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/***************************************************************************
* Copyright (C) 2008-2021 by Andrzej Rybczak *
* andrzej@rybczak.net *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include <boost/locale.hpp>
#include "charset.h"
#include "settings.h"
namespace Charset {
std::locale internalLocale()
{
boost::locale::generator gen;
std::locale loc = gen("");
bool is_utf = std::use_facet<boost::locale::info>(loc).utf8();
std::string name = std::use_facet<boost::locale::info>(loc).name();
if (!is_utf && name != "C" && name != "POSIX")
{
// if current locale does not use unicode, use variant of this
// locale with utf8 as ncmpcpp uses utf8 internally and we need
// current locale for sorting, case conversions etc.
std::string new_name = std::use_facet<boost::locale::info>(loc).language()
+ "_"
+ std::use_facet<boost::locale::info>(loc).country()
+ ".UTF-8";
loc = gen(new_name);
}
return loc;
}
std::string toUtf8From(const std::string &s, const char *charset)
{
return boost::locale::conv::to_utf<char>(s, charset);
}
std::string fromUtf8To(const std::string &s, const char *charset)
{
return boost::locale::conv::to_utf<char>(s, charset);
}
std::string utf8ToLocale(const std::string &s)
{
return Config.system_encoding.empty()
? s
: boost::locale::conv::from_utf<char>(s, Config.system_encoding);
}
std::string localeToUtf8(const std::string &s)
{
return Config.system_encoding.empty()
? s
: boost::locale::conv::to_utf<char>(s, Config.system_encoding);
}
std::string utf8ToLocale(std::string &&s)
{
if (!Config.system_encoding.empty())
s = boost::locale::conv::from_utf<char>(s, Config.system_encoding);
return std::move(s);
}
std::string localeToUtf8(std::string &&s)
{
if (!Config.system_encoding.empty())
s = boost::locale::conv::to_utf<char>(s, Config.system_encoding);
return std::move(s);
}
}
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