my $root;
foreach $root (@roots) {
+ # Note that output_applications requires the filesystems
+ # to be mounted up.
my %fses = $g->inspect_get_mountpoints ($root);
my @fses = sort { length $a <=> length $b } keys %fses;
foreach (@fses) {
# Basic OS fields.
$xml->dataElement (root => canonicalize ($root));
- my ($s, $distro, $major_version);
+ my $s;
$s = $g->inspect_get_type ($root);
$xml->dataElement (name => $s) if $s ne "unknown";
$s = $g->inspect_get_arch ($root);
$xml->dataElement (arch => $s) if $s ne "unknown";
- $distro = $g->inspect_get_distro ($root);
- $xml->dataElement (distro => $distro) if $distro ne "unknown";
+ $s = $g->inspect_get_distro ($root);
+ $xml->dataElement (distro => $s) if $s ne "unknown";
$s = $g->inspect_get_product_name ($root);
$xml->dataElement (product_name => $s) if $s ne "unknown";
- $major_version = $g->inspect_get_major_version ($root);
- $xml->dataElement (major_version => $major_version);
+ $s = $g->inspect_get_major_version ($root);
+ $xml->dataElement (major_version => $s);
$s = $g->inspect_get_minor_version ($root);
$xml->dataElement (minor_version => $s);
+ $s = $g->inspect_get_package_format ($root);
+ $xml->dataElement (package_format => $s) if $s ne "unknown";
+ $s = $g->inspect_get_package_management ($root);
+ $xml->dataElement (package_management => $s) if $s ne "unknown";
eval {
$s = $g->inspect_get_windows_systemroot ($root);
output_filesystems ($root);
# Package format / management and applications.
- output_applications ($root, $distro, $major_version);
+ output_applications ($root);
$xml->endTag("operatingsystem");
<release>1</release>
</application>
-(The version and release fields may not be available for
-some package types).
+The version and release fields may not be available for some types
+guests. Other fields are possible, see
+L<guestfs(3)/guestfs_inspect_list_applications>.
=cut
{
local $_;
my $root = shift;
- my $distro = shift;
- my $major_version = shift;
-
- # Based on the distro, take a guess at the package format
- # and package management.
- my ($package_format, $package_management);
- if (defined $distro) {
- if ($distro eq "archlinux") {
- $package_format = "pacman";
- $package_management = "pacman";
- }
- elsif ($distro eq "debian" || $distro eq "ubuntu") {
- $package_format = "deb";
- $package_management = "apt";
- }
- elsif ($distro eq "fedora") {
- $package_format = "rpm";
- $package_management = "yum";
- }
- elsif ($distro eq "gentoo") {
- $package_format = "ebuild";
- $package_management = "portage";
- }
- elsif ($distro eq "pardus") {
- $package_format = "pisi";
- $package_management = "pisi";
- }
- elsif ($distro =~ /redhat/ || $distro =~ /rhel/) {
- if ($major_version >= 5) {
- $package_format = "rpm";
- $package_management = "yum";
- } else {
- $package_format = "rpm";
- $package_management = "up2date";
- }
- }
- # else unknown.
- }
-
- $xml->dataElement (package_format => $package_format)
- if defined $package_format;
- $xml->dataElement (package_management => $package_management)
- if defined $package_management;
-
- # Do we know how to get a list of applications?
- if (defined $package_format) {
- if ($package_format eq "rpm") {
- output_applications_rpm ($root);
- }
- elsif ($package_format eq "deb") {
- output_applications_deb ($root);
- }
- }
-}
-
-sub output_applications_rpm
-{
- local $_;
- my $root = shift;
-
- # Previous virt-inspector ran the 'rpm' program from the guest.
- # This is insecure, and unnecessary because we can get the same
- # information directly from the RPM database.
-
- my @applications;
- eval {
- my ($fh, $filename) = tempfile (UNLINK => 1);
- my $fddev = "/dev/fd/" . fileno ($fh);
- $g->download ("/var/lib/rpm/Name", $fddev);
- close $fh or die "close: $!";
-
- # Read the database with the Berkeley DB dump tool.
- my $cmd = "db_dump -p '$filename'";
- open PIPE, "$cmd |" or die "close: $!";
- while (<PIPE>) {
- chomp;
- last if /^HEADER=END$/;
- }
- while (<PIPE>) {
- chomp;
- last if /^DATA=END$/;
-
- # First character on each data line is a space.
- if (length $_ > 0 && substr ($_, 0, 1) eq ' ') {
- $_ = substr ($_, 1);
- }
- # Name should never contain non-printable chars.
- die "name contains non-printable chars" if /\\/;
- push @applications, $_;
-
- $_ = <PIPE>; # discard value
- }
- close PIPE or die "close: $!";
- };
- if (!$@ && @applications > 0) {
- @applications = sort @applications;
- $xml->startTag ("applications");
- foreach (@applications) {
- $xml->startTag ("application");
- $xml->dataElement (name => $_);
- $xml->endTag ("application");
- }
- $xml->endTag ("applications");
- }
-}
-
-sub output_applications_deb
-{
- local $_;
- my $root = shift;
+ my @apps = $g->inspect_list_applications ($root);
- my @applications;
-
- eval {
- my ($fh, $filename) = tempfile (UNLINK => 1);
- my $fddev = "/dev/fd/" . fileno ($fh);
- $g->download ("/var/lib/dpkg/status", $fddev);
- close $fh or die "close: $!";
-
- # Read the file. Each package is separated by a blank line.
- open FILE, $filename or die "$filename: $!";
- my ($name, $installed, $version, $release);
- while (<FILE>) {
- chomp;
- if (/^Package: (.*)/) {
- $name = $1;
- } elsif (/^Status: .*\binstalled\b/) {
- $installed = 1;
- } elsif (/^Version: (.*?)-(.*)/) {
- $version = $1;
- $release = $2;
- } elsif ($_ eq "") {
- if ($installed &&
- defined $name && defined $version && defined $release) {
- push @applications, [ $name, $version, $release ];
- }
- $name = undef;
- $installed = undef;
- $version = undef;
- $release = undef;
- }
- }
- close FILE or die "$filename: $!";
- };
- if (!$@ && @applications > 0) {
- @applications = sort { $a->[0] cmp $b->[0] } @applications;
+ if (@apps) {
$xml->startTag ("applications");
- foreach (@applications) {
+ foreach (@apps) {
$xml->startTag ("application");
- $xml->dataElement (name => $_->[0]);
- $xml->dataElement (version => $_->[1]);
- $xml->dataElement (release => $_->[2]);
+ $xml->dataElement (name => $_->{app_name});
+ $xml->dataElement (display_name => $_->{app_display_name})
+ if $_->{app_display_name} ne "";
+ $xml->dataElement (epoch => $_->{app_epoch})
+ if $_->{app_epoch} != 0;
+ $xml->dataElement (version => $_->{app_version})
+ if $_->{app_version} ne "";
+ $xml->dataElement (release => $_->{app_release})
+ if $_->{app_release} ne "";
+ $xml->dataElement (install_path => $_->{app_install_path})
+ if $_->{app_install_path} ne "";
+ $xml->dataElement (publisher => $_->{app_publisher})
+ if $_->{app_publisher} ne "";
+ $xml->dataElement (url => $_->{app_url})
+ if $_->{app_url} ne "";
+ $xml->dataElement (source_package => $_->{app_source_package})
+ if $_->{app_source_package} ne "";
+ $xml->dataElement (summary => $_->{app_summary})
+ if $_->{app_summary} ne "";
+ $xml->dataElement (description => $_->{app_description})
+ if $_->{app_description} ne "";
$xml->endTag ("application");
}
$xml->endTag ("applications");
git.annexia.org / libguestfs.git / blobdiff