handle broken timers.xml gracefully

[vuplus_dvbapp] / RecordTimer.py

diff --git a/RecordTimer.py b/RecordTimer.py
index de4f6cc..cf90017 100644 (file)
--- a/RecordTimer.py
+++ b/RecordTimer.py
@@ -393,8 +393,22 @@ class RecordTimer(timer.Timer):
        
        def loadTimer(self):
                # TODO: PATH!
-               doc = xml.dom.minidom.parse(self.Filename)
-               
+               try:
+                       doc = xml.dom.minidom.parse(self.Filename)
+               except xml.parsers.expat.ExpatError:
+                       from Tools.Notifications import AddPopup
+                       from Screens.MessageBox import MessageBox
+
+                       AddPopup(_("The timer file (timers.xml) is corrupt and could not be loaded."), type = MessageBox.TYPE_ERROR, timeout = 0, id = "TimerLoadFailed")
+
+                       print "timers.xml failed to load!"
+                       try:
+                               import os
+                               os.rename(self.Filename, self.Filename + "_old")
+                       except IOError:
+                               print "renaming broken timer failed"
+                       return
+
                root = doc.childNodes[0]
                for timer in elementsWithTag(root.childNodes, "timer"):
                        self.record(createTimer(timer))