m3u.c
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上传日期:2009-03-27
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- /*****************************************************************************
- * m3u.c : M3U playlist export module
- *****************************************************************************
- * Copyright (C) 2004 VideoLAN
- * $Id: m3u.c 7405 2004-04-21 12:13:26Z gbazin $
- *
- * Authors: Cl閙ent Stenac <zorglub@videolan.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
- *****************************************************************************/
- /*****************************************************************************
- * Preamble
- *****************************************************************************/
- #include <stdlib.h> /* malloc(), free() */
- #include <vlc/vlc.h>
- #include <vlc/intf.h>
- #include <errno.h> /* ENOMEM */
- /*****************************************************************************
- * Local prototypes
- *****************************************************************************/
- int Export_M3U ( vlc_object_t * );
- /*****************************************************************************
- * Export_M3U: main export function
- *****************************************************************************/
- int Export_M3U( vlc_object_t *p_this )
- {
- playlist_t *p_playlist = (playlist_t*)p_this;
- playlist_export_t *p_export = (playlist_export_t *)p_playlist->p_private;
- int i, j;
- msg_Dbg(p_playlist, "Saving using M3U format");
- /* Write header */
- fprintf( p_export->p_file, "#EXTM3Un" );
- /* Go through the playlist and add items */
- for( i = 0; i< p_playlist->i_size ; i++)
- {
- /* General info */
- if( p_playlist->pp_items[i]->input.psz_name &&
- strcmp( p_playlist->pp_items[i]->input.psz_name,
- p_playlist->pp_items[i]->input.psz_uri ) )
- {
- char *psz_author =
- playlist_GetInfo( p_playlist, i, _("General"), _("Author") );
- fprintf( p_export->p_file, "#EXTINF:%i,%s,%sn",
- (int)(p_playlist->pp_items[i]->input.i_duration/1000000),
- psz_author ? psz_author : "",
- p_playlist->pp_items[i]->input.psz_name );
- }
- /* VLC specific options */
- for( j = 0; j < p_playlist->pp_items[i]->input.i_options; j++ )
- {
- fprintf( p_export->p_file, "#EXTVLCOPT:%sn",
- p_playlist->pp_items[i]->input.ppsz_options[j][0] == ':' ?
- p_playlist->pp_items[i]->input.ppsz_options[j] + 1 :
- p_playlist->pp_items[i]->input.ppsz_options[j] );
- }
- fprintf( p_export->p_file, "%sn",
- p_playlist->pp_items[i]->input.psz_uri );
- }
- return VLC_SUCCESS;
- }