diff -r 000000000000 -r bde4ae8d615e os/mm/devsound/sounddevbt/PlatSec/src/Server/AudioServer/MmfBtAudioServerSession.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/mm/devsound/sounddevbt/PlatSec/src/Server/AudioServer/MmfBtAudioServerSession.cpp	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,108 @@
+// Copyright (c) 2005-2009 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 "MmfBtAudioServerSession.h"
+#include "MmfBtAudioClientServer.h"
+#include "MmfBtAudioServer.h"
+#include <s32mem.h>
+#include <e32math.h>
+
+
+CMMFAudioServerSession* CMMFAudioServerSession::NewL(TName& aDevSoundServerName)
+	{
+	CMMFAudioServerSession* self = new(ELeave) CMMFAudioServerSession(aDevSoundServerName);
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	CleanupStack::Pop();
+	return self;
+	}
+
+void CMMFAudioServerSession::ConstructL()
+	{
+	}
+
+CMMFAudioServerSession::CMMFAudioServerSession(TName& aDevSoundServerName)// : iEventsQue(_FOFF(TMMFAudioPolicyEventHolder,iLink))
+	{
+	iDevSoundServerName = aDevSoundServerName;
+	}
+
+void CMMFAudioServerSession::CreateL(const CMmfIpcServer& aServer)
+	{
+	CMmfIpcSession::CreateL(aServer);
+	CMMFAudioServer* server = static_cast<CMMFAudioServer*>(CONST_CAST(CMmfIpcServer*, &aServer));
+	server->IncrementSessionId();
+	iAudioServerSessionId = server->AudioServerSessionId();
+	}
+
+CMMFAudioServerSession::~CMMFAudioServerSession()
+	{
+	CMMFAudioServer* server = 
+		const_cast<CMMFAudioServer*>(static_cast<const CMMFAudioServer*>(Server()));
+	if (server)
+		{
+		server->DecrementSessionId();		
+		}
+	}
+
+void CMMFAudioServerSession::ServiceL(const RMmfIpcMessage& aMessage)
+	{
+	TBool complete = EFalse;
+	switch(aMessage.Function())
+		{
+	case EMMFDevSoundServerNameLength:
+		complete = DoGetDevSoundServerNameLengthL(aMessage);
+		break;
+	case EMMFDevSoundServerName:
+		complete = DoGetDevSoundServerNameL(aMessage);
+		break;
+	default:
+		User::Leave(KErrNotSupported);
+		break;
+		}
+	if (complete)
+		aMessage.Complete(KErrNone);
+
+	}
+
+TInt CMMFAudioServerSession::DoGetDevSoundServerNameLengthL(const RMmfIpcMessage& aMessage)
+	{
+	TPckgBuf<TInt> descriptorSizePckg(iDevSoundServerName.Length());	
+	aMessage.WriteL(2,descriptorSizePckg);
+	return ETrue;
+	}
+
+TInt CMMFAudioServerSession::DoGetDevSoundServerNameL(const RMmfIpcMessage& aMessage)
+	{
+	delete iDevSoundServerNameFlat;
+	iDevSoundServerNameFlat = NULL;
+
+	iDevSoundServerNameFlat = CBufFlat::NewL(32);
+	RBufWriteStream stream;
+	stream.Open(*iDevSoundServerNameFlat);
+	CleanupClosePushL(stream);
+	stream << iDevSoundServerName;
+	CleanupStack::PopAndDestroy();//s
+
+	aMessage.WriteL(2,iDevSoundServerNameFlat->Ptr(0));
+	return ETrue;
+	}
+
+
+void CMMFAudioServerSession::SendEventToClient(/*TMMFAudioPolicyEvent& aEvent*/)
+	{
+	}
+
+
+