#! /bin/sh
### BEGIN INIT INFO
# Provides:          openvpn-status-web
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Handle openvpn-status-web
### END INIT INFO

# your ruby interpreter
DAEMON="/usr/bin/ruby"

# some unique name identifying your VPN
VPN_NAME="vpn.example.org"

# path to the OpenVPN status log file
STATUS_PATH="/var/log/openvpn-status.log"

# host and port for this daemon to listen on
HOST="127.0.0.1"
PORT="3000"

DAEMON_OPTS="/opt/openvpn-status-web/status.rb $VPN_NAME $STATUS_PATH $HOST $PORT"

test -x $DAEMON || exit 0

. /lib/lsb/init-functions

case "$1" in
  start)
    log_daemon_msg "Starting openvpn-web-status for $VPN_NAME" "openvpn-web-status"
    start-stop-daemon --start --quiet --oknodo --make-pidfile --pidfile "/var/run/$VPN_NAME.pid" --background --exec $DAEMON -- $DAEMON_OPTS
    ;;
  stop)
    log_daemon_msg "Stopping openvpn-web-status for $VPN_NAME" "openvpn-web-status"
    start-stop-daemon --stop --quiet --oknodo --pidfile "/var/run/$VPN_NAME.pid"
    ;;
  restart|force-reload)
    log_daemon_msg "Restarting openvpn-web-status for $VPN_NAME" "openvpn-web-status"
    start-stop-daemon --stop --quiet --oknodo --retry 30 --pidfile "/var/run/$VPN_NAME.pid"
    start-stop-daemon --start --quiet --oknodo --make-pidfile --pidfile "/var/run/$VPN_NAME.pid" --background --exec $DAEMON -- $DAEMON_OPTS
    ;;
  *)
    echo "Usage: $0 {start|stop|restart|force-reload}" >&2
    exit 1
    ;;
esac