135 lines
3.6 KiB
C#
135 lines
3.6 KiB
C#
//
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// System.Security.Cryptography.CryptographicAttributeObjectCollection class
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//
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// Author:
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// Sebastien Pouliot <sebastien@ximian.com>
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//
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// (C) 2003 Motus Technologies Inc. (http://www.motus.com)
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// Copyright (C) 2004-2005 Novell, Inc (http://www.novell.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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#if NET_2_0 && SECURITY_DEP
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using System.Collections;
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namespace System.Security.Cryptography {
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public sealed class CryptographicAttributeObjectCollection : ICollection, IEnumerable {
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private ArrayList _list;
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public CryptographicAttributeObjectCollection ()
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{
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_list = new ArrayList ();
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}
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public CryptographicAttributeObjectCollection (CryptographicAttributeObject attribute)
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: this ()
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{
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_list.Add (attribute);
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}
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// properties
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public int Count {
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get { return _list.Count; }
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}
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public bool IsSynchronized {
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get { return _list.IsSynchronized; }
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}
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public CryptographicAttributeObject this [int index] {
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get { return (CryptographicAttributeObject) _list [index]; }
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}
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public object SyncRoot {
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get { return this; }
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}
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// methods
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public int Add (AsnEncodedData asnEncodedData)
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{
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if (asnEncodedData == null)
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throw new ArgumentNullException ("asnEncodedData");
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AsnEncodedDataCollection coll = new AsnEncodedDataCollection (asnEncodedData);
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return Add (new CryptographicAttributeObject (asnEncodedData.Oid, coll));
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}
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public int Add (CryptographicAttributeObject attribute)
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{
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if (attribute == null)
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throw new ArgumentNullException ("attribute");
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int existing = -1;
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string oid = attribute.Oid.Value;
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for (int i=0; i < _list.Count; i++) {
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if ((_list[i] as CryptographicAttributeObject).Oid.Value == oid) {
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existing = i;
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break;
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}
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}
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if (existing >= 0) {
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CryptographicAttributeObject cao = this[existing];
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foreach (AsnEncodedData value in attribute.Values) {
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cao.Values.Add (value);
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}
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return existing;
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} else {
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return _list.Add (attribute);
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}
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}
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public void CopyTo (CryptographicAttributeObject[] array, int index)
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{
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_list.CopyTo (array, index);
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}
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void ICollection.CopyTo (Array array, int index)
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{
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_list.CopyTo (array, index);
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}
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public CryptographicAttributeObjectEnumerator GetEnumerator ()
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{
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return new CryptographicAttributeObjectEnumerator (_list);
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}
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IEnumerator IEnumerable.GetEnumerator ()
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{
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return new CryptographicAttributeObjectEnumerator (_list);
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}
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public void Remove (CryptographicAttributeObject attribute)
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{
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if (attribute == null)
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throw new ArgumentNullException ("attribute");
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_list.Remove (attribute);
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}
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}
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}
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#endif
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