DistributionPoint
using System.Text;
namespace Org.BouncyCastle.Asn1.X509
{
public class DistributionPoint : Asn1Encodable
{
private readonly DistributionPointName m_distributionPoint;
private readonly ReasonFlags m_reasons;
private readonly GeneralNames m_crlIssuer;
public DistributionPointName DistributionPointName => m_distributionPoint;
public ReasonFlags Reasons => m_reasons;
public GeneralNames CrlIssuer => m_crlIssuer;
public static DistributionPoint GetInstance(object obj)
{
if (obj == null)
return null;
DistributionPoint distributionPoint = obj as DistributionPoint;
if (distributionPoint != null)
return distributionPoint;
return new DistributionPoint(Asn1Sequence.GetInstance(obj));
}
public static DistributionPoint GetInstance(Asn1TaggedObject obj, bool explicitly)
{
return GetInstance(Asn1Sequence.GetInstance(obj, explicitly));
}
private DistributionPoint(Asn1Sequence seq)
{
for (int i = 0; i != seq.Count; i++) {
Asn1TaggedObject instance = Asn1TaggedObject.GetInstance(seq[i]);
switch (instance.TagNo) {
case 0:
m_distributionPoint = DistributionPointName.GetInstance(instance, true);
break;
case 1:
m_reasons = new ReasonFlags(DerBitString.GetInstance(instance, false));
break;
case 2:
m_crlIssuer = GeneralNames.GetInstance(instance, false);
break;
}
}
}
public DistributionPoint(DistributionPointName distributionPointName, ReasonFlags reasons, GeneralNames crlIssuer)
{
m_distributionPoint = distributionPointName;
m_reasons = reasons;
m_crlIssuer = crlIssuer;
}
public override Asn1Object ToAsn1Object()
{
Asn1EncodableVector asn1EncodableVector = new Asn1EncodableVector(3);
asn1EncodableVector.AddOptionalTagged(true, 0, m_distributionPoint);
asn1EncodableVector.AddOptionalTagged(false, 1, m_reasons);
asn1EncodableVector.AddOptionalTagged(false, 2, m_crlIssuer);
return new DerSequence(asn1EncodableVector);
}
public override string ToString()
{
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.AppendLine("DistributionPoint: [");
if (m_distributionPoint != null)
AppendObject(stringBuilder, "distributionPoint", m_distributionPoint.ToString());
if (m_reasons != null)
AppendObject(stringBuilder, "reasons", m_reasons.ToString());
if (m_crlIssuer != null)
AppendObject(stringBuilder, "cRLIssuer", m_crlIssuer.ToString());
stringBuilder.AppendLine("]");
return stringBuilder.ToString();
}
private void AppendObject(StringBuilder buf, string name, string val)
{
string value = " ";
buf.Append(value);
buf.Append(name);
buf.AppendLine(":");
buf.Append(value);
buf.Append(value);
buf.Append(val);
buf.AppendLine();
}
}
}