mcs/class/corlib/System.Security/SecurityCriticalAttribute.cs

   1 //
   2 // System.Security.SecurityCriticalAttribute implementation
   3 //
   4 // Author:
   5 //      Sebastien Pouliot  <sebastien@ximian.com>
   6 //
   7 // Copyright (C) 2005, 2009 Novell, Inc (http://www.novell.com)
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28
  29 namespace System.Security {
  30
  31 #if NET_2_1
  32
  33         [AttributeUsage (AttributeTargets.Assembly | AttributeTargets.Module | AttributeTargets.Class | AttributeTargets.Struct |
  34                 AttributeTargets.Enum | AttributeTargets.Constructor | AttributeTargets.Method | AttributeTargets.Property |
  35                 AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Interface | AttributeTargets.Delegate,
  36                 AllowMultiple=false, Inherited=false)]
  37         public sealed class SecurityCriticalAttribute : Attribute {
  38
  39                 public SecurityCriticalAttribute ()
  40                 {
  41                 }
  42         }
  43
  44 #else
  45         [MonoTODO ("Only supported by the runtime when CoreCLR is enabled")]
  46 #if NET_4_0
  47         [AttributeUsage (AttributeTargets.Assembly | AttributeTargets.Class | AttributeTargets.Struct |
  48                 AttributeTargets.Enum | AttributeTargets.Constructor | AttributeTargets.Method |
  49                 AttributeTargets.Field | AttributeTargets.Interface | AttributeTargets.Delegate,
  50                 AllowMultiple=false, Inherited=false)]
  51 #else
  52         [AttributeUsage (AttributeTargets.Assembly | AttributeTargets.Module | AttributeTargets.Class | AttributeTargets.Struct |
  53                 AttributeTargets.Enum | AttributeTargets.Constructor | AttributeTargets.Method | AttributeTargets.Property | AttributeTargets.Event |
  54                 AttributeTargets.Field | AttributeTargets.Interface | AttributeTargets.Delegate,
  55                 AllowMultiple=false, Inherited=false)]
  56 #endif
  57         public sealed class SecurityCriticalAttribute : Attribute {
  58
  59                 private SecurityCriticalScope _scope;
  60
  61                 public SecurityCriticalAttribute ()
  62                         : base ()
  63                 {
  64                         _scope = SecurityCriticalScope.Explicit;
  65                 }
  66
  67                 public SecurityCriticalAttribute (SecurityCriticalScope scope)
  68                         : base ()
  69                 {
  70                         switch (scope) {
  71                         case SecurityCriticalScope.Everything:
  72                                 _scope = SecurityCriticalScope.Everything;
  73                                 break;
  74                         default:
  75                                 // that includes all bad enums values
  76                                 _scope = SecurityCriticalScope.Explicit;
  77                                 break;
  78                         }
  79                 }
  80
  81                 public SecurityCriticalScope Scope {
  82                         get { return _scope; }
  83                 }
  84         }
  85 #endif
  86 }