share/examples/ses/srcs/getencstat.c

   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 }