Archlinux.fr [Forums]

Code : Tout sélectionner

#!/bin/bash

. /etc/rc.conf
. /etc/rc.d/functions

PID=`pidof -o %PPID /usr/bin/bfilter`

# You may run bfilter with untrusted user privileges.
# Set USER and GROUP to a very less powerful user.
USER="root"
GROUP="root"

case "$1" in
  start)
    stat_busy "Starting BFilter Daemon"
    [ -z "$PID" ] && /usr/bin/bfilter -c /etc/bfilter -u $USER -g $GROUP
    if [ $? -gt 0 ]; then
      stat_fail
    else
      echo $PID > /var/run/bfilter.pid
      add_daemon bfilter
      stat_done
    fi
    ;;
  stop)
    stat_busy "Stopping BFilter Daemon"
    [ ! -z "$PID" ]  && kill $PID &> /dev/null
    if [ $? -gt 0 ]; then
      stat_fail
    else
      rm /var/run/bfilter.pid
      rm_daemon bfilter
      stat_done
    fi
    ;;
  restart)
    $0 stop
    sleep 1
    $0 start
    ;;
  *)
    echo "usage: $0 {start|stop|restart}"  
esac
exit 0

Code : Tout sélectionner

post_install() {
  if [ ! `egrep '^bfilter:' /etc/group` ]; then
    echo "Adding  bfilter group"
    groupadd bfilter
  fi

  if [ ! `egrep '^bfilter:' /etc/passwd` ]; then
    echo "Adding  bfilter user"
    useradd -g bfilter -s /bin/false bfilter
    chown -R bfilter.bfilter /etc/bfilter
  fi
}

post_upgrade() {
  post_install $1
}

pre_remove() {
  echo "Removing bfilter user and group"
  userdel bfilter &> /dev/null
  groupdel bfilter &> /dev/null
}

op=$1
shift

$op $*