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) 1997-2001 by Sun Microsystems, Inc.
28 * All rights reserved.
29 */
30
31 #pragma ident "%Z%%M% %I% %E% SMI"
32 /*LINTLIBRARY*/
33
34 #include <stdio.h>
35 #include <string.h>
36 #include <sys/types.h>
37 #include "libadm.h"
38
39 void
putprmpt(FILE * fp,char * prompt,char * choices[],char * defstr)40 putprmpt(FILE *fp, char *prompt, char *choices[], char *defstr)
41 {
42 char buffer[1024] = ""; /* NB: code should prevent overflow... */
43 int i, n;
44
45 (void) fputc('\n', fp);
46 if (prompt == NULL) {
47 (void) strlcpy(buffer, defstr ? defstr : "No default prompt.",
48 sizeof (buffer));
49 } else if (n = (int)strlen(prompt)) {
50 if (defstr == NULL)
51 defstr = "";
52 if (prompt[0] == '~')
53 (void) snprintf(buffer, sizeof (buffer), "%s%s",
54 defstr, prompt + 1);
55 else if (prompt[n-1] == '~')
56 (void) snprintf(buffer, sizeof (buffer), "%.*s%s",
57 n - 1, prompt, defstr);
58 else
59 (void) strlcpy(buffer, prompt, sizeof (buffer));
60 } else
61 (void) strlcpy(buffer, "", sizeof (buffer));
62
63 (void) strlcat(buffer, "\\ [", sizeof (buffer));
64 for (i = 0; choices && choices[i]; ++i) {
65 (void) strlcat(buffer, choices[i], sizeof (buffer));
66 (void) strlcat(buffer, ",", sizeof (buffer));
67 }
68 (void) strlcat(buffer, ckquit ? "?,q] " : "?] ", sizeof (buffer));
69
70 (void) puttext(fp, buffer, 0, ckwidth);
71 }
72