1 /* $FreeBSD: src/share/examples/ses/srcs/getencstat.c,v 1.1 2000/02/29 05:44:17 mjacob Exp $ */ 2 /* $DragonFly: src/share/examples/ses/srcs/getencstat.c,v 1.3 2003/11/14 03:54:32 dillon Exp $ */ 3 /* 4 * Copyright (c) 2000 by Matthew Jacob 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions, and the following disclaimer, 12 * without modification, immediately at the beginning of the file. 13 * 2. The name of the author may not be used to endorse or promote products 14 * derived from this software without specific prior written permission. 15 * 16 * Alternatively, this software may be distributed under the terms of the 17 * the GNU Public License ("GPL"). 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 23 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 * 31 * Matthew Jacob 32 * Feral Software 33 * mjacob@feral.com 34 */ 35 36 #include <unistd.h> 37 #include <stdlib.h> 38 #include <stdio.h> 39 #include <sys/ioctl.h> 40 #include <fcntl.h> 41 #include SESINC 42 43 extern char *geteltnm (int); 44 extern char *stat2ascii (int, u_char *); 45 46 int 47 main(a, v) 48 int a; 49 char **v; 50 { 51 ses_object *objp; 52 ses_objstat ob; 53 int fd, nobj, f, i, verbose, quiet, errors; 54 u_char estat; 55 56 if (a < 2) { 57 fprintf(stderr, "usage: %s [ -v ] device [ device ... ]\n", *v); 58 return (1); 59 } 60 errors = quiet = verbose = 0; 61 if (strcmp(v[1], "-V") == 0) { 62 verbose = 2; 63 v++; 64 } else if (strcmp(v[1], "-v") == 0) { 65 verbose = 1; 66 v++; 67 } else if (strcmp(v[1], "-q") == 0) { 68 quiet = 1; 69 verbose = 0; 70 v++; 71 } 72 while (*++v) { 73 74 fd = open(*v, O_RDONLY); 75 if (fd < 0) { 76 perror(*v); 77 continue; 78 } 79 if (ioctl(fd, SESIOC_GETNOBJ, (caddr_t) &nobj) < 0) { 80 perror("SESIOC_GETNOBJ"); 81 (void) close(fd); 82 continue; 83 } 84 if (ioctl(fd, SESIOC_GETENCSTAT, (caddr_t) &estat) < 0) { 85 perror("SESIOC_GETENCSTAT"); 86 (void) close(fd); 87 continue; 88 } 89 if ((verbose == 0 || quiet == 1) && estat == 0) { 90 if (quiet == 0) 91 fprintf(stdout, "%s: Enclosure OK\n", *v); 92 (void) close(fd); 93 continue; 94 } 95 fprintf(stdout, "%s: Enclosure Status ", *v); 96 if (estat == 0) { 97 fprintf(stdout, "<OK"); 98 } else { 99 errors++; 100 f = '<'; 101 if (estat & SES_ENCSTAT_INFO) { 102 fprintf(stdout, "%cINFO", f); 103 f = ','; 104 } 105 if (estat & SES_ENCSTAT_NONCRITICAL) { 106 fprintf(stdout, "%cNONCRITICAL", f); 107 f = ','; 108 } 109 if (estat & SES_ENCSTAT_CRITICAL) { 110 fprintf(stdout, "%cCRITICAL", f); 111 f = ','; 112 } 113 if (estat & SES_ENCSTAT_UNRECOV) { 114 fprintf(stdout, "%cUNRECOV", f); 115 f = ','; 116 } 117 } 118 fprintf(stdout, ">\n"); 119 objp = calloc(nobj, sizeof (ses_object)); 120 if (objp == NULL) { 121 perror("calloc"); 122 (void) close(fd); 123 continue; 124 } 125 if (ioctl(fd, SESIOC_GETOBJMAP, (caddr_t) objp) < 0) { 126 perror("SESIOC_GETOBJMAP"); 127 (void) close(fd); 128 continue; 129 } 130 for (i = 0; i < nobj; i++) { 131 ob.obj_id = objp[i].obj_id; 132 if (ioctl(fd, SESIOC_GETOBJSTAT, (caddr_t) &ob) < 0) { 133 perror("SESIOC_GETOBJSTAT"); 134 (void) close(fd); 135 break; 136 } 137 if ((ob.cstat[0] & 0xf) == SES_OBJSTAT_OK) { 138 if (verbose) { 139 fprintf(stdout, 140 "Element 0x%x: %s OK (%s)\n", 141 ob.obj_id, 142 geteltnm(objp[i].object_type), 143 stat2ascii(objp[i].object_type, 144 ob.cstat)); 145 } 146 continue; 147 } 148 fprintf(stdout, "Element 0x%x: %s, %s\n", 149 ob.obj_id, geteltnm(objp[i].object_type), 150 stat2ascii(objp[i].object_type, ob.cstat)); 151 } 152 free(objp); 153 (void) close(fd); 154 } 155 return (errors); 156 } 157