/* -*- 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 #include #include namespace{ // See https://msdn.microsoft.com/en-us/library/windows/desktop/dd317756 rtl_TextEncoding impl_getWinTextEncodingFromLangStrANSI(const char* pLanguage) { auto nLangLen = rtl_str_getLength(pLanguage); struct LangEncodingDef { const char* const mpLangStr; decltype(nLangLen) const mnLangStrLen; rtl_TextEncoding const meTextEncoding; }; static LangEncodingDef const aLanguageTab[] = { { "en", 2, RTL_TEXTENCODING_MS_1252 }, // Most used -> first in list { "th", 2, RTL_TEXTENCODING_MS_874 }, { "ja", 2, RTL_TEXTENCODING_MS_932 }, { "zh-cn", 5, RTL_TEXTENCODING_MS_936 }, // Chinese (simplified) - must go before "zh" { "ko", 2, RTL_TEXTENCODING_MS_949 }, { "zh", 2, RTL_TEXTENCODING_MS_950 }, // Chinese (traditional) { "bs", 2, RTL_TEXTENCODING_MS_1250 }, { "cs", 2, RTL_TEXTENCODING_MS_1250 }, { "hr", 2, RTL_TEXTENCODING_MS_1250 }, { "hu", 2, RTL_TEXTENCODING_MS_1250 }, { "pl", 2, RTL_TEXTENCODING_MS_1250 }, { "ro", 2, RTL_TEXTENCODING_MS_1250 }, { "sk", 2, RTL_TEXTENCODING_MS_1250 }, { "sl", 2, RTL_TEXTENCODING_MS_1250 }, // { "sr", 2, RTL_TEXTENCODING_MS_1250 }, { "sq", 2, RTL_TEXTENCODING_MS_1250 }, { "be", 2, RTL_TEXTENCODING_MS_1251 }, { "bg", 2, RTL_TEXTENCODING_MS_1251 }, { "mk", 2, RTL_TEXTENCODING_MS_1251 }, { "ru", 2, RTL_TEXTENCODING_MS_1251 }, { "sr", 2, RTL_TEXTENCODING_MS_1251 }, { "uk", 2, RTL_TEXTENCODING_MS_1251 }, { "es", 2, RTL_TEXTENCODING_MS_1252 }, { "el", 2, RTL_TEXTENCODING_MS_1253 }, { "tr", 2, RTL_TEXTENCODING_MS_1254 }, { "he", 2, RTL_TEXTENCODING_MS_1255 }, { "ar", 2, RTL_TEXTENCODING_MS_1256 }, { "et", 2, RTL_TEXTENCODING_MS_1257 }, { "lt", 2, RTL_TEXTENCODING_MS_1257 }, { "lv", 2, RTL_TEXTENCODING_MS_1257 }, { "vi", 2, RTL_TEXTENCODING_MS_1258 }, }; for (auto& def : aLanguageTab) { if (rtl_str_shortenedCompareIgnoreAsciiCase_WithLength(pLanguage, nLangLen, def.mpLangStr, def.mnLangStrLen, def.mnLangStrLen) == 0) { 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 char* pLanguage) { auto nLangLen = rtl_str_getLength(pLanguage); struct LangEncodingDef { const char* const mpLangStr; decltype(nLangLen) const mnLangStrLen; rtl_TextEncoding const meTextEncoding; }; static LangEncodingDef const aLanguageTab[] = { { "de", 2, RTL_TEXTENCODING_IBM_437 }, // OEM United States { "en-us", 5, RTL_TEXTENCODING_IBM_437 }, // OEM United States { "fi", 2, RTL_TEXTENCODING_IBM_437 }, // OEM United States { "fr-ca", 5, RTL_TEXTENCODING_IBM_863 }, // OEM French Canadian; French Canadian (DOS) { "fr", 2, RTL_TEXTENCODING_IBM_437 }, // OEM United States { "it", 2, RTL_TEXTENCODING_IBM_437 }, // OEM United States { "nl", 2, RTL_TEXTENCODING_IBM_437 }, // OEM United States { "sv", 2, RTL_TEXTENCODING_IBM_437 }, // OEM United States { "el", 2, RTL_TEXTENCODING_IBM_737 }, // OEM Greek (formerly 437G); Greek (DOS) { "et", 2, RTL_TEXTENCODING_IBM_775 }, // OEM Baltic; Baltic (DOS) { "lt", 2, RTL_TEXTENCODING_IBM_775 }, // OEM Baltic; Baltic (DOS) { "lv", 2, RTL_TEXTENCODING_IBM_775 }, // OEM Baltic; Baltic (DOS) { "en", 2, RTL_TEXTENCODING_IBM_850 }, // OEM Multilingual Latin 1; Western European (DOS) { "bs", 2, RTL_TEXTENCODING_IBM_852 }, // OEM Latin 2; Central European (DOS) { "cs", 2, RTL_TEXTENCODING_IBM_852 }, // OEM Latin 2; Central European (DOS) { "hr", 2, RTL_TEXTENCODING_IBM_852 }, // OEM Latin 2; Central European (DOS) { "hu", 2, RTL_TEXTENCODING_IBM_852 }, // OEM Latin 2; Central European (DOS) { "pl", 2, RTL_TEXTENCODING_IBM_852 }, // OEM Latin 2; Central European (DOS) { "ro", 2, RTL_TEXTENCODING_IBM_852 }, // OEM Latin 2; Central European (DOS) { "sk", 2, RTL_TEXTENCODING_IBM_852 }, // OEM Latin 2; Central European (DOS) { "sl", 2, RTL_TEXTENCODING_IBM_852 }, // OEM Latin 2; Central European (DOS) // { "sr", 2, RTL_TEXTENCODING_IBM_852 }, // OEM Latin 2; Central European (DOS) { "bg", 2, RTL_TEXTENCODING_IBM_855 }, // OEM Cyrillic (primarily Russian) { "mk", 2, RTL_TEXTENCODING_IBM_855 }, // OEM Cyrillic (primarily Russian) { "sr", 2, RTL_TEXTENCODING_IBM_855 }, // OEM Cyrillic (primarily Russian) { "tr", 2, RTL_TEXTENCODING_IBM_857 }, // OEM Turkish; Turkish (DOS) { "pt", 2, RTL_TEXTENCODING_IBM_860 }, // OEM Portuguese; Portuguese (DOS) { "is", 2, RTL_TEXTENCODING_IBM_861 }, // OEM Icelandic; Icelandic (DOS) { "he", 2, RTL_TEXTENCODING_IBM_862 }, // OEM Hebrew; Hebrew (DOS) { "ar", 2, RTL_TEXTENCODING_IBM_864 }, // OEM Arabic; Arabic (864) { "da", 2, RTL_TEXTENCODING_IBM_865 }, // OEM Nordic; Nordic (DOS) { "nn", 2, RTL_TEXTENCODING_IBM_865 }, // OEM Nordic; Nordic (DOS) { "be", 2, RTL_TEXTENCODING_IBM_866 }, // OEM Russian; Cyrillic (DOS) { "ru", 2, RTL_TEXTENCODING_IBM_866 }, // OEM Russian; Cyrillic (DOS) { "uk", 2, RTL_TEXTENCODING_IBM_866 }, // OEM Russian; Cyrillic (DOS) { "th", 2, RTL_TEXTENCODING_MS_874 }, // ANSI/OEM Thai (ISO 8859-11); Thai (Windows) { "ja", 2, RTL_TEXTENCODING_MS_932 }, // ANSI/OEM Japanese; Japanese (Shift-JIS) { "zh-cn", 5, RTL_TEXTENCODING_MS_936 }, // ANSI/OEM Simplified Chinese (PRC, Singapore); Chinese Simplified (GB2312) { "ko", 2, RTL_TEXTENCODING_MS_949 }, // ANSI/OEM Korean (Unified Hangul Code) { "zh", 2, RTL_TEXTENCODING_MS_950 }, // ANSI/OEM Traditional Chinese (Taiwan; Hong Kong SAR, PRC); Chinese Traditional (Big5) { "vi", 2, RTL_TEXTENCODING_MS_1258 }, // ANSI/OEM Vietnamese; Vietnamese (Windows) }; for (auto& def : aLanguageTab) { if (rtl_str_shortenedCompareIgnoreAsciiCase_WithLength(pLanguage, nLangLen, def.mpLangStr, def.mnLangStrLen, def.mnLangStrLen) == 0) { return def.meTextEncoding; } } return RTL_TEXTENCODING_IBM_850; } } // namespace rtl_TextEncoding utl_getWinTextEncodingFromLangStr(const char* pLanguage, bool bOEM) { return bOEM ? impl_getWinTextEncodingFromLangStrOEM(pLanguage) : impl_getWinTextEncodingFromLangStrANSI(pLanguage); } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */