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
|
# This file is part of the Mageia project
#
# Copyright (C) 2011 Damien Lallement <dams@mageia.org>
# (C) 2011 Romain d'Alverny <rda@mageia.org>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Library General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library 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
# Library General Public License for more details.
#
# You should have received a copy of the GNU Library General Public License
# along with this library; see the file COPYING.LIB. If not, write to
# the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
# Boston, MA 02110-1301, USA.
#
=head1 NAME
Isocheck - miscellaneous functions
=head1 SYNOPSIS
use Isocheck;
=head1 EXPORTS
=over
=item parse_image_file_name(STRING)
return a populated hash if param is a valid image file name
(see https://wiki.mageia.org/en/Product_naming ).
return empty hash if invalid.
=back
=cut
package Isocheck;
use strict;
use warnings;
our $VERSION = '0.2.0';
use base 'Exporter';
our @EXPORT = qw(parse_image_file_name);
sub parse_image_file_name {
my ($name) = @_;
return unless $name =~ m/^
(
(\w+) # name
-
(\d+) # version
(?:-((?:nightly|alpha|beta|RC)\d*))? # release
(?:-(.+))? # variant
-
(i586|x86_64|dual) # arch
(?:-(CD|DVD|BR))? # medium
(?:-(build_\w+))? # build
)
\.
(\w+) # extension
$/x;
my %info = (
full => $1,
name => $2,
version => $3,
defined $4 ? (release => $4) : (),
defined $5 ? (variant => $5) : (),
arch => $6,
defined $7 ? (medium => $7) : (),
defined $8 ? (build => $8) : (),
ext => $9
);
return %info;
}
1;
|