#! /bin/bash
#
# Startup/shutdown script for HPLIP 
#
# Note, this script file must start before cupsd.
#
# For chkconfig the HPLIP priority (ie: 50) must be less the cupsd 
# priority (ie: 55).
#
# For LSB install_initd the cups script file should have "hplip" in the
# Should-Start field.
# 
#   chkconfig: - 50 10
#   description: HPLIP Services and Status Daemon (HPSSD) provides \
#   persistent data and event services to HPLIP client applications. \
#   
#
# (c) 2004 Copyright Hewlett-Packard Development Company, LP
# Adopted by Serge Volkov and Igor Vlasenko for ALT Linux Sisyphus
# 
##############################################################
# removed (now is exotic configuration): Default-Start: 3 5
##############################################################
# now by default this script is not used, as hp-tools will
#
### BEGIN INIT INFO
# Provides: hplip
# Required-Start:
# Required-Stop:
# Should-Start:
# Should-Stop:
# Default-Start:
# Default-Stop: 
# Description: HPLIP Services and Status Daemon (HPSSD) provides \
# persistent data and event services to HPLIP client applications.
### END INIT INFO

# Do not load RH compatibility interface.
WITHOUT_RC_COMPAT=1

# Source function library.
. /etc/init.d/functions

HPSSD_PIDFILE=/var/run/hpssd.pid
HPSSD_PORTFILE=/var/run/hpssd.port
HPSSD_LOCKFILE=/var/lock/subsys/hpssd
HPSSD=/usr/share/hplip/hpssd.py
#HPSSDDIR=/usr/share/hplip
PYTHON=/usr/bin/python
HPSSD_DISPLAY=hpssd.py
RETVAL=0

start()
{
	start_daemon --pidfile "$HPSSD_PIDFILE" --lockfile "$HPSSD_LOCKFILE" --expect-user root -- $HPSSD
	RETVAL=$?
	return $RETVAL
}

stop()
{
	stop_daemon --pidfile "$HPSSD_PIDFILE" --lockfile "$HPSSD_LOCKFILE" --expect-user root --displayname "$HPSSD_DISPLAY" -- $PYTHON
    RETVAL=$?
	[ $RETVAL -eq 0 ] && (rm -vf $HPSSD_PORTFILE)
    return $RETVAL
}

restart() {
        stop
        start
}       

debug() {
        # Allow core dumps.
        ulimit -c unlimited
	start
}

reload()
{
	msg_reloading HPSSD
        stop_daemon --pidfile "$HPSSD_PIDFILE" --expect-user root -HUP -- $HPSSD
        RETVAL=$?
        return $RETVAL
}

# See how we were called.
case "$1" in
  start)
        start
        ;;
  stop)
        stop
        ;;
  restart)
        restart
        ;;
  status)
        status --pidfile "$HPSSD_PIDFILE" --expect-user root --displayname "$HPSSD_DISPLAY" -- $PYTHON
        RETVAL=$?
        ;;
  reload)
        reload
        ;;
  condstop)
        [ -f "$HPSSD_LOCKFILE" ] && stop || :
        ;;
  condrestart)
        [ -f "$HPSSD_LOCKFILE" ] && restart || :
        ;;
  condreload)
        [ -f "$HPSSD_LOCKFILE" ] && reload || :
        ;;
  debug)
        debug
        ;;
  *)
        msg_usage "${0##*/} {start|stop|reload|restart|condstop|condrestart|condreload|status}"
        RETVAL=1
esac
exit $RETVAL