#include "StdAfx.h"
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#include "DitGlassRawServer.h"
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CDitGlassRawServer::CDitGlassRawServer(void)
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: m_mxCommandProcess(FALSE, MUTEX_RAWMESSENGER)
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{
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m_hMapBasicInfo = NULL;
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m_hMapGlassData = NULL;
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m_pGlassRawInfo = NULL;
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m_pGlassRawData = NULL;
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m_nLastCommandIdx = -1;
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}
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CDitGlassRawServer::~CDitGlassRawServer(void)
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{
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if (m_hMapBasicInfo!=NULL)
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{
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::UnmapViewOfFile(m_hMapBasicInfo);
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m_pGlassRawInfo = NULL;
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}
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if (m_hMapGlassData!=NULL)
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{
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::UnmapViewOfFile(m_hMapGlassData);
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m_pGlassRawData = NULL;
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}
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}
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BOOL CDitGlassRawServer::CreateServer( int nCellNum /*= 100*/, int nDefectNum /*= 2000*/ )
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{
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if(CreateGlassRawInfo() == FALSE)
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{
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return FALSE;
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}
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if(sizeof(_grmGlassData) != m_pGlassRawInfo->m_nSizeOfGlassData
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|| sizeof(_grmBlockData) != m_pGlassRawInfo->m_nSizeOfBlockData
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|| sizeof(_grmCellData) != m_pGlassRawInfo->m_nSizeOfCellData
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|| sizeof(_grmDefectData) != m_pGlassRawInfo->m_nSizeOfDefectData
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|| sizeof(_grmDefectData) != m_pGlassRawInfo->m_nSizeOfStackData
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|| sizeof(_grmDefectData) != m_pGlassRawInfo->m_nSizeOfRawMergeData)
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{
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return FALSE;
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}
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m_pGlassRawInfo->m_nGlassMaxDataNum = 1;
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m_pGlassRawInfo->m_nBlockMaxDataNum = 1;
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m_pGlassRawInfo->m_nCellMaxDataNum = nCellNum;
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m_pGlassRawInfo->m_nDefectMaxDataNum = nDefectNum;
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m_pGlassRawInfo->m_nStackMaxDataNum = nDefectNum;
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m_pGlassRawInfo->m_nRawMergeMaxDataNum = nDefectNum;
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m_pGlassRawInfo->m_nGlassRawDataSize;
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{
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int nDataNum = 0;
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m_pGlassRawInfo->m_nGlassDataPoint = nDataNum;
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nDataNum += m_pGlassRawInfo->m_nSizeOfGlassData + m_pGlassRawInfo->m_nSizeOfGlassData%4;
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m_pGlassRawInfo->m_nBlockDataPoint = nDataNum;
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nDataNum += m_pGlassRawInfo->m_nSizeOfBlockData + m_pGlassRawInfo->m_nSizeOfBlockData%4;
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m_pGlassRawInfo->m_nCellDataPoint = nDataNum;
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nDataNum += (m_pGlassRawInfo->m_nSizeOfCellData + m_pGlassRawInfo->m_nSizeOfCellData%4)*nCellNum;
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m_pGlassRawInfo->m_nDefectDataPoint = nDataNum;
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nDataNum += (m_pGlassRawInfo->m_nSizeOfDefectData + m_pGlassRawInfo->m_nSizeOfDefectData%4)*nDefectNum;
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m_pGlassRawInfo->m_nStackDataPoint = nDataNum;
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nDataNum += (m_pGlassRawInfo->m_nSizeOfStackData + m_pGlassRawInfo->m_nSizeOfStackData % 4)*nDefectNum;
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m_pGlassRawInfo->m_nRawMergeDataPoint = nDataNum;
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nDataNum += (m_pGlassRawInfo->m_nSizeOfRawMergeData + m_pGlassRawInfo->m_nSizeOfRawMergeData % 4)*nDefectNum;
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m_pGlassRawInfo->m_nGlassRawDataSize = nDataNum;
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}
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if(CreateGlassRawData() == FALSE)
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{
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return FALSE;
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}
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return TRUE;
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}
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BOOL CDitGlassRawServer::CreateGlassRawInfo()
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{
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if(m_hMapBasicInfo == NULL)
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{
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BOOL bCreateMem = TRUE;
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m_hMapBasicInfo = ::CreateFileMapping(INVALID_HANDLE_VALUE,NULL,PAGE_READWRITE
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, 0, sizeof(_grmDitGlassRawInfo), SHAREDMEMNAME_BASICINFO);
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if (::GetLastError() == ERROR_ALREADY_EXISTS)
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{
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m_hMapBasicInfo = ::OpenFileMapping(FILE_MAP_ALL_ACCESS,FALSE,SHAREDMEMNAME_BASICINFO);
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bCreateMem = FALSE;
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}
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if (m_hMapBasicInfo)
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{
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m_pGlassRawInfo = (_grmDitGlassRawInfo*)::MapViewOfFile(m_hMapBasicInfo, FILE_MAP_ALL_ACCESS, 0, 0, sizeof(_grmDitGlassRawInfo));
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}
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if(m_hMapBasicInfo == NULL || m_pGlassRawInfo == NULL)
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{
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if (m_hMapBasicInfo!=NULL)
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{
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::UnmapViewOfFile(m_hMapBasicInfo);
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m_pGlassRawInfo = NULL;
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}
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m_pGlassRawInfo = NULL;
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return FALSE;
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}
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//0À¸·Î ÃʱâÈ
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if(bCreateMem && m_pGlassRawInfo)
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{
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ZeroMemory(m_pGlassRawInfo,sizeof(_grmDitGlassRawInfo));
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m_pGlassRawInfo->m_nSizeOfGlassData = sizeof(_grmGlassData) ;
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m_pGlassRawInfo->m_nSizeOfBlockData = sizeof(_grmBlockData);
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m_pGlassRawInfo->m_nSizeOfCellData = sizeof(_grmCellData);
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m_pGlassRawInfo->m_nSizeOfDefectData = sizeof(_grmDefectData);
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m_pGlassRawInfo->m_nSizeOfStackData = sizeof(_grmDefectData);
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m_pGlassRawInfo->m_nSizeOfRawMergeData = sizeof(_grmDefectData);
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int bytealign = m_pGlassRawInfo->m_nSizeOfGlassData%4;
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}
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}
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return TRUE;
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}
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BOOL CDitGlassRawServer::CreateGlassRawData()
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{
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int nGlassRawSharedSize = (int)(m_pGlassRawInfo->m_nGlassRawDataSize);
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if(m_hMapGlassData == NULL)
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{
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BOOL bCreateMem = TRUE;
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m_hMapGlassData = ::CreateFileMapping(INVALID_HANDLE_VALUE,NULL,PAGE_READWRITE
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, 0, nGlassRawSharedSize, SHAREDMEMNAME_GLASSDATA);
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if (::GetLastError() == ERROR_ALREADY_EXISTS)
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{
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m_hMapGlassData = ::OpenFileMapping(FILE_MAP_ALL_ACCESS,FALSE,SHAREDMEMNAME_GLASSDATA);
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bCreateMem = FALSE;
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}
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if (m_hMapGlassData)
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{
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m_pGlassRawData = (char*)::MapViewOfFile(m_hMapGlassData, FILE_MAP_ALL_ACCESS, 0, 0, nGlassRawSharedSize);
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}
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if(m_hMapGlassData == NULL || m_pGlassRawData == NULL)
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{
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if (m_hMapGlassData != NULL)
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{
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::UnmapViewOfFile(m_hMapGlassData);
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m_pGlassRawData = NULL;
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}
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m_pGlassRawData = NULL;
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return FALSE;
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}
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//0À¸·Î ÃʱâÈ
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if(bCreateMem && m_pGlassRawData) ZeroMemory(m_pGlassRawData,sizeof(char)*nGlassRawSharedSize);
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}
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m_pGlassData = (_grmGlassData*)&m_pGlassRawData[m_pGlassRawInfo->m_nGlassDataPoint];
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m_pBlockData = (_grmBlockData*)&m_pGlassRawData[m_pGlassRawInfo->m_nBlockDataPoint];
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m_pCellData = (_grmCellData*)&m_pGlassRawData[m_pGlassRawInfo->m_nCellDataPoint];
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m_pDefectData = (_grmDefectData*)&m_pGlassRawData[m_pGlassRawInfo->m_nDefectDataPoint];
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m_pStackData = (_grmDefectData*)&m_pGlassRawData[m_pGlassRawInfo->m_nStackDataPoint];
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m_pRawMergeData = (_grmDefectData*)&m_pGlassRawData[m_pGlassRawInfo->m_nRawMergeDataPoint];
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return TRUE;
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}
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