/*

* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:   Wlan Adapter commsDB handler

*

*/

#ifndef __NSMLWLANSETTINGS_H__

#define __NSMLWLANSETTINGS_H__

#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS

#include <commsdat_partner.h>

#endif

#include <commdb.h>

#include <commsdattypesv1_1.h>

#include <EapType.h>

const TInt KMaxPSKLength = 63;

const TInt KMinPSKLength = 8;

// ==========================================================================

// Class forwards

// ==========================================================================

//

class CWlanSettings;

class TWlanSettings

    {

public:    

    TBuf<KMaxTextLength>     Name;

    TUint32                  Id;

    TUint32                  ServiceID;

    TUint32                  ConnectionMode;     // Infrastructure / adhoc

    TBuf<KMaxTextLength>     SSID;           

    TBuf8<KMaxTextLength>    WepKey1; 

    TBuf8<KMaxTextLength>    WepKey2;

    TBuf8<KMaxTextLength>    WepKey3;

    TBuf8<KMaxTextLength>    WepKey4;

    TUint32                  WepIndex;

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

    TUint32                  WPAMode;        // enum EWpaMode

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

    TBuf8<KMaxPSKLength>    WPAPreSharedKey;  

    TUint32				     AuthMode;

    TBuf<KMaxTextLength>     UsedSSID;           

    TUint32                  ScanSSID;           

    TBuf<KMaxLongTextLength> EapList;

    TBool                       SecondarySSIDsExisting;

//    TBuf<KMaxTextLength>        SecondarySSID;

//    TBuf<KMaxTextLength>        UsedSecondarySSID;

    };

class TSecondarySSID

    {

public:

    TUint32                 Id;

    TBuf<KMaxTextLength>   ScannedId;

    TBuf<KMaxTextLength>   UsedId;

    };    

// -----------------------------------------------------------------------------------------------

// Defines

// -----------------------------------------------------------------------------------------------

class CWlanSettings : public CBase

    {

public:

    static CWlanSettings* NewL( CCommsDatabase& aDatabase );

    void ConstructL( );

    ~CWlanSettings( );

    TInt GetWlanSettings( TUint32 aLuid, TWlanSettings& aWlanSettings );

    TInt DeleteWlanSettings( TUint32 aLuid );

    TInt WriteWlanSettings( TWlanSettings& aWlanSettings );

    void ConnectToDatabaseL( );

    TInt RecordExists( TUint32 aLuid );

    TInt PerformLockWLANTablesL(TBool aProtect);

    TBool CheckEnforcementL();

    TBool CheckAPEnforcementL();

    TBool iWLANRelock;

    TInt GetEAPSettings( const TInt aId, const TInt aEapType, const TInt aTunnelingType, EAPSettings& aEapSettings );

    TInt DeleteEAPSettings( TInt aId , TInt aEapType  );

    void DeleteWlanEapSettingsL( TInt aWlanId );

    TInt DeleteSecondarySSIDsL( TUint32 aWLANId );

    TInt DeleteOneSecondarySSIDL( TUint32 aWLANId , TUint32 asecId);

    TInt WriteEAPSettings( EAPSettings& aEapSettings);

    TInt WriteSecondarySSIDL( TUint32 aWlanID, TSecondarySSID& aSettings, TBool aNew );

    void GetSecondarySSIDListL(TUint32 aLuid, RArray<TSecondarySSID>& aSecondarySSIDs);

    void GetEAPInterfaceL(const TInt aId, const TInt aTunnelingType, const TInt aType);

    TInt InstalledEAPsL(CBufBase& aEAPList);

private:

    CWlanSettings( CCommsDatabase& aDatabase );

    TInt GoToRecord( TUint32 aId );

    void GetDataFromRecordL( TWlanSettings* aWlanSettings );

    void WriteDataToRecordL( TWlanSettings* aWlanSettings );

    void InitialiseRecordL( );

    void SetSecondaryViewToRecordL( TUint32 aId );

    TDesC8&  ConvertTo8LC( const TDesC& aSource );

    TDesC16& ConvertTo16LC( const TDesC8& aSource );

    CCommsDatabase& iDatabase;

    CCommsDbTableView* iTableView;

    CCommsDbTableView* iSecondaryView;

    CEapType* iEapType;

    TUint32 iServiceID;

    TBool iExpandedEAPTypeFieldsUsed;

    };