#!/bin/bash

LOCKFILE=/usr/share/i360-php-opts/i360storagemkcustom.lock
if [ -e ${LOCKFILE} ] && kill -0 `cat ${LOCKFILE}`; then
    echo "already running" 1>&2
    exit 1
fi

trap "rm -f ${LOCKFILE}; exit" INT TERM EXIT
echo $$ > ${LOCKFILE}
chmod 600 ${LOCKFILE}

if [ ! -e /usr/share/i360-php-opts/phpimunity.compiled.rules ]; then
  mkdir /usr/share/i360-php-opts/phpimunity.compiled.rules
  chmod 755 /usr/share/i360-php-opts/phpimunity.compiled.rules
fi

if [ -e /usr/share/i360-php-opts/phpimunity.compiled.rules ]; then
  if [ -z "$1" -o ! -e "$1" ]; then
    echo "Can't find $1 file" 1>&2
    rm -f ${LOCKFILE}
    exit 1
  fi
  pushd /usr/share/i360-php-opts/phpimunity.compiled.rules &>/dev/null
  rm -f /usr/share/i360-php-opts/phpimunity.compiled.rules/*.slist
  rm -f /usr/share/i360-php-opts/phpimunity.compiled.rules/*.srule
  i360-storage.immunity mksbins "$1"
  popd &>/dev/null
  rm -f ${LOCKFILE}
  exit 0
fi

echo "Can't find /usr/share/i360-php-opts/phpimunity.compiled.rules directory" 1>&2
rm -f ${LOCKFILE}
exit 1