not doing *anything* while waiting for input; add substate

[unix-history] / usr / src / sys / tahoe / stand / vdformat / status.c

#ifndef lint
static char sccsid[] = "@(#)status.c    1.3 (Berkeley/CCI) %G%";
#endif

#include        "vdfmt.h"

/*
**      These routines are used to display the status of the formatter.
*/

status()
{
       indent();
       switch (cur.state) {
               case cmd :
                       print("Waiting for operator response.\n");
                       break;
               case fmt :
                       dump_state("Formatting");
                       break;
               case vfy :
                       dump_state("Verifying");
                       break;
               case rel :
                       dump_state("Relocating");
                       break;
               case cor :
                       dump_state("Correcting");
                       break;
               case inf :
                       dump_state("Collecting information");
                       break;
               case exec :
                       dump_state("Exercising disk");
                       break;
               case setup:
                       printf("Initializing for operation ");
                       printf("on controller %d, drive %d.\n",
                               cur.controller, cur.drive);
               default:
                       print("Current state is unknown.\n");
       }
       exdent(1);
}


/*
**
*/

dump_state(string)
char    *string;
{
       extern int wait_for_char;

       indent();
       print("%s on controller %d, drive %d.\n",
           string, cur.controller, cur.drive);
       if (wait_for_char)
               print("Waiting for operator response.\n");
       else {
               print("Currently accessing cylinder %d, head %d.\n",
                   cur.daddr.cylinder, cur.daddr.track);
               print("Currently ");
               switch (cur.substate) {
                       case sub_chk :
                               printf("determining drive state.\n");
                               break;
                       case sub_fmt :
                               printf("formatting drive surface.\n");
                               break;
                       case sub_vfy :
                               printf("verifying drive surface.\n");
                               break;
                       case sub_rel :
                               printf("performing relocation operations.\n");
                               break;
                       case sub_rcvr :
                               printf("recovering from hardware error.\n");
                               break;
                       case sub_wmap :
                               printf("writing relocation map.\n");
                               break;
                       default :
                               printf("I don't know what is happening.\n");
                               break;
               }
       }
       exdent(1);
}