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Diffstat (limited to 'usr/src/cmd/valtools/ckrange.c')
| -rw-r--r-- | usr/src/cmd/valtools/ckrange.c | 263 |
1 files changed, 263 insertions, 0 deletions
diff --git a/usr/src/cmd/valtools/ckrange.c b/usr/src/cmd/valtools/ckrange.c new file mode 100644 index 0000000000..6857e7bea5 --- /dev/null +++ b/usr/src/cmd/valtools/ckrange.c @@ -0,0 +1,263 @@ +/* + * 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 <limits.h> +#include <string.h> +#include <signal.h> +#include <stdlib.h> +#include <locale.h> +#include <libintl.h> +#include "usage.h" +#include "libadm.h" + +#define BADPID (-2) + +static char *prog; +static char *deflt = NULL, *prompt = NULL, *error = NULL, *help = NULL; +static int kpid = BADPID; +static int signo; +static int base = 10; +static char *upper; +static char *lower; + +static const char vusage[] = "bul"; +static const char husage[] = "bulWh"; +static const char eusage[] = "bulWe"; + +#define USAGE "[-l lower] [-u upper] [-b base]" + +static void +usage(void) +{ + switch (*prog) { + default: + (void) fprintf(stderr, + gettext("usage: %s [options] %s\n"), + prog, USAGE); + (void) fprintf(stderr, gettext(OPTMESG)); + (void) fprintf(stderr, gettext(STDOPTS)); + break; + + case 'v': + (void) fprintf(stderr, + gettext("usage: %s %s input\n"), prog, USAGE); + break; + + case 'h': + (void) fprintf(stderr, + gettext("usage: %s [options] %s\n"), + prog, USAGE); + (void) fprintf(stderr, gettext(OPTMESG)); + (void) fprintf(stderr, + gettext("\t-W width\n\t-h help\n")); + break; + + case 'e': + (void) fprintf(stderr, + gettext("usage: %s [options] %s\n"), + prog, USAGE); + (void) fprintf(stderr, gettext(OPTMESG)); + (void) fprintf(stderr, + gettext("\t-W width\n\t-e error\n")); + break; + } + 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, n; + long lvalue, uvalue, intval; + char *ptr = 0; + + (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, "l:u:b:d:p:e:h:k:s:QW:?")) != EOF) { + /* check for invalid option */ + if ((*prog == 'v') && !strchr(vusage, c)) + usage(); + if ((*prog == 'e') && !strchr(eusage, c)) + usage(); + if ((*prog == 'h') && !strchr(husage, c)) + usage(); + + switch (c) { + case 'Q': + ckquit = 0; + break; + + case 'W': + ckwidth = atoi(optarg); + if (ckwidth < 0) { + (void) fprintf(stderr, + gettext("%s: ERROR: negative display width specified\n"), + prog); + exit(1); + } + break; + + case 'b': + base = atoi(optarg); + if ((base < 2) || (base > 36)) { + (void) fprintf(stderr, + gettext("%s: ERROR: base must be between 2 and 36\n"), + prog); + exit(1); + } + break; + + case 'u': + upper = optarg; + break; + + case 'l': + lower = optarg; + break; + + case 'd': + deflt = optarg; + break; + + case 'p': + prompt = optarg; + break; + + case 'e': + error = optarg; + break; + + case 'h': + help = optarg; + break; + + case 'k': + kpid = atoi(optarg); + break; + + case 's': + signo = atoi(optarg); + break; + + default: + usage(); + } + } + + if (signo) { + if (kpid == BADPID) + usage(); + } else + signo = SIGTERM; + + if (upper) { + uvalue = strtol(upper, &ptr, base); + if (ptr == upper) { + (void) fprintf(stderr, + gettext("%s: ERROR: invalid upper value specification\n"), + prog); + exit(1); + } + } else + uvalue = LONG_MAX; + if (lower) { + lvalue = strtol(lower, &ptr, base); + if (ptr == lower) { + (void) fprintf(stderr, + gettext("%s: ERROR: invalid lower value specification\n"), + prog); + exit(1); + } + } else + lvalue = LONG_MIN; + + if (uvalue < lvalue) { + (void) fprintf(stderr, + gettext("%s: ERROR: upper value is less than lower value\n"), + prog); + exit(1); + } + + if (*prog == 'v') { + if (argc != (optind+1)) + usage(); + exit(ckrange_val(lvalue, uvalue, base, argv[optind])); + } + + if (optind != argc) + usage(); + + if (*prog == 'e') { + ckindent = 0; + ckrange_err(lvalue, uvalue, base, error); + exit(0); + } else if (*prog == 'h') { + ckindent = 0; + ckrange_hlp(lvalue, uvalue, base, help); + exit(0); + } + + n = ckrange(&intval, lvalue, uvalue, (short)base, + deflt, error, help, prompt); /* libadm interface */ + if (n == 3) { + if (kpid > -2) + (void) kill(kpid, signo); + (void) puts("q"); + } else if (n == 0) + (void) printf("%ld", intval); + return (n); +} |