public void Start()
{
Thread.CurrentThread.Name = "Main";
#if !DEBUG
string logPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData), @"Team MediaPortal\MP2-Server\Log");
#endif
_systemStateService = new SystemStateService();
ServiceRegistration.Set<ISystemStateService>(_systemStateService);
_systemStateService.SwitchSystemState(SystemState.Initializing, false);
try
{
ILogger logger = null;
try
{
// Check if user wants to override the default Application Data location.
ApplicationCore.RegisterVitalCoreServices(_dataDirectory);
ApplicationCore.RegisterCoreServices();
logger = ServiceRegistration.Get<ILogger>();
#if !DEBUG
IPathManager pathManager = ServiceRegistration.Get<IPathManager>();
logPath = pathManager.GetPath("<LOG>");
#endif
BackendExtension.RegisterBackendServices();
}
catch (Exception e)
{
if (logger != null)
logger.Critical("Error starting application", e);
_systemStateService.SwitchSystemState(SystemState.ShuttingDown, true);
ServiceRegistration.IsShuttingDown = true;
BackendExtension.DisposeBackendServices();
ApplicationCore.DisposeCoreServices();
throw;
}
// Start the core
logger.Debug("ApplicationLauncher: Starting core");
try
{
var mediaAccessor = ServiceRegistration.Get<IMediaAccessor>();
var pluginManager = ServiceRegistration.Get<IPluginManager>();
pluginManager.Initialize();
pluginManager.Startup(false);
ApplicationCore.StartCoreServices();
BackendExtension.StartupBackendServices();
ApplicationCore.RegisterDefaultMediaItemAspectTypes(); // To be done after backend services are running
mediaAccessor.Initialize();
_systemStateService.SwitchSystemState(SystemState.Running, true);
BackendExtension.ActivateImporterWorker();
// To be done after default media item aspect types are present and when the system is running (other plugins might also install media item aspect types)
}
catch (Exception e)
{
logger.Critical("Error starting application", e);
_systemStateService.SwitchSystemState(SystemState.ShuttingDown, true);
ServiceRegistration.IsShuttingDown = true;
BackendExtension.DisposeBackendServices();
ApplicationCore.DisposeCoreServices();
_systemStateService.SwitchSystemState(SystemState.Ending, false);
throw; // needed to cancel OnStart of the Service
}
}
catch (Exception ex)
{
#if DEBUG
ConsoleLogger log = new ConsoleLogger(LogLevel.All, false);
log.Error(ex);
#else
ServerCrashLogger crash = new ServerCrashLogger(logPath);
crash.CreateLog(ex);
#endif
_systemStateService.SwitchSystemState(SystemState.Ending, false);
throw; // needed to cancel OnStart of the Service
}
}
/// <summary>
/// Either shows the application's main window or inits the application in the system tray.
/// </summary>
private void OnStartup(object sender, StartupEventArgs args)
{
Thread.CurrentThread.Name = "Main";
Thread.CurrentThread.SetApartmentState(ApartmentState.STA);
// Parse command line options
var mpOptions = new CommandLineOptions();
var parser = new CommandLine.Parser(with => with.HelpWriter = Console.Out);
parser.ParseArgumentsStrict(args.Args, mpOptions, () => Environment.Exit(1));
// Check if another instance is already running
// If new instance was created by UacHelper previous one, assume that previous one is already closed.
if (SingleInstanceHelper.IsAlreadyRunning(MUTEX_ID, out _mutex))
{
_mutex = null;
// Set focus on previously running app
SingleInstanceHelper.SwitchToCurrentInstance(SingleInstanceHelper.SHOW_MP2_SERVICEMONITOR_MESSAGE );
// Stop current instance
Console.Out.WriteLine("Application already running.");
Environment.Exit(2);
}
// Make sure we're properly handling exceptions
DispatcherUnhandledException += OnUnhandledException;
AppDomain.CurrentDomain.UnhandledException += LauncherExceptionHandling.CurrentDomain_UnhandledException;
var systemStateService = new SystemStateService();
ServiceRegistration.Set<ISystemStateService>(systemStateService);
systemStateService.SwitchSystemState(SystemState.Initializing, false);
#if !DEBUG
string logPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData), @"Team MediaPortal\MP2-ServiceMonitor\Log");
#endif
try
{
ILogger logger = null;
try
{
ApplicationCore.RegisterVitalCoreServices();
ApplicationCore.RegisterCoreServices();
logger = ServiceRegistration.Get<ILogger>();
logger.Debug("Starting Localization");
Localization localization = new Localization();
ServiceRegistration.Set<ILocalization>(localization);
localization.Startup();
//ApplicationCore.StartCoreServices();
logger.Debug("UiExtension: Registering ISystemResolver service");
ServiceRegistration.Set<ISystemResolver>(new SystemResolver());
logger.Debug("UiExtension: Registering IServerConnectionManager service");
ServiceRegistration.Set<IServerConnectionManager>(new ServerConnectionManager());
#if !DEBUG
logPath = ServiceRegistration.Get<IPathManager>().GetPath("<LOG>");
#endif
}
catch (Exception e)
{
if (logger != null)
logger.Critical("Error starting application", e);
systemStateService.SwitchSystemState(SystemState.ShuttingDown, true);
ServiceRegistration.IsShuttingDown = true;
ApplicationCore.DisposeCoreServices();
throw;
}
var appController = new AppController();
ServiceRegistration.Set<IAppController>(appController);
// Start the application
logger.Debug("Starting application");
try
{
ServiceRegistration.Get<IServerConnectionManager>().Startup();
appController.StartUp(mpOptions);
}
catch (Exception e)
{
logger.Critical("Error executing application", e);
systemStateService.SwitchSystemState(SystemState.ShuttingDown, true);
ServiceRegistration.IsShuttingDown = true;
}
}
catch (Exception ex)
{
#if DEBUG
var log = new ConsoleLogger(LogLevel.All, false);
log.Error(ex);
#else
ServerCrashLogger crash = new ServerCrashLogger(logPath);
crash.CreateLog(ex);
#endif
systemStateService.SwitchSystemState(SystemState.Ending, false);
Current.Shutdown();
}
}
public void Stop()
{
try
{
_systemStateService.SwitchSystemState(SystemState.ShuttingDown, true);
ServiceRegistration.IsShuttingDown = true; // Block ServiceRegistration from trying to load new services in shutdown phase
ServiceRegistration.Get<IImporterWorker>().Shutdown(); // needs to be shut down before MediaAccessor and plugins
ServiceRegistration.Get<IMediaAccessor>().Shutdown();
ServiceRegistration.Get<IPluginManager>().Shutdown();
BackendExtension.ShutdownBackendServices();
ApplicationCore.StopCoreServices();
}
catch (Exception ex)
{
//ServiceRegistration.Get<ILogger.Critical("Error stopping application", e);
#if DEBUG
ConsoleLogger log = new ConsoleLogger(LogLevel.All, false);
log.Error(ex);
#else
var pathManager = ServiceRegistration.Get<IPathManager>();
var logPath = pathManager.GetPath("<LOG>");
ServerCrashLogger crash = new ServerCrashLogger(logPath);
crash.CreateLog(ex);
#endif
_systemStateService.SwitchSystemState(SystemState.ShuttingDown, true);
ServiceRegistration.IsShuttingDown = true;
}
finally
{
BackendExtension.DisposeBackendServices();
ApplicationCore.DisposeCoreServices();
_systemStateService.SwitchSystemState(SystemState.Ending, false);
_systemStateService.Dispose();
}
}
