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/*
* Copyright (C) 2016 Konstantin Tokarev <annulen@yandex.ru>
*
* 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.
*/
#ifndef KeyedDecoderQt_h
#define KeyedDecoderQt_h
#include "KeyedCoding.h"
#include <QVariantMap>
#include <wtf/Vector.h>
namespace WebCore {
class KeyedDecoderQt final : public KeyedDecoder {
public:
KeyedDecoderQt(const uint8_t* data, size_t);
KeyedDecoderQt(QVariantMap&& data);
bool decodeVariant(const String& key, QVariant&);
public:
bool decodeBytes(const String& key, const uint8_t*&, size_t&) override;
bool decodeBool(const String& key, bool&) override;
bool decodeUInt32(const String& key, uint32_t&) override;
bool decodeInt32(const String& key, int32_t&) override;
bool decodeInt64(const String& key, int64_t&) override;
bool decodeFloat(const String& key, float&) override;
bool decodeDouble(const String& key, double&) override;
bool decodeString(const String& key, String&) override;
private:
bool beginObject(const String& key) override;
void endObject() override;
bool beginArray(const String& key) override;
bool beginArrayElement() override;
void endArrayElement() override;
void endArray() override;
template <typename T> bool decodeSimpleValue(const String& key, T& result);
template <typename T, typename F> bool decodeNumber(const String& key, T& result, F&& function);
const QVariantMap& currentObject() { return m_objectStack.last(); }
Vector<QVariantMap, 16> m_objectStack;
Vector<QVariantList, 16> m_arrayStack;
Vector<int> m_arrayIndexStack;
};
} // namespace WebCore
#endif // KeyedDecoderQt_h
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