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 __FBSDID("$FreeBSD: stable/9/contrib/libarchive/libarchive/archive_virtual.c 229592 2012-01-05 12:06:54Z mm $");
28
29 #include "archive.h"
30 #include "archive_entry.h"
31 #include "archive_private.h"
32
33 int
archive_write_close(struct archive * a)34 archive_write_close(struct archive *a)
35 {
36 return ((a->vtable->archive_close)(a));
37 }
38
39 int
archive_read_close(struct archive * a)40 archive_read_close(struct archive *a)
41 {
42 return ((a->vtable->archive_close)(a));
43 }
44
45 int
archive_write_free(struct archive * a)46 archive_write_free(struct archive *a)
47 {
48 return ((a->vtable->archive_free)(a));
49 }
50
51 #if ARCHIVE_VERSION_NUMBER < 4000000
52 /* For backwards compatibility; will be removed with libarchive 4.0. */
53 int
archive_write_finish(struct archive * a)54 archive_write_finish(struct archive *a)
55 {
56 return ((a->vtable->archive_free)(a));
57 }
58 #endif
59
60 int
archive_read_free(struct archive * a)61 archive_read_free(struct archive *a)
62 {
63 return ((a->vtable->archive_free)(a));
64 }
65
66 #if ARCHIVE_VERSION_NUMBER < 4000000
67 /* For backwards compatibility; will be removed with libarchive 4.0. */
68 int
archive_read_finish(struct archive * a)69 archive_read_finish(struct archive *a)
70 {
71 return ((a->vtable->archive_free)(a));
72 }
73 #endif
74
75 int
archive_write_header(struct archive * a,struct archive_entry * entry)76 archive_write_header(struct archive *a, struct archive_entry *entry)
77 {
78 ++a->file_count;
79 return ((a->vtable->archive_write_header)(a, entry));
80 }
81
82 int
archive_write_finish_entry(struct archive * a)83 archive_write_finish_entry(struct archive *a)
84 {
85 return ((a->vtable->archive_write_finish_entry)(a));
86 }
87
88 ssize_t
archive_write_data(struct archive * a,const void * buff,size_t s)89 archive_write_data(struct archive *a, const void *buff, size_t s)
90 {
91 return ((a->vtable->archive_write_data)(a, buff, s));
92 }
93
94 ssize_t
archive_write_data_block(struct archive * a,const void * buff,size_t s,off_t o)95 archive_write_data_block(struct archive *a, const void *buff, size_t s, off_t o)
96 {
97 return ((a->vtable->archive_write_data_block)(a, buff, s, o));
98 }
99