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/*
* Copyright (C) 2021 Apple 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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.
*/
#pragma once
#include "FileSystemStorageConnection.h"
#include "StorageConnection.h"
#include "StorageEstimate.h"
#include "StorageProvider.h"
namespace WebCore {
class DummyStorageProvider final : public StorageProvider {
WTF_MAKE_FAST_ALLOCATED;
public:
DummyStorageProvider() = default;
private:
class DummyStorageConnection final : public StorageConnection {
public:
static Ref<DummyStorageConnection> create()
{
return adoptRef(*new DummyStorageConnection());
}
void getPersisted(ClientOrigin&&, StorageConnection::PersistCallback&& completionHandler) final
{
completionHandler(false);
}
void persist(const ClientOrigin&, StorageConnection::PersistCallback&& completionHandler) final
{
completionHandler(false);
}
void fileSystemGetDirectory(ClientOrigin&&, StorageConnection::GetDirectoryCallback&& completionHandler) final
{
completionHandler(Exception { NotSupportedError });
}
void getEstimate(ClientOrigin&&, GetEstimateCallback&& completionHandler) final
{
completionHandler(Exception { NotSupportedError });
}
};
StorageConnection& storageConnection() final
{
if (!m_connection)
m_connection = DummyStorageConnection::create();
return *m_connection;
}
RefPtr<DummyStorageConnection> m_connection;
};
} // namespace WebCore
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