/*

* 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 CSPEtelDtmfStopMonitor

*

*/

#include <mccpdtmfobserver.h>

#include <gsmerror.h>

#include "cspeteldtmfstopmonitor.h"

#include "csplogger.h"

#include "cspdtmfprovider.h"

#include "cspconsts.h"

#include "cspdtmfprovider.h"

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

// CSPEtelDtmfStopMonitor::NewL.

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

//

CSPEtelDtmfStopMonitor* CSPEtelDtmfStopMonitor::NewL( 

                                        CSPDTMFProvider& aObserver, 

                                        RMobilePhone& aPhone ) 

    {

    CSPLOGSTRING(CSPOBJECT, 

        "CSPEtelDtmfStopMonitor::NewL()" );

    CSPEtelDtmfStopMonitor* self = new ( ELeave ) CSPEtelDtmfStopMonitor( 

                                        aObserver, aPhone );

    return self;    

    }

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

// Destructs the object by canceling first ongoing monitoring.

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

//

CSPEtelDtmfStopMonitor::~CSPEtelDtmfStopMonitor( )

    {

    CSPLOGSTRING(CSPOBJECT, 

        "CSPEtelDtmfStopMonitor::~CSPEtelDtmfStopMonitor()" );

    Cancel();

    }

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

// Starts the monitor.

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

//

void CSPEtelDtmfStopMonitor::StartMonitoring()

    {

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

    if ( !IsActive() )

        {

        CSPLOGSTRING( CSPINT, 

            "CSP: CSPEtelDtmfStopMonitor::StartMonitoring: Request \

                    iPhone.NotifyStopInDTMFString( iStatus, iEventData )" );

        iPhone.NotifyStopInDTMFString( iStatus );

        SetActive();

        }

    else

        {

        CSPLOGSTRING( CSPERROR, 

            "CSP: CSPEtelDtmfStopMonitor::StartMonitoring: Already active" );

        }

    }

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

// From CActive.

// Handles line status change notifying.

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

//

void CSPEtelDtmfStopMonitor::RunL()

    {

    TInt err = iStatus.Int();

    CSPLOGSTRING2( CSPINT, 

        "CSPEtelDtmfStopMonitor::RunL: status: %d", err );

    if ( err != KErrCancel &&  err != KErrServerTerminated )

        {

        TChar tone = NULL;

        MCCPDTMFObserver::TCCPDtmfEvent event = 

                MCCPDTMFObserver::ECCPDtmfStopInDtmfString;

        iObserver.NotifyDTMFEvent( event, err, tone );

        }

    else

        {

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

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

        }

    // Continue if not in offline mode

    if ( err != KErrGsmOfflineOpNotAllowed && err != KErrCancel

        && err != KErrNotSupported )

        {

        StartMonitoring();

        }

    CSPLOGSTRING( CSPREQEND, "CSPEtelDtmfStopMonitor::RunL End of RunL." );

    }

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

// From CActive

// Canceling functionality.

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

//

void CSPEtelDtmfStopMonitor::DoCancel()

    {

    if ( iStatus == KRequestPending )

        {

        CSPLOGSTRING( CSPINT, 

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

        iPhone.CancelAsyncRequest( EMobilePhoneNotifyStopInDTMFString );

        }

    }

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

// Constructs the monitor.

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

//

CSPEtelDtmfStopMonitor::CSPEtelDtmfStopMonitor(

            CSPDTMFProvider& aObserver, 

            RMobilePhone& aPhone ) : 

            CActive( EPriorityStandard ),             

            iObserver( aObserver ),

            iPhone( aPhone )

    {

    CSPLOGSTRING(CSPOBJECT, 

        "CSPEtelDtmfStopMonitor::CSPEtelDtmfStopMonitor()" );

    CActiveScheduler::Add( this );

    }

// End of file