1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21 /*
22 * Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
23 */
24
25 #include <fmdump.h>
26 #include <stdio.h>
27 #include <strings.h>
28
29 /*ARGSUSED*/
30 static int
flt_short(fmd_log_t * lp,const fmd_log_record_t * rp,FILE * fp)31 flt_short(fmd_log_t *lp, const fmd_log_record_t *rp, FILE *fp)
32 {
33 char buf[32], str[32];
34 char *class = NULL, *uuid = "-", *code = "-";
35
36 static const struct {
37 const char *class;
38 const char *tag;
39 } tags[] = {
40 { FM_LIST_SUSPECT_CLASS, "Diagnosed" },
41 { FM_LIST_REPAIRED_CLASS, "Repaired" },
42 { FM_LIST_RESOLVED_CLASS, "Resolved" },
43 { FM_LIST_UPDATED_CLASS, "Updated" },
44 { FM_LIST_ISOLATED_CLASS, "Isolated" },
45 };
46
47 (void) nvlist_lookup_string(rp->rec_nvl, FM_SUSPECT_UUID, &uuid);
48 (void) nvlist_lookup_string(rp->rec_nvl, FM_SUSPECT_DIAG_CODE, &code);
49
50 (void) nvlist_lookup_string(rp->rec_nvl, FM_CLASS, &class);
51 if (class != NULL) {
52 int i;
53
54 for (i = 0; i < sizeof (tags) / sizeof (tags[0]); i++) {
55 if (strcmp(class, tags[i].class) == 0) {
56 (void) snprintf(str, sizeof (str), "%s %s",
57 code, tags[i].tag);
58 code = str;
59 break;
60 }
61 }
62 }
63
64 fmdump_printf(fp, "%-20s %-32s %s\n",
65 fmdump_date(buf, sizeof (buf), rp), uuid, code);
66
67 return (0);
68 }
69
70 static int
flt_verb1(fmd_log_t * lp,const fmd_log_record_t * rp,FILE * fp)71 flt_verb1(fmd_log_t *lp, const fmd_log_record_t *rp, FILE *fp)
72 {
73 uint_t i, size = 0;
74 nvlist_t **nva;
75 uint8_t *ba;
76
77 (void) flt_short(lp, rp, fp);
78 (void) nvlist_lookup_uint32(rp->rec_nvl, FM_SUSPECT_FAULT_SZ, &size);
79
80 if (size != 0) {
81 (void) nvlist_lookup_nvlist_array(rp->rec_nvl,
82 FM_SUSPECT_FAULT_LIST, &nva, &size);
83 (void) nvlist_lookup_uint8_array(rp->rec_nvl,
84 FM_SUSPECT_FAULT_STATUS, &ba, &size);
85 }
86
87 for (i = 0; i < size; i++) {
88 char *class = NULL, *rname = NULL, *aname = NULL, *fname = NULL;
89 char *loc = NULL;
90 nvlist_t *fru, *asru, *rsrc;
91 uint8_t pct = 0;
92
93 (void) nvlist_lookup_uint8(nva[i], FM_FAULT_CERTAINTY, &pct);
94 (void) nvlist_lookup_string(nva[i], FM_CLASS, &class);
95
96 if (nvlist_lookup_nvlist(nva[i], FM_FAULT_FRU, &fru) == 0)
97 fname = fmdump_nvl2str(fru);
98
99 if (nvlist_lookup_nvlist(nva[i], FM_FAULT_ASRU, &asru) == 0)
100 aname = fmdump_nvl2str(asru);
101
102 if (nvlist_lookup_nvlist(nva[i], FM_FAULT_RESOURCE, &rsrc) == 0)
103 rname = fmdump_nvl2str(rsrc);
104
105 if (nvlist_lookup_string(nva[i], FM_FAULT_LOCATION, &loc)
106 == 0) {
107 if (fname && strncmp(fname, FM_FMRI_LEGACY_HC_PREFIX,
108 sizeof (FM_FMRI_LEGACY_HC_PREFIX)) == 0)
109 loc = fname + sizeof (FM_FMRI_LEGACY_HC_PREFIX);
110 }
111
112
113 fmdump_printf(fp, " %3u%% %s",
114 pct, class ? class : "-");
115
116 if (ba[i] & FM_SUSPECT_FAULTY)
117 fmdump_printf(fp, "\n\n");
118 else if (ba[i] & FM_SUSPECT_NOT_PRESENT)
119 fmdump_printf(fp, "\tRemoved\n\n");
120 else if (ba[i] & FM_SUSPECT_REPLACED)
121 fmdump_printf(fp, "\tReplaced\n\n");
122 else if (ba[i] & FM_SUSPECT_REPAIRED)
123 fmdump_printf(fp, "\tRepair Attempted\n\n");
124 else if (ba[i] & FM_SUSPECT_ACQUITTED)
125 fmdump_printf(fp, "\tAcquitted\n\n");
126 else
127 fmdump_printf(fp, "\n\n");
128
129 fmdump_printf(fp, " Problem in: %s\n",
130 rname ? rname : "-");
131
132 fmdump_printf(fp, " Affects: %s\n",
133 aname ? aname : "-");
134
135 fmdump_printf(fp, " FRU: %s\n",
136 fname ? fname : "-");
137
138 fmdump_printf(fp, " Location: %s\n\n",
139 loc ? loc : "-");
140
141 free(fname);
142 free(aname);
143 free(rname);
144 }
145
146 return (0);
147 }
148
149 static int
flt_verb23_cmn(fmd_log_t * lp,const fmd_log_record_t * rp,FILE * fp,nvlist_prtctl_t pctl)150 flt_verb23_cmn(fmd_log_t *lp, const fmd_log_record_t *rp, FILE *fp,
151 nvlist_prtctl_t pctl)
152 {
153 const struct fmdump_fmt *efp = &fmdump_err_ops.do_formats[FMDUMP_VERB1];
154 const struct fmdump_fmt *ffp = &fmdump_flt_ops.do_formats[FMDUMP_VERB2];
155 uint_t i;
156 char buf[32], str[32];
157 char *class = NULL, *uuid = "-", *code = "-";
158
159 (void) nvlist_lookup_string(rp->rec_nvl, FM_SUSPECT_UUID, &uuid);
160 (void) nvlist_lookup_string(rp->rec_nvl, FM_SUSPECT_DIAG_CODE, &code);
161
162 (void) nvlist_lookup_string(rp->rec_nvl, FM_CLASS, &class);
163 if (class != NULL && strcmp(class, FM_LIST_REPAIRED_CLASS) == 0) {
164 (void) snprintf(str, sizeof (str), "%s %s", code, "Repaired");
165 code = str;
166 }
167 if (class != NULL && strcmp(class, FM_LIST_RESOLVED_CLASS) == 0) {
168 (void) snprintf(str, sizeof (str), "%s %s", code, "Resolved");
169 code = str;
170 }
171 if (class != NULL && strcmp(class, FM_LIST_UPDATED_CLASS) == 0) {
172 (void) snprintf(str, sizeof (str), "%s %s", code, "Updated");
173 code = str;
174 }
175
176 fmdump_printf(fp, "%s\n", ffp->do_hdr);
177 fmdump_printf(fp, "%-20s.%9.9llu %-32s %s\n",
178 fmdump_year(buf, sizeof (buf), rp), rp->rec_nsec, uuid, code);
179
180 if (rp->rec_nrefs != 0)
181 fmdump_printf(fp, "\n %s\n", efp->do_hdr);
182
183 for (i = 0; i < rp->rec_nrefs; i++) {
184 fmdump_printf(fp, " ");
185 efp->do_func(lp, &rp->rec_xrefs[i], fp);
186 }
187
188 fmdump_printf(fp, "\n");
189 if (pctl)
190 nvlist_prt(rp->rec_nvl, pctl);
191 else
192 nvlist_print(fp, rp->rec_nvl);
193 fmdump_printf(fp, "\n");
194
195 return (0);
196 }
197
198 static int
flt_verb2(fmd_log_t * lp,const fmd_log_record_t * rp,FILE * fp)199 flt_verb2(fmd_log_t *lp, const fmd_log_record_t *rp, FILE *fp)
200 {
201 return (flt_verb23_cmn(lp, rp, fp, NULL));
202 }
203
204
205 static int
flt_pretty(fmd_log_t * lp,const fmd_log_record_t * rp,FILE * fp)206 flt_pretty(fmd_log_t *lp, const fmd_log_record_t *rp, FILE *fp)
207 {
208 nvlist_prtctl_t pctl;
209 int rc;
210
211 if ((pctl = nvlist_prtctl_alloc()) != NULL) {
212 nvlist_prtctl_setdest(pctl, fp);
213 nvlist_prtctlop_nvlist(pctl, fmdump_render_nvlist, NULL);
214 }
215
216 rc = flt_verb23_cmn(lp, rp, fp, pctl);
217
218 nvlist_prtctl_free(pctl);
219 return (rc);
220 }
221
222 /*
223 * There is a lack of uniformity in how the various entries in our diagnosis
224 * are terminated. Some end with one newline, others with two. This makes the
225 * output of fmdump -m look a bit ugly. Therefore we postprocess the message
226 * before printing it, removing consecutive occurences of newlines.
227 */
228 static void
postprocess_msg(char * msg)229 postprocess_msg(char *msg)
230 {
231 int i = 0, j = 0;
232 char *buf;
233
234 if ((buf = malloc(strlen(msg) + 1)) == NULL)
235 return;
236
237 buf[j++] = msg[i++];
238 for (i = 1; i < strlen(msg); i++) {
239 if (!(msg[i] == '\n' && msg[i - 1] == '\n'))
240 buf[j++] = msg[i];
241 }
242 buf[j] = '\0';
243 (void) strncpy(msg, buf, j+1);
244 free(buf);
245 }
246
247 /*ARGSUSED*/
248 static int
flt_msg(fmd_log_t * lp,const fmd_log_record_t * rp,FILE * fp)249 flt_msg(fmd_log_t *lp, const fmd_log_record_t *rp, FILE *fp)
250 {
251 char *msg;
252
253 if ((msg = fmd_msg_gettext_nv(g_msg, NULL, rp->rec_nvl)) == NULL) {
254 (void) fprintf(stderr, "%s: failed to format message: %s\n",
255 g_pname, strerror(errno));
256 g_errs++;
257 return (-1);
258 } else {
259 postprocess_msg(msg);
260 fmdump_printf(fp, "%s\n", msg);
261 free(msg);
262 }
263
264 return (0);
265 }
266
267 const fmdump_ops_t fmdump_flt_ops = {
268 "fault", {
269 {
270 "TIME UUID SUNW-MSG-ID "
271 "EVENT",
272 (fmd_log_rec_f *)flt_short
273 }, {
274 "TIME UUID SUNW-MSG-ID "
275 "EVENT",
276 (fmd_log_rec_f *)flt_verb1
277 }, {
278 "TIME UUID"
279 " SUNW-MSG-ID",
280 (fmd_log_rec_f *)flt_verb2
281 }, {
282 "TIME UUID"
283 " SUNW-MSG-ID",
284 (fmd_log_rec_f *)flt_pretty
285 }, {
286 NULL,
287 (fmd_log_rec_f *)flt_msg
288 } }
289 };
290