/*

* 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:  IETF SIMPLE Protocol, creating virtualgroup

*

*/

#ifndef CPRESENCEPLUGINVIRTUALGROUP_H

#define CPRESENCEPLUGINVIRTUALGROUP_H

#include <e32base.h>

#include <e32std.h>

#include <ximpbase.h>

#include <badesca.h>

#include "mpresencepluginconnectionobs.h"

#include "presencelogger.h"

class MXIMPObjectCollection;

class CPresencePluginData;

/**

 * CPresencePluginVirtualGroup

 *

 * virtual groups

 *

 * @lib presenceplugin.dll

 * @since S60 v3.2

 */

NONSHARABLE_CLASS( CPresencePluginVirtualGroup ): public CBase

    {

    public:

        /**

         * Constructor.

         * @param aId watcher id

         * @param aSipId watcher SIP identity

         */

        static CPresencePluginVirtualGroup* NewL( 

            MPresencePluginConnectionObs& aObs,

            const TDesC16& aListName,

            CPresencePluginData* aPresenceData );

        /**

         * Standard C++ destructor

         */ 

        virtual ~CPresencePluginVirtualGroup();           

    private:

        /**

         * Standard C++ constructor

         * @param aObs, Presence plugin connection             

         * @param aPresenceData, access to presence data

         */

        CPresencePluginVirtualGroup( MPresencePluginConnectionObs& aObs,

            CPresencePluginData* aPresenceData );

        /**

         * Performs the 2nd phase of construction.

         */ 

        void ConstructL( const TDesC16& aListName );

        /**

         * IdentityExists()

         *

         * @since S60 3.2 

         * @param aIdentityUri, identity url

         * @return TInt, return KErrNotFound if indentity not exists 

         */ 

        TInt IdentityExists( const TDesC& aIdentityUri ); 

    public:

        /**

         * GetVirtualIdentityArray()

         *

         * @since S60 3.2 

         * @param aColl, XIMP object collection

         * @return none

         */     

        CDesCArray* GetVirtualIdentityArray( );

        /**

         * GetOnlineEntitiesL()

         *

         * @since S60 3.2 

         * @param aColl, XIMP object collection

         * @return none

         */     

        void GetVirtualEntitiesL( MXIMPObjectCollection& aColl );

        /**

         * AddOnlineEntity()

         *

         * @since S60 3.2 

         * @param aIdentityUri, identity url

         * @return none

         */ 

        void AddEntityL( const TDesC& aIdentityUri );

        /**

         * RemoveOnlineEntity()

         *

         * @since S60 3.2 

         * @param aIdentityUri, identity url

         * @return none

         */ 

        void RemoveEntityL( const TDesC& aIdentityUri );       

        /**

         * HandlePresentityGroupMemberAddedL()

         *

         * @since S60 5.1 

         * @param aIdentityUri, identity url

         * @return none

         */ 

        void HandlePresentityGroupMemberAddedL( const TDesC& aIdentityUri );

    private: // data

        /**

         * XIMP Plugin connection observer

         */

        MPresencePluginConnectionObs& iConnObs;

        /**

         * Access to presence data.

         * Not Own.

         */        

        CPresencePluginData*    iPresenceData;

        /**

         * Identities/Uri of online Buddies.

         */        

        CDesCArray* iVirtualMember;

        /**

         * list ident

         * own

         */

        HBufC16* iListName;

        SIMPLE_UNIT_TEST( T_CPresencePluginVirtualGroup )

        SIMPLE_UNIT_TEST( T_CPresencePluginXdmUtils )

    };

#endif // CPRESENCEPLUGINVIRTUALGROUP_H