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 = shift @ARGV;
$|=1;
-my $cdr_opts = 'dev=/dev/hdc blank=fast -v -eject';
+# don't check for user
+my $bpc = BackupPC::Lib->new(undef, undef, 1) || die;
+my %Conf = $bpc->Conf();
+%BackupPC::SearchLib::Conf = %Conf;
+
+my $conf_bin;
+
+$conf_bin->{'cdrecord'} = $Conf{CDRecordBin} || die "Need CDRecordBin in config.pl\n";
+my $cdr_opts = $Conf{CDRecordOpts} || die "Need CDRecordOpts in config.pl\n";
+$conf_bin->{'eject'} = $Conf{ejectBin} || die "Need ejectBin in config.pl\n";
+my $eject_opts = $Conf{ejectOpts} || die "Need ejectOpts in config.pl\n";
+$conf_bin->{'mkisofs'} = $Conf{mkisofsBin} || die "Need mkisofsBin in config.pl\n";
+
my $bin;
-foreach my $c (qw/mkisofs cdrecord eject/) {
- $bin->{$c} = which($c) || die "$0 needs $c, install it\n";
+foreach my $c (qw/cdrecord eject mkisofs/) {
+ $bin->{$c} = which($conf_bin->{$c}) || die "$0 needs $c ($conf_bin->{$c}), install it\n";
}
my $start_t = time();
my $t_fmt = '%Y-%m-%d %H:%M:%S';
-# don't check for user
-my $bpc = BackupPC::Lib->new(undef, undef, 1) || die;
-my %Conf = $bpc->Conf();
-%BackupPC::SearchLib::Conf = %Conf;
my $dsn = $Conf{SearchDSN} || die "Need SearchDSN in config.pl\n";
my $user = $Conf{SearchUser} || '';
sub dumpArchive2XML($$$)
{
my ($dbh, $dvd_nr, $filename) = @_;
- my %archive;
- my $output = new IO::File(">$filename");
+ my %archive;
+
+ my $output = new IO::File('> '.$filename.'.tmp');
my $writer = new XML::Writer(OUTPUT=>$output, NEWLINES => 1);
+ print "Dumping file list for DVD $dvd_nr, countdown:";
+
$writer->pi('xml-stylesheet', 'href="archive.css" type="text/css"');
my $files_sql = q{
AND hosts.id=backups.hostid
AND shares.id=backups.shareid
AND archive_backup.archive_id = ?
+ ORDER BY
+ hosts.name, shares.name, backups.num
};
my $sth = $dbh->prepare("SELECT dvd_nr, total_size, note, username, date,id FROM archive WHERE dvd_nr=?");
my $sth_backups = $dbh->prepare( $backups_sql );
$sth_backups->execute( $row_h->{'id'} );
+ my $total_backups = $sth_backups->rows;
+ my $curr_backup = 0;
+ my $last_pcnt = 0;
+
while (my $row = $sth_backups->fetchrow_hashref()) {
+ $curr_backup++;
+ my $pcnt = int(($curr_backup * 10) / $total_backups);
+ if ($pcnt > $last_pcnt) {
+ print " ",(10 - $pcnt);
+ $last_pcnt = $pcnt;
+ }
+
my $sth_files = $dbh->prepare( $files_sql);
$sth_files->execute($row->{'backup_id'});
$writer->endTag("file");
}
$writer->endTag("backup");
- }
+ }
$writer->endTag("archive");
$writer->end();
-
+
+ rename $filename.'.tmp', $filename || die "can't rename $filename: $!";
+
+ print "\n";
}
goto SKIP;
}
-my $sth_archive_backup = $dbh->prepare( qq{
+sub add_symlink($$) {
+ 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_backup_check = $dbh->prepare( qq{
+ SELECT
+ count(backups.id)
+ FROM backups
+ JOIN archive_backup on archive_backup.backup_id = backups.id
+ JOIN archive on archive_id = archive.id
+ WHERE dvd_nr = ?
});
my $sth_archive_burned = $dbh->prepare( qq{
insert into archive_burned
- (archive_id, iso_size, part)
- values ( (select id from archive where dvd_nr =?), ?, ?)
+ (archive_id, iso_size, part, copy)
+ values ( (select id from archive where dvd_nr =?), ?, ?, ?)
});
foreach my $arc (@archives_to_burn) {
print "Working on DVD #$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;
+ $sth_archive_backup_check->execute($dvd_nr);
- do {
+ my ($parts_nr, $check_nr) = ($sth_archive_backup_parts->rows, $sth_archive_backup_check->fetchrow_array);
- # do we need to re-execute query for multi-part increments?
- $sth_archive_backup->execute($dvd_nr) if ($parts > 1);
+ if ($parts_nr != $check_nr) {
+ warn "ERROR: DVD #$dvd_nr is still not in consistent state. Some backup parts are ",
+ ($parts_nr < $check_nr) ? "missing ($parts_nr < $check_nr)" : "extra ($parts_nr > $check_nr)",
+ " you should re-create this DVD after BackupPC_incPartsUpdate finish\n";
+ next if delete_dvd( $dvd_nr );
+ }
- my $row = $sth_archive_backup->fetchrow_hashref || die "can't fetch row";
+ if ($sth_archive_backup_parts->rows == 0) {
+ warn "ERROR: no backup parts found for $dvd_nr. You should re-create that DVD.\n";
+ next if delete_dvd( $dvd_nr );
+ }
+ if ($prompt_for_delete) {
+ next if delete_dvd( $dvd_nr );
+ }
- $parts = $row->{'parts'} || die "no parts?";
- $disk_name = $dvd_nr;
+ my @volumes;
+ my $v; # emtpy volume
+ my $v_size = 0;
- if ($parts > 1) {
- # parts start with 0, so we have -1 here
- $part_path = '.' . ($part_nr - 1);
- $disk_name .= '.' . $part_nr;
+ 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);
+
+ #warn "# volumes: ",Dumper(\@volumes),"\n";
+
+ my $volumes = $#volumes + 1;
+ my $volume_nr = 1;
+
+ foreach my $v (@volumes) {
- print "Processing part $part_nr/$parts\n";
+ #print Dumper($v);
- my $list_file = my $iso_file = my $xml_file = "${iso_dir}/${dvd_nr}";
- $list_file .= $part_path . '.list';
- $iso_file .= $part_path . '.iso';
+ 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 . '/' . $volumes;
+ }
+
+ print "Processing DVD #$dvd_nr, volume $volume_nr/$volumes\n";
+
+ my $iso_file = my $xml_file = my $stage =
+ "${iso_dir}/${dvd_nr}";
+
+ $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);
- my $inc = 0;
+ # open file for md5sums
+ open(my $md5, "> $md5_file") || skip "can't open $md5_file: $!";
- 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";
+ my $parts_on_this_volume = 0;
+
+ 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 $parts_on_this_volume increments, disk $disk_name\n";
- print "Running mkisofs now for $inc 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 -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: $?";
+ rename $iso_file.'.tmp', $iso_file || skip "can't rename $iso_file: $!";
+
$iso_size = (stat($iso_file))[7];
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 "\nREADY TO BURN MEDIA $disk_name please insert blank media and press ENTER\n\n";
+ my $copies = $Conf{BurnMultipleCopies} || 1;
+
+ foreach my $copy_nr ( 1 .. $copies ) {
- system($bin->{'eject'}) == 0 or skip "can't run eject: $?";
+ print "\nREADY TO BURN MEDIA $disk_name copy $copy_nr\n\nPlease insert blank media and press ENTER\n\n";
- my $wait = <STDIN>;
+ system($bin->{'eject'}.' '.$eject_opts) == 0 or skip "can't run eject: $?";
- my $cmd = $bin->{'cdrecord'} . ' ' . $cdr_opts . ' ' . $iso_file;
+ my $wait = <STDIN>;
-# system($cmd) == 0 or skip "can't run $cmd: $?";
- print "## $cmd\n";
+ my $cmd = $bin->{'cdrecord'} . ' ' . $cdr_opts . ' ' . $iso_file;
- print "\n\nPLEASE REMOVE DVD MEDIA AND LABEL IT WITH $disk_name\n\n";
+ # FIXME
+ print "## $cmd\n";
+ system($cmd) == 0 or skip "can't run $cmd: $?";
+
+ print "\n\nPLEASE REMOVE DVD MEDIA AND LABEL IT WITH $disk_name\n\n";
- $sth_archive_burned->execute($dvd_nr, $iso_size, $part_nr);
+ $sth_archive_burned->execute($dvd_nr, $iso_size, $volume_nr, $copy_nr);
- print "Media burn for $disk_name recorded\n";
+ 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;