#pragma once
#include "VirtualChan.h"

class ChanExten : public VirtualChan
{
public:
	ChanExten(CFsProxy* pParent, uint32_t ChanNo);
	virtual~ChanExten();

	void discard(bool DoOrNot) { m_VoidFlag = DoOrNot; }
	virtual DEV_RES_TYPE type(void) const { return DEV_RES_TYPE_EXT; }
	virtual bool isVoid(void) const { return m_VoidFlag; }
	virtual bool isFree(void) const;
	virtual void regist(void) const;
	virtual void onChanHold(EVENT_HOLD_TYPE HoldType);
	virtual void onChanEvent(PCHAN_EVENT_NOTIFY pNotify);
	virtual void onSessionChanEvent(VirtualChan* pChanSession, PCHAN_EVENT_NOTIFY pNotify);

	void forceState(CHAN_LOGIC_STATE NewState);

private:
	void __setCallNumber(void);

private:
	bool m_VoidFlag;
	long m_OpInstance;
};