1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 23*0Sstevel@tonic-gate /* All Rights Reserved */ 24*0Sstevel@tonic-gate 25*0Sstevel@tonic-gate 26*0Sstevel@tonic-gate /* 27*0Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 28*0Sstevel@tonic-gate * Use is subject to license terms. 29*0Sstevel@tonic-gate */ 30*0Sstevel@tonic-gate 31*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.1 */ 32*0Sstevel@tonic-gate /*LINTLIBRARY*/ 33*0Sstevel@tonic-gate 34*0Sstevel@tonic-gate #include <stdio.h> 35*0Sstevel@tonic-gate #include <ctype.h> 36*0Sstevel@tonic-gate #include <string.h> 37*0Sstevel@tonic-gate #include <limits.h> 38*0Sstevel@tonic-gate #include <sys/types.h> 39*0Sstevel@tonic-gate #include "libadm.h" 40*0Sstevel@tonic-gate 41*0Sstevel@tonic-gate static char *choices[] = { "y", "n", NULL }; 42*0Sstevel@tonic-gate static char *vchoices[] = { "y", "n", "yes", "no", NULL }; 43*0Sstevel@tonic-gate 44*0Sstevel@tonic-gate #define TMPSIZ 7 45*0Sstevel@tonic-gate #define REQMSG "Input is required." 46*0Sstevel@tonic-gate #define ERRMSG "Please enter yes or no." 47*0Sstevel@tonic-gate #define HLPMSG \ 48*0Sstevel@tonic-gate "To respond in the affirmative, enter y, yes, Y, or YES. \ 49*0Sstevel@tonic-gate To respond in the negative, enter n, no, N, or NO." 50*0Sstevel@tonic-gate 51*0Sstevel@tonic-gate int 52*0Sstevel@tonic-gate ckyorn_val(char *str) 53*0Sstevel@tonic-gate { 54*0Sstevel@tonic-gate int i; 55*0Sstevel@tonic-gate char *pt, 56*0Sstevel@tonic-gate temp[TMPSIZ+1]; 57*0Sstevel@tonic-gate 58*0Sstevel@tonic-gate for (pt = temp, i = 0; *str && i < TMPSIZ; i++) { 59*0Sstevel@tonic-gate *pt++ = tolower((unsigned char)*str++); 60*0Sstevel@tonic-gate } 61*0Sstevel@tonic-gate *pt = '\0'; 62*0Sstevel@tonic-gate for (i = 0; vchoices[i]; ) { 63*0Sstevel@tonic-gate if (strcmp(temp, vchoices[i++]) == 0) 64*0Sstevel@tonic-gate return (0); 65*0Sstevel@tonic-gate } 66*0Sstevel@tonic-gate return (-1); 67*0Sstevel@tonic-gate } 68*0Sstevel@tonic-gate 69*0Sstevel@tonic-gate void 70*0Sstevel@tonic-gate ckyorn_err(char *error) 71*0Sstevel@tonic-gate { 72*0Sstevel@tonic-gate puterror(stdout, ERRMSG, error); 73*0Sstevel@tonic-gate } 74*0Sstevel@tonic-gate 75*0Sstevel@tonic-gate void 76*0Sstevel@tonic-gate ckyorn_hlp(char *help) 77*0Sstevel@tonic-gate { 78*0Sstevel@tonic-gate puthelp(stdout, HLPMSG, help); 79*0Sstevel@tonic-gate } 80*0Sstevel@tonic-gate 81*0Sstevel@tonic-gate int 82*0Sstevel@tonic-gate ckyorn(char *yorn, char *defstr, char *error, char *help, char *prompt) 83*0Sstevel@tonic-gate { 84*0Sstevel@tonic-gate int n; 85*0Sstevel@tonic-gate char input[MAX_INPUT]; 86*0Sstevel@tonic-gate 87*0Sstevel@tonic-gate if (!prompt) 88*0Sstevel@tonic-gate prompt = "Yes or No"; 89*0Sstevel@tonic-gate start: 90*0Sstevel@tonic-gate putprmpt(stderr, prompt, choices, defstr); 91*0Sstevel@tonic-gate if (getinput(input)) 92*0Sstevel@tonic-gate return (1); 93*0Sstevel@tonic-gate 94*0Sstevel@tonic-gate n = (int)strlen(input); 95*0Sstevel@tonic-gate if (n == 0) { 96*0Sstevel@tonic-gate if (defstr) { 97*0Sstevel@tonic-gate (void) strcpy(yorn, defstr); 98*0Sstevel@tonic-gate return (0); 99*0Sstevel@tonic-gate } 100*0Sstevel@tonic-gate puterror(stderr, REQMSG, error); 101*0Sstevel@tonic-gate goto start; 102*0Sstevel@tonic-gate } 103*0Sstevel@tonic-gate if (strcmp(input, "?") == 0) { 104*0Sstevel@tonic-gate puthelp(stderr, HLPMSG, help); 105*0Sstevel@tonic-gate goto start; 106*0Sstevel@tonic-gate } 107*0Sstevel@tonic-gate if (ckquit && (strcmp(input, "q") == 0)) 108*0Sstevel@tonic-gate return (3); 109*0Sstevel@tonic-gate 110*0Sstevel@tonic-gate if (ckyorn_val(input)) { 111*0Sstevel@tonic-gate puterror(stderr, ERRMSG, error); 112*0Sstevel@tonic-gate goto start; 113*0Sstevel@tonic-gate } 114*0Sstevel@tonic-gate (void) strcpy(yorn, input); 115*0Sstevel@tonic-gate return (0); 116*0Sstevel@tonic-gate } 117