2 package BackupPC::Search;
5 use BackupPC::CGI::Lib qw(:all);
6 use BackupPC::Attrib qw(:all);
9 use vars qw(%In $MyURL);
10 use Time::HiRes qw/time/;
13 use Data::Dump qw(dump);
16 our @ISA=qw(Exporter);
24 my $bpc = BackupPC::Lib->new || die;
25 $bpc->ConfigRead('_search_archive');
26 my %Conf = $bpc->Conf();
30 my $search_module = $Conf{SearchModule} || die "search is disabled";
31 eval "use $search_module";
33 warn "ERROR: $search_module: $!";
35 warn "# using $search_module for full-text search";
38 return $search_module->new( %Conf );
44 $dbh ||= DBI->connect($Conf{SearchDSN}, $Conf{SearchUser}, "", { RaiseError => 1, AutoCommit => 1 } );
52 my $sth = $dbh->prepare(qq{
55 hosts.name || ':' || shares.name as share
57 JOIN hosts on hostid = hosts.id
61 push @ret, { 'id' => '', 'share' => '-'}; # dummy any
63 while ( my $row = $sth->fetchrow_hashref() ) {
70 my $t = shift || return;
71 my $iso = BackupPC::Lib::timeStamp(undef, $t);
72 $iso =~ s/\s/ /g;
76 sub dates_from_form($) {
77 my $param = shift || return;
79 sub mk_epoch_date($$) {
80 my ($name,$suffix) = @_;
82 my $yyyy = $param->{ $name . '_year_' . $suffix} || return undef;
83 my $mm .= $param->{ $name . '_month_' . $suffix} ||
84 ( $suffix eq 'from' ? 1 : 12);
85 my $dd .= $param->{ $name . '_day_' . $suffix} ||
86 ( $suffix eq 'from' ? 1 : 31);
92 my $h = my $m = my $s = 0;
93 if ($suffix eq 'to') {
99 my $dt = new DateTime(
107 print STDERR "mk_epoch_date($name,$suffix) [$yyyy-$mm-$dd] = " . $dt->ymd . " " . $dt->hms . "\n";
108 return $dt->epoch || 'NULL';
112 mk_epoch_date('search_backup', 'from'),
113 mk_epoch_date('search_backup', 'to'),
114 mk_epoch_date('search', 'from'),
115 mk_epoch_date('search', 'to'),
124 my $param = shift || return;
126 my ($backup_from, $backup_to, $files_from, $files_to) = dates_from_form($param);
129 push @conditions, qq{ backups.date >= $backup_from } if ($backup_from);
130 push @conditions, qq{ backups.date <= $backup_to } if ($backup_to);
131 push @conditions, qq{ files.date >= $files_from } if ($files_from);
132 push @conditions, qq{ files.date <= $files_to } if ($files_to);
134 print STDERR "backup: $backup_from - $backup_to files: $files_from - $files_to cond:" . join(" and ",@conditions);
136 push( @conditions, ' files.shareid = ' . $param->{'search_share'} ) if ($param->{'search_share'});
137 push (@conditions, " upper(files.path) LIKE upper('%".$param->{'search_filename'}."%')") if ($param->{'search_filename'});
139 if ( $param->{burned} ) {
140 my $is_what = 'is null';
141 $is_what = '= 1' if ($param->{burned} eq 'burned');
142 push @conditions, "archive_burned.part $is_what";
143 push @conditions, "archive_burned.copy $is_what";
146 return join(" and ", @conditions);
153 sname_d => 'shares.name DESC',
154 sname_a => 'shares.name ASC',
155 filepath_d => 'files.path DESC',
156 filepath_a => 'files.path ASC',
157 backupnum_d => 'files.backupnum DESC',
158 backupnum_a => 'files.backupnum ASC',
159 size_d => 'files.size DESC',
160 size_a => 'files.size ASC',
161 date_d => 'files.date DESC',
162 date_a => 'files.date ASC',
167 sname_d => 'host DESC, share DESC',
168 sname_a => 'host ASC, share ASC',
169 num_d => 'backupnum DESC',
170 num_a => 'backupnum ASC',
171 date_d => 'date DESC',
172 date_a => 'date ASC',
175 size_d => 'size DESC',
176 size_a => 'size ASC',
177 incsize_d => 'inc_size DESC',
178 incsize_a => 'inc_size ASC',
184 my ($part,$type, $sort_order) = @_;
186 die "unknown part: $part" unless ($sort_def->{$part});
187 die "unknown type: $type" unless ($sort_def->{$part}->{$type});
189 $sort_order ||= $sort_def->{$part}->{'default'};
191 if (my $ret = $sort_def->{$part}->{$type}->{$sort_order}) {
194 # fallback to default sort order
195 return $sort_def->{$part}->{$type}->{ $sort_def->{$part}->{'default'} };
202 my $offset = $param->{'offset'} || 0;
210 shares.name AS sname,
211 files.backupnum AS backupnum,
212 files.path AS filepath,
220 INNER JOIN shares ON files.shareID=shares.ID
221 INNER JOIN hosts ON hosts.ID = shares.hostID
222 INNER JOIN backups ON backups.num = files.backupnum and backups.hostID = hosts.ID AND backups.shareID = files.shareID
226 my $where = getWhere($param);
227 $sql_where = " WHERE ". $where if ($where);
229 # do we have to add tables for burned media?
230 if ( $param->{burned} ) {
232 LEFT OUTER JOIN archive_backup on archive_backup.backup_id = backups.id
233 LEFT OUTER JOIN archive_burned on archive_burned.archive_id = archive_backup.archive_id
237 my $order = getSort('search', 'sql', $param->{'sort'});
245 my $sql_count = qq{ select count(files.id) $sql_from $sql_where };
246 my $sql_results = qq{ select $sql_cols $sql_from $sql_where $sql_order };
248 my $sth = $dbh->prepare($sql_count);
250 my ($results) = $sth->fetchrow_array();
252 $sth = $dbh->prepare($sql_results);
253 $sth->execute( $offset );
255 if ($sth->rows != $results) {
256 my $bug = "$0 BUG: [[ $sql_count ]] = $results while [[ $sql_results ]] = " . $sth->rows;
258 print STDERR "$bug\n";
263 while (my $row = $sth->fetchrow_hashref()) {
268 return ($results, \@ret);
271 sub getFilesHyperEstraier($) {
274 my $offset = $param->{'offset'} || 0;
277 my $q = $param->{'search_filename'};
278 my $shareid = $param->{'search_share'};
279 my ($backup_from, $backup_to, $files_from, $files_to) = dates_from_form($param);
281 return search_module->search(
282 $offset, $on_page, $param->{sort},
283 $q, $shareid, $backup_from, $backup_to, $files_from, $files_to
290 my ($host, $share, $backupnum) = @_;
291 my $ret = $Conf{GzipSchema};
294 $ret =~ s/\\h/$host/ge;
295 $ret =~ s/\\s/$share/ge;
296 $ret =~ s/\\n/$backupnum/ge;
304 sub get_tgz_size_by_name($) {
307 my $tgz = $Conf{GzipTempDir}.'/'.$name;
311 if (-f "${tgz}.tar.gz") {
312 $size = (stat("${tgz}.tar.gz"))[7];
314 opendir(my $dir, $tgz) || die "can't opendir $tgz: $!";
315 my @parts = grep { !/^\./ && !/md5/ && -f "$tgz/$_" } readdir($dir);
317 foreach my $part (@parts) {
318 my $currSize = (stat("$tgz/$part"))[7];
319 $size += (stat("$tgz/$part"))[7] || die "can't stat $tgz/$part: $!";
330 sub getGzipSizeFromBackupID($) {
334 SELECT hosts.name as host,
335 shares.name as share,
336 backups.num as backupnum
337 FROM hosts, backups, shares
338 WHERE shares.id=backups.shareid AND
339 hosts.id =backups.hostid AND
342 my $sth = $dbh->prepare($sql);
343 $sth->execute($backupID);
344 my $row = $sth->fetchrow_hashref();
346 return get_tgz_size_by_name(
347 getGzipName($row->{'host'}, $row->{share}, $row->{backupnum})
353 my ($hostID, $backupNum) = @_;
358 SELECT hosts.name as host,
359 shares.name as share,
360 backups.num as backupnum
361 FROM hosts, backups, shares
362 WHERE shares.id=backups.shareid AND
363 hosts.id =backups.hostid AND
367 my $sth = $dbh->prepare($sql);
368 $sth->execute($hostID, $backupNum);
370 my $row = $sth->fetchrow_hashref();
372 return get_tgz_size_by_name(
373 getGzipName($row->{'host'}, $row->{share}, $row->{'backupnum'})
378 sub getBackupsNotBurned($) {
383 my $order = getSort('burn', 'sql', $param->{'sort'});
385 print STDERR "## sort=". ($param->{'sort'} || 'no sort param') . " burn sql order: $order\n";
392 date_part('epoch',now()) - b.date as age,
394 count(ap.*) as scheduled,
395 count(ab.*) as burned
397 JOIN backups b ON b.id = p.backup_id
398 LEFT OUTER JOIN archive_parts ap ON ap.backup_part_id = p.id
399 LEFT OUTER JOIN archive_burned ab ON ab.archive_id = ap.archive_id
400 GROUP BY p.id,filename,b.date,age,p.size,p.part_nr
401 ORDER BY b.date,p.part_nr
403 my $sth = $dbh->prepare( $sql );
407 while ( my $row = $sth->fetchrow_hashref() ) {
408 $row->{'age'} = sprintf("%0.1f", ( $row->{'age'} / 86400 ) );
409 #$row->{'age'} = sprintf("%0.1f", ( (time() - $row->{'date'}) / 86400 ) );
416 sub displayBackupsGrid($) {
420 my $max_archive_size = $Conf{ArchiveMediaSize} || die "no ArchiveMediaSize";
421 my $max_archive_file_size = $Conf{ArchiveChunkSize} || die "no MaxFileInSize";
424 <form id="forma" method="POST" action="}.$MyURL.q{?action=burn">
427 $retHTML .= <<'EOF3';
428 <style type="text/css">
436 background-color: #E0F0E0;
437 border: 1px solid #00C000;
440 DIV#fixedBox, DIV#fixedBox INPUT, DIV#fixedBox TEXTAREA {
445 position: fixed !important;
446 left: 0.5em !important;
447 top: auto !important;
448 bottom: 1em !important;
449 width: 15% !important;
452 DIV#fixedBox INPUT[type=text], DIV#fixedBox TEXTAREA {
453 border: 1px solid #00C000;
461 DIV#fixedBox #submitBurner {
478 * HTML DIV#fixedBox {
482 #mContainer, #gradient, #mask, #progressIndicator {
488 vertical-align: middle;
492 #gradient, #mask, #progressIndicator {
496 border-color: #000000;
511 margin-bottom: 0.5em;
516 background-color: #FFFF00;
521 background-color: #FFFFFF;
526 background-color: transparent;
539 <script type="text/javascript">
545 # take maximum archive size from configuration
547 var media_size = $max_archive_size ;
548 var max_file_size = $max_archive_file_size;
552 $retHTML .= <<'EOF3';
554 function debug(msg) {
555 return; // Disable debugging
557 if (! debug_div) debug_div = document.getElementById('debug');
559 // this will create debug div if it doesn't exist.
561 debug_div = document.createElement('div');
562 if (document.body) document.body.appendChild(debug_div);
563 else debug_div = null;
566 debug_div.appendChild(document.createTextNode(msg));
567 debug_div.appendChild(document.createElement("br"));
572 var element_id_cache = Array();
574 function element_id(name,element) {
575 if (! element_id_cache[name]) {
576 element_id_cache[name] = self.document.getElementById(name);
578 return element_id_cache[name];
581 function checkAll(location) {
582 var f = element_id('forma') || null;
583 if (!f) return false;
585 var len = f.elements.length;
586 var check_all = element_id('allFiles');
587 var suma = check_all.checked ? (parseInt(f.elements['totalsize'].value) || 0) : 0;
589 for (var i = 0; i < len; i++) {
590 var e = f.elements[i];
591 if (e.name != 'all' && e.name.substr(0, 3) == 'fcb') {
592 if (check_all.checked) {
593 if (e.checked) continue;
594 var el = element_id("fss" + e.name.substr(3));
595 var size = parseInt(el.value) || 0;
596 debug('suma: '+suma+' size: '+size);
597 if ((suma + size) < media_size) {
611 function update_sum(suma, suma_disp) {
612 if (! suma_disp) suma_disp = suma;
613 suma_disp = Math.floor(suma_disp / 1024);
614 element_id('forma').elements['totalsize_kb'].value = suma_disp;
615 element_id('forma').elements['totalsize'].value = suma;
616 pbar_set(suma, media_size);
617 debug('total size: ' + suma);
620 function update_size(name, checked, suma) {
621 var size = parseInt( element_id("fss" + name).value);
629 debug('update_size('+name+','+checked+') suma: '+suma);
633 element_id("volumes").innerHTML = "This will take "+volumes+" mediums!";
634 element_id("volumes").style.display = 'block';
639 element_id("volumes").style.display = 'none';
646 function sumiraj(e) {
647 var suma = parseInt(element_id('forma').elements['totalsize'].value) || 0;
648 var len = element_id('forma').elements.length;
650 suma = update_size(e.name.substr(3), e.checked, suma);
651 if (suma < 0) suma = 0;
654 for (var i = 0; i < len; i++) {
655 var fel = element_id('forma').elements[i];
656 if (fel.name != 'all' && fel.checked && fel.name.substr(0,3) == 'fcb') {
657 suma = update_size(fel.name.substr(3), fel.checked, suma);
667 var _pbar_width = null;
668 var _pbar_warn = 10; // change color in last 10%
670 function pbar_reset() {
671 element_id("mask").style.left = "0px";
672 _pbar_width = element_id("mContainer").offsetWidth - 2;
673 element_id("mask").style.width = _pbar_width + "px";
674 element_id("mask").style.display = "block";
675 element_id("progressIndicator").style.zIndex = 10;
676 element_id("progressIndicator").innerHTML = "0";
679 function dec2hex(d) {
680 var hch = '0123456789ABCDEF';
682 var q = (d - a) / 16;
683 return hch.charAt(q) + hch.charAt(a);
686 function pbar_set(amount, max) {
687 debug('pbar_set('+amount+', '+max+')');
689 if (_pbar_width == null) {
690 var _mc = element_id("mContainer");
691 if (_pbar_width == null) _pbar_width = parseInt(_mc.offsetWidth ? (_mc.offsetWidth - 2) : 0) || null;
692 if (_pbar_width == null) _pbar_width = parseInt(_mc.clientWidth ? (_mc.clientWidth + 2) : 0) || null;
693 if (_pbar_width == null) _pbar_width = 0;
696 var pcnt = Math.floor(amount * 100 / max);
697 var p90 = 100 - _pbar_warn;
698 var pcol = pcnt - p90;
699 if (Math.round(pcnt) <= 100) {
700 if (pcol < 0) pcol = 0;
701 var e = element_id("submitBurner");
702 debug('enable_button');
704 var a = e.getAttributeNode('disabled') || null;
705 if (a) e.removeAttributeNode(a);
707 debug('disable button');
709 var e = element_id("submitBurner");
710 if (!e.disabled) e.disabled = true;
712 var col_g = Math.floor((_pbar_warn - pcol) * 255 / _pbar_warn);
713 var col = '#FF' + dec2hex(col_g) + '00';
715 //debug('pcol: '+pcol+' g:'+col_g+' _pbar_warn:'+ _pbar_warn + ' color: '+col);
716 element_id("gradient").style.backgroundColor = col;
718 element_id("progressIndicator").innerHTML = pcnt + '%';
719 //element_id("progressIndicator").innerHTML = amount;
721 element_id("mask").style.clip = 'rect(' + Array(
723 element_id("mask").offsetWidth + 'px',
724 element_id("mask").offsetHeight + 'px',
725 Math.round(_pbar_width * amount / max) + 'px'
729 if (!self.body) self.body = new Object();
730 self.onload = self.document.onload = self.body.onload = function() {
739 <input type="hidden" name="totalsize"/>
740 Size: <input type="text" name="totalsize_kb" size="7" readonly="readonly" style="text-align:right;" value="0" /> kB
742 <div id="mContainer">
743 <div id="gradient"> </div>
744 <div id="mask"> </div>
745 <div id="progressIndicator">0%</div>
749 <div id="volumes"> </div>
752 <textarea name="note" cols="10" rows="5" id="note"></textarea>
754 <input type="submit" id="submitBurner" value="Burn selected" name="submitBurner" />
758 <div id="debug" style="float: right; width: 10em; border: 1px #ff0000 solid; background-color: #ffe0e0; -moz-opacity: 0.7;">
764 <input type="hidden" value="burn" name="action">
765 <input type="hidden" value="results" name="search_results">
766 <table style="fview" border="0" cellspacing="0" cellpadding="2">
767 <tr class="tableheader">
768 <td class="tableheader">
769 <input type="checkbox" name="allFiles" id="allFiles" onClick="checkAll('allFiles');">
772 sort_header($param, 'Filename', 'filename', 'left') .
773 sort_header($param, 'Date', 'date', 'center') .
774 sort_header($param, 'Age/days', 'age', 'center') .
775 sort_header($param, 'Size', 'size', 'center') .
777 <td align="center" title="scheduled">sc</td>
778 <td align="center" title="burned">bu</td>
782 my @color = (' bgcolor="#e0e0e0"', '');
785 # my $img_url = $Conf{CgiImageDirURL};
787 foreach my $backup ( getBackupsNotBurned($param) ) {
790 ,'<tr',$color[$i++%2],'>'
791 ,'<td class="fview">'
792 ,'<input type="checkbox" name="fcb',$backup->{id},'" value="',$backup->{id},'" onClick="sumiraj(this);">'
793 ,'<input type="hidden" id="fss',$backup->{id},'" value="',$backup->{size},'">'
795 ,'<td align="left">', $backup->{'filename'}, '</td>'
796 ,'<td align="center">', epoch_to_iso( $backup->{'date'} ), '</td>'
797 ,'<td align="center">', $backup->{'age'}, '</td>'
798 ,'<td align="right">', unit($backup->{'size'}), '</td>'
799 ,'<td align="center">', $backup->{scheduled}, '</td>'
800 ,'<td align="center">', $backup->{burned}, '</td>'
805 $retHTML .= "</table>";
806 $retHTML .= "</form>";
814 my $offset = $param->{'offset'};
815 my $hilite = $param->{'search_filename'};
819 my $start_t = time();
821 my ($results, $files);
822 if ($param->{'use_hest'} && length($hilite) > 0) {
823 ($results, $files) = getFilesHyperEstraier($param);
825 ($results, $files) = getFiles($param);
828 my $dur_t = time() - $start_t;
829 my $dur = sprintf("%0.4fs", $dur_t);
831 my ($from, $to) = (($offset * $on_page) + 1, ($offset * $on_page) + $on_page);
835 <p style="color: red;">No results found...</p>
841 #$retHTML .= '<pre>' . Dumper($files) . '</pre>';
847 Found <b>$results files</b> showing <b>$from - $to</b> (took $dur)
849 <table style="fview" width="100%" border="0" cellpadding="2" cellspacing="0">
850 <tr class="fviewheader">
854 sub sort_header($$$$) {
855 my ($param, $display, $name, $align) = @_;
857 my ($sort_what, $sort_direction) = split(/_/,$param->{'sort'},2);
859 my $old_sort = $param->{'sort'};
861 my $html = qq{<td align="$align"};
864 if (lc($sort_what) eq lc($name)) {
865 my $direction = lc($sort_direction);
867 # swap direction or fallback to default
868 $direction =~ tr/ad/da/;
869 $direction = 'a' unless ($direction =~ /[ad]/);
871 $param->{'sort'} = $name . '_' . $direction;
872 $html .= ' style="border: 1px solid #808080;"';
874 # add unicode arrow for direction
876 $arrow .= $direction eq 'a' ? '▲'
877 : $direction eq 'd' ? '▼'
882 $param->{'sort'} = $name . '_a';
885 $html .= '><a href="' . page_uri($param) . '">' . $display . '</a>' . $arrow . '</td>';
886 $param->{'sort'} = $old_sort;
892 sort_header($param, 'Share', 'sname', 'center') .
893 sort_header($param, 'Type and Name', 'filepath', 'center') .
894 sort_header($param, '#', 'backupnum', 'center') .
895 sort_header($param, 'Size', 'size', 'center') .
896 sort_header($param, 'Date', 'date', 'center');
899 <td align="center">Media</td>
905 sub hilite_html($$) {
906 my ($html, $search) = @_;
907 $html =~ s#($search)#<b>$1</b>#gis;
911 sub restore_link($$$$$$) {
913 my $action = 'RestoreFile';
914 $action = 'browse' if (lc($type) eq 'dir');
915 return sprintf(qq{<a href="?action=%s&host=%s&num=%d&share=%s&dir=%s">%s</a>}, $action, @_);
921 sub check_archived($$$) {
922 my ($host, $share, $num) = @_;
924 if (my $html = $archived_cache{"$host $share $num"}) {
928 $sth_archived ||= $dbh->prepare(qq{
931 count(archive_burned.copy) as copies
933 inner join archive_burned on archive_burned.archive_id = archive.id
934 inner join archive_backup on archive.id = archive_backup.archive_id
935 inner join backups on backups.id = archive_backup.backup_id
936 inner join hosts on hosts.id = backups.hostid
937 inner join shares on shares.id = backups.shareid
938 where hosts.name = ? and shares.name = ? and backups.num = ?
939 group by dvd_nr, note
944 $sth_archived->execute($host, $share, $num);
945 while (my $row = $sth_archived->fetchrow_hashref()) {
946 push @mediums, '<abbr title="' .
948 ' [' . $row->{'copies'} . ']' .
949 '">' .$row->{'dvd_nr'} .
953 my $html = join(", ",@mediums);
954 $archived_cache{"$host $share $num"} = $html;
958 my $i = $offset * $on_page;
960 foreach $file (@{ $files }) {
963 my $typeStr = BackupPC::Attrib::fileType2Text(undef, $file->{'type'});
964 $retHTML .= qq{<tr class="fviewborder">};
966 $retHTML .= qq{<td class="fviewborder">$i</td>};
969 qq{<td class="fviewborder" align="right">} . $file->{'hname'} . ':' . $file->{'sname'} . qq{</td>} .
970 qq{<td class="fviewborder"><img src="$Conf{CgiImageDirURL}/icon-$typeStr.png" alt="$typeStr" align="middle"> } . hilite_html( $file->{'filepath'}, $hilite ) . qq{</td>} .
971 qq{<td class="fviewborder" align="center">} . restore_link( $typeStr, ${EscURI( $file->{'hname'} )}, $file->{'backupnum'}, ${EscURI( $file->{'sname'})}, ${EscURI( $file->{'filepath'} )}, $file->{'backupnum'} ) . qq{</td>} .
972 qq{<td class="fviewborder" align="right">} . $file->{'size'} . qq{</td>} .
973 qq{<td class="fviewborder">} . epoch_to_iso( $file->{'date'} ) . qq{</td>} .
974 qq{<td class="fviewborder">} . check_archived( $file->{'hname'}, $file->{'sname'}, $file->{'backupnum'} ) . qq{</td>};
978 $retHTML .= "</table>";
980 # all variables which has to be transfered
981 foreach my $n (qw/search_day_from search_month_from search_year_from search_day_to search_month_to search_year_to search_backup_day_from search_backup_month_from search_backup_year_from search_backup_day_to search_backup_month_to search_backup_year_to search_filename offset/) {
982 $retHTML .= qq{<INPUT TYPE="hidden" NAME="$n" VALUE="$In{$n}">\n};
986 my $max_page = int( $results / $on_page );
990 my $param = shift || die "no param?";
994 foreach my $k (keys %{ $param }) {
996 $uri .= $del . $k . '=' . ${EscURI( $param->{$k} )};
1003 sub page_link($$$) {
1004 my ($param,$page,$display) = @_;
1006 $param->{'offset'} = $page if (defined($page));
1008 my $html = '<a href = "' . page_uri($param) . '">' . $display . '</a>';
1011 $retHTML .= '<div style="text-align: center;">';
1014 $retHTML .= page_link($param, $offset - 1, '<<') . ' ';
1017 while ($page <= $max_page) {
1018 if ($page == $offset) {
1019 $retHTML .= $del . '<b>' . ($page + 1) . '</b>';
1021 $retHTML .= $del . page_link($param, $page, $page + 1);
1024 if ($page < $offset - $pager_pages && $page != 0) {
1025 $retHTML .= " ... ";
1026 $page = $offset - $pager_pages;
1028 } elsif ($page > $offset + $pager_pages && $page != $max_page) {
1029 $retHTML .= " ... ";
1038 if ($offset < $max_page) {
1039 $retHTML .= ' ' . page_link($param, $offset + 1, '>>');
1042 $retHTML .= "</div>";
1047 my @units = qw/b k M G/;
1053 while ( ( $v / 10000 ) >= 1 ) {
1059 return sprintf("%d%s", $v, $units[$o]);
1060 } elsif ( $v == 0 ) {
1063 return sprintf("%.1f%s", $v, $units[$o]);