init commit

output/Libraries/BouncyCastle.Crypto/Org/BouncyCastle/Asn1/X509/DistributionPointName.cs

@@ -0,0 +1,99 @@
+using System;
+using System.Text;
+using Org.BouncyCastle.Utilities;
+
+namespace Org.BouncyCastle.Asn1.X509;
+
+public class DistributionPointName : Asn1Encodable, IAsn1Choice
+{
+	public const int FullName = 0;
+
+	public const int NameRelativeToCrlIssuer = 1;
+
+	internal readonly Asn1Encodable name;
+
+	internal readonly int type;
+
+	public int PointType => type;
+
+	public Asn1Encodable Name => name;
+
+	public static DistributionPointName GetInstance(Asn1TaggedObject obj, bool explicitly)
+	{
+		return GetInstance(Asn1TaggedObject.GetInstance(obj, explicitly: true));
+	}
+
+	public static DistributionPointName GetInstance(object obj)
+	{
+		if (obj == null || obj is DistributionPointName)
+		{
+			return (DistributionPointName)obj;
+		}
+		if (obj is Asn1TaggedObject)
+		{
+			return new DistributionPointName((Asn1TaggedObject)obj);
+		}
+		throw new ArgumentException("unknown object in factory: " + Platform.GetTypeName(obj), "obj");
+	}
+
+	public DistributionPointName(int type, Asn1Encodable name)
+	{
+		this.type = type;
+		this.name = name;
+	}
+
+	public DistributionPointName(GeneralNames name)
+		: this(0, name)
+	{
+	}
+
+	public DistributionPointName(Asn1TaggedObject obj)
+	{
+		type = obj.TagNo;
+		if (type == 0)
+		{
+			name = GeneralNames.GetInstance(obj, explicitly: false);
+		}
+		else
+		{
+			name = Asn1Set.GetInstance(obj, explicitly: false);
+		}
+	}
+
+	public override Asn1Object ToAsn1Object()
+	{
+		return new DerTaggedObject(explicitly: false, type, name);
+	}
+
+	public override string ToString()
+	{
+		string newLine = Platform.NewLine;
+		StringBuilder stringBuilder = new StringBuilder();
+		stringBuilder.Append("DistributionPointName: [");
+		stringBuilder.Append(newLine);
+		if (type == 0)
+		{
+			appendObject(stringBuilder, newLine, "fullName", name.ToString());
+		}
+		else
+		{
+			appendObject(stringBuilder, newLine, "nameRelativeToCRLIssuer", name.ToString());
+		}
+		stringBuilder.Append("]");
+		stringBuilder.Append(newLine);
+		return stringBuilder.ToString();
+	}
+
+	private void appendObject(StringBuilder buf, string sep, string name, string val)
+	{
+		string value = "    ";
+		buf.Append(value);
+		buf.Append(name);
+		buf.Append(":");
+		buf.Append(sep);
+		buf.Append(value);
+		buf.Append(value);
+		buf.Append(val);
+		buf.Append(sep);
+	}
+}