From 9df058c41ecb3d85b6ff5278aa4506b3227c7773 Mon Sep 17 00:00:00 2001
From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Fri, 3 Jul 2020 16:29:11 +0200
Subject: [PATCH] rec: Specify a storage type for validation states

---
 pdns/validate.cc | 12 ++++++++++++
 pdns/validate.hh |  7 +++++--
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/pdns/validate.cc b/pdns/validate.cc
index c025647f23..98185ef0b5 100644
--- a/pdns/validate.cc
+++ b/pdns/validate.cc
@@ -1106,3 +1106,15 @@ DNSName getSigner(const std::vector<std::shared_ptr<RRSIGRecordContent> >& signa
 
   return DNSName();
 }
+
+std::ostream& operator<<(std::ostream &os, const vState d)
+{
+  os<<vStates[d];
+  return os;
+}
+
+std::ostream& operator<<(std::ostream &os, const dState d)
+{
+  os<<dStates[d];
+  return os;
+}
diff --git a/pdns/validate.hh b/pdns/validate.hh
index 76e9de3d04..35588897a4 100644
--- a/pdns/validate.hh
+++ b/pdns/validate.hh
@@ -33,13 +33,16 @@ extern time_t g_signatureInceptionSkew;
 extern uint16_t g_maxNSEC3Iterations;
 
 // 4033 5
-enum vState { Indeterminate, Bogus, Insecure, Secure, NTA, TA };
+enum vState : uint8_t { Indeterminate, Bogus, Insecure, Secure, NTA, TA };
 extern const char *vStates[];
 
 // NSEC(3) results
-enum dState { NODATA, NXDOMAIN, NXQTYPE, ENT, INSECURE, OPTOUT};
+enum dState : uint8_t { NODATA, NXDOMAIN, NXQTYPE, ENT, INSECURE, OPTOUT};
 extern const char *dStates[];
 
+std::ostream& operator<<(std::ostream &os, const vState d);
+std::ostream& operator<<(std::ostream &os, const dState d);
+
 class DNSRecordOracle
 {
 public:
-- 
2.47.2