mcs/class/corlib/System.Security.AccessControl/AuthorizationRule.cs

   1 //
   2 // System.Security.AccessControl.AuthorizationRule implementation
   3 //
   4 // Author:
   5 //      Dick Porter  <dick@ximian.com>
   6 //
   7 // Copyright (C) 2006 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 #if NET_2_0
  30
  31 using System.Security.Principal;
  32
  33 namespace System.Security.AccessControl {
  34         public abstract class AuthorizationRule
  35         {
  36                 IdentityReference identity;
  37                 int accessMask;
  38                 bool isInherited;
  39                 InheritanceFlags inheritanceFlags;
  40                 PropagationFlags propagationFlags;
  41
  42                 protected AuthorizationRule ()
  43                 {
  44                         /* Give it a 0-param constructor */
  45                 }
  46
  47                 protected internal AuthorizationRule (IdentityReference identity,
  48                                                       int accessMask, bool isInherited,
  49                                                       InheritanceFlags inheritanceFlags,
  50                                                       PropagationFlags propagationFlags)
  51                 {
  52                         if (!(identity is SecurityIdentifier)) {
  53                                 throw new ArgumentException ("identity");
  54                         }
  55
  56                         if (accessMask == 0) {
  57                                 /* FIXME: check inheritance and
  58                                  * propagation flags too
  59                                  */
  60                                 throw new ArgumentOutOfRangeException ();
  61                         }
  62
  63                         this.identity = identity;
  64                         this.accessMask = accessMask;
  65                         this.isInherited = isInherited;
  66                         this.inheritanceFlags = inheritanceFlags;
  67                         this.propagationFlags = propagationFlags;
  68                 }
  69
  70                 public IdentityReference IdentityReference
  71                 {
  72                         get {
  73                                 return(identity);
  74                         }
  75                 }
  76
  77                 public InheritanceFlags InheritanceFlags
  78                 {
  79                         get {
  80                                 return(inheritanceFlags);
  81                         }
  82                 }
  83
  84                 public bool IsInherited
  85                 {
  86                         get {
  87                                 return(isInherited);
  88                         }
  89                 }
  90
  91                 public PropagationFlags PropagationFlags
  92                 {
  93                         get {
  94                                 return(propagationFlags);
  95                         }
  96                 }
  97
  98                 protected internal int AccessMask
  99                 {
 100                         get {
 101                                 return(accessMask);
 102                         }
 103                 }
 104         }
 105 }
 106
 107 #endif