--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/commsfwutils/commsbufs/mbufgobblerlayer/src/mbufgobblertiermanager.cpp	Thu Sep 23 10:22:55 2010 +0100
@@ -0,0 +1,87 @@
+// 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);
+	}
+
+
+
+
+
+
+