#!/usr/bin/perl
# Print a list of links to the scripts that have been made public.
# Currently this is files whose names end in .sql, .pl or .tsv.
# Bruno Wolff III
# Last updated October 13, 2012
# Turn off space seperators when including arrays in quoted text.
$" = '';
# Use this to clean stuff extracted from the database for html output
sub clean(@) {
local $str = "@_";
$str =~ s/&/&/g;
$str =~ s//>/g;
$str =~ s/"/"/g;
return $str;
}
# Use this to convert REQUEST_URI to unescaped string
sub urldecode(@) {
local $str = "@_";
$str =~ s/\%[0-9a-fA-F]{2}/$urldhash{$&}/eg;
return $str;
}
# Use this to make sure urls don't contain url specials
sub urlencode(@) {
local $str = "@_";
$str =~ s/[^-_A-Za-z0-9.$+!*'(),]/$urlehash{$&}/eg;
return $str;
}
# One time build of data used by url decode
sub urlinit() {
my $c;
my $f;
my $i;
for ($i=0; $i<=255; $i++) {
$c = chr($i);
$f = sprintf('%%%.2X', $i);
$urldhash{$f} = $c;
$urldhash{lc($f)} = $c;
$urlehash{$c} = $f;
}
}
urlinit;
print << "EOF";
content-type: text/html; charset=UTF-8
Scripts used to generate the AREA web pages
Scripts used to generate the AREA web pages
EOF
$flag = 0;
if (opendir(DOT, '.')) {
@dir = readdir(DOT);
foreach $name (sort @dir) {
next if $name !~ m/\.(sql|pl|tsv)$/;
$link = clean(urlencode($name));
$name = clean($name);
print "\n" if $flag == 0;
print "- $name\n";
$flag = 1;
}
}
if ($flag == 0) {
print "No scripts are available at this time.\n";
}
else {
print "
\n";
}
print << "EOF";
EOF