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 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