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12471842 PL |
1 | /* |
2 | * This file is part of PowerDNS or dnsdist. | |
3 | * Copyright -- PowerDNS.COM B.V. and its contributors | |
4 | * | |
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. | |
8 | * | |
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. | |
12 | * | |
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. | |
17 | * | |
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. | |
21 | */ | |
b552d7b1 | 22 | #pragma once |
46c6975c | 23 | #include "misc.hh" |
b552d7b1 | 24 | #include "dnspacket.hh" |
46c6975c | 25 | |
26 | class ResponseStats | |
27 | { | |
28 | public: | |
29 | ResponseStats(); | |
30 | ||
b552d7b1 | 31 | void submitResponse(DNSPacket &p, bool udpOrTCP); |
46c6975c | 32 | void submitResponse(uint16_t qtype, uint16_t respsize, bool udpOrTCP); |
33 | map<uint16_t, uint64_t> getQTypeResponseCounts(); | |
34 | map<uint16_t, uint64_t> getSizeResponseCounts(); | |
09425ce1 | 35 | string getQTypeReport(); |
46c6975c | 36 | |
37 | private: | |
c3064e57 | 38 | boost::scoped_array<std::atomic<unsigned long>> d_qtypecounters; |
46c6975c | 39 | typedef vector<pair<uint16_t, uint64_t> > sizecounters_t; |
40 | sizecounters_t d_sizecounters; | |
41 | }; | |
42 | ||
b552d7b1 | 43 | extern ResponseStats g_rs; |