| /* |
| * Copyright (C) 2012 Patrick Gansterer <paroga@paroga.com> |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "UnicodeWchar.h" |
| |
| #include <algorithm> |
| |
| namespace WTF { |
| namespace Unicode { |
| |
| CharCategory category(UChar32) |
| { |
| return NoCategory; // FIXME: implement! |
| } |
| |
| unsigned char combiningClass(UChar32) |
| { |
| return 0; // FIXME: implement! |
| } |
| |
| Direction direction(UChar32) |
| { |
| return LeftToRight; // FIXME: implement! |
| } |
| |
| DecompositionType decompositionType(UChar32) |
| { |
| return DecompositionNone; // FIXME: implement! |
| } |
| |
| bool hasLineBreakingPropertyComplexContext(UChar32) |
| { |
| return false; // FIXME: implement! |
| } |
| |
| UChar32 mirroredChar(UChar32 c) |
| { |
| return c; // FIXME: implement! |
| } |
| |
| template<UChar Function(UChar)> |
| static inline int convertWithFunction(UChar* result, int resultLength, const UChar* source, int sourceLength, bool* isError) |
| { |
| UChar* resultIterator = result; |
| UChar* resultEnd = result + std::min(resultLength, sourceLength); |
| while (resultIterator < resultEnd) |
| *resultIterator++ = Function(*source++); |
| |
| if (sourceLength < resultLength) |
| *resultIterator = '\0'; |
| |
| *isError = sourceLength > resultLength; |
| return sourceLength; |
| } |
| |
| int foldCase(UChar* result, int resultLength, const UChar* source, int sourceLength, bool* isError) |
| { |
| return convertWithFunction<foldCase>(result, resultLength, source, sourceLength, isError); |
| } |
| |
| int toLower(UChar* result, int resultLength, const UChar* source, int sourceLength, bool* isError) |
| { |
| return convertWithFunction<toLower>(result, resultLength, source, sourceLength, isError); |
| } |
| |
| int toUpper(UChar* result, int resultLength, const UChar* source, int sourceLength, bool* isError) |
| { |
| return convertWithFunction<toUpper>(result, resultLength, source, sourceLength, isError); |
| } |
| |
| } // namespace Unicode |
| } // namespace WTF |
