#!/bin/sh

### BEGIN INIT INFO
# Provides:          sshbuk-load-tanks-service
# Required-Start:    $postgresql
# Required-Stop:     $postgresql
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: UBUK load-tanks daemon
# Description:       UBUK load-tanks daemon
### END INIT INFO

NAME="sshbuk-load-tanks-service"
DAEMON="/usr/bin/php"
DAEMON_OPTS="/opt/sshbuk/service/load-tanks.php"
PIDFILE="/var/opt/sshbuk/run/${NAME}.pid"

START_OPTS="--start --background --make-pidfile --pidfile ${PIDFILE} --exec ${DAEMON} ${DAEMON_OPTS}"
STOP_OPTS="--stop --pidfile ${PIDFILE}"

case "$1" in
start)
    pids=`ps ax | grep "${DAEMON?} ${DAEMON_OPTS?}" | grep -v grep | awk '{print $1}'`
    if [ ! -z "${pids?}" ]; then
        echo "Сервер ${NAME} уже работает, pid=$pids."
        exit 0
    fi
    echo -n "Запуск сервера ${NAME}"
    start-stop-daemon $START_OPTS
    err=$?
    if [ ${err?} -ne 0 ]; then
        echo " error ${err?}"
    fi
    chown root:root ${PIDFILE}
    echo "."
  ;;
stop)
  pids=`ps ax | grep "${DAEMON?} ${DAEMON_OPTS?}" | grep -v grep |awk '{print $1}'`
  if [ -z "${pids?}" ]; then
    echo "Сервер ${NAME} не запущен."
    exit 0
  fi
  echo -n "Остановка сервера ${NAME}"
  start-stop-daemon $STOP_OPTS
  rm -f ${PIDFILE}
  echo "."
  ;;
restart|force-reload)
    $0 stop
    sleep 1
    $0 start
    ;;
  *)
    echo "Используйте: $0 {start|stop|restart|force-reload}" >&2
    exit 1
    ;;
esac

exit 0
