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/*
23 * Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
24 */
25
26#include <sys/types.h>
27
28#include <errno.h>
29#include <fcntl.h>
30#include <libintl.h>
31#include <libscf.h>
32#include <libuutil.h>
33#include <locale.h>
34#include <stdio.h>
35#include <stdlib.h>
36#include <string.h>
37#include <sys/stat.h>
38#include <unistd.h>
39
40#include "manifest_find.h"
41#include "manifest_hash.h"
42
43#define	MAX_DEPTH	24
44
45/*
46 * mfstscan - service manifest change detection utility
47 *
48 * mfstscan walks the given filesystem hierarchies, and reports those manifests
49 * with changed or absent hash entries.  Manifests are expected to end with a
50 * .xml suffix--other files will be ignored.
51 */
52
53static void
54usage()
55{
56	(void) fprintf(stderr, gettext("Usage: %s [-t] path ...\n"),
57	    uu_getpname());
58	exit(UU_EXIT_USAGE);
59}
60
61int
62main(int argc, char *argv[])
63{
64	manifest_info_t **entry;
65	manifest_info_t **manifests;
66	scf_handle_t *hndl = NULL;
67	int i;
68	int paths_walked = 0;
69	struct stat sb;
70	int status;
71	int tflag = 0;
72
73	(void) uu_setpname(argv[0]);
74
75	while ((i = getopt(argc, argv, "t")) != -1) {
76		switch (i) {
77		case 't':
78			tflag = 1;
79			paths_walked = 1;
80			break;
81		case '?':
82		default:
83			usage();
84			/*NOTREACHED*/
85		}
86	}
87
88	if (optind >= argc)
89		usage();
90
91	if ((hndl = scf_handle_create(SCF_VERSION)) == NULL)
92		uu_die(gettext("Unexpected libscf error: %s.  Exiting.\n"),
93		    scf_strerror(scf_error()));
94
95	if (scf_handle_bind(hndl) != SCF_SUCCESS)
96		uu_die(gettext("Couldn't bind to svc.configd.\n"));
97
98	for (i = optind; i < argc; i++) {
99		if (tflag) {
100			char *pname = mhash_filename_to_propname(argv[i],
101			    B_FALSE);
102
103			if (pname != NULL)
104				(void) puts(pname);
105			else
106				uu_warn(gettext("cannot resolve pathname "
107				    "for %s"), argv[i]);
108
109			continue;
110		}
111
112		if (stat(argv[i], &sb) == -1) {
113			uu_warn(gettext("cannot stat %s"), argv[i]);
114			continue;
115		}
116
117		status = find_manifests(hndl, argv[i], &manifests,
118		    CHECKHASH|CHECKEXT);
119		if (status < 0) {
120			uu_warn(gettext("file tree walk of %s encountered "
121			    "error.  %s\n"), argv[i], strerror(errno));
122		} else {
123			paths_walked++;
124			if (manifests != NULL) {
125				for (entry = manifests;
126				    *entry != NULL;
127				    entry++) {
128					(void) printf("%s\n",
129					    (*entry)->mi_path);
130				}
131				free_manifest_array(manifests);
132			}
133		}
134
135	}
136
137	if (!paths_walked)
138		uu_die(gettext("no paths walked\n"));
139
140	if (hndl != NULL) {
141		(void) scf_handle_unbind(hndl);
142		(void) scf_handle_destroy(hndl);
143	}
144
145	return (0);
146}
147