1 files changed, 93 insertions, 0 deletions
diff --git a/Crypto/src/asn1/Asn1EncodableVector.cs b/Crypto/src/asn1/Asn1EncodableVector.cs
new file mode 100644
index 000000000..49532fe57
--- /dev/null
+++ b/Crypto/src/asn1/Asn1EncodableVector.cs
@@ -0,0 +1,93 @@
+using System;
+using System.Collections;
+
+using Org.BouncyCastle.Utilities;
+
+namespace Org.BouncyCastle.Asn1
+{
+    public class Asn1EncodableVector
+		: IEnumerable
+    {
+        private IList v = Platform.CreateArrayList();
+
+		public static Asn1EncodableVector FromEnumerable(
+			IEnumerable e)
+		{
+			Asn1EncodableVector v = new Asn1EncodableVector();
+			foreach (Asn1Encodable obj in e)
+			{
+				v.Add(obj);
+			}
+			return v;
+		}
+
+//		public Asn1EncodableVector()
+//		{
+//		}
+
+		public Asn1EncodableVector(
+			params Asn1Encodable[] v)
+		{
+			Add(v);
+		}
+
+//		public void Add(
+//			Asn1Encodable obj)
+//		{
+//			v.Add(obj);
+//		}
+
+		public void Add(
+			params Asn1Encodable[] objs)
+		{
+			foreach (Asn1Encodable obj in objs)
+			{
+				v.Add(obj);
+			}
+		}
+
+		public void AddOptional(
+			params Asn1Encodable[] objs)
+		{
+			if (objs != null)
+			{
+				foreach (Asn1Encodable obj in objs)
+				{
+					if (obj != null)
+					{
+						v.Add(obj);
+					}
+				}
+			}
+		}
+
+		public Asn1Encodable this[
+			int index]
+		{
+			get { return (Asn1Encodable) v[index]; }
+		}
+
+		[Obsolete("Use 'object[index]' syntax instead")]
+		public Asn1Encodable Get(
+            int index)
+        {
+            return this[index];
+        }
+
+		[Obsolete("Use 'Count' property instead")]
+		public int Size
+		{
+			get { return v.Count; }
+		}
+
+		public int Count
+		{
+			get { return v.Count; }
+		}
+
+		public IEnumerator GetEnumerator()
+		{
+			return v.GetEnumerator();
+		}
+	}
+}