private static void CloseIpc()
{
if (_ipcServer == null)
{
return;
}
try
{
_ipcServer.Close();
}
catch (Exception ex)
{
ServiceRegistration.Get <ILogger>().Error(ex);
}
_ipcServer = null;
}
/// <summary>
/// The main entry point for the MP2 client application.
/// </summary>
private static void Main(params string[] args)
{
Thread.CurrentThread.Name = "Main";
// Parse command line options
var mpOptions = new CommandLineOptions();
var parser = new CommandLine.Parser(with => with.HelpWriter = Console.Out);
parser.ParseArgumentsStrict(args, mpOptions, () => Environment.Exit(1));
// Check if another instance is already running
if (SingleInstanceHelper.IsAlreadyRunning(MUTEX_ID, out _mutex))
{
_mutex = null;
// Set focus on previously running app
SingleInstanceHelper.SwitchToCurrentInstance(SingleInstanceHelper.SHOW_MP2_CLIENT_MESSAGE);
// Stop current instance
Console.Out.WriteLine("Application already running.");
Environment.Exit(2);
}
#if !DEBUG
string logPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData), @"Team MediaPortal\MP2-Client\Log");
#endif
Application.ThreadException += LauncherExceptionHandling.Application_ThreadException;
AppDomain.CurrentDomain.UnhandledException += LauncherExceptionHandling.CurrentDomain_UnhandledException;
TaskScheduler.UnobservedTaskException += LauncherExceptionHandling.TaskScheduler_UnobservedTaskException;
SystemStateService systemStateService = new SystemStateService();
ServiceRegistration.Set <ISystemStateService>(systemStateService);
systemStateService.SwitchSystemState(SystemState.Initializing, false);
try
{
#if !DEBUG
SplashScreen splashScreen = null;
#endif
ILogger logger = null;
try
{
// Check if user wants to override the default Application Data location.
ApplicationCore.RegisterVitalCoreServices(true, mpOptions.DataDirectory);
#if !DEBUG
splashScreen = CreateSplashScreen();
splashScreen.ShowSplashScreen();
#endif
ApplicationCore.RegisterCoreServices();
logger = ServiceRegistration.Get <ILogger>();
#if !DEBUG
IPathManager pathManager = ServiceRegistration.Get <IPathManager>();
logPath = pathManager.GetPath("<LOG>");
#endif
UiExtension.RegisterUiServices();
}
catch (Exception e)
{
if (logger != null)
{
logger.Critical("Error starting application", e);
}
systemStateService.SwitchSystemState(SystemState.ShuttingDown, true);
ServiceRegistration.IsShuttingDown = true;
UiExtension.DisposeUiServices();
ApplicationCore.DisposeCoreServices();
throw;
}
// Start the core
logger.Debug("ApplicationLauncher: Starting application");
try
{
IPluginManager pluginManager = ServiceRegistration.Get <IPluginManager>();
pluginManager.Initialize();
pluginManager.Startup(false);
ApplicationCore.StartCoreServices();
ISkinEngine skinEngine = ServiceRegistration.Get <ISkinEngine>();
IWorkflowManager workflowManager = ServiceRegistration.Get <IWorkflowManager>();
IMediaAccessor mediaAccessor = ServiceRegistration.Get <IMediaAccessor>();
ILocalSharesManagement localSharesManagement = ServiceRegistration.Get <ILocalSharesManagement>();
// We have to handle some dependencies here in the start order:
// 1) After all plugins are loaded, the SkinEngine can initialize (=load all skin resources)
// 2) After the skin resources are loaded, the workflow manager can initialize (=load its states and actions)
// 3) Before the main window is shown, the splash screen should be hidden
// 4) After the workflow states and actions are loaded, the main window can be shown
// 5) After the skinengine triggers the first workflow state/startup screen, the default shortcuts can be registered
mediaAccessor.Initialize(); // Independent from other services
localSharesManagement.Initialize(); // After media accessor was initialized
skinEngine.Initialize(); // 1)
workflowManager.Initialize(); // 2)
#if !DEBUG
splashScreen.CloseSplashScreen(); // 3)
#endif
skinEngine.Startup(); // 4)
UiExtension.Startup(); // 5)
ApplicationCore.RegisterDefaultMediaItemAspectTypes().Wait(); // To be done after UI services are running
_ipcServer = new IpcServer("Client");
_ipcServer.CustomShutdownCallback = () =>
{
ServiceRegistration.Get <IScreenControl>().Shutdown();
return(true);
};
try
{
_ipcServer.Open();
}
catch (Exception ipcEx)
{
logger.Error(ipcEx);
}
systemStateService.SwitchSystemState(SystemState.Running, true);
if (mpOptions.AutoStart)
{
StartFocusKeeper();
}
Application.Run();
systemStateService.SwitchSystemState(SystemState.ShuttingDown, true);
ServiceRegistration.IsShuttingDown = true; // Block ServiceRegistration from trying to load new services in shutdown phase
// 1) Stop UI extensions (Releases all active players, must be done before shutting down SE)
// 2) Shutdown SkinEngine (Closes all screens, uninstalls background manager, stops render thread)
// 3) Shutdown WorkflowManager (Disposes all models)
// 4) Shutdown ImporterWorker
// 5) Shutdown PluginManager (Shuts down all plugins)
// 6) Remove all services
UiExtension.StopUiServices();
skinEngine.Shutdown();
workflowManager.Shutdown();
ServiceRegistration.Get <IImporterWorker>().Shutdown();
pluginManager.Shutdown();
mediaAccessor.Shutdown();
localSharesManagement.Shutdown();
ApplicationCore.StopCoreServices();
}
catch (Exception e)
{
logger.Critical("Error executing application", e);
systemStateService.SwitchSystemState(SystemState.ShuttingDown, true);
ServiceRegistration.IsShuttingDown = true;
}
finally
{
if (_ipcServer != null)
{
_ipcServer.Close();
}
UiExtension.DisposeUiServices();
ApplicationCore.DisposeCoreServices();
systemStateService.SwitchSystemState(SystemState.Ending, false);
}
}
catch (Exception ex)
{
#if DEBUG
ConsoleLogger log = new ConsoleLogger(LogLevel.All, false);
log.Error(ex);
#else
UiCrashLogger crash = new UiCrashLogger(logPath);
crash.CreateLog(ex);
#endif
systemStateService.SwitchSystemState(SystemState.Ending, false);
// Release mutex for single instance
if (_mutex != null)
{
_mutex.ReleaseMutex();
}
Application.Exit();
}
}