package/dbus/S30dbus

   1 #!/bin/sh
   2 #
   3 # messagebus:   The D-BUS systemwide message bus
   4 #
   5 # chkconfig: 345 97 03
   6 # description:  This is a daemon which broadcasts notifications of system events \
   7 #               and other messages. See http://www.freedesktop.org/software/dbus/
   8 #
   9 # processname: dbus-daemon
  10 # pidfile: /var/run/messagebus.pid
  11 #
  12
  13 # Sanity checks.
  14 [ -x /usr/bin/dbus-daemon ] || exit 0
  15
  16 # Create needed directories.
  17 [ -d /var/run/dbus ] || mkdir -p /var/run/dbus
  18 [ -d /var/lock/subsys ] || mkdir -p /var/lock/subsys
  19 [ -d /tmp/dbus ] || mkdir -p /tmp/dbus
  20
  21 RETVAL=0
  22
  23 start() {
  24     printf "Starting system message bus: "
  25
  26     dbus-uuidgen --ensure
  27     dbus-daemon --system
  28     RETVAL=$?
  29     echo "done"
  30     [ $RETVAL -eq 0 ] && touch /var/lock/subsys/dbus-daemon
  31 }
  32
  33 stop() {
  34     printf "Stopping system message bus: "
  35
  36     ## we don't want to kill all the per-user $processname, we want
  37     ## to use the pid file *only*; because we use the fake nonexistent
  38     ## program name "$servicename" that should be safe-ish
  39     killall dbus-daemon
  40     RETVAL=$?
  41     echo "done"
  42     if [ $RETVAL -eq 0 ]; then
  43         rm -f /var/lock/subsys/dbus-daemon
  44         rm -f /var/run/messagebus.pid
  45     fi
  46 }
  47
  48 # See how we were called.
  49 case "$1" in
  50     start)
  51         start
  52         ;;
  53     stop)
  54         stop
  55         ;;
  56     status)
  57         status $processname
  58         RETVAL=$?
  59         ;;
  60     restart)
  61         stop
  62         start
  63         ;;
  64     condrestart)
  65         if [ -f /var/lock/subsys/$servicename ]; then
  66             stop
  67             start
  68         fi
  69         ;;
  70     reload)
  71         echo "Message bus can't reload its configuration, you have to restart it"
  72         RETVAL=$?
  73         ;;
  74     *)
  75         echo "Usage: $0 {start|stop|status|restart|condrestart|reload}"
  76         ;;
  77 esac
  78 exit $RETVAL