| Current File : //kunden/usr/share/doc/libopendmarc-devel/opendmarc_policy_fetch_utilized_domain.html |
<html>
<head><title>opendmarc_policy_fetch_utilized_domain()</title></head>
<body>
<!--
$Id: opendmarc_policy_fetch_utilized_domain.html,v 1.5 2010/07/24 04:52:15 cm-msk Exp $
-->
<h1>opendmarc_policy_fetch_utilized_domain()</h1>
<p align="right"><a href="index.html">[back to index]</a></p>
<table border="0" cellspacing=4 cellpadding=4>
<!---------- Synopsis ----------->
<tr><th valign="top" align=left width=150>SYNOPSIS</th><td>
<pre>
#include <dmarc.h>
<a href="opendmarc_status_t.html"><tt>OPENDMARC_STATUS_T</tt></a> opendmarc_policy_fetch_utilized_domain(
<a href="dmarc_policy_t.html"><tt>DMARC_POLICY_T</tt></a> *pctx,
u_char* buf, size_t buflen
);
</pre>
Query the library to find the domain that was actually used to find the <tt>DMARC</tt> record. Either the <tt>From:</tt> domain or the organizational domain.
</td></tr>
<!----------- Description ---------->
<tr><th valign="top" align=left>DESCRIPTION</th><td>
<table border="1" cellspacing=1 cellpadding=4>
<tr align="left" valign=top>
<th width="80">Called When</th>
<td><tt>opendmarc_policy_fetch_utilized_domain()</tt>
is called after the DMARC record has been fetched and parsed.
</tr>
</table>
<!----------- Arguments ---------->
<tr><th valign="top" align=left>ARGUMENTS</th><td>
<table border="1" cellspacing=0>
<tr bgcolor="#dddddd"><th>Argument</th><th>Description</th></tr>
<tr valign="top"><td>pctx</td>
<td>The address of a structure of type <a href="dmarc_policy_t.html">
<tt>DMARC_POLICY_T</tt></a> as returned from <a href="opendmarc_policy_connect_init.html">opendmarc_policy_connect_init()</a>.
</td></tr>
<tr valign="top"><td>buf</td>
<td>The address of a buffer to receive the domain.
</td></tr>
<tr valign="top"><td>buflen</td>
<td>The size of the buffer in bytes.
</td></tr>
</table>
</td></tr>
<!----------- Return Values ---------->
<tr>
<th valign="top" align=left>RETURN VALUES</th>
<td>
<ul>
<li><tt>DMARC_PARSE_OKAY</tt> -- On success.
<li><tt>DMARC_PARSE_ERROR_NULL_CTX</tt> -- If you passed in a <tt>pctx</tt> value that was NULL.
<li><tt>DMARC_PARSE_ERROR_EMPTY</tt> -- The <tt>buf</tt> was NULL or <tt>buflen</tt> was 0.
</ul>
</td>
</tr>
<!----------- Notes ---------->
<tr>
<th valign="top" align=left>NOTES</th>
<td>
<ul>
Call this function only after a <tt>DMARC</tt> record was fetched and parsed with
<a href="opendmarc_policy_query_dmarc.html">opendmarc_policy_query_dmarc()</a>
or supplied to the library with
<a href="opendmarc_policy_store_dmarc.html">opendmarc_policy_store_dmarc()</a>.
</ul>
</td>
</tr>
</table>
<hr size="1">
<font size="-1">
Copyright (c) 2012, The Trusted Domain Project. All rights reserved.
<br>
By using this file, you agree to the terms and conditions set
forth in the license.
</font>
</body>
</html>