summaryrefslogtreecommitdiff
path: root/packages/dbus/dbus/dbus-1.init
blob: bd31b6208cf49ea1a16605ed61e635aff0ebd6bc (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
#! /bin/sh
# -*- coding: utf-8 -*-
# Debian init.d script for D-BUS
# Copyright © 2003 Colin Walters <walters@debian.org>

set -e

DAEMON=/usr/bin/dbus-daemon-1
NAME=dbus-1
DAEMONUSER=messagebus
PIDDIR=/var/run/dbus
PIDFILE=$PIDDIR/pid
DESC="system message bus"
EVENTDIR=/etc/dbus-1/event.d

test -x $DAEMON || exit 0

# Source defaults file; edit that file to configure this script.
ENABLED=1
PARAMS=""
if [ -e /etc/default/dbus-1 ]; then
  . /etc/default/dbus-1
fi

test "$ENABLED" != "0" || exit 0

start_it_up()
{
  if [ ! -d $PIDDIR ]; then
    mkdir -p $PIDDIR
    chown $DAEMONUSER $PIDDIR
    chgrp $DAEMONUSER $PIDDIR
  fi
  if [ -e $PIDFILE ]; then
    PIDDIR=/proc/$(cat $PIDFILE)
    if [ -d ${PIDDIR} -a  "$(readlink -f ${PIDDIR}/exe)" = "${DAEMON}" ]; then 
      echo "$DESC already started; not starting."
    else
      echo "Removing stale PID file $PIDFILE."
      rm -f $PIDFILE
    fi
  fi
  echo -n "Starting $DESC: "
  start-stop-daemon --start --quiet --pidfile $PIDFILE \
    --user $DAEMONUSER --exec $DAEMON -- --system $PARAMS
  echo "$NAME."
  if [ -d $EVENTDIR ]; then
      run-parts --arg=start $EVENTDIR
  fi
}

shut_it_down()
{
  if [ -d $EVENTDIR ]; then
      run-parts --reverse --arg=stop $EVENTDIR
  fi
  echo -n "Stopping $DESC: "
  start-stop-daemon --stop --retry 60 --quiet --oknodo --pidfile $PIDFILE \
    --user $DAEMONUSER
  # We no longer include these arguments so that start-stop-daemon
  # can do its job even given that we may have been upgraded.
  # We rely on the pidfile being sanely managed
  # --exec $DAEMON -- --system $PARAMS
  echo "$NAME."
  rm -f $PIDFILE
}

case "$1" in
  start)
    start_it_up
  ;;
  stop)
    shut_it_down
  ;;
  restart|force-reload)
    shut_it_down
    sleep 1
    start_it_up
  ;;
  *)
    echo "Usage: /etc/init.d/$NAME {start|stop|restart|force-reload}" >&2
    exit 1
  ;;
esac

exit 0