diff options
Diffstat (limited to 'MediaBrowser.ServerApplication/MainStartup.cs')
| -rw-r--r-- | MediaBrowser.ServerApplication/MainStartup.cs | 800 |
1 files changed, 0 insertions, 800 deletions
diff --git a/MediaBrowser.ServerApplication/MainStartup.cs b/MediaBrowser.ServerApplication/MainStartup.cs deleted file mode 100644 index 91a949921..000000000 --- a/MediaBrowser.ServerApplication/MainStartup.cs +++ /dev/null @@ -1,800 +0,0 @@ -using MediaBrowser.Model.Logging; -using MediaBrowser.Server.Startup.Common; -using MediaBrowser.ServerApplication.Native; -using MediaBrowser.ServerApplication.Splash; -using MediaBrowser.ServerApplication.Updates; -using Microsoft.Win32; -using System; -using System.Configuration.Install; -using System.Diagnostics; -using System.IO; -using System.Linq; -using System.Management; -using System.Runtime.InteropServices; -using System.ServiceProcess; -using System.Text; -using System.Threading; -using System.Threading.Tasks; -using System.Windows.Forms; -using Emby.Drawing; -using Emby.Server.Implementations; -using Emby.Server.Implementations.Browser; -using Emby.Server.Implementations.EnvironmentInfo; -using Emby.Server.Implementations.IO; -using Emby.Server.Implementations.Logging; -using MediaBrowser.Common.Net; -using MediaBrowser.Controller; -using MediaBrowser.Model.IO; -using SystemEvents = Emby.Server.Implementations.SystemEvents; - -namespace MediaBrowser.ServerApplication -{ - public class MainStartup - { - private static IServerApplicationPaths _appPaths; - private static ILogManager _logManager; - - private static ILogger _logger; - - public static bool IsRunningAsService = false; - - [DllImport("kernel32.dll", SetLastError = true)] - static extern bool SetDllDirectory(string lpPathName); - - public static string ApplicationPath; - - private static IFileSystem FileSystem; - private static bool _restartOnShutdown; - - /// <summary> - /// Defines the entry point of the application. - /// </summary> - [STAThread] - public static void Main() - { - var options = new StartupOptions(Environment.GetCommandLineArgs()); - IsRunningAsService = options.ContainsOption("-service"); - - var currentProcess = Process.GetCurrentProcess(); - - ApplicationPath = currentProcess.MainModule.FileName; - var architecturePath = Path.Combine(Path.GetDirectoryName(ApplicationPath), Environment.Is64BitProcess ? "x64" : "x86"); - - var success = SetDllDirectory(architecturePath); - - SQLitePCL.raw.SetProvider(new SQLitePCL.SQLite3Provider_sqlite3()); - - var appPaths = CreateApplicationPaths(ApplicationPath, IsRunningAsService); - _appPaths = appPaths; - - using (var logManager = new SimpleLogManager(appPaths.LogDirectoryPath, "server")) - { - _logManager = logManager; - - logManager.ReloadLogger(LogSeverity.Debug); - logManager.AddConsoleOutput(); - - var logger = _logger = logManager.GetLogger("Main"); - - ApplicationHost.LogEnvironmentInfo(logger, appPaths, true); - - // Uninstall directly - if (options.ContainsOption("-uninstallservice")) - { - logger.Info("Performing service uninstallation"); - UninstallService(ApplicationPath, logger); - return; - } - - // Restart with admin rights, then uninstall - if (options.ContainsOption("-uninstallserviceasadmin")) - { - logger.Info("Performing service uninstallation"); - RunServiceUninstallation(ApplicationPath); - return; - } - - AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException; - - if (IsAlreadyRunning(ApplicationPath, currentProcess)) - { - logger.Info("Shutting down because another instance of Emby Server is already running."); - return; - } - - if (PerformUpdateIfNeeded(appPaths, logger)) - { - logger.Info("Exiting to perform application update."); - return; - } - - RunApplication(appPaths, logManager, IsRunningAsService, options); - - logger.Info("Shutdown complete"); - - if (_restartOnShutdown) - { - logger.Info("Starting new server process"); - var restartCommandLine = GetRestartCommandLine(); - - Process.Start(restartCommandLine.Item1, restartCommandLine.Item2); - } - } - } - - public static Tuple<string, string> GetRestartCommandLine() - { - var currentProcess = Process.GetCurrentProcess(); - var processModulePath = currentProcess.MainModule.FileName; - - return new Tuple<string, string>(processModulePath, Environment.CommandLine); - } - - private static bool IsServiceInstalled() - { - try - { - var serviceName = BackgroundService.GetExistingServiceName(); - var ctl = ServiceController.GetServices().FirstOrDefault(s => s.ServiceName == serviceName); - - return ctl != null; - } - catch - { - return false; - } - } - - /// <summary> - /// Determines whether [is already running] [the specified current process]. - /// </summary> - /// <param name="applicationPath">The application path.</param> - /// <param name="currentProcess">The current process.</param> - /// <returns><c>true</c> if [is already running] [the specified current process]; otherwise, <c>false</c>.</returns> - private static bool IsAlreadyRunning(string applicationPath, Process currentProcess) - { - var duplicate = Process.GetProcesses().FirstOrDefault(i => - { - try - { - if (currentProcess.Id == i.Id) - { - return false; - } - } - catch (Exception) - { - return false; - } - - try - { - //_logger.Info("Module: {0}", i.MainModule.FileName); - if (string.Equals(applicationPath, i.MainModule.FileName, StringComparison.OrdinalIgnoreCase)) - { - return true; - } - return false; - } - catch (Exception) - { - return false; - } - }); - - if (duplicate != null) - { - _logger.Info("Found a duplicate process. Giving it time to exit."); - - if (!duplicate.WaitForExit(40000)) - { - _logger.Info("The duplicate process did not exit."); - return true; - } - } - - if (!IsRunningAsService) - { - return IsAlreadyRunningAsService(applicationPath); - } - - return false; - } - - private static bool IsAlreadyRunningAsService(string applicationPath) - { - try - { - var serviceName = BackgroundService.GetExistingServiceName(); - - WqlObjectQuery wqlObjectQuery = new WqlObjectQuery(string.Format("SELECT * FROM Win32_Service WHERE State = 'Running' AND Name = '{0}'", serviceName)); - ManagementObjectSearcher managementObjectSearcher = new ManagementObjectSearcher(wqlObjectQuery); - ManagementObjectCollection managementObjectCollection = managementObjectSearcher.Get(); - - foreach (ManagementObject managementObject in managementObjectCollection) - { - var obj = managementObject.GetPropertyValue("PathName"); - if (obj == null) - { - continue; - } - var path = obj.ToString(); - - _logger.Info("Service path: {0}", path); - // Need to use indexOf instead of equality because the path will have the full service command line - if (path.IndexOf(applicationPath, StringComparison.OrdinalIgnoreCase) != -1) - { - _logger.Info("The windows service is already running"); - MessageBox.Show("Emby Server is already running as a Windows Service. Only one instance is allowed at a time. To run as a tray icon, shut down the Windows Service."); - return true; - } - } - } - catch (COMException) - { - // Catch errors thrown due to WMI not being initialized - } - - return false; - } - - /// <summary> - /// Creates the application paths. - /// </summary> - /// <param name="applicationPath">The application path.</param> - /// <param name="runAsService">if set to <c>true</c> [run as service].</param> - /// <returns>ServerApplicationPaths.</returns> - private static ServerApplicationPaths CreateApplicationPaths(string applicationPath, bool runAsService) - { - var appFolderPath = Path.GetDirectoryName(applicationPath); - - var resourcesPath = Path.GetDirectoryName(applicationPath); - - if (runAsService && IsServiceInstalled()) - { - var systemPath = Path.GetDirectoryName(applicationPath); - - var programDataPath = Path.GetDirectoryName(systemPath); - - return new ServerApplicationPaths(programDataPath, appFolderPath, resourcesPath); - } - - return new ServerApplicationPaths(ApplicationPathHelper.GetProgramDataPath(applicationPath), appFolderPath, resourcesPath); - } - - /// <summary> - /// Gets a value indicating whether this instance can self restart. - /// </summary> - /// <value><c>true</c> if this instance can self restart; otherwise, <c>false</c>.</value> - public static bool CanSelfRestart - { - get - { - if (IsRunningAsService) - { - return false; - } - else - { - return true; - } - } - } - - /// <summary> - /// Gets a value indicating whether this instance can self update. - /// </summary> - /// <value><c>true</c> if this instance can self update; otherwise, <c>false</c>.</value> - public static bool CanSelfUpdate - { - get - { -#if DEBUG - return false; -#endif - - if (IsRunningAsService) - { - return false; - } - else - { - return true; - } - } - } - - private static string UpdatePackageFileName - { - get - { - if (Environment.Is64BitOperatingSystem) - { - return "embyserver-win-x64-{version}.zip"; - } - - return "embyserver-win-x86-{version}.zip"; - } - } - - /// <summary> - /// Runs the application. - /// </summary> - /// <param name="appPaths">The app paths.</param> - /// <param name="logManager">The log manager.</param> - /// <param name="runService">if set to <c>true</c> [run service].</param> - /// <param name="options">The options.</param> - private static void RunApplication(ServerApplicationPaths appPaths, ILogManager logManager, bool runService, StartupOptions options) - { - var environmentInfo = new EnvironmentInfo(); - - var fileSystem = new ManagedFileSystem(logManager.GetLogger("FileSystem"), environmentInfo, appPaths.TempDirectory); - - FileSystem = fileSystem; - - using (var appHost = new WindowsAppHost(appPaths, - logManager, - options, - fileSystem, - new PowerManagement(), - UpdatePackageFileName, - environmentInfo, - new NullImageEncoder(), - new SystemEvents(logManager.GetLogger("SystemEvents")), - new Networking.NetworkManager(logManager.GetLogger("NetworkManager")))) - { - var initProgress = new Progress<double>(); - - if (!runService) - { - if (!options.ContainsOption("-nosplash")) ShowSplashScreen(appHost.ApplicationVersion, initProgress, logManager.GetLogger("Splash")); - - // Not crazy about this but it's the only way to suppress ffmpeg crash dialog boxes - SetErrorMode(ErrorModes.SEM_FAILCRITICALERRORS | ErrorModes.SEM_NOALIGNMENTFAULTEXCEPT | - ErrorModes.SEM_NOGPFAULTERRORBOX | ErrorModes.SEM_NOOPENFILEERRORBOX); - } - - var task = appHost.Init(initProgress); - Task.WaitAll(task); - - if (!runService) - { - task = InstallVcredist2013IfNeeded(appHost.HttpClient, _logger); - Task.WaitAll(task); - - // needed by skia - task = InstallVcredist2015IfNeeded(appHost.HttpClient, _logger); - Task.WaitAll(task); - } - - // set image encoder here - appHost.ImageProcessor.ImageEncoder = ImageEncoderHelper.GetImageEncoder(_logger, logManager, fileSystem, options, () => appHost.HttpClient, appPaths, appHost.LocalizationManager); - - task = task.ContinueWith(new Action<Task>(a => appHost.RunStartupTasks()), TaskContinuationOptions.OnlyOnRanToCompletion | TaskContinuationOptions.AttachedToParent); - - if (runService && IsServiceInstalled()) - { - StartService(logManager); - } - else - { - Task.WaitAll(task); - - HideSplashScreen(); - - ShowTrayIcon(appHost); - } - } - } - - private static ServerNotifyIcon _serverNotifyIcon; - private static TaskScheduler _mainTaskScheduler; - private static void ShowTrayIcon(ApplicationHost appHost) - { - //Application.EnableVisualStyles(); - //Application.SetCompatibleTextRenderingDefault(false); - _serverNotifyIcon = new ServerNotifyIcon(appHost.LogManager, appHost, appHost.ServerConfigurationManager, appHost.LocalizationManager); - _mainTaskScheduler = TaskScheduler.FromCurrentSynchronizationContext(); - Application.Run(); - } - - internal static SplashForm _splash; - private static Thread _splashThread; - private static void ShowSplashScreen(Version appVersion, Progress<double> progress, ILogger logger) - { - var thread = new Thread(() => - { - _splash = new SplashForm(appVersion, progress); - - _splash.ShowDialog(); - }); - - thread.SetApartmentState(ApartmentState.STA); - thread.IsBackground = true; - thread.Start(); - - _splashThread = thread; - } - - private static void HideSplashScreen() - { - if (_splash != null) - { - Action act = () => - { - _splash.Close(); - _splashThread = null; - }; - - _splash.Invoke(act); - } - } - - public static void Invoke(Action action) - { - if (IsRunningAsService) - { - action(); - } - else - { - Task.Factory.StartNew(action, CancellationToken.None, TaskCreationOptions.None, _mainTaskScheduler ?? TaskScheduler.Current); - } - } - - /// <summary> - /// Starts the service. - /// </summary> - private static void StartService(ILogManager logManager) - { - var service = new BackgroundService(logManager.GetLogger("Service")); - - ServiceBase.Run(service); - } - - /// <summary> - /// Uninstalls the service. - /// </summary> - private static void UninstallService(string applicationPath, ILogger logger) - { - try - { - ManagedInstallerClass.InstallHelper(new[] { "/u", applicationPath }); - - logger.Info("Service uninstallation succeeded"); - } - catch (Exception ex) - { - logger.ErrorException("Uninstall failed", ex); - } - } - - /// <summary> - /// Runs the service uninstallation. - /// </summary> - private static void RunServiceUninstallation(string applicationPath) - { - var startInfo = new ProcessStartInfo - { - FileName = applicationPath, - - Arguments = "-uninstallservice", - - CreateNoWindow = true, - WindowStyle = ProcessWindowStyle.Hidden, - Verb = "runas", - ErrorDialog = false - }; - - using (var process = Process.Start(startInfo)) - { - process.WaitForExit(); - } - } - - /// <summary> - /// Handles the UnhandledException event of the CurrentDomain control. - /// </summary> - /// <param name="sender">The source of the event.</param> - /// <param name="e">The <see cref="UnhandledExceptionEventArgs"/> instance containing the event data.</param> - static void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e) - { - var exception = (Exception)e.ExceptionObject; - - new UnhandledExceptionWriter(_appPaths, _logger, _logManager, FileSystem, new ConsoleLogger()).Log(exception); - - if (!IsRunningAsService) - { - MessageBox.Show("Unhandled exception: " + exception.Message); - } - - if (!Debugger.IsAttached) - { - Environment.Exit(Marshal.GetHRForException(exception)); - } - } - - /// <summary> - /// Performs the update if needed. - /// </summary> - /// <param name="appPaths">The app paths.</param> - /// <param name="logger">The logger.</param> - /// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns> - private static bool PerformUpdateIfNeeded(ServerApplicationPaths appPaths, ILogger logger) - { - // Not supported - if (IsRunningAsService) - { - return false; - } - - // Look for the existence of an update archive - var updateArchive = Path.Combine(appPaths.TempUpdatePath, "MBServer" + ".zip"); - if (File.Exists(updateArchive)) - { - logger.Info("An update is available from {0}", updateArchive); - - // Update is there - execute update - try - { - var serviceName = IsRunningAsService ? BackgroundService.GetExistingServiceName() : string.Empty; - new ApplicationUpdater().UpdateApplication(appPaths, updateArchive, logger, serviceName); - - // And just let the app exit so it can update - return true; - } - catch (Exception e) - { - logger.ErrorException("Error starting updater.", e); - - MessageBox.Show(string.Format("Error attempting to update application.\n\n{0}\n\n{1}", e.GetType().Name, e.Message)); - } - } - - return false; - } - - public static void Shutdown() - { - if (IsRunningAsService && IsServiceInstalled()) - { - ShutdownWindowsService(); - } - else - { - ShutdownWindowsApplication(); - } - } - - public static void Restart() - { - if (IsRunningAsService) - { - } - else - { - _restartOnShutdown = true; - ShutdownWindowsApplication(); - } - } - - private static void ShutdownWindowsApplication() - { - if (_serverNotifyIcon != null) - { - _serverNotifyIcon.Dispose(); - _serverNotifyIcon = null; - } - - _logger.Info("Calling Application.Exit"); - Application.Exit(); - } - - private static void ShutdownWindowsService() - { - _logger.Info("Stopping background service"); - var service = new ServiceController(BackgroundService.GetExistingServiceName()); - - service.Refresh(); - - if (service.Status == ServiceControllerStatus.Running) - { - service.Stop(); - } - } - - private static async Task InstallVcredist2013IfNeeded(IHttpClient httpClient, ILogger logger) - { - // Reference - // http://stackoverflow.com/questions/12206314/detect-if-visual-c-redistributable-for-visual-studio-2012-is-installed - - try - { - var subkey = Environment.Is64BitProcess - ? "SOFTWARE\\WOW6432Node\\Microsoft\\VisualStudio\\12.0\\VC\\Runtimes\\x64" - : "SOFTWARE\\Microsoft\\VisualStudio\\12.0\\VC\\Runtimes\\x86"; - - using (RegistryKey ndpKey = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Default) - .OpenSubKey(subkey)) - { - if (ndpKey != null && ndpKey.GetValue("Version") != null) - { - var installedVersion = ((string)ndpKey.GetValue("Version")).TrimStart('v'); - if (installedVersion.StartsWith("12", StringComparison.OrdinalIgnoreCase)) - { - return; - } - } - } - } - catch (Exception ex) - { - logger.ErrorException("Error getting .NET Framework version", ex); - return; - } - - try - { - await InstallVcredist(GetVcredist2013Url(), httpClient).ConfigureAwait(false); - } - catch (Exception ex) - { - logger.ErrorException("Error installing Visual Studio C++ runtime", ex); - } - } - - private static string GetVcredist2013Url() - { - if (Environment.Is64BitProcess) - { - return "https://github.com/MediaBrowser/Emby.Resources/raw/master/vcredist2013/vcredist_x64.exe"; - } - - // TODO: ARM url - https://github.com/MediaBrowser/Emby.Resources/raw/master/vcredist2013/vcredist_arm.exe - - return "https://github.com/MediaBrowser/Emby.Resources/raw/master/vcredist2013/vcredist_x86.exe"; - } - - private static async Task InstallVcredist2015IfNeeded(IHttpClient httpClient, ILogger logger) - { - // Reference - // http://stackoverflow.com/questions/12206314/detect-if-visual-c-redistributable-for-visual-studio-2012-is-installed - - try - { - RegistryKey key; - - if (Environment.Is64BitProcess) - { - key = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Default) - .OpenSubKey("SOFTWARE\\Classes\\Installer\\Dependencies\\{d992c12e-cab2-426f-bde3-fb8c53950b0d}"); - - if (key == null) - { - key = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Default) - .OpenSubKey("SOFTWARE\\WOW6432Node\\Microsoft\\VisualStudio\\14.0\\VC\\Runtimes\\x64"); - } - } - else - { - key = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Default) - .OpenSubKey("SOFTWARE\\Classes\\Installer\\Dependencies\\{e2803110-78b3-4664-a479-3611a381656a}"); - - if (key == null) - { - key = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Default) - .OpenSubKey("SOFTWARE\\Microsoft\\VisualStudio\\14.0\\VC\\Runtimes\\x86"); - } - } - - if (key != null) - { - using (key) - { - var version = key.GetValue("Version"); - if (version != null) - { - var installedVersion = ((string)version).TrimStart('v'); - if (installedVersion.StartsWith("14", StringComparison.OrdinalIgnoreCase)) - { - return; - } - } - } - } - } - catch (Exception ex) - { - logger.ErrorException("Error getting .NET Framework version", ex); - return; - } - - try - { - await InstallVcredist(GetVcredist2015Url(), httpClient).ConfigureAwait(false); - } - catch (Exception ex) - { - logger.ErrorException("Error installing Visual Studio C++ runtime", ex); - } - } - - private static string GetVcredist2015Url() - { - if (Environment.Is64BitProcess) - { - return "https://github.com/MediaBrowser/Emby.Resources/raw/master/vcredist2015/vc_redist.x64.exe"; - } - - // TODO: ARM url - https://github.com/MediaBrowser/Emby.Resources/raw/master/vcredist2015/vcredist_arm.exe - - return "https://github.com/MediaBrowser/Emby.Resources/raw/master/vcredist2015/vc_redist.x86.exe"; - } - - private async static Task InstallVcredist(string url, IHttpClient httpClient) - { - var tmp = await httpClient.GetTempFile(new HttpRequestOptions - { - Url = url, - Progress = new Progress<double>() - - }).ConfigureAwait(false); - - var exePath = Path.ChangeExtension(tmp, ".exe"); - File.Copy(tmp, exePath); - - var startInfo = new ProcessStartInfo - { - FileName = exePath, - - CreateNoWindow = true, - WindowStyle = ProcessWindowStyle.Hidden, - Verb = "runas", - ErrorDialog = false - }; - - _logger.Info("Running {0}", startInfo.FileName); - - using (var process = Process.Start(startInfo)) - { - process.WaitForExit(); - } - } - - /// <summary> - /// Sets the error mode. - /// </summary> - /// <param name="uMode">The u mode.</param> - /// <returns>ErrorModes.</returns> - [DllImport("kernel32.dll")] - static extern ErrorModes SetErrorMode(ErrorModes uMode); - - /// <summary> - /// Enum ErrorModes - /// </summary> - [Flags] - public enum ErrorModes : uint - { - /// <summary> - /// The SYSTE m_ DEFAULT - /// </summary> - SYSTEM_DEFAULT = 0x0, - /// <summary> - /// The SE m_ FAILCRITICALERRORS - /// </summary> - SEM_FAILCRITICALERRORS = 0x0001, - /// <summary> - /// The SE m_ NOALIGNMENTFAULTEXCEPT - /// </summary> - SEM_NOALIGNMENTFAULTEXCEPT = 0x0004, - /// <summary> - /// The SE m_ NOGPFAULTERRORBOX - /// </summary> - SEM_NOGPFAULTERRORBOX = 0x0002, - /// <summary> - /// The SE m_ NOOPENFILEERRORBOX - /// </summary> - SEM_NOOPENFILEERRORBOX = 0x8000 - } - } -} |