OVMS3/OVMS.V3/components/zip/libzip/man/zip_source_win32w.html

141 lines
7.1 KiB
HTML

<!DOCTYPE html>
<html>
<!-- This is an automatically generated file. Do not edit.
zip_source_win32w.mdoc -- create data source using a win32 Unicode name
Copyright (C) 2015-2017 Dieter Baron and Thomas Klausner
This file is part of libzip, a library to manipulate ZIP archives.
The authors can be contacted at <libzip@nih.at>
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_SOURCE_WIN32W(3)</title>
</head>
<body>
<table class="head">
<tr>
<td class="head-ltitle">ZIP_SOURCE_WIN32W(3)</td>
<td class="head-vol">Library Functions Manual</td>
<td class="head-rtitle">ZIP_SOURCE_WIN32W(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_source_win32w</code>,
<code class="Nm" title="Nm">zip_source_win32w_create</code> &#x2014;
<div class="Nd" title="Nd">create data source from a Windows Unicode file
name</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
&lt;<a class="In" title="In">zip.h</a>&gt;</code>
<div class="Pp"></div>
<var class="Ft" title="Ft">zip_source_t *</var>
<br/>
<code class="Fn" title="Fn">zip_source_win32w</code>(<var class="Fa" title="Fa" style="white-space: nowrap;">zip_t
*archive</var>, <var class="Fa" title="Fa" style="white-space: nowrap;">const
wchar_t *fname</var>,
<var class="Fa" title="Fa" style="white-space: nowrap;">zip_uint64_t
start</var>,
<var class="Fa" title="Fa" style="white-space: nowrap;">zip_int64_t
len</var>);
<div class="Pp"></div>
<var class="Ft" title="Ft">zip_source_t *</var>
<br/>
<code class="Fn" title="Fn">zip_source_win32w_create</code>(<var class="Fa" title="Fa" style="white-space: nowrap;">const
wchar_t *fname</var>,
<var class="Fa" title="Fa" style="white-space: nowrap;">zip_uint64_t
start</var>,
<var class="Fa" title="Fa" style="white-space: nowrap;">zip_int64_t len</var>,
<var class="Fa" title="Fa" style="white-space: nowrap;">zip_error_t
*error</var>);
<h1 class="Sh" title="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1>
The functions <code class="Fn" title="Fn">zip_source_win32w</code>() and
<code class="Fn" title="Fn">zip_source_win32w_create</code>() create a zip
source on Windows using a Windows Unicode name. They open
<var class="Ar" title="Ar">fname</var> and read
<var class="Ar" title="Ar">len</var> bytes from offset
<var class="Ar" title="Ar">start</var> from it. If
<var class="Ar" title="Ar">len</var> is 0 or -1, the whole file (starting from
<var class="Ar" title="Ar">start</var>) is used.
<div class="Pp"></div>
If the file supports seek, the source can be used to open a zip archive from.
<div class="Pp"></div>
The file is opened and read when the data from the source is used, usually by
<code class="Fn" title="Fn">zip_close</code>() or
<code class="Fn" title="Fn">zip_open_from_source</code>().
<h1 class="Sh" title="Sh" id="RETURN_VALUES"><a class="permalink" href="#RETURN_VALUES">RETURN
VALUES</a></h1>
Upon successful completion, the created source is returned. Otherwise,
<code class="Dv" title="Dv">NULL</code> is returned and the error code in
<var class="Ar" title="Ar">archive</var> or
<var class="Ar" title="Ar">error</var> is set to indicate the error.
<h1 class="Sh" title="Sh" id="ERRORS"><a class="permalink" href="#ERRORS">ERRORS</a></h1>
<code class="Fn" title="Fn">zip_source_win32w</code>() and
<code class="Fn" title="Fn">zip_source_win32w_create</code>() fail if:
<dl class="Bl-tag">
<dt>&#x00A0;</dt>
<dd>&#x00A0;</dd>
<dt>[<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">fname</var>,
<var class="Ar" title="Ar">start</var>, or
<var class="Ar" title="Ar">len</var> are invalid.</dd>
<dt>&#x00A0;</dt>
<dd>&#x00A0;</dd>
<dt>[<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>&#x00A0;</dt>
<dd>&#x00A0;</dd>
<dt>[<a class="permalink" href="#ZIP_ER_OPEN"><code class="Er" title="Er" id="ZIP_ER_OPEN">ZIP_ER_OPEN</code></a>]</dt>
<dd>Opening <var class="Ar" title="Ar">fname</var> failed.</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_file_add.html">zip_file_add(3)</a>,
<a class="Xr" title="Xr" href="zip_file_replace.html">zip_file_replace(3)</a>,
<a class="Xr" title="Xr" href="zip_source.html">zip_source(3)</a>,
<a class="Xr" title="Xr" href="zip_source_win32a.html">zip_source_win32a(3)</a>,
<a class="Xr" title="Xr" href="zip_source_win32handle.html">zip_source_win32handle(3)</a>
<h1 class="Sh" title="Sh" id="HISTORY"><a class="permalink" href="#HISTORY">HISTORY</a></h1>
<code class="Fn" title="Fn">zip_source_win32w</code>() was added in libzip 1.0.
<h1 class="Sh" title="Sh" id="AUTHORS"><a class="permalink" href="#AUTHORS">AUTHORS</a></h1>
<span class="An" title="An">Dieter Baron</span>
&lt;<a class="Mt" title="Mt" href="mailto:dillo@nih.at">dillo@nih.at</a>&gt;
and <span class="An" title="An">Thomas Klausner</span>
&lt;<a class="Mt" title="Mt" href="mailto:tk@giga.or.at">tk@giga.or.at</a>&gt;</div>
<table class="foot">
<tr>
<td class="foot-date">June 22, 2018</td>
<td class="foot-os">NetBSD 8.99.27</td>
</tr>
</table>
</body>
</html>