add all

Packages/com.tivadar.best.http/Runtime/3rdParty/BouncyCastle/asn1/Asn1ObjectDescriptor.cs

@@ -0,0 +1,125 @@
+#if !BESTHTTP_DISABLE_ALTERNATE_SSL && (!UNITY_WEBGL || UNITY_EDITOR)
+#pragma warning disable
+using System;
+using System.IO;
+
+using Best.HTTP.SecureProtocol.Org.BouncyCastle.Utilities;
+
+namespace Best.HTTP.SecureProtocol.Org.BouncyCastle.Asn1
+{
+    public sealed class Asn1ObjectDescriptor
+        : Asn1Object
+    {
+        internal class Meta : Asn1UniversalType
+        {
+            internal static readonly Asn1UniversalType Instance = new Meta();
+
+            private Meta() : base(typeof(Asn1ObjectDescriptor), Asn1Tags.ObjectDescriptor) {}
+
+            internal override Asn1Object FromImplicitPrimitive(DerOctetString octetString)
+            {
+                return new Asn1ObjectDescriptor(
+                    (DerGraphicString)DerGraphicString.Meta.Instance.FromImplicitPrimitive(octetString));
+            }
+
+            internal override Asn1Object FromImplicitConstructed(Asn1Sequence sequence)
+            {
+                return new Asn1ObjectDescriptor(
+                    (DerGraphicString)DerGraphicString.Meta.Instance.FromImplicitConstructed(sequence));
+            }
+        }
+
+        /**
+         * Return an ObjectDescriptor from the passed in object.
+         *
+         * @param obj an ASN1ObjectDescriptor or an object that can be converted into one.
+         * @exception IllegalArgumentException if the object cannot be converted.
+         * @return an ASN1ObjectDescriptor instance, or null.
+         */
+        public static Asn1ObjectDescriptor GetInstance(object obj)
+        {
+            if (obj == null)
+                return null;
+
+            if (obj is Asn1ObjectDescriptor asn1ObjectDescriptor)
+                return asn1ObjectDescriptor;
+
+            if (obj is IAsn1Convertible asn1Convertible)
+            {
+                Asn1Object asn1Object = asn1Convertible.ToAsn1Object();
+                if (asn1Object is Asn1ObjectDescriptor converted)
+                    return converted;
+            }
+            else if (obj is byte[] bytes)
+            {
+                try
+                {
+                    return (Asn1ObjectDescriptor)Meta.Instance.FromByteArray(bytes);
+                }
+                catch (IOException e)
+                {
+                    throw new ArgumentException("failed to construct object descriptor from byte[]: " + e.Message);
+                }
+            }
+
+            throw new ArgumentException("illegal object in GetInstance: " + Org.BouncyCastle.Utilities.Platform.GetTypeName(obj), "obj");
+        }
+
+        /**
+         * Return an ObjectDescriptor 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 an ASN1ObjectDescriptor instance, or null.
+         */
+        public static Asn1ObjectDescriptor GetInstance(Asn1TaggedObject taggedObject, bool declaredExplicit)
+        {
+            return (Asn1ObjectDescriptor)Meta.Instance.GetContextInstance(taggedObject, declaredExplicit);
+        }
+
+        private readonly DerGraphicString m_baseGraphicString;
+
+        public Asn1ObjectDescriptor(DerGraphicString baseGraphicString)
+        {
+            if (null == baseGraphicString)
+                throw new ArgumentNullException("baseGraphicString");
+
+            this.m_baseGraphicString = baseGraphicString;
+        }
+
+        public DerGraphicString BaseGraphicString
+        {
+            get { return m_baseGraphicString; }
+        }
+
+        internal override IAsn1Encoding GetEncoding(int encoding)
+        {
+            return m_baseGraphicString.GetEncodingImplicit(encoding, Asn1Tags.Universal, Asn1Tags.ObjectDescriptor);
+        }
+
+        internal override IAsn1Encoding GetEncodingImplicit(int encoding, int tagClass, int tagNo)
+        {
+            return m_baseGraphicString.GetEncodingImplicit(encoding, tagClass, tagNo);
+        }
+
+        protected override int Asn1GetHashCode()
+        {
+            return ~m_baseGraphicString.CallAsn1GetHashCode();
+        }
+
+        protected override bool Asn1Equals(Asn1Object asn1Object)
+        {
+            Asn1ObjectDescriptor that = asn1Object as Asn1ObjectDescriptor;
+            return null != that
+                && this.m_baseGraphicString.Equals(that.m_baseGraphicString);
+        }
+
+        internal static Asn1ObjectDescriptor CreatePrimitive(byte[] contents)
+        {
+            return new Asn1ObjectDescriptor(DerGraphicString.CreatePrimitive(contents));
+        }
+    }
+}
+#pragma warning restore
+#endif