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 *****************************************************************************/
29 #include "../libvlc.h"
31 #include "vlc_charset.h"
33 #include <errno.h> /* errno */
40 # include <unistd.h> /* getuid() */
43 #ifdef HAVE_GETOPT_LONG
45 # include <getopt.h> /* getopt() */
48 # include "../extras/getopt.h"
51 #if defined(HAVE_GETPWUID)
52 # include <pwd.h> /* getpwuid() */
55 #if defined( HAVE_SYS_STAT_H )
56 # include <sys/stat.h>
58 #if defined( HAVE_SYS_TYPES_H )
59 # include <sys/types.h>
62 # if !defined( UNDER_CE )
68 #include "configuration.h"
69 #include "modules/modules.h"
71 /* Adds an extra interface to the configuration */
72 void __config_AddIntf( vlc_object_t *p_this, const char *psz_intf )
76 char *psz_config, *psz_parser;
77 size_t i_len = strlen( psz_intf );
79 psz_config = psz_parser = config_GetPsz( p_this->p_libvlc, "control" );
82 if( !strncmp( psz_intf, psz_parser, i_len ) )
87 psz_parser = strchr( psz_parser, ':' );
88 if( psz_parser ) psz_parser++; /* skip the ':' */
92 psz_config = psz_parser = config_GetPsz( p_this->p_libvlc, "extraintf" );
95 if( !strncmp( psz_intf, psz_parser, i_len ) )
100 psz_parser = strchr( psz_parser, ':' );
101 if( psz_parser ) psz_parser++; /* skip the ':' */
104 /* interface not found in the config, let's add it */
105 if( psz_config && strlen( psz_config ) > 0 )
108 if( asprintf( &psz_newconfig, "%s:%s", psz_config, psz_intf ) != -1 )
110 config_PutPsz( p_this->p_libvlc, "extraintf", psz_newconfig );
111 free( psz_newconfig );
115 config_PutPsz( p_this->p_libvlc, "extraintf", psz_intf );
120 /* Removes an extra interface from the configuration */
121 void __config_RemoveIntf( vlc_object_t *p_this, const char *psz_intf )
125 char *psz_config, *psz_parser;
126 size_t i_len = strlen( psz_intf );
128 psz_config = psz_parser = config_GetPsz( p_this->p_libvlc, "extraintf" );
131 if( !strncmp( psz_intf, psz_parser, i_len ) )
134 char *psz_end = psz_parser + i_len;
135 if( *psz_end == ':' ) psz_end++;
137 if( asprintf( &psz_newconfig, "%s%s", psz_config, psz_end ) != -1 )
139 config_PutPsz( p_this->p_libvlc, "extraintf", psz_newconfig );
140 free( psz_newconfig );
144 psz_parser = strchr( psz_parser, ':' );
145 if( psz_parser ) psz_parser++; /* skip the ':' */
149 psz_config = psz_parser = config_GetPsz( p_this->p_libvlc, "control" );
152 if( !strncmp( psz_intf, psz_parser, i_len ) )
155 char *psz_end = psz_parser + i_len;
156 if( *psz_end == ':' ) psz_end++;
158 if( asprintf( &psz_newconfig, "%s%s", psz_config, psz_end ) != -1 )
160 config_PutPsz( p_this->p_libvlc, "control", psz_newconfig );
161 free( psz_newconfig );
165 psz_parser = strchr( psz_parser, ':' );
166 if( psz_parser ) psz_parser++; /* skip the ':' */
172 * Returns VLC_TRUE if the specified extra interface is present in the
173 * configuration, VLC_FALSE if not
175 vlc_bool_t __config_ExistIntf( vlc_object_t *p_this, const char *psz_intf )
179 char *psz_config, *psz_parser;
180 size_t i_len = strlen( psz_intf );
182 psz_config = psz_parser = config_GetPsz( p_this->p_libvlc, "extraintf" );
185 if( !strncmp( psz_parser, psz_intf, i_len ) )
190 psz_parser = strchr( psz_parser, ':' );
191 if( psz_parser ) psz_parser++; /* skip the ':' */
195 psz_config = psz_parser = config_GetPsz( p_this->p_libvlc, "control" );
198 if( !strncmp( psz_parser, psz_intf, i_len ) )
203 psz_parser = strchr( psz_parser, ':' );
204 if( psz_parser ) psz_parser++; /* skip the ':' */