80 lines
1.8 KiB
C#
80 lines
1.8 KiB
C#
using System;
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using System.Text;
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namespace Org.BouncyCastle.Asn1
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{
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public class DerGeneralString
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: DerStringBase
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{
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private readonly string str;
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public static DerGeneralString GetInstance(
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object obj)
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{
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if (obj == null || obj is DerGeneralString)
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{
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return (DerGeneralString) obj;
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}
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if (obj is Asn1OctetString)
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{
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return new DerGeneralString(((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: "
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+ obj.GetType().Name);
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}
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public static DerGeneralString GetInstance(
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Asn1TaggedObject obj,
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bool explicitly)
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{
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return GetInstance(obj.GetObject());
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}
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public DerGeneralString(
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byte[] str)
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: this(Encoding.ASCII.GetString(str, 0, str.Length))
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{
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}
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public DerGeneralString(
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string str)
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{
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if (str == null)
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throw new ArgumentNullException("str");
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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 Encoding.ASCII.GetBytes(str);
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}
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internal override void Encode(
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DerOutputStream derOut)
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{
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derOut.WriteEncoded(Asn1Tags.GeneralString, GetOctets());
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}
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protected override bool Asn1Equals(
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Asn1Object asn1Object)
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{
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DerGeneralString other = asn1Object as DerGeneralString;
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if (other == null)
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return false;
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return this.str.Equals(other.str);
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}
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}
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}
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