77 lines
2.3 KiB
C
77 lines
2.3 KiB
C
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/***************************************************************************/
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/* */
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/* */
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/* Serial Communication Driver for Greed */
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/* Copyright (C) 1995 by Channel 7 */
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/* */
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/* written by Robert Morgan */
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/* */
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/***************************************************************************/
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#include <DOS.H>
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#include <STRING.H>
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#include <CTYPE.H>
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#include <STDIO.H>
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#include <PROCESS.H>
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#include "sergreed.h"
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#include "greednet.h"
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/**** VARIABLES ****/
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greedcom_t greedcom;
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int vectorhooked, ms_argc;
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void (interrupt *oldgreedvect)();
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char **ms_argv;
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/**** FUNCTIONS ****/
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int MS_CheckParm(char *check)
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{
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char *parm;
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int i;
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for (i=1;i<ms_argc;i++)
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{
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parm=ms_argv[i];
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while (!isalpha(*parm)) // skip - / \ etc.. in front of parm
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if (!*parm++)
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break; // hit end of string without an alphanum
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if (!stricmp(check,parm))
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return i;
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}
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return 0;
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}
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void LaunchGreed(void)
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{
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char *av[30];
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char adrstring1[10], adrstring2[10];
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long flatadr;
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greedcom.id=GREEDCOM_ID; // prepare for greed
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if (modemactive)
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greedcom.nettype=NETMODEM;
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oldgreedvect=_dos_getvect(greedcom.intnum); // set the interrupt vector
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_dos_setvect(greedcom.intnum,NetISR);
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vectorhooked=1;
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flatadr=(long)FP_SEG(&greedcom)*16+(long)FP_OFF(&greedcom);
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sprintf(adrstring1,"%lu",flatadr);
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memcpy(av,ms_argv,(ms_argc+1)*2);
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av[ms_argc]="/net";
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av[ms_argc+1]=adrstring1;
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av[ms_argc+2]="/serial";
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flatadr=(long)FP_SEG(&que)*16+(long)FP_OFF(&que);
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sprintf(adrstring2,"%lu",flatadr);
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av[ms_argc+3]=adrstring2;
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av[ms_argc+4]=NULL;
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printf("\nExecuting Greed.\n");
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spawnvp(P_WAIT,"GREED.EXE",av);
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printf("\nReturned from Greed.\n");
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printf("Maximum Usage: %i/%i\n",greedcom.maxusage,QUESIZE);
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if (badpackets)
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printf("Bad Packets: %i/%i\n",badpackets,totalpackets);
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}
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