91 lines
2.1 KiB
C++
91 lines
2.1 KiB
C++
//
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// Copyright(c) 2015 Gabi Melman.
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// Distributed under the MIT License (http://opensource.org/licenses/MIT)
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//
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#pragma once
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#if defined(__ANDROID__)
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#include <mutex>
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#include "base_sink.h"
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#include "../details/null_mutex.h"
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#include <android/log.h>
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namespace spdlog
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{
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namespace sinks
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{
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/*
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* Android sink (logging using __android_log_write)
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*/
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template<class Mutex>
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class base_android_sink : public base_sink < Mutex >
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{
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public:
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explicit base_android_sink(std::string tag="spdlog"): _tag(tag)
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{
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}
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void flush() override
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{
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}
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protected:
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void _sink_it(const details::log_msg& msg) override
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{
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const android_LogPriority priority = convert_to_android(msg.level);
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const int expected_size = msg.formatted.size();
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const int size = __android_log_write(
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priority, _tag.c_str(), msg.formatted.c_str()
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);
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if (size > expected_size)
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{
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// Will write a little bit more than original message
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}
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else
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{
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throw spdlog_ex("Send to Android logcat failed");
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}
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}
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private:
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static android_LogPriority convert_to_android(spdlog::level::level_enum level)
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{
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switch(level)
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{
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case spdlog::level::trace:
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return ANDROID_LOG_VERBOSE;
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case spdlog::level::debug:
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return ANDROID_LOG_DEBUG;
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case spdlog::level::info:
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return ANDROID_LOG_INFO;
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case spdlog::level::notice:
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return ANDROID_LOG_INFO;
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case spdlog::level::warn:
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return ANDROID_LOG_WARN;
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case spdlog::level::err:
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return ANDROID_LOG_ERROR;
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case spdlog::level::critical:
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return ANDROID_LOG_FATAL;
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case spdlog::level::alert:
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return ANDROID_LOG_FATAL;
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case spdlog::level::emerg:
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return ANDROID_LOG_FATAL;
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default:
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throw spdlog_ex("Incorrect level value");
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}
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}
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std::string _tag;
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};
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typedef base_android_sink<std::mutex> android_sink_mt;
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typedef base_android_sink<details::null_mutex> android_sink_st;
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}
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}
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#endif
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