1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
|
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2013, Joyent, Inc. All rights reserved.
*/
/*
* Rendering functions for nvlist_prt that are of use to all types
* of log.
*/
#include <fmdump.h>
#include <stdio.h>
#include <strings.h>
extern topo_hdl_t *fmd_fmri_topo_hold(int);
/*
* Can be appointed to be called for dumping all nvlist members of
* an nvlist we ask to print with nvlist_prt. Return 0 if the
* nvlist is not recognized as an fmri, and default formatting
* will be applied; otherwise format as an fmri string and return 1.
*/
/*ARGSUSED*/
int
fmdump_render_nvlist(nvlist_prtctl_t pctl, void *private, nvlist_t *nvl,
const char *name, nvlist_t *fmri)
{
topo_hdl_t *thp = fmd_fmri_topo_hold(TOPO_VERSION);
FILE *fp = nvlist_prtctl_getdest(pctl);
char *class, *fmristr = NULL;
uint8_t version;
int err;
if (nvlist_lookup_string(fmri, FM_FMRI_SCHEME, &class) != 0 ||
nvlist_lookup_uint8(fmri, FM_VERSION, &version) != 0)
return (0);
/*
* Instead of hardcoding known FMRI classes here we'll try
* topo_fmri_nvl2str which should fail gracefully for invalid
* schemes (ie an nvlist that just happens to have the expected
* class and version members but that isn't an FMRI).
*/
if (topo_fmri_nvl2str(thp, fmri, &fmristr, &err) != 0 ||
fmristr == NULL)
return (0);
nvlist_prtctl_doindent(pctl, 1);
nvlist_prtctl_dofmt(pctl, NVLIST_FMT_MEMBER_NAME, name);
(void) fprintf(fp, "%s", fmristr);
topo_hdl_strfree(thp, fmristr);
return (1);
}
/*
* Thin wrapper around libnvpair's inbuilt JSON routine. Simply dumps the
* entire log record nvlist without any reformatting.
*/
/*ARGSUSED*/
int
fmdump_print_json(fmd_log_t *lp, const fmd_log_record_t *rp, FILE *fp)
{
if (nvlist_print_json(fp, rp->rec_nvl) != 0 || fprintf(fp, "\n") < 0 ||
fflush(fp) != 0)
return (-1);
return (0);
}
|
