84 lines
2.0 KiB
C#
84 lines
2.0 KiB
C#
using System;
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using System.Collections;
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using Org.BouncyCastle.Asn1;
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using Org.BouncyCastle.Math;
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namespace Org.BouncyCastle.Asn1.X509.Qualified
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{
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/**
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* The MonetaryValue object.
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* <pre>
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* MonetaryValue ::= SEQUENCE {
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* currency Iso4217CurrencyCode,
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* amount INTEGER,
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* exponent INTEGER }
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* -- value = amount * 10^exponent
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* </pre>
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*/
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public class MonetaryValue
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: Asn1Encodable
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{
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internal Iso4217CurrencyCode currency;
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internal DerInteger amount;
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internal DerInteger exponent;
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public static MonetaryValue GetInstance(
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object obj)
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{
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if (obj == null || obj is MonetaryValue)
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{
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return (MonetaryValue) obj;
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}
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if (obj is Asn1Sequence)
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{
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return new MonetaryValue(Asn1Sequence.GetInstance(obj));
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}
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throw new ArgumentException("unknown object in GetInstance: " + obj.GetType().FullName, "obj");
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}
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private MonetaryValue(
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Asn1Sequence seq)
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{
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if (seq.Count != 3)
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throw new ArgumentException("Bad sequence size: " + seq.Count, "seq");
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currency = Iso4217CurrencyCode.GetInstance(seq[0]);
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amount = DerInteger.GetInstance(seq[1]);
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exponent = DerInteger.GetInstance(seq[2]);
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}
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public MonetaryValue(
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Iso4217CurrencyCode currency,
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int amount,
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int exponent)
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{
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this.currency = currency;
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this.amount = new DerInteger(amount);
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this.exponent = new DerInteger(exponent);
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}
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public Iso4217CurrencyCode Currency
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{
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get { return currency; }
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}
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public BigInteger Amount
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{
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get { return amount.Value; }
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}
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public BigInteger Exponent
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{
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get { return exponent.Value; }
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}
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public override Asn1Object ToAsn1Object()
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{
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return new DerSequence(currency, amount, exponent);
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}
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}
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}
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