local $_;
my $r = shift;
- # XXX Windows version.
- # List of applications.
+ # Windows version?
}
sub check_grub
local $_;
my $r = shift;
- # XXX Kernel versions, grub version.
+ # Grub version, if we care.
}
#print Dumper (\%fses);
check_for_applications ($root_dev);
check_for_kernels ($root_dev);
- # umount_all in libguestfs is buggy - it doesn't unmount
- # filesystems in the correct order. So let's unmount them
- # in reverse first before calling umount_all as a last resort.
- foreach (sort { $b cmp $a } keys %$mounts) {
- eval "\$g->umount ('$_')";
- }
$g->umount_all ();
}
}
local $_;
my $root_dev = shift;
- # XXX rpm -qa, look in Program Files, or whatever
+ my @apps;
+
+ my $os = $oses{$root_dev}->{os};
+ if ($os eq "linux") {
+ my $distro = $oses{$root_dev}->{distro};
+ if ($distro eq "redhat") {
+ my @lines = $g->command_lines
+ (["rpm", "-q", "-a", "--qf",
+ "%{name} %{epoch} %{version} %{release} %{arch}\n"]);
+ foreach (@lines) {
+ if (m/^(.*) (.*) (.*) (.*) (.*)$/) {
+ my $epoch = $2;
+ $epoch = "" if $epoch eq "(none)";
+ my $app = {
+ name => $1,
+ epoch => $epoch,
+ version => $3,
+ release => $4,
+ arch => $5
+ };
+ push @apps, $app
+ }
+ }
+ }
+ } elsif ($os eq "windows") {
+ # XXX
+ # I worked out a general plan for this, but haven't
+ # implemented it yet. We can iterate over /Program Files
+ # looking for *.EXE files, which we download, then use
+ # i686-pc-mingw32-windres on, to find the VERSIONINFO
+ # section, which has a lot of useful information.
+ }
+
+ $oses{$root_dev}->{apps} = \@apps;
}
sub check_for_kernels
local $_;
my $root_dev = shift;
- # XXX
+ my @kernels;
+
+ my $os = $oses{$root_dev}->{os};
+ if ($os eq "linux") {
+ # Installed kernels will have a corresponding /lib/modules/<version>
+ # directory, which is the easiest way to find out what kernels
+ # are installed, and what modules are available.
+ foreach ($g->ls ("/lib/modules")) {
+ if ($g->is_dir ("/lib/modules/$_")) {
+ my %kernel;
+ $kernel{version} = $_;
+
+ # List modules.
+ my @modules;
+ foreach ($g->find ("/lib/modules/$_")) {
+ if (m,/([^/]+)\.ko,) {
+ push @modules, $1;
+ }
+ }
+
+ $kernel{modules} = \@modules;
+
+ push @kernels, \%kernel;
+ }
+ }
+
+ } elsif ($os eq "windows") {
+ # XXX
+ }
+
+ $oses{$root_dev}->{kernels} = \@kernels;
}
#----------------------------------------------------------------------
# Plain text output (the default).
elsif ($output eq "text") {
- # XXX text output.
+ output_text ();
+}
+# XML output.
+elsif ($output eq "xml") {
+ output_xml ();
+}
+sub output_text
+{
+ output_text_os ($oses{$_}) foreach sort keys %oses;
+}
+sub output_text_os
+{
+ my $os = shift;
+ print $os->{os}, " " if exists $os->{os};
+ print $os->{distro}, " " if exists $os->{distro};
+ print $os->{version}, " " if exists $os->{version};
+ print "on ", $os->{root_device}, ":\n";
-}
+ print " Mountpoints:\n";
+ my $mounts = $os->{mounts};
+ foreach (sort keys %$mounts) {
+ printf " %-30s %s\n", $mounts->{$_}, $_
+ }
-# XML output.
-elsif ($output eq "xml") {
- # XXX XML output.
+ print " Filesystems:\n";
+ my $filesystems = $os->{filesystems};
+ foreach (sort keys %$filesystems) {
+ print " $_:\n";
+ print " label: $filesystems->{$_}{label}\n"
+ if exists $filesystems->{$_}{label};
+ print " UUID: $filesystems->{$_}{uuid}\n"
+ if exists $filesystems->{$_}{uuid};
+ print " type: $filesystems->{$_}{fstype}\n"
+ if exists $filesystems->{$_}{fstype};
+ print " content: $filesystems->{$_}{content}\n"
+ if exists $filesystems->{$_}{content};
+ }
+
+ print " Applications:\n";
+ my @apps = @{$os->{apps}};
+ foreach (@apps) {
+ print " $_->{name} $_->{version}\n"
+ }
+ print " Kernels:\n";
+ my @kernels = @{$os->{kernels}};
+ foreach (@kernels) {
+ print " $_->{version}\n";
+ my @modules = @{$_->{modules}};
+ foreach (@modules) {
+ print " $_\n";
+ }
+ }
+}
+sub output_xml
+{
+ print "<operatingsystems>\n";
+ output_xml_os ($oses{$_}) foreach sort keys %oses;
+ print "</operatingsystems>\n";
+}
+sub output_xml_os
+{
+ my $os = shift;
+ print "<operatingsystem>\n";
+ print "<os>", $os->{os}, "</os>\n" if exists $os->{os};
+ print "<distro>", $os->{distro}, "</distro>\n" if exists $os->{distro};
+ print "<version>", $os->{version}, "</version>\n" if exists $os->{version};
+ print "<root>", $os->{root_device}, "</root>\n";
+ print "<mountpoints>\n";
+ my $mounts = $os->{mounts};
+ foreach (sort keys %$mounts) {
+ printf "<mountpoint dev='%s'>%s</mountpoint>\n",
+ $mounts->{$_}, $_
+ }
+ print "</mountpoints>\n";
+
+ print "<filesystems>\n";
+ my $filesystems = $os->{filesystems};
+ foreach (sort keys %$filesystems) {
+ print "<filesystem dev='$_'>\n";
+ print "<label>$filesystems->{$_}{label}</label>\n"
+ if exists $filesystems->{$_}{label};
+ print "<uuid>$filesystems->{$_}{uuid}</uuid>\n"
+ if exists $filesystems->{$_}{uuid};
+ print "<type>$filesystems->{$_}{fstype}</type>\n"
+ if exists $filesystems->{$_}{fstype};
+ print "<content>$filesystems->{$_}{content}</content>\n"
+ if exists $filesystems->{$_}{content};
+ print "</filesystem>\n";
+ }
+ print "</filesystems>\n";
+
+ print "<applications>\n";
+ my @apps = @{$os->{apps}};
+ foreach (@apps) {
+ print "<application>\n";
+ print "<name>$_->{name}</name><version>$_->{version}</version>\n";
+ print "</application>\n";
+ }
+ print "</applications>\n";
+
+ print "<kernels>\n";
+ my @kernels = @{$os->{kernels}};
+ foreach (@kernels) {
+ print "<kernel>\n";
+ print "<version>$_->{version}</version>\n";
+ print "<modules>\n";
+ my @modules = @{$_->{modules}};
+ foreach (@modules) {
+ print "<module>$_</module>\n";
+ }
+ print "</modules>\n";
+ print "</kernel>\n";
+ }
+ print "</kernels>\n";
+ print "</operatingsystem>\n";
}
=head1 SEE ALSO
git.annexia.org / libguestfs.git / blobdiff