1/* 2 * Copyright (C) 2014 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. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#ifndef IDBGetResult_h 27#define IDBGetResult_h 28 29#if ENABLE(INDEXED_DATABASE) 30 31#include "IDBKey.h" 32#include "IDBKeyData.h" 33#include "IDBKeyPath.h" 34#include "SharedBuffer.h" 35 36namespace WebCore { 37 38struct IDBGetResult { 39 IDBGetResult() 40 { 41 } 42 43 IDBGetResult(PassRefPtr<SharedBuffer> buffer) 44 : valueBuffer(buffer) 45 { 46 } 47 48 IDBGetResult(PassRefPtr<IDBKey> key) 49 : keyData(key.get()) 50 { 51 } 52 53 IDBGetResult(const IDBKeyData& keyData) 54 : keyData(keyData) 55 { 56 } 57 58 IDBGetResult(PassRefPtr<SharedBuffer> buffer, PassRefPtr<IDBKey> key, const IDBKeyPath& path) 59 : valueBuffer(buffer) 60 , keyData(key.get()) 61 , keyPath(path) 62 { 63 } 64 65 IDBGetResult isolatedCopy() const 66 { 67 IDBGetResult result; 68 if (valueBuffer) 69 result.valueBuffer = valueBuffer->copy(); 70 71 result.keyData = keyData.isolatedCopy(); 72 result.keyPath = keyPath.isolatedCopy(); 73 return result; 74 } 75 76 RefPtr<SharedBuffer> valueBuffer; 77 IDBKeyData keyData; 78 IDBKeyPath keyPath; 79}; 80 81} // namespace WebCore 82 83#endif // ENABLE(INDEXED_DATABASE) 84#endif // IDBGetResult_h 85