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//
// OidCollection.cs - System.Security.Cryptography.OidCollection
//
// Author:
// Sebastien Pouliot <sebastien@ximian.com>
//
// (C) 2003 Motus Technologies Inc. (http://www.motus.com)
// Copyright (C) 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 SECURITY_DEP
using System.Collections;
namespace System.Security.Cryptography {
public sealed class OidCollection : ICollection, IEnumerable {
private ArrayList _list;
private bool _readOnly;
// constructors
public OidCollection ()
{
_list = new ArrayList ();
}
// properties
public int Count {
get { return _list.Count; }
}
public bool IsSynchronized {
get { return _list.IsSynchronized; }
}
public Oid this [int index] {
get { return (Oid) _list [index]; }
}
public Oid this [string oid] {
get {
foreach (Oid o in _list) {
if (o.Value == oid)
return o;
}
return null;
}
}
public object SyncRoot {
get { return _list.SyncRoot; }
}
// methods
public int Add (Oid oid)
{
return (_readOnly ? 0 : _list.Add (oid));
}
public void CopyTo (Oid[] array, int index)
{
_list.CopyTo ((Array)array, index);
}
// to satisfy ICollection - private
void ICollection.CopyTo (Array array, int index)
{
_list.CopyTo (array, index);
}
public OidEnumerator GetEnumerator ()
{
return new OidEnumerator (this);
}
// to satisfy IEnumerator - private
IEnumerator IEnumerable.GetEnumerator ()
{
return new OidEnumerator (this);
}
// internal stuff
internal bool ReadOnly {
get { return _readOnly; }
set { _readOnly = value; }
}
internal OidCollection ReadOnlyCopy ()
{
OidCollection copy = new OidCollection ();
foreach (Oid oid in _list) {
copy.Add (oid);
}
copy._readOnly = true;
return copy;
}
}
}
#endif
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