BerSequence
using Org.BouncyCastle.Utilities.Collections;
using System;
using System.Collections.Generic;
namespace Org.BouncyCastle.Asn1
{
public class BerSequence : DLSequence
{
public new static readonly BerSequence Empty = new BerSequence();
public new static BerSequence Concatenate(params Asn1Sequence[] sequences)
{
if (sequences != null) {
switch (sequences.LongLength) {
case 0:
return Empty;
case 1:
return FromSequence(sequences[0]);
default:
return WithElements(Asn1Sequence.ConcatenateElements(sequences));
}
}
return Empty;
}
public new static BerSequence FromCollection(IReadOnlyCollection<Asn1Encodable> elements)
{
if (elements.Count >= 1)
return new BerSequence(elements);
return Empty;
}
public new static BerSequence FromElement(Asn1Encodable element)
{
return new BerSequence(element);
}
public new static BerSequence FromElements(Asn1Encodable element1, Asn1Encodable element2)
{
return new BerSequence(element1, element2);
}
public new static BerSequence FromElements(Asn1Encodable[] elements)
{
if (elements == null)
throw new ArgumentNullException("elements");
if (elements.Length >= 1)
return new BerSequence(elements);
return Empty;
}
public new static BerSequence FromElementsOptional(Asn1Encodable[] elements)
{
if (elements == null)
return null;
if (elements.Length >= 1)
return new BerSequence(elements);
return Empty;
}
public new static BerSequence FromSequence(Asn1Sequence sequence)
{
BerSequence berSequence = sequence as BerSequence;
if (berSequence != null)
return berSequence;
return WithElements(sequence.m_elements);
}
public new static BerSequence FromVector(Asn1EncodableVector elementVector)
{
if (elementVector.Count >= 1)
return new BerSequence(elementVector);
return Empty;
}
public new static BerSequence Map(Asn1Sequence sequence, Func<Asn1Encodable, Asn1Encodable> func)
{
if (sequence.Count >= 1)
return new BerSequence(sequence.MapElements(func), false);
return Empty;
}
public new static BerSequence Map<T>(T[] ts, Func<T, Asn1Encodable> func)
{
if (ts.Length >= 1)
return new BerSequence(CollectionUtilities.Map(ts, func), false);
return Empty;
}
public new static BerSequence Map<T>(IReadOnlyCollection<T> c, Func<T, Asn1Encodable> func)
{
if (c.Count >= 1)
return new BerSequence(CollectionUtilities.Map(c, func), false);
return Empty;
}
internal new static BerSequence WithElements(Asn1Encodable[] elements)
{
if (elements.Length >= 1)
return new BerSequence(elements, false);
return Empty;
}
public BerSequence()
{
}
public BerSequence(Asn1Encodable element)
: base(element)
{
}
public BerSequence(Asn1Encodable element1, Asn1Encodable element2)
: base(element1, element2)
{
}
public BerSequence(params Asn1Encodable[] elements)
: base(elements)
{
}
public BerSequence(Asn1EncodableVector elementVector)
: base(elementVector)
{
}
public BerSequence(IReadOnlyCollection<Asn1Encodable> elements)
: base(elements)
{
}
public BerSequence(Asn1Sequence sequence)
: base(sequence)
{
}
public BerSequence(Asn1Set asn1Set)
: base(asn1Set)
{
}
internal BerSequence(Asn1Encodable[] elements, bool clone)
: base(elements, clone)
{
}
internal override IAsn1Encoding GetEncoding(int encoding)
{
if (1 != encoding)
return base.GetEncoding(encoding);
return new ConstructedILEncoding(0, 16, Asn1OutputStream.GetContentsEncodings(encoding, m_elements));
}
internal override IAsn1Encoding GetEncodingImplicit(int encoding, int tagClass, int tagNo)
{
if (1 != encoding)
return base.GetEncodingImplicit(encoding, tagClass, tagNo);
return new ConstructedILEncoding(tagClass, tagNo, Asn1OutputStream.GetContentsEncodings(encoding, m_elements));
}
internal override DerBitString ToAsn1BitString()
{
return new BerBitString(GetConstructedBitStrings());
}
internal override DerExternal ToAsn1External()
{
return new DLExternal(this);
}
internal override Asn1OctetString ToAsn1OctetString()
{
return new BerOctetString(GetConstructedOctetStrings());
}
internal override Asn1Set ToAsn1Set()
{
return new BerSet(false, m_elements);
}
}
}