SystemPlugins/NetworkWizard: Don't depend on device names where possible. Some code...
[enigma2.git] / lib / python / Plugins / SystemPlugins / NetworkWizard / NetworkWizard.py
index 75ca390be9a8acb65c4630e27cb7d6a8651efa07..e99309a90d45c0f8ea3c1266485b257a6b4718b0 100755 (executable)
@@ -8,7 +8,7 @@ from Components.config import config, ConfigBoolean, configfile, ConfigYesNo, No
 from Components.Network import iNetwork
 from Tools.Directories import resolveFilename, SCOPE_PLUGINS, SCOPE_SKIN_IMAGE
 from enigma import eTimer
-
+from os import system
 
 config.misc.firstrun = ConfigBoolean(default = True)
 list = []
@@ -52,7 +52,7 @@ class NetworkWizard(WizardLanguage, Rc):
                        </widget>
                        <widget name="HelpWindow" pixmap="skin_default/buttons/key_text.png" position="125,170" zPosition="1" size="1,1" transparent="1" alphatest="on" />      
                </screen>"""
-       def __init__(self, session):
+       def __init__(self, session, interface = None):
                self.xmlfile = resolveFilename(SCOPE_PLUGINS, "SystemPlugins/NetworkWizard/networkwizard.xml")
                WizardLanguage.__init__(self, session, showSteps = False, showStepSlider = False)
                Rc.__init__(self)
@@ -66,9 +66,13 @@ class NetworkWizard(WizardLanguage, Rc):
                self.Adapterlist = None
                self.InterfaceState = None
                self.isInterfaceUp = None
-               self.WlanPluginInstalled = None
+               self.WlanPluginInstalled = False
                self.ap = None
-               self.selectedInterface = None
+               self.w = None
+               if interface is not None:
+                       self.selectedInterface = interface
+               else:
+                       self.selectedInterface = None
                self.NextStep = None
                self.resetRef = None
                self.checkRef = None
@@ -77,9 +81,8 @@ class NetworkWizard(WizardLanguage, Rc):
                self.newAPlist = None
                self.WlanList = None
                self.oldlist = None
-               self.originalAth0State = None
-               self.originalEth0State = None
-               self.originalWlan0State = None
+               
+               self.originalInterfaceState = {}
                self.originalInterfaceStateChanged = False
                self.Text = None
                self.rescanTimer = eTimer()
@@ -93,32 +96,60 @@ class NetworkWizard(WizardLanguage, Rc):
                        self.close()
                
        def markDone(self):
-               self.rescanTimer.stop()
+               self.stopScan()
                del self.rescanTimer
+               self.checkOldInterfaceState()
                pass
 
-       def getInstalledInterfaceCount(self):
+       def stopScan(self):
                self.rescanTimer.stop()
+               if self.w is not None:
+                       from Plugins.SystemPlugins.WirelessLan.Wlan import iWlan
+                       iWlan.stopGetNetworkList()
+                       self.w = None
+
+       def getInstalledInterfaceCount(self):
+               self.originalInterfaceState = {}
+               self.stopScan()
                self.Adapterlist = iNetwork.getAdapterList()
                self.InstalledInterfaceCount = len(self.Adapterlist)
-               self.originalAth0State = iNetwork.getAdapterAttribute('ath0', 'up')
-               self.originalEth0State = iNetwork.getAdapterAttribute('eth0', 'up')
-               self.originalWlan0State = iNetwork.getAdapterAttribute('wlan0', 'up')
+               if self.Adapterlist is not None:
+                       if self.InstalledInterfaceCount == 1 and self.selectedInterface is None:
+                                       self.selectedInterface = self.Adapterlist[0]
+               for interface in iNetwork.getAdapterList():
+                       self.originalInterfaceState[interface] = {}
+                       self.originalInterfaceState[interface]["up"] = iNetwork.getAdapterAttribute(interface, 'up')
+
+       def selectInterface(self):
+               self.InterfaceState = None
+               if self.selectedInterface is None:
+                       if self.InstalledInterfaceCount <= 1:
+                               if not iNetwork.isWirelessInterface(self.selectedInterface):
+                                       self.NextStep = 'nwconfig'
+                               else:
+                                       self.NextStep = 'scanwlan'
+                               self.checkInterface(self.selectedInterface)
+                       else:
+                               self.NextStep = 'selectinterface'
+                               self.currStep = self.getStepWithID(self.NextStep)
+                               self.afterAsyncCode()
+               else:
+                       if not iNetwork.isWirelessInterface(self.selectedInterface):
+                               self.NextStep = 'nwconfig'
+                       else:
+                               self.NextStep = 'scanwlan'
+                       self.checkInterface(self.selectedInterface)
 
        def checkOldInterfaceState(self):
                # disable up interface if it was originally down and config is unchanged.
-               if self.originalAth0State is False and self.originalInterfaceStateChanged is False:
-                       if iNetwork.checkforInterface('ath0') is True:
-                               iNetwork.deactivateInterface('ath0')            
-               if self.originalEth0State is False and self.originalInterfaceStateChanged is False:
-                       if iNetwork.checkforInterface('eth0') is True:
-                               iNetwork.deactivateInterface('eth0')
-               if self.originalWlan0State is False and self.originalInterfaceStateChanged is False:
-                       if iNetwork.checkforInterface('wlan0') is True:
-                               iNetwork.deactivateInterface('wlan0')
+               if self.originalInterfaceStateChanged is False:
+                       for interface in self.originalInterfaceState.keys():
+                               if self.originalInterfaceState[interface]["up"] is False:
+                                       if iNetwork.checkforInterface(interface) is True:
+                                               system("ifconfig " + interface + " down")
 
        def listInterfaces(self):
-               self.rescanTimer.stop()
+               self.stopScan()
                self.checkOldInterfaceState()
                list = [(iNetwork.getFriendlyAdapterName(x),x) for x in iNetwork.getAdapterList()]
                list.append((_("Exit network wizard"), "end"))
@@ -140,7 +171,7 @@ class NetworkWizard(WizardLanguage, Rc):
                self.InterfaceSelect(self.selection)
                
        def checkInterface(self,iface):
-               self.rescanTimer.stop()
+               self.stopScan()
                if self.Adapterlist is None:
                        self.Adapterlist = iNetwork.getAdapterList()
                if self.NextStep is not 'end':
@@ -148,7 +179,7 @@ class NetworkWizard(WizardLanguage, Rc):
                                #Reset Network to defaults if network broken
                                iNetwork.resetNetworkConfig('lan', self.resetNetworkConfigCB)
                                self.resetRef = self.session.openWithCallback(self.resetNetworkConfigFinished, MessageBox, _("Please wait while we prepare your network interfaces..."), type = MessageBox.TYPE_INFO, enable_input = False)
-                       if iface in ('eth0', 'wlan0', 'ath0'):
+                       if iface in iNetwork.getInstalledAdapters():
                                if iface in iNetwork.configuredNetworkAdapters and len(iNetwork.configuredNetworkAdapters) == 1:
                                        if iNetwork.getAdapterAttribute(iface, 'up') is True:
                                                self.isInterfaceUp = True
@@ -197,7 +228,7 @@ class NetworkWizard(WizardLanguage, Rc):
 
        def AdapterSetupEndCB(self,data):
                if data is True:
-                       if self.selectedInterface in ('wlan0', 'ath0'):
+                       if iNetwork.isWirelessInterface(self.selectedInterface):
                                if self.WlanPluginInstalled == True:
                                        from Plugins.SystemPlugins.WirelessLan.Wlan import iStatus
                                        iStatus.getDataForInterface(self.selectedInterface,self.checkWlanStateCB)
@@ -220,16 +251,18 @@ class NetworkWizard(WizardLanguage, Rc):
                        if data is True:
                                if status is not None:
                                        text1 = _("Your Dreambox is now ready to use.\n\nYour internet connection is working now.\n\n")
-                                       text2 = _('Accesspoint:') + "\t" + status[self.selectedInterface]["acesspoint"] + "\n"
-                                       text3 = _('SSID:') + "\t" + status[self.selectedInterface]["essid"] + "\n"
-                                       text4 = _('Link Quality:') + "\t" + status[self.selectedInterface]["quality"]+"%" + "\n"
-                                       text5 = _('Signal Strength:') + "\t" + status[self.selectedInterface]["signal"] + "\n"
-                                       text6 = _('Bitrate:') + "\t" + status[self.selectedInterface]["bitrate"] + "\n"
-                                       text7 = _('Encryption:') + " " + status[self.selectedInterface]["encryption"] + "\n"
+                                       text2 = _('Accesspoint:') + "\t" + str(status[self.selectedInterface]["acesspoint"]) + "\n"
+                                       text3 = _('SSID:') + "\t" + str(status[self.selectedInterface]["essid"]) + "\n"
+                                       text4 = _('Link Quality:') + "\t" + str(status[self.selectedInterface]["quality"])+ "\n"
+                                       text5 = _('Signal Strength:') + "\t" + str(status[self.selectedInterface]["signal"]) + "\n"
+                                       text6 = _('Bitrate:') + "\t" + str(status[self.selectedInterface]["bitrate"]) + "\n"
+                                       text7 = _('Encryption:') + " " + str(status[self.selectedInterface]["encryption"]) + "\n"
                                        text8 = _("Please press OK to continue.")
                                        infotext = text1 + text2 + text3 + text4 + text5 + text7 +"\n" + text8
                                        self.currStep = self.getStepWithID("checkWlanstatusend")
                                        self.Text = infotext
+                                       if str(status[self.selectedInterface]["acesspoint"]) == "Not-Associated":
+                                               self.InterfaceState = False
                                        self.afterAsyncCode()
 
        def checkNetwork(self):
@@ -238,7 +271,7 @@ class NetworkWizard(WizardLanguage, Rc):
 
        def checkNetworkCB(self,data):
                if data is True:
-                       if self.selectedInterface in ('wlan0', 'ath0'):
+                       if iNetwork.isWirelessInterface(self.selectedInterface):
                                if self.WlanPluginInstalled == True:
                                        from Plugins.SystemPlugins.WirelessLan.Wlan import iStatus
                                        iStatus.getDataForInterface(self.selectedInterface,self.checkWlanStateCB)
@@ -295,14 +328,20 @@ class NetworkWizard(WizardLanguage, Rc):
 
        def listAccessPoints(self):
                self.APList = []
-               try:
-                       from Plugins.SystemPlugins.WirelessLan.Wlan import Wlan
-               except ImportError:
+               if self.WlanPluginInstalled is False:
                        self.APList.append( ( _("No networks found"),_("unavailable") ) )
                        return self.APList
-               else:   
-                       self.w = Wlan(self.selectedInterface)
-                       aps = self.w.getNetworkList()
+               else:
+                       try:
+                               from Plugins.SystemPlugins.WirelessLan.Wlan import iWlan
+                               iWlan.setInterface(self.selectedInterface)
+                               self.w = iWlan.getInterface()
+                               aps = iWlan.getNetworkList()
+                       except ValueError:
+                               self.APList = []
+                               self.APList.append( ( _("No networks found"),_("unavailable") ) )
+                               return self.APList
+
                        if aps is not None:
                                print "[NetworkWizard.py] got Accespoints!"
                                tmplist = []
@@ -320,11 +359,11 @@ class NetworkWizard(WizardLanguage, Rc):
                                                                complist.remove(compentry)
                                for entry in complist:
                                        self.APList.append( (entry[1], entry[1]) )
-
+       
                        if "hidden..." not in self.APList:
                                self.APList.append(( _("enter hidden network SSID"), "hidden..." ))
-               
-                       self.rescanTimer.start(3000)
+                       
+                       self.rescanTimer.start(5000)
                        return self.APList
 
        def AccessPointsSelectionMade(self, index):
@@ -344,16 +383,37 @@ class NetworkWizard(WizardLanguage, Rc):
                self.AccessPointsSelect(self.selection)
 
        def checkWlanSelection(self):
-               self.rescanTimer.stop()
+               self.stopScan()
                self.currStep = self.getStepWithID(self.NextStep)
 
        def isWlanPluginInstalled(self):
                try:
-                       from Plugins.SystemPlugins.WirelessLan.Wlan import Wlan
+                       from Plugins.SystemPlugins.WirelessLan.Wlan import iWlan
                except ImportError:
                        self.WlanPluginInstalled = False
                else:
                        self.WlanPluginInstalled = True
 
+       def listChoices(self):
+               self.stopScan()
+               list = []
+               if self.WlanPluginInstalled == True:
+                       list.append((_("Configure your wireless LAN again"), "scanwlan"))
+               list.append((_("Configure your internal LAN"), "nwconfig"))
+               list.append((_("Exit network wizard"), "end"))          
+               return list
+
+       def ChoicesSelectionMade(self, index):
+               self.ChoicesSelect(index)
 
+       def ChoicesSelect(self, index):
+               if index == 'end':
+                       self.NextStep = 'end'
+               elif index == 'nwconfig':
+                       self.selectedInterface = "eth0"
+                       self.NextStep = 'nwconfig'
+               else:
+                       self.NextStep = 'scanwlan'
 
+       def ChoicesSelectionMoved(self):
+               pass