Source/WebKit/chromium/public/WebIDBFactory.h

/*
 * Copyright (C) 2011 Google Inc. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
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 * 1.  Redistributions of source code must retain the above copyright
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 * 2.  Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
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 *     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
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#ifndef WebIDBFactory_h
#define WebIDBFactory_h

#include "WebCommon.h"
#include "WebDOMStringList.h"
#include "WebIDBCallbacks.h"
#include "WebSecurityOrigin.h"
#include "WebString.h"
#include "WebVector.h"

namespace WebKit {

class WebFrame;
class WebIDBDatabase;
class WebSecurityOrigin;

// The entry point into the IndexedDatabase API.  These classes match their Foo and
// FooSync counterparts in the spec, but operate only in an async manner.
// http://dev.w3.org/2006/webapi/WebSimpleDB/
class WebIDBFactory {
public:
    WEBKIT_API static WebIDBFactory* create();

    virtual ~WebIDBFactory() { }

    enum BackingStoreType {
        DefaultBackingStore,
        LevelDBBackingStore
    };

    // The WebKit implementation of open ignores the WebFrame* parameter.
    virtual void open(const WebString& name, WebIDBCallbacks*, const WebSecurityOrigin&, WebFrame*, const WebString& dataDir, unsigned long long maximumSize, BackingStoreType) { WEBKIT_ASSERT_NOT_REACHED(); }

    virtual void deleteDatabase(const WebString& name, WebIDBCallbacks*, const WebSecurityOrigin&, WebFrame*, const WebString& dataDir) { WEBKIT_ASSERT_NOT_REACHED(); }
};

} // namespace WebKit

#endif // WebIDBFactory_h