/*

* 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:  Handles Extension interfaces

*

*/

//  INCLUDE FILES

#include "cccepluginmanager.h"

#include "ccceextension.h"

#include "cccelogger.h"

#include "mcceextensionobserver.h"

#include "mccpextensionprovider.h"

#include "cconvergedcallprovider.h"

// ======== MEMBER FUNCTIONS ========

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

// NewL()

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

//

CCCEExtension* CCCEExtension::NewL( CCCEPluginManager& aPluginManager )

    {

    CCCEExtension* self = new (ELeave) CCCEExtension( aPluginManager );

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

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

// CCCEDtmf()

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

//

CCCEExtension::CCCEExtension( CCCEPluginManager& aPluginManager ):

    iPluginManager( aPluginManager )

    {

    }

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

// ConstructL()

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

//

void CCCEExtension::ConstructL()

    {

    }

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

// ~CCCEExtension()

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

//

CCCEExtension::~CCCEExtension()

    {

    }

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

// AddObserverL( MCCEDtmfObserver& aObserver )

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

//

void CCCEExtension::AddObserverL( const MCCEExtensionObserver& aObserver )

    {

    // add support for more than one observer later on. Only one is used at the moment. Last one 

    // given is used.

    iMCCEExtensionObserver = const_cast<MCCEExtensionObserver*>(&aObserver);

    }

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

// RemoveObserver( MCCEDtmfObserver& aObserver )

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

//

TInt CCCEExtension::RemoveObserver( const MCCEExtensionObserver& /*aObserver*/ )

    {

    // add support for more than one observer later on. Only one is used at the moment. Last one 

    // given is used.

    if( !iMCCEExtensionObserver )

    return KErrNone;

    }

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

// RequestCommand()

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

//

TInt CCCEExtension::RequestCommand( TUint32 aServiceId,

    {

    CCELOGSTRING3("CCCEExtension::RequestCommand(): Service id=%d Request id=%d", aServiceId, aRequestId );

    MCCPExtensionProvider* extif = NULL;

    if( extif )

        {

        extif->RequestCommand(aRequestId,aData);

        }

    else

        {

        return KErrNotSupported;

        }

    return KErrNone;

    }

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

// CancelRequest()

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

//

TInt CCCEExtension::CancelRequest( TUint32 aServiceId,

    {

    CCELOGSTRING3("CCCEExtension::CancelRequest(): Service id=%d Request id=%d", aServiceId, aRequestId );

    MCCPExtensionProvider* extif = NULL;

    if( extif )

        {

        extif->CancelRequest(aRequestId);

        }

    else

        {

        return KErrNotSupported;

        }

    return KErrNone;

    }

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

// HandleExtensionEvents()

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

//

void CCCEExtension::HandleExtensionEvents( TUint32 aServiceId,

                                           TInt aStatus )

    {

    CCELOGSTRING3("CCCEExtension::HandleExtensionEvents(): Service id=%d Event=%d", aServiceId, aEvent );

    CCELOGSTRING2("CCCEExtension::HandleExtensionEvents(): Status=%d", aStatus );

    if( iMCCEExtensionObserver )

    }

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

// HandleExtensionEvents()

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

//

CConvergedCallProvider* CCCEExtension::GetExtIfPlugin( TUint32 aServiceId )

    {

    CConvergedCallProvider* provider = NULL;

    TRAP_IGNORE( provider = iPluginManager.GetPluginL( aServiceId ) );

    }

// end of file