osx_user_locale.mm

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/* SPDX-FileCopyrightText: 2012 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#include "boost_locale_wrapper.h"
 
#import <Cocoa/Cocoa.h>
 
#include <cstdlib>
 
static char *user_locale = nullptr;
 
/* Get current locale. */
const char *osx_user_locale()
{
  ::free(user_locale);
 
  @autoreleasepool {
    CFLocaleRef myCFLocale = CFLocaleCopyCurrent();
    NSLocale *myNSLocale = (NSLocale *)myCFLocale;
    [myNSLocale autorelease];
 
    /* This produces gettext-invalid locale in recent macOS versions (11.4),
     * like `ko-Kore_KR` instead of `ko_KR`. See #88877. */
    // NSString *nsIdentifier = [myNSLocale localeIdentifier];
 
    NSString *nsIdentifier = myNSLocale.languageCode;
    NSString *nsIdentifier_country = myNSLocale.countryCode;
    if (nsIdentifier.length != 0 && nsIdentifier_country.length != 0) {
      nsIdentifier = [NSString stringWithFormat:@"%@_%@", nsIdentifier, nsIdentifier_country];
    }
 
    user_locale = ::strdup(nsIdentifier.UTF8String);
  }
 
  return user_locale;
}