mirror of
https://github.com/LibreSplit/LibreSplit.git
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3f2ba7f54c
This should allow for plugins to refer to LibreSplit's functions without having to pull in half of the codebase.
86 lines
2.4 KiB
C
86 lines
2.4 KiB
C
#pragma once
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#include <pthread.h>
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#include <stdatomic.h>
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#define LOG_QUEUE_SIZE 100
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#define LOG_STR_LEN 512
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extern atomic_bool exit_requested;
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/** \brief The Log Buffer
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*
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* Allows to memorize messages in a circular queue for the
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* logging thread to consume
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*/
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typedef struct LogQueue {
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char message_queue[LOG_QUEUE_SIZE][LOG_STR_LEN]; /*!< The read circular queue */
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int head; /*!< Index of the head of the queue */
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int tail; /*!< Index of the tail of the queue */
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pthread_mutex_t lock; /*!< Lock to avoid race conditions */
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pthread_cond_t cond; /*!< Condition to signal between the logMessage function and the logging thread */
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} LogQueue;
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void initLogQueue(void);
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void logMessage(const char* fmt, ...);
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void close_logger();
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void* loggingThread(void* arg);
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#define LOG_LEVEL_DEBUG 0
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#define LOG_LEVEL_INFO 1
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#define LOG_LEVEL_WARN 2
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#define LOG_LEVEL_ERR 3
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#if !defined(LOG_LEVEL)
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#define LOG_LEVEL LOG_LEVEL_ERR
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#endif
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#define LOG__XSTR(x) #x
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#define LOG__STR(x) LOG__XSTR(x)
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#define LOG_STRING(file, line, level, message) \
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file ": " line " | " level " - " message "\n"
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#define LOG(T, message) \
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{ \
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logMessage(LOG_STRING(__FILE__, LOG__STR(__LINE__), #T, message)); \
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}
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#define LOGF(T, fmt, ...) \
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{ \
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logMessage(LOG_STRING(__FILE__, LOG__STR(__LINE__), #T, fmt), __VA_ARGS__); \
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}
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#if LOG_LEVEL == LOG_LEVEL_DEBUG
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#define LOG_DEBUG(message) LOG([Debug], message);
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#define LOG_DEBUGF(fmt, ...) LOGF([Debug], fmt, __VA_ARGS__);
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#else
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#define LOG_DEBUG(fmt, ...)
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#define LOG_DEBUGF(fmt, ...)
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#endif
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#if LOG_LEVEL <= LOG_LEVEL_INFO
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#define LOG_INFO(message) LOG([Info], message);
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#define LOG_INFOF(fmt, ...) LOGF([Info], fmt, __VA_ARGS__);
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#else
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#define LOG_INFO(message)
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#define LOG_INFOF(fmt, ...)
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#endif
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#if LOG_LEVEL <= LOG_LEVEL_WARN
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#define LOG_WARN(message) LOG([Warn], message);
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#define LOG_WARNF(fmt, ...) LOGF([Warn], fmt, __VA_ARGS__);
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#else
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#define LOG_WARN(message)
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#define LOG_WARNF(message)
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#endif
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#if LOG_LEVEL <= LOG_LEVEL_ERR
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#define LOG_ERR(message) LOG([ERR], message);
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#define LOG_ERRF(fmt, ...) LOGF([ERR], fmt, __VA_ARGS__);
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#else
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#define LOG_ERR(message)
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#define LOG_ERRF(message)
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#endif
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