init commit

output/Libraries/BouncyCastle.Crypto/Org/BouncyCastle/Asn1/BerSet.cs

@@ -0,0 +1,80 @@
+using System;
+using System.Collections;
+
+namespace Org.BouncyCastle.Asn1;
+
+public class BerSet : DerSet
+{
+	public new static readonly BerSet Empty = new BerSet();
+
+	public new static BerSet FromVector(Asn1EncodableVector v)
+	{
+		if (v.Count >= 1)
+		{
+			return new BerSet(v);
+		}
+		return Empty;
+	}
+
+	internal new static BerSet FromVector(Asn1EncodableVector v, bool needsSorting)
+	{
+		if (v.Count >= 1)
+		{
+			return new BerSet(v, needsSorting);
+		}
+		return Empty;
+	}
+
+	public BerSet()
+	{
+	}
+
+	public BerSet(Asn1Encodable obj)
+		: base(obj)
+	{
+	}
+
+	public BerSet(Asn1EncodableVector v)
+		: base(v, needsSorting: false)
+	{
+	}
+
+	internal BerSet(Asn1EncodableVector v, bool needsSorting)
+		: base(v, needsSorting)
+	{
+	}
+
+	internal override void Encode(DerOutputStream derOut)
+	{
+		if (derOut is Asn1OutputStream || derOut is BerOutputStream)
+		{
+			derOut.WriteByte(49);
+			derOut.WriteByte(128);
+			{
+				IEnumerator enumerator = GetEnumerator();
+				try
+				{
+					while (enumerator.MoveNext())
+					{
+						Asn1Encodable obj = (Asn1Encodable)enumerator.Current;
+						derOut.WriteObject(obj);
+					}
+				}
+				finally
+				{
+					IDisposable disposable = enumerator as IDisposable;
+					if (disposable != null)
+					{
+						disposable.Dispose();
+					}
+				}
+			}
+			derOut.WriteByte(0);
+			derOut.WriteByte(0);
+		}
+		else
+		{
+			base.Encode(derOut);
+		}
+	}
+}