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/*-
* Copyright (c) 2012 Ondrej Holy
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "archive_platform.h"
__FBSDID("$FreeBSD$");
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_ERRNO_H
#include <errno.h>
#endif
#include "archive.h"
#include "archive_private.h"
/* A table that maps filter codes to functions. */
static
struct { int code; int (*setter)(struct archive *); } codes[] =
{
{ ARCHIVE_FILTER_NONE, archive_write_add_filter_none },
{ ARCHIVE_FILTER_GZIP, archive_write_add_filter_gzip },
{ ARCHIVE_FILTER_BZIP2, archive_write_add_filter_bzip2 },
{ ARCHIVE_FILTER_COMPRESS, archive_write_add_filter_compress },
{ ARCHIVE_FILTER_GRZIP, archive_write_add_filter_grzip },
{ ARCHIVE_FILTER_LRZIP, archive_write_add_filter_lrzip },
{ ARCHIVE_FILTER_LZ4, archive_write_add_filter_lz4 },
{ ARCHIVE_FILTER_LZIP, archive_write_add_filter_lzip },
{ ARCHIVE_FILTER_LZMA, archive_write_add_filter_lzma },
{ ARCHIVE_FILTER_LZOP, archive_write_add_filter_lzip },
{ ARCHIVE_FILTER_UU, archive_write_add_filter_uuencode },
{ ARCHIVE_FILTER_XZ, archive_write_add_filter_xz },
{ -1, NULL }
};
int
archive_write_add_filter(struct archive *a, int code)
{
int i;
for (i = 0; codes[i].code != -1; i++) {
if (code == codes[i].code)
return ((codes[i].setter)(a));
}
archive_set_error(a, EINVAL, "No such filter");
return (ARCHIVE_FATAL);
}