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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /sal/rtl/locale.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream.tar.xz libreoffice-upstream.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'sal/rtl/locale.cxx')
-rw-r--r-- | sal/rtl/locale.cxx | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/sal/rtl/locale.cxx b/sal/rtl/locale.cxx new file mode 100644 index 000000000..742041ac1 --- /dev/null +++ b/sal/rtl/locale.cxx @@ -0,0 +1,136 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include <stdlib.h> +#include <rtl/locale.h> + +#include <osl/diagnose.h> + +#include <rtllifecycle.h> +#include <memory> +#include <unordered_map> + +namespace { + +struct locale_deleter +{ + void operator() (rtl_Locale* p) noexcept + { + rtl_uString_release(p->Language); + rtl_uString_release(p->Country); + rtl_uString_release(p->Variant); + delete p; + } +}; + +} + +using locale_unique_ptr = std::unique_ptr<rtl_Locale, locale_deleter>; + +static std::unordered_map<sal_Int32, locale_unique_ptr> g_aLocaleTable; + +static rtl_Locale* g_pDefaultLocale = nullptr; + +void rtl_locale_init() +{ +} + +void rtl_locale_fini() +{ + g_aLocaleTable.clear(); + g_pDefaultLocale = nullptr; +} + +rtl_Locale * SAL_CALL rtl_locale_register(const sal_Unicode * language, const sal_Unicode * country, const sal_Unicode * variant) +{ + sal_Unicode c = 0; + rtl_uString* sLanguage = nullptr; + rtl_uString* sCountry = nullptr; + rtl_uString* sVariant = nullptr; + sal_Int32 hashCode = -1; + + if (!country) + country = &c; + + if (!variant) + variant = &c; + + ensureLocaleSingleton(); + + hashCode = rtl_ustr_hashCode(language) ^ rtl_ustr_hashCode(country) ^ rtl_ustr_hashCode(variant); + + auto it = g_aLocaleTable.find(hashCode); + if (it != g_aLocaleTable.end()) + return it->second.get(); + + rtl_uString_newFromStr(&sLanguage, language); + rtl_uString_newFromStr(&sCountry, country); + rtl_uString_newFromStr(&sVariant, variant); + + locale_unique_ptr newLocale(new rtl_Locale); + + newLocale->Language = sLanguage; + newLocale->Country = sCountry; + newLocale->Variant = sVariant; + newLocale->HashCode = hashCode; + + auto ret = newLocale.get(); + g_aLocaleTable.insert(it, std::pair<sal_Int32, locale_unique_ptr>( hashCode, std::move(newLocale) ) ); + return ret; +} + +rtl_Locale * SAL_CALL rtl_locale_getDefault() +{ + return g_pDefaultLocale; +} + +void SAL_CALL rtl_locale_setDefault(const sal_Unicode * language, const sal_Unicode * country, const sal_Unicode * variant) +{ + g_pDefaultLocale = rtl_locale_register(language, country, variant); +} + +rtl_uString * SAL_CALL rtl_locale_getLanguage(rtl_Locale * This) +{ + rtl_uString_acquire(This->Language); + return This->Language; +} + +rtl_uString * SAL_CALL rtl_locale_getCountry(rtl_Locale * This) +{ + rtl_uString_acquire(This->Country); + return This->Country; +} + +rtl_uString * SAL_CALL rtl_locale_getVariant(rtl_Locale * This) +{ + rtl_uString_acquire(This->Variant); + return This->Variant; +} + +sal_Int32 SAL_CALL rtl_locale_hashCode(rtl_Locale * This) +{ + return This->HashCode; +} + +sal_Int32 SAL_CALL rtl_locale_equals(rtl_Locale * This, rtl_Locale * obj) +{ + return This == obj; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |