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package diskdrake::resize_ntfs;
use diagnostics;
use strict;
use run_program;
use common;
sub new {
my ($type, $_device, $dev) = @_;
bless { dev => $dev }, $type;
}
sub check_prog {
my ($in) = @_;
$::isInstall || $in->do_pkgs->ensure_binary_is_installed('ntfsprogs', 'ntfsresize');
}
sub min_size {
my ($o) = @_;
my $r;
run_program::run('ntfsresize', '>', \$r, '-f', '-i', $o->{dev}) or die "ntfsresize failed:\n$r\n";
$r =~ /minimal size: (\d+) KiB/ && $1 * 2;
}
sub resize {
my ($o, $size) = @_;
my @l = ('-ff', '-s' . int($size / 2) . 'ki', $o->{dev});
my $r;
run_program::run('ntfsresize', '>', \$r, '-n', @l) or die "ntfsresize failed: $r\n";
run_program::run('ntfsresize', '>', \$r, @l) or die "ntfsresize failed: $r\n";
}
1;
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