2 // System.Security.AccessControl.KnownAce implementation
5 // Dick Porter <dick@ximian.com>
6 // Atsushi Enomoto <atsushi@ximian.com>
9 // Copyright (C) 2006-2007 Novell, Inc (http://www.novell.com)
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:
19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
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.
31 using System.Globalization;
32 using System.Security.Principal;
35 namespace System.Security.AccessControl
37 public abstract class KnownAce : GenericAce
39 private int access_mask;
40 private SecurityIdentifier identifier;
42 internal KnownAce (AceType type, AceFlags flags)
47 internal KnownAce (byte[] binaryForm, int offset)
48 : base (binaryForm, offset)
52 public int AccessMask {
53 get { return access_mask; }
54 set { access_mask = value; }
57 public SecurityIdentifier SecurityIdentifier {
58 get { return identifier; }
59 set { identifier = value; }
62 internal static string GetSddlAccessRights (int accessMask)
64 string ret = GetSddlAliasRights(accessMask);
65 if (!string.IsNullOrEmpty(ret))
68 return string.Format (CultureInfo.InvariantCulture,
69 "0x{0:x}", accessMask);
72 private static string GetSddlAliasRights(int accessMask)
74 SddlAccessRight[] rights = SddlAccessRight.Decompose(accessMask);
78 StringBuilder ret = new StringBuilder();
79 foreach (var right in rights) {
80 ret.Append(right.Name);
83 return ret.ToString();