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/*
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* Copyright (c) 2001-2010 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: Implementation of class CWEPSecuritySettingsImpl.
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*
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*/
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/*
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* %version: tr1cfwln#27 %
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*/
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// INCLUDE FILES
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#include "WEPSecuritySettingsImpl.h"
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#include "WEPSecuritySettingsUiPanic.h"
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#include <WEPSecuritySettingsUI.h>
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#include <commdb.h>
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#include <featmgr.h>
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#include <WlanCdbCols.h>
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#include <commsdattypesv1_1.h>
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#include <cmmanagertablefields.h>
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#include <wlancontainer.h>
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// CONSTANT DECLARATIONS
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// Index of first key
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LOCAL_D const TInt KFirstKey = 0;
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// Index of second key
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LOCAL_D const TInt KSecondKey = 1;
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// Index of third key
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LOCAL_D const TInt KThirdKey = 2;
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// Index of fourth key
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LOCAL_D const TInt KFourthKey = 3;
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// Ratio of ascii and hex key sizes
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LOCAL_D const TInt KAsciiHexRatio = 2;
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// ================= MEMBER FUNCTIONS =======================
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// ---------------------------------------------------------
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// CWEPSecuritySettingsImpl::NewL
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// ---------------------------------------------------------
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//
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CWEPSecuritySettingsImpl* CWEPSecuritySettingsImpl::NewL()
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{
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CWEPSecuritySettingsImpl* settings =
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new ( ELeave ) CWEPSecuritySettingsImpl();
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CleanupStack::PushL( settings );
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settings->ConstructL();
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CleanupStack::Pop( settings );
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return settings;
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}
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// ---------------------------------------------------------
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// CWEPSecuritySettingsImpl::CWEPSecuritySettingsImpl
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// ---------------------------------------------------------
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//
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CWEPSecuritySettingsImpl::CWEPSecuritySettingsImpl()
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: iIsWEP256Enabled( ETrue )
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{
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iKeyInUse = CWEPSecuritySettings::EKeyNumber1;
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iAuthentication = CWEPSecuritySettings::EAuthOpen;
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for ( TUint i = 0; i < KMaxNumberofKeys; i++)
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{
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iKeyLength[i] = CWEPSecuritySettings::E40Bits;
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iKeyFormat[i] = CWEPSecuritySettings::EAscii;
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iKeyData[i].Zero();
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}
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}
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// ---------------------------------------------------------
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// CWEPSecuritySettingsImpl::ConstructL
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// ---------------------------------------------------------
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//
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void CWEPSecuritySettingsImpl::ConstructL()
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{
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// WEP256 is deprecated.
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iIsWEP256Enabled = EFalse;
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}
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// ---------------------------------------------------------
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// CWEPSecuritySettingsImpl::~CWEPSecuritySettingsImpl
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// ---------------------------------------------------------
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//
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CWEPSecuritySettingsImpl::~CWEPSecuritySettingsImpl()
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{
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}
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// ---------------------------------------------------------
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// CWEPSecuritySettingsImpl::LoadL
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// ---------------------------------------------------------
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//
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void CWEPSecuritySettingsImpl::LoadL( TUint32 aIapId,
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CCommsDatabase& aCommsDb )
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{
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if ( aIapId == KUidNone )
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{
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return;
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}
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CCommsDbTableView* wLanServiceTable;
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wLanServiceTable = aCommsDb.OpenViewMatchingUintLC(
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TPtrC( WLAN_SERVICE ), TPtrC( WLAN_SERVICE_ID ), aIapId );
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TInt errorCode = wLanServiceTable->GotoFirstRecord();
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if ( errorCode == KErrNone )
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{
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// Get index of key in use
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TRAPD( err, wLanServiceTable->ReadUintL( TPtrC( WLAN_WEP_INDEX ),
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( TUint32& ) iKeyInUse ) );
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// Get index of key in use
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TRAP( err, wLanServiceTable->ReadUintL(
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TPtrC( NU_WLAN_AUTHENTICATION_MODE ),
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( TUint32& ) iAuthentication ) );
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// Get first WEP key
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wLanServiceTable->ReadTextL( TPtrC( NU_WLAN_WEP_KEY1 ),
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iKeyData[KFirstKey] );
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SetLenKeyDataFromText( KFirstKey );
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// Get second WEP key
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wLanServiceTable->ReadTextL( TPtrC( NU_WLAN_WEP_KEY2 ),
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iKeyData[KSecondKey] );
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SetLenKeyDataFromText( KSecondKey );
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// Get third WEP key
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wLanServiceTable->ReadTextL( TPtrC( NU_WLAN_WEP_KEY3 ),
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iKeyData[KThirdKey] );
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SetLenKeyDataFromText( KThirdKey );
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// Get fourth WEP key
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wLanServiceTable->ReadTextL( TPtrC( NU_WLAN_WEP_KEY4 ),
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iKeyData[KFourthKey] );
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SetLenKeyDataFromText( KFourthKey );
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// Get the format of the keys
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TRAP( err, wLanServiceTable->ReadUintL( TPtrC( WLAN_WEP_KEY1_FORMAT ),
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( TUint32& ) iKeyFormat[KFirstKey] ) );
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TRAP( err, wLanServiceTable->ReadUintL( TPtrC( WLAN_WEP_KEY2_FORMAT ),
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( TUint32& ) iKeyFormat[KSecondKey] ) );
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TRAP( err, wLanServiceTable->ReadUintL( TPtrC( WLAN_WEP_KEY3_FORMAT ),
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( TUint32& ) iKeyFormat[KThirdKey] ) );
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TRAP( err, wLanServiceTable->ReadUintL( TPtrC( WLAN_WEP_KEY4_FORMAT ),
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( TUint32& ) iKeyFormat[KFourthKey] ) );
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}
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else
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{
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// silently ignore KErrNotFound. It is caused by incorrect DB,
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// we are 'repairing it' this way.
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if ( errorCode != KErrNotFound )
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{
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User::Leave( errorCode );
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}
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}
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CleanupStack::PopAndDestroy( wLanServiceTable ); // wLanServiceTable
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}
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// ---------------------------------------------------------
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// CWEPSecuritySettingsImpl::SaveL
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// ---------------------------------------------------------
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//
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void CWEPSecuritySettingsImpl::SaveL( TUint32 aIapId,
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CCommsDatabase& aCommsDb ) const
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{
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CCommsDbTableView* wLanServiceTable;
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// Caller MUST initiate a transaction, WE WILL NOT.
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wLanServiceTable = aCommsDb.OpenViewMatchingUintLC(
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TPtrC( WLAN_SERVICE ), TPtrC( WLAN_SERVICE_ID ), aIapId );
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TInt errorCode = wLanServiceTable->GotoFirstRecord();
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if ( errorCode == KErrNone )
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{
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wLanServiceTable->UpdateRecord();
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}
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else
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{
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TUint32 dummyUid( KUidNone );
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User::LeaveIfError( wLanServiceTable->InsertRecord( dummyUid ) );
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// Save link to LAN service
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wLanServiceTable->WriteUintL( TPtrC( WLAN_SERVICE_ID ), aIapId );
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}
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// Save index of key in use
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wLanServiceTable->WriteUintL( TPtrC( WLAN_WEP_INDEX ),
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( TUint32& ) iKeyInUse );
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// Save index of key in use
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wLanServiceTable->WriteUintL( TPtrC( NU_WLAN_AUTHENTICATION_MODE ),
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( TUint32& ) iAuthentication );
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// Save first WEP key
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wLanServiceTable->WriteTextL( TPtrC( NU_WLAN_WEP_KEY1 ),
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iKeyData[KFirstKey] );
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// Save second WEP key
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wLanServiceTable->WriteTextL( TPtrC( NU_WLAN_WEP_KEY2 ),
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iKeyData[KSecondKey] );
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// Save third WEP key
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wLanServiceTable->WriteTextL( TPtrC( NU_WLAN_WEP_KEY3 ),
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iKeyData[KThirdKey] );
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// Save fourth WEP key
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wLanServiceTable->WriteTextL( TPtrC( NU_WLAN_WEP_KEY4 ),
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iKeyData[KFourthKey] );
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// Save the format of the keys
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wLanServiceTable->WriteUintL( TPtrC( WLAN_WEP_KEY1_FORMAT ),
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( TUint32& ) iKeyFormat[KFirstKey] );
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wLanServiceTable->WriteUintL( TPtrC( WLAN_WEP_KEY2_FORMAT ),
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( TUint32& ) iKeyFormat[KSecondKey] );
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wLanServiceTable->WriteUintL( TPtrC( WLAN_WEP_KEY3_FORMAT ),
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( TUint32& ) iKeyFormat[KThirdKey] );
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wLanServiceTable->WriteUintL( TPtrC( WLAN_WEP_KEY4_FORMAT ),
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( TUint32& ) iKeyFormat[KFourthKey] );
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wLanServiceTable->PutRecordChanges();
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CleanupStack::PopAndDestroy( wLanServiceTable ); // wLanServiceTable
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}
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// ---------------------------------------------------------
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// CWEPSecuritySettingsImpl::SetLenKeyDataFromText
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// ---------------------------------------------------------
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//
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void CWEPSecuritySettingsImpl::SetLenKeyDataFromText( const TInt aIndex )
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{
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const TUint keyDataLength = iKeyData[aIndex].Length();
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if ( keyDataLength == KKeyDataLength104Bits )
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{
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iKeyLength[aIndex] = CWEPSecuritySettings::E104Bits;
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}
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else if ( keyDataLength == KKeyDataLength232Bits && iIsWEP256Enabled )
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{
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iKeyLength[aIndex] = CWEPSecuritySettings::E232Bits;
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}
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else // if ( aKeyDataLength == KKeyDataLength40Bits ) or any
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{ // other case, by default
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iKeyLength[aIndex] = CWEPSecuritySettings::E40Bits;
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}
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}
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// ---------------------------------------------------------
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// CWEPSecuritySettingsImpl::IsValid
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// ---------------------------------------------------------
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//
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TBool CWEPSecuritySettingsImpl::IsValid()
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{
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return ( KeyData( KeyInUse() )->Length() ==
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ExpectedLengthOfKeyData( KeyLength( KeyInUse() ) ) );
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}
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//----------------------------------------------------------
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// CWEPSecuritySettingsImpl::ExpectedLengthOfKeyData
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//----------------------------------------------------------
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//
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TInt CWEPSecuritySettingsImpl::ExpectedLengthOfKeyData(
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CWEPSecuritySettings::TWEPKeyLength aKeyLength )
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{
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TInt retVal;
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switch ( aKeyLength )
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{
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case CWEPSecuritySettings::E40Bits:
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{
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retVal = KKeyDataLength40Bits;
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break;
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}
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case CWEPSecuritySettings::E104Bits:
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{
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retVal = KKeyDataLength104Bits;
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break;
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}
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case CWEPSecuritySettings::E232Bits:
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{
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retVal = WEP256Enabled() ? KKeyDataLength232Bits : 0;
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break;
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}
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default:
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{
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retVal = 0;
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break;
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}
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}
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return retVal;
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}
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// ---------------------------------------------------------
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// CWEPSecuritySettingsImpl::SetKeyDataL
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// ---------------------------------------------------------
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//
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TInt CWEPSecuritySettingsImpl::SetKeyDataL( const TInt aElement,
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const TDesC& aKeyData,
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const TBool aHex )
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{
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CWEPSecuritySettings::TWEPKeyFormat keyFormat = aHex ?
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CWEPSecuritySettings::EHexadecimal :
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CWEPSecuritySettings::EAscii;
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SetKeyFormat( aElement, keyFormat );
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TInt dataLength = aKeyData.Length();
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if ( dataLength == KKeyDataLength40Bits ||
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dataLength == KKeyDataLength40Bits / KAsciiHexRatio )
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{
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SetKeyLength( aElement, CWEPSecuritySettings::E40Bits );
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}
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else if ( dataLength == KKeyDataLength104Bits ||
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dataLength == KKeyDataLength104Bits / KAsciiHexRatio )
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{
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SetKeyLength( aElement, CWEPSecuritySettings::E104Bits );
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}
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else if ( dataLength == KKeyDataLength232Bits ||
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dataLength == KKeyDataLength232Bits / KAsciiHexRatio )
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{
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SetKeyLength( aElement, CWEPSecuritySettings::E232Bits );
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}
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else
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{
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return KErrInvalidLength;
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}
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TInt expectedLength = ExpectedLengthOfKeyData( KeyLength( aElement ) );
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if ( keyFormat == CWEPSecuritySettings::EAscii )
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{
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expectedLength /= KAsciiHexRatio; //Ascii key is half the length of Hex
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}
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HBufC8* buf8 = HBufC8::NewL( dataLength );
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CleanupStack::PushL( buf8 );
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buf8->Des().Copy( aKeyData );
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TInt errData = VerifyKeyData( *buf8, expectedLength,
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KeyFormat( aElement ) );
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if ( errData == KErrNone )
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{
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if ( aHex )
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{
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SetKeyData( aElement, buf8->Des() );
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}
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else
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{
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HBufC8* buf8Conv = HBufC8::NewL( dataLength * KAsciiHexRatio );
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// Ascii key is half the length of Hex
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ConvertAsciiToHex( buf8->Des(), buf8Conv );
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SetKeyData( aElement, buf8Conv->Des() );
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delete buf8Conv;
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}
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}
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CleanupStack::PopAndDestroy( buf8 ); // buf8
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return errData;
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}
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//----------------------------------------------------------
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// CWEPSecuritySettingsImpl::VerifyKeyData
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//----------------------------------------------------------
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//
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TInt CWEPSecuritySettingsImpl::VerifyKeyData( const TDesC8& aTextToTest,
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TInt aLengthOfKeyData,
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CWEPSecuritySettings::TWEPKeyFormat aWEPKeyFormat )
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{
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TInt err = KErrNone;
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TInt lengthOfText = aTextToTest.Length();
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if ( aTextToTest.Length() != aLengthOfKeyData )
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{
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err = KErrInvalidLength;
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}
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else if ( aWEPKeyFormat == CWEPSecuritySettings::EHexadecimal )
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{
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for ( TInt i = 0; i < lengthOfText; i++ )
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{
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TChar c ( aTextToTest[i] );
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if ( !c.IsHexDigit() )
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{
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err = KErrInvalidChar;
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break;
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}
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}
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}
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return err;
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431 |
}
|
|
432 |
|
|
433 |
|
|
434 |
//----------------------------------------------------------
|
|
435 |
// CWEPSecuritySettingsImpl::ConvertAsciiToHex
|
|
436 |
//----------------------------------------------------------
|
|
437 |
//
|
|
438 |
void CWEPSecuritySettingsImpl::ConvertAsciiToHex( const TDesC8& aSource,
|
|
439 |
HBufC8*& aDest )
|
|
440 |
{
|
|
441 |
_LIT( hex, "0123456789ABCDEF" );
|
|
442 |
TInt size = aSource.Size();
|
|
443 |
TPtr8 ptr = aDest->Des();
|
|
444 |
for ( TInt ii = 0; ii < size; ii++ )
|
|
445 |
{
|
|
446 |
TText8 ch = aSource[ii];
|
|
447 |
ptr.Append( hex()[(ch/16)&0x0f] );
|
|
448 |
ptr.Append( hex()[ch&0x0f] );
|
|
449 |
}
|
|
450 |
}
|
|
451 |
|
|
452 |
|
|
453 |
// ---------------------------------------------------------
|
|
454 |
// CWEPSecuritySettingsImpl::LoadL
|
|
455 |
// ---------------------------------------------------------
|
|
456 |
//
|
|
457 |
void CWEPSecuritySettingsImpl::LoadL( TUint32 aIapId,
|
|
458 |
CMDBSession& aSession )
|
|
459 |
{
|
|
460 |
|
|
461 |
if ( aIapId == KUidNone )
|
|
462 |
{
|
|
463 |
return;
|
|
464 |
}
|
|
465 |
|
|
466 |
// Load WLAN service table
|
|
467 |
// first get WLAN table id
|
|
468 |
CMDBGenericRecord* generic = static_cast<CMDBGenericRecord*>
|
|
469 |
( CCDRecordBase::RecordFactoryL( 0 ) );
|
|
470 |
CleanupStack::PushL( generic );
|
|
471 |
generic->InitializeL( TPtrC( WLAN_SERVICE ), NULL );
|
|
472 |
generic->LoadL( aSession );
|
|
473 |
TMDBElementId wlanTableId = generic->TableId();
|
|
474 |
|
|
475 |
CMDBField<TUint32>* sidField = static_cast<CMDBField<TUint32>*>
|
|
476 |
(generic->GetFieldByIdL( KCDTIdWlanServiceId));
|
|
477 |
|
|
478 |
// prime with service id
|
|
479 |
*sidField = aIapId;
|
|
480 |
|
|
481 |
if( generic->FindL( aSession) )
|
|
482 |
{
|
|
483 |
// get the values
|
|
484 |
CMDBField<TUint>* keyInUseField = static_cast<CMDBField<TUint>*>
|
|
485 |
( generic->GetFieldByIdL( KCDTIdWlanWepIndex ) );
|
|
486 |
( TUint32& )iKeyInUse = *keyInUseField;
|
|
487 |
CMDBField<TUint>* authenticationField = static_cast<CMDBField<TUint>*>
|
|
488 |
( generic->GetFieldByIdL( KCDTIdWlanAuthMode ) );
|
|
489 |
( TUint32& )iAuthentication = *authenticationField;
|
|
490 |
|
|
491 |
CMDBField<TDesC8>* wepKey1Field = static_cast<CMDBField<TDesC8>*>
|
|
492 |
( generic->GetFieldByIdL( KCDTIdWlanWepKey1 ) );
|
|
493 |
iKeyData[ KFirstKey ] = *wepKey1Field;
|
|
494 |
SetLenKeyDataFromText( KFirstKey );
|
|
495 |
|
|
496 |
CMDBField<TDesC8>* wepKey2Field = static_cast<CMDBField<TDesC8>*>
|
|
497 |
( generic->GetFieldByIdL( KCDTIdWlanWepKey2 ) );
|
|
498 |
iKeyData[ KSecondKey ] = *wepKey2Field;
|
|
499 |
SetLenKeyDataFromText( KSecondKey );
|
|
500 |
|
|
501 |
CMDBField<TDesC8>* wepKey3Field = static_cast<CMDBField<TDesC8>*>
|
|
502 |
( generic->GetFieldByIdL( KCDTIdWlanWepKey3 ) );
|
|
503 |
iKeyData[ KThirdKey ] = *wepKey3Field;
|
|
504 |
SetLenKeyDataFromText( KThirdKey );
|
|
505 |
|
|
506 |
CMDBField<TDesC8>* wepKey4Field = static_cast<CMDBField<TDesC8>*>
|
|
507 |
( generic->GetFieldByIdL( KCDTIdWlanWepKey4 ) );
|
|
508 |
iKeyData[ KFourthKey ] = *wepKey4Field;
|
|
509 |
SetLenKeyDataFromText( KFourthKey );
|
|
510 |
|
|
511 |
CMDBField<TUint>* formatKey1Field = static_cast<CMDBField<TUint>*>
|
|
512 |
( generic->GetFieldByIdL( KCDTIdWlanFormatKey1 ) );
|
|
513 |
( TUint32& )iKeyFormat[ KFirstKey ] = *formatKey1Field;
|
|
514 |
CMDBField<TUint>* formatKey2Field = static_cast<CMDBField<TUint>*>
|
|
515 |
( generic->GetFieldByIdL( KCDTIdWlanFormatKey2 ) );
|
|
516 |
( TUint32& )iKeyFormat[ KSecondKey ] = *formatKey2Field;
|
|
517 |
CMDBField<TUint>* formatKey3Field = static_cast<CMDBField<TUint>*>
|
|
518 |
( generic->GetFieldByIdL( KCDTIdWlanFormatKey3 ) );
|
|
519 |
( TUint32& )iKeyFormat[ KThirdKey ] = *formatKey3Field;
|
|
520 |
CMDBField<TUint>* formatKey4Field = static_cast<CMDBField<TUint>*>
|
|
521 |
( generic->GetFieldByIdL( KCDTIdWlanFormatKey4 ) );
|
|
522 |
( TUint32& )iKeyFormat[ KFourthKey ] = *formatKey4Field;
|
|
523 |
}
|
|
524 |
|
|
525 |
CleanupStack::PopAndDestroy( generic );
|
|
526 |
|
|
527 |
}
|
|
528 |
|
|
529 |
|
|
530 |
// ---------------------------------------------------------
|
|
531 |
// CWEPSecuritySettingsImpl::SaveL
|
|
532 |
// ---------------------------------------------------------
|
|
533 |
//
|
|
534 |
void CWEPSecuritySettingsImpl::SaveL( TUint32 aIapId,
|
|
535 |
CMDBSession& aSession ) const
|
|
536 |
{
|
|
537 |
const TInt KRetryWait = 100000; // Wait time between retries in TTimeIntervalMicroSeconds32
|
|
538 |
const TInt KRetryCount = 50; // Max retry count
|
|
539 |
|
|
540 |
// Load WLAN service table
|
|
541 |
// first get WLAN table id
|
|
542 |
CMDBGenericRecord* generic = static_cast<CMDBGenericRecord*>
|
|
543 |
( CCDRecordBase::RecordFactoryL( 0 ) );
|
|
544 |
CleanupStack::PushL( generic );
|
|
545 |
generic->InitializeL( TPtrC( WLAN_SERVICE ), NULL );
|
|
546 |
generic->LoadL( aSession );
|
|
547 |
TMDBElementId wlanTableId = generic->TableId();
|
|
548 |
|
|
549 |
CMDBField<TUint32>* sidField = static_cast<CMDBField<TUint32>*>
|
|
550 |
( generic->GetFieldByIdL( KCDTIdWlanServiceId ) );
|
|
551 |
|
|
552 |
// prime with service id
|
|
553 |
*sidField = aIapId;
|
|
554 |
|
|
555 |
TBool found = generic->FindL( aSession);
|
|
556 |
|
|
557 |
// If loading failed, WLAN service record will be
|
|
558 |
// created and StoreL()-d, otherwise, ModifyL()
|
|
559 |
|
|
560 |
CMDBField<TUint>* keyInUseField = static_cast<CMDBField<TUint>*>
|
|
561 |
( generic->GetFieldByIdL( KCDTIdWlanWepIndex ) );
|
|
562 |
keyInUseField->SetL( iKeyInUse );
|
|
563 |
|
|
564 |
CMDBField<TUint>* authenticationField = static_cast<CMDBField<TUint>*>
|
|
565 |
( generic->GetFieldByIdL( KCDTIdWlanAuthMode ) );
|
|
566 |
authenticationField->SetL( iAuthentication );
|
|
567 |
|
|
568 |
CMDBField<TDesC8>* wepKey1Field = static_cast<CMDBField<TDesC8>*>
|
|
569 |
( generic->GetFieldByIdL( KCDTIdWlanWepKey1 ) );
|
|
570 |
wepKey1Field->SetL( iKeyData[ KFirstKey ] );
|
|
571 |
CMDBField<TDesC8>* wepKey2Field = static_cast<CMDBField<TDesC8>*>
|
|
572 |
( generic->GetFieldByIdL( KCDTIdWlanWepKey2 ) );
|
|
573 |
wepKey2Field->SetL( iKeyData[ KSecondKey ] );
|
|
574 |
CMDBField<TDesC8>* wepKey3Field = static_cast<CMDBField<TDesC8>*>
|
|
575 |
( generic->GetFieldByIdL( KCDTIdWlanWepKey3 ) );
|
|
576 |
wepKey3Field->SetL( iKeyData[ KThirdKey ] );
|
|
577 |
CMDBField<TDesC8>* wepKey4Field = static_cast<CMDBField<TDesC8>*>
|
|
578 |
( generic->GetFieldByIdL( KCDTIdWlanWepKey4 ) );
|
|
579 |
wepKey4Field->SetL( iKeyData[ KFourthKey ] );
|
|
580 |
|
|
581 |
CMDBField<TUint>* formatKey1Field = static_cast<CMDBField<TUint>*>
|
|
582 |
( generic->GetFieldByIdL( KCDTIdWlanFormatKey1 ) );
|
|
583 |
formatKey1Field->SetL( iKeyFormat[ KFirstKey ] );
|
|
584 |
CMDBField<TUint>* formatKey2Field = static_cast<CMDBField<TUint>*>
|
|
585 |
( generic->GetFieldByIdL( KCDTIdWlanFormatKey2 ) );
|
|
586 |
formatKey2Field->SetL( iKeyFormat[ KSecondKey ] );
|
|
587 |
CMDBField<TUint>* formatKey3Field = static_cast<CMDBField<TUint>*>
|
|
588 |
( generic->GetFieldByIdL( KCDTIdWlanFormatKey3 ) );
|
|
589 |
formatKey3Field->SetL( iKeyFormat[ KThirdKey ] );
|
|
590 |
CMDBField<TUint>* formatKey4Field = static_cast<CMDBField<TUint>*>
|
|
591 |
( generic->GetFieldByIdL( KCDTIdWlanFormatKey4 ) );
|
|
592 |
formatKey4Field->SetL( iKeyFormat[ KFourthKey ] );
|
|
593 |
|
|
594 |
TInt error( KErrNone );
|
|
595 |
|
|
596 |
// Saving changes
|
|
597 |
for ( TInt i( 0 ); i < KRetryCount; i++ )
|
|
598 |
{
|
|
599 |
|
|
600 |
// If table existed modify it
|
|
601 |
if( found )
|
|
602 |
{
|
|
603 |
TRAP( error, generic->ModifyL( aSession ) );
|
|
604 |
}
|
|
605 |
|
|
606 |
// Otherwise store a new record
|
|
607 |
else
|
|
608 |
{
|
|
609 |
generic->SetRecordId( KCDNewRecordRequest );
|
|
610 |
TRAP( error, generic->StoreL( aSession ) );
|
|
611 |
}
|
|
612 |
|
|
613 |
// If operation failed with KErrLocked, we'll retry.
|
|
614 |
if ( KErrLocked == error )
|
|
615 |
{
|
|
616 |
User::After( KRetryWait );
|
|
617 |
}
|
|
618 |
|
|
619 |
// Otherwise break the retry loop.
|
|
620 |
else
|
|
621 |
{
|
|
622 |
break;
|
|
623 |
}
|
|
624 |
}
|
|
625 |
|
|
626 |
// If the save operation failed, leave now.
|
|
627 |
User::LeaveIfError( error );
|
|
628 |
|
|
629 |
CleanupStack::PopAndDestroy( generic );
|
|
630 |
}
|
|
631 |
|
|
632 |
|
|
633 |
// End of File
|