private void OfflineDetectionThread()
{
string traceFile = null;
try
{
traceFile = _openOfflineDetectionDlg.FileName;
if (File.Exists(traceFile) == false)
{
throw new FileNotFoundException("Trace file " + traceFile + " doesn't exist.");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
_flowFeatureProducerConsumer = new ProducerConsumer <FlowFeature>(consumeFeature, false, true, true);
_parser = new NMParser(traceFile, _malFlowDetector.TimeWindow, _flowFeatureProducerConsumer);
System.Diagnostics.Debug.WriteLine("Created new parser");
//Get all the flows from the trace file
System.Diagnostics.Debug.WriteLine("Extracting features from tracefile");
_featureProducer = new Thread(new ThreadStart(_parser.EnqueueNetworkFlowFeatures));
///// inja print konnnnnnnnnnnnnnnnnnnnnnnnnn
_featureProducer.Start();
_featureProducer.Join();
menuOfflineDetection.Text = "Start Offline Detection";
_parser = null;
_flowFeatureProducerConsumer.Stop();
_featureProducer.Abort();
_featureProducer = null;
_flowFeatureProducerConsumer = null;
if (traceFile != null)
{
MessageBox.Show("Finished Processing " + traceFile + " trace file...");
}
}
private ContextMenu CreateContextMenu()
{
List <MenuItem> items = new List <MenuItem>();
//add context menu items here.
MenuItem miLastError = new MenuItem("Display Last Error");
miLastError.Click += new EventHandler(
(o, e) =>
{
MessageBox.Show(
string.IsNullOrEmpty(_lastErrorMsg) ? "There is no error message."
: _lastErrorMsg
, "Last Error Message", MessageBoxButtons.OK);
}
);
items.Add(miLastError);
// Change Decision Tree Signature menu item
// this can be done through the xml configuration file
/*
* MenuItem miChangeSignature = new MenuItem("Change Detection Signature");
* miChangeSignature.Click += new EventHandler(OnChangeSignatureFile);
* items.Add(miChangeSignature);
*/
// Training Signature menu item
menuTraining = new MenuItem();
menuTraining.Text = Properties.Resources.StartTrainingText;
menuTraining.Click += new EventHandler(
(o, e) =>
{
if (menuTraining.Text.Equals(Properties.Resources.CancelTrainingText) &&
_trainingThread.ThreadState == System.Threading.ThreadState.Running)
{
_trainingThread.Abort();
menuTraining.Text = Properties.Resources.StartTrainingText;
_trainingThread = null;
return;
}
if (_openTrainingSetDlg.ShowDialog() != DialogResult.OK)
{
return;
}
if (_trainingThread == null ||
_trainingThread.ThreadState == System.Threading.ThreadState.Stopped)
{
_trainingThread = new Thread(new ThreadStart(this.TrainingThread));
_trainingThread.SetApartmentState(ApartmentState.STA);
_trainingThread.Name = "Training Thread";
_trainingThread.Start();
menuTraining.Text = Properties.Resources.CancelTrainingText;
}
/*
* else if (_trainingThread.ThreadState == System.Threading.ThreadState.Running)
* {
* _trainingThread.Abort();
* menuTraining.Text = Properties.Resources.StartTrainingText;
* }
* */
});
items.Add(menuTraining);
// Display CPU usage menu item
MenuItem menuCpuUsage = new MenuItem("CPU Usage");
menuCpuUsage.Click += new EventHandler(
(o, e) =>
{
if (_notifyIcon != null)
{
_notifyIcon.BalloonTipText = "CPU: " + CpuUsage().ToString("P1");
_notifyIcon.ShowBalloonTip(1000);
}
});
items.Add(menuCpuUsage);
/*
* // System setting menu item
* MenuItem miServerSetting = new MenuItem();
* miServerSetting.Text = Properties.Resources.ServerSettingText;
* miServerSetting.Click += new EventHandler(
* (o, e) =>
* {
* // TODO: Implement the Server menu setting
*
* }
* );
* items.Add(miServerSetting);
*/
// Offline Detection Menu Item
menuOfflineDetection = new MenuItem("Start Offline Detection");
menuOfflineDetection.Click += new EventHandler(
(o, e) =>
{
if (menuOfflineDetection.Text.Equals("Stop Offline Detection") &&
_offlineDetectionThread.ThreadState == System.Threading.ThreadState.WaitSleepJoin)
{
_offlineDetectionThread.Abort();
_offlineDetectionThread = null;
menuOfflineDetection.Text = "Start Offline Detectiont";
_featureProducer.Abort();
_featureProducer = null;
_flowFeatureProducerConsumer.Stop();
_flowFeatureProducerConsumer = null;
_parser = null;
return;
}
if (_openOfflineDetectionDlg.ShowDialog() != DialogResult.OK)
{
return;
}
if (_offlineDetectionThread == null ||
_offlineDetectionThread.ThreadState == System.Threading.ThreadState.Stopped)
{
_offlineDetectionThread = new Thread(new ThreadStart(this.OfflineDetectionThread));
_offlineDetectionThread.SetApartmentState(ApartmentState.STA);
_offlineDetectionThread.Name = "Offline Detection Thread";
_offlineDetectionThread.Start();
menuOfflineDetection.Text = "Stop Offline Detection";
}
/*
* else if (_offlineDetectionThread.ThreadState == System.Threading.ThreadState.Running)
* {
* _offlineDetectionThread.Interrupt();
*
* menuOfflineDetection.Text = "Start Offline Detectiont";
* }
*/
});
items.Add(menuOfflineDetection);
// About dialog menu
MenuItem menuAbout = new MenuItem("About");
menuAbout.Click += new EventHandler(
(o, e) =>
{
MessageBox.Show("Network Flow Detector Server application. Version: "
+ Properties.Settings.Default.Version,
"About",
MessageBoxButtons.OK);
}
);
items.Add(menuAbout);
// Exit menu item
MenuItem menuExit = new MenuItem("E&xit");
menuExit.Click += new EventHandler(MenuExit_Click);
items.Add(menuExit);
return(new ContextMenu(items.ToArray()));
}
