mirror of
https://gitee.com/xia-chu/ZLMediaKit.git
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98 lines
2.9 KiB
C++
98 lines
2.9 KiB
C++
/*
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* Copyright (c) 2016 The ZLMediaKit project authors. All Rights Reserved.
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*
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* This file is part of ZLMediaKit(https://github.com/xia-chu/ZLMediaKit).
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*
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* Use of this source code is governed by MIT license that can be found in the
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* LICENSE file in the root of the source tree. All contributing project authors
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* may be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef SRC_DEVICE_PLAYERPROXY_H_
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#define SRC_DEVICE_PLAYERPROXY_H_
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#include "Common/MultiMediaSourceMuxer.h"
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#include "Player/MediaPlayer.h"
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#include "Util/TimeTicker.h"
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#include <memory>
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namespace mediakit {
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class PlayerProxy
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: public MediaPlayer
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, public MediaSourceEvent
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, public std::enable_shared_from_this<PlayerProxy> {
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public:
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using Ptr = std::shared_ptr<PlayerProxy>;
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// 如果retry_count<0,则一直重试播放；否则重试retry_count次数
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// 默认一直重试
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PlayerProxy(
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const std::string &vhost, const std::string &app, const std::string &stream_id, const ProtocolOption &option, int retry_count = -1,
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const toolkit::EventPoller::Ptr &poller = nullptr);
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~PlayerProxy() override;
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/**
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* 设置play结果回调，只触发一次；在play执行之前有效
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* @param cb 回调对象
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*/
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void setPlayCallbackOnce(const std::function<void(const toolkit::SockException &ex)> &cb);
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/**
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* 设置主动关闭回调
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* @param cb 回调对象
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*/
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void setOnClose(const std::function<void(const toolkit::SockException &ex)> &cb);
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/**
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* 开始拉流播放
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* @param strUrl
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*/
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void play(const std::string &strUrl) override;
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/**
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* 获取观看总人数
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*/
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int totalReaderCount();
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int getStatus();
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uint64_t getLiveSecs();
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uint64_t getRePullCount();
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private:
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// MediaSourceEvent override
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bool close(MediaSource &sender) override;
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int totalReaderCount(MediaSource &sender) override;
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MediaOriginType getOriginType(MediaSource &sender) const override;
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std::string getOriginUrl(MediaSource &sender) const override;
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std::shared_ptr<toolkit::SockInfo> getOriginSock(MediaSource &sender) const override;
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float getLossRate(MediaSource &sender, TrackType type) override;
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void rePlay(const std::string &strUrl, int iFailedCnt);
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void onPlaySuccess();
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void setDirectProxy();
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private:
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ProtocolOption _option;
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int _retry_count;
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std::string _vhost;
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std::string _app;
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std::string _stream_id;
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std::string _pull_url;
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toolkit::Timer::Ptr _timer;
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std::function<void(const toolkit::SockException &ex)> _on_close;
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std::function<void(const toolkit::SockException &ex)> _on_play;
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MultiMediaSourceMuxer::Ptr _muxer;
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toolkit::Ticker _live_ticker;
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// 0 表示正常 1 表示正在尝试拉流
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std::atomic<int> _live_status;
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std::atomic<uint64_t> _live_secs;
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std::atomic<uint64_t> _repull_count;
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};
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} /* namespace mediakit */
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#endif /* SRC_DEVICE_PLAYERPROXY_H_ */
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