+ 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;