#! /bin/sh
### BEGIN INIT INFO
# Provides:          syslog
# Required-Start:    $local_fs $time
# Required-Stop:     $local_fs $time
# Should-Start:      $network
# Should-Stop:       $network
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: enhanced syslogd
# Description:       Rsyslog is an enhanced multi-threaded syslogd.
#                    It is quite compatible to stock sysklogd and can be 
#                    used as a drop-in replacement.
### END INIT INFO

# Author: Michael Biebl <biebl@debian.org>
#

# Do NOT "set -e"

# PATH should only include /usr/* if it runs after the mountnfs.sh script
PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC="enhanced syslogd"
NAME=rsyslog

RSYSLOGD=rsyslogd
RSYSLOGD_BIN=/usr/sbin/rsyslogd
RSYSLOGD_OPTIONS="-m 0"
RSYSLOGD_PIDFILE=/var/run/rsyslogd.pid

RKLOGD=rklogd
RKLOGD_BIN=/usr/sbin/rklogd
RKLOGD_OPTIONS="-2"
RKLOGD_PIDFILE=/var/run/rklogd.pid

SCRIPTNAME=/etc/init.d/$NAME

# Exit if the package is not installed
[ -x "$RSYSLOGD_BIN" ] || exit 0
[ -x "$RKLOGD_BIN" ] || exit 0

# Read configuration variable file if it is present
[ -r /etc/default/$NAME ] && . /etc/default/$NAME

# Define LSB log_* functions.
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
. /lib/lsb/init-functions

#
# Function that starts the daemon/service
#
do_start()
{
	DAEMON=$1
	DAEMON_ARGS=$2
	PIDFILE=$3

	# Return
	#   0 if daemon has been started
	#   1 if daemon was already running
	#   2 if daemon could not be started
	start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \
		|| return 1
	start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- \
		$DAEMON_ARGS \
		|| return 2
}

#
# Function that stops the daemon/service
#
do_stop()
{
	NAME=$1
	PIDFILE=$2

	# Return
	#   0 if daemon has been stopped
	#   1 if daemon was already stopped
	#   2 if daemon could not be stopped
	#   other if a failure occurred
	start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --name $NAME
	RETVAL="$?"
	#rm -f $PIDFILE
	return "$RETVAL"
}

#
# Function that sends a SIGHUP to the daemon/service
#
do_reload() {
	NAME=$1
	PIDFILE=$2

	start-stop-daemon --stop --signal HUP --quiet --pidfile $PIDFILE --name $NAME
	return 0
}

create_xconsole() {
	if [ ! -e /dev/xconsole ]
	then
		mknod -m 640 /dev/xconsole p
	fi
}

case "$1" in
  start)
	log_daemon_msg "Starting $DESC" "$RSYSLOGD"
	create_xconsole
	do_start "$RSYSLOGD_BIN" "$RSYSLOGD_OPTIONS" "$RSYSLOGD_PIDFILE"
	case "$?" in
#		0|1) log_end_msg 0 ;;
		2) log_end_msg 1 ;;
	esac

	log_progress_msg "$RKLOGD"
	do_start "$RKLOGD_BIN" "$RKLOGD_OPTIONS" "$RKLOGD_PIDFILE"
	case "$?" in
		0|1) log_end_msg 0 ;;
		2) log_end_msg 1 ;;
	esac
	;;
  stop)
	log_daemon_msg "Stopping $DESC" "$RKLOGD"
	do_stop "$RKLOGD" "$RKLOGD_PIDFILE"
	case "$?" in
#		0|1) log_end_msg 0 ;;
		2) log_end_msg 1 ;;
	esac
	log_progress_msg "$RSYSLOGD"
	do_stop "$RSYSLOGD" "$RSYSLOGD_PIDFILE"
	case "$?" in
		0|1) log_end_msg 0 ;;
		2) log_end_msg 1 ;;
	esac

	;;
  reload|force-reload)
	log_daemon_msg "Reloading $DESC" "$RSYSLOGD"
	do_reload "$RSYSLOGD" "$RSYSLOGD_PIDFILE"
	log_end_msg $?
	;;
  restart)
	$0 stop
	$0 start
	;;
  *)
	echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
	exit 3
	;;
esac

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