public PBHosterEventArgs(PBCommandType cmd, PBClimber clm, int route, ManualResetEvent ev)
{
this.cmd = cmd;
this.clm = clm;
this.route = route;
this.ev = ev;
}
public void SetClimber(PBClimber clm, PBHosterEventArgs e)
{
if (clm == null)
{
this.clm = PBClimber.GetEmpty();
}
else
{
this.clm = clm;
}
e.Event.Set();
}
private void ProcessData(byte[] data, args a)
{
string msg = Encoding.UTF8.GetString(data);
PBCommandType cmd;
string strTmp = PBClimber.getParam(msg, CommandStart);
try { cmd = (PBCommandType)Enum.Parse(typeof(PBCommandType), strTmp); }
catch
{
sendError(a);
return;
}
PBHosterEventArgs e = null;
ManualResetEvent ev = new ManualResetEvent(false);
int route, iid;
switch (cmd)
{
case PBCommandType.GETLIST:
e = new PBHosterEventArgs(cmd, null, 0, ev);
break;
case PBCommandType.GETNEXT:
if (int.TryParse(PBClimber.getParam(msg, "ROUTE"), out route))
{
e = new PBHosterEventArgs(cmd, null, route, ev);
}
break;
case PBCommandType.GETBYIID:
if (int.TryParse(PBClimber.getParam(msg, "ROUTE"), out route))
{
if (int.TryParse(PBClimber.getParam(msg, "IID"), out iid))
{
e = new PBHosterEventArgs(cmd,
new PBClimber(iid, "", "", 0), route, ev);
}
}
break;
case PBCommandType.GETBYSTART:
if (int.TryParse(PBClimber.getParam(msg, "ROUTE"), out route))
{
if (int.TryParse(PBClimber.getParam(msg, "START"), out iid))
{
e = new PBHosterEventArgs(cmd,
new PBClimber(0, "", "", iid), route, ev);
}
}
break;
case PBCommandType.SETRES:
if (int.TryParse(PBClimber.getParam(msg, "ROUTE"), out route))
{
PBClimber clm = PBClimber.GetFromString(msg);
if (clm != null && !clm.Empty)
{
e = new PBHosterEventArgs(cmd, clm, route, ev);
}
}
break;
}
bool toSetErr = true;
if (e != null)
{
if (PBHosterEvent != null)
{
PBHosterEvent(this, e);
toSetErr = false;
ev.WaitOne();
}
}
if (toSetErr)
{
sendError(a);
}
else
{
string pck = CommandStart + "=";
switch (cmd)
{
case PBCommandType.GETLIST:
pck += PBCommandType.LIST.ToString() + ";NAME=" + opResStr + ";";
break;
case PBCommandType.SETRES:
if (opRes)
{
pck += PBCommandType.ACK.ToString() + ";";
}
else
{
pck += PBCommandType.DECL.ToString() + ";";
}
break;
default:
pck += clm.ToString();
break;
}
pck += CommandEnd;
List <byte> pc = new List <byte>();
pc.Add(CommandPr);
foreach (byte b in Encoding.UTF8.GetBytes(pck))
{
pc.Add(b);
}
pc.Add(CommandTail);
a.buffer = pc.ToArray();
a.cnt = 0;
a.s.BeginSend(a.buffer, 0, a.buffer.Length, SocketFlags.None,
EndSend, a);
}
}
