lib/MDV/Draklive/Media.pm


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

package MDV::Draklive::Media;

use MDK::Common;

sub get_initrd_path {
    my ($media) = @_;
    '/' . $media->{storage} . '/initrd.gz';
}

#- mainly for storage-specific subroutines
sub get_storage_setting {
    my ($media, $setting) = @_;
    $storage{$media->{storage}}{$setting};
}

#- for actions that support an optional boot storage type
sub get_boot_setting {
    my ($media, $setting, $opts) = @_;
    $opts->{boot} ? $storage{$opts->{boot}}{$setting} : get_media_setting($media, $setting);
}

#- for user-customisable media setting, that can override storage setting
sub get_media_setting {
    my ($media, $setting) = @_;
    $media->{$setting} || $media->get_storage_setting($setting);
}

sub get_media_fs_module {
    my ($media) = @_;
    my $fs = $media->get_media_setting('fs');
    $fs eq 'iso9660' ? 'isofs' : $fs eq 'ext2' ? @{[]} : $fs;
}

sub get_media_label {
    my ($media) = @_;
    first($media->get_media_setting('source') =~ /^LABEL=(.*)$/);
}

1;