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