Passing C++ classes across DCOM

#if !defined(AFX_SERVERACCESSPOINT_H__70D2AF9B_3B70_4B39_B6C2_B617EE936ED9__INCLUDED_)
#define AFX_SERVERACCESSPOINT_H__70D2AF9B_3B70_4B39_B6C2_B617EE936ED9__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// ServerAccessPoint.h : header file
//

#include "../StreamingServer/StreamingServer.h"
#include "Connection.h"


#define IID_SERVER			IID_IStreamingSrv
#define CLSID_SERVER		CLSID_StreamingSrv
#define I_SERVER			IStreamingSrv

class CServerListener
{
public:
	virtual void OnServerConnectionChanged(CConnectionArray* pArray) = 0;
};

/////////////////////////////////////////////////////////////////////////////
// CServerAccessPoint command target

class CServerAccessPoint : public CCmdTarget
{
	DECLARE_DYNCREATE(CServerAccessPoint)

public:
// Constructor/destructor
	CServerAccessPoint();
	virtual ~CServerAccessPoint();

// Attributes
	void AddListener(CServerListener*pListener);
	void RemoveListener();

	bool IsValidServer();
	bool IsConnected();

	static 
	CServerAccessPoint*	GetServer();

	CConnectionArray	m_connections;

// Operations
public:
	bool ServerConnect(CConnection& connObj);
	void ServerDisconnect();
	void OnConnectionsChanged(VARIANT* pNewConnections);

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CServerAccessPoint)
	//}}AFX_VIRTUAL

// Implementation
protected:

	void PumpMessage();
	void ShowError(CString text);
	void ShowServerError();

	// Generated message map functions
	//{{AFX_MSG(CServerAccessPoint)
		// NOTE - the ClassWizard will add and remove member functions here.
	//}}AFX_MSG

	DECLARE_MESSAGE_MAP()
	BEGIN_INTERFACE_PART(ConnectionSink,IConnectionSink)
		STDMETHOD(GetTypeInfoCount)(unsigned int*)
			{ return E_NOTIMPL; }
		STDMETHOD(GetTypeInfo)(unsigned int, LCID, ITypeInfo**)
			{ return E_NOTIMPL; }
		STDMETHOD(GetIDsOfNames)(REFIID, LPOLESTR*, unsigned int, LCID, DISPID*)
			{ return E_NOTIMPL; }
		STDMETHOD(Invoke)(DISPID, REFIID, LCID, unsigned short, DISPPARAMS*,
						  VARIANT*, EXCEPINFO*, unsigned int*)
			{ return E_NOTIMPL; }
		STDMETHOD(OnPropertyChanged)(VARIANT*pProperty);
		STDMETHOD(OnEvent)(VARIANT*pProperty);
	END_INTERFACE_PART(ConnectionSink)

	DECLARE_INTERFACE_MAP()

protected:

	CComPtr<IUnknown>	m_pUnkSink;
	DWORD				m_dwSinkCookie;
	I_SERVER*			m_pDcomServer;
	CConnection			m_connection;

	CServerListener*	m_pListener;

	static	
	CServerAccessPoint*	m_pServer;
};

inline void CServerAccessPoint::AddListener(CServerListener*pListener)
{
	m_pListener = pListener;
}

inline void CServerAccessPoint::RemoveListener()
{
	m_pListener = NULL;
}

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_SERVERACCESSPOINT_H__70D2AF9B_3B70_4B39_B6C2_B617EE936ED9__INCLUDED_)