ignore not accessible devices
[enigma2.git] / lib / python / Plugins / Extensions / MediaScanner / plugin.py
index c5f6043..7d57ce0 100644 (file)
@@ -1,5 +1,7 @@
 from Plugins.Plugin import PluginDescriptor
 from Components.Scanner import scanDevice
+from Screens.InfoBar import InfoBar
+from os import access, F_OK, R_OK
 
 def execute(option):
        print "execute", option
@@ -21,9 +23,11 @@ def mountpoint_choosen(option):
        list = [ (r.description, r, res[r], session) for r in res ]
 
        if list == [ ]:
-               print "nothing found"
                from Screens.MessageBox import MessageBox
-               session.open(MessageBox, "No displayable files on this medium found!", MessageBox.TYPE_ERROR)
+               if access(mountpoint, F_OK|R_OK):
+                       session.open(MessageBox, "No displayable files on this medium found!", MessageBox.TYPE_ERROR)
+               else:
+                       print "ignore", mountpoint, "because its not accessible"
                return
 
        session.openWithCallback(execute, ChoiceBox, 
@@ -57,12 +61,17 @@ def menuHook(menuid):
 global_session = None
 
 def partitionListChanged(action, device):
-       pass
-#      if action == 'add' and device.is_hotplug:
-#              print "mountpoint", device.mountpoint
-#              print "description", device.description
-#              print "force_mounted", device.force_mounted
-#              mountpoint_choosen((device.description, device.mountpoint, global_session))
+       if InfoBar.instance:
+               if InfoBar.instance.execing:
+                       if action == 'add' and device.is_hotplug:
+                               print "mountpoint", device.mountpoint
+                               print "description", device.description
+                               print "force_mounted", device.force_mounted
+                               mountpoint_choosen((device.description, device.mountpoint, global_session))
+               else:
+                       print "main infobar is not execing... so we ignore hotplug event!"
+       else:
+                       print "hotplug event.. but no infobar"
 
 def sessionstart(reason, session):
        global global_session