Accuracy
using System;
namespace Org.BouncyCastle.Asn1.Tsp
{
public class Accuracy : Asn1Encodable
{
protected const int MinMillis = 1;
protected const int MaxMillis = 999;
protected const int MinMicros = 1;
protected const int MaxMicros = 999;
private readonly DerInteger m_seconds;
private readonly DerInteger m_millis;
private readonly DerInteger m_micros;
public DerInteger Seconds => m_seconds;
public DerInteger Millis => m_millis;
public DerInteger Micros => m_micros;
public static Accuracy GetInstance(object obj)
{
if (obj == null)
return null;
Accuracy accuracy = obj as Accuracy;
if (accuracy != null)
return accuracy;
return new Accuracy(Asn1Sequence.GetInstance(obj));
}
public static Accuracy GetInstance(Asn1TaggedObject taggedObject, bool declaredExplicit)
{
return new Accuracy(Asn1Sequence.GetInstance(taggedObject, declaredExplicit));
}
public static Accuracy GetOptional(Asn1Encodable element)
{
if (element == null)
throw new ArgumentNullException("element");
Accuracy accuracy = element as Accuracy;
if (accuracy != null)
return accuracy;
Asn1Sequence optional = Asn1Sequence.GetOptional(element);
if (optional != null)
return new Accuracy(optional);
return null;
}
public static Accuracy GetTagged(Asn1TaggedObject taggedObject, bool declaredExplicit)
{
return new Accuracy(Asn1Sequence.GetTagged(taggedObject, declaredExplicit));
}
private Accuracy(Asn1Sequence seq)
{
int count = seq.Count;
int sequencePosition = 0;
if (count < 0 || count > 3)
throw new ArgumentException("Bad sequence size: " + count.ToString(), "seq");
m_seconds = Asn1Utilities.ReadOptional(seq, ref sequencePosition, DerInteger.GetOptional);
m_millis = Asn1Utilities.ReadOptionalContextTagged(seq, ref sequencePosition, 0, false, DerInteger.GetTagged);
m_micros = Asn1Utilities.ReadOptionalContextTagged(seq, ref sequencePosition, 1, false, DerInteger.GetTagged);
if (sequencePosition != count)
throw new ArgumentException("Unexpected elements in sequence", "seq");
Validate();
}
public Accuracy(DerInteger seconds, DerInteger millis, DerInteger micros)
{
m_seconds = seconds;
m_millis = millis;
m_micros = micros;
Validate();
}
public override Asn1Object ToAsn1Object()
{
Asn1EncodableVector asn1EncodableVector = new Asn1EncodableVector(3);
asn1EncodableVector.AddOptional(m_seconds);
asn1EncodableVector.AddOptionalTagged(false, 0, m_millis);
asn1EncodableVector.AddOptionalTagged(false, 1, m_micros);
return new DerSequence(asn1EncodableVector);
}
private void Validate()
{
if (m_millis != null) {
int intValueExact = m_millis.IntValueExact;
if (intValueExact < 1 || intValueExact > 999)
throw new ArgumentException("Invalid millis field : not in (1..999)");
}
if (m_micros != null) {
int intValueExact2 = m_micros.IntValueExact;
if (intValueExact2 < 1 || intValueExact2 > 999)
throw new ArgumentException("Invalid micros field : not in (1..999)");
}
}
}
}