| 1 | /* |
| 2 | * HTTP definitions |
| 3 | * Copyright (c) 2010 Josh Allmann |
| 4 | * |
| 5 | * This file is part of FFmpeg. |
| 6 | * |
| 7 | * FFmpeg is free software; you can redistribute it and/or |
| 8 | * modify it under the terms of the GNU Lesser General Public |
| 9 | * License as published by the Free Software Foundation; either |
| 10 | * version 2.1 of the License, or (at your option) any later version. |
| 11 | * |
| 12 | * FFmpeg is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | * Lesser General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU Lesser General Public |
| 18 | * License along with FFmpeg; if not, write to the Free Software |
| 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| 20 | */ |
| 21 | |
| 22 | #ifndef AVFORMAT_HTTP_H |
| 23 | #define AVFORMAT_HTTP_H |
| 24 | |
| 25 | #include "url.h" |
| 26 | |
| 27 | #define HTTP_HEADERS_SIZE 4096 |
| 28 | |
| 29 | /** |
| 30 | * Initialize the authentication state based on another HTTP URLContext. |
| 31 | * This can be used to pre-initialize the authentication parameters if |
| 32 | * they are known beforehand, to avoid having to do an initial failing |
| 33 | * request just to get the parameters. |
| 34 | * |
| 35 | * @param dest URL context whose authentication state gets updated |
| 36 | * @param src URL context whose authentication state gets copied |
| 37 | */ |
| 38 | void ff_http_init_auth_state(URLContext *dest, const URLContext *src); |
| 39 | |
| 40 | /** |
| 41 | * Send a new HTTP request, reusing the old connection. |
| 42 | * |
| 43 | * @param h pointer to the resource |
| 44 | * @param uri uri used to perform the request |
| 45 | * @return a negative value if an error condition occurred, 0 |
| 46 | * otherwise |
| 47 | */ |
| 48 | int ff_http_do_new_request(URLContext *h, const char *uri); |
| 49 | |
| 50 | int ff_http_averror(int status_code, int default_averror); |
| 51 | |
| 52 | #endif /* AVFORMAT_HTTP_H */ |