566 lines
22 KiB
C#
566 lines
22 KiB
C#
using MediaBrowser.Api;
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using MediaBrowser.Common;
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using MediaBrowser.Common.Configuration;
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using MediaBrowser.Common.Constants;
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using MediaBrowser.Common.Extensions;
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using MediaBrowser.Common.Implementations;
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using MediaBrowser.Common.Implementations.ScheduledTasks;
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using MediaBrowser.Common.IO;
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using MediaBrowser.Common.MediaInfo;
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using MediaBrowser.Common.Net;
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using MediaBrowser.Controller;
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using MediaBrowser.Controller.Configuration;
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using MediaBrowser.Controller.Drawing;
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using MediaBrowser.Controller.Entities;
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using MediaBrowser.Controller.IO;
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using MediaBrowser.Controller.Library;
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using MediaBrowser.Controller.Localization;
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using MediaBrowser.Controller.MediaInfo;
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using MediaBrowser.Controller.Persistence;
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using MediaBrowser.Controller.Plugins;
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using MediaBrowser.Controller.Providers;
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using MediaBrowser.Controller.Resolvers;
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using MediaBrowser.Controller.Session;
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using MediaBrowser.Controller.Sorting;
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using MediaBrowser.Controller.Updates;
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using MediaBrowser.Controller.Weather;
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using MediaBrowser.IsoMounter;
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using MediaBrowser.Model.IO;
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using MediaBrowser.Model.MediaInfo;
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using MediaBrowser.Model.System;
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using MediaBrowser.Model.Updates;
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using MediaBrowser.Server.Implementations;
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using MediaBrowser.Server.Implementations.BdInfo;
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using MediaBrowser.Server.Implementations.Configuration;
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using MediaBrowser.Server.Implementations.HttpServer;
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using MediaBrowser.Server.Implementations.IO;
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using MediaBrowser.Server.Implementations.Library;
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using MediaBrowser.Server.Implementations.MediaEncoder;
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using MediaBrowser.Server.Implementations.Providers;
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using MediaBrowser.Server.Implementations.ServerManager;
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using MediaBrowser.Server.Implementations.Session;
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using MediaBrowser.Server.Implementations.Sqlite;
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using MediaBrowser.Server.Implementations.Udp;
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using MediaBrowser.Server.Implementations.Updates;
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using MediaBrowser.Server.Implementations.WebSocket;
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using MediaBrowser.ServerApplication.Implementations;
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using MediaBrowser.WebDashboard.Api;
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.IO;
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using System.Linq;
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using System.Net.Sockets;
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using System.Reflection;
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using System.Threading;
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using System.Threading.Tasks;
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namespace MediaBrowser.ServerApplication
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{
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/// <summary>
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/// Class CompositionRoot
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/// </summary>
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public class ApplicationHost : BaseApplicationHost<ServerApplicationPaths>, IServerApplicationHost
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{
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internal const int UdpServerPort = 7359;
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/// <summary>
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/// Gets the server kernel.
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/// </summary>
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/// <value>The server kernel.</value>
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protected Kernel ServerKernel { get; set; }
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/// <summary>
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/// Gets the server configuration manager.
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/// </summary>
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/// <value>The server configuration manager.</value>
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public IServerConfigurationManager ServerConfigurationManager
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{
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get { return (IServerConfigurationManager)ConfigurationManager; }
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}
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/// <summary>
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/// Gets the name of the log file prefix.
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/// </summary>
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/// <value>The name of the log file prefix.</value>
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protected override string LogFilePrefixName
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{
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get { return "Server"; }
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}
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/// <summary>
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/// Gets the configuration manager.
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/// </summary>
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/// <returns>IConfigurationManager.</returns>
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protected override IConfigurationManager GetConfigurationManager()
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{
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return new ServerConfigurationManager(ApplicationPaths, LogManager, XmlSerializer);
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}
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/// <summary>
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/// Gets or sets the installation manager.
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/// </summary>
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/// <value>The installation manager.</value>
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private IInstallationManager InstallationManager { get; set; }
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/// <summary>
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/// Gets or sets the server manager.
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/// </summary>
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/// <value>The server manager.</value>
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private IServerManager ServerManager { get; set; }
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/// <summary>
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/// Gets or sets the user manager.
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/// </summary>
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/// <value>The user manager.</value>
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public IUserManager UserManager { get; set; }
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/// <summary>
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/// Gets or sets the library manager.
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/// </summary>
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/// <value>The library manager.</value>
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internal ILibraryManager LibraryManager { get; set; }
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/// <summary>
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/// Gets or sets the directory watchers.
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/// </summary>
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/// <value>The directory watchers.</value>
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private IDirectoryWatchers DirectoryWatchers { get; set; }
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/// <summary>
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/// Gets or sets the provider manager.
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/// </summary>
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/// <value>The provider manager.</value>
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private IProviderManager ProviderManager { get; set; }
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/// <summary>
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/// Gets or sets the zip client.
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/// </summary>
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/// <value>The zip client.</value>
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private IZipClient ZipClient { get; set; }
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/// <summary>
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/// Gets or sets the HTTP server.
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/// </summary>
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/// <value>The HTTP server.</value>
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private IHttpServer HttpServer { get; set; }
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/// <summary>
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/// Gets or sets the display preferences manager.
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/// </summary>
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/// <value>The display preferences manager.</value>
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internal IDisplayPreferencesManager DisplayPreferencesManager { get; set; }
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/// <summary>
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/// Gets or sets the media encoder.
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/// </summary>
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/// <value>The media encoder.</value>
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private IMediaEncoder MediaEncoder { get; set; }
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/// <summary>
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/// Gets or sets the user data repository.
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/// </summary>
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/// <value>The user data repository.</value>
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private IUserDataRepository UserDataRepository { get; set; }
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private IUserRepository UserRepository { get; set; }
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private IDisplayPreferencesRepository DisplayPreferencesRepository { get; set; }
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private IItemRepository ItemRepository { get; set; }
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/// <summary>
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/// The full path to our startmenu shortcut
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/// </summary>
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protected override string ProductShortcutPath
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{
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get { return Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.StartMenu), "Media Browser 3", "Media Browser Server.lnk"); }
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}
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private Task<IHttpServer> _httpServerCreationTask;
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/// <summary>
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/// Runs the startup tasks.
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/// </summary>
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/// <returns>Task.</returns>
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public override async Task RunStartupTasks()
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{
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await base.RunStartupTasks().ConfigureAwait(false);
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DirectoryWatchers.Start();
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Logger.Info("Core startup complete");
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Parallel.ForEach(GetExports<IServerEntryPoint>(), entryPoint => entryPoint.Run());
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}
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/// <summary>
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/// Called when [logger loaded].
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/// </summary>
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protected override void OnLoggerLoaded()
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{
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base.OnLoggerLoaded();
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_httpServerCreationTask = Task.Run(() => ServerFactory.CreateServer(this, LogManager, "Media Browser", "index.html"));
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}
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/// <summary>
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/// Registers resources that classes will depend on
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/// </summary>
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/// <returns>Task.</returns>
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protected override async Task RegisterResources()
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{
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ServerKernel = new Kernel(ServerConfigurationManager);
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await base.RegisterResources().ConfigureAwait(false);
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RegisterSingleInstance<IHttpResultFactory>(new HttpResultFactory(LogManager));
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RegisterSingleInstance<IServerApplicationHost>(this);
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RegisterSingleInstance<IServerApplicationPaths>(ApplicationPaths);
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RegisterSingleInstance(ServerKernel);
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RegisterSingleInstance(ServerConfigurationManager);
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RegisterSingleInstance<IWebSocketServer>(() => new AlchemyServer(Logger));
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RegisterSingleInstance<IIsoManager>(() => new PismoIsoManager(Logger));
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RegisterSingleInstance<IBlurayExaminer>(() => new BdInfoExaminer());
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ZipClient = new DotNetZipClient();
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RegisterSingleInstance(ZipClient);
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UserDataRepository = new SQLiteUserDataRepository(ApplicationPaths, JsonSerializer, LogManager);
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RegisterSingleInstance(UserDataRepository);
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UserRepository = new SQLiteUserRepository(ApplicationPaths, JsonSerializer, LogManager);
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RegisterSingleInstance(UserRepository);
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DisplayPreferencesRepository = new SQLiteDisplayPreferencesRepository(ApplicationPaths, JsonSerializer, LogManager);
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RegisterSingleInstance(DisplayPreferencesRepository);
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ItemRepository = new SQLiteItemRepository(ApplicationPaths, JsonSerializer, LogManager);
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RegisterSingleInstance(ItemRepository);
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UserManager = new UserManager(Logger, ServerConfigurationManager);
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RegisterSingleInstance(UserManager);
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LibraryManager = new LibraryManager(Logger, TaskManager, UserManager, ServerConfigurationManager, UserDataRepository);
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RegisterSingleInstance(LibraryManager);
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InstallationManager = new InstallationManager(HttpClient, PackageManager, JsonSerializer, Logger, this);
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RegisterSingleInstance(InstallationManager);
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DirectoryWatchers = new DirectoryWatchers(LogManager, TaskManager, LibraryManager, ServerConfigurationManager);
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RegisterSingleInstance(DirectoryWatchers);
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ProviderManager = new ProviderManager(HttpClient, ServerConfigurationManager, DirectoryWatchers, LogManager);
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RegisterSingleInstance(ProviderManager);
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DisplayPreferencesManager = new DisplayPreferencesManager(LogManager.GetLogger("DisplayPreferencesManager"));
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RegisterSingleInstance(DisplayPreferencesManager);
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RegisterSingleInstance<ILibrarySearchEngine>(() => new LuceneSearchEngine(ApplicationPaths, LogManager, LibraryManager));
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MediaEncoder = new MediaEncoder(LogManager.GetLogger("MediaEncoder"), ZipClient, ApplicationPaths, JsonSerializer);
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RegisterSingleInstance(MediaEncoder);
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var clientConnectionManager = new SessionManager(UserDataRepository, ServerConfigurationManager, Logger, UserRepository);
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RegisterSingleInstance<ISessionManager>(clientConnectionManager);
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HttpServer = await _httpServerCreationTask.ConfigureAwait(false);
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RegisterSingleInstance(HttpServer, false);
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ServerManager = new ServerManager(this, JsonSerializer, Logger, ServerConfigurationManager, ServerKernel);
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RegisterSingleInstance(ServerManager);
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var displayPreferencesTask = Task.Run(async () => await ConfigureDisplayPreferencesRepositories().ConfigureAwait(false));
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var itemsTask = Task.Run(async () => await ConfigureItemRepositories().ConfigureAwait(false));
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var userdataTask = Task.Run(async () => await ConfigureUserDataRepositories().ConfigureAwait(false));
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var userTask = Task.Run(async () => await ConfigureUserRepositories().ConfigureAwait(false));
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await Task.WhenAll(itemsTask, userTask, displayPreferencesTask, userdataTask).ConfigureAwait(false);
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SetKernelProperties();
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}
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/// <summary>
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/// Sets the kernel properties.
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/// </summary>
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private void SetKernelProperties()
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{
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Parallel.Invoke(
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() => ServerKernel.FFMpegManager = new FFMpegManager(ApplicationPaths, MediaEncoder, LibraryManager, Logger),
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() => ServerKernel.ImageManager = new ImageManager(ServerKernel, LogManager.GetLogger("ImageManager"), ApplicationPaths),
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() => ServerKernel.WeatherProviders = GetExports<IWeatherProvider>(),
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() => ServerKernel.ImageEnhancers = GetExports<IImageEnhancer>().OrderBy(e => e.Priority).ToArray(),
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() => ServerKernel.StringFiles = GetExports<LocalizedStringData>(),
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SetStaticProperties
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);
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}
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/// <summary>
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/// Configures the repositories.
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/// </summary>
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/// <returns>Task.</returns>
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private async Task ConfigureDisplayPreferencesRepositories()
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{
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await DisplayPreferencesRepository.Initialize().ConfigureAwait(false);
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((DisplayPreferencesManager)DisplayPreferencesManager).Repository = DisplayPreferencesRepository;
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}
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/// <summary>
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/// Configures the item repositories.
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/// </summary>
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/// <returns>Task.</returns>
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private async Task ConfigureItemRepositories()
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{
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await ItemRepository.Initialize().ConfigureAwait(false);
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((LibraryManager)LibraryManager).ItemRepository = ItemRepository;
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}
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/// <summary>
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/// Configures the user data repositories.
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/// </summary>
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/// <returns>Task.</returns>
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private Task ConfigureUserDataRepositories()
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{
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return UserDataRepository.Initialize();
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}
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/// <summary>
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/// Configures the user repositories.
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/// </summary>
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/// <returns>Task.</returns>
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private async Task ConfigureUserRepositories()
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{
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await UserRepository.Initialize().ConfigureAwait(false);
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((UserManager)UserManager).UserRepository = UserRepository;
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}
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/// <summary>
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/// Dirty hacks
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/// </summary>
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private void SetStaticProperties()
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{
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// For now there's no real way to inject these properly
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BaseItem.Logger = LogManager.GetLogger("BaseItem");
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BaseItem.ConfigurationManager = ServerConfigurationManager;
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BaseItem.LibraryManager = LibraryManager;
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BaseItem.ProviderManager = ProviderManager;
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User.XmlSerializer = XmlSerializer;
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User.UserManager = UserManager;
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Ratings.ConfigurationManager = ServerConfigurationManager;
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LocalizedStrings.ApplicationPaths = ApplicationPaths;
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}
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/// <summary>
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/// Finds the parts.
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/// </summary>
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protected override void FindParts()
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{
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if (IsFirstRun)
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{
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RegisterServerWithAdministratorAccess();
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}
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base.FindParts();
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HttpServer.Init(GetExports<IRestfulService>(false));
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ServerManager.AddWebSocketListeners(GetExports<IWebSocketListener>(false));
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StartServer(true);
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Parallel.Invoke(
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() => LibraryManager.AddParts(GetExports<IResolverIgnoreRule>(), GetExports<IVirtualFolderCreator>(), GetExports<IItemResolver>(), GetExports<IIntroProvider>(), GetExports<IBaseItemComparer>()),
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() => ProviderManager.AddMetadataProviders(GetExports<BaseMetadataProvider>().ToArray())
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);
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}
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/// <summary>
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/// Starts the server.
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/// </summary>
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/// <param name="retryOnFailure">if set to <c>true</c> [retry on failure].</param>
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private void StartServer(bool retryOnFailure)
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{
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try
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{
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ServerManager.Start();
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}
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catch
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{
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if (retryOnFailure)
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{
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RegisterServerWithAdministratorAccess();
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StartServer(false);
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}
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else
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{
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throw;
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}
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}
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}
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/// <summary>
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/// Called when [configuration updated].
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/// </summary>
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/// <param name="sender">The sender.</param>
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/// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
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protected override void OnConfigurationUpdated(object sender, EventArgs e)
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{
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base.OnConfigurationUpdated(sender, e);
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if (!string.Equals(HttpServer.UrlPrefix, ServerKernel.HttpServerUrlPrefix, StringComparison.OrdinalIgnoreCase))
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{
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NotifyPendingRestart();
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}
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else if (!ServerManager.SupportsNativeWebSocket && ServerManager.WebSocketPortNumber != ServerConfigurationManager.Configuration.LegacyWebSocketPortNumber)
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{
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NotifyPendingRestart();
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}
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}
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/// <summary>
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/// Restarts this instance.
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/// </summary>
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public override void Restart()
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{
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App.Instance.Restart();
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}
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/// <summary>
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/// Gets or sets a value indicating whether this instance can self update.
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/// </summary>
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/// <value><c>true</c> if this instance can self update; otherwise, <c>false</c>.</value>
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public override bool CanSelfUpdate
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{
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get { return ConfigurationManager.CommonConfiguration.EnableAutoUpdate; }
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}
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/// <summary>
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/// Checks for update.
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/// </summary>
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/// <param name="cancellationToken">The cancellation token.</param>
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/// <param name="progress">The progress.</param>
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/// <returns>Task{CheckForUpdateResult}.</returns>
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public async override Task<CheckForUpdateResult> CheckForApplicationUpdate(CancellationToken cancellationToken, IProgress<double> progress)
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{
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var availablePackages = await PackageManager.GetAvailablePackages(CancellationToken.None).ConfigureAwait(false);
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var version = InstallationManager.GetLatestCompatibleVersion(availablePackages, Constants.MbServerPkgName, ConfigurationManager.CommonConfiguration.SystemUpdateLevel);
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return version != null ? new CheckForUpdateResult { AvailableVersion = version.version, IsUpdateAvailable = version.version > ApplicationVersion, Package = version } :
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new CheckForUpdateResult { AvailableVersion = ApplicationVersion, IsUpdateAvailable = false };
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}
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/// <summary>
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/// Gets the composable part assemblies.
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/// </summary>
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/// <returns>IEnumerable{Assembly}.</returns>
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protected override IEnumerable<Assembly> GetComposablePartAssemblies()
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{
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// Gets all plugin assemblies by first reading all bytes of the .dll and calling Assembly.Load against that
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// This will prevent the .dll file from getting locked, and allow us to replace it when needed
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foreach (var pluginAssembly in Directory
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.EnumerateFiles(ApplicationPaths.PluginsPath, "*.dll", SearchOption.TopDirectoryOnly)
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.Select(LoadAssembly).Where(a => a != null))
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{
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yield return pluginAssembly;
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}
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// Include composable parts in the Api assembly
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yield return typeof(ApiEntryPoint).Assembly;
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// Include composable parts in the Dashboard assembly
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yield return typeof(DashboardInfo).Assembly;
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// Include composable parts in the Model assembly
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yield return typeof(SystemInfo).Assembly;
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// Include composable parts in the Common assembly
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yield return typeof(IApplicationHost).Assembly;
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// Include composable parts in the Controller assembly
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yield return typeof(Kernel).Assembly;
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// Common implementations
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yield return typeof(TaskManager).Assembly;
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// Server implementations
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yield return typeof(ServerApplicationPaths).Assembly;
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// Include composable parts in the running assembly
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yield return GetType().Assembly;
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}
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private readonly string _systemId = Environment.MachineName.GetMD5().ToString();
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|
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/// <summary>
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/// Gets the system status.
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/// </summary>
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/// <returns>SystemInfo.</returns>
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public virtual SystemInfo GetSystemInfo()
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{
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return new SystemInfo
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{
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HasPendingRestart = HasPendingRestart,
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Version = ApplicationVersion.ToString(),
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IsNetworkDeployed = CanSelfUpdate,
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WebSocketPortNumber = ServerManager.WebSocketPortNumber,
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SupportsNativeWebSocket = ServerManager.SupportsNativeWebSocket,
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FailedPluginAssemblies = FailedAssemblies.ToArray(),
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InProgressInstallations = InstallationManager.CurrentInstallations.Select(i => i.Item1).ToArray(),
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CompletedInstallations = InstallationManager.CompletedInstallations.ToArray(),
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Id = _systemId
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};
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}
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|
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/// <summary>
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/// Shuts down.
|
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/// </summary>
|
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public override void Shutdown()
|
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{
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App.Instance.Dispatcher.Invoke(App.Instance.Shutdown);
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}
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|
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/// <summary>
|
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/// Registers the server with administrator access.
|
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/// </summary>
|
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private void RegisterServerWithAdministratorAccess()
|
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{
|
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Logger.Info("Requesting administrative access to authorize http server");
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|
|
// Create a temp file path to extract the bat file to
|
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var tmpFile = Path.Combine(ConfigurationManager.CommonApplicationPaths.TempDirectory, Guid.NewGuid() + ".bat");
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|
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// Extract the bat file
|
|
using (var stream = Assembly.GetExecutingAssembly().GetManifestResourceStream("MediaBrowser.ServerApplication.RegisterServer.bat"))
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{
|
|
using (var fileStream = File.Create(tmpFile))
|
|
{
|
|
stream.CopyTo(fileStream);
|
|
}
|
|
}
|
|
|
|
var startInfo = new ProcessStartInfo
|
|
{
|
|
FileName = tmpFile,
|
|
|
|
Arguments = string.Format("{0} {1} {2} {3}", ServerConfigurationManager.Configuration.HttpServerPortNumber,
|
|
ServerKernel.HttpServerUrlPrefix,
|
|
UdpServerPort,
|
|
ServerConfigurationManager.Configuration.LegacyWebSocketPortNumber),
|
|
|
|
CreateNoWindow = true,
|
|
WindowStyle = ProcessWindowStyle.Hidden,
|
|
Verb = "runas",
|
|
ErrorDialog = false
|
|
};
|
|
|
|
using (var process = Process.Start(startInfo))
|
|
{
|
|
process.WaitForExit();
|
|
}
|
|
}
|
|
}
|
|
}
|