using System; using System.Text; using Org.BouncyCastle.Utilities; namespace Org.BouncyCastle.Asn1.X509 { public class CrlDistPoint : Asn1Encodable { public static CrlDistPoint GetInstance(Asn1TaggedObject obj, bool explicitly) { return GetInstance(Asn1Sequence.GetInstance(obj, explicitly)); } public static CrlDistPoint GetInstance(object obj) { if (obj is CrlDistPoint) return (CrlDistPoint)obj; if (obj == null) return null; return new CrlDistPoint(Asn1Sequence.GetInstance(obj)); } public static CrlDistPoint FromExtensions(X509Extensions extensions) { return GetInstance(X509Extensions.GetExtensionParsedValue(extensions, X509Extensions.CrlDistributionPoints)); } internal readonly Asn1Sequence seq; private CrlDistPoint( Asn1Sequence seq) { this.seq = seq; } public CrlDistPoint( DistributionPoint[] points) { seq = new DerSequence(points); } /** * Return the distribution points making up the sequence. * * @return DistributionPoint[] */ public DistributionPoint[] GetDistributionPoints() { DistributionPoint[] dp = new DistributionPoint[seq.Count]; for (int i = 0; i != seq.Count; ++i) { dp[i] = DistributionPoint.GetInstance(seq[i]); } return dp; } /** * Produce an object suitable for an Asn1OutputStream. *
         * CrlDistPoint ::= Sequence SIZE {1..MAX} OF DistributionPoint
         * 
*/ public override Asn1Object ToAsn1Object() { return seq; } public override string ToString() { StringBuilder buf = new StringBuilder(); string sep = Platform.NewLine; buf.Append("CRLDistPoint:"); buf.Append(sep); DistributionPoint[] dp = GetDistributionPoints(); for (int i = 0; i != dp.Length; i++) { buf.Append(" "); buf.Append(dp[i]); buf.Append(sep); } return buf.ToString(); } } }