2 // System.Security.Cryptography.CryptographicAttributeObjectCollection class
5 // Sebastien Pouliot <sebastien@ximian.com>
7 // (C) 2003 Motus Technologies Inc. (http://www.motus.com)
8 // Copyright (C) 2004-2005 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 CryptographicAttributeObjectCollection
: ICollection
, IEnumerable
{
38 private ArrayList _list
;
40 public CryptographicAttributeObjectCollection ()
42 _list
= new ArrayList ();
45 public CryptographicAttributeObjectCollection (CryptographicAttributeObject attribute
)
48 _list
.Add (attribute
);
54 get { return _list.Count; }
57 public bool IsSynchronized
{
58 get { return _list.IsSynchronized; }
61 public CryptographicAttributeObject
this [int index
] {
62 get { return (CryptographicAttributeObject) _list [index]; }
65 public object SyncRoot
{
71 public int Add (AsnEncodedData asnEncodedData
)
73 if (asnEncodedData
== null)
74 throw new ArgumentNullException ("asnEncodedData");
76 AsnEncodedDataCollection coll
= new AsnEncodedDataCollection (asnEncodedData
);
77 return Add (new CryptographicAttributeObject (asnEncodedData
.Oid
, coll
));
80 public int Add (CryptographicAttributeObject attribute
)
82 if (attribute
== null)
83 throw new ArgumentNullException ("attribute");
86 string oid
= attribute
.Oid
.Value
;
87 for (int i
=0; i
< _list
.Count
; i
++) {
88 if ((_list
[i
] as CryptographicAttributeObject
).Oid
.Value
== oid
) {
94 CryptographicAttributeObject cao
= this[existing
];
95 foreach (AsnEncodedData
value in attribute
.Values
) {
96 cao
.Values
.Add (value);
100 return _list
.Add (attribute
);
104 public void CopyTo (CryptographicAttributeObject
[] array
, int index
)
106 _list
.CopyTo (array
, index
);
109 void ICollection
.CopyTo (Array array
, int index
)
111 _list
.CopyTo (array
, index
);
114 public CryptographicAttributeObjectEnumerator
GetEnumerator ()
116 return new CryptographicAttributeObjectEnumerator (_list
);
119 IEnumerator IEnumerable
.GetEnumerator ()
121 return new CryptographicAttributeObjectEnumerator (_list
);
124 public void Remove (CryptographicAttributeObject attribute
)
126 if (attribute
== null)
127 throw new ArgumentNullException ("attribute");
129 _list
.Remove (attribute
);