pdns/statnode.hh

   1 #pragma once
   2 #include "dnsname.hh"
   3 #include <deque>
   4 #include <map>
   5 #include "iputils.hh"
   6
   7 class StatNode
   8 {
   9 public:
  10   void submit(const DNSName& domain, int rcode, const ComboAddress& remote);
  11   void submit(std::deque<std::string>& labels, const std::string& domain, int rcode, const ComboAddress& remote);
  12
  13   std::string name;
  14   std::string fullname;
  15   struct Stat
  16   {
  17     Stat() : queries(0), noerrors(0), nxdomains(0), servfails(0), drops(0){}
  18     int queries, noerrors, nxdomains, servfails, drops;
  19
  20     Stat& operator+=(const Stat& rhs) {
  21       queries+=rhs.queries;
  22       noerrors+=rhs.noerrors;
  23       nxdomains+=rhs.nxdomains;
  24       servfails+=rhs.servfails;
  25       drops+=rhs.drops;
  26
  27       for(const remotes_t::value_type& rem :  rhs.remotes) {
  28         remotes[rem.first]+=rem.second;
  29       }
  30       return *this;
  31     }
  32 typedef std::map<ComboAddress,int,ComboAddress::addressOnlyLessThan> remotes_t;
  33     remotes_t remotes;
  34   };
  35
  36   Stat s;
  37   Stat print(int depth=0, Stat newstat=Stat(), bool silent=false) const;
  38   typedef boost::function<void(const StatNode*, const Stat& selfstat, const Stat& childstat)> visitor_t;
  39   void visit(visitor_t visitor, Stat& newstat, int depth=0) const;
  40   typedef std::map<std::string,StatNode, CIStringCompare> children_t;
  41   children_t children;
  42
  43 };