tsigrecord.h

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// Copyright (C) 2011-2015 Internet Systems Consortium, Inc. ("ISC")
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.

#ifndef TSIGRECORD_H
#define TSIGRECORD_H 1

#include <ostream>
#include <string>

#include <boost/shared_ptr.hpp>

#include <util/buffer.h>

#include <dns/name.h>
#include <dns/rdataclass.h>

namespace isc {
namespace util {
class OutputBuffer;
}
namespace dns {
class AbstractMessageRenderer;

class TSIGRecord {
public:

    TSIGRecord(const Name& key_name, const rdata::any::TSIG& tsig_rdata);

    TSIGRecord(const Name& name, const RRClass& rrclass, const RRTTL& ttl,
               const rdata::Rdata& rdata, size_t length);

    const Name& getName() const { return (key_name_); }

    const rdata::any::TSIG& getRdata() const { return (rdata_); }


    static const RRClass& getClass();

    static const RRTTL& getTTL();

    size_t getLength() const { return (length_); }

    int toWire(AbstractMessageRenderer& renderer) const;

    int toWire(isc::util::OutputBuffer& buffer) const;

    std::string toText() const;

    static const uint32_t TSIG_TTL = 0;

private:
    const Name key_name_;
    const rdata::any::TSIG rdata_;
    const size_t length_;
};

typedef boost::shared_ptr<TSIGRecord> TSIGRecordPtr;

typedef boost::shared_ptr<const TSIGRecord> ConstTSIGRecordPtr;

std::ostream& operator<<(std::ostream& os, const TSIGRecord& record);
}
}

#endif  // TSIGRECORD_H

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// mode: c++
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