1 /* 2 * Copyright (C) 2008 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef CharacterClass_h 27 #define CharacterClass_h 28 29 #include <wtf/Platform.h> 30 31 #if ENABLE(WREC) 32 33 #include <wtf/unicode/Unicode.h> 34 35 namespace JSC { namespace WREC { 36 37 struct CharacterRange { 38 UChar begin; 39 UChar end; 40 }; 41 42 struct CharacterClass { 43 static const CharacterClass& newline(); 44 static const CharacterClass& digits(); 45 static const CharacterClass& spaces(); 46 static const CharacterClass& wordchar(); 47 static const CharacterClass& nondigits(); 48 static const CharacterClass& nonspaces(); 49 static const CharacterClass& nonwordchar(); 50 51 const UChar* matches; 52 unsigned numMatches; 53 54 const CharacterRange* ranges; 55 unsigned numRanges; 56 57 const UChar* matchesUnicode; 58 unsigned numMatchesUnicode; 59 60 const CharacterRange* rangesUnicode; 61 unsigned numRangesUnicode; 62 }; 63 64 } } // namespace JSC::WREC 65 66 #endif // ENABLE(WREC) 67 68 #endif // CharacterClass_h 69