89 lines
2.7 KiB
C++
89 lines
2.7 KiB
C++
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//+-------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1994.
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//
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// File: FwEvent.hxx
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//
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// Contents: CFwEventItem class
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//
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// History: 1-02-97 mohamedn Created
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//
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//--------------------------------------------------------------------------
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#pragma once
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#include <ciintf.h>
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//+-------------------------------------------------------------------------
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//
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// Class: CFwEventItem
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//
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// Purpose: Encapsulates all information pertaining to a given event
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// and invokes ICiCAdviseStatus::NotifyEvent method.
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//
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// History: 1-02-97 mohamedn Created
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//
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//--------------------------------------------------------------------------
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class CFwEventItem
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{
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public:
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CFwEventItem( WORD fType,
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DWORD eventId,
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WORD cArgs,
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DWORD dataSize = 0 ,
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void * data = 0 );
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~CFwEventItem();
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void AddArg ( const WCHAR * wcsString );
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void AddArg ( const CHAR * pszString );
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void AddArg ( const ULONG ulValue );
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void ReportEvent( ICiCAdviseStatus & adviseStatus);
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private:
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WORD _fType;
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DWORD _eventId;
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WORD _nParams;
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WORD _nParamsUsed;
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PROPVARIANT * _pPv;
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DWORD _dataSize;
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void * _data;
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};
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//+-------------------------------------------------------------------------
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//
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// Class: CDmFwEventItem
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//
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// Purpose: Like a CFwEventItem, but adds an unused argument in user space,
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// for use with dual mode code. This is only a patch to faciliate
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// CFwEventItem in code that used to be in kernel mode.
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//
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// History: 05 Mar 1996 AlanW Created
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// Jan 08 1997 mohamedn cut from eventlog.hxx & modified for use
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// with CFwEventItem.
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//
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//--------------------------------------------------------------------------
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class CDmFwEventItem : public CFwEventItem
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{
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public:
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CDmFwEventItem( WORD fType,
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DWORD eventId,
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WORD cArgs,
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DWORD dataSize = 0 ,
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void * data = 0 ) :
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CFwEventItem( fType, eventId, cArgs+1, dataSize, data)
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{
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AddArg( L"x" ); // dummy arg.
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END_CONSTRUCTION( CDmFwEventItem );
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}
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~CDmFwEventItem() { }
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};
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