lib/python/Screens/ImageWizard.py

   1 from Wizard import Wizard, wizardManager
   2
   3 from Tools.Directories import fileExists
   4
   5 import os
   6
   7 backupfile = "backupenigma2settings.tar"
   8
   9 def checkConfigBackup():
  10         paths = ['/media/hdd/', '/media/cf/']
  11         for x in paths:
  12                 if fileExists(x + backupfile):
  13                         return x
  14         return None
  15
  16 if checkConfigBackup() is None:
  17         backupAvailable = 0
  18 else:
  19         backupAvailable = 1
  20
  21 class ImageWizard(Wizard):
  22         skin = """
  23                 <screen position="0,0" size="720,576" title="Welcome..." flags="wfNoBorder">
  24                         <widget name="text" position="50,100" size="440,250" font="Regular;22" />
  25                         <widget name="list" position="50,350" zPosition="1" size="440,200" />
  26                         <widget name="config" position="50,350" zPosition="1" size="440,200" transparent="1" scrollbarMode="showOnDemand" />
  27                 </screen>"""
  28
  29         def __init__(self, session):
  30                 self.xmlfile = "imagewizard.xml"
  31
  32                 Wizard.__init__(self, session, showSteps=False, showStepSlider=False, showList=True, showConfig=True)
  33
  34         def markDone(self):
  35                 pass
  36
  37 wizardManager.registerWizard(ImageWizard, backupAvailable)
  38
  39 def doBackup(path):
  40         os.system('tar cvpf ' + path + backupfile + ' /etc/enigma2')
  41
  42 def doRestore(path):
  43         os.system('cd / && /bin/tar xvpf ' + path + backupfile)
  44
  45
  46