X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=bin%2FBackupPC_burnArchiveCLI;h=f8845d4f0e1ecfe0e792165a79702dab248c776e;hb=200526442f13646fce3a3881207d16a332869f48;hp=2c442ed6d569ef8927f48ad621f75d157771e133;hpb=53c509f1917a8b9ec4bedfd1738d52eae891e9f1;p=BackupPC.git diff --git a/bin/BackupPC_burnArchiveCLI b/bin/BackupPC_burnArchiveCLI index 2c442ed..f8845d4 100755 --- a/bin/BackupPC_burnArchiveCLI +++ b/bin/BackupPC_burnArchiveCLI @@ -10,10 +10,14 @@ use Time::HiRes qw/time/; 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 @@ -21,13 +25,18 @@ my $bpc = BackupPC::Lib->new(undef, undef, 1) || die; my %Conf = $bpc->Conf(); %BackupPC::SearchLib::Conf = %Conf; -my $cdrecord = $Conf{CDRecordBin} || die "Need CDRecordBin in config.pl\n"; +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 eject/, $cdrecord) { - $bin->{$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(); @@ -67,11 +76,12 @@ sub curr_time { sub dumpArchive2XML($$$) { my ($dbh, $dvd_nr, $filename) = @_; - my %archive; - my $output = new IO::File(">$filename"); + my %archive; + + my $output = new IO::File('> '.$filename.'.tmp'); my $writer = new XML::Writer(OUTPUT=>$output, NEWLINES => 1); - print "Dumping file list for DVD $dvd_nr"; + print "Dumping file list for DVD $dvd_nr, countdown:"; $writer->pi('xml-stylesheet', 'href="archive.css" type="text/css"'); @@ -102,6 +112,8 @@ sub dumpArchive2XML($$$) 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=?"); @@ -123,9 +135,18 @@ sub dumpArchive2XML($$$) my $sth_backups = $dbh->prepare( $backups_sql ); $sth_backups->execute( $row_h->{'id'} ); + my $total_backups = $sth_backups->rows; + my $curr_backup = 0; + my $last_pcnt = 0; + while (my $row = $sth_backups->fetchrow_hashref()) { - print "."; + $curr_backup++; + my $pcnt = int(($curr_backup * 10) / $total_backups); + if ($pcnt > $last_pcnt) { + print " ",(10 - $pcnt); + $last_pcnt = $pcnt; + } my $sth_files = $dbh->prepare( $files_sql); $sth_files->execute($row->{'backup_id'}); @@ -146,11 +167,13 @@ sub dumpArchive2XML($$$) $writer->endTag("file"); } $writer->endTag("backup"); - } + } $writer->endTag("archive"); $writer->end(); + rename $filename.'.tmp', $filename || die "can't rename $filename: $!"; + print "\n"; } @@ -171,23 +194,29 @@ order by date asc $sth->execute(); +sub fmt_mb($) { + 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'}), ); } @@ -230,20 +259,78 @@ sub skip($) { 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 $ok = ; + chomp($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{ @@ -252,113 +339,186 @@ 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 -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'; - $iso_size = (stat($iso_file))[7]; + my $md5_file = "${stage}/${dvd_nr}${volume_suffix}.md5"; - print "Created $iso_file [$iso_size bytes] in ", fmt_time(time() - $t), "\n"; + # + # check if ISO file exists + # - } else { - print "ISO $iso_file allready exists\n"; - } + if (! -e $iso_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 $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"); - my $copies = $Conf{BurnMultipleCopies} || 1; + add_symlink("$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"; + } - foreach my $copy_nr ( 1 .. $copies ) { + 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 $copy_nr\n\nPlease insert blank media and press ENTER\n\n"; - system($bin->{'eject'}) == 0 or skip "can't run eject: $?"; + system($bin->{'eject'}.' '.$eject_opts) == 0 or skip "can't run eject: $?"; my $wait = ; - my $cmd = $bin->{$cdrecord} . ' ' . $cdr_opts . ' ' . $iso_file; + my $cmd = $bin->{'cdrecord'} . ' ' . $cdr_opts . ' ' . $iso_file; # FIXME print "## $cmd\n"; @@ -366,13 +526,23 @@ foreach my $arc (@archives_to_burn) { 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: @@ -384,7 +554,9 @@ 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;