tapieventnotification.cpp

基于Tapi 3.0的软电话源代码

//-----------------------------------------------------------------------
//  Copyright (c) 2002 Avaya Global SME Solutions 
//-----------------------------------------------------------------------
//  Project name: TAPI 3 Test Harness
//  Module file : TAPIEventNotification.cpp
//  Compiler    : Visual C++ 6.0
//-----------------------------------------------------------------------
//  Description : Implementation of the CTAPIEventNotification class.
//-----------------------------------------------------------------------

#include "stdafx.h"
#include "TAPIEventNotification.h"

// Construction/Destruction
CTAPIEventNotification::CTAPIEventNotification(DWORD dwThreadId)
{
	m_dwRefCount = 0;
}

CTAPIEventNotification::~CTAPIEventNotification()
{
}

// CTAPIEventNotification::Event
//
// The only method in the ITCallEventNotification interface.  This gets
// called by TAPI 3.0 when there is a call event to report
//
// We don't do any processing here, just post a message to our
// main UI thread to handle this.  In general, an MTA application should
// do as little as possible on the thread that the callback
// is fired in
//
HRESULT STDMETHODCALLTYPE CTAPIEventNotification::Event(TAPI_EVENT TapiEvent, IDispatch* pEvent)

{
    // addref the event so it doesn't go away
    pEvent->AddRef();

    // post a message to myself
    PostMessage(AfxGetMainWnd()->m_hWnd, WM_TAPI_EVENT, (WPARAM)TapiEvent, (LPARAM)pEvent);

    return S_OK;
}