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authorFelix Fietkau <nbd@openwrt.org>2006-11-22 23:30:57 +0000
committerFelix Fietkau <nbd@openwrt.org>2006-11-22 23:30:57 +0000
commit59a06c71cbf7ee5ecb453bbb2e9d4c2df6f194ed (patch)
treeb8c70b7085d8a3e66a6b3bf434ae1ec1ecc9f4d6 /package/base-files/files/usr/share/udhcpc
parent37362df7ea5978750f4584d2ce48623c59ef0695 (diff)
downloadupstream-59a06c71cbf7ee5ecb453bbb2e9d4c2df6f194ed.tar.gz
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rename default/ to files/
SVN-Revision: 5622
Diffstat (limited to 'package/base-files/files/usr/share/udhcpc')
-rwxr-xr-xpackage/base-files/files/usr/share/udhcpc/default.script57
1 files changed, 57 insertions, 0 deletions
diff --git a/package/base-files/files/usr/share/udhcpc/default.script b/package/base-files/files/usr/share/udhcpc/default.script
new file mode 100755
index 0000000000..53c8faf316
--- /dev/null
+++ b/package/base-files/files/usr/share/udhcpc/default.script
@@ -0,0 +1,57 @@
+#!/bin/sh
+[ -z "$1" ] && echo "Error: should be run by udhcpc" && exit 1
+. /etc/functions.sh
+include /lib/network
+
+RESOLV_CONF="/tmp/resolv.conf"
+
+hotplug_event() {
+ scan_interfaces
+ for ifc in $interfaces; do
+ config_get ifname $ifc ifname
+ [ "$ifname" = "$interface" ] || continue
+
+ config_get proto $ifc proto
+ [ "$proto" = "dhcp" ] || continue
+
+ env -i ACTION="$1" INTERFACE="$ifc" DEVICE="$ifname" PROTO=dhcp /sbin/hotplug iface
+ done
+}
+
+case "$1" in
+ deconfig)
+ ifconfig $interface 0.0.0.0
+ hotplug_event ifdown
+ ;;
+ renew|bound)
+ ifconfig $interface $ip \
+ netmask ${subnet:-255.255.255.0} \
+ broadcast ${broadcast:-+}
+
+ if [ -n "$router" ] ; then
+ echo "deleting routers"
+ while route del default gw 0.0.0.0 dev $interface >&- 2>&- ; do :; done
+
+ for i in $router ; do
+ echo "adding router $i"
+ route add default gw $i dev $interface
+ done
+ fi
+
+ [ -n "$dns" ] && {
+ echo -n > $RESOLV_CONF
+ ${domain:+echo search $domain} >> $RESOLV_CONF
+ for i in $dns ; do
+ echo "adding dns $i"
+ echo "nameserver $i" >> $RESOLV_CONF
+ done
+ }
+
+ hotplug_event ifup
+
+ # user rules
+ [ -f /etc/udhcpc.user ] && . /etc/udhcpc.user
+ ;;
+esac
+
+exit 0