from Screen import Screen
from Components.ActionMap import ActionMap,NumberActionMap
from Screens.MessageBox import MessageBox
from Screens.InputBox import InputBox
from Screens.Standby import *
from Components.Network import iNetwork
from Components.Label import Label,MultiColorLabel
from Components.Pixmap import Pixmap,MultiPixmap
from Components.MenuList import MenuList
from Components.config import config, ConfigYesNo, ConfigIP, NoSave, ConfigText, ConfigSelection, getConfigListEntry, ConfigNothing
from Components.ConfigList import ConfigListScreen
from Components.PluginComponent import plugins
from Components.MultiContent import MultiContentEntryText, MultiContentEntryPixmapAlphaTest
from Plugins.Plugin import PluginDescriptor
from enigma import eTimer
from os import path as os_path, system as os_system, unlink
from re import compile as re_compile, search as re_search
from Tools.Directories import resolveFilename, SCOPE_PLUGINS

from Tools.Directories import SCOPE_SKIN_IMAGE,SCOPE_PLUGINS, resolveFilename
from Tools.LoadPixmap import LoadPixmap
from enigma import RT_HALIGN_LEFT, eListboxPythonMultiContent, gFont

class InterfaceList(MenuList):
	def __init__(self, list, enableWrapAround=False):
		MenuList.__init__(self, list, enableWrapAround, eListboxPythonMultiContent)
		self.l.setFont(0, gFont("Regular", 20))
		self.l.setItemHeight(30)

def InterfaceEntryComponent(index,name,default,active ):
	res = [ (index) ]
	res.append(MultiContentEntryText(pos=(80, 5), size=(430, 25), font=0, text=name))
	if default is True:
		png = LoadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, "skin_default/buttons/button_blue.png"))
	if default is False:
		png = LoadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, "skin_default/buttons/button_blue_off.png"))
	res.append(MultiContentEntryPixmapAlphaTest(pos=(10, 5), size=(25, 25), png = png))
	if active is True:
		png2 = LoadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, "skin_default/icons/lock_on.png"))
	if active is False:
		png2 = LoadPixmap(resolveFilename(SCOPE_SKIN_IMAGE, "skin_default/icons/lock_error.png"))
	res.append(MultiContentEntryPixmapAlphaTest(pos=(40, 1), size=(25, 25), png = png2))
	return res


class NetworkAdapterSelection(Screen):
	def __init__(self, session):
		Screen.__init__(self, session)

		self.wlan_errortext = _("No working wireless networkadapter found.\nPlease verify that you have attached a compatible WLAN USB Stick and your Network is configured correctly.")
		self.lan_errortext = _("No working local networkadapter found.\nPlease verify that you have attached a network cable and your Network is configured correctly.")
		
		self["ButtonBluetext"] = Label(_("Set as default Interface"))
		self["ButtonRedtext"] = Label(_("Close"))
		self["introduction"] = Label(_("Press OK to edit the settings."))
		
		self.adapters = [(iNetwork.getFriendlyAdapterName(x),x) for x in iNetwork.getAdapterList()]

		if len(self.adapters) == 0:
			self.onFirstExecBegin.append(self.NetworkFallback)

		self.list = []
		self["list"] = InterfaceList(self.list)
		self.updateList()
		self["actions"] = ActionMap(["OkCancelActions", "ColorActions"],
		{
			"ok": self.okbuttonClick,
			"cancel": self.close,
			"blue": self.setDefaultInterface,			
			"red": self.close
		}, -2)

		if len(self.adapters) == 1:
			self.onFirstExecBegin.append(self.okbuttonClick)

	def updateList(self):
		iNetwork.getInterfaces()
		self.list = []
		default_gw = None
		num_configured_if = len(iNetwork.configuredInterfaces)
		if num_configured_if < 2 and os_path.exists("/etc/default_gw"):
			unlink("/etc/default_gw")
			
		if os_path.exists("/etc/default_gw"):
			fp = file('/etc/default_gw', 'r')
			result = fp.read()
			fp.close()
			default_gw = result

		if len(self.adapters) == 0: # no interface available => display only eth0
			self.list.append(InterfaceEntryComponent("eth0",iNetwork.getFriendlyAdapterName('eth0'),True,True ))
		else:
			for x in self.adapters:
				if x[1] == default_gw:
					default_int = True
				else:
					default_int = False
				if iNetwork.getAdapterAttribute(x[1], 'up') is True:
					active_int = True
				else:
					active_int = False
				self.list.append(InterfaceEntryComponent(index = x[1],name = _(x[0]),default=default_int,active=active_int ))
		self["list"].l.setList(self.list)

	def setDefaultInterface(self):
		selection = self["list"].getCurrent()
		num_if = len(self.list)
		old_default_gw = None
		if os_path.exists("/etc/default_gw"):
			fp = open('/etc/default_gw', 'r')
			old_default_gw = fp.read()
			fp.close()
		if num_if > 1 and (not old_default_gw or old_default_gw != selection[0]):
			fp = open('/etc/default_gw', 'w+')
			fp.write(selection[0])
			fp.close()
			iNetwork.restartNetwork()
			self.updateList()
		elif old_default_gw and num_if < 2:
			unlink("/etc/default_gw")
			iNetwork.restartNetwork()
			self.updateList()

	def okbuttonClick(self):
		selection = self["list"].getCurrent()
		print "selection",selection
		if selection is not None:
			self.session.openWithCallback(self.AdapterSetupClosed, AdapterSetupConfiguration, selection[0])

	def AdapterSetupClosed(self, *ret):
		if len(self.adapters) == 1:
			self.close()
		else:
			self.updateList()

	def NetworkFallback(self):
		if iNetwork.configuredInterfaces.has_key('wlan0') is True:
			self.session.openWithCallback(self.ErrorMessageClosed, MessageBox, self.wlan_errortext, type = MessageBox.TYPE_INFO,timeout = 10)
		if iNetwork.configuredInterfaces.has_key('ath0') is True:
			self.session.openWithCallback(self.ErrorMessageClosed, MessageBox, self.wlan_errortext, type = MessageBox.TYPE_INFO,timeout = 10)
		else:
			self.session.openWithCallback(self.ErrorMessageClosed, MessageBox, self.lan_errortext, type = MessageBox.TYPE_INFO,timeout = 10)

	def ErrorMessageClosed(self, *ret):
		if iNetwork.configuredInterfaces.has_key('wlan0') is True:
			self.session.openWithCallback(self.AdapterSetupClosed, AdapterSetupConfiguration, 'wlan0')
		elif iNetwork.configuredInterfaces.has_key('ath0') is True:
			self.session.openWithCallback(self.AdapterSetupClosed, AdapterSetupConfiguration, 'ath0')
		else:
			self.session.openWithCallback(self.AdapterSetupClosed, AdapterSetupConfiguration, 'eth0')

class NameserverSetup(Screen, ConfigListScreen):
	def __init__(self, session):
		Screen.__init__(self, session)
		iNetwork.getInterfaces()
		self.backupNameserverList = iNetwork.getNameserverList()[:]
		print "backup-list:", self.backupNameserverList
		
		self["ButtonGreentext"] = Label(_("Add"))
		self["ButtonYellowtext"] = Label(_("Delete"))
		self["ButtonRedtext"] = Label(_("Close"))
		self["introduction"] = Label(_("Press OK to activate the settings."))
		self.createConfig()
		
		self["actions"] = ActionMap(["OkCancelActions", "ColorActions"],
		{
			"ok": self.ok,
			"cancel": self.cancel,
			"red": self.cancel,
			"green": self.add,
			"yellow": self.remove
		}, -2)
		
		self.list = []
		ConfigListScreen.__init__(self, self.list)
		self.createSetup()

	def createConfig(self):
		self.nameservers = iNetwork.getNameserverList()
		self.nameserverEntries = []
		
		for nameserver in self.nameservers:
			self.nameserverEntries.append(NoSave(ConfigIP(default=nameserver)))

	def createSetup(self):
		self.list = []
		
		for i in range(len(self.nameserverEntries)):
			self.list.append(getConfigListEntry(_("Nameserver %d") % (i + 1), self.nameserverEntries[i]))
		
		self["config"].list = self.list
		self["config"].l.setList(self.list)

	def ok(self):
		iNetwork.clearNameservers()
		for nameserver in self.nameserverEntries:
			iNetwork.addNameserver(nameserver.value)
		iNetwork.writeNameserverConfig()
		self.close()

	def run(self):
		self.ok()

	def cancel(self):
		iNetwork.clearNameservers()
		print "backup-list:", self.backupNameserverList
		for nameserver in self.backupNameserverList:
			iNetwork.addNameserver(nameserver)
		self.close()

	def add(self):
		iNetwork.addNameserver([0,0,0,0])
		self.createConfig()
		self.createSetup()

	def remove(self):
		print "currentIndex:", self["config"].getCurrentIndex()
		
		index = self["config"].getCurrentIndex()
		if index < len(self.nameservers):
			iNetwork.removeNameserver(self.nameservers[index])
			self.createConfig()
			self.createSetup()
	
class AdapterSetup(Screen, ConfigListScreen):
	def __init__(self, session, iface,essid=None, aplist=None):
		Screen.__init__(self, session)
		self.session = session
		self.iface = iface
		self.essid = essid
		self.aplist = aplist
		self.extended = None
		self.oldInterfaceState = iNetwork.getAdapterAttribute(self.iface, "up")
		iNetwork.getInterfaces()

		self.createConfig()
		
		self["actions"] = NumberActionMap(["SetupActions", "ColorActions"],
		{
			"ok": self.ok,
			"cancel": self.cancel,
			"red": self.cancel,
			"blue": self.KeyBlue,
		}, -2)
		
		self.list = []
		ConfigListScreen.__init__(self, self.list,session = self.session)
		self.createSetup()
		self.onLayoutFinish.append(self.layoutFinished)
		
		self["DNS1text"] = Label(_("Primary DNS"))
		self["DNS2text"] = Label(_("Secondary DNS"))
		self["DNS1"] = Label()
		self["DNS2"] = Label()
		
		self["introduction"] = Label(_("Current settings:"))
		
		self["IPtext"] = Label(_("IP Address"))
		self["Netmasktext"] = Label(_("Netmask"))
		self["Gatewaytext"] = Label(_("Gateway"))
		
		self["IP"] = Label()
		self["Mask"] = Label()
		self["Gateway"] = Label()
		
		self["BottomBG"] = Pixmap()
		self["Adaptertext"] = Label(_("Network:"))
		self["Adapter"] = Label()
		self["introduction2"] = Label(_("Press OK to activate the settings."))
		self["ButtonRed"] = Pixmap()
		self["ButtonRedtext"] = Label(_("Close"))
		self["ButtonBlue"] = Pixmap()
		self["ButtonBluetext"] = Label(_("Edit DNS"))

	def layoutFinished(self):
		self["DNS1"].setText(self.primaryDNS.getText())
		self["DNS2"].setText(self.secondaryDNS.getText())
		if self.ipConfigEntry.getText() is not None:
			self["IP"].setText(self.ipConfigEntry.getText())
		else:
			self["IP"].setText([0,0,0,0])
		self["Mask"].setText(self.netmaskConfigEntry.getText())
		if iNetwork.getAdapterAttribute(self.iface, "gateway"):
			self["Gateway"].setText(self.gatewayConfigEntry.getText())
		else:
			self["Gateway"].hide()
			self["Gatewaytext"].hide()
		self["Adapter"].setText(iNetwork.getFriendlyAdapterName(self.iface))

	def createConfig(self):
		self.InterfaceEntry = None
		self.dhcpEntry = None
		self.gatewayEntry = None
		self.SSIDscan = None
		self.wlanSSID = None
		self.manualwlanSSID = None
		self.encryptionEnabled = None
		self.encryptionKey = None
		self.nwlist = None
		self.wsconfig = None
		self.default = None
		
		if self.iface == "wlan0" or self.iface == "ath0" :
			from Plugins.SystemPlugins.WirelessLan.Wlan import wpaSupplicant,Wlan
			self.ws = wpaSupplicant()
			list = []
			list.append(_("WEP"))
			list.append(_("WPA"))
			list.append(_("WPA2"))
			if self.aplist is not None:
				self.nwlist = self.aplist
				self.nwlist.sort(key = lambda x: x[0])
			else:
				self.nwlist = []
				self.w = None
				self.aps = None
				try:
					self.w = Wlan(self.iface)
					self.aps = self.w.getNetworkList()
					if self.aps is not None:
						print "[NetworkSetup.py] got Accespoints!"
						for ap in aps:
							a = aps[ap]
							if a['active']:
								if a['essid'] == "":
									a['essid'] = a['bssid']
								self.nwlist.append( a['essid'])
					self.nwlist.sort(key = lambda x: x[0])
				except:
					self.nwlist.append("No Networks found")

			self.wsconfig = self.ws.loadConfig()
			self.default = self.essid or self.wsconfig['ssid']
			if self.default not in self.nwlist:
				self.nwlist.append(self.default)
			config.plugins.wlan.essidscan = NoSave(ConfigYesNo(default = self.wsconfig['ssidscan']))
			if self.wsconfig['ssidscan'] is True:
				config.plugins.wlan.essid = NoSave(ConfigSelection(self.nwlist, default = self.default ))
			else:
				config.plugins.wlan.essid = NoSave(ConfigText(default = self.default, visible_width = 50, fixed_size = False))
			config.plugins.wlan.encryption.enabled = NoSave(ConfigYesNo(default = self.wsconfig['encryption'] ))
			config.plugins.wlan.encryption.type = NoSave(ConfigSelection(list, default = self.wsconfig['encryption_type'] ))
			config.plugins.wlan.encryption.psk = NoSave(ConfigText(default = self.wsconfig['key'], visible_width = 50, fixed_size = False))
		
		self.activateInterfaceEntry = NoSave(ConfigYesNo(default=iNetwork.getAdapterAttribute(self.iface, "up") or False))
		self.dhcpConfigEntry = NoSave(ConfigYesNo(default=iNetwork.getAdapterAttribute(self.iface, "dhcp") or False))
		self.ipConfigEntry = NoSave(ConfigIP(default=iNetwork.getAdapterAttribute(self.iface, "ip")) or [0,0,0,0])
		self.netmaskConfigEntry = NoSave(ConfigIP(default=iNetwork.getAdapterAttribute(self.iface, "netmask") or [255,0,0,0]))
		if iNetwork.getAdapterAttribute(self.iface, "gateway"):
			self.dhcpdefault=True
		else:
			self.dhcpdefault=False
		self.hasGatewayConfigEntry = NoSave(ConfigYesNo(default=self.dhcpdefault or False))
		self.gatewayConfigEntry = NoSave(ConfigIP(default=iNetwork.getAdapterAttribute(self.iface, "gateway") or [0,0,0,0]))
		nameserver = (iNetwork.getNameserverList() + [[0,0,0,0]] * 2)[0:2]
		self.primaryDNS = NoSave(ConfigIP(default=nameserver[0]))
		self.secondaryDNS = NoSave(ConfigIP(default=nameserver[1]))

	def createSetup(self):
		self.list = []
		self.InterfaceEntry = getConfigListEntry(_("Use Interface"), self.activateInterfaceEntry)
		
		self.list.append(self.InterfaceEntry)
		if self.activateInterfaceEntry.value:
			self.dhcpEntry = getConfigListEntry(_("Use DHCP"), self.dhcpConfigEntry)
			self.list.append(self.dhcpEntry)
			if not self.dhcpConfigEntry.value:
				self.list.append(getConfigListEntry(_('IP Address'), self.ipConfigEntry))
				self.list.append(getConfigListEntry(_('Netmask'), self.netmaskConfigEntry))
				self.gatewayEntry = getConfigListEntry(_('Use a gateway'), self.hasGatewayConfigEntry)
				self.list.append(self.gatewayEntry)
				if self.hasGatewayConfigEntry.value:
					self.list.append(getConfigListEntry(_('Gateway'), self.gatewayConfigEntry))
			
			self.extended = None		
			for p in plugins.getPlugins(PluginDescriptor.WHERE_NETWORKSETUP):
				callFnc = p.__call__["ifaceSupported"](self.iface)
				if callFnc is not None:
					if p.__call__.has_key("WlanPluginEntry"): # internally used only for WLAN Plugin
						self.extended = callFnc
						if p.__call__.has_key("configStrings"):
							self.configStrings = p.__call__["configStrings"]
						else:
							self.configStrings = None
						self.SSIDscan = getConfigListEntry(_("Automatic SSID lookup"), config.plugins.wlan.essidscan)
						self.list.append(self.SSIDscan)
						self.wlanSSID = getConfigListEntry(_("Network SSID"), config.plugins.wlan.essid)
						self.list.append(self.wlanSSID)
						self.encryptionEnabled = getConfigListEntry(_("Encryption"), config.plugins.wlan.encryption.enabled)
						self.list.append(self.encryptionEnabled)
						
						if config.plugins.wlan.encryption.enabled.value:
							self.list.append(getConfigListEntry(_("Encryption Type"), config.plugins.wlan.encryption.type))
							self.encryptionKey = getConfigListEntry(_("Encryption Key"), config.plugins.wlan.encryption.psk)						
							self.list.append(self.encryptionKey)
		
		self["config"].list = self.list
		self["config"].l.setList(self.list)

	def KeyBlue(self):
		self.session.openWithCallback(self.NameserverSetupClosed, NameserverSetup)

	def newConfig(self):
		print self["config"].getCurrent()
		if self["config"].getCurrent() == self.InterfaceEntry:
			self.createSetup()
		if self["config"].getCurrent() == self.dhcpEntry:
			self.createSetup()
		if self["config"].getCurrent() == self.gatewayEntry:
			self.createSetup()
		if self.iface == "wlan0" or self.iface == "ath0" :	
			if self["config"].getCurrent() == self.SSIDscan:
				if config.plugins.wlan.essidscan.value is True:
					config.plugins.wlan.essid = NoSave(ConfigSelection(self.nwlist, default = self.default ))
				else:
					config.plugins.wlan.essid = NoSave(ConfigText(default = self.default, visible_width = 50, fixed_size = False))
				self.createSetup()
			if self["config"].getCurrent() == self.encryptionEnabled:
				self.createSetup()
		
	def keyLeft(self):
		ConfigListScreen.keyLeft(self)
		self.newConfig()

	def keyRight(self):
		ConfigListScreen.keyRight(self)
		self.newConfig()

	def ok(self):
		iNetwork.setAdapterAttribute(self.iface, "up", self.activateInterfaceEntry.value)
		iNetwork.setAdapterAttribute(self.iface, "dhcp", self.dhcpConfigEntry.value)
		iNetwork.setAdapterAttribute(self.iface, "ip", self.ipConfigEntry.value)
		iNetwork.setAdapterAttribute(self.iface, "netmask", self.netmaskConfigEntry.value)
		if self.hasGatewayConfigEntry.value:
			iNetwork.setAdapterAttribute(self.iface, "gateway", self.gatewayConfigEntry.value)
		else:
			iNetwork.removeAdapterAttribute(self.iface, "gateway")
		if self.extended is not None and self.configStrings is not None:
			iNetwork.setAdapterAttribute(self.iface, "configStrings", self.configStrings(self.iface))
			self.ws.writeConfig()
		if self.activateInterfaceEntry.value is False:
			iNetwork.deactivateInterface(self.iface)
		iNetwork.writeNetworkConfig()
		iNetwork.deactivateNetworkConfig()
		iNetwork.activateNetworkConfig()
		self.close()

	def cancel(self):
		iNetwork.setAdapterAttribute(self.iface, "up", self.oldInterfaceState)
		self.activateInterfaceEntry.value = self.oldInterfaceState
		if self.activateInterfaceEntry.value is False:
			iNetwork.deactivateInterface(self.iface)
		iNetwork.getInterfaces()
		self.close()

	def run(self):
		self.ok()

	def NameserverSetupClosed(self, *ret):
		iNetwork.loadNameserverConfig()
		nameserver = (iNetwork.getNameserverList() + [[0,0,0,0]] * 2)[0:2]
		self.primaryDNS = NoSave(ConfigIP(default=nameserver[0]))
		self.secondaryDNS = NoSave(ConfigIP(default=nameserver[1]))
		self.createSetup()
		self.layoutFinished()
	

class AdapterSetupConfiguration(Screen):
	def __init__(self, session,iface):
		Screen.__init__(self, session)
		self.session = session
		self.iface = iface
		self.mainmenu = self.genMainMenu()
		self["menulist"] = MenuList(self.mainmenu)
		self["description"] = Label()
		self["IFtext"] = Label()
		self["IF"] = Label()
		self["BottomBG"] = Label()
		self["Statustext"] = Label()
		self["statuspic"] = MultiPixmap()
		self["statuspic"].hide()
		self["BottomBG"] = Pixmap()
		self["ButtonRed"] = Pixmap()
		self["ButtonRedtext"] = Label(_("Close"))
		
		self.oktext = _("Press OK on your remote control to continue.")
		self.reboottext = _("Your Dreambox will restart after pressing OK on your remote control.")
		self.errortext = _("No working wireless interface found.\n Please verify that you have attached a compatible WLAN device or enable your local network interface.")	
		
		self["actions"] = NumberActionMap(["WizardActions","ShortcutActions"],
		{
			"ok": self.ok,
			"back": self.close,
			"up": self.up,
			"down": self.down,
			"red": self.close,
			"left": self.left,
			"right": self.right,
		}, -2)
		
		iNetwork.getInterfaces()
		self.onLayoutFinish.append(self.layoutFinished)
		self.updateStatusbar()

	def ok(self):
		if self["menulist"].getCurrent()[1] == 'edit':
			if self.iface == 'wlan0' or self.iface == 'ath0':
				try:
					from Plugins.SystemPlugins.WirelessLan.plugin import WlanScan
					from Plugins.SystemPlugins.WirelessLan.iwlibs import Wireless
				except ImportError:
					self.session.open(MessageBox, _("The wireless LAN plugin is not installed!\nPlease install it."), type = MessageBox.TYPE_INFO,timeout = 10 )
				else:
					ifobj = Wireless(self.iface) # a Wireless NIC Object
					self.wlanresponse = ifobj.getStatistics()
					if self.wlanresponse[0] != 19: # Wlan Interface found.
						self.session.openWithCallback(self.AdapterSetupClosed, AdapterSetup,self.iface)
					else:
						# Display Wlan not available Message
						self.showErrorMessage()
			else:
				self.session.openWithCallback(self.AdapterSetupClosed, AdapterSetup,self.iface)
		if self["menulist"].getCurrent()[1] == 'test':
			self.session.open(NetworkAdapterTest,self.iface)
		if self["menulist"].getCurrent()[1] == 'dns':
			self.session.open(NameserverSetup)
		if self["menulist"].getCurrent()[1] == 'scanwlan':
			try:
				from Plugins.SystemPlugins.WirelessLan.plugin import WlanScan
				from Plugins.SystemPlugins.WirelessLan.iwlibs import Wireless
			except ImportError:
				self.session.open(MessageBox, _("The wireless LAN plugin is not installed!\nPlease install it."), type = MessageBox.TYPE_INFO,timeout = 10 )
			else:
				ifobj = Wireless(self.iface) # a Wireless NIC Object
				self.wlanresponse = ifobj.getStatistics()
				if self.wlanresponse[0] != 19:
					self.session.openWithCallback(self.WlanScanClosed, WlanScan, self.iface)
				else:
					# Display Wlan not available Message
					self.showErrorMessage()
		if self["menulist"].getCurrent()[1] == 'wlanstatus':
			try:
				from Plugins.SystemPlugins.WirelessLan.plugin import WlanStatus
				from Plugins.SystemPlugins.WirelessLan.iwlibs import Wireless
			except ImportError:
				self.session.open(MessageBox, _("The wireless LAN plugin is not installed!\nPlease install it."), type = MessageBox.TYPE_INFO,timeout = 10 )
			else:	
				ifobj = Wireless(self.iface) # a Wireless NIC Object
				self.wlanresponse = ifobj.getStatistics()
				if self.wlanresponse[0] != 19:
					self.session.openWithCallback(self.AdapterSetupClosed, WlanStatus,self.iface)
					#self.session.open(WlanStatus,self.iface)
				else:
					# Display Wlan not available Message
					self.showErrorMessage()
		if self["menulist"].getCurrent()[1] == 'lanrestart':
			self.session.openWithCallback(self.restartLan, MessageBox, (_("Are you sure you want to restart your network interfaces?\n\n") + self.oktext ) )
		if self["menulist"].getCurrent()[1] == 'openwizard':
			from Plugins.SystemPlugins.NetworkWizard.NetworkWizard import NetworkWizard
			self.session.openWithCallback(self.AdapterSetupClosed, NetworkWizard)
		if self["menulist"].getCurrent()[1][0] == 'extendedSetup':
			self.extended = self["menulist"].getCurrent()[1][2]
			self.extended(self.session, self.iface)
	
	def up(self):
		self["menulist"].up()
		self.loadDescription()

	def down(self):
		self["menulist"].down()
		self.loadDescription()

	def left(self):
		self["menulist"].pageUp()
		self.loadDescription()

	def right(self):
		self["menulist"].pageDown()
		self.loadDescription()

	def layoutFinished(self):
		idx = 0
		self["menulist"].moveToIndex(idx)
		self.loadDescription()

	def loadDescription(self):
		if self["menulist"].getCurrent()[1] == 'edit':
			self["description"].setText(_("Edit the network configuration of your Dreambox.\n" ) + self.oktext )
		if self["menulist"].getCurrent()[1] == 'test':
			self["description"].setText(_("Test the network configuration of your Dreambox.\n" ) + self.oktext )
		if self["menulist"].getCurrent()[1] == 'dns':
			self["description"].setText(_("Edit the Nameserver configuration of your Dreambox.\n" ) + self.oktext )
		if self["menulist"].getCurrent()[1] == 'scanwlan':
			self["description"].setText(_("Scan your network for wireless Access Points and connect to them using your WLAN USB Stick\n" ) + self.oktext )
		if self["menulist"].getCurrent()[1] == 'wlanstatus':
			self["description"].setText(_("Shows the state of your wireless LAN connection.\n" ) + self.oktext )
		if self["menulist"].getCurrent()[1] == 'lanrestart':
			self["description"].setText(_("Restart your network connection and interfaces.\n" ) + self.oktext )
		if self["menulist"].getCurrent()[1] == 'openwizard':
			self["description"].setText(_("Use the Networkwizard to configure your Network\n" ) + self.oktext )
		if self["menulist"].getCurrent()[1][0] == 'extendedSetup':
			self["description"].setText(_(self["menulist"].getCurrent()[1][1]) + self.oktext )
		
	def updateStatusbar(self):
		self["IFtext"].setText(_("Network:"))
		self["IF"].setText(iNetwork.getFriendlyAdapterName(self.iface))
		self["Statustext"].setText(_("Link:"))
		
		if self.iface == 'wlan0' or self.iface == 'ath0':
			try:
				from Plugins.SystemPlugins.WirelessLan.Wlan import Wlan
				w = Wlan(self.iface)
				stats = w.getStatus()
				if stats['BSSID'] == "00:00:00:00:00:00":
					self["statuspic"].setPixmapNum(1)
				else:
					self["statuspic"].setPixmapNum(0)
				self["statuspic"].show()
			except:
					self["statuspic"].setPixmapNum(1)
					self["statuspic"].show()
		else:
			self.getLinkState(self.iface)

	def doNothing(self):
		pass

	def genMainMenu(self):
		menu = []
		menu.append((_("Adapter settings"), "edit"))
		menu.append((_("Nameserver settings"), "dns"))
		menu.append((_("Network test"), "test"))
		menu.append((_("Restart network"), "lanrestart"))

		self.extended = None
		self.extendedSetup = None		
		for p in plugins.getPlugins(PluginDescriptor.WHERE_NETWORKSETUP):
			callFnc = p.__call__["ifaceSupported"](self.iface)
			if callFnc is not None:
				self.extended = callFnc
				print p.__call__
				if p.__call__.has_key("WlanPluginEntry"): # internally used only for WLAN Plugin
					menu.append((_("Scan Wireless Networks"), "scanwlan"))
					if iNetwork.getAdapterAttribute(self.iface, "up"):
						menu.append((_("Show WLAN Status"), "wlanstatus"))
				else:
					if p.__call__.has_key("menuEntryName"):
						menuEntryName = p.__call__["menuEntryName"](self.iface)
					else:
						menuEntryName = _('Extended Setup...')
					if p.__call__.has_key("menuEntryDescription"):
						menuEntryDescription = p.__call__["menuEntryDescription"](self.iface)
					else:
						menuEntryDescription = _('Extended Networksetup Plugin...')
					self.extendedSetup = ('extendedSetup',menuEntryDescription, self.extended)
					menu.append((menuEntryName,self.extendedSetup))					
			
		if os_path.exists(resolveFilename(SCOPE_PLUGINS, "SystemPlugins/NetworkWizard/networkwizard.xml")):
			menu.append((_("NetworkWizard"), "openwizard"))

		return menu

	def AdapterSetupClosed(self, *ret):
		self.mainmenu = self.genMainMenu()
		self["menulist"].l.setList(self.mainmenu)
		iNetwork.getInterfaces()
		self.updateStatusbar()

	def WlanScanClosed(self,*ret):
		if ret[0] is not None:
			self.session.openWithCallback(self.AdapterSetupClosed, AdapterSetup, self.iface,ret[0],ret[1])
		else:
			self.session.openWithCallback(self.AdapterSetupClosed, AdapterSetup, self.iface,None,ret[0])


	def restartLan(self, ret = False):
		if (ret == True):
			iNetwork.restartNetwork()

	def getLinkState(self,iface):
		iNetwork.getLinkState(iface,self.dataAvail)

	def dataAvail(self,data):
		self.output = data.strip()
		result = self.output.split('\n')
		pattern = re_compile("Link detected: yes")
		for item in result:
			if re_search(pattern, item):
				self["statuspic"].setPixmapNum(0)
			else:
				self["statuspic"].setPixmapNum(1)
		self["statuspic"].show()

	def showErrorMessage(self):
		self.session.open(MessageBox, self.errortext, type = MessageBox.TYPE_INFO,timeout = 10 )


class NetworkAdapterTest(Screen):	
	def __init__(self, session,iface):
		Screen.__init__(self, session)
		self.iface = iface
		iNetwork.getInterfaces()
		self.setLabels()
		
		self["updown_actions"] = NumberActionMap(["WizardActions","ShortcutActions"],
		{
			"ok": self.KeyOK,
			"blue": self.KeyOK,
			"up": lambda: self.updownhandler('up'),
			"down": lambda: self.updownhandler('down'),
		
		}, -2)
		
		self["shortcuts"] = ActionMap(["ShortcutActions","WizardActions"],
		{
			"red": self.close,
			"back": self.close,
		}, -2)
		self["infoshortcuts"] = ActionMap(["ShortcutActions","WizardActions"],
		{
			"red": self.closeInfo,
			"back": self.closeInfo,
		}, -2)
		self["shortcutsgreen"] = ActionMap(["ShortcutActions"],
		{
			"green": self.KeyGreen,
		}, -2)
		self["shortcutsgreen_restart"] = ActionMap(["ShortcutActions"],
		{
			"green": self.KeyGreenRestart,
		}, -2)
		self["shortcutsyellow"] = ActionMap(["ShortcutActions"],
		{
			"yellow": self.KeyYellow,
		}, -2)
		
		self["shortcutsgreen_restart"].setEnabled(False)
		self["updown_actions"].setEnabled(False)
		self["infoshortcuts"].setEnabled(False)
		self.onClose.append(self.delTimer)	
		self.onLayoutFinish.append(self.layoutFinished)
		self.steptimer = False
		self.nextstep = 0
		self.activebutton = 0
		self.nextStepTimer = eTimer()
		self.nextStepTimer.callback.append(self.nextStepTimerFire)

	def closeInfo(self):
		self["shortcuts"].setEnabled(True)		
		self["infoshortcuts"].setEnabled(False)
		self["InfoText"].hide()
		self["InfoTextBorder"].hide()
		self["ButtonRedtext"].setText(_("Close"))

	def delTimer(self):
		del self.steptimer
		del self.nextStepTimer

	def nextStepTimerFire(self):
		self.nextStepTimer.stop()
		self.steptimer = False
		self.runTest()

	def updownhandler(self,direction):
		if direction == 'up':
			if self.activebutton >=2:
				self.activebutton -= 1
			else:
				self.activebutton = 6
			self.setActiveButton(self.activebutton)
		if direction == 'down':
			if self.activebutton <=5:
				self.activebutton += 1
			else:
				self.activebutton = 1
			self.setActiveButton(self.activebutton)

	def setActiveButton(self,button):
		if button == 1:
			self["EditSettingsButton"].setPixmapNum(0)
			self["EditSettings_Text"].setForegroundColorNum(0)
			self["NetworkInfo"].setPixmapNum(0)
			self["NetworkInfo_Text"].setForegroundColorNum(1)
			self["AdapterInfo"].setPixmapNum(1) 		  # active
			self["AdapterInfo_Text"].setForegroundColorNum(2) # active
		if button == 2:
			self["AdapterInfo_Text"].setForegroundColorNum(1)
			self["AdapterInfo"].setPixmapNum(0)
			self["DhcpInfo"].setPixmapNum(0)
			self["DhcpInfo_Text"].setForegroundColorNum(1)
			self["NetworkInfo"].setPixmapNum(1) 		  # active
			self["NetworkInfo_Text"].setForegroundColorNum(2) # active
		if button == 3:
			self["NetworkInfo"].setPixmapNum(0)
			self["NetworkInfo_Text"].setForegroundColorNum(1)
			self["IPInfo"].setPixmapNum(0)
			self["IPInfo_Text"].setForegroundColorNum(1)
			self["DhcpInfo"].setPixmapNum(1) 		  # active
			self["DhcpInfo_Text"].setForegroundColorNum(2) 	  # active
		if button == 4:
			self["DhcpInfo"].setPixmapNum(0)
			self["DhcpInfo_Text"].setForegroundColorNum(1)
			self["DNSInfo"].setPixmapNum(0)
			self["DNSInfo_Text"].setForegroundColorNum(1)
			self["IPInfo"].setPixmapNum(1)			# active
			self["IPInfo_Text"].setForegroundColorNum(2)	# active		
		if button == 5:
			self["IPInfo"].setPixmapNum(0)
			self["IPInfo_Text"].setForegroundColorNum(1)
			self["EditSettingsButton"].setPixmapNum(0)
			self["EditSettings_Text"].setForegroundColorNum(0)
			self["DNSInfo"].setPixmapNum(1)			# active
			self["DNSInfo_Text"].setForegroundColorNum(2)	# active
		if button == 6:
			self["DNSInfo"].setPixmapNum(0)
			self["DNSInfo_Text"].setForegroundColorNum(1)
			self["EditSettingsButton"].setPixmapNum(1) 	   # active
			self["EditSettings_Text"].setForegroundColorNum(2) # active
			self["AdapterInfo"].setPixmapNum(0)
			self["AdapterInfo_Text"].setForegroundColorNum(1)
			
	def runTest(self):
		next = self.nextstep
		if next == 0:
			self.doStep1()
		elif next == 1:
			self.doStep2()
		elif next == 2:
			self.doStep3()
		elif next == 3:
			self.doStep4()
		elif next == 4:
			self.doStep5()
		elif next == 5:
			self.doStep6()
		self.nextstep += 1

	def doStep1(self):
		self.steptimer = True
		self.nextStepTimer.start(3000)
		self["ButtonYellow_Check"].show()
		self["ButtonYellowtext"].show()

	def doStep2(self):
		self["Adapter"].setText(iNetwork.getFriendlyAdapterName(self.iface))
		self["Adapter"].setForegroundColorNum(2)
		self["Adaptertext"].setForegroundColorNum(1)
		self["AdapterInfo_Text"].setForegroundColorNum(1)
		self["AdapterInfo_OK"].show()
		self.steptimer = True
		self.nextStepTimer.start(3000)

	def doStep3(self):
		self["Networktext"].setForegroundColorNum(1)
		self.getLinkState(self.iface)
		self["NetworkInfo_Text"].setForegroundColorNum(1)
		self.steptimer = True
		self.nextStepTimer.start(3000)

	def doStep4(self):
		self["Dhcptext"].setForegroundColorNum(1)
		if iNetwork.getAdapterAttribute(self.iface, 'dhcp') is True:
			self["Dhcp"].setForegroundColorNum(2)
			self["Dhcp"].setText(_("enabled"))
			self["DhcpInfo_Check"].setPixmapNum(0)
		else:
			self["Dhcp"].setForegroundColorNum(1)
			self["Dhcp"].setText(_("disabled"))
			self["DhcpInfo_Check"].setPixmapNum(1)
		self["DhcpInfo_Check"].show()
		self["DhcpInfo_Text"].setForegroundColorNum(1)
		self.steptimer = True
		self.nextStepTimer.start(3000)

	def doStep5(self):
		self["IPtext"].setForegroundColorNum(1)
		ret = iNetwork.checkNetworkState()
		if ret == True:
			self["IP"].setForegroundColorNum(2)
			self["IP"].setText(_("confirmed"))
			self["IPInfo_Check"].setPixmapNum(0)
		else:
			self["IP"].setForegroundColorNum(1)
			self["IP"].setText(_("unconfirmed"))
			self["IPInfo_Check"].setPixmapNum(1)
		self["IPInfo_Check"].show()
		self["IPInfo_Text"].setForegroundColorNum(1)
		self.steptimer = True
		self.nextStepTimer.start(3000)

	def doStep6(self):
		self.steptimer = False
		self.nextStepTimer.stop()
		self["DNStext"].setForegroundColorNum(1)
		ret = iNetwork.checkDNSLookup()
		if ret == True:
			self["DNS"].setForegroundColorNum(2)
			self["DNS"].setText(_("confirmed"))
			self["DNSInfo_Check"].setPixmapNum(0)
		else:
			self["DNS"].setForegroundColorNum(1)
			self["DNS"].setText(_("unconfirmed"))
			self["DNSInfo_Check"].setPixmapNum(1)
		self["DNSInfo_Check"].show()
		self["DNSInfo_Text"].setForegroundColorNum(1)
		
		self["EditSettings_Text"].show()
		self["EditSettingsButton"].setPixmapNum(1)
		self["EditSettings_Text"].setForegroundColorNum(2) # active
		self["EditSettingsButton"].show()
		self["ButtonYellow_Check"].setPixmapNum(1)
		self["ButtonGreentext"].setText(_("Restart test"))
		self["ButtonGreen_Check"].setPixmapNum(0)
		self["shortcutsgreen"].setEnabled(False)
		self["shortcutsgreen_restart"].setEnabled(True)
		self["shortcutsyellow"].setEnabled(False)
		self["updown_actions"].setEnabled(True)
		self.activebutton = 6

	def KeyGreen(self):
		self["shortcutsgreen"].setEnabled(False)
		self["shortcutsyellow"].setEnabled(True)
		self["updown_actions"].setEnabled(False)
		self["ButtonYellow_Check"].setPixmapNum(0)
		self["ButtonGreen_Check"].setPixmapNum(1)
		self.steptimer = True
		self.nextStepTimer.start(1000)

	def KeyGreenRestart(self):
		self.nextstep = 0
		self.layoutFinished()
		self["Adapter"].setText((""))
		self["Network"].setText((""))
		self["Dhcp"].setText((""))
		self["IP"].setText((""))
		self["DNS"].setText((""))
		self["AdapterInfo_Text"].setForegroundColorNum(0)
		self["NetworkInfo_Text"].setForegroundColorNum(0)
		self["DhcpInfo_Text"].setForegroundColorNum(0)
		self["IPInfo_Text"].setForegroundColorNum(0)
		self["DNSInfo_Text"].setForegroundColorNum(0)
		self["shortcutsgreen_restart"].setEnabled(False)
		self["shortcutsgreen"].setEnabled(False)
		self["shortcutsyellow"].setEnabled(True)
		self["updown_actions"].setEnabled(False)
		self["ButtonYellow_Check"].setPixmapNum(0)
		self["ButtonGreen_Check"].setPixmapNum(1)
		self.steptimer = True
		self.nextStepTimer.start(1000)

	def KeyOK(self):
		self["infoshortcuts"].setEnabled(True)
		self["shortcuts"].setEnabled(False)
		if self.activebutton == 1: # Adapter Check
			self["InfoText"].setText(_("This test detects your configured LAN-Adapter."))
			self["InfoTextBorder"].show()
			self["InfoText"].show()
			self["ButtonRedtext"].setText(_("Back"))
		if self.activebutton == 2: #LAN Check
			self["InfoText"].setText(_("This test checks whether a network cable is connected to your LAN-Adapter.\nIf you get a \"disconnected\" message:\n- verify that a network cable is attached\n- verify that the cable is not broken"))
			self["InfoTextBorder"].show()
			self["InfoText"].show()
			self["ButtonRedtext"].setText(_("Back"))
		if self.activebutton == 3: #DHCP Check
			self["InfoText"].setText(_("This test checks whether your LAN Adapter is set up for automatic IP Address configuration with DHCP.\nIf you get a \"disabled\" message:\n - then your LAN Adapter is configured for manual IP Setup\n- verify thay you have entered correct IP informations in the AdapterSetup dialog.\nIf you get an \"enabeld\" message:\n-verify that you have a configured and working DHCP Server in your network."))
			self["InfoTextBorder"].show()
			self["InfoText"].show()
			self["ButtonRedtext"].setText(_("Back"))
		if self.activebutton == 4: # IP Check
			self["InfoText"].setText(_("This test checks whether a valid IP Address is found for your LAN Adapter.\nIf you get a \"unconfirmed\" message:\n- no valid IP Address was found\n- please check your DHCP, cabling and adapter setup"))
			self["InfoTextBorder"].show()
			self["InfoText"].show()
			self["ButtonRedtext"].setText(_("Back"))
		if self.activebutton == 5: # DNS Check
			self["InfoText"].setText(_("This test checks for configured Nameservers.\nIf you get a \"unconfirmed\" message:\n- please check your DHCP, cabling and Adapter setup\n- if you configured your Nameservers manually please verify your entries in the \"Nameserver\" Configuration"))
			self["InfoTextBorder"].show()
			self["InfoText"].show()
			self["ButtonRedtext"].setText(_("Back"))
		if self.activebutton == 6: # Edit Settings
			self.session.open(AdapterSetup,self.iface)

	def KeyYellow(self):
		self.nextstep = 0
		self["shortcutsgreen_restart"].setEnabled(True)
		self["shortcutsgreen"].setEnabled(False)
		self["shortcutsyellow"].setEnabled(False)
		self["ButtonGreentext"].setText(_("Restart test"))
		self["ButtonYellow_Check"].setPixmapNum(1)
		self["ButtonGreen_Check"].setPixmapNum(0)
		self.steptimer = False
		self.nextStepTimer.stop()

	def layoutFinished(self):
		self["shortcutsyellow"].setEnabled(False)
		self["AdapterInfo_OK"].hide()
		self["NetworkInfo_Check"].hide()
		self["DhcpInfo_Check"].hide()
		self["IPInfo_Check"].hide()
		self["DNSInfo_Check"].hide()
		self["EditSettings_Text"].hide()
		self["EditSettingsButton"].hide()
		self["InfoText"].hide()
		self["InfoTextBorder"].hide()
		self["ButtonYellow_Check"].hide()
		self["ButtonYellowtext"].hide()

	def setLabels(self):
		self["Adaptertext"] = MultiColorLabel(_("LAN Adapter"))
		self["Adapter"] = MultiColorLabel()
		self["AdapterInfo"] = MultiPixmap()
		self["AdapterInfo_Text"] = MultiColorLabel(_("Show Info"))
		self["AdapterInfo_OK"] = Pixmap()
		
		if self.iface == 'wlan0' or self.iface == 'ath0':
			self["Networktext"] = MultiColorLabel(_("Wireless Network"))
		else:
			self["Networktext"] = MultiColorLabel(_("Local Network"))
		
		self["Network"] = MultiColorLabel()
		self["NetworkInfo"] = MultiPixmap()
		self["NetworkInfo_Text"] = MultiColorLabel(_("Show Info"))
		self["NetworkInfo_Check"] = MultiPixmap()
		
		self["Dhcptext"] = MultiColorLabel(_("DHCP"))
		self["Dhcp"] = MultiColorLabel()
		self["DhcpInfo"] = MultiPixmap()
		self["DhcpInfo_Text"] = MultiColorLabel(_("Show Info"))
		self["DhcpInfo_Check"] = MultiPixmap()
		
		self["IPtext"] = MultiColorLabel(_("IP Address"))
		self["IP"] = MultiColorLabel()
		self["IPInfo"] = MultiPixmap()
		self["IPInfo_Text"] = MultiColorLabel(_("Show Info"))
		self["IPInfo_Check"] = MultiPixmap()
		
		self["DNStext"] = MultiColorLabel(_("Nameserver"))
		self["DNS"] = MultiColorLabel()
		self["DNSInfo"] = MultiPixmap()
		self["DNSInfo_Text"] = MultiColorLabel(_("Show Info"))
		self["DNSInfo_Check"] = MultiPixmap()
		
		self["EditSettings_Text"] = MultiColorLabel(_("Edit settings"))
		self["EditSettingsButton"] = MultiPixmap()
		
		self["ButtonRedtext"] = Label(_("Close"))
		self["ButtonRed"] = Pixmap()

		self["ButtonGreentext"] = Label(_("Start test"))
		self["ButtonGreen_Check"] = MultiPixmap()
		
		self["ButtonYellowtext"] = Label(_("Stop test"))
		self["ButtonYellow_Check"] = MultiPixmap()
		
		self["InfoTextBorder"] = Pixmap()
		self["InfoText"] = Label()

	def getLinkState(self,iface):
		if iface == 'wlan0' or iface == 'ath0':
			try:
				from Plugins.SystemPlugins.WirelessLan.Wlan import Wlan
				w = Wlan(iface)
				stats = w.getStatus()
				if stats['BSSID'] == "00:00:00:00:00:00":
					self["Network"].setForegroundColorNum(1)
					self["Network"].setText(_("disconnected"))
					self["NetworkInfo_Check"].setPixmapNum(1)
					self["NetworkInfo_Check"].show()
				else:
					self["Network"].setForegroundColorNum(2)
					self["Network"].setText(_("connected"))
					self["NetworkInfo_Check"].setPixmapNum(0)
					self["NetworkInfo_Check"].show()
			except:
					self["Network"].setForegroundColorNum(1)
					self["Network"].setText(_("disconnected"))
					self["NetworkInfo_Check"].setPixmapNum(1)
					self["NetworkInfo_Check"].show()
		else:
			iNetwork.getLinkState(iface,self.dataAvail)

	def dataAvail(self,data):
		self.output = data.strip()
		result = self.output.split('\n')
		pattern = re_compile("Link detected: yes")
		for item in result:
			if re_search(pattern, item):
				self["Network"].setForegroundColorNum(2)
				self["Network"].setText(_("connected"))
				self["NetworkInfo_Check"].setPixmapNum(0)
			else:
				self["Network"].setForegroundColorNum(1)
				self["Network"].setText(_("disconnected"))
				self["NetworkInfo_Check"].setPixmapNum(1)
		self["NetworkInfo_Check"].show()