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 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 23 /* All Rights Reserved */ 24 25 26 /* 27 * Copyright (c) 1997, by Sun Microsystems, Inc. 28 * All rights reserved. 29 */ 30 31 #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.1 */ 32 /*LINTLIBRARY*/ 33 34 #include <stdio.h> 35 #include <string.h> 36 #include <limits.h> 37 #include <sys/types.h> 38 #include "libadm.h" 39 40 static int 41 match(char *strval, char *set[]) 42 { 43 char *found; 44 int i, len; 45 46 len = (int)strlen(strval); 47 48 found = NULL; 49 for (i = 0; set[i]; i++) { 50 if (strncmp(set[i], strval, len) == 0) { 51 if (found) 52 return (-1); /* not unique */ 53 found = set[i]; 54 } 55 } 56 57 if (found) { 58 (void) strcpy(strval, found); 59 return (0); 60 } 61 return (1); 62 } 63 64 int 65 ckkeywd(char *strval, char *keyword[], char *defstr, char *error, char *help, 66 char *prompt) 67 { 68 int valid, i, n; 69 char input[MAX_INPUT]; 70 char defmesg[512]; 71 char *ept; 72 73 (void) sprintf(defmesg, "Please enter one of the following keywords: "); 74 ept = defmesg + strlen(defmesg); 75 for (i = 0; keyword[i]; ) { 76 if (i) 77 (void) strcat(ept, ", "); 78 (void) strcat(ept, keyword[i++]); 79 } 80 (void) strcat(ept, ckquit ? ", q." : "."); 81 82 if (!prompt) 83 prompt = "Enter appropriate value"; 84 85 start: 86 putprmpt(stderr, prompt, keyword, defstr); 87 if (getinput(input)) 88 return (1); 89 90 n = (int)strlen(input); 91 if (n == 0) { 92 if (defstr) { 93 (void) strcpy(strval, defstr); 94 return (0); 95 } 96 puterror(stderr, defmesg, error); 97 goto start; 98 } 99 if (strcmp(input, "?") == 0) { 100 puthelp(stderr, defmesg, help); 101 goto start; 102 } 103 if (ckquit && (strcmp(input, "q") == 0)) { 104 (void) strcpy(strval, input); 105 return (3); 106 } 107 108 valid = 1; 109 if (keyword) 110 valid = !match(input, keyword); 111 112 if (!valid) { 113 puterror(stderr, defmesg, error); 114 goto start; 115 } 116 (void) strcpy(strval, input); 117 return (0); 118 } 119