diff -r 2fefb5a2b416 -r f1fd07aa74c9 usbmgmt/usbmgr/device/classdrivers/ncm/classimplementation/ncmpktdrv/pktdrv/inc/ncmdatareceiver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/usbmgmt/usbmgr/device/classdrivers/ncm/classimplementation/ncmpktdrv/pktdrv/inc/ncmdatareceiver.h	Wed Jul 07 14:16:40 2010 +0800
@@ -0,0 +1,80 @@
+/*
+* 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
+*/
+#ifndef NCMDATARECEIVER_H
+#define NCMDATARECEIVER_H
+
+#include <e32base.h>
+
+#ifndef __OVER_DUMMYUSBSCLDD__
+#include <d32usbcsc.h>
+#else
+#include <dummyusbsclddapi.h>
+#endif
+
+#include "ncmpktdrvcommon.h"
+#include "ncmntbparser.h"
+
+
+class CNcmDataInterface;
+
+/**
+Responsible for receiving NCM packet data
+*/
+NONSHARABLE_CLASS(CNcmDataReceiver) : public CActive, public MNcmNdpFrameObserver
+    {
+public:
+    static CNcmDataReceiver* NewL(RDevUsbcScClient& aPort, CNcmDataInterface& aParent);
+    ~CNcmDataReceiver();
+
+    void Start();
+    void Stop();
+
+    //from MNcmNdpFrameObserver
+    void ProcessEtherFrame(RMBufPacket&);
+    void ExpireBuffer(TAny*);
+
+    inline TUint NtbOutMaxSize() const;
+private:
+    void ConstructL();
+    CNcmDataReceiver(RDevUsbcScClient& aPort, CNcmDataInterface& aParent);
+
+    //From CActive
+    void RunL();
+    void DoCancel();
+
+    void ReadData();
+
+private:
+    RDevUsbcScClient&       iPort;
+    TEndpointBuffer         iEpIn;
+    TUint8*                 iBuf;
+    TUint                   iBufLen;
+    TBool                   iZlp;
+    CNcmNtbParser*          iNtbParser;
+    CNcmDataInterface&      iParent;
+    };
+
+// inline functions
+#include "ncmdatareceiver.inl"
+
+#endif //NCMDATARECEIVER_H
+