/usr/share/perl5/Octopussy/Cache.pm is in octopussy 1.0.6-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# $Revision: 565 $
# $Date: 2012-05-10 00:53:26 +0100 (Thu, 10 May 2012) $
# $Author: sebthebert $
=head1 NAME
Octopussy::Cache - Octopussy Cache module
=cut
package Octopussy::Cache;
use strict;
use warnings;
use Readonly;
use Cache::FileCache;
use Octopussy::FS;
Readonly my $EXPIRES_COMMANDER => '1 hour';
Readonly my $EXPIRES_DISPATCHER => '2 days';
Readonly my $EXPIRES_EXTRACTOR => '1 hour';
Readonly my $EXPIRES_PARSER => '1 day';
Readonly my $EXPIRES_REPORTER => '1 day';
Readonly my $EXPIRES_SENDER => '1 day';
Readonly my $DIRECTORY_UMASK => '007';
my %cache = (
'octo_commander' => {cache => undef, expires => $EXPIRES_COMMANDER},
'octo_dispatcher' => {cache => undef, expires => $EXPIRES_DISPATCHER},
'octo_extractor' => {cache => undef, expires => $EXPIRES_EXTRACTOR},
'octo_parser' => {cache => undef, expires => $EXPIRES_PARSER},
'octo_reporter' => {cache => undef, expires => $EXPIRES_REPORTER},
'octo_sender' => {cache => undef, expires => $EXPIRES_SENDER},
);
=head1 FUNCTIONS
=head2 Init($namespace)
Initializes Cache Directory depending on '$namespace'
=cut
sub Init
{
my $namespace = shift;
if (defined $cache{$namespace})
{
if (!defined $cache{$namespace}{cache})
{
$cache{$namespace}{cache} = Set($namespace, $cache{$namespace}{expires});
}
return ($cache{$namespace}{cache});
}
return (undef);
}
=head2 Set($namespace, $expires)
Sets Cache Directory
=cut
sub Set
{
my ($namespace, $expires) = @_;
my $dir = Octopussy::FS::Directory('cache');
Octopussy::FS::Create_Directory($dir);
my $cache = new Cache::FileCache(
{
namespace => $namespace,
cache_root => $dir,
default_expires_in => $expires,
directory_umask => $DIRECTORY_UMASK
}
) or croak('Couldn\'t instantiate FileCache');
return ($cache);
}
=head2 Clear_MsgID_Stats()
Clears 'MsgID Statistics' Cache
=cut
sub Clear_MsgID_Stats
{
my $cache_parser = Init('octo_parser');
foreach my $k ($cache_parser->get_keys())
{
$cache_parser->remove($k) if ($k =~ /^parser_msgid_stats_.+$/);
}
}
=head2 Clear_Taxonomy_Stats()
Clears 'Taxonomy Statistics' Cache
=cut
sub Clear_Taxonomy_Stats
{
my $cache_parser = Init('octo_parser');
foreach my $k ($cache_parser->get_keys())
{
$cache_parser->remove($k) if ($k =~ /^parser_taxo_stats_.+$/);
}
}
1;
=head1 AUTHOR
Sebastien Thebert <octo.devel@gmail.com>
=cut
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