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