89 lines
2.5 KiB
C++
89 lines
2.5 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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#include "spdlog/details/console_globals.h"
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#include "spdlog/details/null_mutex.h"
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#include "spdlog/spdlog.h"
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#include <cstdio>
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#include <memory>
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#include <mutex>
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#include <spdlog/details/console_globals.h>
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namespace spdlog {
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namespace sinks {
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template<class TargetStream, class ConsoleMutex>
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class stdout_sink : public sink
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{
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public:
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using mutex_t = typename ConsoleMutex::mutex_t;
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stdout_sink()
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: mutex_(ConsoleMutex::console_mutex())
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, file_(TargetStream::stream())
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{
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}
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~stdout_sink() = default;
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stdout_sink(const stdout_sink &other) = delete;
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stdout_sink &operator=(const stdout_sink &other) = delete;
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void log(const details::log_msg &msg) override
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{
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std::lock_guard<mutex_t> lock(mutex_);
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fmt::memory_buffer formatted;
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formatter_->format(msg, formatted);
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fwrite(formatted.data(), sizeof(char), formatted.size(), file_);
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fflush(TargetStream::stream());
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}
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void flush() override
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{
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std::lock_guard<mutex_t> lock(mutex_);
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fflush(TargetStream::stream());
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}
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private:
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mutex_t &mutex_;
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FILE *file_;
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};
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using stdout_sink_mt = stdout_sink<details::console_stdout_stream, details::console_global_mutex>;
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using stdout_sink_st = stdout_sink<details::console_stdout_stream, details::console_global_nullmutex>;
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using stderr_sink_mt = stdout_sink<details::console_stderr_stream, details::console_global_mutex>;
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using stderr_sink_st = stdout_sink<details::console_stderr_stream, details::console_global_nullmutex>;
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} // namespace sinks
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// factory methods
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template<typename Factory = default_factory>
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inline std::shared_ptr<logger> stdout_logger_mt(const std::string &logger_name)
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{
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return Factory::template create<sinks::stdout_sink_mt>(logger_name);
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}
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template<typename Factory = default_factory>
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inline std::shared_ptr<logger> stdout_logger_st(const std::string &logger_name)
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{
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return Factory::template create<sinks::stdout_sink_st>(logger_name);
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}
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template<typename Factory = default_factory>
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inline std::shared_ptr<logger> stderr_logger_mt(const std::string &logger_name)
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{
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return Factory::template create<sinks::stderr_sink_mt>(logger_name);
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}
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template<typename Factory = default_factory>
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inline std::shared_ptr<logger> stderr_logger_st(const std::string &logger_name)
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{
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return Factory::template create<sinks::stderr_sink_st>(logger_name);
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}
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} // namespace spdlog
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