1 files changed, 89 insertions, 0 deletions
diff --git a/Runtime/Export/iOS/CocoaIntegration.cs b/Runtime/Export/iOS/CocoaIntegration.cs
new file mode 100644
index 0000000..dea1431
--- /dev/null
+++ b/Runtime/Export/iOS/CocoaIntegration.cs
@@ -0,0 +1,89 @@
+#if UNITY_IPHONE_API
+
+using System;
+using System.Collections;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+namespace UnityEngine
+{
+public sealed partial class iPhone
+{
+	[System.Runtime.InteropServices.DllImport("__Internal")]
+	internal static extern void UnityNSObject_RetainObject(IntPtr obj);
+
+	[System.Runtime.InteropServices.DllImport("__Internal")]
+	internal static extern void UnityNSObject_ReleaseObject(IntPtr obj);
+
+	public sealed partial class NSError
+	{
+ 		[System.Runtime.InteropServices.DllImport("__Internal")]
+		private static extern int UnityNSError_Code(IntPtr errorObj);
+
+ 		[System.Runtime.InteropServices.DllImport("__Internal")]
+		private static extern IntPtr UnityNSError_Description(IntPtr errorObj);
+
+ 		[System.Runtime.InteropServices.DllImport("__Internal")]
+		private static extern IntPtr UnityNSError_Reason(IntPtr errorObj);
+
+
+		private IntPtr _nativeError;
+		private NSError(IntPtr nativeError)
+		{
+			_nativeError = nativeError;
+			UnityNSObject_RetainObject(_nativeError);
+		}
+		~NSError()
+		{
+			UnityNSObject_ReleaseObject(_nativeError);
+		}
+
+		public static NSError CreateNSError(IntPtr nativeError)
+		{
+			return nativeError == IntPtr.Zero ? null : new NSError(nativeError);
+		}
+
+		public int code
+		{
+			get { return UnityNSError_Code(_nativeError); }
+		}
+		public string description
+		{
+			get { return Marshal.PtrToStringAnsi(UnityNSError_Description(_nativeError)); }
+		}
+		public string reason
+		{
+			get { return Marshal.PtrToStringAnsi(UnityNSError_Reason(_nativeError)); }
+		}
+	}
+
+	public sealed partial class NSNotification
+	{
+ 		[System.Runtime.InteropServices.DllImport("__Internal")]
+		private static extern IntPtr UnityNSNotification_Name(IntPtr notificationObj);
+
+		private IntPtr _nativeNotification;
+		private NSNotification(IntPtr nativeNotification)
+		{
+			_nativeNotification = nativeNotification;
+			UnityNSObject_RetainObject(_nativeNotification);
+		}
+		~NSNotification()
+		{
+			UnityNSObject_ReleaseObject(_nativeNotification);
+		}
+
+		public static NSNotification CreateNSNotification(IntPtr nativeNotification)
+		{
+			return nativeNotification == IntPtr.Zero ? null : new NSNotification(nativeNotification);
+		}
+
+		public string name
+		{
+			get { return Marshal.PtrToStringAnsi(UnityNSNotification_Name(_nativeNotification)); }
+		}
+	}
+}
+}
+
+#endif