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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,126 @@ | ||
| // Copyright The OpenTelemetry Authors | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
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| package libhoneyreceiver // import "github.com/open-telemetry/opentelemetry-collector-contrib/receiver/libhoneyreceiver" | ||
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| import ( | ||
| "bytes" | ||
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| "github.com/gogo/protobuf/jsonpb" | ||
| spb "google.golang.org/genproto/googleapis/rpc/status" | ||
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| "go.opentelemetry.io/collector/pdata/plog/plogotlp" | ||
| "go.opentelemetry.io/collector/pdata/pmetric/pmetricotlp" | ||
| "go.opentelemetry.io/collector/pdata/ptrace/ptraceotlp" | ||
| ) | ||
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| const ( | ||
| pbContentType = "application/x-protobuf" | ||
| jsonContentType = "application/json" | ||
| msgpackContentType = "application/x-msgpack" | ||
| ) | ||
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| var ( | ||
| jsEncoder = &jsonEncoder{} | ||
| jsonPbMarshaler = &jsonpb.Marshaler{} | ||
| mpEncoder = &msgpackEncoder{} | ||
| ) | ||
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| type encoder interface { | ||
| unmarshalTracesRequest(buf []byte) (ptraceotlp.ExportRequest, error) | ||
| unmarshalMetricsRequest(buf []byte) (pmetricotlp.ExportRequest, error) | ||
| unmarshalLogsRequest(buf []byte) (plogotlp.ExportRequest, error) | ||
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| marshalTracesResponse(ptraceotlp.ExportResponse) ([]byte, error) | ||
| marshalMetricsResponse(pmetricotlp.ExportResponse) ([]byte, error) | ||
| marshalLogsResponse(plogotlp.ExportResponse) ([]byte, error) | ||
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| marshalStatus(rsp *spb.Status) ([]byte, error) | ||
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| contentType() string | ||
| } | ||
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| type jsonEncoder struct{} | ||
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| func (jsonEncoder) unmarshalTracesRequest(buf []byte) (ptraceotlp.ExportRequest, error) { | ||
| req := ptraceotlp.NewExportRequest() | ||
| err := req.UnmarshalJSON(buf) | ||
| return req, err | ||
| } | ||
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| func (jsonEncoder) unmarshalMetricsRequest(buf []byte) (pmetricotlp.ExportRequest, error) { | ||
| req := pmetricotlp.NewExportRequest() | ||
| err := req.UnmarshalJSON(buf) | ||
| return req, err | ||
| } | ||
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| func (jsonEncoder) unmarshalLogsRequest(buf []byte) (plogotlp.ExportRequest, error) { | ||
| req := plogotlp.NewExportRequest() | ||
| err := req.UnmarshalJSON(buf) | ||
| return req, err | ||
| } | ||
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| func (jsonEncoder) marshalTracesResponse(resp ptraceotlp.ExportResponse) ([]byte, error) { | ||
| return resp.MarshalJSON() | ||
| } | ||
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| func (jsonEncoder) marshalMetricsResponse(resp pmetricotlp.ExportResponse) ([]byte, error) { | ||
| return resp.MarshalJSON() | ||
| } | ||
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| func (jsonEncoder) marshalLogsResponse(resp plogotlp.ExportResponse) ([]byte, error) { | ||
| return resp.MarshalJSON() | ||
| } | ||
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| func (jsonEncoder) marshalStatus(resp *spb.Status) ([]byte, error) { | ||
| buf := new(bytes.Buffer) | ||
| err := jsonPbMarshaler.Marshal(buf, resp) | ||
| return buf.Bytes(), err | ||
| } | ||
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| func (jsonEncoder) contentType() string { | ||
| return jsonContentType | ||
| } | ||
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| // messagepack responses seem to work in JSON so leaving this alone for now. | ||
| type msgpackEncoder struct{} | ||
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| func (msgpackEncoder) unmarshalTracesRequest(buf []byte) (ptraceotlp.ExportRequest, error) { | ||
| req := ptraceotlp.NewExportRequest() | ||
| err := req.UnmarshalJSON(buf) | ||
| return req, err | ||
| } | ||
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| func (msgpackEncoder) unmarshalMetricsRequest(buf []byte) (pmetricotlp.ExportRequest, error) { | ||
| req := pmetricotlp.NewExportRequest() | ||
| err := req.UnmarshalJSON(buf) | ||
| return req, err | ||
| } | ||
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| func (msgpackEncoder) unmarshalLogsRequest(buf []byte) (plogotlp.ExportRequest, error) { | ||
| req := plogotlp.NewExportRequest() | ||
| err := req.UnmarshalJSON(buf) | ||
| return req, err | ||
| } | ||
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| func (msgpackEncoder) marshalTracesResponse(resp ptraceotlp.ExportResponse) ([]byte, error) { | ||
| return resp.MarshalJSON() | ||
| } | ||
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| func (msgpackEncoder) marshalMetricsResponse(resp pmetricotlp.ExportResponse) ([]byte, error) { | ||
| return resp.MarshalJSON() | ||
| } | ||
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| func (msgpackEncoder) marshalLogsResponse(resp plogotlp.ExportResponse) ([]byte, error) { | ||
| return resp.MarshalJSON() | ||
| } | ||
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| func (msgpackEncoder) marshalStatus(resp *spb.Status) ([]byte, error) { | ||
| buf := new(bytes.Buffer) | ||
| err := jsonPbMarshaler.Marshal(buf, resp) | ||
| return buf.Bytes(), err | ||
| } | ||
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| func (msgpackEncoder) contentType() string { | ||
| return msgpackContentType | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,65 @@ | ||
| // Copyright The OpenTelemetry Authors | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
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| package eventtime // import "github.com/open-telemetry/opentelemetry-collector-contrib/receiver/libhoneyreceiver/internal/eventtime" | ||
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| import ( | ||
| "math" | ||
| "strconv" | ||
| "time" | ||
| ) | ||
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| func GetNowTime() time.Time { | ||
| return time.Now() | ||
| } | ||
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| func GetEventTime(etHeader string) time.Time { | ||
| var eventTime time.Time | ||
| if etHeader != "" { | ||
| // Great, they sent us a time header. let's try and parse it. | ||
| // RFC3339Nano is the default that we send from all our SDKs | ||
| eventTime, _ = time.Parse(time.RFC3339Nano, etHeader) | ||
| if eventTime.IsZero() { | ||
| // the default didn't catch it, let's try a few other things | ||
| // is it all numeric? then try unix epoch times | ||
| epochInt, err := strconv.ParseInt(etHeader, 0, 64) | ||
| if err == nil { | ||
| // it might be seconds or it might be milliseconds! Who can know! | ||
| // 10-digit numbers are seconds, 13-digit milliseconds, 16 microseconds | ||
| if len(etHeader) == 10 { | ||
| eventTime = time.Unix(epochInt, 0) | ||
| } else if len(etHeader) > 10 { | ||
| // turn it into seconds and fractional seconds | ||
| fractionalTime := etHeader[:10] + "." + etHeader[10:] | ||
| // then chop it into the int part and the fractional part | ||
| if epochFloat, err := strconv.ParseFloat(fractionalTime, 64); err == nil { | ||
| sec, dec := math.Modf(epochFloat) | ||
| eventTime = time.Unix(int64(sec), int64(dec*(1e9))) | ||
| } | ||
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| } | ||
| } else { | ||
| epochFloat, err := strconv.ParseFloat(etHeader, 64) | ||
| if err == nil { | ||
| sec, dec := math.Modf(epochFloat) | ||
| eventTime = time.Unix(int64(sec), int64(dec*(1e9))) | ||
| } | ||
| } | ||
| } | ||
| } | ||
| return eventTime.UTC() | ||
| } | ||
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| func GetEventTimeSec(etHeader string) int64 { | ||
| eventTime := GetEventTime(etHeader) | ||
| return eventTime.Unix() | ||
| } | ||
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| func GetEventTimeNano(etHeader string) int64 { | ||
| eventTime := GetEventTime(etHeader) | ||
| return eventTime.UnixNano() | ||
| } | ||
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| func GetEventTimeDefaultString() string { | ||
| return time.Now().Format(time.RFC3339Nano) | ||
| } |
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