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jeremybenn |
// std::messages implementation details, GNU version -*- C++ -*-
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// Copyright (C) 2001, 2002, 2005, 2009 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library 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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// Under Section 7 of GPL version 3, you are granted additional
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// permissions described in the GCC Runtime Library Exception, version
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// 3.1, as published by the Free Software Foundation.
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// You should have received a copy of the GNU General Public License and
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// a copy of the GCC Runtime Library Exception along with this program;
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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// <http://www.gnu.org/licenses/>.
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//
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// ISO C++ 14882: 22.2.7.1.2 messages virtual functions
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//
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// Written by Benjamin Kosnik <bkoz@redhat.com>
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#include <locale>
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#include <bits/c++locale_internal.h>
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_GLIBCXX_BEGIN_NAMESPACE(std)
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// Specializations.
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template<>
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string
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messages<char>::do_get(catalog, int, int, const string& __dfault) const
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{
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#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
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__c_locale __old = __uselocale(_M_c_locale_messages);
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const char* __msg = const_cast<const char*>(gettext(__dfault.c_str()));
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__uselocale(__old);
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return string(__msg);
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#else
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char* __old = setlocale(LC_ALL, NULL);
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const size_t __len = strlen(__old) + 1;
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char* __sav = new char[__len];
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memcpy(__sav, __old, __len);
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setlocale(LC_ALL, _M_name_messages);
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const char* __msg = gettext(__dfault.c_str());
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setlocale(LC_ALL, __sav);
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delete [] __sav;
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return string(__msg);
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#endif
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}
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#ifdef _GLIBCXX_USE_WCHAR_T
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template<>
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wstring
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messages<wchar_t>::do_get(catalog, int, int, const wstring& __dfault) const
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{
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# if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
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__c_locale __old = __uselocale(_M_c_locale_messages);
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char* __msg = gettext(_M_convert_to_char(__dfault));
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__uselocale(__old);
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return _M_convert_from_char(__msg);
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# else
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char* __old = setlocale(LC_ALL, NULL);
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const size_t __len = strlen(__old) + 1;
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char* __sav = new char[__len];
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memcpy(__sav, __old, __len);
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setlocale(LC_ALL, _M_name_messages);
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char* __msg = gettext(_M_convert_to_char(__dfault));
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setlocale(LC_ALL, __sav);
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delete [] __sav;
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return _M_convert_from_char(__msg);
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# endif
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}
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#endif
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_GLIBCXX_END_NAMESPACE
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