141 lines
3.6 KiB
C
141 lines
3.6 KiB
C
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#ifndef __DBG_LOG_H
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#define __DBG_LOG_H
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#include <stdio.h>
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/* DEBUG level */
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#define DBG_ERROR 0
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#define DBG_WARNING 1
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#define DBG_INFO 2
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#define DBG_LOG 3
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#ifndef DBG_SECTION_NAME
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#define DBG_SECTION_NAME "DBG"
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#endif
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#ifdef DBG_ENABLE
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#ifndef DBG_LEVEL
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#define DBG_LEVEL DBG_WARNING
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#endif
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/*
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* The color for terminal (foreground)
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* BLACK 30
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* RED 31
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* GREEN 32
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* YELLOW 33
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* BLUE 34
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* PURPLE 35
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* CYAN 36
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* WHITE 37
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*/
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#ifdef DBG_COLOR
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#define _DBG_COLOR(n) printf("\033[" #n "m")
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#define _DBG_LOG_HDR(lvl_name, color_n) \
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printf("\033[" #color_n "m[" lvl_name "/" DBG_SECTION_NAME "] ")
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#define _DBG_LOG_X_END \
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printf("\033[0m\n")
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#else
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#define _DBG_COLOR(n)
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#define _DBG_LOG_HDR(lvl_name, color_n) \
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printf("[" lvl_name "/" DBG_SECTION_NAME "] ")
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#define _DBG_LOG_X_END \
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printf("\n")
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#endif /* DBG_COLOR */
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/*
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* static debug routine
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* NOTE: This is a NOT RECOMMENDED API. Please using LOG_X API.
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* It will be DISCARDED later. Because it will take up more resources.
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*/
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#define dbg_log(level, fmt, ...) \
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if ((level) <= DBG_LEVEL) { \
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switch (level) { \
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case DBG_ERROR: \
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_DBG_LOG_HDR("E", 31); \
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break; \
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case DBG_WARNING: \
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_DBG_LOG_HDR("W", 33); \
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break; \
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case DBG_INFO: \
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_DBG_LOG_HDR("I", 32); \
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break; \
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case DBG_LOG: \
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_DBG_LOG_HDR("D", 0); \
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break; \
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default: \
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break; \
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} \
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printf(fmt, ##__VA_ARGS__); \
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_DBG_COLOR(0); \
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}
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#define dbg_here \
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if ((DBG_LEVEL) <= DBG_LOG) { \
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printf(DBG_SECTION_NAME " Here %s:%d\n", \
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__FUNCTION__, __LINE__); \
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}
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#define dbg_enter \
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if ((DBG_LEVEL) <= DBG_LOG) { \
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_DBG_COLOR(32); \
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printf(DBG_SECTION_NAME " Enter %s\n", \
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__FUNCTION__); \
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_DBG_COLOR(0); \
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}
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#define dbg_exit \
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if ((DBG_LEVEL) <= DBG_LOG) { \
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_DBG_COLOR(32); \
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printf(DBG_SECTION_NAME " Exit %s:%d\n", \
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__FUNCTION__); \
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_DBG_COLOR(0); \
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}
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#define dbg_log_line(lvl, color_n, fmt, ...) \
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do { \
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_DBG_LOG_HDR(lvl, color_n); \
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printf(fmt, ##__VA_ARGS__); \
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_DBG_LOG_X_END; \
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} while (0)
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#define dbg_raw(...) printf(__VA_ARGS__);
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#else
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#define dbg_log(level, fmt, ...)
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#define dbg_here
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#define dbg_enter
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#define dbg_exit
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#define dbg_log_line(lvl, color_n, fmt, ...)
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#define dbg_raw(...)
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#endif /* DBG_ENABLE */
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#if (DBG_LEVEL >= DBG_LOG)
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#define LOG_D(fmt, ...) dbg_log_line("D", 0, fmt, ##__VA_ARGS__)
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#else
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#define LOG_D(...)
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#endif
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#if (DBG_LEVEL >= DBG_INFO)
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#define LOG_I(fmt, ...) dbg_log_line("I", 32, fmt, ##__VA_ARGS__)
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#else
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#define LOG_I(...)
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#endif
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#if (DBG_LEVEL >= DBG_WARNING)
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#define LOG_W(fmt, ...) dbg_log_line("W", 33, fmt, ##__VA_ARGS__)
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#else
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#define LOG_W(...)
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#endif
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#if (DBG_LEVEL >= DBG_ERROR)
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#define LOG_E(fmt, ...) dbg_log_line("E", 31, fmt, ##__VA_ARGS__)
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#else
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#define LOG_E(...)
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#endif
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#define LOG_RAW(...) dbg_raw(__VA_ARGS__)
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#endif /* __DBG_LOG_H */
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