mgba_logger.h

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#ifndef MGBA_LOGGER_H
#define MGBA_LOGGER_H
 
#include <stdbool.h>
 
typedef enum
{
    MGBA_LOG_FATAL,
    MGBA_LOG_ERROR,
    MGBA_LOG_WARN,
    MGBA_LOG_INFO,
    MGBA_LOG_DEBUG,
} MgbaLogLevel;
 
bool mgba_logger_init(void);
 
void mgba_printf(MgbaLogLevel level, const char* fmt, ...);
 
void mgba_func_printf(MgbaLogLevel level, const char* func_name, const char* fmt, ...);
 
// clang-format off
#ifdef MGBA_LOGGING
 
#define MGBA_FATAL(...) mgba_printf(MGBA_LOG_FATAL, __VA_ARGS__)
#define MGBA_ERROR(...) mgba_printf(MGBA_LOG_ERROR, __VA_ARGS__)
#define MGBA_WARN(...)  mgba_printf(MGBA_LOG_WARN,  __VA_ARGS__)
#define MGBA_INFO(...)  mgba_printf(MGBA_LOG_INFO,  __VA_ARGS__)
#define MGBA_DEBUG(...) mgba_printf(MGBA_LOG_DEBUG, __VA_ARGS__)
 
#define MGBA_FUNC_LOG(level, ...) mgba_func_printf(level, __func__, __VA_ARGS__)
 
#define MGBA_FUNC_FATAL(...) MGBA_FUNC_LOG(MGBA_LOG_FATAL, __VA_ARGS__)
#define MGBA_FUNC_ERROR(...) MGBA_FUNC_LOG(MGBA_LOG_ERROR, __VA_ARGS__)
#define MGBA_FUNC_WARN(...)  MGBA_FUNC_LOG(MGBA_LOG_WARN,  __VA_ARGS__)
#define MGBA_FUNC_INFO(...)  MGBA_FUNC_LOG(MGBA_LOG_INFO,  __VA_ARGS__)
#define MGBA_FUNC_DEBUG(...) MGBA_FUNC_LOG(MGBA_LOG_DEBUG, __VA_ARGS__)
 
#else
          
#define MGBA_FATAL(...) ((void)0)
#define MGBA_ERROR(...) ((void)0)
#define MGBA_WARN(...) ((void)0)
#define MGBA_INFO(...) ((void)0)
#define MGBA_DEBUG(...) ((void)0)
 
#define MGBA_FUNC_LOG(level, ...) ((void)0)
 
#define MGBA_FUNC_FATAL(...) ((void)0)
#define MGBA_FUNC_ERROR(...) ((void)0)
#define MGBA_FUNC_WARN(...) ((void)0)
#define MGBA_FUNC_INFO(...) ((void)0)
#define MGBA_FUNC_DEBUG(...) ((void)0)
#endif
// clang-format on
 
#endif