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/*
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* Copyright (c) 2001-2006 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: EAP and WLAN authentication protocols.
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*
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*/
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/*
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* %version: 14.1.2.1.2 %
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*/
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// This is enumeration of EAPOL source code.
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#if defined(USE_EAP_MINIMUM_RELEASE_TRACES)
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#undef EAP_FILE_NUMBER_ENUM
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#define EAP_FILE_NUMBER_ENUM 341
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#undef EAP_FILE_NUMBER_DATE
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#define EAP_FILE_NUMBER_DATE 1127594498
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#endif //#if defined(USE_EAP_MINIMUM_RELEASE_TRACES)
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#include <e32base.h>
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#include "EapGtcDbUtils.h"
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#include "EapSecurIDDbParameterNames.h"
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#include "EapGtcDbParameterNames.h"
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#include "EapGtcDbDefaults.h"
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#include <EapGtcUiConnection.h>
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#include <EapGtcUiDataConnection.h>
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#include <EapGtcUiGtcData.h>
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#include "eap_am_trace_symbian.h"
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const TUint KMaxSqlQueryLength = 256;
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CEapGtcUiDataConnection::CEapGtcUiDataConnection(CEapGtcUiConnection * aUiConn)
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: iIsOpened(EFalse)
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, iUiConn(aUiConn)
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, iColSet(NULL)
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, iDataPtr(NULL)
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{
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}
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CEapGtcUiDataConnection::~CEapGtcUiDataConnection()
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{
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if (iUiConn)
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{
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Close();
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iUiConn = NULL;
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}
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}
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TInt CEapGtcUiDataConnection::Open()
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{
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if (iIsOpened)
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{
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return KErrAlreadyExists;
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}
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TInt err = iUiConn->GetDatabase(iDatabase);
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if (err != KErrNone)
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{
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return err;
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}
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iIsOpened = ETrue;
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return KErrNone;
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}
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TInt CEapGtcUiDataConnection::GetData(CEapGtcUiGtcData ** aDataPtr)
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{
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if (aDataPtr == NULL)
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{
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return KErrArgument;
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}
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if (iIsOpened == EFalse)
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{
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return KErrSessionClosed;
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}
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iDataPtr = new CEapGtcUiGtcData();
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if (!iDataPtr)
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{
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return KErrNoMemory;
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}
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TRAPD(err, FetchDataL());
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if (err != KErrNone)
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{
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delete iDataPtr;
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iDataPtr = NULL;
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delete iColSet;
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iColSet = NULL;
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iView.Close();
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return err;
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}
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*aDataPtr = iDataPtr;
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return KErrNone;
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}
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TInt CEapGtcUiDataConnection::Update()
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{
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TRAPD(err, iView.UpdateL());
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if (err != KErrNone)
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{
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return err;
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}
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// Validate the length of username/identity.
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if(iDataPtr->GetIdentity().Length() > KMaxIdentityLengthInDB)
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{
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// Username or identity too long. Can not be stored in DB.
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EAP_TRACE_DEBUG_SYMBIAN((_L("CEapGtcUiDataConnection::Update: Too long username/identity. length =%d\n"),
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iDataPtr->GetIdentity().Length()));
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return KErrArgument;
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}
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TRAP(err, iView.SetColL(iColSet->ColNo(cf_str_EAP_GTC_identity_literal), iDataPtr->GetIdentity()));
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if (err != KErrNone)
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{
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return err;
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}
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// Last full authentication time should be made zero when EAP configurations are modified.
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// This makes sure that the next authentication with this EAP would be full authentication
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// instead of reauthentication even if the session is still valid.
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TRAP(err, iView.SetColL(iColSet->ColNo(KGTCLastFullAuthTime), default_FullAuthTime));
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if (err != KErrNone)
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{
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return err;
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}
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EAP_TRACE_DEBUG_SYMBIAN((_L("Session Validity: Resetting Full Auth Time since EAP-GTC settings are modified\n")));
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TRAP(err, iView.PutL());
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return err;
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}
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TInt CEapGtcUiDataConnection::Close()
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{
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if (iIsOpened == EFalse)
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{
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return KErrNone;
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}
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delete iDataPtr;
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iDataPtr = NULL;
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delete iColSet;
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iColSet = NULL;
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iView.Close();
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iUiConn = NULL;
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return KErrNone;
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}
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void CEapGtcUiDataConnection::FetchDataL()
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{
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HBufC* buf = HBufC::NewLC(KMaxSqlQueryLength);
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TPtr sqlStatement = buf->Des();
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// Form the query. Query everything.
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_LIT(KSQLQuery, "SELECT * FROM %S WHERE %S=%d AND %S=%d AND %S=%d");
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sqlStatement.Format(KSQLQuery,
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&KGtcTableName,
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&KServiceType,
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iUiConn->GetIndexType(),
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&KServiceIndex,
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iUiConn->GetIndex(),
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&KTunnelingType,
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iUiConn->GetTunnelingType());
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// Evaluate view
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User::LeaveIfError(iView.Prepare(iDatabase, TDbQuery(sqlStatement)));
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User::LeaveIfError(iView.EvaluateAll());
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// Get the first (and only) row
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iView.FirstL();
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iView.GetL();
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// Get column set so we get the correct column numbers
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delete iColSet;
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iColSet = NULL;
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iColSet = iView.ColSetL();
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// Start fetching the values
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// identity
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iDataPtr->GetIdentity().Copy(iView.ColDes16(iColSet->ColNo(cf_str_EAP_GTC_identity_literal)));
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CleanupStack::PopAndDestroy(buf);
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}
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// End of File
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