/*

* 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:  Declarations for class CSPEtelIncomingCallMonitor

*

*/

#ifndef CSPETELINCOMINGCALLMONITOR_H

#define CSPETELINCOMINGCALLMONITOR_H

#include <e32base.h>

#include <etelmm.h>

#include "mcspincomingcallobserver.h"

#include "rcsplinecontainer.h"

class CSPCall;

class MCCPCallObserver;

/**

* Monitors single ETel RMobileLine for incoming calls.

*

*  This monitor is applied only for listening incoming calls, i.e.

*  line capabilites are not monitored.

*

*  @lib csplugin.dll

*  @since S60 v3.2

*/

class CSPEtelIncomingCallMonitor: public CActive

    {

    public: //Constructors and descructor

        /**

        * Two-phased constructing for the monitor.

        *

        * @param aObserver the observer for getting notification

        * @param aLine the line to monitor

        * @param aLineId line identifier

        */

        static CSPEtelIncomingCallMonitor* NewL( 

                MCSPIncomingCallObserver& aObserver, 

                RMobileLine& aLine,

                RCSPLineContainer::TCSPLineId aLineId );

        /**

        * C++ default destructor

        */

        virtual ~CSPEtelIncomingCallMonitor( );

        /**

        * Start monitoring call events

        * @since S60 3.2

        */

        void StartMonitoring();

    protected: // From CActive

        /**

        * From CActive

        * RunL

        * @since S60 3.2

        */

        void RunL();

        /**

        * From CActive

        * Cancels the monitor

        * @since S60 3.2

        */

        void DoCancel();

    private:

        /**

        * C++ default constructor

        * @param aObserver the observer for status change (incoming call)

        * @param aLine the line associated with the call

        * @param aLineId line identifier

        */

        CSPEtelIncomingCallMonitor( MCSPIncomingCallObserver& aObserver,

                                  RMobileLine& aLine,

                                  RCSPLineContainer::TCSPLineId aLineId );

    private: // data

        /**

        * Forwards the incoming call information.

        */

        MCSPIncomingCallObserver& iIncomingCallObserver;

        /**

        * Incoming call name received from ETel.

        */ 

        TName iCallName;

        /**

        * Line that is being observed for incoming call.

        */

        RMobileLine& iLine;

        /**

        * Line identifier / type.

        */

        RCSPLineContainer::TCSPLineId iLineId;

    };

#endif // CSPETELINCOMINGCALLMONITOR_H