bool thClonePort_HandlerDetached(TrafficHandlerPort sender, TrafficHandlerPort attacher)
{
if (sender != ClonePort)
{
throw new InvalidOperationException("The Clone Port detach event was signalled by another sender than the Clone Port. This is a serious internal error.");
}
TrafficSplitter s = (TrafficSplitter)TrafficHandler;
if (attacher.ParentHandler is TrafficAnalyzer)
{
if (s.ContainsTrafficAnalyzer((TrafficAnalyzer)attacher.ParentHandler))
{
s.RemoveTrafficAnalyzer((TrafficAnalyzer)attacher.ParentHandler);
return(true);
}
else
{
throw new InvalidOperationException("The ports " + sender.Name + " and " + attacher.Name + " are not connected.");
}
}
else
{
throw new InvalidOperationException("Only traffic analyzers can connect the " + ClonePort.Name + ".");
}
}
bool thClonePort_HandlerStatusCallback(TrafficHandlerPort sender, TrafficHandlerPort attacher)
{
if (sender != ClonePort)
{
throw new InvalidOperationException("The Clone Port query callback was called by another sender than the Clone Port. This is a serious internal error.");
}
TrafficSplitter s = (TrafficSplitter)TrafficHandler;
return(attacher.ParentHandler is TrafficAnalyzer && s.ContainsTrafficAnalyzer((TrafficAnalyzer)attacher.ParentHandler));
}
static void Main(string[] args)
{
//Query all interfaces
WinPcapInterface[] arWpc = EthernetInterface.GetAllPcapInterfaces();
//Create handler classes
Router rRouter = new Router();
TrafficSplitter tsSplitter = new TrafficSplitter();
//Start handlers
rRouter.Start();
tsSplitter.Start();
//Let the router forward traffic from the interfaces to the traffic splitter
rRouter.OutputHandler = tsSplitter;
//Let the traffic splitter forward received traffic back to the router
tsSplitter.OutputHandler = rRouter;
//Create the properties of the routing entry
IPAddress ipaDestination = IPAddress.Parse("0.0.0.0");
IPAddress ipaGateway = IPAddress.Parse("192.168.0.1");
Subnetmask smMask = Subnetmask.Parse("0.0.0.0");
int iMetric = 10;
//Create the routing entry
RoutingEntry rEntry = new RoutingEntry(ipaDestination, ipaGateway, iMetric, smMask, RoutingEntryOwner.UserStatic);
//Add some event handlers
rRouter.FrameDropped += new EventHandler(rRouter_FrameDropped);
rRouter.FrameForwarded += new EventHandler(rRouter_FrameForwarded);
rRouter.FrameReceived += new EventHandler(rRouter_FrameReceived);
rRouter.ExceptionThrown += new TrafficHandler.ExceptionEventHandler(rRouter_ExceptionThrown);
//Create a list for the interfaces
List <EthernetInterface> wpcInterfaces = new List <EthernetInterface>();
//Foreach WinPcapInterface of this host
foreach (WinPcapInterface wpc in arWpc)
{
//Create a new interface handler and start it
EthernetInterface ipInterface = new EthernetInterface(wpc);
ipInterface.Start();
//Then add it to the router and to our list
wpcInterfaces.Add(ipInterface);
rRouter.AddInterface(ipInterface);
}
Console.WriteLine("Loading complete...");
//Run until 'x' is pressed
while (Console.ReadKey().Key != ConsoleKey.X)
{
;
}
//Start the cleanup process for all handlers
rRouter.Cleanup();
tsSplitter.Cleanup();
//Start the cleanup process for all interfaces
foreach (EthernetInterface ipInterface in wpcInterfaces)
{
ipInterface.Cleanup();
}
//Stop all handlers
rRouter.Stop();
tsSplitter.Stop();
//Stop all interfaces
foreach (EthernetInterface ipInterface in wpcInterfaces)
{
ipInterface.Stop();
}
}
static void Main(string[] args)
{
//Query all interfaces
WinPcapInterface[] arWpc = EthernetInterface.GetAllPcapInterfaces();
//Create handler classes
Router rRouter = new Router();
TrafficSplitter tsSplitter = new TrafficSplitter();
LibCapDumper lcpDumper = new LibCapDumper();
NetMap nmMap = new NetMap();
WANEmulator wanEmulator = new WANEmulator();
//Start handlers
rRouter.Start();
tsSplitter.Start();
lcpDumper.Start();
nmMap.Start();
wanEmulator.Start();
//Let the router forward traffic from the interfaces to the traffic splitter
rRouter.OutputHandler = tsSplitter;
//Let the traffic splitter forward received traffic to the WAN emulator
tsSplitter.OutputHandler = wanEmulator;
//Let the WAN emulator forward received traffic back to the router
wanEmulator.OutputHandler = rRouter;
//Let the traffic splitter clone each frame and send it to the traffic dumper and the NetMap
tsSplitter.AddTrafficAnalyzer(nmMap);
tsSplitter.AddTrafficAnalyzer(lcpDumper);
//Create the properties of the routing entry
IPAddress ipaDestination = IPAddress.Parse("0.0.0.0");
IPAddress ipaGateway = IPAddress.Parse("192.168.0.1");
Subnetmask smMask = Subnetmask.Parse("0.0.0.0");
int iMetric = 10;
//Create the routing entry
RoutingEntry rEntry = new RoutingEntry(ipaDestination, ipaGateway, iMetric, smMask, RoutingEntryOwner.UserStatic);
//Set traffic dumper properties
lcpDumper.StartLogging(Path.Combine(System.Environment.CurrentDirectory, "Dump " + DateTime.Now.ToLongDateString()), false);
//Add some event handlers
rRouter.FrameDropped += new EventHandler(rRouter_FrameDropped);
rRouter.FrameForwarded += new EventHandler(rRouter_FrameForwarded);
rRouter.FrameReceived += new EventHandler(rRouter_FrameReceived);
rRouter.ExceptionThrown += new TrafficHandler.ExceptionEventHandler(rRouter_ExceptionThrown);
nmMap.HostInformationChanged += new NetMap.HostChangedEventHandler(nmMap_HostInformationChanged);
//Create a list for the interfaces
List <EthernetInterface> wpcInterfaces = new List <EthernetInterface>();
//Foreach WinPcapInterface of this host
foreach (WinPcapInterface wpc in arWpc)
{
//Create a new interface handler and start it
EthernetInterface ipInterface = new EthernetInterface(wpc);
ipInterface.Start();
//Then add it to the router and to our list
wpcInterfaces.Add(ipInterface);
rRouter.AddInterface(ipInterface);
}
Console.WriteLine("Loading complete...");
//Run until 'x' is pressed
while (Console.ReadKey().Key != ConsoleKey.X)
{
;
}
//Start the cleanup process for all handlers
rRouter.Cleanup();
tsSplitter.Cleanup();
lcpDumper.Cleanup();
nmMap.Cleanup();
wanEmulator.Cleanup();
//Start the cleanup process for all interfaces
foreach (EthernetInterface ipInterface in wpcInterfaces)
{
ipInterface.Cleanup();
}
//Stop all handlers
rRouter.Stop();
tsSplitter.Stop();
lcpDumper.Stop();
nmMap.Stop();
wanEmulator.Stop();
//Stop all interfaces
foreach (EthernetInterface ipInterface in wpcInterfaces)
{
ipInterface.Stop();
}
}
