static void NET_GetLocalAddress( void )
{
char hostname[ 256 ];
struct addrinfo hint;
struct addrinfo *res = NULL;
numIP = 0;
if ( gethostname( hostname, 256 ) == SOCKET_ERROR )
{
return;
}
Com_Printf(_( "Hostname: %s\n"), hostname );
memset( &hint, 0, sizeof( hint ) );
hint.ai_family = AF_UNSPEC;
hint.ai_socktype = SOCK_DGRAM;
if ( !getaddrinfo( hostname, NULL, &hint, &res ) )
{
struct sockaddr_in mask4;
struct sockaddr_in6 mask6;
struct addrinfo *search;
/* On operating systems where it's more difficult to find out the configured interfaces, we'll just assume a
* netmask with all bits set. */
memset( &mask4, 0, sizeof( mask4 ) );
memset( &mask6, 0, sizeof( mask6 ) );
mask4.sin_family = AF_INET;
memset( &mask4.sin_addr.s_addr, 0xFF, sizeof( mask4.sin_addr.s_addr ) );
mask6.sin6_family = AF_INET6;
memset( &mask6.sin6_addr, 0xFF, sizeof( mask6.sin6_addr ) );
// add all IPs from returned list.
for ( search = res; search; search = search->ai_next )
{
if ( search->ai_family == AF_INET )
{
NET_AddLocalAddress( "", search->ai_addr, ( struct sockaddr * ) &mask4 );
}
else if ( search->ai_family == AF_INET6 )
{
NET_AddLocalAddress( "", search->ai_addr, ( struct sockaddr * ) &mask6 );
}
}
Sys_ShowIP();
}
if ( res )
{
freeaddrinfo( res );
}
}
static void NET_GetLocalAddress( void )
{
struct ifaddrs *ifap, *search;
numIP = 0;
if ( getifaddrs( &ifap ) )
{
Com_Printf(_( "NET_GetLocalAddress: Unable to get list of network interfaces: %s\n"), NET_ErrorString() );
}
else
{
for ( search = ifap; search; search = search->ifa_next )
{
// Only add interfaces that are up.
if ( ifap->ifa_flags & IFF_UP )
{
NET_AddLocalAddress( search->ifa_name, search->ifa_addr, search->ifa_netmask );
}
}
freeifaddrs( ifap );
Sys_ShowIP();
}
}
static void NET_GetLocalAddress(void)
{
char hostname[256];
struct hostent *hostInfo;
char *p;
struct sockaddr_in sockaddr;
struct sockaddr_in mask4;
int numIP;
if (gethostname(hostname, 256) == -1)
{
return;
}
hostInfo = gethostbyname(hostname);
if (!hostInfo)
{
return;
}
if (hostInfo->h_addrtype != AF_INET)
{
return;
}
memset(&mask4, 0, sizeof(mask4));
mask4.sin_family = AF_INET;
memset(&mask4.sin_addr.s_addr, 0xFF, sizeof(mask4.sin_addr.s_addr));
numIP = 0;
while ((p = hostInfo->h_addr_list[numIP++]) != NULL)
{
memcpy((char *)&(sockaddr.sin_addr.s_addr), (char *)p, (size_t)hostInfo->h_length);
NET_AddLocalAddress("", (struct sockaddr *)&sockaddr, (struct sockaddr *) &mask4);
}
}
