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(__APPLE__) || defined (SYS_BEOS)
57 static char path[PATH_MAX] = "";
61 snprintf( path, sizeof( path ), "%s/share",
62 vlc_global()->psz_vlcpath );
63 path[sizeof( path ) - 1] = '\0';
72 * Determines the system configuration directory.
74 * @return a string (always succeeds).
76 const char *config_GetConfDir( void )
78 #if defined (WIN32) || defined(__APPLE__) || defined (SYS_BEOS)
79 static char path[PATH_MAX] = "";
83 snprintf( path, sizeof( path ), "%s/share", /* FIXME: Duh? */
84 vlc_global()->psz_vlcpath );
85 path[sizeof( path ) - 1] = '\0';
93 static char *GetDir( bool b_appdata )
95 const char *psz_localhome = NULL;
97 #if defined(WIN32) && !defined(UNDER_CE)
98 wchar_t whomedir[MAX_PATH];
99 /* Get the "Application Data" folder for the current user */
100 if( S_OK == SHGetFolderPathW( NULL,
101 (b_appdata ? CSIDL_APPDATA : CSIDL_PROFILE) | CSIDL_FLAG_CREATE,
102 NULL, SHGFP_TYPE_CURRENT, whomedir ) )
103 return FromWide( whomedir );
105 #elif defined(UNDER_CE)
107 #ifndef CSIDL_APPDATA
108 # define CSIDL_APPDATA 0x1A
111 wchar_t whomedir[MAX_PATH];
113 /* get the "Application Data" folder for the current user */
114 if( SHGetSpecialFolderPath( NULL, whomedir, CSIDL_APPDATA, 1 ) )
115 return FromWide( whomedir );
120 psz_localhome = getenv( "HOME" );
121 #if defined(HAVE_GETPWUID_R)
122 char buf[sysconf (_SC_GETPW_R_SIZE_MAX)];
123 if( psz_localhome == NULL )
125 struct passwd pw, *res;
127 if (!getpwuid_r (getuid (), &pw, buf, sizeof (buf), &res) && res)
128 psz_localhome = pw.pw_dir;
131 if (psz_localhome == NULL)
132 psz_localhome = getenv( "TMP" );
133 if (psz_localhome == NULL)
134 psz_localhome = "/tmp";
136 return FromLocaleDup( psz_localhome );
140 * Get the user's home directory
142 char *config_GetHomeDir( void )
144 return GetDir( false );
147 static char *config_GetFooDir (const char *xdg_name, const char *xdg_default)
150 #if defined(WIN32) || defined(__APPLE__) || defined(SYS_BEOS)
151 char *psz_parent = GetDir (true);
153 if( asprintf( &psz_dir, "%s" DIR_SEP CONFIG_DIR, psz_parent ) == -1 )
157 (void)xdg_name; (void)xdg_default;
159 char var[sizeof ("XDG__HOME") + strlen (xdg_name)];
161 /* XDG Base Directory Specification - Version 0.6 */
162 snprintf (var, sizeof (var), "XDG_%s_HOME", xdg_name);
163 char *psz_home = getenv( var );
164 psz_home = psz_home ? FromLocaleDup( psz_home ) : NULL;
167 if( asprintf( &psz_dir, "%s/vlc", psz_home ) == -1 )
172 /* Try HOME, then fallback to non-XDG dirs */
173 psz_home = config_GetHomeDir();
174 if( asprintf( &psz_dir, "%s/%s/vlc", psz_home, xdg_default ) == -1 )
184 * Get the user's VLC configuration directory
186 char *config_GetUserConfDir( void )
188 return config_GetFooDir ("CONFIG", ".config");
192 * Get the user's VLC data directory
193 * (used for stuff like the skins, custom lua modules, ...)
195 char *config_GetUserDataDir( void )
197 return config_GetFooDir ("DATA", ".local/share");
201 * Get the user's VLC cache directory
202 * (used for stuff like the modules cache, the album art cache, ...)
204 char *config_GetCacheDir( void )
206 return config_GetFooDir ("CACHE", ".cache");