74 lines
2.1 KiB
C++
74 lines
2.1 KiB
C++
/*
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Copyright (c) Microsoft Corporation
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All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in
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compliance with the License. You may obtain a copy of the License
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at http://www.apache.org/licenses/LICENSE-2.0
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THIS CODE IS PROVIDED *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER
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EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OR CONDITIONS OF
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TITLE, FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABLITY OR NON-INFRINGEMENT.
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See the Apache Version 2.0 License for specific language governing permissions and
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limitations under the License.
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*/
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#pragma once
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#include "DrCommon.h"
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#include <channelinterface.h>
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#include <channelparser.h>
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#include <channelmarshaler.h>
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class DataBlockItem : public RChannelDataItem
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{
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public:
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DataBlockItem(DrMemoryBuffer* buf);
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DataBlockItem(Size_t size);
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~DataBlockItem();
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Size_t GetAllocatedSize();
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Size_t GetAvailableSize();
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void SetAvailableSize(Size_t size);
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void * GetDataAddress();
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DrMemoryBuffer * GetData();
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private:
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DrRef<DrMemoryBuffer> m_buf;
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};
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class DataBlockParser : public RChannelItemParser
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{
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public:
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DataBlockParser() {};
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DataBlockParser(DObjFactoryBase* factory);
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RChannelItem* ParseNextItem(ChannelDataBufferList* bufferList,
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Size_t startOffset,
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Size_t* pOutLength);
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RChannelItem* ParsePartialItem(ChannelDataBufferList* bufferList,
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Size_t startOffset,
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RChannelBufferMarker*
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markerBuffer);
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};
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typedef StdParserFactory<DataBlockParser> DataBlockParserFactory;
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class DataBlockMarshaler : public RChannelItemMarshaler
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{
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public:
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DrError MarshalItem(ChannelMemoryBufferWriter* writer,
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RChannelItem* item,
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bool flush,
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RChannelItemRef* pFailureItem);
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};
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typedef StdMarshalerFactory<DataBlockMarshaler> DataBlockMarshalerFactory;
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