src/darwin/specific.c

   1
   2 /*****************************************************************************
   3  * darwin_specific.m: Darwin specific features
   4  *****************************************************************************
   5  * Copyright (C) 2001-2009 VLC authors and VideoLAN
   6  * $Id$
   7  *
   8  * Authors: Sam Hocevar <sam@zoy.org>
   9  *          Christophe Massiot <massiot@via.ecp.fr>
  10  *          Pierre d'Herbemont <pdherbemont@free.fr>
  11  *
  12  * This program is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU Lesser General Public License as published by
  14  * the Free Software Foundation; either version 2.1 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * This program is distributed in the hope that it will be useful,
  18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  20  * GNU Lesser General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU Lesser General Public License
  23  * along with this program; if not, write to the Free Software Foundation,
  24  * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  25  *****************************************************************************/
  26
  27 #ifdef HAVE_CONFIG_H
  28 # include "config.h"
  29 #endif
  30
  31 #include <vlc_common.h>
  32 #include "../libvlc.h"
  33 #include <dirent.h>                                                /* *dir() */
  34 #include <CoreFoundation/CoreFoundation.h>
  35
  36 #include <locale.h>
  37
  38 /*****************************************************************************
  39  * system_Init: fill in program path & retrieve language
  40  *****************************************************************************/
  41 void system_Init(void)
  42 {
  43 #ifdef ENABLE_NLS
  44     /* Check if $LANG is set. */
  45     if( NULL == getenv("LANG") )
  46     {
  47         /*
  48            Retrieve the preferred language as chosen in  System Preferences.app
  49            (note that CFLocaleCopyCurrent() is not used because it returns the
  50             preferred locale not language)
  51         */
  52         CFArrayRef all_locales, preferred_locales;
  53         char psz_locale[50];
  54
  55         all_locales = CFLocaleCopyAvailableLocaleIdentifiers();
  56
  57         preferred_locales = CFBundleCopyLocalizationsForPreferences( all_locales, NULL );
  58
  59         if ( preferred_locales )
  60         {
  61             if ( CFArrayGetCount( preferred_locales ) )
  62             {
  63                 CFStringRef user_language_string_ref = CFArrayGetValueAtIndex( preferred_locales, 0 );
  64                 CFStringGetCString( user_language_string_ref, psz_locale, sizeof(psz_locale), kCFStringEncodingUTF8 );
  65                 setenv( "LANG", psz_locale, 1 );
  66             }
  67             CFRelease( preferred_locales );
  68         }
  69         CFRelease( all_locales );
  70     }
  71 #endif
  72 }
  73
  74 /*****************************************************************************
  75  * system_Configure: check for system specific configuration options.
  76  *****************************************************************************/
  77 void system_Configure( libvlc_int_t *p_this,
  78                        int i_argc, const char *const ppsz_argv[] )
  79 {
  80     (void)p_this;
  81     (void)i_argc;
  82     (void)ppsz_argv;
  83 }