// Copyright (c) 2008-2009 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:

// @file

// @internalComponent

// 

//

#include <metadatabase.h>

#include <commsdattypesv1_1.h>

#include <comms-infras/ss_tiermanagerutils.h>

#include <es_connpref.h>

#include "upnptiermanagerselector.h"

#include "upnptiermanagerfactory.h"

#if defined __CFLOG_ACTIVE || defined SYMBIAN_TRACE_ENABLE

#define KUPnPTmTag KESockTierTag

#endif

using namespace ESock;

using namespace Meta;

using namespace CommsDat;

CUPnPProviderSelector::CUPnPProviderSelector(const SMetaData& aSelectionPreferences)

	: ASimpleSelectorBase(aSelectionPreferences)

	{

	}

void CUPnPProviderSelector::SelectL(ESock::ISelectionNotify& aSelectionNotify)

	{

	ASSERT(iDbs);

	ASSERT(iTierRecord);

	TUint32 defaultAccessPoint = iTierRecord->iDefaultAccessPoint;

	// This selector deals only with the AccessPoint aware system!

	ASSERT(0 != defaultAccessPoint);

	if (iSelectionPrefs.IsEmpty())

		{

		aSelectionNotify.SelectComplete(this, FindOrCreateProviderL(defaultAccessPoint));

		aSelectionNotify.SelectComplete(this, NULL);

		return;

		}		

	const TConnPref& prefs = iSelectionPrefs.Prefs();

	switch (prefs.ExtensionId())

		{

		case TConnPref::EConnPrefSnap:

			{

			TUint accessPoint = static_cast<const TConnSnapPref&>(prefs).Snap();

			aSelectionNotify.SelectComplete(this, FindOrCreateProviderL(accessPoint));

			aSelectionNotify.SelectComplete(this, NULL);		

			}			

			break;

		/* Note! As of now UPnP Tier is not having multiple access points to open

		case TConnPref::EConnPrefIdList:

			{

			const TConnIdList& list = static_cast<const TConnIdList&>(prefs);

			TInt count = list.Count();

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

				{

				aSelectionNotify.SelectComplete(this,FindOrCreateProviderL(list.Get(i)));

				}

			aSelectionNotify.SelectComplete(this,NULL);

			}

			break;

		*/

		default:

			User::Leave(KErrArgument);

		}	

	}

MProviderSelector* TUPnPProviderSelectorFactory::NewSelectorL(const SMetaData& aSelectionPreferences)

	{

	ASSERT(aSelectionPreferences.IsTypeOf(TSelectionPrefs::TypeId()));

	CMDBSession* dbs = CMDBSession::NewLC(KCDVersion1_2);

	ASimpleSelectorBase* selector = new (ELeave) CUPnPProviderSelector(aSelectionPreferences);

	CleanupStack::PushL(selector);

	ASSERT(NULL == selector->iTierRecord);

	selector->iTierRecord = TierManagerUtils::LoadTierRecordL(TUid::Uid(CUPnPTierManagerFactory::iUid), *dbs);

	CleanupStack::Pop(selector);

	CleanupStack::Pop(dbs);

	ASSERT(NULL == selector->iDbs);

	selector->iDbs = dbs;

	return selector;

	}