# openmamba installation script
# Copyright (c) 2007-2011 by Silvan Calarco <silvan.calarco@mambasoft.it>
#
# For the devfs2gdev() function:
# Copyright (c) 2006 by Davide Madrisan <davide.madrisan@gmail.com>
#
# Released under the terms of the GNU GPLv3 License

VERSION=1.1
TEXTDOMAIN=installer
TEXTDOMAINDIR=/opt/kde3/share/locale/
INSTALL_DATE=`date +%Y%m%d-%H%M`
INPUT_FILE=~/.installer.conf
MAMBAWELCOME_SCRIPT=/usr/share/openmamba/mambawelcome/mambawelcome.sh
LOG_FILE=/var/log/install-$INSTALL_DATE.log
MOUNTPOINT=/mnt/install
KERNEL_RELEASE=`uname -r`

function abort() {
   [ "$DCOPID" ] && {
      dcop $DCOPID KommanderIf setText progressText $"Installation aborted; press Next to see the error log."
      dcop $DCOPID KommanderIf setText finallabel $"Installation aborted :-("
      dcop $DCOPID KommanderIf setEnabled next true
   }
   exit 1
}

function finished() {
   [ "$DCOPID" ] && {
      dcop $DCOPID KommanderIf setText progressText $"Installation completed; press Next to continue."
      dcop $DCOPID KommanderIf setText progressBar 100
      dcop $DCOPID KommanderIf setText installTopLabel $"Installation completed."
      dcop $DCOPID KommanderIf setText installInfoLabel ""
      dcop $DCOPID KommanderIf setEnabled next true
      dcop $DCOPID KommanderIf setEnabled ProgressGroupBox true
   }
   exit 1
}

function dcop_write() {
   [ "$DCOPID" ] && {
      dcop $DCOPID KommanderIf setText progressText "$1"
      dcop $DCOPID KommanderIf setText progressBar $2
   }
}

function dcop_write_details() {
   [ "$DCOPID" ] && {
      dcop $DCOPID KommanderIf setText progressText2 "$1"
   }
}

function apt_parser() {
   while read line; do
      [ "$DCOPID" ] && {
         echo $line
         dcop $DCOPID KommanderIf setText progressText2 "$line"
      }
   done
}

cp_parser_count=0
date_start=`date +%s`

function cp_parser() {
   while read line; do
      let cp_parser_count+=1
      if [ $cp_parser_count -ge 100 ]; then
            CP_LINE=`echo ${line/*$MOUNTPOINT/}`
	    MOUNT_SPACE=`df -m $MOUNTPOINT | tail -1 | awk '{ print $3; }'`
            PERCENT=`expr $MOUNT_SPACE \* 100 / $TOTAL_SPACE`
            let TIME_ELAPSED=\(`date +%s`-$date_start\)/60
         if [ "$DCOPID" ]; then
            dcop_write $"Copying files (/$d)..." `expr $PERCENT / 2 + $prog`
            dcop_write_details $"\
Copying: '$CP_LINE
${MOUNT_SPACE} Mbytes copied
Installation time: $TIME_ELAPSED minutes"
         else
            echo -e -n "\rCopying files (${MOUNT_SPACE}M ${TIME_ELAPSED}m ${PERCENT}%)                                            "
            echo -e -n "\rCopying files (${MOUNT_SPACE}M ${TIME_ELAPSED}m ${PERCENT}%) ${CP_LINE:0:40}..."
         fi
	 cp_parser_count=0
      fi
   done
}

function get_udisks_key() {
   LANG=C udisks --show-info $1 | grep " $2:" | head -n1 | sed "s|[[:space:]]*$2:[[:space:]]*\(.*\)|\1|"
}

[ "$1" = "-y" ] || {
   echo $"Warning: this script will perform an automatic installation erasing all the"
   echo $"         contents of device $INSTALL_DEVICE; use $0 -y to actually start the"
   echo $"         operation."
   exit 0
}

DCOPID=$2

echo $"\
openmamba installation script - version $VERSION
Copyright (c) 2007-2011 by Silvan Calarco <silvan.calarco@mambasoft.it>
"

dcop_write $"Starting installation..." 5

[ -r $INPUT_FILE ] || {
   echo $"Error: cannot read input file $INPUT_FILE; aborting." >&2
   abort
}

. $INPUT_FILE

FORMAT_APPEND=
[ "$INSTALL_HOSTNAME" ] || INSTALL_HOSTNAME="openmamba"

case "$INSTALL_FSTYPE" in
   ext2|ext3|ext4) FORMAT_CMD="/sbin/mkfs.$INSTALL_FSTYPE"
         [ "$INSTALL_HOSTNAME" ] && \
            FORMAT_APPEND="$FORMAT_APPEND -L $INSTALL_HOSTNAME"
	 ;;
   reiserfs|reiser4) FORMAT_CMD="/sbin/mkfs.$INSTALL_FSTYPE"
             FORMAT_APPEND="$FORMAT_APPEND -ff"
             [ "$INSTALL_HOSTNAME" ] && \
                FORMAT_APPEND="$FORMAT_APPEND -l $INSTALL_HOSTNAME"
             ;;
   *) FORMAT_CMD="/sbin/mkfs.$INSTALL_FSTYPE"
      [ -e "$FORMAT_CMD" ] || {
         echo $"Error: $INSTALL_FSTYPE is not a supported filesystem type; aborting." >&2
         abort
      }
      ;;   
   "") echo $"Error: filesystem type non specified; aborting." >&2
       abort
       ;;
esac

if [ "$INSTALL_HOME_DEVICE" ]; then
   case "$INSTALL_HOME_FSTYPE" in
      ext2|ext3|ext4) FORMAT_HOME_CMD="/sbin/mkfs.$INSTALL_HOME_FSTYPE"
               FORMAT_HOME_APPEND="$FORMAT_APPEND -L home"
               ;;
      reiserfs|reiser4) FORMAT_HOME_CMD="/sbin/mkfs.$INSTALL_HOME_FSTYPE"
                FORMAT_HOME_APPEND="$FORMAT_APPEND -ff -l home"
                ;;
      *) FORMAT_HOME_CMD="/sbin/mkfs.$INSTALL_HOME_FSTYPE"
         [ -e "$FORMAT_HOME_CMD" ] || {
            echo $"Error: $INSTALL_HOME_FSTYPE is not a supported filesystem type; aborting." >&2
            abort
         }
         ;;
      "") echo $"Error: filesystem type non specified; aborting." >&2
          abort
          ;;
   esac
fi

[ $INSTALL_DEVICE ] || {
   echo $"Error: installation device is not defined in $INPUT_FILE; aborting." >&2
   abort
}

#INSTALL_DISK_DEVICE=${INSTALL_DEVICE:0:8}

[ -e $INSTALL_DEVICE ] || {
   echo $"Error: missing install device $INSTALL_DEVICE; aborting." >&2
   abort
}

echo $"openmamba installation started"

tempfile=`tempfile 2>/dev/null`
mapfile=`tempfile 2>/dev/null`

   # generate current volumes sorted list with driver information
   devices=`udisks --enumerate-device-files | grep -v /dev/disk`
   for s in $storages; do
      native_path=`get_udisks_key $device native-path`
      [ -e $native_path/partition ] && continue
      is_system_internal=`get_udisks_key $device "system internal"`
      #linux_driver=`find_driver_for_udi $s`
      [ "${device:5:2}" = "sd" -o "${device:5:2}" = "hd" ] && \
         echo "${device:0:8}" >> $tempfile
      if [ "$INSTALL_BOOTLOADER_DEVICE" = "$device" ]; then
         INSTALL_BOOTLOADER_DEVICE_INTERNAL=$is_system_internal
      fi
   done
   # sort
   cat $tempfile|sort > $mapfile
   rm -f $tempfile

   echo $"Available disks information"
   echo  "==========================="
   cat $mapfile
   echo

   LETTERS=(a b c d e f g h i j k l m n o p q r s t u v w x y z)

   GRUB_DRIVE_NUMBER=0
   while read line; do
      set -- $line
      [ "$1" = "${INSTALL_DEVICE:0:8}" ] && REMAPPED_INSTALL_DEVICE="${INSTALL_DEVICE:0:7}${LETTERS[CURR_DRIVE_LETTER]}${INSTALL_DEVICE:8:2}"
      [ "$1" = "${INSTALL_HOME_DEVICE:0:8}" ] && REMAPPED_INSTALL_HOME_DEVICE="${INSTALL_HOME_DEVICE:0:7}${LETTERS[CURR_DRIVE_LETTER]}${INSTALL_HOME_DEVICE:8:2}"
      [ "$2" = "$INSTALL_DRIVER" ] && {
         DEV_NAME_ORIG=(${DEV_NAME_ORIG[*]} $1)
         DEV_NAME_DEST=(${DEV_NAME_DEST[*]} ${1:0:7}${LETTERS[CURR_DRIVE_LETTER]})
         GRUB_NAME_DEST=(${GRUB_NAME_DEST[*]} hd${GRUB_DRIVE_NUMBER})
         let CURR_DRIVE_LETTER+=1
         let GRUB_DRIVE_NUMBER+=1
         PREV_DEV_NAME=$1
      }
   done < $mapfile
   [ "$REMAPPED_INSTALL_DEVICE" ] || REMAPPED_INSTALL_DEVICE=$INSTALL_DEVICE
   [ "$REMAPPED_INSTALL_HOME_DEVICE" ] || REMAPPED_INSTALL_HOME_DEVICE=$INSTALL_HOME_DEVICE
   echo $"Install device $INSTALL_DEVICE will be known as $REMAPPED_INSTALL_DEVICE in the installed system"

   # other drivers follow the root disk device driver
   while read line; do
      set -- $line
      # differentiate letter count for e.g. hd* and sd* disks
      [ "${1:5:2}" != "${PREV_DEV_NAME:5:2}" ] && CURR_DRIVE_LETTER=0
      PREV_DEV_NAME=$1
      [ "$2" = "$INSTALL_DRIVER" ] && continue
      DEV_NAME_ORIG=(${DEV_NAME_ORIG[*]} $1)
      DEV_NAME_DEST=(${DEV_NAME_DEST[*]} ${1:0:7}${LETTERS[CURR_DRIVE_LETTER]})
      GRUB_NAME_DEST=(${GRUB_NAME_DEST[*]} hd${GRUB_DRIVE_NUMBER})
      let CURR_DRIVE_LETTER+=1
      let GRUB_DRIVE_NUMBER+=1
   done < $mapfile

   echo $"The following live versus installed system mappings have been calculated:"
   for i in `seq 1 ${#DEV_NAME_ORIG[*]}`; do
      echo "${DEV_NAME_ORIG[i-1]} -> ${DEV_NAME_DEST[i-1]} (${GRUB_NAME_DEST[i-1]})"
   done
   echo

if [ "$INSTALL_HOME_DEVICE" ]; then
   mount | grep "$INSTALL_HOME_DEVICE " && {
      echo $"Info: device $INSTALL_HOME_DEVICE already mounted; unmounting."
      umount $INSTALL_HOME_DEVICE || {
         echo $"Error: could not unmount $INSTALL_HOME_DEVICE; aborting." >&2
         abort
      }
   }
fi

mount | grep "$INSTALL_DEVICE " && {
   echo $"Info: device $INSTALL_DEVICE already mounted; unmounting."
   [ -e $MOUNTPOINT/dev ] && umount $MOUNTPOINT/dev
   [ -e $MOUNTPOINT/proc ] && umount $MOUNTPOINT/proc
   mount | grep " $MOUNTPOINT/home " && umount $MOUNTPOINT/home
   umount $INSTALL_DEVICE || {
      echo $"Error: could not unmount $INSTALL_DEVICE; aborting." >&2
      abort
   }
}

mount | grep "on $MOUNTPOINT/dev" && {
   echo $"Info: device already mounted on $MOUNTPOINT/dev; unmounting." >&2
   umount $MOUNTPOINT/dev || {
      echo $"Error: could not unmount $MOUNTPOINT/dev; aborting." >&2
      abort
   }
}

mount | grep "on $MOUNTPOINT" && {
   echo $"Info: device already mounted on $MOUNTPOINT; unmounting." >&2
   umount $MOUNTPOINT || {
      echo $"Error: could not unmount $MOUNTPOINT; aborting." >&2
      abort
   }
} || {
   mkdir -p $MOUNTPOINT || {
      echo $"Error: could not create mount point $MOUNTPOINT; aborting." >&2
      abort
   }
}

[ -x $FORMAT_CMD ] || {
   echo $"Error: missing initialization tool $FORMAT_CMD; aborting." >&2
   abort
}

dcop_write $"Formatting device $INSTALL_DEVICE..." 10
echo $"Formatting device $INSTALL_DEVICE"

$FORMAT_CMD $INSTALL_DEVICE $FORMAT_APPEND

[ $? -ne 0 ] && {
   echo $"Error: could not format device $INSTALL_DEVICE; aborting." >&2
   abort
}

dcop_write $"Mounting $INSTALL_FSTYPE filesystem..." 10
echo $"Mounting $INSTALL_FSTYPE filesystem"
mount $INSTALL_DEVICE $MOUNTPOINT || {
   echo $"Error: could not mount filesystem; aborting." >&2
   abort
}

if [ "$INSTALL_HOME_DEVICE" ]; then
   if [ "$INSTALL_HOME_FORMAT" == "1" ]; then
      dcop_write $"Formatting device $INSTALL_HOME_DEVICE..." 10
      echo $"Formatting device $INSTALL_HOME_DEVICE"
      $FORMAT_HOME_CMD $INSTALL_HOME_DEVICE $FORMAT_HOME_APPEND
      [ $? -ne 0 ] && {
         echo $"Error: could not format device $INSTALL_DEVICE; aborting." >&2
         abort
      }
   fi

   dcop_write $"Mounting home filesystem..." 10
   echo $"Mounting home filesystem"
   mkdir -p $MOUNTPOINT/home
   mount $INSTALL_HOME_DEVICE $MOUNTPOINT/home || {
      echo $"Error: could not mount home filesystem; aborting." >&2
      abort
   }
fi

echo -n $"Copying files..."
dcop_write $"Copying files..." 15
prog=15

for d in etc bin boot lib opt sbin srv usr var root; do
   [ ! "$INSTALL_CLONE_MODE" == "1" -a -e /squashfs/$d ] && canonical_dir=/squashfs/$d || canonical_dir=`readlink -f /$d`
   DIR_SPACE=`du -sxm $canonical_dir | awk '{ print $1; }'`
   TOTAL_SPACE=`expr $TOTAL_SPACE + $DIR_SPACE`
done

for d in etc bin boot lib opt sbin srv usr var root; do
   [ ! "$INSTALL_CLONE_MODE" == "1" -a -e /squashfs/$d ] && canonical_dir=/squashfs/$d || canonical_dir=`readlink -f /$d`
   cp -av $canonical_dir $MOUNTPOINT/ | cp_parser || {
      echo $"Error: cannot copy $canonical_dir to $MOUNTPOINT; aborting." >&2
      abort
   }
done

MOUNT_SPACE=`df -m $MOUNTPOINT | tail -1 | awk '{ print $3; }'`
let TIME_ELAPSED=\(`date +%s`-$date_start\)/60
dcop_write_details $"\

${MOUNT_SPACE} Mbytes copied
Installation time: $TIME_ELAPSED minutes"

CONFIGURED_FILES="/etc/sysconfig/keyboard /etc/sysconfig/i18n /etc/vconsole.conf /etc/locale.conf \
                  /etc/X11/xorg.conf /etc/X11/xorg.conf.d/10-keyboard.conf /etc/X11/xorg.conf.d/20-touchpad.conf"
for f in $CONFIGURED_FILES; do
   cp $f ${MOUNTPOINT}/${f}
done
echo

mkdir -p $MOUNTPOINT/{dev,home,initrd,media,mnt,proc,run,sys,tmp}
chmod 1777 $MOUNTPOINT/tmp
chmod 0750 $MOUNTPOINT/root

# create base devices
[ -x /lib/udev/devices/MAKEDEV ] || {
   echo $"Error: cannot run MAKEDEV; aborting." >&2
   abort
}

UDEV_ROOT=$MOUNTPOINT/dev /lib/udev/devices/MAKEDEV

dcop_write $"Binding system dirs to new mountpoint..." 73
echo $"Binding /dev to new mountpoint"
mount -o bind /dev $MOUNTPOINT/dev || {
   echo $"Error: could not bind /dev to new mountpoint; aborting." >&2
   abort
}
mount -o bind /proc $MOUNTPOINT/proc || {
   echo $"Error: could not bind /proc to new mountpoint; aborting." >&2
   abort
}

# set root partition in fstab
# must be done before mkinitrd
#currroot=`readlink /dev/root`
eval `blkid $INSTALL_DEVICE -o udev`
[ "$ID_FS_UUID" ] && INSTALL_DEVICE_UUID=$ID_FS_UUID || unset INSTALL_DEVICE_UUID
grep -v ^/dev $MOUNTPOINT/etc/fstab | grep -v ^UUID= > $MOUNTPOINT/etc/fstab.new
if [ "$INSTALL_DEVICE_UUID" ]; then
   echo "UUID=$INSTALL_DEVICE_UUID	/		$INSTALL_FSTYPE	defaults	1	1" >> $MOUNTPOINT/etc/fstab.new
else
   echo "$REMAPPED_INSTALL_DEVICE	/		$INSTALL_FSTYPE	defaults	1	1" >> $MOUNTPOINT/etc/fstab.new
fi

if [ "$INSTALL_HOME_DEVICE" ]; then
   eval `blkid $INSTALL_HOME_DEVICE -o udev`
   [ "$ID_FS_UUID" ] && INSTALL_HOME_DEVICE_UUID=$ID_FS_UUID || unset INSTALL_HOME_DEVICE_UUID
   [ "$INSTALL_HOME_FORMAT" == "1" ] || INSTALL_HOME_FSTYPE="auto"
   if [ "$INSTALL_HOME_DEVICE_UUID" ]; then
      echo "UUID=$INSTALL_HOME_DEVICE_UUID	/home		$INSTALL_HOME_FSTYPE	defaults	2	2" >> $MOUNTPOINT/etc/fstab.new
   else
      echo "$REMAPPED_INSTALL_HOME_DEVICE	/home		$INSTALL_HOME_FSTYPE	defaults	2	2" >> $MOUNTPOINT/etc/fstab.new
   fi
fi
mv $MOUNTPOINT/etc/fstab.new $MOUNTPOINT/etc/fstab

if [ "$INSTALL_DRIVER" ]; then
   /sbin/lsmod | grep "^$INSTALL_DRIVER " && {
      echo "alias scsi_hostadapter $INSTALL_DRIVER" >> $MOUNTPOINT/etc/modprobe.d/initramfs.conf
      MKINITRAMFS_ADD="--with=$INSTALL_DRIVER"
   } || MKINITRAMFS_ADD=""
fi

# remove not-running installed kernel
RUNNING_KERNEL=`uname -r | sed "s|[0-9.]*||"`
for i in `ls $MOUNTPOINT/boot/vmlinuz-*`; do
   INSTALLED_KERNEL=`echo ${i} | sed "s|.*/vmlinuz-[0-9.]*||"`
   [ "$INSTALLED_KERNEL" = "$RUNNING_KERNEL" ] && continue
   dcop_write $"Removing ""$INSTALLED_KERNEL kernel..." 74
   echo $"Removing ""$INSTALLED_KERNEL kernel..."
   chroot $MOUNTPOINT smart remove -y kernel-$INSTALLED_KERNEL
done

dcop_write $"Creating initramfs..." 75
echo $"Creating initramfs"
chroot $MOUNTPOINT \
   mkinitrd /boot/initramfs-$KERNEL_RELEASE.img \
   $KERNEL_RELEASE -f $MKINITRAMFS_ADD || \
   {
      echo $"Error: initramfs creation failed; aborting." >&2
      abort
   }
#   --fstab=/etc/fstab ||

if [ "$INSTALL_BOOTLOADER_DEVICE" ]; then
   dcop_write $"Installing bootloader on $INSTALL_BOOTLOADER_DEVICE..." 85
   INSTALL_BOOTLOADER_DEVICE_BYID=$INSTALL_BOOTLOADER_DEVICE
   for f in `ls /dev/disk/by-id/*`; do 
      if [ "$INSTALL_BOOTLOADER_DEVICE" = "`readlink -f $f`" ]; then
         INSTALL_BOOTLOADER_DEVICE_BYID=$f
	 break
      fi
   done

   CMDLINE=`cat /proc/cmdline`
   echo $"Current kernel command line is '$CMDLINE'"
   NOMODESET_ADD=`echo $CMDLINE | grep "nomodeset" | sed "s|.*\(nomodeset\).*|\1|"`
   if [ "$NOMODESET_ADD" ]; then
      GRUB_CMDLINE_ADD="$NOMODESET_ADD"
      echo $"Adding '$NOMODESET_ADD' to kernel command line"
   fi
   if [ "$GRUB_CMDLINE_ADD" ]; then
      sed -i "s|GRUB_CMDLINE_LINUX=\"\(.*\)\"|GRUB_CMDLINE_LINUX=\"\1 $GRUB_CMDLINE_ADD\"|" $MOUNTPOINT/etc/default/grub
   fi

   echo "GRUB_INSTALL_DEVICE=$INSTALL_BOOTLOADER_DEVICE_BYID" >> $MOUNTPOINT/etc/sysconfig/grub
   if [ "$INSTALL_BOOTLOADER_DEVICE_INTERNAL" != "1" ]; then
      echo $"Installing grub bootloader on removable device $INSTALL_BOOTLOADER_DEVICE"
      echo "(hd0)	$INSTALL_BOOTLOADER_DEVICE" > $MOUNTPOINT/boot/grub/device.map
      grub-install $INSTALL_BOOTLOADER_DEVICE --root-directory=$MOUNTPOINT --no-floppy --force
   else
      echo $"Installing grub bootloader on $INSTALL_BOOTLOADER_DEVICE"
      > $MOUNTPOINT/boot/grub/device.map
      for i in `seq 1 ${#DEV_NAME_ORIG[*]}`; do
         echo "(${GRUB_NAME_DEST[i-1]})	${DEV_NAME_ORIG[i-1]}" >> $MOUNTPOINT/boot/grub/device.map
      done
      grub-install $INSTALL_BOOTLOADER_DEVICE --root-directory=$MOUNTPOINT --no-floppy --force
   fi

#      DEV_NAME_ORIG=(${DEV_NAME_ORIG[*]} $GRUB_DEV)
#      DEV_NAME_DEST=(${DEV_NAME_DEST[*]} $NEW_GRUB_DEV)

#   # create a couple of conversion vectors to convert/dev/sd* devices names
#   # into how they will appear on the installed system
#   unset CURR_DRIVER LOAD_DRIVER_LIST 
#   CURR_SD_LETTER=0
#   while read line; do
#      GRUB_DEV=`echo ${line/*[[:space:]]/}`
#      if [ "${GRUB_DEV:0:7}" = "/dev/sd" ]; then
#         NEW_GRUB_DEV=/dev/sd${LETTERS[CURR_SD_LETTER]}
#         let CURR_SD_LETTER+=1
#      else
#         NEW_GRUB_DEV=$GRUB_DEV
#      fi
#      DEV_NAME_ORIG=(${DEV_NAME_ORIG[*]} $GRUB_DEV)
#      DEV_NAME_DEST=(${DEV_NAME_DEST[*]} $NEW_GRUB_DEV)
#   done < /boot/grub/device.map

   if [ "${INSTALL_BOOTLOADER_DEVICE:8:2}" = "" ]; then
      # MBR install: set /boot partition as bootable as required by grub2
      # CHECK: this does not work when install device is an extended partition, but in this case
      #        a 1-4 boot partition is already set by another system
      if [ ${INSTALL_DEVICE:8:2} -le 4 ]; then
         parted ${INSTALL_DEVICE:0:8} \
                set ${INSTALL_DEVICE:8:2} boot on || \
            echo $"Warning: there was an error setting /boot partition as bootable." >&2
      fi
   elif [ "$INSTALL_BOOTLOADER_DEVICE_SETBOOTABLE" = "1" ]; then
      parted ${INSTALL_BOOTLOADER_DEVICE:0:8} \
             set ${INSTALL_BOOTLOADER_DEVICE:8:2} boot on || \
         echo $"Warning: there was an error setting bootloader partition as bootable." >&2
   fi

   [ "$INSTALL_BOOTLOADER_CHAINLOAD" ] && {
      # configure boot chainloader for e.g. windows
      GRUB_OTHER_TITLES=()
      GRUB_OTHER_DEVICES=()
      for i in ${INSTALL_BOOTLOADER_CHAINLOAD[*]}; do
         # FIXME: missing conversion from device to grub (hdx,y) form
	 unset ID_FS_UUID ID_FS_TYPE ID_FS_LABEL
	 eval `blkid $i -o udev`
         if [ "$ID_FS_UUID" ]; then
	    if [ "$ID_FS_TYPE" = "ntfs" ]; then
	       [ "$ID_FS_LABEL" ] &&
	          ID_FS_LABEL="Windows ($ID_FS_LABEL)" || ID_FS_LABEL="Windows"
	    elif [ "${ID_FS_TYPE:0:3}" = "fat" ]; then
	       [ "$ID_FS_LABEL" ] &&
	          ID_FS_LABEL="Win/DOS ($ID_FS_LABEL)" || ID_FS_LABEL="Windows/DOS"
	    else
	       [ "$ID_FS_LABEL" ] &&
	          ID_FS_LABEL="Other OS ($ID_FS_LABEL)" || ID_FS_LABEL="Other OS"
	    fi
	    [ "$ID_FS_LABEL" ] || ID_FS_LABEL="Unknown"
	    GRUB_OTHER_DEVICES=(${GRUB_OTHER_DEVICES[*]} /dev/disk/by-uuid/$ID_FS_UUID)
	    GRUB_OTHER_TITLES=(${GRUB_OTHER_TITLES[*]} "\"$ID_FS_LABEL\"")
	 else
	    GRUB_OTHER_DEV=$i
            for o in `seq 1 ${#DEV_NAME_ORIG[*]}`; do
               [ "${DEV_NAME_ORIG[o-1]}" = "${i:5:3}" ] && {
	           GRUB_OTHER_DEV=${DEV_NAME_DEST[o-1]}${i:8:2}
	   	   break
               }
	    done
#      echo $"Renaming device "${DEV_NAME_ORIG[o-1]}$" to "${DEV_NAME_DEST[o-1]}
#      sed -i "s|/dev/${DEV_NAME_ORIG[o-1]:5:3}|/dev/${DEV_NAME_DEST[o-1]:5:3}|" \
#         $MOUNTPOINT/boot/grub/devices.map \
#         $MOUNTPOINT/etc/sysconfig/grub
#      CURR_ROOT_LETTER=0
#      sed -i "s|root=/dev/${INSTALL_DEVICE:5:5}|root=/dev/${DEV_NAME_DEST[o-1]:5:3}|" \
#         $MOUNTPOINT/boot/grub/grub.cfg
#   done
	    GRUB_OTHER_DEVICES=(${GRUB_OTHER_DEVICES[*]} $GRUB_OTHER_DEV)
	    GRUB_OTHER_TITLES=(${GRUB_OTHER_TITLES[*]} "\"Windows on $GRUB_OTHER_DEV\"")
	 fi
      done
      cat >> $MOUNTPOINT/etc/sysconfig/grub << _EOF
GRUB_OTHER_DEVICES=(${GRUB_OTHER_DEVICES[*]})
GRUB_OTHER_TITLES=(${GRUB_OTHER_TITLES[*]})
_EOF
   }

   # mount all disks and dbus for Grub other linuxes detection to work (30_other_linux)
   mount -o bind /mnt $MOUNTPOINT/mnt
   mount -o bind /var/run/dbus $MOUNTPOINT/var/run/dbus
   for d in /mnt/*; do
      [ -d $d ] && mount -o bind,ro $d ${MOUNTPOINT}${d}
   done
   chroot $MOUNTPOINT grub-mkconfig -o /boot/grub/grub.cfg
   for d in /mnt/*; do
      [ -d $d ] && umount ${MOUNTPOINT}${d}
   done
   umount $MOUNTPOINT/var/run/dbus
   umount $MOUNTPOINT/mnt

#   for o in `seq 1 ${#DEV_NAME_ORIG[*]}`; do
#      [ ${DEV_NAME_ORIG[o-1]} != ${DEV_NAME_DEST[o-1]} ] & continue
#      echo $"Renaming device "${DEV_NAME_ORIG[o-1]}$" to "${DEV_NAME_DEST[o-1]}
#      sed -i "s|/dev/${DEV_NAME_ORIG[o-1]:5:3}|/dev/${DEV_NAME_DEST[o-1]:5:3}|" \
#         $MOUNTPOINT/boot/grub/devices.map \
#         $MOUNTPOINT/etc/sysconfig/grub
#      CURR_ROOT_LETTER=0
#      sed -i "s|root=/dev/${INSTALL_DEVICE:5:5}|root=/dev/${DEV_NAME_DEST[o-1]:5:3}|" \
#         $MOUNTPOINT/boot/grub/grub.cfg
#   done

   [ "${INSTALL_DEVICE}" != "${REMAPPED_INSTALL_DEVICE}" ] && \
      sed -i "s|root=/dev/${INSTALL_DEVICE:5:5}|root=/dev/${REMAPPED_INSTALL_DEVICE:5:5}|" \
             $MOUNTPOINT/boot/grub/grub.cfg
else
   echo $"Info: skipping bootloader installation"
fi

## MBR backup
#echo "Installing MBR record on $INSTALL_BOOTLOADER_DEVICE"
#dd if=$INSTALL_BOOTLOADER_DEVICE of=$MOUNTPOINT/boot/mbr-backup bs=1 count=512
#install-mbr $INSTALL_BOOTLOADER_DEVICE

dcop_write $"Configuring system startup files..." 85
echo $"Configuring system startup files"

# configure inittab
sed -i "s,^1:.*,1:234:respawn:/sbin/agetty tty1 9600," \
   $MOUNTPOINT/etc/inittab
sed -i "s,^\([2-3]\):.*,\1:2345:respawn:/sbin/agetty tty\1 9600," \
   $MOUNTPOINT/etc/inittab

# enable multithreaded init
sed -i "s|multithread=.*|multithread=1|" $MOUNTPOINT/etc/sysconfig/rc
chroot $MOUNTPOINT depinit

if [ -d /cdrom/openmamba/base ]; then

   # openmamba install_packages script section
   dcop_write $"Installing packages..." 90
   echo $"Installing packages"

   PKGGROUPS_DB=$MOUNTPOINT/usr/share/openmamba/pkggroups.db
   . $PKGGROUPS_DB

#   trap "umount $MOUNTPOINT/var/lib/apt/cdrom 2>/dev/null" 0 1 2 5 15

   mount -o bind /cdrom $MOUNTPOINT/var/lib/apt/cdrom
   chroot $MOUNTPOINT apt-cdrom add -m -d /var/lib/apt/cdrom

   # disable the service command
   mv $MOUNTPOINT/sbin/service $MOUNTPOINT/sbin/service.preinst
   ln -sf /bin/true $MOUNTPOINT/sbin/service

   echo $"Launching chrooted apt-get..."
   chroot $MOUNTPOINT apt-get -y install $ALL_PKGS \
                    -o Acquire::CDROM::mount=/var/lib/apt/cdrom \
                    -o Acquire::CDROM::Copy=false \
                    -o Acquire::CDROM::Copy-All=false | apt_parser

   # re-enable the service command
   rm -f $MOUNTPOINT/sbin/service
   mv $MOUNTPOINT/sbin/service.preinst $MOUNTPOINT/sbin/service

   umount $MOUNTPOINT/var/lib/apt/cdrom 2>/dev/null

   # installation completed, remove cdrom volume from apt sources list
   sed -i "s|^\(rpm cdrom:.*\)|#\1|" $MOUNTPOINT/etc/apt/sources.list
fi

dcop_write $"Removing/cleaning unnecessary files and packages..." 95
echo $"Removing/cleaning unnecessary files and packages"
# remove unnecessary files and packages for fixed disk install
rpm -r $MOUNTPOINT -e livecd-tools
[ "$INSTALL_STABLE_UPDATES" = "1" ] && rpm -r $MOUNTPOINT -e openmamba-devel 2>/dev/null

# remove ssh live medium keys
rm -f $MOUNTPOINT/etc/ssh_host_*.key $MOUNTPOINT/etc/ssh_host_*.key.pub

sed -i /eject_cd.sh/d $MOUNTPOINT/etc/rc0.d/K99halt
sed -i /eject_cd.sh/d $MOUNTPOINT/etc/rc6.d/K99reboot

# fix paths in root home directory and perform some cleanup
for d in $MOUNTPOINT/root/.kde $MOUNTPOINT/root/.kde4 $MOUNTPOINT/root/.qt; do
   [ -e $d ] && find $d -type f -exec sed -i "s|/squashfs||" {} \;
done
rm -f $MOUNTPOINT/root/.DCOPserver* $MOUNTPOINT/root/.ICEauthority

[ "$INSTALL_USER" -a -e $MOUNTPOINT/$MAMBAWELCOME_SCRIPT ] && {
   dcop_write $"Configuring users and host..." 87
   echo $"Configuring users and host"
   chroot $MOUNTPOINT sh $MAMBAWELCOME_SCRIPT -y
}

# FIXME: test gconftool-2 --shutdown
[ "`pidof gconfd-2`" ] && killall -9 gconfd-2

umount $MOUNTPOINT/dev
umount $MOUNTPOINT/proc
[ "$INSTALL_HOME_DEVICE" ] && umount $MOUNTPOINT/home

# NOTE: move INPUT_FILE instead of copying to prevent mambawelcome from starting from
#       bootusb after an installation
cp $INPUT_FILE $MOUNTPOINT/root/
mv $INPUT_FILE ~/.installer.conf.$INSTALL_DATE

REDIRECTED_FILE=`readlink /proc/$$/fd/1`
[ -f $REDIRECTED_FILE ] && {
   cp -a $REDIRECTED_FILE ${MOUNTPOINT}${LOG_FILE}
   [ -f ${MOUNTPOINT}${REDIRECTED_FILE} ] && rm -f ${MOUNTPOINT}${REDIRECTED_FILE}
}

## now remove sensible information from input file
#sed -i "/^INSTALL_ROOT_PASSWORD=.*/d" $INPUT_FILE
#sed -i "/^INSTALL_USER_PASSWORD=.*/d" $INPUT_FILE

umount $MOUNTPOINT
finished

echo $"Installation done. You can now reboot to start the freshly installed system."

exit 0