69 lines
2.3 KiB
C#
69 lines
2.3 KiB
C#
//
|
|
// System.Drawing.PrintingPermissionAttribute.cs
|
|
//
|
|
// Authors:
|
|
// Dennis Hayes (dennish@Raytek.com)
|
|
// Herve Poussineau (hpoussineau@fr.st)
|
|
// Sebastien Pouliot <sebastien@ximian.com>
|
|
//
|
|
// (C) 2002 Ximian, Inc
|
|
// 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.Security;
|
|
using System.Security.Permissions;
|
|
|
|
namespace System.Drawing.Printing {
|
|
|
|
[AttributeUsage (AttributeTargets.All, AllowMultiple=true)]
|
|
// strangely this class isn't [Serializable] like other permission classes
|
|
public sealed class PrintingPermissionAttribute : CodeAccessSecurityAttribute {
|
|
|
|
private PrintingPermissionLevel _level;
|
|
|
|
public PrintingPermissionAttribute (SecurityAction action)
|
|
: base (action)
|
|
{
|
|
// seems to always assign PrintingPermissionLevel.NoPrinting ...
|
|
}
|
|
|
|
public PrintingPermissionLevel Level {
|
|
get { return _level; }
|
|
set {
|
|
if (!Enum.IsDefined (typeof (PrintingPermissionLevel), value)) {
|
|
string msg = Locale.GetText ("Invalid enum {0}");
|
|
throw new ArgumentException (String.Format (msg, value), "Level");
|
|
}
|
|
_level = value;
|
|
}
|
|
}
|
|
|
|
public override IPermission CreatePermission ()
|
|
{
|
|
if (base.Unrestricted)
|
|
return new PrintingPermission (PermissionState.Unrestricted);
|
|
else
|
|
return new PrintingPermission (_level);
|
|
}
|
|
}
|
|
}
|