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
28 #ifdef HAVE_SYS_TYPES_H
29 #include <sys/types.h>
30 #endif
31
32 #ifdef HAVE_ERRNO_H
33 #include <errno.h>
34 #endif
35 #ifdef HAVE_STRING_H
36 #include <string.h>
37 #endif
38
39 #include "archive.h"
40 #include "archive_private.h"
41
42 /* A table that maps names to functions. */
43 static const
44 struct { const char *name; int (*setter)(struct archive *); } names[] =
45 {
46 { "7zip", archive_write_set_format_7zip },
47 { "ar", archive_write_set_format_ar_bsd },
48 { "arbsd", archive_write_set_format_ar_bsd },
49 { "argnu", archive_write_set_format_ar_svr4 },
50 { "arsvr4", archive_write_set_format_ar_svr4 },
51 { "bin", archive_write_set_format_cpio_bin },
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_odc },
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 { "pwb", archive_write_set_format_cpio_pwb },
67 { "raw", archive_write_set_format_raw },
68 { "rpax", archive_write_set_format_pax_restricted },
69 { "shar", archive_write_set_format_shar },
70 { "shardump", archive_write_set_format_shar_dump },
71 { "ustar", archive_write_set_format_ustar },
72 { "v7tar", archive_write_set_format_v7tar },
73 { "v7", archive_write_set_format_v7tar },
74 { "warc", archive_write_set_format_warc },
75 { "xar", archive_write_set_format_xar },
76 { "zip", archive_write_set_format_zip },
77 { NULL, NULL }
78 };
79
80 int
archive_write_set_format_by_name(struct archive * a,const char * name)81 archive_write_set_format_by_name(struct archive *a, const char *name)
82 {
83 int i;
84
85 for (i = 0; names[i].name != NULL; i++) {
86 if (strcmp(name, names[i].name) == 0)
87 return ((names[i].setter)(a));
88 }
89
90 archive_set_error(a, EINVAL, "No such format '%s'", name);
91 a->state = ARCHIVE_STATE_FATAL;
92 return (ARCHIVE_FATAL);
93 }
94