forked from nih-at/libzip
-
Notifications
You must be signed in to change notification settings - Fork 0
/
zip_file_add.html
188 lines (184 loc) · 9.8 KB
/
zip_file_add.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
<!DOCTYPE html>
<html>
<!-- This is an automatically generated file. Do not edit.
zip_file_add.mdoc -- add files to zip archive
Copyright (C) 2004-2017 Dieter Baron and Thomas Klausner
This file is part of libzip, a library to manipulate ZIP archives.
The authors can be contacted at <[email protected]>
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.
3. The names of the authors may not be used to endorse or promote
products derived from this software without specific prior
written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``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 AUTHORS 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.
-->
<head>
<meta charset="utf-8"/>
<link rel="stylesheet" href="../nih-man.css" type="text/css" media="all"/>
<title>ZIP_FILE_ADD(3)</title>
</head>
<body>
<table class="head">
<tr>
<td class="head-ltitle">ZIP_FILE_ADD(3)</td>
<td class="head-vol">Library Functions Manual</td>
<td class="head-rtitle">ZIP_FILE_ADD(3)</td>
</tr>
</table>
<div class="manual-text">
<h1 class="Sh" title="Sh" id="NAME"><a class="permalink" href="#NAME">NAME</a></h1>
<code class="Nm" title="Nm">zip_file_add</code>,
<code class="Nm" title="Nm">zip_file_replace</code> —
<div class="Nd" title="Nd">add file to zip archive or replace file in zip
archive</div>
<h1 class="Sh" title="Sh" id="LIBRARY"><a class="permalink" href="#LIBRARY">LIBRARY</a></h1>
libzip (-lzip)
<h1 class="Sh" title="Sh" id="SYNOPSIS"><a class="permalink" href="#SYNOPSIS">SYNOPSIS</a></h1>
<code class="In" title="In">#include
<<a class="In" title="In">zip.h</a>></code>
<div class="Pp"></div>
<var class="Ft" title="Ft">zip_int64_t</var>
<br/>
<code class="Fn" title="Fn">zip_file_add</code>(<var class="Fa" title="Fa" style="white-space: nowrap;">zip_t
*archive</var>, <var class="Fa" title="Fa" style="white-space: nowrap;">const
char *name</var>,
<var class="Fa" title="Fa" style="white-space: nowrap;">zip_source_t
*source</var>,
<var class="Fa" title="Fa" style="white-space: nowrap;">zip_flags_t
flags</var>);
<div class="Pp"></div>
<var class="Ft" title="Ft">int</var>
<br/>
<code class="Fn" title="Fn">zip_file_replace</code>(<var class="Fa" title="Fa" style="white-space: nowrap;">zip_t
*archive</var>,
<var class="Fa" title="Fa" style="white-space: nowrap;">zip_uint64_t
index</var>,
<var class="Fa" title="Fa" style="white-space: nowrap;">zip_source_t
*source</var>,
<var class="Fa" title="Fa" style="white-space: nowrap;">zip_flags_t
flags</var>);
<h1 class="Sh" title="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1>
The function <code class="Fn" title="Fn">zip_file_add</code>() adds a file to a
zip archive, while <code class="Fn" title="Fn">zip_file_replace</code>()
replaces an existing file in a zip archive. The argument
<var class="Ar" title="Ar">archive</var> specifies the zip archive to which
the file should be added. <var class="Ar" title="Ar">name</var> is the file's
name in the zip archive (for
<code class="Fn" title="Fn">zip_file_add</code>()), while
<var class="Ar" title="Ar">index</var> specifies which file should be replaced
(for <code class="Fn" title="Fn">zip_file_replace</code>()). The
<var class="Ar" title="Ar">flags</var> argument can be any combination of
<code class="Dv" title="Dv">ZIP_FL_OVERWRITE</code> with one of
<code class="Dv" title="Dv">ZIP_FL_ENC_*</code>:
<dl class="Bl-tag" style="margin-left: 27.00ex;">
<dt style="margin-left: -27.00ex;"> </dt>
<dd> </dd>
<dt style="margin-left: -27.00ex;"><a class="permalink" href="#ZIP_FL_OVERWRITE"><code class="Dv" title="Dv" id="ZIP_FL_OVERWRITE">ZIP_FL_OVERWRITE</code></a></dt>
<dd>Overwrite any existing file of the same name. For
<code class="Nm" title="Nm">zip_file_add</code> only.</dd>
<dt style="margin-left: -27.00ex;"> </dt>
<dd> </dd>
<dt style="margin-left: -27.00ex;"><a class="permalink" href="#ZIP_FL_ENC_GUESS"><code class="Dv" title="Dv" id="ZIP_FL_ENC_GUESS">ZIP_FL_ENC_GUESS</code></a></dt>
<dd>Guess encoding of <var class="Ar" title="Ar">name</var> (default).</dd>
<dt style="margin-left: -27.00ex;"> </dt>
<dd> </dd>
<dt style="margin-left: -27.00ex;"><a class="permalink" href="#ZIP_FL_ENC_UTF_8"><code class="Dv" title="Dv" id="ZIP_FL_ENC_UTF_8">ZIP_FL_ENC_UTF_8</code></a></dt>
<dd>Interpret <var class="Ar" title="Ar">name</var> as UTF-8.</dd>
<dt style="margin-left: -27.00ex;"> </dt>
<dd> </dd>
<dt style="margin-left: -27.00ex;"><a class="permalink" href="#ZIP_FL_ENC_CP437"><code class="Dv" title="Dv" id="ZIP_FL_ENC_CP437">ZIP_FL_ENC_CP437</code></a></dt>
<dd>Interpret <var class="Ar" title="Ar">name</var> as code page 437
(CP-437).</dd>
</dl>
The data is obtained from the <var class="Ar" title="Ar">source</var> argument,
see <a class="Xr" title="Xr" href="zip_source.html">zip_source(3)</a>.
<div class="Pp"></div>
<i class="Em" title="Em">NOTE</i>:
<a class="Xr" title="Xr" href="zip_source_free.html">zip_source_free(3)</a>
should not be called on a <var class="Ar" title="Ar">source</var> after it was
used successfully in a <code class="Nm" title="Nm">zip_file_add</code> or
<code class="Nm" title="Nm">zip_file_replace</code> call.
<h1 class="Sh" title="Sh" id="RETURN_VALUES"><a class="permalink" href="#RETURN_VALUES">RETURN
VALUES</a></h1>
Upon successful completion, <code class="Fn" title="Fn">zip_file_add</code>()
returns the index of the new file in the archive, and
<code class="Fn" title="Fn">zip_file_replace</code>() returns 0. Otherwise, -1
is returned and the error code in <var class="Ar" title="Ar">archive</var> is
set to indicate the error.
<h1 class="Sh" title="Sh" id="EXAMPLES"><a class="permalink" href="#EXAMPLES">EXAMPLES</a></h1>
<div class="Bd" style="margin-left: 5.00ex;">
<pre class="Li">
zip_source_t *s;
const char *buf="teststring";
if ((s=zip_source_buffer(archive, buf, sizeof(buf), 0)) == NULL ||
zip_file_add(archive, name, s, ZIP_FL_ENC_UTF_8) < 0) {
zip_source_free(s);
printf("error adding file: %s\n", zip_strerror(archive));
}
</pre>
</div>
<h1 class="Sh" title="Sh" id="ERRORS"><a class="permalink" href="#ERRORS">ERRORS</a></h1>
<code class="Fn" title="Fn">zip_file_add</code>() and
<code class="Fn" title="Fn">zip_file_replace</code>() fail if:
<dl class="Bl-tag" style="margin-left: 23.40ex;">
<dt style="margin-left: -23.40ex;"> </dt>
<dd> </dd>
<dt style="margin-left: -23.40ex;">[<a class="permalink" href="#ZIP_ER_EXISTS"><code class="Er" title="Er" id="ZIP_ER_EXISTS">ZIP_ER_EXISTS</code></a>]</dt>
<dd>There is already a file called <var class="Ar" title="Ar">name</var> in
the archive. (Only applies to
<code class="Fn" title="Fn">zip_file_add</code>(), and only if
<code class="Dv" title="Dv">ZIP_FL_OVERWRITE</code> is not provided).</dd>
<dt style="margin-left: -23.40ex;"> </dt>
<dd> </dd>
<dt style="margin-left: -23.40ex;">[<a class="permalink" href="#ZIP_ER_INVAL"><code class="Er" title="Er" id="ZIP_ER_INVAL">ZIP_ER_INVAL</code></a>]</dt>
<dd><var class="Ar" title="Ar">source</var> or
<var class="Ar" title="Ar">name</var> are
<code class="Dv" title="Dv">NULL</code>, or
<var class="Ar" title="Ar">index</var> is invalid.</dd>
<dt style="margin-left: -23.40ex;"> </dt>
<dd> </dd>
<dt style="margin-left: -23.40ex;">[<a class="permalink" href="#ZIP_ER_MEMORY"><code class="Er" title="Er" id="ZIP_ER_MEMORY">ZIP_ER_MEMORY</code></a>]</dt>
<dd>Required memory could not be allocated.</dd>
<dt style="margin-left: -23.40ex;"> </dt>
<dd> </dd>
<dt style="margin-left: -23.40ex;">[<a class="permalink" href="#ZIP_ER_RDONLY"><code class="Er" title="Er" id="ZIP_ER_RDONLY">ZIP_ER_RDONLY</code></a>]</dt>
<dd>Archive was opened in read-only mode.</dd>
</dl>
<h1 class="Sh" title="Sh" id="SEE_ALSO"><a class="permalink" href="#SEE_ALSO">SEE
ALSO</a></h1>
<a class="Xr" title="Xr" href="libzip.html">libzip(3)</a>,
<a class="Xr" title="Xr" href="zip_source.html">zip_source(3)</a>
<h1 class="Sh" title="Sh" id="HISTORY"><a class="permalink" href="#HISTORY">HISTORY</a></h1>
<code class="Fn" title="Fn">zip_file_add</code>() and
<code class="Fn" title="Fn">zip_file_replace</code>() were added in libzip
0.11.
<h1 class="Sh" title="Sh" id="AUTHORS"><a class="permalink" href="#AUTHORS">AUTHORS</a></h1>
<span class="An" title="An">Dieter Baron</span>
<<a class="Mt" title="Mt" href="mailto:[email protected]">[email protected]</a>>
and <span class="An" title="An">Thomas Klausner</span>
<<a class="Mt" title="Mt" href="mailto:[email protected]">[email protected]</a>></div>
<table class="foot">
<tr>
<td class="foot-date">December 18, 2017</td>
<td class="foot-os">NetBSD 8.99.16</td>
</tr>
</table>
</body>
</html>