dhcp_protocol.hpp

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#ifndef JOIN_FABRIC_DHCP_PROTOCOL_HPP
#define JOIN_FABRIC_DHCP_PROTOCOL_HPP
 
// libjoin.
#include <join/socket.hpp>
 
namespace join
{
    template <class Protocol>
    class BasicDhcp;
 
    template <class Protocol>
    class BasicDhcpClient;
 
    template <class Protocol>
    class BasicDhcpServer;
 
    class Dhcp
    {
    public:
        using Transport = Raw;
        using Endpoint = typename Transport::Endpoint;
        using Socket = typename Transport::Socket;
        using Client = BasicDhcpClient<Dhcp>;
        using Server = BasicDhcpServer<Dhcp>;
 
        constexpr Dhcp () noexcept = default;
 
        constexpr int family () const noexcept
        {
            return _transport.family ();
        }
 
        constexpr int type () const noexcept
        {
            return _transport.type ();
        }
 
        constexpr int protocol () const noexcept
        {
            return _transport.protocol ();
        }
 
        static constexpr uint16_t clientPort = 68;
 
        static constexpr uint16_t serverPort = 67;
 
        static constexpr size_t maxMsgSize = 1472;
 
    private:
        Transport _transport;
    };
 
    constexpr bool operator== (const Dhcp& a, const Dhcp& b) noexcept
    {
        return a.family () == b.family ();
    }
 
    constexpr bool operator!= (const Dhcp& a, const Dhcp& b) noexcept
    {
        return !(a == b);
    }
}
 
#endif