1 files changed, 443 insertions, 443 deletions
diff --git a/WinQuake/net_mp.c b/WinQuake/net_mp.c
index 5d853a5..4f3aeb9 100644
--- a/WinQuake/net_mp.c
+++ b/WinQuake/net_mp.c
@@ -1,443 +1,443 @@
-/*
-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_mpath.c
-
-#include <dpmi.h>
-#include "quakedef.h"
-#include "mpdosock.h"
-
-short flat_selector;
-
-int WSAGetLastError(void);
-void sockets_flush(void);
-
-extern cvar_t hostname;
-
-#define MAXHOSTNAMELEN		256
-
-static int net_acceptsocket = -1;		// socket for fielding new connections
-static int net_controlsocket;
-static int net_broadcastsocket = 0;
-//static qboolean ifbcastinit = false;
-static struct qsockaddr broadcastaddr;
-
-static unsigned long myAddr;
-
-#include "net_mp.h"
-
-
-//=============================================================================
-
-int MPATH_Init (void)
-{
-	int		i;
-	struct hostent *local = NULL;
-	char	buff[MAXHOSTNAMELEN];
-	struct qsockaddr addr;
-	char	*p;
-
-	if (COM_CheckParm ("-mpath") == 0)
-		return -1;
-
-   flat_selector = __dpmi_allocate_ldt_descriptors(1);
-   if (flat_selector == -1) {
-      Con_Printf("MPATH_Init: Can't get flat selector\n");
-      return -1;
-   }
-   if (__dpmi_set_segment_base_address(flat_selector, 0) == -1) {
-      Con_Printf("MPATH_Init: Can't seg flat base!\n");
-      return -1;
-   }
-   if (__dpmi_set_segment_limit(flat_selector, 0xffffffff) == -1) {
-      Con_Printf("MPATH_Init: Can't set segment limit\n");
-      return -1;
-   }
-	// determine my name & address
-	if (gethostname(buff, MAXHOSTNAMELEN) == 0)
-		local = gethostbyname(buff);
-	if (local)
-	{
-		myAddr = *(int *)local->h_addr_list[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 = MPATH_OpenSocket (0)) == -1)
-		Sys_Error("MPATH_Init: Unable to open control socket\n");
-
-	((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(net_hostport);
-
-	MPATH_GetSocketAddr (net_controlsocket, &addr);
-	Q_strcpy(my_tcpip_address,  MPATH_AddrToString (&addr));
-	p = Q_strrchr (my_tcpip_address, ':');
-	if (p)
-		*p = 0;
-
-	Con_Printf("MPath Initialized\n");
-	tcpipAvailable = true;
-
-	return net_controlsocket;
-}
-
-//=============================================================================
-
-void MPATH_Shutdown (void)
-{
-	MPATH_Listen (false);
-	MPATH_CloseSocket (net_controlsocket);
-}
-
-//=============================================================================
-
-void MPATH_Listen (qboolean state)
-{
-	// enable listening
-	if (state)
-	{
-		if (net_acceptsocket != -1)
-			return;
-		if ((net_acceptsocket = MPATH_OpenSocket (net_hostport)) == -1)
-			Sys_Error ("MPATH_Listen: Unable to open accept socket\n");
-		return;
-	}
-
-	// disable listening
-	if (net_acceptsocket == -1)
-		return;
-	MPATH_CloseSocket (net_acceptsocket);
-	net_acceptsocket = -1;
-}
-
-//=============================================================================
-
-int MPATH_OpenSocket (int port)
-{
-	int newsocket;
-	struct sockaddr_in address;
-	u_long _true = 1;
-
-	if ((newsocket = socket (PF_INET, SOCK_DGRAM, IPPROTO_UDP)) == -1)
-		return -1;
-
-	if (ioctlsocket (newsocket, FIONBIO, &_true) == -1)
-		goto ErrorReturn;
-
-	address.sin_family = AF_INET;
-	address.sin_addr.s_addr = INADDR_ANY;
-	address.sin_port = htons(port);
-	if( bind (newsocket, (void *)&address, sizeof(address)) == -1)
-		goto ErrorReturn;
-
-	return newsocket;
-
-ErrorReturn:
-	closesocket (newsocket);
-	return -1;
-}
-
-//=============================================================================
-
-int MPATH_CloseSocket (int socket)
-{
-	if (socket == net_broadcastsocket)
-		net_broadcastsocket = 0;
-	return closesocket (socket);
-}
-
-
-//=============================================================================
-/*
-============
-PartialIPAddress
-
-this lets you type only as much of the net address as required, using
-the local network components to fill in the rest
-============
-*/
-static int PartialIPAddress (char *in, struct qsockaddr *hostaddr)
-{
-	char buff[256];
-	char *b;
-	int addr;
-	int num;
-	int mask;
-	int run;
-	int port;
-	
-	buff[0] = '.';
-	b = buff;
-	strcpy(buff+1, in);
-	if (buff[1] == '.')
-		b++;
-
-	addr = 0;
-	mask=-1;
-	while (*b == '.')
-	{
-		b++;
-		num = 0;
-		run = 0;
-		while (!( *b < '0' || *b > '9'))
-		{
-		  num = num*10 + *b++ - '0';
-		  if (++run > 3)
-		  	return -1;
-		}
-		if ((*b < '0' || *b > '9') && *b != '.' && *b != ':' && *b != 0)
-			return -1;
-		if (num < 0 || num > 255)
-			return -1;
-		mask<<=8;
-		addr = (addr<<8) + num;
-	}
-	
-	if (*b++ == ':')
-		port = Q_atoi(b);
-	else
-		port = net_hostport;
-
-	hostaddr->sa_family = AF_INET;
-	((struct sockaddr_in *)hostaddr)->sin_port = htons((short)port);	
-	((struct sockaddr_in *)hostaddr)->sin_addr.s_addr = (myAddr & htonl(mask)) | htonl(addr);
-	
-	return 0;
-}
-//=============================================================================
-
-int MPATH_Connect (int socket, struct qsockaddr *addr)
-{
-	return 0;
-}
-
-//=============================================================================
-
-int MPATH_CheckNewConnections (void)
-{
-	char buf[4];
-
-	if (net_acceptsocket == -1)
-		return -1;
-
-	if (recvfrom (net_acceptsocket, buf, 4, MSG_PEEK, NULL, NULL) > 0)
-		return net_acceptsocket;
-	return -1;
-}
-
-//=============================================================================
-
-int MPATH_Read (int socket, byte *buf, int len, struct qsockaddr *addr)
-{
-	int addrlen = sizeof (struct qsockaddr);
-	int ret;
-
-	ret = recvfrom (socket, buf, len, 0, (struct sockaddr *)addr, &addrlen);
-	if (ret == -1)
-	{
-		int errno = WSAGetLastError();
-
-		if (errno == WSAEWOULDBLOCK || errno == WSAECONNREFUSED)
-			return 0;
-
-	}
-	return ret;
-}
-
-//=============================================================================
-
-int MPATH_MakeSocketBroadcastCapable (int socket)
-{
-	int	i = 1;
-
-	// make this socket broadcast capable
-	if (setsockopt(socket, SOL_SOCKET, SO_BROADCAST, (char *)&i, sizeof(i)) < 0)
-		return -1;
-	net_broadcastsocket = socket;
-
-	return 0;
-}
-
-//=============================================================================
-
-int MPATH_Broadcast (int socket, byte *buf, int len)
-{
-	int ret;
-
-	if (socket != net_broadcastsocket)
-	{
-		if (net_broadcastsocket != 0)
-			Sys_Error("Attempted to use multiple broadcasts sockets\n");
-		ret = MPATH_MakeSocketBroadcastCapable (socket);
-		if (ret == -1)
-		{
-			Con_Printf("Unable to make socket broadcast capable\n");
-			return ret;
-		}
-	}
-
-	return MPATH_Write (socket, buf, len, &broadcastaddr);
-}
-
-//=============================================================================
-
-int MPATH_Write (int socket, byte *buf, int len, struct qsockaddr *addr)
-{
-	int ret;
-
-	ret = sendto (socket, buf, len, 0, (struct sockaddr *)addr, sizeof(struct qsockaddr));
-	if (ret == -1)
-		if (WSAGetLastError() == WSAEWOULDBLOCK)
-			return 0;
-
-	sockets_flush();
-
-	return ret;
-}
-
-//=============================================================================
-
-char *MPATH_AddrToString (struct qsockaddr *addr)
-{
-	static char buffer[22];
-	int haddr;
-
-	haddr = ntohl(((struct sockaddr_in *)addr)->sin_addr.s_addr);
-	sprintf(buffer, "%d.%d.%d.%d:%d", (haddr >> 24) & 0xff, (haddr >> 16) & 0xff, (haddr >> 8) & 0xff, haddr & 0xff, ntohs(((struct sockaddr_in *)addr)->sin_port));
-	return buffer;
-}
-
-//=============================================================================
-
-int MPATH_StringToAddr (char *string, struct qsockaddr *addr)
-{
-	int ha1, ha2, ha3, ha4, hp;
-	int ipaddr;
-
-	sscanf(string, "%d.%d.%d.%d:%d", &ha1, &ha2, &ha3, &ha4, &hp);
-	ipaddr = (ha1 << 24) | (ha2 << 16) | (ha3 << 8) | ha4;
-
-	addr->sa_family = AF_INET;
-	((struct sockaddr_in *)addr)->sin_addr.s_addr = htonl(ipaddr);
-	((struct sockaddr_in *)addr)->sin_port = htons(hp);
-	return 0;
-}
-
-//=============================================================================
-
-int MPATH_GetSocketAddr (int socket, struct qsockaddr *addr)
-{
-	int addrlen = sizeof(struct qsockaddr);
-	unsigned int a;
-
-	Q_memset(addr, 0, sizeof(struct qsockaddr));
-	getsockname(socket, (struct sockaddr *)addr, &addrlen);
-	a = ((struct sockaddr_in *)addr)->sin_addr.s_addr;
-	if (a == 0 || a == inet_addr("127.0.0.1"))
-		((struct sockaddr_in *)addr)->sin_addr.s_addr = myAddr;
-
-	return 0;
-}
-
-//=============================================================================
-
-int MPATH_GetNameFromAddr (struct qsockaddr *addr, char *name)
-{
-	struct hostent *hostentry;
-
-	hostentry = gethostbyaddr ((char *)&((struct sockaddr_in *)addr)->sin_addr, sizeof(struct in_addr), AF_INET);
-	if (hostentry)
-	{
-		Q_strncpy (name, (char *)hostentry->h_name, NET_NAMELEN - 1);
-		return 0;
-	}
-
-	Q_strcpy (name, MPATH_AddrToString (addr));
-	return 0;
-}
-
-//=============================================================================
-
-int MPATH_GetAddrFromName(char *name, struct qsockaddr *addr)
-{
-	struct hostent *hostentry;
-
-	if (name[0] >= '0' && name[0] <= '9')
-		return PartialIPAddress (name, addr);
-	
-	hostentry = gethostbyname (name);
-	if (!hostentry)
-		return -1;
-
-	addr->sa_family = AF_INET;
-	((struct sockaddr_in *)addr)->sin_port = htons(net_hostport);	
-	((struct sockaddr_in *)addr)->sin_addr.s_addr = *(int *)hostentry->h_addr_list[0];
-
-	return 0;
-}
-
-//=============================================================================
-
-int MPATH_AddrCompare (struct qsockaddr *addr1, struct qsockaddr *addr2)
-{
-	if (addr1->sa_family != addr2->sa_family)
-		return -1;
-
-	if (((struct sockaddr_in *)addr1)->sin_addr.s_addr != ((struct sockaddr_in *)addr2)->sin_addr.s_addr)
-		return -1;
-
-	if (((struct sockaddr_in *)addr1)->sin_port != ((struct sockaddr_in *)addr2)->sin_port)
-		return 1;
-
-	return 0;
-}
-
-//=============================================================================
-
-int MPATH_GetSocketPort (struct qsockaddr *addr)
-{
-	return ntohs(((struct sockaddr_in *)addr)->sin_port);
-}
-
-
-int MPATH_SetSocketPort (struct qsockaddr *addr, int port)
-{
-	((struct sockaddr_in *)addr)->sin_port = htons(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_mpath.c
+
+#include <dpmi.h>
+#include "quakedef.h"
+#include "mpdosock.h"
+
+short flat_selector;
+
+int WSAGetLastError(void);
+void sockets_flush(void);
+
+extern cvar_t hostname;
+
+#define MAXHOSTNAMELEN		256
+
+static int net_acceptsocket = -1;		// socket for fielding new connections
+static int net_controlsocket;
+static int net_broadcastsocket = 0;
+//static qboolean ifbcastinit = false;
+static struct qsockaddr broadcastaddr;
+
+static unsigned long myAddr;
+
+#include "net_mp.h"
+
+
+//=============================================================================
+
+int MPATH_Init (void)
+{
+	int		i;
+	struct hostent *local = NULL;
+	char	buff[MAXHOSTNAMELEN];
+	struct qsockaddr addr;
+	char	*p;
+
+	if (COM_CheckParm ("-mpath") == 0)
+		return -1;
+
+   flat_selector = __dpmi_allocate_ldt_descriptors(1);
+   if (flat_selector == -1) {
+      Con_Printf("MPATH_Init: Can't get flat selector\n");
+      return -1;
+   }
+   if (__dpmi_set_segment_base_address(flat_selector, 0) == -1) {
+      Con_Printf("MPATH_Init: Can't seg flat base!\n");
+      return -1;
+   }
+   if (__dpmi_set_segment_limit(flat_selector, 0xffffffff) == -1) {
+      Con_Printf("MPATH_Init: Can't set segment limit\n");
+      return -1;
+   }
+	// determine my name & address
+	if (gethostname(buff, MAXHOSTNAMELEN) == 0)
+		local = gethostbyname(buff);
+	if (local)
+	{
+		myAddr = *(int *)local->h_addr_list[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 = MPATH_OpenSocket (0)) == -1)
+		Sys_Error("MPATH_Init: Unable to open control socket\n");
+
+	((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(net_hostport);
+
+	MPATH_GetSocketAddr (net_controlsocket, &addr);
+	Q_strcpy(my_tcpip_address,  MPATH_AddrToString (&addr));
+	p = Q_strrchr (my_tcpip_address, ':');
+	if (p)
+		*p = 0;
+
+	Con_Printf("MPath Initialized\n");
+	tcpipAvailable = true;
+
+	return net_controlsocket;
+}
+
+//=============================================================================
+
+void MPATH_Shutdown (void)
+{
+	MPATH_Listen (false);
+	MPATH_CloseSocket (net_controlsocket);
+}
+
+//=============================================================================
+
+void MPATH_Listen (qboolean state)
+{
+	// enable listening
+	if (state)
+	{
+		if (net_acceptsocket != -1)
+			return;
+		if ((net_acceptsocket = MPATH_OpenSocket (net_hostport)) == -1)
+			Sys_Error ("MPATH_Listen: Unable to open accept socket\n");
+		return;
+	}
+
+	// disable listening
+	if (net_acceptsocket == -1)
+		return;
+	MPATH_CloseSocket (net_acceptsocket);
+	net_acceptsocket = -1;
+}
+
+//=============================================================================
+
+int MPATH_OpenSocket (int port)
+{
+	int newsocket;
+	struct sockaddr_in address;
+	u_long _true = 1;
+
+	if ((newsocket = socket (PF_INET, SOCK_DGRAM, IPPROTO_UDP)) == -1)
+		return -1;
+
+	if (ioctlsocket (newsocket, FIONBIO, &_true) == -1)
+		goto ErrorReturn;
+
+	address.sin_family = AF_INET;
+	address.sin_addr.s_addr = INADDR_ANY;
+	address.sin_port = htons(port);
+	if( bind (newsocket, (void *)&address, sizeof(address)) == -1)
+		goto ErrorReturn;
+
+	return newsocket;
+
+ErrorReturn:
+	closesocket (newsocket);
+	return -1;
+}
+
+//=============================================================================
+
+int MPATH_CloseSocket (int socket)
+{
+	if (socket == net_broadcastsocket)
+		net_broadcastsocket = 0;
+	return closesocket (socket);
+}
+
+
+//=============================================================================
+/*
+============
+PartialIPAddress
+
+this lets you type only as much of the net address as required, using
+the local network components to fill in the rest
+============
+*/
+static int PartialIPAddress (char *in, struct qsockaddr *hostaddr)
+{
+	char buff[256];
+	char *b;
+	int addr;
+	int num;
+	int mask;
+	int run;
+	int port;
+	
+	buff[0] = '.';
+	b = buff;
+	strcpy(buff+1, in);
+	if (buff[1] == '.')
+		b++;
+
+	addr = 0;
+	mask=-1;
+	while (*b == '.')
+	{
+		b++;
+		num = 0;
+		run = 0;
+		while (!( *b < '0' || *b > '9'))
+		{
+		  num = num*10 + *b++ - '0';
+		  if (++run > 3)
+		  	return -1;
+		}
+		if ((*b < '0' || *b > '9') && *b != '.' && *b != ':' && *b != 0)
+			return -1;
+		if (num < 0 || num > 255)
+			return -1;
+		mask<<=8;
+		addr = (addr<<8) + num;
+	}
+	
+	if (*b++ == ':')
+		port = Q_atoi(b);
+	else
+		port = net_hostport;
+
+	hostaddr->sa_family = AF_INET;
+	((struct sockaddr_in *)hostaddr)->sin_port = htons((short)port);	
+	((struct sockaddr_in *)hostaddr)->sin_addr.s_addr = (myAddr & htonl(mask)) | htonl(addr);
+	
+	return 0;
+}
+//=============================================================================
+
+int MPATH_Connect (int socket, struct qsockaddr *addr)
+{
+	return 0;
+}
+
+//=============================================================================
+
+int MPATH_CheckNewConnections (void)
+{
+	char buf[4];
+
+	if (net_acceptsocket == -1)
+		return -1;
+
+	if (recvfrom (net_acceptsocket, buf, 4, MSG_PEEK, NULL, NULL) > 0)
+		return net_acceptsocket;
+	return -1;
+}
+
+//=============================================================================
+
+int MPATH_Read (int socket, byte *buf, int len, struct qsockaddr *addr)
+{
+	int addrlen = sizeof (struct qsockaddr);
+	int ret;
+
+	ret = recvfrom (socket, buf, len, 0, (struct sockaddr *)addr, &addrlen);
+	if (ret == -1)
+	{
+		int errno = WSAGetLastError();
+
+		if (errno == WSAEWOULDBLOCK || errno == WSAECONNREFUSED)
+			return 0;
+
+	}
+	return ret;
+}
+
+//=============================================================================
+
+int MPATH_MakeSocketBroadcastCapable (int socket)
+{
+	int	i = 1;
+
+	// make this socket broadcast capable
+	if (setsockopt(socket, SOL_SOCKET, SO_BROADCAST, (char *)&i, sizeof(i)) < 0)
+		return -1;
+	net_broadcastsocket = socket;
+
+	return 0;
+}
+
+//=============================================================================
+
+int MPATH_Broadcast (int socket, byte *buf, int len)
+{
+	int ret;
+
+	if (socket != net_broadcastsocket)
+	{
+		if (net_broadcastsocket != 0)
+			Sys_Error("Attempted to use multiple broadcasts sockets\n");
+		ret = MPATH_MakeSocketBroadcastCapable (socket);
+		if (ret == -1)
+		{
+			Con_Printf("Unable to make socket broadcast capable\n");
+			return ret;
+		}
+	}
+
+	return MPATH_Write (socket, buf, len, &broadcastaddr);
+}
+
+//=============================================================================
+
+int MPATH_Write (int socket, byte *buf, int len, struct qsockaddr *addr)
+{
+	int ret;
+
+	ret = sendto (socket, buf, len, 0, (struct sockaddr *)addr, sizeof(struct qsockaddr));
+	if (ret == -1)
+		if (WSAGetLastError() == WSAEWOULDBLOCK)
+			return 0;
+
+	sockets_flush();
+
+	return ret;
+}
+
+//=============================================================================
+
+char *MPATH_AddrToString (struct qsockaddr *addr)
+{
+	static char buffer[22];
+	int haddr;
+
+	haddr = ntohl(((struct sockaddr_in *)addr)->sin_addr.s_addr);
+	sprintf(buffer, "%d.%d.%d.%d:%d", (haddr >> 24) & 0xff, (haddr >> 16) & 0xff, (haddr >> 8) & 0xff, haddr & 0xff, ntohs(((struct sockaddr_in *)addr)->sin_port));
+	return buffer;
+}
+
+//=============================================================================
+
+int MPATH_StringToAddr (char *string, struct qsockaddr *addr)
+{
+	int ha1, ha2, ha3, ha4, hp;
+	int ipaddr;
+
+	sscanf(string, "%d.%d.%d.%d:%d", &ha1, &ha2, &ha3, &ha4, &hp);
+	ipaddr = (ha1 << 24) | (ha2 << 16) | (ha3 << 8) | ha4;
+
+	addr->sa_family = AF_INET;
+	((struct sockaddr_in *)addr)->sin_addr.s_addr = htonl(ipaddr);
+	((struct sockaddr_in *)addr)->sin_port = htons(hp);
+	return 0;
+}
+
+//=============================================================================
+
+int MPATH_GetSocketAddr (int socket, struct qsockaddr *addr)
+{
+	int addrlen = sizeof(struct qsockaddr);
+	unsigned int a;
+
+	Q_memset(addr, 0, sizeof(struct qsockaddr));
+	getsockname(socket, (struct sockaddr *)addr, &addrlen);
+	a = ((struct sockaddr_in *)addr)->sin_addr.s_addr;
+	if (a == 0 || a == inet_addr("127.0.0.1"))
+		((struct sockaddr_in *)addr)->sin_addr.s_addr = myAddr;
+
+	return 0;
+}
+
+//=============================================================================
+
+int MPATH_GetNameFromAddr (struct qsockaddr *addr, char *name)
+{
+	struct hostent *hostentry;
+
+	hostentry = gethostbyaddr ((char *)&((struct sockaddr_in *)addr)->sin_addr, sizeof(struct in_addr), AF_INET);
+	if (hostentry)
+	{
+		Q_strncpy (name, (char *)hostentry->h_name, NET_NAMELEN - 1);
+		return 0;
+	}
+
+	Q_strcpy (name, MPATH_AddrToString (addr));
+	return 0;
+}
+
+//=============================================================================
+
+int MPATH_GetAddrFromName(char *name, struct qsockaddr *addr)
+{
+	struct hostent *hostentry;
+
+	if (name[0] >= '0' && name[0] <= '9')
+		return PartialIPAddress (name, addr);
+	
+	hostentry = gethostbyname (name);
+	if (!hostentry)
+		return -1;
+
+	addr->sa_family = AF_INET;
+	((struct sockaddr_in *)addr)->sin_port = htons(net_hostport);	
+	((struct sockaddr_in *)addr)->sin_addr.s_addr = *(int *)hostentry->h_addr_list[0];
+
+	return 0;
+}
+
+//=============================================================================
+
+int MPATH_AddrCompare (struct qsockaddr *addr1, struct qsockaddr *addr2)
+{
+	if (addr1->sa_family != addr2->sa_family)
+		return -1;
+
+	if (((struct sockaddr_in *)addr1)->sin_addr.s_addr != ((struct sockaddr_in *)addr2)->sin_addr.s_addr)
+		return -1;
+
+	if (((struct sockaddr_in *)addr1)->sin_port != ((struct sockaddr_in *)addr2)->sin_port)
+		return 1;
+
+	return 0;
+}
+
+//=============================================================================
+
+int MPATH_GetSocketPort (struct qsockaddr *addr)
+{
+	return ntohs(((struct sockaddr_in *)addr)->sin_port);
+}
+
+
+int MPATH_SetSocketPort (struct qsockaddr *addr, int port)
+{
+	((struct sockaddr_in *)addr)->sin_port = htons(port);
+	return 0;
+}
+
+//=============================================================================