/*

* Copyright (c) 2007-2008 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:   Function definitions for VCC Releasing State

*

*/

#ifndef TVCCSTATERELEASING_H

#define TVCCSTATERELEASING_H

//  INCLUDES

#include <e32base.h>

#include <e32cmn.h> // HBufC

#include "tvccstate.h"

/**  Releasing state name */

const TUint KVccStateReleasing = 2;

//forward declarations

class CVccPerformer;

/**

* The base class for VCC state machine implementation.

* Contains default implementations for the functions.

* 

*  @lib vccperformer.dll

*  @since S60 3.2

*/

class TVccStateReleasing: public TVccState

    {

public:

	/**

	* c'tor

	*/

	TVccStateReleasing();

    /**

    * Links the state i.e. provides transition points.

    * @param aInit an init state

    */

    void LinkState( TVccState& aInit );

// From base class TVccState	

    /**

     * @see TVccState::Name()

     */

	TUint Name() const;

    /**

     * @see TVccState::CallStateChanged()

     */

	void CallStateChanged( CVccPerformer& aContext, 

	                        const MCCPCallObserver::TCCPCallState aState,

	                        MCCPCall* aCall );

    /**

     * @see TVccState::CallEventOccurred()

     */

	void CallEventOccurred( CVccPerformer& aContext, 

	            const MCCPCallObserver::TCCPCallEvent aEvent,

	            MCCPCall* aCall );

private:

    //no copying

    TVccStateReleasing(const TVccStateReleasing&);

    TVccStateReleasing operator = (const TVccStateReleasing&);

private:

    /**

     * Reference to Init state

     * Not own.

     */

	TVccState* iInit;

};

#endif      // TVCCSTATERELEASING_H

// End of File