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76
iTechSharp/srcbc/asn1/x500/DirectoryString.cs
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76
iTechSharp/srcbc/asn1/x500/DirectoryString.cs
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using System;
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namespace Org.BouncyCastle.Asn1.X500
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{
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public class DirectoryString
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: Asn1Encodable, IAsn1String
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//, Asn1Choice
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{
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private readonly DerStringBase str;
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public static DirectoryString GetInstance(
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object obj)
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{
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if (obj is DirectoryString)
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{
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return (DirectoryString) obj;
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}
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if (obj is DerStringBase)
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{
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if (obj is DerT61String
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|| obj is DerPrintableString
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|| obj is DerUniversalString
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|| obj is DerUtf8String
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|| obj is DerBmpString)
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{
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return new DirectoryString((DerStringBase) obj);
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}
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}
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throw new ArgumentException("unknown object in factory: " + obj.GetType().Name, "obj");
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}
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public static DirectoryString GetInstance(
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Asn1TaggedObject obj,
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bool isExplicit)
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{
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if (!isExplicit)
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throw new ArgumentException("choice item must be explicitly tagged");
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return GetInstance(obj.GetObject());
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}
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private DirectoryString(
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DerStringBase str)
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{
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this.str = str;
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}
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public DirectoryString(
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string str)
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{
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this.str = new DerUtf8String(str);
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}
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public string GetString()
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{
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return str.GetString();
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}
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/**
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* <pre>
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* DirectoryString ::= CHOICE {
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* teletexString TeletexString (SIZE (1..MAX)),
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* printableString PrintableString (SIZE (1..MAX)),
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* universalString UniversalString (SIZE (1..MAX)),
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* utf8String UTF8String (SIZE (1..MAX)),
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* bmpString BMPString (SIZE (1..MAX)) }
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* </pre>
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*/
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public override Asn1Object ToAsn1Object()
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{
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return str.ToAsn1Object();
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}
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}
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}
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