#!/bin/bash

BASE_DIR=$(dirname "$(readlink -f $0)")
CONFIG_FILE="$BASE_DIR/PtokaX.conf"

. "$CONFIG_FILE"

: ${PTOKAX_DIR:="$BASE_DIR"}
: ${CONFIG_DIR:="$PTOKAX_DIR"}

: ${LUA_PATH:="$CONFIG_DIR/scripts/?.lua;$CONFIG_DIR/scripts/libs/?.lua;$PTOKAX_DIR/libs/?.lua;$PTOKAX_DIR/scripts/?.lua;$PTOKAX_DIR/scripts/libs/?.lua;;"}
: ${LUA_CPATH:="$CONFIG_DIR/scripts/?.so;$CONFIG_DIR/scripts/libs/?.so;$PTOKAX_DIR/libs/?.so;$PTOKAX_DIR/scripts/?.so;$PTOKAX_DIR/scripts/libs/?.so;;"}

: ${PTOKAX:="$PTOKAX_DIR/PtokaX.bin"}
: ${START_STOP_DAEMON:="$PTOKAX_DIR/start-stop-daemon"}

start() {
	# Setup LUA search paths
	export LUA_PATH LUA_CPATH

	# Start PtokaX
	"$START_STOP_DAEMON" --start --oknodo --quiet --exec "$PTOKAX" -- \
		-d -c "$CONFIG_DIR" ${PTOKAX_USER:+-u "$PTOKAX_USER"}
}

stop() {
	"$START_STOP_DAEMON" --stop --oknodo --quiet --exec "$PTOKAX"
}

restart() {
	stop
	start
}

case "$1" in
	start)
		start
		;;
	stop)
		stop
		;;
	restart)
		restart
		;;
	*)
		echo 'Usage: PtokaX [start|stop|restart]' >&2
		exit 1
		;;
esac