From 6411dbdc23e04d7c82c57d10f5488ff08217d13a Mon Sep 17 00:00:00 2001
From: Mohit Mehta <mohit.mehta@vyatta.com>
Date: Sat, 30 Aug 2008 05:45:26 +0000
Subject: move from a 'ignore-interface' model to a 'listen-on' model for DNS
 forwarding

---
 .../service/dns/forwarding/ignore-interface/node.def | 20 --------------------
 templates/service/dns/forwarding/listen-on/node.def  | 20 ++++++++++++++++++++
 templates/service/dns/forwarding/node.def            |  1 +
 3 files changed, 21 insertions(+), 20 deletions(-)
 delete mode 100644 templates/service/dns/forwarding/ignore-interface/node.def
 create mode 100644 templates/service/dns/forwarding/listen-on/node.def

(limited to 'templates/service')

diff --git a/templates/service/dns/forwarding/ignore-interface/node.def b/templates/service/dns/forwarding/ignore-interface/node.def
deleted file mode 100644
index 5bf20fa0..00000000
--- a/templates/service/dns/forwarding/ignore-interface/node.def
+++ /dev/null
@@ -1,20 +0,0 @@
-multi:
-type: txt
-help: Set interface to ignore DNS queries on
-syntax:expression: exec "
-        intf_array=($(awk '$1 ~ /:/ { print $1 }' /proc/net/dev))
-        intf_array_len=${#intf_array[*]}
-        i=0
-        while [ $i -lt $intf_array_len ]; do
-             temp=${intf_array[$i]%:*}
-             if [ \"$temp\" == \"$VAR(@)\" ] ; then
-                   exit 0
-             fi
-             let i++
-        done
-        echo Invalid ethernet interface [$VAR(@)]
-        exit 1 "
-
-allowed: local -a array ;
-         array=($(awk '$1 ~ /:/ { print $1 }' /proc/net/dev));
-         echo -n ${array[@]%:*}
diff --git a/templates/service/dns/forwarding/listen-on/node.def b/templates/service/dns/forwarding/listen-on/node.def
new file mode 100644
index 00000000..9510cebe
--- /dev/null
+++ b/templates/service/dns/forwarding/listen-on/node.def
@@ -0,0 +1,20 @@
+multi:
+type: txt
+help: Set interface to listen for DNS queries
+syntax:expression: exec "
+        intf_array=($(awk '$1 ~ /:/ { print $1 }' /proc/net/dev))
+        intf_array_len=${#intf_array[*]}
+        i=0
+        while [ $i -lt $intf_array_len ]; do
+             temp=${intf_array[$i]%:*}
+             if [ \"$temp\" == \"$VAR(@)\" ] ; then
+                   exit 0
+             fi
+             let i++
+        done
+        echo Invalid interface [$VAR(@)]
+        exit 1 "
+
+allowed: local -a array ;
+         array=($(awk '$1 ~ /:/ { print $1 }' /proc/net/dev));
+         echo -n ${array[@]%:*}
diff --git a/templates/service/dns/forwarding/node.def b/templates/service/dns/forwarding/node.def
index 46dbd199..d3c32bb1 100644
--- a/templates/service/dns/forwarding/node.def
+++ b/templates/service/dns/forwarding/node.def
@@ -1,4 +1,5 @@
 help: Configure DNS forwarding
+commit:expression: $VAR(./listen-on) != ""; "Atleast one interface must be configured for DNS forwarding parameter 'listen-on'"
 delete:expression: "touch /tmp/dnsmasq.$PPID"
 end:expression: "if [ -f \"/tmp/dnsmasq.$PPID\" ]; then \
         sudo /opt/vyatta/sbin/vyatta-dns-forwarding.pl --stop-dnsforwarding \
-- 
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