public override string HandleCommand(DaemonCommandBase command)
{
if (command is USERTABLECommand)
{
int count = 0;
string [] respones = new string[1];
respones[0] = "";
Backend.DaemonBackEnd.Instance.UpdateRoutingTable();
foreach (Entities.RoutingTableEntry e in Backend.DaemonBackEnd.Instance.RoutingTable)
{
if (e.Node.NodeID != Backend.DaemonBackEnd.Instance.LocalNode.NodeID)
{
count += e.Node.Users.Count;
foreach (Entities.User u in e.Node.Users)
{
if (e.NextHop == null)
{
respones[0] += u.Nickname + " " + e.Node.NodeID.ToString() + " " + e.Distance.ToString() + "\n";
}
else
{
respones[0] += u.Nickname + " " + e.NextHop.NodeID.ToString() + " " + e.Distance.ToString() + "\n";
}
}
}
}
respones[0] = count.ToString() + "\n" + respones[0];
return(Utilities.Responses.GetResponse(Utilities.ResponseCodes.UserTable_OK, respones));
}
else
{
return("ERROR");
}
}
/// <summary>
/// Waits for IRC server connections.
/// </summary>
private void WaitForIRCServerConnection()
{
ircServer = new IRCServer(daemonTCPSocket);
while (true)
{
try
{
DaemonCommandBase daemand = ircServer.ReceiveCommand();
string Response = daemand.ExecuteCommand();
ircServer.SendResponse(Response);
}
catch { continue; }
}
}
public override string HandleCommand(DaemonCommandBase command)
{
string[] respones = new string[2];
if (command is NEXTHOPCommand)
{
NEXTHOPCommand nextHopCommand = (NEXTHOPCommand)command;
if (nextHopCommand.NickName == null)
{
return("ERROR");
}
Entities.User U = new Entities.User();
U.Nickname = nextHopCommand.NickName;
Backend.DaemonBackEnd.Instance.UpdateRoutingTable();
foreach (Entities.RoutingTableEntry e in Backend.DaemonBackEnd.Instance.RoutingTable)
{
if (e.Node.Users.Contains(U))
{
if (e.NextHop == null)
{
if (e.Node.NodeID == Backend.DaemonBackEnd.Instance.LocalNode.NodeID)
{
return("None");
}
else
{
respones[0] = e.Node.NodeID.ToString();
respones[1] = e.Distance.ToString();
return(Utilities.Responses.GetResponse(Utilities.ResponseCodes.NextHop_OK, respones));
}
}
if (e.NextHop.NodeID != Backend.DaemonBackEnd.Instance.LocalNode.NodeID)
{
respones[0] = e.NextHop.NodeID.ToString();
respones[1] = e.Distance.ToString();
return(Utilities.Responses.GetResponse(Utilities.ResponseCodes.NextHop_OK, respones));
}
}
}
return("None");
}
else
{
return("ERROR");
}
}
public override string HandleCommand(DaemonCommandBase command)
{
if (command is ADDUSERCommand)
{
ADDUSERCommand AddUserCommand = (ADDUSERCommand)command;
if (AddUserCommand.NickName == null)
{
return("Error");
}
User n = new User();
n.Nickname = AddUserCommand.NickName;
bool found = DaemonBackEnd.Instance.LocalNode.Users.Contains(n);
if (found == false)
{
DaemonBackEnd.Instance.LocalNode.Users.Add(n);
}
return("ok");
}
else
{
return("Error");
}
}
public override string HandleCommand(DaemonCommandBase command)
{
if (command is REMOVEUSERCommand)
{
REMOVEUSERCommand RemoveUserCommand = (REMOVEUSERCommand)command;
if (RemoveUserCommand.NickName == null)
{
return("ERROR");
}
User n = new User();
n.Nickname = RemoveUserCommand.NickName;
bool found = DaemonBackEnd.Instance.LocalNode.Users.Contains(n);
if (found)
{
DaemonBackEnd.Instance.LocalNode.Users.Remove(n);
}
return("OK");
}
else
{
return("ERROR");
}
}
public abstract string HandleCommand(DaemonCommandBase command);
public override string HandleCommand(DaemonCommandBase command)
{
return(null);
if (command is ADDUSERCommand)
{
// USERCommand userCommand = (USERCommand)command;
// if(userCommand.UserName==null||userCommand.HostName==null||userCommand.ServerName==null||userCommand.RealName==null)
// {
// return Errors.GetErrorResponse(ErrorCode.ERR_NEEDMOREPARAMS,"User");
// }
// if (session.User != null)
// {
// if (session.User.Username != null)
// {
// return Errors.GetErrorResponse(ErrorCode.ERR_ALREADYREGISTERED, null);
// }
// }
// //foreach (User u in ServerBackend.Instance.Users)
// //{
// // if (u.Username == userCommand.UserName)
// // {
// // return Errors.GetErrorResponse(ErrorCode.ERR_ALREADYREGISTERED, null);
// // }
// //}
// foreach (User user in ServerBackend.Instance.Users)
// {
// if (user == session.User)
// {
// if (user.Nickname != null)
// {
// session.User.Username = userCommand.UserName;
// session.User.Hostname = userCommand.HostName;
// session.User.Realname = userCommand.RealName;
// session.ConnectionState = ConnectionState.Registered;
// return "OK";
// }
// else
// {
// session.User.Username = userCommand.UserName;
// session.User.Hostname = userCommand.HostName;
// session.User.Realname = userCommand.RealName;
// session.ConnectionState = ConnectionState.NotRegistered;
// return "OK";
// }
// }
// }
// if (session.User == null)
// {
// session.User = new User();
// session.User.Username = userCommand.UserName;
// session.User.Hostname = userCommand.HostName;
// session.User.Realname = userCommand.RealName;
// session.ConnectionState = ConnectionState.NotRegistered;
// ServerBackend.Instance.Users.Add(session.User);
// }
// return "OK";
//}
//else
//{
// throw new ArgumentException();
//}
}
}
