2005-05-16 Sebastien Pouliot <sebastien@ximian.com>

	* PermissionSet.cs: Add support for "hidden" read-only mode (as used
	by PolicyStatement).
	* SecurityFrame.cs: Add some debugging code in the ToString method.
	* SecurityManager.cs: Changed internal API so we can display the 
	permission that failed in a PermissionSet (e.g. assembly or appdomain).


svn path=/trunk/mcs/; revision=44585

1 files changed, 16 insertions, 0 deletions

diff --git a/mcs/class/corlib/System.Security/SecurityFrame.cs b/mcs/class/corlib/System.Security/SecurityFrame.cs
index 14f412dfb6f..7824e0880dd 100644
--- a/mcs/class/corlib/System.Security/SecurityFrame.cs
+++ b/mcs/class/corlib/System.Security/SecurityFrame.cs
@@ -31,6 +31,7 @@ using System.Globalization;
 using System.Reflection;
 using System.Runtime.CompilerServices;
 using System.Security.Permissions;
+using System.Text;
 
 namespace System.Security {
 
@@ -152,6 +153,21 @@ namespace System.Security {
 			return true;
 		}
 
+		public override string ToString ()
+		{
+			StringBuilder sb = new StringBuilder ();
+			sb.AppendFormat ("Frame: {0}{1}", _method, Environment.NewLine);
+			sb.AppendFormat ("\tAppDomain: {0}{1}", Domain, Environment.NewLine);
+			sb.AppendFormat ("\tAssembly: {0}{1}", Assembly, Environment.NewLine);
+			if (_assert != null)
+				sb.AppendFormat ("\tAssert: {0}{1}", _assert, Environment.NewLine);
+			if (_deny != null)
+				sb.AppendFormat ("\tDeny: {0}{1}", _deny, Environment.NewLine);
+			if (_permitonly != null)
+				sb.AppendFormat ("\tPermitOnly: {0}{1}", _permitonly, Environment.NewLine);
+			return sb.ToString ();
+		}
+
 		static public ArrayList GetStack (int skipFrames)
 		{
 			Array stack = _GetSecurityStack (skipFrames+2);