===================================================================
RCS file: /cvs/openbsd/OpenBSDTorrents/lib/BT/MetaInfo/Cached.pm,v
retrieving revision 1.4
retrieving revision 1.10
diff -u -r1.4 -r1.10
--- openbsd/OpenBSDTorrents/lib/BT/MetaInfo/Cached.pm	2005/05/05 20:34:31	1.4
+++ openbsd/OpenBSDTorrents/lib/BT/MetaInfo/Cached.pm	2005/05/20 19:37:28	1.10
@@ -1,81 +1,73 @@
-# $Id: Cached.pm,v 1.4 2005/05/05 19:34:31 andrew Exp $
+# $Id: Cached.pm,v 1.10 2005/05/20 18:37:28 andrew Exp $
 use strict;
 
-package BT::OBTMetaInfo;
+package BT::MetaInfo::Cached;
 
 require 5.6.0;
 use vars qw( $VERSION @ISA );
 
-use Digest::SHA1 qw(sha1);
-use YAML qw/ DumpFile LoadFile /;
+use Cache::FileCache;
+use File::Basename;
 
 use BT::MetaInfo;
 use base 'BT::MetaInfo';
 
-use OpenBSDTorrents;
+$VERSION = do { my @r = (q$Id: Cached.pm,v 1.10 2005/05/20 18:37:28 andrew Exp $ =~ /\d+/g); sprintf "%d."."%02d" x $#r, @r };
 
-$VERSION = do { my @r = (q$Id: Cached.pm,v 1.4 2005/05/05 19:34:31 andrew Exp $ =~ /\d+/g); sprintf "%d."."%02d" x $#r, @r };
-
 sub new
 {
 	my $class = shift;
         my $file  = shift;
+	my $cache_settings = shift;
 
-        my $obj = (defined($file)) ? _load($file, @_) : {};
-        return(bless($obj, $class));
-}	
+	if (ref $file eq 'HASH') {
+		$cache_settings = $file;
+		$file = undef;
+	}
 
+	$cache_settings->{namespace}           ||= 'BT::MetaInfo::Cached';
+	$cache_settings->{default_expires_in}  ||=  7 * 24 * 60 * 60;
+	$cache_settings->{auto_purge_interval} ||=  1 *  1 * 10 * 60;
+
+	my $cache = new Cache::FileCache( $cache_settings );
+
+	my $obj = (defined($file)) ? _load($file, $cache) : {};
+
+	bless($obj, $class);
+
+	$obj->{cache} = $cache;
+
+        return $obj;
+}
+
 sub _load {
 	my $file = shift;
-	my $meta_file = shift;
-	my $regen = shift;
+	my $cache = shift;
+
+	my $basename = basename($file);
 	
-	my $info;
-	if ($meta_file && ! $regen && -e $meta_file) {
-		$info = LoadFile($meta_file);
-	}
+	my $info = $cache->get( $basename );
 
-	unless ($info) {
+	unless (defined $info) {
 		$info = BT::MetaInfo::_load($file);
-		DumpFile($meta_file, $info) if $meta_file;
+		$cache->set( $basename, $info );
 	}
-
 	return $info;
 }
 
-#sub cached
-#{
-#	my $self = shift;
-#        my $which_info = shift;
-#	my $file = shift;
-#	my @args = @_;
-#
-#	if (@args) {
-#		return $self->$which_info(@args),
-#	}
-#
-#	return undef unless $which_info;
-#	return $self->$which_info unless $file;
-#
-#	my $info = undef;
-#
-#	if (-e $file) {
-#		#print "Reading meta file: $file\n";
-#		$info = LoadFile($file);
-#	}
-#
-#	unless ($info->{$which_info}) {
-#		my $cur_info = $self->$which_info;
-#
-#		$info->{$which_info} = $cur_info;
-#		DumpFile($file, $info);
-#	}
-#
-#	if (defined $info->{$which_info}) {
-#		return $info->{$which_info};
-#	} else {
-#		return $self->$which_info;
-#	}
-#}
 
-1
+sub save
+{
+	my $self = shift;
+	my $file = shift;
+	my $basename = basename($file);
+
+	my $cache = delete $self->{cache};
+
+	if ( $self->SUPER::save($file, @_) ) {
+		my %info_hash = %$self; # unbless
+		$cache->set($basename, \%info_hash)
+	}
+
+	$self->{cache} = $cache;
+}