usr.bin/tn3270/tools/mkastosc/mkastosc.c

   1 /*      $NetBSD: mkastosc.c,v 1.11 2003/08/07 11:16:40 agc Exp $        */
   2
   3 /*-
   4  * Copyright (c) 1988 The Regents of the University of California.
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  * 3. Neither the name of the University nor the names of its contributors
  16  *    may be used to endorse or promote products derived from this software
  17  *    without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  29  * SUCH DAMAGE.
  30  */
  31
  32 #include <stdio.h>
  33 #include <string.h>
  34 #include <ctype.h>
  35
  36 #if defined(__COPYRIGHT) && !defined(lint)
  37 __COPYRIGHT("@(#) Copyright (c) 1988\
  38  The Regents of the University of California.  All rights reserved.");
  39 #endif /* not lint */
  40
  41 #if defined(__RCSID) && !defined(lint)
  42 #if 0
  43 static char sccsid[] = "@(#)mkastosc.c  4.2 (Berkeley) 4/26/91";
  44 #else
  45 __RCSID("$NetBSD: mkastosc.c,v 1.11 2003/08/07 11:16:40 agc Exp $");
  46 #endif
  47 #endif /* not lint */
  48
  49 #include "../general/general.h"
  50 #include "../ctlr/function.h"
  51
  52 #include "dohits.h"
  53
  54 static struct tbl {
  55     unsigned char
  56         scancode,
  57         used;
  58     const char
  59         *shiftstate;
  60 } tbl[128];
  61
  62
  63 int main(int, char *[]);
  64
  65 int
  66 main(argc, argv)
  67 int     argc;
  68 char    *argv[];
  69 {
  70     int scancode;
  71     int asciicode;
  72     int i;
  73     int c;
  74     struct hits *ph;
  75     struct Hits *Ph;
  76     struct thing *this;
  77     struct thing **attable;
  78     struct tbl *Pt;
  79     static const char *shiftof[] =
  80             { "0", "SHIFT_UPSHIFT", "SHIFT_ALT", "SHIFT_ALT|SHIFT_UPSHIFT" };
  81     char *aidfile = 0, *fcnfile = 0;
  82
  83     if (argc > 1) {
  84         if (argv[1][0] != '-') {
  85             aidfile = argv[1];
  86         }
  87     }
  88     if (argc > 2) {
  89         if (argv[2][0] != '-') {
  90             fcnfile = argv[2];
  91         }
  92     }
  93
  94     dohits(aidfile, fcnfile);           /* Set up "Hits" */
  95
  96     printf("/*\n");
  97     printf(" * Ascii to scancode conversion table.  First\n");
  98     printf(" * 128 bytes (0-127) correspond with actual Ascii\n");
  99     printf(" * characters; the rest are functions from ctrl/function.h\n");
 100     printf(" */\n");
 101     /* Build the ascii part of the table. */
 102     for (Ph = Hits, scancode = 0; Ph <= Hits+highestof(Hits);
 103                                                         Ph++, scancode++) {
 104         ph = &Ph->hits;
 105         for (i = 0; i < 4; i++) {
 106             if (ph->hit[i].ctlrfcn == FCN_CHARACTER) {
 107                 c = Ph->name[i][0];     /* "name" of this one */
 108                 if (tbl[c].used == 0) {
 109                     tbl[c].used = 1;
 110                     tbl[c].shiftstate = shiftof[i];
 111                     tbl[c].scancode = scancode;
 112                 }
 113             }
 114         }
 115     }
 116     /* Now, output the table */
 117     for (Pt = tbl, asciicode = 0; Pt <= tbl+highestof(tbl); Pt++, asciicode++) {
 118         if (Pt->used == 0) {
 119             if (isprint(asciicode) && (asciicode != ' ')) {
 120                 fprintf(stderr, "mkastosc: Unable to produce scancode sequence"
 121                     " for ASCII character [%c]!", asciicode);
 122             }
 123             printf("\t{ 0, 0, undefined, 0 },\t");
 124         } else {
 125             printf("\t{ 0x%02x, %s, FCN_CHARACTER, 0 },",
 126                                         Pt->scancode, Pt->shiftstate);
 127         }
 128         printf("\t/* 0x%x", asciicode);
 129         if (isprint(asciicode)) {
 130             printf(" [%c]", asciicode);
 131         }
 132         printf(" */\n");
 133     }
 134
 135
 136     for (attable = &table[0]; attable <= &table[highestof(table)]; attable++) {
 137         for (this = *attable; this; this = this->next) {
 138             Ph = this->hits;
 139             if (Ph == 0) {
 140                 continue;
 141             }
 142             for (i = 0; i < 4; i++) {
 143                 if ((Ph->name[i] != 0) &&
 144                         (Ph->name[i][0] == this->name[0]) &&
 145                         (strcmp(Ph->name[i], this->name) == 0)) {
 146                     printf("\t{ 0x%02lx, %s, ",
 147                                 (u_long)(Ph-Hits), shiftof[i]);
 148                     if (memcmp("AID_", this->name, 4) == 0) {   /* AID key */
 149                         printf("FCN_AID, ");
 150                     } else {
 151                         printf("%s, ", Ph->name[i]);
 152                     }
 153                     if (memcmp("PF", this->name+4, 2) == 0) {
 154                         printf("\"PFK%s\" },\n", Ph->name[i]+4+2);
 155                     } else {
 156                         printf("\"%s\" },\n", Ph->name[i]+4);
 157                     }
 158                 }
 159             }
 160         }
 161     }
 162
 163     return 0;
 164 }