79 lines
2.4 KiB
C
79 lines
2.4 KiB
C
|
/*
|
|||
|
|
* Copyright (c) 2016 The ZLMediaKit project authors. All Rights Reserved.
|
|||
|
|
*
|
|||
|
|
* This file is part of ZLMediaKit(https://github.com/xia-chu/ZLMediaKit).
|
|||
|
|
*
|
|||
|
|
* Use of this source code is governed by MIT license that can be found in the
|
|||
|
|
* LICENSE file in the root of the source tree. All contributing project authors
|
|||
|
|
* may be found in the AUTHORS file in the root of the source tree.
|
|||
|
|
*/
|
|||
|
|
|
|||
|
|
#ifndef MK_UTIL_H
|
|||
|
|
#define MK_UTIL_H
|
|||
|
|
|
|||
|
|
#include <stdlib.h>
|
|||
|
|
#include "mk_common.h"
|
|||
|
|
|
|||
|
|
#ifdef __cplusplus
|
|||
|
|
extern "C" {
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 获取本程序可执行文件路径
|
|||
|
|
* @return 文件路径，使用完后需要自己free
|
|||
|
|
*/
|
|||
|
|
API_EXPORT char* API_CALL mk_util_get_exe_path();
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 获取本程序可执行文件相同目录下文件的绝对路径
|
|||
|
|
* @param relative_path 同目录下文件的路径相对,可以为null
|
|||
|
|
* @return 文件路径，使用完后需要自己free
|
|||
|
|
*/
|
|||
|
|
API_EXPORT char* API_CALL mk_util_get_exe_dir(const char *relative_path);
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 获取unix标准的系统时间戳
|
|||
|
|
* @return 当前系统时间戳
|
|||
|
|
*/
|
|||
|
|
API_EXPORT uint64_t API_CALL mk_util_get_current_millisecond();
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 获取时间字符串
|
|||
|
|
* @param fmt 时间格式，譬如%Y-%m-%d %H:%M:%S
|
|||
|
|
* @return 时间字符串，使用完后需要自己free
|
|||
|
|
*/
|
|||
|
|
API_EXPORT char* API_CALL mk_util_get_current_time_string(const char *fmt);
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 打印二进制为字符串
|
|||
|
|
* @param buf 二进制数据
|
|||
|
|
* @param len 数据长度
|
|||
|
|
* @return 可打印的调试信息，使用完后需要自己free
|
|||
|
|
*/
|
|||
|
|
API_EXPORT char* API_CALL mk_util_hex_dump(const void *buf, int len);
|
|||
|
|
///////////////////////////////////////////日志/////////////////////////////////////////////
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 打印日志
|
|||
|
|
* @param level 日志级别,支持0~4
|
|||
|
|
* @param file __FILE__
|
|||
|
|
* @param function __FUNCTION__
|
|||
|
|
* @param line __LINE__
|
|||
|
|
* @param fmt printf类型的格式控制字符串
|
|||
|
|
* @param ... 不定长参数
|
|||
|
|
*/
|
|||
|
|
API_EXPORT void API_CALL mk_log_printf(int level, const char *file, const char *function, int line, const char *fmt, ...);
|
|||
|
|
|
|||
|
|
// 以下宏可以替换printf使用
|
|||
|
|
#define log_printf(lev, ...) mk_log_printf(lev, __FILE__, __FUNCTION__, __LINE__, ##__VA_ARGS__)
|
|||
|
|
#define log_trace(...) log_printf(0, ##__VA_ARGS__)
|
|||
|
|
#define log_debug(...) log_printf(1, ##__VA_ARGS__)
|
|||
|
|
#define log_info(...) log_printf(2, ##__VA_ARGS__)
|
|||
|
|
#define log_warn(...) log_printf(3, ##__VA_ARGS__)
|
|||
|
|
#define log_error(...) log_printf(4, ##__VA_ARGS__)
|
|||
|
|
|
|||
|
|
#ifdef __cplusplus
|
|||
|
|
}
|
|||
|
|
#endif
|
|||
|
|
#endif //MK_UTIL_H
|