mono-uri.c 1.6 KB

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  1. /**
  2. * \file
  3. * Simple routine used to escape uris.
  4. *
  5. * Author:
  6. * Miguel de Icaza (miguel@novell.com)
  7. *
  8. * (C) 2006 Ximian, Inc.
  9. *
  10. */
  11. #include "mono-uri.h"
  12. gchar *
  13. mono_escape_uri_string (const gchar *string)
  14. {
  15. GString *str = g_string_new ("");
  16. char *ret;
  17. int c;
  18. while ((c = (guchar) *string) != 0){
  19. if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '-' && c <= ':') || (c >= '&' && c <= '*'))
  20. g_string_append_c (str, c);
  21. else if (c == '!' || c == '=' || c == '?' || c == '_' || c == '~')
  22. g_string_append_c (str, c);
  23. else {
  24. g_string_append_c (str, '%');
  25. g_string_append_c (str, "0123456789ABCDEF" [c >> 4]);
  26. g_string_append_c (str, "0123456789ABCDEF" [c & 0xf]);
  27. }
  28. string++;
  29. }
  30. ret = str->str;
  31. g_string_free (str, FALSE);
  32. return ret;
  33. }
  34. #if TEST
  35. int main ()
  36. {
  37. char *s = g_malloc (256);
  38. int i = 0;
  39. s [255] = 0;
  40. for (i = 1; i < 256; i++)
  41. s [i-1] = i;
  42. if (strcmp (mono_escape_uri_string (s), "%01%02%03%04%05%06%07%08%09%0A%0B%0C%0D%0E%0F%10%11%12%13%14%15%16%17%18%19%1A%1B%1C%1D%1E%1F%20!%22%23%24%25&'()*%2B%2C-./0123456789:%3B%3C=%3E?%40ABCDEFGHIJKLMNOPQRSTUVWXYZ%5B%5C%5D%5E_%60abcdefghijklmnopqrstuvwxyz%7B%7C%7D~%7F%80%81%82%83%84%85%86%87%88%89%8A%8B%8C%8D%8E%8F%90%91%92%93%94%95%96%97%98%99%9A%9B%9C%9D%9E%9F%A0%A1%A2%A3%A4%A5%A6%A7%A8%A9%AA%AB%AC%AD%AE%AF%B0%B1%B2%B3%B4%B5%B6%B7%B8%B9%BA%BB%BC%BD%BE%BF%C0%C1%C2%C3%C4%C5%C6%C7%C8%C9%CA%CB%CC%CD%CE%CF%D0%D1%D2%D3%D4%D5%D6%D7%D8%D9%DA%DB%DC%DD%DE%DF%E0%E1%E2%E3%E4%E5%E6%E7%E8%E9%EA%EB%EC%ED%EE%EF%F0%F1%F2%F3%F4%F5%F6%F7%F8%F9%FA%FB%FC%FD%FE%FF") != 0)
  43. printf ("Failed test\n");
  44. }
  45. #endif