diff -r 000000000000 -r dfb7c4ff071f commsfwutils/commsbufs/reference/loopback_bearer/src/mcpr.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/commsfwutils/commsbufs/reference/loopback_bearer/src/mcpr.cpp	Thu Dec 17 09:22:25 2009 +0200
@@ -0,0 +1,140 @@
+/*
+* Copyright (c) 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: 
+*
+*/
+#include <comms-infras/ss_log.h>
+#include <in_sock.h>
+#include <comms-infras/metadata.h>
+#include <comms-infras/coremcpractivities.h>
+#include <comms-infras/agentmcpractivities.h>
+#include <comms-infras/ss_tiermanagerutils.h>
+#include "mcpr.h"
+#include "provision.h"
+#include "agent_handler.h"
+#include <comms-infras/ss_msgintercept.h>
+
+using namespace Messages;
+using namespace MeshMachine;
+using namespace ESock;
+using namespace MCprActivities;
+using namespace LegacyLoopbackMCprStates;
+
+// No Bearer Activity
+namespace LegacyLoopbackMCPRNoBearerActivity
+{
+DECLARE_DEFINE_NODEACTIVITY(ECFActivityNoBearer, LegacyLoopbackMCPRNoBearer, TCFControlProvider::TNoBearer)
+	NODEACTIVITY_ENTRY(KNoTag, CoreNetStates::TSendBearer, CoreNetStates::TAwaitingNoBearer, MeshMachine::TNoTag)	
+NODEACTIVITY_END()
+}
+
+
+// Activity Map
+namespace LegacyLoopbackMCprStates
+{
+DECLARE_DEFINE_ACTIVITY_MAP(stateMap)
+   ACTIVITY_MAP_ENTRY(LegacyLoopbackMCPRNoBearerActivity, LegacyLoopbackMCPRNoBearer)
+ACTIVITY_MAP_END_BASE(AgentMCprActivities, agentMCprActivities)
+} // namespace LegacyLoopbackMCprStates
+
+
+#if defined __CFLOG_ACTIVE || defined SYMBIAN_TRACE_ENABLE
+    _LIT8(KLegacyLoopbackMCprSubTag, "legacy_loopback");
+#endif
+
+//-=========================================================
+//
+// CLegacyLoopbackMetaConnectionProvider implementation
+//
+//-=========================================================
+
+CLegacyLoopbackMetaConnectionProvider* CLegacyLoopbackMetaConnectionProvider::NewL(ESock::CMetaConnectionProviderFactoryBase& aFactory, const ESock::TProviderInfo& aProviderInfo)
+    {
+    CLegacyLoopbackMetaConnectionProvider* self = new (ELeave) CLegacyLoopbackMetaConnectionProvider(aFactory, aProviderInfo);
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+
+CLegacyLoopbackMetaConnectionProvider::CLegacyLoopbackMetaConnectionProvider(CMetaConnectionProviderFactoryBase& aFactory, const ESock::TProviderInfo& aProviderInfo)
+:	CAgentMetaConnectionProvider(aFactory, aProviderInfo, LegacyLoopbackMCprStates::stateMap::Self())
+	{
+	LOG_NODE_CREATE(KLegacyLoopbackMCprSubTag, CLegacyLoopbackMetaConnectionProvider);
+	}
+
+CLegacyLoopbackMetaConnectionProvider::~CLegacyLoopbackMetaConnectionProvider()
+	{
+	// Assumption is that CLegacyLoopbackProvision will be cleaned up by ~CAccessPointConfig
+
+	// Clean up Agent Notification Handler
+    SetAgentNotificationHandlerL(NULL);
+    delete iAgentHandler;
+
+	LOG_NODE_DESTROY(KLegacyLoopbackMCprSubTag, CLegacyLoopbackMetaConnectionProvider);
+	}
+
+
+void CLegacyLoopbackMetaConnectionProvider::ConstructL()
+    {
+    CAgentMetaConnectionProvider::ConstructL();
+	SetAccessPointConfigFromDbL();
+	}
+
+
+void CLegacyLoopbackMetaConnectionProvider::ReceivedL(const TRuntimeCtxId& aSender, const TNodeId& aRecipient, TSignatureBase& aMessage)
+    {
+	__CFLOG_VAR((KDummyProtoMCprTag, KLegacyLoopbackMCprSubTag, _L8("CLegacyLoopbackMetaConnectionProvider [this=%08x]::ReceivedL() aMessage=%d"),
+	   this, aMessage.MessageId()));
+
+	ESOCK_DEBUG_MESSAGE_INTERCEPT(aSender, aMessage, aRecipient);
+
+	TNodeContext<CLegacyLoopbackMetaConnectionProvider> ctx(*this, aMessage, aSender, aRecipient);
+    CCoreMetaConnectionProvider::Received(ctx);
+    User::LeaveIfError(ctx.iReturn);
+	}
+
+void CLegacyLoopbackMetaConnectionProvider::SetAccessPointConfigFromDbL()
+    {
+	RMetaExtensionContainer mec;
+	mec.Open(AccessPointConfig());
+	CleanupClosePushL(mec);
+
+    // Add provisioning information.
+   	CCommsDatIapView* iapView = OpenIapViewLC();
+	CLegacyLoopbackProvision* provision = new (ELeave) CLegacyLoopbackProvision();
+	CleanupStack::PushL(provision);
+	provision->InitialiseConfigL(iapView);
+
+	// Presumptions:
+	// - none of the extensions can already exist in the AccessPointConfig array.  AppendExtensionL()
+	//   is presumed to panic if adding the same extension a second time.
+	// - if we have added several extensions to the AccessPointConfig array before getting a failure
+	//   and leaving, it is presumed that the MCPr will be destroyed and AccessPointConfig destructor
+	//   will clean up the extensions immediately afterwards.
+
+	mec.AppendExtensionL(provision);
+	CleanupStack::Pop(provision);			// ownership (including cleanup) transferred to AccessPointConfig()
+	CleanupStack::PopAndDestroy();			// CloseIapView()
+
+	AccessPointConfig().Close();
+	AccessPointConfig().Open(mec);
+	CleanupStack::PopAndDestroy(&mec);
+
+	ASSERT(iAgentHandler == NULL);
+	// Register the agent notification handler
+    iAgentHandler = new (ELeave) CLegacyLoopbackProtoAgentHandler();
+    SetAgentNotificationHandlerL(iAgentHandler);	// ownership NOT transferred
+    }