networkwizard/src/NetworkWizard.py

   1 # for localized messages
   2 from __init__ import _
   3
   4 from Screens.Wizard import wizardManager, WizardSummary
   5 from Screens.MessageBox import MessageBox
   6 from Components.Pixmap import Pixmap, MovingPixmap, MultiPixmap
   7 from Components.config import config, ConfigBoolean, configfile, ConfigYesNo, NoSave, ConfigSubsection, ConfigText, getConfigListEntry, ConfigSelection, ConfigPassword
   8 from Components.Network import iNetwork
   9 from Components.Label import Label
  10 from Components.MenuList import MenuList
  11 from Components.PluginComponent import plugins
  12 from Plugins.Plugin import PluginDescriptor
  13 from Tools.Directories import resolveFilename, SCOPE_PLUGINS, SCOPE_SKIN_IMAGE
  14 import time, os, re
  15 from WizardPluginLanguage import WizardPluginLanguage
  16 from Screens.Rc import Rc
  17
  18 config.misc.firstrun = ConfigBoolean(default = True)
  19 list = []
  20 list.append("WEP")
  21 list.append("WPA")
  22 list.append("WPA2")
  23 list.append("WPA/WPA2")
  24
  25 weplist = []
  26 weplist.append("ASCII")
  27 weplist.append("HEX")
  28
  29 config.plugins.wlan = ConfigSubsection()
  30 config.plugins.wlan.essid = NoSave(ConfigText(default = "home", fixed_size = False))
  31 config.plugins.wlan.hiddenessid = NoSave(ConfigText(default = "home", fixed_size = False))
  32
  33 config.plugins.wlan.encryption = ConfigSubsection()
  34 config.plugins.wlan.encryption.enabled = NoSave(ConfigYesNo(default = False))
  35 config.plugins.wlan.encryption.type = NoSave(ConfigSelection(list, default = "WPA/WPA2" ))
  36 config.plugins.wlan.encryption.wepkeytype = NoSave(ConfigSelection(weplist, default = "ASCII"))
  37 config.plugins.wlan.encryption.psk = NoSave(ConfigPassword(default = "mysecurewlan", fixed_size = False))
  38
  39 class NetworkWizard(WizardPluginLanguage, Rc):
  40         skin = """
  41                 <screen position="0,0" size="720,576" title="Welcome..." flags="wfNoBorder" >
  42                         <widget name="text" position="153,40" size="340,330" font="Regular;22" />
  43                         <widget source="list" render="Listbox" position="53,340" size="440,180" scrollbarMode="showOnDemand" >
  44                                 <convert type="StringList" />
  45                         </widget>
  46                         <widget name="config" position="53,340" zPosition="1" size="440,180" transparent="1" scrollbarMode="showOnDemand" />
  47                         <ePixmap pixmap="skin_default/buttons/button_red.png" position="40,225" zPosition="0" size="15,16" transparent="1" alphatest="on" />
  48                         <widget name="languagetext" position="55,225" size="95,30" font="Regular;18" />
  49                         <widget name="wizard" pixmap="skin_default/wizard.png" position="40,50" zPosition="10" size="110,174" alphatest="on" />
  50                         <widget name="rc" pixmaps="skin_default/rc.png,skin_default/rcold.png" position="500,50" zPosition="10" size="154,500" alphatest="on" />
  51                         <widget name="arrowdown" pixmap="skin_default/arrowdown.png" position="-100,-100" zPosition="11" size="37,70" alphatest="on" />
  52                         <widget name="arrowdown2" pixmap="skin_default/arrowdown.png" position="-100,-100" zPosition="11" size="37,70" alphatest="on" />
  53                         <widget name="arrowup" pixmap="skin_default/arrowup.png" position="-100,-100" zPosition="11" size="37,70" alphatest="on" />
  54                         <widget name="arrowup2" pixmap="skin_default/arrowup.png" position="-100,-100" zPosition="11" size="37,70" alphatest="on" />
  55                 </screen>"""
  56         def __init__(self, session):
  57                 self.xmlfile = resolveFilename(SCOPE_PLUGINS, "SystemPlugins/NetworkWizard/networkwizard.xml")
  58                 WizardPluginLanguage.__init__(self, session, showSteps = False, showStepSlider = False)
  59                 Rc.__init__(self)
  60                 self.session = session
  61                 self["wizard"] = Pixmap()
  62
  63                 self.InterfaceState = None
  64                 self.isInterfaceUp = None
  65                 self.WlanPluginInstalled = None
  66                 self.ap = None
  67                 self.selectedInterface = None
  68                 self.NextStep = None
  69                 self.myref = None
  70                 self.checkRef = None
  71                 self.AdapterRef = None
  72                 self.WlanList = None
  73                 self.isWlanPluginInstalled()
  74
  75         def listInterfaces(self):
  76                 list = [(iNetwork.getFriendlyAdapterName(x),x) for x in iNetwork.getAdapterList()]
  77                 list.append((_("Exit network wizard"), "end"))
  78                 return list
  79
  80         def InterfaceSelectionMade(self, index):
  81                 self.selectedInterface = index
  82                 self.InterfaceSelect(index)
  83
  84         def InterfaceSelect(self, index):
  85                 if index == 'end':
  86                         self.NextStep = 'end'
  87                 elif index == 'eth0':
  88                         self.NextStep = 'nwconfig'
  89                 else:
  90                         self.NextStep = 'scanwlan'
  91
  92         def InterfaceSelectionMoved(self):
  93                 self.InterfaceSelect(self.selection)
  94
  95         def checkInterface(self,iface):
  96                 self.Adapterlist = iNetwork.getAdapterList()
  97                 if self.NextStep is not 'end':
  98                         if len(self.Adapterlist) == 0:
  99                                 #Reset Network to defaults if network broken
 100                                 iNetwork.resetNetworkConfig('lan', self.checkInterfaceCB)
 101                                 self.myref = self.session.openWithCallback(self.resetfinishedCB, MessageBox, _("Please wait while we prepare your network interfaces..."), type = MessageBox.TYPE_INFO, enable_input = False)
 102                         if iface == 'eth0':
 103                                 iNetwork.resetNetworkConfig('lan',self.checkInterfaceCB)
 104                                 self.myref = self.session.openWithCallback(self.resetfinishedCB, MessageBox, _("Please wait while we prepare your network interfaces..."), type = MessageBox.TYPE_INFO, enable_input = False)
 105                         elif iface == 'wlan0':
 106                                 iNetwork.resetNetworkConfig('wlan',self.checkInterfaceCB)
 107                                 self.myref = self.session.openWithCallback(self.resetfinishedCB, MessageBox, _("Please wait while we prepare your network interfaces..."), type = MessageBox.TYPE_INFO, enable_input = False)
 108                         elif iface == 'ath0':
 109                                 iNetwork.resetNetworkConfig('wlan-mpci',self.checkInterfaceCB)
 110                                 self.myref = self.session.openWithCallback(self.resetfinishedCB, MessageBox, _("Please wait while we prepare your network interfaces..."), type = MessageBox.TYPE_INFO, enable_input = False)
 111                 else:
 112                         self.resetfinishedCB(False)
 113
 114         def resetfinishedCB(self,data):
 115                 if data is True:
 116                         self.currStep = self.getStepWithID(self.NextStep)
 117                         self.afterAsyncCode()
 118                 else:
 119                         self.currStep = self.getStepWithID(self.NextStep)
 120                         self.afterAsyncCode()
 121
 122         def checkInterfaceCB(self,callback,iface):
 123                 if callback is not None:
 124                         if callback is True:
 125                                 iNetwork.getInterfaces(self.getInterfacesDataAvail)
 126
 127
 128         def getInterfacesDataAvail(self, data):
 129                 if data is True:
 130                         if iNetwork.getAdapterAttribute(self.selectedInterface, 'up') is True:
 131                                 self.isInterfaceUp = True
 132                         else:
 133                                 self.isInterfaceUp = False
 134                         self.myref.close(True)
 135
 136         def AdapterSetupEnd(self, iface):
 137                 if iNetwork.getAdapterAttribute(iface, "dhcp") is True:
 138                         iNetwork.checkNetworkState(self.AdapterSetupEndFinished)
 139                         self.AdapterRef = self.session.openWithCallback(self.AdapterSetupEndCB, MessageBox, _("Please wait while we test your network..."), type = MessageBox.TYPE_INFO, enable_input = False)
 140
 141                 else:
 142                         self.currStep = self.getStepWithID("confdns")
 143                         self.afterAsyncCode()
 144
 145         def AdapterSetupEndCB(self,data):
 146                 if data is True:
 147                         self.currStep = self.getStepWithID("checklanstatusend")
 148                         self.afterAsyncCode()
 149
 150         def AdapterSetupEndFinished(self,data):
 151                 if data <= 2:
 152                         self.InterfaceState = True
 153                 else:
 154                         self.InterfaceState = False
 155                 self.AdapterRef.close(True)
 156
 157         def checkNetwork(self):
 158                 iNetwork.checkNetworkState(self.checkNetworkStateFinished)
 159                 self.checkRef = self.session.openWithCallback(self.checkNetworkCB, MessageBox, _("Please wait while we test your network..."), type = MessageBox.TYPE_INFO, enable_input = False)
 160
 161         def checkNetworkCB(self,data):
 162                 if data is True:
 163                         self.currStep = self.getStepWithID("checklanstatusend")
 164                         self.afterAsyncCode()
 165
 166         def checkNetworkStateFinished(self,data):
 167                 if data <= 2:
 168                         self.InterfaceState = True
 169                 else:
 170                         self.InterfaceState = False
 171                 self.checkRef.close(True)
 172
 173         def markDone(self):
 174                 pass
 175
 176         def listModes(self):
 177                 list = []
 178                 self.WlanList = []
 179                 try:
 180                         from Plugins.SystemPlugins.WirelessLan.Wlan import Wlan
 181                 except ImportError:
 182                         list.append( ( _("No networks found"),_("unavailable") ) )
 183                         self.WlanList.append(_("No networks found"))
 184                         return list
 185                 else:
 186                         self.w = Wlan(self.selectedInterface)
 187                         aps = self.w.getNetworkList()
 188                         if aps is not None:
 189                                 print "[NetworkWizard.py] got Accespoints!"
 190                                 for ap in aps:
 191                                         a = aps[ap]
 192                                         if a['active']:
 193                                                 if a['essid'] == "":
 194                                                         a['essid'] = a['bssid']
 195                                                 list.append( (a['essid'], a['essid']) )
 196                                                 self.WlanList.append(a['essid'])
 197                         if "hidden..." not in list:
 198                                 list.append( ( _("enter hidden network SSID"),_("hidden...") ) )
 199                                 self.WlanList.append(_("hidden..."))
 200                         return list
 201
 202         def modeSelectionMade(self, index):
 203                 self.modeSelect(index)
 204
 205         def modeSelectionMoved(self):
 206                 self.modeSelect(self.selection)
 207
 208         def modeSelect(self, mode):
 209                 self.ap = mode
 210                 print "ModeSelected:", mode
 211
 212         def restartNetwork(self):
 213                 iNetwork.restartNetwork()
 214                 self.checkNetwork()
 215
 216         def isWlanPluginInstalled(self):
 217                 try:
 218                         from Plugins.SystemPlugins.WirelessLan.Wlan import Wlan
 219                 except ImportError:
 220                         self.WlanPluginInstalled = False
 221                 else:
 222                         self.WlanPluginInstalled = True
 223