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 Data::Dumper;

my $debug = 0;
$|=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 = ?
        };

        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_archive($) {
        my $row = shift || die;

        $row->{'date'} =~ s/\.\d+$//;
        $row->{'copies'} =~ s/^\s*0+\s*$/no/;
        $row->{'total_size'} /= (1024*1024);

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

        return
                sprintf("%d by %s on %s, %s %s [%.2f Mb]",
                        $row->{'dvd_nr'},
                        $row->{'username'},
                        $row->{'date'},
                        $row->{'copies'}, $copies,
                        $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: $!");
}

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_burned = $dbh->prepare( qq{
        insert into archive_burned
                (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 $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);

        if ($sth_archive_backup_parts->rows == 0) {
                warn "ERROR: no backup parts found for $dvd_nr. You should re-create that DVD.\n";
                print "Do you want to delete invalid DVD #$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)
                        } );

                        $dbh->commit;
                }
        }

        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};
                # 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),"\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 = $dvd_nr;

                if ($volumes > 1) {
                        $volume_suffix = '_' . $volume_nr;
                        $disk_name .= ' ' . $volume_nr . '/' . $volumes;
                }

                print "Processing DVD #$dvd_nr, volume $volume_nr/$volumes\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 {
                        print "ISO $iso_file allready exists\n";
                }

                my $copies = $Conf{BurnMultipleCopies} || 1;

                foreach my $copy_nr ( 1 .. $copies ) {

                        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";
                }

                $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;

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