1 files changed, 90 insertions, 0 deletions
diff --git a/crypto/src/asn1/ocsp/Request.cs b/crypto/src/asn1/ocsp/Request.cs
new file mode 100644
index 000000000..116c15e73
--- /dev/null
+++ b/crypto/src/asn1/ocsp/Request.cs
@@ -0,0 +1,90 @@
+using System;
+
+using Org.BouncyCastle.Asn1;
+using Org.BouncyCastle.Asn1.X509;
+
+namespace Org.BouncyCastle.Asn1.Ocsp
+{
+    public class Request
+        : Asn1Encodable
+    {
+        private readonly CertID			reqCert;
+        private readonly X509Extensions	singleRequestExtensions;
+
+		public static Request GetInstance(
+			Asn1TaggedObject	obj,
+			bool				explicitly)
+		{
+			return GetInstance(Asn1Sequence.GetInstance(obj, explicitly));
+		}
+
+		public static Request GetInstance(
+			object obj)
+		{
+			if (obj == null || obj is Request)
+			{
+				return (Request)obj;
+			}
+
+			if (obj is Asn1Sequence)
+			{
+				return new Request((Asn1Sequence)obj);
+			}
+
+			throw new ArgumentException("unknown object in factory: " + obj.GetType().Name, "obj");
+		}
+
+		public Request(
+            CertID			reqCert,
+            X509Extensions	singleRequestExtensions)
+        {
+			if (reqCert == null)
+				throw new ArgumentNullException("reqCert");
+
+			this.reqCert = reqCert;
+            this.singleRequestExtensions = singleRequestExtensions;
+        }
+
+		private Request(
+			Asn1Sequence seq)
+        {
+			reqCert = CertID.GetInstance(seq[0]);
+
+			if (seq.Count == 2)
+            {
+                singleRequestExtensions = X509Extensions.GetInstance(
+					(Asn1TaggedObject)seq[1], true);
+            }
+        }
+
+		public CertID ReqCert
+		{
+			get { return reqCert; }
+		}
+
+		public X509Extensions SingleRequestExtensions
+		{
+			get { return singleRequestExtensions; }
+		}
+
+		/**
+         * Produce an object suitable for an Asn1OutputStream.
+         * <pre>
+         * Request         ::=     Sequence {
+         *     reqCert                     CertID,
+         *     singleRequestExtensions     [0] EXPLICIT Extensions OPTIONAL }
+         * </pre>
+         */
+        public override Asn1Object ToAsn1Object()
+        {
+            Asn1EncodableVector v = new Asn1EncodableVector(reqCert);
+
+			if (singleRequestExtensions != null)
+            {
+                v.Add(new DerTaggedObject(true, 0, singleRequestExtensions));
+            }
+
+			return new DerSequence(v);
+        }
+    }
+}