/*

* 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:  IMPS Protocol implementation for Presence Framework

*

*/

#ifndef __CSUBSCRIBEPRESENTITYGROUPMEMBERSPRESENCEREQUEST_H__

#define __CSUBSCRIBEPRESENTITYGROUPMEMBERSPRESENCEREQUEST_H__

//  INCLUDES

#include <e32base.h>

#include <ximpbase.h>

#include "impsdebugprint.h"

// FORWARD DECLARATIONS

class MImpsPrtPluginConnectionManager;

class MPEngXMLParser;

class MPEngXmlSerializer;

class MPresenceInfoFilter;

class MXIMPIdentity;

/**

 * CSubscribePresentityGroupMembersPresenceRequest

 *

 * Issue Subscribe Presentity Group List Request to Network Server

 *

 * @lib ?library

 * @since S60 v4.0

 */

class CSubscribePresentityGroupMembersPresenceRequest: public CActive

    {

    public:

        static CSubscribePresentityGroupMembersPresenceRequest* NewL(

            MImpsPrtPluginConnectionManager& aConnMan,

            TXIMPRequestId aRequestId );

        static CSubscribePresentityGroupMembersPresenceRequest* NewLC(

            MImpsPrtPluginConnectionManager& aConnMan,

            TXIMPRequestId aRequestId );

        virtual ~CSubscribePresentityGroupMembersPresenceRequest();

    private:

        CSubscribePresentityGroupMembersPresenceRequest(

            MImpsPrtPluginConnectionManager& aConnMan,

            TXIMPRequestId aRequestId  );

        void ConstructL();

    private: // from CActive

        void DoCancel();

        void RunL();

        TInt RunError( TInt aError );

    public:

        void SubscribePresentityGroupMembersPresenceL(

            const MXIMPIdentity& aIdentity,

            const MPresenceInfoFilter& aPif );

    private: // data

        /**

         * Request Id from PrFw

         */

        TXIMPRequestId iRequestId;

        /**

         * Send data request to pure data handler generates the id

         */

        TInt iSendId;

        HBufC8* iResponse;

        /**

         * ?description_of_pointer_member

         * Own.  *** Write "Own" if this class owns the object pointed to; in

                     other words, if this class is responsible for deleting it.

         */

        MPEngXMLParser* iParser;

        /**

         * Imps Protocol Plugin Connection Manager

         * Not own.  *** Write "Not own" if some other class owns this object.

         */

        MImpsPrtPluginConnectionManager& iConnMan;

    };

#endif // __CSUBSCRIBEPRESENTITYGROUPMEMBERSPRESENCEREQUEST_H__