added NET_2_0 strongly typed overrides

[mono.git] / mcs / class / corlib / System.Security.Principal / GenericPrincipal.cs

diff --git a/mcs/class/corlib/System.Security.Principal/GenericPrincipal.cs b/mcs/class/corlib/System.Security.Principal/GenericPrincipal.cs
index f0d4da043479c71743c7c9df022d40539a571e2c..15d12cc351189790ea79089f066c2389746168df 100644 (file)
--- a/mcs/class/corlib/System.Security.Principal/GenericPrincipal.cs
+++ b/mcs/class/corlib/System.Security.Principal/GenericPrincipal.cs
@@ -1,46 +1,77 @@
 //
 // System.Security.Principal.GenericPrincipal.cs
 //
-// Author:
-//   Miguel de Icaza (miguel@ximian.com)
+// 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 {
-               IIdentity identity;
-               string [] roles;
+
+               // 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");
 
-                       this.identity = identity;
+                       m_identity = identity;
                        if (roles != null) {
                                // make our own (unchangeable) copy of the roles
-                               this.roles = new string [roles.Length];
+                               m_roles = new string [roles.Length];
                                for (int i=0; i < roles.Length; i++)
-                                       this.roles [i] = roles [i];
+                                       m_roles [i] = roles [i];
                        }
                }
 
                public virtual IIdentity Identity {
-                       get { return identity; }
+                       get { return m_identity; }
                }
 
                public virtual bool IsInRole (string role)
                {
-                       if (roles == null)
+                       if (m_roles == null)
                                return false;
 
-                       foreach (string r in roles)
-                               if (role == r)
-                                       return true;
-
+                       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;
                }
        }