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 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef IDBKeyPath_h 27 #define IDBKeyPath_h 28 29 #if ENABLE(INDEXED_DATABASE) 30 31 #include <wtf/PassRefPtr.h> 32 #include <wtf/RefCounted.h> 33 #include <wtf/Vector.h> 34 #include <wtf/text/WTFString.h> 35 36 namespace WebCore { 37 38 struct IDBKeyPathElement { 39 enum Type { 40 IsIndexed, 41 IsNamed, 42 }; 43 44 Type type; 45 unsigned index; 46 String identifier; 47 }; 48 49 enum IDBKeyPathParseError { 50 IDBKeyPathParseErrorNone, 51 IDBKeyPathParseErrorStart, 52 IDBKeyPathParseErrorIdentifier, 53 IDBKeyPathParseErrorArrayIndex, 54 IDBKeyPathParseErrorAfterArray, 55 IDBKeyPathParseErrorDot, 56 }; 57 58 void IDBParseKeyPath(const String&, Vector<IDBKeyPathElement>&, IDBKeyPathParseError&); 59 60 } // namespace WebCore 61 62 #endif 63 64 #endif // IDBKeyPath_h 65