package/avahi/busybox-udhcpc-default.script

   1 #!/bin/sh
   2
   3 # udhcpc script edited by Tim Riker <Tim@Rikers.org>
   4
   5 [ -z "$1" ] && echo "Error: should be called from udhcpc" && exit 1
   6
   7 RESOLV_CONF="/etc/resolv.conf"
   8 [ -n "$broadcast" ] && BROADCAST="broadcast $broadcast"
   9 [ -n "$subnet" ] && NETMASK="netmask $subnet"
  10
  11 case "$1" in
  12         deconfig)
  13                 grep -q -v ip= /proc/cmdline
  14                 if [ $? -eq 0 ]; then
  15                         /sbin/ifconfig $interface up
  16                 fi
  17                 grep -q -v nfsroot= /proc/cmdline
  18                 if [ $? -eq 0 ]; then
  19                         /sbin/ifconfig $interface 0.0.0.0
  20                 fi
  21                 if [ -x /usr/sbin/avahi-autoipd ]; then
  22                         /usr/sbin/avahi-autoipd -wD $interface --no-chroot
  23                 fi
  24                 ;;
  25
  26         renew|bound)
  27                 if [ -x /usr/sbin/avahi-autoipd ]; then
  28                         /usr/sbin/avahi-autoipd -k $interface
  29                 fi
  30                 /sbin/ifconfig $interface $ip $BROADCAST $NETMASK
  31
  32                 if [ -n "$router" ] ; then
  33                         echo "deleting routers"
  34                         while route del default gw 0.0.0.0 dev $interface ; do
  35                                 :
  36                         done
  37
  38                         for i in $router ; do
  39                                 route add default gw $i dev $interface
  40                         done
  41                 fi
  42
  43                 echo -n > $RESOLV_CONF
  44                 [ -n "$domain" ] && echo search $domain >> $RESOLV_CONF
  45                 for i in $dns ; do
  46                         echo adding dns $i
  47                         echo nameserver $i >> $RESOLV_CONF
  48                 done
  49                 ;;
  50 esac
  51
  52 exit 0