/*

* Copyright (c) 2005-2007 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: MPM Dual Transfer Mode watcher

*

*/

/**

@file mpmdtmwatcher.h

Mobility Policy Manager Dual Transfer Mode watcher class definitions.

*/

#ifndef MPMDTMWATCHER_H

#define MPMDTMWATCHER_H

//  INCLUDES

#include <etelpckt.h>

// FORWARD DECLARATIONS

class CMPMServer;

// CLASS DECLARATION

/**

*  Mobility Policy Manager Dual Transfer Mode watcher.

*  @lib MPMServer.exe

*  @since 3.1

*/

class CMPMDtmWatcher : public CActive

    {

    public: // Constructors and destructor

        /**

        * Two-phased constructor.

        *

        * @return An initialized instance of this class.

        */

        static CMPMDtmWatcher* NewL( RPacketService& aPacketService );

        /**

        * Destructor.

        */

        ~CMPMDtmWatcher();

    public: // New methods

        /**

        * Checks if phone supports Dual Transfer Mode.

        * @since 3.1

        * @return ETrue phone supports DTM, otherwise EFalse.

        */

        TBool IsInDualMode() const;

    protected: // Functions from base classes

        /**

        * From CActive. Cancels request.

        * @since 3.1

        */

        void DoCancel();

        /**

        * From CActive. Run when request completes.

        * @since 3.1

        */

        void RunL();

    private: // New methods

        /**

        * Constructor.

        */

        CMPMDtmWatcher( RPacketService& aPacketService );

        /**

        * C++ default constructor. Not implemented.

        */

        CMPMDtmWatcher();

        /**

        * 2nd phase constructor.

        */

        void ConstructL();

        /**

        * Writes the packet class to log.

        * @since 3.1

        */

        void LogPacketClass() const;

    private: // Data

        RPacketService&             iPacketService;

        RPacketService::TMSClass    iMsClass;

        RPacketService::TMSClass    iMaxMsClass;

    };

#endif // MPMDTMWATCHER_H