#if !BESTHTTP_DISABLE_ALTERNATE_SSL && (!UNITY_WEBGL || UNITY_EDITOR)
#pragma warning disable
using System;

using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.X509;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.Ocsp
{
    public class ResponderID
        : Asn1Encodable, IAsn1Choice
    {
        private readonly Asn1Encodable id;

		public static ResponderID GetInstance(
			object obj)
		{
			if (obj == null || obj is ResponderID)
			{
				return (ResponderID)obj;
			}

			if (obj is DerOctetString)
			{
				return new ResponderID((DerOctetString)obj);
			}

			if (obj is Asn1TaggedObject)
			{
				Asn1TaggedObject o = (Asn1TaggedObject)obj;

				if (o.TagNo == 1)
				{
					return new ResponderID(X509Name.GetInstance(o, true));
				}

				return new ResponderID(Asn1OctetString.GetInstance(o, true));
			}

			return new ResponderID(X509Name.GetInstance(obj));
		}

		public ResponderID(
            Asn1OctetString id)
        {
			if (id == null)
				throw new ArgumentNullException("id");

			this.id = id;
        }

		public ResponderID(
            X509Name id)
        {
			if (id == null)
				throw new ArgumentNullException("id");

			this.id = id;
        }

		public static ResponderID GetInstance(
			Asn1TaggedObject	obj,
			bool				isExplicit)
		{
			return GetInstance(obj.GetObject()); // must be explicitly tagged
		}

		public virtual byte[] GetKeyHash()
		{
			if (id is Asn1OctetString)
			{
				return ((Asn1OctetString)id).GetOctets();
			}

			return null;
		}

		public virtual X509Name Name
		{
			get
			{
				if (id is Asn1OctetString)
				{
					return null;
				}

				return X509Name.GetInstance(id);
			}
		}

		/**
         * Produce an object suitable for an Asn1OutputStream.
         * <pre>
         * ResponderID ::= CHOICE {
         *      byName          [1] Name,
         *      byKey           [2] KeyHash }
         * </pre>
         */
        public override Asn1Object ToAsn1Object()
        {
            if (id is Asn1OctetString)
            {
                return new DerTaggedObject(true, 2, id);
            }

			return new DerTaggedObject(true, 1, id);
        }
    }
}
#pragma warning restore
#endif