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:   Declaration of the CVpnApiWrapper class.

    15 *

    16 */

    17 

    18 #ifndef __VPNAPIWRAPPER_H__

    19 #define __VPNAPIWRAPPER_H__

    20 

    21 #include <e32base.h>

    22 #include "vpnapi.h"

    23 

    24 

    25 class MVpnApiWrapperCaller

    26     {

    27 public:

    28     virtual void NotifyPolicyImportComplete(TInt aResult) = 0;

    29     };

    30 

    31 /**

    32  * The class definitions for CVpnApiWrapper -

    33  * Wrapper class for VPN API calls 

    34  */

    35 class CVpnApiWrapper : public CActive

    36     {

    37 public:

    38     /**

    39      * NewL method starts the standard two phase construction.

    40      */	

    41     static CVpnApiWrapper* NewL();

    42 

    43     /**

    44      * Destructor

    45      */

    46     ~CVpnApiWrapper();

    47 

    48     CArrayFixFlat<TVpnPolicyInfo>* PolicyListL();

    49     

    50     /**

    51      * Deletes the specified policy.

    52      *

    53      * @param aPolicyIndex Index of the listbox in the policy view

    54      */

    55     void DeletePolicyL(TInt aPolicyIndex);

    56     

    57     /**

    58      * Gets detailed information about the specified policy.

    59      *

    60      * @param aPolicyIndex Index of the listbox in the policy view

    61      * 

    62      * @param aPolicyDetails [out] Policy information structure

    63      */

    64     void GetPolicyDetailsL(

    65         TInt aPolicyIndex, TVpnPolicyDetails& aPolicyDetails);

    66     

    67     /**

    68      * Imports a new VPN policy to the policy store.

    69      *

    70      * @param aImportDir An absolute path to the VPN policy files directory

    71      * 

    72      * @param aCaller

    73      */

    74     void ImportPolicyL(

    75         const TDesC& aImportDir, MVpnApiWrapperCaller* aCaller);

    76 

    77     /**

    78      * Gets the last update time of the specified policy.

    79      * @param aPolicyIndex Index of the listbox in the policy view.

    80      * @param aTime Last update time to be returned.

    81      * @return Returns KErrNone if succeed.

    82      * Otherwise it returns KErrNotFound.

    83      */

    84     TInt GetLastUpdateTime(TInt aPolicyIndex, TTime& aTime);

    85 

    86 protected: // From CActive

    87     void DoCancel();

    88     void RunL();

    89     

    90 private:

    91     /**

    92      * Constructor

    93      */

    94     CVpnApiWrapper();

    95 

    96     /**

    97      * Second phase constructor

    98      */

    99     void ConstructL();

   100 

   101     /**

   102      * Builds the list of the installed policies.

   103      */

   104     void BuildPolicyListL();

   105 

   106 private:

   107 

   108     enum TTask

   109         {

   110         ETaskNone = 1,

   111         ETaskImportPolicies

   112         };

   113 

   114     RVpnApi iVpnApi;

   115 

   116     CArrayFixFlat<TVpnPolicyInfo>* iPolicyList;

   117     TFileName iImportDir;

   118 

   119     TTask iOngoingTask;

   120     MVpnApiWrapperCaller* iCaller;

   121     };

   122 

   123 #endif  // __VPNAPIWRAPPER_H__