Initial Commit

iTechSharp/srcbc/asn1/x509/CRLDistPoint.cs

@@ -0,0 +1,93 @@
+using System;
+using System.Text;
+
+using Org.BouncyCastle.Utilities;
+
+namespace Org.BouncyCastle.Asn1.X509
+{
+    public class CrlDistPoint
+        : Asn1Encodable
+    {
+        internal readonly Asn1Sequence seq;
+
+		public static CrlDistPoint GetInstance(
+            Asn1TaggedObject	obj,
+            bool				explicitly)
+        {
+            return GetInstance(Asn1Sequence.GetInstance(obj, explicitly));
+        }
+
+		public static CrlDistPoint GetInstance(
+            object obj)
+        {
+            if (obj is CrlDistPoint || obj == null)
+            {
+                return (CrlDistPoint) obj;
+            }
+
+			if (obj is Asn1Sequence)
+            {
+                return new CrlDistPoint((Asn1Sequence) obj);
+            }
+
+			throw new ArgumentException("unknown object in factory: " + obj.GetType().Name, "obj");
+		}
+
+		private CrlDistPoint(
+            Asn1Sequence seq)
+        {
+            this.seq = seq;
+        }
+
+		public CrlDistPoint(
+            DistributionPoint[] points)
+        {
+			seq = new DerSequence(points);
+        }
+
+		/**
+         * Return the distribution points making up the sequence.
+         *
+         * @return DistributionPoint[]
+         */
+        public DistributionPoint[] GetDistributionPoints()
+        {
+            DistributionPoint[] dp = new DistributionPoint[seq.Count];
+
+			for (int i = 0; i != seq.Count; ++i)
+            {
+                dp[i] = DistributionPoint.GetInstance(seq[i]);
+            }
+
+			return dp;
+        }
+
+		/**
+         * Produce an object suitable for an Asn1OutputStream.
+         * <pre>
+         * CrlDistPoint ::= Sequence SIZE {1..MAX} OF DistributionPoint
+         * </pre>
+         */
+        public override Asn1Object ToAsn1Object()
+        {
+            return seq;
+        }
+
+		public override string ToString()
+		{
+			StringBuilder buf = new StringBuilder();
+			string sep = Platform.NewLine;
+
+			buf.Append("CRLDistPoint:");
+			buf.Append(sep);
+			DistributionPoint[] dp = GetDistributionPoints();
+			for (int i = 0; i != dp.Length; i++)
+			{
+				buf.Append("    ");
+				buf.Append(dp[i]);
+				buf.Append(sep);
+			}
+			return buf.ToString();
+		}
+	}
+}