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110 lines
2.7 KiB
110 lines
2.7 KiB
#if !BESTHTTP_DISABLE_ALTERNATE_SSL && (!UNITY_WEBGL || UNITY_EDITOR) |
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#pragma warning disable |
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using System; |
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using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities; |
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namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1 |
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{ |
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/** |
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* Der T61String (also the teletex string) - 8-bit characters |
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*/ |
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public class DerT61String |
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: DerStringBase |
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{ |
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private readonly string str; |
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/** |
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* return a T61 string from the passed in object. |
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* |
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* @exception ArgumentException if the object cannot be converted. |
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*/ |
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public static DerT61String GetInstance( |
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object obj) |
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{ |
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if (obj == null || obj is DerT61String) |
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{ |
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return (DerT61String)obj; |
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} |
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throw new ArgumentException("illegal object in GetInstance: " + BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Platform.GetTypeName(obj)); |
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} |
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/** |
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* return an T61 string from a tagged object. |
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* |
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* @param obj the tagged object holding the object we want |
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* @param explicitly true if the object is meant to be explicitly |
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* tagged false otherwise. |
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* @exception ArgumentException if the tagged object cannot |
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* be converted. |
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*/ |
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public static DerT61String GetInstance( |
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Asn1TaggedObject obj, |
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bool isExplicit) |
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{ |
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Asn1Object o = obj.GetObject(); |
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if (isExplicit || o is DerT61String) |
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{ |
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return GetInstance(o); |
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} |
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return new DerT61String(Asn1OctetString.GetInstance(o).GetOctets()); |
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} |
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/** |
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* basic constructor - with bytes. |
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*/ |
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public DerT61String( |
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byte[] str) |
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: this(Strings.FromByteArray(str)) |
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{ |
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} |
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/** |
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* basic constructor - with string. |
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*/ |
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public DerT61String( |
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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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internal override int EncodedLength(bool withID) |
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{ |
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return Asn1OutputStream.GetLengthOfEncodingDL(withID, str.Length); |
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} |
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internal override void Encode(Asn1OutputStream asn1Out, bool withID) |
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{ |
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asn1Out.WriteEncodingDL(withID, Asn1Tags.T61String, GetOctets()); |
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} |
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public byte[] GetOctets() |
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{ |
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return Strings.ToByteArray(str); |
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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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DerT61String other = asn1Object as DerT61String; |
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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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#pragma warning restore |
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#endif
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