1#ifndef HEADER_CURL_RTSP_H
2#define HEADER_CURL_RTSP_H
3/***************************************************************************
4 *                                  _   _ ____  _
5 *  Project                     ___| | | |  _ \| |
6 *                             / __| | | | |_) | |
7 *                            | (__| |_| |  _ <| |___
8 *                             \___|\___/|_| \_\_____|
9 *
10 * Copyright (C) 1998 - 2011, 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 http://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
28bool Curl_rtsp_connisdead(struct connectdata *check);
29CURLcode Curl_rtsp_parseheader(struct connectdata *conn, char *header);
30
31#else
32/* disabled */
33#define Curl_rtsp_parseheader(x,y) CURLE_NOT_BUILT_IN
34#define Curl_rtsp_connisdead(x) TRUE
35
36#endif /* CURL_DISABLE_RTSP */
37
38/*
39 * RTSP Connection data
40 *
41 * Currently, only used for tracking incomplete RTP data reads
42 */
43struct rtsp_conn {
44  char *rtp_buf;
45  ssize_t rtp_bufsize;
46  int rtp_channel;
47};
48
49/****************************************************************************
50 * RTSP unique setup
51 ***************************************************************************/
52struct RTSP {
53  /*
54   * http_wrapper MUST be the first element of this structure for the wrap
55   * logic to work. In this way, we get a cheap polymorphism because
56   * &(data->state.proto.rtsp) == &(data->state.proto.http) per the C spec
57   *
58   * HTTP functions can safely treat this as an HTTP struct, but RTSP aware
59   * functions can also index into the later elements.
60   */
61  struct HTTP http_wrapper; /*wrap HTTP to do the heavy lifting */
62
63  long CSeq_sent; /* CSeq of this request */
64  long CSeq_recv; /* CSeq received */
65};
66
67
68#endif /* HEADER_CURL_RTSP_H */
69
70