init commit

output/Libraries/BouncyCastle.Crypto/Org/BouncyCastle/Asn1/Ocsp/SingleResponse.cs

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+using System;
+using Org.BouncyCastle.Asn1.X509;
+using Org.BouncyCastle.Utilities;
+
+namespace Org.BouncyCastle.Asn1.Ocsp;
+
+public class SingleResponse : Asn1Encodable
+{
+	private readonly CertID certID;
+
+	private readonly CertStatus certStatus;
+
+	private readonly DerGeneralizedTime thisUpdate;
+
+	private readonly DerGeneralizedTime nextUpdate;
+
+	private readonly X509Extensions singleExtensions;
+
+	public CertID CertId => certID;
+
+	public CertStatus CertStatus => certStatus;
+
+	public DerGeneralizedTime ThisUpdate => thisUpdate;
+
+	public DerGeneralizedTime NextUpdate => nextUpdate;
+
+	public X509Extensions SingleExtensions => singleExtensions;
+
+	public SingleResponse(CertID certID, CertStatus certStatus, DerGeneralizedTime thisUpdate, DerGeneralizedTime nextUpdate, X509Extensions singleExtensions)
+	{
+		this.certID = certID;
+		this.certStatus = certStatus;
+		this.thisUpdate = thisUpdate;
+		this.nextUpdate = nextUpdate;
+		this.singleExtensions = singleExtensions;
+	}
+
+	public SingleResponse(Asn1Sequence seq)
+	{
+		certID = CertID.GetInstance(seq[0]);
+		certStatus = CertStatus.GetInstance(seq[1]);
+		thisUpdate = (DerGeneralizedTime)seq[2];
+		if (seq.Count > 4)
+		{
+			nextUpdate = DerGeneralizedTime.GetInstance((Asn1TaggedObject)seq[3], isExplicit: true);
+			singleExtensions = X509Extensions.GetInstance((Asn1TaggedObject)seq[4], explicitly: true);
+		}
+		else if (seq.Count > 3)
+		{
+			Asn1TaggedObject asn1TaggedObject = (Asn1TaggedObject)seq[3];
+			if (asn1TaggedObject.TagNo == 0)
+			{
+				nextUpdate = DerGeneralizedTime.GetInstance(asn1TaggedObject, isExplicit: true);
+			}
+			else
+			{
+				singleExtensions = X509Extensions.GetInstance(asn1TaggedObject, explicitly: true);
+			}
+		}
+	}
+
+	public static SingleResponse GetInstance(Asn1TaggedObject obj, bool explicitly)
+	{
+		return GetInstance(Asn1Sequence.GetInstance(obj, explicitly));
+	}
+
+	public static SingleResponse GetInstance(object obj)
+	{
+		if (obj == null || obj is SingleResponse)
+		{
+			return (SingleResponse)obj;
+		}
+		if (obj is Asn1Sequence)
+		{
+			return new SingleResponse((Asn1Sequence)obj);
+		}
+		throw new ArgumentException("unknown object in factory: " + Platform.GetTypeName(obj), "obj");
+	}
+
+	public override Asn1Object ToAsn1Object()
+	{
+		Asn1EncodableVector asn1EncodableVector = new Asn1EncodableVector(certID, certStatus, thisUpdate);
+		if (nextUpdate != null)
+		{
+			asn1EncodableVector.Add(new DerTaggedObject(explicitly: true, 0, nextUpdate));
+		}
+		if (singleExtensions != null)
+		{
+			asn1EncodableVector.Add(new DerTaggedObject(explicitly: true, 1, singleExtensions));
+		}
+		return new DerSequence(asn1EncodableVector);
+	}
+}