private void ZS_DataReceived(EventDrivenTCPClient sender, object data)
{
try
{
byte[] buffer = (byte[])Convert.ChangeType(data, typeof(byte[]));
List <byte[]> packetList;
Packet.SplitPackets(buffer, buffer.Length, out packetList);
foreach (byte[] sPacket in packetList)
{
byte[] packet = sPacket;
Config.mConvert.Crypter.Decrypt(ref packet, ClientVer.v562);
MSG_HEAD_WITH_PROTOCOL pHeader = new MSG_HEAD_WITH_PROTOCOL();
pHeader.Deserialize(ref packet);
if (ZoneAgent._Players.ContainsKey(pHeader.dwPCID))
{
Client client = ZoneAgent._Players[pHeader.dwPCID];
if (pHeader.byCtrl == 0x01 && pHeader.byCmd == 0xE1)
{
//Zone Change Packet
_Main.UpdateLogMsg(string.Format("{0} {1} user zone changed {2}->{3}", client.Account, client.Uid, client.ZoneStatus, packet[0x0A]));
client.ZoneStatus = packet[0x0A];
continue;
}
else if (pHeader.wProtocol == 0x1800)
{
MSG_S2C_SAY pSay = new MSG_S2C_SAY();
pSay.Deserialize(ref packet);
if (pSayType.Notice == (pSayType)pSay.bySayType && "NOTICE" == pSay.szSayPC && uint.MaxValue == pSay.dwSayPCID)
{
ZoneAgent.szNotice = pSay.szWords;
}
}
else if (pHeader.wProtocol == 0x1107)
{
//world login: save character name and town
MSG_S2C_WORLD_LOGIN wLogin = new MSG_S2C_WORLD_LOGIN();
wLogin.Deserialize(ref packet);
client.Character = wLogin.szPCName;
client.Town = wLogin.byTown;
}
//encrypt후 클라이언트로 send
//Config.mConvert.Convert_S2C(ref packet, client.Ver);
#if DEBUG
PacketLogger.LogPacket(packet, "server_to_client", client.Character);
#endif
ZoneAgent.Write(ref client, packet);
}
}
}
catch (Exception ex)
{
Logger.Write(string.Format("ZS_DataReceived: {0}", ex));
}
}
private void OnDataRead(IAsyncResult asyncResult)
{
Client client = asyncResult.AsyncState as Client;
try
{
if (client == null)
{
return;
}
NetworkStream networkStream = client.NetworkStream;
IPEndPoint newClientEp = (IPEndPoint)client.TcpClient.Client.RemoteEndPoint;
int readSize = networkStream.EndRead(asyncResult);
if (readSize < 10)
{
client.TcpClient.Client.Dispose();
return;
}
//클라가 보내는 처음 패킷(로그인 요청) 사이즈로 클라 버전 확인
if (client.Ver == ClientVer.undefined)
{
client.Ver = (ClientVer)readSize;
}
List <byte[]> packetList;
Packet.SplitPackets(client.Buffer, readSize, out packetList);
foreach (byte[] sPacket in packetList)
{
byte[] packet = sPacket;
MSG_HEAD_WITH_PROTOCOL pHeader = new MSG_HEAD_WITH_PROTOCOL();
pHeader.Deserialize(ref packet);
switch (pHeader.byCtrl)
{
case 0x01:
switch (pHeader.byCmd)
{
case 0xE2: // Account Login
MSG_CL2ZA_LOGIN nPlayer = new MSG_CL2ZA_LOGIN();
nPlayer.Deserialize(ref packet);
if (pHeader.dwPCID == nPlayer.dwPCID)
{
//유저 로그인은 새 쓰레드에서 처리
new Thread(() => isPreparedUser(ref client, nPlayer.dwPCID, nPlayer.szAccount, newClientEp.Address.ToString())).Start();
}
else
{
client.TcpClient.Client.Dispose();
}
break;
case 0xF0: //TimeTick - Check Speed Hack
if (_Players.ContainsKey(client.Uid))
{
new Thread(() => CheckTimeTick(packet, ref client)).Start();
}
else
{
client.TcpClient.Client.Dispose();
}
break;
default:
Logger.NewPacket("CL->ZA", packet, client.IPadress, client.Ver);
client.TcpClient.Client.Dispose();
break;
}
break;
case 0x03:
if (_Players.ContainsKey(client.Uid))
{
//Convert: add uid, decrypt, if v578 -> v219(v562) type
Config.mConvert.Convert_C2S(ref packet, client.Uid, client.Ver, client.IPadress);
#if DEBUG
PacketLogger.LogPacket(packet, "client_to_server", client.Character);
#endif
pHeader.Deserialize(ref packet);
switch (pHeader.wProtocol)
{
case 0x1106: //Character login
case 0x2322: //Transfer Clan Mark
case 0x2323: //Clan...
case 0xA001: //Create Character
case 0xA002: //Delete Character
//보내기전 패킷 암호화, ZS에 보내는 패킷은 562버전으로
Config.mConvert.Crypter.Encrypt(ref packet, ClientVer.v562);
ZoneServer.ZS[Config.AS_ID].Send(packet);
break;
case 0x1112: //Teleport packet
new Thread(() => isPossibleTeleport(packet, ref client)).Start();
break;
case 0x1108: //logout
//AS에 있을때는 cl->za->as : as에서 답 없음
//ZS에 있을때는 1108답장 있음 ->cl
client.Reason = 0;
Config.mConvert.Crypter.Encrypt(ref packet, ClientVer.v562);
ZoneServer.ZS[client.ZoneStatus].Send(packet);
break;
default:
//보내기전 패킷 암호화, ZS에 보내는 패킷은 562버전으로
Config.mConvert.Crypter.Encrypt(ref packet, ClientVer.v562);
ZoneServer.ZS[client.ZoneStatus].Send(packet);
break;
}
}
else
{
client.TcpClient.Client.Dispose();
}
break;
default:
Logger.NewPacket("CL->ZA", packet, client.IPadress, client.Ver);
client.TcpClient.Client.Dispose();
break;
}
}
networkStream.BeginRead(client.Buffer, 0, client.Buffer.Length, OnDataRead, client);
}
catch (Exception ex)
{
#if DEBUG
Logger.Write(string.Format("OnDataRead: {0}", ex));
#endif
}
}