r1139 - in trunk: . code/client code/q3_ui code/qcommon code/ui code/unix code/win32
DONOTREPLY at icculus.org
DONOTREPLY at icculus.org
Tue Aug 28 12:42:13 EDT 2007
Author: tma
Date: 2007-08-28 12:42:13 -0400 (Tue, 28 Aug 2007)
New Revision: 1139
Added:
trunk/code/qcommon/net_ip.c
Removed:
trunk/code/unix/unix_net.c
trunk/code/win32/win_net.c
Modified:
trunk/Makefile
trunk/TODO
trunk/code/client/cl_main.c
trunk/code/q3_ui/ui_servers2.c
trunk/code/qcommon/net_chan.c
trunk/code/qcommon/qcommon.h
trunk/code/ui/ui_main.c
trunk/code/win32/win_local.h
Log:
* Merge win_net.c and unix_net.c
+ Move win32/win_net.c to qcommon/net_ip.c and make it portable
+ Remove unix_net.c, but incorporate its revision history into win_net.c
+ Remove all IPX support -- this remains compatible with existing mods
+ This change also inadvertently gets us SOCKS support on non-Windows
platforms
Modified: trunk/Makefile
===================================================================
--- trunk/Makefile 2007-08-27 07:02:54 UTC (rev 1138)
+++ trunk/Makefile 2007-08-28 16:42:13 UTC (rev 1139)
@@ -828,6 +828,7 @@
targets: makedirs tools
@echo ""
@echo "Building ioquake3 in $(B):"
+ @echo " PLATFORM: $(PLATFORM)"
@echo " ARCH: $(ARCH)"
@echo " COMPILE_PLATFORM: $(COMPILE_PLATFORM)"
@echo " COMPILE_ARCH: $(COMPILE_ARCH)"
@@ -924,6 +925,7 @@
$(B)/client/md5.o \
$(B)/client/msg.o \
$(B)/client/net_chan.o \
+ $(B)/client/net_ip.o \
$(B)/client/huffman.o \
\
$(B)/client/snd_adpcm.o \
@@ -1084,7 +1086,6 @@
$(B)/client/win_glimp.o \
$(B)/client/win_input.o \
$(B)/client/win_main.o \
- $(B)/client/win_net.o \
$(B)/client/win_qgl.o \
$(B)/client/win_shared.o \
$(B)/client/win_snd.o \
@@ -1094,7 +1095,6 @@
else
Q3OBJ += \
$(B)/client/unix_main.o \
- $(B)/client/unix_net.o \
$(B)/client/unix_shared.o \
$(B)/client/linux_signals.o \
$(B)/client/linux_qgl.o \
@@ -1167,6 +1167,7 @@
$(B)/ded/md4.o \
$(B)/ded/msg.o \
$(B)/ded/net_chan.o \
+ $(B)/ded/net_ip.o \
$(B)/ded/huffman.o \
\
$(B)/ded/q_math.o \
@@ -1207,7 +1208,6 @@
\
$(B)/ded/linux_signals.o \
$(B)/ded/unix_main.o \
- $(B)/ded/unix_net.o \
$(B)/ded/unix_shared.o \
\
$(B)/ded/null_client.o \
Modified: trunk/TODO
===================================================================
--- trunk/TODO 2007-08-27 07:02:54 UTC (rev 1138)
+++ trunk/TODO 2007-08-28 16:42:13 UTC (rev 1139)
@@ -19,7 +19,6 @@
For 1.35+:
* IPv6 support
-* merge unix_net.c and win_net.c
* Replace windows DirectX backend with SDL
* Graphical "ioquake3" watermark in videos, optional, on by default
* Gamma stuff while recording videos.
Modified: trunk/code/client/cl_main.c
===================================================================
--- trunk/code/client/cl_main.c 2007-08-27 07:02:54 UTC (rev 1138)
+++ trunk/code/client/cl_main.c 2007-08-28 16:42:13 UTC (rev 1139)
@@ -2867,12 +2867,6 @@
type = 1;
break;
- case NA_IPX:
- case NA_BROADCAST_IPX:
- str = "ipx";
- type = 2;
- break;
-
default:
str = "???";
type = 0;
@@ -3160,9 +3154,6 @@
to.type = NA_BROADCAST;
NET_SendPacket( NS_CLIENT, strlen( message ), message, to );
-
- to.type = NA_BROADCAST_IPX;
- NET_SendPacket( NS_CLIENT, strlen( message ), message, to );
}
}
}
Modified: trunk/code/q3_ui/ui_servers2.c
===================================================================
--- trunk/code/q3_ui/ui_servers2.c 2007-08-27 07:02:54 UTC (rev 1138)
+++ trunk/code/q3_ui/ui_servers2.c 2007-08-28 16:42:13 UTC (rev 1139)
@@ -142,7 +142,6 @@
static char* netnames[] = {
"???",
"UDP",
- "IPX",
NULL
};
Modified: trunk/code/qcommon/net_chan.c
===================================================================
--- trunk/code/qcommon/net_chan.c 2007-08-27 07:02:54 UTC (rev 1138)
+++ trunk/code/qcommon/net_chan.c 2007-08-28 16:42:13 UTC (rev 1139)
@@ -482,14 +482,6 @@
return qfalse;
}
- if (a.type == NA_IPX)
- {
- if ((memcmp(a.ipx, b.ipx, 10) == 0))
- return qtrue;
- return qfalse;
- }
-
-
Com_Printf ("NET_CompareBaseAdr: bad address type\n");
return qfalse;
}
@@ -505,10 +497,6 @@
} else if (a.type == NA_IP) {
Com_sprintf (s, sizeof(s), "%i.%i.%i.%i:%hu",
a.ip[0], a.ip[1], a.ip[2], a.ip[3], BigShort(a.port));
- } else {
- Com_sprintf (s, sizeof(s), "%02x%02x%02x%02x.%02x%02x%02x%02x%02x%02x:%hu",
- a.ipx[0], a.ipx[1], a.ipx[2], a.ipx[3], a.ipx[4], a.ipx[5], a.ipx[6], a.ipx[7], a.ipx[8], a.ipx[9],
- BigShort(a.port));
}
return s;
@@ -530,13 +518,6 @@
return qfalse;
}
- if (a.type == NA_IPX)
- {
- if ((memcmp(a.ipx, b.ipx, 10) == 0) && a.port == b.port)
- return qtrue;
- return qfalse;
- }
-
Com_Printf ("NET_CompareAdr: bad address type\n");
return qfalse;
}
Copied: trunk/code/qcommon/net_ip.c (from rev 1138, trunk/code/win32/win_net.c)
===================================================================
--- trunk/code/qcommon/net_ip.c (rev 0)
+++ trunk/code/qcommon/net_ip.c 2007-08-28 16:42:13 UTC (rev 1139)
@@ -0,0 +1,1082 @@
+/*
+===========================================================================
+Copyright (C) 1999-2005 Id Software, Inc.
+
+This file is part of Quake III Arena source code.
+
+Quake III Arena source code 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.
+
+Quake III Arena source code 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 Quake III Arena source code; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+===========================================================================
+*/
+
+#include "../qcommon/q_shared.h"
+#include "../qcommon/qcommon.h"
+
+#ifdef _WIN32
+#include <winsock.h>
+
+typedef int socklen_t;
+#define EAGAIN WSAEWOULDBLOCK
+#define EADDRNOTAVAIL WSAEADDRNOTAVAIL
+#define EAFNOSUPPORT WSAEAFNOSUPPORT
+#define ECONNRESET WSAECONNRESET
+#define socketError WSAGetLastError( )
+
+static WSADATA winsockdata;
+static qboolean winsockInitialized = qfalse;
+
+#else
+
+#if MAC_OS_X_VERSION_MIN_REQUIRED == 1020
+ // needed for socklen_t on OSX 10.2
+# define _BSD_SOCKLEN_T_
+#endif
+
+#include <arpa/inet.h>
+#include <errno.h>
+#include <netdb.h>
+#include <netinet/in.h>
+#include <sys/ioctl.h>
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#ifdef MACOS_X
+#include <sys/sockio.h>
+#include <net/if.h>
+#include <net/if_types.h>
+#include <net/if_dl.h> // for 'struct sockaddr_dl'
+#endif
+
+#ifdef __sun
+#include <sys/filio.h>
+#endif
+
+typedef int SOCKET;
+#define INVALID_SOCKET -1
+#define SOCKET_ERROR -1
+#define closesocket close
+#define ioctlsocket ioctl
+#define socketError errno
+
+#endif
+
+static qboolean usingSocks = qfalse;
+static qboolean networkingEnabled = qfalse;
+
+static cvar_t *net_noudp;
+
+static cvar_t *net_socksEnabled;
+static cvar_t *net_socksServer;
+static cvar_t *net_socksPort;
+static cvar_t *net_socksUsername;
+static cvar_t *net_socksPassword;
+static struct sockaddr socksRelayAddr;
+
+static SOCKET ip_socket;
+static SOCKET socks_socket;
+
+#define MAX_IPS 16
+static int numIP;
+static byte localIP[MAX_IPS][4];
+
+//=============================================================================
+
+
+/*
+====================
+NET_ErrorString
+====================
+*/
+char *NET_ErrorString( void ) {
+#ifdef _WIN32
+ //FIXME: replace with FormatMessage?
+ switch( socketError ) {
+ case WSAEINTR: return "WSAEINTR";
+ case WSAEBADF: return "WSAEBADF";
+ case WSAEACCES: return "WSAEACCES";
+ case WSAEDISCON: return "WSAEDISCON";
+ case WSAEFAULT: return "WSAEFAULT";
+ case WSAEINVAL: return "WSAEINVAL";
+ case WSAEMFILE: return "WSAEMFILE";
+ case WSAEWOULDBLOCK: return "WSAEWOULDBLOCK";
+ case WSAEINPROGRESS: return "WSAEINPROGRESS";
+ case WSAEALREADY: return "WSAEALREADY";
+ case WSAENOTSOCK: return "WSAENOTSOCK";
+ case WSAEDESTADDRREQ: return "WSAEDESTADDRREQ";
+ case WSAEMSGSIZE: return "WSAEMSGSIZE";
+ case WSAEPROTOTYPE: return "WSAEPROTOTYPE";
+ case WSAENOPROTOOPT: return "WSAENOPROTOOPT";
+ case WSAEPROTONOSUPPORT: return "WSAEPROTONOSUPPORT";
+ case WSAESOCKTNOSUPPORT: return "WSAESOCKTNOSUPPORT";
+ case WSAEOPNOTSUPP: return "WSAEOPNOTSUPP";
+ case WSAEPFNOSUPPORT: return "WSAEPFNOSUPPORT";
+ case WSAEAFNOSUPPORT: return "WSAEAFNOSUPPORT";
+ case WSAEADDRINUSE: return "WSAEADDRINUSE";
+ case WSAEADDRNOTAVAIL: return "WSAEADDRNOTAVAIL";
+ case WSAENETDOWN: return "WSAENETDOWN";
+ case WSAENETUNREACH: return "WSAENETUNREACH";
+ case WSAENETRESET: return "WSAENETRESET";
+ case WSAECONNABORTED: return "WSWSAECONNABORTEDAEINTR";
+ case WSAECONNRESET: return "WSAECONNRESET";
+ case WSAENOBUFS: return "WSAENOBUFS";
+ case WSAEISCONN: return "WSAEISCONN";
+ case WSAENOTCONN: return "WSAENOTCONN";
+ case WSAESHUTDOWN: return "WSAESHUTDOWN";
+ case WSAETOOMANYREFS: return "WSAETOOMANYREFS";
+ case WSAETIMEDOUT: return "WSAETIMEDOUT";
+ case WSAECONNREFUSED: return "WSAECONNREFUSED";
+ case WSAELOOP: return "WSAELOOP";
+ case WSAENAMETOOLONG: return "WSAENAMETOOLONG";
+ case WSAEHOSTDOWN: return "WSAEHOSTDOWN";
+ case WSASYSNOTREADY: return "WSASYSNOTREADY";
+ case WSAVERNOTSUPPORTED: return "WSAVERNOTSUPPORTED";
+ case WSANOTINITIALISED: return "WSANOTINITIALISED";
+ case WSAHOST_NOT_FOUND: return "WSAHOST_NOT_FOUND";
+ case WSATRY_AGAIN: return "WSATRY_AGAIN";
+ case WSANO_RECOVERY: return "WSANO_RECOVERY";
+ case WSANO_DATA: return "WSANO_DATA";
+ default: return "NO ERROR";
+ }
+#else
+ return strerror (errno);
+#endif
+}
+
+static void NetadrToSockadr( netadr_t *a, struct sockaddr *s ) {
+ memset( s, 0, sizeof(*s) );
+
+ if( a->type == NA_BROADCAST ) {
+ ((struct sockaddr_in *)s)->sin_family = AF_INET;
+ ((struct sockaddr_in *)s)->sin_port = a->port;
+ ((struct sockaddr_in *)s)->sin_addr.s_addr = INADDR_BROADCAST;
+ }
+ else if( a->type == NA_IP ) {
+ ((struct sockaddr_in *)s)->sin_family = AF_INET;
+ ((struct sockaddr_in *)s)->sin_addr.s_addr = *(int *)&a->ip;
+ ((struct sockaddr_in *)s)->sin_port = a->port;
+ }
+}
+
+
+static void SockadrToNetadr( struct sockaddr *s, netadr_t *a ) {
+ if (s->sa_family == AF_INET) {
+ a->type = NA_IP;
+ *(int *)&a->ip = ((struct sockaddr_in *)s)->sin_addr.s_addr;
+ a->port = ((struct sockaddr_in *)s)->sin_port;
+ }
+}
+
+
+/*
+=============
+Sys_StringToSockaddr
+=============
+*/
+static qboolean Sys_StringToSockaddr( const char *s, struct sockaddr *sadr ) {
+ struct hostent *h;
+
+ memset( sadr, 0, sizeof( *sadr ) );
+
+ ((struct sockaddr_in *)sadr)->sin_family = AF_INET;
+ ((struct sockaddr_in *)sadr)->sin_port = 0;
+
+ if( s[0] >= '0' && s[0] <= '9' ) {
+ *(int *)&((struct sockaddr_in *)sadr)->sin_addr = inet_addr(s);
+ } else {
+ if( ( h = gethostbyname( s ) ) == 0 ) {
+ return 0;
+ }
+ *(int *)&((struct sockaddr_in *)sadr)->sin_addr = *(int *)h->h_addr_list[0];
+ }
+
+ return qtrue;
+}
+
+/*
+=============
+Sys_StringToAdr
+=============
+*/
+qboolean Sys_StringToAdr( const char *s, netadr_t *a ) {
+ struct sockaddr sadr;
+
+ if ( !Sys_StringToSockaddr( s, &sadr ) ) {
+ return qfalse;
+ }
+
+ SockadrToNetadr( &sadr, a );
+ return qtrue;
+}
+
+//=============================================================================
+
+/*
+==================
+Sys_GetPacket
+
+Never called by the game logic, just the system event queing
+==================
+*/
+#ifdef _DEBUG
+int recvfromCount;
+#endif
+
+qboolean Sys_GetPacket( netadr_t *net_from, msg_t *net_message ) {
+ int ret;
+ struct sockaddr from;
+ socklen_t fromlen;
+ int err;
+
+ if( !ip_socket ) {
+ return qfalse;
+ }
+
+ fromlen = sizeof(from);
+#ifdef _DEBUG
+ recvfromCount++; // performance check
+#endif
+ ret = recvfrom( ip_socket, net_message->data, net_message->maxsize, 0, (struct sockaddr *)&from, &fromlen );
+ if (ret == SOCKET_ERROR)
+ {
+ err = socketError;
+
+ if( err == EAGAIN || err == ECONNRESET ) {
+ return qfalse;
+ }
+ Com_Printf( "NET_GetPacket: %s\n", NET_ErrorString() );
+ return qfalse;
+ }
+
+ memset( ((struct sockaddr_in *)&from)->sin_zero, 0, 8 );
+
+ if ( usingSocks && memcmp( &from, &socksRelayAddr, fromlen ) == 0 ) {
+ if ( ret < 10 || net_message->data[0] != 0 || net_message->data[1] != 0 || net_message->data[2] != 0 || net_message->data[3] != 1 ) {
+ return qfalse;
+ }
+ net_from->type = NA_IP;
+ net_from->ip[0] = net_message->data[4];
+ net_from->ip[1] = net_message->data[5];
+ net_from->ip[2] = net_message->data[6];
+ net_from->ip[3] = net_message->data[7];
+ net_from->port = *(short *)&net_message->data[8];
+ net_message->readcount = 10;
+ }
+ else {
+ SockadrToNetadr( &from, net_from );
+ net_message->readcount = 0;
+ }
+
+ if( ret == net_message->maxsize ) {
+ Com_Printf( "Oversize packet from %s\n", NET_AdrToString (*net_from) );
+ return qfalse;
+ }
+
+ net_message->cursize = ret;
+ return qtrue;
+}
+
+//=============================================================================
+
+static char socksBuf[4096];
+
+/*
+==================
+Sys_SendPacket
+==================
+*/
+void Sys_SendPacket( int length, const void *data, netadr_t to ) {
+ int ret;
+ struct sockaddr addr;
+
+ if( to.type != NA_BROADCAST && to.type != NA_IP ) {
+ Com_Error( ERR_FATAL, "Sys_SendPacket: bad address type" );
+ return;
+ }
+
+ if( !ip_socket ) {
+ return;
+ }
+
+ NetadrToSockadr( &to, &addr );
+
+ if( usingSocks && to.type == NA_IP ) {
+ socksBuf[0] = 0; // reserved
+ socksBuf[1] = 0;
+ socksBuf[2] = 0; // fragment (not fragmented)
+ socksBuf[3] = 1; // address type: IPV4
+ *(int *)&socksBuf[4] = ((struct sockaddr_in *)&addr)->sin_addr.s_addr;
+ *(short *)&socksBuf[8] = ((struct sockaddr_in *)&addr)->sin_port;
+ memcpy( &socksBuf[10], data, length );
+ ret = sendto( ip_socket, socksBuf, length+10, 0, &socksRelayAddr, sizeof(socksRelayAddr) );
+ }
+ else {
+ ret = sendto( ip_socket, data, length, 0, &addr, sizeof(addr) );
+ }
+ if( ret == SOCKET_ERROR ) {
+ int err = socketError;
+
+ // wouldblock is silent
+ if( err == EAGAIN ) {
+ return;
+ }
+
+ // some PPP links do not allow broadcasts and return an error
+ if( ( err == EADDRNOTAVAIL ) && ( ( to.type == NA_BROADCAST ) ) ) {
+ return;
+ }
+
+ Com_Printf( "NET_SendPacket: %s\n", NET_ErrorString() );
+ }
+}
+
+
+//=============================================================================
+
+/*
+==================
+Sys_IsLANAddress
+
+LAN clients will have their rate var ignored
+==================
+*/
+qboolean Sys_IsLANAddress( netadr_t adr ) {
+ int i;
+
+ if( adr.type == NA_LOOPBACK ) {
+ return qtrue;
+ }
+
+ if( adr.type != NA_IP ) {
+ return qfalse;
+ }
+
+ // RFC1918:
+ // 10.0.0.0 - 10.255.255.255 (10/8 prefix)
+ // 172.16.0.0 - 172.31.255.255 (172.16/12 prefix)
+ // 192.168.0.0 - 192.168.255.255 (192.168/16 prefix)
+ if(adr.ip[0] == 10)
+ return qtrue;
+ if(adr.ip[0] == 172 && (adr.ip[1]&0xf0) == 16)
+ return qtrue;
+ if(adr.ip[0] == 192 && adr.ip[1] == 168)
+ return qtrue;
+
+ // choose which comparison to use based on the class of the address being tested
+ // any local adresses of a different class than the address being tested will fail based on the first byte
+ // FIXME tma 28/08/07 Try and make this work for arbitrary subnet masks somehow
+
+ if( adr.ip[0] == 127 && adr.ip[1] == 0 && adr.ip[2] == 0 && adr.ip[3] == 1 ) {
+ return qtrue;
+ }
+
+ // Class A
+ if( (adr.ip[0] & 0x80) == 0x00 ) {
+ for ( i = 0 ; i < numIP ; i++ ) {
+ if( adr.ip[0] == localIP[i][0] ) {
+ return qtrue;
+ }
+ }
+
+ return qfalse;
+ }
+
+ // Class B
+ if( (adr.ip[0] & 0xc0) == 0x80 ) {
+ for ( i = 0 ; i < numIP ; i++ ) {
+ if( adr.ip[0] == localIP[i][0] && adr.ip[1] == localIP[i][1] ) {
+ return qtrue;
+ }
+ }
+ return qfalse;
+ }
+
+ // Class C
+ for ( i = 0 ; i < numIP ; i++ ) {
+ if( adr.ip[0] == localIP[i][0] && adr.ip[1] == localIP[i][1] && adr.ip[2] == localIP[i][2] ) {
+ return qtrue;
+ }
+ }
+ return qfalse;
+}
+
+/*
+==================
+Sys_ShowIP
+==================
+*/
+void Sys_ShowIP(void) {
+ int i;
+
+ for (i = 0; i < numIP; i++) {
+ Com_Printf( "IP: %i.%i.%i.%i\n", localIP[i][0], localIP[i][1], localIP[i][2], localIP[i][3] );
+ }
+}
+
+
+//=============================================================================
+
+
+/*
+====================
+NET_IPSocket
+====================
+*/
+int NET_IPSocket( char *net_interface, int port ) {
+ SOCKET newsocket;
+ struct sockaddr_in address;
+ qboolean _true = qtrue;
+ int i = 1;
+ int err;
+
+ if( net_interface ) {
+ Com_Printf( "Opening IP socket: %s:%i\n", net_interface, port );
+ }
+ else {
+ Com_Printf( "Opening IP socket: localhost:%i\n", port );
+ }
+
+ if( ( newsocket = socket( AF_INET, SOCK_DGRAM, IPPROTO_UDP ) ) == INVALID_SOCKET ) {
+ err = socketError;
+ if( err != EAFNOSUPPORT ) {
+ Com_Printf( "WARNING: UDP_OpenSocket: socket: %s\n", NET_ErrorString() );
+ }
+ return 0;
+ }
+
+ // make it non-blocking
+ if( ioctlsocket( newsocket, FIONBIO, (u_long *)&_true ) == SOCKET_ERROR ) {
+ Com_Printf( "WARNING: UDP_OpenSocket: ioctl FIONBIO: %s\n", NET_ErrorString() );
+ return 0;
+ }
+
+ // make it broadcast capable
+ if( setsockopt( newsocket, SOL_SOCKET, SO_BROADCAST, (char *)&i, sizeof(i) ) == SOCKET_ERROR ) {
+ Com_Printf( "WARNING: UDP_OpenSocket: setsockopt SO_BROADCAST: %s\n", NET_ErrorString() );
+ return 0;
+ }
+
+ if( !net_interface || !net_interface[0] || !Q_stricmp(net_interface, "localhost") ) {
+ address.sin_addr.s_addr = INADDR_ANY;
+ }
+ else {
+ Sys_StringToSockaddr( net_interface, (struct sockaddr *)&address );
+ }
+
+ if( port == PORT_ANY ) {
+ address.sin_port = 0;
+ }
+ else {
+ address.sin_port = htons( (short)port );
+ }
+
+ address.sin_family = AF_INET;
+
+ if( bind( newsocket, (void *)&address, sizeof(address) ) == SOCKET_ERROR ) {
+ Com_Printf( "WARNING: UDP_OpenSocket: bind: %s\n", NET_ErrorString() );
+ closesocket( newsocket );
+ return 0;
+ }
+
+ return newsocket;
+}
+
+
+/*
+====================
+NET_OpenSocks
+====================
+*/
+void NET_OpenSocks( int port ) {
+ struct sockaddr_in address;
+ int err;
+ struct hostent *h;
+ int len;
+ qboolean rfc1929;
+ unsigned char buf[64];
+
+ usingSocks = qfalse;
+
+ Com_Printf( "Opening connection to SOCKS server.\n" );
+
+ if ( ( socks_socket = socket( AF_INET, SOCK_STREAM, IPPROTO_TCP ) ) == INVALID_SOCKET ) {
+ err = socketError;
+ Com_Printf( "WARNING: NET_OpenSocks: socket: %s\n", NET_ErrorString() );
+ return;
+ }
+
+ h = gethostbyname( net_socksServer->string );
+ if ( h == NULL ) {
+ err = socketError;
+ Com_Printf( "WARNING: NET_OpenSocks: gethostbyname: %s\n", NET_ErrorString() );
+ return;
+ }
+ if ( h->h_addrtype != AF_INET ) {
+ Com_Printf( "WARNING: NET_OpenSocks: gethostbyname: address type was not AF_INET\n" );
+ return;
+ }
+ address.sin_family = AF_INET;
+ address.sin_addr.s_addr = *(int *)h->h_addr_list[0];
+ address.sin_port = htons( (short)net_socksPort->integer );
+
+ if ( connect( socks_socket, (struct sockaddr *)&address, sizeof( address ) ) == SOCKET_ERROR ) {
+ err = socketError;
+ Com_Printf( "NET_OpenSocks: connect: %s\n", NET_ErrorString() );
+ return;
+ }
+
+ // send socks authentication handshake
+ if ( *net_socksUsername->string || *net_socksPassword->string ) {
+ rfc1929 = qtrue;
+ }
+ else {
+ rfc1929 = qfalse;
+ }
+
+ buf[0] = 5; // SOCKS version
+ // method count
+ if ( rfc1929 ) {
+ buf[1] = 2;
+ len = 4;
+ }
+ else {
+ buf[1] = 1;
+ len = 3;
+ }
+ buf[2] = 0; // method #1 - method id #00: no authentication
+ if ( rfc1929 ) {
+ buf[2] = 2; // method #2 - method id #02: username/password
+ }
+ if ( send( socks_socket, buf, len, 0 ) == SOCKET_ERROR ) {
+ err = socketError;
+ Com_Printf( "NET_OpenSocks: send: %s\n", NET_ErrorString() );
+ return;
+ }
+
+ // get the response
+ len = recv( socks_socket, buf, 64, 0 );
+ if ( len == SOCKET_ERROR ) {
+ err = socketError;
+ Com_Printf( "NET_OpenSocks: recv: %s\n", NET_ErrorString() );
+ return;
+ }
+ if ( len != 2 || buf[0] != 5 ) {
+ Com_Printf( "NET_OpenSocks: bad response\n" );
+ return;
+ }
+ switch( buf[1] ) {
+ case 0: // no authentication
+ break;
+ case 2: // username/password authentication
+ break;
+ default:
+ Com_Printf( "NET_OpenSocks: request denied\n" );
+ return;
+ }
+
+ // do username/password authentication if needed
+ if ( buf[1] == 2 ) {
+ int ulen;
+ int plen;
+
+ // build the request
+ ulen = strlen( net_socksUsername->string );
+ plen = strlen( net_socksPassword->string );
+
+ buf[0] = 1; // username/password authentication version
+ buf[1] = ulen;
+ if ( ulen ) {
+ memcpy( &buf[2], net_socksUsername->string, ulen );
+ }
+ buf[2 + ulen] = plen;
+ if ( plen ) {
+ memcpy( &buf[3 + ulen], net_socksPassword->string, plen );
+ }
+
+ // send it
+ if ( send( socks_socket, buf, 3 + ulen + plen, 0 ) == SOCKET_ERROR ) {
+ err = socketError;
+ Com_Printf( "NET_OpenSocks: send: %s\n", NET_ErrorString() );
+ return;
+ }
+
+ // get the response
+ len = recv( socks_socket, buf, 64, 0 );
+ if ( len == SOCKET_ERROR ) {
+ err = socketError;
+ Com_Printf( "NET_OpenSocks: recv: %s\n", NET_ErrorString() );
+ return;
+ }
+ if ( len != 2 || buf[0] != 1 ) {
+ Com_Printf( "NET_OpenSocks: bad response\n" );
+ return;
+ }
+ if ( buf[1] != 0 ) {
+ Com_Printf( "NET_OpenSocks: authentication failed\n" );
+ return;
+ }
+ }
+
+ // send the UDP associate request
+ buf[0] = 5; // SOCKS version
+ buf[1] = 3; // command: UDP associate
+ buf[2] = 0; // reserved
+ buf[3] = 1; // address type: IPV4
+ *(int *)&buf[4] = INADDR_ANY;
+ *(short *)&buf[8] = htons( (short)port ); // port
+ if ( send( socks_socket, buf, 10, 0 ) == SOCKET_ERROR ) {
+ err = socketError;
+ Com_Printf( "NET_OpenSocks: send: %s\n", NET_ErrorString() );
+ return;
+ }
+
+ // get the response
+ len = recv( socks_socket, buf, 64, 0 );
+ if( len == SOCKET_ERROR ) {
+ err = socketError;
+ Com_Printf( "NET_OpenSocks: recv: %s\n", NET_ErrorString() );
+ return;
+ }
+ if( len < 2 || buf[0] != 5 ) {
+ Com_Printf( "NET_OpenSocks: bad response\n" );
+ return;
+ }
+ // check completion code
+ if( buf[1] != 0 ) {
+ Com_Printf( "NET_OpenSocks: request denied: %i\n", buf[1] );
+ return;
+ }
+ if( buf[3] != 1 ) {
+ Com_Printf( "NET_OpenSocks: relay address is not IPV4: %i\n", buf[3] );
+ return;
+ }
+ ((struct sockaddr_in *)&socksRelayAddr)->sin_family = AF_INET;
+ ((struct sockaddr_in *)&socksRelayAddr)->sin_addr.s_addr = *(int *)&buf[4];
+ ((struct sockaddr_in *)&socksRelayAddr)->sin_port = *(short *)&buf[8];
+ memset( ((struct sockaddr_in *)&socksRelayAddr)->sin_zero, 0, 8 );
+
+ usingSocks = qtrue;
+}
+
+
+/*
+=====================
+NET_GetLocalAddress
+=====================
+*/
+#ifdef MACOS_X
+// Don't do a forward mapping from the hostname of the machine to the IP.
+// The reason is that we might have obtained an IP address from DHCP and
+// there might not be any name registered for the machine. On Mac OS X,
+// the machine name defaults to 'localhost' and NetInfo has 127.0.0.1
+// listed for this name. Instead, we want to get a list of all the IP
+// network interfaces on the machine. This code adapted from
+// OmniNetworking.
+
+#ifdef _SIZEOF_ADDR_IFREQ
+ // tjw: OSX 10.4 does not have sa_len
+ #define IFR_NEXT(ifr) \
+ ((struct ifreq *) ((char *) ifr + _SIZEOF_ADDR_IFREQ(*ifr)))
+#else
+ // tjw: assume that once upon a time some version did have sa_len
+ #define IFR_NEXT(ifr) \
+ ((struct ifreq *) ((char *) (ifr) + sizeof(*(ifr)) + \
+ MAX(0, (int) (ifr)->ifr_addr.sa_len - (int) sizeof((ifr)->ifr_addr))))
+#endif
+
+void NET_GetLocalAddress( void ) {
+ struct ifreq requestBuffer[MAX_IPS], *linkInterface, *inetInterface;
+ struct ifconf ifc;
+ struct ifreq ifr;
+ struct sockaddr_dl *sdl;
+ int interfaceSocket;
+ int family;
+
+ // Set this early so we can just return if there is an error
+ numIP = 0;
+
+ ifc.ifc_len = sizeof(requestBuffer);
+ ifc.ifc_buf = (caddr_t)requestBuffer;
+
+ // Since we get at this info via an ioctl, we need a temporary little socket.
+ // This will only get AF_INET interfaces, but we probably don't care about
+ // anything else. If we do end up caring later, we should add a
+ // ONAddressFamily and at a -interfaces method to it.
+ family = AF_INET;
+ if ((interfaceSocket = socket(family, SOCK_DGRAM, 0)) < 0) {
+ Com_Printf("NET_GetLocalAddress: Unable to create temporary socket, errno = %d\n", errno);
+ return;
+ }
+
+ if (ioctl(interfaceSocket, SIOCGIFCONF, &ifc) != 0) {
+ Com_Printf("NET_GetLocalAddress: Unable to get list of network interfaces, errno = %d\n", errno);
+ return;
+ }
+
+ linkInterface = (struct ifreq *) ifc.ifc_buf;
+ while ((char *) linkInterface < &ifc.ifc_buf[ifc.ifc_len]) {
+ unsigned int nameLength;
+
+ // The ioctl returns both the entries having the address (AF_INET)
+ // and the link layer entries (AF_LINK). The AF_LINK entry has the
+ // link layer address which contains the interface type. This is the
+ // only way I can see to get this information. We cannot assume that
+ // we will get bot an AF_LINK and AF_INET entry since the interface
+ // may not be configured. For example, if you have a 10Mb port on
+ // the motherboard and a 100Mb card, you may not configure the
+ // motherboard port.
+
+ // For each AF_LINK entry...
+ if (linkInterface->ifr_addr.sa_family == AF_LINK) {
+ // if there is a matching AF_INET entry
+ inetInterface = (struct ifreq *) ifc.ifc_buf;
+ while ((char *) inetInterface < &ifc.ifc_buf[ifc.ifc_len]) {
+ if (inetInterface->ifr_addr.sa_family == AF_INET &&
+ !strncmp(inetInterface->ifr_name, linkInterface->ifr_name,
+ sizeof(linkInterface->ifr_name))) {
+
+ for (nameLength = 0; nameLength < IFNAMSIZ; nameLength++)
+ if (!linkInterface->ifr_name[nameLength])
+ break;
+
+ sdl = (struct sockaddr_dl *)&linkInterface->ifr_addr;
+ // Skip loopback interfaces
+ if (sdl->sdl_type != IFT_LOOP) {
+ // Get the local interface address
+ strncpy(ifr.ifr_name, inetInterface->ifr_name, sizeof(ifr.ifr_name));
+ if (ioctl(interfaceSocket, OSIOCGIFADDR, (caddr_t)&ifr) < 0) {
+ Com_Printf("NET_GetLocalAddress: Unable to get local address "
+ "for interface '%s', errno = %d\n", inetInterface->ifr_name, errno);
+ } else {
+ struct sockaddr_in *sin;
+ int ip;
+
+ sin = (struct sockaddr_in *)&ifr.ifr_addr;
+
+ ip = ntohl(sin->sin_addr.s_addr);
+ localIP[ numIP ][0] = (ip >> 24) & 0xff;
+ localIP[ numIP ][1] = (ip >> 16) & 0xff;
+ localIP[ numIP ][2] = (ip >> 8) & 0xff;
+ localIP[ numIP ][3] = (ip >> 0) & 0xff;
+ Com_Printf( "IP: %i.%i.%i.%i (%s)\n",
+ localIP[ numIP ][0], localIP[ numIP ][1],
+ localIP[ numIP ][2], localIP[ numIP ][3],
+ inetInterface->ifr_name);
+ numIP++;
+ }
+ }
+
+ // We will assume that there is only one AF_INET entry per AF_LINK entry.
+ // What happens when we have an interface that has multiple IP addresses, or
+ // can that even happen?
+ // break;
+ }
+ inetInterface = IFR_NEXT(inetInterface);
+ }
+ }
+ linkInterface = IFR_NEXT(linkInterface);
+ }
+
+ close(interfaceSocket);
+}
+#else
+void NET_GetLocalAddress( void ) {
+ char hostname[256];
+ struct hostent *hostInfo;
+ int error;
+ char *p;
+ int ip;
+ int n;
+
+ if( gethostname( hostname, 256 ) == SOCKET_ERROR ) {
+ error = socketError;
+ return;
+ }
+
+ hostInfo = gethostbyname( hostname );
+ if( !hostInfo ) {
+ error = socketError;
+ return;
+ }
+
+ Com_Printf( "Hostname: %s\n", hostInfo->h_name );
+ n = 0;
+ while( ( p = hostInfo->h_aliases[n++] ) != NULL ) {
+ Com_Printf( "Alias: %s\n", p );
+ }
+
+ if ( hostInfo->h_addrtype != AF_INET ) {
+ return;
+ }
+
+ numIP = 0;
+ while( ( p = hostInfo->h_addr_list[numIP] ) != NULL && numIP < MAX_IPS ) {
+ ip = ntohl( *(int *)p );
+ localIP[ numIP ][0] = p[0];
+ localIP[ numIP ][1] = p[1];
+ localIP[ numIP ][2] = p[2];
+ localIP[ numIP ][3] = p[3];
+ Com_Printf( "IP: %i.%i.%i.%i\n", ( ip >> 24 ) & 0xff, ( ip >> 16 ) & 0xff, ( ip >> 8 ) & 0xff, ip & 0xff );
+ numIP++;
+ }
+}
+#endif
+
+/*
+====================
+NET_OpenIP
+====================
+*/
+void NET_OpenIP( void ) {
+ cvar_t *ip;
+ int port;
+ int i;
+
+ ip = Cvar_Get( "net_ip", "localhost", CVAR_LATCH );
+ port = Cvar_Get( "net_port", va( "%i", PORT_SERVER ), CVAR_LATCH )->integer;
+
+ // automatically scan for a valid port, so multiple
+ // dedicated servers can be started without requiring
+ // a different net_port for each one
+ for( i = 0 ; i < 10 ; i++ ) {
+ ip_socket = NET_IPSocket( ip->string, port + i );
+ if ( ip_socket ) {
+ Cvar_SetValue( "net_port", port + i );
+ if ( net_socksEnabled->integer ) {
+ NET_OpenSocks( port + i );
+ }
+ NET_GetLocalAddress();
+ return;
+ }
+ }
+ Com_Printf( "WARNING: Couldn't allocate IP port\n");
+}
+
+
+//===================================================================
+
+
+/*
+====================
+NET_GetCvars
+====================
+*/
+static qboolean NET_GetCvars( void ) {
+ qboolean modified;
+
+ modified = qfalse;
+
+ if( net_noudp && net_noudp->modified ) {
+ modified = qtrue;
+ }
+ net_noudp = Cvar_Get( "net_noudp", "0", CVAR_LATCH | CVAR_ARCHIVE );
+
+
+ if( net_socksEnabled && net_socksEnabled->modified ) {
+ modified = qtrue;
+ }
+ net_socksEnabled = Cvar_Get( "net_socksEnabled", "0", CVAR_LATCH | CVAR_ARCHIVE );
+
+ if( net_socksServer && net_socksServer->modified ) {
+ modified = qtrue;
+ }
+ net_socksServer = Cvar_Get( "net_socksServer", "", CVAR_LATCH | CVAR_ARCHIVE );
+
+ if( net_socksPort && net_socksPort->modified ) {
+ modified = qtrue;
+ }
+ net_socksPort = Cvar_Get( "net_socksPort", "1080", CVAR_LATCH | CVAR_ARCHIVE );
+
+ if( net_socksUsername && net_socksUsername->modified ) {
+ modified = qtrue;
+ }
+ net_socksUsername = Cvar_Get( "net_socksUsername", "", CVAR_LATCH | CVAR_ARCHIVE );
+
+ if( net_socksPassword && net_socksPassword->modified ) {
+ modified = qtrue;
+ }
+ net_socksPassword = Cvar_Get( "net_socksPassword", "", CVAR_LATCH | CVAR_ARCHIVE );
+
+
+ return modified;
+}
+
+
+/*
+====================
+NET_Config
+====================
+*/
+void NET_Config( qboolean enableNetworking ) {
+ qboolean modified;
+ qboolean stop;
+ qboolean start;
+
+ // get any latched changes to cvars
+ modified = NET_GetCvars();
+
+ if( net_noudp->integer ) {
+ enableNetworking = qfalse;
+ }
+
+ // if enable state is the same and no cvars were modified, we have nothing to do
+ if( enableNetworking == networkingEnabled && !modified ) {
+ return;
+ }
+
+ if( enableNetworking == networkingEnabled ) {
+ if( enableNetworking ) {
+ stop = qtrue;
+ start = qtrue;
+ }
+ else {
+ stop = qfalse;
+ start = qfalse;
+ }
+ }
+ else {
+ if( enableNetworking ) {
+ stop = qfalse;
+ start = qtrue;
+ }
+ else {
+ stop = qtrue;
+ start = qfalse;
+ }
+ networkingEnabled = enableNetworking;
+ }
+
+ if( stop ) {
+ if ( ip_socket && ip_socket != INVALID_SOCKET ) {
+ closesocket( ip_socket );
+ ip_socket = 0;
+ }
+
+ if ( socks_socket && socks_socket != INVALID_SOCKET ) {
+ closesocket( socks_socket );
+ socks_socket = 0;
+ }
+ }
+
+ if( start ) {
+ if (! net_noudp->integer ) {
+ NET_OpenIP();
+ }
+ }
+}
+
+
+/*
+====================
+NET_Init
+====================
+*/
+void NET_Init( void ) {
+#ifdef _WIN32
+ int r;
+
+ r = WSAStartup( MAKEWORD( 1, 1 ), &winsockdata );
+ if( r ) {
+ Com_Printf( "WARNING: Winsock initialization failed, returned %d\n", r );
+ return;
+ }
+
+ winsockInitialized = qtrue;
+ Com_Printf( "Winsock Initialized\n" );
+#endif
+
+ // this is really just to get the cvars registered
+ NET_GetCvars();
+
+ NET_Config( qtrue );
+}
+
+
+/*
+====================
+NET_Shutdown
+====================
+*/
+void NET_Shutdown( void ) {
+ if ( !networkingEnabled ) {
+ return;
+ }
+
+ NET_Config( qfalse );
+
+#ifdef _WIN32
+ WSACleanup();
+ winsockInitialized = qfalse;
+#endif
+}
+
+
+/*
+====================
+NET_Sleep
+
+Sleeps msec or until net socket is ready
+====================
+*/
+void NET_Sleep( int msec ) {
+ struct timeval timeout;
+ fd_set fdset;
+#ifndef _WIN32 //FIXME
+ extern qboolean stdin_active;
+#endif
+ int highestfd = 0;
+
+ if (!com_dedicated->integer)
+ return; // we're not a server, just run full speed
+
+ FD_ZERO(&fdset);
+#ifndef _WIN32 //FIXME
+ if (stdin_active)
+ {
+ FD_SET(0, &fdset); // stdin is processed too
+ highestfd = 1;
+ }
+#endif
+ if(ip_socket)
+ {
+ FD_SET(ip_socket, &fdset); // network socket
+ if(ip_socket >= highestfd)
+ highestfd = ip_socket + 1;
+ }
+
+ if(highestfd)
+ {
+ if(msec >= 0)
+ {
+ timeout.tv_sec = msec/1000;
+ timeout.tv_usec = (msec%1000)*1000;
+ select(highestfd, &fdset, NULL, NULL, &timeout);
+ }
+ else
+ {
+ // Block indefinitely
+ select(highestfd, &fdset, NULL, NULL, NULL);
+ }
+ }
+}
+
+
+/*
+====================
+NET_Restart_f
+====================
+*/
+void NET_Restart( void ) {
+ NET_Config( networkingEnabled );
+}
Modified: trunk/code/qcommon/qcommon.h
===================================================================
--- trunk/code/qcommon/qcommon.h 2007-08-27 07:02:54 UTC (rev 1138)
+++ trunk/code/qcommon/qcommon.h 2007-08-28 16:42:13 UTC (rev 1139)
@@ -136,9 +136,7 @@
NA_BAD, // an address lookup failed
NA_LOOPBACK,
NA_BROADCAST,
- NA_IP,
- NA_IPX,
- NA_BROADCAST_IPX
+ NA_IP
} netadrtype_t;
typedef enum {
@@ -150,7 +148,6 @@
netadrtype_t type;
byte ip[4];
- byte ipx[10];
unsigned short port;
} netadr_t;
Modified: trunk/code/ui/ui_main.c
===================================================================
--- trunk/code/ui/ui_main.c 2007-08-27 07:02:54 UTC (rev 1138)
+++ trunk/code/ui/ui_main.c 2007-08-28 16:42:13 UTC (rev 1139)
@@ -116,7 +116,6 @@
static char* netnames[] = {
"???",
"UDP",
- "IPX",
NULL
};
Deleted: trunk/code/unix/unix_net.c
===================================================================
--- trunk/code/unix/unix_net.c 2007-08-27 07:02:54 UTC (rev 1138)
+++ trunk/code/unix/unix_net.c 2007-08-28 16:42:13 UTC (rev 1139)
@@ -1,683 +0,0 @@
-/*
-===========================================================================
-Copyright (C) 1999-2005 Id Software, Inc.
-
-This file is part of Quake III Arena source code.
-
-Quake III Arena source code 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.
-
-Quake III Arena source code 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 Quake III Arena source code; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-===========================================================================
-*/
-// unix_net.c
-
-#include "../qcommon/q_shared.h"
-#include "../qcommon/qcommon.h"
-
-#include <unistd.h>
-#if MAC_OS_X_VERSION_MIN_REQUIRED == 1020
- // needed for socket_t on OSX 10.2
- #define _BSD_SOCKLEN_T_
-#endif
-#include <sys/socket.h>
-#include <sys/time.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <arpa/inet.h> // bk001204
-
-#include <sys/param.h>
-#include <sys/ioctl.h>
-#include <sys/uio.h>
-#include <errno.h>
-
-#ifdef MACOS_X
-#import <sys/sockio.h>
-#import <net/if.h>
-#import <net/if_types.h>
-
-#import <arpa/inet.h> // for inet_ntoa()
-#import <net/if_dl.h> // for 'struct sockaddr_dl'
-#endif
-
-#ifdef __sun
-#include <sys/filio.h>
-#endif
-
-static cvar_t *noudp;
-
-netadr_t net_local_adr;
-
-int ip_socket;
-int ipx_socket;
-
-#define MAX_IPS 16
-static int numIP;
-static byte localIP[MAX_IPS][4];
-
-int NET_Socket (char *net_interface, int port);
-char *NET_ErrorString (void);
-
-//=============================================================================
-
-void NetadrToSockadr (netadr_t *a, struct sockaddr_in *s)
-{
- memset (s, 0, sizeof(*s));
-
- if (a->type == NA_BROADCAST)
- {
- s->sin_family = AF_INET;
-
- s->sin_port = a->port;
- *(int *)&s->sin_addr = -1;
- }
- else if (a->type == NA_IP)
- {
- s->sin_family = AF_INET;
-
- *(int *)&s->sin_addr = *(int *)&a->ip;
- s->sin_port = a->port;
- }
-}
-
-void SockadrToNetadr (struct sockaddr_in *s, netadr_t *a)
-{
- *(int *)&a->ip = *(int *)&s->sin_addr;
- a->port = s->sin_port;
- a->type = NA_IP;
-}
-
-char *NET_BaseAdrToString (netadr_t a)
-{
- static char s[64];
-
- Com_sprintf (s, sizeof(s), "%i.%i.%i.%i", a.ip[0], a.ip[1], a.ip[2], a.ip[3]);
-
- return s;
-}
-
-/*
-=============
-Sys_StringToAdr
-
-idnewt
-192.246.40.70
-=============
-*/
-qboolean Sys_StringToSockaddr (const char *s, struct sockaddr *sadr)
-{
- struct hostent *h;
- //char *colon; // bk001204 - unused
-
- memset (sadr, 0, sizeof(*sadr));
- ((struct sockaddr_in *)sadr)->sin_family = AF_INET;
-
- ((struct sockaddr_in *)sadr)->sin_port = 0;
-
- if ( s[0] >= '0' && s[0] <= '9')
- {
- *(int *)&((struct sockaddr_in *)sadr)->sin_addr = inet_addr(s);
- }
- else
- {
- if (! (h = gethostbyname(s)) )
- return qfalse;
- *(int *)&((struct sockaddr_in *)sadr)->sin_addr = *(int *)h->h_addr_list[0];
- }
-
- return qtrue;
-}
-
-/*
-=============
-Sys_StringToAdr
-
-localhost
-idnewt
-idnewt:28000
-192.246.40.70
-192.246.40.70:28000
-=============
-*/
-qboolean Sys_StringToAdr (const char *s, netadr_t *a)
-{
- struct sockaddr_in sadr;
-
- if (!Sys_StringToSockaddr (s, (struct sockaddr *)&sadr))
- return qfalse;
-
- SockadrToNetadr (&sadr, a);
-
- return qtrue;
-}
-
-
-//=============================================================================
-
-qboolean Sys_GetPacket (netadr_t *net_from, msg_t *net_message)
-{
- int ret;
- struct sockaddr_in from;
- socklen_t fromlen;
- int net_socket;
- int protocol;
- int err;
-
- for (protocol = 0 ; protocol < 2 ; protocol++)
- {
- if (protocol == 0)
- net_socket = ip_socket;
- else
- net_socket = ipx_socket;
-
- if (!net_socket)
- continue;
-
- fromlen = sizeof(from);
- ret = recvfrom (net_socket, net_message->data, net_message->maxsize
- , 0, (struct sockaddr *)&from, &fromlen);
-
- SockadrToNetadr (&from, net_from);
- // bk000305: was missing
- net_message->readcount = 0;
-
- if (ret == -1)
- {
- err = errno;
-
- if (err == EWOULDBLOCK || err == ECONNREFUSED)
- continue;
- Com_Printf ("NET_GetPacket: %s from %s\n", NET_ErrorString(),
- NET_AdrToString(*net_from));
- continue;
- }
-
- if (ret == net_message->maxsize)
- {
- Com_Printf ("Oversize packet from %s\n", NET_AdrToString (*net_from));
- continue;
- }
-
- net_message->cursize = ret;
- return qtrue;
- }
-
- return qfalse;
-}
-
-//=============================================================================
-
-void Sys_SendPacket( int length, const void *data, netadr_t to )
-{
- int ret;
- struct sockaddr_in addr;
- int net_socket;
-
- if (to.type == NA_BROADCAST)
- {
- net_socket = ip_socket;
- }
- else if (to.type == NA_IP)
- {
- net_socket = ip_socket;
- }
- else if (to.type == NA_IPX)
- {
- net_socket = ipx_socket;
- }
- else if (to.type == NA_BROADCAST_IPX)
- {
- net_socket = ipx_socket;
- }
- else {
- Com_Error (ERR_FATAL, "NET_SendPacket: bad address type");
- return;
- }
-
- if (!net_socket)
- return;
-
- NetadrToSockadr (&to, &addr);
-
- ret = sendto (net_socket, data, length, 0, (struct sockaddr *)&addr, sizeof(addr) );
- if (ret == -1)
- {
- Com_Printf ("NET_SendPacket ERROR: %s to %s\n", NET_ErrorString(),
- NET_AdrToString (to));
- }
-}
-
-
-//=============================================================================
-
-/*
-==================
-Sys_IsLANAddress
-
-LAN clients will have their rate var ignored
-==================
-*/
-qboolean Sys_IsLANAddress (netadr_t adr) {
- int i;
-
- if( adr.type == NA_LOOPBACK ) {
- return qtrue;
- }
-
- if( adr.type == NA_IPX ) {
- return qtrue;
- }
-
- if( adr.type != NA_IP ) {
- return qfalse;
- }
-
- // RFC1918:
- // 10.0.0.0 - 10.255.255.255 (10/8 prefix)
- // 172.16.0.0 - 172.31.255.255 (172.16/12 prefix)
- // 192.168.0.0 - 192.168.255.255 (192.168/16 prefix)
- if(adr.ip[0] == 10)
- return qtrue;
- if(adr.ip[0] == 172 && (adr.ip[1]&0xf0) == 16)
- return qtrue;
- if(adr.ip[0] == 192 && adr.ip[1] == 168)
- return qtrue;
-
- // the checks below are bogus, aren't they? -- ln
-
- // choose which comparison to use based on the class of the address being tested
- // any local adresses of a different class than the address being tested will fail based on the first byte
-
- // Class A
- if( (adr.ip[0] & 0x80) == 0x00 ) {
- for ( i = 0 ; i < numIP ; i++ ) {
- if( adr.ip[0] == localIP[i][0] ) {
- return qtrue;
- }
- }
- // the RFC1918 class a block will pass the above test
- return qfalse;
- }
-
- // Class B
- if( (adr.ip[0] & 0xc0) == 0x80 ) {
- for ( i = 0 ; i < numIP ; i++ ) {
- if( adr.ip[0] == localIP[i][0] && adr.ip[1] == localIP[i][1] ) {
- return qtrue;
- }
- // also check against the RFC1918 class b blocks
- if( adr.ip[0] == 172 && localIP[i][0] == 172 && (adr.ip[1] & 0xf0) == 16 && (localIP[i][1] & 0xf0) == 16 ) {
- return qtrue;
- }
- }
- return qfalse;
- }
-
- // Class C
- for ( i = 0 ; i < numIP ; i++ ) {
- if( adr.ip[0] == localIP[i][0] && adr.ip[1] == localIP[i][1] && adr.ip[2] == localIP[i][2] ) {
- return qtrue;
- }
- // also check against the RFC1918 class c blocks
- if( adr.ip[0] == 192 && localIP[i][0] == 192 && adr.ip[1] == 168 && localIP[i][1] == 168 ) {
- return qtrue;
- }
- }
- return qfalse;
-}
-
-/*
-==================
-Sys_ShowIP
-==================
-*/
-void Sys_ShowIP(void) {
- int i;
-
- for (i = 0; i < numIP; i++) {
- Com_Printf( "IP: %i.%i.%i.%i\n", localIP[i][0], localIP[i][1], localIP[i][2], localIP[i][3] );
- }
-}
-
-/*
-=====================
-NET_GetLocalAddress
-=====================
-*/
-#ifdef MACOS_X
-// Don't do a forward mapping from the hostname of the machine to the IP.
-// The reason is that we might have obtained an IP address from DHCP and
-// there might not be any name registered for the machine. On Mac OS X,
-// the machine name defaults to 'localhost' and NetInfo has 127.0.0.1
-// listed for this name. Instead, we want to get a list of all the IP
-// network interfaces on the machine. This code adapted from
-// OmniNetworking.
-
-
-#ifdef _SIZEOF_ADDR_IFREQ
- // tjw: OSX 10.4 does not have sa_len
- #define IFR_NEXT(ifr) \
- ((struct ifreq *) ((char *) ifr + _SIZEOF_ADDR_IFREQ(*ifr)))
-#else
- // tjw: assume that once upon a time some version did have sa_len
- #define IFR_NEXT(ifr) \
- ((struct ifreq *) ((char *) (ifr) + sizeof(*(ifr)) + \
- MAX(0, (int) (ifr)->ifr_addr.sa_len - (int) sizeof((ifr)->ifr_addr))))
-#endif
-
-void NET_GetLocalAddress( void ) {
- struct ifreq requestBuffer[MAX_IPS], *linkInterface, *inetInterface;
- struct ifconf ifc;
- struct ifreq ifr;
- struct sockaddr_dl *sdl;
- int interfaceSocket;
- int family;
-
- // Set this early so we can just return if there is an error
- numIP = 0;
-
- ifc.ifc_len = sizeof(requestBuffer);
- ifc.ifc_buf = (caddr_t)requestBuffer;
-
- // Since we get at this info via an ioctl, we need a temporary little socket.
- // This will only get AF_INET interfaces, but we probably don't care about
- // anything else. If we do end up caring later, we should add a
- // ONAddressFamily and at a -interfaces method to it.
- family = AF_INET;
- if ((interfaceSocket = socket(family, SOCK_DGRAM, 0)) < 0) {
- Com_Printf("NET_GetLocalAddress: Unable to create temporary socket, errno = %d\n", errno);
- return;
- }
-
- if (ioctl(interfaceSocket, SIOCGIFCONF, &ifc) != 0) {
- Com_Printf("NET_GetLocalAddress: Unable to get list of network interfaces, errno = %d\n", errno);
- return;
- }
-
- linkInterface = (struct ifreq *) ifc.ifc_buf;
- while ((char *) linkInterface < &ifc.ifc_buf[ifc.ifc_len]) {
- unsigned int nameLength;
-
- // The ioctl returns both the entries having the address (AF_INET)
- // and the link layer entries (AF_LINK). The AF_LINK entry has the
- // link layer address which contains the interface type. This is the
- // only way I can see to get this information. We cannot assume that
- // we will get bot an AF_LINK and AF_INET entry since the interface
- // may not be configured. For example, if you have a 10Mb port on
- // the motherboard and a 100Mb card, you may not configure the
- // motherboard port.
-
- // For each AF_LINK entry...
- if (linkInterface->ifr_addr.sa_family == AF_LINK) {
- // if there is a matching AF_INET entry
- inetInterface = (struct ifreq *) ifc.ifc_buf;
- while ((char *) inetInterface < &ifc.ifc_buf[ifc.ifc_len]) {
- if (inetInterface->ifr_addr.sa_family == AF_INET &&
- !strncmp(inetInterface->ifr_name, linkInterface->ifr_name,
- sizeof(linkInterface->ifr_name))) {
-
- for (nameLength = 0; nameLength < IFNAMSIZ; nameLength++)
- if (!linkInterface->ifr_name[nameLength])
- break;
-
- sdl = (struct sockaddr_dl *)&linkInterface->ifr_addr;
- // Skip loopback interfaces
- if (sdl->sdl_type != IFT_LOOP) {
- // Get the local interface address
- strncpy(ifr.ifr_name, inetInterface->ifr_name, sizeof(ifr.ifr_name));
- if (ioctl(interfaceSocket, OSIOCGIFADDR, (caddr_t)&ifr) < 0) {
- Com_Printf("NET_GetLocalAddress: Unable to get local address "
- "for interface '%s', errno = %d\n", inetInterface->ifr_name, errno);
- } else {
- struct sockaddr_in *sin;
- int ip;
-
- sin = (struct sockaddr_in *)&ifr.ifr_addr;
-
- ip = ntohl(sin->sin_addr.s_addr);
- localIP[ numIP ][0] = (ip >> 24) & 0xff;
- localIP[ numIP ][1] = (ip >> 16) & 0xff;
- localIP[ numIP ][2] = (ip >> 8) & 0xff;
- localIP[ numIP ][3] = (ip >> 0) & 0xff;
- Com_Printf( "IP: %i.%i.%i.%i (%s)\n",
- localIP[ numIP ][0], localIP[ numIP ][1],
- localIP[ numIP ][2], localIP[ numIP ][3],
- inetInterface->ifr_name);
- numIP++;
- }
- }
-
- // We will assume that there is only one AF_INET entry per AF_LINK entry.
- // What happens when we have an interface that has multiple IP addresses, or
- // can that even happen?
- // break;
- }
- inetInterface = IFR_NEXT(inetInterface);
- }
- }
- linkInterface = IFR_NEXT(linkInterface);
- }
-
- close(interfaceSocket);
-}
-
-#else
-void NET_GetLocalAddress( void ) {
- char hostname[256];
- struct hostent *hostInfo;
- // int error; // bk001204 - unused
- char *p;
- int ip;
- int n;
-
- if ( gethostname( hostname, 256 ) == -1 ) {
- return;
- }
-
- hostInfo = gethostbyname( hostname );
- if ( !hostInfo ) {
- return;
- }
-
- Com_Printf( "Hostname: %s\n", hostInfo->h_name );
- n = 0;
- while( ( p = hostInfo->h_aliases[n++] ) != NULL ) {
- Com_Printf( "Alias: %s\n", p );
- }
-
- if ( hostInfo->h_addrtype != AF_INET ) {
- return;
- }
-
- numIP = 0;
- while( ( p = hostInfo->h_addr_list[numIP++] ) != NULL && numIP < MAX_IPS ) {
- ip = ntohl( *(int *)p );
- localIP[ numIP ][0] = p[0];
- localIP[ numIP ][1] = p[1];
- localIP[ numIP ][2] = p[2];
- localIP[ numIP ][3] = p[3];
- Com_Printf( "IP: %i.%i.%i.%i\n", ( ip >> 24 ) & 0xff, ( ip >> 16 ) & 0xff, ( ip >> 8 ) & 0xff, ip & 0xff );
- }
-}
-#endif
-
-/*
-====================
-NET_OpenIP
-====================
-*/
-// bk001204 - prototype needed
-int NET_IPSocket (char *net_interface, int port);
-void NET_OpenIP (void)
-{
- cvar_t *ip;
- int port;
- int i;
-
- ip = Cvar_Get ("net_ip", "localhost", 0);
-
- port = Cvar_Get("net_port", va("%i", PORT_SERVER), 0)->value;
-
- for ( i = 0 ; i < 10 ; i++ ) {
- ip_socket = NET_IPSocket (ip->string, port + i);
- if ( ip_socket ) {
- Cvar_SetValue( "net_port", port + i );
- NET_GetLocalAddress();
- return;
- }
- }
- Com_Error (ERR_FATAL, "Couldn't allocate IP port");
-}
-
-
-/*
-====================
-NET_Init
-====================
-*/
-void NET_Init (void)
-{
- noudp = Cvar_Get ("net_noudp", "0", 0);
- // open sockets
- if (! noudp->value) {
- NET_OpenIP ();
- }
-}
-
-
-/*
-====================
-NET_IPSocket
-====================
-*/
-int NET_IPSocket (char *net_interface, int port)
-{
- int newsocket;
- struct sockaddr_in address;
- qboolean _qtrue = qtrue;
- int i = 1;
-
- if ( net_interface ) {
- Com_Printf("Opening IP socket: %s:%i\n", net_interface, port );
- } else {
- Com_Printf("Opening IP socket: localhost:%i\n", port );
- }
-
- if ((newsocket = socket (PF_INET, SOCK_DGRAM, IPPROTO_UDP)) == -1)
- {
- Com_Printf ("ERROR: UDP_OpenSocket: socket: %s", NET_ErrorString());
- return 0;
- }
-
- // make it non-blocking
- if (ioctl (newsocket, FIONBIO, &_qtrue) == -1)
- {
- Com_Printf ("ERROR: UDP_OpenSocket: ioctl FIONBIO:%s\n", NET_ErrorString());
- return 0;
- }
-
- // make it broadcast capable
- if (setsockopt(newsocket, SOL_SOCKET, SO_BROADCAST, (char *)&i, sizeof(i)) == -1)
- {
- Com_Printf ("ERROR: UDP_OpenSocket: setsockopt SO_BROADCAST:%s\n", NET_ErrorString());
- return 0;
- }
-
- if (!net_interface || !net_interface[0] || !Q_stricmp(net_interface, "localhost"))
- address.sin_addr.s_addr = INADDR_ANY;
- else
- Sys_StringToSockaddr (net_interface, (struct sockaddr *)&address);
-
- if (port == PORT_ANY)
- address.sin_port = 0;
- else
- address.sin_port = htons((short)port);
-
- address.sin_family = AF_INET;
-
- if( bind (newsocket, (void *)&address, sizeof(address)) == -1)
- {
- Com_Printf ("ERROR: UDP_OpenSocket: bind: %s\n", NET_ErrorString());
- close (newsocket);
- return 0;
- }
-
- return newsocket;
-}
-
-/*
-====================
-NET_Shutdown
-====================
-*/
-void NET_Shutdown (void)
-{
- if (ip_socket) {
- close(ip_socket);
- ip_socket = 0;
- }
-}
-
-
-/*
-====================
-NET_ErrorString
-====================
-*/
-char *NET_ErrorString (void)
-{
- int code;
-
- code = errno;
- return strerror (code);
-}
-
-// sleeps msec or until net socket is ready
-void NET_Sleep(int msec)
-{
- struct timeval timeout;
- fd_set fdset;
- extern qboolean stdin_active;
- int highestfd = 0;
-
- if (!com_dedicated->integer)
- return; // we're not a server, just run full speed
-
- FD_ZERO(&fdset);
- if (stdin_active)
- {
- FD_SET(0, &fdset); // stdin is processed too
- highestfd = 1;
- }
- if(ip_socket)
- {
- FD_SET(ip_socket, &fdset); // network socket
- if(ip_socket >= highestfd)
- highestfd = ip_socket + 1;
- }
-
- if(highestfd)
- {
- if(msec >= 0)
- {
- timeout.tv_sec = msec/1000;
- timeout.tv_usec = (msec%1000)*1000;
- select(highestfd, &fdset, NULL, NULL, &timeout);
- }
- else
- {
- // Block indefinitely
- select(highestfd, &fdset, NULL, NULL, NULL);
- }
- }
-}
-
Modified: trunk/code/win32/win_local.h
===================================================================
--- trunk/code/win32/win_local.h 2007-08-27 07:02:54 UTC (rev 1138)
+++ trunk/code/win32/win_local.h 2007-08-28 16:42:13 UTC (rev 1139)
@@ -35,8 +35,6 @@
#include <dinput.h>
#include <dsound.h>
-#include <winsock.h>
-#include <wsipx.h>
#include <shlobj.h>
void IN_MouseEvent (int mstate);
Deleted: trunk/code/win32/win_net.c
===================================================================
--- trunk/code/win32/win_net.c 2007-08-27 07:02:54 UTC (rev 1138)
+++ trunk/code/win32/win_net.c 2007-08-28 16:42:13 UTC (rev 1139)
@@ -1,1031 +0,0 @@
-/*
-===========================================================================
-Copyright (C) 1999-2005 Id Software, Inc.
-
-This file is part of Quake III Arena source code.
-
-Quake III Arena source code 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.
-
-Quake III Arena source code 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 Quake III Arena source code; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-===========================================================================
-*/
-// net_wins.c
-
-#include "../qcommon/q_shared.h"
-#include "../qcommon/qcommon.h"
-#include "win_local.h"
-
-static WSADATA winsockdata;
-static qboolean winsockInitialized = qfalse;
-static qboolean usingSocks = qfalse;
-static qboolean networkingEnabled = qfalse;
-
-static cvar_t *net_noudp;
-static cvar_t *net_noipx;
-
-static cvar_t *net_socksEnabled;
-static cvar_t *net_socksServer;
-static cvar_t *net_socksPort;
-static cvar_t *net_socksUsername;
-static cvar_t *net_socksPassword;
-static struct sockaddr socksRelayAddr;
-
-static SOCKET ip_socket;
-static SOCKET socks_socket;
-static SOCKET ipx_socket;
-
-#define MAX_IPS 16
-static int numIP;
-static byte localIP[MAX_IPS][4];
-
-//=============================================================================
-
-
-/*
-====================
-NET_ErrorString
-====================
-*/
-char *NET_ErrorString( void ) {
- int code;
-
- code = WSAGetLastError();
- switch( code ) {
- case WSAEINTR: return "WSAEINTR";
- case WSAEBADF: return "WSAEBADF";
- case WSAEACCES: return "WSAEACCES";
- case WSAEDISCON: return "WSAEDISCON";
- case WSAEFAULT: return "WSAEFAULT";
- case WSAEINVAL: return "WSAEINVAL";
- case WSAEMFILE: return "WSAEMFILE";
- case WSAEWOULDBLOCK: return "WSAEWOULDBLOCK";
- case WSAEINPROGRESS: return "WSAEINPROGRESS";
- case WSAEALREADY: return "WSAEALREADY";
- case WSAENOTSOCK: return "WSAENOTSOCK";
- case WSAEDESTADDRREQ: return "WSAEDESTADDRREQ";
- case WSAEMSGSIZE: return "WSAEMSGSIZE";
- case WSAEPROTOTYPE: return "WSAEPROTOTYPE";
- case WSAENOPROTOOPT: return "WSAENOPROTOOPT";
- case WSAEPROTONOSUPPORT: return "WSAEPROTONOSUPPORT";
- case WSAESOCKTNOSUPPORT: return "WSAESOCKTNOSUPPORT";
- case WSAEOPNOTSUPP: return "WSAEOPNOTSUPP";
- case WSAEPFNOSUPPORT: return "WSAEPFNOSUPPORT";
- case WSAEAFNOSUPPORT: return "WSAEAFNOSUPPORT";
- case WSAEADDRINUSE: return "WSAEADDRINUSE";
- case WSAEADDRNOTAVAIL: return "WSAEADDRNOTAVAIL";
- case WSAENETDOWN: return "WSAENETDOWN";
- case WSAENETUNREACH: return "WSAENETUNREACH";
- case WSAENETRESET: return "WSAENETRESET";
- case WSAECONNABORTED: return "WSWSAECONNABORTEDAEINTR";
- case WSAECONNRESET: return "WSAECONNRESET";
- case WSAENOBUFS: return "WSAENOBUFS";
- case WSAEISCONN: return "WSAEISCONN";
- case WSAENOTCONN: return "WSAENOTCONN";
- case WSAESHUTDOWN: return "WSAESHUTDOWN";
- case WSAETOOMANYREFS: return "WSAETOOMANYREFS";
- case WSAETIMEDOUT: return "WSAETIMEDOUT";
- case WSAECONNREFUSED: return "WSAECONNREFUSED";
- case WSAELOOP: return "WSAELOOP";
- case WSAENAMETOOLONG: return "WSAENAMETOOLONG";
- case WSAEHOSTDOWN: return "WSAEHOSTDOWN";
- case WSASYSNOTREADY: return "WSASYSNOTREADY";
- case WSAVERNOTSUPPORTED: return "WSAVERNOTSUPPORTED";
- case WSANOTINITIALISED: return "WSANOTINITIALISED";
- case WSAHOST_NOT_FOUND: return "WSAHOST_NOT_FOUND";
- case WSATRY_AGAIN: return "WSATRY_AGAIN";
- case WSANO_RECOVERY: return "WSANO_RECOVERY";
- case WSANO_DATA: return "WSANO_DATA";
- default: return "NO ERROR";
- }
-}
-
-void NetadrToSockadr( netadr_t *a, struct sockaddr *s ) {
- memset( s, 0, sizeof(*s) );
-
- if( a->type == NA_BROADCAST ) {
- ((struct sockaddr_in *)s)->sin_family = AF_INET;
- ((struct sockaddr_in *)s)->sin_port = a->port;
- ((struct sockaddr_in *)s)->sin_addr.s_addr = INADDR_BROADCAST;
- }
- else if( a->type == NA_IP ) {
- ((struct sockaddr_in *)s)->sin_family = AF_INET;
- ((struct sockaddr_in *)s)->sin_addr.s_addr = *(int *)&a->ip;
- ((struct sockaddr_in *)s)->sin_port = a->port;
- }
- else if( a->type == NA_IPX ) {
- ((struct sockaddr_ipx *)s)->sa_family = AF_IPX;
- memcpy( ((struct sockaddr_ipx *)s)->sa_netnum, &a->ipx[0], 4 );
- memcpy( ((struct sockaddr_ipx *)s)->sa_nodenum, &a->ipx[4], 6 );
- ((struct sockaddr_ipx *)s)->sa_socket = a->port;
- }
- else if( a->type == NA_BROADCAST_IPX ) {
- ((struct sockaddr_ipx *)s)->sa_family = AF_IPX;
- memset( ((struct sockaddr_ipx *)s)->sa_netnum, 0, 4 );
- memset( ((struct sockaddr_ipx *)s)->sa_nodenum, 0xff, 6 );
- ((struct sockaddr_ipx *)s)->sa_socket = a->port;
- }
-}
-
-
-void SockadrToNetadr( struct sockaddr *s, netadr_t *a ) {
- if (s->sa_family == AF_INET) {
- a->type = NA_IP;
- *(int *)&a->ip = ((struct sockaddr_in *)s)->sin_addr.s_addr;
- a->port = ((struct sockaddr_in *)s)->sin_port;
- }
- else if( s->sa_family == AF_IPX ) {
- a->type = NA_IPX;
- memcpy( &a->ipx[0], ((struct sockaddr_ipx *)s)->sa_netnum, 4 );
- memcpy( &a->ipx[4], ((struct sockaddr_ipx *)s)->sa_nodenum, 6 );
- a->port = ((struct sockaddr_ipx *)s)->sa_socket;
- }
-}
-
-
-/*
-=============
-Sys_StringToAdr
-
-idnewt
-192.246.40.70
-12121212.121212121212
-=============
-*/
-#define DO(src,dest) \
- copy[0] = s[src]; \
- copy[1] = s[src + 1]; \
- sscanf (copy, "%x", &val); \
- ((struct sockaddr_ipx *)sadr)->dest = val
-
-qboolean Sys_StringToSockaddr( const char *s, struct sockaddr *sadr ) {
- struct hostent *h;
- int val;
- char copy[MAX_STRING_CHARS];
-
- memset( sadr, 0, sizeof( *sadr ) );
-
- // check for an IPX address
- if( ( strlen( s ) == 21 ) && ( s[8] == '.' ) ) {
- ((struct sockaddr_ipx *)sadr)->sa_family = AF_IPX;
- ((struct sockaddr_ipx *)sadr)->sa_socket = 0;
- copy[2] = 0;
- 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]);
- }
- else {
- ((struct sockaddr_in *)sadr)->sin_family = AF_INET;
- ((struct sockaddr_in *)sadr)->sin_port = 0;
-
- if( s[0] >= '0' && s[0] <= '9' ) {
- *(int *)&((struct sockaddr_in *)sadr)->sin_addr = inet_addr(s);
- } else {
- if( ( h = gethostbyname( s ) ) == 0 ) {
- return 0;
- }
- *(int *)&((struct sockaddr_in *)sadr)->sin_addr = *(int *)h->h_addr_list[0];
- }
- }
-
- return qtrue;
-}
-
-#undef DO
-
-/*
-=============
-Sys_StringToAdr
-
-idnewt
-192.246.40.70
-=============
-*/
-qboolean Sys_StringToAdr( const char *s, netadr_t *a ) {
- struct sockaddr sadr;
-
- if ( !Sys_StringToSockaddr( s, &sadr ) ) {
- return qfalse;
- }
-
- SockadrToNetadr( &sadr, a );
- return qtrue;
-}
-
-//=============================================================================
-
-/*
-==================
-Sys_GetPacket
-
-Never called by the game logic, just the system event queing
-==================
-*/
-int recvfromCount;
-
-qboolean Sys_GetPacket( netadr_t *net_from, msg_t *net_message ) {
- int ret;
- struct sockaddr from;
- int fromlen;
- int net_socket;
- int protocol;
- int err;
-
- for( protocol = 0 ; protocol < 2 ; protocol++ ) {
- if( protocol == 0 ) {
- net_socket = ip_socket;
- }
- else {
- net_socket = ipx_socket;
- }
-
- if( !net_socket ) {
- continue;
- }
-
- fromlen = sizeof(from);
- recvfromCount++; // performance check
- ret = recvfrom( net_socket, net_message->data, net_message->maxsize, 0, (struct sockaddr *)&from, &fromlen );
- if (ret == SOCKET_ERROR)
- {
- err = WSAGetLastError();
-
- if( err == WSAEWOULDBLOCK || err == WSAECONNRESET ) {
- continue;
- }
- Com_Printf( "NET_GetPacket: %s\n", NET_ErrorString() );
- continue;
- }
-
- if ( net_socket == ip_socket ) {
- memset( ((struct sockaddr_in *)&from)->sin_zero, 0, 8 );
- }
-
- if ( usingSocks && net_socket == ip_socket && memcmp( &from, &socksRelayAddr, fromlen ) == 0 ) {
- if ( ret < 10 || net_message->data[0] != 0 || net_message->data[1] != 0 || net_message->data[2] != 0 || net_message->data[3] != 1 ) {
- continue;
- }
- net_from->type = NA_IP;
- net_from->ip[0] = net_message->data[4];
- net_from->ip[1] = net_message->data[5];
- net_from->ip[2] = net_message->data[6];
- net_from->ip[3] = net_message->data[7];
- net_from->port = *(short *)&net_message->data[8];
- net_message->readcount = 10;
- }
- else {
- SockadrToNetadr( &from, net_from );
- net_message->readcount = 0;
- }
-
- if( ret == net_message->maxsize ) {
- Com_Printf( "Oversize packet from %s\n", NET_AdrToString (*net_from) );
- continue;
- }
-
- net_message->cursize = ret;
- return qtrue;
- }
-
- return qfalse;
-}
-
-//=============================================================================
-
-static char socksBuf[4096];
-
-/*
-==================
-Sys_SendPacket
-==================
-*/
-void Sys_SendPacket( int length, const void *data, netadr_t to ) {
- int ret;
- struct sockaddr addr;
- SOCKET net_socket;
-
- if( to.type == NA_BROADCAST ) {
- net_socket = ip_socket;
- }
- else if( to.type == NA_IP ) {
- net_socket = ip_socket;
- }
- else if( to.type == NA_IPX ) {
- net_socket = ipx_socket;
- }
- else if( to.type == NA_BROADCAST_IPX ) {
- net_socket = ipx_socket;
- }
- else {
- Com_Error( ERR_FATAL, "Sys_SendPacket: bad address type" );
- return;
- }
-
- if( !net_socket ) {
- return;
- }
-
- NetadrToSockadr( &to, &addr );
-
- if( usingSocks && to.type == NA_IP ) {
- socksBuf[0] = 0; // reserved
- socksBuf[1] = 0;
- socksBuf[2] = 0; // fragment (not fragmented)
- socksBuf[3] = 1; // address type: IPV4
- *(int *)&socksBuf[4] = ((struct sockaddr_in *)&addr)->sin_addr.s_addr;
- *(short *)&socksBuf[8] = ((struct sockaddr_in *)&addr)->sin_port;
- memcpy( &socksBuf[10], data, length );
- ret = sendto( net_socket, socksBuf, length+10, 0, &socksRelayAddr, sizeof(socksRelayAddr) );
- }
- else {
- ret = sendto( net_socket, data, length, 0, &addr, sizeof(addr) );
- }
- if( ret == SOCKET_ERROR ) {
- int err = WSAGetLastError();
-
- // wouldblock is silent
- if( err == WSAEWOULDBLOCK ) {
- return;
- }
-
- // some PPP links do not allow broadcasts and return an error
- if( ( err == WSAEADDRNOTAVAIL ) && ( ( to.type == NA_BROADCAST ) || ( to.type == NA_BROADCAST_IPX ) ) ) {
- return;
- }
-
- Com_Printf( "NET_SendPacket: %s\n", NET_ErrorString() );
- }
-}
-
-
-//=============================================================================
-
-/*
-==================
-Sys_IsLANAddress
-
-LAN clients will have their rate var ignored
-==================
-*/
-qboolean Sys_IsLANAddress( netadr_t adr ) {
- int i;
-
- if( adr.type == NA_LOOPBACK ) {
- return qtrue;
- }
-
- if( adr.type == NA_IPX ) {
- return qtrue;
- }
-
- if( adr.type != NA_IP ) {
- return qfalse;
- }
-
- // choose which comparison to use based on the class of the address being tested
- // any local adresses of a different class than the address being tested will fail based on the first byte
-
- if( adr.ip[0] == 127 && adr.ip[1] == 0 && adr.ip[2] == 0 && adr.ip[3] == 1 ) {
- return qtrue;
- }
-
- // Class A
- if( (adr.ip[0] & 0x80) == 0x00 ) {
- for ( i = 0 ; i < numIP ; i++ ) {
- if( adr.ip[0] == localIP[i][0] ) {
- return qtrue;
- }
- }
- // the RFC1918 class a block will pass the above test
- return qfalse;
- }
-
- // Class B
- if( (adr.ip[0] & 0xc0) == 0x80 ) {
- for ( i = 0 ; i < numIP ; i++ ) {
- if( adr.ip[0] == localIP[i][0] && adr.ip[1] == localIP[i][1] ) {
- return qtrue;
- }
- // also check against the RFC1918 class b blocks
- if( adr.ip[0] == 172 && localIP[i][0] == 172 && (adr.ip[1] & 0xf0) == 16 && (localIP[i][1] & 0xf0) == 16 ) {
- return qtrue;
- }
- }
- return qfalse;
- }
-
- // Class C
- for ( i = 0 ; i < numIP ; i++ ) {
- if( adr.ip[0] == localIP[i][0] && adr.ip[1] == localIP[i][1] && adr.ip[2] == localIP[i][2] ) {
- return qtrue;
- }
- // also check against the RFC1918 class c blocks
- if( adr.ip[0] == 192 && localIP[i][0] == 192 && adr.ip[1] == 168 && localIP[i][1] == 168 ) {
- return qtrue;
- }
- }
- return qfalse;
-}
-
-/*
-==================
-Sys_ShowIP
-==================
-*/
-void Sys_ShowIP(void) {
- int i;
-
- for (i = 0; i < numIP; i++) {
- Com_Printf( "IP: %i.%i.%i.%i\n", localIP[i][0], localIP[i][1], localIP[i][2], localIP[i][3] );
- }
-}
-
-
-//=============================================================================
-
-
-/*
-====================
-NET_IPSocket
-====================
-*/
-int NET_IPSocket( char *net_interface, int port ) {
- SOCKET newsocket;
- struct sockaddr_in address;
- qboolean _true = qtrue;
- int i = 1;
- int err;
-
- if( net_interface ) {
- Com_Printf( "Opening IP socket: %s:%i\n", net_interface, port );
- }
- else {
- Com_Printf( "Opening IP socket: localhost:%i\n", port );
- }
-
- if( ( newsocket = socket( AF_INET, SOCK_DGRAM, IPPROTO_UDP ) ) == INVALID_SOCKET ) {
- err = WSAGetLastError();
- if( err != WSAEAFNOSUPPORT ) {
- Com_Printf( "WARNING: UDP_OpenSocket: socket: %s\n", NET_ErrorString() );
- }
- return 0;
- }
-
- // make it non-blocking
- if( ioctlsocket( newsocket, FIONBIO, (u_long *)&_true ) == SOCKET_ERROR ) {
- Com_Printf( "WARNING: UDP_OpenSocket: ioctl FIONBIO: %s\n", NET_ErrorString() );
- return 0;
- }
-
- // make it broadcast capable
- if( setsockopt( newsocket, SOL_SOCKET, SO_BROADCAST, (char *)&i, sizeof(i) ) == SOCKET_ERROR ) {
- Com_Printf( "WARNING: UDP_OpenSocket: setsockopt SO_BROADCAST: %s\n", NET_ErrorString() );
- return 0;
- }
-
- if( !net_interface || !net_interface[0] || !Q_stricmp(net_interface, "localhost") ) {
- address.sin_addr.s_addr = INADDR_ANY;
- }
- else {
- Sys_StringToSockaddr( net_interface, (struct sockaddr *)&address );
- }
-
- if( port == PORT_ANY ) {
- address.sin_port = 0;
- }
- else {
- address.sin_port = htons( (short)port );
- }
-
- address.sin_family = AF_INET;
-
- if( bind( newsocket, (void *)&address, sizeof(address) ) == SOCKET_ERROR ) {
- Com_Printf( "WARNING: UDP_OpenSocket: bind: %s\n", NET_ErrorString() );
- closesocket( newsocket );
- return 0;
- }
-
- return newsocket;
-}
-
-
-/*
-====================
-NET_OpenSocks
-====================
-*/
-void NET_OpenSocks( int port ) {
- struct sockaddr_in address;
- int err;
- struct hostent *h;
- int len;
- qboolean rfc1929;
- unsigned char buf[64];
-
- usingSocks = qfalse;
-
- Com_Printf( "Opening connection to SOCKS server.\n" );
-
- if ( ( socks_socket = socket( AF_INET, SOCK_STREAM, IPPROTO_TCP ) ) == INVALID_SOCKET ) {
- err = WSAGetLastError();
- Com_Printf( "WARNING: NET_OpenSocks: socket: %s\n", NET_ErrorString() );
- return;
- }
-
- h = gethostbyname( net_socksServer->string );
- if ( h == NULL ) {
- err = WSAGetLastError();
- Com_Printf( "WARNING: NET_OpenSocks: gethostbyname: %s\n", NET_ErrorString() );
- return;
- }
- if ( h->h_addrtype != AF_INET ) {
- Com_Printf( "WARNING: NET_OpenSocks: gethostbyname: address type was not AF_INET\n" );
- return;
- }
- address.sin_family = AF_INET;
- address.sin_addr.s_addr = *(int *)h->h_addr_list[0];
- address.sin_port = htons( (short)net_socksPort->integer );
-
- if ( connect( socks_socket, (struct sockaddr *)&address, sizeof( address ) ) == SOCKET_ERROR ) {
- err = WSAGetLastError();
- Com_Printf( "NET_OpenSocks: connect: %s\n", NET_ErrorString() );
- return;
- }
-
- // send socks authentication handshake
- if ( *net_socksUsername->string || *net_socksPassword->string ) {
- rfc1929 = qtrue;
- }
- else {
- rfc1929 = qfalse;
- }
-
- buf[0] = 5; // SOCKS version
- // method count
- if ( rfc1929 ) {
- buf[1] = 2;
- len = 4;
- }
- else {
- buf[1] = 1;
- len = 3;
- }
- buf[2] = 0; // method #1 - method id #00: no authentication
- if ( rfc1929 ) {
- buf[2] = 2; // method #2 - method id #02: username/password
- }
- if ( send( socks_socket, buf, len, 0 ) == SOCKET_ERROR ) {
- err = WSAGetLastError();
- Com_Printf( "NET_OpenSocks: send: %s\n", NET_ErrorString() );
- return;
- }
-
- // get the response
- len = recv( socks_socket, buf, 64, 0 );
- if ( len == SOCKET_ERROR ) {
- err = WSAGetLastError();
- Com_Printf( "NET_OpenSocks: recv: %s\n", NET_ErrorString() );
- return;
- }
- if ( len != 2 || buf[0] != 5 ) {
- Com_Printf( "NET_OpenSocks: bad response\n" );
- return;
- }
- switch( buf[1] ) {
- case 0: // no authentication
- break;
- case 2: // username/password authentication
- break;
- default:
- Com_Printf( "NET_OpenSocks: request denied\n" );
- return;
- }
-
- // do username/password authentication if needed
- if ( buf[1] == 2 ) {
- int ulen;
- int plen;
-
- // build the request
- ulen = strlen( net_socksUsername->string );
- plen = strlen( net_socksPassword->string );
-
- buf[0] = 1; // username/password authentication version
- buf[1] = ulen;
- if ( ulen ) {
- memcpy( &buf[2], net_socksUsername->string, ulen );
- }
- buf[2 + ulen] = plen;
- if ( plen ) {
- memcpy( &buf[3 + ulen], net_socksPassword->string, plen );
- }
-
- // send it
- if ( send( socks_socket, buf, 3 + ulen + plen, 0 ) == SOCKET_ERROR ) {
- err = WSAGetLastError();
- Com_Printf( "NET_OpenSocks: send: %s\n", NET_ErrorString() );
- return;
- }
-
- // get the response
- len = recv( socks_socket, buf, 64, 0 );
- if ( len == SOCKET_ERROR ) {
- err = WSAGetLastError();
- Com_Printf( "NET_OpenSocks: recv: %s\n", NET_ErrorString() );
- return;
- }
- if ( len != 2 || buf[0] != 1 ) {
- Com_Printf( "NET_OpenSocks: bad response\n" );
- return;
- }
- if ( buf[1] != 0 ) {
- Com_Printf( "NET_OpenSocks: authentication failed\n" );
- return;
- }
- }
-
- // send the UDP associate request
- buf[0] = 5; // SOCKS version
- buf[1] = 3; // command: UDP associate
- buf[2] = 0; // reserved
- buf[3] = 1; // address type: IPV4
- *(int *)&buf[4] = INADDR_ANY;
- *(short *)&buf[8] = htons( (short)port ); // port
- if ( send( socks_socket, buf, 10, 0 ) == SOCKET_ERROR ) {
- err = WSAGetLastError();
- Com_Printf( "NET_OpenSocks: send: %s\n", NET_ErrorString() );
- return;
- }
-
- // get the response
- len = recv( socks_socket, buf, 64, 0 );
- if( len == SOCKET_ERROR ) {
- err = WSAGetLastError();
- Com_Printf( "NET_OpenSocks: recv: %s\n", NET_ErrorString() );
- return;
- }
- if( len < 2 || buf[0] != 5 ) {
- Com_Printf( "NET_OpenSocks: bad response\n" );
- return;
- }
- // check completion code
- if( buf[1] != 0 ) {
- Com_Printf( "NET_OpenSocks: request denied: %i\n", buf[1] );
- return;
- }
- if( buf[3] != 1 ) {
- Com_Printf( "NET_OpenSocks: relay address is not IPV4: %i\n", buf[3] );
- return;
- }
- ((struct sockaddr_in *)&socksRelayAddr)->sin_family = AF_INET;
- ((struct sockaddr_in *)&socksRelayAddr)->sin_addr.s_addr = *(int *)&buf[4];
- ((struct sockaddr_in *)&socksRelayAddr)->sin_port = *(short *)&buf[8];
- memset( ((struct sockaddr_in *)&socksRelayAddr)->sin_zero, 0, 8 );
-
- usingSocks = qtrue;
-}
-
-
-/*
-=====================
-NET_GetLocalAddress
-=====================
-*/
-void NET_GetLocalAddress( void ) {
- char hostname[256];
- struct hostent *hostInfo;
- int error;
- char *p;
- int ip;
- int n;
-
- if( gethostname( hostname, 256 ) == SOCKET_ERROR ) {
- error = WSAGetLastError();
- return;
- }
-
- hostInfo = gethostbyname( hostname );
- if( !hostInfo ) {
- error = WSAGetLastError();
- return;
- }
-
- Com_Printf( "Hostname: %s\n", hostInfo->h_name );
- n = 0;
- while( ( p = hostInfo->h_aliases[n++] ) != NULL ) {
- Com_Printf( "Alias: %s\n", p );
- }
-
- if ( hostInfo->h_addrtype != AF_INET ) {
- return;
- }
-
- numIP = 0;
- while( ( p = hostInfo->h_addr_list[numIP] ) != NULL && numIP < MAX_IPS ) {
- ip = ntohl( *(int *)p );
- localIP[ numIP ][0] = p[0];
- localIP[ numIP ][1] = p[1];
- localIP[ numIP ][2] = p[2];
- localIP[ numIP ][3] = p[3];
- Com_Printf( "IP: %i.%i.%i.%i\n", ( ip >> 24 ) & 0xff, ( ip >> 16 ) & 0xff, ( ip >> 8 ) & 0xff, ip & 0xff );
- numIP++;
- }
-}
-
-/*
-====================
-NET_OpenIP
-====================
-*/
-void NET_OpenIP( void ) {
- cvar_t *ip;
- int port;
- int i;
-
- ip = Cvar_Get( "net_ip", "localhost", CVAR_LATCH );
- port = Cvar_Get( "net_port", va( "%i", PORT_SERVER ), CVAR_LATCH )->integer;
-
- // automatically scan for a valid port, so multiple
- // dedicated servers can be started without requiring
- // a different net_port for each one
- for( i = 0 ; i < 10 ; i++ ) {
- ip_socket = NET_IPSocket( ip->string, port + i );
- if ( ip_socket ) {
- Cvar_SetValue( "net_port", port + i );
- if ( net_socksEnabled->integer ) {
- NET_OpenSocks( port + i );
- }
- NET_GetLocalAddress();
- return;
- }
- }
- Com_Printf( "WARNING: Couldn't allocate IP port\n");
-}
-
-
-/*
-====================
-NET_IPXSocket
-====================
-*/
-int NET_IPXSocket( int port ) {
- SOCKET newsocket;
- struct sockaddr_ipx address;
- int _true = 1;
- int err;
-
- if( ( newsocket = socket( AF_IPX, SOCK_DGRAM, NSPROTO_IPX ) ) == INVALID_SOCKET ) {
- err = WSAGetLastError();
- if (err != WSAEAFNOSUPPORT) {
- Com_Printf( "WARNING: IPX_Socket: socket: %s\n", NET_ErrorString() );
- }
- return 0;
- }
-
- // make it non-blocking
- if( ioctlsocket( newsocket, FIONBIO, (u_long *)&_true ) == SOCKET_ERROR ) {
- Com_Printf( "WARNING: IPX_Socket: ioctl FIONBIO: %s\n", NET_ErrorString() );
- return 0;
- }
-
- // make it broadcast capable
- if( setsockopt( newsocket, SOL_SOCKET, SO_BROADCAST, (char *)&_true, sizeof( _true ) ) == SOCKET_ERROR ) {
- Com_Printf( "WARNING: IPX_Socket: setsockopt SO_BROADCAST: %s\n", NET_ErrorString() );
- return 0;
- }
-
- address.sa_family = AF_IPX;
- memset( address.sa_netnum, 0, 4 );
- memset( address.sa_nodenum, 0, 6 );
- if( port == PORT_ANY ) {
- address.sa_socket = 0;
- }
- else {
- address.sa_socket = htons( (short)port );
- }
-
- if( bind( newsocket, (void *)&address, sizeof(address) ) == SOCKET_ERROR ) {
- Com_Printf( "WARNING: IPX_Socket: bind: %s\n", NET_ErrorString() );
- closesocket( newsocket );
- return 0;
- }
-
- return newsocket;
-}
-
-
-/*
-====================
-NET_OpenIPX
-====================
-*/
-void NET_OpenIPX( void ) {
- int port;
-
- port = Cvar_Get( "net_port", va( "%i", PORT_SERVER ), CVAR_LATCH )->integer;
- ipx_socket = NET_IPXSocket( port );
-}
-
-
-
-//===================================================================
-
-
-/*
-====================
-NET_GetCvars
-====================
-*/
-static qboolean NET_GetCvars( void ) {
- qboolean modified;
-
- modified = qfalse;
-
- if( net_noudp && net_noudp->modified ) {
- modified = qtrue;
- }
- net_noudp = Cvar_Get( "net_noudp", "0", CVAR_LATCH | CVAR_ARCHIVE );
-
- if( net_noipx && net_noipx->modified ) {
- modified = qtrue;
- }
- net_noipx = Cvar_Get( "net_noipx", "0", CVAR_LATCH | CVAR_ARCHIVE );
-
-
- if( net_socksEnabled && net_socksEnabled->modified ) {
- modified = qtrue;
- }
- net_socksEnabled = Cvar_Get( "net_socksEnabled", "0", CVAR_LATCH | CVAR_ARCHIVE );
-
- if( net_socksServer && net_socksServer->modified ) {
- modified = qtrue;
- }
- net_socksServer = Cvar_Get( "net_socksServer", "", CVAR_LATCH | CVAR_ARCHIVE );
-
- if( net_socksPort && net_socksPort->modified ) {
- modified = qtrue;
- }
- net_socksPort = Cvar_Get( "net_socksPort", "1080", CVAR_LATCH | CVAR_ARCHIVE );
-
- if( net_socksUsername && net_socksUsername->modified ) {
- modified = qtrue;
- }
- net_socksUsername = Cvar_Get( "net_socksUsername", "", CVAR_LATCH | CVAR_ARCHIVE );
-
- if( net_socksPassword && net_socksPassword->modified ) {
- modified = qtrue;
- }
- net_socksPassword = Cvar_Get( "net_socksPassword", "", CVAR_LATCH | CVAR_ARCHIVE );
-
-
- return modified;
-}
-
-
-/*
-====================
-NET_Config
-====================
-*/
-void NET_Config( qboolean enableNetworking ) {
- qboolean modified;
- qboolean stop;
- qboolean start;
-
- // get any latched changes to cvars
- modified = NET_GetCvars();
-
- if( net_noudp->integer && net_noipx->integer ) {
- enableNetworking = qfalse;
- }
-
- // if enable state is the same and no cvars were modified, we have nothing to do
- if( enableNetworking == networkingEnabled && !modified ) {
- return;
- }
-
- if( enableNetworking == networkingEnabled ) {
- if( enableNetworking ) {
- stop = qtrue;
- start = qtrue;
- }
- else {
- stop = qfalse;
- start = qfalse;
- }
- }
- else {
- if( enableNetworking ) {
- stop = qfalse;
- start = qtrue;
- }
- else {
- stop = qtrue;
- start = qfalse;
- }
- networkingEnabled = enableNetworking;
- }
-
- if( stop ) {
- if ( ip_socket && ip_socket != INVALID_SOCKET ) {
- closesocket( ip_socket );
- ip_socket = 0;
- }
-
- if ( socks_socket && socks_socket != INVALID_SOCKET ) {
- closesocket( socks_socket );
- socks_socket = 0;
- }
-
- if ( ipx_socket && ipx_socket != INVALID_SOCKET ) {
- closesocket( ipx_socket );
- ipx_socket = 0;
- }
- }
-
- if( start ) {
- if (! net_noudp->integer ) {
- NET_OpenIP();
- }
- if (! net_noipx->integer ) {
- NET_OpenIPX();
- }
- }
-}
-
-
-/*
-====================
-NET_Init
-====================
-*/
-void NET_Init( void ) {
- int r;
-
- r = WSAStartup( MAKEWORD( 1, 1 ), &winsockdata );
- if( r ) {
- Com_Printf( "WARNING: Winsock initialization failed, returned %d\n", r );
- return;
- }
-
- winsockInitialized = qtrue;
- Com_Printf( "Winsock Initialized\n" );
-
- // this is really just to get the cvars registered
- NET_GetCvars();
-
- //FIXME testing!
- NET_Config( qtrue );
-}
-
-
-/*
-====================
-NET_Shutdown
-====================
-*/
-void NET_Shutdown( void ) {
- if ( !winsockInitialized ) {
- return;
- }
- NET_Config( qfalse );
- WSACleanup();
- winsockInitialized = qfalse;
-}
-
-
-/*
-====================
-NET_Sleep
-
-sleeps msec or until net socket is ready
-====================
-*/
-void NET_Sleep( int msec ) {
-}
-
-
-/*
-====================
-NET_Restart_f
-====================
-*/
-void NET_Restart( void ) {
- NET_Config( networkingEnabled );
-}
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