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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>libinfinity-0.6 Reference Manual: InfSessionProxy</title>
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<td width="100%" align="left" class="shortcuts">
<a href="#" class="shortcut">Top</a><span id="nav_description">  <span class="dim">|</span> 
                  <a href="#InfSessionProxy.description" class="shortcut">Description</a></span><span id="nav_hierarchy">  <span class="dim">|</span> 
                  <a href="#InfSessionProxy.object-hierarchy" class="shortcut">Object Hierarchy</a></span><span id="nav_prerequisites">  <span class="dim">|</span> 
                  <a href="#InfSessionProxy.prerequisites" class="shortcut">Prerequisites</a></span><span id="nav_implementations">  <span class="dim">|</span> 
                  <a href="#InfSessionProxy.implementations" class="shortcut">Known Implementations</a></span><span id="nav_properties">  <span class="dim">|</span> 
                  <a href="#InfSessionProxy.properties" class="shortcut">Properties</a></span>
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<td><a accesskey="h" href="index.html"><img src="home.png" width="16" height="16" border="0" alt="Home"></a></td>
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</tr></table>
<div class="refentry">
<a name="InfSessionProxy"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="InfSessionProxy.top_of_page"></a>InfSessionProxy</span></h2>
<p>InfSessionProxy — Joining users into a session</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="InfSessionProxy.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="InfSessionProxy.functions"></a><h2>Functions</h2>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody><tr>
<td class="function_type">
<a class="link" href="InfRequest.html" title="InfRequest"><span class="returnvalue">InfRequest</span></a> *
</td>
<td class="function_name">
<a class="link" href="InfSessionProxy.html#inf-session-proxy-join-user" title="inf_session_proxy_join_user ()">inf_session_proxy_join_user</a> <span class="c_punctuation">()</span>
</td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="InfSessionProxy.properties"></a><h2>Properties</h2>
<div class="informaltable"><table border="0">
<colgroup>
<col width="150px" class="properties_type">
<col width="300px" class="properties_name">
<col width="200px" class="properties_flags">
</colgroup>
<tbody><tr>
<td class="property_type">
<a class="link" href="InfSession.html" title="InfSession"><span class="type">InfSession</span></a> *</td>
<td class="property_name"><a class="link" href="InfSessionProxy.html#InfSessionProxy--session" title="The “session” property">session</a></td>
<td class="property_flags">Read / Write / Construct Only</td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="InfSessionProxy.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody>
<tr>
<td class="datatype_keyword"> </td>
<td class="function_name"><a class="link" href="InfSessionProxy.html#InfSessionProxy-struct" title="InfSessionProxy">InfSessionProxy</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="InfSessionProxy.html#InfSessionProxyIface" title="struct InfSessionProxyIface">InfSessionProxyIface</a></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="InfSessionProxy.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen">    GInterface
    <span class="lineart">╰──</span> InfSessionProxy
</pre>
</div>
<div class="refsect1">
<a name="InfSessionProxy.prerequisites"></a><h2>Prerequisites</h2>
<p>
InfSessionProxy requires
 GObject.</p>
</div>
<div class="refsect1">
<a name="InfSessionProxy.implementations"></a><h2>Known Implementations</h2>
<p>
InfSessionProxy is implemented by
 <a class="link" href="InfcSessionProxy.html" title="InfcSessionProxy">InfcSessionProxy</a> and  <a class="link" href="InfdSessionProxy.html" title="InfdSessionProxy">InfdSessionProxy</a>.</p>
</div>
<div class="refsect1">
<a name="InfSessionProxy.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include &lt;libinfinity/common/inf-session_proxy.h&gt;
</pre>
</div>
<div class="refsect1">
<a name="InfSessionProxy.description"></a><h2>Description</h2>
<p>A <a class="link" href="InfSessionProxy.html" title="InfSessionProxy"><span class="type">InfSessionProxy</span></a> is a network-architecture-aware layer on top of a
<a class="link" href="InfSession.html" title="InfSession"><span class="type">InfSession</span></a>. A <a class="link" href="InfSession.html" title="InfSession"><span class="type">InfSession</span></a> has no idea about what kind of network it is in,
all it has is a possibility to send messages to one user or to all users.</p>
<p>A <a class="link" href="InfSessionProxy.html" title="InfSessionProxy"><span class="type">InfSessionProxy</span></a> implements the part of the infinote protocol which
depends on whether the session is at an infinote server or an infinote
client. This interface provides a method to join a user into a session so
that it does not need to be known to the caller whether the session at
hand is on a server or a client.</p>
</div>
<div class="refsect1">
<a name="InfSessionProxy.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="inf-session-proxy-join-user"></a><h3>inf_session_proxy_join_user ()</h3>
<pre class="programlisting"><a class="link" href="InfRequest.html" title="InfRequest"><span class="returnvalue">InfRequest</span></a> *
inf_session_proxy_join_user (<em class="parameter"><code><a class="link" href="InfSessionProxy.html" title="InfSessionProxy"><span class="type">InfSessionProxy</span></a> *proxy</code></em>,
                             <em class="parameter"><code><span class="type">guint</span> n_params</code></em>,
                             <em class="parameter"><code>const <span class="type">GParameter</span> *params</code></em>,
                             <em class="parameter"><code><a class="link" href="InfRequest.html#InfRequestFunc" title="InfRequestFunc ()"><span class="type">InfRequestFunc</span></a> func</code></em>,
                             <em class="parameter"><code><span class="type">gpointer</span> user_data</code></em>);</pre>
<p>Requests a user join for a user with the given properties (which must not
include <a class="link" href="InfUser.html#InfUser--id" title="The “id” property"><span class="type">“id”</span></a> or <a class="link" href="InfUser.html#InfUser--flags" title="The “flags” property"><span class="type">“flags”</span></a> since these are chosen by the session
proxy). The <a class="link" href="InfUser.html#InfUser--status" title="The “status” property"><span class="type">“status”</span></a> property is optional and defaults to
<a class="link" href="InfUser.html#INF-USER-ACTIVE:CAPS"><code class="literal">INF_USER_ACTIVE</code></a> if not given. It must not be <a class="link" href="InfUser.html#INF-USER-UNAVAILABLE:CAPS"><code class="literal">INF_USER_UNAVAILABLE</code></a>.</p>
<p>The request might either finish during the call to this function, in which
case <em class="parameter"><code>func</code></em>
 will be called and <code class="literal">NULL</code> being returned. If the request does not
finish within the function call, a <a class="link" href="InfRequest.html" title="InfRequest"><span class="type">InfRequest</span></a> object is returned,
where <em class="parameter"><code>func</code></em>
 has been installed for the <a class="link" href="InfRequest.html#InfRequest-finished" title="The “finished” signal"><span class="type">“finished”</span></a> signal,
so that it is called as soon as the request finishes.</p>
<div class="refsect3">
<a name="id-1.3.5.12.2.6"></a><h4>Parameters</h4>
<div class="informaltable"><table 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>proxy</p></td>
<td class="parameter_description"><p>A <a class="link" href="InfSessionProxy.html" title="InfSessionProxy"><span class="type">InfSessionProxy</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>n_params</p></td>
<td class="parameter_description"><p>Number of parameters.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>params</p></td>
<td class="parameter_description"><p>Construction properties for the InfUser (or derived) object.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>func</p></td>
<td class="parameter_description"><p>Function to be called on completion of the user join, or <code class="literal">NULL</code>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>user_data</p></td>
<td class="parameter_description"><p>Additional data to be passed to <em class="parameter"><code>func</code></em>
.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.5.12.2.7"></a><h4>Returns</h4>
<p> A <a class="link" href="InfRequest.html" title="InfRequest"><span class="type">InfRequest</span></a> object that may be used to get notified
when the request finishes, or <code class="literal">NULL</code>.</p>
<p></p>
</div>
</div>
</div>
<div class="refsect1">
<a name="InfSessionProxy.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="InfSessionProxy-struct"></a><h3>InfSessionProxy</h3>
<pre class="programlisting">typedef struct _InfSessionProxy InfSessionProxy;</pre>
<p><a class="link" href="InfSessionProxy.html" title="InfSessionProxy"><span class="type">InfSessionProxy</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="InfSessionProxyIface"></a><h3>struct InfSessionProxyIface</h3>
<pre class="programlisting">struct InfSessionProxyIface {
  InfRequest* (*join_user)(InfSessionProxy* proxy,
                           guint n_params,
                           const GParameter* params,
                           InfRequestFunc func,
                           gpointer user_data);
};
</pre>
<p>Virtual functions for the <a class="link" href="InfSessionProxy.html" title="InfSessionProxy"><span class="type">InfSessionProxy</span></a> interface.</p>
<div class="refsect3">
<a name="id-1.3.5.13.3.5"></a><h4>Members</h4>
<div class="informaltable"><table 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="InfSessionProxyIface.join-user"></a>join_user</code></em> ()</p></td>
<td class="struct_member_description"><p>Virtual function to join a user into the proxy's session.</p></td>
<td class="struct_member_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
</div>
<div class="refsect1">
<a name="InfSessionProxy.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="InfSessionProxy--session"></a><h3>The <code class="literal">“session”</code> property</h3>
<pre class="programlisting">  “session”                  <a class="link" href="InfSession.html" title="InfSession"><span class="type">InfSession</span></a> *</pre>
<p>The underlying session object.</p>
<p>Flags: Read / Write / Construct Only</p>
</div>
</div>
<div class="refsect1">
<a name="InfSessionProxy.see-also"></a><h2>See Also</h2>
<p><a class="link" href="InfSession.html" title="InfSession"><span class="type">InfSession</span></a>, <a class="link" href="InfBrowser.html" title="InfBrowser"><span class="type">InfBrowser</span></a>, <a class="link" href="InfcSessionProxy.html" title="InfcSessionProxy"><span class="type">InfcSessionProxy</span></a>, <a class="link" href="InfdSessionProxy.html" title="InfdSessionProxy"><span class="type">InfdSessionProxy</span></a></p>
</div>
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