Initial Commit

iTechSharp/srcbc/asn1/x509/GeneralNames.cs

@@ -0,0 +1,91 @@
+using System;
+using System.Text;
+
+using Org.BouncyCastle.Utilities;
+
+namespace Org.BouncyCastle.Asn1.X509
+{
+    public class GeneralNames
+        : Asn1Encodable
+    {
+        private readonly Asn1Sequence seq;
+
+		public static GeneralNames GetInstance(
+            object obj)
+        {
+            if (obj == null || obj is GeneralNames)
+            {
+                return (GeneralNames) obj;
+            }
+
+			if (obj is Asn1Sequence)
+            {
+                return new GeneralNames((Asn1Sequence) obj);
+            }
+
+			throw new ArgumentException("unknown object in factory: " + obj.GetType().Name, "obj");
+		}
+
+		public static GeneralNames GetInstance(
+            Asn1TaggedObject	obj,
+            bool				explicitly)
+        {
+            return GetInstance(Asn1Sequence.GetInstance(obj, explicitly));
+        }
+
+		/// <summary>Construct a GeneralNames object containing one GeneralName.</summary>
+		/// <param name="name">The name to be contained.</param>
+		public GeneralNames(
+			GeneralName name)
+		{
+			this.seq = new DerSequence(name);
+		}
+
+		private GeneralNames(
+            Asn1Sequence seq)
+        {
+            this.seq = seq;
+        }
+
+		public GeneralName[] GetNames()
+        {
+            GeneralName[] names = new GeneralName[seq.Count];
+
+			for (int i = 0; i != seq.Count; i++)
+            {
+                names[i] = GeneralName.GetInstance(seq[i]);
+            }
+
+			return names;
+        }
+
+		/**
+         * Produce an object suitable for an Asn1OutputStream.
+         * <pre>
+         * GeneralNames ::= Sequence SIZE {1..MAX} OF GeneralName
+         * </pre>
+         */
+        public override Asn1Object ToAsn1Object()
+        {
+            return seq;
+        }
+
+		public override string ToString()
+		{
+			StringBuilder buf = new StringBuilder();
+			string sep = Platform.NewLine;
+			GeneralName[] names = GetNames();
+
+			buf.Append("GeneralNames:");
+			buf.Append(sep);
+
+			for (int i = 0; i != names.Length; i++)
+			{
+				buf.Append("    ");
+				buf.Append(names[i]);
+				buf.Append(sep);
+			}
+			return buf.ToString();
+		}
+	}
+}