114 lines
3.7 KiB
C#
114 lines
3.7 KiB
C#
using System;
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using System.Runtime.InteropServices;
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using System.Threading;
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using System.Threading.Tasks;
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using MediaBrowser.Common.Updates;
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using MediaBrowser.Model.Logging;
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using MediaBrowser.Model.Updates;
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namespace MediaBrowser.ServerApplication.Native
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{
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/// <summary>
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/// Class NativeApp
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/// </summary>
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public static class NativeApp
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{
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/// <summary>
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/// Shutdowns this instance.
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/// </summary>
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public static void Shutdown()
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{
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MainStartup.Shutdown();
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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 static void Restart()
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{
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MainStartup.Restart();
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}
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/// <summary>
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/// Determines whether this instance [can self restart].
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/// </summary>
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/// <returns><c>true</c> if this instance [can self restart]; otherwise, <c>false</c>.</returns>
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public static bool CanSelfRestart
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{
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get
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{
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return MainStartup.CanSelfRestart;
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}
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}
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/// <summary>
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/// Gets a value indicating whether [supports automatic run at startup].
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/// </summary>
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/// <value><c>true</c> if [supports automatic run at startup]; otherwise, <c>false</c>.</value>
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public static bool SupportsAutoRunAtStartup
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{
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get
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{
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return true;
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}
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}
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/// <summary>
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/// Gets 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 static bool CanSelfUpdate
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{
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get
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{
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return MainStartup.CanSelfUpdate;
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}
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}
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public static void PreventSystemStandby()
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{
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SystemHelper.ResetStandbyTimer();
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}
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internal enum EXECUTION_STATE : uint
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{
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ES_NONE = 0,
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ES_SYSTEM_REQUIRED = 0x00000001,
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ES_DISPLAY_REQUIRED = 0x00000002,
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ES_USER_PRESENT = 0x00000004,
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ES_AWAYMODE_REQUIRED = 0x00000040,
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ES_CONTINUOUS = 0x80000000
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}
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public class SystemHelper
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{
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[DllImport("kernel32.dll", CharSet = CharSet.Auto, SetLastError = true)]
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static extern EXECUTION_STATE SetThreadExecutionState(EXECUTION_STATE esFlags);
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public static void ResetStandbyTimer()
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{
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EXECUTION_STATE es = SetThreadExecutionState(EXECUTION_STATE.ES_SYSTEM_REQUIRED);
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}
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}
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public static async Task<CheckForUpdateResult> CheckForApplicationUpdate(Version currentVersion,
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PackageVersionClass updateLevel,
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IInstallationManager installationManager,
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CancellationToken cancellationToken,
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IProgress<double> progress)
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{
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var availablePackages = await installationManager.GetAvailablePackagesWithoutRegistrationInfo(cancellationToken).ConfigureAwait(false);
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var version = installationManager.GetLatestCompatibleVersion(availablePackages, "MBServer", null, currentVersion, updateLevel);
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var versionObject = version == null || string.IsNullOrWhiteSpace(version.versionStr) ? null : new Version(version.versionStr);
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var isUpdateAvailable = versionObject != null && versionObject > currentVersion;
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return versionObject != null ?
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new CheckForUpdateResult { AvailableVersion = versionObject.ToString(), IsUpdateAvailable = isUpdateAvailable, Package = version } :
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new CheckForUpdateResult { AvailableVersion = currentVersion.ToString(), IsUpdateAvailable = false };
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}
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}
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}
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