private void Raw_Received(object sender, BufferData buffer)
{
Connection Ctx = null;
RawSocket RawSock = (RawSocket)sender;
if (sender.GetType() == typeof(Peer))
{
Ctx = ((Peer)sender).Ctx;
}
else if (sender.GetType() == typeof(Connection))
{
Ctx = (Connection)sender;
}
else if (sender.GetType() == typeof(RawSocket))
{
Ctx = (Connection)((RawSocket)sender).CachePeer.Ctx;
}
if (Ctx != null)
{
try
{
if (WebData.Append(Ctx, RawSock, buffer))
{
return;
}
}
catch (Exception ex)
{
Close("Raw_Received" + ex.Message);
return;
}
}
Close("Connection closed");
return;
}
//public bool Append(Peer Peer, BufferData Buffer)
//{
// return Append(Peer.xCon, Buffer);
//}
public bool Append(WebsocketHandler wHandler, RawSocket SourceSocket, BufferData Buffer)
{
if (wHandler == null)
{
return(false);
}
if (!handshakeComplete)
{
if (wHandler.Socket == null)
{
wHandler.Socket = SourceSocket;
}
string sNew = Utils.FromLatin(Buffer.Data, 0, Buffer.Data.Length);
dataString.Append(sNew);
if (sNew.EndsWith("\r\n"))
{
string sData = dataString.ToString();
if (sData.EndsWith("\r\n\r\n"))
{
if (Header != null)
{
Header(this, new TextArgs(sData));
}
dataString = new StringBuilder();
}
}
return(true);
}
if (dataString.Length == 0)
{
ushort dummy = 0;
dataLength = Hybi.HybiLength(Buffer.Data, ref dummy);
if (dataLength == 0)
{
return(false);
}
}
ushort left = 0;
byte[] newData = null;
int end = Math.Min(Buffer.Data.Length, dataLength - dataString.Length);
dataString.Append(Utils.FromLatin(Buffer.Data, 0, end));
if (dataString.Length != dataLength)
{
return(true);
}
if (end < Buffer.Data.Length)
{
left = (ushort)(Buffer.Data.Length - end);
}
byte[] bData = Utils.ToLatin(dataString.ToString());
string sRet = Hybi.HybiDecode(bData, ref Mask);
if (sRet.Length == 0)
{
return(false);
}
dataString = new StringBuilder();
if (left > 0)
{
newData = new byte[left];
Array.Copy(Buffer.Data, end, newData, 0, left);
}
if ((sRet.Substring(0, 1) != "{") || (sRet.Substring(sRet.Length - 1) != "}"))
{
Utils.Error("Invalid JSON: " + sRet);
return(false);
}
if (Command != null)
{
cMsg Cmd = null;
try
{
Cmd = new cMsg(sRet);
}
catch (Exception ex)
{
Utils.Error("Invalid JSON: " + ex.Message);
return(false);
}
if (Command != null)
{
Command(wHandler, Cmd);
}
}
if (newData != null)
{
return(Append(wHandler, SourceSocket, new BufferData(newData, newData.Length)));
}
return(true);
}