From f703f7662d62a3cae9c5ffeae75460c481676322 Mon Sep 17 00:00:00 2001
From: Peter van Dijk <peter.van.dijk@powerdns.com>
Date: Tue, 23 Feb 2016 17:18:52 +0100
Subject: [PATCH] add pdns.now timeval struct to recursor lua

---
 pdns/lua-recursor4.cc | 6 +++++-
 pdns/syncres.hh       | 1 +
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/pdns/lua-recursor4.cc b/pdns/lua-recursor4.cc
index b976ad873..ff15943c2 100644
--- a/pdns/lua-recursor4.cc
+++ b/pdns/lua-recursor4.cc
@@ -318,7 +318,7 @@ RecursorLua4::RecursorLua4(const std::string& fname)
       theL() << (Logger::Urgency)loglevel << msg<<endl;
     });
   typedef vector<pair<string, int> > in_t;
-  vector<pair<string, boost::variant<int, in_t > > >  pd{
+  vector<pair<string, boost::variant<int, in_t, struct timeval* > > >  pd{
     {"PASS", (int)PolicyDecision::PASS}, {"DROP",  (int)PolicyDecision::DROP},
     {"TRUNCATE", (int)PolicyDecision::TRUNCATE}
   };
@@ -336,6 +336,10 @@ RecursorLua4::RecursorLua4(const std::string& fname)
   
   for(const auto& n : QType::names)
     pd.push_back({n.first, n.second});
+  pd.push_back({"now", &g_now});
+  d_lw->registerMember("tv_sec", &timeval::tv_sec);
+  d_lw->registerMember("tv_usec", &timeval::tv_usec);
+
   d_lw->writeVariable("pdns", pd);
 
   d_lw->writeFunction("getMetric", [](const std::string& str) {
diff --git a/pdns/syncres.hh b/pdns/syncres.hh
index 5ed097e9e..b5225c460 100644
--- a/pdns/syncres.hh
+++ b/pdns/syncres.hh
@@ -676,5 +676,6 @@ void doCarbonDump(void*);
 boost::optional<Netmask> getEDNSSubnetMask(const ComboAddress& local, const DNSName&dn, const ComboAddress& rem);
 void  parseEDNSSubnetWhitelist(const std::string& wlist);
 
+extern __thread struct timeval g_now;
 
 #endif
-- 
2.40.0