diff options
Diffstat (limited to 'WinQuake/net_wipx.c')
| -rw-r--r-- | WinQuake/net_wipx.c | 864 |
1 files changed, 432 insertions, 432 deletions
diff --git a/WinQuake/net_wipx.c b/WinQuake/net_wipx.c index a2ac624..6438a6d 100644 --- a/WinQuake/net_wipx.c +++ b/WinQuake/net_wipx.c @@ -1,432 +1,432 @@ -/* -Copyright (C) 1996-1997 Id Software, Inc. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - -See the GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - -*/ -// net_wipx.c - -#include "quakedef.h" -#include "winquake.h" -#include <wsipx.h> -#include "net_wipx.h" - -extern cvar_t hostname; - -#define MAXHOSTNAMELEN 256 - -static int net_acceptsocket = -1; // socket for fielding new connections -static int net_controlsocket; -static struct qsockaddr broadcastaddr; - -extern qboolean winsock_initialized; -extern WSADATA winsockdata; - -#define IPXSOCKETS 18 -static int ipxsocket[IPXSOCKETS]; -static int sequence[IPXSOCKETS]; - -//============================================================================= - -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; -} - -//============================================================================= - -void WIPX_Shutdown (void) -{ - WIPX_Listen (false); - WIPX_CloseSocket (net_controlsocket); - if (--winsock_initialized == 0) - pWSACleanup (); -} - -//============================================================================= - -void WIPX_Listen (qboolean state) -{ - // enable listening - if (state) - { - if (net_acceptsocket != -1) - return; - if ((net_acceptsocket = WIPX_OpenSocket (net_hostport)) == -1) - Sys_Error ("WIPX_Listen: Unable to open accept socket\n"); - return; - } - - // disable listening - if (net_acceptsocket == -1) - return; - WIPX_CloseSocket (net_acceptsocket); - net_acceptsocket = -1; -} - -//============================================================================= - -int WIPX_OpenSocket (int port) -{ - int handle; - int newsocket; - struct sockaddr_ipx address; - u_long _true = 1; - - for (handle = 0; handle < IPXSOCKETS; handle++) - if (ipxsocket[handle] == 0) - break; - if (handle == IPXSOCKETS) - return -1; - - if ((newsocket = psocket (AF_IPX, SOCK_DGRAM, NSPROTO_IPX)) == INVALID_SOCKET) - return -1; - - if (pioctlsocket (newsocket, FIONBIO, &_true) == -1) - goto ErrorReturn; - - if (psetsockopt(newsocket, SOL_SOCKET, SO_BROADCAST, (char *)&_true, sizeof(_true)) < 0) - goto ErrorReturn; - - address.sa_family = AF_IPX; - memset(address.sa_netnum, 0, 4); - memset(address.sa_nodenum, 0, 6);; - address.sa_socket = htons((unsigned short)port); - if( bind (newsocket, (void *)&address, sizeof(address)) == 0) - { - ipxsocket[handle] = newsocket; - sequence[handle] = 0; - return handle; - } - - Sys_Error ("Winsock IPX bind failed\n"); -ErrorReturn: - pclosesocket (newsocket); - return -1; -} - -//============================================================================= - -int WIPX_CloseSocket (int handle) -{ - int socket = ipxsocket[handle]; - int ret; - - ret = pclosesocket (socket); - ipxsocket[handle] = 0; - return ret; -} - - -//============================================================================= - -int WIPX_Connect (int handle, struct qsockaddr *addr) -{ - return 0; -} - -//============================================================================= - -int WIPX_CheckNewConnections (void) -{ - unsigned long available; - - if (net_acceptsocket == -1) - return -1; - - if (pioctlsocket (ipxsocket[net_acceptsocket], FIONREAD, &available) == -1) - Sys_Error ("WIPX: ioctlsocket (FIONREAD) failed\n"); - if (available) - return net_acceptsocket; - return -1; -} - -//============================================================================= - -static byte packetBuffer[NET_DATAGRAMSIZE + 4]; - -int WIPX_Read (int handle, byte *buf, int len, struct qsockaddr *addr) -{ - int addrlen = sizeof (struct qsockaddr); - int socket = ipxsocket[handle]; - int ret; - - ret = precvfrom (socket, packetBuffer, len+4, 0, (struct sockaddr *)addr, &addrlen); - if (ret == -1) - { - int errno = pWSAGetLastError(); - - if (errno == WSAEWOULDBLOCK || errno == WSAECONNREFUSED) - return 0; - - } - - if (ret < 4) - return 0; - - // remove sequence number, it's only needed for DOS IPX - ret -= 4; - memcpy(buf, packetBuffer+4, ret); - - return ret; -} - -//============================================================================= - -int WIPX_Broadcast (int handle, byte *buf, int len) -{ - return WIPX_Write (handle, buf, len, &broadcastaddr); -} - -//============================================================================= - -int WIPX_Write (int handle, byte *buf, int len, struct qsockaddr *addr) -{ - int socket = ipxsocket[handle]; - int ret; - - // build packet with sequence number - *(int *)(&packetBuffer[0]) = sequence[handle]; - sequence[handle]++; - memcpy(&packetBuffer[4], buf, len); - len += 4; - - ret = psendto (socket, packetBuffer, len, 0, (struct sockaddr *)addr, sizeof(struct qsockaddr)); - if (ret == -1) - if (pWSAGetLastError() == WSAEWOULDBLOCK) - return 0; - - return ret; -} - -//============================================================================= - -char *WIPX_AddrToString (struct qsockaddr *addr) -{ - static char buf[28]; - - sprintf(buf, "%02x%02x%02x%02x:%02x%02x%02x%02x%02x%02x:%u", - ((struct sockaddr_ipx *)addr)->sa_netnum[0] & 0xff, - ((struct sockaddr_ipx *)addr)->sa_netnum[1] & 0xff, - ((struct sockaddr_ipx *)addr)->sa_netnum[2] & 0xff, - ((struct sockaddr_ipx *)addr)->sa_netnum[3] & 0xff, - ((struct sockaddr_ipx *)addr)->sa_nodenum[0] & 0xff, - ((struct sockaddr_ipx *)addr)->sa_nodenum[1] & 0xff, - ((struct sockaddr_ipx *)addr)->sa_nodenum[2] & 0xff, - ((struct sockaddr_ipx *)addr)->sa_nodenum[3] & 0xff, - ((struct sockaddr_ipx *)addr)->sa_nodenum[4] & 0xff, - ((struct sockaddr_ipx *)addr)->sa_nodenum[5] & 0xff, - ntohs(((struct sockaddr_ipx *)addr)->sa_socket) - ); - return buf; -} - -//============================================================================= - -int WIPX_StringToAddr (char *string, struct qsockaddr *addr) -{ - int val; - char buf[3]; - - buf[2] = 0; - Q_memset(addr, 0, sizeof(struct qsockaddr)); - addr->sa_family = AF_IPX; - -#define DO(src,dest) \ - buf[0] = string[src]; \ - buf[1] = string[src + 1]; \ - if (sscanf (buf, "%x", &val) != 1) \ - return -1; \ - ((struct sockaddr_ipx *)addr)->dest = val - - DO(0, sa_netnum[0]); - DO(2, sa_netnum[1]); - DO(4, sa_netnum[2]); - DO(6, sa_netnum[3]); - DO(9, sa_nodenum[0]); - DO(11, sa_nodenum[1]); - DO(13, sa_nodenum[2]); - DO(15, sa_nodenum[3]); - DO(17, sa_nodenum[4]); - DO(19, sa_nodenum[5]); -#undef DO - - sscanf (&string[22], "%u", &val); - ((struct sockaddr_ipx *)addr)->sa_socket = htons((unsigned short)val); - - return 0; -} - -//============================================================================= - -int WIPX_GetSocketAddr (int handle, struct qsockaddr *addr) -{ - int socket = ipxsocket[handle]; - int addrlen = sizeof(struct qsockaddr); - unsigned int a; - - Q_memset(addr, 0, sizeof(struct qsockaddr)); - if(pgetsockname(socket, (struct sockaddr *)addr, &addrlen) != 0) - { - int errno = pWSAGetLastError(); - } - - return 0; -} - -//============================================================================= - -int WIPX_GetNameFromAddr (struct qsockaddr *addr, char *name) -{ - Q_strcpy(name, WIPX_AddrToString(addr)); - return 0; -} - -//============================================================================= - -int WIPX_GetAddrFromName(char *name, struct qsockaddr *addr) -{ - int n; - char buf[32]; - - n = Q_strlen(name); - - if (n == 12) - { - sprintf(buf, "00000000:%s:%u", name, net_hostport); - return WIPX_StringToAddr (buf, addr); - } - if (n == 21) - { - sprintf(buf, "%s:%u", name, net_hostport); - return WIPX_StringToAddr (buf, addr); - } - if (n > 21 && n <= 27) - return WIPX_StringToAddr (name, addr); - - return -1; -} - -//============================================================================= - -int WIPX_AddrCompare (struct qsockaddr *addr1, struct qsockaddr *addr2) -{ - if (addr1->sa_family != addr2->sa_family) - return -1; - - if (*((struct sockaddr_ipx *)addr1)->sa_netnum && *((struct sockaddr_ipx *)addr2)->sa_netnum) - if (memcmp(((struct sockaddr_ipx *)addr1)->sa_netnum, ((struct sockaddr_ipx *)addr2)->sa_netnum, 4) != 0) - return -1; - if (memcmp(((struct sockaddr_ipx *)addr1)->sa_nodenum, ((struct sockaddr_ipx *)addr2)->sa_nodenum, 6) != 0) - return -1; - - if (((struct sockaddr_ipx *)addr1)->sa_socket != ((struct sockaddr_ipx *)addr2)->sa_socket) - return 1; - - return 0; -} - -//============================================================================= - -int WIPX_GetSocketPort (struct qsockaddr *addr) -{ - return ntohs(((struct sockaddr_ipx *)addr)->sa_socket); -} - - -int WIPX_SetSocketPort (struct qsockaddr *addr, int port) -{ - ((struct sockaddr_ipx *)addr)->sa_socket = htons((unsigned short)port); - return 0; -} - -//============================================================================= +/*
+Copyright (C) 1996-1997 Id Software, Inc.
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+*/
+// net_wipx.c
+
+#include "quakedef.h"
+#include "winquake.h"
+#include <wsipx.h>
+#include "net_wipx.h"
+
+extern cvar_t hostname;
+
+#define MAXHOSTNAMELEN 256
+
+static int net_acceptsocket = -1; // socket for fielding new connections
+static int net_controlsocket;
+static struct qsockaddr broadcastaddr;
+
+extern qboolean winsock_initialized;
+extern WSADATA winsockdata;
+
+#define IPXSOCKETS 18
+static int ipxsocket[IPXSOCKETS];
+static int sequence[IPXSOCKETS];
+
+//=============================================================================
+
+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;
+}
+
+//=============================================================================
+
+void WIPX_Shutdown (void)
+{
+ WIPX_Listen (false);
+ WIPX_CloseSocket (net_controlsocket);
+ if (--winsock_initialized == 0)
+ pWSACleanup ();
+}
+
+//=============================================================================
+
+void WIPX_Listen (qboolean state)
+{
+ // enable listening
+ if (state)
+ {
+ if (net_acceptsocket != -1)
+ return;
+ if ((net_acceptsocket = WIPX_OpenSocket (net_hostport)) == -1)
+ Sys_Error ("WIPX_Listen: Unable to open accept socket\n");
+ return;
+ }
+
+ // disable listening
+ if (net_acceptsocket == -1)
+ return;
+ WIPX_CloseSocket (net_acceptsocket);
+ net_acceptsocket = -1;
+}
+
+//=============================================================================
+
+int WIPX_OpenSocket (int port)
+{
+ int handle;
+ int newsocket;
+ struct sockaddr_ipx address;
+ u_long _true = 1;
+
+ for (handle = 0; handle < IPXSOCKETS; handle++)
+ if (ipxsocket[handle] == 0)
+ break;
+ if (handle == IPXSOCKETS)
+ return -1;
+
+ if ((newsocket = psocket (AF_IPX, SOCK_DGRAM, NSPROTO_IPX)) == INVALID_SOCKET)
+ return -1;
+
+ if (pioctlsocket (newsocket, FIONBIO, &_true) == -1)
+ goto ErrorReturn;
+
+ if (psetsockopt(newsocket, SOL_SOCKET, SO_BROADCAST, (char *)&_true, sizeof(_true)) < 0)
+ goto ErrorReturn;
+
+ address.sa_family = AF_IPX;
+ memset(address.sa_netnum, 0, 4);
+ memset(address.sa_nodenum, 0, 6);;
+ address.sa_socket = htons((unsigned short)port);
+ if( bind (newsocket, (void *)&address, sizeof(address)) == 0)
+ {
+ ipxsocket[handle] = newsocket;
+ sequence[handle] = 0;
+ return handle;
+ }
+
+ Sys_Error ("Winsock IPX bind failed\n");
+ErrorReturn:
+ pclosesocket (newsocket);
+ return -1;
+}
+
+//=============================================================================
+
+int WIPX_CloseSocket (int handle)
+{
+ int socket = ipxsocket[handle];
+ int ret;
+
+ ret = pclosesocket (socket);
+ ipxsocket[handle] = 0;
+ return ret;
+}
+
+
+//=============================================================================
+
+int WIPX_Connect (int handle, struct qsockaddr *addr)
+{
+ return 0;
+}
+
+//=============================================================================
+
+int WIPX_CheckNewConnections (void)
+{
+ unsigned long available;
+
+ if (net_acceptsocket == -1)
+ return -1;
+
+ if (pioctlsocket (ipxsocket[net_acceptsocket], FIONREAD, &available) == -1)
+ Sys_Error ("WIPX: ioctlsocket (FIONREAD) failed\n");
+ if (available)
+ return net_acceptsocket;
+ return -1;
+}
+
+//=============================================================================
+
+static byte packetBuffer[NET_DATAGRAMSIZE + 4];
+
+int WIPX_Read (int handle, byte *buf, int len, struct qsockaddr *addr)
+{
+ int addrlen = sizeof (struct qsockaddr);
+ int socket = ipxsocket[handle];
+ int ret;
+
+ ret = precvfrom (socket, packetBuffer, len+4, 0, (struct sockaddr *)addr, &addrlen);
+ if (ret == -1)
+ {
+ int errno = pWSAGetLastError();
+
+ if (errno == WSAEWOULDBLOCK || errno == WSAECONNREFUSED)
+ return 0;
+
+ }
+
+ if (ret < 4)
+ return 0;
+
+ // remove sequence number, it's only needed for DOS IPX
+ ret -= 4;
+ memcpy(buf, packetBuffer+4, ret);
+
+ return ret;
+}
+
+//=============================================================================
+
+int WIPX_Broadcast (int handle, byte *buf, int len)
+{
+ return WIPX_Write (handle, buf, len, &broadcastaddr);
+}
+
+//=============================================================================
+
+int WIPX_Write (int handle, byte *buf, int len, struct qsockaddr *addr)
+{
+ int socket = ipxsocket[handle];
+ int ret;
+
+ // build packet with sequence number
+ *(int *)(&packetBuffer[0]) = sequence[handle];
+ sequence[handle]++;
+ memcpy(&packetBuffer[4], buf, len);
+ len += 4;
+
+ ret = psendto (socket, packetBuffer, len, 0, (struct sockaddr *)addr, sizeof(struct qsockaddr));
+ if (ret == -1)
+ if (pWSAGetLastError() == WSAEWOULDBLOCK)
+ return 0;
+
+ return ret;
+}
+
+//=============================================================================
+
+char *WIPX_AddrToString (struct qsockaddr *addr)
+{
+ static char buf[28];
+
+ sprintf(buf, "%02x%02x%02x%02x:%02x%02x%02x%02x%02x%02x:%u",
+ ((struct sockaddr_ipx *)addr)->sa_netnum[0] & 0xff,
+ ((struct sockaddr_ipx *)addr)->sa_netnum[1] & 0xff,
+ ((struct sockaddr_ipx *)addr)->sa_netnum[2] & 0xff,
+ ((struct sockaddr_ipx *)addr)->sa_netnum[3] & 0xff,
+ ((struct sockaddr_ipx *)addr)->sa_nodenum[0] & 0xff,
+ ((struct sockaddr_ipx *)addr)->sa_nodenum[1] & 0xff,
+ ((struct sockaddr_ipx *)addr)->sa_nodenum[2] & 0xff,
+ ((struct sockaddr_ipx *)addr)->sa_nodenum[3] & 0xff,
+ ((struct sockaddr_ipx *)addr)->sa_nodenum[4] & 0xff,
+ ((struct sockaddr_ipx *)addr)->sa_nodenum[5] & 0xff,
+ ntohs(((struct sockaddr_ipx *)addr)->sa_socket)
+ );
+ return buf;
+}
+
+//=============================================================================
+
+int WIPX_StringToAddr (char *string, struct qsockaddr *addr)
+{
+ int val;
+ char buf[3];
+
+ buf[2] = 0;
+ Q_memset(addr, 0, sizeof(struct qsockaddr));
+ addr->sa_family = AF_IPX;
+
+#define DO(src,dest) \
+ buf[0] = string[src]; \
+ buf[1] = string[src + 1]; \
+ if (sscanf (buf, "%x", &val) != 1) \
+ return -1; \
+ ((struct sockaddr_ipx *)addr)->dest = val
+
+ DO(0, sa_netnum[0]);
+ DO(2, sa_netnum[1]);
+ DO(4, sa_netnum[2]);
+ DO(6, sa_netnum[3]);
+ DO(9, sa_nodenum[0]);
+ DO(11, sa_nodenum[1]);
+ DO(13, sa_nodenum[2]);
+ DO(15, sa_nodenum[3]);
+ DO(17, sa_nodenum[4]);
+ DO(19, sa_nodenum[5]);
+#undef DO
+
+ sscanf (&string[22], "%u", &val);
+ ((struct sockaddr_ipx *)addr)->sa_socket = htons((unsigned short)val);
+
+ return 0;
+}
+
+//=============================================================================
+
+int WIPX_GetSocketAddr (int handle, struct qsockaddr *addr)
+{
+ int socket = ipxsocket[handle];
+ int addrlen = sizeof(struct qsockaddr);
+ unsigned int a;
+
+ Q_memset(addr, 0, sizeof(struct qsockaddr));
+ if(pgetsockname(socket, (struct sockaddr *)addr, &addrlen) != 0)
+ {
+ int errno = pWSAGetLastError();
+ }
+
+ return 0;
+}
+
+//=============================================================================
+
+int WIPX_GetNameFromAddr (struct qsockaddr *addr, char *name)
+{
+ Q_strcpy(name, WIPX_AddrToString(addr));
+ return 0;
+}
+
+//=============================================================================
+
+int WIPX_GetAddrFromName(char *name, struct qsockaddr *addr)
+{
+ int n;
+ char buf[32];
+
+ n = Q_strlen(name);
+
+ if (n == 12)
+ {
+ sprintf(buf, "00000000:%s:%u", name, net_hostport);
+ return WIPX_StringToAddr (buf, addr);
+ }
+ if (n == 21)
+ {
+ sprintf(buf, "%s:%u", name, net_hostport);
+ return WIPX_StringToAddr (buf, addr);
+ }
+ if (n > 21 && n <= 27)
+ return WIPX_StringToAddr (name, addr);
+
+ return -1;
+}
+
+//=============================================================================
+
+int WIPX_AddrCompare (struct qsockaddr *addr1, struct qsockaddr *addr2)
+{
+ if (addr1->sa_family != addr2->sa_family)
+ return -1;
+
+ if (*((struct sockaddr_ipx *)addr1)->sa_netnum && *((struct sockaddr_ipx *)addr2)->sa_netnum)
+ if (memcmp(((struct sockaddr_ipx *)addr1)->sa_netnum, ((struct sockaddr_ipx *)addr2)->sa_netnum, 4) != 0)
+ return -1;
+ if (memcmp(((struct sockaddr_ipx *)addr1)->sa_nodenum, ((struct sockaddr_ipx *)addr2)->sa_nodenum, 6) != 0)
+ return -1;
+
+ if (((struct sockaddr_ipx *)addr1)->sa_socket != ((struct sockaddr_ipx *)addr2)->sa_socket)
+ return 1;
+
+ return 0;
+}
+
+//=============================================================================
+
+int WIPX_GetSocketPort (struct qsockaddr *addr)
+{
+ return ntohs(((struct sockaddr_ipx *)addr)->sa_socket);
+}
+
+
+int WIPX_SetSocketPort (struct qsockaddr *addr, int port)
+{
+ ((struct sockaddr_ipx *)addr)->sa_socket = htons((unsigned short)port);
+ return 0;
+}
+
+//=============================================================================
|