X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=perl%2Flib%2FSys%2FGuestfs%2FLib.pm;h=549916f50a4c6cb1618a5f66bffe98fb0f5e8395;hb=3e70b34eed5a48640e20fbf6dcba774aaace1f3c;hp=dfa79afc1fe147d556817f93cc358dba10cb23ac;hpb=569989b7505be8e1ad556fed02805acbf38d1188;p=libguestfs.git

diff --git a/perl/lib/Sys/Guestfs/Lib.pm b/perl/lib/Sys/Guestfs/Lib.pm
index dfa79af..549916f 100644
--- a/perl/lib/Sys/Guestfs/Lib.pm
+++ b/perl/lib/Sys/Guestfs/Lib.pm
@@ -100,7 +100,7 @@ read-write handle, this function will refuse to use active libvirt
 domains.
 
 The handle is still in the config state when it is returned, so you
-have to call C<$g-E<gt>launch ()> and C<$g-E<gt>wait_ready>.
+have to call C<$g-E<gt>launch ()>.
 
 The optional C<address> parameter can be added to specify the libvirt
 URI.  In addition, L<Sys::Virt(3)> lists other parameters which are
@@ -267,38 +267,12 @@ by C</> characters.  Do not use C<\>, drive names, etc.
 
 sub resolve_windows_path
 {
-    local $_;
     my $g = shift;
     my $path = shift;
 
-    if (substr ($path, 0, 1) ne "/") {
-        warn __"resolve_windows_path: path must start with a / character";
-        return undef;
-    }
-
-    my @elems = split (/\//, $path);
-    shift @elems;
-
-    # Start reconstructing the path at the top.
-    $path = "/";
-
-    foreach my $dir (@elems) {
-        my $found = 0;
-        foreach ($g->ls ($path)) {
-            if (lc ($_) eq lc ($dir)) {
-                if ($path eq "/") {
-                    $path = "/$_";
-                    $found = 1;
-                } else {
-                    $path = "$path/$_";
-                    $found = 1;
-                }
-            }
-        }
-        return undef unless $found;
-    }
-
-    return $path;
+    my $r;
+    eval { $r = $g->case_sensitive_path ($path); };
+    return $r;
 }
 
 =head2 file_architecture
@@ -569,13 +543,23 @@ C<use_windows_registry> flag are explained below.
 
 =cut
 
+# Turn /dev/vd* and /dev/hd* into canonical device names
+# (see BLOCK DEVICE NAMING in guestfs(3)).
+
+sub _canonical_dev ($)
+{
+    my ($dev) = @_;
+    return "/dev/sd$1" if $dev =~ m{^/dev/[vh]d(\w+)};
+    return $dev;
+}
+
 sub inspect_all_partitions
 {
     local $_;
     my $g = shift;
     my $parts = shift;
     my @parts = @$parts;
-    return map { $_ => inspect_partition ($g, $_, @_) } @parts;
+    return map { _canonical_dev ($_) => inspect_partition ($g, $_, @_) } @parts;
 }
 
 =head2 inspect_partition
@@ -1558,12 +1542,8 @@ sub _check_for_kernels
                 # Check the kernel was recognised
                 if(defined($kernel)) {
                     # Put this kernel on the top level kernel list
-                    my $kernels = $os->{kernels};
-                    if(!defined($kernels)) {
-                        $kernels = [];
-                        $os->{kernels} = $kernels;
-                    }
-                    push(@$kernels, $kernel);
+                    $os->{kernels} ||= [];
+                    push(@{$os->{kernels}}, $kernel);
 
                     $config{kernel} = $kernel;
 
@@ -1766,13 +1746,8 @@ sub _inspect_initrd
     }
 
     # Add to the top level initrd_modules entry
-    my $initrd_modules = $os->{initrd_modules};
-    if(!defined($initrd_modules)) {
-        $initrd_modules = {};
-        $os->{initrd_modules} = $initrd_modules;
-    }
-
-    $initrd_modules->{$version} = \@modules;
+    $os->{initrd_modules} ||= {};
+    $os->{initrd_modules}->{$version} = \@modules;
 
     return \@modules;
 }