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https://github.com/JamesonHuang/OpenWrt_Luci_Lua.git
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112 lines
2.8 KiB
C
112 lines
2.8 KiB
C
/*
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* =====================================================================================
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*
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* Filename: logger.h
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*
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* Description: 日志接口
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*
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* Version: 1.0
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* Created: 2013年08月20日 20时09分00秒
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* Revision: none
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* Compiler: gcc
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*
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* Author: xiaoboyu,
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* Organization:
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*
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* =====================================================================================
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*/
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#ifndef __LOGGER_H__
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#define __LOGGER_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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enum LogLevelTypes //日志分级
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{
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LOG_LEVEL_ERR, /* error conditions */
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LOG_LEVEL_WARN, /* warning conditions */
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LOG_LEVEL_NOTICE,
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LOG_LEVEL_INFO,
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LOG_LEVEL_DEBUG,
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LOG_LEVEL_VERB
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};
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typedef struct logger_t logger_t;
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extern logger_t logger;
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#define log_error(fmt, ...) \
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do{ \
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if(log_loggable(&logger, LOG_LEVEL_ERR)){ \
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log_write(&logger, LOG_LEVEL_ERR, __FILE__, __LINE__, __FUNCTION__, \
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fmt, ## __VA_ARGS__); \
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} \
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} while(0)
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#define log_warn(fmt, ...) \
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do{ \
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if(log_loggable(&logger, LOG_LEVEL_WARN)){ \
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log_write(&logger, LOG_LEVEL_WARN, __FILE__, __LINE__, __FUNCTION__, \
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fmt, ## __VA_ARGS__); \
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} \
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} while(0)
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#define log_notice(fmt, ...) \
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do{ \
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if(log_loggable(&logger, LOG_LEVEL_NOTICE)){ \
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log_write(&logger, LOG_LEVEL_NOTICE, __FILE__, __LINE__, __FUNCTION__, \
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fmt, ## __VA_ARGS__); \
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} \
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} while(0)
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#define log_info(fmt, ...) \
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do{ \
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if(log_loggable(&logger, LOG_LEVEL_INFO)){ \
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log_write(&logger, LOG_LEVEL_INFO, __FILE__, __LINE__, __FUNCTION__, \
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fmt, ## __VA_ARGS__); \
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} \
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} while(0)
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#define log_debug(fmt, ...) \
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do{ \
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if(log_loggable(&logger, LOG_LEVEL_DEBUG)){ \
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log_write(&logger, LOG_LEVEL_DEBUG, __FILE__, __LINE__, __FUNCTION__, \
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fmt, ## __VA_ARGS__); \
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} \
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} while(0)
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#define log_verb(fmt, ...) \
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do{ \
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if(log_loggable(&logger, LOG_LEVEL_VERB)){ \
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log_write(&logger, LOG_LEVEL_VERB, __FILE__, __LINE__, __FUNCTION__, \
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fmt, ## __VA_ARGS__); \
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} \
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} while(0)
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void log_init(logger_t *log, const char *name, int level);
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void log_deinit(logger_t *log);
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/*
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* @brief 设置log的级别
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*/
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void log_level_set(logger_t *log, int level);
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void log_reopen(logger_t *log);
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void log_level_up(logger_t *log);
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void log_level_down(logger_t *log);
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int log_loggable(logger_t *log, int level);
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void log_write(logger_t *log, int level,
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const char *file, int line,
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const char* func, const char *fmt, ...)
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__attribute__((format(printf, 6, 7)));
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#ifdef __cplusplus
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}
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#endif
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#endif // ~LOGGER_H_201106241335
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