asxparser.h

   1 /*
   2  * This file is part of MPlayer.
   3  *
   4  * MPlayer is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * MPlayer is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along
  15  * with MPlayer; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  17  */
  18
  19 #ifndef MPLAYER_ASXPARSER_H
  20 #define MPLAYER_ASXPARSER_H
  21
  22 typedef struct ASX_Parser_t ASX_Parser_t;
  23
  24 typedef struct {
  25   char* buffer;
  26   int line;
  27 } ASX_LineSave_t;
  28
  29 struct ASX_Parser_t {
  30   int line; // Curent line
  31   ASX_LineSave_t *ret_stack;
  32   int ret_stack_size;
  33   char* last_body;
  34   int deep;
  35 };
  36
  37 ASX_Parser_t*
  38 asx_parser_new(void);
  39
  40 void
  41 asx_parser_free(ASX_Parser_t* parser);
  42
  43 /*
  44  * Return -1 on error, 0 when nothing is found, 1 on sucess
  45  */
  46 int
  47 asx_get_element(ASX_Parser_t* parser,char** _buffer,
  48                 char** _element,char** _body,char*** _attribs);
  49
  50 int
  51 asx_parse_attribs(ASX_Parser_t* parser,char* buffer,char*** _attribs);
  52
  53 /////// Attribs utils
  54
  55 char*
  56 asx_get_attrib(const char* attrib,char** attribs);
  57
  58 int
  59 asx_attrib_to_enum(const char* val,char** valid_vals);
  60
  61 #define asx_free_attribs(a) asx_list_free(&a,free)
  62
  63 ////// List utils
  64
  65 typedef void (*ASX_FreeFunc)(void* arg);
  66
  67 void
  68 asx_list_free(void* list_ptr,ASX_FreeFunc free_func);
  69
  70 #endif /* MPLAYER_ASXPARSER_H */