/*
 * 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.
 */

#include <map>
#include <iostream>
#include "Util/MD5.h"
#include "Util/File.h"
#include "Util/logger.h"
#include "Util/SSLBox.h"
#include "Util/util.h"
#include "Network/TcpServer.h"
#include "Common/config.h"
#include "Rtsp/RtspSession.h"
#include "Rtmp/RtmpSession.h"
#include "Http/HttpSession.h"
#include "Rtp/RtpSelector.h"

using namespace std;
using namespace toolkit;
using namespace mediakit;

#if defined(ENABLE_RTPPROXY)
static bool loadFile(const char *path){
    std::shared_ptr<FILE> fp(fopen(path, "rb"), [](FILE *fp) {
        if (fp) {
            fclose(fp);
        }
    });
    if (!fp) {
        WarnL << "open file failed:" << path;
        return false;
    }

    semaphore sem;
    uint16_t len = 0;
    uint32_t timeStamp_last = 0;
    char rtp[2 * 1024];
    struct sockaddr addr = {0};
    auto sock = Socket::createSocket();

    sock->getPoller()->doDelayTask(0, [&]() mutable -> uint64_t {
        if (2 != fread(&len, 1, 2, fp.get())) {
            WarnL;
            sem.post();
            return 0;
        }
        len = ntohs(len);
        if (len < 12 || len > sizeof(rtp)) {
            WarnL << len;
            sem.post();
            return 0;
        }

        if (len != fread(rtp, 1, len, fp.get())) {
            WarnL;
            sem.post();
            return 0;
        }

        uint32_t timeStamp;
        RtpSelector::Instance().inputRtp(sock, rtp, len, &addr, &timeStamp);
        if (timeStamp_last) {
            auto diff = timeStamp - timeStamp_last;
            if (diff > 0 && diff < 500) {
                timeStamp_last = timeStamp;
                return diff;
            }
        }
        timeStamp_last = timeStamp;
        return 1;
    });
    sem.wait();
    return true;
}
#endif//#if defined(ENABLE_RTPPROXY)

int main(int argc,char *argv[]) {
    //设置日志
    Logger::Instance().add(std::make_shared<ConsoleChannel>("ConsoleChannel"));
#if defined(ENABLE_RTPPROXY)
    //启动异步日志线程
    Logger::Instance().setWriter(std::make_shared<AsyncLogWriter>());
    loadIniConfig((exeDir() + "config.ini").data());
    TcpServer::Ptr rtspSrv(new TcpServer());
    TcpServer::Ptr rtmpSrv(new TcpServer());
    TcpServer::Ptr httpSrv(new TcpServer());
    rtspSrv->start<RtspSession>(554);//默认554
    rtmpSrv->start<RtmpSession>(1935);//默认1935
    httpSrv->start<HttpSession>(80);//默认80
    //此处选择是否导出调试文件
//    mINI::Instance()[RtpProxy::kDumpDir] = "/Users/xzl/Desktop/";

    if (argc == 2) {
        loadFile(argv[1]);
    } else {
        ErrorL << "parameter error.";
    }
#else
    ErrorL << "please ENABLE_RTPPROXY and then test";
#endif//#if defined(ENABLE_RTPPROXY)
    return 0;
}