// Copyright (c) 2010 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:

// Tier Manager

//   (management plane)

//

//

//  This is a 3-plane comms layer implementation example, which has been customised to be a test layer which gobbles and releases ESOCK MBUFs.

//  The MBuf gobbling functionality can be disabled by undefining the macro SYMBIAN_COMMSFW_MBUF_GOBBLER which is specified in mbufgobblerproviders.mmp.

//  When SYMBIAN_COMMSFW_MBUF_GOBBLER is undefined, the source code specified by mbufgobblerproviders.mmp becomes a pass through layer i.e. it passes the data

//  through to the layer above or below without altering it. This makes it useful as a starting point for implementing your own layers / providers;

//  useful documentation on how to customise your own passthrough layer can be found in ..\docs\MbufGobblerLayer.doc

//

/**

 @file

 @internalComponent

*/

#include "mbufgobblertiermanager.h"

#include "mbufgobblertiermanageractivities.h"

#include "mbufgobblerlog.h"

#include "mbufgobblertestflags.h"

#include <comms-infras/coretiermanageractivities.h>

#include "mbufgobblerproviderselector.h"

_LIT8(KNodeName, "CMbufGobblerTierManager");

CMbufGobblerTierManager* CMbufGobblerTierManager::NewL(ESock::CTierManagerFactoryBase& aFactory)

	{

	CMbufGobblerTierManager* self = new (ELeave) CMbufGobblerTierManager(aFactory);

 	CleanupStack::PushL(self);

 	self->ConstructL();

 	CleanupStack::Pop(self);

 	return self;

	}

CMbufGobblerTierManager::CMbufGobblerTierManager(ESock::CTierManagerFactoryBase& aFactory)                                   

:	CCoreTierManager(aFactory,MbufGobblerTMActivities::MbufGobblerTMActivitiesMap::Self())

	{

	MBUFGOBBLER_LOG_NODE_CREATE(KMbufGobblerTierSubTag, CMbufGobblerTierManager, KNodeName, this->NodeId().Ptr());

	}

void CMbufGobblerTierManager::ConstructL()

	{

	CCoreTierManager::ConstructL();

	MBUFGOBBLER_TEST_DATA_INIT

    MBUFGOBBLER_TEST_POINT(KTierUp,KErrNone)

	}

CMbufGobblerTierManager::~CMbufGobblerTierManager()

	{

	MBUFGOBBLER_LOG_NODE_DESTROY(KMbufGobblerTierSubTag, CMbufGobblerTierManager, KNodeName, this->NodeId().Ptr());

	}

ESock::MProviderSelector* CMbufGobblerTierManager::DoCreateProviderSelectorL(const Meta::SMetaData& aSelectionPreferences)

	{

    return CMbufGobblerProviderSelector::NewL(aSelectionPreferences);

	}

void CMbufGobblerTierManager::ReceivedL(const Messages::TRuntimeCtxId& aSender, const Messages::TNodeId& aRecipient, Messages::TSignatureBase& aMessage)

	{

	LOGMESSAGE(KMbufGobblerTierSubTag, KNodeName, this, aSender, aRecipient, aMessage);

	LOG_NODE_INFO(KMbufGobblerTierSubTag, KNodeName, *this, iClientCount);

  	MeshMachine::TNodeContext<CMbufGobblerTierManager> ctx(*this, aMessage, aSender, aRecipient);

   	CCoreTierManager::Received(ctx);

    User::LeaveIfError(ctx.iReturn);

	}