pdns/sortlist.hh

   1 #pragma once
   2 #include "iputils.hh"
   3 #include "dnsrecords.hh"
   4
   5 struct SortListOrder
   6 {
   7   NetmaskTree<int> d_orders;
   8 };
   9
  10
  11 struct SortListOrderCmp
  12 {
  13   SortListOrderCmp(SortListOrder slo) : d_slo(slo) {}
  14   bool operator()(const ComboAddress& a, const ComboAddress& b) const;
  15   bool operator()(const DNSRecord& a, const DNSRecord& b) const;
  16   const SortListOrder d_slo;
  17 };
  18
  19 class SortList {
  20 public:
  21   void clear();
  22   void addEntry(const Netmask& covers, const Netmask& answermask, int order=-1);
  23   int getMaxOrder(const Netmask& formask) const;
  24   std::unique_ptr<SortListOrderCmp> getOrderCmp(const ComboAddress& who);
  25 private:
  26
  27   NetmaskTree<SortListOrder> d_sortlist;
  28 };