2 * This file is part of PowerDNS or dnsdist.
3 * Copyright -- PowerDNS.COM B.V. and its contributors
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
9 * In addition, for the avoidance of any doubt, permission is granted to
10 * link this program with OpenSSL and to (re)distribute the binaries
11 * produced as the result of such linking.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
25 #include "histogram.hh"
28 #include "dnspacket.hh"
35 void submitResponse(DNSPacket& p, bool udpOrTCP, bool last = true) const;
36 void submitResponse(uint16_t qtype, uint16_t respsize, bool udpOrTCP) const;
37 void submitResponse(uint16_t qtype, uint16_t respsize, uint8_t rcode, bool udpOrTCP) const;
38 map<uint16_t, uint64_t> getQTypeResponseCounts() const;
39 map<uint16_t, uint64_t> getSizeResponseCounts() const;
40 map<uint8_t, uint64_t> getRCodeResponseCounts() const;
41 string getQTypeReport() const;
46 mutable pdns::stat_t value;
49 std::array<Counter, 65536> d_qtypecounters;
50 std::array<Counter, 256> d_rcodecounters;
51 pdns::AtomicHistogram d_sizecounters;
54 extern ResponseStats g_rs;