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/*
* Copyright (C) 2016 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
#if ENABLE(INDEXED_DATABASE)
#include "ThreadSafeDataBuffer.h"
#include <wtf/text/WTFString.h>
namespace WebCore {
class SerializedScriptValue;
class IDBValue {
public:
WEBCORE_EXPORT IDBValue();
IDBValue(const SerializedScriptValue&);
IDBValue(const ThreadSafeDataBuffer&);
IDBValue(const SerializedScriptValue&, const Vector<String>& blobURLs, const Vector<String>& blobFilePaths);
IDBValue(const ThreadSafeDataBuffer&, Vector<String>&& blobURLs, Vector<String>&& blobFilePaths);
IDBValue(const ThreadSafeDataBuffer&, const Vector<String>& blobURLs, const Vector<String>& blobFilePaths);
void setAsIsolatedCopy(const IDBValue&);
IDBValue isolatedCopy() const;
const ThreadSafeDataBuffer& data() const { return m_data; }
const Vector<String>& blobURLs() const { return m_blobURLs; }
const Vector<String>& blobFilePaths() const { return m_blobFilePaths; }
template<class Encoder> void encode(Encoder&) const;
template<class Decoder> static bool decode(Decoder&, IDBValue&);
private:
ThreadSafeDataBuffer m_data;
Vector<String> m_blobURLs;
Vector<String> m_blobFilePaths;
};
template<class Encoder>
void IDBValue::encode(Encoder& encoder) const
{
encoder << m_data;
encoder << m_blobURLs;
encoder << m_blobFilePaths;
}
template<class Decoder>
bool IDBValue::decode(Decoder& decoder, IDBValue& result)
{
if (!decoder.decode(result.m_data))
return false;
if (!decoder.decode(result.m_blobURLs))
return false;
if (!decoder.decode(result.m_blobFilePaths))
return false;
return true;
}
} // namespace WebCore
#endif // ENABLE(INDEXED_DATABASE)
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