Leaked source code of windows server 2003
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// CallNotification.h : Declaration of the CCallNotification
#ifndef __CALLNOTIFICATION_H_
#define __CALLNOTIFICATION_H_
/////////////////////////////////////////////////////////////////////////////
//
// CTAPIEventNotification
//
/////////////////////////////////////////////////////////////////////////////
class CTAPIEventNotification :
public ITTAPIEventNotification
{
private:
LONG m_lRefCount;
public:
CTAPIEventNotification()
{
m_lRefCount = 0;
}
HRESULT STDMETHODCALLTYPE QueryInterface(REFIID iid, void **ppvObject)
{
if (iid == IID_ITTAPIEventNotification)
{
*ppvObject = (void *)this;
AddRef();
return S_OK;
}
if (iid == IID_IUnknown)
{
*ppvObject = (void *)this;
AddRef();
return S_OK;
}
return E_NOINTERFACE;
}
ULONG STDMETHODCALLTYPE AddRef()
{
ULONG l = InterlockedIncrement(&m_lRefCount);
return l;
}
ULONG STDMETHODCALLTYPE Release()
{
ULONG l = InterlockedDecrement(&m_lRefCount);
if ( 0 == l)
{
delete this;
}
return l;
}
// ICallNotification
public:
HRESULT STDMETHODCALLTYPE Event(
TAPI_EVENT TapiEvent,
IDispatch * pEvent
);
};
#ifdef ENABLE_DIGIT_DETECTION_STUFF
/////////////////////////////////////////////////////////////////////////////
//
// CDigitDetectionNotification
//
/////////////////////////////////////////////////////////////////////////////
class CDigitDetectionNotification :
public ITDigitDetectionNotification
{
private:
LONG m_lRefCount;
public:
CDigitDetectionNotification()
{
m_lRefCount = 0;
}
HRESULT STDMETHODCALLTYPE QueryInterface(REFIID iid, void **ppvObject)
{
if (iid == IID_ITDigitDetectionNotification)
{
*ppvObject = (void *)this;
AddRef();
return S_OK;
}
if (iid == IID_IUnknown)
{
*ppvObject = (void *)this;
AddRef();
return S_OK;
}
if (iid == IID_IDispatch)
{
*ppvObject = (void *)this;
AddRef();
return S_OK;
}
return E_NOINTERFACE;
}
ULONG STDMETHODCALLTYPE AddRef()
{
ULONG l = InterlockedIncrement(&m_lRefCount);
return l;
}
ULONG STDMETHODCALLTYPE Release()
{
ULONG l = InterlockedDecrement(&m_lRefCount);
if ( 0 == l)
{
delete this;
}
return l;
}
// ICallNotification
public:
HRESULT STDMETHODCALLTYPE DigitDetected(
unsigned char ucDigit,
TAPI_DIGITMODE DigitMode,
long ulTickCount
);
};
#endif // ENABLE_DIGIT_DETECTION_STUFF
#endif //__CALLNOTIFICATION_H_