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using System;
namespace Org.BouncyCastle.Asn1
{
public class DerOctetString
: Asn1OctetString
{
/// <param name="contents">The octets making up the octet string.</param>
public DerOctetString(byte[] contents)
: base(contents)
{
}
public DerOctetString(IAsn1Convertible obj)
: this(obj.ToAsn1Object())
{
}
public DerOctetString(Asn1Encodable obj)
: base(obj.GetEncoded(Der))
{
}
internal override IAsn1Encoding GetEncoding(int encoding)
{
return new PrimitiveEncoding(Asn1Tags.Universal, Asn1Tags.OctetString, contents);
}
internal override IAsn1Encoding GetEncodingImplicit(int encoding, int tagClass, int tagNo)
{
return new PrimitiveEncoding(tagClass, tagNo, contents);
}
internal sealed override DerEncoding GetEncodingDer()
{
return new PrimitiveDerEncoding(Asn1Tags.Universal, Asn1Tags.OctetString, contents);
}
internal sealed override DerEncoding GetEncodingDerImplicit(int tagClass, int tagNo)
{
return new PrimitiveDerEncoding(tagClass, tagNo, contents);
}
internal static void Encode(Asn1OutputStream asn1Out, byte[] buf, int off, int len)
{
asn1Out.WriteIdentifier(Asn1Tags.Universal, Asn1Tags.OctetString);
asn1Out.WriteDL(len);
asn1Out.Write(buf, off, len);
}
#if NETCOREAPP2_1_OR_GREATER || NETSTANDARD2_1_OR_GREATER
internal static void Encode(Asn1OutputStream asn1Out, ReadOnlySpan<byte> buf)
{
asn1Out.WriteIdentifier(Asn1Tags.Universal, Asn1Tags.OctetString);
asn1Out.WriteDL(buf.Length);
asn1Out.Write(buf);
}
internal static void Encode(Asn1OutputStream asn1Out, ReadOnlySpan<byte> buf1, ReadOnlySpan<byte> buf2)
{
asn1Out.WriteIdentifier(Asn1Tags.Universal, Asn1Tags.OctetString);
asn1Out.WriteDL(buf1.Length + buf2.Length);
asn1Out.Write(buf1);
asn1Out.Write(buf2);
}
#endif
}
}
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