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56 lines
1.5 KiB
C++
56 lines
1.5 KiB
C++
////////////////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// File: MAPISink.cpp
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// Description: MAPI Advise Sink Wrapper
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//
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// Copyright (C) 2005-2011, Noel Dillabough
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//
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// This source code is free to use and modify provided this notice remains intact and that any enhancements
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// or bug fixes are posted to the CodeProject page hosting this class for the community to benefit.
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//
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// Usage: see the CodeProject article at http://www.codeproject.com/internet/CMapiEx.asp
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//
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////////////////////////////////////////////////////////////////////////////////////////////////////////////
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#include "MAPIExPCH.h"
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#include "MAPISink.h"
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////////////////////////////////////////////////////////////////////////////////////////////////////////////
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// CMAPISink
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CMAPISink::CMAPISink(LPNOTIFCALLBACK lpfnCallback, LPVOID lpvContext)
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{
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m_lpfnCallback=lpfnCallback;
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m_lpvContext=lpvContext;
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m_nRef=0;
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}
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HRESULT CMAPISink::QueryInterface(REFIID riid, LPVOID FAR* ppvObj)
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{
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if(riid==IID_IUnknown)
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{
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*ppvObj=this;
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AddRef();
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return S_OK;
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}
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return E_NOINTERFACE;
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}
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ULONG CMAPISink::AddRef()
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{
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return InterlockedIncrement(&m_nRef);
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}
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ULONG CMAPISink::Release()
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{
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ULONG ul=InterlockedDecrement(&m_nRef);
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if(!ul) delete this;
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return ul;
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}
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ULONG CMAPISink::OnNotify(ULONG cNotification, LPNOTIFICATION lpNotifications)
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{
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if(m_lpfnCallback) m_lpfnCallback(m_lpvContext, cNotification, lpNotifications);
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return 0;
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}
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