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http.h
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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 /**
28  * Initialize the authentication state based on another HTTP URLContext.
29  * This can be used to pre-initialize the authentication parameters if
30  * they are known beforehand, to avoid having to do an initial failing
31  * request just to get the parameters.
32  *
33  * @param dest URL context whose authentication state gets updated
34  * @param src URL context whose authentication state gets copied
35  */
36 void ff_http_init_auth_state(URLContext *dest, const URLContext *src);
37 
38 /**
39  * Send a new HTTP request, reusing the old connection.
40  *
41  * @param h pointer to the resource
42  * @param uri uri used to perform the request
43  * @return a negative value if an error condition occurred, 0
44  * otherwise
45  */
46 int ff_http_do_new_request(URLContext *h, const char *uri);
47 
48 #endif /* AVFORMAT_HTTP_H */