#!/bin/sh
# chkconfig: 235 99 10
# description: web-based administration interface for Unix systems
#
### BEGIN INIT INFO
# Provides:          webmin
# Required-Start:    $local_fs $network $syslog
# Required-Stop:     $local_fs $network
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: web-based administration interface for Unix systems
# Description:       Webmin is a web-based interface for system administration
#                    for Unix. Using Webmin you can configure DNS, Samba, NFS,
#                    local/remote filesystems and more using your web browser.
### END INIT INFO

PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC="web-based administration interface for Unix systems"
NAME=Webmin
PIDFILE=/var/webmin/miniserv.pid
SCRIPTNAME=/etc/init.d/webmin
START=/etc/webmin/start-init
STOP=/etc/webmin/stop-init
RELOAD=/etc/webmin/reload-init
FORCERELOAD=/etc/webmin/force-reload-init
LOCKFILE=/var/lock/subsys/webmin
CONFFILE=/etc/webmin/miniserv.conf

# Check if run directly, i.e. /etc/init.d/webmin start
# This is critical to have it resolved correctly
if [ -n "$HOME" ] && [ "$BASH_SUBSHELL" = 0 ]; then
	# Check for systemd system
	if command -v systemctl >/dev/null 2>&1; then
		STARTSYSD=/etc/webmin/start
		STOPSYSD=/etc/webmin/stop
		RESTARTSYSD=/etc/webmin/restart
		RELOADSYSD=/etc/webmin/reload
		FORCERELOADSYSD=/etc/webmin/force-reload
		WARNSYSD="WARN : [webmin] You are using traditional 'webmin' init script. It is advised to use \`systemctl $1 webmin\` directly."
	fi
fi

case "$1" in
start)
	if [ -n "$STARTSYSD" ]; then
		echo $WARNSYSD
		echo "Starting $NAME (via systemctl)"
		$STARTSYSD
		RETVAL=$?
	else
		$START
		RETVAL=$?
		if [ "$RETVAL" = "0" ]; then
			touch $LOCKFILE >/dev/null 2>&1
		fi
	fi
	;;
stop)
	if [ -n "$STOPSYSD" ]; then
		echo $WARNSYSD
		echo "Stopping $NAME (via systemctl)"
		$STOPSYSD
		RETVAL=$?
	else
		$STOP
		RETVAL=$?
		if [ "$RETVAL" = "0" ]; then
			rm -f $LOCKFILE
			pidfile=`grep "^pidfile=" $CONFFILE | sed -e 's/pidfile=//g'`
			if [ "$pidfile" = "" ]; then
				pidfile=$PIDFILE
			fi
			rm -f $pidfile
		fi
	fi
	;;
status)
	if [ -n "$STARTSYSD" ]; then
		echo $WARNSYSD
		echo "$NAME status (via systemctl)"
		systemctl status webmin
		RETVAL=$?
	else
		pidfile=`grep "^pidfile=" $CONFFILE | sed -e 's/pidfile=//g'`
		if [ "$pidfile" = "" ]; then
			pidfile=$PIDFILE
		fi
		if [ -s $pidfile ]; then
			pid=`cat $pidfile`
			kill -0 $pid >/dev/null 2>&1
			if [ "$?" = "0" ]; then
				echo "$NAME (pid $pid) is running"
				RETVAL=0
			else
				echo "$NAME is stopped"
				RETVAL=1
			fi
		else
			echo "$NAME is stopped"
			RETVAL=1
		fi
	fi
	;;
restart)
	if [ -n "$RESTARTSYSD" ]; then
		echo $WARNSYSD
		echo "Restarting $NAME (via systemctl)"
		$RESTARTSYSD
	else
		$STOP ; $START
	fi
	RETVAL=$?
	;;
force-reload)
	if [ -n "$FORCERELOADSYSD" ]; then
		echo $WARNSYSD
		echo "Force restarting $NAME (via systemctl)"
		$FORCERELOADSYSD
	else
		$FORCERELOAD
	fi
	RETVAL=$?
	;;
reload)
	if [ -n "$RELOADSYSD" ]; then
		echo $WARNSYSD
		echo "Reloading $NAME configuration (via systemctl)"
		$RELOADSYSD
	else
		$RELOAD
	fi
	RETVAL=$?
	;;
*)
	echo "Usage: $0 {start|stop|restart|reload|force-reload|status}" >&2
	RETVAL=1
	;;
esac
exit $RETVAL