Changeset 2222 for trunk/eraser/Eraser.DefaultPlugins/FileSystems/Windows.cs

Timestamp:

7/10/2010 8:36:36 AM (23 months ago)

Author:

lowjoel

Message:

Define proper behaviour when a directory reparse point (symbolic link/junction) is encountered. We should not touch the target of the reparse point, instead, just securely remove the reparse point. This also fixes a crash when a reparse point to the current directory is encountered (i.e. a folder referring to its immediate parent)

File:

• trunk/eraser/Eraser.DefaultPlugins/FileSystems/Windows.cs (modified) (1 diff)

trunk/eraser/Eraser.DefaultPlugins/FileSystems/Windows.cs

@@ -63 +63 @@
                     "not empty."));
 
-            //TODO: check for reparse points
-            foreach (DirectoryInfo dir in info.GetDirectories())
-                DeleteFolder(dir);
-            foreach (FileInfo file in info.GetFiles())
-                DeleteFile(file);
+            if ((info.Attributes & FileAttributes.ReparsePoint) != 0)
+            {
+                foreach (DirectoryInfo dir in info.GetDirectories())
+                    DeleteFolder(dir);
+                foreach (FileInfo file in info.GetFiles())
+                    DeleteFile(file);
+            }
 
             DeleteFileSystemInfo(info);