diff options
Diffstat (limited to 'intl/langprefs.c')
| -rw-r--r-- | intl/langprefs.c | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/intl/langprefs.c b/intl/langprefs.c deleted file mode 100644 index 59c8def..0000000 --- a/intl/langprefs.c +++ /dev/null @@ -1,130 +0,0 @@ -/* Determine the user's language preferences. - Copyright (C) 2004-2006 Free Software Foundation, Inc. - - This program is free software; you can redistribute it and/or modify it - under the terms of the GNU Library General Public License as published - by the Free Software Foundation; either version 2, or (at your option) - any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, - USA. */ - -/* Written by Bruno Haible <bruno@clisp.org>. */ - -#ifdef HAVE_CONFIG_H -# include <config.h> -#endif - -#include <stdlib.h> - -#if HAVE_CFPREFERENCESCOPYAPPVALUE -# include <string.h> -# include <CoreFoundation/CFPreferences.h> -# include <CoreFoundation/CFPropertyList.h> -# include <CoreFoundation/CFArray.h> -# include <CoreFoundation/CFString.h> -extern void _nl_locale_name_canonicalize (char *name); -#endif - -/* Determine the user's language preferences, as a colon separated list of - locale names in XPG syntax - language[_territory][.codeset][@modifier] - The result must not be freed; it is statically allocated. - The LANGUAGE environment variable does not need to be considered; it is - already taken into account by the caller. */ - -const char * -_nl_language_preferences_default (void) -{ -#if HAVE_CFPREFERENCESCOPYAPPVALUE /* MacOS X 10.2 or newer */ - { - /* Cache the preferences list, since CoreFoundation calls are expensive. */ - static const char *cached_languages; - static int cache_initialized; - - if (!cache_initialized) - { - CFTypeRef preferences = - CFPreferencesCopyAppValue (CFSTR ("AppleLanguages"), - kCFPreferencesCurrentApplication); - if (preferences != NULL - && CFGetTypeID (preferences) == CFArrayGetTypeID ()) - { - CFArrayRef prefArray = (CFArrayRef)preferences; - int n = CFArrayGetCount (prefArray); - char buf[256]; - size_t size = 0; - int i; - - for (i = 0; i < n; i++) - { - CFTypeRef element = CFArrayGetValueAtIndex (prefArray, i); - if (element != NULL - && CFGetTypeID (element) == CFStringGetTypeID () - && CFStringGetCString ((CFStringRef)element, - buf, sizeof (buf), - kCFStringEncodingASCII)) - { - _nl_locale_name_canonicalize (buf); - size += strlen (buf) + 1; - /* Most GNU programs use msgids in English and don't ship - an en.mo message catalog. Therefore when we see "en" - in the preferences list, arrange for gettext() to - return the msgid, and ignore all further elements of - the preferences list. */ - if (strcmp (buf, "en") == 0) - break; - } - else - break; - } - if (size > 0) - { - char *languages = (char *) malloc (size); - - if (languages != NULL) - { - char *p = languages; - - for (i = 0; i < n; i++) - { - CFTypeRef element = - CFArrayGetValueAtIndex (prefArray, i); - if (element != NULL - && CFGetTypeID (element) == CFStringGetTypeID () - && CFStringGetCString ((CFStringRef)element, - buf, sizeof (buf), - kCFStringEncodingASCII)) - { - _nl_locale_name_canonicalize (buf); - strcpy (p, buf); - p += strlen (buf); - *p++ = ':'; - if (strcmp (buf, "en") == 0) - break; - } - else - break; - } - *--p = '\0'; - - cached_languages = languages; - } - } - } - cache_initialized = 1; - } - if (cached_languages != NULL) - return cached_languages; - } -#endif - - return NULL; -} |