137 lines
4.9 KiB
C++
137 lines
4.9 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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// Thread safe logger
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// Has name, log level, vector of std::shared sink pointers and formatter
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// Upon each log write the logger:
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// 1. Checks if its log level is enough to log the message
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// 2. Format the message using the formatter function
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// 3. Pass the formatted message to its sinks to performa the actual logging
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#include<vector>
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#include<memory>
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#include "sinks/base_sink.h"
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#include "common.h"
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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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class logger
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{
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public:
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logger(const std::string& logger_name, sink_ptr single_sink);
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logger(const std::string& name, sinks_init_list);
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template<class It>
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logger(const std::string& name, const It& begin, const It& end);
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virtual ~logger();
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logger(const logger&) = delete;
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logger& operator=(const logger&) = delete;
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void set_level(level::level_enum);
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level::level_enum level() const;
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const std::string& name() const;
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bool should_log(level::level_enum) const;
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//Stop logging
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void stop();
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template <typename... Args>
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details::line_logger trace(const char* fmt, const Args&... args);
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template <typename... Args>
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details::line_logger debug(const char* fmt, const Args&... args);
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template <typename... Args>
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details::line_logger info(const char* fmt, const Args&... args);
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template <typename... Args>
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details::line_logger notice(const char* fmt, const Args&... args);
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template <typename... Args>
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details::line_logger warn(const char* fmt, const Args&... args);
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template <typename... Args>details::line_logger error(const char* fmt, const Args&... args);
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template <typename... Args>
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details::line_logger critical(const char* fmt, const Args&... args);
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template <typename... Args>
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details::line_logger alert(const char* fmt, const Args&... args);
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template <typename... Args>
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details::line_logger emerg(const char* fmt, const Args&... args);
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//API to support logger.info() << ".." call style
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details::line_logger trace();
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details::line_logger debug();
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details::line_logger info();
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details::line_logger notice();
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details::line_logger warn();
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details::line_logger error();
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details::line_logger critical();
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details::line_logger alert();
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details::line_logger emerg();
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// Create log message with the given level, no matter what is the actual logger's level
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template <typename... Args>
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details::line_logger force_log(level::level_enum lvl, const char* fmt, const Args&... args);
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// Set the format of the log messages from this logger
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void set_pattern(const std::string&);
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void set_formatter(formatter_ptr);
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protected:
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virtual void _log_msg(details::log_msg&);
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virtual void _set_pattern(const std::string&);
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virtual void _set_formatter(formatter_ptr);
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virtual void _stop();
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details::line_logger _log_if_enabled(level::level_enum lvl);
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template <typename... Args>
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details::line_logger _log_if_enabled(level::level_enum lvl, const char* fmt, const Args&... args);
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friend details::line_logger;
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std::string _name;
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std::vector<sink_ptr> _sinks;
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formatter_ptr _formatter;
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std::atomic_int _level;
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};
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}
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#include "./details/logger_impl.h"
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