From a1d0d0e6e6bba2c7c2ea8050d62baba8332dcee0 Mon Sep 17 00:00:00 2001
From: bert hubert <bert.hubert@netherlabs.nl>
Date: Thu, 5 Nov 2015 09:20:13 +0100
Subject: [PATCH] helper to extract the right DNSResourceRecord type.

---
 pdns/dnsparser.hh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pdns/dnsparser.hh b/pdns/dnsparser.hh
index 0834c3b7a..f08aa0cc8 100644
--- a/pdns/dnsparser.hh
+++ b/pdns/dnsparser.hh
@@ -358,4 +358,11 @@ private:
 string simpleCompress(const string& label, const string& root="");
 void simpleExpandTo(const string& label, unsigned int frompos, string& ret);
 void ageDNSPacket(std::string& packet, uint32_t seconds);
+
+template<typename T>
+std::shared_ptr<T> getRR(const DNSRecord& dr)
+{
+  return std::dynamic_pointer_cast<T>(dr.d_content);
+}
+
 #endif
-- 
2.40.0