1/*-
2 * SPDX-License-Identifier: BSD-3-Clause
3 *
4 * Copyright (c) 2008 Yahoo!, Inc.
5 * All rights reserved.
6 * Written by: John Baldwin <jhb@FreeBSD.org>
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 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 * 3. Neither the name of the author nor the names of any co-contributors
17 *    may be used to endorse or promote products derived from this software
18 *    without specific prior written permission.
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
24 * FOR 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
33#include <sys/param.h>
34#include <sys/errno.h>
35#include <err.h>
36#include <stdio.h>
37#include <stdlib.h>
38#include <string.h>
39#include <unistd.h>
40#include "mptutil.h"
41
42SET_DECLARE(MPT_DATASET(top), struct mptutil_command);
43
44int mpt_unit;
45
46static void
47usage(void)
48{
49
50	fprintf(stderr, "usage: mptutil [-u unit] <command> ...\n\n");
51	fprintf(stderr, "Commands include:\n");
52	fprintf(stderr, "    version\n");
53	fprintf(stderr, "    show adapter              - display controller information\n");
54	fprintf(stderr, "    show config               - display RAID configuration\n");
55	fprintf(stderr, "    show drives               - list physical drives\n");
56	fprintf(stderr, "    show events               - display event log\n");
57	fprintf(stderr, "    show volumes              - list logical volumes\n");
58	fprintf(stderr, "    fail <drive>              - fail a physical drive\n");
59	fprintf(stderr, "    online <drive>            - bring an offline physical drive online\n");
60	fprintf(stderr, "    offline <drive>           - mark a physical drive offline\n");
61	fprintf(stderr, "    name <volume> <name>\n");
62	fprintf(stderr, "    volume status <volume>    - display volume status\n");
63	fprintf(stderr, "    volume cache <volume> <enable|disable>\n");
64	fprintf(stderr, "                              - Enable or disable the volume drive caches\n");
65	fprintf(stderr, "    clear                     - clear volume configuration\n");
66	fprintf(stderr, "    create <type> [-vq] [-s stripe] <drive>[,<drive>[,...]]\n");
67	fprintf(stderr, "    delete <volume>\n");
68	fprintf(stderr, "    add <drive> [volume]      - add a hot spare\n");
69	fprintf(stderr, "    remove <drive>            - remove a hot spare\n");
70#ifdef DEBUG
71	fprintf(stderr, "    pd create <drive>         - create RAID physdisk\n");
72	fprintf(stderr, "    pd delete <drive>         - delete RAID physdisk\n");
73	fprintf(stderr, "    debug                     - debug 'show config'\n");
74#endif
75	exit(1);
76}
77
78static int
79version(int ac, char **av)
80{
81
82	printf("mptutil version 1.0.3");
83#ifdef DEBUG
84	printf(" (DEBUG)");
85#endif
86	printf("\n");
87	return (0);
88}
89MPT_COMMAND(top, version, version);
90
91int
92main(int ac, char **av)
93{
94	struct mptutil_command **cmd;
95	int ch;
96
97	while ((ch = getopt(ac, av, "u:")) != -1) {
98		switch (ch) {
99		case 'u':
100			mpt_unit = atoi(optarg);
101			break;
102		case '?':
103			usage();
104		}
105	}
106
107	av += optind;
108	ac -= optind;
109
110	/* getopt() eats av[0], so we can't use mpt_table_handler() directly. */
111	if (ac == 0)
112		usage();
113
114#if BYTE_ORDER == BIG_ENDIAN
115	warnx("mptutil is known to be broken on big-endian architectures");
116#endif
117
118	SET_FOREACH(cmd, MPT_DATASET(top)) {
119		if (strcmp((*cmd)->name, av[0]) == 0) {
120			if ((*cmd)->handler(ac, av))
121				return (1);
122			else
123				return (0);
124		}
125	}
126	warnx("Unknown command %s.", av[0]);
127	return (1);
128}
129