use POSIX qw/strftime/;
use Term::Menus;
use File::Which;
+use File::Path;
use Data::Dumper;
my $debug = 0;
+# set this to 1 to prompt for DVD removal for each selected item.
+my $prompt_for_delete = 0;
$|=1;
# don't check for user
goto SKIP;
}
-my $sth_archive_backup = $dbh->prepare( qq{
+sub add_symlink($$) {
+ my ($from, $to) = @_;
+ symlink $from, $to || skip("can't symlink $from to $to: $!");
+}
+
+sub delete_dvd($) {
+ my $dvd_nr = shift || return;
+
+ print "Do you want to delete DVD #$dvd_nr now? [NO/yes]: ";
+ my $ok = <STDIN>;
+ chomp($ok);
+ if (lc($ok) eq 'yes') {
+ print "Deleting DVD #$dvd_nr from database...\n";
+
+ $dbh->begin_work;
+
+ my $sth_delete_dvd = $dbh->prepare( qq{
+ delete from archive where dvd_nr = ?
+ } );
+ $sth_delete_dvd->execute( $dvd_nr );
+ $dbh->do( qq{
+ select setval('dvd_nr', (select max(dvd_nr) from archive), true)
+ } );
+
+ # remove files for this DVD
+ map {
+ print "\tremoving $_\n";
+ unlink($_) || die "can't rm $_: $!";
+ } glob ( "/$iso_dir/$dvd_nr.*" );
+
+ $dbh->commit;
+
+ return 1;
+ } else {
+ return 0;
+ }
+}
+
+my $sth_archive_backup_parts = $dbh->prepare( qq{
select
- backup_id,
+ archive_backup.backup_id,
archive_id,
hosts.name as host,
shares.name as share,
backups.num as num,
- backups.parts as parts
+ backups.parts as parts,
+ backup_parts.part_nr as part_nr,
+ backup_parts.size as part_size,
+ backup_parts.md5 as md5,
+ backup_parts.items
from archive_backup
join archive on archive_id = archive.id
- join backups on backup_id = backups.id
+ join backups on archive_backup.backup_id = backups.id
join hosts on hostid = hosts.id
join shares on shareid = shares.id
+ join backup_parts on archive_backup.backup_id = backup_parts.backup_id
where archive.dvd_nr = ?
+ order by archive_backup.backup_id, backup_parts.part_nr
});
my $sth_archive_burned = $dbh->prepare( qq{
print "Working on DVD #$dvd_nr in $tmp_dir\n";
- my $part_path = '';
- my $part_nr = 1;
- my $parts = 0;
-
- $sth_archive_backup->execute($dvd_nr);
+ $sth_archive_backup_parts->execute($dvd_nr);
- my $disk_name = 'unknown disk';
- my $iso_size = 0;
+ if ($sth_archive_backup_parts->rows == 0) {
+ warn "ERROR: no backup parts found for $dvd_nr. You should re-create that DVD.\n";
+ delete_dvd( $dvd_nr );
+ }
- do {
+ if ($prompt_for_delete) {
+ next if delete_dvd( $dvd_nr );
+ }
- # do we need to re-execute query for multi-part increments?
- $sth_archive_backup->execute($dvd_nr) if ($parts > 1);
+ my @volumes;
+ my $v; # emtpy volume
+ my $v_size = 0;
+
+ my $max_archive_size = $Conf{MaxArchiveSize} || die "no MaxArchiveSize";
+ while (my $row = $sth_archive_backup_parts->fetchrow_hashref) {
+ if (($v->{size} || 0) + $row->{part_size} > $max_archive_size) {
+ push @volumes, $v;
+ $v = {};
+ }
+ $v->{size} += $row->{part_size};
+ # this part
+ my $p = {
+ filename => BackupPC::SearchLib::getGzipName($row->{'host'}, $row->{'share'}, $row->{'num'}),
+ };
+ foreach my $fld (qw/part_nr md5/) {
+ $p->{$fld} = $row->{$fld} || die "missing $fld in row!";
+ }
+ push @{ $v->{parts} }, $p;
+ }
+ push @volumes, $v if ($v);
- my $row = $sth_archive_backup->fetchrow_hashref || die "can't fetch row";
+ #warn "# volumes: ",Dumper(\@volumes),"\n";
+ my $volumes = $#volumes + 1;
+ my $volume_nr = 1;
- $parts = $row->{'parts'} || die "no parts?";
- $disk_name = $dvd_nr;
+ foreach my $v (@volumes) {
- if ($parts > 1) {
- # parts start with 0, so we have -1 here
- $part_path = '.' . ($part_nr - 1);
- $disk_name .= '.' . $part_nr;
+ #print Dumper($v);
+
+ my $iso_size = 0;
+ my $disk_name = $dvd_nr;
+ # suffix added to multi-volume archives
+ my $volume_suffix = '';
+
+ if ($volumes > 1) {
+ $volume_suffix = '_' . $volume_nr;
+ $disk_name .= ' ' . $volume_nr . '/' . $volumes;
}
- print "Processing part $part_nr/$parts\n";
+ print "Processing DVD #$dvd_nr, volume $volume_nr/$volumes\n";
+
+ my $iso_file = my $xml_file = my $stage =
+ "${iso_dir}/${dvd_nr}";
- my $list_file = my $iso_file = my $xml_file = "${iso_dir}/${dvd_nr}";
- $list_file .= $part_path . '.list';
- $iso_file .= $part_path . '.iso';
+ $iso_file .= $volume_suffix . '.iso';
$xml_file .= '.xml';
+ $stage .= $volume_suffix . '.stage';
+
+ my $md5_file = "${stage}/${dvd_nr}${volume_suffix}.md5";
+
#
# check if ISO file exists
#
if (! -e $iso_file) {
- open(my $list, "> $list_file") || skip "can't open $list_file: $!";
+ # create stage directory
+ if (-e $stage) {
+ rmtree($stage) || die "can't remove $stage: $!";
+ }
+ mkpath($stage);
+
+ # open file for md5sums
+ open(my $md5, "> $md5_file") || skip "can't open $md5_file: $!";
- my $inc = 0;
+ my $parts_on_this_volume = 0;
- do {
- my $tar_file = BackupPC::SearchLib::getGzipName($row->{'host'}, $row->{'share'}, $row->{'num'});
- if (-f "$tar_dir/$tar_file") {
- skip "can't find increment $tar_file: $!" unless (-r "$tar_dir/$tar_file");
- print $list "$tar_dir/$tar_file\n";
- } else {
- my $len = length("$parts");
- my $nr = sprintf("%0${len}d", ($part_nr - 1));
- print $list "$tar_dir/$tar_file/part$nr\n";
+ foreach my $p (@{ $v->{parts} }) {
+ my $tar_file = $p->{filename} || die "no filename in part", Dumper($p);
+ my $rel_path = $tar_file;
+
+ if (-d "$tar_dir/$rel_path") {
+ mkpath("$stage/$rel_path") unless (-d "$stage/$rel_path");
+ $rel_path .= '/' . $p->{part_nr};
}
- $inc++;
- } while ($row = $sth_archive_backup->fetchrow_hashref);
+ $rel_path .= '.tar.gz';
+
+ skip "can't find increment $rel_path: $!" unless (-r "$tar_dir/$rel_path");
+
+ add_symlink("$tar_dir/$rel_path", "$stage/$rel_path");
+
+ my $md5sum = $p->{md5} || die "no md5 in part ", Dumper($p);
+ chomp($md5sum);
+ print $md5 "$md5sum $rel_path\n" || die "can't write md5sum: $!";
+
+ $parts_on_this_volume++;
+ }
# add file list and note in xml
dumpArchive2XML($dbh, $dvd_nr, $xml_file) unless (-f $xml_file);
- print $list "$xml_file\n";
+
+ add_symlink($xml_file, "$stage/${dvd_nr}.xml");
# add css file for archive
my $css_file = $Conf{CgiImageDir} . '/archive.css';
if (-r $css_file) {
- print $list "$css_file\n";
+ add_symlink($css_file, "$stage/archive.css");
} else {
print "WARNING: missing $css_file, not added to iso image!\n";
}
- close($list);
-
- print "Running mkisofs now for $inc increments, disk $disk_name\n";
+ print "Running mkisofs now for $parts_on_this_volume increments, disk $disk_name\n";
- my $cmd = $bin->{'mkisofs'} . qq{ -A BackupPC -gui -J -r -T --input-charset ISO-8859-2 -V $disk_name -o ${iso_file}.tmp -path-list $list_file };
+ my $cmd = $bin->{'mkisofs'} . qq{ -A BackupPC -gui -J -r -T --input-charset ISO-8859-2 -V "$disk_name" -o ${iso_file}.tmp -f $stage };
system($cmd) == 0 or skip "can't run $cmd: $?";
print "Created $iso_file [$iso_size bytes] in ", fmt_time(time() - $t), "\n";
+ rmtree($stage) || warn "can't remove stage directory $stage: $!";
+
} else {
print "ISO $iso_file allready exists\n";
}
print "\n\nPLEASE REMOVE DVD MEDIA AND LABEL IT WITH $disk_name\n\n";
- $sth_archive_burned->execute($dvd_nr, $iso_size, $part_nr, $copy_nr);
+ $sth_archive_burned->execute($dvd_nr, $iso_size, $volume_nr, $copy_nr);
print "Media burn for $disk_name copy $copy_nr recorded\n";
}
- $part_nr++;
- } until ($part_nr > $parts);
+ $volume_nr++;
+ }
SKIP:
print "Recoding finished, exiting...\n";
$sth->finish;
-$sth_archive_backup->finish;
+$sth_archive_backup_parts->finish;
$sth_archive_burned->finish;
$dbh->disconnect;
projects / BackupPC.git / blobdiff