/*

* Copyright (c) 2007-2009 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        : sipprflregisterdelayrequestedstate.h

* Part of     : sip profile fsm

* Version     : %version: 2.1.1 %

*

*/

/**

 @internalComponent

*/

#ifndef CSIPPRFLREGISTERDELAYREQUESTEDSTATE_H

#define CSIPPRFLREGISTERDELAYREQUESTEDSTATE_H

//  INCLUDES

#include "sipprflstatebase.h"

// FORWARD DECLARATIONS

class MSIPProfileContext;

// CLASS DECLARATION

/**

* Reacts to events that are possible in "Register Delay Requested" state. 

* Profile is in this state when the registration is requested, 

* but after a delay.

*/

class CSIPPrflRegisterDelayRequestedState: public CSIPPrflStateBase

	{

	public:// Constructors and destructor

        /**

        * Two-phased constructor.

        * @param aUser user for the state machine

        */

		IMPORT_C static CSIPPrflRegisterDelayRequestedState* NewL(

		    MSIPProfileFSMUser& aUser);

		/**

		* Destructor

		*/

		IMPORT_C ~CSIPPrflRegisterDelayRequestedState();

	public://new functions

		/**

		* Links states

		* @param aInitState "Init" state

		*/

		IMPORT_C void LinkStates(CSIPPrflStateBase& aInitState);

	public://functions from base class

	    CSIPConcreteProfile::TStatus ConcreteProfileState() const;

		/**

		* Deregisters the profile. Moves profile to 

		* "Init" state.

		* @param aContext a profile context

		*/

		void DeregisterL(MSIPProfileContext& aContext);

		/**

		* Retry registration timer has expired. Moves profile

		* to "Init"state.

		* @param aContext a profile context

		*/

		void ChangeRegistrationStateL(MSIPProfileContext& aContext);

		/**

		* Refreshes the connection.

		* @param aContext a profile context

		*/		

		void RegisterL(MSIPProfileContext& aContext);

		/**

		* Connection state has changed. Moves profile

		* to "Init"state. Or

		* In case of UnAvailable connection report error to client and move profile to "Init" state 

		* @param aContext a profile context

		* @param aState indicates the current connection state

		*/

		void ConnectionStateChanged(MSIPProfileContext& aContext,

					CSIPConnection::TState aState);	

	private:

		CSIPPrflRegisterDelayRequestedState(MSIPProfileFSMUser& aUser);

	private: // Data

		CSIPPrflStateBase* iInitState;

	};

#endif // CSIPPRFLREGISTERDELAYREQUESTEDSTATE_H