mirror of
https://git.do.srb2.org/KartKrew/Kart-Public.git
synced 2024-11-17 10:11:12 +00:00
113 lines
2.7 KiB
C
113 lines
2.7 KiB
C
// Emacs style mode select -*- C++ -*-
|
|
//-----------------------------------------------------------------------------
|
|
//
|
|
// Copyright (C) 1993-1996 by id Software, Inc.
|
|
// Portions Copyright (C) 1998-2000 by DooM Legacy Team.
|
|
//
|
|
// 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.
|
|
//-----------------------------------------------------------------------------
|
|
/// \file
|
|
/// \brief doomcom network interface
|
|
|
|
|
|
#include <netinet/in.h>
|
|
#include <errno.h>
|
|
#include <unistd.h>
|
|
|
|
#include <go32.h>
|
|
#include <pc.h>
|
|
#include <dpmi.h>
|
|
#include <dos.h>
|
|
#include <sys/nearptr.h>
|
|
|
|
#include "../doomdef.h"
|
|
|
|
#include "../i_system.h"
|
|
#include "../d_event.h"
|
|
#include "../d_net.h"
|
|
#include "../m_argv.h"
|
|
|
|
#include "../doomstat.h"
|
|
#include "../z_zone.h"
|
|
#include "../i_net.h"
|
|
#include "../i_tcp.h"
|
|
|
|
//
|
|
// NETWORKING
|
|
//
|
|
|
|
typedef enum
|
|
{
|
|
CMD_SEND = 1,
|
|
CMD_GET = 2,
|
|
} command_t;
|
|
|
|
static void External_Driver_Get(void);
|
|
static void External_Driver_Send(void);
|
|
static void External_Driver_FreeNode(INT32 nodenum);
|
|
|
|
static inline boolean External_Driver_OpenSocket(void)
|
|
{
|
|
I_NetGet = External_Driver_Get;
|
|
I_NetSend = External_Driver_Send;
|
|
I_NetCloseSocket = NULL;
|
|
I_NetFreeNodenum = External_Driver_FreeNode;
|
|
|
|
return true;
|
|
}
|
|
|
|
//
|
|
// I_InitNetwork
|
|
//
|
|
boolean I_InitNetwork (void)
|
|
{
|
|
int netgamepar;
|
|
|
|
netgamepar = M_CheckParm ("-net");
|
|
if (!netgamepar)
|
|
return false;
|
|
|
|
// externals drivers specific
|
|
|
|
__djgpp_nearptr_enable();
|
|
|
|
// set up for network
|
|
doomcom=(doomcom_t *)(__djgpp_conventional_base+atoi(myargv[netgamepar+1]));
|
|
CONS_Printf("I_DosNet : Using int 0x%x for communication\n",doomcom->intnum);
|
|
|
|
server = (doomcom->consoleplayer == 0);
|
|
if (!server)
|
|
COM_BufAddText("connect any\n");
|
|
|
|
// ipx + time + 4 (padding)
|
|
packetheaderlength=30+4+4;
|
|
|
|
hardware_MAXPACKETLENGTH = 512;
|
|
|
|
I_NetOpenSocket = External_Driver_OpenSocket;
|
|
return true;
|
|
}
|
|
|
|
FUNCNORETURN static ATTRNORETURN void External_Driver_Get(void)
|
|
{
|
|
I_Error("External_Driver_Get not supported at this time");
|
|
}
|
|
|
|
FUNCNORETURN static ATTRNORETURN void External_Driver_Send(void)
|
|
{
|
|
I_Error("External_Driver_Send not supported at this time");
|
|
}
|
|
|
|
FUNCNORETURN static ATTRNORETURN void External_Driver_FreeNode(INT32 nodenum)
|
|
{
|
|
nodenum = 0;
|
|
I_Error("External_Driver_FreeNode not supported at this time");
|
|
}
|