129 lines
4.2 KiB
C#
129 lines
4.2 KiB
C#
#if !BESTHTTP_DISABLE_ALTERNATE_SSL && (!UNITY_WEBGL || UNITY_EDITOR)
|
|
#pragma warning disable
|
|
using System;
|
|
using System.IO;
|
|
|
|
using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
|
|
|
|
namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1
|
|
{
|
|
public class DerVideotexString
|
|
: DerStringBase
|
|
{
|
|
internal class Meta : Asn1UniversalType
|
|
{
|
|
internal static readonly Asn1UniversalType Instance = new Meta();
|
|
|
|
private Meta() : base(typeof(DerVideotexString), Asn1Tags.VideotexString) {}
|
|
|
|
internal override Asn1Object FromImplicitPrimitive(DerOctetString octetString)
|
|
{
|
|
return CreatePrimitive(octetString.GetOctets());
|
|
}
|
|
}
|
|
|
|
/**
|
|
* return a videotex string from the passed in object
|
|
*
|
|
* @param obj a DERVideotexString or an object that can be converted into one.
|
|
* @exception IllegalArgumentException if the object cannot be converted.
|
|
* @return a DERVideotexString instance, or null.
|
|
*/
|
|
public static DerVideotexString GetInstance(object obj)
|
|
{
|
|
if (obj == null)
|
|
return null;
|
|
|
|
if (obj is DerVideotexString derVideotexString)
|
|
return derVideotexString;
|
|
|
|
if (obj is IAsn1Convertible asn1Convertible)
|
|
{
|
|
Asn1Object asn1Object = asn1Convertible.ToAsn1Object();
|
|
if (asn1Object is DerVideotexString converted)
|
|
return converted;
|
|
}
|
|
else if (obj is byte[] bytes)
|
|
{
|
|
try
|
|
{
|
|
return (DerVideotexString)Meta.Instance.FromByteArray(bytes);
|
|
}
|
|
catch (IOException e)
|
|
{
|
|
throw new ArgumentException("failed to construct videotex string from byte[]: " + e.Message);
|
|
}
|
|
}
|
|
|
|
throw new ArgumentException("illegal object in GetInstance: " + Org.BouncyCastle.Utilities.Platform.GetTypeName(obj), "obj");
|
|
}
|
|
|
|
/**
|
|
* return a videotex string from a tagged object.
|
|
*
|
|
* @param taggedObject the tagged object holding the object we want
|
|
* @param declaredExplicit true if the object is meant to be explicitly tagged false otherwise.
|
|
* @exception IllegalArgumentException if the tagged object cannot be converted.
|
|
* @return a DERVideotexString instance, or null.
|
|
*/
|
|
public static DerVideotexString GetInstance(Asn1TaggedObject taggedObject, bool declaredExplicit)
|
|
{
|
|
return (DerVideotexString)Meta.Instance.GetContextInstance(taggedObject, declaredExplicit);
|
|
}
|
|
|
|
private readonly byte[] m_contents;
|
|
|
|
public DerVideotexString(byte[] contents)
|
|
: this(contents, true)
|
|
{
|
|
}
|
|
|
|
internal DerVideotexString(byte[] contents, bool clone)
|
|
{
|
|
if (null == contents)
|
|
throw new ArgumentNullException("contents");
|
|
|
|
m_contents = clone ? Arrays.Clone(contents) : contents;
|
|
}
|
|
|
|
public override string GetString()
|
|
{
|
|
return Strings.FromByteArray(m_contents);
|
|
}
|
|
|
|
public byte[] GetOctets()
|
|
{
|
|
return Arrays.Clone(m_contents);
|
|
}
|
|
|
|
internal override IAsn1Encoding GetEncoding(int encoding)
|
|
{
|
|
return new PrimitiveEncoding(Asn1Tags.Universal, Asn1Tags.VideotexString, m_contents);
|
|
}
|
|
|
|
internal override IAsn1Encoding GetEncodingImplicit(int encoding, int tagClass, int tagNo)
|
|
{
|
|
return new PrimitiveEncoding(tagClass, tagNo, m_contents);
|
|
}
|
|
|
|
protected override bool Asn1Equals(Asn1Object asn1Object)
|
|
{
|
|
DerVideotexString that = asn1Object as DerVideotexString;
|
|
return null != that
|
|
&& Arrays.AreEqual(this.m_contents, that.m_contents);
|
|
}
|
|
|
|
protected override int Asn1GetHashCode()
|
|
{
|
|
return Arrays.GetHashCode(m_contents);
|
|
}
|
|
|
|
internal static DerVideotexString CreatePrimitive(byte[] contents)
|
|
{
|
|
return new DerVideotexString(contents, false);
|
|
}
|
|
}
|
|
}
|
|
#pragma warning restore
|
|
#endif
|