Open Door - Reporting, Charts, Enquiry Drill-Downs

using System;

using Org.BouncyCastle.Asn1;

namespace Org.BouncyCastle.Asn1.Cms
{
    public class RecipientIdentifier
        : Asn1Encodable
    {
        private Asn1Encodable id;

		public RecipientIdentifier(
            IssuerAndSerialNumber id)
        {
            this.id = id;
        }

		public RecipientIdentifier(
            Asn1OctetString id)
        {
            this.id = new DerTaggedObject(false, 0, id);
        }

		public RecipientIdentifier(
            Asn1Object id)
        {
            this.id = id;
        }

		/**
         * return a RecipientIdentifier object from the given object.
         *
         * @param o the object we want converted.
         * @exception ArgumentException if the object cannot be converted.
         */
        public static RecipientIdentifier GetInstance(
            object o)
        {
            if (o == null || o is RecipientIdentifier)
            {
                return (RecipientIdentifier)o;
            }

			if (o is IssuerAndSerialNumber)
            {
                return new RecipientIdentifier((IssuerAndSerialNumber) o);
            }

			if (o is Asn1OctetString)
            {
                return new RecipientIdentifier((Asn1OctetString) o);
            }

			if (o is Asn1Object)
            {
                return new RecipientIdentifier((Asn1Object) o);
            }

			throw new ArgumentException(
              "Illegal object in RecipientIdentifier: " + o.GetType().Name);
        }

		public bool IsTagged { get { return (id is Asn1TaggedObject); } }

		public Asn1Encodable ID
        {
            get
            {
                if (id is Asn1TaggedObject)
                {
                    return Asn1OctetString.GetInstance((Asn1TaggedObject) id, false);
                }

				return IssuerAndSerialNumber.GetInstance(id);
            }
        }

		/**
         * Produce an object suitable for an Asn1OutputStream.
         * <pre>
         * RecipientIdentifier ::= CHOICE {
         *     issuerAndSerialNumber IssuerAndSerialNumber,
         *     subjectKeyIdentifier [0] SubjectKeyIdentifier
         * }
         *
         * SubjectKeyIdentifier ::= OCTET STRING
         * </pre>
         */
        public override Asn1Object ToAsn1Object()
        {
            return id.ToAsn1Object();
        }
    }
}