/*

* Copyright (c) 2006 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 implementation for XIMP Framework

*

*/

#ifndef CPRESENCEPLUGIN_H

#define CPRESENCEPLUGIN_H

#include <e32base.h>

#include <ximpprotocolpluginbase.h>

#include "presencelogger.h"

class CPresencePluginConnection;

class MXIMPProtocolConnection;

class MXIMPServiceInfo;

class CPresenceConnectionInfo;

/**

 * CPresencePlugin

 *

 * Implementation of CXIMPProtocolPluginBase

 *

 * @lib presenceplugin.dll

 * @since S60 v3.2

 */

NONSHARABLE_CLASS( CPresencePlugin ) : public CXIMPProtocolPluginBase

    {

    public:

         /**

         * Two-phased constructor.

         *

         * @param none

         */

        static CPresencePlugin* NewL();

        /**

         * Two-phased constructor.

         *

		 * @param none

         */

        static CPresencePlugin* NewLC();

        /**

         * Standard C++ destructor

         */

        ~CPresencePlugin();

    private:

        /**

         * Standard C++ constructor

         */   

        CPresencePlugin();

        /**

         * Delete connection from arrays

         * @param TInt aIndex, array index

         * @return none

         */  

        void DeleteConnection( TInt aIndex );

    public: // from base class MXIMPProtocolPlugin

        /**

         * Defined in a base class

         */ 

        void PrimeHost( MXIMPProtocolPluginHost& aHost );

        /**

         * Defined in a base class

         */ 

        MXIMPProtocolConnection& AcquireConnectionL(

            const MXIMPServiceInfo& aService,

            const MXIMPContextClientInfo& aContextClient );

        /**

         * Defined in a base class

         */                 

        void ReleaseConnection( MXIMPProtocolConnection& aConnection );

    public: // from base class MXIMPBase

        /**

         * Defined in a base class

         */ 

        TAny* GetInterface(

            TInt32 aInterfaceId,

            TIfGetOps aOps );

        /**

         * Defined in a base class

         */ 

        const TAny* GetInterface(

            TInt32 aInterfaceId,

            TIfGetOps aOps ) const;

        /**

         * Defined in a base class

         */ 

        TInt32 GetInterfaceId() const;

    private: // Data

        /**

         * Prime host

         * Own.

         */

        MXIMPProtocolPluginHost* iHost;

        /**

         * connection array

         * Own.

         */

        RPointerArray< CPresencePluginConnection > iConnections;

        /**

         * connection data array

         * Own.

         */

        RPointerArray< CPresenceConnectionInfo > iConnectionArray;

        SIMPLE_UNIT_TEST( T_CPresencePlugin )

    };

#endif // CPRESENCEPLUGIN_H