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Cream of the Crop 1
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Cream of the Crop 1.iso
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PROGRAM
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AMISL083.ARJ
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REMOVE.C
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C/C++ Source or Header
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1992-04-19
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119 lines
/************************************************************************/
/* */
/* REMOVE.C Remove a specific AMIS-compliant TSR */
/* Public Domain 1992 Ralf Brown */
/* Version 0.80 */
/* Last Edit: 4/19/92 */
/* */
/* Must be compiled in a large data model (compact recommended) */
/* ex. TCC -mc REMOVE FINDTSRS.OBJ UNINSTAL.OBJ */
/* */
/************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <conio.h>
#include <ctype.h>
#include <string.h>
#include <dos.h>
extern int find_TSRs(char *mpx_numbers, char *manuf, char *name) ;
extern int AMIS_uninstall(int mpx_number) ;
/************************************************************************/
void usage(void)
{
printf("Usage:\tREMOVE product\n") ;
printf("\tREMOVE manufacturer product\n") ;
printf("\t\tboth <manufacturer> and <product> may be abbreviated\n") ;
exit(1) ;
}
/************************************************************************/
int main(int argc,char **argv)
{
char mpx_numbers[256] ;
union REGS regs ;
int found, i, status ;
char *manuf, *name ;
char far *sig ;
printf("REMOVE\tPublic Domain 1992 Ralf Brown\n") ;
if (argc == 1 || argc > 3)
usage() ;
if (argc == 2)
{
manuf = NULL ;
name = argv[1] ;
}
else
{
manuf = argv[1] ;
name = argv[2] ;
}
found = find_TSRs(mpx_numbers,manuf,name) ;
switch (found)
{
case 0:
printf("No matching TSR found\n") ;
break ;
default:
printf("The specified name matches the following TSRs:\n") ;
printf(" Manufact Product\n") ;
printf(" -------- --------\n") ;
for (i = 0 ; i < found ; i++)
{
regs.h.ah = mpx_numbers[i] ;
regs.h.al = 0 ;
int86(0x2D,®s,®s) ;
sig = MK_FP(regs.x.dx,regs.x.di) ;
printf(" %8.8s %8.8s\n",sig,sig+8) ;
}
printf("Remove all? [Y/N] ") ;
fflush(stdout) ;
if (toupper(getch()) != 'Y')
break ;
printf("\n") ;
/* fall through */
case 1:
for (i = 0 ; i < found ; i++)
{
regs.h.ah = mpx_numbers[i] ;
regs.h.al = 0 ;
int86(0x2D,®s,®s) ; /* get TSR signature */
sig = MK_FP(regs.x.dx,regs.x.di) ;
printf("Attempting removal of %8.8s %8.8s.... ",sig,sig+8) ;
status = AMIS_uninstall(mpx_numbers[i]) ;
switch(status)
{
case 0:
printf("removal service not supported.\n") ;
break ;
case 1:
printf("removal unsuccessful.\n") ;
break ;
case 2:
printf("will remove itself when able.\n") ;
break ;
case 5:
printf("can't remove now, try again.\n") ;
break ;
case 3: /* no resident remover, TSR still enabled */
case 4: /* no resident remover, TSR now disabled */
/* these cases were handled by AMIS_uninstall */
/* fall through to 0xFF */
case 0xFF:
printf("successfully removed.\n") ;
break ;
default:
printf("unknown return code %2.02X\n",status) ;
break ;
}
}
break ;
}
return 0 ;
}