/* * HTTP definitions * Copyright (c) 2010 Josh Allmann * * This file is part of FFmpeg. * * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef AVFORMAT_HTTP_H #define AVFORMAT_HTTP_H #include "url.h" #define HTTP_HEADERS_SIZE 4096 /** * Initialize the authentication state based on another HTTP URLContext. * This can be used to pre-initialize the authentication parameters if * they are known beforehand, to avoid having to do an initial failing * request just to get the parameters. * * @param dest URL context whose authentication state gets updated * @param src URL context whose authentication state gets copied */ void ff_http_init_auth_state(URLContext *dest, const URLContext *src); /** * Get the HTTP shutdown response status, be used after http_shutdown. * * @param h pointer to the resource * @return a negative value if an error condition occurred, 0 * otherwise */ int ff_http_get_shutdown_status(URLContext *h); /** * Send a new HTTP request, reusing the old connection. * * @param h pointer to the resource * @param uri uri used to perform the request * @return a negative value if an error condition occurred, 0 * otherwise */ int ff_http_do_new_request(URLContext *h, const char *uri); /** * Send a new HTTP request, reusing the old connection. * * @param h pointer to the resource * @param uri uri used to perform the request * @param options A dictionary filled with HTTP options. On return * this parameter will be destroyed and replaced with a dict containing options * that were not found. May be NULL. * @return a negative value if an error condition occurred, 0 * otherwise */ int ff_http_do_new_request2(URLContext *h, const char *uri, AVDictionary **options); int ff_http_averror(int status_code, int default_averror); #endif /* AVFORMAT_HTTP_H */