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
main(a,v)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