cfg_4o6.h

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// Copyright (C) 2015-2019 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 CFG_4OVER6_H
#define CFG_4OVER6_H

#include <asiolink/io_address.h>
#include <cc/cfg_to_element.h>
#include <util/optional.h>
#include <string>

namespace isc {
namespace dhcp {

struct Cfg4o6 : public isc::data::CfgToElement {

    Cfg4o6()
    :enabled_(false), subnet4o6_(std::make_pair(asiolink::IOAddress("::"), 128u), true) {
    }

    bool enabled() const {
        return (enabled_);
    }

    void enabled(bool enabled) {
        enabled_ = enabled;
    }

    util::Optional<std::string> getIface4o6() const {
        return (iface4o6_);
    }

    void setIface4o6(const std::string& iface) {
        iface4o6_ = iface;
        enabled_ = true;
    }

    util::Optional<std::pair<asiolink::IOAddress, uint8_t> > getSubnet4o6() const {
        return (subnet4o6_);
    }

    void setSubnet4o6(const asiolink::IOAddress& subnet, uint8_t prefix) {
        subnet4o6_ = std::make_pair(subnet, prefix);
        enabled_ = true;
    }

    OptionPtr getInterfaceId() const {
        return (interface_id_);
    }

    void setInterfaceId(const OptionPtr& opt) {
        interface_id_ = opt;
        enabled_ = true;
    }

    virtual isc::data::ElementPtr toElement() const;

private:

    bool enabled_;

    util::Optional<std::string> iface4o6_;

    util::Optional<std::pair<asiolink::IOAddress, uint8_t> > subnet4o6_;

    OptionPtr interface_id_;
};

} // end of isc::dhcp namespace
} // end of isc namespace

#endif