Reorganized Ubuntu Customization Kit stuff into UbuntuCustomizationKit

Also: split 32/64 bit Ubuntu customization kit in order to have iso_description separate.
Warning: Symlinking files in th customization-scripts-folder will stop UCK from working

Installer-USB-Stick/UbuntuCustomizationKit/customize-lip64/language_packs

+de
+en

Installer-USB-Stick/UbuntuCustomizationKit/customize-lip64/livecd_locale

+en

Installer-USB-Stick/UbuntuCustomizationKit/customize-lip64/livecd_locales

+de
+en

Installer-USB-Stick/UbuntuCustomizationKit/customize-lip64/nmtelekinese/26mopsmops

+#!/bin/sh
+
+PREREQ=""
+DESCRIPTION="Enforcing MoPS disconnect"
+
+prereqs()
+{
+       echo "$PREREQ"
+}
+
+case $1 in
+# get pre-requisites
+prereqs)
+       prereqs
+       exit 0
+       ;;
+esac
+
+. /scripts/casper-functions
+load_confmodule
+
+log_begin_msg "$DESCRIPTION"
+
+# Starting nmtelekinese with the MoPS network
+cp /nm/nmtelekinese.py /root/usr/bin/
+chroot /root mkdir -m 755 -p /home/${USERNAME}/.config/autostart
+cp /nm/nmtelekinese.desktop /root/home/${USERNAME}/.config/autostart
+chroot /root chmod 755 /home/${USERNAME}/.config/autostart/nmtelekinese.desktop
+chroot /root chown -R ${USERNAME}:${USERNAME} /home/${USERNAME}/.config
+
+# Denying all connections to redirector.wlan.rwth-aachen.de
+mount -t proc none /root/proc
+chroot /root modprobe ip_tables
+chroot /root modprobe iptable_filter
+chroot /root modprobe ipt_REJECT
+chroot /root iptables -I OUTPUT 1 -d 137.226.8.34 -j REJECT --reject-with icmp-host-prohibited
+chroot /root iptables -I OUTPUT 1 -d 137.226.8.34 -p tcp -j REJECT --reject-with tcp-rst
+umount /root/proc
+
+log_end_msg
+

Installer-USB-Stick/UbuntuCustomizationKit/customize-lip64/nmtelekinese/ORDER

+/scripts/casper-bottom/01integrity_check
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/05mountpoints
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/05mountpoints_lupin
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/07remove_oem_config
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/10custom_installation
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/10ntfs_3g
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/12fstab
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/13swap
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/14locales
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/15autologin
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/18hostname
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/19keyboard
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/20xconfig
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/22gnome_panel_data
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/22screensaver
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/22serialtty
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/22sslcert
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/23etc_modules
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/23networking
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/24preseed
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/25adduser
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/25configure_init
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/26disable_user_menu
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/26mopsmops
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/30accessibility
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/31disable_update_notifier
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/32disable_hibernation
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/33enable_apport_crashes
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/34disable_kde_services
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/35fix_language_selector
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/36disable_trackerd
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/40install_driver_updates
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/41apt_cdrom
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/43disable_updateinitramfs
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/44pk_allow_ubuntu
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/45jackd2
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/48kubuntu_disable_restart_notifications
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/49kubuntu_mobile_session
+[ -e /conf/param.conf ] && . /conf/param.conf
+/scripts/casper-bottom/50ubiquity-bluetooth-agent
+[ -e /conf/param.conf ] && . /conf/param.conf

Installer-USB-Stick/UbuntuCustomizationKit/customize-lip64/nmtelekinese/nmtelekinese.desktop

+
+[Desktop Entry]
+Type=Application
+Exec=/usr/bin/python /usr/bin/nmtelekinese.py 134.61.32.0/21
+Hidden=false
+NoDisplay=false
+X-GNOME-Autostart-enabled=true
+Name[de_DE]=NM Telekinese 
+Name=NM Telekinese 
+Comment[de_DE]=Verdindert das Verbinden zu gefärlichen Netzwerken
+Comment=Verdindert das Verbinden zu gefärlichen Netzwerken

Installer-USB-Stick/UbuntuCustomizationKit/customize-lip64/nmtelekinese/nmtelekinese.py

+#! /usr/bin/python
+# -*- coding: UTF-8 -*-
+"""
+Network Manager Telekinesis - Interdicts connections to unwanted networks
+
+This program controls NetworkManager via DBUS
+in order to prevent it from connecting to certain networks.
+
+(Copyleft) 2012 Mmoebius/ALUG
+License: GPLv3 http://www.gnu.org/licenses/gpl.html
+
+Version 1.0a - Fragt nicht nach dem Abschalten des Mops-Netz-Killers
+"""
+
+###
+### Configuration 
+###
+#now: Cmdline Parameter
+#IPv4unwanted = [
+#  '134.61.32.0/21'       # MoPS range
+#]
+IPv4unwantedRng=[]
+DoDisableUnwanted=True   # set to false to stop turning off the network
+
+###
+### /Configuration
+###
+
+SessionBusListener=None  # gets set if waiting for the user to dismiss the action
+
+from pprint import pformat,pprint
+import logging
+logger = logging.getLogger(__name__)
+logging.basicConfig(level=logging.INFO)
+
+import dbus, sys
+from time import sleep
+
+# Need a Mainloop for signals
+from dbus.mainloop.glib import DBusGMainLoop
+import gobject
+DBusGMainLoop(set_as_default=True)
+
+# Need struct for network byte order handling
+from struct import pack,unpack
+
+#Parse comdline options
+import argparse
+
+parser = argparse.ArgumentParser(description='Control NetworkManager to stay off some networks')
+parser.add_argument('ipranges', metavar='IPv4range', type=str, nargs='+',
+                   help='IPv4 range/mask to disconnect automatically. e.g. "10.11.12.0/24"')
+parser.add_argument('-v', '--verbose', dest='verbose', action='store_true',
+                   help='Set debug level to DEBUG (default INFO)')
+
+parser.description="""Network Manager Telekinesis - Interdicts connections to unwanted networks"""
+parser.epilog="""(Copyleft) 2012 Mmoebius/ALUG
+License: GPLv3 http://www.gnu.org/licenses/gpl.html"""
+
+args = parser.parse_args()
+
+if args.verbose:
+  logger.level=logging.DEBUG
+  logger.debug('Verbose debug messages')
+
+IPv4unwanted=args.ipranges
+
+NMdevtype = { 1: "Ethernet",
+             2: "Wi-Fi",
+             5: "Bluetooth",
+             6: "OLPC",
+             7: "WiMAX",
+             8: "Modem",
+             9: "InfiniBand",
+             10: "Bond",
+             11: "VLAN",
+             12: "ADSL" }
+
+NMstate = { 0: "Unknown",
+           10: "Unmanaged",
+           20: "Unavailable",
+           30: "Disconnected",
+           40: "Prepare",
+           50: "Config",
+           60: "Need Auth",
+           70: "IP Config",
+           80: "IP Check",
+           90: "Secondaries",
+           100: "Activated",
+           110: "Deactivating",
+           120: "Failed" }
+
+bus = dbus.SystemBus()
+
+# Get a proxy for the base NetworkManager object
+proxy = bus.get_object("org.freedesktop.NetworkManager", "/org/freedesktop/NetworkManager")
+manager = dbus.Interface(proxy, "org.freedesktop.NetworkManager")
+
+def handle_Carrier(sender=None,**kwargs):
+  logger.debug("handle_Carrier from %s with %s",sender,pformat(kwargs))
+
+def handle_PropertiesChanged(sender=None,**kwargs):
+  logger.debug("handle_PropertiesChanged from %s with %s",sender,pformat(kwargs))
+
+def getProp(oPath,propIface,propName):
+  """Gets a 'org.freedesktop.DBus.Properties' from any interface on any object path 'org.freedesktop.NetworkManager' serves """
+  proxy    = bus.get_object("org.freedesktop.NetworkManager", oPath)
+  proxy_if = dbus.Interface(proxy, "org.freedesktop.DBus.Properties")
+  props    = proxy_if.Get(propIface, propName)
+  return props
+
+def getAllProps(oPath,propIface):
+  """Gets all 'org.freedesktop.DBus.Properties' from any interface on any object path 'org.freedesktop.NetworkManager' serves """
+  proxy    = bus.get_object("org.freedesktop.NetworkManager", oPath)
+  proxy_if = dbus.Interface(proxy, "org.freedesktop.DBus.Properties")
+  props    = proxy_if.GetAll(propIface)
+  return props
+
+#IP Address format conversions:
+def IpDbus2Tuple(IpDbus):
+  return unpack('>BBBB',pack('>L',IpDbus)) #dbus order to tuple
+
+def IpDbus2Int(IpDbus):
+  return unpack('=L',pack('>L',IpDbus))[0] #dbus order to and'able int
+
+def IpInt2Tuple(IpInt):
+  return unpack('>BBBB',pack('=L',IpInt))
+
+def IpStr2Tuple(IpStr):
+  return map(int,IpStr.split('.',3))
+
+def IpTuple2String(IpTuple):
+  return ".".join(map(str,IpTuple[::-1]))
+
+def IpTuple2Int(IpTuple):
+  ipa=0
+  for i in [0,1,2,3]:
+    ipa+=int(IpTuple[i])<<(24-8*i)
+  return ipa
+
+def IpMaskStr2StrA(IpMaskStr):
+  return IpMaskStr.rsplit('/',1)
+
+def IpStr2Tuple(IpStr):
+  tupl=map(int,IpStr.split('.',3))
+  for i in tupl:
+    if (0>i) or (255<i):
+      raise ValueError("Ip address quad not in range 0..255: %d"%i)
+  return tupl
+
+def IpGetMasked(adr,mask):
+  # mask two IP addresses in 'int' - style. All host-specific bits cleared
+  return adr&(2**32-2**(32-mask)) #cutting at the right end
+
+def IpGetAntiMasked(adr,mask):
+  # return all nonmasked bits set '1'. All host-specific bits set
+  return adr|(2**(32-mask)-1) #cutting at the right end
+
+def handle_NotifyUserAction(replaces_id,ActionStrA):
+  global SessionBusListener
+  global DoDisableUnwanted
+  logger.debug('handle_NotifyUserAction: got %s %s',str(replaces_id),str(ActionStrA))
+  if 'Mops-off-wantMops' in ActionStrA:
+    DoDisableUnwanted=False
+    logger.warn('User stops disabling networks.')
+  
+def NotifyUser():
+  global SessionBusListener
+  global DoDisableUnwanted
+  sbus = dbus.SessionBus()
+  oNotifier = sbus.get_object("org.freedesktop.Notifications", "/org/freedesktop/Notifications")
+  iNotifier=dbus.Interface(oNotifier, "org.freedesktop.Notifications")
+  
+  
+  if SessionBusListener is None:
+    SessionBusListener = sbus.add_signal_receiver(handle_NotifyUserAction, signal_name="ActionInvoked", 
+                        dbus_interface="org.freedesktop.Notifications" )
+    logger.debug('Added Dbus listener for session bus: %s',str(SessionBusListener)) 
+
+  NotifyOptionsArray=[]  
+# Uncomment these 4 Lines if you want to be able to turn off disconnecting MoPS Networks
+#  if DoDisableUnwanted:
+#    NotifyOptionsArray=[
+#        'Mops-off-Ok', 'Ok',
+#        'Mops-off-wantMops','MoPS nicht mehr trennen'
+#      ]
+
+  sleep(3) # Wait until nm-dispatcher sends it smessage, do not overflood the NotifyOS, try not to get buried.
+
+  iNotifier.Notify(
+    "nmtelekinesis", # Applicateion Identifier
+    0,               # replaces_id (hardcoded)
+                     # Note: if replaces_id is 0, the return value is a UINT32 that represent the notification. 
+    "network-error", # "notification-network-disconnected",
+    "Forced MoPS disconnect",
+    u"""Das MoPS Netzwerk ist während der Installation
+unerwuenscht. Es wurde automatisch getrennt.
+
+Bitte aktiviere das Eduroam-Netzwerk gemäß 
+Anleitung mit 802.1X Authentifikation.
+
+Frage ein Installhelferhörnchen, 
+falls Du dabei Hilfe brauchst.""",
+    NotifyOptionsArray,
+    {}, #Application specific hint parameter
+    30000 # OSD Notifier will not take long times
+  )
+
+def WarnUser():
+  sbus = dbus.SessionBus()
+  oNotifier = sbus.get_object("org.freedesktop.Notifications", "/org/freedesktop/Notifications")
+  iNotifier=dbus.Interface(oNotifier, "org.freedesktop.Notifications")
+  sleep(3)
+  iNotifier.Notify(
+    "nmtelekinesis", # Applicateion Identifier
+    0,               # replaces_id (hardcoded)
+                     # Note: if replaces_id is 0, the return value is a UINT32 that represent the notification. 
+    "network", # "notification-network-disconnected",
+    "MoPS discovered",
+    u"""Das MoPS Netzwerk ist während der Installation
+unerwuenscht. Du bist gewarnt.
+
+Bitte aktiviere das Eduroam-Netzwerk gemäß 
+Anleitung mit 802.1X Authentifikation.
+
+Frage ein Installhelferhörnchen, 
+falls Du dabei Hilfe brauchst.""",
+    [],
+    {}, #Application specific hint parameter
+    30000 # OSD Notifier will not take long times
+  )
+
+def DisableAutoConnect(oConn):
+  """Disable AutoConnect for the currently active setting object in oConn"""
+  try:
+    Psetting=getProp(oConn,"org.freedesktop.NetworkManager.Connection.Active",'Connection')
+    proxy    = bus.get_object("org.freedesktop.NetworkManager", Psetting)
+    proxy_if = dbus.Interface(proxy, "org.freedesktop.NetworkManager.Settings.Connection")
+    props    = proxy_if.GetSettings()    # read
+    logger.debug('DisableAutoConnect: Got settings %s',pformat(props))
+    props['connection']['autoconnect']=0 # modify
+    proxy_if.Update(props)               # write. Simple.
+  except Exception as err:
+    logger.warn('Error setting Autocconnect false for %s: (%s)',oConn,str(err))
+  
+
+def DisconnectDevice(oPath, oConn):
+  global DoDisableUnwanted
+  if DoDisableUnwanted:
+    logger.debug('Disconnecting %s',str(oPath))
+    proxy    = bus.get_object("org.freedesktop.NetworkManager", oPath)
+    proxy_if = dbus.Interface(proxy, "org.freedesktop.NetworkManager.Device")
+    # about to disconnect something.
+    # See if there is a setting that can be set to "autoconnect=false" along with this
+    DisableAutoConnect(oConn)
+    #result = "Demo-NoDisconnect"
+    result = "failed"
+    result    = proxy_if.Disconnect()
+    logger.info('Disconnected %s result %s',str(oPath),result)
+    NotifyUser()
+  else:
+    WarnUser()
+    logger.info('Not disconnecting %s (DoDisableUnwanted is false)',str(oPath))
+
+def ScanIp4Config2(oIp4Config, oDevice, oConn):
+  try:
+    Pip4 = getProp(oIp4Config,"org.freedesktop.NetworkManager.IP4Config",'Addresses')
+  except dbus.exceptions.DBusException:
+    logger.debug("ScanIp4Config2(oDevice %s, oIp4Config %s, oConn %s): no IP4Config",oIp4Config, oDevice, oConn)
+    return
+
+  CanDisconnect=False
+  for addr in Pip4:
+    logger.debug(
+      'IP Address: %s/%d gw:%s',
+      IpTuple2String(IpDbus2Tuple(addr[0])),
+      addr[1],
+      IpTuple2String(IpDbus2Tuple(addr[2]))
+    )
+    # check ip range against known unwanted range
+    ipa=IpDbus2Int(addr[0])
+    if (0>ipa) or (2**32<ipa):
+      logger.warn('IPv4 address exceeds range: %d',ipa)
+      return
+    
+    for (iplo,iphi) in IPv4unwantedRng:
+      if (ipa>=iplo) and (ipa<=iphi):
+        logger.info('Detected ip in unwanted range: %s <= %s <= %s on %s',
+          IpTuple2String(IpInt2Tuple(iplo)),
+          IpTuple2String(IpInt2Tuple(ipa)),
+          IpTuple2String(IpInt2Tuple(iphi)),
+          str(oDevice)
+          )
+        CanDisconnect=True
+  if CanDisconnect:
+    DisconnectDevice(oDevice, oConn)
+  return CanDisconnect
+
+def ScanActiveDevice2(adev,aconn):
+  logger.debug("Examining device: %s", str(adev))
+  # IPv4Config may not be available instantly
+  pDev = getAllProps(adev,"org.freedesktop.NetworkManager.Device")
+  logger.debug('dev props %s',pDev)
+  if pDev.has_key('Ip4Config'):
+    oIPv4=pDev['Ip4Config']
+    logger.debug('dev props ipv4config %s',oIPv4)      
+    ScanIp4Config2(oIPv4,adev,aconn)
+
+def ScanActiveConnections2(ActiveConnections):
+  """Scans an array of connection objects for unwanted IP addresses"""
+  for aconn in ActiveConnections:
+    try:
+      logger.debug("Examining connection: %s", str(aconn))
+      # read props from the Active Connection
+      Pconn = getProp(aconn,"org.freedesktop.NetworkManager.Connection.Active",'Devices')
+      Pmaster = getProp(aconn,"org.freedesktop.NetworkManager.Connection.Active",'Master')
+      if str(Pmaster) in map(str,ActiveConnections):    
+        logger.debug("connection: %s has a master device %s that is examined elsewhere. Stop.", 
+          str(aconn),
+          str(Pmaster)
+        )
+        logger.debug("other location is %s in %s",sAconn,str(map(str,aconn)))
+        Pconn=[]
+        break
+      
+      for adev in Pconn:
+	ScanActiveDevice2(adev,aconn)
+              
+    except Exception as err:
+      logger.warn('Exception while examining connection %s: >>>%s<<<',
+        str(aconn),
+        str(err),
+      )
+
+def handle_NmPropertiesChanged(sender=None,*args,**kwargs):
+  logger.debug("handle_NmPropertiesChanged with %s and %s and %s",str(sender),str(args),str(kwargs))
+  logger.debug("handle_NmPropertiesChanged keys %s",str(sender.keys()))
+  # check if new connection active
+  if sender.has_key('ActiveConnections'):
+    conn=sender['ActiveConnections']
+    logger.info("Scanning ActiveConnections: %s",str(conn))
+    ScanActiveConnections2(conn)
+  if sender.has_key('Ip4Config'):
+    ipv4cfg=sender['Ip4Config']
+    logger.info("Scanning Ip4Config: %s",str(ipv4cfg))
+    ScanIp4Config2(ipv4cfg)
+  if sender.has_key('State'):
+    try:
+      StateHint=NMstate[sender['State']]
+    except KeyError:
+      StateHint='<unknown>'
+    logger.debug('State Change to >>>%s<<< (%s)',str(sender['State']),StateHint)
+    
+def NmStateStr(iState):
+  try:
+    return NMstate[iState]
+  except KeyError:
+    return '<unknown>'
+
+def handle_NmDeviceStateChanged(sNew,sOld,sReason,**kwargs):
+  logger.debug("handle_NmDeviceStateChanged with %s",str(kwargs))
+  logger.debug("handle_NmDeviceStateChanged %s (%d) -> %s (%d) Reason: %d",
+               NmStateStr(sOld), sOld,   NmStateStr(sNew), sNew, sReason  )
+  if kwargs.has_key('oPath'):
+    oPath=kwargs['oPath']
+    if 100 == sNew:
+      logger.info("Scanning Activated Device: %s",str(oPath))
+      # need aconn so scan.
+      oAConn=getProp(oPath,'org.freedesktop.NetworkManager.Device','ActiveConnection')
+      ScanActiveDevice2(oPath,oAConn)
+
+#Device-Add is not yet required to be watch for
+#def handle_addDevice(oDev,*args):
+#  logger.debug("handle_addDevice from %s with %s",str(oDev),str(args))
+
+def ParseIPv4unwantedRng(IpStrList):
+  """filling IPv4unwantedRng from IPv4unwanted"""
+  global IPv4unwantedRng
+  for s in IpStrList:
+    try:
+      logger.debug('Unwanted IP: parsing >>>%s<<<',s)
+      [ips,masks]=IpMaskStr2StrA(s)
+      mask=int(masks)
+      ip=IpTuple2Int(IpStr2Tuple(ips))
+      #logger.debug('Unwanted IP %s / %d',str(ip),mask)
+      if (0>mask) or (32<mask):
+        raise ValueError('Mask range 0..32 error')
+      if (0>ip) or (2**32<ip):
+        raise ValueError('ip range 0..2^32 error')
+      iplow=IpGetMasked(ip,mask)
+      iphigh=IpGetAntiMasked(ip,mask)
+      logger.info('Unwanted IP range %s - %s',IpTuple2String(IpInt2Tuple(iplow)),IpTuple2String(IpInt2Tuple(iphigh)))
+      IPv4unwantedRng.append((iplow,iphigh))
+    except ValueError as err:
+      logger.warn('That is not a valid ip/mask: >>>%s<<< (%s)',str(s),err.message)
+
+logger.debug("Startup - preparing unwanted address ranges")
+ParseIPv4unwantedRng(IPv4unwanted)
+
+if len(IPv4unwantedRng)<1:
+  logger.warn('No unwanted IP range given. Quit.')
+  quit(1)
+
+# Adding bus signal receivers
+# See interface spec at http://projects.gnome.org/NetworkManager/developers/api/09/spec.html#org.freedesktop.NetworkManager
+# Chapter "Signal" -> defines "DeviceAdded" on the interface "org.freedesktop.NetworkManager"
+
+#Device-Add is not yet required to be watch for 
+#bus.add_signal_receiver(handle_addDevice, signal_name="DeviceAdded", 
+#                        dbus_interface="org.freedesktop.NetworkManager" )
+
+bus.add_signal_receiver(handle_NmPropertiesChanged, signal_name="PropertiesChanged", 
+                        dbus_interface="org.freedesktop.NetworkManager" )
+
+# see path_keyword etc. in http://dbus.freedesktop.org/doc/dbus-python/api/dbus.service-module.html
+bus.add_signal_receiver(handle_NmDeviceStateChanged, signal_name="StateChanged", 
+                        dbus_interface="org.freedesktop.NetworkManager.Device",
+                        path_keyword='oPath')
+
+#Device-Add is not yet required to be watch for 
+## Adding all devices via the DeviceAdded callback
+#Devices=manager.GetDevices()
+#logger.debug("Startup - getting Devices: %s",str(Devices))
+#for oDev in Devices:
+#  handle_addDevice(oDev) 
+
+ConnAct=getProp('/org/freedesktop/NetworkManager','org.freedesktop.NetworkManager','ActiveConnections')
+logger.debug("Startup - getting active Connections: %s",str(ConnAct))
+# plug that into the active connection changed handler
+ScanActiveConnections2(ConnAct)
+
+loop = gobject.MainLoop()
+logger.debug("Entering MainLoop")
+loop.run() # To stop, call loop.quit().
+
+#end;

Installer-USB-Stick/UbuntuCustomizationKit/customize-lip64/no-bootloader-icon/25adduser

+#!/bin/sh
+
+PREREQ=""
+DESCRIPTION="Adding live session user..."
+
+prereqs()
+{
+       echo "$PREREQ"
+}
+
+case $1 in
+# get pre-requisites
+prereqs)
+       prereqs
+       exit 0
+       ;;
+esac
+
+. /scripts/casper-functions
+load_confmodule
+
+log_begin_msg "$DESCRIPTION"
+
+debconf_backup () {
+    local question backup
+    for question; do
+	backup="$question-casper-backup"
+	db_register debian-installer/dummy "$backup"
+	db_get "$question"
+	db_set "$backup" "$RET"
+	db_fget "$question" seen
+	db_fset "$backup" seen "$RET"
+    done
+}
+
+debconf_restore () {
+    local question backup
+    for question; do
+	backup="$question-casper-backup"
+	db_get "$backup"
+	db_set "$question" "$RET"
+	db_fget "$backup" seen
+	db_fset "$question" seen "$RET"
+	db_unregister "$backup"
+    done
+}
+
+debconf_backup \
+    passwd/root-password-crypted \
+    passwd/root-password passwd/root-password-again \
+    passwd/user-password-crypted \
+    passwd/user-password passwd/user-password-again \
+    passwd/user-fullname passwd/username passwd/user-uid
+
+# U6aMy0wojraho is just a blank password
+db_set passwd/root-password-crypted '*'
+db_set passwd/user-password-crypted U6aMy0wojraho
+db_set passwd/user-fullname "$USERFULLNAME"
+db_set passwd/username "$USERNAME"
+db_set passwd/user-uid 999
+
+chroot /root /usr/lib/user-setup/user-setup-apply > /dev/null
+
+# Clear out debconf database again to avoid confusing ubiquity later.
+debconf_restore \
+    passwd/root-password-crypted \
+    passwd/root-password passwd/root-password-again \
+    passwd/user-password-crypted \
+    passwd/user-password passwd/user-password-again \
+    passwd/user-fullname passwd/username passwd/user-uid
+
+if [ -f /root/etc/sudoers ]; then
+    echo "${USERNAME}  ALL=(ALL) NOPASSWD: ALL" >> /root/etc/sudoers
+fi
+
+# XXX - awful hack to stop xscreensaver locking the screen (#7150)
+echo 'RUNNING_UNDER_GDM="yes"' >> /root/etc/environment
+
+LTS="$(cut -d' ' -f3 /root/cdrom/.disk/info 2>/dev/null)" || LTS=
+RELEASE="$(cut -d' ' -f1-2 /root/cdrom/.disk/info 2>/dev/null)" || RELEASE=
+if [ "$LTS" = "LTS" ] && [ -n "$RELEASE" ]; then
+	RELEASE="$RELEASE LTS"
+fi
+for file in /usr/share/applications/ubiquity-gtkui.desktop /usr/share/applications/ubiquity-gtkui-no-bootloader.desktop; do
+    if [ -f "/root/$file" ]; then
+        sed -i "s/RELEASE/$RELEASE/" "/root$file"
+        chroot /root install -d -o $USERNAME -g $USERNAME /home/$USERNAME/Desktop
+        chroot /root install -D -o $USERNAME -g $USERNAME $file /home/$USERNAME/Desktop/$(basename "$file")
+    fi
+done
+
+if [ -L /root/home/$USERNAME/Examples ]; then
+    chroot /root install -o $USERNAME -g $USERNAME -d /home/$USERNAME/Desktop/
+    mv /root/home/$USERNAME/Examples /root/home/$USERNAME/Desktop/
+fi
+
+if [ -f /root/home/$USERNAME/examples.desktop ]; then
+    chroot /root install -o $USERNAME -g $USERNAME -d /home/$USERNAME/Desktop/
+    mv /root/home/$USERNAME/examples.desktop /root/home/$USERNAME/Desktop/
+fi
+
+#Kubuntu
+if [ -f "/root/usr/bin/plasma" ]; then
+    if [ -f "/root/usr/share/kde4/apps/khelpcenter/plugins/kubuntu/about-kubuntu.desktop" ]; then
+      chroot /root install -d -o $USERNAME -g $USERNAME /home/$USERNAME/Desktop
+      chroot /root install -D -o $USERNAME -g $USERNAME /usr/share/kde4/apps/khelpcenter/plugins/kubuntu/about-kubuntu.desktop /home/$USERNAME/Desktop/about-kubuntu.desktop
+    fi
+fi
+
+#Ubuntu MID wants to be installed with --automatic
+if [ -f "/root/usr/share/ubuntu-mid-default-settings/mid-gui-start" ]; then
+  if [ -f "/root/usr/share/applications/ubiquity-gtkui.desktop" ]; then
+    sed -i 's/--desktop/--automatic --desktop/' "/root/usr/share/applications/ubiquity-gtkui.desktop"
+  fi
+fi
+
+#Ubuntu MID uses kourou, and the ubiquity icon should be easy to find
+if [ -f "/root/usr/lib/hildon-desktop/kourou.py" ]; then
+  if [ -f "/root/etc/xdg/menus/home.menu" ]; then
+    sed -i '/<\/Include>/i\		<Filename>ubiquity-gtkui.desktop</Filename>' "/root/etc/xdg/menus/home.menu"
+  fi
+fi
+
+log_end_msg

Installer-USB-Stick/UbuntuCustomizationKit/customize-lip64/no-bootloader-icon/ubiquity-gtkui-no-bootloader.desktop

+[Desktop Entry]
+Type=Application
+Version=1.0
+# Do not translate the word "RELEASE".  It is used as a marker by casper.
+Name=Install RELEASE (No bootloader)
+Name[am]=የተለቀቀውን መግጠሚያ
+Name[ar]=ثبّت RELEASE
+Name[ast]=Instalar RELEASE
+Name[be]=Усталяваць RELEASE
+Name[bg]=Инсталиране на RELEASE
+Name[bn]=RELEASE ইনস্টল করুন
+Name[bs]=Instaliraj izdanje
+Name[ca]=Instal·la la versió RELEASE
+Name[cs]=Nainstalovat RELEASE
+Name[da]=Installér RELEASE
+Name[de]=RELEASE installieren (kein Bootloader)
+Name[el]=Εγκατάσταση RELEASE
+Name[eo]=Instali RELEASE
+Name[es]=Instalar RELEASE
+Name[et]=Paigalda RELEASE
+Name[eu]=Instalatu RELEASE
+Name[fi]=Asenna RELEASE
+Name[fr]=Installer  RELEASE
+Name[ga]=Suiteáil RELEASE
+Name[gl]=Instalar RELEASE
+Name[gu]=રિલીઝ નું સ્થાપન કરો.
+Name[he]=התקנת RELEASE
+Name[hi]=प्रकाशन को संस्थापित करें
+Name[hr]=Instaliraj RELEASE
+Name[hu]=RELEASE telepítése
+Name[id]=Pasang RELEASE
+Name[it]=Installa RELEASE
+Name[ja]=RELEASE のインストール
+Name[ka]=RELEASE-ის დაყენება
+Name[kk]=RELEASE орнату
+Name[km]=ដំឡើង​ឯកសារ​ចេញ​ផ្សាយ
+Name[ko]=RELEASE 설치
+Name[ku]=RELEASE saz bike
+Name[lt]=Įdiegti RELEASE į kompiuterį
+Name[lv]=Instalēt RELEASE
+Name[mk]=Инсталирај RELEASE
+Name[ml]=RELEASE സജ്ജമാക്കുക
+Name[mr]=स्थापित RELEASE
+Name[nl]=RELEASE installeren
+Name[pa]=RELEASE ਰੀਲਿਜ਼
+Name[pl]=Zainstaluj RELEASE
+Name[pt]=Instalar RELEASE
+Name[pt_BR]=Instalar o RELEASE
+Name[ro]=Instalare RELEASE
+Name[ru]=Установить RELEASE
+Name[sk]=Inštalovať RELEASE
+Name[sl]=Namesti RELEASE
+Name[sq]=Instalo RELEASE
+Name[sr]=Инсталирајте RELEASE
+Name[sv]=Installera RELEASE
+Name[ta]=RELEASEஐ நிறுவு
+Name[th]=ติดตั้ง RELEASE
+Name[tl]=Iluklok ang RELEASE
+Name[tr]=RELEASE Kur
+Name[uk]=Встановити RELEASE
+Name[vi]=Cài đặt RELEASE
+Name[zh_CN]=安装 RELEASE
+Name[zh_TW]=安裝 RELEASE
+Comment=Install this system permanently to your hard disk
+Comment[am]=ይኼን ሲስተም ሀርድ ዲስክዎ ላይ በቋሚነት ይጫኑት
+Comment[ar]=ثبّت هذا النظام على القرص الصلب
+Comment[ast]=Instalar permanentemente esti sistema nel to discu duru
+Comment[be]=Усталяваць сістэму на жорсткі дыск
+Comment[bg]=Инсталиране на тази система за постоянно на твърдия диск
+Comment[bn]=এই সিস্টেমটি আপনার হার্ডডিস্কে স্থায়ীভাবে ইনস্টল করুন।
+Comment[bs]=Instaliraj ovaj sistem trajno na hard disk
+Comment[ca]=Instal·leu aquest sistema permanentment al vostre disc dur
+Comment[cs]=Nainstalovat tento systém natrvalo na váš disk
+Comment[da]=Installér dette system permanent på din harddisk
+Comment[de]=Dieses System dauerhaft auf der Festplatte installieren
+Comment[el]=Εγκαταστήστε αυτό το σύστημα μόνιμα στο σκληρό σας δίσκο
+Comment[eo]=Instali ĉi tiun sistemon daŭre en via disko
+Comment[es]=Instalar este sistema permanentemente en su disco duro
+Comment[et]=Paigalda see süsteem jäädavalt oma kõvakettale
+Comment[eu]=Sistema hau betiko instalatu disko gogorrean
+Comment[fi]=Asenna tämä järjestelmä pysyvästi kiintolevyllesi
+Comment[fr]=Installer ce système de façon permanente sur votre disque dur
+Comment[ga]=Suiteáil an córas seo go buan ar do chruadhiosca
+Comment[gl]=Instalar o sistema de xeito permanente no disco ríxido
+Comment[gu]=આ સિસ્ટમ તમારી હાર્ડ ડિસ્ક પર હંમેશ માટે સ્થાપિત કરો
+Comment[he]=התקנת המערכת באופן קבוע על הכונן הקשיח
+Comment[hi]=इस तंत्र को आपके हार्ड डिस्क में स्थायी रूप से संस्थापित करें
+Comment[hr]=Trajno instaliraj sustav na čvrsti disk
+Comment[hu]=A rendszer telepítése merevlemezre
+Comment[id]=Memasang sistem ini secara permanen pada diska Anda
+Comment[it]=Installa questo sistema in modo permanente sul disco rigido
+Comment[ja]=このシステムをハードディスクにインストールします
+Comment[ka]=მოცემული სისტემის მყარ დისკზე ჩაყენება
+Comment[kk]=Осы жүйені қатқыл дискіңізге тұрақты орнату
+Comment[km]=ដំឡើង​ប្រព័ន្ធ​នេះ​ជា​អចិន្ត្រៃយ៍​ទៅ​កាន់​ថាស​រឹង​របស់​អ្នក
+Comment[ko]=이 시스템을 당신의 하드 디스크에 설치합니다.
+Comment[ku]=Sîstemê di hard dîskê xwe de saz bike
+Comment[lt]=Įdiegti Linux operacinę sistemą į kompiuterio (standųjį) diską
+Comment[lv]=Instalēt šo sistēmu cietajā diskā
+Comment[mk]=Инсталирајте го системот трајно на Вашиот тврд диск
+Comment[ml]=സ്ഥിരമായി ഹാര്‍ഡ് ഡിസ്കിലേക്ക് ഇന്‍സ്റ്റാള്‍ ചെയ്യുക
+Comment[mr]=ही प्रणाली कायमची तुमच्या हार्ड डिस्कवर स्थापित करा
+Comment[ne]=यो प्रणाली तपाईको हार्ड डिस्कमा स्थाई रुपमा प्रतिस्थापन गर्नुहोस्
+Comment[nl]=Dit systeem definitief op uw harde schijf installeren
+Comment[pa]=ਇਹ ਸਿਸਟਮ ਪੱਕੇ ਤੌਰ ਉੱਤੇ ਆਪਣੀ ਹਾਰਡ ਡਿਸਕ ਉੱਤੇ ਇੰਸਟਾਲ
+Comment[pl]=Instaluje system na dysku twardym
+Comment[pt]=Instalar este sistema permanentemente no seu disco rígido
+Comment[pt_BR]=Instalar este sistema de maneira permanente no seu disco rígido
+Comment[ro]=Instalați acest sistem pe discul calculatorului
+Comment[ru]=Установить эту систему на жёсткий диск
+Comment[sk]=Nainštalovať systém natrvalo na pevný disk
+Comment[sl]=Trajno namesti sistem na trdi disk
+Comment[sq]=Instalo këtë sistem përgjithmonë në Hard Disk
+Comment[sr]=Инсталирајте овај систем трајно на ваш чврсти диск
+Comment[sv]=Installera detta system permanent på din hårddisk
+Comment[ta]=இந்த நிலையை நிரந்தரமாக தங்களது கணினியில் நிறுவுக
+Comment[th]=ติดตั้งระบบนี้อย่างถาวรลงบนฮาร์ดดิสก์ของคุณ
+Comment[tl]=Iluklok ng permanente ang systema sa iyong hard disk
+Comment[tr]=Bu sistemi sabit diskinize kalıcı olarak kurun
+Comment[uk]=Встановити цю систему на жорсткий диск
+Comment[vi]=Cài hệ thống vào đĩa cứng
+Comment[zh_CN]=将这个系统永久安装在您的硬盘上
+Comment[zh_TW]=將此系統安裝到您的硬碟中
+Exec=ubiquity --no-bootloader --desktop %k gtk_ui
+Icon=ubiquity
+Terminal=false
+Categories=GTK;System;Settings;
+OnlyShowIn=GNOME;XFCE;Unity;
+#X-Ubuntu-Gettext-Domain=ubiquity-desktop
+X-Ayatana-Appmenu-Show-Stubs=False

Installer-USB-Stick/UbuntuCustomizationKit/customize-lip64/remove_win32_files

+yes

Installer-USB-Stick/UbuntuCustomizationKit/customize-lip64/run_manual_customizations

+no

Installer-USB-Stick/customize-lip/fix-ubiquity-squashfs-behaviour/casper

-#!/bin/sh
-
-# set -e
-
-export PATH=/usr/bin:/usr/sbin:/bin:/sbin
-
-mountpoint=/cdrom
-LIVE_MEDIA_PATH=casper
-[ -f /conf/uuid.conf ] && UUID="$(cat /conf/uuid.conf)"
-
-root_persistence="casper-rw"
-home_persistence="home-rw"
-root_snapshot_label="casper-sn"
-home_snapshot_label="home-sn"
-
-USERNAME=casper
-USERFULLNAME="Live session user"
-HOST=live
-BUILD_SYSTEM=Custom
-
-mkdir -p $mountpoint
-tried=/tmp/tried
-
-[ -f /etc/casper.conf ] && . /etc/casper.conf
-export USERNAME USERFULLNAME HOST BUILD_SYSTEM
-
-. /scripts/casper-helpers
-
-if [ ! -f /casper.vars ]; then
-    touch /casper.vars
-fi
-
-parse_cmdline() {
-    for x in $(cat /proc/cmdline); do
-        case $x in
-            showmounts|show-cow)
-                export SHOWMOUNTS='Yes' ;;
-            persistent)
-                export PERSISTENT="Yes" ;;
-            nopersistent)
-                export PERSISTENT="" ;;
-            persistent-path=*)
-                export PERSISTENT_PATH="${x#persistent-path=}" ;;
-            union=*)
-                export UNIONFS="${x#union=}";;
-            unionstack=*)
-                export UNIONSTACK="${x#unionstack=}";;
-            ip=*)
-                STATICIP=${x#ip=}
-                if [ "${STATICIP}" = "" ]; then
-                    STATICIP="frommedia"
-                fi
-                export STATICIP ;;
-            uuid=*)
-                UUID=${x#uuid=} ;;
-            ignore_uuid)
-                UUID="" ;;
-            live-media-path=*)
-                LIVE_MEDIA_PATH="${x#live-media-path=}"
-                export LIVE_MEDIA_PATH
-                echo "export LIVE_MEDIA_PATH=\"$LIVE_MEDIA_PATH\"" >> /etc/casper.conf ;;
-            toram)
-                export TORAM="Yes" ;;
-            todisk=*)
-                export TODISK="${x#todisk=}" ;;
-        esac
-    done
-    if [ "${UNIONFS}" = "" ]; then
-        export UNIONFS="DEFAULT"
-    fi
-}
-
-is_casper_path() {
-    path=$1
-    if [ -d "$path/$LIVE_MEDIA_PATH" ]; then
-        if [ "$(echo $path/$LIVE_MEDIA_PATH/*.squashfs)" != "$path/$LIVE_MEDIA_PATH/*.squashfs" ] ||
-            [ "$(echo $path/$LIVE_MEDIA_PATH/*.ext2)" != "$path/$LIVE_MEDIA_PATH/*.ext2" ] ||
-            [ "$(echo $path/$LIVE_MEDIA_PATH/*.dir)" != "$path/$LIVE_MEDIA_PATH/*.dir" ]; then
-            return 0
-        fi
-    fi
-    return 1
-}
-
-matches_uuid() {
-    if [ -z "$UUID" ]; then
-        return 0
-    fi
-    path="$1"
-    for try_uuid_file in "$path/.disk/casper-uuid"*; do
-        [ -e "$try_uuid_file" ] || continue
-        try_uuid="$(cat "$try_uuid_file")"
-        if [ "$UUID" = "$try_uuid" ]; then
-            return 0
-        fi
-    done
-    return 1
-}
-
-get_backing_device() {
-    case "$1" in
-        *.squashfs|*.ext2)
-            echo $(setup_loop "$1" "loop" "/sys/block/loop*")
-            ;;
-        *.dir)
-            echo "directory"
-            ;;
-        *)
-            panic "Unrecognized casper filesystem: $1"
-            ;;
-    esac
-}
-
-match_files_in_dir() {
-    # Does any files match pattern $1 ?
-
-    local pattern="$1"
-    if [ "$(echo $pattern)" != "$pattern" ]; then
-        return 0
-    fi
-    return 1
-}
-
-mount_images_in_directory() {
-    directory="$1"
-    rootmnt="$2"
-    if match_files_in_dir "$directory/$LIVE_MEDIA_PATH/*.squashfs" ||
-        match_files_in_dir "$directory/$LIVE_MEDIA_PATH/*.ext2" ||
-        match_files_in_dir "$directory/$LIVE_MEDIA_PATH/*.dir"; then
-        setup_unionfs "$directory/$LIVE_MEDIA_PATH" "$rootmnt"
-    else
-        :
-    fi
-}
-
-is_nice_device() {
-    sysfs_path="${1#/sys}"
-    if /sbin/udevadm test-builtin path_id "${sysfs_path}" | egrep -q "ID_PATH=(usb|pci-[^-]*-(ide|sas|scsi|usb|virtio)|platform-sata_mv|platform-orion-ehci|platform-mmc|platform-mxsdhci|platform-omap_hsmmc|platform-sdhci-tegra)"; then
-        return 0
-    fi
-    if echo ${sysfs_path} | grep -q "^/block/dm-"; then
-        return 0
-    fi
-    return 1
-}
-
-copy_live_to() {
-    copyfrom="${1}"
-    copytodev="${2}"
-    copyto="${copyfrom}_swap"
-
-    size=$(fs_size "" ${copyfrom} "used")
-
-    if [ "${copytodev}" = "ram" ]; then
-        # copying to ram:
-        freespace=$(awk '/^MemFree:/{f=$2} /^Cached:/{c=$2} END{print f+c}' /proc/meminfo)
-        mount_options="-o size=${size}k"
-        free_string="memory"
-        fstype="tmpfs"
-        dev="/dev/shm"
-    else
-        # it should be a writable block device
-        if [ -b "${copytodev}" ]; then
-            dev="${copytodev}"
-            free_string="space"
-            fstype=$(get_fstype "${dev}")
-            freespace=$(fs_size "${dev}")
-        else
-            [ "$quiet" != "y" ] && log_warning_msg "${copytodev} is not a block device."
-            return 1
-        fi
-    fi
-    if [ "${freespace}" -lt "${size}" ] ; then
-        [ "$quiet" != "y" ] && log_warning_msg "Not enough free ${free_string} (${freespace}k > ${size}k) to copy live media in ${copytodev}."
-        return 1
-    fi
-
-    # begin copying..
-    mkdir "${copyto}"
-    echo "mount -t ${fstype} ${mount_options} ${dev} ${copyto}"
-    mount -t "${fstype}" ${mount_options} "${dev}" "${copyto}"
-    cp -a ${copyfrom}/* ${copyto}
-    if [ -e ${copyfrom}/.disk ]; then
-        cp -a ${copyfrom}/.disk ${copyto}
-    fi
-    umount ${copyfrom}
-    mount -r -o move ${copyto} ${copyfrom}
-    rmdir ${copyto}
-    return 0
-}
-
-do_netmount() {
-    rc=1
-
-    modprobe "${MP_QUIET}" af_packet # For DHCP
-
-    /sbin/udevadm trigger
-    /sbin/udevadm settle
-
-    configure_networking
-    export DEVICE
-
-    if [ "${NFSROOT}" = "auto" ]; then
-        NFSROOT=${ROOTSERVER}:${ROOTPATH}
-    fi
-
-    [ "$quiet" != "y" ] && log_begin_msg "Trying netboot from ${NFSROOT}"
-
-    if [ "${NETBOOT}" != "nfs" ] && do_cifsmount ; then
-        rc=0
-    elif do_nfsmount ; then
-        NETBOOT="nfs"
-        export NETBOOT
-        rc=0
-    fi
-
-    [ "$quiet" != "y" ] && log_end_msg
-    return ${rc}
-}
-
-do_nfsmount() {
-    rc=1
-    modprobe "${MP_QUIET}" nfs
-    if [ -z "${NFSOPTS}" ]; then
-        NFSOPTS=""
-    fi
-
-    [ "$quiet" != "y" ] && log_begin_msg "Trying nfsmount -o nolock -o ro ${NFSOPTS} ${NFSROOT} ${mountpoint}"
-    # FIXME: This while loop is an ugly HACK round an nfs bug
-    i=0
-    while [ "$i" -lt 60 ]; do
-        nfsmount -o nolock -o ro ${NFSOPTS} "${NFSROOT}" "${mountpoint}" && rc=0 && break
-        sleep 1
-        i="$(($i + 1))"
-    done
-    return ${rc}
-}
-
-do_cifsmount() {
-    rc=1
-    if [ -x "/sbin/mount.cifs" ]; then
-        if [ -z "${NFSOPTS}" ]; then
-            CIFSOPTS="-ouser=root,password="
-        else
-            CIFSOPTS="${NFSOPTS}"
-        fi
-
-        [ "$quiet" != "y" ] && log_begin_msg "Trying mount.cifs ${NFSROOT} ${mountpoint} ${CIFSOPTS}"
-        modprobe "${MP_QUIET}" cifs
-
-        if mount.cifs "${NFSROOT}" "${mountpoint}" "${CIFSOPTS}" ; then
-            rc=0
-        fi
-    fi
-    return ${rc}
-}
-
-do_snap_copy ()
-{
-    fromdev="${1}"
-    todir="${2}"
-    snap_type="${3}"
-
-    size=$(fs_size "${fromdev}" "" "used")
-
-    if [ -b "${fromdev}" ]; then
-        # look for free mem
-        if [ -n "${HOMEMOUNTED}" -a "${snap_type}" = "HOME" ]; then
-            todev=$(cat /proc/mounts | grep -s " $(base_path ${todir}) " | awk '{print $1}' )
-            freespace=$(df -k  | grep -s ${todev} | awk '{print $4}')
-        else
-            freespace=$(awk '/^MemFree:/{f=$2} /^Cached:/{c=$2} END{print f+c}' /proc/meminfo)
-        fi
-
-        tomount="/mnt/tmpsnap"
-        if [ ! -d "${tomount}" ] ; then
-            mkdir -p "${tomount}"
-        fi
-
-        fstype=$(get_fstype "${fromdev}")
-        if [ -n "${fstype}" ]; then
-            # Copying stuff...
-            mount -t "${fstype}" -o ro,noatime "${fromdev}" "${tomount}"
-            cp -a "${tomount}"/* ${todir}
-            umount "${tomount}"
-        else
-            log_warning_msg "Unrecognized fstype: ${fstype} on ${fromdev}:${snap_type}"
-        fi
-
-        rmdir "${tomount}"
-        if echo ${fromdev} | grep -qs loop; then
-           losetup -d "${fromdev}"
-        fi
-        return 0
-    else
-        return 1
-        [ "$quiet" != "y" ] && log_warning_msg "Unable to find the snapshot ${snap_type} medium"
-    fi
-}
-
-try_snap ()
-{
-    # Look for $snap_label.* in block devices and copy the contents to $snap_mount
-    #   and remember the device and filename for resync on exit in casper.init
-
-    snap_label="${1}"
-    snap_mount="${2}"
-    snap_type="${3}"
-
-    snapdata=$(find_files "${snap_label}.squashfs ${snap_label}.cpio.gz ${snap_label}.ext2")
-    if [ ! -z "${snapdata}" ]; then
-        snapdev="$(echo ${snapdata} | cut -f1 -d ' ')"
-        snapback="$(echo ${snapdata} | cut -f2 -d ' ')"
-        snapfile="$(echo ${snapdata} | cut -f3 -d ' ')"
-        if echo "${snapfile}" | grep -qs '\(squashfs\|ext2\)'; then
-            # squashfs or ext2 snapshot
-            dev=$(get_backing_device "${snapback}/${snapfile}")
-            if ! do_snap_copy "${dev}" "${snap_mount}" "${snap_type}"; then
-                 log_warning_msg "Impossible to include the ${snapfile} Snapshot"
-                 return 1
-            fi
-        else
-            # cpio.gz snapshot
-            # Unfortunately klibc's cpio is incompatible with the rest of
-            # the world; everything else requires -u -d, while klibc doesn't
-            # implement them. Try to detect whether it's in use.
-            cpiopath="$(which cpio)" || true
-            if [ "$cpiopath" ] && grep -aq /lib/klibc "$cpiopath"; then
-                cpioargs=
-            else
-                cpioargs='-u -d'
-            fi
-            if ! (cd "${snap_mount}" && zcat "${snapback}/${snapfile}" | cpio -i $cpioargs 2>/dev/null) ; then
-                log_warning_msg "Impossible to include the ${snapfile} Snapshot"
-                return 1
-            fi
-        fi
-        umount "${snapback}"
-    else
-        dev=$(find_cow_device "${snap_label}")
-        if [ -b "${dev}" ]; then
-            if echo "${dev}" | grep -qs loop; then
-                # strange things happens, user confused?
-                snaploop=$( losetup ${dev} | awk '{print $3}' | tr -d '()' )
-                snapfile=$(basename ${snaploop})
-                snapdev=$(cat /proc/mounts | awk '{print $2,$1}' | grep -es "^$( dirname ${snaploop} )" | cut -f2 -d ' ')
-            else
-                snapdev="${dev}"
-            fi
-            if ! do_snap_copy "${dev}" "${snap_mount}" "${snap_type}" ; then
-                log_warning_msg "Impossible to include the ${snap_label} Snapshot"
-                return 1
-            else
-                if [ -n "${snapfile}" ]; then
-                     # it was a loop device, user confused
-                     umount ${snapdev}
-                fi
-            fi
-        else
-            log_warning_msg "Impossible to include the ${snap_label} Snapshot"
-            return 1
-        fi
-    fi
-    echo "export ${snap_type}SNAP="/cow${snap_mount#$rootmnt}":${snapdev}:${snapfile}" >> /etc/casper.conf # for resync on reboot/halt
-    return 0
-}
-
-setup_unionfs() {
-    image_directory="$1"
-    rootmnt="$2"
-
-    if [ "${UNIONFS}" = 'DEFAULT' ]; then
-	for union in 'overlayfs' 'aufs' 'unionfs'
-	do
-            modprobe "${MP_QUIET}" -b ${union} || true
-            if cut -f2 /proc/filesystems | grep -q "^${union}\$"; then
-		UNIONFS="${union}"
-		break
-	    fi
-	done
-    fi
-    if [ "${UNIONFS}" = 'DEFAULT' -a -x /bin/unionfs-fuse ]; then
-	UNIONFS="unionfs-fuse"
-    fi
-    # If all else fails fall back to aufs.
-    if [ "${UNIONFS}" = 'DEFAULT' ]; then
-	UNIONFS='aufs'
-    fi
-
-    # run-init can't deal with images in a subdir, but we're going to
-    # move all of these away before it runs anyway.  No, we're not,
-    # put them in / since move-mounting them into / breaks mono and
-    # some other apps.
-
-    croot="/"
-
-    # Let's just mount the read-only file systems first
-    rofsstring=""
-    rofslist=""
-    if [ "${UNIONFS}" = "aufs" ]; then
-        roopt="rr"
-    elif [ "${UNIONFS}" = "unionfs-fuse" ]; then
-        roopt="RO"
-    else
-        roopt="ro"
-    fi
-
-    mkdir -p "${croot}"
-    for image_type in "ext2" "squashfs" "dir" ; do
-        for image in "${image_directory}"/*."${image_type}"; do
-            imagename=$(basename "${image}")
-            if [ -n "$UNIONSTACK" ]; then
-                if [ "$(echo $UNIONSTACK | sed "s/$imagename//";)" == "$UNIONSTACK" ]; then
-                    log_warning_msg "Filesystem image $imagename not in UNIONSTACK. Ignored."
-                    continue
-                fi
-            fi
-            if [ -d "${image}" ]; then
-                # it is a plain directory: do nothing
-                rofsstring="${image}=${roopt}:${rofsstring}"
-                rofslist="${image} ${rofslist}"
-            elif [ -f "${image}" ]; then
-                backdev=$(get_backing_device "$image")
-                fstype=$(get_fstype "${backdev}")
-                if [ "${fstype}" = "unknown" ]; then
-                    panic "Unknown file system type on ${backdev} (${image})"
-                fi
-                mkdir -p "${croot}/${imagename}"
-                mount -t "${fstype}" -o ro,noatime "${backdev}" "${croot}/${imagename}" || panic "Can not mount $backdev ($image) on ${croot}/${imagename}" && rofsstring="${croot}/${imagename}=${roopt}:${rofsstring}" && rofslist="${croot}/${imagename} ${rofslist}"
-            fi
-        done
-    done
-    rofsstring=${rofsstring%:}
-
-    mkdir -p /cow
-    cowdevice="tmpfs"
-    cow_fstype="tmpfs"
-    cow_mountopt="rw,noatime,mode=755"
-
-    # Looking for "${root_persistence}" device or file
-    if [ -n "${PERSISTENT}" ]; then
-        cowprobe=$(find_cow_device "${root_persistence}")
-        if [ -b "${cowprobe}" ]; then
-            cowdevice=${cowprobe}
-            cow_fstype=$(get_fstype "${cowprobe}")
-	    cow_mountopt="rw,noatime"
-        else
-            [ "$quiet" != "y" ] && log_warning_msg "Unable to find the persistent medium"
-        fi
-    fi
-
-    mount -t ${cow_fstype} -o ${cow_mountopt} ${cowdevice} /cow || panic "Can not mount $cowdevice on /cow"
-    
-    
-    overlay_mount_dir=/overlay
-    mkdir -p "$overlay_mount_dir"
-    
-    case ${UNIONFS} in
-        unionfs-fuse)
-            (ulimit -n 16384; unionfs-fuse -o cow -o noinitgroups -o default_permissions -o allow_other -o use_ino -o suid /cow=RW:$rofsstring "$rootmnt" || panic "${UNIONFS} mount failed")
-            mkdir -p /dev/.initramfs/varrun
-            pidof unionfs-fuse >> /dev/.initramfs/varrun/sendsigs.omit || true
-            ;;
-        aufs|unionfs)
-            mount -t ${UNIONFS} -o noatime,dirs=/cow=rw:$rofsstring ${UNIONFS} "$rootmnt" || panic "${UNIONFS} mount failed"
-            ;;
-	overlayfs)
-	    # Mount the layers pairwise from the bottom onto rootmnt,
-	    # for the second and later layers rootmnt forms the lower layer.
-	    
-	    #overlay all readonly file systems first
-	    mounts=""
-	    for mount in $rofslist
-	    do
-		mounts="$mount $mounts"
-	    done
-	    lower=""
-	    for mount in $mounts
-	    do
-		if [ "$lower" = "" ]; then
-		    lower="$mount"
-		    continue
-		fi
-		mount -t overlayfs -o "upperdir=$mount,lowerdir=$lower" \
-		    "$mount" "$overlay_mount_dir"
-		lower="$overlay_mount_dir"
-	    done
-
-            mount -t overlayfs -o "upperdir=/cow,lowerdir=$overlay_mount_dir" \
-                    "$mount" "$rootmnt"
-	    ;;
-    esac
-
-    # Adding other custom mounts
-    if [ -n "${PERSISTENT}" ]; then
-        # directly mount /home
-        # FIXME: add a custom mounts configurable system
-        homecow=$(find_cow_device "${home_persistence}" )
-        if [ -b "${homecow}" ]; then
-            mount -t $(get_fstype "${homecow}") -o rw,noatime "${homecow}" "${rootmnt}/home"
-            export HOMEMOUNTED=1 # used to proper calculate free space in do_snap_copy()
-        else
-            [ "$quiet" != "y" ] && log_warning_msg "Unable to find the persistent home medium"
-        fi
-        # Look for other snapshots to copy in
-        try_snap "${root_snapshot_label}" "${rootmnt}" "ROOT"
-        try_snap "${home_snapshot_label}" "${rootmnt}/home" "HOME"
-    fi
-
-    if [ -n "${SHOWMOUNTS}" ]; then
-        for d in ${rofslist}; do
-            mkdir -p "${rootmnt}/${LIVE_MEDIA_PATH}/${d##*/}"
-            case d in
-                *.dir) # do nothing # mount -o bind "${d}" "${rootmnt}/${LIVE_MEDIA_PATH}/${d##*/}"
-                    ;;
-                *)
-                    if [ "${UNIONFS}" = unionfs-fuse ]; then
-                        mount -o bind "${d}" "${rootmnt}/${LIVE_MEDIA_PATH}/${d##*/}"
-                    else
-                        mount -o move "${d}" "${rootmnt}/${LIVE_MEDIA_PATH}/${d##*/}"
-                    fi
-                    ;;
-            esac
-        done
-        # shows cow fs on /cow for use by casper-snapshot
-        mkdir -p "${rootmnt}/cow"
-        mount -o bind /cow "${rootmnt}/cow"
-    fi
-
-    # move the first mount; no head in busybox-initramfs
-    #for d in $(mount -t squashfs | cut -d\  -f 3); do
-    #    mkdir -p "${rootmnt}/rofs"
-    #    if [ "${UNIONFS}" = unionfs-fuse ]; then
-    #        mount -o bind "${d}" "${rootmnt}/rofs"
-    #    else
-    #        mount -o move "${d}" "${rootmnt}/rofs"
-    #    fi
-    #    break
-    #done
-    mkdir -p "${rootmnt}/rofs"
-    mount -o move "$overlay_mount_dir" "${rootmnt}/rofs"
-}
-
-check_dev ()
-{
-    sysdev="${1}"
-    devname="${2}"
-    skip_uuid_check="${3}"
-    if [ -z "${devname}" ]; then
-        devname=$(sys2dev "${sysdev}")
-    fi
-
-    if [ -d "${devname}" ]; then
-        mount -o bind "${devname}" $mountpoint || continue
-        if is_casper_path $mountpoint; then
-            echo $mountpoint
-            return 0
-        else
-            umount $mountpoint
-        fi
-    fi
-    [ -e "$devname" ] || continue
-
-    if [ -n "${LIVEMEDIA_OFFSET}" ]; then
-        loopdevname=$(setup_loop "${devname}" "loop" "/sys/block/loop*" "${LIVEMEDIA_OFFSET}")
-        devname="${loopdevname}" 
-    fi
-
-    fstype=$(get_fstype "${devname}")
-    if is_supported_fs ${fstype}; then
-        devuid=$(blkid -o value -s UUID "$devname")
-        [ -n "$devuid" ] && grep -qs "\<$devuid\>" $tried && continue
-        mount -t ${fstype} -o ro,noatime "${devname}" $mountpoint || continue
-        [ -n "$devuid" ] && echo "$devuid" >> $tried
-        if is_casper_path $mountpoint && \
-           ([ "$skip_uuid_check" ] || [ "$UUID" = "$devuid" ] || matches_uuid $mountpoint); then
-            echo $mountpoint
-            return 0
-        else
-            umount $mountpoint
-        fi
-    fi
-
-    if [ -n "${LIVEMEDIA_OFFSET}" ]; then
-        losetup -d "${loopdevname}"
-    fi
-    return 1
-}
-
-find_livefs() {
-    timeout="${1}"
-    # first look at the one specified in the command line
-    if [ ! -z "${LIVEMEDIA}" ]; then
-        if check_dev "null" "${LIVEMEDIA}" "skip_uuid_check"; then
-            return 0
-        fi
-    fi
-    # don't start autodetection before timeout has expired
-    if [ -n "${LIVEMEDIA_TIMEOUT}" ]; then
-        if [ "${timeout}" -lt "${LIVEMEDIA_TIMEOUT}" ]; then
-            return 1
-        fi
-    fi
-    # or do the scan of block devices
-    for sysblock in $(echo /sys/block/* | tr ' ' '\n' | egrep -v "/(loop|ram|fd)"); do
-        devname=$(sys2dev "${sysblock}")
-        [ -e "$devname" ] || continue
-        fstype=$(get_fstype "${devname}")
-        if /lib/udev/cdrom_id ${devname} > /dev/null; then
-            if check_dev "null" "${devname}" ; then
-                return 0
-            fi
-        elif is_nice_device "${sysblock}" ; then
-            for dev in $(subdevices "${sysblock}"); do
-                if check_dev "${dev}" ; then
-                    return 0
-                fi
-            done
-        elif [ "${fstype}" = "squashfs" -o \
-                "${fstype}" = "ext4" -o \
-                "${fstype}" = "ext3" -o \
-                "${fstype}" = "ext2" -o \
-                "${fstype}" = "btrfs" ]; then
-            # This is an ugly hack situation, the block device has
-            # an image directly on it.  It's hopefully
-            # casper, so take it and run with it.
-            ln -s "${devname}" "${devname}.${fstype}"
-            echo "${devname}.${fstype}"
-            return 0
-        fi
-    done
-    return 1
-}
-
-set_usplash_timeout() {
-    if [ -x /sbin/usplash_write ]; then
-        /sbin/usplash_write "TIMEOUT 120"
-    fi
-}
-
-start_usplash_pulse() {
-    if [ -x /sbin/usplash_write ]; then
-        /sbin/usplash_write "PULSELOGO"
-    fi
-}
-
-mountroot() {
-    exec 6>&1
-    exec 7>&2
-    exec > casper.log
-    exec 2>&1
-    tail -f casper.log >&7 &
-    tailpid="$!"
-
-    parse_cmdline
-
-    set_usplash_timeout
-    start_usplash_pulse
-    [ "$quiet" != "y" ] && log_begin_msg "Running /scripts/casper-premount"
-    run_scripts /scripts/casper-premount
-    [ "$quiet" != "y" ] && log_end_msg
-
-    # Needed here too because some things (*cough* udev *cough*)
-    # changes the timeout
-
-    set_usplash_timeout
-
-    if [ ! -z "${NETBOOT}" ]; then
-        if do_netmount ; then
-            livefs_root="${mountpoint}"
-        else
-            panic "Unable to find a live file system on the network"
-        fi
-    else
-        # Scan local devices for the image
-        i=0
-        while [ "$i" -lt 60 ]; do
-            livefs_root=$(find_livefs $i)
-            if [ "${livefs_root}" ]; then
-                break
-            fi
-            sleep 1
-            i="$(($i + 1))"
-        done
-    fi
-
-    if [ -z "${livefs_root}" ]; then
-        panic "Unable to find a medium containing a live file system"
-    fi
-
-    if [ "${TORAM}" ]; then
-        live_dest="ram"
-    elif [ "${TODISK}" ]; then
-        live_dest="${TODISK}"
-    fi
-    if [ "${live_dest}" ]; then
-        log_begin_msg "Copying live_media to ${live_dest}"
-        copy_live_to "${livefs_root}" "${live_dest}"
-        log_end_msg
-    fi
-
-    mount_images_in_directory "${livefs_root}" "${rootmnt}"
-
-    log_end_msg
-
-    # Allow to override USERNAME and HOST based on media information
-    # make it skipable by setting FLAVOUR= in casper.conf
-    if [ -f /cdrom/.disk/info ] && [ -z "$FLAVOUR" ]; then
-        FLAVOUR="$(cut -d' ' -f1 "/cdrom/.disk/info" 2>/dev/null | tr '[A-Z]' '[a-z]')" || FLAVOUR=
-        if [ -n "$FLAVOUR" ]; then
-            HOST=$FLAVOUR
-            USERNAME=$FLAVOUR
-            export HOST USERNAME
-            sed  -i "s,USERNAME=.*,USERNAME=\"$FLAVOUR\",g; s,HOST=.*,HOST=\"$FLAVOUR\",g" /etc/casper.conf
-        fi
-    fi
-
-    # unionfs-fuse needs /dev to be bind-mounted for the duration of
-    # casper-bottom; udev's init script will take care of things after that
-    if [ "${UNIONFS}" = unionfs-fuse ]; then
-        mount -n -o bind /dev "${rootmnt}/dev"
-    fi
-
-    # Open up two fifo's fd's for debconf-communicate to use. Speeds up
-    # the Casper process considerably.
-    log_begin_msg "Creating debconf-communicate fifo mechanism"
-    mkfifo /tmp/debconf-in.fifo
-    mkfifo /tmp/debconf-out.fifo
-
-    # Make the template database read-only, so that passthrough debconf
-    # instances can write to it directly; otherwise templates are only
-    # passed through when necessary.  Use temporary config databases as
-    # well; we'll copy their contents back at the end.
-    DEBCONF_TMPDIR="$(chroot /root mktemp -dt debconf.XXXXXX)"
-    cp -a /root/var/cache/debconf/config.dat "/root$DEBCONF_TMPDIR/"
-    cp -a /root/var/cache/debconf/passwords.dat "/root$DEBCONF_TMPDIR/"
-    sed "s,^Filename: /var/cache/debconf/\(config\|passwords\).dat$,Filename: $DEBCONF_TMPDIR/\1.dat,; /^Name: templatedb/a\
-Readonly: true" /root/etc/debconf.conf >"/root$DEBCONF_TMPDIR/debconf.conf"
-
-    DEBCONF_SYSTEMRC="$DEBCONF_TMPDIR/debconf.conf" chroot /root debconf-communicate -fnoninteractive casper > /tmp/debconf-out.fifo < /tmp/debconf-in.fifo &
-    debconfpid="$!"
-
-    if [ ! -p /tmp/debconf-in.fifo ] || [ ! -p /tmp/debconf-out.fifo ]; then
-        log_warning_msg "failed to setup debconf-communicate channel"
-    fi
-    log_end_msg
-
-    # Order matters!
-    # These file descriptors must stay open until we're finished with
-    # debconf-communicate.
-    exec 4</tmp/debconf-out.fifo 3>/tmp/debconf-in.fifo
-
-    maybe_break casper-bottom
-    [ "$quiet" != "y" ] && log_begin_msg "Running /scripts/casper-bottom"
-
-    run_scripts /scripts/casper-bottom
-    [ "$quiet" != "y" ] && log_end_msg
-
-    if [ "${UNIONFS}" = unionfs-fuse ]; then
-        umount "${rootmnt}/dev"
-    fi
-
-    # Close the fd's associated with debconf-communicate.
-    exec 3>&- 4<&-
-    rm -f /tmp/debconf-in.fifo
-    rm -f /tmp/debconf-out.fifo
-    wait $debconfpid
-
-    # Copy config database changes back to the master files.
-    chroot /root debconf-copydb tmpdb config \
-	--config=Name:tmpdb --config=Driver:File \
-	--config="Filename:$DEBCONF_TMPDIR/config.dat"
-    chroot /root debconf-copydb tmpdb passwords \
-	--config=Name:tmpdb --config=Driver:File \
-	--config="Filename:$DEBCONF_TMPDIR/passwords.dat"
-    rm -rf "$DEBCONF_TMPDIR"
-
-    exec 1>&6 6>&-
-    exec 2>&7 7>&-
-    kill "$tailpid"
-    cp casper.log "${rootmnt}/var/log/"
-    if [ -f /etc/casper.conf ]; then
-        cp /etc/casper.conf "${rootmnt}/etc/"
-    fi
-}

Installer-USB-Stick/customize-lip/iso_description

-LIP SS2013 32BIT

Installer-USB-Stick/customize-lip/unionstack-option/casper

-#!/bin/sh
-
-# set -e
-
-export PATH=/usr/bin:/usr/sbin:/bin:/sbin
-
-mountpoint=/cdrom
-LIVE_MEDIA_PATH=casper
-[ -f /conf/uuid.conf ] && UUID="$(cat /conf/uuid.conf)"
-
-root_persistence="casper-rw"
-home_persistence="home-rw"
-root_snapshot_label="casper-sn"
-home_snapshot_label="home-sn"
-
-USERNAME=casper
-USERFULLNAME="Live session user"
-HOST=live
-BUILD_SYSTEM=Custom
-
-mkdir -p $mountpoint
-tried=/tmp/tried
-
-[ -f /etc/casper.conf ] && . /etc/casper.conf
-export USERNAME USERFULLNAME HOST BUILD_SYSTEM
-
-. /scripts/casper-helpers
-
-if [ ! -f /casper.vars ]; then
-    touch /casper.vars
-fi
-
-parse_cmdline() {
-    for x in $(cat /proc/cmdline); do
-        case $x in
-            showmounts|show-cow)
-                export SHOWMOUNTS='Yes' ;;
-            persistent)
-                export PERSISTENT="Yes" ;;
-            nopersistent)
-                export PERSISTENT="" ;;
-            persistent-path=*)
-                export PERSISTENT_PATH="${x#persistent-path=}" ;;
-            union=*)
-                export UNIONFS="${x#union=}";;
-            unionstack=*)
-                export UNIONSTACK="${x#unionstack=}";;
-            ip=*)
-                STATICIP=${x#ip=}
-                if [ "${STATICIP}" = "" ]; then
-                    STATICIP="frommedia"
-                fi
-                export STATICIP ;;
-            uuid=*)
-                UUID=${x#uuid=} ;;
-            ignore_uuid)
-                UUID="" ;;
-            live-media-path=*)
-                LIVE_MEDIA_PATH="${x#live-media-path=}"
-                export LIVE_MEDIA_PATH
-                echo "export LIVE_MEDIA_PATH=\"$LIVE_MEDIA_PATH\"" >> /etc/casper.conf ;;
-            toram)
-                export TORAM="Yes" ;;
-            todisk=*)
-                export TODISK="${x#todisk=}" ;;
-        esac
-    done
-    if [ "${UNIONFS}" = "" ]; then
-        export UNIONFS="DEFAULT"
-    fi
-}
-
-is_casper_path() {
-    path=$1
-    if [ -d "$path/$LIVE_MEDIA_PATH" ]; then
-        if [ "$(echo $path/$LIVE_MEDIA_PATH/*.squashfs)" != "$path/$LIVE_MEDIA_PATH/*.squashfs" ] ||
-            [ "$(echo $path/$LIVE_MEDIA_PATH/*.ext2)" != "$path/$LIVE_MEDIA_PATH/*.ext2" ] ||
-            [ "$(echo $path/$LIVE_MEDIA_PATH/*.dir)" != "$path/$LIVE_MEDIA_PATH/*.dir" ]; then
-            return 0
-        fi
-    fi
-    return 1
-}
-
-matches_uuid() {
-    if [ -z "$UUID" ]; then
-        return 0
-    fi
-    path="$1"
-    for try_uuid_file in "$path/.disk/casper-uuid"*; do
-        [ -e "$try_uuid_file" ] || continue
-        try_uuid="$(cat "$try_uuid_file")"
-        if [ "$UUID" = "$try_uuid" ]; then
-            return 0
-        fi
-    done
-    return 1
-}
-
-get_backing_device() {
-    case "$1" in
-        *.squashfs|*.ext2)
-            echo $(setup_loop "$1" "loop" "/sys/block/loop*")
-            ;;
-        *.dir)
-            echo "directory"
-            ;;
-        *)
-            panic "Unrecognized casper filesystem: $1"
-            ;;
-    esac
-}
-
-match_files_in_dir() {
-    # Does any files match pattern $1 ?
-
-    local pattern="$1"
-    if [ "$(echo $pattern)" != "$pattern" ]; then
-        return 0
-    fi
-    return 1
-}
-
-mount_images_in_directory() {
-    directory="$1"
-    rootmnt="$2"
-    if match_files_in_dir "$directory/$LIVE_MEDIA_PATH/*.squashfs" ||
-        match_files_in_dir "$directory/$LIVE_MEDIA_PATH/*.ext2" ||
-        match_files_in_dir "$directory/$LIVE_MEDIA_PATH/*.dir"; then
-        setup_unionfs "$directory/$LIVE_MEDIA_PATH" "$rootmnt"
-    else
-        :
-    fi
-}
-
-is_nice_device() {
-    sysfs_path="${1#/sys}"
-    if /sbin/udevadm test-builtin path_id "${sysfs_path}" | egrep -q "ID_PATH=(usb|pci-[^-]*-(ide|sas|scsi|usb|virtio)|platform-sata_mv|platform-orion-ehci|platform-mmc|platform-mxsdhci|platform-omap_hsmmc|platform-sdhci-tegra)"; then
-        return 0
-    fi
-    if echo ${sysfs_path} | grep -q "^/block/dm-"; then
-        return 0
-    fi
-    return 1
-}
-
-copy_live_to() {
-    copyfrom="${1}"
-    copytodev="${2}"
-    copyto="${copyfrom}_swap"
-
-    size=$(fs_size "" ${copyfrom} "used")
-
-    if [ "${copytodev}" = "ram" ]; then
-        # copying to ram:
-        freespace=$(awk '/^MemFree:/{f=$2} /^Cached:/{c=$2} END{print f+c}' /proc/meminfo)
-        mount_options="-o size=${size}k"
-        free_string="memory"
-        fstype="tmpfs"
-        dev="/dev/shm"
-    else
-        # it should be a writable block device
-        if [ -b "${copytodev}" ]; then
-            dev="${copytodev}"
-            free_string="space"
-            fstype=$(get_fstype "${dev}")
-            freespace=$(fs_size "${dev}")
-        else
-            [ "$quiet" != "y" ] && log_warning_msg "${copytodev} is not a block device."
-            return 1
-        fi
-    fi
-    if [ "${freespace}" -lt "${size}" ] ; then
-        [ "$quiet" != "y" ] && log_warning_msg "Not enough free ${free_string} (${freespace}k > ${size}k) to copy live media in ${copytodev}."
-        return 1
-    fi
-
-    # begin copying..
-    mkdir "${copyto}"
-    echo "mount -t ${fstype} ${mount_options} ${dev} ${copyto}"
-    mount -t "${fstype}" ${mount_options} "${dev}" "${copyto}"
-    cp -a ${copyfrom}/* ${copyto}
-    if [ -e ${copyfrom}/.disk ]; then
-        cp -a ${copyfrom}/.disk ${copyto}
-    fi
-    umount ${copyfrom}
-    mount -r -o move ${copyto} ${copyfrom}
-    rmdir ${copyto}
-    return 0
-}
-
-do_netmount() {
-    rc=1
-
-    modprobe "${MP_QUIET}" af_packet # For DHCP
-
-    /sbin/udevadm trigger
-    /sbin/udevadm settle
-
-    configure_networking
-    export DEVICE
-
-    if [ "${NFSROOT}" = "auto" ]; then
-        NFSROOT=${ROOTSERVER}:${ROOTPATH}
-    fi
-
-    [ "$quiet" != "y" ] && log_begin_msg "Trying netboot from ${NFSROOT}"
-
-    if [ "${NETBOOT}" != "nfs" ] && do_cifsmount ; then
-        rc=0
-    elif do_nfsmount ; then
-        NETBOOT="nfs"
-        export NETBOOT
-        rc=0
-    fi
-
-    [ "$quiet" != "y" ] && log_end_msg
-    return ${rc}
-}
-
-do_nfsmount() {
-    rc=1
-    modprobe "${MP_QUIET}" nfs
-    if [ -z "${NFSOPTS}" ]; then
-        NFSOPTS=""
-    fi
-
-    [ "$quiet" != "y" ] && log_begin_msg "Trying nfsmount -o nolock -o ro ${NFSOPTS} ${NFSROOT} ${mountpoint}"
-    # FIXME: This while loop is an ugly HACK round an nfs bug
-    i=0
-    while [ "$i" -lt 60 ]; do
-        nfsmount -o nolock -o ro ${NFSOPTS} "${NFSROOT}" "${mountpoint}" && rc=0 && break
-        sleep 1
-        i="$(($i + 1))"
-    done
-    return ${rc}
-}
-
-do_cifsmount() {
-    rc=1
-    if [ -x "/sbin/mount.cifs" ]; then
-        if [ -z "${NFSOPTS}" ]; then
-            CIFSOPTS="-ouser=root,password="
-        else
-            CIFSOPTS="${NFSOPTS}"
-        fi
-
-        [ "$quiet" != "y" ] && log_begin_msg "Trying mount.cifs ${NFSROOT} ${mountpoint} ${CIFSOPTS}"
-        modprobe "${MP_QUIET}" cifs
-
-        if mount.cifs "${NFSROOT}" "${mountpoint}" "${CIFSOPTS}" ; then
-            rc=0
-        fi
-    fi
-    return ${rc}
-}
-
-do_snap_copy ()
-{
-    fromdev="${1}"
-    todir="${2}"
-    snap_type="${3}"
-
-    size=$(fs_size "${fromdev}" "" "used")
-
-    if [ -b "${fromdev}" ]; then
-        # look for free mem
-        if [ -n "${HOMEMOUNTED}" -a "${snap_type}" = "HOME" ]; then
-            todev=$(cat /proc/mounts | grep -s " $(base_path ${todir}) " | awk '{print $1}' )
-            freespace=$(df -k  | grep -s ${todev} | awk '{print $4}')
-        else
-            freespace=$(awk '/^MemFree:/{f=$2} /^Cached:/{c=$2} END{print f+c}' /proc/meminfo)
-        fi
-
-        tomount="/mnt/tmpsnap"
-        if [ ! -d "${tomount}" ] ; then
-            mkdir -p "${tomount}"
-        fi
-
-        fstype=$(get_fstype "${fromdev}")
-        if [ -n "${fstype}" ]; then
-            # Copying stuff...
-            mount -t "${fstype}" -o ro,noatime "${fromdev}" "${tomount}"
-            cp -a "${tomount}"/* ${todir}
-            umount "${tomount}"
-        else
-            log_warning_msg "Unrecognized fstype: ${fstype} on ${fromdev}:${snap_type}"
-        fi
-
-        rmdir "${tomount}"
-        if echo ${fromdev} | grep -qs loop; then
-           losetup -d "${fromdev}"
-        fi
-        return 0
-    else
-        return 1
-        [ "$quiet" != "y" ] && log_warning_msg "Unable to find the snapshot ${snap_type} medium"
-    fi
-}
-
-try_snap ()
-{
-    # Look for $snap_label.* in block devices and copy the contents to $snap_mount
-    #   and remember the device and filename for resync on exit in casper.init
-
-    snap_label="${1}"
-    snap_mount="${2}"
-    snap_type="${3}"
-
-    snapdata=$(find_files "${snap_label}.squashfs ${snap_label}.cpio.gz ${snap_label}.ext2")
-    if [ ! -z "${snapdata}" ]; then
-        snapdev="$(echo ${snapdata} | cut -f1 -d ' ')"
-        snapback="$(echo ${snapdata} | cut -f2 -d ' ')"
-        snapfile="$(echo ${snapdata} | cut -f3 -d ' ')"
-        if echo "${snapfile}" | grep -qs '\(squashfs\|ext2\)'; then
-            # squashfs or ext2 snapshot
-            dev=$(get_backing_device "${snapback}/${snapfile}")
-            if ! do_snap_copy "${dev}" "${snap_mount}" "${snap_type}"; then
-                 log_warning_msg "Impossible to include the ${snapfile} Snapshot"
-                 return 1
-            fi
-        else
-            # cpio.gz snapshot
-            # Unfortunately klibc's cpio is incompatible with the rest of
-            # the world; everything else requires -u -d, while klibc doesn't
-            # implement them. Try to detect whether it's in use.
-            cpiopath="$(which cpio)" || true
-            if [ "$cpiopath" ] && grep -aq /lib/klibc "$cpiopath"; then
-                cpioargs=
-            else
-                cpioargs='-u -d'
-            fi
-            if ! (cd "${snap_mount}" && zcat "${snapback}/${snapfile}" | cpio -i $cpioargs 2>/dev/null) ; then
-                log_warning_msg "Impossible to include the ${snapfile} Snapshot"
-                return 1
-            fi
-        fi
-        umount "${snapback}"
-    else
-        dev=$(find_cow_device "${snap_label}")
-        if [ -b "${dev}" ]; then
-            if echo "${dev}" | grep -qs loop; then
-                # strange things happens, user confused?
-                snaploop=$( losetup ${dev} | awk '{print $3}' | tr -d '()' )
-                snapfile=$(basename ${snaploop})
-                snapdev=$(cat /proc/mounts | awk '{print $2,$1}' | grep -es "^$( dirname ${snaploop} )" | cut -f2 -d ' ')
-            else
-                snapdev="${dev}"
-            fi
-            if ! do_snap_copy "${dev}" "${snap_mount}" "${snap_type}" ; then
-                log_warning_msg "Impossible to include the ${snap_label} Snapshot"
-                return 1
-            else
-                if [ -n "${snapfile}" ]; then
-                     # it was a loop device, user confused
-                     umount ${snapdev}
-                fi
-            fi
-        else
-            log_warning_msg "Impossible to include the ${snap_label} Snapshot"
-            return 1
-        fi
-    fi
-    echo "export ${snap_type}SNAP="/cow${snap_mount#$rootmnt}":${snapdev}:${snapfile}" >> /etc/casper.conf # for resync on reboot/halt
-    return 0
-}
-
-setup_unionfs() {
-    image_directory="$1"
-    rootmnt="$2"
-
-    if [ "${UNIONFS}" = 'DEFAULT' ]; then
-	for union in 'overlayfs' 'aufs' 'unionfs'
-	do
-            modprobe "${MP_QUIET}" -b ${union} || true
-            if cut -f2 /proc/filesystems | grep -q "^${union}\$"; then
-		UNIONFS="${union}"
-		break
-	    fi
-	done
-    fi
-    if [ "${UNIONFS}" = 'DEFAULT' -a -x /bin/unionfs-fuse ]; then
-	UNIONFS="unionfs-fuse"
-    fi
-    # If all else fails fall back to aufs.
-    if [ "${UNIONFS}" = 'DEFAULT' ]; then
-	UNIONFS='aufs'
-    fi
-
-    # run-init can't deal with images in a subdir, but we're going to
-    # move all of these away before it runs anyway.  No, we're not,
-    # put them in / since move-mounting them into / breaks mono and
-    # some other apps.
-
-    croot="/"
-
-    # Let's just mount the read-only file systems first
-    rofsstring=""
-    rofslist=""
-    if [ "${UNIONFS}" = "aufs" ]; then
-        roopt="rr"
-    elif [ "${UNIONFS}" = "unionfs-fuse" ]; then
-        roopt="RO"
-    else
-        roopt="ro"
-    fi
-
-    mkdir -p "${croot}"
-    for image_type in "ext2" "squashfs" "dir" ; do
-        for image in "${image_directory}"/*."${image_type}"; do
-            imagename=$(basename "${image}")
-            if [ -n "$UNIONSTACK" ]; then
-                if [ "$(echo $UNIONSTACK | sed "s/$imagename//";)" == "$UNIONSTACK" ]; then
-                    log_warning_msg "Filesystem image $imagename not in UNIONSTACK. Ignored."
-                    continue
-                fi
-            fi
-            if [ -d "${image}" ]; then
-                # it is a plain directory: do nothing
-                rofsstring="${image}=${roopt}:${rofsstring}"
-                rofslist="${image} ${rofslist}"
-            elif [ -f "${image}" ]; then
-                backdev=$(get_backing_device "$image")
-                fstype=$(get_fstype "${backdev}")
-                if [ "${fstype}" = "unknown" ]; then
-                    panic "Unknown file system type on ${backdev} (${image})"
-                fi
-                mkdir -p "${croot}/${imagename}"
-                mount -t "${fstype}" -o ro,noatime "${backdev}" "${croot}/${imagename}" || panic "Can not mount $backdev ($image) on ${croot}/${imagename}" && rofsstring="${croot}/${imagename}=${roopt}:${rofsstring}" && rofslist="${croot}/${imagename} ${rofslist}"
-            fi
-        done
-    done
-    rofsstring=${rofsstring%:}
-
-    mkdir -p /cow
-    cowdevice="tmpfs"
-    cow_fstype="tmpfs"
-    cow_mountopt="rw,noatime,mode=755"
-
-    # Looking for "${root_persistence}" device or file
-    if [ -n "${PERSISTENT}" ]; then
-        cowprobe=$(find_cow_device "${root_persistence}")
-        if [ -b "${cowprobe}" ]; then
-            cowdevice=${cowprobe}
-            cow_fstype=$(get_fstype "${cowprobe}")
-	    cow_mountopt="rw,noatime"
-        else
-            [ "$quiet" != "y" ] && log_warning_msg "Unable to find the persistent medium"
-        fi
-    fi
-
-    mount -t ${cow_fstype} -o ${cow_mountopt} ${cowdevice} /cow || panic "Can not mount $cowdevice on /cow"
-
-    case ${UNIONFS} in
-        unionfs-fuse)
-            (ulimit -n 16384; unionfs-fuse -o cow -o noinitgroups -o default_permissions -o allow_other -o use_ino -o suid /cow=RW:$rofsstring "$rootmnt" || panic "${UNIONFS} mount failed")
-            mkdir -p /dev/.initramfs/varrun
-            pidof unionfs-fuse >> /dev/.initramfs/varrun/sendsigs.omit || true
-            ;;
-        aufs|unionfs)
-            mount -t ${UNIONFS} -o noatime,dirs=/cow=rw:$rofsstring ${UNIONFS} "$rootmnt" || panic "${UNIONFS} mount failed"
-            ;;
-	overlayfs)
-	    # Mount the layers pairwise from the bottom onto rootmnt,
-	    # for the second and later layers rootmnt forms the lower layer.
-	    mounts=""
-	    for mount in /cow $rofslist
-	    do
-		mounts="$mount $mounts"
-	    done
-	    lower=""
-	    for mount in $mounts
-	    do
-		if [ "$lower" = "" ]; then
-		    lower="$mount"
-		    continue
-		fi
-		mount -t overlayfs -o "upperdir=$mount,lowerdir=$lower" \
-		    "$mount" "$rootmnt"
-		lower="$rootmnt"
-	    done
-	    ;;
-    esac
-
-    # Adding other custom mounts
-    if [ -n "${PERSISTENT}" ]; then
-        # directly mount /home
-        # FIXME: add a custom mounts configurable system
-        homecow=$(find_cow_device "${home_persistence}" )
-        if [ -b "${homecow}" ]; then
-            mount -t $(get_fstype "${homecow}") -o rw,noatime "${homecow}" "${rootmnt}/home"
-            export HOMEMOUNTED=1 # used to proper calculate free space in do_snap_copy()
-        else
-            [ "$quiet" != "y" ] && log_warning_msg "Unable to find the persistent home medium"
-        fi
-        # Look for other snapshots to copy in
-        try_snap "${root_snapshot_label}" "${rootmnt}" "ROOT"
-        try_snap "${home_snapshot_label}" "${rootmnt}/home" "HOME"
-    fi
-
-    if [ -n "${SHOWMOUNTS}" ]; then
-        for d in ${rofslist}; do
-            mkdir -p "${rootmnt}/${LIVE_MEDIA_PATH}/${d##*/}"
-            case d in
-                *.dir) # do nothing # mount -o bind "${d}" "${rootmnt}/${LIVE_MEDIA_PATH}/${d##*/}"
-                    ;;
-                *)
-                    if [ "${UNIONFS}" = unionfs-fuse ]; then
-                        mount -o bind "${d}" "${rootmnt}/${LIVE_MEDIA_PATH}/${d##*/}"
-                    else
-                        mount -o move "${d}" "${rootmnt}/${LIVE_MEDIA_PATH}/${d##*/}"
-                    fi
-                    ;;
-            esac
-        done
-        # shows cow fs on /cow for use by casper-snapshot
-        mkdir -p "${rootmnt}/cow"
-        mount -o bind /cow "${rootmnt}/cow"
-    fi
-
-    # move the first mount; no head in busybox-initramfs
-    for d in $(mount -t squashfs | cut -d\  -f 3); do
-        mkdir -p "${rootmnt}/rofs"
-        if [ "${UNIONFS}" = unionfs-fuse ]; then
-            mount -o bind "${d}" "${rootmnt}/rofs"
-        else
-            mount -o move "${d}" "${rootmnt}/rofs"
-        fi
-        break
-    done
-}
-
-check_dev ()
-{
-    sysdev="${1}"
-    devname="${2}"
-    skip_uuid_check="${3}"
-    if [ -z "${devname}" ]; then
-        devname=$(sys2dev "${sysdev}")
-    fi
-
-    if [ -d "${devname}" ]; then
-        mount -o bind "${devname}" $mountpoint || continue
-        if is_casper_path $mountpoint; then
-            echo $mountpoint
-            return 0
-        else
-            umount $mountpoint
-        fi
-    fi
-    [ -e "$devname" ] || continue
-
-    if [ -n "${LIVEMEDIA_OFFSET}" ]; then
-        loopdevname=$(setup_loop "${devname}" "loop" "/sys/block/loop*" "${LIVEMEDIA_OFFSET}")
-        devname="${loopdevname}" 
-    fi
-
-    fstype=$(get_fstype "${devname}")
-    if is_supported_fs ${fstype}; then
-        devuid=$(blkid -o value -s UUID "$devname")
-        [ -n "$devuid" ] && grep -qs "\<$devuid\>" $tried && continue
-        mount -t ${fstype} -o ro,noatime "${devname}" $mountpoint || continue
-        [ -n "$devuid" ] && echo "$devuid" >> $tried
-        if is_casper_path $mountpoint && \
-           ([ "$skip_uuid_check" ] || [ "$UUID" = "$devuid" ] || matches_uuid $mountpoint); then
-            echo $mountpoint
-            return 0
-        else
-            umount $mountpoint
-        fi
-    fi
-
-    if [ -n "${LIVEMEDIA_OFFSET}" ]; then
-        losetup -d "${loopdevname}"
-    fi
-    return 1
-}
-
-find_livefs() {
-    timeout="${1}"
-    # first look at the one specified in the command line
-    if [ ! -z "${LIVEMEDIA}" ]; then
-        if check_dev "null" "${LIVEMEDIA}" "skip_uuid_check"; then
-            return 0
-        fi
-    fi
-    # don't start autodetection before timeout has expired
-    if [ -n "${LIVEMEDIA_TIMEOUT}" ]; then
-        if [ "${timeout}" -lt "${LIVEMEDIA_TIMEOUT}" ]; then
-            return 1
-        fi
-    fi
-    # or do the scan of block devices
-    for sysblock in $(echo /sys/block/* | tr ' ' '\n' | egrep -v "/(loop|ram|fd)"); do
-        devname=$(sys2dev "${sysblock}")
-        [ -e "$devname" ] || continue
-        fstype=$(get_fstype "${devname}")
-        if /lib/udev/cdrom_id ${devname} > /dev/null; then
-            if check_dev "null" "${devname}" ; then
-                return 0
-            fi
-        elif is_nice_device "${sysblock}" ; then
-            for dev in $(subdevices "${sysblock}"); do
-                if check_dev "${dev}" ; then
-                    return 0
-                fi
-            done
-        elif [ "${fstype}" = "squashfs" -o \
-                "${fstype}" = "ext4" -o \
-                "${fstype}" = "ext3" -o \
-                "${fstype}" = "ext2" -o \
-                "${fstype}" = "btrfs" ]; then
-            # This is an ugly hack situation, the block device has
-            # an image directly on it.  It's hopefully
-            # casper, so take it and run with it.
-            ln -s "${devname}" "${devname}.${fstype}"
-            echo "${devname}.${fstype}"
-            return 0
-        fi
-    done
-    return 1
-}
-
-set_usplash_timeout() {
-    if [ -x /sbin/usplash_write ]; then
-        /sbin/usplash_write "TIMEOUT 120"
-    fi
-}
-
-start_usplash_pulse() {
-    if [ -x /sbin/usplash_write ]; then
-        /sbin/usplash_write "PULSELOGO"
-    fi
-}
-
-mountroot() {
-    exec 6>&1
-    exec 7>&2
-    exec > casper.log
-    exec 2>&1
-    tail -f casper.log >&7 &
-    tailpid="$!"
-
-    parse_cmdline
-
-    set_usplash_timeout
-    start_usplash_pulse
-    [ "$quiet" != "y" ] && log_begin_msg "Running /scripts/casper-premount"
-    run_scripts /scripts/casper-premount
-    [ "$quiet" != "y" ] && log_end_msg
-
-    # Needed here too because some things (*cough* udev *cough*)
-    # changes the timeout
-
-    set_usplash_timeout
-
-    if [ ! -z "${NETBOOT}" ]; then
-        if do_netmount ; then
-            livefs_root="${mountpoint}"
-        else
-            panic "Unable to find a live file system on the network"
-        fi
-    else
-        # Scan local devices for the image
-        i=0
-        while [ "$i" -lt 60 ]; do
-            livefs_root=$(find_livefs $i)
-            if [ "${livefs_root}" ]; then
-                break
-            fi
-            sleep 1
-            i="$(($i + 1))"
-        done
-    fi
-
-    if [ -z "${livefs_root}" ]; then
-        panic "Unable to find a medium containing a live file system"
-    fi
-
-    if [ "${TORAM}" ]; then
-        live_dest="ram"
-    elif [ "${TODISK}" ]; then
-        live_dest="${TODISK}"
-    fi
-    if [ "${live_dest}" ]; then
-        log_begin_msg "Copying live_media to ${live_dest}"
-        copy_live_to "${livefs_root}" "${live_dest}"
-        log_end_msg
-    fi
-
-    mount_images_in_directory "${livefs_root}" "${rootmnt}"
-
-    log_end_msg
-
-    # Allow to override USERNAME and HOST based on media information
-    # make it skipable by setting FLAVOUR= in casper.conf
-    if [ -f /cdrom/.disk/info ] && [ -z "$FLAVOUR" ]; then
-        FLAVOUR="$(cut -d' ' -f1 "/cdrom/.disk/info" 2>/dev/null | tr '[A-Z]' '[a-z]')" || FLAVOUR=
-        if [ -n "$FLAVOUR" ]; then
-            HOST=$FLAVOUR
-            USERNAME=$FLAVOUR
-            export HOST USERNAME
-            sed  -i "s,USERNAME=.*,USERNAME=\"$FLAVOUR\",g; s,HOST=.*,HOST=\"$FLAVOUR\",g" /etc/casper.conf
-        fi
-    fi
-
-    # unionfs-fuse needs /dev to be bind-mounted for the duration of
-    # casper-bottom; udev's init script will take care of things after that
-    if [ "${UNIONFS}" = unionfs-fuse ]; then
-        mount -n -o bind /dev "${rootmnt}/dev"
-    fi
-
-    # Open up two fifo's fd's for debconf-communicate to use. Speeds up
-    # the Casper process considerably.
-    log_begin_msg "Creating debconf-communicate fifo mechanism"
-    mkfifo /tmp/debconf-in.fifo
-    mkfifo /tmp/debconf-out.fifo
-
-    # Make the template database read-only, so that passthrough debconf
-    # instances can write to it directly; otherwise templates are only
-    # passed through when necessary.  Use temporary config databases as
-    # well; we'll copy their contents back at the end.
-    DEBCONF_TMPDIR="$(chroot /root mktemp -dt debconf.XXXXXX)"
-    cp -a /root/var/cache/debconf/config.dat "/root$DEBCONF_TMPDIR/"
-    cp -a /root/var/cache/debconf/passwords.dat "/root$DEBCONF_TMPDIR/"
-    sed "s,^Filename: /var/cache/debconf/\(config\|passwords\).dat$,Filename: $DEBCONF_TMPDIR/\1.dat,; /^Name: templatedb/a\
-Readonly: true" /root/etc/debconf.conf >"/root$DEBCONF_TMPDIR/debconf.conf"
-
-    DEBCONF_SYSTEMRC="$DEBCONF_TMPDIR/debconf.conf" chroot /root debconf-communicate -fnoninteractive casper > /tmp/debconf-out.fifo < /tmp/debconf-in.fifo &
-    debconfpid="$!"
-
-    if [ ! -p /tmp/debconf-in.fifo ] || [ ! -p /tmp/debconf-out.fifo ]; then
-        log_warning_msg "failed to setup debconf-communicate channel"
-    fi
-    log_end_msg
-
-    # Order matters!
-    # These file descriptors must stay open until we're finished with
-    # debconf-communicate.
-    exec 4</tmp/debconf-out.fifo 3>/tmp/debconf-in.fifo
-
-    maybe_break casper-bottom
-    [ "$quiet" != "y" ] && log_begin_msg "Running /scripts/casper-bottom"
-
-    run_scripts /scripts/casper-bottom
-    [ "$quiet" != "y" ] && log_end_msg
-
-    if [ "${UNIONFS}" = unionfs-fuse ]; then
-        umount "${rootmnt}/dev"
-    fi
-
-    # Close the fd's associated with debconf-communicate.
-    exec 3>&- 4<&-
-    rm -f /tmp/debconf-in.fifo
-    rm -f /tmp/debconf-out.fifo
-    wait $debconfpid
-
-    # Copy config database changes back to the master files.
-    chroot /root debconf-copydb tmpdb config \
-	--config=Name:tmpdb --config=Driver:File \
-	--config="Filename:$DEBCONF_TMPDIR/config.dat"
-    chroot /root debconf-copydb tmpdb passwords \
-	--config=Name:tmpdb --config=Driver:File \
-	--config="Filename:$DEBCONF_TMPDIR/passwords.dat"
-    rm -rf "$DEBCONF_TMPDIR"
-
-    exec 1>&6 6>&-
-    exec 2>&7 7>&-
-    kill "$tailpid"
-    cp casper.log "${rootmnt}/var/log/"
-    if [ -f /etc/casper.conf ]; then
-        cp /etc/casper.conf "${rootmnt}/etc/"
-    fi
-}