/*

* Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

* Name          : CancelUASStates.h

* Part of       : TransactionUser

* Version       : SIP/5.0

*

*/

/**

 @internalComponent

*/

#ifndef CANCELUASSTATES_H

#define CANCELUASSTATES_H

// INCLUDES

#include "UserAgentState.h"

// CLASS DECLARATION

//Waiting SIP request from CTransaction.

class CCancelUAS_Start : public CUserAgentState

	{

public: // Constructors and destructor

	CCancelUAS_Start();

	~CCancelUAS_Start();	

public: // From CUserAgentState

	void TransactionEndsL(CUserAgent& aUserAgent, TInt aReason) const;

	void ReceiveL(CUserAgent& aUserAgent, CSIPRequest* aRequest) const;

public: // New functions

	void SetNeighbourStates(CUserAgentState& aFinalRespSent);

private: // Data

	//Next possible state

	CUserAgentState* iFinalRespSent;

	};

//Waiting for Transaction state machine to end

class CCancelUAS_FinalRespSent : public CUserAgentState

	{

public: // Constructors and destructor

	CCancelUAS_FinalRespSent();

	~CCancelUAS_FinalRespSent();	

public: // From CUserAgentState

	void TransactionEndsL(CUserAgent& aUserAgent, TInt aReason) const;

	//TransactionOwner should not know about this transaction as CANCEL is not

	//passed above TU.

	void SendResponseL(CUserAgent& aUserAgent,

					   CSIPResponse* aResp,

					   const TSIPTransportParams& aParams) const;

	};

#endif // end of CANCELUASSTATES_H

// End of File