public static Int32 Main(String[] args)
{
PortScannerOptions optionsParser = new PortScannerOptions();
List <String> nonOptionArgs = optionsParser.Parse(args);
if (nonOptionArgs.Count < 3)
{
Console.WriteLine("Please give the remote-host, minPort and maxPort");
optionsParser.PrintUsage();
return(-1);
}
else if (nonOptionArgs.Count > 3)
{
Console.WriteLine("Expected 3 non-option arguments, you gave {0}", nonOptionArgs.Count);
optionsParser.PrintUsage();
return(-1);
}
String remoteHost = nonOptionArgs[0];
String minPortString = nonOptionArgs[1];
String maxPortString = nonOptionArgs[2];
UInt16 minPort = UInt16.Parse(minPortString);
UInt16 maxPort = UInt16.Parse(maxPortString);
TimeSpan timeout = optionsParser.timeoutMilliseconds.isSet ?
new TimeSpan(0, 0, 0, 0, (Int32)optionsParser.timeoutMilliseconds.ArgValue) :
TimeSpan.Zero;
IPAddress remoteHostIP = GenericUtilities.ResolveHost(remoteHost);
PortScanner portScanner = new PortScanner(remoteHostIP, minPort, maxPort,
optionsParser.maxThreadCount.ArgValue, timeout, optionsParser.sleepTimeMilliseconds.ArgValue);
portScanner.Scan();
return(0);
}