/* * Copyright (C) 2007 Alp Toker <alp@atoker.com> * Copyright (C) 2016 Apple Inc. All rights reserved. * * This library 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 of the License, or (at your option) any later version. * * This library 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 library; see the file COPYING.LIB. If not, write to * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301, USA. */ #include "config.h" #include "PlatformUserPreferredLanguages.h" #include <locale.h> #include <wtf/Vector.h> #include <wtf/text/WTFString.h> namespace WTF { void setPlatformUserPreferredLanguagesChangedCallback(void (*)()) { } // Using pango_language_get_default() here is not an option, because // it doesn't support changing the locale in runtime, so it returns // always the same value. static String platformLanguage() { String localeDefault(setlocale(LC_CTYPE, nullptr)); if (localeDefault.isEmpty() || equalIgnoringASCIICase(localeDefault, "C") || equalIgnoringASCIICase(localeDefault, "POSIX")) return ASCIILiteral("en-US"); String normalizedDefault = localeDefault; normalizedDefault.replace('_', '-'); normalizedDefault.truncate(normalizedDefault.find('.')); return normalizedDefault; } Vector<String> platformUserPreferredLanguages() { return { platformLanguage() }; } } // namespace WTF