1 /*

     2 * Copyright (c) 2003-2009 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: IPSec Traffic Selector handling.

    15 *

    16 */

    17 

    18 #ifndef __IPSECSELECTORS_H_

    19 #define __IPSECSELECTORS_H_

    20 #include <e32base.h>

    21 

    22 class TPfkeyMessage;

    23 class TTSPayloadIkev2;

    24 class TTrafficSelector;

    25 class TInetAddr;

    26 class TPfkeyIdentity;

    27 class CIkev2Acquire;

    28 class CIkev2PluginSession;

    29 class CIkev2Payloads;

    30 class TIkeV2TrafficSelector;

    31 class CIkev2PluginSession;

    32 

    33 class IpsecSelectors

    34 {

    35 public:

    36     /**

    37      * Add aDhGroup, if PFS is used.

    38      */

    39 	static CIkev2Acquire* GetIpsecPolicyL(CIkev2PluginSession& aPluginSession, CIkev2Payloads* aIkeMsg, TInt aDhGroup = 0);

    40 	static CIkev2Acquire* BuildVirtualAcquireL(CIkev2PluginSession& aPluginSession);	

    41 	static TBool VerifyTrafficSelectorsL(CIkev2Acquire* aAcquire, TTSPayloadIkev2* aTsI, TTSPayloadIkev2* aTsR );

    42 	static void BuildTrafficSelectorsL(CIkev2Acquire* aAcquire, const TInetAddr& aLocalAddr,

    43                                        const TPfkeyIdentity& aSrcIdent, const TPfkeyIdentity& aDstIdent,

    44                                        TUint8 aProtocol);

    45 	static TIkeV2TrafficSelector IdentityToSelectorL(const TDesC8& aIdentity, TUint8 aProtocol=0);

    46 	static TBool GetRangeEndAddresses(TInetAddr& aStartAddr, TInetAddr& aEndAddr, TInt aPrefixLen);

    47 	static TBool ValidataTs(const CArrayFix<TIkeV2TrafficSelector>& aTsRef, 

    48                             const CArrayFix<TIkeV2TrafficSelector>& aTs);

    49 	static TBool CheckPorts(TUint16 aStartRef, TUint16 aEndRef, TUint16 aStart, TUint16 aEnd );

    50 	static TBool CheckAddresses(TUint8 aType, TUint8* aRefAddresses, TUint8* aAddresses );

    51 	

    52 };

    53 	

    54 #endif