8839920698

Committed 25 Apr 2024 09:34AM UTC coverage: 68.808% (+9.3%) from 59.469%

Build # 8839920698

Build Type

push

github

Committed by

web-flow

Commit Message

Merge pull request #14078 from rgacogne/ddist-harvest-quic

dnsdist: Use the correct source IP for outgoing QUIC datagrams

Run Details

13992 of 27048 branches covered (51.73%)

Branch coverage included in aggregate %.

0 of 10 new or added lines in 1 file covered. (0.0%)

7160 existing lines in 140 files now uncovered.

57743 of 77206 relevant lines covered (74.79%)

1248635.67 hits per line

Source File
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0.0

/pdns/statnode.hh

/*
 * 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 "dnsname.hh"
#include <map>
#include "iputils.hh"

class StatNode
{
public:

  struct Stat
  {
    Stat() {};
    uint64_t queries{0};
    uint64_t noerrors{0};
    uint64_t nxdomains{0};
    uint64_t servfails{0};
    uint64_t drops{0};
    uint64_t bytes{0};
    uint64_t hits{0};
    using remotes_t = std::map<ComboAddress,int,ComboAddress::addressOnlyLessThan>;
    remotes_t remotes;

    Stat& operator+=(const Stat& rhs) {
      queries += rhs.queries;
      noerrors += rhs.noerrors;
      nxdomains += rhs.nxdomains;
      servfails += rhs.servfails;
      drops += rhs.drops;
      bytes += rhs.bytes;
      hits += rhs.hits;

      for (const remotes_t::value_type& rem : rhs.remotes) {
        remotes[rem.first] += rem.second;
      }
      return *this;
    }
  };

  using visitor_t = std::function<void(const StatNode*, const Stat& selfstat, const Stat& childstat)>;
  using children_t = std::map<std::string, StatNode, CIStringCompare>;

  Stat s;
  std::string name;
  std::string fullname;
  uint8_t labelsCount{0};

  void submit(const DNSName& domain, int rcode, unsigned int bytes, bool hit, const boost::optional<const ComboAddress&>& remote);
  Stat print(unsigned int depth=0, Stat newstat=Stat(), bool silent=false) const;
  void visit(const visitor_t& visitor, Stat& newstat, unsigned int depth = 0) const;
  bool empty() const
  {
    return children.empty() && s.remotes.empty();
  }
  children_t children;

private:
  void submit(std::vector<string>::const_iterator end, std::vector<string>::const_iterator begin, const std::string& domain, int rcode, unsigned int bytes, const boost::optional<const ComboAddress&>& remote, unsigned int count, bool hit);
};

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	*/
22	#pragma once
23	#include "dnsname.hh"
24	#include <map>
25	#include "iputils.hh"
26
27	class StatNode
28	{
29	public:
30
31	struct Stat
32	{
UNCOV 33	Stat() {};	×
34	uint64_t queries{0};
35	uint64_t noerrors{0};
36	uint64_t nxdomains{0};
37	uint64_t servfails{0};
38	uint64_t drops{0};
39	uint64_t bytes{0};
40	uint64_t hits{0};
41	using remotes_t = std::map<ComboAddress,int,ComboAddress::addressOnlyLessThan>;
42	remotes_t remotes;
43
UNCOV 44	Stat& operator+=(const Stat& rhs) {	×
UNCOV 45	queries += rhs.queries;	×
UNCOV 46	noerrors += rhs.noerrors;	×
UNCOV 47	nxdomains += rhs.nxdomains;	×
UNCOV 48	servfails += rhs.servfails;	×
UNCOV 49	drops += rhs.drops;	×
UNCOV 50	bytes += rhs.bytes;	×
UNCOV 51	hits += rhs.hits;	×
52
UNCOV 53	for (const remotes_t::value_type& rem : rhs.remotes) {	×
54	remotes[rem.first] += rem.second;	×
55	}	×
UNCOV 56	return *this;	×
UNCOV 57	}	×
58	};
59
60	using visitor_t = std::function<void(const StatNode*, const Stat& selfstat, const Stat& childstat)>;
61	using children_t = std::map<std::string, StatNode, CIStringCompare>;
62
63	Stat s;
64	std::string name;
65	std::string fullname;
66	uint8_t labelsCount{0};
67
68	void submit(const DNSName& domain, int rcode, unsigned int bytes, bool hit, const boost::optional<const ComboAddress&>& remote);
69	Stat print(unsigned int depth=0, Stat newstat=Stat(), bool silent=false) const;
70	void visit(const visitor_t& visitor, Stat& newstat, unsigned int depth = 0) const;
71	bool empty() const
UNCOV 72	{	×
UNCOV 73	return children.empty() && s.remotes.empty();	×
UNCOV 74	}	×
75	children_t children;
76
77	private:
78	void submit(std::vector<string>::const_iterator end, std::vector<string>::const_iterator begin, const std::string& domain, int rcode, unsigned int bytes, const boost::optional<const ComboAddress&>& remote, unsigned int count, bool hit);
79	};

PowerDNS / pdns / 8839920698

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