/*

* Copyright (c) 2007 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:  Holdes data of a presentity.

*

*/

#ifndef C_CLOGSEXTPRESENTITYDATA_H

#define C_CLOGSEXTPRESENTITYDATA_H

#include <e32base.h>

#include "ximpcontextobserver.h"

#include "mlogsextservicehandlerobserver.h"

class MXIMPBase;

class TXIMPRequestId;

class CLogsExtServiceHandler;

/**

 * Presentity data holder.

 *

 * @since S60 v3.2

 */ 

NONSHARABLE_CLASS(CLogsExtPresentityData) : 

        public CBase     

    {

public: 

    enum TPresentityDataState 

            {        

            ESubscriptionOngoing = 0,

            ESubscribed,

            EUnsubscriptionOngoing,

            EUnsubscribed

            };

public:          

    /**

     * Creates a new CLogsExtPresentityData.

     *

     * @since S60 v3.2

     * @param aPresentityId a presentity id

     * @param aServiceHandler the service handler

     * @return a new CLogsExtPresentityData instance

     */

    static CLogsExtPresentityData* NewL(         

        const TDesC& aPresentityId,

        CLogsExtServiceHandler& aServiceHandler );

    /**

     * Creates a new CLogsExtPresentityData.

     *

     * @since S60 v3.2

     * @param aPresentityId a presentity id     

     * @param aServiceHandler the service handler

     * @return a new CLogsExtPresentityData instance

     */    

    static CLogsExtPresentityData* NewLC(         

        const TDesC& aPresentityId,

        CLogsExtServiceHandler& aServiceHandler );

    /**

     * Destructor.

     */

    ~CLogsExtPresentityData();

public: 

    /**

     * Returns the presentity id.

     *

     * @since S60 v3.2

     * @return the presentity id

     */ 

    const TDesC& PresentityId();   

    /**

     * Returns current subscription state.

     *

     * @since S60 v3.2

     * @return the subscription state.

     */

    TInt Status();

    /**

     * Sets subscription state.

     *

     * @since S60 v3.2

     * @param the subscription state.

     */    

    void SetStatus( TPresentityDataState aStatus );

    /**

     * Returns subscription request id.

     *

     * @since S60 v3.2

     * @return the subscription request id.

     */    

    TXIMPRequestId PresentitySubscriptionRequestId();

    /**

     * Sets subscription request id.

     *

     * @since S60 v3.2

     * @param the subscription state.

     */

    void SetPresentitySubscriptionRequestId( TXIMPRequestId aRequestId );

private:

    /**

     * Symbian second-phase constructor.

     */                    

    void ConstructL( const TDesC& aPresentityId );

    /**

     * Constructor.

     */

    CLogsExtPresentityData( CLogsExtServiceHandler& aServiceHandler ); 

private: // data

    /**

     * The request id of the subscription request.

     */

    TXIMPRequestId iPresentitySubscriptionRequestId;

    /**

     * Current subscription state.     

     */

    TPresentityDataState iState;

    /**

     * The presentity id

     * Own.

     */

    HBufC* iPresentityId;

    /**

     * Service handler     

     */

    CLogsExtServiceHandler& iServiceHandler;

    };

#endif  //  C_CLOGSEXTPRESENTITYDATA_H