void c_Status(Nexus.Client c, Nexus.State state)
{
switch (state)
{
case Nexus.State.Disconnected:
Remove(lvUsers, c);
break;
}
}
private void SendNewUser(Nexus.Client client)
{
List<string> connected = new List<string>();
foreach (ListViewItem item in lvUsers.Items)
if (((Nexus.Client)item.Tag).Channel == client.Channel)
connected.Add(item.SubItems[0].Text);
foreach (ListViewItem item in lvUsers.Items)
if (((Nexus.Client)item.Tag).Channel == client.Channel && !(((Nexus.Client)item.Tag).Username == client.Username))
{
((Nexus.Client)item.Tag).Send(Nexus.Serialize(new object[] { (int)Nexus.Headers.NewUser, client.Username }));
}
}
private void Remove(ListView list, Nexus.Client c)
{
if (InvokeRequired)
{
Invoke(new RemoveDelegate(Remove), list, c);
return;
}
foreach (ListViewItem item in list.Items)
if (((Nexus.Client)item.Tag) == c)
list.Items.Remove(item);
SendUsers(c.Channel, new string[] {c.Username, "has disconnected."});
}
private void UpdateList(ListView list, object text, Nexus.Client c = null)
{
if (InvokeRequired)
{
Invoke(new UpdateListDelegate(UpdateList), list, text, c);
return;
}
if (c != null)
{
ListViewItem LVI = new ListViewItem((string)text);
LVI.Tag = c;
list.Items.Add(LVI);
}
else
{
string[] shit = (string[])text;
ListViewItem lvi = new ListViewItem(shit[0]);
lvi.SubItems.Add(shit[1]);
list.Items.Add(lvi);
}
}
void server_Incoming(Nexus.Client c, byte[] d)
{
try
{
object[] data = (object[])Nexus.Deserialize(d);
switch ((int)data[0])
{
case (int)Nexus.Headers.SendLogin:
GetQuery("select * from users");
c.LoggedIn = CheckLogin(data[1].ToString().ToLower().Trim(), data[2].ToString());
if (c.LoggedIn)
{
c.Username = data[1].ToString();
c.Send(Nexus.Serialize(new object[] { (int)Nexus.Headers.LoginSuccess }));
c.Status += c_Status;
UpdateList(lvUsers, data[1].ToString(), c);
c.Channel = (int)Nexus.Channels.Lounge;
SendUsers(c.Channel);
Thread.Sleep(10);
//TODO: Fix that the right way.
//c.Send(Nexus.Serialize(new object[] { (int)Nexus.Headers.NewUser, c.Username }));
Invoke(new SendNewUserDelegate(SendNewUser), c);
Thread.Sleep(10);
c.Send(Nexus.Serialize(new object[] { (int)Nexus.Headers.Channels, GetChannels() }));
if ((bool)MOTD[0])
c.Send(Nexus.Serialize(new object[] { 2, MOTD[1] }));
}
else
{
c.Send(Nexus.Serialize(new object[] { (int)Nexus.Headers.LoginFail }));
}
break;
case (int)Nexus.Headers.Message:
if (c.LoggedIn)
{
if (!(string.IsNullOrEmpty(data[1].ToString().Trim())))
{
UpdateList(lvMessages, new string[] { c.Username, data[1].ToString() });
foreach (Nexus.Client client in server.Connections)
if (client != c && client.Channel == c.Channel)
client.Send(Nexus.Serialize(new object[] { 1, c.Username, data[1].ToString() }));
}
}
break;
case (int)Nexus.Headers.SendRegister:
if (!CheckRegister(data[1].ToString()) && data[1].ToString().Length <= 24)
{
c.Send(Nexus.Serialize(new object[] { (int)Nexus.Headers.RegisterSuccess }));
InsertUser(data[1].ToString(), data[2].ToString());
}
else
c.Send(Nexus.Serialize(new object[] { (int)Nexus.Headers.RegisterFail }));
break;
case (int)Nexus.Headers.Channels:
c.Send(Nexus.Serialize(new object[] { (int)Nexus.Headers.Channels, GetChannels() }));
break;
case (int)Nexus.Headers.SelectChannel:
int oldChannel = c.Channel;
string chanName = Enum.GetName(typeof(Nexus.Channels), (int)data[1]).Replace("VB_NET", "VB.NET").Replace("CSharp", "C#");
c.Channel = (int)data[1];
SendUsers(c.Channel, new string[] { c.Username, "has joined this channel." });
SendUsers(oldChannel, new string[] { c.Username, "has moved to " + chanName });
break;
}
}
catch (Exception ex) { MessageBox.Show(ex.ToString()); c.Disconnect(); /* Get the f**k out. */ }
}
