From: tcely <tcely@users.noreply.github.com>
Date: Mon, 4 Jun 2018 06:19:54 +0000 (-0400)
Subject: adds tostring support to the qtype argument table
X-Git-Tag: dnsdist-1.4.0-rc3~42^2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5b27db03afff8e10fb6802559f8ca2c5a510110a;p=thirdparty%2Fpdns.git

adds tostring support to the qtype argument table
---

diff --git a/modules/luabackend/minimal.cc b/modules/luabackend/minimal.cc
index 9286814b43..83e94c5a4a 100644
--- a/modules/luabackend/minimal.cc
+++ b/modules/luabackend/minimal.cc
@@ -112,6 +112,12 @@ void LUABackend::lookup(const QType &qtype, const DNSName &qname, DNSPacket *p,
     lua_pushliteral(lua, "code");
     lua_pushinteger(lua, qtype.getCode());
     lua_settable(lua, -3);
+    lua_newtable(lua);
+    if(0 == luaL_loadstring(lua, "return function (t) return t.name end")) {
+	lua_call(lua, 0, 1);
+	lua_setfield(lua, -2, "__tostring");
+    }
+    lua_setmetatable(lua, -2);
 
     lua_pushstring(lua, qname.toString().c_str());
     lua_pushinteger(lua, domain_id);