update TODO list

README.md

@@ -95,3 +95,9 @@ the `-d` option and send in the generated output on the terminal.
 
 While the fuse filesystem is not mounted, it is always safe to remove your
 local cache as it will be retrieved again from the remote.
+
+TODO
+====
+
+For missing features that could be implemented in the future, have a look at
+the file `TODO`.

TODO

@@ -18,4 +18,6 @@
  - delete patches in cache that have been applied
  - after uploading a file it is immediately downloaded - instead, the existing local file should be used by checking the remote hash
  - add an option to only call device/get_status in configurable intervals
+ - add an option to make file cache size configurable
  - write man pages
+ - username and password must be urlencoded in mfapi/apicalls/user_get_session_token.c

fuse/hashtbl.c

@@ -1715,14 +1715,8 @@ void folder_tree_housekeep(folder_tree * tree, mfconn * conn)
         }
     }
 
-    /* TODO: remove unreferenced cached files */
-
-    /*
-     * for file in cache directory:
-     *     e = folder_tree_lookup_key(file.key)
-     *     if e == None:
-     *         delete(file)
-     */
+    /* TODO: should this routine call folder_tree_cleanup_filecache to remove
+     * unreferenced or outdated files in the cache? */
 }
 
 void folder_tree_debug_helper(folder_tree * tree, struct h_entry *ent,