36 lines
1.0 KiB
C#
36 lines
1.0 KiB
C#
using System;
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using System.IO;
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namespace Swan {
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/// <summary>
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/// Provides utility methods to retrieve information about the current application.
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/// </summary>
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public static class SwanRuntime {
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// [Obsolete("NEED", false)]
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private static OperatingSystem? _oS;
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#region Properties
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/// <summary>
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/// Gets the current Operating System.
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/// </summary>
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/// <value>
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/// The os.
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/// </value>
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// [Obsolete("NEED", false)]
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public static OperatingSystem OS {
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get {
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if(_oS.HasValue == false) {
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String windowsDirectory = Environment.GetEnvironmentVariable("windir");
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_oS = String.IsNullOrEmpty(windowsDirectory) == false && windowsDirectory.Contains(@"\") && Directory.Exists(windowsDirectory)
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? (OperatingSystem?)OperatingSystem.Windows
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: (OperatingSystem?)(File.Exists(@"/proc/sys/kernel/ostype") ? OperatingSystem.Unix : OperatingSystem.Osx);
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}
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return _oS ?? OperatingSystem.Unknown;
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}
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}
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#endregion
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}
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}
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