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/*
* 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 <cstddef>
#include <string>
#include "config.h"
#include "dnsname.hh"
#include "iputils.hh"
#ifndef DISABLE_PROTOBUF
#include "protozero.hh"
class DnstapMessage
{
public:
enum class MessageType : uint32_t
{
auth_query = 1,
auth_response = 2,
resolver_query = 3,
resolver_response = 4,
client_query = 5,
client_response = 6,
forwarder_query = 7,
forwarded_response = 8,
stub_query = 9,
stub_response = 10,
tool_query = 11,
tool_response = 12
};
enum class ProtocolType : uint32_t
{
DoUDP = 1,
DoTCP = 2,
DoT = 3,
DoH = 4,
DNSCryptUDP = 5,
DNSCryptTCP = 6,
DoQ = 7
};
DnstapMessage(std::string&& buffer, MessageType type, const std::string& identity, const ComboAddress* requestor, const ComboAddress* responder, ProtocolType protocol, const char* packet, size_t len, const struct timespec* queryTime, const struct timespec* responseTime, const boost::optional<const DNSName&>& auth = boost::none);
void setExtra(const std::string& extra);
std::string&& getBuffer();
private:
std::string d_buffer;
};
#endif /* DISABLE_PROTOBUF */
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