1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef __TC_H__

    17 #define __TC_H__

    18 

    19 #include <e32base.h>

    20 #include <e32std.h>

    21 #include <networking/module_if.h>

    22 #include "parameters.h"	// ..for TPacketFilter only

    23 

    24 class CNif;

    25 class CPdpContext;

    26 class CFlowData;

    27 class CFlowContext;

    28 

    29 class CFlowData : public CBase

    30 	{

    31 public:

    32 	static CFlowData* NewL(CFlowContext& aHandle, CNif& aNif, CFlowData *aNext);

    33 	static CFlowData* Find(const CFlowContext* aHandle, CFlowData *aList);

    34 	static CFlowData* Remove(const CFlowContext* aHandle, CFlowData **aList);

    35 

    36 	~CFlowData();

    37 

    38 	TInt Send(RMBufChain& aPacket, RMBufSendInfo& aInfo);

    39 	void SetContext(CPdpContext *aContext);

    40 	

    41 	inline CPdpContext* PdpContext() const;

    42 	inline const CFlowContext& FlowContext() const;

    43 	inline CNif& Nif() const;

    44 	inline TPacketFilter& PacketFilter() { return iPacketFilter; };

    45 

    46 	TDblQueLink iLink;

    47 

    48 private:

    49 	CFlowData(CFlowContext& aHandle, CNif& aNif);

    50 	void ConstructL();

    51 	CFlowData*			iNext;				// Links together all CFlowData instances.

    52 

    53 private:

    54 	CNif&				iNif;				// CNif

    55 	const CFlowContext&	iFlowContext;		// CFlowContext

    56 	CPdpContext*		iContext;			// PDP context

    57 	TPacketFilter		iPacketFilter;		// Store packet filter here, because the address in CFlowContext

    58 											// might be changed and that causes packet filter manipulation to fail

    59 	};

    60 

    61 #include "tc.inl"

    62 

    63 #endif