/[BackupPC]/trunk/bin/BackupPC_burnArchiveCLI
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Annotation of /trunk/bin/BackupPC_burnArchiveCLI

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Revision 199 - (hide annotations)
Thu Oct 13 21:19:06 2005 UTC (18 years, 7 months ago) by dpavlin
File size: 9015 byte(s)
 r8512@llin:  dpavlin | 2005-10-13 23:06:07 +0200
 support for multi-parts increments.

1 dpavlin 193 #!/usr/bin/perl
2 dpavlin 174
3     use strict;
4 dpavlin 193 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 174
14     use Data::Dumper;
15    
16     my $debug = 0;
17     $|=1;
18    
19 dpavlin 199 my $cdr_opts = 'dev=/dev/hdc blank=fast -v -eject';
20    
21     my $bin;
22     foreach my $c (qw/mkisofs cdrecord eject/) {
23     $bin->{$c} = which($c) || die "$0 needs $c, install it\n";
24     }
25    
26 dpavlin 174 my $start_t = time();
27    
28     my $t_fmt = '%Y-%m-%d %H:%M:%S';
29    
30     # don't check for user
31     my $bpc = BackupPC::Lib->new(undef, undef, 1) || die;
32     my %Conf = $bpc->Conf();
33     %BackupPC::SearchLib::Conf = %Conf;
34    
35     my $dsn = $Conf{SearchDSN} || die "Need SearchDSN in config.pl\n";
36     my $user = $Conf{SearchUser} || '';
37    
38     my $dbh = DBI->connect($dsn, $user, "", { RaiseError => 1, AutoCommit => 1 });
39    
40     my $tar_dir = $Conf{InstallDir}.'/';
41     $tar_dir .= $Conf{GzipTempDir} || die "GzipTempDir isn't defined in configuration";
42    
43 dpavlin 176 die "problem with $tar_dir, check GzipTempDir in configuration\n" unless (-d $tar_dir);
44 dpavlin 174
45     my $iso_dir = $Conf{InstallDir}.'/';
46     $iso_dir .= $Conf{ISOTempDir} || die "ISOTempDir isn't defined in configuration";
47     die "problem with $iso_dir, check ISOTempDir in configuration\n" unless (-d $iso_dir && -w $iso_dir);
48    
49     #---- subs ----
50    
51     sub fmt_time {
52     my $t = shift || return;
53     my $out = "";
54     my ($ss,$mm,$hh) = gmtime($t);
55     $out .= "${hh}h" if ($hh);
56     $out .= sprintf("%02d:%02d", $mm,$ss);
57     return $out;
58     }
59    
60     sub curr_time {
61     return strftime($t_fmt,localtime());
62     }
63    
64 dpavlin 188 sub dumpArchive2XML($$$)
65     {
66     my ($dbh, $dvd_nr, $filename) = @_;
67     my %archive;
68     my $output = new IO::File(">$filename");
69     my $writer = new XML::Writer(OUTPUT=>$output, NEWLINES => 1);
70    
71 dpavlin 189 $writer->pi('xml-stylesheet', 'href="archive.css" type="text/css"');
72    
73 dpavlin 188 my $files_sql = q{
74     SELECT
75     files.path AS path,
76     files.date AS date,
77     files.type AS type,
78     files.size AS size
79     FROM files, backups, shares
80     WHERE files.backupnum=backups.num AND
81     files.shareid=shares.id AND
82     shares.hostid=backups.hostid AND
83     backups.id=?
84     };
85    
86     my $backups_sql = q{
87     SELECT
88     backups.id AS backup_id,
89     hosts.name AS host,
90     backups.num AS num,
91     backups.date AS date,
92     shares.name AS share,
93     backups.size AS backup_size,
94     backups.inc_size AS compress_size
95     FROM backups, archive_backup, hosts, shares
96     WHERE archive_backup.backup_id = backups.id
97     AND hosts.id=backups.hostid
98     AND shares.id=backups.shareid
99     AND archive_backup.archive_id = ?
100     };
101    
102     my $sth = $dbh->prepare("SELECT dvd_nr, total_size, note, username, date,id FROM archive WHERE dvd_nr=?");
103     $sth->execute($dvd_nr);
104     my $row = $sth->fetchrow_hashref();
105    
106     my $row_h;
107     foreach my $hide (qw/id note/) {
108 dpavlin 199 $row_h->{$hide} = $row->{$hide} || '';
109 dpavlin 188 delete $row->{$hide};
110     }
111    
112     $writer->startTag("archive", %{$row});
113    
114     $writer->startTag("note");
115     $writer->characters( $row_h->{'note'} );
116     $writer->endTag("note");
117    
118     my $sth_backups = $dbh->prepare( $backups_sql );
119     $sth_backups->execute( $row_h->{'id'} );
120    
121     while (my $row = $sth_backups->fetchrow_hashref()) {
122    
123     my $sth_files = $dbh->prepare( $files_sql);
124     $sth_files->execute($row->{'backup_id'});
125    
126     delete($row->{'backup_id'});
127 dpavlin 189 $row->{'date'} = strftime($t_fmt,gmtime($row->{'date'}));
128 dpavlin 188
129     $writer->startTag( "backup", %{$row} );
130    
131     while (my $row = $sth_files->fetchrow_hashref()) {
132     # convert filetype to string
133     $row->{'type'} = BackupPC::Attrib::fileType2Text(undef, $row->{'type'});
134 dpavlin 189 $row->{'date'} = strftime($t_fmt,gmtime($row->{'date'}));
135 dpavlin 188 my $path = $row->{'path'}; delete $row->{'path'};
136    
137     $writer->startTag("file", %{$row});
138     $writer->characters( $path );
139     $writer->endTag("file");
140     }
141     $writer->endTag("backup");
142     }
143    
144     $writer->endTag("archive");
145     $writer->end();
146    
147     }
148    
149    
150    
151 dpavlin 174 #----- main
152    
153     my $sth = $dbh->prepare( qq{
154     select
155     id,dvd_nr,total_size,note,username,
156     archive.date as date,
157     count(archive_burned.archive_id) as copies
158     from archive
159     left outer join archive_burned on archive.id=archive_burned.archive_id
160     group by id,dvd_nr,total_size,note,username,archive.date
161     order by date asc
162     } );
163    
164     $sth->execute();
165    
166     sub fmt_archive($) {
167     my $row = shift || die;
168    
169     $row->{'date'} =~ s/\.\d+$//;
170     $row->{'copies'} =~ s/^\s*0+\s*$/no/;
171     $row->{'total_size'} /= (1024*1024);
172    
173     my $copies = 'copies';
174     $copies = 'copy' if ($row->{'copies'} == 1);
175    
176     return
177     sprintf("%d by %s on %s, %s %s [%.2f Mb]",
178     $row->{'dvd_nr'},
179     $row->{'username'},
180     $row->{'date'},
181     $row->{'copies'}, $copies,
182     $row->{'total_size'},
183     );
184     }
185    
186     my @burned;
187     my @not_burned;
188    
189     while (my $row = $sth->fetchrow_hashref) {
190     if ($row->{'copies'}) {
191     push @burned, fmt_archive($row);
192     } else {
193     push @not_burned, fmt_archive($row);
194     }
195     }
196    
197     my %Menu_archive = (
198     Label => 'Menu_archive',
199    
200     Item_1 => {
201     Text => 'DVD #]Convey[',
202     Convey => [ @not_burned ],
203     Default => '*',
204     },
205     Item_2 => {
206     Text => 'DVD #]Convey[',
207     Convey => [ @burned ],
208     },
209    
210     Select => 'Many',
211    
212     Banner => "Select one or more DVD media for burning",
213     );
214    
215     my @archives_to_burn = Menu(\%Menu_archive);
216    
217     print "\n";
218    
219 dpavlin 175 sub skip($) {
220     my $msg = shift;
221     print "WARNING: $msg, skipping...\n";
222     goto SKIP;
223     }
224    
225     my $sth_archive_backup = $dbh->prepare( qq{
226     select
227     backup_id,
228 dpavlin 176 archive_id,
229 dpavlin 175 hosts.name as host,
230     shares.name as share,
231 dpavlin 199 backups.num as num,
232     backups.parts as parts
233 dpavlin 175 from archive_backup
234     join archive on archive_id = archive.id
235     join backups on backup_id = backups.id
236     join hosts on hostid = hosts.id
237     join shares on shareid = shares.id
238     where archive.dvd_nr = ?
239     });
240    
241 dpavlin 176 my $sth_archive_burned = $dbh->prepare( qq{
242     insert into archive_burned
243 dpavlin 199 (archive_id, iso_size, part)
244     values ( (select id from archive where dvd_nr =?), ?, ?)
245 dpavlin 176 });
246    
247 dpavlin 174 foreach my $arc (@archives_to_burn) {
248     exit if ($arc eq ']quit[');
249    
250     my $dvd_nr = $1 if ($arc =~ m/DVD #(\d+)/);
251     die "BUG: can't find dvd_nr in $arc\n" unless ($dvd_nr);
252    
253 dpavlin 175 my $tmp_dir = "/$iso_dir/$dvd_nr";
254 dpavlin 174
255 dpavlin 175 my $t = time();
256    
257     print "Working on DVD #$dvd_nr in $tmp_dir\n";
258    
259 dpavlin 199 my $part_path = '';
260     my $part_nr = 1;
261     my $parts = 0;
262    
263     $sth_archive_backup->execute($dvd_nr);
264 dpavlin 175
265 dpavlin 199 my $disk_name = 'unknown disk';
266     my $iso_size = 0;
267 dpavlin 175
268 dpavlin 199 do {
269 dpavlin 175
270 dpavlin 199 # do we need to re-execute query for multi-part increments?
271     $sth_archive_backup->execute($dvd_nr) if ($parts > 1);
272 dpavlin 175
273 dpavlin 199 my $row = $sth_archive_backup->fetchrow_hashref || die "can't fetch row";
274 dpavlin 175
275    
276 dpavlin 199 $parts = $row->{'parts'} || die "no parts?";
277     $disk_name = $dvd_nr;
278 dpavlin 175
279 dpavlin 199 if ($parts > 1) {
280     # parts start with 0, so we have -1 here
281     $part_path = '.' . ($part_nr - 1);
282     $disk_name .= '.' . $part_nr;
283     }
284 dpavlin 188
285 dpavlin 199 print "Processing part $part_nr/$parts\n";
286 dpavlin 189
287 dpavlin 199 my $list_file = my $iso_file = my $xml_file = "${iso_dir}/${dvd_nr}";
288     $list_file .= '.list';
289     $iso_file .= $part_path . '.iso';
290     $xml_file .= '.xml';
291 dpavlin 181
292 dpavlin 199 #
293     # check if ISO file exists
294     #
295 dpavlin 175
296 dpavlin 199 if (! -e $iso_file) {
297 dpavlin 176
298 dpavlin 199 open(my $list, "> $list_file") || skip "can't open $list_file: $!";
299 dpavlin 176
300 dpavlin 199 my $inc = 0;
301 dpavlin 176
302 dpavlin 199 do {
303     my $tar_file = BackupPC::SearchLib::getGzipName($row->{'host'}, $row->{'share'}, $row->{'num'});
304     if (-f "$tar_dir/$tar_file") {
305     skip "can't find increment $tar_file: $!" unless (-r "$tar_dir/$tar_file");
306     print $list "$tar_dir/$tar_file\n";
307     } else {
308     my $len = length("$parts");
309     my $nr = sprintf("%0${len}d", $part_nr);
310     print $list "$tar_dir/$tar_file/part$nr\n";
311     }
312     $inc++;
313     } while ($row = $sth_archive_backup->fetchrow_hashref);
314 dpavlin 176
315 dpavlin 199 # add file list and note in xml
316     dumpArchive2XML($dbh, $dvd_nr, $xml_file) unless (-f $xml_file);
317     print $list "$xml_file\n";
318 dpavlin 176
319 dpavlin 199 # add css file for archive
320     my $css_file = $Conf{CgiImageDir} . '/archive.css';
321     if (-r $css_file) {
322     print $list "$css_file\n";
323     } else {
324     print "WARNING: missing $css_file, not added to iso image!\n";
325     }
326    
327     close($list);
328    
329     print "Running mkisofs now for $inc increments, disk $disk_name\n";
330    
331     my $cmd = $bin->{'mkisofs'} . qq{ -A BackupPC -gui -J -r -T --input-charset ISO-8859-2 -V $disk_name -o $iso_file -path-list $list_file };
332    
333     system($cmd) == 0 or skip "can't run $cmd: $?";
334    
335     $iso_size = (stat($iso_file))[7];
336    
337     print "Created $iso_file [$iso_size bytes] in ", fmt_time(time() - $t), "\n";
338    
339     } else {
340     print "ISO $iso_file allready exists\n";
341     }
342    
343     print "\nREADY TO BURN MEDIA $disk_name please insert blank media and press ENTER\n\n";
344    
345     system($bin->{'eject'}) == 0 or skip "can't run eject: $?";
346    
347     my $wait = <STDIN>;
348    
349     my $cmd = $bin->{'cdrecord'} . ' ' . $cdr_opts . ' ' . $iso_file;
350    
351     # system($cmd) == 0 or skip "can't run $cmd: $?";
352     print "## $cmd\n";
353    
354     print "\n\nPLEASE REMOVE DVD MEDIA AND LABEL IT WITH $disk_name\n\n";
355    
356     $sth_archive_burned->execute($dvd_nr, $iso_size, $part_nr);
357    
358     print "Media burn for $disk_name recorded\n";
359    
360     $part_nr++;
361     } until ($part_nr > $parts);
362    
363 dpavlin 175 SKIP:
364    
365 dpavlin 174 }
366    
367     #my $tar_file = BackupPC::SearchLib::getGzipName($row->{'host'}, $row->{'share'}, $row->{'num'});
368     #print curr_time, sprintf(" %s:%s %-3d ", $row->{'host'}, $row->{'share'}, $row->{'num'}), " -> $tar_file ";
369    
370 dpavlin 199 print "Recoding finished, exiting...\n";
371    
372 dpavlin 174 $sth->finish;
373 dpavlin 199 $sth_archive_backup->finish;
374     $sth_archive_burned->finish;
375    
376 dpavlin 174 $dbh->disconnect;
377    

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