Mercurial > embed
comparison libzip/lib/zip_stat_init.c @ 4:2306f4b04790
libzip: import 1.1.2
author | David Demelier <markand@malikania.fr> |
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date | Wed, 24 Feb 2016 21:19:28 +0100 |
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3:543b0653ea27 | 4:2306f4b04790 |
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1 /* | |
2 zip_stat_init.c -- initialize struct zip_stat. | |
3 Copyright (C) 2006-2014 Dieter Baron and Thomas Klausner | |
4 | |
5 This file is part of libzip, a library to manipulate ZIP archives. | |
6 The authors can be contacted at <libzip@nih.at> | |
7 | |
8 Redistribution and use in source and binary forms, with or without | |
9 modification, are permitted provided that the following conditions | |
10 are met: | |
11 1. Redistributions of source code must retain the above copyright | |
12 notice, this list of conditions and the following disclaimer. | |
13 2. Redistributions in binary form must reproduce the above copyright | |
14 notice, this list of conditions and the following disclaimer in | |
15 the documentation and/or other materials provided with the | |
16 distribution. | |
17 3. The names of the authors may not be used to endorse or promote | |
18 products derived from this software without specific prior | |
19 written permission. | |
20 | |
21 THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS | |
22 OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
23 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
24 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY | |
25 DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
26 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE | |
27 GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
28 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER | |
29 IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR | |
30 OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN | |
31 IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
32 */ | |
33 | |
34 #include <string.h> | |
35 | |
36 #include "zipint.h" | |
37 | |
38 | |
39 ZIP_EXTERN void | |
40 zip_stat_init(zip_stat_t *st) | |
41 { | |
42 st->valid = 0; | |
43 st->name = NULL; | |
44 st->index = ZIP_UINT64_MAX; | |
45 st->crc = 0; | |
46 st->mtime = (time_t)-1; | |
47 st->size = 0; | |
48 st->comp_size = 0; | |
49 st->comp_method = ZIP_CM_STORE; | |
50 st->encryption_method = ZIP_EM_NONE; | |
51 } | |
52 | |
53 | |
54 int | |
55 _zip_stat_merge(zip_stat_t *dst, const zip_stat_t *src, zip_error_t *error) | |
56 { | |
57 /* name is not merged, since zip_stat_t doesn't own it, and src may not be valid as long as dst */ | |
58 if (src->valid & ZIP_STAT_INDEX) { | |
59 dst->index = src->index; | |
60 } | |
61 if (src->valid & ZIP_STAT_SIZE) { | |
62 dst->size = src->size; | |
63 } | |
64 if (src->valid & ZIP_STAT_COMP_SIZE) { | |
65 dst->comp_size = src->comp_size; | |
66 } | |
67 if (src->valid & ZIP_STAT_MTIME) { | |
68 dst->mtime = src->mtime; | |
69 } | |
70 if (src->valid & ZIP_STAT_CRC) { | |
71 dst->crc = src->crc; | |
72 } | |
73 if (src->valid & ZIP_STAT_COMP_METHOD) { | |
74 dst->comp_method = src->comp_method; | |
75 } | |
76 if (src->valid & ZIP_STAT_ENCRYPTION_METHOD) { | |
77 dst->encryption_method = src->encryption_method; | |
78 } | |
79 if (src->valid & ZIP_STAT_FLAGS) { | |
80 dst->flags = src->flags; | |
81 } | |
82 dst->valid |= src->valid; | |
83 | |
84 return 0; | |
85 } |