option4_addrlst.h

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// Copyright (C) 2011-2017 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 OPTION4_ADDRLST_H
#define OPTION4_ADDRLST_H

#include <asiolink/io_address.h>
#include <dhcp/option.h>
#include <util/buffer.h>

#include <boost/shared_array.hpp>
#include <boost/shared_ptr.hpp>

#include <map>
#include <string>
#include <vector>

namespace isc {
namespace dhcp {

class Option4AddrLst;

typedef boost::shared_ptr<Option4AddrLst> Option4AddrLstPtr;

class Option4AddrLst : public isc::dhcp::Option {
public:

    typedef std::vector<isc::asiolink::IOAddress> AddressContainer;

    Option4AddrLst(uint8_t type);

    Option4AddrLst(uint8_t type, const AddressContainer& addrs);

    Option4AddrLst(uint8_t type, const isc::asiolink::IOAddress& addr);

    Option4AddrLst(uint8_t type, OptionBufferConstIter first,
                   OptionBufferConstIter last);

    virtual OptionPtr clone() const;

    virtual void pack(isc::util::OutputBuffer& buf) const;

    virtual std::string toText(int indent = 0) const;

    virtual uint16_t len() const;

    AddressContainer getAddresses() const { return addrs_; };

    void setAddresses(const AddressContainer& addrs);

    void setAddress(const isc::asiolink::IOAddress& addr);

    void addAddress(const isc::asiolink::IOAddress& addr);

protected:
    AddressContainer addrs_;
};

} // namespace isc::dhcp
} // namespace isc

#endif // OPTION4_ADDRLST_H