Fix libvirt integration in virt-inspector.

diff --git a/README b/README
index 3dea215..e376cc7 100644 (file)
--- a/README
+++ b/README
@@ -73,6 +73,9 @@ bindings
 
 - (Optional) GHC if you want to build the Haskell bindings
 
+- (Optional) Perl XML::XPath, Sys::Virt modules (for libvirt support
+in virt-inspector).
+
 Running ./configure will check you have all the requirements installed
 on your machine.
 

diff --git a/inspector/virt-inspector.pl b/inspector/virt-inspector.pl
index 717ccb6..c645cbd 100755 (executable)
--- a/inspector/virt-inspector.pl
+++ b/inspector/virt-inspector.pl
@@ -27,6 +27,8 @@ use File::Temp qw/tempdir/;
 
 # Optional:
 eval "use Sys::Virt;";
+eval "use XML::XPath;";
+eval "use XML::XPath::XMLParser;";
 
 =encoding utf8
 
@@ -231,14 +233,9 @@ if (-e $ARGV[0]) {
     # Get the names of the image(s).
     my $xml = $dom->get_xml_description ();
 
-    my $p = new XML::XPath::XMLParser (xml => $xml);
-    my $disks = $p->find ("//devices/disk");
-    print "disks:\n";
-    foreach ($disks->get_nodelist) {
-       print XML::XPath::XMLParser::as_string($_);
-    }
-
-    die "XXX"
+    my $p = XML::XPath->new (xml => $xml);
+    my @disks = $p->findnodes ('//devices/disk/source/@dev');
+    @images = map { $_->getData } @disks;
 }
 
 # We've now got the list of @images, so feed them to libguestfs.