crypto/src/asn1/TaggedILEncoding.cs


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using System;

namespace Org.BouncyCastle.Asn1
{
    internal class TaggedILEncoding
        : IAsn1Encoding
    {
        private readonly int m_tagClass;
        private readonly int m_tagNo;
        private readonly IAsn1Encoding m_contentsElement;

        internal TaggedILEncoding(int tagClass, int tagNo, IAsn1Encoding contentsElement)
        {
            m_tagClass = tagClass;
            m_tagNo = tagNo;
            m_contentsElement = contentsElement;
        }

        void IAsn1Encoding.Encode(Asn1OutputStream asn1Out)
        {
            asn1Out.WriteIdentifier(Asn1Tags.Constructed | m_tagClass, m_tagNo);
            asn1Out.WriteByte(0x80);
            m_contentsElement.Encode(asn1Out);
            asn1Out.WriteByte(0x00);
            asn1Out.WriteByte(0x00);
        }

        int IAsn1Encoding.GetLength()
        {
            return Asn1OutputStream.GetLengthOfEncodingIL(m_tagNo, m_contentsElement);
        }
    }
}