void ServiceConnection(SslStream Stream, TcpClient Client, NetworkStream BaseStream)
{
char[] buffer = new char[4096];
//StringBuilder sb = new StringBuilder();
while (!Stopping && IsStillConnected(Client) && BaseStream != null)
{
// PollConnection() checks and assembles incoming messages from the Stream (in this case, receiving from the master PC) and
// calls OnMessage() when one is completed.
if (BaseStream.DataAvailable)
{
List <byte[]> Messages = PollConnection(NetworkStream);
foreach (byte[] Message in Messages)
{
OnMessageReceived(Message);
}
}
Thread.Sleep(50);
// If a process is connected, service it now.
lock (ProcessLock)
{
if (ConnectedProcess != null)
{
if (CT != null)
{
// There is a 64KB message size limit imposed in SendMessage(). Unicode characters I think are 16-bits, but
// I think certain characters can be up to 4-bytes? Well, maybe not. Either way, there's not much cost here
// so I'll assume 4-bytes per character. Base-64 expands the size of the data by 4/3rds (plus a handful).
// So if we max at 12000, that allows 48000 4-byte characters that expand to 64000, and our actual message
// limit is at 65536 allowing some margin plus the wrapping.
const int MaxSize = 12000;
bool Stale = false;
bool MaxedMessage = false;
int ScrolledLines = 0;
string NewText = "";
ScrolledLines = CT.CheckForLineScroll(out Stale);
if (!Stale)
{
NewText = CT.ReadNew(out Stale, out MaxedMessage, true, MaxSize);
}
if (!Stale)
{
CT.SpotCheckState(MaxedMessage, out Stale);
}
if (Stale)
{
NewText = CT.ReadWholeConsole(MaxSize);
string EncodedText = System.Convert.ToBase64String(Encoding.Unicode.GetBytes(NewText));
string XmlMsg = "<Whole-Console>" + EncodedText + "</Whole-Console>";
byte[] RawMsg = Encoding.Unicode.GetBytes(XmlMsg);
SendMessage(Stream, RawMsg);
}
else if ((NewText.Length > 0 && NewText.Contains("\n")) || ScrolledLines != 0)
{
string EncodedText = System.Convert.ToBase64String(Encoding.Unicode.GetBytes(NewText));
//string XmlMsg = "<Console-New Last-X=\"" + CT.LastCursorPosition.X + "\" Last-Y=\"" + CT.LastCursorPosition.Y + "\">" + EncodedText + "</Console-New>";
string XmlMsg;
if (NewText.Length > 0 && NewText.Contains("\n"))
{
XmlMsg = "<Console-New Scrolled=\"" + ScrolledLines.ToString() + "\">" + EncodedText + "</Console-New>";
}
else
{
XmlMsg = "<Console-New Scrolled=\"" + ScrolledLines.ToString() + "\" />";
}
byte[] RawMsg = Encoding.Unicode.GetBytes(XmlMsg);
SendMessage(Stream, RawMsg);
}
else
{
string CurrentLine = CT.PeekCurrentLine();
if (LastCurrentLine != CurrentLine)
{
LastCurrentLine = CurrentLine;
string EncodedText = System.Convert.ToBase64String(Encoding.Unicode.GetBytes(CurrentLine));
string XmlMsg = "<Current-Console-Line>" + EncodedText + "</Current-Console-Line>";
byte[] RawMsg = Encoding.Unicode.GetBytes(XmlMsg);
SendMessage(Stream, RawMsg);
}
}
}
}
}
}
}
