71 lines
2.9 KiB
C++
71 lines
2.9 KiB
C++
/*
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* Copyright (C) 2018 Sony Interactive Entertainment Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include "KeyedCoding.h"
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namespace WebCore {
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class KeyedDecoderGeneric final : public KeyedDecoder {
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public:
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KeyedDecoderGeneric(const uint8_t* data, size_t);
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class Dictionary;
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using Array = Vector<std::unique_ptr<Dictionary>>;
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private:
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WARN_UNUSED_RETURN bool decodeBytes(const String& key, const uint8_t*&, size_t&) override;
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WARN_UNUSED_RETURN bool decodeBool(const String& key, bool&) override;
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WARN_UNUSED_RETURN bool decodeUInt32(const String& key, uint32_t&) override;
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WARN_UNUSED_RETURN bool decodeUInt64(const String& key, uint64_t&) override;
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WARN_UNUSED_RETURN bool decodeInt32(const String& key, int32_t&) override;
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WARN_UNUSED_RETURN bool decodeInt64(const String& key, int64_t&) override;
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WARN_UNUSED_RETURN bool decodeFloat(const String& key, float&) override;
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WARN_UNUSED_RETURN bool decodeDouble(const String& key, double&) override;
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WARN_UNUSED_RETURN bool decodeString(const String& key, String&) override;
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bool beginObject(const String& key) override;
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void endObject() override;
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bool beginArray(const String& key) override;
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bool beginArrayElement() override;
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void endArrayElement() override;
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void endArray() override;
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template<typename T>
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const T* getPointerFromDictionaryStack(const String& key);
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template<typename T> WARN_UNUSED_RETURN
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bool decodeSimpleValue(const String& key, T& result);
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std::unique_ptr<Dictionary> m_rootDictionary;
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Vector<Dictionary*, 16> m_dictionaryStack;
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Vector<Array*, 16> m_arrayStack;
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Vector<size_t, 16> m_arrayIndexStack;
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};
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} // namespace WebCore
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