protected bool HandleMessage(Message message)
{
lock (Sync) switch (message.Opcode)
{
case 1: OnString?.Invoke(Encoding.UTF8.GetString(message.Payload)); return(true);
case 2: OnBinary?.Invoke(message.Payload); return(true);
case 8:
if (message.Length < 2)
{
FinishClose(); return(true);
}
ushort code = (ushort)(message.Payload[0] * 256 + message.Payload[1]);
string reason = Encoding.UTF8.GetString(PrimitiveBuffer.Slice(message.Payload, 2, message.Length));
if (RecvClose && message.Length > 2)
{
return(false);
}
if (message.Length > 2)
{
return(FinishClose(code, reason));
}
return(FinishClose(code));
case 9: OnPing?.Invoke(message.Payload); return(true);
case 10: OnPong?.Invoke(message.Payload); return(true);
default: return(false);
}
}
private void OnIncomingMessage(Message message)
{
if (State == TcpSocketState.Closed)
{
return;
}
switch (message.Opcode)
{
case 1:
string str;
try { str = Encoding.UTF8.GetString(message.Data); }
catch (ArgumentException) { ForciblyClose(); return; }
OnString?.Invoke(str);
break;
case 2: OnBinary?.Invoke(message.Data); break;
case 8:
ushort code = (ushort)(message.Data.Length == 0 ? 0 : message.Data[0] * 256u + message.Data[1]);
string reason = message.Data.Length >= 2 ? Encoding.UTF8.GetString(message.Data, 2, message.Data.Length - 2) : null;
OnClose?.Invoke(code, reason);
AnswerClose(code, reason);
break;
case 9: OnPing?.Invoke(message.Data); AnswerPing(message.Data); break;
case 10: OnPong?.Invoke(message.Data); break;
default: ForciblyClose(); break;
}
}
/// <summary>
/// Returns the path to the open worksession .rws file.
/// If null is returned, then either there is no worksession .rws file open,
/// or the active worksession has not yet been saved.
/// </summary>
/// <param name="serialno">The worksession's runtime serial number.</param>
/// <returns>The path to the open worksession .rws file if successful, null otherwise.</returns>
public static string FileName(uint serialno)
{
using (var holder = new OnString())
{
var ptr_holder = holder.NonConstPointer();
var rc = UnsafeNativeMethods.CRhinoWorkSession_FileName(serialno, ptr_holder);
return(rc ? holder.ToString() : null);
}
}
private void WriteLog(string message)
{
if (txtLog.InvokeRequired)
{
var d = new OnString(WriteLog);
this.BeginInvoke(d, message);
}
else
{
txtLog.AppendText($"{message}" + Environment.NewLine);
}
}
private IEnumerator load(string url, OnString cb)
{
var www = new WWW(url);
yield return(www);
if (!www.isDone)
{
Collector.Error.add(this, "load1 www not done!");
yield break;
}
if (!string.IsNullOrEmpty(www.error))
{
Collector.Error.add(this, url + " : " + www.error);
yield break;
}
cb(www.text);
}
