/* Nicolò:
* used to start the automatic setup (by DLL)
*/
public static void StartSetup(GuiSetupCallback configurationListenedDelegate, GuiErrorCallback errorHandlingDelegate)
{
//----- check for existing auto-setup -----
if (status == Lead.setting_up)
{
Console.WriteLine("Auto-setup already running: request ignored");
return;
}
//----- set the DLL callback -----
// autopresentation handling
//dllSetupCallback = (string list_boards) => DllSetupPublish(list_boards);
// error handling
//dllErrorCallback = (string type, string message) => DllErrorPublish(type, message);
Synchronizer.error_handling(dllErrorCallback); //set in the C++
//----- set the GUI callback -----
// autopresentation handling
Synchronizer.guiSetupCallback = configurationListenedDelegate;
// error handling
Synchronizer.guiErrorCallback = errorHandlingDelegate;
Configuration fake_conf = new Configuration("Auto-setup");
Log.InsertLog(fake_conf, Log.MessageType.configuration_update, "Changed the delegate that handles the errors");
//----- update the target and status -----
targetConfiguration = fake_conf;
status = Lead.setting_up;
//----- activate WiFi access point -----
hotspot.start();
//----- actually start the C++ automatic setup -----
start_setup(dllSetupCallback, dllErrorCallback);
}
// ~-----methods------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
/* Nicolò:
* used to start the computation of the C++ software module (by DLL)
*/
public static void StartEngine(Configuration configuration, GuiErrorCallback errorHandlingDelegate)
{
// local variables
string boardsInfo = "";
// check number of boards
if (configuration.BoardCount() < 2)
{
throw new Exception("Impossible to start a configuration having less than 2 listening boards");
}
// check for existing and running configuration
if (targetConfiguration == null)
{
targetConfiguration = new Configuration("");
}
if (status == Lead.running)
{
if (targetConfiguration.ConfigurationID.Equals(""))
{
throw new Exception("The previous target configuration was cleared, but its status is still '" + status.ToString() + "'");
}
else
{
throw new Exception("Requested '" + configuration.ConfigurationID + "' configuration, but the '" + targetConfiguration.ConfigurationID + "' one was already running");
}
}
// set the target configuration and its status
targetConfiguration = configuration;
status = Lead.setting_up;
// concatenate board information
foreach (Board b in configuration.Boards)
{
boardsInfo += b.BoardID + "|" + b.X + "|" + b.Y + "_";
}
boardsInfo = boardsInfo.Substring(0, boardsInfo.Length - 1);
// set the DLL callback
//dllErrorCallback = (string type, string message) => DllErrorPublish(type, message);
Synchronizer.error_handling(dllErrorCallback); //set in the C++
Synchronizer.guiErrorCallback = errorHandlingDelegate;
Log.InsertLog(configuration, Log.MessageType.configuration_update, "Changed the delegate that handles the errors");
// clear the previously occurred errors
message = "";
errorType = Reason.NoError;
// activate WiFi access point
hotspot.start();
// actually start the C++ Collector engine
try
{
start_engine(configuration.ConfigurationID, configuration.BoardCount(), boardsInfo, dllErrorCallback);
}
catch (Exception e)
{
Synchronizer.errorType = Reason.BadConfiguration;
Synchronizer.message = e.Message;
StopEngine(targetConfiguration);
throw; // re-throw the same exception
}
// update the targetConfiguration status
status = Lead.running;
// notify the starting of the engine, by inserting in the 'log' table
Log.InsertLog(configuration, Log.MessageType.engine_start, "Started the configuration '" + configuration.ConfigurationID + "'");
}
