#!/bin/sh
# checkfs - File System Check

# Based on checkfs script from LFS-3.1 and earlier.
# Rewritten by Gerard Beekmans - gerard@linuxfromscratch.org
# Patch to handle all fsck variants by A. Luebke - luebke@users.sourceforge.net
# Modified and maintained for openmamba by Silvan Calarco <silvan.calarco@mambasoft.it>

. /etc/sysconfig/rc
. $rc_functions

if [ -f /fastboot ]; then
   echo "Fast boot requested, will not perform file system checks"
   exit 0
fi

echo -n "Checking file systems: "
$PLYMOUTH message --text=$"Checking file systems..."

if [ ! -e /run/initramfs/root-fsck ]; then
   echo -n "Mounting root file system in read-only mode: "
   mount -n -o remount,ro /
   retval=$?

   if [ $retval != 0 ]; then
      $FAILURE
      echo "Cannot check root file system because it could not"
      echo "be mounted in read-only mode."
      echo
      $NORMAL
      $PLYMOUTH message --text=$"Checking file systems...operational error!"
      echo_warning
      echo
   else
      echo_success
      echo
   fi
fi

if [ -f /forcefsck ]; then
   echo "/forcefsck exists, forcing file system check"
   options="-f"
else
   options=""
fi

# note: -a option used to be -p; but this fails e.g. on fsck.minix
fsck $options -a -A -C -T
retval=$?

if [ $retval -eq 0 ]; then
   $PLYMOUTH message --text=$"Checking file systems...done"
   echo_success
   echo
elif [ $(($retval & 2)) -eq 2 ]; then
   $WARNING
   echo "File system errors were found and have been corrected, but"
   echo "the nature of the errors require this system to be rebooted."
   $NORMAL
   $PLYMOUTH message --text=$"Checking file systems...rebooting"
   echo_warning
   echo
   $rc_base/init.d/reboot
elif [ $(($retval & 4)) -eq 4 ]; then
   $WARNING
   echo "File system errors were encountered that couldn't be"
   echo "fixed automatically. The system will continue to boot but"
   echo "errors need to be fixed manually by a system administrator."
   $NORMAL
   $PLYMOUTH message --text=$"Checking file systems...unfixable errors"
   echo_warning
   echo
elif [ $(($retval & 1)) -eq 1 ]; then
   $WARNING
   echo "File system errors were found and have been corrected."
   echo "You may want to double-check that everything was fixed"
   echo -n "properly"
   $NORMAL
   $PLYMOUTH message --text=$"Checking file systems...fixed"
   echo_warning
   echo
else
   $FAILURE
   echo "An internal error was encountered while checking file systems."
   echo "This system will continue to boot but errors need to be fixed"
   echo "by a system administrator."
   $NORMAL
   $PLYMOUTH message --text=$"Checking file systems...operational error!"" (retval=$retval)"
   echo_warning
   echo
fi