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Rails_xss Plugin I installed the rails_xss plugin, for the main purpose of seeing what will break with Rails 3.0 (where the behaviour of the plugin is the default). I think I've fixed everything, but let me know if you see stuff that is HTML-escaped, which shouldn't be. As a side benefit, we now use Erubis, rather than ERB, to render templates. They tell me it's faster ...
2010-05-26 07:27:49 +02:00
<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>Module: Erubis::RubyGenerator</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<meta http-equiv="Content-Script-Type" content="text/javascript" />
<link rel="stylesheet" href="../.././rdoc-style.css" type="text/css" media="screen" />
<script type="text/javascript">
// <![CDATA[
function popupCode( url ) {
window.open(url, "Code", "resizable=yes,scrollbars=yes,toolbar=no,status=no,height=150,width=400")
}
function toggleCode( id ) {
if ( document.getElementById )
elem = document.getElementById( id );
else if ( document.all )
elem = eval( "document.all." + id );
else
return false;
elemStyle = elem.style;
if ( elemStyle.display != "block" ) {
elemStyle.display = "block"
} else {
elemStyle.display = "none"
}
return true;
}
// Make codeblocks hidden by default
document.writeln( "<style type=\"text/css\">div.method-source-code { display: none }</style>" )
// ]]>
</script>
</head>
<body>
<div id="classHeader">
<table class="header-table">
<tr class="top-aligned-row">
<td><strong>Module</strong></td>
<td class="class-name-in-header">Erubis::RubyGenerator</td>
</tr>
<tr class="top-aligned-row">
<td><strong>In:</strong></td>
<td>
<a href="../../files/erubis/engine/eruby_rb.html">
erubis/engine/eruby.rb
</a>
<br />
</td>
</tr>
</table>
</div>
<!-- banner header -->
<div id="bodyContent">
<div id="contextContent">
<div id="description">
<p>
code generator for Ruby
</p>
</div>
</div>
<div id="method-list">
<h3 class="section-bar">Methods</h3>
<div class="name-list">
<a href="#M000118">add_expr_debug</a>&nbsp;&nbsp;
<a href="#M000117">add_expr_escaped</a>&nbsp;&nbsp;
<a href="#M000116">add_expr_literal</a>&nbsp;&nbsp;
<a href="#M000115">add_stmt</a>&nbsp;&nbsp;
<a href="#M000114">add_text</a>&nbsp;&nbsp;
<a href="#M000112">escape_text</a>&nbsp;&nbsp;
<a href="#M000113">escaped_expr</a>&nbsp;&nbsp;
<a href="#M000111">init_generator</a>&nbsp;&nbsp;
</div>
</div>
</div>
<!-- if includes -->
<div id="includes">
<h3 class="section-bar">Included Modules</h3>
<div id="includes-list">
<span class="include-name"><a href="Generator.html">Generator</a></span>
<span class="include-name"><a href="StringBufferEnhancer.html">StringBufferEnhancer</a></span>
</div>
</div>
<div id="section">
<!-- if method_list -->
<div id="methods">
<h3 class="section-bar">Public Instance methods</h3>
<div id="method-M000118" class="method-detail">
<a name="M000118"></a>
<div class="method-heading">
<a href="#M000118" class="method-signature">
<span class="method-name">add_expr_debug</span><span class="method-args">(src, code)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000118-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000118-source">
<pre>
<span class="ruby-comment cmt"># File erubis/engine/eruby.rb, line 62</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">add_expr_debug</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">code</span>)
<span class="ruby-identifier">code</span>.<span class="ruby-identifier">strip!</span>
<span class="ruby-identifier">s</span> = (<span class="ruby-identifier">code</span>.<span class="ruby-identifier">dump</span> <span class="ruby-operator">=~</span> <span class="ruby-regexp re">/\A&quot;(.*)&quot;\z/</span>) <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">$1</span>
<span class="ruby-identifier">src</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-value str">' $stderr.puts(&quot;*** debug: '</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-identifier">s</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-value str">'=#{('</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-identifier">code</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-value str">').inspect}&quot;);'</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000117" class="method-detail">
<a name="M000117"></a>
<div class="method-heading">
<a href="#M000117" class="method-signature">
<span class="method-name">add_expr_escaped</span><span class="method-args">(src, code)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000117-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000117-source">
<pre>
<span class="ruby-comment cmt"># File erubis/engine/eruby.rb, line 58</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">add_expr_escaped</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">code</span>)
<span class="ruby-identifier">src</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-value str">' _buf &lt;&lt; '</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-identifier">escaped_expr</span>(<span class="ruby-identifier">code</span>) <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-value str">';'</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000116" class="method-detail">
<a name="M000116"></a>
<div class="method-heading">
<a href="#M000116" class="method-signature">
<span class="method-name">add_expr_literal</span><span class="method-args">(src, code)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000116-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000116-source">
<pre>
<span class="ruby-comment cmt"># File erubis/engine/eruby.rb, line 54</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">add_expr_literal</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">code</span>)
<span class="ruby-identifier">src</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-value str">' _buf &lt;&lt; ('</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-identifier">code</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-value str">').to_s;'</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000115" class="method-detail">
<a name="M000115"></a>
<div class="method-heading">
<a href="#M000115" class="method-signature">
<span class="method-name">add_stmt</span><span class="method-args">(src, code)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000115-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000115-source">
<pre>
<span class="ruby-comment cmt"># File erubis/engine/eruby.rb, line 48</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">add_stmt</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">code</span>)
<span class="ruby-comment cmt">#src &lt;&lt; code &lt;&lt; ';'</span>
<span class="ruby-identifier">src</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-identifier">code</span>
<span class="ruby-identifier">src</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-value str">';'</span> <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">code</span>[<span class="ruby-value">-1</span>] <span class="ruby-operator">==</span> <span class="ruby-value">?\n</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000114" class="method-detail">
<a name="M000114"></a>
<div class="method-heading">
<a href="#M000114" class="method-signature">
<span class="method-name">add_text</span><span class="method-args">(src, text)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000114-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000114-source">
<pre>
<span class="ruby-comment cmt"># File erubis/engine/eruby.rb, line 44</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">add_text</span>(<span class="ruby-identifier">src</span>, <span class="ruby-identifier">text</span>)
<span class="ruby-identifier">src</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-value str">&quot; _buf &lt;&lt; '&quot;</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-identifier">escape_text</span>(<span class="ruby-identifier">text</span>) <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-value str">&quot;';&quot;</span> <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">text</span>.<span class="ruby-identifier">empty?</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000112" class="method-detail">
<a name="M000112"></a>
<div class="method-heading">
<a href="#M000112" class="method-signature">
<span class="method-name">escape_text</span><span class="method-args">(text)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000112-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000112-source">
<pre>
<span class="ruby-comment cmt"># File erubis/engine/eruby.rb, line 30</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">escape_text</span>(<span class="ruby-identifier">text</span>)
<span class="ruby-identifier">text</span>.<span class="ruby-identifier">gsub</span>(<span class="ruby-regexp re">/['\\]/</span>, <span class="ruby-value str">'\\\\\&amp;'</span>) <span class="ruby-comment cmt"># &quot;'&quot; =&gt; &quot;\\'&quot;, '\\' =&gt; '\\\\'</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000113" class="method-detail">
<a name="M000113"></a>
<div class="method-heading">
<a href="#M000113" class="method-signature">
<span class="method-name">escaped_expr</span><span class="method-args">(code)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000113-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000113-source">
<pre>
<span class="ruby-comment cmt"># File erubis/engine/eruby.rb, line 34</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">escaped_expr</span>(<span class="ruby-identifier">code</span>)
<span class="ruby-keyword kw">return</span> <span class="ruby-node">&quot;#{@escapefunc}(#{code})&quot;</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000111" class="method-detail">
<a name="M000111"></a>
<div class="method-heading">
<a href="#M000111" class="method-signature">
<span class="method-name">init_generator</span><span class="method-args">(properties={})</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000111-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000111-source">
<pre>
<span class="ruby-comment cmt"># File erubis/engine/eruby.rb, line 21</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">init_generator</span>(<span class="ruby-identifier">properties</span>={})
<span class="ruby-keyword kw">super</span>
<span class="ruby-ivar">@escapefunc</span> <span class="ruby-operator">||=</span> <span class="ruby-value str">&quot;Erubis::XmlHelper.escape_xml&quot;</span>
<span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
</div>
</div>
<div id="validator-badges">
<p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p>
</div>
</body>
</html>
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