/usr/share/perl5/Mail/Message/Field/URIs.pm is in libmail-box-perl 2.099-1.
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 | # Copyrights 2001-2011 by Mark Overmeer.
# For other contributors see ChangeLog.
# See the manual pages for details on the licensing terms.
# Pod stripped from pm file by OODoc 2.00.
use warnings;
use strict;
package Mail::Message::Field::URIs;
use vars '$VERSION';
$VERSION = '2.099';
use base 'Mail::Message::Field::Structured';
use URI;
sub init($)
{ my ($self, $args) = @_;
my ($body, @body);
if($body = delete $args->{body})
{ @body = ref $body eq 'ARRAY' ? @$body : ($body);
return () unless @body;
}
$self->{MMFU_uris} = [];
if(@body > 1 || ref $body[0])
{ $self->addURI($_) foreach @body;
}
elsif(defined $body)
{ $body = "<$body>\n" unless index($body, '<') >= 0;
$args->{body} = $body;
}
$self->SUPER::init($args);
}
sub parse($)
{ my ($self, $string) = @_;
my @raw = $string =~ m/\<([^>]+)\>/g; # simply ignore all but <>
$self->addURI($_) foreach @raw;
$self;
}
sub produceBody()
{ my @uris = sort map { $_->as_string } shift->URIs;
local $" = '>, <';
@uris ? "<@uris>" : undef;
}
#------------------------------------------
sub addURI(@)
{ my $self = shift;
my $uri = ref $_[0] ? shift : URI->new(@_);
push @{$self->{MMFU_uris}}, $uri->canonical if defined $uri;
$uri;
}
#------------------------------------------
sub URIs() { @{shift->{MMFU_uris}} }
sub addAttribute($;@)
{ my $self = shift;
$self->log(ERROR => 'No attributes for URI fields.');
$self;
}
#------------------------------------------
1;
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