#!/bin/bash

. /etc/rc.conf
. /etc/rc.d/functions

CFGDIR="/etc/openvpn"
STATEDIR="/var/run/openvpn"
SVCNAME="$(basename $0)"

case "$1" in
  start)
    stat_busy "Starting OpenVPN ... "
    success=0
    mkdir -p "${STATEDIR}"
    if [ "${SVCNAME}" == "openvpn" ]; then
      for cfg in "${CFGDIR}"/*.conf; do
        echo -n "    - $(basename "${cfg}" .conf) "
        /usr/sbin/openvpn --daemon --writepid "${STATEDIR}"/"$(basename "${cfg}" .conf)".pid --cd "${CFGDIR}" --config "${cfg}" || success=$?
        if [ $success -eq 0 ]; then
          add_daemon "openvpn.$(basename "${cfg}" .conf)"
          stat_done
        else
          stat_fail
        fi
      done
    else
      cfg="${SVCNAME#*.}.conf"
      stat_append "$(basename "${cfg}" .conf) "
      /usr/sbin/openvpn --daemon --writepid "${STATEDIR}"/"$(basename "${cfg}" .conf)".pid --cd "${CFGDIR}" --config "${cfg}" || success=$?
      if [ $success -eq 0 ]; then
        add_daemon $SVCNAME
        stat_done
      else
        stat_fail
      fi
    fi
    ;;
  stop)
    stat_busy "Stopping OpenVPN ..."
    if [ "${SVCNAME}" == "openvpn" ]; then
      for pidfile in "${STATEDIR}"/*.pid; do
        echo -n "    - $(basename "${pidfile}" .pid) "
        kill $(cat "${pidfile}" 2>/dev/null) 2>/dev/null
        rm -f "${pidfile}"
        rm_daemon "openvpn.$(basename "${cfg}" .conf)"
        stat_done
      done
    else
      pidfile="${STATEDIR}"/"${SVCNAME#*.}.pid"
      stat_append "${pidfile#.*} "
      kill $(cat "${pidfile}" 2>/dev/null) 2>/dev/null
      rm -f "${pidfile}"
      rm_daemon ${SVCNAME}
      stat_done
    fi
    ;;
  restart)
    $0 stop
    sleep 1
    $0 start
    ;;
  status)
    stat_busy "Checking ${SVCNAME} status";
    if [ "${SVCNAME}" == "openvpn" ]; then
      for cfg in "${CFGDIR}"/*.conf; do                                         
        cfg="openvpn.$(basename "${cfg}" .conf)"
        echo -n "    - $cfg"
        ck_status $cfg
      done
    else
      ck_status $SVCNAME
    fi
    ;;
  *)
    echo "usage: $0 {start|stop|restart|status}"
esac
exit 0