1 /*****************************************************************************
2 * m3u.c : M3U playlist export module
3 *****************************************************************************
4 * Copyright (C) 2004 the VideoLAN team
7 * Authors: Clément Stenac <zorglub@videolan.org>
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.
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.
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., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
22 *****************************************************************************/
24 /*****************************************************************************
26 *****************************************************************************/
27 #include <stdlib.h> /* malloc(), free() */
32 #include <errno.h> /* ENOMEM */
34 /*****************************************************************************
36 *****************************************************************************/
37 int Export_M3U ( vlc_object_t * );
39 /*****************************************************************************
40 * Export_M3U: main export function
41 *****************************************************************************/
42 int Export_M3U( vlc_object_t *p_this )
44 playlist_t *p_playlist = (playlist_t*)p_this;
45 playlist_export_t *p_export = (playlist_export_t *)p_playlist->p_private;
48 msg_Dbg(p_playlist, "Saving using M3U format");
51 fprintf( p_export->p_file, "#EXTM3U\n" );
53 /* Go through the playlist and add items */
54 for( i = 0; i< p_playlist->i_size ; i++)
56 if( (p_playlist->pp_items[i]->i_flags & PLAYLIST_SAVE_FLAG) == 0 )
62 if( p_playlist->pp_items[i]->input.psz_name &&
63 strcmp( p_playlist->pp_items[i]->input.psz_name,
64 p_playlist->pp_items[i]->input.psz_uri ) )
67 vlc_input_item_GetInfo( &p_playlist->pp_items[i]->input,
68 _("Meta-information"), _("Artist") );
69 if( psz_author && *psz_author )
71 /* the author must be escaped if it contains a comma */
72 char *p_src; short i_cnt;
73 /* so count the commas or backslash */
74 for( i_cnt = 0, p_src = psz_author; *p_src; p_src++ )
75 if(*p_src == ',' || *p_src == '\\' )
77 /* Is there a comma ? */
80 char *psz_escaped=NULL;
82 psz_escaped = (char *)malloc( ( strlen( psz_author )
83 + i_cnt + 1 ) * sizeof( char ) );
86 /* copy the string and escape every comma with backslash */
87 for( p_src=psz_author, p_dst=psz_escaped; *p_src;
90 if( *p_src == ',' || *p_src == '\\' )
96 psz_author = psz_escaped;
98 fprintf( p_export->p_file, "#EXTINF:%i,%s,%s\n",
99 (int)(p_playlist->pp_items[i]->input.i_duration/1000000),
101 p_playlist->pp_items[i]->input.psz_name );
105 /* write EXTINF without author */
106 fprintf( p_export->p_file, "#EXTINF:%i,,%s\n",
107 (int)(p_playlist->pp_items[i]->input.i_duration/1000000),
108 p_playlist->pp_items[i]->input.psz_name );
114 /* VLC specific options */
115 for( j = 0; j < p_playlist->pp_items[i]->input.i_options; j++ )
117 fprintf( p_export->p_file, "#EXTVLCOPT:%s\n",
118 p_playlist->pp_items[i]->input.ppsz_options[j][0] == ':' ?
119 p_playlist->pp_items[i]->input.ppsz_options[j] + 1 :
120 p_playlist->pp_items[i]->input.ppsz_options[j] );
123 fprintf( p_export->p_file, "%s\n",
124 p_playlist->pp_items[i]->input.psz_uri );