usbmgmt/usbmgr/device/classdrivers/ncm/classimplementation/ncmpktdrv/pktdrv/inc/ncmntbbuilder.h
--- a/usbmgmt/usbmgr/device/classdrivers/ncm/classimplementation/ncmpktdrv/pktdrv/inc/ncmntbbuilder.h Tue Aug 31 17:01:47 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,129 +0,0 @@
-/*
-* 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:
-* header file for NTB build base class
-*
-*/
-
-
-
-/**
-@file
-@internalComponent
-*/
-
-
-#ifndef NCMNTBBUILDER_H
-#define NCMNTBBUILDER_H
-
-#include <e32base.h>
-
-#include "ncmpktdrvcommon.h"
-
-
-class MNcmNtbBuildObserver;
-class RMBufChain;
-class CNcmNtbBuildPolicy;
-class TNcmNtbInParam;
-
-
-const TInt KErrBufferFull = -6667;
-
-
-/**
-Base class for build NTB
-*/
-
-NONSHARABLE_CLASS(CNcmNtbBuilder) : public CBase
- {
-public:
- /**
- * append a ethernet frame to current NTB
- *
- * @param aPacket ethernet packet buffer
- * @return KErrNone if success
- * KErrBufferFull if current NTB is full and can't insert the new packet to NTB and send the current NTB immediately
- */
- virtual TInt AppendPacket(const RMBufChain& aPacket) = 0;
- /**
- * complete the current NTB
- *
- */
- virtual void CompleteNtbBuild();
- /**
- * change the NtbInMaxSize
- *
- * @param aSize new size
- * @return KErrNone if success
- * KErrArgument if the size is bigger than allowed size in NCM spec.
- */
- virtual TInt SetNtbInMaxSize(TInt aSize) = 0;
- /**
- * prepare build a new NTB
- *
- * @param aBuffer buffer to construct NTB
- */
- virtual void StartNewNtb(const TNcmBuffer& aBuffer);
- /**
- * reset builder to intial state.
- */
- virtual void Reset();
-
-public:
- ~CNcmNtbBuilder();
- void GetNtbParam(TNcmNtbInParam& aParam);
- inline void SetBuildPolicy(CNcmNtbBuildPolicy& aPolicy);
- /**
- * @return ETrue if has called StartNewNtb for current NTB
- * EFalse otherwise
- */
- inline TBool IsNtbStarted();
- inline TInt NtbInMaxSize();
- inline TInt MinNtbInMaxSize();
-
-protected:
- CNcmNtbBuilder(MNcmNtbBuildObserver&);
- void SendNtbPayload();
-
-protected:
- /**
- * refer to NCM spec for following five variable meaning.
- */
- TInt iNtbInMaxSize;
- TInt iNdpInDivisor;
- TInt iNdpInPayloadRemainder;
- TInt iNdpInAlignment;
- TUint16 iSequence;
-
- MNcmNtbBuildObserver& iObserver;
- /**
- * buffer contains NTB
- */
- TNcmBuffer iBuffer;
- /**
- * point to builder policy, this is not ownership
- */
- CNcmNtbBuildPolicy* iBuildPolicy;
- /**
- * a NTB is started or not.
- */
- TBool iNtbStarted;
- };
-
-
-// Inline functions
-#include "ncmntbbuilder.inl"
-
-
-#endif /* NCMNTBBUILDER_H */