1#ifndef HEADER_CURL_RTSP_H
2#define HEADER_CURL_RTSP_H
3/***************************************************************************
4 * _ _ ____ _
5 * Project ___| | | | _ \| |
6 * / __| | | | |_) | |
7 * | (__| |_| | _ <| |___
8 * \___|\___/|_| \_\_____|
9 *
10 * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
11 *
12 * This software is licensed as described in the file COPYING, which
13 * you should have received as part of this distribution. The terms
14 * are also available at https://curl.haxx.se/docs/copyright.html.
15 *
16 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
17 * copies of the Software, and permit persons to whom the Software is
18 * furnished to do so, under the terms of the COPYING file.
19 *
20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
21 * KIND, either express or implied.
22 *
23 ***************************************************************************/
24#ifndef CURL_DISABLE_RTSP
25
26extern const struct Curl_handler Curl_handler_rtsp;
27
28CURLcode Curl_rtsp_parseheader(struct connectdata *conn, char *header);
29
30#else
31/* disabled */
32#define Curl_rtsp_parseheader(x,y) CURLE_NOT_BUILT_IN
33
34#endif /* CURL_DISABLE_RTSP */
35
36/*
37 * RTSP Connection data
38 *
39 * Currently, only used for tracking incomplete RTP data reads
40 */
41struct rtsp_conn {
42 char *rtp_buf;
43 ssize_t rtp_bufsize;
44 int rtp_channel;
45};
46
47/****************************************************************************
48 * RTSP unique setup
49 ***************************************************************************/
50struct RTSP {
51 /*
52 * http_wrapper MUST be the first element of this structure for the wrap
53 * logic to work. In this way, we get a cheap polymorphism because
54 * &(data->state.proto.rtsp) == &(data->state.proto.http) per the C spec
55 *
56 * HTTP functions can safely treat this as an HTTP struct, but RTSP aware
57 * functions can also index into the later elements.
58 */
59 struct HTTP http_wrapper; /*wrap HTTP to do the heavy lifting */
60
61 long CSeq_sent; /* CSeq of this request */
62 long CSeq_recv; /* CSeq received */
63};
64
65
66#endif /* HEADER_CURL_RTSP_H */
67