1 //
2 // System.Security.AccessControl.CustomAce implementation
3 //
4 // Authors:
5 //	Dick Porter  <dick@ximian.com>
6 //	Atsushi Enomoto  <atsushi@ximian.com>
7 //
8 // Copyright (C) 2006-2007 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.Collections;
31 
32 namespace System.Security.AccessControl {
33 	public sealed class CustomAce : GenericAce {
34 		private byte[] opaque;
35 
CustomAce(AceType type, AceFlags flags, byte[] opaque)36 		public CustomAce (AceType type, AceFlags flags, byte[] opaque)
37 			: base(type, flags)
38 		{
39 			/* FIXME: check length of opaque >
40 			 * MaxOpaqueLength or !multiple of 4
41 			 */
42 			SetOpaque (opaque);
43 		}
44 
45 		[MonoTODO]
46 		public static readonly int MaxOpaqueLength;
47 
48 		[MonoTODO]
49 		public override int BinaryLength {
50 			get {
51 				throw new NotImplementedException ();
52 			}
53 		}
54 
55 		public int OpaqueLength {
56 			get { return opaque.Length; }
57 		}
58 
59 		[MonoTODO]
GetBinaryForm(byte[] binaryForm, int offset)60 		public override void GetBinaryForm (byte[] binaryForm,
61 		                                    int offset)
62 		{
63 			throw new NotImplementedException ();
64 		}
65 
GetOpaque()66 		public byte[] GetOpaque ()
67 		{
68 			return (byte[])opaque.Clone ();
69 		}
70 
SetOpaque(byte[] opaque)71 		public void SetOpaque (byte[] opaque)
72 		{
73 			if (opaque == null)
74 				this.opaque = null;
75 			else
76 				this.opaque = (byte[])opaque.Clone ();
77 		}
78 
GetSddlForm()79 		internal override string GetSddlForm ()
80 		{
81 			throw new NotSupportedException ();
82 		}
83 	}
84 }