public WinspecInterfaceServer()
{
// Build the TCP/IP Server and connect the event handlers
server = new TcpServer();
server.OnConnect += this.OnConnect_Handler;
server.OnDataAvailable += this.OnDataAvailable_Handler;
server.OnError += this.OnError_Handler;
// Setup the Winspec interface
doc = null; //Initialize the current doc to null;
app = new Winx32App(); // Will either launch or connect to the current Winspec instance
exp = new ExpSetup();
spec = new SpectroObjMgr();
}
private void process_command(ref string full_command, TcpServerConnection connection)
{
OnLog(new LogEventArgs("Processing Command: " + full_command));
string[] command_elements = full_command.Split(' ');
switch (command_elements[0].ToLower())
{
case "acquire":
if (is_acquiring())
{
send_response("err already acquiring\n", connection);
}
else
{
try
{
start_acquisition();
send_response("ok\n", connection);
}
catch (Exception e)
{
OnLog(new LogEventArgs("Error starting acquisition: " + e.ToString()));
send_response("err " + e.Message + "\n", connection);
}
}
break;
case "status":
try
{
if (is_acquiring())
{
send_response("ok 1\n", connection);
}
else
{
send_response("ok 0\n", connection);
}
break;
}
catch (Exception e)
{
OnLog(new LogEventArgs("Error getting status: " + e.ToString()));
send_response("err " + e.Message + "\n", connection);
}
break;
case "get_data":
if (is_acquiring())
{
send_response("err acquiring\n", connection);
break;
}
else if (doc == null)
{
send_response("err no data available\n", connection);
break;
}
else
{
send_current_data(connection);
}
break;
case "set_acq_time":
try
{
object obj = Convert.ToDouble(command_elements[1]);
exp.SetParam(EXP_CMD.EXP_EXPOSURE, ref obj);
send_response("ok\n", connection);
}
catch (Exception e)
{
OnLog(new LogEventArgs("Error setting acquisition time\n"));
send_response("err " + e.Message + "\n", connection);
}
break;
case "get_acq_time":
try
{
short res;
double acq_time_out = (double)exp.GetParam(EXP_CMD.EXP_EXPOSURE, out res);
OnLog(new LogEventArgs(string.Format("result = {0}", res)));
send_response(String.Format("ok {0}\n", acq_time_out), connection);
}
catch (Exception e)
{
OnLog(new LogEventArgs("Error fetching acquisition time\n"));
send_response("err " + e.Message + "\n", connection);
}
break;
case "set_grating":
try
{
object grating = Convert.ToInt32(command_elements[1]);
object position = Convert.ToDouble(command_elements[2]);
spec.Current.SetParam(SPT_CMD.SPT_NEW_GRATING, ref grating);
spec.Current.SetParam(SPT_CMD.SPT_NEW_POSITION, ref position);
spec.Current.Move();
send_response("ok\n", connection);
}
catch (Exception e)
{
OnLog(new LogEventArgs("Error setting grating\n"));
send_response("err " + e.Message + "\n", connection);
}
break;
case "get_grating":
try
{
object grating = new object();
object position = new object();
spec.Current.GetParam(SPT_CMD.SPT_INST_CUR_GRAT_NUM, 0, out grating);
spec.Current.GetParam(SPT_CMD.SPT_INST_CUR_GRAT_POS, 0, out position);
send_response(string.Format("ok {0} {1}\n", grating, position), connection);
}
catch (Exception e)
{
OnLog(new LogEventArgs("Error fetching grating\n"));
send_response("err " + e.Message + "\n", connection);
}
break;
case "reinitialize":
try
{
// Setup the Winspec interface
doc = null; //Initialize the current doc to null;
app = new Winx32App(); // Will either launch or connect to the current Winspec instance
exp = new ExpSetup();
spec = new SpectroObjMgr();
send_response(string.Format("ok\n"), connection);
}
catch (Exception e)
{
OnLog(new LogEventArgs("Error reinitialzing winspec automation objects\n"));
send_response("err " + e.Message + "\n", connection);
}
break;
}
}