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/*
* Copyright (C) 2009 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef WebStorageAreaImpl_h
#define WebStorageAreaImpl_h
#if ENABLE(DOM_STORAGE)
#include "StorageAreaImpl.h"
#include "WebStorageArea.h"
namespace WebKit {
class WebStorageAreaImpl : public WebStorageArea {
public:
WebStorageAreaImpl(PassRefPtr<WebCore::StorageArea> storageArea);
virtual ~WebStorageAreaImpl();
virtual unsigned length();
virtual WebString key(unsigned index);
virtual WebString getItem(const WebString& key);
virtual void setItem(const WebString& key, const WebString& value, const WebURL& url, bool& quotaException);
virtual void removeItem(const WebString& key, const WebURL& url);
virtual void clear(const WebURL& url);
// For storage events in single-process mode and test shell.
static const WebURL* currentStorageEventURL() { return storageEventURL; }
private:
class ScopedStorageEventURL {
public:
ScopedStorageEventURL(const WebURL& url)
{
// FIXME: Once storage events are fired async in WebKit (as they should
// be) this can be ASSERTed to be 0 rather than saved.
m_existingStorageEventURL = storageEventURL;
storageEventURL = &url;
}
~ScopedStorageEventURL()
{
storageEventURL = m_existingStorageEventURL;
}
private:
const WebURL* m_existingStorageEventURL;
};
static const WebURL* storageEventURL;
RefPtr<WebCore::StorageArea> m_storageArea;
};
} // namespace WebKit
#endif // ENABLE(DOM_STORAGE)
#endif // WebStorageAreaImpl_h
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