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/*
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* Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Declaration of class CWPASecuritySettingsImpl.
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*
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*/
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/*
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* %version: tr1cfwln#28 %
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*/
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#ifndef WPASECURITYSETTINGSIMPL_H
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#define WPASECURITYSETTINGSIMPL_H
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// INCLUDES
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#include <e32base.h>
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#include <WlanCdbCols.h>
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#include <WPASecuritySettingsUI.h>
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#include <metadatabase.h>
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using namespace CommsDat;
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// CONST DECLARATIONS
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#define KWLANEAPLISTLENGTH 1024 // Max length of the EAP Plugin list
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// FORWARD DECLARATIONS
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class CCommsDatabase;
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class CEAPPluginConfigurationIf;
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// CLASS DECLARATION
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/**
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* WPA Security Settings.
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* Implementation behind proxy class CWPASecuritySettings.
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*/
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NONSHARABLE_CLASS( CWPASecuritySettingsImpl ) : public CBase
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{
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public: // Constructors and destructor
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/**
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* Two-phased constructor. Leaves on failure.
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* @param aSecurityMode The chosen security mode. It can be
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* ESecurityMode8021x or ESecurityModeWpa
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* @return The constructed CWPASecuritySettings object.
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*/
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static CWPASecuritySettingsImpl* NewL( TSecurityMode aSecurityMode );
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/**
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* Destructor.
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*/
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virtual ~CWPASecuritySettingsImpl();
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protected: // Constructors
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/**
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* Constructor.
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* @param aSecurityMode The chosen security mode. It can be
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* ESecurityMode8021x or ESecurityModeWpa
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*/
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CWPASecuritySettingsImpl( TSecurityMode aSecurityMode );
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/**
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* Second-phase constructor.
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*/
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void ConstructL();
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public: // New methods
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/**
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* Load from database.
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* @param aIapId Wlan Service Table Id of the IAP to be loaded
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* @param aCommsDb Comms database.
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*/
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void LoadL( TUint32 aIapId, CCommsDatabase& aCommsDb );
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/**
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* Save to database.
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* @param aIapId Wlan Service Table Id of the IAP to be saved
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* @param aCommsDb Comms database.
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* @param aTypeOfSaving Tells what kind of AP we are going to save: it
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* can be ESavingEditedAP, ESavingBrandNewAP, or
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* ESavingNewAPAsACopy
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* @param aOldIapId The old Id of the IAP; it is used to save the EAP
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* configuration, only when aIsNewAP is ETrue
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*/
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void SaveL( TUint32 aIapId, CCommsDatabase& aCommsDb,
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TTypeOfSaving aTypeOfSaving, TUint32 aOldIapId );
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/**
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* Delete from database. It actually just removes EAP Configuration.
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* @param aIapId Id of the IAP to be saved
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*/
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void DeleteL( TUint32 aIapId );
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/**
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* Tells if the settings are valid and can be saved
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* @return ETrue if all the compulsory settings have been entered
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*/
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TBool IsValid();
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/**
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* Sets the Pre-shared key
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* @param aPreSharedKey The key to be set
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* @return KErrNone if successful, or an error code
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*/
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TInt SetWPAPreSharedKey( const TDesC& aPreSharedKey );
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/**
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* Gets the type of Security set.
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* @return The security mode in use. It can be ESecurityMode8021x or
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* ESecurityModeWpa
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*/
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inline TSecurityMode SecurityMode() const;
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/**
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* Tells if Pre-shared key is in use or not
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* @return ETrue if Pre-shared key is in use
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*/
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inline TBool WPAMode() const;
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/**
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* Sets the use of Pre-shared key.
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* @param aWPAMode ETrue if pre-shared key is in use
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*/
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inline void SetWPAMode( const TBool aWPAMode );
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/**
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* Tells if it is WPA2 Only mode
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* @return ETrue if it is WPA2 Only mode
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*/
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inline TBool Wpa2Only() const;
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/**
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* Sets the WPA2 Only mode enabling variable
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* @param aAllowed ETrue if WPA2 Only mode is enabled
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*/
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inline void SetWpa2Only( const TBool aAllowed );
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/**
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* Tells if 802.1x Unencrypted connection is allowed
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* @return ETrue if Unencrypted connection is allowed
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*/
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inline TBool WPAUnencryptedConn() const;
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/**
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* Sets the 802.1x Unencrypted connection enabling variable
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* @param aUnencryptedConn ETrue if Unencrypted connection is allowed
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*/
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inline void SetWPAUnencryptedConn( const TBool aUnencryptedConn );
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/**
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* Returns the Pre-shared key
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* @return The pre-shared key
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*/
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inline TDes8* WPAPreSharedKey();
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/**
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* Sets the Pre-shared key
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* @param aPreSharedKey The key to be set
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*/
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inline void SetWPAPreSharedKey( const TDesC8& aPreSharedKey );
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/**
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* Returns the content of the WlanEapList column of WLANServiceTable
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* @return The content string
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*/
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inline TDes* WPAEAPPlugin();
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/**
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* Returns the content of the WlanEnabledEapList column of
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* WLANServiceTable
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* @return The content string. Ownership not passed!
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*/
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inline HBufC8* WPAEnabledEAPPlugin();
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/**
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* Returns the content of the WlanDisabledEapList column of
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* WLANServiceTable
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* @return The content string. Ownership not passed!
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*/
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inline HBufC8* WPADisabledEAPPlugin();
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/**
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* Sets the content of the WlanEapList column of WLANServiceTable
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* @param aPluginList The content string to be set
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*/
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inline void SetWPAEAPPlugin( const TDes& aPluginList );
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/**
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* Sets the content of the WlanEnabledEapList column of WLANServiceTable
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* (for expanded EAP types)
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* @param aEnabledPluginList Enumeration of enabled plugins
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* @return KErrNone if successful, or an error code
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*/
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TInt SetWPAEnabledEAPPlugin( const TDesC8& aEnabledPluginList );
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/**
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* Sets the content of the WlanDisabledEapList column of WLANServiceTable
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* (for expanded EAP types)
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* @param aDisabledPluginList Enumeration of disabled plugins
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* @return KErrNone if successful, or an error code
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*/
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TInt SetWPADisabledEAPPlugin( const TDesC8& aDisabledPluginList );
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/**
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* Sets the Id of the AP
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* @param aIapId The Id to be set
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*/
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inline void SetIapId( const TUint32 aIapId );
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/**
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* Returns the Id of the AP
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* @return The Id
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*/
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inline const TUint32 IapId();
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/**
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* Returns the pointer to the EAP Configuration plugin
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* @return The EAP Configuration plugin
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*/
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inline CEAPPluginConfigurationIf* Plugin();
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/**
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* Load from database.
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* @param aIapId Wlan Service Table Id of the IAP to be loaded
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* @param aSession CommsDat session.
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*/
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void LoadL( TUint32 aIapId, CMDBSession& aSession );
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/**
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* Save to database.
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* @param aIapId Wlan Service Table Id of the IAP to be saved
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* @param aSession CommsDat session.
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* @param aTypeOfSaving Tells what kind of AP we are going to save: it
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* can be ESavingEditedAP, ESavingBrandNewAP, or
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* ESavingNewAPAsACopy
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* @param aOldIapId The old Id of the IAP; it is used to save the EAP
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* configuration, only when aIsNewAP is ETrue
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*/
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void SaveL( TUint32 aIapId, CMDBSession& aSession,
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TTypeOfSaving aTypeOfSaving, TUint32 aOldIapId );
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private:
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/**
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* Checks whether the given string is a valid PSK
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* @since S60 5.0
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* @param aPsk The string to be checked
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* @return ETrue if the string is a valid PSK, EFalse otherwise.
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*/
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TBool IsValidPsk( const TDesC8& aPsk );
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private: // Data
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// Security mode in use
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TSecurityMode iSecurityMode;
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// Pre-shared key in use or not
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TBool iWPAMode;
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// The content of the WlanEapList column of WLANServiceTable
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TBuf<KWLANEAPLISTLENGTH> iWPAEAPPlugin;
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// The pre-shared key
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TBuf8<KWlanWpaPskLength> iWPAPreSharedKey;
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// The content of the WlanEnabledEapList column of WLANServiceTable.
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// Owned.
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HBufC8 *iWPAEnabledEAPPlugin;
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// The content of the WlanDisabledEapList column of WLANServiceTable.
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// Owned.
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HBufC8 *iWPADisabledEAPPlugin;
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// WPA2 Only mode enabled or not
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TBool iWpa2Only;
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// 802.1x unencrypted connection allowed or not
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TBool iWPAUnencryptedConn;
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// The Id of the AP.
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TUint32 iIapId;
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// The EAP Configuration plugin. Owned.
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CEAPPluginConfigurationIf* iPlugin;
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};
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// Include inline functions
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#include "WPASecuritySettingsImpl.inl"
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#endif
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