using System; using System.Collections.Generic; using System.Reflection; using Emby.Server.Implementations; using Emby.Server.Implementations.Session; using Jellyfin.Api.WebSocketListeners; using Jellyfin.Drawing; using Jellyfin.Drawing.Skia; using Jellyfin.LiveTv; using Jellyfin.Server.Implementations; using Jellyfin.Server.Implementations.Activity; using Jellyfin.Server.Implementations.Devices; using Jellyfin.Server.Implementations.Events; using Jellyfin.Server.Implementations.Security; using Jellyfin.Server.Implementations.Trickplay; using Jellyfin.Server.Implementations.Users; using MediaBrowser.Controller; using MediaBrowser.Controller.Authentication; using MediaBrowser.Controller.BaseItemManager; using MediaBrowser.Controller.Devices; using MediaBrowser.Controller.Drawing; using MediaBrowser.Controller.Events; using MediaBrowser.Controller.Library; using MediaBrowser.Controller.Lyrics; using MediaBrowser.Controller.Net; using MediaBrowser.Controller.Security; using MediaBrowser.Controller.Trickplay; using MediaBrowser.Model.Activity; using MediaBrowser.Providers.Lyric; using Microsoft.Extensions.Configuration; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Logging; namespace Jellyfin.Server { /// <summary> /// Implementation of the abstract <see cref="ApplicationHost" /> class. /// </summary> public class CoreAppHost : ApplicationHost { /// <summary> /// Initializes a new instance of the <see cref="CoreAppHost" /> class. /// </summary> /// <param name="applicationPaths">The <see cref="ServerApplicationPaths" /> to be used by the <see cref="CoreAppHost" />.</param> /// <param name="loggerFactory">The <see cref="ILoggerFactory" /> to be used by the <see cref="CoreAppHost" />.</param> /// <param name="options">The <see cref="StartupOptions" /> to be used by the <see cref="CoreAppHost" />.</param> /// <param name="startupConfig">The <see cref="IConfiguration" /> to be used by the <see cref="CoreAppHost" />.</param> public CoreAppHost( IServerApplicationPaths applicationPaths, ILoggerFactory loggerFactory, IStartupOptions options, IConfiguration startupConfig) : base( applicationPaths, loggerFactory, options, startupConfig) { } /// <inheritdoc/> protected override void RegisterServices(IServiceCollection serviceCollection) { // Register an image encoder bool useSkiaEncoder = SkiaEncoder.IsNativeLibAvailable(); Type imageEncoderType = useSkiaEncoder ? typeof(SkiaEncoder) : typeof(NullImageEncoder); serviceCollection.AddSingleton(typeof(IImageEncoder), imageEncoderType); // Log a warning if the Skia encoder could not be used if (!useSkiaEncoder) { Logger.LogWarning("Skia not available. Will fallback to {ImageEncoder}.", nameof(NullImageEncoder)); } serviceCollection.AddEventServices(); serviceCollection.AddSingleton<IBaseItemManager, BaseItemManager>(); serviceCollection.AddSingleton<IEventManager, EventManager>(); serviceCollection.AddSingleton<IActivityManager, ActivityManager>(); serviceCollection.AddSingleton<IUserManager, UserManager>(); serviceCollection.AddSingleton<IAuthenticationProvider, DefaultAuthenticationProvider>(); serviceCollection.AddSingleton<IAuthenticationProvider, InvalidAuthProvider>(); serviceCollection.AddSingleton<IPasswordResetProvider, DefaultPasswordResetProvider>(); serviceCollection.AddScoped<IDisplayPreferencesManager, DisplayPreferencesManager>(); serviceCollection.AddSingleton<IDeviceManager, DeviceManager>(); serviceCollection.AddSingleton<ITrickplayManager, TrickplayManager>(); // TODO search the assemblies instead of adding them manually? serviceCollection.AddSingleton<IWebSocketListener, SessionWebSocketListener>(); serviceCollection.AddSingleton<IWebSocketListener, ActivityLogWebSocketListener>(); serviceCollection.AddSingleton<IWebSocketListener, ScheduledTasksWebSocketListener>(); serviceCollection.AddSingleton<IWebSocketListener, SessionInfoWebSocketListener>(); serviceCollection.AddSingleton<IAuthorizationContext, AuthorizationContext>(); serviceCollection.AddScoped<IAuthenticationManager, AuthenticationManager>(); foreach (var type in GetExportTypes<ILyricProvider>()) { serviceCollection.AddSingleton(typeof(ILyricProvider), type); } foreach (var type in GetExportTypes<ILyricParser>()) { serviceCollection.AddSingleton(typeof(ILyricParser), type); } base.RegisterServices(serviceCollection); } /// <inheritdoc /> protected override IEnumerable<Assembly> GetAssembliesWithPartsInternal() { // Jellyfin.Server yield return typeof(CoreAppHost).Assembly; // Jellyfin.Server.Implementations yield return typeof(JellyfinDbContext).Assembly; // Jellyfin.LiveTv yield return typeof(LiveTvManager).Assembly; } } }