private void _scanner_OnStartScan(IPScanner scanner)
{
if (InvokeRequired)
{
BeginInvoke(new IPScanner.ScanStateChangeDelegate(_scanner_OnStartScan), scanner);
return;
}
foreach (ListViewItem item in _lvAliveHosts.Items)
{
((IPScanHostState)item.Tag).OnStateChange -= host_OnStateChange;
((IPScanHostState)item.Tag).OnHostNameAvailable -= host_OnHostNameAvailable;
}
_lvAliveHosts.Items.Clear();
_lbLog.Items.Clear();
_btnAddHost.Enabled = _btnTrace.Enabled = false;
AddLogEntry("Scanning has been started!");
_prgScanProgress.Value = 0;
EnableSettings(false);
}
private void submitBtn_Click(object sender, EventArgs e)
{
IPScanner scanner = new IPScanner();
scanner.IPScanned += this.Scanner_IPScanned;
scanner.ScanRange(startText.Text, endText.Text);
}
private async void StartScan()
{
DisplayStatusMessage = false;
IsScanRunning = true;
PreparingScan = true;
// Measure the time
StartTime = DateTime.Now;
stopwatch.Start();
dispatcherTimer.Tick += DispatcherTimer_Tick;
dispatcherTimer.Interval = new TimeSpan(0, 0, 0, 0, 100);
dispatcherTimer.Start();
EndTime = null;
IPScanResult.Clear();
HostsFound = 0;
cancellationTokenSource = new CancellationTokenSource();
IPAddress[] ipAddresses;
try
{
// Create a list of all ip addresses
ipAddresses = await IPScanRangeHelper.ConvertIPRangeToIPAddressesAsync(IPRange, cancellationTokenSource.Token);
}
catch (OperationCanceledException)
{
IpScanner_UserHasCanceled(this, EventArgs.Empty);
return;
}
IPAddressesToScan = ipAddresses.Length;
IPAddressesScanned = 0;
PreparingScan = false;
// Add the range to the history
AddIPRangeToHistory(IPRange);
IPScannerOptions ipScannerOptions = new IPScannerOptions
{
Threads = SettingsManager.Current.IPScanner_Threads,
Timeout = SettingsManager.Current.IPScanner_Timeout,
Buffer = new byte[SettingsManager.Current.IPScanner_Buffer],
Attempts = SettingsManager.Current.IPScanner_Attempts,
ResolveHostname = SettingsManager.Current.IPScanner_ResolveHostname,
ResolveMACAddress = SettingsManager.Current.IPScanner_ResolveMACAddress,
ShowScanResultForAllIPAddresses = SettingsManager.Current.IPScanner_ShowScanResultForAllIPAddresses
};
IPScanner ipScanner = new IPScanner();
ipScanner.HostFound += IpScanner_HostFound;
ipScanner.ScanComplete += IpScanner_ScanComplete;
ipScanner.ProgressChanged += IpScanner_ProgressChanged;
ipScanner.UserHasCanceled += IpScanner_UserHasCanceled;
ipScanner.ScanAsync(ipAddresses, ipScannerOptions, cancellationTokenSource.Token);
}
public ScanAddIP()
{
InitializeComponent();
_scanner = new IPScanner(64, 2, false, 1500, 32, false, 32);
_scanner.OnAliveHostFound += new IPScanner.AliveHostFoundDelegate(_scanner_OnAliveHostFound);
_scanner.OnStartScan += new IPScanner.ScanStateChangeDelegate(_scanner_OnStartScan);
_scanner.OnStopScan += new IPScanner.ScanStateChangeDelegate(_scanner_OnStopScan);
_scanner.OnRestartScan += new IPScanner.ScanStateChangeDelegate(_scanner_OnRestartScan);
_scanner.OnScanProgressUpdate += new IPScanner.ScanProgressUpdateDelegate(_scanner_OnScanProgressUpdate);
}
void _scanner_OnScanProgressUpdate(IPScanner scanner, IPAddress currentAddress, ulong progress, ulong total)
{
if (InvokeRequired)
{
BeginInvoke(new IPScanner.ScanProgressUpdateDelegate(_scanner_OnScanProgressUpdate), scanner, currentAddress, progress, total);
return;
}
int prog = (int)((100 * progress) / total);
_prgScanProgress.Value = prog;
_prgScanProgress.Text = prog.ToString() + "%" + " [" + currentAddress.ToString() + "]";
}
public IPScan()
{
InitializeComponent();
_scanner = new IPScanner((int)_spnConcurrentPings.Value, (int)_spnPingsPerScan.Value, false,
(int)_spnTimeout.Value, (int)_spnTTL.Value, false, (int)_spnBufferSize.Value);
_scanner.OnAliveHostFound += new IPScanner.AliveHostFoundDelegate(_scanner_OnAliveHostFound);
_scanner.OnStartScan += new IPScanner.ScanStateChangeDelegate(_scanner_OnStartScan);
_scanner.OnStopScan += new IPScanner.ScanStateChangeDelegate(_scanner_OnStopScan);
_scanner.OnRestartScan += new IPScanner.ScanStateChangeDelegate(_scanner_OnRestartScan);
_scanner.OnScanProgressUpdate += new IPScanner.ScanProgressUpdateDelegate(_scanner_OnScanProgressUpdate);
_lvAliveHosts.ListViewItemSorter = new HostSorterByIP();
_cmbRangeType.SelectedIndex = 0;
}
void _scanner_OnRestartScan(IPScanner scanner)
{
if (InvokeRequired)
{
BeginInvoke(new IPScanner.ScanStateChangeDelegate(_scanner_OnRestartScan), scanner);
return;
}
AddLogEntry("Scaned!");
AddLogEntry("Hosts found : " + _scanner.AliveHosts.Count);
AddLogEntry("Rescan!");
_prgScanProgress.Value = 0;
}
private void _scanner_OnStopScan(IPScanner scanner)
{
if (InvokeRequired)
{
BeginInvoke(new IPScanner.ScanStateChangeDelegate(_scanner_OnStopScan), scanner);
return;
}
EnableSettings(true);
AddLogEntry("Finished Scanning!");
AddLogEntry("Hosts found: " + _scanner.AliveHosts.Count);
_prgScanProgress.Value = 0;
}
/// <summary>
/// Scans the local network and synchronizes the located systems details with the
/// configured <c>Snipe.It</c> system.
/// </summary>
private void SyncScannerDetails()
{
var scannerSubnets =
ConfigurationManager
.AppSettings["Marksman:ScannerSubnet"]
.Split("|".ToArray(), StringSplitOptions.RemoveEmptyEntries);
var devices =
IPScanner
.Scan(scannerSubnets)
.Where(i => i.Status == System.Net.NetworkInformation.IPStatus.Success)
.ToList();
foreach (var item in devices)
{
this.SyncHostNameDetails(item.HostName);
}
}
static void Main(string[] args)
{
var ipAddresses = IPScanner.ScanIPs();
foreach (string ip in ipAddresses)
{
Console.WriteLine(string.Format("Responded with IP: {0}.", ip));
//Scan ports
var ports = PortScanner.Scan(ip, 0, 65000);
foreach (var port in ports)
{
Console.WriteLine(string.Format("Found open port: {0}", port.ToString()));
}
}
Console.WriteLine("Scan Complete.");
}
private void _scanner_OnAliveHostFound(IPScanner scanner, IPScanHostState host)
{
if (InvokeRequired)
{
BeginInvoke(new IPScanner.AliveHostFoundDelegate(_scanner_OnAliveHostFound), scanner, host);
return;
}
ListViewItem item = new ListViewItem();
item.Tag = host;
item.BackColor = Color.GreenYellow;
item.SubItems.Add(host.Address.ToString());
item.SubItems.Add("");
item.SubItems.Add("");
item.SubItems.Add("");
_lvAliveHosts.Items.Add(item);
_lvAliveHosts.Sort();
host.OnHostNameAvailable += new IPScanHostState.HostNameAvailableDelegate(host_OnHostNameAvailable);
host.OnStateChange += new IPScanHostState.StateChangeDelegate(host_OnStateChange);
if (!host.IsTesting())
{
item.ImageIndex = (int)host.QualityCategory;
item.SubItems[2].Text = host.AvgResponseTime.ToString("F02") + " ms";
item.SubItems[3].Text = ((float)(host.LossCount) / host.PingsCount).ToString("P");
item.SubItems[4].Text = host.HostName;
}
AddLogEntry("Host [" + host.Address.ToString() + "] is alive.");
Timer newTimer = new Timer();
newTimer.Tag = item;
newTimer.Interval = 2000;
newTimer.Tick += new EventHandler(newTimer_Tick);
newTimer.Enabled = true;
}
private async void StartScan()
{
DisplayStatusMessage = false;
IsScanRunning = true;
PreparingScan = true;
// Measure the time
StartTime = DateTime.Now;
stopwatch.Start();
dispatcherTimer.Tick += DispatcherTimer_Tick;
dispatcherTimer.Interval = new TimeSpan(0, 0, 0, 0, 100);
dispatcherTimer.Start();
EndTime = null;
IPScanResult.Clear();
HostsFound = 0;
// Change the tab title (not nice, but it works)
Window window = Application.Current.Windows.OfType <Window>().FirstOrDefault(x => x.IsActive);
if (window != null)
{
foreach (TabablzControl tabablzControl in VisualTreeHelper.FindVisualChildren <TabablzControl>(window))
{
tabablzControl.Items.OfType <DragablzTabItem>().First(x => x.ID == _tabId).Header = IPRange;
}
}
cancellationTokenSource = new CancellationTokenSource();
IPAddress[] ipAddresses;
try
{
// Create a list of all ip addresses
ipAddresses = await IPScanRangeHelper.ConvertIPRangeToIPAddressesAsync(IPRange, cancellationTokenSource.Token);
}
catch (OperationCanceledException)
{
IpScanner_UserHasCanceled(this, EventArgs.Empty);
return;
}
IPAddressesToScan = ipAddresses.Length;
IPAddressesScanned = 0;
PreparingScan = false;
// Add the range to the history
AddIPRangeToHistory(IPRange);
IPScannerOptions ipScannerOptions = new IPScannerOptions
{
Threads = SettingsManager.Current.IPScanner_Threads,
Timeout = SettingsManager.Current.IPScanner_Timeout,
Buffer = new byte[SettingsManager.Current.IPScanner_Buffer],
Attempts = SettingsManager.Current.IPScanner_Attempts,
ResolveHostname = SettingsManager.Current.IPScanner_ResolveHostname,
ResolveMACAddress = SettingsManager.Current.IPScanner_ResolveMACAddress,
ShowScanResultForAllIPAddresses = SettingsManager.Current.IPScanner_ShowScanResultForAllIPAddresses
};
IPScanner ipScanner = new IPScanner();
ipScanner.HostFound += IpScanner_HostFound;
ipScanner.ScanComplete += IpScanner_ScanComplete;
ipScanner.ProgressChanged += IpScanner_ProgressChanged;
ipScanner.UserHasCanceled += IpScanner_UserHasCanceled;
ipScanner.ScanAsync(ipAddresses, ipScannerOptions, cancellationTokenSource.Token);
}
private async void StartScan()
{
DisplayStatusMessage = false;
IsScanRunning = true;
PreparingScan = true;
// Measure the time
StartTime = DateTime.Now;
stopwatch.Start();
dispatcherTimer.Tick += DispatcherTimer_Tick;
dispatcherTimer.Interval = new TimeSpan(0, 0, 0, 0, 100);
dispatcherTimer.Start();
EndTime = null;
IPScanResult.Clear();
HostsFound = 0;
// Change the tab title (not nice, but it works)
Window window = Application.Current.Windows.OfType <Window>().FirstOrDefault(x => x.IsActive);
if (window != null)
{
foreach (TabablzControl tabablzControl in VisualTreeHelper.FindVisualChildren <TabablzControl>(window))
{
tabablzControl.Items.OfType <DragablzTabItem>().First(x => x.ID == _tabId).Header = IPRange;
}
}
cancellationTokenSource = new CancellationTokenSource();
string[] ipHostOrRanges = IPRange.Replace(" ", "").Split(';');
// Resolve hostnames
List <string> ipRanges = new List <string>();
try
{
ipRanges = await IPScanRangeHelper.ResolveHostnamesInIPRangeAsync(ipHostOrRanges, cancellationTokenSource.Token);
}
catch (OperationCanceledException)
{
IpScanner_UserHasCanceled(this, EventArgs.Empty);
return;
}
catch (AggregateException exceptions) // DNS error (could not resolve hostname...)
{
IpScanner_DnsResolveFailed(this, exceptions);
return;
}
IPAddress[] ipAddresses;
try
{
// Create a list of all ip addresses
ipAddresses = await IPScanRangeHelper.ConvertIPRangeToIPAddressesAsync(ipRanges.ToArray(), cancellationTokenSource.Token);
}
catch (OperationCanceledException)
{
IpScanner_UserHasCanceled(this, EventArgs.Empty);
return;
}
IPAddressesToScan = ipAddresses.Length;
IPAddressesScanned = 0;
PreparingScan = false;
// Add the range to the history
AddIPRangeToHistory(IPRange);
IPScannerOptions ipScannerOptions = new IPScannerOptions
{
Threads = SettingsManager.Current.IPScanner_Threads,
ICMPTimeout = SettingsManager.Current.IPScanner_ICMPTimeout,
ICMPBuffer = new byte[SettingsManager.Current.IPScanner_ICMPBuffer],
ICMPAttempts = SettingsManager.Current.IPScanner_ICMPAttempts,
ResolveHostname = SettingsManager.Current.IPScanner_ResolveHostname,
UseCustomDNSServer = SettingsManager.Current.IPScanner_UseCustomDNSServer,
CustomDNSServer = SettingsManager.Current.IPScanner_CustomDNSServer.Select(x => x.Trim()).ToList(),
DNSPort = SettingsManager.Current.IPScanner_DNSPort,
DNSTransportType = SettingsManager.Current.IPScanner_DNSTransportType,
DNSRecursion = SettingsManager.Current.IPScanner_DNSRecursion,
DNSUseResolverCache = SettingsManager.Current.IPScanner_DNSUseResolverCache,
DNSAttempts = SettingsManager.Current.IPScanner_DNSAttempts,
DNSTimeout = SettingsManager.Current.IPScanner_DNSTimeout,
ResolveMACAddress = SettingsManager.Current.IPScanner_ResolveMACAddress,
ShowScanResultForAllIPAddresses = SettingsManager.Current.IPScanner_ShowScanResultForAllIPAddresses
};
IPScanner ipScanner = new IPScanner();
ipScanner.HostFound += IpScanner_HostFound;
ipScanner.ScanComplete += IpScanner_ScanComplete;
ipScanner.ProgressChanged += IpScanner_ProgressChanged;
ipScanner.UserHasCanceled += IpScanner_UserHasCanceled;
ipScanner.ScanAsync(ipAddresses, ipScannerOptions, cancellationTokenSource.Token);
}