package partition_table::gpt; # $Id: gpt.pm 252200 2009-01-27 18:08:22Z pterjan $ use diagnostics; use strict; use vars qw(@ISA); @ISA = qw(partition_table::raw); use partition_table::raw; use c; my $nb_primary = 128; sub read_one { my ($hd, $_sector) = @_; c::get_disk_type($hd->{file}) eq "gpt" or die "not a GPT disk"; my @pt; foreach (c::get_disk_partitions($hd->{file})) { log::l($_); if (/^([^ ]*) ([^ ]*) ([^ ]*) (.*) \((\d*),(\d*),(\d*)\)$/) { my %p; $p{part_number} = $1; $p{real_device} = $2; $p{fs_type} = $3; $p{pt_type} = 0xba; $p{start} = $5; $p{size} = $7; @pt[$p{part_number}-1] = \%p; } } for (my $part_number = 1; $part_number < $nb_primary; $part_number++) { next if exists($pt[$part_number-1]); $pt[$part_number-1] = { part_number => $part_number }; } \@pt; } sub write { my ($hd, $_sector, $_pt, $_info) = @_; # Initialize the disk if current partition table is not gpt if (c::get_disk_type($hd->{file}) ne "gpt") { c::set_disk_type($hd->{file}, "gpt"); } foreach (@{$hd->{will_tell_kernel}}) { my ($action, $part_number, $o_start, $o_size) = @$_; my $part; print "($action, $part_number, $o_start, $o_size)\n"; if ($action eq 'add') { c::disk_add_partition($hd->{file}, $o_start, $o_size, $part->{fs_type}) or die "failed to add partition"; } elsif ($action eq 'del') { c::disk_del_partition($hd->{file}, $part_number) or die "failed to del partition"; } } common::sync(); 1; } sub initialize { my ($class, $hd) = @_; $hd->{primary} = { raw => [] }; bless $hd, $class; } sub can_add { &can_raw_add } sub adjustStart {} sub adjustEnd {} 1;