/*
 * Copyright (C) 2011 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
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef DeprecatedStorageQuotaCallbacksImpl_h
#define DeprecatedStorageQuotaCallbacksImpl_h

#include "modules/ModulesExport.h"
#include "modules/quota/StorageErrorCallback.h"
#include "modules/quota/StorageQuotaCallback.h"
#include "modules/quota/StorageUsageCallback.h"
#include "platform/StorageQuotaCallbacks.h"
#include "wtf/OwnPtr.h"
#include "wtf/PassRefPtr.h"
#include "wtf/RefPtr.h"

namespace blink {

class MODULES_EXPORT DeprecatedStorageQuotaCallbacksImpl final : public StorageQuotaCallbacks {
public:
    static DeprecatedStorageQuotaCallbacksImpl* create(StorageUsageCallback* success, StorageErrorCallback* error)
    {
        return new DeprecatedStorageQuotaCallbacksImpl(success, error);
    }

    static DeprecatedStorageQuotaCallbacksImpl* create(StorageQuotaCallback* success, StorageErrorCallback* error)
    {
        return new DeprecatedStorageQuotaCallbacksImpl(success, error);
    }

    virtual ~DeprecatedStorageQuotaCallbacksImpl();
    DECLARE_VIRTUAL_TRACE();

    virtual void didQueryStorageUsageAndQuota(unsigned long long usageInBytes, unsigned long long quotaInBytes) override;
    virtual void didGrantStorageQuota(unsigned long long usageInBytes, unsigned long long grantedQuotaInBytes) override;
    virtual void didFail(WebStorageQuotaError) override;

private:
    DeprecatedStorageQuotaCallbacksImpl(StorageUsageCallback*, StorageErrorCallback*);
    DeprecatedStorageQuotaCallbacksImpl(StorageQuotaCallback*, StorageErrorCallback*);

    Member<StorageUsageCallback> m_usageCallback;
    Member<StorageQuotaCallback> m_quotaCallback;
    Member<StorageErrorCallback> m_errorCallback;
};

} // namespace blink

#endif // DeprecatedStorageQuotaCallbacksImpl_h
