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|
#!/bin/sh
# Busybox udhcpc dispatcher script. Copyright (C) 2009 by Axel Beckert.
#
# Based on the busybox example scripts and the old udhcp source
# package default.* scripts.
RESOLV_CONF="/etc/resolv.conf"
case $1 in
bound|renew)
[ -n "$broadcast" ] && BROADCAST="broadcast $broadcast"
[ -n "$subnet" ] && NETMASK="netmask $subnet"
ip addr add $ip/$(ipcalc -s -p $ip $subnet|sed s/.*=//) dev $interface
ip route add default via $router
# read filename from fbgui.conf where ip config should be saved.
ipconf=$(cat /etc/fbgui.conf | grep ip_config | cut -d '=' -f2)
echo "ip=$ip" > $ipconf
echo "subnet=$subnet" >> $ipconf
echo "broadcast=$broadcast" >> $ipconf
echo "gateway=$router" >> $ipconf
# Update resolver configuration file
R=""
[ -n "$domain" ] && R="domain $domain
"
count=1;
for i in $dns; do
echo "$0: Adding DNS $i"
R="${R}nameserver $i
"
count=$((count+1));
done
if [ -x /sbin/resolvconf ]; then
echo -n "$R" | resolvconf -a "${interface}.udhcpc"
else
echo -n "$R" > "$RESOLV_CONF"
fi
trigger=$(cat /etc/fbgui.conf | grep file_trigger | cut -d '=' -f2)
echo "gogo" >> $trigger
;;
deconfig)
;;
leasefail)
echo "$0: Lease failed: $message"
;;
nak)
echo "$0: Received a NAK: $message"
;;
*)
echo "$0: Unknown udhcpc command: $1";
exit 1;
;;
esac
|
