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
23 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
24 /* All Rights Reserved */
25
26
27 /*
28 * Copyright (c) 1997, by Sun Microsystems, Inc.
29 * All rights reserved.
30 */
31
32 /*LINTLIBRARY*/
33 #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.1 */
34
35 #include <sys/types.h>
36 #include <stdio.h>
37 #include <string.h>
38 #include <stdlib.h>
39 #include "libadm.h"
40
41 #define DEFMSG "ERROR: "
42 #define MS sizeof (DEFMSG)
43 #define INVINP "invalid input"
44
45 void
puterror(FILE * fp,char * defmesg,char * error)46 puterror(FILE *fp, char *defmesg, char *error)
47 {
48 char *tmp;
49 size_t n;
50
51 if (error == NULL) {
52 /* use default message since no error was provided */
53 n = (defmesg ? strlen(defmesg) : strlen(INVINP));
54 tmp = calloc(MS+n+1, sizeof (char));
55 (void) strcpy(tmp, DEFMSG);
56 (void) strcat(tmp, defmesg ? defmesg : INVINP);
57
58 } else if (defmesg != NULL) {
59 n = strlen(error);
60 if (error[0] == '~') {
61 /* prepend default message */
62 tmp = calloc(MS+n+strlen(defmesg)+2, sizeof (char));
63 (void) strcpy(tmp, DEFMSG);
64 (void) strcat(tmp, defmesg);
65 (void) strcat(tmp, "\n");
66 ++error;
67 (void) strcat(tmp, error);
68 } else if (n && (error[n-1] == '~')) {
69 /* append default message */
70 tmp = calloc(MS+n+strlen(defmesg)+2, sizeof (char));
71 (void) strcpy(tmp, DEFMSG);
72 (void) strcat(tmp, error);
73 /* first -1 'cuz sizeof (DEFMSG) includes terminator */
74 tmp[MS-1+n-1] = '\0';
75 (void) strcat(tmp, "\n");
76 (void) strcat(tmp, defmesg);
77 } else {
78 tmp = calloc(MS+n+1, sizeof (char));
79 (void) strcpy(tmp, DEFMSG);
80 (void) strcat(tmp, error);
81 }
82 } else {
83 n = strlen(error);
84 tmp = calloc(MS+n+1, sizeof (char));
85 (void) strcpy(tmp, DEFMSG);
86 (void) strcat(tmp, error);
87 }
88 (void) puttext(fp, tmp, ckindent, ckwidth);
89 (void) fputc('\n', fp);
90 free(tmp);
91 }
92