private void CallRequest(CommandLibrary.Command command, Socket handler)
{
Connection conn = new Connection();
conn.bandwidth = command.bandwidth;
conn.connectionId = connectionList.Count;
conn.domainOfRequester = command.domainOfRequestingClient;
conn.startId = command.startClientId;
conn.endId = command.endClientId;
connectionList.Add(conn);
CommandLibrary.Command directoryRequest = new CommandLibrary.Command("Directory Request");
directoryRequest.sourceId = nccId;
directoryRequest.destinationId = self.ReturnName() + ":PC";
directoryRequest.endClientId = command.endClientId;
directoryRequest.startClientId = command.startClientId;
directoryRequest.domainOfRequestingClient = command.domainOfRequestingClient;
directoryRequest.bandwidth = command.bandwidth;
using (var stream = new NetworkStream(handler))
{
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(stream, directoryRequest);
stream.Flush();
stream.Close();
}
self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> NCC >> 'Directory Request ({directoryRequest.endClientId})' sent to {directoryRequest.destinationId}" + Environment.NewLine));
}
private void Receive(Socket handler)
{
NetworkStream stream = new NetworkStream(handler);
BinaryFormatter bformatter = new BinaryFormatter();
CommandLibrary.Command message = null;
while (true)
{
if (stream.DataAvailable == true)
{
message = (CommandLibrary.Command)bformatter.Deserialize(stream);
int port = 0;
bool isExisting = componentPorts.TryGetValue(message.destinationId, out port);
if (isExisting)
{
int index = handlers.FindIndex(x => ((IPEndPoint)x.RemoteEndPoint).Port == port);
if (index != -1)
{
NetworkStream senderStream = new NetworkStream(handlers[index]);
bformatter.Serialize(senderStream, message);
senderStream.Flush();
senderStream.Close();
}
}
}
Thread.Sleep(10)
;
}
}
// LRM odbiera tablice linków, linki mają mieć wypełnione ID
private void LinkDelete(CommandLibrary.Command command, Socket handler)
{
foreach (CommandLibrary.Link l in linkList)
{
//zmienna
if (l.linkID == command.deletedLinkId)
{
CommandLibrary.Command response = new CommandLibrary.Command("Link Deleted");
response.destinationId = self.ReturnName() + ":CC";
response.sourceId = LRMName;
//zmienna
response.deletedLinkId = command.deletedLinkId;
response.domainOfRequestedClient = command.domainOfRequestedClient;
response.domainOfRequestingClient = command.domainOfRequestingClient;
using (var stream = new NetworkStream(handler))
{
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(stream, response);
stream.Flush();
stream.Close();
}
self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> LRM >> Link " + l.linkID + " deleted" + Environment.NewLine));
}
}
// zmienna
linkList.Remove(new CommandLibrary.Link()
{
linkID = command.deletedLinkId
});
}
// LRM odbiera tablice linków, linki mają mieć wypełnione ID i sloty
private void LinkSlotsUnlock(CommandLibrary.Command command, Socket handler)
{
// CommandLibrary.Command response = new CommandLibrary.Command("SLOTS UNLOCKED");
// response.destinationId = command.sourceId;
// response.sourceId = LRMName;
// foreach (CommandLibrary.Link l in linkList)
// {
// foreach (CommandLibrary.Link ll in command.linkList)
// {
// if (l.linkID == ll.linkID)
// {
// foreach (int k in ll.usedSlots)
// {
// if (l.usedSlots.Contains(k))
// {
// l.usedSlots.Remove(k);
// }
// else
// {
// self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + " >> LRM >> ERROR slot byl pusty !!!!" + Environment.NewLine));
// }
// }
// }
// }
// }
// using (var stream = new NetworkStream(handler))
// {
// BinaryFormatter bformatter = new BinaryFormatter();
// bformatter.Serialize(stream, response);
// stream.Flush();
// stream.Close();
// }
// self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> LRM >> SLOTS UNLOCKED from {response.destinationId}" + Environment.NewLine));
}
private void LinkUsage(CommandLibrary.Command command, Socket handler)
{
CommandLibrary.Command response = new CommandLibrary.Command("Links Ready");
response.destinationId = self.ReturnName() + ":CC";
response.sourceId = LRMName;
response.domainOfRequestedClient = command.domainOfRequestedClient;
response.domainOfRequestingClient = command.domainOfRequestingClient;
response.linkList = new List <CommandLibrary.Link>();
response.bandwidth = command.bandwidth;
foreach (CommandLibrary.Link l in command.linkList)
{
foreach (CommandLibrary.Link ll in linkList)
{
if (l.linkID == ll.linkID)
{
l.usedSlots.AddRange(ll.usedSlots);
response.linkList.Add(l);
}
}
}
using (var stream = new NetworkStream(handler))
{
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(stream, response);
stream.Flush();
stream.Close();
}
self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> LRM >> Checking usage of links" + Environment.NewLine));
}
private void CallConfirmation(CommandLibrary.Command command)
{
if (!allowedClients.Exists(x => x.Equals(command.callConfirmedClientId)))
{
allowedClients.Add(command.callConfirmedClientId);
}
client.mainWindow.Invoke(new Action(() => client.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> CPCC >> CONFIRMATION OF CALL TO {command.callConfirmedClientId} RECEIVED" + Environment.NewLine));
}
private void OXCCleared(CommandLibrary.Command command, Socket handler)
{
CommandLibrary.Command request = new CommandLibrary.Command("Call Request");
request.bandwidth = clearedConnection.bandwidth;
request.startClientId = clearedConnection.startId;
request.endClientId = clearedConnection.endId;
request.domainOfRequestingClient = clearedConnection.domainOfRequester;
CallRequest(request, handler);
}
private void CCReceive(Socket s)
{
NetworkStream stream = new NetworkStream(s);
BinaryFormatter bformatter = new BinaryFormatter();
CommandLibrary.Command command = null;
while (true)
{
if (stream.DataAvailable == true)
{
try
{
command = (CommandLibrary.Command)bformatter.Deserialize(stream);
}
catch (Exception exc)
{
Console.WriteLine(exc);
}
if (command.record != null)
{
command.record.routerName = nodeName;
portMatchList.Add(command.record);
CommandLibrary.PortMatch temp = new CommandLibrary.PortMatch(command.record.destinationPort, command.record.receivedPort, 0, 0);
temp.modulation = command.record.modulation;
temp.routerName = command.record.routerName;
temp.startFreq = command.record.startFreq;
temp.endFreq = command.record.endFreq;
temp.connectionFreq = command.record.connectionFreq;
portMatchList.Add(temp);
mainWindow.Invoke(new Action(() => Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> {nodeName} >> Table update: ports " + command.record.receivedPort + " and " + command.record.destinationPort + " matched, freqency: " + command.record.startFreq + " - " + command.record.endFreq + " THz (modulation " + command.record.modulation + ")" + Environment.NewLine));
}
else
{
if (command.commandType == "PortMatch Delete")
{
List <CommandLibrary.PortMatch> tempList = new List <CommandLibrary.PortMatch>();
tempList.AddRange(portMatchList);
foreach (CommandLibrary.PortMatch pm in portMatchList)
{
if (pm.destinationPort == command.linkList[0].portObject1 || pm.destinationPort == command.linkList[0].portObject2)
{
mainWindow.Invoke(new Action(() => Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> {nodeName} >> Table update: deleted PortMatch between " + pm.receivedPort + " and " + pm.destinationPort + Environment.NewLine));
}
tempList.Remove(pm);
}
}
}
}
Thread.Sleep(10);
}
}
private void crackButton_Click(object sender, EventArgs e)
{
int linkID = Int32.Parse(textBox1.Text);
CommandLibrary.Link l = new CommandLibrary.Link();
l.linkID = linkID;
string destination = null;
if (linkID == 10)
{
destination = "A:SN1:SN4:LRM";
}
if (linkID == 3 || linkID == 4 || linkID == 5)
{
destination = "A:SN1:SN17:LRM";
}
if (linkID == 8)
{
destination = "B:SN2:SN5:LRM";
}
if (linkID == 9 || linkID == 6 || linkID == 1)
{
destination = "B:SN2:LRM";
}
if (linkID == 0 || linkID == 1 || linkID == 2 || linkID == 7 || linkID == 6)
{
destination = "A:SN1:LRM";
}
IPEndPoint ipe = new IPEndPoint(IPAddress.Parse("127.0.0.1"), 60000);
Socket handler = new Socket(ipe.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
handler.Connect("127.0.0.1", 50000);
CommandLibrary.Command message = new CommandLibrary.Command("Link Delete");
message.linkList = new List <CommandLibrary.Link>();
l.usedSlots.Add(1); //Test!!!!!
l.usedSlots.Add(2);
message.linkList.Add(l);
message.sourceId = "Cracker";
message.destinationId = destination;
message.deletedLinkId = linkID;
using (var stream = new NetworkStream(handler))
{
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(stream, message);
stream.Flush();
stream.Close();
}
handler.Close();
}
private void CheckInput(CommandLibrary.Command input, Socket handler)
{
switch (input.commandType)
{
case "Directory Request":
DirectoryRequest(input, handler);
break;
case "Policy Out":
PolicyOut(input, handler);
break;
}
}
private void CheckInput(CommandLibrary.Command input, Socket handler)
{
switch (input.commandType)
{
case "Call Indication":
CallIndication(input, handler);
break;
case "Call confirmed":
CallConfirmation(input);
break;
}
}
private void SlotsLocked(CommandLibrary.Command command, Socket handler)
{
command.destinationId = self.ReturnName() + ":CC";
command.sourceId = LRMName;
using (var stream = new NetworkStream(handler))
{
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(stream, command);
stream.Flush();
stream.Close();
}
self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> LRM >> 'Subcarrier Slots Lock Request' sent to {command.destinationId}" + Environment.NewLine));
}
private void ClearLink(CommandLibrary.Command command, Socket handler)
{
//linkList.Remove(new CommandLibrary.Link() { linkID = command.deletedLinkId });
foreach (CommandLibrary.Link l in command.linkList)
{
foreach (CommandLibrary.Link ll in linkList)
{
if (l.linkID == ll.linkID)
{
ll.usedSlots.Clear();
self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> LRM >> Link {ll.linkID} cleared" + Environment.NewLine));
}
}
}
}
private void PolicyOutConfirmed(CommandLibrary.Command command, Socket handler)
{
if (command.isClientAccessible)
{
if (command.domainOfRequestedClient == self.ReturnName())
{
CommandLibrary.Command callIndication = new CommandLibrary.Command("Call Indication");
callIndication.sourceId = nccId;
callIndication.destinationId = command.domainOfRequestedClient + ":" + command.endClientId + ":CPCC";
callIndication.endClientId = command.endClientId;
callIndication.startClientId = command.startClientId;
callIndication.domainOfRequestedClient = command.domainOfRequestedClient;
callIndication.domainOfRequestingClient = command.domainOfRequestingClient;
callIndication.callIndicationClientId = command.startClientId;
callIndication.bandwidth = command.bandwidth;
using (var stream = new NetworkStream(handler))
{
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(stream, callIndication);
stream.Flush();
stream.Close();
}
self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> NCC >> 'Call Indication' sent to {callIndication.destinationId}" + Environment.NewLine));
}
else
{
//klient w innej domenie, trzeb wysłać Call Coordination
CommandLibrary.Command callCoordination = new CommandLibrary.Command("Call Coordination");
callCoordination.sourceId = nccId;
callCoordination.destinationId = command.domainOfRequestedClient + ":NCC";
callCoordination.endClientId = command.endClientId;
callCoordination.startClientId = command.startClientId;
callCoordination.domainOfRequestedClient = command.domainOfRequestedClient;
callCoordination.domainOfRequestingClient = command.domainOfRequestingClient;
callCoordination.callIndicationClientId = command.startClientId;
callCoordination.bandwidth = command.bandwidth;
using (var stream = new NetworkStream(handler))
{
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(stream, callCoordination);
stream.Flush();
stream.Close();
}
self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> NCC >> 'Call Coordination' sent to {callCoordination.destinationId}" + Environment.NewLine));
}
}
}
private void CriticalLinkDeleted(CommandLibrary.Command command, Socket handler)
{
clearedConnection = connectionList.Find(x => x.connectionId == command.connectionId);
CommandLibrary.Command response = new CommandLibrary.Command("Clear OXC");
response.connectionId = command.connectionId;
response.deletedLinkId = command.deletedLinkId;
response.destinationId = self.ReturnMainSubnetwork().ReturnName() + ":CC";
using (var stream = new NetworkStream(handler))
{
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(stream, response);
stream.Flush();
stream.Close();
}
connectionList.Remove(clearedConnection);
}
private void CheckInput(CommandLibrary.Command input, Socket handler)
{
switch (input.commandType)
{
case "Call Request":
callRequester = input.sourceId;
callDestination = input.endClientId;
self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> NCC >> 'Call Request (destination: {input.endClientId}, bandwidth: " + input.bandwidth + $"Gb/s)' from { input.sourceId }" + Environment.NewLine));
CallRequest(input, handler);
break;
case "Directory Request confirmed":
self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + " >> NCC >> 'Directory Request Confirmed'" + Environment.NewLine));
DirectoryRequestConfirmed(input, handler);
break;
case "Policy Out confirmed":
self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + " >> NCC >> 'Policy Out Confirmed'" + Environment.NewLine));
PolicyOutConfirmed(input, handler);
break;
case "Call Coordination": //to przy 2 domenach, na razie zostaje
callRequester = input.startClientId;
self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> NCC >> 'Call Coordination' from {input.sourceId}" + Environment.NewLine));
CallCoordination(input, handler);
break;
case "Call confirmed":
self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> NCC >> 'Call Confirmed' from {input.sourceId}" + Environment.NewLine));
CallConfirmed(input, handler);
break;
case "Connection confirmed":
self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> NCC >> 'Connection Confirmed' from {input.sourceId}" + Environment.NewLine));
ConnectionConfirmed(input, handler);
break;
case "Critical Link Deleted":
CriticalLinkDeleted(input, handler);
break;
case "OXC Cleared":
OXCCleared(input, handler);
break;
}
}
public void CallRequest(string requestedDestination, int bandwidth)
{
CommandLibrary.Command command = new CommandLibrary.Command("Call Request");
command.startClientId = client.ReturnName();
command.endClientId = requestedDestination;
command.bandwidth = bandwidth;
command.destinationId = client.ReturnDomainName() + ":NCC";
command.sourceId = client.ReturnDomainName() + ":" + client.ReturnName() + ":CPCC";
command.domainOfRequestingClient = client.ReturnDomainName();
using (var stream = new NetworkStream(socket))
{
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(stream, command);
stream.Flush();
stream.Close();
}
client.mainWindow.Invoke(new Action(() => client.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> CPCC >> MAKING CALL REQUEST TO '{command.endClientId}'" + Environment.NewLine));
}
private void DirectoryRequestConfirmed(CommandLibrary.Command command, Socket handler)
{
CommandLibrary.Command policyOut = new CommandLibrary.Command("Policy Out");
policyOut.sourceId = nccId;
policyOut.destinationId = self.ReturnName() + ":PC";
policyOut.endClientId = command.endClientId;
policyOut.startClientId = command.startClientId;
policyOut.bandwidth = command.bandwidth;
policyOut.domainOfRequestedClient = command.domainOfRequestedClient;
policyOut.domainOfRequestingClient = command.domainOfRequestingClient;
using (var stream = new NetworkStream(handler))
{
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(stream, policyOut);
stream.Flush();
stream.Close();
}
self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> NCC >> 'Policy Out (from {policyOut.startClientId} to {policyOut.endClientId})' sent to {policyOut.destinationId}" + Environment.NewLine));
}
private void CheckInput(CommandLibrary.Command input, Socket handler)
{
switch (input.commandType)
{
case "Link Usage":
LinkUsage(input, handler);
break;
case "Link Slots Lock":
//self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> LRM >> LINK SLOTS LOCK from {input.sourceId}" + Environment.NewLine));
LinkSlotsLock(input, handler);
counter = 1;
break;
case "Link Slots Unlock":
//self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> LRM >> LINK SLOTS UNLOCK from {input.sourceId}" + Environment.NewLine));
LinkSlotsUnlock(input, handler);
break;
case "Link Add":
//self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> LRM >> LINK ADD from {input.sourceId}" + Environment.NewLine));
LinkAdd(input, handler);
break;
case "Link Delete":
//self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> LRM >> LINK DELETE from {input.sourceId}" + Environment.NewLine));
LinkDelete(input, handler);
break;
case "Clear Link":
ClearLink(input, handler);
break;
case "Slots Locked":
if (counter == 1)
{
SlotsLocked(input, handler);
counter = 0;
}
break;
}
}
private void DirectoryRequest(CommandLibrary.Command command, Socket handler)
{
self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + " >> PC >> Translating destination address..." + Environment.NewLine));
CommandLibrary.Command callConfirmed = new CommandLibrary.Command("Directory Request confirmed");
callConfirmed.sourceId = pcId;
callConfirmed.destinationId = self.ReturnName() + ":NCC";
callConfirmed.endClientId = command.endClientId;
callConfirmed.startClientId = command.startClientId;
callConfirmed.bandwidth = command.bandwidth;
clientsAndDomains.TryGetValue(command.endClientId, out callConfirmed.domainOfRequestedClient);
callConfirmed.domainOfRequestingClient = command.domainOfRequestingClient;
using (var stream = new NetworkStream(handler))
{
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(stream, callConfirmed);
stream.Flush();
stream.Close();
}
}
private void PolicyOut(CommandLibrary.Command command, Socket handler)
{
self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> PC >> Checking if call is possible..." + Environment.NewLine));
CommandLibrary.Command callConfirmed = new CommandLibrary.Command("Policy Out confirmed");
callConfirmed.sourceId = pcId;
callConfirmed.destinationId = self.ReturnName() + ":NCC";
callConfirmed.endClientId = command.endClientId;
callConfirmed.startClientId = command.startClientId;
callConfirmed.bandwidth = command.bandwidth;
callConfirmed.domainOfRequestedClient = command.domainOfRequestedClient;
callConfirmed.domainOfRequestingClient = command.domainOfRequestingClient;
callConfirmed.isClientAccessible = true;
using (var stream = new NetworkStream(handler))
{
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(stream, callConfirmed);
stream.Flush();
stream.Close();
}
}
// LRM odbiera tablice linków, linki mają mieć wypełnione ID
private void LinkAdd(CommandLibrary.Command command, Socket handler)
{
//CommandLibrary.Command response = new CommandLibrary.Command("LINK ADDED");
//response.destinationId = command.sourceId;
//response.sourceId = LRMName;
//foreach (CommandLibrary.Link l in command.linkList)
//{
// if (!linkList.Contains(new CommandLibrary.Link { linkID = l.linkID }))
// {
// linkList.Add(l);
// }
//}
//using (var stream = new NetworkStream(handler))
//{
// BinaryFormatter bformatter = new BinaryFormatter();
// bformatter.Serialize(stream, response);
// stream.Flush();
// stream.Close();
//}
//self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> LRM >> LINK ADDED from {response.destinationId}" + Environment.NewLine));
}
private void Receive(Socket handler)
{
NetworkStream stream = new NetworkStream(handler);
BinaryFormatter bformatter = new BinaryFormatter();
CommandLibrary.Command message = null;
while (flag)
{
if (stream.DataAvailable == true)
{
try
{
message = (CommandLibrary.Command)bformatter.Deserialize(stream);
}
catch (Exception exc)
{
Console.WriteLine(exc);
}
CheckInput(message, handler);
}
Thread.Sleep(10);
}
}
private void CallIndication(CommandLibrary.Command command, Socket handler)
{
CommandLibrary.Command response = new CommandLibrary.Command("Call confirmed");
response.isClientAccepting = true;//zawsze akceptujemy żądanie drugiego klienta
response.destinationId = client.ReturnDomainName() + ":NCC";
response.sourceId = client.ReturnDomainName() + ":" + client.ReturnName() + ":CPCC";
response.startClientId = command.startClientId;
response.endClientId = command.endClientId;
response.domainOfRequestedClient = command.domainOfRequestedClient;
response.domainOfRequestingClient = command.domainOfRequestingClient;
response.bandwidth = command.bandwidth;
if (!allowedClients.Exists(x => x.Equals(command.callIndicationClientId)))
{
allowedClients.Add(command.callIndicationClientId);
}
using (var stream = new NetworkStream(handler))
{
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(stream, response);
stream.Flush();
stream.Close();
}
client.mainWindow.Invoke(new Action(() => client.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> CPCC >> CONFIRMING THE CALL FROM '{command.callIndicationClientId}'" + Environment.NewLine));
}
// LRM odbiera tablice linków, linki mają mieć wypełnione ID i sloty
private void LinkSlotsLock(CommandLibrary.Command command, Socket handler)
{
List <int> distinctID = new List <int>();
List <CommandLibrary.Link> distinctLink = new List <CommandLibrary.Link>();
string linkString = "";
foreach (CommandLibrary.Link l in command.linkList)
{
if (!distinctID.Contains(l.linkID))
{
distinctLink.Add(l);
distinctID.Add(l.linkID);
}
}
if (distinctLink.Count() != 0)
{
if (distinctLink[0].usedSlots.Count() != 0)
{
int min = distinctLink[0].usedSlots.Min();
int max = distinctLink[0].usedSlots.Max();
foreach (CommandLibrary.Link l in linkList)
{
foreach (CommandLibrary.Link ll in distinctLink)
{
if (l.linkID == ll.linkID)
{
linkString += l.linkID.ToString() + " ";
foreach (int k in ll.usedSlots)
{
if (!(l.usedSlots.Contains(k)))
{
l.usedSlots.Add(k);
}
else
{
// Console.WriteLine("proba nadpisania slotow w " + LRMName);
}
}
}
}
}
self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> LRM >> Subcarrier slots locked from " + min + " to " + max + " in links " + linkString + Environment.NewLine));
if (self.ReturnSubnetworks() == null || self.ReturnSubnetworks().Count == 0)
{
command.commandType = "Slots Locked";
command.destinationId = command.sourceId;
command.sourceId = LRMName;
using (var stream = new NetworkStream(handler))
{
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(stream, command);
stream.Flush();
stream.Close();
}
//self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> LRM >> SLOTS LOCKED sent to {command.destinationId}" + Environment.NewLine));
}
else
{
foreach (Subnetwork s in self.ReturnSubnetworks())
{
command.destinationId = s.ReturnName() + ":LRM";
command.sourceId = LRMName;
using (var stream = new NetworkStream(handler))
{
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(stream, command);
stream.Flush();
stream.Close();
}
// self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> LRM >> LINK SLOTS LOCK sent to {command.destinationId}" + Environment.NewLine));
}
}
}
}
}
private void ConnectionConfirmed(CommandLibrary.Command command, Socket handler)
{
if (self.ReturnName() == command.domainOfRequestingClient)
{
CommandLibrary.Command callConfirmed = new CommandLibrary.Command("Call confirmed");
callConfirmed.sourceId = nccId;
callConfirmed.destinationId = callRequester;
callConfirmed.endClientId = command.endClientId;
callConfirmed.startClientId = command.startClientId;
callConfirmed.bandwidth = command.bandwidth;
callConfirmed.isClientAccepting = true;
callConfirmed.isClientAccessible = true;
callConfirmed.callConfirmedClientId = callDestination;
callConfirmed.domainOfRequestedClient = command.domainOfRequestedClient;
callConfirmed.domainOfRequestingClient = command.domainOfRequestingClient;
//dodane:
callConfirmed.endCrack = command.endCrack;
callConfirmed.startCrack = command.startCrack;
callConfirmed.record = new CommandLibrary.PortMatch(0, 0, 0, 0);
callConfirmed.record.modulation = command.record.modulation;
//
using (var stream = new NetworkStream(handler))
{
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(stream, callConfirmed);
stream.Flush();
stream.Close();
}
self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> NCC >> 'Call Confirmed' sent to {callConfirmed.destinationId}" + Environment.NewLine));
}
else
{
CommandLibrary.Command callConfirmed = new CommandLibrary.Command("Call confirmed");
callConfirmed.sourceId = nccId;
callConfirmed.destinationId = command.domainOfRequestingClient + ":NCC";
callConfirmed.endClientId = command.endClientId;
callConfirmed.startClientId = command.startClientId;
callConfirmed.bandwidth = command.bandwidth;
callConfirmed.callConfirmedClientId = callDestination;
callConfirmed.isClientAccepting = true;
callConfirmed.isClientAccessible = true;
callConfirmed.domainOfRequestedClient = command.domainOfRequestedClient;
callConfirmed.domainOfRequestingClient = command.domainOfRequestingClient;
//callConfirmed.linkList = new List<CommandLibrary.Link>();
//callConfirmed.linkList.AddRange(command.linkList);
//dodane:
callConfirmed.endCrack = command.endCrack;
callConfirmed.startCrack = command.startCrack;
callConfirmed.record = new CommandLibrary.PortMatch(0, 0, 0, 0);
callConfirmed.record.modulation = command.record.modulation;
//
//modulacja
using (var stream = new NetworkStream(handler))
{
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(stream, callConfirmed);
stream.Flush();
stream.Close();
}
self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> NCC >> 'Call Confirmed' sent to {callConfirmed.destinationId}" + Environment.NewLine));
}
}
private void CallConfirmed(CommandLibrary.Command command, Socket handler)
{
if (command.isClientAccepting)
{
if (command.domainOfRequestingClient == self.ReturnName())
{
string[] temp = command.sourceId.Split(':');
if (temp.ElementAt(temp.Length - 1) == "NCC")//jeśli dostajemy request od drugiego NCC
{
//dodajemy połączenie
Connection conn = new Connection();
try { conn.connectionId = command.connectionId; }
catch { };
conn.usedLinks = command.linkList;
conn.startId = command.startClientId;
conn.endId = command.endClientId;
connectionList.Add(conn);
//
CommandLibrary.Command connectionRequest = new CommandLibrary.Command("Connection Request");
connectionRequest.sourceId = nccId;
connectionRequest.destinationId = self.ReturnMainSubnetwork().ReturnName() + ":CC";
connectionRequest.endClientId = callDestination;
connectionRequest.startClientId = callRequester;
connectionRequest.startOfPath = command.startClientId;
connectionRequest.endOfPath = command.domainOfRequestedClient;
connectionRequest.domainOfRequestedClient = command.domainOfRequestedClient;
connectionRequest.domainOfRequestingClient = command.domainOfRequestingClient;
connectionRequest.endCrack = command.endCrack;
//connectionRequest.linkList = new List<CommandLibrary.Link>();
//connectionRequest.linkList.AddRange(command.linkList);
connectionRequest.startCrack = command.startCrack;
connectionRequest.record = new CommandLibrary.PortMatch(0, 0, 0, 0);
connectionRequest.record.modulation = command.record.modulation;
connectionRequest.bandwidth = command.bandwidth;
using (var stream = new NetworkStream(handler))
{
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(stream, connectionRequest);
stream.Flush();
stream.Close();
}
self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> NCC >> 'Connection Request' sent to {connectionRequest.destinationId}" + Environment.NewLine));
}
else//jeśli dostajemy request od CPCC
{
//dodajemy połączenie
Connection conn = new Connection();
conn.connectionId = connectionList.Count;
conn.usedLinks = command.linkList;
conn.startId = command.startClientId;
conn.endId = command.endClientId;
connectionList.Add(conn);
//
CommandLibrary.Command connectionRequest = new CommandLibrary.Command("Connection Request");
connectionRequest.sourceId = nccId;
connectionRequest.destinationId = self.ReturnMainSubnetwork().ReturnName() + ":CC";
connectionRequest.endClientId = command.endClientId;
connectionRequest.startClientId = command.startClientId;
connectionRequest.startOfPath = command.startClientId;
connectionRequest.endOfPath = command.endClientId;
connectionRequest.domainOfRequestedClient = command.domainOfRequestedClient;
connectionRequest.domainOfRequestingClient = command.domainOfRequestingClient;
connectionRequest.bandwidth = command.bandwidth;
using (var stream = new NetworkStream(handler))
{
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(stream, connectionRequest);
stream.Flush();
stream.Close();
}
self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> NCC >> 'Connection Request' sent to {connectionRequest.destinationId}" + Environment.NewLine));
}
}
else//jesteśmy w innej domenie
{
string[] temp = command.sourceId.Split(':');
if (temp.ElementAt(temp.Length - 1) == "NCC")//jeśli dostajemy request od NCC, chyba nigdy się nie zdarzy
{
CommandLibrary.Command connectionRequest = new CommandLibrary.Command("Connection Request");
connectionRequest.sourceId = nccId;
connectionRequest.destinationId = self.ReturnMainSubnetwork().ReturnName() + ":CC";
connectionRequest.endClientId = command.endClientId;
connectionRequest.startClientId = callRequester;
connectionRequest.startOfPath = command.startClientId;
connectionRequest.endOfPath = command.endClientId;
connectionRequest.domainOfRequestedClient = command.domainOfRequestedClient;
connectionRequest.domainOfRequestingClient = command.domainOfRequestingClient;
connectionRequest.bandwidth = command.bandwidth;
using (var stream = new NetworkStream(handler))
{
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(stream, connectionRequest);
stream.Flush();
stream.Close();
}
self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> NCC >> 'Connection Reuqest' sent to {connectionRequest.destinationId}" + Environment.NewLine));
}
else//dostajemy request od CPCC
{
//dodajemy połączenie
Connection conn = new Connection();
conn.connectionId = connectionList.Count;
conn.usedLinks = command.linkList;
connectionList.Add(conn);
//
CommandLibrary.Command connectionRequest = new CommandLibrary.Command("Connection Request");
connectionRequest.sourceId = nccId;
connectionRequest.destinationId = self.ReturnMainSubnetwork().ReturnName() + ":CC";
connectionRequest.endClientId = command.endClientId;
connectionRequest.startClientId = callRequester;
connectionRequest.startOfPath = command.domainOfRequestingClient;//granica drugiej domeny
connectionRequest.endOfPath = command.endClientId;
connectionRequest.domainOfRequestedClient = command.domainOfRequestedClient;
connectionRequest.domainOfRequestingClient = command.domainOfRequestingClient;
connectionRequest.bandwidth = command.bandwidth;
using (var stream = new NetworkStream(handler))
{
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(stream, connectionRequest);
stream.Flush();
stream.Close();
}
self.mainWindow.Invoke(new Action(() => self.Logs += DateTime.UtcNow.ToString("HH:mm:ss.fff") + $" >> NCC >> 'Connection Request' sent to {connectionRequest.destinationId}" + Environment.NewLine));
}
}
}
else
{
//klient nie zezwala na nawiązanie połączenia
}
}
