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

   1 //
   2 // System.Security.AccessControl.ObjectSecurity<T>
   3 //
   4 // Authors:
   5 //      ?
   6 //      James Bellinger  <jfb@zer7.com>
   7 //
   8 // Copyright (C) 2009 Novell, Inc (http://www.novell.com)
   9 // Copyright (C) 2012 James Bellinger
  10 //
  11 // Permission is hereby granted, free of charge, to any person obtaining
  12 // a copy of this software and associated documentation files (the
  13 // "Software"), to deal in the Software without restriction, including
  14 // without limitation the rights to use, copy, modify, merge, publish,
  15 // distribute, sublicense, and/or sell copies of the Software, and to
  16 // permit persons to whom the Software is furnished to do so, subject to
  17 // the following conditions:
  18 //
  19 // The above copyright notice and this permission notice shall be
  20 // included in all copies or substantial portions of the Software.
  21 //
  22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  29 //
  30
  31
  32 using System.Runtime.InteropServices;
  33 using System.Security.Principal;
  34
  35 namespace System.Security.AccessControl
  36 {
  37         public abstract class ObjectSecurity<T> : NativeObjectSecurity where T : struct
  38         {
  39                 protected ObjectSecurity (bool isContainer,
  40                                           ResourceType resourceType)
  41                         : base (isContainer, resourceType)
  42                 {
  43
  44                 }
  45
  46                 protected ObjectSecurity (bool isContainer,
  47                                           ResourceType resourceType,
  48                                           SafeHandle safeHandle,
  49                                           AccessControlSections includeSections)
  50                         : base (isContainer, resourceType, safeHandle, includeSections)
  51                 {
  52
  53                 }
  54
  55                 protected ObjectSecurity (bool isContainer,
  56                                           ResourceType resourceType,
  57                                           string name,
  58                                           AccessControlSections includeSections)
  59                         : base (isContainer, resourceType, name, includeSections)
  60                 {
  61
  62                 }
  63
  64                 protected ObjectSecurity (bool isContainer,
  65                                           ResourceType resourceType,
  66                                           SafeHandle safeHandle,
  67                                           AccessControlSections includeSections,
  68                                           ExceptionFromErrorCode exceptionFromErrorCode,
  69                                           object exceptionContext)
  70                         : base (isContainer, resourceType, safeHandle, includeSections,
  71                                 exceptionFromErrorCode, exceptionContext)
  72                 {
  73
  74                 }
  75
  76                 protected ObjectSecurity (bool isContainer,
  77                                           ResourceType resourceType,
  78                                           string name,
  79                                           AccessControlSections includeSections,
  80                                           ExceptionFromErrorCode exceptionFromErrorCode,
  81                                           object exceptionContext)
  82                         : base (isContainer, resourceType, name, includeSections,
  83                                 exceptionFromErrorCode, exceptionContext)
  84                 {
  85
  86                 }
  87
  88                 public override Type AccessRightType {
  89                         get { return typeof (T); }
  90                 }
  91
  92                 public override Type AccessRuleType {
  93                         get { return typeof (AccessRule<T>); }
  94                 }
  95
  96                 public override Type AuditRuleType {
  97                         get { return typeof (AuditRule<T>); }
  98                 }
  99
 100                 public override AccessRule AccessRuleFactory(IdentityReference identityReference, int accessMask,
 101                                                              bool isInherited, InheritanceFlags inheritanceFlags,
 102                                                              PropagationFlags propagationFlags, AccessControlType type)
 103                 {
 104                         return new AccessRule<T> (identityReference, accessMask, isInherited, inheritanceFlags, propagationFlags, type);
 105                 }
 106
 107                 public virtual void AddAccessRule (AccessRule<T> rule)
 108                 {
 109                         AddAccessRule ((AccessRule)rule);
 110                 }
 111
 112                 public virtual bool RemoveAccessRule (AccessRule<T> rule)
 113                 {
 114                         return RemoveAccessRule ((AccessRule)rule);
 115                 }
 116
 117                 public virtual void RemoveAccessRuleAll (AccessRule<T> rule)
 118                 {
 119                         RemoveAccessRuleAll ((AccessRule)rule);
 120                 }
 121
 122                 public virtual void RemoveAccessRuleSpecific (AccessRule<T> rule)
 123                 {
 124                         RemoveAccessRuleSpecific ((AccessRule)rule);
 125                 }
 126
 127                 public virtual void ResetAccessRule (AccessRule<T> rule)
 128                 {
 129                         ResetAccessRule ((AccessRule)rule);
 130                 }
 131
 132                 public virtual void SetAccessRule (AccessRule<T> rule)
 133                 {
 134                         SetAccessRule ((AccessRule)rule);
 135                 }
 136
 137                 public override AuditRule AuditRuleFactory(IdentityReference identityReference, int accessMask,
 138                                                            bool isInherited, InheritanceFlags inheritanceFlags,
 139                                                            PropagationFlags propagationFlags, AuditFlags flags)
 140                 {
 141                         return new AuditRule<T> (identityReference, accessMask, isInherited, inheritanceFlags, propagationFlags, flags);
 142                 }
 143
 144                 public virtual void AddAuditRule (AuditRule<T> rule)
 145                 {
 146                         AddAuditRule ((AuditRule)rule);
 147                 }
 148
 149                 public virtual bool RemoveAuditRule (AuditRule<T> rule)
 150                 {
 151                         return RemoveAuditRule((AuditRule)rule);
 152                 }
 153
 154                 public virtual void RemoveAuditRuleAll (AuditRule<T> rule)
 155                 {
 156                         RemoveAuditRuleAll((AuditRule)rule);
 157                 }
 158
 159                 public virtual void RemoveAuditRuleSpecific (AuditRule<T> rule)
 160                 {
 161                         RemoveAuditRuleSpecific((AuditRule)rule);
 162                 }
 163
 164                 public virtual void SetAuditRule (AuditRule<T> rule)
 165                 {
 166                         SetAuditRule((AuditRule)rule);
 167                 }
 168
 169                 protected new void Persist (SafeHandle handle)
 170                 {
 171                         WriteLock ();
 172                         try {
 173                                 Persist (handle, AccessControlSectionsModified);
 174                         } finally {
 175                                 WriteUnlock ();
 176                         }
 177                 }
 178
 179                 protected void Persist (string name)
 180                 {
 181                         WriteLock ();
 182                         try {
 183                                 Persist (name, AccessControlSectionsModified);
 184                         } finally {
 185                                 WriteUnlock ();
 186                         }
 187                 }
 188         }
 189 }
 190
 191