public static void HandleTransfer(LoginConnector lc, InterPacket packet)
{
byte v;
if (!packet.TryReadByte(out v))
{
return;
}
if (v == 0)
{
byte admin;
int accountid;
string username, hash, hostip;
if (!packet.TryReadInt(out accountid) || !packet.TryReadString(out username) || !packet.TryReadString(out hash) || !packet.TryReadByte(out admin) || !packet.TryReadString(out hostip)) {
return;
}
ClientTransfer ct = new ClientTransfer(accountid, username, admin, hostip, hash);
ClientManager.Instance.AddTransfer(ct);
}
else if (v == 1)
{
byte admin;
int accountid;
string username, charname, hostip;
ushort randid;
if (!packet.TryReadInt(out accountid) || !packet.TryReadString(out username) || !packet.TryReadString(out charname) ||
!packet.TryReadUShort(out randid) || !packet.TryReadByte(out admin) || !packet.TryReadString(out hostip))
{
return;
}
ClientTransfer ct = new ClientTransfer(accountid, username, charname, randid, admin, hostip);
ClientManager.Instance.AddTransfer(ct);
}
}
public static void HandleServerAssignement(WorldConnection wc, InterPacket packet)
{
byte wid;
string name, ip;
ushort port;
if (!packet.TryReadByte(out wid) || !packet.TryReadString(out name) || !packet.TryReadString(out ip) || !packet.TryReadUShort(out port))
{
Log.WriteLine(LogLevel.Error, "Could not read World ID in inter server packet.");
wc.Disconnect();
return;
}
if (WorldManager.Instance.Worlds.ContainsKey(wid))
{
Log.WriteLine(LogLevel.Error, "Already loaded this world?");
wc.Disconnect();
return;
}
wc.Name = name;
wc.ID = wid;
wc.IP = ip;
wc.Port = port;
wc.IsAWorld = true;
if (WorldManager.Instance.Worlds.TryAdd(wc.ID, wc))
{
Log.WriteLine(LogLevel.Info, "Assigned world {0}!", wc.ID);
SendAssigned(wc);
}
else
{
Log.WriteLine(LogLevel.Error, "Couldn't assign world {0}..", wc.ID);
}
}
public static void HandleClientTransferZone(ZoneConnection zc, InterPacket packet)
{
byte admin, zoneid;
int accountid;
string username, charname, hostip;
ushort randid;
if (!packet.TryReadByte(out zoneid) || !packet.TryReadInt(out accountid) || !packet.TryReadString(out username) ||
!packet.TryReadString(out charname) || !packet.TryReadUShort(out randid) || !packet.TryReadByte(out admin) ||
!packet.TryReadString(out hostip))
{
return;
}
if (Program.Zones.ContainsKey(zoneid))
{
ZoneConnection z;
if (Program.Zones.TryGetValue(zoneid, out z))
{
z.SendTransferClientFromZone(accountid, username, charname, randid, admin, hostip);
}
}
else
{
Log.WriteLine(LogLevel.Warn, "Uh oh, Zone {0} tried to transfer {1} to zone {1} D:", zc.ID, charname, zoneid);
}
}
public void SendPong()
{
using (var packet = new InterPacket(InterHeader.PONG))
{
client.SendPacket(packet);
}
}
public static void SendAssigned(WorldConnection wc)
{
using (var p = new InterPacket(InterHeader.ASSIGNED))
{
wc.SendPacket(p);
}
}
public void SendPing()
{
Pong = false;
using (var packet = new InterPacket(InterHeader.PING))
{
client.SendPacket(packet);
}
}
public void SendTransferClientFromWorld(int accountID, string userName, byte admin, string hostIP, string hash)
{
using (var packet = new InterPacket(InterHeader.CLIENTTRANSFER))
{
packet.WriteByte(0);
packet.WriteInt(accountID);
packet.WriteStringLen(userName);
packet.WriteStringLen(hash);
packet.WriteByte(admin);
packet.WriteStringLen(hostIP);
this.SendPacket(packet);
}
}
public static void HandleAssigning(ZoneConnection lc, InterPacket packet)
{
string ip;
if (!packet.TryReadString(out ip))
{
return;
}
lc.IP = ip;
// make idlist
InterHandler.SendZoneStarted(lc.ID, lc.IP, lc.Port, lc.Maps);
InterHandler.SendZoneList(lc);
Log.WriteLine(LogLevel.Info, "Zone {0} listens @ {1}:{2}", lc.ID, lc.IP, lc.Port);
}
public void SendData()
{
using (var packet = new InterPacket(InterHeader.ASSIGNED))
{
packet.WriteStringLen(ConnectionStringbuilder.CreateEntityString(Settings.Instance.Entity));
packet.WriteByte(ID);
packet.WriteStringLen(String.Format("{0}-{1}", Settings.Instance.GameServiceURI, ID));
packet.WriteUShort((ushort)(Settings.Instance.ZoneBasePort + ID));
packet.WriteInt(Maps.Count);
foreach (var m in Maps)
{
packet.WriteUShort(m.ID);
packet.WriteStringLen(m.ShortName);
packet.WriteStringLen(m.FullName);
packet.WriteInt(m.RegenX);
packet.WriteInt(m.RegenY);
packet.WriteByte(m.Kingdom);
packet.WriteUShort(m.ViewRange);
}
this.SendPacket(packet);
}
}
public static void HandleAssigned(WorldConnector lc, InterPacket packet)
{
string entity, name;
byte id;
ushort port;
int mapidcout;
if (!packet.TryReadString(out entity) || !packet.TryReadByte(out id) || !packet.TryReadString(out name) ||
!packet.TryReadUShort(out port) || !packet.TryReadInt(out mapidcout))
{
return;
}
Program.serviceInfo = new ZoneData
{
EntityString = entity,
ID = id,
Port = port,
MapsToLoad = new List<FiestaLib.Data.MapInfo>()
};
for (int i = 0; i < mapidcout; i++)
{
ushort mapid, viewrange;
string shortname, fullname;
int regenx, regeny;
byte kingdom;
if (!packet.TryReadUShort(out mapid) || !packet.TryReadString(out shortname) || !packet.TryReadString(out fullname) || !packet.TryReadInt(out regenx) || !packet.TryReadInt(out regeny) || !packet.TryReadByte(out kingdom) || !packet.TryReadUShort(out viewrange))
{
break;
}
Program.serviceInfo.MapsToLoad.Add(new MapInfo(mapid, shortname, fullname, regenx, regeny, kingdom, viewrange)); ;
}
Console.Title = "Solar.Zone[" + id + "]";
Log.WriteLine(LogLevel.Info, "Successfully linked with worldserver. [Zone: {0} | Port: {1}]", id, port);
ZoneAcceptor.Load();
}
public static void SendZoneStopped(byte zoneid)
{
using (var packet = new InterPacket(InterHeader.ZONECLOSED))
{
packet.Write(zoneid);
foreach (var c in Program.Zones.Values)
c.SendPacket(packet);
}
}
public static void HandleAssigned(LoginConnector lc, InterPacket packet)
{
Log.WriteLine(LogLevel.Info, "<3 LoginServer.");
}
public static void SendZoneStarted(byte zoneid, string ip, ushort port, List<MapInfo> maps)
{
using (var packet = new InterPacket(InterHeader.ZONEOPENED))
{
packet.WriteByte(zoneid);
packet.WriteStringLen(ip);
packet.WriteUShort(port);
packet.WriteInt(maps.Count);
foreach (var m in maps)
{
packet.WriteUShort(m.ID);
packet.WriteStringLen(m.ShortName);
packet.WriteStringLen(m.FullName);
packet.WriteInt(m.RegenX);
packet.WriteInt(m.RegenY);
packet.WriteByte(m.Kingdom);
packet.WriteUShort(m.ViewRange);
}
foreach (var c in Program.Zones.Values)
{
if (c.ID != zoneid)
c.SendPacket(packet);
}
}
}
public static void SendZoneList(ZoneConnection zc)
{
using (var packet = new InterPacket(InterHeader.ZONELIST))
{
packet.Write(Program.Zones.Values.Count);
foreach (var z in Program.Zones.Values)
{
packet.Write(z.ID);
packet.Write(z.IP);
packet.Write(z.Port);
packet.WriteInt(z.Maps.Count);
foreach (var m in z.Maps)
{
packet.WriteUShort(m.ID);
packet.WriteStringLen(m.ShortName);
packet.WriteStringLen(m.FullName);
packet.WriteInt(m.RegenX);
packet.WriteInt(m.RegenY);
packet.WriteByte(m.Kingdom);
packet.WriteUShort(m.ViewRange);
}
}
zc.SendPacket(packet);
}
}
public static void HandleWorldMessage(ZoneConnection zc, InterPacket packet)
{
string msg;
bool wut;
byte type;
if (!packet.TryReadString(out msg) || !packet.TryReadByte(out type) || !packet.TryReadBool(out wut))
{
return;
}
if (wut)
{
string to;
if (!packet.TryReadString(out to))
{
return;
}
WorldClient client;
if ((client = ClientManager.Instance.GetClientByCharname(to)) == null)
{
Log.WriteLine(LogLevel.Warn, "Tried to send a WorldMessage to a character that is unknown. Charname: {0}", to);
}
else
{
using (var p = Handler25.CreateWorldMessage((WorldMessageTypes)type, msg))
{
client.SendPacket(p);
}
}
}
else
{
using (var p = Handler25.CreateWorldMessage((WorldMessageTypes)type, msg))
{
ClientManager.Instance.SendPacketToAll(p);
}
}
}
public InterPacketReceivedEventArgs(InterPacket packet, InterClient client)
{
this.Packet = packet;
this.Client = client;
}
public void SendInterPass(string what)
{
InterPacket packet = new InterPacket(InterHeader.AUTH);
packet.WriteStringLen(what);
SendPacket(packet);
}
public static void TransferClient(byte zoneID, int accountID, string userName, string charName, ushort randid, byte admin, string hostIP)
{
using (var packet = new InterPacket(InterHeader.CLIENTTRANSFERZONE))
{
packet.WriteByte(zoneID);
packet.WriteInt(accountID);
packet.WriteStringLen(userName);
packet.WriteStringLen(charName);
packet.WriteUShort(randid);
packet.WriteByte(admin);
packet.WriteStringLen(hostIP);
WorldConnector.Instance.SendPacket(packet);
}
}
public static void TryAssiging(WorldConnector lc)
{
using (var p = new InterPacket(InterHeader.ASSIGN))
{
p.WriteStringLen(Settings.Instance.IP);
lc.SendPacket(p);
}
}
public static void HandleZoneClosed(WorldConnector lc, InterPacket packet)
{
byte id;
if (!packet.TryReadByte(out id))
{
return;
}
ZoneData zd;
if (Program.Zones.TryRemove(id, out zd))
{
Log.WriteLine(LogLevel.Info, "Removed zone {0} from zones (disconnected)", id);
}
}
private void SendIVs()
{
InterPacket packet = new InterPacket(InterHeader.IVS);
packet.WriteBytes(mIVSend);
SendPacket(packet, false);
}
private void EndReceive(object sender, SocketAsyncEventArgs pArguments)
{
if (mDisconnected != 0) return;
if (pArguments.BytesTransferred <= 0)
{
Disconnect();
return;
}
mReceiveLength += pArguments.BytesTransferred;
if (mReceivingPacketLength == mReceiveLength)
{
if (mHeader) //parse headers
{
mReceivingPacketLength = BitConverter.ToInt32(mReceiveBuffer, 0);
mReceiveLength = 0;
mReceiveStart = 0;
mHeader = false;
// mReceiveBuffer = new byte[mReceivingPacketLength];
}
else
{ //parse packets
byte[] packetData = new byte[mReceivingPacketLength];
Buffer.BlockCopy(mReceiveBuffer, 0, packetData, 0, mReceivingPacketLength);
if (!mIVs)
{
InterPacket packet = new InterPacket(packetData);
if (packet.OpCode == InterHeader.IVS)
{
Log.WriteLine(LogLevel.Info, "IV data received");
packet.ReadBytes(mIVRecv);
mIVs = true;
}
else
{
Log.WriteLine(LogLevel.Info, "Got wrong packet.");
Disconnect();
}
}
else
{
packetData = InterCrypto.DecryptData(mIVRecv, packetData);
if (OnPacket != null)
{
InterPacket packet = new InterPacket(packetData);
this.OnPacket(this, new InterPacketReceivedEventArgs(packet, this));
}
}
//we reset this packet
mReceivingPacketLength = 4;
mReceiveLength = 0;
mReceiveStart = 0;
mHeader = true;
// mReceiveBuffer = new byte[4];
}
}
else
{
mReceiveStart += mReceivingPacketLength;
}
BeginReceive();
pArguments.Dispose();
}
public void SendPacket(InterPacket pPacket, bool crypto = true)
{
byte[] data = new byte[pPacket.Length + 4];
Buffer.BlockCopy(crypto ? InterCrypto.EncryptData(mIVSend, pPacket.ToArray()) : pPacket.ToArray(), 0, data, 4, pPacket.Length);
Buffer.BlockCopy(BitConverter.GetBytes((int)pPacket.Length), 0, data, 0, 4);
Send(data);
}
public static void TryAssiging(LoginConnector lc)
{
using (var p = new InterPacket(InterHeader.ASSIGN))
{
p.WriteByte(Settings.Instance.ID);
p.WriteStringLen(Settings.Instance.WorldName);
p.WriteStringLen(Settings.Instance.IP);
p.WriteUShort(Settings.Instance.Port);
lc.SendPacket(p);
}
}
public static void SendWorldMessage(WorldMessageTypes type, string message, string to = "")
{
using (var packet = new InterPacket(InterHeader.WORLDMSG))
{
packet.WriteStringLen(message);
packet.WriteByte((byte)type);
packet.WriteBool(to != "");
if (to != "")
{
packet.WriteStringLen(to);
}
WorldConnector.Instance.SendPacket(packet);
}
}
public void SendPacket(InterPacket packet)
{
if (this.client == null) return;
this.client.SendPacket(packet);
}
public void SendTransferClientFromZone(int accountID, string userName, string charName, ushort randid, byte admin, string hostIP)
{
using (var packet = new InterPacket(InterHeader.CLIENTTRANSFER))
{
packet.WriteByte(1);
packet.WriteInt(accountID);
packet.WriteStringLen(userName);
packet.WriteStringLen(charName);
packet.WriteUShort(randid);
packet.WriteByte(admin);
packet.WriteStringLen(hostIP);
this.SendPacket(packet);
}
}
public static void HandleZoneOpened(WorldConnector lc, InterPacket packet)
{
byte id;
string ip;
ushort port;
int mapcount;
if (!packet.TryReadByte(out id) || !packet.TryReadString(out ip) || !packet.TryReadUShort(out port) || !packet.TryReadInt(out mapcount))
{
return;
}
List<MapInfo> maps = new List<MapInfo>();
for (int j = 0; j < mapcount; j++)
{
ushort mapid, viewrange;
string shortname, fullname;
int regenx, regeny;
byte kingdom;
if (!packet.TryReadUShort(out mapid) || !packet.TryReadString(out shortname) || !packet.TryReadString(out fullname) || !packet.TryReadInt(out regenx) || !packet.TryReadInt(out regeny) || !packet.TryReadByte(out kingdom) || !packet.TryReadUShort(out viewrange))
{
break;
}
maps.Add(new MapInfo(mapid, shortname, fullname, regenx, regeny, kingdom, viewrange)); ;
}
ZoneData zd;
if (!Program.Zones.TryGetValue(id, out zd))
{
zd = new ZoneData();
}
zd.ID = id;
zd.IP = ip;
zd.Port = port;
zd.MapsToLoad = maps;
Program.Zones[id] = zd;
Log.WriteLine(LogLevel.Info, "Added zone {0} to zonelist. {1}:{2}", zd.ID, zd.IP, zd.Port);
}