/*

* Copyright (c) 2004-2007 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:  Contains the CBtOnQuery class definition. This Implementation is used to avoid

*  				 User::WaitForRequest() function and ViewServer 11 panic when BT naming query is activated. 

*

*/

#ifndef BTONQUERY_H

#define BTONQUERY_H

#include <e32base.h>

class MBTOnNotify;

class CBtOnQuery : public CActive

    {

    public: // construction / destruction

        /**

        * NewL()

        * Create a CBtOnQuery object

        * @param aNotify notifier to the calling object

        * @return a pointer to the created instance of CBtOnQuery

        */

        static CBtOnQuery* NewL( MBTOnNotify& aNotify );  

        /**

        * NewLC()

        * Create a CBtOnQuery object

        * @param aNotify notifier to the calling object

        * @return a pointer to the created instance of CBtOnQuery

        */

        static CBtOnQuery* NewLC( MBTOnNotify& aNotify );  

       /**

        * ~CBtOnQuery()

        * Destroy the object and release all memory objects

        */

        ~CBtOnQuery();

    public: // new functions

        /**

        * IsBluetoothOn()

        * Starts this Active object

        */

        void IsBluetoothOn();

    protected: // from CActive 

        /**

        * RunL()

        * Respond to an event

        */

        void RunL();		

         /**

        * RunError()

        * Handles errors which is throwed by RunL() function 

        */ 

        void RunError();

        /**

        * DoCancel

        * Cancel any outstanding requests

        */

        void DoCancel();

    protected: // construction

        /**

        * CBtOnQuery()

        * @param aNotify notifier to the calling object

        */

        CBtOnQuery( MBTOnNotify& aNotify );

        /**

        * ConstructL()

        * Standard second phase construction

        */

        void ConstructL();

    private: // data

        MBTOnNotify &iNotify;    

       	RNotifier iNotif;

       	TPckgBuf<TBool> iResultPckg;	

    };

#endif // BTONQUERY_H

//  End of File