ipv4socket.cpp

// © Copyright 2010 - 2014 BlackTopp Studios Inc.
/* This file is part of The Mezzanine Engine.

    The Mezzanine Engine is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
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    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 The Mezzanine Engine.  If not, see <http://www.gnu.org/licenses/>.
*/
/* The original authors have included a copy of the license specified above in the
   'Docs' folder. See 'gpl.txt'
*/
/* We welcome the use of the Mezzanine engine to anyone, including companies who wish to
   Build professional software and charge for their product.

   However there are some practical restrictions, so if your project involves
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*/

#ifndef _networkipv4socket_cpp
#define _networkipv4socket_cpp

#include "Network/platformsocket.h.cpp"

#include "Network/ipv4socket.h"

namespace Mezzanine
{
    namespace Network
    {
        IPv4Socket::IPv4Socket()
            {  }

        IPv4Socket::~IPv4Socket()
            {  }

        ///////////////////////////////////////////////////////////////////////////////
        // Utility

        NetworkLayerProtocol IPv4Socket::GetNetworkLayerProtocol() const
            { return Network::NLP_IPv4; }

        ///////////////////////////////////////////////////////////////////////////////
        // Configuration

        void IPv4Socket::SetNumUnicastHops(const Integer Hops)
        {
            #if defined(MEZZ_WINDOWS)
            DWORD Value = ( Hops < 0 ? 0 : Hops );
            this->InternalSocket->SetSocketOption(Network::Sol_IPv4,Network::IPv4Opts_TimeToLive,(char*)&Value,sizeof(Value));
            #elif defined(MEZZ_MACOSX) || defined(MEZZ_LINUX)
            this->InternalSocket->SetSocketOption(Network::Sol_IPv4,Network::IPv4Opts_TimeToLive,(char*)&Hops,sizeof(Hops));
            #endif
        }

        Integer IPv4Socket::GetNumUnicastHops() const
        {
            #if defined(MEZZ_WINDOWS)
            DWORD Value = 0;
            #elif defined(MEZZ_MACOSX) || defined(MEZZ_LINUX)
            int Value = 0;
            #endif
            AddrLen Size;
            this->InternalSocket->GetSocketOption(Network::Sol_IPv4,Network::IPv4Opts_TimeToLive,(char*)&Value,&Size);
            return static_cast<Integer>(Value);
        }
    }//Network
}//Mezzanine

#endif