/// <summary>
/// Attempts to create and initialize a connection to the DB server
/// </summary>
public bool connect(IPEndPoint dbPoint, bool bBlock)
{ //Assume the worst
_syncStart.Reset();
_bLoginSuccess = false;
using (LogAssume.Assume(_logger))
{
Log.write("Connecting to database server ({0})..", dbPoint);
//Start our connection
_conn.begin(dbPoint);
//Send our initial packet
CS_Initial init = new CS_Initial();
_conn._client._connectionID = init.connectionID = new Random().Next();
init.CRCLength = Client.crcLength;
init.udpMaxPacket = Client.udpMaxSize;
_conn._client.send(init);
_syncStart.WaitOne(10000);
//Reset our event
_syncStart.Reset();
_server._lastDBAttempt = Environment.TickCount;
//Were we successful?
return(_bLoginSuccess);
}
}
/// <summary>
/// Called when making a connection to a zoneserver
/// </summary>
public void connect(IPEndPoint sPoint)
{
_syncStart.Set();
InfServer.Log.write("Connecting to {0}", sPoint);
_wGame.updateChat(String.Format("Connecting to {0}", sPoint), "Client", InfServer.Protocol.Helpers.Chat_Type.System, "");
//Start our connection
_conn.begin(sPoint);
//Send our initial packet
CS_Initial init = new CS_Initial();
int connectionID = new Random().Next();
init.connectionID = connectionID;
_conn._client._connectionID = connectionID;
_connectionID = connectionID;
init.CRCLength = 0;
init.udpMaxPacket = 496;
//Send our init!
_conn._client.send(init);
}
/// <summary>
/// Called when making a connection to a zoneserver
/// </summary>
public void connect(IPEndPoint sPoint)
{
Log.write("Connecting to {0}", sPoint);
//Start our connection
_conn.begin(sPoint);
//Send our initial packet
CS_Initial init = new CS_Initial();
//Generate a connection ID.
_conn._client._connectionID = init.connectionID = new Random().Next();
init.CRCLength = 0;
init.udpMaxPacket = 496;
//Send our init!
_conn._client.send(init);
}
{ /// <summary>
/// Handles the initial packet sent by the client
/// </summary>
static public void Handle_CS_Initial(CS_Initial pkt, Client client)
{ //Has he already been initialized?
if (client._bInitialized)
{ //Make a note
Log.write(TLog.Warning, "Client " + client + " attempted to initialize connection twice.");
client.destroy();
return;
}
client._C2S_UDPSize = pkt.udpMaxPacket;
client._connectionID = pkt.connectionID;
//Set up our CRC keys
int CRCKey = new Random().Next();
client._CRC_C2S.key = (uint)CRCKey;
client._CRC_S2C.key = (uint)CRCKey;
//Send our initial login packet
SC_Initial sci = new SC_Initial();
sci.connectionID = pkt.connectionID;
sci.CRCSeed = CRCKey;
client._CRCLength = sci.CRCLen = (byte)Client.crcLength;
sci.serverUDPMax = Client.udpMaxSize;
sci.unk1 = 2;
client.send(sci);
//Enable CRC!
client._CRC_C2S.bActive = true;
client._CRC_S2C.bActive = true;
//He's now initialized
client._bInitialized = true;
}
{ /// <summary>
/// Creates a new system protocol packet.
/// </summary>
public PacketBase createSystemPacket(ushort typeID, byte[] buffer, int offset, int size)
{ //Ready our packet base
PacketBase packet = null;
offset++;
size--;
//What are we dealing with?
switch (typeID)
{
case CS_Initial.TypeID:
packet = new CS_Initial(typeID, buffer, offset, size);
break;
case BoxPacket.TypeID:
packet = new BoxPacket(typeID, buffer, offset, size);
break;
case Disconnect.TypeID:
packet = new Disconnect(typeID, buffer, offset, size);
break;
case PingPacket.TypeID:
packet = new PingPacket(typeID, buffer, offset, size);
break;
case CS_State.TypeID:
packet = new CS_State(typeID, buffer, offset, size);
break;
case Reliable.TypeID:
packet = new Reliable(typeID, buffer, offset, size, 0);
break;
case Reliable.TypeID + 1:
packet = new Reliable(typeID, buffer, offset, size, 1);
break;
case Reliable.TypeID + 2:
packet = new Reliable(typeID, buffer, offset, size, 2);
break;
case Reliable.TypeID + 3:
packet = new Reliable(typeID, buffer, offset, size, 3);
break;
case OutOfSync.TypeID:
packet = new OutOfSync(typeID, buffer, offset, size, 0);
break;
case OutOfSync.TypeID + 1:
packet = new OutOfSync(typeID, buffer, offset, size, 1);
break;
case OutOfSync.TypeID + 2:
packet = new OutOfSync(typeID, buffer, offset, size, 2);
break;
case OutOfSync.TypeID + 3:
packet = new OutOfSync(typeID, buffer, offset, size, 3);
break;
case ReliableEcho.TypeID:
packet = new ReliableEcho(typeID, buffer, offset, size, 0);
break;
case ReliableEcho.TypeID + 1:
packet = new ReliableEcho(typeID, buffer, offset, size, 1);
break;
case ReliableEcho.TypeID + 2:
packet = new ReliableEcho(typeID, buffer, offset, size, 2);
break;
case ReliableEcho.TypeID + 3:
packet = new ReliableEcho(typeID, buffer, offset, size, 3);
break;
case ReliableBox.TypeID:
packet = new ReliableBox(typeID, buffer, offset, size, 0);
break;
case ReliableBox.TypeID + 1:
packet = new ReliableBox(typeID, buffer, offset, size, 1);
break;
case ReliableBox.TypeID + 2:
packet = new ReliableBox(typeID, buffer, offset, size, 2);
break;
case ReliableBox.TypeID + 3:
packet = new ReliableBox(typeID, buffer, offset, size, 3);
break;
case DataPacketRcv.TypeID:
packet = new DataPacketRcv(typeID, buffer, offset, size, 0);
break;
case DataPacketRcv.TypeID + 1:
packet = new DataPacketRcv(typeID, buffer, offset, size, 1);
break;
case DataPacketRcv.TypeID + 2:
packet = new DataPacketRcv(typeID, buffer, offset, size, 2);
break;
case DataPacketRcv.TypeID + 3:
packet = new DataPacketRcv(typeID, buffer, offset, size, 3);
break;
default:
//An undefined packet.
packet = new PacketDummy(typeID, buffer, offset, size);
break;
}
return(packet);
}
