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130 lines
4.4 KiB
C++
130 lines
4.4 KiB
C++
/**
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* The MIT License (MIT)
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*
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* Copyright (c) 2013-2020 Winlin
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef SRS_APP_HTTP_CONN_HPP
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#define SRS_APP_HTTP_CONN_HPP
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#include <srs_core.hpp>
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#include <map>
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#include <string>
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#include <vector>
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#include <srs_service_http_conn.hpp>
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#include <srs_app_reload.hpp>
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#include <srs_kernel_file.hpp>
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#include <srs_app_thread.hpp>
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#include <srs_app_conn.hpp>
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#include <srs_app_source.hpp>
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class SrsServer;
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class SrsSource;
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class SrsRequest;
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class SrsConsumer;
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class SrsStSocket;
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class SrsHttpParser;
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class ISrsHttpMessage;
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class SrsHttpHandler;
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class SrsMessageQueue;
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class SrsSharedPtrMessage;
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class SrsRequest;
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class SrsFastStream;
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class SrsHttpUri;
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class SrsConnection;
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class SrsHttpMessage;
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class SrsHttpStreamServer;
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class SrsHttpStaticServer;
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// The http connection which request the static or stream content.
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class SrsHttpConn : public SrsConnection
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{
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protected:
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SrsHttpParser* parser;
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ISrsHttpServeMux* http_mux;
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SrsHttpCorsMux* cors;
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public:
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SrsHttpConn(IConnectionManager* cm, srs_netfd_t fd, ISrsHttpServeMux* m, std::string cip, int port);
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virtual ~SrsHttpConn();
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// Interface ISrsKbpsDelta
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public:
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virtual void remark(int64_t* in, int64_t* out);
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protected:
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virtual srs_error_t do_cycle();
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protected:
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// When got http message,
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// for the static service or api, discard any body.
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// for the stream caster, for instance, http flv streaming, may discard the flv header or not.
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virtual srs_error_t on_got_http_message(ISrsHttpMessage* msg) = 0;
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private:
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virtual srs_error_t process_request(ISrsHttpResponseWriter* w, ISrsHttpMessage* r);
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// When the connection disconnect, call this method.
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// e.g. log msg of connection and report to other system.
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// @param request: request which is converted by the last http message.
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virtual srs_error_t on_disconnect(SrsRequest* req);
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// Interface ISrsReloadHandler
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public:
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virtual srs_error_t on_reload_http_stream_crossdomain();
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};
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// Drop body of request, only process the response.
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class SrsResponseOnlyHttpConn : public SrsHttpConn
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{
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public:
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SrsResponseOnlyHttpConn(IConnectionManager* cm, srs_netfd_t fd, ISrsHttpServeMux* m, std::string cip, int port);
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virtual ~SrsResponseOnlyHttpConn();
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public:
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// Directly read a HTTP request message.
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// It's exported for HTTP stream, such as HTTP FLV, only need to write to client when
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// serving it, but we need to start a thread to read message to detect whether FD is closed.
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// @see https://github.com/ossrs/srs/issues/636#issuecomment-298208427
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// @remark Should only used in HTTP-FLV streaming connection.
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virtual srs_error_t pop_message(ISrsHttpMessage** preq);
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public:
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virtual srs_error_t on_got_http_message(ISrsHttpMessage* msg);
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public:
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// Set connection to expired.
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virtual void expire();
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};
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// The http server, use http stream or static server to serve requests.
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class SrsHttpServer : public ISrsHttpServeMux
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{
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private:
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SrsServer* server;
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SrsHttpStaticServer* http_static;
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SrsHttpStreamServer* http_stream;
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public:
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SrsHttpServer(SrsServer* svr);
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virtual ~SrsHttpServer();
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public:
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virtual srs_error_t initialize();
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// Interface ISrsHttpServeMux
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public:
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virtual srs_error_t serve_http(ISrsHttpResponseWriter* w, ISrsHttpMessage* r);
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public:
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virtual srs_error_t http_mount(SrsSource* s, SrsRequest* r);
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virtual void http_unmount(SrsSource* s, SrsRequest* r);
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};
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#endif
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