90 lines
1.9 KiB
C
90 lines
1.9 KiB
C
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#ifndef WH_DATA_QUEUE_HEAD_FILE
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#define WH_DATA_QUEUE_HEAD_FILE
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#pragma once
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#include "ServiceCoreHead.h"
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//////////////////////////////////////////////////////////////////////////////////
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//<2F>ṹ<EFBFBD><E1B9B9><EFBFBD><EFBFBD>
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͷ
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struct tagDataHead
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{
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WORD wDataSize; //<2F><><EFBFBD>ݴ<EFBFBD>С
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WORD wIdentifier; //<2F><><EFBFBD>ͱ<EFBFBD>ʶ
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};
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ
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struct tagBurthenInfo
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{
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DWORD dwDataSize; //<2F><><EFBFBD>ݴ<EFBFBD>С
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DWORD dwBufferSize; //<2F><><EFBFBD>峤<EFBFBD><E5B3A4>
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DWORD dwDataPacketCount; //<2F><><EFBFBD>ݰ<EFBFBD><DDB0><EFBFBD>
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};
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ
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struct tagDataBuffer
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{
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WORD wDataSize; //<2F><><EFBFBD>ݴ<EFBFBD>С
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LPVOID pDataBuffer; //<2F><><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>
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};
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//////////////////////////////////////////////////////////////////////////////////
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//<2F><><EFBFBD>ݶ<EFBFBD><DDB6><EFBFBD>
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class SERVICE_CORE_CLASS CWHDataQueue
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{
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//<2F><>ѯ<EFBFBD><D1AF><EFBFBD><EFBFBD>
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protected:
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DWORD m_dwInsertPos; //<2F><><EFBFBD><EFBFBD>λ<EFBFBD><CEBB>
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DWORD m_dwTerminalPos; //<2F><><EFBFBD><EFBFBD>λ<EFBFBD><CEBB>
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DWORD m_dwDataQueryPos; //<2F><>ѯλ<D1AF><CEBB>
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//<2F><><EFBFBD>ݱ<EFBFBD><DDB1><EFBFBD>
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protected:
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DWORD m_dwDataSize; //<2F><><EFBFBD>ݴ<EFBFBD>С
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DWORD m_dwDataPacketCount; //<2F><><EFBFBD>ݰ<EFBFBD><DDB0><EFBFBD>
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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protected:
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DWORD m_dwBufferSize; //<2F><><EFBFBD>峤<EFBFBD><E5B3A4>
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LPBYTE m_pDataQueueBuffer; //<2F><><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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public:
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//<2F><><EFBFBD>캯<EFBFBD><ECBAAF>
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CWHDataQueue();
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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virtual ~CWHDataQueue();
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//<2F><><EFBFBD>ܺ<EFBFBD><DCBA><EFBFBD>
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public:
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ
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VOID GetBurthenInfo(tagBurthenInfo & BurthenInfo);
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ
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DWORD GetDataPacketCount() { return m_dwDataPacketCount; }
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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public:
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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bool InsertData(WORD wIdentifier, VOID * pBuffer, WORD wDataSize);
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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bool InsertData(WORD wIdentifier, tagDataBuffer DataBuffer[], WORD wDataCount);
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//<2F><><EFBFBD>ݹ<EFBFBD><DDB9><EFBFBD>
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public:
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//ɾ<><C9BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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VOID RemoveData(bool bFreeMemroy);
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//<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>
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bool DistillData(tagDataHead & DataHead, VOID * pBuffer, WORD wBufferSize);
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//<2F>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>
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private:
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//<2F><><EFBFBD><EFBFBD><EFBFBD>洢
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bool RectifyBuffer(DWORD dwNeedSize);
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};
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//////////////////////////////////////////////////////////////////////////////////
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#endif
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