public PacketCaptureHandler(PacketCapture parent, FilterIp[] filters, PacketCaptureCallback success, PacketErrorCallback error)
{
this.parent = parent;
this.filters = filters;
this.success = success;
this.error = error;
this.parent.AddHandler(this);
}
/// <summary>
/// Creates a new multipath traceroute with the specified settings.
/// </summary>
/// <param name="settings">The settings.</param>
public MultipathTraceroute(MultipathTracerouteSettings settings, PacketCapture capture)
{
// Validate the settings.
if ((settings.AttemptsPerFlow == 0) || (settings.AttemptsPerFlow > 255))
throw new ArgumentException("The maximum attempts per flow is invalid (1..255).");
if ((settings.FlowCount == 0) || (settings.FlowCount > 255))
throw new ArgumentException("The maximum flow count is invalid (1..255).");
if (settings.MinimumHops == 0)
throw new ArgumentException("The minimum hops count is invalid (1..255).");
if (settings.MaximumHops == 0)
throw new ArgumentException("The maximum hops count is invalid (1..255).");
if (settings.MinimumHops >= settings.MaximumHops)
throw new ArgumentException("The minimum hops must be smaller than the maximum hops.");
if (settings.MaximumUnknownHops == 0)
throw new ArgumentException("The maximum unknown hops count is invalid (1..255).");
if ((settings.DataLength == 0) || (settings.DataLength > 1024))
throw new ArgumentException("The data length is invalid (1..1024).");
if ((settings.MinimumPort < 1024) || (settings.MinimumPort > 65520))
throw new ArgumentException("The minimum port is invalid (1024..65520).");
if ((settings.MaximumPort < 1024) || (settings.MaximumPort > 65520))
throw new ArgumentException("The maximum port is invalid (1024..65520).");
if (settings.MinimumPort >= settings.MaximumPort)
throw new ArgumentException("The minimum port must be smaller than the maximum port.");
if (settings.DataLength < 2)
throw new ArgumentException("The minimum data length is 2.");
// Set the packet capture.
this.capture = capture;
// Set the settings.
this.settings = settings;
// Global parameters.
ProtoPacketIcmp.IgnoreChecksum = true;
// Initialize the receiving buffers.
//for (int index = 0; index < MultipathTraceroute.bufferCount; index++)
//{
// this.bufferRecv[index] = new byte[MultipathTraceroute.bufferSize];
// this.bufferQueue.Enqueue(index);
//}
// Create the timer.
this.timer = new Timer((object state) =>
{
lock (this.syncResults)
{
// For all results.
foreach (MultipathTracerouteResult result in this.results)
{
// Call the result timeout method.
result.Timeout();
}
}
}, null, TimeSpan.Zero, TimeSpan.FromMilliseconds(MultipathTraceroute.requestsTimeout));
}
public MultipathTracerouteCaptureHandler(PacketCapture parent, MultipathTracerouteResult result, PacketCaptureCallback success, PacketErrorCallback error)
: base(parent, result.PacketFilters, success, error)
{
this.Result = result;
}
