127 lines
4.0 KiB
C++
127 lines
4.0 KiB
C++
/*
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* MIT License
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*
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* Copyright (c) 2016-2019 xiongziliang <771730766@qq.com>
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*
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* This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef SRC_RTMP_RtmpPlayer2_H_
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#define SRC_RTMP_RtmpPlayer2_H_
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#include <memory>
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#include <string>
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#include <functional>
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#include "amf.h"
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#include "Rtmp.h"
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#include "RtmpProtocol.h"
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#include "Player/PlayerBase.h"
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#include "Util/util.h"
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#include "Util/logger.h"
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#include "Util/TimeTicker.h"
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#include "Network/Socket.h"
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#include "Network/TcpClient.h"
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using namespace toolkit;
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using namespace mediakit::Client;
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namespace mediakit {
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//实现了rtmp播放器协议部分的功能，及数据接收功能
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class RtmpPlayer:public PlayerBase, public TcpClient, public RtmpProtocol{
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public:
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typedef std::shared_ptr<RtmpPlayer> Ptr;
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RtmpPlayer(const EventPoller::Ptr &poller);
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virtual ~RtmpPlayer();
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void play(const string &strUrl) override;
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void pause(bool bPause) override;
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void teardown() override;
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protected:
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virtual bool onCheckMeta(AMFValue &val) =0;
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virtual void onMediaData(const RtmpPacket::Ptr &chunkData) =0;
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uint32_t getProgressMilliSecond() const;
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void seekToMilliSecond(uint32_t ms);
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protected:
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void onMediaData_l(const RtmpPacket::Ptr &chunkData);
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void onPlayResult_l(const SockException &ex);
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//form Tcpclient
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void onRecv(const Buffer::Ptr &pBuf) override;
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void onConnect(const SockException &err) override;
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void onErr(const SockException &ex) override;
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//from RtmpProtocol
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void onRtmpChunk(RtmpPacket &chunkData) override;
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void onStreamDry(uint32_t ui32StreamId) override;
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void onSendRawData(const Buffer::Ptr &buffer) override{
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send(buffer);
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}
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template<typename FUN>
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inline void addOnResultCB(const FUN &fun) {
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lock_guard<recursive_mutex> lck(_mtxOnResultCB);
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_mapOnResultCB.emplace(_iReqID, fun);
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}
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template<typename FUN>
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inline void addOnStatusCB(const FUN &fun) {
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lock_guard<recursive_mutex> lck(_mtxOnStatusCB);
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_dqOnStatusCB.emplace_back(fun);
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}
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void onCmd_result(AMFDecoder &dec);
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void onCmd_onStatus(AMFDecoder &dec);
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void onCmd_onMetaData(AMFDecoder &dec);
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inline void send_connect();
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inline void send_createStream();
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inline void send_play();
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inline void send_pause(bool bPause);
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private:
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string _strApp;
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string _strStream;
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string _strTcUrl;
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bool _bPaused = false;
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unordered_map<int, function<void(AMFDecoder &dec)> > _mapOnResultCB;
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recursive_mutex _mtxOnResultCB;
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deque<function<void(AMFValue &dec)> > _dqOnStatusCB;
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recursive_mutex _mtxOnStatusCB;
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typedef void (RtmpPlayer::*rtmpCMDHandle)(AMFDecoder &dec);
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static unordered_map<string, rtmpCMDHandle> g_mapCmd;
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//超时功能实现
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Ticker _mediaTicker;
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std::shared_ptr<Timer> _pMediaTimer;
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std::shared_ptr<Timer> _pPlayTimer;
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//心跳定时器
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std::shared_ptr<Timer> _pBeatTimer;
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//播放进度控制
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uint32_t _iSeekTo = 0;
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uint32_t _aiFistStamp[2] = { 0, 0 };
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uint32_t _aiNowStamp[2] = { 0, 0 };
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Ticker _aNowStampTicker[2];
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};
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} /* namespace mediakit */
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#endif /* SRC_RTMP_RtmpPlayer2_H_ */
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