/usr/share/perl5/Lire/Config/ReferenceSpec.pm is in lire 2:2.1.1-2.1.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 | package Lire::Config::ReferenceSpec;
use strict;
use Lire::Config::Reference;
=pod
=head1 NAME
Lire::Config::ReferenceSpec - SelectSpec which takes its options from an Index.
=head1 DESCRIPTION
This Lire::Config::TypeSpec is a SelectSpec which defines an option
for each available entry in the Index named on its index property..
=head2 new( 'name' => $name, 'index' => $index, ... )
Creates a new ReferenceSpec object. The available options will be
queried at run time under Index.
=cut
use base qw/ Lire::Config::SelectSpec /;
use Carp;
use Lire::Config::Index;
use Lire::Utils qw/check_param/;
sub new {
my $self = shift->SUPER::new( @_ );
my %args = @_;
$self->index( $args{'index'} );
return $self;
}
sub instance_class {
return 'Lire::Config::Reference';
}
=pod
=head2 index( [ $new_index )
Returns (and optionnally change) the setting of the index
attributes.
=cut
sub index {
my ($self, $index) = @_;
if ( @_ == 2 ) {
check_param( $index, 'index' );
$self->{'_index'} = $_[1];
}
return $self->{'_index'};
}
sub add {
croak( 'Lire::Config::ReferenceSpec cannot contain any components' );
}
sub normalize {
my ( $self, $val ) = @_;
return undef unless defined $val;
return undef unless Lire::Config::Index->has_index( $self->{'_index'} );
return Lire::Config::Index->get_index( $self->{'_index'} )->has_entry( $val ) ? $val : undef;
}
sub options {
my $self = $_[0];
return () unless Lire::Config::Index->has_index( $self->{'_index'} );
my $index = Lire::Config::Index->get_index( $self->{'_index'} );
my @options = ();
foreach my $name ( @{$index->entries()} ) {
push @options,
Lire::Config::OptionSpec->new( 'name' => $name );
}
return @options;
}
sub as_value {
my ( $self, $name ) = @_;
return undef unless defined $name;
return undef unless Lire::Config::Index->has_index( $self->{'_index'} );
my $index = Lire::Config::Index->get_index( $self->{'_index'} );
return undef unless $index->has_entry( $name );
return $index->get_ref( $name );;
}
1;
__END__
=pod
=head1 SEE ALLO
Lire::Config::ReportConfigIndex(3pm) Lire::Config::Index(3pm)
=head1 VERSION
$Id: ReferenceSpec.pm,v 1.2 2006/07/23 13:16:30 vanbaal Exp $
=head1 AUTHOR
Francis J. Lacoste <flacoste@logreport.org>
=head1 COPYRIGHT
Copyright (C) 2004 Stichting LogReport Foundation LogReport@LogReport.org
This file is part of Lire.
Lire is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program (see COPYING); if not, check with
http://www.gnu.org/copyleft/gpl.html.
=cut
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