2 // RecipientInfoCollection.cs - System.Security.Cryptography.Pkcs.RecipientInfoCollection
5 // Sebastien Pouliot <sebastien@ximian.com>
7 // (C) 2003 Motus Technologies Inc. (http://www.motus.com)
8 // Copyright (C) 2004 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.
33 using System.Collections;
35 namespace System.Security.Cryptography.Pkcs {
37 public sealed class RecipientInfoCollection : ICollection {
39 private ArrayList _list;
41 // only accessible from EnvelopedPkcs7.RecipientInfos
42 internal RecipientInfoCollection ()
44 _list = new ArrayList ();
50 get { return _list.Count; }
53 public bool IsSynchronized {
54 get { return _list.IsSynchronized; }
57 public RecipientInfo this [int index] {
58 get { return (RecipientInfo) _list [index]; }
61 public object SyncRoot {
62 get { return _list.SyncRoot; }
67 internal int Add (RecipientInfo ri)
69 return _list.Add (ri);
72 public void CopyTo (Array array, int index)
74 _list.CopyTo (array, index);
77 public void CopyTo (RecipientInfo[] array, int index)
79 _list.CopyTo (array, index);
82 public RecipientInfoEnumerator GetEnumerator ()
84 return new RecipientInfoEnumerator (_list);
87 IEnumerator IEnumerable.GetEnumerator ()
89 return new RecipientInfoEnumerator (_list);