first attempt at implementing CLI support for Dynamic DNS

1 files changed, 31 insertions, 0 deletions

diff --git a/templates/service/dns/dynamic/interface/node.def b/templates/service/dns/dynamic/interface/node.def
new file mode 100644
index 00000000..bbf0c310
--- /dev/null
+++ b/templates/service/dns/dynamic/interface/node.def
@@ -0,0 +1,31 @@
+tag:
+help: Set interface to send DDNS updates for
+type: txt
+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[@]%:*}
+
+commit:expression: $VAR(./@/service/@@) != ""; "Atleast one service must be set to send DDNS updates for $VAR(@)"
+
+delete:expression: "touch /tmp/ddclient_$VAR(@).$PPID"
+
+end:expression: "if [ -f \"/tmp/ddclient_$VAR(@).$PPID\" ]; then \
+        sudo /opt/vyatta/sbin/vyatta-dynamic-dns.pl --stop-dynamicdns --interface $VAR(@) \
+        rm /tmp/ddclient_$VAR(@).$PPID; \
+      else \
+        sudo /opt/vyatta/sbin/vyatta-dynamic-dns.pl --update-dynamicdns --interface $VAR(@); \
+      fi; "