BSDAddressingPolicy.hh

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// $Id: BSDAddressingPolicy.hh 1742 2010-11-04 14:51:56Z g0dil $
//
// Copyright (C) 2006
// Fraunhofer (FOKUS)
// Competence Center NETwork research (NET), St. Augustin, GERMANY
//     Stefan Bund <g0dil@berlios.de>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the
// Free Software Foundation, Inc.,
// 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

#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: