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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>InfUserTable: libinfinity-0.6 Reference Manual</title>
<meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
<link rel="home" href="index.html" title="libinfinity-0.6 Reference Manual">
<link rel="up" href="ch02.html" title="Common libinfinity API">
<link rel="prev" href="InfChatBuffer.html" title="InfChatBuffer">
<link rel="next" href="InfUser.html" title="InfUser">
<meta name="generator" content="GTK-Doc V1.25 (XML mode)">
<link rel="stylesheet" href="style.css" type="text/css">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="5"><tr valign="middle">
<td width="100%" align="left" class="shortcuts">
<a href="#" class="shortcut">Top</a><span id="nav_description">  <span class="dim">|</span> 
                  <a href="#InfUserTable.description" class="shortcut">Description</a></span><span id="nav_hierarchy">  <span class="dim">|</span> 
                  <a href="#InfUserTable.object-hierarchy" class="shortcut">Object Hierarchy</a></span><span id="nav_signals">  <span class="dim">|</span> 
                  <a href="#InfUserTable.signals" class="shortcut">Signals</a></span>
</td>
<td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td>
<td><a accesskey="u" href="ch02.html"><img src="up.png" width="16" height="16" border="0" alt="Up"></a></td>
<td><a accesskey="p" href="InfChatBuffer.html"><img src="left.png" width="16" height="16" border="0" alt="Prev"></a></td>
<td><a accesskey="n" href="InfUser.html"><img src="right.png" width="16" height="16" border="0" alt="Next"></a></td>
</tr></table>
<div class="refentry">
<a name="InfUserTable"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="InfUserTable.top_of_page"></a>InfUserTable</span></h2>
<p>InfUserTable — User information storage</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="InfUserTable.stability-level"></a><h2>Stability Level</h2>
<a href="http://foldoc.org/Unstable"><span class="acronym">Unstable</span></a>, unless otherwise indicated
</div>
<div class="refsect1">
<a name="InfUserTable.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<span class="c_punctuation">(</span><a class="link" href="InfUserTable.html#InfUserTableForeachUserFunc" title="InfUserTableForeachUserFunc ()">*InfUserTableForeachUserFunc</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="InfUserTable.html" title="InfUserTable"><span class="returnvalue">InfUserTable</span></a> *
</td>
<td class="function_name">
<a class="link" href="InfUserTable.html#inf-user-table-new" title="inf_user_table_new ()">inf_user_table_new</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="InfUserTable.html#inf-user-table-add-user" title="inf_user_table_add_user ()">inf_user_table_add_user</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="InfUserTable.html#inf-user-table-remove-user" title="inf_user_table_remove_user ()">inf_user_table_remove_user</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="InfUser.html" title="InfUser"><span class="returnvalue">InfUser</span></a> *
</td>
<td class="function_name">
<a class="link" href="InfUserTable.html#inf-user-table-lookup-user-by-id" title="inf_user_table_lookup_user_by_id ()">inf_user_table_lookup_user_by_id</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="InfUser.html" title="InfUser"><span class="returnvalue">InfUser</span></a> *
</td>
<td class="function_name">
<a class="link" href="InfUserTable.html#inf-user-table-lookup-user-by-name" title="inf_user_table_lookup_user_by_name ()">inf_user_table_lookup_user_by_name</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="InfUserTable.html#inf-user-table-foreach-user" title="inf_user_table_foreach_user ()">inf_user_table_foreach_user</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="InfUserTable.html#inf-user-table-foreach-local-user" title="inf_user_table_foreach_local_user ()">inf_user_table_foreach_local_user</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="InfUserTable.signals"></a><h2>Signals</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="signals_return">
<col width="300px" class="signals_name">
<col width="200px" class="signals_flags">
</colgroup>
<tbody>
<tr>
<td class="signal_type"><span class="returnvalue">void</span></td>
<td class="signal_name"><a class="link" href="InfUserTable.html#InfUserTable-add-available-user" title="The “add-available-user” signal">add-available-user</a></td>
<td class="signal_flags">Run Last</td>
</tr>
<tr>
<td class="signal_type"><span class="returnvalue">void</span></td>
<td class="signal_name"><a class="link" href="InfUserTable.html#InfUserTable-add-local-user" title="The “add-local-user” signal">add-local-user</a></td>
<td class="signal_flags">Run Last</td>
</tr>
<tr>
<td class="signal_type"><span class="returnvalue">void</span></td>
<td class="signal_name"><a class="link" href="InfUserTable.html#InfUserTable-add-user" title="The “add-user” signal">add-user</a></td>
<td class="signal_flags">Run Last</td>
</tr>
<tr>
<td class="signal_type"><span class="returnvalue">void</span></td>
<td class="signal_name"><a class="link" href="InfUserTable.html#InfUserTable-remove-available-user" title="The “remove-available-user” signal">remove-available-user</a></td>
<td class="signal_flags">Run Last</td>
</tr>
<tr>
<td class="signal_type"><span class="returnvalue">void</span></td>
<td class="signal_name"><a class="link" href="InfUserTable.html#InfUserTable-remove-local-user" title="The “remove-local-user” signal">remove-local-user</a></td>
<td class="signal_flags">Run Last</td>
</tr>
<tr>
<td class="signal_type"><span class="returnvalue">void</span></td>
<td class="signal_name"><a class="link" href="InfUserTable.html#InfUserTable-remove-user" title="The “remove-user” signal">remove-user</a></td>
<td class="signal_flags">Run Last</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="InfUserTable.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="InfUserTable.html#InfUserTable-struct" title="struct InfUserTable">InfUserTable</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="InfUserTable.html#InfUserTableClass" title="struct InfUserTableClass">InfUserTableClass</a></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="InfUserTable.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen">    GObject
    <span class="lineart">╰──</span> InfUserTable
</pre>
</div>
<div class="refsect1">
<a name="InfUserTable.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include &lt;libinfinity/common/inf-user-table.h&gt;
</pre>
</div>
<div class="refsect1">
<a name="InfUserTable.description"></a><h2>Description</h2>
<p><a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a> manages multiple <a class="link" href="InfUser.html" title="InfUser"><span class="type">InfUser</span></a> objects and provides an easy way to
look up users by their ID and name. All users within a user table must have
a unique ID and name. The user table is used by <a class="link" href="InfSession.html" title="InfSession"><span class="type">InfSession</span></a> to store the
users within the session.</p>
</div>
<div class="refsect1">
<a name="InfUserTable.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="InfUserTableForeachUserFunc"></a><h3>InfUserTableForeachUserFunc ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
<span class="c_punctuation">(</span>*InfUserTableForeachUserFunc<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="InfUser.html" title="InfUser"><span class="type">InfUser</span></a> *user</code></em>,
                                <em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>);</pre>
<p>This callback is called for every user iterated by
<a class="link" href="InfUserTable.html#inf-user-table-foreach-user" title="inf_user_table_foreach_user ()"><code class="function">inf_user_table_foreach_user()</code></a> or <a class="link" href="InfUserTable.html#inf-user-table-foreach-local-user" title="inf_user_table_foreach_local_user ()"><code class="function">inf_user_table_foreach_local_user()</code></a>.</p>
<div class="refsect3">
<a name="InfUserTableForeachUserFunc.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>user</p></td>
<td class="parameter_description"><p>The <a class="link" href="InfUser.html" title="InfUser"><span class="type">InfUser</span></a> for the current iteration.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>The user_data passed to <a class="link" href="InfUserTable.html#inf-user-table-foreach-user" title="inf_user_table_foreach_user ()"><code class="function">inf_user_table_foreach_user()</code></a> or
<a class="link" href="InfUserTable.html#inf-user-table-foreach-local-user" title="inf_user_table_foreach_local_user ()"><code class="function">inf_user_table_foreach_local_user()</code></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="inf-user-table-new"></a><h3>inf_user_table_new ()</h3>
<pre class="programlisting"><a class="link" href="InfUserTable.html" title="InfUserTable"><span class="returnvalue">InfUserTable</span></a> *
inf_user_table_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>Creates a new, empty user table.</p>
<div class="refsect3">
<a name="inf-user-table-new.returns"></a><h4>Returns</h4>
<p> A <a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="inf-user-table-add-user"></a><h3>inf_user_table_add_user ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
inf_user_table_add_user (<em class="parameter"><code><a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a> *user_table</code></em>,
                         <em class="parameter"><code><a class="link" href="InfUser.html" title="InfUser"><span class="type">InfUser</span></a> *user</code></em>);</pre>
<p>Inserts <em class="parameter"><code>user</code></em>
 into <em class="parameter"><code>user_table</code></em>
.</p>
<div class="refsect3">
<a name="inf-user-table-add-user.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>user_table</p></td>
<td class="parameter_description"><p>A <a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user</p></td>
<td class="parameter_description"><p>A <a class="link" href="InfUser.html" title="InfUser"><span class="type">InfUser</span></a> not already contained in <em class="parameter"><code>user_table</code></em>
.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="inf-user-table-remove-user"></a><h3>inf_user_table_remove_user ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
inf_user_table_remove_user (<em class="parameter"><code><a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a> *user_table</code></em>,
                            <em class="parameter"><code><a class="link" href="InfUser.html" title="InfUser"><span class="type">InfUser</span></a> *user</code></em>);</pre>
<p>Removes <em class="parameter"><code>user</code></em>
 from <em class="parameter"><code>uesr_table</code></em>
.</p>
<div class="refsect3">
<a name="inf-user-table-remove-user.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>user_table</p></td>
<td class="parameter_description"><p>A <a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user</p></td>
<td class="parameter_description"><p>A <a class="link" href="InfUser.html" title="InfUser"><span class="type">InfUser</span></a> contained in <em class="parameter"><code>table</code></em>
.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="inf-user-table-lookup-user-by-id"></a><h3>inf_user_table_lookup_user_by_id ()</h3>
<pre class="programlisting"><a class="link" href="InfUser.html" title="InfUser"><span class="returnvalue">InfUser</span></a> *
inf_user_table_lookup_user_by_id (<em class="parameter"><code><a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a> *user_table</code></em>,
                                  <em class="parameter"><code><span class="type">guint</span> id</code></em>);</pre>
<p>Returns the <a class="link" href="InfUser.html" title="InfUser"><span class="type">InfUser</span></a> with the given User ID in <em class="parameter"><code>user_table</code></em>
.</p>
<div class="refsect3">
<a name="inf-user-table-lookup-user-by-id.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>user_table</p></td>
<td class="parameter_description"><p>A <a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>id</p></td>
<td class="parameter_description"><p>User ID to lookup.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="inf-user-table-lookup-user-by-id.returns"></a><h4>Returns</h4>
<p> A <a class="link" href="InfUser.html" title="InfUser"><span class="type">InfUser</span></a>, or <code class="literal">NULL</code>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="inf-user-table-lookup-user-by-name"></a><h3>inf_user_table_lookup_user_by_name ()</h3>
<pre class="programlisting"><a class="link" href="InfUser.html" title="InfUser"><span class="returnvalue">InfUser</span></a> *
inf_user_table_lookup_user_by_name (<em class="parameter"><code><a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a> *user_table</code></em>,
                                    <em class="parameter"><code>const <span class="type">gchar</span> *name</code></em>);</pre>
<p>Returns an <a class="link" href="InfUser.html" title="InfUser"><span class="type">InfUser</span></a> with the given name if there is one.</p>
<div class="refsect3">
<a name="inf-user-table-lookup-user-by-name.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>user_table</p></td>
<td class="parameter_description"><p>A <a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>name</p></td>
<td class="parameter_description"><p>User name to lookup.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="inf-user-table-lookup-user-by-name.returns"></a><h4>Returns</h4>
<p> A <a class="link" href="InfUser.html" title="InfUser"><span class="type">InfUser</span></a>, or <code class="literal">NULL</code>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="inf-user-table-foreach-user"></a><h3>inf_user_table_foreach_user ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
inf_user_table_foreach_user (<em class="parameter"><code><a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a> *user_table</code></em>,
                             <em class="parameter"><code><a class="link" href="InfUserTable.html#InfUserTableForeachUserFunc" title="InfUserTableForeachUserFunc ()"><span class="type">InfUserTableForeachUserFunc</span></a> func</code></em>,
                             <em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>);</pre>
<p>Calls the given function for each user in the user_table. You should not
add or remove users while this function is being executed.</p>
<div class="refsect3">
<a name="inf-user-table-foreach-user.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>user_table</p></td>
<td class="parameter_description"><p>A <a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>func</p></td>
<td class="parameter_description"><p>The function to call for each user.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>User data to pass to the function.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="inf-user-table-foreach-local-user"></a><h3>inf_user_table_foreach_local_user ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
inf_user_table_foreach_local_user (<em class="parameter"><code><a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a> *user_table</code></em>,
                                   <em class="parameter"><code><a class="link" href="InfUserTable.html#InfUserTableForeachUserFunc" title="InfUserTableForeachUserFunc ()"><span class="type">InfUserTableForeachUserFunc</span></a> func</code></em>,
                                   <em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>);</pre>
<p>Calls the given function for each local user in the user_table. A local
user is a user that has the <a class="link" href="InfUser.html#INF-USER-LOCAL:CAPS"><code class="literal">INF_USER_LOCAL</code></a> flag set and that has not
status <a class="link" href="InfUser.html#INF-USER-UNAVAILABLE:CAPS"><code class="literal">INF_USER_UNAVAILABLE</code></a>. You should not add or remove users while this
function is being executed.</p>
<div class="refsect3">
<a name="inf-user-table-foreach-local-user.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>user_table</p></td>
<td class="parameter_description"><p>A <a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>func</p></td>
<td class="parameter_description"><p>The function to call for each user.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>User data to pass to the function.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
<div class="refsect1">
<a name="InfUserTable.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="InfUserTable-struct"></a><h3>struct InfUserTable</h3>
<pre class="programlisting">struct InfUserTable;</pre>
<p><a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a> is an opaque data type. You should only access it via the
public API functions.</p>
</div>
<hr>
<div class="refsect2">
<a name="InfUserTableClass"></a><h3>struct InfUserTableClass</h3>
<pre class="programlisting">struct InfUserTableClass {
  void(*add_user)(InfUserTable* user_table,
                  InfUser* user);

  void(*remove_user)(InfUserTable* user_table,
                     InfUser* user);

  void(*add_available_user)(InfUserTable* user_table,
                            InfUser* user);

  void(*remove_available_user)(InfUserTable* user_table,
                               InfUser* user);

  void(*add_local_user)(InfUserTable* user_table,
                        InfUser* user);

  void(*remove_local_user)(InfUserTable* user_table,
                           InfUser* user);
};
</pre>
<p>Signals for the <a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a> class.</p>
<div class="refsect3">
<a name="InfUserTableClass.members"></a><h4>Members</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="300px" class="struct_members_name">
<col class="struct_members_description">
<col width="200px" class="struct_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="struct_member_name"><p><em class="structfield"><code><a name="InfUserTableClass.add-user"></a>add_user</code></em> ()</p></td>
<td class="struct_member_description"><p>Default signal handler for the <a class="link" href="InfUserTable.html#InfUserTable-add-user" title="The “add-user” signal"><span class="type">“add_user”</span></a> signal.</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><em class="structfield"><code><a name="InfUserTableClass.remove-user"></a>remove_user</code></em> ()</p></td>
<td class="struct_member_description"><p>Default signal handler for the <a class="link" href="InfUserTable.html#InfUserTable-remove-user" title="The “remove-user” signal"><span class="type">“remove_user”</span></a>
signal.</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><em class="structfield"><code><a name="InfUserTableClass.add-available-user"></a>add_available_user</code></em> ()</p></td>
<td class="struct_member_description"><p>Default signal handler for the
<a class="link" href="InfUserTable.html#InfUserTable-add-available-user" title="The “add-available-user” signal"><span class="type">“add-available-user”</span></a> signal.</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><em class="structfield"><code><a name="InfUserTableClass.remove-available-user"></a>remove_available_user</code></em> ()</p></td>
<td class="struct_member_description"><p>Default signal handler for the
<a class="link" href="InfUserTable.html#InfUserTable-remove-available-user" title="The “remove-available-user” signal"><span class="type">“remove-available-user”</span></a> signal.</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><em class="structfield"><code><a name="InfUserTableClass.add-local-user"></a>add_local_user</code></em> ()</p></td>
<td class="struct_member_description"><p>Default signal handler for the
<a class="link" href="InfUserTable.html#InfUserTable-add-local-user" title="The “add-local-user” signal"><span class="type">“add_local_user”</span></a> signal.</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><em class="structfield"><code><a name="InfUserTableClass.remove-local-user"></a>remove_local_user</code></em> ()</p></td>
<td class="struct_member_description"><p>Default signal handler for the
<a class="link" href="InfUserTable.html#InfUserTable-remove-local-user" title="The “remove-local-user” signal"><span class="type">“remove_local_user”</span></a> signal.</p></td>
<td class="struct_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
<div class="refsect1">
<a name="InfUserTable.signal-details"></a><h2>Signal Details</h2>
<div class="refsect2">
<a name="InfUserTable-add-available-user"></a><h3>The <code class="literal">“add-available-user”</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
user_function (<a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a> *user_table,
               <a class="link" href="InfUser.html" title="InfUser"><span class="type">InfUser</span></a>      *user,
               <span class="type">gpointer</span>      user_data)</pre>
<p>This signal is emitted when a user in the user table becomes available,
i.e. its status is not <a class="link" href="InfUser.html#INF-USER-UNAVAILABLE:CAPS"><code class="literal">INF_USER_UNAVAILABLE</code></a>. The signal is also emitted
when a new user is added to the user table who is available, in addition
to <a class="link" href="InfUserTable.html#InfUserTable-add-user" title="The “add-user” signal"><span class="type">“add-user”</span></a> and possibly <a class="link" href="InfUserTable.html#InfUserTable-add-local-user" title="The “add-local-user” signal"><span class="type">“add-local-user”</span></a>.</p>
<div class="refsect3">
<a name="InfUserTable-add-available-user.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>user_table</p></td>
<td class="parameter_description"><p>The <a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a> in which <em class="parameter"><code>user</code></em>
became available.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user</p></td>
<td class="parameter_description"><p>The <a class="link" href="InfUser.html" title="InfUser"><span class="type">InfUser</span></a> that became available.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>user data set when the signal handler was connected.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p>Flags: Run Last</p>
</div>
<hr>
<div class="refsect2">
<a name="InfUserTable-add-local-user"></a><h3>The <code class="literal">“add-local-user”</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
user_function (<a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a> *user_table,
               <a class="link" href="InfUser.html" title="InfUser"><span class="type">InfUser</span></a>      *user,
               <span class="type">gpointer</span>      user_data)</pre>
<p>This signal is emitted when a user is added to the user table and has the
<a class="link" href="InfUser.html#INF-USER-LOCAL:CAPS"><code class="literal">INF_USER_LOCAL</code></a> flag set. In this case, <a class="link" href="InfUserTable.html#InfUserTable-add-user" title="The “add-user” signal"><span class="type">“add-user”</span></a> is
emitted as well.</p>
<p>This signal is also emitted when an existing user receives the
<a class="link" href="InfUser.html#INF-USER-LOCAL:CAPS"><code class="literal">INF_USER_LOCAL</code></a> flag. This occurs when a user rejoins locally after
leaving the session (possibly having the <a class="link" href="InfUser.html#INF-USER-LOCAL:CAPS"><code class="literal">INF_USER_LOCAL</code></a> flag removed
during their absence). <a class="link" href="InfUserTable.html#InfUserTable-add-user" title="The “add-user” signal"><span class="type">“add-user”</span></a> is not emitted in this
case.</p>
<div class="refsect3">
<a name="InfUserTable-add-local-user.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>user_table</p></td>
<td class="parameter_description"><p>The <a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a> in which <em class="parameter"><code>user</code></em>
has been set as local</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user</p></td>
<td class="parameter_description"><p>The <a class="link" href="InfUser.html" title="InfUser"><span class="type">InfUser</span></a> that has set as local</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>user data set when the signal handler was connected.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p>Flags: Run Last</p>
</div>
<hr>
<div class="refsect2">
<a name="InfUserTable-add-user"></a><h3>The <code class="literal">“add-user”</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
user_function (<a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a> *user_table,
               <a class="link" href="InfUser.html" title="InfUser"><span class="type">InfUser</span></a>      *user,
               <span class="type">gpointer</span>      user_data)</pre>
<p>This signal is emitted when <a class="link" href="InfUserTable.html#inf-user-table-add-user" title="inf_user_table_add_user ()"><code class="function">inf_user_table_add_user()</code></a> is called. Note
that this does not happen if <em class="parameter"><code>user</code></em>
 rejoins the session and has already
been added to <em class="parameter"><code>user_table</code></em>
 previously.</p>
<p><a class="link" href="InfUserTable.html#InfUserTable-add-local-user" title="The “add-local-user” signal"><span class="type">“add-local-user”</span></a> may also be emitted at this point if
<em class="parameter"><code>user</code></em>
 has the <a class="link" href="InfUser.html#INF-USER-LOCAL:CAPS"><code class="literal">INF_USER_LOCAL</code></a> flag set.</p>
<div class="refsect3">
<a name="InfUserTable-add-user.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>user_table</p></td>
<td class="parameter_description"><p>The <a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a> into which <em class="parameter"><code>user</code></em>
has been added</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user</p></td>
<td class="parameter_description"><p>The <a class="link" href="InfUser.html" title="InfUser"><span class="type">InfUser</span></a> that has been added into <em class="parameter"><code>user_table</code></em>
</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>user data set when the signal handler was connected.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p>Flags: Run Last</p>
</div>
<hr>
<div class="refsect2">
<a name="InfUserTable-remove-available-user"></a><h3>The <code class="literal">“remove-available-user”</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
user_function (<a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a> *user_table,
               <a class="link" href="InfUser.html" title="InfUser"><span class="type">InfUser</span></a>      *user,
               <span class="type">gpointer</span>      user_data)</pre>
<p>This signal is emitted when a user in the user table became unavailable,
i.e. its status has changed to <a class="link" href="InfUser.html#INF-USER-UNAVAILABLE:CAPS"><code class="literal">INF_USER_UNAVAILABLE</code></a>. The signal is also
emitted when a user who was available has been removed from the user
table, in addition to <a class="link" href="InfUserTable.html#InfUserTable-remove-user" title="The “remove-user” signal"><span class="type">“remove-user”</span></a> and possibly
<a class="link" href="InfUserTable.html#InfUserTable-remove-local-user" title="The “remove-local-user” signal"><span class="type">“remove-local-user”</span></a>.</p>
<div class="refsect3">
<a name="InfUserTable-remove-available-user.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>user_table</p></td>
<td class="parameter_description"><p>The <a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a> in which <em class="parameter"><code>user</code></em>
became unavailable.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user</p></td>
<td class="parameter_description"><p>The <a class="link" href="InfUser.html" title="InfUser"><span class="type">InfUser</span></a> that became unavailable.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>user data set when the signal handler was connected.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p>Flags: Run Last</p>
</div>
<hr>
<div class="refsect2">
<a name="InfUserTable-remove-local-user"></a><h3>The <code class="literal">“remove-local-user”</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
user_function (<a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a> *user_table,
               <a class="link" href="InfUser.html" title="InfUser"><span class="type">InfUser</span></a>      *user,
               <span class="type">gpointer</span>      user_data)</pre>
<p>This signal is emitted when a user is removed from the user table and
had the <a class="link" href="InfUser.html#INF-USER-LOCAL:CAPS"><code class="literal">INF_USER_LOCAL</code></a> flag set. In this case,
<a class="link" href="InfUserTable.html#InfUserTable-remove-user" title="The “remove-user” signal"><span class="type">“remove-user”</span></a> is emitted as well.</p>
<p>This signal is also emitted when <em class="parameter"><code>user</code></em>
 loses the <a class="link" href="InfUser.html#INF-USER-LOCAL:CAPS"><code class="literal">INF_USER_LOCAL</code></a> flag.
This occurs when the local <em class="parameter"><code>user</code></em>
 leaves the session.
<a class="link" href="InfUserTable.html#InfUserTable-remove-user" title="The “remove-user” signal"><span class="type">“remove-user”</span></a> is not emitted and the status of <em class="parameter"><code>user</code></em>
 is set
to <a class="link" href="InfUser.html#INF-USER-UNAVAILABLE:CAPS"><code class="literal">INF_USER_UNAVAILABLE</code></a>.</p>
<div class="refsect3">
<a name="InfUserTable-remove-local-user.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>user_table</p></td>
<td class="parameter_description"><p>The <a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a> in which <em class="parameter"><code>user</code></em>
is no longer local</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user</p></td>
<td class="parameter_description"><p>The <a class="link" href="InfUser.html" title="InfUser"><span class="type">InfUser</span></a> that is no longer local</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>user data set when the signal handler was connected.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p>Flags: Run Last</p>
</div>
<hr>
<div class="refsect2">
<a name="InfUserTable-remove-user"></a><h3>The <code class="literal">“remove-user”</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
user_function (<a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a> *user_table,
               <a class="link" href="InfUser.html" title="InfUser"><span class="type">InfUser</span></a>      *user,
               <span class="type">gpointer</span>      user_data)</pre>
<p>This signal is emitted when <a class="link" href="InfUserTable.html#inf-user-table-remove-user" title="inf_user_table_remove_user ()"><code class="function">inf_user_table_remove_user()</code></a> is called. This
does not usually happen, as users leaving a session do not get removed
from the table.</p>
<p><a class="link" href="InfUserTable.html#InfUserTable-remove-local-user" title="The “remove-local-user” signal"><span class="type">“remove-local-user”</span></a> may also be emitted at this point if
<em class="parameter"><code>user</code></em>
 has the <a class="link" href="InfUser.html#INF-USER-LOCAL:CAPS"><code class="literal">INF_USER_LOCAL</code></a> flag set.</p>
<div class="refsect3">
<a name="InfUserTable-remove-user.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>user_table</p></td>
<td class="parameter_description"><p>The <a class="link" href="InfUserTable.html" title="InfUserTable"><span class="type">InfUserTable</span></a> from which <em class="parameter"><code>user</code></em>
has been remove</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user</p></td>
<td class="parameter_description"><p>The <a class="link" href="InfUser.html" title="InfUser"><span class="type">InfUser</span></a> that has been removed from <em class="parameter"><code>user_table</code></em>
</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>user data set when the signal handler was connected.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p>Flags: Run Last</p>
</div>
</div>
<div class="refsect1">
<a name="InfUserTable.see-also"></a><h2>See Also</h2>
<p><a class="link" href="InfUser.html" title="InfUser"><span class="type">InfUser</span></a>, <a class="link" href="InfSession.html" title="InfSession"><span class="type">InfSession</span></a></p>
</div>
</div>
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