Home | History | Annotate | Line # | Download | only in srcs
getencstat.c revision 1.3 
      1 /* $NetBSD: getencstat.c,v 1.3 2000/07/04 20:27:40 matt 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 <string.h>
     39 #include <stdlib.h>
     40 #include <stdio.h>
     41 #include <sys/ioctl.h>
     42 #include <fcntl.h>
     43 #include SESINC
     44 
     45 extern char *geteltnm __P((int));
     46 extern char *stat2ascii __P((int, u_char *));
     47 int main __P((int, char **));
     48 
     49 int
     50 main(a, v)
     51 	int a;
     52 	char **v;
     53 {
     54 	ses_object *objp;
     55 	ses_objstat ob;
     56 	int fd, nobj, f, i, verbose, quiet, errors;
     57 	u_char estat;
     58 
     59 	if (a < 2) {
     60 		fprintf(stderr, "usage: %s [ -v ] device [ device ... ]\n", *v);
     61 		return (1);
     62 	}
     63 	errors = quiet = verbose = 0;
     64 	if (strcmp(v[1], "-V") == 0) {
     65 		verbose = 2;
     66 		v++;
     67 	} else if (strcmp(v[1], "-v") == 0) {
     68 		verbose = 1;
     69 		v++;
     70 	} else if (strcmp(v[1], "-q") == 0) {
     71 		quiet = 1;
     72 		verbose = 0;
     73 		v++;
     74 	}
     75 	while (*++v) {
     76 
     77 		fd = open(*v, O_RDONLY);
     78 		if (fd < 0) {
     79 			perror(*v);
     80 			continue;
     81 		}
     82 		if (ioctl(fd, SESIOC_GETNOBJ, (caddr_t) &nobj) < 0) {
     83 			perror("SESIOC_GETNOBJ");
     84 			(void) close(fd);
     85 			continue;
     86 		}
     87 		if (ioctl(fd, SESIOC_GETENCSTAT, (caddr_t) &estat) < 0) {
     88 			perror("SESIOC_GETENCSTAT");
     89 			(void) close(fd);
     90 			continue;
     91 		}
     92 		if ((verbose == 0 || quiet == 1) && estat == 0) {
     93 			if (quiet == 0)
     94 				fprintf(stdout, "%s: Enclosure OK\n", *v);
     95 			(void) close(fd);
     96 			continue;
     97 		}
     98 		fprintf(stdout, "%s: Enclosure Status ", *v);
     99 		if (estat == 0) {
    100 			fprintf(stdout, "<OK");
    101 		} else {
    102 			errors++;
    103 			f = '<';
    104 			if (estat & SES_ENCSTAT_INFO) {
    105 				fprintf(stdout, "%cINFO", f);
    106 				f = ',';
    107 			}
    108 			if (estat & SES_ENCSTAT_NONCRITICAL) {
    109 				fprintf(stdout, "%cNONCRITICAL", f);
    110 				f = ',';
    111 			}
    112 			if (estat & SES_ENCSTAT_CRITICAL) {
    113 				fprintf(stdout, "%cCRITICAL", f);
    114 				f = ',';
    115 			}
    116 			if (estat & SES_ENCSTAT_UNRECOV) {
    117 				fprintf(stdout, "%cUNRECOV", f);
    118 				f = ',';
    119 			}
    120 		}
    121 		fprintf(stdout, ">\n");
    122 		objp = calloc(nobj, sizeof (ses_object));
    123 		if (objp == NULL) {
    124 			perror("calloc");
    125 			(void) close(fd);
    126 			continue;
    127 		}
    128                 if (ioctl(fd, SESIOC_GETOBJMAP, (caddr_t) objp) < 0) {
    129                         perror("SESIOC_GETOBJMAP");
    130                         (void) close(fd);
    131                         continue;
    132                 }
    133 		for (i = 0; i < nobj; i++) {
    134 			ob.obj_id = objp[i].obj_id;
    135 			if (ioctl(fd, SESIOC_GETOBJSTAT, (caddr_t) &ob) < 0) {
    136 				perror("SESIOC_GETOBJSTAT");
    137 				(void) close(fd);
    138 				break;
    139 			}
    140 			if ((ob.cstat[0] & 0xf) == SES_OBJSTAT_OK) {
    141 				if (verbose) {
    142 					fprintf(stdout,
    143 					    "Element 0x%x: %s OK (%s)\n",
    144 					    ob.obj_id,
    145 					    geteltnm(objp[i].object_type),
    146 					    stat2ascii(objp[i].object_type,
    147 					    ob.cstat));
    148 				}
    149 				continue;
    150 			}
    151 			fprintf(stdout, "Element 0x%x: %s, %s\n",
    152 			    ob.obj_id, geteltnm(objp[i].object_type),
    153 			    stat2ascii(objp[i].object_type, ob.cstat));
    154 		}
    155 		free(objp);
    156 		(void) close(fd);
    157 	}
    158 	return (errors);
    159 }
    160