1 /*

     2 * Copyright (c) 2003-2006 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:   Task handler for getting IP version

    15 *

    16 */

    17 

    18 

    19 

    20 // @file protocolversiongetter.h

    21 

    22 #ifndef __PROTOCOL_VERSION_GETTER_H__

    23 #define __PROTOCOL_VERSION_GETTER_H__

    24 

    25 #include "sit.h"

    26 #include "taskhandler.h"

    27 #include "vpnapi.h"

    28 #include "eventdefssit.h"

    29 

    30 // Task handling states

    31 const TInt KStateGetProtocolVersion = 1;

    32 

    33 /**

    34  * Protocol version getter task handler

    35  */

    36 NONSHARABLE_CLASS(CProtocolVersionGetter) : public CTaskHandler

    37     {

    38 public:

    39     static CProtocolVersionGetter* NewL(MTaskHandlerManager* aManager,

    40                                         const TTaskArrivedEventData& aTaskInfo);

    41     ~CProtocolVersionGetter();

    42 

    43 private: // From CTaskHandler

    44     void StartTaskHandling();

    45     void ChangeStateL();

    46     void CancelOngoingOperation();

    47     void ReportResult(TInt aStatus);

    48 

    49 private:

    50     CProtocolVersionGetter(MTaskHandlerManager* aManager,

    51                            const TTaskArrivedEventData& aTaskInfo);

    52     void ConstructL();

    53 

    54     void StateGetProtocolVersionL();

    55 

    56     void GetProtocolVersionL();

    57     void ParseProtocolVersionL(const TDesC8& aPolicyData);

    58     

    59 private:

    60     TPckgBuf<TGetProtocolVersionEventSpec> iEventSpecDes;

    61     TGetProtocolVersionEventData iEventData;

    62 

    63     RVpnServ iVpnServ;

    64     };

    65 

    66 #endif // __PROTOCOL_VERSION_GETTER_H__