Moving tinyipa to IPA-B from IPA

Task: 30071
Story: 2005114

Change-Id: Ic0694e120163efaa623b6bff9f58963460c1577e

tinyipa/udhcpc.script

@@ -0,0 +1,44 @@
+#!/bin/sh
+
+# udhcpc script edited by Tim Riker <Tim@Rikers.org>
+
+# file created to be used for static network configuration as well
+
+[ -z "$1" ] && echo "Error: should be called from udhcpc" && exit 1
+
+RESOLV_CONF="/etc/resolv.conf"
+[ -n "$broadcast" ] && BROADCAST="broadcast $broadcast"
+[ -n "$subnet" ] && NETMASK="netmask $subnet"
+
+case "$1" in
+    deconfig)
+        /sbin/ifconfig $interface 0.0.0.0
+        ;;
+
+    renew|bound)
+        /sbin/ifconfig $interface up
+        /sbin/ifconfig $interface $ip $BROADCAST $NETMASK
+
+        if [ -n "$router" ] ; then
+            echo "deleting routers"
+            while route del default gw 0.0.0.0 dev $interface ; do
+                :
+            done
+
+            metric=0
+            for i in $router ; do
+                route add default gw $i dev $interface metric $((metric++))
+            done
+        fi
+
+        echo -n > $RESOLV_CONF
+        [ -n "$domain" ] && echo search $domain >> $RESOLV_CONF
+        for i in $dns ; do
+            echo adding dns $i
+            echo nameserver $i >> $RESOLV_CONF
+        done
+        ;;
+esac
+
+exit 0
+