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Class: Rex::Proto::Http::Handler::Erb
&mdash; Documentation by YARD 0.9.37
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<span class="title">Erb</span>
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<div id="content"><h1>Class: Rex::Proto::Http::Handler::Erb
</h1>
<div class="box_info">
<dl>
<dt>Inherits:</dt>
<dd>
<span class="inheritName"><span class='object_link'><a href="../Handler.html" title="Rex::Proto::Http::Handler (class)">Rex::Proto::Http::Handler</a></span></span>
<ul class="fullTree">
<li>Object</li>
<li class="next"><span class='object_link'><a href="../Handler.html" title="Rex::Proto::Http::Handler (class)">Rex::Proto::Http::Handler</a></span></li>
<li class="next">Rex::Proto::Http::Handler::Erb</li>
</ul>
<a href="#" class="inheritanceTree">show all</a>
</dd>
</dl>
<dl>
<dt>Defined in:</dt>
<dd>lib/rex/proto/http/handler/erb.rb</dd>
</dl>
</div>
<h2>Overview</h2><div class="docstring">
<div class="discussion">
<p>This class implements a handler for ERB (.rhtml) template files. This is based off the webrick handler.</p>
</div>
</div>
<div class="tags">
</div>
<h2>Instance Attribute Summary <small><a href="#" class="summary_toggle">collapse</a></small></h2>
<ul class="summary">
<li class="protected ">
<span class="summary_signature">
<a href="#opts-instance_method" title="#opts (instance method)">#<strong>opts</strong> &#x21d2; Object </a>
</span>
<span class="note title protected">protected</span>
<span class="summary_desc"><div class='inline'>
<p>:nodoc:.</p>
</div></span>
</li>
<li class="protected ">
<span class="summary_signature">
<a href="#root_path-instance_method" title="#root_path (instance method)">#<strong>root_path</strong> &#x21d2; Object </a>
</span>
<span class="note title protected">protected</span>
<span class="summary_desc"><div class='inline'>
<p>:nodoc:.</p>
</div></span>
</li>
</ul>
<h3 class="inherited">Attributes inherited from <span class='object_link'><a href="../Handler.html" title="Rex::Proto::Http::Handler (class)">Rex::Proto::Http::Handler</a></span></h3>
<p class="inherited"><span class='object_link'><a href="../Handler.html#server-instance_method" title="Rex::Proto::Http::Handler#server (method)">#server</a></span></p>
<h2>
Class Method Summary
<small><a href="#" class="summary_toggle">collapse</a></small>
</h2>
<ul class="summary">
<li class="public ">
<span class="summary_signature">
<a href="#relative_resource_required%3F-class_method" title="relative_resource_required? (class method)">.<strong>relative_resource_required?</strong> &#x21d2; Boolean </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>ERB handlers required a relative resource so that the full path name can be computed.</p>
</div></span>
</li>
</ul>
<h2>
Instance Method Summary
<small><a href="#" class="summary_toggle">collapse</a></small>
</h2>
<ul class="summary">
<li class="public ">
<span class="summary_signature">
<a href="#evaluate-instance_method" title="#evaluate (instance method)">#<strong>evaluate</strong>(erb, cli, request, response) &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Evaluates the ERB context in a specific binding context.</p>
</div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#initialize-instance_method" title="#initialize (instance method)">#<strong>initialize</strong>(server, root_path, opts = {}) &#x21d2; Erb </a>
</span>
<span class="note title constructor">constructor</span>
<span class="summary_desc"><div class='inline'>
<p>Initializes the ERB handler.</p>
</div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#on_request-instance_method" title="#on_request (instance method)">#<strong>on_request</strong>(cli, req) &#x21d2; Object </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Called when a request arrives.</p>
</div></span>
</li>
</ul>
<h3 class="inherited">Methods inherited from <span class='object_link'><a href="../Handler.html" title="Rex::Proto::Http::Handler (class)">Rex::Proto::Http::Handler</a></span></h3>
<p class="inherited"><span class='object_link'><a href="../Handler.html#relative_resource_required%3F-instance_method" title="Rex::Proto::Http::Handler#relative_resource_required? (method)">#relative_resource_required?</a></span></p>
<div id="constructor_details" class="method_details_list">
<h2>Constructor Details</h2>
<div class="method_details first">
<h3 class="signature first" id="initialize-instance_method">
#<strong>initialize</strong>(server, root_path, opts = {}) &#x21d2; <tt><span class='object_link'><a href="" title="Rex::Proto::Http::Handler::Erb (class)">Erb</a></span></tt>
</h3><div class="docstring">
<div class="discussion">
<p>Initializes the ERB handler</p>
</div>
</div>
<div class="tags">
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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<pre class="code"><span class="info file"># File 'lib/rex/proto/http/handler/erb.rb', line 28</span>
<span class='kw'>def</span> <span class='id identifier rubyid_initialize'>initialize</span><span class='lparen'>(</span><span class='id identifier rubyid_server'>server</span><span class='comma'>,</span> <span class='id identifier rubyid_root_path'>root_path</span><span class='comma'>,</span> <span class='id identifier rubyid_opts'>opts</span> <span class='op'>=</span> <span class='lbrace'>{</span><span class='rbrace'>}</span><span class='rparen'>)</span>
<span class='kw'>super</span><span class='lparen'>(</span><span class='id identifier rubyid_server'>server</span><span class='rparen'>)</span>
<span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_root_path'>root_path</span> <span class='op'>=</span> <span class='id identifier rubyid_root_path'>root_path</span>
<span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_opts'>opts</span> <span class='op'>=</span> <span class='id identifier rubyid_opts'>opts</span>
<span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_opts'>opts</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>MimeType</span><span class='tstring_end'>&#39;</span></span><span class='rbracket'>]</span> <span class='op'>=</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>text/html</span><span class='tstring_end'>&quot;</span></span> <span class='kw'>unless</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_opts'>opts</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>MimeType</span><span class='tstring_end'>&#39;</span></span><span class='rbracket'>]</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
</div>
<div id="instance_attr_details" class="attr_details">
<h2>Instance Attribute Details</h2>
<span id="opts=-instance_method"></span>
<div class="method_details first">
<h3 class="signature first" id="opts-instance_method">
#<strong>opts</strong> &#x21d2; <tt>Object</tt> <span class="extras">(protected)</span>
</h3><div class="docstring">
<div class="discussion">
<p>:nodoc:</p>
</div>
</div>
<div class="tags">
</div><table class="source_code">
<tr>
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<pre class="lines">
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<pre class="code"><span class="info file"># File 'lib/rex/proto/http/handler/erb.rb', line 123</span>
<span class='kw'>def</span> <span class='id identifier rubyid_opts'>opts</span>
<span class='ivar'>@opts</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<span id="root_path=-instance_method"></span>
<div class="method_details ">
<h3 class="signature " id="root_path-instance_method">
#<strong>root_path</strong> &#x21d2; <tt>Object</tt> <span class="extras">(protected)</span>
</h3><div class="docstring">
<div class="discussion">
<p>:nodoc:</p>
</div>
</div>
<div class="tags">
</div><table class="source_code">
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<pre class="code"><span class="info file"># File 'lib/rex/proto/http/handler/erb.rb', line 123</span>
<span class='kw'>def</span> <span class='id identifier rubyid_root_path'>root_path</span>
<span class='ivar'>@root_path</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
</div>
<div id="class_method_details" class="method_details_list">
<h2>Class Method Details</h2>
<div class="method_details first">
<h3 class="signature first" id="relative_resource_required?-class_method">
.<strong>relative_resource_required?</strong> &#x21d2; <tt>Boolean</tt>
</h3><div class="docstring">
<div class="discussion">
<p>ERB handlers required a relative resource so that the full path name can be computed.</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'>(<tt>Boolean</tt>)</span>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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</td>
<td>
<pre class="code"><span class="info file"># File 'lib/rex/proto/http/handler/erb.rb', line 21</span>
<span class='kw'>def</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_relative_resource_required?'>relative_resource_required?</span>
<span class='kw'>true</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
</div>
<div id="instance_method_details" class="method_details_list">
<h2>Instance Method Details</h2>
<div class="method_details first">
<h3 class="signature first" id="evaluate-instance_method">
#<strong>evaluate</strong>(erb, cli, request, response) &#x21d2; <tt>Object</tt>
</h3><div class="docstring">
<div class="discussion">
<p>Evaluates the ERB context in a specific binding context.</p>
</div>
</div>
<div class="tags">
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
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<td>
<pre class="code"><span class="info file"># File 'lib/rex/proto/http/handler/erb.rb', line 107</span>
<span class='kw'>def</span> <span class='id identifier rubyid_evaluate'>evaluate</span><span class='lparen'>(</span><span class='id identifier rubyid_erb'>erb</span><span class='comma'>,</span> <span class='id identifier rubyid_cli'>cli</span><span class='comma'>,</span> <span class='id identifier rubyid_request'>request</span><span class='comma'>,</span> <span class='id identifier rubyid_response'>response</span><span class='rparen'>)</span>
<span class='comment'># If the thing that created this handler wanted us to use a callback
</span> <span class='comment'># instead of the default behavior, then let&#39;s do that.
</span> <span class='kw'>if</span> <span class='lparen'>(</span><span class='id identifier rubyid_opts'>opts</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>ErbCallback</span><span class='tstring_end'>&#39;</span></span><span class='rbracket'>]</span><span class='rparen'>)</span>
<span class='id identifier rubyid_opts'>opts</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>ErbCallback</span><span class='tstring_end'>&#39;</span></span><span class='rbracket'>]</span><span class='period'>.</span><span class='id identifier rubyid_call'>call</span><span class='lparen'>(</span><span class='id identifier rubyid_erb'>erb</span><span class='comma'>,</span> <span class='id identifier rubyid_cli'>cli</span><span class='comma'>,</span> <span class='id identifier rubyid_request'>request</span><span class='comma'>,</span> <span class='id identifier rubyid_response'>response</span><span class='rparen'>)</span>
<span class='kw'>else</span>
<span class='const'>Module</span><span class='period'>.</span><span class='id identifier rubyid_new'>new</span><span class='period'>.</span><span class='id identifier rubyid_module_eval'>module_eval</span> <span class='lbrace'>{</span>
<span class='id identifier rubyid_query_string'>query_string</span> <span class='op'>=</span> <span class='id identifier rubyid_request'>request</span><span class='period'>.</span><span class='id identifier rubyid_qstring'>qstring</span>
<span class='id identifier rubyid_meta_vars'>meta_vars</span> <span class='op'>=</span> <span class='id identifier rubyid_request'>request</span><span class='period'>.</span><span class='id identifier rubyid_meta_vars'>meta_vars</span>
<span class='id identifier rubyid_erb'>erb</span><span class='period'>.</span><span class='id identifier rubyid_result'>result</span><span class='lparen'>(</span><span class='id identifier rubyid_binding'>binding</span><span class='rparen'>)</span>
<span class='rbrace'>}</span>
<span class='kw'>end</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="on_request-instance_method">
#<strong>on_request</strong>(cli, req) &#x21d2; <tt>Object</tt>
</h3><div class="docstring">
<div class="discussion">
<p>Called when a request arrives.</p>
</div>
</div>
<div class="tags">
</div><table class="source_code">
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<pre class="code"><span class="info file"># File 'lib/rex/proto/http/handler/erb.rb', line 40</span>
<span class='kw'>def</span> <span class='id identifier rubyid_on_request'>on_request</span><span class='lparen'>(</span><span class='id identifier rubyid_cli'>cli</span><span class='comma'>,</span> <span class='id identifier rubyid_req'>req</span><span class='rparen'>)</span>
<span class='id identifier rubyid_resource'>resource</span> <span class='op'>=</span> <span class='id identifier rubyid_req'>req</span><span class='period'>.</span><span class='id identifier rubyid_relative_resource'>relative_resource</span>
<span class='comment'># Make sure directory traversals aren&#39;t happening
</span> <span class='kw'>if</span> <span class='lparen'>(</span><span class='id identifier rubyid_resource'>resource</span> <span class='op'>=~</span> <span class='tstring'><span class='regexp_beg'>/</span><span class='tstring_content'>\.\.</span><span class='regexp_end'>/</span></span><span class='rparen'>)</span>
<span class='id identifier rubyid_wlog'><span class='object_link'><a href="../../../../top-level-namespace.html#wlog-instance_method" title="#wlog (method)">wlog</a></span></span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>Erb::on_request: Dangerous request performed: </span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_resource'>resource</span><span class='embexpr_end'>}</span><span class='tstring_end'>&quot;</span></span><span class='comma'>,</span>
<span class='const'>LogSource</span><span class='rparen'>)</span>
<span class='kw'>return</span>
<span class='comment'># If the request is for the root directory, use the document index file.
</span> <span class='kw'>elsif</span> <span class='lparen'>(</span><span class='id identifier rubyid_resource'>resource</span> <span class='op'>==</span> <span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>/</span><span class='tstring_end'>&#39;</span></span><span class='rparen'>)</span>
<span class='id identifier rubyid_resource'>resource</span> <span class='op'>&lt;&lt;</span> <span class='id identifier rubyid_opts'>opts</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>DocumentIndex</span><span class='tstring_end'>&#39;</span></span><span class='rbracket'>]</span> <span class='op'>||</span> <span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>index.rhtml</span><span class='tstring_end'>&#39;</span></span>
<span class='kw'>end</span>
<span class='kw'>begin</span>
<span class='id identifier rubyid_resp'>resp</span> <span class='op'>=</span> <span class='const'><span class='object_link'><a href="../Response.html" title="Rex::Proto::Http::Response (class)">Response</a></span></span><span class='period'>.</span><span class='id identifier rubyid_new'><span class='object_link'><a href="../Response.html#initialize-instance_method" title="Rex::Proto::Http::Response#initialize (method)">new</a></span></span>
<span class='comment'># Calculate the actual file path on disk.
</span> <span class='id identifier rubyid_file_path'>file_path</span> <span class='op'>=</span> <span class='id identifier rubyid_root_path'>root_path</span> <span class='op'>+</span> <span class='id identifier rubyid_resource'>resource</span>
<span class='comment'># Serialize the contents of the file
</span> <span class='id identifier rubyid_data'>data</span> <span class='op'>=</span> <span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_end'>&#39;</span></span>
<span class='const'>File</span><span class='period'>.</span><span class='id identifier rubyid_open'>open</span><span class='lparen'>(</span><span class='id identifier rubyid_file_path'>file_path</span><span class='comma'>,</span> <span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>rb</span><span class='tstring_end'>&#39;</span></span><span class='rparen'>)</span> <span class='lbrace'>{</span> <span class='op'>|</span><span class='id identifier rubyid_f'>f</span><span class='op'>|</span>
<span class='id identifier rubyid_data'>data</span> <span class='op'>=</span> <span class='id identifier rubyid_f'>f</span><span class='period'>.</span><span class='id identifier rubyid_read'>read</span>
<span class='rbrace'>}</span>
<span class='comment'># Set the content-type to text/html by default. We do this before
</span> <span class='comment'># evaluation so that the script can change it.
</span> <span class='id identifier rubyid_resp'>resp</span><span class='lbracket'>[</span><span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>Content-Type</span><span class='tstring_end'>&#39;</span></span><span class='rbracket'>]</span> <span class='op'>=</span> <span class='id identifier rubyid_server'>server</span> <span class='op'>?</span> <span class='id identifier rubyid_server'>server</span><span class='period'>.</span><span class='id identifier rubyid_mime_type'>mime_type</span><span class='lparen'>(</span><span class='id identifier rubyid_resource'>resource</span><span class='rparen'>)</span> <span class='op'>:</span> <span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>text/html</span><span class='tstring_end'>&#39;</span></span>
<span class='comment'># If the requested file is a ruby html file, evaluate it.
</span> <span class='kw'>if</span> <span class='lparen'>(</span><span class='const'>File</span><span class='period'>.</span><span class='id identifier rubyid_extname'>extname</span><span class='lparen'>(</span><span class='id identifier rubyid_file_path'>file_path</span><span class='rparen'>)</span> <span class='op'>==</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>.rhtml</span><span class='tstring_end'>&quot;</span></span><span class='rparen'>)</span>
<span class='comment'># Evaluate the data and set the output as the response body.
</span> <span class='id identifier rubyid_resp'>resp</span><span class='period'>.</span><span class='id identifier rubyid_body'>body</span> <span class='op'>=</span> <span class='id identifier rubyid_evaluate'>evaluate</span><span class='lparen'>(</span><span class='const'>ERB</span><span class='period'>.</span><span class='id identifier rubyid_new'>new</span><span class='lparen'>(</span><span class='id identifier rubyid_data'>data</span><span class='rparen'>)</span><span class='comma'>,</span> <span class='id identifier rubyid_cli'>cli</span><span class='comma'>,</span> <span class='id identifier rubyid_req'>req</span><span class='comma'>,</span> <span class='id identifier rubyid_resp'>resp</span><span class='rparen'>)</span>
<span class='comment'># Otherwise, just set the body to the data that was read.
</span> <span class='kw'>else</span>
<span class='id identifier rubyid_resp'>resp</span><span class='period'>.</span><span class='id identifier rubyid_body'>body</span> <span class='op'>=</span> <span class='id identifier rubyid_data'>data</span>
<span class='kw'>end</span>
<span class='kw'>rescue</span> <span class='const'>Errno</span><span class='op'>::</span><span class='const'>ENOENT</span>
<span class='id identifier rubyid_server'>server</span><span class='period'>.</span><span class='id identifier rubyid_send_e404'>send_e404</span><span class='lparen'>(</span><span class='id identifier rubyid_cli'>cli</span><span class='comma'>,</span> <span class='id identifier rubyid_req'>req</span><span class='rparen'>)</span>
<span class='kw'>rescue</span> <span class='op'>=&gt;</span> <span class='id identifier rubyid_e'>e</span>
<span class='id identifier rubyid_elog'><span class='object_link'><a href="../../../../top-level-namespace.html#elog-instance_method" title="#elog (method)">elog</a></span></span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&#39;</span><span class='tstring_content'>Erb::on_request</span><span class='tstring_end'>&#39;</span></span><span class='comma'>,</span> <span class='const'>LogSource</span><span class='comma'>,</span> <span class='label'>error:</span> <span class='id identifier rubyid_e'>e</span><span class='rparen'>)</span>
<span class='id identifier rubyid_resp'>resp</span><span class='period'>.</span><span class='id identifier rubyid_code'>code</span> <span class='op'>=</span> <span class='int'>500</span>
<span class='id identifier rubyid_resp'>resp</span><span class='period'>.</span><span class='id identifier rubyid_message'>message</span> <span class='op'>=</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>Internal Server Error</span><span class='tstring_end'>&quot;</span></span>
<span class='id identifier rubyid_resp'>resp</span><span class='period'>.</span><span class='id identifier rubyid_body'>body</span> <span class='op'>=</span>
<span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>&lt;html&gt;&lt;head&gt;</span><span class='tstring_end'>&quot;</span></span> <span class='op'>+</span>
<span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>&lt;title&gt;Internal Server Error&lt;/title&gt;</span><span class='tstring_end'>&quot;</span></span> <span class='op'>+</span>
<span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>&lt;/head&gt;&lt;body&gt; </span><span class='tstring_end'>&quot;</span></span> <span class='op'>+</span>
<span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>&lt;h1&gt;Internal Server Error&lt;/h1&gt;</span><span class='tstring_end'>&quot;</span></span> <span class='op'>+</span>
<span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>The server encountered an error:&lt;br/&gt;&lt;br/&gt; &lt;b&gt;</span><span class='tstring_end'>&quot;</span></span> <span class='op'>+</span> <span class='id identifier rubyid_html_escape'>html_escape</span><span class='lparen'>(</span><span class='gvar'>$!</span><span class='rparen'>)</span> <span class='op'>+</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>&lt;/b&gt;&lt;br/&gt;&lt;br/&gt;</span><span class='tstring_end'>&quot;</span></span> <span class='op'>+</span>
<span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>Stack trace:&lt;br/&gt;&lt;br/&gt;</span><span class='tstring_end'>&quot;</span></span> <span class='op'>+</span>
<span class='gvar'>$@</span><span class='period'>.</span><span class='id identifier rubyid_map'>map</span> <span class='lbrace'>{</span> <span class='op'>|</span><span class='id identifier rubyid_e'>e</span><span class='op'>|</span> <span class='id identifier rubyid_html_escape'>html_escape</span><span class='lparen'>(</span><span class='id identifier rubyid_e'>e</span><span class='period'>.</span><span class='id identifier rubyid_to_s'>to_s</span><span class='rparen'>)</span> <span class='rbrace'>}</span><span class='period'>.</span><span class='id identifier rubyid_join'><span class='object_link'><a href="../../../../top-level-namespace.html#join-instance_method" title="#join (method)">join</a></span></span><span class='lparen'>(</span><span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>&lt;br/&gt;</span><span class='tstring_end'>&quot;</span></span><span class='rparen'>)</span> <span class='op'>+</span>
<span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>&lt;/body&gt;&lt;/html&gt;</span><span class='tstring_end'>&quot;</span></span>
<span class='kw'>end</span>
<span class='comment'># Send the response to the
</span> <span class='kw'>if</span> <span class='lparen'>(</span><span class='id identifier rubyid_cli'>cli</span> <span class='kw'>and</span> <span class='id identifier rubyid_resp'>resp</span><span class='rparen'>)</span>
<span class='id identifier rubyid_cli'>cli</span><span class='period'>.</span><span class='id identifier rubyid_send_response'>send_response</span><span class='lparen'>(</span><span class='id identifier rubyid_resp'>resp</span><span class='rparen'>)</span>
<span class='kw'>end</span>
<span class='id identifier rubyid_resp'>resp</span>
<span class='kw'>end</span></pre>
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