code.vuplus.com Git - vuplus_dvbapp/blob - lib/python/Plugins/SystemPlugins/NetworkWizard/NetworkWizard.py

   1 from Screens.Wizard import wizardManager, WizardSummary
   2 from Screens.WizardLanguage import WizardLanguage
   3 from Screens.Rc import Rc
   4 from Screens.MessageBox import MessageBox
   5 from Components.Pixmap import Pixmap, MovingPixmap, MultiPixmap
   6 from Components.Sources.Boolean import Boolean
   7 from Components.config import config, ConfigBoolean, configfile, ConfigYesNo, NoSave, ConfigSubsection, ConfigText, getConfigListEntry, ConfigSelection, ConfigPassword
   8 from Components.Network import iNetwork
   9 from Tools.Directories import resolveFilename, SCOPE_PLUGINS, SCOPE_SKIN_IMAGE
  10 from enigma import eTimer
  11
  12 config.misc.firstrun = ConfigBoolean(default = True)
  13 list = []
  14 list.append("WEP")
  15 list.append("WPA")
  16 list.append("WPA2")
  17 list.append("WPA/WPA2")
  18
  19 weplist = []
  20 weplist.append("ASCII")
  21 weplist.append("HEX")
  22
  23 config.plugins.wlan = ConfigSubsection()
  24 config.plugins.wlan.essid = NoSave(ConfigText(default = "home", fixed_size = False))
  25 config.plugins.wlan.hiddenessid = NoSave(ConfigText(default = "home", fixed_size = False))
  26
  27 config.plugins.wlan.encryption = ConfigSubsection()
  28 config.plugins.wlan.encryption.enabled = NoSave(ConfigYesNo(default = False))
  29 config.plugins.wlan.encryption.type = NoSave(ConfigSelection(list, default = "WPA/WPA2" ))
  30 config.plugins.wlan.encryption.wepkeytype = NoSave(ConfigSelection(weplist, default = "ASCII"))
  31 config.plugins.wlan.encryption.psk = NoSave(ConfigPassword(default = "mysecurewlan", fixed_size = False))
  32
  33 class NetworkWizard(WizardLanguage, Rc):
  34         skin = """
  35                 <screen position="0,0" size="720,576" title="Welcome..." flags="wfNoBorder" >
  36                         <widget name="text" position="153,40" size="340,300" font="Regular;22" />
  37                         <widget source="list" render="Listbox" position="53,340" size="440,180" scrollbarMode="showOnDemand" >
  38                                 <convert type="StringList" />
  39                         </widget>
  40                         <widget name="config" position="53,340" zPosition="1" size="440,180" transparent="1" scrollbarMode="showOnDemand" />
  41                         <ePixmap pixmap="skin_default/buttons/button_red.png" position="40,225" zPosition="0" size="15,16" transparent="1" alphatest="on" />
  42                         <widget name="languagetext" position="55,225" size="95,30" font="Regular;18" />
  43                         <widget name="wizard" pixmap="skin_default/wizard.png" position="40,50" zPosition="10" size="110,174" alphatest="on" />
  44                         <widget name="rc" pixmaps="skin_default/rc.png,skin_default/rcold.png" position="500,50" zPosition="10" size="154,500" alphatest="on" />
  45                         <widget name="arrowdown" pixmap="skin_default/arrowdown.png" position="-100,-100" zPosition="11" size="37,70" alphatest="on" />
  46                         <widget name="arrowdown2" pixmap="skin_default/arrowdown.png" position="-100,-100" zPosition="11" size="37,70" alphatest="on" />
  47                         <widget name="arrowup" pixmap="skin_default/arrowup.png" position="-100,-100" zPosition="11" size="37,70" alphatest="on" />
  48                         <widget name="arrowup2" pixmap="skin_default/arrowup.png" position="-100,-100" zPosition="11" size="37,70" alphatest="on" />
  49                         <widget source="VKeyIcon" render="Pixmap" pixmap="skin_default/buttons/key_text.png" position="40,260" zPosition="0" size="35,25" transparent="1" alphatest="on" >
  50                                 <convert type="ConditionalShowHide" />
  51                         </widget>
  52                         <widget name="HelpWindow" pixmap="skin_default/buttons/key_text.png" position="125,170" zPosition="1" size="1,1" transparent="1" alphatest="on" />
  53                 </screen>"""
  54         def __init__(self, session, interface = None):
  55                 self.xmlfile = resolveFilename(SCOPE_PLUGINS, "SystemPlugins/NetworkWizard/networkwizard.xml")
  56                 WizardLanguage.__init__(self, session, showSteps = False, showStepSlider = False)
  57                 Rc.__init__(self)
  58                 self.session = session
  59                 self["wizard"] = Pixmap()
  60                 self["HelpWindow"] = Pixmap()
  61                 self["HelpWindow"].hide()
  62                 self["VKeyIcon"] = Boolean(False)
  63
  64                 self.InstalledInterfaceCount = None
  65                 self.Adapterlist = None
  66                 self.InterfaceState = None
  67                 self.isInterfaceUp = None
  68                 self.WlanPluginInstalled = None
  69                 self.ap = None
  70                 if interface is not None:
  71                         self.selectedInterface = interface
  72                 else:
  73                         self.selectedInterface = None
  74                 self.NextStep = None
  75                 self.resetRef = None
  76                 self.checkRef = None
  77                 self.AdapterRef = None
  78                 self.APList = None
  79                 self.newAPlist = None
  80                 self.WlanList = None
  81                 self.oldlist = None
  82                 self.originalAth0State = None
  83                 self.originalEth0State = None
  84                 self.originalWlan0State = None
  85                 self.originalInterfaceStateChanged = False
  86                 self.Text = None
  87                 self.rescanTimer = eTimer()
  88                 self.rescanTimer.callback.append(self.rescanTimerFired)
  89                 self.getInstalledInterfaceCount()
  90                 self.isWlanPluginInstalled()
  91
  92         def exitWizardQuestion(self, ret = False):
  93                 if (ret):
  94                         self.markDone()
  95                         self.close()
  96
  97         def markDone(self):
  98                 self.rescanTimer.stop()
  99                 del self.rescanTimer
 100                 self.checkOldInterfaceState()
 101                 pass
 102
 103         def getInstalledInterfaceCount(self):
 104                 self.rescanTimer.stop()
 105                 self.Adapterlist = iNetwork.getAdapterList()
 106                 self.InstalledInterfaceCount = len(self.Adapterlist)
 107                 self.originalAth0State = iNetwork.getAdapterAttribute('ath0', 'up')
 108                 self.originalEth0State = iNetwork.getAdapterAttribute('eth0', 'up')
 109                 self.originalWlan0State = iNetwork.getAdapterAttribute('wlan0', 'up')
 110
 111         def selectInterface(self):
 112                 self.InterfaceState = None
 113                 if self.selectedInterface is None and self.InstalledInterfaceCount <= 1:
 114                         if self.selectedInterface == 'eth0':
 115                                 self.NextStep = 'nwconfig'
 116                         else:
 117                                 self.NextStep = 'scanwlan'
 118                         self.checkInterface(self.selectedInterface)
 119                 elif self.selectedInterface is not None and self.InstalledInterfaceCount <= 1:
 120                         if self.selectedInterface == 'eth0':
 121                                 self.NextStep = 'nwconfig'
 122                         else:
 123                                 self.NextStep = 'scanwlan'
 124                         self.checkInterface(self.selectedInterface)
 125                 elif self.selectedInterface is None and self.InstalledInterfaceCount > 1:
 126                         self.NextStep = 'selectinterface'
 127                         self.currStep = self.getStepWithID(self.NextStep)
 128                         self.afterAsyncCode()
 129                 elif self.selectedInterface is not None and self.InstalledInterfaceCount > 1:
 130                         if self.selectedInterface == 'eth0':
 131                                 self.NextStep = 'nwconfig'
 132                         else:
 133                                 self.NextStep = 'scanwlan'
 134                         self.checkInterface(self.selectedInterface)
 135                 else:
 136                         self.NextStep = 'selectinterface'
 137                         self.currStep = self.getStepWithID(self.NextStep)
 138                         self.afterAsyncCode()
 139
 140         def checkOldInterfaceState(self):
 141                 # disable up interface if it was originally down and config is unchanged.
 142                 if self.originalAth0State is False and self.originalInterfaceStateChanged is False:
 143                         if iNetwork.checkforInterface('ath0') is True:
 144                                 iNetwork.deactivateInterface('ath0')
 145                 if self.originalEth0State is False and self.originalInterfaceStateChanged is False:
 146                         if iNetwork.checkforInterface('eth0') is True:
 147                                 iNetwork.deactivateInterface('eth0')
 148                 if self.originalWlan0State is False and self.originalInterfaceStateChanged is False:
 149                         if iNetwork.checkforInterface('wlan0') is True:
 150                                 iNetwork.deactivateInterface('wlan0')
 151
 152         def listInterfaces(self):
 153                 self.rescanTimer.stop()
 154                 self.checkOldInterfaceState()
 155                 list = [(iNetwork.getFriendlyAdapterName(x),x) for x in iNetwork.getAdapterList()]
 156                 list.append((_("Exit network wizard"), "end"))
 157                 return list
 158
 159         def InterfaceSelectionMade(self, index):
 160                 self.selectedInterface = index
 161                 self.InterfaceSelect(index)
 162
 163         def InterfaceSelect(self, index):
 164                 if index == 'end':
 165                         self.NextStep = 'end'
 166                 elif index == 'eth0':
 167                         self.NextStep = 'nwconfig'
 168                 else:
 169                         self.NextStep = 'scanwlan'
 170
 171         def InterfaceSelectionMoved(self):
 172                 self.InterfaceSelect(self.selection)
 173
 174         def checkInterface(self,iface):
 175                 self.rescanTimer.stop()
 176                 if self.Adapterlist is None:
 177                         self.Adapterlist = iNetwork.getAdapterList()
 178                 if self.NextStep is not 'end':
 179                         if len(self.Adapterlist) == 0:
 180                                 #Reset Network to defaults if network broken
 181                                 iNetwork.resetNetworkConfig('lan', self.resetNetworkConfigCB)
 182                                 self.resetRef = self.session.openWithCallback(self.resetNetworkConfigFinished, MessageBox, _("Please wait while we prepare your network interfaces..."), type = MessageBox.TYPE_INFO, enable_input = False)
 183                         if iface in ('eth0', 'wlan0', 'ath0'):
 184                                 if iface in iNetwork.configuredNetworkAdapters and len(iNetwork.configuredNetworkAdapters) == 1:
 185                                         if iNetwork.getAdapterAttribute(iface, 'up') is True:
 186                                                 self.isInterfaceUp = True
 187                                         else:
 188                                                 self.isInterfaceUp = False
 189                                         self.currStep = self.getStepWithID(self.NextStep)
 190                                         self.afterAsyncCode()
 191                                 else:
 192                                         self.isInterfaceUp = iNetwork.checkforInterface(iface)
 193                                         self.currStep = self.getStepWithID(self.NextStep)
 194                                         self.afterAsyncCode()
 195                 else:
 196                         self.resetNetworkConfigFinished(False)
 197
 198         def resetNetworkConfigFinished(self,data):
 199                 if data is True:
 200                         self.currStep = self.getStepWithID(self.NextStep)
 201                         self.afterAsyncCode()
 202                 else:
 203                         self.currStep = self.getStepWithID(self.NextStep)
 204                         self.afterAsyncCode()
 205
 206         def resetNetworkConfigCB(self,callback,iface):
 207                 if callback is not None:
 208                         if callback is True:
 209                                 iNetwork.getInterfaces(self.getInterfacesFinished)
 210
 211         def getInterfacesFinished(self, data):
 212                 if data is True:
 213                         if iNetwork.getAdapterAttribute(self.selectedInterface, 'up') is True:
 214                                 self.isInterfaceUp = True
 215                         else:
 216                                 self.isInterfaceUp = False
 217                         self.resetRef.close(True)
 218                 else:
 219                         print "we should never come here!"
 220
 221         def AdapterSetupEnd(self, iface):
 222                 self.originalInterfaceStateChanged = True
 223                 if iNetwork.getAdapterAttribute(iface, "dhcp") is True:
 224                         iNetwork.checkNetworkState(self.AdapterSetupEndFinished)
 225                         self.AdapterRef = self.session.openWithCallback(self.AdapterSetupEndCB, MessageBox, _("Please wait while we test your network..."), type = MessageBox.TYPE_INFO, enable_input = False)
 226                 else:
 227                         self.currStep = self.getStepWithID("confdns")
 228                         self.afterAsyncCode()
 229
 230         def AdapterSetupEndCB(self,data):
 231                 if data is True:
 232                         if self.selectedInterface in ('wlan0', 'ath0'):
 233                                 if self.WlanPluginInstalled == True:
 234                                         from Plugins.SystemPlugins.WirelessLan.Wlan import iStatus
 235                                         iStatus.getDataForInterface(self.selectedInterface,self.checkWlanStateCB)
 236                                 else:
 237                                         self.currStep = self.getStepWithID("checklanstatusend")
 238                                         self.afterAsyncCode()
 239                         else:
 240                                 self.currStep = self.getStepWithID("checklanstatusend")
 241                                 self.afterAsyncCode()
 242
 243         def AdapterSetupEndFinished(self,data):
 244                 if data <= 2:
 245                         self.InterfaceState = True
 246                 else:
 247                         self.InterfaceState = False
 248                 self.AdapterRef.close(True)
 249
 250         def checkWlanStateCB(self,data,status):
 251                 if data is not None:
 252                         if data is True:
 253                                 if status is not None:
 254                                         text1 = _("Your Dreambox is now ready to use.\n\nYour internet connection is working now.\n\n")
 255                                         text2 = _('Accesspoint:') + "\t" + str(status[self.selectedInterface]["acesspoint"]) + "\n"
 256                                         text3 = _('SSID:') + "\t" + str(status[self.selectedInterface]["essid"]) + "\n"
 257                                         text4 = _('Link Quality:') + "\t" + str(status[self.selectedInterface]["quality"])+"%" + "\n"
 258                                         text5 = _('Signal Strength:') + "\t" + str(status[self.selectedInterface]["signal"]) + "\n"
 259                                         text6 = _('Bitrate:') + "\t" + str(status[self.selectedInterface]["bitrate"]) + "\n"
 260                                         text7 = _('Encryption:') + " " + str(status[self.selectedInterface]["encryption"]) + "\n"
 261                                         text8 = _("Please press OK to continue.")
 262                                         infotext = text1 + text2 + text3 + text4 + text5 + text7 +"\n" + text8
 263                                         self.currStep = self.getStepWithID("checkWlanstatusend")
 264                                         self.Text = infotext
 265                                         if str(status[self.selectedInterface]["acesspoint"]) == "Not-Associated":
 266                                                 self.InterfaceState = False
 267                                         self.afterAsyncCode()
 268
 269         def checkNetwork(self):
 270                 iNetwork.checkNetworkState(self.checkNetworkStateCB)
 271                 self.checkRef = self.session.openWithCallback(self.checkNetworkCB, MessageBox, _("Please wait while we test your network..."), type = MessageBox.TYPE_INFO, enable_input = False)
 272
 273         def checkNetworkCB(self,data):
 274                 if data is True:
 275                         if self.selectedInterface in ('wlan0', 'ath0'):
 276                                 if self.WlanPluginInstalled == True:
 277                                         from Plugins.SystemPlugins.WirelessLan.Wlan import iStatus
 278                                         iStatus.getDataForInterface(self.selectedInterface,self.checkWlanStateCB)
 279                                 else:
 280                                         self.currStep = self.getStepWithID("checklanstatusend")
 281                                         self.afterAsyncCode()
 282                         else:
 283                                 self.currStep = self.getStepWithID("checklanstatusend")
 284                                 self.afterAsyncCode()
 285
 286         def checkNetworkStateCB(self,data):
 287                 if data <= 2:
 288                         self.InterfaceState = True
 289                 else:
 290                         self.InterfaceState = False
 291                 self.checkRef.close(True)
 292
 293         def rescanTimerFired(self):
 294                 self.rescanTimer.stop()
 295                 self.updateAPList()
 296
 297         def updateAPList(self):
 298                 self.oldlist = self.APList
 299                 self.newAPlist = []
 300                 newList = []
 301                 newListIndex = None
 302                 currentListEntry = None
 303                 newList = self.listAccessPoints()
 304
 305                 for oldentry in self.oldlist:
 306                         if oldentry not in newList:
 307                                 newList.append(oldentry)
 308
 309                 for newentry in newList:
 310                         if newentry[1] == "hidden...":
 311                                 continue
 312                         self.newAPlist.append(newentry)
 313
 314                 if len(self.newAPlist):
 315                         if "hidden..." not in self.newAPlist:
 316                                 self.newAPlist.append(( _("enter hidden network SSID"), "hidden..." ))
 317
 318                         if (self.wizard[self.currStep].has_key("dynamiclist")):
 319                                 currentListEntry = self["list"].getCurrent()
 320                                 idx = 0
 321                                 for entry in self.newAPlist:
 322                                         if entry == currentListEntry:
 323                                                 newListIndex = idx
 324                                         idx +=1
 325                                 self.wizard[self.currStep]["evaluatedlist"] = self.newAPlist
 326                                 self['list'].setList(self.newAPlist)
 327                                 self["list"].setIndex(newListIndex)
 328                                 self["list"].updateList(self.newAPlist)
 329
 330         def listAccessPoints(self):
 331                 self.APList = []
 332                 try:
 333                         from Plugins.SystemPlugins.WirelessLan.Wlan import Wlan
 334                 except ImportError:
 335                         self.APList.append( ( _("No networks found"),_("unavailable") ) )
 336                         return self.APList
 337                 else:
 338                         try:
 339                                 self.w = Wlan(self.selectedInterface)
 340                                 aps = self.w.getNetworkList()
 341                         except ValueError:
 342                                 self.APList = []
 343                                 self.APList.append( ( _("No networks found"),_("unavailable") ) )
 344                                 return self.APList
 345                         else:
 346                                 if aps is not None:
 347                                         print "[NetworkWizard.py] got Accespoints!"
 348                                         tmplist = []
 349                                         complist = []
 350                                         for ap in aps:
 351                                                 a = aps[ap]
 352                                                 if a['active']:
 353                                                         tmplist.append( (a['bssid'], a['essid']) )
 354                                                         complist.append( (a['bssid'], a['essid']) )
 355
 356                                         for entry in tmplist:
 357                                                 if entry[1] == "":
 358                                                         for compentry in complist:
 359                                                                 if compentry[0] == entry[0]:
 360                                                                         complist.remove(compentry)
 361                                         for entry in complist:
 362                                                 self.APList.append( (entry[1], entry[1]) )
 363
 364                                 if "hidden..." not in self.APList:
 365                                         self.APList.append(( _("enter hidden network SSID"), "hidden..." ))
 366
 367                                 self.rescanTimer.start(3000)
 368                                 return self.APList
 369
 370         def AccessPointsSelectionMade(self, index):
 371                 self.ap = index
 372                 self.WlanList = []
 373                 currList = []
 374                 if (self.wizard[self.currStep].has_key("dynamiclist")):
 375                         currList = self['list'].list
 376                         for entry in currList:
 377                                 self.WlanList.append( (entry[1], entry[0]) )
 378                 self.AccessPointsSelect(index)
 379
 380         def AccessPointsSelect(self, index):
 381                 self.NextStep = 'wlanconfig'
 382
 383         def AccessPointsSelectionMoved(self):
 384                 self.AccessPointsSelect(self.selection)
 385
 386         def checkWlanSelection(self):
 387                 self.rescanTimer.stop()
 388                 self.currStep = self.getStepWithID(self.NextStep)
 389
 390         def isWlanPluginInstalled(self):
 391                 try:
 392                         from Plugins.SystemPlugins.WirelessLan.Wlan import Wlan
 393                 except ImportError:
 394                         self.WlanPluginInstalled = False
 395                 else:
 396                         self.WlanPluginInstalled = True
 397
 398         def listChoices(self):
 399                 self.rescanTimer.stop()
 400                 list = []
 401                 if self.WlanPluginInstalled == True:
 402                         list.append((_("Configure your wireless LAN again"), "scanwlan"))
 403                 list.append((_("Configure your internal LAN"), "nwconfig"))
 404                 list.append((_("Exit network wizard"), "end"))
 405                 return list
 406
 407         def ChoicesSelectionMade(self, index):
 408                 self.ChoicesSelect(index)
 409
 410         def ChoicesSelect(self, index):
 411                 if index == 'end':
 412                         self.NextStep = 'end'
 413                 elif index == 'nwconfig':
 414                         self.selectedInterface = "eth0"
 415                         self.NextStep = 'nwconfig'
 416                 else:
 417                         self.NextStep = 'scanwlan'
 418
 419         def ChoicesSelectionMoved(self):
 420                 pass