rtsp.h 2.3 KB

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970
  1. #ifndef HEADER_CURL_RTSP_H
  2. #define HEADER_CURL_RTSP_H
  3. /***************************************************************************
  4. * _ _ ____ _
  5. * Project ___| | | | _ \| |
  6. * / __| | | | |_) | |
  7. * | (__| |_| | _ <| |___
  8. * \___|\___/|_| \_\_____|
  9. *
  10. * Copyright (C) 1998 - 2020, 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
  26. #endif
  27. #ifndef CURL_DISABLE_RTSP
  28. extern const struct Curl_handler Curl_handler_rtsp;
  29. CURLcode Curl_rtsp_parseheader(struct connectdata *conn, char *header);
  30. #else
  31. /* disabled */
  32. #define Curl_rtsp_parseheader(x,y) CURLE_NOT_BUILT_IN
  33. #endif /* CURL_DISABLE_RTSP */
  34. /*
  35. * RTSP Connection data
  36. *
  37. * Currently, only used for tracking incomplete RTP data reads
  38. */
  39. struct rtsp_conn {
  40. char *rtp_buf;
  41. ssize_t rtp_bufsize;
  42. int rtp_channel;
  43. };
  44. /****************************************************************************
  45. * RTSP unique setup
  46. ***************************************************************************/
  47. struct RTSP {
  48. /*
  49. * http_wrapper MUST be the first element of this structure for the wrap
  50. * logic to work. In this way, we get a cheap polymorphism because
  51. * &(data->state.proto.rtsp) == &(data->state.proto.http) per the C spec
  52. *
  53. * HTTP functions can safely treat this as an HTTP struct, but RTSP aware
  54. * functions can also index into the later elements.
  55. */
  56. struct HTTP http_wrapper; /*wrap HTTP to do the heavy lifting */
  57. long CSeq_sent; /* CSeq of this request */
  58. long CSeq_recv; /* CSeq received */
  59. };
  60. #endif /* HEADER_CURL_RTSP_H */