#!/usr/bin/perl
#
# Main author Pascal Rigaux (pixel)
# Put together by Guillaume Cottenceau
#
# Copyright 1999-2005 Mandriva
#
# This software may be freely redistributed under the terms of the GNU
# public license.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
#
# Detects partition types using signatures
#

use lib qw(/usr/lib/libDrakX);
use common;
use fs::type;
use fs::proc_partitions;

my $params = join '', @ARGV;
my $verbose = $params =~ /-v/;

$params =~ /-h/ and die "usage: lsparts [-v]\n";


foreach (fs::proc_partitions::read_raw()) {
    if (my $err = $_->{size} <= 1 ?
	"Skipping <$_->{dev}> because too little blocks ($_->{size})" :
	  $_->{dev} !~ /\d$/ ?
	"Skipping <$_->{dev}> because doesn't end with a number (e.g. seems to not be a partition)" :
	  $_->{dev} =~ /^loop\d+$/ ?
	"Skipping <$_->{dev}>" :
	  '') {
	print STDERR "$err\n" if $verbose;
    } else {
	$_->{device} = $_->{dev};
	if (my $type = fs::type::type_subpart_from_magic($_)) {
	    printf "$_->{dev}: %6s, fs %s (%s)\n", formatXiB($_->{size} * 512), $type->{fs_type}, fs::type::part2type_name($type);
	}
    }
}