Merge remote-tracking branch 'origin/int_tr65_nra_2.3.2' into dev_tr65_ACA_871_chemin...

[debian6500.git] / install / bios / update_bios_cfg.sh

#!/bin/sh

PROGNAME=$(basename $0)

# check binary directory

mydir=$(dirname $0)
mydir=$(cd $mydir; pwd)

# formating functions

_echo () { printf "$@\n"; }
title () { _echo "\033[0;1m$*\033[0;0m"; }
pass () { _echo "\033[1;32m$*\033[0;0m"; }
warn () { _echo "\033[1;33m$*\033[0;0m"; }
fail () { _echo "\033[1;31m$*\033[0;0m"; }

usage () {
  echo "usage: $PROGNAME [-h] [-y] [-Y]"
  echo " -h: help message"
  echo " -y: really do update"
  echo " -Y: do not ask for confirmation"
  exit $@
}

# do command

do_cmd () {
  if [ "$DUMMY" = "no" ]; then
    warn $@
    { eval $@; } && pass OK || { fail KO; exit 1; }
  else
    echo ":: $@"
  fi
}

# argument processing

while [ $# -gt 0 ]; do
  case "$1" in
  -h) usage 0;;
  -y) DUMMY=no;;
  -Y) ANS=yes
  esac
  shift
done
[ "$DUMMY" = "no" ] && \
  fail "Real mode, things will really append" || \
  warn "Dummy mode, nothing will be done"
if [ ! "$ANS" = "yes" ]; then
  printf "Press 'y' to continue: "
  read ANS
  [ "$ANS" = "y" ] || exit 1
fi

VERSION=$($mydir/dmidecode | awk '/BIOS Revision/ { print $(NF) }')
title "BIOS version: $VERSION"

CFG="bios-$VERSION.cfg"
[ -f $mydir/$CFG ] || { echo "unknown bios version ($VERSION)"; exit 1; }

title "Configure BIOS"
do_cmd $mydir/SCELNX_64 /i /s $mydir/$CFG /q