1#ifndef HEADER_CURL_RTSP_H
2#define HEADER_CURL_RTSP_H
3/***************************************************************************
4 * _ _ ____ _
5 * Project ___| | | | _ \| |
6 * / __| | | | |_) | |
7 * | (__| |_| | _ <| |___
8 * \___|\___/|_| \_\_____|
9 *
10 * Copyright (C) 1998 - 2021, 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.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#ifdef USE_HYPER
25#define CURL_DISABLE_RTSP 1
26#endif
27
28#ifndef CURL_DISABLE_RTSP
29
30extern const struct Curl_handler Curl_handler_rtsp;
31
32CURLcode Curl_rtsp_parseheader(struct Curl_easy *data, char *header);
33
34#else
35/* disabled */
36#define Curl_rtsp_parseheader(x,y) CURLE_NOT_BUILT_IN
37
38#endif /* CURL_DISABLE_RTSP */
39
40/*
41 * RTSP Connection data
42 *
43 * Currently, only used for tracking incomplete RTP data reads
44 */
45struct rtsp_conn {
46 char *rtp_buf;
47 ssize_t rtp_bufsize;
48 int rtp_channel;
49};
50
51/****************************************************************************
52 * RTSP unique setup
53 ***************************************************************************/
54struct RTSP {
55 /*
56 * http_wrapper MUST be the first element of this structure for the wrap
57 * logic to work. In this way, we get a cheap polymorphism because
58 * &(data->state.proto.rtsp) == &(data->state.proto.http) per the C spec
59 *
60 * HTTP functions can safely treat this as an HTTP struct, but RTSP aware
61 * functions can also index into the later elements.
62 */
63 struct HTTP http_wrapper; /*wrap HTTP to do the heavy lifting */
64
65 long CSeq_sent; /* CSeq of this request */
66 long CSeq_recv; /* CSeq received */
67};
68
69
70#endif /* HEADER_CURL_RTSP_H */
71