2 * Copyright (c) 2003-2007 Tim Kientzle
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: head/lib/libarchive/archive_virtual.c 201098 2009-12-28 02:58:14Z kientzle $");
30 #include "archive_entry.h"
31 #include "archive_private.h"
34 archive_filter_code(struct archive
*a
, int n
)
36 return ((a
->vtable
->archive_filter_code
)(a
, n
));
40 archive_filter_count(struct archive
*a
)
42 return ((a
->vtable
->archive_filter_count
)(a
));
46 archive_filter_name(struct archive
*a
, int n
)
48 return ((a
->vtable
->archive_filter_name
)(a
, n
));
52 archive_filter_bytes(struct archive
*a
, int n
)
54 return ((a
->vtable
->archive_filter_bytes
)(a
, n
));
58 archive_free(struct archive
*a
)
62 return ((a
->vtable
->archive_free
)(a
));
66 archive_write_close(struct archive
*a
)
68 return ((a
->vtable
->archive_close
)(a
));
72 archive_read_close(struct archive
*a
)
74 return ((a
->vtable
->archive_close
)(a
));
78 archive_write_fail(struct archive
*a
)
80 a
->state
= ARCHIVE_STATE_FATAL
;
85 archive_write_free(struct archive
*a
)
87 return archive_free(a
);
90 #if ARCHIVE_VERSION_NUMBER < 4000000
91 /* For backwards compatibility; will be removed with libarchive 4.0. */
93 archive_write_finish(struct archive
*a
)
95 return archive_write_free(a
);
100 archive_read_free(struct archive
*a
)
102 return archive_free(a
);
105 #if ARCHIVE_VERSION_NUMBER < 4000000
106 /* For backwards compatibility; will be removed with libarchive 4.0. */
108 archive_read_finish(struct archive
*a
)
110 return archive_read_free(a
);
115 archive_write_header(struct archive
*a
, struct archive_entry
*entry
)
118 return ((a
->vtable
->archive_write_header
)(a
, entry
));
122 archive_write_finish_entry(struct archive
*a
)
124 return ((a
->vtable
->archive_write_finish_entry
)(a
));
128 archive_write_data(struct archive
*a
, const void *buff
, size_t s
)
130 return ((a
->vtable
->archive_write_data
)(a
, buff
, s
));
134 archive_write_data_block(struct archive
*a
, const void *buff
, size_t s
,
137 if (a
->vtable
->archive_write_data_block
== NULL
) {
138 archive_set_error(a
, ARCHIVE_ERRNO_MISC
,
139 "archive_write_data_block not supported");
140 a
->state
= ARCHIVE_STATE_FATAL
;
141 return (ARCHIVE_FATAL
);
143 return ((a
->vtable
->archive_write_data_block
)(a
, buff
, s
, o
));
147 archive_read_next_header(struct archive
*a
, struct archive_entry
**entry
)
149 return ((a
->vtable
->archive_read_next_header
)(a
, entry
));
153 archive_read_next_header2(struct archive
*a
, struct archive_entry
*entry
)
155 return ((a
->vtable
->archive_read_next_header2
)(a
, entry
));
159 archive_read_data_block(struct archive
*a
,
160 const void **buff
, size_t *s
, la_int64_t
*o
)
162 return ((a
->vtable
->archive_read_data_block
)(a
, buff
, s
, o
));