#!/usr/bin/sh

### BEGIN INIT INFO
# Provides:          vlmcsd
# Required-Start:    $local_fs $network $remote_fs
# Required-Stop:     $local_fs $network $remote_fs
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Key Management Service
# Description:       Key management refers to management of cryptographic keys
#                    in a cryptosystem. This includes dealing with the generation,
#                    exchange, storage, use, crypto-shredding (destruction) and
#                    replacement of keys. It includes cryptographic protocol design,
#                    key servers, user procedures, and other relevant protocols.
### END INIT INFO


NAME='vlmcsd'
DESC='Key Management Service'
USER='vlmcsd'
GROUP='vlmcsd'
PIDFOLDER="/run/vlmcsd"
PIDFILE="${PIDFOLDER}/vlmcsd.pid"
DAEMON='/usr/sbin/vlmcsd'
DAEMON_CONFIG='/etc/vlmcsd.ini'
DAEMON_OPTS="-i ${DAEMON_CONFIG} -D"

set -e

[ -f "${DAEMON_CONFIG}" ]

. /lib/lsb/init-functions

[ -x "${DAEMON}" ]

case "${1}" in
  start)
    /usr/bin/install --directory --group="${GROUP}" ---mode='0755' --owner="${USER}" "${PIDFOLDER}"
    log_daemon_msg "Starting ${DESC}" "${NAME}"
    if /usr/sbin/start-stop-daemon --quiet \
                                   --start \
                                   --oknodo \
                                   --make-pidfile \
                                   --pidfile "${PIDFILE}" \
                                   --user "${USER}" \
                                   --group "${GROUP}" \
                                   --exec "${DAEMON}" -- "${DAEMON_OPTS}"; then
      log_end_msg 0
    else
      log_end_msg 1
      /usr/bin/test -f "${PIDFILE}" && \
        /usr/bin/rm --force "${PIDFILE}"
    fi
  ;;
  stop)
    log_daemon_msg "Stopping ${DESC}" "${NAME}"
    if /usr/sbin/start-stop-daemon --quiet \
                                   --stop \
                                   --oknodo \
                                   --retry 30 \
                                   --remove-pidfile \
                                   --pidfile "${PIDFILE}" \
                                   --user "${USER}" \
                                   --group "${GROUP}" \
                                   --exec "${DAEMON}"; then
      /usr/bin/test -f "${PIDFILE}" && \
        /usr/bin/rm --force "${PIDFILE}"
      log_end_msg 0
    else
      log_end_msg 1
    fi
  ;;
  restart)
    "${0}" stop
    "${0}" start
  ;;
  status)
    status_of_proc -p "${PIDFILE}" "${DAEMON}" "${NAME}" && \
      exit 0 || \
      exit "${?}"
  ;;
  *)
    echo "Usage: /etc/init.d/${NAME} {start|stop|restart|status}" >&2
    exit 1
  ;;
esac