install_db() {
    . /etc/systemconfig
    if [ $SystemType = Master_backend -o  $SystemType = Standalone ]
    then
        mysql -e "use zm" > /dev/null
        rc=$?
        if [ $rc = 1 ]
        then
            echo "Installing zoneminder database zm"
            cat /usr/share/zoneminder/db/zm_create.sql | mysql
            echo 'grant lock tables, alter,select,insert,update,delete on zm.* to 'zmuser'@localhost identified by "zmpass";' | mysql
        fi
    else
        echo "Will only init the database for  StandAlone or Master_backend LinHES systems"
    fi
    }

pre_install() {
  set -e
  abort=false
  if [ -L /srv/http/zoneminder/events ]; then
    l=$(readlink /srv/http/zoneminder/events)
    if [ $l != /var/cache/zoneminder/events ]; then
        abort=true
    fi
  fi
  if [ -L /srv/http/zoneminder/images ]; then
    l=$(readlink /srv/http/zoneminder/images)
    if [ $l != /var/cache/zoneminder/images ]; then
        abort=true
    fi
  fi
  if [ $abort = true ]; then
    cat >&2 << EOF
Aborting installation of zoneminder due to non-default symlinks in
/srv/http/zoneminder for the images and/or events directory, which could
result in loss of data. Please move your data in each of these directories to
/var/cache/zoneminder before installing zoneminder from the package.
EOF
    exit 1
  fi
  exit 0
}

post_install() {
  if [[ -d /var/log/zoneminder ]]; then
    chmod 0755 /var/log/zoneminder
    chown http.http /var/log/zoneminder
  else
    mkdir -m 0755 /var/log/zoneminder
    chown http.http /var/log/zoneminder
  fi
  if [[ -d /tmp/zoneminder ]]; then
    chmod 0700 /tmp/zoneminder
    chown http.http /tmp/zoneminder
  else
    mkdir -m 0700 /tmp/zoneminder
    chown http.http /tmp/zoneminder
  fi
#---
 usermod -G video http
 COUNT=`grep -c "zm.include" /etc/lighttpd/conf.include`
 if [ $COUNT == 0 ]
 then
    echo "==> Adding zm.include to conf.include"
    echo "include \"/etc/lighttpd/zm.include\""  >>  /etc/lighttpd/conf.include
 fi
 echo
 echo "==> Forcing a re-read of lighttpd's configuration file."
 echo ""
  /sbin/sv hup /service/lighttpd

 install_db
#---
}
post_upgrade() {
  post_install
  /usr/bin/zmupdate.pl -f >/dev/null
}

post_remove() {
  if [[ -d /tmp/zoneminder ]]; then
    rm -vr /tmp/zoneminder
  fi

#--
 COUNT=`grep -c "zm.include" /etc/lighttpd/conf.include`
 if [ $COUNT -gt 0 ]
 then
      echo "==> Removing zm.include from conf.include"
      sed -i 's#include \"/etc/lighttpd/zm.include\"##' -i  /etc/lighttpd/conf.include
 fi


 echo
 echo "==> Forcing a re-read of lighttpd's configuration file."
 echo ""
  /sbin/sv hup /service/lighttpd
#--

}