/*

* 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        : unregistered.h

* Part of     : SIPAPI

* Interface   : 

* Version     :

*

*/

/**

 @internalComponent

*/

#ifndef CUNREGISTERED_H

#define CUNREGISTERED_H

// INCLUDES

#include "sipregistrationstate.h"

// FORWARD DECLARATIONS

// CLASS DECLARATION

class CUnregistered : public CRegistrationState

	{

public: // Constructor and destructor

    static CUnregistered* NewL();

	~CUnregistered();

public: // From CRegistrationState

	CSIPClientTransaction* RegisterL(CRegBindingImplementation& aRegistration,

                                     CSIPMessageElements* aElements) const;

    TBool IncomingResponseL(CRegBindingImplementation& aRegistration,

                            CSIPResponseElements* aElements,

		                    TUint32 aRequestId,

					        TUint32 aRegistrationId,

					        TUint32 aRefreshId,

                            CConnectionCallback& aCallback) const;

    TBool ErrorOccured(CRegBindingImplementation& aRegistration,

                       TInt aError,

                       TUint32 aRequestId,

                       CConnectionCallback& aCallback) const;

    void ConnectionLost(CRegBindingImplementation& aRegistration) const;

public: // New functions

	void SetNeighbourStates(CRegistrationState& aRegistering);

private: // For internal use

	CUnregistered();

private: // Data

	// Next possible state, not owned.

    CRegistrationState* iRegistering;

	};

#endif