void item_OnScanHit(ScanItemEventArgs args)
{
OpenPorts.Add(args.NetworkScanItem);
if (OnScanHit != null && scan)
{
OnScanHit(args);
}
}
public void HandleNetworkConection(PcapAnalyzer.NetworkConnection networkConnection)
{
// Create network nodes if needed.
if (Connections.Add(networkConnection))
{
if (!OpenPorts.ContainsKey(networkConnection.Source))
{
OpenPorts[networkConnection.Source] = new HashSet <int>();
}
if (!OpenPorts.ContainsKey(networkConnection.Destination))
{
OpenPorts[networkConnection.Destination] = new HashSet <int>();
}
}
// Update open ports.
OpenPorts[networkConnection.Source].Add(networkConnection.SrcPort);
OpenPorts[networkConnection.Destination].Add(networkConnection.DestPort);
}
/// <summary> /// Checks whether or nat a given port is open on the computer. /// </summary> /// <param name="port">The port number as <c>int</c></param> /// <returns><c>true</c> if the port is open, otherwise <c>false</c>.</returns> public bool CheckPortOpen(int port) => OpenPorts.Exists(x => x == port);