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jellyfin/MediaBrowser.Common/IApplicationHost.cs

140 lines
4.2 KiB

6 years ago
using MediaBrowser.Common.Plugins;
using MediaBrowser.Model.Events;
using MediaBrowser.Model.Updates;
using System;
using System.Collections.Generic;
using System.Threading;
using System.Threading.Tasks;
namespace MediaBrowser.Common
{
/// <summary>
/// An interface to be implemented by the applications hosting a kernel
/// </summary>
public interface IApplicationHost
{
/// <summary>
/// Gets the display name of the operating system.
/// </summary>
/// <value>The display name of the operating system.</value>
string OperatingSystemDisplayName { get; }
/// <summary>
/// Gets the name.
/// </summary>
/// <value>The name.</value>
string Name { get; }
/// <summary>
/// Gets the device identifier.
/// </summary>
/// <value>The device identifier.</value>
string SystemId { get; }
/// <summary>
/// Occurs when [application updated].
/// </summary>
event EventHandler<GenericEventArgs<PackageVersionInfo>> ApplicationUpdated;
/// <summary>
/// Gets or sets a value indicating whether this instance has pending kernel reload.
/// </summary>
/// <value><c>true</c> if this instance has pending kernel reload; otherwise, <c>false</c>.</value>
bool HasPendingRestart { get; }
bool IsShuttingDown { get; }
/// <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>
bool CanSelfRestart { get; }
/// <summary>
/// Occurs when [has pending restart changed].
/// </summary>
event EventHandler HasPendingRestartChanged;
/// <summary>
/// Notifies the pending restart.
/// </summary>
void NotifyPendingRestart();
/// <summary>
/// Restarts this instance.
/// </summary>
void Restart();
/// <summary>
/// Gets the application version.
/// </summary>
/// <value>The application version.</value>
Version ApplicationVersion { get; }
/// <summary>
/// Gets or sets 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>
bool CanSelfUpdate { get; }
/// <summary>
/// Gets the exports.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="manageLiftime">if set to <c>true</c> [manage liftime].</param>
/// <returns>IEnumerable{``0}.</returns>
IEnumerable<T> GetExports<T>(bool manageLiftime = true);
/// <summary>
/// Updates the application.
/// </summary>
/// <returns>Task.</returns>
Task UpdateApplication(PackageVersionInfo package, CancellationToken cancellationToken, IProgress<double> progress);
/// <summary>
/// Resolves this instance.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <returns>``0.</returns>
T Resolve<T>();
/// <summary>
/// Resolves this instance.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <returns>``0.</returns>
T TryResolve<T>();
/// <summary>
/// Shuts down.
/// </summary>
Task Shutdown();
/// <summary>
/// Gets the plugins.
/// </summary>
/// <value>The plugins.</value>
IPlugin[] Plugins { get; }
/// <summary>
/// Removes the plugin.
/// </summary>
/// <param name="plugin">The plugin.</param>
void RemovePlugin(IPlugin plugin);
/// <summary>
/// Inits this instance.
/// </summary>
void Init();
/// <summary>
/// Creates the instance.
/// </summary>
/// <param name="type">The type.</param>
/// <returns>System.Object.</returns>
object CreateInstance(Type type);
PackageVersionClass SystemUpdateLevel { get; }
}
}