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
27static void
28group_cleanup(void *d)
29{
30	int *mp = d;
31	assertEqualInt(*mp, 0x13579);
32	*mp = 0x2468;
33}
34
35static int64_t
36group_lookup(void *d, const char *name, int64_t g)
37{
38	int *mp = d;
39
40	(void)g; /* UNUSED */
41
42	assertEqualInt(*mp, 0x13579);
43	if (strcmp(name, "FOOGROUP"))
44		return (1);
45	return (73);
46}
47
48static void
49user_cleanup(void *d)
50{
51	int *mp = d;
52	assertEqualInt(*mp, 0x1234);
53	*mp = 0x2345;
54}
55
56static int64_t
57user_lookup(void *d, const char *name, int64_t u)
58{
59	int *mp = d;
60
61	(void)u; /* UNUSED */
62
63	assertEqualInt(*mp, 0x1234);
64	if (strcmp("FOO", name) == 0)
65		return (2);
66	return (74);
67}
68
69DEFINE_TEST(test_write_disk_lookup)
70{
71	struct archive *a;
72	int gmagic = 0x13579, umagic = 0x1234;
73	int64_t id;
74
75	assert((a = archive_write_disk_new()) != NULL);
76
77	/* Default uname/gname lookups always return ID. */
78	assertEqualInt(0, archive_write_disk_gid(a, "", 0));
79	assertEqualInt(12, archive_write_disk_gid(a, "root", 12));
80	assertEqualInt(12, archive_write_disk_gid(a, "wheel", 12));
81	assertEqualInt(0, archive_write_disk_uid(a, "", 0));
82	assertEqualInt(18, archive_write_disk_uid(a, "root", 18));
83
84	/* Register some weird lookup functions. */
85	assertEqualInt(ARCHIVE_OK, archive_write_disk_set_group_lookup(a,
86		       &gmagic, &group_lookup, &group_cleanup));
87	/* Verify that our new function got called. */
88	assertEqualInt(73, archive_write_disk_gid(a, "FOOGROUP", 8));
89	assertEqualInt(1, archive_write_disk_gid(a, "NOTFOOGROUP", 8));
90
91	/* De-register. */
92	assertEqualInt(ARCHIVE_OK,
93		       archive_write_disk_set_group_lookup(a, NULL, NULL, NULL));
94	/* Ensure our cleanup function got called. */
95	assertEqualInt(gmagic, 0x2468);
96
97	/* Same thing with uname lookup.... */
98	assertEqualInt(ARCHIVE_OK, archive_write_disk_set_user_lookup(a,
99			   &umagic, &user_lookup, &user_cleanup));
100	assertEqualInt(2, archive_write_disk_uid(a, "FOO", 0));
101	assertEqualInt(74, archive_write_disk_uid(a, "NOTFOO", 1));
102	assertEqualInt(ARCHIVE_OK,
103	    archive_write_disk_set_user_lookup(a, NULL, NULL, NULL));
104	assertEqualInt(umagic, 0x2345);
105
106	/* Try the standard lookup functions. */
107	if (archive_write_disk_set_standard_lookup(a) != ARCHIVE_OK) {
108		skipping("standard uname/gname lookup");
109	} else {
110		/* Try a few common names for group #0. */
111		id = archive_write_disk_gid(a, "wheel", 8);
112		if (id != 0)
113			id = archive_write_disk_gid(a, "root", 8);
114		failure("Unable to verify lookup of group #0");
115#if defined(_WIN32) && !defined(__CYGWIN__)
116		/* Not yet implemented on Windows. */
117		assertEqualInt(8, id);
118#else
119		assertEqualInt(0, id);
120#endif
121
122		/* Try a few common names for user #0. */
123		id = archive_write_disk_uid(a, "root", 8);
124		failure("Unable to verify lookup of user #0");
125#if defined(_WIN32) && !defined(__CYGWIN__)
126		/* Not yet implemented on Windows. */
127		assertEqualInt(8, id);
128#else
129		assertEqualInt(0, id);
130#endif
131	}
132
133	/* Deregister again and verify the default lookups again. */
134	assertEqualInt(ARCHIVE_OK,
135	    archive_write_disk_set_group_lookup(a, NULL, NULL, NULL));
136	assertEqualInt(ARCHIVE_OK,
137	    archive_write_disk_set_user_lookup(a, NULL, NULL, NULL));
138	assertEqualInt(0, archive_write_disk_gid(a, "", 0));
139	assertEqualInt(0, archive_write_disk_uid(a, "", 0));
140
141	/* Re-register our custom handlers. */
142	gmagic = 0x13579;
143	umagic = 0x1234;
144	assertEqualInt(ARCHIVE_OK, archive_write_disk_set_group_lookup(a,
145			   &gmagic, &group_lookup, &group_cleanup));
146	assertEqualInt(ARCHIVE_OK, archive_write_disk_set_user_lookup(a,
147		      &umagic, &user_lookup, &user_cleanup));
148
149	/* Destroy the archive. */
150	assertEqualInt(ARCHIVE_OK, archive_read_free(a));
151
152	/* Verify our cleanup functions got called. */
153	assertEqualInt(gmagic, 0x2468);
154	assertEqualInt(umagic, 0x2345);
155}
156