1 /*

     2  * Copyright (c) 2002 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:   Wlan Adapter commsDB handler

    15  *

    16  */

    17 

    18 #ifndef __NSMLWLANSETTINGS_H__

    19 #define __NSMLWLANSETTINGS_H__

    20 

    21 #ifdef SYMBIAN_ENABLE_SPLIT_HEADERS

    22 #include <commsdat_partner.h>

    23 #endif

    24 #include <commdb.h>

    25 #include <commsdattypesv1_1.h>

    26 #include <EapType.h>

    27 

    28 const TInt KMaxPSKLength = 63;

    29 const TInt KMinPSKLength = 8;

    30 

    31 // ==========================================================================

    32 // Class forwards

    33 // ==========================================================================

    34 //

    35 class CWlanSettings;

    36 

    37 class TWlanSettings

    38     {

    39 public:

    40     TBuf<KMaxTextLength> Name;

    41     TUint32 Id;

    42     TUint32 ServiceID;

    43     TUint32 ConnectionMode; // Infrastructure / adhoc

    44     TBuf<KMaxTextLength> SSID;

    45     TBuf8<KMaxTextLength> WepKey1;

    46     TBuf8<KMaxTextLength> WepKey2;

    47     TBuf8<KMaxTextLength> WepKey3;

    48     TBuf8<KMaxTextLength> WepKey4;

    49     TUint32 WepIndex;

    50     TUint32 SecurityMode; // SecurityMode (Allow unsecure, wep, 802.1xs, wpa) enum EWlanSecurityMode

    51     TUint32 WPAMode; // enum EWpaMode

    52     TUint32 UseWPAPSK; // CR ID: TMVI-5Y49AS

    53     TBuf8<KMaxPSKLength> WPAPreSharedKey;

    54     TUint32 AuthMode;

    55     TBuf<KMaxTextLength> UsedSSID;

    56     TUint32 ScanSSID;

    57     TBuf<KMaxLongTextLength> EapList;

    58     TBool SecondarySSIDsExisting;

    59     //    TBuf<KMaxTextLength>        SecondarySSID;

    60     //    TBuf<KMaxTextLength>        UsedSecondarySSID;

    61 

    62     };

    63 

    64 class TSecondarySSID

    65     {

    66 public:

    67     TUint32 Id;

    68     TBuf<KMaxTextLength> ScannedId;

    69     TBuf<KMaxTextLength> UsedId;

    70     };

    71 

    72 // -----------------------------------------------------------------------------------------------

    73 // Defines

    74 // -----------------------------------------------------------------------------------------------

    75 

    76 class CWlanSettings : public CBase

    77     {

    78 public:

    79     static CWlanSettings* NewL(CCommsDatabase& aDatabase);

    80     void ConstructL();

    81     ~CWlanSettings();

    82 

    83     TInt GetWlanSettings(TUint32 aLuid, TWlanSettings& aWlanSettings);

    84     TInt DeleteWlanSettings(TUint32 aLuid);

    85     TInt WriteWlanSettings(TWlanSettings& aWlanSettings);

    86     void ConnectToDatabaseL();

    87     TInt RecordExists(TUint32 aLuid);

    88     TInt PerformLockWLANTablesL(TBool aProtect);

    89     TBool CheckEnforcementL();

    90     TBool CheckAPEnforcementL();

    91     TBool iWLANRelock;

    92 

    93     TInt GetEAPSettings(const TInt aId, TEapExpandedType& aExpandedId,

    94             TEapExpandedType& aEncapsId, EAPSettings& aEapSettings);

    95     TInt DeleteEAPSettings(TInt aId);

    96     void DeleteWlanEapSettingsL(TInt aWlanId);

    97     TInt DeleteSecondarySSIDsL(TUint32 aWLANId);

    98     TInt DeleteOneSecondarySSIDL(TUint32 aWLANId, TUint32 asecId);

    99     TInt WriteEAPSettings(EAPSettings& aEapSettings);

   100     TInt WriteSecondarySSIDL(TUint32 aWlanID, TSecondarySSID& aSettings,

   101             TBool aNew);

   102     void GetSecondarySSIDListL(TUint32 aLuid,

   103             RArray<TSecondarySSID>& aSecondarySSIDs);

   104     void GetEAPInterfaceL(const TInt aId, TEapExpandedType& aEncapsId,

   105             TEapExpandedType& aExpandedId);

   106     TInt InstalledEAPsL(CBufBase& aEAPList);

   107 

   108 private:

   109 

   110     CWlanSettings(CCommsDatabase& aDatabase);

   111     TInt GoToRecord(TUint32 aId);

   112     void GetDataFromRecordL(TWlanSettings* aWlanSettings);

   113     void WriteDataToRecordL(TWlanSettings* aWlanSettings);

   114     void InitialiseRecordL();

   115     void SetSecondaryViewToRecordL(TUint32 aId);

   116 

   117     TDesC8& ConvertTo8LC(const TDesC& aSource);

   118     TDesC16& ConvertTo16LC(const TDesC8& aSource);

   119     TBool IsDisallowedInsideTTLS(const CImplementationInformation& aImplInfo);

   120     TBool IsDisallowedInsidePEAP(const CImplementationInformation& aImplInfo);

   121     TBool

   122             IsDisallowedOutsidePEAP(

   123                     const CImplementationInformation& aImplInfo);

   124 

   125     CCommsDatabase& iDatabase;

   126     CCommsDbTableView* iTableView;

   127     CCommsDbTableView* iSecondaryView;

   128     CEapType* iEapType;

   129     TUint32 iServiceID;

   130     TBool iExpandedEAPTypeFieldsUsed;

   131     };

   132 

   133 #endif __NSMLWLANSETTINGS_H__