1 files changed, 115 insertions, 0 deletions
diff --git a/crypto/src/asn1/cmp/KeyRecRepContent.cs b/crypto/src/asn1/cmp/KeyRecRepContent.cs
new file mode 100644
index 000000000..b0352f048
--- /dev/null
+++ b/crypto/src/asn1/cmp/KeyRecRepContent.cs
@@ -0,0 +1,115 @@
+using System;
+
+namespace Org.BouncyCastle.Asn1.Cmp
+{
+	public class KeyRecRepContent
+		: Asn1Encodable
+	{
+		private readonly PkiStatusInfo status;
+		private readonly CmpCertificate newSigCert;
+		private readonly Asn1Sequence caCerts;
+		private readonly Asn1Sequence keyPairHist;
+
+		private KeyRecRepContent(Asn1Sequence seq)
+		{
+			status = PkiStatusInfo.GetInstance(seq[0]);
+
+			for (int pos = 1; pos < seq.Count; ++pos)
+			{
+				Asn1TaggedObject tObj = Asn1TaggedObject.GetInstance(seq[pos]);
+
+				switch (tObj.TagNo)
+				{
+					case 0:
+						newSigCert = CmpCertificate.GetInstance(tObj.GetObject());
+						break;
+					case 1:
+						caCerts = Asn1Sequence.GetInstance(tObj.GetObject());
+						break;
+					case 2:
+						keyPairHist = Asn1Sequence.GetInstance(tObj.GetObject());
+						break;
+					default:
+						throw new ArgumentException("unknown tag number: " + tObj.TagNo, "seq");
+				}
+			}
+		}
+
+		public static KeyRecRepContent GetInstance(object obj)
+		{
+			if (obj is KeyRecRepContent)
+				return (KeyRecRepContent)obj;
+
+			if (obj is Asn1Sequence)
+				return new KeyRecRepContent((Asn1Sequence)obj);
+
+			throw new ArgumentException("Invalid object: " + obj.GetType().Name, "obj");
+		}
+
+		public virtual PkiStatusInfo Status
+		{
+			get { return status; }
+		}
+
+		public virtual CmpCertificate NewSigCert
+		{
+			get { return newSigCert; }
+		}
+
+		public virtual CmpCertificate[] GetCACerts()
+		{
+			if (caCerts == null)
+				return null;
+
+			CmpCertificate[] results = new CmpCertificate[caCerts.Count];
+			for (int i = 0; i != results.Length; ++i)
+			{
+				results[i] = CmpCertificate.GetInstance(caCerts[i]);
+			}
+			return results;
+		}
+
+		public virtual CertifiedKeyPair[] GetKeyPairHist()
+		{
+			if (keyPairHist == null)
+				return null;
+
+			CertifiedKeyPair[] results = new CertifiedKeyPair[keyPairHist.Count];
+			for (int i = 0; i != results.Length; ++i)
+			{
+				results[i] = CertifiedKeyPair.GetInstance(keyPairHist[i]);
+			}
+			return results;
+		}
+
+		/**
+		 * <pre>
+		 * KeyRecRepContent ::= SEQUENCE {
+		 *                         status                  PKIStatusInfo,
+		 *                         newSigCert          [0] CMPCertificate OPTIONAL,
+		 *                         caCerts             [1] SEQUENCE SIZE (1..MAX) OF
+		 *                                                           CMPCertificate OPTIONAL,
+		 *                         keyPairHist         [2] SEQUENCE SIZE (1..MAX) OF
+		 *                                                           CertifiedKeyPair OPTIONAL
+		 *              }
+		 * </pre> 
+		 * @return a basic ASN.1 object representation.
+		 */
+		public override Asn1Object ToAsn1Object()
+		{
+			Asn1EncodableVector v = new Asn1EncodableVector(status);
+			AddOptional(v, 0, newSigCert);
+			AddOptional(v, 1, caCerts);
+			AddOptional(v, 2, keyPairHist);
+			return new DerSequence(v);
+		}
+
+		private void AddOptional(Asn1EncodableVector v, int tagNo, Asn1Encodable obj)
+		{
+			if (obj != null)
+			{
+				v.Add(new DerTaggedObject(true, tagNo, obj));
+			}
+		}
+	}
+}