date and time created 86/11/12 16:44:18 by minshall

[unix-history] / usr / src / usr.bin / tn3270 / tools / mkhits / mkhits.c

/*
* This program scans a file which describes a keyboard.  The output
* of the program is a series of 'C' declarations which describe a
* mapping between (scancode, shiftstate, altstate) and 3270 functions,
* characters, and AIDs.
*
* The format of the input file is as follows:
*
* keynumber [ scancode [ unshifted [ shifted [ alted [ shiftalted ] ] ] ] ]
*
* keynumber is in decimal, and starts in column 1.
* scancode is hexadecimal.
* unshifted, etc. - these are either a single ascii character,
*                      or the name of a function or an AID-generating key.
*
* all fields are separated by a single space.
*/

#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include "../ascebc.h"
#include "../ebc_disp.h"
#include "../kbd3270.h"

#include "dohits.h"


void
main()
{
   int scancode;
   int empty;
   int i;
   struct hits *ph;
   struct Hits *Ph;

   dohits();           /* Set up "Hits" */

   printf("struct hits hits[] = {\n");
   empty = 0;
   scancode = -1;
   for (Ph = Hits; Ph < Hits+(sizeof Hits/sizeof Hits[0]); Ph++) {
       ph = &Ph->hits;
       scancode++;
       if ((ph->hit[0].type == undefined)
               && (ph->hit[1].type == undefined)
               && (ph->hit[2].type == undefined)
               && (ph->hit[3].type == undefined)) {
           empty++;
           continue;
       } else {
           while (empty) {
               printf("\t{ 0, {\t{ illegal },\t{ illegal }");
               printf(",\t{ illegal },\t{ illegal } } },\n");
               empty--;
           }
       }
       printf("\t{ %d, {\t/* 0x%02x */\n\t", ph->keynumber, scancode);
       for (i = 0; i < 4; i++) {
           printf("\t{ ");
           switch (ph->hit[i].type) {
           case undefined:
           case illegal:
               printf("illegal");
               break;
           case character:
               printf("character, 0x%02x", ph->hit[i].code);
               break;
           case function:
               printf("function, %s", Ph->name[i]);
               break;
           case aid:
               printf("aid, %s", Ph->name[i]);
               break;
           }
           printf(" },\n\t");
       }
       printf("} },\n");
   }
   printf("};\n");
}