kopia lustrzana https://github.com/dl2alf/AirScout
99 wiersze
2.9 KiB
C#
99 wiersze
2.9 KiB
C#
using System;
|
|
|
|
namespace Org.BouncyCastle.Asn1
|
|
{
|
|
/**
|
|
* BER TaggedObject - in ASN.1 notation this is any object preceded by
|
|
* a [n] where n is some number - these are assumed to follow the construction
|
|
* rules (as with sequences).
|
|
*/
|
|
public class BerTaggedObject
|
|
: DerTaggedObject
|
|
{
|
|
/**
|
|
* create an implicitly tagged object that contains a zero
|
|
* length sequence.
|
|
*/
|
|
[Obsolete("Will be removed")]
|
|
public BerTaggedObject(int tagNo)
|
|
: base(false, tagNo, BerSequence.Empty)
|
|
{
|
|
}
|
|
|
|
/**
|
|
* @param tagNo the tag number for this object.
|
|
* @param obj the tagged object.
|
|
*/
|
|
public BerTaggedObject(int tagNo, Asn1Encodable obj)
|
|
: base(true, tagNo, obj)
|
|
{
|
|
}
|
|
|
|
public BerTaggedObject(int tagClass, int tagNo, Asn1Encodable obj)
|
|
: base(true, tagClass, tagNo, obj)
|
|
{
|
|
}
|
|
|
|
/**
|
|
* @param isExplicit true if an explicitly tagged object.
|
|
* @param tagNo the tag number for this object.
|
|
* @param obj the tagged object.
|
|
*/
|
|
public BerTaggedObject(bool isExplicit, int tagNo, Asn1Encodable obj)
|
|
: base(isExplicit, tagNo, obj)
|
|
{
|
|
}
|
|
|
|
public BerTaggedObject(bool isExplicit, int tagClass, int tagNo, Asn1Encodable obj)
|
|
: base(isExplicit, tagClass, tagNo, obj)
|
|
{
|
|
}
|
|
|
|
internal BerTaggedObject(int explicitness, int tagClass, int tagNo, Asn1Encodable obj)
|
|
: base(explicitness, tagClass, tagNo, obj)
|
|
{
|
|
}
|
|
|
|
internal override string Asn1Encoding
|
|
{
|
|
get { return Ber; }
|
|
}
|
|
|
|
internal override IAsn1Encoding GetEncoding(int encoding)
|
|
{
|
|
if (Asn1OutputStream.EncodingBer != encoding)
|
|
return base.GetEncoding(encoding);
|
|
|
|
Asn1Object baseObject = GetBaseObject().ToAsn1Object();
|
|
|
|
if (!IsExplicit())
|
|
return baseObject.GetEncodingImplicit(encoding, TagClass, TagNo);
|
|
|
|
return new ConstructedILEncoding(TagClass, TagNo, new IAsn1Encoding[]{ baseObject.GetEncoding(encoding) });
|
|
}
|
|
|
|
internal override IAsn1Encoding GetEncodingImplicit(int encoding, int tagClass, int tagNo)
|
|
{
|
|
if (Asn1OutputStream.EncodingBer != encoding)
|
|
return base.GetEncodingImplicit(encoding, tagClass, tagNo);
|
|
|
|
Asn1Object baseObject = GetBaseObject().ToAsn1Object();
|
|
|
|
if (!IsExplicit())
|
|
return baseObject.GetEncodingImplicit(encoding, tagClass, tagNo);
|
|
|
|
return new ConstructedILEncoding(tagClass, tagNo, new IAsn1Encoding[]{ baseObject.GetEncoding(encoding) });
|
|
}
|
|
|
|
internal override Asn1Sequence RebuildConstructed(Asn1Object asn1Object)
|
|
{
|
|
return new BerSequence(asn1Object);
|
|
}
|
|
|
|
internal override Asn1TaggedObject ReplaceTag(int tagClass, int tagNo)
|
|
{
|
|
return new BerTaggedObject(explicitness, tagClass, tagNo, obj);
|
|
}
|
|
}
|
|
}
|