private static void ClientDisconnected(object sender, TcpClient client)
{
try
{
if (clients.Count != 0)
{
int index = clients.IndexOf(client);
if (index >= 0 && index < manager.usernames.Count)
{
Console.WriteLine(manager.currentTimeStamp() + " User disconnected: " + manager.usernames[index]);
manager.usernames.RemoveAt(index);
}
else
{
Console.WriteLine(manager.currentTimeStamp() +
" User disconnected. Could not delete username at index " + index);
manager.username = "";
}
clients.Remove(client);
}
}
catch (Exception ex)
{
Consolemanager.error("user disconnect", ex);
}
}
private static void ClientConnected(object sender, TcpClient client)
{
try
{
clients.Add(client);
}
catch (Exception ex)
{
Consolemanager.error("client connected", ex);
}
}
public void BroadcastMessage(string data)
{
try
{
Program.server.BroadcastLine(username + "$" + data);
}
catch (Exception ex)
{
Consolemanager.error("broadcast message", ex);
}
}
private void connectClient(string[] data, Message e)
{
try
{
string username = data[1];
Boolean isAlreadyConnected = usernames.Contains(username);
usernames.Add(username);
if (isAlreadyConnected)
{
e.ReplyLine($"$kck${username}$3");
return;
}
int index = usernames.IndexOf(username);
string ip = Program.clients[index].Client.RemoteEndPoint.ToString().Split(':')[0];
if (Filemanager.isBanned(username) || Filemanager.isIpBanned(ip))
{
e.ReplyLine($"$kck${username}$1");
return;
}
else if (useWhitelist && !Filemanager.isOnWhitelist(username))
{
e.ReplyLine($"$kck${username}$2");
return;
}
else
{
if (Program.isFirstConnection)
{
//Console.WriteLine("First connection, fetching Data...");
e.ReplyLine("$gad");
Program.isFirstConnection = false;
}
else
{
//Console.WriteLine("Not first connection.");
e.ReplyLine("$rad");
sendAllData(e);
}
Console.WriteLine(currentTimeStamp() + " User connected: " + username);
}
}
catch (Exception ex)
{
Consolemanager.error("connect client", ex);
}
}
private void sendAllData(Message e)
{
try
{
foreach (Column c in columns)
{
e.ReplyLine("$ccl$" + c.name + "$" + c.id.ToString());
foreach (string[] s in c.Flightstrips)
{
string toSend = "";
Array.ForEach(s, x => toSend += (x + "$"));
e.ReplyLine("$cfs$" + toSend);
}
}
}
catch (Exception ex)
{
Consolemanager.error("send all data", ex);
}
}
public void processReceivedData(string receivedData, Message e)
{
try
{
string[] splittedString = receivedData.Split('$');
if (splittedString.Length > 2)
{
username = splittedString[0];
splittedString = splittedString.Skip(1).ToArray();
switch (splittedString[0])
{
case "con":
connectClient(splittedString, e);
break;
case "gad":
Debug.WriteLine("GAD");
sendAllData(e);
break;
case "ccl":
createColumn(splittedString, e);
break;
case "rcl":
removeColumn(splittedString.Skip(1).ToArray());
break;
case "cfs":
createFlightstrip(splittedString.Skip(1).ToArray(), e);
break;
case "rfs":
removeFlightstrip(splittedString.Skip(1).ToArray());
break;
case "edt":
editFlightstrip(splittedString.Skip(1).ToArray());
break;
case "efs":
editFlightstripStatus(splittedString.Skip(1).ToArray());
break;
case "mov":
moveFlightstrip(splittedString.Skip(1).ToArray(), e);
break;
case "gco":
sendClientOverview(e);
break;
case "pos":
editFlightstripPosition(splittedString.Skip(1).ToArray());
break;
}
}
}
catch (Exception ex)
{
Consolemanager.error("process data", ex);
}
}