Annotation of /trunk/bin/BackupPC_burnArchiveCLI

#!/usr/local/bin/perl

use strict;
use lib "/data/backuppc-agi//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 Cwd qw/abs_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;

# 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 $path = abs_path($0);
$path =~ s#/[^/]+$#/#;
my $tarIncCreate = $path .= 'BackupPC_tarIncCreate';

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'}),
                                host => $row->{'host'},
                                share => $row->{'share'},
                                num => $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)->{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;
                }

                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';

                                        
                                        unless (-r "$tar_dir/$rel_path") {
                                                print "WARNING: can't find increment $rel_path , trying to recreate it using BackupPC_tarIncCreate...\n";
                                                my $host = $p->{host};
                                                my $share = $p->{share};
                                                my $dump = $p->{num};
                                                my $otherUser = "backuppc-agi";

                                                my $cmd = "sudo -u $otherUser ".$tarIncCreate. " -h $host -s $share -n $dump";
                                                print "$cmd ";
                                                if (system($cmd) != 0) {
                                                        print " FAILED.\n";
                                                } else {
                                                        print " done.\n";
                                                }
                                        }

                                        skip "can't find increment $rel_path, recreateing obviously did not work: $!" unless (-r "$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 $iso_file already exists [$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	iklaric	371	#!/usr/local/bin/perl
2	dpavlin	174
3			use strict;
4	iklaric	371	use lib "/data/backuppc-agi//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	iklaric	371	use Cwd qw/abs_path/;
16	dpavlin	174	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	iklaric	371	my $path = abs_path($0);
37			$path =~ s#/[^/]+$#/#;
38			my $tarIncCreate = $path .= 'BackupPC_tarIncCreate';
39	dpavlin	202
40	dpavlin	199	my $bin;
41	dpavlin	206	foreach my $c (qw/cdrecord eject mkisofs/) {
42			$bin->{$c} = which($conf_bin->{$c}) \|\| die "$0 needs $c ($conf_bin->{$c}), install it\n";
43	dpavlin	199	}
44
45	dpavlin	174	my $start_t = time();
46
47			my $t_fmt = '%Y-%m-%d %H:%M:%S';
48
49
50			my $dsn = $Conf{SearchDSN} \|\| die "Need SearchDSN in config.pl\n";
51			my $user = $Conf{SearchUser} \|\| '';
52
53			my $dbh = DBI->connect($dsn, $user, "", { RaiseError => 1, AutoCommit => 1 });
54
55			my $tar_dir = $Conf{InstallDir}.'/';
56			$tar_dir .= $Conf{GzipTempDir} \|\| die "GzipTempDir isn't defined in configuration";
57
58	dpavlin	176	die "problem with $tar_dir, check GzipTempDir in configuration\n" unless (-d $tar_dir);
59	dpavlin	174
60			my $iso_dir = $Conf{InstallDir}.'/';
61			$iso_dir .= $Conf{ISOTempDir} \|\| die "ISOTempDir isn't defined in configuration";
62			die "problem with $iso_dir, check ISOTempDir in configuration\n" unless (-d $iso_dir && -w $iso_dir);
63
64			#---- subs ----
65
66			sub fmt_time {
67			my $t = shift \|\| return;
68			my $out = "";
69			my ($ss,$mm,$hh) = gmtime($t);
70			$out .= "${hh}h" if ($hh);
71			$out .= sprintf("%02d:%02d", $mm,$ss);
72			return $out;
73			}
74
75			sub curr_time {
76			return strftime($t_fmt,localtime());
77			}
78
79	dpavlin	188	sub dumpArchive2XML($$$)
80			{
81			my ($dbh, $dvd_nr, $filename) = @_;
82	dpavlin	204	my %archive;
83
84			my $output = new IO::File('> '.$filename.'.tmp');
85	dpavlin	188	my $writer = new XML::Writer(OUTPUT=>$output, NEWLINES => 1);
86
87	dpavlin	204	print "Dumping file list for DVD $dvd_nr, countdown:";
88	dpavlin	203
89	dpavlin	189	$writer->pi('xml-stylesheet', 'href="archive.css" type="text/css"');
90
91	dpavlin	188	my $files_sql = q{
92			SELECT
93			files.path AS path,
94			files.date AS date,
95			files.type AS type,
96			files.size AS size
97			FROM files, backups, shares
98			WHERE files.backupnum=backups.num AND
99			files.shareid=shares.id AND
100			shares.hostid=backups.hostid AND
101			backups.id=?
102			};
103
104			my $backups_sql = q{
105			SELECT
106			backups.id AS backup_id,
107			hosts.name AS host,
108			backups.num AS num,
109			backups.date AS date,
110			shares.name AS share,
111			backups.size AS backup_size,
112	dpavlin	202	backups.inc_size AS compress_size
113	dpavlin	188	FROM backups, archive_backup, hosts, shares
114			WHERE archive_backup.backup_id = backups.id
115			AND hosts.id=backups.hostid
116			AND shares.id=backups.shareid
117			AND archive_backup.archive_id = ?
118	dpavlin	292	ORDER BY
119			hosts.name, shares.name, backups.num
120	dpavlin	188	};
121
122			my $sth = $dbh->prepare("SELECT dvd_nr, total_size, note, username, date,id FROM archive WHERE dvd_nr=?");
123			$sth->execute($dvd_nr);
124			my $row = $sth->fetchrow_hashref();
125
126			my $row_h;
127			foreach my $hide (qw/id note/) {
128	dpavlin	199	$row_h->{$hide} = $row->{$hide} \|\| '';
129	dpavlin	188	delete $row->{$hide};
130			}
131
132			$writer->startTag("archive", %{$row});
133
134			$writer->startTag("note");
135			$writer->characters( $row_h->{'note'} );
136			$writer->endTag("note");
137
138			my $sth_backups = $dbh->prepare( $backups_sql );
139			$sth_backups->execute( $row_h->{'id'} );
140
141	dpavlin	204	my $total_backups = $sth_backups->rows;
142			my $curr_backup = 0;
143			my $last_pcnt = 0;
144
145	dpavlin	188	while (my $row = $sth_backups->fetchrow_hashref()) {
146
147	dpavlin	204	$curr_backup++;
148			my $pcnt = int(($curr_backup * 10) / $total_backups);
149			if ($pcnt > $last_pcnt) {
150			print " ",(10 - $pcnt);
151			$last_pcnt = $pcnt;
152			}
153	dpavlin	203
154	dpavlin	188	my $sth_files = $dbh->prepare( $files_sql);
155			$sth_files->execute($row->{'backup_id'});
156
157			delete($row->{'backup_id'});
158	dpavlin	189	$row->{'date'} = strftime($t_fmt,gmtime($row->{'date'}));
159	dpavlin	188
160			$writer->startTag( "backup", %{$row} );
161
162			while (my $row = $sth_files->fetchrow_hashref()) {
163			# convert filetype to string
164			$row->{'type'} = BackupPC::Attrib::fileType2Text(undef, $row->{'type'});
165	dpavlin	189	$row->{'date'} = strftime($t_fmt,gmtime($row->{'date'}));
166	dpavlin	188	my $path = $row->{'path'}; delete $row->{'path'};
167
168			$writer->startTag("file", %{$row});
169			$writer->characters( $path );
170			$writer->endTag("file");
171			}
172			$writer->endTag("backup");
173	dpavlin	292	}
174	dpavlin	188
175			$writer->endTag("archive");
176			$writer->end();
177	dpavlin	203
178	dpavlin	204	rename $filename.'.tmp', $filename \|\| die "can't rename $filename: $!";
179
180	dpavlin	203	print "\n";
181	dpavlin	188	}
182
183
184
185	dpavlin	174	#----- main
186
187			my $sth = $dbh->prepare( qq{
188			select
189			id,dvd_nr,total_size,note,username,
190			archive.date as date,
191			count(archive_burned.archive_id) as copies
192			from archive
193			left outer join archive_burned on archive.id=archive_burned.archive_id
194			group by id,dvd_nr,total_size,note,username,archive.date
195			order by date asc
196			} );
197
198			$sth->execute();
199
200	dpavlin	338	sub fmt_mb($) {
201			my $s = shift;
202			die "missing size" unless defined($s);
203			$s /= (1024*1024);
204			return sprintf("%.2f Mb", $s);
205			}
206
207	dpavlin	174	sub fmt_archive($) {
208			my $row = shift \|\| die;
209
210			$row->{'date'} =~ s/\.\d+$//;
211			$row->{'copies'} =~ s/^\s0+\s$/no/;
212
213	dpavlin	202	my $copies = 'copies';
214			$copies = 'copy' if ($row->{'copies'} == 1);
215	dpavlin	174
216			return
217	dpavlin	338	sprintf("%d by %s on %s, %s %s [%s]",
218	dpavlin	174	$row->{'dvd_nr'},
219			$row->{'username'},
220			$row->{'date'},
221	dpavlin	202	$row->{'copies'}, $copies,
222	dpavlin	338	fmt_mb($row->{'total_size'}),
223	dpavlin	174	);
224			}
225
226			my @burned;
227			my @not_burned;
228
229			while (my $row = $sth->fetchrow_hashref) {
230			if ($row->{'copies'}) {
231			push @burned, fmt_archive($row);
232			} else {
233			push @not_burned, fmt_archive($row);
234			}
235			}
236
237			my %Menu_archive = (
238			Label => 'Menu_archive',
239
240			Item_1 => {
241			Text => 'DVD #]Convey[',
242			Convey => [ @not_burned ],
243			Default => '*',
244			},
245			Item_2 => {
246			Text => 'DVD #]Convey[',
247			Convey => [ @burned ],
248			},
249
250			Select => 'Many',
251
252			Banner => "Select one or more DVD media for burning",
253			);
254
255			my @archives_to_burn = Menu(\%Menu_archive);
256
257			print "\n";
258
259	dpavlin	175	sub skip($) {
260			my $msg = shift;
261			print "WARNING: $msg, skipping...\n";
262			goto SKIP;
263			}
264
265	dpavlin	275	sub add_symlink($$) {
266			my ($from, $to) = @_;
267			symlink $from, $to \|\| skip("can't symlink $from to $to: $!");
268			}
269
270	dpavlin	288	sub delete_dvd($) {
271			my $dvd_nr = shift \|\| return;
272
273			print "Do you want to delete DVD #$dvd_nr now? [NO/yes]: ";
274			my $ok = <STDIN>;
275			chomp($ok);
276			if (lc($ok) eq 'yes') {
277			print "Deleting DVD #$dvd_nr from database...\n";
278
279			$dbh->begin_work;
280
281			my $sth_delete_dvd = $dbh->prepare( qq{
282			delete from archive where dvd_nr = ?
283			} );
284			$sth_delete_dvd->execute( $dvd_nr );
285			$dbh->do( qq{
286			select setval('dvd_nr', (select max(dvd_nr) from archive), true)
287			} );
288
289			# remove files for this DVD
290			map {
291	dpavlin	321	if (-d $_) {
292			print "\tremoving dir $_\n";
293			rmtree($_) \|\| die "can't rmtree $_: $!";
294			} else {
295			print "\tremoving $_\n";
296			unlink($_) \|\| die "can't rm $_: $!";
297			}
298	dpavlin	288	} glob ( "/$iso_dir/$dvd_nr.*" );
299
300			$dbh->commit;
301
302			return 1;
303			} else {
304			return 0;
305			}
306			}
307
308	dpavlin	275	my $sth_archive_backup_parts = $dbh->prepare( qq{
309	dpavlin	175	select
310	dpavlin	275	archive_backup.backup_id,
311	dpavlin	176	archive_id,
312	dpavlin	175	hosts.name as host,
313			shares.name as share,
314	dpavlin	199	backups.num as num,
315	dpavlin	275	backups.parts as parts,
316			backup_parts.part_nr as part_nr,
317			backup_parts.size as part_size,
318			backup_parts.md5 as md5,
319			backup_parts.items
320	dpavlin	175	from archive_backup
321			join archive on archive_id = archive.id
322	dpavlin	275	join backups on archive_backup.backup_id = backups.id
323	dpavlin	175	join hosts on hostid = hosts.id
324			join shares on shareid = shares.id
325	dpavlin	275	join backup_parts on archive_backup.backup_id = backup_parts.backup_id
326	dpavlin	175	where archive.dvd_nr = ?
327	dpavlin	275	order by archive_backup.backup_id, backup_parts.part_nr
328	dpavlin	175	});
329
330	dpavlin	292	my $sth_archive_backup_check = $dbh->prepare( qq{
331			SELECT
332	dpavlin	322	sum(backups.parts)
333	dpavlin	292	FROM backups
334			JOIN archive_backup on archive_backup.backup_id = backups.id
335			JOIN archive on archive_id = archive.id
336			WHERE dvd_nr = ?
337			});
338
339	dpavlin	176	my $sth_archive_burned = $dbh->prepare( qq{
340			insert into archive_burned
341	dpavlin	202	(archive_id, iso_size, part, copy)
342			values ( (select id from archive where dvd_nr =?), ?, ?, ?)
343	dpavlin	176	});
344
345	dpavlin	337	my $copies = $Conf{BurnMultipleCopies} \|\| 1;
346	dpavlin	174
347	dpavlin	337	foreach my $copy_nr ( 1 .. $copies ) {
348	dpavlin	174
349	dpavlin	337	foreach my $arc (@archives_to_burn) {
350			exit if ($arc eq ']quit[');
351	dpavlin	174
352	dpavlin	337	my $dvd_nr = $1 if ($arc =~ m/DVD #(\d+)/);
353			die "BUG: can't find dvd_nr in $arc\n" unless ($dvd_nr);
354	dpavlin	175
355	dpavlin	337	my $tmp_dir = "/$iso_dir/$dvd_nr";
356	dpavlin	175
357	dpavlin	337	my $t = time();
358	dpavlin	175
359	dpavlin	337	print "Working on DVD #$dvd_nr in $tmp_dir\n";
360	dpavlin	292
361	dpavlin	337	$sth_archive_backup_parts->execute($dvd_nr);
362	dpavlin	292
363	dpavlin	337	$sth_archive_backup_check->execute($dvd_nr);
364	dpavlin	292
365	dpavlin	337	my ($parts_nr, $check_nr) = ($sth_archive_backup_parts->rows, $sth_archive_backup_check->fetchrow_array);
366	dpavlin	287
367	dpavlin	337	if ($parts_nr != $check_nr) {
368			warn "ERROR: DVD #$dvd_nr is still not inconsistent state. Some backup parts are ",
369			($parts_nr < $check_nr) ? "missing ($parts_nr < $check_nr)" : "extra ($parts_nr > $check_nr)",
370			" you should re-create this DVD after BackupPC_incPartsUpdate finish\n";
371			delete_dvd( $dvd_nr );
372			next;
373			}
374	dpavlin	286
375	dpavlin	337	if ($sth_archive_backup_parts->rows == 0) {
376			warn "ERROR: no backup parts found for $dvd_nr. You should re-create that DVD.\n";
377			next if delete_dvd( $dvd_nr );
378			}
379	dpavlin	175
380	dpavlin	337	if ($prompt_for_delete) {
381			next if delete_dvd( $dvd_nr );
382	dpavlin	275	}
383	dpavlin	175
384	dpavlin	337	my @volumes;
385			my $v; # emtpy volume
386			my $v_size = 0;
387	dpavlin	286
388	dpavlin	337	my $max_archive_size = $Conf{MaxArchiveSize} \|\| die "no MaxArchiveSize";
389			while (my $row = $sth_archive_backup_parts->fetchrow_hashref) {
390			if (($v->{size} \|\| 0) + $row->{part_size} > $max_archive_size) {
391			push @volumes, $v;
392			$v = {};
393			}
394			$v->{size} += $row->{part_size};
395	dpavlin	338	$v_size += $row->{part_size};
396
397	dpavlin	337	# this part
398			my $p = {
399			filename => BackupPC::SearchLib::getGzipName($row->{'host'}, $row->{'share'}, $row->{'num'}),
400	iklaric	371	host => $row->{'host'},
401			share => $row->{'share'},
402			num => $row->{'num'}
403	dpavlin	337	};
404			foreach my $fld (qw/part_nr md5/) {
405			$p->{$fld} = $row->{$fld} \|\| die "missing $fld in row!";
406			}
407			push @{ $v->{parts} }, $p;
408			}
409			push @volumes, $v if ($v);
410	dpavlin	175
411	dpavlin	338	#warn "# volumes: ",Dumper(\@volumes)," total size: ", fmt_mb($v_size), "\n";
412	dpavlin	175
413	dpavlin	338	# check available disk space
414
415	dpavlin	341	my $df = df($iso_dir)->{bavail} \|\| die "can't get free space on $iso_dir";
416			$df *= 1024; # calulate space in bytes
417	dpavlin	338	if ($df < $v_size) {
418	dpavlin	341	warn "ABORTED: not enough disk space to create ISO ! [need ", fmt_mb($v_size), " have ", fmt_mb( $df ), " on $iso_dir]\n";
419	dpavlin	338	next;
420			}
421
422	dpavlin	337	my $volumes = $#volumes + 1;
423			my $volume_nr = 1;
424	dpavlin	175
425	dpavlin	335	foreach my $v (@volumes) {
426	dpavlin	175
427	dpavlin	335	#print Dumper($v);
428	dpavlin	188
429	dpavlin	335	my $iso_size = 0;
430			my $disk_name = $dvd_nr;
431			# suffix added to multi-volume archives
432			my $volume_suffix = '';
433	dpavlin	189
434	dpavlin	335	if ($volumes > 1) {
435			$volume_suffix = '_' . $volume_nr;
436			$disk_name .= ' ' . $volume_nr . '/' . $volumes;
437			}
438	dpavlin	275
439	dpavlin	338	print "Processing DVD #$dvd_nr, volume $volume_nr/$volumes [", fmt_mb($v->{size}), "]\n";
440	dpavlin	181
441	dpavlin	335	my $iso_file = my $xml_file = my $stage =
442			"${iso_dir}/${dvd_nr}";
443	dpavlin	275
444	dpavlin	335	$iso_file .= $volume_suffix . '.iso';
445			$xml_file .= '.xml';
446	dpavlin	275
447	dpavlin	335	$stage .= $volume_suffix . '.stage';
448	dpavlin	175
449	dpavlin	335	my $md5_file = "${stage}/${dvd_nr}${volume_suffix}.md5";
450	dpavlin	176
451	dpavlin	335	#
452			# check if ISO file exists
453			#
454	dpavlin	176
455	dpavlin	335	if (! -e $iso_file) {
456	dpavlin	176
457	dpavlin	335	# create stage directory
458			if (-e $stage) {
459			rmtree($stage) \|\| die "can't remove $stage: $!";
460			}
461			mkpath($stage);
462	dpavlin	275
463	dpavlin	335	# open file for md5sums
464			open(my $md5, "> $md5_file") \|\| skip "can't open $md5_file: $!";
465	dpavlin	275
466	dpavlin	335	my $parts_on_this_volume = 0;
467	dpavlin	176
468	dpavlin	335	foreach my $p (@{ $v->{parts} }) {
469			my $tar_file = $p->{filename} \|\| die "no filename in part", Dumper($p);
470			my $rel_path = $tar_file;
471	dpavlin	275
472	dpavlin	335	if (-d "$tar_dir/$rel_path") {
473			mkpath("$stage/$rel_path") unless (-d "$stage/$rel_path");
474			$rel_path .= '/' . $p->{part_nr};
475			}
476			$rel_path .= '.tar.gz';
477	dpavlin	275
478	iklaric	371
479			unless (-r "$tar_dir/$rel_path") {
480			print "WARNING: can't find increment $rel_path , trying to recreate it using BackupPC_tarIncCreate...\n";
481			my $host = $p->{host};
482			my $share = $p->{share};
483			my $dump = $p->{num};
484	iklaric	372	my $otherUser = "backuppc-agi";
485
486			my $cmd = "sudo -u $otherUser ".$tarIncCreate. " -h $host -s $share -n $dump";
487	iklaric	371	print "$cmd ";
488			if (system($cmd) != 0) {
489			print " FAILED.\n";
490			} else {
491			print " done.\n";
492			}
493			}
494	dpavlin	275
495	iklaric	371	skip "can't find increment $rel_path, recreateing obviously did not work: $!" unless (-r "$tar_dir/$rel_path");
496
497	dpavlin	335	add_symlink("$tar_dir/$rel_path", "$stage/$rel_path");
498	dpavlin	275
499	dpavlin	335	my $md5sum = $p->{md5} \|\| die "no md5 in part ", Dumper($p);
500			chomp($md5sum);
501			print $md5 "$md5sum $rel_path\n" \|\| die "can't write md5sum: $!";
502	dpavlin	176
503	dpavlin	335	$parts_on_this_volume++;
504			}
505	dpavlin	275
506	dpavlin	335	# add file list and note in xml
507			dumpArchive2XML($dbh, $dvd_nr, $xml_file) unless (-f $xml_file);
508	dpavlin	199
509	dpavlin	335	add_symlink($xml_file, "$stage/${dvd_nr}.xml");
510	dpavlin	199
511	dpavlin	335	# add css file for archive
512			my $css_file = $Conf{CgiImageDir} . '/archive.css';
513			if (-r $css_file) {
514			add_symlink($css_file, "$stage/archive.css");
515			} else {
516			print "WARNING: missing $css_file, not added to iso image!\n";
517			}
518	dpavlin	199
519	dpavlin	335	print "Running mkisofs now for $parts_on_this_volume increments, disk $disk_name\n";
520	dpavlin	199
521	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 $stage };
522	dpavlin	207
523	dpavlin	335	system($cmd) == 0 or skip "can't run $cmd: $?";
524	dpavlin	199
525	dpavlin	335	rename $iso_file.'.tmp', $iso_file \|\| skip "can't rename $iso_file: $!";
526	dpavlin	199
527	dpavlin	335	$iso_size = (stat($iso_file))[7];
528	dpavlin	275
529	dpavlin	335	print "Created $iso_file [$iso_size bytes] in ", fmt_time(time() - $t), "\n";
530	dpavlin	199
531	dpavlin	335	rmtree($stage) \|\| warn "can't remove stage directory $stage: $!";
532	dpavlin	199
533	dpavlin	335	} else {
534	dpavlin	337	$iso_size = (stat($iso_file))[7];
535	iklaric	372	print "ISO $iso_file already exists [$iso_size bytes]\n";
536	dpavlin	335	}
537	dpavlin	199
538	dpavlin	202	print "\nREADY TO BURN MEDIA $disk_name copy $copy_nr\n\nPlease insert blank media and press ENTER\n\n";
539	dpavlin	199
540	dpavlin	206	system($bin->{'eject'}.' '.$eject_opts) == 0 or skip "can't run eject: $?";
541	dpavlin	199
542	dpavlin	202	my $wait = <STDIN>;
543	dpavlin	199
544	dpavlin	206	my $cmd = $bin->{'cdrecord'} . ' ' . $cdr_opts . ' ' . $iso_file;
545	dpavlin	199
546	dpavlin	202	# FIXME
547			print "## $cmd\n";
548			system($cmd) == 0 or skip "can't run $cmd: $?";
549	dpavlin	199
550	dpavlin	202	print "\n\nPLEASE REMOVE DVD MEDIA AND LABEL IT WITH $disk_name\n\n";
551	dpavlin	199
552	dpavlin	275	$sth_archive_burned->execute($dvd_nr, $iso_size, $volume_nr, $copy_nr);
553	dpavlin	202
554			print "Media burn for $disk_name copy $copy_nr recorded\n";
555	dpavlin	339
556			if ($copy_nr >= $copies) {
557			print STDERR "erasing temporary files, have $copy_nr copies (> $copies)\n";
558			foreach my $f (( $xml_file, $iso_file )) {
559			print STDERR "\t$f ";
560			unlink $f \|\| die "can't remove $f: $!";
561			print STDERR "removed\n";
562			}
563			}
564
565	dpavlin	337	$volume_nr++;
566	dpavlin	202	}
567
568	dpavlin	275	}
569	dpavlin	199
570	dpavlin	175	SKIP:
571
572	dpavlin	174	}
573
574			#my $tar_file = BackupPC::SearchLib::getGzipName($row->{'host'}, $row->{'share'}, $row->{'num'});
575			#print curr_time, sprintf(" %s:%s %-3d ", $row->{'host'}, $row->{'share'}, $row->{'num'}), " -> $tar_file ";
576
577	dpavlin	199	print "Recoding finished, exiting...\n";
578
579	dpavlin	174	$sth->finish;
580	dpavlin	275	$sth_archive_backup_parts->finish;
581	dpavlin	199	$sth_archive_burned->finish;
582	dpavlin	319	$sth_archive_backup_check->finish;
583			$sth_archive_burned->finish;
584	dpavlin	199
585	dpavlin	174	$dbh->disconnect;
586