import of dnsmasq-2.23.tar.gz

contrib/openvpn/dhclient-enter-hooks

@@ -0,0 +1,30 @@
+#!/bin/bash
+
+function save_previous() {
+  if [ -e $1 -a ! -e $1.predhclient ]; then
+    mv $1 $1.predhclient 
+  fi
+}
+
+function write_resolv_conf() {
+  RESOLVCONF=$1
+  if [ -n "$new_domain_name" ] || [ -n "$new_domain_name_servers" ]; then
+    save_previous $RESOLVCONF
+    echo '; generated by /etc/dhclient-enter-hooks' > $RESOLVCONF
+    if [ -n "$SEARCH" ]; then
+ 	echo search $SEARCH >> $RESOLVCONF
+    else
+	if [ -n "$new_domain_name" ]; then
+ 	    echo search $new_domain_name >> $RESOLVCONF
+ 	fi
+    fi
+    chmod 644 $RESOLVCONF
+    for nameserver in $new_domain_name_servers; do
+      echo nameserver $nameserver >>$RESOLVCONF
+    done
+  fi
+}
+
+make_resolv_conf() {
+  write_resolv_conf /etc/resolv.conf
+}