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85 lines
3.2 KiB
85 lines
3.2 KiB
/*************************************************************************** |
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* Copyright (C) 2008-2021 by Andrzej Rybczak * |
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* andrzej@rybczak.net * |
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* * |
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* This program is free software; you can redistribute it and/or modify * |
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* it under the terms of the GNU General Public License as published by * |
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* the Free Software Foundation; either version 2 of the License, or * |
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* (at your option) any later version. * |
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* * |
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* This program is distributed in the hope that it will be useful, * |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
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* GNU General Public License for more details. * |
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* * |
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* You should have received a copy of the GNU General Public License * |
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* along with this program; if not, write to the * |
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* Free Software Foundation, Inc., * |
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. * |
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***************************************************************************/ |
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#include <boost/locale.hpp> |
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#include "charset.h" |
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#include "settings.h" |
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namespace Charset { |
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std::locale internalLocale() |
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{ |
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boost::locale::generator gen; |
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std::locale loc = gen(""); |
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bool is_utf = std::use_facet<boost::locale::info>(loc).utf8(); |
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std::string name = std::use_facet<boost::locale::info>(loc).name(); |
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if (!is_utf && name != "C" && name != "POSIX") |
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{ |
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// if current locale does not use unicode, use variant of this |
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// locale with utf8 as ncmpcpp uses utf8 internally and we need |
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// current locale for sorting, case conversions etc. |
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std::string new_name = std::use_facet<boost::locale::info>(loc).language() |
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+ "_" |
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+ std::use_facet<boost::locale::info>(loc).country() |
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+ ".UTF-8"; |
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loc = gen(new_name); |
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} |
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return loc; |
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} |
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std::string toUtf8From(const std::string &s, const char *charset) |
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{ |
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return boost::locale::conv::to_utf<char>(s, charset); |
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} |
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std::string fromUtf8To(const std::string &s, const char *charset) |
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{ |
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return boost::locale::conv::to_utf<char>(s, charset); |
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} |
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std::string utf8ToLocale(const std::string &s) |
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{ |
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return Config.system_encoding.empty() |
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? s |
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: boost::locale::conv::from_utf<char>(s, Config.system_encoding); |
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} |
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std::string localeToUtf8(const std::string &s) |
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{ |
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return Config.system_encoding.empty() |
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? s |
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: boost::locale::conv::to_utf<char>(s, Config.system_encoding); |
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} |
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std::string utf8ToLocale(std::string &&s) |
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{ |
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if (!Config.system_encoding.empty()) |
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s = boost::locale::conv::from_utf<char>(s, Config.system_encoding); |
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return std::move(s); |
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} |
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std::string localeToUtf8(std::string &&s) |
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{ |
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if (!Config.system_encoding.empty()) |
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s = boost::locale::conv::to_utf<char>(s, Config.system_encoding); |
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return std::move(s); |
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} |
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}
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