using System; using System.Runtime.InteropServices; namespace NUnit.Framework.Internal { public class OSPlatform { public enum ProductType { Unknown, WorkStation, DomainController, Server } private struct OSVERSIONINFOEX { public uint dwOSVersionInfoSize; public uint dwMajorVersion; public uint dwMinorVersion; public uint dwBuildNumber; public uint dwPlatformId; [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 128)] public string szCSDVersion; public short wServicePackMajor; public short wServicePackMinor; public short wSuiteMask; public byte ProductType; public byte Reserved; } private PlatformID platform; private Version version; private ProductType product; private static OSPlatform currentPlatform; public static readonly PlatformID UnixPlatformID_Microsoft = PlatformID.Unix; public static readonly PlatformID UnixPlatformID_Mono = (PlatformID)128; public static OSPlatform CurrentPlatform { get { if (currentPlatform == null) { OperatingSystem oSVersion = Environment.OSVersion; if (oSVersion.Platform == PlatformID.Win32NT && oSVersion.Version.Major >= 5) { OSVERSIONINFOEX osvi = default(OSVERSIONINFOEX); osvi.dwOSVersionInfoSize = (uint)Marshal.SizeOf((object)osvi); GetVersionEx(ref osvi); currentPlatform = new OSPlatform(oSVersion.Platform, oSVersion.Version, (ProductType)osvi.ProductType); } else currentPlatform = new OSPlatform(oSVersion.Platform, oSVersion.Version); } return currentPlatform; } } public PlatformID Platform => platform; public Version Version => version; public ProductType Product => product; public bool IsWindows { get { if (platform != PlatformID.Win32NT && platform != PlatformID.Win32Windows && platform != 0) return platform == PlatformID.WinCE; return true; } } public bool IsUnix { get { if (platform != UnixPlatformID_Microsoft) return platform == UnixPlatformID_Mono; return true; } } public bool IsWin32S => platform == PlatformID.Win32S; public bool IsWin32Windows => platform == PlatformID.Win32Windows; public bool IsWin32NT => platform == PlatformID.Win32NT; public bool IsWinCE => platform == PlatformID.WinCE; public bool IsXbox => platform == PlatformID.Xbox; public bool IsMacOSX => platform == PlatformID.MacOSX; public bool IsWin95 { get { if (platform == PlatformID.Win32Windows && version.Major == 4) return version.Minor == 0; return false; } } public bool IsWin98 { get { if (platform == PlatformID.Win32Windows && version.Major == 4) return version.Minor == 10; return false; } } public bool IsWinME { get { if (platform == PlatformID.Win32Windows && version.Major == 4) return version.Minor == 90; return false; } } public bool IsNT3 { get { if (platform == PlatformID.Win32NT) return version.Major == 3; return false; } } public bool IsNT4 { get { if (platform == PlatformID.Win32NT) return version.Major == 4; return false; } } public bool IsNT5 { get { if (platform == PlatformID.Win32NT) return version.Major == 5; return false; } } public bool IsWin2K { get { if (IsNT5) return version.Minor == 0; return false; } } public bool IsWinXP { get { if (IsNT5) { if (version.Minor != 1) { if (version.Minor == 2) return Product == ProductType.WorkStation; return false; } return true; } return false; } } public bool IsWin2003Server { get { if (IsNT5 && version.Minor == 2) return Product == ProductType.Server; return false; } } public bool IsNT6 { get { if (platform == PlatformID.Win32NT) return version.Major == 6; return false; } } public bool IsNT60 { get { if (IsNT6) return version.Minor == 0; return false; } } public bool IsNT61 { get { if (IsNT6) return version.Minor == 1; return false; } } public bool IsNT62 { get { if (IsNT6) return version.Minor == 2; return false; } } public bool IsNT63 { get { if (IsNT6) return version.Minor == 3; return false; } } public bool IsVista { get { if (IsNT60) return Product == ProductType.WorkStation; return false; } } public bool IsWin2008Server { get { if (!IsWin2008ServerR1) return IsWin2008ServerR2; return true; } } public bool IsWin2008ServerR1 { get { if (IsNT60) return Product == ProductType.Server; return false; } } public bool IsWin2008ServerR2 { get { if (IsNT61) return Product == ProductType.Server; return false; } } public bool IsWin2012Server { get { if (!IsWin2012ServerR1) return IsWin2012ServerR2; return true; } } public bool IsWin2012ServerR1 { get { if (IsNT62) return Product == ProductType.Server; return false; } } public bool IsWin2012ServerR2 { get { if (IsNT63) return Product == ProductType.Server; return false; } } public bool IsWindows7 { get { if (IsNT61) return Product == ProductType.WorkStation; return false; } } public bool IsWindows8 { get { if (IsNT62) return Product == ProductType.WorkStation; return false; } } public bool IsWindows81 { get { if (IsNT63) return Product == ProductType.WorkStation; return false; } } [DllImport("Kernel32.dll")] private static extern bool GetVersionEx(ref OSVERSIONINFOEX osvi); public OSPlatform(PlatformID platform, Version version) { this.platform = platform; this.version = version; } public OSPlatform(PlatformID platform, Version version, ProductType product) : this(platform, version) { this.product = product; } } }