ZLMediaKit/api/source/mk_util.cpp

/*
 * MIT License
 *
 * Copyright (c) 2019 xiongziliang <771730766@qq.com>
 *
 * This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#include "mk_util.h"
#include <stdarg.h>
#include <assert.h>
#include "Util/logger.h"
using namespace std;
using namespace toolkit;

API_EXPORT char* API_CALL mk_util_get_exe_path(){
    return strdup(exePath().data());
}

API_EXPORT char* API_CALL mk_util_get_exe_dir(const char *relative_path){
    if(relative_path){
        return strdup((exeDir() + relative_path).data());
    }
    return strdup(exeDir().data());
}

API_EXPORT uint64_t API_CALL mk_util_get_current_millisecond(){
    return getCurrentMillisecond();
}

API_EXPORT char* API_CALL mk_util_get_current_time_string(const char *fmt){
    assert(fmt);
    return strdup(getTimeStr(fmt).data());
}

API_EXPORT char* API_CALL mk_util_hex_dump(const void *buf, int len){
    assert(buf && len > 0);
    return strdup(hexdump(buf,len).data());
}

API_EXPORT void API_CALL mk_log_printf(int level, const char *file, const char *function, int line, const char *fmt, ...) {
    assert(file && function && fmt);
    LogContextCapturer info(Logger::Instance(), (LogLevel) level, file, function, line);
    va_list pArg;
    va_start(pArg, fmt);
    char buf[4096];
    int n = vsprintf(buf, fmt, pArg);
    buf[n] = '\0';
    va_end(pArg);
    info << buf;
}