2 * Copyright (c) 2012 Ondrej Holy
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
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.
26 #include "archive_platform.h"
27 __FBSDID("$FreeBSD$");
29 #ifdef HAVE_SYS_TYPES_H
30 #include <sys/types.h>
38 #include "archive_private.h"
40 /* A table that maps filter codes to functions. */
42 struct { int code; int (*setter)(struct archive *); } codes[] =
44 { ARCHIVE_FILTER_NONE, archive_write_add_filter_none },
45 { ARCHIVE_FILTER_GZIP, archive_write_add_filter_gzip },
46 { ARCHIVE_FILTER_BZIP2, archive_write_add_filter_bzip2 },
47 { ARCHIVE_FILTER_COMPRESS, archive_write_add_filter_compress },
48 { ARCHIVE_FILTER_GRZIP, archive_write_add_filter_grzip },
49 { ARCHIVE_FILTER_LRZIP, archive_write_add_filter_lrzip },
50 { ARCHIVE_FILTER_LZ4, archive_write_add_filter_lz4 },
51 { ARCHIVE_FILTER_LZIP, archive_write_add_filter_lzip },
52 { ARCHIVE_FILTER_LZMA, archive_write_add_filter_lzma },
53 { ARCHIVE_FILTER_LZOP, archive_write_add_filter_lzip },
54 { ARCHIVE_FILTER_UU, archive_write_add_filter_uuencode },
55 { ARCHIVE_FILTER_XZ, archive_write_add_filter_xz },
56 { ARCHIVE_FILTER_ZSTD, archive_write_add_filter_zstd },
61 archive_write_add_filter(struct archive *a, int code)
65 for (i = 0; codes[i].code != -1; i++) {
66 if (code == codes[i].code)
67 return ((codes[i].setter)(a));
70 archive_set_error(a, EINVAL, "No such filter");
71 return (ARCHIVE_FATAL);