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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"
#ifdef HAVE_PROTOBUF
#include <boost/uuid/uuid.hpp>
#include <boost/uuid/uuid_generators.hpp>
#include "dnsmessage.pb.h"
#endif /* HAVE_PROTOBUF */
#include "dnsname.hh"
#include "iputils.hh"
class DNSProtoBufMessage
{
public:
enum DNSProtoBufMessageType {
Query,
Response,
OutgoingQuery,
IncomingResponse
};
DNSProtoBufMessage()
{
}
DNSProtoBufMessage(DNSProtoBufMessage::DNSProtoBufMessageType type);
~DNSProtoBufMessage()
{
}
void setType(DNSProtoBufMessage::DNSProtoBufMessageType type);
void setQuestion(const DNSName& qname, uint16_t qtype, uint16_t qclass);
void setEDNSSubnet(const Netmask& subnet, uint8_t mask=128);
void setBytes(size_t bytes);
void setTime(time_t sec, uint32_t usec);
void setQueryTime(time_t sec, uint32_t usec);
void setResponseCode(uint8_t rcode);
void addRRsFromPacket(const char* packet, const size_t len, bool includeCNAME=false);
void serialize(std::string& data) const;
void setRequestor(const std::string& requestor);
void setRequestor(const ComboAddress& requestor);
void setResponder(const std::string& responder);
void setResponder(const ComboAddress& responder);
void setRequestorId(const std::string& requestorId);
void setDeviceId(const std::string& deviceId);
void setServerIdentity(const std::string& serverId);
std::string toDebugString() const;
void addTag(const std::string& strValue);
void addRR(const DNSName& qame, uint16_t utype, uint16_t uClass, uint32_t uTTl, const std::string& strBlob);
#ifdef HAVE_PROTOBUF
DNSProtoBufMessage(DNSProtoBufMessage::DNSProtoBufMessageType type, const boost::uuids::uuid& uuid, const ComboAddress* requestor, const ComboAddress* responder, const DNSName& domain, int qtype, uint16_t qclass, uint16_t qid, bool isTCP, size_t bytes);
void update(const boost::uuids::uuid& uuid, const ComboAddress* requestor, const ComboAddress* responder, bool isTCP, uint16_t id);
void setUUID(const boost::uuids::uuid& uuid);
void setInitialRequestID(const boost::uuids::uuid& uuid);
protected:
PBDNSMessage d_message;
#endif /* HAVE_PROTOBUF */
};
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