RakNet/Source/RakNetSocket2_Windows_Linux_360.cpp

/*
 *  Copyright (c) 2014, Oculus VR, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant 
 *  of patent rights can be found in the PATENTS file in the same directory.
 *
 */

#include "EmptyHeader.h"

#ifdef RAKNET_SOCKET_2_INLINE_FUNCTIONS

#ifndef RAKNETSOCKET2_WINDOWS_LINUX_360_CPP
#define RAKNETSOCKET2_WINDOWS_LINUX_360_CPP

#if (defined(_WIN32) || defined(__GNUC__)  || defined(__GCCXML__) || defined(__S3E__) ) && !defined(WINDOWS_STORE_RT) && !defined(__native_client__)

RNS2SendResult RNS2_Windows_Linux_360::Send_Windows_Linux_360NoVDP( RNS2Socket rns2Socket, RNS2_SendParameters *sendParameters, const char *file, unsigned int line ) {

	int len=0;
	do
	{
		(void) file;
		(void) line;


			int oldTTL=-1;
			if (sendParameters->ttl>0)
			{
				socklen_t opLen=sizeof(oldTTL);
				// Get the current TTL
				if (getsockopt__(rns2Socket, sendParameters->systemAddress.GetIPPROTO(), IP_TTL, ( char * ) & oldTTL, &opLen ) != -1)
				{
					int newTTL=sendParameters->ttl;
					setsockopt__(rns2Socket, sendParameters->systemAddress.GetIPPROTO(), IP_TTL, ( char * ) & newTTL, sizeof ( newTTL ) );
				}
			}


		if (sendParameters->systemAddress.address.addr4.sin_family==AF_INET)
		{
			len = sendto__( rns2Socket, sendParameters->data, sendParameters->length, 0, ( const sockaddr* ) & sendParameters->systemAddress.address.addr4, sizeof( sockaddr_in ) );
		}
		else
		{
#if RAKNET_SUPPORT_IPV6==1
			len = sendto__( rns2Socket, sendParameters->data, sendParameters->length, 0, ( const sockaddr* ) & sendParameters->systemAddress.address.addr6, sizeof( sockaddr_in6 ) );
#endif
		}

		if (len<0)
		{
			RAKNET_DEBUG_PRINTF("sendto failed with code %i for char %i and length %i.\n", len, sendParameters->data[0], sendParameters->length);
		}


			if (oldTTL!=-1)
			{
				setsockopt__(rns2Socket, sendParameters->systemAddress.GetIPPROTO(), IP_TTL, ( char * ) & oldTTL, sizeof ( oldTTL ) );
			}

	}
	while ( len == 0 );
	return len;
}

#endif // Windows, Linux, 360

#endif // file header

#endif // #ifdef RAKNET_SOCKET_2_INLINE_FUNCTIONS