Exemplo n.º 1
0
    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
      }
    }
Exemplo n.º 2
0
    /// <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();
      }
    }
Exemplo n.º 3
0
    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();
      }
    }