// Print all the available information on the given interface
private static void DevicePrint(IPacketDevice device)
{
// Name
Console.WriteLine(device.Name);
// Description
if (device.Description != null)
Console.WriteLine("\tDescription: " + device.Description);
// Loopback Address
Console.WriteLine("\tLoopback: " +
(((device.Attributes & DeviceAttributes.Loopback) == DeviceAttributes.Loopback)
? "yes"
: "no"));
// IP addresses
foreach (DeviceAddress address in device.Addresses)
{
Console.WriteLine("\tAddress Family: " + address.Address.Family);
if (address.Address != null)
Console.WriteLine(("\tAddress: " + address.Address));
if (address.Netmask != null)
Console.WriteLine(("\tNetmask: " + address.Netmask));
if (address.Broadcast != null)
Console.WriteLine(("\tBroadcast Address: " + address.Broadcast));
if (address.Destination != null)
Console.WriteLine(("\tDestination Address: " + address.Destination));
}
Console.WriteLine();
}
private static PacketCommunicator OpenOfflineDevice(int numPackets, Packet packet, TimeSpan intervalBetweenPackets, string dumpFilename, string readFilename = null)
{
IPacketDevice device = GetOfflineDevice(numPackets, packet, intervalBetweenPackets, dumpFilename, readFilename);
PacketCommunicator communicator = device.Open();
try
{
MoreAssert.AreSequenceEqual(new[] { DataLinkKind.Ethernet }.Select(kind => new PcapDataLink(kind)), communicator.SupportedDataLinks);
Assert.AreEqual(DataLinkKind.Ethernet, communicator.DataLink.Kind);
Assert.AreEqual("EN10MB (Ethernet)", communicator.DataLink.ToString());
Assert.AreEqual(communicator.DataLink, new PcapDataLink(communicator.DataLink.Name));
Assert.IsTrue(communicator.IsFileSystemByteOrder);
Assert.AreEqual(PacketCommunicatorMode.Capture, communicator.Mode);
Assert.IsFalse(communicator.NonBlocking);
Assert.AreEqual(PacketDevice.DefaultSnapshotLength, communicator.SnapshotLength);
Assert.AreEqual(2, communicator.FileMajorVersion);
Assert.AreEqual(4, communicator.FileMinorVersion);
return(communicator);
}
catch (Exception)
{
communicator.Dispose();
throw;
}
}
// Returns a human readable string containing information about a given device
public static string DeviceInformation(this IPacketDevice ipd)
{
var sb = new StringBuilder();
sb.AppendLine(ipd.Name);
if (ipd.Description != null)
{
sb.Append("\tDescription: ").AppendLine(ipd.Description);
}
sb.Append("\tLoopback: ").AppendLine((ipd.Attributes & DeviceAttributes.Loopback) == DeviceAttributes.Loopback ? "yes" : "no");
foreach (DeviceAddress address in ipd.Addresses)
{
sb.Append($"\tAddress Family: ").AppendLine(address.Address.Family.ToString());
if (address.Address != null)
{
sb.Append("\tAddress: ").AppendLine(address.Address.ToString());
}
if (address.Netmask != null)
{
sb.Append("\tNetmask: ").AppendLine(address.Netmask.ToString());
}
if (address.Broadcast != null)
{
sb.Append("\tBroadcast Address: ").AppendLine(address.Broadcast.ToString());
}
if (address.Destination != null)
{
sb.Append("\tDestination: ").AppendLine(address.Destination.ToString());
}
}
return(sb.ToString());
}
private static void printInterfaceInfo(IPacketDevice pDevice)
{
foreach (DeviceAddress address in pDevice.Addresses)
{
if (address.Address != null & address.Address.Family.Equals(SocketAddressFamily.Internet))
{
Console.WriteLine("\tAddress: " + address.Address);
}
}
}
// Print device information
private static void DevicePrint(IPacketDevice device)
{
// Name
Console.WriteLine(device.Name);
// Description
if (device.Description != null)
{
Console.WriteLine("\tDescription: " + device.Description);
}
else
{
Console.WriteLine("\tDescription: NONE AVAILABLE");
}
// Loopback Address
Console.WriteLine("\tLoopback: " +
(((device.Attributes & DeviceAttributes.Loopback) == DeviceAttributes.Loopback)
? "yes"
: "no"));
// IP Addresses
foreach (DeviceAddress address in device.Addresses)
{
Console.WriteLine("\tAddress Family: " + address.Address.Family);
if (address.Address != null)
{
Console.WriteLine("\tAddress: " + address.Address);
}
if (address.Netmask != null)
{
Console.WriteLine("\tNetmask: " + address.Netmask);
}
if (address.Broadcast != null)
{
Console.WriteLine("\tBroadcast Address: " + address.Broadcast);
}
if (address.Destination != null)
{
Console.WriteLine("\tDestination Address: " + address.Destination);
}
}
Console.WriteLine();
}
private void PrintFullInformationAboutDevice(IPacketDevice device)
{
if (device.Description != null)
{
Console.WriteLine($"\tDescription: {device.Description}");
}
Console.WriteLine($"\tLoopback: " + (((device.Attributes & DeviceAttributes.Loopback) == DeviceAttributes.Loopback)
? "yes" : "no"));
Console.WriteLine();
foreach (DeviceAddress address in device.Addresses)
{
if (address.Address != null)
{
Console.WriteLine($"\tAddress Family: {address.Address.Family}");
Console.WriteLine($"\tAddress: {address.Address}");
}
if (address.Netmask != null)
{
Console.WriteLine($"\tNetmask: {address.Netmask}");
}
if (address.Broadcast != null)
{
Console.WriteLine($"\tBroadcast: {address.Broadcast}");
}
if (address.Destination != null)
{
Console.WriteLine($"\tDestination: {address.Destination}");
}
Console.WriteLine();
}
}
private void SelectButtonClick(object sender, RoutedEventArgs e)
{
SelectedDevice = (IPacketDevice) interfacesComboBox.SelectedItem;
DialogResult = true;
Close();
}
public void open(IPacketDevice device)
{
if (null != device) {
PacketCommunicator pc = device.Open(65536, PacketDeviceOpenAttributes.None, 1000);
pc.SetFilter("ip and tcp and port " + PortNumbers.BNCSPort.ToString());
comm.Communicator = pc;
} else {
comm.Communicator = null;
}
}
// Print all the available information on the given interface
private void DevicePrint(IPacketDevice device)
{
// Name
DeviceInfo.Items.Add(device.Name);
// Description
if (device.Description != null)
DeviceInfo.Items.Add(" Description: " + device.Description);
// Loopback Address
DeviceInfo.Items.Add(" Loopback: " +
(((device.Attributes & DeviceAttributes.Loopback) == DeviceAttributes.Loopback)
? "yes"
: "no"));
// IP addresses
foreach (DeviceAddress address in device.Addresses)
{
DeviceInfo.Items.Add(" Address Family: " + address.Address.Family);
if (address.Address != null)
DeviceInfo.Items.Add(("\tAddress: " + address.Address));
if (address.Netmask != null)
DeviceInfo.Items.Add(("\tNetmask: " + address.Netmask));
if (address.Broadcast != null)
DeviceInfo.Items.Add(("\tBroadcast Address: " + address.Broadcast));
if (address.Destination != null)
DeviceInfo.Items.Add(("\tDestination Address: " + address.Destination));
}
}
private void SelectInterfaceExecuted(object sender, ExecutedRoutedEventArgs e)
{
Effect = new BlurEffect();
BeginStoryboard((Storyboard)Resources["blurElement"]);
var selectInterfaceDialog = new SelectInterfaceDialog();
var showDialog = selectInterfaceDialog.ShowDialog();
if (showDialog != null && showDialog.Value)
{
_selectedDevice = selectInterfaceDialog.SelectedDevice;
SelectedInterface.Inlines.Clear();
SelectedInterface.Inlines.Add(new Run("Capture will start on "));
SelectedInterface.Inlines.Add(new Run(_selectedDevice.Description) { FontWeight = FontWeights.Bold });
}
capturedPacketsListBox.DataContext = Captured;
BeginStoryboard((Storyboard)Resources["sharpenElement"]);
Effect = null;
e.Handled = true;
}
