update core

Assets/AnyThinkPlugin/Script/IntegrationManager/Editor/ATDownloadHandler.cs

@@ -0,0 +1,66 @@
+#if !UNITY_2017_2_OR_NEWER
+using System;
+using System.IO;
+using UnityEngine.Networking;
+
+namespace AnyThink.Scripts.IntegrationManager.Editor
+{
+    public class ATDownloadHandler : DownloadHandlerScript
+    {
+        // Required by DownloadHandler base class. Called when you address the 'bytes' property.
+        protected override byte[] GetData()
+        {
+            return null;
+        }
+
+        private FileStream fileStream;
+
+        public ATDownloadHandler(string path) : base(new byte[2048])
+        {
+            var downloadDirectory = Path.GetDirectoryName(path);
+            if (!Directory.Exists(downloadDirectory))
+            {
+                Directory.CreateDirectory(downloadDirectory);
+            }
+
+            try
+            {
+                //Open the current file to write to
+                fileStream = new FileStream(path, FileMode.OpenOrCreate, FileAccess.ReadWrite);
+            }
+            catch (Exception exception)
+            {
+                // MaxSdkLogger.UserError(string.Format("Failed to create file at {0}\n{1}", path, exception.Message));
+                ATLog.logError(string.Format("Failed to create file at {0}\n{1}", path, exception.Message));
+            }
+        }
+
+        protected override bool ReceiveData(byte[] byteFromServer, int dataLength)
+        {
+            if (byteFromServer == null || byteFromServer.Length < 1 || fileStream == null)
+            {
+                return false;
+            }
+
+            try
+            {
+                //Write the current data to the file
+                fileStream.Write(byteFromServer, 0, dataLength);
+            }
+            catch (Exception exception)
+            {
+                fileStream.Close();
+                fileStream = null;
+                ATLog.logError(string.Format("Failed to download file{0}", exception.Message));
+            }
+
+            return true;
+        }
+
+        protected override void CompleteContent()
+        {
+            fileStream.Close();
+        }
+    }
+}
+#endif