112 lines
2.6 KiB
C#
112 lines
2.6 KiB
C#
using System;
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using Org.BouncyCastle.Utilities;
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namespace Org.BouncyCastle.Asn1.Tsp;
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public class Accuracy : Asn1Encodable
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{
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protected const int MinMillis = 1;
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protected const int MaxMillis = 999;
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protected const int MinMicros = 1;
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protected const int MaxMicros = 999;
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private readonly DerInteger seconds;
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private readonly DerInteger millis;
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private readonly DerInteger micros;
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public DerInteger Seconds => seconds;
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public DerInteger Millis => millis;
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public DerInteger Micros => micros;
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public Accuracy(DerInteger seconds, DerInteger millis, DerInteger micros)
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{
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if (millis != null && (millis.Value.IntValue < 1 || millis.Value.IntValue > 999))
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{
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throw new ArgumentException("Invalid millis field : not in (1..999)");
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}
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if (micros != null && (micros.Value.IntValue < 1 || micros.Value.IntValue > 999))
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{
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throw new ArgumentException("Invalid micros field : not in (1..999)");
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}
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this.seconds = seconds;
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this.millis = millis;
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this.micros = micros;
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}
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private Accuracy(Asn1Sequence seq)
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{
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for (int i = 0; i < seq.Count; i++)
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{
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if (seq[i] is DerInteger)
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{
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seconds = (DerInteger)seq[i];
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}
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else
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{
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if (!(seq[i] is DerTaggedObject))
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{
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continue;
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}
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DerTaggedObject derTaggedObject = (DerTaggedObject)seq[i];
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switch (derTaggedObject.TagNo)
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{
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case 0:
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millis = DerInteger.GetInstance(derTaggedObject, isExplicit: false);
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if (millis.Value.IntValue < 1 || millis.Value.IntValue > 999)
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{
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throw new ArgumentException("Invalid millis field : not in (1..999).");
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}
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break;
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case 1:
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micros = DerInteger.GetInstance(derTaggedObject, isExplicit: false);
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if (micros.Value.IntValue < 1 || micros.Value.IntValue > 999)
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{
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throw new ArgumentException("Invalid micros field : not in (1..999).");
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}
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break;
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default:
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throw new ArgumentException("Invalig tag number");
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}
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}
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}
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}
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public static Accuracy GetInstance(object o)
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{
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if (o == null || o is Accuracy)
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{
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return (Accuracy)o;
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}
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if (o is Asn1Sequence)
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{
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return new Accuracy((Asn1Sequence)o);
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}
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throw new ArgumentException("Unknown object in 'Accuracy' factory: " + Platform.GetTypeName(o));
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}
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public override Asn1Object ToAsn1Object()
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{
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Asn1EncodableVector asn1EncodableVector = new Asn1EncodableVector();
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if (seconds != null)
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{
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asn1EncodableVector.Add(seconds);
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}
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if (millis != null)
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{
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asn1EncodableVector.Add(new DerTaggedObject(explicitly: false, 0, millis));
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}
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if (micros != null)
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{
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asn1EncodableVector.Add(new DerTaggedObject(explicitly: false, 1, micros));
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}
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return new DerSequence(asn1EncodableVector);
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}
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}
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