1/*-
2 * Copyright (c) 2003-2010 Tim Kientzle
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17 * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25#include "test.h"
26__FBSDID("$FreeBSD$");
27
28static void
29group_cleanup(void *d)
30{
31	int *mp = d;
32	assertEqualInt(*mp, 0x13579);
33	*mp = 0x2468;
34}
35
36static int64_t
37group_lookup(void *d, const char *name, int64_t g)
38{
39	int *mp = d;
40
41	(void)g; /* UNUSED */
42
43	assertEqualInt(*mp, 0x13579);
44	if (strcmp(name, "FOOGROUP"))
45		return (1);
46	return (73);
47}
48
49static void
50user_cleanup(void *d)
51{
52	int *mp = d;
53	assertEqualInt(*mp, 0x1234);
54	*mp = 0x2345;
55}
56
57static int64_t
58user_lookup(void *d, const char *name, int64_t u)
59{
60	int *mp = d;
61
62	(void)u; /* UNUSED */
63
64	assertEqualInt(*mp, 0x1234);
65	if (strcmp("FOO", name) == 0)
66		return (2);
67	return (74);
68}
69
70DEFINE_TEST(test_write_disk_lookup)
71{
72	struct archive *a;
73	int gmagic = 0x13579, umagic = 0x1234;
74	int64_t id;
75
76	assert((a = archive_write_disk_new()) != NULL);
77
78	/* Default uname/gname lookups always return ID. */
79	assertEqualInt(0, archive_write_disk_gid(a, "", 0));
80	assertEqualInt(12, archive_write_disk_gid(a, "root", 12));
81	assertEqualInt(12, archive_write_disk_gid(a, "wheel", 12));
82	assertEqualInt(0, archive_write_disk_uid(a, "", 0));
83	assertEqualInt(18, archive_write_disk_uid(a, "root", 18));
84
85	/* Register some weird lookup functions. */
86	assertEqualInt(ARCHIVE_OK, archive_write_disk_set_group_lookup(a,
87		       &gmagic, &group_lookup, &group_cleanup));
88	/* Verify that our new function got called. */
89	assertEqualInt(73, archive_write_disk_gid(a, "FOOGROUP", 8));
90	assertEqualInt(1, archive_write_disk_gid(a, "NOTFOOGROUP", 8));
91
92	/* De-register. */
93	assertEqualInt(ARCHIVE_OK,
94		       archive_write_disk_set_group_lookup(a, NULL, NULL, NULL));
95	/* Ensure our cleanup function got called. */
96	assertEqualInt(gmagic, 0x2468);
97
98	/* Same thing with uname lookup.... */
99	assertEqualInt(ARCHIVE_OK, archive_write_disk_set_user_lookup(a,
100			   &umagic, &user_lookup, &user_cleanup));
101	assertEqualInt(2, archive_write_disk_uid(a, "FOO", 0));
102	assertEqualInt(74, archive_write_disk_uid(a, "NOTFOO", 1));
103	assertEqualInt(ARCHIVE_OK,
104	    archive_write_disk_set_user_lookup(a, NULL, NULL, NULL));
105	assertEqualInt(umagic, 0x2345);
106
107	/* Try the standard lookup functions. */
108	if (archive_write_disk_set_standard_lookup(a) != ARCHIVE_OK) {
109		skipping("standard uname/gname lookup");
110	} else {
111		/* Try a few common names for group #0. */
112		id = archive_write_disk_gid(a, "wheel", 8);
113		if (id != 0)
114			id = archive_write_disk_gid(a, "root", 8);
115		failure("Unable to verify lookup of group #0");
116#if defined(_WIN32) && !defined(__CYGWIN__)
117		/* Not yet implemented on Windows. */
118		assertEqualInt(8, id);
119#else
120		assertEqualInt(0, id);
121#endif
122
123		/* Try a few common names for user #0. */
124		id = archive_write_disk_uid(a, "root", 8);
125		failure("Unable to verify lookup of user #0");
126#if defined(_WIN32) && !defined(__CYGWIN__)
127		/* Not yet implemented on Windows. */
128		assertEqualInt(8, id);
129#else
130		assertEqualInt(0, id);
131#endif
132	}
133
134	/* Deregister again and verify the default lookups again. */
135	assertEqualInt(ARCHIVE_OK,
136	    archive_write_disk_set_group_lookup(a, NULL, NULL, NULL));
137	assertEqualInt(ARCHIVE_OK,
138	    archive_write_disk_set_user_lookup(a, NULL, NULL, NULL));
139	assertEqualInt(0, archive_write_disk_gid(a, "", 0));
140	assertEqualInt(0, archive_write_disk_uid(a, "", 0));
141
142	/* Re-register our custom handlers. */
143	gmagic = 0x13579;
144	umagic = 0x1234;
145	assertEqualInt(ARCHIVE_OK, archive_write_disk_set_group_lookup(a,
146			   &gmagic, &group_lookup, &group_cleanup));
147	assertEqualInt(ARCHIVE_OK, archive_write_disk_set_user_lookup(a,
148		      &umagic, &user_lookup, &user_cleanup));
149
150	/* Destroy the archive. */
151	assertEqualInt(ARCHIVE_OK, archive_read_free(a));
152
153	/* Verify our cleanup functions got called. */
154	assertEqualInt(gmagic, 0x2468);
155	assertEqualInt(umagic, 0x2345);
156}
157