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/* -*- 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/.
*/
#include <unotools/wincodepage.hxx>
#include <rtl/string.h>
#include <rtl/textenc.h>
namespace{
struct LangEncodingDef
{
const OUStringLiteral msLangStr;
rtl_TextEncoding meTextEncoding;
};
// See https://msdn.microsoft.com/en-us/library/windows/desktop/dd317756
rtl_TextEncoding impl_getWinTextEncodingFromLangStrANSI(const OUString& sLanguage)
{
static constexpr LangEncodingDef aLanguageTab[] =
{
{ "en", RTL_TEXTENCODING_MS_1252 }, // Most used -> first in list
{ "th", RTL_TEXTENCODING_MS_874 },
{ "ja", RTL_TEXTENCODING_MS_932 },
{ "zh-cn", RTL_TEXTENCODING_MS_936 }, // Chinese (simplified) - must go before "zh"
{ "ko", RTL_TEXTENCODING_MS_949 },
{ "zh", RTL_TEXTENCODING_MS_950 }, // Chinese (traditional)
{ "bs", RTL_TEXTENCODING_MS_1250 },
{ "cs", RTL_TEXTENCODING_MS_1250 },
{ "hr", RTL_TEXTENCODING_MS_1250 },
{ "hu", RTL_TEXTENCODING_MS_1250 },
{ "pl", RTL_TEXTENCODING_MS_1250 },
{ "ro", RTL_TEXTENCODING_MS_1250 },
{ "sk", RTL_TEXTENCODING_MS_1250 },
{ "sl", RTL_TEXTENCODING_MS_1250 },
// { "sr", RTL_TEXTENCODING_MS_1250 },
{ "sq", RTL_TEXTENCODING_MS_1250 },
{ "be", RTL_TEXTENCODING_MS_1251 },
{ "bg", RTL_TEXTENCODING_MS_1251 },
{ "mk", RTL_TEXTENCODING_MS_1251 },
{ "ru", RTL_TEXTENCODING_MS_1251 },
{ "sr", RTL_TEXTENCODING_MS_1251 },
{ "uk", RTL_TEXTENCODING_MS_1251 },
{ "es", RTL_TEXTENCODING_MS_1252 },
{ "el", RTL_TEXTENCODING_MS_1253 },
{ "tr", RTL_TEXTENCODING_MS_1254 },
{ "he", RTL_TEXTENCODING_MS_1255 },
{ "ar", RTL_TEXTENCODING_MS_1256 },
{ "et", RTL_TEXTENCODING_MS_1257 },
{ "lt", RTL_TEXTENCODING_MS_1257 },
{ "lv", RTL_TEXTENCODING_MS_1257 },
{ "vi", RTL_TEXTENCODING_MS_1258 },
};
for (auto& def : aLanguageTab)
{
if (sLanguage.startsWithIgnoreAsciiCase(def.msLangStr))
return def.meTextEncoding;
}
return RTL_TEXTENCODING_MS_1252;
}
/* ----------------------------------------------------------------------- */
// See https://msdn.microsoft.com/en-us/library/windows/desktop/dd317756
// See http://shapelib.maptools.org/codepage.html
rtl_TextEncoding impl_getWinTextEncodingFromLangStrOEM(const OUString& sLanguage)
{
static constexpr LangEncodingDef aLanguageTab[] =
{
{ "de", RTL_TEXTENCODING_IBM_437 }, // OEM United States
{ "en-us", RTL_TEXTENCODING_IBM_437 }, // OEM United States
{ "fi", RTL_TEXTENCODING_IBM_437 }, // OEM United States
{ "fr-ca", RTL_TEXTENCODING_IBM_863 }, // OEM French Canadian; French Canadian (DOS)
{ "fr", RTL_TEXTENCODING_IBM_437 }, // OEM United States
{ "it", RTL_TEXTENCODING_IBM_437 }, // OEM United States
{ "nl", RTL_TEXTENCODING_IBM_437 }, // OEM United States
{ "sv", RTL_TEXTENCODING_IBM_437 }, // OEM United States
{ "el", RTL_TEXTENCODING_IBM_737 }, // OEM Greek (formerly 437G); Greek (DOS)
{ "et", RTL_TEXTENCODING_IBM_775 }, // OEM Baltic; Baltic (DOS)
{ "lt", RTL_TEXTENCODING_IBM_775 }, // OEM Baltic; Baltic (DOS)
{ "lv", RTL_TEXTENCODING_IBM_775 }, // OEM Baltic; Baltic (DOS)
{ "en", RTL_TEXTENCODING_IBM_850 }, // OEM Multilingual Latin 1; Western European (DOS)
{ "bs", RTL_TEXTENCODING_IBM_852 }, // OEM Latin 2; Central European (DOS)
{ "cs", RTL_TEXTENCODING_IBM_852 }, // OEM Latin 2; Central European (DOS)
{ "hr", RTL_TEXTENCODING_IBM_852 }, // OEM Latin 2; Central European (DOS)
{ "hu", RTL_TEXTENCODING_IBM_852 }, // OEM Latin 2; Central European (DOS)
{ "pl", RTL_TEXTENCODING_IBM_852 }, // OEM Latin 2; Central European (DOS)
{ "ro", RTL_TEXTENCODING_IBM_852 }, // OEM Latin 2; Central European (DOS)
{ "sk", RTL_TEXTENCODING_IBM_852 }, // OEM Latin 2; Central European (DOS)
{ "sl", RTL_TEXTENCODING_IBM_852 }, // OEM Latin 2; Central European (DOS)
// { "sr", RTL_TEXTENCODING_IBM_852 }, // OEM Latin 2; Central European (DOS)
{ "bg", RTL_TEXTENCODING_IBM_855 }, // OEM Cyrillic (primarily Russian)
{ "mk", RTL_TEXTENCODING_IBM_855 }, // OEM Cyrillic (primarily Russian)
{ "sr", RTL_TEXTENCODING_IBM_855 }, // OEM Cyrillic (primarily Russian)
{ "tr", RTL_TEXTENCODING_IBM_857 }, // OEM Turkish; Turkish (DOS)
{ "pt", RTL_TEXTENCODING_IBM_860 }, // OEM Portuguese; Portuguese (DOS)
{ "is", RTL_TEXTENCODING_IBM_861 }, // OEM Icelandic; Icelandic (DOS)
{ "he", RTL_TEXTENCODING_IBM_862 }, // OEM Hebrew; Hebrew (DOS)
{ "ar", RTL_TEXTENCODING_IBM_864 }, // OEM Arabic; Arabic (864)
{ "da", RTL_TEXTENCODING_IBM_865 }, // OEM Nordic; Nordic (DOS)
{ "nn", RTL_TEXTENCODING_IBM_865 }, // OEM Nordic; Nordic (DOS)
{ "be", RTL_TEXTENCODING_IBM_866 }, // OEM Russian; Cyrillic (DOS)
{ "ru", RTL_TEXTENCODING_IBM_866 }, // OEM Russian; Cyrillic (DOS)
{ "uk", RTL_TEXTENCODING_IBM_866 }, // OEM Russian; Cyrillic (DOS)
{ "th", RTL_TEXTENCODING_MS_874 }, // ANSI/OEM Thai (ISO 8859-11); Thai (Windows)
{ "ja", RTL_TEXTENCODING_MS_932 }, // ANSI/OEM Japanese; Japanese (Shift-JIS)
{ "zh-cn", RTL_TEXTENCODING_MS_936 }, // ANSI/OEM Simplified Chinese (PRC, Singapore); Chinese Simplified (GB2312)
{ "ko", RTL_TEXTENCODING_MS_949 }, // ANSI/OEM Korean (Unified Hangul Code)
{ "zh", RTL_TEXTENCODING_MS_950 }, // ANSI/OEM Traditional Chinese (Taiwan; Hong Kong SAR, PRC); Chinese Traditional (Big5)
{ "vi", RTL_TEXTENCODING_MS_1258 }, // ANSI/OEM Vietnamese; Vietnamese (Windows)
};
for (auto& def : aLanguageTab)
{
if (sLanguage.startsWithIgnoreAsciiCase(def.msLangStr))
return def.meTextEncoding;
}
return RTL_TEXTENCODING_IBM_850;
}
} // namespace
rtl_TextEncoding utl_getWinTextEncodingFromLangStr(const OUString& sLanguage, bool bOEM)
{
return bOEM ?
impl_getWinTextEncodingFromLangStrOEM(sLanguage) :
impl_getWinTextEncodingFromLangStrANSI(sLanguage);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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