X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=bin%2FBackupPC_burnArchiveCLI;h=f8845d4f0e1ecfe0e792165a79702dab248c776e;hb=182d6a8e410d598dc9bcd719607f6b51a9f097b8;hp=cc3bc0bd45861fbd66c5d920b050f227db0eece0;hpb=0d134190c5c6661058aa161fe46d5231d8e14987;p=BackupPC.git

diff --git a/bin/BackupPC_burnArchiveCLI b/bin/BackupPC_burnArchiveCLI
index cc3bc0b..f8845d4 100755
--- a/bin/BackupPC_burnArchiveCLI
+++ b/bin/BackupPC_burnArchiveCLI
@@ -10,27 +10,39 @@ 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;
 
-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} || '';
@@ -64,10 +76,13 @@ 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, countdown:";
+
 	$writer->pi('xml-stylesheet', 'href="archive.css" type="text/css"');
 
 	my $files_sql = q{
@@ -91,13 +106,14 @@ sub dumpArchive2XML($$$)
 			backups.date AS date,
 			shares.name  AS share,
 			backups.size AS backup_size,
-			backups.inc_size AS compress_size,
-			backups.parts AS parts
+			backups.inc_size AS compress_size
 		FROM backups, archive_backup, hosts, shares
 		WHERE archive_backup.backup_id = backups.id
 			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=?");
@@ -119,8 +135,19 @@ 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()) {
 
+		$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'});
 
@@ -140,11 +167,14 @@ sub dumpArchive2XML($$$)
 			$writer->endTag("file");
 		}
 		$writer->endTag("backup");
-	}	
+	}
 			 
 	$writer->endTag("archive");
 	$writer->end();	
-	
+
+	rename $filename.'.tmp', $filename || die "can't rename $filename: $!";
+
+	print "\n";
 }
 
 
@@ -164,28 +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 = $row->{'copies'};
-	if ($row->{'parts'} > 1) {
-		$copies .= '/' . $row->{'parts'};
-	}
 
-	my $copies_dest = 'copies';
-	$copies_dest = 'copy' if ($row->{'copies'} == 1);
+	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'},
-			$copies, $copies_dest,
-			$row->{'total_size'},
+			$row->{'copies'}, $copies,
+			fmt_mb($row->{'total_size'}),
 		);
 }
 
@@ -228,143 +259,290 @@ 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 $ok = <STDIN>;
+	chomp($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{
 	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 $arc (@archives_to_burn) {
-	exit if ($arc eq ']quit[');
+my $copies = $Conf{BurnMultipleCopies} || 1;
+
+foreach my $copy_nr ( 1 .. $copies ) {
+
+	foreach my $arc (@archives_to_burn) {
+		exit if ($arc eq ']quit[');
+
+		my $dvd_nr = $1 if ($arc =~ m/DVD #(\d+)/);
+		die "BUG: can't find dvd_nr in $arc\n" unless ($dvd_nr);
+
+		my $tmp_dir = "/$iso_dir/$dvd_nr";
 
-	my $dvd_nr = $1 if ($arc =~ m/DVD #(\d+)/);
-	die "BUG: can't find dvd_nr in $arc\n" unless ($dvd_nr);
+		my $t = time();
 
-	my $tmp_dir = "/$iso_dir/$dvd_nr";
+		print "Working on DVD #$dvd_nr in $tmp_dir\n";
 
-	my $t = time();
+		$sth_archive_backup_parts->execute($dvd_nr);
 
-	print "Working on DVD #$dvd_nr in $tmp_dir\n";
+		$sth_archive_backup_check->execute($dvd_nr);
 
-	my $part_path = '';
-	my $part_nr = 1;
-	my $parts = 0;
-		
-	$sth_archive_backup->execute($dvd_nr);
+		my ($parts_nr, $check_nr) = ($sth_archive_backup_parts->rows, $sth_archive_backup_check->fetchrow_array);
 
-	my $disk_name = 'unknown disk';
-	my $iso_size = 0;
+		if ($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;
+		}
 
-	do {
+		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 );
+		}
 
-		# do we need to re-execute query for multi-part increments?
-		$sth_archive_backup->execute($dvd_nr) if ($parts > 1);
+		if ($prompt_for_delete) {
+			next if delete_dvd( $dvd_nr );
+		}
 
-		my $row = $sth_archive_backup->fetchrow_hashref || die "can't fetch row";
+		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);
 
+		#warn "# volumes: ",Dumper(\@volumes)," total size: ", fmt_mb($v_size), "\n";
 
-		$parts =  $row->{'parts'} || die "no parts?";
-		$disk_name = $dvd_nr;
+		# check available disk space
 
-		if ($parts > 1) {
-			# parts start with 0, so we have -1 here
-			$part_path = '.' . ($part_nr - 1);
-			$disk_name .= '.' . $part_nr;
+		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;
 		}
 
-		print "Processing part $part_nr/$parts\n";
+		my $volumes = $#volumes + 1;
+		my $volume_nr = 1;
+
+		foreach my $v (@volumes) {
+
+			#print Dumper($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 . '/' . $volumes;
+			}
+
+			print "Processing DVD #$dvd_nr, volume $volume_nr/$volumes [", fmt_mb($v->{size}), "]\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) {
+
+				# 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';
 
-		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';
+					skip "can't find increment $rel_path: $!" unless (-r "$tar_dir/$rel_path");
 
-		#
-		# check if ISO file exists
-		#
+					add_symlink("$tar_dir/$rel_path", "$stage/$rel_path");
 
-		if (! -e $iso_file) {
+					my $md5sum = $p->{md5} || die "no md5 in part ", Dumper($p);
+					chomp($md5sum);
+					print $md5 "$md5sum  $rel_path\n" || die "can't write md5sum: $!";
 
-			open(my $list, "> $list_file") || skip "can't open $list_file: $!";
+					$parts_on_this_volume++;
+				}
+
+				# add file list and note in xml
+				dumpArchive2XML($dbh, $dvd_nr, $xml_file) unless (-f $xml_file);
 
-			my $inc = 0;
+				add_symlink($xml_file, "$stage/${dvd_nr}.xml");
 
-			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";
+				# add css file for archive
+				my $css_file = $Conf{CgiImageDir} . '/archive.css';
+				if (-r $css_file) {
+					add_symlink($css_file, "$stage/archive.css");
 				} else {
-					my $len = length("$parts");
-					my $nr = sprintf("%0${len}d", ($part_nr - 1));
-					print $list "$tar_dir/$tar_file/part$nr\n";
+					print "WARNING: missing $css_file, not added to iso image!\n";
 				}
-				$inc++;
-			} while ($row = $sth_archive_backup->fetchrow_hashref);
 
-			# add file list and note in xml
-			dumpArchive2XML($dbh, $dvd_nr, $xml_file) unless (-f $xml_file);
-			print $list "$xml_file\n";
+				print "Running mkisofs now for $parts_on_this_volume increments, disk $disk_name\n";
 
-			# 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";
-			}
+				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 };
 
-			close($list);
+				system($cmd) == 0 or skip "can't run $cmd: $?";
 
-			print "Running mkisofs now for $inc increments, disk $disk_name\n";
+				rename $iso_file.'.tmp', $iso_file || skip "can't rename $iso_file: $!";
 
-			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 };
+				$iso_size = (stat($iso_file))[7];
 
-			system($cmd) == 0 or skip "can't run $cmd: $?";
+				print "Created $iso_file [$iso_size bytes] in ", fmt_time(time() - $t), "\n";
 
-			$iso_size = (stat($iso_file))[7];
+				rmtree($stage) || warn "can't remove stage directory $stage: $!";
 
-			print "Created $iso_file [$iso_size bytes] in ", fmt_time(time() - $t), "\n";
+			} else {
+				$iso_size = (stat($iso_file))[7];
+				print "ISO $iso_file allready exists [$iso_size bytes]\n";
+			}
 
-		} else {
-			print "ISO $iso_file allready exists\n";
-		}
+			print "\nREADY TO BURN MEDIA $disk_name copy $copy_nr\n\nPlease insert blank media and press ENTER\n\n";
 
-		print "\nREADY TO BURN MEDIA $disk_name please insert blank media and press ENTER\n\n";
+			system($bin->{'eject'}.' '.$eject_opts) == 0 or skip "can't run eject: $?";
 
-		system($bin->{'eject'}) == 0 or skip "can't run eject: $?";
+			my $wait = <STDIN>;
 
-		my $wait = <STDIN>;
+			my $cmd = $bin->{'cdrecord'} . ' ' . $cdr_opts . ' ' . $iso_file;
+
+			# FIXME
+			print "## $cmd\n";
+			system($cmd) == 0 or skip "can't run $cmd: $?";
 
-		my $cmd = $bin->{'cdrecord'} . ' ' . $cdr_opts . ' ' . $iso_file;
+			print "\n\nPLEASE REMOVE DVD MEDIA AND LABEL IT WITH $disk_name\n\n";
 
-#		system($cmd) == 0 or skip "can't run $cmd: $?";
-		print "## $cmd\n";
+			$sth_archive_burned->execute($dvd_nr, $iso_size, $volume_nr, $copy_nr);
 
-		print "\n\nPLEASE REMOVE DVD MEDIA AND LABEL IT WITH $disk_name\n\n";
+			print "Media burn for $disk_name copy $copy_nr recorded\n";
 
-		$sth_archive_burned->execute($dvd_nr, $iso_size, $part_nr);
+			if ($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";
+				}
+			}
 
-		print "Media burn for $disk_name recorded\n";
+			$volume_nr++;
+		}
 
-		$part_nr++;
-	} until ($part_nr > $parts);
+	}
 
 SKIP:
 
@@ -376,7 +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;