up

Assets/BestHTTP/SecureProtocol/util/collections/CollectionUtilities.cs

@@ -0,0 +1,72 @@
+#if !BESTHTTP_DISABLE_ALTERNATE_SSL && (!UNITY_WEBGL || UNITY_EDITOR)
+
+using System;
+using System.Collections;
+using System.Text;
+
+#if UNITY_WSA && !UNITY_EDITOR && !ENABLE_IL2CPP
+using System.TypeFix;
+#endif
+
+namespace Org.BouncyCastle.Utilities.Collections
+{
+    public abstract class CollectionUtilities
+    {
+        public static void AddRange(IList to, IEnumerable range)
+        {
+            foreach (object o in range)
+            {
+                to.Add(o);
+            }
+        }
+
+        public static bool CheckElementsAreOfType(IEnumerable e, Type t)
+        {
+            foreach (object o in e)
+            {
+                if (!t.IsInstanceOfType(o))
+                    return false;
+            }
+            return true;
+        }
+
+        public static IDictionary ReadOnly(IDictionary d)
+        {
+            return d;
+        }
+
+        public static IList ReadOnly(IList l)
+        {
+            return l;
+        }
+
+        public static ISet ReadOnly(ISet s)
+        {
+            return s;
+        }
+
+        public static string ToString(IEnumerable c)
+        {
+            StringBuilder sb = new StringBuilder("[");
+
+            IEnumerator e = c.GetEnumerator();
+
+            if (e.MoveNext())
+            {
+                sb.Append(e.Current.ToString());
+
+                while (e.MoveNext())
+                {
+                    sb.Append(", ");
+                    sb.Append(e.Current.ToString());
+                }
+            }
+
+            sb.Append(']');
+
+            return sb.ToString();
+        }
+    }
+}
+
+#endif