add all

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

@@ -0,0 +1,114 @@
+#if !BESTHTTP_DISABLE_ALTERNATE_SSL && (!UNITY_WEBGL || UNITY_EDITOR)
+#pragma warning disable
+using System;
+using System.Globalization;
+
+using Best.HTTP.SecureProtocol.Org.BouncyCastle.Utilities;
+
+namespace Best.HTTP.SecureProtocol.Org.BouncyCastle.Asn1.Cms
+{
+    public class Time
+        : Asn1Encodable, IAsn1Choice
+    {
+        public static Time GetInstance(object obj)
+        {
+            if (obj == null)
+                return null;
+            if (obj is Time time)
+                return time;
+            if (obj is Asn1UtcTime utcTime)
+                return new Time(utcTime);
+            if (obj is Asn1GeneralizedTime generalizedTime)
+                return new Time(generalizedTime);
+
+            throw new ArgumentException("unknown object in factory: " + Org.BouncyCastle.Utilities.Platform.GetTypeName(obj), nameof(obj));
+        }
+
+        public static Time GetInstance(Asn1TaggedObject	taggedObject, bool declaredExplicit)
+        {
+            return GetInstance(taggedObject.GetObject());
+        }
+
+        private readonly Asn1Object m_timeObject;
+
+        public Time(Asn1GeneralizedTime generalizedTime)
+        {
+            this.m_timeObject = generalizedTime ?? throw new ArgumentNullException(nameof(generalizedTime));
+        }
+
+        public Time(Asn1UtcTime utcTime)
+        {
+            if (utcTime == null)
+                throw new ArgumentNullException(nameof(utcTime));
+
+            // Validate utcTime is in the appropriate year range
+            utcTime.ToDateTime(2049);
+
+            this.m_timeObject = utcTime;
+        }
+
+		/**
+         * creates a time object from a given date - if the date is between 1950
+         * and 2049 a UTCTime object is Generated, otherwise a GeneralizedTime
+         * is used.
+         */
+        public Time(DateTime date)
+        {
+            DateTime utc = date.ToUniversalTime();
+
+			if (utc.Year < 1950 || utc.Year > 2049)
+            {
+                m_timeObject = new DerGeneralizedTime(utc);
+            }
+            else
+            {
+                m_timeObject = new DerUtcTime(utc, 2049);
+            }
+        }
+
+        public DateTime ToDateTime()
+        {
+            try
+            {
+                if (m_timeObject is Asn1UtcTime utcTime)
+                    return utcTime.ToDateTime(2049);
+
+                return ((Asn1GeneralizedTime)m_timeObject).ToDateTime();
+            }
+            catch (FormatException e)
+            {
+                // this should never happen
+                throw new InvalidOperationException("invalid date string: " + e.Message);
+            }
+        }
+
+
+        public DateTime Date => ToDateTime();
+
+		/**
+         * Produce an object suitable for an Asn1OutputStream.
+         * <pre>
+         * Time ::= CHOICE {
+         *             utcTime        UTCTime,
+         *             generalTime    GeneralizedTime }
+         * </pre>
+         */
+        public override Asn1Object ToAsn1Object()
+        {
+            return m_timeObject;
+        }
+
+        public override string ToString()
+        {
+            if (m_timeObject is Asn1UtcTime utcTime)
+                return utcTime.ToDateTime(2049).ToString(@"yyyyMMddHHmmssK", DateTimeFormatInfo.InvariantInfo);
+
+            if (m_timeObject is Asn1GeneralizedTime generalizedTime)
+                return generalizedTime.ToDateTime().ToString(@"yyyyMMddHHmmss.FFFFFFFK", DateTimeFormatInfo.InvariantInfo);
+
+            throw new InvalidOperationException();
+        }
+    }
+}
+#pragma warning restore
+#endif