Instiki 0.16.3: Rails 2.3.0

Instiki now runs on the Rails 2.3.0 Candidate Release.
Among other improvements, this means that it now 
automagically selects between WEBrick and Mongrel.

Just run

    ./instiki --daemon
This commit is contained in:
Jacques Distler 2009-02-04 14:26:08 -06:00
parent 43aadecc99
commit 4e14ccc74d
893 changed files with 71965 additions and 28511 deletions

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<?xml version="1.0" encoding="utf-8"?>
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<head>
<title>Class: Rack::Utils::Context</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<link rel="stylesheet" href="../../.././rdoc-style.css" type="text/css" media="screen" />
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<body>
<div id="classHeader">
<table class="header-table">
<tr class="top-aligned-row">
<td><strong>Class</strong></td>
<td class="class-name-in-header">Rack::Utils::Context</td>
</tr>
<tr class="top-aligned-row">
<td><strong>In:</strong></td>
<td>
<a href="../../../files/lib/rack/utils_rb.html">
lib/rack/utils.rb
</a>
<br />
</td>
</tr>
<tr class="top-aligned-row">
<td><strong>Parent:</strong></td>
<td>
Proc
</td>
</tr>
</table>
</div>
<!-- banner header -->
<div id="bodyContent">
<div id="contextContent">
<div id="description">
<p>
The recommended manner in which to implement a contexting application is to
define a method <a href="Context.html#M000031">context</a> in which a <a
href="Context.html#M000029">new</a> <a href="Context.html">Context</a> is
instantiated.
</p>
<p>
As a <a href="Context.html">Context</a> is a glorified block, it is highly
recommended that you define the contextual block within the
application&#8216;s operational scope. This would typically the application
as you&#8216;re place into <a href="../../Rack.html">Rack</a>&#8216;s
stack.
</p>
<pre>
class MyObject
...
def context app
Rack::Utils::Context.new app do |env|
do_stuff
response = app.call(env)
do_more_stuff
end
end
...
end
</pre>
<p>
mobj = MyObject.new app = mobj.context other_app Rack::Handler::Mongrel.new
app
</p>
</div>
</div>
<div id="method-list">
<h3 class="section-bar">Methods</h3>
<div class="name-list">
<a href="#M000031">context</a>&nbsp;&nbsp;
<a href="#M000030">inspect</a>&nbsp;&nbsp;
<a href="#M000029">new</a>&nbsp;&nbsp;
<a href="#M000032">pretty_print</a>&nbsp;&nbsp;
</div>
</div>
</div>
<!-- if includes -->
<div id="section">
<div id="aliases-list">
<h3 class="section-bar">External Aliases</h3>
<div class="name-list">
<table summary="aliases">
<tr class="top-aligned-row context-row">
<td class="context-item-name">inspect</td>
<td>-&gt;</td>
<td class="context-item-value">old_inspect</td>
</tr>
</table>
</div>
</div>
<div id="attribute-list">
<h3 class="section-bar">Attributes</h3>
<div class="name-list">
<table>
<tr class="top-aligned-row context-row">
<td class="context-item-name">app</td>
<td class="context-item-value">&nbsp;[R]&nbsp;</td>
<td class="context-item-desc"></td>
</tr>
<tr class="top-aligned-row context-row">
<td class="context-item-name">for</td>
<td class="context-item-value">&nbsp;[R]&nbsp;</td>
<td class="context-item-desc"></td>
</tr>
</table>
</div>
</div>
<!-- if method_list -->
<div id="methods">
<h3 class="section-bar">Public Class methods</h3>
<div id="method-M000029" class="method-detail">
<a name="M000029"></a>
<div class="method-heading">
<a href="#M000029" class="method-signature">
<span class="method-name">new</span><span class="method-args">(app_f, app_r)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000029-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000029-source">
<pre>
<span class="ruby-comment cmt"># File lib/rack/utils.rb, line 130</span>
130: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">initialize</span> <span class="ruby-identifier">app_f</span>, <span class="ruby-identifier">app_r</span>
131: <span class="ruby-identifier">raise</span> <span class="ruby-value str">'running context not provided'</span> <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">app_f</span>
132: <span class="ruby-identifier">raise</span> <span class="ruby-value str">'running context does not respond to #context'</span> <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">app_f</span>.<span class="ruby-identifier">respond_to?</span> <span class="ruby-identifier">:context</span>
133: <span class="ruby-identifier">raise</span> <span class="ruby-value str">'application context not provided'</span> <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">app_r</span>
134: <span class="ruby-identifier">raise</span> <span class="ruby-value str">'application context does not respond to #call'</span> <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">app_r</span>.<span class="ruby-identifier">respond_to?</span> <span class="ruby-identifier">:call</span>
135: <span class="ruby-ivar">@for</span> = <span class="ruby-identifier">app_f</span>
136: <span class="ruby-ivar">@app</span> = <span class="ruby-identifier">app_r</span>
137: <span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<h3 class="section-bar">Public Instance methods</h3>
<div id="method-M000031" class="method-detail">
<a name="M000031"></a>
<div class="method-heading">
<a href="#M000031" class="method-signature">
<span class="method-name">context</span><span class="method-args">(app_r)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000031-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000031-source">
<pre>
<span class="ruby-comment cmt"># File lib/rack/utils.rb, line 141</span>
141: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">context</span> <span class="ruby-identifier">app_r</span>
142: <span class="ruby-identifier">raise</span> <span class="ruby-value str">'new application context not provided'</span> <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">app_r</span>
143: <span class="ruby-identifier">raise</span> <span class="ruby-value str">'new application context does not respond to #call'</span> <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">app_r</span>.<span class="ruby-identifier">respond_to?</span> <span class="ruby-identifier">:call</span>
144: <span class="ruby-ivar">@for</span>.<span class="ruby-identifier">context</span> <span class="ruby-identifier">app_r</span>
145: <span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000030" class="method-detail">
<a name="M000030"></a>
<div class="method-heading">
<a href="#M000030" class="method-signature">
<span class="method-name">inspect</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000030-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000030-source">
<pre>
<span class="ruby-comment cmt"># File lib/rack/utils.rb, line 138</span>
138: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">inspect</span>
139: <span class="ruby-node">&quot;#{old_inspect} ==&gt; #{@for.inspect} ==&gt; #{@app.inspect}&quot;</span>
140: <span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000032" class="method-detail">
<a name="M000032"></a>
<div class="method-heading">
<a href="#M000032" class="method-signature">
<span class="method-name">pretty_print</span><span class="method-args">(pp)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000032-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000032-source">
<pre>
<span class="ruby-comment cmt"># File lib/rack/utils.rb, line 146</span>
146: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">pretty_print</span> <span class="ruby-identifier">pp</span>
147: <span class="ruby-identifier">pp</span>.<span class="ruby-identifier">text</span> <span class="ruby-identifier">old_inspect</span>
148: <span class="ruby-identifier">pp</span>.<span class="ruby-identifier">nest</span> <span class="ruby-value">1</span> <span class="ruby-keyword kw">do</span>
149: <span class="ruby-identifier">pp</span>.<span class="ruby-identifier">breakable</span>
150: <span class="ruby-identifier">pp</span>.<span class="ruby-identifier">text</span> <span class="ruby-value str">'=for&gt; '</span>
151: <span class="ruby-identifier">pp</span>.<span class="ruby-identifier">pp</span> <span class="ruby-ivar">@for</span>
152: <span class="ruby-identifier">pp</span>.<span class="ruby-identifier">breakable</span>
153: <span class="ruby-identifier">pp</span>.<span class="ruby-identifier">text</span> <span class="ruby-value str">'=app&gt; '</span>
154: <span class="ruby-identifier">pp</span>.<span class="ruby-identifier">pp</span> <span class="ruby-ivar">@app</span>
155: <span class="ruby-keyword kw">end</span>
156: <span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
</div>
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<head>
<title>Class: Rack::Utils::HeaderHash</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta http-equiv="Content-Script-Type" content="text/javascript" />
<link rel="stylesheet" href="../../.././rdoc-style.css" type="text/css" media="screen" />
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function toggleCode( id ) {
if ( document.getElementById )
elem = document.getElementById( id );
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<body>
<div id="classHeader">
<table class="header-table">
<tr class="top-aligned-row">
<td><strong>Class</strong></td>
<td class="class-name-in-header">Rack::Utils::HeaderHash</td>
</tr>
<tr class="top-aligned-row">
<td><strong>In:</strong></td>
<td>
<a href="../../../files/lib/rack/utils_rb.html">
lib/rack/utils.rb
</a>
<br />
</td>
</tr>
<tr class="top-aligned-row">
<td><strong>Parent:</strong></td>
<td>
Hash
</td>
</tr>
</table>
</div>
<!-- banner header -->
<div id="bodyContent">
<div id="contextContent">
<div id="description">
<p>
A case-insensitive Hash that preserves the original case of a header when
set.
</p>
</div>
</div>
<div id="method-list">
<h3 class="section-bar">Methods</h3>
<div class="name-list">
<a href="#M000035">[]</a>&nbsp;&nbsp;
<a href="#M000036">[]=</a>&nbsp;&nbsp;
<a href="#M000037">delete</a>&nbsp;&nbsp;
<a href="#M000039">has_key?</a>&nbsp;&nbsp;
<a href="#M000038">include?</a>&nbsp;&nbsp;
<a href="#M000041">key?</a>&nbsp;&nbsp;
<a href="#M000040">member?</a>&nbsp;&nbsp;
<a href="#M000043">merge</a>&nbsp;&nbsp;
<a href="#M000042">merge!</a>&nbsp;&nbsp;
<a href="#M000033">new</a>&nbsp;&nbsp;
<a href="#M000034">to_hash</a>&nbsp;&nbsp;
</div>
</div>
</div>
<!-- if includes -->
<div id="section">
<!-- if method_list -->
<div id="methods">
<h3 class="section-bar">Public Class methods</h3>
<div id="method-M000033" class="method-detail">
<a name="M000033"></a>
<div class="method-heading">
<a href="#M000033" class="method-signature">
<span class="method-name">new</span><span class="method-args">(hash={})</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000033-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000033-source">
<pre>
<span class="ruby-comment cmt"># File lib/rack/utils.rb, line 162</span>
162: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">initialize</span>(<span class="ruby-identifier">hash</span>={})
163: <span class="ruby-ivar">@names</span> = {}
164: <span class="ruby-identifier">hash</span>.<span class="ruby-identifier">each</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">k</span>, <span class="ruby-identifier">v</span><span class="ruby-operator">|</span> <span class="ruby-keyword kw">self</span>[<span class="ruby-identifier">k</span>] = <span class="ruby-identifier">v</span> }
165: <span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<h3 class="section-bar">Public Instance methods</h3>
<div id="method-M000035" class="method-detail">
<a name="M000035"></a>
<div class="method-heading">
<a href="#M000035" class="method-signature">
<span class="method-name">[]</span><span class="method-args">(k)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000035-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000035-source">
<pre>
<span class="ruby-comment cmt"># File lib/rack/utils.rb, line 171</span>
171: <span class="ruby-keyword kw">def</span> <span class="ruby-operator">[]</span>(<span class="ruby-identifier">k</span>)
172: <span class="ruby-keyword kw">super</span> <span class="ruby-ivar">@names</span>[<span class="ruby-identifier">k</span>.<span class="ruby-identifier">downcase</span>]
173: <span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000036" class="method-detail">
<a name="M000036"></a>
<div class="method-heading">
<a href="#M000036" class="method-signature">
<span class="method-name">[]=</span><span class="method-args">(k, v)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000036-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000036-source">
<pre>
<span class="ruby-comment cmt"># File lib/rack/utils.rb, line 175</span>
175: <span class="ruby-keyword kw">def</span> <span class="ruby-operator">[]=</span>(<span class="ruby-identifier">k</span>, <span class="ruby-identifier">v</span>)
176: <span class="ruby-identifier">delete</span> <span class="ruby-identifier">k</span>
177: <span class="ruby-ivar">@names</span>[<span class="ruby-identifier">k</span>.<span class="ruby-identifier">downcase</span>] = <span class="ruby-identifier">k</span>
178: <span class="ruby-keyword kw">super</span> <span class="ruby-identifier">k</span>, <span class="ruby-identifier">v</span>
179: <span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000037" class="method-detail">
<a name="M000037"></a>
<div class="method-heading">
<a href="#M000037" class="method-signature">
<span class="method-name">delete</span><span class="method-args">(k)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000037-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000037-source">
<pre>
<span class="ruby-comment cmt"># File lib/rack/utils.rb, line 181</span>
181: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">delete</span>(<span class="ruby-identifier">k</span>)
182: <span class="ruby-keyword kw">super</span> <span class="ruby-ivar">@names</span>.<span class="ruby-identifier">delete</span>(<span class="ruby-identifier">k</span>.<span class="ruby-identifier">downcase</span>)
183: <span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000039" class="method-detail">
<a name="M000039"></a>
<div class="method-heading">
<span class="method-name">has_key?</span><span class="method-args">(k)</span>
</div>
<div class="method-description">
<p>
Alias for include?
</p>
</div>
</div>
<div id="method-M000038" class="method-detail">
<a name="M000038"></a>
<div class="method-heading">
<a href="#M000038" class="method-signature">
<span class="method-name">include?</span><span class="method-args">(k)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000038-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000038-source">
<pre>
<span class="ruby-comment cmt"># File lib/rack/utils.rb, line 185</span>
185: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">include?</span>(<span class="ruby-identifier">k</span>)
186: <span class="ruby-ivar">@names</span>.<span class="ruby-identifier">has_key?</span> <span class="ruby-identifier">k</span>.<span class="ruby-identifier">downcase</span>
187: <span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000041" class="method-detail">
<a name="M000041"></a>
<div class="method-heading">
<span class="method-name">key?</span><span class="method-args">(k)</span>
</div>
<div class="method-description">
<p>
Alias for include?
</p>
</div>
</div>
<div id="method-M000040" class="method-detail">
<a name="M000040"></a>
<div class="method-heading">
<span class="method-name">member?</span><span class="method-args">(k)</span>
</div>
<div class="method-description">
<p>
Alias for include?
</p>
</div>
</div>
<div id="method-M000043" class="method-detail">
<a name="M000043"></a>
<div class="method-heading">
<a href="#M000043" class="method-signature">
<span class="method-name">merge</span><span class="method-args">(other)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000043-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000043-source">
<pre>
<span class="ruby-comment cmt"># File lib/rack/utils.rb, line 198</span>
198: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">merge</span>(<span class="ruby-identifier">other</span>)
199: <span class="ruby-identifier">hash</span> = <span class="ruby-identifier">dup</span>
200: <span class="ruby-identifier">hash</span>.<span class="ruby-identifier">merge!</span> <span class="ruby-identifier">other</span>
201: <span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000042" class="method-detail">
<a name="M000042"></a>
<div class="method-heading">
<a href="#M000042" class="method-signature">
<span class="method-name">merge!</span><span class="method-args">(other)</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000042-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000042-source">
<pre>
<span class="ruby-comment cmt"># File lib/rack/utils.rb, line 193</span>
193: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">merge!</span>(<span class="ruby-identifier">other</span>)
194: <span class="ruby-identifier">other</span>.<span class="ruby-identifier">each</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">k</span>, <span class="ruby-identifier">v</span><span class="ruby-operator">|</span> <span class="ruby-keyword kw">self</span>[<span class="ruby-identifier">k</span>] = <span class="ruby-identifier">v</span> }
195: <span class="ruby-keyword kw">self</span>
196: <span class="ruby-keyword kw">end</span>
</pre>
</div>
</div>
</div>
<div id="method-M000034" class="method-detail">
<a name="M000034"></a>
<div class="method-heading">
<a href="#M000034" class="method-signature">
<span class="method-name">to_hash</span><span class="method-args">()</span>
</a>
</div>
<div class="method-description">
<p><a class="source-toggle" href="#"
onclick="toggleCode('M000034-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000034-source">
<pre>
<span class="ruby-comment cmt"># File lib/rack/utils.rb, line 167</span>
167: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">to_hash</span>
168: {}.<span class="ruby-identifier">replace</span>(<span class="ruby-keyword kw">self</span>)
169: <span class="ruby-keyword kw">end</span>
</pre>
</div>
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<title>Module: Rack::Utils::Multipart</title>
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<td><strong>Module</strong></td>
<td class="class-name-in-header">Rack::Utils::Multipart</td>
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<td><strong>In:</strong></td>
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<a href="../../../files/lib/rack/utils_rb.html">
lib/rack/utils.rb
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<p>
A multipart form data parser, adapted from IOWA.
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<p>
Usually, <a href="../Request.html#M000177">Rack::Request#POST</a> takes
care of calling this.
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<h3 class="section-bar">Methods</h3>
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<a href="#M000028">parse_multipart</a>&nbsp;&nbsp;
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<h3 class="section-bar">Constants</h3>
<div class="name-list">
<table summary="Constants">
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<td class="context-item-name">EOL</td>
<td>=</td>
<td class="context-item-value">&quot;\r\n&quot;</td>
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<h3 class="section-bar">Public Class methods</h3>
<div id="method-M000028" class="method-detail">
<a name="M000028"></a>
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<a href="#M000028" class="method-signature">
<span class="method-name">parse_multipart</span><span class="method-args">(env)</span>
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<p><a class="source-toggle" href="#"
onclick="toggleCode('M000028-source');return false;">[Source]</a></p>
<div class="method-source-code" id="M000028-source">
<pre>
<span class="ruby-comment cmt"># File lib/rack/utils.rb, line 259</span>
259: <span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">parse_multipart</span>(<span class="ruby-identifier">env</span>)
260: <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">env</span>[<span class="ruby-value str">'CONTENT_TYPE'</span>] <span class="ruby-operator">=~</span>
261: <span class="ruby-regexp re">%r|\Amultipart/form-data.*boundary=\&quot;?([^\&quot;;,]+)\&quot;?|n</span>
262: <span class="ruby-keyword kw">nil</span>
263: <span class="ruby-keyword kw">else</span>
264: <span class="ruby-identifier">boundary</span> = <span class="ruby-node">&quot;--#{$1}&quot;</span>
265:
266: <span class="ruby-identifier">params</span> = {}
267: <span class="ruby-identifier">buf</span> = <span class="ruby-value str">&quot;&quot;</span>
268: <span class="ruby-identifier">content_length</span> = <span class="ruby-identifier">env</span>[<span class="ruby-value str">'CONTENT_LENGTH'</span>].<span class="ruby-identifier">to_i</span>
269: <span class="ruby-identifier">input</span> = <span class="ruby-identifier">env</span>[<span class="ruby-value str">'rack.input'</span>]
270:
271: <span class="ruby-identifier">boundary_size</span> = <span class="ruby-identifier">boundary</span>.<span class="ruby-identifier">size</span> <span class="ruby-operator">+</span> <span class="ruby-constant">EOL</span>.<span class="ruby-identifier">size</span>
272: <span class="ruby-identifier">bufsize</span> = <span class="ruby-value">16384</span>
273:
274: <span class="ruby-identifier">content_length</span> <span class="ruby-operator">-=</span> <span class="ruby-identifier">boundary_size</span>
275:
276: <span class="ruby-identifier">status</span> = <span class="ruby-identifier">input</span>.<span class="ruby-identifier">read</span>(<span class="ruby-identifier">boundary_size</span>)
277: <span class="ruby-identifier">raise</span> <span class="ruby-constant">EOFError</span>, <span class="ruby-value str">&quot;bad content body&quot;</span> <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">status</span> <span class="ruby-operator">==</span> <span class="ruby-identifier">boundary</span> <span class="ruby-operator">+</span> <span class="ruby-constant">EOL</span>
278:
279: <span class="ruby-identifier">rx</span> = <span class="ruby-node">/(?:#{EOL})?#{Regexp.quote boundary}(#{EOL}|--)/</span>
280:
281: <span class="ruby-identifier">loop</span> {
282: <span class="ruby-identifier">head</span> = <span class="ruby-keyword kw">nil</span>
283: <span class="ruby-identifier">body</span> = <span class="ruby-value str">''</span>
284: <span class="ruby-identifier">filename</span> = <span class="ruby-identifier">content_type</span> = <span class="ruby-identifier">name</span> = <span class="ruby-keyword kw">nil</span>
285:
286: <span class="ruby-keyword kw">until</span> <span class="ruby-identifier">head</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">buf</span> <span class="ruby-operator">=~</span> <span class="ruby-identifier">rx</span>
287: <span class="ruby-keyword kw">if</span> <span class="ruby-operator">!</span><span class="ruby-identifier">head</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">i</span> = <span class="ruby-identifier">buf</span>.<span class="ruby-identifier">index</span>(<span class="ruby-value str">&quot;\r\n\r\n&quot;</span>)
288: <span class="ruby-identifier">head</span> = <span class="ruby-identifier">buf</span>.<span class="ruby-identifier">slice!</span>(<span class="ruby-value">0</span>, <span class="ruby-identifier">i</span><span class="ruby-operator">+</span><span class="ruby-value">2</span>) <span class="ruby-comment cmt"># First \r\n</span>
289: <span class="ruby-identifier">buf</span>.<span class="ruby-identifier">slice!</span>(<span class="ruby-value">0</span>, <span class="ruby-value">2</span>) <span class="ruby-comment cmt"># Second \r\n</span>
290:
291: <span class="ruby-identifier">filename</span> = <span class="ruby-identifier">head</span>[<span class="ruby-regexp re">/Content-Disposition:.* filename=&quot;?([^\&quot;;]*)&quot;?/n</span><span class="ruby-identifier">i</span>, <span class="ruby-value">1</span>]
292: <span class="ruby-identifier">content_type</span> = <span class="ruby-identifier">head</span>[<span class="ruby-regexp re">/Content-Type: (.*)\r\n/n</span><span class="ruby-identifier">i</span>, <span class="ruby-value">1</span>]
293: <span class="ruby-identifier">name</span> = <span class="ruby-identifier">head</span>[<span class="ruby-regexp re">/Content-Disposition:.* name=&quot;?([^\&quot;;]*)&quot;?/n</span><span class="ruby-identifier">i</span>, <span class="ruby-value">1</span>]
294:
295: <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">filename</span>
296: <span class="ruby-identifier">body</span> = <span class="ruby-constant">Tempfile</span>.<span class="ruby-identifier">new</span>(<span class="ruby-value str">&quot;RackMultipart&quot;</span>)
297: <span class="ruby-identifier">body</span>.<span class="ruby-identifier">binmode</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">body</span>.<span class="ruby-identifier">respond_to?</span>(<span class="ruby-identifier">:binmode</span>)
298: <span class="ruby-keyword kw">end</span>
299:
300: <span class="ruby-keyword kw">next</span>
301: <span class="ruby-keyword kw">end</span>
302:
303: <span class="ruby-comment cmt"># Save the read body part.</span>
304: <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">head</span> <span class="ruby-operator">&amp;&amp;</span> (<span class="ruby-identifier">boundary_size</span><span class="ruby-operator">+</span><span class="ruby-value">4</span> <span class="ruby-operator">&lt;</span> <span class="ruby-identifier">buf</span>.<span class="ruby-identifier">size</span>)
305: <span class="ruby-identifier">body</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-identifier">buf</span>.<span class="ruby-identifier">slice!</span>(<span class="ruby-value">0</span>, <span class="ruby-identifier">buf</span>.<span class="ruby-identifier">size</span> <span class="ruby-operator">-</span> (<span class="ruby-identifier">boundary_size</span><span class="ruby-operator">+</span><span class="ruby-value">4</span>))
306: <span class="ruby-keyword kw">end</span>
307:
308: <span class="ruby-identifier">c</span> = <span class="ruby-identifier">input</span>.<span class="ruby-identifier">read</span>(<span class="ruby-identifier">bufsize</span> <span class="ruby-operator">&lt;</span> <span class="ruby-identifier">content_length</span> <span class="ruby-value">? </span><span class="ruby-identifier">bufsize</span> <span class="ruby-operator">:</span> <span class="ruby-identifier">content_length</span>)
309: <span class="ruby-identifier">raise</span> <span class="ruby-constant">EOFError</span>, <span class="ruby-value str">&quot;bad content body&quot;</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">c</span>.<span class="ruby-identifier">nil?</span> <span class="ruby-operator">||</span> <span class="ruby-identifier">c</span>.<span class="ruby-identifier">empty?</span>
310: <span class="ruby-identifier">buf</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-identifier">c</span>
311: <span class="ruby-identifier">content_length</span> <span class="ruby-operator">-=</span> <span class="ruby-identifier">c</span>.<span class="ruby-identifier">size</span>
312: <span class="ruby-keyword kw">end</span>
313:
314: <span class="ruby-comment cmt"># Save the rest.</span>
315: <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">i</span> = <span class="ruby-identifier">buf</span>.<span class="ruby-identifier">index</span>(<span class="ruby-identifier">rx</span>)
316: <span class="ruby-identifier">body</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-identifier">buf</span>.<span class="ruby-identifier">slice!</span>(<span class="ruby-value">0</span>, <span class="ruby-identifier">i</span>)
317: <span class="ruby-identifier">buf</span>.<span class="ruby-identifier">slice!</span>(<span class="ruby-value">0</span>, <span class="ruby-identifier">boundary_size</span><span class="ruby-operator">+</span><span class="ruby-value">2</span>)
318:
319: <span class="ruby-identifier">content_length</span> = <span class="ruby-value">-1</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">$1</span> <span class="ruby-operator">==</span> <span class="ruby-value str">&quot;--&quot;</span>
320: <span class="ruby-keyword kw">end</span>
321:
322: <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">filename</span>
323: <span class="ruby-identifier">body</span>.<span class="ruby-identifier">rewind</span>
324: <span class="ruby-identifier">data</span> = {<span class="ruby-identifier">:filename</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-identifier">filename</span>, <span class="ruby-identifier">:type</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-identifier">content_type</span>,
325: <span class="ruby-identifier">:name</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-identifier">name</span>, <span class="ruby-identifier">:tempfile</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-identifier">body</span>, <span class="ruby-identifier">:head</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-identifier">head</span>}
326: <span class="ruby-keyword kw">else</span>
327: <span class="ruby-identifier">data</span> = <span class="ruby-identifier">body</span>
328: <span class="ruby-keyword kw">end</span>
329:
330: <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">name</span>
331: <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">name</span> <span class="ruby-operator">=~</span> <span class="ruby-regexp re">/\[\]\z/</span>
332: <span class="ruby-identifier">params</span>[<span class="ruby-identifier">name</span>] <span class="ruby-operator">||=</span> []
333: <span class="ruby-identifier">params</span>[<span class="ruby-identifier">name</span>] <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-identifier">data</span>
334: <span class="ruby-keyword kw">else</span>
335: <span class="ruby-identifier">params</span>[<span class="ruby-identifier">name</span>] = <span class="ruby-identifier">data</span>
336: <span class="ruby-keyword kw">end</span>
337: <span class="ruby-keyword kw">end</span>
338:
339: <span class="ruby-keyword kw">break</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">buf</span>.<span class="ruby-identifier">empty?</span> <span class="ruby-operator">||</span> <span class="ruby-identifier">content_length</span> <span class="ruby-operator">==</span> <span class="ruby-value">-1</span>
340: }
341:
342: <span class="ruby-identifier">params</span>
343: <span class="ruby-keyword kw">end</span>
344: <span class="ruby-keyword kw">end</span>
</pre>
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