public ManagementSystem(string bmc, string fmc)
{
border_config_path = bmc;
forward_config_path = fmc;
mpls_config = new MplsConfiguration(border_config_path, forward_config_path);
ViewOnScreen("MPLS configuration added!");
mpls_config.PrintConfig();
}
public void HandleNodes()
{
try
{
Int32 port = 7888;
IPAddress localAddr = IPAddress.Parse("127.0.0.1");
TcpListener mpls_server = new TcpListener(localAddr, port);
mpls_server.Start();
Byte[] bytes = new Byte[256];
String data = null;
while (true)
{
TcpClient client = mpls_server.AcceptTcpClient();
ViewOnScreen("Node connected!");
NetworkStream stream = client.GetStream();
int i;
while ((i = stream.Read(bytes, 0, bytes.Length)) != 0)
{
mpls_config = new MplsConfiguration(border_config_path, forward_config_path);//nie wiem czy tego nie ttrzeba przestawic gdzies wczesniej
data = null;
string node = Encoding.ASCII.GetString(bytes, 0, i);
List <string> out_mess = new List <string>();
mpls_config.mplsBorderList.ForEach(delegate(MplsBorderEntry element)
{
if (element.node.Equals(node))
{
out_mess.Add(element.dst.ToString() + " ");
out_mess.Add(element.transport_layer_port.ToString() + " ");
out_mess.Add(element.label.ToString() + " ");
out_mess.Add(element.out_port.ToString() + ",");
}
});
if (out_mess.Count == 0)
{
out_mess.Add(",");
}
out_mess.Add("end ");
mpls_config.mplsForwardList.ForEach(delegate(MplsForwardEntry element)
{
if (element.node.Equals(node))
{
out_mess.Add(element.idx.ToString() + " ");
out_mess.Add(element.inc_port.ToString() + " ");
out_mess.Add(element.label.ToString() + " ");
out_mess.Add(element.op.ToString() + " ");
out_mess.Add(element.out_port.ToString() + " ");
out_mess.Add(element.out_label.ToString() + " ");
out_mess.Add(element.last_idx.ToString() + ",");
}
});
data = string.Concat(out_mess);
byte[] msg = Encoding.ASCII.GetBytes(data);
stream.Write(msg, 0, msg.Length);
ViewOnScreen("Sent data to node!");
}
client.Close();
}
}
catch (SocketException e)
{
ViewOnScreen(e.Message + "\n" + "\t\tHandleNodes() failed!");
}
}
