This file is indexed.

/usr/share/perl5/Dancer/Session/Memcached.pm is in libdancer-session-memcached-perl 0.2020-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
use strict;
use warnings;
package Dancer::Session::Memcached;
{
  $Dancer::Session::Memcached::VERSION = '0.202';
}
# ABSTRACT: Memcached-based session backend for Dancer

use base 'Dancer::Session::Abstract';

use Carp;
use Cache::Memcached;
use Dancer::Config 'setting';
use Dancer::ModuleLoader;

# static

# singleton for the Memcached hanlde
my $MEMCACHED;

sub init {
    my $self = shift;

    $self->SUPER::init(@_);

    my $servers = setting("memcached_servers");
    croak "The setting memcached_servers must be defined"
      unless defined $servers;
    $servers = [split /,/, $servers];

    # make sure the servers look good
    foreach my $s (@$servers) {
        if ($s =~ /^\d+\.\d+\.\d+\.\d+$/) {
            croak "server `$s' is invalid; port is missing, use `server:port'";
        }
    }

    $MEMCACHED = Cache::Memcached->new(servers => $servers);
}

# create a new session and return the newborn object
# representing that session
sub create {
    my ($class) = @_;
    my $self = $class->new;
    $MEMCACHED->set($self->id => $self);
    return $self;
}

# Return the session object corresponding to the given id
sub retrieve($$) { ## no critic
    my ($class, $id) = @_;
    return $MEMCACHED->get($id);
}

# instance

sub destroy {
    my ($self) = @_;
    $MEMCACHED->delete($self->id);
}

sub flush {
    my $self = shift;
    $MEMCACHED->set($self->id => $self);
    return $self;
}

1;



=pod

=head1 NAME

Dancer::Session::Memcached - Memcached-based session backend for Dancer

=head1 VERSION

version 0.202

=head1 DESCRIPTION

This module implements a session engine based on the Memcache API. Session are
stored as memcache objects via a list of Memcached servers.

=head1 CONFIGURATION

The setting B<session> should be set to C<memcached> in order to use this
session engine in a Dancer application.

A mandatory setting is needed as well: C<memcached_servers>, which should
contain a comma-separated list of reachable memecached servers (can be either 
address:port or sockets).

Here is an example configuration that uses this session engine

    session: "memcached"
    memcached_servers: "10.0.1.31:11211,10.0.1.32:11211,10.0.1.33:11211,/var/sock/memcached"

=head1 DEPENDENCY

This module depends on L<Cache::Memcached>.

=head1 SEE ALSO

See L<Dancer::Session> for details about session usage in route handlers.

=head1 AUTHOR

Alexis Sukrieh <surkia@sukria.net>

=head1 COPYRIGHT AND LICENSE

This software is copyright (c) 2011 by Alexis Sukrieh.

This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.

=cut


__END__