/*

* Copyright (c) 2005-2006 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:  The base active object declaration

*

*/

#ifndef BT_SERVICE_DELAYED_DESTROYER_H

#define BT_SERVICE_DELAYED_DESTROYER_H

//  INCLUDES

#include <btengdiscovery.h>

#include <e32base.h>

NONSHARABLE_CLASS (CBTServiceDelayedDestroyer) : public CActive

    {

public:

    static CBTServiceDelayedDestroyer* NewL(CActive::TPriority aPriority);

    static CBTServiceDelayedDestroyer* NewLC(CActive::TPriority aPriority);

    virtual ~CBTServiceDelayedDestroyer();

public:

    /**

     * Calls SetActive().

     */

    void GoActive();

    // Sets the pointer which will be destroyed.

    // Must be called with GoActive, they are pairs, first 

    // call SetDestructPointer and then GoActive.

    void SetDestructPointer(CBTEngDiscovery* aPtr);

private:    

    /**

     * From CActive. 

     * cancels the outstanding request.

     */

    virtual void DoCancel();

    /**

     * From CActive. 

     * Handles the request completion event.

     * Deletes CBTEngDiscovery object which is passed via SetDestructPointer method.

     */

    virtual void RunL();

    /**

     * From CActive. 

     * Handles the leave from RunL().

     * @param aError the leave code in RunL()

     * @return the error code to Active Scheduler

     */

    virtual TInt RunError(TInt aError);

private:    

    CBTServiceDelayedDestroyer(CActive::TPriority aPriority);

private:

    TRequestStatus iStatus;

    CBTEngDiscovery* iPtr;    

    };

#endif  // BT_SERVICE_DELAYED_DESTROYER_H