#! /bin/sh -e
# Copyright (c) 2008 Stas Sushkov (stas@nerd.ro)
# Released under GPL 3.0 (http://creativecommons.org/licenses/GPL/2.0/)
# Author: Stas Sushkov, Sept. 2008
### BEGIN INIT INFO
# Provides:          teeworlds-server
# Required-Start:    $network
# Required-Stop:
# Default-Start:     3 5
# Default-Stop:      0 1 2 6
# Short-Description: teeworlds-server daemon, providing teeworlds server administration
# Description:       Teeworlds is an online multi-player plat‐form 2D shooter.
#	teeworlds-server is a server for Teeworlds game.
#	We want it to be active in runlevels 3
#	and 5, as these are the runlevels with the network
#	available.
### END INIT INFO

# Used variables
TWSERVER_BIN_DIR=/usr/games
TWSERVER_CONFIG=/var/games/teeworlds/teeworlds_srv.cfg
TWSERVER_DIR=/var/games/teeworlds
TWSERVER_OPTS="-q -f $TWSERVER_CONFIG"
TWSERVER_NAME=teeworlds-server
TWSERVER_PIDFILE=/var/games/teeworlds/$TWSERVER_NAME.pid

# Loading init-functions
. /lib/lsb/init-functions

# Check for missing binaries
test -x $TWSERVER_BIN || { echo "$TWSERVER_BIN not installed";
        if [ "$1" = "stop" ]; then exit 0;
	else exit 5; fi; }

# Check for existence of needed config file and read it
test -r $TWSERVER_CONFIG || { echo "$TWSERVER_CONFIG not existing";
	if [ "$1" = "stop" ]; then exit 0;
	else exit 6; fi; }

case "$1" in
	start)
		log_begin_msg "Starting Teeworlds Server..."
		umask 002
		if start-stop-daemon --start --background \
			--pidfile $TWSERVER_PIDFILE --make-pidfile \
			-d $TWSERVER_DIR \
			--chuid games:games \
			--exec $TWSERVER_BIN_DIR/$TWSERVER_NAME -- $TWSERVER_OPTS; then
			log_end_msg 0
		else
			log_end_msg $?
		fi
	;;

	stop)
		log_begin_msg "Stopping Teeworlds Server..."
		if start-stop-daemon --stop \
			--pidfile $TWSERVER_PIDFILE; then
			log_end_msg 0
		else
			log_end_msg $?
		fi
	;;

	restart|force-reload)
		"$0" stop && "$0" start
	;;

	*)
	echo "Usage: /etc/init.d/teeworlds-server {start|stop|restart|force-reload}"
		exit 1
	;;
esac

exit 0