1 /* 2 * Copyright (C) 2010 Google, 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 HTMLEntityTable_h 27 #define HTMLEntityTable_h 28 29 #include "wtf/text/WTFString.h" 30 31 namespace WebCore { 32 33 // Member order to optimize packing. There will be thousands of these objects. 34 struct HTMLEntityTableEntry { 35 LChar lastCharacter() const; 36 37 UChar32 firstValue; 38 UChar secondValue; // UChar since double char sequences only use BMP chars. 39 short entityOffset; 40 short length; 41 }; 42 43 class HTMLEntityTable { 44 public: 45 static const HTMLEntityTableEntry* firstEntry(); 46 static const HTMLEntityTableEntry* lastEntry(); 47 48 static const HTMLEntityTableEntry* firstEntryStartingWith(UChar); 49 static const HTMLEntityTableEntry* lastEntryStartingWith(UChar); 50 51 static const LChar* entityString(const HTMLEntityTableEntry&); 52 }; 53 54 } 55 56 #endif 57