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| zip_get_name.mdoc -- get name of file by index |
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| <head> |
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| <link rel="stylesheet" href="../nih-man.css" type="text/css" media="all"/> |
| <title>ZIP_GET_NAME(3)</title> |
| </head> |
| <body> |
| <table class="head"> |
| <tr> |
| <td class="head-ltitle">ZIP_GET_NAME(3)</td> |
| <td class="head-vol">Library Functions Manual</td> |
| <td class="head-rtitle">ZIP_GET_NAME(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_get_name</code> — |
| <div class="Nd">get name of file by index</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">const char *</var> |
| <br/> |
| <code class="Fn">zip_get_name</code>(<var class="Fa" style="white-space: nowrap;">zip_t |
| *archive</var>, <var class="Fa" style="white-space: nowrap;">zip_uint64_t |
| index</var>, <var class="Fa" style="white-space: nowrap;">zip_flags_t |
| flags</var>);</p> |
| </section> |
| <section class="Sh"> |
| <h1 class="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1> |
| The <code class="Fn">zip_get_name</code>() function returns the name of the file |
| at position <var class="Ar">index</var> in <var class="Ar">archive</var>. The |
| name is in UTF-8 encoding unless <code class="Dv">ZIP_FL_ENC_RAW</code> was |
| specified (see below). |
| <p class="Pp">If <var class="Ar">flags</var> is set to |
| <code class="Dv">ZIP_FL_UNCHANGED</code>, the original unchanged filename is |
| returned. The returned string must not be modified or freed, and becomes |
| invalid when <var class="Ar">archive</var> is closed.</p> |
| <p class="Pp">Additionally, the following <var class="Ar">flags</var> are |
| supported:</p> |
| <div class="Bd-indent"> |
| <dl class="Bl-tag"> |
| <dt><a class="permalink" href="#ZIP_FL_ENC_RAW"><code class="Dv" id="ZIP_FL_ENC_RAW">ZIP_FL_ENC_RAW</code></a></dt> |
| <dd>Return the unmodified names as it is in the ZIP archive.</dd> |
| <dt><a class="permalink" href="#ZIP_FL_ENC_GUESS"><code class="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. (Only CP-437 and UTF-8 are recognized.)</dd> |
| <dt><a class="permalink" href="#ZIP_FL_ENC_STRICT"><code class="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.</dd> |
| </dl> |
| </div> |
| <i class="Em">Note</i>: ASCII is a subset of both CP-437 and UTF-8. |
| </section> |
| <section class="Sh"> |
| <h1 class="Sh" id="RETURN_VALUES"><a class="permalink" href="#RETURN_VALUES">RETURN |
| VALUES</a></h1> |
| Upon successful completion, a pointer to the name is returned. Otherwise, |
| <code class="Dv">NULL</code> and the error code in |
| <var class="Ar">archive</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_get_name</code>() fails if: |
| <dl class="Bl-tag"> |
| <dt>[<a class="permalink" href="#ZIP_ER_DELETED"><code class="Er" id="ZIP_ER_DELETED">ZIP_ER_DELETED</code></a>]</dt> |
| <dd><var class="Ar">index</var> refers to a file that has been deleted (see |
| <a class="Xr" href="zip_delete.html">zip_delete(3)</a>).</dd> |
| <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">index</var> is not a valid file index in |
| <var class="Ar">archive</var>, or <var class="Ar">index</var> points to an |
| added file and <code class="Dv">ZIP_FL_UNCHANGED</code> is set.</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> |
| </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_name_locate.html">zip_name_locate(3)</a> |
| </section> |
| <section class="Sh"> |
| <h1 class="Sh" id="HISTORY"><a class="permalink" href="#HISTORY">HISTORY</a></h1> |
| <code class="Fn">zip_get_name</code>() was added in libzip 0.6. In libzip 0.10 |
| the type of <var class="Ar">index</var> was changed from |
| <var class="Vt">int</var> to <var class="Vt">zip_uint64_t</var>. In libzip |
| 0.11 the type of <var class="Ar">flags</var> was changed from |
| <var class="Vt">int</var> to <var class="Vt">zip_flags_t</var>. |
| </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">September 22, 2020</td> |
| <td class="foot-os">NiH</td> |
| </tr> |
| </table> |
| </body> |
| </html> |
