urlapi.c 2.1 KB

1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677
  1. /***************************************************************************
  2. * _ _ ____ _
  3. * Project ___| | | | _ \| |
  4. * / __| | | | |_) | |
  5. * | (__| |_| | _ <| |___
  6. * \___|\___/|_| \_\_____|
  7. *
  8. * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
  9. *
  10. * This software is licensed as described in the file COPYING, which
  11. * you should have received as part of this distribution. The terms
  12. * are also available at https://curl.se/docs/copyright.html.
  13. *
  14. * You may opt to use, copy, modify, merge, publish, distribute and/or sell
  15. * copies of the Software, and permit persons to whom the Software is
  16. * furnished to do so, under the terms of the COPYING file.
  17. *
  18. * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  19. * KIND, either express or implied.
  20. *
  21. * SPDX-License-Identifier: curl
  22. *
  23. ***************************************************************************/
  24. /* <DESC>
  25. * Set working URL with CURLU *.
  26. * </DESC>
  27. */
  28. #include <stdio.h>
  29. #include <curl/curl.h>
  30. #if !CURL_AT_LEAST_VERSION(7, 80, 0)
  31. #error "this example requires curl 7.80.0 or later"
  32. #endif
  33. int main(void)
  34. {
  35. CURL *curl;
  36. CURLcode res;
  37. CURLU *urlp;
  38. CURLUcode uc;
  39. /* get a curl handle */
  40. curl = curl_easy_init();
  41. /* init Curl URL */
  42. urlp = curl_url();
  43. uc = curl_url_set(urlp, CURLUPART_URL,
  44. "http://example.com/path/index.html", 0);
  45. if(uc) {
  46. fprintf(stderr, "curl_url_set() failed: %s", curl_url_strerror(uc));
  47. goto cleanup;
  48. }
  49. if(curl) {
  50. /* set urlp to use as working URL */
  51. curl_easy_setopt(curl, CURLOPT_CURLU, urlp);
  52. curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
  53. /* only allow HTTP, TFTP and SFTP */
  54. curl_easy_setopt(curl, CURLOPT_PROTOCOLS_STR, "http,tftp,sftp");
  55. res = curl_easy_perform(curl);
  56. /* Check for errors */
  57. if(res != CURLE_OK)
  58. fprintf(stderr, "curl_easy_perform() failed: %s\n",
  59. curl_easy_strerror(res));
  60. goto cleanup;
  61. }
  62. cleanup:
  63. curl_url_cleanup(urlp);
  64. curl_easy_cleanup(curl);
  65. return 0;
  66. }