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#!/bin/sh ### BEGIN INIT INFO # Provides: dbus # Required-Start: $remote_fs $syslog # Required-Stop: $remote_fs $syslog # Default-Start: 2 3 4 5 # Default-Stop: # Short-Description: D-Bus systemwide message bus # Description: D-Bus is a simple interprocess messaging system, used # for sending messages between applications. ### END INIT INFO # -*- coding: utf-8 -*- # Debian init.d script for D-BUS # Copyright © 2003 Colin Walters <walters@debian.org> # Copyright © 2005 Sjoerd Simons <sjoerd@debian.org> set -e DAEMON=/usr/bin/dbus-daemon UUIDGEN=/usr/bin/dbus-uuidgen UUIDGEN_OPTS=--ensure NAME=dbus DAEMONUSER=messagebus PIDDIR=/var/run/dbus PIDFILE=$PIDDIR/pid DESC="system message bus" test -x $DAEMON || exit 0 . /lib/lsb/init-functions # Source defaults file; edit that file to configure this script. PARAMS="" if [ -e /etc/default/dbus ]; then . /etc/default/dbus fi create_machineid() { # Create machine-id file if [ -x $UUIDGEN ]; then $UUIDGEN $UUIDGEN_OPTS fi } start_it_up() { if [ ! -d $PIDDIR ]; then mkdir -p $PIDDIR chown $DAEMONUSER $PIDDIR chgrp $DAEMONUSER $PIDDIR fi if ! mountpoint -q /proc/ ; then log_failure_msg "Can't start $DESC - /proc is not mounted" return fi if [ -e $PIDFILE ]; then if $0 status > /dev/null ; then log_success_msg "$DESC already started; not starting." return else log_success_msg "Removing stale PID file $PIDFILE." rm -f $PIDFILE fi fi create_machineid # Force libnss-systemd to avoid trying to communicate via D-Bus, which # is never going to work well from within dbus-daemon. systemd # special-cases this internally, but we might need to do the same when # booting with sysvinit if libnss-systemd is still installed. # (Workaround for #940971) export SYSTEMD_NSS_BYPASS_BUS=1 log_daemon_msg "Starting $DESC" "$NAME" start-stop-daemon --start --quiet --pidfile $PIDFILE \ --exec $DAEMON -- --system $PARAMS log_end_msg $? } shut_it_down() { log_daemon_msg "Stopping $DESC" "$NAME" start-stop-daemon --stop --retry 5 --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 log_end_msg $? rm -f $PIDFILE } reload_it() { create_machineid log_action_begin_msg "Reloading $DESC config" dbus-send --print-reply --system --type=method_call \ --dest=org.freedesktop.DBus \ / org.freedesktop.DBus.ReloadConfig > /dev/null # hopefully this is enough time for dbus to reload it's config file. log_action_end_msg $? } case "$1" in start) start_it_up ;; stop) shut_it_down ;; reload|force-reload) reload_it ;; restart) shut_it_down start_it_up ;; status) status_of_proc -p $PIDFILE $DAEMON $NAME && exit 0 || exit $? ;; *) echo "Usage: /etc/init.d/$NAME {start|stop|reload|restart|force-reload|status}" >&2 exit 2 ;; esac