sinklib: add android sink

ext/jalog/sinks/AndroidSink.cpp

@@ -0,0 +1,32 @@
+// Copyright (c) Borislav Stanimirov
+// SPDX-License-Identifier: MIT
+//
+#include "AndroidSink.hpp"
+
+#include <jalog/Entry.hpp>
+
+#include <android/log.h>
+
+namespace jalog::sinks {
+
+namespace {
+android_LogPriority jalogToAndroid(jalog::Level level) {
+    switch (level) {
+    case jalog::Level::Debug: return ANDROID_LOG_DEBUG;
+    case jalog::Level::Info: return ANDROID_LOG_INFO;
+    case jalog::Level::Warning: return ANDROID_LOG_WARN;
+    case jalog::Level::Error: return ANDROID_LOG_ERROR;
+    case jalog::Level::Critical: return ANDROID_LOG_FATAL;
+    default: return ANDROID_LOG_DEFAULT;
+    }
+}
+}
+
+void AndroidSink::record(const Entry& entry) {
+    auto lbl = entry.scope.labelCStr();
+    auto txt = entry.text;
+
+    __android_log_print(jalogToAndroid(entry.level), lbl, "%.*s", int(txt.length()), txt.data());
+}
+
+}

ext/jalog/sinks/AndroidSink.hpp

@@ -0,0 +1,17 @@
+// Copyright (c) Borislav Stanimirov
+// SPDX-License-Identifier: MIT
+//
+#pragma once
+#include "API.h"
+#include <jalog/Sink.hpp>
+
+namespace jalog::sinks
+{
+
+class JALOG_SINKLIB_API AndroidSink final : public Sink
+{
+public:
+    virtual void record(const Entry& entry) override;
+};
+
+}

ext/jalog/sinks/CMakeLists.txt

@@ -14,6 +14,12 @@ if(WIN32)
         WindowsColorSink.hpp
         WindowsColorSink.cpp
     )
+elseif(ANDROID)
+    target_sources(jalog-sinklib PRIVATE
+        AndroidSink.hpp
+        AndroidSink.cpp
+    )
+    target_link_libraries(jalog-sinklib PRIVATE log)
 endif()
 
 target_include_directories(jalog-sinklib INTERFACE ../..)

ext/jalog/sinks/DefaultSink.hpp

@@ -0,0 +1,15 @@
+// Copyright (c) Borislav Stanimirov
+// SPDX-License-Identifier: MIT
+//
+#pragma once
+
+#if defined(_WIN32)
+#include "WindowsColorSink.hpp"
+namespace jalog::sinks { using DefaultSink = WindowsColorSink; }
+#elif defined(__ANDROID__)
+#include "AndroidSink.hpp"
+namespace jalog::sinks { using DefaultSink = AndroidSink; }
+#else
+#include "AnsiColorSink.hpp"
+namespace jalog::sinks { using DefaultSink = AnsiColorSink; }
+#endif

test/t-core.cpp

@@ -8,6 +8,7 @@
 #include <jalog/LogStream.hpp>
 
 #include <jalog/Logger.hpp>
+#include <jalog/DefaultScope.hpp>
 
 TEST_SUITE_BEGIN("jalog");
 
@@ -35,6 +36,15 @@ TEST_CASE("scopes")
     CHECK(longname.desc().label() == "0123456789ABCDE");
 }
 
+TEST_CASE("default scope")
+{
+    auto& s = jalog::Default_Scope;
+    auto& sd = s.desc();
+    CHECK(sd.id() == 0);
+    CHECK(sd.label().empty());
+    CHECK(*sd.labelCStr() == 0);
+    CHECK(sd.userData == -1);
+}
 
 struct TestHelper
 {