/usr/share/perl5/Mojo/Date.pm is in libmojolicious-perl 2.23-1.
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 | package Mojo::Date;
use Mojo::Base -base;
use overload
'bool' => sub {1},
'""' => sub { shift->to_string },
fallback => 1;
require Time::Local;
has 'epoch';
# Days and months
my @DAYS = qw/Sun Mon Tue Wed Thu Fri Sat/;
my @MONTHS = qw/Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec/;
my %MONTHS;
@MONTHS{@MONTHS} = (0 .. 11);
sub new { shift->SUPER::new->parse(@_) }
# "I suggest you leave immediately.
# Or what? You'll release the dogs or the bees?
# Or the dogs with bees in their mouths and when they bark they shoot bees
# at you?"
sub parse {
my ($self, $date) = @_;
return $self unless defined $date;
# epoch (784111777)
$self->epoch($date) and return $self if $date =~ /^\d+$/;
# RFC 822/1123 (Sun, 06 Nov 1994 08:49:37 GMT)
my ($day, $month, $year, $h, $m, $s);
if ($date =~ /^\w+\,\s+(\d+)\s+(\w+)\s+(\d+)\s+(\d+):(\d+):(\d+)\s+GMT$/) {
($day, $month, $year, $h, $m, $s) = ($1, $MONTHS{$2}, $3, $4, $5, $6);
}
# RFC 850/1036 (Sunday, 06-Nov-94 08:49:37 GMT)
elsif ($date =~ /^\w+\,\s+(\d+)-(\w+)-(\d+)\s+(\d+):(\d+):(\d+)\s+GMT$/) {
($day, $month, $year, $h, $m, $s) = ($1, $MONTHS{$2}, $3, $4, $5, $6);
}
# ANSI C asctime() (Sun Nov 6 08:49:37 1994)
elsif ($date =~ /^\w+\s+(\w+)\s+(\d+)\s+(\d+):(\d+):(\d+)\s+(\d+)$/) {
($month, $day, $h, $m, $s, $year) = ($MONTHS{$1}, $2, $3, $4, $5, $6);
}
# Invalid
else { return $self }
# Prevent crash
my $epoch;
$epoch = eval { Time::Local::timegm($s, $m, $h, $day, $month, $year) };
$self->epoch($epoch) if !$@ && $epoch >= 0;
return $self;
}
sub to_string {
my $self = shift;
# RFC 2616 (Sun, 06 Nov 1994 08:49:37 GMT)
my ($s, $m, $h, $mday, $month, $year, $wday) = gmtime($self->epoch // time);
return sprintf "%s, %02d %s %04d %02d:%02d:%02d GMT", $DAYS[$wday], $mday,
$MONTHS[$month], $year + 1900, $h, $m, $s;
}
1;
__END__
=head1 NAME
Mojo::Date - HTTP 1.1 date container
=head1 SYNOPSIS
use Mojo::Date;
my $date = Mojo::Date->new(784111777);
my $http_date = $date->to_string;
$date->parse('Sun, 06 Nov 1994 08:49:37 GMT');
my $epoch = $date->epoch;
=head1 DESCRIPTION
L<Mojo::Date> implements HTTP 1.1 date and time functions according to
RFC 2616.
Sun, 06 Nov 1994 08:49:37 GMT ; RFC 822, updated by RFC 1123
Sunday, 06-Nov-94 08:49:37 GMT ; RFC 850, obsoleted by RFC 1036
Sun Nov 6 08:49:37 1994 ; ANSI C's asctime() format
=head1 ATTRIBUTES
L<Mojo::Date> implements the following attributes.
=head2 C<epoch>
my $epoch = $date->epoch;
$date = $date->epoch(784111777);
Epoch seconds.
=head1 METHODS
L<Mojo::Date> inherits all methods from L<Mojo::Base> and implements the
following new ones.
=head2 C<new>
my $date = Mojo::Date->new;
my $date = Mojo::Date->new($string);
Construct a new L<Mojo::Date> object.
=head2 C<parse>
$date = $date->parse('Sun Nov 6 08:49:37 1994');
Parse date in one of the following formats.
- Epoch format (784111777)
- RFC 822/1123 (Sun, 06 Nov 1994 08:49:37 GMT)
- RFC 850/1036 (Sunday, 06-Nov-94 08:49:37 GMT)
- ANSI C asctime() (Sun Nov 6 08:49:37 1994)
=head2 C<to_string>
my $string = $date->to_string;
Render date suitable for HTTP 1.1 messages.
=head1 SEE ALSO
L<Mojolicious>, L<Mojolicious::Guides>, L<http://mojolicio.us>.
=cut
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