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      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 "modules/indexeddb/IndexedDBClient.h"
     34 #include "platform/heap/Handle.h"
     35 #include "wtf/text/WTFString.h"
     36 
     37 namespace WebCore {
     38 
     39 class ExceptionState;
     40 class IDBKey;
     41 class IDBKeyRange;
     42 class ExecutionContext;
     43 
     44 class IDBFactory : public GarbageCollectedFinalized<IDBFactory>, public ScriptWrappable {
     45 public:
     46     static IDBFactory* create(IndexedDBClient* client)
     47     {
     48         return new IDBFactory(client);
     49     }
     50     ~IDBFactory();
     51     void trace(Visitor*);
     52 
     53     IDBRequest* getDatabaseNames(ScriptState*, ExceptionState&);
     54 
     55     IDBOpenDBRequest* open(ScriptState*, const String& name, ExceptionState&);
     56     IDBOpenDBRequest* open(ScriptState*, const String& name, unsigned long long version, ExceptionState&);
     57     IDBOpenDBRequest* deleteDatabase(ScriptState*, const String& name, ExceptionState&);
     58 
     59     short cmp(ScriptState*, const ScriptValue& first, const ScriptValue& second, ExceptionState&);
     60 
     61 private:
     62     explicit IDBFactory(IndexedDBClient*);
     63 
     64     IDBOpenDBRequest* openInternal(ScriptState*, const String& name, int64_t version, ExceptionState&);
     65 
     66     Member<IndexedDBClient> m_permissionClient;
     67 };
     68 
     69 } // namespace WebCore
     70 
     71 #endif // IDBFactory_h
     72