/*

* Copyright (c) 2005-2006 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:  Monitor the status of CS call

*

*/

#include "muscallstatusmonitor.h"

#include "mussesseioninformationapi.h"

#include "muslogger.h"

#include <mmtsy_names.h>

#include <e32property.h>

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

// Symbian two-phase constructor.

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

//

CMusCallStatusMonitor* CMusCallStatusMonitor::NewL( 

    const RMobileCall& aCall, 

    MMusTsyPropertyObserver& aObserver,

    MMusCallStateObserver& aCallStateObserver )

    {

    MUS_LOG( "mus: [MUSAO]  -> CMusCallStatusMonitor::NewL" )

    CMusCallStatusMonitor* self = 

        new( ELeave )CMusCallStatusMonitor( aCall, aObserver, aCallStateObserver );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    MUS_LOG( "mus: [MUSAO]  <- CMusCallStatusMonitor::NewL" )

    return self;

    }

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

// C++ destructor.

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

//

CMusCallStatusMonitor::~CMusCallStatusMonitor()

    {

    MUS_LOG( "mus: [MUSAO]  -> CMusCallStatusMonitor::~CMusCallStatusMonitor" )        

    Cancel();        

    MUS_LOG( "mus: [MUSAO]  <- CMusCallStatusMonitor::~CMusCallStatusMonitor" )

    }

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

// Symbian second-phase constructor.

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

//

void CMusCallStatusMonitor::ConstructL()

    {

    MUS_LOG( "mus: [MUSAO]  -> CMusCallStatusMonitor::ConstructL" )   

    CActiveScheduler::Add( this );           

    User::LeaveIfError( iCall.GetMobileCallStatus(iCallStatus) );

    CheckStateL();

    iCall.NotifyMobileCallStatusChange( iStatus, iCallStatus );

    SetActive();        

    MUS_LOG( "mus: [MUSAO]  <- CMusCallStatusMonitor::ConstructL" )

    }

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

// C++ constructor.

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

//

CMusCallStatusMonitor::CMusCallStatusMonitor(

    const RMobileCall& aCall, 

    MMusTsyPropertyObserver& aObserver,

    MMusCallStateObserver& aCallStateObserver ) 

    : CMusCallMonitorBase( aCall, aObserver, aCallStateObserver )  

    {    

    }

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

// CMusCallStatusMonitor::RunL()

// Implemented for CActive.It will be called any NotifyMobileLineStatusChange

// Event happens.

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

//

void CMusCallStatusMonitor::RunL()

    {

    MUS_LOG( "mus: [MUSAO]  -> CMusCallStatusMonitor::RunL" )    

    iCall.NotifyMobileCallStatusChange( iStatus, iCallStatus );

    SetActive();       

    CheckStateL();

    MUS_LOG( "mus: [MUSAO]  <- CMusCallStatusMonitor::RunL" )

    }

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

// CMusCallStatusMonitor::DoCancel()

// Implemented for CActive.

// Will be called when Cancel() method is called.

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

//

void CMusCallStatusMonitor::DoCancel()

    {

    MUS_LOG( "mus: [MUSAO]  -> CMusCallStatusMonitor::DoCancel" )

    iCall.CancelAsyncRequest( EMobileCallNotifyMobileCallStatusChange );

    MUS_LOG( "mus: [MUSAO]  <- CMusCallStatusMonitor::DoCancel" )

    }

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

// CMusCallStatusMonitor::SetIntialStateL()

// Sets the Call State to Property

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

//

void CMusCallStatusMonitor::CheckStateL()

    {

    MUS_LOG( "mus: [MUSAO]  -> CMusCallStatusMonitor::CheckStateL" ) 

    MUS_LOG1( "mus: [MUSAO]  Call->iCallStatus =  %d", iCallStatus )    

    switch ( iCallStatus )    

        {

        case RMobileCall::EStatusConnected:	

            SetStateL( NMusSessionInformationApi::ECallConnected );

            break;

        case RMobileCall::EStatusDisconnecting:                 

        case RMobileCall::EStatusDisconnectingWithInband:

            SetStateL( NMusSessionInformationApi::ENoCall );

            // The following callback causes self deletion:

            NotifyCallStateChanged( NMusSessionInformationApi::ENoCall );

            // Do not use the member variables after this point. 

            break;

        case RMobileCall::EStatusHold:	

            SetStateL( NMusSessionInformationApi::ECallHold );

            break;

        default:           

            break; // No actions

        } 

    MUS_LOG( "mus: [MUSAO]  <- CMusCallStatusMonitor::CheckStateL" )    

    }

// End of file