external/srs
1
0
Fork 0
mirror of https://github.com/ossrs/srs.git synced 2025-03-09 15:49:59 +00:00
Code Issues Releases Wiki Activity

HLS: Extract a HLS streaming to serve pseudo session.

Browse source
This commit is contained in:
winlin 2022-08-27 20:32:38 +08:00
parent d39995cc31
commit ccf83a3f68
3 changed files with 235 additions and 186 deletions
Download patch file Download diff file Expand all files Collapse all files

37
trunk/src/app/srs_app_http_static.hpp
View file

@ -17,22 +17,17 @@ struct SrsM3u8CtxInfo
SrsRequest* req;
};
// The flv vod stream supports flv?start=offset-bytes.
// For example, http://server/file.flv?start=10240
// server will write flv header and sequence header,
// then seek(10240) and response flv tag data.
class SrsVodStream : public SrsHttpFileServer, public ISrsFastTimer
// Server HLS streaming.
class SrsHlsStream : public ISrsFastTimer
{
private:
// The period of validity of the ctx
std::map<std::string, SrsM3u8CtxInfo> map_ctx_info_;
public:
SrsVodStream(std::string root_dir);
virtual ~SrsVodStream();
protected:
virtual srs_error_t serve_flv_stream(ISrsHttpResponseWriter* w, ISrsHttpMessage* r, std::string fullpath, int64_t offset);
virtual srs_error_t serve_mp4_stream(ISrsHttpResponseWriter* w, ISrsHttpMessage* r, std::string fullpath, int64_t start, int64_t end);
virtual srs_error_t serve_m3u8_ctx(ISrsHttpResponseWriter* w, ISrsHttpMessage* r, std::string fullpath);
SrsHlsStream();
virtual ~SrsHlsStream();
public:
virtual srs_error_t serve_m3u8_ctx(ISrsHttpResponseWriter* w, ISrsHttpMessage* r, bool* served);
private:
virtual bool ctx_is_exist(std::string ctx);
virtual void alive(std::string ctx, SrsRequest* req);
@ -43,6 +38,26 @@ private:
srs_error_t on_timer(srs_utime_t interval);
};
// The Vod streaming, like FLV, MP4 or HLS streaming.
class SrsVodStream : public SrsHttpFileServer
{
private:
SrsHlsStream hls_;
public:
SrsVodStream(std::string root_dir);
virtual ~SrsVodStream();
protected:
// The flv vod stream supports flv?start=offset-bytes.
// For example, http://server/file.flv?start=10240
// server will write flv header and sequence header,
// then seek(10240) and response flv tag data.
virtual srs_error_t serve_flv_stream(ISrsHttpResponseWriter* w, ISrsHttpMessage* r, std::string fullpath, int64_t offset);
// Support mp4 with start and offset in query string.
virtual srs_error_t serve_mp4_stream(ISrsHttpResponseWriter* w, ISrsHttpMessage* r, std::string fullpath, int64_t start, int64_t end);
// Support HLS streaming with pseudo session id.
virtual srs_error_t serve_m3u8_ctx(ISrsHttpResponseWriter* w, ISrsHttpMessage* r, std::string fullpath);
};
// The http static server instance,
// serve http static file and flv/mp4 vod stream.
class SrsHttpStaticServer : public ISrsReloadHandler