public void Send(Packet P)
{
string args = "";
foreach(string S in P.Arguments)
{
args += S + "|";
}
args = args.Remove(args.Length-1);
OnSend(P.Command + " - " + args);
}
public Packet(byte[] Vals)
{
try
{
List<byte> Vals1 = new List<byte>();
Vals1.AddRange(Vals);
//int index = Vals1.IndexOf(0);
/*for (int x = Vals1.Count-1; x > 0; x--)
{
if (Vals1[x] == 0)
Vals1.RemoveAt(x);
else
break;
}*/
//if (index != -1)
// Vals1.RemoveRange(index, Vals1.Count - index);
//byte[] all = this.ToBytes();
string all = encoder.GetString(Vals1.ToArray());
if (!all.StartsWith(PrefixS) || !all.EndsWith(EndS)) //invalid packet
{
}
string[] Dirty = Regex.Split(all, EndS);
for (int x = 0; x < Dirty.Length; x++)
{
string Line = Dirty[x];
if (Line == "")
continue;
if (x == 0)
{
string[] args = Regex.Split(Line, SplitterS);
Bytes.Clear();
foreach (string Arg in args)
{
//if (Arg == "")
// continue;
Bytes.Add(encoder.GetBytes(Arg.Replace(PrefixS, "")));
}
if (Encrypted)
{
Decrypt();
}
else
{
throw new Exception("Received a non-encrypted packet.");
}
if (Bytes[Bytes.Count - 1].Length == 0)
Bytes.RemoveAt(Bytes.Count - 1);
}
else
{
Packet Extra = new Packet(encoder.GetBytes(Line));
string[] args = Regex.Split(Line, SplitterS);
//Bytes.Clear();
foreach (string Arg in args)
{
if (Arg == "")
continue;
Bytes.Add(encoder.GetBytes(Arg.Replace(PrefixS, "")));
}
}
}
}
catch(Exception E)
{
}
}
void C_OnRecv(object sender, Packet P)
{
Cmd.Process(sender, P.Command, P);
}
void WS_ReceivedEvent(object sender, Packet P)
{
if (OnRecv == null)
return;
// CS.SysLog("Received Packet " + P.Command + " on thread " + Thread.CurrentThread.ManagedThreadId);
if (Automate) //if automation is enabled and an internal packet is detected
{//it will not raise the event on the external program
if (Cmd.Process(sender, P.Command, P.Arguments))
return;
}
OnRecv(sender, P);
}
public void Send(Packet Packet)
{
try
{
WS.Send(Packet);
}
catch(Exception E)
{
CS.SysLog("Exception during Sending: " + E.Message);
}
}
//final send
private void Send(byte[] Bytes)
{
Stats.packetssent++;
Packet P = new Packet(Bytes);
try
{
if (Settings.Protocol == Wo1fSocketProtocol.UDP)
{
//Udp.Connect(_IP,_Port);
Udp.Client.Send(Bytes);
}
else if (Settings.Protocol == Wo1fSocketProtocol.TCP)
{
Tcp.Client.Send(Bytes);
// CS.SysLog("Sending packet " + P.Command);
}
if (CS.PLogger != null)
CS.PLogger.Send(P);
OnPacketSend(this, P);
}
catch(Exception E)
{
Stats.LostPackets++;
if (Stats.LostPackets >= 10)
{
OnDC(this);
}
}
}
private void BeginRecvCallback(IAsyncResult Res)
{
//CS.SysLog("BeginRecvCallback();");
if (Res.IsCompleted)
{
// CS.SysLog("Completed Callback");
try
{
Tcp.Client.EndReceive(Res);
Packet P = new Packet(RecvBuffer);
if (OnRecv != null)
OnRecv(this, P);
Stats.LastPacketRecv = DateTime.Now;
Stats.packetsrecv++;
if (P.ExtraPacket)
Stats.packetsrecv += P.Extras.Count;
BeginReceive();
}
catch
{
OnDC(this);
}
}
}
private void AsyncSend(Packet P)
{
if (asyncbusy)
{
SQueue.Add(P);
return;
}
if (SQueue.Count > 0)
{
int x = 0;
P.ExtraPacket = true;
while (x < 10) //x packets at a time or until full(todo: add code to check if full)
{
if (SQueue.Count == 0)
break;
P.Extras.Add(SQueue[0]);
SQueue.RemoveAt(0);
x++;
}
CS.SysLog("Send queue backed up. Sending " + P.Extras.Count + " extra packets.");
}
asyncbusy = true;
byte[] info = P.ToBytes();
try
{
Tcp.Client.BeginSend(info, 0, info.Length, SocketFlags.None, new AsyncCallback(BeginSendCallback), this);
}
catch(Exception E)
{
//OnSendFail
CS.SysLog("Packet sending failed");
}
asyncbusy = false;
this.Stats.packetssent++;
if (P.ExtraPacket)
this.Stats.packetssent += P.Extras.Count;
}
protected virtual void OnPacketSend(object sender, Packet P)
{
if (OnSend != null)
OnSend(sender, P);
}
public void Send(Packet P)
{
if(Encryption)
P.Encrypt();
switch (Settings.ThreadMode)
{
case Wo1fSocketThreadMode.Async:
AsyncSend(P);
break;
case Wo1fSocketThreadMode.SingleThreaded:
Send(P.ToBytes());
break;
case Wo1fSocketThreadMode.MultiThreadedEach: //internal tick
SQueue.Add(P);
break;
case Wo1fSocketThreadMode.MultiThreadCount: //wait for external tick
SQueue.Add(P);
break;
}
}
void C_OnRecv(object sender, Packet P)
{
if (!Cmd.Process(sender, P.Command.ToLower(), P))
{
CS.SysLog("Unhandled Cmd: " + P.Command.Trim());
}
}
public void SendToAll(Packet P)
{
foreach (Client C in Clients)
{
C.Send(P);
}
}
static void WS_OnSend(object sender, Packet P)
{
throw new NotImplementedException();
}
