coco
96 lines
2.0 KiB
C++
96 lines
2.0 KiB
C++
// HandleProcessor.cpp: implementation of the CHandleProcessor class.
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//
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//////////////////////////////////////////////////////////////////////
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#include "geomative.h"
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#include "HandleProcessor.h"
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#include "Constant.h"
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#ifdef _DEBUG
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#undef THIS_FILE
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static char THIS_FILE[]=__FILE__;
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#define new DEBUG_NEW
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#endif
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//////////////////////////////////////////////////////////////////////
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// Construction/Destruction
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//////////////////////////////////////////////////////////////////////
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CHandleProcessor::CHandleProcessor()
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{
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}
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CHandleProcessor::~CHandleProcessor()
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{
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}
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DWORD CHandleProcessor::GenerateHandle(DWORD dwID, UINT uStyle)
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{
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DWORD dwtempHandle = (DWORD)VAL_ZERO;
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DWORD dwTempID = (DWORD)VAL_ZERO;
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DWORD dwTempStyle = (DWORD)VAL_ZERO;
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dwTempID = (DWORD)dwID;
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dwTempStyle = (DWORD)uStyle;
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dwTempStyle <<= HANDLE_OFFSET;
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dwtempHandle = dwTempID | dwTempStyle;
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return dwtempHandle;
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}
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DWORD CHandleProcessor::GenerateNewHandle(DWORD dwID, UINT uStyle)
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{
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DWORD dwtempHandle = (DWORD)VAL_ZERO;
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DWORD dwTempID = (DWORD)VAL_ZERO;
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DWORD dwTempStyle = (DWORD)VAL_ZERO;
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dwTempID = dwID&0x07FFFFFF;
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dwTempStyle = (DWORD)uStyle;
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dwTempStyle <<= HANDLE_OFFSET;
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dwtempHandle = dwTempID | dwTempStyle;
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return dwtempHandle;
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}
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void CHandleProcessor::AnalyseHandle(DWORD dwHandle, DWORD& dwID, UINT& uStyle)
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{
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DWORD dwTempHandle = VAL_ZERO;
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DWORD dwTempID = VAL_ZERO;
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DWORD dwTempStyle = VAL_ZERO;
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dwTempHandle = dwHandle;
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dwTempID = dwTempHandle & 0x7FFFFFF;
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dwTempStyle = dwTempHandle & 0xF8000000;
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dwTempStyle >>= HANDLE_OFFSET;
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dwID = dwTempID;
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uStyle = (UINT)dwTempStyle;
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}
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DWORD CHandleProcessor::GetIDFromHandle(DWORD dwHandle)
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{
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DWORD dwTempHandle = VAL_ZERO;
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DWORD dwTempID = VAL_ZERO;
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dwTempHandle = dwHandle;
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dwTempID = dwTempHandle & 0x7FFFFFF;
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return dwTempID;
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}
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UINT CHandleProcessor::GetStyleFromHandle(DWORD dwHandle)
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{
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DWORD dwTempHandle = VAL_ZERO;
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DWORD dwTempStyle = VAL_ZERO;
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dwTempHandle = dwHandle;
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dwTempStyle = dwTempHandle & 0xF8000000;
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dwTempStyle >>= HANDLE_OFFSET;
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return (UINT)dwTempStyle;
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}
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