tcpiputils/networkaddressandporttranslation/inc/naptutil.h
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     1 // Copyright (c) 2008-2009 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 // NAPT utility declaration.
       
    15 // 
       
    16 //
       
    17 
       
    18 /**
       
    19  @file
       
    20  @internalTechnology
       
    21 */
       
    22 #ifndef __NAPTUTIL__
       
    23 #define __NAPTUTIL__
       
    24 #include <e32std.h>
       
    25 #include <e32base.h>
       
    26 #include <nifman.h>
       
    27 #include <metadatabase.h>
       
    28 #include <commsdattypesv1_1.h>
       
    29 #include <in_sock.h>
       
    30 
       
    31 /** 
       
    32   *
       
    33   * This calss is used to fectdh DHCP server IP address from commsdb and generates client IP for provisioning.
       
    34   * @internalTechnology
       
    35   *
       
    36   */
       
    37 class TNaptUtil
       
    38 	{
       
    39 public:
       
    40 	static TInt GetClientIp(TInt aIapId, TUint32& aClientIp);
       
    41 private:
       
    42 	static void GetClientIpFromCommsL(TInt aIapId, TUint32& aClientIp);
       
    43 	static void OpenIAPViewLC(CMDBSession*& aSession, CCDIAPRecord*& aIapRecord, TInt aIapId);
       
    44 	static void InitialServiceLinkL(CMDBSession* aDbSession, CCDIAPRecord* aIapRecord);
       
    45 	};
       
    46 #endif //__NAPTUTIL__
       
    47