1 |
#!/usr/bin/perl |
2 |
|
3 |
use strict; |
4 |
use lib "__INSTALLDIR__/lib"; |
5 |
|
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 |
use File::Which; |
13 |
use File::Path; |
14 |
use Filesys::Df; |
15 |
|
16 |
use Data::Dumper; |
17 |
|
18 |
my $debug = 0; |
19 |
# set this to 1 to prompt for DVD removal for each selected item. |
20 |
my $prompt_for_delete = shift @ARGV; |
21 |
$|=1; |
22 |
|
23 |
# 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 |
|
28 |
my $conf_bin; |
29 |
|
30 |
$conf_bin->{'cdrecord'} = $Conf{CDRecordBin} || die "Need CDRecordBin in config.pl\n"; |
31 |
my $cdr_opts = $Conf{CDRecordOpts} || die "Need CDRecordOpts in config.pl\n"; |
32 |
$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 |
|
36 |
|
37 |
my $bin; |
38 |
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 |
} |
41 |
|
42 |
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 |
die "problem with $tar_dir, check GzipTempDir in configuration\n" unless (-d $tar_dir); |
56 |
|
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 |
sub dumpArchive2XML($$$) |
77 |
{ |
78 |
my ($dbh, $dvd_nr, $filename) = @_; |
79 |
my %archive; |
80 |
|
81 |
my $output = new IO::File('> '.$filename.'.tmp'); |
82 |
my $writer = new XML::Writer(OUTPUT=>$output, NEWLINES => 1); |
83 |
|
84 |
print "Dumping file list for DVD $dvd_nr, countdown:"; |
85 |
|
86 |
$writer->pi('xml-stylesheet', 'href="archive.css" type="text/css"'); |
87 |
|
88 |
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 |
backups.inc_size AS compress_size |
110 |
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 |
ORDER BY |
116 |
hosts.name, shares.name, backups.num |
117 |
}; |
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 |
$row_h->{$hide} = $row->{$hide} || ''; |
126 |
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 |
my $total_backups = $sth_backups->rows; |
139 |
my $curr_backup = 0; |
140 |
my $last_pcnt = 0; |
141 |
|
142 |
while (my $row = $sth_backups->fetchrow_hashref()) { |
143 |
|
144 |
$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 |
|
151 |
my $sth_files = $dbh->prepare( $files_sql); |
152 |
$sth_files->execute($row->{'backup_id'}); |
153 |
|
154 |
delete($row->{'backup_id'}); |
155 |
$row->{'date'} = strftime($t_fmt,gmtime($row->{'date'})); |
156 |
|
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 |
$row->{'date'} = strftime($t_fmt,gmtime($row->{'date'})); |
163 |
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 |
} |
171 |
|
172 |
$writer->endTag("archive"); |
173 |
$writer->end(); |
174 |
|
175 |
rename $filename.'.tmp', $filename || die "can't rename $filename: $!"; |
176 |
|
177 |
print "\n"; |
178 |
} |
179 |
|
180 |
|
181 |
|
182 |
#----- 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 |
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 |
sub fmt_archive($) { |
205 |
my $row = shift || die; |
206 |
|
207 |
$row->{'date'} =~ s/\.\d+$//; |
208 |
$row->{'copies'} =~ s/^\s*0+\s*$/no/; |
209 |
|
210 |
my $copies = 'copies'; |
211 |
$copies = 'copy' if ($row->{'copies'} == 1); |
212 |
|
213 |
return |
214 |
sprintf("%d by %s on %s, %s %s [%s]", |
215 |
$row->{'dvd_nr'}, |
216 |
$row->{'username'}, |
217 |
$row->{'date'}, |
218 |
$row->{'copies'}, $copies, |
219 |
fmt_mb($row->{'total_size'}), |
220 |
); |
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 |
sub skip($) { |
257 |
my $msg = shift; |
258 |
print "WARNING: $msg, skipping...\n"; |
259 |
goto SKIP; |
260 |
} |
261 |
|
262 |
sub add_symlink($$) { |
263 |
my ($from, $to) = @_; |
264 |
symlink $from, $to || skip("can't symlink $from to $to: $!"); |
265 |
} |
266 |
|
267 |
sub delete_dvd($) { |
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 |
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 $_: $!"; |
294 |
} |
295 |
} glob ( "/$iso_dir/$dvd_nr.*" ); |
296 |
|
297 |
$dbh->commit; |
298 |
|
299 |
return 1; |
300 |
} else { |
301 |
return 0; |
302 |
} |
303 |
} |
304 |
|
305 |
my $sth_archive_backup_parts = $dbh->prepare( qq{ |
306 |
select |
307 |
archive_backup.backup_id, |
308 |
archive_id, |
309 |
hosts.name as host, |
310 |
shares.name as share, |
311 |
backups.num as num, |
312 |
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 |
from archive_backup |
318 |
join archive on archive_id = archive.id |
319 |
join backups on archive_backup.backup_id = backups.id |
320 |
join hosts on hostid = hosts.id |
321 |
join shares on shareid = shares.id |
322 |
join backup_parts on archive_backup.backup_id = backup_parts.backup_id |
323 |
where archive.dvd_nr = ? |
324 |
order by archive_backup.backup_id, backup_parts.part_nr |
325 |
}); |
326 |
|
327 |
my $sth_archive_backup_check = $dbh->prepare( qq{ |
328 |
SELECT |
329 |
sum(backups.parts) |
330 |
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 |
my $sth_archive_burned = $dbh->prepare( qq{ |
337 |
insert into archive_burned |
338 |
(archive_id, iso_size, part, copy) |
339 |
values ( (select id from archive where dvd_nr =?), ?, ?, ?) |
340 |
}); |
341 |
|
342 |
my $copies = $Conf{BurnMultipleCopies} || 1; |
343 |
|
344 |
foreach my $copy_nr ( 1 .. $copies ) { |
345 |
|
346 |
foreach my $arc (@archives_to_burn) { |
347 |
exit if ($arc eq ']quit['); |
348 |
|
349 |
my $dvd_nr = $1 if ($arc =~ m/DVD #(\d+)/); |
350 |
die "BUG: can't find dvd_nr in $arc\n" unless ($dvd_nr); |
351 |
|
352 |
my $tmp_dir = "/$iso_dir/$dvd_nr"; |
353 |
|
354 |
my $t = time(); |
355 |
|
356 |
print "Working on DVD #$dvd_nr in $tmp_dir\n"; |
357 |
|
358 |
$sth_archive_backup_parts->execute($dvd_nr); |
359 |
|
360 |
$sth_archive_backup_check->execute($dvd_nr); |
361 |
|
362 |
my ($parts_nr, $check_nr) = ($sth_archive_backup_parts->rows, $sth_archive_backup_check->fetchrow_array); |
363 |
|
364 |
if ($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( $dvd_nr ); |
369 |
next; |
370 |
} |
371 |
|
372 |
if ($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( $dvd_nr ); |
375 |
} |
376 |
|
377 |
if ($prompt_for_delete) { |
378 |
next if delete_dvd( $dvd_nr ); |
379 |
} |
380 |
|
381 |
my @volumes; |
382 |
my $v; # emtpy volume |
383 |
my $v_size = 0; |
384 |
|
385 |
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 |
$v_size += $row->{part_size}; |
393 |
|
394 |
# 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 |
|
405 |
#warn "# volumes: ",Dumper(\@volumes)," total size: ", fmt_mb($v_size), "\n"; |
406 |
|
407 |
# check available disk space |
408 |
|
409 |
my $df = df($iso_dir)->{bavail} || die "can't get free space on $iso_dir"; |
410 |
$df *= 1024; # calulate space in bytes |
411 |
if ($df < $v_size) { |
412 |
warn "ABORTED: not enough disk space to create ISO ! [need ", fmt_mb($v_size), " have ", fmt_mb( $df ), " on $iso_dir]\n"; |
413 |
next; |
414 |
} |
415 |
|
416 |
my $volumes = $#volumes + 1; |
417 |
my $volume_nr = 1; |
418 |
|
419 |
foreach my $v (@volumes) { |
420 |
|
421 |
#print Dumper($v); |
422 |
|
423 |
my $iso_size = 0; |
424 |
my $disk_name = $dvd_nr; |
425 |
# suffix added to multi-volume archives |
426 |
my $volume_suffix = ''; |
427 |
|
428 |
if ($volumes > 1) { |
429 |
$volume_suffix = '_' . $volume_nr; |
430 |
$disk_name .= ' ' . $volume_nr . '/' . $volumes; |
431 |
} |
432 |
|
433 |
print "Processing DVD #$dvd_nr, volume $volume_nr/$volumes [", fmt_mb($v->{size}), "]\n"; |
434 |
|
435 |
my $iso_file = my $xml_file = my $stage = |
436 |
"${iso_dir}/${dvd_nr}"; |
437 |
|
438 |
$iso_file .= $volume_suffix . '.iso'; |
439 |
$xml_file .= '.xml'; |
440 |
|
441 |
$stage .= $volume_suffix . '.stage'; |
442 |
|
443 |
my $md5_file = "${stage}/${dvd_nr}${volume_suffix}.md5"; |
444 |
|
445 |
# |
446 |
# check if ISO file exists |
447 |
# |
448 |
|
449 |
if (! -e $iso_file) { |
450 |
|
451 |
# create stage directory |
452 |
if (-e $stage) { |
453 |
rmtree($stage) || die "can't remove $stage: $!"; |
454 |
} |
455 |
mkpath($stage); |
456 |
|
457 |
# open file for md5sums |
458 |
open(my $md5, "> $md5_file") || skip "can't open $md5_file: $!"; |
459 |
|
460 |
my $parts_on_this_volume = 0; |
461 |
|
462 |
foreach my $p (@{ $v->{parts} }) { |
463 |
my $tar_file = $p->{filename} || die "no filename in part", Dumper($p); |
464 |
my $rel_path = $tar_file; |
465 |
|
466 |
if (-d "$tar_dir/$rel_path") { |
467 |
mkpath("$stage/$rel_path") unless (-d "$stage/$rel_path"); |
468 |
$rel_path .= '/' . $p->{part_nr}; |
469 |
} |
470 |
$rel_path .= '.tar.gz'; |
471 |
|
472 |
skip "can't find increment $rel_path: $!" unless (-r "$tar_dir/$rel_path"); |
473 |
|
474 |
add_symlink("$tar_dir/$rel_path", "$stage/$rel_path"); |
475 |
|
476 |
my $md5sum = $p->{md5} || die "no md5 in part ", Dumper($p); |
477 |
chomp($md5sum); |
478 |
print $md5 "$md5sum $rel_path\n" || die "can't write md5sum: $!"; |
479 |
|
480 |
$parts_on_this_volume++; |
481 |
} |
482 |
|
483 |
# add file list and note in xml |
484 |
dumpArchive2XML($dbh, $dvd_nr, $xml_file) unless (-f $xml_file); |
485 |
|
486 |
add_symlink($xml_file, "$stage/${dvd_nr}.xml"); |
487 |
|
488 |
# add css file for archive |
489 |
my $css_file = $Conf{CgiImageDir} . '/archive.css'; |
490 |
if (-r $css_file) { |
491 |
add_symlink($css_file, "$stage/archive.css"); |
492 |
} else { |
493 |
print "WARNING: missing $css_file, not added to iso image!\n"; |
494 |
} |
495 |
|
496 |
print "Running mkisofs now for $parts_on_this_volume increments, disk $disk_name\n"; |
497 |
|
498 |
my $cmd = $bin->{'mkisofs'} . qq{ -A BackupPC -gui -J -r -T --input-charset ISO-8859-2 -V "$disk_name" -o ${iso_file}.tmp -f $stage }; |
499 |
|
500 |
system($cmd) == 0 or skip "can't run $cmd: $?"; |
501 |
|
502 |
rename $iso_file.'.tmp', $iso_file || skip "can't rename $iso_file: $!"; |
503 |
|
504 |
$iso_size = (stat($iso_file))[7]; |
505 |
|
506 |
print "Created $iso_file [$iso_size bytes] in ", fmt_time(time() - $t), "\n"; |
507 |
|
508 |
rmtree($stage) || warn "can't remove stage directory $stage: $!"; |
509 |
|
510 |
} else { |
511 |
$iso_size = (stat($iso_file))[7]; |
512 |
print "ISO $iso_file allready exists [$iso_size bytes]\n"; |
513 |
} |
514 |
|
515 |
print "\nREADY TO BURN MEDIA $disk_name copy $copy_nr\n\nPlease insert blank media and press ENTER\n\n"; |
516 |
|
517 |
system($bin->{'eject'}.' '.$eject_opts) == 0 or skip "can't run eject: $?"; |
518 |
|
519 |
my $wait = <STDIN>; |
520 |
|
521 |
my $cmd = $bin->{'cdrecord'} . ' ' . $cdr_opts . ' ' . $iso_file; |
522 |
|
523 |
# FIXME |
524 |
print "## $cmd\n"; |
525 |
system($cmd) == 0 or skip "can't run $cmd: $?"; |
526 |
|
527 |
print "\n\nPLEASE REMOVE DVD MEDIA AND LABEL IT WITH $disk_name\n\n"; |
528 |
|
529 |
$sth_archive_burned->execute($dvd_nr, $iso_size, $volume_nr, $copy_nr); |
530 |
|
531 |
print "Media burn for $disk_name copy $copy_nr recorded\n"; |
532 |
|
533 |
if ($copy_nr >= $copies) { |
534 |
print STDERR "erasing temporary files, have $copy_nr copies (> $copies)\n"; |
535 |
foreach my $f (( $xml_file, $iso_file )) { |
536 |
print STDERR "\t$f "; |
537 |
unlink $f || die "can't remove $f: $!"; |
538 |
print STDERR "removed\n"; |
539 |
} |
540 |
} |
541 |
|
542 |
$volume_nr++; |
543 |
} |
544 |
|
545 |
} |
546 |
|
547 |
SKIP: |
548 |
|
549 |
} |
550 |
|
551 |
#my $tar_file = BackupPC::SearchLib::getGzipName($row->{'host'}, $row->{'share'}, $row->{'num'}); |
552 |
#print curr_time, sprintf(" %s:%s %-3d ", $row->{'host'}, $row->{'share'}, $row->{'num'}), " -> $tar_file "; |
553 |
|
554 |
print "Recoding finished, exiting...\n"; |
555 |
|
556 |
$sth->finish; |
557 |
$sth_archive_backup_parts->finish; |
558 |
$sth_archive_burned->finish; |
559 |
$sth_archive_backup_check->finish; |
560 |
$sth_archive_burned->finish; |
561 |
|
562 |
$dbh->disconnect; |
563 |
|