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Annotation of 43BSDTahoe/ucb/tn3270/tools/mkhits.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1988 Regents of the University of California.
        !             3:  * All rights reserved.
        !             4:  *
        !             5:  * Redistribution and use in source and binary forms are permitted
        !             6:  * provided that this notice is preserved and that due credit is given
        !             7:  * to the University of California at Berkeley. The name of the University
        !             8:  * may not be used to endorse or promote products derived from this
        !             9:  * software without specific prior written permission. This software
        !            10:  * is provided ``as is'' without express or implied warranty.
        !            11:  */
        !            12: 
        !            13: #ifndef lint
        !            14: char copyright[] =
        !            15: "@(#) Copyright (c) 1988 Regents of the University of California.\n\
        !            16:  All rights reserved.\n";
        !            17: #endif /* not lint */
        !            18: 
        !            19: #ifndef lint
        !            20: static char sccsid[] = "@(#)mkhits.c   3.2 (Berkeley) 3/28/88";
        !            21: #endif /* not lint */
        !            22: 
        !            23: /*
        !            24:  * This program scans a file which describes a keyboard.  The output
        !            25:  * of the program is a series of 'C' declarations which describe a
        !            26:  * mapping between (scancode, shiftstate, altstate) and 3270 functions,
        !            27:  * characters, and AIDs.
        !            28:  *
        !            29:  * The format of the input file is as follows:
        !            30:  *
        !            31:  * keynumber [ scancode [ unshifted [ shifted [ alted [ shiftalted ] ] ] ] ]
        !            32:  *
        !            33:  * keynumber is in decimal, and starts in column 1.
        !            34:  * scancode is hexadecimal.
        !            35:  * unshifted, etc. - these are either a single ascii character,
        !            36:  *                     or the name of a function or an AID-generating key.
        !            37:  *
        !            38:  * all fields are separated by a single space.
        !            39:  */
        !            40: 
        !            41: #include <stdio.h>
        !            42: #if    defined(unix)
        !            43: #include <strings.h>
        !            44: #else  /* defined(unix) */
        !            45: #include <string.h>
        !            46: #endif /* defined(unix) */
        !            47: #include <ctype.h>
        !            48: #include "../ctlr/function.h"
        !            49: 
        !            50: #include "dohits.h"
        !            51: 
        !            52: 
        !            53: int
        !            54: main(argc, argv)
        !            55: int    argc;
        !            56: char   *argv[];
        !            57: {
        !            58:     int scancode;
        !            59:     int empty;
        !            60:     int i;
        !            61:     struct hits *ph;
        !            62:     struct Hits *Ph;
        !            63:     char *aidfile = 0, *fcnfile = 0;
        !            64: 
        !            65:     if (argc > 1) {
        !            66:        if (argv[1][0] != '-') {
        !            67:            aidfile = argv[1];
        !            68:        }
        !            69:     }
        !            70:     if (argc > 2) {
        !            71:        if (argv[2][0] != '-') {
        !            72:            fcnfile = argv[2];
        !            73:        }
        !            74:     }
        !            75: 
        !            76:     dohits(aidfile, fcnfile);          /* Set up "Hits" */
        !            77: 
        !            78:     printf("struct hits hits[] = {\n");
        !            79:     empty = 0;
        !            80:     scancode = -1;
        !            81:     for (Ph = Hits; Ph < Hits+(sizeof Hits/sizeof Hits[0]); Ph++) {
        !            82:        ph = &Ph->hits;
        !            83:        scancode++;
        !            84:        if ((ph->hit[0].ctlrfcn == undefined)
        !            85:                && (ph->hit[1].ctlrfcn == undefined)
        !            86:                && (ph->hit[2].ctlrfcn == undefined)
        !            87:                && (ph->hit[3].ctlrfcn == undefined)) {
        !            88:            empty++;
        !            89:            continue;
        !            90:        } else {
        !            91:            while (empty) {
        !            92:                printf("\t{ 0, {  {undefined}, {undefined}");
        !            93:                printf(", {undefined}, {undefined}  } },\n");
        !            94:                empty--;
        !            95:            }
        !            96:        }
        !            97:        printf("\t{ %d, {\t/* 0x%02x */\n\t", ph->keynumber, scancode);
        !            98:        for (i = 0; i < 4; i++) {
        !            99:            printf("\t{ ");
        !           100:            switch (ph->hit[i].ctlrfcn) {
        !           101:            case undefined:
        !           102:                printf("undefined");
        !           103:                break;
        !           104:            case FCN_CHARACTER:
        !           105:                printf("FCN_CHARACTER, 0x%02x", ph->hit[i].code);
        !           106:                break;
        !           107:            case FCN_AID:
        !           108:                printf("FCN_AID, %s", Ph->name[i]);
        !           109:                break;
        !           110:            case FCN_NULL:
        !           111:            default:
        !           112:                if ((Ph->name[i] != 0)
        !           113:                                    && (strcmp(Ph->name[i], "FCN_NULL") != 0)) {
        !           114:                    printf("%s", Ph->name[i]);
        !           115:                } else {
        !           116:                    printf("undefined");
        !           117:                }
        !           118:                break;
        !           119:            }
        !           120:            printf(" },\n\t");
        !           121:        }
        !           122:        printf("} },\n");
        !           123:     }
        !           124:     printf("};\n");
        !           125:     return 0;
        !           126: }

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