Merge pull request #347 from JamesB7/master
[mono.git] / mcs / class / System / System.Web / AspNetHostingPermissionAttribute.cs
1 //
2 // System.Web.AspNetHostingPermissionAttribute.cs
3 //
4 // Authors:
5 //      Andreas Nahr (ClassDevelopment@A-SoftTech.com)
6 //      Sebastien Pouliot  <sebastien@ximian.com>
7 //
8 // Copyright (C) 2004-2005 Novell, Inc (http://www.novell.com)
9 //
10 // Permission is hereby granted, free of charge, to any person obtaining
11 // a copy of this software and associated documentation files (the
12 // "Software"), to deal in the Software without restriction, including
13 // without limitation the rights to use, copy, modify, merge, publish,
14 // distribute, sublicense, and/or sell copies of the Software, and to
15 // permit persons to whom the Software is furnished to do so, subject to
16 // the following conditions:
17 // 
18 // The above copyright notice and this permission notice shall be
19 // included in all copies or substantial portions of the Software.
20 // 
21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
28 //
29
30 using System.Security;
31 using System.Security.Permissions;
32
33 namespace System.Web {
34
35         [Serializable]
36         [AttributeUsage (AttributeTargets.All, AllowMultiple = true, Inherited = false)]
37         public sealed class AspNetHostingPermissionAttribute : CodeAccessSecurityAttribute {
38
39                 private AspNetHostingPermissionLevel _level;
40
41                 public AspNetHostingPermissionAttribute (SecurityAction action)
42                         : base (action)
43                 {
44                         // LAMESPEC: seems to initialize to None
45                         _level = AspNetHostingPermissionLevel.None;
46                 }
47
48                 public override IPermission CreatePermission ()
49                 {
50                         if (base.Unrestricted)
51                                 return new AspNetHostingPermission (PermissionState.Unrestricted);
52                         else
53                                 return new AspNetHostingPermission (_level);
54                 }
55
56                 public AspNetHostingPermissionLevel Level {
57                         get { return _level; }
58                         set {
59                                 if ((value < AspNetHostingPermissionLevel.None) || (value > AspNetHostingPermissionLevel.Unrestricted)) {
60                                         string msg = Locale.GetText ("Invalid enum {0}.");
61                                         throw new ArgumentException (String.Format (msg, value), "Level");
62                                 }
63                                 _level = value;
64                         }
65                 }
66         }
67 }