Rebase tree.

1 files changed, 98 insertions, 0 deletions

diff --git a/lib/LXRng/Repo/Git/TarFile.pm b/lib/LXRng/Repo/Git/TarFile.pm
new file mode 100644
index 0000000..33af87d
--- /dev/null
+++ b/lib/LXRng/Repo/Git/TarFile.pm
@@ -0,0 +1,98 @@
+package LXRng::Repo::Git::TarFile;
+
+use strict;
+use File::Temp qw(tempdir);
+use Fcntl qw(F_GETFD F_SETFD FD_CLOEXEC);
+
+use base qw(LXRng::Repo::File);
+
+sub new {
+    my ($class, $tar, $ref) = @_;
+
+    return bless({tar => $tar, ref => $ref}, $class);
+}
+
+sub name {
+    my ($self) = @_;
+
+    return $$self{'tar'}->name();
+}
+
+sub node {
+    my ($self) = @_;
+
+    $self->name =~ m,.*/([^/]+), and return $1;
+}
+
+sub time {
+    my ($self) = @_;
+
+    return $$self{'tar'}->mtime();
+}
+
+sub size {
+    my ($self) = @_;
+
+    return $$self{'tar'}->size;
+}
+
+sub phys_path {
+    my ($self) = @_;
+
+    my $tmpdir = tempdir() or die($!);
+    open(my $phys, ">", $tmpdir.'/'.$self->node);
+
+    my $data = $$self{'tar'}->get_content_by_ref();
+    my $len = $$self{'tar'}->size();
+    my $pos = 0;
+    while ($pos < $len) {
+	print($phys substr($$data, $pos, 64*1024));
+	$pos += 64*1024;
+    }
+    close($phys);
+    
+    return LXRng::Repo::Git::TarFile::Virtual->new(dir => $tmpdir,
+						      node => $self->node);
+}
+
+sub handle {
+    my ($self) = @_;
+    
+    my $data = $$self{'tar'}->get_content_by_ref();
+    open(my $fh, "<", $data);
+
+    return $fh;
+}
+
+sub revision {
+    my ($self) = @_;
+
+    $$self{'ref'} ||= $self->time.'.'.$self->size;
+    return $$self{'ref'};
+}
+
+package LXRng::Repo::Git::TarFile::Virtual;
+
+use strict;
+use overload '""' => \&filename;
+
+sub new {
+    my ($class, %args) = @_;
+    
+    return bless(\%args, $class);
+}
+
+sub filename {
+    my ($self) = @_;
+
+    return $$self{'dir'}.'/'.$$self{'node'};
+}
+
+sub DESTROY {
+    my ($self) = @_;
+    unlink($$self{'dir'}.'/'.$$self{'node'});
+    rmdir($$self{'dir'});
+#    kill(9, $$self{'pid'});
+}
+
+1;