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

   1 /*******************************************************************************
   2  * itml.c : iTunes Music Library import functions
   3  *******************************************************************************
   4  * Copyright (C) 2007 the VideoLAN team
   5  * $Id$
   6  *
   7  * Authors: Yoann Peronneau <yoann@videolan.org>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  22  *******************************************************************************/
  23 /**
  24  * \file modules/demux/playlist/itml.h
  25  * \brief iTunes Music Library import: prototypes, datatypes, defines
  26  */
  27
  28 /* defines */
  29 #define FREE(v)        free(v);v=NULL;
  30 #define FREE_NAME()    free(psz_name);psz_name=NULL;
  31 #define FREE_VALUE()   free(psz_value);psz_value=NULL;
  32 #define FREE_KEY()     free(psz_key);psz_key=NULL;
  33 #define FREE_ATT()     FREE_NAME();FREE_VALUE()
  34 #define FREE_ATT_KEY() FREE_NAME();FREE_VALUE();FREE_KEY()
  35
  36 #define UNKNOWN_CONTENT 0
  37 #define SIMPLE_CONTENT 1
  38 #define COMPLEX_CONTENT 2
  39
  40 #define SIMPLE_INTERFACE  (track_elem_t    *p_track,\
  41                            const char      *psz_name,\
  42                            char            *psz_value)
  43 #define COMPLEX_INTERFACE (demux_t         *p_demux,\
  44                            playlist_t      *p_playlist,\
  45                            input_item_t    *p_input_item,\
  46                            track_elem_t    *p_track,\
  47                            xml_reader_t    *p_xml_reader,\
  48                            const char      *psz_element,\
  49                            struct xml_elem_hnd  *p_handlers)
  50
  51 /* datatypes */
  52 typedef struct
  53 {
  54     char *name, *artist, *album, *genre, *trackNum, *location;
  55     mtime_t duration;
  56 } track_elem_t;
  57
  58 struct xml_elem_hnd
  59 {
  60     const char *name;
  61     int type;
  62     union
  63     {
  64         bool (*smpl) SIMPLE_INTERFACE;
  65         bool (*cmplx) COMPLEX_INTERFACE;
  66     } pf_handler;
  67 };
  68 typedef struct xml_elem_hnd xml_elem_hnd_t;
  69
  70 /* prototypes */
  71 static bool parse_plist_node COMPLEX_INTERFACE;
  72 static bool skip_element COMPLEX_INTERFACE;
  73 static bool parse_dict COMPLEX_INTERFACE;
  74 static bool parse_plist_dict COMPLEX_INTERFACE;
  75 static bool parse_tracks_dict COMPLEX_INTERFACE;
  76 static bool parse_track_dict COMPLEX_INTERFACE;
  77 static bool save_data SIMPLE_INTERFACE;
  78 static bool add_meta( input_item_t*, track_elem_t* );
  79 static track_elem_t *new_track( void );
  80 static void free_track( track_elem_t* );
  81