class/corlib/System.Security.Permissions/SecurityAttribute.cs

   1 //
   2 // System.Security.Permissions.SecurityAttribute.cs
   3 //
   4 // Author:         Nick Drochak, ndrochak@gol.com
   5 // Created:        2002-01-06
   6 //
   7 // Copyright (C) 2001 Nick Drochak, 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.Security.Permissions {
  33
  34 #if NET_2_1
  35         [Obsolete ("CAS support is not available with Silverlight applications.")]
  36 #endif
  37         [ComVisible (true)]
  38         [AttributeUsage(
  39                 AttributeTargets.Assembly
  40                 | AttributeTargets.Class
  41                 | AttributeTargets.Struct
  42                 | AttributeTargets.Constructor
  43                 | AttributeTargets.Method,
  44                 AllowMultiple=true,
  45                 Inherited=false)
  46         ]
  47         [Serializable]
  48         public abstract class SecurityAttribute : Attribute {
  49
  50                 private SecurityAction m_Action;
  51                 private bool m_Unrestricted;
  52
  53                 protected SecurityAttribute (SecurityAction action)
  54                 {
  55                         Action = action;
  56                 }
  57
  58                 public abstract IPermission CreatePermission ();
  59
  60                 public bool Unrestricted {
  61                         get { return m_Unrestricted; }
  62                         set { m_Unrestricted = value; }
  63                 }
  64
  65                 public SecurityAction Action {
  66                         get { return m_Action; }
  67                         set { m_Action = value; }
  68                 }
  69         }
  70 }