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      1 #!/bin/sh
      2 
      3 # This file is part of avahi.
      4 #
      5 # avahi is free software; you can redistribute it and/or modify it
      6 # under the terms of the GNU Lesser General Public License as
      7 # published by the Free Software Foundation; either version 2 of the
      8 # License, or (at your option) any later version.
      9 #
     10 # avahi is distributed in the hope that it will be useful, but WITHOUT
     11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
     12 # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
     13 # License for more details.
     14 #
     15 # You should have received a copy of the GNU Lesser General Public
     16 # License along with avahi; if not, write to the Free Software
     17 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
     18 # USA.
     19 
     20 #
     21 # avahi-dnsconfd     avahi dns configuration daemon
     22 #                               Daemon for ZeroConf
     23 #
     24 # Authors:      <sebastien.estienne (at] gmail.com>
     25 #
     26 
     27 if [ -f /lib/lsb/init-functions ]
     28 then
     29     . /lib/lsb/init-functions
     30 else
     31     # int log_begin_message (char *message)
     32     log_begin_msg () {
     33         if [ -z "$1" ]; then
     34 	    return 1
     35         fi
     36         echo " * $@"
     37     }
     38 
     39     # int log_end_message (int exitstatus)
     40     log_end_msg () {
     41 	
     42     # If no arguments were passed, return
     43 	[ -z "$1" ] && return 1
     44 	
     45     # Only do the fancy stuff if we have an appropriate terminal
     46     # and if /usr is already mounted
     47 	TPUT=/usr/bin/tput
     48 	EXPR=/usr/bin/expr
     49 	if [ -x $TPUT ] && [ -x $EXPR ] && $TPUT hpa 60 >/dev/null 2>&1; then
     50 	    COLS=`$TPUT cols`
     51 	    if [ -n "$COLS" ]; then
     52 		COL=`$EXPR $COLS - 7`
     53 	    else
     54 		COL=73
     55 	    fi
     56 	    UP=`$TPUT cuu1`
     57 	    END=`$TPUT hpa $COL`
     58 	    START=`$TPUT hpa 0`
     59 	    RED=`$TPUT setaf 1`
     60 	    NORMAL=`$TPUT op`
     61 	    if [ $1 -eq 0 ]; then
     62 		echo "$UP$END[ ok ]"
     63 	    else
     64 		echo -e "$UP$START $RED*$NORMAL$END[${RED}fail${NORMAL}]"
     65 	    fi
     66 	else
     67 	    if [ $1 -eq 0 ]; then
     68 		echo "   ...done."
     69 	    else
     70 		echo "   ...fail!"
     71 	    fi
     72 	fi
     73 	return $1
     74     }
     75     
     76     log_warning_msg () {
     77 	if log_use_fancy_output; then
     78 	    YELLOW=`$TPUT setaf 3`
     79 	    NORMAL=`$TPUT op`
     80 	    echo "$YELLOW*$NORMAL $@"
     81 	else
     82 	    echo "$@"
     83 	fi
     84     }
     85 
     86 fi
     87 
     88 #set -e
     89 
     90 PATH=/sbin:/bin:/usr/sbin:/usr/bin
     91 DESC="Avahi Unicast DNS Configuration Daemon"
     92 NAME="avahi-dnsconfd"
     93 DAEMON="@sbindir@/$NAME"
     94 SCRIPTNAME=/etc/init.d/$NAME
     95 
     96 # Gracefully exit if the package has been removed.
     97 test -x $DAEMON || exit 0
     98 
     99 # don't start if /etc/default/avahi-dnsconfd says so.
    100 AVAHI_DNSCONFD_START=1
    101 test -f /etc/default/avahi-dnsconfd && . /etc/default/avahi-dnsconfd
    102 
    103 if [ "$AVAHI_DNSCONFD_START" != "1" -a "$1" != "stop" ]; then
    104     log_warning_msg "Not starting $DESC $NAME, disabled via /etc/default/$NAME"
    105     exit 0
    106 fi
    107 
    108 #
    109 #       Function that starts the daemon/service.
    110 #
    111 d_start() {
    112     $DAEMON -c
    113     [ $? = 0 ] && exit 0
    114 
    115     if [ -s /etc/localtime ]; then
    116 	if [ ! -d /etc/avahi/etc ]; then
    117 	    mkdir -p @sysconfdir@/avahi/etc >/dev/null 2>&1
    118 	fi
    119 	cp -fp /etc/localtime @sysconfdir@/avahi/etc >/dev/null 2>&1
    120     fi;
    121     
    122     $DAEMON -D
    123 }
    124 
    125 #
    126 #       Function that stops the daemon/service.
    127 #
    128 d_stop() {
    129     $DAEMON -c
    130     [ $? != 0 ] && exit 0
    131 
    132     $DAEMON -k
    133 }
    134 
    135 #
    136 #       Function that reload the config file for the daemon/service.
    137 #
    138 d_refresh() {
    139     $DAEMON -c
    140     [ $? != 0 ] && exit 0
    141 
    142     $DAEMON -r
    143 }
    144 
    145 #
    146 #       Function that check the status of the daemon/service.
    147 #
    148 d_status() {
    149     $DAEMON -c
    150     [ $? = 0 ]  && echo "$DESC is running" || echo "$DESC is not running"
    151 }
    152 
    153 case "$1" in
    154     start)
    155         log_begin_msg "Starting $DESC: $NAME"
    156         d_start
    157         log_end_msg $?
    158         ;;
    159     stop)
    160         log_begin_msg "Stopping $DESC: $NAME"
    161         d_stop
    162         log_end_msg $?
    163         ;;
    164     refresh)
    165         log_begin_msg "Refreshing $DESC: $NAME"
    166         d_refresh
    167         log_end_msg $?
    168         ;;
    169     reload|restart|force-reload)
    170         log_begin_msg "Restarting $DESC: $NAME"
    171         $DAEMON -c && d_stop
    172         d_start
    173         log_end_msg $?
    174         ;;
    175     status)
    176         d_status
    177 	;;
    178     *)
    179         echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload|reload}" >&2
    180         exit 1
    181         ;;
    182 esac
    183 
    184 exit 0
    185