usr/src/cmd/valtools/puttext.c

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
  28 /*        All Rights Reserved   */
  29
  30
  31 #pragma ident   "%Z%%M% %I%     %E% SMI"
  32
  33 #include <stdio.h>
  34 #include <stdlib.h>
  35 #include <string.h>
  36 #include <locale.h>
  37 #include <libintl.h>
  38 #include "libadm.h"
  39
  40 static char     *prog;
  41 static int      nflag;
  42 static int      lmarg, rmarg;
  43
  44 static void
  45 usage(void)
  46 {
  47         (void) fprintf(stderr,
  48                 gettext("usage: %s [-r rmarg] [-l lmarg] string\n"),
  49                 prog);
  50         exit(1);
  51 }
  52
  53 /*
  54  * Given argv[0], return a pointer to the basename of the program.
  55  */
  56 static char *
  57 prog_name(char *arg0)
  58 {
  59         char *str;
  60
  61         /* first strip trailing '/' characters (exec() allows these!) */
  62         str = arg0 + strlen(arg0);
  63         while (str > arg0 && *--str == '/')
  64                 *str = '\0';
  65         if ((str = strrchr(arg0, '/')) != NULL)
  66                 return (str + 1);
  67         return (arg0);
  68 }
  69
  70 int
  71 main(int argc, char **argv)
  72 {
  73         int c;
  74
  75         (void) setlocale(LC_ALL, "");
  76
  77 #if     !defined(TEXT_DOMAIN)
  78 #define TEXT_DOMAIN     "SYS_TEST"
  79 #endif
  80         (void) textdomain(TEXT_DOMAIN);
  81
  82         prog = prog_name(argv[0]);
  83
  84         while ((c = getopt(argc, argv, "nr:l:?")) != EOF) {
  85                 switch (c) {
  86                 case 'n':
  87                         nflag++;
  88                         break;
  89
  90                 case 'r':
  91                         rmarg = atoi(optarg);
  92                         break;
  93
  94                 case 'l':
  95                         lmarg = atoi(optarg);
  96                         break;
  97
  98                 default:
  99                         usage();
 100                 }
 101         }
 102
 103         if ((optind + 1) != argc)
 104                 usage();
 105
 106         (void) puttext(stdout, argv[optind], lmarg, rmarg);
 107         if (!nflag)
 108                 (void) fputc('\n', stdout);
 109         return (0);
 110 }