1 files changed, 71 insertions, 8 deletions

diff --git a/mcs/class/System/System.Security.Cryptography.X509Certificates/X509ChainElement.cs b/mcs/class/System/System.Security.Cryptography.X509Certificates/X509ChainElement.cs
index 086ce7c8a6c..103f2a11992 100644
--- a/mcs/class/System/System.Security.Cryptography.X509Certificates/X509ChainElement.cs
+++ b/mcs/class/System/System.Security.Cryptography.X509Certificates/X509ChainElement.cs
@@ -5,7 +5,7 @@
 //	Sebastien Pouliot  <sebastien@ximian.com>
 //
 // (C) 2003 Motus Technologies Inc. (http://www.motus.com)
-// Copyright (C) 2005 Novell Inc. (http://www.novell.com)
+// Copyright (C) 2005-2006 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
@@ -33,28 +33,91 @@ namespace System.Security.Cryptography.X509Certificates {
 
 	public class X509ChainElement {
 
+		private X509Certificate2 certificate;
+		private X509ChainStatus[] status;
+		private string info;
+
 		// constructors
 
 		// only accessible from X509Chain.ChainElements
-		internal X509ChainElement ()
+		internal X509ChainElement (X509Certificate2 certificate, X509ChainStatusFlags flags)
 		{
+			this.certificate = certificate;
+
+			if (flags == X509ChainStatusFlags.NoError) {
+				status = new X509ChainStatus [0];
+			} else {
+				int size = Count (flags);
+				status = new X509ChainStatus [size];
+
+				int n = 0;
+				// process every possible error

+				Set (status, ref n, flags, X509ChainStatusFlags.UntrustedRoot);

+				Set (status, ref n, flags, X509ChainStatusFlags.NotTimeValid);
+				// not yet sorted after this...
+				Set (status, ref n, flags, X509ChainStatusFlags.NotTimeNested);
+				Set (status, ref n, flags, X509ChainStatusFlags.Revoked);
+				Set (status, ref n, flags, X509ChainStatusFlags.NotSignatureValid);
+				Set (status, ref n, flags, X509ChainStatusFlags.NotValidForUsage);
+				Set (status, ref n, flags, X509ChainStatusFlags.RevocationStatusUnknown);
+				Set (status, ref n, flags, X509ChainStatusFlags.Cyclic);
+				Set (status, ref n, flags, X509ChainStatusFlags.InvalidExtension);
+				Set (status, ref n, flags, X509ChainStatusFlags.InvalidPolicyConstraints);
+				Set (status, ref n, flags, X509ChainStatusFlags.InvalidBasicConstraints);
+				Set (status, ref n, flags, X509ChainStatusFlags.InvalidNameConstraints);
+				Set (status, ref n, flags, X509ChainStatusFlags.HasNotSupportedNameConstraint);
+				Set (status, ref n, flags, X509ChainStatusFlags.HasNotDefinedNameConstraint);
+				Set (status, ref n, flags, X509ChainStatusFlags.HasNotPermittedNameConstraint);
+				Set (status, ref n, flags, X509ChainStatusFlags.HasExcludedNameConstraint);
+				Set (status, ref n, flags, X509ChainStatusFlags.PartialChain);
+				Set (status, ref n, flags, X509ChainStatusFlags.CtlNotTimeValid);
+				Set (status, ref n, flags, X509ChainStatusFlags.CtlNotSignatureValid);
+				Set (status, ref n, flags, X509ChainStatusFlags.CtlNotValidForUsage);
+				Set (status, ref n, flags, X509ChainStatusFlags.OfflineRevocation);
+				Set (status, ref n, flags, X509ChainStatusFlags.NoIssuanceChainPolicy);
+			}
+			// so far String.Empty is the only thing I've seen. 
+			// The interesting stuff is inside X509ChainStatus.Information
+			info = String.Empty;
 		}
 
 		// properties
 
-		[MonoTODO]
 		public X509Certificate2 Certificate {
-			get { return null; }
+			get { return certificate; }
 		}
 
-		[MonoTODO]
 		public X509ChainStatus[] ChainElementStatus {
-			get { return null; }
+			get { return status; }
 		}
 
-		[MonoTODO]
 		public string Information {
-			get { return null; }
+			get { return info; }
+		}
+
+		// private stuff
+
+		private int Count (X509ChainStatusFlags flags)
+		{
+			int size = 0;
+			int n = 0;
+			int f = (int) flags;
+			int m = 0x1;
+			while (n++ < 32) {
+				if ((f & m) == m)
+					size++;
+				m <<= 1;
+			}
+			return size;
+		}
+
+		private void Set (X509ChainStatus[] status, ref int position, X509ChainStatusFlags flags, X509ChainStatusFlags mask)
+		{
+			if ((flags & mask) != 0) {
+				status [position].Status = mask;
+				status [position].StatusInformation = X509ChainStatus.GetInformation (mask);
+				position++;
+			}
 		}
 	}
 }