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LibreHardwareMonitor-0.9.4/LibreHardwareMonitorLib/Software/OperatingSystem.cs

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+// This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
+// If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
+// Copyright (C) LibreHardwareMonitor and Contributors.
+// Partial Copyright (C) Michael Möller <mmoeller@openhardwaremonitor.org> and Contributors.
+// All Rights Reserved.
+
+using System;
+
+namespace LibreHardwareMonitor.Software;
+
+/// <summary>
+/// Contains basic information about the operating system.
+/// </summary>
+public static class OperatingSystem
+{
+    /// <summary>
+    /// Statically checks if the current system <see cref="Is64Bit"/> and <see cref="IsUnix"/>.
+    /// </summary>
+    static OperatingSystem()
+    {
+        // The operating system doesn't change during execution so let's query it just one time.
+        PlatformID platform = Environment.OSVersion.Platform;
+        Version version = Environment.OSVersion.Version;
+        IsUnix = platform is PlatformID.Unix or PlatformID.MacOSX;
+
+        if (Environment.Is64BitOperatingSystem)
+            Is64Bit = true;
+
+        IsWindows8OrGreater = !IsUnix && ((version.Major == 6 && version.Minor >= 2) || version.Major > 6);
+    }
+
+    /// <summary>
+    /// Gets information about whether the current system is 64 bit.
+    /// </summary>
+    public static bool Is64Bit { get; }
+
+    /// <summary>
+    /// Gets information about whether the current system is Unix based.
+    /// </summary>
+    public static bool IsUnix { get; }
+
+    /// <summary>
+    /// Returns true if the current system is Windows 8 or a more recent Windows version
+    /// </summary>
+    public static bool IsWindows8OrGreater { get; }
+}