public static void LoadConfig()
{
System.Type t = typeof(UsersDictionary);
Users = new UsersDictionary();
if (File.Exists(USERS))
try
{
using (XmlTextReader reader = new XmlTextReader(USERS))
{
Users.ReadXml(reader);
}
}
catch(IOException)
{
Users.Clear();
}
catch (XmlException)
{
Users.Clear();
}
catch(InvalidOperationException)
{
Users.Clear();
}
else Users = new UsersDictionary();
}
public override Task OnDisconnected(bool stopCalled)
{
UsersDictionary.Remove(Context.ConnectionId);
Clients.All.updateUserNamesList(UsersDictionary.Select(p =>
new { value = p.Value }).ToList());
return(base.OnDisconnected(stopCalled));
}
public void RegisterUser(string name)
{
if (UsersDictionary.ContainsKey(Context.ConnectionId))
{
return;
}
UsersDictionary.Add(Context.ConnectionId, name);
Clients.All.updateUserNamesList(UsersDictionary.Select(p =>
new { value = p.Value }).ToList());
}
public async Task PopulateUsers()
{
foreach (String nextLine in DatabaseUtilities.ReadDB(@"Users"))
{
String[] singleUser = nextLine.Split('#');
UsersDictionary.Add(int.Parse(singleUser[0]), singleUser[1] + " " + singleUser[2]);
UserObjDictionary.Add(int.Parse(singleUser[0]), (new AllUsersObj {
Name = singleUser[1], Surname = singleUser[2], Password = singleUser[3], AccessGroup = int.Parse(singleUser[4])
}));
UserID = int.Parse(singleUser[0]);
}
}
// TODO: Add user list
public static void OnUserConnect(IAsyncResult ar)
{
SausageConnection user;
try
{
user = new SausageConnection(MainSocket.EndAccept(ar));
}
catch (SocketException ex)
{
Close();
return;
}
catch (ObjectDisposedException ex)
{
return;
}
if (!Blacklisted.Any(x => x == user.Ip.Address))
{
UiCtx.Send(x => ConnectedUsers.Add(user));
UiCtx.Send(x => Vm.ConnectedUsers = SortUsersList());
UiCtx.Send(x => Vm.Messages.Add(new ServerMessage($"{user} has connected")));
UiCtx.Send(x => Mw.AddTextToDebugBox($"User connected on {user.Ip}\n"));
// global packet for all the users to know the user has joined
PacketFormat GlobalPacket = new PacketFormat(PacketOption.UserConnected)
{
Guid = user.UserInfo.Guid,
NewName = user.UserInfo.Name
};
// local packet for the user (who joined) to get his GUID
PacketFormat LocalPacket = new PacketFormat(PacketOption.GetGuid)
{
Guid = user.UserInfo.Guid,
UsersList = UsersDictionary.ToArray()
};
UsersDictionary.Add(user.UserInfo);
user.SendAsync(LocalPacket);
Log(GlobalPacket, user);
}
else
{
// doesn't log if the user is blacklisted
user.Disconnect();
}
MainSocket.BeginAccept(OnUserConnect, null);
}
