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//
// System.Security.Policy.PermissionRequestEvidence.cs
//
// Authors:
// Nick Drochak (ndrochak@gol.com)
// Sebastien Pouliot <sebastien@ximian.com>
//
// (C) 2003 Nick Drochak
// 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.
//
using System.Runtime.InteropServices;
namespace System.Security.Policy {
[Serializable]
#if NET_2_0
[ComVisible (true)]
#endif
public sealed class PermissionRequestEvidence : IBuiltInEvidence {
private PermissionSet requested, optional, denied;
public PermissionRequestEvidence (PermissionSet requested, PermissionSet optional, PermissionSet denied)
{
if (requested != null)
this.requested = new PermissionSet (requested);
if (optional != null)
this.optional = new PermissionSet (optional);
if (denied != null)
this.denied = new PermissionSet (denied);
}
public PermissionSet DeniedPermissions {
get { return denied; }
}
public PermissionSet OptionalPermissions {
get { return optional; }
}
public PermissionSet RequestedPermissions {
get { return requested; }
}
public PermissionRequestEvidence Copy ()
{
return new PermissionRequestEvidence (requested, optional, denied);
}
public override string ToString ()
{
SecurityElement se = new SecurityElement ("System.Security.Policy.PermissionRequestEvidence");
se.AddAttribute ("version", "1");
if (requested != null) {
SecurityElement requestElement = new SecurityElement ("Request");
requestElement.AddChild (requested.ToXml ());
se.AddChild (requestElement);
}
if (optional != null) {
SecurityElement optionalElement = new SecurityElement ("Optional");
optionalElement.AddChild (optional.ToXml ());
se.AddChild (optionalElement);
}
if (denied != null) {
SecurityElement deniedElement = new SecurityElement ("Denied");
deniedElement.AddChild (denied.ToXml ());
se.AddChild (deniedElement);
}
return se.ToString ();
}
// interface IBuiltInEvidence
int IBuiltInEvidence.GetRequiredSize (bool verbose)
{
int size = verbose ? 3 : 1;
if (requested != null) {
int r = requested.ToXml ().ToString ().Length + (verbose ? 5 : 0);
size += r;
}
if (optional != null) {
int o = optional.ToXml ().ToString ().Length + (verbose ? 5 : 0);
size += o;
}
if (denied != null) {
int d = denied.ToXml ().ToString ().Length + (verbose ? 5 : 0);
size += d;
}
return size;
}
[MonoTODO ("IBuiltInEvidence")]
int IBuiltInEvidence.InitFromBuffer (char [] buffer, int position)
{
return 0;
}
[MonoTODO ("IBuiltInEvidence")]
int IBuiltInEvidence.OutputToBuffer (char [] buffer, int position, bool verbose)
{
return 0;
}
}
}
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