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using System;
using Org.BouncyCastle.Math;
namespace Org.BouncyCastle.Asn1.Crmf
{
/**
* <pre>
* PKIPublicationInfo ::= SEQUENCE {
* action INTEGER {
* dontPublish (0),
* pleasePublish (1) },
* pubInfos SEQUENCE SIZE (1..MAX) OF SinglePubInfo OPTIONAL }
* -- pubInfos MUST NOT be present if action is "dontPublish"
* -- (if action is "pleasePublish" and pubInfos is omitted,
* -- "dontCare" is assumed)
* </pre>
*/
public class PkiPublicationInfo
: Asn1Encodable
{
public static readonly DerInteger DontPublish = DerInteger.Zero;
public static readonly DerInteger PleasePublish = DerInteger.One;
public static PkiPublicationInfo GetInstance(object obj)
{
if (obj == null)
return null;
if (obj is PkiPublicationInfo pkiPublicationInfo)
return pkiPublicationInfo;
return new PkiPublicationInfo(Asn1Sequence.GetInstance(obj));
}
public static PkiPublicationInfo GetInstance(Asn1TaggedObject taggedObject, bool declaredExplicit) =>
new PkiPublicationInfo(Asn1Sequence.GetInstance(taggedObject, declaredExplicit));
public static PkiPublicationInfo GetTagged(Asn1TaggedObject taggedObject, bool declaredExplicit) =>
new PkiPublicationInfo(Asn1Sequence.GetTagged(taggedObject, declaredExplicit));
private readonly DerInteger m_action;
private readonly Asn1Sequence m_pubInfos;
private PkiPublicationInfo(Asn1Sequence seq)
{
int count = seq.Count;
if (count < 1 || count > 2)
throw new ArgumentException("Bad sequence size: " + count, nameof(seq));
int pos = 0;
m_action = DerInteger.GetInstance(seq[pos++]);
m_pubInfos = Asn1Utilities.ReadOptional(seq, ref pos, Asn1Sequence.GetOptional);
if (pos != count)
throw new ArgumentException("Unexpected elements in sequence", nameof(seq));
}
public PkiPublicationInfo(BigInteger action)
: this(new DerInteger(action))
{
}
public PkiPublicationInfo(DerInteger action)
{
m_action = action ?? throw new ArgumentNullException(nameof(action));
}
/**
* Constructor with a single pubInfo, assumes pleasePublish as the action.
*
* @param pubInfo the pubInfo to be published (can be null if don't care is required).
*/
public PkiPublicationInfo(SinglePubInfo pubInfo)
: this(pubInfo != null ? new SinglePubInfo[1]{ pubInfo } : null)
{
}
/**
* Constructor with multiple pubInfo, assumes pleasePublish as the action.
*
* @param pubInfos the pubInfos to be published (can be null if don't care is required).
*/
public PkiPublicationInfo(SinglePubInfo[] pubInfos)
{
m_action = PleasePublish;
if (pubInfos != null)
{
m_pubInfos = new DerSequence(pubInfos);
}
}
public virtual DerInteger Action => m_action;
public virtual SinglePubInfo[] GetPubInfos() => m_pubInfos?.MapElements(SinglePubInfo.GetInstance);
/**
* <pre>
* PkiPublicationInfo ::= SEQUENCE {
* action INTEGER {
* dontPublish (0),
* pleasePublish (1) },
* pubInfos SEQUENCE SIZE (1..MAX) OF SinglePubInfo OPTIONAL }
* -- pubInfos MUST NOT be present if action is "dontPublish"
* -- (if action is "pleasePublish" and pubInfos is omitted,
* -- "dontCare" is assumed)
* </pre>
* @return a basic ASN.1 object representation.
*/
public override Asn1Object ToAsn1Object()
{
return m_pubInfos == null
? new DerSequence(m_action)
: new DerSequence(m_action, m_pubInfos);
}
}
}
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