int WIPX_Init (void)
{
int i;
char buff[MAXHOSTNAMELEN];
struct qsockaddr addr;
char *p;
int r;
WORD wVersionRequested;
if (COM_CheckParm ("-noipx"))
return -1;
// make sure LoadLibrary has happened successfully
if (!winsock_lib_initialized)
return -1;
if (winsock_initialized == 0)
{
wVersionRequested = MAKEWORD(1, 1);
r = pWSAStartup (MAKEWORD(1, 1), &winsockdata);
if (r)
{
Con_Printf ("Winsock initialization failed.\n");
return -1;
}
}
winsock_initialized++;
for (i = 0; i < IPXSOCKETS; i++)
ipxsocket[i] = 0;
// determine my name & address
if (pgethostname(buff, MAXHOSTNAMELEN) == 0)
{
// if the quake hostname isn't set, set it to the machine name
if (Q_strcmp(hostname.string, "UNNAMED") == 0)
{
// see if it's a text IP address (well, close enough)
for (p = buff; *p; p++)
if ((*p < '0' || *p > '9') && *p != '.')
break;
// if it is a real name, strip off the domain; we only want the host
if (*p)
{
for (i = 0; i < 15; i++)
if (buff[i] == '.')
break;
buff[i] = 0;
}
Cvar_Set ("hostname", buff);
}
}
if ((net_controlsocket = WIPX_OpenSocket (0)) == -1)
{
Con_Printf("WIPX_Init: Unable to open control socket\n");
if (--winsock_initialized == 0)
pWSACleanup ();
return -1;
}
((struct sockaddr_ipx *)&broadcastaddr)->sa_family = AF_IPX;
memset(((struct sockaddr_ipx *)&broadcastaddr)->sa_netnum, 0, 4);
memset(((struct sockaddr_ipx *)&broadcastaddr)->sa_nodenum, 0xff, 6);
((struct sockaddr_ipx *)&broadcastaddr)->sa_socket = htons((unsigned short)net_hostport);
WIPX_GetSocketAddr (net_controlsocket, &addr);
Q_strcpy(my_ipx_address, WIPX_AddrToString (&addr));
p = Q_strrchr (my_ipx_address, ':');
if (p)
*p = 0;
Con_Printf("Winsock IPX Initialized\n");
ipxAvailable = true;
return net_controlsocket;
}
int WINS_Init(void)
{
int i;
char buff[MAXHOSTNAMELEN];
char *p;
int r;
WORD wVersionRequested;
HINSTANCE hInst;
// initialize the Winsock function vectors (we do this instead of statically linking
// so we can run on Win 3.1, where there isn't necessarily Winsock)
hInst = LoadLibrary("wsock32.dll");
if (hInst == NULL) {
Con_SafePrintf("Failed to load winsock.dll\n");
winsock_lib_initialized = false;
return -1;
}
winsock_lib_initialized = true;
pWSAStartup = (void *)GetProcAddress(hInst, "WSAStartup");
pWSACleanup = (void *)GetProcAddress(hInst, "WSACleanup");
pWSAGetLastError = (void *)GetProcAddress(hInst, "WSAGetLastError");
psocket = (void *)GetProcAddress(hInst, "socket");
pioctlsocket = (void *)GetProcAddress(hInst, "ioctlsocket");
psetsockopt = (void *)GetProcAddress(hInst, "setsockopt");
precvfrom = (void *)GetProcAddress(hInst, "recvfrom");
psendto = (void *)GetProcAddress(hInst, "sendto");
pclosesocket = (void *)GetProcAddress(hInst, "closesocket");
pgethostname = (void *)GetProcAddress(hInst, "gethostname");
pgethostbyname = (void *)GetProcAddress(hInst, "gethostbyname");
pgethostbyaddr = (void *)GetProcAddress(hInst, "gethostbyaddr");
pgetsockname = (void *)GetProcAddress(hInst, "getsockname");
if (!pWSAStartup || !pWSACleanup || !pWSAGetLastError ||
!psocket || !pioctlsocket || !psetsockopt ||
!precvfrom || !psendto || !pclosesocket ||
!pgethostname || !pgethostbyname || !pgethostbyaddr ||
!pgetsockname) {
Con_SafePrintf("Couldn't GetProcAddress from winsock.dll\n");
return -1;
}
if (COM_CheckParm("-noudp")) {
return -1;
}
if (winsock_initialized == 0) {
wVersionRequested = MAKEWORD(1, 1);
r = pWSAStartup(MAKEWORD(1, 1), &winsockdata);
if (r) {
Con_SafePrintf("Winsock initialization failed.\n");
return -1;
}
}
winsock_initialized++;
// determine my name
if (pgethostname(buff, MAXHOSTNAMELEN) == SOCKET_ERROR) {
Con_DPrintf("Winsock TCP/IP Initialization failed.\n");
if (--winsock_initialized == 0) {
pWSACleanup();
}
return -1;
}
// if the quake hostname isn't set, set it to the machine name
if (Q_strcmp(hostname.string, "UNNAMED") == 0) {
// see if it's a text IP address (well, close enough)
for (p = buff; *p; p++)
if ((*p < '0' || *p > '9') && *p != '.') {
break;
}
// if it is a real name, strip off the domain; we only want the host
if (*p) {
for (i = 0; i < 15; i++)
if (buff[i] == '.') {
break;
}
buff[i] = 0;
}
Cvar_Set("hostname", buff);
}
i = COM_CheckParm("-ip");
if (i) {
if (i < com_argc-1) {
myAddr = inet_addr(com_argv[i+1]);
if (myAddr == INADDR_NONE) {
Sys_Error("%s is not a valid IP address", com_argv[i+1]);
}
strcpy(my_tcpip_address, com_argv[i+1]);
} else {
Sys_Error("NET_Init: you must specify an IP address after -ip");
}
} else {
myAddr = INADDR_ANY;
strcpy(my_tcpip_address, "INADDR_ANY");
}
if ((net_controlsocket = WINS_OpenSocket(0)) == -1) {
Con_Printf("WINS_Init: Unable to open control socket\n");
if (--winsock_initialized == 0) {
pWSACleanup();
}
return -1;
}
((struct sockaddr_in *)&broadcastaddr)->sin_family = AF_INET;
((struct sockaddr_in *)&broadcastaddr)->sin_addr.s_addr = INADDR_BROADCAST;
((struct sockaddr_in *)&broadcastaddr)->sin_port = htons((unsigned short)net_hostport);
Con_DPrintf("Winsock TCP/IP Initialized\n"); // edited
tcpipAvailable = true;
return net_controlsocket;
}
void WINS_GetLocalAddress()
{
struct hostent *local = NULL;
char buff[MAXHOSTNAMELEN];
unsigned long addr;
if (myAddr != INADDR_ANY) {
return;
}
if (pgethostname(buff, MAXHOSTNAMELEN) == SOCKET_ERROR) {
return;
}
blocktime = Sys_FloatTime();
WSASetBlockingHook(BlockingHook);
local = pgethostbyname(buff);
WSAUnhookBlockingHook();
if (local == NULL) {
return;
}
myAddr = *(int *)local->h_addr_list[0];
addr = ntohl(myAddr);
sprintf(my_tcpip_address, "%d.%d.%d.%d", (addr >> 24) & 0xff, (addr >> 16) & 0xff, (addr >> 8) & 0xff, addr & 0xff);
}
int WINS_Init (void)
{
int i;
struct hostent *local = NULL;
char buff[MAXHOSTNAMELEN];
struct qsockaddr addr;
char *p;
int r;
WORD wVersionRequested;
// initialize the Winsock function vectors (we do this instead of statically linking
// so we can run on Win 3.1, where there isn't necessarily Winsock)
hInst = LoadLibrary("wsock32.dll");
if (hInst == NULL)
{
Con_SafePrintf ("Failed to load winsock.dll\n");
winsock_lib_initialized = false;
return -1;
}
winsock_lib_initialized = true;
pWSAStartup = (void *)GetProcAddress(hInst, "WSAStartup");
pWSACleanup = (void *)GetProcAddress(hInst, "WSACleanup");
pWSAGetLastError = (void *)GetProcAddress(hInst, "WSAGetLastError");
psocket = (void *)GetProcAddress(hInst, "socket");
pioctlsocket = (void *)GetProcAddress(hInst, "ioctlsocket");
psetsockopt = (void *)GetProcAddress(hInst, "setsockopt");
precvfrom = (void *)GetProcAddress(hInst, "recvfrom");
psendto = (void *)GetProcAddress(hInst, "sendto");
pclosesocket = (void *)GetProcAddress(hInst, "closesocket");
pgethostname = (void *)GetProcAddress(hInst, "gethostname");
pgethostbyname = (void *)GetProcAddress(hInst, "gethostbyname");
pgethostbyaddr = (void *)GetProcAddress(hInst, "gethostbyaddr");
pgetsockname = (void *)GetProcAddress(hInst, "getsockname");
if (!pWSAStartup || !pWSACleanup || !pWSAGetLastError ||
!psocket || !pioctlsocket || !psetsockopt ||
!precvfrom || !psendto || !pclosesocket ||
!pgethostname || !pgethostbyname || !pgethostbyaddr ||
!pgetsockname)
{
Con_SafePrintf ("Couldn't GetProcAddress from winsock.dll\n");
return -1;
}
if (COM_CheckParm ("-noudp"))
return -1;
if (winsock_initialized == 0)
{
wVersionRequested = MAKEWORD(1, 1);
r = pWSAStartup (MAKEWORD(1, 1), &winsockdata);
if (r)
{
Con_SafePrintf ("Winsock initialization failed.\n");
return -1;
}
}
winsock_initialized++;
// determine my name & address
if (pgethostname(buff, MAXHOSTNAMELEN) == 0)
{
blocktime = Sys_FloatTime();
WSASetBlockingHook(BlockingHook);
local = pgethostbyname(buff);
WSAUnhookBlockingHook();
if (local == NULL)
{
Con_DPrintf ("Winsock TCP/IP Initialization timed out.\n");
if (--winsock_initialized == 0)
pWSACleanup ();
return -1;
}
}
if (local)
{
myAddr = *(int *)local->h_addr_list[0];
// if the quake hostname isn't set, set it to the machine name
if (strcmp(hostname.string, "UNNAMED") == 0)
{
// see if it's a text IP address (well, close enough)
for (p = buff; *p; p++)
if ((*p < '0' || *p > '9') && *p != '.')
break;
// if it is a real name, strip off the domain; we only want the host
if (*p)
{
for (i = 0; i < 15; i++)
if (buff[i] == '.')
break;
buff[i] = 0;
}
Cvar_Set ("hostname", buff);
}
}
if ((net_controlsocket = WINS_OpenSocket (0)) == -1)
{
Con_Printf("WINS_Init: Unable to open control socket\n");
if (--winsock_initialized == 0)
pWSACleanup ();
return -1;
}
((struct sockaddr_in *)&broadcastaddr)->sin_family = AF_INET;
((struct sockaddr_in *)&broadcastaddr)->sin_addr.s_addr = INADDR_BROADCAST;
((struct sockaddr_in *)&broadcastaddr)->sin_port = htons((unsigned short)net_hostport);
WINS_GetSocketAddr (net_controlsocket, &addr);
strcpy(my_tcpip_address, WINS_AddrToString (&addr));
p = strrchr (my_tcpip_address, ':');
if (p)
*p = 0;
Con_Printf("Winsock TCP/IP Initialized\n");
tcpipAvailable = true;
return net_controlsocket;
}