98 lines
3.3 KiB
C
98 lines
3.3 KiB
C
#ifndef _HASP_LOG_H
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#define _HASP_LOG_H
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#ifdef __cpluscplus
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extern "C"
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{
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#endif
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#include <time.h>
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#include <stdio.h>
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static inline int local_time_string(char *buff, int size)
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{
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static unsigned char weekday_str[7][4] = {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
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static unsigned char month_str[12][4] = {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
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time_t now;
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struct tm local_time;
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time(&now);
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if (NULL == (localtime_r(&now, &local_time)))
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{
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return 0;
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}
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return snprintf(buff, size,
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"%s %s %d %02d:%02d:%02d %d",
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weekday_str[local_time.tm_wday],
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month_str[local_time.tm_mon],
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local_time.tm_mday,
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local_time.tm_hour,
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local_time.tm_min,
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local_time.tm_sec,
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local_time.tm_year + 1900);
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}
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enum log_level
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{
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LOG_LEVEL_DEBUG = 0x1,
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LOG_LEVEL_INFO = 0x2,
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LOG_LEVEL_ERROR = 0x4,
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};
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static int default_log_level = LOG_LEVEL_INFO;
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#define LOG_LEVEL_SET_DEBUG() \
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{ \
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default_log_level = LOG_LEVEL_DEBUG; \
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}
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#define LOG_LEVEL_SET_INFO() \
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{ \
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default_log_level = LOG_LEVEL_INFO; \
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}
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#define LOG_LEVEL_SET_ERROR() \
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{ \
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default_log_level = LOG_LEVEL_ERROR; \
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}
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#define LOG_STDERR(level, format, ...) \
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{ \
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char temp_buffer[128] = {0}; \
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local_time_string(temp_buffer, sizeof(temp_buffer)); \
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fprintf(stderr, "%s %s tid:%ld " format "\n", temp_buffer, level, pthread_self(), ##__VA_ARGS__); \
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}
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#define LOG_DEBUG(format, ...) \
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do \
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{ \
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if (default_log_level <= LOG_LEVEL_DEBUG) \
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{ \
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LOG_STDERR("[DEBUG]", format, ##__VA_ARGS__); \
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} \
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} while (0)
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#define LOG_INFO(format, ...) \
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do \
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{ \
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if (default_log_level <= LOG_LEVEL_INFO) \
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{ \
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LOG_STDERR("[INFO]", format, ##__VA_ARGS__); \
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} \
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} while (0)
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#define LOG_ERROR(format, ...) \
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do \
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{ \
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if (default_log_level <= LOG_LEVEL_ERROR) \
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{ \
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LOG_STDERR("[ERROR]", format, ##__VA_ARGS__); \
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} \
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} while (0)
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#ifdef __cpluscplus
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}
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#endif
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#endif
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