public bool PerformScan_DoublePointArray(ScanOperation scanOperation)
{
if (_instCtrl == null)
{
return(false);
}
_currentScanOperation = scanOperation;
_staThread.Invoke(new NoReturnAndParamDelegate(() =>
{
#if NO_FINCH
_instCtrl.PerformScan_DoublePointArray();
#endif
}), null);
return(true);
}
/// <summary>
/// Method that is called when Scan Button is clicked
/// </summary>
/// <param name="sender">The object that called this method</param>
/// <param name="e">The RoutedEventArgs</param>
private void BtnScan_Click(object sender, RoutedEventArgs e)
{
if (IntStart.Value == null || IntStop.Value == null)
{
return;
}
if (IntStart.Value > IntStop.Value)
{
MessageBox.Show("The starting port cannot be greater than the ending port!", "Advanced PortChecker", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
if (_operations != null && _operations.Count > 0)
{
MessageBox.Show("A previous scan is still running or in the process of being cancelled!", "Advanced PortChecker", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
LvPorts.Items.Clear();
ControlsEnabled(false);
PgbStatus.Value = 0;
TaskbarItemInfo.ProgressState = TaskbarItemProgressState.Normal;
TaskbarItemInfo.ProgressValue = 0;
_completedThreads = 0;
PgbStatus.Minimum = (double)IntStart.Value - 1;
PgbStatus.Maximum = (double)IntStop.Value;
int totalTasks = Properties.Settings.Default.ScanThreads;
int timeout = Properties.Settings.Default.TimeOut;
int scanAmount = ((int)IntStop.Value - (int)IntStart.Value) + 1;
int startPort = (int)IntStart.Value;
TxtAddress.Text = TxtAddress.Text.Replace("https://", "");
TxtAddress.Text = TxtAddress.Text.Replace("http://", "");
TxtAddress.Text = TxtAddress.Text.Replace("ftp://", "");
TxtAddress.Text = TxtAddress.Text.Replace("sftp://", "");
string ipAddress = TxtAddress.Text;
List <Action> functions = new List <Action>();
foreach (int i in ThreadCalculator.GetActionsPerThreads(totalTasks, scanAmount))
{
int endPort = startPort + i - 1;
int startPortCopy = startPort;
ScanOperation scan = new ScanOperation
{
Progress = new Progress <int>(value =>
{
PgbStatus.Value += 1;
TaskbarItemInfo.ProgressValue += (1 / (PgbStatus.Maximum - PgbStatus.Minimum));
}),
ItemProgress = new Progress <LvCheck>(value => LvPorts.Items.Add(value)),
IsCancelled = false
};
scan.ScanCompletedEvent += ScanThreadCompleted;
_operations.Add(scan);
switch (CbaMethod.Text)
{
default:
functions.Add(() => PortScanner.CheckTCP(ipAddress, startPortCopy, endPort, timeout, scan, true));
break;
case "UDP":
functions.Add(() => PortScanner.CheckUDP(ipAddress, startPortCopy, endPort, timeout, scan, true));
break;
case "Both":
functions.Add(() => PortScanner.CheckTCPUDP(ipAddress, startPortCopy, endPort, timeout, scan));
break;
}
startPort = endPort + 1;
}
foreach (Action action in functions)
{
Thread thread = new Thread(new ThreadStart(action))
{
IsBackground = true
};
thread.Start();
}
}
