From db55e7da51e3c6a654407010fd51833b99a45b2e Mon Sep 17 00:00:00 2001
From: Matthew Wild <mwild1@gmail.com>
Date: Mon, 16 May 2011 19:33:02 +0100
Subject: net.dns: Support for resolving AAAA records

---
 net/dns.lua | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'net/dns.lua')

diff --git a/net/dns.lua b/net/dns.lua
index 08cb0f7c..3f1cb4f6 100644
--- a/net/dns.lua
+++ b/net/dns.lua
@@ -389,6 +389,14 @@ function resolver:A(rr)    -- - - - - - - - - - - - - - - - - - - - - - - -  A
 	rr.a = string.format('%i.%i.%i.%i', b1, b2, b3, b4);
 end
 
+function resolver:AAAA(rr)
+	local addr = {};
+	for i = 1, rr.rdlength, 2 do
+		local b1, b2 = self:byte(2);
+		table.insert(addr, ("%02x%02x"):format(b1, b2));
+	end
+	rr.aaaa = table.concat(addr, ":");
+end
 
 function resolver:CNAME(rr)    -- - - - - - - - - - - - - - - - - - - -  CNAME
 	rr.cname = self:name();
-- 
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