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96 lines
2.3 KiB
C++
96 lines
2.3 KiB
C++
// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This source file has been modified by the following contributors:
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// Copyright (C) 2020 Jan BOON (Kaetemi) <jan.boon@kaetemi.be>
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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 Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (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 Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "stdmisc.h"
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#include "nel/misc/ucstring.h"
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#include "nel/misc/utf_string_view.h"
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#ifdef DEBUG_NEW
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#define new DEBUG_NEW
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#endif
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namespace NLMISC
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{
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ucstring toLower (const ucstring &str)
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{
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return ucstring::makeFromUtf8(toLower(str.toUtf8()));
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}
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// ***************************************************************************
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void toLower (ucchar *str)
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{
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while (*str)
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{
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*str = toLower(*str);
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++str;
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}
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}
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// ***************************************************************************
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ucchar toLower (ucchar c)
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{
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if ((c & 0xF800) == 0xD800)
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return c;
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std::string tmpc, tmpr;
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CUtfStringView::append(tmpc, c);
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ptrdiff_t i = 0;
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appendToLower(tmpr, tmpc, i);
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ucstring res = CUtfStringView(tmpr).toUtf16();
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nlassert(res.size() == 1);
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return res[0];
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}
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// ***************************************************************************
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ucstring toUpper (const ucstring &str)
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{
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return ucstring::makeFromUtf8(toUpper(str.toUtf8()));
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}
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// ***************************************************************************
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void toUpper (ucchar *str)
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{
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while (*str)
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{
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*str = toUpper(*str);
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++str;
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}
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}
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// ***************************************************************************
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ucchar toUpper (ucchar c)
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{
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if ((c & 0xF800) == 0xD800)
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return c;
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std::string tmpc, tmpr;
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CUtfStringView::append(tmpc, c);
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ptrdiff_t i = 0;
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appendToUpper(tmpr, tmpc, i);
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ucstring res = CUtfStringView(tmpr).toUtf16();
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nlassert(res.size() == 1);
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return res[0];
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}
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} // NLMISC
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