modules/demux/playlist/itml.h

   1 /*******************************************************************************
   2  * itml.h : iTunes Music Library import functions
   3  *******************************************************************************
   4  * Copyright (C) 2007 VLC authors and VideoLAN
   5  * $Id$
   6  *
   7  * Authors: Yoann Peronneau <yoann@videolan.org>
   8  *
   9  * This program is free software; you can redistribute it and/or modify it
  10  * under the terms of the GNU Lesser General Public License as published by
  11  * the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public License
  20  * along with this program; if not, write to the Free Software Foundation,
  21  * 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 UNKNOWN_CONTENT 0
  30 #define SIMPLE_CONTENT 1
  31 #define COMPLEX_CONTENT 2
  32
  33 #define SIMPLE_INTERFACE  (track_elem_t    *p_track,\
  34                            const char      *psz_name,\
  35                            char            *psz_value,\
  36                            void            *opaque)
  37 #define COMPLEX_INTERFACE (stream_t        *p_demux,\
  38                            input_item_node_t    *p_input_node,\
  39                            track_elem_t    *p_track,\
  40                            xml_reader_t    *p_xml_reader,\
  41                            const char      *psz_element,\
  42                            struct xml_elem_hnd  *p_handlers)
  43
  44 /* datatypes */
  45 typedef struct
  46 {
  47     char *name, *artist, *album, *genre, *trackNum, *location;
  48     vlc_tick_t duration;
  49 } track_elem_t;
  50
  51 struct xml_elem_hnd
  52 {
  53     const char *name;
  54     int type;
  55     union
  56     {
  57         bool (*smpl) SIMPLE_INTERFACE;
  58         bool (*cmplx) COMPLEX_INTERFACE;
  59     } pf_handler;
  60 };
  61 typedef struct xml_elem_hnd xml_elem_hnd_t;
  62
  63 /* prototypes */
  64 static bool parse_plist_node COMPLEX_INTERFACE;
  65 static bool skip_element COMPLEX_INTERFACE;
  66 static bool parse_dict COMPLEX_INTERFACE;
  67 static bool parse_plist_dict COMPLEX_INTERFACE;
  68 static bool parse_tracks_dict COMPLEX_INTERFACE;
  69 static bool parse_track_dict COMPLEX_INTERFACE;
  70 static bool save_data SIMPLE_INTERFACE;
  71 static bool add_meta( input_item_t*, track_elem_t* );
  72 static track_elem_t *new_track( void );
  73 static void free_track( track_elem_t* );
  74