void GetMyIP_Windows_Linux_IPV4And6( SystemAddress addresses[MAXIMUM_NUMBER_OF_INTERNAL_IDS] )
{
int idx=0;
char ac[ 80 ];
int err = gethostname( ac, sizeof( ac ) );
RakAssert(err != -1);
struct addrinfo hints;
struct addrinfo *servinfo=0, *aip; // will point to the results
PrepareAddrInfoHints2(&hints);
getaddrinfo(ac, "", &hints, &servinfo);
for (idx=0, aip = servinfo; aip != NULL && idx < MAXIMUM_NUMBER_OF_INTERNAL_IDS; aip = aip->ai_next, idx++)
{
if (aip->ai_family == AF_INET)
{
struct sockaddr_in *ipv4 = (struct sockaddr_in *)aip->ai_addr;
memcpy(&addresses[idx].address.addr4,ipv4,sizeof(sockaddr_in));
}
else
{
struct sockaddr_in6 *ipv6 = (struct sockaddr_in6 *)aip->ai_addr;
memcpy(&addresses[idx].address.addr4,ipv6,sizeof(sockaddr_in6));
}
}
freeaddrinfo(servinfo); // free the linked-list
while (idx < MAXIMUM_NUMBER_OF_INTERNAL_IDS)
{
addresses[idx]=UNASSIGNED_SYSTEM_ADDRESS;
idx++;
}
}
RNS2BindResult RNS2_Berkley::BindSharedIPV4And6( RNS2_BerkleyBindParameters *bindParameters, const char *file, unsigned int line ) {
(void) file;
(void) line;
(void) bindParameters;
#if RAKNET_SUPPORT_IPV6==1
int ret=0;
struct addrinfo hints;
struct addrinfo *servinfo=0, *aip; // will point to the results
PrepareAddrInfoHints2(&hints);
hints.ai_family=bindParameters->addressFamily;
char portStr[32];
Itoa(bindParameters->port,portStr,10);
// On Ubuntu, "" returns "No address associated with hostname" while 0 works.
if (bindParameters->hostAddress &&
(_stricmp(bindParameters->hostAddress,"UNASSIGNED_SYSTEM_ADDRESS")==0 || bindParameters->hostAddress[0]==0))
{
getaddrinfo(0, portStr, &hints, &servinfo);
}
else
{
getaddrinfo(bindParameters->hostAddress, portStr, &hints, &servinfo);
}
// Try all returned addresses until one works
for (aip = servinfo; aip != NULL; aip = aip->ai_next)
{
// Open socket. The address type depends on what
// getaddrinfo() gave us.
rns2Socket = socket__(aip->ai_family, aip->ai_socktype, aip->ai_protocol);
if (rns2Socket == -1)
return BR_FAILED_TO_BIND_SOCKET;
ret = bind__(rns2Socket, aip->ai_addr, (int) aip->ai_addrlen );
if (ret>=0)
{
// Is this valid?
memcpy(&boundAddress.address.addr6, aip->ai_addr, sizeof(boundAddress.address.addr6));
freeaddrinfo(servinfo); // free the linked-list
SetSocketOptions();
SetNonBlockingSocket(bindParameters->nonBlockingSocket);
SetBroadcastSocket(bindParameters->setBroadcast);
GetSystemAddressIPV4And6( rns2Socket, &boundAddress );
return BR_SUCCESS;
}
else
{
closesocket__(rns2Socket);
}
}
return BR_FAILED_TO_BIND_SOCKET;
#else
return BR_REQUIRES_RAKNET_SUPPORT_IPV6_DEFINE;
#endif
}
