ccore/include/core/Logger.h

#ifndef CORE_LOGGER_H
#define CORE_LOGGER_H

#include "core/Check.h"

#define TERMINAL_BOLD "\33[1m"
#define TERMINAL_BLACK "\33[30m"
#define TERMINAL_RED "\33[31m"
#define TERMINAL_GREEN "\33[32m"
#define TERMINAL_YELLOW "\33[33m"
#define TERMINAL_BLUE "\33[34m"
#define TERMINAL_MAGENTA "\33[35m"
#define TERMINAL_CYAN "\33[36m"
#define TERMINAL_WHITE "\33[37m"
#define TERMINAL_BRIGHT_BLACK "\33[90m"
#define TERMINAL_BRIGHT_RED "\33[91m"
#define TERMINAL_BRIGHT_GREEN "\33[92m"
#define TERMINAL_BRIGHT_YELLOW "\33[93m"
#define TERMINAL_BRIGHT_BLUE "\33[94m"
#define TERMINAL_BRIGHT_MAGENTA "\33[95m"
#define TERMINAL_BRIGHT_CYAN "\33[96m"
#define TERMINAL_BRIGHT_WHITE "\33[97m"
#define TERMINAL_RESET "\33[0m"

typedef enum { LOG_NONE, LOG_ERROR, LOG_WARNING, LOG_INFO, LOG_DEBUG } LogLevel;

extern LogLevel logLevel;

const char* getShortFileName(const char* s);

check_format(6, 7) void printLog(LogLevel l, const char* file, int line,
                                 const char* prefix, const char* tag,
                                 const char* format, ...);

#if defined(LOG_LEVEL) && LOG_LEVEL >= 1
#define LOG_ERROR(...)                                                         \
    printLog(LOG_ERROR, __FILE__, __LINE__, TERMINAL_BRIGHT_RED, "[ERROR] ",   \
             __VA_ARGS__)
#else
#define LOG_ERROR(...)
#endif

#if defined(LOG_LEVEL) && LOG_LEVEL >= 2
#define LOG_WARNING(...)                                                       \
    printLog(LOG_WARNING, __FILE__, __LINE__, TERMINAL_BRIGHT_YELLOW,          \
             "[WARNING] ", __VA_ARGS__)
#else
#define LOG_WARNING(...)
#endif

#if defined(LOG_LEVEL) && LOG_LEVEL >= 3
#define LOG_INFO(...)                                                          \
    printLog(LOG_INFO, __FILE__, __LINE__, TERMINAL_BOLD, "[INFO] ",           \
             __VA_ARGS__)
#else
#define LOG_INFO(...)
#endif

#if defined(LOG_LEVEL) && LOG_LEVEL >= 4
#define LOG_DEBUG(...)                                                         \
    printLog(LOG_DEBUG, __FILE__, __LINE__,                                    \
             TERMINAL_BOLD TERMINAL_BRIGHT_BLACK, "[DEBUG] ", __VA_ARGS__)
#else
#define LOG_DEBUG(...)
#endif

#endif