177 lines
6.8 KiB
C
177 lines
6.8 KiB
C
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#ifndef HV_LOG_H_
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#define HV_LOG_H_
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/*
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* hlog is thread-safe
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*/
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#include <string.h>
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#ifdef _WIN32
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#define DIR_SEPARATOR '\\'
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#define DIR_SEPARATOR_STR "\\"
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#else
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#define DIR_SEPARATOR '/'
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#define DIR_SEPARATOR_STR "/"
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#endif
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#ifndef __FILENAME__
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// #define __FILENAME__ (strrchr(__FILE__, DIR_SEPARATOR) ? strrchr(__FILE__, DIR_SEPARATOR) + 1 : __FILE__)
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#define __FILENAME__ (strrchr(DIR_SEPARATOR_STR __FILE__, DIR_SEPARATOR) + 1)
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#endif
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#include "hexport.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define CLR_CLR "\033[0m" /* 恢复颜色 */
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#define CLR_BLACK "\033[30m" /* 黑色字 */
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#define CLR_RED "\033[31m" /* 红色字 */
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#define CLR_GREEN "\033[32m" /* 绿色字 */
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#define CLR_YELLOW "\033[33m" /* 黄色字 */
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#define CLR_BLUE "\033[34m" /* 蓝色字 */
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#define CLR_PURPLE "\033[35m" /* 紫色字 */
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#define CLR_SKYBLUE "\033[36m" /* 天蓝字 */
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#define CLR_WHITE "\033[37m" /* 白色字 */
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#define CLR_BLK_WHT "\033[40;37m" /* 黑底白字 */
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#define CLR_RED_WHT "\033[41;37m" /* 红底白字 */
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#define CLR_GREEN_WHT "\033[42;37m" /* 绿底白字 */
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#define CLR_YELLOW_WHT "\033[43;37m" /* 黄底白字 */
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#define CLR_BLUE_WHT "\033[44;37m" /* 蓝底白字 */
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#define CLR_PURPLE_WHT "\033[45;37m" /* 紫底白字 */
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#define CLR_SKYBLUE_WHT "\033[46;37m" /* 天蓝底白字 */
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#define CLR_WHT_BLK "\033[47;30m" /* 白底黑字 */
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// XXX(id, str, clr)
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#define LOG_LEVEL_MAP(XXX) \
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XXX(LOG_LEVEL_DEBUG, "DEBUG", CLR_WHITE) \
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XXX(LOG_LEVEL_INFO, "INFO ", CLR_GREEN) \
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XXX(LOG_LEVEL_WARN, "WARN ", CLR_YELLOW) \
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XXX(LOG_LEVEL_ERROR, "ERROR", CLR_RED) \
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XXX(LOG_LEVEL_FATAL, "FATAL", CLR_RED_WHT)
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typedef enum {
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LOG_LEVEL_VERBOSE = 0,
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#define XXX(id, str, clr) id,
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LOG_LEVEL_MAP(XXX)
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#undef XXX
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LOG_LEVEL_SILENT
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} log_level_e;
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#define DEFAULT_LOG_FILE "libhv"
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#define DEFAULT_LOG_LEVEL LOG_LEVEL_INFO
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#define DEFAULT_LOG_FORMAT "%y-%m-%d %H:%M:%S.%z %L %s"
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#define DEFAULT_LOG_REMAIN_DAYS 1
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#define DEFAULT_LOG_MAX_BUFSIZE (1<<14) // 16k
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#define DEFAULT_LOG_MAX_FILESIZE (1<<24) // 16M
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// logger: default file_logger
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// network_logger() see event/nlog.h
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typedef void (*logger_handler)(int loglevel, const char* buf, int len);
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HV_EXPORT void stdout_logger(int loglevel, const char* buf, int len);
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HV_EXPORT void stderr_logger(int loglevel, const char* buf, int len);
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HV_EXPORT void file_logger(int loglevel, const char* buf, int len);
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// network_logger implement see event/nlog.h
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// HV_EXPORT void network_logger(int loglevel, const char* buf, int len);
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typedef struct logger_s logger_t;
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HV_EXPORT logger_t* logger_create();
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HV_EXPORT void logger_destroy(logger_t* logger);
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HV_EXPORT void logger_set_handler(logger_t* logger, logger_handler fn);
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HV_EXPORT void logger_set_level(logger_t* logger, int level);
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// level = [VERBOSE,DEBUG,INFO,WARN,ERROR,FATAL,SILENT]
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HV_EXPORT void logger_set_level_by_str(logger_t* logger, const char* level);
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/*
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* format = "%y-%m-%d %H:%M:%S.%z %L %s"
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* message = "2020-01-02 03:04:05.067 DEBUG message"
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* %y year
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* %m month
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* %d day
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* %H hour
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* %M min
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* %S sec
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* %z ms
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* %Z us
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* %l First character of level
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* %L All characters of level
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* %s message
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* %% %
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*/
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HV_EXPORT void logger_set_format(logger_t* logger, const char* format);
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HV_EXPORT void logger_set_max_bufsize(logger_t* logger, unsigned int bufsize);
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HV_EXPORT void logger_enable_color(logger_t* logger, int on);
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HV_EXPORT int logger_print(logger_t* logger, int level, const char* fmt, ...);
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// below for file logger
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HV_EXPORT void logger_set_file(logger_t* logger, const char* filepath);
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HV_EXPORT void logger_set_max_filesize(logger_t* logger, unsigned long long filesize);
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// 16, 16M, 16MB
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HV_EXPORT void logger_set_max_filesize_by_str(logger_t* logger, const char* filesize);
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HV_EXPORT void logger_set_remain_days(logger_t* logger, int days);
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HV_EXPORT void logger_enable_fsync(logger_t* logger, int on);
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HV_EXPORT void logger_fsync(logger_t* logger);
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HV_EXPORT const char* logger_get_cur_file(logger_t* logger);
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// hlog: default logger instance
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HV_EXPORT logger_t* hv_default_logger();
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HV_EXPORT void hv_destroy_default_logger();
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// macro hlog*
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#define hlog hv_default_logger()
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#define hlog_destory() hv_destroy_default_logger()
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#define hlog_disable() logger_set_level(hlog, LOG_LEVEL_SILENT)
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#define hlog_set_file(filepath) logger_set_file(hlog, filepath)
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#define hlog_set_level(level) logger_set_level(hlog, level)
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#define hlog_set_level_by_str(level) logger_set_level_by_str(hlog, level)
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#define hlog_set_handler(fn) logger_set_handler(hlog, fn)
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#define hlog_set_format(format) logger_set_format(hlog, format)
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#define hlog_set_max_filesize(filesize) logger_set_max_filesize(hlog, filesize)
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#define hlog_set_max_filesize_by_str(filesize) logger_set_max_filesize_by_str(hlog, filesize)
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#define hlog_set_remain_days(days) logger_set_remain_days(hlog, days)
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#define hlog_enable_fsync() logger_enable_fsync(hlog, 1)
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#define hlog_disable_fsync() logger_enable_fsync(hlog, 0)
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#define hlog_fsync() logger_fsync(hlog)
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#define hlog_get_cur_file() logger_get_cur_file(hlog)
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#define hlogd(fmt, ...) logger_print(hlog, LOG_LEVEL_DEBUG, fmt " [%s:%d:%s]\n", ## __VA_ARGS__, __FILENAME__, __LINE__, __FUNCTION__)
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#define hlogi(fmt, ...) logger_print(hlog, LOG_LEVEL_INFO, fmt " [%s:%d:%s]\n", ## __VA_ARGS__, __FILENAME__, __LINE__, __FUNCTION__)
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#define hlogw(fmt, ...) logger_print(hlog, LOG_LEVEL_WARN, fmt " [%s:%d:%s]\n", ## __VA_ARGS__, __FILENAME__, __LINE__, __FUNCTION__)
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#define hloge(fmt, ...) logger_print(hlog, LOG_LEVEL_ERROR, fmt " [%s:%d:%s]\n", ## __VA_ARGS__, __FILENAME__, __LINE__, __FUNCTION__)
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#define hlogf(fmt, ...) logger_print(hlog, LOG_LEVEL_FATAL, fmt " [%s:%d:%s]\n", ## __VA_ARGS__, __FILENAME__, __LINE__, __FUNCTION__)
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// below for android
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#if defined(ANDROID) || defined(__ANDROID__)
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#include <android/log.h>
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#define LOG_TAG "JNI"
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#undef hlogd
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#undef hlogi
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#undef hlogw
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#undef hloge
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#undef hlogf
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#define hlogd(...) __android_log_print(ANDROID_LOG_DEBUG, LOG_TAG, __VA_ARGS__)
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#define hlogi(...) __android_log_print(ANDROID_LOG_INFO, LOG_TAG, __VA_ARGS__)
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#define hlogw(...) __android_log_print(ANDROID_LOG_WARN, LOG_TAG, __VA_ARGS__)
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#define hloge(...) __android_log_print(ANDROID_LOG_ERROR, LOG_TAG, __VA_ARGS__)
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#define hlogf(...) __android_log_print(ANDROID_LOG_FATAL, LOG_TAG, __VA_ARGS__)
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#endif
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// macro alias
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#if !defined(LOGD) && !defined(LOGI) && !defined(LOGW) && !defined(LOGE) && !defined(LOGF)
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#define LOGD hlogd
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#define LOGI hlogi
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#define LOGW hlogw
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#define LOGE hloge
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#define LOGF hlogf
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#endif
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // HV_LOG_H_
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