pkt_filter_inet6.h

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// Copyright (C) 2013-2018 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 PKT_FILTER_INET6_H
#define PKT_FILTER_INET6_H

#include <dhcp/pkt_filter6.h>
#include <boost/scoped_array.hpp>

namespace isc {
namespace dhcp {

class PktFilterInet6 : public PktFilter6 {
public:

    PktFilterInet6();

    virtual SocketInfo openSocket(const Iface& iface,
                                  const isc::asiolink::IOAddress& addr,
                                  const uint16_t port,
                                  const bool join_multicast);

    virtual Pkt6Ptr receive(const SocketInfo& socket_info);

    virtual int send(const Iface& iface, uint16_t sockfd,
                     const Pkt6Ptr& pkt);

private:
    size_t recv_control_buf_len_;
    size_t send_control_buf_len_;
    boost::scoped_array<char> recv_control_buf_;
    boost::scoped_array<char> send_control_buf_;
};

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

#endif // PKT_FILTER_INET6_H