cmd/valtools/puttext.c

/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

/*  Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/*    All Rights Reserved   */


#pragma ident   "%Z%%M% %I% %E% SMI"

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <locale.h>
#include <libintl.h>
#include "libadm.h"

static char *prog;
static int  nflag;
static int  lmarg, rmarg;

static void
usage(void)
{
    (void) fprintf(stderr,
        gettext("usage: %s [-r rmarg] [-l lmarg] string\n"),
        prog);
    exit(1);
}

/*
 * Given argv[0], return a pointer to the basename of the program.
 */
static char *
prog_name(char *arg0)
{
    char *str;

    /* first strip trailing '/' characters (exec() allows these!) */
    str = arg0 + strlen(arg0);
    while (str > arg0 && *--str == '/')
        *str = '\0';
    if ((str = strrchr(arg0, '/')) != NULL)
        return (str + 1);
    return (arg0);
}

int
main(int argc, char **argv)
{
    int c;

    (void) setlocale(LC_ALL, "");

#if !defined(TEXT_DOMAIN)
#define TEXT_DOMAIN "SYS_TEST"
#endif
    (void) textdomain(TEXT_DOMAIN);

    prog = prog_name(argv[0]);

    while ((c = getopt(argc, argv, "nr:l:?")) != EOF) {
        switch (c) {
        case 'n':
            nflag++;
            break;

        case 'r':
            rmarg = atoi(optarg);
            break;

        case 'l':
            lmarg = atoi(optarg);
            break;

        default:
            usage();
        }
    }

    if ((optind + 1) != argc)
        usage();

    (void) puttext(stdout, argv[optind], lmarg, rmarg);
    if (!nflag)
        (void) fputc('\n', stdout);
    return (0);
}