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/*
* 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 (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Copyright (c) 1997, by Sun Microsystems, Inc.
* All rights reserved.
*/
#pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.3 */
/*LINTLIBRARY*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <limits.h>
#include <sys/types.h>
#include "libadm.h"
#define MSGSIZ 256
#define PROMPT10 "Enter an integer between %ld and %ld"
#define PROMPT "Enter a base %d integer between %ld and %ld"
#define MESG10 "Please enter an integer between %ld and %ld."
#define MESG "Please enter a base %d integer between %ld and %ld."
static void
setmsg(char *msg, long lower, long upper, int base)
{
if ((base == 10) || (base == 0))
(void) sprintf(msg, MESG10, lower, upper);
else
(void) sprintf(msg, MESG, base, lower, upper);
}
void
ckrange_err(long lower, long upper, int base, char *error)
{
char defmesg[MSGSIZ];
setmsg(defmesg, lower, upper, base);
puterror(stdout, defmesg, error);
}
void
ckrange_hlp(long lower, long upper, int base, char *help)
{
char defmesg[MSGSIZ];
setmsg(defmesg, lower, upper, base);
puthelp(stdout, defmesg, help);
}
int
ckrange_val(long lower, long upper, int base, char *input)
{
char *ptr;
long value;
value = strtol(input, &ptr, base);
if ((*ptr != '\0') || (value < lower) || (value > upper))
return (1);
return (0);
}
int
ckrange(long *rngval, long lower, long upper, short base, char *defstr,
char *error, char *help, char *prompt)
{
int valid, n;
long value;
char *ptr;
char input[MAX_INPUT];
char defmesg[MSGSIZ];
char defpmpt[128];
char buffer[64];
char *choices[2];
if (lower >= upper)
return (2);
(void) sprintf(buffer, "%ld-%ld", lower, upper);
if (base == 0)
base = 10;
if (!prompt) {
if (base == 10)
(void) sprintf(defpmpt, PROMPT10, lower, upper);
else
(void) sprintf(defpmpt, PROMPT, base, lower, upper);
prompt = defpmpt;
}
setmsg(defmesg, lower, upper, base);
choices[0] = buffer;
choices[1] = NULL;
start:
putprmpt(stderr, prompt, choices, defstr);
if (getinput(input))
return (1);
n = (int)strlen(input);
if (n == 0) {
if (defstr) {
*rngval = strtol(defstr, NULL, base);
return (0);
}
puterror(stderr, defmesg, error);
goto start;
}
if (strcmp(input, "?") == 0) {
puthelp(stderr, defmesg, help);
goto start;
}
if (ckquit && (strcmp(input, "q") == 0))
return (3);
value = strtol(input, &ptr, base);
if (*ptr == '\0')
valid = ((value >= lower) && (value <= upper));
else
valid = 0;
if (!valid) {
puterror(stderr, defmesg, error);
goto start;
}
*rngval = value;
return (0);
}
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