mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
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101 lines
2.8 KiB
C++
101 lines
2.8 KiB
C++
//
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// Created by xzl on 2019/3/27.
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//
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#ifndef ZLMEDIAKIT_RTSPPUSHER_H
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#define ZLMEDIAKIT_RTSPPUSHER_H
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#include <string>
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#include <memory>
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#include "RtspMediaSource.h"
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#include "Util/util.h"
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#include "Util/logger.h"
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#include "Poller/Timer.h"
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#include "Network/Socket.h"
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#include "Network/TcpClient.h"
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#include "RtspSplitter.h"
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#include "Pusher/PusherBase.h"
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using namespace std;
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using namespace toolkit;
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namespace mediakit {
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class RtspPusher : public TcpClient, public RtspSplitter, public PusherBase {
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public:
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typedef std::shared_ptr<RtspPusher> Ptr;
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RtspPusher(const EventPoller::Ptr &poller,const RtspMediaSource::Ptr &src);
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virtual ~RtspPusher();
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void publish(const string &strUrl) override;
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void teardown() override;
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void setOnPublished(const Event &cb) override {
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_onPublished = cb;
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}
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void setOnShutdown(const Event & cb) override{
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_onShutdown = cb;
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}
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protected:
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//for Tcpclient override
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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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//RtspSplitter override
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void onWholeRtspPacket(Parser &parser) override ;
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void onRtpPacket(const char *data,uint64_t len) override {};
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private:
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void onPublishResult(const SockException &ex, bool handshakeCompleted);
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void sendAnnounce();
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void sendSetup(unsigned int uiTrackIndex);
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void sendRecord();
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void sendOptions();
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void handleResAnnounce(const Parser &parser);
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void handleResSetup(const Parser &parser, unsigned int uiTrackIndex);
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bool handleAuthenticationFailure(const string ¶msStr);
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inline int getTrackIndexByTrackType(TrackType type);
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void sendRtpPacket(const RtpPacket::Ptr & pkt) ;
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void sendRtspRequest(const string &cmd, const string &url ,const StrCaseMap &header = StrCaseMap(),const string &sdp = "" );
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void sendRtspRequest(const string &cmd, const string &url ,const std::initializer_list<string> &header,const string &sdp = "");
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void createUdpSockIfNecessary(int track_idx);
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void setSocketFlags();
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private:
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//rtsp鉴权相关
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string _rtspMd5Nonce;
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string _rtspRealm;
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//超时功能实现
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std::shared_ptr<Timer> _pPublishTimer;
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//源
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std::weak_ptr<RtspMediaSource> _pMediaSrc;
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RtspMediaSource::RingType::RingReader::Ptr _pRtspReader;
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//事件监听
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Event _onShutdown;
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Event _onPublished;
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string _strUrl;
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SdpParser _sdpParser;
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vector<SdpTrack::Ptr> _aTrackInfo;
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string _strSession;
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unsigned int _uiCseq = 1;
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string _strContentBase;
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Rtsp::eRtpType _eType = Rtsp::RTP_TCP;
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Socket::Ptr _apUdpSock[2];
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function<void(const Parser&)> _onHandshake;
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//心跳定时器
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std::shared_ptr<Timer> _pBeatTimer;
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};
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} /* namespace mediakit */
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#endif //ZLMEDIAKIT_RTSPPUSHER_H
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