1 // Copyright (c) 2010 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 #include "tunfamily.h"

    17 #include "tun.h"

    18 #include <in_chk.h>

    19 #include <es_prot.h>

    20 

    21 

    22 CProtocolFamilyTun::CProtocolFamilyTun()

    23     {

    24     __DECLARE_NAME(_S("CProtocolFamilyTun"));

    25     }

    26 

    27 CProtocolFamilyTun::~CProtocolFamilyTun()

    28 //Destructor

    29     {}

    30 

    31 TInt CProtocolFamilyTun::Install()

    32     {

    33     return KErrNone;

    34     }

    35 

    36 TInt CProtocolFamilyTun::Remove()

    37     {

    38     return KErrNone;

    39     }

    40 

    41 TUint CProtocolFamilyTun::ProtocolList(TServerProtocolDesc* &aProtocolList)

    42     {

    43     const TInt KArraySize = 1;

    44     // Esock catches this leave; hence TRAP is not needed

    45     TServerProtocolDesc *p = new (ELeave) TServerProtocolDesc[KArraySize]; 

    46     CProtocolTun::Identify(p[KArraySize-1]);

    47     aProtocolList = p;

    48     return 1;

    49     }

    50 

    51 CProtocolBase* CProtocolFamilyTun::NewProtocolL(TUint /*aSockType*/,

    52                                                    TUint aProtocol)

    53     {

    54     if (aProtocol != KProtocolTUN)

    55         {

    56         Panic(ETunPanic_BadBind);

    57         }

    58 

    59     CProtocolTun* instance = CProtocolTun::NewL(); 

    60     return instance;

    61 

    62     }

    63 

    64 

    65 

    66 //

    67 // Entrypoint

    68 //

    69 #ifndef EKA2

    70 GLDEF_C TInt E32Dll()

    71     {

    72     return KErrNone;

    73     }

    74 #endif //#ifndef EKA2

    75 

    76 // Force export of non-mangled name

    77 extern "C" { IMPORT_C CProtocolFamilyBase* Install(void); }

    78 EXPORT_C CProtocolFamilyBase* Install(void)

    79     {

    80     CProtocolFamilyTun* protocol = new CProtocolFamilyTun();

    81     if (protocol)

    82         {

    83         return protocol;

    84         }

    85     else 

    86         {

    87         return NULL;

    88         }

    89     }

    90