IDBFactoryBackendProxy.cpp   [plain text]

/*
 * 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
 * are met:
 *
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 *     notice, this list of conditions and the following disclaimer.
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 *     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
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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#include "config.h"
#include "IDBFactoryBackendProxy.h"

#if ENABLE(INDEXED_DATABASE)

#include "DOMStringList.h"
#include "IDBDatabaseBackendProxy.h"
#include "IDBDatabaseError.h"
#include "SecurityOrigin.h"
#include "WebFrameImpl.h"
#include "WebIDBCallbacksImpl.h"
#include "WebIDBDatabase.h"
#include "WebIDBDatabaseError.h"
#include "WebIDBFactory.h"
#include "WebKit.h"
#include "WebKitClient.h"
#include "WebPermissionClient.h"
#include "WebVector.h"
#include "WebViewImpl.h"

using namespace WebCore;

namespace WebKit {

PassRefPtr<IDBFactoryBackendInterface> IDBFactoryBackendProxy::create()
{
    return adoptRef(new IDBFactoryBackendProxy());
}

IDBFactoryBackendProxy::IDBFactoryBackendProxy()
    : m_webIDBFactory(webKitClient()->idbFactory())
{
}

IDBFactoryBackendProxy::~IDBFactoryBackendProxy()
{
}

void IDBFactoryBackendProxy::open(const String& name, PassRefPtr<IDBCallbacks> callbacks, PassRefPtr<SecurityOrigin> prpOrigin, Frame* frame, const String& dataDir, int64_t maximumSize, BackingStoreType backingStoreType)
{
    WebSecurityOrigin origin(prpOrigin);
    WebFrameImpl* webFrame = WebFrameImpl::fromFrame(frame);
    WebViewImpl* webView = webFrame->viewImpl();
    if (webView->permissionClient() && !webView->permissionClient()->allowIndexedDB(webFrame, name, origin)) {
        callbacks->onError(WebIDBDatabaseError(0, "The user denied permission to access the database."));
        return;
    }

    m_webIDBFactory->open(name, new WebIDBCallbacksImpl(callbacks), origin, webFrame, dataDir, maximumSize, static_cast<WebIDBFactory::BackingStoreType>(backingStoreType));
}

} // namespace WebKit

#endif // ENABLE(INDEXED_DATABASE)