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104 lines
3.3 KiB
C++
104 lines
3.3 KiB
C++
/*************************************************************************/
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/* spdlog - an extremely fast and easy to use c++11 logging library. */
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/* Copyright (c) 2014 Gabi Melman. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#pragma once
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#include "../common.h"
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#include "../logger.h"
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#include "fast_oss.h"
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// Line logger class - aggregates operator<< calls to fast ostream
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// and logs upon destruction
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namespace spdlog
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{
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namespace details
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{
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class line_logger
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{
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public:
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line_logger(logger* callback_logger, level::level_enum msg_level, bool enabled):
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_callback_logger(callback_logger),
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_log_msg(msg_level),
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_enabled(enabled)
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{}
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// No copy intended. Only move
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line_logger(const line_logger& other) = delete;
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line_logger& operator=(const line_logger&) = delete;
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line_logger& operator=(line_logger&&) = delete;
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line_logger(line_logger&& other) :
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_callback_logger(other._callback_logger),
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_log_msg(std::move(other._log_msg)),
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_enabled(other._enabled)
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{
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other.disable();
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}
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//Log the log message using the callback logger
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~line_logger()
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{
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if (_enabled)
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{
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_log_msg.logger_name = _callback_logger->name();
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_log_msg.time = log_clock::now();
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_log_msg.tm_time = details::os::localtime(log_clock::to_time_t(_log_msg.time));
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_callback_logger->_log_msg(_log_msg);
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}
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}
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template<typename T>
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void write(const T& what)
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{
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if (_enabled)
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{
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_log_msg.raw << what;
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}
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}
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template<typename T>
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line_logger& operator<<(const T& what)
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{
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write(what);
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return *this;
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}
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void disable()
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{
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_enabled = false;
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}
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private:
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logger* _callback_logger;
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log_msg _log_msg;
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bool _enabled;
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};
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} //Namespace details
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} // Namespace spdlog
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