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//
// System.Security.Principal.GenericPrincipal.cs
//
// Authors:
// Miguel de Icaza (miguel@ximian.com)
// Sebastien Pouliot <sebastien@ximian.com>
//
// (C) Ximian, Inc. http://www.ximian.com
// Copyright (C) 2004-2006 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.
//
using System.Runtime.InteropServices;
namespace System.Security.Principal {
[Serializable]
#if NET_2_0
[ComVisible (true)]
#endif
public class GenericPrincipal : IPrincipal {
// field names are serialization compatible with .net
private IIdentity m_identity;
private string[] m_roles;
public GenericPrincipal (IIdentity identity, string [] roles)
{
if (identity == null)
throw new ArgumentNullException ("identity");
m_identity = identity;
if (roles != null) {
// make our own (unchangeable) copy of the roles
m_roles = new string [roles.Length];
for (int i=0; i < roles.Length; i++)
m_roles [i] = roles [i];
}
}
public virtual IIdentity Identity {
get { return m_identity; }
}
public virtual bool IsInRole (string role)
{
if (m_roles == null)
return false;
int l = role.Length;
foreach (string r in m_roles) {
if ((r != null) && (l == r.Length)) {
if (String.Compare (role, 0, r, 0, l, true) == 0)
return true;
}
}
return false;
}
}
}
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