escape.h 1.6 KB

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  1. #ifndef HEADER_CURL_ESCAPE_H
  2. #define HEADER_CURL_ESCAPE_H
  3. /***************************************************************************
  4. * _ _ ____ _
  5. * Project ___| | | | _ \| |
  6. * / __| | | | |_) | |
  7. * | (__| |_| | _ <| |___
  8. * \___|\___/|_| \_\_____|
  9. *
  10. * Copyright (C) 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. * SPDX-License-Identifier: curl
  24. *
  25. ***************************************************************************/
  26. /* Escape and unescape URL encoding in strings. The functions return a new
  27. * allocated string or NULL if an error occurred. */
  28. #include "curl_ctype.h"
  29. enum urlreject {
  30. REJECT_NADA = 2,
  31. REJECT_CTRL,
  32. REJECT_ZERO
  33. };
  34. CURLcode Curl_urldecode(const char *string, size_t length,
  35. char **ostring, size_t *olen,
  36. enum urlreject ctrl);
  37. void Curl_hexencode(const unsigned char *src, size_t len, /* input length */
  38. unsigned char *out, size_t olen); /* output buffer size */
  39. #endif /* HEADER_CURL_ESCAPE_H */