1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
<?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>
<head>
<title>html_form (Escape)</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<link rel="stylesheet" href="../.././rdoc-style.css" type="text/css" media="screen" />
</head>
<body class="standalone-code">
<pre><span class="ruby-comment cmt"># File escape.rb, line 209</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">html_form</span>(<span class="ruby-identifier">pairs</span>, <span class="ruby-identifier">sep</span>=<span class="ruby-value str">'&'</span>)
<span class="ruby-identifier">r</span> = <span class="ruby-value str">''</span>
<span class="ruby-identifier">first</span> = <span class="ruby-keyword kw">true</span>
<span class="ruby-identifier">pairs</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-comment cmt"># query-chars - pct-encoded - x-www-form-urlencoded-delimiters =</span>
<span class="ruby-comment cmt"># unreserved / "!" / "$" / "'" / "(" / ")" / "*" / "," / ":" / "@" / "/" / "?"</span>
<span class="ruby-comment cmt"># query-char - pct-encoded = unreserved / sub-delims / ":" / "@" / "/" / "?"</span>
<span class="ruby-comment cmt"># query-char = pchar / "/" / "?" = unreserved / pct-encoded / sub-delims / ":" / "@" / "/" / "?"</span>
<span class="ruby-comment cmt"># unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"</span>
<span class="ruby-comment cmt"># sub-delims = "!" / "$" / "&" / "'" / "(" / ")" / "*" / "+" / "," / ";" / "="</span>
<span class="ruby-comment cmt"># x-www-form-urlencoded-delimiters = "&" / "+" / ";" / "="</span>
<span class="ruby-identifier">r</span> <span class="ruby-operator"><<</span> <span class="ruby-identifier">sep</span> <span class="ruby-keyword kw">if</span> <span class="ruby-operator">!</span><span class="ruby-identifier">first</span>
<span class="ruby-identifier">first</span> = <span class="ruby-keyword kw">false</span>
<span class="ruby-identifier">k</span>.<span class="ruby-identifier">each_byte</span> {<span class="ruby-operator">|</span><span class="ruby-identifier">byte</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">ch</span> = <span class="ruby-identifier">byte</span>.<span class="ruby-identifier">chr</span>
<span class="ruby-keyword kw">if</span> <span class="ruby-regexp re">%r{[^0-9A-Za-z\-\._~:/?@!\$'()*,]}n</span> <span class="ruby-operator">=~</span> <span class="ruby-identifier">ch</span>
<span class="ruby-identifier">r</span> <span class="ruby-operator"><<</span> <span class="ruby-value str">"%"</span> <span class="ruby-operator"><<</span> <span class="ruby-identifier">ch</span>.<span class="ruby-identifier">unpack</span>(<span class="ruby-value str">"H2"</span>)[<span class="ruby-value">0</span>].<span class="ruby-identifier">upcase</span>
<span class="ruby-keyword kw">else</span>
<span class="ruby-identifier">r</span> <span class="ruby-operator"><<</span> <span class="ruby-identifier">ch</span>
<span class="ruby-keyword kw">end</span>
}
<span class="ruby-identifier">r</span> <span class="ruby-operator"><<</span> <span class="ruby-value str">'='</span>
<span class="ruby-identifier">v</span>.<span class="ruby-identifier">each_byte</span> {<span class="ruby-operator">|</span><span class="ruby-identifier">byte</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">ch</span> = <span class="ruby-identifier">byte</span>.<span class="ruby-identifier">chr</span>
<span class="ruby-keyword kw">if</span> <span class="ruby-regexp re">%r{[^0-9A-Za-z\-\._~:/?@!\$'()*,]}n</span> <span class="ruby-operator">=~</span> <span class="ruby-identifier">ch</span>
<span class="ruby-identifier">r</span> <span class="ruby-operator"><<</span> <span class="ruby-value str">"%"</span> <span class="ruby-operator"><<</span> <span class="ruby-identifier">ch</span>.<span class="ruby-identifier">unpack</span>(<span class="ruby-value str">"H2"</span>)[<span class="ruby-value">0</span>].<span class="ruby-identifier">upcase</span>
<span class="ruby-keyword kw">else</span>
<span class="ruby-identifier">r</span> <span class="ruby-operator"><<</span> <span class="ruby-identifier">ch</span>
<span class="ruby-keyword kw">end</span>
}
}
<span class="ruby-constant">PercentEncoded</span>.<span class="ruby-identifier">new_no_dup</span>(<span class="ruby-identifier">r</span>)
<span class="ruby-keyword kw">end</span></pre>
</body>
</html>
|
