1/*	$NetBSD: fstest_v7fs.c,v 1.1 2011/08/11 10:52:12 uch Exp $	*/
2
3/*-
4 * Copyright (c) 2011 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Nicolas Joly.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31
32#include <sys/mount.h>
33#include <sys/stat.h>
34
35#include <atf-c.h>
36#include <stdio.h>
37#include <stdlib.h>
38#include <string.h>
39#include <unistd.h>
40
41#include <fs/v7fs/v7fs_args.h>
42
43#include <rump/rump.h>
44#include <rump/rump_syscalls.h>
45
46#include "h_fsmacros.h"
47
48struct v7fstestargs {
49        struct v7fs_args ta_uargs;
50        char ta_devpath[MAXPATHLEN];
51        char ta_imgpath[MAXPATHLEN];
52};
53
54int
55v7fs_fstest_newfs(const atf_tc_t *tc, void **buf, const char *image,
56    off_t size, void *fspriv)
57{
58	char cmd[1024];
59	int res;
60	static unsigned int num = 0;
61	struct v7fstestargs *args;
62
63	size /= 512;
64	snprintf(cmd, 1024, "newfs_v7fs -F -s %"PRId64" %s >/dev/null",
65	    size, image);
66	res = system(cmd);
67	if (res != 0)
68		return res;
69
70	res = rump_init();
71	if (res != 0)
72		return res;
73
74        args = calloc(1, sizeof(*args));
75        if (args == NULL)
76                return -1;
77
78	snprintf(args->ta_devpath, MAXPATHLEN, "/dev/device%d.v7fs", num);
79	snprintf(args->ta_imgpath, MAXPATHLEN, "%s", image);
80	args->ta_uargs.fspec = args->ta_devpath;
81	args->ta_uargs.endian = _BYTE_ORDER;
82
83	res = rump_pub_etfs_register(args->ta_devpath, image, RUMP_ETFS_BLK);
84	if (res != 0) {
85		free(args);
86		return res;
87	}
88
89	*buf = args;
90	num++;
91
92	return 0;
93}
94
95int
96v7fs_fstest_delfs(const atf_tc_t *tc, void *buf)
97{
98	int res;
99	struct v7fstestargs *args = buf;
100
101	res = rump_pub_etfs_remove(args->ta_devpath);
102	if (res != 0)
103		return res;
104
105	res = unlink(args->ta_imgpath);
106	if (res != 0)
107		return res;
108
109	free(args);
110
111	return 0;
112}
113
114int
115v7fs_fstest_mount(const atf_tc_t *tc, void *buf, const char *path, int flags)
116{
117	int res;
118	struct v7fstestargs *args = buf;
119
120	res = rump_sys_mkdir(path, 0777);
121	if (res == -1)
122		return res;
123
124	res = rump_sys_mount(MOUNT_V7FS, path, flags, &args->ta_uargs,
125	    sizeof(args->ta_uargs));
126	return res;
127}
128
129int
130v7fs_fstest_unmount(const atf_tc_t *tc, const char *path, int flags)
131{
132	int res;
133
134	res = rump_sys_unmount(path, flags);
135	if (res == -1)
136		return res;
137
138	res = rump_sys_rmdir(path);
139	return res;
140}
141