#!/bin/sh
TMP=/var/log/setup/tmp
if [ ! -d $TMP ]; then
  mkdir -p $TMP
fi
T_PX="`cat $TMP/SeTT_PX`"
ROOT_DEVICE="`cat $TMP/SeTrootdev`"
if [ ! -d $T_PX/bin -a ! -d $T_PX/etc ]; then # if there no Linux here, exit
  exit
fi

# Check for disk full error:
. /usr/lib/setup/SeTfull

# These next lines are intended to clean up any permissions
# problems that could be caused by a bad package. We don't
# intend to make any bad packages here, but it never hurts
# to be safe. :^)
( cd $T_PX ; chmod 755 ./ )
( cd $T_PX ; chmod 755 ./var )
if [ -d $T_PX/usr/src/linux ]; then
  chmod 755 $T_PX/usr/src/linux
fi
if [ ! -d $T_PX/proc ]; then
  mkdir $T_PX/proc
  chown root.root $T_PX/proc
fi
if [ ! -d $T_PX/sys ]; then
  mkdir $T_PX/sys
  chown root.root $T_PX/sys
fi
chmod 1777 $T_PX/tmp
if [ ! -d $T_PX/var/spool/mail ]; then
  mkdir -p $T_PX/var/spool/mail
  chmod 755 $T_PX/var/spool
  chown root.mail $T_PX/var/spool/mail
  chmod 1777 $T_PX/var/spool/mail
fi

# Some of the install scripts need /proc and /sys.
# Some disks will need /dev with module loaded devices.
if [ ! "$T_PX" = "/" ]; then
  mount --bind /proc $T_PX/proc 1> /dev/null 2> /dev/null
  mount --bind /sys $T_PX/sys 1> /dev/null 2> /dev/null
  mount --bind /dev $T_PX/dev 1> /dev/null 2> /dev/null
  # Needed for EFI boot menu operations:
  if [ -d /sys/firmware/efi/efivars ]; then
    mount --bind /sys/firmware/efi/efivars $T_PX/sys/firmware/efi/efivars 1> /dev/null 2> /dev/null
  fi
fi
# These will be left connected rather than unmounting them to
# make it easier to set up LVM/LUKS.

# Load keyboard map (if any) when booting
if [ -r $TMP/SeTkeymap ]; then
  MAPNAME="`cat $TMP/SeTkeymap`"
  echo "#!/bin/sh" > $T_PX/etc/rc.d/rc.keymap
  echo "# Load the keyboard map. More maps are in /usr/share/kbd/keymaps." \
  >> $T_PX/etc/rc.d/rc.keymap
  echo "if [ -x /usr/bin/loadkeys ]; then" >> $T_PX/etc/rc.d/rc.keymap
  echo " /usr/bin/loadkeys $MAPNAME" >> $T_PX/etc/rc.d/rc.keymap
  echo "fi" >> $T_PX/etc/rc.d/rc.keymap
  chmod 755 $T_PX/etc/rc.d/rc.keymap
fi

# Only ask if we want to skip configuring if we suspect the user should
# skip the step:
if [ -r $T_PX/etc/fstab ]; then
  dialog --title "CONFIGURE THE SYSTEM" --yesno "Now we can configure your \
Linux system. If this is a new installation, you MUST configure it now or it \
will not boot correctly. However, if you are just adding software to an \
existing system, you can back out to the main menu and skip this step. \
However (important exception) if you've installed a new kernel image, it's \
important to reconfigure your system so that you can install LILO (the Linux \
loader) or create a bootdisk using the new kernel. You want to CONFIGURE \
your system, right?" 0 0
  if [ ! $? = 0 ]; then
    exit
  fi
else
  dialog --title "DONE INSTALLING PACKAGES" --infobox  \
"Preparing to configure your new Linux system..." 3 54
  sleep 1
fi

# Post installation and setup scripts added by packages.
if [ -d $T_PX/var/log/setup ]; then
  # Prepare for LVM in a newly installed system
  if [ -r /etc/lvmtab -o -d /etc/lvm/backup ]; then # Available in local root
    if [ ! -r $T_PX/etc/lvmtab -a ! -d $T_PX/etc/lvm/backup ]; then
      #mount --bind /proc $T_PX/proc
      #mount --bind /sys $T_PX/sys
      chroot $T_PX /sbin/vgscan --mknodes --ignorelockingfailure 1> /dev/null 2> /dev/null
      # First run does not always catch LVM on a LUKS partition:
      chroot $T_PX /sbin/vgscan --mknodes --ignorelockingfailure 1> /dev/null 2> /dev/null
    fi
  fi
  for INSTALL_SCRIPTS in $T_PX/var/log/setup/setup.* ; do
    SCRIPT=`basename $INSTALL_SCRIPTS`
    # Here, we call each script in /var/log/setup. Two arguments are provided:
    # 1 -- the target prefix (normally /, but ${T_PX} from the bootdisk)
    # 2 -- the name of the root device.
    ( cd $T_PX 
      if [ -x var/log/setup/$SCRIPT ]; then
        ./var/log/setup/$SCRIPT $T_PX $ROOT_DEVICE
      fi
    )
    if echo $SCRIPT | grep onlyonce 1> /dev/null 2> /dev/null; then # only run after first install
      if [ ! -d $T_PX/var/log/setup/install ]; then
        mkdir $T_PX/var/log/setup/install
      fi
      mv $INSTALL_SCRIPTS $T_PX/var/log/setup/install
    fi
  done
fi

# Figure out how to set the /dev/cdrom and/or /dev/dvd symlinks. Everything seems to
# report itself as a DVD-ROM, so don't blame me. Without asking what's what, all we can
# do here is guess. It's a better guess than before, though, as now it takes ide-scsi
# into account. This won't really matter these days (2018), as everything uses udev to
# create /dev, and it makes links like this...
if dmesg | grep "ATAPI CD" 1> /dev/null 2> /dev/null ; then
  dmesg | grep "ATAPI CD" | while read device ; do
    shortdev=`echo $device | cut -f 1 -d :`
    if grep -w "$shortdev=ide-scsi" $T_PX/etc/lilo.conf 1> /dev/null 2> /dev/null ; then
      shortdev=sr0 
    fi
    ( cd $T_PX/dev
      rm -f cdrom dvd
      ln -sf /dev/$shortdev cdrom
      ln -sf /dev/$shortdev dvd
    )
    # Rather than keep overwriting the devices, quit keeping only links to the first
    # device found. "Real" users will use the actual devices instead of silly links
    # anyway.  ;-)
    break;
  done
fi

# Set root password:
/usr/lib/setup/SeTpasswd