archive_write_set_format_by_name.c revision 302408 
1/*-
2 * Copyright (c) 2003-2007 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
26#include "archive_platform.h"
27__FBSDID("$FreeBSD: stable/11/contrib/libarchive/libarchive/archive_write_set_format_by_name.c 299529 2016-05-12 10:16:16Z mm $");
28
29#ifdef HAVE_SYS_TYPES_H
30#include <sys/types.h>
31#endif
32
33#ifdef HAVE_ERRNO_H
34#include <errno.h>
35#endif
36#ifdef HAVE_STRING_H
37#include <string.h>
38#endif
39
40#include "archive.h"
41#include "archive_private.h"
42
43/* A table that maps names to functions. */
44static
45struct { const char *name; int (*setter)(struct archive *); } names[] =
46{
47	{ "7zip",	archive_write_set_format_7zip },
48	{ "ar",		archive_write_set_format_ar_bsd },
49	{ "arbsd",	archive_write_set_format_ar_bsd },
50	{ "argnu",	archive_write_set_format_ar_svr4 },
51	{ "arsvr4",	archive_write_set_format_ar_svr4 },
52	{ "bsdtar",	archive_write_set_format_pax_restricted },
53	{ "cd9660",	archive_write_set_format_iso9660 },
54	{ "cpio",	archive_write_set_format_cpio },
55	{ "gnutar",	archive_write_set_format_gnutar },
56	{ "iso",	archive_write_set_format_iso9660 },
57	{ "iso9660",	archive_write_set_format_iso9660 },
58	{ "mtree",	archive_write_set_format_mtree },
59	{ "mtree-classic",	archive_write_set_format_mtree_classic },
60	{ "newc",	archive_write_set_format_cpio_newc },
61	{ "odc",	archive_write_set_format_cpio },
62	{ "oldtar",	archive_write_set_format_v7tar },
63	{ "pax",	archive_write_set_format_pax },
64	{ "paxr",	archive_write_set_format_pax_restricted },
65	{ "posix",	archive_write_set_format_pax },
66	{ "raw",	archive_write_set_format_raw },
67	{ "rpax",	archive_write_set_format_pax_restricted },
68	{ "shar",	archive_write_set_format_shar },
69	{ "shardump",	archive_write_set_format_shar_dump },
70	{ "ustar",	archive_write_set_format_ustar },
71	{ "v7tar",	archive_write_set_format_v7tar },
72	{ "v7",		archive_write_set_format_v7tar },
73	{ "warc",	archive_write_set_format_warc },
74	{ "xar",	archive_write_set_format_xar },
75	{ "zip",	archive_write_set_format_zip },
76	{ NULL,		NULL }
77};
78
79int
80archive_write_set_format_by_name(struct archive *a, const char *name)
81{
82	int i;
83
84	for (i = 0; names[i].name != NULL; i++) {
85		if (strcmp(name, names[i].name) == 0)
86			return ((names[i].setter)(a));
87	}
88
89	archive_set_error(a, EINVAL, "No such format '%s'", name);
90	a->state = ARCHIVE_STATE_FATAL;
91	return (ARCHIVE_FATAL);
92}
93