mcs/class/corlib/System/OperatingSystem.cs

   1 //
   2 // System.OperatingSystem.cs
   3 //
   4 // Author:
   5 //   Jim Richardson (develop@wtfo-guru.com)
   6 //
   7 // (C) 2001 Moonlight Enterprises, All Rights Reserved
   8 // Copyright (C) 2004, 2006 Novell, Inc (http://www.novell.com)
   9 //
  10 // Permission is hereby granted, free of charge, to any person obtaining
  11 // a copy of this software and associated documentation files (the
  12 // "Software"), to deal in the Software without restriction, including
  13 // without limitation the rights to use, copy, modify, merge, publish,
  14 // distribute, sublicense, and/or sell copies of the Software, and to
  15 // permit persons to whom the Software is furnished to do so, subject to
  16 // the following conditions:
  17 //
  18 // The above copyright notice and this permission notice shall be
  19 // included in all copies or substantial portions of the Software.
  20 //
  21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  28 //
  29
  30 using System.Runtime.InteropServices;
  31
  32 namespace System {
  33
  34 #if NET_2_0
  35         [ComVisible (true)]
  36 #endif
  37         [Serializable]
  38         public sealed class OperatingSystem : ICloneable
  39         {
  40                 private System.PlatformID _platform;
  41                 private Version _version;
  42
  43                 public OperatingSystem (PlatformID platform, Version version)
  44                 {
  45                         if (version == null) {
  46                                 throw new ArgumentNullException ("version");
  47                         }
  48
  49                         _platform = platform;
  50                         _version = version;
  51                 }
  52
  53                 public PlatformID Platform {
  54                         get {
  55                                 return _platform;
  56                         }
  57                 }
  58
  59                 public Version Version {
  60                         get {
  61                                 return _version;
  62                         }
  63                 }
  64
  65 #if NET_2_0
  66                 public string ServicePack {
  67                         get { return String.Empty; }
  68                 }
  69
  70                 public string VersionString {
  71                         get { return ToString (); }
  72                 }
  73 #endif
  74
  75                 public object Clone ()
  76                 {
  77                         return new OperatingSystem (_platform, _version);
  78                 }
  79
  80                 public override string ToString ()
  81                 {
  82                         string str;
  83
  84                         switch ((int) _platform) {
  85                         case (int) System.PlatformID.Win32NT:
  86                                 str = "Microsoft Windows NT";
  87                                 break;
  88                         case (int) System.PlatformID.Win32S:
  89                                 str = "Microsoft Win32S";
  90                                 break;
  91                         case (int) System.PlatformID.Win32Windows:
  92                                 str = "Microsoft Windows 98";
  93                                 break;
  94 #if NET_1_1
  95                         case (int) System.PlatformID.WinCE:
  96                                 str = "Microsoft Windows CE";
  97                                 break;
  98 #endif
  99                         case 4: /* PlatformID.Unix */
 100                         case 128: /* reported for 1.1 mono */
 101                                 str = "Unix";
 102                                 break;
 103                         default:
 104                                 str = Locale.GetText ("<unknown>");
 105                                 break;
 106                         }
 107
 108                         return str + " " + _version.ToString();
 109                 }
 110         }
 111 }