diff -r d3e8e7d462dd -r f92a4f87e424 usbmgmt/usbmgr/device/classdrivers/ncm/classimplementation/ncmpktdrv/server/src/ncmserver.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/usbmgmt/usbmgr/device/classdrivers/ncm/classimplementation/ncmpktdrv/server/src/ncmserver.cpp	Tue Aug 31 17:01:47 2010 +0300
@@ -0,0 +1,77 @@
+/*
+* 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:
+*
+*/
+
+/**
+ @file
+ @internalComponent
+*/
+
+
+#include "ncmserver.h"
+#include "ncmsession.h"
+#include "ncmserversecuritypolicy.h"
+#include "ncmserverconsts.h"
+
+
+CNcmServer* CNcmServer::NewL(CNcmEngine& aEngine)
+    {
+    CNcmServer* self = new(ELeave) CNcmServer(aEngine);
+    CleanupStack::PushL(self);
+    TInt err = self->Start(KNcmServerName);
+    // KErrAlreadyExists is a success case (c.f. transient server boilerplate
+    // code).
+    if ( err != KErrAlreadyExists )
+        {
+        User::LeaveIfError(err);
+        }
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+CNcmServer::~CNcmServer()
+    {
+    }
+
+CNcmServer::CNcmServer(CNcmEngine& aEngine)
+ :  CPolicyServer(CActive::EPriorityStandard, KNcmServerPolicy, ESharableSessions),
+    iNcmEngine(aEngine)
+    {
+    }
+
+CSession2* CNcmServer::NewSessionL(const TVersion& aVersion, const RMessage2& aMessage) const
+    {
+    //Validate session as coming from UsbSvr
+    static _LIT_SECURITY_POLICY_S0(KSidPolicy, 0x101fe1db);
+    TBool auth = KSidPolicy.CheckPolicy(aMessage);
+    if(!auth)
+        {
+        User::Leave(KErrPermissionDenied);
+        }
+
+    // Version number check...
+    TVersion v( KNcmSrvMajorVersionNumber,
+                KNcmSrvMinorVersionNumber,
+                KNcmSrvBuildNumber);
+
+    if ( !User::QueryVersionSupported(v, aVersion) )
+        {
+        User::Leave(KErrNotSupported);
+        }
+
+    CNcmSession* sess = CNcmSession::NewL(iNcmEngine);
+    return sess;
+    }