75 lines
1.4 KiB
C#
75 lines
1.4 KiB
C#
using System;
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using Org.BouncyCastle.Utilities;
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namespace Org.BouncyCastle.Asn1;
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public class DerVisibleString : DerStringBase
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{
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private readonly string str;
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public static DerVisibleString GetInstance(object obj)
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{
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if (obj == null || obj is DerVisibleString)
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{
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return (DerVisibleString)obj;
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}
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if (obj is Asn1OctetString)
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{
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return new DerVisibleString(((Asn1OctetString)obj).GetOctets());
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}
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if (obj is Asn1TaggedObject)
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{
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return GetInstance(((Asn1TaggedObject)obj).GetObject());
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}
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throw new ArgumentException("illegal object in GetInstance: " + Platform.GetTypeName(obj));
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}
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public static DerVisibleString GetInstance(Asn1TaggedObject obj, bool explicitly)
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{
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return GetInstance(obj.GetObject());
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}
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public DerVisibleString(byte[] str)
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: this(Strings.FromAsciiByteArray(str))
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{
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}
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public DerVisibleString(string str)
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{
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if (str == null)
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{
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throw new ArgumentNullException("str");
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}
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this.str = str;
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}
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public override string GetString()
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{
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return str;
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}
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public byte[] GetOctets()
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{
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return Strings.ToAsciiByteArray(str);
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}
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internal override void Encode(DerOutputStream derOut)
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{
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derOut.WriteEncoded(26, GetOctets());
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}
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protected override bool Asn1Equals(Asn1Object asn1Object)
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{
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if (!(asn1Object is DerVisibleString derVisibleString))
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{
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return false;
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}
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return str.Equals(derVisibleString.str);
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}
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protected override int Asn1GetHashCode()
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{
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return str.GetHashCode();
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}
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}
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