srs/trunk/src/app/srs_app_http_static.hpp

/**
 * The MIT License (MIT)
 *
 * Copyright (c) 2013-2019 Winlin
 *
 * 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 SRS_APP_HTTP_STATIC_HPP
#define SRS_APP_HTTP_STATIC_HPP

#include <srs_core.hpp>

#include <srs_app_http_conn.hpp>

/**
 * 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:
    SrsVodStream(std::string root_dir);
    virtual ~SrsVodStream();
protected:
    virtual srs_error_t serve_flv_stream(ISrsHttpResponseWriter* w, ISrsHttpMessage* r, std::string fullpath, int offset);
    virtual srs_error_t serve_mp4_stream(ISrsHttpResponseWriter* w, ISrsHttpMessage* r, std::string fullpath, int start, int end);
};

/**
 * the http static server instance,
 * serve http static file and flv/mp4 vod stream.
 */
class SrsHttpStaticServer : virtual public ISrsReloadHandler
{
private:
    SrsServer* server;
public:
    SrsHttpServeMux mux;
public:
    SrsHttpStaticServer(SrsServer* svr);
    virtual ~SrsHttpStaticServer();
public:
    virtual srs_error_t initialize();
private:
    virtual srs_error_t mount_vhost(std::string vhost, std::string& pmount);
// interface ISrsReloadHandler.
public:
    virtual srs_error_t on_reload_vhost_added(std::string vhost);
    virtual srs_error_t on_reload_vhost_http_updated();
};

#endif