X-Git-Url: http://gb7djk.dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXDupe.pm;h=5b288d1f87b1b3f1d04f8f99caf8c485d3d0127f;hb=68fa2f8ae34d78464cb196851a7ce09ebef61b1b;hp=cd4272c787530d24473dc821fcd7b724596762c9;hpb=334765d047bc6f15f8c15686afc07b0242c6919f;p=spider.git

diff --git a/perl/DXDupe.pm b/perl/DXDupe.pm
index cd4272c7..5b288d1f 100644
--- a/perl/DXDupe.pm
+++ b/perl/DXDupe.pm
@@ -21,24 +21,39 @@ $fn = "$main::data/dupefile";
 
 sub init
 {
-	$dbm = tie (%d, 'DB_File', $fn) or confess "can't open dupe file: $fn ($!)";
+	unlink $fn;
+	$dbm = tie (%d, 'DB_File', $fn);
+	confess "cannot open $fn $!" unless $dbm;
 }
 
 sub finish
 {
 	undef $dbm;
 	untie %d;
+	undef %d;
+	unlink $fn;
 }
 
 sub check
 {
-	my ($s, $t) = @_;
-	return 1 if exists $d{$s};
-	$t = $main::systime + $default unless $t;
-	$d{$s} = $t;
+	my $s = shift;
+	return 1 if find($s);
+	add($s, shift);
 	return 0;
 }
 
+sub find
+{
+	return $d{$_[0]};
+}
+
+sub add
+{
+	my $s = shift;
+	my $t = shift || $main::systime + $default;
+	$d{$s} = $t;
+}
+
 sub del
 {
 	my $s = shift;
@@ -49,9 +64,11 @@ sub process
 {
 	# once an hour
 	if ($main::systime - $lasttime >=  3600) {
+		my @del;
 		while (($k, $v) = each %d) {
-			delete $d{$k} if $main::systime >= $v;
+			push @del, $k  if $main::systime >= $v;
 		}
+		delete $d{$_} for @del;
 		$lasttime = $main::systime;
 	}
 }
@@ -78,7 +95,7 @@ sub listdups
 	my @out;
 	for (sort { $d{$a} <=> $d{$b} } grep { m{$regex}i } keys %d) {
 		my ($dum, $key) = unpack "a1a*", $_;
-		push @out, "$key = " . cldatetime($d{$_} - $dupage);
+		push @out, "$key = " . cldatetime($d{$_} - $dupage) . " expires " . cldatetime($d{$_});
 	}
 	return @out;
 }