public override void Process(ClientConnection conn, byte[] readBuffer, int length, int num)
{
int start = num - 1;
//string password = Encoding.ASCII.GetString(readBuffer, num, length - num + start);
var password = ReadString(readBuffer);
if (conn.State == SlotState.SERVER_AUTH)
{
var ctx = new HookContext
{
Connection = conn,
};
var args = new HookArgs.ServerPassReceived
{
Password = password
};
HookPoints.ServerPassReceived.Invoke(ref ctx, ref args);
if (ctx.CheckForKick())
return;
if (ctx.Result == HookResult.ASK_PASS)
{
var msg = NewNetMessage.PrepareThreadInstance();
msg.PasswordRequest();
conn.Send(msg.Output);
}
else if (ctx.Result == HookResult.CONTINUE || password == Netplay.password)
{
conn.State = SlotState.ACCEPTED;
var msg = NewNetMessage.PrepareThreadInstance();
msg.ConnectionResponse(253 /* dummy value, real slot assigned later */);
conn.Send(msg.Output);
return;
}
conn.Kick("Incorrect server password.");
}
else if (conn.State == SlotState.PLAYER_AUTH)
{
var name = conn.Player.Name ?? String.Empty;
var ctx = new HookContext
{
Connection = conn,
Player = conn.Player,
Sender = conn.Player,
};
var args = new HookArgs.PlayerPassReceived
{
Password = password,
};
HookPoints.PlayerPassReceived.Invoke(ref ctx, ref args);
if (ctx.CheckForKick())
return;
if (ctx.Result == HookResult.ASK_PASS)
{
var msg = NewNetMessage.PrepareThreadInstance();
msg.PasswordRequest();
conn.Send(msg.Output);
}
else // HookResult.DEFAULT
{
var lower = name.ToLower();
bool reserved = false;
//conn.Queue = (int)loginEvent.Priority;
foreach (var otherPlayer in Main.player)
{
//var otherSlot = Netplay.slots[otherPlayer.whoAmi];
var otherConn = otherPlayer.Connection;
if (otherPlayer.Name != null
&& lower == otherPlayer.Name.ToLower()
&& (otherConn as ClientConnection) != null
&& (otherConn as ClientConnection).HasConnected())
{
if (!reserved)
{
reserved = SlotManager.HandoverSlot(otherConn, conn);
}
otherConn.Kick("Replaced by new connection.");
}
}
//conn.State = SlotState.SENDING_WORLD;
if (!reserved) // reserved slots get assigned immediately during the kick
{
SlotManager.Schedule(conn, conn.DesiredQueue);
}
//NewNetMessage.SendData (4, -1, whoAmI, name, whoAmI); // broadcast player data now
// replay packets from side buffer
//conn.conn.ProcessSideBuffer ();
//var buf = NewNetMessage.buffer[whoAmI];
//NewNetMessage.CheckBytes (whoAmI, buf.sideBuffer, ref buf.sideBufferBytes, ref buf.sideBufferMsgLen);
//buf.ResetSideBuffer ();
//NewNetMessage.SendData (7, whoAmI); // continue with world data
}
}
}
private static void ProcessPassword(int bufferId)
{
var buffer = NetMessage.buffer[bufferId];
var player = Main.player[bufferId];
var conn = Netplay.Clients[bufferId];
if (Main.netMode != 2)
{
return;
}
var clientPassword = buffer.reader.ReadString();
if (conn.State == -1)
{
var ctx = new HookContext
{
Connection = conn.Socket
};
var args = new HookArgs.ServerPassReceived
{
Password = clientPassword,
};
HookPoints.ServerPassReceived.Invoke(ref ctx, ref args);
if (ctx.CheckForKick())
return;
if (ctx.Result == HookResult.ASK_PASS)
{
NetMessage.SendData((int)Packet.PASSWORD_REQUEST, bufferId);
return;
}
else if (ctx.Result == HookResult.CONTINUE || clientPassword == Netplay.ServerPassword)
{
Netplay.Clients[bufferId].State = 1;
NetMessage.SendData((int)Packet.CONNECTION_RESPONSE, bufferId, -1, "", 0, 0f, 0f, 0f, 0, 0, 0);
return;
}
conn.Kick("Incorrect server password.");
}
else if (conn.State == -2)
{
//var name = player.name ?? "";
var ctx = new HookContext
{
Connection = conn.Socket,
Player = player,
Sender = player
};
var args = new HookArgs.PlayerPassReceived
{
Password = clientPassword
};
HookPoints.PlayerPassReceived.Invoke(ref ctx, ref args);
if (ctx.CheckForKick())
return;
if (ctx.Result == HookResult.ASK_PASS)
{
NetMessage.SendData((int)Packet.PASSWORD_REQUEST, bufferId);
return;
}
else // HookResult.DEFAULT
{
//ProgramLog.Error.Log("Accepted player: " + player.name + "/" + (player.AuthenticatedAs ?? "null"));
//Continue with world request
Netplay.Clients[bufferId].State = 2;
Netplay.Clients[bufferId].ResetSections();
NetMessage.SendData(7, bufferId, -1, "", 0, 0f, 0f, 0f, 0, 0, 0);
Main.SyncAnInvasion(bufferId);
return;
}
}
}
