mirror of
https://github.com/gabime/spdlog.git
synced 2024-11-15 16:35:45 +08:00
153 lines
4.6 KiB
C++
153 lines
4.6 KiB
C++
//
|
|
// Copyright(c) 2015 Gabi Melman.
|
|
// Distributed under the MIT License (http://opensource.org/licenses/MIT)
|
|
//
|
|
|
|
#pragma once
|
|
|
|
// Thread safe logger (except for set_pattern(..), set_formatter(..) and set_error_handler())
|
|
// Has name, log level, vector of std::shared sink pointers and formatter
|
|
// Upon each log write the logger:
|
|
// 1. Checks if its log level is enough to log the message
|
|
// 2. Format the message using the formatter function
|
|
// 3. Pass the formatted message to its sinks to performa the actual logging
|
|
|
|
#include "common.h"
|
|
#include "sinks/base_sink.h"
|
|
|
|
#include <memory>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
namespace spdlog {
|
|
|
|
class logger
|
|
{
|
|
public:
|
|
logger(const std::string &name, sink_ptr single_sink);
|
|
logger(const std::string &name, sinks_init_list sinks);
|
|
|
|
template<class It>
|
|
logger(std::string name, const It &begin, const It &end);
|
|
|
|
virtual ~logger();
|
|
|
|
logger(const logger &) = delete;
|
|
logger &operator=(const logger &) = delete;
|
|
|
|
template<typename... Args>
|
|
void log(level::level_enum lvl, const char *fmt, const Args &... args);
|
|
|
|
template<typename... Args>
|
|
void log(level::level_enum lvl, const char *msg);
|
|
|
|
template<typename Arg1, typename... Args>
|
|
void trace(const char *fmt, const Arg1 &, const Args &... args);
|
|
|
|
template<typename Arg1, typename... Args>
|
|
void debug(const char *fmt, const Arg1 &, const Args &... args);
|
|
|
|
template<typename Arg1, typename... Args>
|
|
void info(const char *fmt, const Arg1 &, const Args &... args);
|
|
|
|
template<typename Arg1, typename... Args>
|
|
void warn(const char *fmt, const Arg1 &, const Args &... args);
|
|
|
|
template<typename Arg1, typename... Args>
|
|
void error(const char *fmt, const Arg1 &, const Args &... args);
|
|
|
|
template<typename Arg1, typename... Args>
|
|
void critical(const char *fmt, const Arg1 &, const Args &... args);
|
|
|
|
#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT
|
|
template<typename... Args>
|
|
void log(level::level_enum lvl, const wchar_t *msg);
|
|
|
|
template<typename... Args>
|
|
void log(level::level_enum lvl, const wchar_t *fmt, const Args &... args);
|
|
|
|
template<typename... Args>
|
|
void trace(const wchar_t *fmt, const Args &... args);
|
|
|
|
template<typename... Args>
|
|
void debug(const wchar_t *fmt, const Args &... args);
|
|
|
|
template<typename... Args>
|
|
void info(const wchar_t *fmt, const Args &... args);
|
|
|
|
template<typename... Args>
|
|
void warn(const wchar_t *fmt, const Args &... args);
|
|
|
|
template<typename... Args>
|
|
void error(const wchar_t *fmt, const Args &... args);
|
|
|
|
template<typename... Args>
|
|
void critical(const wchar_t *fmt, const Args &... args);
|
|
#endif // SPDLOG_WCHAR_TO_UTF8_SUPPORT
|
|
|
|
template<typename T>
|
|
void log(level::level_enum lvl, const T &);
|
|
|
|
template<typename T>
|
|
void trace(const T &msg);
|
|
|
|
template<typename T>
|
|
void debug(const T &msg);
|
|
|
|
template<typename T>
|
|
void info(const T &msg);
|
|
|
|
template<typename T>
|
|
void warn(const T &msg);
|
|
|
|
template<typename T>
|
|
void error(const T &msg);
|
|
|
|
template<typename T>
|
|
void critical(const T &msg);
|
|
|
|
bool should_log(level::level_enum msg_level) const;
|
|
void set_level(level::level_enum log_level);
|
|
level::level_enum level() const;
|
|
const std::string &name() const;
|
|
void set_pattern(const std::string &pattern, pattern_time_type pattern_time = pattern_time_type::local);
|
|
void set_formatter(formatter_ptr msg_formatter);
|
|
|
|
// automatically call flush() if message level >= log_level
|
|
void flush_on(level::level_enum log_level);
|
|
|
|
virtual void flush();
|
|
|
|
const std::vector<sink_ptr> &sinks() const;
|
|
|
|
// error handler
|
|
virtual void set_error_handler(log_err_handler err_handler);
|
|
virtual log_err_handler error_handler();
|
|
|
|
protected:
|
|
virtual void _sink_it(details::log_msg &msg);
|
|
virtual void _set_pattern(const std::string &pattern, pattern_time_type pattern_time);
|
|
virtual void _set_formatter(formatter_ptr msg_formatter);
|
|
|
|
// default error handler: print the error to stderr with the max rate of 1 message/minute
|
|
virtual void _default_err_handler(const std::string &msg);
|
|
|
|
// return true if the given message level should trigger a flush
|
|
bool _should_flush_on(const details::log_msg &msg);
|
|
|
|
// increment the message count (only if defined(SPDLOG_ENABLE_MESSAGE_COUNTER))
|
|
void _incr_msg_counter(details::log_msg &msg);
|
|
|
|
const std::string _name;
|
|
std::vector<sink_ptr> _sinks;
|
|
formatter_ptr _formatter;
|
|
spdlog::level_t _level;
|
|
spdlog::level_t _flush_level;
|
|
log_err_handler _err_handler;
|
|
std::atomic<time_t> _last_err_time;
|
|
std::atomic<size_t> _msg_counter;
|
|
};
|
|
} // namespace spdlog
|
|
|
|
#include "details/logger_impl.h"
|