+#!/usr/bin/perl -w
+# virt-df
+# Copyright (C) 2009 Red Hat Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# 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.
+
+use warnings;
+use strict;
+
+use Sys::Guestfs;
+use Sys::Guestfs::Lib qw(open_guest get_partitions resolve_windows_path
+ inspect_all_partitions inspect_partition
+ inspect_operating_systems mount_operating_system inspect_in_detail);
+use Pod::Usage;
+use Getopt::Long;
+use Data::Dumper;
+use File::Temp qw/tempdir/;
+use XML::Writer;
+
+=encoding utf8
+
+=head1 NAME
+
+virt-df - Display free space on virtual filesystems
+
+=head1 SYNOPSIS
+
+ virt-df [--options]
+
+ virt-df [--options] guest [guest ...]
+
+ virt-df [--options] disk.img [disk.img ...]
+
+=head1 DESCRIPTION
+
+
+
+
+
+
+=head1 OPTIONS
+
+=over 4
+
+=cut
+
+my $help;
+
+=item B<--help>
+
+Display brief help.
+
+=cut
+
+my $uri;
+
+=item B<--connect URI> | B<-c URI>
+
+If using libvirt, connect to the given I<URI>. If omitted,
+then we connect to the default libvirt hypervisor.
+
+Libvirt is only used if you specify a C<domname> on the
+command line. If you specify guest block devices directly,
+then libvirt is not used at all.
+
+=cut
+
+GetOptions ("help|?" => \$help,
+ "connect|c=s" => \$uri,
+ ) or pod2usage (2);
+pod2usage (1) if $help;
+pod2usage ("$0: no image or VM names given") if @ARGV == 0;
+
+# my $g;
+# if ($uri) {
+# $g = open_guest (\@ARGV, rw => $rw, address => $uri);
+# } else {
+# $g = open_guest (\@ARGV, rw => $rw);
+# }
+
+# $g->launch ();
+# $g->wait_ready ();
+
+# # List of possible filesystems.
+# my @partitions = get_partitions ($g);
+
+# # Now query each one to build up a picture of what's in it.
+# my %fses =
+# inspect_all_partitions ($g, \@partitions,
+# use_windows_registry => $windows_registry);
+
+# #print "fses -----------\n";
+# #print Dumper(\%fses);
+
+# my $oses = inspect_operating_systems ($g, \%fses);
+
+# #print "oses -----------\n";
+# #print Dumper($oses);
+
+# # Mount up the disks and check for applications.
+
+# my $root_dev;
+# foreach $root_dev (sort keys %$oses) {
+# my $os = $oses->{$root_dev};
+# mount_operating_system ($g, $os);
+# inspect_in_detail ($g, $os);
+# $g->umount_all ();
+# }
+
+=head1 SEE ALSO
+
+L<virt-inspector(1)>,
+L<guestfs(3)>,
+L<guestfish(1)>,
+L<Sys::Guestfs(3)>,
+L<Sys::Guestfs::Lib(3)>,
+L<Sys::Virt(3)>,
+L<http://libguestfs.org/>.
+
+For Windows registry parsing we require the C<reged> program
+from L<http://home.eunet.no/~pnordahl/ntpasswd/>.
+
+=head1 AUTHOR
+
+Richard W.M. Jones L<http://et.redhat.com/~rjones/>
+
+=head1 COPYRIGHT
+
+Copyright (C) 2009 Red Hat Inc.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+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.
git.annexia.org / libguestfs.git / commitdiff