+ sub check_part {
+ my ($host, $share, $num, $part_nr, $tar_size, $size, $md5, $items) = @_;
+ my $backup_id = get_backup_id($host, $share, $num);
+ my $sth_md5 = $dbh->prepare(qq{
+ select
+ id, tar_size, size, md5, items
+ from backup_parts
+ where backup_id = ? and part_nr = ?
+ });
+
+ $sth_md5->execute($backup_id, $part_nr);
+
+ if (my $row = $sth_md5->fetchrow_hashref) {
+ return if (
+ $row->{tar_size} >= $tar_size &&
+ $row->{size} == $size &&
+ $row->{md5} eq $md5 &&
+ $row->{items} == $items
+ );
+ print ", deleting invalid backup_parts $row->{id}";
+ $dbh->do(qq{ delete from backup_parts where id = $row->{id} });
+ }
+ print ", inserting new";
+ my $sth_insert = $dbh->prepare(qq{
+ insert into backup_parts (
+ backup_id,
+ part_nr,
+ tar_size,
+ size,
+ md5,
+ items
+ ) values (?,?,?,?,?,?)
+ });
+
+ $sth_insert->execute($backup_id, $part_nr, $tar_size, $size, $md5, $items);
+ $dbh->commit;
+ }
+
+ my @tar_parts;
+
+ if (-d "$tar_dir/$filename") {
+ print ", multi-part";
+ opendir(my $dir, "$tar_dir/$filename") || die "can't readdir $tar_dir/$filename: $!";
+ @tar_parts = map { my $p = $_; $p =~ s#^#${filename}/#; $p } grep { !/^\./ && !/md5/ && -f "$tar_dir/$filename/$_" } readdir($dir);
+ closedir($dir);
+ } else {
+ push @tar_parts, "${filename}.tar.gz";