using System; using Org.BouncyCastle.Asn1.X509; using Org.BouncyCastle.Utilities; namespace Org.BouncyCastle.Asn1.Ocsp { public class ServiceLocator : Asn1Encodable { private readonly X509Name issuer; private readonly Asn1Object locator; public static ServiceLocator GetInstance( Asn1TaggedObject obj, bool explicitly) { return GetInstance(Asn1Sequence.GetInstance(obj, explicitly)); } public static ServiceLocator GetInstance( object obj) { if (obj == null || obj is ServiceLocator) { return (ServiceLocator) obj; } if (obj is Asn1Sequence) { return new ServiceLocator((Asn1Sequence) obj); } throw new ArgumentException("unknown object in factory: " + Platform.GetTypeName(obj), "obj"); } public ServiceLocator( X509Name issuer) : this(issuer, null) { } public ServiceLocator( X509Name issuer, Asn1Object locator) { if (issuer == null) throw new ArgumentNullException("issuer"); this.issuer = issuer; this.locator = locator; } private ServiceLocator( Asn1Sequence seq) { this.issuer = X509Name.GetInstance(seq[0]); if (seq.Count > 1) { this.locator = seq[1].ToAsn1Object(); } } public X509Name Issuer { get { return issuer; } } public Asn1Object Locator { get { return locator; } } /** * Produce an object suitable for an Asn1OutputStream. *
* ServiceLocator ::= Sequence { * issuer Name, * locator AuthorityInfoAccessSyntax OPTIONAL } **/ public override Asn1Object ToAsn1Object() { Asn1EncodableVector v = new Asn1EncodableVector(issuer); v.AddOptional(locator); return new DerSequence(v); } } }