zone_checker.h

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// Copyright (C) 2012-2020 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 ZONE_CHECKER_H
#define ZONE_CHECKER_H 1

#include <dns/dns_fwd.h>

#include <functional>
#include <string>

namespace isc {
namespace dns {

class ZoneCheckerCallbacks {
public:
    typedef std::function<void(const std::string& reason)> IssueCallback;

    ZoneCheckerCallbacks(const IssueCallback& error_callback,
                         const IssueCallback& warn_callback) :
        error_callback_(error_callback), warn_callback_(warn_callback)
    {}

    void error(const std::string& reason) const {
        if (error_callback_) {
            error_callback_(reason);
        }
    }

    void warn(const std::string& reason) const {
        if (warn_callback_)
            warn_callback_(reason);
    }

private:
    IssueCallback error_callback_;
    IssueCallback warn_callback_;
};

bool
checkZone(const Name& zone_name, const RRClass& zone_class,
          const RRsetCollectionBase& zone_rrsets,
          const ZoneCheckerCallbacks& callbacks);

} // namespace dns
} // namespace isc
#endif  // ZONE_CHECKER_H

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