git.sesse.net Git - vlc/blob - src/misc/darwin_specific.m

   1 /*****************************************************************************
   2  * darwin_specific.m: Darwin specific features
   3  *****************************************************************************
   4  * Copyright (C) 2001-2004 the VideoLAN team
   5  * $Id$
   6  *
   7  * Authors: Sam Hocevar <sam@zoy.org>
   8  *          Christophe Massiot <massiot@via.ecp.fr>
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License as published by
  12  * the Free Software Foundation; either version 2 of the License, or
  13  * (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  23  *****************************************************************************/
  24 #include <string.h>                                              /* strdup() */
  25 #include <stdlib.h>                                                /* free() */
  26
  27 #include <vlc/vlc.h>
  28
  29 #include <Cocoa/Cocoa.h>
  30 #include <CoreFoundation/CFString.h>
  31
  32 #ifdef HAVE_LOCALE_H
  33 #   include <locale.h>
  34 #endif
  35
  36 /*****************************************************************************
  37  * system_Init: fill in program path & retrieve language
  38  *****************************************************************************/
  39 static int FindLanguage( const char * psz_lang )
  40 {
  41     const char ** ppsz_parser;
  42     const char * ppsz_all[] =
  43     {
  44         "Catalan", "ca",
  45         "Czech", "cs",
  46         "Danish", "da",
  47         "German", "de",
  48         "British", "en_GB",
  49         "English", "en",
  50         "Spanish", "es",
  51         "French", "fr",
  52         "Galician", "gl",
  53         "Hebrew", "he",
  54         "Hungarian", "hu",
  55         "Italian", "it",
  56         "Japanese", "ja",
  57         "Korean", "ko",
  58         "Georgian", "ka",
  59         "Malay", "ms",
  60         "Dutch", "nl",
  61         "Occitan", "oc",
  62         "Brazilian Portuguese", "pt_BR",
  63         "Romanian", "ro",
  64         "Russian", "ru",
  65         "Slovak", "sk",
  66         "Slovenian", "sl",
  67         "Swedish", "sv",
  68         "Turkish", "tr",
  69         "Simplified Chinese", "zh_CN",
  70         "Chinese Traditional", "zh_TW",
  71         NULL
  72     };
  73
  74     for( ppsz_parser = ppsz_all ; ppsz_parser[0] ; ppsz_parser += 2 )
  75     {
  76         if( !strcmp( psz_lang, ppsz_parser[0] )
  77              || !strcmp( psz_lang, ppsz_parser[1] ) )
  78         {
  79             setenv( "LANG", ppsz_parser[1], 1 );
  80             return 1;
  81         }
  82     }
  83
  84     return 0;
  85 }
  86
  87 void system_Init( libvlc_int_t *p_this, int *pi_argc, char *ppsz_argv[] )
  88 {
  89     char i_dummy;
  90     char *p_char, *p_oldchar = &i_dummy;
  91
  92     /* Get the full program path and name */
  93     p_char = p_this->p_libvlc_global->psz_vlcpath = strdup( ppsz_argv[ 0 ] );
  94
  95     /* Remove trailing program name */
  96     for( ; *p_char ; )
  97     {
  98         if( *p_char == '/' )
  99         {
 100             *p_oldchar = '/';
 101             *p_char = '\0';
 102             p_oldchar = p_char;
 103         }
 104
 105         p_char++;
 106     }
 107
 108     /* Check if $LANG is set. */
 109     if ( (p_char = getenv("LANG")) == NULL )
 110     {
 111         NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
 112
 113         /* Retrieve user's preferences. */
 114         NSUserDefaults * o_defs = [NSUserDefaults standardUserDefaults];
 115         NSArray * o_languages = [o_defs objectForKey:@"AppleLanguages"];
 116         NSEnumerator * o_enumerator = [o_languages objectEnumerator];
 117         NSString * o_lang;
 118
 119         while ( (o_lang = [o_enumerator nextObject]) )
 120         {
 121             const char * psz_string = [o_lang lossyCString];
 122             if ( FindLanguage( psz_string ) )
 123             {
 124                 break;
 125             }
 126         }
 127
 128         [o_pool release];
 129     }
 130
 131     vlc_mutex_init( p_this, &p_this->p_libvlc_global->iconv_lock );
 132     p_this->p_libvlc_global->iconv_macosx = vlc_iconv_open( "UTF-8", "UTF-8-MAC" );
 133 }
 134
 135 /*****************************************************************************
 136  * system_Configure: check for system specific configuration options.
 137  *****************************************************************************/
 138 void system_Configure( libvlc_int_t *p_this, int *pi_argc, char *ppsz_argv[] )
 139 {
 140
 141 }
 142
 143 /*****************************************************************************
 144  * system_End: free the program path.
 145  *****************************************************************************/
 146 void system_End( libvlc_int_t *p_this )
 147 {
 148     free( p_this->p_libvlc_global->psz_vlcpath );
 149
 150     if ( p_this->p_libvlc_global->iconv_macosx != (vlc_iconv_t)-1 )
 151         vlc_iconv_close( p_this->p_libvlc_global->iconv_macosx );
 152     vlc_mutex_destroy( &p_this->p_libvlc_global->iconv_lock );
 153 }
 154