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<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>module Rack::Multipart - rack-2.2.10 Documentation</title> <script type="text/javascript"> var rdoc_rel_prefix = "../"; var index_rel_prefix = "../"; </script> <script src="../js/navigation.js" defer></script> <script src="../js/search.js" defer></script> <script src="../js/search_index.js" defer></script> <script src="../js/searcher.js" defer></script> <script src="../js/darkfish.js" defer></script> <link href="../css/fonts.css" rel="stylesheet"> <link href="../css/rdoc.css" rel="stylesheet"> <body id="top" role="document" class="module"> <nav role="navigation"> <div id="project-navigation"> <div id="home-section" role="region" title="Quick navigation" class="nav-section"> <h2> <a href="../index.html" rel="home">Home</a> </h2> <div id="table-of-contents-navigation"> <a href="../table_of_contents.html#pages">Pages</a> <a href="../table_of_contents.html#classes">Classes</a> <a href="../table_of_contents.html#methods">Methods</a> </div> </div> <div id="search-section" role="search" class="project-section initially-hidden"> <form action="#" method="get" accept-charset="utf-8"> <div id="search-field-wrapper"> <input id="search-field" role="combobox" aria-label="Search" aria-autocomplete="list" aria-controls="search-results" type="text" name="search" placeholder="Search" spellcheck="false" title="Type to search, Up and Down to navigate, Enter to load"> </div> <ul id="search-results" aria-label="Search Results" aria-busy="false" aria-expanded="false" aria-atomic="false" class="initially-hidden"></ul> </form> </div> </div> <div id="class-metadata"> <!-- Method Quickref --> <div id="method-list-section" class="nav-section"> <h3>Methods</h3> <ul class="link-list" role="directory"> <li ><a href="#method-c-build_multipart">::build_multipart</a> <li ><a href="#method-c-extract_multipart">::extract_multipart</a> <li ><a href="#method-c-parse_multipart">::parse_multipart</a> </ul> </div> </div> </nav> <main role="main" aria-labelledby="module-Rack::Multipart"> <h1 id="module-Rack::Multipart" class="module"> module Rack::Multipart </h1> <section class="description"> <p>A multipart form data parser, adapted from IOWA.</p> <p>Usually, Rack::Request#POST takes care of calling this.</p> </section> <section id="5Buntitled-5D" class="documentation-section"> <section class="constants-list"> <header> <h3>Constants</h3> </header> <dl> <dt id="ATTRIBUTE">ATTRIBUTE <dd> <dt id="ATTRIBUTE_CHAR">ATTRIBUTE_CHAR <dd><p>Updated definitions from RFC 2231</p> <dt id="BROKEN">BROKEN <dd> <dt id="CONDISP">CONDISP <dd> <dt id="DISPPARM">DISPPARM <dd> <dt id="EOL">EOL <dd> <dt id="EXTENDED_INITIAL_NAME">EXTENDED_INITIAL_NAME <dd> <dt id="EXTENDED_INITIAL_PARAMETER">EXTENDED_INITIAL_PARAMETER <dd> <dt id="EXTENDED_INITIAL_VALUE">EXTENDED_INITIAL_VALUE <dd> <dt id="EXTENDED_OTHER_NAME">EXTENDED_OTHER_NAME <dd> <dt id="EXTENDED_OTHER_PARAMETER">EXTENDED_OTHER_PARAMETER <dd> <dt id="EXTENDED_OTHER_VALUE">EXTENDED_OTHER_VALUE <dd> <dt id="EXTENDED_PARAMETER">EXTENDED_PARAMETER <dd> <dt id="MULTIPART">MULTIPART <dd> <dt id="MULTIPART_BOUNDARY">MULTIPART_BOUNDARY <dd> <dt id="MULTIPART_CONTENT_DISPOSITION">MULTIPART_CONTENT_DISPOSITION <dd> <dt id="MULTIPART_CONTENT_ID">MULTIPART_CONTENT_ID <dd> <dt id="MULTIPART_CONTENT_TYPE">MULTIPART_CONTENT_TYPE <dd> <dt id="REGULAR_PARAMETER">REGULAR_PARAMETER <dd> <dt id="REGULAR_PARAMETER_NAME">REGULAR_PARAMETER_NAME <dd> <dt id="RFC2183">RFC2183 <dd> <dt id="SECTION">SECTION <dd> <dt id="TOKEN">TOKEN <dd> <dt id="VALUE">VALUE <dd> </dl> </section> <section id="public-class-5Buntitled-5D-method-details" class="method-section"> <header> <h3>Public Class Methods</h3> </header> <div id="method-c-build_multipart" class="method-detail "> <div class="method-heading"> <span class="method-name">build_multipart</span><span class="method-args">(params, first = true)</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-source-code" id="build_multipart-source"> <pre><span class="ruby-comment"># File lib/rack/multipart.rb, line 58</span> <span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">build_multipart</span>(<span class="ruby-identifier">params</span>, <span class="ruby-identifier">first</span> = <span class="ruby-keyword">true</span>) <span class="ruby-constant">Generator</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">params</span>, <span class="ruby-identifier">first</span>).<span class="ruby-identifier">dump</span> <span class="ruby-keyword">end</span></pre> </div> </div> </div> <div id="method-c-extract_multipart" class="method-detail "> <div class="method-heading"> <span class="method-name">extract_multipart</span><span class="method-args">(req, params = Rack::Utils.default_query_parser)</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-source-code" id="extract_multipart-source"> <pre><span class="ruby-comment"># File lib/rack/multipart.rb, line 44</span> <span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">extract_multipart</span>(<span class="ruby-identifier">req</span>, <span class="ruby-identifier">params</span> = <span class="ruby-constant">Rack</span><span class="ruby-operator">::</span><span class="ruby-constant">Utils</span>.<span class="ruby-identifier">default_query_parser</span>) <span class="ruby-identifier">io</span> = <span class="ruby-identifier">req</span>.<span class="ruby-identifier">get_header</span>(<span class="ruby-constant">RACK_INPUT</span>) <span class="ruby-identifier">io</span>.<span class="ruby-identifier">rewind</span> <span class="ruby-identifier">content_length</span> = <span class="ruby-identifier">req</span>.<span class="ruby-identifier">content_length</span> <span class="ruby-identifier">content_length</span> = <span class="ruby-identifier">content_length</span>.<span class="ruby-identifier">to_i</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">content_length</span> <span class="ruby-identifier">tempfile</span> = <span class="ruby-identifier">req</span>.<span class="ruby-identifier">get_header</span>(<span class="ruby-constant">RACK_MULTIPART_TEMPFILE_FACTORY</span>) <span class="ruby-operator">||</span> <span class="ruby-constant">Parser</span><span class="ruby-operator">::</span><span class="ruby-constant">TEMPFILE_FACTORY</span> <span class="ruby-identifier">bufsize</span> = <span class="ruby-identifier">req</span>.<span class="ruby-identifier">get_header</span>(<span class="ruby-constant">RACK_MULTIPART_BUFFER_SIZE</span>) <span class="ruby-operator">||</span> <span class="ruby-constant">Parser</span><span class="ruby-operator">::</span><span class="ruby-constant">BUFSIZE</span> <span class="ruby-identifier">info</span> = <span class="ruby-constant">Parser</span>.<span class="ruby-identifier">parse</span> <span class="ruby-identifier">io</span>, <span class="ruby-identifier">content_length</span>, <span class="ruby-identifier">req</span>.<span class="ruby-identifier">get_header</span>(<span class="ruby-string">'CONTENT_TYPE'</span>), <span class="ruby-identifier">tempfile</span>, <span class="ruby-identifier">bufsize</span>, <span class="ruby-identifier">params</span> <span class="ruby-identifier">req</span>.<span class="ruby-identifier">set_header</span>(<span class="ruby-constant">RACK_TEMPFILES</span>, <span class="ruby-identifier">info</span>.<span class="ruby-identifier">tmp_files</span>) <span class="ruby-identifier">info</span>.<span class="ruby-identifier">params</span> <span class="ruby-keyword">end</span></pre> </div> </div> </div> <div id="method-c-parse_multipart" class="method-detail "> <div class="method-heading"> <span class="method-name">parse_multipart</span><span class="method-args">(env, params = Rack::Utils.default_query_parser)</span> <span class="method-click-advice">click to toggle source</span> </div> <div class="method-description"> <div class="method-source-code" id="parse_multipart-source"> <pre><span class="ruby-comment"># File lib/rack/multipart.rb, line 40</span> <span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">parse_multipart</span>(<span class="ruby-identifier">env</span>, <span class="ruby-identifier">params</span> = <span class="ruby-constant">Rack</span><span class="ruby-operator">::</span><span class="ruby-constant">Utils</span>.<span class="ruby-identifier">default_query_parser</span>) <span class="ruby-identifier">extract_multipart</span> <span class="ruby-constant">Rack</span><span class="ruby-operator">::</span><span class="ruby-constant">Request</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">env</span>), <span class="ruby-identifier">params</span> <span class="ruby-keyword">end</span></pre> </div> </div> </div> </section> </section> </main> <footer id="validator-badges" role="contentinfo"> <p><a href="https://validator.w3.org/check/referer">Validate</a> <p>Generated by <a href="https://ruby.github.io/rdoc/">RDoc</a> 6.2.1.1. <p>Based on <a href="http://deveiate.org/projects/Darkfish-RDoc/">Darkfish</a> by <a href="http://deveiate.org">Michael Granger</a>. </footer>