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getencstat.c revision 1.2 
      1 /* $NetBSD: getencstat.c,v 1.2 2000/02/22 06:06:07 mjacob Exp $ */
      2 /* $FreeBSD: $ */
      3 /* $OpenBSD: $ */
      4 /*
      5  * Copyright (c) 2000 by Matthew Jacob
      6  * All rights reserved.
      7  *
      8  * Redistribution and use in source and binary forms, with or without
      9  * modification, are permitted provided that the following conditions
     10  * are met:
     11  * 1. Redistributions of source code must retain the above copyright
     12  *    notice, this list of conditions, and the following disclaimer,
     13  *    without modification, immediately at the beginning of the file.
     14  * 2. The name of the author may not be used to endorse or promote products
     15  *    derived from this software without specific prior written permission.
     16  *
     17  * Alternatively, this software may be distributed under the terms of the
     18  * the GNU Public License ("GPL").
     19  *
     20  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     21  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     23  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
     24  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     25  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     26  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     27  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     28  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     29  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     30  * SUCH DAMAGE.
     31  *
     32  * Matthew Jacob
     33  * Feral Software
     34  * mjacob (at) feral.com
     35  */
     36 
     37 #include <unistd.h>
     38 #include <stdlib.h>
     39 #include <stdio.h>
     40 #include <sys/ioctl.h>
     41 #include <fcntl.h>
     42 #include SESINC
     43 
     44 extern char *geteltnm __P((int));
     45 extern char *stat2ascii __P((int, u_char *));
     46 int main __P((int, char **));
     47 
     48 int
     49 main(a, v)
     50 	int a;
     51 	char **v;
     52 {
     53 	ses_object *objp;
     54 	ses_objstat ob;
     55 	int fd, nobj, f, i, verbose, quiet, errors;
     56 	u_char estat;
     57 
     58 	if (a < 2) {
     59 		fprintf(stderr, "usage: %s [ -v ] device [ device ... ]\n", *v);
     60 		return (1);
     61 	}
     62 	errors = quiet = verbose = 0;
     63 	if (strcmp(v[1], "-V") == 0) {
     64 		verbose = 2;
     65 		v++;
     66 	} else if (strcmp(v[1], "-v") == 0) {
     67 		verbose = 1;
     68 		v++;
     69 	} else if (strcmp(v[1], "-q") == 0) {
     70 		quiet = 1;
     71 		verbose = 0;
     72 		v++;
     73 	}
     74 	while (*++v) {
     75 
     76 		fd = open(*v, O_RDONLY);
     77 		if (fd < 0) {
     78 			perror(*v);
     79 			continue;
     80 		}
     81 		if (ioctl(fd, SESIOC_GETNOBJ, (caddr_t) &nobj) < 0) {
     82 			perror("SESIOC_GETNOBJ");
     83 			(void) close(fd);
     84 			continue;
     85 		}
     86 		if (ioctl(fd, SESIOC_GETENCSTAT, (caddr_t) &estat) < 0) {
     87 			perror("SESIOC_GETENCSTAT");
     88 			(void) close(fd);
     89 			continue;
     90 		}
     91 		if ((verbose == 0 || quiet == 1) && estat == 0) {
     92 			if (quiet == 0)
     93 				fprintf(stdout, "%s: Enclosure OK\n", *v);
     94 			(void) close(fd);
     95 			continue;
     96 		}
     97 		fprintf(stdout, "%s: Enclosure Status ", *v);
     98 		if (estat == 0) {
     99 			fprintf(stdout, "<OK");
    100 		} else {
    101 			errors++;
    102 			f = '<';
    103 			if (estat & SES_ENCSTAT_INFO) {
    104 				fprintf(stdout, "%cINFO", f);
    105 				f = ',';
    106 			}
    107 			if (estat & SES_ENCSTAT_NONCRITICAL) {
    108 				fprintf(stdout, "%cNONCRITICAL", f);
    109 				f = ',';
    110 			}
    111 			if (estat & SES_ENCSTAT_CRITICAL) {
    112 				fprintf(stdout, "%cCRITICAL", f);
    113 				f = ',';
    114 			}
    115 			if (estat & SES_ENCSTAT_UNRECOV) {
    116 				fprintf(stdout, "%cUNRECOV", f);
    117 				f = ',';
    118 			}
    119 		}
    120 		fprintf(stdout, ">\n");
    121 		objp = calloc(nobj, sizeof (ses_object));
    122 		if (objp == NULL) {
    123 			perror("calloc");
    124 			(void) close(fd);
    125 			continue;
    126 		}
    127                 if (ioctl(fd, SESIOC_GETOBJMAP, (caddr_t) objp) < 0) {
    128                         perror("SESIOC_GETOBJMAP");
    129                         (void) close(fd);
    130                         continue;
    131                 }
    132 		for (i = 0; i < nobj; i++) {
    133 			ob.obj_id = objp[i].obj_id;
    134 			if (ioctl(fd, SESIOC_GETOBJSTAT, (caddr_t) &ob) < 0) {
    135 				perror("SESIOC_GETOBJSTAT");
    136 				(void) close(fd);
    137 				break;
    138 			}
    139 			if ((ob.cstat[0] & 0xf) == SES_OBJSTAT_OK) {
    140 				if (verbose) {
    141 					fprintf(stdout,
    142 					    "Element 0x%x: %s OK (%s)\n",
    143 					    ob.obj_id,
    144 					    geteltnm(objp[i].object_type),
    145 					    stat2ascii(objp[i].object_type,
    146 					    ob.cstat));
    147 				}
    148 				continue;
    149 			}
    150 			fprintf(stdout, "Element 0x%x: %s, %s\n",
    151 			    ob.obj_id, geteltnm(objp[i].object_type),
    152 			    stat2ascii(objp[i].object_type, ob.cstat));
    153 		}
    154 		free(objp);
    155 		(void) close(fd);
    156 	}
    157 	return (errors);
    158 }
    159