43 lines
849 B
C++
43 lines
849 B
C++
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#include "wdmtimer.h"
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#pragma PAGEDCODE
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CTimer* CWDMTimer::create(TIMER_TYPE Type)
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{
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return new (NonPagedPool) CWDMTimer(Type);
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}
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#pragma PAGEDCODE
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CWDMTimer::CWDMTimer(TIMER_TYPE Type)
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{
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KeInitializeTimerEx(&Timer, Type);
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};
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#pragma PAGEDCODE
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CWDMTimer::~CWDMTimer()
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{
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KeCancelTimer(&Timer);
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};
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#pragma PAGEDCODE
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BOOL CWDMTimer::set(LARGE_INTEGER DueTime,LONG Period,PKDPC Dpc)
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{
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return KeSetTimerEx(&Timer,DueTime, Period, Dpc);
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};
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#pragma PAGEDCODE
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BOOL CWDMTimer::cancel()
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{
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return KeCancelTimer(&Timer);
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};
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#pragma PAGEDCODE
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VOID CWDMTimer::delay(ULONG Delay)
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{
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LARGE_INTEGER duetime;
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// Waits for the Timeout to be elapsed.
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ASSERT(KeGetCurrentIrql()<=DISPATCH_LEVEL);
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duetime.QuadPart = -(LONGLONG)(Delay * 10L * 1000L);
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set(duetime,0,NULL);
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KeWaitForSingleObject(&Timer, Executive, KernelMode, FALSE, NULL);
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}
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