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Commit 22c0e972 authored by Felix Paul Kühne's avatar Felix Paul Kühne
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* back-port Pierre d'Herbemont's locale detection code cleanup

parent 319fca78
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Showing with 51 additions and 66 deletions
src/misc/darwin_specific.m
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/*****************************************************************************
* darwin_specific.m: Darwin specific features
*****************************************************************************
* Copyright (C) 2001-2004 the VideoLAN team
* Copyright (C) 2001-2007 the VideoLAN team
* $Id$
*
* Authors: Sam Hocevar <sam@zoy.org>
* Christophe Massiot <massiot@via.ecp.fr>
* Pierre d'Herbemont <pdherbemont@free.fr>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
......@@ -21,72 +22,48 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#include <string.h> /* strdup() */
#include <string.h> /* strdup(), strstr() */
#include <stdlib.h> /* free() */
#include <dirent.h> /* *dir() */
#include <vlc/vlc.h>
#include <Cocoa/Cocoa.h>
#include <CoreFoundation/CFString.h>
#include <CoreFoundation/CoreFoundation.h>
#ifdef HAVE_LOCALE_H
# include <locale.h>
#endif
/*****************************************************************************
* system_Init: fill in program path & retrieve language
*****************************************************************************/
static int FindLanguage( const char * psz_lang )
/* CFLocaleCopyAvailableLocaleIdentifiers is present only on post-10.4 */
extern CFArrayRef CFLocaleCopyAvailableLocaleIdentifiers(void) __attribute__((weak_import));
/* emulate CFLocaleCopyAvailableLocaleIdentifiers on pre-10.4 */
static CFArrayRef copy_all_locale_indentifiers(void)
{
const char ** ppsz_parser;
const char * ppsz_all[] =
{
"Catalan", "ca",
"Czech", "cs",
"Danish", "da",
"German", "de",
"British", "en_GB",
"English", "en",
"Spanish", "es",
"French", "fr",
"Galician", "gl",
"Hebrew", "he",
"Hindu", "hi",
"Hungarian", "hu",
"Italian", "it",
"Japanese", "ja",
"Korean", "ko",
"Georgian", "ka",
"Malay", "ms",
"Nepali", "ne",
"Dutch", "nl",
"Occitan", "oc",
"Brazilian Portuguese", "pt_BR",
"Romanian", "ro",
"Russian", "ru",
"Slovak", "sk",
"Slovenian", "sl",
"Swedish", "sv",
"Thai", "th",
"Turkish", "tr",
"Simplified Chinese", "zh_CN",
"Chinese Traditional", "zh_TW",
NULL
};
for( ppsz_parser = ppsz_all ; ppsz_parser[0] ; ppsz_parser += 2 )
CFMutableArrayRef available_locales;
DIR * dir;
struct dirent *file;
dir = opendir( "/usr/share/locale" );
available_locales = CFArrayCreateMutable( kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks );
while ( (file = readdir(dir)) )
{
if( !strcmp( psz_lang, ppsz_parser[0] )
|| !strcmp( psz_lang, ppsz_parser[1] ) )
{
setenv( "LANG", ppsz_parser[1], 1 );
return 1;
}
/* we should probably filter out garbage */
/* we can't use CFStringCreateWithFileSystemRepresentation as it is
* supported only on post-10.4 (and this function is only for pre-10.4) */
CFStringRef locale = CFStringCreateWithCString( kCFAllocatorDefault, file->d_name, kCFStringEncodingUTF8 );
CFArrayAppendValue( available_locales, (void*)locale );
CFRelease( locale );
}
return 0;
closedir( dir );
return available_locales;
}
/*****************************************************************************
* system_Init: fill in program path & retrieve language
*****************************************************************************/
void system_Init( vlc_t *p_this, int *pi_argc, char *ppsz_argv[] )
{
char i_dummy;
......@@ -111,24 +88,32 @@ void system_Init( vlc_t *p_this, int *pi_argc, char *ppsz_argv[] )
/* Check if $LANG is set. */
if ( (p_char = getenv("LANG")) == NULL )
{
NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
/* Retrieve user's preferences. */
NSUserDefaults * o_defs = [NSUserDefaults standardUserDefaults];
NSArray * o_languages = [o_defs objectForKey:@"AppleLanguages"];
NSEnumerator * o_enumerator = [o_languages objectEnumerator];
NSString * o_lang;
while ( (o_lang = [o_enumerator nextObject]) )
/*
Retrieve the preferred language as chosen in System Preferences.app
(note that CFLocaleCopyCurrent() is not used because it returns the
prefered locale not language)
*/
CFArrayRef all_locales, preferred_locales;
char psz_locale[50];
if( CFLocaleCopyAvailableLocaleIdentifiers )
all_locales = CFLocaleCopyAvailableLocaleIdentifiers();
else
all_locales = copy_all_locale_indentifiers();
preferred_locales = CFBundleCopyLocalizationsForPreferences( all_locales, NULL );
if ( preferred_locales )
{
const char * psz_string = [o_lang lossyCString];
if ( FindLanguage( psz_string ) )
if ( CFArrayGetCount( preferred_locales ) )
{
break;
CFStringRef user_language_string_ref = CFArrayGetValueAtIndex( preferred_locales, 0 );
CFStringGetCString( user_language_string_ref, psz_locale, sizeof(psz_locale), kCFStringEncodingUTF8 );
setenv( "LANG", psz_locale, 1 );
}
CFRelease( preferred_locales );
}
[o_pool release];
CFRelease( all_locales );
}
vlc_mutex_init( p_this, &p_this->p_libvlc->iconv_lock );
......
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