diff --git a/app.py b/app.py
index 57b1bd8..5661668 100755
--- a/app.py
+++ b/app.py
@@ -60,7 +60,14 @@ def allowed_ext(filename):
         # Split from right at first dot to find ext and allow files with "." in name
         if filename.rsplit(".",1)[-1] in media_exts:
             return True
-
+def XMLify(string, child_node_name="child"):
+    '''
+    '''
+    root_element = "root"
+    if debug:
+        print("<{0}><{1}>{2}</{1}></{0}>".format(root_element, child_node_name, string))
+    return "<{0}><{1}>{2}</{1}></{0}>".format(root_element, child_node_name, string)
+    
 def get_RSSI():
     '''
     Get wireless signal level to AP
@@ -72,7 +79,7 @@ def get_RSSI():
     rssi_signal = last_line.split('  ')[3][:-1].strip("-").strip("\n")
     if debug:
         print(rssi_signal)
-    return rssi_signal
+    return XMLify(rssi_signal, child_node_name="rssi")
 
 def led_init():
     '''
@@ -150,6 +157,7 @@ def shutdown():
 @auth.login_required
 def upload_file():
     if request.method == "POST":
+        # TODO : First check name/size of file to avoid uploading if already exists ?
         # Check if the post request has the file part
         if "file" not in request.files:
             return _("No file part: {}").format(str(request.files))