148 lines
3.9 KiB
C++
148 lines
3.9 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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#include "config.h"
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#include "KeyedEncoderGeneric.h"
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#include "SharedBuffer.h"
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#include <wtf/persistence/PersistentEncoder.h>
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namespace WebCore {
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std::unique_ptr<KeyedEncoder> KeyedEncoder::encoder()
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{
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return makeUnique<KeyedEncoderGeneric>();
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}
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void KeyedEncoderGeneric::encodeString(const String& key)
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{
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auto utf8 = key.utf8();
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m_encoder << utf8.length();
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m_encoder.encodeFixedLengthData({ utf8.dataAsUInt8Ptr(), utf8.length() });
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}
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void KeyedEncoderGeneric::encodeBytes(const String& key, const uint8_t* bytes, size_t size)
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{
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m_encoder << Type::Bytes;
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encodeString(key);
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m_encoder << size;
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m_encoder.encodeFixedLengthData({ bytes, size });
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}
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void KeyedEncoderGeneric::encodeBool(const String& key, bool value)
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{
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m_encoder << Type::Bool;
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encodeString(key);
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m_encoder << value;
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}
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void KeyedEncoderGeneric::encodeUInt32(const String& key, uint32_t value)
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{
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m_encoder << Type::UInt32;
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encodeString(key);
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m_encoder << value;
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}
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void KeyedEncoderGeneric::encodeUInt64(const String& key, uint64_t value)
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{
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m_encoder << Type::UInt64;
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encodeString(key);
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m_encoder << value;
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}
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void KeyedEncoderGeneric::encodeInt32(const String& key, int32_t value)
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{
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m_encoder << Type::Int32;
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encodeString(key);
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m_encoder << value;
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}
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void KeyedEncoderGeneric::encodeInt64(const String& key, int64_t value)
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{
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m_encoder << Type::Int64;
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encodeString(key);
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m_encoder << value;
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}
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void KeyedEncoderGeneric::encodeFloat(const String& key, float value)
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{
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m_encoder << Type::Float;
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encodeString(key);
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m_encoder << value;
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}
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void KeyedEncoderGeneric::encodeDouble(const String& key, double value)
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{
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m_encoder << Type::Double;
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encodeString(key);
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m_encoder << value;
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}
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void KeyedEncoderGeneric::encodeString(const String& key, const String& value)
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{
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m_encoder << Type::String;
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encodeString(key);
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encodeString(value);
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}
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void KeyedEncoderGeneric::beginObject(const String& key)
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{
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m_encoder << Type::BeginObject;
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encodeString(key);
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}
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void KeyedEncoderGeneric::endObject()
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{
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m_encoder << Type::EndObject;
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}
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void KeyedEncoderGeneric::beginArray(const String& key)
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{
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m_encoder << Type::BeginArray;
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encodeString(key);
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}
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void KeyedEncoderGeneric::beginArrayElement()
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{
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m_encoder << Type::BeginArrayElement;
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}
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void KeyedEncoderGeneric::endArrayElement()
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{
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m_encoder << Type::EndArrayElement;
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}
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void KeyedEncoderGeneric::endArray()
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{
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m_encoder << Type::EndArray;
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}
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RefPtr<SharedBuffer> KeyedEncoderGeneric::finishEncoding()
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{
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return SharedBuffer::create(m_encoder.buffer(), m_encoder.bufferSize());
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}
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} // namespace WebCore
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