/*

* 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:  Implements the class CSPEtelIncomingCallMonitor

*

*/

#include "cspetelincomingcallmonitor.h"

#include "csplogger.h"

#include "cspcall.h"

#include "cspconsts.h"

// ---------------------------------------------------------------------------

// CSPEtelIncomingCallMonitor::NewL.

// ---------------------------------------------------------------------------

//

CSPEtelIncomingCallMonitor* CSPEtelIncomingCallMonitor::NewL( 

                                        MCSPIncomingCallObserver& aObserver, 

                                        RMobileLine& aLine,

                                       RCSPLineContainer::TCSPLineId aLineId )

    {

    CSPLOGSTRING(CSPOBJECT, "CSPEtelIncomingCallMonitor::NewL <");

    CSPEtelIncomingCallMonitor* self = new ( ELeave ) CSPEtelIncomingCallMonitor( 

                                        aObserver, aLine, aLineId );

    CSPLOGSTRING(CSPOBJECT, "CSPEtelIncomingCallMonitor::NewL >");

    return self;    

    }

// ---------------------------------------------------------------------------

// Destructs the object by canceling first ongoing monitoring.

// ---------------------------------------------------------------------------

//

CSPEtelIncomingCallMonitor::~CSPEtelIncomingCallMonitor( )

    {

    CSPLOGSTRING(CSPOBJECT, 

        "CSPEtelIncomingCallMonitor::~CSPEtelIncomingCallMonitor" );

    Cancel();

    }

// ---------------------------------------------------------------------------

// Starts the monitor.

// ---------------------------------------------------------------------------

//

void CSPEtelIncomingCallMonitor::StartMonitoring()

    {

    CSPLOGSTRING(CSPINT, "CSPEtelIncomingCallMonitor::StartMonitoring");

    if ( !IsActive() )

        {

        CSPLOGSTRING( CSPINT, 

            "CSPEtelIncomingCallMonitor::StartMonitoring NotifyIncomingCall");

        iCallName.Zero();

        iLine.NotifyIncomingCall( iStatus, iCallName );

        SetActive();

        }

    else

        {

        CSPLOGSTRING( CSPERROR, 

            "CSPEtelIncomingCallMonitor::StartMonitoring Error already active");

        }

    }

// ---------------------------------------------------------------------------

// From CActive.

// Handles line status change notifying.

// ---------------------------------------------------------------------------

//

void CSPEtelIncomingCallMonitor::RunL()

    {

    CSPLOGSTRING(CSPINT, "CSPEtelIncomingCallMonitor::RunL <")

    if ( iStatus == KErrNone )

        {

        iIncomingCallObserver.IncomingCallArrived( iLine, iCallName,

                                                       iLineId );

        // Continue monitoring

        StartMonitoring();        

        }

    else

        {

        CSPLOGSTRING2( CSPERROR, "CSPEtelIncomingCallMonitor::RunL: Error \

                    from RMobileLine: %d", iStatus.Int() );

        }

    CSPLOGSTRING(CSPREQEND, "CSPEtelIncomingCallMonitor::RunL >");

    }

// ---------------------------------------------------------------------------

// From CActive

// Canceling functionality.

// ---------------------------------------------------------------------------

//

void CSPEtelIncomingCallMonitor::DoCancel()

    {

    CSPLOGSTRING( CSPINT, "CSPEtelIncomingCallMonitor::DoCancel" );

    if ( iStatus == KRequestPending )

        {

        CSPLOGSTRING( CSPINT, 

            "CSPEtelIncomingCallMonitor::DoCancel Canceling pending request.." );

        iLine.NotifyIncomingCallCancel();

        }

    }

// ---------------------------------------------------------------------------

// Constructs the monitor.

// ---------------------------------------------------------------------------

//

CSPEtelIncomingCallMonitor::CSPEtelIncomingCallMonitor(

            MCSPIncomingCallObserver& aObserver, 

            RMobileLine& aLine,

            RCSPLineContainer::TCSPLineId aLineId ) : 

            CActive( EPriorityStandard + 2 ),

            iIncomingCallObserver( aObserver ), 

            iLine( aLine ),

            iLineId( aLineId )

    {

    CSPLOGSTRING(CSPOBJECT, 

        "CSPEtelIncomingCallMonitor::CSPEtelIncomingCallMonitor" );

    CActiveScheduler::Add( this );

    }

// End of File