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<a name="HOWTO.WRITE.an.APPLICATION.above.AGL.FRAMEWORK"></a>
<h1>HOWTO WRITE an APPLICATION above AGL FRAMEWORK</h1>
<pre><code>version: 1
Date: 29 mai 2016
Author: José Bollo
</code></pre>
<p><ul>
<li><a href="#HOWTO.WRITE.an.APPLICATION.above.AGL.FRAMEWORK">HOWTO WRITE an APPLICATION above AGL FRAMEWORK</a>
<ul>
<li><a href="#Writing.a.C.application">Writing a C application</a></li>
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<h2>Writing a C application</h2>
<p>C applications can use the binder afb-daemon through a websocket connection.</p>
<p>The library <strong>libafbwsc</strong> is made for C clients that want
to connect to the afb-daemon binder.</p>
<p>The program <strong>afb-client-demo</strong> is the C program that use
the provided library <strong>libafbwsc</strong>.
Its source code is here
<a href="https://github.com/iotbzh/afb-daemon/blob/master/src/afb-client-demo.c">src/afb-client-demo.c</a>.</p>
<p>The current implementation use libsystemd and file descriptors.
This may be changed in the future to also support secure sockets
and being less dependant of libsystemd.</p>
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