This page displays its source

The page may change at random since this is my site for testing new things

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Source Code thing.cgi:


#!/usr/bin/perl -wT



#use LWP::Simple;



# Programmed by Andrew Brenner 8/7/2004 - 8/14/2004 (c)



@t = localtime(time);

$am_pm = "AM";

if ($t[2] >= 12) {   $am_pm = "PM";}

if ($t[2] > 12)  {   $t[2] -= 12;  }

if ($t[2] == 0)  {   $t[2] = 12;   }

$time = sprintf("%01d:%02d:%02d $am_pm", $t[2],$t[1],$t[0]);   #time formatting



$len = $ENV{'CONTENT_LENGTH'};

$params = <>;

#   s/</&lt;/g;   s/>/&gt;/g;      # Make sure user can't embed html code

#   s/(%20|\+)/&nbsp;/g;



@args = split /&/, $params;#$ENV{'QUERY_STRING'}; #$ARGV[0];

#@args = `head -n 1`;   # Post ??? - unnecessary



$web_path = $ENV{PATH_INFO};

$web_path =~ s/\/(.*?)\/.*/$1/;



$params =~ s/&/&amp;/g;



print "Content-type:text/html\nCache-control: no-cache\n\n";   # HTTP Header information

print <<TOPstuff;

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html>

<head>

<title>Things that Happen</title>

<link rel="stylesheet" href="../stylesheet.css" type="text/css" />

<link rel="shortcut icon" href="../favicon.ico" type="image/x-icon" />

</head>

<body onload="sf()">

<script type="text/javascript">function sf(){document.myform.text1.focus();}</script>

<h1>This page displays its source</h1>

<h6>The page may change at <span style="text-decoration: blink">random</span> since this is my site for testing new things</h6>

It is now $time<br />

$web_path<br />

$len :: $params<br /><br />

<table><tr><td align="center">

<form name="myform" method="post" action="thing.cgi">

   <input type="submit" value="Go" /><input type="reset" value="Wipe it!" /><input type="submit" name="submit" value="New" /><br />

TOPstuff



foreach my $i (0 .. $#args)  #(@args)

{

   while ($args[$i] =~ m/%(..)/)

   {

      $hexcode = hex($1);               #change hex code to decimal

      $args[$i] =~ s/%../&#$hexcode;/;   #put html code

   }

   $args[$i] =~ s/</&lt;/g;   $args[$i] =~ s/>/&gt;/g;      # Make sure user can't embed html code

   $args[$i] =~ s/\+/&nbsp;/g;

   ($name,$value) = split /=/, $args[$i];

   if ($name =~ s/submit/text$i/) {$value="";}

   print "$name<input type=\"text\" name=\"text$i\" size=\"35\" value=\"$value\" /><br />\n";

}



print <<TOPstuff2;

   <input type="submit" value="Go" /><input type="reset" value="Wipe it!" /><input type="submit" name="submit" value="New" />

</form>



<form method="post" action="thing.cgi"><input type="submit" value="Reset" /></form>

</td>

<td width="20%"></td>

<td>

TOPstuff2



print "<hr />You gave me " . @args . " parameter(s):<br />\n<table><tr><td colspan=\"2\"><hr /></td></tr>\n";

foreach (@args)

{

   ($name,$value) = split /=/;

   print "<tr><td><b>Name:</b> $name</td><td><b>Value:</b> $value</td></tr>\n";

}

print "<tr><td colspan=\"2\"><hr /></td></tr></table>\n";



print <<TOPstuff3;

</td></tr></table>

<small><a href="..">Back Home</a></small><br /><hr />

TOPstuff3



$0 =~ s/.*\///;   # Take full file location and strip to just filename

print "<h2>Source Code $0:</h2>\n<code><small>\n";

open(FILE,$0);

$_ = do { local $/; <FILE>};      # Slurp the file

s/&/&amp;/g;

s/</&lt;/g;

s/>/&gt;/g;

s/\t/   /g;

s/ /&nbsp;/g;

s/\n/<br \/>/g;   

print;



print "\n</small></code>\n</body>\n</html>";