Initial Commit

iTechSharp/srcbc/asn1/esf/CrlOcspRef.cs

@@ -0,0 +1,111 @@
+using System;
+
+namespace Org.BouncyCastle.Asn1.Esf
+{
+	/// <remarks>
+	/// RFC 3126: 4.2.2 Complete Revocation Refs Attribute Definition
+	/// <code>
+	/// CrlOcspRef ::= SEQUENCE {
+	///		crlids		[0] CRLListID		OPTIONAL,
+	/// 	ocspids		[1] OcspListID		OPTIONAL,
+	/// 	otherRev	[2] OtherRevRefs	OPTIONAL
+	/// }
+	/// </code>
+	/// </remarks>
+	public class CrlOcspRef
+		: Asn1Encodable
+	{
+		private readonly CrlListID		crlids;
+		private readonly OcspListID		ocspids;
+		private readonly OtherRevRefs	otherRev;
+
+		public static CrlOcspRef GetInstance(
+			object obj)
+		{
+			if (obj == null || obj is CrlOcspRef)
+				return (CrlOcspRef) obj;
+
+			if (obj is Asn1Sequence)
+				return new CrlOcspRef((Asn1Sequence) obj);
+
+			throw new ArgumentException(
+				"Unknown object in 'CrlOcspRef' factory: "
+					+ obj.GetType().Name,
+				"obj");
+		}
+
+		private CrlOcspRef(
+			Asn1Sequence seq)
+		{
+			if (seq == null)
+				throw new ArgumentNullException("seq");
+
+			foreach (Asn1TaggedObject taggedObj in seq)
+			{
+				Asn1Object asn1Obj = taggedObj.GetObject();
+
+				switch (taggedObj.TagNo)
+				{
+					case 0:
+						this.crlids = CrlListID.GetInstance(asn1Obj);
+						break;
+					case 1:
+						this.ocspids = OcspListID.GetInstance(asn1Obj);
+						break;
+					case 2:
+						this.otherRev = OtherRevRefs.GetInstance(asn1Obj);
+						break;
+					default:
+						throw new ArgumentException("Illegal tag in CrlOcspRef", "seq");
+				}
+			}
+		}
+
+		public CrlOcspRef(
+			CrlListID		crlids,
+			OcspListID		ocspids,
+			OtherRevRefs	otherRev)
+		{
+			this.crlids = crlids;
+			this.ocspids = ocspids;
+			this.otherRev = otherRev;
+		}
+
+		public CrlListID CrlIDs
+		{
+			get { return crlids; }
+		}
+
+		public OcspListID OcspIDs
+		{
+			get { return ocspids; }
+		}
+
+		public OtherRevRefs OtherRev
+		{
+			get { return otherRev; }
+		}
+
+		public override Asn1Object ToAsn1Object()
+		{
+			Asn1EncodableVector v = new Asn1EncodableVector();
+
+			if (crlids != null)
+			{
+				v.Add(new DerTaggedObject(true, 0, crlids.ToAsn1Object()));
+			}
+
+			if (ocspids != null)
+			{
+				v.Add(new DerTaggedObject(true, 1, ocspids.ToAsn1Object()));
+			}
+
+			if (otherRev != null)
+			{
+				v.Add(new DerTaggedObject(true, 2, otherRev.ToAsn1Object()));
+			}
+
+			return new DerSequence(v);
+		}
+	}
+}