man/zip_source_win32w.html - third_party/libzip - Git at Google

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    zip_source_win32w.mdoc -- create data source using a win32 Unicode name
    Copyright (C) 2015-2021 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>

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 <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">
 <section class="Sh">
 <h1 class="Sh" id="NAME"><a class="permalink" href="#NAME">NAME</a></h1>
 <code class="Nm">zip_source_win32w</code>,
   <code class="Nm">zip_source_win32w_create</code> &#x2014;
 <div class="Nd">create data source from a Windows Unicode file name</div>
 </section>
 <section class="Sh">
 <h1 class="Sh" id="LIBRARY"><a class="permalink" href="#LIBRARY">LIBRARY</a></h1>
 libzip (-lzip)
 </section>
 <section class="Sh">
 <h1 class="Sh" id="SYNOPSIS"><a class="permalink" href="#SYNOPSIS">SYNOPSIS</a></h1>
 <code class="In">#include &lt;<a class="In">zip.h</a>&gt;</code>
 <p class="Pp"><var class="Ft">zip_source_t *</var>
   <br/>
   <code class="Fn">zip_source_win32w</code>(<var class="Fa" style="white-space: nowrap;">zip_t
     *archive</var>, <var class="Fa" style="white-space: nowrap;">const wchar_t
     *fname</var>, <var class="Fa" style="white-space: nowrap;">zip_uint64_t
     start</var>, <var class="Fa" style="white-space: nowrap;">zip_int64_t
     len</var>);</p>
 <p class="Pp"><var class="Ft">zip_source_t *</var>
   <br/>
   <code class="Fn">zip_source_win32w_create</code>(<var class="Fa" style="white-space: nowrap;">const
     wchar_t *fname</var>,
     <var class="Fa" style="white-space: nowrap;">zip_uint64_t start</var>,
     <var class="Fa" style="white-space: nowrap;">zip_int64_t len</var>,
     <var class="Fa" style="white-space: nowrap;">zip_error_t *error</var>);</p>
 </section>
 <section class="Sh">
 <h1 class="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1>
 The functions <code class="Fn">zip_source_win32w</code>() and
   <code class="Fn">zip_source_win32w_create</code>() create a zip source on
   Windows using a Windows Unicode name. They open <var class="Ar">fname</var>
   and read <var class="Ar">len</var> bytes from offset
   <var class="Ar">start</var> from it. If <var class="Ar">len</var> is 0 or -1,
   the whole file (starting from <var class="Ar">start</var>) is used.
 <p class="Pp">If the file supports seek, the source can be used to open a zip
     archive from.</p>
 <p class="Pp">The file is opened and read when the data from the source is used,
     usually by <code class="Fn">zip_close</code>() or
     <code class="Fn">zip_open_from_source</code>().</p>
 </section>
 <section class="Sh">
 <h1 class="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">NULL</code> is returned and the error code in
   <var class="Ar">archive</var> or <var class="Ar">error</var> is set to
   indicate the error.
 </section>
 <section class="Sh">
 <h1 class="Sh" id="ERRORS"><a class="permalink" href="#ERRORS">ERRORS</a></h1>
 <code class="Fn">zip_source_win32w</code>() and
   <code class="Fn">zip_source_win32w_create</code>() fail if:
 <dl class="Bl-tag">
   <dt>[<a class="permalink" href="#ZIP_ER_INVAL"><code class="Er" id="ZIP_ER_INVAL">ZIP_ER_INVAL</code></a>]</dt>
   <dd><var class="Ar">fname</var>, <var class="Ar">start</var>, or
       <var class="Ar">len</var> are invalid.</dd>
   <dt>[<a class="permalink" href="#ZIP_ER_MEMORY"><code class="Er" id="ZIP_ER_MEMORY">ZIP_ER_MEMORY</code></a>]</dt>
   <dd>Required memory could not be allocated.</dd>
   <dt>[<a class="permalink" href="#ZIP_ER_OPEN"><code class="Er" id="ZIP_ER_OPEN">ZIP_ER_OPEN</code></a>]</dt>
   <dd>Opening <var class="Ar">fname</var> failed.</dd>
 </dl>
 </section>
 <section class="Sh">
 <h1 class="Sh" id="SEE_ALSO"><a class="permalink" href="#SEE_ALSO">SEE
   ALSO</a></h1>
 <a class="Xr" href="libzip.html">libzip(3)</a>,
   <a class="Xr" href="zip_file_add.html">zip_file_add(3)</a>,
   <a class="Xr" href="zip_file_replace.html">zip_file_replace(3)</a>,
   <a class="Xr" href="zip_source.html">zip_source(3)</a>,
   <a class="Xr" href="zip_source_win32a.html">zip_source_win32a(3)</a>,
   <a class="Xr" href="zip_source_win32handle.html">zip_source_win32handle(3)</a>
 </section>
 <section class="Sh">
 <h1 class="Sh" id="HISTORY"><a class="permalink" href="#HISTORY">HISTORY</a></h1>
 <code class="Fn">zip_source_win32w</code>() was added in libzip 1.0.
 </section>
 <section class="Sh">
 <h1 class="Sh" id="AUTHORS"><a class="permalink" href="#AUTHORS">AUTHORS</a></h1>
 <span class="An">Dieter Baron</span>
   &lt;<a class="Mt" href="mailto:dillo@nih.at">dillo@nih.at</a>&gt; and
   <span class="An">Thomas Klausner</span>
   &lt;<a class="Mt" href="mailto:tk@giga.or.at">tk@giga.or.at</a>&gt;
 </section>
 </div>
 <table class="foot">
   <tr>
     <td class="foot-date">June 22, 2018</td>
     <td class="foot-os">NiH</td>
   </tr>
 </table>
 </body>
 </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) 2015-2021 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">
	<section class="Sh">
	<h1 class="Sh" id="NAME"><a class="permalink" href="#NAME">NAME</a></h1>
	<code class="Nm">zip_source_win32w</code>,
	<code class="Nm">zip_source_win32w_create</code> —
	<div class="Nd">create data source from a Windows Unicode file name</div>
	</section>
	<section class="Sh">
	<h1 class="Sh" id="LIBRARY"><a class="permalink" href="#LIBRARY">LIBRARY</a></h1>
	libzip (-lzip)
	</section>
	<section class="Sh">
	<h1 class="Sh" id="SYNOPSIS"><a class="permalink" href="#SYNOPSIS">SYNOPSIS</a></h1>
	<code class="In">#include <<a class="In">zip.h</a>></code>
	<p class="Pp"><var class="Ft">zip_source_t *</var>
	<br/>
	<code class="Fn">zip_source_win32w</code>(<var class="Fa" style="white-space: nowrap;">zip_t
	*archive</var>, <var class="Fa" style="white-space: nowrap;">const wchar_t
	*fname</var>, <var class="Fa" style="white-space: nowrap;">zip_uint64_t
	start</var>, <var class="Fa" style="white-space: nowrap;">zip_int64_t
	len</var>);</p>
	<p class="Pp"><var class="Ft">zip_source_t *</var>
	<br/>
	<code class="Fn">zip_source_win32w_create</code>(<var class="Fa" style="white-space: nowrap;">const
	wchar_t *fname</var>,
	<var class="Fa" style="white-space: nowrap;">zip_uint64_t start</var>,
	<var class="Fa" style="white-space: nowrap;">zip_int64_t len</var>,
	<var class="Fa" style="white-space: nowrap;">zip_error_t *error</var>);</p>
	</section>
	<section class="Sh">
	<h1 class="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1>
	The functions <code class="Fn">zip_source_win32w</code>() and
	<code class="Fn">zip_source_win32w_create</code>() create a zip source on
	Windows using a Windows Unicode name. They open <var class="Ar">fname</var>
	and read <var class="Ar">len</var> bytes from offset
	<var class="Ar">start</var> from it. If <var class="Ar">len</var> is 0 or -1,
	the whole file (starting from <var class="Ar">start</var>) is used.
	<p class="Pp">If the file supports seek, the source can be used to open a zip
	archive from.</p>
	<p class="Pp">The file is opened and read when the data from the source is used,
	usually by <code class="Fn">zip_close</code>() or
	<code class="Fn">zip_open_from_source</code>().</p>
	</section>
	<section class="Sh">
	<h1 class="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">NULL</code> is returned and the error code in
	<var class="Ar">archive</var> or <var class="Ar">error</var> is set to
	indicate the error.
	</section>
	<section class="Sh">
	<h1 class="Sh" id="ERRORS"><a class="permalink" href="#ERRORS">ERRORS</a></h1>
	<code class="Fn">zip_source_win32w</code>() and
	<code class="Fn">zip_source_win32w_create</code>() fail if:
	<dl class="Bl-tag">
	<dt>[<a class="permalink" href="#ZIP_ER_INVAL"><code class="Er" id="ZIP_ER_INVAL">ZIP_ER_INVAL</code></a>]</dt>
	<dd><var class="Ar">fname</var>, <var class="Ar">start</var>, or
	<var class="Ar">len</var> are invalid.</dd>
	<dt>[<a class="permalink" href="#ZIP_ER_MEMORY"><code class="Er" id="ZIP_ER_MEMORY">ZIP_ER_MEMORY</code></a>]</dt>
	<dd>Required memory could not be allocated.</dd>
	<dt>[<a class="permalink" href="#ZIP_ER_OPEN"><code class="Er" id="ZIP_ER_OPEN">ZIP_ER_OPEN</code></a>]</dt>
	<dd>Opening <var class="Ar">fname</var> failed.</dd>
	</dl>
	</section>
	<section class="Sh">
	<h1 class="Sh" id="SEE_ALSO"><a class="permalink" href="#SEE_ALSO">SEE
	ALSO</a></h1>
	<a class="Xr" href="libzip.html">libzip(3)</a>,
	<a class="Xr" href="zip_file_add.html">zip_file_add(3)</a>,
	<a class="Xr" href="zip_file_replace.html">zip_file_replace(3)</a>,
	<a class="Xr" href="zip_source.html">zip_source(3)</a>,
	<a class="Xr" href="zip_source_win32a.html">zip_source_win32a(3)</a>,
	<a class="Xr" href="zip_source_win32handle.html">zip_source_win32handle(3)</a>
	</section>
	<section class="Sh">
	<h1 class="Sh" id="HISTORY"><a class="permalink" href="#HISTORY">HISTORY</a></h1>
	<code class="Fn">zip_source_win32w</code>() was added in libzip 1.0.
	</section>
	<section class="Sh">
	<h1 class="Sh" id="AUTHORS"><a class="permalink" href="#AUTHORS">AUTHORS</a></h1>
	<span class="An">Dieter Baron</span>
	<<a class="Mt" href="mailto:dillo@nih.at">dillo@nih.at</a>> and
	<span class="An">Thomas Klausner</span>
	<<a class="Mt" href="mailto:tk@giga.or.at">tk@giga.or.at</a>>
	</section>
	</div>
	<table class="foot">
	<tr>
	<td class="foot-date">June 22, 2018</td>
	<td class="foot-os">NiH</td>
	</tr>
	</table>
	</body>
	</html>