1 /*****************************************************************************
2 * intf.c: interface configuration handling
3 *****************************************************************************
4 * Copyright (C) 2001-2007 the VideoLAN team
7 * Authors: Gildas Bazin <gbazin@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 *****************************************************************************/
28 #include <vlc_common.h>
32 /* Adds an extra interface to the configuration */
33 void __config_AddIntf( vlc_object_t *p_this, const char *psz_intf )
37 char *psz_config, *psz_parser;
38 size_t i_len = strlen( psz_intf );
40 psz_config = psz_parser = config_GetPsz( p_this->p_libvlc, "control" );
43 if( !strncmp( psz_intf, psz_parser, i_len ) )
48 psz_parser = strchr( psz_parser, ':' );
49 if( psz_parser ) psz_parser++; /* skip the ':' */
53 psz_config = psz_parser = config_GetPsz( p_this->p_libvlc, "extraintf" );
56 if( !strncmp( psz_intf, psz_parser, i_len ) )
61 psz_parser = strchr( psz_parser, ':' );
62 if( psz_parser ) psz_parser++; /* skip the ':' */
65 /* interface not found in the config, let's add it */
66 if( psz_config && strlen( psz_config ) > 0 )
69 if( asprintf( &psz_newconfig, "%s:%s", psz_config, psz_intf ) != -1 )
71 config_PutPsz( p_this->p_libvlc, "extraintf", psz_newconfig );
72 free( psz_newconfig );
76 config_PutPsz( p_this->p_libvlc, "extraintf", psz_intf );
81 /* Removes an extra interface from the configuration */
82 void __config_RemoveIntf( vlc_object_t *p_this, const char *psz_intf )
86 char *psz_config, *psz_parser;
87 size_t i_len = strlen( psz_intf );
89 psz_config = psz_parser = config_GetPsz( p_this->p_libvlc, "extraintf" );
92 if( !strncmp( psz_intf, psz_parser, i_len ) )
95 char *psz_end = psz_parser + i_len;
96 if( *psz_end == ':' ) psz_end++;
98 if( asprintf( &psz_newconfig, "%s%s", psz_config, psz_end ) != -1 )
100 config_PutPsz( p_this->p_libvlc, "extraintf", psz_newconfig );
101 free( psz_newconfig );
105 psz_parser = strchr( psz_parser, ':' );
106 if( psz_parser ) psz_parser++; /* skip the ':' */
110 psz_config = psz_parser = config_GetPsz( p_this->p_libvlc, "control" );
113 if( !strncmp( psz_intf, psz_parser, i_len ) )
116 char *psz_end = psz_parser + i_len;
117 if( *psz_end == ':' ) psz_end++;
119 if( asprintf( &psz_newconfig, "%s%s", psz_config, psz_end ) != -1 )
121 config_PutPsz( p_this->p_libvlc, "control", psz_newconfig );
122 free( psz_newconfig );
126 psz_parser = strchr( psz_parser, ':' );
127 if( psz_parser ) psz_parser++; /* skip the ':' */
133 * Returns true if the specified extra interface is present in the
134 * configuration, false if not
136 bool __config_ExistIntf( vlc_object_t *p_this, const char *psz_intf )
140 char *psz_config, *psz_parser;
141 size_t i_len = strlen( psz_intf );
143 psz_config = psz_parser = config_GetPsz( p_this->p_libvlc, "extraintf" );
146 if( !strncmp( psz_parser, psz_intf, i_len ) )
151 psz_parser = strchr( psz_parser, ':' );
152 if( psz_parser ) psz_parser++; /* skip the ':' */
156 psz_config = psz_parser = config_GetPsz( p_this->p_libvlc, "control" );
159 if( !strncmp( psz_parser, psz_intf, i_len ) )
164 psz_parser = strchr( psz_parser, ':' );
165 if( psz_parser ) psz_parser++; /* skip the ':' */