use POSIX qw/strftime/;
use Term::Menus;
use File::Which;
+use File::Path;
+use Filesys::Df;
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;
# don't check for user
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=?");
$writer->endTag("file");
}
$writer->endTag("backup");
- }
+ }
$writer->endTag("archive");
$writer->end();
$sth->execute();
+sub fmt_mb($) {
+ my $s = shift;
+ die "missing size" unless defined($s);
+ $s /= (1024*1024);
+ return sprintf("%.2f Mb", $s);
+}
+
sub fmt_archive($) {
my $row = shift || die;
$row->{'date'} =~ s/\.\d+$//;
$row->{'copies'} =~ s/^\s*0+\s*$/no/;
- $row->{'total_size'} /= (1024*1024);
my $copies = 'copies';
$copies = 'copy' if ($row->{'copies'} == 1);
return
- sprintf("%d by %s on %s, %s %s [%.2f Mb]",
+ sprintf("%d by %s on %s, %s %s [%s]",
$row->{'dvd_nr'},
$row->{'username'},
$row->{'date'},
$row->{'copies'}, $copies,
- $row->{'total_size'},
+ fmt_mb($row->{'total_size'}),
);
}
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 {
+ if (-d $_) {
+ print "\tremoving dir $_\n";
+ rmtree($_) || die "can't rmtree $_: $!";
+ } else {
+ 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
+ sum(backups.parts)
+ 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{
values ( (select id from archive where dvd_nr =?), ?, ?, ?)
});
-foreach my $arc (@archives_to_burn) {
- exit if ($arc eq ']quit[');
+my $copies = $Conf{BurnMultipleCopies} || 1;
- my $dvd_nr = $1 if ($arc =~ m/DVD #(\d+)/);
- die "BUG: can't find dvd_nr in $arc\n" unless ($dvd_nr);
+foreach my $copy_nr ( 1 .. $copies ) {
- my $tmp_dir = "/$iso_dir/$dvd_nr";
+ foreach my $arc (@archives_to_burn) {
+ exit if ($arc eq ']quit[');
- my $t = time();
+ my $dvd_nr = $1 if ($arc =~ m/DVD #(\d+)/);
+ die "BUG: can't find dvd_nr in $arc\n" unless ($dvd_nr);
- print "Working on DVD #$dvd_nr in $tmp_dir\n";
+ my $tmp_dir = "/$iso_dir/$dvd_nr";
- my $part_path = '';
- my $part_nr = 1;
- my $parts = 0;
-
- $sth_archive_backup->execute($dvd_nr);
+ my $t = time();
- my $disk_name = 'unknown disk';
- my $iso_size = 0;
+ print "Working on DVD #$dvd_nr in $tmp_dir\n";
- do {
+ $sth_archive_backup_parts->execute($dvd_nr);
- # do we need to re-execute query for multi-part increments?
- $sth_archive_backup->execute($dvd_nr) if ($parts > 1);
+ $sth_archive_backup_check->execute($dvd_nr);
- my $row = $sth_archive_backup->fetchrow_hashref || die "can't fetch row";
+ my ($parts_nr, $check_nr) = ($sth_archive_backup_parts->rows, $sth_archive_backup_check->fetchrow_array);
+ if ($parts_nr != $check_nr) {
+ warn "ERROR: DVD #$dvd_nr is still not inconsistent 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";
+ delete_dvd( $dvd_nr );
+ next;
+ }
- $parts = $row->{'parts'} || die "no parts?";
- $disk_name = $dvd_nr;
+ if ($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( $dvd_nr );
+ }
- if ($parts > 1) {
- # parts start with 0, so we have -1 here
- $part_path = '.' . ($part_nr - 1);
- $disk_name .= '.' . $part_nr;
+ if ($prompt_for_delete) {
+ next if delete_dvd( $dvd_nr );
}
- print "Processing part $part_nr/$parts\n";
+ 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};
+ $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 $list_file = my $iso_file = my $xml_file = "${iso_dir}/${dvd_nr}";
- $list_file .= $part_path . '.list';
- $iso_file .= $part_path . '.iso';
- $xml_file .= '.xml';
+ #warn "# volumes: ",Dumper(\@volumes)," total size: ", fmt_mb($v_size), "\n";
- #
- # check if ISO file exists
- #
+ # check available disk space
- if (! -e $iso_file) {
+ my $df = df($iso_dir)->{bavail} || die "can't get free space on $iso_dir";
+ $df *= 1024; # calulate space in bytes
+ if ($df < $v_size) {
+ warn "ABORTED: not enough disk space to create ISO ! [need ", fmt_mb($v_size), " have ", fmt_mb( $df ), " on $iso_dir]\n";
+ next;
+ }
- open(my $list, "> $list_file") || skip "can't open $list_file: $!";
+ my $volumes = $#volumes + 1;
+ my $volume_nr = 1;
- my $inc = 0;
+ foreach my $v (@volumes) {
- 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";
- }
- $inc++;
- } while ($row = $sth_archive_backup->fetchrow_hashref);
+ #print Dumper($v);
- # add file list and note in xml
- dumpArchive2XML($dbh, $dvd_nr, $xml_file) unless (-f $xml_file);
- print $list "$xml_file\n";
+ my $iso_size = 0;
+ my $disk_name = $dvd_nr;
+ # suffix added to multi-volume archives
+ my $volume_suffix = '';
- # add css file for archive
- my $css_file = $Conf{CgiImageDir} . '/archive.css';
- if (-r $css_file) {
- print $list "$css_file\n";
- } else {
- print "WARNING: missing $css_file, not added to iso image!\n";
+ if ($volumes > 1) {
+ $volume_suffix = '_' . $volume_nr;
+ $disk_name .= ' ' . $volume_nr . '/' . $volumes;
}
- close($list);
+ print "Processing DVD #$dvd_nr, volume $volume_nr/$volumes [", fmt_mb($v->{size}), "]\n";
- print "Running mkisofs now for $inc increments, disk $disk_name\n";
+ my $iso_file = my $xml_file = my $stage =
+ "${iso_dir}/${dvd_nr}";
- 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 };
+ $iso_file .= $volume_suffix . '.iso';
+ $xml_file .= '.xml';
- system($cmd) == 0 or skip "can't run $cmd: $?";
+ $stage .= $volume_suffix . '.stage';
- rename $iso_file.'.tmp', $iso_file || skip "can't rename $iso_file: $!";
+ my $md5_file = "${stage}/${dvd_nr}${volume_suffix}.md5";
- $iso_size = (stat($iso_file))[7];
+ #
+ # check if ISO file exists
+ #
- print "Created $iso_file [$iso_size bytes] in ", fmt_time(time() - $t), "\n";
+ if (! -e $iso_file) {
- } else {
- print "ISO $iso_file allready exists\n";
- }
+ # create stage directory
+ if (-e $stage) {
+ rmtree($stage) || die "can't remove $stage: $!";
+ }
+ mkpath($stage);
- my $copies = $Conf{BurnMultipleCopies} || 1;
+ # open file for md5sums
+ open(my $md5, "> $md5_file") || skip "can't open $md5_file: $!";
- foreach my $copy_nr ( 1 .. $copies ) {
+ 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};
+ }
+ $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 $xml_file);
+
+ add_symlink($xml_file, "$stage/${dvd_nr}.xml");
+
+ # add css file for archive
+ my $css_file = $Conf{CgiImageDir} . '/archive.css';
+ if (-r $css_file) {
+ add_symlink($css_file, "$stage/archive.css");
+ } else {
+ print "WARNING: missing $css_file, not added to iso image!\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 -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 {
+ $iso_size = (stat($iso_file))[7];
+ print "ISO $iso_file allready exists [$iso_size bytes]\n";
+ }
print "\nREADY TO BURN MEDIA $disk_name copy $copy_nr\n\nPlease insert blank media and press ENTER\n\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 $copy_nr recorded\n";
+
+ if ($copy_nr >= $copies) {
+ print STDERR "erasing temporary files, have $copy_nr copies (> $copies)\n";
+ foreach my $f (( $xml_file, $iso_file )) {
+ print STDERR "\t$f ";
+ unlink $f || die "can't remove $f: $!";
+ print STDERR "removed\n";
+ }
+ }
+
+ $volume_nr++;
}
- $part_nr++;
- } until ($part_nr > $parts);
+ }
SKIP:
print "Recoding finished, exiting...\n";
$sth->finish;
-$sth_archive_backup->finish;
+$sth_archive_backup_parts->finish;
+$sth_archive_burned->finish;
+$sth_archive_backup_check->finish;
$sth_archive_burned->finish;
$dbh->disconnect;
projects / BackupPC.git / blobdiff