mDNSPosix/mdnsd.sh

   1 #!/bin/sh
   2 # Emacs settings: -*- tab-width: 4 -*-
   3 #
   4 # Copyright (c) 2002-2006 Apple Computer, Inc. All rights reserved.
   5 #
   6 # Licensed under the Apache License, Version 2.0 (the "License");
   7 # you may not use this file except in compliance with the License.
   8 # You may obtain a copy of the License at
   9 #
  10 #     http://www.apache.org/licenses/LICENSE-2.0
  11 #
  12 # Unless required by applicable law or agreed to in writing, software
  13 # distributed under the License is distributed on an "AS IS" BASIS,
  14 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15 # See the License for the specific language governing permissions and
  16 # limitations under the License.
  17 #
  18 # Linux /etc/init.d script to start/stop the mdnsd daemon.
  19 #
  20 # The following lines are used by the *BSD rcorder system to decide
  21 # the order it's going to run the rc.d scripts at startup time.
  22 # PROVIDE: mdnsd
  23 # REQUIRE: NETWORKING
  24
  25 if [ -r /usr/sbin/mdnsd ]; then
  26     DAEMON=/usr/sbin/mdnsd
  27 else
  28     DAEMON=/usr/local/sbin/mdnsd
  29 fi
  30
  31 test -r $DAEMON || exit 0
  32
  33 # Some systems have start-stop-daemon, some don't.
  34 if [ -r /sbin/start-stop-daemon ]; then
  35         START="start-stop-daemon --start --quiet --exec"
  36         # Suse Linux doesn't work with symbolic signal names, but we really don't need
  37         # to specify "-s TERM" since SIGTERM (15) is the default stop signal anway
  38         # STOP="start-stop-daemon --stop -s TERM --quiet --oknodo --exec"
  39         STOP="start-stop-daemon --stop --quiet --oknodo --retry 2 --exec"
  40 else
  41         killmdnsd() {
  42                 kill -TERM `cat /var/run/mdnsd.pid`
  43                 sleep 1
  44         }
  45         START=
  46         STOP=killmdnsd
  47 fi
  48
  49 case "$1" in
  50     start)
  51         echo -n "Starting Apple Darwin Multicast DNS / DNS Service Discovery daemon:"
  52         echo -n " mdnsd"
  53         $START $DAEMON
  54         echo "."
  55         ;;
  56     stop)
  57         echo -n "Stopping Apple Darwin Multicast DNS / DNS Service Discovery daemon:"
  58         echo -n " mdnsd" ; $STOP $DAEMON
  59         echo "."
  60         ;;
  61     reload|restart|force-reload)
  62                 echo -n "Restarting Apple Darwin Multicast DNS / DNS Service Discovery daemon:"
  63                 $STOP $DAEMON
  64                 $START $DAEMON
  65                 echo -n " mdnsd"
  66         ;;
  67     *)
  68         echo "Usage: /etc/init.d/mDNS {start|stop|reload|restart}"
  69         exit 1
  70         ;;
  71 esac
  72
  73 exit 0