SystemPlugins/NetworkWizard: -remove unneeded network resets.
[enigma2.git] / lib / python / Plugins / SystemPlugins / NetworkWizard / NetworkWizard.py
index 4d36115..ef90d96 100755 (executable)
@@ -2,18 +2,12 @@ from Screens.Wizard import wizardManager, WizardSummary
 from Screens.WizardLanguage import WizardLanguage
 from Screens.Rc import Rc
 from Screens.MessageBox import MessageBox
-
 from Components.Pixmap import Pixmap, MovingPixmap, MultiPixmap
+from Components.Sources.Boolean import Boolean
 from Components.config import config, ConfigBoolean, configfile, ConfigYesNo, NoSave, ConfigSubsection, ConfigText, getConfigListEntry, ConfigSelection, ConfigPassword
 from Components.Network import iNetwork
-
-#from Components.Label import Label
-#from Components.MenuList import MenuList
-#from Components.PluginComponent import plugins
-#from Plugins.Plugin import PluginDescriptor
 from Tools.Directories import resolveFilename, SCOPE_PLUGINS, SCOPE_SKIN_IMAGE
-#import time, os, re
-
+from enigma import eTimer
 
 config.misc.firstrun = ConfigBoolean(default = True)
 list = []
@@ -39,7 +33,7 @@ config.plugins.wlan.encryption.psk = NoSave(ConfigPassword(default = "mysecurewl
 class NetworkWizard(WizardLanguage, Rc):
        skin = """
                <screen position="0,0" size="720,576" title="Welcome..." flags="wfNoBorder" >
-                       <widget name="text" position="153,40" size="340,330" font="Regular;22" />
+                       <widget name="text" position="153,40" size="340,300" font="Regular;22" />
                        <widget source="list" render="Listbox" position="53,340" size="440,180" scrollbarMode="showOnDemand" >
                                <convert type="StringList" />
                        </widget>
@@ -52,6 +46,10 @@ class NetworkWizard(WizardLanguage, Rc):
                        <widget name="arrowdown2" pixmap="skin_default/arrowdown.png" position="-100,-100" zPosition="11" size="37,70" alphatest="on" />
                        <widget name="arrowup" pixmap="skin_default/arrowup.png" position="-100,-100" zPosition="11" size="37,70" alphatest="on" />
                        <widget name="arrowup2" pixmap="skin_default/arrowup.png" position="-100,-100" zPosition="11" size="37,70" alphatest="on" />
+                       <widget source="VKeyIcon" render="Pixmap" pixmap="skin_default/buttons/key_text.png" position="40,260" zPosition="0" size="35,25" transparent="1" alphatest="on" >
+                               <convert type="ConditionalShowHide" />
+                       </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):
                self.xmlfile = resolveFilename(SCOPE_PLUGINS, "SystemPlugins/NetworkWizard/networkwizard.xml")
@@ -59,20 +57,68 @@ class NetworkWizard(WizardLanguage, Rc):
                Rc.__init__(self)
                self.session = session
                self["wizard"] = Pixmap()
-               
+               self["HelpWindow"] = Pixmap()
+               self["HelpWindow"].hide()
+               self["VKeyIcon"] = Boolean(False)
+
+               self.InstalledInterfaceCount = None
+               self.Adapterlist = None
                self.InterfaceState = None
                self.isInterfaceUp = None
                self.WlanPluginInstalled = None
                self.ap = None
                self.selectedInterface = None
                self.NextStep = None
-               self.myref = None
+               self.resetRef = None
                self.checkRef = None
                self.AdapterRef = None
+               self.APList = None
+               self.newAPlist = None
                self.WlanList = None
+               self.oldlist = None
+               self.originalAth0State = None
+               self.originalEth0State = None
+               self.originalWlan0State = None
+               self.originalInterfaceStateChanged = False
+               self.Text = None
+               self.rescanTimer = eTimer()
+               self.rescanTimer.callback.append(self.rescanTimerFired)
+               self.getInstalledInterfaceCount()
                self.isWlanPluginInstalled()
+               
+       def exitWizardQuestion(self, ret = False):
+               if (ret):
+                       self.markDone()
+                       self.close()
+               
+       def markDone(self):
+               self.rescanTimer.stop()
+               del self.rescanTimer
+               pass
+
+       def getInstalledInterfaceCount(self):
+               self.rescanTimer.stop()
+               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')
+
+       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')
 
        def listInterfaces(self):
+               self.rescanTimer.stop()
+               self.checkOldInterfaceState()
                list = [(iNetwork.getFriendlyAdapterName(x),x) for x in iNetwork.getAdapterList()]
                list.append((_("Exit network wizard"), "end"))
                return list
@@ -93,46 +139,30 @@ class NetworkWizard(WizardLanguage, Rc):
                self.InterfaceSelect(self.selection)
                
        def checkInterface(self,iface):
-               self.Adapterlist = iNetwork.getAdapterList()
+               self.rescanTimer.stop()
+               if self.Adapterlist is None:
+                       self.Adapterlist = iNetwork.getAdapterList()
                if self.NextStep is not 'end':
                        if len(self.Adapterlist) == 0:
                                #Reset Network to defaults if network broken
-                               iNetwork.resetNetworkConfig('lan', self.checkInterfaceCB)
-                               self.myref = self.session.openWithCallback(self.resetfinishedCB, MessageBox, _("Please wait while we prepare your network interfaces..."), type = MessageBox.TYPE_INFO, enable_input = False)
-                       if iface == 'eth0':
+                               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.configuredNetworkAdapters and len(iNetwork.configuredNetworkAdapters) == 1:
                                        if iNetwork.getAdapterAttribute(iface, 'up') is True:
                                                self.isInterfaceUp = True
                                        else:
                                                self.isInterfaceUp = False
-                                       self.resetfinishedCB(False)
+                                       self.currStep = self.getStepWithID(self.NextStep)
+                                       self.afterAsyncCode()
                                else:
-                                       iNetwork.resetNetworkConfig('lan',self.checkInterfaceCB)
-                                       self.myref = self.session.openWithCallback(self.resetfinishedCB, MessageBox, _("Please wait while we prepare your network interfaces..."), type = MessageBox.TYPE_INFO, enable_input = False)
-                       elif iface == 'wlan0':
-                               if iface in iNetwork.configuredNetworkAdapters and len(iNetwork.configuredNetworkAdapters) == 1:
-                                       if iNetwork.getAdapterAttribute(iface, 'up') is True:
-                                               self.isInterfaceUp = True
-                                       else:
-                                               self.isInterfaceUp = False
-                                       self.resetfinishedCB(False)
-                               else:
-                                       iNetwork.resetNetworkConfig('wlan',self.checkInterfaceCB)
-                                       self.myref = self.session.openWithCallback(self.resetfinishedCB, MessageBox, _("Please wait while we prepare your network interfaces..."), type = MessageBox.TYPE_INFO, enable_input = False)
-                       elif iface == 'ath0':
-                               if iface in iNetwork.configuredNetworkAdapters and len(iNetwork.configuredNetworkAdapters) == 1:
-                                       if iNetwork.getAdapterAttribute(iface, 'up') is True:
-                                               self.isInterfaceUp = True
-                                       else:
-                                               self.isInterfaceUp = False
-                                       self.resetfinishedCB(False)
-                               else:
-                                       iNetwork.resetNetworkConfig('wlan-mpci',self.checkInterfaceCB)
-                                       self.myref = self.session.openWithCallback(self.resetfinishedCB, MessageBox, _("Please wait while we prepare your network interfaces..."), type = MessageBox.TYPE_INFO, enable_input = False)
+                                       self.isInterfaceUp = iNetwork.checkforInterface(iface)
+                                       self.currStep = self.getStepWithID(self.NextStep)
+                                       self.afterAsyncCode()
                else:
-                       self.resetfinishedCB(False)
+                       self.resetNetworkConfigFinished(False)
                        
-       def resetfinishedCB(self,data):
+       def resetNetworkConfigFinished(self,data):
                if data is True:
                        self.currStep = self.getStepWithID(self.NextStep)
                        self.afterAsyncCode()
@@ -140,33 +170,42 @@ class NetworkWizard(WizardLanguage, Rc):
                        self.currStep = self.getStepWithID(self.NextStep)
                        self.afterAsyncCode()
 
-       def checkInterfaceCB(self,callback,iface):
+       def resetNetworkConfigCB(self,callback,iface):
                if callback is not None:
                        if callback is True:
-                               iNetwork.getInterfaces(self.getInterfacesDataAvail)
+                               iNetwork.getInterfaces(self.getInterfacesFinished)
                                
-
-       def getInterfacesDataAvail(self, data):
+       def getInterfacesFinished(self, data):
                if data is True:
                        if iNetwork.getAdapterAttribute(self.selectedInterface, 'up') is True:
                                self.isInterfaceUp = True
                        else:
                                self.isInterfaceUp = False
-                       self.myref.close(True)
+                       self.resetRef.close(True)
+               else:
+                       print "we should never come here!"
 
        def AdapterSetupEnd(self, iface):
+               self.originalInterfaceStateChanged = True
                if iNetwork.getAdapterAttribute(iface, "dhcp") is True:
                        iNetwork.checkNetworkState(self.AdapterSetupEndFinished)
                        self.AdapterRef = self.session.openWithCallback(self.AdapterSetupEndCB, MessageBox, _("Please wait while we test your network..."), type = MessageBox.TYPE_INFO, enable_input = False)
-
                else:
                        self.currStep = self.getStepWithID("confdns")
                        self.afterAsyncCode()
 
        def AdapterSetupEndCB(self,data):
                if data is True:
-                       self.currStep = self.getStepWithID("checklanstatusend")
-                       self.afterAsyncCode()
+                       if self.selectedInterface in ('wlan0', 'ath0'):
+                               if self.WlanPluginInstalled == True:
+                                       from Plugins.SystemPlugins.WirelessLan.Wlan import iStatus
+                                       iStatus.getDataForInterface(self.selectedInterface,self.checkWlanStateCB)
+                               else:
+                                       self.currStep = self.getStepWithID("checklanstatusend")
+                                       self.afterAsyncCode()                                   
+                       else:
+                               self.currStep = self.getStepWithID("checklanstatusend")
+                               self.afterAsyncCode()
 
        def AdapterSetupEndFinished(self,data):
                if data <= 2:
@@ -175,66 +214,139 @@ class NetworkWizard(WizardLanguage, Rc):
                        self.InterfaceState = False
                self.AdapterRef.close(True)
                        
+       def checkWlanStateCB(self,data,status):
+               if data is not None:
+                       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"
+                                       text8 = _("Please press OK to continue.")
+                                       infotext = text1 + text2 + text3 + text4 + text5 + text7 +"\n" + text8
+                                       self.currStep = self.getStepWithID("checkWlanstatusend")
+                                       self.Text = infotext
+                                       self.afterAsyncCode()
+
        def checkNetwork(self):
-               iNetwork.checkNetworkState(self.checkNetworkStateFinished)
+               iNetwork.checkNetworkState(self.checkNetworkStateCB)
                self.checkRef = self.session.openWithCallback(self.checkNetworkCB, MessageBox, _("Please wait while we test your network..."), type = MessageBox.TYPE_INFO, enable_input = False)
 
        def checkNetworkCB(self,data):
                if data is True:
-                       self.currStep = self.getStepWithID("checklanstatusend")
-                       self.afterAsyncCode()
+                       if self.selectedInterface in ('wlan0', 'ath0'):
+                               if self.WlanPluginInstalled == True:
+                                       from Plugins.SystemPlugins.WirelessLan.Wlan import iStatus
+                                       iStatus.getDataForInterface(self.selectedInterface,self.checkWlanStateCB)
+                               else:
+                                       self.currStep = self.getStepWithID("checklanstatusend")
+                                       self.afterAsyncCode()                                   
+                       else:
+                               self.currStep = self.getStepWithID("checklanstatusend")
+                               self.afterAsyncCode()
 
-       def checkNetworkStateFinished(self,data):
+       def checkNetworkStateCB(self,data):
                if data <= 2:
                        self.InterfaceState = True
                else:
                        self.InterfaceState = False
                self.checkRef.close(True)
        
-       def markDone(self):
-               pass
+       def rescanTimerFired(self):
+               self.rescanTimer.stop()
+               self.updateAPList()
 
-       def listModes(self):
-               list = []
-               self.WlanList = []
+       def updateAPList(self):
+               self.oldlist = self.APList
+               self.newAPlist = []
+               newList = []
+               newListIndex = None
+               currentListEntry = None
+               newList = self.listAccessPoints()
+
+               for oldentry in self.oldlist:
+                       if oldentry not in newList:
+                               newList.append(oldentry)
+                               
+               for newentry in newList:
+                       if newentry[1] == "hidden...":
+                               continue
+                       self.newAPlist.append(newentry)
+               
+               if len(self.newAPlist):
+                       if "hidden..." not in self.newAPlist:
+                               self.newAPlist.append(( _("enter hidden network SSID"), "hidden..." ))
+
+                       if (self.wizard[self.currStep].has_key("dynamiclist")):
+                               currentListEntry = self["list"].getCurrent()
+                               idx = 0
+                               for entry in self.newAPlist:
+                                       if entry == currentListEntry:
+                                               newListIndex = idx
+                                       idx +=1
+                               self.wizard[self.currStep]["evaluatedlist"] = self.newAPlist
+                               self['list'].setList(self.newAPlist)
+                               self["list"].setIndex(newListIndex)
+                               self["list"].updateList(self.newAPlist)
+
+       def listAccessPoints(self):
+               self.APList = []
                try:
                        from Plugins.SystemPlugins.WirelessLan.Wlan import Wlan
                except ImportError:
-                       list.append( ( _("No networks found"),_("unavailable") ) )
-                       self.WlanList.append(_("No networks found"))
-                       return list
+                       self.APList.append( ( _("No networks found"),_("unavailable") ) )
+                       return self.APList
                else:   
                        self.w = Wlan(self.selectedInterface)
                        aps = self.w.getNetworkList()
                        if aps is not None:
                                print "[NetworkWizard.py] got Accespoints!"
+                               tmplist = []
+                               complist = []
                                for ap in aps:
                                        a = aps[ap]
                                        if a['active']:
-                                               if a['essid'] != "":
-                                                       #a['essid'] = a['bssid']
-                                                       list.append( (a['essid'], a['essid']) )
-                                                       self.WlanList.append(a['essid'])        
-                       if "hidden..." not in list:
-                               list.append( ( _("enter hidden network SSID"),_("hidden...") ) )
-                               self.WlanList.append(_("hidden..."))    
-                       return list
-
-       def modeSelectionMade(self, index):
-               self.modeSelect(index)
-               
-       def modeSelectionMoved(self):
-               self.modeSelect(self.selection)
+                                               tmplist.append( (a['bssid'], a['essid']) )
+                                               complist.append( (a['bssid'], a['essid']) )
+                               
+                               for entry in tmplist:
+                                       if entry[1] == "":
+                                               for compentry in complist:
+                                                       if compentry[0] == entry[0]:
+                                                               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..." ))
                
-       def modeSelect(self, mode):
-               self.ap = mode
-               print "ModeSelected:", mode
+                       self.rescanTimer.start(3000)
+                       return self.APList
 
-       def restartNetwork(self):
-               iNetwork.restartNetwork()
-               self.checkNetwork()
-       
-       def isWlanPluginInstalled(self):                
+       def AccessPointsSelectionMade(self, index):
+               self.ap = index
+               self.WlanList = []
+               currList = []
+               if (self.wizard[self.currStep].has_key("dynamiclist")):
+                       currList = self['list'].list
+                       for entry in currList:
+                               self.WlanList.append( (entry[1], entry[0]) )
+               self.AccessPointsSelect(index)
+
+       def AccessPointsSelect(self, index):
+               self.NextStep = 'wlanconfig'
+
+       def AccessPointsSelectionMoved(self):
+               self.AccessPointsSelect(self.selection)
+
+       def checkWlanSelection(self):
+               self.rescanTimer.stop()
+               self.currStep = self.getStepWithID(self.NextStep)
+
+       def isWlanPluginInstalled(self):
                try:
                        from Plugins.SystemPlugins.WirelessLan.Wlan import Wlan
                except ImportError:
@@ -242,3 +354,5 @@ class NetworkWizard(WizardLanguage, Rc):
                else:
                        self.WlanPluginInstalled = True
 
+
+