2 // OidCollection.cs - System.Security.Cryptography.OidCollection
5 // Sebastien Pouliot <sebastien@ximian.com>
7 // (C) 2003 Motus Technologies Inc. (http://www.motus.com)
8 // Copyright (C) 2005 Novell Inc. (http://www.novell.com)
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:
18 // The above copyright notice and this permission notice shall be
19 // included in all copies or substantial portions of the Software.
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.
32 using System.Collections;
34 namespace System.Security.Cryptography {
36 public sealed class OidCollection : ICollection, IEnumerable {
38 private ArrayList _list;
39 private bool _readOnly;
43 public OidCollection ()
45 _list = new ArrayList ();
51 get { return _list.Count; }
54 public bool IsSynchronized {
55 get { return _list.IsSynchronized; }
58 public Oid this [int index] {
59 get { return (Oid) _list [index]; }
62 public Oid this [string oid] {
64 foreach (Oid o in _list) {
72 public object SyncRoot {
73 get { return _list.SyncRoot; }
78 public int Add (Oid oid)
80 return (_readOnly ? 0 : _list.Add (oid));
83 public void CopyTo (Oid[] array, int index)
85 _list.CopyTo ((Array)array, index);
88 // to satisfy ICollection - private
89 void ICollection.CopyTo (Array array, int index)
91 _list.CopyTo (array, index);
94 public OidEnumerator GetEnumerator ()
96 return new OidEnumerator (this);
99 // to satisfy IEnumerator - private
100 IEnumerator IEnumerable.GetEnumerator ()
102 return new OidEnumerator (this);
107 internal bool ReadOnly {
108 get { return _readOnly; }
109 set { _readOnly = value; }
112 internal OidCollection ReadOnlyCopy ()
114 OidCollection copy = new OidCollection ();
115 foreach (Oid oid in _list) {
118 copy._readOnly = true;