create diskdrake::resize_ntfs to factorize code

1 files changed, 26 insertions, 0 deletions

diff --git a/perl-install/diskdrake/resize_ntfs.pm b/perl-install/diskdrake/resize_ntfs.pm
new file mode 100644
index 000000000..30e860f6f
--- /dev/null
+++ b/perl-install/diskdrake/resize_ntfs.pm
@@ -0,0 +1,26 @@
+package diskdrake::resize_ntfs;
+
+use diagnostics;
+use strict;
+
+use run_program;
+use common;
+
+
+sub new {
+    my ($type, $_device, $dev) = @_;
+    bless { dev => $dev }, $type;
+}
+
+sub min_size {
+    my ($o) = @_;
+    my $r = run_program::get_stdout('ntfsresize', '-f', '-i', $o->{dev});
+    $r =~ /minimal size: (\d+) KiB/ && $1 * 2 
+}
+
+sub resize {
+    my ($o, $size) = @_;
+    run_program::run_or_die('ntfsresize', '-ff', '-s' . int($size / 2) . 'ki', $o->{dev});
+}
+
+1;