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// std::messages implementation details, GNU version -*- C++ -*-
// Copyright (C) 2001, 2002, 2005 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library 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, or (at your option)
// any later version.
// This library 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 library; see the file COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
//
// ISO C++ 14882: 22.2.7.1.2 messages virtual functions
//
// Written by Benjamin Kosnik <bkoz@redhat.com>
#include <locale>
#include <bits/c++locale_internal.h>
_GLIBCXX_BEGIN_NAMESPACE(std)
// Specializations.
template<>
string
messages<char>::do_get(catalog, int, int, const string& __dfault) const
{
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
__c_locale __old = __uselocale(_M_c_locale_messages);
const char* __msg = const_cast<const char*>(gettext(__dfault.c_str()));
__uselocale(__old);
return string(__msg);
#else
char* __old = setlocale(LC_ALL, NULL);
const size_t __len = strlen(__old) + 1;
char* __sav = new char[__len];
memcpy(__sav, __old, __len);
setlocale(LC_ALL, _M_name_messages);
const char* __msg = gettext(__dfault.c_str());
setlocale(LC_ALL, __sav);
delete [] __sav;
return string(__msg);
#endif
}
#ifdef _GLIBCXX_USE_WCHAR_T
template<>
wstring
messages<wchar_t>::do_get(catalog, int, int, const wstring& __dfault) const
{
# if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
__c_locale __old = __uselocale(_M_c_locale_messages);
char* __msg = gettext(_M_convert_to_char(__dfault));
__uselocale(__old);
return _M_convert_from_char(__msg);
# else
char* __old = setlocale(LC_ALL, NULL);
const size_t __len = strlen(__old) + 1;
char* __sav = new char[__len];
memcpy(__sav, __old, __len);
setlocale(LC_ALL, _M_name_messages);
char* __msg = gettext(_M_convert_to_char(__dfault));
setlocale(LC_ALL, __sav);
delete [] __sav;
return _M_convert_from_char(__msg);
# endif
}
#endif
_GLIBCXX_END_NAMESPACE
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