/*

* Copyright (c) 2005 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:   

*

*/

#ifndef MCEFCACTIONSET_H

#define MCEFCACTIONSET_H

#include <e32base.h>

#include "mcesrv.h"

#include "mceclientserver.h"

//  FORWARD DECLARATION

class CMceSipSession;

class CMceMsgBase;

class CSdpDocument;

// CLASS DECLARATION

/**

*  MCE SIP session.

*

*  @lib 

*  @since

*/

class TMceFCActionSet 

	{

public: // Constructors and destructor

	/**

	* Two-phased constructor.

	* @param aSession, reference to session.

	*/

	TMceFCActionSet( CMceSipSession& aSession );

public://Floor control related

    /**

    * Update floor control related SDP lines in SDP offer.

    * @param aOffer the SDP offer

    */

	void UpdateFCOfferL( CSdpDocument& aOffer );

	/**

    * Update floor control related SDP lines in SDP answer.

    * @param aOffer the SDP answer

    */

	void UpdateFCAnswerL( CSdpDocument& aOffer );

	/**

	* Store floor control related data from SDP document

	* @param aOffer the SDP document

	*/

	void PeekFCDocumentL( CSdpDocument& aOffer );

	/**

	* Release floor control.

	*/

	void ReleaseFC();

    /**

    * Start floor control.

    */

    void StartFCL();

    /**

    * Initialize floor control for incoming session.

    */

	void InitializeFCL();

	/**

	* Initialize floor control for outgoing session.

	* @param aIds the ITC ids

	* @param aType floor control type

	*/

	void InitializeFCL( TMceIds& aIds, const TDesC8& aType );

	/**

	* Update floor control port.

	* @param aIds the ITC ids

	* @param aType floor control type

	*/

	void UpdateFCL( TMceIds& aIds, const TDesC8& aType );

    /**

    * Get floor control related SDP media lines.

    * @return aMediaLines the medialines

    */

    HBufC8* FCGetMediaLinesL();

    /**

    * Set floor control related SDP media lines.

    * @param aMediaLines the medialines

    */

	void FCSetMediaLinesL( CMceMsgBase& aMediaLines );

	/**

	* Send floor control message.

	* @param aMessage the message

	*/

    void SendFCMsgL( const TDesC8& aMessage );

    /**

    * Find out whether the floor control data has changed such that

    * new offer needs to be sent.

    * @return ETrue if new offer needs to be sent

    */

    TBool NeedToSendOffer();

private: // Utility 

    TUint RTCPPort();

private://data

    static void ArrayCleanup(TAny* aArray);

    CMceSipSession& iSession;

	//definitions for unit testing

	MCESRV_UT_DEFINITIONS

	};

#endif

// End of File