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