git.sesse.net Git - vlc/blob - modules/demux/playlist/xspf.h

   1 /*****************************************************************************
   2  * Copyright (C) 2006 Daniel Stränger <vlc at schmaller dot de>
   3  *
   4  * This program 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  * This program 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
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  17  *******************************************************************************/
  18 /**
  19  * \file modules/demux/playlist/xspf.h
  20  * \brief XSPF playlist import: prototypes, datatypes, defines
  21  */
  22
  23 /* defines */
  24 #define FREE_NAME()  if (psz_name) {free(psz_name);psz_name=NULL;}
  25 #define FREE_VALUE() if (psz_value) {free(psz_value);psz_value=NULL;}
  26 #define FREE_ATT()   FREE_NAME();FREE_VALUE()
  27
  28 #define UNKNOWN_CONTENT 0
  29 #define SIMPLE_CONTENT 1
  30 #define COMPLEX_CONTENT 2
  31
  32 #define SIMPLE_INTERFACE  (playlist_item_t *p_item,\
  33                            input_item_t    *p_input,\
  34                            const char      *psz_name,\
  35                            char            *psz_value)
  36 #define COMPLEX_INTERFACE (demux_t         *p_demux,\
  37                            playlist_t      *p_playlist,\
  38                            playlist_item_t *p_item,\
  39                            input_item_t    *p_input, \
  40                            xml_reader_t    *p_xml_reader,\
  41                            const char      *psz_element)
  42
  43 /* prototypes */
  44 int xspf_import_Demux( demux_t *);
  45 int xspf_import_Control( demux_t *, int, va_list );
  46
  47 static vlc_bool_t parse_playlist_node COMPLEX_INTERFACE;
  48 static vlc_bool_t parse_tracklist_node COMPLEX_INTERFACE;
  49 static vlc_bool_t parse_track_node COMPLEX_INTERFACE;
  50 static vlc_bool_t parse_extension_node COMPLEX_INTERFACE;
  51 static vlc_bool_t parse_extitem_node COMPLEX_INTERFACE;
  52 static vlc_bool_t set_item_info SIMPLE_INTERFACE;
  53 static vlc_bool_t skip_element COMPLEX_INTERFACE;
  54 static vlc_bool_t insert_new_item( playlist_t *, playlist_item_t *, playlist_item_t **, char *);
  55
  56 /* datatypes */
  57 typedef struct
  58 {
  59     const char *name;
  60     int type;
  61     union
  62     {
  63         vlc_bool_t (*smpl) SIMPLE_INTERFACE;
  64         vlc_bool_t (*cmplx) COMPLEX_INTERFACE;
  65     } pf_handler;
  66 } xml_elem_hnd_t;