udpv4socket.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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    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
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   However there are some practical restrictions, so if your project involves
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   Joseph Toppi - toppij@gmail.com
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*/

#ifndef _networkudpv4socket_cpp
#define _networkudpv4socket_cpp

#include "Network/platformsocket.h.cpp"

#include "Network/udpv4socket.h"

namespace Mezzanine
{
    namespace Network
    {
        UDPv4Socket::UDPv4Socket()
            { this->InternalSocket = new PlatformSocket(PF_INET,SOCK_DGRAM,0); }

        UDPv4Socket::UDPv4Socket(PlatformSocket* InternalSock)
            { this->InternalSocket = InternalSock; }

        UDPv4Socket::UDPv4Socket(const UInt16 Port)
            { this->InternalSocket = new PlatformSocket(PF_INET,SOCK_DGRAM,0,Port); }

        UDPv4Socket::~UDPv4Socket()
        {
            delete this->InternalSocket;
            this->InternalSocket = NULL;
        }

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

        /*void UDPv4Socket::SetDontFragment(const Boole DontFrag)
        {
            int Value = ( DontFrag ? Network::MFV_Frag_Disable : Network::MFV_Frag_Enable );
            this->InternalSocket->SetSocketOption(Network::Sol_IPv4,Network::IPv4Opts_Fragmentation,(char*)&Value,sizeof(Value));
        }

        Boole UDPv4Socket::GetDontFragment() const
        {
            int Value = 0;
            AddrLen Size;
            this->InternalSocket->GetSocketOption(Network::Sol_IPv4,Network::IPv4Opts_Fragmentation,(char*)&Value,&Size);
            return ( Value != 0 );
        }// */

        void UDPv4Socket::SetNumMulticastHops(const Integer Hops)
        {
            #if defined(MEZZ_WINDOWS)
            DWORD Value = ( Hops < 0 ? 0 : Hops );
            this->InternalSocket->SetSocketOption(Network::Sol_IPv4,Network::IPv4Opts_MulticastTTL,(char*)&Value,sizeof(Value));
            #elif defined(MEZZ_MACOSX) || defined(MEZZ_LINUX)
            this->InternalSocket->SetSocketOption(Network::Sol_IPv4,Network::IPv4Opts_MulticastTTL,(char*)&Hops,sizeof(Hops));
            #endif
        }

        Integer UDPv4Socket::GetNumMulticastHops() 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_MulticastTTL,(char*)&Value,&Size);
            return static_cast<Integer>(Value);
        }

        void UDPv4Socket::SetMulticastLoop(const Boole Loop)
        {
            int Value = ( Loop ? 1 : 0 );
            this->InternalSocket->SetSocketOption(Network::Sol_IPv4,Network::IPv4Opts_MulticastLoop,(char*)&Value,sizeof(Value));
        }

        Boole UDPv4Socket::GetMulticastLoop() const
        {
            int Value = 0;
            AddrLen Size;
            this->InternalSocket->GetSocketOption(Network::Sol_IPv4,Network::IPv4Opts_MulticastLoop,(char*)&Value,&Size);
            return ( Value != 0 );
        }
    }//Network
}//Mezzanine

#endif