Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 1 | #! /bin/sh |
| 2 | ### BEGIN INIT INFO |
| 3 | # Provides: dbus |
| 4 | # Required-Start: $remote_fs $syslog |
| 5 | # Required-Stop: $remote_fs $syslog |
| 6 | # Default-Start: 2 3 4 5 |
| 7 | # Default-Stop: 1 |
| 8 | # Short-Description: D-Bus systemwide message bus |
| 9 | # Description: D-Bus is a simple interprocess messaging system, used |
| 10 | # for sending messages between applications. |
| 11 | ### END INIT INFO |
| 12 | # |
| 13 | # -*- coding: utf-8 -*- |
| 14 | # Debian init.d script for D-BUS |
| 15 | # Copyright © 2003 Colin Walters <walters@debian.org> |
| 16 | |
| 17 | # set -e |
| 18 | |
| 19 | # Source function library. |
| 20 | . /etc/init.d/functions |
| 21 | |
| 22 | DAEMON=@bindir@/dbus-daemon |
| 23 | NAME=dbus |
| 24 | DAEMONUSER=messagebus # must match /etc/dbus-1/system.conf |
| 25 | PIDFILE=/var/run/messagebus.pid # must match /etc/dbus-1/system.conf |
| 26 | UUIDDIR=/var/lib/dbus |
| 27 | DESC="system message bus" |
| 28 | EVENTDIR=/etc/dbus-1/event.d |
| 29 | |
| 30 | test -x $DAEMON || exit 0 |
| 31 | |
| 32 | # Source defaults file; edit that file to configure this script. |
| 33 | ENABLED=1 |
| 34 | PARAMS="" |
| 35 | if [ -e /etc/default/dbus ]; then |
| 36 | . /etc/default/dbus |
| 37 | fi |
| 38 | |
| 39 | test "$ENABLED" != "0" || exit 0 |
| 40 | |
| 41 | start_it_up() |
| 42 | { |
| 43 | mkdir -p "`dirname $PIDFILE`" |
| 44 | if [ -e $PIDFILE ]; then |
| 45 | PIDDIR=/proc/$(cat $PIDFILE) |
| 46 | if [ -d ${PIDDIR} -a "$(readlink -f ${PIDDIR}/exe)" = "${DAEMON}" ]; then |
| 47 | echo "$DESC already started; not starting." |
| 48 | else |
| 49 | echo "Removing stale PID file $PIDFILE." |
| 50 | rm -f $PIDFILE |
| 51 | fi |
| 52 | fi |
| 53 | |
| 54 | if [ ! -d $UUIDDIR ]; then |
| 55 | mkdir -p $UUIDDIR |
| 56 | chown $DAEMONUSER $UUIDDIR |
| 57 | chgrp $DAEMONUSER $UUIDDIR |
| 58 | fi |
| 59 | |
| 60 | dbus-uuidgen --ensure |
| 61 | |
| 62 | echo -n "Starting $DESC: " |
| 63 | start-stop-daemon -o --start --quiet --pidfile $PIDFILE \ |
| 64 | --user $DAEMONUSER --exec $DAEMON -- --system $PARAMS |
| 65 | echo "$NAME." |
| 66 | if [ -d $EVENTDIR ]; then |
| 67 | run-parts --arg=start $EVENTDIR |
| 68 | fi |
| 69 | } |
| 70 | |
| 71 | shut_it_down() |
| 72 | { |
| 73 | if [ -d $EVENTDIR ]; then |
| 74 | # TODO: --reverse when busybox supports it |
| 75 | run-parts --arg=stop $EVENTDIR |
| 76 | fi |
| 77 | echo -n "Stopping $DESC: " |
| 78 | start-stop-daemon -o --stop --quiet --pidfile $PIDFILE \ |
| 79 | --user $DAEMONUSER |
| 80 | # We no longer include these arguments so that start-stop-daemon |
| 81 | # can do its job even given that we may have been upgraded. |
| 82 | # We rely on the pidfile being sanely managed |
| 83 | # --exec $DAEMON -- --system $PARAMS |
| 84 | echo "$NAME." |
| 85 | rm -f $PIDFILE |
| 86 | } |
| 87 | |
| 88 | reload_it() |
| 89 | { |
| 90 | echo -n "Reloading $DESC config: " |
| 91 | dbus-send --print-reply --system --type=method_call \ |
| 92 | --dest=org.freedesktop.DBus \ |
| 93 | / org.freedesktop.DBus.ReloadConfig > /dev/null |
| 94 | # hopefully this is enough time for dbus to reload it's config file. |
| 95 | echo "done." |
| 96 | } |
| 97 | |
| 98 | case "$1" in |
| 99 | start) |
| 100 | start_it_up |
| 101 | ;; |
| 102 | stop) |
| 103 | shut_it_down |
| 104 | ;; |
| 105 | status) |
| 106 | status $DAEMON |
| 107 | exit $? |
| 108 | ;; |
| 109 | reload|force-reload) |
| 110 | reload_it |
| 111 | ;; |
| 112 | restart) |
| 113 | shut_it_down |
| 114 | sleep 1 |
| 115 | start_it_up |
| 116 | ;; |
| 117 | *) |
| 118 | echo "Usage: /etc/init.d/$NAME {start|stop|status|restart|reload|force-reload}" >&2 |
| 119 | exit 1 |
| 120 | ;; |
| 121 | esac |
| 122 | |
| 123 | exit 0 |