private static void RunScan(IEnumerable <string> range, IPhelper ipHelper)
{
//using (countdown = new CountdownEvent(1))
//{
foreach (string ip in range)
{
if (ipHelper.Ping(ip))
{
Console.ForegroundColor = ConsoleColor.DarkYellow;
_writter.WriteLine($"Starting scan for IP: {ip} @ {DateTime.Now:yyyy.MM.dd HH:mm:sss}");
//countdown.TryAddCount();
using (PortScanner pScanner = new PortScanner(ip, StartPort, EndPort, _writter))
{
pScanner.StartWork(_maxThread);
}
}
else
{
Console.ForegroundColor = ConsoleColor.DarkRed;
_writter.WriteLine($"Host {ip} is not active @ {DateTime.Now:yyyy.MM.dd HH:mm:sss}");
}
}
// while (countdown.Signal())
// {
// countdown.Wait();
// }
//}
}
private static void RunScanParallel(IEnumerable <string> range, IPhelper ipHelper)
{
//using (countdown = new CountdownEvent(1))
//{
Parallel.ForEach(range, ip =>
{
if (ipHelper.Ping(ip))
{
//countdown.TryAddCount();
Console.ForegroundColor = ConsoleColor.DarkYellow;
_writter.WriteLine($"Starting scan for IP: {ip} @ {DateTime.Now:yyyy.MM.dd HH:mm:sss}");
PortScanner pScanner = new PortScanner(ip, StartPort, EndPort, _writter);
pScanner.StartWork(_maxThread);
}
static void Main(string[] args)
{
var commandLineParser = CommandLineOptions.Setup();
var result = commandLineParser.Parse(args);
if (CommandLineOptions.HandleStandardResult(result))
{
return;
}
_commandLineOptions = commandLineParser.Object;
CreateLocation(_commandLineOptions.OutputLocation);
IPhelper ipHelper = new IPhelper();
_writter = new Writter(WriteMode.Both, _outputFile);
_writter.WriteLine($"Start application {DateTime.Now:yyyy.MM.dd HH:mm:sss}");
_writter.WriteLine(Environment.NewLine);
_writter.WriteLine($"Output location: {_outputFile}");
_startAddress = ipHelper.GetIPaddress(_commandLineOptions.StartIpAddress);
_writter.WriteLine($"Start IP address {_startAddress}");
StartPort = SetPort(_commandLineOptions.StartPort);
EndPort = SetPort(_commandLineOptions.EndPort);
_endAddress = ipHelper.GetIPaddress(_commandLineOptions.EndIpAddress);
_writter.WriteLine($"End IP address {_endAddress}");
_maxThread = _commandLineOptions.MaxThreadCount;
_writter.WriteLine($"Maximum threads allocated {_maxThread}");
_writter.WriteLine($"Starting port {StartPort}");
_writter.WriteLine($"Ending port {EndPort}");
_writter.WriteLine(Environment.NewLine);
var range = ipHelper.GetIPRange(_startAddress, _endAddress);
//RunScan(range, ipHelper);
RunScanParallel(range, ipHelper);
_writter.WriteLine(Environment.NewLine);
_writter.WriteLine($"Exiting application {DateTime.Now:yyyy.MM.dd HH:mm:sss}");
}
