1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
/*
* This file is part of PowerDNS or dnsdist.
* Copyright -- PowerDNS.COM B.V. and its contributors
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* In addition, for the avoidance of any doubt, permission is granted to
* link this program with OpenSSL and to (re)distribute the binaries
* produced as the result of such linking.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#pragma once
#include "misc.hh"
#include "dnspacket.hh"
class ResponseStats
{
public:
ResponseStats();
void submitResponse(DNSPacket &p, bool udpOrTCP);
void submitResponse(uint16_t qtype, uint16_t respsize, bool udpOrTCP);
map<uint16_t, uint64_t> getQTypeResponseCounts();
map<uint16_t, uint64_t> getSizeResponseCounts();
string getQTypeReport();
private:
boost::scoped_array<std::atomic<unsigned long>> d_qtypecounters;
typedef vector<pair<uint16_t, uint64_t> > sizecounters_t;
sizecounters_t d_sizecounters;
};
extern ResponseStats g_rs;
|
