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()  free(psz_name);psz_name=NULL;
  25 #define FREE_VALUE() free(psz_value);psz_value=NULL;
  26 #define FREE_ATT()   FREE_NAME();FREE_VALUE()
  27
  28 enum {
  29     UNKNOWN_CONTENT,
  30     SIMPLE_CONTENT,
  31     COMPLEX_CONTENT
  32 };
  33
  34 #define SIMPLE_INTERFACE  (input_item_t    *p_input,\
  35                            const char      *psz_name,\
  36                            char            *psz_value)
  37 #define COMPLEX_INTERFACE (demux_t            *p_demux,\
  38                            input_item_node_t  *p_input_node,\
  39                            xml_reader_t       *p_xml_reader,\
  40                            const char         *psz_element)
  41
  42 /* prototypes */
  43 static bool parse_playlist_node COMPLEX_INTERFACE;
  44 static bool parse_tracklist_node COMPLEX_INTERFACE;
  45 static bool parse_track_node COMPLEX_INTERFACE;
  46 static bool parse_extension_node COMPLEX_INTERFACE;
  47 static bool parse_extitem_node COMPLEX_INTERFACE;
  48 static bool set_item_info SIMPLE_INTERFACE;
  49 static bool set_option SIMPLE_INTERFACE;
  50 static bool skip_element COMPLEX_INTERFACE;
  51
  52 /* datatypes */
  53 typedef struct
  54 {
  55     const char *name;
  56     int type;
  57     union
  58     {
  59         bool (*smpl) SIMPLE_INTERFACE;
  60         bool (*cmplx) COMPLEX_INTERFACE;
  61     } pf_handler;
  62 } xml_elem_hnd_t;