private void PacketHandler_0x10_ClientJoin(Client client, ClientPacket packet)
{
var seed = packet.ReadByte();
var keyLength = packet.ReadByte();
var key = packet.Read(keyLength);
var name = packet.ReadString8();
var id = packet.ReadUInt32();
var redirect = ExpectedConnections[id];
if (redirect.Matches(name, key, seed))
{
((IDictionary)ExpectedConnections).Remove(id);
client.EncryptionKey = key;
client.EncryptionSeed = seed;
if (redirect.Source is Lobby)
{
var x60 = new ServerPacket(0x60);
x60.WriteByte(0x00);
x60.WriteUInt32(Game.NotificationCrc);
client.Enqueue(x60);
}
}
}
private void PacketHandler_0x10_ClientJoin(Client client, ClientPacket packet)
{
var seed = packet.ReadByte();
var keyLength = packet.ReadByte();
var key = packet.Read(keyLength);
var name = packet.ReadString8();
var id = packet.ReadUInt32();
var redirect = ExpectedConnections[id];
if (Game.World.WorldData.TryGetAuthInfo(name, out AuthInfo login))
{
login.CurrentState = UserState.Login;
login.Save();
}
if (redirect.Matches(name, key, seed))
{
((IDictionary)ExpectedConnections).Remove(id);
client.EncryptionKey = key;
client.EncryptionSeed = seed;
if (redirect.Source is Lobby || redirect.Source is World)
{
var x60 = new ServerPacket(0x60);
x60.WriteByte(0x00);
x60.WriteUInt32(Game.NotificationCrc);
client.Enqueue(x60);
}
}
}
private void PacketHandler_0x68_RequestHomepage(Client client, ClientPacket packet)
{
var x03 = new ServerPacket(0x66);
x03.WriteByte(0x03);
x03.WriteString8("http://www.hybrasyl.com");
client.Enqueue(x03);
}
public virtual void AcceptConnection(IAsyncResult ar)
{
// TODO: @norrismiv async callbacks+inheritance? and/or can these callbacks suck less?
AllDone.Set();
if (!Active)
{
return;
}
Socket handler;
Socket clientSocket;
try
{
clientSocket = (Socket)ar.AsyncState;
handler = clientSocket.EndAccept(ar);
}
catch (ObjectDisposedException e)
{
GameLog.Error($"Disposed socket {e.Message}");
return;
}
Client client = new Client(handler, this);
Clients.TryAdd(handler.Handle, client);
GlobalConnectionManifest.RegisterClient(client);
if (this is Lobby)
{
var x7E = new ServerPacket(0x7E);
x7E.WriteByte(0x1B);
x7E.WriteString("CONNECTED SERVER\n");
client.Enqueue(x7E);
GameLog.DebugFormat("Lobby: AcceptConnection occuring");
GameLog.DebugFormat("Lobby: cid is {0}", client.ConnectionId);
}
else if (this is Login)
{
GameLog.DebugFormat("Login: AcceptConnection occuring");
GameLog.DebugFormat("Login: cid is {0}", client.ConnectionId);
}
else if (this is World)
{
GameLog.DebugFormat("World: AcceptConnection occuring");
GameLog.DebugFormat("World: cid is {0}", client.ConnectionId);
}
try
{
handler.BeginReceive(client.ClientState.Buffer, 0, client.ClientState.Buffer.Length, 0,
new AsyncCallback(ReadCallback), client.ClientState);
GameLog.DebugFormat("AcceptConnection returning");
clientSocket.BeginAccept(new AsyncCallback(AcceptConnection), clientSocket);
}
catch (SocketException e)
{
Game.ReportException(e);
handler.Close();
}
}
private void PacketHandler_0x4B_RequestNotification(Client client, ClientPacket packet)
{
var x60 = new ServerPacket(0x60);
x60.WriteByte(0x01);
x60.WriteUInt16((ushort)Game.Notification.Length);
x60.Write(Game.Notification);
client.Enqueue(x60);
}
private void PacketHandler_0x00_ClientVersion(Client client, ClientPacket packet)
{
var x00 = new ServerPacket(0x00);
x00.WriteByte(0x00);
x00.WriteUInt32(Game.ServerTableCrc);
x00.WriteByte(client.EncryptionSeed);
x00.WriteByte((byte)client.EncryptionKey.Length);
x00.Write(client.EncryptionKey);
client.Enqueue(x00);
}
public override void AcceptConnection()
{
if (TcpListener.Pending())
{
var socket = TcpListener.AcceptSocket();
var client = new Client(socket, this);
var x7E = new ServerPacket(0x7E);
x7E.WriteByte(0x1B);
x7E.WriteString("CONNECTED SERVER\n");
client.Enqueue(x7E);
var thread = new Thread(client.ClientLoop);
thread.Start();
}
}
private void PacketHandler_0x57_ServerTable(Client client, ClientPacket packet)
{
var mismatch = packet.ReadByte();
if (mismatch == 1)
{
var x56 = new ServerPacket(0x56);
x56.WriteUInt16((ushort)Game.ServerTable.Length);
x56.Write(Game.ServerTable);
client.Enqueue(x56);
}
else
{
var server = packet.ReadByte();
var redirect = new Redirect(client, this, Game.Login, "socket", client.EncryptionSeed, client.EncryptionKey);
client.Redirect(redirect);
}
}
private void PacketHandler_0x57_ServerTable(Client client, ClientPacket packet)
{
var mismatch = packet.ReadByte();
if (mismatch == 1)
{
var x56 = new ServerPacket(0x56);
x56.WriteUInt16((ushort)Game.ServerTable.Length);
x56.Write(Game.ServerTable);
Logger.InfoFormat("ServerTable: Sent: {0}", BitConverter.ToString(x56.ToArray()));
client.Enqueue(x56);
}
else
{
var server = packet.ReadByte();
var redirect = new Redirect(client, this, Game.Login, "socket", client.EncryptionSeed, client.EncryptionKey);
client.Redirect(redirect);
}
}
private void PacketHandler_0x68_RequestHomepage(Client client, ClientPacket packet)
{
var x03 = new ServerPacket(0x66);
x03.WriteByte(0x03);
x03.WriteString8("http://www.hybrasyl.com");
client.Enqueue(x03);
}
private void PacketHandler_0x4B_RequestNotification(Client client, ClientPacket packet)
{
var x60 = new ServerPacket(0x60);
x60.WriteByte(0x01);
x60.WriteUInt16((ushort)Game.Notification.Length);
x60.Write(Game.Notification);
client.Enqueue(x60);
}
private void PacketHandler_0x10_ClientJoin(Client client, ClientPacket packet)
{
var seed = packet.ReadByte();
var keyLength = packet.ReadByte();
var key = packet.Read(keyLength);
var name = packet.ReadString8();
var id = packet.ReadUInt32();
var redirect = ExpectedConnections[id];
if (redirect.Matches(name, key, seed))
{
((IDictionary)ExpectedConnections).Remove(id);
client.EncryptionKey = key;
client.EncryptionSeed = seed;
if (redirect.Source is Lobby)
{
var x60 = new ServerPacket(0x60);
x60.WriteByte(0x00);
x60.WriteUInt32(Game.NotificationCrc);
client.Enqueue(x60);
}
}
}
