mirror of https://code.videolan.org/videolan/vlc
205 lines
6.3 KiB
C
205 lines
6.3 KiB
C
/*****************************************************************************
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* darwin_dirs.c: Darwin directories configuration
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*****************************************************************************
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* Copyright (C) 2001-2016 VLC authors and VideoLAN
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* Copyright (C) 2007-2012 Rémi Denis-Courmont
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*
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* Authors: Rémi Denis-Courmont
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* Felix Paul Kühne <fkuehne at videolan dot org>
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* Pierre d'Herbemont <pdherbemont # videolan org>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <vlc_common.h>
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#include <vlc_charset.h>
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#include "../libvlc.h"
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#include <libgen.h>
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#include <dlfcn.h>
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#include <mach-o/dyld.h>
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#include <CoreFoundation/CoreFoundation.h>
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#include <TargetConditionals.h>
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char *config_GetLibDir (void)
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{
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/* Get the full program path and name */
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/* First try to see if we are linked to the framework */
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for (unsigned i = 0; i < _dyld_image_count(); i++)
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{
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const char *psz_img_name = _dyld_get_image_name(i);
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const char *p = strstr( psz_img_name, "VLCKit.framework/Versions/" );
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/* Check for "VLCKit.framework/Versions/Current/VLCKit",
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* as well as "VLCKit.framework/Versions/A/VLCKit" and
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* "VLC.framework/Versions/B/VLCKit" */
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if (p != NULL) {
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/* Look for the next forward slash */
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p += 26; /* p_char += strlen(" VLCKit.framework/Versions/" ) */
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p += strcspn( p, "/" );
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/* If the string ends with VLCKit then we've found a winner */
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if (!strcmp( p, "/VLCKit"))
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return strdup( dirname(psz_img_name) );
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}
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/* Do we end by "VLC"? If so we are the legacy VLC.app that doesn't
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* link to VLCKit. */
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size_t len = strlen(psz_img_name);
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if (len >= 3 && !strcmp( psz_img_name + len - 3, "VLC"))
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return strdup( dirname(psz_img_name) );
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/* Do we end by "VLC-Plugin"? oh, we must be the NPAPI plugin */
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if (len >= 10 && !strcmp( psz_img_name + len - 10, "VLC-Plugin"))
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return strdup( dirname(psz_img_name) );
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/* Do we end by "VLC for iOS"? so we are the iOS app */
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if (len >= 11 && !strcmp( psz_img_name + len - 11, "VLC for iOS"))
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return strdup( dirname(psz_img_name) );
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/* Do we end by "VLC-TV"? so we are the tvOS app */
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if (len >= 6 && !strcmp( psz_img_name + len - 6, "VLC-TV"))
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return strdup( dirname(psz_img_name) );
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}
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/* we are not part of any Mac-style package but were installed
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* the UNIX way. let's trick-around a bit */
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Dl_info info;
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if (dladdr(system_Init, &info)) {
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char *incompletepath = strdup(dirname( (char *)info.dli_fname ));
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char *path = NULL;
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asprintf(&path, "%s/"PACKAGE, incompletepath);
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free(incompletepath);
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return path;
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}
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/* should never happen */
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abort ();
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}
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char *config_GetDataDir (void)
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{
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const char *path = getenv ("VLC_DATA_PATH");
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if (path)
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return strdup (path);
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char *vlcpath = config_GetLibDir ();
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char *datadir;
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if (asprintf (&datadir, "%s/share", vlcpath) == -1)
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datadir = NULL;
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free (vlcpath);
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return datadir;
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}
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static char *config_GetHomeDir (void)
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{
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const char *home = getenv ("HOME");
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if (home == NULL)
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home = "/tmp";
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return strdup (home);
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}
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static char *getAppDependentDir(vlc_userdir_t type)
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{
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const char *psz_path;
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switch (type) {
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case VLC_CONFIG_DIR:
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psz_path = "%s/Library/Preferences/%s";
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break;
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case VLC_TEMPLATES_DIR:
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case VLC_DATA_DIR:
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psz_path = "%s/Library/Application Support/%s";
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break;
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case VLC_CACHE_DIR:
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psz_path = "%s/Library/Caches/%s";
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break;
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default:
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vlc_assert_unreachable();
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break;
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}
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// Default fallback
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const char *fallback = "org.videolan.vlc";
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char *name = NULL;
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CFBundleRef mainBundle = CFBundleGetMainBundle();
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if (mainBundle) {
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CFStringRef identifierAsNS = CFBundleGetIdentifier(mainBundle);
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if (identifierAsNS)
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name = FromCFString(identifierAsNS, kCFStringEncodingUTF8);
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}
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char *psz_parent = config_GetHomeDir ();
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char *psz_dir;
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if ( asprintf( &psz_dir, psz_path, psz_parent, (name) ? name : fallback) == -1 )
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psz_dir = NULL;
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free(psz_parent);
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free(name);
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return psz_dir;
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}
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char *config_GetUserDir (vlc_userdir_t type)
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{
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const char *psz_path;
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switch (type) {
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case VLC_CONFIG_DIR:
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case VLC_TEMPLATES_DIR:
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case VLC_DATA_DIR:
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case VLC_CACHE_DIR:
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return getAppDependentDir(type);
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case VLC_DESKTOP_DIR:
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psz_path = "%s/Desktop";
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break;
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case VLC_DOWNLOAD_DIR:
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psz_path = "%s/Downloads";
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break;
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case VLC_DOCUMENTS_DIR:
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psz_path = "%s/Documents";
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break;
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case VLC_MUSIC_DIR:
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psz_path = "%s/Music";
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break;
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case VLC_PICTURES_DIR:
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psz_path = "%s/Pictures";
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break;
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case VLC_VIDEOS_DIR:
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psz_path = "%s/Movies";
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break;
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case VLC_PUBLICSHARE_DIR:
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psz_path = "%s/Public";
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break;
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case VLC_HOME_DIR:
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default:
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psz_path = "%s";
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}
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char *psz_parent = config_GetHomeDir();
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char *psz_dir;
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if (asprintf( &psz_dir, psz_path, psz_parent ) == -1)
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psz_dir = NULL;
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free(psz_parent);
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return psz_dir;
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}
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