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#! /usr/bin/perl -w
use CGI;
use IO::File;
use strict;
my $q = new CGI;
my $search = $q->param("s");
my $wantre = $q->param("re");
my $case = $q->param("cs") ? "" : "i";
my @dlhead = ();
$q->param("download") and @dlhead = (
-Content_disposition => "attachment; filename = crawl-dev-search.log"
);
print $q->header({ -type => 'text/plain', -encoding => 'UTF-8', @dlhead });
chdir "/home/szorg/public_html/crawl-dev";
# Test the regexp and show any error to the user.
$wantre and eval {
"" =~ /$search/;
};
if ($@) {
print "$@\nSearch aborted.";
exit(0);
}
my $matching_files=0;
FILE: for my $logf (<*.log>) {
my $f = new IO::File $logf, "<:encoding(UTF-8)";
unless (defined $f) {
print "skipping $logf: $!\n";
next FILE;
}
my $matches = "";
my $matchct = 0;
while (<$f>) {
chomp;
if (!defined($search) or $search eq ""
or ($wantre and /(?$case:$search)/)
or (!$wantre and /(?$case:\Q$search\E)/))
{
$matches .= "$_\n";
++$matchct;
}
}
$f->close();
if ($matches) {
print "\n" if $matching_files++;
my $pl = $matchct == 1 ? "" : "es";
print "$matchct match$pl in $logf:\n$matches";
}
}
print "No results found.\n" unless $matching_files;
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