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<title>Class: DebugFilter</title>
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<div id="classHeader">
<table class="header-table">
<tr class="top-aligned-row">
<td><strong>Class</strong></td>
<td class="class-name-in-header">DebugFilter</td>
</tr>
<tr class="top-aligned-row">
<td><strong>In:</strong></td>
<td>
<a href="../files/lib/network/protocol/debugfilter_rb.html">
lib/network/protocol/debugfilter.rb
</a>
<br />
</td>
</tr>
<tr class="top-aligned-row">
<td><strong>Parent:</strong></td>
<td>
<a href="Filter.html">
Filter
</a>
</td>
</tr>
</table>
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<!-- banner header -->
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<div id="contextContent">
<div id="diagram">
<map id="map" name="map">
<area shape="rect" coords="5,101,93,149" href="DebugFilter.html" alt="DebugFilter
" />
<area shape="rect" coords="13,5,85,53" href="Filter.html" alt="Filter
" />
</map>
<img src="../dot/f_32.png" usemap="#map" border="0" alt="dot/f_32.png">
</div>
<div id="description">
<p>
The <a href="DebugFilter.html">DebugFilter</a> class simply logs all that
passes through it
</p>
</div>
</div>
<div id="method-list">
<h3 class="section-bar">Methods</h3>
<div class="name-list">
<a href="#M000198">filter_in</a>
<a href="#M000199">filter_out</a>
<a href="#M000197">new</a>
</div>
</div>
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<!-- if includes -->
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<div id="methods">
<h3 class="section-bar">Public Class methods</h3>
<div id="method-M000197" class="method-detail">
<a name="M000197"></a>
<div class="method-heading">
<a href="#M000197" class="method-signature">
<span class="method-name">new</span><span class="method-args">(pstack)</span>
</a>
</div>
<div class="method-description">
<p>
Construct filter
</p>
<dl>
<dt><tt>pstack</tt></dt><dd>The <a href="ProtocolStack.html">ProtocolStack</a> associated with this
filter
</dd>
</dl>
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000197-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000197-source">
<pre>
<span class="ruby-comment cmt"># File lib/network/protocol/debugfilter.rb, line 26</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">initialize</span>(<span class="ruby-identifier">pstack</span>)
<span class="ruby-keyword kw">super</span>(<span class="ruby-identifier">pstack</span>)
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<h3 class="section-bar">Public Instance methods</h3>
<div id="method-M000198" class="method-detail">
<a name="M000198"></a>
<div class="method-heading">
<a href="#M000198" class="method-signature">
<span class="method-name">filter_in</span><span class="method-args">(str)</span>
</a>
</div>
<div class="method-description">
<p>
The <a href="DebugFilter.html#M000198">filter_in</a> method filters input
data
</p>
<dl>
<dt><tt>str</tt></dt><dd>The string to be processed
</dd>
<dt><tt>return</tt></dt><dd>The filtered data
</dd>
</dl>
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000198-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000198-source">
<pre>
<span class="ruby-comment cmt"># File lib/network/protocol/debugfilter.rb, line 33</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">filter_in</span>(<span class="ruby-identifier">str</span>)
<span class="ruby-keyword kw">return</span> <span class="ruby-value str">""</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">str</span>.<span class="ruby-identifier">nil?</span> <span class="ruby-operator">||</span> <span class="ruby-identifier">str</span>.<span class="ruby-identifier">empty?</span>
<span class="ruby-identifier">log</span>.<span class="ruby-identifier">debug</span>(<span class="ruby-node">"(#{@pstack.conn.object_id}) INPUT #{str.inspect}"</span> )
<span class="ruby-identifier">str</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000199" class="method-detail">
<a name="M000199"></a>
<div class="method-heading">
<a href="#M000199" class="method-signature">
<span class="method-name">filter_out</span><span class="method-args">(str)</span>
</a>
</div>
<div class="method-description">
<p>
The <a href="DebugFilter.html#M000199">filter_out</a> method filters output
data
</p>
<dl>
<dt><tt>str</tt></dt><dd>The string to be processed
</dd>
<dt><tt>return</tt></dt><dd>The filtered data
</dd>
</dl>
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000199-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000199-source">
<pre>
<span class="ruby-comment cmt"># File lib/network/protocol/debugfilter.rb, line 42</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">filter_out</span>(<span class="ruby-identifier">str</span>)
<span class="ruby-keyword kw">return</span> <span class="ruby-value str">""</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">str</span>.<span class="ruby-identifier">nil?</span> <span class="ruby-operator">||</span> <span class="ruby-identifier">str</span>.<span class="ruby-identifier">empty?</span>
<span class="ruby-identifier">log</span>.<span class="ruby-identifier">debug</span>(<span class="ruby-node">"(#{@pstack.conn.object_id}) OUTPUT #{str.inspect}"</span> )
<span class="ruby-identifier">str</span>
<span class="ruby-keyword kw">end</span>
</pre>
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