src/burl.h

   1 #ifndef INCLUDED_BURL_H
   2 #define INCLUDED_BURL_H
   3 #include "first.h"
   4
   5 #include "buffer.h"
   6
   7 struct burl_parts_t {
   8   buffer *scheme;
   9   buffer *authority;
  10   unsigned short port;
  11   buffer *path;
  12   buffer *query;
  13 };
  14
  15 enum burl_opts_e {
  16   HTTP_PARSEOPT_HEADER_STRICT  = 0x1
  17  ,HTTP_PARSEOPT_HOST_STRICT    = 0x2
  18  ,HTTP_PARSEOPT_HOST_NORMALIZE = 0x4
  19  ,HTTP_PARSEOPT_URL_NORMALIZE  = 0x8/*normalize chars %-encoded, uppercase hex*/
  20  ,HTTP_PARSEOPT_URL_NORMALIZE_UNRESERVED          =0x10 /* decode unreserved */
  21  ,HTTP_PARSEOPT_URL_NORMALIZE_REQUIRED            =0x20 /* decode (un)reserved*/
  22  ,HTTP_PARSEOPT_URL_NORMALIZE_CTRLS_REJECT        =0x40
  23  ,HTTP_PARSEOPT_URL_NORMALIZE_PATH_BACKSLASH_TRANS=0x80 /* "\\" -> "/" Cygwin */
  24  ,HTTP_PARSEOPT_URL_NORMALIZE_PATH_2F_DECODE      =0x100/* "%2F"-> "/" */
  25  ,HTTP_PARSEOPT_URL_NORMALIZE_PATH_2F_REJECT      =0x200
  26  ,HTTP_PARSEOPT_URL_NORMALIZE_PATH_DOTSEG_REMOVE  =0x400/* "." ".." "//" */
  27  ,HTTP_PARSEOPT_URL_NORMALIZE_PATH_DOTSEG_REJECT  =0x800
  28  ,HTTP_PARSEOPT_URL_NORMALIZE_QUERY_20_PLUS       =0x1000
  29  ,HTTP_PARSEOPT_METHOD_GET_BODY                   =0x8000
  30 };
  31
  32 int burl_normalize (buffer *b, buffer *t, int flags);
  33
  34 enum burl_recoding_e {
  35   BURL_TOLOWER         = 0x0001
  36  ,BURL_TOUPPER         = 0x0002
  37  ,BURL_ENCODE_NONE     = 0x0004
  38  ,BURL_ENCODE_ALL      = 0x0008
  39  ,BURL_ENCODE_NDE      = 0x0010 /* encode delims, but no-double-encode (NDE) */
  40  ,BURL_ENCODE_PSNDE    = 0x0020 /* similar to NDE, but preserve literal slash */
  41  ,BURL_ENCODE_B64U     = 0x0040
  42  ,BURL_DECODE_B64U     = 0x0080
  43 };
  44
  45 void burl_append (buffer * const b, const char * const str, const size_t len, const int flags);
  46
  47 #endif