/*

* 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 Conference call

*

*/

#include "mussesseioninformationapi.h"

#include "muslogger.h"

#include "muscallconferencemonitor.h"

#include "muscallconferenceeventmonitor.h"

#include <etelmm.h>

#include <e32svr.h>

#include <mmtsy_names.h>

#include <e32property.h>

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

// Symbian two-phase constructor.

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

//

CMusCallConferenceMonitor* CMusCallConferenceMonitor::NewL( RMobilePhone& aPhone,

                              RMobileLine& aLine,

                              RPointerArray<CMusCallMonitor>& aCallMonitorArray )

    {

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

    CMusCallConferenceMonitor* self = new (ELeave) 

                              CMusCallConferenceMonitor(aLine,aCallMonitorArray);

    CleanupStack::PushL( self );

    self->ConstructL( aPhone );

    CleanupStack::Pop( self );

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

    return self;

    }

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

// C++ destructor.

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

//

CMusCallConferenceMonitor::~CMusCallConferenceMonitor()

    {

    MUS_LOG( "mus: [MUSAO]  -> \

                        CMusCallConferenceMonitor::~CMusCallConferenceMonitor" )        

    Cancel();   

    iConfCall.Close();

    delete iConfCallEvent;

    MUS_LOG( "mus: [MUSAO]  <- \

                        CMusCallConferenceMonitor::~CMusCallConferenceMonitor" )

    }

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

// Symbian second-phase constructor.

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

//

void CMusCallConferenceMonitor::ConstructL( RMobilePhone& aPhone )

    {

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

    CActiveScheduler::Add( this );            

    User::LeaveIfError(iConfCall.Open(aPhone));    

    iConfCall.NotifyConferenceStatusChange(iStatus,iConfStatus);   

    SetActive();    

    iConfCallEvent = CMusCallConferenceEventMonitor::NewL(aPhone,

                                                          iLine,

                                                          iCallMonitorArray); 

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

    }

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

// C++ constructor.

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

//

CMusCallConferenceMonitor::CMusCallConferenceMonitor(RMobileLine& aLine,

                            RPointerArray<CMusCallMonitor>& aCallMonitorArray) 

        : CActive( EPriorityNormal ),

          iLine(aLine),

          iCallMonitorArray(aCallMonitorArray)

    {    

    }

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

// CMusCallConferenceMonitor::RunL()

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

// Event happens.

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

//

void CMusCallConferenceMonitor::RunL()

    {

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

    iConfCall.NotifyConferenceStatusChange(iStatus,iConfStatus); 

    SetActive();       

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

    switch(iConfStatus)    

        {         

            case RMobileConferenceCall::EConferenceIdle:

                 MonitorCallL();                                	

                 break;

            case RMobileConferenceCall::EConferenceActive:	                 

                 SetStateL( NMusSessionInformationApi::EConferenceCall );

                 break;

            case RMobileConferenceCall::EConferenceHold:

                 SetStateL(NMusSessionInformationApi::ECallHold);	

                 break;

            default:

                 break;

        }

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

    }

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

// CMusCallConferenceMonitor::DoCancel()

// Implemented for CActive.

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

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

//

void CMusCallConferenceMonitor::DoCancel()

    {

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

    iConfCall.CancelAsyncRequest( EMobileConferenceCallNotifyConferenceStatusChange );

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

    }

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

// CMusCallConferenceMonitor::RunError( TInt aError )

// Implemented for CActive.

// Will be called automatically by framework when RunL Leaves.

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

//

TInt CMusCallConferenceMonitor::RunError( TInt aError )

    {

    MUS_LOG1( "mus: [MUSAO]  -> CMusCallConferenceMonitor::RunError, aError %d", \

                                                                          aError )

    aError = KErrNone;

    MUS_LOG( "mus: [MUSAO]  <- CMusCallConferenceMonitor::RunError" )    

    return aError;

    }

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

// CMusCallConferenceMonitor::SetStateL()

// Sets the Call State to Property

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

//

void CMusCallConferenceMonitor::SetStateL()

    {

    MUS_LOG( "mus: [MUSAO]  -> CMusCallConferenceMonitor::SetStateL")    

    User::LeaveIfError(iConfCall.GetConferenceStatus(iConfStatus));    

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

    switch(iConfStatus)    

        {         

            case RMobileConferenceCall::EConferenceIdle:                 

                 break;

            case RMobileConferenceCall::EConferenceActive:	                 

                 SetStateL( NMusSessionInformationApi::EConferenceCall );

                 break;

            case RMobileConferenceCall::EConferenceHold:

                 SetStateL(NMusSessionInformationApi::ECallHold);	

                 break;

            default:

                 break;

        }

    MUS_LOG( "mus: [MUSAO]  <- CMusCallConferenceMonitor::SetStateL" )    

    }

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

// CMusCallConferenceMonitor::SetStateL( TInt aError )

// Sets the Call State to Property

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

//

void CMusCallConferenceMonitor::SetStateL(

                                      NMusSessionInformationApi::TMusCallEvent aVal)

    {

    MUS_LOG1( "mus: [MUSAO]  -> CMusCallConferenceMonitor::SetStateL, aVal %d",\

                                                                              aVal )

    TInt currentVal;

    User::LeaveIfError(RProperty::Get( NMusSessionInformationApi::KCategoryUid,

                     NMusSessionInformationApi::KMusCallEvent,currentVal));

    if(currentVal != (TInt)aVal)

        {

        User::LeaveIfError(RProperty::Set( NMusSessionInformationApi::KCategoryUid,

                     NMusSessionInformationApi::KMusCallEvent,

                     aVal ));    

        }

    else

        {

         // No point of reporting it .

        }    

    MUS_LOG( "mus: [MUSAO]  <- CMusCallConferenceMonitor::SetStateL" )    

    }

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

// CMusCallConferenceMonitor::MonitorCallL() 

// If the call in conference is dropped that has to be removed.

// from call monitoring array.and start monitoring.

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

//

void CMusCallConferenceMonitor::MonitorCallL()

    {

    MUS_LOG( "mus: [MUSAO]  -> CMusCallConferenceMonitor::MonitorCallL")

    TInt callCount;

    iLine.EnumerateCall(callCount);

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

    RLine::TCallInfo callInfo;

    for(TInt i=0;i<callCount;i++)

        {

        MUS_LOG( "mus: [MUSAO]  -----------------------------------\n" )

        iLine.GetCallInfo(i,callInfo);

        MUS_LOG1( "mus: [MUSAO]  Call index = %d",i)

        MUS_LOG_TDESC("mus: [MUSAO]  Call Name",callInfo.iCallName);

        MUS_LOG1( "mus: [MUSAO]  Call Status = %d",callInfo.iStatus );        

        if(callInfo.iStatus == RCall::EStatusIdle)

            {

            for ( TInt j = 0; j < iCallMonitorArray.Count(); j++ )

                {

                if( iCallMonitorArray[j]->IsEqual( callInfo.iCallName ) )

                    {

                    delete iCallMonitorArray[j];

                    iCallMonitorArray.Remove(j);                   

                    break;

                    }

                }

            }                   

        MUS_LOG( "mus: [MUSAO]  -----------------------------------\n" ) 

        }

    MUS_LOG( "mus: [MUSAO]  -> CMusCallConferenceMonitor::CheckCallStatus")

    }

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

// TMobileConferenceStatus GetCconfStatus()

// Get the Conference Call Status

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

//

RMobileConferenceCall::TMobileConferenceStatus CMusCallConferenceMonitor::GetConfStatus()

    {

    return iConfStatus;

    }

// End of file