + } + } + if i == maxIgnorable { + done = true + } + return c.writeString("ı") && c.writeBytes(c.src[start:c.pSrc+c.sz]) && done +} + +// aztrLowerSpan would be the same as isLower. + +func nlTitle(c *context) bool { + // From CLDR: + // # Special titlecasing for Dutch initial "ij". + // ::Any-Title(); + // # Fix up Ij at the beginning of a "word" (per Any-Title, notUAX #29) + // [:^WB=ALetter:] [:WB=Extend:]* [[:WB=MidLetter:][:WB=MidNumLet:]]? { Ij } → IJ ; + if c.src[c.pSrc] != 'I' && c.src[c.pSrc] != 'i' { + return title(c) + } + + if !c.writeString("I") || !c.next() { + return false + } + if c.src[c.pSrc] == 'j' || c.src[c.pSrc] == 'J' { + return c.writeString("J") + } + c.unreadRune() + return true +} + +func nlTitleSpan(c *context) bool { + // From CLDR: + // # Special titlecasing for Dutch initial "ij". + // ::Any-Title(); + // # Fix up Ij at the beginning of a "word" (per Any-Title, notUAX #29) + // [:^WB=ALetter:] [:WB=Extend:]* [[:WB=MidLetter:][:WB=MidNumLet:]]? { Ij } → IJ ; + if c.src[c.pSrc] != 'I' { + return isTitle(c) + } + if !c.next() || c.src[c.pSrc] == 'j' { + return false + } + if c.src[c.pSrc] != 'J' { + c.unreadRune() + } + return true +} + +// Not part of CLDR, but see https://unicode.org/cldr/trac/ticket/7078. +func afnlRewrite(c *context) { + if c.hasPrefix("'") || c.hasPrefix("’") { + c.isMidWord = true + } +} diff --git a/vendor/golang.org/x/text/cases/tables10.0.0.go b/vendor/golang.org/x/text/cases/tables10.0.0.go new file mode 100644 index 00000000..bd28ae14 --- /dev/null +++ b/vendor/golang.org/x/text/cases/tables10.0.0.go @@ -0,0 +1,2255 @@ +// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. + +//go:build go1.10 && !go1.13 + +package cases + +// UnicodeVersion is the Unicode version from which the tables in this package are derived. +const UnicodeVersion = "10.0.0" + +var xorData string = "" + // Size: 185 bytes + "\x00\x06\x07\x00\x01?\x00\x0f\x03\x00\x0f\x12\x00\x0f\x1f\x00\x0f\x1d" + + "\x00\x01\x13\x00\x0f\x16\x00\x0f\x0b\x00\x0f3\x00\x0f7\x00\x01#\x00\x0f?" + + "\x00\x0e'\x00\x0f/\x00\x0e>\x00\x0f*\x00\x0c&\x00\x0c*\x00\x0c;\x00\x0c9" + + "\x00\x0c%\x00\x01\x08\x00\x03\x0d\x00\x03\x09\x00\x02\x06\x00\x02\x02" + + "\x00\x02\x0c\x00\x01\x00\x00\x01\x03\x00\x01\x01\x00\x01 \x00\x01\x0c" + + "\x00\x01\x10\x00\x03\x10\x00\x036 \x00\x037 \x00\x0b#\x10\x00\x0b 0\x00" + + "\x0b!\x10\x00\x0b!0\x00\x0b(\x04\x00\x03\x04\x1e\x00\x03\x0a\x00\x02:" + + "\x00\x02>\x00\x02,\x00\x02\x00\x00\x02\x10\x00\x01<\x00\x01&\x00\x01*" + + "\x00\x01.\x00\x010\x003 \x00\x01\x18\x00\x01(\x00\x01\x1e\x00\x01\x22" + +var exceptions string = "" + // Size: 2068 bytes + "\x00\x12\x12μΜΜ\x12\x12ssSSSs\x13\x18i̇i̇\x10\x09II\x13\x1bʼnʼNʼN\x11" + + "\x09sSS\x12\x12dždžDž\x12\x12dždžDŽ\x10\x12DŽDž\x12\x12ljljLj\x12\x12ljljLJ\x10\x12LJLj" + + "\x12\x12njnjNj\x12\x12njnjNJ\x10\x12NJNj\x13\x1bǰJ̌J̌\x12\x12dzdzDz\x12\x12dzdzDZ\x10" + + "\x12DZDz\x13\x18ⱥⱥ\x13\x18ⱦⱦ\x10\x1bⱾⱾ\x10\x1bⱿⱿ\x10\x1bⱯⱯ\x10\x1bⱭⱭ\x10" + + "\x1bⱰⱰ\x10\x1bꞫꞫ\x10\x1bꞬꞬ\x10\x1bꞍꞍ\x10\x1bꞪꞪ\x10\x1bꞮꞮ\x10\x1bⱢⱢ\x10" + + "\x1bꞭꞭ\x10\x1bⱮⱮ\x10\x1bⱤⱤ\x10\x1bꞱꞱ\x10\x1bꞲꞲ\x10\x1bꞰꞰ2\x12ιΙΙ\x166ΐ" + + "Ϊ́Ϊ́\x166ΰΫ́Ϋ́\x12\x12σΣΣ\x12\x12βΒΒ\x12\x12θΘΘ\x12\x12φΦΦ\x12" + + "\x12πΠΠ\x12\x12κΚΚ\x12\x12ρΡΡ\x12\x12εΕΕ\x14$եւԵՒԵւ\x12\x12вВВ\x12\x12дД" + + "Д\x12\x12оОО\x12\x12сСС\x12\x12тТТ\x12\x12тТТ\x12\x12ъЪЪ\x12\x12ѣѢѢ\x13" + + "\x1bꙋꙊꙊ\x13\x1bẖH̱H̱\x13\x1bẗT̈T̈\x13\x1bẘW̊W̊\x13\x1bẙY̊Y̊\x13\x1ba" + + "ʾAʾAʾ\x13\x1bṡṠṠ\x12\x10ssß\x14$ὐΥ̓Υ̓\x166ὒΥ̓̀Υ̓̀\x166ὔΥ̓́Υ̓́\x166" + + "ὖΥ̓͂Υ̓͂\x15+ἀιἈΙᾈ\x15+ἁιἉΙᾉ\x15+ἂιἊΙᾊ\x15+ἃιἋΙᾋ\x15+ἄιἌΙᾌ\x15+ἅιἍΙᾍ" + + "\x15+ἆιἎΙᾎ\x15+ἇιἏΙᾏ\x15\x1dἀιᾀἈΙ\x15\x1dἁιᾁἉΙ\x15\x1dἂιᾂἊΙ\x15\x1dἃιᾃἋΙ" + + "\x15\x1dἄιᾄἌΙ\x15\x1dἅιᾅἍΙ\x15\x1dἆιᾆἎΙ\x15\x1dἇιᾇἏΙ\x15+ἠιἨΙᾘ\x15+ἡιἩΙᾙ" + + "\x15+ἢιἪΙᾚ\x15+ἣιἫΙᾛ\x15+ἤιἬΙᾜ\x15+ἥιἭΙᾝ\x15+ἦιἮΙᾞ\x15+ἧιἯΙᾟ\x15\x1dἠιᾐἨ" + + "Ι\x15\x1dἡιᾑἩΙ\x15\x1dἢιᾒἪΙ\x15\x1dἣιᾓἫΙ\x15\x1dἤιᾔἬΙ\x15\x1dἥιᾕἭΙ\x15" + + "\x1dἦιᾖἮΙ\x15\x1dἧιᾗἯΙ\x15+ὠιὨΙᾨ\x15+ὡιὩΙᾩ\x15+ὢιὪΙᾪ\x15+ὣιὫΙᾫ\x15+ὤιὬΙᾬ" + + "\x15+ὥιὭΙᾭ\x15+ὦιὮΙᾮ\x15+ὧιὯΙᾯ\x15\x1dὠιᾠὨΙ\x15\x1dὡιᾡὩΙ\x15\x1dὢιᾢὪΙ" + + "\x15\x1dὣιᾣὫΙ\x15\x1dὤιᾤὬΙ\x15\x1dὥιᾥὭΙ\x15\x1dὦιᾦὮΙ\x15\x1dὧιᾧὯΙ\x15-ὰι" + + "ᾺΙᾺͅ\x14#αιΑΙᾼ\x14$άιΆΙΆͅ\x14$ᾶΑ͂Α͂\x166ᾶιΑ͂Ιᾼ͂\x14\x1cαιᾳΑΙ\x12" + + "\x12ιΙΙ\x15-ὴιῊΙῊͅ\x14#ηιΗΙῌ\x14$ήιΉΙΉͅ\x14$ῆΗ͂Η͂\x166ῆιΗ͂Ιῌ͂\x14\x1c" + + "ηιῃΗΙ\x166ῒΪ̀Ϊ̀\x166ΐΪ́Ϊ́\x14$ῖΙ͂Ι͂\x166ῗΪ͂Ϊ͂\x166ῢΫ̀Ϋ" + + "̀\x166ΰΫ́Ϋ́\x14$ῤΡ̓Ρ̓\x14$ῦΥ͂Υ͂\x166ῧΫ͂Ϋ͂\x15-ὼιῺΙῺͅ\x14#ωιΩΙ" + + "ῼ\x14$ώιΏΙΏͅ\x14$ῶΩ͂Ω͂\x166ῶιΩ͂Ιῼ͂\x14\x1cωιῳΩΙ\x12\x10ωω\x11\x08kk" + + "\x12\x10åå\x12\x10ɫɫ\x12\x10ɽɽ\x10\x12ȺȺ\x10\x12ȾȾ\x12\x10ɑɑ\x12\x10ɱɱ" + + "\x12\x10ɐɐ\x12\x10ɒɒ\x12\x10ȿȿ\x12\x10ɀɀ\x12\x10ɥɥ\x12\x10ɦɦ\x12\x10ɜɜ" + + "\x12\x10ɡɡ\x12\x10ɬɬ\x12\x10ɪɪ\x12\x10ʞʞ\x12\x10ʇʇ\x12\x10ʝʝ\x12\x12ffFF" + + "Ff\x12\x12fiFIFi\x12\x12flFLFl\x13\x1bffiFFIFfi\x13\x1bfflFFLFfl\x12\x12" + + "stSTSt\x12\x12stSTSt\x14$մնՄՆՄն\x14$մեՄԵՄե\x14$միՄԻՄի\x14$վնՎՆՎն\x14$մխՄ" + + "ԽՄխ" + +// lookup returns the trie value for the first UTF-8 encoding in s and +// the width in bytes of this encoding. The size will be 0 if s does not +// hold enough bytes to complete the encoding. len(s) must be greater than 0. +func (t *caseTrie) lookup(s []byte) (v uint16, sz int) { + c0 := s[0] + switch { + case c0 < 0x80: // is ASCII + return caseValues[c0], 1 + case c0 < 0xC2: + return 0, 1 // Illegal UTF-8: not a starter, not ASCII. + case c0 < 0xE0: // 2-byte UTF-8 + if len(s) < 2 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c1), 2 + case c0 < 0xF0: // 3-byte UTF-8 + if len(s) < 3 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + o := uint32(i)<<6 + uint32(c1) + i = caseIndex[o] + c2 := s[2] + if c2 < 0x80 || 0xC0 <= c2 { + return 0, 2 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c2), 3 + case c0 < 0xF8: // 4-byte UTF-8 + if len(s) < 4 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + o := uint32(i)<<6 + uint32(c1) + i = caseIndex[o] + c2 := s[2] + if c2 < 0x80 || 0xC0 <= c2 { + return 0, 2 // Illegal UTF-8: not a continuation byte. + } + o = uint32(i)<<6 + uint32(c2) + i = caseIndex[o] + c3 := s[3] + if c3 < 0x80 || 0xC0 <= c3 { + return 0, 3 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c3), 4 + } + // Illegal rune + return 0, 1 +} + +// lookupUnsafe returns the trie value for the first UTF-8 encoding in s. +// s must start with a full and valid UTF-8 encoded rune. +func (t *caseTrie) lookupUnsafe(s []byte) uint16 { + c0 := s[0] + if c0 < 0x80 { // is ASCII + return caseValues[c0] + } + i := caseIndex[c0] + if c0 < 0xE0 { // 2-byte UTF-8 + return t.lookupValue(uint32(i), s[1]) + } + i = caseIndex[uint32(i)<<6+uint32(s[1])] + if c0 < 0xF0 { // 3-byte UTF-8 + return t.lookupValue(uint32(i), s[2]) + } + i = caseIndex[uint32(i)<<6+uint32(s[2])] + if c0 < 0xF8 { // 4-byte UTF-8 + return t.lookupValue(uint32(i), s[3]) + } + return 0 +} + +// lookupString returns the trie value for the first UTF-8 encoding in s and +// the width in bytes of this encoding. The size will be 0 if s does not +// hold enough bytes to complete the encoding. len(s) must be greater than 0. +func (t *caseTrie) lookupString(s string) (v uint16, sz int) { + c0 := s[0] + switch { + case c0 < 0x80: // is ASCII + return caseValues[c0], 1 + case c0 < 0xC2: + return 0, 1 // Illegal UTF-8: not a starter, not ASCII. + case c0 < 0xE0: // 2-byte UTF-8 + if len(s) < 2 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c1), 2 + case c0 < 0xF0: // 3-byte UTF-8 + if len(s) < 3 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + o := uint32(i)<<6 + uint32(c1) + i = caseIndex[o] + c2 := s[2] + if c2 < 0x80 || 0xC0 <= c2 { + return 0, 2 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c2), 3 + case c0 < 0xF8: // 4-byte UTF-8 + if len(s) < 4 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + o := uint32(i)<<6 + uint32(c1) + i = caseIndex[o] + c2 := s[2] + if c2 < 0x80 || 0xC0 <= c2 { + return 0, 2 // Illegal UTF-8: not a continuation byte. + } + o = uint32(i)<<6 + uint32(c2) + i = caseIndex[o] + c3 := s[3] + if c3 < 0x80 || 0xC0 <= c3 { + return 0, 3 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c3), 4 + } + // Illegal rune + return 0, 1 +} + +// lookupStringUnsafe returns the trie value for the first UTF-8 encoding in s. +// s must start with a full and valid UTF-8 encoded rune. +func (t *caseTrie) lookupStringUnsafe(s string) uint16 { + c0 := s[0] + if c0 < 0x80 { // is ASCII + return caseValues[c0] + } + i := caseIndex[c0] + if c0 < 0xE0 { // 2-byte UTF-8 + return t.lookupValue(uint32(i), s[1]) + } + i = caseIndex[uint32(i)<<6+uint32(s[1])] + if c0 < 0xF0 { // 3-byte UTF-8 + return t.lookupValue(uint32(i), s[2]) + } + i = caseIndex[uint32(i)<<6+uint32(s[2])] + if c0 < 0xF8 { // 4-byte UTF-8 + return t.lookupValue(uint32(i), s[3]) + } + return 0 +} + +// caseTrie. Total size: 11892 bytes (11.61 KiB). Checksum: c6f15484b7653775. +type caseTrie struct{} + +func newCaseTrie(i int) *caseTrie { + return &caseTrie{} +} + +// lookupValue determines the type of block n and looks up the value for b. +func (t *caseTrie) lookupValue(n uint32, b byte) uint16 { + switch { + case n < 18: + return uint16(caseValues[n<<6+uint32(b)]) + default: + n -= 18 + return uint16(sparse.lookup(n, b)) + } +} + +// caseValues: 20 blocks, 1280 entries, 2560 bytes +// The third block is the zero block. +var caseValues = [1280]uint16{ + // Block 0x0, offset 0x0 + 0x27: 0x0054, + 0x2e: 0x0054, + 0x30: 0x0010, 0x31: 0x0010, 0x32: 0x0010, 0x33: 0x0010, 0x34: 0x0010, 0x35: 0x0010, + 0x36: 0x0010, 0x37: 0x0010, 0x38: 0x0010, 0x39: 0x0010, 0x3a: 0x0054, + // Block 0x1, offset 0x40 + 0x41: 0x2013, 0x42: 0x2013, 0x43: 0x2013, 0x44: 0x2013, 0x45: 0x2013, + 0x46: 0x2013, 0x47: 0x2013, 0x48: 0x2013, 0x49: 0x2013, 0x4a: 0x2013, 0x4b: 0x2013, + 0x4c: 0x2013, 0x4d: 0x2013, 0x4e: 0x2013, 0x4f: 0x2013, 0x50: 0x2013, 0x51: 0x2013, + 0x52: 0x2013, 0x53: 0x2013, 0x54: 0x2013, 0x55: 0x2013, 0x56: 0x2013, 0x57: 0x2013, + 0x58: 0x2013, 0x59: 0x2013, 0x5a: 0x2013, + 0x5e: 0x0004, 0x5f: 0x0010, 0x60: 0x0004, 0x61: 0x2012, 0x62: 0x2012, 0x63: 0x2012, + 0x64: 0x2012, 0x65: 0x2012, 0x66: 0x2012, 0x67: 0x2012, 0x68: 0x2012, 0x69: 0x2012, + 0x6a: 0x2012, 0x6b: 0x2012, 0x6c: 0x2012, 0x6d: 0x2012, 0x6e: 0x2012, 0x6f: 0x2012, + 0x70: 0x2012, 0x71: 0x2012, 0x72: 0x2012, 0x73: 0x2012, 0x74: 0x2012, 0x75: 0x2012, + 0x76: 0x2012, 0x77: 0x2012, 0x78: 0x2012, 0x79: 0x2012, 0x7a: 0x2012, + // Block 0x2, offset 0x80 + // Block 0x3, offset 0xc0 + 0xc0: 0x0852, 0xc1: 0x0b53, 0xc2: 0x0113, 0xc3: 0x0112, 0xc4: 0x0113, 0xc5: 0x0112, + 0xc6: 0x0b53, 0xc7: 0x0f13, 0xc8: 0x0f12, 0xc9: 0x0e53, 0xca: 0x1153, 0xcb: 0x0713, + 0xcc: 0x0712, 0xcd: 0x0012, 0xce: 0x1453, 0xcf: 0x1753, 0xd0: 0x1a53, 0xd1: 0x0313, + 0xd2: 0x0312, 0xd3: 0x1d53, 0xd4: 0x2053, 0xd5: 0x2352, 0xd6: 0x2653, 0xd7: 0x2653, + 0xd8: 0x0113, 0xd9: 0x0112, 0xda: 0x2952, 0xdb: 0x0012, 0xdc: 0x1d53, 0xdd: 0x2c53, + 0xde: 0x2f52, 0xdf: 0x3253, 0xe0: 0x0113, 0xe1: 0x0112, 0xe2: 0x0113, 0xe3: 0x0112, + 0xe4: 0x0113, 0xe5: 0x0112, 0xe6: 0x3553, 0xe7: 0x0f13, 0xe8: 0x0f12, 0xe9: 0x3853, + 0xea: 0x0012, 0xeb: 0x0012, 0xec: 0x0113, 0xed: 0x0112, 0xee: 0x3553, 0xef: 0x1f13, + 0xf0: 0x1f12, 0xf1: 0x3b53, 0xf2: 0x3e53, 0xf3: 0x0713, 0xf4: 0x0712, 0xf5: 0x0313, + 0xf6: 0x0312, 0xf7: 0x4153, 0xf8: 0x0113, 0xf9: 0x0112, 0xfa: 0x0012, 0xfb: 0x0010, + 0xfc: 0x0113, 0xfd: 0x0112, 0xfe: 0x0012, 0xff: 0x4452, + // Block 0x4, offset 0x100 + 0x100: 0x0010, 0x101: 0x0010, 0x102: 0x0010, 0x103: 0x0010, 0x104: 0x02db, 0x105: 0x0359, + 0x106: 0x03da, 0x107: 0x043b, 0x108: 0x04b9, 0x109: 0x053a, 0x10a: 0x059b, 0x10b: 0x0619, + 0x10c: 0x069a, 0x10d: 0x0313, 0x10e: 0x0312, 0x10f: 0x1f13, 0x110: 0x1f12, 0x111: 0x0313, + 0x112: 0x0312, 0x113: 0x0713, 0x114: 0x0712, 0x115: 0x0313, 0x116: 0x0312, 0x117: 0x0f13, + 0x118: 0x0f12, 0x119: 0x0313, 0x11a: 0x0312, 0x11b: 0x0713, 0x11c: 0x0712, 0x11d: 0x1452, + 0x11e: 0x0113, 0x11f: 0x0112, 0x120: 0x0113, 0x121: 0x0112, 0x122: 0x0113, 0x123: 0x0112, + 0x124: 0x0113, 0x125: 0x0112, 0x126: 0x0113, 0x127: 0x0112, 0x128: 0x0113, 0x129: 0x0112, + 0x12a: 0x0113, 0x12b: 0x0112, 0x12c: 0x0113, 0x12d: 0x0112, 0x12e: 0x0113, 0x12f: 0x0112, + 0x130: 0x06fa, 0x131: 0x07ab, 0x132: 0x0829, 0x133: 0x08aa, 0x134: 0x0113, 0x135: 0x0112, + 0x136: 0x2353, 0x137: 0x4453, 0x138: 0x0113, 0x139: 0x0112, 0x13a: 0x0113, 0x13b: 0x0112, + 0x13c: 0x0113, 0x13d: 0x0112, 0x13e: 0x0113, 0x13f: 0x0112, + // Block 0x5, offset 0x140 + 0x140: 0x0a8a, 0x141: 0x0313, 0x142: 0x0312, 0x143: 0x0853, 0x144: 0x4753, 0x145: 0x4a53, + 0x146: 0x0113, 0x147: 0x0112, 0x148: 0x0113, 0x149: 0x0112, 0x14a: 0x0113, 0x14b: 0x0112, + 0x14c: 0x0113, 0x14d: 0x0112, 0x14e: 0x0113, 0x14f: 0x0112, 0x150: 0x0b0a, 0x151: 0x0b8a, + 0x152: 0x0c0a, 0x153: 0x0b52, 0x154: 0x0b52, 0x155: 0x0012, 0x156: 0x0e52, 0x157: 0x1152, + 0x158: 0x0012, 0x159: 0x1752, 0x15a: 0x0012, 0x15b: 0x1a52, 0x15c: 0x0c8a, 0x15d: 0x0012, + 0x15e: 0x0012, 0x15f: 0x0012, 0x160: 0x1d52, 0x161: 0x0d0a, 0x162: 0x0012, 0x163: 0x2052, + 0x164: 0x0012, 0x165: 0x0d8a, 0x166: 0x0e0a, 0x167: 0x0012, 0x168: 0x2652, 0x169: 0x2652, + 0x16a: 0x0e8a, 0x16b: 0x0f0a, 0x16c: 0x0f8a, 0x16d: 0x0012, 0x16e: 0x0012, 0x16f: 0x1d52, + 0x170: 0x0012, 0x171: 0x100a, 0x172: 0x2c52, 0x173: 0x0012, 0x174: 0x0012, 0x175: 0x3252, + 0x176: 0x0012, 0x177: 0x0012, 0x178: 0x0012, 0x179: 0x0012, 0x17a: 0x0012, 0x17b: 0x0012, + 0x17c: 0x0012, 0x17d: 0x108a, 0x17e: 0x0012, 0x17f: 0x0012, + // Block 0x6, offset 0x180 + 0x180: 0x3552, 0x181: 0x0012, 0x182: 0x0012, 0x183: 0x3852, 0x184: 0x0012, 0x185: 0x0012, + 0x186: 0x0012, 0x187: 0x110a, 0x188: 0x3552, 0x189: 0x4752, 0x18a: 0x3b52, 0x18b: 0x3e52, + 0x18c: 0x4a52, 0x18d: 0x0012, 0x18e: 0x0012, 0x18f: 0x0012, 0x190: 0x0012, 0x191: 0x0012, + 0x192: 0x4152, 0x193: 0x0012, 0x194: 0x0010, 0x195: 0x0012, 0x196: 0x0012, 0x197: 0x0012, + 0x198: 0x0012, 0x199: 0x0012, 0x19a: 0x0012, 0x19b: 0x0012, 0x19c: 0x0012, 0x19d: 0x118a, + 0x19e: 0x120a, 0x19f: 0x0012, 0x1a0: 0x0012, 0x1a1: 0x0012, 0x1a2: 0x0012, 0x1a3: 0x0012, + 0x1a4: 0x0012, 0x1a5: 0x0012, 0x1a6: 0x0012, 0x1a7: 0x0012, 0x1a8: 0x0012, 0x1a9: 0x0012, + 0x1aa: 0x0012, 0x1ab: 0x0012, 0x1ac: 0x0012, 0x1ad: 0x0012, 0x1ae: 0x0012, 0x1af: 0x0012, + 0x1b0: 0x0015, 0x1b1: 0x0015, 0x1b2: 0x0015, 0x1b3: 0x0015, 0x1b4: 0x0015, 0x1b5: 0x0015, + 0x1b6: 0x0015, 0x1b7: 0x0015, 0x1b8: 0x0015, 0x1b9: 0x0014, 0x1ba: 0x0014, 0x1bb: 0x0014, + 0x1bc: 0x0014, 0x1bd: 0x0014, 0x1be: 0x0014, 0x1bf: 0x0014, + // Block 0x7, offset 0x1c0 + 0x1c0: 0x0024, 0x1c1: 0x0024, 0x1c2: 0x0024, 0x1c3: 0x0024, 0x1c4: 0x0024, 0x1c5: 0x128d, + 0x1c6: 0x0024, 0x1c7: 0x0034, 0x1c8: 0x0034, 0x1c9: 0x0034, 0x1ca: 0x0024, 0x1cb: 0x0024, + 0x1cc: 0x0024, 0x1cd: 0x0034, 0x1ce: 0x0034, 0x1cf: 0x0014, 0x1d0: 0x0024, 0x1d1: 0x0024, + 0x1d2: 0x0024, 0x1d3: 0x0034, 0x1d4: 0x0034, 0x1d5: 0x0034, 0x1d6: 0x0034, 0x1d7: 0x0024, + 0x1d8: 0x0034, 0x1d9: 0x0034, 0x1da: 0x0034, 0x1db: 0x0024, 0x1dc: 0x0034, 0x1dd: 0x0034, + 0x1de: 0x0034, 0x1df: 0x0034, 0x1e0: 0x0034, 0x1e1: 0x0034, 0x1e2: 0x0034, 0x1e3: 0x0024, + 0x1e4: 0x0024, 0x1e5: 0x0024, 0x1e6: 0x0024, 0x1e7: 0x0024, 0x1e8: 0x0024, 0x1e9: 0x0024, + 0x1ea: 0x0024, 0x1eb: 0x0024, 0x1ec: 0x0024, 0x1ed: 0x0024, 0x1ee: 0x0024, 0x1ef: 0x0024, + 0x1f0: 0x0113, 0x1f1: 0x0112, 0x1f2: 0x0113, 0x1f3: 0x0112, 0x1f4: 0x0014, 0x1f5: 0x0004, + 0x1f6: 0x0113, 0x1f7: 0x0112, 0x1fa: 0x0015, 0x1fb: 0x4d52, + 0x1fc: 0x5052, 0x1fd: 0x5052, 0x1ff: 0x5353, + // Block 0x8, offset 0x200 + 0x204: 0x0004, 0x205: 0x0004, + 0x206: 0x2a13, 0x207: 0x0054, 0x208: 0x2513, 0x209: 0x2713, 0x20a: 0x2513, + 0x20c: 0x5653, 0x20e: 0x5953, 0x20f: 0x5c53, 0x210: 0x130a, 0x211: 0x2013, + 0x212: 0x2013, 0x213: 0x2013, 0x214: 0x2013, 0x215: 0x2013, 0x216: 0x2013, 0x217: 0x2013, + 0x218: 0x2013, 0x219: 0x2013, 0x21a: 0x2013, 0x21b: 0x2013, 0x21c: 0x2013, 0x21d: 0x2013, + 0x21e: 0x2013, 0x21f: 0x2013, 0x220: 0x5f53, 0x221: 0x5f53, 0x223: 0x5f53, + 0x224: 0x5f53, 0x225: 0x5f53, 0x226: 0x5f53, 0x227: 0x5f53, 0x228: 0x5f53, 0x229: 0x5f53, + 0x22a: 0x5f53, 0x22b: 0x5f53, 0x22c: 0x2a12, 0x22d: 0x2512, 0x22e: 0x2712, 0x22f: 0x2512, + 0x230: 0x144a, 0x231: 0x2012, 0x232: 0x2012, 0x233: 0x2012, 0x234: 0x2012, 0x235: 0x2012, + 0x236: 0x2012, 0x237: 0x2012, 0x238: 0x2012, 0x239: 0x2012, 0x23a: 0x2012, 0x23b: 0x2012, + 0x23c: 0x2012, 0x23d: 0x2012, 0x23e: 0x2012, 0x23f: 0x2012, + // Block 0x9, offset 0x240 + 0x240: 0x5f52, 0x241: 0x5f52, 0x242: 0x158a, 0x243: 0x5f52, 0x244: 0x5f52, 0x245: 0x5f52, + 0x246: 0x5f52, 0x247: 0x5f52, 0x248: 0x5f52, 0x249: 0x5f52, 0x24a: 0x5f52, 0x24b: 0x5f52, + 0x24c: 0x5652, 0x24d: 0x5952, 0x24e: 0x5c52, 0x24f: 0x1813, 0x250: 0x160a, 0x251: 0x168a, + 0x252: 0x0013, 0x253: 0x0013, 0x254: 0x0013, 0x255: 0x170a, 0x256: 0x178a, 0x257: 0x1812, + 0x258: 0x0113, 0x259: 0x0112, 0x25a: 0x0113, 0x25b: 0x0112, 0x25c: 0x0113, 0x25d: 0x0112, + 0x25e: 0x0113, 0x25f: 0x0112, 0x260: 0x0113, 0x261: 0x0112, 0x262: 0x0113, 0x263: 0x0112, + 0x264: 0x0113, 0x265: 0x0112, 0x266: 0x0113, 0x267: 0x0112, 0x268: 0x0113, 0x269: 0x0112, + 0x26a: 0x0113, 0x26b: 0x0112, 0x26c: 0x0113, 0x26d: 0x0112, 0x26e: 0x0113, 0x26f: 0x0112, + 0x270: 0x180a, 0x271: 0x188a, 0x272: 0x0b12, 0x273: 0x5352, 0x274: 0x6253, 0x275: 0x190a, + 0x277: 0x0f13, 0x278: 0x0f12, 0x279: 0x0b13, 0x27a: 0x0113, 0x27b: 0x0112, + 0x27c: 0x0012, 0x27d: 0x4d53, 0x27e: 0x5053, 0x27f: 0x5053, + // Block 0xa, offset 0x280 + 0x280: 0x0812, 0x281: 0x0812, 0x282: 0x0812, 0x283: 0x0812, 0x284: 0x0812, 0x285: 0x0812, + 0x288: 0x0813, 0x289: 0x0813, 0x28a: 0x0813, 0x28b: 0x0813, + 0x28c: 0x0813, 0x28d: 0x0813, 0x290: 0x239a, 0x291: 0x0812, + 0x292: 0x247a, 0x293: 0x0812, 0x294: 0x25ba, 0x295: 0x0812, 0x296: 0x26fa, 0x297: 0x0812, + 0x299: 0x0813, 0x29b: 0x0813, 0x29d: 0x0813, + 0x29f: 0x0813, 0x2a0: 0x0812, 0x2a1: 0x0812, 0x2a2: 0x0812, 0x2a3: 0x0812, + 0x2a4: 0x0812, 0x2a5: 0x0812, 0x2a6: 0x0812, 0x2a7: 0x0812, 0x2a8: 0x0813, 0x2a9: 0x0813, + 0x2aa: 0x0813, 0x2ab: 0x0813, 0x2ac: 0x0813, 0x2ad: 0x0813, 0x2ae: 0x0813, 0x2af: 0x0813, + 0x2b0: 0x8b52, 0x2b1: 0x8b52, 0x2b2: 0x8e52, 0x2b3: 0x8e52, 0x2b4: 0x9152, 0x2b5: 0x9152, + 0x2b6: 0x9452, 0x2b7: 0x9452, 0x2b8: 0x9752, 0x2b9: 0x9752, 0x2ba: 0x9a52, 0x2bb: 0x9a52, + 0x2bc: 0x4d52, 0x2bd: 0x4d52, + // Block 0xb, offset 0x2c0 + 0x2c0: 0x283a, 0x2c1: 0x292a, 0x2c2: 0x2a1a, 0x2c3: 0x2b0a, 0x2c4: 0x2bfa, 0x2c5: 0x2cea, + 0x2c6: 0x2dda, 0x2c7: 0x2eca, 0x2c8: 0x2fb9, 0x2c9: 0x30a9, 0x2ca: 0x3199, 0x2cb: 0x3289, + 0x2cc: 0x3379, 0x2cd: 0x3469, 0x2ce: 0x3559, 0x2cf: 0x3649, 0x2d0: 0x373a, 0x2d1: 0x382a, + 0x2d2: 0x391a, 0x2d3: 0x3a0a, 0x2d4: 0x3afa, 0x2d5: 0x3bea, 0x2d6: 0x3cda, 0x2d7: 0x3dca, + 0x2d8: 0x3eb9, 0x2d9: 0x3fa9, 0x2da: 0x4099, 0x2db: 0x4189, 0x2dc: 0x4279, 0x2dd: 0x4369, + 0x2de: 0x4459, 0x2df: 0x4549, 0x2e0: 0x463a, 0x2e1: 0x472a, 0x2e2: 0x481a, 0x2e3: 0x490a, + 0x2e4: 0x49fa, 0x2e5: 0x4aea, 0x2e6: 0x4bda, 0x2e7: 0x4cca, 0x2e8: 0x4db9, 0x2e9: 0x4ea9, + 0x2ea: 0x4f99, 0x2eb: 0x5089, 0x2ec: 0x5179, 0x2ed: 0x5269, 0x2ee: 0x5359, 0x2ef: 0x5449, + 0x2f0: 0x0812, 0x2f1: 0x0812, 0x2f2: 0x553a, 0x2f3: 0x564a, 0x2f4: 0x571a, + 0x2f6: 0x57fa, 0x2f7: 0x58da, 0x2f8: 0x0813, 0x2f9: 0x0813, 0x2fa: 0x8b53, 0x2fb: 0x8b53, + 0x2fc: 0x5a19, 0x2fd: 0x0004, 0x2fe: 0x5aea, 0x2ff: 0x0004, + // Block 0xc, offset 0x300 + 0x300: 0x0004, 0x301: 0x0004, 0x302: 0x5b6a, 0x303: 0x5c7a, 0x304: 0x5d4a, + 0x306: 0x5e2a, 0x307: 0x5f0a, 0x308: 0x8e53, 0x309: 0x8e53, 0x30a: 0x9153, 0x30b: 0x9153, + 0x30c: 0x6049, 0x30d: 0x0004, 0x30e: 0x0004, 0x30f: 0x0004, 0x310: 0x0812, 0x311: 0x0812, + 0x312: 0x611a, 0x313: 0x625a, 0x316: 0x639a, 0x317: 0x647a, + 0x318: 0x0813, 0x319: 0x0813, 0x31a: 0x9453, 0x31b: 0x9453, 0x31d: 0x0004, + 0x31e: 0x0004, 0x31f: 0x0004, 0x320: 0x0812, 0x321: 0x0812, 0x322: 0x65ba, 0x323: 0x66fa, + 0x324: 0x683a, 0x325: 0x0912, 0x326: 0x691a, 0x327: 0x69fa, 0x328: 0x0813, 0x329: 0x0813, + 0x32a: 0x9a53, 0x32b: 0x9a53, 0x32c: 0x0913, 0x32d: 0x0004, 0x32e: 0x0004, 0x32f: 0x0004, + 0x332: 0x6b3a, 0x333: 0x6c4a, 0x334: 0x6d1a, + 0x336: 0x6dfa, 0x337: 0x6eda, 0x338: 0x9753, 0x339: 0x9753, 0x33a: 0x4d53, 0x33b: 0x4d53, + 0x33c: 0x7019, 0x33d: 0x0004, 0x33e: 0x0004, + // Block 0xd, offset 0x340 + 0x342: 0x0013, + 0x347: 0x0013, 0x34a: 0x0012, 0x34b: 0x0013, + 0x34c: 0x0013, 0x34d: 0x0013, 0x34e: 0x0012, 0x34f: 0x0012, 0x350: 0x0013, 0x351: 0x0013, + 0x352: 0x0013, 0x353: 0x0012, 0x355: 0x0013, + 0x359: 0x0013, 0x35a: 0x0013, 0x35b: 0x0013, 0x35c: 0x0013, 0x35d: 0x0013, + 0x364: 0x0013, 0x366: 0x70eb, 0x368: 0x0013, + 0x36a: 0x714b, 0x36b: 0x718b, 0x36c: 0x0013, 0x36d: 0x0013, 0x36f: 0x0012, + 0x370: 0x0013, 0x371: 0x0013, 0x372: 0x9d53, 0x373: 0x0013, 0x374: 0x0012, 0x375: 0x0010, + 0x376: 0x0010, 0x377: 0x0010, 0x378: 0x0010, 0x379: 0x0012, + 0x37c: 0x0012, 0x37d: 0x0012, 0x37e: 0x0013, 0x37f: 0x0013, + // Block 0xe, offset 0x380 + 0x380: 0x1a13, 0x381: 0x1a13, 0x382: 0x1e13, 0x383: 0x1e13, 0x384: 0x1a13, 0x385: 0x1a13, + 0x386: 0x2613, 0x387: 0x2613, 0x388: 0x2a13, 0x389: 0x2a13, 0x38a: 0x2e13, 0x38b: 0x2e13, + 0x38c: 0x2a13, 0x38d: 0x2a13, 0x38e: 0x2613, 0x38f: 0x2613, 0x390: 0xa052, 0x391: 0xa052, + 0x392: 0xa352, 0x393: 0xa352, 0x394: 0xa652, 0x395: 0xa652, 0x396: 0xa352, 0x397: 0xa352, + 0x398: 0xa052, 0x399: 0xa052, 0x39a: 0x1a12, 0x39b: 0x1a12, 0x39c: 0x1e12, 0x39d: 0x1e12, + 0x39e: 0x1a12, 0x39f: 0x1a12, 0x3a0: 0x2612, 0x3a1: 0x2612, 0x3a2: 0x2a12, 0x3a3: 0x2a12, + 0x3a4: 0x2e12, 0x3a5: 0x2e12, 0x3a6: 0x2a12, 0x3a7: 0x2a12, 0x3a8: 0x2612, 0x3a9: 0x2612, + // Block 0xf, offset 0x3c0 + 0x3c0: 0x6552, 0x3c1: 0x6552, 0x3c2: 0x6552, 0x3c3: 0x6552, 0x3c4: 0x6552, 0x3c5: 0x6552, + 0x3c6: 0x6552, 0x3c7: 0x6552, 0x3c8: 0x6552, 0x3c9: 0x6552, 0x3ca: 0x6552, 0x3cb: 0x6552, + 0x3cc: 0x6552, 0x3cd: 0x6552, 0x3ce: 0x6552, 0x3cf: 0x6552, 0x3d0: 0xa952, 0x3d1: 0xa952, + 0x3d2: 0xa952, 0x3d3: 0xa952, 0x3d4: 0xa952, 0x3d5: 0xa952, 0x3d6: 0xa952, 0x3d7: 0xa952, + 0x3d8: 0xa952, 0x3d9: 0xa952, 0x3da: 0xa952, 0x3db: 0xa952, 0x3dc: 0xa952, 0x3dd: 0xa952, + 0x3de: 0xa952, 0x3e0: 0x0113, 0x3e1: 0x0112, 0x3e2: 0x71eb, 0x3e3: 0x8853, + 0x3e4: 0x724b, 0x3e5: 0x72aa, 0x3e6: 0x730a, 0x3e7: 0x0f13, 0x3e8: 0x0f12, 0x3e9: 0x0313, + 0x3ea: 0x0312, 0x3eb: 0x0713, 0x3ec: 0x0712, 0x3ed: 0x736b, 0x3ee: 0x73cb, 0x3ef: 0x742b, + 0x3f0: 0x748b, 0x3f1: 0x0012, 0x3f2: 0x0113, 0x3f3: 0x0112, 0x3f4: 0x0012, 0x3f5: 0x0313, + 0x3f6: 0x0312, 0x3f7: 0x0012, 0x3f8: 0x0012, 0x3f9: 0x0012, 0x3fa: 0x0012, 0x3fb: 0x0012, + 0x3fc: 0x0015, 0x3fd: 0x0015, 0x3fe: 0x74eb, 0x3ff: 0x754b, + // Block 0x10, offset 0x400 + 0x400: 0x0113, 0x401: 0x0112, 0x402: 0x0113, 0x403: 0x0112, 0x404: 0x0113, 0x405: 0x0112, + 0x406: 0x0113, 0x407: 0x0112, 0x408: 0x0014, 0x409: 0x0014, 0x40a: 0x0014, 0x40b: 0x0713, + 0x40c: 0x0712, 0x40d: 0x75ab, 0x40e: 0x0012, 0x40f: 0x0010, 0x410: 0x0113, 0x411: 0x0112, + 0x412: 0x0113, 0x413: 0x0112, 0x414: 0x0012, 0x415: 0x0012, 0x416: 0x0113, 0x417: 0x0112, + 0x418: 0x0113, 0x419: 0x0112, 0x41a: 0x0113, 0x41b: 0x0112, 0x41c: 0x0113, 0x41d: 0x0112, + 0x41e: 0x0113, 0x41f: 0x0112, 0x420: 0x0113, 0x421: 0x0112, 0x422: 0x0113, 0x423: 0x0112, + 0x424: 0x0113, 0x425: 0x0112, 0x426: 0x0113, 0x427: 0x0112, 0x428: 0x0113, 0x429: 0x0112, + 0x42a: 0x760b, 0x42b: 0x766b, 0x42c: 0x76cb, 0x42d: 0x772b, 0x42e: 0x778b, + 0x430: 0x77eb, 0x431: 0x784b, 0x432: 0x78ab, 0x433: 0xac53, 0x434: 0x0113, 0x435: 0x0112, + 0x436: 0x0113, 0x437: 0x0112, + // Block 0x11, offset 0x440 + 0x440: 0x790a, 0x441: 0x798a, 0x442: 0x7a0a, 0x443: 0x7a8a, 0x444: 0x7b3a, 0x445: 0x7bea, + 0x446: 0x7c6a, + 0x453: 0x7cea, 0x454: 0x7dca, 0x455: 0x7eaa, 0x456: 0x7f8a, 0x457: 0x806a, + 0x45d: 0x0010, + 0x45e: 0x0034, 0x45f: 0x0010, 0x460: 0x0010, 0x461: 0x0010, 0x462: 0x0010, 0x463: 0x0010, + 0x464: 0x0010, 0x465: 0x0010, 0x466: 0x0010, 0x467: 0x0010, 0x468: 0x0010, + 0x46a: 0x0010, 0x46b: 0x0010, 0x46c: 0x0010, 0x46d: 0x0010, 0x46e: 0x0010, 0x46f: 0x0010, + 0x470: 0x0010, 0x471: 0x0010, 0x472: 0x0010, 0x473: 0x0010, 0x474: 0x0010, 0x475: 0x0010, + 0x476: 0x0010, 0x478: 0x0010, 0x479: 0x0010, 0x47a: 0x0010, 0x47b: 0x0010, + 0x47c: 0x0010, 0x47e: 0x0010, + // Block 0x12, offset 0x480 + 0x480: 0x2213, 0x481: 0x2213, 0x482: 0x2613, 0x483: 0x2613, 0x484: 0x2213, 0x485: 0x2213, + 0x486: 0x2e13, 0x487: 0x2e13, 0x488: 0x2213, 0x489: 0x2213, 0x48a: 0x2613, 0x48b: 0x2613, + 0x48c: 0x2213, 0x48d: 0x2213, 0x48e: 0x3e13, 0x48f: 0x3e13, 0x490: 0x2213, 0x491: 0x2213, + 0x492: 0x2613, 0x493: 0x2613, 0x494: 0x2213, 0x495: 0x2213, 0x496: 0x2e13, 0x497: 0x2e13, + 0x498: 0x2213, 0x499: 0x2213, 0x49a: 0x2613, 0x49b: 0x2613, 0x49c: 0x2213, 0x49d: 0x2213, + 0x49e: 0xb553, 0x49f: 0xb553, 0x4a0: 0xb853, 0x4a1: 0xb853, 0x4a2: 0x2212, 0x4a3: 0x2212, + 0x4a4: 0x2612, 0x4a5: 0x2612, 0x4a6: 0x2212, 0x4a7: 0x2212, 0x4a8: 0x2e12, 0x4a9: 0x2e12, + 0x4aa: 0x2212, 0x4ab: 0x2212, 0x4ac: 0x2612, 0x4ad: 0x2612, 0x4ae: 0x2212, 0x4af: 0x2212, + 0x4b0: 0x3e12, 0x4b1: 0x3e12, 0x4b2: 0x2212, 0x4b3: 0x2212, 0x4b4: 0x2612, 0x4b5: 0x2612, + 0x4b6: 0x2212, 0x4b7: 0x2212, 0x4b8: 0x2e12, 0x4b9: 0x2e12, 0x4ba: 0x2212, 0x4bb: 0x2212, + 0x4bc: 0x2612, 0x4bd: 0x2612, 0x4be: 0x2212, 0x4bf: 0x2212, + // Block 0x13, offset 0x4c0 + 0x4c2: 0x0010, + 0x4c7: 0x0010, 0x4c9: 0x0010, 0x4cb: 0x0010, + 0x4cd: 0x0010, 0x4ce: 0x0010, 0x4cf: 0x0010, 0x4d1: 0x0010, + 0x4d2: 0x0010, 0x4d4: 0x0010, 0x4d7: 0x0010, + 0x4d9: 0x0010, 0x4db: 0x0010, 0x4dd: 0x0010, + 0x4df: 0x0010, 0x4e1: 0x0010, 0x4e2: 0x0010, + 0x4e4: 0x0010, 0x4e7: 0x0010, 0x4e8: 0x0010, 0x4e9: 0x0010, + 0x4ea: 0x0010, 0x4ec: 0x0010, 0x4ed: 0x0010, 0x4ee: 0x0010, 0x4ef: 0x0010, + 0x4f0: 0x0010, 0x4f1: 0x0010, 0x4f2: 0x0010, 0x4f4: 0x0010, 0x4f5: 0x0010, + 0x4f6: 0x0010, 0x4f7: 0x0010, 0x4f9: 0x0010, 0x4fa: 0x0010, 0x4fb: 0x0010, + 0x4fc: 0x0010, 0x4fe: 0x0010, +} + +// caseIndex: 25 blocks, 1600 entries, 3200 bytes +// Block 0 is the zero block. +var caseIndex = [1600]uint16{ + // Block 0x0, offset 0x0 + // Block 0x1, offset 0x40 + // Block 0x2, offset 0x80 + // Block 0x3, offset 0xc0 + 0xc2: 0x12, 0xc3: 0x13, 0xc4: 0x14, 0xc5: 0x15, 0xc6: 0x01, 0xc7: 0x02, + 0xc8: 0x16, 0xc9: 0x03, 0xca: 0x04, 0xcb: 0x17, 0xcc: 0x18, 0xcd: 0x05, 0xce: 0x06, 0xcf: 0x07, + 0xd0: 0x19, 0xd1: 0x1a, 0xd2: 0x1b, 0xd3: 0x1c, 0xd4: 0x1d, 0xd5: 0x1e, 0xd6: 0x1f, 0xd7: 0x20, + 0xd8: 0x21, 0xd9: 0x22, 0xda: 0x23, 0xdb: 0x24, 0xdc: 0x25, 0xdd: 0x26, 0xde: 0x27, 0xdf: 0x28, + 0xe0: 0x02, 0xe1: 0x03, 0xe2: 0x04, 0xe3: 0x05, + 0xea: 0x06, 0xeb: 0x07, 0xec: 0x07, 0xed: 0x08, 0xef: 0x09, + 0xf0: 0x14, 0xf3: 0x16, + // Block 0x4, offset 0x100 + 0x120: 0x29, 0x121: 0x2a, 0x122: 0x2b, 0x123: 0x2c, 0x124: 0x2d, 0x125: 0x2e, 0x126: 0x2f, 0x127: 0x30, + 0x128: 0x31, 0x129: 0x32, 0x12a: 0x33, 0x12b: 0x34, 0x12c: 0x35, 0x12d: 0x36, 0x12e: 0x37, 0x12f: 0x38, + 0x130: 0x39, 0x131: 0x3a, 0x132: 0x3b, 0x133: 0x3c, 0x134: 0x3d, 0x135: 0x3e, 0x136: 0x3f, 0x137: 0x40, + 0x138: 0x41, 0x139: 0x42, 0x13a: 0x43, 0x13b: 0x44, 0x13c: 0x45, 0x13d: 0x46, 0x13e: 0x47, 0x13f: 0x48, + // Block 0x5, offset 0x140 + 0x140: 0x49, 0x141: 0x4a, 0x142: 0x4b, 0x143: 0x4c, 0x144: 0x23, 0x145: 0x23, 0x146: 0x23, 0x147: 0x23, + 0x148: 0x23, 0x149: 0x4d, 0x14a: 0x4e, 0x14b: 0x4f, 0x14c: 0x50, 0x14d: 0x51, 0x14e: 0x52, 0x14f: 0x53, + 0x150: 0x54, 0x151: 0x23, 0x152: 0x23, 0x153: 0x23, 0x154: 0x23, 0x155: 0x23, 0x156: 0x23, 0x157: 0x23, + 0x158: 0x23, 0x159: 0x55, 0x15a: 0x56, 0x15b: 0x57, 0x15c: 0x58, 0x15d: 0x59, 0x15e: 0x5a, 0x15f: 0x5b, + 0x160: 0x5c, 0x161: 0x5d, 0x162: 0x5e, 0x163: 0x5f, 0x164: 0x60, 0x165: 0x61, 0x167: 0x62, + 0x168: 0x63, 0x169: 0x64, 0x16a: 0x65, 0x16c: 0x66, 0x16d: 0x67, 0x16e: 0x68, 0x16f: 0x69, + 0x170: 0x6a, 0x171: 0x6b, 0x172: 0x6c, 0x173: 0x6d, 0x174: 0x6e, 0x175: 0x6f, 0x176: 0x70, 0x177: 0x71, + 0x178: 0x72, 0x179: 0x72, 0x17a: 0x73, 0x17b: 0x72, 0x17c: 0x74, 0x17d: 0x08, 0x17e: 0x09, 0x17f: 0x0a, + // Block 0x6, offset 0x180 + 0x180: 0x75, 0x181: 0x76, 0x182: 0x77, 0x183: 0x78, 0x184: 0x0b, 0x185: 0x79, 0x186: 0x7a, + 0x192: 0x7b, 0x193: 0x0c, + 0x1b0: 0x7c, 0x1b1: 0x0d, 0x1b2: 0x72, 0x1b3: 0x7d, 0x1b4: 0x7e, 0x1b5: 0x7f, 0x1b6: 0x80, 0x1b7: 0x81, + 0x1b8: 0x82, + // Block 0x7, offset 0x1c0 + 0x1c0: 0x83, 0x1c2: 0x84, 0x1c3: 0x85, 0x1c4: 0x86, 0x1c5: 0x23, 0x1c6: 0x87, + // Block 0x8, offset 0x200 + 0x200: 0x88, 0x201: 0x23, 0x202: 0x23, 0x203: 0x23, 0x204: 0x23, 0x205: 0x23, 0x206: 0x23, 0x207: 0x23, + 0x208: 0x23, 0x209: 0x23, 0x20a: 0x23, 0x20b: 0x23, 0x20c: 0x23, 0x20d: 0x23, 0x20e: 0x23, 0x20f: 0x23, + 0x210: 0x23, 0x211: 0x23, 0x212: 0x89, 0x213: 0x8a, 0x214: 0x23, 0x215: 0x23, 0x216: 0x23, 0x217: 0x23, + 0x218: 0x8b, 0x219: 0x8c, 0x21a: 0x8d, 0x21b: 0x8e, 0x21c: 0x8f, 0x21d: 0x90, 0x21e: 0x0e, 0x21f: 0x91, + 0x220: 0x92, 0x221: 0x93, 0x222: 0x23, 0x223: 0x94, 0x224: 0x95, 0x225: 0x96, 0x226: 0x97, 0x227: 0x98, + 0x228: 0x99, 0x229: 0x9a, 0x22a: 0x9b, 0x22b: 0x9c, 0x22c: 0x9d, 0x22d: 0x9e, 0x22e: 0x9f, 0x22f: 0xa0, + 0x230: 0x23, 0x231: 0x23, 0x232: 0x23, 0x233: 0x23, 0x234: 0x23, 0x235: 0x23, 0x236: 0x23, 0x237: 0x23, + 0x238: 0x23, 0x239: 0x23, 0x23a: 0x23, 0x23b: 0x23, 0x23c: 0x23, 0x23d: 0x23, 0x23e: 0x23, 0x23f: 0x23, + // Block 0x9, offset 0x240 + 0x240: 0x23, 0x241: 0x23, 0x242: 0x23, 0x243: 0x23, 0x244: 0x23, 0x245: 0x23, 0x246: 0x23, 0x247: 0x23, + 0x248: 0x23, 0x249: 0x23, 0x24a: 0x23, 0x24b: 0x23, 0x24c: 0x23, 0x24d: 0x23, 0x24e: 0x23, 0x24f: 0x23, + 0x250: 0x23, 0x251: 0x23, 0x252: 0x23, 0x253: 0x23, 0x254: 0x23, 0x255: 0x23, 0x256: 0x23, 0x257: 0x23, + 0x258: 0x23, 0x259: 0x23, 0x25a: 0x23, 0x25b: 0x23, 0x25c: 0x23, 0x25d: 0x23, 0x25e: 0x23, 0x25f: 0x23, + 0x260: 0x23, 0x261: 0x23, 0x262: 0x23, 0x263: 0x23, 0x264: 0x23, 0x265: 0x23, 0x266: 0x23, 0x267: 0x23, + 0x268: 0x23, 0x269: 0x23, 0x26a: 0x23, 0x26b: 0x23, 0x26c: 0x23, 0x26d: 0x23, 0x26e: 0x23, 0x26f: 0x23, + 0x270: 0x23, 0x271: 0x23, 0x272: 0x23, 0x273: 0x23, 0x274: 0x23, 0x275: 0x23, 0x276: 0x23, 0x277: 0x23, + 0x278: 0x23, 0x279: 0x23, 0x27a: 0x23, 0x27b: 0x23, 0x27c: 0x23, 0x27d: 0x23, 0x27e: 0x23, 0x27f: 0x23, + // Block 0xa, offset 0x280 + 0x280: 0x23, 0x281: 0x23, 0x282: 0x23, 0x283: 0x23, 0x284: 0x23, 0x285: 0x23, 0x286: 0x23, 0x287: 0x23, + 0x288: 0x23, 0x289: 0x23, 0x28a: 0x23, 0x28b: 0x23, 0x28c: 0x23, 0x28d: 0x23, 0x28e: 0x23, 0x28f: 0x23, + 0x290: 0x23, 0x291: 0x23, 0x292: 0x23, 0x293: 0x23, 0x294: 0x23, 0x295: 0x23, 0x296: 0x23, 0x297: 0x23, + 0x298: 0x23, 0x299: 0x23, 0x29a: 0x23, 0x29b: 0x23, 0x29c: 0x23, 0x29d: 0x23, 0x29e: 0xa1, 0x29f: 0xa2, + // Block 0xb, offset 0x2c0 + 0x2ec: 0x0f, 0x2ed: 0xa3, 0x2ee: 0xa4, 0x2ef: 0xa5, + 0x2f0: 0x23, 0x2f1: 0x23, 0x2f2: 0x23, 0x2f3: 0x23, 0x2f4: 0xa6, 0x2f5: 0xa7, 0x2f6: 0xa8, 0x2f7: 0xa9, + 0x2f8: 0xaa, 0x2f9: 0xab, 0x2fa: 0x23, 0x2fb: 0xac, 0x2fc: 0xad, 0x2fd: 0xae, 0x2fe: 0xaf, 0x2ff: 0xb0, + // Block 0xc, offset 0x300 + 0x300: 0xb1, 0x301: 0xb2, 0x302: 0x23, 0x303: 0xb3, 0x305: 0xb4, 0x307: 0xb5, + 0x30a: 0xb6, 0x30b: 0xb7, 0x30c: 0xb8, 0x30d: 0xb9, 0x30e: 0xba, 0x30f: 0xbb, + 0x310: 0xbc, 0x311: 0xbd, 0x312: 0xbe, 0x313: 0xbf, 0x314: 0xc0, 0x315: 0xc1, + 0x318: 0x23, 0x319: 0x23, 0x31a: 0x23, 0x31b: 0x23, 0x31c: 0xc2, 0x31d: 0xc3, + 0x320: 0xc4, 0x321: 0xc5, 0x322: 0xc6, 0x323: 0xc7, 0x324: 0xc8, 0x326: 0xc9, + 0x328: 0xca, 0x329: 0xcb, 0x32a: 0xcc, 0x32b: 0xcd, 0x32c: 0x5f, 0x32d: 0xce, 0x32e: 0xcf, + 0x330: 0x23, 0x331: 0xd0, 0x332: 0xd1, 0x333: 0xd2, + // Block 0xd, offset 0x340 + 0x340: 0xd3, 0x341: 0xd4, 0x342: 0xd5, 0x343: 0xd6, 0x344: 0xd7, 0x345: 0xd8, 0x346: 0xd9, 0x347: 0xda, + 0x348: 0xdb, 0x34a: 0xdc, 0x34b: 0xdd, 0x34c: 0xde, 0x34d: 0xdf, + 0x350: 0xe0, 0x351: 0xe1, 0x352: 0xe2, 0x353: 0xe3, 0x356: 0xe4, 0x357: 0xe5, + 0x358: 0xe6, 0x359: 0xe7, 0x35a: 0xe8, 0x35b: 0xe9, 0x35c: 0xea, + 0x362: 0xeb, 0x363: 0xec, + 0x368: 0xed, 0x369: 0xee, 0x36a: 0xef, 0x36b: 0xf0, + 0x370: 0xf1, 0x371: 0xf2, 0x372: 0xf3, 0x374: 0xf4, 0x375: 0xf5, + // Block 0xe, offset 0x380 + 0x380: 0x23, 0x381: 0x23, 0x382: 0x23, 0x383: 0x23, 0x384: 0x23, 0x385: 0x23, 0x386: 0x23, 0x387: 0x23, + 0x388: 0x23, 0x389: 0x23, 0x38a: 0x23, 0x38b: 0x23, 0x38c: 0x23, 0x38d: 0x23, 0x38e: 0xf6, + 0x390: 0x23, 0x391: 0xf7, 0x392: 0x23, 0x393: 0x23, 0x394: 0x23, 0x395: 0xf8, + // Block 0xf, offset 0x3c0 + 0x3c0: 0x23, 0x3c1: 0x23, 0x3c2: 0x23, 0x3c3: 0x23, 0x3c4: 0x23, 0x3c5: 0x23, 0x3c6: 0x23, 0x3c7: 0x23, + 0x3c8: 0x23, 0x3c9: 0x23, 0x3ca: 0x23, 0x3cb: 0x23, 0x3cc: 0x23, 0x3cd: 0x23, 0x3ce: 0x23, 0x3cf: 0x23, + 0x3d0: 0xf7, + // Block 0x10, offset 0x400 + 0x410: 0x23, 0x411: 0x23, 0x412: 0x23, 0x413: 0x23, 0x414: 0x23, 0x415: 0x23, 0x416: 0x23, 0x417: 0x23, + 0x418: 0x23, 0x419: 0xf9, + // Block 0x11, offset 0x440 + 0x460: 0x23, 0x461: 0x23, 0x462: 0x23, 0x463: 0x23, 0x464: 0x23, 0x465: 0x23, 0x466: 0x23, 0x467: 0x23, + 0x468: 0xf0, 0x469: 0xfa, 0x46b: 0xfb, 0x46c: 0xfc, 0x46d: 0xfd, 0x46e: 0xfe, + 0x47c: 0x23, 0x47d: 0xff, 0x47e: 0x100, 0x47f: 0x101, + // Block 0x12, offset 0x480 + 0x4b0: 0x23, 0x4b1: 0x102, 0x4b2: 0x103, + // Block 0x13, offset 0x4c0 + 0x4c5: 0x104, 0x4c6: 0x105, + 0x4c9: 0x106, + 0x4d0: 0x107, 0x4d1: 0x108, 0x4d2: 0x109, 0x4d3: 0x10a, 0x4d4: 0x10b, 0x4d5: 0x10c, 0x4d6: 0x10d, 0x4d7: 0x10e, + 0x4d8: 0x10f, 0x4d9: 0x110, 0x4da: 0x111, 0x4db: 0x112, 0x4dc: 0x113, 0x4dd: 0x114, 0x4de: 0x115, 0x4df: 0x116, + 0x4e8: 0x117, 0x4e9: 0x118, 0x4ea: 0x119, + // Block 0x14, offset 0x500 + 0x500: 0x11a, + 0x520: 0x23, 0x521: 0x23, 0x522: 0x23, 0x523: 0x11b, 0x524: 0x10, 0x525: 0x11c, + 0x538: 0x11d, 0x539: 0x11, 0x53a: 0x11e, + // Block 0x15, offset 0x540 + 0x544: 0x11f, 0x545: 0x120, 0x546: 0x121, + 0x54f: 0x122, + // Block 0x16, offset 0x580 + 0x590: 0x0a, 0x591: 0x0b, 0x592: 0x0c, 0x593: 0x0d, 0x594: 0x0e, 0x596: 0x0f, + 0x59b: 0x10, 0x59d: 0x11, 0x59e: 0x12, 0x59f: 0x13, + // Block 0x17, offset 0x5c0 + 0x5c0: 0x123, 0x5c1: 0x124, 0x5c4: 0x124, 0x5c5: 0x124, 0x5c6: 0x124, 0x5c7: 0x125, + // Block 0x18, offset 0x600 + 0x620: 0x15, +} + +// sparseOffsets: 277 entries, 554 bytes +var sparseOffsets = []uint16{0x0, 0x9, 0xf, 0x18, 0x24, 0x2e, 0x35, 0x38, 0x3c, 0x3f, 0x43, 0x4d, 0x4f, 0x54, 0x64, 0x6b, 0x70, 0x7e, 0x7f, 0x8d, 0x9c, 0xa6, 0xa9, 0xaf, 0xb7, 0xba, 0xbc, 0xca, 0xd0, 0xde, 0xe9, 0xf5, 0x100, 0x10c, 0x116, 0x122, 0x12d, 0x139, 0x145, 0x14d, 0x155, 0x15f, 0x16a, 0x176, 0x17d, 0x188, 0x18d, 0x195, 0x198, 0x19d, 0x1a1, 0x1a5, 0x1ac, 0x1b5, 0x1bd, 0x1be, 0x1c7, 0x1ce, 0x1d6, 0x1dc, 0x1e2, 0x1e7, 0x1eb, 0x1ee, 0x1f0, 0x1f3, 0x1f8, 0x1f9, 0x1fb, 0x1fd, 0x1ff, 0x206, 0x20b, 0x20f, 0x218, 0x21b, 0x21e, 0x224, 0x225, 0x230, 0x231, 0x232, 0x237, 0x244, 0x24c, 0x254, 0x25d, 0x266, 0x26f, 0x274, 0x277, 0x280, 0x28d, 0x28f, 0x296, 0x298, 0x2a4, 0x2a5, 0x2b0, 0x2b8, 0x2c0, 0x2c6, 0x2c7, 0x2d5, 0x2da, 0x2dd, 0x2e2, 0x2e6, 0x2ec, 0x2f1, 0x2f4, 0x2f9, 0x2fe, 0x2ff, 0x305, 0x307, 0x308, 0x30a, 0x30c, 0x30f, 0x310, 0x312, 0x315, 0x31b, 0x31f, 0x321, 0x326, 0x32d, 0x331, 0x33a, 0x33b, 0x343, 0x347, 0x34c, 0x354, 0x35a, 0x360, 0x36a, 0x36f, 0x378, 0x37e, 0x385, 0x389, 0x391, 0x393, 0x395, 0x398, 0x39a, 0x39c, 0x39d, 0x39e, 0x3a0, 0x3a2, 0x3a8, 0x3ad, 0x3af, 0x3b5, 0x3b8, 0x3ba, 0x3c0, 0x3c5, 0x3c7, 0x3c8, 0x3c9, 0x3ca, 0x3cc, 0x3ce, 0x3d0, 0x3d3, 0x3d5, 0x3d8, 0x3e0, 0x3e3, 0x3e7, 0x3ef, 0x3f1, 0x3f2, 0x3f3, 0x3f5, 0x3fb, 0x3fd, 0x3fe, 0x400, 0x402, 0x404, 0x411, 0x412, 0x413, 0x417, 0x419, 0x41a, 0x41b, 0x41c, 0x41d, 0x421, 0x425, 0x42b, 0x42d, 0x434, 0x437, 0x43b, 0x441, 0x44a, 0x450, 0x456, 0x460, 0x46a, 0x46c, 0x473, 0x479, 0x47f, 0x485, 0x488, 0x48e, 0x491, 0x499, 0x49a, 0x4a1, 0x4a2, 0x4a5, 0x4af, 0x4b5, 0x4bb, 0x4bc, 0x4c2, 0x4c5, 0x4cd, 0x4d4, 0x4db, 0x4dc, 0x4dd, 0x4de, 0x4df, 0x4e1, 0x4e3, 0x4e5, 0x4e9, 0x4ea, 0x4ec, 0x4ed, 0x4ee, 0x4f0, 0x4f5, 0x4fa, 0x4fe, 0x4ff, 0x502, 0x506, 0x511, 0x515, 0x51d, 0x522, 0x526, 0x529, 0x52d, 0x530, 0x533, 0x538, 0x53c, 0x540, 0x544, 0x548, 0x54a, 0x54c, 0x54f, 0x554, 0x556, 0x55b, 0x564, 0x569, 0x56a, 0x56d, 0x56e, 0x56f, 0x571, 0x572, 0x573} + +// sparseValues: 1395 entries, 5580 bytes +var sparseValues = [1395]valueRange{ + // Block 0x0, offset 0x0 + {value: 0x0004, lo: 0xa8, hi: 0xa8}, + {value: 0x0012, lo: 0xaa, hi: 0xaa}, + {value: 0x0014, lo: 0xad, hi: 0xad}, + {value: 0x0004, lo: 0xaf, hi: 0xaf}, + {value: 0x0004, lo: 0xb4, hi: 0xb4}, + {value: 0x001a, lo: 0xb5, hi: 0xb5}, + {value: 0x0054, lo: 0xb7, hi: 0xb7}, + {value: 0x0004, lo: 0xb8, hi: 0xb8}, + {value: 0x0012, lo: 0xba, hi: 0xba}, + // Block 0x1, offset 0x9 + {value: 0x2013, lo: 0x80, hi: 0x96}, + {value: 0x2013, lo: 0x98, hi: 0x9e}, + {value: 0x009a, lo: 0x9f, hi: 0x9f}, + {value: 0x2012, lo: 0xa0, hi: 0xb6}, + {value: 0x2012, lo: 0xb8, hi: 0xbe}, + {value: 0x0252, lo: 0xbf, hi: 0xbf}, + // Block 0x2, offset 0xf + {value: 0x0117, lo: 0x80, hi: 0xaf}, + {value: 0x011b, lo: 0xb0, hi: 0xb0}, + {value: 0x019a, lo: 0xb1, hi: 0xb1}, + {value: 0x0117, lo: 0xb2, hi: 0xb7}, + {value: 0x0012, lo: 0xb8, hi: 0xb8}, + {value: 0x0316, lo: 0xb9, hi: 0xba}, + {value: 0x0716, lo: 0xbb, hi: 0xbc}, + {value: 0x0316, lo: 0xbd, hi: 0xbe}, + {value: 0x0553, lo: 0xbf, hi: 0xbf}, + // Block 0x3, offset 0x18 + {value: 0x0552, lo: 0x80, hi: 0x80}, + {value: 0x0316, lo: 0x81, hi: 0x82}, + {value: 0x0716, lo: 0x83, hi: 0x84}, + {value: 0x0316, lo: 0x85, hi: 0x86}, + {value: 0x0f16, lo: 0x87, hi: 0x88}, + {value: 0x01da, lo: 0x89, hi: 0x89}, + {value: 0x0117, lo: 0x8a, hi: 0xb7}, + {value: 0x0253, lo: 0xb8, hi: 0xb8}, + {value: 0x0316, lo: 0xb9, hi: 0xba}, + {value: 0x0716, lo: 0xbb, hi: 0xbc}, + {value: 0x0316, lo: 0xbd, hi: 0xbe}, + {value: 0x028a, lo: 0xbf, hi: 0xbf}, + // Block 0x4, offset 0x24 + {value: 0x0117, lo: 0x80, hi: 0x9f}, + {value: 0x2f53, lo: 0xa0, hi: 0xa0}, + {value: 0x0012, lo: 0xa1, hi: 0xa1}, + {value: 0x0117, lo: 0xa2, hi: 0xb3}, + {value: 0x0012, lo: 0xb4, hi: 0xb9}, + {value: 0x090b, lo: 0xba, hi: 0xba}, + {value: 0x0716, lo: 0xbb, hi: 0xbc}, + {value: 0x2953, lo: 0xbd, hi: 0xbd}, + {value: 0x098b, lo: 0xbe, hi: 0xbe}, + {value: 0x0a0a, lo: 0xbf, hi: 0xbf}, + // Block 0x5, offset 0x2e + {value: 0x0015, lo: 0x80, hi: 0x81}, + {value: 0x0014, lo: 0x82, hi: 0x97}, + {value: 0x0004, lo: 0x98, hi: 0x9d}, + {value: 0x0014, lo: 0x9e, hi: 0x9f}, + {value: 0x0015, lo: 0xa0, hi: 0xa4}, + {value: 0x0004, lo: 0xa5, hi: 0xab}, + {value: 0x0014, lo: 0xac, hi: 0xbf}, + // Block 0x6, offset 0x35 + {value: 0x0024, lo: 0x80, hi: 0x94}, + {value: 0x0034, lo: 0x95, hi: 0xbc}, + {value: 0x0024, lo: 0xbd, hi: 0xbf}, + // Block 0x7, offset 0x38 + {value: 0x6553, lo: 0x80, hi: 0x8f}, + {value: 0x2013, lo: 0x90, hi: 0x9f}, + {value: 0x5f53, lo: 0xa0, hi: 0xaf}, + {value: 0x2012, lo: 0xb0, hi: 0xbf}, + // Block 0x8, offset 0x3c + {value: 0x5f52, lo: 0x80, hi: 0x8f}, + {value: 0x6552, lo: 0x90, hi: 0x9f}, + {value: 0x0117, lo: 0xa0, hi: 0xbf}, + // Block 0x9, offset 0x3f + {value: 0x0117, lo: 0x80, hi: 0x81}, + {value: 0x0024, lo: 0x83, hi: 0x87}, + {value: 0x0014, lo: 0x88, hi: 0x89}, + {value: 0x0117, lo: 0x8a, hi: 0xbf}, + // Block 0xa, offset 0x43 + {value: 0x0f13, lo: 0x80, hi: 0x80}, + {value: 0x0316, lo: 0x81, hi: 0x82}, + {value: 0x0716, lo: 0x83, hi: 0x84}, + {value: 0x0316, lo: 0x85, hi: 0x86}, + {value: 0x0f16, lo: 0x87, hi: 0x88}, + {value: 0x0316, lo: 0x89, hi: 0x8a}, + {value: 0x0716, lo: 0x8b, hi: 0x8c}, + {value: 0x0316, lo: 0x8d, hi: 0x8e}, + {value: 0x0f12, lo: 0x8f, hi: 0x8f}, + {value: 0x0117, lo: 0x90, hi: 0xbf}, + // Block 0xb, offset 0x4d + {value: 0x0117, lo: 0x80, hi: 0xaf}, + {value: 0x6553, lo: 0xb1, hi: 0xbf}, + // Block 0xc, offset 0x4f + {value: 0x3013, lo: 0x80, hi: 0x8f}, + {value: 0x6853, lo: 0x90, hi: 0x96}, + {value: 0x0014, lo: 0x99, hi: 0x99}, + {value: 0x6552, lo: 0xa1, hi: 0xaf}, + {value: 0x3012, lo: 0xb0, hi: 0xbf}, + // Block 0xd, offset 0x54 + {value: 0x6852, lo: 0x80, hi: 0x86}, + {value: 0x198a, lo: 0x87, hi: 0x87}, + {value: 0x0034, lo: 0x91, hi: 0x91}, + {value: 0x0024, lo: 0x92, hi: 0x95}, + {value: 0x0034, lo: 0x96, hi: 0x96}, + {value: 0x0024, lo: 0x97, hi: 0x99}, + {value: 0x0034, lo: 0x9a, hi: 0x9b}, + {value: 0x0024, lo: 0x9c, hi: 0xa1}, + {value: 0x0034, lo: 0xa2, hi: 0xa7}, + {value: 0x0024, lo: 0xa8, hi: 0xa9}, + {value: 0x0034, lo: 0xaa, hi: 0xaa}, + {value: 0x0024, lo: 0xab, hi: 0xac}, + {value: 0x0034, lo: 0xad, hi: 0xae}, + {value: 0x0024, lo: 0xaf, hi: 0xaf}, + {value: 0x0034, lo: 0xb0, hi: 0xbd}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xe, offset 0x64 + {value: 0x0034, lo: 0x81, hi: 0x82}, + {value: 0x0024, lo: 0x84, hi: 0x84}, + {value: 0x0034, lo: 0x85, hi: 0x85}, + {value: 0x0034, lo: 0x87, hi: 0x87}, + {value: 0x0010, lo: 0x90, hi: 0xaa}, + {value: 0x0010, lo: 0xb0, hi: 0xb3}, + {value: 0x0054, lo: 0xb4, hi: 0xb4}, + // Block 0xf, offset 0x6b + {value: 0x0014, lo: 0x80, hi: 0x85}, + {value: 0x0024, lo: 0x90, hi: 0x97}, + {value: 0x0034, lo: 0x98, hi: 0x9a}, + {value: 0x0014, lo: 0x9c, hi: 0x9c}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x10, offset 0x70 + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x8a}, + {value: 0x0034, lo: 0x8b, hi: 0x92}, + {value: 0x0024, lo: 0x93, hi: 0x94}, + {value: 0x0034, lo: 0x95, hi: 0x96}, + {value: 0x0024, lo: 0x97, hi: 0x9b}, + {value: 0x0034, lo: 0x9c, hi: 0x9c}, + {value: 0x0024, lo: 0x9d, hi: 0x9e}, + {value: 0x0034, lo: 0x9f, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + {value: 0x0010, lo: 0xab, hi: 0xab}, + {value: 0x0010, lo: 0xae, hi: 0xaf}, + {value: 0x0034, lo: 0xb0, hi: 0xb0}, + {value: 0x0010, lo: 0xb1, hi: 0xbf}, + // Block 0x11, offset 0x7e + {value: 0x0010, lo: 0x80, hi: 0xbf}, + // Block 0x12, offset 0x7f + {value: 0x0010, lo: 0x80, hi: 0x93}, + {value: 0x0010, lo: 0x95, hi: 0x95}, + {value: 0x0024, lo: 0x96, hi: 0x9c}, + {value: 0x0014, lo: 0x9d, hi: 0x9d}, + {value: 0x0024, lo: 0x9f, hi: 0xa2}, + {value: 0x0034, lo: 0xa3, hi: 0xa3}, + {value: 0x0024, lo: 0xa4, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xa6}, + {value: 0x0024, lo: 0xa7, hi: 0xa8}, + {value: 0x0034, lo: 0xaa, hi: 0xaa}, + {value: 0x0024, lo: 0xab, hi: 0xac}, + {value: 0x0034, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xbc}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x13, offset 0x8d + {value: 0x0014, lo: 0x8f, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0034, lo: 0x91, hi: 0x91}, + {value: 0x0010, lo: 0x92, hi: 0xaf}, + {value: 0x0024, lo: 0xb0, hi: 0xb0}, + {value: 0x0034, lo: 0xb1, hi: 0xb1}, + {value: 0x0024, lo: 0xb2, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0024, lo: 0xb5, hi: 0xb6}, + {value: 0x0034, lo: 0xb7, hi: 0xb9}, + {value: 0x0024, lo: 0xba, hi: 0xba}, + {value: 0x0034, lo: 0xbb, hi: 0xbc}, + {value: 0x0024, lo: 0xbd, hi: 0xbd}, + {value: 0x0034, lo: 0xbe, hi: 0xbe}, + {value: 0x0024, lo: 0xbf, hi: 0xbf}, + // Block 0x14, offset 0x9c + {value: 0x0024, lo: 0x80, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x82}, + {value: 0x0024, lo: 0x83, hi: 0x83}, + {value: 0x0034, lo: 0x84, hi: 0x84}, + {value: 0x0024, lo: 0x85, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x86}, + {value: 0x0024, lo: 0x87, hi: 0x87}, + {value: 0x0034, lo: 0x88, hi: 0x88}, + {value: 0x0024, lo: 0x89, hi: 0x8a}, + {value: 0x0010, lo: 0x8d, hi: 0xbf}, + // Block 0x15, offset 0xa6 + {value: 0x0010, lo: 0x80, hi: 0xa5}, + {value: 0x0014, lo: 0xa6, hi: 0xb0}, + {value: 0x0010, lo: 0xb1, hi: 0xb1}, + // Block 0x16, offset 0xa9 + {value: 0x0010, lo: 0x80, hi: 0xaa}, + {value: 0x0024, lo: 0xab, hi: 0xb1}, + {value: 0x0034, lo: 0xb2, hi: 0xb2}, + {value: 0x0024, lo: 0xb3, hi: 0xb3}, + {value: 0x0014, lo: 0xb4, hi: 0xb5}, + {value: 0x0014, lo: 0xba, hi: 0xba}, + // Block 0x17, offset 0xaf + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0024, lo: 0x96, hi: 0x99}, + {value: 0x0014, lo: 0x9a, hi: 0x9a}, + {value: 0x0024, lo: 0x9b, hi: 0xa3}, + {value: 0x0014, lo: 0xa4, hi: 0xa4}, + {value: 0x0024, lo: 0xa5, hi: 0xa7}, + {value: 0x0014, lo: 0xa8, hi: 0xa8}, + {value: 0x0024, lo: 0xa9, hi: 0xad}, + // Block 0x18, offset 0xb7 + {value: 0x0010, lo: 0x80, hi: 0x98}, + {value: 0x0034, lo: 0x99, hi: 0x9b}, + {value: 0x0010, lo: 0xa0, hi: 0xaa}, + // Block 0x19, offset 0xba + {value: 0x0010, lo: 0xa0, hi: 0xb4}, + {value: 0x0010, lo: 0xb6, hi: 0xbd}, + // Block 0x1a, offset 0xbc + {value: 0x0024, lo: 0x94, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa2}, + {value: 0x0034, lo: 0xa3, hi: 0xa3}, + {value: 0x0024, lo: 0xa4, hi: 0xa5}, + {value: 0x0034, lo: 0xa6, hi: 0xa6}, + {value: 0x0024, lo: 0xa7, hi: 0xa8}, + {value: 0x0034, lo: 0xa9, hi: 0xa9}, + {value: 0x0024, lo: 0xaa, hi: 0xac}, + {value: 0x0034, lo: 0xad, hi: 0xb2}, + {value: 0x0024, lo: 0xb3, hi: 0xb5}, + {value: 0x0034, lo: 0xb6, hi: 0xb6}, + {value: 0x0024, lo: 0xb7, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + {value: 0x0024, lo: 0xbb, hi: 0xbf}, + // Block 0x1b, offset 0xca + {value: 0x0014, lo: 0x80, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0xb9}, + {value: 0x0014, lo: 0xba, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x1c, offset 0xd0 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x88}, + {value: 0x0010, lo: 0x89, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0024, lo: 0x91, hi: 0x91}, + {value: 0x0034, lo: 0x92, hi: 0x92}, + {value: 0x0024, lo: 0x93, hi: 0x94}, + {value: 0x0014, lo: 0x95, hi: 0x97}, + {value: 0x0010, lo: 0x98, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0014, lo: 0xb1, hi: 0xb1}, + {value: 0x0010, lo: 0xb2, hi: 0xbf}, + // Block 0x1d, offset 0xde + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8f, hi: 0x90}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb2}, + {value: 0x0010, lo: 0xb6, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x1e, offset 0xe9 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x84}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x8e, hi: 0x8e}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0x9c, hi: 0x9d}, + {value: 0x0010, lo: 0x9f, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xb1}, + {value: 0x0010, lo: 0xbc, hi: 0xbc}, + // Block 0x1f, offset 0xf5 + {value: 0x0014, lo: 0x81, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8a}, + {value: 0x0010, lo: 0x8f, hi: 0x90}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb6}, + {value: 0x0010, lo: 0xb8, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x20, offset 0x100 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x82}, + {value: 0x0014, lo: 0x87, hi: 0x88}, + {value: 0x0014, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0014, lo: 0x91, hi: 0x91}, + {value: 0x0010, lo: 0x99, hi: 0x9c}, + {value: 0x0010, lo: 0x9e, hi: 0x9e}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0014, lo: 0xb0, hi: 0xb1}, + {value: 0x0010, lo: 0xb2, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb5}, + // Block 0x21, offset 0x10c + {value: 0x0014, lo: 0x81, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8d}, + {value: 0x0010, lo: 0x8f, hi: 0x91}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x22, offset 0x116 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x85}, + {value: 0x0014, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x89, hi: 0x89}, + {value: 0x0010, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0010, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xb9, hi: 0xb9}, + {value: 0x0014, lo: 0xba, hi: 0xbf}, + // Block 0x23, offset 0x122 + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8f, hi: 0x90}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbe}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x24, offset 0x12d + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x84}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0014, lo: 0x96, hi: 0x96}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0x9c, hi: 0x9d}, + {value: 0x0010, lo: 0x9f, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xb1, hi: 0xb1}, + // Block 0x25, offset 0x139 + {value: 0x0014, lo: 0x82, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8a}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0x95}, + {value: 0x0010, lo: 0x99, hi: 0x9a}, + {value: 0x0010, lo: 0x9c, hi: 0x9c}, + {value: 0x0010, lo: 0x9e, hi: 0x9f}, + {value: 0x0010, lo: 0xa3, hi: 0xa4}, + {value: 0x0010, lo: 0xa8, hi: 0xaa}, + {value: 0x0010, lo: 0xae, hi: 0xb9}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x26, offset 0x145 + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x82}, + {value: 0x0010, lo: 0x86, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + // Block 0x27, offset 0x14d + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb9}, + {value: 0x0010, lo: 0xbd, hi: 0xbd}, + {value: 0x0014, lo: 0xbe, hi: 0xbf}, + // Block 0x28, offset 0x155 + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x84}, + {value: 0x0014, lo: 0x86, hi: 0x88}, + {value: 0x0014, lo: 0x8a, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0034, lo: 0x95, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0x9a}, + {value: 0x0010, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + // Block 0x29, offset 0x15f + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbe}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x2a, offset 0x16a + {value: 0x0010, lo: 0x80, hi: 0x84}, + {value: 0x0014, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x95, hi: 0x96}, + {value: 0x0010, lo: 0x9e, hi: 0x9e}, + {value: 0x0010, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xb1, hi: 0xb2}, + // Block 0x2b, offset 0x176 + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0xba}, + {value: 0x0034, lo: 0xbb, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x2c, offset 0x17d + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x84}, + {value: 0x0010, lo: 0x86, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x8e, hi: 0x8e}, + {value: 0x0010, lo: 0x94, hi: 0x97}, + {value: 0x0010, lo: 0x9f, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xba, hi: 0xbf}, + // Block 0x2d, offset 0x188 + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x96}, + {value: 0x0010, lo: 0x9a, hi: 0xb1}, + {value: 0x0010, lo: 0xb3, hi: 0xbb}, + {value: 0x0010, lo: 0xbd, hi: 0xbd}, + // Block 0x2e, offset 0x18d + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0034, lo: 0x8a, hi: 0x8a}, + {value: 0x0010, lo: 0x8f, hi: 0x91}, + {value: 0x0014, lo: 0x92, hi: 0x94}, + {value: 0x0014, lo: 0x96, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0x9f}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + // Block 0x2f, offset 0x195 + {value: 0x0014, lo: 0xb1, hi: 0xb1}, + {value: 0x0014, lo: 0xb4, hi: 0xb7}, + {value: 0x0034, lo: 0xb8, hi: 0xba}, + // Block 0x30, offset 0x198 + {value: 0x0004, lo: 0x86, hi: 0x86}, + {value: 0x0014, lo: 0x87, hi: 0x87}, + {value: 0x0034, lo: 0x88, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8e}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0x31, offset 0x19d + {value: 0x0014, lo: 0xb1, hi: 0xb1}, + {value: 0x0014, lo: 0xb4, hi: 0xb7}, + {value: 0x0034, lo: 0xb8, hi: 0xb9}, + {value: 0x0014, lo: 0xbb, hi: 0xbc}, + // Block 0x32, offset 0x1a1 + {value: 0x0004, lo: 0x86, hi: 0x86}, + {value: 0x0034, lo: 0x88, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0x33, offset 0x1a5 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0034, lo: 0x98, hi: 0x99}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + {value: 0x0034, lo: 0xb5, hi: 0xb5}, + {value: 0x0034, lo: 0xb7, hi: 0xb7}, + {value: 0x0034, lo: 0xb9, hi: 0xb9}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x34, offset 0x1ac + {value: 0x0010, lo: 0x80, hi: 0x87}, + {value: 0x0010, lo: 0x89, hi: 0xac}, + {value: 0x0034, lo: 0xb1, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xba, hi: 0xbd}, + {value: 0x0014, lo: 0xbe, hi: 0xbe}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x35, offset 0x1b5 + {value: 0x0034, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0024, lo: 0x82, hi: 0x83}, + {value: 0x0034, lo: 0x84, hi: 0x84}, + {value: 0x0024, lo: 0x86, hi: 0x87}, + {value: 0x0010, lo: 0x88, hi: 0x8c}, + {value: 0x0014, lo: 0x8d, hi: 0x97}, + {value: 0x0014, lo: 0x99, hi: 0xbc}, + // Block 0x36, offset 0x1bd + {value: 0x0034, lo: 0x86, hi: 0x86}, + // Block 0x37, offset 0x1be + {value: 0x0010, lo: 0xab, hi: 0xac}, + {value: 0x0014, lo: 0xad, hi: 0xb0}, + {value: 0x0010, lo: 0xb1, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb6}, + {value: 0x0034, lo: 0xb7, hi: 0xb7}, + {value: 0x0010, lo: 0xb8, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbc}, + {value: 0x0014, lo: 0xbd, hi: 0xbe}, + // Block 0x38, offset 0x1c7 + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x96, hi: 0x97}, + {value: 0x0014, lo: 0x98, hi: 0x99}, + {value: 0x0014, lo: 0x9e, hi: 0xa0}, + {value: 0x0010, lo: 0xa2, hi: 0xa4}, + {value: 0x0010, lo: 0xa7, hi: 0xad}, + {value: 0x0014, lo: 0xb1, hi: 0xb4}, + // Block 0x39, offset 0x1ce + {value: 0x0014, lo: 0x82, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x84}, + {value: 0x0014, lo: 0x85, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x8f, hi: 0x9c}, + {value: 0x0014, lo: 0x9d, hi: 0x9d}, + {value: 0x6c53, lo: 0xa0, hi: 0xbf}, + // Block 0x3a, offset 0x1d6 + {value: 0x7053, lo: 0x80, hi: 0x85}, + {value: 0x7053, lo: 0x87, hi: 0x87}, + {value: 0x7053, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0xba}, + {value: 0x0014, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x3b, offset 0x1dc + {value: 0x0010, lo: 0x80, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0x98}, + {value: 0x0010, lo: 0x9a, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x3c, offset 0x1e2 + {value: 0x0010, lo: 0x80, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb5}, + {value: 0x0010, lo: 0xb8, hi: 0xbe}, + // Block 0x3d, offset 0x1e7 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x82, hi: 0x85}, + {value: 0x0010, lo: 0x88, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0xbf}, + // Block 0x3e, offset 0x1eb + {value: 0x0010, lo: 0x80, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0x95}, + {value: 0x0010, lo: 0x98, hi: 0xbf}, + // Block 0x3f, offset 0x1ee + {value: 0x0010, lo: 0x80, hi: 0x9a}, + {value: 0x0024, lo: 0x9d, hi: 0x9f}, + // Block 0x40, offset 0x1f0 + {value: 0x0010, lo: 0x80, hi: 0x8f}, + {value: 0x7453, lo: 0xa0, hi: 0xaf}, + {value: 0x7853, lo: 0xb0, hi: 0xbf}, + // Block 0x41, offset 0x1f3 + {value: 0x7c53, lo: 0x80, hi: 0x8f}, + {value: 0x8053, lo: 0x90, hi: 0x9f}, + {value: 0x7c53, lo: 0xa0, hi: 0xaf}, + {value: 0x0813, lo: 0xb0, hi: 0xb5}, + {value: 0x0892, lo: 0xb8, hi: 0xbd}, + // Block 0x42, offset 0x1f8 + {value: 0x0010, lo: 0x81, hi: 0xbf}, + // Block 0x43, offset 0x1f9 + {value: 0x0010, lo: 0x80, hi: 0xac}, + {value: 0x0010, lo: 0xaf, hi: 0xbf}, + // Block 0x44, offset 0x1fb + {value: 0x0010, lo: 0x81, hi: 0x9a}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x45, offset 0x1fd + {value: 0x0010, lo: 0x80, hi: 0xaa}, + {value: 0x0010, lo: 0xae, hi: 0xb8}, + // Block 0x46, offset 0x1ff + {value: 0x0010, lo: 0x80, hi: 0x8c}, + {value: 0x0010, lo: 0x8e, hi: 0x91}, + {value: 0x0014, lo: 0x92, hi: 0x93}, + {value: 0x0034, lo: 0x94, hi: 0x94}, + {value: 0x0010, lo: 0xa0, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + // Block 0x47, offset 0x206 + {value: 0x0010, lo: 0x80, hi: 0x91}, + {value: 0x0014, lo: 0x92, hi: 0x93}, + {value: 0x0010, lo: 0xa0, hi: 0xac}, + {value: 0x0010, lo: 0xae, hi: 0xb0}, + {value: 0x0014, lo: 0xb2, hi: 0xb3}, + // Block 0x48, offset 0x20b + {value: 0x0014, lo: 0xb4, hi: 0xb5}, + {value: 0x0010, lo: 0xb6, hi: 0xb6}, + {value: 0x0014, lo: 0xb7, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x49, offset 0x20f + {value: 0x0010, lo: 0x80, hi: 0x85}, + {value: 0x0014, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0014, lo: 0x89, hi: 0x91}, + {value: 0x0034, lo: 0x92, hi: 0x92}, + {value: 0x0014, lo: 0x93, hi: 0x93}, + {value: 0x0004, lo: 0x97, hi: 0x97}, + {value: 0x0024, lo: 0x9d, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + // Block 0x4a, offset 0x218 + {value: 0x0014, lo: 0x8b, hi: 0x8e}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x4b, offset 0x21b + {value: 0x0010, lo: 0x80, hi: 0x82}, + {value: 0x0014, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x84, hi: 0xb7}, + // Block 0x4c, offset 0x21e + {value: 0x0010, lo: 0x80, hi: 0x84}, + {value: 0x0014, lo: 0x85, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0xa8}, + {value: 0x0034, lo: 0xa9, hi: 0xa9}, + {value: 0x0010, lo: 0xaa, hi: 0xaa}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0x4d, offset 0x224 + {value: 0x0010, lo: 0x80, hi: 0xb5}, + // Block 0x4e, offset 0x225 + {value: 0x0010, lo: 0x80, hi: 0x9e}, + {value: 0x0014, lo: 0xa0, hi: 0xa2}, + {value: 0x0010, lo: 0xa3, hi: 0xa6}, + {value: 0x0014, lo: 0xa7, hi: 0xa8}, + {value: 0x0010, lo: 0xa9, hi: 0xab}, + {value: 0x0010, lo: 0xb0, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb2}, + {value: 0x0010, lo: 0xb3, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xb9}, + {value: 0x0024, lo: 0xba, hi: 0xba}, + {value: 0x0034, lo: 0xbb, hi: 0xbb}, + // Block 0x4f, offset 0x230 + {value: 0x0010, lo: 0x86, hi: 0x8f}, + // Block 0x50, offset 0x231 + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0x51, offset 0x232 + {value: 0x0010, lo: 0x80, hi: 0x96}, + {value: 0x0024, lo: 0x97, hi: 0x97}, + {value: 0x0034, lo: 0x98, hi: 0x98}, + {value: 0x0010, lo: 0x99, hi: 0x9a}, + {value: 0x0014, lo: 0x9b, hi: 0x9b}, + // Block 0x52, offset 0x237 + {value: 0x0010, lo: 0x95, hi: 0x95}, + {value: 0x0014, lo: 0x96, hi: 0x96}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0014, lo: 0x98, hi: 0x9e}, + {value: 0x0034, lo: 0xa0, hi: 0xa0}, + {value: 0x0010, lo: 0xa1, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa2}, + {value: 0x0010, lo: 0xa3, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xac}, + {value: 0x0010, lo: 0xad, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb4}, + {value: 0x0024, lo: 0xb5, hi: 0xbc}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0x53, offset 0x244 + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0004, lo: 0xa7, hi: 0xa7}, + {value: 0x0024, lo: 0xb0, hi: 0xb4}, + {value: 0x0034, lo: 0xb5, hi: 0xba}, + {value: 0x0024, lo: 0xbb, hi: 0xbc}, + {value: 0x0034, lo: 0xbd, hi: 0xbd}, + {value: 0x0014, lo: 0xbe, hi: 0xbe}, + // Block 0x54, offset 0x24c + {value: 0x0014, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x84, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0010, lo: 0xb5, hi: 0xb5}, + {value: 0x0014, lo: 0xb6, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + {value: 0x0014, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x55, offset 0x254 + {value: 0x0010, lo: 0x80, hi: 0x81}, + {value: 0x0014, lo: 0x82, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x83}, + {value: 0x0030, lo: 0x84, hi: 0x84}, + {value: 0x0010, lo: 0x85, hi: 0x8b}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0024, lo: 0xab, hi: 0xab}, + {value: 0x0034, lo: 0xac, hi: 0xac}, + {value: 0x0024, lo: 0xad, hi: 0xb3}, + // Block 0x56, offset 0x25d + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa5}, + {value: 0x0010, lo: 0xa6, hi: 0xa7}, + {value: 0x0014, lo: 0xa8, hi: 0xa9}, + {value: 0x0030, lo: 0xaa, hi: 0xaa}, + {value: 0x0034, lo: 0xab, hi: 0xab}, + {value: 0x0014, lo: 0xac, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xbf}, + // Block 0x57, offset 0x266 + {value: 0x0010, lo: 0x80, hi: 0xa5}, + {value: 0x0034, lo: 0xa6, hi: 0xa6}, + {value: 0x0010, lo: 0xa7, hi: 0xa7}, + {value: 0x0014, lo: 0xa8, hi: 0xa9}, + {value: 0x0010, lo: 0xaa, hi: 0xac}, + {value: 0x0014, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xae}, + {value: 0x0014, lo: 0xaf, hi: 0xb1}, + {value: 0x0030, lo: 0xb2, hi: 0xb3}, + // Block 0x58, offset 0x26f + {value: 0x0010, lo: 0x80, hi: 0xab}, + {value: 0x0014, lo: 0xac, hi: 0xb3}, + {value: 0x0010, lo: 0xb4, hi: 0xb5}, + {value: 0x0014, lo: 0xb6, hi: 0xb6}, + {value: 0x0034, lo: 0xb7, hi: 0xb7}, + // Block 0x59, offset 0x274 + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x8d, hi: 0xb7}, + {value: 0x0014, lo: 0xb8, hi: 0xbd}, + // Block 0x5a, offset 0x277 + {value: 0x1a6a, lo: 0x80, hi: 0x80}, + {value: 0x1aea, lo: 0x81, hi: 0x81}, + {value: 0x1b6a, lo: 0x82, hi: 0x82}, + {value: 0x1bea, lo: 0x83, hi: 0x83}, + {value: 0x1c6a, lo: 0x84, hi: 0x84}, + {value: 0x1cea, lo: 0x85, hi: 0x85}, + {value: 0x1d6a, lo: 0x86, hi: 0x86}, + {value: 0x1dea, lo: 0x87, hi: 0x87}, + {value: 0x1e6a, lo: 0x88, hi: 0x88}, + // Block 0x5b, offset 0x280 + {value: 0x0024, lo: 0x90, hi: 0x92}, + {value: 0x0034, lo: 0x94, hi: 0x99}, + {value: 0x0024, lo: 0x9a, hi: 0x9b}, + {value: 0x0034, lo: 0x9c, hi: 0x9f}, + {value: 0x0024, lo: 0xa0, hi: 0xa0}, + {value: 0x0010, lo: 0xa1, hi: 0xa1}, + {value: 0x0034, lo: 0xa2, hi: 0xa8}, + {value: 0x0010, lo: 0xa9, hi: 0xac}, + {value: 0x0034, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xb3}, + {value: 0x0024, lo: 0xb4, hi: 0xb4}, + {value: 0x0010, lo: 0xb5, hi: 0xb7}, + {value: 0x0024, lo: 0xb8, hi: 0xb9}, + // Block 0x5c, offset 0x28d + {value: 0x0012, lo: 0x80, hi: 0xab}, + {value: 0x0015, lo: 0xac, hi: 0xbf}, + // Block 0x5d, offset 0x28f + {value: 0x0015, lo: 0x80, hi: 0xaa}, + {value: 0x0012, lo: 0xab, hi: 0xb7}, + {value: 0x0015, lo: 0xb8, hi: 0xb8}, + {value: 0x8452, lo: 0xb9, hi: 0xb9}, + {value: 0x0012, lo: 0xba, hi: 0xbc}, + {value: 0x8852, lo: 0xbd, hi: 0xbd}, + {value: 0x0012, lo: 0xbe, hi: 0xbf}, + // Block 0x5e, offset 0x296 + {value: 0x0012, lo: 0x80, hi: 0x9a}, + {value: 0x0015, lo: 0x9b, hi: 0xbf}, + // Block 0x5f, offset 0x298 + {value: 0x0024, lo: 0x80, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x82}, + {value: 0x0024, lo: 0x83, hi: 0x89}, + {value: 0x0034, lo: 0x8a, hi: 0x8a}, + {value: 0x0024, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x90}, + {value: 0x0024, lo: 0x91, hi: 0xb5}, + {value: 0x0034, lo: 0xb6, hi: 0xb9}, + {value: 0x0024, lo: 0xbb, hi: 0xbb}, + {value: 0x0034, lo: 0xbc, hi: 0xbd}, + {value: 0x0024, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0x60, offset 0x2a4 + {value: 0x0117, lo: 0x80, hi: 0xbf}, + // Block 0x61, offset 0x2a5 + {value: 0x0117, lo: 0x80, hi: 0x95}, + {value: 0x1f1a, lo: 0x96, hi: 0x96}, + {value: 0x1fca, lo: 0x97, hi: 0x97}, + {value: 0x207a, lo: 0x98, hi: 0x98}, + {value: 0x212a, lo: 0x99, hi: 0x99}, + {value: 0x21da, lo: 0x9a, hi: 0x9a}, + {value: 0x228a, lo: 0x9b, hi: 0x9b}, + {value: 0x0012, lo: 0x9c, hi: 0x9d}, + {value: 0x233b, lo: 0x9e, hi: 0x9e}, + {value: 0x0012, lo: 0x9f, hi: 0x9f}, + {value: 0x0117, lo: 0xa0, hi: 0xbf}, + // Block 0x62, offset 0x2b0 + {value: 0x0812, lo: 0x80, hi: 0x87}, + {value: 0x0813, lo: 0x88, hi: 0x8f}, + {value: 0x0812, lo: 0x90, hi: 0x95}, + {value: 0x0813, lo: 0x98, hi: 0x9d}, + {value: 0x0812, lo: 0xa0, hi: 0xa7}, + {value: 0x0813, lo: 0xa8, hi: 0xaf}, + {value: 0x0812, lo: 0xb0, hi: 0xb7}, + {value: 0x0813, lo: 0xb8, hi: 0xbf}, + // Block 0x63, offset 0x2b8 + {value: 0x0004, lo: 0x8b, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8f}, + {value: 0x0054, lo: 0x98, hi: 0x99}, + {value: 0x0054, lo: 0xa4, hi: 0xa4}, + {value: 0x0054, lo: 0xa7, hi: 0xa7}, + {value: 0x0014, lo: 0xaa, hi: 0xae}, + {value: 0x0010, lo: 0xaf, hi: 0xaf}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x64, offset 0x2c0 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x94, hi: 0x94}, + {value: 0x0014, lo: 0xa0, hi: 0xa4}, + {value: 0x0014, lo: 0xa6, hi: 0xaf}, + {value: 0x0015, lo: 0xb1, hi: 0xb1}, + {value: 0x0015, lo: 0xbf, hi: 0xbf}, + // Block 0x65, offset 0x2c6 + {value: 0x0015, lo: 0x90, hi: 0x9c}, + // Block 0x66, offset 0x2c7 + {value: 0x0024, lo: 0x90, hi: 0x91}, + {value: 0x0034, lo: 0x92, hi: 0x93}, + {value: 0x0024, lo: 0x94, hi: 0x97}, + {value: 0x0034, lo: 0x98, hi: 0x9a}, + {value: 0x0024, lo: 0x9b, hi: 0x9c}, + {value: 0x0014, lo: 0x9d, hi: 0xa0}, + {value: 0x0024, lo: 0xa1, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa4}, + {value: 0x0034, lo: 0xa5, hi: 0xa6}, + {value: 0x0024, lo: 0xa7, hi: 0xa7}, + {value: 0x0034, lo: 0xa8, hi: 0xa8}, + {value: 0x0024, lo: 0xa9, hi: 0xa9}, + {value: 0x0034, lo: 0xaa, hi: 0xaf}, + {value: 0x0024, lo: 0xb0, hi: 0xb0}, + // Block 0x67, offset 0x2d5 + {value: 0x0016, lo: 0x85, hi: 0x86}, + {value: 0x0012, lo: 0x87, hi: 0x89}, + {value: 0x9d52, lo: 0x8e, hi: 0x8e}, + {value: 0x1013, lo: 0xa0, hi: 0xaf}, + {value: 0x1012, lo: 0xb0, hi: 0xbf}, + // Block 0x68, offset 0x2da + {value: 0x0010, lo: 0x80, hi: 0x82}, + {value: 0x0716, lo: 0x83, hi: 0x84}, + {value: 0x0010, lo: 0x85, hi: 0x88}, + // Block 0x69, offset 0x2dd + {value: 0xa053, lo: 0xb6, hi: 0xb7}, + {value: 0xa353, lo: 0xb8, hi: 0xb9}, + {value: 0xa653, lo: 0xba, hi: 0xbb}, + {value: 0xa353, lo: 0xbc, hi: 0xbd}, + {value: 0xa053, lo: 0xbe, hi: 0xbf}, + // Block 0x6a, offset 0x2e2 + {value: 0x3013, lo: 0x80, hi: 0x8f}, + {value: 0x6553, lo: 0x90, hi: 0x9f}, + {value: 0xa953, lo: 0xa0, hi: 0xae}, + {value: 0x3012, lo: 0xb0, hi: 0xbf}, + // Block 0x6b, offset 0x2e6 + {value: 0x0117, lo: 0x80, hi: 0xa3}, + {value: 0x0012, lo: 0xa4, hi: 0xa4}, + {value: 0x0716, lo: 0xab, hi: 0xac}, + {value: 0x0316, lo: 0xad, hi: 0xae}, + {value: 0x0024, lo: 0xaf, hi: 0xb1}, + {value: 0x0117, lo: 0xb2, hi: 0xb3}, + // Block 0x6c, offset 0x2ec + {value: 0x6c52, lo: 0x80, hi: 0x9f}, + {value: 0x7052, lo: 0xa0, hi: 0xa5}, + {value: 0x7052, lo: 0xa7, hi: 0xa7}, + {value: 0x7052, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0x6d, offset 0x2f1 + {value: 0x0010, lo: 0x80, hi: 0xa7}, + {value: 0x0014, lo: 0xaf, hi: 0xaf}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0x6e, offset 0x2f4 + {value: 0x0010, lo: 0x80, hi: 0x96}, + {value: 0x0010, lo: 0xa0, hi: 0xa6}, + {value: 0x0010, lo: 0xa8, hi: 0xae}, + {value: 0x0010, lo: 0xb0, hi: 0xb6}, + {value: 0x0010, lo: 0xb8, hi: 0xbe}, + // Block 0x6f, offset 0x2f9 + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0010, lo: 0x88, hi: 0x8e}, + {value: 0x0010, lo: 0x90, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0x9e}, + {value: 0x0024, lo: 0xa0, hi: 0xbf}, + // Block 0x70, offset 0x2fe + {value: 0x0014, lo: 0xaf, hi: 0xaf}, + // Block 0x71, offset 0x2ff + {value: 0x0014, lo: 0x85, hi: 0x85}, + {value: 0x0034, lo: 0xaa, hi: 0xad}, + {value: 0x0030, lo: 0xae, hi: 0xaf}, + {value: 0x0004, lo: 0xb1, hi: 0xb5}, + {value: 0x0014, lo: 0xbb, hi: 0xbb}, + {value: 0x0010, lo: 0xbc, hi: 0xbc}, + // Block 0x72, offset 0x305 + {value: 0x0034, lo: 0x99, hi: 0x9a}, + {value: 0x0004, lo: 0x9b, hi: 0x9e}, + // Block 0x73, offset 0x307 + {value: 0x0004, lo: 0xbc, hi: 0xbe}, + // Block 0x74, offset 0x308 + {value: 0x0010, lo: 0x85, hi: 0xae}, + {value: 0x0010, lo: 0xb1, hi: 0xbf}, + // Block 0x75, offset 0x30a + {value: 0x0010, lo: 0x80, hi: 0x8e}, + {value: 0x0010, lo: 0xa0, hi: 0xba}, + // Block 0x76, offset 0x30c + {value: 0x0010, lo: 0x80, hi: 0x94}, + {value: 0x0014, lo: 0x95, hi: 0x95}, + {value: 0x0010, lo: 0x96, hi: 0xbf}, + // Block 0x77, offset 0x30f + {value: 0x0010, lo: 0x80, hi: 0x8c}, + // Block 0x78, offset 0x310 + {value: 0x0010, lo: 0x90, hi: 0xb7}, + {value: 0x0014, lo: 0xb8, hi: 0xbd}, + // Block 0x79, offset 0x312 + {value: 0x0010, lo: 0x80, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8c}, + {value: 0x0010, lo: 0x90, hi: 0xab}, + // Block 0x7a, offset 0x315 + {value: 0x0117, lo: 0x80, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xae}, + {value: 0x0024, lo: 0xaf, hi: 0xaf}, + {value: 0x0014, lo: 0xb0, hi: 0xb2}, + {value: 0x0024, lo: 0xb4, hi: 0xbd}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x7b, offset 0x31b + {value: 0x0117, lo: 0x80, hi: 0x9b}, + {value: 0x0015, lo: 0x9c, hi: 0x9d}, + {value: 0x0024, lo: 0x9e, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x7c, offset 0x31f + {value: 0x0010, lo: 0x80, hi: 0xaf}, + {value: 0x0024, lo: 0xb0, hi: 0xb1}, + // Block 0x7d, offset 0x321 + {value: 0x0004, lo: 0x80, hi: 0x96}, + {value: 0x0014, lo: 0x97, hi: 0xa1}, + {value: 0x0117, lo: 0xa2, hi: 0xaf}, + {value: 0x0012, lo: 0xb0, hi: 0xb1}, + {value: 0x0117, lo: 0xb2, hi: 0xbf}, + // Block 0x7e, offset 0x326 + {value: 0x0117, lo: 0x80, hi: 0xaf}, + {value: 0x0015, lo: 0xb0, hi: 0xb0}, + {value: 0x0012, lo: 0xb1, hi: 0xb8}, + {value: 0x0316, lo: 0xb9, hi: 0xba}, + {value: 0x0716, lo: 0xbb, hi: 0xbc}, + {value: 0x8453, lo: 0xbd, hi: 0xbd}, + {value: 0x0117, lo: 0xbe, hi: 0xbf}, + // Block 0x7f, offset 0x32d + {value: 0x0010, lo: 0xb7, hi: 0xb7}, + {value: 0x0015, lo: 0xb8, hi: 0xb9}, + {value: 0x0012, lo: 0xba, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbf}, + // Block 0x80, offset 0x331 + {value: 0x0010, lo: 0x80, hi: 0x81}, + {value: 0x0014, lo: 0x82, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x8a}, + {value: 0x0014, lo: 0x8b, hi: 0x8b}, + {value: 0x0010, lo: 0x8c, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xa6}, + {value: 0x0010, lo: 0xa7, hi: 0xa7}, + // Block 0x81, offset 0x33a + {value: 0x0010, lo: 0x80, hi: 0xb3}, + // Block 0x82, offset 0x33b + {value: 0x0010, lo: 0x80, hi: 0x83}, + {value: 0x0034, lo: 0x84, hi: 0x84}, + {value: 0x0014, lo: 0x85, hi: 0x85}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0024, lo: 0xa0, hi: 0xb1}, + {value: 0x0010, lo: 0xb2, hi: 0xb7}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + {value: 0x0010, lo: 0xbd, hi: 0xbd}, + // Block 0x83, offset 0x343 + {value: 0x0010, lo: 0x80, hi: 0xa5}, + {value: 0x0014, lo: 0xa6, hi: 0xaa}, + {value: 0x0034, lo: 0xab, hi: 0xad}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0x84, offset 0x347 + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0014, lo: 0x87, hi: 0x91}, + {value: 0x0010, lo: 0x92, hi: 0x92}, + {value: 0x0030, lo: 0x93, hi: 0x93}, + {value: 0x0010, lo: 0xa0, hi: 0xbc}, + // Block 0x85, offset 0x34c + {value: 0x0014, lo: 0x80, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0xb2}, + {value: 0x0034, lo: 0xb3, hi: 0xb3}, + {value: 0x0010, lo: 0xb4, hi: 0xb5}, + {value: 0x0014, lo: 0xb6, hi: 0xb9}, + {value: 0x0010, lo: 0xba, hi: 0xbb}, + {value: 0x0014, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x86, offset 0x354 + {value: 0x0030, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x8f, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0014, lo: 0xa5, hi: 0xa5}, + {value: 0x0004, lo: 0xa6, hi: 0xa6}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0x87, offset 0x35a + {value: 0x0010, lo: 0x80, hi: 0xa8}, + {value: 0x0014, lo: 0xa9, hi: 0xae}, + {value: 0x0010, lo: 0xaf, hi: 0xb0}, + {value: 0x0014, lo: 0xb1, hi: 0xb2}, + {value: 0x0010, lo: 0xb3, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb6}, + // Block 0x88, offset 0x360 + {value: 0x0010, lo: 0x80, hi: 0x82}, + {value: 0x0014, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x84, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8c}, + {value: 0x0010, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0004, lo: 0xb0, hi: 0xb0}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + {value: 0x0014, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbd}, + // Block 0x89, offset 0x36a + {value: 0x0024, lo: 0xb0, hi: 0xb0}, + {value: 0x0024, lo: 0xb2, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0024, lo: 0xb7, hi: 0xb8}, + {value: 0x0024, lo: 0xbe, hi: 0xbf}, + // Block 0x8a, offset 0x36f + {value: 0x0024, lo: 0x81, hi: 0x81}, + {value: 0x0004, lo: 0x9d, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xab}, + {value: 0x0014, lo: 0xac, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xaf}, + {value: 0x0010, lo: 0xb2, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb4}, + {value: 0x0010, lo: 0xb5, hi: 0xb5}, + {value: 0x0034, lo: 0xb6, hi: 0xb6}, + // Block 0x8b, offset 0x378 + {value: 0x0010, lo: 0x81, hi: 0x86}, + {value: 0x0010, lo: 0x89, hi: 0x8e}, + {value: 0x0010, lo: 0x91, hi: 0x96}, + {value: 0x0010, lo: 0xa0, hi: 0xa6}, + {value: 0x0010, lo: 0xa8, hi: 0xae}, + {value: 0x0012, lo: 0xb0, hi: 0xbf}, + // Block 0x8c, offset 0x37e + {value: 0x0012, lo: 0x80, hi: 0x92}, + {value: 0xac52, lo: 0x93, hi: 0x93}, + {value: 0x0012, lo: 0x94, hi: 0x9a}, + {value: 0x0014, lo: 0x9b, hi: 0x9b}, + {value: 0x0015, lo: 0x9c, hi: 0x9f}, + {value: 0x0012, lo: 0xa0, hi: 0xa5}, + {value: 0x74d2, lo: 0xb0, hi: 0xbf}, + // Block 0x8d, offset 0x385 + {value: 0x78d2, lo: 0x80, hi: 0x8f}, + {value: 0x7cd2, lo: 0x90, hi: 0x9f}, + {value: 0x80d2, lo: 0xa0, hi: 0xaf}, + {value: 0x7cd2, lo: 0xb0, hi: 0xbf}, + // Block 0x8e, offset 0x389 + {value: 0x0010, lo: 0x80, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xa5}, + {value: 0x0010, lo: 0xa6, hi: 0xa7}, + {value: 0x0014, lo: 0xa8, hi: 0xa8}, + {value: 0x0010, lo: 0xa9, hi: 0xaa}, + {value: 0x0010, lo: 0xac, hi: 0xac}, + {value: 0x0034, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0x8f, offset 0x391 + {value: 0x0010, lo: 0x80, hi: 0xa3}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0x90, offset 0x393 + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0010, lo: 0x8b, hi: 0xbb}, + // Block 0x91, offset 0x395 + {value: 0x0010, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x83, hi: 0x84}, + {value: 0x0010, lo: 0x86, hi: 0xbf}, + // Block 0x92, offset 0x398 + {value: 0x0010, lo: 0x80, hi: 0xb1}, + {value: 0x0004, lo: 0xb2, hi: 0xbf}, + // Block 0x93, offset 0x39a + {value: 0x0004, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x93, hi: 0xbf}, + // Block 0x94, offset 0x39c + {value: 0x0010, lo: 0x80, hi: 0xbd}, + // Block 0x95, offset 0x39d + {value: 0x0010, lo: 0x90, hi: 0xbf}, + // Block 0x96, offset 0x39e + {value: 0x0010, lo: 0x80, hi: 0x8f}, + {value: 0x0010, lo: 0x92, hi: 0xbf}, + // Block 0x97, offset 0x3a0 + {value: 0x0010, lo: 0x80, hi: 0x87}, + {value: 0x0010, lo: 0xb0, hi: 0xbb}, + // Block 0x98, offset 0x3a2 + {value: 0x0014, lo: 0x80, hi: 0x8f}, + {value: 0x0054, lo: 0x93, hi: 0x93}, + {value: 0x0024, lo: 0xa0, hi: 0xa6}, + {value: 0x0034, lo: 0xa7, hi: 0xad}, + {value: 0x0024, lo: 0xae, hi: 0xaf}, + {value: 0x0010, lo: 0xb3, hi: 0xb4}, + // Block 0x99, offset 0x3a8 + {value: 0x0010, lo: 0x8d, hi: 0x8f}, + {value: 0x0054, lo: 0x92, hi: 0x92}, + {value: 0x0054, lo: 0x95, hi: 0x95}, + {value: 0x0010, lo: 0xb0, hi: 0xb4}, + {value: 0x0010, lo: 0xb6, hi: 0xbf}, + // Block 0x9a, offset 0x3ad + {value: 0x0010, lo: 0x80, hi: 0xbc}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x9b, offset 0x3af + {value: 0x0054, lo: 0x87, hi: 0x87}, + {value: 0x0054, lo: 0x8e, hi: 0x8e}, + {value: 0x0054, lo: 0x9a, hi: 0x9a}, + {value: 0x5f53, lo: 0xa1, hi: 0xba}, + {value: 0x0004, lo: 0xbe, hi: 0xbe}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x9c, offset 0x3b5 + {value: 0x0004, lo: 0x80, hi: 0x80}, + {value: 0x5f52, lo: 0x81, hi: 0x9a}, + {value: 0x0004, lo: 0xb0, hi: 0xb0}, + // Block 0x9d, offset 0x3b8 + {value: 0x0014, lo: 0x9e, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xbe}, + // Block 0x9e, offset 0x3ba + {value: 0x0010, lo: 0x82, hi: 0x87}, + {value: 0x0010, lo: 0x8a, hi: 0x8f}, + {value: 0x0010, lo: 0x92, hi: 0x97}, + {value: 0x0010, lo: 0x9a, hi: 0x9c}, + {value: 0x0004, lo: 0xa3, hi: 0xa3}, + {value: 0x0014, lo: 0xb9, hi: 0xbb}, + // Block 0x9f, offset 0x3c0 + {value: 0x0010, lo: 0x80, hi: 0x8b}, + {value: 0x0010, lo: 0x8d, hi: 0xa6}, + {value: 0x0010, lo: 0xa8, hi: 0xba}, + {value: 0x0010, lo: 0xbc, hi: 0xbd}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0xa0, offset 0x3c5 + {value: 0x0010, lo: 0x80, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x9d}, + // Block 0xa1, offset 0x3c7 + {value: 0x0010, lo: 0x80, hi: 0xba}, + // Block 0xa2, offset 0x3c8 + {value: 0x0010, lo: 0x80, hi: 0xb4}, + // Block 0xa3, offset 0x3c9 + {value: 0x0034, lo: 0xbd, hi: 0xbd}, + // Block 0xa4, offset 0x3ca + {value: 0x0010, lo: 0x80, hi: 0x9c}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0xa5, offset 0x3cc + {value: 0x0010, lo: 0x80, hi: 0x90}, + {value: 0x0034, lo: 0xa0, hi: 0xa0}, + // Block 0xa6, offset 0x3ce + {value: 0x0010, lo: 0x80, hi: 0x9f}, + {value: 0x0010, lo: 0xad, hi: 0xbf}, + // Block 0xa7, offset 0x3d0 + {value: 0x0010, lo: 0x80, hi: 0x8a}, + {value: 0x0010, lo: 0x90, hi: 0xb5}, + {value: 0x0024, lo: 0xb6, hi: 0xba}, + // Block 0xa8, offset 0x3d3 + {value: 0x0010, lo: 0x80, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0xa9, offset 0x3d5 + {value: 0x0010, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x88, hi: 0x8f}, + {value: 0x0010, lo: 0x91, hi: 0x95}, + // Block 0xaa, offset 0x3d8 + {value: 0x2813, lo: 0x80, hi: 0x87}, + {value: 0x3813, lo: 0x88, hi: 0x8f}, + {value: 0x2813, lo: 0x90, hi: 0x97}, + {value: 0xaf53, lo: 0x98, hi: 0x9f}, + {value: 0xb253, lo: 0xa0, hi: 0xa7}, + {value: 0x2812, lo: 0xa8, hi: 0xaf}, + {value: 0x3812, lo: 0xb0, hi: 0xb7}, + {value: 0x2812, lo: 0xb8, hi: 0xbf}, + // Block 0xab, offset 0x3e0 + {value: 0xaf52, lo: 0x80, hi: 0x87}, + {value: 0xb252, lo: 0x88, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0xbf}, + // Block 0xac, offset 0x3e3 + {value: 0x0010, lo: 0x80, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + {value: 0xb253, lo: 0xb0, hi: 0xb7}, + {value: 0xaf53, lo: 0xb8, hi: 0xbf}, + // Block 0xad, offset 0x3e7 + {value: 0x2813, lo: 0x80, hi: 0x87}, + {value: 0x3813, lo: 0x88, hi: 0x8f}, + {value: 0x2813, lo: 0x90, hi: 0x93}, + {value: 0xb252, lo: 0x98, hi: 0x9f}, + {value: 0xaf52, lo: 0xa0, hi: 0xa7}, + {value: 0x2812, lo: 0xa8, hi: 0xaf}, + {value: 0x3812, lo: 0xb0, hi: 0xb7}, + {value: 0x2812, lo: 0xb8, hi: 0xbb}, + // Block 0xae, offset 0x3ef + {value: 0x0010, lo: 0x80, hi: 0xa7}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0xaf, offset 0x3f1 + {value: 0x0010, lo: 0x80, hi: 0xa3}, + // Block 0xb0, offset 0x3f2 + {value: 0x0010, lo: 0x80, hi: 0xb6}, + // Block 0xb1, offset 0x3f3 + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0010, lo: 0xa0, hi: 0xa7}, + // Block 0xb2, offset 0x3f5 + {value: 0x0010, lo: 0x80, hi: 0x85}, + {value: 0x0010, lo: 0x88, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0xb5}, + {value: 0x0010, lo: 0xb7, hi: 0xb8}, + {value: 0x0010, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0xb3, offset 0x3fb + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0010, lo: 0xa0, hi: 0xb6}, + // Block 0xb4, offset 0x3fd + {value: 0x0010, lo: 0x80, hi: 0x9e}, + // Block 0xb5, offset 0x3fe + {value: 0x0010, lo: 0xa0, hi: 0xb2}, + {value: 0x0010, lo: 0xb4, hi: 0xb5}, + // Block 0xb6, offset 0x400 + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0010, lo: 0xa0, hi: 0xb9}, + // Block 0xb7, offset 0x402 + {value: 0x0010, lo: 0x80, hi: 0xb7}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0xb8, offset 0x404 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x83}, + {value: 0x0014, lo: 0x85, hi: 0x86}, + {value: 0x0014, lo: 0x8c, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0014, lo: 0x8e, hi: 0x8e}, + {value: 0x0024, lo: 0x8f, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0x93}, + {value: 0x0010, lo: 0x95, hi: 0x97}, + {value: 0x0010, lo: 0x99, hi: 0xb3}, + {value: 0x0024, lo: 0xb8, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xb9, offset 0x411 + {value: 0x0010, lo: 0xa0, hi: 0xbc}, + // Block 0xba, offset 0x412 + {value: 0x0010, lo: 0x80, hi: 0x9c}, + // Block 0xbb, offset 0x413 + {value: 0x0010, lo: 0x80, hi: 0x87}, + {value: 0x0010, lo: 0x89, hi: 0xa4}, + {value: 0x0024, lo: 0xa5, hi: 0xa5}, + {value: 0x0034, lo: 0xa6, hi: 0xa6}, + // Block 0xbc, offset 0x417 + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0010, lo: 0xa0, hi: 0xb2}, + // Block 0xbd, offset 0x419 + {value: 0x0010, lo: 0x80, hi: 0x91}, + // Block 0xbe, offset 0x41a + {value: 0x0010, lo: 0x80, hi: 0x88}, + // Block 0xbf, offset 0x41b + {value: 0x5653, lo: 0x80, hi: 0xb2}, + // Block 0xc0, offset 0x41c + {value: 0x5652, lo: 0x80, hi: 0xb2}, + // Block 0xc1, offset 0x41d + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0xb7}, + {value: 0x0014, lo: 0xb8, hi: 0xbf}, + // Block 0xc2, offset 0x421 + {value: 0x0014, lo: 0x80, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xc3, offset 0x425 + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb6}, + {value: 0x0010, lo: 0xb7, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + {value: 0x0014, lo: 0xbd, hi: 0xbd}, + // Block 0xc4, offset 0x42b + {value: 0x0010, lo: 0x90, hi: 0xa8}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0xc5, offset 0x42d + {value: 0x0024, lo: 0x80, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0xa6}, + {value: 0x0014, lo: 0xa7, hi: 0xab}, + {value: 0x0010, lo: 0xac, hi: 0xac}, + {value: 0x0014, lo: 0xad, hi: 0xb2}, + {value: 0x0034, lo: 0xb3, hi: 0xb4}, + {value: 0x0010, lo: 0xb6, hi: 0xbf}, + // Block 0xc6, offset 0x434 + {value: 0x0010, lo: 0x90, hi: 0xb2}, + {value: 0x0034, lo: 0xb3, hi: 0xb3}, + {value: 0x0010, lo: 0xb6, hi: 0xb6}, + // Block 0xc7, offset 0x437 + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0xb5}, + {value: 0x0014, lo: 0xb6, hi: 0xbe}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0xc8, offset 0x43b + {value: 0x0030, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x84}, + {value: 0x0034, lo: 0x8a, hi: 0x8a}, + {value: 0x0014, lo: 0x8b, hi: 0x8c}, + {value: 0x0010, lo: 0x90, hi: 0x9a}, + {value: 0x0010, lo: 0x9c, hi: 0x9c}, + // Block 0xc9, offset 0x441 + {value: 0x0010, lo: 0x80, hi: 0x91}, + {value: 0x0010, lo: 0x93, hi: 0xae}, + {value: 0x0014, lo: 0xaf, hi: 0xb1}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0014, lo: 0xb4, hi: 0xb4}, + {value: 0x0030, lo: 0xb5, hi: 0xb5}, + {value: 0x0034, lo: 0xb6, hi: 0xb6}, + {value: 0x0014, lo: 0xb7, hi: 0xb7}, + {value: 0x0014, lo: 0xbe, hi: 0xbe}, + // Block 0xca, offset 0x44a + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0010, lo: 0x88, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8d}, + {value: 0x0010, lo: 0x8f, hi: 0x9d}, + {value: 0x0010, lo: 0x9f, hi: 0xa8}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0xcb, offset 0x450 + {value: 0x0010, lo: 0x80, hi: 0x9e}, + {value: 0x0014, lo: 0x9f, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xa2}, + {value: 0x0014, lo: 0xa3, hi: 0xa8}, + {value: 0x0034, lo: 0xa9, hi: 0xaa}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0xcc, offset 0x456 + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8f, hi: 0x90}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0xcd, offset 0x460 + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x84}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x8b, hi: 0x8c}, + {value: 0x0030, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0x9d, hi: 0xa3}, + {value: 0x0024, lo: 0xa6, hi: 0xac}, + {value: 0x0024, lo: 0xb0, hi: 0xb4}, + // Block 0xce, offset 0x46a + {value: 0x0010, lo: 0x80, hi: 0xb7}, + {value: 0x0014, lo: 0xb8, hi: 0xbf}, + // Block 0xcf, offset 0x46c + {value: 0x0010, lo: 0x80, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x82}, + {value: 0x0014, lo: 0x83, hi: 0x84}, + {value: 0x0010, lo: 0x85, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x8a}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0xd0, offset 0x473 + {value: 0x0010, lo: 0x80, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb8}, + {value: 0x0010, lo: 0xb9, hi: 0xb9}, + {value: 0x0014, lo: 0xba, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbe}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0xd1, offset 0x479 + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x84, hi: 0x85}, + {value: 0x0010, lo: 0x87, hi: 0x87}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0xd2, offset 0x47f + {value: 0x0010, lo: 0x80, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb5}, + {value: 0x0010, lo: 0xb8, hi: 0xbb}, + {value: 0x0014, lo: 0xbc, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xd3, offset 0x485 + {value: 0x0034, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x98, hi: 0x9b}, + {value: 0x0014, lo: 0x9c, hi: 0x9d}, + // Block 0xd4, offset 0x488 + {value: 0x0010, lo: 0x80, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbc}, + {value: 0x0014, lo: 0xbd, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xd5, offset 0x48e + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x84, hi: 0x84}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0xd6, offset 0x491 + {value: 0x0010, lo: 0x80, hi: 0xaa}, + {value: 0x0014, lo: 0xab, hi: 0xab}, + {value: 0x0010, lo: 0xac, hi: 0xac}, + {value: 0x0014, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xaf}, + {value: 0x0014, lo: 0xb0, hi: 0xb5}, + {value: 0x0030, lo: 0xb6, hi: 0xb6}, + {value: 0x0034, lo: 0xb7, hi: 0xb7}, + // Block 0xd7, offset 0x499 + {value: 0x0010, lo: 0x80, hi: 0x89}, + // Block 0xd8, offset 0x49a + {value: 0x0014, lo: 0x9d, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa5}, + {value: 0x0010, lo: 0xa6, hi: 0xa6}, + {value: 0x0014, lo: 0xa7, hi: 0xaa}, + {value: 0x0034, lo: 0xab, hi: 0xab}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0xd9, offset 0x4a1 + {value: 0x5f53, lo: 0xa0, hi: 0xbf}, + // Block 0xda, offset 0x4a2 + {value: 0x5f52, lo: 0x80, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0xdb, offset 0x4a5 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0014, lo: 0x89, hi: 0x8a}, + {value: 0x0010, lo: 0x8b, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb8}, + {value: 0x0010, lo: 0xb9, hi: 0xba}, + {value: 0x0014, lo: 0xbb, hi: 0xbe}, + // Block 0xdc, offset 0x4af + {value: 0x0034, lo: 0x87, hi: 0x87}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0014, lo: 0x91, hi: 0x96}, + {value: 0x0010, lo: 0x97, hi: 0x98}, + {value: 0x0014, lo: 0x99, hi: 0x9b}, + {value: 0x0010, lo: 0x9c, hi: 0xbf}, + // Block 0xdd, offset 0x4b5 + {value: 0x0010, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x86, hi: 0x89}, + {value: 0x0014, lo: 0x8a, hi: 0x96}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0014, lo: 0x98, hi: 0x98}, + {value: 0x0034, lo: 0x99, hi: 0x99}, + // Block 0xde, offset 0x4bb + {value: 0x0010, lo: 0x80, hi: 0xb8}, + // Block 0xdf, offset 0x4bc + {value: 0x0010, lo: 0x80, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0xaf}, + {value: 0x0014, lo: 0xb0, hi: 0xb6}, + {value: 0x0014, lo: 0xb8, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xe0, offset 0x4c2 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0010, lo: 0xb2, hi: 0xbf}, + // Block 0xe1, offset 0x4c5 + {value: 0x0010, lo: 0x80, hi: 0x8f}, + {value: 0x0014, lo: 0x92, hi: 0xa7}, + {value: 0x0010, lo: 0xa9, hi: 0xa9}, + {value: 0x0014, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb1, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb4, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb6}, + // Block 0xe2, offset 0x4cd + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0010, lo: 0x88, hi: 0x89}, + {value: 0x0010, lo: 0x8b, hi: 0xb0}, + {value: 0x0014, lo: 0xb1, hi: 0xb6}, + {value: 0x0014, lo: 0xba, hi: 0xba}, + {value: 0x0014, lo: 0xbc, hi: 0xbd}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0xe3, offset 0x4d4 + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x82}, + {value: 0x0014, lo: 0x83, hi: 0x83}, + {value: 0x0034, lo: 0x84, hi: 0x85}, + {value: 0x0010, lo: 0x86, hi: 0x86}, + {value: 0x0014, lo: 0x87, hi: 0x87}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0xe4, offset 0x4db + {value: 0x0010, lo: 0x80, hi: 0x99}, + // Block 0xe5, offset 0x4dc + {value: 0x0010, lo: 0x80, hi: 0xae}, + // Block 0xe6, offset 0x4dd + {value: 0x0010, lo: 0x80, hi: 0x83}, + // Block 0xe7, offset 0x4de + {value: 0x0010, lo: 0x80, hi: 0x86}, + // Block 0xe8, offset 0x4df + {value: 0x0010, lo: 0x80, hi: 0x9e}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + // Block 0xe9, offset 0x4e1 + {value: 0x0010, lo: 0x90, hi: 0xad}, + {value: 0x0034, lo: 0xb0, hi: 0xb4}, + // Block 0xea, offset 0x4e3 + {value: 0x0010, lo: 0x80, hi: 0xaf}, + {value: 0x0024, lo: 0xb0, hi: 0xb6}, + // Block 0xeb, offset 0x4e5 + {value: 0x0014, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0010, lo: 0xa3, hi: 0xb7}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0xec, offset 0x4e9 + {value: 0x0010, lo: 0x80, hi: 0x8f}, + // Block 0xed, offset 0x4ea + {value: 0x0010, lo: 0x80, hi: 0x84}, + {value: 0x0010, lo: 0x90, hi: 0xbe}, + // Block 0xee, offset 0x4ec + {value: 0x0014, lo: 0x8f, hi: 0x9f}, + // Block 0xef, offset 0x4ed + {value: 0x0014, lo: 0xa0, hi: 0xa1}, + // Block 0xf0, offset 0x4ee + {value: 0x0010, lo: 0x80, hi: 0xaa}, + {value: 0x0010, lo: 0xb0, hi: 0xbc}, + // Block 0xf1, offset 0x4f0 + {value: 0x0010, lo: 0x80, hi: 0x88}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0014, lo: 0x9d, hi: 0x9d}, + {value: 0x0034, lo: 0x9e, hi: 0x9e}, + {value: 0x0014, lo: 0xa0, hi: 0xa3}, + // Block 0xf2, offset 0x4f5 + {value: 0x0030, lo: 0xa5, hi: 0xa6}, + {value: 0x0034, lo: 0xa7, hi: 0xa9}, + {value: 0x0030, lo: 0xad, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xba}, + {value: 0x0034, lo: 0xbb, hi: 0xbf}, + // Block 0xf3, offset 0x4fa + {value: 0x0034, lo: 0x80, hi: 0x82}, + {value: 0x0024, lo: 0x85, hi: 0x89}, + {value: 0x0034, lo: 0x8a, hi: 0x8b}, + {value: 0x0024, lo: 0xaa, hi: 0xad}, + // Block 0xf4, offset 0x4fe + {value: 0x0024, lo: 0x82, hi: 0x84}, + // Block 0xf5, offset 0x4ff + {value: 0x0013, lo: 0x80, hi: 0x99}, + {value: 0x0012, lo: 0x9a, hi: 0xb3}, + {value: 0x0013, lo: 0xb4, hi: 0xbf}, + // Block 0xf6, offset 0x502 + {value: 0x0013, lo: 0x80, hi: 0x8d}, + {value: 0x0012, lo: 0x8e, hi: 0x94}, + {value: 0x0012, lo: 0x96, hi: 0xa7}, + {value: 0x0013, lo: 0xa8, hi: 0xbf}, + // Block 0xf7, offset 0x506 + {value: 0x0013, lo: 0x80, hi: 0x81}, + {value: 0x0012, lo: 0x82, hi: 0x9b}, + {value: 0x0013, lo: 0x9c, hi: 0x9c}, + {value: 0x0013, lo: 0x9e, hi: 0x9f}, + {value: 0x0013, lo: 0xa2, hi: 0xa2}, + {value: 0x0013, lo: 0xa5, hi: 0xa6}, + {value: 0x0013, lo: 0xa9, hi: 0xac}, + {value: 0x0013, lo: 0xae, hi: 0xb5}, + {value: 0x0012, lo: 0xb6, hi: 0xb9}, + {value: 0x0012, lo: 0xbb, hi: 0xbb}, + {value: 0x0012, lo: 0xbd, hi: 0xbf}, + // Block 0xf8, offset 0x511 + {value: 0x0012, lo: 0x80, hi: 0x83}, + {value: 0x0012, lo: 0x85, hi: 0x8f}, + {value: 0x0013, lo: 0x90, hi: 0xa9}, + {value: 0x0012, lo: 0xaa, hi: 0xbf}, + // Block 0xf9, offset 0x515 + {value: 0x0012, lo: 0x80, hi: 0x83}, + {value: 0x0013, lo: 0x84, hi: 0x85}, + {value: 0x0013, lo: 0x87, hi: 0x8a}, + {value: 0x0013, lo: 0x8d, hi: 0x94}, + {value: 0x0013, lo: 0x96, hi: 0x9c}, + {value: 0x0012, lo: 0x9e, hi: 0xb7}, + {value: 0x0013, lo: 0xb8, hi: 0xb9}, + {value: 0x0013, lo: 0xbb, hi: 0xbe}, + // Block 0xfa, offset 0x51d + {value: 0x0013, lo: 0x80, hi: 0x84}, + {value: 0x0013, lo: 0x86, hi: 0x86}, + {value: 0x0013, lo: 0x8a, hi: 0x90}, + {value: 0x0012, lo: 0x92, hi: 0xab}, + {value: 0x0013, lo: 0xac, hi: 0xbf}, + // Block 0xfb, offset 0x522 + {value: 0x0013, lo: 0x80, hi: 0x85}, + {value: 0x0012, lo: 0x86, hi: 0x9f}, + {value: 0x0013, lo: 0xa0, hi: 0xb9}, + {value: 0x0012, lo: 0xba, hi: 0xbf}, + // Block 0xfc, offset 0x526 + {value: 0x0012, lo: 0x80, hi: 0x93}, + {value: 0x0013, lo: 0x94, hi: 0xad}, + {value: 0x0012, lo: 0xae, hi: 0xbf}, + // Block 0xfd, offset 0x529 + {value: 0x0012, lo: 0x80, hi: 0x87}, + {value: 0x0013, lo: 0x88, hi: 0xa1}, + {value: 0x0012, lo: 0xa2, hi: 0xbb}, + {value: 0x0013, lo: 0xbc, hi: 0xbf}, + // Block 0xfe, offset 0x52d + {value: 0x0013, lo: 0x80, hi: 0x95}, + {value: 0x0012, lo: 0x96, hi: 0xaf}, + {value: 0x0013, lo: 0xb0, hi: 0xbf}, + // Block 0xff, offset 0x530 + {value: 0x0013, lo: 0x80, hi: 0x89}, + {value: 0x0012, lo: 0x8a, hi: 0xa5}, + {value: 0x0013, lo: 0xa8, hi: 0xbf}, + // Block 0x100, offset 0x533 + {value: 0x0013, lo: 0x80, hi: 0x80}, + {value: 0x0012, lo: 0x82, hi: 0x9a}, + {value: 0x0012, lo: 0x9c, hi: 0xa1}, + {value: 0x0013, lo: 0xa2, hi: 0xba}, + {value: 0x0012, lo: 0xbc, hi: 0xbf}, + // Block 0x101, offset 0x538 + {value: 0x0012, lo: 0x80, hi: 0x94}, + {value: 0x0012, lo: 0x96, hi: 0x9b}, + {value: 0x0013, lo: 0x9c, hi: 0xb4}, + {value: 0x0012, lo: 0xb6, hi: 0xbf}, + // Block 0x102, offset 0x53c + {value: 0x0012, lo: 0x80, hi: 0x8e}, + {value: 0x0012, lo: 0x90, hi: 0x95}, + {value: 0x0013, lo: 0x96, hi: 0xae}, + {value: 0x0012, lo: 0xb0, hi: 0xbf}, + // Block 0x103, offset 0x540 + {value: 0x0012, lo: 0x80, hi: 0x88}, + {value: 0x0012, lo: 0x8a, hi: 0x8f}, + {value: 0x0013, lo: 0x90, hi: 0xa8}, + {value: 0x0012, lo: 0xaa, hi: 0xbf}, + // Block 0x104, offset 0x544 + {value: 0x0012, lo: 0x80, hi: 0x82}, + {value: 0x0012, lo: 0x84, hi: 0x89}, + {value: 0x0017, lo: 0x8a, hi: 0x8b}, + {value: 0x0010, lo: 0x8e, hi: 0xbf}, + // Block 0x105, offset 0x548 + {value: 0x0014, lo: 0x80, hi: 0xb6}, + {value: 0x0014, lo: 0xbb, hi: 0xbf}, + // Block 0x106, offset 0x54a + {value: 0x0014, lo: 0x80, hi: 0xac}, + {value: 0x0014, lo: 0xb5, hi: 0xb5}, + // Block 0x107, offset 0x54c + {value: 0x0014, lo: 0x84, hi: 0x84}, + {value: 0x0014, lo: 0x9b, hi: 0x9f}, + {value: 0x0014, lo: 0xa1, hi: 0xaf}, + // Block 0x108, offset 0x54f + {value: 0x0024, lo: 0x80, hi: 0x86}, + {value: 0x0024, lo: 0x88, hi: 0x98}, + {value: 0x0024, lo: 0x9b, hi: 0xa1}, + {value: 0x0024, lo: 0xa3, hi: 0xa4}, + {value: 0x0024, lo: 0xa6, hi: 0xaa}, + // Block 0x109, offset 0x554 + {value: 0x0010, lo: 0x80, hi: 0x84}, + {value: 0x0034, lo: 0x90, hi: 0x96}, + // Block 0x10a, offset 0x556 + {value: 0xb552, lo: 0x80, hi: 0x81}, + {value: 0xb852, lo: 0x82, hi: 0x83}, + {value: 0x0024, lo: 0x84, hi: 0x89}, + {value: 0x0034, lo: 0x8a, hi: 0x8a}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0x10b, offset 0x55b + {value: 0x0010, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x9f}, + {value: 0x0010, lo: 0xa1, hi: 0xa2}, + {value: 0x0010, lo: 0xa4, hi: 0xa4}, + {value: 0x0010, lo: 0xa7, hi: 0xa7}, + {value: 0x0010, lo: 0xa9, hi: 0xb2}, + {value: 0x0010, lo: 0xb4, hi: 0xb7}, + {value: 0x0010, lo: 0xb9, hi: 0xb9}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + // Block 0x10c, offset 0x564 + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x8b, hi: 0x9b}, + {value: 0x0010, lo: 0xa1, hi: 0xa3}, + {value: 0x0010, lo: 0xa5, hi: 0xa9}, + {value: 0x0010, lo: 0xab, hi: 0xbb}, + // Block 0x10d, offset 0x569 + {value: 0x0013, lo: 0xb0, hi: 0xbf}, + // Block 0x10e, offset 0x56a + {value: 0x0013, lo: 0x80, hi: 0x89}, + {value: 0x0013, lo: 0x90, hi: 0xa9}, + {value: 0x0013, lo: 0xb0, hi: 0xbf}, + // Block 0x10f, offset 0x56d + {value: 0x0013, lo: 0x80, hi: 0x89}, + // Block 0x110, offset 0x56e + {value: 0x0004, lo: 0xbb, hi: 0xbf}, + // Block 0x111, offset 0x56f + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0014, lo: 0xa0, hi: 0xbf}, + // Block 0x112, offset 0x571 + {value: 0x0014, lo: 0x80, hi: 0xbf}, + // Block 0x113, offset 0x572 + {value: 0x0014, lo: 0x80, hi: 0xaf}, +} + +// Total table size 14177 bytes (13KiB); checksum: F17D40E8 diff --git a/vendor/golang.org/x/text/cases/tables11.0.0.go b/vendor/golang.org/x/text/cases/tables11.0.0.go new file mode 100644 index 00000000..ce00ce37 --- /dev/null +++ b/vendor/golang.org/x/text/cases/tables11.0.0.go @@ -0,0 +1,2316 @@ +// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. + +//go:build go1.13 && !go1.14 + +package cases + +// UnicodeVersion is the Unicode version from which the tables in this package are derived. +const UnicodeVersion = "11.0.0" + +var xorData string = "" + // Size: 188 bytes + "\x00\x06\x07\x00\x01?\x00\x0f\x03\x00\x0f\x12\x00\x0f\x1f\x00\x0f\x1d" + + "\x00\x01\x13\x00\x0f\x16\x00\x0f\x0b\x00\x0f3\x00\x0f7\x00\x01#\x00\x0f?" + + "\x00\x0e'\x00\x0f/\x00\x0e>\x00\x0f*\x00\x0c&\x00\x0c*\x00\x0c;\x00\x0c9" + + "\x00\x0c%\x00\x01\x08\x00\x03\x0d\x00\x03\x09\x00\x02\x06\x00\x02\x02" + + "\x00\x02\x0c\x00\x01\x00\x00\x01\x03\x00\x01\x01\x00\x01 \x00\x01\x0c" + + "\x00\x01\x10\x00\x03\x10\x00\x036 \x00\x037 \x00\x0b#\x10\x00\x0b 0\x00" + + "\x0b!\x10\x00\x0b!0\x001\x00\x00\x0b(\x04\x00\x03\x04\x1e\x00\x03\x0a" + + "\x00\x02:\x00\x02>\x00\x02,\x00\x02\x00\x00\x02\x10\x00\x01<\x00\x01&" + + "\x00\x01*\x00\x01.\x00\x010\x003 \x00\x01\x18\x00\x01(\x00\x01\x1e\x00" + + "\x01\x22" + +var exceptions string = "" + // Size: 2436 bytes + "\x00\x12\x12μΜΜ\x12\x12ssSSSs\x13\x18i̇i̇\x10\x09II\x13\x1bʼnʼNʼN\x11" + + "\x09sSS\x12\x12dždžDž\x12\x12dždžDŽ\x10\x12DŽDž\x12\x12ljljLj\x12\x12ljljLJ\x10\x12LJLj" + + "\x12\x12njnjNj\x12\x12njnjNJ\x10\x12NJNj\x13\x1bǰJ̌J̌\x12\x12dzdzDz\x12\x12dzdzDZ\x10" + + "\x12DZDz\x13\x18ⱥⱥ\x13\x18ⱦⱦ\x10\x1bⱾⱾ\x10\x1bⱿⱿ\x10\x1bⱯⱯ\x10\x1bⱭⱭ\x10" + + "\x1bⱰⱰ\x10\x1bꞫꞫ\x10\x1bꞬꞬ\x10\x1bꞍꞍ\x10\x1bꞪꞪ\x10\x1bꞮꞮ\x10\x1bⱢⱢ\x10" + + "\x1bꞭꞭ\x10\x1bⱮⱮ\x10\x1bⱤⱤ\x10\x1bꞱꞱ\x10\x1bꞲꞲ\x10\x1bꞰꞰ2\x12ιΙΙ\x166ΐ" + + "Ϊ́Ϊ́\x166ΰΫ́Ϋ́\x12\x12σΣΣ\x12\x12βΒΒ\x12\x12θΘΘ\x12\x12φΦΦ\x12" + + "\x12πΠΠ\x12\x12κΚΚ\x12\x12ρΡΡ\x12\x12εΕΕ\x14$եւԵՒԵւ\x10\x1bᲐა\x10\x1bᲑბ" + + "\x10\x1bᲒგ\x10\x1bᲓდ\x10\x1bᲔე\x10\x1bᲕვ\x10\x1bᲖზ\x10\x1bᲗთ\x10\x1bᲘი" + + "\x10\x1bᲙკ\x10\x1bᲚლ\x10\x1bᲛმ\x10\x1bᲜნ\x10\x1bᲝო\x10\x1bᲞპ\x10\x1bᲟჟ" + + "\x10\x1bᲠრ\x10\x1bᲡს\x10\x1bᲢტ\x10\x1bᲣუ\x10\x1bᲤფ\x10\x1bᲥქ\x10\x1bᲦღ" + + "\x10\x1bᲧყ\x10\x1bᲨშ\x10\x1bᲩჩ\x10\x1bᲪც\x10\x1bᲫძ\x10\x1bᲬწ\x10\x1bᲭჭ" + + "\x10\x1bᲮხ\x10\x1bᲯჯ\x10\x1bᲰჰ\x10\x1bᲱჱ\x10\x1bᲲჲ\x10\x1bᲳჳ\x10\x1bᲴჴ" + + "\x10\x1bᲵჵ\x10\x1bᲶჶ\x10\x1bᲷჷ\x10\x1bᲸჸ\x10\x1bᲹჹ\x10\x1bᲺჺ\x10\x1bᲽჽ" + + "\x10\x1bᲾჾ\x10\x1bᲿჿ\x12\x12вВВ\x12\x12дДД\x12\x12оОО\x12\x12сСС\x12\x12" + + "тТТ\x12\x12тТТ\x12\x12ъЪЪ\x12\x12ѣѢѢ\x13\x1bꙋꙊꙊ\x13\x1bẖH̱H̱\x13\x1bẗ" + + "T̈T̈\x13\x1bẘW̊W̊\x13\x1bẙY̊Y̊\x13\x1baʾAʾAʾ\x13\x1bṡṠṠ\x12\x10ssß\x14" + + "$ὐΥ̓Υ̓\x166ὒΥ̓̀Υ̓̀\x166ὔΥ̓́Υ̓́\x166ὖΥ̓͂Υ̓͂\x15+ἀιἈΙᾈ\x15+ἁιἉΙᾉ" + + "\x15+ἂιἊΙᾊ\x15+ἃιἋΙᾋ\x15+ἄιἌΙᾌ\x15+ἅιἍΙᾍ\x15+ἆιἎΙᾎ\x15+ἇιἏΙᾏ\x15\x1dἀιᾀἈ" + + "Ι\x15\x1dἁιᾁἉΙ\x15\x1dἂιᾂἊΙ\x15\x1dἃιᾃἋΙ\x15\x1dἄιᾄἌΙ\x15\x1dἅιᾅἍΙ\x15" + + "\x1dἆιᾆἎΙ\x15\x1dἇιᾇἏΙ\x15+ἠιἨΙᾘ\x15+ἡιἩΙᾙ\x15+ἢιἪΙᾚ\x15+ἣιἫΙᾛ\x15+ἤιἬΙᾜ" + + "\x15+ἥιἭΙᾝ\x15+ἦιἮΙᾞ\x15+ἧιἯΙᾟ\x15\x1dἠιᾐἨΙ\x15\x1dἡιᾑἩΙ\x15\x1dἢιᾒἪΙ" + + "\x15\x1dἣιᾓἫΙ\x15\x1dἤιᾔἬΙ\x15\x1dἥιᾕἭΙ\x15\x1dἦιᾖἮΙ\x15\x1dἧιᾗἯΙ\x15+ὠι" + + "ὨΙᾨ\x15+ὡιὩΙᾩ\x15+ὢιὪΙᾪ\x15+ὣιὫΙᾫ\x15+ὤιὬΙᾬ\x15+ὥιὭΙᾭ\x15+ὦιὮΙᾮ\x15+ὧι" + + "ὯΙᾯ\x15\x1dὠιᾠὨΙ\x15\x1dὡιᾡὩΙ\x15\x1dὢιᾢὪΙ\x15\x1dὣιᾣὫΙ\x15\x1dὤιᾤὬΙ" + + "\x15\x1dὥιᾥὭΙ\x15\x1dὦιᾦὮΙ\x15\x1dὧιᾧὯΙ\x15-ὰιᾺΙᾺͅ\x14#αιΑΙᾼ\x14$άιΆΙΆͅ" + + "\x14$ᾶΑ͂Α͂\x166ᾶιΑ͂Ιᾼ͂\x14\x1cαιᾳΑΙ\x12\x12ιΙΙ\x15-ὴιῊΙῊͅ\x14#ηιΗΙῌ" + + "\x14$ήιΉΙΉͅ\x14$ῆΗ͂Η͂\x166ῆιΗ͂Ιῌ͂\x14\x1cηιῃΗΙ\x166ῒΪ̀Ϊ̀\x166ΐΙ" + + "̈́Ϊ́\x14$ῖΙ͂Ι͂\x166ῗΪ͂Ϊ͂\x166ῢΫ̀Ϋ̀\x166ΰΫ́Ϋ́\x14$ῤΡ̓Ρ̓" + + "\x14$ῦΥ͂Υ͂\x166ῧΫ͂Ϋ͂\x15-ὼιῺΙῺͅ\x14#ωιΩΙῼ\x14$ώιΏΙΏͅ\x14$ῶΩ͂Ω͂\x16" + + "6ῶιΩ͂Ιῼ͂\x14\x1cωιῳΩΙ\x12\x10ωω\x11\x08kk\x12\x10åå\x12\x10ɫɫ\x12\x10ɽ" + + "ɽ\x10\x12ȺȺ\x10\x12ȾȾ\x12\x10ɑɑ\x12\x10ɱɱ\x12\x10ɐɐ\x12\x10ɒɒ\x12\x10ȿȿ" + + "\x12\x10ɀɀ\x12\x10ɥɥ\x12\x10ɦɦ\x12\x10ɜɜ\x12\x10ɡɡ\x12\x10ɬɬ\x12\x10ɪɪ" + + "\x12\x10ʞʞ\x12\x10ʇʇ\x12\x10ʝʝ\x12\x12ffFFFf\x12\x12fiFIFi\x12\x12flFLFl" + + "\x13\x1bffiFFIFfi\x13\x1bfflFFLFfl\x12\x12stSTSt\x12\x12stSTSt\x14$մնՄՆՄ" + + "ն\x14$մեՄԵՄե\x14$միՄԻՄի\x14$վնՎՆՎն\x14$մխՄԽՄխ" + +// lookup returns the trie value for the first UTF-8 encoding in s and +// the width in bytes of this encoding. The size will be 0 if s does not +// hold enough bytes to complete the encoding. len(s) must be greater than 0. +func (t *caseTrie) lookup(s []byte) (v uint16, sz int) { + c0 := s[0] + switch { + case c0 < 0x80: // is ASCII + return caseValues[c0], 1 + case c0 < 0xC2: + return 0, 1 // Illegal UTF-8: not a starter, not ASCII. + case c0 < 0xE0: // 2-byte UTF-8 + if len(s) < 2 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c1), 2 + case c0 < 0xF0: // 3-byte UTF-8 + if len(s) < 3 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + o := uint32(i)<<6 + uint32(c1) + i = caseIndex[o] + c2 := s[2] + if c2 < 0x80 || 0xC0 <= c2 { + return 0, 2 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c2), 3 + case c0 < 0xF8: // 4-byte UTF-8 + if len(s) < 4 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + o := uint32(i)<<6 + uint32(c1) + i = caseIndex[o] + c2 := s[2] + if c2 < 0x80 || 0xC0 <= c2 { + return 0, 2 // Illegal UTF-8: not a continuation byte. + } + o = uint32(i)<<6 + uint32(c2) + i = caseIndex[o] + c3 := s[3] + if c3 < 0x80 || 0xC0 <= c3 { + return 0, 3 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c3), 4 + } + // Illegal rune + return 0, 1 +} + +// lookupUnsafe returns the trie value for the first UTF-8 encoding in s. +// s must start with a full and valid UTF-8 encoded rune. +func (t *caseTrie) lookupUnsafe(s []byte) uint16 { + c0 := s[0] + if c0 < 0x80 { // is ASCII + return caseValues[c0] + } + i := caseIndex[c0] + if c0 < 0xE0 { // 2-byte UTF-8 + return t.lookupValue(uint32(i), s[1]) + } + i = caseIndex[uint32(i)<<6+uint32(s[1])] + if c0 < 0xF0 { // 3-byte UTF-8 + return t.lookupValue(uint32(i), s[2]) + } + i = caseIndex[uint32(i)<<6+uint32(s[2])] + if c0 < 0xF8 { // 4-byte UTF-8 + return t.lookupValue(uint32(i), s[3]) + } + return 0 +} + +// lookupString returns the trie value for the first UTF-8 encoding in s and +// the width in bytes of this encoding. The size will be 0 if s does not +// hold enough bytes to complete the encoding. len(s) must be greater than 0. +func (t *caseTrie) lookupString(s string) (v uint16, sz int) { + c0 := s[0] + switch { + case c0 < 0x80: // is ASCII + return caseValues[c0], 1 + case c0 < 0xC2: + return 0, 1 // Illegal UTF-8: not a starter, not ASCII. + case c0 < 0xE0: // 2-byte UTF-8 + if len(s) < 2 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c1), 2 + case c0 < 0xF0: // 3-byte UTF-8 + if len(s) < 3 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + o := uint32(i)<<6 + uint32(c1) + i = caseIndex[o] + c2 := s[2] + if c2 < 0x80 || 0xC0 <= c2 { + return 0, 2 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c2), 3 + case c0 < 0xF8: // 4-byte UTF-8 + if len(s) < 4 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + o := uint32(i)<<6 + uint32(c1) + i = caseIndex[o] + c2 := s[2] + if c2 < 0x80 || 0xC0 <= c2 { + return 0, 2 // Illegal UTF-8: not a continuation byte. + } + o = uint32(i)<<6 + uint32(c2) + i = caseIndex[o] + c3 := s[3] + if c3 < 0x80 || 0xC0 <= c3 { + return 0, 3 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c3), 4 + } + // Illegal rune + return 0, 1 +} + +// lookupStringUnsafe returns the trie value for the first UTF-8 encoding in s. +// s must start with a full and valid UTF-8 encoded rune. +func (t *caseTrie) lookupStringUnsafe(s string) uint16 { + c0 := s[0] + if c0 < 0x80 { // is ASCII + return caseValues[c0] + } + i := caseIndex[c0] + if c0 < 0xE0 { // 2-byte UTF-8 + return t.lookupValue(uint32(i), s[1]) + } + i = caseIndex[uint32(i)<<6+uint32(s[1])] + if c0 < 0xF0 { // 3-byte UTF-8 + return t.lookupValue(uint32(i), s[2]) + } + i = caseIndex[uint32(i)<<6+uint32(s[2])] + if c0 < 0xF8 { // 4-byte UTF-8 + return t.lookupValue(uint32(i), s[3]) + } + return 0 +} + +// caseTrie. Total size: 12250 bytes (11.96 KiB). Checksum: 53ff6cb7321675e1. +type caseTrie struct{} + +func newCaseTrie(i int) *caseTrie { + return &caseTrie{} +} + +// lookupValue determines the type of block n and looks up the value for b. +func (t *caseTrie) lookupValue(n uint32, b byte) uint16 { + switch { + case n < 20: + return uint16(caseValues[n<<6+uint32(b)]) + default: + n -= 20 + return uint16(sparse.lookup(n, b)) + } +} + +// caseValues: 22 blocks, 1408 entries, 2816 bytes +// The third block is the zero block. +var caseValues = [1408]uint16{ + // Block 0x0, offset 0x0 + 0x27: 0x0054, + 0x2e: 0x0054, + 0x30: 0x0010, 0x31: 0x0010, 0x32: 0x0010, 0x33: 0x0010, 0x34: 0x0010, 0x35: 0x0010, + 0x36: 0x0010, 0x37: 0x0010, 0x38: 0x0010, 0x39: 0x0010, 0x3a: 0x0054, + // Block 0x1, offset 0x40 + 0x41: 0x2013, 0x42: 0x2013, 0x43: 0x2013, 0x44: 0x2013, 0x45: 0x2013, + 0x46: 0x2013, 0x47: 0x2013, 0x48: 0x2013, 0x49: 0x2013, 0x4a: 0x2013, 0x4b: 0x2013, + 0x4c: 0x2013, 0x4d: 0x2013, 0x4e: 0x2013, 0x4f: 0x2013, 0x50: 0x2013, 0x51: 0x2013, + 0x52: 0x2013, 0x53: 0x2013, 0x54: 0x2013, 0x55: 0x2013, 0x56: 0x2013, 0x57: 0x2013, + 0x58: 0x2013, 0x59: 0x2013, 0x5a: 0x2013, + 0x5e: 0x0004, 0x5f: 0x0010, 0x60: 0x0004, 0x61: 0x2012, 0x62: 0x2012, 0x63: 0x2012, + 0x64: 0x2012, 0x65: 0x2012, 0x66: 0x2012, 0x67: 0x2012, 0x68: 0x2012, 0x69: 0x2012, + 0x6a: 0x2012, 0x6b: 0x2012, 0x6c: 0x2012, 0x6d: 0x2012, 0x6e: 0x2012, 0x6f: 0x2012, + 0x70: 0x2012, 0x71: 0x2012, 0x72: 0x2012, 0x73: 0x2012, 0x74: 0x2012, 0x75: 0x2012, + 0x76: 0x2012, 0x77: 0x2012, 0x78: 0x2012, 0x79: 0x2012, 0x7a: 0x2012, + // Block 0x2, offset 0x80 + // Block 0x3, offset 0xc0 + 0xc0: 0x0852, 0xc1: 0x0b53, 0xc2: 0x0113, 0xc3: 0x0112, 0xc4: 0x0113, 0xc5: 0x0112, + 0xc6: 0x0b53, 0xc7: 0x0f13, 0xc8: 0x0f12, 0xc9: 0x0e53, 0xca: 0x1153, 0xcb: 0x0713, + 0xcc: 0x0712, 0xcd: 0x0012, 0xce: 0x1453, 0xcf: 0x1753, 0xd0: 0x1a53, 0xd1: 0x0313, + 0xd2: 0x0312, 0xd3: 0x1d53, 0xd4: 0x2053, 0xd5: 0x2352, 0xd6: 0x2653, 0xd7: 0x2653, + 0xd8: 0x0113, 0xd9: 0x0112, 0xda: 0x2952, 0xdb: 0x0012, 0xdc: 0x1d53, 0xdd: 0x2c53, + 0xde: 0x2f52, 0xdf: 0x3253, 0xe0: 0x0113, 0xe1: 0x0112, 0xe2: 0x0113, 0xe3: 0x0112, + 0xe4: 0x0113, 0xe5: 0x0112, 0xe6: 0x3553, 0xe7: 0x0f13, 0xe8: 0x0f12, 0xe9: 0x3853, + 0xea: 0x0012, 0xeb: 0x0012, 0xec: 0x0113, 0xed: 0x0112, 0xee: 0x3553, 0xef: 0x1f13, + 0xf0: 0x1f12, 0xf1: 0x3b53, 0xf2: 0x3e53, 0xf3: 0x0713, 0xf4: 0x0712, 0xf5: 0x0313, + 0xf6: 0x0312, 0xf7: 0x4153, 0xf8: 0x0113, 0xf9: 0x0112, 0xfa: 0x0012, 0xfb: 0x0010, + 0xfc: 0x0113, 0xfd: 0x0112, 0xfe: 0x0012, 0xff: 0x4452, + // Block 0x4, offset 0x100 + 0x100: 0x0010, 0x101: 0x0010, 0x102: 0x0010, 0x103: 0x0010, 0x104: 0x02db, 0x105: 0x0359, + 0x106: 0x03da, 0x107: 0x043b, 0x108: 0x04b9, 0x109: 0x053a, 0x10a: 0x059b, 0x10b: 0x0619, + 0x10c: 0x069a, 0x10d: 0x0313, 0x10e: 0x0312, 0x10f: 0x1f13, 0x110: 0x1f12, 0x111: 0x0313, + 0x112: 0x0312, 0x113: 0x0713, 0x114: 0x0712, 0x115: 0x0313, 0x116: 0x0312, 0x117: 0x0f13, + 0x118: 0x0f12, 0x119: 0x0313, 0x11a: 0x0312, 0x11b: 0x0713, 0x11c: 0x0712, 0x11d: 0x1452, + 0x11e: 0x0113, 0x11f: 0x0112, 0x120: 0x0113, 0x121: 0x0112, 0x122: 0x0113, 0x123: 0x0112, + 0x124: 0x0113, 0x125: 0x0112, 0x126: 0x0113, 0x127: 0x0112, 0x128: 0x0113, 0x129: 0x0112, + 0x12a: 0x0113, 0x12b: 0x0112, 0x12c: 0x0113, 0x12d: 0x0112, 0x12e: 0x0113, 0x12f: 0x0112, + 0x130: 0x06fa, 0x131: 0x07ab, 0x132: 0x0829, 0x133: 0x08aa, 0x134: 0x0113, 0x135: 0x0112, + 0x136: 0x2353, 0x137: 0x4453, 0x138: 0x0113, 0x139: 0x0112, 0x13a: 0x0113, 0x13b: 0x0112, + 0x13c: 0x0113, 0x13d: 0x0112, 0x13e: 0x0113, 0x13f: 0x0112, + // Block 0x5, offset 0x140 + 0x140: 0x0a8a, 0x141: 0x0313, 0x142: 0x0312, 0x143: 0x0853, 0x144: 0x4753, 0x145: 0x4a53, + 0x146: 0x0113, 0x147: 0x0112, 0x148: 0x0113, 0x149: 0x0112, 0x14a: 0x0113, 0x14b: 0x0112, + 0x14c: 0x0113, 0x14d: 0x0112, 0x14e: 0x0113, 0x14f: 0x0112, 0x150: 0x0b0a, 0x151: 0x0b8a, + 0x152: 0x0c0a, 0x153: 0x0b52, 0x154: 0x0b52, 0x155: 0x0012, 0x156: 0x0e52, 0x157: 0x1152, + 0x158: 0x0012, 0x159: 0x1752, 0x15a: 0x0012, 0x15b: 0x1a52, 0x15c: 0x0c8a, 0x15d: 0x0012, + 0x15e: 0x0012, 0x15f: 0x0012, 0x160: 0x1d52, 0x161: 0x0d0a, 0x162: 0x0012, 0x163: 0x2052, + 0x164: 0x0012, 0x165: 0x0d8a, 0x166: 0x0e0a, 0x167: 0x0012, 0x168: 0x2652, 0x169: 0x2652, + 0x16a: 0x0e8a, 0x16b: 0x0f0a, 0x16c: 0x0f8a, 0x16d: 0x0012, 0x16e: 0x0012, 0x16f: 0x1d52, + 0x170: 0x0012, 0x171: 0x100a, 0x172: 0x2c52, 0x173: 0x0012, 0x174: 0x0012, 0x175: 0x3252, + 0x176: 0x0012, 0x177: 0x0012, 0x178: 0x0012, 0x179: 0x0012, 0x17a: 0x0012, 0x17b: 0x0012, + 0x17c: 0x0012, 0x17d: 0x108a, 0x17e: 0x0012, 0x17f: 0x0012, + // Block 0x6, offset 0x180 + 0x180: 0x3552, 0x181: 0x0012, 0x182: 0x0012, 0x183: 0x3852, 0x184: 0x0012, 0x185: 0x0012, + 0x186: 0x0012, 0x187: 0x110a, 0x188: 0x3552, 0x189: 0x4752, 0x18a: 0x3b52, 0x18b: 0x3e52, + 0x18c: 0x4a52, 0x18d: 0x0012, 0x18e: 0x0012, 0x18f: 0x0012, 0x190: 0x0012, 0x191: 0x0012, + 0x192: 0x4152, 0x193: 0x0012, 0x194: 0x0010, 0x195: 0x0012, 0x196: 0x0012, 0x197: 0x0012, + 0x198: 0x0012, 0x199: 0x0012, 0x19a: 0x0012, 0x19b: 0x0012, 0x19c: 0x0012, 0x19d: 0x118a, + 0x19e: 0x120a, 0x19f: 0x0012, 0x1a0: 0x0012, 0x1a1: 0x0012, 0x1a2: 0x0012, 0x1a3: 0x0012, + 0x1a4: 0x0012, 0x1a5: 0x0012, 0x1a6: 0x0012, 0x1a7: 0x0012, 0x1a8: 0x0012, 0x1a9: 0x0012, + 0x1aa: 0x0012, 0x1ab: 0x0012, 0x1ac: 0x0012, 0x1ad: 0x0012, 0x1ae: 0x0012, 0x1af: 0x0012, + 0x1b0: 0x0015, 0x1b1: 0x0015, 0x1b2: 0x0015, 0x1b3: 0x0015, 0x1b4: 0x0015, 0x1b5: 0x0015, + 0x1b6: 0x0015, 0x1b7: 0x0015, 0x1b8: 0x0015, 0x1b9: 0x0014, 0x1ba: 0x0014, 0x1bb: 0x0014, + 0x1bc: 0x0014, 0x1bd: 0x0014, 0x1be: 0x0014, 0x1bf: 0x0014, + // Block 0x7, offset 0x1c0 + 0x1c0: 0x0024, 0x1c1: 0x0024, 0x1c2: 0x0024, 0x1c3: 0x0024, 0x1c4: 0x0024, 0x1c5: 0x128d, + 0x1c6: 0x0024, 0x1c7: 0x0034, 0x1c8: 0x0034, 0x1c9: 0x0034, 0x1ca: 0x0024, 0x1cb: 0x0024, + 0x1cc: 0x0024, 0x1cd: 0x0034, 0x1ce: 0x0034, 0x1cf: 0x0014, 0x1d0: 0x0024, 0x1d1: 0x0024, + 0x1d2: 0x0024, 0x1d3: 0x0034, 0x1d4: 0x0034, 0x1d5: 0x0034, 0x1d6: 0x0034, 0x1d7: 0x0024, + 0x1d8: 0x0034, 0x1d9: 0x0034, 0x1da: 0x0034, 0x1db: 0x0024, 0x1dc: 0x0034, 0x1dd: 0x0034, + 0x1de: 0x0034, 0x1df: 0x0034, 0x1e0: 0x0034, 0x1e1: 0x0034, 0x1e2: 0x0034, 0x1e3: 0x0024, + 0x1e4: 0x0024, 0x1e5: 0x0024, 0x1e6: 0x0024, 0x1e7: 0x0024, 0x1e8: 0x0024, 0x1e9: 0x0024, + 0x1ea: 0x0024, 0x1eb: 0x0024, 0x1ec: 0x0024, 0x1ed: 0x0024, 0x1ee: 0x0024, 0x1ef: 0x0024, + 0x1f0: 0x0113, 0x1f1: 0x0112, 0x1f2: 0x0113, 0x1f3: 0x0112, 0x1f4: 0x0014, 0x1f5: 0x0004, + 0x1f6: 0x0113, 0x1f7: 0x0112, 0x1fa: 0x0015, 0x1fb: 0x4d52, + 0x1fc: 0x5052, 0x1fd: 0x5052, 0x1ff: 0x5353, + // Block 0x8, offset 0x200 + 0x204: 0x0004, 0x205: 0x0004, + 0x206: 0x2a13, 0x207: 0x0054, 0x208: 0x2513, 0x209: 0x2713, 0x20a: 0x2513, + 0x20c: 0x5653, 0x20e: 0x5953, 0x20f: 0x5c53, 0x210: 0x130a, 0x211: 0x2013, + 0x212: 0x2013, 0x213: 0x2013, 0x214: 0x2013, 0x215: 0x2013, 0x216: 0x2013, 0x217: 0x2013, + 0x218: 0x2013, 0x219: 0x2013, 0x21a: 0x2013, 0x21b: 0x2013, 0x21c: 0x2013, 0x21d: 0x2013, + 0x21e: 0x2013, 0x21f: 0x2013, 0x220: 0x5f53, 0x221: 0x5f53, 0x223: 0x5f53, + 0x224: 0x5f53, 0x225: 0x5f53, 0x226: 0x5f53, 0x227: 0x5f53, 0x228: 0x5f53, 0x229: 0x5f53, + 0x22a: 0x5f53, 0x22b: 0x5f53, 0x22c: 0x2a12, 0x22d: 0x2512, 0x22e: 0x2712, 0x22f: 0x2512, + 0x230: 0x144a, 0x231: 0x2012, 0x232: 0x2012, 0x233: 0x2012, 0x234: 0x2012, 0x235: 0x2012, + 0x236: 0x2012, 0x237: 0x2012, 0x238: 0x2012, 0x239: 0x2012, 0x23a: 0x2012, 0x23b: 0x2012, + 0x23c: 0x2012, 0x23d: 0x2012, 0x23e: 0x2012, 0x23f: 0x2012, + // Block 0x9, offset 0x240 + 0x240: 0x5f52, 0x241: 0x5f52, 0x242: 0x158a, 0x243: 0x5f52, 0x244: 0x5f52, 0x245: 0x5f52, + 0x246: 0x5f52, 0x247: 0x5f52, 0x248: 0x5f52, 0x249: 0x5f52, 0x24a: 0x5f52, 0x24b: 0x5f52, + 0x24c: 0x5652, 0x24d: 0x5952, 0x24e: 0x5c52, 0x24f: 0x1813, 0x250: 0x160a, 0x251: 0x168a, + 0x252: 0x0013, 0x253: 0x0013, 0x254: 0x0013, 0x255: 0x170a, 0x256: 0x178a, 0x257: 0x1812, + 0x258: 0x0113, 0x259: 0x0112, 0x25a: 0x0113, 0x25b: 0x0112, 0x25c: 0x0113, 0x25d: 0x0112, + 0x25e: 0x0113, 0x25f: 0x0112, 0x260: 0x0113, 0x261: 0x0112, 0x262: 0x0113, 0x263: 0x0112, + 0x264: 0x0113, 0x265: 0x0112, 0x266: 0x0113, 0x267: 0x0112, 0x268: 0x0113, 0x269: 0x0112, + 0x26a: 0x0113, 0x26b: 0x0112, 0x26c: 0x0113, 0x26d: 0x0112, 0x26e: 0x0113, 0x26f: 0x0112, + 0x270: 0x180a, 0x271: 0x188a, 0x272: 0x0b12, 0x273: 0x5352, 0x274: 0x6253, 0x275: 0x190a, + 0x277: 0x0f13, 0x278: 0x0f12, 0x279: 0x0b13, 0x27a: 0x0113, 0x27b: 0x0112, + 0x27c: 0x0012, 0x27d: 0x4d53, 0x27e: 0x5053, 0x27f: 0x5053, + // Block 0xa, offset 0x280 + 0x280: 0x6852, 0x281: 0x6852, 0x282: 0x6852, 0x283: 0x6852, 0x284: 0x6852, 0x285: 0x6852, + 0x286: 0x6852, 0x287: 0x198a, 0x288: 0x0012, + 0x291: 0x0034, + 0x292: 0x0024, 0x293: 0x0024, 0x294: 0x0024, 0x295: 0x0024, 0x296: 0x0034, 0x297: 0x0024, + 0x298: 0x0024, 0x299: 0x0024, 0x29a: 0x0034, 0x29b: 0x0034, 0x29c: 0x0024, 0x29d: 0x0024, + 0x29e: 0x0024, 0x29f: 0x0024, 0x2a0: 0x0024, 0x2a1: 0x0024, 0x2a2: 0x0034, 0x2a3: 0x0034, + 0x2a4: 0x0034, 0x2a5: 0x0034, 0x2a6: 0x0034, 0x2a7: 0x0034, 0x2a8: 0x0024, 0x2a9: 0x0024, + 0x2aa: 0x0034, 0x2ab: 0x0024, 0x2ac: 0x0024, 0x2ad: 0x0034, 0x2ae: 0x0034, 0x2af: 0x0024, + 0x2b0: 0x0034, 0x2b1: 0x0034, 0x2b2: 0x0034, 0x2b3: 0x0034, 0x2b4: 0x0034, 0x2b5: 0x0034, + 0x2b6: 0x0034, 0x2b7: 0x0034, 0x2b8: 0x0034, 0x2b9: 0x0034, 0x2ba: 0x0034, 0x2bb: 0x0034, + 0x2bc: 0x0034, 0x2bd: 0x0034, 0x2bf: 0x0034, + // Block 0xb, offset 0x2c0 + 0x2c0: 0x7053, 0x2c1: 0x7053, 0x2c2: 0x7053, 0x2c3: 0x7053, 0x2c4: 0x7053, 0x2c5: 0x7053, + 0x2c7: 0x7053, + 0x2cd: 0x7053, 0x2d0: 0x1a6a, 0x2d1: 0x1aea, + 0x2d2: 0x1b6a, 0x2d3: 0x1bea, 0x2d4: 0x1c6a, 0x2d5: 0x1cea, 0x2d6: 0x1d6a, 0x2d7: 0x1dea, + 0x2d8: 0x1e6a, 0x2d9: 0x1eea, 0x2da: 0x1f6a, 0x2db: 0x1fea, 0x2dc: 0x206a, 0x2dd: 0x20ea, + 0x2de: 0x216a, 0x2df: 0x21ea, 0x2e0: 0x226a, 0x2e1: 0x22ea, 0x2e2: 0x236a, 0x2e3: 0x23ea, + 0x2e4: 0x246a, 0x2e5: 0x24ea, 0x2e6: 0x256a, 0x2e7: 0x25ea, 0x2e8: 0x266a, 0x2e9: 0x26ea, + 0x2ea: 0x276a, 0x2eb: 0x27ea, 0x2ec: 0x286a, 0x2ed: 0x28ea, 0x2ee: 0x296a, 0x2ef: 0x29ea, + 0x2f0: 0x2a6a, 0x2f1: 0x2aea, 0x2f2: 0x2b6a, 0x2f3: 0x2bea, 0x2f4: 0x2c6a, 0x2f5: 0x2cea, + 0x2f6: 0x2d6a, 0x2f7: 0x2dea, 0x2f8: 0x2e6a, 0x2f9: 0x2eea, 0x2fa: 0x2f6a, + 0x2fc: 0x0014, 0x2fd: 0x2fea, 0x2fe: 0x306a, 0x2ff: 0x30ea, + // Block 0xc, offset 0x300 + 0x300: 0x0812, 0x301: 0x0812, 0x302: 0x0812, 0x303: 0x0812, 0x304: 0x0812, 0x305: 0x0812, + 0x308: 0x0813, 0x309: 0x0813, 0x30a: 0x0813, 0x30b: 0x0813, + 0x30c: 0x0813, 0x30d: 0x0813, 0x310: 0x3a9a, 0x311: 0x0812, + 0x312: 0x3b7a, 0x313: 0x0812, 0x314: 0x3cba, 0x315: 0x0812, 0x316: 0x3dfa, 0x317: 0x0812, + 0x319: 0x0813, 0x31b: 0x0813, 0x31d: 0x0813, + 0x31f: 0x0813, 0x320: 0x0812, 0x321: 0x0812, 0x322: 0x0812, 0x323: 0x0812, + 0x324: 0x0812, 0x325: 0x0812, 0x326: 0x0812, 0x327: 0x0812, 0x328: 0x0813, 0x329: 0x0813, + 0x32a: 0x0813, 0x32b: 0x0813, 0x32c: 0x0813, 0x32d: 0x0813, 0x32e: 0x0813, 0x32f: 0x0813, + 0x330: 0x8e52, 0x331: 0x8e52, 0x332: 0x9152, 0x333: 0x9152, 0x334: 0x9452, 0x335: 0x9452, + 0x336: 0x9752, 0x337: 0x9752, 0x338: 0x9a52, 0x339: 0x9a52, 0x33a: 0x9d52, 0x33b: 0x9d52, + 0x33c: 0x4d52, 0x33d: 0x4d52, + // Block 0xd, offset 0x340 + 0x340: 0x3f3a, 0x341: 0x402a, 0x342: 0x411a, 0x343: 0x420a, 0x344: 0x42fa, 0x345: 0x43ea, + 0x346: 0x44da, 0x347: 0x45ca, 0x348: 0x46b9, 0x349: 0x47a9, 0x34a: 0x4899, 0x34b: 0x4989, + 0x34c: 0x4a79, 0x34d: 0x4b69, 0x34e: 0x4c59, 0x34f: 0x4d49, 0x350: 0x4e3a, 0x351: 0x4f2a, + 0x352: 0x501a, 0x353: 0x510a, 0x354: 0x51fa, 0x355: 0x52ea, 0x356: 0x53da, 0x357: 0x54ca, + 0x358: 0x55b9, 0x359: 0x56a9, 0x35a: 0x5799, 0x35b: 0x5889, 0x35c: 0x5979, 0x35d: 0x5a69, + 0x35e: 0x5b59, 0x35f: 0x5c49, 0x360: 0x5d3a, 0x361: 0x5e2a, 0x362: 0x5f1a, 0x363: 0x600a, + 0x364: 0x60fa, 0x365: 0x61ea, 0x366: 0x62da, 0x367: 0x63ca, 0x368: 0x64b9, 0x369: 0x65a9, + 0x36a: 0x6699, 0x36b: 0x6789, 0x36c: 0x6879, 0x36d: 0x6969, 0x36e: 0x6a59, 0x36f: 0x6b49, + 0x370: 0x0812, 0x371: 0x0812, 0x372: 0x6c3a, 0x373: 0x6d4a, 0x374: 0x6e1a, + 0x376: 0x6efa, 0x377: 0x6fda, 0x378: 0x0813, 0x379: 0x0813, 0x37a: 0x8e53, 0x37b: 0x8e53, + 0x37c: 0x7119, 0x37d: 0x0004, 0x37e: 0x71ea, 0x37f: 0x0004, + // Block 0xe, offset 0x380 + 0x380: 0x0004, 0x381: 0x0004, 0x382: 0x726a, 0x383: 0x737a, 0x384: 0x744a, + 0x386: 0x752a, 0x387: 0x760a, 0x388: 0x9153, 0x389: 0x9153, 0x38a: 0x9453, 0x38b: 0x9453, + 0x38c: 0x7749, 0x38d: 0x0004, 0x38e: 0x0004, 0x38f: 0x0004, 0x390: 0x0812, 0x391: 0x0812, + 0x392: 0x781a, 0x393: 0x795a, 0x396: 0x7a9a, 0x397: 0x7b7a, + 0x398: 0x0813, 0x399: 0x0813, 0x39a: 0x9753, 0x39b: 0x9753, 0x39d: 0x0004, + 0x39e: 0x0004, 0x39f: 0x0004, 0x3a0: 0x0812, 0x3a1: 0x0812, 0x3a2: 0x7cba, 0x3a3: 0x7dfa, + 0x3a4: 0x7f3a, 0x3a5: 0x0912, 0x3a6: 0x801a, 0x3a7: 0x80fa, 0x3a8: 0x0813, 0x3a9: 0x0813, + 0x3aa: 0x9d53, 0x3ab: 0x9d53, 0x3ac: 0x0913, 0x3ad: 0x0004, 0x3ae: 0x0004, 0x3af: 0x0004, + 0x3b2: 0x823a, 0x3b3: 0x834a, 0x3b4: 0x841a, + 0x3b6: 0x84fa, 0x3b7: 0x85da, 0x3b8: 0x9a53, 0x3b9: 0x9a53, 0x3ba: 0x4d53, 0x3bb: 0x4d53, + 0x3bc: 0x8719, 0x3bd: 0x0004, 0x3be: 0x0004, + // Block 0xf, offset 0x3c0 + 0x3c2: 0x0013, + 0x3c7: 0x0013, 0x3ca: 0x0012, 0x3cb: 0x0013, + 0x3cc: 0x0013, 0x3cd: 0x0013, 0x3ce: 0x0012, 0x3cf: 0x0012, 0x3d0: 0x0013, 0x3d1: 0x0013, + 0x3d2: 0x0013, 0x3d3: 0x0012, 0x3d5: 0x0013, + 0x3d9: 0x0013, 0x3da: 0x0013, 0x3db: 0x0013, 0x3dc: 0x0013, 0x3dd: 0x0013, + 0x3e4: 0x0013, 0x3e6: 0x87eb, 0x3e8: 0x0013, + 0x3ea: 0x884b, 0x3eb: 0x888b, 0x3ec: 0x0013, 0x3ed: 0x0013, 0x3ef: 0x0012, + 0x3f0: 0x0013, 0x3f1: 0x0013, 0x3f2: 0xa053, 0x3f3: 0x0013, 0x3f4: 0x0012, 0x3f5: 0x0010, + 0x3f6: 0x0010, 0x3f7: 0x0010, 0x3f8: 0x0010, 0x3f9: 0x0012, + 0x3fc: 0x0012, 0x3fd: 0x0012, 0x3fe: 0x0013, 0x3ff: 0x0013, + // Block 0x10, offset 0x400 + 0x400: 0x1a13, 0x401: 0x1a13, 0x402: 0x1e13, 0x403: 0x1e13, 0x404: 0x1a13, 0x405: 0x1a13, + 0x406: 0x2613, 0x407: 0x2613, 0x408: 0x2a13, 0x409: 0x2a13, 0x40a: 0x2e13, 0x40b: 0x2e13, + 0x40c: 0x2a13, 0x40d: 0x2a13, 0x40e: 0x2613, 0x40f: 0x2613, 0x410: 0xa352, 0x411: 0xa352, + 0x412: 0xa652, 0x413: 0xa652, 0x414: 0xa952, 0x415: 0xa952, 0x416: 0xa652, 0x417: 0xa652, + 0x418: 0xa352, 0x419: 0xa352, 0x41a: 0x1a12, 0x41b: 0x1a12, 0x41c: 0x1e12, 0x41d: 0x1e12, + 0x41e: 0x1a12, 0x41f: 0x1a12, 0x420: 0x2612, 0x421: 0x2612, 0x422: 0x2a12, 0x423: 0x2a12, + 0x424: 0x2e12, 0x425: 0x2e12, 0x426: 0x2a12, 0x427: 0x2a12, 0x428: 0x2612, 0x429: 0x2612, + // Block 0x11, offset 0x440 + 0x440: 0x6552, 0x441: 0x6552, 0x442: 0x6552, 0x443: 0x6552, 0x444: 0x6552, 0x445: 0x6552, + 0x446: 0x6552, 0x447: 0x6552, 0x448: 0x6552, 0x449: 0x6552, 0x44a: 0x6552, 0x44b: 0x6552, + 0x44c: 0x6552, 0x44d: 0x6552, 0x44e: 0x6552, 0x44f: 0x6552, 0x450: 0xac52, 0x451: 0xac52, + 0x452: 0xac52, 0x453: 0xac52, 0x454: 0xac52, 0x455: 0xac52, 0x456: 0xac52, 0x457: 0xac52, + 0x458: 0xac52, 0x459: 0xac52, 0x45a: 0xac52, 0x45b: 0xac52, 0x45c: 0xac52, 0x45d: 0xac52, + 0x45e: 0xac52, 0x460: 0x0113, 0x461: 0x0112, 0x462: 0x88eb, 0x463: 0x8b53, + 0x464: 0x894b, 0x465: 0x89aa, 0x466: 0x8a0a, 0x467: 0x0f13, 0x468: 0x0f12, 0x469: 0x0313, + 0x46a: 0x0312, 0x46b: 0x0713, 0x46c: 0x0712, 0x46d: 0x8a6b, 0x46e: 0x8acb, 0x46f: 0x8b2b, + 0x470: 0x8b8b, 0x471: 0x0012, 0x472: 0x0113, 0x473: 0x0112, 0x474: 0x0012, 0x475: 0x0313, + 0x476: 0x0312, 0x477: 0x0012, 0x478: 0x0012, 0x479: 0x0012, 0x47a: 0x0012, 0x47b: 0x0012, + 0x47c: 0x0015, 0x47d: 0x0015, 0x47e: 0x8beb, 0x47f: 0x8c4b, + // Block 0x12, offset 0x480 + 0x480: 0x0113, 0x481: 0x0112, 0x482: 0x0113, 0x483: 0x0112, 0x484: 0x0113, 0x485: 0x0112, + 0x486: 0x0113, 0x487: 0x0112, 0x488: 0x0014, 0x489: 0x0014, 0x48a: 0x0014, 0x48b: 0x0713, + 0x48c: 0x0712, 0x48d: 0x8cab, 0x48e: 0x0012, 0x48f: 0x0010, 0x490: 0x0113, 0x491: 0x0112, + 0x492: 0x0113, 0x493: 0x0112, 0x494: 0x0012, 0x495: 0x0012, 0x496: 0x0113, 0x497: 0x0112, + 0x498: 0x0113, 0x499: 0x0112, 0x49a: 0x0113, 0x49b: 0x0112, 0x49c: 0x0113, 0x49d: 0x0112, + 0x49e: 0x0113, 0x49f: 0x0112, 0x4a0: 0x0113, 0x4a1: 0x0112, 0x4a2: 0x0113, 0x4a3: 0x0112, + 0x4a4: 0x0113, 0x4a5: 0x0112, 0x4a6: 0x0113, 0x4a7: 0x0112, 0x4a8: 0x0113, 0x4a9: 0x0112, + 0x4aa: 0x8d0b, 0x4ab: 0x8d6b, 0x4ac: 0x8dcb, 0x4ad: 0x8e2b, 0x4ae: 0x8e8b, 0x4af: 0x0012, + 0x4b0: 0x8eeb, 0x4b1: 0x8f4b, 0x4b2: 0x8fab, 0x4b3: 0xaf53, 0x4b4: 0x0113, 0x4b5: 0x0112, + 0x4b6: 0x0113, 0x4b7: 0x0112, 0x4b8: 0x0113, 0x4b9: 0x0112, + // Block 0x13, offset 0x4c0 + 0x4c0: 0x900a, 0x4c1: 0x908a, 0x4c2: 0x910a, 0x4c3: 0x918a, 0x4c4: 0x923a, 0x4c5: 0x92ea, + 0x4c6: 0x936a, + 0x4d3: 0x93ea, 0x4d4: 0x94ca, 0x4d5: 0x95aa, 0x4d6: 0x968a, 0x4d7: 0x976a, + 0x4dd: 0x0010, + 0x4de: 0x0034, 0x4df: 0x0010, 0x4e0: 0x0010, 0x4e1: 0x0010, 0x4e2: 0x0010, 0x4e3: 0x0010, + 0x4e4: 0x0010, 0x4e5: 0x0010, 0x4e6: 0x0010, 0x4e7: 0x0010, 0x4e8: 0x0010, + 0x4ea: 0x0010, 0x4eb: 0x0010, 0x4ec: 0x0010, 0x4ed: 0x0010, 0x4ee: 0x0010, 0x4ef: 0x0010, + 0x4f0: 0x0010, 0x4f1: 0x0010, 0x4f2: 0x0010, 0x4f3: 0x0010, 0x4f4: 0x0010, 0x4f5: 0x0010, + 0x4f6: 0x0010, 0x4f8: 0x0010, 0x4f9: 0x0010, 0x4fa: 0x0010, 0x4fb: 0x0010, + 0x4fc: 0x0010, 0x4fe: 0x0010, + // Block 0x14, offset 0x500 + 0x500: 0x2213, 0x501: 0x2213, 0x502: 0x2613, 0x503: 0x2613, 0x504: 0x2213, 0x505: 0x2213, + 0x506: 0x2e13, 0x507: 0x2e13, 0x508: 0x2213, 0x509: 0x2213, 0x50a: 0x2613, 0x50b: 0x2613, + 0x50c: 0x2213, 0x50d: 0x2213, 0x50e: 0x3e13, 0x50f: 0x3e13, 0x510: 0x2213, 0x511: 0x2213, + 0x512: 0x2613, 0x513: 0x2613, 0x514: 0x2213, 0x515: 0x2213, 0x516: 0x2e13, 0x517: 0x2e13, + 0x518: 0x2213, 0x519: 0x2213, 0x51a: 0x2613, 0x51b: 0x2613, 0x51c: 0x2213, 0x51d: 0x2213, + 0x51e: 0xb853, 0x51f: 0xb853, 0x520: 0xbb53, 0x521: 0xbb53, 0x522: 0x2212, 0x523: 0x2212, + 0x524: 0x2612, 0x525: 0x2612, 0x526: 0x2212, 0x527: 0x2212, 0x528: 0x2e12, 0x529: 0x2e12, + 0x52a: 0x2212, 0x52b: 0x2212, 0x52c: 0x2612, 0x52d: 0x2612, 0x52e: 0x2212, 0x52f: 0x2212, + 0x530: 0x3e12, 0x531: 0x3e12, 0x532: 0x2212, 0x533: 0x2212, 0x534: 0x2612, 0x535: 0x2612, + 0x536: 0x2212, 0x537: 0x2212, 0x538: 0x2e12, 0x539: 0x2e12, 0x53a: 0x2212, 0x53b: 0x2212, + 0x53c: 0x2612, 0x53d: 0x2612, 0x53e: 0x2212, 0x53f: 0x2212, + // Block 0x15, offset 0x540 + 0x542: 0x0010, + 0x547: 0x0010, 0x549: 0x0010, 0x54b: 0x0010, + 0x54d: 0x0010, 0x54e: 0x0010, 0x54f: 0x0010, 0x551: 0x0010, + 0x552: 0x0010, 0x554: 0x0010, 0x557: 0x0010, + 0x559: 0x0010, 0x55b: 0x0010, 0x55d: 0x0010, + 0x55f: 0x0010, 0x561: 0x0010, 0x562: 0x0010, + 0x564: 0x0010, 0x567: 0x0010, 0x568: 0x0010, 0x569: 0x0010, + 0x56a: 0x0010, 0x56c: 0x0010, 0x56d: 0x0010, 0x56e: 0x0010, 0x56f: 0x0010, + 0x570: 0x0010, 0x571: 0x0010, 0x572: 0x0010, 0x574: 0x0010, 0x575: 0x0010, + 0x576: 0x0010, 0x577: 0x0010, 0x579: 0x0010, 0x57a: 0x0010, 0x57b: 0x0010, + 0x57c: 0x0010, 0x57e: 0x0010, +} + +// caseIndex: 25 blocks, 1600 entries, 3200 bytes +// Block 0 is the zero block. +var caseIndex = [1600]uint16{ + // Block 0x0, offset 0x0 + // Block 0x1, offset 0x40 + // Block 0x2, offset 0x80 + // Block 0x3, offset 0xc0 + 0xc2: 0x14, 0xc3: 0x15, 0xc4: 0x16, 0xc5: 0x17, 0xc6: 0x01, 0xc7: 0x02, + 0xc8: 0x18, 0xc9: 0x03, 0xca: 0x04, 0xcb: 0x19, 0xcc: 0x1a, 0xcd: 0x05, 0xce: 0x06, 0xcf: 0x07, + 0xd0: 0x1b, 0xd1: 0x1c, 0xd2: 0x1d, 0xd3: 0x1e, 0xd4: 0x1f, 0xd5: 0x20, 0xd6: 0x08, 0xd7: 0x21, + 0xd8: 0x22, 0xd9: 0x23, 0xda: 0x24, 0xdb: 0x25, 0xdc: 0x26, 0xdd: 0x27, 0xde: 0x28, 0xdf: 0x29, + 0xe0: 0x02, 0xe1: 0x03, 0xe2: 0x04, 0xe3: 0x05, + 0xea: 0x06, 0xeb: 0x07, 0xec: 0x07, 0xed: 0x08, 0xef: 0x09, + 0xf0: 0x14, 0xf3: 0x16, + // Block 0x4, offset 0x100 + 0x120: 0x2a, 0x121: 0x2b, 0x122: 0x2c, 0x123: 0x2d, 0x124: 0x2e, 0x125: 0x2f, 0x126: 0x30, 0x127: 0x31, + 0x128: 0x32, 0x129: 0x33, 0x12a: 0x34, 0x12b: 0x35, 0x12c: 0x36, 0x12d: 0x37, 0x12e: 0x38, 0x12f: 0x39, + 0x130: 0x3a, 0x131: 0x3b, 0x132: 0x3c, 0x133: 0x3d, 0x134: 0x3e, 0x135: 0x3f, 0x136: 0x40, 0x137: 0x41, + 0x138: 0x42, 0x139: 0x43, 0x13a: 0x44, 0x13b: 0x45, 0x13c: 0x46, 0x13d: 0x47, 0x13e: 0x48, 0x13f: 0x49, + // Block 0x5, offset 0x140 + 0x140: 0x4a, 0x141: 0x4b, 0x142: 0x4c, 0x143: 0x09, 0x144: 0x24, 0x145: 0x24, 0x146: 0x24, 0x147: 0x24, + 0x148: 0x24, 0x149: 0x4d, 0x14a: 0x4e, 0x14b: 0x4f, 0x14c: 0x50, 0x14d: 0x51, 0x14e: 0x52, 0x14f: 0x53, + 0x150: 0x54, 0x151: 0x24, 0x152: 0x24, 0x153: 0x24, 0x154: 0x24, 0x155: 0x24, 0x156: 0x24, 0x157: 0x24, + 0x158: 0x24, 0x159: 0x55, 0x15a: 0x56, 0x15b: 0x57, 0x15c: 0x58, 0x15d: 0x59, 0x15e: 0x5a, 0x15f: 0x5b, + 0x160: 0x5c, 0x161: 0x5d, 0x162: 0x5e, 0x163: 0x5f, 0x164: 0x60, 0x165: 0x61, 0x167: 0x62, + 0x168: 0x63, 0x169: 0x64, 0x16a: 0x65, 0x16c: 0x66, 0x16d: 0x67, 0x16e: 0x68, 0x16f: 0x69, + 0x170: 0x6a, 0x171: 0x6b, 0x172: 0x6c, 0x173: 0x6d, 0x174: 0x6e, 0x175: 0x6f, 0x176: 0x70, 0x177: 0x71, + 0x178: 0x72, 0x179: 0x72, 0x17a: 0x73, 0x17b: 0x72, 0x17c: 0x74, 0x17d: 0x0a, 0x17e: 0x0b, 0x17f: 0x0c, + // Block 0x6, offset 0x180 + 0x180: 0x75, 0x181: 0x76, 0x182: 0x77, 0x183: 0x78, 0x184: 0x0d, 0x185: 0x79, 0x186: 0x7a, + 0x192: 0x7b, 0x193: 0x0e, + 0x1b0: 0x7c, 0x1b1: 0x0f, 0x1b2: 0x72, 0x1b3: 0x7d, 0x1b4: 0x7e, 0x1b5: 0x7f, 0x1b6: 0x80, 0x1b7: 0x81, + 0x1b8: 0x82, + // Block 0x7, offset 0x1c0 + 0x1c0: 0x83, 0x1c2: 0x84, 0x1c3: 0x85, 0x1c4: 0x86, 0x1c5: 0x24, 0x1c6: 0x87, + // Block 0x8, offset 0x200 + 0x200: 0x88, 0x201: 0x24, 0x202: 0x24, 0x203: 0x24, 0x204: 0x24, 0x205: 0x24, 0x206: 0x24, 0x207: 0x24, + 0x208: 0x24, 0x209: 0x24, 0x20a: 0x24, 0x20b: 0x24, 0x20c: 0x24, 0x20d: 0x24, 0x20e: 0x24, 0x20f: 0x24, + 0x210: 0x24, 0x211: 0x24, 0x212: 0x89, 0x213: 0x8a, 0x214: 0x24, 0x215: 0x24, 0x216: 0x24, 0x217: 0x24, + 0x218: 0x8b, 0x219: 0x8c, 0x21a: 0x8d, 0x21b: 0x8e, 0x21c: 0x8f, 0x21d: 0x90, 0x21e: 0x10, 0x21f: 0x91, + 0x220: 0x92, 0x221: 0x93, 0x222: 0x24, 0x223: 0x94, 0x224: 0x95, 0x225: 0x96, 0x226: 0x97, 0x227: 0x98, + 0x228: 0x99, 0x229: 0x9a, 0x22a: 0x9b, 0x22b: 0x9c, 0x22c: 0x9d, 0x22d: 0x9e, 0x22e: 0x9f, 0x22f: 0xa0, + 0x230: 0x24, 0x231: 0x24, 0x232: 0x24, 0x233: 0x24, 0x234: 0x24, 0x235: 0x24, 0x236: 0x24, 0x237: 0x24, + 0x238: 0x24, 0x239: 0x24, 0x23a: 0x24, 0x23b: 0x24, 0x23c: 0x24, 0x23d: 0x24, 0x23e: 0x24, 0x23f: 0x24, + // Block 0x9, offset 0x240 + 0x240: 0x24, 0x241: 0x24, 0x242: 0x24, 0x243: 0x24, 0x244: 0x24, 0x245: 0x24, 0x246: 0x24, 0x247: 0x24, + 0x248: 0x24, 0x249: 0x24, 0x24a: 0x24, 0x24b: 0x24, 0x24c: 0x24, 0x24d: 0x24, 0x24e: 0x24, 0x24f: 0x24, + 0x250: 0x24, 0x251: 0x24, 0x252: 0x24, 0x253: 0x24, 0x254: 0x24, 0x255: 0x24, 0x256: 0x24, 0x257: 0x24, + 0x258: 0x24, 0x259: 0x24, 0x25a: 0x24, 0x25b: 0x24, 0x25c: 0x24, 0x25d: 0x24, 0x25e: 0x24, 0x25f: 0x24, + 0x260: 0x24, 0x261: 0x24, 0x262: 0x24, 0x263: 0x24, 0x264: 0x24, 0x265: 0x24, 0x266: 0x24, 0x267: 0x24, + 0x268: 0x24, 0x269: 0x24, 0x26a: 0x24, 0x26b: 0x24, 0x26c: 0x24, 0x26d: 0x24, 0x26e: 0x24, 0x26f: 0x24, + 0x270: 0x24, 0x271: 0x24, 0x272: 0x24, 0x273: 0x24, 0x274: 0x24, 0x275: 0x24, 0x276: 0x24, 0x277: 0x24, + 0x278: 0x24, 0x279: 0x24, 0x27a: 0x24, 0x27b: 0x24, 0x27c: 0x24, 0x27d: 0x24, 0x27e: 0x24, 0x27f: 0x24, + // Block 0xa, offset 0x280 + 0x280: 0x24, 0x281: 0x24, 0x282: 0x24, 0x283: 0x24, 0x284: 0x24, 0x285: 0x24, 0x286: 0x24, 0x287: 0x24, + 0x288: 0x24, 0x289: 0x24, 0x28a: 0x24, 0x28b: 0x24, 0x28c: 0x24, 0x28d: 0x24, 0x28e: 0x24, 0x28f: 0x24, + 0x290: 0x24, 0x291: 0x24, 0x292: 0x24, 0x293: 0x24, 0x294: 0x24, 0x295: 0x24, 0x296: 0x24, 0x297: 0x24, + 0x298: 0x24, 0x299: 0x24, 0x29a: 0x24, 0x29b: 0x24, 0x29c: 0x24, 0x29d: 0x24, 0x29e: 0xa1, 0x29f: 0xa2, + // Block 0xb, offset 0x2c0 + 0x2ec: 0x11, 0x2ed: 0xa3, 0x2ee: 0xa4, 0x2ef: 0xa5, + 0x2f0: 0x24, 0x2f1: 0x24, 0x2f2: 0x24, 0x2f3: 0x24, 0x2f4: 0xa6, 0x2f5: 0xa7, 0x2f6: 0xa8, 0x2f7: 0xa9, + 0x2f8: 0xaa, 0x2f9: 0xab, 0x2fa: 0x24, 0x2fb: 0xac, 0x2fc: 0xad, 0x2fd: 0xae, 0x2fe: 0xaf, 0x2ff: 0xb0, + // Block 0xc, offset 0x300 + 0x300: 0xb1, 0x301: 0xb2, 0x302: 0x24, 0x303: 0xb3, 0x305: 0xb4, 0x307: 0xb5, + 0x30a: 0xb6, 0x30b: 0xb7, 0x30c: 0xb8, 0x30d: 0xb9, 0x30e: 0xba, 0x30f: 0xbb, + 0x310: 0xbc, 0x311: 0xbd, 0x312: 0xbe, 0x313: 0xbf, 0x314: 0xc0, 0x315: 0xc1, + 0x318: 0x24, 0x319: 0x24, 0x31a: 0x24, 0x31b: 0x24, 0x31c: 0xc2, 0x31d: 0xc3, + 0x320: 0xc4, 0x321: 0xc5, 0x322: 0xc6, 0x323: 0xc7, 0x324: 0xc8, 0x326: 0xc9, + 0x328: 0xca, 0x329: 0xcb, 0x32a: 0xcc, 0x32b: 0xcd, 0x32c: 0x5f, 0x32d: 0xce, 0x32e: 0xcf, + 0x330: 0x24, 0x331: 0xd0, 0x332: 0xd1, 0x333: 0xd2, 0x334: 0xd3, + 0x33c: 0xd4, 0x33d: 0xd5, + // Block 0xd, offset 0x340 + 0x340: 0xd6, 0x341: 0xd7, 0x342: 0xd8, 0x343: 0xd9, 0x344: 0xda, 0x345: 0xdb, 0x346: 0xdc, 0x347: 0xdd, + 0x348: 0xde, 0x34a: 0xdf, 0x34b: 0xe0, 0x34c: 0xe1, 0x34d: 0xe2, + 0x350: 0xe3, 0x351: 0xe4, 0x352: 0xe5, 0x353: 0xe6, 0x356: 0xe7, 0x357: 0xe8, + 0x358: 0xe9, 0x359: 0xea, 0x35a: 0xeb, 0x35b: 0xec, 0x35c: 0xed, + 0x360: 0xee, 0x362: 0xef, 0x363: 0xf0, + 0x368: 0xf1, 0x369: 0xf2, 0x36a: 0xf3, 0x36b: 0xf4, + 0x370: 0xf5, 0x371: 0xf6, 0x372: 0xf7, 0x374: 0xf8, 0x375: 0xf9, 0x376: 0xfa, + 0x37b: 0xfb, + // Block 0xe, offset 0x380 + 0x380: 0x24, 0x381: 0x24, 0x382: 0x24, 0x383: 0x24, 0x384: 0x24, 0x385: 0x24, 0x386: 0x24, 0x387: 0x24, + 0x388: 0x24, 0x389: 0x24, 0x38a: 0x24, 0x38b: 0x24, 0x38c: 0x24, 0x38d: 0x24, 0x38e: 0xfc, + 0x390: 0x24, 0x391: 0xfd, 0x392: 0x24, 0x393: 0x24, 0x394: 0x24, 0x395: 0xfe, + // Block 0xf, offset 0x3c0 + 0x3c0: 0x24, 0x3c1: 0x24, 0x3c2: 0x24, 0x3c3: 0x24, 0x3c4: 0x24, 0x3c5: 0x24, 0x3c6: 0x24, 0x3c7: 0x24, + 0x3c8: 0x24, 0x3c9: 0x24, 0x3ca: 0x24, 0x3cb: 0x24, 0x3cc: 0x24, 0x3cd: 0x24, 0x3ce: 0x24, 0x3cf: 0x24, + 0x3d0: 0xfd, + // Block 0x10, offset 0x400 + 0x410: 0x24, 0x411: 0x24, 0x412: 0x24, 0x413: 0x24, 0x414: 0x24, 0x415: 0x24, 0x416: 0x24, 0x417: 0x24, + 0x418: 0x24, 0x419: 0xff, + // Block 0x11, offset 0x440 + 0x460: 0x24, 0x461: 0x24, 0x462: 0x24, 0x463: 0x24, 0x464: 0x24, 0x465: 0x24, 0x466: 0x24, 0x467: 0x24, + 0x468: 0xf4, 0x469: 0x100, 0x46b: 0x101, 0x46c: 0x102, 0x46d: 0x103, 0x46e: 0x104, + 0x479: 0x105, 0x47c: 0x24, 0x47d: 0x106, 0x47e: 0x107, 0x47f: 0x108, + // Block 0x12, offset 0x480 + 0x4b0: 0x24, 0x4b1: 0x109, 0x4b2: 0x10a, + // Block 0x13, offset 0x4c0 + 0x4c5: 0x10b, 0x4c6: 0x10c, + 0x4c9: 0x10d, + 0x4d0: 0x10e, 0x4d1: 0x10f, 0x4d2: 0x110, 0x4d3: 0x111, 0x4d4: 0x112, 0x4d5: 0x113, 0x4d6: 0x114, 0x4d7: 0x115, + 0x4d8: 0x116, 0x4d9: 0x117, 0x4da: 0x118, 0x4db: 0x119, 0x4dc: 0x11a, 0x4dd: 0x11b, 0x4de: 0x11c, 0x4df: 0x11d, + 0x4e8: 0x11e, 0x4e9: 0x11f, 0x4ea: 0x120, + // Block 0x14, offset 0x500 + 0x500: 0x121, + 0x520: 0x24, 0x521: 0x24, 0x522: 0x24, 0x523: 0x122, 0x524: 0x12, 0x525: 0x123, + 0x538: 0x124, 0x539: 0x13, 0x53a: 0x125, + // Block 0x15, offset 0x540 + 0x544: 0x126, 0x545: 0x127, 0x546: 0x128, + 0x54f: 0x129, + // Block 0x16, offset 0x580 + 0x590: 0x0a, 0x591: 0x0b, 0x592: 0x0c, 0x593: 0x0d, 0x594: 0x0e, 0x596: 0x0f, + 0x59b: 0x10, 0x59d: 0x11, 0x59e: 0x12, 0x59f: 0x13, + // Block 0x17, offset 0x5c0 + 0x5c0: 0x12a, 0x5c1: 0x12b, 0x5c4: 0x12b, 0x5c5: 0x12b, 0x5c6: 0x12b, 0x5c7: 0x12c, + // Block 0x18, offset 0x600 + 0x620: 0x15, +} + +// sparseOffsets: 282 entries, 564 bytes +var sparseOffsets = []uint16{0x0, 0x9, 0xf, 0x18, 0x24, 0x2e, 0x35, 0x38, 0x3c, 0x3f, 0x43, 0x4d, 0x4f, 0x57, 0x5e, 0x63, 0x71, 0x72, 0x80, 0x8f, 0x99, 0x9c, 0xa3, 0xab, 0xae, 0xb0, 0xbf, 0xc5, 0xd3, 0xde, 0xeb, 0xf6, 0x102, 0x10c, 0x118, 0x123, 0x12f, 0x13b, 0x143, 0x14c, 0x156, 0x161, 0x16d, 0x174, 0x17f, 0x184, 0x18c, 0x18f, 0x194, 0x198, 0x19c, 0x1a3, 0x1ac, 0x1b4, 0x1b5, 0x1be, 0x1c5, 0x1cd, 0x1d3, 0x1d8, 0x1dc, 0x1df, 0x1e1, 0x1e4, 0x1e9, 0x1ea, 0x1ec, 0x1ee, 0x1f0, 0x1f7, 0x1fc, 0x200, 0x209, 0x20c, 0x20f, 0x215, 0x216, 0x221, 0x222, 0x223, 0x228, 0x235, 0x23d, 0x245, 0x24e, 0x257, 0x260, 0x265, 0x268, 0x273, 0x280, 0x282, 0x289, 0x28b, 0x297, 0x298, 0x2a3, 0x2ab, 0x2b3, 0x2b9, 0x2ba, 0x2c8, 0x2cd, 0x2d0, 0x2d5, 0x2d9, 0x2df, 0x2e4, 0x2e7, 0x2ec, 0x2f1, 0x2f2, 0x2f8, 0x2fa, 0x2fb, 0x2fd, 0x2ff, 0x302, 0x303, 0x305, 0x308, 0x30e, 0x312, 0x314, 0x319, 0x320, 0x324, 0x32d, 0x32e, 0x337, 0x33b, 0x340, 0x348, 0x34e, 0x354, 0x35e, 0x363, 0x36c, 0x372, 0x379, 0x37d, 0x385, 0x387, 0x389, 0x38c, 0x38e, 0x390, 0x391, 0x392, 0x394, 0x396, 0x39c, 0x3a1, 0x3a3, 0x3a9, 0x3ac, 0x3ae, 0x3b4, 0x3b9, 0x3bb, 0x3bc, 0x3bd, 0x3be, 0x3c0, 0x3c2, 0x3c4, 0x3c7, 0x3c9, 0x3cc, 0x3d4, 0x3d7, 0x3db, 0x3e3, 0x3e5, 0x3e6, 0x3e7, 0x3e9, 0x3ef, 0x3f1, 0x3f2, 0x3f4, 0x3f6, 0x3f8, 0x405, 0x406, 0x407, 0x40b, 0x40d, 0x40e, 0x40f, 0x410, 0x411, 0x414, 0x417, 0x41d, 0x421, 0x425, 0x42b, 0x42e, 0x435, 0x439, 0x43d, 0x444, 0x44d, 0x453, 0x459, 0x463, 0x46d, 0x46f, 0x477, 0x47d, 0x483, 0x489, 0x48c, 0x492, 0x495, 0x49d, 0x49e, 0x4a5, 0x4a9, 0x4aa, 0x4ad, 0x4b5, 0x4bb, 0x4c2, 0x4c3, 0x4c9, 0x4cc, 0x4d4, 0x4db, 0x4e5, 0x4ed, 0x4f0, 0x4f1, 0x4f2, 0x4f3, 0x4f4, 0x4f6, 0x4f8, 0x4fa, 0x4fe, 0x4ff, 0x501, 0x503, 0x504, 0x505, 0x507, 0x50c, 0x511, 0x515, 0x516, 0x519, 0x51d, 0x528, 0x52c, 0x534, 0x539, 0x53d, 0x540, 0x544, 0x547, 0x54a, 0x54f, 0x553, 0x557, 0x55b, 0x55f, 0x561, 0x563, 0x566, 0x56b, 0x56d, 0x572, 0x57b, 0x580, 0x581, 0x584, 0x585, 0x586, 0x588, 0x589, 0x58a} + +// sparseValues: 1418 entries, 5672 bytes +var sparseValues = [1418]valueRange{ + // Block 0x0, offset 0x0 + {value: 0x0004, lo: 0xa8, hi: 0xa8}, + {value: 0x0012, lo: 0xaa, hi: 0xaa}, + {value: 0x0014, lo: 0xad, hi: 0xad}, + {value: 0x0004, lo: 0xaf, hi: 0xaf}, + {value: 0x0004, lo: 0xb4, hi: 0xb4}, + {value: 0x001a, lo: 0xb5, hi: 0xb5}, + {value: 0x0054, lo: 0xb7, hi: 0xb7}, + {value: 0x0004, lo: 0xb8, hi: 0xb8}, + {value: 0x0012, lo: 0xba, hi: 0xba}, + // Block 0x1, offset 0x9 + {value: 0x2013, lo: 0x80, hi: 0x96}, + {value: 0x2013, lo: 0x98, hi: 0x9e}, + {value: 0x009a, lo: 0x9f, hi: 0x9f}, + {value: 0x2012, lo: 0xa0, hi: 0xb6}, + {value: 0x2012, lo: 0xb8, hi: 0xbe}, + {value: 0x0252, lo: 0xbf, hi: 0xbf}, + // Block 0x2, offset 0xf + {value: 0x0117, lo: 0x80, hi: 0xaf}, + {value: 0x011b, lo: 0xb0, hi: 0xb0}, + {value: 0x019a, lo: 0xb1, hi: 0xb1}, + {value: 0x0117, lo: 0xb2, hi: 0xb7}, + {value: 0x0012, lo: 0xb8, hi: 0xb8}, + {value: 0x0316, lo: 0xb9, hi: 0xba}, + {value: 0x0716, lo: 0xbb, hi: 0xbc}, + {value: 0x0316, lo: 0xbd, hi: 0xbe}, + {value: 0x0553, lo: 0xbf, hi: 0xbf}, + // Block 0x3, offset 0x18 + {value: 0x0552, lo: 0x80, hi: 0x80}, + {value: 0x0316, lo: 0x81, hi: 0x82}, + {value: 0x0716, lo: 0x83, hi: 0x84}, + {value: 0x0316, lo: 0x85, hi: 0x86}, + {value: 0x0f16, lo: 0x87, hi: 0x88}, + {value: 0x01da, lo: 0x89, hi: 0x89}, + {value: 0x0117, lo: 0x8a, hi: 0xb7}, + {value: 0x0253, lo: 0xb8, hi: 0xb8}, + {value: 0x0316, lo: 0xb9, hi: 0xba}, + {value: 0x0716, lo: 0xbb, hi: 0xbc}, + {value: 0x0316, lo: 0xbd, hi: 0xbe}, + {value: 0x028a, lo: 0xbf, hi: 0xbf}, + // Block 0x4, offset 0x24 + {value: 0x0117, lo: 0x80, hi: 0x9f}, + {value: 0x2f53, lo: 0xa0, hi: 0xa0}, + {value: 0x0012, lo: 0xa1, hi: 0xa1}, + {value: 0x0117, lo: 0xa2, hi: 0xb3}, + {value: 0x0012, lo: 0xb4, hi: 0xb9}, + {value: 0x090b, lo: 0xba, hi: 0xba}, + {value: 0x0716, lo: 0xbb, hi: 0xbc}, + {value: 0x2953, lo: 0xbd, hi: 0xbd}, + {value: 0x098b, lo: 0xbe, hi: 0xbe}, + {value: 0x0a0a, lo: 0xbf, hi: 0xbf}, + // Block 0x5, offset 0x2e + {value: 0x0015, lo: 0x80, hi: 0x81}, + {value: 0x0014, lo: 0x82, hi: 0x97}, + {value: 0x0004, lo: 0x98, hi: 0x9d}, + {value: 0x0014, lo: 0x9e, hi: 0x9f}, + {value: 0x0015, lo: 0xa0, hi: 0xa4}, + {value: 0x0004, lo: 0xa5, hi: 0xab}, + {value: 0x0014, lo: 0xac, hi: 0xbf}, + // Block 0x6, offset 0x35 + {value: 0x0024, lo: 0x80, hi: 0x94}, + {value: 0x0034, lo: 0x95, hi: 0xbc}, + {value: 0x0024, lo: 0xbd, hi: 0xbf}, + // Block 0x7, offset 0x38 + {value: 0x6553, lo: 0x80, hi: 0x8f}, + {value: 0x2013, lo: 0x90, hi: 0x9f}, + {value: 0x5f53, lo: 0xa0, hi: 0xaf}, + {value: 0x2012, lo: 0xb0, hi: 0xbf}, + // Block 0x8, offset 0x3c + {value: 0x5f52, lo: 0x80, hi: 0x8f}, + {value: 0x6552, lo: 0x90, hi: 0x9f}, + {value: 0x0117, lo: 0xa0, hi: 0xbf}, + // Block 0x9, offset 0x3f + {value: 0x0117, lo: 0x80, hi: 0x81}, + {value: 0x0024, lo: 0x83, hi: 0x87}, + {value: 0x0014, lo: 0x88, hi: 0x89}, + {value: 0x0117, lo: 0x8a, hi: 0xbf}, + // Block 0xa, offset 0x43 + {value: 0x0f13, lo: 0x80, hi: 0x80}, + {value: 0x0316, lo: 0x81, hi: 0x82}, + {value: 0x0716, lo: 0x83, hi: 0x84}, + {value: 0x0316, lo: 0x85, hi: 0x86}, + {value: 0x0f16, lo: 0x87, hi: 0x88}, + {value: 0x0316, lo: 0x89, hi: 0x8a}, + {value: 0x0716, lo: 0x8b, hi: 0x8c}, + {value: 0x0316, lo: 0x8d, hi: 0x8e}, + {value: 0x0f12, lo: 0x8f, hi: 0x8f}, + {value: 0x0117, lo: 0x90, hi: 0xbf}, + // Block 0xb, offset 0x4d + {value: 0x0117, lo: 0x80, hi: 0xaf}, + {value: 0x6553, lo: 0xb1, hi: 0xbf}, + // Block 0xc, offset 0x4f + {value: 0x3013, lo: 0x80, hi: 0x8f}, + {value: 0x6853, lo: 0x90, hi: 0x96}, + {value: 0x0014, lo: 0x99, hi: 0x99}, + {value: 0x0010, lo: 0x9b, hi: 0x9c}, + {value: 0x0010, lo: 0x9e, hi: 0x9e}, + {value: 0x0012, lo: 0xa0, hi: 0xa0}, + {value: 0x6552, lo: 0xa1, hi: 0xaf}, + {value: 0x3012, lo: 0xb0, hi: 0xbf}, + // Block 0xd, offset 0x57 + {value: 0x0034, lo: 0x81, hi: 0x82}, + {value: 0x0024, lo: 0x84, hi: 0x84}, + {value: 0x0034, lo: 0x85, hi: 0x85}, + {value: 0x0034, lo: 0x87, hi: 0x87}, + {value: 0x0010, lo: 0x90, hi: 0xaa}, + {value: 0x0010, lo: 0xaf, hi: 0xb3}, + {value: 0x0054, lo: 0xb4, hi: 0xb4}, + // Block 0xe, offset 0x5e + {value: 0x0014, lo: 0x80, hi: 0x85}, + {value: 0x0024, lo: 0x90, hi: 0x97}, + {value: 0x0034, lo: 0x98, hi: 0x9a}, + {value: 0x0014, lo: 0x9c, hi: 0x9c}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0xf, offset 0x63 + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x8a}, + {value: 0x0034, lo: 0x8b, hi: 0x92}, + {value: 0x0024, lo: 0x93, hi: 0x94}, + {value: 0x0034, lo: 0x95, hi: 0x96}, + {value: 0x0024, lo: 0x97, hi: 0x9b}, + {value: 0x0034, lo: 0x9c, hi: 0x9c}, + {value: 0x0024, lo: 0x9d, hi: 0x9e}, + {value: 0x0034, lo: 0x9f, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + {value: 0x0010, lo: 0xab, hi: 0xab}, + {value: 0x0010, lo: 0xae, hi: 0xaf}, + {value: 0x0034, lo: 0xb0, hi: 0xb0}, + {value: 0x0010, lo: 0xb1, hi: 0xbf}, + // Block 0x10, offset 0x71 + {value: 0x0010, lo: 0x80, hi: 0xbf}, + // Block 0x11, offset 0x72 + {value: 0x0010, lo: 0x80, hi: 0x93}, + {value: 0x0010, lo: 0x95, hi: 0x95}, + {value: 0x0024, lo: 0x96, hi: 0x9c}, + {value: 0x0014, lo: 0x9d, hi: 0x9d}, + {value: 0x0024, lo: 0x9f, hi: 0xa2}, + {value: 0x0034, lo: 0xa3, hi: 0xa3}, + {value: 0x0024, lo: 0xa4, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xa6}, + {value: 0x0024, lo: 0xa7, hi: 0xa8}, + {value: 0x0034, lo: 0xaa, hi: 0xaa}, + {value: 0x0024, lo: 0xab, hi: 0xac}, + {value: 0x0034, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xbc}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x12, offset 0x80 + {value: 0x0014, lo: 0x8f, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0034, lo: 0x91, hi: 0x91}, + {value: 0x0010, lo: 0x92, hi: 0xaf}, + {value: 0x0024, lo: 0xb0, hi: 0xb0}, + {value: 0x0034, lo: 0xb1, hi: 0xb1}, + {value: 0x0024, lo: 0xb2, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0024, lo: 0xb5, hi: 0xb6}, + {value: 0x0034, lo: 0xb7, hi: 0xb9}, + {value: 0x0024, lo: 0xba, hi: 0xba}, + {value: 0x0034, lo: 0xbb, hi: 0xbc}, + {value: 0x0024, lo: 0xbd, hi: 0xbd}, + {value: 0x0034, lo: 0xbe, hi: 0xbe}, + {value: 0x0024, lo: 0xbf, hi: 0xbf}, + // Block 0x13, offset 0x8f + {value: 0x0024, lo: 0x80, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x82}, + {value: 0x0024, lo: 0x83, hi: 0x83}, + {value: 0x0034, lo: 0x84, hi: 0x84}, + {value: 0x0024, lo: 0x85, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x86}, + {value: 0x0024, lo: 0x87, hi: 0x87}, + {value: 0x0034, lo: 0x88, hi: 0x88}, + {value: 0x0024, lo: 0x89, hi: 0x8a}, + {value: 0x0010, lo: 0x8d, hi: 0xbf}, + // Block 0x14, offset 0x99 + {value: 0x0010, lo: 0x80, hi: 0xa5}, + {value: 0x0014, lo: 0xa6, hi: 0xb0}, + {value: 0x0010, lo: 0xb1, hi: 0xb1}, + // Block 0x15, offset 0x9c + {value: 0x0010, lo: 0x80, hi: 0xaa}, + {value: 0x0024, lo: 0xab, hi: 0xb1}, + {value: 0x0034, lo: 0xb2, hi: 0xb2}, + {value: 0x0024, lo: 0xb3, hi: 0xb3}, + {value: 0x0014, lo: 0xb4, hi: 0xb5}, + {value: 0x0014, lo: 0xba, hi: 0xba}, + {value: 0x0034, lo: 0xbd, hi: 0xbd}, + // Block 0x16, offset 0xa3 + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0024, lo: 0x96, hi: 0x99}, + {value: 0x0014, lo: 0x9a, hi: 0x9a}, + {value: 0x0024, lo: 0x9b, hi: 0xa3}, + {value: 0x0014, lo: 0xa4, hi: 0xa4}, + {value: 0x0024, lo: 0xa5, hi: 0xa7}, + {value: 0x0014, lo: 0xa8, hi: 0xa8}, + {value: 0x0024, lo: 0xa9, hi: 0xad}, + // Block 0x17, offset 0xab + {value: 0x0010, lo: 0x80, hi: 0x98}, + {value: 0x0034, lo: 0x99, hi: 0x9b}, + {value: 0x0010, lo: 0xa0, hi: 0xaa}, + // Block 0x18, offset 0xae + {value: 0x0010, lo: 0xa0, hi: 0xb4}, + {value: 0x0010, lo: 0xb6, hi: 0xbd}, + // Block 0x19, offset 0xb0 + {value: 0x0034, lo: 0x93, hi: 0x93}, + {value: 0x0024, lo: 0x94, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa2}, + {value: 0x0034, lo: 0xa3, hi: 0xa3}, + {value: 0x0024, lo: 0xa4, hi: 0xa5}, + {value: 0x0034, lo: 0xa6, hi: 0xa6}, + {value: 0x0024, lo: 0xa7, hi: 0xa8}, + {value: 0x0034, lo: 0xa9, hi: 0xa9}, + {value: 0x0024, lo: 0xaa, hi: 0xac}, + {value: 0x0034, lo: 0xad, hi: 0xb2}, + {value: 0x0024, lo: 0xb3, hi: 0xb5}, + {value: 0x0034, lo: 0xb6, hi: 0xb6}, + {value: 0x0024, lo: 0xb7, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + {value: 0x0024, lo: 0xbb, hi: 0xbf}, + // Block 0x1a, offset 0xbf + {value: 0x0014, lo: 0x80, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0xb9}, + {value: 0x0014, lo: 0xba, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x1b, offset 0xc5 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x88}, + {value: 0x0010, lo: 0x89, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0024, lo: 0x91, hi: 0x91}, + {value: 0x0034, lo: 0x92, hi: 0x92}, + {value: 0x0024, lo: 0x93, hi: 0x94}, + {value: 0x0014, lo: 0x95, hi: 0x97}, + {value: 0x0010, lo: 0x98, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0014, lo: 0xb1, hi: 0xb1}, + {value: 0x0010, lo: 0xb2, hi: 0xbf}, + // Block 0x1c, offset 0xd3 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8f, hi: 0x90}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb2}, + {value: 0x0010, lo: 0xb6, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x1d, offset 0xde + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x84}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x8e, hi: 0x8e}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0x9c, hi: 0x9d}, + {value: 0x0010, lo: 0x9f, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xb1}, + {value: 0x0010, lo: 0xbc, hi: 0xbc}, + {value: 0x0024, lo: 0xbe, hi: 0xbe}, + // Block 0x1e, offset 0xeb + {value: 0x0014, lo: 0x81, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8a}, + {value: 0x0010, lo: 0x8f, hi: 0x90}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb6}, + {value: 0x0010, lo: 0xb8, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x1f, offset 0xf6 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x82}, + {value: 0x0014, lo: 0x87, hi: 0x88}, + {value: 0x0014, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0014, lo: 0x91, hi: 0x91}, + {value: 0x0010, lo: 0x99, hi: 0x9c}, + {value: 0x0010, lo: 0x9e, hi: 0x9e}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0014, lo: 0xb0, hi: 0xb1}, + {value: 0x0010, lo: 0xb2, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb5}, + // Block 0x20, offset 0x102 + {value: 0x0014, lo: 0x81, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8d}, + {value: 0x0010, lo: 0x8f, hi: 0x91}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x21, offset 0x10c + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x85}, + {value: 0x0014, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x89, hi: 0x89}, + {value: 0x0010, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0010, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xb9, hi: 0xb9}, + {value: 0x0014, lo: 0xba, hi: 0xbf}, + // Block 0x22, offset 0x118 + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8f, hi: 0x90}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbe}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x23, offset 0x123 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x84}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0014, lo: 0x96, hi: 0x96}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0x9c, hi: 0x9d}, + {value: 0x0010, lo: 0x9f, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xb1, hi: 0xb1}, + // Block 0x24, offset 0x12f + {value: 0x0014, lo: 0x82, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8a}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0x95}, + {value: 0x0010, lo: 0x99, hi: 0x9a}, + {value: 0x0010, lo: 0x9c, hi: 0x9c}, + {value: 0x0010, lo: 0x9e, hi: 0x9f}, + {value: 0x0010, lo: 0xa3, hi: 0xa4}, + {value: 0x0010, lo: 0xa8, hi: 0xaa}, + {value: 0x0010, lo: 0xae, hi: 0xb9}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x25, offset 0x13b + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x82}, + {value: 0x0010, lo: 0x86, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + // Block 0x26, offset 0x143 + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x83}, + {value: 0x0014, lo: 0x84, hi: 0x84}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb9}, + {value: 0x0010, lo: 0xbd, hi: 0xbd}, + {value: 0x0014, lo: 0xbe, hi: 0xbf}, + // Block 0x27, offset 0x14c + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x84}, + {value: 0x0014, lo: 0x86, hi: 0x88}, + {value: 0x0014, lo: 0x8a, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0034, lo: 0x95, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0x9a}, + {value: 0x0010, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + // Block 0x28, offset 0x156 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbe}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x29, offset 0x161 + {value: 0x0010, lo: 0x80, hi: 0x84}, + {value: 0x0014, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x95, hi: 0x96}, + {value: 0x0010, lo: 0x9e, hi: 0x9e}, + {value: 0x0010, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xb1, hi: 0xb2}, + // Block 0x2a, offset 0x16d + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0xba}, + {value: 0x0034, lo: 0xbb, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x2b, offset 0x174 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x84}, + {value: 0x0010, lo: 0x86, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x8e, hi: 0x8e}, + {value: 0x0010, lo: 0x94, hi: 0x97}, + {value: 0x0010, lo: 0x9f, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xba, hi: 0xbf}, + // Block 0x2c, offset 0x17f + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x96}, + {value: 0x0010, lo: 0x9a, hi: 0xb1}, + {value: 0x0010, lo: 0xb3, hi: 0xbb}, + {value: 0x0010, lo: 0xbd, hi: 0xbd}, + // Block 0x2d, offset 0x184 + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0034, lo: 0x8a, hi: 0x8a}, + {value: 0x0010, lo: 0x8f, hi: 0x91}, + {value: 0x0014, lo: 0x92, hi: 0x94}, + {value: 0x0014, lo: 0x96, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0x9f}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + // Block 0x2e, offset 0x18c + {value: 0x0014, lo: 0xb1, hi: 0xb1}, + {value: 0x0014, lo: 0xb4, hi: 0xb7}, + {value: 0x0034, lo: 0xb8, hi: 0xba}, + // Block 0x2f, offset 0x18f + {value: 0x0004, lo: 0x86, hi: 0x86}, + {value: 0x0014, lo: 0x87, hi: 0x87}, + {value: 0x0034, lo: 0x88, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8e}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0x30, offset 0x194 + {value: 0x0014, lo: 0xb1, hi: 0xb1}, + {value: 0x0014, lo: 0xb4, hi: 0xb7}, + {value: 0x0034, lo: 0xb8, hi: 0xb9}, + {value: 0x0014, lo: 0xbb, hi: 0xbc}, + // Block 0x31, offset 0x198 + {value: 0x0004, lo: 0x86, hi: 0x86}, + {value: 0x0034, lo: 0x88, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0x32, offset 0x19c + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0034, lo: 0x98, hi: 0x99}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + {value: 0x0034, lo: 0xb5, hi: 0xb5}, + {value: 0x0034, lo: 0xb7, hi: 0xb7}, + {value: 0x0034, lo: 0xb9, hi: 0xb9}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x33, offset 0x1a3 + {value: 0x0010, lo: 0x80, hi: 0x87}, + {value: 0x0010, lo: 0x89, hi: 0xac}, + {value: 0x0034, lo: 0xb1, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xba, hi: 0xbd}, + {value: 0x0014, lo: 0xbe, hi: 0xbe}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x34, offset 0x1ac + {value: 0x0034, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0024, lo: 0x82, hi: 0x83}, + {value: 0x0034, lo: 0x84, hi: 0x84}, + {value: 0x0024, lo: 0x86, hi: 0x87}, + {value: 0x0010, lo: 0x88, hi: 0x8c}, + {value: 0x0014, lo: 0x8d, hi: 0x97}, + {value: 0x0014, lo: 0x99, hi: 0xbc}, + // Block 0x35, offset 0x1b4 + {value: 0x0034, lo: 0x86, hi: 0x86}, + // Block 0x36, offset 0x1b5 + {value: 0x0010, lo: 0xab, hi: 0xac}, + {value: 0x0014, lo: 0xad, hi: 0xb0}, + {value: 0x0010, lo: 0xb1, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb6}, + {value: 0x0034, lo: 0xb7, hi: 0xb7}, + {value: 0x0010, lo: 0xb8, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbc}, + {value: 0x0014, lo: 0xbd, hi: 0xbe}, + // Block 0x37, offset 0x1be + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x96, hi: 0x97}, + {value: 0x0014, lo: 0x98, hi: 0x99}, + {value: 0x0014, lo: 0x9e, hi: 0xa0}, + {value: 0x0010, lo: 0xa2, hi: 0xa4}, + {value: 0x0010, lo: 0xa7, hi: 0xad}, + {value: 0x0014, lo: 0xb1, hi: 0xb4}, + // Block 0x38, offset 0x1c5 + {value: 0x0014, lo: 0x82, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x84}, + {value: 0x0014, lo: 0x85, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x8f, hi: 0x9c}, + {value: 0x0014, lo: 0x9d, hi: 0x9d}, + {value: 0x6c53, lo: 0xa0, hi: 0xbf}, + // Block 0x39, offset 0x1cd + {value: 0x0010, lo: 0x80, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0x98}, + {value: 0x0010, lo: 0x9a, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x3a, offset 0x1d3 + {value: 0x0010, lo: 0x80, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb5}, + {value: 0x0010, lo: 0xb8, hi: 0xbe}, + // Block 0x3b, offset 0x1d8 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x82, hi: 0x85}, + {value: 0x0010, lo: 0x88, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0xbf}, + // Block 0x3c, offset 0x1dc + {value: 0x0010, lo: 0x80, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0x95}, + {value: 0x0010, lo: 0x98, hi: 0xbf}, + // Block 0x3d, offset 0x1df + {value: 0x0010, lo: 0x80, hi: 0x9a}, + {value: 0x0024, lo: 0x9d, hi: 0x9f}, + // Block 0x3e, offset 0x1e1 + {value: 0x0010, lo: 0x80, hi: 0x8f}, + {value: 0x7453, lo: 0xa0, hi: 0xaf}, + {value: 0x7853, lo: 0xb0, hi: 0xbf}, + // Block 0x3f, offset 0x1e4 + {value: 0x7c53, lo: 0x80, hi: 0x8f}, + {value: 0x8053, lo: 0x90, hi: 0x9f}, + {value: 0x7c53, lo: 0xa0, hi: 0xaf}, + {value: 0x0813, lo: 0xb0, hi: 0xb5}, + {value: 0x0892, lo: 0xb8, hi: 0xbd}, + // Block 0x40, offset 0x1e9 + {value: 0x0010, lo: 0x81, hi: 0xbf}, + // Block 0x41, offset 0x1ea + {value: 0x0010, lo: 0x80, hi: 0xac}, + {value: 0x0010, lo: 0xaf, hi: 0xbf}, + // Block 0x42, offset 0x1ec + {value: 0x0010, lo: 0x81, hi: 0x9a}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x43, offset 0x1ee + {value: 0x0010, lo: 0x80, hi: 0xaa}, + {value: 0x0010, lo: 0xae, hi: 0xb8}, + // Block 0x44, offset 0x1f0 + {value: 0x0010, lo: 0x80, hi: 0x8c}, + {value: 0x0010, lo: 0x8e, hi: 0x91}, + {value: 0x0014, lo: 0x92, hi: 0x93}, + {value: 0x0034, lo: 0x94, hi: 0x94}, + {value: 0x0010, lo: 0xa0, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + // Block 0x45, offset 0x1f7 + {value: 0x0010, lo: 0x80, hi: 0x91}, + {value: 0x0014, lo: 0x92, hi: 0x93}, + {value: 0x0010, lo: 0xa0, hi: 0xac}, + {value: 0x0010, lo: 0xae, hi: 0xb0}, + {value: 0x0014, lo: 0xb2, hi: 0xb3}, + // Block 0x46, offset 0x1fc + {value: 0x0014, lo: 0xb4, hi: 0xb5}, + {value: 0x0010, lo: 0xb6, hi: 0xb6}, + {value: 0x0014, lo: 0xb7, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x47, offset 0x200 + {value: 0x0010, lo: 0x80, hi: 0x85}, + {value: 0x0014, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0014, lo: 0x89, hi: 0x91}, + {value: 0x0034, lo: 0x92, hi: 0x92}, + {value: 0x0014, lo: 0x93, hi: 0x93}, + {value: 0x0004, lo: 0x97, hi: 0x97}, + {value: 0x0024, lo: 0x9d, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + // Block 0x48, offset 0x209 + {value: 0x0014, lo: 0x8b, hi: 0x8e}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x49, offset 0x20c + {value: 0x0010, lo: 0x80, hi: 0x82}, + {value: 0x0014, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x84, hi: 0xb8}, + // Block 0x4a, offset 0x20f + {value: 0x0010, lo: 0x80, hi: 0x84}, + {value: 0x0014, lo: 0x85, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0xa8}, + {value: 0x0034, lo: 0xa9, hi: 0xa9}, + {value: 0x0010, lo: 0xaa, hi: 0xaa}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0x4b, offset 0x215 + {value: 0x0010, lo: 0x80, hi: 0xb5}, + // Block 0x4c, offset 0x216 + {value: 0x0010, lo: 0x80, hi: 0x9e}, + {value: 0x0014, lo: 0xa0, hi: 0xa2}, + {value: 0x0010, lo: 0xa3, hi: 0xa6}, + {value: 0x0014, lo: 0xa7, hi: 0xa8}, + {value: 0x0010, lo: 0xa9, hi: 0xab}, + {value: 0x0010, lo: 0xb0, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb2}, + {value: 0x0010, lo: 0xb3, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xb9}, + {value: 0x0024, lo: 0xba, hi: 0xba}, + {value: 0x0034, lo: 0xbb, hi: 0xbb}, + // Block 0x4d, offset 0x221 + {value: 0x0010, lo: 0x86, hi: 0x8f}, + // Block 0x4e, offset 0x222 + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0x4f, offset 0x223 + {value: 0x0010, lo: 0x80, hi: 0x96}, + {value: 0x0024, lo: 0x97, hi: 0x97}, + {value: 0x0034, lo: 0x98, hi: 0x98}, + {value: 0x0010, lo: 0x99, hi: 0x9a}, + {value: 0x0014, lo: 0x9b, hi: 0x9b}, + // Block 0x50, offset 0x228 + {value: 0x0010, lo: 0x95, hi: 0x95}, + {value: 0x0014, lo: 0x96, hi: 0x96}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0014, lo: 0x98, hi: 0x9e}, + {value: 0x0034, lo: 0xa0, hi: 0xa0}, + {value: 0x0010, lo: 0xa1, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa2}, + {value: 0x0010, lo: 0xa3, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xac}, + {value: 0x0010, lo: 0xad, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb4}, + {value: 0x0024, lo: 0xb5, hi: 0xbc}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0x51, offset 0x235 + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0004, lo: 0xa7, hi: 0xa7}, + {value: 0x0024, lo: 0xb0, hi: 0xb4}, + {value: 0x0034, lo: 0xb5, hi: 0xba}, + {value: 0x0024, lo: 0xbb, hi: 0xbc}, + {value: 0x0034, lo: 0xbd, hi: 0xbd}, + {value: 0x0014, lo: 0xbe, hi: 0xbe}, + // Block 0x52, offset 0x23d + {value: 0x0014, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x84, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0010, lo: 0xb5, hi: 0xb5}, + {value: 0x0014, lo: 0xb6, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + {value: 0x0014, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x53, offset 0x245 + {value: 0x0010, lo: 0x80, hi: 0x81}, + {value: 0x0014, lo: 0x82, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x83}, + {value: 0x0030, lo: 0x84, hi: 0x84}, + {value: 0x0010, lo: 0x85, hi: 0x8b}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0024, lo: 0xab, hi: 0xab}, + {value: 0x0034, lo: 0xac, hi: 0xac}, + {value: 0x0024, lo: 0xad, hi: 0xb3}, + // Block 0x54, offset 0x24e + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa5}, + {value: 0x0010, lo: 0xa6, hi: 0xa7}, + {value: 0x0014, lo: 0xa8, hi: 0xa9}, + {value: 0x0030, lo: 0xaa, hi: 0xaa}, + {value: 0x0034, lo: 0xab, hi: 0xab}, + {value: 0x0014, lo: 0xac, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xbf}, + // Block 0x55, offset 0x257 + {value: 0x0010, lo: 0x80, hi: 0xa5}, + {value: 0x0034, lo: 0xa6, hi: 0xa6}, + {value: 0x0010, lo: 0xa7, hi: 0xa7}, + {value: 0x0014, lo: 0xa8, hi: 0xa9}, + {value: 0x0010, lo: 0xaa, hi: 0xac}, + {value: 0x0014, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xae}, + {value: 0x0014, lo: 0xaf, hi: 0xb1}, + {value: 0x0030, lo: 0xb2, hi: 0xb3}, + // Block 0x56, offset 0x260 + {value: 0x0010, lo: 0x80, hi: 0xab}, + {value: 0x0014, lo: 0xac, hi: 0xb3}, + {value: 0x0010, lo: 0xb4, hi: 0xb5}, + {value: 0x0014, lo: 0xb6, hi: 0xb6}, + {value: 0x0034, lo: 0xb7, hi: 0xb7}, + // Block 0x57, offset 0x265 + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x8d, hi: 0xb7}, + {value: 0x0014, lo: 0xb8, hi: 0xbd}, + // Block 0x58, offset 0x268 + {value: 0x316a, lo: 0x80, hi: 0x80}, + {value: 0x31ea, lo: 0x81, hi: 0x81}, + {value: 0x326a, lo: 0x82, hi: 0x82}, + {value: 0x32ea, lo: 0x83, hi: 0x83}, + {value: 0x336a, lo: 0x84, hi: 0x84}, + {value: 0x33ea, lo: 0x85, hi: 0x85}, + {value: 0x346a, lo: 0x86, hi: 0x86}, + {value: 0x34ea, lo: 0x87, hi: 0x87}, + {value: 0x356a, lo: 0x88, hi: 0x88}, + {value: 0x8353, lo: 0x90, hi: 0xba}, + {value: 0x8353, lo: 0xbd, hi: 0xbf}, + // Block 0x59, offset 0x273 + {value: 0x0024, lo: 0x90, hi: 0x92}, + {value: 0x0034, lo: 0x94, hi: 0x99}, + {value: 0x0024, lo: 0x9a, hi: 0x9b}, + {value: 0x0034, lo: 0x9c, hi: 0x9f}, + {value: 0x0024, lo: 0xa0, hi: 0xa0}, + {value: 0x0010, lo: 0xa1, hi: 0xa1}, + {value: 0x0034, lo: 0xa2, hi: 0xa8}, + {value: 0x0010, lo: 0xa9, hi: 0xac}, + {value: 0x0034, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xb3}, + {value: 0x0024, lo: 0xb4, hi: 0xb4}, + {value: 0x0010, lo: 0xb5, hi: 0xb7}, + {value: 0x0024, lo: 0xb8, hi: 0xb9}, + // Block 0x5a, offset 0x280 + {value: 0x0012, lo: 0x80, hi: 0xab}, + {value: 0x0015, lo: 0xac, hi: 0xbf}, + // Block 0x5b, offset 0x282 + {value: 0x0015, lo: 0x80, hi: 0xaa}, + {value: 0x0012, lo: 0xab, hi: 0xb7}, + {value: 0x0015, lo: 0xb8, hi: 0xb8}, + {value: 0x8752, lo: 0xb9, hi: 0xb9}, + {value: 0x0012, lo: 0xba, hi: 0xbc}, + {value: 0x8b52, lo: 0xbd, hi: 0xbd}, + {value: 0x0012, lo: 0xbe, hi: 0xbf}, + // Block 0x5c, offset 0x289 + {value: 0x0012, lo: 0x80, hi: 0x9a}, + {value: 0x0015, lo: 0x9b, hi: 0xbf}, + // Block 0x5d, offset 0x28b + {value: 0x0024, lo: 0x80, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x82}, + {value: 0x0024, lo: 0x83, hi: 0x89}, + {value: 0x0034, lo: 0x8a, hi: 0x8a}, + {value: 0x0024, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x90}, + {value: 0x0024, lo: 0x91, hi: 0xb5}, + {value: 0x0034, lo: 0xb6, hi: 0xb9}, + {value: 0x0024, lo: 0xbb, hi: 0xbb}, + {value: 0x0034, lo: 0xbc, hi: 0xbd}, + {value: 0x0024, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0x5e, offset 0x297 + {value: 0x0117, lo: 0x80, hi: 0xbf}, + // Block 0x5f, offset 0x298 + {value: 0x0117, lo: 0x80, hi: 0x95}, + {value: 0x361a, lo: 0x96, hi: 0x96}, + {value: 0x36ca, lo: 0x97, hi: 0x97}, + {value: 0x377a, lo: 0x98, hi: 0x98}, + {value: 0x382a, lo: 0x99, hi: 0x99}, + {value: 0x38da, lo: 0x9a, hi: 0x9a}, + {value: 0x398a, lo: 0x9b, hi: 0x9b}, + {value: 0x0012, lo: 0x9c, hi: 0x9d}, + {value: 0x3a3b, lo: 0x9e, hi: 0x9e}, + {value: 0x0012, lo: 0x9f, hi: 0x9f}, + {value: 0x0117, lo: 0xa0, hi: 0xbf}, + // Block 0x60, offset 0x2a3 + {value: 0x0812, lo: 0x80, hi: 0x87}, + {value: 0x0813, lo: 0x88, hi: 0x8f}, + {value: 0x0812, lo: 0x90, hi: 0x95}, + {value: 0x0813, lo: 0x98, hi: 0x9d}, + {value: 0x0812, lo: 0xa0, hi: 0xa7}, + {value: 0x0813, lo: 0xa8, hi: 0xaf}, + {value: 0x0812, lo: 0xb0, hi: 0xb7}, + {value: 0x0813, lo: 0xb8, hi: 0xbf}, + // Block 0x61, offset 0x2ab + {value: 0x0004, lo: 0x8b, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8f}, + {value: 0x0054, lo: 0x98, hi: 0x99}, + {value: 0x0054, lo: 0xa4, hi: 0xa4}, + {value: 0x0054, lo: 0xa7, hi: 0xa7}, + {value: 0x0014, lo: 0xaa, hi: 0xae}, + {value: 0x0010, lo: 0xaf, hi: 0xaf}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x62, offset 0x2b3 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x94, hi: 0x94}, + {value: 0x0014, lo: 0xa0, hi: 0xa4}, + {value: 0x0014, lo: 0xa6, hi: 0xaf}, + {value: 0x0015, lo: 0xb1, hi: 0xb1}, + {value: 0x0015, lo: 0xbf, hi: 0xbf}, + // Block 0x63, offset 0x2b9 + {value: 0x0015, lo: 0x90, hi: 0x9c}, + // Block 0x64, offset 0x2ba + {value: 0x0024, lo: 0x90, hi: 0x91}, + {value: 0x0034, lo: 0x92, hi: 0x93}, + {value: 0x0024, lo: 0x94, hi: 0x97}, + {value: 0x0034, lo: 0x98, hi: 0x9a}, + {value: 0x0024, lo: 0x9b, hi: 0x9c}, + {value: 0x0014, lo: 0x9d, hi: 0xa0}, + {value: 0x0024, lo: 0xa1, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa4}, + {value: 0x0034, lo: 0xa5, hi: 0xa6}, + {value: 0x0024, lo: 0xa7, hi: 0xa7}, + {value: 0x0034, lo: 0xa8, hi: 0xa8}, + {value: 0x0024, lo: 0xa9, hi: 0xa9}, + {value: 0x0034, lo: 0xaa, hi: 0xaf}, + {value: 0x0024, lo: 0xb0, hi: 0xb0}, + // Block 0x65, offset 0x2c8 + {value: 0x0016, lo: 0x85, hi: 0x86}, + {value: 0x0012, lo: 0x87, hi: 0x89}, + {value: 0xa052, lo: 0x8e, hi: 0x8e}, + {value: 0x1013, lo: 0xa0, hi: 0xaf}, + {value: 0x1012, lo: 0xb0, hi: 0xbf}, + // Block 0x66, offset 0x2cd + {value: 0x0010, lo: 0x80, hi: 0x82}, + {value: 0x0716, lo: 0x83, hi: 0x84}, + {value: 0x0010, lo: 0x85, hi: 0x88}, + // Block 0x67, offset 0x2d0 + {value: 0xa353, lo: 0xb6, hi: 0xb7}, + {value: 0xa653, lo: 0xb8, hi: 0xb9}, + {value: 0xa953, lo: 0xba, hi: 0xbb}, + {value: 0xa653, lo: 0xbc, hi: 0xbd}, + {value: 0xa353, lo: 0xbe, hi: 0xbf}, + // Block 0x68, offset 0x2d5 + {value: 0x3013, lo: 0x80, hi: 0x8f}, + {value: 0x6553, lo: 0x90, hi: 0x9f}, + {value: 0xac53, lo: 0xa0, hi: 0xae}, + {value: 0x3012, lo: 0xb0, hi: 0xbf}, + // Block 0x69, offset 0x2d9 + {value: 0x0117, lo: 0x80, hi: 0xa3}, + {value: 0x0012, lo: 0xa4, hi: 0xa4}, + {value: 0x0716, lo: 0xab, hi: 0xac}, + {value: 0x0316, lo: 0xad, hi: 0xae}, + {value: 0x0024, lo: 0xaf, hi: 0xb1}, + {value: 0x0117, lo: 0xb2, hi: 0xb3}, + // Block 0x6a, offset 0x2df + {value: 0x6c52, lo: 0x80, hi: 0x9f}, + {value: 0x7052, lo: 0xa0, hi: 0xa5}, + {value: 0x7052, lo: 0xa7, hi: 0xa7}, + {value: 0x7052, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0x6b, offset 0x2e4 + {value: 0x0010, lo: 0x80, hi: 0xa7}, + {value: 0x0014, lo: 0xaf, hi: 0xaf}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0x6c, offset 0x2e7 + {value: 0x0010, lo: 0x80, hi: 0x96}, + {value: 0x0010, lo: 0xa0, hi: 0xa6}, + {value: 0x0010, lo: 0xa8, hi: 0xae}, + {value: 0x0010, lo: 0xb0, hi: 0xb6}, + {value: 0x0010, lo: 0xb8, hi: 0xbe}, + // Block 0x6d, offset 0x2ec + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0010, lo: 0x88, hi: 0x8e}, + {value: 0x0010, lo: 0x90, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0x9e}, + {value: 0x0024, lo: 0xa0, hi: 0xbf}, + // Block 0x6e, offset 0x2f1 + {value: 0x0014, lo: 0xaf, hi: 0xaf}, + // Block 0x6f, offset 0x2f2 + {value: 0x0014, lo: 0x85, hi: 0x85}, + {value: 0x0034, lo: 0xaa, hi: 0xad}, + {value: 0x0030, lo: 0xae, hi: 0xaf}, + {value: 0x0004, lo: 0xb1, hi: 0xb5}, + {value: 0x0014, lo: 0xbb, hi: 0xbb}, + {value: 0x0010, lo: 0xbc, hi: 0xbc}, + // Block 0x70, offset 0x2f8 + {value: 0x0034, lo: 0x99, hi: 0x9a}, + {value: 0x0004, lo: 0x9b, hi: 0x9e}, + // Block 0x71, offset 0x2fa + {value: 0x0004, lo: 0xbc, hi: 0xbe}, + // Block 0x72, offset 0x2fb + {value: 0x0010, lo: 0x85, hi: 0xaf}, + {value: 0x0010, lo: 0xb1, hi: 0xbf}, + // Block 0x73, offset 0x2fd + {value: 0x0010, lo: 0x80, hi: 0x8e}, + {value: 0x0010, lo: 0xa0, hi: 0xba}, + // Block 0x74, offset 0x2ff + {value: 0x0010, lo: 0x80, hi: 0x94}, + {value: 0x0014, lo: 0x95, hi: 0x95}, + {value: 0x0010, lo: 0x96, hi: 0xbf}, + // Block 0x75, offset 0x302 + {value: 0x0010, lo: 0x80, hi: 0x8c}, + // Block 0x76, offset 0x303 + {value: 0x0010, lo: 0x90, hi: 0xb7}, + {value: 0x0014, lo: 0xb8, hi: 0xbd}, + // Block 0x77, offset 0x305 + {value: 0x0010, lo: 0x80, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8c}, + {value: 0x0010, lo: 0x90, hi: 0xab}, + // Block 0x78, offset 0x308 + {value: 0x0117, lo: 0x80, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xae}, + {value: 0x0024, lo: 0xaf, hi: 0xaf}, + {value: 0x0014, lo: 0xb0, hi: 0xb2}, + {value: 0x0024, lo: 0xb4, hi: 0xbd}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x79, offset 0x30e + {value: 0x0117, lo: 0x80, hi: 0x9b}, + {value: 0x0015, lo: 0x9c, hi: 0x9d}, + {value: 0x0024, lo: 0x9e, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x7a, offset 0x312 + {value: 0x0010, lo: 0x80, hi: 0xaf}, + {value: 0x0024, lo: 0xb0, hi: 0xb1}, + // Block 0x7b, offset 0x314 + {value: 0x0004, lo: 0x80, hi: 0x96}, + {value: 0x0014, lo: 0x97, hi: 0xa1}, + {value: 0x0117, lo: 0xa2, hi: 0xaf}, + {value: 0x0012, lo: 0xb0, hi: 0xb1}, + {value: 0x0117, lo: 0xb2, hi: 0xbf}, + // Block 0x7c, offset 0x319 + {value: 0x0117, lo: 0x80, hi: 0xaf}, + {value: 0x0015, lo: 0xb0, hi: 0xb0}, + {value: 0x0012, lo: 0xb1, hi: 0xb8}, + {value: 0x0316, lo: 0xb9, hi: 0xba}, + {value: 0x0716, lo: 0xbb, hi: 0xbc}, + {value: 0x8753, lo: 0xbd, hi: 0xbd}, + {value: 0x0117, lo: 0xbe, hi: 0xbf}, + // Block 0x7d, offset 0x320 + {value: 0x0010, lo: 0xb7, hi: 0xb7}, + {value: 0x0015, lo: 0xb8, hi: 0xb9}, + {value: 0x0012, lo: 0xba, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbf}, + // Block 0x7e, offset 0x324 + {value: 0x0010, lo: 0x80, hi: 0x81}, + {value: 0x0014, lo: 0x82, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x8a}, + {value: 0x0014, lo: 0x8b, hi: 0x8b}, + {value: 0x0010, lo: 0x8c, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xa6}, + {value: 0x0010, lo: 0xa7, hi: 0xa7}, + // Block 0x7f, offset 0x32d + {value: 0x0010, lo: 0x80, hi: 0xb3}, + // Block 0x80, offset 0x32e + {value: 0x0010, lo: 0x80, hi: 0x83}, + {value: 0x0034, lo: 0x84, hi: 0x84}, + {value: 0x0014, lo: 0x85, hi: 0x85}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0024, lo: 0xa0, hi: 0xb1}, + {value: 0x0010, lo: 0xb2, hi: 0xb7}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + {value: 0x0010, lo: 0xbd, hi: 0xbe}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x81, offset 0x337 + {value: 0x0010, lo: 0x80, hi: 0xa5}, + {value: 0x0014, lo: 0xa6, hi: 0xaa}, + {value: 0x0034, lo: 0xab, hi: 0xad}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0x82, offset 0x33b + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0014, lo: 0x87, hi: 0x91}, + {value: 0x0010, lo: 0x92, hi: 0x92}, + {value: 0x0030, lo: 0x93, hi: 0x93}, + {value: 0x0010, lo: 0xa0, hi: 0xbc}, + // Block 0x83, offset 0x340 + {value: 0x0014, lo: 0x80, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0xb2}, + {value: 0x0034, lo: 0xb3, hi: 0xb3}, + {value: 0x0010, lo: 0xb4, hi: 0xb5}, + {value: 0x0014, lo: 0xb6, hi: 0xb9}, + {value: 0x0010, lo: 0xba, hi: 0xbb}, + {value: 0x0014, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x84, offset 0x348 + {value: 0x0030, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x8f, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0014, lo: 0xa5, hi: 0xa5}, + {value: 0x0004, lo: 0xa6, hi: 0xa6}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0x85, offset 0x34e + {value: 0x0010, lo: 0x80, hi: 0xa8}, + {value: 0x0014, lo: 0xa9, hi: 0xae}, + {value: 0x0010, lo: 0xaf, hi: 0xb0}, + {value: 0x0014, lo: 0xb1, hi: 0xb2}, + {value: 0x0010, lo: 0xb3, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb6}, + // Block 0x86, offset 0x354 + {value: 0x0010, lo: 0x80, hi: 0x82}, + {value: 0x0014, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x84, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8c}, + {value: 0x0010, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0004, lo: 0xb0, hi: 0xb0}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + {value: 0x0014, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbd}, + // Block 0x87, offset 0x35e + {value: 0x0024, lo: 0xb0, hi: 0xb0}, + {value: 0x0024, lo: 0xb2, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0024, lo: 0xb7, hi: 0xb8}, + {value: 0x0024, lo: 0xbe, hi: 0xbf}, + // Block 0x88, offset 0x363 + {value: 0x0024, lo: 0x81, hi: 0x81}, + {value: 0x0004, lo: 0x9d, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xab}, + {value: 0x0014, lo: 0xac, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xaf}, + {value: 0x0010, lo: 0xb2, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb4}, + {value: 0x0010, lo: 0xb5, hi: 0xb5}, + {value: 0x0034, lo: 0xb6, hi: 0xb6}, + // Block 0x89, offset 0x36c + {value: 0x0010, lo: 0x81, hi: 0x86}, + {value: 0x0010, lo: 0x89, hi: 0x8e}, + {value: 0x0010, lo: 0x91, hi: 0x96}, + {value: 0x0010, lo: 0xa0, hi: 0xa6}, + {value: 0x0010, lo: 0xa8, hi: 0xae}, + {value: 0x0012, lo: 0xb0, hi: 0xbf}, + // Block 0x8a, offset 0x372 + {value: 0x0012, lo: 0x80, hi: 0x92}, + {value: 0xaf52, lo: 0x93, hi: 0x93}, + {value: 0x0012, lo: 0x94, hi: 0x9a}, + {value: 0x0014, lo: 0x9b, hi: 0x9b}, + {value: 0x0015, lo: 0x9c, hi: 0x9f}, + {value: 0x0012, lo: 0xa0, hi: 0xa5}, + {value: 0x74d2, lo: 0xb0, hi: 0xbf}, + // Block 0x8b, offset 0x379 + {value: 0x78d2, lo: 0x80, hi: 0x8f}, + {value: 0x7cd2, lo: 0x90, hi: 0x9f}, + {value: 0x80d2, lo: 0xa0, hi: 0xaf}, + {value: 0x7cd2, lo: 0xb0, hi: 0xbf}, + // Block 0x8c, offset 0x37d + {value: 0x0010, lo: 0x80, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xa5}, + {value: 0x0010, lo: 0xa6, hi: 0xa7}, + {value: 0x0014, lo: 0xa8, hi: 0xa8}, + {value: 0x0010, lo: 0xa9, hi: 0xaa}, + {value: 0x0010, lo: 0xac, hi: 0xac}, + {value: 0x0034, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0x8d, offset 0x385 + {value: 0x0010, lo: 0x80, hi: 0xa3}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0x8e, offset 0x387 + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0010, lo: 0x8b, hi: 0xbb}, + // Block 0x8f, offset 0x389 + {value: 0x0010, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x83, hi: 0x84}, + {value: 0x0010, lo: 0x86, hi: 0xbf}, + // Block 0x90, offset 0x38c + {value: 0x0010, lo: 0x80, hi: 0xb1}, + {value: 0x0004, lo: 0xb2, hi: 0xbf}, + // Block 0x91, offset 0x38e + {value: 0x0004, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x93, hi: 0xbf}, + // Block 0x92, offset 0x390 + {value: 0x0010, lo: 0x80, hi: 0xbd}, + // Block 0x93, offset 0x391 + {value: 0x0010, lo: 0x90, hi: 0xbf}, + // Block 0x94, offset 0x392 + {value: 0x0010, lo: 0x80, hi: 0x8f}, + {value: 0x0010, lo: 0x92, hi: 0xbf}, + // Block 0x95, offset 0x394 + {value: 0x0010, lo: 0x80, hi: 0x87}, + {value: 0x0010, lo: 0xb0, hi: 0xbb}, + // Block 0x96, offset 0x396 + {value: 0x0014, lo: 0x80, hi: 0x8f}, + {value: 0x0054, lo: 0x93, hi: 0x93}, + {value: 0x0024, lo: 0xa0, hi: 0xa6}, + {value: 0x0034, lo: 0xa7, hi: 0xad}, + {value: 0x0024, lo: 0xae, hi: 0xaf}, + {value: 0x0010, lo: 0xb3, hi: 0xb4}, + // Block 0x97, offset 0x39c + {value: 0x0010, lo: 0x8d, hi: 0x8f}, + {value: 0x0054, lo: 0x92, hi: 0x92}, + {value: 0x0054, lo: 0x95, hi: 0x95}, + {value: 0x0010, lo: 0xb0, hi: 0xb4}, + {value: 0x0010, lo: 0xb6, hi: 0xbf}, + // Block 0x98, offset 0x3a1 + {value: 0x0010, lo: 0x80, hi: 0xbc}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x99, offset 0x3a3 + {value: 0x0054, lo: 0x87, hi: 0x87}, + {value: 0x0054, lo: 0x8e, hi: 0x8e}, + {value: 0x0054, lo: 0x9a, hi: 0x9a}, + {value: 0x5f53, lo: 0xa1, hi: 0xba}, + {value: 0x0004, lo: 0xbe, hi: 0xbe}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x9a, offset 0x3a9 + {value: 0x0004, lo: 0x80, hi: 0x80}, + {value: 0x5f52, lo: 0x81, hi: 0x9a}, + {value: 0x0004, lo: 0xb0, hi: 0xb0}, + // Block 0x9b, offset 0x3ac + {value: 0x0014, lo: 0x9e, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xbe}, + // Block 0x9c, offset 0x3ae + {value: 0x0010, lo: 0x82, hi: 0x87}, + {value: 0x0010, lo: 0x8a, hi: 0x8f}, + {value: 0x0010, lo: 0x92, hi: 0x97}, + {value: 0x0010, lo: 0x9a, hi: 0x9c}, + {value: 0x0004, lo: 0xa3, hi: 0xa3}, + {value: 0x0014, lo: 0xb9, hi: 0xbb}, + // Block 0x9d, offset 0x3b4 + {value: 0x0010, lo: 0x80, hi: 0x8b}, + {value: 0x0010, lo: 0x8d, hi: 0xa6}, + {value: 0x0010, lo: 0xa8, hi: 0xba}, + {value: 0x0010, lo: 0xbc, hi: 0xbd}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x9e, offset 0x3b9 + {value: 0x0010, lo: 0x80, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x9d}, + // Block 0x9f, offset 0x3bb + {value: 0x0010, lo: 0x80, hi: 0xba}, + // Block 0xa0, offset 0x3bc + {value: 0x0010, lo: 0x80, hi: 0xb4}, + // Block 0xa1, offset 0x3bd + {value: 0x0034, lo: 0xbd, hi: 0xbd}, + // Block 0xa2, offset 0x3be + {value: 0x0010, lo: 0x80, hi: 0x9c}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0xa3, offset 0x3c0 + {value: 0x0010, lo: 0x80, hi: 0x90}, + {value: 0x0034, lo: 0xa0, hi: 0xa0}, + // Block 0xa4, offset 0x3c2 + {value: 0x0010, lo: 0x80, hi: 0x9f}, + {value: 0x0010, lo: 0xad, hi: 0xbf}, + // Block 0xa5, offset 0x3c4 + {value: 0x0010, lo: 0x80, hi: 0x8a}, + {value: 0x0010, lo: 0x90, hi: 0xb5}, + {value: 0x0024, lo: 0xb6, hi: 0xba}, + // Block 0xa6, offset 0x3c7 + {value: 0x0010, lo: 0x80, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0xa7, offset 0x3c9 + {value: 0x0010, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x88, hi: 0x8f}, + {value: 0x0010, lo: 0x91, hi: 0x95}, + // Block 0xa8, offset 0x3cc + {value: 0x2813, lo: 0x80, hi: 0x87}, + {value: 0x3813, lo: 0x88, hi: 0x8f}, + {value: 0x2813, lo: 0x90, hi: 0x97}, + {value: 0xb253, lo: 0x98, hi: 0x9f}, + {value: 0xb553, lo: 0xa0, hi: 0xa7}, + {value: 0x2812, lo: 0xa8, hi: 0xaf}, + {value: 0x3812, lo: 0xb0, hi: 0xb7}, + {value: 0x2812, lo: 0xb8, hi: 0xbf}, + // Block 0xa9, offset 0x3d4 + {value: 0xb252, lo: 0x80, hi: 0x87}, + {value: 0xb552, lo: 0x88, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0xbf}, + // Block 0xaa, offset 0x3d7 + {value: 0x0010, lo: 0x80, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + {value: 0xb553, lo: 0xb0, hi: 0xb7}, + {value: 0xb253, lo: 0xb8, hi: 0xbf}, + // Block 0xab, offset 0x3db + {value: 0x2813, lo: 0x80, hi: 0x87}, + {value: 0x3813, lo: 0x88, hi: 0x8f}, + {value: 0x2813, lo: 0x90, hi: 0x93}, + {value: 0xb552, lo: 0x98, hi: 0x9f}, + {value: 0xb252, lo: 0xa0, hi: 0xa7}, + {value: 0x2812, lo: 0xa8, hi: 0xaf}, + {value: 0x3812, lo: 0xb0, hi: 0xb7}, + {value: 0x2812, lo: 0xb8, hi: 0xbb}, + // Block 0xac, offset 0x3e3 + {value: 0x0010, lo: 0x80, hi: 0xa7}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0xad, offset 0x3e5 + {value: 0x0010, lo: 0x80, hi: 0xa3}, + // Block 0xae, offset 0x3e6 + {value: 0x0010, lo: 0x80, hi: 0xb6}, + // Block 0xaf, offset 0x3e7 + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0010, lo: 0xa0, hi: 0xa7}, + // Block 0xb0, offset 0x3e9 + {value: 0x0010, lo: 0x80, hi: 0x85}, + {value: 0x0010, lo: 0x88, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0xb5}, + {value: 0x0010, lo: 0xb7, hi: 0xb8}, + {value: 0x0010, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0xb1, offset 0x3ef + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0010, lo: 0xa0, hi: 0xb6}, + // Block 0xb2, offset 0x3f1 + {value: 0x0010, lo: 0x80, hi: 0x9e}, + // Block 0xb3, offset 0x3f2 + {value: 0x0010, lo: 0xa0, hi: 0xb2}, + {value: 0x0010, lo: 0xb4, hi: 0xb5}, + // Block 0xb4, offset 0x3f4 + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0010, lo: 0xa0, hi: 0xb9}, + // Block 0xb5, offset 0x3f6 + {value: 0x0010, lo: 0x80, hi: 0xb7}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0xb6, offset 0x3f8 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x83}, + {value: 0x0014, lo: 0x85, hi: 0x86}, + {value: 0x0014, lo: 0x8c, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0014, lo: 0x8e, hi: 0x8e}, + {value: 0x0024, lo: 0x8f, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0x93}, + {value: 0x0010, lo: 0x95, hi: 0x97}, + {value: 0x0010, lo: 0x99, hi: 0xb5}, + {value: 0x0024, lo: 0xb8, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xb7, offset 0x405 + {value: 0x0010, lo: 0xa0, hi: 0xbc}, + // Block 0xb8, offset 0x406 + {value: 0x0010, lo: 0x80, hi: 0x9c}, + // Block 0xb9, offset 0x407 + {value: 0x0010, lo: 0x80, hi: 0x87}, + {value: 0x0010, lo: 0x89, hi: 0xa4}, + {value: 0x0024, lo: 0xa5, hi: 0xa5}, + {value: 0x0034, lo: 0xa6, hi: 0xa6}, + // Block 0xba, offset 0x40b + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0010, lo: 0xa0, hi: 0xb2}, + // Block 0xbb, offset 0x40d + {value: 0x0010, lo: 0x80, hi: 0x91}, + // Block 0xbc, offset 0x40e + {value: 0x0010, lo: 0x80, hi: 0x88}, + // Block 0xbd, offset 0x40f + {value: 0x5653, lo: 0x80, hi: 0xb2}, + // Block 0xbe, offset 0x410 + {value: 0x5652, lo: 0x80, hi: 0xb2}, + // Block 0xbf, offset 0x411 + {value: 0x0010, lo: 0x80, hi: 0xa3}, + {value: 0x0024, lo: 0xa4, hi: 0xa7}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0xc0, offset 0x414 + {value: 0x0010, lo: 0x80, hi: 0x9c}, + {value: 0x0010, lo: 0xa7, hi: 0xa7}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0xc1, offset 0x417 + {value: 0x0010, lo: 0x80, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x87}, + {value: 0x0024, lo: 0x88, hi: 0x8a}, + {value: 0x0034, lo: 0x8b, hi: 0x8b}, + {value: 0x0024, lo: 0x8c, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x90}, + // Block 0xc2, offset 0x41d + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0xb7}, + {value: 0x0014, lo: 0xb8, hi: 0xbf}, + // Block 0xc3, offset 0x421 + {value: 0x0014, lo: 0x80, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xc4, offset 0x425 + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb6}, + {value: 0x0010, lo: 0xb7, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + {value: 0x0014, lo: 0xbd, hi: 0xbd}, + // Block 0xc5, offset 0x42b + {value: 0x0014, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0xa8}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0xc6, offset 0x42e + {value: 0x0024, lo: 0x80, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0xa6}, + {value: 0x0014, lo: 0xa7, hi: 0xab}, + {value: 0x0010, lo: 0xac, hi: 0xac}, + {value: 0x0014, lo: 0xad, hi: 0xb2}, + {value: 0x0034, lo: 0xb3, hi: 0xb4}, + {value: 0x0010, lo: 0xb6, hi: 0xbf}, + // Block 0xc7, offset 0x435 + {value: 0x0010, lo: 0x84, hi: 0x86}, + {value: 0x0010, lo: 0x90, hi: 0xb2}, + {value: 0x0034, lo: 0xb3, hi: 0xb3}, + {value: 0x0010, lo: 0xb6, hi: 0xb6}, + // Block 0xc8, offset 0x439 + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0xb5}, + {value: 0x0014, lo: 0xb6, hi: 0xbe}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0xc9, offset 0x43d + {value: 0x0030, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x84}, + {value: 0x0014, lo: 0x89, hi: 0x89}, + {value: 0x0034, lo: 0x8a, hi: 0x8a}, + {value: 0x0014, lo: 0x8b, hi: 0x8c}, + {value: 0x0010, lo: 0x90, hi: 0x9a}, + {value: 0x0010, lo: 0x9c, hi: 0x9c}, + // Block 0xca, offset 0x444 + {value: 0x0010, lo: 0x80, hi: 0x91}, + {value: 0x0010, lo: 0x93, hi: 0xae}, + {value: 0x0014, lo: 0xaf, hi: 0xb1}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0014, lo: 0xb4, hi: 0xb4}, + {value: 0x0030, lo: 0xb5, hi: 0xb5}, + {value: 0x0034, lo: 0xb6, hi: 0xb6}, + {value: 0x0014, lo: 0xb7, hi: 0xb7}, + {value: 0x0014, lo: 0xbe, hi: 0xbe}, + // Block 0xcb, offset 0x44d + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0010, lo: 0x88, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8d}, + {value: 0x0010, lo: 0x8f, hi: 0x9d}, + {value: 0x0010, lo: 0x9f, hi: 0xa8}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0xcc, offset 0x453 + {value: 0x0010, lo: 0x80, hi: 0x9e}, + {value: 0x0014, lo: 0x9f, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xa2}, + {value: 0x0014, lo: 0xa3, hi: 0xa8}, + {value: 0x0034, lo: 0xa9, hi: 0xaa}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0xcd, offset 0x459 + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8f, hi: 0x90}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xbb, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0xce, offset 0x463 + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x84}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x8b, hi: 0x8c}, + {value: 0x0030, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0x9d, hi: 0xa3}, + {value: 0x0024, lo: 0xa6, hi: 0xac}, + {value: 0x0024, lo: 0xb0, hi: 0xb4}, + // Block 0xcf, offset 0x46d + {value: 0x0010, lo: 0x80, hi: 0xb7}, + {value: 0x0014, lo: 0xb8, hi: 0xbf}, + // Block 0xd0, offset 0x46f + {value: 0x0010, lo: 0x80, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x82}, + {value: 0x0014, lo: 0x83, hi: 0x84}, + {value: 0x0010, lo: 0x85, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x8a}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0024, lo: 0x9e, hi: 0x9e}, + // Block 0xd1, offset 0x477 + {value: 0x0010, lo: 0x80, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb8}, + {value: 0x0010, lo: 0xb9, hi: 0xb9}, + {value: 0x0014, lo: 0xba, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbe}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0xd2, offset 0x47d + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x84, hi: 0x85}, + {value: 0x0010, lo: 0x87, hi: 0x87}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0xd3, offset 0x483 + {value: 0x0010, lo: 0x80, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb5}, + {value: 0x0010, lo: 0xb8, hi: 0xbb}, + {value: 0x0014, lo: 0xbc, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xd4, offset 0x489 + {value: 0x0034, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x98, hi: 0x9b}, + {value: 0x0014, lo: 0x9c, hi: 0x9d}, + // Block 0xd5, offset 0x48c + {value: 0x0010, lo: 0x80, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbc}, + {value: 0x0014, lo: 0xbd, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xd6, offset 0x492 + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x84, hi: 0x84}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0xd7, offset 0x495 + {value: 0x0010, lo: 0x80, hi: 0xaa}, + {value: 0x0014, lo: 0xab, hi: 0xab}, + {value: 0x0010, lo: 0xac, hi: 0xac}, + {value: 0x0014, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xaf}, + {value: 0x0014, lo: 0xb0, hi: 0xb5}, + {value: 0x0030, lo: 0xb6, hi: 0xb6}, + {value: 0x0034, lo: 0xb7, hi: 0xb7}, + // Block 0xd8, offset 0x49d + {value: 0x0010, lo: 0x80, hi: 0x89}, + // Block 0xd9, offset 0x49e + {value: 0x0014, lo: 0x9d, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa5}, + {value: 0x0010, lo: 0xa6, hi: 0xa6}, + {value: 0x0014, lo: 0xa7, hi: 0xaa}, + {value: 0x0034, lo: 0xab, hi: 0xab}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0xda, offset 0x4a5 + {value: 0x0010, lo: 0x80, hi: 0xae}, + {value: 0x0014, lo: 0xaf, hi: 0xb7}, + {value: 0x0010, lo: 0xb8, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + // Block 0xdb, offset 0x4a9 + {value: 0x5f53, lo: 0xa0, hi: 0xbf}, + // Block 0xdc, offset 0x4aa + {value: 0x5f52, lo: 0x80, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0xdd, offset 0x4ad + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x8a}, + {value: 0x0010, lo: 0x8b, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb8}, + {value: 0x0010, lo: 0xb9, hi: 0xba}, + {value: 0x0014, lo: 0xbb, hi: 0xbe}, + // Block 0xde, offset 0x4b5 + {value: 0x0034, lo: 0x87, hi: 0x87}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0014, lo: 0x91, hi: 0x96}, + {value: 0x0010, lo: 0x97, hi: 0x98}, + {value: 0x0014, lo: 0x99, hi: 0x9b}, + {value: 0x0010, lo: 0x9c, hi: 0xbf}, + // Block 0xdf, offset 0x4bb + {value: 0x0010, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x86, hi: 0x89}, + {value: 0x0014, lo: 0x8a, hi: 0x96}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0014, lo: 0x98, hi: 0x98}, + {value: 0x0034, lo: 0x99, hi: 0x99}, + {value: 0x0010, lo: 0x9d, hi: 0x9d}, + // Block 0xe0, offset 0x4c2 + {value: 0x0010, lo: 0x80, hi: 0xb8}, + // Block 0xe1, offset 0x4c3 + {value: 0x0010, lo: 0x80, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0xaf}, + {value: 0x0014, lo: 0xb0, hi: 0xb6}, + {value: 0x0014, lo: 0xb8, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xe2, offset 0x4c9 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0010, lo: 0xb2, hi: 0xbf}, + // Block 0xe3, offset 0x4cc + {value: 0x0010, lo: 0x80, hi: 0x8f}, + {value: 0x0014, lo: 0x92, hi: 0xa7}, + {value: 0x0010, lo: 0xa9, hi: 0xa9}, + {value: 0x0014, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb1, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb4, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb6}, + // Block 0xe4, offset 0x4d4 + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0010, lo: 0x88, hi: 0x89}, + {value: 0x0010, lo: 0x8b, hi: 0xb0}, + {value: 0x0014, lo: 0xb1, hi: 0xb6}, + {value: 0x0014, lo: 0xba, hi: 0xba}, + {value: 0x0014, lo: 0xbc, hi: 0xbd}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0xe5, offset 0x4db + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x82}, + {value: 0x0014, lo: 0x83, hi: 0x83}, + {value: 0x0034, lo: 0x84, hi: 0x85}, + {value: 0x0010, lo: 0x86, hi: 0x86}, + {value: 0x0014, lo: 0x87, hi: 0x87}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0010, lo: 0xa0, hi: 0xa5}, + {value: 0x0010, lo: 0xa7, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xbf}, + // Block 0xe6, offset 0x4e5 + {value: 0x0010, lo: 0x80, hi: 0x8e}, + {value: 0x0014, lo: 0x90, hi: 0x91}, + {value: 0x0010, lo: 0x93, hi: 0x94}, + {value: 0x0014, lo: 0x95, hi: 0x95}, + {value: 0x0010, lo: 0x96, hi: 0x96}, + {value: 0x0034, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0x98, hi: 0x98}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + // Block 0xe7, offset 0x4ed + {value: 0x0010, lo: 0xa0, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb4}, + {value: 0x0010, lo: 0xb5, hi: 0xb6}, + // Block 0xe8, offset 0x4f0 + {value: 0x0010, lo: 0x80, hi: 0x99}, + // Block 0xe9, offset 0x4f1 + {value: 0x0010, lo: 0x80, hi: 0xae}, + // Block 0xea, offset 0x4f2 + {value: 0x0010, lo: 0x80, hi: 0x83}, + // Block 0xeb, offset 0x4f3 + {value: 0x0010, lo: 0x80, hi: 0x86}, + // Block 0xec, offset 0x4f4 + {value: 0x0010, lo: 0x80, hi: 0x9e}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + // Block 0xed, offset 0x4f6 + {value: 0x0010, lo: 0x90, hi: 0xad}, + {value: 0x0034, lo: 0xb0, hi: 0xb4}, + // Block 0xee, offset 0x4f8 + {value: 0x0010, lo: 0x80, hi: 0xaf}, + {value: 0x0024, lo: 0xb0, hi: 0xb6}, + // Block 0xef, offset 0x4fa + {value: 0x0014, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0010, lo: 0xa3, hi: 0xb7}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0xf0, offset 0x4fe + {value: 0x0010, lo: 0x80, hi: 0x8f}, + // Block 0xf1, offset 0x4ff + {value: 0x2013, lo: 0x80, hi: 0x9f}, + {value: 0x2012, lo: 0xa0, hi: 0xbf}, + // Block 0xf2, offset 0x501 + {value: 0x0010, lo: 0x80, hi: 0x84}, + {value: 0x0010, lo: 0x90, hi: 0xbe}, + // Block 0xf3, offset 0x503 + {value: 0x0014, lo: 0x8f, hi: 0x9f}, + // Block 0xf4, offset 0x504 + {value: 0x0014, lo: 0xa0, hi: 0xa1}, + // Block 0xf5, offset 0x505 + {value: 0x0010, lo: 0x80, hi: 0xaa}, + {value: 0x0010, lo: 0xb0, hi: 0xbc}, + // Block 0xf6, offset 0x507 + {value: 0x0010, lo: 0x80, hi: 0x88}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0014, lo: 0x9d, hi: 0x9d}, + {value: 0x0034, lo: 0x9e, hi: 0x9e}, + {value: 0x0014, lo: 0xa0, hi: 0xa3}, + // Block 0xf7, offset 0x50c + {value: 0x0030, lo: 0xa5, hi: 0xa6}, + {value: 0x0034, lo: 0xa7, hi: 0xa9}, + {value: 0x0030, lo: 0xad, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xba}, + {value: 0x0034, lo: 0xbb, hi: 0xbf}, + // Block 0xf8, offset 0x511 + {value: 0x0034, lo: 0x80, hi: 0x82}, + {value: 0x0024, lo: 0x85, hi: 0x89}, + {value: 0x0034, lo: 0x8a, hi: 0x8b}, + {value: 0x0024, lo: 0xaa, hi: 0xad}, + // Block 0xf9, offset 0x515 + {value: 0x0024, lo: 0x82, hi: 0x84}, + // Block 0xfa, offset 0x516 + {value: 0x0013, lo: 0x80, hi: 0x99}, + {value: 0x0012, lo: 0x9a, hi: 0xb3}, + {value: 0x0013, lo: 0xb4, hi: 0xbf}, + // Block 0xfb, offset 0x519 + {value: 0x0013, lo: 0x80, hi: 0x8d}, + {value: 0x0012, lo: 0x8e, hi: 0x94}, + {value: 0x0012, lo: 0x96, hi: 0xa7}, + {value: 0x0013, lo: 0xa8, hi: 0xbf}, + // Block 0xfc, offset 0x51d + {value: 0x0013, lo: 0x80, hi: 0x81}, + {value: 0x0012, lo: 0x82, hi: 0x9b}, + {value: 0x0013, lo: 0x9c, hi: 0x9c}, + {value: 0x0013, lo: 0x9e, hi: 0x9f}, + {value: 0x0013, lo: 0xa2, hi: 0xa2}, + {value: 0x0013, lo: 0xa5, hi: 0xa6}, + {value: 0x0013, lo: 0xa9, hi: 0xac}, + {value: 0x0013, lo: 0xae, hi: 0xb5}, + {value: 0x0012, lo: 0xb6, hi: 0xb9}, + {value: 0x0012, lo: 0xbb, hi: 0xbb}, + {value: 0x0012, lo: 0xbd, hi: 0xbf}, + // Block 0xfd, offset 0x528 + {value: 0x0012, lo: 0x80, hi: 0x83}, + {value: 0x0012, lo: 0x85, hi: 0x8f}, + {value: 0x0013, lo: 0x90, hi: 0xa9}, + {value: 0x0012, lo: 0xaa, hi: 0xbf}, + // Block 0xfe, offset 0x52c + {value: 0x0012, lo: 0x80, hi: 0x83}, + {value: 0x0013, lo: 0x84, hi: 0x85}, + {value: 0x0013, lo: 0x87, hi: 0x8a}, + {value: 0x0013, lo: 0x8d, hi: 0x94}, + {value: 0x0013, lo: 0x96, hi: 0x9c}, + {value: 0x0012, lo: 0x9e, hi: 0xb7}, + {value: 0x0013, lo: 0xb8, hi: 0xb9}, + {value: 0x0013, lo: 0xbb, hi: 0xbe}, + // Block 0xff, offset 0x534 + {value: 0x0013, lo: 0x80, hi: 0x84}, + {value: 0x0013, lo: 0x86, hi: 0x86}, + {value: 0x0013, lo: 0x8a, hi: 0x90}, + {value: 0x0012, lo: 0x92, hi: 0xab}, + {value: 0x0013, lo: 0xac, hi: 0xbf}, + // Block 0x100, offset 0x539 + {value: 0x0013, lo: 0x80, hi: 0x85}, + {value: 0x0012, lo: 0x86, hi: 0x9f}, + {value: 0x0013, lo: 0xa0, hi: 0xb9}, + {value: 0x0012, lo: 0xba, hi: 0xbf}, + // Block 0x101, offset 0x53d + {value: 0x0012, lo: 0x80, hi: 0x93}, + {value: 0x0013, lo: 0x94, hi: 0xad}, + {value: 0x0012, lo: 0xae, hi: 0xbf}, + // Block 0x102, offset 0x540 + {value: 0x0012, lo: 0x80, hi: 0x87}, + {value: 0x0013, lo: 0x88, hi: 0xa1}, + {value: 0x0012, lo: 0xa2, hi: 0xbb}, + {value: 0x0013, lo: 0xbc, hi: 0xbf}, + // Block 0x103, offset 0x544 + {value: 0x0013, lo: 0x80, hi: 0x95}, + {value: 0x0012, lo: 0x96, hi: 0xaf}, + {value: 0x0013, lo: 0xb0, hi: 0xbf}, + // Block 0x104, offset 0x547 + {value: 0x0013, lo: 0x80, hi: 0x89}, + {value: 0x0012, lo: 0x8a, hi: 0xa5}, + {value: 0x0013, lo: 0xa8, hi: 0xbf}, + // Block 0x105, offset 0x54a + {value: 0x0013, lo: 0x80, hi: 0x80}, + {value: 0x0012, lo: 0x82, hi: 0x9a}, + {value: 0x0012, lo: 0x9c, hi: 0xa1}, + {value: 0x0013, lo: 0xa2, hi: 0xba}, + {value: 0x0012, lo: 0xbc, hi: 0xbf}, + // Block 0x106, offset 0x54f + {value: 0x0012, lo: 0x80, hi: 0x94}, + {value: 0x0012, lo: 0x96, hi: 0x9b}, + {value: 0x0013, lo: 0x9c, hi: 0xb4}, + {value: 0x0012, lo: 0xb6, hi: 0xbf}, + // Block 0x107, offset 0x553 + {value: 0x0012, lo: 0x80, hi: 0x8e}, + {value: 0x0012, lo: 0x90, hi: 0x95}, + {value: 0x0013, lo: 0x96, hi: 0xae}, + {value: 0x0012, lo: 0xb0, hi: 0xbf}, + // Block 0x108, offset 0x557 + {value: 0x0012, lo: 0x80, hi: 0x88}, + {value: 0x0012, lo: 0x8a, hi: 0x8f}, + {value: 0x0013, lo: 0x90, hi: 0xa8}, + {value: 0x0012, lo: 0xaa, hi: 0xbf}, + // Block 0x109, offset 0x55b + {value: 0x0012, lo: 0x80, hi: 0x82}, + {value: 0x0012, lo: 0x84, hi: 0x89}, + {value: 0x0017, lo: 0x8a, hi: 0x8b}, + {value: 0x0010, lo: 0x8e, hi: 0xbf}, + // Block 0x10a, offset 0x55f + {value: 0x0014, lo: 0x80, hi: 0xb6}, + {value: 0x0014, lo: 0xbb, hi: 0xbf}, + // Block 0x10b, offset 0x561 + {value: 0x0014, lo: 0x80, hi: 0xac}, + {value: 0x0014, lo: 0xb5, hi: 0xb5}, + // Block 0x10c, offset 0x563 + {value: 0x0014, lo: 0x84, hi: 0x84}, + {value: 0x0014, lo: 0x9b, hi: 0x9f}, + {value: 0x0014, lo: 0xa1, hi: 0xaf}, + // Block 0x10d, offset 0x566 + {value: 0x0024, lo: 0x80, hi: 0x86}, + {value: 0x0024, lo: 0x88, hi: 0x98}, + {value: 0x0024, lo: 0x9b, hi: 0xa1}, + {value: 0x0024, lo: 0xa3, hi: 0xa4}, + {value: 0x0024, lo: 0xa6, hi: 0xaa}, + // Block 0x10e, offset 0x56b + {value: 0x0010, lo: 0x80, hi: 0x84}, + {value: 0x0034, lo: 0x90, hi: 0x96}, + // Block 0x10f, offset 0x56d + {value: 0xb852, lo: 0x80, hi: 0x81}, + {value: 0xbb52, lo: 0x82, hi: 0x83}, + {value: 0x0024, lo: 0x84, hi: 0x89}, + {value: 0x0034, lo: 0x8a, hi: 0x8a}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0x110, offset 0x572 + {value: 0x0010, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x9f}, + {value: 0x0010, lo: 0xa1, hi: 0xa2}, + {value: 0x0010, lo: 0xa4, hi: 0xa4}, + {value: 0x0010, lo: 0xa7, hi: 0xa7}, + {value: 0x0010, lo: 0xa9, hi: 0xb2}, + {value: 0x0010, lo: 0xb4, hi: 0xb7}, + {value: 0x0010, lo: 0xb9, hi: 0xb9}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + // Block 0x111, offset 0x57b + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x8b, hi: 0x9b}, + {value: 0x0010, lo: 0xa1, hi: 0xa3}, + {value: 0x0010, lo: 0xa5, hi: 0xa9}, + {value: 0x0010, lo: 0xab, hi: 0xbb}, + // Block 0x112, offset 0x580 + {value: 0x0013, lo: 0xb0, hi: 0xbf}, + // Block 0x113, offset 0x581 + {value: 0x0013, lo: 0x80, hi: 0x89}, + {value: 0x0013, lo: 0x90, hi: 0xa9}, + {value: 0x0013, lo: 0xb0, hi: 0xbf}, + // Block 0x114, offset 0x584 + {value: 0x0013, lo: 0x80, hi: 0x89}, + // Block 0x115, offset 0x585 + {value: 0x0014, lo: 0xbb, hi: 0xbf}, + // Block 0x116, offset 0x586 + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0014, lo: 0xa0, hi: 0xbf}, + // Block 0x117, offset 0x588 + {value: 0x0014, lo: 0x80, hi: 0xbf}, + // Block 0x118, offset 0x589 + {value: 0x0014, lo: 0x80, hi: 0xaf}, +} + +// Total table size 14906 bytes (14KiB); checksum: 362795C7 diff --git a/vendor/golang.org/x/text/cases/tables12.0.0.go b/vendor/golang.org/x/text/cases/tables12.0.0.go new file mode 100644 index 00000000..84d841b1 --- /dev/null +++ b/vendor/golang.org/x/text/cases/tables12.0.0.go @@ -0,0 +1,2359 @@ +// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. + +//go:build go1.14 && !go1.16 + +package cases + +// UnicodeVersion is the Unicode version from which the tables in this package are derived. +const UnicodeVersion = "12.0.0" + +var xorData string = "" + // Size: 192 bytes + "\x00\x06\x07\x00\x01?\x00\x0f\x03\x00\x0f\x12\x00\x0f\x1f\x00\x0f\x1d" + + "\x00\x01\x13\x00\x0f\x16\x00\x0f\x0b\x00\x0f3\x00\x0f7\x00\x01#\x00\x0f?" + + "\x00\x0e'\x00\x0f/\x00\x0e>\x00\x0f*\x00\x0c&\x00\x0c*\x00\x0c;\x00\x0c9" + + "\x00\x0c%\x00\x01\x08\x00\x03\x0d\x00\x03\x09\x00\x02\x06\x00\x02\x02" + + "\x00\x02\x0c\x00\x01\x00\x00\x01\x03\x00\x01\x01\x00\x01 \x00\x01\x0c" + + "\x00\x01\x10\x00\x03\x10\x00\x036 \x00\x037 \x00\x0b#\x10\x00\x0b 0\x00" + + "\x0b!\x10\x00\x0b!0\x001\x00\x00\x0b(\x04\x00\x03\x04\x1e\x00\x0b)\x08" + + "\x00\x03\x0a\x00\x02:\x00\x02>\x00\x02,\x00\x02\x00\x00\x02\x10\x00\x01<" + + "\x00\x01&\x00\x01*\x00\x01.\x00\x010\x003 \x00\x01\x18\x00\x01(\x00\x01" + + "\x1e\x00\x01\x22" + +var exceptions string = "" + // Size: 2450 bytes + "\x00\x12\x12μΜΜ\x12\x12ssSSSs\x13\x18i̇i̇\x10\x09II\x13\x1bʼnʼNʼN\x11" + + "\x09sSS\x12\x12dždžDž\x12\x12dždžDŽ\x10\x12DŽDž\x12\x12ljljLj\x12\x12ljljLJ\x10\x12LJLj" + + "\x12\x12njnjNj\x12\x12njnjNJ\x10\x12NJNj\x13\x1bǰJ̌J̌\x12\x12dzdzDz\x12\x12dzdzDZ\x10" + + "\x12DZDz\x13\x18ⱥⱥ\x13\x18ⱦⱦ\x10\x1bⱾⱾ\x10\x1bⱿⱿ\x10\x1bⱯⱯ\x10\x1bⱭⱭ\x10" + + "\x1bⱰⱰ\x10\x1bꞫꞫ\x10\x1bꞬꞬ\x10\x1bꞍꞍ\x10\x1bꞪꞪ\x10\x1bꞮꞮ\x10\x1bⱢⱢ\x10" + + "\x1bꞭꞭ\x10\x1bⱮⱮ\x10\x1bⱤⱤ\x10\x1bꟅꟅ\x10\x1bꞱꞱ\x10\x1bꞲꞲ\x10\x1bꞰꞰ2\x12ι" + + "ΙΙ\x166ΐΪ́Ϊ́\x166ΰΫ́Ϋ́\x12\x12σΣΣ\x12\x12βΒΒ\x12\x12θΘΘ\x12\x12" + + "φΦΦ\x12\x12πΠΠ\x12\x12κΚΚ\x12\x12ρΡΡ\x12\x12εΕΕ\x14$եւԵՒԵւ\x10\x1bᲐა" + + "\x10\x1bᲑბ\x10\x1bᲒგ\x10\x1bᲓდ\x10\x1bᲔე\x10\x1bᲕვ\x10\x1bᲖზ\x10\x1bᲗთ" + + "\x10\x1bᲘი\x10\x1bᲙკ\x10\x1bᲚლ\x10\x1bᲛმ\x10\x1bᲜნ\x10\x1bᲝო\x10\x1bᲞპ" + + "\x10\x1bᲟჟ\x10\x1bᲠრ\x10\x1bᲡს\x10\x1bᲢტ\x10\x1bᲣუ\x10\x1bᲤფ\x10\x1bᲥქ" + + "\x10\x1bᲦღ\x10\x1bᲧყ\x10\x1bᲨშ\x10\x1bᲩჩ\x10\x1bᲪც\x10\x1bᲫძ\x10\x1bᲬწ" + + "\x10\x1bᲭჭ\x10\x1bᲮხ\x10\x1bᲯჯ\x10\x1bᲰჰ\x10\x1bᲱჱ\x10\x1bᲲჲ\x10\x1bᲳჳ" + + "\x10\x1bᲴჴ\x10\x1bᲵჵ\x10\x1bᲶჶ\x10\x1bᲷჷ\x10\x1bᲸჸ\x10\x1bᲹჹ\x10\x1bᲺჺ" + + "\x10\x1bᲽჽ\x10\x1bᲾჾ\x10\x1bᲿჿ\x12\x12вВВ\x12\x12дДД\x12\x12оОО\x12\x12с" + + "СС\x12\x12тТТ\x12\x12тТТ\x12\x12ъЪЪ\x12\x12ѣѢѢ\x13\x1bꙋꙊꙊ\x13\x1bẖH̱H̱" + + "\x13\x1bẗT̈T̈\x13\x1bẘW̊W̊\x13\x1bẙY̊Y̊\x13\x1baʾAʾAʾ\x13\x1bṡṠṠ\x12" + + "\x10ssß\x14$ὐΥ̓Υ̓\x166ὒΥ̓̀Υ̓̀\x166ὔΥ̓́Υ̓́\x166ὖΥ̓͂Υ̓͂\x15+ἀιἈΙᾈ" + + "\x15+ἁιἉΙᾉ\x15+ἂιἊΙᾊ\x15+ἃιἋΙᾋ\x15+ἄιἌΙᾌ\x15+ἅιἍΙᾍ\x15+ἆιἎΙᾎ\x15+ἇιἏΙᾏ" + + "\x15\x1dἀιᾀἈΙ\x15\x1dἁιᾁἉΙ\x15\x1dἂιᾂἊΙ\x15\x1dἃιᾃἋΙ\x15\x1dἄιᾄἌΙ\x15" + + "\x1dἅιᾅἍΙ\x15\x1dἆιᾆἎΙ\x15\x1dἇιᾇἏΙ\x15+ἠιἨΙᾘ\x15+ἡιἩΙᾙ\x15+ἢιἪΙᾚ\x15+ἣι" + + "ἫΙᾛ\x15+ἤιἬΙᾜ\x15+ἥιἭΙᾝ\x15+ἦιἮΙᾞ\x15+ἧιἯΙᾟ\x15\x1dἠιᾐἨΙ\x15\x1dἡιᾑἩΙ" + + "\x15\x1dἢιᾒἪΙ\x15\x1dἣιᾓἫΙ\x15\x1dἤιᾔἬΙ\x15\x1dἥιᾕἭΙ\x15\x1dἦιᾖἮΙ\x15" + + "\x1dἧιᾗἯΙ\x15+ὠιὨΙᾨ\x15+ὡιὩΙᾩ\x15+ὢιὪΙᾪ\x15+ὣιὫΙᾫ\x15+ὤιὬΙᾬ\x15+ὥιὭΙᾭ" + + "\x15+ὦιὮΙᾮ\x15+ὧιὯΙᾯ\x15\x1dὠιᾠὨΙ\x15\x1dὡιᾡὩΙ\x15\x1dὢιᾢὪΙ\x15\x1dὣιᾣὫΙ" + + "\x15\x1dὤιᾤὬΙ\x15\x1dὥιᾥὭΙ\x15\x1dὦιᾦὮΙ\x15\x1dὧιᾧὯΙ\x15-ὰιᾺΙᾺͅ\x14#αιΑΙ" + + "ᾼ\x14$άιΆΙΆͅ\x14$ᾶΑ͂Α͂\x166ᾶιΑ͂Ιᾼ͂\x14\x1cαιᾳΑΙ\x12\x12ιΙΙ\x15-ὴιῊΙ" + + "Ὴͅ\x14#ηιΗΙῌ\x14$ήιΉΙΉͅ\x14$ῆΗ͂Η͂\x166ῆιΗ͂Ιῌ͂\x14\x1cηιῃΗΙ\x166ῒΙ" + + "̈̀Ϊ̀\x166ΐΪ́Ϊ́\x14$ῖΙ͂Ι͂\x166ῗΪ͂Ϊ͂\x166ῢΫ̀Ϋ̀\x166ΰΫ́Ϋ" + + "́\x14$ῤΡ̓Ρ̓\x14$ῦΥ͂Υ͂\x166ῧΫ͂Ϋ͂\x15-ὼιῺΙῺͅ\x14#ωιΩΙῼ\x14$ώιΏΙΏͅ" + + "\x14$ῶΩ͂Ω͂\x166ῶιΩ͂Ιῼ͂\x14\x1cωιῳΩΙ\x12\x10ωω\x11\x08kk\x12\x10åå\x12" + + "\x10ɫɫ\x12\x10ɽɽ\x10\x12ȺȺ\x10\x12ȾȾ\x12\x10ɑɑ\x12\x10ɱɱ\x12\x10ɐɐ\x12" + + "\x10ɒɒ\x12\x10ȿȿ\x12\x10ɀɀ\x12\x10ɥɥ\x12\x10ɦɦ\x12\x10ɜɜ\x12\x10ɡɡ\x12" + + "\x10ɬɬ\x12\x10ɪɪ\x12\x10ʞʞ\x12\x10ʇʇ\x12\x10ʝʝ\x12\x10ʂʂ\x12\x12ffFFFf" + + "\x12\x12fiFIFi\x12\x12flFLFl\x13\x1bffiFFIFfi\x13\x1bfflFFLFfl\x12\x12st" + + "STSt\x12\x12stSTSt\x14$մնՄՆՄն\x14$մեՄԵՄե\x14$միՄԻՄի\x14$վնՎՆՎն\x14$մխՄԽՄ" + + "խ" + +// lookup returns the trie value for the first UTF-8 encoding in s and +// the width in bytes of this encoding. The size will be 0 if s does not +// hold enough bytes to complete the encoding. len(s) must be greater than 0. +func (t *caseTrie) lookup(s []byte) (v uint16, sz int) { + c0 := s[0] + switch { + case c0 < 0x80: // is ASCII + return caseValues[c0], 1 + case c0 < 0xC2: + return 0, 1 // Illegal UTF-8: not a starter, not ASCII. + case c0 < 0xE0: // 2-byte UTF-8 + if len(s) < 2 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c1), 2 + case c0 < 0xF0: // 3-byte UTF-8 + if len(s) < 3 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + o := uint32(i)<<6 + uint32(c1) + i = caseIndex[o] + c2 := s[2] + if c2 < 0x80 || 0xC0 <= c2 { + return 0, 2 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c2), 3 + case c0 < 0xF8: // 4-byte UTF-8 + if len(s) < 4 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + o := uint32(i)<<6 + uint32(c1) + i = caseIndex[o] + c2 := s[2] + if c2 < 0x80 || 0xC0 <= c2 { + return 0, 2 // Illegal UTF-8: not a continuation byte. + } + o = uint32(i)<<6 + uint32(c2) + i = caseIndex[o] + c3 := s[3] + if c3 < 0x80 || 0xC0 <= c3 { + return 0, 3 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c3), 4 + } + // Illegal rune + return 0, 1 +} + +// lookupUnsafe returns the trie value for the first UTF-8 encoding in s. +// s must start with a full and valid UTF-8 encoded rune. +func (t *caseTrie) lookupUnsafe(s []byte) uint16 { + c0 := s[0] + if c0 < 0x80 { // is ASCII + return caseValues[c0] + } + i := caseIndex[c0] + if c0 < 0xE0 { // 2-byte UTF-8 + return t.lookupValue(uint32(i), s[1]) + } + i = caseIndex[uint32(i)<<6+uint32(s[1])] + if c0 < 0xF0 { // 3-byte UTF-8 + return t.lookupValue(uint32(i), s[2]) + } + i = caseIndex[uint32(i)<<6+uint32(s[2])] + if c0 < 0xF8 { // 4-byte UTF-8 + return t.lookupValue(uint32(i), s[3]) + } + return 0 +} + +// lookupString returns the trie value for the first UTF-8 encoding in s and +// the width in bytes of this encoding. The size will be 0 if s does not +// hold enough bytes to complete the encoding. len(s) must be greater than 0. +func (t *caseTrie) lookupString(s string) (v uint16, sz int) { + c0 := s[0] + switch { + case c0 < 0x80: // is ASCII + return caseValues[c0], 1 + case c0 < 0xC2: + return 0, 1 // Illegal UTF-8: not a starter, not ASCII. + case c0 < 0xE0: // 2-byte UTF-8 + if len(s) < 2 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c1), 2 + case c0 < 0xF0: // 3-byte UTF-8 + if len(s) < 3 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + o := uint32(i)<<6 + uint32(c1) + i = caseIndex[o] + c2 := s[2] + if c2 < 0x80 || 0xC0 <= c2 { + return 0, 2 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c2), 3 + case c0 < 0xF8: // 4-byte UTF-8 + if len(s) < 4 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + o := uint32(i)<<6 + uint32(c1) + i = caseIndex[o] + c2 := s[2] + if c2 < 0x80 || 0xC0 <= c2 { + return 0, 2 // Illegal UTF-8: not a continuation byte. + } + o = uint32(i)<<6 + uint32(c2) + i = caseIndex[o] + c3 := s[3] + if c3 < 0x80 || 0xC0 <= c3 { + return 0, 3 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c3), 4 + } + // Illegal rune + return 0, 1 +} + +// lookupStringUnsafe returns the trie value for the first UTF-8 encoding in s. +// s must start with a full and valid UTF-8 encoded rune. +func (t *caseTrie) lookupStringUnsafe(s string) uint16 { + c0 := s[0] + if c0 < 0x80 { // is ASCII + return caseValues[c0] + } + i := caseIndex[c0] + if c0 < 0xE0 { // 2-byte UTF-8 + return t.lookupValue(uint32(i), s[1]) + } + i = caseIndex[uint32(i)<<6+uint32(s[1])] + if c0 < 0xF0 { // 3-byte UTF-8 + return t.lookupValue(uint32(i), s[2]) + } + i = caseIndex[uint32(i)<<6+uint32(s[2])] + if c0 < 0xF8 { // 4-byte UTF-8 + return t.lookupValue(uint32(i), s[3]) + } + return 0 +} + +// caseTrie. Total size: 12396 bytes (12.11 KiB). Checksum: c0656238384c3da1. +type caseTrie struct{} + +func newCaseTrie(i int) *caseTrie { + return &caseTrie{} +} + +// lookupValue determines the type of block n and looks up the value for b. +func (t *caseTrie) lookupValue(n uint32, b byte) uint16 { + switch { + case n < 20: + return uint16(caseValues[n<<6+uint32(b)]) + default: + n -= 20 + return uint16(sparse.lookup(n, b)) + } +} + +// caseValues: 22 blocks, 1408 entries, 2816 bytes +// The third block is the zero block. +var caseValues = [1408]uint16{ + // Block 0x0, offset 0x0 + 0x27: 0x0054, + 0x2e: 0x0054, + 0x30: 0x0010, 0x31: 0x0010, 0x32: 0x0010, 0x33: 0x0010, 0x34: 0x0010, 0x35: 0x0010, + 0x36: 0x0010, 0x37: 0x0010, 0x38: 0x0010, 0x39: 0x0010, 0x3a: 0x0054, + // Block 0x1, offset 0x40 + 0x41: 0x2013, 0x42: 0x2013, 0x43: 0x2013, 0x44: 0x2013, 0x45: 0x2013, + 0x46: 0x2013, 0x47: 0x2013, 0x48: 0x2013, 0x49: 0x2013, 0x4a: 0x2013, 0x4b: 0x2013, + 0x4c: 0x2013, 0x4d: 0x2013, 0x4e: 0x2013, 0x4f: 0x2013, 0x50: 0x2013, 0x51: 0x2013, + 0x52: 0x2013, 0x53: 0x2013, 0x54: 0x2013, 0x55: 0x2013, 0x56: 0x2013, 0x57: 0x2013, + 0x58: 0x2013, 0x59: 0x2013, 0x5a: 0x2013, + 0x5e: 0x0004, 0x5f: 0x0010, 0x60: 0x0004, 0x61: 0x2012, 0x62: 0x2012, 0x63: 0x2012, + 0x64: 0x2012, 0x65: 0x2012, 0x66: 0x2012, 0x67: 0x2012, 0x68: 0x2012, 0x69: 0x2012, + 0x6a: 0x2012, 0x6b: 0x2012, 0x6c: 0x2012, 0x6d: 0x2012, 0x6e: 0x2012, 0x6f: 0x2012, + 0x70: 0x2012, 0x71: 0x2012, 0x72: 0x2012, 0x73: 0x2012, 0x74: 0x2012, 0x75: 0x2012, + 0x76: 0x2012, 0x77: 0x2012, 0x78: 0x2012, 0x79: 0x2012, 0x7a: 0x2012, + // Block 0x2, offset 0x80 + // Block 0x3, offset 0xc0 + 0xc0: 0x0852, 0xc1: 0x0b53, 0xc2: 0x0113, 0xc3: 0x0112, 0xc4: 0x0113, 0xc5: 0x0112, + 0xc6: 0x0b53, 0xc7: 0x0f13, 0xc8: 0x0f12, 0xc9: 0x0e53, 0xca: 0x1153, 0xcb: 0x0713, + 0xcc: 0x0712, 0xcd: 0x0012, 0xce: 0x1453, 0xcf: 0x1753, 0xd0: 0x1a53, 0xd1: 0x0313, + 0xd2: 0x0312, 0xd3: 0x1d53, 0xd4: 0x2053, 0xd5: 0x2352, 0xd6: 0x2653, 0xd7: 0x2653, + 0xd8: 0x0113, 0xd9: 0x0112, 0xda: 0x2952, 0xdb: 0x0012, 0xdc: 0x1d53, 0xdd: 0x2c53, + 0xde: 0x2f52, 0xdf: 0x3253, 0xe0: 0x0113, 0xe1: 0x0112, 0xe2: 0x0113, 0xe3: 0x0112, + 0xe4: 0x0113, 0xe5: 0x0112, 0xe6: 0x3553, 0xe7: 0x0f13, 0xe8: 0x0f12, 0xe9: 0x3853, + 0xea: 0x0012, 0xeb: 0x0012, 0xec: 0x0113, 0xed: 0x0112, 0xee: 0x3553, 0xef: 0x1f13, + 0xf0: 0x1f12, 0xf1: 0x3b53, 0xf2: 0x3e53, 0xf3: 0x0713, 0xf4: 0x0712, 0xf5: 0x0313, + 0xf6: 0x0312, 0xf7: 0x4153, 0xf8: 0x0113, 0xf9: 0x0112, 0xfa: 0x0012, 0xfb: 0x0010, + 0xfc: 0x0113, 0xfd: 0x0112, 0xfe: 0x0012, 0xff: 0x4452, + // Block 0x4, offset 0x100 + 0x100: 0x0010, 0x101: 0x0010, 0x102: 0x0010, 0x103: 0x0010, 0x104: 0x02db, 0x105: 0x0359, + 0x106: 0x03da, 0x107: 0x043b, 0x108: 0x04b9, 0x109: 0x053a, 0x10a: 0x059b, 0x10b: 0x0619, + 0x10c: 0x069a, 0x10d: 0x0313, 0x10e: 0x0312, 0x10f: 0x1f13, 0x110: 0x1f12, 0x111: 0x0313, + 0x112: 0x0312, 0x113: 0x0713, 0x114: 0x0712, 0x115: 0x0313, 0x116: 0x0312, 0x117: 0x0f13, + 0x118: 0x0f12, 0x119: 0x0313, 0x11a: 0x0312, 0x11b: 0x0713, 0x11c: 0x0712, 0x11d: 0x1452, + 0x11e: 0x0113, 0x11f: 0x0112, 0x120: 0x0113, 0x121: 0x0112, 0x122: 0x0113, 0x123: 0x0112, + 0x124: 0x0113, 0x125: 0x0112, 0x126: 0x0113, 0x127: 0x0112, 0x128: 0x0113, 0x129: 0x0112, + 0x12a: 0x0113, 0x12b: 0x0112, 0x12c: 0x0113, 0x12d: 0x0112, 0x12e: 0x0113, 0x12f: 0x0112, + 0x130: 0x06fa, 0x131: 0x07ab, 0x132: 0x0829, 0x133: 0x08aa, 0x134: 0x0113, 0x135: 0x0112, + 0x136: 0x2353, 0x137: 0x4453, 0x138: 0x0113, 0x139: 0x0112, 0x13a: 0x0113, 0x13b: 0x0112, + 0x13c: 0x0113, 0x13d: 0x0112, 0x13e: 0x0113, 0x13f: 0x0112, + // Block 0x5, offset 0x140 + 0x140: 0x0a8a, 0x141: 0x0313, 0x142: 0x0312, 0x143: 0x0853, 0x144: 0x4753, 0x145: 0x4a53, + 0x146: 0x0113, 0x147: 0x0112, 0x148: 0x0113, 0x149: 0x0112, 0x14a: 0x0113, 0x14b: 0x0112, + 0x14c: 0x0113, 0x14d: 0x0112, 0x14e: 0x0113, 0x14f: 0x0112, 0x150: 0x0b0a, 0x151: 0x0b8a, + 0x152: 0x0c0a, 0x153: 0x0b52, 0x154: 0x0b52, 0x155: 0x0012, 0x156: 0x0e52, 0x157: 0x1152, + 0x158: 0x0012, 0x159: 0x1752, 0x15a: 0x0012, 0x15b: 0x1a52, 0x15c: 0x0c8a, 0x15d: 0x0012, + 0x15e: 0x0012, 0x15f: 0x0012, 0x160: 0x1d52, 0x161: 0x0d0a, 0x162: 0x0012, 0x163: 0x2052, + 0x164: 0x0012, 0x165: 0x0d8a, 0x166: 0x0e0a, 0x167: 0x0012, 0x168: 0x2652, 0x169: 0x2652, + 0x16a: 0x0e8a, 0x16b: 0x0f0a, 0x16c: 0x0f8a, 0x16d: 0x0012, 0x16e: 0x0012, 0x16f: 0x1d52, + 0x170: 0x0012, 0x171: 0x100a, 0x172: 0x2c52, 0x173: 0x0012, 0x174: 0x0012, 0x175: 0x3252, + 0x176: 0x0012, 0x177: 0x0012, 0x178: 0x0012, 0x179: 0x0012, 0x17a: 0x0012, 0x17b: 0x0012, + 0x17c: 0x0012, 0x17d: 0x108a, 0x17e: 0x0012, 0x17f: 0x0012, + // Block 0x6, offset 0x180 + 0x180: 0x3552, 0x181: 0x0012, 0x182: 0x110a, 0x183: 0x3852, 0x184: 0x0012, 0x185: 0x0012, + 0x186: 0x0012, 0x187: 0x118a, 0x188: 0x3552, 0x189: 0x4752, 0x18a: 0x3b52, 0x18b: 0x3e52, + 0x18c: 0x4a52, 0x18d: 0x0012, 0x18e: 0x0012, 0x18f: 0x0012, 0x190: 0x0012, 0x191: 0x0012, + 0x192: 0x4152, 0x193: 0x0012, 0x194: 0x0010, 0x195: 0x0012, 0x196: 0x0012, 0x197: 0x0012, + 0x198: 0x0012, 0x199: 0x0012, 0x19a: 0x0012, 0x19b: 0x0012, 0x19c: 0x0012, 0x19d: 0x120a, + 0x19e: 0x128a, 0x19f: 0x0012, 0x1a0: 0x0012, 0x1a1: 0x0012, 0x1a2: 0x0012, 0x1a3: 0x0012, + 0x1a4: 0x0012, 0x1a5: 0x0012, 0x1a6: 0x0012, 0x1a7: 0x0012, 0x1a8: 0x0012, 0x1a9: 0x0012, + 0x1aa: 0x0012, 0x1ab: 0x0012, 0x1ac: 0x0012, 0x1ad: 0x0012, 0x1ae: 0x0012, 0x1af: 0x0012, + 0x1b0: 0x0015, 0x1b1: 0x0015, 0x1b2: 0x0015, 0x1b3: 0x0015, 0x1b4: 0x0015, 0x1b5: 0x0015, + 0x1b6: 0x0015, 0x1b7: 0x0015, 0x1b8: 0x0015, 0x1b9: 0x0014, 0x1ba: 0x0014, 0x1bb: 0x0014, + 0x1bc: 0x0014, 0x1bd: 0x0014, 0x1be: 0x0014, 0x1bf: 0x0014, + // Block 0x7, offset 0x1c0 + 0x1c0: 0x0024, 0x1c1: 0x0024, 0x1c2: 0x0024, 0x1c3: 0x0024, 0x1c4: 0x0024, 0x1c5: 0x130d, + 0x1c6: 0x0024, 0x1c7: 0x0034, 0x1c8: 0x0034, 0x1c9: 0x0034, 0x1ca: 0x0024, 0x1cb: 0x0024, + 0x1cc: 0x0024, 0x1cd: 0x0034, 0x1ce: 0x0034, 0x1cf: 0x0014, 0x1d0: 0x0024, 0x1d1: 0x0024, + 0x1d2: 0x0024, 0x1d3: 0x0034, 0x1d4: 0x0034, 0x1d5: 0x0034, 0x1d6: 0x0034, 0x1d7: 0x0024, + 0x1d8: 0x0034, 0x1d9: 0x0034, 0x1da: 0x0034, 0x1db: 0x0024, 0x1dc: 0x0034, 0x1dd: 0x0034, + 0x1de: 0x0034, 0x1df: 0x0034, 0x1e0: 0x0034, 0x1e1: 0x0034, 0x1e2: 0x0034, 0x1e3: 0x0024, + 0x1e4: 0x0024, 0x1e5: 0x0024, 0x1e6: 0x0024, 0x1e7: 0x0024, 0x1e8: 0x0024, 0x1e9: 0x0024, + 0x1ea: 0x0024, 0x1eb: 0x0024, 0x1ec: 0x0024, 0x1ed: 0x0024, 0x1ee: 0x0024, 0x1ef: 0x0024, + 0x1f0: 0x0113, 0x1f1: 0x0112, 0x1f2: 0x0113, 0x1f3: 0x0112, 0x1f4: 0x0014, 0x1f5: 0x0004, + 0x1f6: 0x0113, 0x1f7: 0x0112, 0x1fa: 0x0015, 0x1fb: 0x4d52, + 0x1fc: 0x5052, 0x1fd: 0x5052, 0x1ff: 0x5353, + // Block 0x8, offset 0x200 + 0x204: 0x0004, 0x205: 0x0004, + 0x206: 0x2a13, 0x207: 0x0054, 0x208: 0x2513, 0x209: 0x2713, 0x20a: 0x2513, + 0x20c: 0x5653, 0x20e: 0x5953, 0x20f: 0x5c53, 0x210: 0x138a, 0x211: 0x2013, + 0x212: 0x2013, 0x213: 0x2013, 0x214: 0x2013, 0x215: 0x2013, 0x216: 0x2013, 0x217: 0x2013, + 0x218: 0x2013, 0x219: 0x2013, 0x21a: 0x2013, 0x21b: 0x2013, 0x21c: 0x2013, 0x21d: 0x2013, + 0x21e: 0x2013, 0x21f: 0x2013, 0x220: 0x5f53, 0x221: 0x5f53, 0x223: 0x5f53, + 0x224: 0x5f53, 0x225: 0x5f53, 0x226: 0x5f53, 0x227: 0x5f53, 0x228: 0x5f53, 0x229: 0x5f53, + 0x22a: 0x5f53, 0x22b: 0x5f53, 0x22c: 0x2a12, 0x22d: 0x2512, 0x22e: 0x2712, 0x22f: 0x2512, + 0x230: 0x14ca, 0x231: 0x2012, 0x232: 0x2012, 0x233: 0x2012, 0x234: 0x2012, 0x235: 0x2012, + 0x236: 0x2012, 0x237: 0x2012, 0x238: 0x2012, 0x239: 0x2012, 0x23a: 0x2012, 0x23b: 0x2012, + 0x23c: 0x2012, 0x23d: 0x2012, 0x23e: 0x2012, 0x23f: 0x2012, + // Block 0x9, offset 0x240 + 0x240: 0x5f52, 0x241: 0x5f52, 0x242: 0x160a, 0x243: 0x5f52, 0x244: 0x5f52, 0x245: 0x5f52, + 0x246: 0x5f52, 0x247: 0x5f52, 0x248: 0x5f52, 0x249: 0x5f52, 0x24a: 0x5f52, 0x24b: 0x5f52, + 0x24c: 0x5652, 0x24d: 0x5952, 0x24e: 0x5c52, 0x24f: 0x1813, 0x250: 0x168a, 0x251: 0x170a, + 0x252: 0x0013, 0x253: 0x0013, 0x254: 0x0013, 0x255: 0x178a, 0x256: 0x180a, 0x257: 0x1812, + 0x258: 0x0113, 0x259: 0x0112, 0x25a: 0x0113, 0x25b: 0x0112, 0x25c: 0x0113, 0x25d: 0x0112, + 0x25e: 0x0113, 0x25f: 0x0112, 0x260: 0x0113, 0x261: 0x0112, 0x262: 0x0113, 0x263: 0x0112, + 0x264: 0x0113, 0x265: 0x0112, 0x266: 0x0113, 0x267: 0x0112, 0x268: 0x0113, 0x269: 0x0112, + 0x26a: 0x0113, 0x26b: 0x0112, 0x26c: 0x0113, 0x26d: 0x0112, 0x26e: 0x0113, 0x26f: 0x0112, + 0x270: 0x188a, 0x271: 0x190a, 0x272: 0x0b12, 0x273: 0x5352, 0x274: 0x6253, 0x275: 0x198a, + 0x277: 0x0f13, 0x278: 0x0f12, 0x279: 0x0b13, 0x27a: 0x0113, 0x27b: 0x0112, + 0x27c: 0x0012, 0x27d: 0x4d53, 0x27e: 0x5053, 0x27f: 0x5053, + // Block 0xa, offset 0x280 + 0x280: 0x6852, 0x281: 0x6852, 0x282: 0x6852, 0x283: 0x6852, 0x284: 0x6852, 0x285: 0x6852, + 0x286: 0x6852, 0x287: 0x1a0a, 0x288: 0x0012, + 0x291: 0x0034, + 0x292: 0x0024, 0x293: 0x0024, 0x294: 0x0024, 0x295: 0x0024, 0x296: 0x0034, 0x297: 0x0024, + 0x298: 0x0024, 0x299: 0x0024, 0x29a: 0x0034, 0x29b: 0x0034, 0x29c: 0x0024, 0x29d: 0x0024, + 0x29e: 0x0024, 0x29f: 0x0024, 0x2a0: 0x0024, 0x2a1: 0x0024, 0x2a2: 0x0034, 0x2a3: 0x0034, + 0x2a4: 0x0034, 0x2a5: 0x0034, 0x2a6: 0x0034, 0x2a7: 0x0034, 0x2a8: 0x0024, 0x2a9: 0x0024, + 0x2aa: 0x0034, 0x2ab: 0x0024, 0x2ac: 0x0024, 0x2ad: 0x0034, 0x2ae: 0x0034, 0x2af: 0x0024, + 0x2b0: 0x0034, 0x2b1: 0x0034, 0x2b2: 0x0034, 0x2b3: 0x0034, 0x2b4: 0x0034, 0x2b5: 0x0034, + 0x2b6: 0x0034, 0x2b7: 0x0034, 0x2b8: 0x0034, 0x2b9: 0x0034, 0x2ba: 0x0034, 0x2bb: 0x0034, + 0x2bc: 0x0034, 0x2bd: 0x0034, 0x2bf: 0x0034, + // Block 0xb, offset 0x2c0 + 0x2c0: 0x7053, 0x2c1: 0x7053, 0x2c2: 0x7053, 0x2c3: 0x7053, 0x2c4: 0x7053, 0x2c5: 0x7053, + 0x2c7: 0x7053, + 0x2cd: 0x7053, 0x2d0: 0x1aea, 0x2d1: 0x1b6a, + 0x2d2: 0x1bea, 0x2d3: 0x1c6a, 0x2d4: 0x1cea, 0x2d5: 0x1d6a, 0x2d6: 0x1dea, 0x2d7: 0x1e6a, + 0x2d8: 0x1eea, 0x2d9: 0x1f6a, 0x2da: 0x1fea, 0x2db: 0x206a, 0x2dc: 0x20ea, 0x2dd: 0x216a, + 0x2de: 0x21ea, 0x2df: 0x226a, 0x2e0: 0x22ea, 0x2e1: 0x236a, 0x2e2: 0x23ea, 0x2e3: 0x246a, + 0x2e4: 0x24ea, 0x2e5: 0x256a, 0x2e6: 0x25ea, 0x2e7: 0x266a, 0x2e8: 0x26ea, 0x2e9: 0x276a, + 0x2ea: 0x27ea, 0x2eb: 0x286a, 0x2ec: 0x28ea, 0x2ed: 0x296a, 0x2ee: 0x29ea, 0x2ef: 0x2a6a, + 0x2f0: 0x2aea, 0x2f1: 0x2b6a, 0x2f2: 0x2bea, 0x2f3: 0x2c6a, 0x2f4: 0x2cea, 0x2f5: 0x2d6a, + 0x2f6: 0x2dea, 0x2f7: 0x2e6a, 0x2f8: 0x2eea, 0x2f9: 0x2f6a, 0x2fa: 0x2fea, + 0x2fc: 0x0014, 0x2fd: 0x306a, 0x2fe: 0x30ea, 0x2ff: 0x316a, + // Block 0xc, offset 0x300 + 0x300: 0x0812, 0x301: 0x0812, 0x302: 0x0812, 0x303: 0x0812, 0x304: 0x0812, 0x305: 0x0812, + 0x308: 0x0813, 0x309: 0x0813, 0x30a: 0x0813, 0x30b: 0x0813, + 0x30c: 0x0813, 0x30d: 0x0813, 0x310: 0x3b1a, 0x311: 0x0812, + 0x312: 0x3bfa, 0x313: 0x0812, 0x314: 0x3d3a, 0x315: 0x0812, 0x316: 0x3e7a, 0x317: 0x0812, + 0x319: 0x0813, 0x31b: 0x0813, 0x31d: 0x0813, + 0x31f: 0x0813, 0x320: 0x0812, 0x321: 0x0812, 0x322: 0x0812, 0x323: 0x0812, + 0x324: 0x0812, 0x325: 0x0812, 0x326: 0x0812, 0x327: 0x0812, 0x328: 0x0813, 0x329: 0x0813, + 0x32a: 0x0813, 0x32b: 0x0813, 0x32c: 0x0813, 0x32d: 0x0813, 0x32e: 0x0813, 0x32f: 0x0813, + 0x330: 0x9252, 0x331: 0x9252, 0x332: 0x9552, 0x333: 0x9552, 0x334: 0x9852, 0x335: 0x9852, + 0x336: 0x9b52, 0x337: 0x9b52, 0x338: 0x9e52, 0x339: 0x9e52, 0x33a: 0xa152, 0x33b: 0xa152, + 0x33c: 0x4d52, 0x33d: 0x4d52, + // Block 0xd, offset 0x340 + 0x340: 0x3fba, 0x341: 0x40aa, 0x342: 0x419a, 0x343: 0x428a, 0x344: 0x437a, 0x345: 0x446a, + 0x346: 0x455a, 0x347: 0x464a, 0x348: 0x4739, 0x349: 0x4829, 0x34a: 0x4919, 0x34b: 0x4a09, + 0x34c: 0x4af9, 0x34d: 0x4be9, 0x34e: 0x4cd9, 0x34f: 0x4dc9, 0x350: 0x4eba, 0x351: 0x4faa, + 0x352: 0x509a, 0x353: 0x518a, 0x354: 0x527a, 0x355: 0x536a, 0x356: 0x545a, 0x357: 0x554a, + 0x358: 0x5639, 0x359: 0x5729, 0x35a: 0x5819, 0x35b: 0x5909, 0x35c: 0x59f9, 0x35d: 0x5ae9, + 0x35e: 0x5bd9, 0x35f: 0x5cc9, 0x360: 0x5dba, 0x361: 0x5eaa, 0x362: 0x5f9a, 0x363: 0x608a, + 0x364: 0x617a, 0x365: 0x626a, 0x366: 0x635a, 0x367: 0x644a, 0x368: 0x6539, 0x369: 0x6629, + 0x36a: 0x6719, 0x36b: 0x6809, 0x36c: 0x68f9, 0x36d: 0x69e9, 0x36e: 0x6ad9, 0x36f: 0x6bc9, + 0x370: 0x0812, 0x371: 0x0812, 0x372: 0x6cba, 0x373: 0x6dca, 0x374: 0x6e9a, + 0x376: 0x6f7a, 0x377: 0x705a, 0x378: 0x0813, 0x379: 0x0813, 0x37a: 0x9253, 0x37b: 0x9253, + 0x37c: 0x7199, 0x37d: 0x0004, 0x37e: 0x726a, 0x37f: 0x0004, + // Block 0xe, offset 0x380 + 0x380: 0x0004, 0x381: 0x0004, 0x382: 0x72ea, 0x383: 0x73fa, 0x384: 0x74ca, + 0x386: 0x75aa, 0x387: 0x768a, 0x388: 0x9553, 0x389: 0x9553, 0x38a: 0x9853, 0x38b: 0x9853, + 0x38c: 0x77c9, 0x38d: 0x0004, 0x38e: 0x0004, 0x38f: 0x0004, 0x390: 0x0812, 0x391: 0x0812, + 0x392: 0x789a, 0x393: 0x79da, 0x396: 0x7b1a, 0x397: 0x7bfa, + 0x398: 0x0813, 0x399: 0x0813, 0x39a: 0x9b53, 0x39b: 0x9b53, 0x39d: 0x0004, + 0x39e: 0x0004, 0x39f: 0x0004, 0x3a0: 0x0812, 0x3a1: 0x0812, 0x3a2: 0x7d3a, 0x3a3: 0x7e7a, + 0x3a4: 0x7fba, 0x3a5: 0x0912, 0x3a6: 0x809a, 0x3a7: 0x817a, 0x3a8: 0x0813, 0x3a9: 0x0813, + 0x3aa: 0xa153, 0x3ab: 0xa153, 0x3ac: 0x0913, 0x3ad: 0x0004, 0x3ae: 0x0004, 0x3af: 0x0004, + 0x3b2: 0x82ba, 0x3b3: 0x83ca, 0x3b4: 0x849a, + 0x3b6: 0x857a, 0x3b7: 0x865a, 0x3b8: 0x9e53, 0x3b9: 0x9e53, 0x3ba: 0x4d53, 0x3bb: 0x4d53, + 0x3bc: 0x8799, 0x3bd: 0x0004, 0x3be: 0x0004, + // Block 0xf, offset 0x3c0 + 0x3c2: 0x0013, + 0x3c7: 0x0013, 0x3ca: 0x0012, 0x3cb: 0x0013, + 0x3cc: 0x0013, 0x3cd: 0x0013, 0x3ce: 0x0012, 0x3cf: 0x0012, 0x3d0: 0x0013, 0x3d1: 0x0013, + 0x3d2: 0x0013, 0x3d3: 0x0012, 0x3d5: 0x0013, + 0x3d9: 0x0013, 0x3da: 0x0013, 0x3db: 0x0013, 0x3dc: 0x0013, 0x3dd: 0x0013, + 0x3e4: 0x0013, 0x3e6: 0x886b, 0x3e8: 0x0013, + 0x3ea: 0x88cb, 0x3eb: 0x890b, 0x3ec: 0x0013, 0x3ed: 0x0013, 0x3ef: 0x0012, + 0x3f0: 0x0013, 0x3f1: 0x0013, 0x3f2: 0xa453, 0x3f3: 0x0013, 0x3f4: 0x0012, 0x3f5: 0x0010, + 0x3f6: 0x0010, 0x3f7: 0x0010, 0x3f8: 0x0010, 0x3f9: 0x0012, + 0x3fc: 0x0012, 0x3fd: 0x0012, 0x3fe: 0x0013, 0x3ff: 0x0013, + // Block 0x10, offset 0x400 + 0x400: 0x1a13, 0x401: 0x1a13, 0x402: 0x1e13, 0x403: 0x1e13, 0x404: 0x1a13, 0x405: 0x1a13, + 0x406: 0x2613, 0x407: 0x2613, 0x408: 0x2a13, 0x409: 0x2a13, 0x40a: 0x2e13, 0x40b: 0x2e13, + 0x40c: 0x2a13, 0x40d: 0x2a13, 0x40e: 0x2613, 0x40f: 0x2613, 0x410: 0xa752, 0x411: 0xa752, + 0x412: 0xaa52, 0x413: 0xaa52, 0x414: 0xad52, 0x415: 0xad52, 0x416: 0xaa52, 0x417: 0xaa52, + 0x418: 0xa752, 0x419: 0xa752, 0x41a: 0x1a12, 0x41b: 0x1a12, 0x41c: 0x1e12, 0x41d: 0x1e12, + 0x41e: 0x1a12, 0x41f: 0x1a12, 0x420: 0x2612, 0x421: 0x2612, 0x422: 0x2a12, 0x423: 0x2a12, + 0x424: 0x2e12, 0x425: 0x2e12, 0x426: 0x2a12, 0x427: 0x2a12, 0x428: 0x2612, 0x429: 0x2612, + // Block 0x11, offset 0x440 + 0x440: 0x6552, 0x441: 0x6552, 0x442: 0x6552, 0x443: 0x6552, 0x444: 0x6552, 0x445: 0x6552, + 0x446: 0x6552, 0x447: 0x6552, 0x448: 0x6552, 0x449: 0x6552, 0x44a: 0x6552, 0x44b: 0x6552, + 0x44c: 0x6552, 0x44d: 0x6552, 0x44e: 0x6552, 0x44f: 0x6552, 0x450: 0xb052, 0x451: 0xb052, + 0x452: 0xb052, 0x453: 0xb052, 0x454: 0xb052, 0x455: 0xb052, 0x456: 0xb052, 0x457: 0xb052, + 0x458: 0xb052, 0x459: 0xb052, 0x45a: 0xb052, 0x45b: 0xb052, 0x45c: 0xb052, 0x45d: 0xb052, + 0x45e: 0xb052, 0x460: 0x0113, 0x461: 0x0112, 0x462: 0x896b, 0x463: 0x8b53, + 0x464: 0x89cb, 0x465: 0x8a2a, 0x466: 0x8a8a, 0x467: 0x0f13, 0x468: 0x0f12, 0x469: 0x0313, + 0x46a: 0x0312, 0x46b: 0x0713, 0x46c: 0x0712, 0x46d: 0x8aeb, 0x46e: 0x8b4b, 0x46f: 0x8bab, + 0x470: 0x8c0b, 0x471: 0x0012, 0x472: 0x0113, 0x473: 0x0112, 0x474: 0x0012, 0x475: 0x0313, + 0x476: 0x0312, 0x477: 0x0012, 0x478: 0x0012, 0x479: 0x0012, 0x47a: 0x0012, 0x47b: 0x0012, + 0x47c: 0x0015, 0x47d: 0x0015, 0x47e: 0x8c6b, 0x47f: 0x8ccb, + // Block 0x12, offset 0x480 + 0x480: 0x0113, 0x481: 0x0112, 0x482: 0x0113, 0x483: 0x0112, 0x484: 0x0113, 0x485: 0x0112, + 0x486: 0x0113, 0x487: 0x0112, 0x488: 0x0014, 0x489: 0x0014, 0x48a: 0x0014, 0x48b: 0x0713, + 0x48c: 0x0712, 0x48d: 0x8d2b, 0x48e: 0x0012, 0x48f: 0x0010, 0x490: 0x0113, 0x491: 0x0112, + 0x492: 0x0113, 0x493: 0x0112, 0x494: 0x6552, 0x495: 0x0012, 0x496: 0x0113, 0x497: 0x0112, + 0x498: 0x0113, 0x499: 0x0112, 0x49a: 0x0113, 0x49b: 0x0112, 0x49c: 0x0113, 0x49d: 0x0112, + 0x49e: 0x0113, 0x49f: 0x0112, 0x4a0: 0x0113, 0x4a1: 0x0112, 0x4a2: 0x0113, 0x4a3: 0x0112, + 0x4a4: 0x0113, 0x4a5: 0x0112, 0x4a6: 0x0113, 0x4a7: 0x0112, 0x4a8: 0x0113, 0x4a9: 0x0112, + 0x4aa: 0x8d8b, 0x4ab: 0x8deb, 0x4ac: 0x8e4b, 0x4ad: 0x8eab, 0x4ae: 0x8f0b, 0x4af: 0x0012, + 0x4b0: 0x8f6b, 0x4b1: 0x8fcb, 0x4b2: 0x902b, 0x4b3: 0xb353, 0x4b4: 0x0113, 0x4b5: 0x0112, + 0x4b6: 0x0113, 0x4b7: 0x0112, 0x4b8: 0x0113, 0x4b9: 0x0112, 0x4ba: 0x0113, 0x4bb: 0x0112, + 0x4bc: 0x0113, 0x4bd: 0x0112, 0x4be: 0x0113, 0x4bf: 0x0112, + // Block 0x13, offset 0x4c0 + 0x4c0: 0x90ea, 0x4c1: 0x916a, 0x4c2: 0x91ea, 0x4c3: 0x926a, 0x4c4: 0x931a, 0x4c5: 0x93ca, + 0x4c6: 0x944a, + 0x4d3: 0x94ca, 0x4d4: 0x95aa, 0x4d5: 0x968a, 0x4d6: 0x976a, 0x4d7: 0x984a, + 0x4dd: 0x0010, + 0x4de: 0x0034, 0x4df: 0x0010, 0x4e0: 0x0010, 0x4e1: 0x0010, 0x4e2: 0x0010, 0x4e3: 0x0010, + 0x4e4: 0x0010, 0x4e5: 0x0010, 0x4e6: 0x0010, 0x4e7: 0x0010, 0x4e8: 0x0010, + 0x4ea: 0x0010, 0x4eb: 0x0010, 0x4ec: 0x0010, 0x4ed: 0x0010, 0x4ee: 0x0010, 0x4ef: 0x0010, + 0x4f0: 0x0010, 0x4f1: 0x0010, 0x4f2: 0x0010, 0x4f3: 0x0010, 0x4f4: 0x0010, 0x4f5: 0x0010, + 0x4f6: 0x0010, 0x4f8: 0x0010, 0x4f9: 0x0010, 0x4fa: 0x0010, 0x4fb: 0x0010, + 0x4fc: 0x0010, 0x4fe: 0x0010, + // Block 0x14, offset 0x500 + 0x500: 0x2213, 0x501: 0x2213, 0x502: 0x2613, 0x503: 0x2613, 0x504: 0x2213, 0x505: 0x2213, + 0x506: 0x2e13, 0x507: 0x2e13, 0x508: 0x2213, 0x509: 0x2213, 0x50a: 0x2613, 0x50b: 0x2613, + 0x50c: 0x2213, 0x50d: 0x2213, 0x50e: 0x3e13, 0x50f: 0x3e13, 0x510: 0x2213, 0x511: 0x2213, + 0x512: 0x2613, 0x513: 0x2613, 0x514: 0x2213, 0x515: 0x2213, 0x516: 0x2e13, 0x517: 0x2e13, + 0x518: 0x2213, 0x519: 0x2213, 0x51a: 0x2613, 0x51b: 0x2613, 0x51c: 0x2213, 0x51d: 0x2213, + 0x51e: 0xbc53, 0x51f: 0xbc53, 0x520: 0xbf53, 0x521: 0xbf53, 0x522: 0x2212, 0x523: 0x2212, + 0x524: 0x2612, 0x525: 0x2612, 0x526: 0x2212, 0x527: 0x2212, 0x528: 0x2e12, 0x529: 0x2e12, + 0x52a: 0x2212, 0x52b: 0x2212, 0x52c: 0x2612, 0x52d: 0x2612, 0x52e: 0x2212, 0x52f: 0x2212, + 0x530: 0x3e12, 0x531: 0x3e12, 0x532: 0x2212, 0x533: 0x2212, 0x534: 0x2612, 0x535: 0x2612, + 0x536: 0x2212, 0x537: 0x2212, 0x538: 0x2e12, 0x539: 0x2e12, 0x53a: 0x2212, 0x53b: 0x2212, + 0x53c: 0x2612, 0x53d: 0x2612, 0x53e: 0x2212, 0x53f: 0x2212, + // Block 0x15, offset 0x540 + 0x542: 0x0010, + 0x547: 0x0010, 0x549: 0x0010, 0x54b: 0x0010, + 0x54d: 0x0010, 0x54e: 0x0010, 0x54f: 0x0010, 0x551: 0x0010, + 0x552: 0x0010, 0x554: 0x0010, 0x557: 0x0010, + 0x559: 0x0010, 0x55b: 0x0010, 0x55d: 0x0010, + 0x55f: 0x0010, 0x561: 0x0010, 0x562: 0x0010, + 0x564: 0x0010, 0x567: 0x0010, 0x568: 0x0010, 0x569: 0x0010, + 0x56a: 0x0010, 0x56c: 0x0010, 0x56d: 0x0010, 0x56e: 0x0010, 0x56f: 0x0010, + 0x570: 0x0010, 0x571: 0x0010, 0x572: 0x0010, 0x574: 0x0010, 0x575: 0x0010, + 0x576: 0x0010, 0x577: 0x0010, 0x579: 0x0010, 0x57a: 0x0010, 0x57b: 0x0010, + 0x57c: 0x0010, 0x57e: 0x0010, +} + +// caseIndex: 25 blocks, 1600 entries, 3200 bytes +// Block 0 is the zero block. +var caseIndex = [1600]uint16{ + // Block 0x0, offset 0x0 + // Block 0x1, offset 0x40 + // Block 0x2, offset 0x80 + // Block 0x3, offset 0xc0 + 0xc2: 0x14, 0xc3: 0x15, 0xc4: 0x16, 0xc5: 0x17, 0xc6: 0x01, 0xc7: 0x02, + 0xc8: 0x18, 0xc9: 0x03, 0xca: 0x04, 0xcb: 0x19, 0xcc: 0x1a, 0xcd: 0x05, 0xce: 0x06, 0xcf: 0x07, + 0xd0: 0x1b, 0xd1: 0x1c, 0xd2: 0x1d, 0xd3: 0x1e, 0xd4: 0x1f, 0xd5: 0x20, 0xd6: 0x08, 0xd7: 0x21, + 0xd8: 0x22, 0xd9: 0x23, 0xda: 0x24, 0xdb: 0x25, 0xdc: 0x26, 0xdd: 0x27, 0xde: 0x28, 0xdf: 0x29, + 0xe0: 0x02, 0xe1: 0x03, 0xe2: 0x04, 0xe3: 0x05, + 0xea: 0x06, 0xeb: 0x07, 0xec: 0x07, 0xed: 0x08, 0xef: 0x09, + 0xf0: 0x14, 0xf3: 0x16, + // Block 0x4, offset 0x100 + 0x120: 0x2a, 0x121: 0x2b, 0x122: 0x2c, 0x123: 0x2d, 0x124: 0x2e, 0x125: 0x2f, 0x126: 0x30, 0x127: 0x31, + 0x128: 0x32, 0x129: 0x33, 0x12a: 0x34, 0x12b: 0x35, 0x12c: 0x36, 0x12d: 0x37, 0x12e: 0x38, 0x12f: 0x39, + 0x130: 0x3a, 0x131: 0x3b, 0x132: 0x3c, 0x133: 0x3d, 0x134: 0x3e, 0x135: 0x3f, 0x136: 0x40, 0x137: 0x41, + 0x138: 0x42, 0x139: 0x43, 0x13a: 0x44, 0x13b: 0x45, 0x13c: 0x46, 0x13d: 0x47, 0x13e: 0x48, 0x13f: 0x49, + // Block 0x5, offset 0x140 + 0x140: 0x4a, 0x141: 0x4b, 0x142: 0x4c, 0x143: 0x09, 0x144: 0x24, 0x145: 0x24, 0x146: 0x24, 0x147: 0x24, + 0x148: 0x24, 0x149: 0x4d, 0x14a: 0x4e, 0x14b: 0x4f, 0x14c: 0x50, 0x14d: 0x51, 0x14e: 0x52, 0x14f: 0x53, + 0x150: 0x54, 0x151: 0x24, 0x152: 0x24, 0x153: 0x24, 0x154: 0x24, 0x155: 0x24, 0x156: 0x24, 0x157: 0x24, + 0x158: 0x24, 0x159: 0x55, 0x15a: 0x56, 0x15b: 0x57, 0x15c: 0x58, 0x15d: 0x59, 0x15e: 0x5a, 0x15f: 0x5b, + 0x160: 0x5c, 0x161: 0x5d, 0x162: 0x5e, 0x163: 0x5f, 0x164: 0x60, 0x165: 0x61, 0x167: 0x62, + 0x168: 0x63, 0x169: 0x64, 0x16a: 0x65, 0x16c: 0x66, 0x16d: 0x67, 0x16e: 0x68, 0x16f: 0x69, + 0x170: 0x6a, 0x171: 0x6b, 0x172: 0x6c, 0x173: 0x6d, 0x174: 0x6e, 0x175: 0x6f, 0x176: 0x70, 0x177: 0x71, + 0x178: 0x72, 0x179: 0x72, 0x17a: 0x73, 0x17b: 0x72, 0x17c: 0x74, 0x17d: 0x0a, 0x17e: 0x0b, 0x17f: 0x0c, + // Block 0x6, offset 0x180 + 0x180: 0x75, 0x181: 0x76, 0x182: 0x77, 0x183: 0x78, 0x184: 0x0d, 0x185: 0x79, 0x186: 0x7a, + 0x192: 0x7b, 0x193: 0x0e, + 0x1b0: 0x7c, 0x1b1: 0x0f, 0x1b2: 0x72, 0x1b3: 0x7d, 0x1b4: 0x7e, 0x1b5: 0x7f, 0x1b6: 0x80, 0x1b7: 0x81, + 0x1b8: 0x82, + // Block 0x7, offset 0x1c0 + 0x1c0: 0x83, 0x1c2: 0x84, 0x1c3: 0x85, 0x1c4: 0x86, 0x1c5: 0x24, 0x1c6: 0x87, + // Block 0x8, offset 0x200 + 0x200: 0x88, 0x201: 0x24, 0x202: 0x24, 0x203: 0x24, 0x204: 0x24, 0x205: 0x24, 0x206: 0x24, 0x207: 0x24, + 0x208: 0x24, 0x209: 0x24, 0x20a: 0x24, 0x20b: 0x24, 0x20c: 0x24, 0x20d: 0x24, 0x20e: 0x24, 0x20f: 0x24, + 0x210: 0x24, 0x211: 0x24, 0x212: 0x89, 0x213: 0x8a, 0x214: 0x24, 0x215: 0x24, 0x216: 0x24, 0x217: 0x24, + 0x218: 0x8b, 0x219: 0x8c, 0x21a: 0x8d, 0x21b: 0x8e, 0x21c: 0x8f, 0x21d: 0x90, 0x21e: 0x10, 0x21f: 0x91, + 0x220: 0x92, 0x221: 0x93, 0x222: 0x24, 0x223: 0x94, 0x224: 0x95, 0x225: 0x96, 0x226: 0x97, 0x227: 0x98, + 0x228: 0x99, 0x229: 0x9a, 0x22a: 0x9b, 0x22b: 0x9c, 0x22c: 0x9d, 0x22d: 0x9e, 0x22e: 0x9f, 0x22f: 0xa0, + 0x230: 0x24, 0x231: 0x24, 0x232: 0x24, 0x233: 0x24, 0x234: 0x24, 0x235: 0x24, 0x236: 0x24, 0x237: 0x24, + 0x238: 0x24, 0x239: 0x24, 0x23a: 0x24, 0x23b: 0x24, 0x23c: 0x24, 0x23d: 0x24, 0x23e: 0x24, 0x23f: 0x24, + // Block 0x9, offset 0x240 + 0x240: 0x24, 0x241: 0x24, 0x242: 0x24, 0x243: 0x24, 0x244: 0x24, 0x245: 0x24, 0x246: 0x24, 0x247: 0x24, + 0x248: 0x24, 0x249: 0x24, 0x24a: 0x24, 0x24b: 0x24, 0x24c: 0x24, 0x24d: 0x24, 0x24e: 0x24, 0x24f: 0x24, + 0x250: 0x24, 0x251: 0x24, 0x252: 0x24, 0x253: 0x24, 0x254: 0x24, 0x255: 0x24, 0x256: 0x24, 0x257: 0x24, + 0x258: 0x24, 0x259: 0x24, 0x25a: 0x24, 0x25b: 0x24, 0x25c: 0x24, 0x25d: 0x24, 0x25e: 0x24, 0x25f: 0x24, + 0x260: 0x24, 0x261: 0x24, 0x262: 0x24, 0x263: 0x24, 0x264: 0x24, 0x265: 0x24, 0x266: 0x24, 0x267: 0x24, + 0x268: 0x24, 0x269: 0x24, 0x26a: 0x24, 0x26b: 0x24, 0x26c: 0x24, 0x26d: 0x24, 0x26e: 0x24, 0x26f: 0x24, + 0x270: 0x24, 0x271: 0x24, 0x272: 0x24, 0x273: 0x24, 0x274: 0x24, 0x275: 0x24, 0x276: 0x24, 0x277: 0x24, + 0x278: 0x24, 0x279: 0x24, 0x27a: 0x24, 0x27b: 0x24, 0x27c: 0x24, 0x27d: 0x24, 0x27e: 0x24, 0x27f: 0x24, + // Block 0xa, offset 0x280 + 0x280: 0x24, 0x281: 0x24, 0x282: 0x24, 0x283: 0x24, 0x284: 0x24, 0x285: 0x24, 0x286: 0x24, 0x287: 0x24, + 0x288: 0x24, 0x289: 0x24, 0x28a: 0x24, 0x28b: 0x24, 0x28c: 0x24, 0x28d: 0x24, 0x28e: 0x24, 0x28f: 0x24, + 0x290: 0x24, 0x291: 0x24, 0x292: 0x24, 0x293: 0x24, 0x294: 0x24, 0x295: 0x24, 0x296: 0x24, 0x297: 0x24, + 0x298: 0x24, 0x299: 0x24, 0x29a: 0x24, 0x29b: 0x24, 0x29c: 0x24, 0x29d: 0x24, 0x29e: 0xa1, 0x29f: 0xa2, + // Block 0xb, offset 0x2c0 + 0x2ec: 0x11, 0x2ed: 0xa3, 0x2ee: 0xa4, 0x2ef: 0xa5, + 0x2f0: 0x24, 0x2f1: 0x24, 0x2f2: 0x24, 0x2f3: 0x24, 0x2f4: 0xa6, 0x2f5: 0xa7, 0x2f6: 0xa8, 0x2f7: 0xa9, + 0x2f8: 0xaa, 0x2f9: 0xab, 0x2fa: 0x24, 0x2fb: 0xac, 0x2fc: 0xad, 0x2fd: 0xae, 0x2fe: 0xaf, 0x2ff: 0xb0, + // Block 0xc, offset 0x300 + 0x300: 0xb1, 0x301: 0xb2, 0x302: 0x24, 0x303: 0xb3, 0x305: 0xb4, 0x307: 0xb5, + 0x30a: 0xb6, 0x30b: 0xb7, 0x30c: 0xb8, 0x30d: 0xb9, 0x30e: 0xba, 0x30f: 0xbb, + 0x310: 0xbc, 0x311: 0xbd, 0x312: 0xbe, 0x313: 0xbf, 0x314: 0xc0, 0x315: 0xc1, + 0x318: 0x24, 0x319: 0x24, 0x31a: 0x24, 0x31b: 0x24, 0x31c: 0xc2, 0x31d: 0xc3, + 0x320: 0xc4, 0x321: 0xc5, 0x322: 0xc6, 0x323: 0xc7, 0x324: 0xc8, 0x326: 0xc9, + 0x328: 0xca, 0x329: 0xcb, 0x32a: 0xcc, 0x32b: 0xcd, 0x32c: 0x5f, 0x32d: 0xce, 0x32e: 0xcf, + 0x330: 0x24, 0x331: 0xd0, 0x332: 0xd1, 0x333: 0xd2, 0x334: 0xd3, + 0x33c: 0xd4, 0x33d: 0xd5, 0x33f: 0xd6, + // Block 0xd, offset 0x340 + 0x340: 0xd7, 0x341: 0xd8, 0x342: 0xd9, 0x343: 0xda, 0x344: 0xdb, 0x345: 0xdc, 0x346: 0xdd, 0x347: 0xde, + 0x348: 0xdf, 0x34a: 0xe0, 0x34b: 0xe1, 0x34c: 0xe2, 0x34d: 0xe3, + 0x350: 0xe4, 0x351: 0xe5, 0x352: 0xe6, 0x353: 0xe7, 0x356: 0xe8, 0x357: 0xe9, + 0x358: 0xea, 0x359: 0xeb, 0x35a: 0xec, 0x35b: 0xed, 0x35c: 0xee, + 0x360: 0xef, 0x362: 0xf0, 0x363: 0xf1, 0x366: 0xf2, 0x367: 0xf3, + 0x368: 0xf4, 0x369: 0xf5, 0x36a: 0xf6, 0x36b: 0xf7, + 0x370: 0xf8, 0x371: 0xf9, 0x372: 0xfa, 0x374: 0xfb, 0x375: 0xfc, 0x376: 0xfd, + 0x37b: 0xfe, + // Block 0xe, offset 0x380 + 0x380: 0x24, 0x381: 0x24, 0x382: 0x24, 0x383: 0x24, 0x384: 0x24, 0x385: 0x24, 0x386: 0x24, 0x387: 0x24, + 0x388: 0x24, 0x389: 0x24, 0x38a: 0x24, 0x38b: 0x24, 0x38c: 0x24, 0x38d: 0x24, 0x38e: 0xff, + 0x390: 0x24, 0x391: 0x100, 0x392: 0x24, 0x393: 0x24, 0x394: 0x24, 0x395: 0x101, + // Block 0xf, offset 0x3c0 + 0x3c0: 0x24, 0x3c1: 0x24, 0x3c2: 0x24, 0x3c3: 0x24, 0x3c4: 0x24, 0x3c5: 0x24, 0x3c6: 0x24, 0x3c7: 0x24, + 0x3c8: 0x24, 0x3c9: 0x24, 0x3ca: 0x24, 0x3cb: 0x24, 0x3cc: 0x24, 0x3cd: 0x24, 0x3ce: 0x24, 0x3cf: 0x24, + 0x3d0: 0x102, + // Block 0x10, offset 0x400 + 0x410: 0x24, 0x411: 0x24, 0x412: 0x24, 0x413: 0x24, 0x414: 0x24, 0x415: 0x24, 0x416: 0x24, 0x417: 0x24, + 0x418: 0x24, 0x419: 0x103, + // Block 0x11, offset 0x440 + 0x460: 0x24, 0x461: 0x24, 0x462: 0x24, 0x463: 0x24, 0x464: 0x24, 0x465: 0x24, 0x466: 0x24, 0x467: 0x24, + 0x468: 0xf7, 0x469: 0x104, 0x46b: 0x105, 0x46c: 0x106, 0x46d: 0x107, 0x46e: 0x108, + 0x479: 0x109, 0x47c: 0x24, 0x47d: 0x10a, 0x47e: 0x10b, 0x47f: 0x10c, + // Block 0x12, offset 0x480 + 0x4b0: 0x24, 0x4b1: 0x10d, 0x4b2: 0x10e, + // Block 0x13, offset 0x4c0 + 0x4c5: 0x10f, 0x4c6: 0x110, + 0x4c9: 0x111, + 0x4d0: 0x112, 0x4d1: 0x113, 0x4d2: 0x114, 0x4d3: 0x115, 0x4d4: 0x116, 0x4d5: 0x117, 0x4d6: 0x118, 0x4d7: 0x119, + 0x4d8: 0x11a, 0x4d9: 0x11b, 0x4da: 0x11c, 0x4db: 0x11d, 0x4dc: 0x11e, 0x4dd: 0x11f, 0x4de: 0x120, 0x4df: 0x121, + 0x4e8: 0x122, 0x4e9: 0x123, 0x4ea: 0x124, + // Block 0x14, offset 0x500 + 0x500: 0x125, 0x504: 0x126, 0x505: 0x127, + 0x50b: 0x128, + 0x520: 0x24, 0x521: 0x24, 0x522: 0x24, 0x523: 0x129, 0x524: 0x12, 0x525: 0x12a, + 0x538: 0x12b, 0x539: 0x13, 0x53a: 0x12c, + // Block 0x15, offset 0x540 + 0x544: 0x12d, 0x545: 0x12e, 0x546: 0x12f, + 0x54f: 0x130, + // Block 0x16, offset 0x580 + 0x590: 0x0a, 0x591: 0x0b, 0x592: 0x0c, 0x593: 0x0d, 0x594: 0x0e, 0x596: 0x0f, + 0x59b: 0x10, 0x59d: 0x11, 0x59e: 0x12, 0x59f: 0x13, + // Block 0x17, offset 0x5c0 + 0x5c0: 0x131, 0x5c1: 0x132, 0x5c4: 0x132, 0x5c5: 0x132, 0x5c6: 0x132, 0x5c7: 0x133, + // Block 0x18, offset 0x600 + 0x620: 0x15, +} + +// sparseOffsets: 289 entries, 578 bytes +var sparseOffsets = []uint16{0x0, 0x9, 0xf, 0x18, 0x24, 0x2e, 0x35, 0x38, 0x3c, 0x3f, 0x43, 0x4d, 0x4f, 0x57, 0x5e, 0x63, 0x71, 0x72, 0x80, 0x8f, 0x99, 0x9c, 0xa3, 0xab, 0xae, 0xb0, 0xbf, 0xc5, 0xd3, 0xde, 0xeb, 0xf6, 0x102, 0x10c, 0x118, 0x123, 0x12f, 0x13b, 0x143, 0x14c, 0x156, 0x161, 0x16d, 0x174, 0x17f, 0x184, 0x18c, 0x18f, 0x194, 0x198, 0x19c, 0x1a3, 0x1ac, 0x1b4, 0x1b5, 0x1be, 0x1c5, 0x1cd, 0x1d3, 0x1d8, 0x1dc, 0x1df, 0x1e1, 0x1e4, 0x1e9, 0x1ea, 0x1ec, 0x1ee, 0x1f0, 0x1f7, 0x1fc, 0x200, 0x209, 0x20c, 0x20f, 0x215, 0x216, 0x221, 0x222, 0x223, 0x228, 0x235, 0x23d, 0x245, 0x24e, 0x257, 0x260, 0x265, 0x268, 0x273, 0x281, 0x283, 0x28a, 0x28e, 0x29a, 0x29b, 0x2a6, 0x2ae, 0x2b6, 0x2bc, 0x2bd, 0x2cb, 0x2d0, 0x2d3, 0x2d8, 0x2dc, 0x2e2, 0x2e7, 0x2ea, 0x2ef, 0x2f4, 0x2f5, 0x2fb, 0x2fd, 0x2fe, 0x300, 0x302, 0x305, 0x306, 0x308, 0x30b, 0x311, 0x315, 0x317, 0x31c, 0x323, 0x32b, 0x334, 0x335, 0x33e, 0x342, 0x347, 0x34f, 0x355, 0x35b, 0x365, 0x36a, 0x373, 0x379, 0x380, 0x384, 0x38c, 0x38e, 0x390, 0x393, 0x395, 0x397, 0x398, 0x399, 0x39b, 0x39d, 0x3a3, 0x3a8, 0x3aa, 0x3b1, 0x3b4, 0x3b6, 0x3bc, 0x3c1, 0x3c3, 0x3c4, 0x3c5, 0x3c6, 0x3c8, 0x3ca, 0x3cc, 0x3cf, 0x3d1, 0x3d4, 0x3dc, 0x3df, 0x3e3, 0x3eb, 0x3ed, 0x3ee, 0x3ef, 0x3f1, 0x3f7, 0x3f9, 0x3fa, 0x3fc, 0x3fe, 0x400, 0x40d, 0x40e, 0x40f, 0x413, 0x415, 0x416, 0x417, 0x418, 0x419, 0x41c, 0x41f, 0x425, 0x426, 0x42a, 0x42e, 0x434, 0x437, 0x43e, 0x442, 0x446, 0x44d, 0x456, 0x45c, 0x462, 0x46c, 0x476, 0x478, 0x481, 0x487, 0x48d, 0x493, 0x496, 0x49c, 0x49f, 0x4a8, 0x4a9, 0x4b0, 0x4b4, 0x4b5, 0x4b8, 0x4ba, 0x4c1, 0x4c9, 0x4cf, 0x4d5, 0x4d6, 0x4dc, 0x4df, 0x4e7, 0x4ee, 0x4f8, 0x500, 0x503, 0x504, 0x505, 0x506, 0x508, 0x509, 0x50b, 0x50d, 0x50f, 0x513, 0x514, 0x516, 0x519, 0x51b, 0x51d, 0x51f, 0x524, 0x529, 0x52d, 0x52e, 0x531, 0x535, 0x540, 0x544, 0x54c, 0x551, 0x555, 0x558, 0x55c, 0x55f, 0x562, 0x567, 0x56b, 0x56f, 0x573, 0x577, 0x579, 0x57b, 0x57e, 0x583, 0x586, 0x588, 0x58b, 0x58d, 0x593, 0x59c, 0x5a1, 0x5a2, 0x5a5, 0x5a6, 0x5a7, 0x5a9, 0x5aa, 0x5ab} + +// sparseValues: 1451 entries, 5804 bytes +var sparseValues = [1451]valueRange{ + // Block 0x0, offset 0x0 + {value: 0x0004, lo: 0xa8, hi: 0xa8}, + {value: 0x0012, lo: 0xaa, hi: 0xaa}, + {value: 0x0014, lo: 0xad, hi: 0xad}, + {value: 0x0004, lo: 0xaf, hi: 0xaf}, + {value: 0x0004, lo: 0xb4, hi: 0xb4}, + {value: 0x001a, lo: 0xb5, hi: 0xb5}, + {value: 0x0054, lo: 0xb7, hi: 0xb7}, + {value: 0x0004, lo: 0xb8, hi: 0xb8}, + {value: 0x0012, lo: 0xba, hi: 0xba}, + // Block 0x1, offset 0x9 + {value: 0x2013, lo: 0x80, hi: 0x96}, + {value: 0x2013, lo: 0x98, hi: 0x9e}, + {value: 0x009a, lo: 0x9f, hi: 0x9f}, + {value: 0x2012, lo: 0xa0, hi: 0xb6}, + {value: 0x2012, lo: 0xb8, hi: 0xbe}, + {value: 0x0252, lo: 0xbf, hi: 0xbf}, + // Block 0x2, offset 0xf + {value: 0x0117, lo: 0x80, hi: 0xaf}, + {value: 0x011b, lo: 0xb0, hi: 0xb0}, + {value: 0x019a, lo: 0xb1, hi: 0xb1}, + {value: 0x0117, lo: 0xb2, hi: 0xb7}, + {value: 0x0012, lo: 0xb8, hi: 0xb8}, + {value: 0x0316, lo: 0xb9, hi: 0xba}, + {value: 0x0716, lo: 0xbb, hi: 0xbc}, + {value: 0x0316, lo: 0xbd, hi: 0xbe}, + {value: 0x0553, lo: 0xbf, hi: 0xbf}, + // Block 0x3, offset 0x18 + {value: 0x0552, lo: 0x80, hi: 0x80}, + {value: 0x0316, lo: 0x81, hi: 0x82}, + {value: 0x0716, lo: 0x83, hi: 0x84}, + {value: 0x0316, lo: 0x85, hi: 0x86}, + {value: 0x0f16, lo: 0x87, hi: 0x88}, + {value: 0x01da, lo: 0x89, hi: 0x89}, + {value: 0x0117, lo: 0x8a, hi: 0xb7}, + {value: 0x0253, lo: 0xb8, hi: 0xb8}, + {value: 0x0316, lo: 0xb9, hi: 0xba}, + {value: 0x0716, lo: 0xbb, hi: 0xbc}, + {value: 0x0316, lo: 0xbd, hi: 0xbe}, + {value: 0x028a, lo: 0xbf, hi: 0xbf}, + // Block 0x4, offset 0x24 + {value: 0x0117, lo: 0x80, hi: 0x9f}, + {value: 0x2f53, lo: 0xa0, hi: 0xa0}, + {value: 0x0012, lo: 0xa1, hi: 0xa1}, + {value: 0x0117, lo: 0xa2, hi: 0xb3}, + {value: 0x0012, lo: 0xb4, hi: 0xb9}, + {value: 0x090b, lo: 0xba, hi: 0xba}, + {value: 0x0716, lo: 0xbb, hi: 0xbc}, + {value: 0x2953, lo: 0xbd, hi: 0xbd}, + {value: 0x098b, lo: 0xbe, hi: 0xbe}, + {value: 0x0a0a, lo: 0xbf, hi: 0xbf}, + // Block 0x5, offset 0x2e + {value: 0x0015, lo: 0x80, hi: 0x81}, + {value: 0x0014, lo: 0x82, hi: 0x97}, + {value: 0x0004, lo: 0x98, hi: 0x9d}, + {value: 0x0014, lo: 0x9e, hi: 0x9f}, + {value: 0x0015, lo: 0xa0, hi: 0xa4}, + {value: 0x0004, lo: 0xa5, hi: 0xab}, + {value: 0x0014, lo: 0xac, hi: 0xbf}, + // Block 0x6, offset 0x35 + {value: 0x0024, lo: 0x80, hi: 0x94}, + {value: 0x0034, lo: 0x95, hi: 0xbc}, + {value: 0x0024, lo: 0xbd, hi: 0xbf}, + // Block 0x7, offset 0x38 + {value: 0x6553, lo: 0x80, hi: 0x8f}, + {value: 0x2013, lo: 0x90, hi: 0x9f}, + {value: 0x5f53, lo: 0xa0, hi: 0xaf}, + {value: 0x2012, lo: 0xb0, hi: 0xbf}, + // Block 0x8, offset 0x3c + {value: 0x5f52, lo: 0x80, hi: 0x8f}, + {value: 0x6552, lo: 0x90, hi: 0x9f}, + {value: 0x0117, lo: 0xa0, hi: 0xbf}, + // Block 0x9, offset 0x3f + {value: 0x0117, lo: 0x80, hi: 0x81}, + {value: 0x0024, lo: 0x83, hi: 0x87}, + {value: 0x0014, lo: 0x88, hi: 0x89}, + {value: 0x0117, lo: 0x8a, hi: 0xbf}, + // Block 0xa, offset 0x43 + {value: 0x0f13, lo: 0x80, hi: 0x80}, + {value: 0x0316, lo: 0x81, hi: 0x82}, + {value: 0x0716, lo: 0x83, hi: 0x84}, + {value: 0x0316, lo: 0x85, hi: 0x86}, + {value: 0x0f16, lo: 0x87, hi: 0x88}, + {value: 0x0316, lo: 0x89, hi: 0x8a}, + {value: 0x0716, lo: 0x8b, hi: 0x8c}, + {value: 0x0316, lo: 0x8d, hi: 0x8e}, + {value: 0x0f12, lo: 0x8f, hi: 0x8f}, + {value: 0x0117, lo: 0x90, hi: 0xbf}, + // Block 0xb, offset 0x4d + {value: 0x0117, lo: 0x80, hi: 0xaf}, + {value: 0x6553, lo: 0xb1, hi: 0xbf}, + // Block 0xc, offset 0x4f + {value: 0x3013, lo: 0x80, hi: 0x8f}, + {value: 0x6853, lo: 0x90, hi: 0x96}, + {value: 0x0014, lo: 0x99, hi: 0x99}, + {value: 0x0010, lo: 0x9b, hi: 0x9c}, + {value: 0x0010, lo: 0x9e, hi: 0x9e}, + {value: 0x0012, lo: 0xa0, hi: 0xa0}, + {value: 0x6552, lo: 0xa1, hi: 0xaf}, + {value: 0x3012, lo: 0xb0, hi: 0xbf}, + // Block 0xd, offset 0x57 + {value: 0x0034, lo: 0x81, hi: 0x82}, + {value: 0x0024, lo: 0x84, hi: 0x84}, + {value: 0x0034, lo: 0x85, hi: 0x85}, + {value: 0x0034, lo: 0x87, hi: 0x87}, + {value: 0x0010, lo: 0x90, hi: 0xaa}, + {value: 0x0010, lo: 0xaf, hi: 0xb3}, + {value: 0x0054, lo: 0xb4, hi: 0xb4}, + // Block 0xe, offset 0x5e + {value: 0x0014, lo: 0x80, hi: 0x85}, + {value: 0x0024, lo: 0x90, hi: 0x97}, + {value: 0x0034, lo: 0x98, hi: 0x9a}, + {value: 0x0014, lo: 0x9c, hi: 0x9c}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0xf, offset 0x63 + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x8a}, + {value: 0x0034, lo: 0x8b, hi: 0x92}, + {value: 0x0024, lo: 0x93, hi: 0x94}, + {value: 0x0034, lo: 0x95, hi: 0x96}, + {value: 0x0024, lo: 0x97, hi: 0x9b}, + {value: 0x0034, lo: 0x9c, hi: 0x9c}, + {value: 0x0024, lo: 0x9d, hi: 0x9e}, + {value: 0x0034, lo: 0x9f, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + {value: 0x0010, lo: 0xab, hi: 0xab}, + {value: 0x0010, lo: 0xae, hi: 0xaf}, + {value: 0x0034, lo: 0xb0, hi: 0xb0}, + {value: 0x0010, lo: 0xb1, hi: 0xbf}, + // Block 0x10, offset 0x71 + {value: 0x0010, lo: 0x80, hi: 0xbf}, + // Block 0x11, offset 0x72 + {value: 0x0010, lo: 0x80, hi: 0x93}, + {value: 0x0010, lo: 0x95, hi: 0x95}, + {value: 0x0024, lo: 0x96, hi: 0x9c}, + {value: 0x0014, lo: 0x9d, hi: 0x9d}, + {value: 0x0024, lo: 0x9f, hi: 0xa2}, + {value: 0x0034, lo: 0xa3, hi: 0xa3}, + {value: 0x0024, lo: 0xa4, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xa6}, + {value: 0x0024, lo: 0xa7, hi: 0xa8}, + {value: 0x0034, lo: 0xaa, hi: 0xaa}, + {value: 0x0024, lo: 0xab, hi: 0xac}, + {value: 0x0034, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xbc}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x12, offset 0x80 + {value: 0x0014, lo: 0x8f, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0034, lo: 0x91, hi: 0x91}, + {value: 0x0010, lo: 0x92, hi: 0xaf}, + {value: 0x0024, lo: 0xb0, hi: 0xb0}, + {value: 0x0034, lo: 0xb1, hi: 0xb1}, + {value: 0x0024, lo: 0xb2, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0024, lo: 0xb5, hi: 0xb6}, + {value: 0x0034, lo: 0xb7, hi: 0xb9}, + {value: 0x0024, lo: 0xba, hi: 0xba}, + {value: 0x0034, lo: 0xbb, hi: 0xbc}, + {value: 0x0024, lo: 0xbd, hi: 0xbd}, + {value: 0x0034, lo: 0xbe, hi: 0xbe}, + {value: 0x0024, lo: 0xbf, hi: 0xbf}, + // Block 0x13, offset 0x8f + {value: 0x0024, lo: 0x80, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x82}, + {value: 0x0024, lo: 0x83, hi: 0x83}, + {value: 0x0034, lo: 0x84, hi: 0x84}, + {value: 0x0024, lo: 0x85, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x86}, + {value: 0x0024, lo: 0x87, hi: 0x87}, + {value: 0x0034, lo: 0x88, hi: 0x88}, + {value: 0x0024, lo: 0x89, hi: 0x8a}, + {value: 0x0010, lo: 0x8d, hi: 0xbf}, + // Block 0x14, offset 0x99 + {value: 0x0010, lo: 0x80, hi: 0xa5}, + {value: 0x0014, lo: 0xa6, hi: 0xb0}, + {value: 0x0010, lo: 0xb1, hi: 0xb1}, + // Block 0x15, offset 0x9c + {value: 0x0010, lo: 0x80, hi: 0xaa}, + {value: 0x0024, lo: 0xab, hi: 0xb1}, + {value: 0x0034, lo: 0xb2, hi: 0xb2}, + {value: 0x0024, lo: 0xb3, hi: 0xb3}, + {value: 0x0014, lo: 0xb4, hi: 0xb5}, + {value: 0x0014, lo: 0xba, hi: 0xba}, + {value: 0x0034, lo: 0xbd, hi: 0xbd}, + // Block 0x16, offset 0xa3 + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0024, lo: 0x96, hi: 0x99}, + {value: 0x0014, lo: 0x9a, hi: 0x9a}, + {value: 0x0024, lo: 0x9b, hi: 0xa3}, + {value: 0x0014, lo: 0xa4, hi: 0xa4}, + {value: 0x0024, lo: 0xa5, hi: 0xa7}, + {value: 0x0014, lo: 0xa8, hi: 0xa8}, + {value: 0x0024, lo: 0xa9, hi: 0xad}, + // Block 0x17, offset 0xab + {value: 0x0010, lo: 0x80, hi: 0x98}, + {value: 0x0034, lo: 0x99, hi: 0x9b}, + {value: 0x0010, lo: 0xa0, hi: 0xaa}, + // Block 0x18, offset 0xae + {value: 0x0010, lo: 0xa0, hi: 0xb4}, + {value: 0x0010, lo: 0xb6, hi: 0xbd}, + // Block 0x19, offset 0xb0 + {value: 0x0034, lo: 0x93, hi: 0x93}, + {value: 0x0024, lo: 0x94, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa2}, + {value: 0x0034, lo: 0xa3, hi: 0xa3}, + {value: 0x0024, lo: 0xa4, hi: 0xa5}, + {value: 0x0034, lo: 0xa6, hi: 0xa6}, + {value: 0x0024, lo: 0xa7, hi: 0xa8}, + {value: 0x0034, lo: 0xa9, hi: 0xa9}, + {value: 0x0024, lo: 0xaa, hi: 0xac}, + {value: 0x0034, lo: 0xad, hi: 0xb2}, + {value: 0x0024, lo: 0xb3, hi: 0xb5}, + {value: 0x0034, lo: 0xb6, hi: 0xb6}, + {value: 0x0024, lo: 0xb7, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + {value: 0x0024, lo: 0xbb, hi: 0xbf}, + // Block 0x1a, offset 0xbf + {value: 0x0014, lo: 0x80, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0xb9}, + {value: 0x0014, lo: 0xba, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x1b, offset 0xc5 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x88}, + {value: 0x0010, lo: 0x89, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0024, lo: 0x91, hi: 0x91}, + {value: 0x0034, lo: 0x92, hi: 0x92}, + {value: 0x0024, lo: 0x93, hi: 0x94}, + {value: 0x0014, lo: 0x95, hi: 0x97}, + {value: 0x0010, lo: 0x98, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0014, lo: 0xb1, hi: 0xb1}, + {value: 0x0010, lo: 0xb2, hi: 0xbf}, + // Block 0x1c, offset 0xd3 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8f, hi: 0x90}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb2}, + {value: 0x0010, lo: 0xb6, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x1d, offset 0xde + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x84}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x8e, hi: 0x8e}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0x9c, hi: 0x9d}, + {value: 0x0010, lo: 0x9f, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xb1}, + {value: 0x0010, lo: 0xbc, hi: 0xbc}, + {value: 0x0024, lo: 0xbe, hi: 0xbe}, + // Block 0x1e, offset 0xeb + {value: 0x0014, lo: 0x81, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8a}, + {value: 0x0010, lo: 0x8f, hi: 0x90}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb6}, + {value: 0x0010, lo: 0xb8, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x1f, offset 0xf6 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x82}, + {value: 0x0014, lo: 0x87, hi: 0x88}, + {value: 0x0014, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0014, lo: 0x91, hi: 0x91}, + {value: 0x0010, lo: 0x99, hi: 0x9c}, + {value: 0x0010, lo: 0x9e, hi: 0x9e}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0014, lo: 0xb0, hi: 0xb1}, + {value: 0x0010, lo: 0xb2, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb5}, + // Block 0x20, offset 0x102 + {value: 0x0014, lo: 0x81, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8d}, + {value: 0x0010, lo: 0x8f, hi: 0x91}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x21, offset 0x10c + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x85}, + {value: 0x0014, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x89, hi: 0x89}, + {value: 0x0010, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0010, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xb9, hi: 0xb9}, + {value: 0x0014, lo: 0xba, hi: 0xbf}, + // Block 0x22, offset 0x118 + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8f, hi: 0x90}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbe}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x23, offset 0x123 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x84}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0014, lo: 0x96, hi: 0x96}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0x9c, hi: 0x9d}, + {value: 0x0010, lo: 0x9f, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xb1, hi: 0xb1}, + // Block 0x24, offset 0x12f + {value: 0x0014, lo: 0x82, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8a}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0x95}, + {value: 0x0010, lo: 0x99, hi: 0x9a}, + {value: 0x0010, lo: 0x9c, hi: 0x9c}, + {value: 0x0010, lo: 0x9e, hi: 0x9f}, + {value: 0x0010, lo: 0xa3, hi: 0xa4}, + {value: 0x0010, lo: 0xa8, hi: 0xaa}, + {value: 0x0010, lo: 0xae, hi: 0xb9}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x25, offset 0x13b + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x82}, + {value: 0x0010, lo: 0x86, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + // Block 0x26, offset 0x143 + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x83}, + {value: 0x0014, lo: 0x84, hi: 0x84}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb9}, + {value: 0x0010, lo: 0xbd, hi: 0xbd}, + {value: 0x0014, lo: 0xbe, hi: 0xbf}, + // Block 0x27, offset 0x14c + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x84}, + {value: 0x0014, lo: 0x86, hi: 0x88}, + {value: 0x0014, lo: 0x8a, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0034, lo: 0x95, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0x9a}, + {value: 0x0010, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + // Block 0x28, offset 0x156 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbe}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x29, offset 0x161 + {value: 0x0010, lo: 0x80, hi: 0x84}, + {value: 0x0014, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x95, hi: 0x96}, + {value: 0x0010, lo: 0x9e, hi: 0x9e}, + {value: 0x0010, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xb1, hi: 0xb2}, + // Block 0x2a, offset 0x16d + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0xba}, + {value: 0x0034, lo: 0xbb, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x2b, offset 0x174 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x84}, + {value: 0x0010, lo: 0x86, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x8e, hi: 0x8e}, + {value: 0x0010, lo: 0x94, hi: 0x97}, + {value: 0x0010, lo: 0x9f, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xba, hi: 0xbf}, + // Block 0x2c, offset 0x17f + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x96}, + {value: 0x0010, lo: 0x9a, hi: 0xb1}, + {value: 0x0010, lo: 0xb3, hi: 0xbb}, + {value: 0x0010, lo: 0xbd, hi: 0xbd}, + // Block 0x2d, offset 0x184 + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0034, lo: 0x8a, hi: 0x8a}, + {value: 0x0010, lo: 0x8f, hi: 0x91}, + {value: 0x0014, lo: 0x92, hi: 0x94}, + {value: 0x0014, lo: 0x96, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0x9f}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + // Block 0x2e, offset 0x18c + {value: 0x0014, lo: 0xb1, hi: 0xb1}, + {value: 0x0014, lo: 0xb4, hi: 0xb7}, + {value: 0x0034, lo: 0xb8, hi: 0xba}, + // Block 0x2f, offset 0x18f + {value: 0x0004, lo: 0x86, hi: 0x86}, + {value: 0x0014, lo: 0x87, hi: 0x87}, + {value: 0x0034, lo: 0x88, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8e}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0x30, offset 0x194 + {value: 0x0014, lo: 0xb1, hi: 0xb1}, + {value: 0x0014, lo: 0xb4, hi: 0xb7}, + {value: 0x0034, lo: 0xb8, hi: 0xba}, + {value: 0x0014, lo: 0xbb, hi: 0xbc}, + // Block 0x31, offset 0x198 + {value: 0x0004, lo: 0x86, hi: 0x86}, + {value: 0x0034, lo: 0x88, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0x32, offset 0x19c + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0034, lo: 0x98, hi: 0x99}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + {value: 0x0034, lo: 0xb5, hi: 0xb5}, + {value: 0x0034, lo: 0xb7, hi: 0xb7}, + {value: 0x0034, lo: 0xb9, hi: 0xb9}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x33, offset 0x1a3 + {value: 0x0010, lo: 0x80, hi: 0x87}, + {value: 0x0010, lo: 0x89, hi: 0xac}, + {value: 0x0034, lo: 0xb1, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xba, hi: 0xbd}, + {value: 0x0014, lo: 0xbe, hi: 0xbe}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x34, offset 0x1ac + {value: 0x0034, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0024, lo: 0x82, hi: 0x83}, + {value: 0x0034, lo: 0x84, hi: 0x84}, + {value: 0x0024, lo: 0x86, hi: 0x87}, + {value: 0x0010, lo: 0x88, hi: 0x8c}, + {value: 0x0014, lo: 0x8d, hi: 0x97}, + {value: 0x0014, lo: 0x99, hi: 0xbc}, + // Block 0x35, offset 0x1b4 + {value: 0x0034, lo: 0x86, hi: 0x86}, + // Block 0x36, offset 0x1b5 + {value: 0x0010, lo: 0xab, hi: 0xac}, + {value: 0x0014, lo: 0xad, hi: 0xb0}, + {value: 0x0010, lo: 0xb1, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb6}, + {value: 0x0034, lo: 0xb7, hi: 0xb7}, + {value: 0x0010, lo: 0xb8, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbc}, + {value: 0x0014, lo: 0xbd, hi: 0xbe}, + // Block 0x37, offset 0x1be + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x96, hi: 0x97}, + {value: 0x0014, lo: 0x98, hi: 0x99}, + {value: 0x0014, lo: 0x9e, hi: 0xa0}, + {value: 0x0010, lo: 0xa2, hi: 0xa4}, + {value: 0x0010, lo: 0xa7, hi: 0xad}, + {value: 0x0014, lo: 0xb1, hi: 0xb4}, + // Block 0x38, offset 0x1c5 + {value: 0x0014, lo: 0x82, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x84}, + {value: 0x0014, lo: 0x85, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x8f, hi: 0x9c}, + {value: 0x0014, lo: 0x9d, hi: 0x9d}, + {value: 0x6c53, lo: 0xa0, hi: 0xbf}, + // Block 0x39, offset 0x1cd + {value: 0x0010, lo: 0x80, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0x98}, + {value: 0x0010, lo: 0x9a, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x3a, offset 0x1d3 + {value: 0x0010, lo: 0x80, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb5}, + {value: 0x0010, lo: 0xb8, hi: 0xbe}, + // Block 0x3b, offset 0x1d8 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x82, hi: 0x85}, + {value: 0x0010, lo: 0x88, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0xbf}, + // Block 0x3c, offset 0x1dc + {value: 0x0010, lo: 0x80, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0x95}, + {value: 0x0010, lo: 0x98, hi: 0xbf}, + // Block 0x3d, offset 0x1df + {value: 0x0010, lo: 0x80, hi: 0x9a}, + {value: 0x0024, lo: 0x9d, hi: 0x9f}, + // Block 0x3e, offset 0x1e1 + {value: 0x0010, lo: 0x80, hi: 0x8f}, + {value: 0x7453, lo: 0xa0, hi: 0xaf}, + {value: 0x7853, lo: 0xb0, hi: 0xbf}, + // Block 0x3f, offset 0x1e4 + {value: 0x7c53, lo: 0x80, hi: 0x8f}, + {value: 0x8053, lo: 0x90, hi: 0x9f}, + {value: 0x7c53, lo: 0xa0, hi: 0xaf}, + {value: 0x0813, lo: 0xb0, hi: 0xb5}, + {value: 0x0892, lo: 0xb8, hi: 0xbd}, + // Block 0x40, offset 0x1e9 + {value: 0x0010, lo: 0x81, hi: 0xbf}, + // Block 0x41, offset 0x1ea + {value: 0x0010, lo: 0x80, hi: 0xac}, + {value: 0x0010, lo: 0xaf, hi: 0xbf}, + // Block 0x42, offset 0x1ec + {value: 0x0010, lo: 0x81, hi: 0x9a}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x43, offset 0x1ee + {value: 0x0010, lo: 0x80, hi: 0xaa}, + {value: 0x0010, lo: 0xae, hi: 0xb8}, + // Block 0x44, offset 0x1f0 + {value: 0x0010, lo: 0x80, hi: 0x8c}, + {value: 0x0010, lo: 0x8e, hi: 0x91}, + {value: 0x0014, lo: 0x92, hi: 0x93}, + {value: 0x0034, lo: 0x94, hi: 0x94}, + {value: 0x0010, lo: 0xa0, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + // Block 0x45, offset 0x1f7 + {value: 0x0010, lo: 0x80, hi: 0x91}, + {value: 0x0014, lo: 0x92, hi: 0x93}, + {value: 0x0010, lo: 0xa0, hi: 0xac}, + {value: 0x0010, lo: 0xae, hi: 0xb0}, + {value: 0x0014, lo: 0xb2, hi: 0xb3}, + // Block 0x46, offset 0x1fc + {value: 0x0014, lo: 0xb4, hi: 0xb5}, + {value: 0x0010, lo: 0xb6, hi: 0xb6}, + {value: 0x0014, lo: 0xb7, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x47, offset 0x200 + {value: 0x0010, lo: 0x80, hi: 0x85}, + {value: 0x0014, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0014, lo: 0x89, hi: 0x91}, + {value: 0x0034, lo: 0x92, hi: 0x92}, + {value: 0x0014, lo: 0x93, hi: 0x93}, + {value: 0x0004, lo: 0x97, hi: 0x97}, + {value: 0x0024, lo: 0x9d, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + // Block 0x48, offset 0x209 + {value: 0x0014, lo: 0x8b, hi: 0x8e}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x49, offset 0x20c + {value: 0x0010, lo: 0x80, hi: 0x82}, + {value: 0x0014, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x84, hi: 0xb8}, + // Block 0x4a, offset 0x20f + {value: 0x0010, lo: 0x80, hi: 0x84}, + {value: 0x0014, lo: 0x85, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0xa8}, + {value: 0x0034, lo: 0xa9, hi: 0xa9}, + {value: 0x0010, lo: 0xaa, hi: 0xaa}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0x4b, offset 0x215 + {value: 0x0010, lo: 0x80, hi: 0xb5}, + // Block 0x4c, offset 0x216 + {value: 0x0010, lo: 0x80, hi: 0x9e}, + {value: 0x0014, lo: 0xa0, hi: 0xa2}, + {value: 0x0010, lo: 0xa3, hi: 0xa6}, + {value: 0x0014, lo: 0xa7, hi: 0xa8}, + {value: 0x0010, lo: 0xa9, hi: 0xab}, + {value: 0x0010, lo: 0xb0, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb2}, + {value: 0x0010, lo: 0xb3, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xb9}, + {value: 0x0024, lo: 0xba, hi: 0xba}, + {value: 0x0034, lo: 0xbb, hi: 0xbb}, + // Block 0x4d, offset 0x221 + {value: 0x0010, lo: 0x86, hi: 0x8f}, + // Block 0x4e, offset 0x222 + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0x4f, offset 0x223 + {value: 0x0010, lo: 0x80, hi: 0x96}, + {value: 0x0024, lo: 0x97, hi: 0x97}, + {value: 0x0034, lo: 0x98, hi: 0x98}, + {value: 0x0010, lo: 0x99, hi: 0x9a}, + {value: 0x0014, lo: 0x9b, hi: 0x9b}, + // Block 0x50, offset 0x228 + {value: 0x0010, lo: 0x95, hi: 0x95}, + {value: 0x0014, lo: 0x96, hi: 0x96}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0014, lo: 0x98, hi: 0x9e}, + {value: 0x0034, lo: 0xa0, hi: 0xa0}, + {value: 0x0010, lo: 0xa1, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa2}, + {value: 0x0010, lo: 0xa3, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xac}, + {value: 0x0010, lo: 0xad, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb4}, + {value: 0x0024, lo: 0xb5, hi: 0xbc}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0x51, offset 0x235 + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0004, lo: 0xa7, hi: 0xa7}, + {value: 0x0024, lo: 0xb0, hi: 0xb4}, + {value: 0x0034, lo: 0xb5, hi: 0xba}, + {value: 0x0024, lo: 0xbb, hi: 0xbc}, + {value: 0x0034, lo: 0xbd, hi: 0xbd}, + {value: 0x0014, lo: 0xbe, hi: 0xbe}, + // Block 0x52, offset 0x23d + {value: 0x0014, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x84, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0010, lo: 0xb5, hi: 0xb5}, + {value: 0x0014, lo: 0xb6, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + {value: 0x0014, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x53, offset 0x245 + {value: 0x0010, lo: 0x80, hi: 0x81}, + {value: 0x0014, lo: 0x82, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x83}, + {value: 0x0030, lo: 0x84, hi: 0x84}, + {value: 0x0010, lo: 0x85, hi: 0x8b}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0024, lo: 0xab, hi: 0xab}, + {value: 0x0034, lo: 0xac, hi: 0xac}, + {value: 0x0024, lo: 0xad, hi: 0xb3}, + // Block 0x54, offset 0x24e + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa5}, + {value: 0x0010, lo: 0xa6, hi: 0xa7}, + {value: 0x0014, lo: 0xa8, hi: 0xa9}, + {value: 0x0030, lo: 0xaa, hi: 0xaa}, + {value: 0x0034, lo: 0xab, hi: 0xab}, + {value: 0x0014, lo: 0xac, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xbf}, + // Block 0x55, offset 0x257 + {value: 0x0010, lo: 0x80, hi: 0xa5}, + {value: 0x0034, lo: 0xa6, hi: 0xa6}, + {value: 0x0010, lo: 0xa7, hi: 0xa7}, + {value: 0x0014, lo: 0xa8, hi: 0xa9}, + {value: 0x0010, lo: 0xaa, hi: 0xac}, + {value: 0x0014, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xae}, + {value: 0x0014, lo: 0xaf, hi: 0xb1}, + {value: 0x0030, lo: 0xb2, hi: 0xb3}, + // Block 0x56, offset 0x260 + {value: 0x0010, lo: 0x80, hi: 0xab}, + {value: 0x0014, lo: 0xac, hi: 0xb3}, + {value: 0x0010, lo: 0xb4, hi: 0xb5}, + {value: 0x0014, lo: 0xb6, hi: 0xb6}, + {value: 0x0034, lo: 0xb7, hi: 0xb7}, + // Block 0x57, offset 0x265 + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x8d, hi: 0xb7}, + {value: 0x0014, lo: 0xb8, hi: 0xbd}, + // Block 0x58, offset 0x268 + {value: 0x31ea, lo: 0x80, hi: 0x80}, + {value: 0x326a, lo: 0x81, hi: 0x81}, + {value: 0x32ea, lo: 0x82, hi: 0x82}, + {value: 0x336a, lo: 0x83, hi: 0x83}, + {value: 0x33ea, lo: 0x84, hi: 0x84}, + {value: 0x346a, lo: 0x85, hi: 0x85}, + {value: 0x34ea, lo: 0x86, hi: 0x86}, + {value: 0x356a, lo: 0x87, hi: 0x87}, + {value: 0x35ea, lo: 0x88, hi: 0x88}, + {value: 0x8353, lo: 0x90, hi: 0xba}, + {value: 0x8353, lo: 0xbd, hi: 0xbf}, + // Block 0x59, offset 0x273 + {value: 0x0024, lo: 0x90, hi: 0x92}, + {value: 0x0034, lo: 0x94, hi: 0x99}, + {value: 0x0024, lo: 0x9a, hi: 0x9b}, + {value: 0x0034, lo: 0x9c, hi: 0x9f}, + {value: 0x0024, lo: 0xa0, hi: 0xa0}, + {value: 0x0010, lo: 0xa1, hi: 0xa1}, + {value: 0x0034, lo: 0xa2, hi: 0xa8}, + {value: 0x0010, lo: 0xa9, hi: 0xac}, + {value: 0x0034, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xb3}, + {value: 0x0024, lo: 0xb4, hi: 0xb4}, + {value: 0x0010, lo: 0xb5, hi: 0xb7}, + {value: 0x0024, lo: 0xb8, hi: 0xb9}, + {value: 0x0010, lo: 0xba, hi: 0xba}, + // Block 0x5a, offset 0x281 + {value: 0x0012, lo: 0x80, hi: 0xab}, + {value: 0x0015, lo: 0xac, hi: 0xbf}, + // Block 0x5b, offset 0x283 + {value: 0x0015, lo: 0x80, hi: 0xaa}, + {value: 0x0012, lo: 0xab, hi: 0xb7}, + {value: 0x0015, lo: 0xb8, hi: 0xb8}, + {value: 0x8752, lo: 0xb9, hi: 0xb9}, + {value: 0x0012, lo: 0xba, hi: 0xbc}, + {value: 0x8b52, lo: 0xbd, hi: 0xbd}, + {value: 0x0012, lo: 0xbe, hi: 0xbf}, + // Block 0x5c, offset 0x28a + {value: 0x0012, lo: 0x80, hi: 0x8d}, + {value: 0x8f52, lo: 0x8e, hi: 0x8e}, + {value: 0x0012, lo: 0x8f, hi: 0x9a}, + {value: 0x0015, lo: 0x9b, hi: 0xbf}, + // Block 0x5d, offset 0x28e + {value: 0x0024, lo: 0x80, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x82}, + {value: 0x0024, lo: 0x83, hi: 0x89}, + {value: 0x0034, lo: 0x8a, hi: 0x8a}, + {value: 0x0024, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x90}, + {value: 0x0024, lo: 0x91, hi: 0xb5}, + {value: 0x0034, lo: 0xb6, hi: 0xb9}, + {value: 0x0024, lo: 0xbb, hi: 0xbb}, + {value: 0x0034, lo: 0xbc, hi: 0xbd}, + {value: 0x0024, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0x5e, offset 0x29a + {value: 0x0117, lo: 0x80, hi: 0xbf}, + // Block 0x5f, offset 0x29b + {value: 0x0117, lo: 0x80, hi: 0x95}, + {value: 0x369a, lo: 0x96, hi: 0x96}, + {value: 0x374a, lo: 0x97, hi: 0x97}, + {value: 0x37fa, lo: 0x98, hi: 0x98}, + {value: 0x38aa, lo: 0x99, hi: 0x99}, + {value: 0x395a, lo: 0x9a, hi: 0x9a}, + {value: 0x3a0a, lo: 0x9b, hi: 0x9b}, + {value: 0x0012, lo: 0x9c, hi: 0x9d}, + {value: 0x3abb, lo: 0x9e, hi: 0x9e}, + {value: 0x0012, lo: 0x9f, hi: 0x9f}, + {value: 0x0117, lo: 0xa0, hi: 0xbf}, + // Block 0x60, offset 0x2a6 + {value: 0x0812, lo: 0x80, hi: 0x87}, + {value: 0x0813, lo: 0x88, hi: 0x8f}, + {value: 0x0812, lo: 0x90, hi: 0x95}, + {value: 0x0813, lo: 0x98, hi: 0x9d}, + {value: 0x0812, lo: 0xa0, hi: 0xa7}, + {value: 0x0813, lo: 0xa8, hi: 0xaf}, + {value: 0x0812, lo: 0xb0, hi: 0xb7}, + {value: 0x0813, lo: 0xb8, hi: 0xbf}, + // Block 0x61, offset 0x2ae + {value: 0x0004, lo: 0x8b, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8f}, + {value: 0x0054, lo: 0x98, hi: 0x99}, + {value: 0x0054, lo: 0xa4, hi: 0xa4}, + {value: 0x0054, lo: 0xa7, hi: 0xa7}, + {value: 0x0014, lo: 0xaa, hi: 0xae}, + {value: 0x0010, lo: 0xaf, hi: 0xaf}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x62, offset 0x2b6 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x94, hi: 0x94}, + {value: 0x0014, lo: 0xa0, hi: 0xa4}, + {value: 0x0014, lo: 0xa6, hi: 0xaf}, + {value: 0x0015, lo: 0xb1, hi: 0xb1}, + {value: 0x0015, lo: 0xbf, hi: 0xbf}, + // Block 0x63, offset 0x2bc + {value: 0x0015, lo: 0x90, hi: 0x9c}, + // Block 0x64, offset 0x2bd + {value: 0x0024, lo: 0x90, hi: 0x91}, + {value: 0x0034, lo: 0x92, hi: 0x93}, + {value: 0x0024, lo: 0x94, hi: 0x97}, + {value: 0x0034, lo: 0x98, hi: 0x9a}, + {value: 0x0024, lo: 0x9b, hi: 0x9c}, + {value: 0x0014, lo: 0x9d, hi: 0xa0}, + {value: 0x0024, lo: 0xa1, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa4}, + {value: 0x0034, lo: 0xa5, hi: 0xa6}, + {value: 0x0024, lo: 0xa7, hi: 0xa7}, + {value: 0x0034, lo: 0xa8, hi: 0xa8}, + {value: 0x0024, lo: 0xa9, hi: 0xa9}, + {value: 0x0034, lo: 0xaa, hi: 0xaf}, + {value: 0x0024, lo: 0xb0, hi: 0xb0}, + // Block 0x65, offset 0x2cb + {value: 0x0016, lo: 0x85, hi: 0x86}, + {value: 0x0012, lo: 0x87, hi: 0x89}, + {value: 0xa452, lo: 0x8e, hi: 0x8e}, + {value: 0x1013, lo: 0xa0, hi: 0xaf}, + {value: 0x1012, lo: 0xb0, hi: 0xbf}, + // Block 0x66, offset 0x2d0 + {value: 0x0010, lo: 0x80, hi: 0x82}, + {value: 0x0716, lo: 0x83, hi: 0x84}, + {value: 0x0010, lo: 0x85, hi: 0x88}, + // Block 0x67, offset 0x2d3 + {value: 0xa753, lo: 0xb6, hi: 0xb7}, + {value: 0xaa53, lo: 0xb8, hi: 0xb9}, + {value: 0xad53, lo: 0xba, hi: 0xbb}, + {value: 0xaa53, lo: 0xbc, hi: 0xbd}, + {value: 0xa753, lo: 0xbe, hi: 0xbf}, + // Block 0x68, offset 0x2d8 + {value: 0x3013, lo: 0x80, hi: 0x8f}, + {value: 0x6553, lo: 0x90, hi: 0x9f}, + {value: 0xb053, lo: 0xa0, hi: 0xae}, + {value: 0x3012, lo: 0xb0, hi: 0xbf}, + // Block 0x69, offset 0x2dc + {value: 0x0117, lo: 0x80, hi: 0xa3}, + {value: 0x0012, lo: 0xa4, hi: 0xa4}, + {value: 0x0716, lo: 0xab, hi: 0xac}, + {value: 0x0316, lo: 0xad, hi: 0xae}, + {value: 0x0024, lo: 0xaf, hi: 0xb1}, + {value: 0x0117, lo: 0xb2, hi: 0xb3}, + // Block 0x6a, offset 0x2e2 + {value: 0x6c52, lo: 0x80, hi: 0x9f}, + {value: 0x7052, lo: 0xa0, hi: 0xa5}, + {value: 0x7052, lo: 0xa7, hi: 0xa7}, + {value: 0x7052, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0x6b, offset 0x2e7 + {value: 0x0010, lo: 0x80, hi: 0xa7}, + {value: 0x0014, lo: 0xaf, hi: 0xaf}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0x6c, offset 0x2ea + {value: 0x0010, lo: 0x80, hi: 0x96}, + {value: 0x0010, lo: 0xa0, hi: 0xa6}, + {value: 0x0010, lo: 0xa8, hi: 0xae}, + {value: 0x0010, lo: 0xb0, hi: 0xb6}, + {value: 0x0010, lo: 0xb8, hi: 0xbe}, + // Block 0x6d, offset 0x2ef + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0010, lo: 0x88, hi: 0x8e}, + {value: 0x0010, lo: 0x90, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0x9e}, + {value: 0x0024, lo: 0xa0, hi: 0xbf}, + // Block 0x6e, offset 0x2f4 + {value: 0x0014, lo: 0xaf, hi: 0xaf}, + // Block 0x6f, offset 0x2f5 + {value: 0x0014, lo: 0x85, hi: 0x85}, + {value: 0x0034, lo: 0xaa, hi: 0xad}, + {value: 0x0030, lo: 0xae, hi: 0xaf}, + {value: 0x0004, lo: 0xb1, hi: 0xb5}, + {value: 0x0014, lo: 0xbb, hi: 0xbb}, + {value: 0x0010, lo: 0xbc, hi: 0xbc}, + // Block 0x70, offset 0x2fb + {value: 0x0034, lo: 0x99, hi: 0x9a}, + {value: 0x0004, lo: 0x9b, hi: 0x9e}, + // Block 0x71, offset 0x2fd + {value: 0x0004, lo: 0xbc, hi: 0xbe}, + // Block 0x72, offset 0x2fe + {value: 0x0010, lo: 0x85, hi: 0xaf}, + {value: 0x0010, lo: 0xb1, hi: 0xbf}, + // Block 0x73, offset 0x300 + {value: 0x0010, lo: 0x80, hi: 0x8e}, + {value: 0x0010, lo: 0xa0, hi: 0xba}, + // Block 0x74, offset 0x302 + {value: 0x0010, lo: 0x80, hi: 0x94}, + {value: 0x0014, lo: 0x95, hi: 0x95}, + {value: 0x0010, lo: 0x96, hi: 0xbf}, + // Block 0x75, offset 0x305 + {value: 0x0010, lo: 0x80, hi: 0x8c}, + // Block 0x76, offset 0x306 + {value: 0x0010, lo: 0x90, hi: 0xb7}, + {value: 0x0014, lo: 0xb8, hi: 0xbd}, + // Block 0x77, offset 0x308 + {value: 0x0010, lo: 0x80, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8c}, + {value: 0x0010, lo: 0x90, hi: 0xab}, + // Block 0x78, offset 0x30b + {value: 0x0117, lo: 0x80, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xae}, + {value: 0x0024, lo: 0xaf, hi: 0xaf}, + {value: 0x0014, lo: 0xb0, hi: 0xb2}, + {value: 0x0024, lo: 0xb4, hi: 0xbd}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x79, offset 0x311 + {value: 0x0117, lo: 0x80, hi: 0x9b}, + {value: 0x0015, lo: 0x9c, hi: 0x9d}, + {value: 0x0024, lo: 0x9e, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x7a, offset 0x315 + {value: 0x0010, lo: 0x80, hi: 0xaf}, + {value: 0x0024, lo: 0xb0, hi: 0xb1}, + // Block 0x7b, offset 0x317 + {value: 0x0004, lo: 0x80, hi: 0x96}, + {value: 0x0014, lo: 0x97, hi: 0xa1}, + {value: 0x0117, lo: 0xa2, hi: 0xaf}, + {value: 0x0012, lo: 0xb0, hi: 0xb1}, + {value: 0x0117, lo: 0xb2, hi: 0xbf}, + // Block 0x7c, offset 0x31c + {value: 0x0117, lo: 0x80, hi: 0xaf}, + {value: 0x0015, lo: 0xb0, hi: 0xb0}, + {value: 0x0012, lo: 0xb1, hi: 0xb8}, + {value: 0x0316, lo: 0xb9, hi: 0xba}, + {value: 0x0716, lo: 0xbb, hi: 0xbc}, + {value: 0x8753, lo: 0xbd, hi: 0xbd}, + {value: 0x0117, lo: 0xbe, hi: 0xbf}, + // Block 0x7d, offset 0x323 + {value: 0x0117, lo: 0x82, hi: 0x83}, + {value: 0x6553, lo: 0x84, hi: 0x84}, + {value: 0x908b, lo: 0x85, hi: 0x85}, + {value: 0x8f53, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0xb7, hi: 0xb7}, + {value: 0x0015, lo: 0xb8, hi: 0xb9}, + {value: 0x0012, lo: 0xba, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbf}, + // Block 0x7e, offset 0x32b + {value: 0x0010, lo: 0x80, hi: 0x81}, + {value: 0x0014, lo: 0x82, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x8a}, + {value: 0x0014, lo: 0x8b, hi: 0x8b}, + {value: 0x0010, lo: 0x8c, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xa6}, + {value: 0x0010, lo: 0xa7, hi: 0xa7}, + // Block 0x7f, offset 0x334 + {value: 0x0010, lo: 0x80, hi: 0xb3}, + // Block 0x80, offset 0x335 + {value: 0x0010, lo: 0x80, hi: 0x83}, + {value: 0x0034, lo: 0x84, hi: 0x84}, + {value: 0x0014, lo: 0x85, hi: 0x85}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0024, lo: 0xa0, hi: 0xb1}, + {value: 0x0010, lo: 0xb2, hi: 0xb7}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + {value: 0x0010, lo: 0xbd, hi: 0xbe}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x81, offset 0x33e + {value: 0x0010, lo: 0x80, hi: 0xa5}, + {value: 0x0014, lo: 0xa6, hi: 0xaa}, + {value: 0x0034, lo: 0xab, hi: 0xad}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0x82, offset 0x342 + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0014, lo: 0x87, hi: 0x91}, + {value: 0x0010, lo: 0x92, hi: 0x92}, + {value: 0x0030, lo: 0x93, hi: 0x93}, + {value: 0x0010, lo: 0xa0, hi: 0xbc}, + // Block 0x83, offset 0x347 + {value: 0x0014, lo: 0x80, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0xb2}, + {value: 0x0034, lo: 0xb3, hi: 0xb3}, + {value: 0x0010, lo: 0xb4, hi: 0xb5}, + {value: 0x0014, lo: 0xb6, hi: 0xb9}, + {value: 0x0010, lo: 0xba, hi: 0xbb}, + {value: 0x0014, lo: 0xbc, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x84, offset 0x34f + {value: 0x0030, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x8f, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0014, lo: 0xa5, hi: 0xa5}, + {value: 0x0004, lo: 0xa6, hi: 0xa6}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0x85, offset 0x355 + {value: 0x0010, lo: 0x80, hi: 0xa8}, + {value: 0x0014, lo: 0xa9, hi: 0xae}, + {value: 0x0010, lo: 0xaf, hi: 0xb0}, + {value: 0x0014, lo: 0xb1, hi: 0xb2}, + {value: 0x0010, lo: 0xb3, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb6}, + // Block 0x86, offset 0x35b + {value: 0x0010, lo: 0x80, hi: 0x82}, + {value: 0x0014, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x84, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8c}, + {value: 0x0010, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0004, lo: 0xb0, hi: 0xb0}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + {value: 0x0014, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbd}, + // Block 0x87, offset 0x365 + {value: 0x0024, lo: 0xb0, hi: 0xb0}, + {value: 0x0024, lo: 0xb2, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0024, lo: 0xb7, hi: 0xb8}, + {value: 0x0024, lo: 0xbe, hi: 0xbf}, + // Block 0x88, offset 0x36a + {value: 0x0024, lo: 0x81, hi: 0x81}, + {value: 0x0004, lo: 0x9d, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xab}, + {value: 0x0014, lo: 0xac, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xaf}, + {value: 0x0010, lo: 0xb2, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb4}, + {value: 0x0010, lo: 0xb5, hi: 0xb5}, + {value: 0x0034, lo: 0xb6, hi: 0xb6}, + // Block 0x89, offset 0x373 + {value: 0x0010, lo: 0x81, hi: 0x86}, + {value: 0x0010, lo: 0x89, hi: 0x8e}, + {value: 0x0010, lo: 0x91, hi: 0x96}, + {value: 0x0010, lo: 0xa0, hi: 0xa6}, + {value: 0x0010, lo: 0xa8, hi: 0xae}, + {value: 0x0012, lo: 0xb0, hi: 0xbf}, + // Block 0x8a, offset 0x379 + {value: 0x0012, lo: 0x80, hi: 0x92}, + {value: 0xb352, lo: 0x93, hi: 0x93}, + {value: 0x0012, lo: 0x94, hi: 0x9a}, + {value: 0x0014, lo: 0x9b, hi: 0x9b}, + {value: 0x0015, lo: 0x9c, hi: 0x9f}, + {value: 0x0012, lo: 0xa0, hi: 0xa7}, + {value: 0x74d2, lo: 0xb0, hi: 0xbf}, + // Block 0x8b, offset 0x380 + {value: 0x78d2, lo: 0x80, hi: 0x8f}, + {value: 0x7cd2, lo: 0x90, hi: 0x9f}, + {value: 0x80d2, lo: 0xa0, hi: 0xaf}, + {value: 0x7cd2, lo: 0xb0, hi: 0xbf}, + // Block 0x8c, offset 0x384 + {value: 0x0010, lo: 0x80, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xa5}, + {value: 0x0010, lo: 0xa6, hi: 0xa7}, + {value: 0x0014, lo: 0xa8, hi: 0xa8}, + {value: 0x0010, lo: 0xa9, hi: 0xaa}, + {value: 0x0010, lo: 0xac, hi: 0xac}, + {value: 0x0034, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0x8d, offset 0x38c + {value: 0x0010, lo: 0x80, hi: 0xa3}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0x8e, offset 0x38e + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0010, lo: 0x8b, hi: 0xbb}, + // Block 0x8f, offset 0x390 + {value: 0x0010, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x83, hi: 0x84}, + {value: 0x0010, lo: 0x86, hi: 0xbf}, + // Block 0x90, offset 0x393 + {value: 0x0010, lo: 0x80, hi: 0xb1}, + {value: 0x0004, lo: 0xb2, hi: 0xbf}, + // Block 0x91, offset 0x395 + {value: 0x0004, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x93, hi: 0xbf}, + // Block 0x92, offset 0x397 + {value: 0x0010, lo: 0x80, hi: 0xbd}, + // Block 0x93, offset 0x398 + {value: 0x0010, lo: 0x90, hi: 0xbf}, + // Block 0x94, offset 0x399 + {value: 0x0010, lo: 0x80, hi: 0x8f}, + {value: 0x0010, lo: 0x92, hi: 0xbf}, + // Block 0x95, offset 0x39b + {value: 0x0010, lo: 0x80, hi: 0x87}, + {value: 0x0010, lo: 0xb0, hi: 0xbb}, + // Block 0x96, offset 0x39d + {value: 0x0014, lo: 0x80, hi: 0x8f}, + {value: 0x0054, lo: 0x93, hi: 0x93}, + {value: 0x0024, lo: 0xa0, hi: 0xa6}, + {value: 0x0034, lo: 0xa7, hi: 0xad}, + {value: 0x0024, lo: 0xae, hi: 0xaf}, + {value: 0x0010, lo: 0xb3, hi: 0xb4}, + // Block 0x97, offset 0x3a3 + {value: 0x0010, lo: 0x8d, hi: 0x8f}, + {value: 0x0054, lo: 0x92, hi: 0x92}, + {value: 0x0054, lo: 0x95, hi: 0x95}, + {value: 0x0010, lo: 0xb0, hi: 0xb4}, + {value: 0x0010, lo: 0xb6, hi: 0xbf}, + // Block 0x98, offset 0x3a8 + {value: 0x0010, lo: 0x80, hi: 0xbc}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x99, offset 0x3aa + {value: 0x0054, lo: 0x87, hi: 0x87}, + {value: 0x0054, lo: 0x8e, hi: 0x8e}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0054, lo: 0x9a, hi: 0x9a}, + {value: 0x5f53, lo: 0xa1, hi: 0xba}, + {value: 0x0004, lo: 0xbe, hi: 0xbe}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x9a, offset 0x3b1 + {value: 0x0004, lo: 0x80, hi: 0x80}, + {value: 0x5f52, lo: 0x81, hi: 0x9a}, + {value: 0x0004, lo: 0xb0, hi: 0xb0}, + // Block 0x9b, offset 0x3b4 + {value: 0x0014, lo: 0x9e, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xbe}, + // Block 0x9c, offset 0x3b6 + {value: 0x0010, lo: 0x82, hi: 0x87}, + {value: 0x0010, lo: 0x8a, hi: 0x8f}, + {value: 0x0010, lo: 0x92, hi: 0x97}, + {value: 0x0010, lo: 0x9a, hi: 0x9c}, + {value: 0x0004, lo: 0xa3, hi: 0xa3}, + {value: 0x0014, lo: 0xb9, hi: 0xbb}, + // Block 0x9d, offset 0x3bc + {value: 0x0010, lo: 0x80, hi: 0x8b}, + {value: 0x0010, lo: 0x8d, hi: 0xa6}, + {value: 0x0010, lo: 0xa8, hi: 0xba}, + {value: 0x0010, lo: 0xbc, hi: 0xbd}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x9e, offset 0x3c1 + {value: 0x0010, lo: 0x80, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x9d}, + // Block 0x9f, offset 0x3c3 + {value: 0x0010, lo: 0x80, hi: 0xba}, + // Block 0xa0, offset 0x3c4 + {value: 0x0010, lo: 0x80, hi: 0xb4}, + // Block 0xa1, offset 0x3c5 + {value: 0x0034, lo: 0xbd, hi: 0xbd}, + // Block 0xa2, offset 0x3c6 + {value: 0x0010, lo: 0x80, hi: 0x9c}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0xa3, offset 0x3c8 + {value: 0x0010, lo: 0x80, hi: 0x90}, + {value: 0x0034, lo: 0xa0, hi: 0xa0}, + // Block 0xa4, offset 0x3ca + {value: 0x0010, lo: 0x80, hi: 0x9f}, + {value: 0x0010, lo: 0xad, hi: 0xbf}, + // Block 0xa5, offset 0x3cc + {value: 0x0010, lo: 0x80, hi: 0x8a}, + {value: 0x0010, lo: 0x90, hi: 0xb5}, + {value: 0x0024, lo: 0xb6, hi: 0xba}, + // Block 0xa6, offset 0x3cf + {value: 0x0010, lo: 0x80, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0xa7, offset 0x3d1 + {value: 0x0010, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x88, hi: 0x8f}, + {value: 0x0010, lo: 0x91, hi: 0x95}, + // Block 0xa8, offset 0x3d4 + {value: 0x2813, lo: 0x80, hi: 0x87}, + {value: 0x3813, lo: 0x88, hi: 0x8f}, + {value: 0x2813, lo: 0x90, hi: 0x97}, + {value: 0xb653, lo: 0x98, hi: 0x9f}, + {value: 0xb953, lo: 0xa0, hi: 0xa7}, + {value: 0x2812, lo: 0xa8, hi: 0xaf}, + {value: 0x3812, lo: 0xb0, hi: 0xb7}, + {value: 0x2812, lo: 0xb8, hi: 0xbf}, + // Block 0xa9, offset 0x3dc + {value: 0xb652, lo: 0x80, hi: 0x87}, + {value: 0xb952, lo: 0x88, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0xbf}, + // Block 0xaa, offset 0x3df + {value: 0x0010, lo: 0x80, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + {value: 0xb953, lo: 0xb0, hi: 0xb7}, + {value: 0xb653, lo: 0xb8, hi: 0xbf}, + // Block 0xab, offset 0x3e3 + {value: 0x2813, lo: 0x80, hi: 0x87}, + {value: 0x3813, lo: 0x88, hi: 0x8f}, + {value: 0x2813, lo: 0x90, hi: 0x93}, + {value: 0xb952, lo: 0x98, hi: 0x9f}, + {value: 0xb652, lo: 0xa0, hi: 0xa7}, + {value: 0x2812, lo: 0xa8, hi: 0xaf}, + {value: 0x3812, lo: 0xb0, hi: 0xb7}, + {value: 0x2812, lo: 0xb8, hi: 0xbb}, + // Block 0xac, offset 0x3eb + {value: 0x0010, lo: 0x80, hi: 0xa7}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0xad, offset 0x3ed + {value: 0x0010, lo: 0x80, hi: 0xa3}, + // Block 0xae, offset 0x3ee + {value: 0x0010, lo: 0x80, hi: 0xb6}, + // Block 0xaf, offset 0x3ef + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0010, lo: 0xa0, hi: 0xa7}, + // Block 0xb0, offset 0x3f1 + {value: 0x0010, lo: 0x80, hi: 0x85}, + {value: 0x0010, lo: 0x88, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0xb5}, + {value: 0x0010, lo: 0xb7, hi: 0xb8}, + {value: 0x0010, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0xb1, offset 0x3f7 + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0010, lo: 0xa0, hi: 0xb6}, + // Block 0xb2, offset 0x3f9 + {value: 0x0010, lo: 0x80, hi: 0x9e}, + // Block 0xb3, offset 0x3fa + {value: 0x0010, lo: 0xa0, hi: 0xb2}, + {value: 0x0010, lo: 0xb4, hi: 0xb5}, + // Block 0xb4, offset 0x3fc + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0010, lo: 0xa0, hi: 0xb9}, + // Block 0xb5, offset 0x3fe + {value: 0x0010, lo: 0x80, hi: 0xb7}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0xb6, offset 0x400 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x83}, + {value: 0x0014, lo: 0x85, hi: 0x86}, + {value: 0x0014, lo: 0x8c, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0014, lo: 0x8e, hi: 0x8e}, + {value: 0x0024, lo: 0x8f, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0x93}, + {value: 0x0010, lo: 0x95, hi: 0x97}, + {value: 0x0010, lo: 0x99, hi: 0xb5}, + {value: 0x0024, lo: 0xb8, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xb7, offset 0x40d + {value: 0x0010, lo: 0xa0, hi: 0xbc}, + // Block 0xb8, offset 0x40e + {value: 0x0010, lo: 0x80, hi: 0x9c}, + // Block 0xb9, offset 0x40f + {value: 0x0010, lo: 0x80, hi: 0x87}, + {value: 0x0010, lo: 0x89, hi: 0xa4}, + {value: 0x0024, lo: 0xa5, hi: 0xa5}, + {value: 0x0034, lo: 0xa6, hi: 0xa6}, + // Block 0xba, offset 0x413 + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0010, lo: 0xa0, hi: 0xb2}, + // Block 0xbb, offset 0x415 + {value: 0x0010, lo: 0x80, hi: 0x91}, + // Block 0xbc, offset 0x416 + {value: 0x0010, lo: 0x80, hi: 0x88}, + // Block 0xbd, offset 0x417 + {value: 0x5653, lo: 0x80, hi: 0xb2}, + // Block 0xbe, offset 0x418 + {value: 0x5652, lo: 0x80, hi: 0xb2}, + // Block 0xbf, offset 0x419 + {value: 0x0010, lo: 0x80, hi: 0xa3}, + {value: 0x0024, lo: 0xa4, hi: 0xa7}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0xc0, offset 0x41c + {value: 0x0010, lo: 0x80, hi: 0x9c}, + {value: 0x0010, lo: 0xa7, hi: 0xa7}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0xc1, offset 0x41f + {value: 0x0010, lo: 0x80, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x87}, + {value: 0x0024, lo: 0x88, hi: 0x8a}, + {value: 0x0034, lo: 0x8b, hi: 0x8b}, + {value: 0x0024, lo: 0x8c, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x90}, + // Block 0xc2, offset 0x425 + {value: 0x0010, lo: 0xa0, hi: 0xb6}, + // Block 0xc3, offset 0x426 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0xb7}, + {value: 0x0014, lo: 0xb8, hi: 0xbf}, + // Block 0xc4, offset 0x42a + {value: 0x0014, lo: 0x80, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xc5, offset 0x42e + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb6}, + {value: 0x0010, lo: 0xb7, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + {value: 0x0014, lo: 0xbd, hi: 0xbd}, + // Block 0xc6, offset 0x434 + {value: 0x0014, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0xa8}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0xc7, offset 0x437 + {value: 0x0024, lo: 0x80, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0xa6}, + {value: 0x0014, lo: 0xa7, hi: 0xab}, + {value: 0x0010, lo: 0xac, hi: 0xac}, + {value: 0x0014, lo: 0xad, hi: 0xb2}, + {value: 0x0034, lo: 0xb3, hi: 0xb4}, + {value: 0x0010, lo: 0xb6, hi: 0xbf}, + // Block 0xc8, offset 0x43e + {value: 0x0010, lo: 0x84, hi: 0x86}, + {value: 0x0010, lo: 0x90, hi: 0xb2}, + {value: 0x0034, lo: 0xb3, hi: 0xb3}, + {value: 0x0010, lo: 0xb6, hi: 0xb6}, + // Block 0xc9, offset 0x442 + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0xb5}, + {value: 0x0014, lo: 0xb6, hi: 0xbe}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0xca, offset 0x446 + {value: 0x0030, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x84}, + {value: 0x0014, lo: 0x89, hi: 0x89}, + {value: 0x0034, lo: 0x8a, hi: 0x8a}, + {value: 0x0014, lo: 0x8b, hi: 0x8c}, + {value: 0x0010, lo: 0x90, hi: 0x9a}, + {value: 0x0010, lo: 0x9c, hi: 0x9c}, + // Block 0xcb, offset 0x44d + {value: 0x0010, lo: 0x80, hi: 0x91}, + {value: 0x0010, lo: 0x93, hi: 0xae}, + {value: 0x0014, lo: 0xaf, hi: 0xb1}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0014, lo: 0xb4, hi: 0xb4}, + {value: 0x0030, lo: 0xb5, hi: 0xb5}, + {value: 0x0034, lo: 0xb6, hi: 0xb6}, + {value: 0x0014, lo: 0xb7, hi: 0xb7}, + {value: 0x0014, lo: 0xbe, hi: 0xbe}, + // Block 0xcc, offset 0x456 + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0010, lo: 0x88, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8d}, + {value: 0x0010, lo: 0x8f, hi: 0x9d}, + {value: 0x0010, lo: 0x9f, hi: 0xa8}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0xcd, offset 0x45c + {value: 0x0010, lo: 0x80, hi: 0x9e}, + {value: 0x0014, lo: 0x9f, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xa2}, + {value: 0x0014, lo: 0xa3, hi: 0xa8}, + {value: 0x0034, lo: 0xa9, hi: 0xaa}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0xce, offset 0x462 + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8f, hi: 0x90}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xbb, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0xcf, offset 0x46c + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x84}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x8b, hi: 0x8c}, + {value: 0x0030, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0x9d, hi: 0xa3}, + {value: 0x0024, lo: 0xa6, hi: 0xac}, + {value: 0x0024, lo: 0xb0, hi: 0xb4}, + // Block 0xd0, offset 0x476 + {value: 0x0010, lo: 0x80, hi: 0xb7}, + {value: 0x0014, lo: 0xb8, hi: 0xbf}, + // Block 0xd1, offset 0x478 + {value: 0x0010, lo: 0x80, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x82}, + {value: 0x0014, lo: 0x83, hi: 0x84}, + {value: 0x0010, lo: 0x85, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x8a}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0024, lo: 0x9e, hi: 0x9e}, + {value: 0x0010, lo: 0x9f, hi: 0x9f}, + // Block 0xd2, offset 0x481 + {value: 0x0010, lo: 0x80, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb8}, + {value: 0x0010, lo: 0xb9, hi: 0xb9}, + {value: 0x0014, lo: 0xba, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbe}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0xd3, offset 0x487 + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x84, hi: 0x85}, + {value: 0x0010, lo: 0x87, hi: 0x87}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0xd4, offset 0x48d + {value: 0x0010, lo: 0x80, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb5}, + {value: 0x0010, lo: 0xb8, hi: 0xbb}, + {value: 0x0014, lo: 0xbc, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xd5, offset 0x493 + {value: 0x0034, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x98, hi: 0x9b}, + {value: 0x0014, lo: 0x9c, hi: 0x9d}, + // Block 0xd6, offset 0x496 + {value: 0x0010, lo: 0x80, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbc}, + {value: 0x0014, lo: 0xbd, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xd7, offset 0x49c + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x84, hi: 0x84}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0xd8, offset 0x49f + {value: 0x0010, lo: 0x80, hi: 0xaa}, + {value: 0x0014, lo: 0xab, hi: 0xab}, + {value: 0x0010, lo: 0xac, hi: 0xac}, + {value: 0x0014, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xaf}, + {value: 0x0014, lo: 0xb0, hi: 0xb5}, + {value: 0x0030, lo: 0xb6, hi: 0xb6}, + {value: 0x0034, lo: 0xb7, hi: 0xb7}, + {value: 0x0010, lo: 0xb8, hi: 0xb8}, + // Block 0xd9, offset 0x4a8 + {value: 0x0010, lo: 0x80, hi: 0x89}, + // Block 0xda, offset 0x4a9 + {value: 0x0014, lo: 0x9d, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa5}, + {value: 0x0010, lo: 0xa6, hi: 0xa6}, + {value: 0x0014, lo: 0xa7, hi: 0xaa}, + {value: 0x0034, lo: 0xab, hi: 0xab}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0xdb, offset 0x4b0 + {value: 0x0010, lo: 0x80, hi: 0xae}, + {value: 0x0014, lo: 0xaf, hi: 0xb7}, + {value: 0x0010, lo: 0xb8, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + // Block 0xdc, offset 0x4b4 + {value: 0x5f53, lo: 0xa0, hi: 0xbf}, + // Block 0xdd, offset 0x4b5 + {value: 0x5f52, lo: 0x80, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0xde, offset 0x4b8 + {value: 0x0010, lo: 0xa0, hi: 0xa7}, + {value: 0x0010, lo: 0xaa, hi: 0xbf}, + // Block 0xdf, offset 0x4ba + {value: 0x0010, lo: 0x80, hi: 0x93}, + {value: 0x0014, lo: 0x94, hi: 0x97}, + {value: 0x0014, lo: 0x9a, hi: 0x9b}, + {value: 0x0010, lo: 0x9c, hi: 0x9f}, + {value: 0x0034, lo: 0xa0, hi: 0xa0}, + {value: 0x0010, lo: 0xa1, hi: 0xa1}, + {value: 0x0010, lo: 0xa3, hi: 0xa4}, + // Block 0xe0, offset 0x4c1 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x8a}, + {value: 0x0010, lo: 0x8b, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb8}, + {value: 0x0010, lo: 0xb9, hi: 0xba}, + {value: 0x0014, lo: 0xbb, hi: 0xbe}, + // Block 0xe1, offset 0x4c9 + {value: 0x0034, lo: 0x87, hi: 0x87}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0014, lo: 0x91, hi: 0x96}, + {value: 0x0010, lo: 0x97, hi: 0x98}, + {value: 0x0014, lo: 0x99, hi: 0x9b}, + {value: 0x0010, lo: 0x9c, hi: 0xbf}, + // Block 0xe2, offset 0x4cf + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0014, lo: 0x8a, hi: 0x96}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0014, lo: 0x98, hi: 0x98}, + {value: 0x0034, lo: 0x99, hi: 0x99}, + {value: 0x0010, lo: 0x9d, hi: 0x9d}, + // Block 0xe3, offset 0x4d5 + {value: 0x0010, lo: 0x80, hi: 0xb8}, + // Block 0xe4, offset 0x4d6 + {value: 0x0010, lo: 0x80, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0xaf}, + {value: 0x0014, lo: 0xb0, hi: 0xb6}, + {value: 0x0014, lo: 0xb8, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xe5, offset 0x4dc + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0010, lo: 0xb2, hi: 0xbf}, + // Block 0xe6, offset 0x4df + {value: 0x0010, lo: 0x80, hi: 0x8f}, + {value: 0x0014, lo: 0x92, hi: 0xa7}, + {value: 0x0010, lo: 0xa9, hi: 0xa9}, + {value: 0x0014, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb1, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb4, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb6}, + // Block 0xe7, offset 0x4e7 + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0010, lo: 0x88, hi: 0x89}, + {value: 0x0010, lo: 0x8b, hi: 0xb0}, + {value: 0x0014, lo: 0xb1, hi: 0xb6}, + {value: 0x0014, lo: 0xba, hi: 0xba}, + {value: 0x0014, lo: 0xbc, hi: 0xbd}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0xe8, offset 0x4ee + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x82}, + {value: 0x0014, lo: 0x83, hi: 0x83}, + {value: 0x0034, lo: 0x84, hi: 0x85}, + {value: 0x0010, lo: 0x86, hi: 0x86}, + {value: 0x0014, lo: 0x87, hi: 0x87}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0010, lo: 0xa0, hi: 0xa5}, + {value: 0x0010, lo: 0xa7, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xbf}, + // Block 0xe9, offset 0x4f8 + {value: 0x0010, lo: 0x80, hi: 0x8e}, + {value: 0x0014, lo: 0x90, hi: 0x91}, + {value: 0x0010, lo: 0x93, hi: 0x94}, + {value: 0x0014, lo: 0x95, hi: 0x95}, + {value: 0x0010, lo: 0x96, hi: 0x96}, + {value: 0x0034, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0x98, hi: 0x98}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + // Block 0xea, offset 0x500 + {value: 0x0010, lo: 0xa0, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb4}, + {value: 0x0010, lo: 0xb5, hi: 0xb6}, + // Block 0xeb, offset 0x503 + {value: 0x0010, lo: 0x80, hi: 0x99}, + // Block 0xec, offset 0x504 + {value: 0x0010, lo: 0x80, hi: 0xae}, + // Block 0xed, offset 0x505 + {value: 0x0010, lo: 0x80, hi: 0x83}, + // Block 0xee, offset 0x506 + {value: 0x0010, lo: 0x80, hi: 0xae}, + {value: 0x0014, lo: 0xb0, hi: 0xb8}, + // Block 0xef, offset 0x508 + {value: 0x0010, lo: 0x80, hi: 0x86}, + // Block 0xf0, offset 0x509 + {value: 0x0010, lo: 0x80, hi: 0x9e}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + // Block 0xf1, offset 0x50b + {value: 0x0010, lo: 0x90, hi: 0xad}, + {value: 0x0034, lo: 0xb0, hi: 0xb4}, + // Block 0xf2, offset 0x50d + {value: 0x0010, lo: 0x80, hi: 0xaf}, + {value: 0x0024, lo: 0xb0, hi: 0xb6}, + // Block 0xf3, offset 0x50f + {value: 0x0014, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0010, lo: 0xa3, hi: 0xb7}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0xf4, offset 0x513 + {value: 0x0010, lo: 0x80, hi: 0x8f}, + // Block 0xf5, offset 0x514 + {value: 0x2013, lo: 0x80, hi: 0x9f}, + {value: 0x2012, lo: 0xa0, hi: 0xbf}, + // Block 0xf6, offset 0x516 + {value: 0x0010, lo: 0x80, hi: 0x8a}, + {value: 0x0014, lo: 0x8f, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0xbf}, + // Block 0xf7, offset 0x519 + {value: 0x0010, lo: 0x80, hi: 0x87}, + {value: 0x0014, lo: 0x8f, hi: 0x9f}, + // Block 0xf8, offset 0x51b + {value: 0x0014, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa3, hi: 0xa3}, + // Block 0xf9, offset 0x51d + {value: 0x0010, lo: 0x80, hi: 0xaa}, + {value: 0x0010, lo: 0xb0, hi: 0xbc}, + // Block 0xfa, offset 0x51f + {value: 0x0010, lo: 0x80, hi: 0x88}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0014, lo: 0x9d, hi: 0x9d}, + {value: 0x0034, lo: 0x9e, hi: 0x9e}, + {value: 0x0014, lo: 0xa0, hi: 0xa3}, + // Block 0xfb, offset 0x524 + {value: 0x0030, lo: 0xa5, hi: 0xa6}, + {value: 0x0034, lo: 0xa7, hi: 0xa9}, + {value: 0x0030, lo: 0xad, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xba}, + {value: 0x0034, lo: 0xbb, hi: 0xbf}, + // Block 0xfc, offset 0x529 + {value: 0x0034, lo: 0x80, hi: 0x82}, + {value: 0x0024, lo: 0x85, hi: 0x89}, + {value: 0x0034, lo: 0x8a, hi: 0x8b}, + {value: 0x0024, lo: 0xaa, hi: 0xad}, + // Block 0xfd, offset 0x52d + {value: 0x0024, lo: 0x82, hi: 0x84}, + // Block 0xfe, offset 0x52e + {value: 0x0013, lo: 0x80, hi: 0x99}, + {value: 0x0012, lo: 0x9a, hi: 0xb3}, + {value: 0x0013, lo: 0xb4, hi: 0xbf}, + // Block 0xff, offset 0x531 + {value: 0x0013, lo: 0x80, hi: 0x8d}, + {value: 0x0012, lo: 0x8e, hi: 0x94}, + {value: 0x0012, lo: 0x96, hi: 0xa7}, + {value: 0x0013, lo: 0xa8, hi: 0xbf}, + // Block 0x100, offset 0x535 + {value: 0x0013, lo: 0x80, hi: 0x81}, + {value: 0x0012, lo: 0x82, hi: 0x9b}, + {value: 0x0013, lo: 0x9c, hi: 0x9c}, + {value: 0x0013, lo: 0x9e, hi: 0x9f}, + {value: 0x0013, lo: 0xa2, hi: 0xa2}, + {value: 0x0013, lo: 0xa5, hi: 0xa6}, + {value: 0x0013, lo: 0xa9, hi: 0xac}, + {value: 0x0013, lo: 0xae, hi: 0xb5}, + {value: 0x0012, lo: 0xb6, hi: 0xb9}, + {value: 0x0012, lo: 0xbb, hi: 0xbb}, + {value: 0x0012, lo: 0xbd, hi: 0xbf}, + // Block 0x101, offset 0x540 + {value: 0x0012, lo: 0x80, hi: 0x83}, + {value: 0x0012, lo: 0x85, hi: 0x8f}, + {value: 0x0013, lo: 0x90, hi: 0xa9}, + {value: 0x0012, lo: 0xaa, hi: 0xbf}, + // Block 0x102, offset 0x544 + {value: 0x0012, lo: 0x80, hi: 0x83}, + {value: 0x0013, lo: 0x84, hi: 0x85}, + {value: 0x0013, lo: 0x87, hi: 0x8a}, + {value: 0x0013, lo: 0x8d, hi: 0x94}, + {value: 0x0013, lo: 0x96, hi: 0x9c}, + {value: 0x0012, lo: 0x9e, hi: 0xb7}, + {value: 0x0013, lo: 0xb8, hi: 0xb9}, + {value: 0x0013, lo: 0xbb, hi: 0xbe}, + // Block 0x103, offset 0x54c + {value: 0x0013, lo: 0x80, hi: 0x84}, + {value: 0x0013, lo: 0x86, hi: 0x86}, + {value: 0x0013, lo: 0x8a, hi: 0x90}, + {value: 0x0012, lo: 0x92, hi: 0xab}, + {value: 0x0013, lo: 0xac, hi: 0xbf}, + // Block 0x104, offset 0x551 + {value: 0x0013, lo: 0x80, hi: 0x85}, + {value: 0x0012, lo: 0x86, hi: 0x9f}, + {value: 0x0013, lo: 0xa0, hi: 0xb9}, + {value: 0x0012, lo: 0xba, hi: 0xbf}, + // Block 0x105, offset 0x555 + {value: 0x0012, lo: 0x80, hi: 0x93}, + {value: 0x0013, lo: 0x94, hi: 0xad}, + {value: 0x0012, lo: 0xae, hi: 0xbf}, + // Block 0x106, offset 0x558 + {value: 0x0012, lo: 0x80, hi: 0x87}, + {value: 0x0013, lo: 0x88, hi: 0xa1}, + {value: 0x0012, lo: 0xa2, hi: 0xbb}, + {value: 0x0013, lo: 0xbc, hi: 0xbf}, + // Block 0x107, offset 0x55c + {value: 0x0013, lo: 0x80, hi: 0x95}, + {value: 0x0012, lo: 0x96, hi: 0xaf}, + {value: 0x0013, lo: 0xb0, hi: 0xbf}, + // Block 0x108, offset 0x55f + {value: 0x0013, lo: 0x80, hi: 0x89}, + {value: 0x0012, lo: 0x8a, hi: 0xa5}, + {value: 0x0013, lo: 0xa8, hi: 0xbf}, + // Block 0x109, offset 0x562 + {value: 0x0013, lo: 0x80, hi: 0x80}, + {value: 0x0012, lo: 0x82, hi: 0x9a}, + {value: 0x0012, lo: 0x9c, hi: 0xa1}, + {value: 0x0013, lo: 0xa2, hi: 0xba}, + {value: 0x0012, lo: 0xbc, hi: 0xbf}, + // Block 0x10a, offset 0x567 + {value: 0x0012, lo: 0x80, hi: 0x94}, + {value: 0x0012, lo: 0x96, hi: 0x9b}, + {value: 0x0013, lo: 0x9c, hi: 0xb4}, + {value: 0x0012, lo: 0xb6, hi: 0xbf}, + // Block 0x10b, offset 0x56b + {value: 0x0012, lo: 0x80, hi: 0x8e}, + {value: 0x0012, lo: 0x90, hi: 0x95}, + {value: 0x0013, lo: 0x96, hi: 0xae}, + {value: 0x0012, lo: 0xb0, hi: 0xbf}, + // Block 0x10c, offset 0x56f + {value: 0x0012, lo: 0x80, hi: 0x88}, + {value: 0x0012, lo: 0x8a, hi: 0x8f}, + {value: 0x0013, lo: 0x90, hi: 0xa8}, + {value: 0x0012, lo: 0xaa, hi: 0xbf}, + // Block 0x10d, offset 0x573 + {value: 0x0012, lo: 0x80, hi: 0x82}, + {value: 0x0012, lo: 0x84, hi: 0x89}, + {value: 0x0017, lo: 0x8a, hi: 0x8b}, + {value: 0x0010, lo: 0x8e, hi: 0xbf}, + // Block 0x10e, offset 0x577 + {value: 0x0014, lo: 0x80, hi: 0xb6}, + {value: 0x0014, lo: 0xbb, hi: 0xbf}, + // Block 0x10f, offset 0x579 + {value: 0x0014, lo: 0x80, hi: 0xac}, + {value: 0x0014, lo: 0xb5, hi: 0xb5}, + // Block 0x110, offset 0x57b + {value: 0x0014, lo: 0x84, hi: 0x84}, + {value: 0x0014, lo: 0x9b, hi: 0x9f}, + {value: 0x0014, lo: 0xa1, hi: 0xaf}, + // Block 0x111, offset 0x57e + {value: 0x0024, lo: 0x80, hi: 0x86}, + {value: 0x0024, lo: 0x88, hi: 0x98}, + {value: 0x0024, lo: 0x9b, hi: 0xa1}, + {value: 0x0024, lo: 0xa3, hi: 0xa4}, + {value: 0x0024, lo: 0xa6, hi: 0xaa}, + // Block 0x112, offset 0x583 + {value: 0x0010, lo: 0x80, hi: 0xac}, + {value: 0x0024, lo: 0xb0, hi: 0xb6}, + {value: 0x0014, lo: 0xb7, hi: 0xbd}, + // Block 0x113, offset 0x586 + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x8e, hi: 0x8e}, + // Block 0x114, offset 0x588 + {value: 0x0010, lo: 0x80, hi: 0xab}, + {value: 0x0024, lo: 0xac, hi: 0xaf}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0x115, offset 0x58b + {value: 0x0010, lo: 0x80, hi: 0x84}, + {value: 0x0034, lo: 0x90, hi: 0x96}, + // Block 0x116, offset 0x58d + {value: 0xbc52, lo: 0x80, hi: 0x81}, + {value: 0xbf52, lo: 0x82, hi: 0x83}, + {value: 0x0024, lo: 0x84, hi: 0x89}, + {value: 0x0034, lo: 0x8a, hi: 0x8a}, + {value: 0x0014, lo: 0x8b, hi: 0x8b}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0x117, offset 0x593 + {value: 0x0010, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x9f}, + {value: 0x0010, lo: 0xa1, hi: 0xa2}, + {value: 0x0010, lo: 0xa4, hi: 0xa4}, + {value: 0x0010, lo: 0xa7, hi: 0xa7}, + {value: 0x0010, lo: 0xa9, hi: 0xb2}, + {value: 0x0010, lo: 0xb4, hi: 0xb7}, + {value: 0x0010, lo: 0xb9, hi: 0xb9}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + // Block 0x118, offset 0x59c + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x8b, hi: 0x9b}, + {value: 0x0010, lo: 0xa1, hi: 0xa3}, + {value: 0x0010, lo: 0xa5, hi: 0xa9}, + {value: 0x0010, lo: 0xab, hi: 0xbb}, + // Block 0x119, offset 0x5a1 + {value: 0x0013, lo: 0xb0, hi: 0xbf}, + // Block 0x11a, offset 0x5a2 + {value: 0x0013, lo: 0x80, hi: 0x89}, + {value: 0x0013, lo: 0x90, hi: 0xa9}, + {value: 0x0013, lo: 0xb0, hi: 0xbf}, + // Block 0x11b, offset 0x5a5 + {value: 0x0013, lo: 0x80, hi: 0x89}, + // Block 0x11c, offset 0x5a6 + {value: 0x0014, lo: 0xbb, hi: 0xbf}, + // Block 0x11d, offset 0x5a7 + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0014, lo: 0xa0, hi: 0xbf}, + // Block 0x11e, offset 0x5a9 + {value: 0x0014, lo: 0x80, hi: 0xbf}, + // Block 0x11f, offset 0x5aa + {value: 0x0014, lo: 0x80, hi: 0xaf}, +} + +// Total table size 15070 bytes (14KiB); checksum: 1EB13752 diff --git a/vendor/golang.org/x/text/cases/tables13.0.0.go b/vendor/golang.org/x/text/cases/tables13.0.0.go new file mode 100644 index 00000000..6187e6b4 --- /dev/null +++ b/vendor/golang.org/x/text/cases/tables13.0.0.go @@ -0,0 +1,2399 @@ +// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. + +//go:build go1.16 && !go1.21 + +package cases + +// UnicodeVersion is the Unicode version from which the tables in this package are derived. +const UnicodeVersion = "13.0.0" + +var xorData string = "" + // Size: 192 bytes + "\x00\x06\x07\x00\x01?\x00\x0f\x03\x00\x0f\x12\x00\x0f\x1f\x00\x0f\x1d" + + "\x00\x01\x13\x00\x0f\x16\x00\x0f\x0b\x00\x0f3\x00\x0f7\x00\x01#\x00\x0f?" + + "\x00\x0e'\x00\x0f/\x00\x0e>\x00\x0f*\x00\x0c&\x00\x0c*\x00\x0c;\x00\x0c9" + + "\x00\x0c%\x00\x01\x08\x00\x03\x0d\x00\x03\x09\x00\x02\x06\x00\x02\x02" + + "\x00\x02\x0c\x00\x01\x00\x00\x01\x03\x00\x01\x01\x00\x01 \x00\x01\x0c" + + "\x00\x01\x10\x00\x03\x10\x00\x036 \x00\x037 \x00\x0b#\x10\x00\x0b 0\x00" + + "\x0b!\x10\x00\x0b!0\x001\x00\x00\x0b(\x04\x00\x03\x04\x1e\x00\x0b)\x08" + + "\x00\x03\x0a\x00\x02:\x00\x02>\x00\x02,\x00\x02\x00\x00\x02\x10\x00\x01<" + + "\x00\x01&\x00\x01*\x00\x01.\x00\x010\x003 \x00\x01\x18\x00\x01(\x00\x01" + + "\x1e\x00\x01\x22" + +var exceptions string = "" + // Size: 2450 bytes + "\x00\x12\x12μΜΜ\x12\x12ssSSSs\x13\x18i̇i̇\x10\x09II\x13\x1bʼnʼNʼN\x11" + + "\x09sSS\x12\x12dždžDž\x12\x12dždžDŽ\x10\x12DŽDž\x12\x12ljljLj\x12\x12ljljLJ\x10\x12LJLj" + + "\x12\x12njnjNj\x12\x12njnjNJ\x10\x12NJNj\x13\x1bǰJ̌J̌\x12\x12dzdzDz\x12\x12dzdzDZ\x10" + + "\x12DZDz\x13\x18ⱥⱥ\x13\x18ⱦⱦ\x10\x1bⱾⱾ\x10\x1bⱿⱿ\x10\x1bⱯⱯ\x10\x1bⱭⱭ\x10" + + "\x1bⱰⱰ\x10\x1bꞫꞫ\x10\x1bꞬꞬ\x10\x1bꞍꞍ\x10\x1bꞪꞪ\x10\x1bꞮꞮ\x10\x1bⱢⱢ\x10" + + "\x1bꞭꞭ\x10\x1bⱮⱮ\x10\x1bⱤⱤ\x10\x1bꟅꟅ\x10\x1bꞱꞱ\x10\x1bꞲꞲ\x10\x1bꞰꞰ2\x12ι" + + "ΙΙ\x166ΐΪ́Ϊ́\x166ΰΫ́Ϋ́\x12\x12σΣΣ\x12\x12βΒΒ\x12\x12θΘΘ\x12\x12" + + "φΦΦ\x12\x12πΠΠ\x12\x12κΚΚ\x12\x12ρΡΡ\x12\x12εΕΕ\x14$եւԵՒԵւ\x10\x1bᲐა" + + "\x10\x1bᲑბ\x10\x1bᲒგ\x10\x1bᲓდ\x10\x1bᲔე\x10\x1bᲕვ\x10\x1bᲖზ\x10\x1bᲗთ" + + "\x10\x1bᲘი\x10\x1bᲙკ\x10\x1bᲚლ\x10\x1bᲛმ\x10\x1bᲜნ\x10\x1bᲝო\x10\x1bᲞპ" + + "\x10\x1bᲟჟ\x10\x1bᲠრ\x10\x1bᲡს\x10\x1bᲢტ\x10\x1bᲣუ\x10\x1bᲤფ\x10\x1bᲥქ" + + "\x10\x1bᲦღ\x10\x1bᲧყ\x10\x1bᲨშ\x10\x1bᲩჩ\x10\x1bᲪც\x10\x1bᲫძ\x10\x1bᲬწ" + + "\x10\x1bᲭჭ\x10\x1bᲮხ\x10\x1bᲯჯ\x10\x1bᲰჰ\x10\x1bᲱჱ\x10\x1bᲲჲ\x10\x1bᲳჳ" + + "\x10\x1bᲴჴ\x10\x1bᲵჵ\x10\x1bᲶჶ\x10\x1bᲷჷ\x10\x1bᲸჸ\x10\x1bᲹჹ\x10\x1bᲺჺ" + + "\x10\x1bᲽჽ\x10\x1bᲾჾ\x10\x1bᲿჿ\x12\x12вВВ\x12\x12дДД\x12\x12оОО\x12\x12с" + + "СС\x12\x12тТТ\x12\x12тТТ\x12\x12ъЪЪ\x12\x12ѣѢѢ\x13\x1bꙋꙊꙊ\x13\x1bẖH̱H̱" + + "\x13\x1bẗT̈T̈\x13\x1bẘW̊W̊\x13\x1bẙY̊Y̊\x13\x1baʾAʾAʾ\x13\x1bṡṠṠ\x12" + + "\x10ssß\x14$ὐΥ̓Υ̓\x166ὒΥ̓̀Υ̓̀\x166ὔΥ̓́Υ̓́\x166ὖΥ̓͂Υ̓͂\x15+ἀιἈΙᾈ" + + "\x15+ἁιἉΙᾉ\x15+ἂιἊΙᾊ\x15+ἃιἋΙᾋ\x15+ἄιἌΙᾌ\x15+ἅιἍΙᾍ\x15+ἆιἎΙᾎ\x15+ἇιἏΙᾏ" + + "\x15\x1dἀιᾀἈΙ\x15\x1dἁιᾁἉΙ\x15\x1dἂιᾂἊΙ\x15\x1dἃιᾃἋΙ\x15\x1dἄιᾄἌΙ\x15" + + "\x1dἅιᾅἍΙ\x15\x1dἆιᾆἎΙ\x15\x1dἇιᾇἏΙ\x15+ἠιἨΙᾘ\x15+ἡιἩΙᾙ\x15+ἢιἪΙᾚ\x15+ἣι" + + "ἫΙᾛ\x15+ἤιἬΙᾜ\x15+ἥιἭΙᾝ\x15+ἦιἮΙᾞ\x15+ἧιἯΙᾟ\x15\x1dἠιᾐἨΙ\x15\x1dἡιᾑἩΙ" + + "\x15\x1dἢιᾒἪΙ\x15\x1dἣιᾓἫΙ\x15\x1dἤιᾔἬΙ\x15\x1dἥιᾕἭΙ\x15\x1dἦιᾖἮΙ\x15" + + "\x1dἧιᾗἯΙ\x15+ὠιὨΙᾨ\x15+ὡιὩΙᾩ\x15+ὢιὪΙᾪ\x15+ὣιὫΙᾫ\x15+ὤιὬΙᾬ\x15+ὥιὭΙᾭ" + + "\x15+ὦιὮΙᾮ\x15+ὧιὯΙᾯ\x15\x1dὠιᾠὨΙ\x15\x1dὡιᾡὩΙ\x15\x1dὢιᾢὪΙ\x15\x1dὣιᾣὫΙ" + + "\x15\x1dὤιᾤὬΙ\x15\x1dὥιᾥὭΙ\x15\x1dὦιᾦὮΙ\x15\x1dὧιᾧὯΙ\x15-ὰιᾺΙᾺͅ\x14#αιΑΙ" + + "ᾼ\x14$άιΆΙΆͅ\x14$ᾶΑ͂Α͂\x166ᾶιΑ͂Ιᾼ͂\x14\x1cαιᾳΑΙ\x12\x12ιΙΙ\x15-ὴιῊΙ" + + "Ὴͅ\x14#ηιΗΙῌ\x14$ήιΉΙΉͅ\x14$ῆΗ͂Η͂\x166ῆιΗ͂Ιῌ͂\x14\x1cηιῃΗΙ\x166ῒΙ" + + "̈̀Ϊ̀\x166ΐΪ́Ϊ́\x14$ῖΙ͂Ι͂\x166ῗΪ͂Ϊ͂\x166ῢΫ̀Ϋ̀\x166ΰΫ́Ϋ" + + "́\x14$ῤΡ̓Ρ̓\x14$ῦΥ͂Υ͂\x166ῧΫ͂Ϋ͂\x15-ὼιῺΙῺͅ\x14#ωιΩΙῼ\x14$ώιΏΙΏͅ" + + "\x14$ῶΩ͂Ω͂\x166ῶιΩ͂Ιῼ͂\x14\x1cωιῳΩΙ\x12\x10ωω\x11\x08kk\x12\x10åå\x12" + + "\x10ɫɫ\x12\x10ɽɽ\x10\x12ȺȺ\x10\x12ȾȾ\x12\x10ɑɑ\x12\x10ɱɱ\x12\x10ɐɐ\x12" + + "\x10ɒɒ\x12\x10ȿȿ\x12\x10ɀɀ\x12\x10ɥɥ\x12\x10ɦɦ\x12\x10ɜɜ\x12\x10ɡɡ\x12" + + "\x10ɬɬ\x12\x10ɪɪ\x12\x10ʞʞ\x12\x10ʇʇ\x12\x10ʝʝ\x12\x10ʂʂ\x12\x12ffFFFf" + + "\x12\x12fiFIFi\x12\x12flFLFl\x13\x1bffiFFIFfi\x13\x1bfflFFLFfl\x12\x12st" + + "STSt\x12\x12stSTSt\x14$մնՄՆՄն\x14$մեՄԵՄե\x14$միՄԻՄի\x14$վնՎՆՎն\x14$մխՄԽՄ" + + "խ" + +// lookup returns the trie value for the first UTF-8 encoding in s and +// the width in bytes of this encoding. The size will be 0 if s does not +// hold enough bytes to complete the encoding. len(s) must be greater than 0. +func (t *caseTrie) lookup(s []byte) (v uint16, sz int) { + c0 := s[0] + switch { + case c0 < 0x80: // is ASCII + return caseValues[c0], 1 + case c0 < 0xC2: + return 0, 1 // Illegal UTF-8: not a starter, not ASCII. + case c0 < 0xE0: // 2-byte UTF-8 + if len(s) < 2 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c1), 2 + case c0 < 0xF0: // 3-byte UTF-8 + if len(s) < 3 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + o := uint32(i)<<6 + uint32(c1) + i = caseIndex[o] + c2 := s[2] + if c2 < 0x80 || 0xC0 <= c2 { + return 0, 2 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c2), 3 + case c0 < 0xF8: // 4-byte UTF-8 + if len(s) < 4 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + o := uint32(i)<<6 + uint32(c1) + i = caseIndex[o] + c2 := s[2] + if c2 < 0x80 || 0xC0 <= c2 { + return 0, 2 // Illegal UTF-8: not a continuation byte. + } + o = uint32(i)<<6 + uint32(c2) + i = caseIndex[o] + c3 := s[3] + if c3 < 0x80 || 0xC0 <= c3 { + return 0, 3 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c3), 4 + } + // Illegal rune + return 0, 1 +} + +// lookupUnsafe returns the trie value for the first UTF-8 encoding in s. +// s must start with a full and valid UTF-8 encoded rune. +func (t *caseTrie) lookupUnsafe(s []byte) uint16 { + c0 := s[0] + if c0 < 0x80 { // is ASCII + return caseValues[c0] + } + i := caseIndex[c0] + if c0 < 0xE0 { // 2-byte UTF-8 + return t.lookupValue(uint32(i), s[1]) + } + i = caseIndex[uint32(i)<<6+uint32(s[1])] + if c0 < 0xF0 { // 3-byte UTF-8 + return t.lookupValue(uint32(i), s[2]) + } + i = caseIndex[uint32(i)<<6+uint32(s[2])] + if c0 < 0xF8 { // 4-byte UTF-8 + return t.lookupValue(uint32(i), s[3]) + } + return 0 +} + +// lookupString returns the trie value for the first UTF-8 encoding in s and +// the width in bytes of this encoding. The size will be 0 if s does not +// hold enough bytes to complete the encoding. len(s) must be greater than 0. +func (t *caseTrie) lookupString(s string) (v uint16, sz int) { + c0 := s[0] + switch { + case c0 < 0x80: // is ASCII + return caseValues[c0], 1 + case c0 < 0xC2: + return 0, 1 // Illegal UTF-8: not a starter, not ASCII. + case c0 < 0xE0: // 2-byte UTF-8 + if len(s) < 2 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c1), 2 + case c0 < 0xF0: // 3-byte UTF-8 + if len(s) < 3 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + o := uint32(i)<<6 + uint32(c1) + i = caseIndex[o] + c2 := s[2] + if c2 < 0x80 || 0xC0 <= c2 { + return 0, 2 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c2), 3 + case c0 < 0xF8: // 4-byte UTF-8 + if len(s) < 4 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + o := uint32(i)<<6 + uint32(c1) + i = caseIndex[o] + c2 := s[2] + if c2 < 0x80 || 0xC0 <= c2 { + return 0, 2 // Illegal UTF-8: not a continuation byte. + } + o = uint32(i)<<6 + uint32(c2) + i = caseIndex[o] + c3 := s[3] + if c3 < 0x80 || 0xC0 <= c3 { + return 0, 3 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c3), 4 + } + // Illegal rune + return 0, 1 +} + +// lookupStringUnsafe returns the trie value for the first UTF-8 encoding in s. +// s must start with a full and valid UTF-8 encoded rune. +func (t *caseTrie) lookupStringUnsafe(s string) uint16 { + c0 := s[0] + if c0 < 0x80 { // is ASCII + return caseValues[c0] + } + i := caseIndex[c0] + if c0 < 0xE0 { // 2-byte UTF-8 + return t.lookupValue(uint32(i), s[1]) + } + i = caseIndex[uint32(i)<<6+uint32(s[1])] + if c0 < 0xF0 { // 3-byte UTF-8 + return t.lookupValue(uint32(i), s[2]) + } + i = caseIndex[uint32(i)<<6+uint32(s[2])] + if c0 < 0xF8 { // 4-byte UTF-8 + return t.lookupValue(uint32(i), s[3]) + } + return 0 +} + +// caseTrie. Total size: 12538 bytes (12.24 KiB). Checksum: af4dfa7d60c71d4c. +type caseTrie struct{} + +func newCaseTrie(i int) *caseTrie { + return &caseTrie{} +} + +// lookupValue determines the type of block n and looks up the value for b. +func (t *caseTrie) lookupValue(n uint32, b byte) uint16 { + switch { + case n < 20: + return uint16(caseValues[n<<6+uint32(b)]) + default: + n -= 20 + return uint16(sparse.lookup(n, b)) + } +} + +// caseValues: 22 blocks, 1408 entries, 2816 bytes +// The third block is the zero block. +var caseValues = [1408]uint16{ + // Block 0x0, offset 0x0 + 0x27: 0x0054, + 0x2e: 0x0054, + 0x30: 0x0010, 0x31: 0x0010, 0x32: 0x0010, 0x33: 0x0010, 0x34: 0x0010, 0x35: 0x0010, + 0x36: 0x0010, 0x37: 0x0010, 0x38: 0x0010, 0x39: 0x0010, 0x3a: 0x0054, + // Block 0x1, offset 0x40 + 0x41: 0x2013, 0x42: 0x2013, 0x43: 0x2013, 0x44: 0x2013, 0x45: 0x2013, + 0x46: 0x2013, 0x47: 0x2013, 0x48: 0x2013, 0x49: 0x2013, 0x4a: 0x2013, 0x4b: 0x2013, + 0x4c: 0x2013, 0x4d: 0x2013, 0x4e: 0x2013, 0x4f: 0x2013, 0x50: 0x2013, 0x51: 0x2013, + 0x52: 0x2013, 0x53: 0x2013, 0x54: 0x2013, 0x55: 0x2013, 0x56: 0x2013, 0x57: 0x2013, + 0x58: 0x2013, 0x59: 0x2013, 0x5a: 0x2013, + 0x5e: 0x0004, 0x5f: 0x0010, 0x60: 0x0004, 0x61: 0x2012, 0x62: 0x2012, 0x63: 0x2012, + 0x64: 0x2012, 0x65: 0x2012, 0x66: 0x2012, 0x67: 0x2012, 0x68: 0x2012, 0x69: 0x2012, + 0x6a: 0x2012, 0x6b: 0x2012, 0x6c: 0x2012, 0x6d: 0x2012, 0x6e: 0x2012, 0x6f: 0x2012, + 0x70: 0x2012, 0x71: 0x2012, 0x72: 0x2012, 0x73: 0x2012, 0x74: 0x2012, 0x75: 0x2012, + 0x76: 0x2012, 0x77: 0x2012, 0x78: 0x2012, 0x79: 0x2012, 0x7a: 0x2012, + // Block 0x2, offset 0x80 + // Block 0x3, offset 0xc0 + 0xc0: 0x0852, 0xc1: 0x0b53, 0xc2: 0x0113, 0xc3: 0x0112, 0xc4: 0x0113, 0xc5: 0x0112, + 0xc6: 0x0b53, 0xc7: 0x0f13, 0xc8: 0x0f12, 0xc9: 0x0e53, 0xca: 0x1153, 0xcb: 0x0713, + 0xcc: 0x0712, 0xcd: 0x0012, 0xce: 0x1453, 0xcf: 0x1753, 0xd0: 0x1a53, 0xd1: 0x0313, + 0xd2: 0x0312, 0xd3: 0x1d53, 0xd4: 0x2053, 0xd5: 0x2352, 0xd6: 0x2653, 0xd7: 0x2653, + 0xd8: 0x0113, 0xd9: 0x0112, 0xda: 0x2952, 0xdb: 0x0012, 0xdc: 0x1d53, 0xdd: 0x2c53, + 0xde: 0x2f52, 0xdf: 0x3253, 0xe0: 0x0113, 0xe1: 0x0112, 0xe2: 0x0113, 0xe3: 0x0112, + 0xe4: 0x0113, 0xe5: 0x0112, 0xe6: 0x3553, 0xe7: 0x0f13, 0xe8: 0x0f12, 0xe9: 0x3853, + 0xea: 0x0012, 0xeb: 0x0012, 0xec: 0x0113, 0xed: 0x0112, 0xee: 0x3553, 0xef: 0x1f13, + 0xf0: 0x1f12, 0xf1: 0x3b53, 0xf2: 0x3e53, 0xf3: 0x0713, 0xf4: 0x0712, 0xf5: 0x0313, + 0xf6: 0x0312, 0xf7: 0x4153, 0xf8: 0x0113, 0xf9: 0x0112, 0xfa: 0x0012, 0xfb: 0x0010, + 0xfc: 0x0113, 0xfd: 0x0112, 0xfe: 0x0012, 0xff: 0x4452, + // Block 0x4, offset 0x100 + 0x100: 0x0010, 0x101: 0x0010, 0x102: 0x0010, 0x103: 0x0010, 0x104: 0x02db, 0x105: 0x0359, + 0x106: 0x03da, 0x107: 0x043b, 0x108: 0x04b9, 0x109: 0x053a, 0x10a: 0x059b, 0x10b: 0x0619, + 0x10c: 0x069a, 0x10d: 0x0313, 0x10e: 0x0312, 0x10f: 0x1f13, 0x110: 0x1f12, 0x111: 0x0313, + 0x112: 0x0312, 0x113: 0x0713, 0x114: 0x0712, 0x115: 0x0313, 0x116: 0x0312, 0x117: 0x0f13, + 0x118: 0x0f12, 0x119: 0x0313, 0x11a: 0x0312, 0x11b: 0x0713, 0x11c: 0x0712, 0x11d: 0x1452, + 0x11e: 0x0113, 0x11f: 0x0112, 0x120: 0x0113, 0x121: 0x0112, 0x122: 0x0113, 0x123: 0x0112, + 0x124: 0x0113, 0x125: 0x0112, 0x126: 0x0113, 0x127: 0x0112, 0x128: 0x0113, 0x129: 0x0112, + 0x12a: 0x0113, 0x12b: 0x0112, 0x12c: 0x0113, 0x12d: 0x0112, 0x12e: 0x0113, 0x12f: 0x0112, + 0x130: 0x06fa, 0x131: 0x07ab, 0x132: 0x0829, 0x133: 0x08aa, 0x134: 0x0113, 0x135: 0x0112, + 0x136: 0x2353, 0x137: 0x4453, 0x138: 0x0113, 0x139: 0x0112, 0x13a: 0x0113, 0x13b: 0x0112, + 0x13c: 0x0113, 0x13d: 0x0112, 0x13e: 0x0113, 0x13f: 0x0112, + // Block 0x5, offset 0x140 + 0x140: 0x0a8a, 0x141: 0x0313, 0x142: 0x0312, 0x143: 0x0853, 0x144: 0x4753, 0x145: 0x4a53, + 0x146: 0x0113, 0x147: 0x0112, 0x148: 0x0113, 0x149: 0x0112, 0x14a: 0x0113, 0x14b: 0x0112, + 0x14c: 0x0113, 0x14d: 0x0112, 0x14e: 0x0113, 0x14f: 0x0112, 0x150: 0x0b0a, 0x151: 0x0b8a, + 0x152: 0x0c0a, 0x153: 0x0b52, 0x154: 0x0b52, 0x155: 0x0012, 0x156: 0x0e52, 0x157: 0x1152, + 0x158: 0x0012, 0x159: 0x1752, 0x15a: 0x0012, 0x15b: 0x1a52, 0x15c: 0x0c8a, 0x15d: 0x0012, + 0x15e: 0x0012, 0x15f: 0x0012, 0x160: 0x1d52, 0x161: 0x0d0a, 0x162: 0x0012, 0x163: 0x2052, + 0x164: 0x0012, 0x165: 0x0d8a, 0x166: 0x0e0a, 0x167: 0x0012, 0x168: 0x2652, 0x169: 0x2652, + 0x16a: 0x0e8a, 0x16b: 0x0f0a, 0x16c: 0x0f8a, 0x16d: 0x0012, 0x16e: 0x0012, 0x16f: 0x1d52, + 0x170: 0x0012, 0x171: 0x100a, 0x172: 0x2c52, 0x173: 0x0012, 0x174: 0x0012, 0x175: 0x3252, + 0x176: 0x0012, 0x177: 0x0012, 0x178: 0x0012, 0x179: 0x0012, 0x17a: 0x0012, 0x17b: 0x0012, + 0x17c: 0x0012, 0x17d: 0x108a, 0x17e: 0x0012, 0x17f: 0x0012, + // Block 0x6, offset 0x180 + 0x180: 0x3552, 0x181: 0x0012, 0x182: 0x110a, 0x183: 0x3852, 0x184: 0x0012, 0x185: 0x0012, + 0x186: 0x0012, 0x187: 0x118a, 0x188: 0x3552, 0x189: 0x4752, 0x18a: 0x3b52, 0x18b: 0x3e52, + 0x18c: 0x4a52, 0x18d: 0x0012, 0x18e: 0x0012, 0x18f: 0x0012, 0x190: 0x0012, 0x191: 0x0012, + 0x192: 0x4152, 0x193: 0x0012, 0x194: 0x0010, 0x195: 0x0012, 0x196: 0x0012, 0x197: 0x0012, + 0x198: 0x0012, 0x199: 0x0012, 0x19a: 0x0012, 0x19b: 0x0012, 0x19c: 0x0012, 0x19d: 0x120a, + 0x19e: 0x128a, 0x19f: 0x0012, 0x1a0: 0x0012, 0x1a1: 0x0012, 0x1a2: 0x0012, 0x1a3: 0x0012, + 0x1a4: 0x0012, 0x1a5: 0x0012, 0x1a6: 0x0012, 0x1a7: 0x0012, 0x1a8: 0x0012, 0x1a9: 0x0012, + 0x1aa: 0x0012, 0x1ab: 0x0012, 0x1ac: 0x0012, 0x1ad: 0x0012, 0x1ae: 0x0012, 0x1af: 0x0012, + 0x1b0: 0x0015, 0x1b1: 0x0015, 0x1b2: 0x0015, 0x1b3: 0x0015, 0x1b4: 0x0015, 0x1b5: 0x0015, + 0x1b6: 0x0015, 0x1b7: 0x0015, 0x1b8: 0x0015, 0x1b9: 0x0014, 0x1ba: 0x0014, 0x1bb: 0x0014, + 0x1bc: 0x0014, 0x1bd: 0x0014, 0x1be: 0x0014, 0x1bf: 0x0014, + // Block 0x7, offset 0x1c0 + 0x1c0: 0x0024, 0x1c1: 0x0024, 0x1c2: 0x0024, 0x1c3: 0x0024, 0x1c4: 0x0024, 0x1c5: 0x130d, + 0x1c6: 0x0024, 0x1c7: 0x0034, 0x1c8: 0x0034, 0x1c9: 0x0034, 0x1ca: 0x0024, 0x1cb: 0x0024, + 0x1cc: 0x0024, 0x1cd: 0x0034, 0x1ce: 0x0034, 0x1cf: 0x0014, 0x1d0: 0x0024, 0x1d1: 0x0024, + 0x1d2: 0x0024, 0x1d3: 0x0034, 0x1d4: 0x0034, 0x1d5: 0x0034, 0x1d6: 0x0034, 0x1d7: 0x0024, + 0x1d8: 0x0034, 0x1d9: 0x0034, 0x1da: 0x0034, 0x1db: 0x0024, 0x1dc: 0x0034, 0x1dd: 0x0034, + 0x1de: 0x0034, 0x1df: 0x0034, 0x1e0: 0x0034, 0x1e1: 0x0034, 0x1e2: 0x0034, 0x1e3: 0x0024, + 0x1e4: 0x0024, 0x1e5: 0x0024, 0x1e6: 0x0024, 0x1e7: 0x0024, 0x1e8: 0x0024, 0x1e9: 0x0024, + 0x1ea: 0x0024, 0x1eb: 0x0024, 0x1ec: 0x0024, 0x1ed: 0x0024, 0x1ee: 0x0024, 0x1ef: 0x0024, + 0x1f0: 0x0113, 0x1f1: 0x0112, 0x1f2: 0x0113, 0x1f3: 0x0112, 0x1f4: 0x0014, 0x1f5: 0x0004, + 0x1f6: 0x0113, 0x1f7: 0x0112, 0x1fa: 0x0015, 0x1fb: 0x4d52, + 0x1fc: 0x5052, 0x1fd: 0x5052, 0x1ff: 0x5353, + // Block 0x8, offset 0x200 + 0x204: 0x0004, 0x205: 0x0004, + 0x206: 0x2a13, 0x207: 0x0054, 0x208: 0x2513, 0x209: 0x2713, 0x20a: 0x2513, + 0x20c: 0x5653, 0x20e: 0x5953, 0x20f: 0x5c53, 0x210: 0x138a, 0x211: 0x2013, + 0x212: 0x2013, 0x213: 0x2013, 0x214: 0x2013, 0x215: 0x2013, 0x216: 0x2013, 0x217: 0x2013, + 0x218: 0x2013, 0x219: 0x2013, 0x21a: 0x2013, 0x21b: 0x2013, 0x21c: 0x2013, 0x21d: 0x2013, + 0x21e: 0x2013, 0x21f: 0x2013, 0x220: 0x5f53, 0x221: 0x5f53, 0x223: 0x5f53, + 0x224: 0x5f53, 0x225: 0x5f53, 0x226: 0x5f53, 0x227: 0x5f53, 0x228: 0x5f53, 0x229: 0x5f53, + 0x22a: 0x5f53, 0x22b: 0x5f53, 0x22c: 0x2a12, 0x22d: 0x2512, 0x22e: 0x2712, 0x22f: 0x2512, + 0x230: 0x14ca, 0x231: 0x2012, 0x232: 0x2012, 0x233: 0x2012, 0x234: 0x2012, 0x235: 0x2012, + 0x236: 0x2012, 0x237: 0x2012, 0x238: 0x2012, 0x239: 0x2012, 0x23a: 0x2012, 0x23b: 0x2012, + 0x23c: 0x2012, 0x23d: 0x2012, 0x23e: 0x2012, 0x23f: 0x2012, + // Block 0x9, offset 0x240 + 0x240: 0x5f52, 0x241: 0x5f52, 0x242: 0x160a, 0x243: 0x5f52, 0x244: 0x5f52, 0x245: 0x5f52, + 0x246: 0x5f52, 0x247: 0x5f52, 0x248: 0x5f52, 0x249: 0x5f52, 0x24a: 0x5f52, 0x24b: 0x5f52, + 0x24c: 0x5652, 0x24d: 0x5952, 0x24e: 0x5c52, 0x24f: 0x1813, 0x250: 0x168a, 0x251: 0x170a, + 0x252: 0x0013, 0x253: 0x0013, 0x254: 0x0013, 0x255: 0x178a, 0x256: 0x180a, 0x257: 0x1812, + 0x258: 0x0113, 0x259: 0x0112, 0x25a: 0x0113, 0x25b: 0x0112, 0x25c: 0x0113, 0x25d: 0x0112, + 0x25e: 0x0113, 0x25f: 0x0112, 0x260: 0x0113, 0x261: 0x0112, 0x262: 0x0113, 0x263: 0x0112, + 0x264: 0x0113, 0x265: 0x0112, 0x266: 0x0113, 0x267: 0x0112, 0x268: 0x0113, 0x269: 0x0112, + 0x26a: 0x0113, 0x26b: 0x0112, 0x26c: 0x0113, 0x26d: 0x0112, 0x26e: 0x0113, 0x26f: 0x0112, + 0x270: 0x188a, 0x271: 0x190a, 0x272: 0x0b12, 0x273: 0x5352, 0x274: 0x6253, 0x275: 0x198a, + 0x277: 0x0f13, 0x278: 0x0f12, 0x279: 0x0b13, 0x27a: 0x0113, 0x27b: 0x0112, + 0x27c: 0x0012, 0x27d: 0x4d53, 0x27e: 0x5053, 0x27f: 0x5053, + // Block 0xa, offset 0x280 + 0x280: 0x6852, 0x281: 0x6852, 0x282: 0x6852, 0x283: 0x6852, 0x284: 0x6852, 0x285: 0x6852, + 0x286: 0x6852, 0x287: 0x1a0a, 0x288: 0x0012, 0x28a: 0x0010, + 0x291: 0x0034, + 0x292: 0x0024, 0x293: 0x0024, 0x294: 0x0024, 0x295: 0x0024, 0x296: 0x0034, 0x297: 0x0024, + 0x298: 0x0024, 0x299: 0x0024, 0x29a: 0x0034, 0x29b: 0x0034, 0x29c: 0x0024, 0x29d: 0x0024, + 0x29e: 0x0024, 0x29f: 0x0024, 0x2a0: 0x0024, 0x2a1: 0x0024, 0x2a2: 0x0034, 0x2a3: 0x0034, + 0x2a4: 0x0034, 0x2a5: 0x0034, 0x2a6: 0x0034, 0x2a7: 0x0034, 0x2a8: 0x0024, 0x2a9: 0x0024, + 0x2aa: 0x0034, 0x2ab: 0x0024, 0x2ac: 0x0024, 0x2ad: 0x0034, 0x2ae: 0x0034, 0x2af: 0x0024, + 0x2b0: 0x0034, 0x2b1: 0x0034, 0x2b2: 0x0034, 0x2b3: 0x0034, 0x2b4: 0x0034, 0x2b5: 0x0034, + 0x2b6: 0x0034, 0x2b7: 0x0034, 0x2b8: 0x0034, 0x2b9: 0x0034, 0x2ba: 0x0034, 0x2bb: 0x0034, + 0x2bc: 0x0034, 0x2bd: 0x0034, 0x2bf: 0x0034, + // Block 0xb, offset 0x2c0 + 0x2c0: 0x7053, 0x2c1: 0x7053, 0x2c2: 0x7053, 0x2c3: 0x7053, 0x2c4: 0x7053, 0x2c5: 0x7053, + 0x2c7: 0x7053, + 0x2cd: 0x7053, 0x2d0: 0x1aea, 0x2d1: 0x1b6a, + 0x2d2: 0x1bea, 0x2d3: 0x1c6a, 0x2d4: 0x1cea, 0x2d5: 0x1d6a, 0x2d6: 0x1dea, 0x2d7: 0x1e6a, + 0x2d8: 0x1eea, 0x2d9: 0x1f6a, 0x2da: 0x1fea, 0x2db: 0x206a, 0x2dc: 0x20ea, 0x2dd: 0x216a, + 0x2de: 0x21ea, 0x2df: 0x226a, 0x2e0: 0x22ea, 0x2e1: 0x236a, 0x2e2: 0x23ea, 0x2e3: 0x246a, + 0x2e4: 0x24ea, 0x2e5: 0x256a, 0x2e6: 0x25ea, 0x2e7: 0x266a, 0x2e8: 0x26ea, 0x2e9: 0x276a, + 0x2ea: 0x27ea, 0x2eb: 0x286a, 0x2ec: 0x28ea, 0x2ed: 0x296a, 0x2ee: 0x29ea, 0x2ef: 0x2a6a, + 0x2f0: 0x2aea, 0x2f1: 0x2b6a, 0x2f2: 0x2bea, 0x2f3: 0x2c6a, 0x2f4: 0x2cea, 0x2f5: 0x2d6a, + 0x2f6: 0x2dea, 0x2f7: 0x2e6a, 0x2f8: 0x2eea, 0x2f9: 0x2f6a, 0x2fa: 0x2fea, + 0x2fc: 0x0014, 0x2fd: 0x306a, 0x2fe: 0x30ea, 0x2ff: 0x316a, + // Block 0xc, offset 0x300 + 0x300: 0x0812, 0x301: 0x0812, 0x302: 0x0812, 0x303: 0x0812, 0x304: 0x0812, 0x305: 0x0812, + 0x308: 0x0813, 0x309: 0x0813, 0x30a: 0x0813, 0x30b: 0x0813, + 0x30c: 0x0813, 0x30d: 0x0813, 0x310: 0x3b1a, 0x311: 0x0812, + 0x312: 0x3bfa, 0x313: 0x0812, 0x314: 0x3d3a, 0x315: 0x0812, 0x316: 0x3e7a, 0x317: 0x0812, + 0x319: 0x0813, 0x31b: 0x0813, 0x31d: 0x0813, + 0x31f: 0x0813, 0x320: 0x0812, 0x321: 0x0812, 0x322: 0x0812, 0x323: 0x0812, + 0x324: 0x0812, 0x325: 0x0812, 0x326: 0x0812, 0x327: 0x0812, 0x328: 0x0813, 0x329: 0x0813, + 0x32a: 0x0813, 0x32b: 0x0813, 0x32c: 0x0813, 0x32d: 0x0813, 0x32e: 0x0813, 0x32f: 0x0813, + 0x330: 0x9252, 0x331: 0x9252, 0x332: 0x9552, 0x333: 0x9552, 0x334: 0x9852, 0x335: 0x9852, + 0x336: 0x9b52, 0x337: 0x9b52, 0x338: 0x9e52, 0x339: 0x9e52, 0x33a: 0xa152, 0x33b: 0xa152, + 0x33c: 0x4d52, 0x33d: 0x4d52, + // Block 0xd, offset 0x340 + 0x340: 0x3fba, 0x341: 0x40aa, 0x342: 0x419a, 0x343: 0x428a, 0x344: 0x437a, 0x345: 0x446a, + 0x346: 0x455a, 0x347: 0x464a, 0x348: 0x4739, 0x349: 0x4829, 0x34a: 0x4919, 0x34b: 0x4a09, + 0x34c: 0x4af9, 0x34d: 0x4be9, 0x34e: 0x4cd9, 0x34f: 0x4dc9, 0x350: 0x4eba, 0x351: 0x4faa, + 0x352: 0x509a, 0x353: 0x518a, 0x354: 0x527a, 0x355: 0x536a, 0x356: 0x545a, 0x357: 0x554a, + 0x358: 0x5639, 0x359: 0x5729, 0x35a: 0x5819, 0x35b: 0x5909, 0x35c: 0x59f9, 0x35d: 0x5ae9, + 0x35e: 0x5bd9, 0x35f: 0x5cc9, 0x360: 0x5dba, 0x361: 0x5eaa, 0x362: 0x5f9a, 0x363: 0x608a, + 0x364: 0x617a, 0x365: 0x626a, 0x366: 0x635a, 0x367: 0x644a, 0x368: 0x6539, 0x369: 0x6629, + 0x36a: 0x6719, 0x36b: 0x6809, 0x36c: 0x68f9, 0x36d: 0x69e9, 0x36e: 0x6ad9, 0x36f: 0x6bc9, + 0x370: 0x0812, 0x371: 0x0812, 0x372: 0x6cba, 0x373: 0x6dca, 0x374: 0x6e9a, + 0x376: 0x6f7a, 0x377: 0x705a, 0x378: 0x0813, 0x379: 0x0813, 0x37a: 0x9253, 0x37b: 0x9253, + 0x37c: 0x7199, 0x37d: 0x0004, 0x37e: 0x726a, 0x37f: 0x0004, + // Block 0xe, offset 0x380 + 0x380: 0x0004, 0x381: 0x0004, 0x382: 0x72ea, 0x383: 0x73fa, 0x384: 0x74ca, + 0x386: 0x75aa, 0x387: 0x768a, 0x388: 0x9553, 0x389: 0x9553, 0x38a: 0x9853, 0x38b: 0x9853, + 0x38c: 0x77c9, 0x38d: 0x0004, 0x38e: 0x0004, 0x38f: 0x0004, 0x390: 0x0812, 0x391: 0x0812, + 0x392: 0x789a, 0x393: 0x79da, 0x396: 0x7b1a, 0x397: 0x7bfa, + 0x398: 0x0813, 0x399: 0x0813, 0x39a: 0x9b53, 0x39b: 0x9b53, 0x39d: 0x0004, + 0x39e: 0x0004, 0x39f: 0x0004, 0x3a0: 0x0812, 0x3a1: 0x0812, 0x3a2: 0x7d3a, 0x3a3: 0x7e7a, + 0x3a4: 0x7fba, 0x3a5: 0x0912, 0x3a6: 0x809a, 0x3a7: 0x817a, 0x3a8: 0x0813, 0x3a9: 0x0813, + 0x3aa: 0xa153, 0x3ab: 0xa153, 0x3ac: 0x0913, 0x3ad: 0x0004, 0x3ae: 0x0004, 0x3af: 0x0004, + 0x3b2: 0x82ba, 0x3b3: 0x83ca, 0x3b4: 0x849a, + 0x3b6: 0x857a, 0x3b7: 0x865a, 0x3b8: 0x9e53, 0x3b9: 0x9e53, 0x3ba: 0x4d53, 0x3bb: 0x4d53, + 0x3bc: 0x8799, 0x3bd: 0x0004, 0x3be: 0x0004, + // Block 0xf, offset 0x3c0 + 0x3c2: 0x0013, + 0x3c7: 0x0013, 0x3ca: 0x0012, 0x3cb: 0x0013, + 0x3cc: 0x0013, 0x3cd: 0x0013, 0x3ce: 0x0012, 0x3cf: 0x0012, 0x3d0: 0x0013, 0x3d1: 0x0013, + 0x3d2: 0x0013, 0x3d3: 0x0012, 0x3d5: 0x0013, + 0x3d9: 0x0013, 0x3da: 0x0013, 0x3db: 0x0013, 0x3dc: 0x0013, 0x3dd: 0x0013, + 0x3e4: 0x0013, 0x3e6: 0x886b, 0x3e8: 0x0013, + 0x3ea: 0x88cb, 0x3eb: 0x890b, 0x3ec: 0x0013, 0x3ed: 0x0013, 0x3ef: 0x0012, + 0x3f0: 0x0013, 0x3f1: 0x0013, 0x3f2: 0xa453, 0x3f3: 0x0013, 0x3f4: 0x0012, 0x3f5: 0x0010, + 0x3f6: 0x0010, 0x3f7: 0x0010, 0x3f8: 0x0010, 0x3f9: 0x0012, + 0x3fc: 0x0012, 0x3fd: 0x0012, 0x3fe: 0x0013, 0x3ff: 0x0013, + // Block 0x10, offset 0x400 + 0x400: 0x1a13, 0x401: 0x1a13, 0x402: 0x1e13, 0x403: 0x1e13, 0x404: 0x1a13, 0x405: 0x1a13, + 0x406: 0x2613, 0x407: 0x2613, 0x408: 0x2a13, 0x409: 0x2a13, 0x40a: 0x2e13, 0x40b: 0x2e13, + 0x40c: 0x2a13, 0x40d: 0x2a13, 0x40e: 0x2613, 0x40f: 0x2613, 0x410: 0xa752, 0x411: 0xa752, + 0x412: 0xaa52, 0x413: 0xaa52, 0x414: 0xad52, 0x415: 0xad52, 0x416: 0xaa52, 0x417: 0xaa52, + 0x418: 0xa752, 0x419: 0xa752, 0x41a: 0x1a12, 0x41b: 0x1a12, 0x41c: 0x1e12, 0x41d: 0x1e12, + 0x41e: 0x1a12, 0x41f: 0x1a12, 0x420: 0x2612, 0x421: 0x2612, 0x422: 0x2a12, 0x423: 0x2a12, + 0x424: 0x2e12, 0x425: 0x2e12, 0x426: 0x2a12, 0x427: 0x2a12, 0x428: 0x2612, 0x429: 0x2612, + // Block 0x11, offset 0x440 + 0x440: 0x6552, 0x441: 0x6552, 0x442: 0x6552, 0x443: 0x6552, 0x444: 0x6552, 0x445: 0x6552, + 0x446: 0x6552, 0x447: 0x6552, 0x448: 0x6552, 0x449: 0x6552, 0x44a: 0x6552, 0x44b: 0x6552, + 0x44c: 0x6552, 0x44d: 0x6552, 0x44e: 0x6552, 0x44f: 0x6552, 0x450: 0xb052, 0x451: 0xb052, + 0x452: 0xb052, 0x453: 0xb052, 0x454: 0xb052, 0x455: 0xb052, 0x456: 0xb052, 0x457: 0xb052, + 0x458: 0xb052, 0x459: 0xb052, 0x45a: 0xb052, 0x45b: 0xb052, 0x45c: 0xb052, 0x45d: 0xb052, + 0x45e: 0xb052, 0x460: 0x0113, 0x461: 0x0112, 0x462: 0x896b, 0x463: 0x8b53, + 0x464: 0x89cb, 0x465: 0x8a2a, 0x466: 0x8a8a, 0x467: 0x0f13, 0x468: 0x0f12, 0x469: 0x0313, + 0x46a: 0x0312, 0x46b: 0x0713, 0x46c: 0x0712, 0x46d: 0x8aeb, 0x46e: 0x8b4b, 0x46f: 0x8bab, + 0x470: 0x8c0b, 0x471: 0x0012, 0x472: 0x0113, 0x473: 0x0112, 0x474: 0x0012, 0x475: 0x0313, + 0x476: 0x0312, 0x477: 0x0012, 0x478: 0x0012, 0x479: 0x0012, 0x47a: 0x0012, 0x47b: 0x0012, + 0x47c: 0x0015, 0x47d: 0x0015, 0x47e: 0x8c6b, 0x47f: 0x8ccb, + // Block 0x12, offset 0x480 + 0x480: 0x0113, 0x481: 0x0112, 0x482: 0x0113, 0x483: 0x0112, 0x484: 0x0113, 0x485: 0x0112, + 0x486: 0x0113, 0x487: 0x0112, 0x488: 0x0014, 0x489: 0x0014, 0x48a: 0x0014, 0x48b: 0x0713, + 0x48c: 0x0712, 0x48d: 0x8d2b, 0x48e: 0x0012, 0x48f: 0x0010, 0x490: 0x0113, 0x491: 0x0112, + 0x492: 0x0113, 0x493: 0x0112, 0x494: 0x6552, 0x495: 0x0012, 0x496: 0x0113, 0x497: 0x0112, + 0x498: 0x0113, 0x499: 0x0112, 0x49a: 0x0113, 0x49b: 0x0112, 0x49c: 0x0113, 0x49d: 0x0112, + 0x49e: 0x0113, 0x49f: 0x0112, 0x4a0: 0x0113, 0x4a1: 0x0112, 0x4a2: 0x0113, 0x4a3: 0x0112, + 0x4a4: 0x0113, 0x4a5: 0x0112, 0x4a6: 0x0113, 0x4a7: 0x0112, 0x4a8: 0x0113, 0x4a9: 0x0112, + 0x4aa: 0x8d8b, 0x4ab: 0x8deb, 0x4ac: 0x8e4b, 0x4ad: 0x8eab, 0x4ae: 0x8f0b, 0x4af: 0x0012, + 0x4b0: 0x8f6b, 0x4b1: 0x8fcb, 0x4b2: 0x902b, 0x4b3: 0xb353, 0x4b4: 0x0113, 0x4b5: 0x0112, + 0x4b6: 0x0113, 0x4b7: 0x0112, 0x4b8: 0x0113, 0x4b9: 0x0112, 0x4ba: 0x0113, 0x4bb: 0x0112, + 0x4bc: 0x0113, 0x4bd: 0x0112, 0x4be: 0x0113, 0x4bf: 0x0112, + // Block 0x13, offset 0x4c0 + 0x4c0: 0x90ea, 0x4c1: 0x916a, 0x4c2: 0x91ea, 0x4c3: 0x926a, 0x4c4: 0x931a, 0x4c5: 0x93ca, + 0x4c6: 0x944a, + 0x4d3: 0x94ca, 0x4d4: 0x95aa, 0x4d5: 0x968a, 0x4d6: 0x976a, 0x4d7: 0x984a, + 0x4dd: 0x0010, + 0x4de: 0x0034, 0x4df: 0x0010, 0x4e0: 0x0010, 0x4e1: 0x0010, 0x4e2: 0x0010, 0x4e3: 0x0010, + 0x4e4: 0x0010, 0x4e5: 0x0010, 0x4e6: 0x0010, 0x4e7: 0x0010, 0x4e8: 0x0010, + 0x4ea: 0x0010, 0x4eb: 0x0010, 0x4ec: 0x0010, 0x4ed: 0x0010, 0x4ee: 0x0010, 0x4ef: 0x0010, + 0x4f0: 0x0010, 0x4f1: 0x0010, 0x4f2: 0x0010, 0x4f3: 0x0010, 0x4f4: 0x0010, 0x4f5: 0x0010, + 0x4f6: 0x0010, 0x4f8: 0x0010, 0x4f9: 0x0010, 0x4fa: 0x0010, 0x4fb: 0x0010, + 0x4fc: 0x0010, 0x4fe: 0x0010, + // Block 0x14, offset 0x500 + 0x500: 0x2213, 0x501: 0x2213, 0x502: 0x2613, 0x503: 0x2613, 0x504: 0x2213, 0x505: 0x2213, + 0x506: 0x2e13, 0x507: 0x2e13, 0x508: 0x2213, 0x509: 0x2213, 0x50a: 0x2613, 0x50b: 0x2613, + 0x50c: 0x2213, 0x50d: 0x2213, 0x50e: 0x3e13, 0x50f: 0x3e13, 0x510: 0x2213, 0x511: 0x2213, + 0x512: 0x2613, 0x513: 0x2613, 0x514: 0x2213, 0x515: 0x2213, 0x516: 0x2e13, 0x517: 0x2e13, + 0x518: 0x2213, 0x519: 0x2213, 0x51a: 0x2613, 0x51b: 0x2613, 0x51c: 0x2213, 0x51d: 0x2213, + 0x51e: 0xbc53, 0x51f: 0xbc53, 0x520: 0xbf53, 0x521: 0xbf53, 0x522: 0x2212, 0x523: 0x2212, + 0x524: 0x2612, 0x525: 0x2612, 0x526: 0x2212, 0x527: 0x2212, 0x528: 0x2e12, 0x529: 0x2e12, + 0x52a: 0x2212, 0x52b: 0x2212, 0x52c: 0x2612, 0x52d: 0x2612, 0x52e: 0x2212, 0x52f: 0x2212, + 0x530: 0x3e12, 0x531: 0x3e12, 0x532: 0x2212, 0x533: 0x2212, 0x534: 0x2612, 0x535: 0x2612, + 0x536: 0x2212, 0x537: 0x2212, 0x538: 0x2e12, 0x539: 0x2e12, 0x53a: 0x2212, 0x53b: 0x2212, + 0x53c: 0x2612, 0x53d: 0x2612, 0x53e: 0x2212, 0x53f: 0x2212, + // Block 0x15, offset 0x540 + 0x542: 0x0010, + 0x547: 0x0010, 0x549: 0x0010, 0x54b: 0x0010, + 0x54d: 0x0010, 0x54e: 0x0010, 0x54f: 0x0010, 0x551: 0x0010, + 0x552: 0x0010, 0x554: 0x0010, 0x557: 0x0010, + 0x559: 0x0010, 0x55b: 0x0010, 0x55d: 0x0010, + 0x55f: 0x0010, 0x561: 0x0010, 0x562: 0x0010, + 0x564: 0x0010, 0x567: 0x0010, 0x568: 0x0010, 0x569: 0x0010, + 0x56a: 0x0010, 0x56c: 0x0010, 0x56d: 0x0010, 0x56e: 0x0010, 0x56f: 0x0010, + 0x570: 0x0010, 0x571: 0x0010, 0x572: 0x0010, 0x574: 0x0010, 0x575: 0x0010, + 0x576: 0x0010, 0x577: 0x0010, 0x579: 0x0010, 0x57a: 0x0010, 0x57b: 0x0010, + 0x57c: 0x0010, 0x57e: 0x0010, +} + +// caseIndex: 25 blocks, 1600 entries, 3200 bytes +// Block 0 is the zero block. +var caseIndex = [1600]uint16{ + // Block 0x0, offset 0x0 + // Block 0x1, offset 0x40 + // Block 0x2, offset 0x80 + // Block 0x3, offset 0xc0 + 0xc2: 0x14, 0xc3: 0x15, 0xc4: 0x16, 0xc5: 0x17, 0xc6: 0x01, 0xc7: 0x02, + 0xc8: 0x18, 0xc9: 0x03, 0xca: 0x04, 0xcb: 0x19, 0xcc: 0x1a, 0xcd: 0x05, 0xce: 0x06, 0xcf: 0x07, + 0xd0: 0x1b, 0xd1: 0x1c, 0xd2: 0x1d, 0xd3: 0x1e, 0xd4: 0x1f, 0xd5: 0x20, 0xd6: 0x08, 0xd7: 0x21, + 0xd8: 0x22, 0xd9: 0x23, 0xda: 0x24, 0xdb: 0x25, 0xdc: 0x26, 0xdd: 0x27, 0xde: 0x28, 0xdf: 0x29, + 0xe0: 0x02, 0xe1: 0x03, 0xe2: 0x04, 0xe3: 0x05, + 0xea: 0x06, 0xeb: 0x07, 0xec: 0x07, 0xed: 0x08, 0xef: 0x09, + 0xf0: 0x14, 0xf3: 0x16, + // Block 0x4, offset 0x100 + 0x120: 0x2a, 0x121: 0x2b, 0x122: 0x2c, 0x123: 0x2d, 0x124: 0x2e, 0x125: 0x2f, 0x126: 0x30, 0x127: 0x31, + 0x128: 0x32, 0x129: 0x33, 0x12a: 0x34, 0x12b: 0x35, 0x12c: 0x36, 0x12d: 0x37, 0x12e: 0x38, 0x12f: 0x39, + 0x130: 0x3a, 0x131: 0x3b, 0x132: 0x3c, 0x133: 0x3d, 0x134: 0x3e, 0x135: 0x3f, 0x136: 0x40, 0x137: 0x41, + 0x138: 0x42, 0x139: 0x43, 0x13a: 0x44, 0x13b: 0x45, 0x13c: 0x46, 0x13d: 0x47, 0x13e: 0x48, 0x13f: 0x49, + // Block 0x5, offset 0x140 + 0x140: 0x4a, 0x141: 0x4b, 0x142: 0x4c, 0x143: 0x09, 0x144: 0x24, 0x145: 0x24, 0x146: 0x24, 0x147: 0x24, + 0x148: 0x24, 0x149: 0x4d, 0x14a: 0x4e, 0x14b: 0x4f, 0x14c: 0x50, 0x14d: 0x51, 0x14e: 0x52, 0x14f: 0x53, + 0x150: 0x54, 0x151: 0x24, 0x152: 0x24, 0x153: 0x24, 0x154: 0x24, 0x155: 0x24, 0x156: 0x24, 0x157: 0x24, + 0x158: 0x24, 0x159: 0x55, 0x15a: 0x56, 0x15b: 0x57, 0x15c: 0x58, 0x15d: 0x59, 0x15e: 0x5a, 0x15f: 0x5b, + 0x160: 0x5c, 0x161: 0x5d, 0x162: 0x5e, 0x163: 0x5f, 0x164: 0x60, 0x165: 0x61, 0x167: 0x62, + 0x168: 0x63, 0x169: 0x64, 0x16a: 0x65, 0x16b: 0x66, 0x16c: 0x67, 0x16d: 0x68, 0x16e: 0x69, 0x16f: 0x6a, + 0x170: 0x6b, 0x171: 0x6c, 0x172: 0x6d, 0x173: 0x6e, 0x174: 0x6f, 0x175: 0x70, 0x176: 0x71, 0x177: 0x72, + 0x178: 0x73, 0x179: 0x73, 0x17a: 0x74, 0x17b: 0x73, 0x17c: 0x75, 0x17d: 0x0a, 0x17e: 0x0b, 0x17f: 0x0c, + // Block 0x6, offset 0x180 + 0x180: 0x76, 0x181: 0x77, 0x182: 0x78, 0x183: 0x79, 0x184: 0x0d, 0x185: 0x7a, 0x186: 0x7b, + 0x192: 0x7c, 0x193: 0x0e, + 0x1b0: 0x7d, 0x1b1: 0x0f, 0x1b2: 0x73, 0x1b3: 0x7e, 0x1b4: 0x7f, 0x1b5: 0x80, 0x1b6: 0x81, 0x1b7: 0x82, + 0x1b8: 0x83, + // Block 0x7, offset 0x1c0 + 0x1c0: 0x84, 0x1c2: 0x85, 0x1c3: 0x86, 0x1c4: 0x87, 0x1c5: 0x24, 0x1c6: 0x88, + // Block 0x8, offset 0x200 + 0x200: 0x89, 0x201: 0x24, 0x202: 0x24, 0x203: 0x24, 0x204: 0x24, 0x205: 0x24, 0x206: 0x24, 0x207: 0x24, + 0x208: 0x24, 0x209: 0x24, 0x20a: 0x24, 0x20b: 0x24, 0x20c: 0x24, 0x20d: 0x24, 0x20e: 0x24, 0x20f: 0x24, + 0x210: 0x24, 0x211: 0x24, 0x212: 0x8a, 0x213: 0x8b, 0x214: 0x24, 0x215: 0x24, 0x216: 0x24, 0x217: 0x24, + 0x218: 0x8c, 0x219: 0x8d, 0x21a: 0x8e, 0x21b: 0x8f, 0x21c: 0x90, 0x21d: 0x91, 0x21e: 0x10, 0x21f: 0x92, + 0x220: 0x93, 0x221: 0x94, 0x222: 0x24, 0x223: 0x95, 0x224: 0x96, 0x225: 0x97, 0x226: 0x98, 0x227: 0x99, + 0x228: 0x9a, 0x229: 0x9b, 0x22a: 0x9c, 0x22b: 0x9d, 0x22c: 0x9e, 0x22d: 0x9f, 0x22e: 0xa0, 0x22f: 0xa1, + 0x230: 0x24, 0x231: 0x24, 0x232: 0x24, 0x233: 0x24, 0x234: 0x24, 0x235: 0x24, 0x236: 0x24, 0x237: 0x24, + 0x238: 0x24, 0x239: 0x24, 0x23a: 0x24, 0x23b: 0x24, 0x23c: 0x24, 0x23d: 0x24, 0x23e: 0x24, 0x23f: 0x24, + // Block 0x9, offset 0x240 + 0x240: 0x24, 0x241: 0x24, 0x242: 0x24, 0x243: 0x24, 0x244: 0x24, 0x245: 0x24, 0x246: 0x24, 0x247: 0x24, + 0x248: 0x24, 0x249: 0x24, 0x24a: 0x24, 0x24b: 0x24, 0x24c: 0x24, 0x24d: 0x24, 0x24e: 0x24, 0x24f: 0x24, + 0x250: 0x24, 0x251: 0x24, 0x252: 0x24, 0x253: 0x24, 0x254: 0x24, 0x255: 0x24, 0x256: 0x24, 0x257: 0x24, + 0x258: 0x24, 0x259: 0x24, 0x25a: 0x24, 0x25b: 0x24, 0x25c: 0x24, 0x25d: 0x24, 0x25e: 0x24, 0x25f: 0x24, + 0x260: 0x24, 0x261: 0x24, 0x262: 0x24, 0x263: 0x24, 0x264: 0x24, 0x265: 0x24, 0x266: 0x24, 0x267: 0x24, + 0x268: 0x24, 0x269: 0x24, 0x26a: 0x24, 0x26b: 0x24, 0x26c: 0x24, 0x26d: 0x24, 0x26e: 0x24, 0x26f: 0x24, + 0x270: 0x24, 0x271: 0x24, 0x272: 0x24, 0x273: 0x24, 0x274: 0x24, 0x275: 0x24, 0x276: 0x24, 0x277: 0x24, + 0x278: 0x24, 0x279: 0x24, 0x27a: 0x24, 0x27b: 0x24, 0x27c: 0x24, 0x27d: 0x24, 0x27e: 0x24, 0x27f: 0x24, + // Block 0xa, offset 0x280 + 0x280: 0x24, 0x281: 0x24, 0x282: 0x24, 0x283: 0x24, 0x284: 0x24, 0x285: 0x24, 0x286: 0x24, 0x287: 0x24, + 0x288: 0x24, 0x289: 0x24, 0x28a: 0x24, 0x28b: 0x24, 0x28c: 0x24, 0x28d: 0x24, 0x28e: 0x24, 0x28f: 0x24, + 0x290: 0x24, 0x291: 0x24, 0x292: 0x24, 0x293: 0x24, 0x294: 0x24, 0x295: 0x24, 0x296: 0x24, 0x297: 0x24, + 0x298: 0x24, 0x299: 0x24, 0x29a: 0x24, 0x29b: 0x24, 0x29c: 0x24, 0x29d: 0x24, 0x29e: 0xa2, 0x29f: 0xa3, + // Block 0xb, offset 0x2c0 + 0x2ec: 0x11, 0x2ed: 0xa4, 0x2ee: 0xa5, 0x2ef: 0xa6, + 0x2f0: 0x24, 0x2f1: 0x24, 0x2f2: 0x24, 0x2f3: 0x24, 0x2f4: 0xa7, 0x2f5: 0xa8, 0x2f6: 0xa9, 0x2f7: 0xaa, + 0x2f8: 0xab, 0x2f9: 0xac, 0x2fa: 0x24, 0x2fb: 0xad, 0x2fc: 0xae, 0x2fd: 0xaf, 0x2fe: 0xb0, 0x2ff: 0xb1, + // Block 0xc, offset 0x300 + 0x300: 0xb2, 0x301: 0xb3, 0x302: 0x24, 0x303: 0xb4, 0x305: 0xb5, 0x307: 0xb6, + 0x30a: 0xb7, 0x30b: 0xb8, 0x30c: 0xb9, 0x30d: 0xba, 0x30e: 0xbb, 0x30f: 0xbc, + 0x310: 0xbd, 0x311: 0xbe, 0x312: 0xbf, 0x313: 0xc0, 0x314: 0xc1, 0x315: 0xc2, + 0x318: 0x24, 0x319: 0x24, 0x31a: 0x24, 0x31b: 0x24, 0x31c: 0xc3, 0x31d: 0xc4, + 0x320: 0xc5, 0x321: 0xc6, 0x322: 0xc7, 0x323: 0xc8, 0x324: 0xc9, 0x326: 0xca, + 0x328: 0xcb, 0x329: 0xcc, 0x32a: 0xcd, 0x32b: 0xce, 0x32c: 0x5f, 0x32d: 0xcf, 0x32e: 0xd0, + 0x330: 0x24, 0x331: 0xd1, 0x332: 0xd2, 0x333: 0xd3, 0x334: 0xd4, + 0x33a: 0xd5, 0x33c: 0xd6, 0x33d: 0xd7, 0x33e: 0xd8, 0x33f: 0xd9, + // Block 0xd, offset 0x340 + 0x340: 0xda, 0x341: 0xdb, 0x342: 0xdc, 0x343: 0xdd, 0x344: 0xde, 0x345: 0xdf, 0x346: 0xe0, 0x347: 0xe1, + 0x348: 0xe2, 0x34a: 0xe3, 0x34b: 0xe4, 0x34c: 0xe5, 0x34d: 0xe6, + 0x350: 0xe7, 0x351: 0xe8, 0x352: 0xe9, 0x353: 0xea, 0x356: 0xeb, 0x357: 0xec, + 0x358: 0xed, 0x359: 0xee, 0x35a: 0xef, 0x35b: 0xf0, 0x35c: 0xf1, + 0x360: 0xf2, 0x362: 0xf3, 0x363: 0xf4, 0x364: 0xf5, 0x365: 0xf6, 0x366: 0xf7, 0x367: 0xf8, + 0x368: 0xf9, 0x369: 0xfa, 0x36a: 0xfb, 0x36b: 0xfc, + 0x370: 0xfd, 0x371: 0xfe, 0x372: 0xff, 0x374: 0x100, 0x375: 0x101, 0x376: 0x102, + 0x37b: 0x103, 0x37e: 0x104, + // Block 0xe, offset 0x380 + 0x380: 0x24, 0x381: 0x24, 0x382: 0x24, 0x383: 0x24, 0x384: 0x24, 0x385: 0x24, 0x386: 0x24, 0x387: 0x24, + 0x388: 0x24, 0x389: 0x24, 0x38a: 0x24, 0x38b: 0x24, 0x38c: 0x24, 0x38d: 0x24, 0x38e: 0x105, + 0x390: 0x24, 0x391: 0x106, 0x392: 0x24, 0x393: 0x24, 0x394: 0x24, 0x395: 0x107, + // Block 0xf, offset 0x3c0 + 0x3c0: 0x24, 0x3c1: 0x24, 0x3c2: 0x24, 0x3c3: 0x24, 0x3c4: 0x24, 0x3c5: 0x24, 0x3c6: 0x24, 0x3c7: 0x24, + 0x3c8: 0x24, 0x3c9: 0x24, 0x3ca: 0x24, 0x3cb: 0x24, 0x3cc: 0x24, 0x3cd: 0x24, 0x3ce: 0x24, 0x3cf: 0x24, + 0x3d0: 0x108, + // Block 0x10, offset 0x400 + 0x410: 0x24, 0x411: 0x24, 0x412: 0x24, 0x413: 0x24, 0x414: 0x24, 0x415: 0x24, 0x416: 0x24, 0x417: 0x24, + 0x418: 0x24, 0x419: 0x109, + // Block 0x11, offset 0x440 + 0x460: 0x24, 0x461: 0x24, 0x462: 0x24, 0x463: 0x24, 0x464: 0x24, 0x465: 0x24, 0x466: 0x24, 0x467: 0x24, + 0x468: 0xfc, 0x469: 0x10a, 0x46b: 0x10b, 0x46c: 0x10c, 0x46d: 0x10d, 0x46e: 0x10e, + 0x479: 0x10f, 0x47c: 0x24, 0x47d: 0x110, 0x47e: 0x111, 0x47f: 0x112, + // Block 0x12, offset 0x480 + 0x4b0: 0x24, 0x4b1: 0x113, 0x4b2: 0x114, + // Block 0x13, offset 0x4c0 + 0x4c5: 0x115, 0x4c6: 0x116, + 0x4c9: 0x117, + 0x4d0: 0x118, 0x4d1: 0x119, 0x4d2: 0x11a, 0x4d3: 0x11b, 0x4d4: 0x11c, 0x4d5: 0x11d, 0x4d6: 0x11e, 0x4d7: 0x11f, + 0x4d8: 0x120, 0x4d9: 0x121, 0x4da: 0x122, 0x4db: 0x123, 0x4dc: 0x124, 0x4dd: 0x125, 0x4de: 0x126, 0x4df: 0x127, + 0x4e8: 0x128, 0x4e9: 0x129, 0x4ea: 0x12a, + // Block 0x14, offset 0x500 + 0x500: 0x12b, 0x504: 0x12c, 0x505: 0x12d, + 0x50b: 0x12e, + 0x520: 0x24, 0x521: 0x24, 0x522: 0x24, 0x523: 0x12f, 0x524: 0x12, 0x525: 0x130, + 0x538: 0x131, 0x539: 0x13, 0x53a: 0x132, + // Block 0x15, offset 0x540 + 0x544: 0x133, 0x545: 0x134, 0x546: 0x135, + 0x54f: 0x136, + 0x56f: 0x137, + // Block 0x16, offset 0x580 + 0x590: 0x0a, 0x591: 0x0b, 0x592: 0x0c, 0x593: 0x0d, 0x594: 0x0e, 0x596: 0x0f, + 0x59b: 0x10, 0x59d: 0x11, 0x59e: 0x12, 0x59f: 0x13, + // Block 0x17, offset 0x5c0 + 0x5c0: 0x138, 0x5c1: 0x139, 0x5c4: 0x139, 0x5c5: 0x139, 0x5c6: 0x139, 0x5c7: 0x13a, + // Block 0x18, offset 0x600 + 0x620: 0x15, +} + +// sparseOffsets: 296 entries, 592 bytes +var sparseOffsets = []uint16{0x0, 0x9, 0xf, 0x18, 0x24, 0x2e, 0x34, 0x37, 0x3b, 0x3e, 0x42, 0x4c, 0x4e, 0x57, 0x5e, 0x63, 0x71, 0x72, 0x80, 0x8f, 0x99, 0x9c, 0xa3, 0xab, 0xae, 0xb0, 0xc0, 0xc6, 0xd4, 0xdf, 0xec, 0xf7, 0x103, 0x10d, 0x119, 0x124, 0x130, 0x13c, 0x144, 0x14d, 0x157, 0x162, 0x16e, 0x174, 0x17f, 0x185, 0x18d, 0x190, 0x195, 0x199, 0x19d, 0x1a4, 0x1ad, 0x1b5, 0x1b6, 0x1bf, 0x1c6, 0x1ce, 0x1d4, 0x1d9, 0x1dd, 0x1e0, 0x1e2, 0x1e5, 0x1ea, 0x1eb, 0x1ed, 0x1ef, 0x1f1, 0x1f8, 0x1fd, 0x201, 0x20a, 0x20d, 0x210, 0x216, 0x217, 0x222, 0x223, 0x224, 0x229, 0x236, 0x23f, 0x240, 0x248, 0x251, 0x25a, 0x263, 0x268, 0x26b, 0x276, 0x284, 0x286, 0x28d, 0x291, 0x29d, 0x29e, 0x2a9, 0x2b1, 0x2b9, 0x2bf, 0x2c0, 0x2ce, 0x2d3, 0x2d6, 0x2db, 0x2df, 0x2e5, 0x2ea, 0x2ed, 0x2f2, 0x2f7, 0x2f8, 0x2fe, 0x300, 0x301, 0x303, 0x305, 0x308, 0x309, 0x30b, 0x30e, 0x314, 0x318, 0x31a, 0x31f, 0x326, 0x331, 0x33b, 0x33c, 0x345, 0x349, 0x34e, 0x356, 0x35c, 0x362, 0x36c, 0x371, 0x37a, 0x380, 0x389, 0x38d, 0x395, 0x397, 0x399, 0x39c, 0x39e, 0x3a0, 0x3a1, 0x3a2, 0x3a4, 0x3a6, 0x3ac, 0x3b1, 0x3b3, 0x3ba, 0x3bd, 0x3bf, 0x3c5, 0x3ca, 0x3cc, 0x3cd, 0x3ce, 0x3cf, 0x3d1, 0x3d3, 0x3d5, 0x3d8, 0x3da, 0x3dd, 0x3e5, 0x3e8, 0x3ec, 0x3f4, 0x3f6, 0x3f7, 0x3f8, 0x3fa, 0x400, 0x402, 0x403, 0x405, 0x407, 0x409, 0x416, 0x417, 0x418, 0x41c, 0x41e, 0x41f, 0x420, 0x421, 0x422, 0x425, 0x428, 0x42b, 0x431, 0x432, 0x434, 0x438, 0x43c, 0x442, 0x445, 0x44c, 0x450, 0x454, 0x45d, 0x466, 0x46c, 0x472, 0x47c, 0x486, 0x488, 0x491, 0x497, 0x49d, 0x4a3, 0x4a6, 0x4ac, 0x4af, 0x4b8, 0x4b9, 0x4c0, 0x4c4, 0x4c5, 0x4c8, 0x4d2, 0x4d5, 0x4d7, 0x4de, 0x4e6, 0x4ec, 0x4f2, 0x4f3, 0x4f9, 0x4fc, 0x504, 0x50b, 0x515, 0x51d, 0x520, 0x521, 0x522, 0x523, 0x524, 0x526, 0x527, 0x529, 0x52b, 0x52d, 0x531, 0x532, 0x534, 0x537, 0x539, 0x53c, 0x53e, 0x543, 0x548, 0x54c, 0x54d, 0x550, 0x554, 0x55f, 0x563, 0x56b, 0x570, 0x574, 0x577, 0x57b, 0x57e, 0x581, 0x586, 0x58a, 0x58e, 0x592, 0x596, 0x598, 0x59a, 0x59d, 0x5a2, 0x5a5, 0x5a7, 0x5aa, 0x5ac, 0x5b2, 0x5bb, 0x5c0, 0x5c1, 0x5c4, 0x5c5, 0x5c6, 0x5c7, 0x5c9, 0x5ca, 0x5cb} + +// sparseValues: 1483 entries, 5932 bytes +var sparseValues = [1483]valueRange{ + // Block 0x0, offset 0x0 + {value: 0x0004, lo: 0xa8, hi: 0xa8}, + {value: 0x0012, lo: 0xaa, hi: 0xaa}, + {value: 0x0014, lo: 0xad, hi: 0xad}, + {value: 0x0004, lo: 0xaf, hi: 0xaf}, + {value: 0x0004, lo: 0xb4, hi: 0xb4}, + {value: 0x001a, lo: 0xb5, hi: 0xb5}, + {value: 0x0054, lo: 0xb7, hi: 0xb7}, + {value: 0x0004, lo: 0xb8, hi: 0xb8}, + {value: 0x0012, lo: 0xba, hi: 0xba}, + // Block 0x1, offset 0x9 + {value: 0x2013, lo: 0x80, hi: 0x96}, + {value: 0x2013, lo: 0x98, hi: 0x9e}, + {value: 0x009a, lo: 0x9f, hi: 0x9f}, + {value: 0x2012, lo: 0xa0, hi: 0xb6}, + {value: 0x2012, lo: 0xb8, hi: 0xbe}, + {value: 0x0252, lo: 0xbf, hi: 0xbf}, + // Block 0x2, offset 0xf + {value: 0x0117, lo: 0x80, hi: 0xaf}, + {value: 0x011b, lo: 0xb0, hi: 0xb0}, + {value: 0x019a, lo: 0xb1, hi: 0xb1}, + {value: 0x0117, lo: 0xb2, hi: 0xb7}, + {value: 0x0012, lo: 0xb8, hi: 0xb8}, + {value: 0x0316, lo: 0xb9, hi: 0xba}, + {value: 0x0716, lo: 0xbb, hi: 0xbc}, + {value: 0x0316, lo: 0xbd, hi: 0xbe}, + {value: 0x0553, lo: 0xbf, hi: 0xbf}, + // Block 0x3, offset 0x18 + {value: 0x0552, lo: 0x80, hi: 0x80}, + {value: 0x0316, lo: 0x81, hi: 0x82}, + {value: 0x0716, lo: 0x83, hi: 0x84}, + {value: 0x0316, lo: 0x85, hi: 0x86}, + {value: 0x0f16, lo: 0x87, hi: 0x88}, + {value: 0x01da, lo: 0x89, hi: 0x89}, + {value: 0x0117, lo: 0x8a, hi: 0xb7}, + {value: 0x0253, lo: 0xb8, hi: 0xb8}, + {value: 0x0316, lo: 0xb9, hi: 0xba}, + {value: 0x0716, lo: 0xbb, hi: 0xbc}, + {value: 0x0316, lo: 0xbd, hi: 0xbe}, + {value: 0x028a, lo: 0xbf, hi: 0xbf}, + // Block 0x4, offset 0x24 + {value: 0x0117, lo: 0x80, hi: 0x9f}, + {value: 0x2f53, lo: 0xa0, hi: 0xa0}, + {value: 0x0012, lo: 0xa1, hi: 0xa1}, + {value: 0x0117, lo: 0xa2, hi: 0xb3}, + {value: 0x0012, lo: 0xb4, hi: 0xb9}, + {value: 0x090b, lo: 0xba, hi: 0xba}, + {value: 0x0716, lo: 0xbb, hi: 0xbc}, + {value: 0x2953, lo: 0xbd, hi: 0xbd}, + {value: 0x098b, lo: 0xbe, hi: 0xbe}, + {value: 0x0a0a, lo: 0xbf, hi: 0xbf}, + // Block 0x5, offset 0x2e + {value: 0x0015, lo: 0x80, hi: 0x81}, + {value: 0x0014, lo: 0x82, hi: 0x97}, + {value: 0x0004, lo: 0x98, hi: 0x9d}, + {value: 0x0014, lo: 0x9e, hi: 0x9f}, + {value: 0x0015, lo: 0xa0, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xbf}, + // Block 0x6, offset 0x34 + {value: 0x0024, lo: 0x80, hi: 0x94}, + {value: 0x0034, lo: 0x95, hi: 0xbc}, + {value: 0x0024, lo: 0xbd, hi: 0xbf}, + // Block 0x7, offset 0x37 + {value: 0x6553, lo: 0x80, hi: 0x8f}, + {value: 0x2013, lo: 0x90, hi: 0x9f}, + {value: 0x5f53, lo: 0xa0, hi: 0xaf}, + {value: 0x2012, lo: 0xb0, hi: 0xbf}, + // Block 0x8, offset 0x3b + {value: 0x5f52, lo: 0x80, hi: 0x8f}, + {value: 0x6552, lo: 0x90, hi: 0x9f}, + {value: 0x0117, lo: 0xa0, hi: 0xbf}, + // Block 0x9, offset 0x3e + {value: 0x0117, lo: 0x80, hi: 0x81}, + {value: 0x0024, lo: 0x83, hi: 0x87}, + {value: 0x0014, lo: 0x88, hi: 0x89}, + {value: 0x0117, lo: 0x8a, hi: 0xbf}, + // Block 0xa, offset 0x42 + {value: 0x0f13, lo: 0x80, hi: 0x80}, + {value: 0x0316, lo: 0x81, hi: 0x82}, + {value: 0x0716, lo: 0x83, hi: 0x84}, + {value: 0x0316, lo: 0x85, hi: 0x86}, + {value: 0x0f16, lo: 0x87, hi: 0x88}, + {value: 0x0316, lo: 0x89, hi: 0x8a}, + {value: 0x0716, lo: 0x8b, hi: 0x8c}, + {value: 0x0316, lo: 0x8d, hi: 0x8e}, + {value: 0x0f12, lo: 0x8f, hi: 0x8f}, + {value: 0x0117, lo: 0x90, hi: 0xbf}, + // Block 0xb, offset 0x4c + {value: 0x0117, lo: 0x80, hi: 0xaf}, + {value: 0x6553, lo: 0xb1, hi: 0xbf}, + // Block 0xc, offset 0x4e + {value: 0x3013, lo: 0x80, hi: 0x8f}, + {value: 0x6853, lo: 0x90, hi: 0x96}, + {value: 0x0014, lo: 0x99, hi: 0x99}, + {value: 0x0010, lo: 0x9a, hi: 0x9c}, + {value: 0x0010, lo: 0x9e, hi: 0x9e}, + {value: 0x0054, lo: 0x9f, hi: 0x9f}, + {value: 0x0012, lo: 0xa0, hi: 0xa0}, + {value: 0x6552, lo: 0xa1, hi: 0xaf}, + {value: 0x3012, lo: 0xb0, hi: 0xbf}, + // Block 0xd, offset 0x57 + {value: 0x0034, lo: 0x81, hi: 0x82}, + {value: 0x0024, lo: 0x84, hi: 0x84}, + {value: 0x0034, lo: 0x85, hi: 0x85}, + {value: 0x0034, lo: 0x87, hi: 0x87}, + {value: 0x0010, lo: 0x90, hi: 0xaa}, + {value: 0x0010, lo: 0xaf, hi: 0xb3}, + {value: 0x0054, lo: 0xb4, hi: 0xb4}, + // Block 0xe, offset 0x5e + {value: 0x0014, lo: 0x80, hi: 0x85}, + {value: 0x0024, lo: 0x90, hi: 0x97}, + {value: 0x0034, lo: 0x98, hi: 0x9a}, + {value: 0x0014, lo: 0x9c, hi: 0x9c}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0xf, offset 0x63 + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x8a}, + {value: 0x0034, lo: 0x8b, hi: 0x92}, + {value: 0x0024, lo: 0x93, hi: 0x94}, + {value: 0x0034, lo: 0x95, hi: 0x96}, + {value: 0x0024, lo: 0x97, hi: 0x9b}, + {value: 0x0034, lo: 0x9c, hi: 0x9c}, + {value: 0x0024, lo: 0x9d, hi: 0x9e}, + {value: 0x0034, lo: 0x9f, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + {value: 0x0010, lo: 0xab, hi: 0xab}, + {value: 0x0010, lo: 0xae, hi: 0xaf}, + {value: 0x0034, lo: 0xb0, hi: 0xb0}, + {value: 0x0010, lo: 0xb1, hi: 0xbf}, + // Block 0x10, offset 0x71 + {value: 0x0010, lo: 0x80, hi: 0xbf}, + // Block 0x11, offset 0x72 + {value: 0x0010, lo: 0x80, hi: 0x93}, + {value: 0x0010, lo: 0x95, hi: 0x95}, + {value: 0x0024, lo: 0x96, hi: 0x9c}, + {value: 0x0014, lo: 0x9d, hi: 0x9d}, + {value: 0x0024, lo: 0x9f, hi: 0xa2}, + {value: 0x0034, lo: 0xa3, hi: 0xa3}, + {value: 0x0024, lo: 0xa4, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xa6}, + {value: 0x0024, lo: 0xa7, hi: 0xa8}, + {value: 0x0034, lo: 0xaa, hi: 0xaa}, + {value: 0x0024, lo: 0xab, hi: 0xac}, + {value: 0x0034, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xbc}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x12, offset 0x80 + {value: 0x0014, lo: 0x8f, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0034, lo: 0x91, hi: 0x91}, + {value: 0x0010, lo: 0x92, hi: 0xaf}, + {value: 0x0024, lo: 0xb0, hi: 0xb0}, + {value: 0x0034, lo: 0xb1, hi: 0xb1}, + {value: 0x0024, lo: 0xb2, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0024, lo: 0xb5, hi: 0xb6}, + {value: 0x0034, lo: 0xb7, hi: 0xb9}, + {value: 0x0024, lo: 0xba, hi: 0xba}, + {value: 0x0034, lo: 0xbb, hi: 0xbc}, + {value: 0x0024, lo: 0xbd, hi: 0xbd}, + {value: 0x0034, lo: 0xbe, hi: 0xbe}, + {value: 0x0024, lo: 0xbf, hi: 0xbf}, + // Block 0x13, offset 0x8f + {value: 0x0024, lo: 0x80, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x82}, + {value: 0x0024, lo: 0x83, hi: 0x83}, + {value: 0x0034, lo: 0x84, hi: 0x84}, + {value: 0x0024, lo: 0x85, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x86}, + {value: 0x0024, lo: 0x87, hi: 0x87}, + {value: 0x0034, lo: 0x88, hi: 0x88}, + {value: 0x0024, lo: 0x89, hi: 0x8a}, + {value: 0x0010, lo: 0x8d, hi: 0xbf}, + // Block 0x14, offset 0x99 + {value: 0x0010, lo: 0x80, hi: 0xa5}, + {value: 0x0014, lo: 0xa6, hi: 0xb0}, + {value: 0x0010, lo: 0xb1, hi: 0xb1}, + // Block 0x15, offset 0x9c + {value: 0x0010, lo: 0x80, hi: 0xaa}, + {value: 0x0024, lo: 0xab, hi: 0xb1}, + {value: 0x0034, lo: 0xb2, hi: 0xb2}, + {value: 0x0024, lo: 0xb3, hi: 0xb3}, + {value: 0x0014, lo: 0xb4, hi: 0xb5}, + {value: 0x0014, lo: 0xba, hi: 0xba}, + {value: 0x0034, lo: 0xbd, hi: 0xbd}, + // Block 0x16, offset 0xa3 + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0024, lo: 0x96, hi: 0x99}, + {value: 0x0014, lo: 0x9a, hi: 0x9a}, + {value: 0x0024, lo: 0x9b, hi: 0xa3}, + {value: 0x0014, lo: 0xa4, hi: 0xa4}, + {value: 0x0024, lo: 0xa5, hi: 0xa7}, + {value: 0x0014, lo: 0xa8, hi: 0xa8}, + {value: 0x0024, lo: 0xa9, hi: 0xad}, + // Block 0x17, offset 0xab + {value: 0x0010, lo: 0x80, hi: 0x98}, + {value: 0x0034, lo: 0x99, hi: 0x9b}, + {value: 0x0010, lo: 0xa0, hi: 0xaa}, + // Block 0x18, offset 0xae + {value: 0x0010, lo: 0xa0, hi: 0xb4}, + {value: 0x0010, lo: 0xb6, hi: 0xbf}, + // Block 0x19, offset 0xb0 + {value: 0x0010, lo: 0x80, hi: 0x87}, + {value: 0x0034, lo: 0x93, hi: 0x93}, + {value: 0x0024, lo: 0x94, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa2}, + {value: 0x0034, lo: 0xa3, hi: 0xa3}, + {value: 0x0024, lo: 0xa4, hi: 0xa5}, + {value: 0x0034, lo: 0xa6, hi: 0xa6}, + {value: 0x0024, lo: 0xa7, hi: 0xa8}, + {value: 0x0034, lo: 0xa9, hi: 0xa9}, + {value: 0x0024, lo: 0xaa, hi: 0xac}, + {value: 0x0034, lo: 0xad, hi: 0xb2}, + {value: 0x0024, lo: 0xb3, hi: 0xb5}, + {value: 0x0034, lo: 0xb6, hi: 0xb6}, + {value: 0x0024, lo: 0xb7, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + {value: 0x0024, lo: 0xbb, hi: 0xbf}, + // Block 0x1a, offset 0xc0 + {value: 0x0014, lo: 0x80, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0xb9}, + {value: 0x0014, lo: 0xba, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x1b, offset 0xc6 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x88}, + {value: 0x0010, lo: 0x89, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0024, lo: 0x91, hi: 0x91}, + {value: 0x0034, lo: 0x92, hi: 0x92}, + {value: 0x0024, lo: 0x93, hi: 0x94}, + {value: 0x0014, lo: 0x95, hi: 0x97}, + {value: 0x0010, lo: 0x98, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0014, lo: 0xb1, hi: 0xb1}, + {value: 0x0010, lo: 0xb2, hi: 0xbf}, + // Block 0x1c, offset 0xd4 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8f, hi: 0x90}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb2}, + {value: 0x0010, lo: 0xb6, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x1d, offset 0xdf + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x84}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x8e, hi: 0x8e}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0x9c, hi: 0x9d}, + {value: 0x0010, lo: 0x9f, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xb1}, + {value: 0x0010, lo: 0xbc, hi: 0xbc}, + {value: 0x0024, lo: 0xbe, hi: 0xbe}, + // Block 0x1e, offset 0xec + {value: 0x0014, lo: 0x81, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8a}, + {value: 0x0010, lo: 0x8f, hi: 0x90}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb6}, + {value: 0x0010, lo: 0xb8, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x1f, offset 0xf7 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x82}, + {value: 0x0014, lo: 0x87, hi: 0x88}, + {value: 0x0014, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0014, lo: 0x91, hi: 0x91}, + {value: 0x0010, lo: 0x99, hi: 0x9c}, + {value: 0x0010, lo: 0x9e, hi: 0x9e}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0014, lo: 0xb0, hi: 0xb1}, + {value: 0x0010, lo: 0xb2, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb5}, + // Block 0x20, offset 0x103 + {value: 0x0014, lo: 0x81, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8d}, + {value: 0x0010, lo: 0x8f, hi: 0x91}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x21, offset 0x10d + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x85}, + {value: 0x0014, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x89, hi: 0x89}, + {value: 0x0010, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0010, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xb9, hi: 0xb9}, + {value: 0x0014, lo: 0xba, hi: 0xbf}, + // Block 0x22, offset 0x119 + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8f, hi: 0x90}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbe}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x23, offset 0x124 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x84}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0014, lo: 0x95, hi: 0x96}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0x9c, hi: 0x9d}, + {value: 0x0010, lo: 0x9f, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xb1, hi: 0xb1}, + // Block 0x24, offset 0x130 + {value: 0x0014, lo: 0x82, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8a}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0x95}, + {value: 0x0010, lo: 0x99, hi: 0x9a}, + {value: 0x0010, lo: 0x9c, hi: 0x9c}, + {value: 0x0010, lo: 0x9e, hi: 0x9f}, + {value: 0x0010, lo: 0xa3, hi: 0xa4}, + {value: 0x0010, lo: 0xa8, hi: 0xaa}, + {value: 0x0010, lo: 0xae, hi: 0xb9}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x25, offset 0x13c + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x82}, + {value: 0x0010, lo: 0x86, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + // Block 0x26, offset 0x144 + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x83}, + {value: 0x0014, lo: 0x84, hi: 0x84}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb9}, + {value: 0x0010, lo: 0xbd, hi: 0xbd}, + {value: 0x0014, lo: 0xbe, hi: 0xbf}, + // Block 0x27, offset 0x14d + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x84}, + {value: 0x0014, lo: 0x86, hi: 0x88}, + {value: 0x0014, lo: 0x8a, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0034, lo: 0x95, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0x9a}, + {value: 0x0010, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + // Block 0x28, offset 0x157 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbe}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x29, offset 0x162 + {value: 0x0010, lo: 0x80, hi: 0x84}, + {value: 0x0014, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x95, hi: 0x96}, + {value: 0x0010, lo: 0x9e, hi: 0x9e}, + {value: 0x0010, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xb1, hi: 0xb2}, + // Block 0x2a, offset 0x16e + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x8c}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0xba}, + {value: 0x0034, lo: 0xbb, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x2b, offset 0x174 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x84}, + {value: 0x0010, lo: 0x86, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x8e, hi: 0x8e}, + {value: 0x0010, lo: 0x94, hi: 0x97}, + {value: 0x0010, lo: 0x9f, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xba, hi: 0xbf}, + // Block 0x2c, offset 0x17f + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x96}, + {value: 0x0010, lo: 0x9a, hi: 0xb1}, + {value: 0x0010, lo: 0xb3, hi: 0xbb}, + {value: 0x0010, lo: 0xbd, hi: 0xbd}, + // Block 0x2d, offset 0x185 + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0034, lo: 0x8a, hi: 0x8a}, + {value: 0x0010, lo: 0x8f, hi: 0x91}, + {value: 0x0014, lo: 0x92, hi: 0x94}, + {value: 0x0014, lo: 0x96, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0x9f}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + // Block 0x2e, offset 0x18d + {value: 0x0014, lo: 0xb1, hi: 0xb1}, + {value: 0x0014, lo: 0xb4, hi: 0xb7}, + {value: 0x0034, lo: 0xb8, hi: 0xba}, + // Block 0x2f, offset 0x190 + {value: 0x0004, lo: 0x86, hi: 0x86}, + {value: 0x0014, lo: 0x87, hi: 0x87}, + {value: 0x0034, lo: 0x88, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8e}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0x30, offset 0x195 + {value: 0x0014, lo: 0xb1, hi: 0xb1}, + {value: 0x0014, lo: 0xb4, hi: 0xb7}, + {value: 0x0034, lo: 0xb8, hi: 0xba}, + {value: 0x0014, lo: 0xbb, hi: 0xbc}, + // Block 0x31, offset 0x199 + {value: 0x0004, lo: 0x86, hi: 0x86}, + {value: 0x0034, lo: 0x88, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0x32, offset 0x19d + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0034, lo: 0x98, hi: 0x99}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + {value: 0x0034, lo: 0xb5, hi: 0xb5}, + {value: 0x0034, lo: 0xb7, hi: 0xb7}, + {value: 0x0034, lo: 0xb9, hi: 0xb9}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x33, offset 0x1a4 + {value: 0x0010, lo: 0x80, hi: 0x87}, + {value: 0x0010, lo: 0x89, hi: 0xac}, + {value: 0x0034, lo: 0xb1, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xba, hi: 0xbd}, + {value: 0x0014, lo: 0xbe, hi: 0xbe}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x34, offset 0x1ad + {value: 0x0034, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0024, lo: 0x82, hi: 0x83}, + {value: 0x0034, lo: 0x84, hi: 0x84}, + {value: 0x0024, lo: 0x86, hi: 0x87}, + {value: 0x0010, lo: 0x88, hi: 0x8c}, + {value: 0x0014, lo: 0x8d, hi: 0x97}, + {value: 0x0014, lo: 0x99, hi: 0xbc}, + // Block 0x35, offset 0x1b5 + {value: 0x0034, lo: 0x86, hi: 0x86}, + // Block 0x36, offset 0x1b6 + {value: 0x0010, lo: 0xab, hi: 0xac}, + {value: 0x0014, lo: 0xad, hi: 0xb0}, + {value: 0x0010, lo: 0xb1, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb6}, + {value: 0x0034, lo: 0xb7, hi: 0xb7}, + {value: 0x0010, lo: 0xb8, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbc}, + {value: 0x0014, lo: 0xbd, hi: 0xbe}, + // Block 0x37, offset 0x1bf + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x96, hi: 0x97}, + {value: 0x0014, lo: 0x98, hi: 0x99}, + {value: 0x0014, lo: 0x9e, hi: 0xa0}, + {value: 0x0010, lo: 0xa2, hi: 0xa4}, + {value: 0x0010, lo: 0xa7, hi: 0xad}, + {value: 0x0014, lo: 0xb1, hi: 0xb4}, + // Block 0x38, offset 0x1c6 + {value: 0x0014, lo: 0x82, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x84}, + {value: 0x0014, lo: 0x85, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x8f, hi: 0x9c}, + {value: 0x0014, lo: 0x9d, hi: 0x9d}, + {value: 0x6c53, lo: 0xa0, hi: 0xbf}, + // Block 0x39, offset 0x1ce + {value: 0x0010, lo: 0x80, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0x98}, + {value: 0x0010, lo: 0x9a, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x3a, offset 0x1d4 + {value: 0x0010, lo: 0x80, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb5}, + {value: 0x0010, lo: 0xb8, hi: 0xbe}, + // Block 0x3b, offset 0x1d9 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x82, hi: 0x85}, + {value: 0x0010, lo: 0x88, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0xbf}, + // Block 0x3c, offset 0x1dd + {value: 0x0010, lo: 0x80, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0x95}, + {value: 0x0010, lo: 0x98, hi: 0xbf}, + // Block 0x3d, offset 0x1e0 + {value: 0x0010, lo: 0x80, hi: 0x9a}, + {value: 0x0024, lo: 0x9d, hi: 0x9f}, + // Block 0x3e, offset 0x1e2 + {value: 0x0010, lo: 0x80, hi: 0x8f}, + {value: 0x7453, lo: 0xa0, hi: 0xaf}, + {value: 0x7853, lo: 0xb0, hi: 0xbf}, + // Block 0x3f, offset 0x1e5 + {value: 0x7c53, lo: 0x80, hi: 0x8f}, + {value: 0x8053, lo: 0x90, hi: 0x9f}, + {value: 0x7c53, lo: 0xa0, hi: 0xaf}, + {value: 0x0813, lo: 0xb0, hi: 0xb5}, + {value: 0x0892, lo: 0xb8, hi: 0xbd}, + // Block 0x40, offset 0x1ea + {value: 0x0010, lo: 0x81, hi: 0xbf}, + // Block 0x41, offset 0x1eb + {value: 0x0010, lo: 0x80, hi: 0xac}, + {value: 0x0010, lo: 0xaf, hi: 0xbf}, + // Block 0x42, offset 0x1ed + {value: 0x0010, lo: 0x81, hi: 0x9a}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x43, offset 0x1ef + {value: 0x0010, lo: 0x80, hi: 0xaa}, + {value: 0x0010, lo: 0xae, hi: 0xb8}, + // Block 0x44, offset 0x1f1 + {value: 0x0010, lo: 0x80, hi: 0x8c}, + {value: 0x0010, lo: 0x8e, hi: 0x91}, + {value: 0x0014, lo: 0x92, hi: 0x93}, + {value: 0x0034, lo: 0x94, hi: 0x94}, + {value: 0x0010, lo: 0xa0, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + // Block 0x45, offset 0x1f8 + {value: 0x0010, lo: 0x80, hi: 0x91}, + {value: 0x0014, lo: 0x92, hi: 0x93}, + {value: 0x0010, lo: 0xa0, hi: 0xac}, + {value: 0x0010, lo: 0xae, hi: 0xb0}, + {value: 0x0014, lo: 0xb2, hi: 0xb3}, + // Block 0x46, offset 0x1fd + {value: 0x0014, lo: 0xb4, hi: 0xb5}, + {value: 0x0010, lo: 0xb6, hi: 0xb6}, + {value: 0x0014, lo: 0xb7, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x47, offset 0x201 + {value: 0x0010, lo: 0x80, hi: 0x85}, + {value: 0x0014, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0014, lo: 0x89, hi: 0x91}, + {value: 0x0034, lo: 0x92, hi: 0x92}, + {value: 0x0014, lo: 0x93, hi: 0x93}, + {value: 0x0004, lo: 0x97, hi: 0x97}, + {value: 0x0024, lo: 0x9d, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + // Block 0x48, offset 0x20a + {value: 0x0014, lo: 0x8b, hi: 0x8e}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x49, offset 0x20d + {value: 0x0010, lo: 0x80, hi: 0x82}, + {value: 0x0014, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x84, hi: 0xb8}, + // Block 0x4a, offset 0x210 + {value: 0x0010, lo: 0x80, hi: 0x84}, + {value: 0x0014, lo: 0x85, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0xa8}, + {value: 0x0034, lo: 0xa9, hi: 0xa9}, + {value: 0x0010, lo: 0xaa, hi: 0xaa}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0x4b, offset 0x216 + {value: 0x0010, lo: 0x80, hi: 0xb5}, + // Block 0x4c, offset 0x217 + {value: 0x0010, lo: 0x80, hi: 0x9e}, + {value: 0x0014, lo: 0xa0, hi: 0xa2}, + {value: 0x0010, lo: 0xa3, hi: 0xa6}, + {value: 0x0014, lo: 0xa7, hi: 0xa8}, + {value: 0x0010, lo: 0xa9, hi: 0xab}, + {value: 0x0010, lo: 0xb0, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb2}, + {value: 0x0010, lo: 0xb3, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xb9}, + {value: 0x0024, lo: 0xba, hi: 0xba}, + {value: 0x0034, lo: 0xbb, hi: 0xbb}, + // Block 0x4d, offset 0x222 + {value: 0x0010, lo: 0x86, hi: 0x8f}, + // Block 0x4e, offset 0x223 + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0x4f, offset 0x224 + {value: 0x0010, lo: 0x80, hi: 0x96}, + {value: 0x0024, lo: 0x97, hi: 0x97}, + {value: 0x0034, lo: 0x98, hi: 0x98}, + {value: 0x0010, lo: 0x99, hi: 0x9a}, + {value: 0x0014, lo: 0x9b, hi: 0x9b}, + // Block 0x50, offset 0x229 + {value: 0x0010, lo: 0x95, hi: 0x95}, + {value: 0x0014, lo: 0x96, hi: 0x96}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0014, lo: 0x98, hi: 0x9e}, + {value: 0x0034, lo: 0xa0, hi: 0xa0}, + {value: 0x0010, lo: 0xa1, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa2}, + {value: 0x0010, lo: 0xa3, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xac}, + {value: 0x0010, lo: 0xad, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb4}, + {value: 0x0024, lo: 0xb5, hi: 0xbc}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0x51, offset 0x236 + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0004, lo: 0xa7, hi: 0xa7}, + {value: 0x0024, lo: 0xb0, hi: 0xb4}, + {value: 0x0034, lo: 0xb5, hi: 0xba}, + {value: 0x0024, lo: 0xbb, hi: 0xbc}, + {value: 0x0034, lo: 0xbd, hi: 0xbd}, + {value: 0x0014, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0x52, offset 0x23f + {value: 0x0034, lo: 0x80, hi: 0x80}, + // Block 0x53, offset 0x240 + {value: 0x0014, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x84, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0010, lo: 0xb5, hi: 0xb5}, + {value: 0x0014, lo: 0xb6, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + {value: 0x0014, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x54, offset 0x248 + {value: 0x0010, lo: 0x80, hi: 0x81}, + {value: 0x0014, lo: 0x82, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x83}, + {value: 0x0030, lo: 0x84, hi: 0x84}, + {value: 0x0010, lo: 0x85, hi: 0x8b}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0024, lo: 0xab, hi: 0xab}, + {value: 0x0034, lo: 0xac, hi: 0xac}, + {value: 0x0024, lo: 0xad, hi: 0xb3}, + // Block 0x55, offset 0x251 + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa5}, + {value: 0x0010, lo: 0xa6, hi: 0xa7}, + {value: 0x0014, lo: 0xa8, hi: 0xa9}, + {value: 0x0030, lo: 0xaa, hi: 0xaa}, + {value: 0x0034, lo: 0xab, hi: 0xab}, + {value: 0x0014, lo: 0xac, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xbf}, + // Block 0x56, offset 0x25a + {value: 0x0010, lo: 0x80, hi: 0xa5}, + {value: 0x0034, lo: 0xa6, hi: 0xa6}, + {value: 0x0010, lo: 0xa7, hi: 0xa7}, + {value: 0x0014, lo: 0xa8, hi: 0xa9}, + {value: 0x0010, lo: 0xaa, hi: 0xac}, + {value: 0x0014, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xae}, + {value: 0x0014, lo: 0xaf, hi: 0xb1}, + {value: 0x0030, lo: 0xb2, hi: 0xb3}, + // Block 0x57, offset 0x263 + {value: 0x0010, lo: 0x80, hi: 0xab}, + {value: 0x0014, lo: 0xac, hi: 0xb3}, + {value: 0x0010, lo: 0xb4, hi: 0xb5}, + {value: 0x0014, lo: 0xb6, hi: 0xb6}, + {value: 0x0034, lo: 0xb7, hi: 0xb7}, + // Block 0x58, offset 0x268 + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x8d, hi: 0xb7}, + {value: 0x0014, lo: 0xb8, hi: 0xbd}, + // Block 0x59, offset 0x26b + {value: 0x31ea, lo: 0x80, hi: 0x80}, + {value: 0x326a, lo: 0x81, hi: 0x81}, + {value: 0x32ea, lo: 0x82, hi: 0x82}, + {value: 0x336a, lo: 0x83, hi: 0x83}, + {value: 0x33ea, lo: 0x84, hi: 0x84}, + {value: 0x346a, lo: 0x85, hi: 0x85}, + {value: 0x34ea, lo: 0x86, hi: 0x86}, + {value: 0x356a, lo: 0x87, hi: 0x87}, + {value: 0x35ea, lo: 0x88, hi: 0x88}, + {value: 0x8353, lo: 0x90, hi: 0xba}, + {value: 0x8353, lo: 0xbd, hi: 0xbf}, + // Block 0x5a, offset 0x276 + {value: 0x0024, lo: 0x90, hi: 0x92}, + {value: 0x0034, lo: 0x94, hi: 0x99}, + {value: 0x0024, lo: 0x9a, hi: 0x9b}, + {value: 0x0034, lo: 0x9c, hi: 0x9f}, + {value: 0x0024, lo: 0xa0, hi: 0xa0}, + {value: 0x0010, lo: 0xa1, hi: 0xa1}, + {value: 0x0034, lo: 0xa2, hi: 0xa8}, + {value: 0x0010, lo: 0xa9, hi: 0xac}, + {value: 0x0034, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xb3}, + {value: 0x0024, lo: 0xb4, hi: 0xb4}, + {value: 0x0010, lo: 0xb5, hi: 0xb7}, + {value: 0x0024, lo: 0xb8, hi: 0xb9}, + {value: 0x0010, lo: 0xba, hi: 0xba}, + // Block 0x5b, offset 0x284 + {value: 0x0012, lo: 0x80, hi: 0xab}, + {value: 0x0015, lo: 0xac, hi: 0xbf}, + // Block 0x5c, offset 0x286 + {value: 0x0015, lo: 0x80, hi: 0xaa}, + {value: 0x0012, lo: 0xab, hi: 0xb7}, + {value: 0x0015, lo: 0xb8, hi: 0xb8}, + {value: 0x8752, lo: 0xb9, hi: 0xb9}, + {value: 0x0012, lo: 0xba, hi: 0xbc}, + {value: 0x8b52, lo: 0xbd, hi: 0xbd}, + {value: 0x0012, lo: 0xbe, hi: 0xbf}, + // Block 0x5d, offset 0x28d + {value: 0x0012, lo: 0x80, hi: 0x8d}, + {value: 0x8f52, lo: 0x8e, hi: 0x8e}, + {value: 0x0012, lo: 0x8f, hi: 0x9a}, + {value: 0x0015, lo: 0x9b, hi: 0xbf}, + // Block 0x5e, offset 0x291 + {value: 0x0024, lo: 0x80, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x82}, + {value: 0x0024, lo: 0x83, hi: 0x89}, + {value: 0x0034, lo: 0x8a, hi: 0x8a}, + {value: 0x0024, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x90}, + {value: 0x0024, lo: 0x91, hi: 0xb5}, + {value: 0x0034, lo: 0xb6, hi: 0xb9}, + {value: 0x0024, lo: 0xbb, hi: 0xbb}, + {value: 0x0034, lo: 0xbc, hi: 0xbd}, + {value: 0x0024, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0x5f, offset 0x29d + {value: 0x0117, lo: 0x80, hi: 0xbf}, + // Block 0x60, offset 0x29e + {value: 0x0117, lo: 0x80, hi: 0x95}, + {value: 0x369a, lo: 0x96, hi: 0x96}, + {value: 0x374a, lo: 0x97, hi: 0x97}, + {value: 0x37fa, lo: 0x98, hi: 0x98}, + {value: 0x38aa, lo: 0x99, hi: 0x99}, + {value: 0x395a, lo: 0x9a, hi: 0x9a}, + {value: 0x3a0a, lo: 0x9b, hi: 0x9b}, + {value: 0x0012, lo: 0x9c, hi: 0x9d}, + {value: 0x3abb, lo: 0x9e, hi: 0x9e}, + {value: 0x0012, lo: 0x9f, hi: 0x9f}, + {value: 0x0117, lo: 0xa0, hi: 0xbf}, + // Block 0x61, offset 0x2a9 + {value: 0x0812, lo: 0x80, hi: 0x87}, + {value: 0x0813, lo: 0x88, hi: 0x8f}, + {value: 0x0812, lo: 0x90, hi: 0x95}, + {value: 0x0813, lo: 0x98, hi: 0x9d}, + {value: 0x0812, lo: 0xa0, hi: 0xa7}, + {value: 0x0813, lo: 0xa8, hi: 0xaf}, + {value: 0x0812, lo: 0xb0, hi: 0xb7}, + {value: 0x0813, lo: 0xb8, hi: 0xbf}, + // Block 0x62, offset 0x2b1 + {value: 0x0004, lo: 0x8b, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8f}, + {value: 0x0054, lo: 0x98, hi: 0x99}, + {value: 0x0054, lo: 0xa4, hi: 0xa4}, + {value: 0x0054, lo: 0xa7, hi: 0xa7}, + {value: 0x0014, lo: 0xaa, hi: 0xae}, + {value: 0x0010, lo: 0xaf, hi: 0xaf}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x63, offset 0x2b9 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x94, hi: 0x94}, + {value: 0x0014, lo: 0xa0, hi: 0xa4}, + {value: 0x0014, lo: 0xa6, hi: 0xaf}, + {value: 0x0015, lo: 0xb1, hi: 0xb1}, + {value: 0x0015, lo: 0xbf, hi: 0xbf}, + // Block 0x64, offset 0x2bf + {value: 0x0015, lo: 0x90, hi: 0x9c}, + // Block 0x65, offset 0x2c0 + {value: 0x0024, lo: 0x90, hi: 0x91}, + {value: 0x0034, lo: 0x92, hi: 0x93}, + {value: 0x0024, lo: 0x94, hi: 0x97}, + {value: 0x0034, lo: 0x98, hi: 0x9a}, + {value: 0x0024, lo: 0x9b, hi: 0x9c}, + {value: 0x0014, lo: 0x9d, hi: 0xa0}, + {value: 0x0024, lo: 0xa1, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa4}, + {value: 0x0034, lo: 0xa5, hi: 0xa6}, + {value: 0x0024, lo: 0xa7, hi: 0xa7}, + {value: 0x0034, lo: 0xa8, hi: 0xa8}, + {value: 0x0024, lo: 0xa9, hi: 0xa9}, + {value: 0x0034, lo: 0xaa, hi: 0xaf}, + {value: 0x0024, lo: 0xb0, hi: 0xb0}, + // Block 0x66, offset 0x2ce + {value: 0x0016, lo: 0x85, hi: 0x86}, + {value: 0x0012, lo: 0x87, hi: 0x89}, + {value: 0xa452, lo: 0x8e, hi: 0x8e}, + {value: 0x1013, lo: 0xa0, hi: 0xaf}, + {value: 0x1012, lo: 0xb0, hi: 0xbf}, + // Block 0x67, offset 0x2d3 + {value: 0x0010, lo: 0x80, hi: 0x82}, + {value: 0x0716, lo: 0x83, hi: 0x84}, + {value: 0x0010, lo: 0x85, hi: 0x88}, + // Block 0x68, offset 0x2d6 + {value: 0xa753, lo: 0xb6, hi: 0xb7}, + {value: 0xaa53, lo: 0xb8, hi: 0xb9}, + {value: 0xad53, lo: 0xba, hi: 0xbb}, + {value: 0xaa53, lo: 0xbc, hi: 0xbd}, + {value: 0xa753, lo: 0xbe, hi: 0xbf}, + // Block 0x69, offset 0x2db + {value: 0x3013, lo: 0x80, hi: 0x8f}, + {value: 0x6553, lo: 0x90, hi: 0x9f}, + {value: 0xb053, lo: 0xa0, hi: 0xae}, + {value: 0x3012, lo: 0xb0, hi: 0xbf}, + // Block 0x6a, offset 0x2df + {value: 0x0117, lo: 0x80, hi: 0xa3}, + {value: 0x0012, lo: 0xa4, hi: 0xa4}, + {value: 0x0716, lo: 0xab, hi: 0xac}, + {value: 0x0316, lo: 0xad, hi: 0xae}, + {value: 0x0024, lo: 0xaf, hi: 0xb1}, + {value: 0x0117, lo: 0xb2, hi: 0xb3}, + // Block 0x6b, offset 0x2e5 + {value: 0x6c52, lo: 0x80, hi: 0x9f}, + {value: 0x7052, lo: 0xa0, hi: 0xa5}, + {value: 0x7052, lo: 0xa7, hi: 0xa7}, + {value: 0x7052, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0x6c, offset 0x2ea + {value: 0x0010, lo: 0x80, hi: 0xa7}, + {value: 0x0014, lo: 0xaf, hi: 0xaf}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0x6d, offset 0x2ed + {value: 0x0010, lo: 0x80, hi: 0x96}, + {value: 0x0010, lo: 0xa0, hi: 0xa6}, + {value: 0x0010, lo: 0xa8, hi: 0xae}, + {value: 0x0010, lo: 0xb0, hi: 0xb6}, + {value: 0x0010, lo: 0xb8, hi: 0xbe}, + // Block 0x6e, offset 0x2f2 + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0010, lo: 0x88, hi: 0x8e}, + {value: 0x0010, lo: 0x90, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0x9e}, + {value: 0x0024, lo: 0xa0, hi: 0xbf}, + // Block 0x6f, offset 0x2f7 + {value: 0x0014, lo: 0xaf, hi: 0xaf}, + // Block 0x70, offset 0x2f8 + {value: 0x0014, lo: 0x85, hi: 0x85}, + {value: 0x0034, lo: 0xaa, hi: 0xad}, + {value: 0x0030, lo: 0xae, hi: 0xaf}, + {value: 0x0004, lo: 0xb1, hi: 0xb5}, + {value: 0x0014, lo: 0xbb, hi: 0xbb}, + {value: 0x0010, lo: 0xbc, hi: 0xbc}, + // Block 0x71, offset 0x2fe + {value: 0x0034, lo: 0x99, hi: 0x9a}, + {value: 0x0004, lo: 0x9b, hi: 0x9e}, + // Block 0x72, offset 0x300 + {value: 0x0004, lo: 0xbc, hi: 0xbe}, + // Block 0x73, offset 0x301 + {value: 0x0010, lo: 0x85, hi: 0xaf}, + {value: 0x0010, lo: 0xb1, hi: 0xbf}, + // Block 0x74, offset 0x303 + {value: 0x0010, lo: 0x80, hi: 0x8e}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x75, offset 0x305 + {value: 0x0010, lo: 0x80, hi: 0x94}, + {value: 0x0014, lo: 0x95, hi: 0x95}, + {value: 0x0010, lo: 0x96, hi: 0xbf}, + // Block 0x76, offset 0x308 + {value: 0x0010, lo: 0x80, hi: 0x8c}, + // Block 0x77, offset 0x309 + {value: 0x0010, lo: 0x90, hi: 0xb7}, + {value: 0x0014, lo: 0xb8, hi: 0xbd}, + // Block 0x78, offset 0x30b + {value: 0x0010, lo: 0x80, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8c}, + {value: 0x0010, lo: 0x90, hi: 0xab}, + // Block 0x79, offset 0x30e + {value: 0x0117, lo: 0x80, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xae}, + {value: 0x0024, lo: 0xaf, hi: 0xaf}, + {value: 0x0014, lo: 0xb0, hi: 0xb2}, + {value: 0x0024, lo: 0xb4, hi: 0xbd}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x7a, offset 0x314 + {value: 0x0117, lo: 0x80, hi: 0x9b}, + {value: 0x0015, lo: 0x9c, hi: 0x9d}, + {value: 0x0024, lo: 0x9e, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x7b, offset 0x318 + {value: 0x0010, lo: 0x80, hi: 0xaf}, + {value: 0x0024, lo: 0xb0, hi: 0xb1}, + // Block 0x7c, offset 0x31a + {value: 0x0004, lo: 0x80, hi: 0x87}, + {value: 0x0014, lo: 0x88, hi: 0xa1}, + {value: 0x0117, lo: 0xa2, hi: 0xaf}, + {value: 0x0012, lo: 0xb0, hi: 0xb1}, + {value: 0x0117, lo: 0xb2, hi: 0xbf}, + // Block 0x7d, offset 0x31f + {value: 0x0117, lo: 0x80, hi: 0xaf}, + {value: 0x0015, lo: 0xb0, hi: 0xb0}, + {value: 0x0012, lo: 0xb1, hi: 0xb8}, + {value: 0x0316, lo: 0xb9, hi: 0xba}, + {value: 0x0716, lo: 0xbb, hi: 0xbc}, + {value: 0x8753, lo: 0xbd, hi: 0xbd}, + {value: 0x0117, lo: 0xbe, hi: 0xbf}, + // Block 0x7e, offset 0x326 + {value: 0x0117, lo: 0x82, hi: 0x83}, + {value: 0x6553, lo: 0x84, hi: 0x84}, + {value: 0x908b, lo: 0x85, hi: 0x85}, + {value: 0x8f53, lo: 0x86, hi: 0x86}, + {value: 0x0f16, lo: 0x87, hi: 0x88}, + {value: 0x0316, lo: 0x89, hi: 0x8a}, + {value: 0x0316, lo: 0xb5, hi: 0xb6}, + {value: 0x0010, lo: 0xb7, hi: 0xb7}, + {value: 0x0015, lo: 0xb8, hi: 0xb9}, + {value: 0x0012, lo: 0xba, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbf}, + // Block 0x7f, offset 0x331 + {value: 0x0010, lo: 0x80, hi: 0x81}, + {value: 0x0014, lo: 0x82, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x8a}, + {value: 0x0014, lo: 0x8b, hi: 0x8b}, + {value: 0x0010, lo: 0x8c, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xa6}, + {value: 0x0010, lo: 0xa7, hi: 0xa7}, + {value: 0x0034, lo: 0xac, hi: 0xac}, + // Block 0x80, offset 0x33b + {value: 0x0010, lo: 0x80, hi: 0xb3}, + // Block 0x81, offset 0x33c + {value: 0x0010, lo: 0x80, hi: 0x83}, + {value: 0x0034, lo: 0x84, hi: 0x84}, + {value: 0x0014, lo: 0x85, hi: 0x85}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0024, lo: 0xa0, hi: 0xb1}, + {value: 0x0010, lo: 0xb2, hi: 0xb7}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + {value: 0x0010, lo: 0xbd, hi: 0xbe}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x82, offset 0x345 + {value: 0x0010, lo: 0x80, hi: 0xa5}, + {value: 0x0014, lo: 0xa6, hi: 0xaa}, + {value: 0x0034, lo: 0xab, hi: 0xad}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0x83, offset 0x349 + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0014, lo: 0x87, hi: 0x91}, + {value: 0x0010, lo: 0x92, hi: 0x92}, + {value: 0x0030, lo: 0x93, hi: 0x93}, + {value: 0x0010, lo: 0xa0, hi: 0xbc}, + // Block 0x84, offset 0x34e + {value: 0x0014, lo: 0x80, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0xb2}, + {value: 0x0034, lo: 0xb3, hi: 0xb3}, + {value: 0x0010, lo: 0xb4, hi: 0xb5}, + {value: 0x0014, lo: 0xb6, hi: 0xb9}, + {value: 0x0010, lo: 0xba, hi: 0xbb}, + {value: 0x0014, lo: 0xbc, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x85, offset 0x356 + {value: 0x0030, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x8f, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0014, lo: 0xa5, hi: 0xa5}, + {value: 0x0004, lo: 0xa6, hi: 0xa6}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0x86, offset 0x35c + {value: 0x0010, lo: 0x80, hi: 0xa8}, + {value: 0x0014, lo: 0xa9, hi: 0xae}, + {value: 0x0010, lo: 0xaf, hi: 0xb0}, + {value: 0x0014, lo: 0xb1, hi: 0xb2}, + {value: 0x0010, lo: 0xb3, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb6}, + // Block 0x87, offset 0x362 + {value: 0x0010, lo: 0x80, hi: 0x82}, + {value: 0x0014, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x84, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8c}, + {value: 0x0010, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0004, lo: 0xb0, hi: 0xb0}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + {value: 0x0014, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbd}, + // Block 0x88, offset 0x36c + {value: 0x0024, lo: 0xb0, hi: 0xb0}, + {value: 0x0024, lo: 0xb2, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0024, lo: 0xb7, hi: 0xb8}, + {value: 0x0024, lo: 0xbe, hi: 0xbf}, + // Block 0x89, offset 0x371 + {value: 0x0024, lo: 0x81, hi: 0x81}, + {value: 0x0004, lo: 0x9d, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xab}, + {value: 0x0014, lo: 0xac, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xaf}, + {value: 0x0010, lo: 0xb2, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb4}, + {value: 0x0010, lo: 0xb5, hi: 0xb5}, + {value: 0x0034, lo: 0xb6, hi: 0xb6}, + // Block 0x8a, offset 0x37a + {value: 0x0010, lo: 0x81, hi: 0x86}, + {value: 0x0010, lo: 0x89, hi: 0x8e}, + {value: 0x0010, lo: 0x91, hi: 0x96}, + {value: 0x0010, lo: 0xa0, hi: 0xa6}, + {value: 0x0010, lo: 0xa8, hi: 0xae}, + {value: 0x0012, lo: 0xb0, hi: 0xbf}, + // Block 0x8b, offset 0x380 + {value: 0x0012, lo: 0x80, hi: 0x92}, + {value: 0xb352, lo: 0x93, hi: 0x93}, + {value: 0x0012, lo: 0x94, hi: 0x9a}, + {value: 0x0014, lo: 0x9b, hi: 0x9b}, + {value: 0x0015, lo: 0x9c, hi: 0x9f}, + {value: 0x0012, lo: 0xa0, hi: 0xa8}, + {value: 0x0014, lo: 0xa9, hi: 0xa9}, + {value: 0x0004, lo: 0xaa, hi: 0xab}, + {value: 0x74d2, lo: 0xb0, hi: 0xbf}, + // Block 0x8c, offset 0x389 + {value: 0x78d2, lo: 0x80, hi: 0x8f}, + {value: 0x7cd2, lo: 0x90, hi: 0x9f}, + {value: 0x80d2, lo: 0xa0, hi: 0xaf}, + {value: 0x7cd2, lo: 0xb0, hi: 0xbf}, + // Block 0x8d, offset 0x38d + {value: 0x0010, lo: 0x80, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xa5}, + {value: 0x0010, lo: 0xa6, hi: 0xa7}, + {value: 0x0014, lo: 0xa8, hi: 0xa8}, + {value: 0x0010, lo: 0xa9, hi: 0xaa}, + {value: 0x0010, lo: 0xac, hi: 0xac}, + {value: 0x0034, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0x8e, offset 0x395 + {value: 0x0010, lo: 0x80, hi: 0xa3}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0x8f, offset 0x397 + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0010, lo: 0x8b, hi: 0xbb}, + // Block 0x90, offset 0x399 + {value: 0x0010, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x83, hi: 0x84}, + {value: 0x0010, lo: 0x86, hi: 0xbf}, + // Block 0x91, offset 0x39c + {value: 0x0010, lo: 0x80, hi: 0xb1}, + {value: 0x0004, lo: 0xb2, hi: 0xbf}, + // Block 0x92, offset 0x39e + {value: 0x0004, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x93, hi: 0xbf}, + // Block 0x93, offset 0x3a0 + {value: 0x0010, lo: 0x80, hi: 0xbd}, + // Block 0x94, offset 0x3a1 + {value: 0x0010, lo: 0x90, hi: 0xbf}, + // Block 0x95, offset 0x3a2 + {value: 0x0010, lo: 0x80, hi: 0x8f}, + {value: 0x0010, lo: 0x92, hi: 0xbf}, + // Block 0x96, offset 0x3a4 + {value: 0x0010, lo: 0x80, hi: 0x87}, + {value: 0x0010, lo: 0xb0, hi: 0xbb}, + // Block 0x97, offset 0x3a6 + {value: 0x0014, lo: 0x80, hi: 0x8f}, + {value: 0x0054, lo: 0x93, hi: 0x93}, + {value: 0x0024, lo: 0xa0, hi: 0xa6}, + {value: 0x0034, lo: 0xa7, hi: 0xad}, + {value: 0x0024, lo: 0xae, hi: 0xaf}, + {value: 0x0010, lo: 0xb3, hi: 0xb4}, + // Block 0x98, offset 0x3ac + {value: 0x0010, lo: 0x8d, hi: 0x8f}, + {value: 0x0054, lo: 0x92, hi: 0x92}, + {value: 0x0054, lo: 0x95, hi: 0x95}, + {value: 0x0010, lo: 0xb0, hi: 0xb4}, + {value: 0x0010, lo: 0xb6, hi: 0xbf}, + // Block 0x99, offset 0x3b1 + {value: 0x0010, lo: 0x80, hi: 0xbc}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x9a, offset 0x3b3 + {value: 0x0054, lo: 0x87, hi: 0x87}, + {value: 0x0054, lo: 0x8e, hi: 0x8e}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0054, lo: 0x9a, hi: 0x9a}, + {value: 0x5f53, lo: 0xa1, hi: 0xba}, + {value: 0x0004, lo: 0xbe, hi: 0xbe}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x9b, offset 0x3ba + {value: 0x0004, lo: 0x80, hi: 0x80}, + {value: 0x5f52, lo: 0x81, hi: 0x9a}, + {value: 0x0004, lo: 0xb0, hi: 0xb0}, + // Block 0x9c, offset 0x3bd + {value: 0x0014, lo: 0x9e, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xbe}, + // Block 0x9d, offset 0x3bf + {value: 0x0010, lo: 0x82, hi: 0x87}, + {value: 0x0010, lo: 0x8a, hi: 0x8f}, + {value: 0x0010, lo: 0x92, hi: 0x97}, + {value: 0x0010, lo: 0x9a, hi: 0x9c}, + {value: 0x0004, lo: 0xa3, hi: 0xa3}, + {value: 0x0014, lo: 0xb9, hi: 0xbb}, + // Block 0x9e, offset 0x3c5 + {value: 0x0010, lo: 0x80, hi: 0x8b}, + {value: 0x0010, lo: 0x8d, hi: 0xa6}, + {value: 0x0010, lo: 0xa8, hi: 0xba}, + {value: 0x0010, lo: 0xbc, hi: 0xbd}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x9f, offset 0x3ca + {value: 0x0010, lo: 0x80, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x9d}, + // Block 0xa0, offset 0x3cc + {value: 0x0010, lo: 0x80, hi: 0xba}, + // Block 0xa1, offset 0x3cd + {value: 0x0010, lo: 0x80, hi: 0xb4}, + // Block 0xa2, offset 0x3ce + {value: 0x0034, lo: 0xbd, hi: 0xbd}, + // Block 0xa3, offset 0x3cf + {value: 0x0010, lo: 0x80, hi: 0x9c}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0xa4, offset 0x3d1 + {value: 0x0010, lo: 0x80, hi: 0x90}, + {value: 0x0034, lo: 0xa0, hi: 0xa0}, + // Block 0xa5, offset 0x3d3 + {value: 0x0010, lo: 0x80, hi: 0x9f}, + {value: 0x0010, lo: 0xad, hi: 0xbf}, + // Block 0xa6, offset 0x3d5 + {value: 0x0010, lo: 0x80, hi: 0x8a}, + {value: 0x0010, lo: 0x90, hi: 0xb5}, + {value: 0x0024, lo: 0xb6, hi: 0xba}, + // Block 0xa7, offset 0x3d8 + {value: 0x0010, lo: 0x80, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0xa8, offset 0x3da + {value: 0x0010, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x88, hi: 0x8f}, + {value: 0x0010, lo: 0x91, hi: 0x95}, + // Block 0xa9, offset 0x3dd + {value: 0x2813, lo: 0x80, hi: 0x87}, + {value: 0x3813, lo: 0x88, hi: 0x8f}, + {value: 0x2813, lo: 0x90, hi: 0x97}, + {value: 0xb653, lo: 0x98, hi: 0x9f}, + {value: 0xb953, lo: 0xa0, hi: 0xa7}, + {value: 0x2812, lo: 0xa8, hi: 0xaf}, + {value: 0x3812, lo: 0xb0, hi: 0xb7}, + {value: 0x2812, lo: 0xb8, hi: 0xbf}, + // Block 0xaa, offset 0x3e5 + {value: 0xb652, lo: 0x80, hi: 0x87}, + {value: 0xb952, lo: 0x88, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0xbf}, + // Block 0xab, offset 0x3e8 + {value: 0x0010, lo: 0x80, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + {value: 0xb953, lo: 0xb0, hi: 0xb7}, + {value: 0xb653, lo: 0xb8, hi: 0xbf}, + // Block 0xac, offset 0x3ec + {value: 0x2813, lo: 0x80, hi: 0x87}, + {value: 0x3813, lo: 0x88, hi: 0x8f}, + {value: 0x2813, lo: 0x90, hi: 0x93}, + {value: 0xb952, lo: 0x98, hi: 0x9f}, + {value: 0xb652, lo: 0xa0, hi: 0xa7}, + {value: 0x2812, lo: 0xa8, hi: 0xaf}, + {value: 0x3812, lo: 0xb0, hi: 0xb7}, + {value: 0x2812, lo: 0xb8, hi: 0xbb}, + // Block 0xad, offset 0x3f4 + {value: 0x0010, lo: 0x80, hi: 0xa7}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0xae, offset 0x3f6 + {value: 0x0010, lo: 0x80, hi: 0xa3}, + // Block 0xaf, offset 0x3f7 + {value: 0x0010, lo: 0x80, hi: 0xb6}, + // Block 0xb0, offset 0x3f8 + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0010, lo: 0xa0, hi: 0xa7}, + // Block 0xb1, offset 0x3fa + {value: 0x0010, lo: 0x80, hi: 0x85}, + {value: 0x0010, lo: 0x88, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0xb5}, + {value: 0x0010, lo: 0xb7, hi: 0xb8}, + {value: 0x0010, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0xb2, offset 0x400 + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0010, lo: 0xa0, hi: 0xb6}, + // Block 0xb3, offset 0x402 + {value: 0x0010, lo: 0x80, hi: 0x9e}, + // Block 0xb4, offset 0x403 + {value: 0x0010, lo: 0xa0, hi: 0xb2}, + {value: 0x0010, lo: 0xb4, hi: 0xb5}, + // Block 0xb5, offset 0x405 + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0010, lo: 0xa0, hi: 0xb9}, + // Block 0xb6, offset 0x407 + {value: 0x0010, lo: 0x80, hi: 0xb7}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0xb7, offset 0x409 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x83}, + {value: 0x0014, lo: 0x85, hi: 0x86}, + {value: 0x0014, lo: 0x8c, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0014, lo: 0x8e, hi: 0x8e}, + {value: 0x0024, lo: 0x8f, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0x93}, + {value: 0x0010, lo: 0x95, hi: 0x97}, + {value: 0x0010, lo: 0x99, hi: 0xb5}, + {value: 0x0024, lo: 0xb8, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xb8, offset 0x416 + {value: 0x0010, lo: 0xa0, hi: 0xbc}, + // Block 0xb9, offset 0x417 + {value: 0x0010, lo: 0x80, hi: 0x9c}, + // Block 0xba, offset 0x418 + {value: 0x0010, lo: 0x80, hi: 0x87}, + {value: 0x0010, lo: 0x89, hi: 0xa4}, + {value: 0x0024, lo: 0xa5, hi: 0xa5}, + {value: 0x0034, lo: 0xa6, hi: 0xa6}, + // Block 0xbb, offset 0x41c + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0010, lo: 0xa0, hi: 0xb2}, + // Block 0xbc, offset 0x41e + {value: 0x0010, lo: 0x80, hi: 0x91}, + // Block 0xbd, offset 0x41f + {value: 0x0010, lo: 0x80, hi: 0x88}, + // Block 0xbe, offset 0x420 + {value: 0x5653, lo: 0x80, hi: 0xb2}, + // Block 0xbf, offset 0x421 + {value: 0x5652, lo: 0x80, hi: 0xb2}, + // Block 0xc0, offset 0x422 + {value: 0x0010, lo: 0x80, hi: 0xa3}, + {value: 0x0024, lo: 0xa4, hi: 0xa7}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0xc1, offset 0x425 + {value: 0x0010, lo: 0x80, hi: 0xa9}, + {value: 0x0024, lo: 0xab, hi: 0xac}, + {value: 0x0010, lo: 0xb0, hi: 0xb1}, + // Block 0xc2, offset 0x428 + {value: 0x0010, lo: 0x80, hi: 0x9c}, + {value: 0x0010, lo: 0xa7, hi: 0xa7}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0xc3, offset 0x42b + {value: 0x0010, lo: 0x80, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x87}, + {value: 0x0024, lo: 0x88, hi: 0x8a}, + {value: 0x0034, lo: 0x8b, hi: 0x8b}, + {value: 0x0024, lo: 0x8c, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x90}, + // Block 0xc4, offset 0x431 + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0xc5, offset 0x432 + {value: 0x0010, lo: 0x80, hi: 0x84}, + {value: 0x0010, lo: 0xa0, hi: 0xb6}, + // Block 0xc6, offset 0x434 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0xb7}, + {value: 0x0014, lo: 0xb8, hi: 0xbf}, + // Block 0xc7, offset 0x438 + {value: 0x0014, lo: 0x80, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xc8, offset 0x43c + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb6}, + {value: 0x0010, lo: 0xb7, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + {value: 0x0014, lo: 0xbd, hi: 0xbd}, + // Block 0xc9, offset 0x442 + {value: 0x0014, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0xa8}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0xca, offset 0x445 + {value: 0x0024, lo: 0x80, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0xa6}, + {value: 0x0014, lo: 0xa7, hi: 0xab}, + {value: 0x0010, lo: 0xac, hi: 0xac}, + {value: 0x0014, lo: 0xad, hi: 0xb2}, + {value: 0x0034, lo: 0xb3, hi: 0xb4}, + {value: 0x0010, lo: 0xb6, hi: 0xbf}, + // Block 0xcb, offset 0x44c + {value: 0x0010, lo: 0x84, hi: 0x87}, + {value: 0x0010, lo: 0x90, hi: 0xb2}, + {value: 0x0034, lo: 0xb3, hi: 0xb3}, + {value: 0x0010, lo: 0xb6, hi: 0xb6}, + // Block 0xcc, offset 0x450 + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0xb5}, + {value: 0x0014, lo: 0xb6, hi: 0xbe}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0xcd, offset 0x454 + {value: 0x0030, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x84}, + {value: 0x0014, lo: 0x89, hi: 0x89}, + {value: 0x0034, lo: 0x8a, hi: 0x8a}, + {value: 0x0014, lo: 0x8b, hi: 0x8c}, + {value: 0x0010, lo: 0x8e, hi: 0x8e}, + {value: 0x0014, lo: 0x8f, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0x9a}, + {value: 0x0010, lo: 0x9c, hi: 0x9c}, + // Block 0xce, offset 0x45d + {value: 0x0010, lo: 0x80, hi: 0x91}, + {value: 0x0010, lo: 0x93, hi: 0xae}, + {value: 0x0014, lo: 0xaf, hi: 0xb1}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0014, lo: 0xb4, hi: 0xb4}, + {value: 0x0030, lo: 0xb5, hi: 0xb5}, + {value: 0x0034, lo: 0xb6, hi: 0xb6}, + {value: 0x0014, lo: 0xb7, hi: 0xb7}, + {value: 0x0014, lo: 0xbe, hi: 0xbe}, + // Block 0xcf, offset 0x466 + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0010, lo: 0x88, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8d}, + {value: 0x0010, lo: 0x8f, hi: 0x9d}, + {value: 0x0010, lo: 0x9f, hi: 0xa8}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0xd0, offset 0x46c + {value: 0x0010, lo: 0x80, hi: 0x9e}, + {value: 0x0014, lo: 0x9f, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xa2}, + {value: 0x0014, lo: 0xa3, hi: 0xa8}, + {value: 0x0034, lo: 0xa9, hi: 0xaa}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0xd1, offset 0x472 + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8f, hi: 0x90}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xbb, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0xd2, offset 0x47c + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x84}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x8b, hi: 0x8c}, + {value: 0x0030, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0x9d, hi: 0xa3}, + {value: 0x0024, lo: 0xa6, hi: 0xac}, + {value: 0x0024, lo: 0xb0, hi: 0xb4}, + // Block 0xd3, offset 0x486 + {value: 0x0010, lo: 0x80, hi: 0xb7}, + {value: 0x0014, lo: 0xb8, hi: 0xbf}, + // Block 0xd4, offset 0x488 + {value: 0x0010, lo: 0x80, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x82}, + {value: 0x0014, lo: 0x83, hi: 0x84}, + {value: 0x0010, lo: 0x85, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x8a}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0024, lo: 0x9e, hi: 0x9e}, + {value: 0x0010, lo: 0x9f, hi: 0xa1}, + // Block 0xd5, offset 0x491 + {value: 0x0010, lo: 0x80, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb8}, + {value: 0x0010, lo: 0xb9, hi: 0xb9}, + {value: 0x0014, lo: 0xba, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbe}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0xd6, offset 0x497 + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x84, hi: 0x85}, + {value: 0x0010, lo: 0x87, hi: 0x87}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0xd7, offset 0x49d + {value: 0x0010, lo: 0x80, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb5}, + {value: 0x0010, lo: 0xb8, hi: 0xbb}, + {value: 0x0014, lo: 0xbc, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xd8, offset 0x4a3 + {value: 0x0034, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x98, hi: 0x9b}, + {value: 0x0014, lo: 0x9c, hi: 0x9d}, + // Block 0xd9, offset 0x4a6 + {value: 0x0010, lo: 0x80, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbc}, + {value: 0x0014, lo: 0xbd, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xda, offset 0x4ac + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x84, hi: 0x84}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0xdb, offset 0x4af + {value: 0x0010, lo: 0x80, hi: 0xaa}, + {value: 0x0014, lo: 0xab, hi: 0xab}, + {value: 0x0010, lo: 0xac, hi: 0xac}, + {value: 0x0014, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xaf}, + {value: 0x0014, lo: 0xb0, hi: 0xb5}, + {value: 0x0030, lo: 0xb6, hi: 0xb6}, + {value: 0x0034, lo: 0xb7, hi: 0xb7}, + {value: 0x0010, lo: 0xb8, hi: 0xb8}, + // Block 0xdc, offset 0x4b8 + {value: 0x0010, lo: 0x80, hi: 0x89}, + // Block 0xdd, offset 0x4b9 + {value: 0x0014, lo: 0x9d, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa5}, + {value: 0x0010, lo: 0xa6, hi: 0xa6}, + {value: 0x0014, lo: 0xa7, hi: 0xaa}, + {value: 0x0034, lo: 0xab, hi: 0xab}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0xde, offset 0x4c0 + {value: 0x0010, lo: 0x80, hi: 0xae}, + {value: 0x0014, lo: 0xaf, hi: 0xb7}, + {value: 0x0010, lo: 0xb8, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + // Block 0xdf, offset 0x4c4 + {value: 0x5f53, lo: 0xa0, hi: 0xbf}, + // Block 0xe0, offset 0x4c5 + {value: 0x5f52, lo: 0x80, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0xe1, offset 0x4c8 + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0010, lo: 0x89, hi: 0x89}, + {value: 0x0010, lo: 0x8c, hi: 0x93}, + {value: 0x0010, lo: 0x95, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0xb5}, + {value: 0x0010, lo: 0xb7, hi: 0xb8}, + {value: 0x0014, lo: 0xbb, hi: 0xbc}, + {value: 0x0030, lo: 0xbd, hi: 0xbd}, + {value: 0x0034, lo: 0xbe, hi: 0xbe}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0xe2, offset 0x4d2 + {value: 0x0010, lo: 0x80, hi: 0x82}, + {value: 0x0034, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0xe3, offset 0x4d5 + {value: 0x0010, lo: 0xa0, hi: 0xa7}, + {value: 0x0010, lo: 0xaa, hi: 0xbf}, + // Block 0xe4, offset 0x4d7 + {value: 0x0010, lo: 0x80, hi: 0x93}, + {value: 0x0014, lo: 0x94, hi: 0x97}, + {value: 0x0014, lo: 0x9a, hi: 0x9b}, + {value: 0x0010, lo: 0x9c, hi: 0x9f}, + {value: 0x0034, lo: 0xa0, hi: 0xa0}, + {value: 0x0010, lo: 0xa1, hi: 0xa1}, + {value: 0x0010, lo: 0xa3, hi: 0xa4}, + // Block 0xe5, offset 0x4de + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x8a}, + {value: 0x0010, lo: 0x8b, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb8}, + {value: 0x0010, lo: 0xb9, hi: 0xba}, + {value: 0x0014, lo: 0xbb, hi: 0xbe}, + // Block 0xe6, offset 0x4e6 + {value: 0x0034, lo: 0x87, hi: 0x87}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0014, lo: 0x91, hi: 0x96}, + {value: 0x0010, lo: 0x97, hi: 0x98}, + {value: 0x0014, lo: 0x99, hi: 0x9b}, + {value: 0x0010, lo: 0x9c, hi: 0xbf}, + // Block 0xe7, offset 0x4ec + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0014, lo: 0x8a, hi: 0x96}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0014, lo: 0x98, hi: 0x98}, + {value: 0x0034, lo: 0x99, hi: 0x99}, + {value: 0x0010, lo: 0x9d, hi: 0x9d}, + // Block 0xe8, offset 0x4f2 + {value: 0x0010, lo: 0x80, hi: 0xb8}, + // Block 0xe9, offset 0x4f3 + {value: 0x0010, lo: 0x80, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0xaf}, + {value: 0x0014, lo: 0xb0, hi: 0xb6}, + {value: 0x0014, lo: 0xb8, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xea, offset 0x4f9 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0010, lo: 0xb2, hi: 0xbf}, + // Block 0xeb, offset 0x4fc + {value: 0x0010, lo: 0x80, hi: 0x8f}, + {value: 0x0014, lo: 0x92, hi: 0xa7}, + {value: 0x0010, lo: 0xa9, hi: 0xa9}, + {value: 0x0014, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb1, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb4, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb6}, + // Block 0xec, offset 0x504 + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0010, lo: 0x88, hi: 0x89}, + {value: 0x0010, lo: 0x8b, hi: 0xb0}, + {value: 0x0014, lo: 0xb1, hi: 0xb6}, + {value: 0x0014, lo: 0xba, hi: 0xba}, + {value: 0x0014, lo: 0xbc, hi: 0xbd}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0xed, offset 0x50b + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x82}, + {value: 0x0014, lo: 0x83, hi: 0x83}, + {value: 0x0034, lo: 0x84, hi: 0x85}, + {value: 0x0010, lo: 0x86, hi: 0x86}, + {value: 0x0014, lo: 0x87, hi: 0x87}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0010, lo: 0xa0, hi: 0xa5}, + {value: 0x0010, lo: 0xa7, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xbf}, + // Block 0xee, offset 0x515 + {value: 0x0010, lo: 0x80, hi: 0x8e}, + {value: 0x0014, lo: 0x90, hi: 0x91}, + {value: 0x0010, lo: 0x93, hi: 0x94}, + {value: 0x0014, lo: 0x95, hi: 0x95}, + {value: 0x0010, lo: 0x96, hi: 0x96}, + {value: 0x0034, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0x98, hi: 0x98}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + // Block 0xef, offset 0x51d + {value: 0x0010, lo: 0xa0, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb4}, + {value: 0x0010, lo: 0xb5, hi: 0xb6}, + // Block 0xf0, offset 0x520 + {value: 0x0010, lo: 0xb0, hi: 0xb0}, + // Block 0xf1, offset 0x521 + {value: 0x0010, lo: 0x80, hi: 0x99}, + // Block 0xf2, offset 0x522 + {value: 0x0010, lo: 0x80, hi: 0xae}, + // Block 0xf3, offset 0x523 + {value: 0x0010, lo: 0x80, hi: 0x83}, + // Block 0xf4, offset 0x524 + {value: 0x0010, lo: 0x80, hi: 0xae}, + {value: 0x0014, lo: 0xb0, hi: 0xb8}, + // Block 0xf5, offset 0x526 + {value: 0x0010, lo: 0x80, hi: 0x86}, + // Block 0xf6, offset 0x527 + {value: 0x0010, lo: 0x80, hi: 0x9e}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + // Block 0xf7, offset 0x529 + {value: 0x0010, lo: 0x90, hi: 0xad}, + {value: 0x0034, lo: 0xb0, hi: 0xb4}, + // Block 0xf8, offset 0x52b + {value: 0x0010, lo: 0x80, hi: 0xaf}, + {value: 0x0024, lo: 0xb0, hi: 0xb6}, + // Block 0xf9, offset 0x52d + {value: 0x0014, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0010, lo: 0xa3, hi: 0xb7}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0xfa, offset 0x531 + {value: 0x0010, lo: 0x80, hi: 0x8f}, + // Block 0xfb, offset 0x532 + {value: 0x2013, lo: 0x80, hi: 0x9f}, + {value: 0x2012, lo: 0xa0, hi: 0xbf}, + // Block 0xfc, offset 0x534 + {value: 0x0010, lo: 0x80, hi: 0x8a}, + {value: 0x0014, lo: 0x8f, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0xbf}, + // Block 0xfd, offset 0x537 + {value: 0x0010, lo: 0x80, hi: 0x87}, + {value: 0x0014, lo: 0x8f, hi: 0x9f}, + // Block 0xfe, offset 0x539 + {value: 0x0014, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa3, hi: 0xa4}, + {value: 0x0030, lo: 0xb0, hi: 0xb1}, + // Block 0xff, offset 0x53c + {value: 0x0010, lo: 0x80, hi: 0xaa}, + {value: 0x0010, lo: 0xb0, hi: 0xbc}, + // Block 0x100, offset 0x53e + {value: 0x0010, lo: 0x80, hi: 0x88}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0014, lo: 0x9d, hi: 0x9d}, + {value: 0x0034, lo: 0x9e, hi: 0x9e}, + {value: 0x0014, lo: 0xa0, hi: 0xa3}, + // Block 0x101, offset 0x543 + {value: 0x0030, lo: 0xa5, hi: 0xa6}, + {value: 0x0034, lo: 0xa7, hi: 0xa9}, + {value: 0x0030, lo: 0xad, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xba}, + {value: 0x0034, lo: 0xbb, hi: 0xbf}, + // Block 0x102, offset 0x548 + {value: 0x0034, lo: 0x80, hi: 0x82}, + {value: 0x0024, lo: 0x85, hi: 0x89}, + {value: 0x0034, lo: 0x8a, hi: 0x8b}, + {value: 0x0024, lo: 0xaa, hi: 0xad}, + // Block 0x103, offset 0x54c + {value: 0x0024, lo: 0x82, hi: 0x84}, + // Block 0x104, offset 0x54d + {value: 0x0013, lo: 0x80, hi: 0x99}, + {value: 0x0012, lo: 0x9a, hi: 0xb3}, + {value: 0x0013, lo: 0xb4, hi: 0xbf}, + // Block 0x105, offset 0x550 + {value: 0x0013, lo: 0x80, hi: 0x8d}, + {value: 0x0012, lo: 0x8e, hi: 0x94}, + {value: 0x0012, lo: 0x96, hi: 0xa7}, + {value: 0x0013, lo: 0xa8, hi: 0xbf}, + // Block 0x106, offset 0x554 + {value: 0x0013, lo: 0x80, hi: 0x81}, + {value: 0x0012, lo: 0x82, hi: 0x9b}, + {value: 0x0013, lo: 0x9c, hi: 0x9c}, + {value: 0x0013, lo: 0x9e, hi: 0x9f}, + {value: 0x0013, lo: 0xa2, hi: 0xa2}, + {value: 0x0013, lo: 0xa5, hi: 0xa6}, + {value: 0x0013, lo: 0xa9, hi: 0xac}, + {value: 0x0013, lo: 0xae, hi: 0xb5}, + {value: 0x0012, lo: 0xb6, hi: 0xb9}, + {value: 0x0012, lo: 0xbb, hi: 0xbb}, + {value: 0x0012, lo: 0xbd, hi: 0xbf}, + // Block 0x107, offset 0x55f + {value: 0x0012, lo: 0x80, hi: 0x83}, + {value: 0x0012, lo: 0x85, hi: 0x8f}, + {value: 0x0013, lo: 0x90, hi: 0xa9}, + {value: 0x0012, lo: 0xaa, hi: 0xbf}, + // Block 0x108, offset 0x563 + {value: 0x0012, lo: 0x80, hi: 0x83}, + {value: 0x0013, lo: 0x84, hi: 0x85}, + {value: 0x0013, lo: 0x87, hi: 0x8a}, + {value: 0x0013, lo: 0x8d, hi: 0x94}, + {value: 0x0013, lo: 0x96, hi: 0x9c}, + {value: 0x0012, lo: 0x9e, hi: 0xb7}, + {value: 0x0013, lo: 0xb8, hi: 0xb9}, + {value: 0x0013, lo: 0xbb, hi: 0xbe}, + // Block 0x109, offset 0x56b + {value: 0x0013, lo: 0x80, hi: 0x84}, + {value: 0x0013, lo: 0x86, hi: 0x86}, + {value: 0x0013, lo: 0x8a, hi: 0x90}, + {value: 0x0012, lo: 0x92, hi: 0xab}, + {value: 0x0013, lo: 0xac, hi: 0xbf}, + // Block 0x10a, offset 0x570 + {value: 0x0013, lo: 0x80, hi: 0x85}, + {value: 0x0012, lo: 0x86, hi: 0x9f}, + {value: 0x0013, lo: 0xa0, hi: 0xb9}, + {value: 0x0012, lo: 0xba, hi: 0xbf}, + // Block 0x10b, offset 0x574 + {value: 0x0012, lo: 0x80, hi: 0x93}, + {value: 0x0013, lo: 0x94, hi: 0xad}, + {value: 0x0012, lo: 0xae, hi: 0xbf}, + // Block 0x10c, offset 0x577 + {value: 0x0012, lo: 0x80, hi: 0x87}, + {value: 0x0013, lo: 0x88, hi: 0xa1}, + {value: 0x0012, lo: 0xa2, hi: 0xbb}, + {value: 0x0013, lo: 0xbc, hi: 0xbf}, + // Block 0x10d, offset 0x57b + {value: 0x0013, lo: 0x80, hi: 0x95}, + {value: 0x0012, lo: 0x96, hi: 0xaf}, + {value: 0x0013, lo: 0xb0, hi: 0xbf}, + // Block 0x10e, offset 0x57e + {value: 0x0013, lo: 0x80, hi: 0x89}, + {value: 0x0012, lo: 0x8a, hi: 0xa5}, + {value: 0x0013, lo: 0xa8, hi: 0xbf}, + // Block 0x10f, offset 0x581 + {value: 0x0013, lo: 0x80, hi: 0x80}, + {value: 0x0012, lo: 0x82, hi: 0x9a}, + {value: 0x0012, lo: 0x9c, hi: 0xa1}, + {value: 0x0013, lo: 0xa2, hi: 0xba}, + {value: 0x0012, lo: 0xbc, hi: 0xbf}, + // Block 0x110, offset 0x586 + {value: 0x0012, lo: 0x80, hi: 0x94}, + {value: 0x0012, lo: 0x96, hi: 0x9b}, + {value: 0x0013, lo: 0x9c, hi: 0xb4}, + {value: 0x0012, lo: 0xb6, hi: 0xbf}, + // Block 0x111, offset 0x58a + {value: 0x0012, lo: 0x80, hi: 0x8e}, + {value: 0x0012, lo: 0x90, hi: 0x95}, + {value: 0x0013, lo: 0x96, hi: 0xae}, + {value: 0x0012, lo: 0xb0, hi: 0xbf}, + // Block 0x112, offset 0x58e + {value: 0x0012, lo: 0x80, hi: 0x88}, + {value: 0x0012, lo: 0x8a, hi: 0x8f}, + {value: 0x0013, lo: 0x90, hi: 0xa8}, + {value: 0x0012, lo: 0xaa, hi: 0xbf}, + // Block 0x113, offset 0x592 + {value: 0x0012, lo: 0x80, hi: 0x82}, + {value: 0x0012, lo: 0x84, hi: 0x89}, + {value: 0x0017, lo: 0x8a, hi: 0x8b}, + {value: 0x0010, lo: 0x8e, hi: 0xbf}, + // Block 0x114, offset 0x596 + {value: 0x0014, lo: 0x80, hi: 0xb6}, + {value: 0x0014, lo: 0xbb, hi: 0xbf}, + // Block 0x115, offset 0x598 + {value: 0x0014, lo: 0x80, hi: 0xac}, + {value: 0x0014, lo: 0xb5, hi: 0xb5}, + // Block 0x116, offset 0x59a + {value: 0x0014, lo: 0x84, hi: 0x84}, + {value: 0x0014, lo: 0x9b, hi: 0x9f}, + {value: 0x0014, lo: 0xa1, hi: 0xaf}, + // Block 0x117, offset 0x59d + {value: 0x0024, lo: 0x80, hi: 0x86}, + {value: 0x0024, lo: 0x88, hi: 0x98}, + {value: 0x0024, lo: 0x9b, hi: 0xa1}, + {value: 0x0024, lo: 0xa3, hi: 0xa4}, + {value: 0x0024, lo: 0xa6, hi: 0xaa}, + // Block 0x118, offset 0x5a2 + {value: 0x0010, lo: 0x80, hi: 0xac}, + {value: 0x0024, lo: 0xb0, hi: 0xb6}, + {value: 0x0014, lo: 0xb7, hi: 0xbd}, + // Block 0x119, offset 0x5a5 + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x8e, hi: 0x8e}, + // Block 0x11a, offset 0x5a7 + {value: 0x0010, lo: 0x80, hi: 0xab}, + {value: 0x0024, lo: 0xac, hi: 0xaf}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0x11b, offset 0x5aa + {value: 0x0010, lo: 0x80, hi: 0x84}, + {value: 0x0034, lo: 0x90, hi: 0x96}, + // Block 0x11c, offset 0x5ac + {value: 0xbc52, lo: 0x80, hi: 0x81}, + {value: 0xbf52, lo: 0x82, hi: 0x83}, + {value: 0x0024, lo: 0x84, hi: 0x89}, + {value: 0x0034, lo: 0x8a, hi: 0x8a}, + {value: 0x0014, lo: 0x8b, hi: 0x8b}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0x11d, offset 0x5b2 + {value: 0x0010, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x9f}, + {value: 0x0010, lo: 0xa1, hi: 0xa2}, + {value: 0x0010, lo: 0xa4, hi: 0xa4}, + {value: 0x0010, lo: 0xa7, hi: 0xa7}, + {value: 0x0010, lo: 0xa9, hi: 0xb2}, + {value: 0x0010, lo: 0xb4, hi: 0xb7}, + {value: 0x0010, lo: 0xb9, hi: 0xb9}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + // Block 0x11e, offset 0x5bb + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x8b, hi: 0x9b}, + {value: 0x0010, lo: 0xa1, hi: 0xa3}, + {value: 0x0010, lo: 0xa5, hi: 0xa9}, + {value: 0x0010, lo: 0xab, hi: 0xbb}, + // Block 0x11f, offset 0x5c0 + {value: 0x0013, lo: 0xb0, hi: 0xbf}, + // Block 0x120, offset 0x5c1 + {value: 0x0013, lo: 0x80, hi: 0x89}, + {value: 0x0013, lo: 0x90, hi: 0xa9}, + {value: 0x0013, lo: 0xb0, hi: 0xbf}, + // Block 0x121, offset 0x5c4 + {value: 0x0013, lo: 0x80, hi: 0x89}, + // Block 0x122, offset 0x5c5 + {value: 0x0014, lo: 0xbb, hi: 0xbf}, + // Block 0x123, offset 0x5c6 + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0x124, offset 0x5c7 + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0014, lo: 0xa0, hi: 0xbf}, + // Block 0x125, offset 0x5c9 + {value: 0x0014, lo: 0x80, hi: 0xbf}, + // Block 0x126, offset 0x5ca + {value: 0x0014, lo: 0x80, hi: 0xaf}, +} + +// Total table size 15212 bytes (14KiB); checksum: 1EB13752 diff --git a/vendor/golang.org/x/text/cases/tables15.0.0.go b/vendor/golang.org/x/text/cases/tables15.0.0.go new file mode 100644 index 00000000..aee0f310 --- /dev/null +++ b/vendor/golang.org/x/text/cases/tables15.0.0.go @@ -0,0 +1,2527 @@ +// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. + +//go:build go1.21 + +package cases + +// UnicodeVersion is the Unicode version from which the tables in this package are derived. +const UnicodeVersion = "15.0.0" + +var xorData string = "" + // Size: 213 bytes + "\x00\x06\x07\x00\x01?\x00\x0f\x03\x00\x0f\x12\x00\x0f\x1f\x00\x0f\x1d" + + "\x00\x01\x13\x00\x0f\x16\x00\x0f\x0b\x00\x0f3\x00\x0f7\x00\x01#\x00\x0f?" + + "\x00\x0e'\x00\x0f/\x00\x0e>\x00\x0f*\x00\x0c&\x00\x0c*\x00\x0c;\x00\x0c9" + + "\x00\x0c%\x00\x01\x08\x00\x03\x0d\x00\x03\x09\x00\x02\x06\x00\x02\x02" + + "\x00\x02\x0c\x00\x01\x00\x00\x01\x03\x00\x01\x01\x00\x01 \x00\x01\x0c" + + "\x00\x01\x10\x00\x03\x10\x00\x036 \x00\x037 \x00\x0b#\x10\x00\x0b 0\x00" + + "\x0b!\x10\x00\x0b!0\x001\x00\x00\x0b(\x04\x00\x03\x04\x1e\x00\x0b)\x08" + + "\x00\x03\x0a\x00\x02:\x00\x02>\x00\x02,\x00\x02\x00\x00\x02\x10\x00\x01<" + + "\x00\x01&\x00\x01*\x00\x01.\x00\x010\x003 \x00\x01\x18\x00\x01(\x00\x03'" + + "\x00\x03)\x00\x03+\x00\x03/\x00\x03\x19\x00\x03\x1b\x00\x03\x1f\x00\x01" + + "\x1e\x00\x01\x22" + +var exceptions string = "" + // Size: 2450 bytes + "\x00\x12\x12μΜΜ\x12\x12ssSSSs\x13\x18i̇i̇\x10\x09II\x13\x1bʼnʼNʼN\x11" + + "\x09sSS\x12\x12dždžDž\x12\x12dždžDŽ\x10\x12DŽDž\x12\x12ljljLj\x12\x12ljljLJ\x10\x12LJLj" + + "\x12\x12njnjNj\x12\x12njnjNJ\x10\x12NJNj\x13\x1bǰJ̌J̌\x12\x12dzdzDz\x12\x12dzdzDZ\x10" + + "\x12DZDz\x13\x18ⱥⱥ\x13\x18ⱦⱦ\x10\x1bⱾⱾ\x10\x1bⱿⱿ\x10\x1bⱯⱯ\x10\x1bⱭⱭ\x10" + + "\x1bⱰⱰ\x10\x1bꞫꞫ\x10\x1bꞬꞬ\x10\x1bꞍꞍ\x10\x1bꞪꞪ\x10\x1bꞮꞮ\x10\x1bⱢⱢ\x10" + + "\x1bꞭꞭ\x10\x1bⱮⱮ\x10\x1bⱤⱤ\x10\x1bꟅꟅ\x10\x1bꞱꞱ\x10\x1bꞲꞲ\x10\x1bꞰꞰ2\x12ι" + + "ΙΙ\x166ΐΪ́Ϊ́\x166ΰΫ́Ϋ́\x12\x12σΣΣ\x12\x12βΒΒ\x12\x12θΘΘ\x12\x12" + + "φΦΦ\x12\x12πΠΠ\x12\x12κΚΚ\x12\x12ρΡΡ\x12\x12εΕΕ\x14$եւԵՒԵւ\x10\x1bᲐა" + + "\x10\x1bᲑბ\x10\x1bᲒგ\x10\x1bᲓდ\x10\x1bᲔე\x10\x1bᲕვ\x10\x1bᲖზ\x10\x1bᲗთ" + + "\x10\x1bᲘი\x10\x1bᲙკ\x10\x1bᲚლ\x10\x1bᲛმ\x10\x1bᲜნ\x10\x1bᲝო\x10\x1bᲞპ" + + "\x10\x1bᲟჟ\x10\x1bᲠრ\x10\x1bᲡს\x10\x1bᲢტ\x10\x1bᲣუ\x10\x1bᲤფ\x10\x1bᲥქ" + + "\x10\x1bᲦღ\x10\x1bᲧყ\x10\x1bᲨშ\x10\x1bᲩჩ\x10\x1bᲪც\x10\x1bᲫძ\x10\x1bᲬწ" + + "\x10\x1bᲭჭ\x10\x1bᲮხ\x10\x1bᲯჯ\x10\x1bᲰჰ\x10\x1bᲱჱ\x10\x1bᲲჲ\x10\x1bᲳჳ" + + "\x10\x1bᲴჴ\x10\x1bᲵჵ\x10\x1bᲶჶ\x10\x1bᲷჷ\x10\x1bᲸჸ\x10\x1bᲹჹ\x10\x1bᲺჺ" + + "\x10\x1bᲽჽ\x10\x1bᲾჾ\x10\x1bᲿჿ\x12\x12вВВ\x12\x12дДД\x12\x12оОО\x12\x12с" + + "СС\x12\x12тТТ\x12\x12тТТ\x12\x12ъЪЪ\x12\x12ѣѢѢ\x13\x1bꙋꙊꙊ\x13\x1bẖH̱H̱" + + "\x13\x1bẗT̈T̈\x13\x1bẘW̊W̊\x13\x1bẙY̊Y̊\x13\x1baʾAʾAʾ\x13\x1bṡṠṠ\x12" + + "\x10ssß\x14$ὐΥ̓Υ̓\x166ὒΥ̓̀Υ̓̀\x166ὔΥ̓́Υ̓́\x166ὖΥ̓͂Υ̓͂\x15+ἀιἈΙᾈ" + + "\x15+ἁιἉΙᾉ\x15+ἂιἊΙᾊ\x15+ἃιἋΙᾋ\x15+ἄιἌΙᾌ\x15+ἅιἍΙᾍ\x15+ἆιἎΙᾎ\x15+ἇιἏΙᾏ" + + "\x15\x1dἀιᾀἈΙ\x15\x1dἁιᾁἉΙ\x15\x1dἂιᾂἊΙ\x15\x1dἃιᾃἋΙ\x15\x1dἄιᾄἌΙ\x15" + + "\x1dἅιᾅἍΙ\x15\x1dἆιᾆἎΙ\x15\x1dἇιᾇἏΙ\x15+ἠιἨΙᾘ\x15+ἡιἩΙᾙ\x15+ἢιἪΙᾚ\x15+ἣι" + + "ἫΙᾛ\x15+ἤιἬΙᾜ\x15+ἥιἭΙᾝ\x15+ἦιἮΙᾞ\x15+ἧιἯΙᾟ\x15\x1dἠιᾐἨΙ\x15\x1dἡιᾑἩΙ" + + "\x15\x1dἢιᾒἪΙ\x15\x1dἣιᾓἫΙ\x15\x1dἤιᾔἬΙ\x15\x1dἥιᾕἭΙ\x15\x1dἦιᾖἮΙ\x15" + + "\x1dἧιᾗἯΙ\x15+ὠιὨΙᾨ\x15+ὡιὩΙᾩ\x15+ὢιὪΙᾪ\x15+ὣιὫΙᾫ\x15+ὤιὬΙᾬ\x15+ὥιὭΙᾭ" + + "\x15+ὦιὮΙᾮ\x15+ὧιὯΙᾯ\x15\x1dὠιᾠὨΙ\x15\x1dὡιᾡὩΙ\x15\x1dὢιᾢὪΙ\x15\x1dὣιᾣὫΙ" + + "\x15\x1dὤιᾤὬΙ\x15\x1dὥιᾥὭΙ\x15\x1dὦιᾦὮΙ\x15\x1dὧιᾧὯΙ\x15-ὰιᾺΙᾺͅ\x14#αιΑΙ" + + "ᾼ\x14$άιΆΙΆͅ\x14$ᾶΑ͂Α͂\x166ᾶιΑ͂Ιᾼ͂\x14\x1cαιᾳΑΙ\x12\x12ιΙΙ\x15-ὴιῊΙ" + + "Ὴͅ\x14#ηιΗΙῌ\x14$ήιΉΙΉͅ\x14$ῆΗ͂Η͂\x166ῆιΗ͂Ιῌ͂\x14\x1cηιῃΗΙ\x166ῒΙ" + + "̈̀Ϊ̀\x166ΐΪ́Ϊ́\x14$ῖΙ͂Ι͂\x166ῗΪ͂Ϊ͂\x166ῢΫ̀Ϋ̀\x166ΰΫ́Ϋ" + + "́\x14$ῤΡ̓Ρ̓\x14$ῦΥ͂Υ͂\x166ῧΫ͂Ϋ͂\x15-ὼιῺΙῺͅ\x14#ωιΩΙῼ\x14$ώιΏΙΏͅ" + + "\x14$ῶΩ͂Ω͂\x166ῶιΩ͂Ιῼ͂\x14\x1cωιῳΩΙ\x12\x10ωω\x11\x08kk\x12\x10åå\x12" + + "\x10ɫɫ\x12\x10ɽɽ\x10\x12ȺȺ\x10\x12ȾȾ\x12\x10ɑɑ\x12\x10ɱɱ\x12\x10ɐɐ\x12" + + "\x10ɒɒ\x12\x10ȿȿ\x12\x10ɀɀ\x12\x10ɥɥ\x12\x10ɦɦ\x12\x10ɜɜ\x12\x10ɡɡ\x12" + + "\x10ɬɬ\x12\x10ɪɪ\x12\x10ʞʞ\x12\x10ʇʇ\x12\x10ʝʝ\x12\x10ʂʂ\x12\x12ffFFFf" + + "\x12\x12fiFIFi\x12\x12flFLFl\x13\x1bffiFFIFfi\x13\x1bfflFFLFfl\x12\x12st" + + "STSt\x12\x12stSTSt\x14$մնՄՆՄն\x14$մեՄԵՄե\x14$միՄԻՄի\x14$վնՎՆՎն\x14$մխՄԽՄ" + + "խ" + +// lookup returns the trie value for the first UTF-8 encoding in s and +// the width in bytes of this encoding. The size will be 0 if s does not +// hold enough bytes to complete the encoding. len(s) must be greater than 0. +func (t *caseTrie) lookup(s []byte) (v uint16, sz int) { + c0 := s[0] + switch { + case c0 < 0x80: // is ASCII + return caseValues[c0], 1 + case c0 < 0xC2: + return 0, 1 // Illegal UTF-8: not a starter, not ASCII. + case c0 < 0xE0: // 2-byte UTF-8 + if len(s) < 2 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c1), 2 + case c0 < 0xF0: // 3-byte UTF-8 + if len(s) < 3 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + o := uint32(i)<<6 + uint32(c1) + i = caseIndex[o] + c2 := s[2] + if c2 < 0x80 || 0xC0 <= c2 { + return 0, 2 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c2), 3 + case c0 < 0xF8: // 4-byte UTF-8 + if len(s) < 4 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + o := uint32(i)<<6 + uint32(c1) + i = caseIndex[o] + c2 := s[2] + if c2 < 0x80 || 0xC0 <= c2 { + return 0, 2 // Illegal UTF-8: not a continuation byte. + } + o = uint32(i)<<6 + uint32(c2) + i = caseIndex[o] + c3 := s[3] + if c3 < 0x80 || 0xC0 <= c3 { + return 0, 3 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c3), 4 + } + // Illegal rune + return 0, 1 +} + +// lookupUnsafe returns the trie value for the first UTF-8 encoding in s. +// s must start with a full and valid UTF-8 encoded rune. +func (t *caseTrie) lookupUnsafe(s []byte) uint16 { + c0 := s[0] + if c0 < 0x80 { // is ASCII + return caseValues[c0] + } + i := caseIndex[c0] + if c0 < 0xE0 { // 2-byte UTF-8 + return t.lookupValue(uint32(i), s[1]) + } + i = caseIndex[uint32(i)<<6+uint32(s[1])] + if c0 < 0xF0 { // 3-byte UTF-8 + return t.lookupValue(uint32(i), s[2]) + } + i = caseIndex[uint32(i)<<6+uint32(s[2])] + if c0 < 0xF8 { // 4-byte UTF-8 + return t.lookupValue(uint32(i), s[3]) + } + return 0 +} + +// lookupString returns the trie value for the first UTF-8 encoding in s and +// the width in bytes of this encoding. The size will be 0 if s does not +// hold enough bytes to complete the encoding. len(s) must be greater than 0. +func (t *caseTrie) lookupString(s string) (v uint16, sz int) { + c0 := s[0] + switch { + case c0 < 0x80: // is ASCII + return caseValues[c0], 1 + case c0 < 0xC2: + return 0, 1 // Illegal UTF-8: not a starter, not ASCII. + case c0 < 0xE0: // 2-byte UTF-8 + if len(s) < 2 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c1), 2 + case c0 < 0xF0: // 3-byte UTF-8 + if len(s) < 3 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + o := uint32(i)<<6 + uint32(c1) + i = caseIndex[o] + c2 := s[2] + if c2 < 0x80 || 0xC0 <= c2 { + return 0, 2 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c2), 3 + case c0 < 0xF8: // 4-byte UTF-8 + if len(s) < 4 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + o := uint32(i)<<6 + uint32(c1) + i = caseIndex[o] + c2 := s[2] + if c2 < 0x80 || 0xC0 <= c2 { + return 0, 2 // Illegal UTF-8: not a continuation byte. + } + o = uint32(i)<<6 + uint32(c2) + i = caseIndex[o] + c3 := s[3] + if c3 < 0x80 || 0xC0 <= c3 { + return 0, 3 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c3), 4 + } + // Illegal rune + return 0, 1 +} + +// lookupStringUnsafe returns the trie value for the first UTF-8 encoding in s. +// s must start with a full and valid UTF-8 encoded rune. +func (t *caseTrie) lookupStringUnsafe(s string) uint16 { + c0 := s[0] + if c0 < 0x80 { // is ASCII + return caseValues[c0] + } + i := caseIndex[c0] + if c0 < 0xE0 { // 2-byte UTF-8 + return t.lookupValue(uint32(i), s[1]) + } + i = caseIndex[uint32(i)<<6+uint32(s[1])] + if c0 < 0xF0 { // 3-byte UTF-8 + return t.lookupValue(uint32(i), s[2]) + } + i = caseIndex[uint32(i)<<6+uint32(s[2])] + if c0 < 0xF8 { // 4-byte UTF-8 + return t.lookupValue(uint32(i), s[3]) + } + return 0 +} + +// caseTrie. Total size: 13398 bytes (13.08 KiB). Checksum: 544af6e6b1b70931. +type caseTrie struct{} + +func newCaseTrie(i int) *caseTrie { + return &caseTrie{} +} + +// lookupValue determines the type of block n and looks up the value for b. +func (t *caseTrie) lookupValue(n uint32, b byte) uint16 { + switch { + case n < 22: + return uint16(caseValues[n<<6+uint32(b)]) + default: + n -= 22 + return uint16(sparse.lookup(n, b)) + } +} + +// caseValues: 24 blocks, 1536 entries, 3072 bytes +// The third block is the zero block. +var caseValues = [1536]uint16{ + // Block 0x0, offset 0x0 + 0x27: 0x0054, + 0x2e: 0x0054, + 0x30: 0x0010, 0x31: 0x0010, 0x32: 0x0010, 0x33: 0x0010, 0x34: 0x0010, 0x35: 0x0010, + 0x36: 0x0010, 0x37: 0x0010, 0x38: 0x0010, 0x39: 0x0010, 0x3a: 0x0054, + // Block 0x1, offset 0x40 + 0x41: 0x2013, 0x42: 0x2013, 0x43: 0x2013, 0x44: 0x2013, 0x45: 0x2013, + 0x46: 0x2013, 0x47: 0x2013, 0x48: 0x2013, 0x49: 0x2013, 0x4a: 0x2013, 0x4b: 0x2013, + 0x4c: 0x2013, 0x4d: 0x2013, 0x4e: 0x2013, 0x4f: 0x2013, 0x50: 0x2013, 0x51: 0x2013, + 0x52: 0x2013, 0x53: 0x2013, 0x54: 0x2013, 0x55: 0x2013, 0x56: 0x2013, 0x57: 0x2013, + 0x58: 0x2013, 0x59: 0x2013, 0x5a: 0x2013, + 0x5e: 0x0004, 0x5f: 0x0010, 0x60: 0x0004, 0x61: 0x2012, 0x62: 0x2012, 0x63: 0x2012, + 0x64: 0x2012, 0x65: 0x2012, 0x66: 0x2012, 0x67: 0x2012, 0x68: 0x2012, 0x69: 0x2012, + 0x6a: 0x2012, 0x6b: 0x2012, 0x6c: 0x2012, 0x6d: 0x2012, 0x6e: 0x2012, 0x6f: 0x2012, + 0x70: 0x2012, 0x71: 0x2012, 0x72: 0x2012, 0x73: 0x2012, 0x74: 0x2012, 0x75: 0x2012, + 0x76: 0x2012, 0x77: 0x2012, 0x78: 0x2012, 0x79: 0x2012, 0x7a: 0x2012, + // Block 0x2, offset 0x80 + // Block 0x3, offset 0xc0 + 0xc0: 0x0852, 0xc1: 0x0b53, 0xc2: 0x0113, 0xc3: 0x0112, 0xc4: 0x0113, 0xc5: 0x0112, + 0xc6: 0x0b53, 0xc7: 0x0f13, 0xc8: 0x0f12, 0xc9: 0x0e53, 0xca: 0x1153, 0xcb: 0x0713, + 0xcc: 0x0712, 0xcd: 0x0012, 0xce: 0x1453, 0xcf: 0x1753, 0xd0: 0x1a53, 0xd1: 0x0313, + 0xd2: 0x0312, 0xd3: 0x1d53, 0xd4: 0x2053, 0xd5: 0x2352, 0xd6: 0x2653, 0xd7: 0x2653, + 0xd8: 0x0113, 0xd9: 0x0112, 0xda: 0x2952, 0xdb: 0x0012, 0xdc: 0x1d53, 0xdd: 0x2c53, + 0xde: 0x2f52, 0xdf: 0x3253, 0xe0: 0x0113, 0xe1: 0x0112, 0xe2: 0x0113, 0xe3: 0x0112, + 0xe4: 0x0113, 0xe5: 0x0112, 0xe6: 0x3553, 0xe7: 0x0f13, 0xe8: 0x0f12, 0xe9: 0x3853, + 0xea: 0x0012, 0xeb: 0x0012, 0xec: 0x0113, 0xed: 0x0112, 0xee: 0x3553, 0xef: 0x1f13, + 0xf0: 0x1f12, 0xf1: 0x3b53, 0xf2: 0x3e53, 0xf3: 0x0713, 0xf4: 0x0712, 0xf5: 0x0313, + 0xf6: 0x0312, 0xf7: 0x4153, 0xf8: 0x0113, 0xf9: 0x0112, 0xfa: 0x0012, 0xfb: 0x0010, + 0xfc: 0x0113, 0xfd: 0x0112, 0xfe: 0x0012, 0xff: 0x4452, + // Block 0x4, offset 0x100 + 0x100: 0x0010, 0x101: 0x0010, 0x102: 0x0010, 0x103: 0x0010, 0x104: 0x02db, 0x105: 0x0359, + 0x106: 0x03da, 0x107: 0x043b, 0x108: 0x04b9, 0x109: 0x053a, 0x10a: 0x059b, 0x10b: 0x0619, + 0x10c: 0x069a, 0x10d: 0x0313, 0x10e: 0x0312, 0x10f: 0x1f13, 0x110: 0x1f12, 0x111: 0x0313, + 0x112: 0x0312, 0x113: 0x0713, 0x114: 0x0712, 0x115: 0x0313, 0x116: 0x0312, 0x117: 0x0f13, + 0x118: 0x0f12, 0x119: 0x0313, 0x11a: 0x0312, 0x11b: 0x0713, 0x11c: 0x0712, 0x11d: 0x1452, + 0x11e: 0x0113, 0x11f: 0x0112, 0x120: 0x0113, 0x121: 0x0112, 0x122: 0x0113, 0x123: 0x0112, + 0x124: 0x0113, 0x125: 0x0112, 0x126: 0x0113, 0x127: 0x0112, 0x128: 0x0113, 0x129: 0x0112, + 0x12a: 0x0113, 0x12b: 0x0112, 0x12c: 0x0113, 0x12d: 0x0112, 0x12e: 0x0113, 0x12f: 0x0112, + 0x130: 0x06fa, 0x131: 0x07ab, 0x132: 0x0829, 0x133: 0x08aa, 0x134: 0x0113, 0x135: 0x0112, + 0x136: 0x2353, 0x137: 0x4453, 0x138: 0x0113, 0x139: 0x0112, 0x13a: 0x0113, 0x13b: 0x0112, + 0x13c: 0x0113, 0x13d: 0x0112, 0x13e: 0x0113, 0x13f: 0x0112, + // Block 0x5, offset 0x140 + 0x140: 0x0a8a, 0x141: 0x0313, 0x142: 0x0312, 0x143: 0x0853, 0x144: 0x4753, 0x145: 0x4a53, + 0x146: 0x0113, 0x147: 0x0112, 0x148: 0x0113, 0x149: 0x0112, 0x14a: 0x0113, 0x14b: 0x0112, + 0x14c: 0x0113, 0x14d: 0x0112, 0x14e: 0x0113, 0x14f: 0x0112, 0x150: 0x0b0a, 0x151: 0x0b8a, + 0x152: 0x0c0a, 0x153: 0x0b52, 0x154: 0x0b52, 0x155: 0x0012, 0x156: 0x0e52, 0x157: 0x1152, + 0x158: 0x0012, 0x159: 0x1752, 0x15a: 0x0012, 0x15b: 0x1a52, 0x15c: 0x0c8a, 0x15d: 0x0012, + 0x15e: 0x0012, 0x15f: 0x0012, 0x160: 0x1d52, 0x161: 0x0d0a, 0x162: 0x0012, 0x163: 0x2052, + 0x164: 0x0012, 0x165: 0x0d8a, 0x166: 0x0e0a, 0x167: 0x0012, 0x168: 0x2652, 0x169: 0x2652, + 0x16a: 0x0e8a, 0x16b: 0x0f0a, 0x16c: 0x0f8a, 0x16d: 0x0012, 0x16e: 0x0012, 0x16f: 0x1d52, + 0x170: 0x0012, 0x171: 0x100a, 0x172: 0x2c52, 0x173: 0x0012, 0x174: 0x0012, 0x175: 0x3252, + 0x176: 0x0012, 0x177: 0x0012, 0x178: 0x0012, 0x179: 0x0012, 0x17a: 0x0012, 0x17b: 0x0012, + 0x17c: 0x0012, 0x17d: 0x108a, 0x17e: 0x0012, 0x17f: 0x0012, + // Block 0x6, offset 0x180 + 0x180: 0x3552, 0x181: 0x0012, 0x182: 0x110a, 0x183: 0x3852, 0x184: 0x0012, 0x185: 0x0012, + 0x186: 0x0012, 0x187: 0x118a, 0x188: 0x3552, 0x189: 0x4752, 0x18a: 0x3b52, 0x18b: 0x3e52, + 0x18c: 0x4a52, 0x18d: 0x0012, 0x18e: 0x0012, 0x18f: 0x0012, 0x190: 0x0012, 0x191: 0x0012, + 0x192: 0x4152, 0x193: 0x0012, 0x194: 0x0010, 0x195: 0x0012, 0x196: 0x0012, 0x197: 0x0012, + 0x198: 0x0012, 0x199: 0x0012, 0x19a: 0x0012, 0x19b: 0x0012, 0x19c: 0x0012, 0x19d: 0x120a, + 0x19e: 0x128a, 0x19f: 0x0012, 0x1a0: 0x0012, 0x1a1: 0x0012, 0x1a2: 0x0012, 0x1a3: 0x0012, + 0x1a4: 0x0012, 0x1a5: 0x0012, 0x1a6: 0x0012, 0x1a7: 0x0012, 0x1a8: 0x0012, 0x1a9: 0x0012, + 0x1aa: 0x0012, 0x1ab: 0x0012, 0x1ac: 0x0012, 0x1ad: 0x0012, 0x1ae: 0x0012, 0x1af: 0x0012, + 0x1b0: 0x0015, 0x1b1: 0x0015, 0x1b2: 0x0015, 0x1b3: 0x0015, 0x1b4: 0x0015, 0x1b5: 0x0015, + 0x1b6: 0x0015, 0x1b7: 0x0015, 0x1b8: 0x0015, 0x1b9: 0x0014, 0x1ba: 0x0014, 0x1bb: 0x0014, + 0x1bc: 0x0014, 0x1bd: 0x0014, 0x1be: 0x0014, 0x1bf: 0x0014, + // Block 0x7, offset 0x1c0 + 0x1c0: 0x0024, 0x1c1: 0x0024, 0x1c2: 0x0024, 0x1c3: 0x0024, 0x1c4: 0x0024, 0x1c5: 0x130d, + 0x1c6: 0x0024, 0x1c7: 0x0034, 0x1c8: 0x0034, 0x1c9: 0x0034, 0x1ca: 0x0024, 0x1cb: 0x0024, + 0x1cc: 0x0024, 0x1cd: 0x0034, 0x1ce: 0x0034, 0x1cf: 0x0014, 0x1d0: 0x0024, 0x1d1: 0x0024, + 0x1d2: 0x0024, 0x1d3: 0x0034, 0x1d4: 0x0034, 0x1d5: 0x0034, 0x1d6: 0x0034, 0x1d7: 0x0024, + 0x1d8: 0x0034, 0x1d9: 0x0034, 0x1da: 0x0034, 0x1db: 0x0024, 0x1dc: 0x0034, 0x1dd: 0x0034, + 0x1de: 0x0034, 0x1df: 0x0034, 0x1e0: 0x0034, 0x1e1: 0x0034, 0x1e2: 0x0034, 0x1e3: 0x0024, + 0x1e4: 0x0024, 0x1e5: 0x0024, 0x1e6: 0x0024, 0x1e7: 0x0024, 0x1e8: 0x0024, 0x1e9: 0x0024, + 0x1ea: 0x0024, 0x1eb: 0x0024, 0x1ec: 0x0024, 0x1ed: 0x0024, 0x1ee: 0x0024, 0x1ef: 0x0024, + 0x1f0: 0x0113, 0x1f1: 0x0112, 0x1f2: 0x0113, 0x1f3: 0x0112, 0x1f4: 0x0014, 0x1f5: 0x0004, + 0x1f6: 0x0113, 0x1f7: 0x0112, 0x1fa: 0x0015, 0x1fb: 0x4d52, + 0x1fc: 0x5052, 0x1fd: 0x5052, 0x1ff: 0x5353, + // Block 0x8, offset 0x200 + 0x204: 0x0004, 0x205: 0x0004, + 0x206: 0x2a13, 0x207: 0x0054, 0x208: 0x2513, 0x209: 0x2713, 0x20a: 0x2513, + 0x20c: 0x5653, 0x20e: 0x5953, 0x20f: 0x5c53, 0x210: 0x138a, 0x211: 0x2013, + 0x212: 0x2013, 0x213: 0x2013, 0x214: 0x2013, 0x215: 0x2013, 0x216: 0x2013, 0x217: 0x2013, + 0x218: 0x2013, 0x219: 0x2013, 0x21a: 0x2013, 0x21b: 0x2013, 0x21c: 0x2013, 0x21d: 0x2013, + 0x21e: 0x2013, 0x21f: 0x2013, 0x220: 0x5f53, 0x221: 0x5f53, 0x223: 0x5f53, + 0x224: 0x5f53, 0x225: 0x5f53, 0x226: 0x5f53, 0x227: 0x5f53, 0x228: 0x5f53, 0x229: 0x5f53, + 0x22a: 0x5f53, 0x22b: 0x5f53, 0x22c: 0x2a12, 0x22d: 0x2512, 0x22e: 0x2712, 0x22f: 0x2512, + 0x230: 0x14ca, 0x231: 0x2012, 0x232: 0x2012, 0x233: 0x2012, 0x234: 0x2012, 0x235: 0x2012, + 0x236: 0x2012, 0x237: 0x2012, 0x238: 0x2012, 0x239: 0x2012, 0x23a: 0x2012, 0x23b: 0x2012, + 0x23c: 0x2012, 0x23d: 0x2012, 0x23e: 0x2012, 0x23f: 0x2012, + // Block 0x9, offset 0x240 + 0x240: 0x5f52, 0x241: 0x5f52, 0x242: 0x160a, 0x243: 0x5f52, 0x244: 0x5f52, 0x245: 0x5f52, + 0x246: 0x5f52, 0x247: 0x5f52, 0x248: 0x5f52, 0x249: 0x5f52, 0x24a: 0x5f52, 0x24b: 0x5f52, + 0x24c: 0x5652, 0x24d: 0x5952, 0x24e: 0x5c52, 0x24f: 0x1813, 0x250: 0x168a, 0x251: 0x170a, + 0x252: 0x0013, 0x253: 0x0013, 0x254: 0x0013, 0x255: 0x178a, 0x256: 0x180a, 0x257: 0x1812, + 0x258: 0x0113, 0x259: 0x0112, 0x25a: 0x0113, 0x25b: 0x0112, 0x25c: 0x0113, 0x25d: 0x0112, + 0x25e: 0x0113, 0x25f: 0x0112, 0x260: 0x0113, 0x261: 0x0112, 0x262: 0x0113, 0x263: 0x0112, + 0x264: 0x0113, 0x265: 0x0112, 0x266: 0x0113, 0x267: 0x0112, 0x268: 0x0113, 0x269: 0x0112, + 0x26a: 0x0113, 0x26b: 0x0112, 0x26c: 0x0113, 0x26d: 0x0112, 0x26e: 0x0113, 0x26f: 0x0112, + 0x270: 0x188a, 0x271: 0x190a, 0x272: 0x0b12, 0x273: 0x5352, 0x274: 0x6253, 0x275: 0x198a, + 0x277: 0x0f13, 0x278: 0x0f12, 0x279: 0x0b13, 0x27a: 0x0113, 0x27b: 0x0112, + 0x27c: 0x0012, 0x27d: 0x4d53, 0x27e: 0x5053, 0x27f: 0x5053, + // Block 0xa, offset 0x280 + 0x280: 0x6852, 0x281: 0x6852, 0x282: 0x6852, 0x283: 0x6852, 0x284: 0x6852, 0x285: 0x6852, + 0x286: 0x6852, 0x287: 0x1a0a, 0x288: 0x0012, 0x28a: 0x0010, + 0x291: 0x0034, + 0x292: 0x0024, 0x293: 0x0024, 0x294: 0x0024, 0x295: 0x0024, 0x296: 0x0034, 0x297: 0x0024, + 0x298: 0x0024, 0x299: 0x0024, 0x29a: 0x0034, 0x29b: 0x0034, 0x29c: 0x0024, 0x29d: 0x0024, + 0x29e: 0x0024, 0x29f: 0x0024, 0x2a0: 0x0024, 0x2a1: 0x0024, 0x2a2: 0x0034, 0x2a3: 0x0034, + 0x2a4: 0x0034, 0x2a5: 0x0034, 0x2a6: 0x0034, 0x2a7: 0x0034, 0x2a8: 0x0024, 0x2a9: 0x0024, + 0x2aa: 0x0034, 0x2ab: 0x0024, 0x2ac: 0x0024, 0x2ad: 0x0034, 0x2ae: 0x0034, 0x2af: 0x0024, + 0x2b0: 0x0034, 0x2b1: 0x0034, 0x2b2: 0x0034, 0x2b3: 0x0034, 0x2b4: 0x0034, 0x2b5: 0x0034, + 0x2b6: 0x0034, 0x2b7: 0x0034, 0x2b8: 0x0034, 0x2b9: 0x0034, 0x2ba: 0x0034, 0x2bb: 0x0034, + 0x2bc: 0x0034, 0x2bd: 0x0034, 0x2bf: 0x0034, + // Block 0xb, offset 0x2c0 + 0x2c0: 0x0010, 0x2c1: 0x0010, 0x2c2: 0x0010, 0x2c3: 0x0010, 0x2c4: 0x0010, 0x2c5: 0x0010, + 0x2c6: 0x0010, 0x2c7: 0x0010, 0x2c8: 0x0010, 0x2c9: 0x0014, 0x2ca: 0x0024, 0x2cb: 0x0024, + 0x2cc: 0x0024, 0x2cd: 0x0024, 0x2ce: 0x0024, 0x2cf: 0x0034, 0x2d0: 0x0034, 0x2d1: 0x0034, + 0x2d2: 0x0034, 0x2d3: 0x0034, 0x2d4: 0x0024, 0x2d5: 0x0024, 0x2d6: 0x0024, 0x2d7: 0x0024, + 0x2d8: 0x0024, 0x2d9: 0x0024, 0x2da: 0x0024, 0x2db: 0x0024, 0x2dc: 0x0024, 0x2dd: 0x0024, + 0x2de: 0x0024, 0x2df: 0x0024, 0x2e0: 0x0024, 0x2e1: 0x0024, 0x2e2: 0x0014, 0x2e3: 0x0034, + 0x2e4: 0x0024, 0x2e5: 0x0024, 0x2e6: 0x0034, 0x2e7: 0x0024, 0x2e8: 0x0024, 0x2e9: 0x0034, + 0x2ea: 0x0024, 0x2eb: 0x0024, 0x2ec: 0x0024, 0x2ed: 0x0034, 0x2ee: 0x0034, 0x2ef: 0x0034, + 0x2f0: 0x0034, 0x2f1: 0x0034, 0x2f2: 0x0034, 0x2f3: 0x0024, 0x2f4: 0x0024, 0x2f5: 0x0024, + 0x2f6: 0x0034, 0x2f7: 0x0024, 0x2f8: 0x0024, 0x2f9: 0x0034, 0x2fa: 0x0034, 0x2fb: 0x0024, + 0x2fc: 0x0024, 0x2fd: 0x0024, 0x2fe: 0x0024, 0x2ff: 0x0024, + // Block 0xc, offset 0x300 + 0x300: 0x7053, 0x301: 0x7053, 0x302: 0x7053, 0x303: 0x7053, 0x304: 0x7053, 0x305: 0x7053, + 0x307: 0x7053, + 0x30d: 0x7053, 0x310: 0x1aea, 0x311: 0x1b6a, + 0x312: 0x1bea, 0x313: 0x1c6a, 0x314: 0x1cea, 0x315: 0x1d6a, 0x316: 0x1dea, 0x317: 0x1e6a, + 0x318: 0x1eea, 0x319: 0x1f6a, 0x31a: 0x1fea, 0x31b: 0x206a, 0x31c: 0x20ea, 0x31d: 0x216a, + 0x31e: 0x21ea, 0x31f: 0x226a, 0x320: 0x22ea, 0x321: 0x236a, 0x322: 0x23ea, 0x323: 0x246a, + 0x324: 0x24ea, 0x325: 0x256a, 0x326: 0x25ea, 0x327: 0x266a, 0x328: 0x26ea, 0x329: 0x276a, + 0x32a: 0x27ea, 0x32b: 0x286a, 0x32c: 0x28ea, 0x32d: 0x296a, 0x32e: 0x29ea, 0x32f: 0x2a6a, + 0x330: 0x2aea, 0x331: 0x2b6a, 0x332: 0x2bea, 0x333: 0x2c6a, 0x334: 0x2cea, 0x335: 0x2d6a, + 0x336: 0x2dea, 0x337: 0x2e6a, 0x338: 0x2eea, 0x339: 0x2f6a, 0x33a: 0x2fea, + 0x33c: 0x0015, 0x33d: 0x306a, 0x33e: 0x30ea, 0x33f: 0x316a, + // Block 0xd, offset 0x340 + 0x340: 0x0812, 0x341: 0x0812, 0x342: 0x0812, 0x343: 0x0812, 0x344: 0x0812, 0x345: 0x0812, + 0x348: 0x0813, 0x349: 0x0813, 0x34a: 0x0813, 0x34b: 0x0813, + 0x34c: 0x0813, 0x34d: 0x0813, 0x350: 0x3b1a, 0x351: 0x0812, + 0x352: 0x3bfa, 0x353: 0x0812, 0x354: 0x3d3a, 0x355: 0x0812, 0x356: 0x3e7a, 0x357: 0x0812, + 0x359: 0x0813, 0x35b: 0x0813, 0x35d: 0x0813, + 0x35f: 0x0813, 0x360: 0x0812, 0x361: 0x0812, 0x362: 0x0812, 0x363: 0x0812, + 0x364: 0x0812, 0x365: 0x0812, 0x366: 0x0812, 0x367: 0x0812, 0x368: 0x0813, 0x369: 0x0813, + 0x36a: 0x0813, 0x36b: 0x0813, 0x36c: 0x0813, 0x36d: 0x0813, 0x36e: 0x0813, 0x36f: 0x0813, + 0x370: 0x9252, 0x371: 0x9252, 0x372: 0x9552, 0x373: 0x9552, 0x374: 0x9852, 0x375: 0x9852, + 0x376: 0x9b52, 0x377: 0x9b52, 0x378: 0x9e52, 0x379: 0x9e52, 0x37a: 0xa152, 0x37b: 0xa152, + 0x37c: 0x4d52, 0x37d: 0x4d52, + // Block 0xe, offset 0x380 + 0x380: 0x3fba, 0x381: 0x40aa, 0x382: 0x419a, 0x383: 0x428a, 0x384: 0x437a, 0x385: 0x446a, + 0x386: 0x455a, 0x387: 0x464a, 0x388: 0x4739, 0x389: 0x4829, 0x38a: 0x4919, 0x38b: 0x4a09, + 0x38c: 0x4af9, 0x38d: 0x4be9, 0x38e: 0x4cd9, 0x38f: 0x4dc9, 0x390: 0x4eba, 0x391: 0x4faa, + 0x392: 0x509a, 0x393: 0x518a, 0x394: 0x527a, 0x395: 0x536a, 0x396: 0x545a, 0x397: 0x554a, + 0x398: 0x5639, 0x399: 0x5729, 0x39a: 0x5819, 0x39b: 0x5909, 0x39c: 0x59f9, 0x39d: 0x5ae9, + 0x39e: 0x5bd9, 0x39f: 0x5cc9, 0x3a0: 0x5dba, 0x3a1: 0x5eaa, 0x3a2: 0x5f9a, 0x3a3: 0x608a, + 0x3a4: 0x617a, 0x3a5: 0x626a, 0x3a6: 0x635a, 0x3a7: 0x644a, 0x3a8: 0x6539, 0x3a9: 0x6629, + 0x3aa: 0x6719, 0x3ab: 0x6809, 0x3ac: 0x68f9, 0x3ad: 0x69e9, 0x3ae: 0x6ad9, 0x3af: 0x6bc9, + 0x3b0: 0x0812, 0x3b1: 0x0812, 0x3b2: 0x6cba, 0x3b3: 0x6dca, 0x3b4: 0x6e9a, + 0x3b6: 0x6f7a, 0x3b7: 0x705a, 0x3b8: 0x0813, 0x3b9: 0x0813, 0x3ba: 0x9253, 0x3bb: 0x9253, + 0x3bc: 0x7199, 0x3bd: 0x0004, 0x3be: 0x726a, 0x3bf: 0x0004, + // Block 0xf, offset 0x3c0 + 0x3c0: 0x0004, 0x3c1: 0x0004, 0x3c2: 0x72ea, 0x3c3: 0x73fa, 0x3c4: 0x74ca, + 0x3c6: 0x75aa, 0x3c7: 0x768a, 0x3c8: 0x9553, 0x3c9: 0x9553, 0x3ca: 0x9853, 0x3cb: 0x9853, + 0x3cc: 0x77c9, 0x3cd: 0x0004, 0x3ce: 0x0004, 0x3cf: 0x0004, 0x3d0: 0x0812, 0x3d1: 0x0812, + 0x3d2: 0x789a, 0x3d3: 0x79da, 0x3d6: 0x7b1a, 0x3d7: 0x7bfa, + 0x3d8: 0x0813, 0x3d9: 0x0813, 0x3da: 0x9b53, 0x3db: 0x9b53, 0x3dd: 0x0004, + 0x3de: 0x0004, 0x3df: 0x0004, 0x3e0: 0x0812, 0x3e1: 0x0812, 0x3e2: 0x7d3a, 0x3e3: 0x7e7a, + 0x3e4: 0x7fba, 0x3e5: 0x0912, 0x3e6: 0x809a, 0x3e7: 0x817a, 0x3e8: 0x0813, 0x3e9: 0x0813, + 0x3ea: 0xa153, 0x3eb: 0xa153, 0x3ec: 0x0913, 0x3ed: 0x0004, 0x3ee: 0x0004, 0x3ef: 0x0004, + 0x3f2: 0x82ba, 0x3f3: 0x83ca, 0x3f4: 0x849a, + 0x3f6: 0x857a, 0x3f7: 0x865a, 0x3f8: 0x9e53, 0x3f9: 0x9e53, 0x3fa: 0x4d53, 0x3fb: 0x4d53, + 0x3fc: 0x8799, 0x3fd: 0x0004, 0x3fe: 0x0004, + // Block 0x10, offset 0x400 + 0x402: 0x0013, + 0x407: 0x0013, 0x40a: 0x0012, 0x40b: 0x0013, + 0x40c: 0x0013, 0x40d: 0x0013, 0x40e: 0x0012, 0x40f: 0x0012, 0x410: 0x0013, 0x411: 0x0013, + 0x412: 0x0013, 0x413: 0x0012, 0x415: 0x0013, + 0x419: 0x0013, 0x41a: 0x0013, 0x41b: 0x0013, 0x41c: 0x0013, 0x41d: 0x0013, + 0x424: 0x0013, 0x426: 0x886b, 0x428: 0x0013, + 0x42a: 0x88cb, 0x42b: 0x890b, 0x42c: 0x0013, 0x42d: 0x0013, 0x42f: 0x0012, + 0x430: 0x0013, 0x431: 0x0013, 0x432: 0xa453, 0x433: 0x0013, 0x434: 0x0012, 0x435: 0x0010, + 0x436: 0x0010, 0x437: 0x0010, 0x438: 0x0010, 0x439: 0x0012, + 0x43c: 0x0012, 0x43d: 0x0012, 0x43e: 0x0013, 0x43f: 0x0013, + // Block 0x11, offset 0x440 + 0x440: 0x1a13, 0x441: 0x1a13, 0x442: 0x1e13, 0x443: 0x1e13, 0x444: 0x1a13, 0x445: 0x1a13, + 0x446: 0x2613, 0x447: 0x2613, 0x448: 0x2a13, 0x449: 0x2a13, 0x44a: 0x2e13, 0x44b: 0x2e13, + 0x44c: 0x2a13, 0x44d: 0x2a13, 0x44e: 0x2613, 0x44f: 0x2613, 0x450: 0xa752, 0x451: 0xa752, + 0x452: 0xaa52, 0x453: 0xaa52, 0x454: 0xad52, 0x455: 0xad52, 0x456: 0xaa52, 0x457: 0xaa52, + 0x458: 0xa752, 0x459: 0xa752, 0x45a: 0x1a12, 0x45b: 0x1a12, 0x45c: 0x1e12, 0x45d: 0x1e12, + 0x45e: 0x1a12, 0x45f: 0x1a12, 0x460: 0x2612, 0x461: 0x2612, 0x462: 0x2a12, 0x463: 0x2a12, + 0x464: 0x2e12, 0x465: 0x2e12, 0x466: 0x2a12, 0x467: 0x2a12, 0x468: 0x2612, 0x469: 0x2612, + // Block 0x12, offset 0x480 + 0x480: 0x6552, 0x481: 0x6552, 0x482: 0x6552, 0x483: 0x6552, 0x484: 0x6552, 0x485: 0x6552, + 0x486: 0x6552, 0x487: 0x6552, 0x488: 0x6552, 0x489: 0x6552, 0x48a: 0x6552, 0x48b: 0x6552, + 0x48c: 0x6552, 0x48d: 0x6552, 0x48e: 0x6552, 0x48f: 0x6552, 0x490: 0xb052, 0x491: 0xb052, + 0x492: 0xb052, 0x493: 0xb052, 0x494: 0xb052, 0x495: 0xb052, 0x496: 0xb052, 0x497: 0xb052, + 0x498: 0xb052, 0x499: 0xb052, 0x49a: 0xb052, 0x49b: 0xb052, 0x49c: 0xb052, 0x49d: 0xb052, + 0x49e: 0xb052, 0x49f: 0xb052, 0x4a0: 0x0113, 0x4a1: 0x0112, 0x4a2: 0x896b, 0x4a3: 0x8b53, + 0x4a4: 0x89cb, 0x4a5: 0x8a2a, 0x4a6: 0x8a8a, 0x4a7: 0x0f13, 0x4a8: 0x0f12, 0x4a9: 0x0313, + 0x4aa: 0x0312, 0x4ab: 0x0713, 0x4ac: 0x0712, 0x4ad: 0x8aeb, 0x4ae: 0x8b4b, 0x4af: 0x8bab, + 0x4b0: 0x8c0b, 0x4b1: 0x0012, 0x4b2: 0x0113, 0x4b3: 0x0112, 0x4b4: 0x0012, 0x4b5: 0x0313, + 0x4b6: 0x0312, 0x4b7: 0x0012, 0x4b8: 0x0012, 0x4b9: 0x0012, 0x4ba: 0x0012, 0x4bb: 0x0012, + 0x4bc: 0x0015, 0x4bd: 0x0015, 0x4be: 0x8c6b, 0x4bf: 0x8ccb, + // Block 0x13, offset 0x4c0 + 0x4c0: 0x0113, 0x4c1: 0x0112, 0x4c2: 0x0113, 0x4c3: 0x0112, 0x4c4: 0x0113, 0x4c5: 0x0112, + 0x4c6: 0x0113, 0x4c7: 0x0112, 0x4c8: 0x0014, 0x4c9: 0x0014, 0x4ca: 0x0014, 0x4cb: 0x0713, + 0x4cc: 0x0712, 0x4cd: 0x8d2b, 0x4ce: 0x0012, 0x4cf: 0x0010, 0x4d0: 0x0113, 0x4d1: 0x0112, + 0x4d2: 0x0113, 0x4d3: 0x0112, 0x4d4: 0x6552, 0x4d5: 0x0012, 0x4d6: 0x0113, 0x4d7: 0x0112, + 0x4d8: 0x0113, 0x4d9: 0x0112, 0x4da: 0x0113, 0x4db: 0x0112, 0x4dc: 0x0113, 0x4dd: 0x0112, + 0x4de: 0x0113, 0x4df: 0x0112, 0x4e0: 0x0113, 0x4e1: 0x0112, 0x4e2: 0x0113, 0x4e3: 0x0112, + 0x4e4: 0x0113, 0x4e5: 0x0112, 0x4e6: 0x0113, 0x4e7: 0x0112, 0x4e8: 0x0113, 0x4e9: 0x0112, + 0x4ea: 0x8d8b, 0x4eb: 0x8deb, 0x4ec: 0x8e4b, 0x4ed: 0x8eab, 0x4ee: 0x8f0b, 0x4ef: 0x0012, + 0x4f0: 0x8f6b, 0x4f1: 0x8fcb, 0x4f2: 0x902b, 0x4f3: 0xb353, 0x4f4: 0x0113, 0x4f5: 0x0112, + 0x4f6: 0x0113, 0x4f7: 0x0112, 0x4f8: 0x0113, 0x4f9: 0x0112, 0x4fa: 0x0113, 0x4fb: 0x0112, + 0x4fc: 0x0113, 0x4fd: 0x0112, 0x4fe: 0x0113, 0x4ff: 0x0112, + // Block 0x14, offset 0x500 + 0x500: 0x90ea, 0x501: 0x916a, 0x502: 0x91ea, 0x503: 0x926a, 0x504: 0x931a, 0x505: 0x93ca, + 0x506: 0x944a, + 0x513: 0x94ca, 0x514: 0x95aa, 0x515: 0x968a, 0x516: 0x976a, 0x517: 0x984a, + 0x51d: 0x0010, + 0x51e: 0x0034, 0x51f: 0x0010, 0x520: 0x0010, 0x521: 0x0010, 0x522: 0x0010, 0x523: 0x0010, + 0x524: 0x0010, 0x525: 0x0010, 0x526: 0x0010, 0x527: 0x0010, 0x528: 0x0010, + 0x52a: 0x0010, 0x52b: 0x0010, 0x52c: 0x0010, 0x52d: 0x0010, 0x52e: 0x0010, 0x52f: 0x0010, + 0x530: 0x0010, 0x531: 0x0010, 0x532: 0x0010, 0x533: 0x0010, 0x534: 0x0010, 0x535: 0x0010, + 0x536: 0x0010, 0x538: 0x0010, 0x539: 0x0010, 0x53a: 0x0010, 0x53b: 0x0010, + 0x53c: 0x0010, 0x53e: 0x0010, + // Block 0x15, offset 0x540 + 0x540: 0x2713, 0x541: 0x2913, 0x542: 0x2b13, 0x543: 0x2913, 0x544: 0x2f13, 0x545: 0x2913, + 0x546: 0x2b13, 0x547: 0x2913, 0x548: 0x2713, 0x549: 0x3913, 0x54a: 0x3b13, + 0x54c: 0x3f13, 0x54d: 0x3913, 0x54e: 0x3b13, 0x54f: 0x3913, 0x550: 0x2713, 0x551: 0x2913, + 0x552: 0x2b13, 0x554: 0x2f13, 0x555: 0x2913, 0x557: 0xbc52, + 0x558: 0xbf52, 0x559: 0xc252, 0x55a: 0xbf52, 0x55b: 0xc552, 0x55c: 0xbf52, 0x55d: 0xc252, + 0x55e: 0xbf52, 0x55f: 0xbc52, 0x560: 0xc852, 0x561: 0xcb52, 0x563: 0xce52, + 0x564: 0xc852, 0x565: 0xcb52, 0x566: 0xc852, 0x567: 0x2712, 0x568: 0x2912, 0x569: 0x2b12, + 0x56a: 0x2912, 0x56b: 0x2f12, 0x56c: 0x2912, 0x56d: 0x2b12, 0x56e: 0x2912, 0x56f: 0x2712, + 0x570: 0x3912, 0x571: 0x3b12, 0x573: 0x3f12, 0x574: 0x3912, 0x575: 0x3b12, + 0x576: 0x3912, 0x577: 0x2712, 0x578: 0x2912, 0x579: 0x2b12, 0x57b: 0x2f12, + 0x57c: 0x2912, + // Block 0x16, offset 0x580 + 0x580: 0x2213, 0x581: 0x2213, 0x582: 0x2613, 0x583: 0x2613, 0x584: 0x2213, 0x585: 0x2213, + 0x586: 0x2e13, 0x587: 0x2e13, 0x588: 0x2213, 0x589: 0x2213, 0x58a: 0x2613, 0x58b: 0x2613, + 0x58c: 0x2213, 0x58d: 0x2213, 0x58e: 0x3e13, 0x58f: 0x3e13, 0x590: 0x2213, 0x591: 0x2213, + 0x592: 0x2613, 0x593: 0x2613, 0x594: 0x2213, 0x595: 0x2213, 0x596: 0x2e13, 0x597: 0x2e13, + 0x598: 0x2213, 0x599: 0x2213, 0x59a: 0x2613, 0x59b: 0x2613, 0x59c: 0x2213, 0x59d: 0x2213, + 0x59e: 0xd153, 0x59f: 0xd153, 0x5a0: 0xd453, 0x5a1: 0xd453, 0x5a2: 0x2212, 0x5a3: 0x2212, + 0x5a4: 0x2612, 0x5a5: 0x2612, 0x5a6: 0x2212, 0x5a7: 0x2212, 0x5a8: 0x2e12, 0x5a9: 0x2e12, + 0x5aa: 0x2212, 0x5ab: 0x2212, 0x5ac: 0x2612, 0x5ad: 0x2612, 0x5ae: 0x2212, 0x5af: 0x2212, + 0x5b0: 0x3e12, 0x5b1: 0x3e12, 0x5b2: 0x2212, 0x5b3: 0x2212, 0x5b4: 0x2612, 0x5b5: 0x2612, + 0x5b6: 0x2212, 0x5b7: 0x2212, 0x5b8: 0x2e12, 0x5b9: 0x2e12, 0x5ba: 0x2212, 0x5bb: 0x2212, + 0x5bc: 0x2612, 0x5bd: 0x2612, 0x5be: 0x2212, 0x5bf: 0x2212, + // Block 0x17, offset 0x5c0 + 0x5c2: 0x0010, + 0x5c7: 0x0010, 0x5c9: 0x0010, 0x5cb: 0x0010, + 0x5cd: 0x0010, 0x5ce: 0x0010, 0x5cf: 0x0010, 0x5d1: 0x0010, + 0x5d2: 0x0010, 0x5d4: 0x0010, 0x5d7: 0x0010, + 0x5d9: 0x0010, 0x5db: 0x0010, 0x5dd: 0x0010, + 0x5df: 0x0010, 0x5e1: 0x0010, 0x5e2: 0x0010, + 0x5e4: 0x0010, 0x5e7: 0x0010, 0x5e8: 0x0010, 0x5e9: 0x0010, + 0x5ea: 0x0010, 0x5ec: 0x0010, 0x5ed: 0x0010, 0x5ee: 0x0010, 0x5ef: 0x0010, + 0x5f0: 0x0010, 0x5f1: 0x0010, 0x5f2: 0x0010, 0x5f4: 0x0010, 0x5f5: 0x0010, + 0x5f6: 0x0010, 0x5f7: 0x0010, 0x5f9: 0x0010, 0x5fa: 0x0010, 0x5fb: 0x0010, + 0x5fc: 0x0010, 0x5fe: 0x0010, +} + +// caseIndex: 27 blocks, 1728 entries, 3456 bytes +// Block 0 is the zero block. +var caseIndex = [1728]uint16{ + // Block 0x0, offset 0x0 + // Block 0x1, offset 0x40 + // Block 0x2, offset 0x80 + // Block 0x3, offset 0xc0 + 0xc2: 0x16, 0xc3: 0x17, 0xc4: 0x18, 0xc5: 0x19, 0xc6: 0x01, 0xc7: 0x02, + 0xc8: 0x1a, 0xc9: 0x03, 0xca: 0x04, 0xcb: 0x1b, 0xcc: 0x1c, 0xcd: 0x05, 0xce: 0x06, 0xcf: 0x07, + 0xd0: 0x1d, 0xd1: 0x1e, 0xd2: 0x1f, 0xd3: 0x20, 0xd4: 0x21, 0xd5: 0x22, 0xd6: 0x08, 0xd7: 0x23, + 0xd8: 0x24, 0xd9: 0x25, 0xda: 0x26, 0xdb: 0x27, 0xdc: 0x28, 0xdd: 0x29, 0xde: 0x2a, 0xdf: 0x2b, + 0xe0: 0x02, 0xe1: 0x03, 0xe2: 0x04, 0xe3: 0x05, + 0xea: 0x06, 0xeb: 0x07, 0xec: 0x07, 0xed: 0x08, 0xef: 0x09, + 0xf0: 0x16, 0xf3: 0x18, + // Block 0x4, offset 0x100 + 0x120: 0x2c, 0x121: 0x2d, 0x122: 0x2e, 0x123: 0x09, 0x124: 0x2f, 0x125: 0x30, 0x126: 0x31, 0x127: 0x32, + 0x128: 0x33, 0x129: 0x34, 0x12a: 0x35, 0x12b: 0x36, 0x12c: 0x37, 0x12d: 0x38, 0x12e: 0x39, 0x12f: 0x3a, + 0x130: 0x3b, 0x131: 0x3c, 0x132: 0x3d, 0x133: 0x3e, 0x134: 0x3f, 0x135: 0x40, 0x136: 0x41, 0x137: 0x42, + 0x138: 0x43, 0x139: 0x44, 0x13a: 0x45, 0x13b: 0x46, 0x13c: 0x47, 0x13d: 0x48, 0x13e: 0x49, 0x13f: 0x4a, + // Block 0x5, offset 0x140 + 0x140: 0x4b, 0x141: 0x4c, 0x142: 0x4d, 0x143: 0x0a, 0x144: 0x26, 0x145: 0x26, 0x146: 0x26, 0x147: 0x26, + 0x148: 0x26, 0x149: 0x4e, 0x14a: 0x4f, 0x14b: 0x50, 0x14c: 0x51, 0x14d: 0x52, 0x14e: 0x53, 0x14f: 0x54, + 0x150: 0x55, 0x151: 0x26, 0x152: 0x26, 0x153: 0x26, 0x154: 0x26, 0x155: 0x26, 0x156: 0x26, 0x157: 0x26, + 0x158: 0x26, 0x159: 0x56, 0x15a: 0x57, 0x15b: 0x58, 0x15c: 0x59, 0x15d: 0x5a, 0x15e: 0x5b, 0x15f: 0x5c, + 0x160: 0x5d, 0x161: 0x5e, 0x162: 0x5f, 0x163: 0x60, 0x164: 0x61, 0x165: 0x62, 0x167: 0x63, + 0x168: 0x64, 0x169: 0x65, 0x16a: 0x66, 0x16b: 0x67, 0x16c: 0x68, 0x16d: 0x69, 0x16e: 0x6a, 0x16f: 0x6b, + 0x170: 0x6c, 0x171: 0x6d, 0x172: 0x6e, 0x173: 0x6f, 0x174: 0x70, 0x175: 0x71, 0x176: 0x72, 0x177: 0x73, + 0x178: 0x74, 0x179: 0x74, 0x17a: 0x75, 0x17b: 0x74, 0x17c: 0x76, 0x17d: 0x0b, 0x17e: 0x0c, 0x17f: 0x0d, + // Block 0x6, offset 0x180 + 0x180: 0x77, 0x181: 0x78, 0x182: 0x79, 0x183: 0x7a, 0x184: 0x0e, 0x185: 0x7b, 0x186: 0x7c, + 0x192: 0x7d, 0x193: 0x0f, + 0x1b0: 0x7e, 0x1b1: 0x10, 0x1b2: 0x74, 0x1b3: 0x7f, 0x1b4: 0x80, 0x1b5: 0x81, 0x1b6: 0x82, 0x1b7: 0x83, + 0x1b8: 0x84, + // Block 0x7, offset 0x1c0 + 0x1c0: 0x85, 0x1c2: 0x86, 0x1c3: 0x87, 0x1c4: 0x88, 0x1c5: 0x26, 0x1c6: 0x89, + // Block 0x8, offset 0x200 + 0x200: 0x8a, 0x201: 0x26, 0x202: 0x26, 0x203: 0x26, 0x204: 0x26, 0x205: 0x26, 0x206: 0x26, 0x207: 0x26, + 0x208: 0x26, 0x209: 0x26, 0x20a: 0x26, 0x20b: 0x26, 0x20c: 0x26, 0x20d: 0x26, 0x20e: 0x26, 0x20f: 0x26, + 0x210: 0x26, 0x211: 0x26, 0x212: 0x8b, 0x213: 0x8c, 0x214: 0x26, 0x215: 0x26, 0x216: 0x26, 0x217: 0x26, + 0x218: 0x8d, 0x219: 0x8e, 0x21a: 0x8f, 0x21b: 0x90, 0x21c: 0x91, 0x21d: 0x92, 0x21e: 0x11, 0x21f: 0x93, + 0x220: 0x94, 0x221: 0x95, 0x222: 0x26, 0x223: 0x96, 0x224: 0x97, 0x225: 0x98, 0x226: 0x99, 0x227: 0x9a, + 0x228: 0x9b, 0x229: 0x9c, 0x22a: 0x9d, 0x22b: 0x9e, 0x22c: 0x9f, 0x22d: 0xa0, 0x22e: 0xa1, 0x22f: 0xa2, + 0x230: 0x26, 0x231: 0x26, 0x232: 0x26, 0x233: 0x26, 0x234: 0x26, 0x235: 0x26, 0x236: 0x26, 0x237: 0x26, + 0x238: 0x26, 0x239: 0x26, 0x23a: 0x26, 0x23b: 0x26, 0x23c: 0x26, 0x23d: 0x26, 0x23e: 0x26, 0x23f: 0x26, + // Block 0x9, offset 0x240 + 0x240: 0x26, 0x241: 0x26, 0x242: 0x26, 0x243: 0x26, 0x244: 0x26, 0x245: 0x26, 0x246: 0x26, 0x247: 0x26, + 0x248: 0x26, 0x249: 0x26, 0x24a: 0x26, 0x24b: 0x26, 0x24c: 0x26, 0x24d: 0x26, 0x24e: 0x26, 0x24f: 0x26, + 0x250: 0x26, 0x251: 0x26, 0x252: 0x26, 0x253: 0x26, 0x254: 0x26, 0x255: 0x26, 0x256: 0x26, 0x257: 0x26, + 0x258: 0x26, 0x259: 0x26, 0x25a: 0x26, 0x25b: 0x26, 0x25c: 0x26, 0x25d: 0x26, 0x25e: 0x26, 0x25f: 0x26, + 0x260: 0x26, 0x261: 0x26, 0x262: 0x26, 0x263: 0x26, 0x264: 0x26, 0x265: 0x26, 0x266: 0x26, 0x267: 0x26, + 0x268: 0x26, 0x269: 0x26, 0x26a: 0x26, 0x26b: 0x26, 0x26c: 0x26, 0x26d: 0x26, 0x26e: 0x26, 0x26f: 0x26, + 0x270: 0x26, 0x271: 0x26, 0x272: 0x26, 0x273: 0x26, 0x274: 0x26, 0x275: 0x26, 0x276: 0x26, 0x277: 0x26, + 0x278: 0x26, 0x279: 0x26, 0x27a: 0x26, 0x27b: 0x26, 0x27c: 0x26, 0x27d: 0x26, 0x27e: 0x26, 0x27f: 0x26, + // Block 0xa, offset 0x280 + 0x280: 0x26, 0x281: 0x26, 0x282: 0x26, 0x283: 0x26, 0x284: 0x26, 0x285: 0x26, 0x286: 0x26, 0x287: 0x26, + 0x288: 0x26, 0x289: 0x26, 0x28a: 0x26, 0x28b: 0x26, 0x28c: 0x26, 0x28d: 0x26, 0x28e: 0x26, 0x28f: 0x26, + 0x290: 0x26, 0x291: 0x26, 0x292: 0x26, 0x293: 0x26, 0x294: 0x26, 0x295: 0x26, 0x296: 0x26, 0x297: 0x26, + 0x298: 0x26, 0x299: 0x26, 0x29a: 0x26, 0x29b: 0x26, 0x29c: 0x26, 0x29d: 0x26, 0x29e: 0xa3, 0x29f: 0xa4, + // Block 0xb, offset 0x2c0 + 0x2ec: 0x12, 0x2ed: 0xa5, 0x2ee: 0xa6, 0x2ef: 0xa7, + 0x2f0: 0x26, 0x2f1: 0x26, 0x2f2: 0x26, 0x2f3: 0x26, 0x2f4: 0xa8, 0x2f5: 0xa9, 0x2f6: 0xaa, 0x2f7: 0xab, + 0x2f8: 0xac, 0x2f9: 0xad, 0x2fa: 0x26, 0x2fb: 0xae, 0x2fc: 0xaf, 0x2fd: 0xb0, 0x2fe: 0xb1, 0x2ff: 0xb2, + // Block 0xc, offset 0x300 + 0x300: 0xb3, 0x301: 0xb4, 0x302: 0x26, 0x303: 0xb5, 0x305: 0xb6, 0x307: 0xb7, + 0x30a: 0xb8, 0x30b: 0xb9, 0x30c: 0xba, 0x30d: 0xbb, 0x30e: 0xbc, 0x30f: 0xbd, + 0x310: 0xbe, 0x311: 0xbf, 0x312: 0xc0, 0x313: 0xc1, 0x314: 0xc2, 0x315: 0xc3, 0x316: 0x13, + 0x318: 0x26, 0x319: 0x26, 0x31a: 0x26, 0x31b: 0x26, 0x31c: 0xc4, 0x31d: 0xc5, 0x31e: 0xc6, + 0x320: 0xc7, 0x321: 0xc8, 0x322: 0xc9, 0x323: 0xca, 0x324: 0xcb, 0x326: 0xcc, + 0x328: 0xcd, 0x329: 0xce, 0x32a: 0xcf, 0x32b: 0xd0, 0x32c: 0x60, 0x32d: 0xd1, 0x32e: 0xd2, + 0x330: 0x26, 0x331: 0xd3, 0x332: 0xd4, 0x333: 0xd5, 0x334: 0xd6, + 0x33a: 0xd7, 0x33b: 0xd8, 0x33c: 0xd9, 0x33d: 0xda, 0x33e: 0xdb, 0x33f: 0xdc, + // Block 0xd, offset 0x340 + 0x340: 0xdd, 0x341: 0xde, 0x342: 0xdf, 0x343: 0xe0, 0x344: 0xe1, 0x345: 0xe2, 0x346: 0xe3, 0x347: 0xe4, + 0x348: 0xe5, 0x349: 0xe6, 0x34a: 0xe7, 0x34b: 0xe8, 0x34c: 0xe9, 0x34d: 0xea, + 0x350: 0xeb, 0x351: 0xec, 0x352: 0xed, 0x353: 0xee, 0x356: 0xef, 0x357: 0xf0, + 0x358: 0xf1, 0x359: 0xf2, 0x35a: 0xf3, 0x35b: 0xf4, 0x35c: 0xf5, + 0x360: 0xf6, 0x362: 0xf7, 0x363: 0xf8, 0x364: 0xf9, 0x365: 0xfa, 0x366: 0xfb, 0x367: 0xfc, + 0x368: 0xfd, 0x369: 0xfe, 0x36a: 0xff, 0x36b: 0x100, + 0x370: 0x101, 0x371: 0x102, 0x372: 0x103, 0x374: 0x104, 0x375: 0x105, 0x376: 0x106, + 0x37b: 0x107, 0x37c: 0x108, 0x37d: 0x109, 0x37e: 0x10a, + // Block 0xe, offset 0x380 + 0x380: 0x26, 0x381: 0x26, 0x382: 0x26, 0x383: 0x26, 0x384: 0x26, 0x385: 0x26, 0x386: 0x26, 0x387: 0x26, + 0x388: 0x26, 0x389: 0x26, 0x38a: 0x26, 0x38b: 0x26, 0x38c: 0x26, 0x38d: 0x26, 0x38e: 0x10b, + 0x390: 0x26, 0x391: 0x10c, 0x392: 0x26, 0x393: 0x26, 0x394: 0x26, 0x395: 0x10d, + 0x3be: 0xa9, 0x3bf: 0x10e, + // Block 0xf, offset 0x3c0 + 0x3c0: 0x26, 0x3c1: 0x26, 0x3c2: 0x26, 0x3c3: 0x26, 0x3c4: 0x26, 0x3c5: 0x26, 0x3c6: 0x26, 0x3c7: 0x26, + 0x3c8: 0x26, 0x3c9: 0x26, 0x3ca: 0x26, 0x3cb: 0x26, 0x3cc: 0x26, 0x3cd: 0x26, 0x3ce: 0x26, 0x3cf: 0x26, + 0x3d0: 0x10f, 0x3d1: 0x110, + // Block 0x10, offset 0x400 + 0x410: 0x26, 0x411: 0x26, 0x412: 0x26, 0x413: 0x26, 0x414: 0x26, 0x415: 0x26, 0x416: 0x26, 0x417: 0x26, + 0x418: 0x26, 0x419: 0x111, + // Block 0x11, offset 0x440 + 0x460: 0x26, 0x461: 0x26, 0x462: 0x26, 0x463: 0x26, 0x464: 0x26, 0x465: 0x26, 0x466: 0x26, 0x467: 0x26, + 0x468: 0x100, 0x469: 0x112, 0x46a: 0x113, 0x46b: 0x114, 0x46c: 0x115, 0x46d: 0x116, 0x46e: 0x117, + 0x479: 0x118, 0x47c: 0x26, 0x47d: 0x119, 0x47e: 0x11a, 0x47f: 0x11b, + // Block 0x12, offset 0x480 + 0x4bf: 0x11c, + // Block 0x13, offset 0x4c0 + 0x4f0: 0x26, 0x4f1: 0x11d, 0x4f2: 0x11e, + // Block 0x14, offset 0x500 + 0x53c: 0x11f, 0x53d: 0x120, + // Block 0x15, offset 0x540 + 0x545: 0x121, 0x546: 0x122, + 0x549: 0x123, + 0x550: 0x124, 0x551: 0x125, 0x552: 0x126, 0x553: 0x127, 0x554: 0x128, 0x555: 0x129, 0x556: 0x12a, 0x557: 0x12b, + 0x558: 0x12c, 0x559: 0x12d, 0x55a: 0x12e, 0x55b: 0x12f, 0x55c: 0x130, 0x55d: 0x131, 0x55e: 0x132, 0x55f: 0x133, + 0x568: 0x134, 0x569: 0x135, 0x56a: 0x136, + 0x57c: 0x137, + // Block 0x16, offset 0x580 + 0x580: 0x138, 0x581: 0x139, 0x582: 0x13a, 0x584: 0x13b, 0x585: 0x13c, + 0x58a: 0x13d, 0x58b: 0x13e, + 0x593: 0x13f, + 0x59f: 0x140, + 0x5a0: 0x26, 0x5a1: 0x26, 0x5a2: 0x26, 0x5a3: 0x141, 0x5a4: 0x14, 0x5a5: 0x142, + 0x5b8: 0x143, 0x5b9: 0x15, 0x5ba: 0x144, + // Block 0x17, offset 0x5c0 + 0x5c4: 0x145, 0x5c5: 0x146, 0x5c6: 0x147, + 0x5cf: 0x148, + 0x5ef: 0x149, + // Block 0x18, offset 0x600 + 0x610: 0x0a, 0x611: 0x0b, 0x612: 0x0c, 0x613: 0x0d, 0x614: 0x0e, 0x616: 0x0f, + 0x61a: 0x10, 0x61b: 0x11, 0x61c: 0x12, 0x61d: 0x13, 0x61e: 0x14, 0x61f: 0x15, + // Block 0x19, offset 0x640 + 0x640: 0x14a, 0x641: 0x14b, 0x644: 0x14b, 0x645: 0x14b, 0x646: 0x14b, 0x647: 0x14c, + // Block 0x1a, offset 0x680 + 0x6a0: 0x17, +} + +// sparseOffsets: 312 entries, 624 bytes +var sparseOffsets = []uint16{0x0, 0x9, 0xf, 0x18, 0x24, 0x2e, 0x34, 0x37, 0x3b, 0x3e, 0x42, 0x4c, 0x4e, 0x57, 0x5e, 0x63, 0x71, 0x72, 0x80, 0x8f, 0x99, 0x9c, 0xa3, 0xab, 0xaf, 0xb7, 0xbd, 0xcb, 0xd6, 0xe3, 0xee, 0xfa, 0x104, 0x110, 0x11b, 0x127, 0x133, 0x13b, 0x145, 0x150, 0x15b, 0x167, 0x16d, 0x178, 0x17e, 0x186, 0x189, 0x18e, 0x192, 0x196, 0x19d, 0x1a6, 0x1ae, 0x1af, 0x1b8, 0x1bf, 0x1c7, 0x1cd, 0x1d2, 0x1d6, 0x1d9, 0x1db, 0x1de, 0x1e3, 0x1e4, 0x1e6, 0x1e8, 0x1ea, 0x1f1, 0x1f6, 0x1fa, 0x203, 0x206, 0x209, 0x20f, 0x210, 0x21b, 0x21c, 0x21d, 0x222, 0x22f, 0x238, 0x23e, 0x246, 0x24f, 0x258, 0x261, 0x266, 0x269, 0x274, 0x282, 0x284, 0x28b, 0x28f, 0x29b, 0x29c, 0x2a7, 0x2af, 0x2b7, 0x2bd, 0x2be, 0x2cc, 0x2d1, 0x2d4, 0x2d9, 0x2dd, 0x2e3, 0x2e8, 0x2eb, 0x2f0, 0x2f5, 0x2f6, 0x2fc, 0x2fe, 0x2ff, 0x301, 0x303, 0x306, 0x307, 0x309, 0x30c, 0x312, 0x316, 0x318, 0x31d, 0x324, 0x334, 0x33e, 0x33f, 0x348, 0x34c, 0x351, 0x359, 0x35f, 0x365, 0x36f, 0x374, 0x37d, 0x383, 0x38c, 0x390, 0x398, 0x39a, 0x39c, 0x39f, 0x3a1, 0x3a3, 0x3a4, 0x3a5, 0x3a7, 0x3a9, 0x3af, 0x3b4, 0x3b6, 0x3bd, 0x3c0, 0x3c2, 0x3c8, 0x3cd, 0x3cf, 0x3d0, 0x3d1, 0x3d2, 0x3d4, 0x3d6, 0x3d8, 0x3db, 0x3dd, 0x3e0, 0x3e8, 0x3eb, 0x3ef, 0x3f7, 0x3f9, 0x409, 0x40a, 0x40c, 0x411, 0x417, 0x419, 0x41a, 0x41c, 0x41e, 0x420, 0x42d, 0x42e, 0x42f, 0x433, 0x435, 0x436, 0x437, 0x438, 0x439, 0x43c, 0x43f, 0x440, 0x443, 0x44a, 0x450, 0x452, 0x456, 0x45e, 0x464, 0x468, 0x46f, 0x473, 0x477, 0x480, 0x48a, 0x48c, 0x492, 0x498, 0x4a2, 0x4ac, 0x4ae, 0x4b7, 0x4bd, 0x4c3, 0x4c9, 0x4cc, 0x4d2, 0x4d5, 0x4de, 0x4df, 0x4e6, 0x4ea, 0x4eb, 0x4ee, 0x4f8, 0x4fb, 0x4fd, 0x504, 0x50c, 0x512, 0x519, 0x51a, 0x520, 0x523, 0x52b, 0x532, 0x53c, 0x544, 0x547, 0x54c, 0x550, 0x551, 0x552, 0x553, 0x554, 0x555, 0x557, 0x55a, 0x55b, 0x55e, 0x55f, 0x562, 0x564, 0x568, 0x569, 0x56b, 0x56e, 0x570, 0x573, 0x576, 0x578, 0x57d, 0x57f, 0x580, 0x585, 0x589, 0x58a, 0x58d, 0x591, 0x59c, 0x5a0, 0x5a8, 0x5ad, 0x5b1, 0x5b4, 0x5b8, 0x5bb, 0x5be, 0x5c3, 0x5c7, 0x5cb, 0x5cf, 0x5d3, 0x5d5, 0x5d7, 0x5da, 0x5de, 0x5e4, 0x5e5, 0x5e6, 0x5e9, 0x5eb, 0x5ed, 0x5f0, 0x5f5, 0x5f9, 0x5fb, 0x601, 0x60a, 0x60f, 0x610, 0x613, 0x614, 0x615, 0x616, 0x618, 0x619, 0x61a} + +// sparseValues: 1562 entries, 6248 bytes +var sparseValues = [1562]valueRange{ + // Block 0x0, offset 0x0 + {value: 0x0004, lo: 0xa8, hi: 0xa8}, + {value: 0x0012, lo: 0xaa, hi: 0xaa}, + {value: 0x0014, lo: 0xad, hi: 0xad}, + {value: 0x0004, lo: 0xaf, hi: 0xaf}, + {value: 0x0004, lo: 0xb4, hi: 0xb4}, + {value: 0x001a, lo: 0xb5, hi: 0xb5}, + {value: 0x0054, lo: 0xb7, hi: 0xb7}, + {value: 0x0004, lo: 0xb8, hi: 0xb8}, + {value: 0x0012, lo: 0xba, hi: 0xba}, + // Block 0x1, offset 0x9 + {value: 0x2013, lo: 0x80, hi: 0x96}, + {value: 0x2013, lo: 0x98, hi: 0x9e}, + {value: 0x009a, lo: 0x9f, hi: 0x9f}, + {value: 0x2012, lo: 0xa0, hi: 0xb6}, + {value: 0x2012, lo: 0xb8, hi: 0xbe}, + {value: 0x0252, lo: 0xbf, hi: 0xbf}, + // Block 0x2, offset 0xf + {value: 0x0117, lo: 0x80, hi: 0xaf}, + {value: 0x011b, lo: 0xb0, hi: 0xb0}, + {value: 0x019a, lo: 0xb1, hi: 0xb1}, + {value: 0x0117, lo: 0xb2, hi: 0xb7}, + {value: 0x0012, lo: 0xb8, hi: 0xb8}, + {value: 0x0316, lo: 0xb9, hi: 0xba}, + {value: 0x0716, lo: 0xbb, hi: 0xbc}, + {value: 0x0316, lo: 0xbd, hi: 0xbe}, + {value: 0x0553, lo: 0xbf, hi: 0xbf}, + // Block 0x3, offset 0x18 + {value: 0x0552, lo: 0x80, hi: 0x80}, + {value: 0x0316, lo: 0x81, hi: 0x82}, + {value: 0x0716, lo: 0x83, hi: 0x84}, + {value: 0x0316, lo: 0x85, hi: 0x86}, + {value: 0x0f16, lo: 0x87, hi: 0x88}, + {value: 0x01da, lo: 0x89, hi: 0x89}, + {value: 0x0117, lo: 0x8a, hi: 0xb7}, + {value: 0x0253, lo: 0xb8, hi: 0xb8}, + {value: 0x0316, lo: 0xb9, hi: 0xba}, + {value: 0x0716, lo: 0xbb, hi: 0xbc}, + {value: 0x0316, lo: 0xbd, hi: 0xbe}, + {value: 0x028a, lo: 0xbf, hi: 0xbf}, + // Block 0x4, offset 0x24 + {value: 0x0117, lo: 0x80, hi: 0x9f}, + {value: 0x2f53, lo: 0xa0, hi: 0xa0}, + {value: 0x0012, lo: 0xa1, hi: 0xa1}, + {value: 0x0117, lo: 0xa2, hi: 0xb3}, + {value: 0x0012, lo: 0xb4, hi: 0xb9}, + {value: 0x090b, lo: 0xba, hi: 0xba}, + {value: 0x0716, lo: 0xbb, hi: 0xbc}, + {value: 0x2953, lo: 0xbd, hi: 0xbd}, + {value: 0x098b, lo: 0xbe, hi: 0xbe}, + {value: 0x0a0a, lo: 0xbf, hi: 0xbf}, + // Block 0x5, offset 0x2e + {value: 0x0015, lo: 0x80, hi: 0x81}, + {value: 0x0014, lo: 0x82, hi: 0x97}, + {value: 0x0004, lo: 0x98, hi: 0x9d}, + {value: 0x0014, lo: 0x9e, hi: 0x9f}, + {value: 0x0015, lo: 0xa0, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xbf}, + // Block 0x6, offset 0x34 + {value: 0x0024, lo: 0x80, hi: 0x94}, + {value: 0x0034, lo: 0x95, hi: 0xbc}, + {value: 0x0024, lo: 0xbd, hi: 0xbf}, + // Block 0x7, offset 0x37 + {value: 0x6553, lo: 0x80, hi: 0x8f}, + {value: 0x2013, lo: 0x90, hi: 0x9f}, + {value: 0x5f53, lo: 0xa0, hi: 0xaf}, + {value: 0x2012, lo: 0xb0, hi: 0xbf}, + // Block 0x8, offset 0x3b + {value: 0x5f52, lo: 0x80, hi: 0x8f}, + {value: 0x6552, lo: 0x90, hi: 0x9f}, + {value: 0x0117, lo: 0xa0, hi: 0xbf}, + // Block 0x9, offset 0x3e + {value: 0x0117, lo: 0x80, hi: 0x81}, + {value: 0x0024, lo: 0x83, hi: 0x87}, + {value: 0x0014, lo: 0x88, hi: 0x89}, + {value: 0x0117, lo: 0x8a, hi: 0xbf}, + // Block 0xa, offset 0x42 + {value: 0x0f13, lo: 0x80, hi: 0x80}, + {value: 0x0316, lo: 0x81, hi: 0x82}, + {value: 0x0716, lo: 0x83, hi: 0x84}, + {value: 0x0316, lo: 0x85, hi: 0x86}, + {value: 0x0f16, lo: 0x87, hi: 0x88}, + {value: 0x0316, lo: 0x89, hi: 0x8a}, + {value: 0x0716, lo: 0x8b, hi: 0x8c}, + {value: 0x0316, lo: 0x8d, hi: 0x8e}, + {value: 0x0f12, lo: 0x8f, hi: 0x8f}, + {value: 0x0117, lo: 0x90, hi: 0xbf}, + // Block 0xb, offset 0x4c + {value: 0x0117, lo: 0x80, hi: 0xaf}, + {value: 0x6553, lo: 0xb1, hi: 0xbf}, + // Block 0xc, offset 0x4e + {value: 0x3013, lo: 0x80, hi: 0x8f}, + {value: 0x6853, lo: 0x90, hi: 0x96}, + {value: 0x0014, lo: 0x99, hi: 0x99}, + {value: 0x0010, lo: 0x9a, hi: 0x9c}, + {value: 0x0010, lo: 0x9e, hi: 0x9e}, + {value: 0x0054, lo: 0x9f, hi: 0x9f}, + {value: 0x0012, lo: 0xa0, hi: 0xa0}, + {value: 0x6552, lo: 0xa1, hi: 0xaf}, + {value: 0x3012, lo: 0xb0, hi: 0xbf}, + // Block 0xd, offset 0x57 + {value: 0x0034, lo: 0x81, hi: 0x82}, + {value: 0x0024, lo: 0x84, hi: 0x84}, + {value: 0x0034, lo: 0x85, hi: 0x85}, + {value: 0x0034, lo: 0x87, hi: 0x87}, + {value: 0x0010, lo: 0x90, hi: 0xaa}, + {value: 0x0010, lo: 0xaf, hi: 0xb3}, + {value: 0x0054, lo: 0xb4, hi: 0xb4}, + // Block 0xe, offset 0x5e + {value: 0x0014, lo: 0x80, hi: 0x85}, + {value: 0x0024, lo: 0x90, hi: 0x97}, + {value: 0x0034, lo: 0x98, hi: 0x9a}, + {value: 0x0014, lo: 0x9c, hi: 0x9c}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0xf, offset 0x63 + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x8a}, + {value: 0x0034, lo: 0x8b, hi: 0x92}, + {value: 0x0024, lo: 0x93, hi: 0x94}, + {value: 0x0034, lo: 0x95, hi: 0x96}, + {value: 0x0024, lo: 0x97, hi: 0x9b}, + {value: 0x0034, lo: 0x9c, hi: 0x9c}, + {value: 0x0024, lo: 0x9d, hi: 0x9e}, + {value: 0x0034, lo: 0x9f, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + {value: 0x0010, lo: 0xab, hi: 0xab}, + {value: 0x0010, lo: 0xae, hi: 0xaf}, + {value: 0x0034, lo: 0xb0, hi: 0xb0}, + {value: 0x0010, lo: 0xb1, hi: 0xbf}, + // Block 0x10, offset 0x71 + {value: 0x0010, lo: 0x80, hi: 0xbf}, + // Block 0x11, offset 0x72 + {value: 0x0010, lo: 0x80, hi: 0x93}, + {value: 0x0010, lo: 0x95, hi: 0x95}, + {value: 0x0024, lo: 0x96, hi: 0x9c}, + {value: 0x0014, lo: 0x9d, hi: 0x9d}, + {value: 0x0024, lo: 0x9f, hi: 0xa2}, + {value: 0x0034, lo: 0xa3, hi: 0xa3}, + {value: 0x0024, lo: 0xa4, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xa6}, + {value: 0x0024, lo: 0xa7, hi: 0xa8}, + {value: 0x0034, lo: 0xaa, hi: 0xaa}, + {value: 0x0024, lo: 0xab, hi: 0xac}, + {value: 0x0034, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xbc}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x12, offset 0x80 + {value: 0x0014, lo: 0x8f, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0034, lo: 0x91, hi: 0x91}, + {value: 0x0010, lo: 0x92, hi: 0xaf}, + {value: 0x0024, lo: 0xb0, hi: 0xb0}, + {value: 0x0034, lo: 0xb1, hi: 0xb1}, + {value: 0x0024, lo: 0xb2, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0024, lo: 0xb5, hi: 0xb6}, + {value: 0x0034, lo: 0xb7, hi: 0xb9}, + {value: 0x0024, lo: 0xba, hi: 0xba}, + {value: 0x0034, lo: 0xbb, hi: 0xbc}, + {value: 0x0024, lo: 0xbd, hi: 0xbd}, + {value: 0x0034, lo: 0xbe, hi: 0xbe}, + {value: 0x0024, lo: 0xbf, hi: 0xbf}, + // Block 0x13, offset 0x8f + {value: 0x0024, lo: 0x80, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x82}, + {value: 0x0024, lo: 0x83, hi: 0x83}, + {value: 0x0034, lo: 0x84, hi: 0x84}, + {value: 0x0024, lo: 0x85, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x86}, + {value: 0x0024, lo: 0x87, hi: 0x87}, + {value: 0x0034, lo: 0x88, hi: 0x88}, + {value: 0x0024, lo: 0x89, hi: 0x8a}, + {value: 0x0010, lo: 0x8d, hi: 0xbf}, + // Block 0x14, offset 0x99 + {value: 0x0010, lo: 0x80, hi: 0xa5}, + {value: 0x0014, lo: 0xa6, hi: 0xb0}, + {value: 0x0010, lo: 0xb1, hi: 0xb1}, + // Block 0x15, offset 0x9c + {value: 0x0010, lo: 0x80, hi: 0xaa}, + {value: 0x0024, lo: 0xab, hi: 0xb1}, + {value: 0x0034, lo: 0xb2, hi: 0xb2}, + {value: 0x0024, lo: 0xb3, hi: 0xb3}, + {value: 0x0014, lo: 0xb4, hi: 0xb5}, + {value: 0x0014, lo: 0xba, hi: 0xba}, + {value: 0x0034, lo: 0xbd, hi: 0xbd}, + // Block 0x16, offset 0xa3 + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0024, lo: 0x96, hi: 0x99}, + {value: 0x0014, lo: 0x9a, hi: 0x9a}, + {value: 0x0024, lo: 0x9b, hi: 0xa3}, + {value: 0x0014, lo: 0xa4, hi: 0xa4}, + {value: 0x0024, lo: 0xa5, hi: 0xa7}, + {value: 0x0014, lo: 0xa8, hi: 0xa8}, + {value: 0x0024, lo: 0xa9, hi: 0xad}, + // Block 0x17, offset 0xab + {value: 0x0010, lo: 0x80, hi: 0x98}, + {value: 0x0034, lo: 0x99, hi: 0x9b}, + {value: 0x0010, lo: 0xa0, hi: 0xaa}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0x18, offset 0xaf + {value: 0x0010, lo: 0x80, hi: 0x87}, + {value: 0x0004, lo: 0x88, hi: 0x88}, + {value: 0x0010, lo: 0x89, hi: 0x8e}, + {value: 0x0014, lo: 0x90, hi: 0x91}, + {value: 0x0024, lo: 0x98, hi: 0x98}, + {value: 0x0034, lo: 0x99, hi: 0x9b}, + {value: 0x0024, lo: 0x9c, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x19, offset 0xb7 + {value: 0x0014, lo: 0x80, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0xb9}, + {value: 0x0014, lo: 0xba, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x1a, offset 0xbd + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x88}, + {value: 0x0010, lo: 0x89, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0024, lo: 0x91, hi: 0x91}, + {value: 0x0034, lo: 0x92, hi: 0x92}, + {value: 0x0024, lo: 0x93, hi: 0x94}, + {value: 0x0014, lo: 0x95, hi: 0x97}, + {value: 0x0010, lo: 0x98, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0014, lo: 0xb1, hi: 0xb1}, + {value: 0x0010, lo: 0xb2, hi: 0xbf}, + // Block 0x1b, offset 0xcb + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8f, hi: 0x90}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb2}, + {value: 0x0010, lo: 0xb6, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x1c, offset 0xd6 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x84}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x8e, hi: 0x8e}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0x9c, hi: 0x9d}, + {value: 0x0010, lo: 0x9f, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xb1}, + {value: 0x0010, lo: 0xbc, hi: 0xbc}, + {value: 0x0024, lo: 0xbe, hi: 0xbe}, + // Block 0x1d, offset 0xe3 + {value: 0x0014, lo: 0x81, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8a}, + {value: 0x0010, lo: 0x8f, hi: 0x90}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb6}, + {value: 0x0010, lo: 0xb8, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x1e, offset 0xee + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x82}, + {value: 0x0014, lo: 0x87, hi: 0x88}, + {value: 0x0014, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0014, lo: 0x91, hi: 0x91}, + {value: 0x0010, lo: 0x99, hi: 0x9c}, + {value: 0x0010, lo: 0x9e, hi: 0x9e}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0014, lo: 0xb0, hi: 0xb1}, + {value: 0x0010, lo: 0xb2, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb5}, + // Block 0x1f, offset 0xfa + {value: 0x0014, lo: 0x81, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8d}, + {value: 0x0010, lo: 0x8f, hi: 0x91}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x20, offset 0x104 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x85}, + {value: 0x0014, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x89, hi: 0x89}, + {value: 0x0010, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0010, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xb9, hi: 0xb9}, + {value: 0x0014, lo: 0xba, hi: 0xbf}, + // Block 0x21, offset 0x110 + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8f, hi: 0x90}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbe}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x22, offset 0x11b + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x84}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0014, lo: 0x95, hi: 0x96}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0x9c, hi: 0x9d}, + {value: 0x0010, lo: 0x9f, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xb1, hi: 0xb1}, + // Block 0x23, offset 0x127 + {value: 0x0014, lo: 0x82, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8a}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0x95}, + {value: 0x0010, lo: 0x99, hi: 0x9a}, + {value: 0x0010, lo: 0x9c, hi: 0x9c}, + {value: 0x0010, lo: 0x9e, hi: 0x9f}, + {value: 0x0010, lo: 0xa3, hi: 0xa4}, + {value: 0x0010, lo: 0xa8, hi: 0xaa}, + {value: 0x0010, lo: 0xae, hi: 0xb9}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x24, offset 0x133 + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x82}, + {value: 0x0010, lo: 0x86, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + // Block 0x25, offset 0x13b + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x83}, + {value: 0x0014, lo: 0x84, hi: 0x84}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbd}, + {value: 0x0014, lo: 0xbe, hi: 0xbf}, + // Block 0x26, offset 0x145 + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x84}, + {value: 0x0014, lo: 0x86, hi: 0x88}, + {value: 0x0014, lo: 0x8a, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0034, lo: 0x95, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0x9a}, + {value: 0x0010, lo: 0x9d, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + // Block 0x27, offset 0x150 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbe}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x28, offset 0x15b + {value: 0x0010, lo: 0x80, hi: 0x84}, + {value: 0x0014, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x95, hi: 0x96}, + {value: 0x0010, lo: 0x9d, hi: 0x9e}, + {value: 0x0010, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xb1, hi: 0xb3}, + // Block 0x29, offset 0x167 + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x8c}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0xba}, + {value: 0x0034, lo: 0xbb, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x2a, offset 0x16d + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x84}, + {value: 0x0010, lo: 0x86, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x8e, hi: 0x8e}, + {value: 0x0010, lo: 0x94, hi: 0x97}, + {value: 0x0010, lo: 0x9f, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xba, hi: 0xbf}, + // Block 0x2b, offset 0x178 + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x96}, + {value: 0x0010, lo: 0x9a, hi: 0xb1}, + {value: 0x0010, lo: 0xb3, hi: 0xbb}, + {value: 0x0010, lo: 0xbd, hi: 0xbd}, + // Block 0x2c, offset 0x17e + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0034, lo: 0x8a, hi: 0x8a}, + {value: 0x0010, lo: 0x8f, hi: 0x91}, + {value: 0x0014, lo: 0x92, hi: 0x94}, + {value: 0x0014, lo: 0x96, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0x9f}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + // Block 0x2d, offset 0x186 + {value: 0x0014, lo: 0xb1, hi: 0xb1}, + {value: 0x0014, lo: 0xb4, hi: 0xb7}, + {value: 0x0034, lo: 0xb8, hi: 0xba}, + // Block 0x2e, offset 0x189 + {value: 0x0004, lo: 0x86, hi: 0x86}, + {value: 0x0014, lo: 0x87, hi: 0x87}, + {value: 0x0034, lo: 0x88, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8e}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0x2f, offset 0x18e + {value: 0x0014, lo: 0xb1, hi: 0xb1}, + {value: 0x0014, lo: 0xb4, hi: 0xb7}, + {value: 0x0034, lo: 0xb8, hi: 0xba}, + {value: 0x0014, lo: 0xbb, hi: 0xbc}, + // Block 0x30, offset 0x192 + {value: 0x0004, lo: 0x86, hi: 0x86}, + {value: 0x0034, lo: 0x88, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8e}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0x31, offset 0x196 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0034, lo: 0x98, hi: 0x99}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + {value: 0x0034, lo: 0xb5, hi: 0xb5}, + {value: 0x0034, lo: 0xb7, hi: 0xb7}, + {value: 0x0034, lo: 0xb9, hi: 0xb9}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x32, offset 0x19d + {value: 0x0010, lo: 0x80, hi: 0x87}, + {value: 0x0010, lo: 0x89, hi: 0xac}, + {value: 0x0034, lo: 0xb1, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xba, hi: 0xbd}, + {value: 0x0014, lo: 0xbe, hi: 0xbe}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x33, offset 0x1a6 + {value: 0x0034, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0024, lo: 0x82, hi: 0x83}, + {value: 0x0034, lo: 0x84, hi: 0x84}, + {value: 0x0024, lo: 0x86, hi: 0x87}, + {value: 0x0010, lo: 0x88, hi: 0x8c}, + {value: 0x0014, lo: 0x8d, hi: 0x97}, + {value: 0x0014, lo: 0x99, hi: 0xbc}, + // Block 0x34, offset 0x1ae + {value: 0x0034, lo: 0x86, hi: 0x86}, + // Block 0x35, offset 0x1af + {value: 0x0010, lo: 0xab, hi: 0xac}, + {value: 0x0014, lo: 0xad, hi: 0xb0}, + {value: 0x0010, lo: 0xb1, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb6}, + {value: 0x0034, lo: 0xb7, hi: 0xb7}, + {value: 0x0010, lo: 0xb8, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbc}, + {value: 0x0014, lo: 0xbd, hi: 0xbe}, + // Block 0x36, offset 0x1b8 + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x96, hi: 0x97}, + {value: 0x0014, lo: 0x98, hi: 0x99}, + {value: 0x0014, lo: 0x9e, hi: 0xa0}, + {value: 0x0010, lo: 0xa2, hi: 0xa4}, + {value: 0x0010, lo: 0xa7, hi: 0xad}, + {value: 0x0014, lo: 0xb1, hi: 0xb4}, + // Block 0x37, offset 0x1bf + {value: 0x0014, lo: 0x82, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x84}, + {value: 0x0014, lo: 0x85, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x8f, hi: 0x9c}, + {value: 0x0014, lo: 0x9d, hi: 0x9d}, + {value: 0x6c53, lo: 0xa0, hi: 0xbf}, + // Block 0x38, offset 0x1c7 + {value: 0x0010, lo: 0x80, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0x98}, + {value: 0x0010, lo: 0x9a, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x39, offset 0x1cd + {value: 0x0010, lo: 0x80, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb5}, + {value: 0x0010, lo: 0xb8, hi: 0xbe}, + // Block 0x3a, offset 0x1d2 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x82, hi: 0x85}, + {value: 0x0010, lo: 0x88, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0xbf}, + // Block 0x3b, offset 0x1d6 + {value: 0x0010, lo: 0x80, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0x95}, + {value: 0x0010, lo: 0x98, hi: 0xbf}, + // Block 0x3c, offset 0x1d9 + {value: 0x0010, lo: 0x80, hi: 0x9a}, + {value: 0x0024, lo: 0x9d, hi: 0x9f}, + // Block 0x3d, offset 0x1db + {value: 0x0010, lo: 0x80, hi: 0x8f}, + {value: 0x7453, lo: 0xa0, hi: 0xaf}, + {value: 0x7853, lo: 0xb0, hi: 0xbf}, + // Block 0x3e, offset 0x1de + {value: 0x7c53, lo: 0x80, hi: 0x8f}, + {value: 0x8053, lo: 0x90, hi: 0x9f}, + {value: 0x7c53, lo: 0xa0, hi: 0xaf}, + {value: 0x0813, lo: 0xb0, hi: 0xb5}, + {value: 0x0892, lo: 0xb8, hi: 0xbd}, + // Block 0x3f, offset 0x1e3 + {value: 0x0010, lo: 0x81, hi: 0xbf}, + // Block 0x40, offset 0x1e4 + {value: 0x0010, lo: 0x80, hi: 0xac}, + {value: 0x0010, lo: 0xaf, hi: 0xbf}, + // Block 0x41, offset 0x1e6 + {value: 0x0010, lo: 0x81, hi: 0x9a}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x42, offset 0x1e8 + {value: 0x0010, lo: 0x80, hi: 0xaa}, + {value: 0x0010, lo: 0xae, hi: 0xb8}, + // Block 0x43, offset 0x1ea + {value: 0x0010, lo: 0x80, hi: 0x91}, + {value: 0x0014, lo: 0x92, hi: 0x93}, + {value: 0x0034, lo: 0x94, hi: 0x94}, + {value: 0x0030, lo: 0x95, hi: 0x95}, + {value: 0x0010, lo: 0x9f, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb3}, + {value: 0x0030, lo: 0xb4, hi: 0xb4}, + // Block 0x44, offset 0x1f1 + {value: 0x0010, lo: 0x80, hi: 0x91}, + {value: 0x0014, lo: 0x92, hi: 0x93}, + {value: 0x0010, lo: 0xa0, hi: 0xac}, + {value: 0x0010, lo: 0xae, hi: 0xb0}, + {value: 0x0014, lo: 0xb2, hi: 0xb3}, + // Block 0x45, offset 0x1f6 + {value: 0x0014, lo: 0xb4, hi: 0xb5}, + {value: 0x0010, lo: 0xb6, hi: 0xb6}, + {value: 0x0014, lo: 0xb7, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x46, offset 0x1fa + {value: 0x0010, lo: 0x80, hi: 0x85}, + {value: 0x0014, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0014, lo: 0x89, hi: 0x91}, + {value: 0x0034, lo: 0x92, hi: 0x92}, + {value: 0x0014, lo: 0x93, hi: 0x93}, + {value: 0x0004, lo: 0x97, hi: 0x97}, + {value: 0x0024, lo: 0x9d, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + // Block 0x47, offset 0x203 + {value: 0x0014, lo: 0x8b, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x48, offset 0x206 + {value: 0x0010, lo: 0x80, hi: 0x82}, + {value: 0x0014, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x84, hi: 0xb8}, + // Block 0x49, offset 0x209 + {value: 0x0010, lo: 0x80, hi: 0x84}, + {value: 0x0014, lo: 0x85, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0xa8}, + {value: 0x0034, lo: 0xa9, hi: 0xa9}, + {value: 0x0010, lo: 0xaa, hi: 0xaa}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0x4a, offset 0x20f + {value: 0x0010, lo: 0x80, hi: 0xb5}, + // Block 0x4b, offset 0x210 + {value: 0x0010, lo: 0x80, hi: 0x9e}, + {value: 0x0014, lo: 0xa0, hi: 0xa2}, + {value: 0x0010, lo: 0xa3, hi: 0xa6}, + {value: 0x0014, lo: 0xa7, hi: 0xa8}, + {value: 0x0010, lo: 0xa9, hi: 0xab}, + {value: 0x0010, lo: 0xb0, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb2}, + {value: 0x0010, lo: 0xb3, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xb9}, + {value: 0x0024, lo: 0xba, hi: 0xba}, + {value: 0x0034, lo: 0xbb, hi: 0xbb}, + // Block 0x4c, offset 0x21b + {value: 0x0010, lo: 0x86, hi: 0x8f}, + // Block 0x4d, offset 0x21c + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0x4e, offset 0x21d + {value: 0x0010, lo: 0x80, hi: 0x96}, + {value: 0x0024, lo: 0x97, hi: 0x97}, + {value: 0x0034, lo: 0x98, hi: 0x98}, + {value: 0x0010, lo: 0x99, hi: 0x9a}, + {value: 0x0014, lo: 0x9b, hi: 0x9b}, + // Block 0x4f, offset 0x222 + {value: 0x0010, lo: 0x95, hi: 0x95}, + {value: 0x0014, lo: 0x96, hi: 0x96}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0014, lo: 0x98, hi: 0x9e}, + {value: 0x0034, lo: 0xa0, hi: 0xa0}, + {value: 0x0010, lo: 0xa1, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa2}, + {value: 0x0010, lo: 0xa3, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xac}, + {value: 0x0010, lo: 0xad, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb4}, + {value: 0x0024, lo: 0xb5, hi: 0xbc}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0x50, offset 0x22f + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0004, lo: 0xa7, hi: 0xa7}, + {value: 0x0024, lo: 0xb0, hi: 0xb4}, + {value: 0x0034, lo: 0xb5, hi: 0xba}, + {value: 0x0024, lo: 0xbb, hi: 0xbc}, + {value: 0x0034, lo: 0xbd, hi: 0xbd}, + {value: 0x0014, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0x51, offset 0x238 + {value: 0x0034, lo: 0x80, hi: 0x80}, + {value: 0x0024, lo: 0x81, hi: 0x82}, + {value: 0x0034, lo: 0x83, hi: 0x84}, + {value: 0x0024, lo: 0x85, hi: 0x89}, + {value: 0x0034, lo: 0x8a, hi: 0x8a}, + {value: 0x0024, lo: 0x8b, hi: 0x8e}, + // Block 0x52, offset 0x23e + {value: 0x0014, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x84, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0010, lo: 0xb5, hi: 0xb5}, + {value: 0x0014, lo: 0xb6, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + {value: 0x0014, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x53, offset 0x246 + {value: 0x0010, lo: 0x80, hi: 0x81}, + {value: 0x0014, lo: 0x82, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x83}, + {value: 0x0030, lo: 0x84, hi: 0x84}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0024, lo: 0xab, hi: 0xab}, + {value: 0x0034, lo: 0xac, hi: 0xac}, + {value: 0x0024, lo: 0xad, hi: 0xb3}, + // Block 0x54, offset 0x24f + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa5}, + {value: 0x0010, lo: 0xa6, hi: 0xa7}, + {value: 0x0014, lo: 0xa8, hi: 0xa9}, + {value: 0x0030, lo: 0xaa, hi: 0xaa}, + {value: 0x0034, lo: 0xab, hi: 0xab}, + {value: 0x0014, lo: 0xac, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xbf}, + // Block 0x55, offset 0x258 + {value: 0x0010, lo: 0x80, hi: 0xa5}, + {value: 0x0034, lo: 0xa6, hi: 0xa6}, + {value: 0x0010, lo: 0xa7, hi: 0xa7}, + {value: 0x0014, lo: 0xa8, hi: 0xa9}, + {value: 0x0010, lo: 0xaa, hi: 0xac}, + {value: 0x0014, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xae}, + {value: 0x0014, lo: 0xaf, hi: 0xb1}, + {value: 0x0030, lo: 0xb2, hi: 0xb3}, + // Block 0x56, offset 0x261 + {value: 0x0010, lo: 0x80, hi: 0xab}, + {value: 0x0014, lo: 0xac, hi: 0xb3}, + {value: 0x0010, lo: 0xb4, hi: 0xb5}, + {value: 0x0014, lo: 0xb6, hi: 0xb6}, + {value: 0x0034, lo: 0xb7, hi: 0xb7}, + // Block 0x57, offset 0x266 + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x8d, hi: 0xb7}, + {value: 0x0014, lo: 0xb8, hi: 0xbd}, + // Block 0x58, offset 0x269 + {value: 0x31ea, lo: 0x80, hi: 0x80}, + {value: 0x326a, lo: 0x81, hi: 0x81}, + {value: 0x32ea, lo: 0x82, hi: 0x82}, + {value: 0x336a, lo: 0x83, hi: 0x83}, + {value: 0x33ea, lo: 0x84, hi: 0x84}, + {value: 0x346a, lo: 0x85, hi: 0x85}, + {value: 0x34ea, lo: 0x86, hi: 0x86}, + {value: 0x356a, lo: 0x87, hi: 0x87}, + {value: 0x35ea, lo: 0x88, hi: 0x88}, + {value: 0x8353, lo: 0x90, hi: 0xba}, + {value: 0x8353, lo: 0xbd, hi: 0xbf}, + // Block 0x59, offset 0x274 + {value: 0x0024, lo: 0x90, hi: 0x92}, + {value: 0x0034, lo: 0x94, hi: 0x99}, + {value: 0x0024, lo: 0x9a, hi: 0x9b}, + {value: 0x0034, lo: 0x9c, hi: 0x9f}, + {value: 0x0024, lo: 0xa0, hi: 0xa0}, + {value: 0x0010, lo: 0xa1, hi: 0xa1}, + {value: 0x0034, lo: 0xa2, hi: 0xa8}, + {value: 0x0010, lo: 0xa9, hi: 0xac}, + {value: 0x0034, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xb3}, + {value: 0x0024, lo: 0xb4, hi: 0xb4}, + {value: 0x0010, lo: 0xb5, hi: 0xb7}, + {value: 0x0024, lo: 0xb8, hi: 0xb9}, + {value: 0x0010, lo: 0xba, hi: 0xba}, + // Block 0x5a, offset 0x282 + {value: 0x0012, lo: 0x80, hi: 0xab}, + {value: 0x0015, lo: 0xac, hi: 0xbf}, + // Block 0x5b, offset 0x284 + {value: 0x0015, lo: 0x80, hi: 0xaa}, + {value: 0x0012, lo: 0xab, hi: 0xb7}, + {value: 0x0015, lo: 0xb8, hi: 0xb8}, + {value: 0x8752, lo: 0xb9, hi: 0xb9}, + {value: 0x0012, lo: 0xba, hi: 0xbc}, + {value: 0x8b52, lo: 0xbd, hi: 0xbd}, + {value: 0x0012, lo: 0xbe, hi: 0xbf}, + // Block 0x5c, offset 0x28b + {value: 0x0012, lo: 0x80, hi: 0x8d}, + {value: 0x8f52, lo: 0x8e, hi: 0x8e}, + {value: 0x0012, lo: 0x8f, hi: 0x9a}, + {value: 0x0015, lo: 0x9b, hi: 0xbf}, + // Block 0x5d, offset 0x28f + {value: 0x0024, lo: 0x80, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x82}, + {value: 0x0024, lo: 0x83, hi: 0x89}, + {value: 0x0034, lo: 0x8a, hi: 0x8a}, + {value: 0x0024, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x90}, + {value: 0x0024, lo: 0x91, hi: 0xb5}, + {value: 0x0034, lo: 0xb6, hi: 0xba}, + {value: 0x0024, lo: 0xbb, hi: 0xbb}, + {value: 0x0034, lo: 0xbc, hi: 0xbd}, + {value: 0x0024, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0x5e, offset 0x29b + {value: 0x0117, lo: 0x80, hi: 0xbf}, + // Block 0x5f, offset 0x29c + {value: 0x0117, lo: 0x80, hi: 0x95}, + {value: 0x369a, lo: 0x96, hi: 0x96}, + {value: 0x374a, lo: 0x97, hi: 0x97}, + {value: 0x37fa, lo: 0x98, hi: 0x98}, + {value: 0x38aa, lo: 0x99, hi: 0x99}, + {value: 0x395a, lo: 0x9a, hi: 0x9a}, + {value: 0x3a0a, lo: 0x9b, hi: 0x9b}, + {value: 0x0012, lo: 0x9c, hi: 0x9d}, + {value: 0x3abb, lo: 0x9e, hi: 0x9e}, + {value: 0x0012, lo: 0x9f, hi: 0x9f}, + {value: 0x0117, lo: 0xa0, hi: 0xbf}, + // Block 0x60, offset 0x2a7 + {value: 0x0812, lo: 0x80, hi: 0x87}, + {value: 0x0813, lo: 0x88, hi: 0x8f}, + {value: 0x0812, lo: 0x90, hi: 0x95}, + {value: 0x0813, lo: 0x98, hi: 0x9d}, + {value: 0x0812, lo: 0xa0, hi: 0xa7}, + {value: 0x0813, lo: 0xa8, hi: 0xaf}, + {value: 0x0812, lo: 0xb0, hi: 0xb7}, + {value: 0x0813, lo: 0xb8, hi: 0xbf}, + // Block 0x61, offset 0x2af + {value: 0x0004, lo: 0x8b, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8f}, + {value: 0x0054, lo: 0x98, hi: 0x99}, + {value: 0x0054, lo: 0xa4, hi: 0xa4}, + {value: 0x0054, lo: 0xa7, hi: 0xa7}, + {value: 0x0014, lo: 0xaa, hi: 0xae}, + {value: 0x0010, lo: 0xaf, hi: 0xaf}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x62, offset 0x2b7 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x94, hi: 0x94}, + {value: 0x0014, lo: 0xa0, hi: 0xa4}, + {value: 0x0014, lo: 0xa6, hi: 0xaf}, + {value: 0x0015, lo: 0xb1, hi: 0xb1}, + {value: 0x0015, lo: 0xbf, hi: 0xbf}, + // Block 0x63, offset 0x2bd + {value: 0x0015, lo: 0x90, hi: 0x9c}, + // Block 0x64, offset 0x2be + {value: 0x0024, lo: 0x90, hi: 0x91}, + {value: 0x0034, lo: 0x92, hi: 0x93}, + {value: 0x0024, lo: 0x94, hi: 0x97}, + {value: 0x0034, lo: 0x98, hi: 0x9a}, + {value: 0x0024, lo: 0x9b, hi: 0x9c}, + {value: 0x0014, lo: 0x9d, hi: 0xa0}, + {value: 0x0024, lo: 0xa1, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa4}, + {value: 0x0034, lo: 0xa5, hi: 0xa6}, + {value: 0x0024, lo: 0xa7, hi: 0xa7}, + {value: 0x0034, lo: 0xa8, hi: 0xa8}, + {value: 0x0024, lo: 0xa9, hi: 0xa9}, + {value: 0x0034, lo: 0xaa, hi: 0xaf}, + {value: 0x0024, lo: 0xb0, hi: 0xb0}, + // Block 0x65, offset 0x2cc + {value: 0x0016, lo: 0x85, hi: 0x86}, + {value: 0x0012, lo: 0x87, hi: 0x89}, + {value: 0xa452, lo: 0x8e, hi: 0x8e}, + {value: 0x1013, lo: 0xa0, hi: 0xaf}, + {value: 0x1012, lo: 0xb0, hi: 0xbf}, + // Block 0x66, offset 0x2d1 + {value: 0x0010, lo: 0x80, hi: 0x82}, + {value: 0x0716, lo: 0x83, hi: 0x84}, + {value: 0x0010, lo: 0x85, hi: 0x88}, + // Block 0x67, offset 0x2d4 + {value: 0xa753, lo: 0xb6, hi: 0xb7}, + {value: 0xaa53, lo: 0xb8, hi: 0xb9}, + {value: 0xad53, lo: 0xba, hi: 0xbb}, + {value: 0xaa53, lo: 0xbc, hi: 0xbd}, + {value: 0xa753, lo: 0xbe, hi: 0xbf}, + // Block 0x68, offset 0x2d9 + {value: 0x3013, lo: 0x80, hi: 0x8f}, + {value: 0x6553, lo: 0x90, hi: 0x9f}, + {value: 0xb053, lo: 0xa0, hi: 0xaf}, + {value: 0x3012, lo: 0xb0, hi: 0xbf}, + // Block 0x69, offset 0x2dd + {value: 0x0117, lo: 0x80, hi: 0xa3}, + {value: 0x0012, lo: 0xa4, hi: 0xa4}, + {value: 0x0716, lo: 0xab, hi: 0xac}, + {value: 0x0316, lo: 0xad, hi: 0xae}, + {value: 0x0024, lo: 0xaf, hi: 0xb1}, + {value: 0x0117, lo: 0xb2, hi: 0xb3}, + // Block 0x6a, offset 0x2e3 + {value: 0x6c52, lo: 0x80, hi: 0x9f}, + {value: 0x7052, lo: 0xa0, hi: 0xa5}, + {value: 0x7052, lo: 0xa7, hi: 0xa7}, + {value: 0x7052, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0x6b, offset 0x2e8 + {value: 0x0010, lo: 0x80, hi: 0xa7}, + {value: 0x0014, lo: 0xaf, hi: 0xaf}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0x6c, offset 0x2eb + {value: 0x0010, lo: 0x80, hi: 0x96}, + {value: 0x0010, lo: 0xa0, hi: 0xa6}, + {value: 0x0010, lo: 0xa8, hi: 0xae}, + {value: 0x0010, lo: 0xb0, hi: 0xb6}, + {value: 0x0010, lo: 0xb8, hi: 0xbe}, + // Block 0x6d, offset 0x2f0 + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0010, lo: 0x88, hi: 0x8e}, + {value: 0x0010, lo: 0x90, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0x9e}, + {value: 0x0024, lo: 0xa0, hi: 0xbf}, + // Block 0x6e, offset 0x2f5 + {value: 0x0014, lo: 0xaf, hi: 0xaf}, + // Block 0x6f, offset 0x2f6 + {value: 0x0014, lo: 0x85, hi: 0x85}, + {value: 0x0034, lo: 0xaa, hi: 0xad}, + {value: 0x0030, lo: 0xae, hi: 0xaf}, + {value: 0x0004, lo: 0xb1, hi: 0xb5}, + {value: 0x0014, lo: 0xbb, hi: 0xbb}, + {value: 0x0010, lo: 0xbc, hi: 0xbc}, + // Block 0x70, offset 0x2fc + {value: 0x0034, lo: 0x99, hi: 0x9a}, + {value: 0x0004, lo: 0x9b, hi: 0x9e}, + // Block 0x71, offset 0x2fe + {value: 0x0004, lo: 0xbc, hi: 0xbe}, + // Block 0x72, offset 0x2ff + {value: 0x0010, lo: 0x85, hi: 0xaf}, + {value: 0x0010, lo: 0xb1, hi: 0xbf}, + // Block 0x73, offset 0x301 + {value: 0x0010, lo: 0x80, hi: 0x8e}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x74, offset 0x303 + {value: 0x0010, lo: 0x80, hi: 0x94}, + {value: 0x0014, lo: 0x95, hi: 0x95}, + {value: 0x0010, lo: 0x96, hi: 0xbf}, + // Block 0x75, offset 0x306 + {value: 0x0010, lo: 0x80, hi: 0x8c}, + // Block 0x76, offset 0x307 + {value: 0x0010, lo: 0x90, hi: 0xb7}, + {value: 0x0014, lo: 0xb8, hi: 0xbd}, + // Block 0x77, offset 0x309 + {value: 0x0010, lo: 0x80, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8c}, + {value: 0x0010, lo: 0x90, hi: 0xab}, + // Block 0x78, offset 0x30c + {value: 0x0117, lo: 0x80, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xae}, + {value: 0x0024, lo: 0xaf, hi: 0xaf}, + {value: 0x0014, lo: 0xb0, hi: 0xb2}, + {value: 0x0024, lo: 0xb4, hi: 0xbd}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x79, offset 0x312 + {value: 0x0117, lo: 0x80, hi: 0x9b}, + {value: 0x0015, lo: 0x9c, hi: 0x9d}, + {value: 0x0024, lo: 0x9e, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x7a, offset 0x316 + {value: 0x0010, lo: 0x80, hi: 0xaf}, + {value: 0x0024, lo: 0xb0, hi: 0xb1}, + // Block 0x7b, offset 0x318 + {value: 0x0004, lo: 0x80, hi: 0x87}, + {value: 0x0014, lo: 0x88, hi: 0xa1}, + {value: 0x0117, lo: 0xa2, hi: 0xaf}, + {value: 0x0012, lo: 0xb0, hi: 0xb1}, + {value: 0x0117, lo: 0xb2, hi: 0xbf}, + // Block 0x7c, offset 0x31d + {value: 0x0117, lo: 0x80, hi: 0xaf}, + {value: 0x0015, lo: 0xb0, hi: 0xb0}, + {value: 0x0012, lo: 0xb1, hi: 0xb8}, + {value: 0x0316, lo: 0xb9, hi: 0xba}, + {value: 0x0716, lo: 0xbb, hi: 0xbc}, + {value: 0x8753, lo: 0xbd, hi: 0xbd}, + {value: 0x0117, lo: 0xbe, hi: 0xbf}, + // Block 0x7d, offset 0x324 + {value: 0x0117, lo: 0x80, hi: 0x83}, + {value: 0x6553, lo: 0x84, hi: 0x84}, + {value: 0x908b, lo: 0x85, hi: 0x85}, + {value: 0x8f53, lo: 0x86, hi: 0x86}, + {value: 0x0f16, lo: 0x87, hi: 0x88}, + {value: 0x0316, lo: 0x89, hi: 0x8a}, + {value: 0x0117, lo: 0x90, hi: 0x91}, + {value: 0x0012, lo: 0x93, hi: 0x93}, + {value: 0x0012, lo: 0x95, hi: 0x95}, + {value: 0x0117, lo: 0x96, hi: 0x99}, + {value: 0x0015, lo: 0xb2, hi: 0xb4}, + {value: 0x0316, lo: 0xb5, hi: 0xb6}, + {value: 0x0010, lo: 0xb7, hi: 0xb7}, + {value: 0x0015, lo: 0xb8, hi: 0xb9}, + {value: 0x0012, lo: 0xba, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbf}, + // Block 0x7e, offset 0x334 + {value: 0x0010, lo: 0x80, hi: 0x81}, + {value: 0x0014, lo: 0x82, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x8a}, + {value: 0x0014, lo: 0x8b, hi: 0x8b}, + {value: 0x0010, lo: 0x8c, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xa6}, + {value: 0x0010, lo: 0xa7, hi: 0xa7}, + {value: 0x0034, lo: 0xac, hi: 0xac}, + // Block 0x7f, offset 0x33e + {value: 0x0010, lo: 0x80, hi: 0xb3}, + // Block 0x80, offset 0x33f + {value: 0x0010, lo: 0x80, hi: 0x83}, + {value: 0x0034, lo: 0x84, hi: 0x84}, + {value: 0x0014, lo: 0x85, hi: 0x85}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0024, lo: 0xa0, hi: 0xb1}, + {value: 0x0010, lo: 0xb2, hi: 0xb7}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + {value: 0x0010, lo: 0xbd, hi: 0xbe}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x81, offset 0x348 + {value: 0x0010, lo: 0x80, hi: 0xa5}, + {value: 0x0014, lo: 0xa6, hi: 0xaa}, + {value: 0x0034, lo: 0xab, hi: 0xad}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0x82, offset 0x34c + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0014, lo: 0x87, hi: 0x91}, + {value: 0x0010, lo: 0x92, hi: 0x92}, + {value: 0x0030, lo: 0x93, hi: 0x93}, + {value: 0x0010, lo: 0xa0, hi: 0xbc}, + // Block 0x83, offset 0x351 + {value: 0x0014, lo: 0x80, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0xb2}, + {value: 0x0034, lo: 0xb3, hi: 0xb3}, + {value: 0x0010, lo: 0xb4, hi: 0xb5}, + {value: 0x0014, lo: 0xb6, hi: 0xb9}, + {value: 0x0010, lo: 0xba, hi: 0xbb}, + {value: 0x0014, lo: 0xbc, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x84, offset 0x359 + {value: 0x0030, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x8f, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0014, lo: 0xa5, hi: 0xa5}, + {value: 0x0004, lo: 0xa6, hi: 0xa6}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0x85, offset 0x35f + {value: 0x0010, lo: 0x80, hi: 0xa8}, + {value: 0x0014, lo: 0xa9, hi: 0xae}, + {value: 0x0010, lo: 0xaf, hi: 0xb0}, + {value: 0x0014, lo: 0xb1, hi: 0xb2}, + {value: 0x0010, lo: 0xb3, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb6}, + // Block 0x86, offset 0x365 + {value: 0x0010, lo: 0x80, hi: 0x82}, + {value: 0x0014, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x84, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8c}, + {value: 0x0010, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0004, lo: 0xb0, hi: 0xb0}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + {value: 0x0014, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbd}, + // Block 0x87, offset 0x36f + {value: 0x0024, lo: 0xb0, hi: 0xb0}, + {value: 0x0024, lo: 0xb2, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0024, lo: 0xb7, hi: 0xb8}, + {value: 0x0024, lo: 0xbe, hi: 0xbf}, + // Block 0x88, offset 0x374 + {value: 0x0024, lo: 0x81, hi: 0x81}, + {value: 0x0004, lo: 0x9d, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xab}, + {value: 0x0014, lo: 0xac, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xaf}, + {value: 0x0010, lo: 0xb2, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb4}, + {value: 0x0010, lo: 0xb5, hi: 0xb5}, + {value: 0x0034, lo: 0xb6, hi: 0xb6}, + // Block 0x89, offset 0x37d + {value: 0x0010, lo: 0x81, hi: 0x86}, + {value: 0x0010, lo: 0x89, hi: 0x8e}, + {value: 0x0010, lo: 0x91, hi: 0x96}, + {value: 0x0010, lo: 0xa0, hi: 0xa6}, + {value: 0x0010, lo: 0xa8, hi: 0xae}, + {value: 0x0012, lo: 0xb0, hi: 0xbf}, + // Block 0x8a, offset 0x383 + {value: 0x0012, lo: 0x80, hi: 0x92}, + {value: 0xb352, lo: 0x93, hi: 0x93}, + {value: 0x0012, lo: 0x94, hi: 0x9a}, + {value: 0x0014, lo: 0x9b, hi: 0x9b}, + {value: 0x0015, lo: 0x9c, hi: 0x9f}, + {value: 0x0012, lo: 0xa0, hi: 0xa8}, + {value: 0x0015, lo: 0xa9, hi: 0xa9}, + {value: 0x0004, lo: 0xaa, hi: 0xab}, + {value: 0x74d2, lo: 0xb0, hi: 0xbf}, + // Block 0x8b, offset 0x38c + {value: 0x78d2, lo: 0x80, hi: 0x8f}, + {value: 0x7cd2, lo: 0x90, hi: 0x9f}, + {value: 0x80d2, lo: 0xa0, hi: 0xaf}, + {value: 0x7cd2, lo: 0xb0, hi: 0xbf}, + // Block 0x8c, offset 0x390 + {value: 0x0010, lo: 0x80, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xa5}, + {value: 0x0010, lo: 0xa6, hi: 0xa7}, + {value: 0x0014, lo: 0xa8, hi: 0xa8}, + {value: 0x0010, lo: 0xa9, hi: 0xaa}, + {value: 0x0010, lo: 0xac, hi: 0xac}, + {value: 0x0034, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0x8d, offset 0x398 + {value: 0x0010, lo: 0x80, hi: 0xa3}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0x8e, offset 0x39a + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0010, lo: 0x8b, hi: 0xbb}, + // Block 0x8f, offset 0x39c + {value: 0x0010, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x83, hi: 0x84}, + {value: 0x0010, lo: 0x86, hi: 0xbf}, + // Block 0x90, offset 0x39f + {value: 0x0010, lo: 0x80, hi: 0xb1}, + {value: 0x0004, lo: 0xb2, hi: 0xbf}, + // Block 0x91, offset 0x3a1 + {value: 0x0004, lo: 0x80, hi: 0x82}, + {value: 0x0010, lo: 0x93, hi: 0xbf}, + // Block 0x92, offset 0x3a3 + {value: 0x0010, lo: 0x80, hi: 0xbd}, + // Block 0x93, offset 0x3a4 + {value: 0x0010, lo: 0x90, hi: 0xbf}, + // Block 0x94, offset 0x3a5 + {value: 0x0010, lo: 0x80, hi: 0x8f}, + {value: 0x0010, lo: 0x92, hi: 0xbf}, + // Block 0x95, offset 0x3a7 + {value: 0x0010, lo: 0x80, hi: 0x87}, + {value: 0x0010, lo: 0xb0, hi: 0xbb}, + // Block 0x96, offset 0x3a9 + {value: 0x0014, lo: 0x80, hi: 0x8f}, + {value: 0x0054, lo: 0x93, hi: 0x93}, + {value: 0x0024, lo: 0xa0, hi: 0xa6}, + {value: 0x0034, lo: 0xa7, hi: 0xad}, + {value: 0x0024, lo: 0xae, hi: 0xaf}, + {value: 0x0010, lo: 0xb3, hi: 0xb4}, + // Block 0x97, offset 0x3af + {value: 0x0010, lo: 0x8d, hi: 0x8f}, + {value: 0x0054, lo: 0x92, hi: 0x92}, + {value: 0x0054, lo: 0x95, hi: 0x95}, + {value: 0x0010, lo: 0xb0, hi: 0xb4}, + {value: 0x0010, lo: 0xb6, hi: 0xbf}, + // Block 0x98, offset 0x3b4 + {value: 0x0010, lo: 0x80, hi: 0xbc}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x99, offset 0x3b6 + {value: 0x0054, lo: 0x87, hi: 0x87}, + {value: 0x0054, lo: 0x8e, hi: 0x8e}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0054, lo: 0x9a, hi: 0x9a}, + {value: 0x5f53, lo: 0xa1, hi: 0xba}, + {value: 0x0004, lo: 0xbe, hi: 0xbe}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x9a, offset 0x3bd + {value: 0x0004, lo: 0x80, hi: 0x80}, + {value: 0x5f52, lo: 0x81, hi: 0x9a}, + {value: 0x0004, lo: 0xb0, hi: 0xb0}, + // Block 0x9b, offset 0x3c0 + {value: 0x0014, lo: 0x9e, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xbe}, + // Block 0x9c, offset 0x3c2 + {value: 0x0010, lo: 0x82, hi: 0x87}, + {value: 0x0010, lo: 0x8a, hi: 0x8f}, + {value: 0x0010, lo: 0x92, hi: 0x97}, + {value: 0x0010, lo: 0x9a, hi: 0x9c}, + {value: 0x0004, lo: 0xa3, hi: 0xa3}, + {value: 0x0014, lo: 0xb9, hi: 0xbb}, + // Block 0x9d, offset 0x3c8 + {value: 0x0010, lo: 0x80, hi: 0x8b}, + {value: 0x0010, lo: 0x8d, hi: 0xa6}, + {value: 0x0010, lo: 0xa8, hi: 0xba}, + {value: 0x0010, lo: 0xbc, hi: 0xbd}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x9e, offset 0x3cd + {value: 0x0010, lo: 0x80, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x9d}, + // Block 0x9f, offset 0x3cf + {value: 0x0010, lo: 0x80, hi: 0xba}, + // Block 0xa0, offset 0x3d0 + {value: 0x0010, lo: 0x80, hi: 0xb4}, + // Block 0xa1, offset 0x3d1 + {value: 0x0034, lo: 0xbd, hi: 0xbd}, + // Block 0xa2, offset 0x3d2 + {value: 0x0010, lo: 0x80, hi: 0x9c}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0xa3, offset 0x3d4 + {value: 0x0010, lo: 0x80, hi: 0x90}, + {value: 0x0034, lo: 0xa0, hi: 0xa0}, + // Block 0xa4, offset 0x3d6 + {value: 0x0010, lo: 0x80, hi: 0x9f}, + {value: 0x0010, lo: 0xad, hi: 0xbf}, + // Block 0xa5, offset 0x3d8 + {value: 0x0010, lo: 0x80, hi: 0x8a}, + {value: 0x0010, lo: 0x90, hi: 0xb5}, + {value: 0x0024, lo: 0xb6, hi: 0xba}, + // Block 0xa6, offset 0x3db + {value: 0x0010, lo: 0x80, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0xa7, offset 0x3dd + {value: 0x0010, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x88, hi: 0x8f}, + {value: 0x0010, lo: 0x91, hi: 0x95}, + // Block 0xa8, offset 0x3e0 + {value: 0x2813, lo: 0x80, hi: 0x87}, + {value: 0x3813, lo: 0x88, hi: 0x8f}, + {value: 0x2813, lo: 0x90, hi: 0x97}, + {value: 0xb653, lo: 0x98, hi: 0x9f}, + {value: 0xb953, lo: 0xa0, hi: 0xa7}, + {value: 0x2812, lo: 0xa8, hi: 0xaf}, + {value: 0x3812, lo: 0xb0, hi: 0xb7}, + {value: 0x2812, lo: 0xb8, hi: 0xbf}, + // Block 0xa9, offset 0x3e8 + {value: 0xb652, lo: 0x80, hi: 0x87}, + {value: 0xb952, lo: 0x88, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0xbf}, + // Block 0xaa, offset 0x3eb + {value: 0x0010, lo: 0x80, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + {value: 0xb953, lo: 0xb0, hi: 0xb7}, + {value: 0xb653, lo: 0xb8, hi: 0xbf}, + // Block 0xab, offset 0x3ef + {value: 0x2813, lo: 0x80, hi: 0x87}, + {value: 0x3813, lo: 0x88, hi: 0x8f}, + {value: 0x2813, lo: 0x90, hi: 0x93}, + {value: 0xb952, lo: 0x98, hi: 0x9f}, + {value: 0xb652, lo: 0xa0, hi: 0xa7}, + {value: 0x2812, lo: 0xa8, hi: 0xaf}, + {value: 0x3812, lo: 0xb0, hi: 0xb7}, + {value: 0x2812, lo: 0xb8, hi: 0xbb}, + // Block 0xac, offset 0x3f7 + {value: 0x0010, lo: 0x80, hi: 0xa7}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0xad, offset 0x3f9 + {value: 0x0010, lo: 0x80, hi: 0xa3}, + {value: 0xbc53, lo: 0xb0, hi: 0xb0}, + {value: 0xbf53, lo: 0xb1, hi: 0xb1}, + {value: 0xc253, lo: 0xb2, hi: 0xb2}, + {value: 0xbf53, lo: 0xb3, hi: 0xb3}, + {value: 0xc553, lo: 0xb4, hi: 0xb4}, + {value: 0xbf53, lo: 0xb5, hi: 0xb5}, + {value: 0xc253, lo: 0xb6, hi: 0xb6}, + {value: 0xbf53, lo: 0xb7, hi: 0xb7}, + {value: 0xbc53, lo: 0xb8, hi: 0xb8}, + {value: 0xc853, lo: 0xb9, hi: 0xb9}, + {value: 0xcb53, lo: 0xba, hi: 0xba}, + {value: 0xce53, lo: 0xbc, hi: 0xbc}, + {value: 0xc853, lo: 0xbd, hi: 0xbd}, + {value: 0xcb53, lo: 0xbe, hi: 0xbe}, + {value: 0xc853, lo: 0xbf, hi: 0xbf}, + // Block 0xae, offset 0x409 + {value: 0x0010, lo: 0x80, hi: 0xb6}, + // Block 0xaf, offset 0x40a + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0010, lo: 0xa0, hi: 0xa7}, + // Block 0xb0, offset 0x40c + {value: 0x0015, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x82}, + {value: 0x0015, lo: 0x83, hi: 0x85}, + {value: 0x0015, lo: 0x87, hi: 0xb0}, + {value: 0x0015, lo: 0xb2, hi: 0xba}, + // Block 0xb1, offset 0x411 + {value: 0x0010, lo: 0x80, hi: 0x85}, + {value: 0x0010, lo: 0x88, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0xb5}, + {value: 0x0010, lo: 0xb7, hi: 0xb8}, + {value: 0x0010, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0xb2, offset 0x417 + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0010, lo: 0xa0, hi: 0xb6}, + // Block 0xb3, offset 0x419 + {value: 0x0010, lo: 0x80, hi: 0x9e}, + // Block 0xb4, offset 0x41a + {value: 0x0010, lo: 0xa0, hi: 0xb2}, + {value: 0x0010, lo: 0xb4, hi: 0xb5}, + // Block 0xb5, offset 0x41c + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0010, lo: 0xa0, hi: 0xb9}, + // Block 0xb6, offset 0x41e + {value: 0x0010, lo: 0x80, hi: 0xb7}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0xb7, offset 0x420 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x83}, + {value: 0x0014, lo: 0x85, hi: 0x86}, + {value: 0x0014, lo: 0x8c, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0014, lo: 0x8e, hi: 0x8e}, + {value: 0x0024, lo: 0x8f, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0x93}, + {value: 0x0010, lo: 0x95, hi: 0x97}, + {value: 0x0010, lo: 0x99, hi: 0xb5}, + {value: 0x0024, lo: 0xb8, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xb8, offset 0x42d + {value: 0x0010, lo: 0xa0, hi: 0xbc}, + // Block 0xb9, offset 0x42e + {value: 0x0010, lo: 0x80, hi: 0x9c}, + // Block 0xba, offset 0x42f + {value: 0x0010, lo: 0x80, hi: 0x87}, + {value: 0x0010, lo: 0x89, hi: 0xa4}, + {value: 0x0024, lo: 0xa5, hi: 0xa5}, + {value: 0x0034, lo: 0xa6, hi: 0xa6}, + // Block 0xbb, offset 0x433 + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0010, lo: 0xa0, hi: 0xb2}, + // Block 0xbc, offset 0x435 + {value: 0x0010, lo: 0x80, hi: 0x91}, + // Block 0xbd, offset 0x436 + {value: 0x0010, lo: 0x80, hi: 0x88}, + // Block 0xbe, offset 0x437 + {value: 0x5653, lo: 0x80, hi: 0xb2}, + // Block 0xbf, offset 0x438 + {value: 0x5652, lo: 0x80, hi: 0xb2}, + // Block 0xc0, offset 0x439 + {value: 0x0010, lo: 0x80, hi: 0xa3}, + {value: 0x0024, lo: 0xa4, hi: 0xa7}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0xc1, offset 0x43c + {value: 0x0010, lo: 0x80, hi: 0xa9}, + {value: 0x0024, lo: 0xab, hi: 0xac}, + {value: 0x0010, lo: 0xb0, hi: 0xb1}, + // Block 0xc2, offset 0x43f + {value: 0x0034, lo: 0xbd, hi: 0xbf}, + // Block 0xc3, offset 0x440 + {value: 0x0010, lo: 0x80, hi: 0x9c}, + {value: 0x0010, lo: 0xa7, hi: 0xa7}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0xc4, offset 0x443 + {value: 0x0010, lo: 0x80, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x87}, + {value: 0x0024, lo: 0x88, hi: 0x8a}, + {value: 0x0034, lo: 0x8b, hi: 0x8b}, + {value: 0x0024, lo: 0x8c, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x90}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0xc5, offset 0x44a + {value: 0x0010, lo: 0x80, hi: 0x81}, + {value: 0x0024, lo: 0x82, hi: 0x82}, + {value: 0x0034, lo: 0x83, hi: 0x83}, + {value: 0x0024, lo: 0x84, hi: 0x84}, + {value: 0x0034, lo: 0x85, hi: 0x85}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0xc6, offset 0x450 + {value: 0x0010, lo: 0x80, hi: 0x84}, + {value: 0x0010, lo: 0xa0, hi: 0xb6}, + // Block 0xc7, offset 0x452 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0xb7}, + {value: 0x0014, lo: 0xb8, hi: 0xbf}, + // Block 0xc8, offset 0x456 + {value: 0x0014, lo: 0x80, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0034, lo: 0xb0, hi: 0xb0}, + {value: 0x0010, lo: 0xb1, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb4}, + {value: 0x0010, lo: 0xb5, hi: 0xb5}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xc9, offset 0x45e + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb6}, + {value: 0x0010, lo: 0xb7, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + {value: 0x0014, lo: 0xbd, hi: 0xbd}, + // Block 0xca, offset 0x464 + {value: 0x0014, lo: 0x82, hi: 0x82}, + {value: 0x0014, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0xa8}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0xcb, offset 0x468 + {value: 0x0024, lo: 0x80, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0xa6}, + {value: 0x0014, lo: 0xa7, hi: 0xab}, + {value: 0x0010, lo: 0xac, hi: 0xac}, + {value: 0x0014, lo: 0xad, hi: 0xb2}, + {value: 0x0034, lo: 0xb3, hi: 0xb4}, + {value: 0x0010, lo: 0xb6, hi: 0xbf}, + // Block 0xcc, offset 0x46f + {value: 0x0010, lo: 0x84, hi: 0x87}, + {value: 0x0010, lo: 0x90, hi: 0xb2}, + {value: 0x0034, lo: 0xb3, hi: 0xb3}, + {value: 0x0010, lo: 0xb6, hi: 0xb6}, + // Block 0xcd, offset 0x473 + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0xb5}, + {value: 0x0014, lo: 0xb6, hi: 0xbe}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0xce, offset 0x477 + {value: 0x0030, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x84}, + {value: 0x0014, lo: 0x89, hi: 0x89}, + {value: 0x0034, lo: 0x8a, hi: 0x8a}, + {value: 0x0014, lo: 0x8b, hi: 0x8c}, + {value: 0x0010, lo: 0x8e, hi: 0x8e}, + {value: 0x0014, lo: 0x8f, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0x9a}, + {value: 0x0010, lo: 0x9c, hi: 0x9c}, + // Block 0xcf, offset 0x480 + {value: 0x0010, lo: 0x80, hi: 0x91}, + {value: 0x0010, lo: 0x93, hi: 0xae}, + {value: 0x0014, lo: 0xaf, hi: 0xb1}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0014, lo: 0xb4, hi: 0xb4}, + {value: 0x0030, lo: 0xb5, hi: 0xb5}, + {value: 0x0034, lo: 0xb6, hi: 0xb6}, + {value: 0x0014, lo: 0xb7, hi: 0xb7}, + {value: 0x0014, lo: 0xbe, hi: 0xbe}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0xd0, offset 0x48a + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x81}, + // Block 0xd1, offset 0x48c + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0010, lo: 0x88, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8d}, + {value: 0x0010, lo: 0x8f, hi: 0x9d}, + {value: 0x0010, lo: 0x9f, hi: 0xa8}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0xd2, offset 0x492 + {value: 0x0010, lo: 0x80, hi: 0x9e}, + {value: 0x0014, lo: 0x9f, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xa2}, + {value: 0x0014, lo: 0xa3, hi: 0xa8}, + {value: 0x0034, lo: 0xa9, hi: 0xaa}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0xd3, offset 0x498 + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8f, hi: 0x90}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xbb, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0xd4, offset 0x4a2 + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x84}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x8b, hi: 0x8c}, + {value: 0x0030, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0x9d, hi: 0xa3}, + {value: 0x0024, lo: 0xa6, hi: 0xac}, + {value: 0x0024, lo: 0xb0, hi: 0xb4}, + // Block 0xd5, offset 0x4ac + {value: 0x0010, lo: 0x80, hi: 0xb7}, + {value: 0x0014, lo: 0xb8, hi: 0xbf}, + // Block 0xd6, offset 0x4ae + {value: 0x0010, lo: 0x80, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x82}, + {value: 0x0014, lo: 0x83, hi: 0x84}, + {value: 0x0010, lo: 0x85, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x8a}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0024, lo: 0x9e, hi: 0x9e}, + {value: 0x0010, lo: 0x9f, hi: 0xa1}, + // Block 0xd7, offset 0x4b7 + {value: 0x0010, lo: 0x80, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb8}, + {value: 0x0010, lo: 0xb9, hi: 0xb9}, + {value: 0x0014, lo: 0xba, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbe}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0xd8, offset 0x4bd + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x84, hi: 0x85}, + {value: 0x0010, lo: 0x87, hi: 0x87}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0xd9, offset 0x4c3 + {value: 0x0010, lo: 0x80, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb5}, + {value: 0x0010, lo: 0xb8, hi: 0xbb}, + {value: 0x0014, lo: 0xbc, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xda, offset 0x4c9 + {value: 0x0034, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x98, hi: 0x9b}, + {value: 0x0014, lo: 0x9c, hi: 0x9d}, + // Block 0xdb, offset 0x4cc + {value: 0x0010, lo: 0x80, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbc}, + {value: 0x0014, lo: 0xbd, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xdc, offset 0x4d2 + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x84, hi: 0x84}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0xdd, offset 0x4d5 + {value: 0x0010, lo: 0x80, hi: 0xaa}, + {value: 0x0014, lo: 0xab, hi: 0xab}, + {value: 0x0010, lo: 0xac, hi: 0xac}, + {value: 0x0014, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xaf}, + {value: 0x0014, lo: 0xb0, hi: 0xb5}, + {value: 0x0030, lo: 0xb6, hi: 0xb6}, + {value: 0x0034, lo: 0xb7, hi: 0xb7}, + {value: 0x0010, lo: 0xb8, hi: 0xb8}, + // Block 0xde, offset 0x4de + {value: 0x0010, lo: 0x80, hi: 0x89}, + // Block 0xdf, offset 0x4df + {value: 0x0014, lo: 0x9d, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa5}, + {value: 0x0010, lo: 0xa6, hi: 0xa6}, + {value: 0x0014, lo: 0xa7, hi: 0xaa}, + {value: 0x0034, lo: 0xab, hi: 0xab}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0xe0, offset 0x4e6 + {value: 0x0010, lo: 0x80, hi: 0xae}, + {value: 0x0014, lo: 0xaf, hi: 0xb7}, + {value: 0x0010, lo: 0xb8, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + // Block 0xe1, offset 0x4ea + {value: 0x5f53, lo: 0xa0, hi: 0xbf}, + // Block 0xe2, offset 0x4eb + {value: 0x5f52, lo: 0x80, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0xe3, offset 0x4ee + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0010, lo: 0x89, hi: 0x89}, + {value: 0x0010, lo: 0x8c, hi: 0x93}, + {value: 0x0010, lo: 0x95, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0xb5}, + {value: 0x0010, lo: 0xb7, hi: 0xb8}, + {value: 0x0014, lo: 0xbb, hi: 0xbc}, + {value: 0x0030, lo: 0xbd, hi: 0xbd}, + {value: 0x0034, lo: 0xbe, hi: 0xbe}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0xe4, offset 0x4f8 + {value: 0x0010, lo: 0x80, hi: 0x82}, + {value: 0x0034, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0xe5, offset 0x4fb + {value: 0x0010, lo: 0xa0, hi: 0xa7}, + {value: 0x0010, lo: 0xaa, hi: 0xbf}, + // Block 0xe6, offset 0x4fd + {value: 0x0010, lo: 0x80, hi: 0x93}, + {value: 0x0014, lo: 0x94, hi: 0x97}, + {value: 0x0014, lo: 0x9a, hi: 0x9b}, + {value: 0x0010, lo: 0x9c, hi: 0x9f}, + {value: 0x0034, lo: 0xa0, hi: 0xa0}, + {value: 0x0010, lo: 0xa1, hi: 0xa1}, + {value: 0x0010, lo: 0xa3, hi: 0xa4}, + // Block 0xe7, offset 0x504 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x8a}, + {value: 0x0010, lo: 0x8b, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb8}, + {value: 0x0010, lo: 0xb9, hi: 0xba}, + {value: 0x0014, lo: 0xbb, hi: 0xbe}, + // Block 0xe8, offset 0x50c + {value: 0x0034, lo: 0x87, hi: 0x87}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0014, lo: 0x91, hi: 0x96}, + {value: 0x0010, lo: 0x97, hi: 0x98}, + {value: 0x0014, lo: 0x99, hi: 0x9b}, + {value: 0x0010, lo: 0x9c, hi: 0xbf}, + // Block 0xe9, offset 0x512 + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0014, lo: 0x8a, hi: 0x96}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0014, lo: 0x98, hi: 0x98}, + {value: 0x0034, lo: 0x99, hi: 0x99}, + {value: 0x0010, lo: 0x9d, hi: 0x9d}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0xea, offset 0x519 + {value: 0x0010, lo: 0x80, hi: 0xb8}, + // Block 0xeb, offset 0x51a + {value: 0x0010, lo: 0x80, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0xaf}, + {value: 0x0014, lo: 0xb0, hi: 0xb6}, + {value: 0x0014, lo: 0xb8, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xec, offset 0x520 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0010, lo: 0xb2, hi: 0xbf}, + // Block 0xed, offset 0x523 + {value: 0x0010, lo: 0x80, hi: 0x8f}, + {value: 0x0014, lo: 0x92, hi: 0xa7}, + {value: 0x0010, lo: 0xa9, hi: 0xa9}, + {value: 0x0014, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb1, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb4, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb6}, + // Block 0xee, offset 0x52b + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0010, lo: 0x88, hi: 0x89}, + {value: 0x0010, lo: 0x8b, hi: 0xb0}, + {value: 0x0014, lo: 0xb1, hi: 0xb6}, + {value: 0x0014, lo: 0xba, hi: 0xba}, + {value: 0x0014, lo: 0xbc, hi: 0xbd}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0xef, offset 0x532 + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x82}, + {value: 0x0014, lo: 0x83, hi: 0x83}, + {value: 0x0034, lo: 0x84, hi: 0x85}, + {value: 0x0010, lo: 0x86, hi: 0x86}, + {value: 0x0014, lo: 0x87, hi: 0x87}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0010, lo: 0xa0, hi: 0xa5}, + {value: 0x0010, lo: 0xa7, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xbf}, + // Block 0xf0, offset 0x53c + {value: 0x0010, lo: 0x80, hi: 0x8e}, + {value: 0x0014, lo: 0x90, hi: 0x91}, + {value: 0x0010, lo: 0x93, hi: 0x94}, + {value: 0x0014, lo: 0x95, hi: 0x95}, + {value: 0x0010, lo: 0x96, hi: 0x96}, + {value: 0x0034, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0x98, hi: 0x98}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + // Block 0xf1, offset 0x544 + {value: 0x0010, lo: 0xa0, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb4}, + {value: 0x0010, lo: 0xb5, hi: 0xb6}, + // Block 0xf2, offset 0x547 + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0xb5}, + {value: 0x0014, lo: 0xb6, hi: 0xba}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0xf3, offset 0x54c + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0030, lo: 0x81, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x82}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0xf4, offset 0x550 + {value: 0x0010, lo: 0xb0, hi: 0xb0}, + // Block 0xf5, offset 0x551 + {value: 0x0010, lo: 0x80, hi: 0x99}, + // Block 0xf6, offset 0x552 + {value: 0x0010, lo: 0x80, hi: 0xae}, + // Block 0xf7, offset 0x553 + {value: 0x0010, lo: 0x80, hi: 0x83}, + // Block 0xf8, offset 0x554 + {value: 0x0010, lo: 0x80, hi: 0xb0}, + // Block 0xf9, offset 0x555 + {value: 0x0010, lo: 0x80, hi: 0xaf}, + {value: 0x0014, lo: 0xb0, hi: 0xbf}, + // Block 0xfa, offset 0x557 + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x86}, + {value: 0x0014, lo: 0x87, hi: 0x95}, + // Block 0xfb, offset 0x55a + {value: 0x0010, lo: 0x80, hi: 0x86}, + // Block 0xfc, offset 0x55b + {value: 0x0010, lo: 0x80, hi: 0x9e}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0xfd, offset 0x55e + {value: 0x0010, lo: 0x80, hi: 0xbe}, + // Block 0xfe, offset 0x55f + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x90, hi: 0xad}, + {value: 0x0034, lo: 0xb0, hi: 0xb4}, + // Block 0xff, offset 0x562 + {value: 0x0010, lo: 0x80, hi: 0xaf}, + {value: 0x0024, lo: 0xb0, hi: 0xb6}, + // Block 0x100, offset 0x564 + {value: 0x0014, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0010, lo: 0xa3, hi: 0xb7}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x101, offset 0x568 + {value: 0x0010, lo: 0x80, hi: 0x8f}, + // Block 0x102, offset 0x569 + {value: 0x2013, lo: 0x80, hi: 0x9f}, + {value: 0x2012, lo: 0xa0, hi: 0xbf}, + // Block 0x103, offset 0x56b + {value: 0x0010, lo: 0x80, hi: 0x8a}, + {value: 0x0014, lo: 0x8f, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0xbf}, + // Block 0x104, offset 0x56e + {value: 0x0010, lo: 0x80, hi: 0x87}, + {value: 0x0014, lo: 0x8f, hi: 0x9f}, + // Block 0x105, offset 0x570 + {value: 0x0014, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa3, hi: 0xa4}, + {value: 0x0030, lo: 0xb0, hi: 0xb1}, + // Block 0x106, offset 0x573 + {value: 0x0004, lo: 0xb0, hi: 0xb3}, + {value: 0x0004, lo: 0xb5, hi: 0xbb}, + {value: 0x0004, lo: 0xbd, hi: 0xbe}, + // Block 0x107, offset 0x576 + {value: 0x0010, lo: 0x80, hi: 0xaa}, + {value: 0x0010, lo: 0xb0, hi: 0xbc}, + // Block 0x108, offset 0x578 + {value: 0x0010, lo: 0x80, hi: 0x88}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0014, lo: 0x9d, hi: 0x9d}, + {value: 0x0034, lo: 0x9e, hi: 0x9e}, + {value: 0x0014, lo: 0xa0, hi: 0xa3}, + // Block 0x109, offset 0x57d + {value: 0x0014, lo: 0x80, hi: 0xad}, + {value: 0x0014, lo: 0xb0, hi: 0xbf}, + // Block 0x10a, offset 0x57f + {value: 0x0014, lo: 0x80, hi: 0x86}, + // Block 0x10b, offset 0x580 + {value: 0x0030, lo: 0xa5, hi: 0xa6}, + {value: 0x0034, lo: 0xa7, hi: 0xa9}, + {value: 0x0030, lo: 0xad, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xba}, + {value: 0x0034, lo: 0xbb, hi: 0xbf}, + // Block 0x10c, offset 0x585 + {value: 0x0034, lo: 0x80, hi: 0x82}, + {value: 0x0024, lo: 0x85, hi: 0x89}, + {value: 0x0034, lo: 0x8a, hi: 0x8b}, + {value: 0x0024, lo: 0xaa, hi: 0xad}, + // Block 0x10d, offset 0x589 + {value: 0x0024, lo: 0x82, hi: 0x84}, + // Block 0x10e, offset 0x58a + {value: 0x0013, lo: 0x80, hi: 0x99}, + {value: 0x0012, lo: 0x9a, hi: 0xb3}, + {value: 0x0013, lo: 0xb4, hi: 0xbf}, + // Block 0x10f, offset 0x58d + {value: 0x0013, lo: 0x80, hi: 0x8d}, + {value: 0x0012, lo: 0x8e, hi: 0x94}, + {value: 0x0012, lo: 0x96, hi: 0xa7}, + {value: 0x0013, lo: 0xa8, hi: 0xbf}, + // Block 0x110, offset 0x591 + {value: 0x0013, lo: 0x80, hi: 0x81}, + {value: 0x0012, lo: 0x82, hi: 0x9b}, + {value: 0x0013, lo: 0x9c, hi: 0x9c}, + {value: 0x0013, lo: 0x9e, hi: 0x9f}, + {value: 0x0013, lo: 0xa2, hi: 0xa2}, + {value: 0x0013, lo: 0xa5, hi: 0xa6}, + {value: 0x0013, lo: 0xa9, hi: 0xac}, + {value: 0x0013, lo: 0xae, hi: 0xb5}, + {value: 0x0012, lo: 0xb6, hi: 0xb9}, + {value: 0x0012, lo: 0xbb, hi: 0xbb}, + {value: 0x0012, lo: 0xbd, hi: 0xbf}, + // Block 0x111, offset 0x59c + {value: 0x0012, lo: 0x80, hi: 0x83}, + {value: 0x0012, lo: 0x85, hi: 0x8f}, + {value: 0x0013, lo: 0x90, hi: 0xa9}, + {value: 0x0012, lo: 0xaa, hi: 0xbf}, + // Block 0x112, offset 0x5a0 + {value: 0x0012, lo: 0x80, hi: 0x83}, + {value: 0x0013, lo: 0x84, hi: 0x85}, + {value: 0x0013, lo: 0x87, hi: 0x8a}, + {value: 0x0013, lo: 0x8d, hi: 0x94}, + {value: 0x0013, lo: 0x96, hi: 0x9c}, + {value: 0x0012, lo: 0x9e, hi: 0xb7}, + {value: 0x0013, lo: 0xb8, hi: 0xb9}, + {value: 0x0013, lo: 0xbb, hi: 0xbe}, + // Block 0x113, offset 0x5a8 + {value: 0x0013, lo: 0x80, hi: 0x84}, + {value: 0x0013, lo: 0x86, hi: 0x86}, + {value: 0x0013, lo: 0x8a, hi: 0x90}, + {value: 0x0012, lo: 0x92, hi: 0xab}, + {value: 0x0013, lo: 0xac, hi: 0xbf}, + // Block 0x114, offset 0x5ad + {value: 0x0013, lo: 0x80, hi: 0x85}, + {value: 0x0012, lo: 0x86, hi: 0x9f}, + {value: 0x0013, lo: 0xa0, hi: 0xb9}, + {value: 0x0012, lo: 0xba, hi: 0xbf}, + // Block 0x115, offset 0x5b1 + {value: 0x0012, lo: 0x80, hi: 0x93}, + {value: 0x0013, lo: 0x94, hi: 0xad}, + {value: 0x0012, lo: 0xae, hi: 0xbf}, + // Block 0x116, offset 0x5b4 + {value: 0x0012, lo: 0x80, hi: 0x87}, + {value: 0x0013, lo: 0x88, hi: 0xa1}, + {value: 0x0012, lo: 0xa2, hi: 0xbb}, + {value: 0x0013, lo: 0xbc, hi: 0xbf}, + // Block 0x117, offset 0x5b8 + {value: 0x0013, lo: 0x80, hi: 0x95}, + {value: 0x0012, lo: 0x96, hi: 0xaf}, + {value: 0x0013, lo: 0xb0, hi: 0xbf}, + // Block 0x118, offset 0x5bb + {value: 0x0013, lo: 0x80, hi: 0x89}, + {value: 0x0012, lo: 0x8a, hi: 0xa5}, + {value: 0x0013, lo: 0xa8, hi: 0xbf}, + // Block 0x119, offset 0x5be + {value: 0x0013, lo: 0x80, hi: 0x80}, + {value: 0x0012, lo: 0x82, hi: 0x9a}, + {value: 0x0012, lo: 0x9c, hi: 0xa1}, + {value: 0x0013, lo: 0xa2, hi: 0xba}, + {value: 0x0012, lo: 0xbc, hi: 0xbf}, + // Block 0x11a, offset 0x5c3 + {value: 0x0012, lo: 0x80, hi: 0x94}, + {value: 0x0012, lo: 0x96, hi: 0x9b}, + {value: 0x0013, lo: 0x9c, hi: 0xb4}, + {value: 0x0012, lo: 0xb6, hi: 0xbf}, + // Block 0x11b, offset 0x5c7 + {value: 0x0012, lo: 0x80, hi: 0x8e}, + {value: 0x0012, lo: 0x90, hi: 0x95}, + {value: 0x0013, lo: 0x96, hi: 0xae}, + {value: 0x0012, lo: 0xb0, hi: 0xbf}, + // Block 0x11c, offset 0x5cb + {value: 0x0012, lo: 0x80, hi: 0x88}, + {value: 0x0012, lo: 0x8a, hi: 0x8f}, + {value: 0x0013, lo: 0x90, hi: 0xa8}, + {value: 0x0012, lo: 0xaa, hi: 0xbf}, + // Block 0x11d, offset 0x5cf + {value: 0x0012, lo: 0x80, hi: 0x82}, + {value: 0x0012, lo: 0x84, hi: 0x89}, + {value: 0x0017, lo: 0x8a, hi: 0x8b}, + {value: 0x0010, lo: 0x8e, hi: 0xbf}, + // Block 0x11e, offset 0x5d3 + {value: 0x0014, lo: 0x80, hi: 0xb6}, + {value: 0x0014, lo: 0xbb, hi: 0xbf}, + // Block 0x11f, offset 0x5d5 + {value: 0x0014, lo: 0x80, hi: 0xac}, + {value: 0x0014, lo: 0xb5, hi: 0xb5}, + // Block 0x120, offset 0x5d7 + {value: 0x0014, lo: 0x84, hi: 0x84}, + {value: 0x0014, lo: 0x9b, hi: 0x9f}, + {value: 0x0014, lo: 0xa1, hi: 0xaf}, + // Block 0x121, offset 0x5da + {value: 0x0012, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x8a, hi: 0x8a}, + {value: 0x0012, lo: 0x8b, hi: 0x9e}, + {value: 0x0012, lo: 0xa5, hi: 0xaa}, + // Block 0x122, offset 0x5de + {value: 0x0024, lo: 0x80, hi: 0x86}, + {value: 0x0024, lo: 0x88, hi: 0x98}, + {value: 0x0024, lo: 0x9b, hi: 0xa1}, + {value: 0x0024, lo: 0xa3, hi: 0xa4}, + {value: 0x0024, lo: 0xa6, hi: 0xaa}, + {value: 0x0015, lo: 0xb0, hi: 0xbf}, + // Block 0x123, offset 0x5e4 + {value: 0x0015, lo: 0x80, hi: 0xad}, + // Block 0x124, offset 0x5e5 + {value: 0x0024, lo: 0x8f, hi: 0x8f}, + // Block 0x125, offset 0x5e6 + {value: 0x0010, lo: 0x80, hi: 0xac}, + {value: 0x0024, lo: 0xb0, hi: 0xb6}, + {value: 0x0014, lo: 0xb7, hi: 0xbd}, + // Block 0x126, offset 0x5e9 + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x8e, hi: 0x8e}, + // Block 0x127, offset 0x5eb + {value: 0x0010, lo: 0x90, hi: 0xad}, + {value: 0x0024, lo: 0xae, hi: 0xae}, + // Block 0x128, offset 0x5ed + {value: 0x0010, lo: 0x80, hi: 0xab}, + {value: 0x0024, lo: 0xac, hi: 0xaf}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0x129, offset 0x5f0 + {value: 0x0010, lo: 0x90, hi: 0xaa}, + {value: 0x0014, lo: 0xab, hi: 0xab}, + {value: 0x0034, lo: 0xac, hi: 0xae}, + {value: 0x0024, lo: 0xaf, hi: 0xaf}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0x12a, offset 0x5f5 + {value: 0x0010, lo: 0xa0, hi: 0xa6}, + {value: 0x0010, lo: 0xa8, hi: 0xab}, + {value: 0x0010, lo: 0xad, hi: 0xae}, + {value: 0x0010, lo: 0xb0, hi: 0xbe}, + // Block 0x12b, offset 0x5f9 + {value: 0x0010, lo: 0x80, hi: 0x84}, + {value: 0x0034, lo: 0x90, hi: 0x96}, + // Block 0x12c, offset 0x5fb + {value: 0xd152, lo: 0x80, hi: 0x81}, + {value: 0xd452, lo: 0x82, hi: 0x83}, + {value: 0x0024, lo: 0x84, hi: 0x89}, + {value: 0x0034, lo: 0x8a, hi: 0x8a}, + {value: 0x0014, lo: 0x8b, hi: 0x8b}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0x12d, offset 0x601 + {value: 0x0010, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x9f}, + {value: 0x0010, lo: 0xa1, hi: 0xa2}, + {value: 0x0010, lo: 0xa4, hi: 0xa4}, + {value: 0x0010, lo: 0xa7, hi: 0xa7}, + {value: 0x0010, lo: 0xa9, hi: 0xb2}, + {value: 0x0010, lo: 0xb4, hi: 0xb7}, + {value: 0x0010, lo: 0xb9, hi: 0xb9}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + // Block 0x12e, offset 0x60a + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x8b, hi: 0x9b}, + {value: 0x0010, lo: 0xa1, hi: 0xa3}, + {value: 0x0010, lo: 0xa5, hi: 0xa9}, + {value: 0x0010, lo: 0xab, hi: 0xbb}, + // Block 0x12f, offset 0x60f + {value: 0x0013, lo: 0xb0, hi: 0xbf}, + // Block 0x130, offset 0x610 + {value: 0x0013, lo: 0x80, hi: 0x89}, + {value: 0x0013, lo: 0x90, hi: 0xa9}, + {value: 0x0013, lo: 0xb0, hi: 0xbf}, + // Block 0x131, offset 0x613 + {value: 0x0013, lo: 0x80, hi: 0x89}, + // Block 0x132, offset 0x614 + {value: 0x0014, lo: 0xbb, hi: 0xbf}, + // Block 0x133, offset 0x615 + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0x134, offset 0x616 + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0014, lo: 0xa0, hi: 0xbf}, + // Block 0x135, offset 0x618 + {value: 0x0014, lo: 0x80, hi: 0xbf}, + // Block 0x136, offset 0x619 + {value: 0x0014, lo: 0x80, hi: 0xaf}, +} + +// Total table size 16093 bytes (15KiB); checksum: EE91C452 diff --git a/vendor/golang.org/x/text/cases/tables9.0.0.go b/vendor/golang.org/x/text/cases/tables9.0.0.go new file mode 100644 index 00000000..3aeb7be6 --- /dev/null +++ b/vendor/golang.org/x/text/cases/tables9.0.0.go @@ -0,0 +1,2215 @@ +// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. + +//go:build !go1.10 + +package cases + +// UnicodeVersion is the Unicode version from which the tables in this package are derived. +const UnicodeVersion = "9.0.0" + +var xorData string = "" + // Size: 185 bytes + "\x00\x06\x07\x00\x01?\x00\x0f\x03\x00\x0f\x12\x00\x0f\x1f\x00\x0f\x1d" + + "\x00\x01\x13\x00\x0f\x16\x00\x0f\x0b\x00\x0f3\x00\x0f7\x00\x01#\x00\x0f?" + + "\x00\x0e'\x00\x0f/\x00\x0e>\x00\x0f*\x00\x0c&\x00\x0c*\x00\x0c;\x00\x0c9" + + "\x00\x0c%\x00\x01\x08\x00\x03\x0d\x00\x03\x09\x00\x02\x06\x00\x02\x02" + + "\x00\x02\x0c\x00\x01\x00\x00\x01\x03\x00\x01\x01\x00\x01 \x00\x01\x0c" + + "\x00\x01\x10\x00\x03\x10\x00\x036 \x00\x037 \x00\x0b#\x10\x00\x0b 0\x00" + + "\x0b!\x10\x00\x0b!0\x00\x0b(\x04\x00\x03\x04\x1e\x00\x03\x0a\x00\x02:" + + "\x00\x02>\x00\x02,\x00\x02\x00\x00\x02\x10\x00\x01<\x00\x01&\x00\x01*" + + "\x00\x01.\x00\x010\x003 \x00\x01\x18\x00\x01(\x00\x01\x1e\x00\x01\x22" + +var exceptions string = "" + // Size: 2068 bytes + "\x00\x12\x12μΜΜ\x12\x12ssSSSs\x13\x18i̇i̇\x10\x09II\x13\x1bʼnʼNʼN\x11" + + "\x09sSS\x12\x12dždžDž\x12\x12dždžDŽ\x10\x12DŽDž\x12\x12ljljLj\x12\x12ljljLJ\x10\x12LJLj" + + "\x12\x12njnjNj\x12\x12njnjNJ\x10\x12NJNj\x13\x1bǰJ̌J̌\x12\x12dzdzDz\x12\x12dzdzDZ\x10" + + "\x12DZDz\x13\x18ⱥⱥ\x13\x18ⱦⱦ\x10\x1bⱾⱾ\x10\x1bⱿⱿ\x10\x1bⱯⱯ\x10\x1bⱭⱭ\x10" + + "\x1bⱰⱰ\x10\x1bꞫꞫ\x10\x1bꞬꞬ\x10\x1bꞍꞍ\x10\x1bꞪꞪ\x10\x1bꞮꞮ\x10\x1bⱢⱢ\x10" + + "\x1bꞭꞭ\x10\x1bⱮⱮ\x10\x1bⱤⱤ\x10\x1bꞱꞱ\x10\x1bꞲꞲ\x10\x1bꞰꞰ2\x12ιΙΙ\x166ΐ" + + "Ϊ́Ϊ́\x166ΰΫ́Ϋ́\x12\x12σΣΣ\x12\x12βΒΒ\x12\x12θΘΘ\x12\x12φΦΦ\x12" + + "\x12πΠΠ\x12\x12κΚΚ\x12\x12ρΡΡ\x12\x12εΕΕ\x14$եւԵՒԵւ\x12\x12вВВ\x12\x12дД" + + "Д\x12\x12оОО\x12\x12сСС\x12\x12тТТ\x12\x12тТТ\x12\x12ъЪЪ\x12\x12ѣѢѢ\x13" + + "\x1bꙋꙊꙊ\x13\x1bẖH̱H̱\x13\x1bẗT̈T̈\x13\x1bẘW̊W̊\x13\x1bẙY̊Y̊\x13\x1ba" + + "ʾAʾAʾ\x13\x1bṡṠṠ\x12\x10ssß\x14$ὐΥ̓Υ̓\x166ὒΥ̓̀Υ̓̀\x166ὔΥ̓́Υ̓́\x166" + + "ὖΥ̓͂Υ̓͂\x15+ἀιἈΙᾈ\x15+ἁιἉΙᾉ\x15+ἂιἊΙᾊ\x15+ἃιἋΙᾋ\x15+ἄιἌΙᾌ\x15+ἅιἍΙᾍ" + + "\x15+ἆιἎΙᾎ\x15+ἇιἏΙᾏ\x15\x1dἀιᾀἈΙ\x15\x1dἁιᾁἉΙ\x15\x1dἂιᾂἊΙ\x15\x1dἃιᾃἋΙ" + + "\x15\x1dἄιᾄἌΙ\x15\x1dἅιᾅἍΙ\x15\x1dἆιᾆἎΙ\x15\x1dἇιᾇἏΙ\x15+ἠιἨΙᾘ\x15+ἡιἩΙᾙ" + + "\x15+ἢιἪΙᾚ\x15+ἣιἫΙᾛ\x15+ἤιἬΙᾜ\x15+ἥιἭΙᾝ\x15+ἦιἮΙᾞ\x15+ἧιἯΙᾟ\x15\x1dἠιᾐἨ" + + "Ι\x15\x1dἡιᾑἩΙ\x15\x1dἢιᾒἪΙ\x15\x1dἣιᾓἫΙ\x15\x1dἤιᾔἬΙ\x15\x1dἥιᾕἭΙ\x15" + + "\x1dἦιᾖἮΙ\x15\x1dἧιᾗἯΙ\x15+ὠιὨΙᾨ\x15+ὡιὩΙᾩ\x15+ὢιὪΙᾪ\x15+ὣιὫΙᾫ\x15+ὤιὬΙᾬ" + + "\x15+ὥιὭΙᾭ\x15+ὦιὮΙᾮ\x15+ὧιὯΙᾯ\x15\x1dὠιᾠὨΙ\x15\x1dὡιᾡὩΙ\x15\x1dὢιᾢὪΙ" + + "\x15\x1dὣιᾣὫΙ\x15\x1dὤιᾤὬΙ\x15\x1dὥιᾥὭΙ\x15\x1dὦιᾦὮΙ\x15\x1dὧιᾧὯΙ\x15-ὰι" + + "ᾺΙᾺͅ\x14#αιΑΙᾼ\x14$άιΆΙΆͅ\x14$ᾶΑ͂Α͂\x166ᾶιΑ͂Ιᾼ͂\x14\x1cαιᾳΑΙ\x12" + + "\x12ιΙΙ\x15-ὴιῊΙῊͅ\x14#ηιΗΙῌ\x14$ήιΉΙΉͅ\x14$ῆΗ͂Η͂\x166ῆιΗ͂Ιῌ͂\x14\x1c" + + "ηιῃΗΙ\x166ῒΪ̀Ϊ̀\x166ΐΪ́Ϊ́\x14$ῖΙ͂Ι͂\x166ῗΪ͂Ϊ͂\x166ῢΫ̀Ϋ" + + "̀\x166ΰΫ́Ϋ́\x14$ῤΡ̓Ρ̓\x14$ῦΥ͂Υ͂\x166ῧΫ͂Ϋ͂\x15-ὼιῺΙῺͅ\x14#ωιΩΙ" + + "ῼ\x14$ώιΏΙΏͅ\x14$ῶΩ͂Ω͂\x166ῶιΩ͂Ιῼ͂\x14\x1cωιῳΩΙ\x12\x10ωω\x11\x08kk" + + "\x12\x10åå\x12\x10ɫɫ\x12\x10ɽɽ\x10\x12ȺȺ\x10\x12ȾȾ\x12\x10ɑɑ\x12\x10ɱɱ" + + "\x12\x10ɐɐ\x12\x10ɒɒ\x12\x10ȿȿ\x12\x10ɀɀ\x12\x10ɥɥ\x12\x10ɦɦ\x12\x10ɜɜ" + + "\x12\x10ɡɡ\x12\x10ɬɬ\x12\x10ɪɪ\x12\x10ʞʞ\x12\x10ʇʇ\x12\x10ʝʝ\x12\x12ffFF" + + "Ff\x12\x12fiFIFi\x12\x12flFLFl\x13\x1bffiFFIFfi\x13\x1bfflFFLFfl\x12\x12" + + "stSTSt\x12\x12stSTSt\x14$մնՄՆՄն\x14$մեՄԵՄե\x14$միՄԻՄի\x14$վնՎՆՎն\x14$մխՄ" + + "ԽՄխ" + +// lookup returns the trie value for the first UTF-8 encoding in s and +// the width in bytes of this encoding. The size will be 0 if s does not +// hold enough bytes to complete the encoding. len(s) must be greater than 0. +func (t *caseTrie) lookup(s []byte) (v uint16, sz int) { + c0 := s[0] + switch { + case c0 < 0x80: // is ASCII + return caseValues[c0], 1 + case c0 < 0xC2: + return 0, 1 // Illegal UTF-8: not a starter, not ASCII. + case c0 < 0xE0: // 2-byte UTF-8 + if len(s) < 2 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c1), 2 + case c0 < 0xF0: // 3-byte UTF-8 + if len(s) < 3 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + o := uint32(i)<<6 + uint32(c1) + i = caseIndex[o] + c2 := s[2] + if c2 < 0x80 || 0xC0 <= c2 { + return 0, 2 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c2), 3 + case c0 < 0xF8: // 4-byte UTF-8 + if len(s) < 4 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + o := uint32(i)<<6 + uint32(c1) + i = caseIndex[o] + c2 := s[2] + if c2 < 0x80 || 0xC0 <= c2 { + return 0, 2 // Illegal UTF-8: not a continuation byte. + } + o = uint32(i)<<6 + uint32(c2) + i = caseIndex[o] + c3 := s[3] + if c3 < 0x80 || 0xC0 <= c3 { + return 0, 3 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c3), 4 + } + // Illegal rune + return 0, 1 +} + +// lookupUnsafe returns the trie value for the first UTF-8 encoding in s. +// s must start with a full and valid UTF-8 encoded rune. +func (t *caseTrie) lookupUnsafe(s []byte) uint16 { + c0 := s[0] + if c0 < 0x80 { // is ASCII + return caseValues[c0] + } + i := caseIndex[c0] + if c0 < 0xE0 { // 2-byte UTF-8 + return t.lookupValue(uint32(i), s[1]) + } + i = caseIndex[uint32(i)<<6+uint32(s[1])] + if c0 < 0xF0 { // 3-byte UTF-8 + return t.lookupValue(uint32(i), s[2]) + } + i = caseIndex[uint32(i)<<6+uint32(s[2])] + if c0 < 0xF8 { // 4-byte UTF-8 + return t.lookupValue(uint32(i), s[3]) + } + return 0 +} + +// lookupString returns the trie value for the first UTF-8 encoding in s and +// the width in bytes of this encoding. The size will be 0 if s does not +// hold enough bytes to complete the encoding. len(s) must be greater than 0. +func (t *caseTrie) lookupString(s string) (v uint16, sz int) { + c0 := s[0] + switch { + case c0 < 0x80: // is ASCII + return caseValues[c0], 1 + case c0 < 0xC2: + return 0, 1 // Illegal UTF-8: not a starter, not ASCII. + case c0 < 0xE0: // 2-byte UTF-8 + if len(s) < 2 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c1), 2 + case c0 < 0xF0: // 3-byte UTF-8 + if len(s) < 3 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + o := uint32(i)<<6 + uint32(c1) + i = caseIndex[o] + c2 := s[2] + if c2 < 0x80 || 0xC0 <= c2 { + return 0, 2 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c2), 3 + case c0 < 0xF8: // 4-byte UTF-8 + if len(s) < 4 { + return 0, 0 + } + i := caseIndex[c0] + c1 := s[1] + if c1 < 0x80 || 0xC0 <= c1 { + return 0, 1 // Illegal UTF-8: not a continuation byte. + } + o := uint32(i)<<6 + uint32(c1) + i = caseIndex[o] + c2 := s[2] + if c2 < 0x80 || 0xC0 <= c2 { + return 0, 2 // Illegal UTF-8: not a continuation byte. + } + o = uint32(i)<<6 + uint32(c2) + i = caseIndex[o] + c3 := s[3] + if c3 < 0x80 || 0xC0 <= c3 { + return 0, 3 // Illegal UTF-8: not a continuation byte. + } + return t.lookupValue(uint32(i), c3), 4 + } + // Illegal rune + return 0, 1 +} + +// lookupStringUnsafe returns the trie value for the first UTF-8 encoding in s. +// s must start with a full and valid UTF-8 encoded rune. +func (t *caseTrie) lookupStringUnsafe(s string) uint16 { + c0 := s[0] + if c0 < 0x80 { // is ASCII + return caseValues[c0] + } + i := caseIndex[c0] + if c0 < 0xE0 { // 2-byte UTF-8 + return t.lookupValue(uint32(i), s[1]) + } + i = caseIndex[uint32(i)<<6+uint32(s[1])] + if c0 < 0xF0 { // 3-byte UTF-8 + return t.lookupValue(uint32(i), s[2]) + } + i = caseIndex[uint32(i)<<6+uint32(s[2])] + if c0 < 0xF8 { // 4-byte UTF-8 + return t.lookupValue(uint32(i), s[3]) + } + return 0 +} + +// caseTrie. Total size: 11742 bytes (11.47 KiB). Checksum: 795fe57ee5135873. +type caseTrie struct{} + +func newCaseTrie(i int) *caseTrie { + return &caseTrie{} +} + +// lookupValue determines the type of block n and looks up the value for b. +func (t *caseTrie) lookupValue(n uint32, b byte) uint16 { + switch { + case n < 18: + return uint16(caseValues[n<<6+uint32(b)]) + default: + n -= 18 + return uint16(sparse.lookup(n, b)) + } +} + +// caseValues: 20 blocks, 1280 entries, 2560 bytes +// The third block is the zero block. +var caseValues = [1280]uint16{ + // Block 0x0, offset 0x0 + 0x27: 0x0054, + 0x2e: 0x0054, + 0x30: 0x0010, 0x31: 0x0010, 0x32: 0x0010, 0x33: 0x0010, 0x34: 0x0010, 0x35: 0x0010, + 0x36: 0x0010, 0x37: 0x0010, 0x38: 0x0010, 0x39: 0x0010, 0x3a: 0x0054, + // Block 0x1, offset 0x40 + 0x41: 0x2013, 0x42: 0x2013, 0x43: 0x2013, 0x44: 0x2013, 0x45: 0x2013, + 0x46: 0x2013, 0x47: 0x2013, 0x48: 0x2013, 0x49: 0x2013, 0x4a: 0x2013, 0x4b: 0x2013, + 0x4c: 0x2013, 0x4d: 0x2013, 0x4e: 0x2013, 0x4f: 0x2013, 0x50: 0x2013, 0x51: 0x2013, + 0x52: 0x2013, 0x53: 0x2013, 0x54: 0x2013, 0x55: 0x2013, 0x56: 0x2013, 0x57: 0x2013, + 0x58: 0x2013, 0x59: 0x2013, 0x5a: 0x2013, + 0x5e: 0x0004, 0x5f: 0x0010, 0x60: 0x0004, 0x61: 0x2012, 0x62: 0x2012, 0x63: 0x2012, + 0x64: 0x2012, 0x65: 0x2012, 0x66: 0x2012, 0x67: 0x2012, 0x68: 0x2012, 0x69: 0x2012, + 0x6a: 0x2012, 0x6b: 0x2012, 0x6c: 0x2012, 0x6d: 0x2012, 0x6e: 0x2012, 0x6f: 0x2012, + 0x70: 0x2012, 0x71: 0x2012, 0x72: 0x2012, 0x73: 0x2012, 0x74: 0x2012, 0x75: 0x2012, + 0x76: 0x2012, 0x77: 0x2012, 0x78: 0x2012, 0x79: 0x2012, 0x7a: 0x2012, + // Block 0x2, offset 0x80 + // Block 0x3, offset 0xc0 + 0xc0: 0x0852, 0xc1: 0x0b53, 0xc2: 0x0113, 0xc3: 0x0112, 0xc4: 0x0113, 0xc5: 0x0112, + 0xc6: 0x0b53, 0xc7: 0x0f13, 0xc8: 0x0f12, 0xc9: 0x0e53, 0xca: 0x1153, 0xcb: 0x0713, + 0xcc: 0x0712, 0xcd: 0x0012, 0xce: 0x1453, 0xcf: 0x1753, 0xd0: 0x1a53, 0xd1: 0x0313, + 0xd2: 0x0312, 0xd3: 0x1d53, 0xd4: 0x2053, 0xd5: 0x2352, 0xd6: 0x2653, 0xd7: 0x2653, + 0xd8: 0x0113, 0xd9: 0x0112, 0xda: 0x2952, 0xdb: 0x0012, 0xdc: 0x1d53, 0xdd: 0x2c53, + 0xde: 0x2f52, 0xdf: 0x3253, 0xe0: 0x0113, 0xe1: 0x0112, 0xe2: 0x0113, 0xe3: 0x0112, + 0xe4: 0x0113, 0xe5: 0x0112, 0xe6: 0x3553, 0xe7: 0x0f13, 0xe8: 0x0f12, 0xe9: 0x3853, + 0xea: 0x0012, 0xeb: 0x0012, 0xec: 0x0113, 0xed: 0x0112, 0xee: 0x3553, 0xef: 0x1f13, + 0xf0: 0x1f12, 0xf1: 0x3b53, 0xf2: 0x3e53, 0xf3: 0x0713, 0xf4: 0x0712, 0xf5: 0x0313, + 0xf6: 0x0312, 0xf7: 0x4153, 0xf8: 0x0113, 0xf9: 0x0112, 0xfa: 0x0012, 0xfb: 0x0010, + 0xfc: 0x0113, 0xfd: 0x0112, 0xfe: 0x0012, 0xff: 0x4452, + // Block 0x4, offset 0x100 + 0x100: 0x0010, 0x101: 0x0010, 0x102: 0x0010, 0x103: 0x0010, 0x104: 0x02db, 0x105: 0x0359, + 0x106: 0x03da, 0x107: 0x043b, 0x108: 0x04b9, 0x109: 0x053a, 0x10a: 0x059b, 0x10b: 0x0619, + 0x10c: 0x069a, 0x10d: 0x0313, 0x10e: 0x0312, 0x10f: 0x1f13, 0x110: 0x1f12, 0x111: 0x0313, + 0x112: 0x0312, 0x113: 0x0713, 0x114: 0x0712, 0x115: 0x0313, 0x116: 0x0312, 0x117: 0x0f13, + 0x118: 0x0f12, 0x119: 0x0313, 0x11a: 0x0312, 0x11b: 0x0713, 0x11c: 0x0712, 0x11d: 0x1452, + 0x11e: 0x0113, 0x11f: 0x0112, 0x120: 0x0113, 0x121: 0x0112, 0x122: 0x0113, 0x123: 0x0112, + 0x124: 0x0113, 0x125: 0x0112, 0x126: 0x0113, 0x127: 0x0112, 0x128: 0x0113, 0x129: 0x0112, + 0x12a: 0x0113, 0x12b: 0x0112, 0x12c: 0x0113, 0x12d: 0x0112, 0x12e: 0x0113, 0x12f: 0x0112, + 0x130: 0x06fa, 0x131: 0x07ab, 0x132: 0x0829, 0x133: 0x08aa, 0x134: 0x0113, 0x135: 0x0112, + 0x136: 0x2353, 0x137: 0x4453, 0x138: 0x0113, 0x139: 0x0112, 0x13a: 0x0113, 0x13b: 0x0112, + 0x13c: 0x0113, 0x13d: 0x0112, 0x13e: 0x0113, 0x13f: 0x0112, + // Block 0x5, offset 0x140 + 0x140: 0x0a8a, 0x141: 0x0313, 0x142: 0x0312, 0x143: 0x0853, 0x144: 0x4753, 0x145: 0x4a53, + 0x146: 0x0113, 0x147: 0x0112, 0x148: 0x0113, 0x149: 0x0112, 0x14a: 0x0113, 0x14b: 0x0112, + 0x14c: 0x0113, 0x14d: 0x0112, 0x14e: 0x0113, 0x14f: 0x0112, 0x150: 0x0b0a, 0x151: 0x0b8a, + 0x152: 0x0c0a, 0x153: 0x0b52, 0x154: 0x0b52, 0x155: 0x0012, 0x156: 0x0e52, 0x157: 0x1152, + 0x158: 0x0012, 0x159: 0x1752, 0x15a: 0x0012, 0x15b: 0x1a52, 0x15c: 0x0c8a, 0x15d: 0x0012, + 0x15e: 0x0012, 0x15f: 0x0012, 0x160: 0x1d52, 0x161: 0x0d0a, 0x162: 0x0012, 0x163: 0x2052, + 0x164: 0x0012, 0x165: 0x0d8a, 0x166: 0x0e0a, 0x167: 0x0012, 0x168: 0x2652, 0x169: 0x2652, + 0x16a: 0x0e8a, 0x16b: 0x0f0a, 0x16c: 0x0f8a, 0x16d: 0x0012, 0x16e: 0x0012, 0x16f: 0x1d52, + 0x170: 0x0012, 0x171: 0x100a, 0x172: 0x2c52, 0x173: 0x0012, 0x174: 0x0012, 0x175: 0x3252, + 0x176: 0x0012, 0x177: 0x0012, 0x178: 0x0012, 0x179: 0x0012, 0x17a: 0x0012, 0x17b: 0x0012, + 0x17c: 0x0012, 0x17d: 0x108a, 0x17e: 0x0012, 0x17f: 0x0012, + // Block 0x6, offset 0x180 + 0x180: 0x3552, 0x181: 0x0012, 0x182: 0x0012, 0x183: 0x3852, 0x184: 0x0012, 0x185: 0x0012, + 0x186: 0x0012, 0x187: 0x110a, 0x188: 0x3552, 0x189: 0x4752, 0x18a: 0x3b52, 0x18b: 0x3e52, + 0x18c: 0x4a52, 0x18d: 0x0012, 0x18e: 0x0012, 0x18f: 0x0012, 0x190: 0x0012, 0x191: 0x0012, + 0x192: 0x4152, 0x193: 0x0012, 0x194: 0x0010, 0x195: 0x0012, 0x196: 0x0012, 0x197: 0x0012, + 0x198: 0x0012, 0x199: 0x0012, 0x19a: 0x0012, 0x19b: 0x0012, 0x19c: 0x0012, 0x19d: 0x118a, + 0x19e: 0x120a, 0x19f: 0x0012, 0x1a0: 0x0012, 0x1a1: 0x0012, 0x1a2: 0x0012, 0x1a3: 0x0012, + 0x1a4: 0x0012, 0x1a5: 0x0012, 0x1a6: 0x0012, 0x1a7: 0x0012, 0x1a8: 0x0012, 0x1a9: 0x0012, + 0x1aa: 0x0012, 0x1ab: 0x0012, 0x1ac: 0x0012, 0x1ad: 0x0012, 0x1ae: 0x0012, 0x1af: 0x0012, + 0x1b0: 0x0015, 0x1b1: 0x0015, 0x1b2: 0x0015, 0x1b3: 0x0015, 0x1b4: 0x0015, 0x1b5: 0x0015, + 0x1b6: 0x0015, 0x1b7: 0x0015, 0x1b8: 0x0015, 0x1b9: 0x0014, 0x1ba: 0x0014, 0x1bb: 0x0014, + 0x1bc: 0x0014, 0x1bd: 0x0014, 0x1be: 0x0014, 0x1bf: 0x0014, + // Block 0x7, offset 0x1c0 + 0x1c0: 0x0024, 0x1c1: 0x0024, 0x1c2: 0x0024, 0x1c3: 0x0024, 0x1c4: 0x0024, 0x1c5: 0x128d, + 0x1c6: 0x0024, 0x1c7: 0x0034, 0x1c8: 0x0034, 0x1c9: 0x0034, 0x1ca: 0x0024, 0x1cb: 0x0024, + 0x1cc: 0x0024, 0x1cd: 0x0034, 0x1ce: 0x0034, 0x1cf: 0x0014, 0x1d0: 0x0024, 0x1d1: 0x0024, + 0x1d2: 0x0024, 0x1d3: 0x0034, 0x1d4: 0x0034, 0x1d5: 0x0034, 0x1d6: 0x0034, 0x1d7: 0x0024, + 0x1d8: 0x0034, 0x1d9: 0x0034, 0x1da: 0x0034, 0x1db: 0x0024, 0x1dc: 0x0034, 0x1dd: 0x0034, + 0x1de: 0x0034, 0x1df: 0x0034, 0x1e0: 0x0034, 0x1e1: 0x0034, 0x1e2: 0x0034, 0x1e3: 0x0024, + 0x1e4: 0x0024, 0x1e5: 0x0024, 0x1e6: 0x0024, 0x1e7: 0x0024, 0x1e8: 0x0024, 0x1e9: 0x0024, + 0x1ea: 0x0024, 0x1eb: 0x0024, 0x1ec: 0x0024, 0x1ed: 0x0024, 0x1ee: 0x0024, 0x1ef: 0x0024, + 0x1f0: 0x0113, 0x1f1: 0x0112, 0x1f2: 0x0113, 0x1f3: 0x0112, 0x1f4: 0x0014, 0x1f5: 0x0004, + 0x1f6: 0x0113, 0x1f7: 0x0112, 0x1fa: 0x0015, 0x1fb: 0x4d52, + 0x1fc: 0x5052, 0x1fd: 0x5052, 0x1ff: 0x5353, + // Block 0x8, offset 0x200 + 0x204: 0x0004, 0x205: 0x0004, + 0x206: 0x2a13, 0x207: 0x0054, 0x208: 0x2513, 0x209: 0x2713, 0x20a: 0x2513, + 0x20c: 0x5653, 0x20e: 0x5953, 0x20f: 0x5c53, 0x210: 0x130a, 0x211: 0x2013, + 0x212: 0x2013, 0x213: 0x2013, 0x214: 0x2013, 0x215: 0x2013, 0x216: 0x2013, 0x217: 0x2013, + 0x218: 0x2013, 0x219: 0x2013, 0x21a: 0x2013, 0x21b: 0x2013, 0x21c: 0x2013, 0x21d: 0x2013, + 0x21e: 0x2013, 0x21f: 0x2013, 0x220: 0x5f53, 0x221: 0x5f53, 0x223: 0x5f53, + 0x224: 0x5f53, 0x225: 0x5f53, 0x226: 0x5f53, 0x227: 0x5f53, 0x228: 0x5f53, 0x229: 0x5f53, + 0x22a: 0x5f53, 0x22b: 0x5f53, 0x22c: 0x2a12, 0x22d: 0x2512, 0x22e: 0x2712, 0x22f: 0x2512, + 0x230: 0x144a, 0x231: 0x2012, 0x232: 0x2012, 0x233: 0x2012, 0x234: 0x2012, 0x235: 0x2012, + 0x236: 0x2012, 0x237: 0x2012, 0x238: 0x2012, 0x239: 0x2012, 0x23a: 0x2012, 0x23b: 0x2012, + 0x23c: 0x2012, 0x23d: 0x2012, 0x23e: 0x2012, 0x23f: 0x2012, + // Block 0x9, offset 0x240 + 0x240: 0x5f52, 0x241: 0x5f52, 0x242: 0x158a, 0x243: 0x5f52, 0x244: 0x5f52, 0x245: 0x5f52, + 0x246: 0x5f52, 0x247: 0x5f52, 0x248: 0x5f52, 0x249: 0x5f52, 0x24a: 0x5f52, 0x24b: 0x5f52, + 0x24c: 0x5652, 0x24d: 0x5952, 0x24e: 0x5c52, 0x24f: 0x1813, 0x250: 0x160a, 0x251: 0x168a, + 0x252: 0x0013, 0x253: 0x0013, 0x254: 0x0013, 0x255: 0x170a, 0x256: 0x178a, 0x257: 0x1812, + 0x258: 0x0113, 0x259: 0x0112, 0x25a: 0x0113, 0x25b: 0x0112, 0x25c: 0x0113, 0x25d: 0x0112, + 0x25e: 0x0113, 0x25f: 0x0112, 0x260: 0x0113, 0x261: 0x0112, 0x262: 0x0113, 0x263: 0x0112, + 0x264: 0x0113, 0x265: 0x0112, 0x266: 0x0113, 0x267: 0x0112, 0x268: 0x0113, 0x269: 0x0112, + 0x26a: 0x0113, 0x26b: 0x0112, 0x26c: 0x0113, 0x26d: 0x0112, 0x26e: 0x0113, 0x26f: 0x0112, + 0x270: 0x180a, 0x271: 0x188a, 0x272: 0x0b12, 0x273: 0x5352, 0x274: 0x6253, 0x275: 0x190a, + 0x277: 0x0f13, 0x278: 0x0f12, 0x279: 0x0b13, 0x27a: 0x0113, 0x27b: 0x0112, + 0x27c: 0x0012, 0x27d: 0x4d53, 0x27e: 0x5053, 0x27f: 0x5053, + // Block 0xa, offset 0x280 + 0x280: 0x0812, 0x281: 0x0812, 0x282: 0x0812, 0x283: 0x0812, 0x284: 0x0812, 0x285: 0x0812, + 0x288: 0x0813, 0x289: 0x0813, 0x28a: 0x0813, 0x28b: 0x0813, + 0x28c: 0x0813, 0x28d: 0x0813, 0x290: 0x239a, 0x291: 0x0812, + 0x292: 0x247a, 0x293: 0x0812, 0x294: 0x25ba, 0x295: 0x0812, 0x296: 0x26fa, 0x297: 0x0812, + 0x299: 0x0813, 0x29b: 0x0813, 0x29d: 0x0813, + 0x29f: 0x0813, 0x2a0: 0x0812, 0x2a1: 0x0812, 0x2a2: 0x0812, 0x2a3: 0x0812, + 0x2a4: 0x0812, 0x2a5: 0x0812, 0x2a6: 0x0812, 0x2a7: 0x0812, 0x2a8: 0x0813, 0x2a9: 0x0813, + 0x2aa: 0x0813, 0x2ab: 0x0813, 0x2ac: 0x0813, 0x2ad: 0x0813, 0x2ae: 0x0813, 0x2af: 0x0813, + 0x2b0: 0x8b52, 0x2b1: 0x8b52, 0x2b2: 0x8e52, 0x2b3: 0x8e52, 0x2b4: 0x9152, 0x2b5: 0x9152, + 0x2b6: 0x9452, 0x2b7: 0x9452, 0x2b8: 0x9752, 0x2b9: 0x9752, 0x2ba: 0x9a52, 0x2bb: 0x9a52, + 0x2bc: 0x4d52, 0x2bd: 0x4d52, + // Block 0xb, offset 0x2c0 + 0x2c0: 0x283a, 0x2c1: 0x292a, 0x2c2: 0x2a1a, 0x2c3: 0x2b0a, 0x2c4: 0x2bfa, 0x2c5: 0x2cea, + 0x2c6: 0x2dda, 0x2c7: 0x2eca, 0x2c8: 0x2fb9, 0x2c9: 0x30a9, 0x2ca: 0x3199, 0x2cb: 0x3289, + 0x2cc: 0x3379, 0x2cd: 0x3469, 0x2ce: 0x3559, 0x2cf: 0x3649, 0x2d0: 0x373a, 0x2d1: 0x382a, + 0x2d2: 0x391a, 0x2d3: 0x3a0a, 0x2d4: 0x3afa, 0x2d5: 0x3bea, 0x2d6: 0x3cda, 0x2d7: 0x3dca, + 0x2d8: 0x3eb9, 0x2d9: 0x3fa9, 0x2da: 0x4099, 0x2db: 0x4189, 0x2dc: 0x4279, 0x2dd: 0x4369, + 0x2de: 0x4459, 0x2df: 0x4549, 0x2e0: 0x463a, 0x2e1: 0x472a, 0x2e2: 0x481a, 0x2e3: 0x490a, + 0x2e4: 0x49fa, 0x2e5: 0x4aea, 0x2e6: 0x4bda, 0x2e7: 0x4cca, 0x2e8: 0x4db9, 0x2e9: 0x4ea9, + 0x2ea: 0x4f99, 0x2eb: 0x5089, 0x2ec: 0x5179, 0x2ed: 0x5269, 0x2ee: 0x5359, 0x2ef: 0x5449, + 0x2f0: 0x0812, 0x2f1: 0x0812, 0x2f2: 0x553a, 0x2f3: 0x564a, 0x2f4: 0x571a, + 0x2f6: 0x57fa, 0x2f7: 0x58da, 0x2f8: 0x0813, 0x2f9: 0x0813, 0x2fa: 0x8b53, 0x2fb: 0x8b53, + 0x2fc: 0x5a19, 0x2fd: 0x0004, 0x2fe: 0x5aea, 0x2ff: 0x0004, + // Block 0xc, offset 0x300 + 0x300: 0x0004, 0x301: 0x0004, 0x302: 0x5b6a, 0x303: 0x5c7a, 0x304: 0x5d4a, + 0x306: 0x5e2a, 0x307: 0x5f0a, 0x308: 0x8e53, 0x309: 0x8e53, 0x30a: 0x9153, 0x30b: 0x9153, + 0x30c: 0x6049, 0x30d: 0x0004, 0x30e: 0x0004, 0x30f: 0x0004, 0x310: 0x0812, 0x311: 0x0812, + 0x312: 0x611a, 0x313: 0x625a, 0x316: 0x639a, 0x317: 0x647a, + 0x318: 0x0813, 0x319: 0x0813, 0x31a: 0x9453, 0x31b: 0x9453, 0x31d: 0x0004, + 0x31e: 0x0004, 0x31f: 0x0004, 0x320: 0x0812, 0x321: 0x0812, 0x322: 0x65ba, 0x323: 0x66fa, + 0x324: 0x683a, 0x325: 0x0912, 0x326: 0x691a, 0x327: 0x69fa, 0x328: 0x0813, 0x329: 0x0813, + 0x32a: 0x9a53, 0x32b: 0x9a53, 0x32c: 0x0913, 0x32d: 0x0004, 0x32e: 0x0004, 0x32f: 0x0004, + 0x332: 0x6b3a, 0x333: 0x6c4a, 0x334: 0x6d1a, + 0x336: 0x6dfa, 0x337: 0x6eda, 0x338: 0x9753, 0x339: 0x9753, 0x33a: 0x4d53, 0x33b: 0x4d53, + 0x33c: 0x7019, 0x33d: 0x0004, 0x33e: 0x0004, + // Block 0xd, offset 0x340 + 0x342: 0x0013, + 0x347: 0x0013, 0x34a: 0x0012, 0x34b: 0x0013, + 0x34c: 0x0013, 0x34d: 0x0013, 0x34e: 0x0012, 0x34f: 0x0012, 0x350: 0x0013, 0x351: 0x0013, + 0x352: 0x0013, 0x353: 0x0012, 0x355: 0x0013, + 0x359: 0x0013, 0x35a: 0x0013, 0x35b: 0x0013, 0x35c: 0x0013, 0x35d: 0x0013, + 0x364: 0x0013, 0x366: 0x70eb, 0x368: 0x0013, + 0x36a: 0x714b, 0x36b: 0x718b, 0x36c: 0x0013, 0x36d: 0x0013, 0x36f: 0x0012, + 0x370: 0x0013, 0x371: 0x0013, 0x372: 0x9d53, 0x373: 0x0013, 0x374: 0x0012, 0x375: 0x0010, + 0x376: 0x0010, 0x377: 0x0010, 0x378: 0x0010, 0x379: 0x0012, + 0x37c: 0x0012, 0x37d: 0x0012, 0x37e: 0x0013, 0x37f: 0x0013, + // Block 0xe, offset 0x380 + 0x380: 0x1a13, 0x381: 0x1a13, 0x382: 0x1e13, 0x383: 0x1e13, 0x384: 0x1a13, 0x385: 0x1a13, + 0x386: 0x2613, 0x387: 0x2613, 0x388: 0x2a13, 0x389: 0x2a13, 0x38a: 0x2e13, 0x38b: 0x2e13, + 0x38c: 0x2a13, 0x38d: 0x2a13, 0x38e: 0x2613, 0x38f: 0x2613, 0x390: 0xa052, 0x391: 0xa052, + 0x392: 0xa352, 0x393: 0xa352, 0x394: 0xa652, 0x395: 0xa652, 0x396: 0xa352, 0x397: 0xa352, + 0x398: 0xa052, 0x399: 0xa052, 0x39a: 0x1a12, 0x39b: 0x1a12, 0x39c: 0x1e12, 0x39d: 0x1e12, + 0x39e: 0x1a12, 0x39f: 0x1a12, 0x3a0: 0x2612, 0x3a1: 0x2612, 0x3a2: 0x2a12, 0x3a3: 0x2a12, + 0x3a4: 0x2e12, 0x3a5: 0x2e12, 0x3a6: 0x2a12, 0x3a7: 0x2a12, 0x3a8: 0x2612, 0x3a9: 0x2612, + // Block 0xf, offset 0x3c0 + 0x3c0: 0x6552, 0x3c1: 0x6552, 0x3c2: 0x6552, 0x3c3: 0x6552, 0x3c4: 0x6552, 0x3c5: 0x6552, + 0x3c6: 0x6552, 0x3c7: 0x6552, 0x3c8: 0x6552, 0x3c9: 0x6552, 0x3ca: 0x6552, 0x3cb: 0x6552, + 0x3cc: 0x6552, 0x3cd: 0x6552, 0x3ce: 0x6552, 0x3cf: 0x6552, 0x3d0: 0xa952, 0x3d1: 0xa952, + 0x3d2: 0xa952, 0x3d3: 0xa952, 0x3d4: 0xa952, 0x3d5: 0xa952, 0x3d6: 0xa952, 0x3d7: 0xa952, + 0x3d8: 0xa952, 0x3d9: 0xa952, 0x3da: 0xa952, 0x3db: 0xa952, 0x3dc: 0xa952, 0x3dd: 0xa952, + 0x3de: 0xa952, 0x3e0: 0x0113, 0x3e1: 0x0112, 0x3e2: 0x71eb, 0x3e3: 0x8853, + 0x3e4: 0x724b, 0x3e5: 0x72aa, 0x3e6: 0x730a, 0x3e7: 0x0f13, 0x3e8: 0x0f12, 0x3e9: 0x0313, + 0x3ea: 0x0312, 0x3eb: 0x0713, 0x3ec: 0x0712, 0x3ed: 0x736b, 0x3ee: 0x73cb, 0x3ef: 0x742b, + 0x3f0: 0x748b, 0x3f1: 0x0012, 0x3f2: 0x0113, 0x3f3: 0x0112, 0x3f4: 0x0012, 0x3f5: 0x0313, + 0x3f6: 0x0312, 0x3f7: 0x0012, 0x3f8: 0x0012, 0x3f9: 0x0012, 0x3fa: 0x0012, 0x3fb: 0x0012, + 0x3fc: 0x0015, 0x3fd: 0x0015, 0x3fe: 0x74eb, 0x3ff: 0x754b, + // Block 0x10, offset 0x400 + 0x400: 0x0113, 0x401: 0x0112, 0x402: 0x0113, 0x403: 0x0112, 0x404: 0x0113, 0x405: 0x0112, + 0x406: 0x0113, 0x407: 0x0112, 0x408: 0x0014, 0x409: 0x0004, 0x40a: 0x0004, 0x40b: 0x0713, + 0x40c: 0x0712, 0x40d: 0x75ab, 0x40e: 0x0012, 0x40f: 0x0010, 0x410: 0x0113, 0x411: 0x0112, + 0x412: 0x0113, 0x413: 0x0112, 0x414: 0x0012, 0x415: 0x0012, 0x416: 0x0113, 0x417: 0x0112, + 0x418: 0x0113, 0x419: 0x0112, 0x41a: 0x0113, 0x41b: 0x0112, 0x41c: 0x0113, 0x41d: 0x0112, + 0x41e: 0x0113, 0x41f: 0x0112, 0x420: 0x0113, 0x421: 0x0112, 0x422: 0x0113, 0x423: 0x0112, + 0x424: 0x0113, 0x425: 0x0112, 0x426: 0x0113, 0x427: 0x0112, 0x428: 0x0113, 0x429: 0x0112, + 0x42a: 0x760b, 0x42b: 0x766b, 0x42c: 0x76cb, 0x42d: 0x772b, 0x42e: 0x778b, + 0x430: 0x77eb, 0x431: 0x784b, 0x432: 0x78ab, 0x433: 0xac53, 0x434: 0x0113, 0x435: 0x0112, + 0x436: 0x0113, 0x437: 0x0112, + // Block 0x11, offset 0x440 + 0x440: 0x790a, 0x441: 0x798a, 0x442: 0x7a0a, 0x443: 0x7a8a, 0x444: 0x7b3a, 0x445: 0x7bea, + 0x446: 0x7c6a, + 0x453: 0x7cea, 0x454: 0x7dca, 0x455: 0x7eaa, 0x456: 0x7f8a, 0x457: 0x806a, + 0x45d: 0x0010, + 0x45e: 0x0034, 0x45f: 0x0010, 0x460: 0x0010, 0x461: 0x0010, 0x462: 0x0010, 0x463: 0x0010, + 0x464: 0x0010, 0x465: 0x0010, 0x466: 0x0010, 0x467: 0x0010, 0x468: 0x0010, + 0x46a: 0x0010, 0x46b: 0x0010, 0x46c: 0x0010, 0x46d: 0x0010, 0x46e: 0x0010, 0x46f: 0x0010, + 0x470: 0x0010, 0x471: 0x0010, 0x472: 0x0010, 0x473: 0x0010, 0x474: 0x0010, 0x475: 0x0010, + 0x476: 0x0010, 0x478: 0x0010, 0x479: 0x0010, 0x47a: 0x0010, 0x47b: 0x0010, + 0x47c: 0x0010, 0x47e: 0x0010, + // Block 0x12, offset 0x480 + 0x480: 0x2213, 0x481: 0x2213, 0x482: 0x2613, 0x483: 0x2613, 0x484: 0x2213, 0x485: 0x2213, + 0x486: 0x2e13, 0x487: 0x2e13, 0x488: 0x2213, 0x489: 0x2213, 0x48a: 0x2613, 0x48b: 0x2613, + 0x48c: 0x2213, 0x48d: 0x2213, 0x48e: 0x3e13, 0x48f: 0x3e13, 0x490: 0x2213, 0x491: 0x2213, + 0x492: 0x2613, 0x493: 0x2613, 0x494: 0x2213, 0x495: 0x2213, 0x496: 0x2e13, 0x497: 0x2e13, + 0x498: 0x2213, 0x499: 0x2213, 0x49a: 0x2613, 0x49b: 0x2613, 0x49c: 0x2213, 0x49d: 0x2213, + 0x49e: 0xb553, 0x49f: 0xb553, 0x4a0: 0xb853, 0x4a1: 0xb853, 0x4a2: 0x2212, 0x4a3: 0x2212, + 0x4a4: 0x2612, 0x4a5: 0x2612, 0x4a6: 0x2212, 0x4a7: 0x2212, 0x4a8: 0x2e12, 0x4a9: 0x2e12, + 0x4aa: 0x2212, 0x4ab: 0x2212, 0x4ac: 0x2612, 0x4ad: 0x2612, 0x4ae: 0x2212, 0x4af: 0x2212, + 0x4b0: 0x3e12, 0x4b1: 0x3e12, 0x4b2: 0x2212, 0x4b3: 0x2212, 0x4b4: 0x2612, 0x4b5: 0x2612, + 0x4b6: 0x2212, 0x4b7: 0x2212, 0x4b8: 0x2e12, 0x4b9: 0x2e12, 0x4ba: 0x2212, 0x4bb: 0x2212, + 0x4bc: 0x2612, 0x4bd: 0x2612, 0x4be: 0x2212, 0x4bf: 0x2212, + // Block 0x13, offset 0x4c0 + 0x4c2: 0x0010, + 0x4c7: 0x0010, 0x4c9: 0x0010, 0x4cb: 0x0010, + 0x4cd: 0x0010, 0x4ce: 0x0010, 0x4cf: 0x0010, 0x4d1: 0x0010, + 0x4d2: 0x0010, 0x4d4: 0x0010, 0x4d7: 0x0010, + 0x4d9: 0x0010, 0x4db: 0x0010, 0x4dd: 0x0010, + 0x4df: 0x0010, 0x4e1: 0x0010, 0x4e2: 0x0010, + 0x4e4: 0x0010, 0x4e7: 0x0010, 0x4e8: 0x0010, 0x4e9: 0x0010, + 0x4ea: 0x0010, 0x4ec: 0x0010, 0x4ed: 0x0010, 0x4ee: 0x0010, 0x4ef: 0x0010, + 0x4f0: 0x0010, 0x4f1: 0x0010, 0x4f2: 0x0010, 0x4f4: 0x0010, 0x4f5: 0x0010, + 0x4f6: 0x0010, 0x4f7: 0x0010, 0x4f9: 0x0010, 0x4fa: 0x0010, 0x4fb: 0x0010, + 0x4fc: 0x0010, 0x4fe: 0x0010, +} + +// caseIndex: 25 blocks, 1600 entries, 3200 bytes +// Block 0 is the zero block. +var caseIndex = [1600]uint16{ + // Block 0x0, offset 0x0 + // Block 0x1, offset 0x40 + // Block 0x2, offset 0x80 + // Block 0x3, offset 0xc0 + 0xc2: 0x12, 0xc3: 0x13, 0xc4: 0x14, 0xc5: 0x15, 0xc6: 0x01, 0xc7: 0x02, + 0xc8: 0x16, 0xc9: 0x03, 0xca: 0x04, 0xcb: 0x17, 0xcc: 0x18, 0xcd: 0x05, 0xce: 0x06, 0xcf: 0x07, + 0xd0: 0x19, 0xd1: 0x1a, 0xd2: 0x1b, 0xd3: 0x1c, 0xd4: 0x1d, 0xd5: 0x1e, 0xd6: 0x1f, 0xd7: 0x20, + 0xd8: 0x21, 0xd9: 0x22, 0xda: 0x23, 0xdb: 0x24, 0xdc: 0x25, 0xdd: 0x26, 0xde: 0x27, 0xdf: 0x28, + 0xe0: 0x02, 0xe1: 0x03, 0xe2: 0x04, 0xe3: 0x05, + 0xea: 0x06, 0xeb: 0x07, 0xec: 0x07, 0xed: 0x08, 0xef: 0x09, + 0xf0: 0x14, 0xf3: 0x16, + // Block 0x4, offset 0x100 + 0x120: 0x29, 0x121: 0x2a, 0x122: 0x2b, 0x123: 0x2c, 0x124: 0x2d, 0x125: 0x2e, 0x126: 0x2f, 0x127: 0x30, + 0x128: 0x31, 0x129: 0x32, 0x12a: 0x33, 0x12b: 0x34, 0x12c: 0x35, 0x12d: 0x36, 0x12e: 0x37, 0x12f: 0x38, + 0x130: 0x39, 0x131: 0x3a, 0x132: 0x3b, 0x133: 0x3c, 0x134: 0x3d, 0x135: 0x3e, 0x136: 0x3f, 0x137: 0x40, + 0x138: 0x41, 0x139: 0x42, 0x13a: 0x43, 0x13b: 0x44, 0x13c: 0x45, 0x13d: 0x46, 0x13e: 0x47, 0x13f: 0x48, + // Block 0x5, offset 0x140 + 0x140: 0x49, 0x141: 0x4a, 0x142: 0x4b, 0x143: 0x4c, 0x144: 0x23, 0x145: 0x23, 0x146: 0x23, 0x147: 0x23, + 0x148: 0x23, 0x149: 0x4d, 0x14a: 0x4e, 0x14b: 0x4f, 0x14c: 0x50, 0x14d: 0x51, 0x14e: 0x52, 0x14f: 0x53, + 0x150: 0x54, 0x151: 0x23, 0x152: 0x23, 0x153: 0x23, 0x154: 0x23, 0x155: 0x23, 0x156: 0x23, 0x157: 0x23, + 0x158: 0x23, 0x159: 0x55, 0x15a: 0x56, 0x15b: 0x57, 0x15c: 0x58, 0x15d: 0x59, 0x15e: 0x5a, 0x15f: 0x5b, + 0x160: 0x5c, 0x161: 0x5d, 0x162: 0x5e, 0x163: 0x5f, 0x164: 0x60, 0x165: 0x61, 0x167: 0x62, + 0x168: 0x63, 0x169: 0x64, 0x16a: 0x65, 0x16c: 0x66, 0x16d: 0x67, 0x16e: 0x68, 0x16f: 0x69, + 0x170: 0x6a, 0x171: 0x6b, 0x172: 0x6c, 0x173: 0x6d, 0x174: 0x6e, 0x175: 0x6f, 0x176: 0x70, 0x177: 0x71, + 0x178: 0x72, 0x179: 0x72, 0x17a: 0x73, 0x17b: 0x72, 0x17c: 0x74, 0x17d: 0x08, 0x17e: 0x09, 0x17f: 0x0a, + // Block 0x6, offset 0x180 + 0x180: 0x75, 0x181: 0x76, 0x182: 0x77, 0x183: 0x78, 0x184: 0x0b, 0x185: 0x79, 0x186: 0x7a, + 0x192: 0x7b, 0x193: 0x0c, + 0x1b0: 0x7c, 0x1b1: 0x0d, 0x1b2: 0x72, 0x1b3: 0x7d, 0x1b4: 0x7e, 0x1b5: 0x7f, 0x1b6: 0x80, 0x1b7: 0x81, + 0x1b8: 0x82, + // Block 0x7, offset 0x1c0 + 0x1c0: 0x83, 0x1c2: 0x84, 0x1c3: 0x85, 0x1c4: 0x86, 0x1c5: 0x23, 0x1c6: 0x87, + // Block 0x8, offset 0x200 + 0x200: 0x88, 0x201: 0x23, 0x202: 0x23, 0x203: 0x23, 0x204: 0x23, 0x205: 0x23, 0x206: 0x23, 0x207: 0x23, + 0x208: 0x23, 0x209: 0x23, 0x20a: 0x23, 0x20b: 0x23, 0x20c: 0x23, 0x20d: 0x23, 0x20e: 0x23, 0x20f: 0x23, + 0x210: 0x23, 0x211: 0x23, 0x212: 0x89, 0x213: 0x8a, 0x214: 0x23, 0x215: 0x23, 0x216: 0x23, 0x217: 0x23, + 0x218: 0x8b, 0x219: 0x8c, 0x21a: 0x8d, 0x21b: 0x8e, 0x21c: 0x8f, 0x21d: 0x90, 0x21e: 0x0e, 0x21f: 0x91, + 0x220: 0x92, 0x221: 0x93, 0x222: 0x23, 0x223: 0x94, 0x224: 0x95, 0x225: 0x96, 0x226: 0x97, 0x227: 0x98, + 0x228: 0x99, 0x229: 0x9a, 0x22a: 0x9b, 0x22b: 0x9c, 0x22c: 0x9d, 0x22d: 0x9e, 0x22e: 0x9f, 0x22f: 0xa0, + 0x230: 0x23, 0x231: 0x23, 0x232: 0x23, 0x233: 0x23, 0x234: 0x23, 0x235: 0x23, 0x236: 0x23, 0x237: 0x23, + 0x238: 0x23, 0x239: 0x23, 0x23a: 0x23, 0x23b: 0x23, 0x23c: 0x23, 0x23d: 0x23, 0x23e: 0x23, 0x23f: 0x23, + // Block 0x9, offset 0x240 + 0x240: 0x23, 0x241: 0x23, 0x242: 0x23, 0x243: 0x23, 0x244: 0x23, 0x245: 0x23, 0x246: 0x23, 0x247: 0x23, + 0x248: 0x23, 0x249: 0x23, 0x24a: 0x23, 0x24b: 0x23, 0x24c: 0x23, 0x24d: 0x23, 0x24e: 0x23, 0x24f: 0x23, + 0x250: 0x23, 0x251: 0x23, 0x252: 0x23, 0x253: 0x23, 0x254: 0x23, 0x255: 0x23, 0x256: 0x23, 0x257: 0x23, + 0x258: 0x23, 0x259: 0x23, 0x25a: 0x23, 0x25b: 0x23, 0x25c: 0x23, 0x25d: 0x23, 0x25e: 0x23, 0x25f: 0x23, + 0x260: 0x23, 0x261: 0x23, 0x262: 0x23, 0x263: 0x23, 0x264: 0x23, 0x265: 0x23, 0x266: 0x23, 0x267: 0x23, + 0x268: 0x23, 0x269: 0x23, 0x26a: 0x23, 0x26b: 0x23, 0x26c: 0x23, 0x26d: 0x23, 0x26e: 0x23, 0x26f: 0x23, + 0x270: 0x23, 0x271: 0x23, 0x272: 0x23, 0x273: 0x23, 0x274: 0x23, 0x275: 0x23, 0x276: 0x23, 0x277: 0x23, + 0x278: 0x23, 0x279: 0x23, 0x27a: 0x23, 0x27b: 0x23, 0x27c: 0x23, 0x27d: 0x23, 0x27e: 0x23, 0x27f: 0x23, + // Block 0xa, offset 0x280 + 0x280: 0x23, 0x281: 0x23, 0x282: 0x23, 0x283: 0x23, 0x284: 0x23, 0x285: 0x23, 0x286: 0x23, 0x287: 0x23, + 0x288: 0x23, 0x289: 0x23, 0x28a: 0x23, 0x28b: 0x23, 0x28c: 0x23, 0x28d: 0x23, 0x28e: 0x23, 0x28f: 0x23, + 0x290: 0x23, 0x291: 0x23, 0x292: 0x23, 0x293: 0x23, 0x294: 0x23, 0x295: 0x23, 0x296: 0x23, 0x297: 0x23, + 0x298: 0x23, 0x299: 0x23, 0x29a: 0x23, 0x29b: 0x23, 0x29c: 0x23, 0x29d: 0x23, 0x29e: 0xa1, 0x29f: 0xa2, + // Block 0xb, offset 0x2c0 + 0x2ec: 0x0f, 0x2ed: 0xa3, 0x2ee: 0xa4, 0x2ef: 0xa5, + 0x2f0: 0x23, 0x2f1: 0x23, 0x2f2: 0x23, 0x2f3: 0x23, 0x2f4: 0xa6, 0x2f5: 0xa7, 0x2f6: 0xa8, 0x2f7: 0xa9, + 0x2f8: 0xaa, 0x2f9: 0xab, 0x2fa: 0x23, 0x2fb: 0xac, 0x2fc: 0xad, 0x2fd: 0xae, 0x2fe: 0xaf, 0x2ff: 0xb0, + // Block 0xc, offset 0x300 + 0x300: 0xb1, 0x301: 0xb2, 0x302: 0x23, 0x303: 0xb3, 0x305: 0xb4, 0x307: 0xb5, + 0x30a: 0xb6, 0x30b: 0xb7, 0x30c: 0xb8, 0x30d: 0xb9, 0x30e: 0xba, 0x30f: 0xbb, + 0x310: 0xbc, 0x311: 0xbd, 0x312: 0xbe, 0x313: 0xbf, 0x314: 0xc0, 0x315: 0xc1, + 0x318: 0x23, 0x319: 0x23, 0x31a: 0x23, 0x31b: 0x23, 0x31c: 0xc2, 0x31d: 0xc3, + 0x320: 0xc4, 0x321: 0xc5, 0x322: 0xc6, 0x323: 0xc7, 0x324: 0xc8, 0x326: 0xc9, + 0x328: 0xca, 0x329: 0xcb, 0x32a: 0xcc, 0x32b: 0xcd, 0x32c: 0x5f, 0x32d: 0xce, 0x32e: 0xcf, + 0x330: 0x23, 0x331: 0xd0, 0x332: 0xd1, 0x333: 0xd2, + // Block 0xd, offset 0x340 + 0x340: 0xd3, 0x341: 0xd4, 0x342: 0xd5, 0x343: 0xd6, 0x344: 0xd7, 0x345: 0xd8, 0x346: 0xd9, 0x347: 0xda, + 0x348: 0xdb, 0x34a: 0xdc, 0x34b: 0xdd, 0x34c: 0xde, 0x34d: 0xdf, + 0x350: 0xe0, 0x351: 0xe1, 0x352: 0xe2, 0x353: 0xe3, 0x356: 0xe4, 0x357: 0xe5, + 0x358: 0xe6, 0x359: 0xe7, 0x35a: 0xe8, 0x35b: 0xe9, 0x35c: 0xea, + 0x362: 0xeb, 0x363: 0xec, + 0x36b: 0xed, + 0x370: 0xee, 0x371: 0xef, 0x372: 0xf0, + // Block 0xe, offset 0x380 + 0x380: 0x23, 0x381: 0x23, 0x382: 0x23, 0x383: 0x23, 0x384: 0x23, 0x385: 0x23, 0x386: 0x23, 0x387: 0x23, + 0x388: 0x23, 0x389: 0x23, 0x38a: 0x23, 0x38b: 0x23, 0x38c: 0x23, 0x38d: 0x23, 0x38e: 0xf1, + 0x390: 0x23, 0x391: 0xf2, 0x392: 0x23, 0x393: 0x23, 0x394: 0x23, 0x395: 0xf3, + // Block 0xf, offset 0x3c0 + 0x3c0: 0x23, 0x3c1: 0x23, 0x3c2: 0x23, 0x3c3: 0x23, 0x3c4: 0x23, 0x3c5: 0x23, 0x3c6: 0x23, 0x3c7: 0x23, + 0x3c8: 0x23, 0x3c9: 0x23, 0x3ca: 0x23, 0x3cb: 0x23, 0x3cc: 0x23, 0x3cd: 0x23, 0x3ce: 0x23, 0x3cf: 0x23, + 0x3d0: 0xf2, + // Block 0x10, offset 0x400 + 0x410: 0x23, 0x411: 0x23, 0x412: 0x23, 0x413: 0x23, 0x414: 0x23, 0x415: 0x23, 0x416: 0x23, 0x417: 0x23, + 0x418: 0x23, 0x419: 0xf4, + // Block 0x11, offset 0x440 + 0x460: 0x23, 0x461: 0x23, 0x462: 0x23, 0x463: 0x23, 0x464: 0x23, 0x465: 0x23, 0x466: 0x23, 0x467: 0x23, + 0x468: 0xed, 0x469: 0xf5, 0x46b: 0xf6, 0x46c: 0xf7, 0x46d: 0xf8, 0x46e: 0xf9, + 0x47c: 0x23, 0x47d: 0xfa, 0x47e: 0xfb, 0x47f: 0xfc, + // Block 0x12, offset 0x480 + 0x4b0: 0x23, 0x4b1: 0xfd, 0x4b2: 0xfe, + // Block 0x13, offset 0x4c0 + 0x4c5: 0xff, 0x4c6: 0x100, + 0x4c9: 0x101, + 0x4d0: 0x102, 0x4d1: 0x103, 0x4d2: 0x104, 0x4d3: 0x105, 0x4d4: 0x106, 0x4d5: 0x107, 0x4d6: 0x108, 0x4d7: 0x109, + 0x4d8: 0x10a, 0x4d9: 0x10b, 0x4da: 0x10c, 0x4db: 0x10d, 0x4dc: 0x10e, 0x4dd: 0x10f, 0x4de: 0x110, 0x4df: 0x111, + 0x4e8: 0x112, 0x4e9: 0x113, 0x4ea: 0x114, + // Block 0x14, offset 0x500 + 0x500: 0x115, + 0x520: 0x23, 0x521: 0x23, 0x522: 0x23, 0x523: 0x116, 0x524: 0x10, 0x525: 0x117, + 0x538: 0x118, 0x539: 0x11, 0x53a: 0x119, + // Block 0x15, offset 0x540 + 0x544: 0x11a, 0x545: 0x11b, 0x546: 0x11c, + 0x54f: 0x11d, + // Block 0x16, offset 0x580 + 0x590: 0x0a, 0x591: 0x0b, 0x592: 0x0c, 0x593: 0x0d, 0x594: 0x0e, 0x596: 0x0f, + 0x59b: 0x10, 0x59d: 0x11, 0x59e: 0x12, 0x59f: 0x13, + // Block 0x17, offset 0x5c0 + 0x5c0: 0x11e, 0x5c1: 0x11f, 0x5c4: 0x11f, 0x5c5: 0x11f, 0x5c6: 0x11f, 0x5c7: 0x120, + // Block 0x18, offset 0x600 + 0x620: 0x15, +} + +// sparseOffsets: 272 entries, 544 bytes +var sparseOffsets = []uint16{0x0, 0x9, 0xf, 0x18, 0x24, 0x2e, 0x3a, 0x3d, 0x41, 0x44, 0x48, 0x52, 0x54, 0x59, 0x69, 0x70, 0x75, 0x83, 0x84, 0x92, 0xa1, 0xab, 0xae, 0xb4, 0xbc, 0xbe, 0xc0, 0xce, 0xd4, 0xe2, 0xed, 0xf8, 0x103, 0x10f, 0x119, 0x124, 0x12f, 0x13b, 0x147, 0x14f, 0x157, 0x161, 0x16c, 0x178, 0x17e, 0x189, 0x18e, 0x196, 0x199, 0x19e, 0x1a2, 0x1a6, 0x1ad, 0x1b6, 0x1be, 0x1bf, 0x1c8, 0x1cf, 0x1d7, 0x1dd, 0x1e3, 0x1e8, 0x1ec, 0x1ef, 0x1f1, 0x1f4, 0x1f9, 0x1fa, 0x1fc, 0x1fe, 0x200, 0x207, 0x20c, 0x210, 0x219, 0x21c, 0x21f, 0x225, 0x226, 0x231, 0x232, 0x233, 0x238, 0x245, 0x24d, 0x255, 0x25e, 0x267, 0x270, 0x275, 0x278, 0x281, 0x28e, 0x290, 0x297, 0x299, 0x2a4, 0x2a5, 0x2b0, 0x2b8, 0x2c0, 0x2c6, 0x2c7, 0x2d5, 0x2da, 0x2dd, 0x2e2, 0x2e6, 0x2ec, 0x2f1, 0x2f4, 0x2f9, 0x2fe, 0x2ff, 0x305, 0x307, 0x308, 0x30a, 0x30c, 0x30f, 0x310, 0x312, 0x315, 0x31b, 0x31f, 0x321, 0x327, 0x32e, 0x332, 0x33b, 0x33c, 0x344, 0x348, 0x34d, 0x355, 0x35b, 0x361, 0x36b, 0x370, 0x379, 0x37f, 0x386, 0x38a, 0x392, 0x394, 0x396, 0x399, 0x39b, 0x39d, 0x39e, 0x39f, 0x3a1, 0x3a3, 0x3a9, 0x3ae, 0x3b0, 0x3b6, 0x3b9, 0x3bb, 0x3c1, 0x3c6, 0x3c8, 0x3c9, 0x3ca, 0x3cb, 0x3cd, 0x3cf, 0x3d1, 0x3d4, 0x3d6, 0x3d9, 0x3e1, 0x3e4, 0x3e8, 0x3f0, 0x3f2, 0x3f3, 0x3f4, 0x3f6, 0x3fc, 0x3fe, 0x3ff, 0x401, 0x403, 0x405, 0x412, 0x413, 0x414, 0x418, 0x41a, 0x41b, 0x41c, 0x41d, 0x41e, 0x422, 0x426, 0x42c, 0x42e, 0x435, 0x438, 0x43c, 0x442, 0x44b, 0x451, 0x457, 0x461, 0x46b, 0x46d, 0x474, 0x47a, 0x480, 0x486, 0x489, 0x48f, 0x492, 0x49a, 0x49b, 0x4a2, 0x4a3, 0x4a6, 0x4a7, 0x4ad, 0x4b0, 0x4b8, 0x4b9, 0x4ba, 0x4bb, 0x4bc, 0x4be, 0x4c0, 0x4c2, 0x4c6, 0x4c7, 0x4c9, 0x4ca, 0x4cb, 0x4cd, 0x4d2, 0x4d7, 0x4db, 0x4dc, 0x4df, 0x4e3, 0x4ee, 0x4f2, 0x4fa, 0x4ff, 0x503, 0x506, 0x50a, 0x50d, 0x510, 0x515, 0x519, 0x51d, 0x521, 0x525, 0x527, 0x529, 0x52c, 0x531, 0x533, 0x538, 0x541, 0x546, 0x547, 0x54a, 0x54b, 0x54c, 0x54e, 0x54f, 0x550} + +// sparseValues: 1360 entries, 5440 bytes +var sparseValues = [1360]valueRange{ + // Block 0x0, offset 0x0 + {value: 0x0004, lo: 0xa8, hi: 0xa8}, + {value: 0x0012, lo: 0xaa, hi: 0xaa}, + {value: 0x0014, lo: 0xad, hi: 0xad}, + {value: 0x0004, lo: 0xaf, hi: 0xaf}, + {value: 0x0004, lo: 0xb4, hi: 0xb4}, + {value: 0x001a, lo: 0xb5, hi: 0xb5}, + {value: 0x0054, lo: 0xb7, hi: 0xb7}, + {value: 0x0004, lo: 0xb8, hi: 0xb8}, + {value: 0x0012, lo: 0xba, hi: 0xba}, + // Block 0x1, offset 0x9 + {value: 0x2013, lo: 0x80, hi: 0x96}, + {value: 0x2013, lo: 0x98, hi: 0x9e}, + {value: 0x009a, lo: 0x9f, hi: 0x9f}, + {value: 0x2012, lo: 0xa0, hi: 0xb6}, + {value: 0x2012, lo: 0xb8, hi: 0xbe}, + {value: 0x0252, lo: 0xbf, hi: 0xbf}, + // Block 0x2, offset 0xf + {value: 0x0117, lo: 0x80, hi: 0xaf}, + {value: 0x011b, lo: 0xb0, hi: 0xb0}, + {value: 0x019a, lo: 0xb1, hi: 0xb1}, + {value: 0x0117, lo: 0xb2, hi: 0xb7}, + {value: 0x0012, lo: 0xb8, hi: 0xb8}, + {value: 0x0316, lo: 0xb9, hi: 0xba}, + {value: 0x0716, lo: 0xbb, hi: 0xbc}, + {value: 0x0316, lo: 0xbd, hi: 0xbe}, + {value: 0x0553, lo: 0xbf, hi: 0xbf}, + // Block 0x3, offset 0x18 + {value: 0x0552, lo: 0x80, hi: 0x80}, + {value: 0x0316, lo: 0x81, hi: 0x82}, + {value: 0x0716, lo: 0x83, hi: 0x84}, + {value: 0x0316, lo: 0x85, hi: 0x86}, + {value: 0x0f16, lo: 0x87, hi: 0x88}, + {value: 0x01da, lo: 0x89, hi: 0x89}, + {value: 0x0117, lo: 0x8a, hi: 0xb7}, + {value: 0x0253, lo: 0xb8, hi: 0xb8}, + {value: 0x0316, lo: 0xb9, hi: 0xba}, + {value: 0x0716, lo: 0xbb, hi: 0xbc}, + {value: 0x0316, lo: 0xbd, hi: 0xbe}, + {value: 0x028a, lo: 0xbf, hi: 0xbf}, + // Block 0x4, offset 0x24 + {value: 0x0117, lo: 0x80, hi: 0x9f}, + {value: 0x2f53, lo: 0xa0, hi: 0xa0}, + {value: 0x0012, lo: 0xa1, hi: 0xa1}, + {value: 0x0117, lo: 0xa2, hi: 0xb3}, + {value: 0x0012, lo: 0xb4, hi: 0xb9}, + {value: 0x090b, lo: 0xba, hi: 0xba}, + {value: 0x0716, lo: 0xbb, hi: 0xbc}, + {value: 0x2953, lo: 0xbd, hi: 0xbd}, + {value: 0x098b, lo: 0xbe, hi: 0xbe}, + {value: 0x0a0a, lo: 0xbf, hi: 0xbf}, + // Block 0x5, offset 0x2e + {value: 0x0015, lo: 0x80, hi: 0x81}, + {value: 0x0004, lo: 0x82, hi: 0x85}, + {value: 0x0014, lo: 0x86, hi: 0x91}, + {value: 0x0004, lo: 0x92, hi: 0x96}, + {value: 0x0054, lo: 0x97, hi: 0x97}, + {value: 0x0004, lo: 0x98, hi: 0x9f}, + {value: 0x0015, lo: 0xa0, hi: 0xa4}, + {value: 0x0004, lo: 0xa5, hi: 0xab}, + {value: 0x0014, lo: 0xac, hi: 0xac}, + {value: 0x0004, lo: 0xad, hi: 0xad}, + {value: 0x0014, lo: 0xae, hi: 0xae}, + {value: 0x0004, lo: 0xaf, hi: 0xbf}, + // Block 0x6, offset 0x3a + {value: 0x0024, lo: 0x80, hi: 0x94}, + {value: 0x0034, lo: 0x95, hi: 0xbc}, + {value: 0x0024, lo: 0xbd, hi: 0xbf}, + // Block 0x7, offset 0x3d + {value: 0x6553, lo: 0x80, hi: 0x8f}, + {value: 0x2013, lo: 0x90, hi: 0x9f}, + {value: 0x5f53, lo: 0xa0, hi: 0xaf}, + {value: 0x2012, lo: 0xb0, hi: 0xbf}, + // Block 0x8, offset 0x41 + {value: 0x5f52, lo: 0x80, hi: 0x8f}, + {value: 0x6552, lo: 0x90, hi: 0x9f}, + {value: 0x0117, lo: 0xa0, hi: 0xbf}, + // Block 0x9, offset 0x44 + {value: 0x0117, lo: 0x80, hi: 0x81}, + {value: 0x0024, lo: 0x83, hi: 0x87}, + {value: 0x0014, lo: 0x88, hi: 0x89}, + {value: 0x0117, lo: 0x8a, hi: 0xbf}, + // Block 0xa, offset 0x48 + {value: 0x0f13, lo: 0x80, hi: 0x80}, + {value: 0x0316, lo: 0x81, hi: 0x82}, + {value: 0x0716, lo: 0x83, hi: 0x84}, + {value: 0x0316, lo: 0x85, hi: 0x86}, + {value: 0x0f16, lo: 0x87, hi: 0x88}, + {value: 0x0316, lo: 0x89, hi: 0x8a}, + {value: 0x0716, lo: 0x8b, hi: 0x8c}, + {value: 0x0316, lo: 0x8d, hi: 0x8e}, + {value: 0x0f12, lo: 0x8f, hi: 0x8f}, + {value: 0x0117, lo: 0x90, hi: 0xbf}, + // Block 0xb, offset 0x52 + {value: 0x0117, lo: 0x80, hi: 0xaf}, + {value: 0x6553, lo: 0xb1, hi: 0xbf}, + // Block 0xc, offset 0x54 + {value: 0x3013, lo: 0x80, hi: 0x8f}, + {value: 0x6853, lo: 0x90, hi: 0x96}, + {value: 0x0014, lo: 0x99, hi: 0x99}, + {value: 0x6552, lo: 0xa1, hi: 0xaf}, + {value: 0x3012, lo: 0xb0, hi: 0xbf}, + // Block 0xd, offset 0x59 + {value: 0x6852, lo: 0x80, hi: 0x86}, + {value: 0x198a, lo: 0x87, hi: 0x87}, + {value: 0x0034, lo: 0x91, hi: 0x91}, + {value: 0x0024, lo: 0x92, hi: 0x95}, + {value: 0x0034, lo: 0x96, hi: 0x96}, + {value: 0x0024, lo: 0x97, hi: 0x99}, + {value: 0x0034, lo: 0x9a, hi: 0x9b}, + {value: 0x0024, lo: 0x9c, hi: 0xa1}, + {value: 0x0034, lo: 0xa2, hi: 0xa7}, + {value: 0x0024, lo: 0xa8, hi: 0xa9}, + {value: 0x0034, lo: 0xaa, hi: 0xaa}, + {value: 0x0024, lo: 0xab, hi: 0xac}, + {value: 0x0034, lo: 0xad, hi: 0xae}, + {value: 0x0024, lo: 0xaf, hi: 0xaf}, + {value: 0x0034, lo: 0xb0, hi: 0xbd}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xe, offset 0x69 + {value: 0x0034, lo: 0x81, hi: 0x82}, + {value: 0x0024, lo: 0x84, hi: 0x84}, + {value: 0x0034, lo: 0x85, hi: 0x85}, + {value: 0x0034, lo: 0x87, hi: 0x87}, + {value: 0x0010, lo: 0x90, hi: 0xaa}, + {value: 0x0010, lo: 0xb0, hi: 0xb3}, + {value: 0x0054, lo: 0xb4, hi: 0xb4}, + // Block 0xf, offset 0x70 + {value: 0x0014, lo: 0x80, hi: 0x85}, + {value: 0x0024, lo: 0x90, hi: 0x97}, + {value: 0x0034, lo: 0x98, hi: 0x9a}, + {value: 0x0014, lo: 0x9c, hi: 0x9c}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x10, offset 0x75 + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x8a}, + {value: 0x0034, lo: 0x8b, hi: 0x92}, + {value: 0x0024, lo: 0x93, hi: 0x94}, + {value: 0x0034, lo: 0x95, hi: 0x96}, + {value: 0x0024, lo: 0x97, hi: 0x9b}, + {value: 0x0034, lo: 0x9c, hi: 0x9c}, + {value: 0x0024, lo: 0x9d, hi: 0x9e}, + {value: 0x0034, lo: 0x9f, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + {value: 0x0010, lo: 0xab, hi: 0xab}, + {value: 0x0010, lo: 0xae, hi: 0xaf}, + {value: 0x0034, lo: 0xb0, hi: 0xb0}, + {value: 0x0010, lo: 0xb1, hi: 0xbf}, + // Block 0x11, offset 0x83 + {value: 0x0010, lo: 0x80, hi: 0xbf}, + // Block 0x12, offset 0x84 + {value: 0x0010, lo: 0x80, hi: 0x93}, + {value: 0x0010, lo: 0x95, hi: 0x95}, + {value: 0x0024, lo: 0x96, hi: 0x9c}, + {value: 0x0014, lo: 0x9d, hi: 0x9d}, + {value: 0x0024, lo: 0x9f, hi: 0xa2}, + {value: 0x0034, lo: 0xa3, hi: 0xa3}, + {value: 0x0024, lo: 0xa4, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xa6}, + {value: 0x0024, lo: 0xa7, hi: 0xa8}, + {value: 0x0034, lo: 0xaa, hi: 0xaa}, + {value: 0x0024, lo: 0xab, hi: 0xac}, + {value: 0x0034, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xbc}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x13, offset 0x92 + {value: 0x0014, lo: 0x8f, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0034, lo: 0x91, hi: 0x91}, + {value: 0x0010, lo: 0x92, hi: 0xaf}, + {value: 0x0024, lo: 0xb0, hi: 0xb0}, + {value: 0x0034, lo: 0xb1, hi: 0xb1}, + {value: 0x0024, lo: 0xb2, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0024, lo: 0xb5, hi: 0xb6}, + {value: 0x0034, lo: 0xb7, hi: 0xb9}, + {value: 0x0024, lo: 0xba, hi: 0xba}, + {value: 0x0034, lo: 0xbb, hi: 0xbc}, + {value: 0x0024, lo: 0xbd, hi: 0xbd}, + {value: 0x0034, lo: 0xbe, hi: 0xbe}, + {value: 0x0024, lo: 0xbf, hi: 0xbf}, + // Block 0x14, offset 0xa1 + {value: 0x0024, lo: 0x80, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x82}, + {value: 0x0024, lo: 0x83, hi: 0x83}, + {value: 0x0034, lo: 0x84, hi: 0x84}, + {value: 0x0024, lo: 0x85, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x86}, + {value: 0x0024, lo: 0x87, hi: 0x87}, + {value: 0x0034, lo: 0x88, hi: 0x88}, + {value: 0x0024, lo: 0x89, hi: 0x8a}, + {value: 0x0010, lo: 0x8d, hi: 0xbf}, + // Block 0x15, offset 0xab + {value: 0x0010, lo: 0x80, hi: 0xa5}, + {value: 0x0014, lo: 0xa6, hi: 0xb0}, + {value: 0x0010, lo: 0xb1, hi: 0xb1}, + // Block 0x16, offset 0xae + {value: 0x0010, lo: 0x80, hi: 0xaa}, + {value: 0x0024, lo: 0xab, hi: 0xb1}, + {value: 0x0034, lo: 0xb2, hi: 0xb2}, + {value: 0x0024, lo: 0xb3, hi: 0xb3}, + {value: 0x0014, lo: 0xb4, hi: 0xb5}, + {value: 0x0014, lo: 0xba, hi: 0xba}, + // Block 0x17, offset 0xb4 + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0024, lo: 0x96, hi: 0x99}, + {value: 0x0014, lo: 0x9a, hi: 0x9a}, + {value: 0x0024, lo: 0x9b, hi: 0xa3}, + {value: 0x0014, lo: 0xa4, hi: 0xa4}, + {value: 0x0024, lo: 0xa5, hi: 0xa7}, + {value: 0x0014, lo: 0xa8, hi: 0xa8}, + {value: 0x0024, lo: 0xa9, hi: 0xad}, + // Block 0x18, offset 0xbc + {value: 0x0010, lo: 0x80, hi: 0x98}, + {value: 0x0034, lo: 0x99, hi: 0x9b}, + // Block 0x19, offset 0xbe + {value: 0x0010, lo: 0xa0, hi: 0xb4}, + {value: 0x0010, lo: 0xb6, hi: 0xbd}, + // Block 0x1a, offset 0xc0 + {value: 0x0024, lo: 0x94, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa2}, + {value: 0x0034, lo: 0xa3, hi: 0xa3}, + {value: 0x0024, lo: 0xa4, hi: 0xa5}, + {value: 0x0034, lo: 0xa6, hi: 0xa6}, + {value: 0x0024, lo: 0xa7, hi: 0xa8}, + {value: 0x0034, lo: 0xa9, hi: 0xa9}, + {value: 0x0024, lo: 0xaa, hi: 0xac}, + {value: 0x0034, lo: 0xad, hi: 0xb2}, + {value: 0x0024, lo: 0xb3, hi: 0xb5}, + {value: 0x0034, lo: 0xb6, hi: 0xb6}, + {value: 0x0024, lo: 0xb7, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + {value: 0x0024, lo: 0xbb, hi: 0xbf}, + // Block 0x1b, offset 0xce + {value: 0x0014, lo: 0x80, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0xb9}, + {value: 0x0014, lo: 0xba, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x1c, offset 0xd4 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x88}, + {value: 0x0010, lo: 0x89, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0024, lo: 0x91, hi: 0x91}, + {value: 0x0034, lo: 0x92, hi: 0x92}, + {value: 0x0024, lo: 0x93, hi: 0x94}, + {value: 0x0014, lo: 0x95, hi: 0x97}, + {value: 0x0010, lo: 0x98, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0014, lo: 0xb1, hi: 0xb1}, + {value: 0x0010, lo: 0xb2, hi: 0xbf}, + // Block 0x1d, offset 0xe2 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8f, hi: 0x90}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb2}, + {value: 0x0010, lo: 0xb6, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x1e, offset 0xed + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x84}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x8e, hi: 0x8e}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0x9c, hi: 0x9d}, + {value: 0x0010, lo: 0x9f, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xb1}, + // Block 0x1f, offset 0xf8 + {value: 0x0014, lo: 0x81, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8a}, + {value: 0x0010, lo: 0x8f, hi: 0x90}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb6}, + {value: 0x0010, lo: 0xb8, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x20, offset 0x103 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x82}, + {value: 0x0014, lo: 0x87, hi: 0x88}, + {value: 0x0014, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0014, lo: 0x91, hi: 0x91}, + {value: 0x0010, lo: 0x99, hi: 0x9c}, + {value: 0x0010, lo: 0x9e, hi: 0x9e}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0014, lo: 0xb0, hi: 0xb1}, + {value: 0x0010, lo: 0xb2, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb5}, + // Block 0x21, offset 0x10f + {value: 0x0014, lo: 0x81, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8d}, + {value: 0x0010, lo: 0x8f, hi: 0x91}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x22, offset 0x119 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x85}, + {value: 0x0014, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x89, hi: 0x89}, + {value: 0x0010, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0010, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xb9, hi: 0xb9}, + // Block 0x23, offset 0x124 + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8f, hi: 0x90}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbe}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x24, offset 0x12f + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x84}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0014, lo: 0x96, hi: 0x96}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0x9c, hi: 0x9d}, + {value: 0x0010, lo: 0x9f, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xb1, hi: 0xb1}, + // Block 0x25, offset 0x13b + {value: 0x0014, lo: 0x82, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8a}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0x95}, + {value: 0x0010, lo: 0x99, hi: 0x9a}, + {value: 0x0010, lo: 0x9c, hi: 0x9c}, + {value: 0x0010, lo: 0x9e, hi: 0x9f}, + {value: 0x0010, lo: 0xa3, hi: 0xa4}, + {value: 0x0010, lo: 0xa8, hi: 0xaa}, + {value: 0x0010, lo: 0xae, hi: 0xb9}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x26, offset 0x147 + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x82}, + {value: 0x0010, lo: 0x86, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + // Block 0x27, offset 0x14f + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb9}, + {value: 0x0010, lo: 0xbd, hi: 0xbd}, + {value: 0x0014, lo: 0xbe, hi: 0xbf}, + // Block 0x28, offset 0x157 + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x84}, + {value: 0x0014, lo: 0x86, hi: 0x88}, + {value: 0x0014, lo: 0x8a, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0034, lo: 0x95, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0x9a}, + {value: 0x0010, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + // Block 0x29, offset 0x161 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbe}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x2a, offset 0x16c + {value: 0x0010, lo: 0x80, hi: 0x84}, + {value: 0x0014, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x95, hi: 0x96}, + {value: 0x0010, lo: 0x9e, hi: 0x9e}, + {value: 0x0010, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xb1, hi: 0xb2}, + // Block 0x2b, offset 0x178 + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8e, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0xba}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x2c, offset 0x17e + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x84}, + {value: 0x0010, lo: 0x86, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x8e, hi: 0x8e}, + {value: 0x0010, lo: 0x94, hi: 0x97}, + {value: 0x0010, lo: 0x9f, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa3}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xba, hi: 0xbf}, + // Block 0x2d, offset 0x189 + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x96}, + {value: 0x0010, lo: 0x9a, hi: 0xb1}, + {value: 0x0010, lo: 0xb3, hi: 0xbb}, + {value: 0x0010, lo: 0xbd, hi: 0xbd}, + // Block 0x2e, offset 0x18e + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0034, lo: 0x8a, hi: 0x8a}, + {value: 0x0010, lo: 0x8f, hi: 0x91}, + {value: 0x0014, lo: 0x92, hi: 0x94}, + {value: 0x0014, lo: 0x96, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0x9f}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + // Block 0x2f, offset 0x196 + {value: 0x0014, lo: 0xb1, hi: 0xb1}, + {value: 0x0014, lo: 0xb4, hi: 0xb7}, + {value: 0x0034, lo: 0xb8, hi: 0xba}, + // Block 0x30, offset 0x199 + {value: 0x0004, lo: 0x86, hi: 0x86}, + {value: 0x0014, lo: 0x87, hi: 0x87}, + {value: 0x0034, lo: 0x88, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8e}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0x31, offset 0x19e + {value: 0x0014, lo: 0xb1, hi: 0xb1}, + {value: 0x0014, lo: 0xb4, hi: 0xb7}, + {value: 0x0034, lo: 0xb8, hi: 0xb9}, + {value: 0x0014, lo: 0xbb, hi: 0xbc}, + // Block 0x32, offset 0x1a2 + {value: 0x0004, lo: 0x86, hi: 0x86}, + {value: 0x0034, lo: 0x88, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0x33, offset 0x1a6 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0034, lo: 0x98, hi: 0x99}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + {value: 0x0034, lo: 0xb5, hi: 0xb5}, + {value: 0x0034, lo: 0xb7, hi: 0xb7}, + {value: 0x0034, lo: 0xb9, hi: 0xb9}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x34, offset 0x1ad + {value: 0x0010, lo: 0x80, hi: 0x87}, + {value: 0x0010, lo: 0x89, hi: 0xac}, + {value: 0x0034, lo: 0xb1, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xba, hi: 0xbd}, + {value: 0x0014, lo: 0xbe, hi: 0xbe}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x35, offset 0x1b6 + {value: 0x0034, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0024, lo: 0x82, hi: 0x83}, + {value: 0x0034, lo: 0x84, hi: 0x84}, + {value: 0x0024, lo: 0x86, hi: 0x87}, + {value: 0x0010, lo: 0x88, hi: 0x8c}, + {value: 0x0014, lo: 0x8d, hi: 0x97}, + {value: 0x0014, lo: 0x99, hi: 0xbc}, + // Block 0x36, offset 0x1be + {value: 0x0034, lo: 0x86, hi: 0x86}, + // Block 0x37, offset 0x1bf + {value: 0x0010, lo: 0xab, hi: 0xac}, + {value: 0x0014, lo: 0xad, hi: 0xb0}, + {value: 0x0010, lo: 0xb1, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb6}, + {value: 0x0034, lo: 0xb7, hi: 0xb7}, + {value: 0x0010, lo: 0xb8, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbc}, + {value: 0x0014, lo: 0xbd, hi: 0xbe}, + // Block 0x38, offset 0x1c8 + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x96, hi: 0x97}, + {value: 0x0014, lo: 0x98, hi: 0x99}, + {value: 0x0014, lo: 0x9e, hi: 0xa0}, + {value: 0x0010, lo: 0xa2, hi: 0xa4}, + {value: 0x0010, lo: 0xa7, hi: 0xad}, + {value: 0x0014, lo: 0xb1, hi: 0xb4}, + // Block 0x39, offset 0x1cf + {value: 0x0014, lo: 0x82, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x84}, + {value: 0x0014, lo: 0x85, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x8f, hi: 0x9c}, + {value: 0x0014, lo: 0x9d, hi: 0x9d}, + {value: 0x6c53, lo: 0xa0, hi: 0xbf}, + // Block 0x3a, offset 0x1d7 + {value: 0x7053, lo: 0x80, hi: 0x85}, + {value: 0x7053, lo: 0x87, hi: 0x87}, + {value: 0x7053, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0xba}, + {value: 0x0014, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x3b, offset 0x1dd + {value: 0x0010, lo: 0x80, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0x98}, + {value: 0x0010, lo: 0x9a, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x3c, offset 0x1e3 + {value: 0x0010, lo: 0x80, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb5}, + {value: 0x0010, lo: 0xb8, hi: 0xbe}, + // Block 0x3d, offset 0x1e8 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x82, hi: 0x85}, + {value: 0x0010, lo: 0x88, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0xbf}, + // Block 0x3e, offset 0x1ec + {value: 0x0010, lo: 0x80, hi: 0x90}, + {value: 0x0010, lo: 0x92, hi: 0x95}, + {value: 0x0010, lo: 0x98, hi: 0xbf}, + // Block 0x3f, offset 0x1ef + {value: 0x0010, lo: 0x80, hi: 0x9a}, + {value: 0x0024, lo: 0x9d, hi: 0x9f}, + // Block 0x40, offset 0x1f1 + {value: 0x0010, lo: 0x80, hi: 0x8f}, + {value: 0x7453, lo: 0xa0, hi: 0xaf}, + {value: 0x7853, lo: 0xb0, hi: 0xbf}, + // Block 0x41, offset 0x1f4 + {value: 0x7c53, lo: 0x80, hi: 0x8f}, + {value: 0x8053, lo: 0x90, hi: 0x9f}, + {value: 0x7c53, lo: 0xa0, hi: 0xaf}, + {value: 0x0813, lo: 0xb0, hi: 0xb5}, + {value: 0x0892, lo: 0xb8, hi: 0xbd}, + // Block 0x42, offset 0x1f9 + {value: 0x0010, lo: 0x81, hi: 0xbf}, + // Block 0x43, offset 0x1fa + {value: 0x0010, lo: 0x80, hi: 0xac}, + {value: 0x0010, lo: 0xaf, hi: 0xbf}, + // Block 0x44, offset 0x1fc + {value: 0x0010, lo: 0x81, hi: 0x9a}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x45, offset 0x1fe + {value: 0x0010, lo: 0x80, hi: 0xaa}, + {value: 0x0010, lo: 0xae, hi: 0xb8}, + // Block 0x46, offset 0x200 + {value: 0x0010, lo: 0x80, hi: 0x8c}, + {value: 0x0010, lo: 0x8e, hi: 0x91}, + {value: 0x0014, lo: 0x92, hi: 0x93}, + {value: 0x0034, lo: 0x94, hi: 0x94}, + {value: 0x0010, lo: 0xa0, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + // Block 0x47, offset 0x207 + {value: 0x0010, lo: 0x80, hi: 0x91}, + {value: 0x0014, lo: 0x92, hi: 0x93}, + {value: 0x0010, lo: 0xa0, hi: 0xac}, + {value: 0x0010, lo: 0xae, hi: 0xb0}, + {value: 0x0014, lo: 0xb2, hi: 0xb3}, + // Block 0x48, offset 0x20c + {value: 0x0014, lo: 0xb4, hi: 0xb5}, + {value: 0x0010, lo: 0xb6, hi: 0xb6}, + {value: 0x0014, lo: 0xb7, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0x49, offset 0x210 + {value: 0x0010, lo: 0x80, hi: 0x85}, + {value: 0x0014, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0014, lo: 0x89, hi: 0x91}, + {value: 0x0034, lo: 0x92, hi: 0x92}, + {value: 0x0014, lo: 0x93, hi: 0x93}, + {value: 0x0004, lo: 0x97, hi: 0x97}, + {value: 0x0024, lo: 0x9d, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + // Block 0x4a, offset 0x219 + {value: 0x0014, lo: 0x8b, hi: 0x8e}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x4b, offset 0x21c + {value: 0x0010, lo: 0x80, hi: 0x82}, + {value: 0x0014, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x84, hi: 0xb7}, + // Block 0x4c, offset 0x21f + {value: 0x0010, lo: 0x80, hi: 0x84}, + {value: 0x0014, lo: 0x85, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0xa8}, + {value: 0x0034, lo: 0xa9, hi: 0xa9}, + {value: 0x0010, lo: 0xaa, hi: 0xaa}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0x4d, offset 0x225 + {value: 0x0010, lo: 0x80, hi: 0xb5}, + // Block 0x4e, offset 0x226 + {value: 0x0010, lo: 0x80, hi: 0x9e}, + {value: 0x0014, lo: 0xa0, hi: 0xa2}, + {value: 0x0010, lo: 0xa3, hi: 0xa6}, + {value: 0x0014, lo: 0xa7, hi: 0xa8}, + {value: 0x0010, lo: 0xa9, hi: 0xab}, + {value: 0x0010, lo: 0xb0, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb2}, + {value: 0x0010, lo: 0xb3, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xb9}, + {value: 0x0024, lo: 0xba, hi: 0xba}, + {value: 0x0034, lo: 0xbb, hi: 0xbb}, + // Block 0x4f, offset 0x231 + {value: 0x0010, lo: 0x86, hi: 0x8f}, + // Block 0x50, offset 0x232 + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0x51, offset 0x233 + {value: 0x0010, lo: 0x80, hi: 0x96}, + {value: 0x0024, lo: 0x97, hi: 0x97}, + {value: 0x0034, lo: 0x98, hi: 0x98}, + {value: 0x0010, lo: 0x99, hi: 0x9a}, + {value: 0x0014, lo: 0x9b, hi: 0x9b}, + // Block 0x52, offset 0x238 + {value: 0x0010, lo: 0x95, hi: 0x95}, + {value: 0x0014, lo: 0x96, hi: 0x96}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0014, lo: 0x98, hi: 0x9e}, + {value: 0x0034, lo: 0xa0, hi: 0xa0}, + {value: 0x0010, lo: 0xa1, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa2}, + {value: 0x0010, lo: 0xa3, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xac}, + {value: 0x0010, lo: 0xad, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb4}, + {value: 0x0024, lo: 0xb5, hi: 0xbc}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0x53, offset 0x245 + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0004, lo: 0xa7, hi: 0xa7}, + {value: 0x0024, lo: 0xb0, hi: 0xb4}, + {value: 0x0034, lo: 0xb5, hi: 0xba}, + {value: 0x0024, lo: 0xbb, hi: 0xbc}, + {value: 0x0034, lo: 0xbd, hi: 0xbd}, + {value: 0x0014, lo: 0xbe, hi: 0xbe}, + // Block 0x54, offset 0x24d + {value: 0x0014, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x84, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0010, lo: 0xb5, hi: 0xb5}, + {value: 0x0014, lo: 0xb6, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + {value: 0x0014, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x55, offset 0x255 + {value: 0x0010, lo: 0x80, hi: 0x81}, + {value: 0x0014, lo: 0x82, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x83}, + {value: 0x0030, lo: 0x84, hi: 0x84}, + {value: 0x0010, lo: 0x85, hi: 0x8b}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0024, lo: 0xab, hi: 0xab}, + {value: 0x0034, lo: 0xac, hi: 0xac}, + {value: 0x0024, lo: 0xad, hi: 0xb3}, + // Block 0x56, offset 0x25e + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa5}, + {value: 0x0010, lo: 0xa6, hi: 0xa7}, + {value: 0x0014, lo: 0xa8, hi: 0xa9}, + {value: 0x0030, lo: 0xaa, hi: 0xaa}, + {value: 0x0034, lo: 0xab, hi: 0xab}, + {value: 0x0014, lo: 0xac, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xbf}, + // Block 0x57, offset 0x267 + {value: 0x0010, lo: 0x80, hi: 0xa5}, + {value: 0x0034, lo: 0xa6, hi: 0xa6}, + {value: 0x0010, lo: 0xa7, hi: 0xa7}, + {value: 0x0014, lo: 0xa8, hi: 0xa9}, + {value: 0x0010, lo: 0xaa, hi: 0xac}, + {value: 0x0014, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xae}, + {value: 0x0014, lo: 0xaf, hi: 0xb1}, + {value: 0x0030, lo: 0xb2, hi: 0xb3}, + // Block 0x58, offset 0x270 + {value: 0x0010, lo: 0x80, hi: 0xab}, + {value: 0x0014, lo: 0xac, hi: 0xb3}, + {value: 0x0010, lo: 0xb4, hi: 0xb5}, + {value: 0x0014, lo: 0xb6, hi: 0xb6}, + {value: 0x0034, lo: 0xb7, hi: 0xb7}, + // Block 0x59, offset 0x275 + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x8d, hi: 0xb7}, + {value: 0x0014, lo: 0xb8, hi: 0xbd}, + // Block 0x5a, offset 0x278 + {value: 0x1a6a, lo: 0x80, hi: 0x80}, + {value: 0x1aea, lo: 0x81, hi: 0x81}, + {value: 0x1b6a, lo: 0x82, hi: 0x82}, + {value: 0x1bea, lo: 0x83, hi: 0x83}, + {value: 0x1c6a, lo: 0x84, hi: 0x84}, + {value: 0x1cea, lo: 0x85, hi: 0x85}, + {value: 0x1d6a, lo: 0x86, hi: 0x86}, + {value: 0x1dea, lo: 0x87, hi: 0x87}, + {value: 0x1e6a, lo: 0x88, hi: 0x88}, + // Block 0x5b, offset 0x281 + {value: 0x0024, lo: 0x90, hi: 0x92}, + {value: 0x0034, lo: 0x94, hi: 0x99}, + {value: 0x0024, lo: 0x9a, hi: 0x9b}, + {value: 0x0034, lo: 0x9c, hi: 0x9f}, + {value: 0x0024, lo: 0xa0, hi: 0xa0}, + {value: 0x0010, lo: 0xa1, hi: 0xa1}, + {value: 0x0034, lo: 0xa2, hi: 0xa8}, + {value: 0x0010, lo: 0xa9, hi: 0xac}, + {value: 0x0034, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xb3}, + {value: 0x0024, lo: 0xb4, hi: 0xb4}, + {value: 0x0010, lo: 0xb5, hi: 0xb6}, + {value: 0x0024, lo: 0xb8, hi: 0xb9}, + // Block 0x5c, offset 0x28e + {value: 0x0012, lo: 0x80, hi: 0xab}, + {value: 0x0015, lo: 0xac, hi: 0xbf}, + // Block 0x5d, offset 0x290 + {value: 0x0015, lo: 0x80, hi: 0xaa}, + {value: 0x0012, lo: 0xab, hi: 0xb7}, + {value: 0x0015, lo: 0xb8, hi: 0xb8}, + {value: 0x8452, lo: 0xb9, hi: 0xb9}, + {value: 0x0012, lo: 0xba, hi: 0xbc}, + {value: 0x8852, lo: 0xbd, hi: 0xbd}, + {value: 0x0012, lo: 0xbe, hi: 0xbf}, + // Block 0x5e, offset 0x297 + {value: 0x0012, lo: 0x80, hi: 0x9a}, + {value: 0x0015, lo: 0x9b, hi: 0xbf}, + // Block 0x5f, offset 0x299 + {value: 0x0024, lo: 0x80, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x82}, + {value: 0x0024, lo: 0x83, hi: 0x89}, + {value: 0x0034, lo: 0x8a, hi: 0x8a}, + {value: 0x0024, lo: 0x8b, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x90}, + {value: 0x0024, lo: 0x91, hi: 0xb5}, + {value: 0x0024, lo: 0xbb, hi: 0xbb}, + {value: 0x0034, lo: 0xbc, hi: 0xbd}, + {value: 0x0024, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0x60, offset 0x2a4 + {value: 0x0117, lo: 0x80, hi: 0xbf}, + // Block 0x61, offset 0x2a5 + {value: 0x0117, lo: 0x80, hi: 0x95}, + {value: 0x1f1a, lo: 0x96, hi: 0x96}, + {value: 0x1fca, lo: 0x97, hi: 0x97}, + {value: 0x207a, lo: 0x98, hi: 0x98}, + {value: 0x212a, lo: 0x99, hi: 0x99}, + {value: 0x21da, lo: 0x9a, hi: 0x9a}, + {value: 0x228a, lo: 0x9b, hi: 0x9b}, + {value: 0x0012, lo: 0x9c, hi: 0x9d}, + {value: 0x233b, lo: 0x9e, hi: 0x9e}, + {value: 0x0012, lo: 0x9f, hi: 0x9f}, + {value: 0x0117, lo: 0xa0, hi: 0xbf}, + // Block 0x62, offset 0x2b0 + {value: 0x0812, lo: 0x80, hi: 0x87}, + {value: 0x0813, lo: 0x88, hi: 0x8f}, + {value: 0x0812, lo: 0x90, hi: 0x95}, + {value: 0x0813, lo: 0x98, hi: 0x9d}, + {value: 0x0812, lo: 0xa0, hi: 0xa7}, + {value: 0x0813, lo: 0xa8, hi: 0xaf}, + {value: 0x0812, lo: 0xb0, hi: 0xb7}, + {value: 0x0813, lo: 0xb8, hi: 0xbf}, + // Block 0x63, offset 0x2b8 + {value: 0x0004, lo: 0x8b, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8f}, + {value: 0x0054, lo: 0x98, hi: 0x99}, + {value: 0x0054, lo: 0xa4, hi: 0xa4}, + {value: 0x0054, lo: 0xa7, hi: 0xa7}, + {value: 0x0014, lo: 0xaa, hi: 0xae}, + {value: 0x0010, lo: 0xaf, hi: 0xaf}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x64, offset 0x2c0 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x94, hi: 0x94}, + {value: 0x0014, lo: 0xa0, hi: 0xa4}, + {value: 0x0014, lo: 0xa6, hi: 0xaf}, + {value: 0x0015, lo: 0xb1, hi: 0xb1}, + {value: 0x0015, lo: 0xbf, hi: 0xbf}, + // Block 0x65, offset 0x2c6 + {value: 0x0015, lo: 0x90, hi: 0x9c}, + // Block 0x66, offset 0x2c7 + {value: 0x0024, lo: 0x90, hi: 0x91}, + {value: 0x0034, lo: 0x92, hi: 0x93}, + {value: 0x0024, lo: 0x94, hi: 0x97}, + {value: 0x0034, lo: 0x98, hi: 0x9a}, + {value: 0x0024, lo: 0x9b, hi: 0x9c}, + {value: 0x0014, lo: 0x9d, hi: 0xa0}, + {value: 0x0024, lo: 0xa1, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa4}, + {value: 0x0034, lo: 0xa5, hi: 0xa6}, + {value: 0x0024, lo: 0xa7, hi: 0xa7}, + {value: 0x0034, lo: 0xa8, hi: 0xa8}, + {value: 0x0024, lo: 0xa9, hi: 0xa9}, + {value: 0x0034, lo: 0xaa, hi: 0xaf}, + {value: 0x0024, lo: 0xb0, hi: 0xb0}, + // Block 0x67, offset 0x2d5 + {value: 0x0016, lo: 0x85, hi: 0x86}, + {value: 0x0012, lo: 0x87, hi: 0x89}, + {value: 0x9d52, lo: 0x8e, hi: 0x8e}, + {value: 0x1013, lo: 0xa0, hi: 0xaf}, + {value: 0x1012, lo: 0xb0, hi: 0xbf}, + // Block 0x68, offset 0x2da + {value: 0x0010, lo: 0x80, hi: 0x82}, + {value: 0x0716, lo: 0x83, hi: 0x84}, + {value: 0x0010, lo: 0x85, hi: 0x88}, + // Block 0x69, offset 0x2dd + {value: 0xa053, lo: 0xb6, hi: 0xb7}, + {value: 0xa353, lo: 0xb8, hi: 0xb9}, + {value: 0xa653, lo: 0xba, hi: 0xbb}, + {value: 0xa353, lo: 0xbc, hi: 0xbd}, + {value: 0xa053, lo: 0xbe, hi: 0xbf}, + // Block 0x6a, offset 0x2e2 + {value: 0x3013, lo: 0x80, hi: 0x8f}, + {value: 0x6553, lo: 0x90, hi: 0x9f}, + {value: 0xa953, lo: 0xa0, hi: 0xae}, + {value: 0x3012, lo: 0xb0, hi: 0xbf}, + // Block 0x6b, offset 0x2e6 + {value: 0x0117, lo: 0x80, hi: 0xa3}, + {value: 0x0012, lo: 0xa4, hi: 0xa4}, + {value: 0x0716, lo: 0xab, hi: 0xac}, + {value: 0x0316, lo: 0xad, hi: 0xae}, + {value: 0x0024, lo: 0xaf, hi: 0xb1}, + {value: 0x0117, lo: 0xb2, hi: 0xb3}, + // Block 0x6c, offset 0x2ec + {value: 0x6c52, lo: 0x80, hi: 0x9f}, + {value: 0x7052, lo: 0xa0, hi: 0xa5}, + {value: 0x7052, lo: 0xa7, hi: 0xa7}, + {value: 0x7052, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0x6d, offset 0x2f1 + {value: 0x0010, lo: 0x80, hi: 0xa7}, + {value: 0x0014, lo: 0xaf, hi: 0xaf}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0x6e, offset 0x2f4 + {value: 0x0010, lo: 0x80, hi: 0x96}, + {value: 0x0010, lo: 0xa0, hi: 0xa6}, + {value: 0x0010, lo: 0xa8, hi: 0xae}, + {value: 0x0010, lo: 0xb0, hi: 0xb6}, + {value: 0x0010, lo: 0xb8, hi: 0xbe}, + // Block 0x6f, offset 0x2f9 + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0010, lo: 0x88, hi: 0x8e}, + {value: 0x0010, lo: 0x90, hi: 0x96}, + {value: 0x0010, lo: 0x98, hi: 0x9e}, + {value: 0x0024, lo: 0xa0, hi: 0xbf}, + // Block 0x70, offset 0x2fe + {value: 0x0014, lo: 0xaf, hi: 0xaf}, + // Block 0x71, offset 0x2ff + {value: 0x0014, lo: 0x85, hi: 0x85}, + {value: 0x0034, lo: 0xaa, hi: 0xad}, + {value: 0x0030, lo: 0xae, hi: 0xaf}, + {value: 0x0004, lo: 0xb1, hi: 0xb5}, + {value: 0x0014, lo: 0xbb, hi: 0xbb}, + {value: 0x0010, lo: 0xbc, hi: 0xbc}, + // Block 0x72, offset 0x305 + {value: 0x0034, lo: 0x99, hi: 0x9a}, + {value: 0x0004, lo: 0x9b, hi: 0x9e}, + // Block 0x73, offset 0x307 + {value: 0x0004, lo: 0xbc, hi: 0xbe}, + // Block 0x74, offset 0x308 + {value: 0x0010, lo: 0x85, hi: 0xad}, + {value: 0x0010, lo: 0xb1, hi: 0xbf}, + // Block 0x75, offset 0x30a + {value: 0x0010, lo: 0x80, hi: 0x8e}, + {value: 0x0010, lo: 0xa0, hi: 0xba}, + // Block 0x76, offset 0x30c + {value: 0x0010, lo: 0x80, hi: 0x94}, + {value: 0x0014, lo: 0x95, hi: 0x95}, + {value: 0x0010, lo: 0x96, hi: 0xbf}, + // Block 0x77, offset 0x30f + {value: 0x0010, lo: 0x80, hi: 0x8c}, + // Block 0x78, offset 0x310 + {value: 0x0010, lo: 0x90, hi: 0xb7}, + {value: 0x0014, lo: 0xb8, hi: 0xbd}, + // Block 0x79, offset 0x312 + {value: 0x0010, lo: 0x80, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8c}, + {value: 0x0010, lo: 0x90, hi: 0xab}, + // Block 0x7a, offset 0x315 + {value: 0x0117, lo: 0x80, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xae}, + {value: 0x0024, lo: 0xaf, hi: 0xaf}, + {value: 0x0014, lo: 0xb0, hi: 0xb2}, + {value: 0x0024, lo: 0xb4, hi: 0xbd}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x7b, offset 0x31b + {value: 0x0117, lo: 0x80, hi: 0x9b}, + {value: 0x0015, lo: 0x9c, hi: 0x9d}, + {value: 0x0024, lo: 0x9e, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0x7c, offset 0x31f + {value: 0x0010, lo: 0x80, hi: 0xaf}, + {value: 0x0024, lo: 0xb0, hi: 0xb1}, + // Block 0x7d, offset 0x321 + {value: 0x0004, lo: 0x80, hi: 0x96}, + {value: 0x0014, lo: 0x97, hi: 0x9f}, + {value: 0x0004, lo: 0xa0, hi: 0xa1}, + {value: 0x0117, lo: 0xa2, hi: 0xaf}, + {value: 0x0012, lo: 0xb0, hi: 0xb1}, + {value: 0x0117, lo: 0xb2, hi: 0xbf}, + // Block 0x7e, offset 0x327 + {value: 0x0117, lo: 0x80, hi: 0xaf}, + {value: 0x0015, lo: 0xb0, hi: 0xb0}, + {value: 0x0012, lo: 0xb1, hi: 0xb8}, + {value: 0x0316, lo: 0xb9, hi: 0xba}, + {value: 0x0716, lo: 0xbb, hi: 0xbc}, + {value: 0x8453, lo: 0xbd, hi: 0xbd}, + {value: 0x0117, lo: 0xbe, hi: 0xbf}, + // Block 0x7f, offset 0x32e + {value: 0x0010, lo: 0xb7, hi: 0xb7}, + {value: 0x0015, lo: 0xb8, hi: 0xb9}, + {value: 0x0012, lo: 0xba, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbf}, + // Block 0x80, offset 0x332 + {value: 0x0010, lo: 0x80, hi: 0x81}, + {value: 0x0014, lo: 0x82, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x8a}, + {value: 0x0014, lo: 0x8b, hi: 0x8b}, + {value: 0x0010, lo: 0x8c, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xa6}, + {value: 0x0010, lo: 0xa7, hi: 0xa7}, + // Block 0x81, offset 0x33b + {value: 0x0010, lo: 0x80, hi: 0xb3}, + // Block 0x82, offset 0x33c + {value: 0x0010, lo: 0x80, hi: 0x83}, + {value: 0x0034, lo: 0x84, hi: 0x84}, + {value: 0x0014, lo: 0x85, hi: 0x85}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0024, lo: 0xa0, hi: 0xb1}, + {value: 0x0010, lo: 0xb2, hi: 0xb7}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + {value: 0x0010, lo: 0xbd, hi: 0xbd}, + // Block 0x83, offset 0x344 + {value: 0x0010, lo: 0x80, hi: 0xa5}, + {value: 0x0014, lo: 0xa6, hi: 0xaa}, + {value: 0x0034, lo: 0xab, hi: 0xad}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0x84, offset 0x348 + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0014, lo: 0x87, hi: 0x91}, + {value: 0x0010, lo: 0x92, hi: 0x92}, + {value: 0x0030, lo: 0x93, hi: 0x93}, + {value: 0x0010, lo: 0xa0, hi: 0xbc}, + // Block 0x85, offset 0x34d + {value: 0x0014, lo: 0x80, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0xb2}, + {value: 0x0034, lo: 0xb3, hi: 0xb3}, + {value: 0x0010, lo: 0xb4, hi: 0xb5}, + {value: 0x0014, lo: 0xb6, hi: 0xb9}, + {value: 0x0010, lo: 0xba, hi: 0xbb}, + {value: 0x0014, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0x86, offset 0x355 + {value: 0x0030, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x8f, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0014, lo: 0xa5, hi: 0xa5}, + {value: 0x0004, lo: 0xa6, hi: 0xa6}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0x87, offset 0x35b + {value: 0x0010, lo: 0x80, hi: 0xa8}, + {value: 0x0014, lo: 0xa9, hi: 0xae}, + {value: 0x0010, lo: 0xaf, hi: 0xb0}, + {value: 0x0014, lo: 0xb1, hi: 0xb2}, + {value: 0x0010, lo: 0xb3, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb6}, + // Block 0x88, offset 0x361 + {value: 0x0010, lo: 0x80, hi: 0x82}, + {value: 0x0014, lo: 0x83, hi: 0x83}, + {value: 0x0010, lo: 0x84, hi: 0x8b}, + {value: 0x0014, lo: 0x8c, hi: 0x8c}, + {value: 0x0010, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0004, lo: 0xb0, hi: 0xb0}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + {value: 0x0014, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbd}, + // Block 0x89, offset 0x36b + {value: 0x0024, lo: 0xb0, hi: 0xb0}, + {value: 0x0024, lo: 0xb2, hi: 0xb3}, + {value: 0x0034, lo: 0xb4, hi: 0xb4}, + {value: 0x0024, lo: 0xb7, hi: 0xb8}, + {value: 0x0024, lo: 0xbe, hi: 0xbf}, + // Block 0x8a, offset 0x370 + {value: 0x0024, lo: 0x81, hi: 0x81}, + {value: 0x0004, lo: 0x9d, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xab}, + {value: 0x0014, lo: 0xac, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xaf}, + {value: 0x0010, lo: 0xb2, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb4}, + {value: 0x0010, lo: 0xb5, hi: 0xb5}, + {value: 0x0034, lo: 0xb6, hi: 0xb6}, + // Block 0x8b, offset 0x379 + {value: 0x0010, lo: 0x81, hi: 0x86}, + {value: 0x0010, lo: 0x89, hi: 0x8e}, + {value: 0x0010, lo: 0x91, hi: 0x96}, + {value: 0x0010, lo: 0xa0, hi: 0xa6}, + {value: 0x0010, lo: 0xa8, hi: 0xae}, + {value: 0x0012, lo: 0xb0, hi: 0xbf}, + // Block 0x8c, offset 0x37f + {value: 0x0012, lo: 0x80, hi: 0x92}, + {value: 0xac52, lo: 0x93, hi: 0x93}, + {value: 0x0012, lo: 0x94, hi: 0x9a}, + {value: 0x0004, lo: 0x9b, hi: 0x9b}, + {value: 0x0015, lo: 0x9c, hi: 0x9f}, + {value: 0x0012, lo: 0xa0, hi: 0xa5}, + {value: 0x74d2, lo: 0xb0, hi: 0xbf}, + // Block 0x8d, offset 0x386 + {value: 0x78d2, lo: 0x80, hi: 0x8f}, + {value: 0x7cd2, lo: 0x90, hi: 0x9f}, + {value: 0x80d2, lo: 0xa0, hi: 0xaf}, + {value: 0x7cd2, lo: 0xb0, hi: 0xbf}, + // Block 0x8e, offset 0x38a + {value: 0x0010, lo: 0x80, hi: 0xa4}, + {value: 0x0014, lo: 0xa5, hi: 0xa5}, + {value: 0x0010, lo: 0xa6, hi: 0xa7}, + {value: 0x0014, lo: 0xa8, hi: 0xa8}, + {value: 0x0010, lo: 0xa9, hi: 0xaa}, + {value: 0x0010, lo: 0xac, hi: 0xac}, + {value: 0x0034, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0x8f, offset 0x392 + {value: 0x0010, lo: 0x80, hi: 0xa3}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0x90, offset 0x394 + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0010, lo: 0x8b, hi: 0xbb}, + // Block 0x91, offset 0x396 + {value: 0x0010, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x83, hi: 0x84}, + {value: 0x0010, lo: 0x86, hi: 0xbf}, + // Block 0x92, offset 0x399 + {value: 0x0010, lo: 0x80, hi: 0xb1}, + {value: 0x0004, lo: 0xb2, hi: 0xbf}, + // Block 0x93, offset 0x39b + {value: 0x0004, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x93, hi: 0xbf}, + // Block 0x94, offset 0x39d + {value: 0x0010, lo: 0x80, hi: 0xbd}, + // Block 0x95, offset 0x39e + {value: 0x0010, lo: 0x90, hi: 0xbf}, + // Block 0x96, offset 0x39f + {value: 0x0010, lo: 0x80, hi: 0x8f}, + {value: 0x0010, lo: 0x92, hi: 0xbf}, + // Block 0x97, offset 0x3a1 + {value: 0x0010, lo: 0x80, hi: 0x87}, + {value: 0x0010, lo: 0xb0, hi: 0xbb}, + // Block 0x98, offset 0x3a3 + {value: 0x0014, lo: 0x80, hi: 0x8f}, + {value: 0x0054, lo: 0x93, hi: 0x93}, + {value: 0x0024, lo: 0xa0, hi: 0xa6}, + {value: 0x0034, lo: 0xa7, hi: 0xad}, + {value: 0x0024, lo: 0xae, hi: 0xaf}, + {value: 0x0010, lo: 0xb3, hi: 0xb4}, + // Block 0x99, offset 0x3a9 + {value: 0x0010, lo: 0x8d, hi: 0x8f}, + {value: 0x0054, lo: 0x92, hi: 0x92}, + {value: 0x0054, lo: 0x95, hi: 0x95}, + {value: 0x0010, lo: 0xb0, hi: 0xb4}, + {value: 0x0010, lo: 0xb6, hi: 0xbf}, + // Block 0x9a, offset 0x3ae + {value: 0x0010, lo: 0x80, hi: 0xbc}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0x9b, offset 0x3b0 + {value: 0x0054, lo: 0x87, hi: 0x87}, + {value: 0x0054, lo: 0x8e, hi: 0x8e}, + {value: 0x0054, lo: 0x9a, hi: 0x9a}, + {value: 0x5f53, lo: 0xa1, hi: 0xba}, + {value: 0x0004, lo: 0xbe, hi: 0xbe}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0x9c, offset 0x3b6 + {value: 0x0004, lo: 0x80, hi: 0x80}, + {value: 0x5f52, lo: 0x81, hi: 0x9a}, + {value: 0x0004, lo: 0xb0, hi: 0xb0}, + // Block 0x9d, offset 0x3b9 + {value: 0x0014, lo: 0x9e, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xbe}, + // Block 0x9e, offset 0x3bb + {value: 0x0010, lo: 0x82, hi: 0x87}, + {value: 0x0010, lo: 0x8a, hi: 0x8f}, + {value: 0x0010, lo: 0x92, hi: 0x97}, + {value: 0x0010, lo: 0x9a, hi: 0x9c}, + {value: 0x0004, lo: 0xa3, hi: 0xa3}, + {value: 0x0014, lo: 0xb9, hi: 0xbb}, + // Block 0x9f, offset 0x3c1 + {value: 0x0010, lo: 0x80, hi: 0x8b}, + {value: 0x0010, lo: 0x8d, hi: 0xa6}, + {value: 0x0010, lo: 0xa8, hi: 0xba}, + {value: 0x0010, lo: 0xbc, hi: 0xbd}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0xa0, offset 0x3c6 + {value: 0x0010, lo: 0x80, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x9d}, + // Block 0xa1, offset 0x3c8 + {value: 0x0010, lo: 0x80, hi: 0xba}, + // Block 0xa2, offset 0x3c9 + {value: 0x0010, lo: 0x80, hi: 0xb4}, + // Block 0xa3, offset 0x3ca + {value: 0x0034, lo: 0xbd, hi: 0xbd}, + // Block 0xa4, offset 0x3cb + {value: 0x0010, lo: 0x80, hi: 0x9c}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0xa5, offset 0x3cd + {value: 0x0010, lo: 0x80, hi: 0x90}, + {value: 0x0034, lo: 0xa0, hi: 0xa0}, + // Block 0xa6, offset 0x3cf + {value: 0x0010, lo: 0x80, hi: 0x9f}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0xa7, offset 0x3d1 + {value: 0x0010, lo: 0x80, hi: 0x8a}, + {value: 0x0010, lo: 0x90, hi: 0xb5}, + {value: 0x0024, lo: 0xb6, hi: 0xba}, + // Block 0xa8, offset 0x3d4 + {value: 0x0010, lo: 0x80, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xbf}, + // Block 0xa9, offset 0x3d6 + {value: 0x0010, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x88, hi: 0x8f}, + {value: 0x0010, lo: 0x91, hi: 0x95}, + // Block 0xaa, offset 0x3d9 + {value: 0x2813, lo: 0x80, hi: 0x87}, + {value: 0x3813, lo: 0x88, hi: 0x8f}, + {value: 0x2813, lo: 0x90, hi: 0x97}, + {value: 0xaf53, lo: 0x98, hi: 0x9f}, + {value: 0xb253, lo: 0xa0, hi: 0xa7}, + {value: 0x2812, lo: 0xa8, hi: 0xaf}, + {value: 0x3812, lo: 0xb0, hi: 0xb7}, + {value: 0x2812, lo: 0xb8, hi: 0xbf}, + // Block 0xab, offset 0x3e1 + {value: 0xaf52, lo: 0x80, hi: 0x87}, + {value: 0xb252, lo: 0x88, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0xbf}, + // Block 0xac, offset 0x3e4 + {value: 0x0010, lo: 0x80, hi: 0x9d}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + {value: 0xb253, lo: 0xb0, hi: 0xb7}, + {value: 0xaf53, lo: 0xb8, hi: 0xbf}, + // Block 0xad, offset 0x3e8 + {value: 0x2813, lo: 0x80, hi: 0x87}, + {value: 0x3813, lo: 0x88, hi: 0x8f}, + {value: 0x2813, lo: 0x90, hi: 0x93}, + {value: 0xb252, lo: 0x98, hi: 0x9f}, + {value: 0xaf52, lo: 0xa0, hi: 0xa7}, + {value: 0x2812, lo: 0xa8, hi: 0xaf}, + {value: 0x3812, lo: 0xb0, hi: 0xb7}, + {value: 0x2812, lo: 0xb8, hi: 0xbb}, + // Block 0xae, offset 0x3f0 + {value: 0x0010, lo: 0x80, hi: 0xa7}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0xaf, offset 0x3f2 + {value: 0x0010, lo: 0x80, hi: 0xa3}, + // Block 0xb0, offset 0x3f3 + {value: 0x0010, lo: 0x80, hi: 0xb6}, + // Block 0xb1, offset 0x3f4 + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0010, lo: 0xa0, hi: 0xa7}, + // Block 0xb2, offset 0x3f6 + {value: 0x0010, lo: 0x80, hi: 0x85}, + {value: 0x0010, lo: 0x88, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0xb5}, + {value: 0x0010, lo: 0xb7, hi: 0xb8}, + {value: 0x0010, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0xb3, offset 0x3fc + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0010, lo: 0xa0, hi: 0xb6}, + // Block 0xb4, offset 0x3fe + {value: 0x0010, lo: 0x80, hi: 0x9e}, + // Block 0xb5, offset 0x3ff + {value: 0x0010, lo: 0xa0, hi: 0xb2}, + {value: 0x0010, lo: 0xb4, hi: 0xb5}, + // Block 0xb6, offset 0x401 + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0010, lo: 0xa0, hi: 0xb9}, + // Block 0xb7, offset 0x403 + {value: 0x0010, lo: 0x80, hi: 0xb7}, + {value: 0x0010, lo: 0xbe, hi: 0xbf}, + // Block 0xb8, offset 0x405 + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x83}, + {value: 0x0014, lo: 0x85, hi: 0x86}, + {value: 0x0014, lo: 0x8c, hi: 0x8c}, + {value: 0x0034, lo: 0x8d, hi: 0x8d}, + {value: 0x0014, lo: 0x8e, hi: 0x8e}, + {value: 0x0024, lo: 0x8f, hi: 0x8f}, + {value: 0x0010, lo: 0x90, hi: 0x93}, + {value: 0x0010, lo: 0x95, hi: 0x97}, + {value: 0x0010, lo: 0x99, hi: 0xb3}, + {value: 0x0024, lo: 0xb8, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xb9, offset 0x412 + {value: 0x0010, lo: 0xa0, hi: 0xbc}, + // Block 0xba, offset 0x413 + {value: 0x0010, lo: 0x80, hi: 0x9c}, + // Block 0xbb, offset 0x414 + {value: 0x0010, lo: 0x80, hi: 0x87}, + {value: 0x0010, lo: 0x89, hi: 0xa4}, + {value: 0x0024, lo: 0xa5, hi: 0xa5}, + {value: 0x0034, lo: 0xa6, hi: 0xa6}, + // Block 0xbc, offset 0x418 + {value: 0x0010, lo: 0x80, hi: 0x95}, + {value: 0x0010, lo: 0xa0, hi: 0xb2}, + // Block 0xbd, offset 0x41a + {value: 0x0010, lo: 0x80, hi: 0x91}, + // Block 0xbe, offset 0x41b + {value: 0x0010, lo: 0x80, hi: 0x88}, + // Block 0xbf, offset 0x41c + {value: 0x5653, lo: 0x80, hi: 0xb2}, + // Block 0xc0, offset 0x41d + {value: 0x5652, lo: 0x80, hi: 0xb2}, + // Block 0xc1, offset 0x41e + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0xb7}, + {value: 0x0014, lo: 0xb8, hi: 0xbf}, + // Block 0xc2, offset 0x422 + {value: 0x0014, lo: 0x80, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0xa6, hi: 0xaf}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xc3, offset 0x426 + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb6}, + {value: 0x0010, lo: 0xb7, hi: 0xb8}, + {value: 0x0034, lo: 0xb9, hi: 0xba}, + {value: 0x0014, lo: 0xbd, hi: 0xbd}, + // Block 0xc4, offset 0x42c + {value: 0x0010, lo: 0x90, hi: 0xa8}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0xc5, offset 0x42e + {value: 0x0024, lo: 0x80, hi: 0x82}, + {value: 0x0010, lo: 0x83, hi: 0xa6}, + {value: 0x0014, lo: 0xa7, hi: 0xab}, + {value: 0x0010, lo: 0xac, hi: 0xac}, + {value: 0x0014, lo: 0xad, hi: 0xb2}, + {value: 0x0034, lo: 0xb3, hi: 0xb4}, + {value: 0x0010, lo: 0xb6, hi: 0xbf}, + // Block 0xc6, offset 0x435 + {value: 0x0010, lo: 0x90, hi: 0xb2}, + {value: 0x0034, lo: 0xb3, hi: 0xb3}, + {value: 0x0010, lo: 0xb6, hi: 0xb6}, + // Block 0xc7, offset 0x438 + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0xb5}, + {value: 0x0014, lo: 0xb6, hi: 0xbe}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0xc8, offset 0x43c + {value: 0x0030, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x84}, + {value: 0x0034, lo: 0x8a, hi: 0x8a}, + {value: 0x0014, lo: 0x8b, hi: 0x8c}, + {value: 0x0010, lo: 0x90, hi: 0x9a}, + {value: 0x0010, lo: 0x9c, hi: 0x9c}, + // Block 0xc9, offset 0x442 + {value: 0x0010, lo: 0x80, hi: 0x91}, + {value: 0x0010, lo: 0x93, hi: 0xae}, + {value: 0x0014, lo: 0xaf, hi: 0xb1}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0014, lo: 0xb4, hi: 0xb4}, + {value: 0x0030, lo: 0xb5, hi: 0xb5}, + {value: 0x0034, lo: 0xb6, hi: 0xb6}, + {value: 0x0014, lo: 0xb7, hi: 0xb7}, + {value: 0x0014, lo: 0xbe, hi: 0xbe}, + // Block 0xca, offset 0x44b + {value: 0x0010, lo: 0x80, hi: 0x86}, + {value: 0x0010, lo: 0x88, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0x8d}, + {value: 0x0010, lo: 0x8f, hi: 0x9d}, + {value: 0x0010, lo: 0x9f, hi: 0xa8}, + {value: 0x0010, lo: 0xb0, hi: 0xbf}, + // Block 0xcb, offset 0x451 + {value: 0x0010, lo: 0x80, hi: 0x9e}, + {value: 0x0014, lo: 0x9f, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xa2}, + {value: 0x0014, lo: 0xa3, hi: 0xa8}, + {value: 0x0034, lo: 0xa9, hi: 0xaa}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0xcc, offset 0x457 + {value: 0x0014, lo: 0x80, hi: 0x81}, + {value: 0x0010, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x8c}, + {value: 0x0010, lo: 0x8f, hi: 0x90}, + {value: 0x0010, lo: 0x93, hi: 0xa8}, + {value: 0x0010, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb5, hi: 0xb9}, + {value: 0x0034, lo: 0xbc, hi: 0xbc}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0xcd, offset 0x461 + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x84}, + {value: 0x0010, lo: 0x87, hi: 0x88}, + {value: 0x0010, lo: 0x8b, hi: 0x8c}, + {value: 0x0030, lo: 0x8d, hi: 0x8d}, + {value: 0x0010, lo: 0x90, hi: 0x90}, + {value: 0x0010, lo: 0x97, hi: 0x97}, + {value: 0x0010, lo: 0x9d, hi: 0xa3}, + {value: 0x0024, lo: 0xa6, hi: 0xac}, + {value: 0x0024, lo: 0xb0, hi: 0xb4}, + // Block 0xce, offset 0x46b + {value: 0x0010, lo: 0x80, hi: 0xb7}, + {value: 0x0014, lo: 0xb8, hi: 0xbf}, + // Block 0xcf, offset 0x46d + {value: 0x0010, lo: 0x80, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x82}, + {value: 0x0014, lo: 0x83, hi: 0x84}, + {value: 0x0010, lo: 0x85, hi: 0x85}, + {value: 0x0034, lo: 0x86, hi: 0x86}, + {value: 0x0010, lo: 0x87, hi: 0x8a}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0xd0, offset 0x474 + {value: 0x0010, lo: 0x80, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xb8}, + {value: 0x0010, lo: 0xb9, hi: 0xb9}, + {value: 0x0014, lo: 0xba, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbe}, + {value: 0x0014, lo: 0xbf, hi: 0xbf}, + // Block 0xd1, offset 0x47a + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x81, hi: 0x81}, + {value: 0x0034, lo: 0x82, hi: 0x83}, + {value: 0x0010, lo: 0x84, hi: 0x85}, + {value: 0x0010, lo: 0x87, hi: 0x87}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0xd2, offset 0x480 + {value: 0x0010, lo: 0x80, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb5}, + {value: 0x0010, lo: 0xb8, hi: 0xbb}, + {value: 0x0014, lo: 0xbc, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xd3, offset 0x486 + {value: 0x0034, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x98, hi: 0x9b}, + {value: 0x0014, lo: 0x9c, hi: 0x9d}, + // Block 0xd4, offset 0x489 + {value: 0x0010, lo: 0x80, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xba}, + {value: 0x0010, lo: 0xbb, hi: 0xbc}, + {value: 0x0014, lo: 0xbd, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xd5, offset 0x48f + {value: 0x0014, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x84, hi: 0x84}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0xd6, offset 0x492 + {value: 0x0010, lo: 0x80, hi: 0xaa}, + {value: 0x0014, lo: 0xab, hi: 0xab}, + {value: 0x0010, lo: 0xac, hi: 0xac}, + {value: 0x0014, lo: 0xad, hi: 0xad}, + {value: 0x0010, lo: 0xae, hi: 0xaf}, + {value: 0x0014, lo: 0xb0, hi: 0xb5}, + {value: 0x0030, lo: 0xb6, hi: 0xb6}, + {value: 0x0034, lo: 0xb7, hi: 0xb7}, + // Block 0xd7, offset 0x49a + {value: 0x0010, lo: 0x80, hi: 0x89}, + // Block 0xd8, offset 0x49b + {value: 0x0014, lo: 0x9d, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xa1}, + {value: 0x0014, lo: 0xa2, hi: 0xa5}, + {value: 0x0010, lo: 0xa6, hi: 0xa6}, + {value: 0x0014, lo: 0xa7, hi: 0xaa}, + {value: 0x0034, lo: 0xab, hi: 0xab}, + {value: 0x0010, lo: 0xb0, hi: 0xb9}, + // Block 0xd9, offset 0x4a2 + {value: 0x5f53, lo: 0xa0, hi: 0xbf}, + // Block 0xda, offset 0x4a3 + {value: 0x5f52, lo: 0x80, hi: 0x9f}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + {value: 0x0010, lo: 0xbf, hi: 0xbf}, + // Block 0xdb, offset 0x4a6 + {value: 0x0010, lo: 0x80, hi: 0xb8}, + // Block 0xdc, offset 0x4a7 + {value: 0x0010, lo: 0x80, hi: 0x88}, + {value: 0x0010, lo: 0x8a, hi: 0xaf}, + {value: 0x0014, lo: 0xb0, hi: 0xb6}, + {value: 0x0014, lo: 0xb8, hi: 0xbd}, + {value: 0x0010, lo: 0xbe, hi: 0xbe}, + {value: 0x0034, lo: 0xbf, hi: 0xbf}, + // Block 0xdd, offset 0x4ad + {value: 0x0010, lo: 0x80, hi: 0x80}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0010, lo: 0xb2, hi: 0xbf}, + // Block 0xde, offset 0x4b0 + {value: 0x0010, lo: 0x80, hi: 0x8f}, + {value: 0x0014, lo: 0x92, hi: 0xa7}, + {value: 0x0010, lo: 0xa9, hi: 0xa9}, + {value: 0x0014, lo: 0xaa, hi: 0xb0}, + {value: 0x0010, lo: 0xb1, hi: 0xb1}, + {value: 0x0014, lo: 0xb2, hi: 0xb3}, + {value: 0x0010, lo: 0xb4, hi: 0xb4}, + {value: 0x0014, lo: 0xb5, hi: 0xb6}, + // Block 0xdf, offset 0x4b8 + {value: 0x0010, lo: 0x80, hi: 0x99}, + // Block 0xe0, offset 0x4b9 + {value: 0x0010, lo: 0x80, hi: 0xae}, + // Block 0xe1, offset 0x4ba + {value: 0x0010, lo: 0x80, hi: 0x83}, + // Block 0xe2, offset 0x4bb + {value: 0x0010, lo: 0x80, hi: 0x86}, + // Block 0xe3, offset 0x4bc + {value: 0x0010, lo: 0x80, hi: 0x9e}, + {value: 0x0010, lo: 0xa0, hi: 0xa9}, + // Block 0xe4, offset 0x4be + {value: 0x0010, lo: 0x90, hi: 0xad}, + {value: 0x0034, lo: 0xb0, hi: 0xb4}, + // Block 0xe5, offset 0x4c0 + {value: 0x0010, lo: 0x80, hi: 0xaf}, + {value: 0x0024, lo: 0xb0, hi: 0xb6}, + // Block 0xe6, offset 0x4c2 + {value: 0x0014, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0010, lo: 0xa3, hi: 0xb7}, + {value: 0x0010, lo: 0xbd, hi: 0xbf}, + // Block 0xe7, offset 0x4c6 + {value: 0x0010, lo: 0x80, hi: 0x8f}, + // Block 0xe8, offset 0x4c7 + {value: 0x0010, lo: 0x80, hi: 0x84}, + {value: 0x0010, lo: 0x90, hi: 0xbe}, + // Block 0xe9, offset 0x4c9 + {value: 0x0014, lo: 0x8f, hi: 0x9f}, + // Block 0xea, offset 0x4ca + {value: 0x0014, lo: 0xa0, hi: 0xa0}, + // Block 0xeb, offset 0x4cb + {value: 0x0010, lo: 0x80, hi: 0xaa}, + {value: 0x0010, lo: 0xb0, hi: 0xbc}, + // Block 0xec, offset 0x4cd + {value: 0x0010, lo: 0x80, hi: 0x88}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + {value: 0x0014, lo: 0x9d, hi: 0x9d}, + {value: 0x0034, lo: 0x9e, hi: 0x9e}, + {value: 0x0014, lo: 0xa0, hi: 0xa3}, + // Block 0xed, offset 0x4d2 + {value: 0x0030, lo: 0xa5, hi: 0xa6}, + {value: 0x0034, lo: 0xa7, hi: 0xa9}, + {value: 0x0030, lo: 0xad, hi: 0xb2}, + {value: 0x0014, lo: 0xb3, hi: 0xba}, + {value: 0x0034, lo: 0xbb, hi: 0xbf}, + // Block 0xee, offset 0x4d7 + {value: 0x0034, lo: 0x80, hi: 0x82}, + {value: 0x0024, lo: 0x85, hi: 0x89}, + {value: 0x0034, lo: 0x8a, hi: 0x8b}, + {value: 0x0024, lo: 0xaa, hi: 0xad}, + // Block 0xef, offset 0x4db + {value: 0x0024, lo: 0x82, hi: 0x84}, + // Block 0xf0, offset 0x4dc + {value: 0x0013, lo: 0x80, hi: 0x99}, + {value: 0x0012, lo: 0x9a, hi: 0xb3}, + {value: 0x0013, lo: 0xb4, hi: 0xbf}, + // Block 0xf1, offset 0x4df + {value: 0x0013, lo: 0x80, hi: 0x8d}, + {value: 0x0012, lo: 0x8e, hi: 0x94}, + {value: 0x0012, lo: 0x96, hi: 0xa7}, + {value: 0x0013, lo: 0xa8, hi: 0xbf}, + // Block 0xf2, offset 0x4e3 + {value: 0x0013, lo: 0x80, hi: 0x81}, + {value: 0x0012, lo: 0x82, hi: 0x9b}, + {value: 0x0013, lo: 0x9c, hi: 0x9c}, + {value: 0x0013, lo: 0x9e, hi: 0x9f}, + {value: 0x0013, lo: 0xa2, hi: 0xa2}, + {value: 0x0013, lo: 0xa5, hi: 0xa6}, + {value: 0x0013, lo: 0xa9, hi: 0xac}, + {value: 0x0013, lo: 0xae, hi: 0xb5}, + {value: 0x0012, lo: 0xb6, hi: 0xb9}, + {value: 0x0012, lo: 0xbb, hi: 0xbb}, + {value: 0x0012, lo: 0xbd, hi: 0xbf}, + // Block 0xf3, offset 0x4ee + {value: 0x0012, lo: 0x80, hi: 0x83}, + {value: 0x0012, lo: 0x85, hi: 0x8f}, + {value: 0x0013, lo: 0x90, hi: 0xa9}, + {value: 0x0012, lo: 0xaa, hi: 0xbf}, + // Block 0xf4, offset 0x4f2 + {value: 0x0012, lo: 0x80, hi: 0x83}, + {value: 0x0013, lo: 0x84, hi: 0x85}, + {value: 0x0013, lo: 0x87, hi: 0x8a}, + {value: 0x0013, lo: 0x8d, hi: 0x94}, + {value: 0x0013, lo: 0x96, hi: 0x9c}, + {value: 0x0012, lo: 0x9e, hi: 0xb7}, + {value: 0x0013, lo: 0xb8, hi: 0xb9}, + {value: 0x0013, lo: 0xbb, hi: 0xbe}, + // Block 0xf5, offset 0x4fa + {value: 0x0013, lo: 0x80, hi: 0x84}, + {value: 0x0013, lo: 0x86, hi: 0x86}, + {value: 0x0013, lo: 0x8a, hi: 0x90}, + {value: 0x0012, lo: 0x92, hi: 0xab}, + {value: 0x0013, lo: 0xac, hi: 0xbf}, + // Block 0xf6, offset 0x4ff + {value: 0x0013, lo: 0x80, hi: 0x85}, + {value: 0x0012, lo: 0x86, hi: 0x9f}, + {value: 0x0013, lo: 0xa0, hi: 0xb9}, + {value: 0x0012, lo: 0xba, hi: 0xbf}, + // Block 0xf7, offset 0x503 + {value: 0x0012, lo: 0x80, hi: 0x93}, + {value: 0x0013, lo: 0x94, hi: 0xad}, + {value: 0x0012, lo: 0xae, hi: 0xbf}, + // Block 0xf8, offset 0x506 + {value: 0x0012, lo: 0x80, hi: 0x87}, + {value: 0x0013, lo: 0x88, hi: 0xa1}, + {value: 0x0012, lo: 0xa2, hi: 0xbb}, + {value: 0x0013, lo: 0xbc, hi: 0xbf}, + // Block 0xf9, offset 0x50a + {value: 0x0013, lo: 0x80, hi: 0x95}, + {value: 0x0012, lo: 0x96, hi: 0xaf}, + {value: 0x0013, lo: 0xb0, hi: 0xbf}, + // Block 0xfa, offset 0x50d + {value: 0x0013, lo: 0x80, hi: 0x89}, + {value: 0x0012, lo: 0x8a, hi: 0xa5}, + {value: 0x0013, lo: 0xa8, hi: 0xbf}, + // Block 0xfb, offset 0x510 + {value: 0x0013, lo: 0x80, hi: 0x80}, + {value: 0x0012, lo: 0x82, hi: 0x9a}, + {value: 0x0012, lo: 0x9c, hi: 0xa1}, + {value: 0x0013, lo: 0xa2, hi: 0xba}, + {value: 0x0012, lo: 0xbc, hi: 0xbf}, + // Block 0xfc, offset 0x515 + {value: 0x0012, lo: 0x80, hi: 0x94}, + {value: 0x0012, lo: 0x96, hi: 0x9b}, + {value: 0x0013, lo: 0x9c, hi: 0xb4}, + {value: 0x0012, lo: 0xb6, hi: 0xbf}, + // Block 0xfd, offset 0x519 + {value: 0x0012, lo: 0x80, hi: 0x8e}, + {value: 0x0012, lo: 0x90, hi: 0x95}, + {value: 0x0013, lo: 0x96, hi: 0xae}, + {value: 0x0012, lo: 0xb0, hi: 0xbf}, + // Block 0xfe, offset 0x51d + {value: 0x0012, lo: 0x80, hi: 0x88}, + {value: 0x0012, lo: 0x8a, hi: 0x8f}, + {value: 0x0013, lo: 0x90, hi: 0xa8}, + {value: 0x0012, lo: 0xaa, hi: 0xbf}, + // Block 0xff, offset 0x521 + {value: 0x0012, lo: 0x80, hi: 0x82}, + {value: 0x0012, lo: 0x84, hi: 0x89}, + {value: 0x0017, lo: 0x8a, hi: 0x8b}, + {value: 0x0010, lo: 0x8e, hi: 0xbf}, + // Block 0x100, offset 0x525 + {value: 0x0014, lo: 0x80, hi: 0xb6}, + {value: 0x0014, lo: 0xbb, hi: 0xbf}, + // Block 0x101, offset 0x527 + {value: 0x0014, lo: 0x80, hi: 0xac}, + {value: 0x0014, lo: 0xb5, hi: 0xb5}, + // Block 0x102, offset 0x529 + {value: 0x0014, lo: 0x84, hi: 0x84}, + {value: 0x0014, lo: 0x9b, hi: 0x9f}, + {value: 0x0014, lo: 0xa1, hi: 0xaf}, + // Block 0x103, offset 0x52c + {value: 0x0024, lo: 0x80, hi: 0x86}, + {value: 0x0024, lo: 0x88, hi: 0x98}, + {value: 0x0024, lo: 0x9b, hi: 0xa1}, + {value: 0x0024, lo: 0xa3, hi: 0xa4}, + {value: 0x0024, lo: 0xa6, hi: 0xaa}, + // Block 0x104, offset 0x531 + {value: 0x0010, lo: 0x80, hi: 0x84}, + {value: 0x0034, lo: 0x90, hi: 0x96}, + // Block 0x105, offset 0x533 + {value: 0xb552, lo: 0x80, hi: 0x81}, + {value: 0xb852, lo: 0x82, hi: 0x83}, + {value: 0x0024, lo: 0x84, hi: 0x89}, + {value: 0x0034, lo: 0x8a, hi: 0x8a}, + {value: 0x0010, lo: 0x90, hi: 0x99}, + // Block 0x106, offset 0x538 + {value: 0x0010, lo: 0x80, hi: 0x83}, + {value: 0x0010, lo: 0x85, hi: 0x9f}, + {value: 0x0010, lo: 0xa1, hi: 0xa2}, + {value: 0x0010, lo: 0xa4, hi: 0xa4}, + {value: 0x0010, lo: 0xa7, hi: 0xa7}, + {value: 0x0010, lo: 0xa9, hi: 0xb2}, + {value: 0x0010, lo: 0xb4, hi: 0xb7}, + {value: 0x0010, lo: 0xb9, hi: 0xb9}, + {value: 0x0010, lo: 0xbb, hi: 0xbb}, + // Block 0x107, offset 0x541 + {value: 0x0010, lo: 0x80, hi: 0x89}, + {value: 0x0010, lo: 0x8b, hi: 0x9b}, + {value: 0x0010, lo: 0xa1, hi: 0xa3}, + {value: 0x0010, lo: 0xa5, hi: 0xa9}, + {value: 0x0010, lo: 0xab, hi: 0xbb}, + // Block 0x108, offset 0x546 + {value: 0x0013, lo: 0xb0, hi: 0xbf}, + // Block 0x109, offset 0x547 + {value: 0x0013, lo: 0x80, hi: 0x89}, + {value: 0x0013, lo: 0x90, hi: 0xa9}, + {value: 0x0013, lo: 0xb0, hi: 0xbf}, + // Block 0x10a, offset 0x54a + {value: 0x0013, lo: 0x80, hi: 0x89}, + // Block 0x10b, offset 0x54b + {value: 0x0004, lo: 0xbb, hi: 0xbf}, + // Block 0x10c, offset 0x54c + {value: 0x0014, lo: 0x81, hi: 0x81}, + {value: 0x0014, lo: 0xa0, hi: 0xbf}, + // Block 0x10d, offset 0x54e + {value: 0x0014, lo: 0x80, hi: 0xbf}, + // Block 0x10e, offset 0x54f + {value: 0x0014, lo: 0x80, hi: 0xaf}, +} + +// Total table size 14027 bytes (13KiB); checksum: F17D40E8 diff --git a/vendor/golang.org/x/text/cases/trieval.go b/vendor/golang.org/x/text/cases/trieval.go new file mode 100644 index 00000000..4e4d13fe --- /dev/null +++ b/vendor/golang.org/x/text/cases/trieval.go @@ -0,0 +1,217 @@ +// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. + +package cases + +// This file contains definitions for interpreting the trie value of the case +// trie generated by "go run gen*.go". It is shared by both the generator +// program and the resultant package. Sharing is achieved by the generator +// copying gen_trieval.go to trieval.go and changing what's above this comment. + +// info holds case information for a single rune. It is the value returned +// by a trie lookup. Most mapping information can be stored in a single 16-bit +// value. If not, for example when a rune is mapped to multiple runes, the value +// stores some basic case data and an index into an array with additional data. +// +// The per-rune values have the following format: +// +// if (exception) { +// 15..4 unsigned exception index +// } else { +// 15..8 XOR pattern or index to XOR pattern for case mapping +// Only 13..8 are used for XOR patterns. +// 7 inverseFold (fold to upper, not to lower) +// 6 index: interpret the XOR pattern as an index +// or isMid if case mode is cIgnorableUncased. +// 5..4 CCC: zero (normal or break), above or other +// } +// 3 exception: interpret this value as an exception index +// (TODO: is this bit necessary? Probably implied from case mode.) +// 2..0 case mode +// +// For the non-exceptional cases, a rune must be either uncased, lowercase or +// uppercase. If the rune is cased, the XOR pattern maps either a lowercase +// rune to uppercase or an uppercase rune to lowercase (applied to the 10 +// least-significant bits of the rune). +// +// See the definitions below for a more detailed description of the various +// bits. +type info uint16 + +const ( + casedMask = 0x0003 + fullCasedMask = 0x0007 + ignorableMask = 0x0006 + ignorableValue = 0x0004 + + inverseFoldBit = 1 << 7 + isMidBit = 1 << 6 + + exceptionBit = 1 << 3 + exceptionShift = 4 + numExceptionBits = 12 + + xorIndexBit = 1 << 6 + xorShift = 8 + + // There is no mapping if all xor bits and the exception bit are zero. + hasMappingMask = 0xff80 | exceptionBit +) + +// The case mode bits encodes the case type of a rune. This includes uncased, +// title, upper and lower case and case ignorable. (For a definition of these +// terms see Chapter 3 of The Unicode Standard Core Specification.) In some rare +// cases, a rune can be both cased and case-ignorable. This is encoded by +// cIgnorableCased. A rune of this type is always lower case. Some runes are +// cased while not having a mapping. +// +// A common pattern for scripts in the Unicode standard is for upper and lower +// case runes to alternate for increasing rune values (e.g. the accented Latin +// ranges starting from U+0100 and U+1E00 among others and some Cyrillic +// characters). We use this property by defining a cXORCase mode, where the case +// mode (always upper or lower case) is derived from the rune value. As the XOR +// pattern for case mappings is often identical for successive runes, using +// cXORCase can result in large series of identical trie values. This, in turn, +// allows us to better compress the trie blocks. +const ( + cUncased info = iota // 000 + cTitle // 001 + cLower // 010 + cUpper // 011 + cIgnorableUncased // 100 + cIgnorableCased // 101 // lower case if mappings exist + cXORCase // 11x // case is cLower | ((rune&1) ^ x) + + maxCaseMode = cUpper +) + +func (c info) isCased() bool { + return c&casedMask != 0 +} + +func (c info) isCaseIgnorable() bool { + return c&ignorableMask == ignorableValue +} + +func (c info) isNotCasedAndNotCaseIgnorable() bool { + return c&fullCasedMask == 0 +} + +func (c info) isCaseIgnorableAndNotCased() bool { + return c&fullCasedMask == cIgnorableUncased +} + +func (c info) isMid() bool { + return c&(fullCasedMask|isMidBit) == isMidBit|cIgnorableUncased +} + +// The case mapping implementation will need to know about various Canonical +// Combining Class (CCC) values. We encode two of these in the trie value: +// cccZero (0) and cccAbove (230). If the value is cccOther, it means that +// CCC(r) > 0, but not 230. A value of cccBreak means that CCC(r) == 0 and that +// the rune also has the break category Break (see below). +const ( + cccBreak info = iota << 4 + cccZero + cccAbove + cccOther + + cccMask = cccBreak | cccZero | cccAbove | cccOther +) + +const ( + starter = 0 + above = 230 + iotaSubscript = 240 +) + +// The exceptions slice holds data that does not fit in a normal info entry. +// The entry is pointed to by the exception index in an entry. It has the +// following format: +// +// Header: +// +// byte 0: +// 7..6 unused +// 5..4 CCC type (same bits as entry) +// 3 unused +// 2..0 length of fold +// +// byte 1: +// 7..6 unused +// 5..3 length of 1st mapping of case type +// 2..0 length of 2nd mapping of case type +// +// case 1st 2nd +// lower -> upper, title +// upper -> lower, title +// title -> lower, upper +// +// Lengths with the value 0x7 indicate no value and implies no change. +// A length of 0 indicates a mapping to zero-length string. +// +// Body bytes: +// +// case folding bytes +// lowercase mapping bytes +// uppercase mapping bytes +// titlecase mapping bytes +// closure mapping bytes (for NFKC_Casefold). (TODO) +// +// Fallbacks: +// +// missing fold -> lower +// missing title -> upper +// all missing -> original rune +// +// exceptions starts with a dummy byte to enforce that there is no zero index +// value. +const ( + lengthMask = 0x07 + lengthBits = 3 + noChange = 0 +) + +// References to generated trie. + +var trie = newCaseTrie(0) + +var sparse = sparseBlocks{ + values: sparseValues[:], + offsets: sparseOffsets[:], +} + +// Sparse block lookup code. + +// valueRange is an entry in a sparse block. +type valueRange struct { + value uint16 + lo, hi byte +} + +type sparseBlocks struct { + values []valueRange + offsets []uint16 +} + +// lookup returns the value from values block n for byte b using binary search. +func (s *sparseBlocks) lookup(n uint32, b byte) uint16 { + lo := s.offsets[n] + hi := s.offsets[n+1] + for lo < hi { + m := lo + (hi-lo)/2 + r := s.values[m] + if r.lo <= b && b <= r.hi { + return r.value + } + if b < r.lo { + hi = m + } else { + lo = m + 1 + } + } + return 0 +} + +// lastRuneForTesting is the last rune used for testing. Everything after this +// is boring. +const lastRuneForTesting = rune(0x1FFFF) diff --git a/vendor/golang.org/x/text/internal/internal.go b/vendor/golang.org/x/text/internal/internal.go new file mode 100644 index 00000000..3cddbbdd --- /dev/null +++ b/vendor/golang.org/x/text/internal/internal.go @@ -0,0 +1,49 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package internal contains non-exported functionality that are used by +// packages in the text repository. +package internal // import "golang.org/x/text/internal" + +import ( + "sort" + + "golang.org/x/text/language" +) + +// SortTags sorts tags in place. +func SortTags(tags []language.Tag) { + sort.Sort(sorter(tags)) +} + +type sorter []language.Tag + +func (s sorter) Len() int { + return len(s) +} + +func (s sorter) Swap(i, j int) { + s[i], s[j] = s[j], s[i] +} + +func (s sorter) Less(i, j int) bool { + return s[i].String() < s[j].String() +} + +// UniqueTags sorts and filters duplicate tags in place and returns a slice with +// only unique tags. +func UniqueTags(tags []language.Tag) []language.Tag { + if len(tags) <= 1 { + return tags + } + SortTags(tags) + k := 0 + for i := 1; i < len(tags); i++ { + if tags[k].String() < tags[i].String() { + k++ + tags[k] = tags[i] + } + } + return tags[:k+1] +} diff --git a/vendor/golang.org/x/text/internal/language/common.go b/vendor/golang.org/x/text/internal/language/common.go new file mode 100644 index 00000000..cdfdb749 --- /dev/null +++ b/vendor/golang.org/x/text/internal/language/common.go @@ -0,0 +1,16 @@ +// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. + +package language + +// This file contains code common to the maketables.go and the package code. + +// AliasType is the type of an alias in AliasMap. +type AliasType int8 + +const ( + Deprecated AliasType = iota + Macro + Legacy + + AliasTypeUnknown AliasType = -1 +) diff --git a/vendor/golang.org/x/text/internal/language/compact.go b/vendor/golang.org/x/text/internal/language/compact.go new file mode 100644 index 00000000..46a00150 --- /dev/null +++ b/vendor/golang.org/x/text/internal/language/compact.go @@ -0,0 +1,29 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package language + +// CompactCoreInfo is a compact integer with the three core tags encoded. +type CompactCoreInfo uint32 + +// GetCompactCore generates a uint32 value that is guaranteed to be unique for +// different language, region, and script values. +func GetCompactCore(t Tag) (cci CompactCoreInfo, ok bool) { + if t.LangID > langNoIndexOffset { + return 0, false + } + cci |= CompactCoreInfo(t.LangID) << (8 + 12) + cci |= CompactCoreInfo(t.ScriptID) << 12 + cci |= CompactCoreInfo(t.RegionID) + return cci, true +} + +// Tag generates a tag from c. +func (c CompactCoreInfo) Tag() Tag { + return Tag{ + LangID: Language(c >> 20), + RegionID: Region(c & 0x3ff), + ScriptID: Script(c>>12) & 0xff, + } +} diff --git a/vendor/golang.org/x/text/internal/language/compact/compact.go b/vendor/golang.org/x/text/internal/language/compact/compact.go new file mode 100644 index 00000000..1b36935e --- /dev/null +++ b/vendor/golang.org/x/text/internal/language/compact/compact.go @@ -0,0 +1,61 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package compact defines a compact representation of language tags. +// +// Common language tags (at least all for which locale information is defined +// in CLDR) are assigned a unique index. Each Tag is associated with such an +// ID for selecting language-related resources (such as translations) as well +// as one for selecting regional defaults (currency, number formatting, etc.) +// +// It may want to export this functionality at some point, but at this point +// this is only available for use within x/text. +package compact // import "golang.org/x/text/internal/language/compact" + +import ( + "sort" + "strings" + + "golang.org/x/text/internal/language" +) + +// ID is an integer identifying a single tag. +type ID uint16 + +func getCoreIndex(t language.Tag) (id ID, ok bool) { + cci, ok := language.GetCompactCore(t) + if !ok { + return 0, false + } + i := sort.Search(len(coreTags), func(i int) bool { + return cci <= coreTags[i] + }) + if i == len(coreTags) || coreTags[i] != cci { + return 0, false + } + return ID(i), true +} + +// Parent returns the ID of the parent or the root ID if id is already the root. +func (id ID) Parent() ID { + return parents[id] +} + +// Tag converts id to an internal language Tag. +func (id ID) Tag() language.Tag { + if int(id) >= len(coreTags) { + return specialTags[int(id)-len(coreTags)] + } + return coreTags[id].Tag() +} + +var specialTags []language.Tag + +func init() { + tags := strings.Split(specialTagsStr, " ") + specialTags = make([]language.Tag, len(tags)) + for i, t := range tags { + specialTags[i] = language.MustParse(t) + } +} diff --git a/vendor/golang.org/x/text/internal/language/compact/language.go b/vendor/golang.org/x/text/internal/language/compact/language.go new file mode 100644 index 00000000..8c1b6666 --- /dev/null +++ b/vendor/golang.org/x/text/internal/language/compact/language.go @@ -0,0 +1,260 @@ +// Copyright 2013 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:generate go run gen.go gen_index.go -output tables.go +//go:generate go run gen_parents.go + +package compact + +// TODO: Remove above NOTE after: +// - verifying that tables are dropped correctly (most notably matcher tables). + +import ( + "strings" + + "golang.org/x/text/internal/language" +) + +// Tag represents a BCP 47 language tag. It is used to specify an instance of a +// specific language or locale. All language tag values are guaranteed to be +// well-formed. +type Tag struct { + // NOTE: exported tags will become part of the public API. + language ID + locale ID + full fullTag // always a language.Tag for now. +} + +const _und = 0 + +type fullTag interface { + IsRoot() bool + Parent() language.Tag +} + +// Make a compact Tag from a fully specified internal language Tag. +func Make(t language.Tag) (tag Tag) { + if region := t.TypeForKey("rg"); len(region) == 6 && region[2:] == "zzzz" { + if r, err := language.ParseRegion(region[:2]); err == nil { + tFull := t + t, _ = t.SetTypeForKey("rg", "") + // TODO: should we not consider "va" for the language tag? + var exact1, exact2 bool + tag.language, exact1 = FromTag(t) + t.RegionID = r + tag.locale, exact2 = FromTag(t) + if !exact1 || !exact2 { + tag.full = tFull + } + return tag + } + } + lang, ok := FromTag(t) + tag.language = lang + tag.locale = lang + if !ok { + tag.full = t + } + return tag +} + +// Tag returns an internal language Tag version of this tag. +func (t Tag) Tag() language.Tag { + if t.full != nil { + return t.full.(language.Tag) + } + tag := t.language.Tag() + if t.language != t.locale { + loc := t.locale.Tag() + tag, _ = tag.SetTypeForKey("rg", strings.ToLower(loc.RegionID.String())+"zzzz") + } + return tag +} + +// IsCompact reports whether this tag is fully defined in terms of ID. +func (t *Tag) IsCompact() bool { + return t.full == nil +} + +// MayHaveVariants reports whether a tag may have variants. If it returns false +// it is guaranteed the tag does not have variants. +func (t Tag) MayHaveVariants() bool { + return t.full != nil || int(t.language) >= len(coreTags) +} + +// MayHaveExtensions reports whether a tag may have extensions. If it returns +// false it is guaranteed the tag does not have them. +func (t Tag) MayHaveExtensions() bool { + return t.full != nil || + int(t.language) >= len(coreTags) || + t.language != t.locale +} + +// IsRoot returns true if t is equal to language "und". +func (t Tag) IsRoot() bool { + if t.full != nil { + return t.full.IsRoot() + } + return t.language == _und +} + +// Parent returns the CLDR parent of t. In CLDR, missing fields in data for a +// specific language are substituted with fields from the parent language. +// The parent for a language may change for newer versions of CLDR. +func (t Tag) Parent() Tag { + if t.full != nil { + return Make(t.full.Parent()) + } + if t.language != t.locale { + // Simulate stripping -u-rg-xxxxxx + return Tag{language: t.language, locale: t.language} + } + // TODO: use parent lookup table once cycle from internal package is + // removed. Probably by internalizing the table and declaring this fast + // enough. + // lang := compactID(internal.Parent(uint16(t.language))) + lang, _ := FromTag(t.language.Tag().Parent()) + return Tag{language: lang, locale: lang} +} + +// nextToken returns token t and the rest of the string. +func nextToken(s string) (t, tail string) { + p := strings.Index(s[1:], "-") + if p == -1 { + return s[1:], "" + } + p++ + return s[1:p], s[p:] +} + +// LanguageID returns an index, where 0 <= index < NumCompactTags, for tags +// for which data exists in the text repository.The index will change over time +// and should not be stored in persistent storage. If t does not match a compact +// index, exact will be false and the compact index will be returned for the +// first match after repeatedly taking the Parent of t. +func LanguageID(t Tag) (id ID, exact bool) { + return t.language, t.full == nil +} + +// RegionalID returns the ID for the regional variant of this tag. This index is +// used to indicate region-specific overrides, such as default currency, default +// calendar and week data, default time cycle, and default measurement system +// and unit preferences. +// +// For instance, the tag en-GB-u-rg-uszzzz specifies British English with US +// settings for currency, number formatting, etc. The CompactIndex for this tag +// will be that for en-GB, while the RegionalID will be the one corresponding to +// en-US. +func RegionalID(t Tag) (id ID, exact bool) { + return t.locale, t.full == nil +} + +// LanguageTag returns t stripped of regional variant indicators. +// +// At the moment this means it is stripped of a regional and variant subtag "rg" +// and "va" in the "u" extension. +func (t Tag) LanguageTag() Tag { + if t.full == nil { + return Tag{language: t.language, locale: t.language} + } + tt := t.Tag() + tt.SetTypeForKey("rg", "") + tt.SetTypeForKey("va", "") + return Make(tt) +} + +// RegionalTag returns the regional variant of the tag. +// +// At the moment this means that the region is set from the regional subtag +// "rg" in the "u" extension. +func (t Tag) RegionalTag() Tag { + rt := Tag{language: t.locale, locale: t.locale} + if t.full == nil { + return rt + } + b := language.Builder{} + tag := t.Tag() + // tag, _ = tag.SetTypeForKey("rg", "") + b.SetTag(t.locale.Tag()) + if v := tag.Variants(); v != "" { + for _, v := range strings.Split(v, "-") { + b.AddVariant(v) + } + } + for _, e := range tag.Extensions() { + b.AddExt(e) + } + return t +} + +// FromTag reports closest matching ID for an internal language Tag. +func FromTag(t language.Tag) (id ID, exact bool) { + // TODO: perhaps give more frequent tags a lower index. + // TODO: we could make the indexes stable. This will excluded some + // possibilities for optimization, so don't do this quite yet. + exact = true + + b, s, r := t.Raw() + if t.HasString() { + if t.IsPrivateUse() { + // We have no entries for user-defined tags. + return 0, false + } + hasExtra := false + if t.HasVariants() { + if t.HasExtensions() { + build := language.Builder{} + build.SetTag(language.Tag{LangID: b, ScriptID: s, RegionID: r}) + build.AddVariant(t.Variants()) + exact = false + t = build.Make() + } + hasExtra = true + } else if _, ok := t.Extension('u'); ok { + // TODO: va may mean something else. Consider not considering it. + // Strip all but the 'va' entry. + old := t + variant := t.TypeForKey("va") + t = language.Tag{LangID: b, ScriptID: s, RegionID: r} + if variant != "" { + t, _ = t.SetTypeForKey("va", variant) + hasExtra = true + } + exact = old == t + } else { + exact = false + } + if hasExtra { + // We have some variants. + for i, s := range specialTags { + if s == t { + return ID(i + len(coreTags)), exact + } + } + exact = false + } + } + if x, ok := getCoreIndex(t); ok { + return x, exact + } + exact = false + if r != 0 && s == 0 { + // Deal with cases where an extra script is inserted for the region. + t, _ := t.Maximize() + if x, ok := getCoreIndex(t); ok { + return x, exact + } + } + for t = t.Parent(); t != root; t = t.Parent() { + // No variants specified: just compare core components. + // The key has the form lllssrrr, where l, s, and r are nibbles for + // respectively the langID, scriptID, and regionID. + if x, ok := getCoreIndex(t); ok { + return x, exact + } + } + return 0, exact +} + +var root = language.Tag{} diff --git a/vendor/golang.org/x/text/internal/language/compact/parents.go b/vendor/golang.org/x/text/internal/language/compact/parents.go new file mode 100644 index 00000000..8d810723 --- /dev/null +++ b/vendor/golang.org/x/text/internal/language/compact/parents.go @@ -0,0 +1,120 @@ +// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. + +package compact + +// parents maps a compact index of a tag to the compact index of the parent of +// this tag. +var parents = []ID{ // 775 elements + // Entry 0 - 3F + 0x0000, 0x0000, 0x0001, 0x0001, 0x0000, 0x0004, 0x0000, 0x0006, + 0x0000, 0x0008, 0x0000, 0x000a, 0x000a, 0x000a, 0x000a, 0x000a, + 0x000a, 0x000a, 0x000a, 0x000a, 0x000a, 0x000a, 0x000a, 0x000a, + 0x000a, 0x000a, 0x000a, 0x000a, 0x000a, 0x000a, 0x000a, 0x000a, + 0x000a, 0x000a, 0x000a, 0x000a, 0x000a, 0x000a, 0x000a, 0x0000, + 0x0000, 0x0028, 0x0000, 0x002a, 0x0000, 0x002c, 0x0000, 0x0000, + 0x002f, 0x002e, 0x002e, 0x0000, 0x0033, 0x0000, 0x0035, 0x0000, + 0x0037, 0x0000, 0x0039, 0x0000, 0x003b, 0x0000, 0x0000, 0x003e, + // Entry 40 - 7F + 0x0000, 0x0040, 0x0040, 0x0000, 0x0043, 0x0043, 0x0000, 0x0046, + 0x0000, 0x0048, 0x0000, 0x0000, 0x004b, 0x004a, 0x004a, 0x0000, + 0x004f, 0x004f, 0x004f, 0x004f, 0x0000, 0x0054, 0x0054, 0x0000, + 0x0057, 0x0000, 0x0059, 0x0000, 0x005b, 0x0000, 0x005d, 0x005d, + 0x0000, 0x0060, 0x0000, 0x0062, 0x0000, 0x0064, 0x0000, 0x0066, + 0x0066, 0x0000, 0x0069, 0x0000, 0x006b, 0x006b, 0x006b, 0x006b, + 0x006b, 0x006b, 0x006b, 0x0000, 0x0073, 0x0000, 0x0075, 0x0000, + 0x0077, 0x0000, 0x0000, 0x007a, 0x0000, 0x007c, 0x0000, 0x007e, + // Entry 80 - BF + 0x0000, 0x0080, 0x0080, 0x0000, 0x0083, 0x0083, 0x0000, 0x0086, + 0x0087, 0x0087, 0x0087, 0x0086, 0x0088, 0x0087, 0x0087, 0x0087, + 0x0086, 0x0087, 0x0087, 0x0087, 0x0087, 0x0087, 0x0087, 0x0088, + 0x0087, 0x0087, 0x0087, 0x0087, 0x0088, 0x0087, 0x0088, 0x0087, + 0x0087, 0x0088, 0x0087, 0x0087, 0x0087, 0x0087, 0x0087, 0x0087, + 0x0087, 0x0087, 0x0087, 0x0086, 0x0087, 0x0087, 0x0087, 0x0087, + 0x0087, 0x0087, 0x0087, 0x0087, 0x0087, 0x0087, 0x0087, 0x0087, + 0x0087, 0x0087, 0x0087, 0x0087, 0x0087, 0x0086, 0x0087, 0x0086, + // Entry C0 - FF + 0x0087, 0x0087, 0x0087, 0x0087, 0x0087, 0x0087, 0x0087, 0x0087, + 0x0088, 0x0087, 0x0087, 0x0087, 0x0087, 0x0087, 0x0087, 0x0087, + 0x0086, 0x0087, 0x0087, 0x0087, 0x0087, 0x0087, 0x0088, 0x0087, + 0x0087, 0x0088, 0x0087, 0x0087, 0x0087, 0x0087, 0x0087, 0x0087, + 0x0087, 0x0087, 0x0087, 0x0087, 0x0087, 0x0086, 0x0086, 0x0087, + 0x0087, 0x0086, 0x0087, 0x0087, 0x0087, 0x0087, 0x0087, 0x0000, + 0x00ef, 0x0000, 0x00f1, 0x00f2, 0x00f2, 0x00f2, 0x00f2, 0x00f2, + 0x00f2, 0x00f2, 0x00f2, 0x00f2, 0x00f1, 0x00f2, 0x00f1, 0x00f1, + // Entry 100 - 13F + 0x00f2, 0x00f2, 0x00f1, 0x00f2, 0x00f2, 0x00f2, 0x00f2, 0x00f1, + 0x00f2, 0x00f2, 0x00f2, 0x00f2, 0x00f2, 0x00f2, 0x0000, 0x010e, + 0x0000, 0x0110, 0x0000, 0x0112, 0x0000, 0x0114, 0x0114, 0x0000, + 0x0117, 0x0117, 0x0117, 0x0117, 0x0000, 0x011c, 0x0000, 0x011e, + 0x0000, 0x0120, 0x0120, 0x0000, 0x0123, 0x0123, 0x0123, 0x0123, + 0x0123, 0x0123, 0x0123, 0x0123, 0x0123, 0x0123, 0x0123, 0x0123, + 0x0123, 0x0123, 0x0123, 0x0123, 0x0123, 0x0123, 0x0123, 0x0123, + 0x0123, 0x0123, 0x0123, 0x0123, 0x0123, 0x0123, 0x0123, 0x0123, + // Entry 140 - 17F + 0x0123, 0x0123, 0x0123, 0x0123, 0x0123, 0x0123, 0x0123, 0x0123, + 0x0123, 0x0123, 0x0123, 0x0123, 0x0123, 0x0123, 0x0123, 0x0123, + 0x0123, 0x0123, 0x0000, 0x0152, 0x0000, 0x0154, 0x0000, 0x0156, + 0x0000, 0x0158, 0x0000, 0x015a, 0x0000, 0x015c, 0x015c, 0x015c, + 0x0000, 0x0160, 0x0000, 0x0000, 0x0163, 0x0000, 0x0165, 0x0000, + 0x0167, 0x0167, 0x0167, 0x0000, 0x016b, 0x0000, 0x016d, 0x0000, + 0x016f, 0x0000, 0x0171, 0x0171, 0x0000, 0x0174, 0x0000, 0x0176, + 0x0000, 0x0178, 0x0000, 0x017a, 0x0000, 0x017c, 0x0000, 0x017e, + // Entry 180 - 1BF + 0x0000, 0x0000, 0x0000, 0x0182, 0x0000, 0x0184, 0x0184, 0x0184, + 0x0184, 0x0000, 0x0000, 0x0000, 0x018b, 0x0000, 0x0000, 0x018e, + 0x0000, 0x0000, 0x0191, 0x0000, 0x0000, 0x0000, 0x0195, 0x0000, + 0x0197, 0x0000, 0x0000, 0x019a, 0x0000, 0x0000, 0x019d, 0x0000, + 0x019f, 0x0000, 0x01a1, 0x0000, 0x01a3, 0x0000, 0x01a5, 0x0000, + 0x01a7, 0x0000, 0x01a9, 0x0000, 0x01ab, 0x0000, 0x01ad, 0x0000, + 0x01af, 0x0000, 0x01b1, 0x01b1, 0x0000, 0x01b4, 0x0000, 0x01b6, + 0x0000, 0x01b8, 0x0000, 0x01ba, 0x0000, 0x01bc, 0x0000, 0x0000, + // Entry 1C0 - 1FF + 0x01bf, 0x0000, 0x01c1, 0x0000, 0x01c3, 0x0000, 0x01c5, 0x0000, + 0x01c7, 0x0000, 0x01c9, 0x0000, 0x01cb, 0x01cb, 0x01cb, 0x01cb, + 0x0000, 0x01d0, 0x0000, 0x01d2, 0x01d2, 0x0000, 0x01d5, 0x0000, + 0x01d7, 0x0000, 0x01d9, 0x0000, 0x01db, 0x0000, 0x01dd, 0x0000, + 0x01df, 0x01df, 0x0000, 0x01e2, 0x0000, 0x01e4, 0x0000, 0x01e6, + 0x0000, 0x01e8, 0x0000, 0x01ea, 0x0000, 0x01ec, 0x0000, 0x01ee, + 0x0000, 0x01f0, 0x0000, 0x0000, 0x01f3, 0x0000, 0x01f5, 0x01f5, + 0x01f5, 0x0000, 0x01f9, 0x0000, 0x01fb, 0x0000, 0x01fd, 0x0000, + // Entry 200 - 23F + 0x01ff, 0x0000, 0x0000, 0x0202, 0x0000, 0x0204, 0x0204, 0x0000, + 0x0207, 0x0000, 0x0209, 0x0209, 0x0000, 0x020c, 0x020c, 0x0000, + 0x020f, 0x020f, 0x020f, 0x020f, 0x020f, 0x020f, 0x020f, 0x0000, + 0x0217, 0x0000, 0x0219, 0x0000, 0x021b, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0221, 0x0000, 0x0000, 0x0224, 0x0000, 0x0226, + 0x0226, 0x0000, 0x0229, 0x0000, 0x022b, 0x022b, 0x0000, 0x0000, + 0x022f, 0x022e, 0x022e, 0x0000, 0x0000, 0x0234, 0x0000, 0x0236, + 0x0000, 0x0238, 0x0000, 0x0244, 0x023a, 0x0244, 0x0244, 0x0244, + // Entry 240 - 27F + 0x0244, 0x0244, 0x0244, 0x0244, 0x023a, 0x0244, 0x0244, 0x0000, + 0x0247, 0x0247, 0x0247, 0x0000, 0x024b, 0x0000, 0x024d, 0x0000, + 0x024f, 0x024f, 0x0000, 0x0252, 0x0000, 0x0254, 0x0254, 0x0254, + 0x0254, 0x0254, 0x0254, 0x0000, 0x025b, 0x0000, 0x025d, 0x0000, + 0x025f, 0x0000, 0x0261, 0x0000, 0x0263, 0x0000, 0x0265, 0x0000, + 0x0000, 0x0268, 0x0268, 0x0268, 0x0000, 0x026c, 0x0000, 0x026e, + 0x0000, 0x0270, 0x0000, 0x0000, 0x0000, 0x0274, 0x0273, 0x0273, + 0x0000, 0x0278, 0x0000, 0x027a, 0x0000, 0x027c, 0x0000, 0x0000, + // Entry 280 - 2BF + 0x0000, 0x0000, 0x0281, 0x0000, 0x0000, 0x0284, 0x0000, 0x0286, + 0x0286, 0x0286, 0x0286, 0x0000, 0x028b, 0x028b, 0x028b, 0x0000, + 0x028f, 0x028f, 0x028f, 0x028f, 0x028f, 0x0000, 0x0295, 0x0295, + 0x0295, 0x0295, 0x0000, 0x0000, 0x0000, 0x0000, 0x029d, 0x029d, + 0x029d, 0x0000, 0x02a1, 0x02a1, 0x02a1, 0x02a1, 0x0000, 0x0000, + 0x02a7, 0x02a7, 0x02a7, 0x02a7, 0x0000, 0x02ac, 0x0000, 0x02ae, + 0x02ae, 0x0000, 0x02b1, 0x0000, 0x02b3, 0x0000, 0x02b5, 0x02b5, + 0x0000, 0x0000, 0x02b9, 0x0000, 0x0000, 0x0000, 0x02bd, 0x0000, + // Entry 2C0 - 2FF + 0x02bf, 0x02bf, 0x0000, 0x0000, 0x02c3, 0x0000, 0x02c5, 0x0000, + 0x02c7, 0x0000, 0x02c9, 0x0000, 0x02cb, 0x0000, 0x02cd, 0x02cd, + 0x0000, 0x0000, 0x02d1, 0x0000, 0x02d3, 0x02d0, 0x02d0, 0x0000, + 0x0000, 0x02d8, 0x02d7, 0x02d7, 0x0000, 0x0000, 0x02dd, 0x0000, + 0x02df, 0x0000, 0x02e1, 0x0000, 0x0000, 0x02e4, 0x0000, 0x02e6, + 0x0000, 0x0000, 0x02e9, 0x0000, 0x02eb, 0x0000, 0x02ed, 0x0000, + 0x02ef, 0x02ef, 0x0000, 0x0000, 0x02f3, 0x02f2, 0x02f2, 0x0000, + 0x02f7, 0x0000, 0x02f9, 0x02f9, 0x02f9, 0x02f9, 0x02f9, 0x0000, + // Entry 300 - 33F + 0x02ff, 0x0300, 0x02ff, 0x0000, 0x0303, 0x0051, 0x00e6, +} // Size: 1574 bytes + +// Total table size 1574 bytes (1KiB); checksum: 895AAF0B diff --git a/vendor/golang.org/x/text/internal/language/compact/tables.go b/vendor/golang.org/x/text/internal/language/compact/tables.go new file mode 100644 index 00000000..a09ed198 --- /dev/null +++ b/vendor/golang.org/x/text/internal/language/compact/tables.go @@ -0,0 +1,1015 @@ +// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. + +package compact + +import "golang.org/x/text/internal/language" + +// CLDRVersion is the CLDR version from which the tables in this package are derived. +const CLDRVersion = "32" + +// NumCompactTags is the number of common tags. The maximum tag is +// NumCompactTags-1. +const NumCompactTags = 775 +const ( + undIndex ID = 0 + afIndex ID = 1 + afNAIndex ID = 2 + afZAIndex ID = 3 + agqIndex ID = 4 + agqCMIndex ID = 5 + akIndex ID = 6 + akGHIndex ID = 7 + amIndex ID = 8 + amETIndex ID = 9 + arIndex ID = 10 + ar001Index ID = 11 + arAEIndex ID = 12 + arBHIndex ID = 13 + arDJIndex ID = 14 + arDZIndex ID = 15 + arEGIndex ID = 16 + arEHIndex ID = 17 + arERIndex ID = 18 + arILIndex ID = 19 + arIQIndex ID = 20 + arJOIndex ID = 21 + arKMIndex ID = 22 + arKWIndex ID = 23 + arLBIndex ID = 24 + arLYIndex ID = 25 + arMAIndex ID = 26 + arMRIndex ID = 27 + arOMIndex ID = 28 + arPSIndex ID = 29 + arQAIndex ID = 30 + arSAIndex ID = 31 + arSDIndex ID = 32 + arSOIndex ID = 33 + arSSIndex ID = 34 + arSYIndex ID = 35 + arTDIndex ID = 36 + arTNIndex ID = 37 + arYEIndex ID = 38 + arsIndex ID = 39 + asIndex ID = 40 + asINIndex ID = 41 + asaIndex ID = 42 + asaTZIndex ID = 43 + astIndex ID = 44 + astESIndex ID = 45 + azIndex ID = 46 + azCyrlIndex ID = 47 + azCyrlAZIndex ID = 48 + azLatnIndex ID = 49 + azLatnAZIndex ID = 50 + basIndex ID = 51 + basCMIndex ID = 52 + beIndex ID = 53 + beBYIndex ID = 54 + bemIndex ID = 55 + bemZMIndex ID = 56 + bezIndex ID = 57 + bezTZIndex ID = 58 + bgIndex ID = 59 + bgBGIndex ID = 60 + bhIndex ID = 61 + bmIndex ID = 62 + bmMLIndex ID = 63 + bnIndex ID = 64 + bnBDIndex ID = 65 + bnINIndex ID = 66 + boIndex ID = 67 + boCNIndex ID = 68 + boINIndex ID = 69 + brIndex ID = 70 + brFRIndex ID = 71 + brxIndex ID = 72 + brxINIndex ID = 73 + bsIndex ID = 74 + bsCyrlIndex ID = 75 + bsCyrlBAIndex ID = 76 + bsLatnIndex ID = 77 + bsLatnBAIndex ID = 78 + caIndex ID = 79 + caADIndex ID = 80 + caESIndex ID = 81 + caFRIndex ID = 82 + caITIndex ID = 83 + ccpIndex ID = 84 + ccpBDIndex ID = 85 + ccpINIndex ID = 86 + ceIndex ID = 87 + ceRUIndex ID = 88 + cggIndex ID = 89 + cggUGIndex ID = 90 + chrIndex ID = 91 + chrUSIndex ID = 92 + ckbIndex ID = 93 + ckbIQIndex ID = 94 + ckbIRIndex ID = 95 + csIndex ID = 96 + csCZIndex ID = 97 + cuIndex ID = 98 + cuRUIndex ID = 99 + cyIndex ID = 100 + cyGBIndex ID = 101 + daIndex ID = 102 + daDKIndex ID = 103 + daGLIndex ID = 104 + davIndex ID = 105 + davKEIndex ID = 106 + deIndex ID = 107 + deATIndex ID = 108 + deBEIndex ID = 109 + deCHIndex ID = 110 + deDEIndex ID = 111 + deITIndex ID = 112 + deLIIndex ID = 113 + deLUIndex ID = 114 + djeIndex ID = 115 + djeNEIndex ID = 116 + dsbIndex ID = 117 + dsbDEIndex ID = 118 + duaIndex ID = 119 + duaCMIndex ID = 120 + dvIndex ID = 121 + dyoIndex ID = 122 + dyoSNIndex ID = 123 + dzIndex ID = 124 + dzBTIndex ID = 125 + ebuIndex ID = 126 + ebuKEIndex ID = 127 + eeIndex ID = 128 + eeGHIndex ID = 129 + eeTGIndex ID = 130 + elIndex ID = 131 + elCYIndex ID = 132 + elGRIndex ID = 133 + enIndex ID = 134 + en001Index ID = 135 + en150Index ID = 136 + enAGIndex ID = 137 + enAIIndex ID = 138 + enASIndex ID = 139 + enATIndex ID = 140 + enAUIndex ID = 141 + enBBIndex ID = 142 + enBEIndex ID = 143 + enBIIndex ID = 144 + enBMIndex ID = 145 + enBSIndex ID = 146 + enBWIndex ID = 147 + enBZIndex ID = 148 + enCAIndex ID = 149 + enCCIndex ID = 150 + enCHIndex ID = 151 + enCKIndex ID = 152 + enCMIndex ID = 153 + enCXIndex ID = 154 + enCYIndex ID = 155 + enDEIndex ID = 156 + enDGIndex ID = 157 + enDKIndex ID = 158 + enDMIndex ID = 159 + enERIndex ID = 160 + enFIIndex ID = 161 + enFJIndex ID = 162 + enFKIndex ID = 163 + enFMIndex ID = 164 + enGBIndex ID = 165 + enGDIndex ID = 166 + enGGIndex ID = 167 + enGHIndex ID = 168 + enGIIndex ID = 169 + enGMIndex ID = 170 + enGUIndex ID = 171 + enGYIndex ID = 172 + enHKIndex ID = 173 + enIEIndex ID = 174 + enILIndex ID = 175 + enIMIndex ID = 176 + enINIndex ID = 177 + enIOIndex ID = 178 + enJEIndex ID = 179 + enJMIndex ID = 180 + enKEIndex ID = 181 + enKIIndex ID = 182 + enKNIndex ID = 183 + enKYIndex ID = 184 + enLCIndex ID = 185 + enLRIndex ID = 186 + enLSIndex ID = 187 + enMGIndex ID = 188 + enMHIndex ID = 189 + enMOIndex ID = 190 + enMPIndex ID = 191 + enMSIndex ID = 192 + enMTIndex ID = 193 + enMUIndex ID = 194 + enMWIndex ID = 195 + enMYIndex ID = 196 + enNAIndex ID = 197 + enNFIndex ID = 198 + enNGIndex ID = 199 + enNLIndex ID = 200 + enNRIndex ID = 201 + enNUIndex ID = 202 + enNZIndex ID = 203 + enPGIndex ID = 204 + enPHIndex ID = 205 + enPKIndex ID = 206 + enPNIndex ID = 207 + enPRIndex ID = 208 + enPWIndex ID = 209 + enRWIndex ID = 210 + enSBIndex ID = 211 + enSCIndex ID = 212 + enSDIndex ID = 213 + enSEIndex ID = 214 + enSGIndex ID = 215 + enSHIndex ID = 216 + enSIIndex ID = 217 + enSLIndex ID = 218 + enSSIndex ID = 219 + enSXIndex ID = 220 + enSZIndex ID = 221 + enTCIndex ID = 222 + enTKIndex ID = 223 + enTOIndex ID = 224 + enTTIndex ID = 225 + enTVIndex ID = 226 + enTZIndex ID = 227 + enUGIndex ID = 228 + enUMIndex ID = 229 + enUSIndex ID = 230 + enVCIndex ID = 231 + enVGIndex ID = 232 + enVIIndex ID = 233 + enVUIndex ID = 234 + enWSIndex ID = 235 + enZAIndex ID = 236 + enZMIndex ID = 237 + enZWIndex ID = 238 + eoIndex ID = 239 + eo001Index ID = 240 + esIndex ID = 241 + es419Index ID = 242 + esARIndex ID = 243 + esBOIndex ID = 244 + esBRIndex ID = 245 + esBZIndex ID = 246 + esCLIndex ID = 247 + esCOIndex ID = 248 + esCRIndex ID = 249 + esCUIndex ID = 250 + esDOIndex ID = 251 + esEAIndex ID = 252 + esECIndex ID = 253 + esESIndex ID = 254 + esGQIndex ID = 255 + esGTIndex ID = 256 + esHNIndex ID = 257 + esICIndex ID = 258 + esMXIndex ID = 259 + esNIIndex ID = 260 + esPAIndex ID = 261 + esPEIndex ID = 262 + esPHIndex ID = 263 + esPRIndex ID = 264 + esPYIndex ID = 265 + esSVIndex ID = 266 + esUSIndex ID = 267 + esUYIndex ID = 268 + esVEIndex ID = 269 + etIndex ID = 270 + etEEIndex ID = 271 + euIndex ID = 272 + euESIndex ID = 273 + ewoIndex ID = 274 + ewoCMIndex ID = 275 + faIndex ID = 276 + faAFIndex ID = 277 + faIRIndex ID = 278 + ffIndex ID = 279 + ffCMIndex ID = 280 + ffGNIndex ID = 281 + ffMRIndex ID = 282 + ffSNIndex ID = 283 + fiIndex ID = 284 + fiFIIndex ID = 285 + filIndex ID = 286 + filPHIndex ID = 287 + foIndex ID = 288 + foDKIndex ID = 289 + foFOIndex ID = 290 + frIndex ID = 291 + frBEIndex ID = 292 + frBFIndex ID = 293 + frBIIndex ID = 294 + frBJIndex ID = 295 + frBLIndex ID = 296 + frCAIndex ID = 297 + frCDIndex ID = 298 + frCFIndex ID = 299 + frCGIndex ID = 300 + frCHIndex ID = 301 + frCIIndex ID = 302 + frCMIndex ID = 303 + frDJIndex ID = 304 + frDZIndex ID = 305 + frFRIndex ID = 306 + frGAIndex ID = 307 + frGFIndex ID = 308 + frGNIndex ID = 309 + frGPIndex ID = 310 + frGQIndex ID = 311 + frHTIndex ID = 312 + frKMIndex ID = 313 + frLUIndex ID = 314 + frMAIndex ID = 315 + frMCIndex ID = 316 + frMFIndex ID = 317 + frMGIndex ID = 318 + frMLIndex ID = 319 + frMQIndex ID = 320 + frMRIndex ID = 321 + frMUIndex ID = 322 + frNCIndex ID = 323 + frNEIndex ID = 324 + frPFIndex ID = 325 + frPMIndex ID = 326 + frREIndex ID = 327 + frRWIndex ID = 328 + frSCIndex ID = 329 + frSNIndex ID = 330 + frSYIndex ID = 331 + frTDIndex ID = 332 + frTGIndex ID = 333 + frTNIndex ID = 334 + frVUIndex ID = 335 + frWFIndex ID = 336 + frYTIndex ID = 337 + furIndex ID = 338 + furITIndex ID = 339 + fyIndex ID = 340 + fyNLIndex ID = 341 + gaIndex ID = 342 + gaIEIndex ID = 343 + gdIndex ID = 344 + gdGBIndex ID = 345 + glIndex ID = 346 + glESIndex ID = 347 + gswIndex ID = 348 + gswCHIndex ID = 349 + gswFRIndex ID = 350 + gswLIIndex ID = 351 + guIndex ID = 352 + guINIndex ID = 353 + guwIndex ID = 354 + guzIndex ID = 355 + guzKEIndex ID = 356 + gvIndex ID = 357 + gvIMIndex ID = 358 + haIndex ID = 359 + haGHIndex ID = 360 + haNEIndex ID = 361 + haNGIndex ID = 362 + hawIndex ID = 363 + hawUSIndex ID = 364 + heIndex ID = 365 + heILIndex ID = 366 + hiIndex ID = 367 + hiINIndex ID = 368 + hrIndex ID = 369 + hrBAIndex ID = 370 + hrHRIndex ID = 371 + hsbIndex ID = 372 + hsbDEIndex ID = 373 + huIndex ID = 374 + huHUIndex ID = 375 + hyIndex ID = 376 + hyAMIndex ID = 377 + idIndex ID = 378 + idIDIndex ID = 379 + igIndex ID = 380 + igNGIndex ID = 381 + iiIndex ID = 382 + iiCNIndex ID = 383 + inIndex ID = 384 + ioIndex ID = 385 + isIndex ID = 386 + isISIndex ID = 387 + itIndex ID = 388 + itCHIndex ID = 389 + itITIndex ID = 390 + itSMIndex ID = 391 + itVAIndex ID = 392 + iuIndex ID = 393 + iwIndex ID = 394 + jaIndex ID = 395 + jaJPIndex ID = 396 + jboIndex ID = 397 + jgoIndex ID = 398 + jgoCMIndex ID = 399 + jiIndex ID = 400 + jmcIndex ID = 401 + jmcTZIndex ID = 402 + jvIndex ID = 403 + jwIndex ID = 404 + kaIndex ID = 405 + kaGEIndex ID = 406 + kabIndex ID = 407 + kabDZIndex ID = 408 + kajIndex ID = 409 + kamIndex ID = 410 + kamKEIndex ID = 411 + kcgIndex ID = 412 + kdeIndex ID = 413 + kdeTZIndex ID = 414 + keaIndex ID = 415 + keaCVIndex ID = 416 + khqIndex ID = 417 + khqMLIndex ID = 418 + kiIndex ID = 419 + kiKEIndex ID = 420 + kkIndex ID = 421 + kkKZIndex ID = 422 + kkjIndex ID = 423 + kkjCMIndex ID = 424 + klIndex ID = 425 + klGLIndex ID = 426 + klnIndex ID = 427 + klnKEIndex ID = 428 + kmIndex ID = 429 + kmKHIndex ID = 430 + knIndex ID = 431 + knINIndex ID = 432 + koIndex ID = 433 + koKPIndex ID = 434 + koKRIndex ID = 435 + kokIndex ID = 436 + kokINIndex ID = 437 + ksIndex ID = 438 + ksINIndex ID = 439 + ksbIndex ID = 440 + ksbTZIndex ID = 441 + ksfIndex ID = 442 + ksfCMIndex ID = 443 + kshIndex ID = 444 + kshDEIndex ID = 445 + kuIndex ID = 446 + kwIndex ID = 447 + kwGBIndex ID = 448 + kyIndex ID = 449 + kyKGIndex ID = 450 + lagIndex ID = 451 + lagTZIndex ID = 452 + lbIndex ID = 453 + lbLUIndex ID = 454 + lgIndex ID = 455 + lgUGIndex ID = 456 + lktIndex ID = 457 + lktUSIndex ID = 458 + lnIndex ID = 459 + lnAOIndex ID = 460 + lnCDIndex ID = 461 + lnCFIndex ID = 462 + lnCGIndex ID = 463 + loIndex ID = 464 + loLAIndex ID = 465 + lrcIndex ID = 466 + lrcIQIndex ID = 467 + lrcIRIndex ID = 468 + ltIndex ID = 469 + ltLTIndex ID = 470 + luIndex ID = 471 + luCDIndex ID = 472 + luoIndex ID = 473 + luoKEIndex ID = 474 + luyIndex ID = 475 + luyKEIndex ID = 476 + lvIndex ID = 477 + lvLVIndex ID = 478 + masIndex ID = 479 + masKEIndex ID = 480 + masTZIndex ID = 481 + merIndex ID = 482 + merKEIndex ID = 483 + mfeIndex ID = 484 + mfeMUIndex ID = 485 + mgIndex ID = 486 + mgMGIndex ID = 487 + mghIndex ID = 488 + mghMZIndex ID = 489 + mgoIndex ID = 490 + mgoCMIndex ID = 491 + mkIndex ID = 492 + mkMKIndex ID = 493 + mlIndex ID = 494 + mlINIndex ID = 495 + mnIndex ID = 496 + mnMNIndex ID = 497 + moIndex ID = 498 + mrIndex ID = 499 + mrINIndex ID = 500 + msIndex ID = 501 + msBNIndex ID = 502 + msMYIndex ID = 503 + msSGIndex ID = 504 + mtIndex ID = 505 + mtMTIndex ID = 506 + muaIndex ID = 507 + muaCMIndex ID = 508 + myIndex ID = 509 + myMMIndex ID = 510 + mznIndex ID = 511 + mznIRIndex ID = 512 + nahIndex ID = 513 + naqIndex ID = 514 + naqNAIndex ID = 515 + nbIndex ID = 516 + nbNOIndex ID = 517 + nbSJIndex ID = 518 + ndIndex ID = 519 + ndZWIndex ID = 520 + ndsIndex ID = 521 + ndsDEIndex ID = 522 + ndsNLIndex ID = 523 + neIndex ID = 524 + neINIndex ID = 525 + neNPIndex ID = 526 + nlIndex ID = 527 + nlAWIndex ID = 528 + nlBEIndex ID = 529 + nlBQIndex ID = 530 + nlCWIndex ID = 531 + nlNLIndex ID = 532 + nlSRIndex ID = 533 + nlSXIndex ID = 534 + nmgIndex ID = 535 + nmgCMIndex ID = 536 + nnIndex ID = 537 + nnNOIndex ID = 538 + nnhIndex ID = 539 + nnhCMIndex ID = 540 + noIndex ID = 541 + nqoIndex ID = 542 + nrIndex ID = 543 + nsoIndex ID = 544 + nusIndex ID = 545 + nusSSIndex ID = 546 + nyIndex ID = 547 + nynIndex ID = 548 + nynUGIndex ID = 549 + omIndex ID = 550 + omETIndex ID = 551 + omKEIndex ID = 552 + orIndex ID = 553 + orINIndex ID = 554 + osIndex ID = 555 + osGEIndex ID = 556 + osRUIndex ID = 557 + paIndex ID = 558 + paArabIndex ID = 559 + paArabPKIndex ID = 560 + paGuruIndex ID = 561 + paGuruINIndex ID = 562 + papIndex ID = 563 + plIndex ID = 564 + plPLIndex ID = 565 + prgIndex ID = 566 + prg001Index ID = 567 + psIndex ID = 568 + psAFIndex ID = 569 + ptIndex ID = 570 + ptAOIndex ID = 571 + ptBRIndex ID = 572 + ptCHIndex ID = 573 + ptCVIndex ID = 574 + ptGQIndex ID = 575 + ptGWIndex ID = 576 + ptLUIndex ID = 577 + ptMOIndex ID = 578 + ptMZIndex ID = 579 + ptPTIndex ID = 580 + ptSTIndex ID = 581 + ptTLIndex ID = 582 + quIndex ID = 583 + quBOIndex ID = 584 + quECIndex ID = 585 + quPEIndex ID = 586 + rmIndex ID = 587 + rmCHIndex ID = 588 + rnIndex ID = 589 + rnBIIndex ID = 590 + roIndex ID = 591 + roMDIndex ID = 592 + roROIndex ID = 593 + rofIndex ID = 594 + rofTZIndex ID = 595 + ruIndex ID = 596 + ruBYIndex ID = 597 + ruKGIndex ID = 598 + ruKZIndex ID = 599 + ruMDIndex ID = 600 + ruRUIndex ID = 601 + ruUAIndex ID = 602 + rwIndex ID = 603 + rwRWIndex ID = 604 + rwkIndex ID = 605 + rwkTZIndex ID = 606 + sahIndex ID = 607 + sahRUIndex ID = 608 + saqIndex ID = 609 + saqKEIndex ID = 610 + sbpIndex ID = 611 + sbpTZIndex ID = 612 + sdIndex ID = 613 + sdPKIndex ID = 614 + sdhIndex ID = 615 + seIndex ID = 616 + seFIIndex ID = 617 + seNOIndex ID = 618 + seSEIndex ID = 619 + sehIndex ID = 620 + sehMZIndex ID = 621 + sesIndex ID = 622 + sesMLIndex ID = 623 + sgIndex ID = 624 + sgCFIndex ID = 625 + shIndex ID = 626 + shiIndex ID = 627 + shiLatnIndex ID = 628 + shiLatnMAIndex ID = 629 + shiTfngIndex ID = 630 + shiTfngMAIndex ID = 631 + siIndex ID = 632 + siLKIndex ID = 633 + skIndex ID = 634 + skSKIndex ID = 635 + slIndex ID = 636 + slSIIndex ID = 637 + smaIndex ID = 638 + smiIndex ID = 639 + smjIndex ID = 640 + smnIndex ID = 641 + smnFIIndex ID = 642 + smsIndex ID = 643 + snIndex ID = 644 + snZWIndex ID = 645 + soIndex ID = 646 + soDJIndex ID = 647 + soETIndex ID = 648 + soKEIndex ID = 649 + soSOIndex ID = 650 + sqIndex ID = 651 + sqALIndex ID = 652 + sqMKIndex ID = 653 + sqXKIndex ID = 654 + srIndex ID = 655 + srCyrlIndex ID = 656 + srCyrlBAIndex ID = 657 + srCyrlMEIndex ID = 658 + srCyrlRSIndex ID = 659 + srCyrlXKIndex ID = 660 + srLatnIndex ID = 661 + srLatnBAIndex ID = 662 + srLatnMEIndex ID = 663 + srLatnRSIndex ID = 664 + srLatnXKIndex ID = 665 + ssIndex ID = 666 + ssyIndex ID = 667 + stIndex ID = 668 + svIndex ID = 669 + svAXIndex ID = 670 + svFIIndex ID = 671 + svSEIndex ID = 672 + swIndex ID = 673 + swCDIndex ID = 674 + swKEIndex ID = 675 + swTZIndex ID = 676 + swUGIndex ID = 677 + syrIndex ID = 678 + taIndex ID = 679 + taINIndex ID = 680 + taLKIndex ID = 681 + taMYIndex ID = 682 + taSGIndex ID = 683 + teIndex ID = 684 + teINIndex ID = 685 + teoIndex ID = 686 + teoKEIndex ID = 687 + teoUGIndex ID = 688 + tgIndex ID = 689 + tgTJIndex ID = 690 + thIndex ID = 691 + thTHIndex ID = 692 + tiIndex ID = 693 + tiERIndex ID = 694 + tiETIndex ID = 695 + tigIndex ID = 696 + tkIndex ID = 697 + tkTMIndex ID = 698 + tlIndex ID = 699 + tnIndex ID = 700 + toIndex ID = 701 + toTOIndex ID = 702 + trIndex ID = 703 + trCYIndex ID = 704 + trTRIndex ID = 705 + tsIndex ID = 706 + ttIndex ID = 707 + ttRUIndex ID = 708 + twqIndex ID = 709 + twqNEIndex ID = 710 + tzmIndex ID = 711 + tzmMAIndex ID = 712 + ugIndex ID = 713 + ugCNIndex ID = 714 + ukIndex ID = 715 + ukUAIndex ID = 716 + urIndex ID = 717 + urINIndex ID = 718 + urPKIndex ID = 719 + uzIndex ID = 720 + uzArabIndex ID = 721 + uzArabAFIndex ID = 722 + uzCyrlIndex ID = 723 + uzCyrlUZIndex ID = 724 + uzLatnIndex ID = 725 + uzLatnUZIndex ID = 726 + vaiIndex ID = 727 + vaiLatnIndex ID = 728 + vaiLatnLRIndex ID = 729 + vaiVaiiIndex ID = 730 + vaiVaiiLRIndex ID = 731 + veIndex ID = 732 + viIndex ID = 733 + viVNIndex ID = 734 + voIndex ID = 735 + vo001Index ID = 736 + vunIndex ID = 737 + vunTZIndex ID = 738 + waIndex ID = 739 + waeIndex ID = 740 + waeCHIndex ID = 741 + woIndex ID = 742 + woSNIndex ID = 743 + xhIndex ID = 744 + xogIndex ID = 745 + xogUGIndex ID = 746 + yavIndex ID = 747 + yavCMIndex ID = 748 + yiIndex ID = 749 + yi001Index ID = 750 + yoIndex ID = 751 + yoBJIndex ID = 752 + yoNGIndex ID = 753 + yueIndex ID = 754 + yueHansIndex ID = 755 + yueHansCNIndex ID = 756 + yueHantIndex ID = 757 + yueHantHKIndex ID = 758 + zghIndex ID = 759 + zghMAIndex ID = 760 + zhIndex ID = 761 + zhHansIndex ID = 762 + zhHansCNIndex ID = 763 + zhHansHKIndex ID = 764 + zhHansMOIndex ID = 765 + zhHansSGIndex ID = 766 + zhHantIndex ID = 767 + zhHantHKIndex ID = 768 + zhHantMOIndex ID = 769 + zhHantTWIndex ID = 770 + zuIndex ID = 771 + zuZAIndex ID = 772 + caESvalenciaIndex ID = 773 + enUSuvaposixIndex ID = 774 +) + +var coreTags = []language.CompactCoreInfo{ // 773 elements + // Entry 0 - 1F + 0x00000000, 0x01600000, 0x016000d3, 0x01600162, + 0x01c00000, 0x01c00052, 0x02100000, 0x02100081, + 0x02700000, 0x02700070, 0x03a00000, 0x03a00001, + 0x03a00023, 0x03a00039, 0x03a00063, 0x03a00068, + 0x03a0006c, 0x03a0006d, 0x03a0006e, 0x03a00098, + 0x03a0009c, 0x03a000a2, 0x03a000a9, 0x03a000ad, + 0x03a000b1, 0x03a000ba, 0x03a000bb, 0x03a000ca, + 0x03a000e2, 0x03a000ee, 0x03a000f4, 0x03a00109, + // Entry 20 - 3F + 0x03a0010c, 0x03a00116, 0x03a00118, 0x03a0011d, + 0x03a00121, 0x03a00129, 0x03a0015f, 0x04000000, + 0x04300000, 0x0430009a, 0x04400000, 0x04400130, + 0x04800000, 0x0480006f, 0x05800000, 0x05820000, + 0x05820032, 0x0585b000, 0x0585b032, 0x05e00000, + 0x05e00052, 0x07100000, 0x07100047, 0x07500000, + 0x07500163, 0x07900000, 0x07900130, 0x07e00000, + 0x07e00038, 0x08200000, 0x0a000000, 0x0a0000c4, + // Entry 40 - 5F + 0x0a500000, 0x0a500035, 0x0a50009a, 0x0a900000, + 0x0a900053, 0x0a90009a, 0x0b200000, 0x0b200079, + 0x0b500000, 0x0b50009a, 0x0b700000, 0x0b720000, + 0x0b720033, 0x0b75b000, 0x0b75b033, 0x0d700000, + 0x0d700022, 0x0d70006f, 0x0d700079, 0x0d70009f, + 0x0db00000, 0x0db00035, 0x0db0009a, 0x0dc00000, + 0x0dc00107, 0x0df00000, 0x0df00132, 0x0e500000, + 0x0e500136, 0x0e900000, 0x0e90009c, 0x0e90009d, + // Entry 60 - 7F + 0x0fa00000, 0x0fa0005f, 0x0fe00000, 0x0fe00107, + 0x10000000, 0x1000007c, 0x10100000, 0x10100064, + 0x10100083, 0x10800000, 0x108000a5, 0x10d00000, + 0x10d0002e, 0x10d00036, 0x10d0004e, 0x10d00061, + 0x10d0009f, 0x10d000b3, 0x10d000b8, 0x11700000, + 0x117000d5, 0x11f00000, 0x11f00061, 0x12400000, + 0x12400052, 0x12800000, 0x12b00000, 0x12b00115, + 0x12d00000, 0x12d00043, 0x12f00000, 0x12f000a5, + // Entry 80 - 9F + 0x13000000, 0x13000081, 0x13000123, 0x13600000, + 0x1360005e, 0x13600088, 0x13900000, 0x13900001, + 0x1390001a, 0x13900025, 0x13900026, 0x1390002d, + 0x1390002e, 0x1390002f, 0x13900034, 0x13900036, + 0x1390003a, 0x1390003d, 0x13900042, 0x13900046, + 0x13900048, 0x13900049, 0x1390004a, 0x1390004e, + 0x13900050, 0x13900052, 0x1390005d, 0x1390005e, + 0x13900061, 0x13900062, 0x13900064, 0x13900065, + // Entry A0 - BF + 0x1390006e, 0x13900073, 0x13900074, 0x13900075, + 0x13900076, 0x1390007c, 0x1390007d, 0x13900080, + 0x13900081, 0x13900082, 0x13900084, 0x1390008b, + 0x1390008d, 0x1390008e, 0x13900097, 0x13900098, + 0x13900099, 0x1390009a, 0x1390009b, 0x139000a0, + 0x139000a1, 0x139000a5, 0x139000a8, 0x139000aa, + 0x139000ae, 0x139000b2, 0x139000b5, 0x139000b6, + 0x139000c0, 0x139000c1, 0x139000c7, 0x139000c8, + // Entry C0 - DF + 0x139000cb, 0x139000cc, 0x139000cd, 0x139000cf, + 0x139000d1, 0x139000d3, 0x139000d6, 0x139000d7, + 0x139000da, 0x139000de, 0x139000e0, 0x139000e1, + 0x139000e7, 0x139000e8, 0x139000e9, 0x139000ec, + 0x139000ed, 0x139000f1, 0x13900108, 0x1390010a, + 0x1390010b, 0x1390010c, 0x1390010d, 0x1390010e, + 0x1390010f, 0x13900110, 0x13900113, 0x13900118, + 0x1390011c, 0x1390011e, 0x13900120, 0x13900126, + // Entry E0 - FF + 0x1390012a, 0x1390012d, 0x1390012e, 0x13900130, + 0x13900132, 0x13900134, 0x13900136, 0x1390013a, + 0x1390013d, 0x1390013e, 0x13900140, 0x13900143, + 0x13900162, 0x13900163, 0x13900165, 0x13c00000, + 0x13c00001, 0x13e00000, 0x13e0001f, 0x13e0002c, + 0x13e0003f, 0x13e00041, 0x13e00048, 0x13e00051, + 0x13e00054, 0x13e00057, 0x13e0005a, 0x13e00066, + 0x13e00069, 0x13e0006a, 0x13e0006f, 0x13e00087, + // Entry 100 - 11F + 0x13e0008a, 0x13e00090, 0x13e00095, 0x13e000d0, + 0x13e000d9, 0x13e000e3, 0x13e000e5, 0x13e000e8, + 0x13e000ed, 0x13e000f2, 0x13e0011b, 0x13e00136, + 0x13e00137, 0x13e0013c, 0x14000000, 0x1400006b, + 0x14500000, 0x1450006f, 0x14600000, 0x14600052, + 0x14800000, 0x14800024, 0x1480009d, 0x14e00000, + 0x14e00052, 0x14e00085, 0x14e000ca, 0x14e00115, + 0x15100000, 0x15100073, 0x15300000, 0x153000e8, + // Entry 120 - 13F + 0x15800000, 0x15800064, 0x15800077, 0x15e00000, + 0x15e00036, 0x15e00037, 0x15e0003a, 0x15e0003b, + 0x15e0003c, 0x15e00049, 0x15e0004b, 0x15e0004c, + 0x15e0004d, 0x15e0004e, 0x15e0004f, 0x15e00052, + 0x15e00063, 0x15e00068, 0x15e00079, 0x15e0007b, + 0x15e0007f, 0x15e00085, 0x15e00086, 0x15e00087, + 0x15e00092, 0x15e000a9, 0x15e000b8, 0x15e000bb, + 0x15e000bc, 0x15e000bf, 0x15e000c0, 0x15e000c4, + // Entry 140 - 15F + 0x15e000c9, 0x15e000ca, 0x15e000cd, 0x15e000d4, + 0x15e000d5, 0x15e000e6, 0x15e000eb, 0x15e00103, + 0x15e00108, 0x15e0010b, 0x15e00115, 0x15e0011d, + 0x15e00121, 0x15e00123, 0x15e00129, 0x15e00140, + 0x15e00141, 0x15e00160, 0x16900000, 0x1690009f, + 0x16d00000, 0x16d000da, 0x16e00000, 0x16e00097, + 0x17e00000, 0x17e0007c, 0x19000000, 0x1900006f, + 0x1a300000, 0x1a30004e, 0x1a300079, 0x1a3000b3, + // Entry 160 - 17F + 0x1a400000, 0x1a40009a, 0x1a900000, 0x1ab00000, + 0x1ab000a5, 0x1ac00000, 0x1ac00099, 0x1b400000, + 0x1b400081, 0x1b4000d5, 0x1b4000d7, 0x1b800000, + 0x1b800136, 0x1bc00000, 0x1bc00098, 0x1be00000, + 0x1be0009a, 0x1d100000, 0x1d100033, 0x1d100091, + 0x1d200000, 0x1d200061, 0x1d500000, 0x1d500093, + 0x1d700000, 0x1d700028, 0x1e100000, 0x1e100096, + 0x1e700000, 0x1e7000d7, 0x1ea00000, 0x1ea00053, + // Entry 180 - 19F + 0x1f300000, 0x1f500000, 0x1f800000, 0x1f80009e, + 0x1f900000, 0x1f90004e, 0x1f90009f, 0x1f900114, + 0x1f900139, 0x1fa00000, 0x1fb00000, 0x20000000, + 0x200000a3, 0x20300000, 0x20700000, 0x20700052, + 0x20800000, 0x20a00000, 0x20a00130, 0x20e00000, + 0x20f00000, 0x21000000, 0x2100007e, 0x21200000, + 0x21200068, 0x21600000, 0x21700000, 0x217000a5, + 0x21f00000, 0x22300000, 0x22300130, 0x22700000, + // Entry 1A0 - 1BF + 0x2270005b, 0x23400000, 0x234000c4, 0x23900000, + 0x239000a5, 0x24200000, 0x242000af, 0x24400000, + 0x24400052, 0x24500000, 0x24500083, 0x24600000, + 0x246000a5, 0x24a00000, 0x24a000a7, 0x25100000, + 0x2510009a, 0x25400000, 0x254000ab, 0x254000ac, + 0x25600000, 0x2560009a, 0x26a00000, 0x26a0009a, + 0x26b00000, 0x26b00130, 0x26d00000, 0x26d00052, + 0x26e00000, 0x26e00061, 0x27400000, 0x28100000, + // Entry 1C0 - 1DF + 0x2810007c, 0x28a00000, 0x28a000a6, 0x29100000, + 0x29100130, 0x29500000, 0x295000b8, 0x2a300000, + 0x2a300132, 0x2af00000, 0x2af00136, 0x2b500000, + 0x2b50002a, 0x2b50004b, 0x2b50004c, 0x2b50004d, + 0x2b800000, 0x2b8000b0, 0x2bf00000, 0x2bf0009c, + 0x2bf0009d, 0x2c000000, 0x2c0000b7, 0x2c200000, + 0x2c20004b, 0x2c400000, 0x2c4000a5, 0x2c500000, + 0x2c5000a5, 0x2c700000, 0x2c7000b9, 0x2d100000, + // Entry 1E0 - 1FF + 0x2d1000a5, 0x2d100130, 0x2e900000, 0x2e9000a5, + 0x2ed00000, 0x2ed000cd, 0x2f100000, 0x2f1000c0, + 0x2f200000, 0x2f2000d2, 0x2f400000, 0x2f400052, + 0x2ff00000, 0x2ff000c3, 0x30400000, 0x3040009a, + 0x30b00000, 0x30b000c6, 0x31000000, 0x31b00000, + 0x31b0009a, 0x31f00000, 0x31f0003e, 0x31f000d1, + 0x31f0010e, 0x32000000, 0x320000cc, 0x32500000, + 0x32500052, 0x33100000, 0x331000c5, 0x33a00000, + // Entry 200 - 21F + 0x33a0009d, 0x34100000, 0x34500000, 0x345000d3, + 0x34700000, 0x347000db, 0x34700111, 0x34e00000, + 0x34e00165, 0x35000000, 0x35000061, 0x350000da, + 0x35100000, 0x3510009a, 0x351000dc, 0x36700000, + 0x36700030, 0x36700036, 0x36700040, 0x3670005c, + 0x367000da, 0x36700117, 0x3670011c, 0x36800000, + 0x36800052, 0x36a00000, 0x36a000db, 0x36c00000, + 0x36c00052, 0x36f00000, 0x37500000, 0x37600000, + // Entry 220 - 23F + 0x37a00000, 0x38000000, 0x38000118, 0x38700000, + 0x38900000, 0x38900132, 0x39000000, 0x39000070, + 0x390000a5, 0x39500000, 0x3950009a, 0x39800000, + 0x3980007e, 0x39800107, 0x39d00000, 0x39d05000, + 0x39d050e9, 0x39d36000, 0x39d3609a, 0x3a100000, + 0x3b300000, 0x3b3000ea, 0x3bd00000, 0x3bd00001, + 0x3be00000, 0x3be00024, 0x3c000000, 0x3c00002a, + 0x3c000041, 0x3c00004e, 0x3c00005b, 0x3c000087, + // Entry 240 - 25F + 0x3c00008c, 0x3c0000b8, 0x3c0000c7, 0x3c0000d2, + 0x3c0000ef, 0x3c000119, 0x3c000127, 0x3c400000, + 0x3c40003f, 0x3c40006a, 0x3c4000e5, 0x3d400000, + 0x3d40004e, 0x3d900000, 0x3d90003a, 0x3dc00000, + 0x3dc000bd, 0x3dc00105, 0x3de00000, 0x3de00130, + 0x3e200000, 0x3e200047, 0x3e2000a6, 0x3e2000af, + 0x3e2000bd, 0x3e200107, 0x3e200131, 0x3e500000, + 0x3e500108, 0x3e600000, 0x3e600130, 0x3eb00000, + // Entry 260 - 27F + 0x3eb00107, 0x3ec00000, 0x3ec000a5, 0x3f300000, + 0x3f300130, 0x3fa00000, 0x3fa000e9, 0x3fc00000, + 0x3fd00000, 0x3fd00073, 0x3fd000db, 0x3fd0010d, + 0x3ff00000, 0x3ff000d2, 0x40100000, 0x401000c4, + 0x40200000, 0x4020004c, 0x40700000, 0x40800000, + 0x4085b000, 0x4085b0bb, 0x408eb000, 0x408eb0bb, + 0x40c00000, 0x40c000b4, 0x41200000, 0x41200112, + 0x41600000, 0x41600110, 0x41c00000, 0x41d00000, + // Entry 280 - 29F + 0x41e00000, 0x41f00000, 0x41f00073, 0x42200000, + 0x42300000, 0x42300165, 0x42900000, 0x42900063, + 0x42900070, 0x429000a5, 0x42900116, 0x43100000, + 0x43100027, 0x431000c3, 0x4310014e, 0x43200000, + 0x43220000, 0x43220033, 0x432200be, 0x43220106, + 0x4322014e, 0x4325b000, 0x4325b033, 0x4325b0be, + 0x4325b106, 0x4325b14e, 0x43700000, 0x43a00000, + 0x43b00000, 0x44400000, 0x44400031, 0x44400073, + // Entry 2A0 - 2BF + 0x4440010d, 0x44500000, 0x4450004b, 0x445000a5, + 0x44500130, 0x44500132, 0x44e00000, 0x45000000, + 0x4500009a, 0x450000b4, 0x450000d1, 0x4500010e, + 0x46100000, 0x4610009a, 0x46400000, 0x464000a5, + 0x46400132, 0x46700000, 0x46700125, 0x46b00000, + 0x46b00124, 0x46f00000, 0x46f0006e, 0x46f00070, + 0x47100000, 0x47600000, 0x47600128, 0x47a00000, + 0x48000000, 0x48200000, 0x4820012a, 0x48a00000, + // Entry 2C0 - 2DF + 0x48a0005e, 0x48a0012c, 0x48e00000, 0x49400000, + 0x49400107, 0x4a400000, 0x4a4000d5, 0x4a900000, + 0x4a9000bb, 0x4ac00000, 0x4ac00053, 0x4ae00000, + 0x4ae00131, 0x4b400000, 0x4b40009a, 0x4b4000e9, + 0x4bc00000, 0x4bc05000, 0x4bc05024, 0x4bc20000, + 0x4bc20138, 0x4bc5b000, 0x4bc5b138, 0x4be00000, + 0x4be5b000, 0x4be5b0b5, 0x4bef4000, 0x4bef40b5, + 0x4c000000, 0x4c300000, 0x4c30013f, 0x4c900000, + // Entry 2E0 - 2FF + 0x4c900001, 0x4cc00000, 0x4cc00130, 0x4ce00000, + 0x4cf00000, 0x4cf0004e, 0x4e500000, 0x4e500115, + 0x4f200000, 0x4fb00000, 0x4fb00132, 0x50900000, + 0x50900052, 0x51200000, 0x51200001, 0x51800000, + 0x5180003b, 0x518000d7, 0x51f00000, 0x51f3b000, + 0x51f3b053, 0x51f3c000, 0x51f3c08e, 0x52800000, + 0x528000bb, 0x52900000, 0x5293b000, 0x5293b053, + 0x5293b08e, 0x5293b0c7, 0x5293b10e, 0x5293c000, + // Entry 300 - 31F + 0x5293c08e, 0x5293c0c7, 0x5293c12f, 0x52f00000, + 0x52f00162, +} // Size: 3116 bytes + +const specialTagsStr string = "ca-ES-valencia en-US-u-va-posix" + +// Total table size 3147 bytes (3KiB); checksum: 5A8FFFA5 diff --git a/vendor/golang.org/x/text/internal/language/compact/tags.go b/vendor/golang.org/x/text/internal/language/compact/tags.go new file mode 100644 index 00000000..ca135d29 --- /dev/null +++ b/vendor/golang.org/x/text/internal/language/compact/tags.go @@ -0,0 +1,91 @@ +// Copyright 2013 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package compact + +var ( + und = Tag{} + + Und Tag = Tag{} + + Afrikaans Tag = Tag{language: afIndex, locale: afIndex} + Amharic Tag = Tag{language: amIndex, locale: amIndex} + Arabic Tag = Tag{language: arIndex, locale: arIndex} + ModernStandardArabic Tag = Tag{language: ar001Index, locale: ar001Index} + Azerbaijani Tag = Tag{language: azIndex, locale: azIndex} + Bulgarian Tag = Tag{language: bgIndex, locale: bgIndex} + Bengali Tag = Tag{language: bnIndex, locale: bnIndex} + Catalan Tag = Tag{language: caIndex, locale: caIndex} + Czech Tag = Tag{language: csIndex, locale: csIndex} + Danish Tag = Tag{language: daIndex, locale: daIndex} + German Tag = Tag{language: deIndex, locale: deIndex} + Greek Tag = Tag{language: elIndex, locale: elIndex} + English Tag = Tag{language: enIndex, locale: enIndex} + AmericanEnglish Tag = Tag{language: enUSIndex, locale: enUSIndex} + BritishEnglish Tag = Tag{language: enGBIndex, locale: enGBIndex} + Spanish Tag = Tag{language: esIndex, locale: esIndex} + EuropeanSpanish Tag = Tag{language: esESIndex, locale: esESIndex} + LatinAmericanSpanish Tag = Tag{language: es419Index, locale: es419Index} + Estonian Tag = Tag{language: etIndex, locale: etIndex} + Persian Tag = Tag{language: faIndex, locale: faIndex} + Finnish Tag = Tag{language: fiIndex, locale: fiIndex} + Filipino Tag = Tag{language: filIndex, locale: filIndex} + French Tag = Tag{language: frIndex, locale: frIndex} + CanadianFrench Tag = Tag{language: frCAIndex, locale: frCAIndex} + Gujarati Tag = Tag{language: guIndex, locale: guIndex} + Hebrew Tag = Tag{language: heIndex, locale: heIndex} + Hindi Tag = Tag{language: hiIndex, locale: hiIndex} + Croatian Tag = Tag{language: hrIndex, locale: hrIndex} + Hungarian Tag = Tag{language: huIndex, locale: huIndex} + Armenian Tag = Tag{language: hyIndex, locale: hyIndex} + Indonesian Tag = Tag{language: idIndex, locale: idIndex} + Icelandic Tag = Tag{language: isIndex, locale: isIndex} + Italian Tag = Tag{language: itIndex, locale: itIndex} + Japanese Tag = Tag{language: jaIndex, locale: jaIndex} + Georgian Tag = Tag{language: kaIndex, locale: kaIndex} + Kazakh Tag = Tag{language: kkIndex, locale: kkIndex} + Khmer Tag = Tag{language: kmIndex, locale: kmIndex} + Kannada Tag = Tag{language: knIndex, locale: knIndex} + Korean Tag = Tag{language: koIndex, locale: koIndex} + Kirghiz Tag = Tag{language: kyIndex, locale: kyIndex} + Lao Tag = Tag{language: loIndex, locale: loIndex} + Lithuanian Tag = Tag{language: ltIndex, locale: ltIndex} + Latvian Tag = Tag{language: lvIndex, locale: lvIndex} + Macedonian Tag = Tag{language: mkIndex, locale: mkIndex} + Malayalam Tag = Tag{language: mlIndex, locale: mlIndex} + Mongolian Tag = Tag{language: mnIndex, locale: mnIndex} + Marathi Tag = Tag{language: mrIndex, locale: mrIndex} + Malay Tag = Tag{language: msIndex, locale: msIndex} + Burmese Tag = Tag{language: myIndex, locale: myIndex} + Nepali Tag = Tag{language: neIndex, locale: neIndex} + Dutch Tag = Tag{language: nlIndex, locale: nlIndex} + Norwegian Tag = Tag{language: noIndex, locale: noIndex} + Punjabi Tag = Tag{language: paIndex, locale: paIndex} + Polish Tag = Tag{language: plIndex, locale: plIndex} + Portuguese Tag = Tag{language: ptIndex, locale: ptIndex} + BrazilianPortuguese Tag = Tag{language: ptBRIndex, locale: ptBRIndex} + EuropeanPortuguese Tag = Tag{language: ptPTIndex, locale: ptPTIndex} + Romanian Tag = Tag{language: roIndex, locale: roIndex} + Russian Tag = Tag{language: ruIndex, locale: ruIndex} + Sinhala Tag = Tag{language: siIndex, locale: siIndex} + Slovak Tag = Tag{language: skIndex, locale: skIndex} + Slovenian Tag = Tag{language: slIndex, locale: slIndex} + Albanian Tag = Tag{language: sqIndex, locale: sqIndex} + Serbian Tag = Tag{language: srIndex, locale: srIndex} + SerbianLatin Tag = Tag{language: srLatnIndex, locale: srLatnIndex} + Swedish Tag = Tag{language: svIndex, locale: svIndex} + Swahili Tag = Tag{language: swIndex, locale: swIndex} + Tamil Tag = Tag{language: taIndex, locale: taIndex} + Telugu Tag = Tag{language: teIndex, locale: teIndex} + Thai Tag = Tag{language: thIndex, locale: thIndex} + Turkish Tag = Tag{language: trIndex, locale: trIndex} + Ukrainian Tag = Tag{language: ukIndex, locale: ukIndex} + Urdu Tag = Tag{language: urIndex, locale: urIndex} + Uzbek Tag = Tag{language: uzIndex, locale: uzIndex} + Vietnamese Tag = Tag{language: viIndex, locale: viIndex} + Chinese Tag = Tag{language: zhIndex, locale: zhIndex} + SimplifiedChinese Tag = Tag{language: zhHansIndex, locale: zhHansIndex} + TraditionalChinese Tag = Tag{language: zhHantIndex, locale: zhHantIndex} + Zulu Tag = Tag{language: zuIndex, locale: zuIndex} +) diff --git a/vendor/golang.org/x/text/internal/language/compose.go b/vendor/golang.org/x/text/internal/language/compose.go new file mode 100644 index 00000000..4ae78e0f --- /dev/null +++ b/vendor/golang.org/x/text/internal/language/compose.go @@ -0,0 +1,167 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package language + +import ( + "sort" + "strings" +) + +// A Builder allows constructing a Tag from individual components. +// Its main user is Compose in the top-level language package. +type Builder struct { + Tag Tag + + private string // the x extension + variants []string + extensions []string +} + +// Make returns a new Tag from the current settings. +func (b *Builder) Make() Tag { + t := b.Tag + + if len(b.extensions) > 0 || len(b.variants) > 0 { + sort.Sort(sortVariants(b.variants)) + sort.Strings(b.extensions) + + if b.private != "" { + b.extensions = append(b.extensions, b.private) + } + n := maxCoreSize + tokenLen(b.variants...) + tokenLen(b.extensions...) + buf := make([]byte, n) + p := t.genCoreBytes(buf) + t.pVariant = byte(p) + p += appendTokens(buf[p:], b.variants...) + t.pExt = uint16(p) + p += appendTokens(buf[p:], b.extensions...) + t.str = string(buf[:p]) + // We may not always need to remake the string, but when or when not + // to do so is rather tricky. + scan := makeScanner(buf[:p]) + t, _ = parse(&scan, "") + return t + + } else if b.private != "" { + t.str = b.private + t.RemakeString() + } + return t +} + +// SetTag copies all the settings from a given Tag. Any previously set values +// are discarded. +func (b *Builder) SetTag(t Tag) { + b.Tag.LangID = t.LangID + b.Tag.RegionID = t.RegionID + b.Tag.ScriptID = t.ScriptID + // TODO: optimize + b.variants = b.variants[:0] + if variants := t.Variants(); variants != "" { + for _, vr := range strings.Split(variants[1:], "-") { + b.variants = append(b.variants, vr) + } + } + b.extensions, b.private = b.extensions[:0], "" + for _, e := range t.Extensions() { + b.AddExt(e) + } +} + +// AddExt adds extension e to the tag. e must be a valid extension as returned +// by Tag.Extension. If the extension already exists, it will be discarded, +// except for a -u extension, where non-existing key-type pairs will added. +func (b *Builder) AddExt(e string) { + if e[0] == 'x' { + if b.private == "" { + b.private = e + } + return + } + for i, s := range b.extensions { + if s[0] == e[0] { + if e[0] == 'u' { + b.extensions[i] += e[1:] + } + return + } + } + b.extensions = append(b.extensions, e) +} + +// SetExt sets the extension e to the tag. e must be a valid extension as +// returned by Tag.Extension. If the extension already exists, it will be +// overwritten, except for a -u extension, where the individual key-type pairs +// will be set. +func (b *Builder) SetExt(e string) { + if e[0] == 'x' { + b.private = e + return + } + for i, s := range b.extensions { + if s[0] == e[0] { + if e[0] == 'u' { + b.extensions[i] = e + s[1:] + } else { + b.extensions[i] = e + } + return + } + } + b.extensions = append(b.extensions, e) +} + +// AddVariant adds any number of variants. +func (b *Builder) AddVariant(v ...string) { + for _, v := range v { + if v != "" { + b.variants = append(b.variants, v) + } + } +} + +// ClearVariants removes any variants previously added, including those +// copied from a Tag in SetTag. +func (b *Builder) ClearVariants() { + b.variants = b.variants[:0] +} + +// ClearExtensions removes any extensions previously added, including those +// copied from a Tag in SetTag. +func (b *Builder) ClearExtensions() { + b.private = "" + b.extensions = b.extensions[:0] +} + +func tokenLen(token ...string) (n int) { + for _, t := range token { + n += len(t) + 1 + } + return +} + +func appendTokens(b []byte, token ...string) int { + p := 0 + for _, t := range token { + b[p] = '-' + copy(b[p+1:], t) + p += 1 + len(t) + } + return p +} + +type sortVariants []string + +func (s sortVariants) Len() int { + return len(s) +} + +func (s sortVariants) Swap(i, j int) { + s[j], s[i] = s[i], s[j] +} + +func (s sortVariants) Less(i, j int) bool { + return variantIndex[s[i]] < variantIndex[s[j]] +} diff --git a/vendor/golang.org/x/text/internal/language/coverage.go b/vendor/golang.org/x/text/internal/language/coverage.go new file mode 100644 index 00000000..9b20b88f --- /dev/null +++ b/vendor/golang.org/x/text/internal/language/coverage.go @@ -0,0 +1,28 @@ +// Copyright 2014 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package language + +// BaseLanguages returns the list of all supported base languages. It generates +// the list by traversing the internal structures. +func BaseLanguages() []Language { + base := make([]Language, 0, NumLanguages) + for i := 0; i < langNoIndexOffset; i++ { + // We included "und" already for the value 0. + if i != nonCanonicalUnd { + base = append(base, Language(i)) + } + } + i := langNoIndexOffset + for _, v := range langNoIndex { + for k := 0; k < 8; k++ { + if v&1 == 1 { + base = append(base, Language(i)) + } + v >>= 1 + i++ + } + } + return base +} diff --git a/vendor/golang.org/x/text/internal/language/language.go b/vendor/golang.org/x/text/internal/language/language.go new file mode 100644 index 00000000..09d41c73 --- /dev/null +++ b/vendor/golang.org/x/text/internal/language/language.go @@ -0,0 +1,627 @@ +// Copyright 2013 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:generate go run gen.go gen_common.go -output tables.go + +package language // import "golang.org/x/text/internal/language" + +// TODO: Remove above NOTE after: +// - verifying that tables are dropped correctly (most notably matcher tables). + +import ( + "errors" + "fmt" + "strings" +) + +const ( + // maxCoreSize is the maximum size of a BCP 47 tag without variants and + // extensions. Equals max lang (3) + script (4) + max reg (3) + 2 dashes. + maxCoreSize = 12 + + // max99thPercentileSize is a somewhat arbitrary buffer size that presumably + // is large enough to hold at least 99% of the BCP 47 tags. + max99thPercentileSize = 32 + + // maxSimpleUExtensionSize is the maximum size of a -u extension with one + // key-type pair. Equals len("-u-") + key (2) + dash + max value (8). + maxSimpleUExtensionSize = 14 +) + +// Tag represents a BCP 47 language tag. It is used to specify an instance of a +// specific language or locale. All language tag values are guaranteed to be +// well-formed. The zero value of Tag is Und. +type Tag struct { + // TODO: the following fields have the form TagTypeID. This name is chosen + // to allow refactoring the public package without conflicting with its + // Base, Script, and Region methods. Once the transition is fully completed + // the ID can be stripped from the name. + + LangID Language + RegionID Region + // TODO: we will soon run out of positions for ScriptID. Idea: instead of + // storing lang, region, and ScriptID codes, store only the compact index and + // have a lookup table from this code to its expansion. This greatly speeds + // up table lookup, speed up common variant cases. + // This will also immediately free up 3 extra bytes. Also, the pVariant + // field can now be moved to the lookup table, as the compact index uniquely + // determines the offset of a possible variant. + ScriptID Script + pVariant byte // offset in str, includes preceding '-' + pExt uint16 // offset of first extension, includes preceding '-' + + // str is the string representation of the Tag. It will only be used if the + // tag has variants or extensions. + str string +} + +// Make is a convenience wrapper for Parse that omits the error. +// In case of an error, a sensible default is returned. +func Make(s string) Tag { + t, _ := Parse(s) + return t +} + +// Raw returns the raw base language, script and region, without making an +// attempt to infer their values. +// TODO: consider removing +func (t Tag) Raw() (b Language, s Script, r Region) { + return t.LangID, t.ScriptID, t.RegionID +} + +// equalTags compares language, script and region subtags only. +func (t Tag) equalTags(a Tag) bool { + return t.LangID == a.LangID && t.ScriptID == a.ScriptID && t.RegionID == a.RegionID +} + +// IsRoot returns true if t is equal to language "und". +func (t Tag) IsRoot() bool { + if int(t.pVariant) < len(t.str) { + return false + } + return t.equalTags(Und) +} + +// IsPrivateUse reports whether the Tag consists solely of an IsPrivateUse use +// tag. +func (t Tag) IsPrivateUse() bool { + return t.str != "" && t.pVariant == 0 +} + +// RemakeString is used to update t.str in case lang, script or region changed. +// It is assumed that pExt and pVariant still point to the start of the +// respective parts. +func (t *Tag) RemakeString() { + if t.str == "" { + return + } + extra := t.str[t.pVariant:] + if t.pVariant > 0 { + extra = extra[1:] + } + if t.equalTags(Und) && strings.HasPrefix(extra, "x-") { + t.str = extra + t.pVariant = 0 + t.pExt = 0 + return + } + var buf [max99thPercentileSize]byte // avoid extra memory allocation in most cases. + b := buf[:t.genCoreBytes(buf[:])] + if extra != "" { + diff := len(b) - int(t.pVariant) + b = append(b, '-') + b = append(b, extra...) + t.pVariant = uint8(int(t.pVariant) + diff) + t.pExt = uint16(int(t.pExt) + diff) + } else { + t.pVariant = uint8(len(b)) + t.pExt = uint16(len(b)) + } + t.str = string(b) +} + +// genCoreBytes writes a string for the base languages, script and region tags +// to the given buffer and returns the number of bytes written. It will never +// write more than maxCoreSize bytes. +func (t *Tag) genCoreBytes(buf []byte) int { + n := t.LangID.StringToBuf(buf[:]) + if t.ScriptID != 0 { + n += copy(buf[n:], "-") + n += copy(buf[n:], t.ScriptID.String()) + } + if t.RegionID != 0 { + n += copy(buf[n:], "-") + n += copy(buf[n:], t.RegionID.String()) + } + return n +} + +// String returns the canonical string representation of the language tag. +func (t Tag) String() string { + if t.str != "" { + return t.str + } + if t.ScriptID == 0 && t.RegionID == 0 { + return t.LangID.String() + } + buf := [maxCoreSize]byte{} + return string(buf[:t.genCoreBytes(buf[:])]) +} + +// MarshalText implements encoding.TextMarshaler. +func (t Tag) MarshalText() (text []byte, err error) { + if t.str != "" { + text = append(text, t.str...) + } else if t.ScriptID == 0 && t.RegionID == 0 { + text = append(text, t.LangID.String()...) + } else { + buf := [maxCoreSize]byte{} + text = buf[:t.genCoreBytes(buf[:])] + } + return text, nil +} + +// UnmarshalText implements encoding.TextUnmarshaler. +func (t *Tag) UnmarshalText(text []byte) error { + tag, err := Parse(string(text)) + *t = tag + return err +} + +// Variants returns the part of the tag holding all variants or the empty string +// if there are no variants defined. +func (t Tag) Variants() string { + if t.pVariant == 0 { + return "" + } + return t.str[t.pVariant:t.pExt] +} + +// VariantOrPrivateUseTags returns variants or private use tags. +func (t Tag) VariantOrPrivateUseTags() string { + if t.pExt > 0 { + return t.str[t.pVariant:t.pExt] + } + return t.str[t.pVariant:] +} + +// HasString reports whether this tag defines more than just the raw +// components. +func (t Tag) HasString() bool { + return t.str != "" +} + +// Parent returns the CLDR parent of t. In CLDR, missing fields in data for a +// specific language are substituted with fields from the parent language. +// The parent for a language may change for newer versions of CLDR. +func (t Tag) Parent() Tag { + if t.str != "" { + // Strip the variants and extensions. + b, s, r := t.Raw() + t = Tag{LangID: b, ScriptID: s, RegionID: r} + if t.RegionID == 0 && t.ScriptID != 0 && t.LangID != 0 { + base, _ := addTags(Tag{LangID: t.LangID}) + if base.ScriptID == t.ScriptID { + return Tag{LangID: t.LangID} + } + } + return t + } + if t.LangID != 0 { + if t.RegionID != 0 { + maxScript := t.ScriptID + if maxScript == 0 { + max, _ := addTags(t) + maxScript = max.ScriptID + } + + for i := range parents { + if Language(parents[i].lang) == t.LangID && Script(parents[i].maxScript) == maxScript { + for _, r := range parents[i].fromRegion { + if Region(r) == t.RegionID { + return Tag{ + LangID: t.LangID, + ScriptID: Script(parents[i].script), + RegionID: Region(parents[i].toRegion), + } + } + } + } + } + + // Strip the script if it is the default one. + base, _ := addTags(Tag{LangID: t.LangID}) + if base.ScriptID != maxScript { + return Tag{LangID: t.LangID, ScriptID: maxScript} + } + return Tag{LangID: t.LangID} + } else if t.ScriptID != 0 { + // The parent for an base-script pair with a non-default script is + // "und" instead of the base language. + base, _ := addTags(Tag{LangID: t.LangID}) + if base.ScriptID != t.ScriptID { + return Und + } + return Tag{LangID: t.LangID} + } + } + return Und +} + +// ParseExtension parses s as an extension and returns it on success. +func ParseExtension(s string) (ext string, err error) { + defer func() { + if recover() != nil { + ext = "" + err = ErrSyntax + } + }() + + scan := makeScannerString(s) + var end int + if n := len(scan.token); n != 1 { + return "", ErrSyntax + } + scan.toLower(0, len(scan.b)) + end = parseExtension(&scan) + if end != len(s) { + return "", ErrSyntax + } + return string(scan.b), nil +} + +// HasVariants reports whether t has variants. +func (t Tag) HasVariants() bool { + return uint16(t.pVariant) < t.pExt +} + +// HasExtensions reports whether t has extensions. +func (t Tag) HasExtensions() bool { + return int(t.pExt) < len(t.str) +} + +// Extension returns the extension of type x for tag t. It will return +// false for ok if t does not have the requested extension. The returned +// extension will be invalid in this case. +func (t Tag) Extension(x byte) (ext string, ok bool) { + for i := int(t.pExt); i < len(t.str)-1; { + var ext string + i, ext = getExtension(t.str, i) + if ext[0] == x { + return ext, true + } + } + return "", false +} + +// Extensions returns all extensions of t. +func (t Tag) Extensions() []string { + e := []string{} + for i := int(t.pExt); i < len(t.str)-1; { + var ext string + i, ext = getExtension(t.str, i) + e = append(e, ext) + } + return e +} + +// TypeForKey returns the type associated with the given key, where key and type +// are of the allowed values defined for the Unicode locale extension ('u') in +// https://www.unicode.org/reports/tr35/#Unicode_Language_and_Locale_Identifiers. +// TypeForKey will traverse the inheritance chain to get the correct value. +// +// If there are multiple types associated with a key, only the first will be +// returned. If there is no type associated with a key, it returns the empty +// string. +func (t Tag) TypeForKey(key string) string { + if _, start, end, _ := t.findTypeForKey(key); end != start { + s := t.str[start:end] + if p := strings.IndexByte(s, '-'); p >= 0 { + s = s[:p] + } + return s + } + return "" +} + +var ( + errPrivateUse = errors.New("cannot set a key on a private use tag") + errInvalidArguments = errors.New("invalid key or type") +) + +// SetTypeForKey returns a new Tag with the key set to type, where key and type +// are of the allowed values defined for the Unicode locale extension ('u') in +// https://www.unicode.org/reports/tr35/#Unicode_Language_and_Locale_Identifiers. +// An empty value removes an existing pair with the same key. +func (t Tag) SetTypeForKey(key, value string) (Tag, error) { + if t.IsPrivateUse() { + return t, errPrivateUse + } + if len(key) != 2 { + return t, errInvalidArguments + } + + // Remove the setting if value is "". + if value == "" { + start, sep, end, _ := t.findTypeForKey(key) + if start != sep { + // Remove a possible empty extension. + switch { + case t.str[start-2] != '-': // has previous elements. + case end == len(t.str), // end of string + end+2 < len(t.str) && t.str[end+2] == '-': // end of extension + start -= 2 + } + if start == int(t.pVariant) && end == len(t.str) { + t.str = "" + t.pVariant, t.pExt = 0, 0 + } else { + t.str = fmt.Sprintf("%s%s", t.str[:start], t.str[end:]) + } + } + return t, nil + } + + if len(value) < 3 || len(value) > 8 { + return t, errInvalidArguments + } + + var ( + buf [maxCoreSize + maxSimpleUExtensionSize]byte + uStart int // start of the -u extension. + ) + + // Generate the tag string if needed. + if t.str == "" { + uStart = t.genCoreBytes(buf[:]) + buf[uStart] = '-' + uStart++ + } + + // Create new key-type pair and parse it to verify. + b := buf[uStart:] + copy(b, "u-") + copy(b[2:], key) + b[4] = '-' + b = b[:5+copy(b[5:], value)] + scan := makeScanner(b) + if parseExtensions(&scan); scan.err != nil { + return t, scan.err + } + + // Assemble the replacement string. + if t.str == "" { + t.pVariant, t.pExt = byte(uStart-1), uint16(uStart-1) + t.str = string(buf[:uStart+len(b)]) + } else { + s := t.str + start, sep, end, hasExt := t.findTypeForKey(key) + if start == sep { + if hasExt { + b = b[2:] + } + t.str = fmt.Sprintf("%s-%s%s", s[:sep], b, s[end:]) + } else { + t.str = fmt.Sprintf("%s-%s%s", s[:start+3], value, s[end:]) + } + } + return t, nil +} + +// findTypeForKey returns the start and end position for the type corresponding +// to key or the point at which to insert the key-value pair if the type +// wasn't found. The hasExt return value reports whether an -u extension was present. +// Note: the extensions are typically very small and are likely to contain +// only one key-type pair. +func (t Tag) findTypeForKey(key string) (start, sep, end int, hasExt bool) { + p := int(t.pExt) + if len(key) != 2 || p == len(t.str) || p == 0 { + return p, p, p, false + } + s := t.str + + // Find the correct extension. + for p++; s[p] != 'u'; p++ { + if s[p] > 'u' { + p-- + return p, p, p, false + } + if p = nextExtension(s, p); p == len(s) { + return len(s), len(s), len(s), false + } + } + // Proceed to the hyphen following the extension name. + p++ + + // curKey is the key currently being processed. + curKey := "" + + // Iterate over keys until we get the end of a section. + for { + end = p + for p++; p < len(s) && s[p] != '-'; p++ { + } + n := p - end - 1 + if n <= 2 && curKey == key { + if sep < end { + sep++ + } + return start, sep, end, true + } + switch n { + case 0, // invalid string + 1: // next extension + return end, end, end, true + case 2: + // next key + curKey = s[end+1 : p] + if curKey > key { + return end, end, end, true + } + start = end + sep = p + } + } +} + +// ParseBase parses a 2- or 3-letter ISO 639 code. +// It returns a ValueError if s is a well-formed but unknown language identifier +// or another error if another error occurred. +func ParseBase(s string) (l Language, err error) { + defer func() { + if recover() != nil { + l = 0 + err = ErrSyntax + } + }() + + if n := len(s); n < 2 || 3 < n { + return 0, ErrSyntax + } + var buf [3]byte + return getLangID(buf[:copy(buf[:], s)]) +} + +// ParseScript parses a 4-letter ISO 15924 code. +// It returns a ValueError if s is a well-formed but unknown script identifier +// or another error if another error occurred. +func ParseScript(s string) (scr Script, err error) { + defer func() { + if recover() != nil { + scr = 0 + err = ErrSyntax + } + }() + + if len(s) != 4 { + return 0, ErrSyntax + } + var buf [4]byte + return getScriptID(script, buf[:copy(buf[:], s)]) +} + +// EncodeM49 returns the Region for the given UN M.49 code. +// It returns an error if r is not a valid code. +func EncodeM49(r int) (Region, error) { + return getRegionM49(r) +} + +// ParseRegion parses a 2- or 3-letter ISO 3166-1 or a UN M.49 code. +// It returns a ValueError if s is a well-formed but unknown region identifier +// or another error if another error occurred. +func ParseRegion(s string) (r Region, err error) { + defer func() { + if recover() != nil { + r = 0 + err = ErrSyntax + } + }() + + if n := len(s); n < 2 || 3 < n { + return 0, ErrSyntax + } + var buf [3]byte + return getRegionID(buf[:copy(buf[:], s)]) +} + +// IsCountry returns whether this region is a country or autonomous area. This +// includes non-standard definitions from CLDR. +func (r Region) IsCountry() bool { + if r == 0 || r.IsGroup() || r.IsPrivateUse() && r != _XK { + return false + } + return true +} + +// IsGroup returns whether this region defines a collection of regions. This +// includes non-standard definitions from CLDR. +func (r Region) IsGroup() bool { + if r == 0 { + return false + } + return int(regionInclusion[r]) < len(regionContainment) +} + +// Contains returns whether Region c is contained by Region r. It returns true +// if c == r. +func (r Region) Contains(c Region) bool { + if r == c { + return true + } + g := regionInclusion[r] + if g >= nRegionGroups { + return false + } + m := regionContainment[g] + + d := regionInclusion[c] + b := regionInclusionBits[d] + + // A contained country may belong to multiple disjoint groups. Matching any + // of these indicates containment. If the contained region is a group, it + // must strictly be a subset. + if d >= nRegionGroups { + return b&m != 0 + } + return b&^m == 0 +} + +var errNoTLD = errors.New("language: region is not a valid ccTLD") + +// TLD returns the country code top-level domain (ccTLD). UK is returned for GB. +// In all other cases it returns either the region itself or an error. +// +// This method may return an error for a region for which there exists a +// canonical form with a ccTLD. To get that ccTLD canonicalize r first. The +// region will already be canonicalized it was obtained from a Tag that was +// obtained using any of the default methods. +func (r Region) TLD() (Region, error) { + // See http://en.wikipedia.org/wiki/Country_code_top-level_domain for the + // difference between ISO 3166-1 and IANA ccTLD. + if r == _GB { + r = _UK + } + if (r.typ() & ccTLD) == 0 { + return 0, errNoTLD + } + return r, nil +} + +// Canonicalize returns the region or a possible replacement if the region is +// deprecated. It will not return a replacement for deprecated regions that +// are split into multiple regions. +func (r Region) Canonicalize() Region { + if cr := normRegion(r); cr != 0 { + return cr + } + return r +} + +// Variant represents a registered variant of a language as defined by BCP 47. +type Variant struct { + ID uint8 + str string +} + +// ParseVariant parses and returns a Variant. An error is returned if s is not +// a valid variant. +func ParseVariant(s string) (v Variant, err error) { + defer func() { + if recover() != nil { + v = Variant{} + err = ErrSyntax + } + }() + + s = strings.ToLower(s) + if id, ok := variantIndex[s]; ok { + return Variant{id, s}, nil + } + return Variant{}, NewValueError([]byte(s)) +} + +// String returns the string representation of the variant. +func (v Variant) String() string { + return v.str +} diff --git a/vendor/golang.org/x/text/internal/language/lookup.go b/vendor/golang.org/x/text/internal/language/lookup.go new file mode 100644 index 00000000..231b4fbd --- /dev/null +++ b/vendor/golang.org/x/text/internal/language/lookup.go @@ -0,0 +1,412 @@ +// Copyright 2013 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package language + +import ( + "bytes" + "fmt" + "sort" + "strconv" + + "golang.org/x/text/internal/tag" +) + +// findIndex tries to find the given tag in idx and returns a standardized error +// if it could not be found. +func findIndex(idx tag.Index, key []byte, form string) (index int, err error) { + if !tag.FixCase(form, key) { + return 0, ErrSyntax + } + i := idx.Index(key) + if i == -1 { + return 0, NewValueError(key) + } + return i, nil +} + +func searchUint(imap []uint16, key uint16) int { + return sort.Search(len(imap), func(i int) bool { + return imap[i] >= key + }) +} + +type Language uint16 + +// getLangID returns the langID of s if s is a canonical subtag +// or langUnknown if s is not a canonical subtag. +func getLangID(s []byte) (Language, error) { + if len(s) == 2 { + return getLangISO2(s) + } + return getLangISO3(s) +} + +// TODO language normalization as well as the AliasMaps could be moved to the +// higher level package, but it is a bit tricky to separate the generation. + +func (id Language) Canonicalize() (Language, AliasType) { + return normLang(id) +} + +// normLang returns the mapped langID of id according to mapping m. +func normLang(id Language) (Language, AliasType) { + k := sort.Search(len(AliasMap), func(i int) bool { + return AliasMap[i].From >= uint16(id) + }) + if k < len(AliasMap) && AliasMap[k].From == uint16(id) { + return Language(AliasMap[k].To), AliasTypes[k] + } + return id, AliasTypeUnknown +} + +// getLangISO2 returns the langID for the given 2-letter ISO language code +// or unknownLang if this does not exist. +func getLangISO2(s []byte) (Language, error) { + if !tag.FixCase("zz", s) { + return 0, ErrSyntax + } + if i := lang.Index(s); i != -1 && lang.Elem(i)[3] != 0 { + return Language(i), nil + } + return 0, NewValueError(s) +} + +const base = 'z' - 'a' + 1 + +func strToInt(s []byte) uint { + v := uint(0) + for i := 0; i < len(s); i++ { + v *= base + v += uint(s[i] - 'a') + } + return v +} + +// converts the given integer to the original ASCII string passed to strToInt. +// len(s) must match the number of characters obtained. +func intToStr(v uint, s []byte) { + for i := len(s) - 1; i >= 0; i-- { + s[i] = byte(v%base) + 'a' + v /= base + } +} + +// getLangISO3 returns the langID for the given 3-letter ISO language code +// or unknownLang if this does not exist. +func getLangISO3(s []byte) (Language, error) { + if tag.FixCase("und", s) { + // first try to match canonical 3-letter entries + for i := lang.Index(s[:2]); i != -1; i = lang.Next(s[:2], i) { + if e := lang.Elem(i); e[3] == 0 && e[2] == s[2] { + // We treat "und" as special and always translate it to "unspecified". + // Note that ZZ and Zzzz are private use and are not treated as + // unspecified by default. + id := Language(i) + if id == nonCanonicalUnd { + return 0, nil + } + return id, nil + } + } + if i := altLangISO3.Index(s); i != -1 { + return Language(altLangIndex[altLangISO3.Elem(i)[3]]), nil + } + n := strToInt(s) + if langNoIndex[n/8]&(1<<(n%8)) != 0 { + return Language(n) + langNoIndexOffset, nil + } + // Check for non-canonical uses of ISO3. + for i := lang.Index(s[:1]); i != -1; i = lang.Next(s[:1], i) { + if e := lang.Elem(i); e[2] == s[1] && e[3] == s[2] { + return Language(i), nil + } + } + return 0, NewValueError(s) + } + return 0, ErrSyntax +} + +// StringToBuf writes the string to b and returns the number of bytes +// written. cap(b) must be >= 3. +func (id Language) StringToBuf(b []byte) int { + if id >= langNoIndexOffset { + intToStr(uint(id)-langNoIndexOffset, b[:3]) + return 3 + } else if id == 0 { + return copy(b, "und") + } + l := lang[id<<2:] + if l[3] == 0 { + return copy(b, l[:3]) + } + return copy(b, l[:2]) +} + +// String returns the BCP 47 representation of the langID. +// Use b as variable name, instead of id, to ensure the variable +// used is consistent with that of Base in which this type is embedded. +func (b Language) String() string { + if b == 0 { + return "und" + } else if b >= langNoIndexOffset { + b -= langNoIndexOffset + buf := [3]byte{} + intToStr(uint(b), buf[:]) + return string(buf[:]) + } + l := lang.Elem(int(b)) + if l[3] == 0 { + return l[:3] + } + return l[:2] +} + +// ISO3 returns the ISO 639-3 language code. +func (b Language) ISO3() string { + if b == 0 || b >= langNoIndexOffset { + return b.String() + } + l := lang.Elem(int(b)) + if l[3] == 0 { + return l[:3] + } else if l[2] == 0 { + return altLangISO3.Elem(int(l[3]))[:3] + } + // This allocation will only happen for 3-letter ISO codes + // that are non-canonical BCP 47 language identifiers. + return l[0:1] + l[2:4] +} + +// IsPrivateUse reports whether this language code is reserved for private use. +func (b Language) IsPrivateUse() bool { + return langPrivateStart <= b && b <= langPrivateEnd +} + +// SuppressScript returns the script marked as SuppressScript in the IANA +// language tag repository, or 0 if there is no such script. +func (b Language) SuppressScript() Script { + if b < langNoIndexOffset { + return Script(suppressScript[b]) + } + return 0 +} + +type Region uint16 + +// getRegionID returns the region id for s if s is a valid 2-letter region code +// or unknownRegion. +func getRegionID(s []byte) (Region, error) { + if len(s) == 3 { + if isAlpha(s[0]) { + return getRegionISO3(s) + } + if i, err := strconv.ParseUint(string(s), 10, 10); err == nil { + return getRegionM49(int(i)) + } + } + return getRegionISO2(s) +} + +// getRegionISO2 returns the regionID for the given 2-letter ISO country code +// or unknownRegion if this does not exist. +func getRegionISO2(s []byte) (Region, error) { + i, err := findIndex(regionISO, s, "ZZ") + if err != nil { + return 0, err + } + return Region(i) + isoRegionOffset, nil +} + +// getRegionISO3 returns the regionID for the given 3-letter ISO country code +// or unknownRegion if this does not exist. +func getRegionISO3(s []byte) (Region, error) { + if tag.FixCase("ZZZ", s) { + for i := regionISO.Index(s[:1]); i != -1; i = regionISO.Next(s[:1], i) { + if e := regionISO.Elem(i); e[2] == s[1] && e[3] == s[2] { + return Region(i) + isoRegionOffset, nil + } + } + for i := 0; i < len(altRegionISO3); i += 3 { + if tag.Compare(altRegionISO3[i:i+3], s) == 0 { + return Region(altRegionIDs[i/3]), nil + } + } + return 0, NewValueError(s) + } + return 0, ErrSyntax +} + +func getRegionM49(n int) (Region, error) { + if 0 < n && n <= 999 { + const ( + searchBits = 7 + regionBits = 9 + regionMask = 1<> searchBits + buf := fromM49[m49Index[idx]:m49Index[idx+1]] + val := uint16(n) << regionBits // we rely on bits shifting out + i := sort.Search(len(buf), func(i int) bool { + return buf[i] >= val + }) + if r := fromM49[int(m49Index[idx])+i]; r&^regionMask == val { + return Region(r & regionMask), nil + } + } + var e ValueError + fmt.Fprint(bytes.NewBuffer([]byte(e.v[:])), n) + return 0, e +} + +// normRegion returns a region if r is deprecated or 0 otherwise. +// TODO: consider supporting BYS (-> BLR), CSK (-> 200 or CZ), PHI (-> PHL) and AFI (-> DJ). +// TODO: consider mapping split up regions to new most populous one (like CLDR). +func normRegion(r Region) Region { + m := regionOldMap + k := sort.Search(len(m), func(i int) bool { + return m[i].From >= uint16(r) + }) + if k < len(m) && m[k].From == uint16(r) { + return Region(m[k].To) + } + return 0 +} + +const ( + iso3166UserAssigned = 1 << iota + ccTLD + bcp47Region +) + +func (r Region) typ() byte { + return regionTypes[r] +} + +// String returns the BCP 47 representation for the region. +// It returns "ZZ" for an unspecified region. +func (r Region) String() string { + if r < isoRegionOffset { + if r == 0 { + return "ZZ" + } + return fmt.Sprintf("%03d", r.M49()) + } + r -= isoRegionOffset + return regionISO.Elem(int(r))[:2] +} + +// ISO3 returns the 3-letter ISO code of r. +// Note that not all regions have a 3-letter ISO code. +// In such cases this method returns "ZZZ". +func (r Region) ISO3() string { + if r < isoRegionOffset { + return "ZZZ" + } + r -= isoRegionOffset + reg := regionISO.Elem(int(r)) + switch reg[2] { + case 0: + return altRegionISO3[reg[3]:][:3] + case ' ': + return "ZZZ" + } + return reg[0:1] + reg[2:4] +} + +// M49 returns the UN M.49 encoding of r, or 0 if this encoding +// is not defined for r. +func (r Region) M49() int { + return int(m49[r]) +} + +// IsPrivateUse reports whether r has the ISO 3166 User-assigned status. This +// may include private-use tags that are assigned by CLDR and used in this +// implementation. So IsPrivateUse and IsCountry can be simultaneously true. +func (r Region) IsPrivateUse() bool { + return r.typ()&iso3166UserAssigned != 0 +} + +type Script uint16 + +// getScriptID returns the script id for string s. It assumes that s +// is of the format [A-Z][a-z]{3}. +func getScriptID(idx tag.Index, s []byte) (Script, error) { + i, err := findIndex(idx, s, "Zzzz") + return Script(i), err +} + +// String returns the script code in title case. +// It returns "Zzzz" for an unspecified script. +func (s Script) String() string { + if s == 0 { + return "Zzzz" + } + return script.Elem(int(s)) +} + +// IsPrivateUse reports whether this script code is reserved for private use. +func (s Script) IsPrivateUse() bool { + return _Qaaa <= s && s <= _Qabx +} + +const ( + maxAltTaglen = len("en-US-POSIX") + maxLen = maxAltTaglen +) + +var ( + // grandfatheredMap holds a mapping from legacy and grandfathered tags to + // their base language or index to more elaborate tag. + grandfatheredMap = map[[maxLen]byte]int16{ + [maxLen]byte{'a', 'r', 't', '-', 'l', 'o', 'j', 'b', 'a', 'n'}: _jbo, // art-lojban + [maxLen]byte{'i', '-', 'a', 'm', 'i'}: _ami, // i-ami + [maxLen]byte{'i', '-', 'b', 'n', 'n'}: _bnn, // i-bnn + [maxLen]byte{'i', '-', 'h', 'a', 'k'}: _hak, // i-hak + [maxLen]byte{'i', '-', 'k', 'l', 'i', 'n', 'g', 'o', 'n'}: _tlh, // i-klingon + [maxLen]byte{'i', '-', 'l', 'u', 'x'}: _lb, // i-lux + [maxLen]byte{'i', '-', 'n', 'a', 'v', 'a', 'j', 'o'}: _nv, // i-navajo + [maxLen]byte{'i', '-', 'p', 'w', 'n'}: _pwn, // i-pwn + [maxLen]byte{'i', '-', 't', 'a', 'o'}: _tao, // i-tao + [maxLen]byte{'i', '-', 't', 'a', 'y'}: _tay, // i-tay + [maxLen]byte{'i', '-', 't', 's', 'u'}: _tsu, // i-tsu + [maxLen]byte{'n', 'o', '-', 'b', 'o', 'k'}: _nb, // no-bok + [maxLen]byte{'n', 'o', '-', 'n', 'y', 'n'}: _nn, // no-nyn + [maxLen]byte{'s', 'g', 'n', '-', 'b', 'e', '-', 'f', 'r'}: _sfb, // sgn-BE-FR + [maxLen]byte{'s', 'g', 'n', '-', 'b', 'e', '-', 'n', 'l'}: _vgt, // sgn-BE-NL + [maxLen]byte{'s', 'g', 'n', '-', 'c', 'h', '-', 'd', 'e'}: _sgg, // sgn-CH-DE + [maxLen]byte{'z', 'h', '-', 'g', 'u', 'o', 'y', 'u'}: _cmn, // zh-guoyu + [maxLen]byte{'z', 'h', '-', 'h', 'a', 'k', 'k', 'a'}: _hak, // zh-hakka + [maxLen]byte{'z', 'h', '-', 'm', 'i', 'n', '-', 'n', 'a', 'n'}: _nan, // zh-min-nan + [maxLen]byte{'z', 'h', '-', 'x', 'i', 'a', 'n', 'g'}: _hsn, // zh-xiang + + // Grandfathered tags with no modern replacement will be converted as + // follows: + [maxLen]byte{'c', 'e', 'l', '-', 'g', 'a', 'u', 'l', 'i', 's', 'h'}: -1, // cel-gaulish + [maxLen]byte{'e', 'n', '-', 'g', 'b', '-', 'o', 'e', 'd'}: -2, // en-GB-oed + [maxLen]byte{'i', '-', 'd', 'e', 'f', 'a', 'u', 'l', 't'}: -3, // i-default + [maxLen]byte{'i', '-', 'e', 'n', 'o', 'c', 'h', 'i', 'a', 'n'}: -4, // i-enochian + [maxLen]byte{'i', '-', 'm', 'i', 'n', 'g', 'o'}: -5, // i-mingo + [maxLen]byte{'z', 'h', '-', 'm', 'i', 'n'}: -6, // zh-min + + // CLDR-specific tag. + [maxLen]byte{'r', 'o', 'o', 't'}: 0, // root + [maxLen]byte{'e', 'n', '-', 'u', 's', '-', 'p', 'o', 's', 'i', 'x'}: -7, // en_US_POSIX" + } + + altTagIndex = [...]uint8{0, 17, 31, 45, 61, 74, 86, 102} + + altTags = "xtg-x-cel-gaulishen-GB-oxendicten-x-i-defaultund-x-i-enochiansee-x-i-mingonan-x-zh-minen-US-u-va-posix" +) + +func grandfathered(s [maxAltTaglen]byte) (t Tag, ok bool) { + if v, ok := grandfatheredMap[s]; ok { + if v < 0 { + return Make(altTags[altTagIndex[-v-1]:altTagIndex[-v]]), true + } + t.LangID = Language(v) + return t, true + } + return t, false +} diff --git a/vendor/golang.org/x/text/internal/language/match.go b/vendor/golang.org/x/text/internal/language/match.go new file mode 100644 index 00000000..75a2dbca --- /dev/null +++ b/vendor/golang.org/x/text/internal/language/match.go @@ -0,0 +1,226 @@ +// Copyright 2013 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package language + +import "errors" + +type scriptRegionFlags uint8 + +const ( + isList = 1 << iota + scriptInFrom + regionInFrom +) + +func (t *Tag) setUndefinedLang(id Language) { + if t.LangID == 0 { + t.LangID = id + } +} + +func (t *Tag) setUndefinedScript(id Script) { + if t.ScriptID == 0 { + t.ScriptID = id + } +} + +func (t *Tag) setUndefinedRegion(id Region) { + if t.RegionID == 0 || t.RegionID.Contains(id) { + t.RegionID = id + } +} + +// ErrMissingLikelyTagsData indicates no information was available +// to compute likely values of missing tags. +var ErrMissingLikelyTagsData = errors.New("missing likely tags data") + +// addLikelySubtags sets subtags to their most likely value, given the locale. +// In most cases this means setting fields for unknown values, but in some +// cases it may alter a value. It returns an ErrMissingLikelyTagsData error +// if the given locale cannot be expanded. +func (t Tag) addLikelySubtags() (Tag, error) { + id, err := addTags(t) + if err != nil { + return t, err + } else if id.equalTags(t) { + return t, nil + } + id.RemakeString() + return id, nil +} + +// specializeRegion attempts to specialize a group region. +func specializeRegion(t *Tag) bool { + if i := regionInclusion[t.RegionID]; i < nRegionGroups { + x := likelyRegionGroup[i] + if Language(x.lang) == t.LangID && Script(x.script) == t.ScriptID { + t.RegionID = Region(x.region) + } + return true + } + return false +} + +// Maximize returns a new tag with missing tags filled in. +func (t Tag) Maximize() (Tag, error) { + return addTags(t) +} + +func addTags(t Tag) (Tag, error) { + // We leave private use identifiers alone. + if t.IsPrivateUse() { + return t, nil + } + if t.ScriptID != 0 && t.RegionID != 0 { + if t.LangID != 0 { + // already fully specified + specializeRegion(&t) + return t, nil + } + // Search matches for und-script-region. Note that for these cases + // region will never be a group so there is no need to check for this. + list := likelyRegion[t.RegionID : t.RegionID+1] + if x := list[0]; x.flags&isList != 0 { + list = likelyRegionList[x.lang : x.lang+uint16(x.script)] + } + for _, x := range list { + // Deviating from the spec. See match_test.go for details. + if Script(x.script) == t.ScriptID { + t.setUndefinedLang(Language(x.lang)) + return t, nil + } + } + } + if t.LangID != 0 { + // Search matches for lang-script and lang-region, where lang != und. + if t.LangID < langNoIndexOffset { + x := likelyLang[t.LangID] + if x.flags&isList != 0 { + list := likelyLangList[x.region : x.region+uint16(x.script)] + if t.ScriptID != 0 { + for _, x := range list { + if Script(x.script) == t.ScriptID && x.flags&scriptInFrom != 0 { + t.setUndefinedRegion(Region(x.region)) + return t, nil + } + } + } else if t.RegionID != 0 { + count := 0 + goodScript := true + tt := t + for _, x := range list { + // We visit all entries for which the script was not + // defined, including the ones where the region was not + // defined. This allows for proper disambiguation within + // regions. + if x.flags&scriptInFrom == 0 && t.RegionID.Contains(Region(x.region)) { + tt.RegionID = Region(x.region) + tt.setUndefinedScript(Script(x.script)) + goodScript = goodScript && tt.ScriptID == Script(x.script) + count++ + } + } + if count == 1 { + return tt, nil + } + // Even if we fail to find a unique Region, we might have + // an unambiguous script. + if goodScript { + t.ScriptID = tt.ScriptID + } + } + } + } + } else { + // Search matches for und-script. + if t.ScriptID != 0 { + x := likelyScript[t.ScriptID] + if x.region != 0 { + t.setUndefinedRegion(Region(x.region)) + t.setUndefinedLang(Language(x.lang)) + return t, nil + } + } + // Search matches for und-region. If und-script-region exists, it would + // have been found earlier. + if t.RegionID != 0 { + if i := regionInclusion[t.RegionID]; i < nRegionGroups { + x := likelyRegionGroup[i] + if x.region != 0 { + t.setUndefinedLang(Language(x.lang)) + t.setUndefinedScript(Script(x.script)) + t.RegionID = Region(x.region) + } + } else { + x := likelyRegion[t.RegionID] + if x.flags&isList != 0 { + x = likelyRegionList[x.lang] + } + if x.script != 0 && x.flags != scriptInFrom { + t.setUndefinedLang(Language(x.lang)) + t.setUndefinedScript(Script(x.script)) + return t, nil + } + } + } + } + + // Search matches for lang. + if t.LangID < langNoIndexOffset { + x := likelyLang[t.LangID] + if x.flags&isList != 0 { + x = likelyLangList[x.region] + } + if x.region != 0 { + t.setUndefinedScript(Script(x.script)) + t.setUndefinedRegion(Region(x.region)) + } + specializeRegion(&t) + if t.LangID == 0 { + t.LangID = _en // default language + } + return t, nil + } + return t, ErrMissingLikelyTagsData +} + +func (t *Tag) setTagsFrom(id Tag) { + t.LangID = id.LangID + t.ScriptID = id.ScriptID + t.RegionID = id.RegionID +} + +// minimize removes the region or script subtags from t such that +// t.addLikelySubtags() == t.minimize().addLikelySubtags(). +func (t Tag) minimize() (Tag, error) { + t, err := minimizeTags(t) + if err != nil { + return t, err + } + t.RemakeString() + return t, nil +} + +// minimizeTags mimics the behavior of the ICU 51 C implementation. +func minimizeTags(t Tag) (Tag, error) { + if t.equalTags(Und) { + return t, nil + } + max, err := addTags(t) + if err != nil { + return t, err + } + for _, id := range [...]Tag{ + {LangID: t.LangID}, + {LangID: t.LangID, RegionID: t.RegionID}, + {LangID: t.LangID, ScriptID: t.ScriptID}, + } { + if x, err := addTags(id); err == nil && max.equalTags(x) { + t.setTagsFrom(id) + break + } + } + return t, nil +} diff --git a/vendor/golang.org/x/text/internal/language/parse.go b/vendor/golang.org/x/text/internal/language/parse.go new file mode 100644 index 00000000..aad1e0ac --- /dev/null +++ b/vendor/golang.org/x/text/internal/language/parse.go @@ -0,0 +1,608 @@ +// Copyright 2013 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package language + +import ( + "bytes" + "errors" + "fmt" + "sort" + + "golang.org/x/text/internal/tag" +) + +// isAlpha returns true if the byte is not a digit. +// b must be an ASCII letter or digit. +func isAlpha(b byte) bool { + return b > '9' +} + +// isAlphaNum returns true if the string contains only ASCII letters or digits. +func isAlphaNum(s []byte) bool { + for _, c := range s { + if !('a' <= c && c <= 'z' || 'A' <= c && c <= 'Z' || '0' <= c && c <= '9') { + return false + } + } + return true +} + +// ErrSyntax is returned by any of the parsing functions when the +// input is not well-formed, according to BCP 47. +// TODO: return the position at which the syntax error occurred? +var ErrSyntax = errors.New("language: tag is not well-formed") + +// ErrDuplicateKey is returned when a tag contains the same key twice with +// different values in the -u section. +var ErrDuplicateKey = errors.New("language: different values for same key in -u extension") + +// ValueError is returned by any of the parsing functions when the +// input is well-formed but the respective subtag is not recognized +// as a valid value. +type ValueError struct { + v [8]byte +} + +// NewValueError creates a new ValueError. +func NewValueError(tag []byte) ValueError { + var e ValueError + copy(e.v[:], tag) + return e +} + +func (e ValueError) tag() []byte { + n := bytes.IndexByte(e.v[:], 0) + if n == -1 { + n = 8 + } + return e.v[:n] +} + +// Error implements the error interface. +func (e ValueError) Error() string { + return fmt.Sprintf("language: subtag %q is well-formed but unknown", e.tag()) +} + +// Subtag returns the subtag for which the error occurred. +func (e ValueError) Subtag() string { + return string(e.tag()) +} + +// scanner is used to scan BCP 47 tokens, which are separated by _ or -. +type scanner struct { + b []byte + bytes [max99thPercentileSize]byte + token []byte + start int // start position of the current token + end int // end position of the current token + next int // next point for scan + err error + done bool +} + +func makeScannerString(s string) scanner { + scan := scanner{} + if len(s) <= len(scan.bytes) { + scan.b = scan.bytes[:copy(scan.bytes[:], s)] + } else { + scan.b = []byte(s) + } + scan.init() + return scan +} + +// makeScanner returns a scanner using b as the input buffer. +// b is not copied and may be modified by the scanner routines. +func makeScanner(b []byte) scanner { + scan := scanner{b: b} + scan.init() + return scan +} + +func (s *scanner) init() { + for i, c := range s.b { + if c == '_' { + s.b[i] = '-' + } + } + s.scan() +} + +// restToLower converts the string between start and end to lower case. +func (s *scanner) toLower(start, end int) { + for i := start; i < end; i++ { + c := s.b[i] + if 'A' <= c && c <= 'Z' { + s.b[i] += 'a' - 'A' + } + } +} + +func (s *scanner) setError(e error) { + if s.err == nil || (e == ErrSyntax && s.err != ErrSyntax) { + s.err = e + } +} + +// resizeRange shrinks or grows the array at position oldStart such that +// a new string of size newSize can fit between oldStart and oldEnd. +// Sets the scan point to after the resized range. +func (s *scanner) resizeRange(oldStart, oldEnd, newSize int) { + s.start = oldStart + if end := oldStart + newSize; end != oldEnd { + diff := end - oldEnd + var b []byte + if n := len(s.b) + diff; n > cap(s.b) { + b = make([]byte, n) + copy(b, s.b[:oldStart]) + } else { + b = s.b[:n] + } + copy(b[end:], s.b[oldEnd:]) + s.b = b + s.next = end + (s.next - s.end) + s.end = end + } +} + +// replace replaces the current token with repl. +func (s *scanner) replace(repl string) { + s.resizeRange(s.start, s.end, len(repl)) + copy(s.b[s.start:], repl) +} + +// gobble removes the current token from the input. +// Caller must call scan after calling gobble. +func (s *scanner) gobble(e error) { + s.setError(e) + if s.start == 0 { + s.b = s.b[:+copy(s.b, s.b[s.next:])] + s.end = 0 + } else { + s.b = s.b[:s.start-1+copy(s.b[s.start-1:], s.b[s.end:])] + s.end = s.start - 1 + } + s.next = s.start +} + +// deleteRange removes the given range from s.b before the current token. +func (s *scanner) deleteRange(start, end int) { + s.b = s.b[:start+copy(s.b[start:], s.b[end:])] + diff := end - start + s.next -= diff + s.start -= diff + s.end -= diff +} + +// scan parses the next token of a BCP 47 string. Tokens that are larger +// than 8 characters or include non-alphanumeric characters result in an error +// and are gobbled and removed from the output. +// It returns the end position of the last token consumed. +func (s *scanner) scan() (end int) { + end = s.end + s.token = nil + for s.start = s.next; s.next < len(s.b); { + i := bytes.IndexByte(s.b[s.next:], '-') + if i == -1 { + s.end = len(s.b) + s.next = len(s.b) + i = s.end - s.start + } else { + s.end = s.next + i + s.next = s.end + 1 + } + token := s.b[s.start:s.end] + if i < 1 || i > 8 || !isAlphaNum(token) { + s.gobble(ErrSyntax) + continue + } + s.token = token + return end + } + if n := len(s.b); n > 0 && s.b[n-1] == '-' { + s.setError(ErrSyntax) + s.b = s.b[:len(s.b)-1] + } + s.done = true + return end +} + +// acceptMinSize parses multiple tokens of the given size or greater. +// It returns the end position of the last token consumed. +func (s *scanner) acceptMinSize(min int) (end int) { + end = s.end + s.scan() + for ; len(s.token) >= min; s.scan() { + end = s.end + } + return end +} + +// Parse parses the given BCP 47 string and returns a valid Tag. If parsing +// failed it returns an error and any part of the tag that could be parsed. +// If parsing succeeded but an unknown value was found, it returns +// ValueError. The Tag returned in this case is just stripped of the unknown +// value. All other values are preserved. It accepts tags in the BCP 47 format +// and extensions to this standard defined in +// https://www.unicode.org/reports/tr35/#Unicode_Language_and_Locale_Identifiers. +func Parse(s string) (t Tag, err error) { + // TODO: consider supporting old-style locale key-value pairs. + if s == "" { + return Und, ErrSyntax + } + defer func() { + if recover() != nil { + t = Und + err = ErrSyntax + return + } + }() + if len(s) <= maxAltTaglen { + b := [maxAltTaglen]byte{} + for i, c := range s { + // Generating invalid UTF-8 is okay as it won't match. + if 'A' <= c && c <= 'Z' { + c += 'a' - 'A' + } else if c == '_' { + c = '-' + } + b[i] = byte(c) + } + if t, ok := grandfathered(b); ok { + return t, nil + } + } + scan := makeScannerString(s) + return parse(&scan, s) +} + +func parse(scan *scanner, s string) (t Tag, err error) { + t = Und + var end int + if n := len(scan.token); n <= 1 { + scan.toLower(0, len(scan.b)) + if n == 0 || scan.token[0] != 'x' { + return t, ErrSyntax + } + end = parseExtensions(scan) + } else if n >= 4 { + return Und, ErrSyntax + } else { // the usual case + t, end = parseTag(scan, true) + if n := len(scan.token); n == 1 { + t.pExt = uint16(end) + end = parseExtensions(scan) + } else if end < len(scan.b) { + scan.setError(ErrSyntax) + scan.b = scan.b[:end] + } + } + if int(t.pVariant) < len(scan.b) { + if end < len(s) { + s = s[:end] + } + if len(s) > 0 && tag.Compare(s, scan.b) == 0 { + t.str = s + } else { + t.str = string(scan.b) + } + } else { + t.pVariant, t.pExt = 0, 0 + } + return t, scan.err +} + +// parseTag parses language, script, region and variants. +// It returns a Tag and the end position in the input that was parsed. +// If doNorm is true, then - will be normalized to . +func parseTag(scan *scanner, doNorm bool) (t Tag, end int) { + var e error + // TODO: set an error if an unknown lang, script or region is encountered. + t.LangID, e = getLangID(scan.token) + scan.setError(e) + scan.replace(t.LangID.String()) + langStart := scan.start + end = scan.scan() + for len(scan.token) == 3 && isAlpha(scan.token[0]) { + // From http://tools.ietf.org/html/bcp47, - tags are equivalent + // to a tag of the form . + if doNorm { + lang, e := getLangID(scan.token) + if lang != 0 { + t.LangID = lang + langStr := lang.String() + copy(scan.b[langStart:], langStr) + scan.b[langStart+len(langStr)] = '-' + scan.start = langStart + len(langStr) + 1 + } + scan.gobble(e) + } + end = scan.scan() + } + if len(scan.token) == 4 && isAlpha(scan.token[0]) { + t.ScriptID, e = getScriptID(script, scan.token) + if t.ScriptID == 0 { + scan.gobble(e) + } + end = scan.scan() + } + if n := len(scan.token); n >= 2 && n <= 3 { + t.RegionID, e = getRegionID(scan.token) + if t.RegionID == 0 { + scan.gobble(e) + } else { + scan.replace(t.RegionID.String()) + } + end = scan.scan() + } + scan.toLower(scan.start, len(scan.b)) + t.pVariant = byte(end) + end = parseVariants(scan, end, t) + t.pExt = uint16(end) + return t, end +} + +var separator = []byte{'-'} + +// parseVariants scans tokens as long as each token is a valid variant string. +// Duplicate variants are removed. +func parseVariants(scan *scanner, end int, t Tag) int { + start := scan.start + varIDBuf := [4]uint8{} + variantBuf := [4][]byte{} + varID := varIDBuf[:0] + variant := variantBuf[:0] + last := -1 + needSort := false + for ; len(scan.token) >= 4; scan.scan() { + // TODO: measure the impact of needing this conversion and redesign + // the data structure if there is an issue. + v, ok := variantIndex[string(scan.token)] + if !ok { + // unknown variant + // TODO: allow user-defined variants? + scan.gobble(NewValueError(scan.token)) + continue + } + varID = append(varID, v) + variant = append(variant, scan.token) + if !needSort { + if last < int(v) { + last = int(v) + } else { + needSort = true + // There is no legal combinations of more than 7 variants + // (and this is by no means a useful sequence). + const maxVariants = 8 + if len(varID) > maxVariants { + break + } + } + } + end = scan.end + } + if needSort { + sort.Sort(variantsSort{varID, variant}) + k, l := 0, -1 + for i, v := range varID { + w := int(v) + if l == w { + // Remove duplicates. + continue + } + varID[k] = varID[i] + variant[k] = variant[i] + k++ + l = w + } + if str := bytes.Join(variant[:k], separator); len(str) == 0 { + end = start - 1 + } else { + scan.resizeRange(start, end, len(str)) + copy(scan.b[scan.start:], str) + end = scan.end + } + } + return end +} + +type variantsSort struct { + i []uint8 + v [][]byte +} + +func (s variantsSort) Len() int { + return len(s.i) +} + +func (s variantsSort) Swap(i, j int) { + s.i[i], s.i[j] = s.i[j], s.i[i] + s.v[i], s.v[j] = s.v[j], s.v[i] +} + +func (s variantsSort) Less(i, j int) bool { + return s.i[i] < s.i[j] +} + +type bytesSort struct { + b [][]byte + n int // first n bytes to compare +} + +func (b bytesSort) Len() int { + return len(b.b) +} + +func (b bytesSort) Swap(i, j int) { + b.b[i], b.b[j] = b.b[j], b.b[i] +} + +func (b bytesSort) Less(i, j int) bool { + for k := 0; k < b.n; k++ { + if b.b[i][k] == b.b[j][k] { + continue + } + return b.b[i][k] < b.b[j][k] + } + return false +} + +// parseExtensions parses and normalizes the extensions in the buffer. +// It returns the last position of scan.b that is part of any extension. +// It also trims scan.b to remove excess parts accordingly. +func parseExtensions(scan *scanner) int { + start := scan.start + exts := [][]byte{} + private := []byte{} + end := scan.end + for len(scan.token) == 1 { + extStart := scan.start + ext := scan.token[0] + end = parseExtension(scan) + extension := scan.b[extStart:end] + if len(extension) < 3 || (ext != 'x' && len(extension) < 4) { + scan.setError(ErrSyntax) + end = extStart + continue + } else if start == extStart && (ext == 'x' || scan.start == len(scan.b)) { + scan.b = scan.b[:end] + return end + } else if ext == 'x' { + private = extension + break + } + exts = append(exts, extension) + } + sort.Sort(bytesSort{exts, 1}) + if len(private) > 0 { + exts = append(exts, private) + } + scan.b = scan.b[:start] + if len(exts) > 0 { + scan.b = append(scan.b, bytes.Join(exts, separator)...) + } else if start > 0 { + // Strip trailing '-'. + scan.b = scan.b[:start-1] + } + return end +} + +// parseExtension parses a single extension and returns the position of +// the extension end. +func parseExtension(scan *scanner) int { + start, end := scan.start, scan.end + switch scan.token[0] { + case 'u': // https://www.ietf.org/rfc/rfc6067.txt + attrStart := end + scan.scan() + for last := []byte{}; len(scan.token) > 2; scan.scan() { + if bytes.Compare(scan.token, last) != -1 { + // Attributes are unsorted. Start over from scratch. + p := attrStart + 1 + scan.next = p + attrs := [][]byte{} + for scan.scan(); len(scan.token) > 2; scan.scan() { + attrs = append(attrs, scan.token) + end = scan.end + } + sort.Sort(bytesSort{attrs, 3}) + copy(scan.b[p:], bytes.Join(attrs, separator)) + break + } + last = scan.token + end = scan.end + } + // Scan key-type sequences. A key is of length 2 and may be followed + // by 0 or more "type" subtags from 3 to the maximum of 8 letters. + var last, key []byte + for attrEnd := end; len(scan.token) == 2; last = key { + key = scan.token + end = scan.end + for scan.scan(); end < scan.end && len(scan.token) > 2; scan.scan() { + end = scan.end + } + // TODO: check key value validity + if bytes.Compare(key, last) != 1 || scan.err != nil { + // We have an invalid key or the keys are not sorted. + // Start scanning keys from scratch and reorder. + p := attrEnd + 1 + scan.next = p + keys := [][]byte{} + for scan.scan(); len(scan.token) == 2; { + keyStart := scan.start + end = scan.end + for scan.scan(); end < scan.end && len(scan.token) > 2; scan.scan() { + end = scan.end + } + keys = append(keys, scan.b[keyStart:end]) + } + sort.Stable(bytesSort{keys, 2}) + if n := len(keys); n > 0 { + k := 0 + for i := 1; i < n; i++ { + if !bytes.Equal(keys[k][:2], keys[i][:2]) { + k++ + keys[k] = keys[i] + } else if !bytes.Equal(keys[k], keys[i]) { + scan.setError(ErrDuplicateKey) + } + } + keys = keys[:k+1] + } + reordered := bytes.Join(keys, separator) + if e := p + len(reordered); e < end { + scan.deleteRange(e, end) + end = e + } + copy(scan.b[p:], reordered) + break + } + } + case 't': // https://www.ietf.org/rfc/rfc6497.txt + scan.scan() + if n := len(scan.token); n >= 2 && n <= 3 && isAlpha(scan.token[1]) { + _, end = parseTag(scan, false) + scan.toLower(start, end) + } + for len(scan.token) == 2 && !isAlpha(scan.token[1]) { + end = scan.acceptMinSize(3) + } + case 'x': + end = scan.acceptMinSize(1) + default: + end = scan.acceptMinSize(2) + } + return end +} + +// getExtension returns the name, body and end position of the extension. +func getExtension(s string, p int) (end int, ext string) { + if s[p] == '-' { + p++ + } + if s[p] == 'x' { + return len(s), s[p:] + } + end = nextExtension(s, p) + return end, s[p:end] +} + +// nextExtension finds the next extension within the string, searching +// for the -- pattern from position p. +// In the fast majority of cases, language tags will have at most +// one extension and extensions tend to be small. +func nextExtension(s string, p int) int { + for n := len(s) - 3; p < n; { + if s[p] == '-' { + if s[p+2] == '-' { + return p + } + p += 3 + } else { + p++ + } + } + return len(s) +} diff --git a/vendor/golang.org/x/text/internal/language/tables.go b/vendor/golang.org/x/text/internal/language/tables.go new file mode 100644 index 00000000..14167e74 --- /dev/null +++ b/vendor/golang.org/x/text/internal/language/tables.go @@ -0,0 +1,3494 @@ +// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. + +package language + +import "golang.org/x/text/internal/tag" + +// CLDRVersion is the CLDR version from which the tables in this package are derived. +const CLDRVersion = "32" + +const NumLanguages = 8798 + +const NumScripts = 261 + +const NumRegions = 358 + +type FromTo struct { + From uint16 + To uint16 +} + +const nonCanonicalUnd = 1201 +const ( + _af = 22 + _am = 39 + _ar = 58 + _az = 88 + _bg = 126 + _bn = 165 + _ca = 215 + _cs = 250 + _da = 257 + _de = 269 + _el = 310 + _en = 313 + _es = 318 + _et = 320 + _fa = 328 + _fi = 337 + _fil = 339 + _fr = 350 + _gu = 420 + _he = 444 + _hi = 446 + _hr = 465 + _hu = 469 + _hy = 471 + _id = 481 + _is = 504 + _it = 505 + _ja = 512 + _ka = 528 + _kk = 578 + _km = 586 + _kn = 593 + _ko = 596 + _ky = 650 + _lo = 696 + _lt = 704 + _lv = 711 + _mk = 767 + _ml = 772 + _mn = 779 + _mo = 784 + _mr = 795 + _ms = 799 + _mul = 806 + _my = 817 + _nb = 839 + _ne = 849 + _nl = 871 + _no = 879 + _pa = 925 + _pl = 947 + _pt = 960 + _ro = 988 + _ru = 994 + _sh = 1031 + _si = 1036 + _sk = 1042 + _sl = 1046 + _sq = 1073 + _sr = 1074 + _sv = 1092 + _sw = 1093 + _ta = 1104 + _te = 1121 + _th = 1131 + _tl = 1146 + _tn = 1152 + _tr = 1162 + _uk = 1198 + _ur = 1204 + _uz = 1212 + _vi = 1219 + _zh = 1321 + _zu = 1327 + _jbo = 515 + _ami = 1650 + _bnn = 2357 + _hak = 438 + _tlh = 14467 + _lb = 661 + _nv = 899 + _pwn = 12055 + _tao = 14188 + _tay = 14198 + _tsu = 14662 + _nn = 874 + _sfb = 13629 + _vgt = 15701 + _sgg = 13660 + _cmn = 3007 + _nan = 835 + _hsn = 467 +) + +const langPrivateStart = 0x2f72 + +const langPrivateEnd = 0x3179 + +// lang holds an alphabetically sorted list of ISO-639 language identifiers. +// All entries are 4 bytes. The index of the identifier (divided by 4) is the language tag. +// For 2-byte language identifiers, the two successive bytes have the following meaning: +// - if the first letter of the 2- and 3-letter ISO codes are the same: +// the second and third letter of the 3-letter ISO code. +// - otherwise: a 0 and a by 2 bits right-shifted index into altLangISO3. +// +// For 3-byte language identifiers the 4th byte is 0. +const lang tag.Index = "" + // Size: 5324 bytes + "---\x00aaaraai\x00aak\x00aau\x00abbkabi\x00abq\x00abr\x00abt\x00aby\x00a" + + "cd\x00ace\x00ach\x00ada\x00ade\x00adj\x00ady\x00adz\x00aeveaeb\x00aey" + + "\x00affragc\x00agd\x00agg\x00agm\x00ago\x00agq\x00aha\x00ahl\x00aho\x00a" + + "jg\x00akkaakk\x00ala\x00ali\x00aln\x00alt\x00ammhamm\x00amn\x00amo\x00am" + + "p\x00anrganc\x00ank\x00ann\x00any\x00aoj\x00aom\x00aoz\x00apc\x00apd\x00" + + "ape\x00apr\x00aps\x00apz\x00arraarc\x00arh\x00arn\x00aro\x00arq\x00ars" + + "\x00ary\x00arz\x00assmasa\x00ase\x00asg\x00aso\x00ast\x00ata\x00atg\x00a" + + "tj\x00auy\x00avvaavl\x00avn\x00avt\x00avu\x00awa\x00awb\x00awo\x00awx" + + "\x00ayymayb\x00azzebaakbal\x00ban\x00bap\x00bar\x00bas\x00bav\x00bax\x00" + + "bba\x00bbb\x00bbc\x00bbd\x00bbj\x00bbp\x00bbr\x00bcf\x00bch\x00bci\x00bc" + + "m\x00bcn\x00bco\x00bcq\x00bcu\x00bdd\x00beelbef\x00beh\x00bej\x00bem\x00" + + "bet\x00bew\x00bex\x00bez\x00bfd\x00bfq\x00bft\x00bfy\x00bgulbgc\x00bgn" + + "\x00bgx\x00bhihbhb\x00bhg\x00bhi\x00bhk\x00bhl\x00bho\x00bhy\x00biisbib" + + "\x00big\x00bik\x00bim\x00bin\x00bio\x00biq\x00bjh\x00bji\x00bjj\x00bjn" + + "\x00bjo\x00bjr\x00bjt\x00bjz\x00bkc\x00bkm\x00bkq\x00bku\x00bkv\x00blt" + + "\x00bmambmh\x00bmk\x00bmq\x00bmu\x00bnenbng\x00bnm\x00bnp\x00boodboj\x00" + + "bom\x00bon\x00bpy\x00bqc\x00bqi\x00bqp\x00bqv\x00brrebra\x00brh\x00brx" + + "\x00brz\x00bsosbsj\x00bsq\x00bss\x00bst\x00bto\x00btt\x00btv\x00bua\x00b" + + "uc\x00bud\x00bug\x00buk\x00bum\x00buo\x00bus\x00buu\x00bvb\x00bwd\x00bwr" + + "\x00bxh\x00bye\x00byn\x00byr\x00bys\x00byv\x00byx\x00bza\x00bze\x00bzf" + + "\x00bzh\x00bzw\x00caatcan\x00cbj\x00cch\x00ccp\x00ceheceb\x00cfa\x00cgg" + + "\x00chhachk\x00chm\x00cho\x00chp\x00chr\x00cja\x00cjm\x00cjv\x00ckb\x00c" + + "kl\x00cko\x00cky\x00cla\x00cme\x00cmg\x00cooscop\x00cps\x00crrecrh\x00cr" + + "j\x00crk\x00crl\x00crm\x00crs\x00csescsb\x00csw\x00ctd\x00cuhucvhvcyymda" + + "andad\x00daf\x00dag\x00dah\x00dak\x00dar\x00dav\x00dbd\x00dbq\x00dcc\x00" + + "ddn\x00deeuded\x00den\x00dga\x00dgh\x00dgi\x00dgl\x00dgr\x00dgz\x00dia" + + "\x00dje\x00dnj\x00dob\x00doi\x00dop\x00dow\x00dri\x00drs\x00dsb\x00dtm" + + "\x00dtp\x00dts\x00dty\x00dua\x00duc\x00dud\x00dug\x00dvivdva\x00dww\x00d" + + "yo\x00dyu\x00dzzodzg\x00ebu\x00eeweefi\x00egl\x00egy\x00eka\x00eky\x00el" + + "llema\x00emi\x00enngenn\x00enq\x00eopoeri\x00es\x00\x05esu\x00etstetr" + + "\x00ett\x00etu\x00etx\x00euusewo\x00ext\x00faasfaa\x00fab\x00fag\x00fai" + + "\x00fan\x00ffulffi\x00ffm\x00fiinfia\x00fil\x00fit\x00fjijflr\x00fmp\x00" + + "foaofod\x00fon\x00for\x00fpe\x00fqs\x00frrafrc\x00frp\x00frr\x00frs\x00f" + + "ub\x00fud\x00fue\x00fuf\x00fuh\x00fuq\x00fur\x00fuv\x00fuy\x00fvr\x00fyr" + + "ygalegaa\x00gaf\x00gag\x00gah\x00gaj\x00gam\x00gan\x00gaw\x00gay\x00gba" + + "\x00gbf\x00gbm\x00gby\x00gbz\x00gcr\x00gdlagde\x00gdn\x00gdr\x00geb\x00g" + + "ej\x00gel\x00gez\x00gfk\x00ggn\x00ghs\x00gil\x00gim\x00gjk\x00gjn\x00gju" + + "\x00gkn\x00gkp\x00gllgglk\x00gmm\x00gmv\x00gnrngnd\x00gng\x00god\x00gof" + + "\x00goi\x00gom\x00gon\x00gor\x00gos\x00got\x00grb\x00grc\x00grt\x00grw" + + "\x00gsw\x00guujgub\x00guc\x00gud\x00gur\x00guw\x00gux\x00guz\x00gvlvgvf" + + "\x00gvr\x00gvs\x00gwc\x00gwi\x00gwt\x00gyi\x00haauhag\x00hak\x00ham\x00h" + + "aw\x00haz\x00hbb\x00hdy\x00heebhhy\x00hiinhia\x00hif\x00hig\x00hih\x00hi" + + "l\x00hla\x00hlu\x00hmd\x00hmt\x00hnd\x00hne\x00hnj\x00hnn\x00hno\x00homo" + + "hoc\x00hoj\x00hot\x00hrrvhsb\x00hsn\x00htathuunhui\x00hyyehzerianaian" + + "\x00iar\x00iba\x00ibb\x00iby\x00ica\x00ich\x00idndidd\x00idi\x00idu\x00i" + + "eleife\x00igboigb\x00ige\x00iiiiijj\x00ikpkikk\x00ikt\x00ikw\x00ikx\x00i" + + "lo\x00imo\x00inndinh\x00iodoiou\x00iri\x00isslittaiukuiw\x00\x03iwm\x00i" + + "ws\x00izh\x00izi\x00japnjab\x00jam\x00jbo\x00jbu\x00jen\x00jgk\x00jgo" + + "\x00ji\x00\x06jib\x00jmc\x00jml\x00jra\x00jut\x00jvavjwavkaatkaa\x00kab" + + "\x00kac\x00kad\x00kai\x00kaj\x00kam\x00kao\x00kbd\x00kbm\x00kbp\x00kbq" + + "\x00kbx\x00kby\x00kcg\x00kck\x00kcl\x00kct\x00kde\x00kdh\x00kdl\x00kdt" + + "\x00kea\x00ken\x00kez\x00kfo\x00kfr\x00kfy\x00kgonkge\x00kgf\x00kgp\x00k" + + "ha\x00khb\x00khn\x00khq\x00khs\x00kht\x00khw\x00khz\x00kiikkij\x00kiu" + + "\x00kiw\x00kjuakjd\x00kjg\x00kjs\x00kjy\x00kkazkkc\x00kkj\x00klalkln\x00" + + "klq\x00klt\x00klx\x00kmhmkmb\x00kmh\x00kmo\x00kms\x00kmu\x00kmw\x00knank" + + "nf\x00knp\x00koorkoi\x00kok\x00kol\x00kos\x00koz\x00kpe\x00kpf\x00kpo" + + "\x00kpr\x00kpx\x00kqb\x00kqf\x00kqs\x00kqy\x00kraukrc\x00kri\x00krj\x00k" + + "rl\x00krs\x00kru\x00ksasksb\x00ksd\x00ksf\x00ksh\x00ksj\x00ksr\x00ktb" + + "\x00ktm\x00kto\x00kuurkub\x00kud\x00kue\x00kuj\x00kum\x00kun\x00kup\x00k" + + "us\x00kvomkvg\x00kvr\x00kvx\x00kw\x00\x01kwj\x00kwo\x00kxa\x00kxc\x00kxm" + + "\x00kxp\x00kxw\x00kxz\x00kyirkye\x00kyx\x00kzr\x00laatlab\x00lad\x00lag" + + "\x00lah\x00laj\x00las\x00lbtzlbe\x00lbu\x00lbw\x00lcm\x00lcp\x00ldb\x00l" + + "ed\x00lee\x00lem\x00lep\x00leq\x00leu\x00lez\x00lguglgg\x00liimlia\x00li" + + "d\x00lif\x00lig\x00lih\x00lij\x00lis\x00ljp\x00lki\x00lkt\x00lle\x00lln" + + "\x00lmn\x00lmo\x00lmp\x00lninlns\x00lnu\x00loaoloj\x00lok\x00lol\x00lor" + + "\x00los\x00loz\x00lrc\x00ltitltg\x00luublua\x00luo\x00luy\x00luz\x00lvav" + + "lwl\x00lzh\x00lzz\x00mad\x00maf\x00mag\x00mai\x00mak\x00man\x00mas\x00ma" + + "w\x00maz\x00mbh\x00mbo\x00mbq\x00mbu\x00mbw\x00mci\x00mcp\x00mcq\x00mcr" + + "\x00mcu\x00mda\x00mde\x00mdf\x00mdh\x00mdj\x00mdr\x00mdx\x00med\x00mee" + + "\x00mek\x00men\x00mer\x00met\x00meu\x00mfa\x00mfe\x00mfn\x00mfo\x00mfq" + + "\x00mglgmgh\x00mgl\x00mgo\x00mgp\x00mgy\x00mhahmhi\x00mhl\x00mirimif\x00" + + "min\x00mis\x00miw\x00mkkdmki\x00mkl\x00mkp\x00mkw\x00mlalmle\x00mlp\x00m" + + "ls\x00mmo\x00mmu\x00mmx\x00mnonmna\x00mnf\x00mni\x00mnw\x00moolmoa\x00mo" + + "e\x00moh\x00mos\x00mox\x00mpp\x00mps\x00mpt\x00mpx\x00mql\x00mrarmrd\x00" + + "mrj\x00mro\x00mssamtltmtc\x00mtf\x00mti\x00mtr\x00mua\x00mul\x00mur\x00m" + + "us\x00mva\x00mvn\x00mvy\x00mwk\x00mwr\x00mwv\x00mxc\x00mxm\x00myyamyk" + + "\x00mym\x00myv\x00myw\x00myx\x00myz\x00mzk\x00mzm\x00mzn\x00mzp\x00mzw" + + "\x00mzz\x00naaunac\x00naf\x00nah\x00nak\x00nan\x00nap\x00naq\x00nas\x00n" + + "bobnca\x00nce\x00ncf\x00nch\x00nco\x00ncu\x00nddendc\x00nds\x00neepneb" + + "\x00new\x00nex\x00nfr\x00ngdonga\x00ngb\x00ngl\x00nhb\x00nhe\x00nhw\x00n" + + "if\x00nii\x00nij\x00nin\x00niu\x00niy\x00niz\x00njo\x00nkg\x00nko\x00nll" + + "dnmg\x00nmz\x00nnnonnf\x00nnh\x00nnk\x00nnm\x00noornod\x00noe\x00non\x00" + + "nop\x00nou\x00nqo\x00nrblnrb\x00nsk\x00nsn\x00nso\x00nss\x00ntm\x00ntr" + + "\x00nui\x00nup\x00nus\x00nuv\x00nux\x00nvavnwb\x00nxq\x00nxr\x00nyyanym" + + "\x00nyn\x00nzi\x00occiogc\x00ojjiokr\x00okv\x00omrmong\x00onn\x00ons\x00" + + "opm\x00orrioro\x00oru\x00osssosa\x00ota\x00otk\x00ozm\x00paanpag\x00pal" + + "\x00pam\x00pap\x00pau\x00pbi\x00pcd\x00pcm\x00pdc\x00pdt\x00ped\x00peo" + + "\x00pex\x00pfl\x00phl\x00phn\x00pilipil\x00pip\x00pka\x00pko\x00plolpla" + + "\x00pms\x00png\x00pnn\x00pnt\x00pon\x00ppo\x00pra\x00prd\x00prg\x00psusp" + + "ss\x00ptorptp\x00puu\x00pwa\x00quuequc\x00qug\x00rai\x00raj\x00rao\x00rc" + + "f\x00rej\x00rel\x00res\x00rgn\x00rhg\x00ria\x00rif\x00rjs\x00rkt\x00rmoh" + + "rmf\x00rmo\x00rmt\x00rmu\x00rnunrna\x00rng\x00roonrob\x00rof\x00roo\x00r" + + "ro\x00rtm\x00ruusrue\x00rug\x00rw\x00\x04rwk\x00rwo\x00ryu\x00saansaf" + + "\x00sah\x00saq\x00sas\x00sat\x00sav\x00saz\x00sba\x00sbe\x00sbp\x00scrds" + + "ck\x00scl\x00scn\x00sco\x00scs\x00sdndsdc\x00sdh\x00semesef\x00seh\x00se" + + "i\x00ses\x00sgagsga\x00sgs\x00sgw\x00sgz\x00sh\x00\x02shi\x00shk\x00shn" + + "\x00shu\x00siinsid\x00sig\x00sil\x00sim\x00sjr\x00sklkskc\x00skr\x00sks" + + "\x00sllvsld\x00sli\x00sll\x00sly\x00smmosma\x00smi\x00smj\x00smn\x00smp" + + "\x00smq\x00sms\x00snnasnc\x00snk\x00snp\x00snx\x00sny\x00soomsok\x00soq" + + "\x00sou\x00soy\x00spd\x00spl\x00sps\x00sqqisrrpsrb\x00srn\x00srr\x00srx" + + "\x00ssswssd\x00ssg\x00ssy\x00stotstk\x00stq\x00suunsua\x00sue\x00suk\x00" + + "sur\x00sus\x00svweswwaswb\x00swc\x00swg\x00swp\x00swv\x00sxn\x00sxw\x00s" + + "yl\x00syr\x00szl\x00taamtaj\x00tal\x00tan\x00taq\x00tbc\x00tbd\x00tbf" + + "\x00tbg\x00tbo\x00tbw\x00tbz\x00tci\x00tcy\x00tdd\x00tdg\x00tdh\x00teelt" + + "ed\x00tem\x00teo\x00tet\x00tfi\x00tggktgc\x00tgo\x00tgu\x00thhathl\x00th" + + "q\x00thr\x00tiirtif\x00tig\x00tik\x00tim\x00tio\x00tiv\x00tkuktkl\x00tkr" + + "\x00tkt\x00tlgltlf\x00tlx\x00tly\x00tmh\x00tmy\x00tnsntnh\x00toontof\x00" + + "tog\x00toq\x00tpi\x00tpm\x00tpz\x00tqo\x00trurtru\x00trv\x00trw\x00tssot" + + "sd\x00tsf\x00tsg\x00tsj\x00tsw\x00ttatttd\x00tte\x00ttj\x00ttr\x00tts" + + "\x00ttt\x00tuh\x00tul\x00tum\x00tuq\x00tvd\x00tvl\x00tvu\x00twwitwh\x00t" + + "wq\x00txg\x00tyahtya\x00tyv\x00tzm\x00ubu\x00udm\x00ugiguga\x00ukkruli" + + "\x00umb\x00und\x00unr\x00unx\x00urrduri\x00urt\x00urw\x00usa\x00utr\x00u" + + "vh\x00uvl\x00uzzbvag\x00vai\x00van\x00veenvec\x00vep\x00viievic\x00viv" + + "\x00vls\x00vmf\x00vmw\x00voolvot\x00vro\x00vun\x00vut\x00walnwae\x00waj" + + "\x00wal\x00wan\x00war\x00wbp\x00wbq\x00wbr\x00wci\x00wer\x00wgi\x00whg" + + "\x00wib\x00wiu\x00wiv\x00wja\x00wji\x00wls\x00wmo\x00wnc\x00wni\x00wnu" + + "\x00woolwob\x00wos\x00wrs\x00wsk\x00wtm\x00wuu\x00wuv\x00wwa\x00xav\x00x" + + "bi\x00xcr\x00xes\x00xhhoxla\x00xlc\x00xld\x00xmf\x00xmn\x00xmr\x00xna" + + "\x00xnr\x00xog\x00xon\x00xpr\x00xrb\x00xsa\x00xsi\x00xsm\x00xsr\x00xwe" + + "\x00yam\x00yao\x00yap\x00yas\x00yat\x00yav\x00yay\x00yaz\x00yba\x00ybb" + + "\x00yby\x00yer\x00ygr\x00ygw\x00yiidyko\x00yle\x00ylg\x00yll\x00yml\x00y" + + "ooryon\x00yrb\x00yre\x00yrl\x00yss\x00yua\x00yue\x00yuj\x00yut\x00yuw" + + "\x00zahazag\x00zbl\x00zdj\x00zea\x00zgh\x00zhhozhx\x00zia\x00zlm\x00zmi" + + "\x00zne\x00zuulzxx\x00zza\x00\xff\xff\xff\xff" + +const langNoIndexOffset = 1330 + +// langNoIndex is a bit vector of all 3-letter language codes that are not used as an index +// in lookup tables. The language ids for these language codes are derived directly +// from the letters and are not consecutive. +// Size: 2197 bytes, 2197 elements +var langNoIndex = [2197]uint8{ + // Entry 0 - 3F + 0xff, 0xf8, 0xed, 0xfe, 0xeb, 0xd3, 0x3b, 0xd2, + 0xfb, 0xbf, 0x7a, 0xfa, 0x37, 0x1d, 0x3c, 0x57, + 0x6e, 0x97, 0x73, 0x38, 0xfb, 0xea, 0xbf, 0x70, + 0xad, 0x03, 0xff, 0xff, 0xcf, 0x05, 0x84, 0x72, + 0xe9, 0xbf, 0xfd, 0xbf, 0xbf, 0xf7, 0xfd, 0x77, + 0x0f, 0xff, 0xef, 0x6f, 0xff, 0xfb, 0xdf, 0xe2, + 0xc9, 0xf8, 0x7f, 0x7e, 0x4d, 0xbc, 0x0a, 0x6a, + 0x7c, 0xea, 0xe3, 0xfa, 0x7a, 0xbf, 0x67, 0xff, + // Entry 40 - 7F + 0xff, 0xff, 0xff, 0xdf, 0x2a, 0x54, 0x91, 0xc0, + 0x5d, 0xe3, 0x97, 0x14, 0x07, 0x20, 0xdd, 0xed, + 0x9f, 0x3f, 0xc9, 0x21, 0xf8, 0x3f, 0x94, 0x35, + 0x7c, 0x5f, 0xff, 0x5f, 0x8e, 0x6e, 0xdf, 0xff, + 0xff, 0xff, 0x55, 0x7c, 0xd3, 0xfd, 0xbf, 0xb5, + 0x7b, 0xdf, 0x7f, 0xf7, 0xca, 0xfe, 0xdb, 0xa3, + 0xa8, 0xff, 0x1f, 0x67, 0x7d, 0xeb, 0xef, 0xce, + 0xff, 0xff, 0x9f, 0xff, 0xb7, 0xef, 0xfe, 0xcf, + // Entry 80 - BF + 0xdb, 0xff, 0xf3, 0xcd, 0xfb, 0x7f, 0xff, 0xff, + 0xbb, 0xee, 0xf7, 0xbd, 0xdb, 0xff, 0x5f, 0xf7, + 0xfd, 0xf2, 0xfd, 0xff, 0x5e, 0x2f, 0x3b, 0xba, + 0x7e, 0xff, 0xff, 0xfe, 0xf7, 0xff, 0xdd, 0xff, + 0xfd, 0xdf, 0xfb, 0xfe, 0x9d, 0xb4, 0xd3, 0xff, + 0xef, 0xff, 0xdf, 0xf7, 0x7f, 0xb7, 0xfd, 0xd5, + 0xa5, 0x77, 0x40, 0xff, 0x9c, 0xc1, 0x41, 0x2c, + 0x08, 0x21, 0x41, 0x00, 0x50, 0x40, 0x00, 0x80, + // Entry C0 - FF + 0xfb, 0x4a, 0xf2, 0x9f, 0xb4, 0x42, 0x41, 0x96, + 0x1b, 0x14, 0x08, 0xf3, 0x2b, 0xe7, 0x17, 0x56, + 0x05, 0x7d, 0x0e, 0x1c, 0x37, 0x7f, 0xf3, 0xef, + 0x97, 0xff, 0x5d, 0x38, 0x64, 0x08, 0x00, 0x10, + 0xbc, 0x85, 0xaf, 0xdf, 0xff, 0xff, 0x7b, 0x35, + 0x3e, 0xc7, 0xc7, 0xdf, 0xff, 0x01, 0x81, 0x00, + 0xb0, 0x05, 0x80, 0x00, 0x20, 0x00, 0x00, 0x03, + 0x40, 0x00, 0x40, 0x92, 0x21, 0x50, 0xb1, 0x5d, + // Entry 100 - 13F + 0xfd, 0xdc, 0xbe, 0x5e, 0x00, 0x00, 0x02, 0x64, + 0x0d, 0x19, 0x41, 0xdf, 0x79, 0x22, 0x00, 0x00, + 0x00, 0x5e, 0x64, 0xdc, 0x24, 0xe5, 0xd9, 0xe3, + 0xfe, 0xff, 0xfd, 0xcb, 0x9f, 0x14, 0x41, 0x0c, + 0x86, 0x00, 0xd1, 0x00, 0xf0, 0xc7, 0x67, 0x5f, + 0x56, 0x99, 0x5e, 0xb5, 0x6c, 0xaf, 0x03, 0x00, + 0x02, 0x00, 0x00, 0x00, 0xc0, 0x37, 0xda, 0x56, + 0x90, 0x6d, 0x01, 0x2e, 0x96, 0x69, 0x20, 0xfb, + // Entry 140 - 17F + 0xff, 0x3f, 0x00, 0x00, 0x00, 0x01, 0x0c, 0x16, + 0x03, 0x00, 0x00, 0xb0, 0x14, 0x23, 0x50, 0x06, + 0x0a, 0x00, 0x01, 0x00, 0x00, 0x10, 0x11, 0x09, + 0x00, 0x00, 0x60, 0x10, 0x00, 0x00, 0x00, 0x10, + 0x00, 0x00, 0x44, 0x00, 0x00, 0x10, 0x00, 0x05, + 0x08, 0x00, 0x00, 0x05, 0x00, 0x80, 0x28, 0x04, + 0x00, 0x00, 0x40, 0xd5, 0x2d, 0x00, 0x64, 0x35, + 0x24, 0x52, 0xf4, 0xd5, 0xbf, 0x62, 0xc9, 0x03, + // Entry 180 - 1BF + 0x00, 0x80, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x04, 0x13, 0x39, 0x01, 0xdd, 0x57, 0x98, + 0x21, 0x18, 0x81, 0x08, 0x00, 0x01, 0x40, 0x82, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x01, 0x40, 0x00, 0x44, 0x00, 0x00, 0x80, 0xea, + 0xa9, 0x39, 0x00, 0x02, 0x00, 0x00, 0x00, 0x04, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, + // Entry 1C0 - 1FF + 0x00, 0x03, 0x28, 0x05, 0x00, 0x00, 0x00, 0x00, + 0x04, 0x20, 0x04, 0xa6, 0x00, 0x04, 0x00, 0x00, + 0x81, 0x50, 0x00, 0x00, 0x00, 0x11, 0x84, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x55, + 0x02, 0x10, 0x08, 0x04, 0x00, 0x00, 0x00, 0x40, + 0x30, 0x83, 0x01, 0x00, 0x00, 0x00, 0x11, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x1e, 0xcd, 0xbf, 0x7a, 0xbf, + // Entry 200 - 23F + 0xdf, 0xc3, 0x83, 0x82, 0xc0, 0xfb, 0x57, 0x27, + 0xed, 0x55, 0xe7, 0x01, 0x00, 0x20, 0xb2, 0xc5, + 0xa4, 0x45, 0x25, 0x9b, 0x02, 0xdf, 0xe1, 0xdf, + 0x03, 0x44, 0x08, 0x90, 0x01, 0x04, 0x81, 0xe3, + 0x92, 0x54, 0xdb, 0x28, 0xd3, 0x5f, 0xfe, 0x6d, + 0x79, 0xed, 0x1c, 0x7f, 0x04, 0x08, 0x00, 0x01, + 0x21, 0x12, 0x64, 0x5f, 0xdd, 0x0e, 0x85, 0x4f, + 0x40, 0x40, 0x00, 0x04, 0xf1, 0xfd, 0x3d, 0x54, + // Entry 240 - 27F + 0xe8, 0x03, 0xb4, 0x27, 0x23, 0x0d, 0x00, 0x00, + 0x20, 0x7b, 0x78, 0x02, 0x07, 0x84, 0x00, 0xf0, + 0xbb, 0x7e, 0x5a, 0x00, 0x18, 0x04, 0x81, 0x00, + 0x00, 0x00, 0x80, 0x10, 0x90, 0x1c, 0x01, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x10, 0x40, 0x00, 0x04, + 0x08, 0xa0, 0x70, 0xa5, 0x0c, 0x40, 0x00, 0x00, + 0x91, 0x24, 0x04, 0x68, 0x00, 0x20, 0x70, 0xff, + 0x7b, 0x7f, 0x70, 0x00, 0x05, 0x9b, 0xdd, 0x66, + // Entry 280 - 2BF + 0x03, 0x00, 0x11, 0x00, 0x00, 0x00, 0x40, 0x05, + 0xb5, 0xb6, 0x80, 0x08, 0x04, 0x00, 0x04, 0x51, + 0xe2, 0xef, 0xfd, 0x3f, 0x05, 0x09, 0x08, 0x05, + 0x40, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, + 0x0c, 0x00, 0x00, 0x00, 0x00, 0x81, 0x00, 0x60, + 0xe7, 0x48, 0x00, 0x81, 0x20, 0xc0, 0x05, 0x80, + 0x03, 0x00, 0x00, 0x00, 0x8c, 0x50, 0x40, 0x04, + 0x84, 0x47, 0x84, 0x40, 0x20, 0x10, 0x00, 0x20, + // Entry 2C0 - 2FF + 0x02, 0x50, 0x80, 0x11, 0x00, 0x99, 0x6c, 0xe2, + 0x50, 0x27, 0x1d, 0x11, 0x29, 0x0e, 0x59, 0xe9, + 0x33, 0x08, 0x00, 0x20, 0x04, 0x40, 0x10, 0x00, + 0x00, 0x00, 0x50, 0x44, 0x92, 0x49, 0xd6, 0x5d, + 0xa7, 0x81, 0x47, 0x97, 0xfb, 0x00, 0x10, 0x00, + 0x08, 0x00, 0x80, 0x00, 0x40, 0x04, 0x00, 0x01, + 0x02, 0x00, 0x01, 0x40, 0x80, 0x00, 0x40, 0x08, + 0xd8, 0xeb, 0xf6, 0x39, 0xc4, 0x8d, 0x12, 0x00, + // Entry 300 - 33F + 0x00, 0x0c, 0x04, 0x01, 0x20, 0x20, 0xdd, 0xa0, + 0x01, 0x00, 0x00, 0x00, 0x12, 0x00, 0x00, 0x00, + 0x04, 0x10, 0xd0, 0x9d, 0x95, 0x13, 0x04, 0x80, + 0x00, 0x01, 0xd0, 0x16, 0x40, 0x00, 0x10, 0xb0, + 0x10, 0x62, 0x4c, 0xd2, 0x02, 0x01, 0x4a, 0x00, + 0x46, 0x04, 0x00, 0x08, 0x02, 0x00, 0x20, 0x80, + 0x00, 0x80, 0x06, 0x00, 0x08, 0x00, 0x00, 0x00, + 0x00, 0xf0, 0xd8, 0x6f, 0x15, 0x02, 0x08, 0x00, + // Entry 340 - 37F + 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x10, 0x01, + 0x00, 0x10, 0x00, 0x00, 0x00, 0xf0, 0x84, 0xe3, + 0xdd, 0xbf, 0xf9, 0xf9, 0x3b, 0x7f, 0x7f, 0xdb, + 0xfd, 0xfc, 0xfe, 0xdf, 0xff, 0xfd, 0xff, 0xf6, + 0xfb, 0xfc, 0xf7, 0x1f, 0xff, 0xb3, 0x6c, 0xff, + 0xd9, 0xad, 0xdf, 0xfe, 0xef, 0xba, 0xdf, 0xff, + 0xff, 0xff, 0xb7, 0xdd, 0x7d, 0xbf, 0xab, 0x7f, + 0xfd, 0xfd, 0xdf, 0x2f, 0x9c, 0xdf, 0xf3, 0x6f, + // Entry 380 - 3BF + 0xdf, 0xdd, 0xff, 0xfb, 0xee, 0xd2, 0xab, 0x5f, + 0xd5, 0xdf, 0x7f, 0xff, 0xeb, 0xff, 0xe4, 0x4d, + 0xf9, 0xff, 0xfe, 0xf7, 0xfd, 0xdf, 0xfb, 0xbf, + 0xee, 0xdb, 0x6f, 0xef, 0xff, 0x7f, 0xff, 0xff, + 0xf7, 0x5f, 0xd3, 0x3b, 0xfd, 0xd9, 0xdf, 0xeb, + 0xbc, 0x08, 0x05, 0x24, 0xff, 0x07, 0x70, 0xfe, + 0xe6, 0x5e, 0x00, 0x08, 0x00, 0x83, 0x7d, 0x1f, + 0x06, 0xe6, 0x72, 0x60, 0xd1, 0x3c, 0x7f, 0x44, + // Entry 3C0 - 3FF + 0x02, 0x30, 0x9f, 0x7a, 0x16, 0xbd, 0x7f, 0x57, + 0xf2, 0xff, 0x31, 0xff, 0xf2, 0x1e, 0x90, 0xf7, + 0xf1, 0xf9, 0x45, 0x80, 0x01, 0x02, 0x00, 0x20, + 0x40, 0x54, 0x9f, 0x8a, 0xdf, 0xf9, 0x6e, 0x11, + 0x86, 0x51, 0xc0, 0xf3, 0xfb, 0x47, 0x40, 0x03, + 0x05, 0xd1, 0x50, 0x5c, 0x00, 0x40, 0x00, 0x10, + 0x04, 0x02, 0x00, 0x00, 0x0a, 0x00, 0x17, 0xd2, + 0xb9, 0xfd, 0xfc, 0xba, 0xfe, 0xef, 0xc7, 0xbe, + // Entry 400 - 43F + 0x53, 0x6f, 0xdf, 0xe7, 0xdb, 0x65, 0xbb, 0x7f, + 0xfa, 0xff, 0x77, 0xf3, 0xef, 0xbf, 0xfd, 0xf7, + 0xdf, 0xdf, 0x9b, 0x7f, 0xff, 0xff, 0x7f, 0x6f, + 0xf7, 0xfb, 0xeb, 0xdf, 0xbc, 0xff, 0xbf, 0x6b, + 0x7b, 0xfb, 0xff, 0xce, 0x76, 0xbd, 0xf7, 0xf7, + 0xdf, 0xdc, 0xf7, 0xf7, 0xff, 0xdf, 0xf3, 0xfe, + 0xef, 0xff, 0xff, 0xff, 0xb6, 0x7f, 0x7f, 0xde, + 0xf7, 0xb9, 0xeb, 0x77, 0xff, 0xfb, 0xbf, 0xdf, + // Entry 440 - 47F + 0xfd, 0xfe, 0xfb, 0xff, 0xfe, 0xeb, 0x1f, 0x7d, + 0x2f, 0xfd, 0xb6, 0xb5, 0xa5, 0xfc, 0xff, 0xfd, + 0x7f, 0x4e, 0xbf, 0x8f, 0xae, 0xff, 0xee, 0xdf, + 0x7f, 0xf7, 0x73, 0x02, 0x02, 0x04, 0xfc, 0xf7, + 0xff, 0xb7, 0xd7, 0xef, 0xfe, 0xcd, 0xf5, 0xce, + 0xe2, 0x8e, 0xe7, 0xbf, 0xb7, 0xff, 0x56, 0xfd, + 0xcd, 0xff, 0xfb, 0xff, 0xdf, 0xd7, 0xea, 0xff, + 0xe5, 0x5f, 0x6d, 0x0f, 0xa7, 0x51, 0x06, 0xc4, + // Entry 480 - 4BF + 0x93, 0x50, 0x5d, 0xaf, 0xa6, 0xff, 0x99, 0xfb, + 0x63, 0x1d, 0x53, 0xff, 0xef, 0xb7, 0x35, 0x20, + 0x14, 0x00, 0x55, 0x51, 0xc2, 0x65, 0xf5, 0x41, + 0xe2, 0xff, 0xfc, 0xdf, 0x02, 0x85, 0xc5, 0x05, + 0x00, 0x22, 0x00, 0x74, 0x69, 0x10, 0x08, 0x05, + 0x41, 0x00, 0x01, 0x06, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x51, 0x20, 0x05, 0x04, 0x01, 0x00, 0x00, + 0x06, 0x11, 0x20, 0x00, 0x18, 0x01, 0x92, 0xf1, + // Entry 4C0 - 4FF + 0xfd, 0x47, 0x69, 0x06, 0x95, 0x06, 0x57, 0xed, + 0xfb, 0x4d, 0x1c, 0x6b, 0x83, 0x04, 0x62, 0x40, + 0x00, 0x11, 0x42, 0x00, 0x00, 0x00, 0x54, 0x83, + 0xb8, 0x4f, 0x10, 0x8e, 0x89, 0x46, 0xde, 0xf7, + 0x13, 0x31, 0x00, 0x20, 0x00, 0x00, 0x00, 0x90, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0x10, 0x00, + 0x01, 0x00, 0x00, 0xf0, 0x5b, 0xf4, 0xbe, 0x3d, + 0xbe, 0xcf, 0xf7, 0xaf, 0x42, 0x04, 0x84, 0x41, + // Entry 500 - 53F + 0x30, 0xff, 0x79, 0x72, 0x04, 0x00, 0x00, 0x49, + 0x2d, 0x14, 0x27, 0x5f, 0xed, 0xf1, 0x3f, 0xe7, + 0x3f, 0x00, 0x00, 0x02, 0xc6, 0xa0, 0x1e, 0xf8, + 0xbb, 0xff, 0xfd, 0xfb, 0xb7, 0xfd, 0xe7, 0xf7, + 0xfd, 0xfc, 0xd5, 0xed, 0x47, 0xf4, 0x7e, 0x10, + 0x01, 0x01, 0x84, 0x6d, 0xff, 0xf7, 0xdd, 0xf9, + 0x5b, 0x05, 0x86, 0xed, 0xf5, 0x77, 0xbd, 0x3c, + 0x00, 0x00, 0x00, 0x42, 0x71, 0x42, 0x00, 0x40, + // Entry 540 - 57F + 0x00, 0x00, 0x01, 0x43, 0x19, 0x24, 0x08, 0x00, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + // Entry 580 - 5BF + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xab, 0xbd, 0xe7, 0x57, 0xee, 0x13, 0x5d, + 0x09, 0xc1, 0x40, 0x21, 0xfa, 0x17, 0x01, 0x80, + 0x00, 0x00, 0x00, 0x00, 0xf0, 0xce, 0xfb, 0xbf, + 0x00, 0x23, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, + 0x00, 0x30, 0x15, 0xa3, 0x10, 0x00, 0x00, 0x00, + 0x11, 0x04, 0x16, 0x00, 0x00, 0x02, 0x20, 0x81, + 0xa3, 0x01, 0x50, 0x00, 0x00, 0x83, 0x11, 0x40, + // Entry 5C0 - 5FF + 0x00, 0x00, 0x00, 0xf0, 0xdd, 0x7b, 0xbe, 0x02, + 0xaa, 0x10, 0x5d, 0x98, 0x52, 0x00, 0x80, 0x20, + 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x02, 0x02, + 0x3d, 0x40, 0x10, 0x02, 0x10, 0x61, 0x5a, 0x9d, + 0x31, 0x00, 0x00, 0x00, 0x01, 0x18, 0x02, 0x20, + 0x00, 0x00, 0x01, 0x00, 0x42, 0x00, 0x20, 0x00, + 0x00, 0x1f, 0xdf, 0xd2, 0xb9, 0xff, 0xfd, 0x3f, + 0x1f, 0x98, 0xcf, 0x9c, 0xff, 0xaf, 0x5f, 0xfe, + // Entry 600 - 63F + 0x7b, 0x4b, 0x40, 0x10, 0xe1, 0xfd, 0xaf, 0xd9, + 0xb7, 0xf6, 0xfb, 0xb3, 0xc7, 0xff, 0x6f, 0xf1, + 0x73, 0xb1, 0x7f, 0x9f, 0x7f, 0xbd, 0xfc, 0xb7, + 0xee, 0x1c, 0xfa, 0xcb, 0xef, 0xdd, 0xf9, 0xbd, + 0x6e, 0xae, 0x55, 0xfd, 0x6e, 0x81, 0x76, 0x9f, + 0xd4, 0x77, 0xf5, 0x7d, 0xfb, 0xff, 0xeb, 0xfe, + 0xbe, 0x5f, 0x46, 0x5b, 0xe9, 0x5f, 0x50, 0x18, + 0x02, 0xfa, 0xf7, 0x9d, 0x15, 0x97, 0x05, 0x0f, + // Entry 640 - 67F + 0x75, 0xc4, 0x7d, 0x81, 0x92, 0xf5, 0x57, 0x6c, + 0xff, 0xe4, 0xef, 0x6f, 0xff, 0xfc, 0xdd, 0xde, + 0xfc, 0xfd, 0x76, 0x5f, 0x7a, 0x3f, 0x00, 0x98, + 0x02, 0xfb, 0xa3, 0xef, 0xf3, 0xd6, 0xf2, 0xff, + 0xb9, 0xda, 0x7d, 0xd0, 0x3e, 0x15, 0x7b, 0xb4, + 0xf5, 0x3e, 0xff, 0xff, 0xf1, 0xf7, 0xff, 0xe7, + 0x5f, 0xff, 0xff, 0x9e, 0xdf, 0xf6, 0xd7, 0xb9, + 0xef, 0x27, 0x80, 0xbb, 0xc5, 0xff, 0xff, 0xe3, + // Entry 680 - 6BF + 0x97, 0x9d, 0xbf, 0x9f, 0xf7, 0xc7, 0xfd, 0x37, + 0xce, 0x7f, 0x44, 0x1d, 0x73, 0x7f, 0xf8, 0xda, + 0x5d, 0xce, 0x7d, 0x06, 0xb9, 0xea, 0x79, 0xa0, + 0x1a, 0x20, 0x00, 0x30, 0x02, 0x04, 0x24, 0x08, + 0x04, 0x00, 0x00, 0x40, 0xd4, 0x02, 0x04, 0x00, + 0x00, 0x04, 0x00, 0x04, 0x00, 0x20, 0x09, 0x06, + 0x50, 0x00, 0x08, 0x00, 0x00, 0x00, 0x24, 0x00, + 0x04, 0x00, 0x10, 0xdc, 0x58, 0xd7, 0x0d, 0x0f, + // Entry 6C0 - 6FF + 0x54, 0x4d, 0xf1, 0x16, 0x44, 0xd5, 0x42, 0x08, + 0x40, 0x02, 0x00, 0x40, 0x00, 0x08, 0x00, 0x00, + 0x00, 0xdc, 0xfb, 0xcb, 0x0e, 0x58, 0x48, 0x41, + 0x24, 0x20, 0x04, 0x00, 0x30, 0x12, 0x40, 0x00, + 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x01, 0x00, 0x00, 0x00, 0x80, 0x10, 0x10, 0xab, + 0x6d, 0x93, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x80, 0x80, 0x25, 0x00, 0x00, + // Entry 700 - 73F + 0x00, 0x00, 0x00, 0x00, 0x0a, 0x00, 0x00, 0x00, + 0x80, 0x86, 0xc2, 0x00, 0x00, 0x01, 0x00, 0x01, + 0xff, 0x18, 0x02, 0x00, 0x02, 0xf0, 0xfd, 0x79, + 0x3b, 0x00, 0x25, 0x00, 0x00, 0x00, 0x02, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, + 0x03, 0x00, 0x09, 0x20, 0x00, 0x00, 0x01, 0x00, + 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + // Entry 740 - 77F + 0x00, 0x00, 0x00, 0xef, 0xd5, 0xfd, 0xcf, 0x7e, + 0xb0, 0x11, 0x00, 0x00, 0x00, 0x92, 0x01, 0x46, + 0xcd, 0xf9, 0x5c, 0x00, 0x01, 0x00, 0x30, 0x04, + 0x04, 0x55, 0x00, 0x01, 0x04, 0xf4, 0x3f, 0x4a, + 0x01, 0x00, 0x00, 0xb0, 0x80, 0x20, 0x55, 0x75, + 0x97, 0x7c, 0xdf, 0x31, 0xcc, 0x68, 0xd1, 0x03, + 0xd5, 0x57, 0x27, 0x14, 0x01, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x2c, 0xf7, 0xcb, 0x1f, 0x14, 0x60, + // Entry 780 - 7BF + 0x83, 0x68, 0x01, 0x10, 0x8b, 0x38, 0x8a, 0x01, + 0x00, 0x00, 0x20, 0x00, 0x24, 0x44, 0x00, 0x00, + 0x10, 0x03, 0x31, 0x02, 0x01, 0x00, 0x00, 0xf0, + 0xf5, 0xff, 0xd5, 0x97, 0xbc, 0x70, 0xd6, 0x78, + 0x78, 0x15, 0x50, 0x05, 0xa4, 0x84, 0xa9, 0x41, + 0x00, 0x00, 0x00, 0x6b, 0x39, 0x52, 0x74, 0x40, + 0xe8, 0x30, 0x90, 0x6a, 0x92, 0x00, 0x00, 0x02, + 0xff, 0xef, 0xff, 0x4b, 0x85, 0x53, 0xf4, 0xed, + // Entry 7C0 - 7FF + 0xdd, 0xbf, 0xf2, 0x5d, 0xc7, 0x0c, 0xd5, 0x42, + 0xfc, 0xff, 0xf7, 0x1f, 0x00, 0x80, 0x40, 0x56, + 0xcc, 0x16, 0x9e, 0xea, 0x35, 0x7d, 0xef, 0xff, + 0xbd, 0xa4, 0xaf, 0x01, 0x44, 0x18, 0x01, 0x4d, + 0x4e, 0x4a, 0x08, 0x50, 0x28, 0x30, 0xe0, 0x80, + 0x10, 0x20, 0x24, 0x00, 0xff, 0x2f, 0xd3, 0x60, + 0xfe, 0x01, 0x02, 0x88, 0x2a, 0x40, 0x16, 0x01, + 0x01, 0x15, 0x2b, 0x3c, 0x01, 0x00, 0x00, 0x10, + // Entry 800 - 83F + 0x90, 0x49, 0x41, 0x02, 0x02, 0x01, 0xe1, 0xbf, + 0xbf, 0x03, 0x00, 0x00, 0x10, 0xdc, 0xa3, 0xd1, + 0x40, 0x9c, 0x44, 0xdf, 0xf5, 0x8f, 0x66, 0xb3, + 0x55, 0x20, 0xd4, 0xc1, 0xd8, 0x30, 0x3d, 0x80, + 0x00, 0x00, 0x00, 0x04, 0xd4, 0x11, 0xc5, 0x84, + 0x2f, 0x50, 0x00, 0x22, 0x50, 0x6e, 0xbd, 0x93, + 0x07, 0x00, 0x20, 0x10, 0x84, 0xb2, 0x45, 0x10, + 0x06, 0x44, 0x00, 0x00, 0x12, 0x02, 0x11, 0x00, + // Entry 840 - 87F + 0xf0, 0xfb, 0xfd, 0x7f, 0x05, 0x00, 0x16, 0x89, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x03, + 0x00, 0x00, 0x00, 0x00, 0x03, 0x30, 0x02, 0x28, + 0x84, 0x00, 0x21, 0xc0, 0x23, 0x24, 0x00, 0x00, + 0x00, 0xcb, 0xe4, 0x3a, 0x46, 0x88, 0x54, 0xf1, + 0xef, 0xff, 0x7f, 0x12, 0x01, 0x01, 0x84, 0x50, + 0x07, 0xfc, 0xff, 0xff, 0x0f, 0x01, 0x00, 0x40, + 0x10, 0x38, 0x01, 0x01, 0x1c, 0x12, 0x40, 0xe1, + // Entry 880 - 8BF + 0x76, 0x16, 0x08, 0x03, 0x10, 0x00, 0x00, 0x00, + 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x24, + 0x0a, 0x00, 0x80, 0x00, 0x00, +} + +// altLangISO3 holds an alphabetically sorted list of 3-letter language code alternatives +// to 2-letter language codes that cannot be derived using the method described above. +// Each 3-letter code is followed by its 1-byte langID. +const altLangISO3 tag.Index = "---\x00cor\x00hbs\x01heb\x02kin\x03spa\x04yid\x05\xff\xff\xff\xff" + +// altLangIndex is used to convert indexes in altLangISO3 to langIDs. +// Size: 12 bytes, 6 elements +var altLangIndex = [6]uint16{ + 0x0281, 0x0407, 0x01fb, 0x03e5, 0x013e, 0x0208, +} + +// AliasMap maps langIDs to their suggested replacements. +// Size: 772 bytes, 193 elements +var AliasMap = [193]FromTo{ + 0: {From: 0x82, To: 0x88}, + 1: {From: 0x187, To: 0x1ae}, + 2: {From: 0x1f3, To: 0x1e1}, + 3: {From: 0x1fb, To: 0x1bc}, + 4: {From: 0x208, To: 0x512}, + 5: {From: 0x20f, To: 0x20e}, + 6: {From: 0x310, To: 0x3dc}, + 7: {From: 0x347, To: 0x36f}, + 8: {From: 0x407, To: 0x432}, + 9: {From: 0x47a, To: 0x153}, + 10: {From: 0x490, To: 0x451}, + 11: {From: 0x4a2, To: 0x21}, + 12: {From: 0x53e, To: 0x544}, + 13: {From: 0x58f, To: 0x12d}, + 14: {From: 0x62b, To: 0x34}, + 15: {From: 0x62f, To: 0x14}, + 16: {From: 0x630, To: 0x1eb1}, + 17: {From: 0x651, To: 0x431}, + 18: {From: 0x662, To: 0x431}, + 19: {From: 0x6ed, To: 0x3a}, + 20: {From: 0x6f8, To: 0x1d7}, + 21: {From: 0x709, To: 0x3625}, + 22: {From: 0x73e, To: 0x21a1}, + 23: {From: 0x7b3, To: 0x56}, + 24: {From: 0x7b9, To: 0x299b}, + 25: {From: 0x7c5, To: 0x58}, + 26: {From: 0x7e6, To: 0x145}, + 27: {From: 0x80c, To: 0x5a}, + 28: {From: 0x815, To: 0x8d}, + 29: {From: 0x87e, To: 0x810}, + 30: {From: 0x8a8, To: 0x8b7}, + 31: {From: 0x8c3, To: 0xee3}, + 32: {From: 0x8fa, To: 0x1dc}, + 33: {From: 0x9ef, To: 0x331}, + 34: {From: 0xa36, To: 0x2c5}, + 35: {From: 0xa3d, To: 0xbf}, + 36: {From: 0xabe, To: 0x3322}, + 37: {From: 0xb38, To: 0x529}, + 38: {From: 0xb75, To: 0x265a}, + 39: {From: 0xb7e, To: 0xbc3}, + 40: {From: 0xb9b, To: 0x44e}, + 41: {From: 0xbbc, To: 0x4229}, + 42: {From: 0xbbf, To: 0x529}, + 43: {From: 0xbfe, To: 0x2da7}, + 44: {From: 0xc2e, To: 0x3181}, + 45: {From: 0xcb9, To: 0xf3}, + 46: {From: 0xd08, To: 0xfa}, + 47: {From: 0xdc8, To: 0x11a}, + 48: {From: 0xdd7, To: 0x32d}, + 49: {From: 0xdf8, To: 0xdfb}, + 50: {From: 0xdfe, To: 0x531}, + 51: {From: 0xe01, To: 0xdf3}, + 52: {From: 0xedf, To: 0x205a}, + 53: {From: 0xee9, To: 0x222e}, + 54: {From: 0xeee, To: 0x2e9a}, + 55: {From: 0xf39, To: 0x367}, + 56: {From: 0x10d0, To: 0x140}, + 57: {From: 0x1104, To: 0x2d0}, + 58: {From: 0x11a0, To: 0x1ec}, + 59: {From: 0x1279, To: 0x21}, + 60: {From: 0x1424, To: 0x15e}, + 61: {From: 0x1470, To: 0x14e}, + 62: {From: 0x151f, To: 0xd9b}, + 63: {From: 0x1523, To: 0x390}, + 64: {From: 0x1532, To: 0x19f}, + 65: {From: 0x1580, To: 0x210}, + 66: {From: 0x1583, To: 0x10d}, + 67: {From: 0x15a3, To: 0x3caf}, + 68: {From: 0x1630, To: 0x222e}, + 69: {From: 0x166a, To: 0x19b}, + 70: {From: 0x16c8, To: 0x136}, + 71: {From: 0x1700, To: 0x29f8}, + 72: {From: 0x1718, To: 0x194}, + 73: {From: 0x1727, To: 0xf3f}, + 74: {From: 0x177a, To: 0x178}, + 75: {From: 0x1809, To: 0x17b6}, + 76: {From: 0x1816, To: 0x18f3}, + 77: {From: 0x188a, To: 0x436}, + 78: {From: 0x1979, To: 0x1d01}, + 79: {From: 0x1a74, To: 0x2bb0}, + 80: {From: 0x1a8a, To: 0x1f8}, + 81: {From: 0x1b5a, To: 0x1fa}, + 82: {From: 0x1b86, To: 0x1515}, + 83: {From: 0x1d64, To: 0x2c9b}, + 84: {From: 0x2038, To: 0x37b1}, + 85: {From: 0x203d, To: 0x20dd}, + 86: {From: 0x2042, To: 0x2e00}, + 87: {From: 0x205a, To: 0x30b}, + 88: {From: 0x20e3, To: 0x274}, + 89: {From: 0x20ee, To: 0x263}, + 90: {From: 0x20f2, To: 0x22d}, + 91: {From: 0x20f9, To: 0x256}, + 92: {From: 0x210f, To: 0x21eb}, + 93: {From: 0x2135, To: 0x27d}, + 94: {From: 0x2160, To: 0x913}, + 95: {From: 0x2199, To: 0x121}, + 96: {From: 0x21ce, To: 0x1561}, + 97: {From: 0x21e6, To: 0x504}, + 98: {From: 0x21f4, To: 0x49f}, + 99: {From: 0x21fb, To: 0x269}, + 100: {From: 0x222d, To: 0x121}, + 101: {From: 0x2237, To: 0x121}, + 102: {From: 0x2248, To: 0x217d}, + 103: {From: 0x2262, To: 0x92a}, + 104: {From: 0x2316, To: 0x3226}, + 105: {From: 0x236a, To: 0x2835}, + 106: {From: 0x2382, To: 0x3365}, + 107: {From: 0x2472, To: 0x2c7}, + 108: {From: 0x24e4, To: 0x2ff}, + 109: {From: 0x24f0, To: 0x2fa}, + 110: {From: 0x24fa, To: 0x31f}, + 111: {From: 0x2550, To: 0xb5b}, + 112: {From: 0x25a9, To: 0xe2}, + 113: {From: 0x263e, To: 0x2d0}, + 114: {From: 0x26c9, To: 0x26b4}, + 115: {From: 0x26f9, To: 0x3c8}, + 116: {From: 0x2727, To: 0x3caf}, + 117: {From: 0x2755, To: 0x6a4}, + 118: {From: 0x2765, To: 0x26b4}, + 119: {From: 0x2789, To: 0x4358}, + 120: {From: 0x27c9, To: 0x2001}, + 121: {From: 0x28ea, To: 0x27b1}, + 122: {From: 0x28ef, To: 0x2837}, + 123: {From: 0x28fe, To: 0xaa5}, + 124: {From: 0x2914, To: 0x351}, + 125: {From: 0x2986, To: 0x2da7}, + 126: {From: 0x29f0, To: 0x96b}, + 127: {From: 0x2b1a, To: 0x38d}, + 128: {From: 0x2bfc, To: 0x395}, + 129: {From: 0x2c3f, To: 0x3caf}, + 130: {From: 0x2ce1, To: 0x2201}, + 131: {From: 0x2cfc, To: 0x3be}, + 132: {From: 0x2d13, To: 0x597}, + 133: {From: 0x2d47, To: 0x148}, + 134: {From: 0x2d48, To: 0x148}, + 135: {From: 0x2dff, To: 0x2f1}, + 136: {From: 0x2e08, To: 0x19cc}, + 137: {From: 0x2e10, To: 0xc45}, + 138: {From: 0x2e1a, To: 0x2d95}, + 139: {From: 0x2e21, To: 0x292}, + 140: {From: 0x2e54, To: 0x7d}, + 141: {From: 0x2e65, To: 0x2282}, + 142: {From: 0x2e97, To: 0x1a4}, + 143: {From: 0x2ea0, To: 0x2e9b}, + 144: {From: 0x2eef, To: 0x2ed7}, + 145: {From: 0x3193, To: 0x3c4}, + 146: {From: 0x3366, To: 0x338e}, + 147: {From: 0x342a, To: 0x3dc}, + 148: {From: 0x34ee, To: 0x18d0}, + 149: {From: 0x35c8, To: 0x2c9b}, + 150: {From: 0x35e6, To: 0x412}, + 151: {From: 0x35f5, To: 0x24b}, + 152: {From: 0x360d, To: 0x1dc}, + 153: {From: 0x3658, To: 0x246}, + 154: {From: 0x3676, To: 0x3f4}, + 155: {From: 0x36fd, To: 0x445}, + 156: {From: 0x3747, To: 0x3b42}, + 157: {From: 0x37c0, To: 0x121}, + 158: {From: 0x3816, To: 0x38f2}, + 159: {From: 0x382a, To: 0x2b48}, + 160: {From: 0x382b, To: 0x2c9b}, + 161: {From: 0x382f, To: 0xa9}, + 162: {From: 0x3832, To: 0x3228}, + 163: {From: 0x386c, To: 0x39a6}, + 164: {From: 0x3892, To: 0x3fc0}, + 165: {From: 0x38a0, To: 0x45f}, + 166: {From: 0x38a5, To: 0x39d7}, + 167: {From: 0x38b4, To: 0x1fa4}, + 168: {From: 0x38b5, To: 0x2e9a}, + 169: {From: 0x38fa, To: 0x38f1}, + 170: {From: 0x395c, To: 0x47e}, + 171: {From: 0x3b4e, To: 0xd91}, + 172: {From: 0x3b78, To: 0x137}, + 173: {From: 0x3c99, To: 0x4bc}, + 174: {From: 0x3fbd, To: 0x100}, + 175: {From: 0x4208, To: 0xa91}, + 176: {From: 0x42be, To: 0x573}, + 177: {From: 0x42f9, To: 0x3f60}, + 178: {From: 0x4378, To: 0x25a}, + 179: {From: 0x43b8, To: 0xe6c}, + 180: {From: 0x43cd, To: 0x10f}, + 181: {From: 0x43d4, To: 0x4848}, + 182: {From: 0x44af, To: 0x3322}, + 183: {From: 0x44e3, To: 0x512}, + 184: {From: 0x45ca, To: 0x2409}, + 185: {From: 0x45dd, To: 0x26dc}, + 186: {From: 0x4610, To: 0x48ae}, + 187: {From: 0x46ae, To: 0x46a0}, + 188: {From: 0x473e, To: 0x4745}, + 189: {From: 0x4817, To: 0x3503}, + 190: {From: 0x483b, To: 0x208b}, + 191: {From: 0x4916, To: 0x31f}, + 192: {From: 0x49a7, To: 0x523}, +} + +// Size: 193 bytes, 193 elements +var AliasTypes = [193]AliasType{ + // Entry 0 - 3F + 1, 0, 0, 0, 0, 0, 0, 1, 2, 2, 0, 1, 0, 0, 0, 0, + 1, 2, 1, 1, 2, 0, 0, 1, 0, 1, 2, 1, 1, 0, 0, 0, + 0, 2, 1, 1, 0, 2, 0, 0, 1, 0, 1, 0, 0, 1, 2, 1, + 1, 1, 1, 0, 0, 0, 0, 2, 1, 1, 1, 1, 2, 1, 0, 1, + // Entry 40 - 7F + 1, 2, 2, 0, 0, 1, 2, 0, 1, 0, 1, 1, 1, 1, 0, 0, + 2, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 2, 2, 2, 0, + 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, + // Entry 80 - BF + 1, 0, 0, 1, 0, 2, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, + 0, 1, 1, 2, 0, 0, 2, 0, 0, 1, 1, 1, 0, 0, 0, 0, + 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 2, 0, + 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, + // Entry C0 - FF + 1, +} + +const ( + _Latn = 91 + _Hani = 57 + _Hans = 59 + _Hant = 60 + _Qaaa = 149 + _Qaai = 157 + _Qabx = 198 + _Zinh = 255 + _Zyyy = 260 + _Zzzz = 261 +) + +// script is an alphabetically sorted list of ISO 15924 codes. The index +// of the script in the string, divided by 4, is the internal scriptID. +const script tag.Index = "" + // Size: 1052 bytes + "----AdlmAfakAghbAhomArabAranArmiArmnAvstBaliBamuBassBatkBengBhksBlisBopo" + + "BrahBraiBugiBuhdCakmCansCariChamCherChrsCirtCoptCpmnCprtCyrlCyrsDevaDiak" + + "DogrDsrtDuplEgydEgyhEgypElbaElymEthiGeokGeorGlagGongGonmGothGranGrekGujr" + + "GuruHanbHangHaniHanoHansHantHatrHebrHiraHluwHmngHmnpHrktHungIndsItalJamo" + + "JavaJpanJurcKaliKanaKawiKharKhmrKhojKitlKitsKndaKoreKpelKthiLanaLaooLatf" + + "LatgLatnLekeLepcLimbLinaLinbLisuLomaLyciLydiMahjMakaMandManiMarcMayaMedf" + + "MendMercMeroMlymModiMongMoonMrooMteiMultMymrNagmNandNarbNbatNewaNkdbNkgb" + + "NkooNshuOgamOlckOrkhOryaOsgeOsmaOugrPalmPaucPcunPelmPermPhagPhliPhlpPhlv" + + "PhnxPiqdPlrdPrtiPsinQaaaQaabQaacQaadQaaeQaafQaagQaahQaaiQaajQaakQaalQaam" + + "QaanQaaoQaapQaaqQaarQaasQaatQaauQaavQaawQaaxQaayQaazQabaQabbQabcQabdQabe" + + "QabfQabgQabhQabiQabjQabkQablQabmQabnQaboQabpQabqQabrQabsQabtQabuQabvQabw" + + "QabxRanjRjngRohgRoroRunrSamrSaraSarbSaurSgnwShawShrdShuiSiddSindSinhSogd" + + "SogoSoraSoyoSundSunuSyloSyrcSyreSyrjSyrnTagbTakrTaleTaluTamlTangTavtTelu" + + "TengTfngTglgThaaThaiTibtTirhTnsaTotoUgarVaiiVispVithWaraWchoWoleXpeoXsux" + + "YeziYiiiZanbZinhZmthZsyeZsymZxxxZyyyZzzz\xff\xff\xff\xff" + +// suppressScript is an index from langID to the dominant script for that language, +// if it exists. If a script is given, it should be suppressed from the language tag. +// Size: 1330 bytes, 1330 elements +var suppressScript = [1330]uint8{ + // Entry 0 - 3F + 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5b, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2c, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, + // Entry 40 - 7F + 0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5b, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, + // Entry 80 - BF + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5b, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + // Entry C0 - FF + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5b, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x5b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x5b, 0x00, 0x00, 0x00, 0x00, 0x00, + // Entry 100 - 13F + 0x5b, 0x5b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x5b, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5b, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xed, 0x00, 0x00, 0x00, 0x00, 0xef, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x34, 0x00, + 0x00, 0x5b, 0x00, 0x00, 0x5b, 0x00, 0x5b, 0x00, + // Entry 140 - 17F + 0x5b, 0x00, 0x00, 0x00, 0x00, 0x5b, 0x00, 0x00, + 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x5b, 0x00, 0x00, 0x00, 0x5b, 0x00, 0x00, + 0x5b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5b, 0x00, + 0x00, 0x5b, 0x5b, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x5b, 0x5b, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + // Entry 180 - 1BF + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x5b, 0x00, 0x00, 0x00, 0x5b, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x5b, 0x35, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x5b, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00, 0x22, 0x00, + // Entry 1C0 - 1FF + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x5b, 0x5b, 0x00, 0x5b, 0x5b, 0x00, 0x08, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x5b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x5b, 0x00, 0x00, 0x00, 0x00, + 0x5b, 0x5b, 0x00, 0x3e, 0x00, 0x00, 0x00, 0x00, + // Entry 200 - 23F + 0x49, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x2e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + // Entry 240 - 27F + 0x00, 0x00, 0x20, 0x00, 0x00, 0x5b, 0x00, 0x00, + 0x00, 0x00, 0x4f, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x53, 0x00, 0x00, 0x54, 0x00, 0x22, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + // Entry 280 - 2BF + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5b, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x5b, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x5b, 0x00, 0x00, + 0x58, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + // Entry 2C0 - 2FF + 0x5b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5b, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x22, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x5b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x5b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5b, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, + // Entry 300 - 33F + 0x00, 0x00, 0x00, 0x00, 0x6f, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x5b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x22, 0x00, 0x00, 0x00, 0x5b, + 0x5b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x76, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5b, 0x00, + // Entry 340 - 37F + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5b, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5b, 0x00, + 0x5b, 0x22, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x5b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5b, + 0x00, 0x00, 0x5b, 0x00, 0x00, 0x00, 0x00, 0x5b, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x5b, 0x00, + 0x00, 0x00, 0x5b, 0x00, 0x00, 0x00, 0x00, 0x00, + // Entry 380 - 3BF + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5b, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x5b, 0x00, 0x00, 0x00, 0x00, 0x83, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x36, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x5b, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, + // Entry 3C0 - 3FF + 0x5b, 0x00, 0x00, 0x00, 0x5b, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x5b, 0x00, 0x00, 0x00, + 0x00, 0x5b, 0x00, 0x00, 0x5b, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x20, 0x00, 0x00, 0x5b, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + // Entry 400 - 43F + 0x00, 0x00, 0x5b, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0xd6, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x5b, 0x00, 0x00, 0x00, 0x5b, 0x00, + 0x00, 0x00, 0x00, 0x5b, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x5b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x5b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5b, + 0x00, 0x00, 0x00, 0x5b, 0x00, 0x00, 0x00, 0x00, + // Entry 440 - 47F + 0x00, 0x00, 0x00, 0x00, 0x5b, 0x5b, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0xe6, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0xe9, 0x00, 0x5b, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0xee, 0x00, 0x00, 0x00, 0x2c, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5b, + 0x00, 0x00, 0x5b, 0x00, 0x00, 0x00, 0x5b, 0x00, + // Entry 480 - 4BF + 0x5b, 0x00, 0x5b, 0x00, 0x00, 0x00, 0x5b, 0x00, + 0x00, 0x00, 0x5b, 0x00, 0x00, 0x00, 0x5b, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x5b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + // Entry 4C0 - 4FF + 0x5b, 0x00, 0x00, 0x5b, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x5b, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + // Entry 500 - 53F + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x3e, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5b, + 0x00, 0x00, +} + +const ( + _001 = 1 + _419 = 31 + _BR = 65 + _CA = 73 + _ES = 111 + _GB = 124 + _MD = 189 + _PT = 239 + _UK = 307 + _US = 310 + _ZZ = 358 + _XA = 324 + _XC = 326 + _XK = 334 +) + +// isoRegionOffset needs to be added to the index of regionISO to obtain the regionID +// for 2-letter ISO codes. (The first isoRegionOffset regionIDs are reserved for +// the UN.M49 codes used for groups.) +const isoRegionOffset = 32 + +// regionTypes defines the status of a region for various standards. +// Size: 359 bytes, 359 elements +var regionTypes = [359]uint8{ + // Entry 0 - 3F + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x05, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, + 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, + 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, + 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, + // Entry 40 - 7F + 0x06, 0x06, 0x06, 0x06, 0x04, 0x06, 0x06, 0x06, + 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, + 0x06, 0x06, 0x06, 0x06, 0x06, 0x04, 0x04, 0x06, + 0x04, 0x00, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, + 0x04, 0x06, 0x04, 0x06, 0x06, 0x06, 0x06, 0x00, + 0x06, 0x04, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, + 0x06, 0x06, 0x04, 0x06, 0x06, 0x06, 0x06, 0x06, + 0x00, 0x06, 0x04, 0x06, 0x06, 0x06, 0x06, 0x06, + // Entry 80 - BF + 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, + 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, + 0x06, 0x06, 0x06, 0x06, 0x00, 0x04, 0x06, 0x06, + 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, + 0x06, 0x06, 0x06, 0x06, 0x00, 0x06, 0x06, 0x06, + 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, + 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, + 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, + // Entry C0 - FF + 0x06, 0x06, 0x00, 0x06, 0x06, 0x06, 0x06, 0x06, + 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, + 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, + 0x00, 0x06, 0x06, 0x06, 0x06, 0x00, 0x06, 0x04, + 0x06, 0x06, 0x06, 0x06, 0x00, 0x06, 0x06, 0x06, + 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, + 0x00, 0x06, 0x06, 0x00, 0x06, 0x05, 0x05, 0x05, + 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, + // Entry 100 - 13F + 0x05, 0x05, 0x05, 0x06, 0x00, 0x06, 0x06, 0x06, + 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, + 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, + 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x04, + 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, + 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, + 0x06, 0x06, 0x06, 0x02, 0x06, 0x04, 0x06, 0x06, + 0x06, 0x06, 0x06, 0x00, 0x06, 0x06, 0x06, 0x06, + // Entry 140 - 17F + 0x06, 0x06, 0x00, 0x06, 0x05, 0x05, 0x05, 0x05, + 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, + 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, + 0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x04, 0x06, + 0x06, 0x04, 0x06, 0x06, 0x04, 0x06, 0x05, +} + +// regionISO holds a list of alphabetically sorted 2-letter ISO region codes. +// Each 2-letter codes is followed by two bytes with the following meaning: +// - [A-Z}{2}: the first letter of the 2-letter code plus these two +// letters form the 3-letter ISO code. +// - 0, n: index into altRegionISO3. +const regionISO tag.Index = "" + // Size: 1312 bytes + "AAAAACSCADNDAEREAFFGAGTGAIIAALLBAMRMANNTAOGOAQTAARRGASSMATUTAUUSAWBWAXLA" + + "AZZEBAIHBBRBBDGDBEELBFFABGGRBHHRBIDIBJENBLLMBMMUBNRNBOOLBQESBRRABSHSBTTN" + + "BUURBVVTBWWABYLRBZLZCAANCCCKCDODCFAFCGOGCHHECIIVCKOKCLHLCMMRCNHNCOOLCPPT" + + "CQ CRRICS\x00\x00CTTECUUBCVPVCWUWCXXRCYYPCZZEDDDRDEEUDGGADJJIDKNKDMMADO" + + "OMDYHYDZZAEA ECCUEESTEGGYEHSHERRIESSPETTHEU\x00\x03EZ FIINFJJIFKLKFMSM" + + "FOROFQ\x00\x18FRRAFXXXGAABGBBRGDRDGEEOGFUFGGGYGHHAGIIBGLRLGMMBGNINGPLPGQ" + + "NQGRRCGS\x00\x06GTTMGUUMGWNBGYUYHKKGHMMDHNNDHRRVHTTIHUUNHVVOIC IDDNIERL" + + "ILSRIMMNINNDIOOTIQRQIRRNISSLITTAJEEYJMAMJOORJPPNJTTNKEENKGGZKHHMKIIRKM" + + "\x00\x09KNNAKP\x00\x0cKRORKWWTKY\x00\x0fKZAZLAAOLBBNLCCALIIELKKALRBRLSSO" + + "LTTULUUXLVVALYBYMAARMCCOMDDAMENEMFAFMGDGMHHLMIIDMKKDMLLIMMMRMNNGMOACMPNP" + + "MQTQMRRTMSSRMTLTMUUSMVDVMWWIMXEXMYYSMZOZNAAMNCCLNEERNFFKNGGANHHBNIICNLLD" + + "NOORNPPLNQ\x00\x1eNRRUNTTZNUIUNZZLOMMNPAANPCCIPEERPFYFPGNGPHHLPKAKPLOLPM" + + "\x00\x12PNCNPRRIPSSEPTRTPUUSPWLWPYRYPZCZQAATQMMMQNNNQOOOQPPPQQQQQRRRQSSS" + + "QTTTQU\x00\x03QVVVQWWWQXXXQYYYQZZZREEURHHOROOURS\x00\x15RUUSRWWASAAUSBLB" + + "SCYCSDDNSEWESGGPSHHNSIVNSJJMSKVKSLLESMMRSNENSOOMSRURSSSDSTTPSUUNSVLVSXXM" + + "SYYRSZWZTAAATCCATDCDTF\x00\x18TGGOTHHATJJKTKKLTLLSTMKMTNUNTOONTPMPTRURTT" + + "TOTVUVTWWNTZZAUAKRUGGAUK UMMIUN USSAUYRYUZZBVAATVCCTVDDRVEENVGGBVIIRVN" + + "NMVUUTWFLFWKAKWSSMXAAAXBBBXCCCXDDDXEEEXFFFXGGGXHHHXIIIXJJJXKKKXLLLXMMMXN" + + "NNXOOOXPPPXQQQXRRRXSSSXTTTXUUUXVVVXWWWXXXXXYYYXZZZYDMDYEEMYT\x00\x1bYUUG" + + "ZAAFZMMBZRARZWWEZZZZ\xff\xff\xff\xff" + +// altRegionISO3 holds a list of 3-letter region codes that cannot be +// mapped to 2-letter codes using the default algorithm. This is a short list. +const altRegionISO3 string = "SCGQUUSGSCOMPRKCYMSPMSRBATFMYTATN" + +// altRegionIDs holds a list of regionIDs the positions of which match those +// of the 3-letter ISO codes in altRegionISO3. +// Size: 22 bytes, 11 elements +var altRegionIDs = [11]uint16{ + 0x0058, 0x0071, 0x0089, 0x00a9, 0x00ab, 0x00ae, 0x00eb, 0x0106, + 0x0122, 0x0160, 0x00dd, +} + +// Size: 80 bytes, 20 elements +var regionOldMap = [20]FromTo{ + 0: {From: 0x44, To: 0xc5}, + 1: {From: 0x59, To: 0xa8}, + 2: {From: 0x60, To: 0x61}, + 3: {From: 0x67, To: 0x3b}, + 4: {From: 0x7a, To: 0x79}, + 5: {From: 0x94, To: 0x37}, + 6: {From: 0xa4, To: 0x134}, + 7: {From: 0xc2, To: 0x134}, + 8: {From: 0xd8, To: 0x140}, + 9: {From: 0xdd, To: 0x2b}, + 10: {From: 0xf0, To: 0x134}, + 11: {From: 0xf3, To: 0xe3}, + 12: {From: 0xfd, To: 0x71}, + 13: {From: 0x104, To: 0x165}, + 14: {From: 0x12b, To: 0x127}, + 15: {From: 0x133, To: 0x7c}, + 16: {From: 0x13b, To: 0x13f}, + 17: {From: 0x142, To: 0x134}, + 18: {From: 0x15e, To: 0x15f}, + 19: {From: 0x164, To: 0x4b}, +} + +// m49 maps regionIDs to UN.M49 codes. The first isoRegionOffset entries are +// codes indicating collections of regions. +// Size: 718 bytes, 359 elements +var m49 = [359]int16{ + // Entry 0 - 3F + 0, 1, 2, 3, 5, 9, 11, 13, + 14, 15, 17, 18, 19, 21, 29, 30, + 34, 35, 39, 53, 54, 57, 61, 142, + 143, 145, 150, 151, 154, 155, 202, 419, + 958, 0, 20, 784, 4, 28, 660, 8, + 51, 530, 24, 10, 32, 16, 40, 36, + 533, 248, 31, 70, 52, 50, 56, 854, + 100, 48, 108, 204, 652, 60, 96, 68, + // Entry 40 - 7F + 535, 76, 44, 64, 104, 74, 72, 112, + 84, 124, 166, 180, 140, 178, 756, 384, + 184, 152, 120, 156, 170, 0, 0, 188, + 891, 296, 192, 132, 531, 162, 196, 203, + 278, 276, 0, 262, 208, 212, 214, 204, + 12, 0, 218, 233, 818, 732, 232, 724, + 231, 967, 0, 246, 242, 238, 583, 234, + 0, 250, 249, 266, 826, 308, 268, 254, + // Entry 80 - BF + 831, 288, 292, 304, 270, 324, 312, 226, + 300, 239, 320, 316, 624, 328, 344, 334, + 340, 191, 332, 348, 854, 0, 360, 372, + 376, 833, 356, 86, 368, 364, 352, 380, + 832, 388, 400, 392, 581, 404, 417, 116, + 296, 174, 659, 408, 410, 414, 136, 398, + 418, 422, 662, 438, 144, 430, 426, 440, + 442, 428, 434, 504, 492, 498, 499, 663, + // Entry C0 - FF + 450, 584, 581, 807, 466, 104, 496, 446, + 580, 474, 478, 500, 470, 480, 462, 454, + 484, 458, 508, 516, 540, 562, 574, 566, + 548, 558, 528, 578, 524, 10, 520, 536, + 570, 554, 512, 591, 0, 604, 258, 598, + 608, 586, 616, 666, 612, 630, 275, 620, + 581, 585, 600, 591, 634, 959, 960, 961, + 962, 963, 964, 965, 966, 967, 968, 969, + // Entry 100 - 13F + 970, 971, 972, 638, 716, 642, 688, 643, + 646, 682, 90, 690, 729, 752, 702, 654, + 705, 744, 703, 694, 674, 686, 706, 740, + 728, 678, 810, 222, 534, 760, 748, 0, + 796, 148, 260, 768, 764, 762, 772, 626, + 795, 788, 776, 626, 792, 780, 798, 158, + 834, 804, 800, 826, 581, 0, 840, 858, + 860, 336, 670, 704, 862, 92, 850, 704, + // Entry 140 - 17F + 548, 876, 581, 882, 973, 974, 975, 976, + 977, 978, 979, 980, 981, 982, 983, 984, + 985, 986, 987, 988, 989, 990, 991, 992, + 993, 994, 995, 996, 997, 998, 720, 887, + 175, 891, 710, 894, 180, 716, 999, +} + +// m49Index gives indexes into fromM49 based on the three most significant bits +// of a 10-bit UN.M49 code. To search an UN.M49 code in fromM49, search in +// +// fromM49[m49Index[msb39(code)]:m49Index[msb3(code)+1]] +// +// for an entry where the first 7 bits match the 7 lsb of the UN.M49 code. +// The region code is stored in the 9 lsb of the indexed value. +// Size: 18 bytes, 9 elements +var m49Index = [9]int16{ + 0, 59, 108, 143, 181, 220, 259, 291, + 333, +} + +// fromM49 contains entries to map UN.M49 codes to regions. See m49Index for details. +// Size: 666 bytes, 333 elements +var fromM49 = [333]uint16{ + // Entry 0 - 3F + 0x0201, 0x0402, 0x0603, 0x0824, 0x0a04, 0x1027, 0x1205, 0x142b, + 0x1606, 0x1868, 0x1a07, 0x1c08, 0x1e09, 0x202d, 0x220a, 0x240b, + 0x260c, 0x2822, 0x2a0d, 0x302a, 0x3825, 0x3a0e, 0x3c0f, 0x3e32, + 0x402c, 0x4410, 0x4611, 0x482f, 0x4e12, 0x502e, 0x5842, 0x6039, + 0x6435, 0x6628, 0x6834, 0x6a13, 0x6c14, 0x7036, 0x7215, 0x783d, + 0x7a16, 0x8043, 0x883f, 0x8c33, 0x9046, 0x9445, 0x9841, 0xa848, + 0xac9b, 0xb50a, 0xb93d, 0xc03e, 0xc838, 0xd0c5, 0xd83a, 0xe047, + 0xe8a7, 0xf052, 0xf849, 0x085b, 0x10ae, 0x184c, 0x1c17, 0x1e18, + // Entry 40 - 7F + 0x20b4, 0x2219, 0x2921, 0x2c1a, 0x2e1b, 0x3051, 0x341c, 0x361d, + 0x3853, 0x3d2f, 0x445d, 0x4c4a, 0x5454, 0x5ca9, 0x5f60, 0x644d, + 0x684b, 0x7050, 0x7857, 0x7e91, 0x805a, 0x885e, 0x941e, 0x965f, + 0x983b, 0xa064, 0xa865, 0xac66, 0xb46a, 0xbd1b, 0xc487, 0xcc70, + 0xce70, 0xd06e, 0xd26b, 0xd477, 0xdc75, 0xde89, 0xe474, 0xec73, + 0xf031, 0xf27a, 0xf479, 0xfc7f, 0x04e6, 0x0922, 0x0c63, 0x147b, + 0x187e, 0x1c84, 0x26ee, 0x2861, 0x2c60, 0x3061, 0x4081, 0x4882, + 0x50a8, 0x5888, 0x6083, 0x687d, 0x7086, 0x788b, 0x808a, 0x8885, + // Entry 80 - BF + 0x908d, 0x9892, 0x9c8f, 0xa139, 0xa890, 0xb08e, 0xb893, 0xc09e, + 0xc89a, 0xd096, 0xd89d, 0xe09c, 0xe897, 0xf098, 0xf89f, 0x004f, + 0x08a1, 0x10a3, 0x1caf, 0x20a2, 0x28a5, 0x30ab, 0x34ac, 0x3cad, + 0x42a6, 0x44b0, 0x461f, 0x4cb1, 0x54b6, 0x58b9, 0x5cb5, 0x64ba, + 0x6cb3, 0x70b7, 0x74b8, 0x7cc7, 0x84c0, 0x8ccf, 0x94d1, 0x9cce, + 0xa4c4, 0xaccc, 0xb4c9, 0xbcca, 0xc0cd, 0xc8d0, 0xd8bc, 0xe0c6, + 0xe4bd, 0xe6be, 0xe8cb, 0xf0bb, 0xf8d2, 0x00e2, 0x08d3, 0x10de, + 0x18dc, 0x20da, 0x2429, 0x265c, 0x2a30, 0x2d1c, 0x2e40, 0x30df, + // Entry C0 - FF + 0x38d4, 0x4940, 0x54e1, 0x5cd9, 0x64d5, 0x6cd7, 0x74e0, 0x7cd6, + 0x84db, 0x88c8, 0x8b34, 0x8e76, 0x90c1, 0x92f1, 0x94e9, 0x9ee3, + 0xace7, 0xb0f2, 0xb8e5, 0xc0e8, 0xc8ec, 0xd0ea, 0xd8ef, 0xe08c, + 0xe527, 0xeced, 0xf4f4, 0xfd03, 0x0505, 0x0707, 0x0d08, 0x183c, + 0x1d0f, 0x26aa, 0x2826, 0x2cb2, 0x2ebf, 0x34eb, 0x3d3a, 0x4514, + 0x4d19, 0x5509, 0x5d15, 0x6106, 0x650b, 0x6d13, 0x7d0e, 0x7f12, + 0x813f, 0x8310, 0x8516, 0x8d62, 0x9965, 0xa15e, 0xa86f, 0xb118, + 0xb30c, 0xb86d, 0xc10c, 0xc917, 0xd111, 0xd91e, 0xe10d, 0xe84e, + // Entry 100 - 13F + 0xf11d, 0xf525, 0xf924, 0x0123, 0x0926, 0x112a, 0x192d, 0x2023, + 0x2929, 0x312c, 0x3728, 0x3920, 0x3d2e, 0x4132, 0x4931, 0x4ec3, + 0x551a, 0x646c, 0x747c, 0x7e80, 0x80a0, 0x8299, 0x8530, 0x9136, + 0xa53e, 0xac37, 0xb537, 0xb938, 0xbd3c, 0xd941, 0xe543, 0xed5f, + 0xef5f, 0xf658, 0xfd63, 0x7c20, 0x7ef5, 0x80f6, 0x82f7, 0x84f8, + 0x86f9, 0x88fa, 0x8afb, 0x8cfc, 0x8e71, 0x90fe, 0x92ff, 0x9500, + 0x9701, 0x9902, 0x9b44, 0x9d45, 0x9f46, 0xa147, 0xa348, 0xa549, + 0xa74a, 0xa94b, 0xab4c, 0xad4d, 0xaf4e, 0xb14f, 0xb350, 0xb551, + // Entry 140 - 17F + 0xb752, 0xb953, 0xbb54, 0xbd55, 0xbf56, 0xc157, 0xc358, 0xc559, + 0xc75a, 0xc95b, 0xcb5c, 0xcd5d, 0xcf66, +} + +// Size: 2128 bytes +var variantIndex = map[string]uint8{ + "1606nict": 0x0, + "1694acad": 0x1, + "1901": 0x2, + "1959acad": 0x3, + "1994": 0x67, + "1996": 0x4, + "abl1943": 0x5, + "akuapem": 0x6, + "alalc97": 0x69, + "aluku": 0x7, + "ao1990": 0x8, + "aranes": 0x9, + "arevela": 0xa, + "arevmda": 0xb, + "arkaika": 0xc, + "asante": 0xd, + "auvern": 0xe, + "baku1926": 0xf, + "balanka": 0x10, + "barla": 0x11, + "basiceng": 0x12, + "bauddha": 0x13, + "bciav": 0x14, + "bcizbl": 0x15, + "biscayan": 0x16, + "biske": 0x62, + "bohoric": 0x17, + "boont": 0x18, + "bornholm": 0x19, + "cisaup": 0x1a, + "colb1945": 0x1b, + "cornu": 0x1c, + "creiss": 0x1d, + "dajnko": 0x1e, + "ekavsk": 0x1f, + "emodeng": 0x20, + "fonipa": 0x6a, + "fonkirsh": 0x6b, + "fonnapa": 0x6c, + "fonupa": 0x6d, + "fonxsamp": 0x6e, + "gallo": 0x21, + "gascon": 0x22, + "grclass": 0x23, + "grital": 0x24, + "grmistr": 0x25, + "hepburn": 0x26, + "heploc": 0x68, + "hognorsk": 0x27, + "hsistemo": 0x28, + "ijekavsk": 0x29, + "itihasa": 0x2a, + "ivanchov": 0x2b, + "jauer": 0x2c, + "jyutping": 0x2d, + "kkcor": 0x2e, + "kociewie": 0x2f, + "kscor": 0x30, + "laukika": 0x31, + "lemosin": 0x32, + "lengadoc": 0x33, + "lipaw": 0x63, + "ltg1929": 0x34, + "ltg2007": 0x35, + "luna1918": 0x36, + "metelko": 0x37, + "monoton": 0x38, + "ndyuka": 0x39, + "nedis": 0x3a, + "newfound": 0x3b, + "nicard": 0x3c, + "njiva": 0x64, + "nulik": 0x3d, + "osojs": 0x65, + "oxendict": 0x3e, + "pahawh2": 0x3f, + "pahawh3": 0x40, + "pahawh4": 0x41, + "pamaka": 0x42, + "peano": 0x43, + "petr1708": 0x44, + "pinyin": 0x45, + "polyton": 0x46, + "provenc": 0x47, + "puter": 0x48, + "rigik": 0x49, + "rozaj": 0x4a, + "rumgr": 0x4b, + "scotland": 0x4c, + "scouse": 0x4d, + "simple": 0x6f, + "solba": 0x66, + "sotav": 0x4e, + "spanglis": 0x4f, + "surmiran": 0x50, + "sursilv": 0x51, + "sutsilv": 0x52, + "synnejyl": 0x53, + "tarask": 0x54, + "tongyong": 0x55, + "tunumiit": 0x56, + "uccor": 0x57, + "ucrcor": 0x58, + "ulster": 0x59, + "unifon": 0x5a, + "vaidika": 0x5b, + "valencia": 0x5c, + "vallader": 0x5d, + "vecdruka": 0x5e, + "vivaraup": 0x5f, + "wadegile": 0x60, + "xsistemo": 0x61, +} + +// variantNumSpecialized is the number of specialized variants in variants. +const variantNumSpecialized = 105 + +// nRegionGroups is the number of region groups. +const nRegionGroups = 33 + +type likelyLangRegion struct { + lang uint16 + region uint16 +} + +// likelyScript is a lookup table, indexed by scriptID, for the most likely +// languages and regions given a script. +// Size: 1052 bytes, 263 elements +var likelyScript = [263]likelyLangRegion{ + 1: {lang: 0x14e, region: 0x85}, + 3: {lang: 0x2a2, region: 0x107}, + 4: {lang: 0x1f, region: 0x9a}, + 5: {lang: 0x3a, region: 0x6c}, + 7: {lang: 0x3b, region: 0x9d}, + 8: {lang: 0x1d7, region: 0x28}, + 9: {lang: 0x13, region: 0x9d}, + 10: {lang: 0x5b, region: 0x96}, + 11: {lang: 0x60, region: 0x52}, + 12: {lang: 0xb9, region: 0xb5}, + 13: {lang: 0x63, region: 0x96}, + 14: {lang: 0xa5, region: 0x35}, + 15: {lang: 0x3e9, region: 0x9a}, + 17: {lang: 0x529, region: 0x12f}, + 18: {lang: 0x3b1, region: 0x9a}, + 19: {lang: 0x15e, region: 0x79}, + 20: {lang: 0xc2, region: 0x96}, + 21: {lang: 0x9d, region: 0xe8}, + 22: {lang: 0xdb, region: 0x35}, + 23: {lang: 0xf3, region: 0x49}, + 24: {lang: 0x4f0, region: 0x12c}, + 25: {lang: 0xe7, region: 0x13f}, + 26: {lang: 0xe5, region: 0x136}, + 29: {lang: 0xf1, region: 0x6c}, + 31: {lang: 0x1a0, region: 0x5e}, + 32: {lang: 0x3e2, region: 0x107}, + 34: {lang: 0x1be, region: 0x9a}, + 38: {lang: 0x15e, region: 0x79}, + 41: {lang: 0x133, region: 0x6c}, + 42: {lang: 0x431, region: 0x27}, + 44: {lang: 0x27, region: 0x70}, + 46: {lang: 0x210, region: 0x7e}, + 47: {lang: 0xfe, region: 0x38}, + 49: {lang: 0x19b, region: 0x9a}, + 50: {lang: 0x19e, region: 0x131}, + 51: {lang: 0x3e9, region: 0x9a}, + 52: {lang: 0x136, region: 0x88}, + 53: {lang: 0x1a4, region: 0x9a}, + 54: {lang: 0x39d, region: 0x9a}, + 55: {lang: 0x529, region: 0x12f}, + 56: {lang: 0x254, region: 0xac}, + 57: {lang: 0x529, region: 0x53}, + 58: {lang: 0x1cb, region: 0xe8}, + 59: {lang: 0x529, region: 0x53}, + 60: {lang: 0x529, region: 0x12f}, + 61: {lang: 0x2fd, region: 0x9c}, + 62: {lang: 0x1bc, region: 0x98}, + 63: {lang: 0x200, region: 0xa3}, + 64: {lang: 0x1c5, region: 0x12c}, + 65: {lang: 0x1ca, region: 0xb0}, + 68: {lang: 0x1d5, region: 0x93}, + 70: {lang: 0x142, region: 0x9f}, + 71: {lang: 0x254, region: 0xac}, + 72: {lang: 0x20e, region: 0x96}, + 73: {lang: 0x200, region: 0xa3}, + 75: {lang: 0x135, region: 0xc5}, + 76: {lang: 0x200, region: 0xa3}, + 78: {lang: 0x3bb, region: 0xe9}, + 79: {lang: 0x24a, region: 0xa7}, + 80: {lang: 0x3fa, region: 0x9a}, + 83: {lang: 0x251, region: 0x9a}, + 84: {lang: 0x254, region: 0xac}, + 86: {lang: 0x88, region: 0x9a}, + 87: {lang: 0x370, region: 0x124}, + 88: {lang: 0x2b8, region: 0xb0}, + 93: {lang: 0x29f, region: 0x9a}, + 94: {lang: 0x2a8, region: 0x9a}, + 95: {lang: 0x28f, region: 0x88}, + 96: {lang: 0x1a0, region: 0x88}, + 97: {lang: 0x2ac, region: 0x53}, + 99: {lang: 0x4f4, region: 0x12c}, + 100: {lang: 0x4f5, region: 0x12c}, + 101: {lang: 0x1be, region: 0x9a}, + 103: {lang: 0x337, region: 0x9d}, + 104: {lang: 0x4f7, region: 0x53}, + 105: {lang: 0xa9, region: 0x53}, + 108: {lang: 0x2e8, region: 0x113}, + 109: {lang: 0x4f8, region: 0x10c}, + 110: {lang: 0x4f8, region: 0x10c}, + 111: {lang: 0x304, region: 0x9a}, + 112: {lang: 0x31b, region: 0x9a}, + 113: {lang: 0x30b, region: 0x53}, + 115: {lang: 0x31e, region: 0x35}, + 116: {lang: 0x30e, region: 0x9a}, + 117: {lang: 0x414, region: 0xe9}, + 118: {lang: 0x331, region: 0xc5}, + 121: {lang: 0x4f9, region: 0x109}, + 122: {lang: 0x3b, region: 0xa2}, + 123: {lang: 0x353, region: 0xdc}, + 126: {lang: 0x2d0, region: 0x85}, + 127: {lang: 0x52a, region: 0x53}, + 128: {lang: 0x403, region: 0x97}, + 129: {lang: 0x3ee, region: 0x9a}, + 130: {lang: 0x39b, region: 0xc6}, + 131: {lang: 0x395, region: 0x9a}, + 132: {lang: 0x399, region: 0x136}, + 133: {lang: 0x429, region: 0x116}, + 135: {lang: 0x3b, region: 0x11d}, + 136: {lang: 0xfd, region: 0xc5}, + 139: {lang: 0x27d, region: 0x107}, + 140: {lang: 0x2c9, region: 0x53}, + 141: {lang: 0x39f, region: 0x9d}, + 142: {lang: 0x39f, region: 0x53}, + 144: {lang: 0x3ad, region: 0xb1}, + 146: {lang: 0x1c6, region: 0x53}, + 147: {lang: 0x4fd, region: 0x9d}, + 200: {lang: 0x3cb, region: 0x96}, + 203: {lang: 0x372, region: 0x10d}, + 204: {lang: 0x420, region: 0x98}, + 206: {lang: 0x4ff, region: 0x15f}, + 207: {lang: 0x3f0, region: 0x9a}, + 208: {lang: 0x45, region: 0x136}, + 209: {lang: 0x139, region: 0x7c}, + 210: {lang: 0x3e9, region: 0x9a}, + 212: {lang: 0x3e9, region: 0x9a}, + 213: {lang: 0x3fa, region: 0x9a}, + 214: {lang: 0x40c, region: 0xb4}, + 217: {lang: 0x433, region: 0x9a}, + 218: {lang: 0xef, region: 0xc6}, + 219: {lang: 0x43e, region: 0x96}, + 221: {lang: 0x44d, region: 0x35}, + 222: {lang: 0x44e, region: 0x9c}, + 226: {lang: 0x45a, region: 0xe8}, + 227: {lang: 0x11a, region: 0x9a}, + 228: {lang: 0x45e, region: 0x53}, + 229: {lang: 0x232, region: 0x53}, + 230: {lang: 0x450, region: 0x9a}, + 231: {lang: 0x4a5, region: 0x53}, + 232: {lang: 0x9f, region: 0x13f}, + 233: {lang: 0x461, region: 0x9a}, + 235: {lang: 0x528, region: 0xbb}, + 236: {lang: 0x153, region: 0xe8}, + 237: {lang: 0x128, region: 0xce}, + 238: {lang: 0x46b, region: 0x124}, + 239: {lang: 0xa9, region: 0x53}, + 240: {lang: 0x2ce, region: 0x9a}, + 243: {lang: 0x4ad, region: 0x11d}, + 244: {lang: 0x4be, region: 0xb5}, + 247: {lang: 0x1ce, region: 0x9a}, + 250: {lang: 0x3a9, region: 0x9d}, + 251: {lang: 0x22, region: 0x9c}, + 253: {lang: 0x1ea, region: 0x53}, + 254: {lang: 0xef, region: 0xc6}, +} + +type likelyScriptRegion struct { + region uint16 + script uint16 + flags uint8 +} + +// likelyLang is a lookup table, indexed by langID, for the most likely +// scripts and regions given incomplete information. If more entries exist for a +// given language, region and script are the index and size respectively +// of the list in likelyLangList. +// Size: 7980 bytes, 1330 elements +var likelyLang = [1330]likelyScriptRegion{ + 0: {region: 0x136, script: 0x5b, flags: 0x0}, + 1: {region: 0x70, script: 0x5b, flags: 0x0}, + 2: {region: 0x166, script: 0x5b, flags: 0x0}, + 3: {region: 0x166, script: 0x5b, flags: 0x0}, + 4: {region: 0x166, script: 0x5b, flags: 0x0}, + 5: {region: 0x7e, script: 0x20, flags: 0x0}, + 6: {region: 0x166, script: 0x5b, flags: 0x0}, + 7: {region: 0x166, script: 0x20, flags: 0x0}, + 8: {region: 0x81, script: 0x5b, flags: 0x0}, + 9: {region: 0x166, script: 0x5b, flags: 0x0}, + 10: {region: 0x166, script: 0x5b, flags: 0x0}, + 11: {region: 0x166, script: 0x5b, flags: 0x0}, + 12: {region: 0x96, script: 0x5b, flags: 0x0}, + 13: {region: 0x132, script: 0x5b, flags: 0x0}, + 14: {region: 0x81, script: 0x5b, flags: 0x0}, + 15: {region: 0x166, script: 0x5b, flags: 0x0}, + 16: {region: 0x166, script: 0x5b, flags: 0x0}, + 17: {region: 0x107, script: 0x20, flags: 0x0}, + 18: {region: 0x166, script: 0x5b, flags: 0x0}, + 19: {region: 0x9d, script: 0x9, flags: 0x0}, + 20: {region: 0x129, script: 0x5, flags: 0x0}, + 21: {region: 0x166, script: 0x5b, flags: 0x0}, + 22: {region: 0x162, script: 0x5b, flags: 0x0}, + 23: {region: 0x166, script: 0x5b, flags: 0x0}, + 24: {region: 0x166, script: 0x5b, flags: 0x0}, + 25: {region: 0x166, script: 0x5b, flags: 0x0}, + 26: {region: 0x166, script: 0x5b, flags: 0x0}, + 27: {region: 0x166, script: 0x5b, flags: 0x0}, + 28: {region: 0x52, script: 0x5b, flags: 0x0}, + 29: {region: 0x166, script: 0x5b, flags: 0x0}, + 30: {region: 0x166, script: 0x5b, flags: 0x0}, + 31: {region: 0x9a, script: 0x4, flags: 0x0}, + 32: {region: 0x166, script: 0x5b, flags: 0x0}, + 33: {region: 0x81, script: 0x5b, flags: 0x0}, + 34: {region: 0x9c, script: 0xfb, flags: 0x0}, + 35: {region: 0x166, script: 0x5b, flags: 0x0}, + 36: {region: 0x166, script: 0x5b, flags: 0x0}, + 37: {region: 0x14e, script: 0x5b, flags: 0x0}, + 38: {region: 0x107, script: 0x20, flags: 0x0}, + 39: {region: 0x70, script: 0x2c, flags: 0x0}, + 40: {region: 0x166, script: 0x5b, flags: 0x0}, + 41: {region: 0x166, script: 0x5b, flags: 0x0}, + 42: {region: 0xd7, script: 0x5b, flags: 0x0}, + 43: {region: 0x166, script: 0x5b, flags: 0x0}, + 45: {region: 0x166, script: 0x5b, flags: 0x0}, + 46: {region: 0x166, script: 0x5b, flags: 0x0}, + 47: {region: 0x166, script: 0x5b, flags: 0x0}, + 48: {region: 0x166, script: 0x5b, flags: 0x0}, + 49: {region: 0x166, script: 0x5b, flags: 0x0}, + 50: {region: 0x166, script: 0x5b, flags: 0x0}, + 51: {region: 0x96, script: 0x5b, flags: 0x0}, + 52: {region: 0x166, script: 0x5, flags: 0x0}, + 53: {region: 0x123, script: 0x5, flags: 0x0}, + 54: {region: 0x166, script: 0x5b, flags: 0x0}, + 55: {region: 0x166, script: 0x5b, flags: 0x0}, + 56: {region: 0x166, script: 0x5b, flags: 0x0}, + 57: {region: 0x166, script: 0x5b, flags: 0x0}, + 58: {region: 0x6c, script: 0x5, flags: 0x0}, + 59: {region: 0x0, script: 0x3, flags: 0x1}, + 60: {region: 0x166, script: 0x5b, flags: 0x0}, + 61: {region: 0x51, script: 0x5b, flags: 0x0}, + 62: {region: 0x3f, script: 0x5b, flags: 0x0}, + 63: {region: 0x68, script: 0x5, flags: 0x0}, + 65: {region: 0xbb, script: 0x5, flags: 0x0}, + 66: {region: 0x6c, script: 0x5, flags: 0x0}, + 67: {region: 0x9a, script: 0xe, flags: 0x0}, + 68: {region: 0x130, script: 0x5b, flags: 0x0}, + 69: {region: 0x136, script: 0xd0, flags: 0x0}, + 70: {region: 0x166, script: 0x5b, flags: 0x0}, + 71: {region: 0x166, script: 0x5b, flags: 0x0}, + 72: {region: 0x6f, script: 0x5b, flags: 0x0}, + 73: {region: 0x166, script: 0x5b, flags: 0x0}, + 74: {region: 0x166, script: 0x5b, flags: 0x0}, + 75: {region: 0x49, script: 0x5b, flags: 0x0}, + 76: {region: 0x166, script: 0x5b, flags: 0x0}, + 77: {region: 0x107, script: 0x20, flags: 0x0}, + 78: {region: 0x166, script: 0x5, flags: 0x0}, + 79: {region: 0x166, script: 0x5b, flags: 0x0}, + 80: {region: 0x166, script: 0x5b, flags: 0x0}, + 81: {region: 0x166, script: 0x5b, flags: 0x0}, + 82: {region: 0x9a, script: 0x22, flags: 0x0}, + 83: {region: 0x166, script: 0x5b, flags: 0x0}, + 84: {region: 0x166, script: 0x5b, flags: 0x0}, + 85: {region: 0x166, script: 0x5b, flags: 0x0}, + 86: {region: 0x3f, script: 0x5b, flags: 0x0}, + 87: {region: 0x166, script: 0x5b, flags: 0x0}, + 88: {region: 0x3, script: 0x5, flags: 0x1}, + 89: {region: 0x107, script: 0x20, flags: 0x0}, + 90: {region: 0xe9, script: 0x5, flags: 0x0}, + 91: {region: 0x96, script: 0x5b, flags: 0x0}, + 92: {region: 0xdc, script: 0x22, flags: 0x0}, + 93: {region: 0x2e, script: 0x5b, flags: 0x0}, + 94: {region: 0x52, script: 0x5b, flags: 0x0}, + 95: {region: 0x166, script: 0x5b, flags: 0x0}, + 96: {region: 0x52, script: 0xb, flags: 0x0}, + 97: {region: 0x166, script: 0x5b, flags: 0x0}, + 98: {region: 0x166, script: 0x5b, flags: 0x0}, + 99: {region: 0x96, script: 0x5b, flags: 0x0}, + 100: {region: 0x166, script: 0x5b, flags: 0x0}, + 101: {region: 0x52, script: 0x5b, flags: 0x0}, + 102: {region: 0x166, script: 0x5b, flags: 0x0}, + 103: {region: 0x166, script: 0x5b, flags: 0x0}, + 104: {region: 0x166, script: 0x5b, flags: 0x0}, + 105: {region: 0x166, script: 0x5b, flags: 0x0}, + 106: {region: 0x4f, script: 0x5b, flags: 0x0}, + 107: {region: 0x166, script: 0x5b, flags: 0x0}, + 108: {region: 0x166, script: 0x5b, flags: 0x0}, + 109: {region: 0x166, script: 0x5b, flags: 0x0}, + 110: {region: 0x166, script: 0x2c, flags: 0x0}, + 111: {region: 0x166, script: 0x5b, flags: 0x0}, + 112: {region: 0x166, script: 0x5b, flags: 0x0}, + 113: {region: 0x47, script: 0x20, flags: 0x0}, + 114: {region: 0x166, script: 0x5b, flags: 0x0}, + 115: {region: 0x166, script: 0x5b, flags: 0x0}, + 116: {region: 0x10c, script: 0x5, flags: 0x0}, + 117: {region: 0x163, script: 0x5b, flags: 0x0}, + 118: {region: 0x166, script: 0x5b, flags: 0x0}, + 119: {region: 0x96, script: 0x5b, flags: 0x0}, + 120: {region: 0x166, script: 0x5b, 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0x5b, flags: 0x0}, + 1276: {region: 0x166, script: 0x5b, flags: 0x0}, + 1277: {region: 0x9d, script: 0x93, flags: 0x0}, + 1278: {region: 0x166, script: 0x5b, flags: 0x0}, + 1279: {region: 0x15f, script: 0xce, flags: 0x0}, + 1280: {region: 0x166, script: 0x5b, flags: 0x0}, + 1281: {region: 0x166, script: 0x5b, flags: 0x0}, + 1282: {region: 0xdc, script: 0x22, flags: 0x0}, + 1283: {region: 0x166, script: 0x5b, flags: 0x0}, + 1284: {region: 0x166, script: 0x5b, flags: 0x0}, + 1285: {region: 0xd2, script: 0x5b, flags: 0x0}, + 1286: {region: 0x76, script: 0x5b, flags: 0x0}, + 1287: {region: 0x166, script: 0x5b, flags: 0x0}, + 1288: {region: 0x166, script: 0x5b, flags: 0x0}, + 1289: {region: 0x52, script: 0x5b, flags: 0x0}, + 1290: {region: 0x166, script: 0x5b, flags: 0x0}, + 1291: {region: 0x166, script: 0x5b, flags: 0x0}, + 1292: {region: 0x166, script: 0x5b, flags: 0x0}, + 1293: {region: 0x52, script: 0x5b, flags: 0x0}, + 1294: {region: 0x166, script: 0x5b, flags: 0x0}, + 1295: {region: 0x166, script: 0x5b, flags: 0x0}, + 1296: {region: 0x166, script: 0x5b, flags: 0x0}, + 1297: {region: 0x166, script: 0x5b, flags: 0x0}, + 1298: {region: 0x1, script: 0x3e, flags: 0x0}, + 1299: {region: 0x166, script: 0x5b, flags: 0x0}, + 1300: {region: 0x166, script: 0x5b, flags: 0x0}, + 1301: {region: 0x166, script: 0x5b, flags: 0x0}, + 1302: {region: 0x166, script: 0x5b, flags: 0x0}, + 1303: {region: 0x166, script: 0x5b, flags: 0x0}, + 1304: {region: 0xd7, script: 0x5b, flags: 0x0}, + 1305: {region: 0x166, script: 0x5b, flags: 0x0}, + 1306: {region: 0x166, script: 0x5b, flags: 0x0}, + 1307: {region: 0x166, script: 0x5b, flags: 0x0}, + 1308: {region: 0x41, script: 0x5b, flags: 0x0}, + 1309: {region: 0x166, script: 0x5b, flags: 0x0}, + 1310: {region: 0xd0, script: 0x5b, flags: 0x0}, + 1311: {region: 0x4a, script: 0x3, flags: 0x1}, + 1312: {region: 0x166, script: 0x5b, flags: 0x0}, + 1313: {region: 0x166, script: 0x5b, flags: 0x0}, + 1314: {region: 0x166, script: 0x5b, flags: 0x0}, + 1315: {region: 0x53, script: 0x5b, flags: 0x0}, + 1316: {region: 0x10c, script: 0x5b, flags: 0x0}, + 1318: {region: 0xa9, script: 0x5, flags: 0x0}, + 1319: {region: 0xda, script: 0x5b, flags: 0x0}, + 1320: {region: 0xbb, script: 0xeb, flags: 0x0}, + 1321: {region: 0x4d, script: 0x14, flags: 0x1}, + 1322: {region: 0x53, script: 0x7f, flags: 0x0}, + 1323: {region: 0x166, script: 0x5b, flags: 0x0}, + 1324: {region: 0x123, script: 0x5b, flags: 0x0}, + 1325: {region: 0xd1, script: 0x5b, flags: 0x0}, + 1326: {region: 0x166, script: 0x5b, flags: 0x0}, + 1327: {region: 0x162, script: 0x5b, flags: 0x0}, + 1329: {region: 0x12c, script: 0x5b, flags: 0x0}, +} + +// likelyLangList holds lists info associated with likelyLang. +// Size: 582 bytes, 97 elements +var likelyLangList = [97]likelyScriptRegion{ + 0: {region: 0x9d, script: 0x7, flags: 0x0}, + 1: {region: 0xa2, script: 0x7a, flags: 0x2}, + 2: {region: 0x11d, script: 0x87, flags: 0x2}, + 3: {region: 0x32, script: 0x5b, flags: 0x0}, + 4: {region: 0x9c, script: 0x5, flags: 0x4}, + 5: {region: 0x9d, script: 0x5, flags: 0x4}, + 6: {region: 0x107, script: 0x20, flags: 0x4}, + 7: {region: 0x9d, script: 0x5, flags: 0x2}, + 8: {region: 0x107, script: 0x20, flags: 0x0}, + 9: {region: 0x38, script: 0x2f, flags: 0x2}, + 10: {region: 0x136, script: 0x5b, flags: 0x0}, + 11: {region: 0x7c, script: 0xd1, flags: 0x2}, + 12: {region: 0x115, script: 0x5b, flags: 0x0}, + 13: {region: 0x85, script: 0x1, flags: 0x2}, + 14: {region: 0x5e, script: 0x1f, flags: 0x0}, + 15: {region: 0x88, script: 0x60, flags: 0x2}, + 16: {region: 0xd7, script: 0x5b, flags: 0x0}, + 17: {region: 0x52, script: 0x5, flags: 0x4}, + 18: {region: 0x10c, script: 0x5, flags: 0x4}, + 19: {region: 0xaf, script: 0x20, flags: 0x0}, + 20: {region: 0x24, script: 0x5, flags: 0x4}, + 21: {region: 0x53, script: 0x5, flags: 0x4}, + 22: {region: 0x9d, script: 0x5, flags: 0x4}, + 23: {region: 0xc6, script: 0x5, flags: 0x4}, + 24: {region: 0x53, script: 0x5, flags: 0x2}, + 25: {region: 0x12c, script: 0x5b, flags: 0x0}, + 26: {region: 0xb1, script: 0x5, flags: 0x4}, + 27: {region: 0x9c, script: 0x5, flags: 0x2}, + 28: {region: 0xa6, script: 0x20, flags: 0x0}, + 29: {region: 0x53, script: 0x5, flags: 0x4}, + 30: {region: 0x12c, script: 0x5b, flags: 0x4}, + 31: {region: 0x53, script: 0x5, flags: 0x2}, + 32: {region: 0x12c, script: 0x5b, flags: 0x2}, + 33: {region: 0xdc, script: 0x22, flags: 0x0}, + 34: {region: 0x9a, script: 0x5e, flags: 0x2}, + 35: {region: 0x84, script: 0x5b, flags: 0x0}, + 36: {region: 0x85, script: 0x7e, flags: 0x4}, + 37: {region: 0x85, script: 0x7e, flags: 0x2}, + 38: {region: 0xc6, script: 0x20, flags: 0x0}, + 39: {region: 0x53, script: 0x71, flags: 0x4}, + 40: {region: 0x53, script: 0x71, flags: 0x2}, + 41: {region: 0xd1, script: 0x5b, flags: 0x0}, + 42: {region: 0x4a, script: 0x5, flags: 0x4}, + 43: {region: 0x96, script: 0x5, flags: 0x4}, + 44: {region: 0x9a, script: 0x36, flags: 0x0}, + 45: {region: 0xe9, script: 0x5, flags: 0x4}, + 46: {region: 0xe9, script: 0x5, flags: 0x2}, + 47: {region: 0x9d, script: 0x8d, flags: 0x0}, + 48: {region: 0x53, script: 0x8e, flags: 0x2}, + 49: {region: 0xbb, script: 0xeb, flags: 0x0}, + 50: {region: 0xda, script: 0x5b, flags: 0x4}, + 51: {region: 0xe9, script: 0x5, flags: 0x0}, + 52: {region: 0x9a, script: 0x22, flags: 0x2}, + 53: {region: 0x9a, script: 0x50, flags: 0x2}, + 54: {region: 0x9a, script: 0xd5, flags: 0x2}, + 55: {region: 0x106, script: 0x20, flags: 0x0}, + 56: {region: 0xbe, script: 0x5b, flags: 0x4}, + 57: {region: 0x105, script: 0x5b, flags: 0x4}, + 58: {region: 0x107, script: 0x5b, flags: 0x4}, + 59: {region: 0x12c, script: 0x5b, flags: 0x4}, + 60: {region: 0x125, script: 0x20, flags: 0x0}, + 61: {region: 0xe9, script: 0x5, flags: 0x4}, + 62: {region: 0xe9, script: 0x5, flags: 0x2}, + 63: {region: 0x53, script: 0x5, flags: 0x0}, + 64: {region: 0xaf, script: 0x20, flags: 0x4}, + 65: {region: 0xc6, script: 0x20, flags: 0x4}, + 66: {region: 0xaf, script: 0x20, flags: 0x2}, + 67: {region: 0x9a, script: 0xe, flags: 0x0}, + 68: {region: 0xdc, script: 0x22, flags: 0x4}, + 69: {region: 0xdc, script: 0x22, flags: 0x2}, + 70: {region: 0x138, script: 0x5b, flags: 0x0}, + 71: {region: 0x24, script: 0x5, flags: 0x4}, + 72: {region: 0x53, script: 0x20, flags: 0x4}, + 73: {region: 0x24, script: 0x5, flags: 0x2}, + 74: {region: 0x8e, script: 0x3c, flags: 0x0}, + 75: {region: 0x53, script: 0x3b, flags: 0x4}, + 76: {region: 0x53, script: 0x3b, flags: 0x2}, + 77: {region: 0x53, script: 0x3b, flags: 0x0}, + 78: {region: 0x2f, script: 0x3c, flags: 0x4}, + 79: {region: 0x3e, script: 0x3c, flags: 0x4}, + 80: {region: 0x7c, script: 0x3c, flags: 0x4}, + 81: {region: 0x7f, script: 0x3c, flags: 0x4}, + 82: {region: 0x8e, script: 0x3c, flags: 0x4}, + 83: {region: 0x96, script: 0x3c, flags: 0x4}, + 84: {region: 0xc7, script: 0x3c, flags: 0x4}, + 85: {region: 0xd1, script: 0x3c, flags: 0x4}, + 86: {region: 0xe3, script: 0x3c, flags: 0x4}, + 87: {region: 0xe6, script: 0x3c, flags: 0x4}, + 88: {region: 0xe8, script: 0x3c, flags: 0x4}, + 89: {region: 0x117, script: 0x3c, flags: 0x4}, + 90: {region: 0x124, script: 0x3c, flags: 0x4}, + 91: {region: 0x12f, script: 0x3c, flags: 0x4}, + 92: {region: 0x136, script: 0x3c, flags: 0x4}, + 93: {region: 0x13f, script: 0x3c, flags: 0x4}, + 94: {region: 0x12f, script: 0x11, flags: 0x2}, + 95: {region: 0x12f, script: 0x37, flags: 0x2}, + 96: {region: 0x12f, script: 0x3c, flags: 0x2}, +} + +type likelyLangScript struct { + lang uint16 + script uint16 + flags uint8 +} + +// likelyRegion is a lookup table, indexed by regionID, for the most likely +// languages and scripts given incomplete information. If more entries exist +// for a given regionID, lang and script are the index and size respectively +// of the list in likelyRegionList. +// TODO: exclude containers and user-definable regions from the list. +// Size: 2154 bytes, 359 elements +var likelyRegion = [359]likelyLangScript{ + 34: {lang: 0xd7, script: 0x5b, flags: 0x0}, + 35: {lang: 0x3a, script: 0x5, flags: 0x0}, + 36: {lang: 0x0, script: 0x2, flags: 0x1}, + 39: {lang: 0x2, script: 0x2, flags: 0x1}, + 40: {lang: 0x4, script: 0x2, flags: 0x1}, + 42: {lang: 0x3c0, script: 0x5b, flags: 0x0}, + 43: {lang: 0x0, script: 0x5b, flags: 0x0}, + 44: {lang: 0x13e, script: 0x5b, flags: 0x0}, + 45: {lang: 0x41b, script: 0x5b, flags: 0x0}, + 46: {lang: 0x10d, script: 0x5b, flags: 0x0}, + 48: {lang: 0x367, script: 0x5b, flags: 0x0}, + 49: {lang: 0x444, script: 0x5b, flags: 0x0}, + 50: {lang: 0x58, script: 0x5b, flags: 0x0}, + 51: {lang: 0x6, script: 0x2, flags: 0x1}, + 53: {lang: 0xa5, script: 0xe, flags: 0x0}, + 54: {lang: 0x367, script: 0x5b, flags: 0x0}, + 55: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 56: {lang: 0x7e, script: 0x20, flags: 0x0}, + 57: {lang: 0x3a, script: 0x5, flags: 0x0}, + 58: {lang: 0x3d9, script: 0x5b, flags: 0x0}, + 59: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 60: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 62: {lang: 0x31f, script: 0x5b, flags: 0x0}, + 63: {lang: 0x13e, script: 0x5b, flags: 0x0}, + 64: {lang: 0x3a1, script: 0x5b, flags: 0x0}, + 65: {lang: 0x3c0, script: 0x5b, flags: 0x0}, + 67: {lang: 0x8, script: 0x2, flags: 0x1}, + 69: {lang: 0x0, script: 0x5b, flags: 0x0}, + 71: {lang: 0x71, script: 0x20, flags: 0x0}, + 73: {lang: 0x512, script: 0x3e, flags: 0x2}, + 74: {lang: 0x31f, script: 0x5, flags: 0x2}, + 75: {lang: 0x445, script: 0x5b, flags: 0x0}, + 76: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 77: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 78: {lang: 0x10d, script: 0x5b, flags: 0x0}, + 79: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 81: {lang: 0x13e, script: 0x5b, flags: 0x0}, + 82: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 83: {lang: 0xa, script: 0x4, flags: 0x1}, + 84: {lang: 0x13e, script: 0x5b, flags: 0x0}, + 85: {lang: 0x0, script: 0x5b, flags: 0x0}, + 87: {lang: 0x13e, script: 0x5b, flags: 0x0}, + 90: {lang: 0x13e, script: 0x5b, flags: 0x0}, + 91: {lang: 0x3c0, script: 0x5b, flags: 0x0}, + 92: {lang: 0x3a1, script: 0x5b, flags: 0x0}, + 94: {lang: 0xe, script: 0x2, flags: 0x1}, + 95: {lang: 0xfa, script: 0x5b, flags: 0x0}, + 97: {lang: 0x10d, script: 0x5b, flags: 0x0}, + 99: {lang: 0x1, script: 0x5b, flags: 0x0}, + 100: {lang: 0x101, script: 0x5b, flags: 0x0}, + 102: {lang: 0x13e, script: 0x5b, flags: 0x0}, + 104: {lang: 0x10, script: 0x2, flags: 0x1}, + 105: {lang: 0x13e, script: 0x5b, flags: 0x0}, + 106: {lang: 0x13e, script: 0x5b, flags: 0x0}, + 107: {lang: 0x140, script: 0x5b, flags: 0x0}, + 108: {lang: 0x3a, script: 0x5, flags: 0x0}, + 109: {lang: 0x3a, script: 0x5, flags: 0x0}, + 110: {lang: 0x46f, script: 0x2c, flags: 0x0}, + 111: {lang: 0x13e, script: 0x5b, flags: 0x0}, + 112: {lang: 0x12, script: 0x2, flags: 0x1}, + 114: {lang: 0x10d, script: 0x5b, flags: 0x0}, + 115: {lang: 0x151, script: 0x5b, flags: 0x0}, + 116: {lang: 0x1c0, script: 0x22, flags: 0x2}, + 119: {lang: 0x158, script: 0x5b, flags: 0x0}, + 121: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 123: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 124: {lang: 0x14, script: 0x2, flags: 0x1}, + 126: {lang: 0x16, script: 0x3, flags: 0x1}, + 127: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 129: {lang: 0x21, script: 0x5b, flags: 0x0}, + 131: {lang: 0x245, script: 0x5b, flags: 0x0}, + 133: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 134: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 135: {lang: 0x13e, script: 0x5b, flags: 0x0}, + 136: {lang: 0x19, script: 0x2, flags: 0x1}, + 137: {lang: 0x0, script: 0x5b, flags: 0x0}, + 138: {lang: 0x13e, script: 0x5b, flags: 0x0}, + 140: {lang: 0x3c0, script: 0x5b, flags: 0x0}, + 142: {lang: 0x529, script: 0x3c, flags: 0x0}, + 143: {lang: 0x0, script: 0x5b, flags: 0x0}, + 144: {lang: 0x13e, script: 0x5b, flags: 0x0}, + 145: {lang: 0x1d1, script: 0x5b, flags: 0x0}, + 146: {lang: 0x1d4, script: 0x5b, flags: 0x0}, + 147: {lang: 0x1d5, script: 0x5b, flags: 0x0}, + 149: {lang: 0x13e, script: 0x5b, flags: 0x0}, + 150: {lang: 0x1b, script: 0x2, flags: 0x1}, + 152: {lang: 0x1bc, script: 0x3e, flags: 0x0}, + 154: {lang: 0x1d, script: 0x3, flags: 0x1}, + 156: {lang: 0x3a, script: 0x5, flags: 0x0}, + 157: {lang: 0x20, script: 0x2, flags: 0x1}, + 158: {lang: 0x1f8, script: 0x5b, flags: 0x0}, + 159: {lang: 0x1f9, script: 0x5b, flags: 0x0}, + 162: {lang: 0x3a, script: 0x5, flags: 0x0}, + 163: {lang: 0x200, script: 0x49, flags: 0x0}, + 165: {lang: 0x445, script: 0x5b, flags: 0x0}, + 166: {lang: 0x28a, script: 0x20, flags: 0x0}, + 167: {lang: 0x22, script: 0x3, flags: 0x1}, + 169: {lang: 0x25, script: 0x2, flags: 0x1}, + 171: {lang: 0x254, script: 0x54, flags: 0x0}, + 172: {lang: 0x254, script: 0x54, flags: 0x0}, + 173: {lang: 0x3a, script: 0x5, flags: 0x0}, + 175: {lang: 0x3e2, script: 0x20, flags: 0x0}, + 176: {lang: 0x27, script: 0x2, flags: 0x1}, + 177: {lang: 0x3a, script: 0x5, flags: 0x0}, + 179: {lang: 0x10d, script: 0x5b, flags: 0x0}, + 180: {lang: 0x40c, script: 0xd6, flags: 0x0}, + 182: {lang: 0x43b, script: 0x5b, flags: 0x0}, + 183: {lang: 0x2c0, script: 0x5b, flags: 0x0}, + 184: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 185: {lang: 0x2c7, script: 0x5b, flags: 0x0}, + 186: {lang: 0x3a, script: 0x5, flags: 0x0}, + 187: {lang: 0x29, script: 0x2, flags: 0x1}, + 188: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 189: {lang: 0x2b, script: 0x2, flags: 0x1}, + 190: {lang: 0x432, script: 0x5b, flags: 0x0}, + 191: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 192: {lang: 0x2f1, script: 0x5b, flags: 0x0}, + 195: {lang: 0x2d, script: 0x2, flags: 0x1}, + 196: {lang: 0xa0, script: 0x5b, flags: 0x0}, + 197: {lang: 0x2f, script: 0x2, flags: 0x1}, + 198: {lang: 0x31, script: 0x2, flags: 0x1}, + 199: {lang: 0x33, script: 0x2, flags: 0x1}, + 201: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 202: {lang: 0x35, script: 0x2, flags: 0x1}, + 204: {lang: 0x320, script: 0x5b, flags: 0x0}, + 205: {lang: 0x37, script: 0x3, flags: 0x1}, + 206: {lang: 0x128, script: 0xed, flags: 0x0}, + 208: {lang: 0x13e, script: 0x5b, flags: 0x0}, + 209: {lang: 0x31f, script: 0x5b, flags: 0x0}, + 210: {lang: 0x3c0, script: 0x5b, flags: 0x0}, + 211: {lang: 0x16, script: 0x5b, flags: 0x0}, + 212: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 213: {lang: 0x1b4, script: 0x5b, flags: 0x0}, + 215: {lang: 0x1b4, script: 0x5, flags: 0x2}, + 217: {lang: 0x13e, script: 0x5b, flags: 0x0}, + 218: {lang: 0x367, script: 0x5b, flags: 0x0}, + 219: {lang: 0x347, script: 0x5b, flags: 0x0}, + 220: {lang: 0x351, script: 0x22, flags: 0x0}, + 226: {lang: 0x3a, script: 0x5, flags: 0x0}, + 227: {lang: 0x13e, script: 0x5b, flags: 0x0}, + 229: {lang: 0x13e, script: 0x5b, flags: 0x0}, + 230: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 231: {lang: 0x486, script: 0x5b, flags: 0x0}, + 232: {lang: 0x153, script: 0x5b, flags: 0x0}, + 233: {lang: 0x3a, script: 0x3, flags: 0x1}, + 234: {lang: 0x3b3, script: 0x5b, flags: 0x0}, + 235: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 237: {lang: 0x13e, script: 0x5b, flags: 0x0}, + 238: {lang: 0x3a, script: 0x5, flags: 0x0}, + 239: {lang: 0x3c0, script: 0x5b, flags: 0x0}, + 241: {lang: 0x3a2, script: 0x5b, flags: 0x0}, + 242: {lang: 0x194, script: 0x5b, flags: 0x0}, + 244: {lang: 0x3a, script: 0x5, flags: 0x0}, + 259: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 261: {lang: 0x3d, script: 0x2, flags: 0x1}, + 262: {lang: 0x432, script: 0x20, flags: 0x0}, + 263: {lang: 0x3f, script: 0x2, flags: 0x1}, + 264: {lang: 0x3e5, script: 0x5b, flags: 0x0}, + 265: {lang: 0x3a, script: 0x5, flags: 0x0}, + 267: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 268: {lang: 0x3a, script: 0x5, flags: 0x0}, + 269: {lang: 0x41, script: 0x2, flags: 0x1}, + 272: {lang: 0x416, script: 0x5b, flags: 0x0}, + 273: {lang: 0x347, script: 0x5b, flags: 0x0}, + 274: {lang: 0x43, script: 0x2, flags: 0x1}, + 276: {lang: 0x1f9, script: 0x5b, flags: 0x0}, + 277: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 278: {lang: 0x429, script: 0x5b, flags: 0x0}, + 279: {lang: 0x367, script: 0x5b, flags: 0x0}, + 281: {lang: 0x3c0, script: 0x5b, flags: 0x0}, + 283: {lang: 0x13e, script: 0x5b, flags: 0x0}, + 285: {lang: 0x45, script: 0x2, flags: 0x1}, + 289: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 290: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 291: {lang: 0x47, script: 0x2, flags: 0x1}, + 292: {lang: 0x49, script: 0x3, flags: 0x1}, + 293: {lang: 0x4c, script: 0x2, flags: 0x1}, + 294: {lang: 0x477, script: 0x5b, flags: 0x0}, + 295: {lang: 0x3c0, script: 0x5b, flags: 0x0}, + 296: {lang: 0x476, script: 0x5b, flags: 0x0}, + 297: {lang: 0x4e, script: 0x2, flags: 0x1}, + 298: {lang: 0x482, script: 0x5b, flags: 0x0}, + 300: {lang: 0x50, script: 0x4, flags: 0x1}, + 302: {lang: 0x4a0, script: 0x5b, flags: 0x0}, + 303: {lang: 0x54, script: 0x2, flags: 0x1}, + 304: {lang: 0x445, script: 0x5b, flags: 0x0}, + 305: {lang: 0x56, script: 0x3, flags: 0x1}, + 306: {lang: 0x445, script: 0x5b, flags: 0x0}, + 310: {lang: 0x512, script: 0x3e, flags: 0x2}, + 311: {lang: 0x13e, script: 0x5b, flags: 0x0}, + 312: {lang: 0x4bc, script: 0x5b, flags: 0x0}, + 313: {lang: 0x1f9, script: 0x5b, flags: 0x0}, + 316: {lang: 0x13e, script: 0x5b, flags: 0x0}, + 319: {lang: 0x4c3, script: 0x5b, flags: 0x0}, + 320: {lang: 0x8a, script: 0x5b, flags: 0x0}, + 321: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 323: {lang: 0x41b, script: 0x5b, flags: 0x0}, + 334: {lang: 0x59, script: 0x2, flags: 0x1}, + 351: {lang: 0x3a, script: 0x5, flags: 0x0}, + 352: {lang: 0x5b, script: 0x2, flags: 0x1}, + 357: {lang: 0x423, script: 0x5b, flags: 0x0}, +} + +// likelyRegionList holds lists info associated with likelyRegion. +// Size: 558 bytes, 93 elements +var likelyRegionList = [93]likelyLangScript{ + 0: {lang: 0x148, script: 0x5, flags: 0x0}, + 1: {lang: 0x476, script: 0x5b, flags: 0x0}, + 2: {lang: 0x431, script: 0x5b, flags: 0x0}, + 3: {lang: 0x2ff, script: 0x20, flags: 0x0}, + 4: {lang: 0x1d7, script: 0x8, flags: 0x0}, + 5: {lang: 0x274, script: 0x5b, flags: 0x0}, + 6: {lang: 0xb7, script: 0x5b, flags: 0x0}, + 7: {lang: 0x432, script: 0x20, flags: 0x0}, + 8: {lang: 0x12d, script: 0xef, flags: 0x0}, + 9: {lang: 0x351, script: 0x22, flags: 0x0}, + 10: {lang: 0x529, script: 0x3b, flags: 0x0}, + 11: {lang: 0x4ac, script: 0x5, flags: 0x0}, + 12: {lang: 0x523, script: 0x5b, flags: 0x0}, + 13: {lang: 0x29a, script: 0xee, flags: 0x0}, + 14: {lang: 0x136, script: 0x34, flags: 0x0}, + 15: {lang: 0x48a, script: 0x5b, flags: 0x0}, + 16: {lang: 0x3a, script: 0x5, flags: 0x0}, + 17: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 18: {lang: 0x27, script: 0x2c, flags: 0x0}, + 19: {lang: 0x139, script: 0x5b, flags: 0x0}, + 20: {lang: 0x26a, script: 0x5, flags: 0x2}, + 21: {lang: 0x512, script: 0x3e, flags: 0x2}, + 22: {lang: 0x210, script: 0x2e, flags: 0x0}, + 23: {lang: 0x5, script: 0x20, flags: 0x0}, + 24: {lang: 0x274, script: 0x5b, flags: 0x0}, + 25: {lang: 0x136, script: 0x34, flags: 0x0}, + 26: {lang: 0x2ff, script: 0x20, flags: 0x0}, + 27: {lang: 0x1e1, script: 0x5b, flags: 0x0}, + 28: {lang: 0x31f, script: 0x5, flags: 0x0}, + 29: {lang: 0x1be, script: 0x22, flags: 0x0}, + 30: {lang: 0x4b4, script: 0x5, flags: 0x0}, + 31: {lang: 0x236, script: 0x76, flags: 0x0}, + 32: {lang: 0x148, script: 0x5, flags: 0x0}, + 33: {lang: 0x476, script: 0x5b, flags: 0x0}, + 34: {lang: 0x24a, script: 0x4f, flags: 0x0}, + 35: {lang: 0xe6, script: 0x5, flags: 0x0}, + 36: {lang: 0x226, script: 0xee, flags: 0x0}, + 37: {lang: 0x3a, script: 0x5, flags: 0x0}, + 38: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 39: {lang: 0x2b8, script: 0x58, flags: 0x0}, + 40: {lang: 0x226, script: 0xee, flags: 0x0}, + 41: {lang: 0x3a, script: 0x5, flags: 0x0}, + 42: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 43: {lang: 0x3dc, script: 0x5b, flags: 0x0}, + 44: {lang: 0x4ae, script: 0x20, flags: 0x0}, + 45: {lang: 0x2ff, script: 0x20, flags: 0x0}, + 46: {lang: 0x431, script: 0x5b, flags: 0x0}, + 47: {lang: 0x331, script: 0x76, flags: 0x0}, + 48: {lang: 0x213, script: 0x5b, flags: 0x0}, + 49: {lang: 0x30b, script: 0x20, flags: 0x0}, + 50: {lang: 0x242, script: 0x5, flags: 0x0}, + 51: {lang: 0x529, script: 0x3c, flags: 0x0}, + 52: {lang: 0x3c0, script: 0x5b, flags: 0x0}, + 53: {lang: 0x3a, script: 0x5, flags: 0x0}, + 54: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 55: {lang: 0x2ed, script: 0x5b, flags: 0x0}, + 56: {lang: 0x4b4, script: 0x5, flags: 0x0}, + 57: {lang: 0x88, script: 0x22, flags: 0x0}, + 58: {lang: 0x4b4, script: 0x5, flags: 0x0}, + 59: {lang: 0x4b4, script: 0x5, flags: 0x0}, + 60: {lang: 0xbe, script: 0x22, flags: 0x0}, + 61: {lang: 0x3dc, script: 0x5b, flags: 0x0}, + 62: {lang: 0x7e, script: 0x20, flags: 0x0}, + 63: {lang: 0x3e2, script: 0x20, flags: 0x0}, + 64: {lang: 0x267, script: 0x5b, flags: 0x0}, + 65: {lang: 0x444, script: 0x5b, flags: 0x0}, + 66: {lang: 0x512, script: 0x3e, flags: 0x0}, + 67: {lang: 0x412, script: 0x5b, flags: 0x0}, + 68: {lang: 0x4ae, script: 0x20, flags: 0x0}, + 69: {lang: 0x3a, script: 0x5, flags: 0x0}, + 70: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 71: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 72: {lang: 0x35, script: 0x5, flags: 0x0}, + 73: {lang: 0x46b, script: 0xee, flags: 0x0}, + 74: {lang: 0x2ec, script: 0x5, flags: 0x0}, + 75: {lang: 0x30f, script: 0x76, flags: 0x0}, + 76: {lang: 0x467, script: 0x20, flags: 0x0}, + 77: {lang: 0x148, script: 0x5, flags: 0x0}, + 78: {lang: 0x3a, script: 0x5, flags: 0x0}, + 79: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 80: {lang: 0x48a, script: 0x5b, flags: 0x0}, + 81: {lang: 0x58, script: 0x5, flags: 0x0}, + 82: {lang: 0x219, script: 0x20, flags: 0x0}, + 83: {lang: 0x81, script: 0x34, flags: 0x0}, + 84: {lang: 0x529, script: 0x3c, flags: 0x0}, + 85: {lang: 0x48c, script: 0x5b, flags: 0x0}, + 86: {lang: 0x4ae, script: 0x20, flags: 0x0}, + 87: {lang: 0x512, script: 0x3e, flags: 0x0}, + 88: {lang: 0x3b3, script: 0x5b, flags: 0x0}, + 89: {lang: 0x431, script: 0x5b, flags: 0x0}, + 90: {lang: 0x432, script: 0x20, flags: 0x0}, + 91: {lang: 0x15e, script: 0x5b, flags: 0x0}, + 92: {lang: 0x446, script: 0x5, flags: 0x0}, +} + +type likelyTag struct { + lang uint16 + region uint16 + script uint16 +} + +// Size: 198 bytes, 33 elements +var likelyRegionGroup = [33]likelyTag{ + 1: {lang: 0x139, region: 0xd7, script: 0x5b}, + 2: {lang: 0x139, region: 0x136, script: 0x5b}, + 3: {lang: 0x3c0, region: 0x41, script: 0x5b}, + 4: {lang: 0x139, region: 0x2f, script: 0x5b}, + 5: {lang: 0x139, region: 0xd7, script: 0x5b}, + 6: {lang: 0x13e, region: 0xd0, script: 0x5b}, + 7: {lang: 0x445, region: 0x130, script: 0x5b}, + 8: {lang: 0x3a, region: 0x6c, script: 0x5}, + 9: {lang: 0x445, region: 0x4b, script: 0x5b}, + 10: {lang: 0x139, region: 0x162, script: 0x5b}, + 11: {lang: 0x139, region: 0x136, script: 0x5b}, + 12: {lang: 0x139, region: 0x136, script: 0x5b}, + 13: {lang: 0x13e, region: 0x5a, script: 0x5b}, + 14: {lang: 0x529, region: 0x53, script: 0x3b}, + 15: {lang: 0x1be, region: 0x9a, script: 0x22}, + 16: {lang: 0x1e1, region: 0x96, script: 0x5b}, + 17: {lang: 0x1f9, region: 0x9f, script: 0x5b}, + 18: {lang: 0x139, region: 0x2f, script: 0x5b}, + 19: {lang: 0x139, region: 0xe7, script: 0x5b}, + 20: {lang: 0x139, region: 0x8b, script: 0x5b}, + 21: {lang: 0x41b, region: 0x143, script: 0x5b}, + 22: {lang: 0x529, region: 0x53, script: 0x3b}, + 23: {lang: 0x4bc, region: 0x138, script: 0x5b}, + 24: {lang: 0x3a, region: 0x109, script: 0x5}, + 25: {lang: 0x3e2, region: 0x107, script: 0x20}, + 26: {lang: 0x3e2, region: 0x107, script: 0x20}, + 27: {lang: 0x139, region: 0x7c, script: 0x5b}, + 28: {lang: 0x10d, region: 0x61, script: 0x5b}, + 29: {lang: 0x139, region: 0xd7, script: 0x5b}, + 30: {lang: 0x13e, region: 0x1f, script: 0x5b}, + 31: {lang: 0x139, region: 0x9b, script: 0x5b}, + 32: {lang: 0x139, region: 0x7c, script: 0x5b}, +} + +// Size: 264 bytes, 33 elements +var regionContainment = [33]uint64{ + // Entry 0 - 1F + 0x00000001ffffffff, 0x00000000200007a2, 0x0000000000003044, 0x0000000000000008, + 0x00000000803c0010, 0x0000000000000020, 0x0000000000000040, 0x0000000000000080, + 0x0000000000000100, 0x0000000000000200, 0x0000000000000400, 0x000000004000384c, + 0x0000000000001000, 0x0000000000002000, 0x0000000000004000, 0x0000000000008000, + 0x0000000000010000, 0x0000000000020000, 0x0000000000040000, 0x0000000000080000, + 0x0000000000100000, 0x0000000000200000, 0x0000000001c1c000, 0x0000000000800000, + 0x0000000001000000, 0x000000001e020000, 0x0000000004000000, 0x0000000008000000, + 0x0000000010000000, 0x00000000200006a0, 0x0000000040002048, 0x0000000080000000, + // Entry 20 - 3F + 0x0000000100000000, +} + +// regionInclusion maps region identifiers to sets of regions in regionInclusionBits, +// where each set holds all groupings that are directly connected in a region +// containment graph. +// Size: 359 bytes, 359 elements +var regionInclusion = [359]uint8{ + // Entry 0 - 3F + 0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, + 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, + 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, + 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, + 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x26, 0x23, + 0x24, 0x26, 0x27, 0x22, 0x28, 0x29, 0x2a, 0x2b, + 0x26, 0x2c, 0x24, 0x23, 0x26, 0x25, 0x2a, 0x2d, + 0x2e, 0x24, 0x2f, 0x2d, 0x26, 0x30, 0x31, 0x28, + // Entry 40 - 7F + 0x26, 0x28, 0x26, 0x25, 0x31, 0x22, 0x32, 0x33, + 0x34, 0x30, 0x22, 0x27, 0x27, 0x27, 0x35, 0x2d, + 0x29, 0x28, 0x27, 0x36, 0x28, 0x22, 0x21, 0x34, + 0x23, 0x21, 0x26, 0x2d, 0x26, 0x22, 0x37, 0x2e, + 0x35, 0x2a, 0x22, 0x2f, 0x38, 0x26, 0x26, 0x21, + 0x39, 0x39, 0x28, 0x38, 0x39, 0x39, 0x2f, 0x3a, + 0x2f, 0x20, 0x21, 0x38, 0x3b, 0x28, 0x3c, 0x2c, + 0x21, 0x2a, 0x35, 0x27, 0x38, 0x26, 0x24, 0x28, + // Entry 80 - BF + 0x2c, 0x2d, 0x23, 0x30, 0x2d, 0x2d, 0x26, 0x27, + 0x3a, 0x22, 0x34, 0x3c, 0x2d, 0x28, 0x36, 0x22, + 0x34, 0x3a, 0x26, 0x2e, 0x21, 0x39, 0x31, 0x38, + 0x24, 0x2c, 0x25, 0x22, 0x24, 0x25, 0x2c, 0x3a, + 0x2c, 0x26, 0x24, 0x36, 0x21, 0x2f, 0x3d, 0x31, + 0x3c, 0x2f, 0x26, 0x36, 0x36, 0x24, 0x26, 0x3d, + 0x31, 0x24, 0x26, 0x35, 0x25, 0x2d, 0x32, 0x38, + 0x2a, 0x38, 0x39, 0x39, 0x35, 0x33, 0x23, 0x26, + // Entry C0 - FF + 0x2f, 0x3c, 0x21, 0x23, 0x2d, 0x31, 0x36, 0x36, + 0x3c, 0x26, 0x2d, 0x26, 0x3a, 0x2f, 0x25, 0x2f, + 0x34, 0x31, 0x2f, 0x32, 0x3b, 0x2d, 0x2b, 0x2d, + 0x21, 0x34, 0x2a, 0x2c, 0x25, 0x21, 0x3c, 0x24, + 0x29, 0x2b, 0x24, 0x34, 0x21, 0x28, 0x29, 0x3b, + 0x31, 0x25, 0x2e, 0x30, 0x29, 0x26, 0x24, 0x3a, + 0x21, 0x3c, 0x28, 0x21, 0x24, 0x21, 0x21, 0x1f, + 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, + // Entry 100 - 13F + 0x21, 0x21, 0x21, 0x2f, 0x21, 0x2e, 0x23, 0x33, + 0x2f, 0x24, 0x3b, 0x2f, 0x39, 0x38, 0x31, 0x2d, + 0x3a, 0x2c, 0x2e, 0x2d, 0x23, 0x2d, 0x2f, 0x28, + 0x2f, 0x27, 0x33, 0x34, 0x26, 0x24, 0x32, 0x22, + 0x26, 0x27, 0x22, 0x2d, 0x31, 0x3d, 0x29, 0x31, + 0x3d, 0x39, 0x29, 0x31, 0x24, 0x26, 0x29, 0x36, + 0x2f, 0x33, 0x2f, 0x21, 0x22, 0x21, 0x30, 0x28, + 0x3d, 0x23, 0x26, 0x21, 0x28, 0x26, 0x26, 0x31, + // Entry 140 - 17F + 0x3b, 0x29, 0x21, 0x29, 0x21, 0x21, 0x21, 0x21, + 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x23, 0x21, + 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, + 0x21, 0x21, 0x21, 0x21, 0x21, 0x21, 0x24, 0x24, + 0x2f, 0x23, 0x32, 0x2f, 0x27, 0x2f, 0x21, +} + +// regionInclusionBits is an array of bit vectors where every vector represents +// a set of region groupings. These sets are used to compute the distance +// between two regions for the purpose of language matching. +// Size: 584 bytes, 73 elements +var regionInclusionBits = [73]uint64{ + // Entry 0 - 1F + 0x0000000102400813, 0x00000000200007a3, 0x0000000000003844, 0x0000000040000808, + 0x00000000803c0011, 0x0000000020000022, 0x0000000040000844, 0x0000000020000082, + 0x0000000000000102, 0x0000000020000202, 0x0000000020000402, 0x000000004000384d, + 0x0000000000001804, 0x0000000040002804, 0x0000000000404000, 0x0000000000408000, + 0x0000000000410000, 0x0000000002020000, 0x0000000000040010, 0x0000000000080010, + 0x0000000000100010, 0x0000000000200010, 0x0000000001c1c001, 0x0000000000c00000, + 0x0000000001400000, 0x000000001e020001, 0x0000000006000000, 0x000000000a000000, + 0x0000000012000000, 0x00000000200006a2, 0x0000000040002848, 0x0000000080000010, + // Entry 20 - 3F + 0x0000000100000001, 0x0000000000000001, 0x0000000080000000, 0x0000000000020000, + 0x0000000001000000, 0x0000000000008000, 0x0000000000002000, 0x0000000000000200, + 0x0000000000000008, 0x0000000000200000, 0x0000000110000000, 0x0000000000040000, + 0x0000000008000000, 0x0000000000000020, 0x0000000104000000, 0x0000000000000080, + 0x0000000000001000, 0x0000000000010000, 0x0000000000000400, 0x0000000004000000, + 0x0000000000000040, 0x0000000010000000, 0x0000000000004000, 0x0000000101000000, + 0x0000000108000000, 0x0000000000000100, 0x0000000100020000, 0x0000000000080000, + 0x0000000000100000, 0x0000000000800000, 0x00000001ffffffff, 0x0000000122400fb3, + // Entry 40 - 5F + 0x00000001827c0813, 0x000000014240385f, 0x0000000103c1c813, 0x000000011e420813, + 0x0000000112000001, 0x0000000106000001, 0x0000000101400001, 0x000000010a000001, + 0x0000000102020001, +} + +// regionInclusionNext marks, for each entry in regionInclusionBits, the set of +// all groups that are reachable from the groups set in the respective entry. +// Size: 73 bytes, 73 elements +var regionInclusionNext = [73]uint8{ + // Entry 0 - 3F + 0x3e, 0x3f, 0x0b, 0x0b, 0x40, 0x01, 0x0b, 0x01, + 0x01, 0x01, 0x01, 0x41, 0x0b, 0x0b, 0x16, 0x16, + 0x16, 0x19, 0x04, 0x04, 0x04, 0x04, 0x42, 0x16, + 0x16, 0x43, 0x19, 0x19, 0x19, 0x01, 0x0b, 0x04, + 0x00, 0x00, 0x1f, 0x11, 0x18, 0x0f, 0x0d, 0x09, + 0x03, 0x15, 0x44, 0x12, 0x1b, 0x05, 0x45, 0x07, + 0x0c, 0x10, 0x0a, 0x1a, 0x06, 0x1c, 0x0e, 0x46, + 0x47, 0x08, 0x48, 0x13, 0x14, 0x17, 0x3e, 0x3e, + // Entry 40 - 7F + 0x3e, 0x3e, 0x3e, 0x3e, 0x43, 0x43, 0x42, 0x43, + 0x43, +} + +type parentRel struct { + lang uint16 + script uint16 + maxScript uint16 + toRegion uint16 + fromRegion []uint16 +} + +// Size: 414 bytes, 5 elements +var parents = [5]parentRel{ + 0: {lang: 0x139, script: 0x0, maxScript: 0x5b, toRegion: 0x1, fromRegion: []uint16{0x1a, 0x25, 0x26, 0x2f, 0x34, 0x36, 0x3d, 0x42, 0x46, 0x48, 0x49, 0x4a, 0x50, 0x52, 0x5d, 0x5e, 0x62, 0x65, 0x6e, 0x74, 0x75, 0x76, 0x7c, 0x7d, 0x80, 0x81, 0x82, 0x84, 0x8d, 0x8e, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0xa0, 0xa1, 0xa5, 0xa8, 0xaa, 0xae, 0xb2, 0xb5, 0xb6, 0xc0, 0xc7, 0xcb, 0xcc, 0xcd, 0xcf, 0xd1, 0xd3, 0xd6, 0xd7, 0xde, 0xe0, 0xe1, 0xe7, 0xe8, 0xe9, 0xec, 0xf1, 0x108, 0x10a, 0x10b, 0x10c, 0x10e, 0x10f, 0x113, 0x118, 0x11c, 0x11e, 0x120, 0x126, 0x12a, 0x12d, 0x12e, 0x130, 0x132, 0x13a, 0x13d, 0x140, 0x143, 0x162, 0x163, 0x165}}, + 1: {lang: 0x139, script: 0x0, maxScript: 0x5b, toRegion: 0x1a, fromRegion: []uint16{0x2e, 0x4e, 0x61, 0x64, 0x73, 0xda, 0x10d, 0x110}}, + 2: {lang: 0x13e, script: 0x0, maxScript: 0x5b, toRegion: 0x1f, fromRegion: []uint16{0x2c, 0x3f, 0x41, 0x48, 0x51, 0x54, 0x57, 0x5a, 0x66, 0x6a, 0x8a, 0x90, 0xd0, 0xd9, 0xe3, 0xe5, 0xed, 0xf2, 0x11b, 0x136, 0x137, 0x13c}}, + 3: {lang: 0x3c0, script: 0x0, maxScript: 0x5b, toRegion: 0xef, fromRegion: []uint16{0x2a, 0x4e, 0x5b, 0x87, 0x8c, 0xb8, 0xc7, 0xd2, 0x119, 0x127}}, + 4: {lang: 0x529, script: 0x3c, maxScript: 0x3c, toRegion: 0x8e, fromRegion: []uint16{0xc7}}, +} + +// Total table size 30466 bytes (29KiB); checksum: 7544152B diff --git a/vendor/golang.org/x/text/internal/language/tags.go b/vendor/golang.org/x/text/internal/language/tags.go new file mode 100644 index 00000000..e7afd318 --- /dev/null +++ b/vendor/golang.org/x/text/internal/language/tags.go @@ -0,0 +1,48 @@ +// Copyright 2013 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package language + +// MustParse is like Parse, but panics if the given BCP 47 tag cannot be parsed. +// It simplifies safe initialization of Tag values. +func MustParse(s string) Tag { + t, err := Parse(s) + if err != nil { + panic(err) + } + return t +} + +// MustParseBase is like ParseBase, but panics if the given base cannot be parsed. +// It simplifies safe initialization of Base values. +func MustParseBase(s string) Language { + b, err := ParseBase(s) + if err != nil { + panic(err) + } + return b +} + +// MustParseScript is like ParseScript, but panics if the given script cannot be +// parsed. It simplifies safe initialization of Script values. +func MustParseScript(s string) Script { + scr, err := ParseScript(s) + if err != nil { + panic(err) + } + return scr +} + +// MustParseRegion is like ParseRegion, but panics if the given region cannot be +// parsed. It simplifies safe initialization of Region values. +func MustParseRegion(s string) Region { + r, err := ParseRegion(s) + if err != nil { + panic(err) + } + return r +} + +// Und is the root language. +var Und Tag diff --git a/vendor/golang.org/x/text/internal/match.go b/vendor/golang.org/x/text/internal/match.go new file mode 100644 index 00000000..1cc004a6 --- /dev/null +++ b/vendor/golang.org/x/text/internal/match.go @@ -0,0 +1,67 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package internal + +// This file contains matchers that implement CLDR inheritance. +// +// See https://unicode.org/reports/tr35/#Locale_Inheritance. +// +// Some of the inheritance described in this document is already handled by +// the cldr package. + +import ( + "golang.org/x/text/language" +) + +// TODO: consider if (some of the) matching algorithm needs to be public after +// getting some feel about what is generic and what is specific. + +// NewInheritanceMatcher returns a matcher that matches based on the inheritance +// chain. +// +// The matcher uses canonicalization and the parent relationship to find a +// match. The resulting match will always be either Und or a language with the +// same language and script as the requested language. It will not match +// languages for which there is understood to be mutual or one-directional +// intelligibility. +// +// A Match will indicate an Exact match if the language matches after +// canonicalization and High if the matched tag is a parent. +func NewInheritanceMatcher(t []language.Tag) *InheritanceMatcher { + tags := &InheritanceMatcher{make(map[language.Tag]int)} + for i, tag := range t { + ct, err := language.All.Canonicalize(tag) + if err != nil { + ct = tag + } + tags.index[ct] = i + } + return tags +} + +type InheritanceMatcher struct { + index map[language.Tag]int +} + +func (m InheritanceMatcher) Match(want ...language.Tag) (language.Tag, int, language.Confidence) { + for _, t := range want { + ct, err := language.All.Canonicalize(t) + if err != nil { + ct = t + } + conf := language.Exact + for { + if index, ok := m.index[ct]; ok { + return ct, index, conf + } + if ct == language.Und { + break + } + ct = ct.Parent() + conf = language.High + } + } + return language.Und, 0, language.No +} diff --git a/vendor/golang.org/x/text/internal/tag/tag.go b/vendor/golang.org/x/text/internal/tag/tag.go new file mode 100644 index 00000000..b5d34889 --- /dev/null +++ b/vendor/golang.org/x/text/internal/tag/tag.go @@ -0,0 +1,100 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package tag contains functionality handling tags and related data. +package tag // import "golang.org/x/text/internal/tag" + +import "sort" + +// An Index converts tags to a compact numeric value. +// +// All elements are of size 4. Tags may be up to 4 bytes long. Excess bytes can +// be used to store additional information about the tag. +type Index string + +// Elem returns the element data at the given index. +func (s Index) Elem(x int) string { + return string(s[x*4 : x*4+4]) +} + +// Index reports the index of the given key or -1 if it could not be found. +// Only the first len(key) bytes from the start of the 4-byte entries will be +// considered for the search and the first match in Index will be returned. +func (s Index) Index(key []byte) int { + n := len(key) + // search the index of the first entry with an equal or higher value than + // key in s. + index := sort.Search(len(s)/4, func(i int) bool { + return cmp(s[i*4:i*4+n], key) != -1 + }) + i := index * 4 + if cmp(s[i:i+len(key)], key) != 0 { + return -1 + } + return index +} + +// Next finds the next occurrence of key after index x, which must have been +// obtained from a call to Index using the same key. It returns x+1 or -1. +func (s Index) Next(key []byte, x int) int { + if x++; x*4 < len(s) && cmp(s[x*4:x*4+len(key)], key) == 0 { + return x + } + return -1 +} + +// cmp returns an integer comparing a and b lexicographically. +func cmp(a Index, b []byte) int { + n := len(a) + if len(b) < n { + n = len(b) + } + for i, c := range b[:n] { + switch { + case a[i] > c: + return 1 + case a[i] < c: + return -1 + } + } + switch { + case len(a) < len(b): + return -1 + case len(a) > len(b): + return 1 + } + return 0 +} + +// Compare returns an integer comparing a and b lexicographically. +func Compare(a string, b []byte) int { + return cmp(Index(a), b) +} + +// FixCase reformats b to the same pattern of cases as form. +// If returns false if string b is malformed. +func FixCase(form string, b []byte) bool { + if len(form) != len(b) { + return false + } + for i, c := range b { + if form[i] <= 'Z' { + if c >= 'a' { + c -= 'z' - 'Z' + } + if c < 'A' || 'Z' < c { + return false + } + } else { + if c <= 'Z' { + c += 'z' - 'Z' + } + if c < 'a' || 'z' < c { + return false + } + } + b[i] = c + } + return true +} diff --git a/vendor/golang.org/x/text/language/coverage.go b/vendor/golang.org/x/text/language/coverage.go new file mode 100644 index 00000000..a24fd1a4 --- /dev/null +++ b/vendor/golang.org/x/text/language/coverage.go @@ -0,0 +1,187 @@ +// Copyright 2014 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package language + +import ( + "fmt" + "sort" + + "golang.org/x/text/internal/language" +) + +// The Coverage interface is used to define the level of coverage of an +// internationalization service. Note that not all types are supported by all +// services. As lists may be generated on the fly, it is recommended that users +// of a Coverage cache the results. +type Coverage interface { + // Tags returns the list of supported tags. + Tags() []Tag + + // BaseLanguages returns the list of supported base languages. + BaseLanguages() []Base + + // Scripts returns the list of supported scripts. + Scripts() []Script + + // Regions returns the list of supported regions. + Regions() []Region +} + +var ( + // Supported defines a Coverage that lists all supported subtags. Tags + // always returns nil. + Supported Coverage = allSubtags{} +) + +// TODO: +// - Support Variants, numbering systems. +// - CLDR coverage levels. +// - Set of common tags defined in this package. + +type allSubtags struct{} + +// Regions returns the list of supported regions. As all regions are in a +// consecutive range, it simply returns a slice of numbers in increasing order. +// The "undefined" region is not returned. +func (s allSubtags) Regions() []Region { + reg := make([]Region, language.NumRegions) + for i := range reg { + reg[i] = Region{language.Region(i + 1)} + } + return reg +} + +// Scripts returns the list of supported scripts. As all scripts are in a +// consecutive range, it simply returns a slice of numbers in increasing order. +// The "undefined" script is not returned. +func (s allSubtags) Scripts() []Script { + scr := make([]Script, language.NumScripts) + for i := range scr { + scr[i] = Script{language.Script(i + 1)} + } + return scr +} + +// BaseLanguages returns the list of all supported base languages. It generates +// the list by traversing the internal structures. +func (s allSubtags) BaseLanguages() []Base { + bs := language.BaseLanguages() + base := make([]Base, len(bs)) + for i, b := range bs { + base[i] = Base{b} + } + return base +} + +// Tags always returns nil. +func (s allSubtags) Tags() []Tag { + return nil +} + +// coverage is used by NewCoverage which is used as a convenient way for +// creating Coverage implementations for partially defined data. Very often a +// package will only need to define a subset of slices. coverage provides a +// convenient way to do this. Moreover, packages using NewCoverage, instead of +// their own implementation, will not break if later new slice types are added. +type coverage struct { + tags func() []Tag + bases func() []Base + scripts func() []Script + regions func() []Region +} + +func (s *coverage) Tags() []Tag { + if s.tags == nil { + return nil + } + return s.tags() +} + +// bases implements sort.Interface and is used to sort base languages. +type bases []Base + +func (b bases) Len() int { + return len(b) +} + +func (b bases) Swap(i, j int) { + b[i], b[j] = b[j], b[i] +} + +func (b bases) Less(i, j int) bool { + return b[i].langID < b[j].langID +} + +// BaseLanguages returns the result from calling s.bases if it is specified or +// otherwise derives the set of supported base languages from tags. +func (s *coverage) BaseLanguages() []Base { + if s.bases == nil { + tags := s.Tags() + if len(tags) == 0 { + return nil + } + a := make([]Base, len(tags)) + for i, t := range tags { + a[i] = Base{language.Language(t.lang())} + } + sort.Sort(bases(a)) + k := 0 + for i := 1; i < len(a); i++ { + if a[k] != a[i] { + k++ + a[k] = a[i] + } + } + return a[:k+1] + } + return s.bases() +} + +func (s *coverage) Scripts() []Script { + if s.scripts == nil { + return nil + } + return s.scripts() +} + +func (s *coverage) Regions() []Region { + if s.regions == nil { + return nil + } + return s.regions() +} + +// NewCoverage returns a Coverage for the given lists. It is typically used by +// packages providing internationalization services to define their level of +// coverage. A list may be of type []T or func() []T, where T is either Tag, +// Base, Script or Region. The returned Coverage derives the value for Bases +// from Tags if no func or slice for []Base is specified. For other unspecified +// types the returned Coverage will return nil for the respective methods. +func NewCoverage(list ...interface{}) Coverage { + s := &coverage{} + for _, x := range list { + switch v := x.(type) { + case func() []Base: + s.bases = v + case func() []Script: + s.scripts = v + case func() []Region: + s.regions = v + case func() []Tag: + s.tags = v + case []Base: + s.bases = func() []Base { return v } + case []Script: + s.scripts = func() []Script { return v } + case []Region: + s.regions = func() []Region { return v } + case []Tag: + s.tags = func() []Tag { return v } + default: + panic(fmt.Sprintf("language: unsupported set type %T", v)) + } + } + return s +} diff --git a/vendor/golang.org/x/text/language/doc.go b/vendor/golang.org/x/text/language/doc.go new file mode 100644 index 00000000..212b77c9 --- /dev/null +++ b/vendor/golang.org/x/text/language/doc.go @@ -0,0 +1,98 @@ +// Copyright 2017 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package language implements BCP 47 language tags and related functionality. +// +// The most important function of package language is to match a list of +// user-preferred languages to a list of supported languages. +// It alleviates the developer of dealing with the complexity of this process +// and provides the user with the best experience +// (see https://blog.golang.org/matchlang). +// +// # Matching preferred against supported languages +// +// A Matcher for an application that supports English, Australian English, +// Danish, and standard Mandarin can be created as follows: +// +// var matcher = language.NewMatcher([]language.Tag{ +// language.English, // The first language is used as fallback. +// language.MustParse("en-AU"), +// language.Danish, +// language.Chinese, +// }) +// +// This list of supported languages is typically implied by the languages for +// which there exists translations of the user interface. +// +// User-preferred languages usually come as a comma-separated list of BCP 47 +// language tags. +// The MatchString finds best matches for such strings: +// +// handler(w http.ResponseWriter, r *http.Request) { +// lang, _ := r.Cookie("lang") +// accept := r.Header.Get("Accept-Language") +// tag, _ := language.MatchStrings(matcher, lang.String(), accept) +// +// // tag should now be used for the initialization of any +// // locale-specific service. +// } +// +// The Matcher's Match method can be used to match Tags directly. +// +// Matchers are aware of the intricacies of equivalence between languages, such +// as deprecated subtags, legacy tags, macro languages, mutual +// intelligibility between scripts and languages, and transparently passing +// BCP 47 user configuration. +// For instance, it will know that a reader of Bokmål Danish can read Norwegian +// and will know that Cantonese ("yue") is a good match for "zh-HK". +// +// # Using match results +// +// To guarantee a consistent user experience to the user it is important to +// use the same language tag for the selection of any locale-specific services. +// For example, it is utterly confusing to substitute spelled-out numbers +// or dates in one language in text of another language. +// More subtly confusing is using the wrong sorting order or casing +// algorithm for a certain language. +// +// All the packages in x/text that provide locale-specific services +// (e.g. collate, cases) should be initialized with the tag that was +// obtained at the start of an interaction with the user. +// +// Note that Tag that is returned by Match and MatchString may differ from any +// of the supported languages, as it may contain carried over settings from +// the user tags. +// This may be inconvenient when your application has some additional +// locale-specific data for your supported languages. +// Match and MatchString both return the index of the matched supported tag +// to simplify associating such data with the matched tag. +// +// # Canonicalization +// +// If one uses the Matcher to compare languages one does not need to +// worry about canonicalization. +// +// The meaning of a Tag varies per application. The language package +// therefore delays canonicalization and preserves information as much +// as possible. The Matcher, however, will always take into account that +// two different tags may represent the same language. +// +// By default, only legacy and deprecated tags are converted into their +// canonical equivalent. All other information is preserved. This approach makes +// the confidence scores more accurate and allows matchers to distinguish +// between variants that are otherwise lost. +// +// As a consequence, two tags that should be treated as identical according to +// BCP 47 or CLDR, like "en-Latn" and "en", will be represented differently. The +// Matcher handles such distinctions, though, and is aware of the +// equivalence relations. The CanonType type can be used to alter the +// canonicalization form. +// +// # References +// +// BCP 47 - Tags for Identifying Languages http://tools.ietf.org/html/bcp47 +package language // import "golang.org/x/text/language" + +// TODO: explanation on how to match languages for your own locale-specific +// service. diff --git a/vendor/golang.org/x/text/language/language.go b/vendor/golang.org/x/text/language/language.go new file mode 100644 index 00000000..4d9c6612 --- /dev/null +++ b/vendor/golang.org/x/text/language/language.go @@ -0,0 +1,605 @@ +// Copyright 2013 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:generate go run gen.go -output tables.go + +package language + +// TODO: Remove above NOTE after: +// - verifying that tables are dropped correctly (most notably matcher tables). + +import ( + "strings" + + "golang.org/x/text/internal/language" + "golang.org/x/text/internal/language/compact" +) + +// Tag represents a BCP 47 language tag. It is used to specify an instance of a +// specific language or locale. All language tag values are guaranteed to be +// well-formed. +type Tag compact.Tag + +func makeTag(t language.Tag) (tag Tag) { + return Tag(compact.Make(t)) +} + +func (t *Tag) tag() language.Tag { + return (*compact.Tag)(t).Tag() +} + +func (t *Tag) isCompact() bool { + return (*compact.Tag)(t).IsCompact() +} + +// TODO: improve performance. +func (t *Tag) lang() language.Language { return t.tag().LangID } +func (t *Tag) region() language.Region { return t.tag().RegionID } +func (t *Tag) script() language.Script { return t.tag().ScriptID } + +// Make is a convenience wrapper for Parse that omits the error. +// In case of an error, a sensible default is returned. +func Make(s string) Tag { + return Default.Make(s) +} + +// Make is a convenience wrapper for c.Parse that omits the error. +// In case of an error, a sensible default is returned. +func (c CanonType) Make(s string) Tag { + t, _ := c.Parse(s) + return t +} + +// Raw returns the raw base language, script and region, without making an +// attempt to infer their values. +func (t Tag) Raw() (b Base, s Script, r Region) { + tt := t.tag() + return Base{tt.LangID}, Script{tt.ScriptID}, Region{tt.RegionID} +} + +// IsRoot returns true if t is equal to language "und". +func (t Tag) IsRoot() bool { + return compact.Tag(t).IsRoot() +} + +// CanonType can be used to enable or disable various types of canonicalization. +type CanonType int + +const ( + // Replace deprecated base languages with their preferred replacements. + DeprecatedBase CanonType = 1 << iota + // Replace deprecated scripts with their preferred replacements. + DeprecatedScript + // Replace deprecated regions with their preferred replacements. + DeprecatedRegion + // Remove redundant scripts. + SuppressScript + // Normalize legacy encodings. This includes legacy languages defined in + // CLDR as well as bibliographic codes defined in ISO-639. + Legacy + // Map the dominant language of a macro language group to the macro language + // subtag. For example cmn -> zh. + Macro + // The CLDR flag should be used if full compatibility with CLDR is required. + // There are a few cases where language.Tag may differ from CLDR. To follow all + // of CLDR's suggestions, use All|CLDR. + CLDR + + // Raw can be used to Compose or Parse without Canonicalization. + Raw CanonType = 0 + + // Replace all deprecated tags with their preferred replacements. + Deprecated = DeprecatedBase | DeprecatedScript | DeprecatedRegion + + // All canonicalizations recommended by BCP 47. + BCP47 = Deprecated | SuppressScript + + // All canonicalizations. + All = BCP47 | Legacy | Macro + + // Default is the canonicalization used by Parse, Make and Compose. To + // preserve as much information as possible, canonicalizations that remove + // potentially valuable information are not included. The Matcher is + // designed to recognize similar tags that would be the same if + // they were canonicalized using All. + Default = Deprecated | Legacy + + canonLang = DeprecatedBase | Legacy | Macro + + // TODO: LikelyScript, LikelyRegion: suppress similar to ICU. +) + +// canonicalize returns the canonicalized equivalent of the tag and +// whether there was any change. +func canonicalize(c CanonType, t language.Tag) (language.Tag, bool) { + if c == Raw { + return t, false + } + changed := false + if c&SuppressScript != 0 { + if t.LangID.SuppressScript() == t.ScriptID { + t.ScriptID = 0 + changed = true + } + } + if c&canonLang != 0 { + for { + if l, aliasType := t.LangID.Canonicalize(); l != t.LangID { + switch aliasType { + case language.Legacy: + if c&Legacy != 0 { + if t.LangID == _sh && t.ScriptID == 0 { + t.ScriptID = _Latn + } + t.LangID = l + changed = true + } + case language.Macro: + if c&Macro != 0 { + // We deviate here from CLDR. The mapping "nb" -> "no" + // qualifies as a typical Macro language mapping. However, + // for legacy reasons, CLDR maps "no", the macro language + // code for Norwegian, to the dominant variant "nb". This + // change is currently under consideration for CLDR as well. + // See https://unicode.org/cldr/trac/ticket/2698 and also + // https://unicode.org/cldr/trac/ticket/1790 for some of the + // practical implications. TODO: this check could be removed + // if CLDR adopts this change. + if c&CLDR == 0 || t.LangID != _nb { + changed = true + t.LangID = l + } + } + case language.Deprecated: + if c&DeprecatedBase != 0 { + if t.LangID == _mo && t.RegionID == 0 { + t.RegionID = _MD + } + t.LangID = l + changed = true + // Other canonicalization types may still apply. + continue + } + } + } else if c&Legacy != 0 && t.LangID == _no && c&CLDR != 0 { + t.LangID = _nb + changed = true + } + break + } + } + if c&DeprecatedScript != 0 { + if t.ScriptID == _Qaai { + changed = true + t.ScriptID = _Zinh + } + } + if c&DeprecatedRegion != 0 { + if r := t.RegionID.Canonicalize(); r != t.RegionID { + changed = true + t.RegionID = r + } + } + return t, changed +} + +// Canonicalize returns the canonicalized equivalent of the tag. +func (c CanonType) Canonicalize(t Tag) (Tag, error) { + // First try fast path. + if t.isCompact() { + if _, changed := canonicalize(c, compact.Tag(t).Tag()); !changed { + return t, nil + } + } + // It is unlikely that one will canonicalize a tag after matching. So do + // a slow but simple approach here. + if tag, changed := canonicalize(c, t.tag()); changed { + tag.RemakeString() + return makeTag(tag), nil + } + return t, nil + +} + +// Confidence indicates the level of certainty for a given return value. +// For example, Serbian may be written in Cyrillic or Latin script. +// The confidence level indicates whether a value was explicitly specified, +// whether it is typically the only possible value, or whether there is +// an ambiguity. +type Confidence int + +const ( + No Confidence = iota // full confidence that there was no match + Low // most likely value picked out of a set of alternatives + High // value is generally assumed to be the correct match + Exact // exact match or explicitly specified value +) + +var confName = []string{"No", "Low", "High", "Exact"} + +func (c Confidence) String() string { + return confName[c] +} + +// String returns the canonical string representation of the language tag. +func (t Tag) String() string { + return t.tag().String() +} + +// MarshalText implements encoding.TextMarshaler. +func (t Tag) MarshalText() (text []byte, err error) { + return t.tag().MarshalText() +} + +// UnmarshalText implements encoding.TextUnmarshaler. +func (t *Tag) UnmarshalText(text []byte) error { + var tag language.Tag + err := tag.UnmarshalText(text) + *t = makeTag(tag) + return err +} + +// Base returns the base language of the language tag. If the base language is +// unspecified, an attempt will be made to infer it from the context. +// It uses a variant of CLDR's Add Likely Subtags algorithm. This is subject to change. +func (t Tag) Base() (Base, Confidence) { + if b := t.lang(); b != 0 { + return Base{b}, Exact + } + tt := t.tag() + c := High + if tt.ScriptID == 0 && !tt.RegionID.IsCountry() { + c = Low + } + if tag, err := tt.Maximize(); err == nil && tag.LangID != 0 { + return Base{tag.LangID}, c + } + return Base{0}, No +} + +// Script infers the script for the language tag. If it was not explicitly given, it will infer +// a most likely candidate. +// If more than one script is commonly used for a language, the most likely one +// is returned with a low confidence indication. For example, it returns (Cyrl, Low) +// for Serbian. +// If a script cannot be inferred (Zzzz, No) is returned. We do not use Zyyy (undetermined) +// as one would suspect from the IANA registry for BCP 47. In a Unicode context Zyyy marks +// common characters (like 1, 2, 3, '.', etc.) and is therefore more like multiple scripts. +// See https://www.unicode.org/reports/tr24/#Values for more details. Zzzz is also used for +// unknown value in CLDR. (Zzzz, Exact) is returned if Zzzz was explicitly specified. +// Note that an inferred script is never guaranteed to be the correct one. Latin is +// almost exclusively used for Afrikaans, but Arabic has been used for some texts +// in the past. Also, the script that is commonly used may change over time. +// It uses a variant of CLDR's Add Likely Subtags algorithm. This is subject to change. +func (t Tag) Script() (Script, Confidence) { + if scr := t.script(); scr != 0 { + return Script{scr}, Exact + } + tt := t.tag() + sc, c := language.Script(_Zzzz), No + if scr := tt.LangID.SuppressScript(); scr != 0 { + // Note: it is not always the case that a language with a suppress + // script value is only written in one script (e.g. kk, ms, pa). + if tt.RegionID == 0 { + return Script{scr}, High + } + sc, c = scr, High + } + if tag, err := tt.Maximize(); err == nil { + if tag.ScriptID != sc { + sc, c = tag.ScriptID, Low + } + } else { + tt, _ = canonicalize(Deprecated|Macro, tt) + if tag, err := tt.Maximize(); err == nil && tag.ScriptID != sc { + sc, c = tag.ScriptID, Low + } + } + return Script{sc}, c +} + +// Region returns the region for the language tag. If it was not explicitly given, it will +// infer a most likely candidate from the context. +// It uses a variant of CLDR's Add Likely Subtags algorithm. This is subject to change. +func (t Tag) Region() (Region, Confidence) { + if r := t.region(); r != 0 { + return Region{r}, Exact + } + tt := t.tag() + if tt, err := tt.Maximize(); err == nil { + return Region{tt.RegionID}, Low // TODO: differentiate between high and low. + } + tt, _ = canonicalize(Deprecated|Macro, tt) + if tag, err := tt.Maximize(); err == nil { + return Region{tag.RegionID}, Low + } + return Region{_ZZ}, No // TODO: return world instead of undetermined? +} + +// Variants returns the variants specified explicitly for this language tag. +// or nil if no variant was specified. +func (t Tag) Variants() []Variant { + if !compact.Tag(t).MayHaveVariants() { + return nil + } + v := []Variant{} + x, str := "", t.tag().Variants() + for str != "" { + x, str = nextToken(str) + v = append(v, Variant{x}) + } + return v +} + +// Parent returns the CLDR parent of t. In CLDR, missing fields in data for a +// specific language are substituted with fields from the parent language. +// The parent for a language may change for newer versions of CLDR. +// +// Parent returns a tag for a less specific language that is mutually +// intelligible or Und if there is no such language. This may not be the same as +// simply stripping the last BCP 47 subtag. For instance, the parent of "zh-TW" +// is "zh-Hant", and the parent of "zh-Hant" is "und". +func (t Tag) Parent() Tag { + return Tag(compact.Tag(t).Parent()) +} + +// nextToken returns token t and the rest of the string. +func nextToken(s string) (t, tail string) { + p := strings.Index(s[1:], "-") + if p == -1 { + return s[1:], "" + } + p++ + return s[1:p], s[p:] +} + +// Extension is a single BCP 47 extension. +type Extension struct { + s string +} + +// String returns the string representation of the extension, including the +// type tag. +func (e Extension) String() string { + return e.s +} + +// ParseExtension parses s as an extension and returns it on success. +func ParseExtension(s string) (e Extension, err error) { + ext, err := language.ParseExtension(s) + return Extension{ext}, err +} + +// Type returns the one-byte extension type of e. It returns 0 for the zero +// exception. +func (e Extension) Type() byte { + if e.s == "" { + return 0 + } + return e.s[0] +} + +// Tokens returns the list of tokens of e. +func (e Extension) Tokens() []string { + return strings.Split(e.s, "-") +} + +// Extension returns the extension of type x for tag t. It will return +// false for ok if t does not have the requested extension. The returned +// extension will be invalid in this case. +func (t Tag) Extension(x byte) (ext Extension, ok bool) { + if !compact.Tag(t).MayHaveExtensions() { + return Extension{}, false + } + e, ok := t.tag().Extension(x) + return Extension{e}, ok +} + +// Extensions returns all extensions of t. +func (t Tag) Extensions() []Extension { + if !compact.Tag(t).MayHaveExtensions() { + return nil + } + e := []Extension{} + for _, ext := range t.tag().Extensions() { + e = append(e, Extension{ext}) + } + return e +} + +// TypeForKey returns the type associated with the given key, where key and type +// are of the allowed values defined for the Unicode locale extension ('u') in +// https://www.unicode.org/reports/tr35/#Unicode_Language_and_Locale_Identifiers. +// TypeForKey will traverse the inheritance chain to get the correct value. +// +// If there are multiple types associated with a key, only the first will be +// returned. If there is no type associated with a key, it returns the empty +// string. +func (t Tag) TypeForKey(key string) string { + if !compact.Tag(t).MayHaveExtensions() { + if key != "rg" && key != "va" { + return "" + } + } + return t.tag().TypeForKey(key) +} + +// SetTypeForKey returns a new Tag with the key set to type, where key and type +// are of the allowed values defined for the Unicode locale extension ('u') in +// https://www.unicode.org/reports/tr35/#Unicode_Language_and_Locale_Identifiers. +// An empty value removes an existing pair with the same key. +func (t Tag) SetTypeForKey(key, value string) (Tag, error) { + tt, err := t.tag().SetTypeForKey(key, value) + return makeTag(tt), err +} + +// NumCompactTags is the number of compact tags. The maximum tag is +// NumCompactTags-1. +const NumCompactTags = compact.NumCompactTags + +// CompactIndex returns an index, where 0 <= index < NumCompactTags, for tags +// for which data exists in the text repository.The index will change over time +// and should not be stored in persistent storage. If t does not match a compact +// index, exact will be false and the compact index will be returned for the +// first match after repeatedly taking the Parent of t. +func CompactIndex(t Tag) (index int, exact bool) { + id, exact := compact.LanguageID(compact.Tag(t)) + return int(id), exact +} + +var root = language.Tag{} + +// Base is an ISO 639 language code, used for encoding the base language +// of a language tag. +type Base struct { + langID language.Language +} + +// ParseBase parses a 2- or 3-letter ISO 639 code. +// It returns a ValueError if s is a well-formed but unknown language identifier +// or another error if another error occurred. +func ParseBase(s string) (Base, error) { + l, err := language.ParseBase(s) + return Base{l}, err +} + +// String returns the BCP 47 representation of the base language. +func (b Base) String() string { + return b.langID.String() +} + +// ISO3 returns the ISO 639-3 language code. +func (b Base) ISO3() string { + return b.langID.ISO3() +} + +// IsPrivateUse reports whether this language code is reserved for private use. +func (b Base) IsPrivateUse() bool { + return b.langID.IsPrivateUse() +} + +// Script is a 4-letter ISO 15924 code for representing scripts. +// It is idiomatically represented in title case. +type Script struct { + scriptID language.Script +} + +// ParseScript parses a 4-letter ISO 15924 code. +// It returns a ValueError if s is a well-formed but unknown script identifier +// or another error if another error occurred. +func ParseScript(s string) (Script, error) { + sc, err := language.ParseScript(s) + return Script{sc}, err +} + +// String returns the script code in title case. +// It returns "Zzzz" for an unspecified script. +func (s Script) String() string { + return s.scriptID.String() +} + +// IsPrivateUse reports whether this script code is reserved for private use. +func (s Script) IsPrivateUse() bool { + return s.scriptID.IsPrivateUse() +} + +// Region is an ISO 3166-1 or UN M.49 code for representing countries and regions. +type Region struct { + regionID language.Region +} + +// EncodeM49 returns the Region for the given UN M.49 code. +// It returns an error if r is not a valid code. +func EncodeM49(r int) (Region, error) { + rid, err := language.EncodeM49(r) + return Region{rid}, err +} + +// ParseRegion parses a 2- or 3-letter ISO 3166-1 or a UN M.49 code. +// It returns a ValueError if s is a well-formed but unknown region identifier +// or another error if another error occurred. +func ParseRegion(s string) (Region, error) { + r, err := language.ParseRegion(s) + return Region{r}, err +} + +// String returns the BCP 47 representation for the region. +// It returns "ZZ" for an unspecified region. +func (r Region) String() string { + return r.regionID.String() +} + +// ISO3 returns the 3-letter ISO code of r. +// Note that not all regions have a 3-letter ISO code. +// In such cases this method returns "ZZZ". +func (r Region) ISO3() string { + return r.regionID.ISO3() +} + +// M49 returns the UN M.49 encoding of r, or 0 if this encoding +// is not defined for r. +func (r Region) M49() int { + return r.regionID.M49() +} + +// IsPrivateUse reports whether r has the ISO 3166 User-assigned status. This +// may include private-use tags that are assigned by CLDR and used in this +// implementation. So IsPrivateUse and IsCountry can be simultaneously true. +func (r Region) IsPrivateUse() bool { + return r.regionID.IsPrivateUse() +} + +// IsCountry returns whether this region is a country or autonomous area. This +// includes non-standard definitions from CLDR. +func (r Region) IsCountry() bool { + return r.regionID.IsCountry() +} + +// IsGroup returns whether this region defines a collection of regions. This +// includes non-standard definitions from CLDR. +func (r Region) IsGroup() bool { + return r.regionID.IsGroup() +} + +// Contains returns whether Region c is contained by Region r. It returns true +// if c == r. +func (r Region) Contains(c Region) bool { + return r.regionID.Contains(c.regionID) +} + +// TLD returns the country code top-level domain (ccTLD). UK is returned for GB. +// In all other cases it returns either the region itself or an error. +// +// This method may return an error for a region for which there exists a +// canonical form with a ccTLD. To get that ccTLD canonicalize r first. The +// region will already be canonicalized it was obtained from a Tag that was +// obtained using any of the default methods. +func (r Region) TLD() (Region, error) { + tld, err := r.regionID.TLD() + return Region{tld}, err +} + +// Canonicalize returns the region or a possible replacement if the region is +// deprecated. It will not return a replacement for deprecated regions that +// are split into multiple regions. +func (r Region) Canonicalize() Region { + return Region{r.regionID.Canonicalize()} +} + +// Variant represents a registered variant of a language as defined by BCP 47. +type Variant struct { + variant string +} + +// ParseVariant parses and returns a Variant. An error is returned if s is not +// a valid variant. +func ParseVariant(s string) (Variant, error) { + v, err := language.ParseVariant(s) + return Variant{v.String()}, err +} + +// String returns the string representation of the variant. +func (v Variant) String() string { + return v.variant +} diff --git a/vendor/golang.org/x/text/language/match.go b/vendor/golang.org/x/text/language/match.go new file mode 100644 index 00000000..1153baf2 --- /dev/null +++ b/vendor/golang.org/x/text/language/match.go @@ -0,0 +1,735 @@ +// Copyright 2013 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package language + +import ( + "errors" + "strings" + + "golang.org/x/text/internal/language" +) + +// A MatchOption configures a Matcher. +type MatchOption func(*matcher) + +// PreferSameScript will, in the absence of a match, result in the first +// preferred tag with the same script as a supported tag to match this supported +// tag. The default is currently true, but this may change in the future. +func PreferSameScript(preferSame bool) MatchOption { + return func(m *matcher) { m.preferSameScript = preferSame } +} + +// TODO(v1.0.0): consider making Matcher a concrete type, instead of interface. +// There doesn't seem to be too much need for multiple types. +// Making it a concrete type allows MatchStrings to be a method, which will +// improve its discoverability. + +// MatchStrings parses and matches the given strings until one of them matches +// the language in the Matcher. A string may be an Accept-Language header as +// handled by ParseAcceptLanguage. The default language is returned if no +// other language matched. +func MatchStrings(m Matcher, lang ...string) (tag Tag, index int) { + for _, accept := range lang { + desired, _, err := ParseAcceptLanguage(accept) + if err != nil { + continue + } + if tag, index, conf := m.Match(desired...); conf != No { + return tag, index + } + } + tag, index, _ = m.Match() + return +} + +// Matcher is the interface that wraps the Match method. +// +// Match returns the best match for any of the given tags, along with +// a unique index associated with the returned tag and a confidence +// score. +type Matcher interface { + Match(t ...Tag) (tag Tag, index int, c Confidence) +} + +// Comprehends reports the confidence score for a speaker of a given language +// to being able to comprehend the written form of an alternative language. +func Comprehends(speaker, alternative Tag) Confidence { + _, _, c := NewMatcher([]Tag{alternative}).Match(speaker) + return c +} + +// NewMatcher returns a Matcher that matches an ordered list of preferred tags +// against a list of supported tags based on written intelligibility, closeness +// of dialect, equivalence of subtags and various other rules. It is initialized +// with the list of supported tags. The first element is used as the default +// value in case no match is found. +// +// Its Match method matches the first of the given Tags to reach a certain +// confidence threshold. The tags passed to Match should therefore be specified +// in order of preference. Extensions are ignored for matching. +// +// The index returned by the Match method corresponds to the index of the +// matched tag in t, but is augmented with the Unicode extension ('u')of the +// corresponding preferred tag. This allows user locale options to be passed +// transparently. +func NewMatcher(t []Tag, options ...MatchOption) Matcher { + return newMatcher(t, options) +} + +func (m *matcher) Match(want ...Tag) (t Tag, index int, c Confidence) { + var tt language.Tag + match, w, c := m.getBest(want...) + if match != nil { + tt, index = match.tag, match.index + } else { + // TODO: this should be an option + tt = m.default_.tag + if m.preferSameScript { + outer: + for _, w := range want { + script, _ := w.Script() + if script.scriptID == 0 { + // Don't do anything if there is no script, such as with + // private subtags. + continue + } + for i, h := range m.supported { + if script.scriptID == h.maxScript { + tt, index = h.tag, i + break outer + } + } + } + } + // TODO: select first language tag based on script. + } + if w.RegionID != tt.RegionID && w.RegionID != 0 { + if w.RegionID != 0 && tt.RegionID != 0 && tt.RegionID.Contains(w.RegionID) { + tt.RegionID = w.RegionID + tt.RemakeString() + } else if r := w.RegionID.String(); len(r) == 2 { + // TODO: also filter macro and deprecated. + tt, _ = tt.SetTypeForKey("rg", strings.ToLower(r)+"zzzz") + } + } + // Copy options from the user-provided tag into the result tag. This is hard + // to do after the fact, so we do it here. + // TODO: add in alternative variants to -u-va-. + // TODO: add preferred region to -u-rg-. + if e := w.Extensions(); len(e) > 0 { + b := language.Builder{} + b.SetTag(tt) + for _, e := range e { + b.AddExt(e) + } + tt = b.Make() + } + return makeTag(tt), index, c +} + +// ErrMissingLikelyTagsData indicates no information was available +// to compute likely values of missing tags. +var ErrMissingLikelyTagsData = errors.New("missing likely tags data") + +// func (t *Tag) setTagsFrom(id Tag) { +// t.LangID = id.LangID +// t.ScriptID = id.ScriptID +// t.RegionID = id.RegionID +// } + +// Tag Matching +// CLDR defines an algorithm for finding the best match between two sets of language +// tags. The basic algorithm defines how to score a possible match and then find +// the match with the best score +// (see https://www.unicode.org/reports/tr35/#LanguageMatching). +// Using scoring has several disadvantages. The scoring obfuscates the importance of +// the various factors considered, making the algorithm harder to understand. Using +// scoring also requires the full score to be computed for each pair of tags. +// +// We will use a different algorithm which aims to have the following properties: +// - clarity on the precedence of the various selection factors, and +// - improved performance by allowing early termination of a comparison. +// +// Matching algorithm (overview) +// Input: +// - supported: a set of supported tags +// - default: the default tag to return in case there is no match +// - desired: list of desired tags, ordered by preference, starting with +// the most-preferred. +// +// Algorithm: +// 1) Set the best match to the lowest confidence level +// 2) For each tag in "desired": +// a) For each tag in "supported": +// 1) compute the match between the two tags. +// 2) if the match is better than the previous best match, replace it +// with the new match. (see next section) +// b) if the current best match is Exact and pin is true the result will be +// frozen to the language found thusfar, although better matches may +// still be found for the same language. +// 3) If the best match so far is below a certain threshold, return "default". +// +// Ranking: +// We use two phases to determine whether one pair of tags are a better match +// than another pair of tags. First, we determine a rough confidence level. If the +// levels are different, the one with the highest confidence wins. +// Second, if the rough confidence levels are identical, we use a set of tie-breaker +// rules. +// +// The confidence level of matching a pair of tags is determined by finding the +// lowest confidence level of any matches of the corresponding subtags (the +// result is deemed as good as its weakest link). +// We define the following levels: +// Exact - An exact match of a subtag, before adding likely subtags. +// MaxExact - An exact match of a subtag, after adding likely subtags. +// [See Note 2]. +// High - High level of mutual intelligibility between different subtag +// variants. +// Low - Low level of mutual intelligibility between different subtag +// variants. +// No - No mutual intelligibility. +// +// The following levels can occur for each type of subtag: +// Base: Exact, MaxExact, High, Low, No +// Script: Exact, MaxExact [see Note 3], Low, No +// Region: Exact, MaxExact, High +// Variant: Exact, High +// Private: Exact, No +// +// Any result with a confidence level of Low or higher is deemed a possible match. +// Once a desired tag matches any of the supported tags with a level of MaxExact +// or higher, the next desired tag is not considered (see Step 2.b). +// Note that CLDR provides languageMatching data that defines close equivalence +// classes for base languages, scripts and regions. +// +// Tie-breaking +// If we get the same confidence level for two matches, we apply a sequence of +// tie-breaking rules. The first that succeeds defines the result. The rules are +// applied in the following order. +// 1) Original language was defined and was identical. +// 2) Original region was defined and was identical. +// 3) Distance between two maximized regions was the smallest. +// 4) Original script was defined and was identical. +// 5) Distance from want tag to have tag using the parent relation [see Note 5.] +// If there is still no winner after these rules are applied, the first match +// found wins. +// +// Notes: +// [2] In practice, as matching of Exact is done in a separate phase from +// matching the other levels, we reuse the Exact level to mean MaxExact in +// the second phase. As a consequence, we only need the levels defined by +// the Confidence type. The MaxExact confidence level is mapped to High in +// the public API. +// [3] We do not differentiate between maximized script values that were derived +// from suppressScript versus most likely tag data. We determined that in +// ranking the two, one ranks just after the other. Moreover, the two cannot +// occur concurrently. As a consequence, they are identical for practical +// purposes. +// [4] In case of deprecated, macro-equivalents and legacy mappings, we assign +// the MaxExact level to allow iw vs he to still be a closer match than +// en-AU vs en-US, for example. +// [5] In CLDR a locale inherits fields that are unspecified for this locale +// from its parent. Therefore, if a locale is a parent of another locale, +// it is a strong measure for closeness, especially when no other tie +// breaker rule applies. One could also argue it is inconsistent, for +// example, when pt-AO matches pt (which CLDR equates with pt-BR), even +// though its parent is pt-PT according to the inheritance rules. +// +// Implementation Details: +// There are several performance considerations worth pointing out. Most notably, +// we preprocess as much as possible (within reason) at the time of creation of a +// matcher. This includes: +// - creating a per-language map, which includes data for the raw base language +// and its canonicalized variant (if applicable), +// - expanding entries for the equivalence classes defined in CLDR's +// languageMatch data. +// The per-language map ensures that typically only a very small number of tags +// need to be considered. The pre-expansion of canonicalized subtags and +// equivalence classes reduces the amount of map lookups that need to be done at +// runtime. + +// matcher keeps a set of supported language tags, indexed by language. +type matcher struct { + default_ *haveTag + supported []*haveTag + index map[language.Language]*matchHeader + passSettings bool + preferSameScript bool +} + +// matchHeader has the lists of tags for exact matches and matches based on +// maximized and canonicalized tags for a given language. +type matchHeader struct { + haveTags []*haveTag + original bool +} + +// haveTag holds a supported Tag and its maximized script and region. The maximized +// or canonicalized language is not stored as it is not needed during matching. +type haveTag struct { + tag language.Tag + + // index of this tag in the original list of supported tags. + index int + + // conf is the maximum confidence that can result from matching this haveTag. + // When conf < Exact this means it was inserted after applying a CLDR equivalence rule. + conf Confidence + + // Maximized region and script. + maxRegion language.Region + maxScript language.Script + + // altScript may be checked as an alternative match to maxScript. If altScript + // matches, the confidence level for this match is Low. Theoretically there + // could be multiple alternative scripts. This does not occur in practice. + altScript language.Script + + // nextMax is the index of the next haveTag with the same maximized tags. + nextMax uint16 +} + +func makeHaveTag(tag language.Tag, index int) (haveTag, language.Language) { + max := tag + if tag.LangID != 0 || tag.RegionID != 0 || tag.ScriptID != 0 { + max, _ = canonicalize(All, max) + max, _ = max.Maximize() + max.RemakeString() + } + return haveTag{tag, index, Exact, max.RegionID, max.ScriptID, altScript(max.LangID, max.ScriptID), 0}, max.LangID +} + +// altScript returns an alternative script that may match the given script with +// a low confidence. At the moment, the langMatch data allows for at most one +// script to map to another and we rely on this to keep the code simple. +func altScript(l language.Language, s language.Script) language.Script { + for _, alt := range matchScript { + // TODO: also match cases where language is not the same. + if (language.Language(alt.wantLang) == l || language.Language(alt.haveLang) == l) && + language.Script(alt.haveScript) == s { + return language.Script(alt.wantScript) + } + } + return 0 +} + +// addIfNew adds a haveTag to the list of tags only if it is a unique tag. +// Tags that have the same maximized values are linked by index. +func (h *matchHeader) addIfNew(n haveTag, exact bool) { + h.original = h.original || exact + // Don't add new exact matches. + for _, v := range h.haveTags { + if equalsRest(v.tag, n.tag) { + return + } + } + // Allow duplicate maximized tags, but create a linked list to allow quickly + // comparing the equivalents and bail out. + for i, v := range h.haveTags { + if v.maxScript == n.maxScript && + v.maxRegion == n.maxRegion && + v.tag.VariantOrPrivateUseTags() == n.tag.VariantOrPrivateUseTags() { + for h.haveTags[i].nextMax != 0 { + i = int(h.haveTags[i].nextMax) + } + h.haveTags[i].nextMax = uint16(len(h.haveTags)) + break + } + } + h.haveTags = append(h.haveTags, &n) +} + +// header returns the matchHeader for the given language. It creates one if +// it doesn't already exist. +func (m *matcher) header(l language.Language) *matchHeader { + if h := m.index[l]; h != nil { + return h + } + h := &matchHeader{} + m.index[l] = h + return h +} + +func toConf(d uint8) Confidence { + if d <= 10 { + return High + } + if d < 30 { + return Low + } + return No +} + +// newMatcher builds an index for the given supported tags and returns it as +// a matcher. It also expands the index by considering various equivalence classes +// for a given tag. +func newMatcher(supported []Tag, options []MatchOption) *matcher { + m := &matcher{ + index: make(map[language.Language]*matchHeader), + preferSameScript: true, + } + for _, o := range options { + o(m) + } + if len(supported) == 0 { + m.default_ = &haveTag{} + return m + } + // Add supported languages to the index. Add exact matches first to give + // them precedence. + for i, tag := range supported { + tt := tag.tag() + pair, _ := makeHaveTag(tt, i) + m.header(tt.LangID).addIfNew(pair, true) + m.supported = append(m.supported, &pair) + } + m.default_ = m.header(supported[0].lang()).haveTags[0] + // Keep these in two different loops to support the case that two equivalent + // languages are distinguished, such as iw and he. + for i, tag := range supported { + tt := tag.tag() + pair, max := makeHaveTag(tt, i) + if max != tt.LangID { + m.header(max).addIfNew(pair, true) + } + } + + // update is used to add indexes in the map for equivalent languages. + // update will only add entries to original indexes, thus not computing any + // transitive relations. + update := func(want, have uint16, conf Confidence) { + if hh := m.index[language.Language(have)]; hh != nil { + if !hh.original { + return + } + hw := m.header(language.Language(want)) + for _, ht := range hh.haveTags { + v := *ht + if conf < v.conf { + v.conf = conf + } + v.nextMax = 0 // this value needs to be recomputed + if v.altScript != 0 { + v.altScript = altScript(language.Language(want), v.maxScript) + } + hw.addIfNew(v, conf == Exact && hh.original) + } + } + } + + // Add entries for languages with mutual intelligibility as defined by CLDR's + // languageMatch data. + for _, ml := range matchLang { + update(ml.want, ml.have, toConf(ml.distance)) + if !ml.oneway { + update(ml.have, ml.want, toConf(ml.distance)) + } + } + + // Add entries for possible canonicalizations. This is an optimization to + // ensure that only one map lookup needs to be done at runtime per desired tag. + // First we match deprecated equivalents. If they are perfect equivalents + // (their canonicalization simply substitutes a different language code, but + // nothing else), the match confidence is Exact, otherwise it is High. + for i, lm := range language.AliasMap { + // If deprecated codes match and there is no fiddling with the script + // or region, we consider it an exact match. + conf := Exact + if language.AliasTypes[i] != language.Macro { + if !isExactEquivalent(language.Language(lm.From)) { + conf = High + } + update(lm.To, lm.From, conf) + } + update(lm.From, lm.To, conf) + } + return m +} + +// getBest gets the best matching tag in m for any of the given tags, taking into +// account the order of preference of the given tags. +func (m *matcher) getBest(want ...Tag) (got *haveTag, orig language.Tag, c Confidence) { + best := bestMatch{} + for i, ww := range want { + w := ww.tag() + var max language.Tag + // Check for exact match first. + h := m.index[w.LangID] + if w.LangID != 0 { + if h == nil { + continue + } + // Base language is defined. + max, _ = canonicalize(Legacy|Deprecated|Macro, w) + // A region that is added through canonicalization is stronger than + // a maximized region: set it in the original (e.g. mo -> ro-MD). + if w.RegionID != max.RegionID { + w.RegionID = max.RegionID + } + // TODO: should we do the same for scripts? + // See test case: en, sr, nl ; sh ; sr + max, _ = max.Maximize() + } else { + // Base language is not defined. + if h != nil { + for i := range h.haveTags { + have := h.haveTags[i] + if equalsRest(have.tag, w) { + return have, w, Exact + } + } + } + if w.ScriptID == 0 && w.RegionID == 0 { + // We skip all tags matching und for approximate matching, including + // private tags. + continue + } + max, _ = w.Maximize() + if h = m.index[max.LangID]; h == nil { + continue + } + } + pin := true + for _, t := range want[i+1:] { + if w.LangID == t.lang() { + pin = false + break + } + } + // Check for match based on maximized tag. + for i := range h.haveTags { + have := h.haveTags[i] + best.update(have, w, max.ScriptID, max.RegionID, pin) + if best.conf == Exact { + for have.nextMax != 0 { + have = h.haveTags[have.nextMax] + best.update(have, w, max.ScriptID, max.RegionID, pin) + } + return best.have, best.want, best.conf + } + } + } + if best.conf <= No { + if len(want) != 0 { + return nil, want[0].tag(), No + } + return nil, language.Tag{}, No + } + return best.have, best.want, best.conf +} + +// bestMatch accumulates the best match so far. +type bestMatch struct { + have *haveTag + want language.Tag + conf Confidence + pinnedRegion language.Region + pinLanguage bool + sameRegionGroup bool + // Cached results from applying tie-breaking rules. + origLang bool + origReg bool + paradigmReg bool + regGroupDist uint8 + origScript bool +} + +// update updates the existing best match if the new pair is considered to be a +// better match. To determine if the given pair is a better match, it first +// computes the rough confidence level. If this surpasses the current match, it +// will replace it and update the tie-breaker rule cache. If there is a tie, it +// proceeds with applying a series of tie-breaker rules. If there is no +// conclusive winner after applying the tie-breaker rules, it leaves the current +// match as the preferred match. +// +// If pin is true and have and tag are a strong match, it will henceforth only +// consider matches for this language. This corresponds to the idea that most +// users have a strong preference for the first defined language. A user can +// still prefer a second language over a dialect of the preferred language by +// explicitly specifying dialects, e.g. "en, nl, en-GB". In this case pin should +// be false. +func (m *bestMatch) update(have *haveTag, tag language.Tag, maxScript language.Script, maxRegion language.Region, pin bool) { + // Bail if the maximum attainable confidence is below that of the current best match. + c := have.conf + if c < m.conf { + return + } + // Don't change the language once we already have found an exact match. + if m.pinLanguage && tag.LangID != m.want.LangID { + return + } + // Pin the region group if we are comparing tags for the same language. + if tag.LangID == m.want.LangID && m.sameRegionGroup { + _, sameGroup := regionGroupDist(m.pinnedRegion, have.maxRegion, have.maxScript, m.want.LangID) + if !sameGroup { + return + } + } + if c == Exact && have.maxScript == maxScript { + // If there is another language and then another entry of this language, + // don't pin anything, otherwise pin the language. + m.pinLanguage = pin + } + if equalsRest(have.tag, tag) { + } else if have.maxScript != maxScript { + // There is usually very little comprehension between different scripts. + // In a few cases there may still be Low comprehension. This possibility + // is pre-computed and stored in have.altScript. + if Low < m.conf || have.altScript != maxScript { + return + } + c = Low + } else if have.maxRegion != maxRegion { + if High < c { + // There is usually a small difference between languages across regions. + c = High + } + } + + // We store the results of the computations of the tie-breaker rules along + // with the best match. There is no need to do the checks once we determine + // we have a winner, but we do still need to do the tie-breaker computations. + // We use "beaten" to keep track if we still need to do the checks. + beaten := false // true if the new pair defeats the current one. + if c != m.conf { + if c < m.conf { + return + } + beaten = true + } + + // Tie-breaker rules: + // We prefer if the pre-maximized language was specified and identical. + origLang := have.tag.LangID == tag.LangID && tag.LangID != 0 + if !beaten && m.origLang != origLang { + if m.origLang { + return + } + beaten = true + } + + // We prefer if the pre-maximized region was specified and identical. + origReg := have.tag.RegionID == tag.RegionID && tag.RegionID != 0 + if !beaten && m.origReg != origReg { + if m.origReg { + return + } + beaten = true + } + + regGroupDist, sameGroup := regionGroupDist(have.maxRegion, maxRegion, maxScript, tag.LangID) + if !beaten && m.regGroupDist != regGroupDist { + if regGroupDist > m.regGroupDist { + return + } + beaten = true + } + + paradigmReg := isParadigmLocale(tag.LangID, have.maxRegion) + if !beaten && m.paradigmReg != paradigmReg { + if !paradigmReg { + return + } + beaten = true + } + + // Next we prefer if the pre-maximized script was specified and identical. + origScript := have.tag.ScriptID == tag.ScriptID && tag.ScriptID != 0 + if !beaten && m.origScript != origScript { + if m.origScript { + return + } + beaten = true + } + + // Update m to the newly found best match. + if beaten { + m.have = have + m.want = tag + m.conf = c + m.pinnedRegion = maxRegion + m.sameRegionGroup = sameGroup + m.origLang = origLang + m.origReg = origReg + m.paradigmReg = paradigmReg + m.origScript = origScript + m.regGroupDist = regGroupDist + } +} + +func isParadigmLocale(lang language.Language, r language.Region) bool { + for _, e := range paradigmLocales { + if language.Language(e[0]) == lang && (r == language.Region(e[1]) || r == language.Region(e[2])) { + return true + } + } + return false +} + +// regionGroupDist computes the distance between two regions based on their +// CLDR grouping. +func regionGroupDist(a, b language.Region, script language.Script, lang language.Language) (dist uint8, same bool) { + const defaultDistance = 4 + + aGroup := uint(regionToGroups[a]) << 1 + bGroup := uint(regionToGroups[b]) << 1 + for _, ri := range matchRegion { + if language.Language(ri.lang) == lang && (ri.script == 0 || language.Script(ri.script) == script) { + group := uint(1 << (ri.group &^ 0x80)) + if 0x80&ri.group == 0 { + if aGroup&bGroup&group != 0 { // Both regions are in the group. + return ri.distance, ri.distance == defaultDistance + } + } else { + if (aGroup|bGroup)&group == 0 { // Both regions are not in the group. + return ri.distance, ri.distance == defaultDistance + } + } + } + } + return defaultDistance, true +} + +// equalsRest compares everything except the language. +func equalsRest(a, b language.Tag) bool { + // TODO: don't include extensions in this comparison. To do this efficiently, + // though, we should handle private tags separately. + return a.ScriptID == b.ScriptID && a.RegionID == b.RegionID && a.VariantOrPrivateUseTags() == b.VariantOrPrivateUseTags() +} + +// isExactEquivalent returns true if canonicalizing the language will not alter +// the script or region of a tag. +func isExactEquivalent(l language.Language) bool { + for _, o := range notEquivalent { + if o == l { + return false + } + } + return true +} + +var notEquivalent []language.Language + +func init() { + // Create a list of all languages for which canonicalization may alter the + // script or region. + for _, lm := range language.AliasMap { + tag := language.Tag{LangID: language.Language(lm.From)} + if tag, _ = canonicalize(All, tag); tag.ScriptID != 0 || tag.RegionID != 0 { + notEquivalent = append(notEquivalent, language.Language(lm.From)) + } + } + // Maximize undefined regions of paradigm locales. + for i, v := range paradigmLocales { + t := language.Tag{LangID: language.Language(v[0])} + max, _ := t.Maximize() + if v[1] == 0 { + paradigmLocales[i][1] = uint16(max.RegionID) + } + if v[2] == 0 { + paradigmLocales[i][2] = uint16(max.RegionID) + } + } +} diff --git a/vendor/golang.org/x/text/language/parse.go b/vendor/golang.org/x/text/language/parse.go new file mode 100644 index 00000000..4d57222e --- /dev/null +++ b/vendor/golang.org/x/text/language/parse.go @@ -0,0 +1,256 @@ +// Copyright 2013 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package language + +import ( + "errors" + "sort" + "strconv" + "strings" + + "golang.org/x/text/internal/language" +) + +// ValueError is returned by any of the parsing functions when the +// input is well-formed but the respective subtag is not recognized +// as a valid value. +type ValueError interface { + error + + // Subtag returns the subtag for which the error occurred. + Subtag() string +} + +// Parse parses the given BCP 47 string and returns a valid Tag. If parsing +// failed it returns an error and any part of the tag that could be parsed. +// If parsing succeeded but an unknown value was found, it returns +// ValueError. The Tag returned in this case is just stripped of the unknown +// value. All other values are preserved. It accepts tags in the BCP 47 format +// and extensions to this standard defined in +// https://www.unicode.org/reports/tr35/#Unicode_Language_and_Locale_Identifiers. +// The resulting tag is canonicalized using the default canonicalization type. +func Parse(s string) (t Tag, err error) { + return Default.Parse(s) +} + +// Parse parses the given BCP 47 string and returns a valid Tag. If parsing +// failed it returns an error and any part of the tag that could be parsed. +// If parsing succeeded but an unknown value was found, it returns +// ValueError. The Tag returned in this case is just stripped of the unknown +// value. All other values are preserved. It accepts tags in the BCP 47 format +// and extensions to this standard defined in +// https://www.unicode.org/reports/tr35/#Unicode_Language_and_Locale_Identifiers. +// The resulting tag is canonicalized using the canonicalization type c. +func (c CanonType) Parse(s string) (t Tag, err error) { + defer func() { + if recover() != nil { + t = Tag{} + err = language.ErrSyntax + } + }() + + tt, err := language.Parse(s) + if err != nil { + return makeTag(tt), err + } + tt, changed := canonicalize(c, tt) + if changed { + tt.RemakeString() + } + return makeTag(tt), err +} + +// Compose creates a Tag from individual parts, which may be of type Tag, Base, +// Script, Region, Variant, []Variant, Extension, []Extension or error. If a +// Base, Script or Region or slice of type Variant or Extension is passed more +// than once, the latter will overwrite the former. Variants and Extensions are +// accumulated, but if two extensions of the same type are passed, the latter +// will replace the former. For -u extensions, though, the key-type pairs are +// added, where later values overwrite older ones. A Tag overwrites all former +// values and typically only makes sense as the first argument. The resulting +// tag is returned after canonicalizing using the Default CanonType. If one or +// more errors are encountered, one of the errors is returned. +func Compose(part ...interface{}) (t Tag, err error) { + return Default.Compose(part...) +} + +// Compose creates a Tag from individual parts, which may be of type Tag, Base, +// Script, Region, Variant, []Variant, Extension, []Extension or error. If a +// Base, Script or Region or slice of type Variant or Extension is passed more +// than once, the latter will overwrite the former. Variants and Extensions are +// accumulated, but if two extensions of the same type are passed, the latter +// will replace the former. For -u extensions, though, the key-type pairs are +// added, where later values overwrite older ones. A Tag overwrites all former +// values and typically only makes sense as the first argument. The resulting +// tag is returned after canonicalizing using CanonType c. If one or more errors +// are encountered, one of the errors is returned. +func (c CanonType) Compose(part ...interface{}) (t Tag, err error) { + defer func() { + if recover() != nil { + t = Tag{} + err = language.ErrSyntax + } + }() + + var b language.Builder + if err = update(&b, part...); err != nil { + return und, err + } + b.Tag, _ = canonicalize(c, b.Tag) + return makeTag(b.Make()), err +} + +var errInvalidArgument = errors.New("invalid Extension or Variant") + +func update(b *language.Builder, part ...interface{}) (err error) { + for _, x := range part { + switch v := x.(type) { + case Tag: + b.SetTag(v.tag()) + case Base: + b.Tag.LangID = v.langID + case Script: + b.Tag.ScriptID = v.scriptID + case Region: + b.Tag.RegionID = v.regionID + case Variant: + if v.variant == "" { + err = errInvalidArgument + break + } + b.AddVariant(v.variant) + case Extension: + if v.s == "" { + err = errInvalidArgument + break + } + b.SetExt(v.s) + case []Variant: + b.ClearVariants() + for _, v := range v { + b.AddVariant(v.variant) + } + case []Extension: + b.ClearExtensions() + for _, e := range v { + b.SetExt(e.s) + } + // TODO: support parsing of raw strings based on morphology or just extensions? + case error: + if v != nil { + err = v + } + } + } + return +} + +var errInvalidWeight = errors.New("ParseAcceptLanguage: invalid weight") +var errTagListTooLarge = errors.New("tag list exceeds max length") + +// ParseAcceptLanguage parses the contents of an Accept-Language header as +// defined in http://www.ietf.org/rfc/rfc2616.txt and returns a list of Tags and +// a list of corresponding quality weights. It is more permissive than RFC 2616 +// and may return non-nil slices even if the input is not valid. +// The Tags will be sorted by highest weight first and then by first occurrence. +// Tags with a weight of zero will be dropped. An error will be returned if the +// input could not be parsed. +func ParseAcceptLanguage(s string) (tag []Tag, q []float32, err error) { + defer func() { + if recover() != nil { + tag = nil + q = nil + err = language.ErrSyntax + } + }() + + if strings.Count(s, "-") > 1000 { + return nil, nil, errTagListTooLarge + } + + var entry string + for s != "" { + if entry, s = split(s, ','); entry == "" { + continue + } + + entry, weight := split(entry, ';') + + // Scan the language. + t, err := Parse(entry) + if err != nil { + id, ok := acceptFallback[entry] + if !ok { + return nil, nil, err + } + t = makeTag(language.Tag{LangID: id}) + } + + // Scan the optional weight. + w := 1.0 + if weight != "" { + weight = consume(weight, 'q') + weight = consume(weight, '=') + // consume returns the empty string when a token could not be + // consumed, resulting in an error for ParseFloat. + if w, err = strconv.ParseFloat(weight, 32); err != nil { + return nil, nil, errInvalidWeight + } + // Drop tags with a quality weight of 0. + if w <= 0 { + continue + } + } + + tag = append(tag, t) + q = append(q, float32(w)) + } + sort.Stable(&tagSort{tag, q}) + return tag, q, nil +} + +// consume removes a leading token c from s and returns the result or the empty +// string if there is no such token. +func consume(s string, c byte) string { + if s == "" || s[0] != c { + return "" + } + return strings.TrimSpace(s[1:]) +} + +func split(s string, c byte) (head, tail string) { + if i := strings.IndexByte(s, c); i >= 0 { + return strings.TrimSpace(s[:i]), strings.TrimSpace(s[i+1:]) + } + return strings.TrimSpace(s), "" +} + +// Add hack mapping to deal with a small number of cases that occur +// in Accept-Language (with reasonable frequency). +var acceptFallback = map[string]language.Language{ + "english": _en, + "deutsch": _de, + "italian": _it, + "french": _fr, + "*": _mul, // defined in the spec to match all languages. +} + +type tagSort struct { + tag []Tag + q []float32 +} + +func (s *tagSort) Len() int { + return len(s.q) +} + +func (s *tagSort) Less(i, j int) bool { + return s.q[i] > s.q[j] +} + +func (s *tagSort) Swap(i, j int) { + s.tag[i], s.tag[j] = s.tag[j], s.tag[i] + s.q[i], s.q[j] = s.q[j], s.q[i] +} diff --git a/vendor/golang.org/x/text/language/tables.go b/vendor/golang.org/x/text/language/tables.go new file mode 100644 index 00000000..a6573dcb --- /dev/null +++ b/vendor/golang.org/x/text/language/tables.go @@ -0,0 +1,298 @@ +// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. + +package language + +// CLDRVersion is the CLDR version from which the tables in this package are derived. +const CLDRVersion = "32" + +const ( + _de = 269 + _en = 313 + _fr = 350 + _it = 505 + _mo = 784 + _no = 879 + _nb = 839 + _pt = 960 + _sh = 1031 + _mul = 806 + _und = 0 +) +const ( + _001 = 1 + _419 = 31 + _BR = 65 + _CA = 73 + _ES = 111 + _GB = 124 + _MD = 189 + _PT = 239 + _UK = 307 + _US = 310 + _ZZ = 358 + _XA = 324 + _XC = 326 + _XK = 334 +) +const ( + _Latn = 91 + _Hani = 57 + _Hans = 59 + _Hant = 60 + _Qaaa = 149 + _Qaai = 157 + _Qabx = 198 + _Zinh = 255 + _Zyyy = 260 + _Zzzz = 261 +) + +var regionToGroups = []uint8{ // 359 elements + // Entry 0 - 3F + 0x00, 0x00, 0x00, 0x04, 0x04, 0x00, 0x00, 0x04, + 0x00, 0x00, 0x00, 0x00, 0x04, 0x04, 0x04, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x04, 0x00, + 0x00, 0x04, 0x00, 0x00, 0x04, 0x01, 0x00, 0x00, + 0x04, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x04, 0x04, 0x00, 0x04, + // Entry 40 - 7F + 0x04, 0x04, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x04, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x04, 0x00, 0x00, 0x04, 0x00, 0x00, 0x04, + 0x00, 0x00, 0x04, 0x00, 0x04, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x04, 0x00, + 0x08, 0x00, 0x04, 0x00, 0x00, 0x08, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x04, + // Entry 80 - BF + 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x04, 0x00, + 0x00, 0x00, 0x04, 0x01, 0x00, 0x04, 0x02, 0x00, + 0x04, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x04, 0x00, + 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x08, 0x08, 0x00, 0x00, 0x00, 0x04, + // Entry C0 - FF + 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, + 0x01, 0x04, 0x08, 0x04, 0x00, 0x00, 0x00, 0x00, + 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x04, 0x00, 0x04, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x04, 0x00, 0x05, 0x00, 0x00, + 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + // Entry 100 - 13F + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, + 0x00, 0x00, 0x00, 0x04, 0x04, 0x00, 0x00, 0x00, + 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x08, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x05, 0x04, + 0x00, 0x00, 0x04, 0x00, 0x04, 0x04, 0x05, 0x00, + // Entry 140 - 17F + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +} // Size: 383 bytes + +var paradigmLocales = [][3]uint16{ // 3 elements + 0: [3]uint16{0x139, 0x0, 0x7c}, + 1: [3]uint16{0x13e, 0x0, 0x1f}, + 2: [3]uint16{0x3c0, 0x41, 0xef}, +} // Size: 42 bytes + +type mutualIntelligibility struct { + want uint16 + have uint16 + distance uint8 + oneway bool +} +type scriptIntelligibility struct { + wantLang uint16 + haveLang uint16 + wantScript uint8 + haveScript uint8 + distance uint8 +} +type regionIntelligibility struct { + lang uint16 + script uint8 + group uint8 + distance uint8 +} + +// matchLang holds pairs of langIDs of base languages that are typically +// mutually intelligible. Each pair is associated with a confidence and +// whether the intelligibility goes one or both ways. +var matchLang = []mutualIntelligibility{ // 113 elements + 0: {want: 0x1d1, have: 0xb7, distance: 0x4, oneway: false}, + 1: {want: 0x407, have: 0xb7, distance: 0x4, oneway: false}, + 2: {want: 0x407, have: 0x1d1, distance: 0x4, oneway: false}, + 3: {want: 0x407, have: 0x432, distance: 0x4, oneway: false}, + 4: {want: 0x43a, have: 0x1, distance: 0x4, oneway: false}, + 5: {want: 0x1a3, have: 0x10d, distance: 0x4, oneway: true}, + 6: {want: 0x295, have: 0x10d, distance: 0x4, oneway: true}, + 7: {want: 0x101, have: 0x36f, distance: 0x8, oneway: false}, + 8: {want: 0x101, have: 0x347, distance: 0x8, oneway: false}, + 9: {want: 0x5, have: 0x3e2, distance: 0xa, oneway: true}, + 10: {want: 0xd, have: 0x139, distance: 0xa, oneway: true}, + 11: {want: 0x16, have: 0x367, distance: 0xa, oneway: true}, + 12: {want: 0x21, have: 0x139, distance: 0xa, oneway: true}, + 13: {want: 0x56, have: 0x13e, distance: 0xa, oneway: true}, + 14: {want: 0x58, have: 0x3e2, distance: 0xa, oneway: true}, + 15: {want: 0x71, have: 0x3e2, distance: 0xa, oneway: true}, + 16: {want: 0x75, have: 0x139, distance: 0xa, oneway: true}, + 17: {want: 0x82, have: 0x1be, distance: 0xa, oneway: true}, + 18: {want: 0xa5, have: 0x139, distance: 0xa, oneway: true}, + 19: {want: 0xb2, have: 0x15e, distance: 0xa, oneway: true}, + 20: {want: 0xdd, have: 0x153, distance: 0xa, oneway: true}, + 21: {want: 0xe5, have: 0x139, distance: 0xa, oneway: true}, + 22: {want: 0xe9, have: 0x3a, distance: 0xa, oneway: true}, + 23: {want: 0xf0, have: 0x15e, distance: 0xa, oneway: true}, + 24: {want: 0xf9, have: 0x15e, distance: 0xa, oneway: true}, + 25: {want: 0x100, have: 0x139, distance: 0xa, oneway: true}, + 26: {want: 0x130, have: 0x139, distance: 0xa, oneway: true}, + 27: {want: 0x13c, have: 0x139, distance: 0xa, oneway: true}, + 28: {want: 0x140, have: 0x151, distance: 0xa, oneway: true}, + 29: {want: 0x145, have: 0x13e, distance: 0xa, oneway: true}, + 30: {want: 0x158, have: 0x101, distance: 0xa, oneway: true}, + 31: {want: 0x16d, have: 0x367, distance: 0xa, oneway: true}, + 32: {want: 0x16e, have: 0x139, distance: 0xa, oneway: true}, + 33: {want: 0x16f, have: 0x139, distance: 0xa, oneway: true}, + 34: {want: 0x17e, have: 0x139, distance: 0xa, oneway: true}, + 35: {want: 0x190, have: 0x13e, distance: 0xa, oneway: true}, + 36: {want: 0x194, have: 0x13e, distance: 0xa, oneway: true}, + 37: {want: 0x1a4, have: 0x1be, distance: 0xa, oneway: true}, + 38: {want: 0x1b4, have: 0x139, distance: 0xa, oneway: true}, + 39: {want: 0x1b8, have: 0x139, distance: 0xa, oneway: true}, + 40: {want: 0x1d4, have: 0x15e, distance: 0xa, oneway: true}, + 41: {want: 0x1d7, have: 0x3e2, distance: 0xa, oneway: true}, + 42: {want: 0x1d9, have: 0x139, distance: 0xa, oneway: true}, + 43: {want: 0x1e7, have: 0x139, distance: 0xa, oneway: true}, + 44: {want: 0x1f8, have: 0x139, distance: 0xa, oneway: true}, + 45: {want: 0x20e, have: 0x1e1, distance: 0xa, oneway: true}, + 46: {want: 0x210, have: 0x139, distance: 0xa, oneway: true}, + 47: {want: 0x22d, have: 0x15e, distance: 0xa, oneway: true}, + 48: {want: 0x242, have: 0x3e2, distance: 0xa, oneway: true}, + 49: {want: 0x24a, have: 0x139, distance: 0xa, oneway: true}, + 50: {want: 0x251, have: 0x139, distance: 0xa, oneway: true}, + 51: {want: 0x265, have: 0x139, distance: 0xa, oneway: true}, + 52: {want: 0x274, have: 0x48a, distance: 0xa, oneway: true}, + 53: {want: 0x28a, have: 0x3e2, distance: 0xa, oneway: true}, + 54: {want: 0x28e, have: 0x1f9, distance: 0xa, oneway: true}, + 55: {want: 0x2a3, have: 0x139, distance: 0xa, oneway: true}, + 56: {want: 0x2b5, have: 0x15e, distance: 0xa, oneway: true}, + 57: {want: 0x2b8, have: 0x139, distance: 0xa, oneway: true}, + 58: {want: 0x2be, have: 0x139, distance: 0xa, oneway: true}, + 59: {want: 0x2c3, have: 0x15e, distance: 0xa, oneway: true}, + 60: {want: 0x2ed, have: 0x139, distance: 0xa, oneway: true}, + 61: {want: 0x2f1, have: 0x15e, distance: 0xa, oneway: true}, + 62: {want: 0x2fa, have: 0x139, distance: 0xa, oneway: true}, + 63: {want: 0x2ff, have: 0x7e, distance: 0xa, oneway: true}, + 64: {want: 0x304, have: 0x139, distance: 0xa, oneway: true}, + 65: {want: 0x30b, have: 0x3e2, distance: 0xa, oneway: true}, + 66: {want: 0x31b, have: 0x1be, distance: 0xa, oneway: true}, + 67: {want: 0x31f, have: 0x1e1, distance: 0xa, oneway: true}, + 68: {want: 0x320, have: 0x139, distance: 0xa, oneway: true}, + 69: {want: 0x331, have: 0x139, distance: 0xa, oneway: true}, + 70: {want: 0x351, have: 0x139, distance: 0xa, oneway: true}, + 71: {want: 0x36a, have: 0x347, distance: 0xa, oneway: false}, + 72: {want: 0x36a, have: 0x36f, distance: 0xa, oneway: true}, + 73: {want: 0x37a, have: 0x139, distance: 0xa, oneway: true}, + 74: {want: 0x387, have: 0x139, distance: 0xa, oneway: true}, + 75: {want: 0x389, have: 0x139, distance: 0xa, oneway: true}, + 76: {want: 0x38b, have: 0x15e, distance: 0xa, oneway: true}, + 77: {want: 0x390, have: 0x139, distance: 0xa, oneway: true}, + 78: {want: 0x395, have: 0x139, distance: 0xa, oneway: true}, + 79: {want: 0x39d, have: 0x139, distance: 0xa, oneway: true}, + 80: {want: 0x3a5, have: 0x139, distance: 0xa, oneway: true}, + 81: {want: 0x3be, have: 0x139, distance: 0xa, oneway: true}, + 82: {want: 0x3c4, have: 0x13e, distance: 0xa, oneway: true}, + 83: {want: 0x3d4, have: 0x10d, distance: 0xa, oneway: true}, + 84: {want: 0x3d9, have: 0x139, distance: 0xa, oneway: true}, + 85: {want: 0x3e5, have: 0x15e, distance: 0xa, oneway: true}, + 86: {want: 0x3e9, have: 0x1be, distance: 0xa, oneway: true}, + 87: {want: 0x3fa, have: 0x139, distance: 0xa, oneway: true}, + 88: {want: 0x40c, have: 0x139, distance: 0xa, oneway: true}, + 89: {want: 0x423, have: 0x139, distance: 0xa, oneway: true}, + 90: {want: 0x429, have: 0x139, distance: 0xa, oneway: true}, + 91: {want: 0x431, have: 0x139, distance: 0xa, oneway: true}, + 92: {want: 0x43b, have: 0x139, distance: 0xa, oneway: true}, + 93: {want: 0x43e, have: 0x1e1, distance: 0xa, oneway: true}, + 94: {want: 0x445, have: 0x139, distance: 0xa, oneway: true}, + 95: {want: 0x450, have: 0x139, distance: 0xa, oneway: true}, + 96: {want: 0x461, have: 0x139, distance: 0xa, oneway: true}, + 97: {want: 0x467, have: 0x3e2, distance: 0xa, oneway: true}, + 98: {want: 0x46f, have: 0x139, distance: 0xa, oneway: true}, + 99: {want: 0x476, have: 0x3e2, distance: 0xa, oneway: true}, + 100: {want: 0x3883, have: 0x139, distance: 0xa, oneway: true}, + 101: {want: 0x480, have: 0x139, distance: 0xa, oneway: true}, + 102: {want: 0x482, have: 0x139, distance: 0xa, oneway: true}, + 103: {want: 0x494, have: 0x3e2, distance: 0xa, oneway: true}, + 104: {want: 0x49d, have: 0x139, distance: 0xa, oneway: true}, + 105: {want: 0x4ac, have: 0x529, distance: 0xa, oneway: true}, + 106: {want: 0x4b4, have: 0x139, distance: 0xa, oneway: true}, + 107: {want: 0x4bc, have: 0x3e2, distance: 0xa, oneway: true}, + 108: {want: 0x4e5, have: 0x15e, distance: 0xa, oneway: true}, + 109: {want: 0x4f2, have: 0x139, distance: 0xa, oneway: true}, + 110: {want: 0x512, have: 0x139, distance: 0xa, oneway: true}, + 111: {want: 0x518, have: 0x139, distance: 0xa, oneway: true}, + 112: {want: 0x52f, have: 0x139, distance: 0xa, oneway: true}, +} // Size: 702 bytes + +// matchScript holds pairs of scriptIDs where readers of one script +// can typically also read the other. Each is associated with a confidence. +var matchScript = []scriptIntelligibility{ // 26 elements + 0: {wantLang: 0x432, haveLang: 0x432, wantScript: 0x5b, haveScript: 0x20, distance: 0x5}, + 1: {wantLang: 0x432, haveLang: 0x432, wantScript: 0x20, haveScript: 0x5b, distance: 0x5}, + 2: {wantLang: 0x58, haveLang: 0x3e2, wantScript: 0x5b, haveScript: 0x20, distance: 0xa}, + 3: {wantLang: 0xa5, haveLang: 0x139, wantScript: 0xe, haveScript: 0x5b, distance: 0xa}, + 4: {wantLang: 0x1d7, haveLang: 0x3e2, wantScript: 0x8, haveScript: 0x20, distance: 0xa}, + 5: {wantLang: 0x210, haveLang: 0x139, wantScript: 0x2e, haveScript: 0x5b, distance: 0xa}, + 6: {wantLang: 0x24a, haveLang: 0x139, wantScript: 0x4f, haveScript: 0x5b, distance: 0xa}, + 7: {wantLang: 0x251, haveLang: 0x139, wantScript: 0x53, haveScript: 0x5b, distance: 0xa}, + 8: {wantLang: 0x2b8, haveLang: 0x139, wantScript: 0x58, haveScript: 0x5b, distance: 0xa}, + 9: {wantLang: 0x304, haveLang: 0x139, wantScript: 0x6f, haveScript: 0x5b, distance: 0xa}, + 10: {wantLang: 0x331, haveLang: 0x139, wantScript: 0x76, haveScript: 0x5b, distance: 0xa}, + 11: {wantLang: 0x351, haveLang: 0x139, wantScript: 0x22, haveScript: 0x5b, distance: 0xa}, + 12: {wantLang: 0x395, haveLang: 0x139, wantScript: 0x83, haveScript: 0x5b, distance: 0xa}, + 13: {wantLang: 0x39d, haveLang: 0x139, wantScript: 0x36, haveScript: 0x5b, distance: 0xa}, + 14: {wantLang: 0x3be, haveLang: 0x139, wantScript: 0x5, haveScript: 0x5b, distance: 0xa}, + 15: {wantLang: 0x3fa, haveLang: 0x139, wantScript: 0x5, haveScript: 0x5b, distance: 0xa}, + 16: {wantLang: 0x40c, haveLang: 0x139, wantScript: 0xd6, haveScript: 0x5b, distance: 0xa}, + 17: {wantLang: 0x450, haveLang: 0x139, wantScript: 0xe6, haveScript: 0x5b, distance: 0xa}, + 18: {wantLang: 0x461, haveLang: 0x139, wantScript: 0xe9, haveScript: 0x5b, distance: 0xa}, + 19: {wantLang: 0x46f, haveLang: 0x139, wantScript: 0x2c, haveScript: 0x5b, distance: 0xa}, + 20: {wantLang: 0x476, haveLang: 0x3e2, wantScript: 0x5b, haveScript: 0x20, distance: 0xa}, + 21: {wantLang: 0x4b4, haveLang: 0x139, wantScript: 0x5, haveScript: 0x5b, distance: 0xa}, + 22: {wantLang: 0x4bc, haveLang: 0x3e2, wantScript: 0x5b, haveScript: 0x20, distance: 0xa}, + 23: {wantLang: 0x512, haveLang: 0x139, wantScript: 0x3e, haveScript: 0x5b, distance: 0xa}, + 24: {wantLang: 0x529, haveLang: 0x529, wantScript: 0x3b, haveScript: 0x3c, distance: 0xf}, + 25: {wantLang: 0x529, haveLang: 0x529, wantScript: 0x3c, haveScript: 0x3b, distance: 0x13}, +} // Size: 232 bytes + +var matchRegion = []regionIntelligibility{ // 15 elements + 0: {lang: 0x3a, script: 0x0, group: 0x4, distance: 0x4}, + 1: {lang: 0x3a, script: 0x0, group: 0x84, distance: 0x4}, + 2: {lang: 0x139, script: 0x0, group: 0x1, distance: 0x4}, + 3: {lang: 0x139, script: 0x0, group: 0x81, distance: 0x4}, + 4: {lang: 0x13e, script: 0x0, group: 0x3, distance: 0x4}, + 5: {lang: 0x13e, script: 0x0, group: 0x83, distance: 0x4}, + 6: {lang: 0x3c0, script: 0x0, group: 0x3, distance: 0x4}, + 7: {lang: 0x3c0, script: 0x0, group: 0x83, distance: 0x4}, + 8: {lang: 0x529, script: 0x3c, group: 0x2, distance: 0x4}, + 9: {lang: 0x529, script: 0x3c, group: 0x82, distance: 0x4}, + 10: {lang: 0x3a, script: 0x0, group: 0x80, distance: 0x5}, + 11: {lang: 0x139, script: 0x0, group: 0x80, distance: 0x5}, + 12: {lang: 0x13e, script: 0x0, group: 0x80, distance: 0x5}, + 13: {lang: 0x3c0, script: 0x0, group: 0x80, distance: 0x5}, + 14: {lang: 0x529, script: 0x3c, group: 0x80, distance: 0x5}, +} // Size: 114 bytes + +// Total table size 1473 bytes (1KiB); checksum: 7BB90B5C diff --git a/vendor/golang.org/x/text/language/tags.go b/vendor/golang.org/x/text/language/tags.go new file mode 100644 index 00000000..42ea7926 --- /dev/null +++ b/vendor/golang.org/x/text/language/tags.go @@ -0,0 +1,145 @@ +// Copyright 2013 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package language + +import "golang.org/x/text/internal/language/compact" + +// TODO: Various sets of commonly use tags and regions. + +// MustParse is like Parse, but panics if the given BCP 47 tag cannot be parsed. +// It simplifies safe initialization of Tag values. +func MustParse(s string) Tag { + t, err := Parse(s) + if err != nil { + panic(err) + } + return t +} + +// MustParse is like Parse, but panics if the given BCP 47 tag cannot be parsed. +// It simplifies safe initialization of Tag values. +func (c CanonType) MustParse(s string) Tag { + t, err := c.Parse(s) + if err != nil { + panic(err) + } + return t +} + +// MustParseBase is like ParseBase, but panics if the given base cannot be parsed. +// It simplifies safe initialization of Base values. +func MustParseBase(s string) Base { + b, err := ParseBase(s) + if err != nil { + panic(err) + } + return b +} + +// MustParseScript is like ParseScript, but panics if the given script cannot be +// parsed. It simplifies safe initialization of Script values. +func MustParseScript(s string) Script { + scr, err := ParseScript(s) + if err != nil { + panic(err) + } + return scr +} + +// MustParseRegion is like ParseRegion, but panics if the given region cannot be +// parsed. It simplifies safe initialization of Region values. +func MustParseRegion(s string) Region { + r, err := ParseRegion(s) + if err != nil { + panic(err) + } + return r +} + +var ( + und = Tag{} + + Und Tag = Tag{} + + Afrikaans Tag = Tag(compact.Afrikaans) + Amharic Tag = Tag(compact.Amharic) + Arabic Tag = Tag(compact.Arabic) + ModernStandardArabic Tag = Tag(compact.ModernStandardArabic) + Azerbaijani Tag = Tag(compact.Azerbaijani) + Bulgarian Tag = Tag(compact.Bulgarian) + Bengali Tag = Tag(compact.Bengali) + Catalan Tag = Tag(compact.Catalan) + Czech Tag = Tag(compact.Czech) + Danish Tag = Tag(compact.Danish) + German Tag = Tag(compact.German) + Greek Tag = Tag(compact.Greek) + English Tag = Tag(compact.English) + AmericanEnglish Tag = Tag(compact.AmericanEnglish) + BritishEnglish Tag = Tag(compact.BritishEnglish) + Spanish Tag = Tag(compact.Spanish) + EuropeanSpanish Tag = Tag(compact.EuropeanSpanish) + LatinAmericanSpanish Tag = Tag(compact.LatinAmericanSpanish) + Estonian Tag = Tag(compact.Estonian) + Persian Tag = Tag(compact.Persian) + Finnish Tag = Tag(compact.Finnish) + Filipino Tag = Tag(compact.Filipino) + French Tag = Tag(compact.French) + CanadianFrench Tag = Tag(compact.CanadianFrench) + Gujarati Tag = Tag(compact.Gujarati) + Hebrew Tag = Tag(compact.Hebrew) + Hindi Tag = Tag(compact.Hindi) + Croatian Tag = Tag(compact.Croatian) + Hungarian Tag = Tag(compact.Hungarian) + Armenian Tag = Tag(compact.Armenian) + Indonesian Tag = Tag(compact.Indonesian) + Icelandic Tag = Tag(compact.Icelandic) + Italian Tag = Tag(compact.Italian) + Japanese Tag = Tag(compact.Japanese) + Georgian Tag = Tag(compact.Georgian) + Kazakh Tag = Tag(compact.Kazakh) + Khmer Tag = Tag(compact.Khmer) + Kannada Tag = Tag(compact.Kannada) + Korean Tag = Tag(compact.Korean) + Kirghiz Tag = Tag(compact.Kirghiz) + Lao Tag = Tag(compact.Lao) + Lithuanian Tag = Tag(compact.Lithuanian) + Latvian Tag = Tag(compact.Latvian) + Macedonian Tag = Tag(compact.Macedonian) + Malayalam Tag = Tag(compact.Malayalam) + Mongolian Tag = Tag(compact.Mongolian) + Marathi Tag = Tag(compact.Marathi) + Malay Tag = Tag(compact.Malay) + Burmese Tag = Tag(compact.Burmese) + Nepali Tag = Tag(compact.Nepali) + Dutch Tag = Tag(compact.Dutch) + Norwegian Tag = Tag(compact.Norwegian) + Punjabi Tag = Tag(compact.Punjabi) + Polish Tag = Tag(compact.Polish) + Portuguese Tag = Tag(compact.Portuguese) + BrazilianPortuguese Tag = Tag(compact.BrazilianPortuguese) + EuropeanPortuguese Tag = Tag(compact.EuropeanPortuguese) + Romanian Tag = Tag(compact.Romanian) + Russian Tag = Tag(compact.Russian) + Sinhala Tag = Tag(compact.Sinhala) + Slovak Tag = Tag(compact.Slovak) + Slovenian Tag = Tag(compact.Slovenian) + Albanian Tag = Tag(compact.Albanian) + Serbian Tag = Tag(compact.Serbian) + SerbianLatin Tag = Tag(compact.SerbianLatin) + Swedish Tag = Tag(compact.Swedish) + Swahili Tag = Tag(compact.Swahili) + Tamil Tag = Tag(compact.Tamil) + Telugu Tag = Tag(compact.Telugu) + Thai Tag = Tag(compact.Thai) + Turkish Tag = Tag(compact.Turkish) + Ukrainian Tag = Tag(compact.Ukrainian) + Urdu Tag = Tag(compact.Urdu) + Uzbek Tag = Tag(compact.Uzbek) + Vietnamese Tag = Tag(compact.Vietnamese) + Chinese Tag = Tag(compact.Chinese) + SimplifiedChinese Tag = Tag(compact.SimplifiedChinese) + TraditionalChinese Tag = Tag(compact.TraditionalChinese) + Zulu Tag = Tag(compact.Zulu) +) diff --git a/vendor/google.golang.org/genproto/googleapis/api/expr/v1alpha1/checked.pb.go b/vendor/google.golang.org/genproto/googleapis/api/expr/v1alpha1/checked.pb.go index d687f68e..9f81dbcd 100644 --- a/vendor/google.golang.org/genproto/googleapis/api/expr/v1alpha1/checked.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/api/expr/v1alpha1/checked.pb.go @@ -1,4 +1,4 @@ -// Copyright 2022 Google LLC +// Copyright 2024 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. @@ -15,7 +15,7 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: // protoc-gen-go v1.26.0 -// protoc v3.21.5 +// protoc v4.24.4 // source: google/api/expr/v1alpha1/checked.proto package expr diff --git a/vendor/google.golang.org/genproto/googleapis/api/expr/v1alpha1/eval.pb.go b/vendor/google.golang.org/genproto/googleapis/api/expr/v1alpha1/eval.pb.go index d38876ef..0a2ffb59 100644 --- a/vendor/google.golang.org/genproto/googleapis/api/expr/v1alpha1/eval.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/api/expr/v1alpha1/eval.pb.go @@ -1,4 +1,4 @@ -// Copyright 2022 Google LLC +// Copyright 2024 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. @@ -15,7 +15,7 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: // protoc-gen-go v1.26.0 -// protoc v3.21.5 +// protoc v4.24.4 // source: google/api/expr/v1alpha1/eval.proto package expr diff --git a/vendor/google.golang.org/genproto/googleapis/api/expr/v1alpha1/explain.pb.go b/vendor/google.golang.org/genproto/googleapis/api/expr/v1alpha1/explain.pb.go index c980d6fc..57aaa2c9 100644 --- a/vendor/google.golang.org/genproto/googleapis/api/expr/v1alpha1/explain.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/api/expr/v1alpha1/explain.pb.go @@ -1,4 +1,4 @@ -// Copyright 2022 Google LLC +// Copyright 2024 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. @@ -15,7 +15,7 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: // protoc-gen-go v1.26.0 -// protoc v3.21.5 +// protoc v4.24.4 // source: google/api/expr/v1alpha1/explain.proto package expr diff --git a/vendor/google.golang.org/genproto/googleapis/api/expr/v1alpha1/syntax.pb.go b/vendor/google.golang.org/genproto/googleapis/api/expr/v1alpha1/syntax.pb.go index 63c1ad93..6b867a46 100644 --- a/vendor/google.golang.org/genproto/googleapis/api/expr/v1alpha1/syntax.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/api/expr/v1alpha1/syntax.pb.go @@ -1,4 +1,4 @@ -// Copyright 2022 Google LLC +// Copyright 2024 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. @@ -15,7 +15,7 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: // protoc-gen-go v1.26.0 -// protoc v3.21.9 +// protoc v4.24.4 // source: google/api/expr/v1alpha1/syntax.proto package expr @@ -38,6 +38,65 @@ const ( _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) ) +// CEL component specifier. +type SourceInfo_Extension_Component int32 + +const ( + // Unspecified, default. + SourceInfo_Extension_COMPONENT_UNSPECIFIED SourceInfo_Extension_Component = 0 + // Parser. Converts a CEL string to an AST. + SourceInfo_Extension_COMPONENT_PARSER SourceInfo_Extension_Component = 1 + // Type checker. Checks that references in an AST are defined and types + // agree. + SourceInfo_Extension_COMPONENT_TYPE_CHECKER SourceInfo_Extension_Component = 2 + // Runtime. Evaluates a parsed and optionally checked CEL AST against a + // context. + SourceInfo_Extension_COMPONENT_RUNTIME SourceInfo_Extension_Component = 3 +) + +// Enum value maps for SourceInfo_Extension_Component. +var ( + SourceInfo_Extension_Component_name = map[int32]string{ + 0: "COMPONENT_UNSPECIFIED", + 1: "COMPONENT_PARSER", + 2: "COMPONENT_TYPE_CHECKER", + 3: "COMPONENT_RUNTIME", + } + SourceInfo_Extension_Component_value = map[string]int32{ + "COMPONENT_UNSPECIFIED": 0, + "COMPONENT_PARSER": 1, + "COMPONENT_TYPE_CHECKER": 2, + "COMPONENT_RUNTIME": 3, + } +) + +func (x SourceInfo_Extension_Component) Enum() *SourceInfo_Extension_Component { + p := new(SourceInfo_Extension_Component) + *p = x + return p +} + +func (x SourceInfo_Extension_Component) String() string { + return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x)) +} + +func (SourceInfo_Extension_Component) Descriptor() protoreflect.EnumDescriptor { + return file_google_api_expr_v1alpha1_syntax_proto_enumTypes[0].Descriptor() +} + +func (SourceInfo_Extension_Component) Type() protoreflect.EnumType { + return &file_google_api_expr_v1alpha1_syntax_proto_enumTypes[0] +} + +func (x SourceInfo_Extension_Component) Number() protoreflect.EnumNumber { + return protoreflect.EnumNumber(x) +} + +// Deprecated: Use SourceInfo_Extension_Component.Descriptor instead. +func (SourceInfo_Extension_Component) EnumDescriptor() ([]byte, []int) { + return file_google_api_expr_v1alpha1_syntax_proto_rawDescGZIP(), []int{3, 0, 0} +} + // An expression together with source information as returned by the parser. type ParsedExpr struct { state protoimpl.MessageState @@ -103,14 +162,16 @@ func (x *ParsedExpr) GetSourceInfo() *SourceInfo { // operators with the exception of the '.' operator are modelled as function // calls. This makes it easy to represent new operators into the existing AST. // -// All references within expressions must resolve to a [Decl][google.api.expr.v1alpha1.Decl] provided at -// type-check for an expression to be valid. A reference may either be a bare -// identifier `name` or a qualified identifier `google.api.name`. References -// may either refer to a value or a function declaration. +// All references within expressions must resolve to a +// [Decl][google.api.expr.v1alpha1.Decl] provided at type-check for an +// expression to be valid. A reference may either be a bare identifier `name` or +// a qualified identifier `google.api.name`. References may either refer to a +// value or a function declaration. // // For example, the expression `google.api.name.startsWith('expr')` references -// the declaration `google.api.name` within a [Expr.Select][google.api.expr.v1alpha1.Expr.Select] expression, and -// the function declaration `startsWith`. +// the declaration `google.api.name` within a +// [Expr.Select][google.api.expr.v1alpha1.Expr.Select] expression, and the +// function declaration `startsWith`. type Expr struct { state protoimpl.MessageState sizeCache protoimpl.SizeCache @@ -291,7 +352,8 @@ func (*Expr_ComprehensionExpr) isExpr_ExprKind() {} // primitives. // // Lists and structs are not included as constants as these aggregate types may -// contain [Expr][google.api.expr.v1alpha1.Expr] elements which require evaluation and are thus not constant. +// contain [Expr][google.api.expr.v1alpha1.Expr] elements which require +// evaluation and are thus not constant. // // Examples of literals include: `"hello"`, `b'bytes'`, `1u`, `4.2`, `-2`, // `true`, `null`. @@ -528,6 +590,14 @@ type SourceInfo struct { // in the map corresponds to the expression id of the expanded macro, and the // value is the call `Expr` that was replaced. MacroCalls map[int64]*Expr `protobuf:"bytes,5,rep,name=macro_calls,json=macroCalls,proto3" json:"macro_calls,omitempty" protobuf_key:"varint,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` + // A list of tags for extensions that were used while parsing or type checking + // the source expression. For example, optimizations that require special + // runtime support may be specified. + // + // These are used to check feature support between components in separate + // implementations. This can be used to either skip redundant work or + // report an error if the extension is unsupported. + Extensions []*SourceInfo_Extension `protobuf:"bytes,6,rep,name=extensions,proto3" json:"extensions,omitempty"` } func (x *SourceInfo) Reset() { @@ -597,6 +667,13 @@ func (x *SourceInfo) GetMacroCalls() map[int64]*Expr { return nil } +func (x *SourceInfo) GetExtensions() []*SourceInfo_Extension { + if x != nil { + return x.Extensions + } + return nil +} + // A specific position in source. type SourcePosition struct { state protoimpl.MessageState @@ -684,7 +761,8 @@ type Expr_Ident struct { // Required. Holds a single, unqualified identifier, possibly preceded by a // '.'. // - // Qualified names are represented by the [Expr.Select][google.api.expr.v1alpha1.Expr.Select] expression. + // Qualified names are represented by the + // [Expr.Select][google.api.expr.v1alpha1.Expr.Select] expression. Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` } @@ -1255,6 +1333,137 @@ func (*Expr_CreateStruct_Entry_FieldKey) isExpr_CreateStruct_Entry_KeyKind() {} func (*Expr_CreateStruct_Entry_MapKey) isExpr_CreateStruct_Entry_KeyKind() {} +// An extension that was requested for the source expression. +type SourceInfo_Extension struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Identifier for the extension. Example: constant_folding + Id string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"` + // If set, the listed components must understand the extension for the + // expression to evaluate correctly. + // + // This field has set semantics, repeated values should be deduplicated. + AffectedComponents []SourceInfo_Extension_Component `protobuf:"varint,2,rep,packed,name=affected_components,json=affectedComponents,proto3,enum=google.api.expr.v1alpha1.SourceInfo_Extension_Component" json:"affected_components,omitempty"` + // Version info. May be skipped if it isn't meaningful for the extension. + // (for example constant_folding might always be v0.0). + Version *SourceInfo_Extension_Version `protobuf:"bytes,3,opt,name=version,proto3" json:"version,omitempty"` +} + +func (x *SourceInfo_Extension) Reset() { + *x = SourceInfo_Extension{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_expr_v1alpha1_syntax_proto_msgTypes[12] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *SourceInfo_Extension) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*SourceInfo_Extension) ProtoMessage() {} + +func (x *SourceInfo_Extension) ProtoReflect() protoreflect.Message { + mi := &file_google_api_expr_v1alpha1_syntax_proto_msgTypes[12] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use SourceInfo_Extension.ProtoReflect.Descriptor instead. +func (*SourceInfo_Extension) Descriptor() ([]byte, []int) { + return file_google_api_expr_v1alpha1_syntax_proto_rawDescGZIP(), []int{3, 0} +} + +func (x *SourceInfo_Extension) GetId() string { + if x != nil { + return x.Id + } + return "" +} + +func (x *SourceInfo_Extension) GetAffectedComponents() []SourceInfo_Extension_Component { + if x != nil { + return x.AffectedComponents + } + return nil +} + +func (x *SourceInfo_Extension) GetVersion() *SourceInfo_Extension_Version { + if x != nil { + return x.Version + } + return nil +} + +// Version +type SourceInfo_Extension_Version struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // Major version changes indicate different required support level from + // the required components. + Major int64 `protobuf:"varint,1,opt,name=major,proto3" json:"major,omitempty"` + // Minor version changes must not change the observed behavior from + // existing implementations, but may be provided informationally. + Minor int64 `protobuf:"varint,2,opt,name=minor,proto3" json:"minor,omitempty"` +} + +func (x *SourceInfo_Extension_Version) Reset() { + *x = SourceInfo_Extension_Version{} + if protoimpl.UnsafeEnabled { + mi := &file_google_api_expr_v1alpha1_syntax_proto_msgTypes[15] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *SourceInfo_Extension_Version) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*SourceInfo_Extension_Version) ProtoMessage() {} + +func (x *SourceInfo_Extension_Version) ProtoReflect() protoreflect.Message { + mi := &file_google_api_expr_v1alpha1_syntax_proto_msgTypes[15] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use SourceInfo_Extension_Version.ProtoReflect.Descriptor instead. +func (*SourceInfo_Extension_Version) Descriptor() ([]byte, []int) { + return file_google_api_expr_v1alpha1_syntax_proto_rawDescGZIP(), []int{3, 0, 0} +} + +func (x *SourceInfo_Extension_Version) GetMajor() int64 { + if x != nil { + return x.Major + } + return 0 +} + +func (x *SourceInfo_Extension_Version) GetMinor() int64 { + if x != nil { + return x.Minor + } + return 0 +} + var File_google_api_expr_v1alpha1_syntax_proto protoreflect.FileDescriptor var file_google_api_expr_v1alpha1_syntax_proto_rawDesc = []byte{ @@ -1412,7 +1621,7 @@ var file_google_api_expr_v1alpha1_syntax_proto_rawDesc = []byte{ 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x42, 0x02, 0x18, 0x01, 0x48, 0x00, 0x52, 0x0e, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x42, 0x0f, 0x0a, 0x0d, 0x63, 0x6f, 0x6e, 0x73, 0x74, 0x61, 0x6e, 0x74, 0x5f, 0x6b, 0x69, 0x6e, 0x64, 0x22, - 0xb9, 0x03, 0x0a, 0x0a, 0x53, 0x6f, 0x75, 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+var file_google_api_expr_v1alpha1_syntax_proto_msgTypes = make([]protoimpl.MessageInfo, 16) var file_google_api_expr_v1alpha1_syntax_proto_goTypes = []interface{}{ - (*ParsedExpr)(nil), // 0: google.api.expr.v1alpha1.ParsedExpr - (*Expr)(nil), // 1: google.api.expr.v1alpha1.Expr - (*Constant)(nil), // 2: google.api.expr.v1alpha1.Constant - (*SourceInfo)(nil), // 3: google.api.expr.v1alpha1.SourceInfo - (*SourcePosition)(nil), // 4: google.api.expr.v1alpha1.SourcePosition - (*Expr_Ident)(nil), // 5: google.api.expr.v1alpha1.Expr.Ident - (*Expr_Select)(nil), // 6: google.api.expr.v1alpha1.Expr.Select - (*Expr_Call)(nil), // 7: google.api.expr.v1alpha1.Expr.Call - (*Expr_CreateList)(nil), // 8: google.api.expr.v1alpha1.Expr.CreateList - (*Expr_CreateStruct)(nil), // 9: google.api.expr.v1alpha1.Expr.CreateStruct - (*Expr_Comprehension)(nil), // 10: google.api.expr.v1alpha1.Expr.Comprehension - (*Expr_CreateStruct_Entry)(nil), // 11: google.api.expr.v1alpha1.Expr.CreateStruct.Entry - nil, // 12: google.api.expr.v1alpha1.SourceInfo.PositionsEntry - nil, // 13: google.api.expr.v1alpha1.SourceInfo.MacroCallsEntry - (structpb.NullValue)(0), // 14: google.protobuf.NullValue - (*durationpb.Duration)(nil), // 15: google.protobuf.Duration - (*timestamppb.Timestamp)(nil), // 16: google.protobuf.Timestamp + (SourceInfo_Extension_Component)(0), // 0: google.api.expr.v1alpha1.SourceInfo.Extension.Component + (*ParsedExpr)(nil), // 1: google.api.expr.v1alpha1.ParsedExpr + (*Expr)(nil), // 2: google.api.expr.v1alpha1.Expr + (*Constant)(nil), // 3: google.api.expr.v1alpha1.Constant + (*SourceInfo)(nil), // 4: google.api.expr.v1alpha1.SourceInfo + (*SourcePosition)(nil), // 5: google.api.expr.v1alpha1.SourcePosition + (*Expr_Ident)(nil), // 6: google.api.expr.v1alpha1.Expr.Ident + (*Expr_Select)(nil), // 7: google.api.expr.v1alpha1.Expr.Select + (*Expr_Call)(nil), // 8: google.api.expr.v1alpha1.Expr.Call + (*Expr_CreateList)(nil), // 9: google.api.expr.v1alpha1.Expr.CreateList + (*Expr_CreateStruct)(nil), // 10: google.api.expr.v1alpha1.Expr.CreateStruct + (*Expr_Comprehension)(nil), // 11: google.api.expr.v1alpha1.Expr.Comprehension + (*Expr_CreateStruct_Entry)(nil), // 12: google.api.expr.v1alpha1.Expr.CreateStruct.Entry + (*SourceInfo_Extension)(nil), // 13: google.api.expr.v1alpha1.SourceInfo.Extension + nil, // 14: google.api.expr.v1alpha1.SourceInfo.PositionsEntry + nil, // 15: google.api.expr.v1alpha1.SourceInfo.MacroCallsEntry + (*SourceInfo_Extension_Version)(nil), // 16: google.api.expr.v1alpha1.SourceInfo.Extension.Version + (structpb.NullValue)(0), // 17: google.protobuf.NullValue + (*durationpb.Duration)(nil), // 18: google.protobuf.Duration + (*timestamppb.Timestamp)(nil), // 19: google.protobuf.Timestamp } var file_google_api_expr_v1alpha1_syntax_proto_depIdxs = []int32{ - 1, // 0: google.api.expr.v1alpha1.ParsedExpr.expr:type_name -> google.api.expr.v1alpha1.Expr - 3, // 1: google.api.expr.v1alpha1.ParsedExpr.source_info:type_name -> google.api.expr.v1alpha1.SourceInfo - 2, // 2: google.api.expr.v1alpha1.Expr.const_expr:type_name -> google.api.expr.v1alpha1.Constant - 5, // 3: google.api.expr.v1alpha1.Expr.ident_expr:type_name -> google.api.expr.v1alpha1.Expr.Ident - 6, // 4: google.api.expr.v1alpha1.Expr.select_expr:type_name -> google.api.expr.v1alpha1.Expr.Select - 7, // 5: google.api.expr.v1alpha1.Expr.call_expr:type_name -> google.api.expr.v1alpha1.Expr.Call - 8, // 6: google.api.expr.v1alpha1.Expr.list_expr:type_name -> google.api.expr.v1alpha1.Expr.CreateList - 9, // 7: google.api.expr.v1alpha1.Expr.struct_expr:type_name -> google.api.expr.v1alpha1.Expr.CreateStruct - 10, // 8: google.api.expr.v1alpha1.Expr.comprehension_expr:type_name -> google.api.expr.v1alpha1.Expr.Comprehension - 14, // 9: google.api.expr.v1alpha1.Constant.null_value:type_name -> google.protobuf.NullValue - 15, // 10: google.api.expr.v1alpha1.Constant.duration_value:type_name -> google.protobuf.Duration - 16, // 11: google.api.expr.v1alpha1.Constant.timestamp_value:type_name -> google.protobuf.Timestamp - 12, // 12: google.api.expr.v1alpha1.SourceInfo.positions:type_name -> google.api.expr.v1alpha1.SourceInfo.PositionsEntry - 13, // 13: google.api.expr.v1alpha1.SourceInfo.macro_calls:type_name -> google.api.expr.v1alpha1.SourceInfo.MacroCallsEntry - 1, // 14: google.api.expr.v1alpha1.Expr.Select.operand:type_name -> google.api.expr.v1alpha1.Expr - 1, // 15: google.api.expr.v1alpha1.Expr.Call.target:type_name -> google.api.expr.v1alpha1.Expr - 1, // 16: google.api.expr.v1alpha1.Expr.Call.args:type_name -> google.api.expr.v1alpha1.Expr - 1, // 17: google.api.expr.v1alpha1.Expr.CreateList.elements:type_name -> google.api.expr.v1alpha1.Expr - 11, // 18: google.api.expr.v1alpha1.Expr.CreateStruct.entries:type_name -> google.api.expr.v1alpha1.Expr.CreateStruct.Entry - 1, // 19: google.api.expr.v1alpha1.Expr.Comprehension.iter_range:type_name -> google.api.expr.v1alpha1.Expr - 1, // 20: google.api.expr.v1alpha1.Expr.Comprehension.accu_init:type_name -> google.api.expr.v1alpha1.Expr - 1, // 21: google.api.expr.v1alpha1.Expr.Comprehension.loop_condition:type_name -> google.api.expr.v1alpha1.Expr - 1, // 22: google.api.expr.v1alpha1.Expr.Comprehension.loop_step:type_name -> google.api.expr.v1alpha1.Expr - 1, // 23: google.api.expr.v1alpha1.Expr.Comprehension.result:type_name -> google.api.expr.v1alpha1.Expr - 1, // 24: google.api.expr.v1alpha1.Expr.CreateStruct.Entry.map_key:type_name -> google.api.expr.v1alpha1.Expr - 1, // 25: google.api.expr.v1alpha1.Expr.CreateStruct.Entry.value:type_name -> google.api.expr.v1alpha1.Expr - 1, // 26: google.api.expr.v1alpha1.SourceInfo.MacroCallsEntry.value:type_name -> google.api.expr.v1alpha1.Expr - 27, // [27:27] is the sub-list for method output_type - 27, // [27:27] is the sub-list for method input_type - 27, // [27:27] is the sub-list for extension type_name - 27, // [27:27] is the sub-list for extension extendee - 0, // [0:27] is the sub-list for field type_name + 2, // 0: google.api.expr.v1alpha1.ParsedExpr.expr:type_name -> google.api.expr.v1alpha1.Expr + 4, // 1: google.api.expr.v1alpha1.ParsedExpr.source_info:type_name -> google.api.expr.v1alpha1.SourceInfo + 3, // 2: google.api.expr.v1alpha1.Expr.const_expr:type_name -> google.api.expr.v1alpha1.Constant + 6, // 3: google.api.expr.v1alpha1.Expr.ident_expr:type_name -> google.api.expr.v1alpha1.Expr.Ident + 7, // 4: google.api.expr.v1alpha1.Expr.select_expr:type_name -> google.api.expr.v1alpha1.Expr.Select + 8, // 5: google.api.expr.v1alpha1.Expr.call_expr:type_name -> google.api.expr.v1alpha1.Expr.Call + 9, // 6: google.api.expr.v1alpha1.Expr.list_expr:type_name -> google.api.expr.v1alpha1.Expr.CreateList + 10, // 7: google.api.expr.v1alpha1.Expr.struct_expr:type_name -> google.api.expr.v1alpha1.Expr.CreateStruct + 11, // 8: google.api.expr.v1alpha1.Expr.comprehension_expr:type_name -> google.api.expr.v1alpha1.Expr.Comprehension + 17, // 9: google.api.expr.v1alpha1.Constant.null_value:type_name -> google.protobuf.NullValue + 18, // 10: google.api.expr.v1alpha1.Constant.duration_value:type_name -> google.protobuf.Duration + 19, // 11: google.api.expr.v1alpha1.Constant.timestamp_value:type_name -> google.protobuf.Timestamp + 14, // 12: google.api.expr.v1alpha1.SourceInfo.positions:type_name -> google.api.expr.v1alpha1.SourceInfo.PositionsEntry + 15, // 13: google.api.expr.v1alpha1.SourceInfo.macro_calls:type_name -> google.api.expr.v1alpha1.SourceInfo.MacroCallsEntry + 13, // 14: google.api.expr.v1alpha1.SourceInfo.extensions:type_name -> google.api.expr.v1alpha1.SourceInfo.Extension + 2, // 15: google.api.expr.v1alpha1.Expr.Select.operand:type_name -> google.api.expr.v1alpha1.Expr + 2, // 16: google.api.expr.v1alpha1.Expr.Call.target:type_name -> google.api.expr.v1alpha1.Expr + 2, // 17: google.api.expr.v1alpha1.Expr.Call.args:type_name -> google.api.expr.v1alpha1.Expr + 2, // 18: google.api.expr.v1alpha1.Expr.CreateList.elements:type_name -> google.api.expr.v1alpha1.Expr + 12, // 19: google.api.expr.v1alpha1.Expr.CreateStruct.entries:type_name -> google.api.expr.v1alpha1.Expr.CreateStruct.Entry + 2, // 20: google.api.expr.v1alpha1.Expr.Comprehension.iter_range:type_name -> google.api.expr.v1alpha1.Expr + 2, // 21: google.api.expr.v1alpha1.Expr.Comprehension.accu_init:type_name -> google.api.expr.v1alpha1.Expr + 2, // 22: google.api.expr.v1alpha1.Expr.Comprehension.loop_condition:type_name -> google.api.expr.v1alpha1.Expr + 2, // 23: google.api.expr.v1alpha1.Expr.Comprehension.loop_step:type_name -> google.api.expr.v1alpha1.Expr + 2, // 24: google.api.expr.v1alpha1.Expr.Comprehension.result:type_name -> google.api.expr.v1alpha1.Expr + 2, // 25: google.api.expr.v1alpha1.Expr.CreateStruct.Entry.map_key:type_name -> google.api.expr.v1alpha1.Expr + 2, // 26: google.api.expr.v1alpha1.Expr.CreateStruct.Entry.value:type_name -> google.api.expr.v1alpha1.Expr + 0, // 27: google.api.expr.v1alpha1.SourceInfo.Extension.affected_components:type_name -> google.api.expr.v1alpha1.SourceInfo.Extension.Component + 16, // 28: google.api.expr.v1alpha1.SourceInfo.Extension.version:type_name -> google.api.expr.v1alpha1.SourceInfo.Extension.Version + 2, // 29: google.api.expr.v1alpha1.SourceInfo.MacroCallsEntry.value:type_name -> google.api.expr.v1alpha1.Expr + 30, // [30:30] is the sub-list for method output_type + 30, // [30:30] is the sub-list for method input_type + 30, // [30:30] is the sub-list for extension type_name + 30, // [30:30] is the sub-list for extension extendee + 0, // [0:30] is the sub-list for field type_name } func init() { file_google_api_expr_v1alpha1_syntax_proto_init() } @@ -1674,6 +1919,30 @@ func file_google_api_expr_v1alpha1_syntax_proto_init() { return nil } } + file_google_api_expr_v1alpha1_syntax_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*SourceInfo_Extension); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_api_expr_v1alpha1_syntax_proto_msgTypes[15].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*SourceInfo_Extension_Version); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } } file_google_api_expr_v1alpha1_syntax_proto_msgTypes[1].OneofWrappers = []interface{}{ (*Expr_ConstExpr)(nil), @@ -1704,13 +1973,14 @@ func file_google_api_expr_v1alpha1_syntax_proto_init() { File: protoimpl.DescBuilder{ GoPackagePath: reflect.TypeOf(x{}).PkgPath(), RawDescriptor: file_google_api_expr_v1alpha1_syntax_proto_rawDesc, - NumEnums: 0, - NumMessages: 14, + NumEnums: 1, + NumMessages: 16, NumExtensions: 0, NumServices: 0, }, GoTypes: file_google_api_expr_v1alpha1_syntax_proto_goTypes, DependencyIndexes: file_google_api_expr_v1alpha1_syntax_proto_depIdxs, + EnumInfos: file_google_api_expr_v1alpha1_syntax_proto_enumTypes, MessageInfos: file_google_api_expr_v1alpha1_syntax_proto_msgTypes, }.Build() File_google_api_expr_v1alpha1_syntax_proto = out.File diff --git a/vendor/google.golang.org/genproto/googleapis/api/expr/v1alpha1/value.pb.go b/vendor/google.golang.org/genproto/googleapis/api/expr/v1alpha1/value.pb.go index 91d122c5..0a5ca6a1 100644 --- a/vendor/google.golang.org/genproto/googleapis/api/expr/v1alpha1/value.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/api/expr/v1alpha1/value.pb.go @@ -1,4 +1,4 @@ -// Copyright 2022 Google LLC +// Copyright 2024 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. @@ -15,7 +15,7 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: // protoc-gen-go v1.26.0 -// protoc v3.21.5 +// protoc v4.24.4 // source: google/api/expr/v1alpha1/value.proto package expr diff --git a/vendor/google.golang.org/genproto/googleapis/api/httpbody/httpbody.pb.go b/vendor/google.golang.org/genproto/googleapis/api/httpbody/httpbody.pb.go index 3543268f..e7d3805e 100644 --- a/vendor/google.golang.org/genproto/googleapis/api/httpbody/httpbody.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/api/httpbody/httpbody.pb.go @@ -1,4 +1,4 @@ -// Copyright 2023 Google LLC +// Copyright 2024 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. @@ -15,7 +15,7 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: // protoc-gen-go v1.26.0 -// protoc v3.21.9 +// protoc v4.24.4 // source: google/api/httpbody.proto package httpbody diff --git a/vendor/google.golang.org/genproto/googleapis/rpc/errdetails/error_details.pb.go b/vendor/google.golang.org/genproto/googleapis/rpc/errdetails/error_details.pb.go index 7bd161e4..3e562182 100644 --- a/vendor/google.golang.org/genproto/googleapis/rpc/errdetails/error_details.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/rpc/errdetails/error_details.pb.go @@ -1,4 +1,4 @@ -// Copyright 2022 Google LLC +// Copyright 2024 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. @@ -15,7 +15,7 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: // protoc-gen-go v1.26.0 -// protoc v3.21.9 +// protoc v4.24.4 // source: google/rpc/error_details.proto package errdetails diff --git a/vendor/google.golang.org/genproto/googleapis/rpc/status/status.pb.go b/vendor/google.golang.org/genproto/googleapis/rpc/status/status.pb.go index a6b50818..6ad1b1c1 100644 --- a/vendor/google.golang.org/genproto/googleapis/rpc/status/status.pb.go +++ b/vendor/google.golang.org/genproto/googleapis/rpc/status/status.pb.go @@ -1,4 +1,4 @@ -// Copyright 2022 Google LLC +// Copyright 2024 Google LLC // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. @@ -15,7 +15,7 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: // protoc-gen-go v1.26.0 -// protoc v3.21.9 +// protoc v4.24.4 // source: google/rpc/status.proto package status diff --git a/vendor/google.golang.org/grpc/CONTRIBUTING.md b/vendor/google.golang.org/grpc/CONTRIBUTING.md index 608aa6e1..0854d298 100644 --- a/vendor/google.golang.org/grpc/CONTRIBUTING.md +++ b/vendor/google.golang.org/grpc/CONTRIBUTING.md @@ -66,7 +66,7 @@ How to get your contributions merged smoothly and quickly. - **All tests need to be passing** before your change can be merged. We recommend you **run tests locally** before creating your PR to catch breakages early on. - - `VET_SKIP_PROTO=1 ./vet.sh` to catch vet errors + - `./scripts/vet.sh` to catch vet errors - `go test -cpu 1,4 -timeout 7m ./...` to run the tests - `go test -race -cpu 1,4 -timeout 7m ./...` to run tests in race mode diff --git a/vendor/google.golang.org/grpc/MAINTAINERS.md b/vendor/google.golang.org/grpc/MAINTAINERS.md index c6672c0a..6a8a0778 100644 --- a/vendor/google.golang.org/grpc/MAINTAINERS.md +++ b/vendor/google.golang.org/grpc/MAINTAINERS.md @@ -9,6 +9,7 @@ for general contribution guidelines. ## Maintainers (in alphabetical order) +- [atollena](https://github.com/atollena), Datadog, Inc. - [cesarghali](https://github.com/cesarghali), Google LLC - [dfawley](https://github.com/dfawley), Google LLC - [easwars](https://github.com/easwars), Google LLC diff --git a/vendor/google.golang.org/grpc/Makefile b/vendor/google.golang.org/grpc/Makefile index 1f896092..be38384f 100644 --- a/vendor/google.golang.org/grpc/Makefile +++ b/vendor/google.golang.org/grpc/Makefile @@ -30,17 +30,20 @@ testdeps: GO111MODULE=on go get -d -v -t google.golang.org/grpc/... vet: vetdeps - ./vet.sh + ./scripts/vet.sh vetdeps: - ./vet.sh -install + ./scripts/vet.sh -install .PHONY: \ all \ build \ clean \ + deps \ proto \ test \ + testsubmodule \ testrace \ + testdeps \ vet \ vetdeps diff --git a/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go b/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go index 856c75dd..1afb1e84 100644 --- a/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go +++ b/vendor/google.golang.org/grpc/binarylog/grpc_binarylog_v1/binarylog.pb.go @@ -18,7 +18,7 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.32.0 +// protoc-gen-go v1.33.0 // protoc v4.25.2 // source: grpc/binlog/v1/binarylog.proto diff --git a/vendor/google.golang.org/grpc/clientconn.go b/vendor/google.golang.org/grpc/clientconn.go index c7f26071..2359f94b 100644 --- a/vendor/google.golang.org/grpc/clientconn.go +++ b/vendor/google.golang.org/grpc/clientconn.go @@ -37,7 +37,6 @@ import ( "google.golang.org/grpc/internal/channelz" "google.golang.org/grpc/internal/grpcsync" "google.golang.org/grpc/internal/idle" - "google.golang.org/grpc/internal/pretty" iresolver "google.golang.org/grpc/internal/resolver" "google.golang.org/grpc/internal/transport" "google.golang.org/grpc/keepalive" @@ -121,8 +120,9 @@ func (dcs *defaultConfigSelector) SelectConfig(rpcInfo iresolver.RPCInfo) (*ires // https://github.com/grpc/grpc/blob/master/doc/naming.md. e.g. to use dns // resolver, a "dns:///" prefix should be applied to the target. // -// The DialOptions returned by WithBlock, WithTimeout, and -// WithReturnConnectionError are ignored by this function. +// The DialOptions returned by WithBlock, WithTimeout, +// WithReturnConnectionError, and FailOnNonTempDialError are ignored by this +// function. func NewClient(target string, opts ...DialOption) (conn *ClientConn, err error) { cc := &ClientConn{ target: target, @@ -196,6 +196,8 @@ func NewClient(target string, opts ...DialOption) (conn *ClientConn, err error) } // Dial calls DialContext(context.Background(), target, opts...). +// +// Deprecated: use NewClient instead. Will be supported throughout 1.x. func Dial(target string, opts ...DialOption) (*ClientConn, error) { return DialContext(context.Background(), target, opts...) } @@ -209,6 +211,8 @@ func Dial(target string, opts ...DialOption) (*ClientConn, error) { // "passthrough" for backward compatibility. This distinction should not matter // to most users, but could matter to legacy users that specify a custom dialer // and expect it to receive the target string directly. +// +// Deprecated: use NewClient instead. Will be supported throughout 1.x. func DialContext(ctx context.Context, target string, opts ...DialOption) (conn *ClientConn, err error) { // At the end of this method, we kick the channel out of idle, rather than // waiting for the first rpc. @@ -838,6 +842,9 @@ func (cc *ClientConn) newAddrConnLocked(addrs []resolver.Address, opts balancer. stateChan: make(chan struct{}), } ac.ctx, ac.cancel = context.WithCancel(cc.ctx) + // Start with our address set to the first address; this may be updated if + // we connect to different addresses. + ac.channelz.ChannelMetrics.Target.Store(&addrs[0].Addr) channelz.AddTraceEvent(logger, ac.channelz, 0, &channelz.TraceEvent{ Desc: "Subchannel created", @@ -929,10 +936,14 @@ func equalAddresses(a, b []resolver.Address) bool { // updateAddrs updates ac.addrs with the new addresses list and handles active // connections or connection attempts. func (ac *addrConn) updateAddrs(addrs []resolver.Address) { - ac.mu.Lock() - channelz.Infof(logger, ac.channelz, "addrConn: updateAddrs curAddr: %v, addrs: %v", pretty.ToJSON(ac.curAddr), pretty.ToJSON(addrs)) - addrs = copyAddressesWithoutBalancerAttributes(addrs) + limit := len(addrs) + if limit > 5 { + limit = 5 + } + channelz.Infof(logger, ac.channelz, "addrConn: updateAddrs addrs (%d of %d): %v", limit, len(addrs), addrs[:limit]) + + ac.mu.Lock() if equalAddresses(ac.addrs, addrs) { ac.mu.Unlock() return @@ -1167,6 +1178,10 @@ type addrConn struct { // is received, transport is closed, ac has been torn down). transport transport.ClientTransport // The current transport. + // This mutex is used on the RPC path, so its usage should be minimized as + // much as possible. + // TODO: Find a lock-free way to retrieve the transport and state from the + // addrConn. mu sync.Mutex curAddr resolver.Address // The current address. addrs []resolver.Address // All addresses that the resolver resolved to. @@ -1292,6 +1307,7 @@ func (ac *addrConn) resetTransport() { func (ac *addrConn) tryAllAddrs(ctx context.Context, addrs []resolver.Address, connectDeadline time.Time) error { var firstConnErr error for _, addr := range addrs { + ac.channelz.ChannelMetrics.Target.Store(&addr.Addr) if ctx.Err() != nil { return errConnClosing } @@ -1739,7 +1755,7 @@ func encodeAuthority(authority string) string { return false case '!', '$', '&', '\'', '(', ')', '*', '+', ',', ';', '=': // Subdelim characters return false - case ':', '[', ']', '@': // Authority related delimeters + case ':', '[', ']', '@': // Authority related delimiters return false } // Everything else must be escaped. diff --git a/vendor/google.golang.org/grpc/codegen.sh b/vendor/google.golang.org/grpc/codegen.sh deleted file mode 100644 index 4cdc6ba7..00000000 --- a/vendor/google.golang.org/grpc/codegen.sh +++ /dev/null @@ -1,17 +0,0 @@ -#!/usr/bin/env bash - -# This script serves as an example to demonstrate how to generate the gRPC-Go -# interface and the related messages from .proto file. -# -# It assumes the installation of i) Google proto buffer compiler at -# https://github.com/google/protobuf (after v2.6.1) and ii) the Go codegen -# plugin at https://github.com/golang/protobuf (after 2015-02-20). If you have -# not, please install them first. -# -# We recommend running this script at $GOPATH/src. -# -# If this is not what you need, feel free to make your own scripts. Again, this -# script is for demonstration purpose. -# -proto=$1 -protoc --go_out=plugins=grpc:. $proto diff --git a/vendor/google.golang.org/grpc/codes/codes.go b/vendor/google.golang.org/grpc/codes/codes.go index 08476ad1..0b42c302 100644 --- a/vendor/google.golang.org/grpc/codes/codes.go +++ b/vendor/google.golang.org/grpc/codes/codes.go @@ -235,7 +235,7 @@ func (c *Code) UnmarshalJSON(b []byte) error { if ci, err := strconv.ParseUint(string(b), 10, 32); err == nil { if ci >= _maxCode { - return fmt.Errorf("invalid code: %q", ci) + return fmt.Errorf("invalid code: %d", ci) } *c = Code(ci) diff --git a/vendor/google.golang.org/grpc/credentials/credentials.go b/vendor/google.golang.org/grpc/credentials/credentials.go index f6b55c68..665e790b 100644 --- a/vendor/google.golang.org/grpc/credentials/credentials.go +++ b/vendor/google.golang.org/grpc/credentials/credentials.go @@ -30,7 +30,7 @@ import ( "google.golang.org/grpc/attributes" icredentials "google.golang.org/grpc/internal/credentials" - "google.golang.org/protobuf/protoadapt" + "google.golang.org/protobuf/proto" ) // PerRPCCredentials defines the common interface for the credentials which need to @@ -237,7 +237,7 @@ func ClientHandshakeInfoFromContext(ctx context.Context) ClientHandshakeInfo { } // CheckSecurityLevel checks if a connection's security level is greater than or equal to the specified one. -// It returns success if 1) the condition is satisified or 2) AuthInfo struct does not implement GetCommonAuthInfo() method +// It returns success if 1) the condition is satisfied or 2) AuthInfo struct does not implement GetCommonAuthInfo() method // or 3) CommonAuthInfo.SecurityLevel has an invalid zero value. For 2) and 3), it is for the purpose of backward-compatibility. // // This API is experimental. @@ -287,5 +287,5 @@ type ChannelzSecurityValue interface { type OtherChannelzSecurityValue struct { ChannelzSecurityValue Name string - Value protoadapt.MessageV1 + Value proto.Message } diff --git a/vendor/google.golang.org/grpc/dialoptions.go b/vendor/google.golang.org/grpc/dialoptions.go index 40249322..00273702 100644 --- a/vendor/google.golang.org/grpc/dialoptions.go +++ b/vendor/google.golang.org/grpc/dialoptions.go @@ -300,6 +300,9 @@ func withBackoff(bs internalbackoff.Strategy) DialOption { // // Use of this feature is not recommended. For more information, please see: // https://github.com/grpc/grpc-go/blob/master/Documentation/anti-patterns.md +// +// Deprecated: this DialOption is not supported by NewClient. +// Will be supported throughout 1.x. func WithBlock() DialOption { return newFuncDialOption(func(o *dialOptions) { o.block = true @@ -314,10 +317,8 @@ func WithBlock() DialOption { // Use of this feature is not recommended. For more information, please see: // https://github.com/grpc/grpc-go/blob/master/Documentation/anti-patterns.md // -// # Experimental -// -// Notice: This API is EXPERIMENTAL and may be changed or removed in a -// later release. +// Deprecated: this DialOption is not supported by NewClient. +// Will be supported throughout 1.x. func WithReturnConnectionError() DialOption { return newFuncDialOption(func(o *dialOptions) { o.block = true @@ -387,8 +388,8 @@ func WithCredentialsBundle(b credentials.Bundle) DialOption { // WithTimeout returns a DialOption that configures a timeout for dialing a // ClientConn initially. This is valid if and only if WithBlock() is present. // -// Deprecated: use DialContext instead of Dial and context.WithTimeout -// instead. Will be supported throughout 1.x. +// Deprecated: this DialOption is not supported by NewClient. +// Will be supported throughout 1.x. func WithTimeout(d time.Duration) DialOption { return newFuncDialOption(func(o *dialOptions) { o.timeout = d @@ -470,9 +471,8 @@ func withBinaryLogger(bl binarylog.Logger) DialOption { // Use of this feature is not recommended. For more information, please see: // https://github.com/grpc/grpc-go/blob/master/Documentation/anti-patterns.md // -// # Experimental -// -// Notice: This API is EXPERIMENTAL and may be changed or removed in a +// Deprecated: this DialOption is not supported by NewClient. +// This API may be changed or removed in a // later release. func FailOnNonTempDialError(f bool) DialOption { return newFuncDialOption(func(o *dialOptions) { @@ -601,12 +601,22 @@ func WithDisableRetry() DialOption { }) } +// MaxHeaderListSizeDialOption is a DialOption that specifies the maximum +// (uncompressed) size of header list that the client is prepared to accept. +type MaxHeaderListSizeDialOption struct { + MaxHeaderListSize uint32 +} + +func (o MaxHeaderListSizeDialOption) apply(do *dialOptions) { + do.copts.MaxHeaderListSize = &o.MaxHeaderListSize +} + // WithMaxHeaderListSize returns a DialOption that specifies the maximum // (uncompressed) size of header list that the client is prepared to accept. func WithMaxHeaderListSize(s uint32) DialOption { - return newFuncDialOption(func(o *dialOptions) { - o.copts.MaxHeaderListSize = &s - }) + return MaxHeaderListSizeDialOption{ + MaxHeaderListSize: s, + } } // WithDisableHealthCheck disables the LB channel health checking for all @@ -648,7 +658,7 @@ func defaultDialOptions() dialOptions { } } -// withGetMinConnectDeadline specifies the function that clientconn uses to +// withMinConnectDeadline specifies the function that clientconn uses to // get minConnectDeadline. This can be used to make connection attempts happen // faster/slower. // diff --git a/vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go b/vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go index 5bf880d4..6a93475a 100644 --- a/vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go +++ b/vendor/google.golang.org/grpc/health/grpc_health_v1/health.pb.go @@ -17,7 +17,7 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.32.0 +// protoc-gen-go v1.33.0 // protoc v4.25.2 // source: grpc/health/v1/health.proto diff --git a/vendor/google.golang.org/grpc/health/grpc_health_v1/health_grpc.pb.go b/vendor/google.golang.org/grpc/health/grpc_health_v1/health_grpc.pb.go index 4c46c098..8f793e6e 100644 --- a/vendor/google.golang.org/grpc/health/grpc_health_v1/health_grpc.pb.go +++ b/vendor/google.golang.org/grpc/health/grpc_health_v1/health_grpc.pb.go @@ -32,8 +32,8 @@ import ( // This is a compile-time assertion to ensure that this generated file // is compatible with the grpc package it is being compiled against. -// Requires gRPC-Go v1.32.0 or later. -const _ = grpc.SupportPackageIsVersion7 +// Requires gRPC-Go v1.62.0 or later. +const _ = grpc.SupportPackageIsVersion8 const ( Health_Check_FullMethodName = "/grpc.health.v1.Health/Check" @@ -81,8 +81,9 @@ func NewHealthClient(cc grpc.ClientConnInterface) HealthClient { } func (c *healthClient) Check(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (*HealthCheckResponse, error) { + cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...) out := new(HealthCheckResponse) - err := c.cc.Invoke(ctx, Health_Check_FullMethodName, in, out, opts...) + err := c.cc.Invoke(ctx, Health_Check_FullMethodName, in, out, cOpts...) if err != nil { return nil, err } @@ -90,11 +91,12 @@ func (c *healthClient) Check(ctx context.Context, in *HealthCheckRequest, opts . } func (c *healthClient) Watch(ctx context.Context, in *HealthCheckRequest, opts ...grpc.CallOption) (Health_WatchClient, error) { - stream, err := c.cc.NewStream(ctx, &Health_ServiceDesc.Streams[0], Health_Watch_FullMethodName, opts...) + cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...) + stream, err := c.cc.NewStream(ctx, &Health_ServiceDesc.Streams[0], Health_Watch_FullMethodName, cOpts...) if err != nil { return nil, err } - x := &healthWatchClient{stream} + x := &healthWatchClient{ClientStream: stream} if err := x.ClientStream.SendMsg(in); err != nil { return nil, err } @@ -198,7 +200,7 @@ func _Health_Watch_Handler(srv interface{}, stream grpc.ServerStream) error { if err := stream.RecvMsg(m); err != nil { return err } - return srv.(HealthServer).Watch(m, &healthWatchServer{stream}) + return srv.(HealthServer).Watch(m, &healthWatchServer{ServerStream: stream}) } type Health_WatchServer interface { diff --git a/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/config.go b/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/config.go index 6bf7f873..13821a92 100644 --- a/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/config.go +++ b/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/config.go @@ -75,7 +75,6 @@ func ParseConfig(cfg json.RawMessage) (serviceconfig.LoadBalancingConfig, error) if err != nil { return nil, fmt.Errorf("error parsing config for policy %q: %v", name, err) } - return &lbConfig{childBuilder: builder, childConfig: cfg}, nil } diff --git a/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/gracefulswitch.go b/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/gracefulswitch.go index 45d5e50e..73bb4c4e 100644 --- a/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/gracefulswitch.go +++ b/vendor/google.golang.org/grpc/internal/balancer/gracefulswitch/gracefulswitch.go @@ -169,7 +169,6 @@ func (gsb *Balancer) latestBalancer() *balancerWrapper { func (gsb *Balancer) UpdateClientConnState(state balancer.ClientConnState) error { // The resolver data is only relevant to the most recent LB Policy. balToUpdate := gsb.latestBalancer() - gsbCfg, ok := state.BalancerConfig.(*lbConfig) if ok { // Switch to the child in the config unless it is already active. diff --git a/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go b/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go index e8456a77..aa4505a8 100644 --- a/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go +++ b/vendor/google.golang.org/grpc/internal/binarylog/method_logger.go @@ -65,7 +65,7 @@ type TruncatingMethodLogger struct { callID uint64 idWithinCallGen *callIDGenerator - sink Sink // TODO(blog): make this plugable. + sink Sink // TODO(blog): make this pluggable. } // NewTruncatingMethodLogger returns a new truncating method logger. @@ -80,7 +80,7 @@ func NewTruncatingMethodLogger(h, m uint64) *TruncatingMethodLogger { callID: idGen.next(), idWithinCallGen: &callIDGenerator{}, - sink: DefaultSink, // TODO(blog): make it plugable. + sink: DefaultSink, // TODO(blog): make it pluggable. } } @@ -397,7 +397,7 @@ func metadataKeyOmit(key string) bool { switch key { case "lb-token", ":path", ":authority", "content-encoding", "content-type", "user-agent", "te": return true - case "grpc-trace-bin": // grpc-trace-bin is special because it's visiable to users. + case "grpc-trace-bin": // grpc-trace-bin is special because it's visible to users. return false } return strings.HasPrefix(key, "grpc-") diff --git a/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go b/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go index 685a3cb4..9c915d9e 100644 --- a/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go +++ b/vendor/google.golang.org/grpc/internal/envconfig/envconfig.go @@ -28,9 +28,6 @@ import ( var ( // TXTErrIgnore is set if TXT errors should be ignored ("GRPC_GO_IGNORE_TXT_ERRORS" is not "false"). TXTErrIgnore = boolFromEnv("GRPC_GO_IGNORE_TXT_ERRORS", true) - // AdvertiseCompressors is set if registered compressor should be advertised - // ("GRPC_GO_ADVERTISE_COMPRESSORS" is not "false"). - AdvertiseCompressors = boolFromEnv("GRPC_GO_ADVERTISE_COMPRESSORS", true) // RingHashCap indicates the maximum ring size which defaults to 4096 // entries but may be overridden by setting the environment variable // "GRPC_RING_HASH_CAP". This does not override the default bounds diff --git a/vendor/google.golang.org/grpc/internal/grpcutil/compressor.go b/vendor/google.golang.org/grpc/internal/grpcutil/compressor.go index 9f409096..e8d86698 100644 --- a/vendor/google.golang.org/grpc/internal/grpcutil/compressor.go +++ b/vendor/google.golang.org/grpc/internal/grpcutil/compressor.go @@ -20,8 +20,6 @@ package grpcutil import ( "strings" - - "google.golang.org/grpc/internal/envconfig" ) // RegisteredCompressorNames holds names of the registered compressors. @@ -40,8 +38,5 @@ func IsCompressorNameRegistered(name string) bool { // RegisteredCompressors returns a string of registered compressor names // separated by comma. func RegisteredCompressors() string { - if !envconfig.AdvertiseCompressors { - return "" - } return strings.Join(RegisteredCompressorNames, ",") } diff --git a/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go b/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go index abab35e2..f3f52a59 100644 --- a/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go +++ b/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go @@ -41,18 +41,24 @@ import ( "google.golang.org/grpc/serviceconfig" ) -// EnableSRVLookups controls whether the DNS resolver attempts to fetch gRPCLB -// addresses from SRV records. Must not be changed after init time. -var EnableSRVLookups = false - -// ResolvingTimeout specifies the maximum duration for a DNS resolution request. -// If the timeout expires before a response is received, the request will be canceled. -// -// It is recommended to set this value at application startup. Avoid modifying this variable -// after initialization as it's not thread-safe for concurrent modification. -var ResolvingTimeout = 30 * time.Second - -var logger = grpclog.Component("dns") +var ( + // EnableSRVLookups controls whether the DNS resolver attempts to fetch gRPCLB + // addresses from SRV records. Must not be changed after init time. + EnableSRVLookups = false + + // MinResolutionInterval is the minimum interval at which re-resolutions are + // allowed. This helps to prevent excessive re-resolution. + MinResolutionInterval = 30 * time.Second + + // ResolvingTimeout specifies the maximum duration for a DNS resolution request. + // If the timeout expires before a response is received, the request will be canceled. + // + // It is recommended to set this value at application startup. Avoid modifying this variable + // after initialization as it's not thread-safe for concurrent modification. + ResolvingTimeout = 30 * time.Second + + logger = grpclog.Component("dns") +) func init() { resolver.Register(NewBuilder()) @@ -208,7 +214,7 @@ func (d *dnsResolver) watcher() { // Success resolving, wait for the next ResolveNow. However, also wait 30 // seconds at the very least to prevent constantly re-resolving. backoffIndex = 1 - waitTime = internal.MinResolutionRate + waitTime = MinResolutionInterval select { case <-d.ctx.Done(): return diff --git a/vendor/google.golang.org/grpc/internal/resolver/dns/internal/internal.go b/vendor/google.golang.org/grpc/internal/resolver/dns/internal/internal.go index c7fc557d..a7ecaf8d 100644 --- a/vendor/google.golang.org/grpc/internal/resolver/dns/internal/internal.go +++ b/vendor/google.golang.org/grpc/internal/resolver/dns/internal/internal.go @@ -28,7 +28,7 @@ import ( // NetResolver groups the methods on net.Resolver that are used by the DNS // resolver implementation. This allows the default net.Resolver instance to be -// overidden from tests. +// overridden from tests. type NetResolver interface { LookupHost(ctx context.Context, host string) (addrs []string, err error) LookupSRV(ctx context.Context, service, proto, name string) (cname string, addrs []*net.SRV, err error) @@ -50,10 +50,6 @@ var ( // The following vars are overridden from tests. var ( - // MinResolutionRate is the minimum rate at which re-resolutions are - // allowed. This helps to prevent excessive re-resolution. - MinResolutionRate = 30 * time.Second - // TimeAfterFunc is used by the DNS resolver to wait for the given duration // to elapse. In non-test code, this is implemented by time.After. In test // code, this can be used to control the amount of time the resolver is diff --git a/vendor/google.golang.org/grpc/internal/transport/controlbuf.go b/vendor/google.golang.org/grpc/internal/transport/controlbuf.go index 83c38298..3deadfb4 100644 --- a/vendor/google.golang.org/grpc/internal/transport/controlbuf.go +++ b/vendor/google.golang.org/grpc/internal/transport/controlbuf.go @@ -193,7 +193,7 @@ type goAway struct { code http2.ErrCode debugData []byte headsUp bool - closeConn error // if set, loopyWriter will exit, resulting in conn closure + closeConn error // if set, loopyWriter will exit with this error } func (*goAway) isTransportResponseFrame() bool { return false } @@ -336,7 +336,7 @@ func (c *controlBuffer) put(it cbItem) error { return err } -func (c *controlBuffer) executeAndPut(f func(it any) bool, it cbItem) (bool, error) { +func (c *controlBuffer) executeAndPut(f func() bool, it cbItem) (bool, error) { var wakeUp bool c.mu.Lock() if c.err != nil { @@ -344,7 +344,7 @@ func (c *controlBuffer) executeAndPut(f func(it any) bool, it cbItem) (bool, err return false, c.err } if f != nil { - if !f(it) { // f wasn't successful + if !f() { // f wasn't successful c.mu.Unlock() return false, nil } @@ -495,21 +495,22 @@ type loopyWriter struct { ssGoAwayHandler func(*goAway) (bool, error) } -func newLoopyWriter(s side, fr *framer, cbuf *controlBuffer, bdpEst *bdpEstimator, conn net.Conn, logger *grpclog.PrefixLogger) *loopyWriter { +func newLoopyWriter(s side, fr *framer, cbuf *controlBuffer, bdpEst *bdpEstimator, conn net.Conn, logger *grpclog.PrefixLogger, goAwayHandler func(*goAway) (bool, error)) *loopyWriter { var buf bytes.Buffer l := &loopyWriter{ - side: s, - cbuf: cbuf, - sendQuota: defaultWindowSize, - oiws: defaultWindowSize, - estdStreams: make(map[uint32]*outStream), - activeStreams: newOutStreamList(), - framer: fr, - hBuf: &buf, - hEnc: hpack.NewEncoder(&buf), - bdpEst: bdpEst, - conn: conn, - logger: logger, + side: s, + cbuf: cbuf, + sendQuota: defaultWindowSize, + oiws: defaultWindowSize, + estdStreams: make(map[uint32]*outStream), + activeStreams: newOutStreamList(), + framer: fr, + hBuf: &buf, + hEnc: hpack.NewEncoder(&buf), + bdpEst: bdpEst, + conn: conn, + logger: logger, + ssGoAwayHandler: goAwayHandler, } return l } diff --git a/vendor/google.golang.org/grpc/internal/transport/http2_client.go b/vendor/google.golang.org/grpc/internal/transport/http2_client.go index deba0c4d..3c63c706 100644 --- a/vendor/google.golang.org/grpc/internal/transport/http2_client.go +++ b/vendor/google.golang.org/grpc/internal/transport/http2_client.go @@ -114,11 +114,11 @@ type http2Client struct { streamQuota int64 streamsQuotaAvailable chan struct{} waitingStreams uint32 - nextID uint32 registeredCompressors string // Do not access controlBuf with mu held. mu sync.Mutex // guard the following variables + nextID uint32 state transportState activeStreams map[uint32]*Stream // prevGoAway ID records the Last-Stream-ID in the previous GOAway frame. @@ -408,10 +408,10 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts readerErrCh := make(chan error, 1) go t.reader(readerErrCh) defer func() { - if err == nil { - err = <-readerErrCh - } if err != nil { + // writerDone should be closed since the loopy goroutine + // wouldn't have started in the case this function returns an error. + close(t.writerDone) t.Close(err) } }() @@ -458,8 +458,12 @@ func newHTTP2Client(connectCtx, ctx context.Context, addr resolver.Address, opts if err := t.framer.writer.Flush(); err != nil { return nil, err } + // Block until the server preface is received successfully or an error occurs. + if err = <-readerErrCh; err != nil { + return nil, err + } go func() { - t.loopy = newLoopyWriter(clientSide, t.framer, t.controlBuf, t.bdpEst, t.conn, t.logger) + t.loopy = newLoopyWriter(clientSide, t.framer, t.controlBuf, t.bdpEst, t.conn, t.logger, t.outgoingGoAwayHandler) if err := t.loopy.run(); !isIOError(err) { // Immediately close the connection, as the loopy writer returns // when there are no more active streams and we were draining (the @@ -517,6 +521,17 @@ func (t *http2Client) getPeer() *peer.Peer { } } +// OutgoingGoAwayHandler writes a GOAWAY to the connection. Always returns (false, err) as we want the GoAway +// to be the last frame loopy writes to the transport. +func (t *http2Client) outgoingGoAwayHandler(g *goAway) (bool, error) { + t.mu.Lock() + defer t.mu.Unlock() + if err := t.framer.fr.WriteGoAway(t.nextID-2, http2.ErrCodeNo, g.debugData); err != nil { + return false, err + } + return false, g.closeConn +} + func (t *http2Client) createHeaderFields(ctx context.Context, callHdr *CallHdr) ([]hpack.HeaderField, error) { aud := t.createAudience(callHdr) ri := credentials.RequestInfo{ @@ -781,7 +796,7 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*Stream, firstTry := true var ch chan struct{} transportDrainRequired := false - checkForStreamQuota := func(it any) bool { + checkForStreamQuota := func() bool { if t.streamQuota <= 0 { // Can go negative if server decreases it. if firstTry { t.waitingStreams++ @@ -793,23 +808,24 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*Stream, t.waitingStreams-- } t.streamQuota-- - h := it.(*headerFrame) - h.streamID = t.nextID - t.nextID += 2 - - // Drain client transport if nextID > MaxStreamID which signals gRPC that - // the connection is closed and a new one must be created for subsequent RPCs. - transportDrainRequired = t.nextID > MaxStreamID - s.id = h.streamID - s.fc = &inFlow{limit: uint32(t.initialWindowSize)} t.mu.Lock() if t.state == draining || t.activeStreams == nil { // Can be niled from Close(). t.mu.Unlock() return false // Don't create a stream if the transport is already closed. } + + hdr.streamID = t.nextID + t.nextID += 2 + // Drain client transport if nextID > MaxStreamID which signals gRPC that + // the connection is closed and a new one must be created for subsequent RPCs. + transportDrainRequired = t.nextID > MaxStreamID + + s.id = hdr.streamID + s.fc = &inFlow{limit: uint32(t.initialWindowSize)} t.activeStreams[s.id] = s t.mu.Unlock() + if t.streamQuota > 0 && t.waitingStreams > 0 { select { case t.streamsQuotaAvailable <- struct{}{}: @@ -819,13 +835,12 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*Stream, return true } var hdrListSizeErr error - checkForHeaderListSize := func(it any) bool { + checkForHeaderListSize := func() bool { if t.maxSendHeaderListSize == nil { return true } - hdrFrame := it.(*headerFrame) var sz int64 - for _, f := range hdrFrame.hf { + for _, f := range hdr.hf { if sz += int64(f.Size()); sz > int64(*t.maxSendHeaderListSize) { hdrListSizeErr = status.Errorf(codes.Internal, "header list size to send violates the maximum size (%d bytes) set by server", *t.maxSendHeaderListSize) return false @@ -834,8 +849,8 @@ func (t *http2Client) NewStream(ctx context.Context, callHdr *CallHdr) (*Stream, return true } for { - success, err := t.controlBuf.executeAndPut(func(it any) bool { - return checkForHeaderListSize(it) && checkForStreamQuota(it) + success, err := t.controlBuf.executeAndPut(func() bool { + return checkForHeaderListSize() && checkForStreamQuota() }, hdr) if err != nil { // Connection closed. @@ -946,7 +961,7 @@ func (t *http2Client) closeStream(s *Stream, err error, rst bool, rstCode http2. rst: rst, rstCode: rstCode, } - addBackStreamQuota := func(any) bool { + addBackStreamQuota := func() bool { t.streamQuota++ if t.streamQuota > 0 && t.waitingStreams > 0 { select { @@ -966,7 +981,7 @@ func (t *http2Client) closeStream(s *Stream, err error, rst bool, rstCode http2. // Close kicks off the shutdown process of the transport. This should be called // only once on a transport. Once it is called, the transport should not be -// accessed any more. +// accessed anymore. func (t *http2Client) Close(err error) { t.mu.Lock() // Make sure we only close once. @@ -991,7 +1006,10 @@ func (t *http2Client) Close(err error) { t.kpDormancyCond.Signal() } t.mu.Unlock() - t.controlBuf.finish() + // Per HTTP/2 spec, a GOAWAY frame must be sent before closing the + // connection. See https://httpwg.org/specs/rfc7540.html#GOAWAY. + t.controlBuf.put(&goAway{code: http2.ErrCodeNo, debugData: []byte("client transport shutdown"), closeConn: err}) + <-t.writerDone t.cancel() t.conn.Close() channelz.RemoveEntry(t.channelz.ID) @@ -1099,7 +1117,7 @@ func (t *http2Client) updateWindow(s *Stream, n uint32) { // for the transport and the stream based on the current bdp // estimation. func (t *http2Client) updateFlowControl(n uint32) { - updateIWS := func(any) bool { + updateIWS := func() bool { t.initialWindowSize = int32(n) t.mu.Lock() for _, s := range t.activeStreams { @@ -1252,7 +1270,7 @@ func (t *http2Client) handleSettings(f *http2.SettingsFrame, isFirst bool) { } updateFuncs = append(updateFuncs, updateStreamQuota) } - t.controlBuf.executeAndPut(func(any) bool { + t.controlBuf.executeAndPut(func() bool { for _, f := range updateFuncs { f() } diff --git a/vendor/google.golang.org/grpc/internal/transport/http2_server.go b/vendor/google.golang.org/grpc/internal/transport/http2_server.go index d582e047..cab0e2d3 100644 --- a/vendor/google.golang.org/grpc/internal/transport/http2_server.go +++ b/vendor/google.golang.org/grpc/internal/transport/http2_server.go @@ -330,8 +330,7 @@ func NewServerTransport(conn net.Conn, config *ServerConfig) (_ ServerTransport, t.handleSettings(sf) go func() { - t.loopy = newLoopyWriter(serverSide, t.framer, t.controlBuf, t.bdpEst, t.conn, t.logger) - t.loopy.ssGoAwayHandler = t.outgoingGoAwayHandler + t.loopy = newLoopyWriter(serverSide, t.framer, t.controlBuf, t.bdpEst, t.conn, t.logger, t.outgoingGoAwayHandler) err := t.loopy.run() close(t.loopyWriterDone) if !isIOError(err) { @@ -860,7 +859,7 @@ func (t *http2Server) handleSettings(f *http2.SettingsFrame) { } return nil }) - t.controlBuf.executeAndPut(func(any) bool { + t.controlBuf.executeAndPut(func() bool { for _, f := range updateFuncs { f() } @@ -1014,12 +1013,13 @@ func (t *http2Server) writeHeaderLocked(s *Stream) error { headerFields = append(headerFields, hpack.HeaderField{Name: "grpc-encoding", Value: s.sendCompress}) } headerFields = appendHeaderFieldsFromMD(headerFields, s.header) - success, err := t.controlBuf.executeAndPut(t.checkForHeaderListSize, &headerFrame{ + hf := &headerFrame{ streamID: s.id, hf: headerFields, endStream: false, onWrite: t.setResetPingStrikes, - }) + } + success, err := t.controlBuf.executeAndPut(func() bool { return t.checkForHeaderListSize(hf) }, hf) if !success { if err != nil { return err @@ -1208,7 +1208,7 @@ func (t *http2Server) keepalive() { continue } if outstandingPing && kpTimeoutLeft <= 0 { - t.Close(fmt.Errorf("keepalive ping not acked within timeout %s", t.kp.Time)) + t.Close(fmt.Errorf("keepalive ping not acked within timeout %s", t.kp.Timeout)) return } if !outstandingPing { diff --git a/vendor/google.golang.org/grpc/internal/transport/transport.go b/vendor/google.golang.org/grpc/internal/transport/transport.go index 0d2a6e47..4b39c0ad 100644 --- a/vendor/google.golang.org/grpc/internal/transport/transport.go +++ b/vendor/google.golang.org/grpc/internal/transport/transport.go @@ -304,7 +304,7 @@ func (s *Stream) isHeaderSent() bool { } // updateHeaderSent updates headerSent and returns true -// if it was alreay set. It is valid only on server-side. +// if it was already set. It is valid only on server-side. func (s *Stream) updateHeaderSent() bool { return atomic.SwapUint32(&s.headerSent, 1) == 1 } diff --git a/vendor/google.golang.org/grpc/peer/peer.go b/vendor/google.golang.org/grpc/peer/peer.go index a821ff9b..499a49c8 100644 --- a/vendor/google.golang.org/grpc/peer/peer.go +++ b/vendor/google.golang.org/grpc/peer/peer.go @@ -22,7 +22,9 @@ package peer import ( "context" + "fmt" "net" + "strings" "google.golang.org/grpc/credentials" ) @@ -39,6 +41,34 @@ type Peer struct { AuthInfo credentials.AuthInfo } +// String ensures the Peer types implements the Stringer interface in order to +// allow to print a context with a peerKey value effectively. +func (p *Peer) String() string { + if p == nil { + return "Peer" + } + sb := &strings.Builder{} + sb.WriteString("Peer{") + if p.Addr != nil { + fmt.Fprintf(sb, "Addr: '%s', ", p.Addr.String()) + } else { + fmt.Fprintf(sb, "Addr: , ") + } + if p.LocalAddr != nil { + fmt.Fprintf(sb, "LocalAddr: '%s', ", p.LocalAddr.String()) + } else { + fmt.Fprintf(sb, "LocalAddr: , ") + } + if p.AuthInfo != nil { + fmt.Fprintf(sb, "AuthInfo: '%s'", p.AuthInfo.AuthType()) + } else { + fmt.Fprintf(sb, "AuthInfo: ") + } + sb.WriteString("}") + + return sb.String() +} + type peerKey struct{} // NewContext creates a new context with peer information attached. diff --git a/vendor/google.golang.org/grpc/picker_wrapper.go b/vendor/google.golang.org/grpc/picker_wrapper.go index bf56faa7..56e8aba7 100644 --- a/vendor/google.golang.org/grpc/picker_wrapper.go +++ b/vendor/google.golang.org/grpc/picker_wrapper.go @@ -20,6 +20,7 @@ package grpc import ( "context" + "fmt" "io" "sync" @@ -117,7 +118,7 @@ func (pw *pickerWrapper) pick(ctx context.Context, failfast bool, info balancer. if lastPickErr != nil { errStr = "latest balancer error: " + lastPickErr.Error() } else { - errStr = ctx.Err().Error() + errStr = fmt.Sprintf("received context error while waiting for new LB policy update: %s", ctx.Err().Error()) } switch ctx.Err() { case context.DeadlineExceeded: diff --git a/vendor/google.golang.org/grpc/pickfirst.go b/vendor/google.golang.org/grpc/pickfirst.go index e3ea42ba..88536266 100644 --- a/vendor/google.golang.org/grpc/pickfirst.go +++ b/vendor/google.golang.org/grpc/pickfirst.go @@ -54,7 +54,7 @@ type pfConfig struct { serviceconfig.LoadBalancingConfig `json:"-"` // If set to true, instructs the LB policy to shuffle the order of the list - // of addresses received from the name resolver before attempting to + // of endpoints received from the name resolver before attempting to // connect to them. ShuffleAddressList bool `json:"shuffleAddressList"` } @@ -94,8 +94,7 @@ func (b *pickfirstBalancer) ResolverError(err error) { } func (b *pickfirstBalancer) UpdateClientConnState(state balancer.ClientConnState) error { - addrs := state.ResolverState.Addresses - if len(addrs) == 0 { + if len(state.ResolverState.Addresses) == 0 && len(state.ResolverState.Endpoints) == 0 { // The resolver reported an empty address list. Treat it like an error by // calling b.ResolverError. if b.subConn != nil { @@ -107,22 +106,49 @@ func (b *pickfirstBalancer) UpdateClientConnState(state balancer.ClientConnState b.ResolverError(errors.New("produced zero addresses")) return balancer.ErrBadResolverState } - // We don't have to guard this block with the env var because ParseConfig // already does so. cfg, ok := state.BalancerConfig.(pfConfig) if state.BalancerConfig != nil && !ok { return fmt.Errorf("pickfirst: received illegal BalancerConfig (type %T): %v", state.BalancerConfig, state.BalancerConfig) } - if cfg.ShuffleAddressList { - addrs = append([]resolver.Address{}, addrs...) - grpcrand.Shuffle(len(addrs), func(i, j int) { addrs[i], addrs[j] = addrs[j], addrs[i] }) - } if b.logger.V(2) { b.logger.Infof("Received new config %s, resolver state %s", pretty.ToJSON(cfg), pretty.ToJSON(state.ResolverState)) } + var addrs []resolver.Address + if endpoints := state.ResolverState.Endpoints; len(endpoints) != 0 { + // Perform the optional shuffling described in gRFC A62. The shuffling will + // change the order of endpoints but not touch the order of the addresses + // within each endpoint. - A61 + if cfg.ShuffleAddressList { + endpoints = append([]resolver.Endpoint{}, endpoints...) + grpcrand.Shuffle(len(endpoints), func(i, j int) { endpoints[i], endpoints[j] = endpoints[j], endpoints[i] }) + } + + // "Flatten the list by concatenating the ordered list of addresses for each + // of the endpoints, in order." - A61 + for _, endpoint := range endpoints { + // "In the flattened list, interleave addresses from the two address + // families, as per RFC-8304 section 4." - A61 + // TODO: support the above language. + addrs = append(addrs, endpoint.Addresses...) + } + } else { + // Endpoints not set, process addresses until we migrate resolver + // emissions fully to Endpoints. The top channel does wrap emitted + // addresses with endpoints, however some balancers such as weighted + // target do not forwarrd the corresponding correct endpoints down/split + // endpoints properly. Once all balancers correctly forward endpoints + // down, can delete this else conditional. + addrs = state.ResolverState.Addresses + if cfg.ShuffleAddressList { + addrs = append([]resolver.Address{}, addrs...) + grpcrand.Shuffle(len(addrs), func(i, j int) { addrs[i], addrs[j] = addrs[j], addrs[i] }) + } + } + if b.subConn != nil { b.cc.UpdateAddresses(b.subConn, addrs) return nil diff --git a/vendor/google.golang.org/grpc/regenerate.sh b/vendor/google.golang.org/grpc/regenerate.sh index a6f26c8a..3edca296 100644 --- a/vendor/google.golang.org/grpc/regenerate.sh +++ b/vendor/google.golang.org/grpc/regenerate.sh @@ -63,7 +63,7 @@ LEGACY_SOURCES=( # Generates only the new gRPC Service symbols SOURCES=( - $(git ls-files --exclude-standard --cached --others "*.proto" | grep -v '^\(profiling/proto/service.proto\|reflection/grpc_reflection_v1alpha/reflection.proto\)$') + $(git ls-files --exclude-standard --cached --others "*.proto" | grep -v '^profiling/proto/service.proto$') ${WORKDIR}/grpc-proto/grpc/gcp/altscontext.proto ${WORKDIR}/grpc-proto/grpc/gcp/handshaker.proto ${WORKDIR}/grpc-proto/grpc/gcp/transport_security_common.proto @@ -93,7 +93,7 @@ Mgrpc/testing/empty.proto=google.golang.org/grpc/interop/grpc_testing for src in ${SOURCES[@]}; do echo "protoc ${src}" - protoc --go_out=${OPTS}:${WORKDIR}/out --go-grpc_out=${OPTS}:${WORKDIR}/out \ + protoc --go_out=${OPTS}:${WORKDIR}/out --go-grpc_out=${OPTS},use_generic_streams_experimental=true:${WORKDIR}/out \ -I"." \ -I${WORKDIR}/grpc-proto \ -I${WORKDIR}/googleapis \ @@ -118,6 +118,6 @@ mv ${WORKDIR}/out/google.golang.org/grpc/lookup/grpc_lookup_v1/* ${WORKDIR}/out/ # grpc_testing_not_regenerate/*.pb.go are not re-generated, # see grpc_testing_not_regenerate/README.md for details. -rm ${WORKDIR}/out/google.golang.org/grpc/reflection/grpc_testing_not_regenerate/*.pb.go +rm ${WORKDIR}/out/google.golang.org/grpc/reflection/test/grpc_testing_not_regenerate/*.pb.go cp -R ${WORKDIR}/out/google.golang.org/grpc/* . diff --git a/vendor/google.golang.org/grpc/resolver/dns/dns_resolver.go b/vendor/google.golang.org/grpc/resolver/dns/dns_resolver.go index b54a3a32..ef3d6ed6 100644 --- a/vendor/google.golang.org/grpc/resolver/dns/dns_resolver.go +++ b/vendor/google.golang.org/grpc/resolver/dns/dns_resolver.go @@ -18,9 +18,6 @@ // Package dns implements a dns resolver to be installed as the default resolver // in grpc. -// -// Deprecated: this package is imported by grpc and should not need to be -// imported directly by users. package dns import ( @@ -52,3 +49,12 @@ func SetResolvingTimeout(timeout time.Duration) { func NewBuilder() resolver.Builder { return dns.NewBuilder() } + +// SetMinResolutionInterval sets the default minimum interval at which DNS +// re-resolutions are allowed. This helps to prevent excessive re-resolution. +// +// It must be called only at application startup, before any gRPC calls are +// made. Modifying this value after initialization is not thread-safe. +func SetMinResolutionInterval(d time.Duration) { + dns.MinResolutionInterval = d +} diff --git a/vendor/google.golang.org/grpc/rpc_util.go b/vendor/google.golang.org/grpc/rpc_util.go index 998e251d..fdd49e6e 100644 --- a/vendor/google.golang.org/grpc/rpc_util.go +++ b/vendor/google.golang.org/grpc/rpc_util.go @@ -964,7 +964,7 @@ func setCallInfoCodec(c *callInfo) error { // The SupportPackageIsVersion variables are referenced from generated protocol // buffer files to ensure compatibility with the gRPC version used. The latest -// support package version is 7. +// support package version is 9. // // Older versions are kept for compatibility. // @@ -976,6 +976,7 @@ const ( SupportPackageIsVersion6 = true SupportPackageIsVersion7 = true SupportPackageIsVersion8 = true + SupportPackageIsVersion9 = true ) const grpcUA = "grpc-go/" + Version diff --git a/vendor/google.golang.org/grpc/server.go b/vendor/google.golang.org/grpc/server.go index fd4558da..89f8e479 100644 --- a/vendor/google.golang.org/grpc/server.go +++ b/vendor/google.golang.org/grpc/server.go @@ -527,12 +527,22 @@ func ConnectionTimeout(d time.Duration) ServerOption { }) } +// MaxHeaderListSizeServerOption is a ServerOption that sets the max +// (uncompressed) size of header list that the server is prepared to accept. +type MaxHeaderListSizeServerOption struct { + MaxHeaderListSize uint32 +} + +func (o MaxHeaderListSizeServerOption) apply(so *serverOptions) { + so.maxHeaderListSize = &o.MaxHeaderListSize +} + // MaxHeaderListSize returns a ServerOption that sets the max (uncompressed) size // of header list that the server is prepared to accept. func MaxHeaderListSize(s uint32) ServerOption { - return newFuncServerOption(func(o *serverOptions) { - o.maxHeaderListSize = &s - }) + return MaxHeaderListSizeServerOption{ + MaxHeaderListSize: s, + } } // HeaderTableSize returns a ServerOption that sets the size of dynamic diff --git a/vendor/google.golang.org/grpc/service_config.go b/vendor/google.golang.org/grpc/service_config.go index 2b35c5d2..9da8fc80 100644 --- a/vendor/google.golang.org/grpc/service_config.go +++ b/vendor/google.golang.org/grpc/service_config.go @@ -172,7 +172,7 @@ func parseServiceConfig(js string) *serviceconfig.ParseResult { var rsc jsonSC err := json.Unmarshal([]byte(js), &rsc) if err != nil { - logger.Warningf("grpc: unmarshaling service config %s: %v", js, err) + logger.Warningf("grpc: unmarshalling service config %s: %v", js, err) return &serviceconfig.ParseResult{Err: err} } sc := ServiceConfig{ @@ -219,7 +219,7 @@ func parseServiceConfig(js string) *serviceconfig.ParseResult { Timeout: (*time.Duration)(m.Timeout), } if mc.RetryPolicy, err = convertRetryPolicy(m.RetryPolicy); err != nil { - logger.Warningf("grpc: unmarshaling service config %s: %v", js, err) + logger.Warningf("grpc: unmarshalling service config %s: %v", js, err) return &serviceconfig.ParseResult{Err: err} } if m.MaxRequestMessageBytes != nil { @@ -239,13 +239,13 @@ func parseServiceConfig(js string) *serviceconfig.ParseResult { for i, n := range *m.Name { path, err := n.generatePath() if err != nil { - logger.Warningf("grpc: error unmarshaling service config %s due to methodConfig[%d]: %v", js, i, err) + logger.Warningf("grpc: error unmarshalling service config %s due to methodConfig[%d]: %v", js, i, err) return &serviceconfig.ParseResult{Err: err} } if _, ok := paths[path]; ok { err = errDuplicatedName - logger.Warningf("grpc: error unmarshaling service config %s due to methodConfig[%d]: %v", js, i, err) + logger.Warningf("grpc: error unmarshalling service config %s due to methodConfig[%d]: %v", js, i, err) return &serviceconfig.ParseResult{Err: err} } paths[path] = struct{}{} diff --git a/vendor/google.golang.org/grpc/stats/stats.go b/vendor/google.golang.org/grpc/stats/stats.go index 4ab70e2d..fdb0bd65 100644 --- a/vendor/google.golang.org/grpc/stats/stats.go +++ b/vendor/google.golang.org/grpc/stats/stats.go @@ -73,9 +73,12 @@ func (*PickerUpdated) isRPCStats() {} type InPayload struct { // Client is true if this InPayload is from client side. Client bool - // Payload is the payload with original type. + // Payload is the payload with original type. This may be modified after + // the call to HandleRPC which provides the InPayload returns and must be + // copied if needed later. Payload any // Data is the serialized message payload. + // Deprecated: Data will be removed in the next release. Data []byte // Length is the size of the uncompressed payload data. Does not include any @@ -143,9 +146,12 @@ func (s *InTrailer) isRPCStats() {} type OutPayload struct { // Client is true if this OutPayload is from client side. Client bool - // Payload is the payload with original type. + // Payload is the payload with original type. This may be modified after + // the call to HandleRPC which provides the OutPayload returns and must be + // copied if needed later. Payload any // Data is the serialized message payload. + // Deprecated: Data will be removed in the next release. Data []byte // Length is the size of the uncompressed payload data. Does not include any // framing (gRPC or HTTP/2). diff --git a/vendor/google.golang.org/grpc/stream.go b/vendor/google.golang.org/grpc/stream.go index d939ffc6..b54563e8 100644 --- a/vendor/google.golang.org/grpc/stream.go +++ b/vendor/google.golang.org/grpc/stream.go @@ -516,6 +516,7 @@ func (a *csAttempt) newStream() error { return toRPCErr(nse.Err) } a.s = s + a.ctx = s.Context() a.p = &parser{r: s, recvBufferPool: a.cs.cc.dopts.recvBufferPool} return nil } diff --git a/vendor/google.golang.org/grpc/stream_interfaces.go b/vendor/google.golang.org/grpc/stream_interfaces.go new file mode 100644 index 00000000..8b813529 --- /dev/null +++ b/vendor/google.golang.org/grpc/stream_interfaces.go @@ -0,0 +1,152 @@ +/* + * + * Copyright 2024 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +package grpc + +// ServerStreamingClient represents the client side of a server-streaming (one +// request, many responses) RPC. It is generic over the type of the response +// message. It is used in generated code. +type ServerStreamingClient[Res any] interface { + Recv() (*Res, error) + ClientStream +} + +// ServerStreamingServer represents the server side of a server-streaming (one +// request, many responses) RPC. It is generic over the type of the response +// message. It is used in generated code. +type ServerStreamingServer[Res any] interface { + Send(*Res) error + ServerStream +} + +// ClientStreamingClient represents the client side of a client-streaming (many +// requests, one response) RPC. It is generic over both the type of the request +// message stream and the type of the unary response message. It is used in +// generated code. +type ClientStreamingClient[Req any, Res any] interface { + Send(*Req) error + CloseAndRecv() (*Res, error) + ClientStream +} + +// ClientStreamingServer represents the server side of a client-streaming (many +// requests, one response) RPC. It is generic over both the type of the request +// message stream and the type of the unary response message. It is used in +// generated code. +type ClientStreamingServer[Req any, Res any] interface { + Recv() (*Req, error) + SendAndClose(*Res) error + ServerStream +} + +// BidiStreamingClient represents the client side of a bidirectional-streaming +// (many requests, many responses) RPC. It is generic over both the type of the +// request message stream and the type of the response message stream. It is +// used in generated code. +type BidiStreamingClient[Req any, Res any] interface { + Send(*Req) error + Recv() (*Res, error) + ClientStream +} + +// BidiStreamingServer represents the server side of a bidirectional-streaming +// (many requests, many responses) RPC. It is generic over both the type of the +// request message stream and the type of the response message stream. It is +// used in generated code. +type BidiStreamingServer[Req any, Res any] interface { + Recv() (*Req, error) + Send(*Res) error + ServerStream +} + +// GenericClientStream implements the ServerStreamingClient, ClientStreamingClient, +// and BidiStreamingClient interfaces. It is used in generated code. +type GenericClientStream[Req any, Res any] struct { + ClientStream +} + +var _ ServerStreamingClient[string] = (*GenericClientStream[int, string])(nil) +var _ ClientStreamingClient[int, string] = (*GenericClientStream[int, string])(nil) +var _ BidiStreamingClient[int, string] = (*GenericClientStream[int, string])(nil) + +// Send pushes one message into the stream of requests to be consumed by the +// server. The type of message which can be sent is determined by the Req type +// parameter of the GenericClientStream receiver. +func (x *GenericClientStream[Req, Res]) Send(m *Req) error { + return x.ClientStream.SendMsg(m) +} + +// Recv reads one message from the stream of responses generated by the server. +// The type of the message returned is determined by the Res type parameter +// of the GenericClientStream receiver. +func (x *GenericClientStream[Req, Res]) Recv() (*Res, error) { + m := new(Res) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +// CloseAndRecv closes the sending side of the stream, then receives the unary +// response from the server. The type of message which it returns is determined +// by the Res type parameter of the GenericClientStream receiver. +func (x *GenericClientStream[Req, Res]) CloseAndRecv() (*Res, error) { + if err := x.ClientStream.CloseSend(); err != nil { + return nil, err + } + m := new(Res) + if err := x.ClientStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} + +// GenericServerStream implements the ServerStreamingServer, ClientStreamingServer, +// and BidiStreamingServer interfaces. It is used in generated code. +type GenericServerStream[Req any, Res any] struct { + ServerStream +} + +var _ ServerStreamingServer[string] = (*GenericServerStream[int, string])(nil) +var _ ClientStreamingServer[int, string] = (*GenericServerStream[int, string])(nil) +var _ BidiStreamingServer[int, string] = (*GenericServerStream[int, string])(nil) + +// Send pushes one message into the stream of responses to be consumed by the +// client. The type of message which can be sent is determined by the Res +// type parameter of the serverStreamServer receiver. +func (x *GenericServerStream[Req, Res]) Send(m *Res) error { + return x.ServerStream.SendMsg(m) +} + +// SendAndClose pushes the unary response to the client. The type of message +// which can be sent is determined by the Res type parameter of the +// clientStreamServer receiver. +func (x *GenericServerStream[Req, Res]) SendAndClose(m *Res) error { + return x.ServerStream.SendMsg(m) +} + +// Recv reads one message from the stream of requests generated by the client. +// The type of the message returned is determined by the Req type parameter +// of the clientStreamServer receiver. +func (x *GenericServerStream[Req, Res]) Recv() (*Req, error) { + m := new(Req) + if err := x.ServerStream.RecvMsg(m); err != nil { + return nil, err + } + return m, nil +} diff --git a/vendor/google.golang.org/grpc/version.go b/vendor/google.golang.org/grpc/version.go index 2556f758..a0b78289 100644 --- a/vendor/google.golang.org/grpc/version.go +++ b/vendor/google.golang.org/grpc/version.go @@ -19,4 +19,4 @@ package grpc // Version is the current grpc version. -const Version = "1.63.2" +const Version = "1.64.1" diff --git a/vendor/google.golang.org/grpc/vet.sh b/vendor/google.golang.org/grpc/vet.sh deleted file mode 100644 index 7e6b92e4..00000000 --- a/vendor/google.golang.org/grpc/vet.sh +++ /dev/null @@ -1,195 +0,0 @@ -#!/bin/bash - -set -ex # Exit on error; debugging enabled. -set -o pipefail # Fail a pipe if any sub-command fails. - -# not makes sure the command passed to it does not exit with a return code of 0. -not() { - # This is required instead of the earlier (! $COMMAND) because subshells and - # pipefail don't work the same on Darwin as in Linux. - ! "$@" -} - -die() { - echo "$@" >&2 - exit 1 -} - -fail_on_output() { - tee /dev/stderr | not read -} - -# Check to make sure it's safe to modify the user's git repo. -git status --porcelain | fail_on_output - -# Undo any edits made by this script. -cleanup() { - git reset --hard HEAD -} -trap cleanup EXIT - -PATH="${HOME}/go/bin:${GOROOT}/bin:${PATH}" -go version - -if [[ "$1" = "-install" ]]; then - # Install the pinned versions as defined in module tools. - pushd ./test/tools - go install \ - golang.org/x/tools/cmd/goimports \ - honnef.co/go/tools/cmd/staticcheck \ - github.com/client9/misspell/cmd/misspell - popd - if [[ -z "${VET_SKIP_PROTO}" ]]; then - if [[ "${GITHUB_ACTIONS}" = "true" ]]; then - PROTOBUF_VERSION=25.2 # a.k.a. v4.22.0 in pb.go files. - PROTOC_FILENAME=protoc-${PROTOBUF_VERSION}-linux-x86_64.zip - pushd /home/runner/go - wget https://github.com/google/protobuf/releases/download/v${PROTOBUF_VERSION}/${PROTOC_FILENAME} - unzip ${PROTOC_FILENAME} - bin/protoc --version - popd - elif not which protoc > /dev/null; then - die "Please install protoc into your path" - fi - fi - exit 0 -elif [[ "$#" -ne 0 ]]; then - die "Unknown argument(s): $*" -fi - -# - Check that generated proto files are up to date. -if [[ -z "${VET_SKIP_PROTO}" ]]; then - make proto && git status --porcelain 2>&1 | fail_on_output || \ - (git status; git --no-pager diff; exit 1) -fi - -if [[ -n "${VET_ONLY_PROTO}" ]]; then - exit 0 -fi - -# - Ensure all source files contain a copyright message. -# (Done in two parts because Darwin "git grep" has broken support for compound -# exclusion matches.) -(grep -L "DO NOT EDIT" $(git grep -L "\(Copyright [0-9]\{4,\} gRPC authors\)" -- '*.go') || true) | fail_on_output - -# - Make sure all tests in grpc and grpc/test use leakcheck via Teardown. -not grep 'func Test[^(]' *_test.go -not grep 'func Test[^(]' test/*.go - -# - Check for typos in test function names -git grep 'func (s) ' -- "*_test.go" | not grep -v 'func (s) Test' -git grep 'func [A-Z]' -- "*_test.go" | not grep -v 'func Test\|Benchmark\|Example' - -# - Do not import x/net/context. -not git grep -l 'x/net/context' -- "*.go" - -# - Do not use time.After except in tests. It has the potential to leak the -# timer since there is no way to stop it early. -git grep -l 'time.After(' -- "*.go" | not grep -v '_test.go\|test_utils\|testutils' - -# - Do not import math/rand for real library code. Use internal/grpcrand for -# thread safety. -git grep -l '"math/rand"' -- "*.go" 2>&1 | not grep -v '^examples\|^interop/stress\|grpcrand\|^benchmark\|wrr_test' - -# - Do not use "interface{}"; use "any" instead. -git grep -l 'interface{}' -- "*.go" 2>&1 | not grep -v '\.pb\.go\|protoc-gen-go-grpc\|grpc_testing_not_regenerate' - -# - Do not call grpclog directly. Use grpclog.Component instead. -git grep -l -e 'grpclog.I' --or -e 'grpclog.W' --or -e 'grpclog.E' --or -e 'grpclog.F' --or -e 'grpclog.V' -- "*.go" | not grep -v '^grpclog/component.go\|^internal/grpctest/tlogger_test.go' - -# - Ensure all ptypes proto packages are renamed when importing. -not git grep "\(import \|^\s*\)\"github.com/golang/protobuf/ptypes/" -- "*.go" - -# - Ensure all usages of grpc_testing package are renamed when importing. -not git grep "\(import \|^\s*\)\"google.golang.org/grpc/interop/grpc_testing" -- "*.go" - -# - Ensure all xds proto imports are renamed to *pb or *grpc. -git grep '"github.com/envoyproxy/go-control-plane/envoy' -- '*.go' ':(exclude)*.pb.go' | not grep -v 'pb "\|grpc "' - -misspell -error . - -# - gofmt, goimports, go vet, go mod tidy. -# Perform these checks on each module inside gRPC. -for MOD_FILE in $(find . -name 'go.mod'); do - MOD_DIR=$(dirname ${MOD_FILE}) - pushd ${MOD_DIR} - go vet -all ./... | fail_on_output - gofmt -s -d -l . 2>&1 | fail_on_output - goimports -l . 2>&1 | not grep -vE "\.pb\.go" - - go mod tidy -compat=1.19 - git status --porcelain 2>&1 | fail_on_output || \ - (git status; git --no-pager diff; exit 1) - popd -done - -# - Collection of static analysis checks -SC_OUT="$(mktemp)" -staticcheck -go 1.19 -checks 'all' ./... > "${SC_OUT}" || true - -# Error for anything other than checks that need exclusions. -grep -v "(ST1000)" "${SC_OUT}" | grep -v "(SA1019)" | grep -v "(ST1003)" | not grep -v "(ST1019)\|\(other import of\)" - -# Exclude underscore checks for generated code. -grep "(ST1003)" "${SC_OUT}" | not grep -v '\(.pb.go:\)\|\(code_string_test.go:\)\|\(grpc_testing_not_regenerate\)' - -# Error for duplicate imports not including grpc protos. -grep "(ST1019)\|\(other import of\)" "${SC_OUT}" | not grep -Fv 'XXXXX PleaseIgnoreUnused -channelz/grpc_channelz_v1" -go-control-plane/envoy -grpclb/grpc_lb_v1" -health/grpc_health_v1" -interop/grpc_testing" -orca/v3" -proto/grpc_gcp" -proto/grpc_lookup_v1" -reflection/grpc_reflection_v1" -reflection/grpc_reflection_v1alpha" -XXXXX PleaseIgnoreUnused' - -# Error for any package comments not in generated code. -grep "(ST1000)" "${SC_OUT}" | not grep -v "\.pb\.go:" - -# Only ignore the following deprecated types/fields/functions and exclude -# generated code. -grep "(SA1019)" "${SC_OUT}" | not grep -Fv 'XXXXX PleaseIgnoreUnused -XXXXX Protobuf related deprecation errors: -"github.com/golang/protobuf -.pb.go: -grpc_testing_not_regenerate -: ptypes. -proto.RegisterType -XXXXX gRPC internal usage deprecation errors: -"google.golang.org/grpc -: grpc. -: v1alpha. -: v1alphareflectionpb. -BalancerAttributes is deprecated: -CredsBundle is deprecated: -Metadata is deprecated: use Attributes instead. -NewSubConn is deprecated: -OverrideServerName is deprecated: -RemoveSubConn is deprecated: -SecurityVersion is deprecated: -Target is deprecated: Use the Target field in the BuildOptions instead. -UpdateAddresses is deprecated: -UpdateSubConnState is deprecated: -balancer.ErrTransientFailure is deprecated: -grpc/reflection/v1alpha/reflection.proto -SwitchTo is deprecated: -XXXXX xDS deprecated fields we support -.ExactMatch -.PrefixMatch -.SafeRegexMatch -.SuffixMatch -GetContainsMatch -GetExactMatch -GetMatchSubjectAltNames -GetPrefixMatch -GetSafeRegexMatch -GetSuffixMatch -GetTlsCertificateCertificateProviderInstance -GetValidationContextCertificateProviderInstance -XXXXX PleaseIgnoreUnused' - -echo SUCCESS diff --git a/vendor/google.golang.org/protobuf/encoding/protojson/decode.go b/vendor/google.golang.org/protobuf/encoding/protojson/decode.go index f4790237..bb2966e3 100644 --- a/vendor/google.golang.org/protobuf/encoding/protojson/decode.go +++ b/vendor/google.golang.org/protobuf/encoding/protojson/decode.go @@ -102,7 +102,7 @@ type decoder struct { } // newError returns an error object with position info. -func (d decoder) newError(pos int, f string, x ...interface{}) error { +func (d decoder) newError(pos int, f string, x ...any) error { line, column := d.Position(pos) head := fmt.Sprintf("(line %d:%d): ", line, column) return errors.New(head+f, x...) @@ -114,7 +114,7 @@ func (d decoder) unexpectedTokenError(tok json.Token) error { } // syntaxError returns a syntax error for given position. -func (d decoder) syntaxError(pos int, f string, x ...interface{}) error { +func (d decoder) syntaxError(pos int, f string, x ...any) error { line, column := d.Position(pos) head := fmt.Sprintf("syntax error (line %d:%d): ", line, column) return errors.New(head+f, x...) diff --git a/vendor/google.golang.org/protobuf/encoding/protojson/encode.go b/vendor/google.golang.org/protobuf/encoding/protojson/encode.go index 3f75098b..29846df2 100644 --- a/vendor/google.golang.org/protobuf/encoding/protojson/encode.go +++ b/vendor/google.golang.org/protobuf/encoding/protojson/encode.go @@ -25,15 +25,17 @@ const defaultIndent = " " // Format formats the message as a multiline string. // This function is only intended for human consumption and ignores errors. -// Do not depend on the output being stable. It may change over time across -// different versions of the program. +// Do not depend on the output being stable. Its output will change across +// different builds of your program, even when using the same version of the +// protobuf module. func Format(m proto.Message) string { return MarshalOptions{Multiline: true}.Format(m) } // Marshal writes the given [proto.Message] in JSON format using default options. -// Do not depend on the output being stable. It may change over time across -// different versions of the program. +// Do not depend on the output being stable. Its output will change across +// different builds of your program, even when using the same version of the +// protobuf module. func Marshal(m proto.Message) ([]byte, error) { return MarshalOptions{}.Marshal(m) } @@ -110,8 +112,9 @@ type MarshalOptions struct { // Format formats the message as a string. // This method is only intended for human consumption and ignores errors. -// Do not depend on the output being stable. It may change over time across -// different versions of the program. +// Do not depend on the output being stable. Its output will change across +// different builds of your program, even when using the same version of the +// protobuf module. func (o MarshalOptions) Format(m proto.Message) string { if m == nil || !m.ProtoReflect().IsValid() { return "" // invalid syntax, but okay since this is for debugging @@ -122,8 +125,9 @@ func (o MarshalOptions) Format(m proto.Message) string { } // Marshal marshals the given [proto.Message] in the JSON format using options in -// MarshalOptions. Do not depend on the output being stable. It may change over -// time across different versions of the program. +// Do not depend on the output being stable. Its output will change across +// different builds of your program, even when using the same version of the +// protobuf module. func (o MarshalOptions) Marshal(m proto.Message) ([]byte, error) { return o.marshal(nil, m) } diff --git a/vendor/google.golang.org/protobuf/encoding/prototext/decode.go b/vendor/google.golang.org/protobuf/encoding/prototext/decode.go index a45f112b..24bc98ac 100644 --- a/vendor/google.golang.org/protobuf/encoding/prototext/decode.go +++ b/vendor/google.golang.org/protobuf/encoding/prototext/decode.go @@ -84,7 +84,7 @@ type decoder struct { } // newError returns an error object with position info. -func (d decoder) newError(pos int, f string, x ...interface{}) error { +func (d decoder) newError(pos int, f string, x ...any) error { line, column := d.Position(pos) head := fmt.Sprintf("(line %d:%d): ", line, column) return errors.New(head+f, x...) @@ -96,7 +96,7 @@ func (d decoder) unexpectedTokenError(tok text.Token) error { } // syntaxError returns a syntax error for given position. -func (d decoder) syntaxError(pos int, f string, x ...interface{}) error { +func (d decoder) syntaxError(pos int, f string, x ...any) error { line, column := d.Position(pos) head := fmt.Sprintf("syntax error (line %d:%d): ", line, column) return errors.New(head+f, x...) diff --git a/vendor/google.golang.org/protobuf/encoding/prototext/encode.go b/vendor/google.golang.org/protobuf/encoding/prototext/encode.go index 95967e81..1f57e661 100644 --- a/vendor/google.golang.org/protobuf/encoding/prototext/encode.go +++ b/vendor/google.golang.org/protobuf/encoding/prototext/encode.go @@ -27,15 +27,17 @@ const defaultIndent = " " // Format formats the message as a multiline string. // This function is only intended for human consumption and ignores errors. -// Do not depend on the output being stable. It may change over time across -// different versions of the program. +// Do not depend on the output being stable. Its output will change across +// different builds of your program, even when using the same version of the +// protobuf module. func Format(m proto.Message) string { return MarshalOptions{Multiline: true}.Format(m) } // Marshal writes the given [proto.Message] in textproto format using default -// options. Do not depend on the output being stable. It may change over time -// across different versions of the program. +// options. Do not depend on the output being stable. Its output will change +// across different builds of your program, even when using the same version of +// the protobuf module. func Marshal(m proto.Message) ([]byte, error) { return MarshalOptions{}.Marshal(m) } @@ -84,8 +86,9 @@ type MarshalOptions struct { // Format formats the message as a string. // This method is only intended for human consumption and ignores errors. -// Do not depend on the output being stable. It may change over time across -// different versions of the program. +// Do not depend on the output being stable. Its output will change across +// different builds of your program, even when using the same version of the +// protobuf module. func (o MarshalOptions) Format(m proto.Message) string { if m == nil || !m.ProtoReflect().IsValid() { return "" // invalid syntax, but okay since this is for debugging @@ -98,8 +101,9 @@ func (o MarshalOptions) Format(m proto.Message) string { } // Marshal writes the given [proto.Message] in textproto format using options in -// MarshalOptions object. Do not depend on the output being stable. It may -// change over time across different versions of the program. +// MarshalOptions object. Do not depend on the output being stable. Its output +// will change across different builds of your program, even when using the +// same version of the protobuf module. func (o MarshalOptions) Marshal(m proto.Message) ([]byte, error) { return o.marshal(nil, m) } diff --git a/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go b/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go index a45625c8..87e46bd4 100644 --- a/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go +++ b/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go @@ -252,6 +252,7 @@ func formatDescOpt(t protoreflect.Descriptor, isRoot, allowMulti bool, record fu {rv.MethodByName("Values"), "Values"}, {rv.MethodByName("ReservedNames"), "ReservedNames"}, {rv.MethodByName("ReservedRanges"), "ReservedRanges"}, + {rv.MethodByName("IsClosed"), "IsClosed"}, }...) case protoreflect.EnumValueDescriptor: diff --git a/vendor/google.golang.org/protobuf/internal/editiondefaults/editions_defaults.binpb b/vendor/google.golang.org/protobuf/internal/editiondefaults/editions_defaults.binpb index 18f0756874367adcdb790ffde125b6a7388b4eaa..ff6a38360add36f53d48bb0863b701696e0d7b2d 100644 GIT binary patch literal 93 zcmd;*mUzal#C*w)K}(Q>QGiK;Nr72|(SYfa9TNv5m$bxlxFnMRqXeS@6Ht;7B*_4j Ve8H{+(u69m1u{(G8N0>{b^xZ!4_5#H literal 63 zcmd-Q6yo7v6kw8IQef6#G+>f=#?A#2ViI7KU{qiN3NcDNhX^qu3B6!fc*d^rf*k<7 Cln3+x diff --git a/vendor/google.golang.org/protobuf/internal/editionssupport/editions.go b/vendor/google.golang.org/protobuf/internal/editionssupport/editions.go new file mode 100644 index 00000000..029a6a12 --- /dev/null +++ b/vendor/google.golang.org/protobuf/internal/editionssupport/editions.go @@ -0,0 +1,13 @@ +// Copyright 2024 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package editionssupport defines constants for editions that are supported. +package editionssupport + +import descriptorpb "google.golang.org/protobuf/types/descriptorpb" + +const ( + Minimum = descriptorpb.Edition_EDITION_PROTO2 + Maximum = descriptorpb.Edition_EDITION_2023 +) diff --git a/vendor/google.golang.org/protobuf/internal/encoding/json/decode.go b/vendor/google.golang.org/protobuf/internal/encoding/json/decode.go index d2b3ac03..ea1d3e65 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/json/decode.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/json/decode.go @@ -214,7 +214,7 @@ func (d *Decoder) parseNext() (Token, error) { // newSyntaxError returns an error with line and column information useful for // syntax errors. -func (d *Decoder) newSyntaxError(pos int, f string, x ...interface{}) error { +func (d *Decoder) newSyntaxError(pos int, f string, x ...any) error { e := errors.New(f, x...) line, column := d.Position(pos) return errors.New("syntax error (line %d:%d): %v", line, column, e) diff --git a/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go b/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go index 373d2083..7e87c760 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go @@ -32,6 +32,7 @@ var byteType = reflect.TypeOf(byte(0)) func Unmarshal(tag string, goType reflect.Type, evs protoreflect.EnumValueDescriptors) protoreflect.FieldDescriptor { f := new(filedesc.Field) f.L0.ParentFile = filedesc.SurrogateProto2 + f.L1.EditionFeatures = f.L0.ParentFile.L1.EditionFeatures for len(tag) > 0 { i := strings.IndexByte(tag, ',') if i < 0 { @@ -107,8 +108,7 @@ func Unmarshal(tag string, goType reflect.Type, evs protoreflect.EnumValueDescri f.L1.StringName.InitJSON(jsonName) } case s == "packed": - f.L1.HasPacked = true - f.L1.IsPacked = true + f.L1.EditionFeatures.IsPacked = true case strings.HasPrefix(s, "weak="): f.L1.IsWeak = true f.L1.Message = filedesc.PlaceholderMessage(protoreflect.FullName(s[len("weak="):])) diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go b/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go index 87853e78..099b2bf4 100644 --- a/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go +++ b/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go @@ -601,7 +601,7 @@ func (d *Decoder) consumeToken(kind Kind, size int, attrs uint8) Token { // newSyntaxError returns a syntax error with line and column information for // current position. -func (d *Decoder) newSyntaxError(f string, x ...interface{}) error { +func (d *Decoder) newSyntaxError(f string, x ...any) error { e := errors.New(f, x...) line, column := d.Position(len(d.orig) - len(d.in)) return errors.New("syntax error (line %d:%d): %v", line, column, e) diff --git a/vendor/google.golang.org/protobuf/internal/errors/errors.go b/vendor/google.golang.org/protobuf/internal/errors/errors.go index 20c17b35..c2d6bd52 100644 --- a/vendor/google.golang.org/protobuf/internal/errors/errors.go +++ b/vendor/google.golang.org/protobuf/internal/errors/errors.go @@ -17,7 +17,7 @@ var Error = errors.New("protobuf error") // New formats a string according to the format specifier and arguments and // returns an error that has a "proto" prefix. -func New(f string, x ...interface{}) error { +func New(f string, x ...any) error { return &prefixError{s: format(f, x...)} } @@ -43,7 +43,7 @@ func (e *prefixError) Unwrap() error { // Wrap returns an error that has a "proto" prefix, the formatted string described // by the format specifier and arguments, and a suffix of err. The error wraps err. -func Wrap(err error, f string, x ...interface{}) error { +func Wrap(err error, f string, x ...any) error { return &wrapError{ s: format(f, x...), err: err, @@ -67,7 +67,7 @@ func (e *wrapError) Is(target error) bool { return target == Error } -func format(f string, x ...interface{}) string { +func format(f string, x ...any) string { // avoid "proto: " prefix when chaining for i := 0; i < len(x); i++ { switch e := x[i].(type) { @@ -87,3 +87,18 @@ func InvalidUTF8(name string) error { func RequiredNotSet(name string) error { return New("required field %v not set", name) } + +type SizeMismatchError struct { + Calculated, Measured int +} + +func (e *SizeMismatchError) Error() string { + return fmt.Sprintf("size mismatch (see https://github.com/golang/protobuf/issues/1609): calculated=%d, measured=%d", e.Calculated, e.Measured) +} + +func MismatchedSizeCalculation(calculated, measured int) error { + return &SizeMismatchError{ + Calculated: calculated, + Measured: measured, + } +} diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc.go index 8826bcf4..df53ff40 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/desc.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc.go @@ -7,6 +7,7 @@ package filedesc import ( "bytes" "fmt" + "strings" "sync" "sync/atomic" @@ -108,9 +109,12 @@ func (fd *File) ParentFile() protoreflect.FileDescriptor { return fd } func (fd *File) Parent() protoreflect.Descriptor { return nil } func (fd *File) Index() int { return 0 } func (fd *File) Syntax() protoreflect.Syntax { return fd.L1.Syntax } -func (fd *File) Name() protoreflect.Name { return fd.L1.Package.Name() } -func (fd *File) FullName() protoreflect.FullName { return fd.L1.Package } -func (fd *File) IsPlaceholder() bool { return false } + +// Not exported and just used to reconstruct the original FileDescriptor proto +func (fd *File) Edition() int32 { return int32(fd.L1.Edition) } +func (fd *File) Name() protoreflect.Name { return fd.L1.Package.Name() } +func (fd *File) FullName() protoreflect.FullName { return fd.L1.Package } +func (fd *File) IsPlaceholder() bool { return false } func (fd *File) Options() protoreflect.ProtoMessage { if f := fd.lazyInit().Options; f != nil { return f() @@ -202,6 +206,9 @@ func (ed *Enum) lazyInit() *EnumL2 { ed.L0.ParentFile.lazyInit() // implicitly initializes L2 return ed.L2 } +func (ed *Enum) IsClosed() bool { + return !ed.L1.EditionFeatures.IsOpenEnum +} func (ed *EnumValue) Options() protoreflect.ProtoMessage { if f := ed.L1.Options; f != nil { @@ -251,10 +258,6 @@ type ( StringName stringName IsProto3Optional bool // promoted from google.protobuf.FieldDescriptorProto IsWeak bool // promoted from google.protobuf.FieldOptions - HasPacked bool // promoted from google.protobuf.FieldOptions - IsPacked bool // promoted from google.protobuf.FieldOptions - HasEnforceUTF8 bool // promoted from google.protobuf.FieldOptions - EnforceUTF8 bool // promoted from google.protobuf.FieldOptions Default defaultValue ContainingOneof protoreflect.OneofDescriptor // must be consistent with Message.Oneofs.Fields Enum protoreflect.EnumDescriptor @@ -331,8 +334,7 @@ func (fd *Field) HasPresence() bool { if fd.L1.Cardinality == protoreflect.Repeated { return false } - explicitFieldPresence := fd.Syntax() == protoreflect.Editions && fd.L1.EditionFeatures.IsFieldPresence - return fd.Syntax() == protoreflect.Proto2 || explicitFieldPresence || fd.L1.Message != nil || fd.L1.ContainingOneof != nil + return fd.IsExtension() || fd.L1.EditionFeatures.IsFieldPresence || fd.L1.Message != nil || fd.L1.ContainingOneof != nil } func (fd *Field) HasOptionalKeyword() bool { return (fd.L0.ParentFile.L1.Syntax == protoreflect.Proto2 && fd.L1.Cardinality == protoreflect.Optional && fd.L1.ContainingOneof == nil) || fd.L1.IsProto3Optional @@ -345,14 +347,7 @@ func (fd *Field) IsPacked() bool { case protoreflect.StringKind, protoreflect.BytesKind, protoreflect.MessageKind, protoreflect.GroupKind: return false } - if fd.L0.ParentFile.L1.Syntax == protoreflect.Editions { - return fd.L1.EditionFeatures.IsPacked - } - if fd.L0.ParentFile.L1.Syntax == protoreflect.Proto3 { - // proto3 repeated fields are packed by default. - return !fd.L1.HasPacked || fd.L1.IsPacked - } - return fd.L1.IsPacked + return fd.L1.EditionFeatures.IsPacked } func (fd *Field) IsExtension() bool { return false } func (fd *Field) IsWeak() bool { return fd.L1.IsWeak } @@ -388,6 +383,10 @@ func (fd *Field) Message() protoreflect.MessageDescriptor { } return fd.L1.Message } +func (fd *Field) IsMapEntry() bool { + parent, ok := fd.L0.Parent.(protoreflect.MessageDescriptor) + return ok && parent.IsMapEntry() +} func (fd *Field) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, fd) } func (fd *Field) ProtoType(protoreflect.FieldDescriptor) {} @@ -399,13 +398,7 @@ func (fd *Field) ProtoType(protoreflect.FieldDescriptor) {} // WARNING: This method is exempt from the compatibility promise and may be // removed in the future without warning. func (fd *Field) EnforceUTF8() bool { - if fd.L0.ParentFile.L1.Syntax == protoreflect.Editions { - return fd.L1.EditionFeatures.IsUTF8Validated - } - if fd.L1.HasEnforceUTF8 { - return fd.L1.EnforceUTF8 - } - return fd.L0.ParentFile.L1.Syntax == protoreflect.Proto3 + return fd.L1.EditionFeatures.IsUTF8Validated } func (od *Oneof) IsSynthetic() bool { @@ -438,7 +431,6 @@ type ( Options func() protoreflect.ProtoMessage StringName stringName IsProto3Optional bool // promoted from google.protobuf.FieldDescriptorProto - IsPacked bool // promoted from google.protobuf.FieldOptions Default defaultValue Enum protoreflect.EnumDescriptor Message protoreflect.MessageDescriptor @@ -461,7 +453,16 @@ func (xd *Extension) HasPresence() bool { return xd.L1.Cardi func (xd *Extension) HasOptionalKeyword() bool { return (xd.L0.ParentFile.L1.Syntax == protoreflect.Proto2 && xd.L1.Cardinality == protoreflect.Optional) || xd.lazyInit().IsProto3Optional } -func (xd *Extension) IsPacked() bool { return xd.lazyInit().IsPacked } +func (xd *Extension) IsPacked() bool { + if xd.L1.Cardinality != protoreflect.Repeated { + return false + } + switch xd.L1.Kind { + case protoreflect.StringKind, protoreflect.BytesKind, protoreflect.MessageKind, protoreflect.GroupKind: + return false + } + return xd.L1.EditionFeatures.IsPacked +} func (xd *Extension) IsExtension() bool { return true } func (xd *Extension) IsWeak() bool { return false } func (xd *Extension) IsList() bool { return xd.Cardinality() == protoreflect.Repeated } @@ -542,8 +543,9 @@ func (md *Method) ProtoInternal(pragma.DoNotImplement) {} // Surrogate files are can be used to create standalone descriptors // where the syntax is only information derived from the parent file. var ( - SurrogateProto2 = &File{L1: FileL1{Syntax: protoreflect.Proto2}, L2: &FileL2{}} - SurrogateProto3 = &File{L1: FileL1{Syntax: protoreflect.Proto3}, L2: &FileL2{}} + SurrogateProto2 = &File{L1: FileL1{Syntax: protoreflect.Proto2}, L2: &FileL2{}} + SurrogateProto3 = &File{L1: FileL1{Syntax: protoreflect.Proto3}, L2: &FileL2{}} + SurrogateEdition2023 = &File{L1: FileL1{Syntax: protoreflect.Editions, Edition: Edition2023}, L2: &FileL2{}} ) type ( @@ -585,6 +587,34 @@ func (s *stringName) InitJSON(name string) { s.nameJSON = name } +// Returns true if this field is structured like the synthetic field of a proto2 +// group. This allows us to expand our treatment of delimited fields without +// breaking proto2 files that have been upgraded to editions. +func isGroupLike(fd protoreflect.FieldDescriptor) bool { + // Groups are always group types. + if fd.Kind() != protoreflect.GroupKind { + return false + } + + // Group fields are always the lowercase type name. + if strings.ToLower(string(fd.Message().Name())) != string(fd.Name()) { + return false + } + + // Groups could only be defined in the same file they're used. + if fd.Message().ParentFile() != fd.ParentFile() { + return false + } + + // Group messages are always defined in the same scope as the field. File + // level extensions will compare NULL == NULL here, which is why the file + // comparison above is necessary to ensure both come from the same file. + if fd.IsExtension() { + return fd.Parent() == fd.Message().Parent() + } + return fd.ContainingMessage() == fd.Message().Parent() +} + func (s *stringName) lazyInit(fd protoreflect.FieldDescriptor) *stringName { s.once.Do(func() { if fd.IsExtension() { @@ -605,7 +635,7 @@ func (s *stringName) lazyInit(fd protoreflect.FieldDescriptor) *stringName { // Format the text name. s.nameText = string(fd.Name()) - if fd.Kind() == protoreflect.GroupKind { + if isGroupLike(fd) { s.nameText = string(fd.Message().Name()) } } diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go index 237e64fd..8a57d60b 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go @@ -113,8 +113,10 @@ func (fd *File) unmarshalSeed(b []byte) { switch string(v) { case "proto2": fd.L1.Syntax = protoreflect.Proto2 + fd.L1.Edition = EditionProto2 case "proto3": fd.L1.Syntax = protoreflect.Proto3 + fd.L1.Edition = EditionProto3 case "editions": fd.L1.Syntax = protoreflect.Editions default: @@ -177,11 +179,10 @@ func (fd *File) unmarshalSeed(b []byte) { // If syntax is missing, it is assumed to be proto2. if fd.L1.Syntax == 0 { fd.L1.Syntax = protoreflect.Proto2 + fd.L1.Edition = EditionProto2 } - if fd.L1.Syntax == protoreflect.Editions { - fd.L1.EditionFeatures = getFeaturesFor(fd.L1.Edition) - } + fd.L1.EditionFeatures = getFeaturesFor(fd.L1.Edition) // Parse editions features from options if any if options != nil { @@ -267,6 +268,7 @@ func (ed *Enum) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd protorefl ed.L0.ParentFile = pf ed.L0.Parent = pd ed.L0.Index = i + ed.L1.EditionFeatures = featuresFromParentDesc(ed.Parent()) var numValues int for b := b; len(b) > 0; { @@ -443,6 +445,7 @@ func (xd *Extension) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd prot xd.L0.ParentFile = pf xd.L0.Parent = pd xd.L0.Index = i + xd.L1.EditionFeatures = featuresFromParentDesc(pd) for len(b) > 0 { num, typ, n := protowire.ConsumeTag(b) @@ -467,6 +470,38 @@ func (xd *Extension) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd prot xd.L0.FullName = appendFullName(sb, pd.FullName(), v) case genid.FieldDescriptorProto_Extendee_field_number: xd.L1.Extendee = PlaceholderMessage(makeFullName(sb, v)) + case genid.FieldDescriptorProto_Options_field_number: + xd.unmarshalOptions(v) + } + default: + m := protowire.ConsumeFieldValue(num, typ, b) + b = b[m:] + } + } + + if xd.L1.Kind == protoreflect.MessageKind && xd.L1.EditionFeatures.IsDelimitedEncoded { + xd.L1.Kind = protoreflect.GroupKind + } +} + +func (xd *Extension) unmarshalOptions(b []byte) { + for len(b) > 0 { + num, typ, n := protowire.ConsumeTag(b) + b = b[n:] + switch typ { + case protowire.VarintType: + v, m := protowire.ConsumeVarint(b) + b = b[m:] + switch num { + case genid.FieldOptions_Packed_field_number: + xd.L1.EditionFeatures.IsPacked = protowire.DecodeBool(v) + } + case protowire.BytesType: + v, m := protowire.ConsumeBytes(b) + b = b[m:] + switch num { + case genid.FieldOptions_Features_field_number: + xd.L1.EditionFeatures = unmarshalFeatureSet(v, xd.L1.EditionFeatures) } default: m := protowire.ConsumeFieldValue(num, typ, b) @@ -499,7 +534,7 @@ func (sd *Service) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd protor } var nameBuilderPool = sync.Pool{ - New: func() interface{} { return new(strs.Builder) }, + New: func() any { return new(strs.Builder) }, } func getBuilder() *strs.Builder { diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go index 482a61cc..e56c91a8 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go @@ -45,6 +45,11 @@ func (file *File) resolveMessages() { case protoreflect.MessageKind, protoreflect.GroupKind: fd.L1.Message = file.resolveMessageDependency(fd.L1.Message, listFieldDeps, depIdx) depIdx++ + if fd.L1.Kind == protoreflect.GroupKind && (fd.IsMap() || fd.IsMapEntry()) { + // A map field might inherit delimited encoding from a file-wide default feature. + // But maps never actually use delimited encoding. (At least for now...) + fd.L1.Kind = protoreflect.MessageKind + } } // Default is resolved here since it depends on Enum being resolved. @@ -466,10 +471,10 @@ func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoref b = b[m:] } } - if fd.Syntax() == protoreflect.Editions && fd.L1.Kind == protoreflect.MessageKind && fd.L1.EditionFeatures.IsDelimitedEncoded { + if fd.L1.Kind == protoreflect.MessageKind && fd.L1.EditionFeatures.IsDelimitedEncoded { fd.L1.Kind = protoreflect.GroupKind } - if fd.Syntax() == protoreflect.Editions && fd.L1.EditionFeatures.IsLegacyRequired { + if fd.L1.EditionFeatures.IsLegacyRequired { fd.L1.Cardinality = protoreflect.Required } if rawTypeName != nil { @@ -496,13 +501,11 @@ func (fd *Field) unmarshalOptions(b []byte) { b = b[m:] switch num { case genid.FieldOptions_Packed_field_number: - fd.L1.HasPacked = true - fd.L1.IsPacked = protowire.DecodeBool(v) + fd.L1.EditionFeatures.IsPacked = protowire.DecodeBool(v) case genid.FieldOptions_Weak_field_number: fd.L1.IsWeak = protowire.DecodeBool(v) case FieldOptions_EnforceUTF8: - fd.L1.HasEnforceUTF8 = true - fd.L1.EnforceUTF8 = protowire.DecodeBool(v) + fd.L1.EditionFeatures.IsUTF8Validated = protowire.DecodeBool(v) } case protowire.BytesType: v, m := protowire.ConsumeBytes(b) @@ -548,7 +551,6 @@ func (od *Oneof) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoref func (xd *Extension) unmarshalFull(b []byte, sb *strs.Builder) { var rawTypeName []byte var rawOptions []byte - xd.L1.EditionFeatures = featuresFromParentDesc(xd.L1.Extendee) xd.L2 = new(ExtensionL2) for len(b) > 0 { num, typ, n := protowire.ConsumeTag(b) @@ -572,7 +574,6 @@ func (xd *Extension) unmarshalFull(b []byte, sb *strs.Builder) { case genid.FieldDescriptorProto_TypeName_field_number: rawTypeName = v case genid.FieldDescriptorProto_Options_field_number: - xd.unmarshalOptions(v) rawOptions = appendOptions(rawOptions, v) } default: @@ -580,12 +581,6 @@ func (xd *Extension) unmarshalFull(b []byte, sb *strs.Builder) { b = b[m:] } } - if xd.Syntax() == protoreflect.Editions && xd.L1.Kind == protoreflect.MessageKind && xd.L1.EditionFeatures.IsDelimitedEncoded { - xd.L1.Kind = protoreflect.GroupKind - } - if xd.Syntax() == protoreflect.Editions && xd.L1.EditionFeatures.IsLegacyRequired { - xd.L1.Cardinality = protoreflect.Required - } if rawTypeName != nil { name := makeFullName(sb, rawTypeName) switch xd.L1.Kind { @@ -598,32 +593,6 @@ func (xd *Extension) unmarshalFull(b []byte, sb *strs.Builder) { xd.L2.Options = xd.L0.ParentFile.builder.optionsUnmarshaler(&descopts.Field, rawOptions) } -func (xd *Extension) unmarshalOptions(b []byte) { - for len(b) > 0 { - num, typ, n := protowire.ConsumeTag(b) - b = b[n:] - switch typ { - case protowire.VarintType: - v, m := protowire.ConsumeVarint(b) - b = b[m:] - switch num { - case genid.FieldOptions_Packed_field_number: - xd.L2.IsPacked = protowire.DecodeBool(v) - } - case protowire.BytesType: - v, m := protowire.ConsumeBytes(b) - b = b[m:] - switch num { - case genid.FieldOptions_Features_field_number: - xd.L1.EditionFeatures = unmarshalFeatureSet(v, xd.L1.EditionFeatures) - } - default: - m := protowire.ConsumeFieldValue(num, typ, b) - b = b[m:] - } - } -} - func (sd *Service) unmarshalFull(b []byte, sb *strs.Builder) { var rawMethods [][]byte var rawOptions []byte diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_list_gen.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_list_gen.go index 30db19fd..f4107c05 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/desc_list_gen.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_list_gen.go @@ -8,6 +8,7 @@ package filedesc import ( "fmt" + "strings" "sync" "google.golang.org/protobuf/internal/descfmt" @@ -198,6 +199,16 @@ func (p *Fields) lazyInit() *Fields { if _, ok := p.byText[d.TextName()]; !ok { p.byText[d.TextName()] = d } + if isGroupLike(d) { + lowerJSONName := strings.ToLower(d.JSONName()) + if _, ok := p.byJSON[lowerJSONName]; !ok { + p.byJSON[lowerJSONName] = d + } + lowerTextName := strings.ToLower(d.TextName()) + if _, ok := p.byText[lowerTextName]; !ok { + p.byText[lowerTextName] = d + } + } if _, ok := p.byNum[d.Number()]; !ok { p.byNum[d.Number()] = d } diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/editions.go b/vendor/google.golang.org/protobuf/internal/filedesc/editions.go index 0375a49d..11f5f356 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/editions.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/editions.go @@ -14,9 +14,13 @@ import ( ) var defaultsCache = make(map[Edition]EditionFeatures) +var defaultsKeys = []Edition{} func init() { unmarshalEditionDefaults(editiondefaults.Defaults) + SurrogateProto2.L1.EditionFeatures = getFeaturesFor(EditionProto2) + SurrogateProto3.L1.EditionFeatures = getFeaturesFor(EditionProto3) + SurrogateEdition2023.L1.EditionFeatures = getFeaturesFor(Edition2023) } func unmarshalGoFeature(b []byte, parent EditionFeatures) EditionFeatures { @@ -104,12 +108,15 @@ func unmarshalEditionDefault(b []byte) { v, m := protowire.ConsumeBytes(b) b = b[m:] switch num { - case genid.FeatureSetDefaults_FeatureSetEditionDefault_Features_field_number: + case genid.FeatureSetDefaults_FeatureSetEditionDefault_FixedFeatures_field_number: + fs = unmarshalFeatureSet(v, fs) + case genid.FeatureSetDefaults_FeatureSetEditionDefault_OverridableFeatures_field_number: fs = unmarshalFeatureSet(v, fs) } } } defaultsCache[ed] = fs + defaultsKeys = append(defaultsKeys, ed) } func unmarshalEditionDefaults(b []byte) { @@ -135,8 +142,15 @@ func unmarshalEditionDefaults(b []byte) { } func getFeaturesFor(ed Edition) EditionFeatures { - if def, ok := defaultsCache[ed]; ok { - return def + match := EditionUnknown + for _, key := range defaultsKeys { + if key > ed { + break + } + match = key + } + if match == EditionUnknown { + panic(fmt.Sprintf("unsupported edition: %v", ed)) } - panic(fmt.Sprintf("unsupported edition: %v", ed)) + return defaultsCache[match] } diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go b/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go index 28240ebc..bfb3b841 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go @@ -63,6 +63,7 @@ func (e PlaceholderEnum) Options() protoreflect.ProtoMessage { return des func (e PlaceholderEnum) Values() protoreflect.EnumValueDescriptors { return emptyEnumValues } func (e PlaceholderEnum) ReservedNames() protoreflect.Names { return emptyNames } func (e PlaceholderEnum) ReservedRanges() protoreflect.EnumRanges { return emptyEnumRanges } +func (e PlaceholderEnum) IsClosed() bool { return false } func (e PlaceholderEnum) ProtoType(protoreflect.EnumDescriptor) { return } func (e PlaceholderEnum) ProtoInternal(pragma.DoNotImplement) { return } diff --git a/vendor/google.golang.org/protobuf/internal/filetype/build.go b/vendor/google.golang.org/protobuf/internal/filetype/build.go index f0e38c4e..ba83fea4 100644 --- a/vendor/google.golang.org/protobuf/internal/filetype/build.go +++ b/vendor/google.golang.org/protobuf/internal/filetype/build.go @@ -68,7 +68,7 @@ type Builder struct { // and for input and output messages referenced by service methods. // Dependencies must come after declarations, but the ordering of // dependencies themselves is unspecified. - GoTypes []interface{} + GoTypes []any // DependencyIndexes is an ordered list of indexes into GoTypes for the // dependencies of messages, extensions, or services. @@ -268,7 +268,7 @@ func (x depIdxs) Get(i, j int32) int32 { type ( resolverByIndex struct { - goTypes []interface{} + goTypes []any depIdxs depIdxs fileRegistry } diff --git a/vendor/google.golang.org/protobuf/internal/genid/descriptor_gen.go b/vendor/google.golang.org/protobuf/internal/genid/descriptor_gen.go index 40272c89..f30ab6b5 100644 --- a/vendor/google.golang.org/protobuf/internal/genid/descriptor_gen.go +++ b/vendor/google.golang.org/protobuf/internal/genid/descriptor_gen.go @@ -21,6 +21,7 @@ const ( // Enum values for google.protobuf.Edition. const ( Edition_EDITION_UNKNOWN_enum_value = 0 + Edition_EDITION_LEGACY_enum_value = 900 Edition_EDITION_PROTO2_enum_value = 998 Edition_EDITION_PROTO3_enum_value = 999 Edition_EDITION_2023_enum_value = 1000 @@ -653,6 +654,7 @@ const ( FieldOptions_Targets_field_name protoreflect.Name = "targets" FieldOptions_EditionDefaults_field_name protoreflect.Name = "edition_defaults" FieldOptions_Features_field_name protoreflect.Name = "features" + FieldOptions_FeatureSupport_field_name protoreflect.Name = "feature_support" FieldOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" FieldOptions_Ctype_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.ctype" @@ -667,6 +669,7 @@ const ( FieldOptions_Targets_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.targets" FieldOptions_EditionDefaults_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.edition_defaults" FieldOptions_Features_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.features" + FieldOptions_FeatureSupport_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.feature_support" FieldOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.uninterpreted_option" ) @@ -684,6 +687,7 @@ const ( FieldOptions_Targets_field_number protoreflect.FieldNumber = 19 FieldOptions_EditionDefaults_field_number protoreflect.FieldNumber = 20 FieldOptions_Features_field_number protoreflect.FieldNumber = 21 + FieldOptions_FeatureSupport_field_number protoreflect.FieldNumber = 22 FieldOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 ) @@ -767,6 +771,33 @@ const ( FieldOptions_EditionDefault_Value_field_number protoreflect.FieldNumber = 2 ) +// Names for google.protobuf.FieldOptions.FeatureSupport. +const ( + FieldOptions_FeatureSupport_message_name protoreflect.Name = "FeatureSupport" + FieldOptions_FeatureSupport_message_fullname protoreflect.FullName = "google.protobuf.FieldOptions.FeatureSupport" +) + +// Field names for google.protobuf.FieldOptions.FeatureSupport. +const ( + FieldOptions_FeatureSupport_EditionIntroduced_field_name protoreflect.Name = "edition_introduced" + FieldOptions_FeatureSupport_EditionDeprecated_field_name protoreflect.Name = "edition_deprecated" + FieldOptions_FeatureSupport_DeprecationWarning_field_name protoreflect.Name = "deprecation_warning" + FieldOptions_FeatureSupport_EditionRemoved_field_name protoreflect.Name = "edition_removed" + + FieldOptions_FeatureSupport_EditionIntroduced_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.FeatureSupport.edition_introduced" + FieldOptions_FeatureSupport_EditionDeprecated_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.FeatureSupport.edition_deprecated" + FieldOptions_FeatureSupport_DeprecationWarning_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.FeatureSupport.deprecation_warning" + FieldOptions_FeatureSupport_EditionRemoved_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.FeatureSupport.edition_removed" +) + +// Field numbers for google.protobuf.FieldOptions.FeatureSupport. +const ( + FieldOptions_FeatureSupport_EditionIntroduced_field_number protoreflect.FieldNumber = 1 + FieldOptions_FeatureSupport_EditionDeprecated_field_number protoreflect.FieldNumber = 2 + FieldOptions_FeatureSupport_DeprecationWarning_field_number protoreflect.FieldNumber = 3 + FieldOptions_FeatureSupport_EditionRemoved_field_number protoreflect.FieldNumber = 4 +) + // Names for google.protobuf.OneofOptions. const ( OneofOptions_message_name protoreflect.Name = "OneofOptions" @@ -829,11 +860,13 @@ const ( EnumValueOptions_Deprecated_field_name protoreflect.Name = "deprecated" EnumValueOptions_Features_field_name protoreflect.Name = "features" EnumValueOptions_DebugRedact_field_name protoreflect.Name = "debug_redact" + EnumValueOptions_FeatureSupport_field_name protoreflect.Name = "feature_support" EnumValueOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option" EnumValueOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.EnumValueOptions.deprecated" EnumValueOptions_Features_field_fullname protoreflect.FullName = "google.protobuf.EnumValueOptions.features" EnumValueOptions_DebugRedact_field_fullname protoreflect.FullName = "google.protobuf.EnumValueOptions.debug_redact" + EnumValueOptions_FeatureSupport_field_fullname protoreflect.FullName = "google.protobuf.EnumValueOptions.feature_support" EnumValueOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.EnumValueOptions.uninterpreted_option" ) @@ -842,6 +875,7 @@ const ( EnumValueOptions_Deprecated_field_number protoreflect.FieldNumber = 1 EnumValueOptions_Features_field_number protoreflect.FieldNumber = 2 EnumValueOptions_DebugRedact_field_number protoreflect.FieldNumber = 3 + EnumValueOptions_FeatureSupport_field_number protoreflect.FieldNumber = 4 EnumValueOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999 ) @@ -1110,17 +1144,20 @@ const ( // Field names for google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault. const ( - FeatureSetDefaults_FeatureSetEditionDefault_Edition_field_name protoreflect.Name = "edition" - FeatureSetDefaults_FeatureSetEditionDefault_Features_field_name protoreflect.Name = "features" + FeatureSetDefaults_FeatureSetEditionDefault_Edition_field_name protoreflect.Name = "edition" + FeatureSetDefaults_FeatureSetEditionDefault_OverridableFeatures_field_name protoreflect.Name = "overridable_features" + FeatureSetDefaults_FeatureSetEditionDefault_FixedFeatures_field_name protoreflect.Name = "fixed_features" - FeatureSetDefaults_FeatureSetEditionDefault_Edition_field_fullname protoreflect.FullName = "google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault.edition" - FeatureSetDefaults_FeatureSetEditionDefault_Features_field_fullname protoreflect.FullName = "google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault.features" + FeatureSetDefaults_FeatureSetEditionDefault_Edition_field_fullname protoreflect.FullName = "google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault.edition" + FeatureSetDefaults_FeatureSetEditionDefault_OverridableFeatures_field_fullname protoreflect.FullName = "google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault.overridable_features" + FeatureSetDefaults_FeatureSetEditionDefault_FixedFeatures_field_fullname protoreflect.FullName = "google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault.fixed_features" ) // Field numbers for google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault. const ( - FeatureSetDefaults_FeatureSetEditionDefault_Edition_field_number protoreflect.FieldNumber = 3 - FeatureSetDefaults_FeatureSetEditionDefault_Features_field_number protoreflect.FieldNumber = 2 + FeatureSetDefaults_FeatureSetEditionDefault_Edition_field_number protoreflect.FieldNumber = 3 + FeatureSetDefaults_FeatureSetEditionDefault_OverridableFeatures_field_number protoreflect.FieldNumber = 4 + FeatureSetDefaults_FeatureSetEditionDefault_FixedFeatures_field_number protoreflect.FieldNumber = 5 ) // Names for google.protobuf.SourceCodeInfo. diff --git a/vendor/google.golang.org/protobuf/internal/genid/go_features_gen.go b/vendor/google.golang.org/protobuf/internal/genid/go_features_gen.go index fd9015e8..9a652a2b 100644 --- a/vendor/google.golang.org/protobuf/internal/genid/go_features_gen.go +++ b/vendor/google.golang.org/protobuf/internal/genid/go_features_gen.go @@ -10,7 +10,7 @@ import ( protoreflect "google.golang.org/protobuf/reflect/protoreflect" ) -const File_reflect_protodesc_proto_go_features_proto = "reflect/protodesc/proto/go_features.proto" +const File_google_protobuf_go_features_proto = "google/protobuf/go_features.proto" // Names for google.protobuf.GoFeatures. const ( diff --git a/vendor/google.golang.org/protobuf/internal/impl/api_export.go b/vendor/google.golang.org/protobuf/internal/impl/api_export.go index a371f98d..5d5771c2 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/api_export.go +++ b/vendor/google.golang.org/protobuf/internal/impl/api_export.go @@ -22,13 +22,13 @@ type Export struct{} // NewError formats a string according to the format specifier and arguments and // returns an error that has a "proto" prefix. -func (Export) NewError(f string, x ...interface{}) error { +func (Export) NewError(f string, x ...any) error { return errors.New(f, x...) } // enum is any enum type generated by protoc-gen-go // and must be a named int32 type. -type enum = interface{} +type enum = any // EnumOf returns the protoreflect.Enum interface over e. // It returns nil if e is nil. @@ -81,7 +81,7 @@ func (Export) EnumStringOf(ed protoreflect.EnumDescriptor, n protoreflect.EnumNu // message is any message type generated by protoc-gen-go // and must be a pointer to a named struct type. -type message = interface{} +type message = any // legacyMessageWrapper wraps a v2 message as a v1 message. type legacyMessageWrapper struct{ m protoreflect.ProtoMessage } diff --git a/vendor/google.golang.org/protobuf/internal/impl/checkinit.go b/vendor/google.golang.org/protobuf/internal/impl/checkinit.go index bff041ed..f29e6a8f 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/checkinit.go +++ b/vendor/google.golang.org/protobuf/internal/impl/checkinit.go @@ -68,7 +68,7 @@ func (mi *MessageInfo) isInitExtensions(ext *map[int32]ExtensionField) error { } for _, x := range *ext { ei := getExtensionFieldInfo(x.Type()) - if ei.funcs.isInit == nil { + if ei.funcs.isInit == nil || x.isUnexpandedLazy() { continue } v := x.Value() diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go b/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go index 2b8f122c..4bb0a7a2 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go @@ -99,6 +99,28 @@ func (f *ExtensionField) canLazy(xt protoreflect.ExtensionType) bool { return false } +// isUnexpandedLazy returns true if the ExensionField is lazy and not +// yet expanded, which means it's present and already checked for +// initialized required fields. +func (f *ExtensionField) isUnexpandedLazy() bool { + return f.lazy != nil && atomic.LoadUint32(&f.lazy.atomicOnce) == 0 +} + +// lazyBuffer retrieves the buffer for a lazy extension if it's not yet expanded. +// +// The returned buffer has to be kept over whatever operation we're planning, +// as re-retrieving it will fail after the message is lazily decoded. +func (f *ExtensionField) lazyBuffer() []byte { + // This function might be in the critical path, so check the atomic without + // taking a look first, then only take the lock if needed. + if !f.isUnexpandedLazy() { + return nil + } + f.lazy.mu.Lock() + defer f.lazy.mu.Unlock() + return f.lazy.b +} + func (f *ExtensionField) lazyInit() { f.lazy.mu.Lock() defer f.lazy.mu.Unlock() diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_field.go b/vendor/google.golang.org/protobuf/internal/impl/codec_field.go index 3fadd241..78ee47e4 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_field.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_field.go @@ -233,9 +233,15 @@ func sizeMessageInfo(p pointer, f *coderFieldInfo, opts marshalOptions) int { } func appendMessageInfo(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) { + calculatedSize := f.mi.sizePointer(p.Elem(), opts) b = protowire.AppendVarint(b, f.wiretag) - b = protowire.AppendVarint(b, uint64(f.mi.sizePointer(p.Elem(), opts))) - return f.mi.marshalAppendPointer(b, p.Elem(), opts) + b = protowire.AppendVarint(b, uint64(calculatedSize)) + before := len(b) + b, err := f.mi.marshalAppendPointer(b, p.Elem(), opts) + if measuredSize := len(b) - before; calculatedSize != measuredSize && err == nil { + return nil, errors.MismatchedSizeCalculation(calculatedSize, measuredSize) + } + return b, err } func consumeMessageInfo(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) { @@ -262,14 +268,21 @@ func isInitMessageInfo(p pointer, f *coderFieldInfo) error { return f.mi.checkInitializedPointer(p.Elem()) } -func sizeMessage(m proto.Message, tagsize int, _ marshalOptions) int { - return protowire.SizeBytes(proto.Size(m)) + tagsize +func sizeMessage(m proto.Message, tagsize int, opts marshalOptions) int { + return protowire.SizeBytes(opts.Options().Size(m)) + tagsize } func appendMessage(b []byte, m proto.Message, wiretag uint64, opts marshalOptions) ([]byte, error) { + mopts := opts.Options() + calculatedSize := mopts.Size(m) b = protowire.AppendVarint(b, wiretag) - b = protowire.AppendVarint(b, uint64(proto.Size(m))) - return opts.Options().MarshalAppend(b, m) + b = protowire.AppendVarint(b, uint64(calculatedSize)) + before := len(b) + b, err := mopts.MarshalAppend(b, m) + if measuredSize := len(b) - before; calculatedSize != measuredSize && err == nil { + return nil, errors.MismatchedSizeCalculation(calculatedSize, measuredSize) + } + return b, err } func consumeMessage(b []byte, m proto.Message, wtyp protowire.Type, opts unmarshalOptions) (out unmarshalOutput, err error) { @@ -405,8 +418,8 @@ func consumeGroupType(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInf return f.mi.unmarshalPointer(b, p.Elem(), f.num, opts) } -func sizeGroup(m proto.Message, tagsize int, _ marshalOptions) int { - return 2*tagsize + proto.Size(m) +func sizeGroup(m proto.Message, tagsize int, opts marshalOptions) int { + return 2*tagsize + opts.Options().Size(m) } func appendGroup(b []byte, m proto.Message, wiretag uint64, opts marshalOptions) ([]byte, error) { @@ -482,10 +495,14 @@ func appendMessageSliceInfo(b []byte, p pointer, f *coderFieldInfo, opts marshal b = protowire.AppendVarint(b, f.wiretag) siz := f.mi.sizePointer(v, opts) b = protowire.AppendVarint(b, uint64(siz)) + before := len(b) b, err = f.mi.marshalAppendPointer(b, v, opts) if err != nil { return b, err } + if measuredSize := len(b) - before; siz != measuredSize { + return nil, errors.MismatchedSizeCalculation(siz, measuredSize) + } } return b, nil } @@ -520,28 +537,34 @@ func isInitMessageSliceInfo(p pointer, f *coderFieldInfo) error { return nil } -func sizeMessageSlice(p pointer, goType reflect.Type, tagsize int, _ marshalOptions) int { +func sizeMessageSlice(p pointer, goType reflect.Type, tagsize int, opts marshalOptions) int { + mopts := opts.Options() s := p.PointerSlice() n := 0 for _, v := range s { m := asMessage(v.AsValueOf(goType.Elem())) - n += protowire.SizeBytes(proto.Size(m)) + tagsize + n += protowire.SizeBytes(mopts.Size(m)) + tagsize } return n } func appendMessageSlice(b []byte, p pointer, wiretag uint64, goType reflect.Type, opts marshalOptions) ([]byte, error) { + mopts := opts.Options() s := p.PointerSlice() var err error for _, v := range s { m := asMessage(v.AsValueOf(goType.Elem())) b = protowire.AppendVarint(b, wiretag) - siz := proto.Size(m) + siz := mopts.Size(m) b = protowire.AppendVarint(b, uint64(siz)) - b, err = opts.Options().MarshalAppend(b, m) + before := len(b) + b, err = mopts.MarshalAppend(b, m) if err != nil { return b, err } + if measuredSize := len(b) - before; siz != measuredSize { + return nil, errors.MismatchedSizeCalculation(siz, measuredSize) + } } return b, nil } @@ -582,11 +605,12 @@ func isInitMessageSlice(p pointer, goType reflect.Type) error { // Slices of messages func sizeMessageSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) int { + mopts := opts.Options() list := listv.List() n := 0 for i, llen := 0, list.Len(); i < llen; i++ { m := list.Get(i).Message().Interface() - n += protowire.SizeBytes(proto.Size(m)) + tagsize + n += protowire.SizeBytes(mopts.Size(m)) + tagsize } return n } @@ -597,13 +621,17 @@ func appendMessageSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, for i, llen := 0, list.Len(); i < llen; i++ { m := list.Get(i).Message().Interface() b = protowire.AppendVarint(b, wiretag) - siz := proto.Size(m) + siz := mopts.Size(m) b = protowire.AppendVarint(b, uint64(siz)) + before := len(b) var err error b, err = mopts.MarshalAppend(b, m) if err != nil { return b, err } + if measuredSize := len(b) - before; siz != measuredSize { + return nil, errors.MismatchedSizeCalculation(siz, measuredSize) + } } return b, nil } @@ -651,11 +679,12 @@ var coderMessageSliceValue = valueCoderFuncs{ } func sizeGroupSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) int { + mopts := opts.Options() list := listv.List() n := 0 for i, llen := 0, list.Len(); i < llen; i++ { m := list.Get(i).Message().Interface() - n += 2*tagsize + proto.Size(m) + n += 2*tagsize + mopts.Size(m) } return n } @@ -738,12 +767,13 @@ func makeGroupSliceFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) } } -func sizeGroupSlice(p pointer, messageType reflect.Type, tagsize int, _ marshalOptions) int { +func sizeGroupSlice(p pointer, messageType reflect.Type, tagsize int, opts marshalOptions) int { + mopts := opts.Options() s := p.PointerSlice() n := 0 for _, v := range s { m := asMessage(v.AsValueOf(messageType.Elem())) - n += 2*tagsize + proto.Size(m) + n += 2*tagsize + mopts.Size(m) } return n } diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_map.go b/vendor/google.golang.org/protobuf/internal/impl/codec_map.go index 111b9d16..fb35f0ba 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_map.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_map.go @@ -9,6 +9,7 @@ import ( "sort" "google.golang.org/protobuf/encoding/protowire" + "google.golang.org/protobuf/internal/errors" "google.golang.org/protobuf/internal/genid" "google.golang.org/protobuf/reflect/protoreflect" ) @@ -240,11 +241,16 @@ func appendMapItem(b []byte, keyrv, valrv reflect.Value, mapi *mapInfo, f *coder size += mapi.keyFuncs.size(key.Value(), mapKeyTagSize, opts) size += mapi.valFuncs.size(val, mapValTagSize, opts) b = protowire.AppendVarint(b, uint64(size)) + before := len(b) b, err := mapi.keyFuncs.marshal(b, key.Value(), mapi.keyWiretag, opts) if err != nil { return nil, err } - return mapi.valFuncs.marshal(b, val, mapi.valWiretag, opts) + b, err = mapi.valFuncs.marshal(b, val, mapi.valWiretag, opts) + if measuredSize := len(b) - before; size != measuredSize && err == nil { + return nil, errors.MismatchedSizeCalculation(size, measuredSize) + } + return b, err } else { key := mapi.conv.keyConv.PBValueOf(keyrv).MapKey() val := pointerOfValue(valrv) @@ -259,7 +265,12 @@ func appendMapItem(b []byte, keyrv, valrv reflect.Value, mapi *mapInfo, f *coder } b = protowire.AppendVarint(b, mapi.valWiretag) b = protowire.AppendVarint(b, uint64(valSize)) - return f.mi.marshalAppendPointer(b, val, opts) + before := len(b) + b, err = f.mi.marshalAppendPointer(b, val, opts) + if measuredSize := len(b) - before; valSize != measuredSize && err == nil { + return nil, errors.MismatchedSizeCalculation(valSize, measuredSize) + } + return b, err } } diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_messageset.go b/vendor/google.golang.org/protobuf/internal/impl/codec_messageset.go index b7a23faf..7a16ec13 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/codec_messageset.go +++ b/vendor/google.golang.org/protobuf/internal/impl/codec_messageset.go @@ -26,6 +26,15 @@ func sizeMessageSet(mi *MessageInfo, p pointer, opts marshalOptions) (size int) } num, _ := protowire.DecodeTag(xi.wiretag) size += messageset.SizeField(num) + if fullyLazyExtensions(opts) { + // Don't expand the extension, instead use the buffer to calculate size + if lb := x.lazyBuffer(); lb != nil { + // We got hold of the buffer, so it's still lazy. + // Don't count the tag size in the extension buffer, it's already added. + size += protowire.SizeTag(messageset.FieldMessage) + len(lb) - xi.tagsize + continue + } + } size += xi.funcs.size(x.Value(), protowire.SizeTag(messageset.FieldMessage), opts) } @@ -85,6 +94,19 @@ func marshalMessageSetField(mi *MessageInfo, b []byte, x ExtensionField, opts ma xi := getExtensionFieldInfo(x.Type()) num, _ := protowire.DecodeTag(xi.wiretag) b = messageset.AppendFieldStart(b, num) + + if fullyLazyExtensions(opts) { + // Don't expand the extension if it's still in wire format, instead use the buffer content. + if lb := x.lazyBuffer(); lb != nil { + // The tag inside the lazy buffer is a different tag (the extension + // number), but what we need here is the tag for FieldMessage: + b = protowire.AppendVarint(b, protowire.EncodeTag(messageset.FieldMessage, protowire.BytesType)) + b = append(b, lb[xi.tagsize:]...) + b = messageset.AppendFieldEnd(b) + return b, nil + } + } + b, err := xi.funcs.marshal(b, x.Value(), protowire.EncodeTag(messageset.FieldMessage, protowire.BytesType), opts) if err != nil { return b, err diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert.go b/vendor/google.golang.org/protobuf/internal/impl/convert.go index 185ef2ef..e06ece55 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/convert.go +++ b/vendor/google.golang.org/protobuf/internal/impl/convert.go @@ -14,7 +14,7 @@ import ( // unwrapper unwraps the value to the underlying value. // This is implemented by List and Map. type unwrapper interface { - protoUnwrap() interface{} + protoUnwrap() any } // A Converter coverts to/from Go reflect.Value types and protobuf protoreflect.Value types. diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert_list.go b/vendor/google.golang.org/protobuf/internal/impl/convert_list.go index f8913651..18cb96fd 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/convert_list.go +++ b/vendor/google.golang.org/protobuf/internal/impl/convert_list.go @@ -136,6 +136,6 @@ func (ls *listReflect) NewElement() protoreflect.Value { func (ls *listReflect) IsValid() bool { return !ls.v.IsNil() } -func (ls *listReflect) protoUnwrap() interface{} { +func (ls *listReflect) protoUnwrap() any { return ls.v.Interface() } diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert_map.go b/vendor/google.golang.org/protobuf/internal/impl/convert_map.go index f30b0a05..304244a6 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/convert_map.go +++ b/vendor/google.golang.org/protobuf/internal/impl/convert_map.go @@ -116,6 +116,6 @@ func (ms *mapReflect) NewValue() protoreflect.Value { func (ms *mapReflect) IsValid() bool { return !ms.v.IsNil() } -func (ms *mapReflect) protoUnwrap() interface{} { +func (ms *mapReflect) protoUnwrap() any { return ms.v.Interface() } diff --git a/vendor/google.golang.org/protobuf/internal/impl/encode.go b/vendor/google.golang.org/protobuf/internal/impl/encode.go index 845c67d6..febd2122 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/encode.go +++ b/vendor/google.golang.org/protobuf/internal/impl/encode.go @@ -49,8 +49,11 @@ func (mi *MessageInfo) sizePointer(p pointer, opts marshalOptions) (size int) { return 0 } if opts.UseCachedSize() && mi.sizecacheOffset.IsValid() { - if size := atomic.LoadInt32(p.Apply(mi.sizecacheOffset).Int32()); size >= 0 { - return int(size) + // The size cache contains the size + 1, to allow the + // zero value to be invalid, while also allowing for a + // 0 size to be cached. + if size := atomic.LoadInt32(p.Apply(mi.sizecacheOffset).Int32()); size > 0 { + return int(size - 1) } } return mi.sizePointerSlow(p, opts) @@ -60,7 +63,7 @@ func (mi *MessageInfo) sizePointerSlow(p pointer, opts marshalOptions) (size int if flags.ProtoLegacy && mi.isMessageSet { size = sizeMessageSet(mi, p, opts) if mi.sizecacheOffset.IsValid() { - atomic.StoreInt32(p.Apply(mi.sizecacheOffset).Int32(), int32(size)) + atomic.StoreInt32(p.Apply(mi.sizecacheOffset).Int32(), int32(size+1)) } return size } @@ -84,13 +87,16 @@ func (mi *MessageInfo) sizePointerSlow(p pointer, opts marshalOptions) (size int } } if mi.sizecacheOffset.IsValid() { - if size > math.MaxInt32 { + if size > (math.MaxInt32 - 1) { // The size is too large for the int32 sizecache field. // We will need to recompute the size when encoding; // unfortunately expensive, but better than invalid output. - atomic.StoreInt32(p.Apply(mi.sizecacheOffset).Int32(), -1) + atomic.StoreInt32(p.Apply(mi.sizecacheOffset).Int32(), 0) } else { - atomic.StoreInt32(p.Apply(mi.sizecacheOffset).Int32(), int32(size)) + // The size cache contains the size + 1, to allow the + // zero value to be invalid, while also allowing for a + // 0 size to be cached. + atomic.StoreInt32(p.Apply(mi.sizecacheOffset).Int32(), int32(size+1)) } } return size @@ -149,6 +155,14 @@ func (mi *MessageInfo) marshalAppendPointer(b []byte, p pointer, opts marshalOpt return b, nil } +// fullyLazyExtensions returns true if we should attempt to keep extensions lazy over size and marshal. +func fullyLazyExtensions(opts marshalOptions) bool { + // When deterministic marshaling is requested, force an unmarshal for lazy + // extensions to produce a deterministic result, instead of passing through + // bytes lazily that may or may not match what Go Protobuf would produce. + return opts.flags&piface.MarshalDeterministic == 0 +} + func (mi *MessageInfo) sizeExtensions(ext *map[int32]ExtensionField, opts marshalOptions) (n int) { if ext == nil { return 0 @@ -158,6 +172,14 @@ func (mi *MessageInfo) sizeExtensions(ext *map[int32]ExtensionField, opts marsha if xi.funcs.size == nil { continue } + if fullyLazyExtensions(opts) { + // Don't expand the extension, instead use the buffer to calculate size + if lb := x.lazyBuffer(); lb != nil { + // We got hold of the buffer, so it's still lazy. + n += len(lb) + continue + } + } n += xi.funcs.size(x.Value(), xi.tagsize, opts) } return n @@ -176,6 +198,13 @@ func (mi *MessageInfo) appendExtensions(b []byte, ext *map[int32]ExtensionField, var err error for _, x := range *ext { xi := getExtensionFieldInfo(x.Type()) + if fullyLazyExtensions(opts) { + // Don't expand the extension if it's still in wire format, instead use the buffer content. + if lb := x.lazyBuffer(); lb != nil { + b = append(b, lb...) + continue + } + } b, err = xi.funcs.marshal(b, x.Value(), xi.wiretag, opts) } return b, err @@ -191,6 +220,13 @@ func (mi *MessageInfo) appendExtensions(b []byte, ext *map[int32]ExtensionField, for _, k := range keys { x := (*ext)[int32(k)] xi := getExtensionFieldInfo(x.Type()) + if fullyLazyExtensions(opts) { + // Don't expand the extension if it's still in wire format, instead use the buffer content. + if lb := x.lazyBuffer(); lb != nil { + b = append(b, lb...) + continue + } + } b, err = xi.funcs.marshal(b, x.Value(), xi.wiretag, opts) if err != nil { return b, err diff --git a/vendor/google.golang.org/protobuf/internal/impl/extension.go b/vendor/google.golang.org/protobuf/internal/impl/extension.go index cb25b0ba..e31249f6 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/extension.go +++ b/vendor/google.golang.org/protobuf/internal/impl/extension.go @@ -53,7 +53,7 @@ type ExtensionInfo struct { // type returned by InterfaceOf may not be identical. // // Deprecated: Use InterfaceOf(xt.Zero()) instead. - ExtensionType interface{} + ExtensionType any // Field is the field number of the extension. // @@ -95,16 +95,16 @@ func (xi *ExtensionInfo) New() protoreflect.Value { func (xi *ExtensionInfo) Zero() protoreflect.Value { return xi.lazyInit().Zero() } -func (xi *ExtensionInfo) ValueOf(v interface{}) protoreflect.Value { +func (xi *ExtensionInfo) ValueOf(v any) protoreflect.Value { return xi.lazyInit().PBValueOf(reflect.ValueOf(v)) } -func (xi *ExtensionInfo) InterfaceOf(v protoreflect.Value) interface{} { +func (xi *ExtensionInfo) InterfaceOf(v protoreflect.Value) any { return xi.lazyInit().GoValueOf(v).Interface() } func (xi *ExtensionInfo) IsValidValue(v protoreflect.Value) bool { return xi.lazyInit().IsValidPB(v) } -func (xi *ExtensionInfo) IsValidInterface(v interface{}) bool { +func (xi *ExtensionInfo) IsValidInterface(v any) bool { return xi.lazyInit().IsValidGo(reflect.ValueOf(v)) } func (xi *ExtensionInfo) TypeDescriptor() protoreflect.ExtensionTypeDescriptor { diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go index c2a803bb..81b2b1a7 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go @@ -97,7 +97,7 @@ func (e *legacyEnumWrapper) Number() protoreflect.EnumNumber { func (e *legacyEnumWrapper) ProtoReflect() protoreflect.Enum { return e } -func (e *legacyEnumWrapper) protoUnwrap() interface{} { +func (e *legacyEnumWrapper) protoUnwrap() any { v := reflect.New(e.goTyp).Elem() v.SetInt(int64(e.num)) return v.Interface() @@ -167,6 +167,7 @@ func aberrantLoadEnumDesc(t reflect.Type) protoreflect.EnumDescriptor { ed := &filedesc.Enum{L2: new(filedesc.EnumL2)} ed.L0.FullName = AberrantDeriveFullName(t) // e.g., github_com.user.repo.MyEnum ed.L0.ParentFile = filedesc.SurrogateProto3 + ed.L1.EditionFeatures = ed.L0.ParentFile.L1.EditionFeatures ed.L2.Values.List = append(ed.L2.Values.List, filedesc.EnumValue{}) // TODO: Use the presence of a UnmarshalJSON method to determine proto2? diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go index 87b30d05..6e8677ee 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go @@ -118,7 +118,7 @@ func (xi *ExtensionInfo) initFromLegacy() { xd.L1.Number = protoreflect.FieldNumber(xi.Field) xd.L1.Cardinality = fd.L1.Cardinality xd.L1.Kind = fd.L1.Kind - xd.L2.IsPacked = fd.L1.IsPacked + xd.L1.EditionFeatures = fd.L1.EditionFeatures xd.L2.Default = fd.L1.Default xd.L1.Extendee = Export{}.MessageDescriptorOf(xi.ExtendedType) xd.L2.Enum = ed diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_file.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_file.go index 9ab09108..b649f112 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/legacy_file.go +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_file.go @@ -7,7 +7,7 @@ package impl import ( "bytes" "compress/gzip" - "io/ioutil" + "io" "sync" "google.golang.org/protobuf/internal/filedesc" @@ -51,7 +51,7 @@ func legacyLoadFileDesc(b []byte) protoreflect.FileDescriptor { if err != nil { panic(err) } - b2, err := ioutil.ReadAll(zr) + b2, err := io.ReadAll(zr) if err != nil { panic(err) } diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go index 2ab2c629..bf0b6049 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go +++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go @@ -204,6 +204,7 @@ func aberrantLoadMessageDescReentrant(t reflect.Type, name protoreflect.FullName } } + md.L1.EditionFeatures = md.L0.ParentFile.L1.EditionFeatures // Obtain a list of oneof wrapper types. var oneofWrappers []reflect.Type methods := make([]reflect.Method, 0, 2) @@ -215,7 +216,7 @@ func aberrantLoadMessageDescReentrant(t reflect.Type, name protoreflect.FullName } for _, fn := range methods { for _, v := range fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))}) { - if vs, ok := v.Interface().([]interface{}); ok { + if vs, ok := v.Interface().([]any); ok { for _, v := range vs { oneofWrappers = append(oneofWrappers, reflect.TypeOf(v)) } @@ -250,6 +251,7 @@ func aberrantLoadMessageDescReentrant(t reflect.Type, name protoreflect.FullName od := &md.L2.Oneofs.List[n] od.L0.FullName = md.FullName().Append(protoreflect.Name(tag)) od.L0.ParentFile = md.L0.ParentFile + od.L1.EditionFeatures = md.L1.EditionFeatures od.L0.Parent = md od.L0.Index = n @@ -260,6 +262,7 @@ func aberrantLoadMessageDescReentrant(t reflect.Type, name protoreflect.FullName aberrantAppendField(md, f.Type, tag, "", "") fd := &md.L2.Fields.List[len(md.L2.Fields.List)-1] fd.L1.ContainingOneof = od + fd.L1.EditionFeatures = od.L1.EditionFeatures od.L1.Fields.List = append(od.L1.Fields.List, fd) } } @@ -307,14 +310,14 @@ func aberrantAppendField(md *filedesc.Message, goType reflect.Type, tag, tagKey, fd.L0.Parent = md fd.L0.Index = n - if fd.L1.IsWeak || fd.L1.HasPacked { + if fd.L1.IsWeak || fd.L1.EditionFeatures.IsPacked { fd.L1.Options = func() protoreflect.ProtoMessage { opts := descopts.Field.ProtoReflect().New() if fd.L1.IsWeak { opts.Set(opts.Descriptor().Fields().ByName("weak"), protoreflect.ValueOfBool(true)) } - if fd.L1.HasPacked { - opts.Set(opts.Descriptor().Fields().ByName("packed"), protoreflect.ValueOfBool(fd.L1.IsPacked)) + if fd.L1.EditionFeatures.IsPacked { + opts.Set(opts.Descriptor().Fields().ByName("packed"), protoreflect.ValueOfBool(fd.L1.EditionFeatures.IsPacked)) } return opts.Interface() } @@ -344,6 +347,7 @@ func aberrantAppendField(md *filedesc.Message, goType reflect.Type, tag, tagKey, md2.L0.ParentFile = md.L0.ParentFile md2.L0.Parent = md md2.L0.Index = n + md2.L1.EditionFeatures = md.L1.EditionFeatures md2.L1.IsMapEntry = true md2.L2.Options = func() protoreflect.ProtoMessage { @@ -563,6 +567,6 @@ func (m aberrantMessage) IsValid() bool { func (m aberrantMessage) ProtoMethods() *protoiface.Methods { return aberrantProtoMethods } -func (m aberrantMessage) protoUnwrap() interface{} { +func (m aberrantMessage) protoUnwrap() any { return m.v.Interface() } diff --git a/vendor/google.golang.org/protobuf/internal/impl/message.go b/vendor/google.golang.org/protobuf/internal/impl/message.go index 629bacdc..019399d4 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/message.go +++ b/vendor/google.golang.org/protobuf/internal/impl/message.go @@ -35,7 +35,7 @@ type MessageInfo struct { Exporter exporter // OneofWrappers is list of pointers to oneof wrapper struct types. - OneofWrappers []interface{} + OneofWrappers []any initMu sync.Mutex // protects all unexported fields initDone uint32 @@ -47,7 +47,7 @@ type MessageInfo struct { // exporter is a function that returns a reference to the ith field of v, // where v is a pointer to a struct. It returns nil if it does not support // exporting the requested field (e.g., already exported). -type exporter func(v interface{}, i int) interface{} +type exporter func(v any, i int) any // getMessageInfo returns the MessageInfo for any message type that // is generated by our implementation of protoc-gen-go (for v2 and on). @@ -201,7 +201,7 @@ fieldLoop: } for _, fn := range methods { for _, v := range fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))}) { - if vs, ok := v.Interface().([]interface{}); ok { + if vs, ok := v.Interface().([]any); ok { oneofWrappers = vs } } @@ -256,7 +256,7 @@ func (mi *MessageInfo) Message(i int) protoreflect.MessageType { type mapEntryType struct { desc protoreflect.MessageDescriptor - valType interface{} // zero value of enum or message type + valType any // zero value of enum or message type } func (mt mapEntryType) New() protoreflect.Message { diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go b/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go index d9ea010b..ecb4623d 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go +++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go @@ -20,7 +20,7 @@ type reflectMessageInfo struct { // fieldTypes contains the zero value of an enum or message field. // For lists, it contains the element type. // For maps, it contains the entry value type. - fieldTypes map[protoreflect.FieldNumber]interface{} + fieldTypes map[protoreflect.FieldNumber]any // denseFields is a subset of fields where: // 0 < fieldDesc.Number() < len(denseFields) @@ -28,7 +28,7 @@ type reflectMessageInfo struct { denseFields []*fieldInfo // rangeInfos is a list of all fields (not belonging to a oneof) and oneofs. - rangeInfos []interface{} // either *fieldInfo or *oneofInfo + rangeInfos []any // either *fieldInfo or *oneofInfo getUnknown func(pointer) protoreflect.RawFields setUnknown func(pointer, protoreflect.RawFields) @@ -224,7 +224,7 @@ func (mi *MessageInfo) makeFieldTypes(si structInfo) { } if ft != nil { if mi.fieldTypes == nil { - mi.fieldTypes = make(map[protoreflect.FieldNumber]interface{}) + mi.fieldTypes = make(map[protoreflect.FieldNumber]any) } mi.fieldTypes[fd.Number()] = reflect.Zero(ft).Interface() } @@ -247,39 +247,39 @@ func (m *extensionMap) Range(f func(protoreflect.FieldDescriptor, protoreflect.V } } } -func (m *extensionMap) Has(xt protoreflect.ExtensionType) (ok bool) { +func (m *extensionMap) Has(xd protoreflect.ExtensionTypeDescriptor) (ok bool) { if m == nil { return false } - xd := xt.TypeDescriptor() x, ok := (*m)[int32(xd.Number())] if !ok { return false } + if x.isUnexpandedLazy() { + // Avoid calling x.Value(), which triggers a lazy unmarshal. + return true + } switch { case xd.IsList(): return x.Value().List().Len() > 0 case xd.IsMap(): return x.Value().Map().Len() > 0 - case xd.Message() != nil: - return x.Value().Message().IsValid() } return true } -func (m *extensionMap) Clear(xt protoreflect.ExtensionType) { - delete(*m, int32(xt.TypeDescriptor().Number())) +func (m *extensionMap) Clear(xd protoreflect.ExtensionTypeDescriptor) { + delete(*m, int32(xd.Number())) } -func (m *extensionMap) Get(xt protoreflect.ExtensionType) protoreflect.Value { - xd := xt.TypeDescriptor() +func (m *extensionMap) Get(xd protoreflect.ExtensionTypeDescriptor) protoreflect.Value { if m != nil { if x, ok := (*m)[int32(xd.Number())]; ok { return x.Value() } } - return xt.Zero() + return xd.Type().Zero() } -func (m *extensionMap) Set(xt protoreflect.ExtensionType, v protoreflect.Value) { - xd := xt.TypeDescriptor() +func (m *extensionMap) Set(xd protoreflect.ExtensionTypeDescriptor, v protoreflect.Value) { + xt := xd.Type() isValid := true switch { case !xt.IsValidValue(v): @@ -292,7 +292,7 @@ func (m *extensionMap) Set(xt protoreflect.ExtensionType, v protoreflect.Value) isValid = v.Message().IsValid() } if !isValid { - panic(fmt.Sprintf("%v: assigning invalid value", xt.TypeDescriptor().FullName())) + panic(fmt.Sprintf("%v: assigning invalid value", xd.FullName())) } if *m == nil { @@ -302,16 +302,15 @@ func (m *extensionMap) Set(xt protoreflect.ExtensionType, v protoreflect.Value) x.Set(xt, v) (*m)[int32(xd.Number())] = x } -func (m *extensionMap) Mutable(xt protoreflect.ExtensionType) protoreflect.Value { - xd := xt.TypeDescriptor() +func (m *extensionMap) Mutable(xd protoreflect.ExtensionTypeDescriptor) protoreflect.Value { if xd.Kind() != protoreflect.MessageKind && xd.Kind() != protoreflect.GroupKind && !xd.IsList() && !xd.IsMap() { panic("invalid Mutable on field with non-composite type") } if x, ok := (*m)[int32(xd.Number())]; ok { return x.Value() } - v := xt.New() - m.Set(xt, v) + v := xd.Type().New() + m.Set(xd, v) return v } @@ -394,7 +393,7 @@ var ( // MessageOf returns a reflective view over a message. The input must be a // pointer to a named Go struct. If the provided type has a ProtoReflect method, // it must be implemented by calling this method. -func (mi *MessageInfo) MessageOf(m interface{}) protoreflect.Message { +func (mi *MessageInfo) MessageOf(m any) protoreflect.Message { if reflect.TypeOf(m) != mi.GoReflectType { panic(fmt.Sprintf("type mismatch: got %T, want %v", m, mi.GoReflectType)) } @@ -422,13 +421,13 @@ func (m *messageIfaceWrapper) Reset() { func (m *messageIfaceWrapper) ProtoReflect() protoreflect.Message { return (*messageReflectWrapper)(m) } -func (m *messageIfaceWrapper) protoUnwrap() interface{} { +func (m *messageIfaceWrapper) protoUnwrap() any { return m.p.AsIfaceOf(m.mi.GoReflectType.Elem()) } // checkField verifies that the provided field descriptor is valid. // Exactly one of the returned values is populated. -func (mi *MessageInfo) checkField(fd protoreflect.FieldDescriptor) (*fieldInfo, protoreflect.ExtensionType) { +func (mi *MessageInfo) checkField(fd protoreflect.FieldDescriptor) (*fieldInfo, protoreflect.ExtensionTypeDescriptor) { var fi *fieldInfo if n := fd.Number(); 0 < n && int(n) < len(mi.denseFields) { fi = mi.denseFields[n] @@ -457,7 +456,7 @@ func (mi *MessageInfo) checkField(fd protoreflect.FieldDescriptor) (*fieldInfo, if !ok { panic(fmt.Sprintf("extension %v does not implement protoreflect.ExtensionTypeDescriptor", fd.FullName())) } - return nil, xtd.Type() + return nil, xtd } panic(fmt.Sprintf("field %v is invalid", fd.FullName())) } diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_reflect_gen.go b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_gen.go index 741d6e5b..99dc23c6 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/message_reflect_gen.go +++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_gen.go @@ -23,12 +23,13 @@ func (m *messageState) New() protoreflect.Message { func (m *messageState) Interface() protoreflect.ProtoMessage { return m.protoUnwrap().(protoreflect.ProtoMessage) } -func (m *messageState) protoUnwrap() interface{} { +func (m *messageState) protoUnwrap() any { return m.pointer().AsIfaceOf(m.messageInfo().GoReflectType.Elem()) } func (m *messageState) ProtoMethods() *protoiface.Methods { - m.messageInfo().init() - return &m.messageInfo().methods + mi := m.messageInfo() + mi.init() + return &mi.methods } // ProtoMessageInfo is a pseudo-internal API for allowing the v1 code @@ -41,8 +42,9 @@ func (m *messageState) ProtoMessageInfo() *MessageInfo { } func (m *messageState) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) { - m.messageInfo().init() - for _, ri := range m.messageInfo().rangeInfos { + mi := m.messageInfo() + mi.init() + for _, ri := range mi.rangeInfos { switch ri := ri.(type) { case *fieldInfo: if ri.has(m.pointer()) { @@ -52,77 +54,86 @@ func (m *messageState) Range(f func(protoreflect.FieldDescriptor, protoreflect.V } case *oneofInfo: if n := ri.which(m.pointer()); n > 0 { - fi := m.messageInfo().fields[n] + fi := mi.fields[n] if !f(fi.fieldDesc, fi.get(m.pointer())) { return } } } } - m.messageInfo().extensionMap(m.pointer()).Range(f) + mi.extensionMap(m.pointer()).Range(f) } func (m *messageState) Has(fd protoreflect.FieldDescriptor) bool { - m.messageInfo().init() - if fi, xt := m.messageInfo().checkField(fd); fi != nil { + mi := m.messageInfo() + mi.init() + if fi, xd := mi.checkField(fd); fi != nil { return fi.has(m.pointer()) } else { - return m.messageInfo().extensionMap(m.pointer()).Has(xt) + return mi.extensionMap(m.pointer()).Has(xd) } } func (m *messageState) Clear(fd protoreflect.FieldDescriptor) { - m.messageInfo().init() - if fi, xt := m.messageInfo().checkField(fd); fi != nil { + mi := m.messageInfo() + mi.init() + if fi, xd := mi.checkField(fd); fi != nil { fi.clear(m.pointer()) } else { - m.messageInfo().extensionMap(m.pointer()).Clear(xt) + mi.extensionMap(m.pointer()).Clear(xd) } } func (m *messageState) Get(fd protoreflect.FieldDescriptor) protoreflect.Value { - m.messageInfo().init() - if fi, xt := m.messageInfo().checkField(fd); fi != nil { + mi := m.messageInfo() + mi.init() + if fi, xd := mi.checkField(fd); fi != nil { return fi.get(m.pointer()) } else { - return m.messageInfo().extensionMap(m.pointer()).Get(xt) + return mi.extensionMap(m.pointer()).Get(xd) } } func (m *messageState) Set(fd protoreflect.FieldDescriptor, v protoreflect.Value) { - m.messageInfo().init() - if fi, xt := m.messageInfo().checkField(fd); fi != nil { + mi := m.messageInfo() + mi.init() + if fi, xd := mi.checkField(fd); fi != nil { fi.set(m.pointer(), v) } else { - m.messageInfo().extensionMap(m.pointer()).Set(xt, v) + mi.extensionMap(m.pointer()).Set(xd, v) } } func (m *messageState) Mutable(fd protoreflect.FieldDescriptor) protoreflect.Value { - m.messageInfo().init() - if fi, xt := m.messageInfo().checkField(fd); fi != nil { + mi := m.messageInfo() + mi.init() + if fi, xd := mi.checkField(fd); fi != nil { return fi.mutable(m.pointer()) } else { - return m.messageInfo().extensionMap(m.pointer()).Mutable(xt) + return mi.extensionMap(m.pointer()).Mutable(xd) } } func (m *messageState) NewField(fd protoreflect.FieldDescriptor) protoreflect.Value { - m.messageInfo().init() - if fi, xt := m.messageInfo().checkField(fd); fi != nil { + mi := m.messageInfo() + mi.init() + if fi, xd := mi.checkField(fd); fi != nil { return fi.newField() } else { - return xt.New() + return xd.Type().New() } } func (m *messageState) WhichOneof(od protoreflect.OneofDescriptor) protoreflect.FieldDescriptor { - m.messageInfo().init() - if oi := m.messageInfo().oneofs[od.Name()]; oi != nil && oi.oneofDesc == od { + mi := m.messageInfo() + mi.init() + if oi := mi.oneofs[od.Name()]; oi != nil && oi.oneofDesc == od { return od.Fields().ByNumber(oi.which(m.pointer())) } panic("invalid oneof descriptor " + string(od.FullName()) + " for message " + string(m.Descriptor().FullName())) } func (m *messageState) GetUnknown() protoreflect.RawFields { - m.messageInfo().init() - return m.messageInfo().getUnknown(m.pointer()) + mi := m.messageInfo() + mi.init() + return mi.getUnknown(m.pointer()) } func (m *messageState) SetUnknown(b protoreflect.RawFields) { - m.messageInfo().init() - m.messageInfo().setUnknown(m.pointer(), b) + mi := m.messageInfo() + mi.init() + mi.setUnknown(m.pointer(), b) } func (m *messageState) IsValid() bool { return !m.pointer().IsNil() @@ -143,12 +154,13 @@ func (m *messageReflectWrapper) Interface() protoreflect.ProtoMessage { } return (*messageIfaceWrapper)(m) } -func (m *messageReflectWrapper) protoUnwrap() interface{} { +func (m *messageReflectWrapper) protoUnwrap() any { return m.pointer().AsIfaceOf(m.messageInfo().GoReflectType.Elem()) } func (m *messageReflectWrapper) ProtoMethods() *protoiface.Methods { - m.messageInfo().init() - return &m.messageInfo().methods + mi := m.messageInfo() + mi.init() + return &mi.methods } // ProtoMessageInfo is a pseudo-internal API for allowing the v1 code @@ -161,8 +173,9 @@ func (m *messageReflectWrapper) ProtoMessageInfo() *MessageInfo { } func (m *messageReflectWrapper) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) { - m.messageInfo().init() - for _, ri := range m.messageInfo().rangeInfos { + mi := m.messageInfo() + mi.init() + for _, ri := range mi.rangeInfos { switch ri := ri.(type) { case *fieldInfo: if ri.has(m.pointer()) { @@ -172,77 +185,86 @@ func (m *messageReflectWrapper) Range(f func(protoreflect.FieldDescriptor, proto } case *oneofInfo: if n := ri.which(m.pointer()); n > 0 { - fi := m.messageInfo().fields[n] + fi := mi.fields[n] if !f(fi.fieldDesc, fi.get(m.pointer())) { return } } } } - m.messageInfo().extensionMap(m.pointer()).Range(f) + mi.extensionMap(m.pointer()).Range(f) } func (m *messageReflectWrapper) Has(fd protoreflect.FieldDescriptor) bool { - m.messageInfo().init() - if fi, xt := m.messageInfo().checkField(fd); fi != nil { + mi := m.messageInfo() + mi.init() + if fi, xd := mi.checkField(fd); fi != nil { return fi.has(m.pointer()) } else { - return m.messageInfo().extensionMap(m.pointer()).Has(xt) + return mi.extensionMap(m.pointer()).Has(xd) } } func (m *messageReflectWrapper) Clear(fd protoreflect.FieldDescriptor) { - m.messageInfo().init() - if fi, xt := m.messageInfo().checkField(fd); fi != nil { + mi := m.messageInfo() + mi.init() + if fi, xd := mi.checkField(fd); fi != nil { fi.clear(m.pointer()) } else { - m.messageInfo().extensionMap(m.pointer()).Clear(xt) + mi.extensionMap(m.pointer()).Clear(xd) } } func (m *messageReflectWrapper) Get(fd protoreflect.FieldDescriptor) protoreflect.Value { - m.messageInfo().init() - if fi, xt := m.messageInfo().checkField(fd); fi != nil { + mi := m.messageInfo() + mi.init() + if fi, xd := mi.checkField(fd); fi != nil { return fi.get(m.pointer()) } else { - return m.messageInfo().extensionMap(m.pointer()).Get(xt) + return mi.extensionMap(m.pointer()).Get(xd) } } func (m *messageReflectWrapper) Set(fd protoreflect.FieldDescriptor, v protoreflect.Value) { - m.messageInfo().init() - if fi, xt := m.messageInfo().checkField(fd); fi != nil { + mi := m.messageInfo() + mi.init() + if fi, xd := mi.checkField(fd); fi != nil { fi.set(m.pointer(), v) } else { - m.messageInfo().extensionMap(m.pointer()).Set(xt, v) + mi.extensionMap(m.pointer()).Set(xd, v) } } func (m *messageReflectWrapper) Mutable(fd protoreflect.FieldDescriptor) protoreflect.Value { - m.messageInfo().init() - if fi, xt := m.messageInfo().checkField(fd); fi != nil { + mi := m.messageInfo() + mi.init() + if fi, xd := mi.checkField(fd); fi != nil { return fi.mutable(m.pointer()) } else { - return m.messageInfo().extensionMap(m.pointer()).Mutable(xt) + return mi.extensionMap(m.pointer()).Mutable(xd) } } func (m *messageReflectWrapper) NewField(fd protoreflect.FieldDescriptor) protoreflect.Value { - m.messageInfo().init() - if fi, xt := m.messageInfo().checkField(fd); fi != nil { + mi := m.messageInfo() + mi.init() + if fi, xd := mi.checkField(fd); fi != nil { return fi.newField() } else { - return xt.New() + return xd.Type().New() } } func (m *messageReflectWrapper) WhichOneof(od protoreflect.OneofDescriptor) protoreflect.FieldDescriptor { - m.messageInfo().init() - if oi := m.messageInfo().oneofs[od.Name()]; oi != nil && oi.oneofDesc == od { + mi := m.messageInfo() + mi.init() + if oi := mi.oneofs[od.Name()]; oi != nil && oi.oneofDesc == od { return od.Fields().ByNumber(oi.which(m.pointer())) } panic("invalid oneof descriptor " + string(od.FullName()) + " for message " + string(m.Descriptor().FullName())) } func (m *messageReflectWrapper) GetUnknown() protoreflect.RawFields { - m.messageInfo().init() - return m.messageInfo().getUnknown(m.pointer()) + mi := m.messageInfo() + mi.init() + return mi.getUnknown(m.pointer()) } func (m *messageReflectWrapper) SetUnknown(b protoreflect.RawFields) { - m.messageInfo().init() - m.messageInfo().setUnknown(m.pointer(), b) + mi := m.messageInfo() + mi.init() + mi.setUnknown(m.pointer(), b) } func (m *messageReflectWrapper) IsValid() bool { return !m.pointer().IsNil() diff --git a/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go b/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go index 517e9443..da685e8a 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go +++ b/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go @@ -16,7 +16,7 @@ import ( const UnsafeEnabled = false // Pointer is an opaque pointer type. -type Pointer interface{} +type Pointer any // offset represents the offset to a struct field, accessible from a pointer. // The offset is the field index into a struct. @@ -62,7 +62,7 @@ func pointerOfValue(v reflect.Value) pointer { } // pointerOfIface returns the pointer portion of an interface. -func pointerOfIface(v interface{}) pointer { +func pointerOfIface(v any) pointer { return pointer{v: reflect.ValueOf(v)} } @@ -93,7 +93,7 @@ func (p pointer) AsValueOf(t reflect.Type) reflect.Value { // AsIfaceOf treats p as a pointer to an object of type t and returns the value. // It is equivalent to p.AsValueOf(t).Interface() -func (p pointer) AsIfaceOf(t reflect.Type) interface{} { +func (p pointer) AsIfaceOf(t reflect.Type) any { return p.AsValueOf(t).Interface() } diff --git a/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go b/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go index 4b020e31..5f20ca5d 100644 --- a/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go +++ b/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go @@ -50,7 +50,7 @@ func pointerOfValue(v reflect.Value) pointer { } // pointerOfIface returns the pointer portion of an interface. -func pointerOfIface(v interface{}) pointer { +func pointerOfIface(v any) pointer { type ifaceHeader struct { Type unsafe.Pointer Data unsafe.Pointer @@ -80,7 +80,7 @@ func (p pointer) AsValueOf(t reflect.Type) reflect.Value { // AsIfaceOf treats p as a pointer to an object of type t and returns the value. // It is equivalent to p.AsValueOf(t).Interface() -func (p pointer) AsIfaceOf(t reflect.Type) interface{} { +func (p pointer) AsIfaceOf(t reflect.Type) any { // TODO: Use tricky unsafe magic to directly create ifaceHeader. return p.AsValueOf(t).Interface() } diff --git a/vendor/google.golang.org/protobuf/internal/order/range.go b/vendor/google.golang.org/protobuf/internal/order/range.go index 1665a68e..a1f09162 100644 --- a/vendor/google.golang.org/protobuf/internal/order/range.go +++ b/vendor/google.golang.org/protobuf/internal/order/range.go @@ -18,7 +18,7 @@ type messageField struct { } var messageFieldPool = sync.Pool{ - New: func() interface{} { return new([]messageField) }, + New: func() any { return new([]messageField) }, } type ( @@ -69,7 +69,7 @@ type mapEntry struct { } var mapEntryPool = sync.Pool{ - New: func() interface{} { return new([]mapEntry) }, + New: func() any { return new([]mapEntry) }, } type ( diff --git a/vendor/google.golang.org/protobuf/internal/version/version.go b/vendor/google.golang.org/protobuf/internal/version/version.go index a50fcfb4..dbbf1f68 100644 --- a/vendor/google.golang.org/protobuf/internal/version/version.go +++ b/vendor/google.golang.org/protobuf/internal/version/version.go @@ -51,8 +51,8 @@ import ( // 10. Send out the CL for review and submit it. const ( Major = 1 - Minor = 33 - Patch = 0 + Minor = 34 + Patch = 2 PreRelease = "" ) diff --git a/vendor/google.golang.org/protobuf/proto/decode.go b/vendor/google.golang.org/protobuf/proto/decode.go index e5b03b56..d75a6534 100644 --- a/vendor/google.golang.org/protobuf/proto/decode.go +++ b/vendor/google.golang.org/protobuf/proto/decode.go @@ -51,6 +51,8 @@ type UnmarshalOptions struct { // Unmarshal parses the wire-format message in b and places the result in m. // The provided message must be mutable (e.g., a non-nil pointer to a message). +// +// See the [UnmarshalOptions] type if you need more control. func Unmarshal(b []byte, m Message) error { _, err := UnmarshalOptions{RecursionLimit: protowire.DefaultRecursionLimit}.unmarshal(b, m.ProtoReflect()) return err diff --git a/vendor/google.golang.org/protobuf/proto/encode.go b/vendor/google.golang.org/protobuf/proto/encode.go index 4fed202f..1f847bcc 100644 --- a/vendor/google.golang.org/protobuf/proto/encode.go +++ b/vendor/google.golang.org/protobuf/proto/encode.go @@ -5,12 +5,17 @@ package proto import ( + "errors" + "fmt" + "google.golang.org/protobuf/encoding/protowire" "google.golang.org/protobuf/internal/encoding/messageset" "google.golang.org/protobuf/internal/order" "google.golang.org/protobuf/internal/pragma" "google.golang.org/protobuf/reflect/protoreflect" "google.golang.org/protobuf/runtime/protoiface" + + protoerrors "google.golang.org/protobuf/internal/errors" ) // MarshalOptions configures the marshaler. @@ -70,7 +75,32 @@ type MarshalOptions struct { UseCachedSize bool } +// flags turns the specified MarshalOptions (user-facing) into +// protoiface.MarshalInputFlags (used internally by the marshaler). +// +// See impl.marshalOptions.Options for the inverse operation. +func (o MarshalOptions) flags() protoiface.MarshalInputFlags { + var flags protoiface.MarshalInputFlags + + // Note: o.AllowPartial is always forced to true by MarshalOptions.marshal, + // which is why it is not a part of MarshalInputFlags. + + if o.Deterministic { + flags |= protoiface.MarshalDeterministic + } + + if o.UseCachedSize { + flags |= protoiface.MarshalUseCachedSize + } + + return flags +} + // Marshal returns the wire-format encoding of m. +// +// This is the most common entry point for encoding a Protobuf message. +// +// See the [MarshalOptions] type if you need more control. func Marshal(m Message) ([]byte, error) { // Treat nil message interface as an empty message; nothing to output. if m == nil { @@ -116,6 +146,9 @@ func emptyBytesForMessage(m Message) []byte { // MarshalAppend appends the wire-format encoding of m to b, // returning the result. +// +// This is a less common entry point than [Marshal], which is only needed if you +// need to supply your own buffers for performance reasons. func (o MarshalOptions) MarshalAppend(b []byte, m Message) ([]byte, error) { // Treat nil message interface as an empty message; nothing to append. if m == nil { @@ -145,12 +178,7 @@ func (o MarshalOptions) marshal(b []byte, m protoreflect.Message) (out protoifac in := protoiface.MarshalInput{ Message: m, Buf: b, - } - if o.Deterministic { - in.Flags |= protoiface.MarshalDeterministic - } - if o.UseCachedSize { - in.Flags |= protoiface.MarshalUseCachedSize + Flags: o.flags(), } if methods.Size != nil { sout := methods.Size(protoiface.SizeInput{ @@ -168,6 +196,10 @@ func (o MarshalOptions) marshal(b []byte, m protoreflect.Message) (out protoifac out.Buf, err = o.marshalMessageSlow(b, m) } if err != nil { + var mismatch *protoerrors.SizeMismatchError + if errors.As(err, &mismatch) { + return out, fmt.Errorf("marshaling %s: %v", string(m.Descriptor().FullName()), err) + } return out, err } if allowPartial { diff --git a/vendor/google.golang.org/protobuf/proto/extension.go b/vendor/google.golang.org/protobuf/proto/extension.go index 17899a3a..d248f292 100644 --- a/vendor/google.golang.org/protobuf/proto/extension.go +++ b/vendor/google.golang.org/protobuf/proto/extension.go @@ -11,18 +11,21 @@ import ( // HasExtension reports whether an extension field is populated. // It returns false if m is invalid or if xt does not extend m. func HasExtension(m Message, xt protoreflect.ExtensionType) bool { - // Treat nil message interface as an empty message; no populated fields. - if m == nil { + // Treat nil message interface or descriptor as an empty message; no populated + // fields. + if m == nil || xt == nil { return false } // As a special-case, we reports invalid or mismatching descriptors // as always not being populated (since they aren't). - if xt == nil || m.ProtoReflect().Descriptor() != xt.TypeDescriptor().ContainingMessage() { + mr := m.ProtoReflect() + xd := xt.TypeDescriptor() + if mr.Descriptor() != xd.ContainingMessage() { return false } - return m.ProtoReflect().Has(xt.TypeDescriptor()) + return mr.Has(xd) } // ClearExtension clears an extension field such that subsequent @@ -36,7 +39,7 @@ func ClearExtension(m Message, xt protoreflect.ExtensionType) { // If the field is unpopulated, it returns the default value for // scalars and an immutable, empty value for lists or messages. // It panics if xt does not extend m. -func GetExtension(m Message, xt protoreflect.ExtensionType) interface{} { +func GetExtension(m Message, xt protoreflect.ExtensionType) any { // Treat nil message interface as an empty message; return the default. if m == nil { return xt.InterfaceOf(xt.Zero()) @@ -48,7 +51,7 @@ func GetExtension(m Message, xt protoreflect.ExtensionType) interface{} { // SetExtension stores the value of an extension field. // It panics if m is invalid, xt does not extend m, or if type of v // is invalid for the specified extension field. -func SetExtension(m Message, xt protoreflect.ExtensionType, v interface{}) { +func SetExtension(m Message, xt protoreflect.ExtensionType, v any) { xd := xt.TypeDescriptor() pv := xt.ValueOf(v) @@ -75,7 +78,7 @@ func SetExtension(m Message, xt protoreflect.ExtensionType, v interface{}) { // It returns immediately if f returns false. // While iterating, mutating operations may only be performed // on the current extension field. -func RangeExtensions(m Message, f func(protoreflect.ExtensionType, interface{}) bool) { +func RangeExtensions(m Message, f func(protoreflect.ExtensionType, any) bool) { // Treat nil message interface as an empty message; nothing to range over. if m == nil { return diff --git a/vendor/google.golang.org/protobuf/proto/messageset.go b/vendor/google.golang.org/protobuf/proto/messageset.go index 312d5d45..575d1483 100644 --- a/vendor/google.golang.org/protobuf/proto/messageset.go +++ b/vendor/google.golang.org/protobuf/proto/messageset.go @@ -47,11 +47,16 @@ func (o MarshalOptions) marshalMessageSet(b []byte, m protoreflect.Message) ([]b func (o MarshalOptions) marshalMessageSetField(b []byte, fd protoreflect.FieldDescriptor, value protoreflect.Value) ([]byte, error) { b = messageset.AppendFieldStart(b, fd.Number()) b = protowire.AppendTag(b, messageset.FieldMessage, protowire.BytesType) - b = protowire.AppendVarint(b, uint64(o.Size(value.Message().Interface()))) + calculatedSize := o.Size(value.Message().Interface()) + b = protowire.AppendVarint(b, uint64(calculatedSize)) + before := len(b) b, err := o.marshalMessage(b, value.Message()) if err != nil { return b, err } + if measuredSize := len(b) - before; calculatedSize != measuredSize { + return nil, errors.MismatchedSizeCalculation(calculatedSize, measuredSize) + } b = messageset.AppendFieldEnd(b) return b, nil } diff --git a/vendor/google.golang.org/protobuf/proto/size.go b/vendor/google.golang.org/protobuf/proto/size.go index f1692b49..052fb5ae 100644 --- a/vendor/google.golang.org/protobuf/proto/size.go +++ b/vendor/google.golang.org/protobuf/proto/size.go @@ -34,6 +34,7 @@ func (o MarshalOptions) size(m protoreflect.Message) (size int) { if methods != nil && methods.Size != nil { out := methods.Size(protoiface.SizeInput{ Message: m, + Flags: o.flags(), }) return out.Size } @@ -42,6 +43,7 @@ func (o MarshalOptions) size(m protoreflect.Message) (size int) { // This case is mainly used for legacy types with a Marshal method. out, _ := methods.Marshal(protoiface.MarshalInput{ Message: m, + Flags: o.flags(), }) return len(out.Buf) } diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/desc.go b/vendor/google.golang.org/protobuf/reflect/protodesc/desc.go index baa0cc62..8fbecb4f 100644 --- a/vendor/google.golang.org/protobuf/reflect/protodesc/desc.go +++ b/vendor/google.golang.org/protobuf/reflect/protodesc/desc.go @@ -13,6 +13,7 @@ package protodesc import ( + "google.golang.org/protobuf/internal/editionssupport" "google.golang.org/protobuf/internal/errors" "google.golang.org/protobuf/internal/filedesc" "google.golang.org/protobuf/internal/pragma" @@ -91,15 +92,17 @@ func (o FileOptions) New(fd *descriptorpb.FileDescriptorProto, r Resolver) (prot switch fd.GetSyntax() { case "proto2", "": f.L1.Syntax = protoreflect.Proto2 + f.L1.Edition = filedesc.EditionProto2 case "proto3": f.L1.Syntax = protoreflect.Proto3 + f.L1.Edition = filedesc.EditionProto3 case "editions": f.L1.Syntax = protoreflect.Editions f.L1.Edition = fromEditionProto(fd.GetEdition()) default: return nil, errors.New("invalid syntax: %q", fd.GetSyntax()) } - if f.L1.Syntax == protoreflect.Editions && (fd.GetEdition() < SupportedEditionsMinimum || fd.GetEdition() > SupportedEditionsMaximum) { + if f.L1.Syntax == protoreflect.Editions && (fd.GetEdition() < editionssupport.Minimum || fd.GetEdition() > editionssupport.Maximum) { return nil, errors.New("use of edition %v not yet supported by the Go Protobuf runtime", fd.GetEdition()) } f.L1.Path = fd.GetName() @@ -114,9 +117,7 @@ func (o FileOptions) New(fd *descriptorpb.FileDescriptorProto, r Resolver) (prot opts = proto.Clone(opts).(*descriptorpb.FileOptions) f.L2.Options = func() protoreflect.ProtoMessage { return opts } } - if f.L1.Syntax == protoreflect.Editions { - initFileDescFromFeatureSet(f, fd.GetOptions().GetFeatures()) - } + initFileDescFromFeatureSet(f, fd.GetOptions().GetFeatures()) f.L2.Imports = make(filedesc.FileImports, len(fd.GetDependency())) for _, i := range fd.GetPublicDependency() { @@ -219,10 +220,10 @@ func (o FileOptions) New(fd *descriptorpb.FileDescriptorProto, r Resolver) (prot if err := validateEnumDeclarations(f.L1.Enums.List, fd.GetEnumType()); err != nil { return nil, err } - if err := validateMessageDeclarations(f.L1.Messages.List, fd.GetMessageType()); err != nil { + if err := validateMessageDeclarations(f, f.L1.Messages.List, fd.GetMessageType()); err != nil { return nil, err } - if err := validateExtensionDeclarations(f.L1.Extensions.List, fd.GetExtension()); err != nil { + if err := validateExtensionDeclarations(f, f.L1.Extensions.List, fd.GetExtension()); err != nil { return nil, err } diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_init.go b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_init.go index b3278163..85617554 100644 --- a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_init.go +++ b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_init.go @@ -69,9 +69,7 @@ func (r descsByName) initMessagesDeclarations(mds []*descriptorpb.DescriptorProt if m.L0, err = r.makeBase(m, parent, md.GetName(), i, sb); err != nil { return nil, err } - if m.Base.L0.ParentFile.Syntax() == protoreflect.Editions { - m.L1.EditionFeatures = mergeEditionFeatures(parent, md.GetOptions().GetFeatures()) - } + m.L1.EditionFeatures = mergeEditionFeatures(parent, md.GetOptions().GetFeatures()) if opts := md.GetOptions(); opts != nil { opts = proto.Clone(opts).(*descriptorpb.MessageOptions) m.L2.Options = func() protoreflect.ProtoMessage { return opts } @@ -146,13 +144,15 @@ func (r descsByName) initFieldsFromDescriptorProto(fds []*descriptorpb.FieldDesc if f.L0, err = r.makeBase(f, parent, fd.GetName(), i, sb); err != nil { return nil, err } + f.L1.EditionFeatures = mergeEditionFeatures(parent, fd.GetOptions().GetFeatures()) f.L1.IsProto3Optional = fd.GetProto3Optional() if opts := fd.GetOptions(); opts != nil { opts = proto.Clone(opts).(*descriptorpb.FieldOptions) f.L1.Options = func() protoreflect.ProtoMessage { return opts } f.L1.IsWeak = opts.GetWeak() - f.L1.HasPacked = opts.Packed != nil - f.L1.IsPacked = opts.GetPacked() + if opts.Packed != nil { + f.L1.EditionFeatures.IsPacked = opts.GetPacked() + } } f.L1.Number = protoreflect.FieldNumber(fd.GetNumber()) f.L1.Cardinality = protoreflect.Cardinality(fd.GetLabel()) @@ -163,32 +163,12 @@ func (r descsByName) initFieldsFromDescriptorProto(fds []*descriptorpb.FieldDesc f.L1.StringName.InitJSON(fd.GetJsonName()) } - if f.Base.L0.ParentFile.Syntax() == protoreflect.Editions { - f.L1.EditionFeatures = mergeEditionFeatures(parent, fd.GetOptions().GetFeatures()) - - if f.L1.EditionFeatures.IsLegacyRequired { - f.L1.Cardinality = protoreflect.Required - } - // We reuse the existing field because the old option `[packed = - // true]` is mutually exclusive with the editions feature. - if canBePacked(fd) { - f.L1.HasPacked = true - f.L1.IsPacked = f.L1.EditionFeatures.IsPacked - } - - // We pretend this option is always explicitly set because the only - // use of HasEnforceUTF8 is to determine whether to use EnforceUTF8 - // or to return the appropriate default. - // When using editions we either parse the option or resolve the - // appropriate default here (instead of later when this option is - // requested from the descriptor). - // In proto2/proto3 syntax HasEnforceUTF8 might be false. - f.L1.HasEnforceUTF8 = true - f.L1.EnforceUTF8 = f.L1.EditionFeatures.IsUTF8Validated + if f.L1.EditionFeatures.IsLegacyRequired { + f.L1.Cardinality = protoreflect.Required + } - if f.L1.Kind == protoreflect.MessageKind && f.L1.EditionFeatures.IsDelimitedEncoded { - f.L1.Kind = protoreflect.GroupKind - } + if f.L1.Kind == protoreflect.MessageKind && f.L1.EditionFeatures.IsDelimitedEncoded { + f.L1.Kind = protoreflect.GroupKind } } return fs, nil @@ -201,12 +181,10 @@ func (r descsByName) initOneofsFromDescriptorProto(ods []*descriptorpb.OneofDesc if o.L0, err = r.makeBase(o, parent, od.GetName(), i, sb); err != nil { return nil, err } + o.L1.EditionFeatures = mergeEditionFeatures(parent, od.GetOptions().GetFeatures()) if opts := od.GetOptions(); opts != nil { opts = proto.Clone(opts).(*descriptorpb.OneofOptions) o.L1.Options = func() protoreflect.ProtoMessage { return opts } - if parent.Syntax() == protoreflect.Editions { - o.L1.EditionFeatures = mergeEditionFeatures(parent, opts.GetFeatures()) - } } } return os, nil @@ -220,10 +198,13 @@ func (r descsByName) initExtensionDeclarations(xds []*descriptorpb.FieldDescript if x.L0, err = r.makeBase(x, parent, xd.GetName(), i, sb); err != nil { return nil, err } + x.L1.EditionFeatures = mergeEditionFeatures(parent, xd.GetOptions().GetFeatures()) if opts := xd.GetOptions(); opts != nil { opts = proto.Clone(opts).(*descriptorpb.FieldOptions) x.L2.Options = func() protoreflect.ProtoMessage { return opts } - x.L2.IsPacked = opts.GetPacked() + if opts.Packed != nil { + x.L1.EditionFeatures.IsPacked = opts.GetPacked() + } } x.L1.Number = protoreflect.FieldNumber(xd.GetNumber()) x.L1.Cardinality = protoreflect.Cardinality(xd.GetLabel()) diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go index 254ca585..f3cebab2 100644 --- a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go +++ b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_resolve.go @@ -46,6 +46,11 @@ func (r *resolver) resolveMessageDependencies(ms []filedesc.Message, mds []*desc if f.L1.Kind, f.L1.Enum, f.L1.Message, err = r.findTarget(f.Kind(), f.Parent().FullName(), partialName(fd.GetTypeName()), f.IsWeak()); err != nil { return errors.New("message field %q cannot resolve type: %v", f.FullName(), err) } + if f.L1.Kind == protoreflect.GroupKind && (f.IsMap() || f.IsMapEntry()) { + // A map field might inherit delimited encoding from a file-wide default feature. + // But maps never actually use delimited encoding. (At least for now...) + f.L1.Kind = protoreflect.MessageKind + } if fd.DefaultValue != nil { v, ev, err := unmarshalDefault(fd.GetDefaultValue(), f, r.allowUnresolvable) if err != nil { diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_validate.go b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_validate.go index e4dcaf87..6de31c2e 100644 --- a/vendor/google.golang.org/protobuf/reflect/protodesc/desc_validate.go +++ b/vendor/google.golang.org/protobuf/reflect/protodesc/desc_validate.go @@ -45,11 +45,11 @@ func validateEnumDeclarations(es []filedesc.Enum, eds []*descriptorpb.EnumDescri if allowAlias && !foundAlias { return errors.New("enum %q allows aliases, but none were found", e.FullName()) } - if e.Syntax() == protoreflect.Proto3 { + if !e.IsClosed() { if v := e.Values().Get(0); v.Number() != 0 { - return errors.New("enum %q using proto3 semantics must have zero number for the first value", v.FullName()) + return errors.New("enum %q using open semantics must have zero number for the first value", v.FullName()) } - // Verify that value names in proto3 do not conflict if the + // Verify that value names in open enums do not conflict if the // case-insensitive prefix is removed. // See protoc v3.8.0: src/google/protobuf/descriptor.cc:4991-5055 names := map[string]protoreflect.EnumValueDescriptor{} @@ -58,7 +58,7 @@ func validateEnumDeclarations(es []filedesc.Enum, eds []*descriptorpb.EnumDescri v1 := e.Values().Get(i) s := strs.EnumValueName(strs.TrimEnumPrefix(string(v1.Name()), prefix)) if v2, ok := names[s]; ok && v1.Number() != v2.Number() { - return errors.New("enum %q using proto3 semantics has conflict: %q with %q", e.FullName(), v1.Name(), v2.Name()) + return errors.New("enum %q using open semantics has conflict: %q with %q", e.FullName(), v1.Name(), v2.Name()) } names[s] = v1 } @@ -80,7 +80,9 @@ func validateEnumDeclarations(es []filedesc.Enum, eds []*descriptorpb.EnumDescri return nil } -func validateMessageDeclarations(ms []filedesc.Message, mds []*descriptorpb.DescriptorProto) error { +func validateMessageDeclarations(file *filedesc.File, ms []filedesc.Message, mds []*descriptorpb.DescriptorProto) error { + // There are a few limited exceptions only for proto3 + isProto3 := file.L1.Edition == fromEditionProto(descriptorpb.Edition_EDITION_PROTO3) for i, md := range mds { m := &ms[i] @@ -107,25 +109,13 @@ func validateMessageDeclarations(ms []filedesc.Message, mds []*descriptorpb.Desc if isMessageSet && !flags.ProtoLegacy { return errors.New("message %q is a MessageSet, which is a legacy proto1 feature that is no longer supported", m.FullName()) } - if isMessageSet && (m.Syntax() == protoreflect.Proto3 || m.Fields().Len() > 0 || m.ExtensionRanges().Len() == 0) { + if isMessageSet && (isProto3 || m.Fields().Len() > 0 || m.ExtensionRanges().Len() == 0) { return errors.New("message %q is an invalid proto1 MessageSet", m.FullName()) } - if m.Syntax() == protoreflect.Proto3 { + if isProto3 { if m.ExtensionRanges().Len() > 0 { return errors.New("message %q using proto3 semantics cannot have extension ranges", m.FullName()) } - // Verify that field names in proto3 do not conflict if lowercased - // with all underscores removed. - // See protoc v3.8.0: src/google/protobuf/descriptor.cc:5830-5847 - names := map[string]protoreflect.FieldDescriptor{} - for i := 0; i < m.Fields().Len(); i++ { - f1 := m.Fields().Get(i) - s := strings.Replace(strings.ToLower(string(f1.Name())), "_", "", -1) - if f2, ok := names[s]; ok { - return errors.New("message %q using proto3 semantics has conflict: %q with %q", m.FullName(), f1.Name(), f2.Name()) - } - names[s] = f1 - } } for j, fd := range md.GetField() { @@ -149,7 +139,7 @@ func validateMessageDeclarations(ms []filedesc.Message, mds []*descriptorpb.Desc return errors.New("message field %q may not have extendee: %q", f.FullName(), fd.GetExtendee()) } if f.L1.IsProto3Optional { - if f.Syntax() != protoreflect.Proto3 { + if !isProto3 { return errors.New("message field %q under proto3 optional semantics must be specified in the proto3 syntax", f.FullName()) } if f.Cardinality() != protoreflect.Optional { @@ -162,26 +152,29 @@ func validateMessageDeclarations(ms []filedesc.Message, mds []*descriptorpb.Desc if f.IsWeak() && !flags.ProtoLegacy { return errors.New("message field %q is a weak field, which is a legacy proto1 feature that is no longer supported", f.FullName()) } - if f.IsWeak() && (f.Syntax() != protoreflect.Proto2 || !isOptionalMessage(f) || f.ContainingOneof() != nil) { + if f.IsWeak() && (!f.HasPresence() || !isOptionalMessage(f) || f.ContainingOneof() != nil) { return errors.New("message field %q may only be weak for an optional message", f.FullName()) } if f.IsPacked() && !isPackable(f) { return errors.New("message field %q is not packable", f.FullName()) } - if err := checkValidGroup(f); err != nil { + if err := checkValidGroup(file, f); err != nil { return errors.New("message field %q is an invalid group: %v", f.FullName(), err) } if err := checkValidMap(f); err != nil { return errors.New("message field %q is an invalid map: %v", f.FullName(), err) } - if f.Syntax() == protoreflect.Proto3 { + if isProto3 { if f.Cardinality() == protoreflect.Required { return errors.New("message field %q using proto3 semantics cannot be required", f.FullName()) } - if f.Enum() != nil && !f.Enum().IsPlaceholder() && f.Enum().Syntax() != protoreflect.Proto3 { - return errors.New("message field %q using proto3 semantics may only depend on a proto3 enum", f.FullName()) + if f.Enum() != nil && !f.Enum().IsPlaceholder() && f.Enum().IsClosed() { + return errors.New("message field %q using proto3 semantics may only depend on open enums", f.FullName()) } } + if f.Cardinality() == protoreflect.Optional && !f.HasPresence() && f.Enum() != nil && !f.Enum().IsPlaceholder() && f.Enum().IsClosed() { + return errors.New("message field %q with implicit presence may only use open enums", f.FullName()) + } } seenSynthetic := false // synthetic oneofs for proto3 optional must come after real oneofs for j := range md.GetOneofDecl() { @@ -215,17 +208,17 @@ func validateMessageDeclarations(ms []filedesc.Message, mds []*descriptorpb.Desc if err := validateEnumDeclarations(m.L1.Enums.List, md.GetEnumType()); err != nil { return err } - if err := validateMessageDeclarations(m.L1.Messages.List, md.GetNestedType()); err != nil { + if err := validateMessageDeclarations(file, m.L1.Messages.List, md.GetNestedType()); err != nil { return err } - if err := validateExtensionDeclarations(m.L1.Extensions.List, md.GetExtension()); err != nil { + if err := validateExtensionDeclarations(file, m.L1.Extensions.List, md.GetExtension()); err != nil { return err } } return nil } -func validateExtensionDeclarations(xs []filedesc.Extension, xds []*descriptorpb.FieldDescriptorProto) error { +func validateExtensionDeclarations(f *filedesc.File, xs []filedesc.Extension, xds []*descriptorpb.FieldDescriptorProto) error { for i, xd := range xds { x := &xs[i] // NOTE: Avoid using the IsValid method since extensions to MessageSet @@ -267,13 +260,13 @@ func validateExtensionDeclarations(xs []filedesc.Extension, xds []*descriptorpb. if x.IsPacked() && !isPackable(x) { return errors.New("extension field %q is not packable", x.FullName()) } - if err := checkValidGroup(x); err != nil { + if err := checkValidGroup(f, x); err != nil { return errors.New("extension field %q is an invalid group: %v", x.FullName(), err) } if md := x.Message(); md != nil && md.IsMapEntry() { return errors.New("extension field %q cannot be a map entry", x.FullName()) } - if x.Syntax() == protoreflect.Proto3 { + if f.L1.Edition == fromEditionProto(descriptorpb.Edition_EDITION_PROTO3) { switch x.ContainingMessage().FullName() { case (*descriptorpb.FileOptions)(nil).ProtoReflect().Descriptor().FullName(): case (*descriptorpb.EnumOptions)(nil).ProtoReflect().Descriptor().FullName(): @@ -309,21 +302,25 @@ func isPackable(fd protoreflect.FieldDescriptor) bool { // checkValidGroup reports whether fd is a valid group according to the same // rules that protoc imposes. -func checkValidGroup(fd protoreflect.FieldDescriptor) error { +func checkValidGroup(f *filedesc.File, fd protoreflect.FieldDescriptor) error { md := fd.Message() switch { case fd.Kind() != protoreflect.GroupKind: return nil - case fd.Syntax() == protoreflect.Proto3: + case f.L1.Edition == fromEditionProto(descriptorpb.Edition_EDITION_PROTO3): return errors.New("invalid under proto3 semantics") case md == nil || md.IsPlaceholder(): return errors.New("message must be resolvable") - case fd.FullName().Parent() != md.FullName().Parent(): - return errors.New("message and field must be declared in the same scope") - case !unicode.IsUpper(rune(md.Name()[0])): - return errors.New("message name must start with an uppercase") - case fd.Name() != protoreflect.Name(strings.ToLower(string(md.Name()))): - return errors.New("field name must be lowercased form of the message name") + } + if f.L1.Edition < fromEditionProto(descriptorpb.Edition_EDITION_2023) { + switch { + case fd.FullName().Parent() != md.FullName().Parent(): + return errors.New("message and field must be declared in the same scope") + case !unicode.IsUpper(rune(md.Name()[0])): + return errors.New("message name must start with an uppercase") + case fd.Name() != protoreflect.Name(strings.ToLower(string(md.Name()))): + return errors.New("field name must be lowercased form of the message name") + } } return nil } diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/editions.go b/vendor/google.golang.org/protobuf/reflect/protodesc/editions.go index 2a6b29d1..804830ed 100644 --- a/vendor/google.golang.org/protobuf/reflect/protodesc/editions.go +++ b/vendor/google.golang.org/protobuf/reflect/protodesc/editions.go @@ -17,11 +17,6 @@ import ( gofeaturespb "google.golang.org/protobuf/types/gofeaturespb" ) -const ( - SupportedEditionsMinimum = descriptorpb.Edition_EDITION_PROTO2 - SupportedEditionsMaximum = descriptorpb.Edition_EDITION_2023 -) - var defaults = &descriptorpb.FeatureSetDefaults{} var defaultsCacheMu sync.Mutex var defaultsCache = make(map[filedesc.Edition]*descriptorpb.FeatureSet) @@ -67,18 +62,20 @@ func getFeatureSetFor(ed filedesc.Edition) *descriptorpb.FeatureSet { fmt.Fprintf(os.Stderr, "internal error: unsupported edition %v (did you forget to update the embedded defaults (i.e. the bootstrap descriptor proto)?)\n", edpb) os.Exit(1) } - fs := defaults.GetDefaults()[0].GetFeatures() + fsed := defaults.GetDefaults()[0] // Using a linear search for now. // Editions are guaranteed to be sorted and thus we could use a binary search. // Given that there are only a handful of editions (with one more per year) // there is not much reason to use a binary search. for _, def := range defaults.GetDefaults() { if def.GetEdition() <= edpb { - fs = def.GetFeatures() + fsed = def } else { break } } + fs := proto.Clone(fsed.GetFixedFeatures()).(*descriptorpb.FeatureSet) + proto.Merge(fs, fsed.GetOverridableFeatures()) defaultsCache[ed] = fs return fs } diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/proto.go b/vendor/google.golang.org/protobuf/reflect/protodesc/proto.go index 9d6e0542..a5de8d40 100644 --- a/vendor/google.golang.org/protobuf/reflect/protodesc/proto.go +++ b/vendor/google.golang.org/protobuf/reflect/protodesc/proto.go @@ -73,6 +73,16 @@ func ToFileDescriptorProto(file protoreflect.FileDescriptor) *descriptorpb.FileD if syntax := file.Syntax(); syntax != protoreflect.Proto2 && syntax.IsValid() { p.Syntax = proto.String(file.Syntax().String()) } + if file.Syntax() == protoreflect.Editions { + desc := file + if fileImportDesc, ok := file.(protoreflect.FileImport); ok { + desc = fileImportDesc.FileDescriptor + } + + if editionsInterface, ok := desc.(interface{ Edition() int32 }); ok { + p.Edition = descriptorpb.Edition(editionsInterface.Edition()).Enum() + } + } return p } @@ -153,6 +163,18 @@ func ToFieldDescriptorProto(field protoreflect.FieldDescriptor) *descriptorpb.Fi if field.Syntax() == protoreflect.Proto3 && field.HasOptionalKeyword() { p.Proto3Optional = proto.Bool(true) } + if field.Syntax() == protoreflect.Editions { + // Editions have no group keyword, this type is only set so that downstream users continue + // treating this as delimited encoding. + if p.GetType() == descriptorpb.FieldDescriptorProto_TYPE_GROUP { + p.Type = descriptorpb.FieldDescriptorProto_TYPE_MESSAGE.Enum() + } + // Editions have no required keyword, this label is only set so that downstream users continue + // treating it as required. + if p.GetLabel() == descriptorpb.FieldDescriptorProto_LABEL_REQUIRED { + p.Label = descriptorpb.FieldDescriptorProto_LABEL_OPTIONAL.Enum() + } + } if field.HasDefault() { def, err := defval.Marshal(field.Default(), field.DefaultEnumValue(), field.Kind(), defval.Descriptor) if err != nil && field.DefaultEnumValue() != nil { diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go index 00b01fbd..c85bfaa5 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go @@ -161,7 +161,7 @@ const ( // IsValid reports whether the syntax is valid. func (s Syntax) IsValid() bool { switch s { - case Proto2, Proto3: + case Proto2, Proto3, Editions: return true default: return false diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/source_gen.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/source_gen.go index 7dcc2ff0..ea154eec 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/source_gen.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/source_gen.go @@ -373,6 +373,8 @@ func (p *SourcePath) appendFieldOptions(b []byte) []byte { b = p.appendRepeatedField(b, "edition_defaults", (*SourcePath).appendFieldOptions_EditionDefault) case 21: b = p.appendSingularField(b, "features", (*SourcePath).appendFeatureSet) + case 22: + b = p.appendSingularField(b, "feature_support", (*SourcePath).appendFieldOptions_FeatureSupport) case 999: b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) } @@ -483,6 +485,8 @@ func (p *SourcePath) appendEnumValueOptions(b []byte) []byte { b = p.appendSingularField(b, "features", (*SourcePath).appendFeatureSet) case 3: b = p.appendSingularField(b, "debug_redact", nil) + case 4: + b = p.appendSingularField(b, "feature_support", (*SourcePath).appendFieldOptions_FeatureSupport) case 999: b = p.appendRepeatedField(b, "uninterpreted_option", (*SourcePath).appendUninterpretedOption) } @@ -519,6 +523,23 @@ func (p *SourcePath) appendFieldOptions_EditionDefault(b []byte) []byte { return b } +func (p *SourcePath) appendFieldOptions_FeatureSupport(b []byte) []byte { + if len(*p) == 0 { + return b + } + switch (*p)[0] { + case 1: + b = p.appendSingularField(b, "edition_introduced", nil) + case 2: + b = p.appendSingularField(b, "edition_deprecated", nil) + case 3: + b = p.appendSingularField(b, "deprecation_warning", nil) + case 4: + b = p.appendSingularField(b, "edition_removed", nil) + } + return b +} + func (p *SourcePath) appendUninterpretedOption_NamePart(b []byte) []byte { if len(*p) == 0 { return b diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go index 60ff62b4..cd8fadba 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go @@ -510,7 +510,7 @@ type ExtensionType interface { // // ValueOf is more extensive than protoreflect.ValueOf for a given field's // value as it has more type information available. - ValueOf(interface{}) Value + ValueOf(any) Value // InterfaceOf completely unwraps the Value to the underlying Go type. // InterfaceOf panics if the input is nil or does not represent the @@ -519,13 +519,13 @@ type ExtensionType interface { // // InterfaceOf is able to unwrap the Value further than Value.Interface // as it has more type information available. - InterfaceOf(Value) interface{} + InterfaceOf(Value) any // IsValidValue reports whether the Value is valid to assign to the field. IsValidValue(Value) bool // IsValidInterface reports whether the input is valid to assign to the field. - IsValidInterface(interface{}) bool + IsValidInterface(any) bool } // EnumDescriptor describes an enum and @@ -544,6 +544,12 @@ type EnumDescriptor interface { // ReservedRanges is a list of reserved ranges of enum numbers. ReservedRanges() EnumRanges + // IsClosed reports whether this enum uses closed semantics. + // See https://protobuf.dev/programming-guides/enum/#definitions. + // Note: the Go protobuf implementation is not spec compliant and treats + // all enums as open enums. + IsClosed() bool + isEnumDescriptor } type isEnumDescriptor interface{ ProtoType(EnumDescriptor) } diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go index 7ced876f..75f83a2a 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go @@ -32,11 +32,11 @@ const ( type value struct { pragma.DoNotCompare // 0B - typ valueType // 8B - num uint64 // 8B - str string // 16B - bin []byte // 24B - iface interface{} // 16B + typ valueType // 8B + num uint64 // 8B + str string // 16B + bin []byte // 24B + iface any // 16B } func valueOfString(v string) Value { @@ -45,7 +45,7 @@ func valueOfString(v string) Value { func valueOfBytes(v []byte) Value { return Value{typ: bytesType, bin: v} } -func valueOfIface(v interface{}) Value { +func valueOfIface(v any) Value { return Value{typ: ifaceType, iface: v} } @@ -55,6 +55,6 @@ func (v Value) getString() string { func (v Value) getBytes() []byte { return v.bin } -func (v Value) getIface() interface{} { +func (v Value) getIface() any { return v.iface } diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go index 16030973..9fe83cef 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go @@ -69,8 +69,8 @@ import ( // composite Value. Modifying an empty, read-only value panics. type Value value -// The protoreflect API uses a custom Value union type instead of interface{} -// to keep the future open for performance optimizations. Using an interface{} +// The protoreflect API uses a custom Value union type instead of any +// to keep the future open for performance optimizations. Using an any // always incurs an allocation for primitives (e.g., int64) since it needs to // be boxed on the heap (as interfaces can only contain pointers natively). // Instead, we represent the Value union as a flat struct that internally keeps @@ -85,7 +85,7 @@ type Value value // ValueOf returns a Value initialized with the concrete value stored in v. // This panics if the type does not match one of the allowed types in the // Value union. -func ValueOf(v interface{}) Value { +func ValueOf(v any) Value { switch v := v.(type) { case nil: return Value{} @@ -192,10 +192,10 @@ func (v Value) IsValid() bool { return v.typ != nilType } -// Interface returns v as an interface{}. +// Interface returns v as an any. // // Invariant: v == ValueOf(v).Interface() -func (v Value) Interface() interface{} { +func (v Value) Interface() any { switch v.typ { case nilType: return nil @@ -406,8 +406,8 @@ func (k MapKey) IsValid() bool { return Value(k).IsValid() } -// Interface returns k as an interface{}. -func (k MapKey) Interface() interface{} { +// Interface returns k as an any. +func (k MapKey) Interface() any { return Value(k).Interface() } diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe_go120.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe_go120.go index b1fdbe3e..7f3583ea 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe_go120.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe_go120.go @@ -45,7 +45,7 @@ var ( // typeOf returns a pointer to the Go type information. // The pointer is comparable and equal if and only if the types are identical. -func typeOf(t interface{}) unsafe.Pointer { +func typeOf(t any) unsafe.Pointer { return (*ifaceHeader)(unsafe.Pointer(&t)).Type } @@ -80,7 +80,7 @@ func valueOfBytes(v []byte) Value { p := (*sliceHeader)(unsafe.Pointer(&v)) return Value{typ: bytesType, ptr: p.Data, num: uint64(len(v))} } -func valueOfIface(v interface{}) Value { +func valueOfIface(v any) Value { p := (*ifaceHeader)(unsafe.Pointer(&v)) return Value{typ: p.Type, ptr: p.Data} } @@ -93,7 +93,7 @@ func (v Value) getBytes() (x []byte) { *(*sliceHeader)(unsafe.Pointer(&x)) = sliceHeader{Data: v.ptr, Len: int(v.num), Cap: int(v.num)} return x } -func (v Value) getIface() (x interface{}) { +func (v Value) getIface() (x any) { *(*ifaceHeader)(unsafe.Pointer(&x)) = ifaceHeader{Type: v.typ, Data: v.ptr} return x } diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe_go121.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe_go121.go index 43547011..f7d38699 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe_go121.go +++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe_go121.go @@ -15,7 +15,7 @@ import ( type ( ifaceHeader struct { - _ [0]interface{} // if interfaces have greater alignment than unsafe.Pointer, this will enforce it. + _ [0]any // if interfaces have greater alignment than unsafe.Pointer, this will enforce it. Type unsafe.Pointer Data unsafe.Pointer } @@ -37,7 +37,7 @@ var ( // typeOf returns a pointer to the Go type information. // The pointer is comparable and equal if and only if the types are identical. -func typeOf(t interface{}) unsafe.Pointer { +func typeOf(t any) unsafe.Pointer { return (*ifaceHeader)(unsafe.Pointer(&t)).Type } @@ -70,7 +70,7 @@ func valueOfString(v string) Value { func valueOfBytes(v []byte) Value { return Value{typ: bytesType, ptr: unsafe.Pointer(unsafe.SliceData(v)), num: uint64(len(v))} } -func valueOfIface(v interface{}) Value { +func valueOfIface(v any) Value { p := (*ifaceHeader)(unsafe.Pointer(&v)) return Value{typ: p.Type, ptr: p.Data} } @@ -81,7 +81,7 @@ func (v Value) getString() string { func (v Value) getBytes() []byte { return unsafe.Slice((*byte)(v.ptr), v.num) } -func (v Value) getIface() (x interface{}) { +func (v Value) getIface() (x any) { *(*ifaceHeader)(unsafe.Pointer(&x)) = ifaceHeader{Type: v.typ, Data: v.ptr} return x } diff --git a/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go b/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go index 6267dc52..de177733 100644 --- a/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go +++ b/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go @@ -95,7 +95,7 @@ type Files struct { // multiple files. Only top-level declarations are registered. // Note that enum values are in the top-level since that are in the same // scope as the parent enum. - descsByName map[protoreflect.FullName]interface{} + descsByName map[protoreflect.FullName]any filesByPath map[string][]protoreflect.FileDescriptor numFiles int } @@ -117,7 +117,7 @@ func (r *Files) RegisterFile(file protoreflect.FileDescriptor) error { defer globalMutex.Unlock() } if r.descsByName == nil { - r.descsByName = map[protoreflect.FullName]interface{}{ + r.descsByName = map[protoreflect.FullName]any{ "": &packageDescriptor{}, } r.filesByPath = make(map[string][]protoreflect.FileDescriptor) @@ -485,7 +485,7 @@ type Types struct { } type ( - typesByName map[protoreflect.FullName]interface{} + typesByName map[protoreflect.FullName]any extensionsByMessage map[protoreflect.FullName]extensionsByNumber extensionsByNumber map[protoreflect.FieldNumber]protoreflect.ExtensionType ) @@ -570,7 +570,7 @@ func (r *Types) RegisterExtension(xt protoreflect.ExtensionType) error { return nil } -func (r *Types) register(kind string, desc protoreflect.Descriptor, typ interface{}) error { +func (r *Types) register(kind string, desc protoreflect.Descriptor, typ any) error { name := desc.FullName() prev := r.typesByName[name] if prev != nil { @@ -841,7 +841,7 @@ func (r *Types) RangeExtensionsByMessage(message protoreflect.FullName, f func(p } } -func typeName(t interface{}) string { +func typeName(t any) string { switch t.(type) { case protoreflect.EnumType: return "enum" @@ -854,7 +854,7 @@ func typeName(t interface{}) string { } } -func amendErrorWithCaller(err error, prev, curr interface{}) error { +func amendErrorWithCaller(err error, prev, curr any) error { prevPkg := goPackage(prev) currPkg := goPackage(curr) if prevPkg == "" || currPkg == "" || prevPkg == currPkg { @@ -863,7 +863,7 @@ func amendErrorWithCaller(err error, prev, curr interface{}) error { return errors.New("%s\n\tpreviously from: %q\n\tcurrently from: %q", err, prevPkg, currPkg) } -func goPackage(v interface{}) string { +func goPackage(v any) string { switch d := v.(type) { case protoreflect.EnumType: v = d.Descriptor() diff --git a/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go b/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go index 78624cf6..9403eb07 100644 --- a/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go +++ b/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go @@ -54,6 +54,9 @@ type Edition int32 const ( // A placeholder for an unknown edition value. Edition_EDITION_UNKNOWN Edition = 0 + // A placeholder edition for specifying default behaviors *before* a feature + // was first introduced. This is effectively an "infinite past". + Edition_EDITION_LEGACY Edition = 900 // Legacy syntax "editions". These pre-date editions, but behave much like // distinct editions. These can't be used to specify the edition of proto // files, but feature definitions must supply proto2/proto3 defaults for @@ -82,6 +85,7 @@ const ( var ( Edition_name = map[int32]string{ 0: "EDITION_UNKNOWN", + 900: "EDITION_LEGACY", 998: "EDITION_PROTO2", 999: "EDITION_PROTO3", 1000: "EDITION_2023", @@ -95,6 +99,7 @@ var ( } Edition_value = map[string]int32{ "EDITION_UNKNOWN": 0, + "EDITION_LEGACY": 900, "EDITION_PROTO2": 998, "EDITION_PROTO3": 999, "EDITION_2023": 1000, @@ -2177,12 +2182,16 @@ type FileOptions struct { // // Deprecated: Marked as deprecated in google/protobuf/descriptor.proto. JavaGenerateEqualsAndHash *bool `protobuf:"varint,20,opt,name=java_generate_equals_and_hash,json=javaGenerateEqualsAndHash" json:"java_generate_equals_and_hash,omitempty"` - // If set true, then the Java2 code generator will generate code that - // throws an exception whenever an attempt is made to assign a non-UTF-8 - // byte sequence to a string field. - // Message reflection will do the same. - // However, an extension field still accepts non-UTF-8 byte sequences. - // This option has no effect on when used with the lite runtime. + // A proto2 file can set this to true to opt in to UTF-8 checking for Java, + // which will throw an exception if invalid UTF-8 is parsed from the wire or + // assigned to a string field. + // + // TODO: clarify exactly what kinds of field types this option + // applies to, and update these docs accordingly. + // + // Proto3 files already perform these checks. Setting the option explicitly to + // false has no effect: it cannot be used to opt proto3 files out of UTF-8 + // checks. JavaStringCheckUtf8 *bool `protobuf:"varint,27,opt,name=java_string_check_utf8,json=javaStringCheckUtf8,def=0" json:"java_string_check_utf8,omitempty"` OptimizeFor *FileOptions_OptimizeMode `protobuf:"varint,9,opt,name=optimize_for,json=optimizeFor,enum=google.protobuf.FileOptions_OptimizeMode,def=1" json:"optimize_for,omitempty"` // Sets the Go package where structs generated from this .proto will be @@ -2679,7 +2688,8 @@ type FieldOptions struct { Targets []FieldOptions_OptionTargetType `protobuf:"varint,19,rep,name=targets,enum=google.protobuf.FieldOptions_OptionTargetType" json:"targets,omitempty"` EditionDefaults []*FieldOptions_EditionDefault `protobuf:"bytes,20,rep,name=edition_defaults,json=editionDefaults" json:"edition_defaults,omitempty"` // Any features defined in the specific edition. - Features *FeatureSet `protobuf:"bytes,21,opt,name=features" json:"features,omitempty"` + Features *FeatureSet `protobuf:"bytes,21,opt,name=features" json:"features,omitempty"` + FeatureSupport *FieldOptions_FeatureSupport `protobuf:"bytes,22,opt,name=feature_support,json=featureSupport" json:"feature_support,omitempty"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` } @@ -2811,6 +2821,13 @@ func (x *FieldOptions) GetFeatures() *FeatureSet { return nil } +func (x *FieldOptions) GetFeatureSupport() *FieldOptions_FeatureSupport { + if x != nil { + return x.FeatureSupport + } + return nil +} + func (x *FieldOptions) GetUninterpretedOption() []*UninterpretedOption { if x != nil { return x.UninterpretedOption @@ -2995,6 +3012,8 @@ type EnumValueOptions struct { // out when using debug formats, e.g. when the field contains sensitive // credentials. DebugRedact *bool `protobuf:"varint,3,opt,name=debug_redact,json=debugRedact,def=0" json:"debug_redact,omitempty"` + // Information about the support window of a feature value. + FeatureSupport *FieldOptions_FeatureSupport `protobuf:"bytes,4,opt,name=feature_support,json=featureSupport" json:"feature_support,omitempty"` // The parser stores options it doesn't recognize here. See above. UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"` } @@ -3058,6 +3077,13 @@ func (x *EnumValueOptions) GetDebugRedact() bool { return Default_EnumValueOptions_DebugRedact } +func (x *EnumValueOptions) GetFeatureSupport() *FieldOptions_FeatureSupport { + if x != nil { + return x.FeatureSupport + } + return nil +} + func (x *EnumValueOptions) GetUninterpretedOption() []*UninterpretedOption { if x != nil { return x.UninterpretedOption @@ -3968,6 +3994,88 @@ func (x *FieldOptions_EditionDefault) GetValue() string { return "" } +// Information about the support window of a feature. +type FieldOptions_FeatureSupport struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + // The edition that this feature was first available in. In editions + // earlier than this one, the default assigned to EDITION_LEGACY will be + // used, and proto files will not be able to override it. + EditionIntroduced *Edition `protobuf:"varint,1,opt,name=edition_introduced,json=editionIntroduced,enum=google.protobuf.Edition" json:"edition_introduced,omitempty"` + // The edition this feature becomes deprecated in. Using this after this + // edition may trigger warnings. + EditionDeprecated *Edition `protobuf:"varint,2,opt,name=edition_deprecated,json=editionDeprecated,enum=google.protobuf.Edition" json:"edition_deprecated,omitempty"` + // The deprecation warning text if this feature is used after the edition it + // was marked deprecated in. + DeprecationWarning *string `protobuf:"bytes,3,opt,name=deprecation_warning,json=deprecationWarning" json:"deprecation_warning,omitempty"` + // The edition this feature is no longer available in. In editions after + // this one, the last default assigned will be used, and proto files will + // not be able to override it. + EditionRemoved *Edition `protobuf:"varint,4,opt,name=edition_removed,json=editionRemoved,enum=google.protobuf.Edition" json:"edition_removed,omitempty"` +} + +func (x *FieldOptions_FeatureSupport) Reset() { + *x = FieldOptions_FeatureSupport{} + if protoimpl.UnsafeEnabled { + mi := &file_google_protobuf_descriptor_proto_msgTypes[28] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *FieldOptions_FeatureSupport) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*FieldOptions_FeatureSupport) ProtoMessage() {} + +func (x *FieldOptions_FeatureSupport) ProtoReflect() protoreflect.Message { + mi := &file_google_protobuf_descriptor_proto_msgTypes[28] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use FieldOptions_FeatureSupport.ProtoReflect.Descriptor instead. +func (*FieldOptions_FeatureSupport) Descriptor() ([]byte, []int) { + return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{12, 1} +} + +func (x *FieldOptions_FeatureSupport) GetEditionIntroduced() Edition { + if x != nil && x.EditionIntroduced != nil { + return *x.EditionIntroduced + } + return Edition_EDITION_UNKNOWN +} + +func (x *FieldOptions_FeatureSupport) GetEditionDeprecated() Edition { + if x != nil && x.EditionDeprecated != nil { + return *x.EditionDeprecated + } + return Edition_EDITION_UNKNOWN +} + +func (x *FieldOptions_FeatureSupport) GetDeprecationWarning() string { + if x != nil && x.DeprecationWarning != nil { + return *x.DeprecationWarning + } + return "" +} + +func (x *FieldOptions_FeatureSupport) GetEditionRemoved() Edition { + if x != nil && x.EditionRemoved != nil { + return *x.EditionRemoved + } + return Edition_EDITION_UNKNOWN +} + // The name of the uninterpreted option. Each string represents a segment in // a dot-separated name. is_extension is true iff a segment represents an // extension (denoted with parentheses in options specs in .proto files). @@ -3985,7 +4093,7 @@ type UninterpretedOption_NamePart struct { func (x *UninterpretedOption_NamePart) Reset() { *x = UninterpretedOption_NamePart{} if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[28] + mi := &file_google_protobuf_descriptor_proto_msgTypes[29] ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) ms.StoreMessageInfo(mi) } @@ -3998,7 +4106,7 @@ func (x *UninterpretedOption_NamePart) String() string { func (*UninterpretedOption_NamePart) ProtoMessage() {} func (x *UninterpretedOption_NamePart) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[28] + mi := &file_google_protobuf_descriptor_proto_msgTypes[29] if protoimpl.UnsafeEnabled && x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { @@ -4037,14 +4145,17 @@ type FeatureSetDefaults_FeatureSetEditionDefault struct { sizeCache protoimpl.SizeCache unknownFields protoimpl.UnknownFields - Edition *Edition `protobuf:"varint,3,opt,name=edition,enum=google.protobuf.Edition" json:"edition,omitempty"` - Features *FeatureSet `protobuf:"bytes,2,opt,name=features" json:"features,omitempty"` + Edition *Edition `protobuf:"varint,3,opt,name=edition,enum=google.protobuf.Edition" json:"edition,omitempty"` + // Defaults of features that can be overridden in this edition. + OverridableFeatures *FeatureSet `protobuf:"bytes,4,opt,name=overridable_features,json=overridableFeatures" json:"overridable_features,omitempty"` + // Defaults of features that can't be overridden in this edition. + FixedFeatures *FeatureSet `protobuf:"bytes,5,opt,name=fixed_features,json=fixedFeatures" json:"fixed_features,omitempty"` } func (x *FeatureSetDefaults_FeatureSetEditionDefault) Reset() { *x = FeatureSetDefaults_FeatureSetEditionDefault{} if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[29] + mi := &file_google_protobuf_descriptor_proto_msgTypes[30] ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) ms.StoreMessageInfo(mi) } @@ -4057,7 +4168,7 @@ func (x *FeatureSetDefaults_FeatureSetEditionDefault) String() string { func (*FeatureSetDefaults_FeatureSetEditionDefault) ProtoMessage() {} func (x *FeatureSetDefaults_FeatureSetEditionDefault) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[29] + mi := &file_google_protobuf_descriptor_proto_msgTypes[30] if protoimpl.UnsafeEnabled && x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { @@ -4080,9 +4191,16 @@ func (x *FeatureSetDefaults_FeatureSetEditionDefault) GetEdition() Edition { return Edition_EDITION_UNKNOWN } -func (x *FeatureSetDefaults_FeatureSetEditionDefault) GetFeatures() *FeatureSet { +func (x *FeatureSetDefaults_FeatureSetEditionDefault) GetOverridableFeatures() *FeatureSet { if x != nil { - return x.Features + return x.OverridableFeatures + } + return nil +} + +func (x *FeatureSetDefaults_FeatureSetEditionDefault) GetFixedFeatures() *FeatureSet { + if x != nil { + return x.FixedFeatures } return nil } @@ -4188,7 +4306,7 @@ type SourceCodeInfo_Location struct { func (x *SourceCodeInfo_Location) Reset() { *x = SourceCodeInfo_Location{} if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[30] + mi := &file_google_protobuf_descriptor_proto_msgTypes[31] ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) ms.StoreMessageInfo(mi) } @@ -4201,7 +4319,7 @@ func (x *SourceCodeInfo_Location) String() string { func (*SourceCodeInfo_Location) ProtoMessage() {} func (x *SourceCodeInfo_Location) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[30] + mi := &file_google_protobuf_descriptor_proto_msgTypes[31] if protoimpl.UnsafeEnabled && x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { @@ -4275,7 +4393,7 @@ type GeneratedCodeInfo_Annotation struct { func (x *GeneratedCodeInfo_Annotation) Reset() { *x = GeneratedCodeInfo_Annotation{} if protoimpl.UnsafeEnabled { - mi := &file_google_protobuf_descriptor_proto_msgTypes[31] + mi := &file_google_protobuf_descriptor_proto_msgTypes[32] ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) ms.StoreMessageInfo(mi) } @@ -4288,7 +4406,7 @@ func (x *GeneratedCodeInfo_Annotation) String() string { func (*GeneratedCodeInfo_Annotation) ProtoMessage() {} func (x *GeneratedCodeInfo_Annotation) ProtoReflect() protoreflect.Message { - mi := &file_google_protobuf_descriptor_proto_msgTypes[31] + mi := &file_google_protobuf_descriptor_proto_msgTypes[32] if protoimpl.UnsafeEnabled && x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if 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google.protobuf.Edition (ExtensionRangeOptions_VerificationState)(0), // 1: google.protobuf.ExtensionRangeOptions.VerificationState (FieldDescriptorProto_Type)(0), // 2: google.protobuf.FieldDescriptorProto.Type @@ -5131,10 +5289,11 @@ var file_google_protobuf_descriptor_proto_goTypes = []interface{}{ (*ExtensionRangeOptions_Declaration)(nil), // 42: google.protobuf.ExtensionRangeOptions.Declaration (*EnumDescriptorProto_EnumReservedRange)(nil), // 43: google.protobuf.EnumDescriptorProto.EnumReservedRange (*FieldOptions_EditionDefault)(nil), // 44: google.protobuf.FieldOptions.EditionDefault - (*UninterpretedOption_NamePart)(nil), // 45: google.protobuf.UninterpretedOption.NamePart - (*FeatureSetDefaults_FeatureSetEditionDefault)(nil), // 46: google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault - (*SourceCodeInfo_Location)(nil), // 47: google.protobuf.SourceCodeInfo.Location - (*GeneratedCodeInfo_Annotation)(nil), // 48: google.protobuf.GeneratedCodeInfo.Annotation + (*FieldOptions_FeatureSupport)(nil), // 45: google.protobuf.FieldOptions.FeatureSupport + (*UninterpretedOption_NamePart)(nil), // 46: google.protobuf.UninterpretedOption.NamePart + (*FeatureSetDefaults_FeatureSetEditionDefault)(nil), // 47: google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault + (*SourceCodeInfo_Location)(nil), // 48: google.protobuf.SourceCodeInfo.Location + (*GeneratedCodeInfo_Annotation)(nil), // 49: google.protobuf.GeneratedCodeInfo.Annotation } var file_google_protobuf_descriptor_proto_depIdxs = []int32{ 18, // 0: google.protobuf.FileDescriptorSet.file:type_name -> google.protobuf.FileDescriptorProto @@ -5179,40 +5338,46 @@ var file_google_protobuf_descriptor_proto_depIdxs = []int32{ 8, // 39: google.protobuf.FieldOptions.targets:type_name -> google.protobuf.FieldOptions.OptionTargetType 44, // 40: google.protobuf.FieldOptions.edition_defaults:type_name -> google.protobuf.FieldOptions.EditionDefault 36, // 41: google.protobuf.FieldOptions.features:type_name -> google.protobuf.FeatureSet - 35, // 42: google.protobuf.FieldOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption - 36, // 43: google.protobuf.OneofOptions.features:type_name -> google.protobuf.FeatureSet - 35, // 44: google.protobuf.OneofOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption - 36, // 45: google.protobuf.EnumOptions.features:type_name -> google.protobuf.FeatureSet - 35, // 46: google.protobuf.EnumOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption - 36, // 47: google.protobuf.EnumValueOptions.features:type_name -> google.protobuf.FeatureSet - 35, // 48: google.protobuf.EnumValueOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption - 36, // 49: google.protobuf.ServiceOptions.features:type_name -> google.protobuf.FeatureSet - 35, // 50: google.protobuf.ServiceOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption - 9, // 51: google.protobuf.MethodOptions.idempotency_level:type_name -> google.protobuf.MethodOptions.IdempotencyLevel - 36, // 52: google.protobuf.MethodOptions.features:type_name -> google.protobuf.FeatureSet - 35, // 53: google.protobuf.MethodOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption - 45, // 54: google.protobuf.UninterpretedOption.name:type_name -> google.protobuf.UninterpretedOption.NamePart - 10, // 55: google.protobuf.FeatureSet.field_presence:type_name -> google.protobuf.FeatureSet.FieldPresence - 11, // 56: google.protobuf.FeatureSet.enum_type:type_name -> google.protobuf.FeatureSet.EnumType - 12, // 57: google.protobuf.FeatureSet.repeated_field_encoding:type_name -> google.protobuf.FeatureSet.RepeatedFieldEncoding - 13, // 58: google.protobuf.FeatureSet.utf8_validation:type_name -> google.protobuf.FeatureSet.Utf8Validation - 14, // 59: google.protobuf.FeatureSet.message_encoding:type_name -> google.protobuf.FeatureSet.MessageEncoding - 15, // 60: google.protobuf.FeatureSet.json_format:type_name -> google.protobuf.FeatureSet.JsonFormat - 46, // 61: google.protobuf.FeatureSetDefaults.defaults:type_name -> google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault - 0, // 62: google.protobuf.FeatureSetDefaults.minimum_edition:type_name -> google.protobuf.Edition - 0, // 63: google.protobuf.FeatureSetDefaults.maximum_edition:type_name -> google.protobuf.Edition - 47, // 64: google.protobuf.SourceCodeInfo.location:type_name -> google.protobuf.SourceCodeInfo.Location - 48, // 65: google.protobuf.GeneratedCodeInfo.annotation:type_name -> google.protobuf.GeneratedCodeInfo.Annotation - 20, // 66: google.protobuf.DescriptorProto.ExtensionRange.options:type_name -> google.protobuf.ExtensionRangeOptions - 0, // 67: google.protobuf.FieldOptions.EditionDefault.edition:type_name -> google.protobuf.Edition - 0, // 68: google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault.edition:type_name -> google.protobuf.Edition - 36, // 69: google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault.features:type_name -> google.protobuf.FeatureSet - 16, // 70: google.protobuf.GeneratedCodeInfo.Annotation.semantic:type_name -> google.protobuf.GeneratedCodeInfo.Annotation.Semantic - 71, // [71:71] is the sub-list for method output_type - 71, // [71:71] is the sub-list for method input_type - 71, // [71:71] is the sub-list for extension type_name - 71, // [71:71] is the sub-list for extension extendee - 0, // [0:71] is the sub-list for field type_name + 45, // 42: google.protobuf.FieldOptions.feature_support:type_name -> google.protobuf.FieldOptions.FeatureSupport + 35, // 43: google.protobuf.FieldOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption + 36, // 44: google.protobuf.OneofOptions.features:type_name -> google.protobuf.FeatureSet + 35, // 45: google.protobuf.OneofOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption + 36, // 46: google.protobuf.EnumOptions.features:type_name -> google.protobuf.FeatureSet + 35, // 47: google.protobuf.EnumOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption + 36, // 48: google.protobuf.EnumValueOptions.features:type_name -> google.protobuf.FeatureSet + 45, // 49: google.protobuf.EnumValueOptions.feature_support:type_name -> google.protobuf.FieldOptions.FeatureSupport + 35, // 50: google.protobuf.EnumValueOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption + 36, // 51: google.protobuf.ServiceOptions.features:type_name -> google.protobuf.FeatureSet + 35, // 52: google.protobuf.ServiceOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption + 9, // 53: google.protobuf.MethodOptions.idempotency_level:type_name -> google.protobuf.MethodOptions.IdempotencyLevel + 36, // 54: google.protobuf.MethodOptions.features:type_name -> google.protobuf.FeatureSet + 35, // 55: google.protobuf.MethodOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption + 46, // 56: google.protobuf.UninterpretedOption.name:type_name -> google.protobuf.UninterpretedOption.NamePart + 10, // 57: google.protobuf.FeatureSet.field_presence:type_name -> google.protobuf.FeatureSet.FieldPresence + 11, // 58: google.protobuf.FeatureSet.enum_type:type_name -> google.protobuf.FeatureSet.EnumType + 12, // 59: google.protobuf.FeatureSet.repeated_field_encoding:type_name -> google.protobuf.FeatureSet.RepeatedFieldEncoding + 13, // 60: google.protobuf.FeatureSet.utf8_validation:type_name -> google.protobuf.FeatureSet.Utf8Validation + 14, // 61: google.protobuf.FeatureSet.message_encoding:type_name -> google.protobuf.FeatureSet.MessageEncoding + 15, // 62: google.protobuf.FeatureSet.json_format:type_name -> google.protobuf.FeatureSet.JsonFormat + 47, // 63: google.protobuf.FeatureSetDefaults.defaults:type_name -> google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault + 0, // 64: google.protobuf.FeatureSetDefaults.minimum_edition:type_name -> google.protobuf.Edition + 0, // 65: google.protobuf.FeatureSetDefaults.maximum_edition:type_name -> google.protobuf.Edition + 48, // 66: google.protobuf.SourceCodeInfo.location:type_name -> google.protobuf.SourceCodeInfo.Location + 49, // 67: google.protobuf.GeneratedCodeInfo.annotation:type_name -> google.protobuf.GeneratedCodeInfo.Annotation + 20, // 68: google.protobuf.DescriptorProto.ExtensionRange.options:type_name -> google.protobuf.ExtensionRangeOptions + 0, // 69: google.protobuf.FieldOptions.EditionDefault.edition:type_name -> google.protobuf.Edition + 0, // 70: google.protobuf.FieldOptions.FeatureSupport.edition_introduced:type_name -> google.protobuf.Edition + 0, // 71: google.protobuf.FieldOptions.FeatureSupport.edition_deprecated:type_name -> google.protobuf.Edition + 0, // 72: google.protobuf.FieldOptions.FeatureSupport.edition_removed:type_name -> google.protobuf.Edition + 0, // 73: google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault.edition:type_name -> google.protobuf.Edition + 36, // 74: google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault.overridable_features:type_name -> google.protobuf.FeatureSet + 36, // 75: google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault.fixed_features:type_name -> google.protobuf.FeatureSet + 16, // 76: google.protobuf.GeneratedCodeInfo.Annotation.semantic:type_name -> google.protobuf.GeneratedCodeInfo.Annotation.Semantic + 77, // [77:77] is the sub-list for method output_type + 77, // [77:77] is the sub-list for method input_type + 77, // [77:77] is the sub-list for extension type_name + 77, // [77:77] is the sub-list for extension extendee + 0, // [0:77] is the sub-list for field type_name } func init() { file_google_protobuf_descriptor_proto_init() } @@ -5221,7 +5386,7 @@ func file_google_protobuf_descriptor_proto_init() { return } if !protoimpl.UnsafeEnabled { - file_google_protobuf_descriptor_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[0].Exporter = func(v any, i int) any { switch v := v.(*FileDescriptorSet); i { case 0: return &v.state @@ -5233,7 +5398,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[1].Exporter = func(v any, i int) any { switch v := v.(*FileDescriptorProto); i { case 0: return &v.state @@ -5245,7 +5410,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[2].Exporter = func(v any, i int) any { switch v := v.(*DescriptorProto); i { case 0: return &v.state @@ -5257,7 +5422,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[3].Exporter = func(v any, i int) any { switch v := v.(*ExtensionRangeOptions); i { case 0: return &v.state @@ -5271,7 +5436,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[4].Exporter = func(v any, i int) any { switch v := v.(*FieldDescriptorProto); i { case 0: return &v.state @@ -5283,7 +5448,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[5].Exporter = func(v any, i int) any { switch v := v.(*OneofDescriptorProto); i { case 0: return &v.state @@ -5295,7 +5460,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[6].Exporter = func(v any, i int) any { switch v := v.(*EnumDescriptorProto); i { case 0: return &v.state @@ -5307,7 +5472,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[7].Exporter = func(v any, i int) any { switch v := v.(*EnumValueDescriptorProto); i { case 0: return &v.state @@ -5319,7 +5484,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[8].Exporter = func(v any, i int) any { switch v := v.(*ServiceDescriptorProto); i { case 0: return &v.state @@ -5331,7 +5496,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[9].Exporter = func(v any, i int) any { switch v := v.(*MethodDescriptorProto); i { case 0: return &v.state @@ -5343,7 +5508,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[10].Exporter = func(v any, i int) any { switch v := v.(*FileOptions); i { case 0: return &v.state @@ -5357,7 +5522,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[11].Exporter = func(v any, i int) any { switch v := v.(*MessageOptions); i { case 0: return &v.state @@ -5371,7 +5536,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[12].Exporter = func(v any, i int) any { switch v := v.(*FieldOptions); i { case 0: return &v.state @@ -5385,7 +5550,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[13].Exporter = func(v any, i int) any { switch v := v.(*OneofOptions); i { case 0: return &v.state @@ -5399,7 +5564,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[14].Exporter = func(v any, i int) any { switch v := v.(*EnumOptions); i { case 0: return &v.state @@ -5413,7 +5578,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[15].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[15].Exporter = func(v any, i int) any { switch v := v.(*EnumValueOptions); i { case 0: return &v.state @@ -5427,7 +5592,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[16].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[16].Exporter = func(v any, i int) any { switch v := v.(*ServiceOptions); i { case 0: return &v.state @@ -5441,7 +5606,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[17].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[17].Exporter = func(v any, i int) any { switch v := v.(*MethodOptions); i { case 0: return &v.state @@ -5455,7 +5620,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[18].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[18].Exporter = func(v any, i int) any { switch v := v.(*UninterpretedOption); i { case 0: return &v.state @@ -5467,7 +5632,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[19].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[19].Exporter = func(v any, i int) any { switch v := v.(*FeatureSet); i { case 0: return &v.state @@ -5481,7 +5646,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[20].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[20].Exporter = func(v any, i int) any { switch v := v.(*FeatureSetDefaults); i { case 0: return &v.state @@ -5493,7 +5658,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[21].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[21].Exporter = func(v any, i int) any { switch v := v.(*SourceCodeInfo); i { case 0: return &v.state @@ -5505,7 +5670,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[22].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[22].Exporter = func(v any, i int) any { switch v := v.(*GeneratedCodeInfo); i { case 0: return &v.state @@ -5517,7 +5682,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[23].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[23].Exporter = func(v any, i int) any { switch v := v.(*DescriptorProto_ExtensionRange); i { case 0: return &v.state @@ -5529,7 +5694,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[24].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[24].Exporter = func(v any, i int) any { switch v := v.(*DescriptorProto_ReservedRange); i { case 0: return &v.state @@ -5541,7 +5706,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[25].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[25].Exporter = func(v any, i int) any { switch v := v.(*ExtensionRangeOptions_Declaration); i { case 0: return &v.state @@ -5553,7 +5718,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[26].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[26].Exporter = func(v any, i int) any { switch v := v.(*EnumDescriptorProto_EnumReservedRange); i { case 0: return &v.state @@ -5565,7 +5730,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[27].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[27].Exporter = func(v any, i int) any { switch v := v.(*FieldOptions_EditionDefault); i { case 0: return &v.state @@ -5577,7 +5742,19 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[28].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[28].Exporter = func(v any, i int) any { + switch v := v.(*FieldOptions_FeatureSupport); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_google_protobuf_descriptor_proto_msgTypes[29].Exporter = func(v any, i int) any { switch v := v.(*UninterpretedOption_NamePart); i { case 0: return &v.state @@ -5589,7 +5766,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[29].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[30].Exporter = func(v any, i int) any { switch v := v.(*FeatureSetDefaults_FeatureSetEditionDefault); i { case 0: return &v.state @@ -5601,7 +5778,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[30].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[31].Exporter = func(v any, i int) any { switch v := v.(*SourceCodeInfo_Location); i { case 0: return &v.state @@ -5613,7 +5790,7 @@ func file_google_protobuf_descriptor_proto_init() { return nil } } - file_google_protobuf_descriptor_proto_msgTypes[31].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_descriptor_proto_msgTypes[32].Exporter = func(v any, i int) any { switch v := v.(*GeneratedCodeInfo_Annotation); i { case 0: return &v.state @@ -5632,7 +5809,7 @@ func file_google_protobuf_descriptor_proto_init() { GoPackagePath: reflect.TypeOf(x{}).PkgPath(), RawDescriptor: file_google_protobuf_descriptor_proto_rawDesc, NumEnums: 17, - NumMessages: 32, + NumMessages: 33, NumExtensions: 0, NumServices: 0, }, diff --git a/vendor/google.golang.org/protobuf/types/dynamicpb/dynamic.go b/vendor/google.golang.org/protobuf/types/dynamicpb/dynamic.go index 39b024b4..1ba1dfa5 100644 --- a/vendor/google.golang.org/protobuf/types/dynamicpb/dynamic.go +++ b/vendor/google.golang.org/protobuf/types/dynamicpb/dynamic.go @@ -294,7 +294,7 @@ func (m *Message) NewField(fd protoreflect.FieldDescriptor) protoreflect.Value { case fd.IsMap(): return protoreflect.ValueOfMap(&dynamicMap{ desc: fd, - mapv: make(map[interface{}]protoreflect.Value), + mapv: make(map[any]protoreflect.Value), }) case fd.IsList(): return protoreflect.ValueOfList(&dynamicList{desc: fd}) @@ -450,7 +450,7 @@ func (x *dynamicList) IsValid() bool { type dynamicMap struct { desc protoreflect.FieldDescriptor - mapv map[interface{}]protoreflect.Value + mapv map[any]protoreflect.Value } func (x *dynamicMap) Get(k protoreflect.MapKey) protoreflect.Value { return x.mapv[k.Interface()] } @@ -634,11 +634,11 @@ func newListEntry(fd protoreflect.FieldDescriptor) protoreflect.Value { // // The InterfaceOf and ValueOf methods of the extension type are defined as: // -// func (xt extensionType) ValueOf(iv interface{}) protoreflect.Value { +// func (xt extensionType) ValueOf(iv any) protoreflect.Value { // return protoreflect.ValueOf(iv) // } // -// func (xt extensionType) InterfaceOf(v protoreflect.Value) interface{} { +// func (xt extensionType) InterfaceOf(v protoreflect.Value) any { // return v.Interface() // } // @@ -658,7 +658,7 @@ func (xt extensionType) New() protoreflect.Value { case xt.desc.IsMap(): return protoreflect.ValueOfMap(&dynamicMap{ desc: xt.desc, - mapv: make(map[interface{}]protoreflect.Value), + mapv: make(map[any]protoreflect.Value), }) case xt.desc.IsList(): return protoreflect.ValueOfList(&dynamicList{desc: xt.desc}) @@ -686,18 +686,18 @@ func (xt extensionType) TypeDescriptor() protoreflect.ExtensionTypeDescriptor { return xt.desc } -func (xt extensionType) ValueOf(iv interface{}) protoreflect.Value { +func (xt extensionType) ValueOf(iv any) protoreflect.Value { v := protoreflect.ValueOf(iv) typecheck(xt.desc, v) return v } -func (xt extensionType) InterfaceOf(v protoreflect.Value) interface{} { +func (xt extensionType) InterfaceOf(v protoreflect.Value) any { typecheck(xt.desc, v) return v.Interface() } -func (xt extensionType) IsValidInterface(iv interface{}) bool { +func (xt extensionType) IsValidInterface(iv any) bool { return typeIsValid(xt.desc, protoreflect.ValueOf(iv)) == nil } diff --git a/vendor/google.golang.org/protobuf/types/gofeaturespb/go_features.pb.go b/vendor/google.golang.org/protobuf/types/gofeaturespb/go_features.pb.go index 25de5ae0..a2ca940c 100644 --- a/vendor/google.golang.org/protobuf/types/gofeaturespb/go_features.pb.go +++ b/vendor/google.golang.org/protobuf/types/gofeaturespb/go_features.pb.go @@ -6,9 +6,9 @@ // https://developers.google.com/open-source/licenses/bsd // Code generated by protoc-gen-go. DO NOT EDIT. -// source: reflect/protodesc/proto/go_features.proto +// source: google/protobuf/go_features.proto -package proto +package gofeaturespb import ( protoreflect "google.golang.org/protobuf/reflect/protoreflect" @@ -30,7 +30,7 @@ type GoFeatures struct { func (x *GoFeatures) Reset() { *x = GoFeatures{} if protoimpl.UnsafeEnabled { - mi := &file_reflect_protodesc_proto_go_features_proto_msgTypes[0] + mi := &file_google_protobuf_go_features_proto_msgTypes[0] ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) ms.StoreMessageInfo(mi) } @@ -43,7 +43,7 @@ func (x *GoFeatures) String() string { func (*GoFeatures) ProtoMessage() {} func (x *GoFeatures) ProtoReflect() protoreflect.Message { - mi := &file_reflect_protodesc_proto_go_features_proto_msgTypes[0] + mi := &file_google_protobuf_go_features_proto_msgTypes[0] if protoimpl.UnsafeEnabled && x != nil { ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) if ms.LoadMessageInfo() == nil { @@ -56,7 +56,7 @@ func (x *GoFeatures) ProtoReflect() protoreflect.Message { // Deprecated: Use GoFeatures.ProtoReflect.Descriptor instead. func (*GoFeatures) Descriptor() ([]byte, []int) { - return file_reflect_protodesc_proto_go_features_proto_rawDescGZIP(), []int{0} + return file_google_protobuf_go_features_proto_rawDescGZIP(), []int{0} } func (x *GoFeatures) GetLegacyUnmarshalJsonEnum() bool { @@ -66,69 +66,73 @@ func (x *GoFeatures) GetLegacyUnmarshalJsonEnum() bool { return false } -var file_reflect_protodesc_proto_go_features_proto_extTypes = []protoimpl.ExtensionInfo{ +var file_google_protobuf_go_features_proto_extTypes = []protoimpl.ExtensionInfo{ { ExtendedType: (*descriptorpb.FeatureSet)(nil), ExtensionType: (*GoFeatures)(nil), Field: 1002, - Name: "google.protobuf.go", + Name: "pb.go", Tag: "bytes,1002,opt,name=go", - Filename: "reflect/protodesc/proto/go_features.proto", + Filename: "google/protobuf/go_features.proto", }, } // Extension fields to descriptorpb.FeatureSet. var ( - // optional google.protobuf.GoFeatures go = 1002; - E_Go = &file_reflect_protodesc_proto_go_features_proto_extTypes[0] + // optional pb.GoFeatures go = 1002; + E_Go = &file_google_protobuf_go_features_proto_extTypes[0] ) -var File_reflect_protodesc_proto_go_features_proto protoreflect.FileDescriptor - 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file_reflect_protodesc_proto_go_features_proto_rawDescOnce sync.Once - file_reflect_protodesc_proto_go_features_proto_rawDescData = file_reflect_protodesc_proto_go_features_proto_rawDesc + file_google_protobuf_go_features_proto_rawDescOnce sync.Once + file_google_protobuf_go_features_proto_rawDescData = file_google_protobuf_go_features_proto_rawDesc ) -func file_reflect_protodesc_proto_go_features_proto_rawDescGZIP() []byte { - file_reflect_protodesc_proto_go_features_proto_rawDescOnce.Do(func() { - file_reflect_protodesc_proto_go_features_proto_rawDescData = protoimpl.X.CompressGZIP(file_reflect_protodesc_proto_go_features_proto_rawDescData) +func file_google_protobuf_go_features_proto_rawDescGZIP() []byte { + file_google_protobuf_go_features_proto_rawDescOnce.Do(func() { + file_google_protobuf_go_features_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_go_features_proto_rawDescData) }) - return file_reflect_protodesc_proto_go_features_proto_rawDescData + return file_google_protobuf_go_features_proto_rawDescData } -var file_reflect_protodesc_proto_go_features_proto_msgTypes = make([]protoimpl.MessageInfo, 1) -var file_reflect_protodesc_proto_go_features_proto_goTypes = []interface{}{ - (*GoFeatures)(nil), // 0: google.protobuf.GoFeatures +var file_google_protobuf_go_features_proto_msgTypes = make([]protoimpl.MessageInfo, 1) +var file_google_protobuf_go_features_proto_goTypes = []any{ + (*GoFeatures)(nil), // 0: pb.GoFeatures (*descriptorpb.FeatureSet)(nil), // 1: google.protobuf.FeatureSet } -var file_reflect_protodesc_proto_go_features_proto_depIdxs = []int32{ - 1, // 0: google.protobuf.go:extendee -> google.protobuf.FeatureSet - 0, // 1: google.protobuf.go:type_name -> google.protobuf.GoFeatures +var file_google_protobuf_go_features_proto_depIdxs = []int32{ + 1, // 0: pb.go:extendee -> google.protobuf.FeatureSet + 0, // 1: pb.go:type_name -> pb.GoFeatures 2, // [2:2] is the sub-list for method output_type 2, // [2:2] is the sub-list for method input_type 1, // [1:2] is the sub-list for extension type_name @@ -136,13 +140,13 @@ var file_reflect_protodesc_proto_go_features_proto_depIdxs = []int32{ 0, // [0:0] is the sub-list for field type_name } -func init() { file_reflect_protodesc_proto_go_features_proto_init() } -func file_reflect_protodesc_proto_go_features_proto_init() { - if File_reflect_protodesc_proto_go_features_proto != nil { +func init() { file_google_protobuf_go_features_proto_init() } +func file_google_protobuf_go_features_proto_init() { + if File_google_protobuf_go_features_proto != nil { return } if !protoimpl.UnsafeEnabled { - file_reflect_protodesc_proto_go_features_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_go_features_proto_msgTypes[0].Exporter = func(v any, i int) any { switch v := v.(*GoFeatures); i { case 0: return &v.state @@ -159,19 +163,19 @@ func file_reflect_protodesc_proto_go_features_proto_init() { out := protoimpl.TypeBuilder{ File: protoimpl.DescBuilder{ GoPackagePath: reflect.TypeOf(x{}).PkgPath(), - RawDescriptor: file_reflect_protodesc_proto_go_features_proto_rawDesc, + RawDescriptor: file_google_protobuf_go_features_proto_rawDesc, NumEnums: 0, NumMessages: 1, NumExtensions: 1, NumServices: 0, }, - GoTypes: file_reflect_protodesc_proto_go_features_proto_goTypes, - DependencyIndexes: file_reflect_protodesc_proto_go_features_proto_depIdxs, - MessageInfos: file_reflect_protodesc_proto_go_features_proto_msgTypes, - ExtensionInfos: file_reflect_protodesc_proto_go_features_proto_extTypes, + GoTypes: file_google_protobuf_go_features_proto_goTypes, + DependencyIndexes: file_google_protobuf_go_features_proto_depIdxs, + MessageInfos: file_google_protobuf_go_features_proto_msgTypes, + ExtensionInfos: file_google_protobuf_go_features_proto_extTypes, }.Build() - File_reflect_protodesc_proto_go_features_proto = out.File - file_reflect_protodesc_proto_go_features_proto_rawDesc = nil - file_reflect_protodesc_proto_go_features_proto_goTypes = nil - file_reflect_protodesc_proto_go_features_proto_depIdxs = nil + File_google_protobuf_go_features_proto = out.File + file_google_protobuf_go_features_proto_rawDesc = nil + file_google_protobuf_go_features_proto_goTypes = nil + file_google_protobuf_go_features_proto_depIdxs = nil } diff --git a/vendor/google.golang.org/protobuf/types/gofeaturespb/go_features.proto b/vendor/google.golang.org/protobuf/types/gofeaturespb/go_features.proto deleted file mode 100644 index d2465712..00000000 --- a/vendor/google.golang.org/protobuf/types/gofeaturespb/go_features.proto +++ /dev/null @@ -1,28 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2023 Google Inc. All rights reserved. -// -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file or at -// https://developers.google.com/open-source/licenses/bsd - -syntax = "proto2"; - -package google.protobuf; - -import "google/protobuf/descriptor.proto"; - -option go_package = "google.golang.org/protobuf/types/gofeaturespb"; - -extend google.protobuf.FeatureSet { - optional GoFeatures go = 1002; -} - -message GoFeatures { - // Whether or not to generate the deprecated UnmarshalJSON method for enums. - optional bool legacy_unmarshal_json_enum = 1 [ - retention = RETENTION_RUNTIME, - targets = TARGET_TYPE_ENUM, - edition_defaults = { edition: EDITION_PROTO2, value: "true" }, - edition_defaults = { edition: EDITION_PROTO3, value: "false" } - ]; -} diff --git a/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go b/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go index 9de51be5..7172b43d 100644 --- a/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go @@ -445,7 +445,7 @@ func file_google_protobuf_any_proto_rawDescGZIP() []byte { } var file_google_protobuf_any_proto_msgTypes = make([]protoimpl.MessageInfo, 1) -var file_google_protobuf_any_proto_goTypes = []interface{}{ +var file_google_protobuf_any_proto_goTypes = []any{ (*Any)(nil), // 0: google.protobuf.Any } var file_google_protobuf_any_proto_depIdxs = []int32{ @@ -462,7 +462,7 @@ func file_google_protobuf_any_proto_init() { return } if !protoimpl.UnsafeEnabled { - file_google_protobuf_any_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_any_proto_msgTypes[0].Exporter = func(v any, i int) any { switch v := v.(*Any); i { case 0: return &v.state diff --git a/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go b/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go index df709a8d..1b71bcd9 100644 --- a/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go @@ -323,7 +323,7 @@ func file_google_protobuf_duration_proto_rawDescGZIP() []byte { } var file_google_protobuf_duration_proto_msgTypes = make([]protoimpl.MessageInfo, 1) -var file_google_protobuf_duration_proto_goTypes = []interface{}{ +var file_google_protobuf_duration_proto_goTypes = []any{ (*Duration)(nil), // 0: google.protobuf.Duration } var file_google_protobuf_duration_proto_depIdxs = []int32{ @@ -340,7 +340,7 @@ func file_google_protobuf_duration_proto_init() { return } if !protoimpl.UnsafeEnabled { - file_google_protobuf_duration_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_duration_proto_msgTypes[0].Exporter = func(v any, i int) any { switch v := v.(*Duration); i { case 0: return &v.state diff --git a/vendor/google.golang.org/protobuf/types/known/emptypb/empty.pb.go b/vendor/google.golang.org/protobuf/types/known/emptypb/empty.pb.go index 9a7277ba..d87b4fb8 100644 --- a/vendor/google.golang.org/protobuf/types/known/emptypb/empty.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/emptypb/empty.pb.go @@ -115,7 +115,7 @@ func file_google_protobuf_empty_proto_rawDescGZIP() []byte { } var file_google_protobuf_empty_proto_msgTypes = make([]protoimpl.MessageInfo, 1) -var file_google_protobuf_empty_proto_goTypes = []interface{}{ +var file_google_protobuf_empty_proto_goTypes = []any{ (*Empty)(nil), // 0: google.protobuf.Empty } var file_google_protobuf_empty_proto_depIdxs = []int32{ @@ -132,7 +132,7 @@ func file_google_protobuf_empty_proto_init() { return } if !protoimpl.UnsafeEnabled { - file_google_protobuf_empty_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_empty_proto_msgTypes[0].Exporter = func(v any, i int) any { switch v := v.(*Empty); i { case 0: return &v.state diff --git a/vendor/google.golang.org/protobuf/types/known/fieldmaskpb/field_mask.pb.go b/vendor/google.golang.org/protobuf/types/known/fieldmaskpb/field_mask.pb.go index e8789cb3..ac1e91bb 100644 --- a/vendor/google.golang.org/protobuf/types/known/fieldmaskpb/field_mask.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/fieldmaskpb/field_mask.pb.go @@ -537,7 +537,7 @@ func file_google_protobuf_field_mask_proto_rawDescGZIP() []byte { } var file_google_protobuf_field_mask_proto_msgTypes = make([]protoimpl.MessageInfo, 1) -var file_google_protobuf_field_mask_proto_goTypes = []interface{}{ +var file_google_protobuf_field_mask_proto_goTypes = []any{ (*FieldMask)(nil), // 0: google.protobuf.FieldMask } var file_google_protobuf_field_mask_proto_depIdxs = []int32{ @@ -554,7 +554,7 @@ func file_google_protobuf_field_mask_proto_init() { return } if !protoimpl.UnsafeEnabled { - file_google_protobuf_field_mask_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_field_mask_proto_msgTypes[0].Exporter = func(v any, i int) any { switch v := v.(*FieldMask); i { case 0: return &v.state diff --git a/vendor/google.golang.org/protobuf/types/known/structpb/struct.pb.go b/vendor/google.golang.org/protobuf/types/known/structpb/struct.pb.go index d2bac8b8..d45361cb 100644 --- a/vendor/google.golang.org/protobuf/types/known/structpb/struct.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/structpb/struct.pb.go @@ -49,11 +49,11 @@ // The standard Go "encoding/json" package has functionality to serialize // arbitrary types to a large degree. The Value.AsInterface, Struct.AsMap, and // ListValue.AsSlice methods can convert the protobuf message representation into -// a form represented by interface{}, map[string]interface{}, and []interface{}. +// a form represented by any, map[string]any, and []any. // This form can be used with other packages that operate on such data structures // and also directly with the standard json package. // -// In order to convert the interface{}, map[string]interface{}, and []interface{} +// In order to convert the any, map[string]any, and []any // forms back as Value, Struct, and ListValue messages, use the NewStruct, // NewList, and NewValue constructor functions. // @@ -88,28 +88,28 @@ // // To construct a Value message representing the above JSON object: // -// m, err := structpb.NewValue(map[string]interface{}{ +// m, err := structpb.NewValue(map[string]any{ // "firstName": "John", // "lastName": "Smith", // "isAlive": true, // "age": 27, -// "address": map[string]interface{}{ +// "address": map[string]any{ // "streetAddress": "21 2nd Street", // "city": "New York", // "state": "NY", // "postalCode": "10021-3100", // }, -// "phoneNumbers": []interface{}{ -// map[string]interface{}{ +// "phoneNumbers": []any{ +// map[string]any{ // "type": "home", // "number": "212 555-1234", // }, -// map[string]interface{}{ +// map[string]any{ // "type": "office", // "number": "646 555-4567", // }, // }, -// "children": []interface{}{}, +// "children": []any{}, // "spouse": nil, // }) // if err != nil { @@ -197,7 +197,7 @@ type Struct struct { // NewStruct constructs a Struct from a general-purpose Go map. // The map keys must be valid UTF-8. // The map values are converted using NewValue. -func NewStruct(v map[string]interface{}) (*Struct, error) { +func NewStruct(v map[string]any) (*Struct, error) { x := &Struct{Fields: make(map[string]*Value, len(v))} for k, v := range v { if !utf8.ValidString(k) { @@ -214,9 +214,9 @@ func NewStruct(v map[string]interface{}) (*Struct, error) { // AsMap converts x to a general-purpose Go map. // The map values are converted by calling Value.AsInterface. -func (x *Struct) AsMap() map[string]interface{} { +func (x *Struct) AsMap() map[string]any { f := x.GetFields() - vs := make(map[string]interface{}, len(f)) + vs := make(map[string]any, len(f)) for k, v := range f { vs[k] = v.AsInterface() } @@ -306,13 +306,13 @@ type Value struct { // ║ float32, float64 │ stored as NumberValue ║ // ║ string │ stored as StringValue; must be valid UTF-8 ║ // ║ []byte │ stored as StringValue; base64-encoded ║ -// ║ map[string]interface{} │ stored as StructValue ║ -// ║ []interface{} │ stored as ListValue ║ +// ║ map[string]any │ stored as StructValue ║ +// ║ []any │ stored as ListValue ║ // ╚════════════════════════╧════════════════════════════════════════════╝ // // When converting an int64 or uint64 to a NumberValue, numeric precision loss // is possible since they are stored as a float64. -func NewValue(v interface{}) (*Value, error) { +func NewValue(v any) (*Value, error) { switch v := v.(type) { case nil: return NewNullValue(), nil @@ -342,13 +342,13 @@ func NewValue(v interface{}) (*Value, error) { case []byte: s := base64.StdEncoding.EncodeToString(v) return NewStringValue(s), nil - case map[string]interface{}: + case map[string]any: v2, err := NewStruct(v) if err != nil { return nil, err } return NewStructValue(v2), nil - case []interface{}: + case []any: v2, err := NewList(v) if err != nil { return nil, err @@ -396,7 +396,7 @@ func NewListValue(v *ListValue) *Value { // // Floating-point values (i.e., "NaN", "Infinity", and "-Infinity") are // converted as strings to remain compatible with MarshalJSON. -func (x *Value) AsInterface() interface{} { +func (x *Value) AsInterface() any { switch v := x.GetKind().(type) { case *Value_NumberValue: if v != nil { @@ -580,7 +580,7 @@ type ListValue struct { // NewList constructs a ListValue from a general-purpose Go slice. // The slice elements are converted using NewValue. -func NewList(v []interface{}) (*ListValue, error) { +func NewList(v []any) (*ListValue, error) { x := &ListValue{Values: make([]*Value, len(v))} for i, v := range v { var err error @@ -594,9 +594,9 @@ func NewList(v []interface{}) (*ListValue, error) { // AsSlice converts x to a general-purpose Go slice. // The slice elements are converted by calling Value.AsInterface. -func (x *ListValue) AsSlice() []interface{} { +func (x *ListValue) AsSlice() []any { vals := x.GetValues() - vs := make([]interface{}, len(vals)) + vs := make([]any, len(vals)) for i, v := range vals { vs[i] = v.AsInterface() } @@ -716,7 +716,7 @@ func file_google_protobuf_struct_proto_rawDescGZIP() []byte { var file_google_protobuf_struct_proto_enumTypes = make([]protoimpl.EnumInfo, 1) var file_google_protobuf_struct_proto_msgTypes = make([]protoimpl.MessageInfo, 4) -var file_google_protobuf_struct_proto_goTypes = []interface{}{ +var file_google_protobuf_struct_proto_goTypes = []any{ (NullValue)(0), // 0: google.protobuf.NullValue (*Struct)(nil), // 1: google.protobuf.Struct (*Value)(nil), // 2: google.protobuf.Value @@ -743,7 +743,7 @@ func file_google_protobuf_struct_proto_init() { return } if !protoimpl.UnsafeEnabled { - file_google_protobuf_struct_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_struct_proto_msgTypes[0].Exporter = func(v any, i int) any { switch v := v.(*Struct); i { case 0: return &v.state @@ -755,7 +755,7 @@ func file_google_protobuf_struct_proto_init() { return nil } } - file_google_protobuf_struct_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_struct_proto_msgTypes[1].Exporter = func(v any, i int) any { switch v := v.(*Value); i { case 0: return &v.state @@ -767,7 +767,7 @@ func file_google_protobuf_struct_proto_init() { return nil } } - file_google_protobuf_struct_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_struct_proto_msgTypes[2].Exporter = func(v any, i int) any { switch v := v.(*ListValue); i { case 0: return &v.state @@ -780,7 +780,7 @@ func file_google_protobuf_struct_proto_init() { } } } - file_google_protobuf_struct_proto_msgTypes[1].OneofWrappers = []interface{}{ + file_google_protobuf_struct_proto_msgTypes[1].OneofWrappers = []any{ (*Value_NullValue)(nil), (*Value_NumberValue)(nil), (*Value_StringValue)(nil), diff --git a/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go b/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go index 81511a33..83a5a645 100644 --- a/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go @@ -332,7 +332,7 @@ func file_google_protobuf_timestamp_proto_rawDescGZIP() []byte { } var file_google_protobuf_timestamp_proto_msgTypes = make([]protoimpl.MessageInfo, 1) -var file_google_protobuf_timestamp_proto_goTypes = []interface{}{ +var file_google_protobuf_timestamp_proto_goTypes = []any{ (*Timestamp)(nil), // 0: google.protobuf.Timestamp } var file_google_protobuf_timestamp_proto_depIdxs = []int32{ @@ -349,7 +349,7 @@ func file_google_protobuf_timestamp_proto_init() { return } if !protoimpl.UnsafeEnabled { - file_google_protobuf_timestamp_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_timestamp_proto_msgTypes[0].Exporter = func(v any, i int) any { switch v := v.(*Timestamp); i { case 0: return &v.state diff --git a/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go b/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go index 762a8713..e473f826 100644 --- a/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go +++ b/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go @@ -605,7 +605,7 @@ func file_google_protobuf_wrappers_proto_rawDescGZIP() []byte { } var file_google_protobuf_wrappers_proto_msgTypes = make([]protoimpl.MessageInfo, 9) -var file_google_protobuf_wrappers_proto_goTypes = []interface{}{ +var file_google_protobuf_wrappers_proto_goTypes = []any{ (*DoubleValue)(nil), // 0: google.protobuf.DoubleValue (*FloatValue)(nil), // 1: google.protobuf.FloatValue (*Int64Value)(nil), // 2: google.protobuf.Int64Value @@ -630,7 +630,7 @@ func file_google_protobuf_wrappers_proto_init() { return } if !protoimpl.UnsafeEnabled { - file_google_protobuf_wrappers_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_wrappers_proto_msgTypes[0].Exporter = func(v any, i int) any { switch v := v.(*DoubleValue); i { case 0: return &v.state @@ -642,7 +642,7 @@ func file_google_protobuf_wrappers_proto_init() { return nil } } - file_google_protobuf_wrappers_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_wrappers_proto_msgTypes[1].Exporter = func(v any, i int) any { switch v := v.(*FloatValue); i { case 0: return &v.state @@ -654,7 +654,7 @@ func file_google_protobuf_wrappers_proto_init() { return nil } } - file_google_protobuf_wrappers_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_wrappers_proto_msgTypes[2].Exporter = func(v any, i int) any { switch v := v.(*Int64Value); i { case 0: return &v.state @@ -666,7 +666,7 @@ func file_google_protobuf_wrappers_proto_init() { return nil } } - file_google_protobuf_wrappers_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_wrappers_proto_msgTypes[3].Exporter = func(v any, i int) any { switch v := v.(*UInt64Value); i { case 0: return &v.state @@ -678,7 +678,7 @@ func file_google_protobuf_wrappers_proto_init() { return nil } } - file_google_protobuf_wrappers_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_wrappers_proto_msgTypes[4].Exporter = func(v any, i int) any { switch v := v.(*Int32Value); i { case 0: return &v.state @@ -690,7 +690,7 @@ func file_google_protobuf_wrappers_proto_init() { return nil } } - file_google_protobuf_wrappers_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_wrappers_proto_msgTypes[5].Exporter = func(v any, i int) any { switch v := v.(*UInt32Value); i { case 0: return &v.state @@ -702,7 +702,7 @@ func file_google_protobuf_wrappers_proto_init() { return nil } } - file_google_protobuf_wrappers_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_wrappers_proto_msgTypes[6].Exporter = func(v any, i int) any { switch v := v.(*BoolValue); i { case 0: return &v.state @@ -714,7 +714,7 @@ func file_google_protobuf_wrappers_proto_init() { return nil } } - file_google_protobuf_wrappers_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_wrappers_proto_msgTypes[7].Exporter = func(v any, i int) any { switch v := v.(*StringValue); i { case 0: return &v.state @@ -726,7 +726,7 @@ func file_google_protobuf_wrappers_proto_init() { return nil } } - file_google_protobuf_wrappers_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} { + file_google_protobuf_wrappers_proto_msgTypes[8].Exporter = func(v any, i int) any { switch v := v.(*BytesValue); i { case 0: return &v.state diff --git a/vendor/modules.txt b/vendor/modules.txt index f0ec7ed8..5538f9b3 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -1,12 +1,6 @@ -# github.com/agext/levenshtein v1.2.2 -## explicit -github.com/agext/levenshtein # github.com/antlr4-go/antlr/v4 v4.13.0 ## explicit; go 1.20 github.com/antlr4-go/antlr/v4 -# github.com/apparentlymart/go-textseg/v13 v13.0.0 -## explicit; go 1.16 -github.com/apparentlymart/go-textseg/v13/textseg # github.com/beorn7/perks v1.0.1 ## explicit; go 1.11 github.com/beorn7/perks/quantile @@ -28,7 +22,7 @@ github.com/fatih/structs # github.com/fsnotify/fsnotify v1.6.0 ## explicit; go 1.16 github.com/fsnotify/fsnotify -# github.com/go-logr/logr v1.4.1 +# github.com/go-logr/logr v1.4.2 ## explicit; go 1.18 github.com/go-logr/logr github.com/go-logr/logr/funcr @@ -69,8 +63,8 @@ github.com/gosimple/unidecode # github.com/gowebpki/jcs v1.0.0 ## explicit; go 1.15 github.com/gowebpki/jcs -# github.com/grpc-ecosystem/grpc-gateway/v2 v2.19.1 -## explicit; go 1.19 +# github.com/grpc-ecosystem/grpc-gateway/v2 v2.20.0 +## explicit; go 1.20 github.com/grpc-ecosystem/grpc-gateway/v2/internal/httprule github.com/grpc-ecosystem/grpc-gateway/v2/runtime github.com/grpc-ecosystem/grpc-gateway/v2/utilities @@ -92,17 +86,10 @@ github.com/hashicorp/hcl/hcl/token github.com/hashicorp/hcl/json/parser github.com/hashicorp/hcl/json/scanner github.com/hashicorp/hcl/json/token -# github.com/hashicorp/hcl/v2 v2.10.0 -## explicit; go 1.12 -github.com/hashicorp/hcl/v2 -# github.com/hashicorp/terraform v0.15.3 -## explicit; go 1.14 -github.com/hashicorp/terraform/dag -github.com/hashicorp/terraform/tfdiags # github.com/inngest/expr v0.0.0-20240717151033-03e4378c436c ## explicit; go 1.21.0 github.com/inngest/expr -# github.com/inngest/inngest v0.29.4-0.20240731183027-6747274bfbba +# github.com/inngest/inngest v0.30.0-beta-2.0.20240905105759-4df2bfd0dd29 ## explicit; go 1.21.0 github.com/inngest/inngest/pkg/consts github.com/inngest/inngest/pkg/dateutil @@ -114,27 +101,42 @@ github.com/inngest/inngest/pkg/inngest github.com/inngest/inngest/pkg/inngest/log github.com/inngest/inngest/pkg/logger github.com/inngest/inngest/pkg/publicerr +github.com/inngest/inngest/pkg/pubsub/broker github.com/inngest/inngest/pkg/sdk github.com/inngest/inngest/pkg/syscode -github.com/inngest/inngest/pkg/telemetry +github.com/inngest/inngest/pkg/telemetry/exporters +github.com/inngest/inngest/pkg/telemetry/metrics +github.com/inngest/inngest/pkg/telemetry/trace github.com/inngest/inngest/pkg/util +github.com/inngest/inngest/proto/gen/run/v2 # github.com/karlseguin/ccache/v2 v2.0.8 ## explicit; go 1.13 github.com/karlseguin/ccache/v2 +# github.com/klauspost/compress v1.17.2 +## explicit; go 1.18 +github.com/klauspost/compress/flate # github.com/magiconair/properties v1.8.5 ## explicit; go 1.13 github.com/magiconair/properties -# github.com/mattn/go-colorable v0.1.13 -## explicit; go 1.15 # github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0 ## explicit; go 1.19 github.com/matttproud/golang_protobuf_extensions/v2/pbutil -# github.com/mitchellh/go-wordwrap v1.0.0 -## explicit -github.com/mitchellh/go-wordwrap # github.com/mitchellh/mapstructure v1.5.0 ## explicit; go 1.14 github.com/mitchellh/mapstructure +# github.com/nats-io/nats.go v1.36.0 +## explicit; go 1.20 +github.com/nats-io/nats.go +github.com/nats-io/nats.go/encoders/builtin +github.com/nats-io/nats.go/internal/parser +github.com/nats-io/nats.go/jetstream +github.com/nats-io/nats.go/util +# github.com/nats-io/nkeys v0.4.7 +## explicit; go 1.20 +github.com/nats-io/nkeys +# github.com/nats-io/nuid v1.0.1 +## explicit +github.com/nats-io/nuid # github.com/ohler55/ojg v1.21.0 ## explicit; go 1.21 github.com/ohler55/ojg @@ -215,14 +217,7 @@ github.com/tidwall/btree # github.com/xhit/go-str2duration/v2 v2.1.0 ## explicit; go 1.13 github.com/xhit/go-str2duration/v2 -# github.com/zclconf/go-cty v1.8.3 -## explicit; go 1.12 -github.com/zclconf/go-cty/cty -github.com/zclconf/go-cty/cty/convert -github.com/zclconf/go-cty/cty/function -github.com/zclconf/go-cty/cty/gocty -github.com/zclconf/go-cty/cty/set -# go.opentelemetry.io/otel v1.26.0 +# go.opentelemetry.io/otel v1.28.0 ## explicit; go 1.21 go.opentelemetry.io/otel go.opentelemetry.io/otel/attribute @@ -235,7 +230,7 @@ go.opentelemetry.io/otel/internal/global go.opentelemetry.io/otel/propagation go.opentelemetry.io/otel/semconv/v1.20.0 go.opentelemetry.io/otel/semconv/v1.21.0 -go.opentelemetry.io/otel/semconv/v1.24.0 +go.opentelemetry.io/otel/semconv/v1.26.0 # go.opentelemetry.io/otel/exporters/jaeger v1.17.0 ## explicit; go 1.19 go.opentelemetry.io/otel/exporters/jaeger @@ -243,26 +238,26 @@ go.opentelemetry.io/otel/exporters/jaeger/internal/gen-go/agent go.opentelemetry.io/otel/exporters/jaeger/internal/gen-go/jaeger go.opentelemetry.io/otel/exporters/jaeger/internal/gen-go/zipkincore go.opentelemetry.io/otel/exporters/jaeger/internal/third_party/thrift/lib/go/thrift -# go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v0.44.0 -## explicit; go 1.20 +# go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.28.0 +## explicit; go 1.21 go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/envconfig go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/oconf go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/retry go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc/internal/transform -# go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.26.0 +# go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.28.0 ## explicit; go 1.21 go.opentelemetry.io/otel/exporters/otlp/otlptrace go.opentelemetry.io/otel/exporters/otlp/otlptrace/internal/tracetransform -# go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.21.0 -## explicit; go 1.20 +# go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.28.0 +## explicit; go 1.21 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/envconfig go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/otlpconfig go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc/internal/retry -# go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.26.0 +# go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.28.0 ## explicit; go 1.21 go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp/internal @@ -272,38 +267,40 @@ go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp/internal/retry # go.opentelemetry.io/otel/exporters/prometheus v0.44.0 ## explicit; go 1.20 go.opentelemetry.io/otel/exporters/prometheus -# go.opentelemetry.io/otel/exporters/stdout/stdoutmetric v0.44.0 -## explicit; go 1.20 +# go.opentelemetry.io/otel/exporters/stdout/stdoutmetric v1.28.0 +## explicit; go 1.21 go.opentelemetry.io/otel/exporters/stdout/stdoutmetric -# go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.21.0 -## explicit; go 1.20 +# go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.28.0 +## explicit; go 1.21 go.opentelemetry.io/otel/exporters/stdout/stdouttrace -# go.opentelemetry.io/otel/metric v1.26.0 +# go.opentelemetry.io/otel/metric v1.28.0 ## explicit; go 1.21 go.opentelemetry.io/otel/metric go.opentelemetry.io/otel/metric/embedded go.opentelemetry.io/otel/metric/noop -# go.opentelemetry.io/otel/sdk v1.26.0 +# go.opentelemetry.io/otel/sdk v1.28.0 ## explicit; go 1.21 go.opentelemetry.io/otel/sdk go.opentelemetry.io/otel/sdk/instrumentation -go.opentelemetry.io/otel/sdk/internal go.opentelemetry.io/otel/sdk/internal/env +go.opentelemetry.io/otel/sdk/internal/x go.opentelemetry.io/otel/sdk/resource go.opentelemetry.io/otel/sdk/trace go.opentelemetry.io/otel/sdk/trace/tracetest -# go.opentelemetry.io/otel/sdk/metric v1.21.0 -## explicit; go 1.20 +# go.opentelemetry.io/otel/sdk/metric v1.28.0 +## explicit; go 1.21 go.opentelemetry.io/otel/sdk/metric go.opentelemetry.io/otel/sdk/metric/internal go.opentelemetry.io/otel/sdk/metric/internal/aggregate +go.opentelemetry.io/otel/sdk/metric/internal/exemplar +go.opentelemetry.io/otel/sdk/metric/internal/x go.opentelemetry.io/otel/sdk/metric/metricdata -# go.opentelemetry.io/otel/trace v1.26.0 +# go.opentelemetry.io/otel/trace v1.28.0 ## explicit; go 1.21 go.opentelemetry.io/otel/trace go.opentelemetry.io/otel/trace/embedded go.opentelemetry.io/otel/trace/noop -# go.opentelemetry.io/proto/otlp v1.2.0 +# go.opentelemetry.io/proto/otlp v1.3.1 ## explicit; go 1.17 go.opentelemetry.io/proto/otlp/collector/metrics/v1 go.opentelemetry.io/proto/otlp/collector/trace/v1 @@ -311,6 +308,17 @@ go.opentelemetry.io/proto/otlp/common/v1 go.opentelemetry.io/proto/otlp/metrics/v1 go.opentelemetry.io/proto/otlp/resource/v1 go.opentelemetry.io/proto/otlp/trace/v1 +# golang.org/x/crypto v0.24.0 +## explicit; go 1.18 +golang.org/x/crypto/blake2b +golang.org/x/crypto/curve25519 +golang.org/x/crypto/curve25519/internal/field +golang.org/x/crypto/ed25519 +golang.org/x/crypto/internal/alias +golang.org/x/crypto/internal/poly1305 +golang.org/x/crypto/nacl/box +golang.org/x/crypto/nacl/secretbox +golang.org/x/crypto/salsa20/salsa # golang.org/x/exp v0.0.0-20240416160154-fe59bbe5cc7f ## explicit; go 1.20 golang.org/x/exp/constraints @@ -318,7 +326,7 @@ golang.org/x/exp/slices golang.org/x/exp/slog golang.org/x/exp/slog/internal golang.org/x/exp/slog/internal/buffer -# golang.org/x/net v0.24.0 +# golang.org/x/net v0.26.0 ## explicit; go 1.18 golang.org/x/net/http/httpguts golang.org/x/net/http2 @@ -330,31 +338,38 @@ golang.org/x/net/trace ## explicit; go 1.18 golang.org/x/sync/errgroup golang.org/x/sync/semaphore -# golang.org/x/sys v0.19.0 +# golang.org/x/sys v0.21.0 ## explicit; go 1.18 +golang.org/x/sys/cpu golang.org/x/sys/plan9 golang.org/x/sys/unix golang.org/x/sys/windows golang.org/x/sys/windows/registry -# golang.org/x/term v0.19.0 +# golang.org/x/term v0.21.0 ## explicit; go 1.18 golang.org/x/term -# golang.org/x/text v0.14.0 +# golang.org/x/text v0.16.0 ## explicit; go 1.18 +golang.org/x/text/cases +golang.org/x/text/internal +golang.org/x/text/internal/language +golang.org/x/text/internal/language/compact +golang.org/x/text/internal/tag +golang.org/x/text/language golang.org/x/text/secure/bidirule golang.org/x/text/transform golang.org/x/text/unicode/bidi golang.org/x/text/unicode/norm golang.org/x/text/width -# google.golang.org/genproto/googleapis/api v0.0.0-20240227224415-6ceb2ff114de -## explicit; go 1.19 +# google.golang.org/genproto/googleapis/api v0.0.0-20240701130421-f6361c86f094 +## explicit; go 1.20 google.golang.org/genproto/googleapis/api/expr/v1alpha1 google.golang.org/genproto/googleapis/api/httpbody -# google.golang.org/genproto/googleapis/rpc v0.0.0-20240401170217-c3f982113cda -## explicit; go 1.19 +# google.golang.org/genproto/googleapis/rpc v0.0.0-20240701130421-f6361c86f094 +## explicit; go 1.20 google.golang.org/genproto/googleapis/rpc/errdetails google.golang.org/genproto/googleapis/rpc/status -# google.golang.org/grpc v1.63.2 +# google.golang.org/grpc v1.64.1 ## explicit; go 1.19 google.golang.org/grpc google.golang.org/grpc/attributes @@ -409,8 +424,8 @@ google.golang.org/grpc/serviceconfig google.golang.org/grpc/stats google.golang.org/grpc/status google.golang.org/grpc/tap -# google.golang.org/protobuf v1.33.0 -## explicit; go 1.17 +# google.golang.org/protobuf v1.34.2 +## explicit; go 1.20 google.golang.org/protobuf/encoding/protojson google.golang.org/protobuf/encoding/prototext google.golang.org/protobuf/encoding/protowire @@ -418,6 +433,7 @@ google.golang.org/protobuf/internal/descfmt google.golang.org/protobuf/internal/descopts google.golang.org/protobuf/internal/detrand google.golang.org/protobuf/internal/editiondefaults +google.golang.org/protobuf/internal/editionssupport google.golang.org/protobuf/internal/encoding/defval google.golang.org/protobuf/internal/encoding/json google.golang.org/protobuf/internal/encoding/messageset @@ -460,4 +476,3 @@ gopkg.in/yaml.v2 # gopkg.in/yaml.v3 v3.0.1 ## explicit gopkg.in/yaml.v3 -# github.com/tencentcloud/tencentcloud-sdk-go v3.0.82+incompatible => github.com/tencentcloud/tencentcloud-sdk-go v1.0.191