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 34 #include <sys/types.h> 35 #include <stdio.h> 36 #include <string.h> 37 #include <stdlib.h> 38 #include "libadm.h" 39 40 #define DEFMSG "ERROR: " 41 #define MS sizeof (DEFMSG) 42 #define INVINP "invalid input" 43 44 void 45 puterror(FILE *fp, char *defmesg, char *error) 46 { 47 char *tmp; 48 size_t n; 49 50 if (error == NULL) { 51 /* use default message since no error was provided */ 52 n = (defmesg ? strlen(defmesg) : strlen(INVINP)); 53 tmp = calloc(MS+n+1, sizeof (char)); 54 (void) strcpy(tmp, DEFMSG); 55 (void) strcat(tmp, defmesg ? defmesg : INVINP); 56 57 } else if (defmesg != NULL) { 58 n = strlen(error); 59 if (error[0] == '~') { 60 /* prepend default message */ 61 tmp = calloc(MS+n+strlen(defmesg)+2, sizeof (char)); 62 (void) strcpy(tmp, DEFMSG); 63 (void) strcat(tmp, defmesg); 64 (void) strcat(tmp, "\n"); 65 ++error; 66 (void) strcat(tmp, error); 67 } else if (n && (error[n-1] == '~')) { 68 /* append default message */ 69 tmp = calloc(MS+n+strlen(defmesg)+2, sizeof (char)); 70 (void) strcpy(tmp, DEFMSG); 71 (void) strcat(tmp, error); 72 /* first -1 'cuz sizeof (DEFMSG) includes terminator */ 73 tmp[MS-1+n-1] = '\0'; 74 (void) strcat(tmp, "\n"); 75 (void) strcat(tmp, defmesg); 76 } else { 77 tmp = calloc(MS+n+1, sizeof (char)); 78 (void) strcpy(tmp, DEFMSG); 79 (void) strcat(tmp, error); 80 } 81 } else { 82 n = strlen(error); 83 tmp = calloc(MS+n+1, sizeof (char)); 84 (void) strcpy(tmp, DEFMSG); 85 (void) strcat(tmp, error); 86 } 87 (void) puttext(fp, tmp, ckindent, ckwidth); 88 (void) fputc('\n', fp); 89 free(tmp); 90 } 91