eapol/eapol_framework/eapol_symbian/am/type/securid/symbian/plugin/src/EapGtcUiDataConnection.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/eapol/eapol_framework/eapol_symbian/am/type/securid/symbian/plugin/src/EapGtcUiDataConnection.cpp Thu Dec 17 08:47:43 2009 +0200
@@ -0,0 +1,214 @@
+/*
+* Copyright (c) 2001-2006 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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: EAP and WLAN authentication protocols.
+*
+*/
+
+
+// This is enumeration of EAPOL source code.
+#if defined(USE_EAP_MINIMUM_RELEASE_TRACES)
+ #undef EAP_FILE_NUMBER_ENUM
+ #define EAP_FILE_NUMBER_ENUM 341
+ #undef EAP_FILE_NUMBER_DATE
+ #define EAP_FILE_NUMBER_DATE 1127594498
+#endif //#if defined(USE_EAP_MINIMUM_RELEASE_TRACES)
+
+#include <e32base.h>
+#include "EapGtcDbUtils.h"
+#include "EapSecurIDDbParameterNames.h"
+#include "EapGtcDbParameterNames.h"
+#include "EapGtcDbDefaults.h"
+#include <EapGtcUiConnection.h>
+#include <EapGtcUiDataConnection.h>
+#include <EapGtcUiGtcData.h>
+#include "eap_am_trace_symbian.h"
+
+const TUint KMaxSqlQueryLength = 256;
+
+
+CEapGtcUiDataConnection::CEapGtcUiDataConnection(CEapGtcUiConnection * aUiConn)
+: iIsOpened(EFalse)
+, iUiConn(aUiConn)
+, iColSet(NULL)
+, iDataPtr(NULL)
+{
+}
+
+
+CEapGtcUiDataConnection::~CEapGtcUiDataConnection()
+{
+ if (iUiConn)
+ {
+ Close();
+ iUiConn = NULL;
+ }
+}
+
+
+TInt CEapGtcUiDataConnection::Open()
+{
+ if (iIsOpened)
+ {
+ return KErrAlreadyExists;
+ }
+
+ TInt err = iUiConn->GetDatabase(iDatabase);
+ if (err != KErrNone)
+ {
+ return err;
+ }
+
+ iIsOpened = ETrue;
+ return KErrNone;
+}
+
+
+TInt CEapGtcUiDataConnection::GetData(CEapGtcUiGtcData ** aDataPtr)
+{
+ if (aDataPtr == NULL)
+ {
+ return KErrArgument;
+ }
+ if (iIsOpened == EFalse)
+ {
+ return KErrSessionClosed;
+ }
+ iDataPtr = new CEapGtcUiGtcData();
+ if (!iDataPtr)
+ {
+ return KErrNoMemory;
+ }
+
+ TRAPD(err, FetchDataL());
+ if (err != KErrNone)
+ {
+ delete iDataPtr;
+ iDataPtr = NULL;
+
+ delete iColSet;
+ iColSet = NULL;
+
+ iView.Close();
+
+ return err;
+ }
+
+ *aDataPtr = iDataPtr;
+
+ return KErrNone;
+}
+
+
+TInt CEapGtcUiDataConnection::Update()
+{
+ TRAPD(err, iView.UpdateL());
+ if (err != KErrNone)
+ {
+ return err;
+ }
+
+ // Validate the length of username/identity.
+ if(iDataPtr->GetIdentity().Length() > KMaxIdentityLengthInDB)
+ {
+ // Username or identity too long. Can not be stored in DB.
+ EAP_TRACE_DEBUG_SYMBIAN((_L("CEapGtcUiDataConnection::Update: Too long username/identity. length =%d\n"),
+ iDataPtr->GetIdentity().Length()));
+
+ return KErrArgument;
+ }
+
+ TRAP(err, iView.SetColL(iColSet->ColNo(cf_str_EAP_GTC_identity_literal), iDataPtr->GetIdentity()));
+ if (err != KErrNone)
+ {
+ return err;
+ }
+
+ // Last full authentication time should be made zero when EAP configurations are modified.
+ // This makes sure that the next authentication with this EAP would be full authentication
+ // instead of reauthentication even if the session is still valid.
+
+ TRAP(err, iView.SetColL(iColSet->ColNo(KGTCLastFullAuthTime), default_FullAuthTime));
+ if (err != KErrNone)
+ {
+ return err;
+ }
+
+ EAP_TRACE_DEBUG_SYMBIAN((_L("Session Validity: Resetting Full Auth Time since EAP-GTC settings are modified\n")));
+
+ TRAP(err, iView.PutL());
+
+ return err;
+}
+
+
+TInt CEapGtcUiDataConnection::Close()
+{
+ if (iIsOpened == EFalse)
+ {
+ return KErrNone;
+ }
+
+ delete iDataPtr;
+ iDataPtr = NULL;
+
+ delete iColSet;
+ iColSet = NULL;
+
+ iView.Close();
+
+ iUiConn = NULL;
+
+ return KErrNone;
+}
+
+
+void CEapGtcUiDataConnection::FetchDataL()
+{
+ HBufC* buf = HBufC::NewLC(KMaxSqlQueryLength);
+ TPtr sqlStatement = buf->Des();
+
+ // Form the query. Query everything.
+ _LIT(KSQLQuery, "SELECT * FROM %S WHERE %S=%d AND %S=%d AND %S=%d");
+ sqlStatement.Format(KSQLQuery,
+ &KGtcTableName,
+ &KServiceType,
+ iUiConn->GetIndexType(),
+ &KServiceIndex,
+ iUiConn->GetIndex(),
+ &KTunnelingType,
+ iUiConn->GetTunnelingType());
+
+ // Evaluate view
+ User::LeaveIfError(iView.Prepare(iDatabase, TDbQuery(sqlStatement)));
+
+ User::LeaveIfError(iView.EvaluateAll());
+
+ // Get the first (and only) row
+ iView.FirstL();
+ iView.GetL();
+
+ // Get column set so we get the correct column numbers
+ delete iColSet;
+ iColSet = NULL;
+ iColSet = iView.ColSetL();
+
+ // Start fetching the values
+
+ // identity
+ iDataPtr->GetIdentity().Copy(iView.ColDes16(iColSet->ColNo(cf_str_EAP_GTC_identity_literal)));
+
+ CleanupStack::PopAndDestroy(buf);
+}
+
+// End of File