Category : Recently Uploaded Files
Archive : AMISL092.ZIP
Filename : POPUP.C
Output of file : POPUP.C contained in archive : AMISL092.ZIP
/* */
/* POPUP.C Request pop-up of a specific AMIS-compliant TSR */
/* Public Domain 1992,1995 Ralf Brown */
/* Version 0.92 */
/* Last Edit: 9/24/95 */
/* */
/* Must be compiled in a large data model (compact recommended) */
/* ex. TCC -mc POPUP FINDTSRS.OBJ */
/* */
/************************************************************************/
#include
#include
#include
#include
#include
extern int find_TSRs(char *mpx_numbers, char *manuf, char *name) ;
/************************************************************************/
#define lengthof(x) (sizeof(x)/sizeof(x[0]))
char *reasons[] =
{
"unknown failure",
"interrupts pass through swapped memory",
"swap-in failed",
"(unknown return code)"
} ;
/************************************************************************/
void usage(void)
{
printf("Usage:\tPOPUP product\n") ;
printf("\tPOPUP manufacturer product\n") ;
printf("\t\tboth
exit(1) ;
}
/************************************************************************/
int main(int argc,char **argv)
{
char mpx_numbers[256] ;
union REGS regs ;
int found, i ;
char *manuf, *name ;
printf("POPUP\tPublic Domain 1992,1995 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 ;
case 1:
printf("Requesting popup....\n") ;
regs.h.ah = mpx_numbers[0] ;
regs.h.al = 0x03 ;
int86(0x2D,®s,®s) ;
switch(regs.h.al)
{
case 0:
printf("TSR does not provide a popup service.\n") ;
break ;
case 1:
printf("Can't pop up now, try again later.\n") ;
break ;
case 2:
printf("Will pop up when able....\n") ;
break ;
case 3:
printf("TSR is busy.\n") ;
break ;
case 4:
printf("TSR requires user intervention before popup.\n") ;
if (regs.x.bx >= lengthof(reasons)-1)
regs.x.bx = lengthof(reasons)-1 ;
printf("Standard Reason: %s\n",reasons[regs.x.bx]) ;
printf("Application Reason Code %4.04X\n",regs.x.cx) ;
break ;
case 0xFF:
printf("TSR successfully popped up, return code %4.04X\n",
regs.x.bx) ;
break ;
default:
printf("Unknown return code %2.02X\n",regs.h.al) ;
break ;
}
break ;
default:
printf("The specified name matches the following TSRs:\n") ;
printf(" Manufact Product\n") ;
printf(" -------- --------\n") ;
for (i = 0 ; i < found ; i++)
{
char far *sig ;
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) ;
}
break ;
}
return 0 ;
}
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