84 lines
2.3 KiB
C
84 lines
2.3 KiB
C
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/*
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* Copyright (c) 2016-present The ZLMediaKit project authors. All Rights Reserved.
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*
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* This file is part of ZLMediaKit(https://github.com/ZLMediaKit/ZLMediaKit).
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*
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* Use of this source code is governed by MIT-like 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 HLSMAKERIMP_H
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#define HLSMAKERIMP_H
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#include <memory>
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#include <string>
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#include <stdlib.h>
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#include "HlsMaker.h"
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#include "HlsMediaSource.h"
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namespace mediakit {
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class HlsMakerImp : public HlsMaker {
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public:
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HlsMakerImp(bool is_fmp4, const std::string &m3u8_file, const std::string ¶ms, uint32_t bufSize = 64 * 1024,
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float seg_duration = 5, uint32_t seg_number = 3, bool seg_keep = false);
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~HlsMakerImp() override;
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/**
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* 设置媒体信息
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* Set media information
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* [AUTO-TRANSLATED:d205db9f]
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*/
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void setMediaSource(const MediaTuple& tuple);
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/**
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* 获取MediaSource
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* @return
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* Get MediaSource
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* @return
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* [AUTO-TRANSLATED:af916433]
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*/
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HlsMediaSource::Ptr getMediaSource() const;
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/**
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* 清空缓存
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* Clear cache
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* [AUTO-TRANSLATED:f872d7e2]
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*/
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void clearCache();
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protected:
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std::string onOpenSegment(uint64_t index) override ;
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void onDelSegment(uint64_t index) override;
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void onWriteInitSegment(const char *data, size_t len) override;
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void onWriteSegment(const char *data, size_t len) override;
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void onWriteHls(const std::string &data, bool include_delay) override;
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void onFlushLastSegment(uint64_t duration_ms) override;
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private:
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std::shared_ptr<FILE> makeFile(const std::string &file,bool setbuf = false);
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void clearCache(bool immediately, bool eof);
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private:
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int _buf_size;
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std::string _params;
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std::string _path_hls;
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std::string _path_hls_delay;
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std::string _path_init;
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std::string _path_prefix;
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RecordInfo _info;
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std::shared_ptr<FILE> _file;
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std::shared_ptr<char> _file_buf;
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HlsMediaSource::Ptr _media_src;
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toolkit::EventPoller::Ptr _poller;
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std::map<uint64_t/*index*/,std::string/*file_path*/> _segment_file_paths;
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};
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}//namespace mediakit
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#endif //HLSMAKERIMP_H
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