1 /*

     2 * Copyright (c) 2002-2006 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: Packet probe hook

    15 *

    16 */

    17 

    18 #ifndef __PROBE_PRT_H

    19 #define __PROBE_PRT_H

    20 

    21 #include <e32std.h>

    22 #include <es_sock.h>

    23 #include <nifman.h>

    24 #include <in_bind.h>

    25 #include <posthook.h>

    26 

    27 #include "family.h"

    28 

    29 class CProviderProbe;

    30 

    31 class CProtocolProbe : public CProtocolPosthook

    32 {

    33 	friend class CProviderProbe;

    34 	CProtocolProbe(TUint aId);

    35 	virtual ~CProtocolProbe();

    36 public:

    37 	virtual void InitL(TDesC& aTag);

    38 	virtual void StartL();

    39 	virtual void Identify(TServerProtocolDesc *aDesc) const;

    40 	static void Identify(TServerProtocolDesc& aDesc, TUint aId);

    41 	static CProtocolProbe *NewL(TUint aId);

    42 

    43 	virtual void NetworkAttachedL();

    44 	virtual TInt Send(RMBufChain &aPacket, CProtocolBase* aSrc);

    45 	virtual void Process(RMBufChain &aPacket, CProtocolBase* aSrc);

    46 	

    47 	virtual CServProviderBase* NewSAPL(TUint aProtocol);

    48 	void CancelSAP(CServProviderBase *aSAP);

    49 protected:

    50 	void Dump(RMBufChain &aPacket);

    51 	void LibcapDumpFileHeader();

    52 	void LibcapDump(const TDesC8& aBuffer, TUint32 aTimeStampSecs, TUint32 aTimeStampMicros);

    53 	void Queue(RMBufChain &aPacket);

    54 	static TInt DumpCb(TAny* aThisPtr);

    55 	void DumpQueuedPackets();

    56 

    57 protected:

    58 	TTime iTimeOrigin;

    59 	const TUint iId;

    60 	CProviderProbe *iList;

    61 	CAsyncCallBack iDumpCb;

    62 	RMBufPktQ iQueue;

    63 	RFs iFs;

    64 	RFile iFile;

    65 	RBuf8 iBuf;

    66 	TBool iFileServerOpen;

    67 	TBool iFileOpen;

    68 	TBool iBufCreated;

    69 };

    70 

    71 #endif