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 #include "playtree.h"
  23
  24 typedef struct ASX_Parser_t ASX_Parser_t;
  25
  26 typedef struct {
  27   char* buffer;
  28   int line;
  29 } ASX_LineSave_t;
  30
  31 struct ASX_Parser_t {
  32   int line; // Curent line
  33   ASX_LineSave_t *ret_stack;
  34   int ret_stack_size;
  35   char* last_body;
  36   int deep;
  37 };
  38
  39 ASX_Parser_t*
  40 asx_parser_new(void);
  41
  42 void
  43 asx_parser_free(ASX_Parser_t* parser);
  44
  45 /*
  46  * Return -1 on error, 0 when nothing is found, 1 on sucess
  47  */
  48 int
  49 asx_get_element(ASX_Parser_t* parser,char** _buffer,
  50                 char** _element,char** _body,char*** _attribs);
  51
  52 int
  53 asx_parse_attribs(ASX_Parser_t* parser,char* buffer,char*** _attribs);
  54
  55 /////// Attribs utils
  56
  57 char*
  58 asx_get_attrib(const char* attrib,char** attribs);
  59
  60 int
  61 asx_attrib_to_enum(const char* val,char** valid_vals);
  62
  63 #define asx_free_attribs(a) asx_list_free(&a,free)
  64
  65 ////// List utils
  66
  67 typedef void (*ASX_FreeFunc)(void* arg);
  68
  69 void
  70 asx_list_free(void* list_ptr,ASX_FreeFunc free_func);
  71
  72 play_tree_t*
  73 asx_parser_build_tree(char* buffer,int deep);
  74
  75 #endif /* MPLAYER_ASXPARSER_H */