119 lines
2.4 KiB
C++
119 lines
2.4 KiB
C++
#ifndef MATADOR_LOG_DOMAIN_HPP
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#define MATADOR_LOG_DOMAIN_HPP
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#include "matador/logger/log_level.hpp"
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#include "matador/logger/log_sink.hpp"
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#include <string>
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#include <list>
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#include <map>
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#include <mutex>
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namespace matador::logger {
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/**
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* @brief Connection to a set of log sinks
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*
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* A log domain is the connection point between
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* a set of log sinks and the logger objects
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* in the user code.
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*
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* A domain consists of a unique name and a
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* list of sinks
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*/
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class log_domain final
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{
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public:
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/**
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* The time format for each log line
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*/
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static constexpr auto TIMESTAMP_FORMAT = "%Y-%m-%d %H:%M:%S.%f";
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/**
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* Creates a log_domain with the given name
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* and the given log range
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*
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* @param name The name of the log domain
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* @param log_range The log range of this domain
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*/
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log_domain(std::string name, log_level_range log_range);
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/**
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* Returns the name of the domain
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*
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* @return The name of the domain
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*/
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[[nodiscard]] std::string name() const;
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/**
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* Sets the max log level. The default
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* max level is LVL_FATAL
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*
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* @param max_level max log level
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*/
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void max_log_level(log_level max_level);
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/**
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* Returns the max log level
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*
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* @return The max log level
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*/
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[[nodiscard]] log_level max_log_level() const;
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/**
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* Sets the min log level. Default
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* min leven is LVL_INFO
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*
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* @param min_level min log level
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*/
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void min_log_level(log_level min_level);
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/**
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* Returns the min log level
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*
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* @return The min log level
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*/
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[[nodiscard]] log_level min_log_level() const;
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/**
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* Add a sink to the domain.
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*
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* The sink must be packed into a std::shared_ptr
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* because it can be shared among other domains
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*
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* @param sink The sink to add
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*/
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void add_sink(sink_ptr sink);
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/**
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* Logs the given message for the given source and log level
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* to this log domain.
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*
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* @param lvl Log level
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* @param source Source of the log message
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* @param message Message to log
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*/
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void log(log_level lvl, const std::string &source, const char *message);
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/**
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* Clears the list of log sinks
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*/
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void clear();
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private:
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void get_time_stamp(char* timestamp_buffer);
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private:
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static std::map<log_level, std::string> level_strings;
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std::string name_;
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std::list<sink_ptr> sinks{};
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log_level_range log_level_range_;
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std::mutex mutex_;
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};
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}
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#endif //MATADOR_LOG_DOMAIN_HPP
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