Annotation of /trunk/bin/BackupPC_burnArchiveCLI

#!/usr/bin/perl

use strict;
use lib "__INSTALLDIR__/lib";

use DBI;
use BackupPC::Lib;
use BackupPC::SearchLib;
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
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/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';


my $dsn = $Conf{SearchDSN} || die "Need SearchDSN in config.pl\n";
my $user = $Conf{SearchUser} || '';

my $dbh = DBI->connect($dsn, $user, "", { RaiseError => 1, AutoCommit => 1 });

my $tar_dir = $Conf{InstallDir}.'/';
$tar_dir .= $Conf{GzipTempDir} || die "GzipTempDir isn't defined in configuration";

die "problem with $tar_dir, check GzipTempDir in configuration\n" unless (-d $tar_dir);

my $iso_dir = $Conf{InstallDir}.'/';
$iso_dir .= $Conf{ISOTempDir} || die "ISOTempDir isn't defined in configuration";
die "problem with $iso_dir, check ISOTempDir in configuration\n" unless (-d $iso_dir && -w $iso_dir);

#---- subs ----

sub fmt_time {
        my $t = shift || return;
        my $out = "";
        my ($ss,$mm,$hh) = gmtime($t);
        $out .= "${hh}h" if ($hh);
        $out .= sprintf("%02d:%02d", $mm,$ss);
        return $out;
}

sub curr_time {
        return strftime($t_fmt,localtime());
}

sub dumpArchive2XML($$$)
{
        my ($dbh, $dvd_nr, $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{
                SELECT 
                        files.path AS path,
                        files.date AS date,
                        files.type AS type,
                        files.size AS size
                FROM files, backups, shares
                WHERE files.backupnum=backups.num AND
                        files.shareid=shares.id AND
                        shares.hostid=backups.hostid AND
                        backups.id=?
        };

        my $backups_sql = q{
                SELECT
                        backups.id   AS backup_id,
                        hosts.name   AS host,
                        backups.num  AS num,
                        backups.date AS date,
                        shares.name  AS share,
                        backups.size AS backup_size,
                        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=?");
        $sth->execute($dvd_nr);
        my $row = $sth->fetchrow_hashref();

        my $row_h;
        foreach my $hide (qw/id note/) {
                $row_h->{$hide} = $row->{$hide} || '';
                delete $row->{$hide};
        }

        $writer->startTag("archive", %{$row});

        $writer->startTag("note");
        $writer->characters( $row_h->{'note'} );
        $writer->endTag("note");

        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'});

                delete($row->{'backup_id'});
                $row->{'date'} = strftime($t_fmt,gmtime($row->{'date'}));

                $writer->startTag( "backup", %{$row} );

                while (my $row = $sth_files->fetchrow_hashref()) {
                        # convert filetype to string
                        $row->{'type'} = BackupPC::Attrib::fileType2Text(undef, $row->{'type'});
                        $row->{'date'} = strftime($t_fmt,gmtime($row->{'date'}));
                        my $path = $row->{'path'}; delete $row->{'path'};

                        $writer->startTag("file", %{$row});
                        $writer->characters( $path );
                        $writer->endTag("file");
                }
                $writer->endTag("backup");
        }
                         
        $writer->endTag("archive");
        $writer->end(); 

        rename $filename.'.tmp', $filename || die "can't rename $filename: $!";

        print "\n";
}


#----- main

my $sth = $dbh->prepare( qq{
select
        id,dvd_nr,total_size,note,username,
        archive.date as date,
        count(archive_burned.archive_id) as copies
from archive
        left outer join archive_burned on archive.id=archive_burned.archive_id
group by id,dvd_nr,total_size,note,username,archive.date
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/;

        my $copies = 'copies';
        $copies = 'copy' if ($row->{'copies'} == 1);

        return
                sprintf("%d by %s on %s, %s %s [%s]",
                        $row->{'dvd_nr'},
                        $row->{'username'},
                        $row->{'date'},
                        $row->{'copies'}, $copies,
                        fmt_mb($row->{'total_size'}),
                );
}

my @burned;
my @not_burned;

while (my $row = $sth->fetchrow_hashref) {
        if ($row->{'copies'}) {
                push @burned, fmt_archive($row);
        } else {
                push @not_burned, fmt_archive($row);
        }
}

my %Menu_archive = (
        Label => 'Menu_archive',

        Item_1 => {
                Text => 'DVD #]Convey[',
                Convey => [ @not_burned ],
                Default => '*',
        },
        Item_2 => {
                Text => 'DVD #]Convey[',
                Convey => [ @burned ],
        },

        Select => 'Many',

        Banner => "Select one or more DVD media for burning",
);

my @archives_to_burn = Menu(\%Menu_archive);

print "\n";

sub skip($) {
        my $msg = shift;
        print "WARNING: $msg, skipping...\n";
        goto SKIP;
}

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
                archive_backup.backup_id,
                archive_id,
                hosts.name as host,
                shares.name as share,
                backups.num as num,
                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 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, copy)
        values ( (select id from archive where dvd_nr =?), ?, ?, ?)
});

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 $t = time();

                print "Working on DVD #$dvd_nr in $tmp_dir\n";

                $sth_archive_backup_parts->execute($dvd_nr);

                $sth_archive_backup_check->execute($dvd_nr);

                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;
                }

                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 );
                }

                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";

                # check available disk space

                my $df = df($iso_dir);
                if ($df < $v_size) {
                        warn "ABORTED: not enough disk space to create ISO ! [need ", fmt_mb($v_size), " have ", fmt_mb( df($iso_dir) ), "]\n";
                        next;
                }

                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';

                                        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";

                        system($bin->{'eject'}.' '.$eject_opts) == 0 or skip "can't run eject: $?";

                        my $wait = <STDIN>;

                        my $cmd = $bin->{'cdrecord'} . ' ' . $cdr_opts . ' ' . $iso_file;

                        # 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, $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++;
                }

        }

SKIP:

}

#my $tar_file = BackupPC::SearchLib::getGzipName($row->{'host'}, $row->{'share'}, $row->{'num'});
#print curr_time, sprintf(" %s:%s %-3d ", $row->{'host'}, $row->{'share'}, $row->{'num'}), " -> $tar_file ";

print "Recoding finished, exiting...\n";

$sth->finish;
$sth_archive_backup_parts->finish;
$sth_archive_burned->finish;
$sth_archive_backup_check->finish;
$sth_archive_burned->finish;

$dbh->disconnect;

1	dpavlin	193	#!/usr/bin/perl
2	dpavlin	174
3			use strict;
4	dpavlin	278	use lib "__INSTALLDIR__/lib";
5	dpavlin	174
6			use DBI;
7			use BackupPC::Lib;
8			use BackupPC::SearchLib;
9			use Time::HiRes qw/time/;
10			use POSIX qw/strftime/;
11			use Term::Menus;
12	dpavlin	199	use File::Which;
13	dpavlin	275	use File::Path;
14	dpavlin	338	use Filesys::Df;
15	dpavlin	174
16			use Data::Dumper;
17
18			my $debug = 0;
19	dpavlin	288	# set this to 1 to prompt for DVD removal for each selected item.
20	dpavlin	292	my $prompt_for_delete = shift @ARGV;
21	dpavlin	174	$\|=1;
22
23	dpavlin	202	# don't check for user
24			my $bpc = BackupPC::Lib->new(undef, undef, 1) \|\| die;
25			my %Conf = $bpc->Conf();
26			%BackupPC::SearchLib::Conf = %Conf;
27	dpavlin	199
28	dpavlin	206	my $conf_bin;
29
30			$conf_bin->{'cdrecord'} = $Conf{CDRecordBin} \|\| die "Need CDRecordBin in config.pl\n";
31	dpavlin	202	my $cdr_opts = $Conf{CDRecordOpts} \|\| die "Need CDRecordOpts in config.pl\n";
32	dpavlin	206	$conf_bin->{'eject'} = $Conf{ejectBin} \|\| die "Need ejectBin in config.pl\n";
33			my $eject_opts = $Conf{ejectOpts} \|\| die "Need ejectOpts in config.pl\n";
34			$conf_bin->{'mkisofs'} = $Conf{mkisofsBin} \|\| die "Need mkisofsBin in config.pl\n";
35	dpavlin	202
36
37	dpavlin	199	my $bin;
38	dpavlin	206	foreach my $c (qw/cdrecord eject mkisofs/) {
39			$bin->{$c} = which($conf_bin->{$c}) \|\| die "$0 needs $c ($conf_bin->{$c}), install it\n";
40	dpavlin	199	}
41
42	dpavlin	174	my $start_t = time();
43
44			my $t_fmt = '%Y-%m-%d %H:%M:%S';
45
46
47			my $dsn = $Conf{SearchDSN} \|\| die "Need SearchDSN in config.pl\n";
48			my $user = $Conf{SearchUser} \|\| '';
49
50			my $dbh = DBI->connect($dsn, $user, "", { RaiseError => 1, AutoCommit => 1 });
51
52			my $tar_dir = $Conf{InstallDir}.'/';
53			$tar_dir .= $Conf{GzipTempDir} \|\| die "GzipTempDir isn't defined in configuration";
54
55	dpavlin	176	die "problem with $tar_dir, check GzipTempDir in configuration\n" unless (-d $tar_dir);
56	dpavlin	174
57			my $iso_dir = $Conf{InstallDir}.'/';
58			$iso_dir .= $Conf{ISOTempDir} \|\| die "ISOTempDir isn't defined in configuration";
59			die "problem with $iso_dir, check ISOTempDir in configuration\n" unless (-d $iso_dir && -w $iso_dir);
60
61			#---- subs ----
62
63			sub fmt_time {
64			my $t = shift \|\| return;
65			my $out = "";
66			my ($ss,$mm,$hh) = gmtime($t);
67			$out .= "${hh}h" if ($hh);
68			$out .= sprintf("%02d:%02d", $mm,$ss);
69			return $out;
70			}
71
72			sub curr_time {
73			return strftime($t_fmt,localtime());
74			}
75
76	dpavlin	188	sub dumpArchive2XML($$$)
77			{
78			my ($dbh, $dvd_nr, $filename) = @_;
79	dpavlin	204	my %archive;
80
81			my $output = new IO::File('> '.$filename.'.tmp');
82	dpavlin	188	my $writer = new XML::Writer(OUTPUT=>$output, NEWLINES => 1);
83
84	dpavlin	204	print "Dumping file list for DVD $dvd_nr, countdown:";
85	dpavlin	203
86	dpavlin	189	$writer->pi('xml-stylesheet', 'href="archive.css" type="text/css"');
87
88	dpavlin	188	my $files_sql = q{
89			SELECT
90			files.path AS path,
91			files.date AS date,
92			files.type AS type,
93			files.size AS size
94			FROM files, backups, shares
95			WHERE files.backupnum=backups.num AND
96			files.shareid=shares.id AND
97			shares.hostid=backups.hostid AND
98			backups.id=?
99			};
100
101			my $backups_sql = q{
102			SELECT
103			backups.id AS backup_id,
104			hosts.name AS host,
105			backups.num AS num,
106			backups.date AS date,
107			shares.name AS share,
108			backups.size AS backup_size,
109	dpavlin	202	backups.inc_size AS compress_size
110	dpavlin	188	FROM backups, archive_backup, hosts, shares
111			WHERE archive_backup.backup_id = backups.id
112			AND hosts.id=backups.hostid
113			AND shares.id=backups.shareid
114			AND archive_backup.archive_id = ?
115	dpavlin	292	ORDER BY
116			hosts.name, shares.name, backups.num
117	dpavlin	188	};
118
119			my $sth = $dbh->prepare("SELECT dvd_nr, total_size, note, username, date,id FROM archive WHERE dvd_nr=?");
120			$sth->execute($dvd_nr);
121			my $row = $sth->fetchrow_hashref();
122
123			my $row_h;
124			foreach my $hide (qw/id note/) {
125	dpavlin	199	$row_h->{$hide} = $row->{$hide} \|\| '';
126	dpavlin	188	delete $row->{$hide};
127			}
128
129			$writer->startTag("archive", %{$row});
130
131			$writer->startTag("note");
132			$writer->characters( $row_h->{'note'} );
133			$writer->endTag("note");
134
135			my $sth_backups = $dbh->prepare( $backups_sql );
136			$sth_backups->execute( $row_h->{'id'} );
137
138	dpavlin	204	my $total_backups = $sth_backups->rows;
139			my $curr_backup = 0;
140			my $last_pcnt = 0;
141
142	dpavlin	188	while (my $row = $sth_backups->fetchrow_hashref()) {
143
144	dpavlin	204	$curr_backup++;
145			my $pcnt = int(($curr_backup * 10) / $total_backups);
146			if ($pcnt > $last_pcnt) {
147			print " ",(10 - $pcnt);
148			$last_pcnt = $pcnt;
149			}
150	dpavlin	203
151	dpavlin	188	my $sth_files = $dbh->prepare( $files_sql);
152			$sth_files->execute($row->{'backup_id'});
153
154			delete($row->{'backup_id'});
155	dpavlin	189	$row->{'date'} = strftime($t_fmt,gmtime($row->{'date'}));
156	dpavlin	188
157			$writer->startTag( "backup", %{$row} );
158
159			while (my $row = $sth_files->fetchrow_hashref()) {
160			# convert filetype to string
161			$row->{'type'} = BackupPC::Attrib::fileType2Text(undef, $row->{'type'});
162	dpavlin	189	$row->{'date'} = strftime($t_fmt,gmtime($row->{'date'}));
163	dpavlin	188	my $path = $row->{'path'}; delete $row->{'path'};
164
165			$writer->startTag("file", %{$row});
166			$writer->characters( $path );
167			$writer->endTag("file");
168			}
169			$writer->endTag("backup");
170	dpavlin	292	}
171	dpavlin	188
172			$writer->endTag("archive");
173			$writer->end();
174	dpavlin	203
175	dpavlin	204	rename $filename.'.tmp', $filename \|\| die "can't rename $filename: $!";
176
177	dpavlin	203	print "\n";
178	dpavlin	188	}
179
180
181
182	dpavlin	174	#----- main
183
184			my $sth = $dbh->prepare( qq{
185			select
186			id,dvd_nr,total_size,note,username,
187			archive.date as date,
188			count(archive_burned.archive_id) as copies
189			from archive
190			left outer join archive_burned on archive.id=archive_burned.archive_id
191			group by id,dvd_nr,total_size,note,username,archive.date
192			order by date asc
193			} );
194
195			$sth->execute();
196
197	dpavlin	338	sub fmt_mb($) {
198			my $s = shift;
199			die "missing size" unless defined($s);
200			$s /= (1024*1024);
201			return sprintf("%.2f Mb", $s);
202			}
203
204	dpavlin	174	sub fmt_archive($) {
205			my $row = shift \|\| die;
206
207			$row->{'date'} =~ s/\.\d+$//;
208			$row->{'copies'} =~ s/^\s0+\s$/no/;
209
210	dpavlin	202	my $copies = 'copies';
211			$copies = 'copy' if ($row->{'copies'} == 1);
212	dpavlin	174
213			return
214	dpavlin	338	sprintf("%d by %s on %s, %s %s [%s]",
215	dpavlin	174	$row->{'dvd_nr'},
216			$row->{'username'},
217			$row->{'date'},
218	dpavlin	202	$row->{'copies'}, $copies,
219	dpavlin	338	fmt_mb($row->{'total_size'}),
220	dpavlin	174	);
221			}
222
223			my @burned;
224			my @not_burned;
225
226			while (my $row = $sth->fetchrow_hashref) {
227			if ($row->{'copies'}) {
228			push @burned, fmt_archive($row);
229			} else {
230			push @not_burned, fmt_archive($row);
231			}
232			}
233
234			my %Menu_archive = (
235			Label => 'Menu_archive',
236
237			Item_1 => {
238			Text => 'DVD #]Convey[',
239			Convey => [ @not_burned ],
240			Default => '*',
241			},
242			Item_2 => {
243			Text => 'DVD #]Convey[',
244			Convey => [ @burned ],
245			},
246
247			Select => 'Many',
248
249			Banner => "Select one or more DVD media for burning",
250			);
251
252			my @archives_to_burn = Menu(\%Menu_archive);
253
254			print "\n";
255
256	dpavlin	175	sub skip($) {
257			my $msg = shift;
258			print "WARNING: $msg, skipping...\n";
259			goto SKIP;
260			}
261
262	dpavlin	275	sub add_symlink($$) {
263			my ($from, $to) = @_;
264			symlink $from, $to \|\| skip("can't symlink $from to $to: $!");
265			}
266
267	dpavlin	288	sub delete_dvd($) {
268			my $dvd_nr = shift \|\| return;
269
270			print "Do you want to delete DVD #$dvd_nr now? [NO/yes]: ";
271			my $ok = <STDIN>;
272			chomp($ok);
273			if (lc($ok) eq 'yes') {
274			print "Deleting DVD #$dvd_nr from database...\n";
275
276			$dbh->begin_work;
277
278			my $sth_delete_dvd = $dbh->prepare( qq{
279			delete from archive where dvd_nr = ?
280			} );
281			$sth_delete_dvd->execute( $dvd_nr );
282			$dbh->do( qq{
283			select setval('dvd_nr', (select max(dvd_nr) from archive), true)
284			} );
285
286			# remove files for this DVD
287			map {
288	dpavlin	321	if (-d $_) {
289			print "\tremoving dir $_\n";
290			rmtree($_) \|\| die "can't rmtree $_: $!";
291			} else {
292			print "\tremoving $_\n";
293			unlink($_) \|\| die "can't rm $_: $!";
294			}
295	dpavlin	288	} glob ( "/$iso_dir/$dvd_nr.*" );
296
297			$dbh->commit;
298
299			return 1;
300			} else {
301			return 0;
302			}
303			}
304
305	dpavlin	275	my $sth_archive_backup_parts = $dbh->prepare( qq{
306	dpavlin	175	select
307	dpavlin	275	archive_backup.backup_id,
308	dpavlin	176	archive_id,
309	dpavlin	175	hosts.name as host,
310			shares.name as share,
311	dpavlin	199	backups.num as num,
312	dpavlin	275	backups.parts as parts,
313			backup_parts.part_nr as part_nr,
314			backup_parts.size as part_size,
315			backup_parts.md5 as md5,
316			backup_parts.items
317	dpavlin	175	from archive_backup
318			join archive on archive_id = archive.id
319	dpavlin	275	join backups on archive_backup.backup_id = backups.id
320	dpavlin	175	join hosts on hostid = hosts.id
321			join shares on shareid = shares.id
322	dpavlin	275	join backup_parts on archive_backup.backup_id = backup_parts.backup_id
323	dpavlin	175	where archive.dvd_nr = ?
324	dpavlin	275	order by archive_backup.backup_id, backup_parts.part_nr
325	dpavlin	175	});
326
327	dpavlin	292	my $sth_archive_backup_check = $dbh->prepare( qq{
328			SELECT
329	dpavlin	322	sum(backups.parts)
330	dpavlin	292	FROM backups
331			JOIN archive_backup on archive_backup.backup_id = backups.id
332			JOIN archive on archive_id = archive.id
333			WHERE dvd_nr = ?
334			});
335
336	dpavlin	176	my $sth_archive_burned = $dbh->prepare( qq{
337			insert into archive_burned
338	dpavlin	202	(archive_id, iso_size, part, copy)
339			values ( (select id from archive where dvd_nr =?), ?, ?, ?)
340	dpavlin	176	});
341
342	dpavlin	337	my $copies = $Conf{BurnMultipleCopies} \|\| 1;
343	dpavlin	174
344	dpavlin	337	foreach my $copy_nr ( 1 .. $copies ) {
345	dpavlin	174
346	dpavlin	337	foreach my $arc (@archives_to_burn) {
347			exit if ($arc eq ']quit[');
348	dpavlin	174
349	dpavlin	337	my $dvd_nr = $1 if ($arc =~ m/DVD #(\d+)/);
350			die "BUG: can't find dvd_nr in $arc\n" unless ($dvd_nr);
351	dpavlin	175
352	dpavlin	337	my $tmp_dir = "/$iso_dir/$dvd_nr";
353	dpavlin	175
354	dpavlin	337	my $t = time();
355	dpavlin	175
356	dpavlin	337	print "Working on DVD #$dvd_nr in $tmp_dir\n";
357	dpavlin	292
358	dpavlin	337	$sth_archive_backup_parts->execute($dvd_nr);
359	dpavlin	292
360	dpavlin	337	$sth_archive_backup_check->execute($dvd_nr);
361	dpavlin	292
362	dpavlin	337	my ($parts_nr, $check_nr) = ($sth_archive_backup_parts->rows, $sth_archive_backup_check->fetchrow_array);
363	dpavlin	287
364	dpavlin	337	if ($parts_nr != $check_nr) {
365			warn "ERROR: DVD #$dvd_nr is still not inconsistent state. Some backup parts are ",
366			($parts_nr < $check_nr) ? "missing ($parts_nr < $check_nr)" : "extra ($parts_nr > $check_nr)",
367			" you should re-create this DVD after BackupPC_incPartsUpdate finish\n";
368			delete_dvd( $dvd_nr );
369			next;
370			}
371	dpavlin	286
372	dpavlin	337	if ($sth_archive_backup_parts->rows == 0) {
373			warn "ERROR: no backup parts found for $dvd_nr. You should re-create that DVD.\n";
374			next if delete_dvd( $dvd_nr );
375			}
376	dpavlin	175
377	dpavlin	337	if ($prompt_for_delete) {
378			next if delete_dvd( $dvd_nr );
379	dpavlin	275	}
380	dpavlin	175
381	dpavlin	337	my @volumes;
382			my $v; # emtpy volume
383			my $v_size = 0;
384	dpavlin	286
385	dpavlin	337	my $max_archive_size = $Conf{MaxArchiveSize} \|\| die "no MaxArchiveSize";
386			while (my $row = $sth_archive_backup_parts->fetchrow_hashref) {
387			if (($v->{size} \|\| 0) + $row->{part_size} > $max_archive_size) {
388			push @volumes, $v;
389			$v = {};
390			}
391			$v->{size} += $row->{part_size};
392	dpavlin	338	$v_size += $row->{part_size};
393
394	dpavlin	337	# this part
395			my $p = {
396			filename => BackupPC::SearchLib::getGzipName($row->{'host'}, $row->{'share'}, $row->{'num'}),
397			};
398			foreach my $fld (qw/part_nr md5/) {
399			$p->{$fld} = $row->{$fld} \|\| die "missing $fld in row!";
400			}
401			push @{ $v->{parts} }, $p;
402			}
403			push @volumes, $v if ($v);
404	dpavlin	175
405	dpavlin	338	#warn "# volumes: ",Dumper(\@volumes)," total size: ", fmt_mb($v_size), "\n";
406	dpavlin	175
407	dpavlin	338	# check available disk space
408
409			my $df = df($iso_dir);
410			if ($df < $v_size) {
411			warn "ABORTED: not enough disk space to create ISO ! [need ", fmt_mb($v_size), " have ", fmt_mb( df($iso_dir) ), "]\n";
412			next;
413			}
414
415	dpavlin	337	my $volumes = $#volumes + 1;
416			my $volume_nr = 1;
417	dpavlin	175
418	dpavlin	335	foreach my $v (@volumes) {
419	dpavlin	175
420	dpavlin	335	#print Dumper($v);
421	dpavlin	188
422	dpavlin	335	my $iso_size = 0;
423			my $disk_name = $dvd_nr;
424			# suffix added to multi-volume archives
425			my $volume_suffix = '';
426	dpavlin	189
427	dpavlin	335	if ($volumes > 1) {
428			$volume_suffix = '_' . $volume_nr;
429			$disk_name .= ' ' . $volume_nr . '/' . $volumes;
430			}
431	dpavlin	275
432	dpavlin	338	print "Processing DVD #$dvd_nr, volume $volume_nr/$volumes [", fmt_mb($v->{size}), "]\n";
433	dpavlin	181
434	dpavlin	335	my $iso_file = my $xml_file = my $stage =
435			"${iso_dir}/${dvd_nr}";
436	dpavlin	275
437	dpavlin	335	$iso_file .= $volume_suffix . '.iso';
438			$xml_file .= '.xml';
439	dpavlin	275
440	dpavlin	335	$stage .= $volume_suffix . '.stage';
441	dpavlin	175
442	dpavlin	335	my $md5_file = "${stage}/${dvd_nr}${volume_suffix}.md5";
443	dpavlin	176
444	dpavlin	335	#
445			# check if ISO file exists
446			#
447	dpavlin	176
448	dpavlin	335	if (! -e $iso_file) {
449	dpavlin	176
450	dpavlin	335	# create stage directory
451			if (-e $stage) {
452			rmtree($stage) \|\| die "can't remove $stage: $!";
453			}
454			mkpath($stage);
455	dpavlin	275
456	dpavlin	335	# open file for md5sums
457			open(my $md5, "> $md5_file") \|\| skip "can't open $md5_file: $!";
458	dpavlin	275
459	dpavlin	335	my $parts_on_this_volume = 0;
460	dpavlin	176
461	dpavlin	335	foreach my $p (@{ $v->{parts} }) {
462			my $tar_file = $p->{filename} \|\| die "no filename in part", Dumper($p);
463			my $rel_path = $tar_file;
464	dpavlin	275
465	dpavlin	335	if (-d "$tar_dir/$rel_path") {
466			mkpath("$stage/$rel_path") unless (-d "$stage/$rel_path");
467			$rel_path .= '/' . $p->{part_nr};
468			}
469			$rel_path .= '.tar.gz';
470	dpavlin	275
471	dpavlin	335	skip "can't find increment $rel_path: $!" unless (-r "$tar_dir/$rel_path");
472	dpavlin	275
473	dpavlin	335	add_symlink("$tar_dir/$rel_path", "$stage/$rel_path");
474	dpavlin	275
475	dpavlin	335	my $md5sum = $p->{md5} \|\| die "no md5 in part ", Dumper($p);
476			chomp($md5sum);
477			print $md5 "$md5sum $rel_path\n" \|\| die "can't write md5sum: $!";
478	dpavlin	176
479	dpavlin	335	$parts_on_this_volume++;
480			}
481	dpavlin	275
482	dpavlin	335	# add file list and note in xml
483			dumpArchive2XML($dbh, $dvd_nr, $xml_file) unless (-f $xml_file);
484	dpavlin	199
485	dpavlin	335	add_symlink($xml_file, "$stage/${dvd_nr}.xml");
486	dpavlin	199
487	dpavlin	335	# add css file for archive
488			my $css_file = $Conf{CgiImageDir} . '/archive.css';
489			if (-r $css_file) {
490			add_symlink($css_file, "$stage/archive.css");
491			} else {
492			print "WARNING: missing $css_file, not added to iso image!\n";
493			}
494	dpavlin	199
495	dpavlin	335	print "Running mkisofs now for $parts_on_this_volume increments, disk $disk_name\n";
496	dpavlin	199
497	dpavlin	335	my $cmd = $bin->{'mkisofs'} . qq{ -A BackupPC -gui -J -r -T --input-charset ISO-8859-2 -V "$disk_name" -o ${iso_file}.tmp -f $stage };
498	dpavlin	207
499	dpavlin	335	system($cmd) == 0 or skip "can't run $cmd: $?";
500	dpavlin	199
501	dpavlin	335	rename $iso_file.'.tmp', $iso_file \|\| skip "can't rename $iso_file: $!";
502	dpavlin	199
503	dpavlin	335	$iso_size = (stat($iso_file))[7];
504	dpavlin	275
505	dpavlin	335	print "Created $iso_file [$iso_size bytes] in ", fmt_time(time() - $t), "\n";
506	dpavlin	199
507	dpavlin	335	rmtree($stage) \|\| warn "can't remove stage directory $stage: $!";
508	dpavlin	199
509	dpavlin	335	} else {
510	dpavlin	337	$iso_size = (stat($iso_file))[7];
511			print "ISO $iso_file allready exists [$iso_size bytes]\n";
512	dpavlin	335	}
513	dpavlin	199
514	dpavlin	202	print "\nREADY TO BURN MEDIA $disk_name copy $copy_nr\n\nPlease insert blank media and press ENTER\n\n";
515	dpavlin	199
516	dpavlin	206	system($bin->{'eject'}.' '.$eject_opts) == 0 or skip "can't run eject: $?";
517	dpavlin	199
518	dpavlin	202	my $wait = <STDIN>;
519	dpavlin	199
520	dpavlin	206	my $cmd = $bin->{'cdrecord'} . ' ' . $cdr_opts . ' ' . $iso_file;
521	dpavlin	199
522	dpavlin	202	# FIXME
523			print "## $cmd\n";
524			system($cmd) == 0 or skip "can't run $cmd: $?";
525	dpavlin	199
526	dpavlin	202	print "\n\nPLEASE REMOVE DVD MEDIA AND LABEL IT WITH $disk_name\n\n";
527	dpavlin	199
528	dpavlin	275	$sth_archive_burned->execute($dvd_nr, $iso_size, $volume_nr, $copy_nr);
529	dpavlin	202
530			print "Media burn for $disk_name copy $copy_nr recorded\n";
531	dpavlin	339
532			if ($copy_nr >= $copies) {
533			print STDERR "erasing temporary files, have $copy_nr copies (> $copies)\n";
534			foreach my $f (( $xml_file, $iso_file )) {
535			print STDERR "\t$f ";
536			unlink $f \|\| die "can't remove $f: $!";
537			print STDERR "removed\n";
538			}
539			}
540
541	dpavlin	337	$volume_nr++;
542	dpavlin	202	}
543
544	dpavlin	275	}
545	dpavlin	199
546	dpavlin	175	SKIP:
547
548	dpavlin	174	}
549
550			#my $tar_file = BackupPC::SearchLib::getGzipName($row->{'host'}, $row->{'share'}, $row->{'num'});
551			#print curr_time, sprintf(" %s:%s %-3d ", $row->{'host'}, $row->{'share'}, $row->{'num'}), " -> $tar_file ";
552
553	dpavlin	199	print "Recoding finished, exiting...\n";
554
555	dpavlin	174	$sth->finish;
556	dpavlin	275	$sth_archive_backup_parts->finish;
557	dpavlin	199	$sth_archive_burned->finish;
558	dpavlin	319	$sth_archive_backup_check->finish;
559			$sth_archive_burned->finish;
560	dpavlin	199
561	dpavlin	174	$dbh->disconnect;
562