1 /*****************************************************************************
2 * m3u.c : M3U playlist export module
3 *****************************************************************************
4 * Copyright (C) 2004-2009 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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
24 /*****************************************************************************
26 *****************************************************************************/
32 #include <vlc_common.h>
33 #include <vlc_playlist.h>
34 #include <vlc_input.h>
36 #include <vlc_charset.h>
40 /*****************************************************************************
42 *****************************************************************************/
43 int Export_M3U ( vlc_object_t * );
44 int Export_M3U8( vlc_object_t * );
46 /*****************************************************************************
47 * Export_M3U: main export function
48 *****************************************************************************/
49 static void DoChildren( playlist_export_t *p_export, playlist_item_t *p_root,
50 int (*pf_fprintf) (FILE *, const char *, ...) )
54 /* Go through the playlist and add items */
55 for( i = 0; i< p_root->i_children ; i++)
57 playlist_item_t *p_current = p_root->pp_children[i];
60 if( p_current->i_flags & PLAYLIST_SAVE_FLAG )
63 if( p_current->i_children >= 0 )
65 DoChildren( p_export, p_current, pf_fprintf );
71 char *psz_uri = input_item_GetURI( p_current->p_input );
75 char *psz_name = input_item_GetName( p_current->p_input );
76 if( psz_name && strcmp( psz_uri, psz_name ) )
78 char *psz_artist = input_item_GetArtist( p_current->p_input );
79 if( psz_artist == NULL ) psz_artist = strdup( "" );
80 mtime_t i_duration = input_item_GetDuration( p_current->p_input );
81 if( psz_artist && *psz_artist )
83 /* write EXTINF with artist */
84 pf_fprintf( p_export->p_file, "#EXTINF:%"PRIu64",%s - %s\n",
85 i_duration / CLOCK_FREQ, psz_artist, psz_name);
89 /* write EXTINF without artist */
90 pf_fprintf( p_export->p_file, "#EXTINF:%"PRIu64",%s\n",
91 i_duration / CLOCK_FREQ, psz_name);
97 /* VLC specific options */
98 vlc_mutex_lock( &p_current->p_input->lock );
99 for( j = 0; j < p_current->p_input->i_options; j++ )
101 pf_fprintf( p_export->p_file, "#EXTVLCOPT:%s\n",
102 p_current->p_input->ppsz_options[j][0] == ':' ?
103 p_current->p_input->ppsz_options[j] + 1 :
104 p_current->p_input->ppsz_options[j] );
106 vlc_mutex_unlock( &p_current->p_input->lock );
108 fprintf( p_export->p_file, "%s\n", psz_uri );
113 int Export_M3U( vlc_object_t *p_this )
115 playlist_export_t *p_export = (playlist_export_t *)p_this;
117 msg_Dbg( p_export, "saving using M3U format");
120 fputs( "#EXTM3U\n", p_export->p_file );
122 DoChildren( p_export, p_export->p_root, utf8_fprintf );
126 int Export_M3U8( vlc_object_t *p_this )
128 playlist_export_t *p_export = (playlist_export_t *)p_this;
130 msg_Dbg( p_export, "saving using M3U8 format");
133 fputs( "#EXTM3U\n", p_export->p_file );
135 DoChildren( p_export, p_export->p_root, fprintf );