mcs/class/System.DirectoryServices/System.DirectoryServices/DirectoryServicesPermission.cs

   1 /******************************************************************************
   2 * The MIT License
   3 * Copyright (c) 2003 Novell Inc.,  www.novell.com
   4 *
   5 * Permission is hereby granted, free of charge, to any person obtaining  a copy
   6 * of this software and associated documentation files (the Software), to deal
   7 * in the Software without restriction, including  without limitation the rights
   8 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   9 * copies of the Software, and to  permit persons to whom the Software is
  10 * furnished to do so, subject to the following conditions:
  11 *
  12 * The above copyright notice and this permission notice shall be included in
  13 * all copies or substantial portions of the Software.
  14 *
  15 * THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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  21 * SOFTWARE.
  22 *******************************************************************************/
  23
  24 //
  25 // System.DirectoryServices.DirectoryEntry.cs
  26 //
  27 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
  28 //
  29 // Authors
  30 //      Raja R Harinath <rharinath@novell.com>
  31 //      Sebastien Pouliot  <sebastien@ximian.com>
  32 //
  33
  34 using System.Security.Permissions;
  35
  36 namespace System.DirectoryServices {
  37
  38         [Serializable]
  39         public sealed class DirectoryServicesPermission : ResourcePermissionBase {
  40
  41                 DirectoryServicesPermissionEntryCollection innerCollection;
  42
  43                 public DirectoryServicesPermission ()
  44                 {
  45                         SetUp ();
  46                 }
  47
  48                 public DirectoryServicesPermission (DirectoryServicesPermissionEntry[] entries)
  49                 {
  50                         SetUp ();
  51                         innerCollection = new DirectoryServicesPermissionEntryCollection (this);
  52                         innerCollection.AddRange (entries);
  53                 }
  54
  55                 public DirectoryServicesPermission (PermissionState state)
  56                         : base (state)
  57                 {
  58                         SetUp ();
  59                 }
  60
  61                 public DirectoryServicesPermission (DirectoryServicesPermissionAccess access, string path)
  62                 {
  63                         SetUp ();
  64                         innerCollection = new DirectoryServicesPermissionEntryCollection (this);
  65                         innerCollection.Add (new DirectoryServicesPermissionEntry (access, path));
  66                 }
  67
  68                 public DirectoryServicesPermissionEntryCollection PermissionEntries {
  69                         get {
  70                                 if (innerCollection == null) {
  71                                         // must be here to work with XML deserialization
  72                                         innerCollection = new DirectoryServicesPermissionEntryCollection (this);
  73                                 }
  74                                 return innerCollection;
  75                         }
  76                 }
  77
  78                 // helpers
  79
  80                 private void SetUp ()
  81                 {
  82                         PermissionAccessType = typeof (DirectoryServicesPermissionAccess);
  83                         TagNames = new string[1] { "Path" };
  84                 }
  85
  86                 internal ResourcePermissionBaseEntry[] GetEntries ()
  87                 {
  88                         return base.GetPermissionEntries ();
  89                 }
  90
  91                 internal void ClearEntries ()
  92                 {
  93                         base.Clear ();
  94                 }
  95
  96                 internal void Add (object obj)
  97                 {
  98                         DirectoryServicesPermissionEntry dspe = (obj as DirectoryServicesPermissionEntry);
  99                         base.AddPermissionAccess (dspe.GetBaseEntry ());
 100                 }
 101
 102                 internal void Remove (object obj)
 103                 {
 104                         DirectoryServicesPermissionEntry dspe = (obj as DirectoryServicesPermissionEntry);
 105                         base.RemovePermissionAccess (dspe.GetBaseEntry ());
 106                 }
 107         }
 108 }