Merge pull request #1193 from Unity-Technologies/unity-master-unityaot-filesystemwatcher

Add default FileSystemWatcher support in unityaot profile (case 1066732)

Author: joncham

mcs/class/System/System.IO/FileSystemWatcher.cs

@@ -123,6 +123,7 @@ void InitWatcher ()
 					ok = DefaultWatcher.GetInstance (out watcher);
 					//ok = WindowsWatcher.GetInstance (out watcher);
 					break;
+#if !UNITY_AOT
 				case 2: // libfam
 					ok = FAMWatcher.GetInstance (out watcher, false);
 					break;
@@ -135,6 +136,7 @@ void InitWatcher ()
 				case 5: // inotify
 					ok = InotifyWatcher.GetInstance (out watcher, true);
 					break;
+#endif
 				}
 
 				if (mode == 0 || !ok) {
@@ -173,8 +175,10 @@ internal string MangledFilter {
 					return mangledFilter;
 
 				string filterLocal = "*.*";
+#if !UNITY_AOT
 				if (!(watcher.GetType () == typeof (WindowsWatcher)))
 					filterLocal = "*";
+#endif
 
 				return filterLocal;
 			}
@@ -183,9 +187,11 @@ internal string MangledFilter {
 		internal SearchPattern2 Pattern {
 			get {
 				if (pattern == null) {
+#if !UNITY_AOT
 					if (watcher.GetType () == typeof (KeventWatcher))
 						pattern = new SearchPattern2 (MangledFilter, true); //assume we want to ignore case (OS X)
 					else
+#endif
 						pattern = new SearchPattern2 (MangledFilter);
 				}
 				return pattern;

mcs/class/System/unityaot_System.dll.exclude.sources

@@ -0,0 +1 @@
+System.IO/FileSystemWatcher_mobile.cs

mcs/class/System/unityaot_System.dll.sources

@@ -4,3 +4,10 @@
 ../System.Web/System.Web.Util/HttpEncoder.cs
 System.CodeDom/CodeCompileUnit.cs
 System.CodeDom/CodeTypeDeclaration.cs
+
+System.IO/DefaultWatcher.cs
+System.IO/FileAction.cs
+System.IO/FileSystemWatcher.cs
+System.IO/IFileWatcher.cs
+System.IO/NullFileWatcher.cs
+System.IO/SearchPattern.cs