avahi-daemon

   1 #!/bin/sh
   2 #
   3 # avahi-daemon: Starts the Avahi daemon
   4 #
   5 # chkconfig:    345 34 66
   6 #
   7 # description:  This is a daemon which runs on client machines to perform \
   8 #               Zeroconf service discovery on a network. avahi-daemon must be \
   9 #               running on systems  that use Avahi for service discovery. \
  10 #               Avahi-daemon should not be running otherwise.
  11 #
  12
  13 # Source function library
  14 . /etc/rc.d/init.d/functions
  15
  16 # Get network config
  17 . /etc/sysconfig/network
  18
  19 # Check that networking is up.
  20 if is_yes "${NETWORKING}"; then
  21         if [ ! -f /var/lock/subsys/network ]; then
  22                 msg_network_down "avahi-daemon"
  23                 exit 1
  24         fi
  25 else
  26         exit 0
  27 fi
  28
  29 start() {
  30         # Check if the service is already running?
  31         if [ -f /var/lock/subsys/avahi-daemon ]; then
  32                 msg_already_running "avahi-daemon"
  33                 return
  34         fi
  35
  36         msg_starting "avahi-daemon"
  37         _modprobe capability
  38         daemon /usr/sbin/avahi-daemon -D
  39         RETVAL=$?
  40         [ $RETVAL -eq 0 ] && touch /var/lock/subsys/avahi-daemon
  41 }
  42
  43 stop() {
  44         if [ ! -f /var/lock/subsys/avahi-daemon ]; then
  45                 msg_not_running "avahi-daemon"
  46                 return
  47         fi
  48
  49         # Stop daemons.
  50         msg_stopping "avahi-daemon"
  51         avahi-daemon -k
  52         rm -f /var/lock/subsys/avahi-daemon
  53         ok
  54 }
  55
  56 reload() {
  57         if [ ! -f /var/lock/subsys/avahi-daemon ]; then
  58                 msg_not_running "avahi-daemon"
  59                 RETVAL=7
  60                 return
  61         fi
  62
  63         msg_reloading "avahi-daemon"
  64         avahi-daemon -r
  65         RETVAL=$?
  66 }
  67
  68 condrestart() {
  69         if [ ! -f /var/lock/subsys/avahi-daemon ]; then
  70                 msg_not_running "avahi-daemon"
  71                 RETVAL=$1
  72                 return
  73         fi
  74
  75         stop
  76         start
  77 }
  78
  79 upstart_controlled
  80
  81 RETVAL=0
  82 # See how we were called.
  83 case "$1" in
  84   start)
  85         start
  86         ;;
  87   stop)
  88         stop
  89         ;;
  90   restart)
  91         stop
  92         start
  93         ;;
  94   try-restart)
  95         condrestart 0
  96         ;;
  97   reload|force-reload)
  98         reload
  99         ;;
 100   status)
 101         status avahi-daemon
 102         RETVAL=$?
 103         ;;
 104   *)
 105         msg_usage "$0 {start|stop|restart|try-restart|reload|force-reload|status}"
 106         exit 3
 107 esac
 108
 109 exit $RETVAL