BSDAddressingPolicy.hh

Go to the documentation of this file.

//
// Copyright (c) 2020 Fraunhofer Institute for Applied Information Technology (FIT)
//                    Network Research Group (NET)
//                    Schloss Birlinghoven, 53754 Sankt Augustin, GERMANY
//                    Contact: support@wiback.org
//
// This file is part of the SENF code tree.
// It is licensed under the 3-clause BSD License (aka New BSD License).
// See LICENSE.txt in the top level directory for details or visit
// https://opensource.org/licenses/BSD-3-Clause
//


#ifndef HH_SENF_Socket_Protocols_BSDAddressingPolicy_
#define HH_SENF_Socket_Protocols_BSDAddressingPolicy_ 1

// Custom includes
#include <senf/Socket/SocketHandle.hh>
#include <senf/Socket/FileHandle.hh>
#include <senf/Socket/CommunicationPolicy.hh>
#include "BSDSocketAddress.hh"

//#include "BSDAddressingPolicy.mpp"
//-/////////////////////////////////////////////////////////////////////////////////////////////////

namespace senf {

    //\{

    struct BSDAddressingPolicyMixinBase
    {
        static void do_local(FileHandle const & handle, struct sockaddr * addr, socklen_t * len);
        static void do_peer(FileHandle const & handle, struct sockaddr * addr, socklen_t * len);
        static void do_bind(FileHandle const & handle, struct sockaddr const * addr, socklen_t len);
        static void do_connect(FileHandle const & handle, struct sockaddr const * addr, socklen_t len);
    };

    template <class Address>
    struct BSDAddressingPolicyMixin
        : private BSDAddressingPolicyMixinBase
    {
#       ifndef DOXYGEN
        template <class SPolicy>
        static void peer(SocketHandle<SPolicy> const & handle, Address & addr,
                         typename IfCommunicationPolicyIs<SPolicy,ConnectedCommunicationPolicy>::type * = 0);
#       else
        template <class SPolicy>
        static void peer(SocketHandle<SPolicy> const & handle, Address & addr);

#       endif
        static void local(FileHandle const & handle, Address & addr);

#       ifndef DOXYGEN
        template <class SPolicy>
        static void connect(SocketHandle<SPolicy> const & handle, Address const & addr,
                            typename IfCommunicationPolicyIs<SPolicy,ConnectedCommunicationPolicy>::type * = 0);
#       else
        template <class SPolicy>
        static void connect(SocketHandle<SPolicy> const & handle, Address const & addr);

#       endif
        static void bind(FileHandle const & handle, Address const & addr);

    };

    //\}

    struct BSDAddressingPolicy
        : public AddressingPolicyBase,
          private BSDAddressingPolicyMixin<GenericBSDSocketAddress>
    {
        typedef GenericBSDSocketAddress Address;

        using BSDAddressingPolicyMixin<GenericBSDSocketAddress>::peer;
        using BSDAddressingPolicyMixin<GenericBSDSocketAddress>::local;
        using BSDAddressingPolicyMixin<GenericBSDSocketAddress>::connect;
        using BSDAddressingPolicyMixin<GenericBSDSocketAddress>::bind;
    };

}

//-/////////////////////////////////////////////////////////////////////////////////////////////////
//#include "BSDAddressingPolicy.cci"
//#include "BSDAddressingPolicy.ct"
#include "BSDAddressingPolicy.cti"
//#include "BSDAddressingPolicy.mpp"
#endif


// Local Variables:
// mode: c++
// fill-column: 100
// c-file-style: "senf"
// indent-tabs-mode: nil
// ispell-local-dictionary: "american"
// compile-command: "scons -u ../test"
// comment-column: 40
// End: