1 /* $FreeBSD: src/share/examples/ses/srcs/getencstat.c,v 1.1 2000/02/29 05:44:17 mjacob Exp $ */ 2 /* 3 * Copyright (c) 2000 by Matthew Jacob 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions, and the following disclaimer, 11 * without modification, immediately at the beginning of the file. 12 * 2. The name of the author may not be used to endorse or promote products 13 * derived from this software without specific prior written permission. 14 * 15 * Alternatively, this software may be distributed under the terms of the 16 * the GNU Public License ("GPL"). 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 22 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * 30 * Matthew Jacob 31 * Feral Software 32 * mjacob@feral.com 33 */ 34 35 #include <unistd.h> 36 #include <stdlib.h> 37 #include <stdio.h> 38 #include <sys/ioctl.h> 39 #include <fcntl.h> 40 #include SESINC 41 42 extern char *geteltnm __P((int)); 43 extern char *stat2ascii __P((int, u_char *)); 44 45 int 46 main(a, v) 47 int a; 48 char **v; 49 { 50 ses_object *objp; 51 ses_objstat ob; 52 int fd, nobj, f, i, verbose, quiet, errors; 53 u_char estat; 54 55 if (a < 2) { 56 fprintf(stderr, "usage: %s [ -v ] device [ device ... ]\n", *v); 57 return (1); 58 } 59 errors = quiet = verbose = 0; 60 if (strcmp(v[1], "-V") == 0) { 61 verbose = 2; 62 v++; 63 } else if (strcmp(v[1], "-v") == 0) { 64 verbose = 1; 65 v++; 66 } else if (strcmp(v[1], "-q") == 0) { 67 quiet = 1; 68 verbose = 0; 69 v++; 70 } 71 while (*++v) { 72 73 fd = open(*v, O_RDONLY); 74 if (fd < 0) { 75 perror(*v); 76 continue; 77 } 78 if (ioctl(fd, SESIOC_GETNOBJ, (caddr_t) &nobj) < 0) { 79 perror("SESIOC_GETNOBJ"); 80 (void) close(fd); 81 continue; 82 } 83 if (ioctl(fd, SESIOC_GETENCSTAT, (caddr_t) &estat) < 0) { 84 perror("SESIOC_GETENCSTAT"); 85 (void) close(fd); 86 continue; 87 } 88 if ((verbose == 0 || quiet == 1) && estat == 0) { 89 if (quiet == 0) 90 fprintf(stdout, "%s: Enclosure OK\n", *v); 91 (void) close(fd); 92 continue; 93 } 94 fprintf(stdout, "%s: Enclosure Status ", *v); 95 if (estat == 0) { 96 fprintf(stdout, "<OK"); 97 } else { 98 errors++; 99 f = '<'; 100 if (estat & SES_ENCSTAT_INFO) { 101 fprintf(stdout, "%cINFO", f); 102 f = ','; 103 } 104 if (estat & SES_ENCSTAT_NONCRITICAL) { 105 fprintf(stdout, "%cNONCRITICAL", f); 106 f = ','; 107 } 108 if (estat & SES_ENCSTAT_CRITICAL) { 109 fprintf(stdout, "%cCRITICAL", f); 110 f = ','; 111 } 112 if (estat & SES_ENCSTAT_UNRECOV) { 113 fprintf(stdout, "%cUNRECOV", f); 114 f = ','; 115 } 116 } 117 fprintf(stdout, ">\n"); 118 objp = calloc(nobj, sizeof (ses_object)); 119 if (objp == NULL) { 120 perror("calloc"); 121 (void) close(fd); 122 continue; 123 } 124 if (ioctl(fd, SESIOC_GETOBJMAP, (caddr_t) objp) < 0) { 125 perror("SESIOC_GETOBJMAP"); 126 (void) close(fd); 127 continue; 128 } 129 for (i = 0; i < nobj; i++) { 130 ob.obj_id = objp[i].obj_id; 131 if (ioctl(fd, SESIOC_GETOBJSTAT, (caddr_t) &ob) < 0) { 132 perror("SESIOC_GETOBJSTAT"); 133 (void) close(fd); 134 break; 135 } 136 if ((ob.cstat[0] & 0xf) == SES_OBJSTAT_OK) { 137 if (verbose) { 138 fprintf(stdout, 139 "Element 0x%x: %s OK (%s)\n", 140 ob.obj_id, 141 geteltnm(objp[i].object_type), 142 stat2ascii(objp[i].object_type, 143 ob.cstat)); 144 } 145 continue; 146 } 147 fprintf(stdout, "Element 0x%x: %s, %s\n", 148 ob.obj_id, geteltnm(objp[i].object_type), 149 stat2ascii(objp[i].object_type, ob.cstat)); 150 } 151 free(objp); 152 (void) close(fd); 153 } 154 return (errors); 155 } 156