ZLMediaKit/src/Rtp/TSDecoder.h

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2020-03-06 13:00:06 +08:00
/*
* MIT License
*
* Copyright (c) 2020 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.
*/
#ifndef ZLMEDIAKIT_TSDECODER_H
#define ZLMEDIAKIT_TSDECODER_H
#if defined(ENABLE_RTPPROXY)
#include "Util/logger.h"
#include "Http/HttpRequestSplitter.h"
#include "Decoder.h"
using namespace toolkit;
namespace mediakit {
//ts包拆分器
class TSSegment : public HttpRequestSplitter {
public:
typedef std::function<void(const char *data,uint64_t len)> onSegment;
TSSegment(int size = 188) : _size(size){}
~TSSegment(){}
void setOnSegment(const onSegment &cb);
protected:
int64_t onRecvHeader(const char *data, uint64_t len) override ;
const char *onSearchPacketTail(const char *data, int len) override ;
private:
int _size;
onSegment _onSegment;
};
//ts解析器
class TSDecoder : public Decoder {
public:
TSDecoder();
~TSDecoder();
int input(const uint8_t* data, int bytes) override ;
void setOnDecode(const onDecode &decode) override;
private:
TSSegment _ts_segment;
struct ts_demuxer_t* _demuxer_ctx = nullptr;
onDecode _on_decode;
};
}//namespace mediakit
#endif//defined(ENABLE_RTPPROXY)
#endif //ZLMEDIAKIT_TSDECODER_H