networkwizard/src/NetworkWizard.py

   1 from Screens.Wizard import wizardManager, WizardSummary
   2 from Screens.WizardLanguage import WizardLanguage
   3 from Components.Pixmap import Pixmap, MovingPixmap
   4 from Components.config import config, ConfigBoolean, configfile, ConfigYesNo, NoSave, ConfigSubsection, ConfigText, getConfigListEntry, ConfigSelection
   5 from Components.Network import iNetwork
   6 from Components.Label import Label
   7 from Components.MenuList import MenuList
   8 from Components.PluginComponent import plugins
   9 from Plugins.Plugin import PluginDescriptor
  10 from Plugins.SystemPlugins.WirelessLan.plugin import *
  11 from Plugins.SystemPlugins.WirelessLan.Wlan import Wlan, WlanList, wpaSupplicant
  12 from Tools.Directories import resolveFilename, SCOPE_PLUGINS, SCOPE_SKIN_IMAGE
  13 import time, os, re
  14
  15 config.misc.firstrun = ConfigBoolean(default = True)
  16 list = []
  17 list.append(_("WEP"))
  18 list.append(_("WPA"))
  19 list.append(_("WPA2"))
  20
  21 config.plugins.wlan = ConfigSubsection()
  22 config.plugins.wlan.essid = NoSave(ConfigText(default = "home", fixed_size = False))
  23
  24 config.plugins.wlan.encryption = ConfigSubsection()
  25 config.plugins.wlan.encryption.enabled = NoSave(ConfigYesNo(default = False))
  26 config.plugins.wlan.encryption.type = NoSave(ConfigSelection(list, default = _("WPA")))
  27 config.plugins.wlan.encryption.psk = NoSave(ConfigText(default = "mysecurewlan", fixed_size = False))
  28
  29 class NetworkWizard(WizardLanguage):
  30         skin = """
  31                 <screen position="0,0" size="720,576" title="Welcome..." flags="wfNoBorder" >
  32                         <widget name="text" position="153,50" size="340,300" font="Regular;22" />
  33                         <widget source="list" render="Listbox" position="53,310" size="440,220" scrollbarMode="showOnDemand" >
  34                                 <convert type="StringList" />
  35                         </widget>
  36                         <widget name="config" position="53,310" zPosition="1" size="440,220" transparent="1" scrollbarMode="showOnDemand" />
  37                         <widget name="wizard" pixmap="skin_default/wizard.png" position="40,50" zPosition="10" size="110,174" transparent="1" alphatest="on"/>
  38                         <ePixmap pixmap="skin_default/buttons/button_red.png" position="40,225" zPosition="0" size="15,16" transparent="1" alphatest="on" />
  39                         <widget name="languagetext" position="55,225" size="95,30" font="Regular;18" />
  40                         <widget name="rc" pixmap="skin_default/rc.png" position="500,600" zPosition="10" size="154,475" transparent="1" alphatest="on"/>
  41                         <widget name="arrowdown" pixmap="skin_default/arrowdown.png" position="0,0" zPosition="11" size="37,70" transparent="1" alphatest="on"/>
  42                         <widget name="arrowup" pixmap="skin_default/arrowup.png" position="-100,-100" zPosition="11" size="37,70" transparent="1" alphatest="on"/>
  43                         <widget name="arrowup2" pixmap="skin_default/arrowup.png" position="-100,-100" zPosition="11" size="37,70" transparent="1" alphatest="on"/>
  44                         <widget name="arrowup3" pixmap="skin_default/arrowup.png" position="-100,-100" zPosition="11" size="37,70" transparent="1" alphatest="on"/>
  45                 </screen>"""
  46         def __init__(self, session):
  47                 self.xmlfile = resolveFilename(SCOPE_PLUGINS, "SystemPlugins/NetworkWizard/networkwizard.xml")
  48
  49                 WizardLanguage.__init__(self, session, showSteps = False, showStepSlider = False)
  50                 self.session = session
  51                 self["wizard"] = Pixmap()
  52                 self["rc"] = MovingPixmap()
  53                 self["arrowdown"] = MovingPixmap()
  54                 self["arrowup"] = MovingPixmap()
  55                 self["arrowup2"] = MovingPixmap()
  56                 self["arrowup3"] = MovingPixmap()
  57
  58                 self.InterfaceState = None
  59                 self.isInterfaceUp = None
  60                 self.ap = None
  61
  62         def checkInterface(self,iface):
  63                 self.Adapterlist = iNetwork.getAdapterList()
  64                 if len(self.Adapterlist) == 0:
  65                         #Reset Network to defaults if network broken
  66                         iNetwork.resetNetworkConfig('lan')
  67                 if iface == 'eth0':
  68                         iNetwork.resetNetworkConfig('lan')
  69                         self.InterfaceUp('eth0')
  70                 if iface == 'wlan0':
  71                         iNetwork.resetNetworkConfig('wlan')
  72                         self.InterfaceUp('wlan0')
  73
  74         def InterfaceUp(self,iface):
  75                 iNetwork.getInterfaces()
  76                 if iNetwork.getAdapterAttribute(iface, 'up') is True:
  77                         self.isInterfaceUp = True
  78                 else:
  79                         self.isInterfaceUp = False
  80
  81         def markDone(self):
  82                 pass
  83
  84         def listModes(self):
  85                 self.w = Wlan('wlan0')
  86                 aps = self.w.getNetworkList()
  87                 list = []
  88                 if aps is not None:
  89                         print "[Wlan.py] got Accespoints!"
  90                         for ap in aps:
  91                                 a = aps[ap]
  92                                 if a['active']:
  93                                         if a['essid'] == "":
  94                                                 a['essid'] = a['bssid']
  95                                         list.append( (a['essid'], a['essid']) )
  96                 list.sort(key = lambda x: x[0])
  97                 return list
  98
  99
 100         def modeSelectionMade(self, index):
 101                 print "modeSelectionMade:", index
 102                 self.ap = index
 103                 self.modeSelect(index)
 104
 105         def modeSelectionMoved(self):
 106                 print "mode selection moved:", self.selection
 107                 self.modeSelect(self.selection)
 108
 109         def modeSelect(self, mode):
 110                 print "ModeSelected:", mode
 111
 112         def saveAccessPoint(self, mode):
 113                 config.plugins.wlan.essid.value = str(mode)
 114                 config.plugins.wlan.essid.save()
 115                 config.plugins.wlan.encryption.enabled.value = False
 116                 config.plugins.wlan.encryption.enabled.save()
 117
 118         def checkNetwork(self):
 119                 ret = iNetwork.checkNetworkState()
 120                 if ret == True:
 121                         self.InterfaceState = True
 122                 else:
 123                         self.InterfaceState = False
 124
 125         def restartNetwork(self):
 126                 iNetwork.restartNetwork()
 127                 self.checkNetwork()
 128