/*

* Copyright (c) 2002-2006 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: CustomInterfaceUtility Proxy implementation

*

*/

// INCLUDE FILES

#include <ProxyCustomInterfaceUtility.h>

#include "CustomInterfaceBuilderTypes.h"

#include "CustomInterfaceProxyFactory.h"

EXPORT_C CProxyCustomInterfaceUtility* CProxyCustomInterfaceUtility::NewL(CCustomCommandUtility* aCustomCommandUtility)

	{

	CProxyCustomInterfaceUtility* self = new(ELeave) CProxyCustomInterfaceUtility(aCustomCommandUtility);

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(self);

	return self;

	}

EXPORT_C CProxyCustomInterfaceUtility* CProxyCustomInterfaceUtility::NewL(MCustomCommand& aMCustomCommand)

	{

	CProxyCustomInterfaceUtility* self = new(ELeave) CProxyCustomInterfaceUtility(aMCustomCommand);

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(self);

	return self;

	}

CProxyCustomInterfaceUtility::CProxyCustomInterfaceUtility(CCustomCommandUtility* aCustomCommandUtility) :

														CCustomInterfaceUtility(),

														iCustomCommandUtility(aCustomCommandUtility)

	{

	}

CProxyCustomInterfaceUtility::CProxyCustomInterfaceUtility(MCustomCommand& aMCustomCommand) :

														CCustomInterfaceUtility(),

														iMCustomCommand(&aMCustomCommand)

	{

	}

CProxyCustomInterfaceUtility::~CProxyCustomInterfaceUtility()

	{

	delete iCustomCommandUtility;

    // Do not delete iMCustomCommand. Unlike iCustomCommandUtility we don't own

    // iMCustomCommand.

	}

void CProxyCustomInterfaceUtility::ConstructL()

	{

	TMMFMessageDestination     destination(KUidCustomInterfaceBuilder);

	TMMFMessageDestinationPckg destinationPckg(destination);

	TMMFMessageDestination     builderHandle;

	TMMFMessageDestinationPckg builderHandlePckg(builderHandle);

	iBuilderHandle = builderHandlePckg;

    if (iCustomCommandUtility)

        {

	    iCustomCommandUtility->CustomCommandSync(destinationPckg, ECibGetBuilder, KNullDesC8, KNullDesC8, iBuilderHandle);

        }

    else if (iMCustomCommand)

        {

        iMCustomCommand->CustomCommandSync(destinationPckg, ECibGetBuilder, KNullDesC8, KNullDesC8, iBuilderHandle);

        }

	if(iBuilderHandle().InterfaceId() == KNullUid)

		{

		User::Leave(KErrNotFound);

		}

	}

EXPORT_C TAny* CProxyCustomInterfaceUtility::CustomInterface(TUid aInterfaceId)

	{

	// Get Handle

	TMMFMessageDestination     handle;

	TMMFMessageDestinationPckg handlePckg(handle);

	TPckgBuf<TUid> uidPckg;

	uidPckg() = aInterfaceId;

	if (iCustomCommandUtility)

        {

        iCustomCommandUtility->CustomCommandSync(iBuilderHandle, ECibBuild, uidPckg, KNullDesC8, handlePckg);

        }

    else if (iMCustomCommand)

        {

        iMCustomCommand->CustomCommandSync(iBuilderHandle, ECibBuild, uidPckg, KNullDesC8, handlePckg);

        }

	TAny* result = NULL;

	if(handlePckg().InterfaceId() == KNullUid)

		{

		result = NULL;

		}

	else

		{

	    if (iCustomCommandUtility)

            {

    		result = CCustomInterfaceProxyFactory::CreateProxy(aInterfaceId, handlePckg, *iCustomCommandUtility, this);

            }

        else if (iMCustomCommand)

            {

            result = CCustomInterfaceProxyFactory::CreateProxy(aInterfaceId, handlePckg, *iMCustomCommand, this);

            }

		}

	return result;

	}

EXPORT_C void CProxyCustomInterfaceUtility::RemoveCustomInterface(TMMFMessageDestinationPckg aMessageHandler)

	{

	// Get Handle

	TMMFMessageDestination     handle;

	TMMFMessageDestinationPckg handlePckg(handle);

	if (iCustomCommandUtility)

        {

        iCustomCommandUtility->CustomCommandSync(iBuilderHandle, ECibRemove, aMessageHandler, KNullDesC8);

        }

    else if (iMCustomCommand)

        {

        iMCustomCommand->CustomCommandSync(iBuilderHandle, ECibRemove, aMessageHandler, KNullDesC8);

        }

	}

// End of File