File rc.boot.dbus of Package dbus-1-x11

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File rc.boot.dbus of Package dbus-1-x11

#!/bin/sh
# Author: Timo Hoenig <thoenig@suse.de>
#
# /etc/init.d/dbus
#
### BEGIN INIT INFO
# Provides:          dbus
# Required-Start:    $local_fs
# Should-Start:
# Required-Stop:     
# Should-Stop:
# Default-Start:     2 3 5
# Default-Stop:      
# Short-Description: D-Bus is a message bus system for applications to talk to one another.
# Description:       D-Bus supplies both a system daemon and a per-user-login-session daemon.
#                    Also, the message bus is built on top of a general one-to-one message
#                    passing framework, which can be used by any two apps to communicate
#                    directly (without going through the message bus daemon).
### END INIT INFO

DBUS_DAEMON_BIN=/bin/dbus-daemon
test -x $DBUS_DAEMON_BIN || exit 5

DBUS_DAEMON_PARAMETER="--system";
DBUS_DAEMON_PID_DIR="/var/run/dbus";
DBUS_DAEMON_PID=$DBUS_DAEMON_PID_DIR/pid;

DBUS_MACHINE_ID_DIR="/var/lib/dbus";
DBUS_MACHINE_ID=$DBUS_MACHINE_ID_DIR/machine-id;

DBUS_UUIIDGEN_BIN=/bin/dbus-uuidgen

# Source LSB init functions
# providing start_daemon, killproc, pidofproc, 
# log_success_msg, log_failure_msg and log_warning_msg.
# This is currently not used by UnitedLinux based distributions and
# not needed for init scripts for UnitedLinux only. If it is used,
# the functions from rc.status should not be sourced or used.
#. /lib/lsb/init-functions

. /etc/rc.status

# Reset status of this service
rc_reset

case "$1" in
    start)
	if [ ! -d $DBUS_MACHINE_ID_DIR ]; then
		mkdir -p $DBUS_MACHINE_ID_DIR;
		chown messagebus:messagebus $DBUS_MACHINE_ID_DIR;
	fi
	if [ ! -e $DBUS_MACHINE_ID ] && [ -x $DBUS_UUIIDGEN_BIN ]; then
		echo -n "Creating universally unique ID..."
		/bin/dbus-uuidgen --ensure;
		rc_status -v;
	fi
	if [ ! -d $DBUS_DAEMON_PID_DIR ]; then
		mkdir -p $DBUS_DAEMON_PID_DIR;
		chown messagebus:messagebus $DBUS_DAEMON_PID_DIR;
	fi
	if [ -e $DBUS_DAEMON_PID ]; then
		if [ -d /proc/`cat $DBUS_DAEMON_PID` ]; then
			echo "D-Bus already started. Not starting."
			exit 0;
		else
			echo "Removing stale PID file $DBUS_DAEMON_PID.";
			rm -f $DBUS_DAEMON_PID;
		fi
	fi	
	echo -n "Starting D-Bus daemon";
	$DBUS_DAEMON_BIN $DBUS_DAEMON_PARAMETER
	rc_status -v
	;;
    stop)
	echo -n "Shutting down D-Bus daemon"
	killproc -p $DBUS_DAEMON_PID -TERM $DBUS_DAEMON_BIN
	rm -f $DBUS_DAEMON_PID;
	rc_status -v
	;;
    try-restart)
	$0 status >/dev/null &&  $0 restart
	rc_status
	;;
    restart)
	$0 stop
	$0 start
	rc_status
	;;
    force-reload)
	echo -n "Reload service D-Bus daemon"
	$0 stop  &&  $0 start
	rc_status
	;;
    reload)
	rc_failed 3
	rc_status -v
	;;
    status)
	echo -n "Checking for service D-Bus daemon"
	checkproc -k -p $DBUS_DAEMON_PID $DBUS_DAEMON_BIN
	if [ $? -eq 7 ]; then
		rc_failed 3
	fi;
	rc_status -v
	;;
    probe)
	## Optional: Probe for the necessity of a reload, print out the
	## argument to this init script which is required for a reload.
	## Note: probe is not (yet) part of LSB (as of 1.2)
	# test /etc/FOO/FOO.conf -nt /var/run/FOO.pid && echo reload
	;;
    *)
	echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload|probe}"
	exit 1
	;;
esac
rc_exit

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