Source/modules/indexeddb/IDBFactory.h

/*
 * Copyright (C) 2010 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1.  Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 * 2.  Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
 *     its contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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 */
#ifndef IDBFactory_h
#define IDBFactory_h

#include "bindings/v8/ScriptWrappable.h"
#include "modules/indexeddb/IDBOpenDBRequest.h"
#include "wtf/PassRefPtr.h"
#include "wtf/RefCounted.h"
#include "wtf/RefPtr.h"
#include "wtf/text/WTFString.h"

namespace WebCore {

class ExceptionState;
class IDBFactoryBackendInterface;
class IDBKey;
class IDBKeyRange;
class ExecutionContext;

class IDBFactory : public ScriptWrappable, public RefCounted<IDBFactory> {
public:
    static PassRefPtr<IDBFactory> create(IDBFactoryBackendInterface* factory)
    {
        return adoptRef(new IDBFactory(factory));
    }
    ~IDBFactory();

    PassRefPtr<IDBRequest> getDatabaseNames(ExecutionContext*, ExceptionState&);

    PassRefPtr<IDBOpenDBRequest> open(ExecutionContext*, const String& name, ExceptionState&);
    PassRefPtr<IDBOpenDBRequest> open(ExecutionContext*, const String& name, unsigned long long version, ExceptionState&);
    PassRefPtr<IDBOpenDBRequest> deleteDatabase(ExecutionContext*, const String& name, ExceptionState&);

    short cmp(ExecutionContext*, const ScriptValue& first, const ScriptValue& second, ExceptionState&);

private:
    explicit IDBFactory(IDBFactoryBackendInterface*);

    PassRefPtr<IDBOpenDBRequest> openInternal(ExecutionContext*, const String& name, int64_t version, ExceptionState&);

    RefPtr<IDBFactoryBackendInterface> m_permissionClient;
};

} // namespace WebCore

#endif // IDBFactory_h