InfoMagic Source Code 1993 July/THE_SOURCE_CODE_CD_ROM.iso/bsd_srcs/usr.bin/tn3270/tools/mkastosc.c

C/C++ Source or Header | 1991-04-26 | 4.9 KB | 167 lines

/*-
 * Copyright (c) 1988 The Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *    This product includes software developed by the University of
 *    California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#ifndef lint
char copyright[] =
"@(#) Copyright (c) 1988 The Regents of the University of California.\n\
 All rights reserved.\n";
#endif /* not lint */

#ifndef lint
static char sccsid[] = "@(#)mkastosc.c    4.2 (Berkeley) 4/26/91";
#endif /* not lint */

#include <stdio.h>
#if    defined(unix)
#include <strings.h>
#else    /* defined(unix) */
#include <string.h>
#endif    /* defined(unix) */
#include <ctype.h>

#include "../general/general.h"
#include "../ctlr/function.h"

#include "dohits.h"

static struct tbl {
    unsigned char
    scancode,
    used;
    char
    *shiftstate;
} tbl[128];

int
main(argc, argv)
int    argc;
char    *argv[];
{
    int scancode;
    int asciicode;
    int empty;
    int i;
    int c;
    int found;
    struct hits *ph;
    struct Hits *Ph;
    struct thing *this;
    struct thing **attable;
    struct tbl *Pt;
    static char *shiftof[] =
        { "0", "SHIFT_UPSHIFT", "SHIFT_ALT", "SHIFT_ALT|SHIFT_UPSHIFT" };
    char *aidfile = 0, *fcnfile = 0;

    if (argc > 1) {
    if (argv[1][0] != '-') {
        aidfile = argv[1];
    }
    }
    if (argc > 2) {
    if (argv[2][0] != '-') {
        fcnfile = argv[2];
    }
    }

    dohits(aidfile, fcnfile);        /* Set up "Hits" */

    printf("/*\n");
    printf(" * Ascii to scancode conversion table.  First\n");
    printf(" * 128 bytes (0-127) correspond with actual Ascii\n");
    printf(" * characters; the rest are functions from ctrl/function.h\n");
    printf(" */\n");
    /* Build the ascii part of the table. */
    for (Ph = Hits, scancode = 0; Ph <= Hits+highestof(Hits);
                            Ph++, scancode++) {
    ph = &Ph->hits;
    for (i = 0; i < 4; i++) {
        if (ph->hit[i].ctlrfcn == FCN_CHARACTER) {
        c = Ph->name[i][0];    /* "name" of this one */
        if (tbl[c].used == 0) {
            tbl[c].used = 1;
            tbl[c].shiftstate = shiftof[i];
            tbl[c].scancode = scancode;
        }
        }
    }
    }
    /* Now, output the table */
    for (Pt = tbl, asciicode = 0; Pt <= tbl+highestof(tbl); Pt++, asciicode++) {
    if (Pt->used == 0) {
        if (isprint(asciicode) && (asciicode != ' ')) {
        fprintf(stderr, "Unable to produce scancode sequence for");
        fprintf(stderr, " ASCII character [%c]!\n", asciicode);
        }
        printf("\t{ 0, 0, undefined, 0 },\t");
    } else {
        printf("\t{ 0x%02x, %s, FCN_CHARACTER, 0 },",
                    Pt->scancode, Pt->shiftstate);
    }
    printf("\t/* 0x%x", asciicode);
    if (isprint(asciicode)) {
        printf(" [%c]", asciicode);
    }
    printf(" */\n");
    }


    for (attable = &table[0]; attable <= &table[highestof(table)]; attable++) {
    for (this = *attable; this; this = this->next) {
        Ph = this->hits;
        if (Ph == 0) {
        continue;
        }
        for (i = 0; i < 4; i++) {
        if ((Ph->name[i] != 0) &&
            (Ph->name[i][0] == this->name[0]) &&
            (strcmp(Ph->name[i], this->name) == 0)) {
            printf("\t{ 0x%02x, %s, ",
                Ph-Hits, shiftof[i]);
            if (memcmp("AID_", this->name, 4) == 0) {    /* AID key */
            printf("FCN_AID, ");
            } else {
            printf("%s, ", Ph->name[i]);
            }
            if (memcmp("PF", this->name+4, 2) == 0) {
            printf("\"PFK%s\" },\n", Ph->name[i]+4+2);
            } else {
            printf("\"%s\" },\n", Ph->name[i]+4);
            }
        }
        }
    }
    }

    return 0;
}