private void AcceptServer(IAsyncResult ar)
{
bool restarted = false;
try
{
Socket tempServer = _serversListener.EndAccept(ar);
_serversListener.BeginAccept(new AsyncCallback(AcceptServer), null);
restarted = true;
if (servers.Count < Constants.MAX_SERVERS)
{
ServerDetails newServer = new ServerDetails();
servers.Add(newServer);
newServer.socket = tempServer;
newServer.buffer = new byte[newServer.socket.ReceiveBufferSize];
newServer.socket.BeginReceive(newServer.buffer, 0, newServer.buffer.Length, SocketFlags.None, new AsyncCallback(OnServerReceive), newServer);
}
else RejectConnection("Rejecting Server -> too many servers registered...", tempServer);
}
catch (Exception ex)
{
if (!restarted) _serversListener.BeginAccept(new AsyncCallback(AcceptServer), null);
appendLog("Exception in: Server Listener - AcceptServer() ->" + ex.Message);
//MessageBox.Show(ex.Message, "Server Listener - AcceptServer()", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void RemoveServer(ServerDetails server)
{
if (server.socket != null && SocketConnected(server.socket))
{
server.socket.Shutdown(SocketShutdown.Both);
server.socket.Close();
}
servers.Remove(server);
DisconnectClientsForThisServer(server);
}
public void DisconnectClientsForThisServer(ServerDetails server)
{
foreach (Candidate c in clients)
{
if (c != null)
{
if (c.selectedServerIndex == server.serverIndex)
{
RemoveClient(c);
}
}
}
}
private static void RegisterServer(PacketContent pc, ServerDetails serverDetails)
{
appendLog(".::Received server connection::. ");
serverDetails.serverIndex = pc.ReadLong();
serverDetails.name = pc.ReadString();
serverDetails.ip = pc.ReadString();
serverDetails.port = pc.ReadLong();
serverDetails.location = pc.ReadString();
serverDetails.donorOnly = pc.ReadFlag();
serverDetails.registered = true;
appendLog(".::Name: " + serverDetails.name);
appendLog(".::IP: " + serverDetails.ip);
appendLog(".::Port: " + serverDetails.port);
}
public static void SendServer_SaveConfirmation(ServerDetails server)
{
PacketsProcessor sendBuffer = new PacketsProcessor((int)GameSendPackets.SaveConfirmation);
sendBuffer.FinishPacking();
SendPacket(sendBuffer, server.socket);
}
public static bool SendServer_RegisterPlayer(ServerDetails server, string loginName, string loginToken, ref Player player, ref Bank playerBank)
{
PacketsProcessor sendBuffer = new PacketsProcessor((int)GameSendPackets.RegisterNewPlayer);
sendBuffer.WriteString(loginToken);
sendBuffer.WriteString(loginName);
sendBuffer.BufferPlayer(ref player);
sendBuffer.BufferPlayerBank(ref playerBank);
sendBuffer.FinishPacking();
//Testing packet
//byte[] temp = sendBuffer.GetSendBytes();
//AccountsManager.SavePacket("davemax", ref temp);
return SendPacket(sendBuffer, server.socket);
}
public static void Received(AuthenticationServer form, PacketContent pc, ServerDetails serverDetails)
{
_form = form;
GameRecvPackets msgType = (GameRecvPackets)pc.GetMsgType();
switch (msgType)
{
case GameRecvPackets.RegisterServer:
RegisterServer(pc, serverDetails);
break;
case GameRecvPackets.UpdatePlayer:
PreSavePlayer(pc);
break;
case GameRecvPackets.PlayerAcknowledged:
CheckAdmission(pc);
break;
case GameRecvPackets.BeginPlayerUpdate:
updatingPlayers = true;
break;
case GameRecvPackets.FinishPlayerUpdate:
if (updatedPlayerList.Length == 0) return;
updatedPlayerList = updatedPlayerList.Remove(updatedPlayerList.Length - 2, 2);
appendLog("Saved accounts & banks for:\n" + updatedPlayerList);
updatingPlayers = false;
updatedPlayerList = "";
SendServer_SaveConfirmation(serverDetails);
break;
default:
break;
}
}