#! /bin/sh
### BEGIN INIT INFO
# Provides:          steam
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: sTeam server init script
# Description:       This script controls the open-sTeam server
### END INIT INFO

# Author: Robert Hinn <exodus@uni-paderborn.de>

# PATH should only include /usr/* if it runs after the mountnfs.sh script
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DESC="sTeam server"
NAME=steam
DAEMON_DIR=/usr/share/steam
DAEMON=start
DAEMON_ARGS="--restart"
DAEMON_STOP=stop
PIDFILE=/var/run/$NAME.pid
SCRIPTNAME=/etc/init.d/$NAME


# Exit if the package is not installed
[ -x "/$DAEMON_DIR/$DAEMON" ] || exit 0

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

# Load the VERBOSE setting and other rcS variables
[ -f /etc/default/rcS ] && . /etc/default/rcS

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


# try to detect a java runtime:
if [ -z $JAVA_HOME ] && [ -e /etc/alternatives/java ]; then
	# the BACKTICK is just a workaround to allow 'cut' to look for '`':
	BACKTICK="\`"
	JAVA_HOME="`LANG=C file -b /etc/alternatives/java | cut -f 2 -d "$BACKTICK" | cut -f 1 -d \' | sed -e 's/\/bin\/java$//'`"
	# Only export, if this is actually a directory.
	if [ -d "$JAVA_HOME" ]; then
		export JAVA_HOME
	fi
fi


#
# Function that starts the daemon/service
#
do_start()
{
    [ -f $PIDFILE ] && return 1
    cd "$DAEMON_DIR" && "./$DAEMON" "$DAEMON_ARGS" --pid="$PIDFILE" > /dev/null 2>&1 &
    for x in 1 2 3 4 5 6 7 8 9 10; do
        [ -f $PIDFILE ] && return 0
        sleep 1
    done
    return 2
}

#
# Function that stops the daemon/service
#
do_stop()
{
    [ -f "$PIDFILE" ] || return 1
    cd "$DAEMON_DIR" && ./$DAEMON_STOP --pid="$PIDFILE" > /dev/null 2>&1 &
    for x in 1 2 3 4 5 6 7 8 9 10; do
        [ -f "$PIDFILE" ] || return 0
        sleep 1
    done
    return 2
}

#
# Function that sends a SIGHUP to the daemon/service
#
do_reload() {
	#
	# If the daemon can reload its configuration without
	# restarting (for example, when it is sent a SIGHUP),
	# then implement that here.
	#
	#start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME
	return 0
}

case "$1" in
  start)
	[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
	do_start
	case "$?" in
		0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
		2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
	esac
	;;
  stop)
	[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
	do_stop
	case "$?" in
		0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
		2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
	esac
	;;
  #reload|force-reload)
	#
	# If do_reload() is not implemented then leave this commented out
	# and leave 'force-reload' as an alias for 'restart'.
	#
	#log_daemon_msg "Reloading $DESC" "$NAME"
	#do_reload
	#log_end_msg $?
	#;;
  restart|force-reload)
	#
	# If the "reload" option is implemented then remove the
	# 'force-reload' alias
	#
	log_daemon_msg "Restarting $DESC" "$NAME"
	do_stop
	case "$?" in
	  0|1)
		do_start
		case "$?" in
			0) log_end_msg 0 ;;
			1) log_end_msg 1 ;; # Old process is still running
			*) log_end_msg 1 ;; # Failed to start
		esac
		;;
	  *)
	  	# Failed to stop
		log_end_msg 1
		;;
	esac
	;;
  *)
	#echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
	echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload}" >&2
	exit 3
	;;
esac

:
