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[scpubgit/stemmatology.git] / stemmaweb / nytprof-runs / variantgraph-uuid / HTTP-Response-pm-2084-line.html
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8e30e889 1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
2 <html xmlns="http://www.w3.org/1999/xhtml">
3<!--
4This file was generated by Devel::NYTProf version 4.06
5-->
6<head>
7 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
8 <meta http-equiv="Content-Language" content="en-us" />
9 <title>Profile of HTTP/Response.pm</title>
10<link rel="stylesheet" type="text/css" href="style.css" />
11 <script type="text/javascript" src="js/jquery-min.js"></script>
12
13 <script type="text/javascript" src="js/jquery-tablesorter-min.js"></script>
14 <link rel="stylesheet" type="text/css" href="js/style-tablesorter.css" />
15 <script type="text/javascript">
16 // when a column is first clicked on to sort it, use descending order
17 // XXX doesn't seem to work (and not just because the tablesorter formatSortingOrder() is broken)
18 $.tablesorter.defaults.sortInitialOrder = "desc";
19 // add parser through the tablesorter addParser method
20 $.tablesorter.addParser({
21 id: 'fmt_time', // name of this parser
22 is: function(s) {
23 return false; // return false so this parser is not auto detected
24 },
25 format: function(orig) { // format data for normalization
26 // console.log(orig);
27 val = orig.replace(/ns/,'');
28 if (val != orig) { return val / (1000*1000*1000); }
29 val = orig.replace(/µs/,''); /* XXX use &micro; ? */
30 if (val != orig) { return val / (1000*1000); }
31 var val = orig.replace(/ms/,'');
32 if (val != orig) { return val / (1000); }
33 var val = orig.replace(/s/,'');
34 if (val != orig) { return val; }
35 if (orig == '0') { return orig; }
36 console.log('no match for fmt_time of '.concat(orig));
37 return orig;
38 },
39 type: 'numeric' // set type, either numeric or text
40 });
41 </script>
42</head>
43
44<body >
45<div class="header" style="position: relative; overflow-x: hidden; overflow-y: hidden; z-index: 0; ">
46<div class="header_back">
47 <a href="index.html">&larr; Index</a>
48 </div>
49<div class="headerForeground" style="float: left">
50 <span class="siteTitle">NYTProf Performance Profile</span>
51 <span class="siteSubtitle">&emsp;&emsp;<span>&laquo;&emsp;<span class="mode_btn"><a href="HTTP-Response-pm-2084-block.html">block view</a></span>&emsp;&bull;&emsp;<span class="mode_btn mode_btn_selected">line view</span>&emsp;&bull;&emsp;<span class="mode_btn"><a href="HTTP-Response-pm-2084-sub.html">sub view</a></span>&emsp;&raquo;</span><br />
52 For script/nytprof.pl
53 </span>
54</div>
55<div class="headerForeground" style="float: right; text-align: right">
56 <span class="siteTitle">&nbsp;</span>
57 <span class="siteSubtitle">Run on Thu May 31 16:29:39 2012<br />Reported on Thu May 31 16:40:48 2012</span>
58</div>
59<div style="position: absolute; left: 0px; top: 0%; width: 100%; height: 101%; z-index: -1; background-color: rgb(17, 136, 255); "></div>
60<div style="position: absolute; left: 0px; top: 2%; width: 100%; height: 99%; z-index: -1; background-color: rgb(16, 134, 253); "></div>
61<div style="position: absolute; left: 0px; top: 4%; width: 100%; height: 97%; z-index: -1; background-color: rgb(16, 133, 252); "></div>
62<div style="position: absolute; left: 0px; top: 6%; width: 100%; height: 95%; z-index: -1; background-color: rgb(15, 131, 250); "></div>
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67<div style="position: absolute; left: 0px; top: 16%; width: 100%; height: 85%; z-index: -1; background-color: rgb(14, 125, 244); "></div>
68<div style="position: absolute; left: 0px; top: 18%; width: 100%; height: 83%; z-index: -1; background-color: rgb(13, 123, 242); "></div>
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83<div style="position: absolute; left: 0px; top: 48%; width: 100%; height: 53%; z-index: -1; background-color: rgb(8, 103, 222); "></div>
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94<div style="position: absolute; left: 0px; top: 70%; width: 100%; height: 31%; z-index: -1; background-color: rgb(5, 88, 207); "></div>
95<div style="position: absolute; left: 0px; top: 72%; width: 100%; height: 29%; z-index: -1; background-color: rgb(4, 87, 206); "></div>
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99<div style="position: absolute; left: 0px; top: 80%; width: 100%; height: 21%; z-index: -1; background-color: rgb(3, 81, 200); "></div>
100<div style="position: absolute; left: 0px; top: 82%; width: 100%; height: 19%; z-index: -1; background-color: rgb(3, 80, 199); "></div>
101<div style="position: absolute; left: 0px; top: 84%; width: 100%; height: 17%; z-index: -1; background-color: rgb(2, 78, 197); "></div>
102<div style="position: absolute; left: 0px; top: 86%; width: 100%; height: 15%; z-index: -1; background-color: rgb(2, 77, 196); "></div>
103<div style="position: absolute; left: 0px; top: 88%; width: 100%; height: 13%; z-index: -1; background-color: rgb(2, 76, 195); "></div>
104<div style="position: absolute; left: 0px; top: 90%; width: 100%; height: 11%; z-index: -1; background-color: rgb(1, 74, 193); "></div>
105<div style="position: absolute; left: 0px; top: 92%; width: 100%; height: 9%; z-index: -1; background-color: rgb(1, 73, 192); "></div>
106<div style="position: absolute; left: 0px; top: 94%; width: 100%; height: 7%; z-index: -1; background-color: rgb(1, 72, 191); "></div>
107<div style="position: absolute; left: 0px; top: 96%; width: 100%; height: 5%; z-index: -1; background-color: rgb(0, 70, 189); "></div>
108<div style="position: absolute; left: 0px; top: 98%; width: 100%; height: 3%; z-index: -1; background-color: rgb(0, 69, 188); "></div>
109<div style="position: absolute; left: 0px; top: 100%; width: 100%; height: 1%; z-index: -1; background-color: rgb(0, 68, 187); "></div>
110</div>
111
112<div class="body_content"><br />
113<table class="file_summary"><tr><td class="h">Filename</td><td align="left"><a href="file:///Users/edenc/perl5/lib/perl5/HTTP/Response.pm">/Users/edenc/perl5/lib/perl5/HTTP/Response.pm</a></td></tr>
114<tr><td class="h">Statements</td><td align="left">Executed 26 statements in 2.71ms</td></tr></table>
115
116 <table id="subs_table" border="1" cellpadding="0" class="tablesorter">
117 <caption>Subroutines</caption>
118 <thead>
119 <tr>
120 <th>Calls</th>
121 <th><span title="Number of Places sub is called from">P</span></th>
122 <th><span title="Number of Files sub is called from">F</span></th>
123 <th>Exclusive<br />Time</th>
124 <th>Inclusive<br />Time</th>
125 <th>Subroutine</th>
126 </tr>
127 </thead>
128 <tbody>
129<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c0"><span title="0.0%">3.70ms</span></td><td class="c0"><span title="0.0%">3.88ms</span></td><td class="sub_name"><span style="display: none;">HTTP::Response::::BEGIN@8</span>HTTP::Response::<a href="HTTP-Response-pm-2084-line.html#8">BEGIN@8</a></span></td></tr>
130<tr><td class="c3">2</td><td class="c3">1</td><td class="c3">1</td><td class="c0"><span title="0.0%">73&micro;s</span></td><td class="c0"><span title="0.0%">204&micro;s</span></td><td class="sub_name"><span style="display: none;">HTTP::Response::::new</span>HTTP::Response::<a href="HTTP-Response-pm-2084-line.html#13">new</a></span></td></tr>
131<tr><td class="c3">2</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">26&micro;s</span></td><td class="c3"><span title="0.0%">43&micro;s</span></td><td class="sub_name"><span style="display: none;">HTTP::Response::::code</span>HTTP::Response::<a href="HTTP-Response-pm-2084-line.html#61">code</a></span></td></tr>
132<tr><td class="c0">4</td><td class="c1">2</td><td class="c1">2</td><td class="c3"><span title="0.0%">21&micro;s</span></td><td class="c3"><span title="0.0%">38&micro;s</span></td><td class="sub_name"><span style="display: none;">HTTP::Response::::message</span>HTTP::Response::<a href="HTTP-Response-pm-2084-line.html#62">message</a></span></td></tr>
133<tr><td class="c3">1</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">13&micro;s</span></td><td class="c3"><span title="0.0%">16&micro;s</span></td><td class="sub_name"><span style="display: none;">HTTP::Response::::BEGIN@7</span>HTTP::Response::<a href="HTTP-Response-pm-2084-line.html#7">BEGIN@7</a></span></td></tr>
134<tr><td class="c3">2</td><td class="c3">1</td><td class="c3">1</td><td class="c3"><span title="0.0%">11&micro;s</span></td><td class="c3"><span title="0.0%">20&micro;s</span></td><td class="sub_name"><span style="display: none;">HTTP::Response::::request</span>HTTP::Response::<a href="HTTP-Response-pm-2084-line.html#64">request</a></span></td></tr>
135<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">HTTP::Response::::as_string</span>HTTP::Response::<a href="HTTP-Response-pm-2084-line.html#183">as_string</a></span></td></tr>
136<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">HTTP::Response::::base</span>HTTP::Response::<a href="HTTP-Response-pm-2084-line.html#77">base</a></span></td></tr>
137<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">HTTP::Response::::clone</span>HTTP::Response::<a href="HTTP-Response-pm-2084-line.html#50">clone</a></span></td></tr>
138<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">HTTP::Response::::current_age</span>HTTP::Response::<a href="HTTP-Response-pm-2084-line.html#238">current_age</a></span></td></tr>
139<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">HTTP::Response::::dump</span>HTTP::Response::<a href="HTTP-Response-pm-2084-line.html#198">dump</a></span></td></tr>
140<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">HTTP::Response::::error_as_HTML</span>HTTP::Response::<a href="HTTP-Response-pm-2084-line.html#219">error_as_HTML</a></span></td></tr>
141<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">HTTP::Response::::filename</span>HTTP::Response::<a href="HTTP-Response-pm-2084-line.html#115">filename</a></span></td></tr>
142<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">HTTP::Response::::fresh_until</span>HTTP::Response::<a href="HTTP-Response-pm-2084-line.html#327">fresh_until</a></span></td></tr>
143<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">HTTP::Response::::freshness_lifetime</span>HTTP::Response::<a href="HTTP-Response-pm-2084-line.html#274">freshness_lifetime</a></span></td></tr>
144<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">HTTP::Response::::is_error</span>HTTP::Response::<a href="HTTP-Response-pm-2084-line.html#215">is_error</a></span></td></tr>
145<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">HTTP::Response::::is_fresh</span>HTTP::Response::<a href="HTTP-Response-pm-2084-line.html#317">is_fresh</a></span></td></tr>
146<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">HTTP::Response::::is_info</span>HTTP::Response::<a href="HTTP-Response-pm-2084-line.html#212">is_info</a></span></td></tr>
147<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">HTTP::Response::::is_redirect</span>HTTP::Response::<a href="HTTP-Response-pm-2084-line.html#214">is_redirect</a></span></td></tr>
148<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">HTTP::Response::::is_success</span>HTTP::Response::<a href="HTTP-Response-pm-2084-line.html#213">is_success</a></span></td></tr>
149<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">HTTP::Response::::parse</span>HTTP::Response::<a href="HTTP-Response-pm-2084-line.html#23">parse</a></span></td></tr>
150<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">HTTP::Response::::previous</span>HTTP::Response::<a href="HTTP-Response-pm-2084-line.html#63">previous</a></span></td></tr>
151<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">HTTP::Response::::redirects</span>HTTP::Response::<a href="HTTP-Response-pm-2084-line.html#101">redirects</a></span></td></tr>
152<tr><td class="c3">0</td><td class="c3">0</td><td class="c3">0</td><td class="c3"><span title="0.0%">0s</span></td><td class="c3"><span title="0.0%">0s</span></td><td class="sub_name"><span style="display: none;">HTTP::Response::::status_line</span>HTTP::Response::<a href="HTTP-Response-pm-2084-line.html#68">status_line</a></span></td></tr>
153</tbody></table>
154 Call graph for these subroutines as a
155 <a href="http://en.wikipedia.org/wiki/Graphviz">Graphviz</a>
156 <a href="Users-edenc-perl5-lib-perl5-HTTP-Response-pm.dot">dot language file</a>.
157
158 <table border="1" cellpadding="0">
159 <thead>
160 <tr><th>Line</th>
161 <th><span title="Number of statements executed">State<br />ments</span></th>
162 <th><span title="Time spend executing statements on the line,
163 excluding time spent executing statements in any called subroutines">Time<br />on line</span></th>
164 <th><span title="Number of subroutines calls">Calls</span></th>
165 <th><span title="Time spent in subroutines called (inclusive)">Time<br />in subs</span></th>
166 <th class="left_indent_header">Code</th>
167 </tr>
168
169 </thead>
170 <tbody>
171 <tr><td class="h"><a name="1"></a>1</td><td></td><td></td><td></td><td></td><td class="s">package HTTP::Response;</td></tr>
172<tr><td class="h"><a name="2"></a>2</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
173<tr><td class="h"><a name="3"></a>3</td><td class="c3">1</td><td class="c3"><span title="Avg 1&micro;s">1&micro;s</span></td><td></td><td></td><td class="s">require HTTP::Message;</td></tr>
174<tr><td class="h"><a name="4"></a>4</td><td class="c3">1</td><td class="c3"><span title="Avg 12&micro;s">12&micro;s</span></td><td></td><td></td><td class="s">@ISA = qw(HTTP::Message);</td></tr>
175<tr><td class="h"><a name="5"></a>5</td><td class="c3">1</td><td class="c3"><span title="Avg 900ns">900ns</span></td><td></td><td></td><td class="s">$VERSION = &quot;6.03&quot;;</td></tr>
176<tr><td class="h"><a name="6"></a>6</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
177<tr><td class="h"><a name="7"></a>7</td><td class="c3">2</td><td class="c0"><span title="Avg 12&micro;s">25&micro;s</span></td><td class="c3">2</td><td class="c3">19&micro;s</td><td class="s"><div class="calls"><div class="calls_in"># spent 16&micro;s (13+3) within HTTP::Response::BEGIN@7 which was called:
178# once (13&micro;s+3&micro;s) by LWP::UserAgent::BEGIN@11 at <a href="HTTP-Response-pm-2084-line.html#7">line 7</a></div></div>use strict;<div class="calls"><div class="calls_out"># spent 16&micro;s making 1 call to <a href="HTTP-Response-pm-2084-line.html#7">HTTP::Response::BEGIN@7</a>
179# spent 3&micro;s making 1 call to <a href="strict-pm-3-line.html#34">strict::import</a></div></div></td></tr>
180<tr><td class="h"><a name="8"></a>8</td><td class="c3">2</td><td class="c0"><span title="Avg 1.27ms">2.54ms</span></td><td class="c3">1</td><td class="c0">3.88ms</td><td class="s"><div class="calls"><div class="calls_in"># spent 3.88ms (3.70+181&micro;s) within HTTP::Response::BEGIN@8 which was called:
181# once (3.70ms+181&micro;s) by LWP::UserAgent::BEGIN@11 at <a href="HTTP-Response-pm-2084-line.html#8">line 8</a></div></div>use HTTP::Status ();<div class="calls"><div class="calls_out"># spent 3.88ms making 1 call to <a href="HTTP-Response-pm-2084-line.html#8">HTTP::Response::BEGIN@8</a></div></div></td></tr>
182<tr><td class="h"><a name="9"></a>9</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
183<tr><td class="h"><a name="- -"></a>- -</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
184<tr><td class="h"><a name="12"></a>12</td><td></td><td></td><td></td><td></td><td class="s">sub new</td></tr>
185<tr><td class="h"><a name="13"></a>13</td><td></td><td></td><td></td><td></td><td class="s"><div class="calls"><div class="calls_in"># spent 204&micro;s (73+131) within HTTP::Response::new which was called 2 times, avg 102&micro;s/call:
186# 2 times (73&micro;s+131&micro;s) by HTTP::Message::PSGI::__ANON__[/Users/edenc/perl5/lib/perl5/HTTP/Message/PSGI.pm:134] at <a href="HTTP-Message-PSGI-pm-2514-line.html#115">line 115 of HTTP/Message/PSGI.pm</a>, avg 102&micro;s/call</div></div>{</td></tr>
187<tr><td class="h"><a name="14"></a>14</td><td class="c3">2</td><td class="c3"><span title="Avg 3&micro;s">6&micro;s</span></td><td></td><td></td><td class="s"> my($class, $rc, $msg, $header, $content) = @_;</td></tr>
188<tr><td class="h"><a name="15"></a>15</td><td class="c3">2</td><td class="c0"><span title="Avg 17&micro;s">34&micro;s</span></td><td class="c3">2</td><td class="c0">64&micro;s</td><td class="s"> my $self = $class-&gt;SUPER::new($header, $content);<div class="calls"><div class="calls_out"> # spent 64&micro;s making 2 calls to <a href="HTTP-Message-pm-55-line.html#24">HTTP::Message::new</a>, avg 32&micro;s/call</div></div></td></tr>
189<tr><td class="h"><a name="16"></a>16</td><td class="c3">2</td><td class="c2"><span title="Avg 8&micro;s">16&micro;s</span></td><td class="c3">2</td><td class="c1">43&micro;s</td><td class="s"> $self-&gt;code($rc);<div class="calls"><div class="calls_out"> # spent 43&micro;s making 2 calls to <a href="HTTP-Response-pm-2084-line.html#61">HTTP::Response::code</a>, avg 21&micro;s/call</div></div></td></tr>
190<tr><td class="h"><a name="17"></a>17</td><td class="c3">2</td><td class="c3"><span title="Avg 4&micro;s">8&micro;s</span></td><td class="c3">2</td><td class="c3">24&micro;s</td><td class="s"> $self-&gt;message($msg);<div class="calls"><div class="calls_out"> # spent 24&micro;s making 2 calls to <a href="HTTP-Response-pm-2084-line.html#62">HTTP::Response::message</a>, avg 12&micro;s/call</div></div></td></tr>
191<tr><td class="h"><a name="18"></a>18</td><td class="c3">2</td><td class="c3"><span title="Avg 4&micro;s">7&micro;s</span></td><td></td><td></td><td class="s"> $self;</td></tr>
192<tr><td class="h"><a name="19"></a>19</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
193<tr><td class="h"><a name="20"></a>20</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
194<tr><td class="h"><a name="21"></a>21</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
195<tr><td class="h"><a name="22"></a>22</td><td></td><td></td><td></td><td></td><td class="s">sub parse</td></tr>
196<tr><td class="h"><a name="23"></a>23</td><td></td><td></td><td></td><td></td><td class="s">{</td></tr>
197<tr><td class="h"><a name="24"></a>24</td><td></td><td></td><td></td><td></td><td class="s"> my($class, $str) = @_;</td></tr>
198<tr><td class="h"><a name="25"></a>25</td><td></td><td></td><td></td><td></td><td class="s"> my $status_line;</td></tr>
199<tr><td class="h"><a name="26"></a>26</td><td></td><td></td><td></td><td></td><td class="s"> if ($str =~ s/^(.*)\n//) {</td></tr>
200<tr><td class="h"><a name="27"></a>27</td><td></td><td></td><td></td><td></td><td class="s"> $status_line = $1;</td></tr>
201<tr><td class="h"><a name="28"></a>28</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
202<tr><td class="h"><a name="29"></a>29</td><td></td><td></td><td></td><td></td><td class="s"> else {</td></tr>
203<tr><td class="h"><a name="30"></a>30</td><td></td><td></td><td></td><td></td><td class="s"> $status_line = $str;</td></tr>
204<tr><td class="h"><a name="31"></a>31</td><td></td><td></td><td></td><td></td><td class="s"> $str = &quot;&quot;;</td></tr>
205<tr><td class="h"><a name="32"></a>32</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
206<tr><td class="h"><a name="33"></a>33</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
207<tr><td class="h"><a name="34"></a>34</td><td></td><td></td><td></td><td></td><td class="s"> my $self = $class-&gt;SUPER::parse($str);</td></tr>
208<tr><td class="h"><a name="35"></a>35</td><td></td><td></td><td></td><td></td><td class="s"> my($protocol, $code, $message);</td></tr>
209<tr><td class="h"><a name="36"></a>36</td><td></td><td></td><td></td><td></td><td class="s"> if ($status_line =~ /^\d{3} /) {</td></tr>
210<tr><td class="h"><a name="37"></a>37</td><td></td><td></td><td></td><td></td><td class="s"> # Looks like a response created by HTTP::Response-&gt;new</td></tr>
211<tr><td class="h"><a name="38"></a>38</td><td></td><td></td><td></td><td></td><td class="s"> ($code, $message) = split(' ', $status_line, 2);</td></tr>
212<tr><td class="h"><a name="39"></a>39</td><td></td><td></td><td></td><td></td><td class="s"> } else {</td></tr>
213<tr><td class="h"><a name="40"></a>40</td><td></td><td></td><td></td><td></td><td class="s"> ($protocol, $code, $message) = split(' ', $status_line, 3);</td></tr>
214<tr><td class="h"><a name="41"></a>41</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
215<tr><td class="h"><a name="42"></a>42</td><td></td><td></td><td></td><td></td><td class="s"> $self-&gt;protocol($protocol) if $protocol;</td></tr>
216<tr><td class="h"><a name="43"></a>43</td><td></td><td></td><td></td><td></td><td class="s"> $self-&gt;code($code) if defined($code);</td></tr>
217<tr><td class="h"><a name="44"></a>44</td><td></td><td></td><td></td><td></td><td class="s"> $self-&gt;message($message) if defined($message);</td></tr>
218<tr><td class="h"><a name="45"></a>45</td><td></td><td></td><td></td><td></td><td class="s"> $self;</td></tr>
219<tr><td class="h"><a name="46"></a>46</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
220<tr><td class="h"><a name="47"></a>47</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
221<tr><td class="h"><a name="48"></a>48</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
222<tr><td class="h"><a name="49"></a>49</td><td></td><td></td><td></td><td></td><td class="s">sub clone</td></tr>
223<tr><td class="h"><a name="50"></a>50</td><td></td><td></td><td></td><td></td><td class="s">{</td></tr>
224<tr><td class="h"><a name="51"></a>51</td><td></td><td></td><td></td><td></td><td class="s"> my $self = shift;</td></tr>
225<tr><td class="h"><a name="52"></a>52</td><td></td><td></td><td></td><td></td><td class="s"> my $clone = bless $self-&gt;SUPER::clone, ref($self);</td></tr>
226<tr><td class="h"><a name="53"></a>53</td><td></td><td></td><td></td><td></td><td class="s"> $clone-&gt;code($self-&gt;code);</td></tr>
227<tr><td class="h"><a name="54"></a>54</td><td></td><td></td><td></td><td></td><td class="s"> $clone-&gt;message($self-&gt;message);</td></tr>
228<tr><td class="h"><a name="55"></a>55</td><td></td><td></td><td></td><td></td><td class="s"> $clone-&gt;request($self-&gt;request-&gt;clone) if $self-&gt;request;</td></tr>
229<tr><td class="h"><a name="56"></a>56</td><td></td><td></td><td></td><td></td><td class="s"> # we don't clone previous</td></tr>
230<tr><td class="h"><a name="57"></a>57</td><td></td><td></td><td></td><td></td><td class="s"> $clone;</td></tr>
231<tr><td class="h"><a name="58"></a>58</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
232<tr><td class="h"><a name="59"></a>59</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
233<tr><td class="h"><a name="60"></a>60</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
234<tr><td class="h"><a name="61"></a>61</td><td class="c3">2</td><td class="c2"><span title="Avg 8&micro;s">16&micro;s</span></td><td class="c3">2</td><td class="c3">17&micro;s</td><td class="s"><div class="calls"><div class="calls_in"># spent 43&micro;s (26+17) within HTTP::Response::code which was called 2 times, avg 21&micro;s/call:
235# 2 times (26&micro;s+17&micro;s) by HTTP::Response::new at <a href="HTTP-Response-pm-2084-line.html#16">line 16</a>, avg 21&micro;s/call</div></div>sub code { shift-&gt;_elem('_rc', @_); }<div class="calls"><div class="calls_out"># spent 17&micro;s making 2 calls to <a href="HTTP-Message-pm-55-line.html#659">HTTP::Message::_elem</a>, avg 9&micro;s/call</div></div></td></tr>
236<tr><td class="h"><a name="62"></a>62</td><td class="c0">4</td><td class="c1"><span title="Avg 5&micro;s">19&micro;s</span></td><td class="c0">4</td><td class="c3">16&micro;s</td><td class="s"><div class="calls"><div class="calls_in"># spent 38&micro;s (21+17) within HTTP::Response::message which was called 4 times, avg 9&micro;s/call:
237# 2 times (14&micro;s+10&micro;s) by HTTP::Response::new at <a href="HTTP-Response-pm-2084-line.html#17">line 17</a>, avg 12&micro;s/call
238# 2 times (7&micro;s+6&micro;s) by HTTP::Message::PSGI::__ANON__[/Users/edenc/perl5/lib/perl5/HTTP/Message/PSGI.pm:134] at <a href="HTTP-Message-PSGI-pm-2514-line.html#116">line 116 of HTTP/Message/PSGI.pm</a>, avg 7&micro;s/call</div></div>sub message { shift-&gt;_elem('_msg', @_); }<div class="calls"><div class="calls_out"># spent 16&micro;s making 4 calls to <a href="HTTP-Message-pm-55-line.html#659">HTTP::Message::_elem</a>, avg 4&micro;s/call</div></div></td></tr>
239<tr><td class="h"><a name="63"></a>63</td><td></td><td></td><td></td><td></td><td class="s">sub previous { shift-&gt;_elem('_previous',@_); }</td></tr>
240<tr><td class="h"><a name="64"></a>64</td><td class="c3">2</td><td class="c3"><span title="Avg 5&micro;s">9&micro;s</span></td><td class="c3">2</td><td class="c3">8&micro;s</td><td class="s"><div class="calls"><div class="calls_in"># spent 20&micro;s (11+8) within HTTP::Response::request which was called 2 times, avg 10&micro;s/call:
241# 2 times (11&micro;s+8&micro;s) by Plack::Test::MockHTTP::__ANON__[/Users/edenc/perl5/lib/perl5/Plack/Test/MockHTTP.pm:31] at <a href="Plack-Test-MockHTTP-pm-2513-line.html#29">line 29 of Plack/Test/MockHTTP.pm</a>, avg 10&micro;s/call</div></div>sub request { shift-&gt;_elem('_request', @_); }<div class="calls"><div class="calls_out"># spent 8&micro;s making 2 calls to <a href="HTTP-Message-pm-55-line.html#659">HTTP::Message::_elem</a>, avg 4&micro;s/call</div></div></td></tr>
242<tr><td class="h"><a name="65"></a>65</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
243<tr><td class="h"><a name="66"></a>66</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
244<tr><td class="h"><a name="67"></a>67</td><td></td><td></td><td></td><td></td><td class="s">sub status_line</td></tr>
245<tr><td class="h"><a name="68"></a>68</td><td></td><td></td><td></td><td></td><td class="s">{</td></tr>
246<tr><td class="h"><a name="69"></a>69</td><td></td><td></td><td></td><td></td><td class="s"> my $self = shift;</td></tr>
247<tr><td class="h"><a name="70"></a>70</td><td></td><td></td><td></td><td></td><td class="s"> my $code = $self-&gt;{'_rc'} || &quot;000&quot;;</td></tr>
248<tr><td class="h"><a name="71"></a>71</td><td></td><td></td><td></td><td></td><td class="s"> my $mess = $self-&gt;{'_msg'} || HTTP::Status::status_message($code) || &quot;Unknown code&quot;;</td></tr>
249<tr><td class="h"><a name="72"></a>72</td><td></td><td></td><td></td><td></td><td class="s"> return &quot;$code $mess&quot;;</td></tr>
250<tr><td class="h"><a name="73"></a>73</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
251<tr><td class="h"><a name="74"></a>74</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
252<tr><td class="h"><a name="75"></a>75</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
253<tr><td class="h"><a name="76"></a>76</td><td></td><td></td><td></td><td></td><td class="s">sub base</td></tr>
254<tr><td class="h"><a name="77"></a>77</td><td></td><td></td><td></td><td></td><td class="s">{</td></tr>
255<tr><td class="h"><a name="78"></a>78</td><td></td><td></td><td></td><td></td><td class="s"> my $self = shift;</td></tr>
256<tr><td class="h"><a name="79"></a>79</td><td></td><td></td><td></td><td></td><td class="s"> my $base = (</td></tr>
257<tr><td class="h"><a name="80"></a>80</td><td></td><td></td><td></td><td></td><td class="s"> $self-&gt;header('Content-Base'), # used to be HTTP/1.1</td></tr>
258<tr><td class="h"><a name="81"></a>81</td><td></td><td></td><td></td><td></td><td class="s"> $self-&gt;header('Content-Location'), # HTTP/1.1</td></tr>
259<tr><td class="h"><a name="82"></a>82</td><td></td><td></td><td></td><td></td><td class="s"> $self-&gt;header('Base'), # HTTP/1.0</td></tr>
260<tr><td class="h"><a name="83"></a>83</td><td></td><td></td><td></td><td></td><td class="s"> )[0];</td></tr>
261<tr><td class="h"><a name="84"></a>84</td><td></td><td></td><td></td><td></td><td class="s"> if ($base &amp;&amp; $base =~ /^$URI::scheme_re:/o) {</td></tr>
262<tr><td class="h"><a name="85"></a>85</td><td></td><td></td><td></td><td></td><td class="s"> # already absolute</td></tr>
263<tr><td class="h"><a name="86"></a>86</td><td></td><td></td><td></td><td></td><td class="s"> return $HTTP::URI_CLASS-&gt;new($base);</td></tr>
264<tr><td class="h"><a name="87"></a>87</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
265<tr><td class="h"><a name="88"></a>88</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
266<tr><td class="h"><a name="89"></a>89</td><td></td><td></td><td></td><td></td><td class="s"> my $req = $self-&gt;request;</td></tr>
267<tr><td class="h"><a name="90"></a>90</td><td></td><td></td><td></td><td></td><td class="s"> if ($req) {</td></tr>
268<tr><td class="h"><a name="91"></a>91</td><td></td><td></td><td></td><td></td><td class="s"> # if $base is undef here, the return value is effectively</td></tr>
269<tr><td class="h"><a name="92"></a>92</td><td></td><td></td><td></td><td></td><td class="s"> # just a copy of $self-&gt;request-&gt;uri.</td></tr>
270<tr><td class="h"><a name="93"></a>93</td><td></td><td></td><td></td><td></td><td class="s"> return $HTTP::URI_CLASS-&gt;new_abs($base, $req-&gt;uri);</td></tr>
271<tr><td class="h"><a name="94"></a>94</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
272<tr><td class="h"><a name="95"></a>95</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
273<tr><td class="h"><a name="96"></a>96</td><td></td><td></td><td></td><td></td><td class="s"> # can't find an absolute base</td></tr>
274<tr><td class="h"><a name="97"></a>97</td><td></td><td></td><td></td><td></td><td class="s"> return undef;</td></tr>
275<tr><td class="h"><a name="98"></a>98</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
276<tr><td class="h"><a name="99"></a>99</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
277<tr><td class="h"><a name="100"></a>100</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
278<tr><td class="h"><a name="101"></a>101</td><td></td><td></td><td></td><td></td><td class="s">sub redirects {</td></tr>
279<tr><td class="h"><a name="102"></a>102</td><td></td><td></td><td></td><td></td><td class="s"> my $self = shift;</td></tr>
280<tr><td class="h"><a name="103"></a>103</td><td></td><td></td><td></td><td></td><td class="s"> my @r;</td></tr>
281<tr><td class="h"><a name="104"></a>104</td><td></td><td></td><td></td><td></td><td class="s"> my $r = $self;</td></tr>
282<tr><td class="h"><a name="105"></a>105</td><td></td><td></td><td></td><td></td><td class="s"> while (my $p = $r-&gt;previous) {</td></tr>
283<tr><td class="h"><a name="106"></a>106</td><td></td><td></td><td></td><td></td><td class="s"> push(@r, $p);</td></tr>
284<tr><td class="h"><a name="107"></a>107</td><td></td><td></td><td></td><td></td><td class="s"> $r = $p;</td></tr>
285<tr><td class="h"><a name="108"></a>108</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
286<tr><td class="h"><a name="109"></a>109</td><td></td><td></td><td></td><td></td><td class="s"> return @r unless wantarray;</td></tr>
287<tr><td class="h"><a name="110"></a>110</td><td></td><td></td><td></td><td></td><td class="s"> return reverse @r;</td></tr>
288<tr><td class="h"><a name="111"></a>111</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
289<tr><td class="h"><a name="112"></a>112</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
290<tr><td class="h"><a name="113"></a>113</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
291<tr><td class="h"><a name="114"></a>114</td><td></td><td></td><td></td><td></td><td class="s">sub filename</td></tr>
292<tr><td class="h"><a name="115"></a>115</td><td></td><td></td><td></td><td></td><td class="s">{</td></tr>
293<tr><td class="h"><a name="116"></a>116</td><td></td><td></td><td></td><td></td><td class="s"> my $self = shift;</td></tr>
294<tr><td class="h"><a name="117"></a>117</td><td></td><td></td><td></td><td></td><td class="s"> my $file;</td></tr>
295<tr><td class="h"><a name="118"></a>118</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
296<tr><td class="h"><a name="119"></a>119</td><td></td><td></td><td></td><td></td><td class="s"> my $cd = $self-&gt;header('Content-Disposition');</td></tr>
297<tr><td class="h"><a name="120"></a>120</td><td></td><td></td><td></td><td></td><td class="s"> if ($cd) {</td></tr>
298<tr><td class="h"><a name="121"></a>121</td><td></td><td></td><td></td><td></td><td class="s"> require HTTP::Headers::Util;</td></tr>
299<tr><td class="h"><a name="122"></a>122</td><td></td><td></td><td></td><td></td><td class="s"> if (my @cd = HTTP::Headers::Util::split_header_words($cd)) {</td></tr>
300<tr><td class="h"><a name="123"></a>123</td><td></td><td></td><td></td><td></td><td class="s"> my ($disposition, undef, %cd_param) = @{$cd[-1]};</td></tr>
301<tr><td class="h"><a name="124"></a>124</td><td></td><td></td><td></td><td></td><td class="s"> $file = $cd_param{filename};</td></tr>
302<tr><td class="h"><a name="125"></a>125</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
303<tr><td class="h"><a name="126"></a>126</td><td></td><td></td><td></td><td></td><td class="s"> # RFC 2047 encoded?</td></tr>
304<tr><td class="h"><a name="127"></a>127</td><td></td><td></td><td></td><td></td><td class="s"> if ($file &amp;&amp; $file =~ /^=\?(.+?)\?(.+?)\?(.+)\?=$/) {</td></tr>
305<tr><td class="h"><a name="128"></a>128</td><td></td><td></td><td></td><td></td><td class="s"> my $charset = $1;</td></tr>
306<tr><td class="h"><a name="129"></a>129</td><td></td><td></td><td></td><td></td><td class="s"> my $encoding = uc($2);</td></tr>
307<tr><td class="h"><a name="130"></a>130</td><td></td><td></td><td></td><td></td><td class="s"> my $encfile = $3;</td></tr>
308<tr><td class="h"><a name="131"></a>131</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
309<tr><td class="h"><a name="132"></a>132</td><td></td><td></td><td></td><td></td><td class="s"> if ($encoding eq 'Q' || $encoding eq 'B') {</td></tr>
310<tr><td class="h"><a name="133"></a>133</td><td></td><td></td><td></td><td></td><td class="s"> local($SIG{__DIE__});</td></tr>
311<tr><td class="h"><a name="134"></a>134</td><td></td><td></td><td></td><td></td><td class="s"> eval {</td></tr>
312<tr><td class="h"><a name="135"></a>135</td><td></td><td></td><td></td><td></td><td class="s"> if ($encoding eq 'Q') {</td></tr>
313<tr><td class="h"><a name="136"></a>136</td><td></td><td></td><td></td><td></td><td class="s"> $encfile =~ s/_/ /g;</td></tr>
314<tr><td class="h"><a name="137"></a>137</td><td></td><td></td><td></td><td></td><td class="s"> require MIME::QuotedPrint;</td></tr>
315<tr><td class="h"><a name="138"></a>138</td><td></td><td></td><td></td><td></td><td class="s"> $encfile = MIME::QuotedPrint::decode($encfile);</td></tr>
316<tr><td class="h"><a name="139"></a>139</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
317<tr><td class="h"><a name="140"></a>140</td><td></td><td></td><td></td><td></td><td class="s"> else { # $encoding eq 'B'</td></tr>
318<tr><td class="h"><a name="141"></a>141</td><td></td><td></td><td></td><td></td><td class="s"> require MIME::Base64;</td></tr>
319<tr><td class="h"><a name="142"></a>142</td><td></td><td></td><td></td><td></td><td class="s"> $encfile = MIME::Base64::decode($encfile);</td></tr>
320<tr><td class="h"><a name="143"></a>143</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
321<tr><td class="h"><a name="144"></a>144</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
322<tr><td class="h"><a name="145"></a>145</td><td></td><td></td><td></td><td></td><td class="s"> require Encode;</td></tr>
323<tr><td class="h"><a name="146"></a>146</td><td></td><td></td><td></td><td></td><td class="s"> require Encode::Locale;</td></tr>
324<tr><td class="h"><a name="147"></a>147</td><td></td><td></td><td></td><td></td><td class="s"> Encode::from_to($encfile, $charset, &quot;locale_fs&quot;);</td></tr>
325<tr><td class="h"><a name="148"></a>148</td><td></td><td></td><td></td><td></td><td class="s"> };</td></tr>
326<tr><td class="h"><a name="149"></a>149</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
327<tr><td class="h"><a name="150"></a>150</td><td></td><td></td><td></td><td></td><td class="s"> $file = $encfile unless $@;</td></tr>
328<tr><td class="h"><a name="151"></a>151</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
329<tr><td class="h"><a name="152"></a>152</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
330<tr><td class="h"><a name="153"></a>153</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
331<tr><td class="h"><a name="154"></a>154</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
332<tr><td class="h"><a name="155"></a>155</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
333<tr><td class="h"><a name="156"></a>156</td><td></td><td></td><td></td><td></td><td class="s"> unless (defined($file) &amp;&amp; length($file)) {</td></tr>
334<tr><td class="h"><a name="157"></a>157</td><td></td><td></td><td></td><td></td><td class="s"> my $uri;</td></tr>
335<tr><td class="h"><a name="158"></a>158</td><td></td><td></td><td></td><td></td><td class="s"> if (my $cl = $self-&gt;header('Content-Location')) {</td></tr>
336<tr><td class="h"><a name="159"></a>159</td><td></td><td></td><td></td><td></td><td class="s"> $uri = URI-&gt;new($cl);</td></tr>
337<tr><td class="h"><a name="160"></a>160</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
338<tr><td class="h"><a name="161"></a>161</td><td></td><td></td><td></td><td></td><td class="s"> elsif (my $request = $self-&gt;request) {</td></tr>
339<tr><td class="h"><a name="162"></a>162</td><td></td><td></td><td></td><td></td><td class="s"> $uri = $request-&gt;uri;</td></tr>
340<tr><td class="h"><a name="163"></a>163</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
341<tr><td class="h"><a name="164"></a>164</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
342<tr><td class="h"><a name="165"></a>165</td><td></td><td></td><td></td><td></td><td class="s"> if ($uri) {</td></tr>
343<tr><td class="h"><a name="166"></a>166</td><td></td><td></td><td></td><td></td><td class="s"> $file = ($uri-&gt;path_segments)[-1];</td></tr>
344<tr><td class="h"><a name="167"></a>167</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
345<tr><td class="h"><a name="168"></a>168</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
346<tr><td class="h"><a name="169"></a>169</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
347<tr><td class="h"><a name="170"></a>170</td><td></td><td></td><td></td><td></td><td class="s"> if ($file) {</td></tr>
348<tr><td class="h"><a name="171"></a>171</td><td></td><td></td><td></td><td></td><td class="s"> $file =~ s,.*[\\/],,; # basename</td></tr>
349<tr><td class="h"><a name="172"></a>172</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
350<tr><td class="h"><a name="173"></a>173</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
351<tr><td class="h"><a name="174"></a>174</td><td></td><td></td><td></td><td></td><td class="s"> if ($file &amp;&amp; !length($file)) {</td></tr>
352<tr><td class="h"><a name="175"></a>175</td><td></td><td></td><td></td><td></td><td class="s"> $file = undef;</td></tr>
353<tr><td class="h"><a name="176"></a>176</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
354<tr><td class="h"><a name="177"></a>177</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
355<tr><td class="h"><a name="178"></a>178</td><td></td><td></td><td></td><td></td><td class="s"> $file;</td></tr>
356<tr><td class="h"><a name="179"></a>179</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
357<tr><td class="h"><a name="180"></a>180</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
358<tr><td class="h"><a name="181"></a>181</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
359<tr><td class="h"><a name="182"></a>182</td><td></td><td></td><td></td><td></td><td class="s">sub as_string</td></tr>
360<tr><td class="h"><a name="183"></a>183</td><td></td><td></td><td></td><td></td><td class="s">{</td></tr>
361<tr><td class="h"><a name="184"></a>184</td><td></td><td></td><td></td><td></td><td class="s"> require HTTP::Status;</td></tr>
362<tr><td class="h"><a name="185"></a>185</td><td></td><td></td><td></td><td></td><td class="s"> my $self = shift;</td></tr>
363<tr><td class="h"><a name="186"></a>186</td><td></td><td></td><td></td><td></td><td class="s"> my($eol) = @_;</td></tr>
364<tr><td class="h"><a name="187"></a>187</td><td></td><td></td><td></td><td></td><td class="s"> $eol = &quot;\n&quot; unless defined $eol;</td></tr>
365<tr><td class="h"><a name="188"></a>188</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
366<tr><td class="h"><a name="189"></a>189</td><td></td><td></td><td></td><td></td><td class="s"> my $status_line = $self-&gt;status_line;</td></tr>
367<tr><td class="h"><a name="190"></a>190</td><td></td><td></td><td></td><td></td><td class="s"> my $proto = $self-&gt;protocol;</td></tr>
368<tr><td class="h"><a name="191"></a>191</td><td></td><td></td><td></td><td></td><td class="s"> $status_line = &quot;$proto $status_line&quot; if $proto;</td></tr>
369<tr><td class="h"><a name="192"></a>192</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
370<tr><td class="h"><a name="193"></a>193</td><td></td><td></td><td></td><td></td><td class="s"> return join($eol, $status_line, $self-&gt;SUPER::as_string(@_));</td></tr>
371<tr><td class="h"><a name="194"></a>194</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
372<tr><td class="h"><a name="195"></a>195</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
373<tr><td class="h"><a name="196"></a>196</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
374<tr><td class="h"><a name="197"></a>197</td><td></td><td></td><td></td><td></td><td class="s">sub dump</td></tr>
375<tr><td class="h"><a name="198"></a>198</td><td></td><td></td><td></td><td></td><td class="s">{</td></tr>
376<tr><td class="h"><a name="199"></a>199</td><td></td><td></td><td></td><td></td><td class="s"> my $self = shift;</td></tr>
377<tr><td class="h"><a name="200"></a>200</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
378<tr><td class="h"><a name="201"></a>201</td><td></td><td></td><td></td><td></td><td class="s"> my $status_line = $self-&gt;status_line;</td></tr>
379<tr><td class="h"><a name="202"></a>202</td><td></td><td></td><td></td><td></td><td class="s"> my $proto = $self-&gt;protocol;</td></tr>
380<tr><td class="h"><a name="203"></a>203</td><td></td><td></td><td></td><td></td><td class="s"> $status_line = &quot;$proto $status_line&quot; if $proto;</td></tr>
381<tr><td class="h"><a name="204"></a>204</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
382<tr><td class="h"><a name="205"></a>205</td><td></td><td></td><td></td><td></td><td class="s"> return $self-&gt;SUPER::dump(</td></tr>
383<tr><td class="h"><a name="206"></a>206</td><td></td><td></td><td></td><td></td><td class="s"> preheader =&gt; $status_line,</td></tr>
384<tr><td class="h"><a name="207"></a>207</td><td></td><td></td><td></td><td></td><td class="s"> @_,</td></tr>
385<tr><td class="h"><a name="208"></a>208</td><td></td><td></td><td></td><td></td><td class="s"> );</td></tr>
386<tr><td class="h"><a name="209"></a>209</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
387<tr><td class="h"><a name="210"></a>210</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
388<tr><td class="h"><a name="211"></a>211</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
389<tr><td class="h"><a name="212"></a>212</td><td></td><td></td><td></td><td></td><td class="s">sub is_info { HTTP::Status::is_info (shift-&gt;{'_rc'}); }</td></tr>
390<tr><td class="h"><a name="213"></a>213</td><td></td><td></td><td></td><td></td><td class="s">sub is_success { HTTP::Status::is_success (shift-&gt;{'_rc'}); }</td></tr>
391<tr><td class="h"><a name="214"></a>214</td><td></td><td></td><td></td><td></td><td class="s">sub is_redirect { HTTP::Status::is_redirect (shift-&gt;{'_rc'}); }</td></tr>
392<tr><td class="h"><a name="215"></a>215</td><td></td><td></td><td></td><td></td><td class="s">sub is_error { HTTP::Status::is_error (shift-&gt;{'_rc'}); }</td></tr>
393<tr><td class="h"><a name="216"></a>216</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
394<tr><td class="h"><a name="217"></a>217</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
395<tr><td class="h"><a name="218"></a>218</td><td></td><td></td><td></td><td></td><td class="s">sub error_as_HTML</td></tr>
396<tr><td class="h"><a name="219"></a>219</td><td></td><td></td><td></td><td></td><td class="s">{</td></tr>
397<tr><td class="h"><a name="220"></a>220</td><td></td><td></td><td></td><td></td><td class="s"> my $self = shift;</td></tr>
398<tr><td class="h"><a name="221"></a>221</td><td></td><td></td><td></td><td></td><td class="s"> my $title = 'An Error Occurred';</td></tr>
399<tr><td class="h"><a name="222"></a>222</td><td></td><td></td><td></td><td></td><td class="s"> my $body = $self-&gt;status_line;</td></tr>
400<tr><td class="h"><a name="223"></a>223</td><td></td><td></td><td></td><td></td><td class="s"> $body =~ s/&amp;/&amp;amp;/g;</td></tr>
401<tr><td class="h"><a name="224"></a>224</td><td></td><td></td><td></td><td></td><td class="s"> $body =~ s/&lt;/&amp;lt;/g;</td></tr>
402<tr><td class="h"><a name="225"></a>225</td><td></td><td></td><td></td><td></td><td class="s"> return &lt;&lt;EOM;</td></tr>
403<tr><td class="h"><a name="226"></a>226</td><td></td><td></td><td></td><td></td><td class="s">&lt;html&gt;</td></tr>
404<tr><td class="h"><a name="227"></a>227</td><td></td><td></td><td></td><td></td><td class="s">&lt;head&gt;&lt;title&gt;$title&lt;/title&gt;&lt;/head&gt;</td></tr>
405<tr><td class="h"><a name="228"></a>228</td><td></td><td></td><td></td><td></td><td class="s">&lt;body&gt;</td></tr>
406<tr><td class="h"><a name="229"></a>229</td><td></td><td></td><td></td><td></td><td class="s">&lt;h1&gt;$title&lt;/h1&gt;</td></tr>
407<tr><td class="h"><a name="230"></a>230</td><td></td><td></td><td></td><td></td><td class="s">&lt;p&gt;$body&lt;/p&gt;</td></tr>
408<tr><td class="h"><a name="231"></a>231</td><td></td><td></td><td></td><td></td><td class="s">&lt;/body&gt;</td></tr>
409<tr><td class="h"><a name="232"></a>232</td><td></td><td></td><td></td><td></td><td class="s">&lt;/html&gt;</td></tr>
410<tr><td class="h"><a name="233"></a>233</td><td></td><td></td><td></td><td></td><td class="s">EOM</td></tr>
411<tr><td class="h"><a name="234"></a>234</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
412<tr><td class="h"><a name="235"></a>235</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
413<tr><td class="h"><a name="236"></a>236</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
414<tr><td class="h"><a name="237"></a>237</td><td></td><td></td><td></td><td></td><td class="s">sub current_age</td></tr>
415<tr><td class="h"><a name="238"></a>238</td><td></td><td></td><td></td><td></td><td class="s">{</td></tr>
416<tr><td class="h"><a name="239"></a>239</td><td></td><td></td><td></td><td></td><td class="s"> my $self = shift;</td></tr>
417<tr><td class="h"><a name="240"></a>240</td><td></td><td></td><td></td><td></td><td class="s"> my $time = shift;</td></tr>
418<tr><td class="h"><a name="241"></a>241</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
419<tr><td class="h"><a name="242"></a>242</td><td></td><td></td><td></td><td></td><td class="s"> # Implementation of RFC 2616 section 13.2.3</td></tr>
420<tr><td class="h"><a name="243"></a>243</td><td></td><td></td><td></td><td></td><td class="s"> # (age calculations)</td></tr>
421<tr><td class="h"><a name="244"></a>244</td><td></td><td></td><td></td><td></td><td class="s"> my $response_time = $self-&gt;client_date;</td></tr>
422<tr><td class="h"><a name="245"></a>245</td><td></td><td></td><td></td><td></td><td class="s"> my $date = $self-&gt;date;</td></tr>
423<tr><td class="h"><a name="246"></a>246</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
424<tr><td class="h"><a name="247"></a>247</td><td></td><td></td><td></td><td></td><td class="s"> my $age = 0;</td></tr>
425<tr><td class="h"><a name="248"></a>248</td><td></td><td></td><td></td><td></td><td class="s"> if ($response_time &amp;&amp; $date) {</td></tr>
426<tr><td class="h"><a name="249"></a>249</td><td></td><td></td><td></td><td></td><td class="s"> $age = $response_time - $date; # apparent_age</td></tr>
427<tr><td class="h"><a name="250"></a>250</td><td></td><td></td><td></td><td></td><td class="s"> $age = 0 if $age &lt; 0;</td></tr>
428<tr><td class="h"><a name="251"></a>251</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
429<tr><td class="h"><a name="252"></a>252</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
430<tr><td class="h"><a name="253"></a>253</td><td></td><td></td><td></td><td></td><td class="s"> my $age_v = $self-&gt;header('Age');</td></tr>
431<tr><td class="h"><a name="254"></a>254</td><td></td><td></td><td></td><td></td><td class="s"> if ($age_v &amp;&amp; $age_v &gt; $age) {</td></tr>
432<tr><td class="h"><a name="255"></a>255</td><td></td><td></td><td></td><td></td><td class="s"> $age = $age_v; # corrected_received_age</td></tr>
433<tr><td class="h"><a name="256"></a>256</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
434<tr><td class="h"><a name="257"></a>257</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
435<tr><td class="h"><a name="258"></a>258</td><td></td><td></td><td></td><td></td><td class="s"> if ($response_time) {</td></tr>
436<tr><td class="h"><a name="259"></a>259</td><td></td><td></td><td></td><td></td><td class="s"> my $request = $self-&gt;request;</td></tr>
437<tr><td class="h"><a name="260"></a>260</td><td></td><td></td><td></td><td></td><td class="s"> if ($request) {</td></tr>
438<tr><td class="h"><a name="261"></a>261</td><td></td><td></td><td></td><td></td><td class="s"> my $request_time = $request-&gt;date;</td></tr>
439<tr><td class="h"><a name="262"></a>262</td><td></td><td></td><td></td><td></td><td class="s"> if ($request_time &amp;&amp; $request_time &lt; $response_time) {</td></tr>
440<tr><td class="h"><a name="263"></a>263</td><td></td><td></td><td></td><td></td><td class="s"> # Add response_delay to age to get 'corrected_initial_age'</td></tr>
441<tr><td class="h"><a name="264"></a>264</td><td></td><td></td><td></td><td></td><td class="s"> $age += $response_time - $request_time;</td></tr>
442<tr><td class="h"><a name="265"></a>265</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
443<tr><td class="h"><a name="266"></a>266</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
444<tr><td class="h"><a name="267"></a>267</td><td></td><td></td><td></td><td></td><td class="s"> $age += ($time || time) - $response_time;</td></tr>
445<tr><td class="h"><a name="268"></a>268</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
446<tr><td class="h"><a name="269"></a>269</td><td></td><td></td><td></td><td></td><td class="s"> return $age;</td></tr>
447<tr><td class="h"><a name="270"></a>270</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
448<tr><td class="h"><a name="271"></a>271</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
449<tr><td class="h"><a name="272"></a>272</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
450<tr><td class="h"><a name="273"></a>273</td><td></td><td></td><td></td><td></td><td class="s">sub freshness_lifetime</td></tr>
451<tr><td class="h"><a name="274"></a>274</td><td></td><td></td><td></td><td></td><td class="s">{</td></tr>
452<tr><td class="h"><a name="275"></a>275</td><td></td><td></td><td></td><td></td><td class="s"> my($self, %opt) = @_;</td></tr>
453<tr><td class="h"><a name="276"></a>276</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
454<tr><td class="h"><a name="277"></a>277</td><td></td><td></td><td></td><td></td><td class="s"> # First look for the Cache-Control: max-age=n header</td></tr>
455<tr><td class="h"><a name="278"></a>278</td><td></td><td></td><td></td><td></td><td class="s"> for my $cc ($self-&gt;header('Cache-Control')) {</td></tr>
456<tr><td class="h"><a name="279"></a>279</td><td></td><td></td><td></td><td></td><td class="s"> for my $cc_dir (split(/\s*,\s*/, $cc)) {</td></tr>
457<tr><td class="h"><a name="280"></a>280</td><td></td><td></td><td></td><td></td><td class="s"> return $1 if $cc_dir =~ /^max-age\s*=\s*(\d+)/i;</td></tr>
458<tr><td class="h"><a name="281"></a>281</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
459<tr><td class="h"><a name="282"></a>282</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
460<tr><td class="h"><a name="283"></a>283</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
461<tr><td class="h"><a name="284"></a>284</td><td></td><td></td><td></td><td></td><td class="s"> # Next possibility is to look at the &quot;Expires&quot; header</td></tr>
462<tr><td class="h"><a name="285"></a>285</td><td></td><td></td><td></td><td></td><td class="s"> my $date = $self-&gt;date || $self-&gt;client_date || $opt{time} || time;</td></tr>
463<tr><td class="h"><a name="286"></a>286</td><td></td><td></td><td></td><td></td><td class="s"> if (my $expires = $self-&gt;expires) {</td></tr>
464<tr><td class="h"><a name="287"></a>287</td><td></td><td></td><td></td><td></td><td class="s"> return $expires - $date;</td></tr>
465<tr><td class="h"><a name="288"></a>288</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
466<tr><td class="h"><a name="289"></a>289</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
467<tr><td class="h"><a name="290"></a>290</td><td></td><td></td><td></td><td></td><td class="s"> # Must apply heuristic expiration</td></tr>
468<tr><td class="h"><a name="291"></a>291</td><td></td><td></td><td></td><td></td><td class="s"> return undef if exists $opt{heuristic_expiry} &amp;&amp; !$opt{heuristic_expiry};</td></tr>
469<tr><td class="h"><a name="292"></a>292</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
470<tr><td class="h"><a name="293"></a>293</td><td></td><td></td><td></td><td></td><td class="s"> # Default heuristic expiration parameters</td></tr>
471<tr><td class="h"><a name="294"></a>294</td><td></td><td></td><td></td><td></td><td class="s"> $opt{h_min} ||= 60;</td></tr>
472<tr><td class="h"><a name="295"></a>295</td><td></td><td></td><td></td><td></td><td class="s"> $opt{h_max} ||= 24 * 3600;</td></tr>
473<tr><td class="h"><a name="296"></a>296</td><td></td><td></td><td></td><td></td><td class="s"> $opt{h_lastmod_fraction} ||= 0.10; # 10% since last-mod suggested by RFC2616</td></tr>
474<tr><td class="h"><a name="297"></a>297</td><td></td><td></td><td></td><td></td><td class="s"> $opt{h_default} ||= 3600;</td></tr>
475<tr><td class="h"><a name="298"></a>298</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
476<tr><td class="h"><a name="299"></a>299</td><td></td><td></td><td></td><td></td><td class="s"> # Should give a warning if more than 24 hours according to</td></tr>
477<tr><td class="h"><a name="300"></a>300</td><td></td><td></td><td></td><td></td><td class="s"> # RFC 2616 section 13.2.4. Here we just make this the default</td></tr>
478<tr><td class="h"><a name="301"></a>301</td><td></td><td></td><td></td><td></td><td class="s"> # maximum value.</td></tr>
479<tr><td class="h"><a name="302"></a>302</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
480<tr><td class="h"><a name="303"></a>303</td><td></td><td></td><td></td><td></td><td class="s"> if (my $last_modified = $self-&gt;last_modified) {</td></tr>
481<tr><td class="h"><a name="304"></a>304</td><td></td><td></td><td></td><td></td><td class="s"> my $h_exp = ($date - $last_modified) * $opt{h_lastmod_fraction};</td></tr>
482<tr><td class="h"><a name="305"></a>305</td><td></td><td></td><td></td><td></td><td class="s"> return $opt{h_min} if $h_exp &lt; $opt{h_min};</td></tr>
483<tr><td class="h"><a name="306"></a>306</td><td></td><td></td><td></td><td></td><td class="s"> return $opt{h_max} if $h_exp &gt; $opt{h_max};</td></tr>
484<tr><td class="h"><a name="307"></a>307</td><td></td><td></td><td></td><td></td><td class="s"> return $h_exp;</td></tr>
485<tr><td class="h"><a name="308"></a>308</td><td></td><td></td><td></td><td></td><td class="s"> }</td></tr>
486<tr><td class="h"><a name="309"></a>309</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
487<tr><td class="h"><a name="310"></a>310</td><td></td><td></td><td></td><td></td><td class="s"> # default when all else fails</td></tr>
488<tr><td class="h"><a name="311"></a>311</td><td></td><td></td><td></td><td></td><td class="s"> return $opt{h_min} if $opt{h_min} &gt; $opt{h_default};</td></tr>
489<tr><td class="h"><a name="312"></a>312</td><td></td><td></td><td></td><td></td><td class="s"> return $opt{h_default};</td></tr>
490<tr><td class="h"><a name="313"></a>313</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
491<tr><td class="h"><a name="314"></a>314</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
492<tr><td class="h"><a name="315"></a>315</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
493<tr><td class="h"><a name="316"></a>316</td><td></td><td></td><td></td><td></td><td class="s">sub is_fresh</td></tr>
494<tr><td class="h"><a name="317"></a>317</td><td></td><td></td><td></td><td></td><td class="s">{</td></tr>
495<tr><td class="h"><a name="318"></a>318</td><td></td><td></td><td></td><td></td><td class="s"> my($self, %opt) = @_;</td></tr>
496<tr><td class="h"><a name="319"></a>319</td><td></td><td></td><td></td><td></td><td class="s"> $opt{time} ||= time;</td></tr>
497<tr><td class="h"><a name="320"></a>320</td><td></td><td></td><td></td><td></td><td class="s"> my $f = $self-&gt;freshness_lifetime(%opt);</td></tr>
498<tr><td class="h"><a name="321"></a>321</td><td></td><td></td><td></td><td></td><td class="s"> return undef unless defined($f);</td></tr>
499<tr><td class="h"><a name="322"></a>322</td><td></td><td></td><td></td><td></td><td class="s"> return $f &gt; $self-&gt;current_age($opt{time});</td></tr>
500<tr><td class="h"><a name="323"></a>323</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
501<tr><td class="h"><a name="324"></a>324</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
502<tr><td class="h"><a name="325"></a>325</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
503<tr><td class="h"><a name="326"></a>326</td><td></td><td></td><td></td><td></td><td class="s">sub fresh_until</td></tr>
504<tr><td class="h"><a name="327"></a>327</td><td></td><td></td><td></td><td></td><td class="s">{</td></tr>
505<tr><td class="h"><a name="328"></a>328</td><td></td><td></td><td></td><td></td><td class="s"> my($self, %opt) = @_;</td></tr>
506<tr><td class="h"><a name="329"></a>329</td><td></td><td></td><td></td><td></td><td class="s"> $opt{time} ||= time;</td></tr>
507<tr><td class="h"><a name="330"></a>330</td><td></td><td></td><td></td><td></td><td class="s"> my $f = $self-&gt;freshness_lifetime(%opt);</td></tr>
508<tr><td class="h"><a name="331"></a>331</td><td></td><td></td><td></td><td></td><td class="s"> return undef unless defined($f);</td></tr>
509<tr><td class="h"><a name="332"></a>332</td><td></td><td></td><td></td><td></td><td class="s"> return $f - $self-&gt;current_age($opt{time}) + $opt{time};</td></tr>
510<tr><td class="h"><a name="333"></a>333</td><td></td><td></td><td></td><td></td><td class="s">}</td></tr>
511<tr><td class="h"><a name="334"></a>334</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
512<tr><td class="h"><a name="335"></a>335</td><td class="c3">1</td><td class="c3"><span title="Avg 10&micro;s">10&micro;s</span></td><td></td><td></td><td class="s">1;</td></tr>
513<tr><td class="h"><a name="336"></a>336</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
514<tr><td class="h"><a name="337"></a>337</td><td></td><td></td><td></td><td></td><td class="s"></td></tr>
515<tr><td class="h"><a name="338"></a>338</td><td></td><td></td><td></td><td></td><td class="s">__END__</td></tr>
516</tbody></table></div>
517
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530 <div class="footer">Report produced by the
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