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//
// System.Security.Permissions.UrlIdentityPermission.cs
//
// Author
// Sebastien Pouliot <spouliot@motus.com>
//
// Copyright (C) 2003 Motus Technologies. http://www.motus.com
//
//
// Copyright (C) 2004 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;
using System.Globalization;
namespace System.Security.Permissions {
[Serializable]
public sealed class UrlIdentityPermission : CodeAccessPermission, IBuiltInPermission {
private string url;
public UrlIdentityPermission (PermissionState state) : base ()
{
if (state != PermissionState.None)
throw new ArgumentException ("only accept None");
}
public UrlIdentityPermission (string site) : base ()
{
if (site == null)
throw new ArgumentNullException ("site");
url = site;
}
public string Url {
get {
if (url == null)
throw new NullReferenceException ("Url");
return url;
}
set { url = value; }
}
public override IPermission Copy ()
{
return new UrlIdentityPermission (url);
}
public override void FromXml (SecurityElement esd)
{
if (esd == null)
throw new ArgumentNullException (
Locale.GetText ("The argument is null."));
if (esd.Attribute ("class") != GetType ().AssemblyQualifiedName)
throw new ArgumentException (
Locale.GetText ("The argument is not valid"));
if (esd.Attribute ("version") != "1")
throw new ArgumentException (
Locale.GetText ("The argument is not valid"));
url = esd.Attribute ("Url");
}
[MonoTODO]
public override IPermission Intersect (IPermission target)
{
// if one permission is null (object or url) then there's no intersection
// if both are null then intersection is null
if ((target == null) || (url == null))
return null;
// if non null, target must be of the same type
if (!(target is UrlIdentityPermission))
throw new ArgumentNullException ("target");
UrlIdentityPermission targetUrl = (target as UrlIdentityPermission);
if (targetUrl.Url == null)
return null;
// TODO
return null;
}
[MonoTODO]
public override bool IsSubsetOf (IPermission target)
{
return false;
}
public override SecurityElement ToXml ()
{
SecurityElement e = new SecurityElement ("IPermission");
e.AddAttribute ("class", GetType ().AssemblyQualifiedName);
e.AddAttribute ("version", "1");
e.AddAttribute ("Url", url);
return e;
}
[MonoTODO]
public override IPermission Union (IPermission target)
{
return null;
}
// IBuiltInPermission
int IBuiltInPermission.GetTokenIndex ()
{
return 12;
}
}
}
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