lib/python/Screens/ImageWizard.py

   1 from Wizard import Wizard, wizardManager
   2
   3 from Components.config import configElementBoolean, config
   4 from Components.Pixmap import *
   5
   6 from LanguageSelection import LanguageSelection
   7 from Tools.Directories import fileExists
   8
   9 import os
  10
  11 backupfile = "backupenigma2settings.tar"
  12
  13 def checkConfigBackup():
  14         paths = ['/media/hdd/', '/media/cf/']
  15         for x in paths:
  16                 if fileExists(x + backupfile):
  17                         return x
  18         return None
  19
  20 if checkConfigBackup() is None:
  21         backupAvailable = 0
  22 else:
  23         backupAvailable = 1
  24
  25 class ImageWizard(Wizard):
  26         skin = """
  27                 <screen position="0,0" size="720,576" title="Welcome..." flags="wfNoBorder">
  28                         <widget name="text" position="50,100" size="440,250" font="Regular;22" />
  29                         <widget name="list" position="50,350" zPosition="1" size="440,200" />
  30                         <widget name="config" position="50,350" zPosition="1" size="440,200" transparent="1" scrollbarMode="showOnDemand" />
  31                 </screen>"""
  32
  33         def __init__(self, session):
  34                 self.xmlfile = "imagewizard.xml"
  35
  36                 Wizard.__init__(self, session, showSteps=False, showStepSlider=False, showList=True, showConfig=True)
  37
  38         def markDone(self):
  39                 pass
  40
  41 wizardManager.registerWizard(ImageWizard, backupAvailable)
  42
  43 def doBackup(path):
  44         os.system('tar cvpf ' + path + backupfile + ' /etc/enigma2')
  45
  46 def doRestore(path):
  47         os.system('cd / && /bin/tar xvpf ' + path + backupfile)
  48
  49
  50