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  <div class="section" id="creating-drivers">
<h1>Creating Drivers<a class="headerlink" href="#creating-drivers" title="Permalink to this headline">¶</a></h1>
<div class="section" id="driver-directory-and-file-structure">
<h2>Driver Directory and File Structure<a class="headerlink" href="#driver-directory-and-file-structure" title="Permalink to this headline">¶</a></h2>
<p>Sample driver directory and file structure layout:</p>
<ul class="simple">
<li>/application/libraries/Driver_name<ul>
<li>Driver_name.php</li>
<li>drivers<ul>
<li>Driver_name_subclass_1.php</li>
<li>Driver_name_subclass_2.php</li>
<li>Driver_name_subclass_3.php</li>
</ul>
</li>
</ul>
</li>
</ul>
<div class="admonition note">
<p class="first admonition-title">Note</p>
<p class="last">In order to maintain compatibility on case-sensitive
file systems, the Driver_name directory must be
named in the format returned by <tt class="docutils literal"><span class="pre">ucfirst()</span></tt>.</p>
</div>
<div class="admonition note">
<p class="first admonition-title">Note</p>
<p class="last">The Driver library&#8217;s architecture is such that
the subclasses don&#8217;t extend and therefore don&#8217;t inherit
properties or methods of the main driver.</p>
</div>
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