1 /*

     2 * Copyright (c) 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:  Class that represents traffic selectors in IKEv2

    15 *

    16 */

    17 

    18 

    19 #ifndef IKEV2TRAFFICSELECTOR_H_

    20 #define IKEV2TRAFFICSELECTOR_H_

    21 

    22 #include <e32base.h>

    23 #include <in_sock.h>

    24 

    25 class TIkeV2TrafficSelector

    26     {

    27 public:    

    28     

    29     /**

    30      * Parses the traffic selector from IKEv2 datagrams 

    31      * TrafficSelector payloads TrafficSelector

    32      * 

    33      * If the traffic selector can not be parsed, the method leaves with

    34      * KErrArgument.

    35      */

    36     static TIkeV2TrafficSelector* NewL(const TDesC8& aIkeV2TrafficSector);

    37     

    38     TIkeV2TrafficSelector(TInetAddr aStartingAddress, TInetAddr aEndingAddress, TUint8 aProtocolId);

    39     TIkeV2TrafficSelector(const TIkeV2TrafficSelector& aTrafficSelector);    

    40     

    41     TInetAddr StartingAddress() const;

    42     TInetAddr EndingAddress() const;

    43     TInetAddr Mask() const;

    44     

    45     TUint8 ProtocolId() const;

    46     

    47     /**

    48      *  Possible values are:

    49      *  TS_IPV4_ADDR_RANGE and TS_IPV6_ADDR_RANGE

    50      */

    51     TUint8 Type() const;        

    52     HBufC8* IdFromTsL() const;

    53 

    54     bool operator>(const TIkeV2TrafficSelector& aOtherSelector) const;

    55     bool operator<(const TIkeV2TrafficSelector& aOtherSelector) const;

    56     bool operator!=(const TIkeV2TrafficSelector& aOtherSelector) const;

    57     bool operator==(const TIkeV2TrafficSelector& aOtherSelector) const;

    58     bool operator>=(const TIkeV2TrafficSelector& aOtherSelector) const;

    59     bool operator<=(const TIkeV2TrafficSelector& aOtherSelector) const;

    60     

    61 private:    

    62     

    63     TInetAddr CalcuateMask() const;

    64     

    65     TInetAddr iStartingAddress;  //start address and port

    66     TInetAddr iEndingAddress;    //end address and port

    67     

    68     TInetAddr iMask; //Calculated from iStartingAddress and iEndingAddress 

    69     TUint8 iProtocolId;

    70     };

    71 

    72 

    73 #endif /* IKEV2TRAFFICSELECTOR_H_ */