1 /*****************************************************************************
2 * dirs.c: directories configuration
3 *****************************************************************************
4 * Copyright (C) 2001-2007 the VideoLAN team
5 * Copyright © 2007-2008 Rémi Denis-Courmont
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 *****************************************************************************/
31 # define _WIN32_IE IE5
40 #include "../libvlc.h"
41 #include "configuration.h"
42 #include <vlc_charset.h>
43 #include <vlc_configuration.h>
45 #include <errno.h> /* errno */
50 * config_GetDataDir: find directory where shared data is installed
52 * @return a string (always succeeds).
54 const char *config_GetDataDir( void )
56 #if defined (WIN32) || defined (UNDER_CE)
57 return vlc_global()->psz_vlcpath;
58 #elif defined(__APPLE__) || defined (SYS_BEOS)
59 static char path[PATH_MAX] = "";
63 snprintf( path, sizeof( path ), "%s/share",
64 vlc_global()->psz_vlcpath );
65 path[sizeof( path ) - 1] = '\0';
74 * Determines the system configuration directory.
76 * @return a string (always succeeds).
78 const char *config_GetConfDir( void )
80 #if defined (WIN32) || defined (UNDER_CE)
81 return vlc_global()->psz_vlcpath;
82 #elif defined(__APPLE__) || defined (SYS_BEOS)
83 static char path[PATH_MAX] = "";
87 snprintf( path, sizeof( path ), "%s/share", /* FIXME: Duh? */
88 vlc_global()->psz_vlcpath );
89 path[sizeof( path ) - 1] = '\0';
97 static char *GetDir( bool b_appdata )
99 const char *psz_localhome = NULL;
101 #if defined(WIN32) && !defined(UNDER_CE)
102 wchar_t whomedir[MAX_PATH];
103 /* Get the "Application Data" folder for the current user */
104 if( S_OK == SHGetFolderPathW( NULL,
105 (b_appdata ? CSIDL_APPDATA : CSIDL_PROFILE) | CSIDL_FLAG_CREATE,
106 NULL, SHGFP_TYPE_CURRENT, whomedir ) )
107 return FromWide( whomedir );
109 #elif defined(UNDER_CE)
111 #ifndef CSIDL_APPDATA
112 # define CSIDL_APPDATA 0x1A
115 wchar_t whomedir[MAX_PATH];
117 /* get the "Application Data" folder for the current user */
118 if( SHGetSpecialFolderPath( NULL, whomedir, CSIDL_APPDATA, 1 ) )
119 return FromWide( whomedir );
124 psz_localhome = getenv( "HOME" );
125 #if defined(HAVE_GETPWUID_R)
126 char buf[sysconf (_SC_GETPW_R_SIZE_MAX)];
127 if( psz_localhome == NULL )
129 struct passwd pw, *res;
131 if (!getpwuid_r (getuid (), &pw, buf, sizeof (buf), &res) && res)
132 psz_localhome = pw.pw_dir;
135 if (psz_localhome == NULL)
136 psz_localhome = getenv( "TMP" );
137 if (psz_localhome == NULL)
138 psz_localhome = "/tmp";
140 return FromLocaleDup( psz_localhome );
144 * Get the user's home directory
146 char *config_GetHomeDir( void )
148 return GetDir( false );
151 static char *config_GetFooDir (const char *xdg_name, const char *xdg_default)
154 #if defined(WIN32) || defined(__APPLE__) || defined(SYS_BEOS)
155 char *psz_parent = GetDir (true);
157 if( asprintf( &psz_dir, "%s" DIR_SEP CONFIG_DIR, psz_parent ) == -1 )
161 (void)xdg_name; (void)xdg_default;
163 char var[sizeof ("XDG__HOME") + strlen (xdg_name)];
165 /* XDG Base Directory Specification - Version 0.6 */
166 snprintf (var, sizeof (var), "XDG_%s_HOME", xdg_name);
167 char *psz_home = getenv( var );
168 psz_home = psz_home ? FromLocaleDup( psz_home ) : NULL;
171 if( asprintf( &psz_dir, "%s/vlc", psz_home ) == -1 )
176 /* Try HOME, then fallback to non-XDG dirs */
177 psz_home = config_GetHomeDir();
178 if( asprintf( &psz_dir, "%s/%s/vlc", psz_home, xdg_default ) == -1 )
188 * Get the user's VLC configuration directory
190 char *config_GetUserConfDir( void )
192 return config_GetFooDir ("CONFIG", ".config");
196 * Get the user's VLC data directory
197 * (used for stuff like the skins, custom lua modules, ...)
199 char *config_GetUserDataDir( void )
201 return config_GetFooDir ("DATA", ".local/share");
205 * Get the user's VLC cache directory
206 * (used for stuff like the modules cache, the album art cache, ...)
208 char *config_GetCacheDir( void )
210 return config_GetFooDir ("CACHE", ".cache");