1 files changed, 63 insertions, 0 deletions
diff --git a/dnsdist-metrics.hh b/dnsdist-metrics.hh
index 753c9b9..8e899ce 100644
--- a/dnsdist-metrics.hh
+++ b/dnsdist-metrics.hh
@@ -27,6 +27,9 @@
 #include <string_view>
 #include <variant>
 
+#include "lock.hh"
+#include "stat_t.hh"
+
 namespace dnsdist::metrics
 {
 using Error = std::string;
@@ -36,4 +39,64 @@ using Error = std::string;
 [[nodiscard]] std::variant<uint64_t, Error> decrementCustomCounter(const std::string_view& name, uint64_t step);
 [[nodiscard]] std::variant<double, Error> setCustomGauge(const std::string_view& name, const double value);
 [[nodiscard]] std::variant<double, Error> getCustomMetric(const std::string_view& name);
+
+using pdns::stat_t;
+
+struct Stats
+{
+  Stats();
+
+  stat_t responses{0};
+  stat_t servfailResponses{0};
+  stat_t queries{0};
+  stat_t frontendNXDomain{0};
+  stat_t frontendServFail{0};
+  stat_t frontendNoError{0};
+  stat_t nonCompliantQueries{0};
+  stat_t nonCompliantResponses{0};
+  stat_t rdQueries{0};
+  stat_t emptyQueries{0};
+  stat_t aclDrops{0};
+  stat_t dynBlocked{0};
+  stat_t ruleDrop{0};
+  stat_t ruleNXDomain{0};
+  stat_t ruleRefused{0};
+  stat_t ruleServFail{0};
+  stat_t ruleTruncated{0};
+  stat_t selfAnswered{0};
+  stat_t downstreamTimeouts{0};
+  stat_t downstreamSendErrors{0};
+  stat_t truncFail{0};
+  stat_t noPolicy{0};
+  stat_t cacheHits{0};
+  stat_t cacheMisses{0};
+  stat_t latency0_1{0}, latency1_10{0}, latency10_50{0}, latency50_100{0}, latency100_1000{0}, latencySlow{0}, latencySum{0}, latencyCount{0};
+  stat_t securityStatus{0};
+  stat_t dohQueryPipeFull{0};
+  stat_t dohResponsePipeFull{0};
+  stat_t doqResponsePipeFull{0};
+  stat_t doh3ResponsePipeFull{0};
+  stat_t outgoingDoHQueryPipeFull{0};
+  stat_t proxyProtocolInvalid{0};
+  stat_t tcpQueryPipeFull{0};
+  stat_t tcpCrossProtocolQueryPipeFull{0};
+  stat_t tcpCrossProtocolResponsePipeFull{0};
+  double latencyAvg100{0}, latencyAvg1000{0}, latencyAvg10000{0}, latencyAvg1000000{0};
+  double latencyTCPAvg100{0}, latencyTCPAvg1000{0}, latencyTCPAvg10000{0}, latencyTCPAvg1000000{0};
+  double latencyDoTAvg100{0}, latencyDoTAvg1000{0}, latencyDoTAvg10000{0}, latencyDoTAvg1000000{0};
+  double latencyDoHAvg100{0}, latencyDoHAvg1000{0}, latencyDoHAvg10000{0}, latencyDoHAvg1000000{0};
+  double latencyDoQAvg100{0}, latencyDoQAvg1000{0}, latencyDoQAvg10000{0}, latencyDoQAvg1000000{0};
+  double latencyDoH3Avg100{0}, latencyDoH3Avg1000{0}, latencyDoH3Avg10000{0}, latencyDoH3Avg1000000{0};
+  using statfunction_t = std::function<uint64_t(const std::string&)>;
+  using entry_t = std::variant<stat_t*, pdns::stat_t_trait<double>*, double*, statfunction_t>;
+  struct EntryPair
+  {
+    std::string d_name;
+    entry_t d_value;
+  };
+
+  SharedLockGuarded<std::vector<EntryPair>> entries;
+};
+
+extern struct Stats g_stats;
 }