/*

* Copyright (c) 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:  Asynchronises cce observer calls 

*

*/

#include "ccceobserverasynchroniser.h"

#include "cccelogger.h"

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

// NewL()

// Two-phased constructor

// 

CCCEObserverAsynchroniser* CCCEObserverAsynchroniser::NewL()

    {

    CCCEObserverAsynchroniser* self = CCCEObserverAsynchroniser::NewLC();

    CleanupStack::Pop( self );

    return self;    

    }

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

// NewLC()

// Two-phased constructor

// Leaves pointer in cleanup stack

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

CCCEObserverAsynchroniser* CCCEObserverAsynchroniser::NewLC()

    {

    CCCEObserverAsynchroniser* self = new( ELeave ) CCCEObserverAsynchroniser();

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;    

    }

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

// Destructor

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

CCCEObserverAsynchroniser::~CCCEObserverAsynchroniser()

    {

    Cancel();

    iEvents.Close();    

    }

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

// Set provider observer

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

void CCCEObserverAsynchroniser::SetMCCEObserver( MCCEObserver* aObserver )

    {

    iCCEObserver = aObserver;

    }

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

// Set SS observer

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

void CCCEObserverAsynchroniser::SetMCCESsObserver(MCCESsObserver* aObserver)

    {

    iCCESsObserver = aObserver;

    }

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

// Set Conference call observer

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

void CCCEObserverAsynchroniser::SetMCCEConferenceCallObserver(

    const MCCEConferenceCallObserver* aObserver)

    {

    iCCEConferenceCallObserver = const_cast<MCCEConferenceCallObserver*>( aObserver );  

    }

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

// Set DTMF observer

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

void CCCEObserverAsynchroniser::SetMCCEDtmfObserver( const MCCEDtmfObserver* aObserver )

    {

    iCCEDtmfObserver = const_cast<MCCEDtmfObserver*>( aObserver );   

    }

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

// Set Extension observer

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

void CCCEObserverAsynchroniser::SetMCCEExtensionObserver(

    const MCCEExtensionObserver* aObserver)

    {

    iCCEExtensionObserver = const_cast<MCCEExtensionObserver*>( aObserver );   

    }

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

// Get provider observer

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

MCCEObserver& CCCEObserverAsynchroniser::GetMCCEObserver()

    {

    return *this;    

    }

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

// Get SS observer

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

MCCESsObserver& CCCEObserverAsynchroniser::GetMCCESsObserver()

    {

    return *this;   

    }

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

// Get Conference call observer

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

MCCEConferenceCallObserver& CCCEObserverAsynchroniser::GetMCCEConferenceCallObserver()

    {

    return *this;   

    }

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

// Get DTMF observer

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

MCCEDtmfObserver& CCCEObserverAsynchroniser::GetMCCEDtmfObserver()

    {

    return *this;  

    }

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

// Get Extension observer

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

MCCEExtensionObserver& CCCEObserverAsynchroniser::GetMCCEExtensionObserver()

    {

    return *this;   

    }

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

// CActive RunL

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

void CCCEObserverAsynchroniser::RunL()

    {

    CCELOGSTRING2( "CCCEObserverAsynchroniser::RunL() events: %d", iEvents.Count() );

    while (iEvents.Count() > 0)

        {

        switch (iEvents[0].iEventType)

            {

            case EIncomingCall:

                {

                CCELOGSTRING( "CCCEObserverAsynchroniser::RunL() Event: EIncomingCall");

                if (iCCEObserver)

                    {

                    iCCEObserver->IncomingCall(*iEvents[0].iCall);

                    }

                break;    

                }           

            case EMOCallCreated:

                {

                CCELOGSTRING( "CCCEObserverAsynchroniser::RunL() Event: EPluginMOCallCreated");

                if (iCCEObserver)

                    {

                    iCCEObserver->MOCallCreated(*iEvents[0].iCall);

                    }

                break;    

                }

            case EDataPortName:

                {

                CCELOGSTRING( "CCCEObserverAsynchroniser::RunL() Event: EDataPortName");

                if (iCCEObserver)

                    {

                    iCCEObserver->DataPortName( iEvents[0].iTName );

                    }

                break;    

                }

            case EConferenceCallCreated:

                {

                CCELOGSTRING( "CCCEObserverAsynchroniser::RunL() Event: EConferenceCallCreated");

                if( iCCEObserver )

                    {

                    iCCEObserver->ConferenceCallCreated( *iEvents[0].iConferenceCall );

                    }

                break;    

                }                

            case EBarringEventOccurred:

                {

                CCELOGSTRING( "CCCEObserverAsynchroniser::RunL() Event: EBarringEventOccurred");

                if (iCCESsObserver)

                    {

                    iCCESsObserver->BarringEventOccurred(

                        (MCCESsObserver::TCCESsBarringEvent)iEvents[0].iInt1);

                    }

                break;    

                }

            case ECLIEventOccurred:

                {

                CCELOGSTRING( "CCCEObserverAsynchroniser::RunL() Event: ECLIEventOccurred");

                if (iCCESsObserver)

                    {

                    iCCESsObserver->CLIEventOccurred(

                        (MCCESsObserver::TCCESsCLIEvent)iEvents[0].iInt1);

                    }

                break;    

                }

            case ECallForwardEventOccurred:

                {

                CCELOGSTRING( "CCCEObserverAsynchroniser::RunL() Event: ECallForwardEventOccurred");

                if (iCCESsObserver)

                    {

                    if( iEvents[0].iDescriptor )

                        {

                        iCCESsObserver->CallForwardEventOccurred(

                            (MCCESsObserver::TCCESsCallForwardEvent)iEvents[0].iInt1, *iEvents[0].iDescriptor );

                        }

                    else

                        {

                        CCELOGSTRING( "CCCEObserverAsynchroniser::RunL() Event: ECallForwardEventOccurred, descr is NULL!");

                        }

                    }

                break;    

                }

            case ECallCugEventOccurred:

                {

                CCELOGSTRING( "CCCEObserverAsynchroniser::RunL() Event: ECallCugEventOccurred");

                if (iCCESsObserver)

                    {

                    iCCESsObserver->CallCugEventOccurred(

                        (MCCESsObserver::TCCESsCugEvent)iEvents[0].iInt1);

                    }

                break;    

                }

            case ENotifyCurrentActiveALSLine:

                {

                CCELOGSTRING( "CCCEObserverAsynchroniser::RunL() Event: ENotifyCurrentActiveALSLine");

                if (iCCESsObserver)

                    {

                    iCCESsObserver->NotifyCurrentActiveALSLine(iEvents[0].iInt1);

                    }

                break;    

                }

            case ECallEventOccurred:

                {

                CCELOGSTRING( "CCCEObserverAsynchroniser::RunL() Event: ECallEventOccurred");        

                if (iCCEConferenceCallObserver)

                    {

                    iCCEConferenceCallObserver->CallEventOccurred(

                        (MCCEConferenceCallObserver::TCCEConferenceCallEvent)iEvents[0].iInt1, iEvents[0].iCall);

                    }

                break;    

                }

            case ECallStateChanged:

                {

                CCELOGSTRING( "CCCEObserverAsynchroniser::RunL() Event: ECallStateChanged");    

                if (iCCEConferenceCallObserver)

                    {

                    iCCEConferenceCallObserver->CallStateChanged(

                        (MCCEConferenceCallObserver::TCCEConferenceCallState)iEvents[0].iInt1);

                    }

                break;    

                }

            case ECallCapsChanged:

                {

                CCELOGSTRING( "CCCEObserverAsynchroniser::RunL() Event: ECallCapsChanged");    

                if (iCCEConferenceCallObserver)

                    {

                    iCCEConferenceCallObserver->CallCapsChanged(

                        (MCCEConferenceCallObserver::TCCEConferenceCallCaps)iEvents[0].iInt1);

                    }

                break;    

                }

            case EErrorOccurred:

                {

                CCELOGSTRING( "CCCEObserverAsynchroniser::RunL() Event: EErrorOccurred");    

                if (iCCEConferenceCallObserver)

                    {

                    iCCEConferenceCallObserver->ErrorOccurred(

                        (TCCPConferenceCallError)iEvents[0].iInt1);

                    }

                break;    

                }

            case ECallDurationChanged:

                {

                CCELOGSTRING( "CCCEObserverAsynchroniser::RunL() Event: ECallDurationChanged");    

                if (iCCEConferenceCallObserver)

                    {

                    iCCEConferenceCallObserver->CallDurationChanged(iEvents[0].iDuration);

                    }

                break;    

                }

            case EHandleDTMFEvent:

                {

                CCELOGSTRING( "CCCEObserverAsynchroniser::RunL() Event: EHandleDTMFEvent");    

                if (iCCEDtmfObserver)

                    {

                    iCCEDtmfObserver->HandleDTMFEvent((MCCEDtmfObserver::TCCEDtmfEvent)iEvents[0].iInt1,

                        iEvents[0].iInt2, iEvents[0].iChar);

                    }

                break;    

                }

            case EHandleExtensionEvents:

                {

                CCELOGSTRING( "CCCEObserverAsynchroniser::RunL() Event: EHandleExtensionEvents");    

                if (iCCEExtensionObserver)

                    {

                    iCCEExtensionObserver->HandleExtensionEvents(iEvents[0].iServiceId,

                        iEvents[0].iInt1, iEvents[0].iInt2);

                    }

                break;    

                }

            }

            iEvents.Remove(0);

            iEvents.Compress();

        }

       iIsRuning = EFalse;   

    }

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

// CActive RunError

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

TInt CCCEObserverAsynchroniser::RunError( TInt aError )

    {

    return aError;

    }

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

// CActive DoCancel

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

void CCCEObserverAsynchroniser::DoCancel()   

    {

    iIsRuning = EFalse;   

    iEvents.Reset();

    }

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

// MCCEObserver IncomingCall

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

void CCCEObserverAsynchroniser::IncomingCall( MCCECall& aCall )

    {

    CCELOGSTRING( "CCCEObserverAsynchroniser::IncomingCall");

    TEventStorage event;

    event.iEventType = EIncomingCall;

    event.iCall = &aCall;

    AddEvent(event);

    }

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

// MCCEObserver MOCallCreated

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

void CCCEObserverAsynchroniser::MOCallCreated( MCCECall& aCall )

    {

    CCELOGSTRING( "CCCEObserverAsynchroniser::MOCallCreated");

    TEventStorage event;

    event.iEventType = EMOCallCreated;

    event.iCall = &aCall;

    AddEvent(event);   

    }

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

// MCCEObserver DataPortName

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

void CCCEObserverAsynchroniser::DataPortName( TName& aPortName )

    {

    CCELOGSTRING( "CCCEObserverAsynchroniser::DataPortName");

    TEventStorage event;

    event.iEventType = EDataPortName;

    event.iTName = aPortName;

    AddEvent(event);   

    }

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

// MCCEObserver ConferenceCallCreated

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

void CCCEObserverAsynchroniser::ConferenceCallCreated( MCCEConferenceCall& aConferenceCall )

    {

    CCELOGSTRING( "CCCEObserverAsynchroniser::ConferenceCallCreated");

    TEventStorage event;

    event.iEventType = EConferenceCallCreated;    

    event.iConferenceCall = &aConferenceCall;

    AddEvent(event);   

    }

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

// MCCESsObserver BarringEventOccurred

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

void CCCEObserverAsynchroniser::BarringEventOccurred( const MCCESsObserver::TCCESsBarringEvent aBarringEvent )

    {

    CCELOGSTRING( "CCCEObserverAsynchroniser::BarringEventOccurred");

    TEventStorage event;

    event.iEventType = EBarringEventOccurred;

    event.iInt1 = aBarringEvent;

    AddEvent(event);   

    }

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

// MCCESsObserver CLIEventOccurred

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

void CCCEObserverAsynchroniser::CLIEventOccurred( const MCCESsObserver::TCCESsCLIEvent aCallLineEvent )

    {

    CCELOGSTRING( "CCCEObserverAsynchroniser::CLIEventOccurred");

    TEventStorage event;

    event.iEventType = ECLIEventOccurred;

    event.iInt1 = aCallLineEvent;

    AddEvent(event); 

    }

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

// MCCESsObserver CallForwardEventOccurred

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

void CCCEObserverAsynchroniser::CallForwardEventOccurred( 

                    const MCCESsObserver::TCCESsCallForwardEvent aCallForwardEvent,

                    const TDesC& aRemoteAddress )

    {

    CCELOGSTRING( "CCCEObserverAsynchroniser::CallForwardEventOccurred");

    TEventStorage event;

    event.iEventType = ECallForwardEventOccurred;

    event.iInt1 = aCallForwardEvent;

    // In theory this could be invalidated before async forward

    // also in more remote theoretical case overwritten by plugin with new value.

    event.iDescriptor = &aRemoteAddress;

    AddEvent(event);

    }

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

// MCCESsObserver CallCugEventOccurred

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

void CCCEObserverAsynchroniser::CallCugEventOccurred( const MCCESsObserver::TCCESsCugEvent aCugEvent )

    {

    CCELOGSTRING( "CCCEObserverAsynchroniser::CallCugEventOccurred");

    TEventStorage event;

    event.iEventType = ECallCugEventOccurred;

    event.iInt1 = aCugEvent;

    AddEvent(event);

    }

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

// MCCESsObserver NotifyCurrentActiveALSLine

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

void CCCEObserverAsynchroniser::NotifyCurrentActiveALSLine( TInt aLine )

    {

    CCELOGSTRING( "CCCEObserverAsynchroniser::NotifyCurrentActiveALSLine");

    TEventStorage event;

    event.iEventType = ENotifyCurrentActiveALSLine;

    event.iInt1 = aLine;

    AddEvent(event);

    }

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

// MCCESsObserver NotifyCurrentActiveALSLine

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

void CCCEObserverAsynchroniser::CallEventOccurred( 

             const MCCEConferenceCallObserver::TCCEConferenceCallEvent aEvent,

             MCCECall* aReferredCall )

    {

    CCELOGSTRING( "CCCEObserverAsynchroniser::CallEventOccurred");

    TEventStorage event;

    event.iEventType = ECallEventOccurred;

    event.iInt1 = aEvent;

    event.iCall = aReferredCall;

    AddEvent(event);       

    }

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

// MCCEConferenceCallObserver CallStateChanged

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

void CCCEObserverAsynchroniser::CallStateChanged( 

             const MCCEConferenceCallObserver::TCCEConferenceCallState aState )

    {

    CCELOGSTRING( "CCCEObserverAsynchroniser::CallStateChanged");

    TEventStorage event;

    event.iEventType = ECallStateChanged;

    event.iInt1 = aState;

    AddEvent(event);

    }

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

// MCCEConferenceCallObserver CallCapsChanged

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

void CCCEObserverAsynchroniser::CallCapsChanged( 

             const MCCEConferenceCallObserver::TCCEConferenceCallCaps aCaps )

    {

    CCELOGSTRING( "CCCEObserverAsynchroniser::CallCapsChanged");

    TEventStorage event;

    event.iEventType = ECallCapsChanged;

    event.iInt1 = aCaps;

    AddEvent(event);

    }

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

// MCCEConferenceCallObserver ErrorOccurred

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

void CCCEObserverAsynchroniser::ErrorOccurred( TCCPConferenceCallError aError  )

    {

    CCELOGSTRING( "CCCEObserverAsynchroniser::ErrorOccurred");

    TEventStorage event;

    event.iEventType = EErrorOccurred;

    event.iInt1 = aError;

    AddEvent(event);

    }

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

// MCCEConferenceCallObserver CallDurationChanged

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

void CCCEObserverAsynchroniser::CallDurationChanged( const TTimeIntervalSeconds aDuration )

    {

    CCELOGSTRING( "CCCEObserverAsynchroniser::CallDurationChanged");

    TEventStorage event;

    event.iEventType = ECallDurationChanged;

    event.iDuration = aDuration;

    AddEvent(event);