nsprpub/lib/tests/getopt.c
author Kai Engert <kaie@kuix.de>
Mon, 07 Oct 2019 22:07:04 +0000
changeset 558041 679ba7a64a774209a7cc8444ef6d548ac5add9f1
parent 99620 22a080ac092e66118cebcea3abf4ddc279855216
permissions -rw-r--r--
Bug 1586867 - Upgrade Firefox 71 to use NSPR 4.23. r=jcj NSPR_4_23_BETA1 UPGRADE_NSPR_RELEASE Differential Revision: https://phabricator.services.mozilla.com/D48414

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include <stdio.h>
#include <string.h>
#include <stdlib.h>

#include "nspr.h"
#include "plgetopt.h"



static const PLLongOpt optArray[] = {
    { "longa", 'a', PR_TRUE  },
    { "longb", 'b', PR_TRUE  },
    { "longc", 'c', PR_FALSE },
    { "longd", 'd' | 0x100, PR_TRUE  },
    { "longe", 'e' | 0x100, PR_FALSE },
    {    NULL,                       }
};

int
main(int argc, char **argv)
{
    PLOptState *opt;
    PLOptStatus ostat;

    opt = PL_CreateLongOptState(argc, argv, "a:b:c", optArray);

    while (PL_OPT_OK == (ostat = PL_GetNextOpt(opt))) {
        if (opt->option == 0 && opt->longOptIndex < 0) {
            printf("Positional parameter: \"%s\"\n", opt->value);
        }
        else
            printf("%s option: %x (\'%c\', index %d), argument: \"%s\"\n",
                   (ostat == PL_OPT_BAD) ? "BAD" : "GOOD",
                   opt->longOption, opt->option ? opt->option : ' ',
                   opt->longOptIndex, opt->value);

    }
    printf("last result was %s\n", (ostat == PL_OPT_BAD) ? "BAD" : "EOL");
    PL_DestroyOptState(opt);
    return 0;
}