1 /*****************************************************************************
2 * profile_parser.c : VLC Streaming Profile parser
3 *****************************************************************************
4 * Copyright (C) 2003-2006 the VideoLAN team
5 * $Id: rtsp.c 16204 2006-08-03 16:58:10Z zorglub $
7 * Authors: Laurent Aimar <fenrir@via.ecp.fr>
8 * Gildas Bazin <gbazin@videolan.org>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
25 #include <vlc_stream.h>
26 #include <vlc_streaming.h>
29 /*****************************************************************************
31 *****************************************************************************/
32 static int Open ( vlc_object_t * );
35 set_capability( "profile parser", 1 );
36 set_callbacks( Open, NULL );
39 static int Open( vlc_object_t *p_this )
41 profile_parser_t *p_parser = (profile_parser_t *)p_this->p_private;
42 stream_t *p_stream = stream_UrlNew( p_this, p_parser->psz_profile );
44 xml_reader_t *p_reader;
46 char *psz_elname = NULL;
48 /* Open the profile and get a XML reader from it */
51 msg_Err( p_this, "failed to parse profile %s", p_parser->psz_profile );
54 p_xml = xml_Create( p_this );
55 if( !p_xml ) return VLC_EGENERIC;
56 p_reader = xml_ReaderCreate( p_xml, p_stream );
58 if( xml_ReaderRead( p_reader ) != 1 ||
59 xml_ReaderNodeType( p_reader ) != XML_READER_STARTELEM )
61 msg_Err( p_this, "invalid file (invalid root)" );
65 /* Here goes the real parsing */
67 while( (i_ret = xml_ReaderRead( p_reader ) ) == 1 )
69 int i_type = xml_ReaderNodeType( p_reader );
73 /* ERROR : Bail out */
76 case XML_READER_STARTELEM:
78 psz_elname = xml_ReaderName( p_reader );
79 if( !psz_elname ) return VLC_EGENERIC;
80 printf( "<%s", psz_elname );
85 case XML_READER_ENDELEM:
87 psz_elname = xml_ReaderName( p_reader );
88 if( !psz_elname ) return VLC_EGENERIC;
96 msg_Err( p_this, "parse error" );
100 if( p_reader ) xml_ReaderDelete( p_xml, p_reader );
101 if( p_xml ) xml_Delete( p_xml );