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zip_name_locate.mdoc -- get index of file by name
Copyright (C) 2003-2017 Dieter Baron and Thomas Klausner
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<title>ZIP_NAME_LOCATE(3)</title>
</head>
<body>
<table class="head">
<tr>
<td class="head-ltitle">ZIP_NAME_LOCATE(3)</td>
<td class="head-vol">Library Functions Manual</td>
<td class="head-rtitle">ZIP_NAME_LOCATE(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_name_locate</code> &#x2014;
<div class="Nd" title="Nd">get index of file by 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_int64_t</var>
<br/>
<code class="Fn" title="Fn">zip_name_locate</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 *fname</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 <code class="Fn" title="Fn">zip_name_locate</code>() function returns the
index of the file named <var class="Ar" title="Ar">fname</var> in
<var class="Ar" title="Ar">archive</var>. If
<var class="Ar" title="Ar">archive</var> does not contain a file with that
name, -1 is returned. The <var class="Fa" title="Fa">flags</var> are specified
by <i class="Em" title="Em">or</i><span class="No">'ing</span> the following
values, or 0 for none of them.
<div class="Bd-indent">
<dl class="Bl-tag">
<dt>&#x00A0;</dt>
<dd>&#x00A0;</dd>
<dt><a class="permalink" href="#ZIP_FL_NOCASE"><code class="Dv" title="Dv" id="ZIP_FL_NOCASE">ZIP_FL_NOCASE</code></a></dt>
<dd>Ignore case distinctions. (Will only work well if the file names are
ASCII.) With this flag,
<code class="Fn" title="Fn">zip_name_locate</code>() will be slow for
archives with many files.</dd>
<dt>&#x00A0;</dt>
<dd>&#x00A0;</dd>
<dt><a class="permalink" href="#ZIP_FL_NODIR"><code class="Dv" title="Dv" id="ZIP_FL_NODIR">ZIP_FL_NODIR</code></a></dt>
<dd>Ignore directory part of file name in archive. With this flag,
<code class="Fn" title="Fn">zip_name_locate</code>() will be slow for
archives with many files.</dd>
<dt>&#x00A0;</dt>
<dd>&#x00A0;</dd>
<dt><a class="permalink" href="#ZIP_FL_ENC_RAW"><code class="Dv" title="Dv" id="ZIP_FL_ENC_RAW">ZIP_FL_ENC_RAW</code></a></dt>
<dd>Compare against the unmodified names as it is in the ZIP archive.</dd>
<dt>&#x00A0;</dt>
<dd>&#x00A0;</dd>
<dt><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>(Default.) Guess the encoding of the name in the ZIP archive and convert
it to UTF-8, if necessary, before comparing.</dd>
<dt>&#x00A0;</dt>
<dd>&#x00A0;</dd>
<dt><a class="permalink" href="#ZIP_FL_ENC_STRICT"><code class="Dv" title="Dv" id="ZIP_FL_ENC_STRICT">ZIP_FL_ENC_STRICT</code></a></dt>
<dd>Follow the ZIP specification and expect CP-437 encoded names in the ZIP
archive (except if they are explicitly marked as UTF-8). Convert it to
UTF-8 before comparing.</dd>
</dl>
</div>
<i class="Em" title="Em">Note</i>: ASCII is a subset of both CP-437 and UTF-8.
<h1 class="Sh" title="Sh" id="RETURN_VALUES"><a class="permalink" href="#RETURN_VALUES">RETURN
VALUES</a></h1>
<code class="Fn" title="Fn">zip_name_locate</code>() returns the index of the
file named <var class="Ar" title="Ar">fname</var> or -1, if
<var class="Ar" title="Ar">archive</var> does not contain an entry of that
name.
<h1 class="Sh" title="Sh" id="ERRORS"><a class="permalink" href="#ERRORS">ERRORS</a></h1>
<code class="Fn" title="Fn">zip_name_locate</code>() fails 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>One of the arguments is 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_NOENT"><code class="Er" title="Er" id="ZIP_ER_NOENT">ZIP_ER_NOENT</code></a>]</dt>
<dd>No entry of the name <var class="Ar" title="Ar">fname</var> is found in
the archive.</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_get_name.html">zip_get_name(3)</a>
<h1 class="Sh" title="Sh" id="HISTORY"><a class="permalink" href="#HISTORY">HISTORY</a></h1>
<code class="Fn" title="Fn">zip_name_locate</code>() was added in libzip 0.6. In
libzip 0.11 the return type was changed from
<var class="Vt" title="Vt">int</var> to
<var class="Vt" title="Vt">zip_int64_t</var>. In libzip 0.11 the type of
<var class="Ar" title="Ar">flags</var> was changed from
<var class="Vt" title="Vt">int</var> to
<var class="Vt" title="Vt">zip_flags_t</var>.
<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">December 18, 2017</td>
<td class="foot-os">NetBSD 8.99.27</td>
</tr>
</table>
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