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      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