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 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of 14 * its contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 #ifndef IDBFactory_h 29 #define IDBFactory_h 30 31 #include "bindings/v8/ScriptWrappable.h" 32 #include "modules/indexeddb/IDBOpenDBRequest.h" 33 #include "wtf/PassRefPtr.h" 34 #include "wtf/RefCounted.h" 35 #include "wtf/RefPtr.h" 36 #include "wtf/text/WTFString.h" 37 38 namespace WebCore { 39 40 class ExceptionState; 41 class IDBFactoryBackendInterface; 42 class IDBKey; 43 class IDBKeyRange; 44 class ScriptExecutionContext; 45 46 class IDBFactory : public ScriptWrappable, public RefCounted<IDBFactory> { 47 public: 48 static PassRefPtr<IDBFactory> create(IDBFactoryBackendInterface* factory) 49 { 50 return adoptRef(new IDBFactory(factory)); 51 } 52 ~IDBFactory(); 53 54 PassRefPtr<IDBRequest> getDatabaseNames(ScriptExecutionContext*, ExceptionState&); 55 56 PassRefPtr<IDBOpenDBRequest> open(ScriptExecutionContext*, const String& name, ExceptionState&); 57 PassRefPtr<IDBOpenDBRequest> open(ScriptExecutionContext*, const String& name, unsigned long long version, ExceptionState&); 58 PassRefPtr<IDBOpenDBRequest> deleteDatabase(ScriptExecutionContext*, const String& name, ExceptionState&); 59 60 short cmp(ScriptExecutionContext*, const ScriptValue& first, const ScriptValue& second, ExceptionState&); 61 62 private: 63 IDBFactory(IDBFactoryBackendInterface*); 64 65 PassRefPtr<IDBOpenDBRequest> openInternal(ScriptExecutionContext*, const String& name, int64_t version, ExceptionState&); 66 67 RefPtr<IDBFactoryBackendInterface> m_backend; 68 }; 69 70 } // namespace WebCore 71 72 #endif // IDBFactory_h 73