use IO::File;
use Data::Dump qw(dump);
+require Exporter;
+our @ISA=qw(Exporter);
+our @EXPORT=qw(unit);
+
my $on_page = 100;
my $pager_pages = 10;
-my $dsn = $Conf{SearchDSN};
-my $db_user = $Conf{SearchUser} || '';
+my $dbh;
+
+my $bpc = BackupPC::Lib->new || die;
+$bpc->ConfigRead('_search_archive');
+my %Conf = $bpc->Conf();
sub search_module {
- my $bpc = BackupPC::Lib->new || die;
- my %Conf = $bpc->Conf();
-
my $search_module = $Conf{SearchModule} || die "search is disabled";
eval "use $search_module";
if ( $@ ) {
warn "ERROR: $search_module: $!";
} else {
- warn "# using $search_module for full-text search";
+ #warn "# using $search_module for full-text search";
}
return $search_module->new( %Conf );
my $dbh;
sub get_dbh {
- $dbh ||= DBI->connect($dsn, $db_user, "", { RaiseError => 1, AutoCommit => 1 } );
+ $dbh ||= DBI->connect($Conf{SearchDSN}, $Conf{SearchUser}, "", { RaiseError => 1, AutoCommit => 1 } );
return $dbh;
}
sub mk_epoch_date($$) {
my ($name,$suffix) = @_;
- my $yyyy = $param->{ $name . '_year_' . $suffix} || return undef;
- my $mm .= $param->{ $name . '_month_' . $suffix} ||
- ( $suffix eq 'from' ? 1 : 12);
- my $dd .= $param->{ $name . '_day_' . $suffix} ||
- ( $suffix eq 'from' ? 1 : 31);
+ my $yyyy = $param->{ $name . '_year_' . $suffix} || return undef;
+ my $mm = $param->{ $name . '_month_' . $suffix};
+ my $dd = $param->{ $name . '_day_' . $suffix};
$yyyy =~ s/\D//g;
- $mm =~ s/\D//g;
- $dd =~ s/\D//g;
-
- my $h = my $m = my $s = 0;
- if ($suffix eq 'to') {
- $h = 23;
- $m = 59;
- $s = 59;
- }
+ $mm =~ s/\D//g;
+ $dd =~ s/\D//g;
my $dt = new DateTime(
- year => $yyyy,
- month => $mm,
- day => $dd,
- hour => $h,
- minute => $m,
- second => $s,
+ year => $yyyy,
+ month => $mm || 1,
+ day => $dd || 1,
+ hour => 0,
+ minute => 0,
+ second => 0,
);
+ if ( $suffix eq 'to' && ( ! $mm || ! $dd ) ) {
+ $dt += DateTime::Duration->new( years => 1 ) if ! $mm;
+ $dt += DateTime::Duration->new( months => 1 ) if ! $dd;
+ $dt -= DateTime::Duration->new( days => 1 );
+ }
+
print STDERR "mk_epoch_date($name,$suffix) [$yyyy-$mm-$dd] = " . $dt->ymd . " " . $dt->hms . "\n";
return $dt->epoch || 'NULL';
}
push( @conditions, ' files.shareid = ' . $param->{'search_share'} ) if ($param->{'search_share'});
push (@conditions, " upper(files.path) LIKE upper('%".$param->{'search_filename'}."%')") if ($param->{'search_filename'});
- if ( $param->{burned} ) {
- my $is_what = 'is null';
- $is_what = '= 1' if ($param->{burned} eq 'burned');
- push @conditions, "archive_burned.part $is_what";
- push @conditions, "archive_burned.copy $is_what";
- }
+ push @conditions, join(' ' , 'burned is', $param->{burned} eq 'burned' ? '' : 'not', 'true') if $param->{burned};
return join(" and ", @conditions);
}
# do we have to add tables for burned media?
if ( $param->{burned} ) {
$sql_from .= qq{
- LEFT OUTER JOIN archive_backup on archive_backup.backup_id = backups.id
- LEFT OUTER JOIN archive_burned on archive_burned.archive_id = archive_backup.archive_id
+ LEFT OUTER JOIN backups_burned on backup_id = backups.id
};
}
my $order = getSort('search', 'sql', $param->{'sort'});
+ # XXX LIMIT $on_page doesn't work since we don't get correct number of results
my $sql_order = qq{
ORDER BY $order
- LIMIT $on_page
OFFSET ?
};
- my $sql_count = qq{ select count(files.id) $sql_from $sql_where };
my $sql_results = qq{ select $sql_cols $sql_from $sql_where $sql_order };
-
- my $sth = $dbh->prepare($sql_count);
- $sth->execute();
- my ($results) = $sth->fetchrow_array();
-
- $sth = $dbh->prepare($sql_results);
- $sth->execute( $offset );
-
- if ($sth->rows != $results) {
- my $bug = "$0 BUG: [[ $sql_count ]] = $results while [[ $sql_results ]] = " . $sth->rows;
- $bug =~ s/\s+/ /gs;
- print STDERR "$bug\n";
- }
+ my $sth = $dbh->prepare($sql_results);
+ my $rows = $sth->execute( $offset );
my @ret;
-
+
while (my $row = $sth->fetchrow_hashref()) {
push @ret, $row;
+ last if $#ret + 1 >= $on_page;
}
$sth->finish();
- return ($results, \@ret);
+ return ($rows, \@ret);
}
sub getFilesHyperEstraier($) {
);
}
-sub getVolumes($) {
- my $id = shift;
-
- my $max_archive_size = $Conf{MaxArchiveSize} || die "no MaxArchiveSize";
-
- my $sth = $dbh->prepare(qq{
+sub host_backup_nums {
+ my $host = shift;
+ my $sth = get_dbh->prepare(qq{
select
- size
- from backup_parts
- where backup_id = ?
- order by part_nr asc
+ hosts.name as host, -- FIXME for debug
+ backups.num as num,
+ inc_size,
+ size,
+ inc_deleted
+ from backups
+ join hosts on hosts.id = hostid
+ where hosts.name = ?
});
-
- $sth->execute($id);
-
- my $cumulative_size = 0;
- my $volumes = 1;
-
- while(my ($size) = $sth->fetchrow_array) {
- if ($cumulative_size + $size > $max_archive_size) {
- $volumes++;
- $cumulative_size = $size;
- } else {
- $cumulative_size += $size;
- }
+ $sth->execute($host);
+ # and inc_size < 0 and size > 0 and not inc_deleted
+
+ my $all_backup_numbers;
+ # pre-seed with on disk backups
+ $all_backup_numbers->{ $_->{num} }++ foreach $bpc->BackupInfoRead($host);
+
+ while( my $row = $sth->fetchrow_hashref ) {
+warn "# row ",dump $row;
+ $all_backup_numbers->{ $row->{num} } =
+ $row->{inc_deleted} ? 0 :
+ $row->{size} == 0 ? 0 :
+ $row->{inc_size} > 0 ? 0 :
+ $row->{size} > 0 ? 1 :
+ 0;
}
- return ($volumes,$cumulative_size);
+warn "# host $host all_backup_numbers = ",dump($all_backup_numbers);
+ my @backup_nums =
+ sort { $a <=> $b }
+ grep { $all_backup_numbers->{$_} }
+ keys %$all_backup_numbers;
+
+ return @backup_nums;
}
+
sub getBackupsNotBurned($) {
my $param = shift;
print STDERR "## sort=". ($param->{'sort'} || 'no sort param') . " burn sql order: $order\n";
my $sql = qq{
- SELECT
- backups.hostID AS hostID,
- hosts.name AS host,
- shares.name AS share,
- backups.num AS backupnum,
- backups.type AS type,
- backups.date AS date,
- date_part('epoch',now()) - backups.date as age,
- backups.size AS size,
- backups.id AS id,
- backups.inc_size AS inc_size,
- backups.parts AS parts
- FROM backups
- INNER JOIN shares ON backups.shareID=shares.ID
- INNER JOIN hosts ON backups.hostID = hosts.ID
- LEFT OUTER JOIN archive_backup ON archive_backup.backup_id = backups.id
- WHERE backups.inc_size > 0 AND backups.size > 0 AND backups.inc_deleted is false AND archive_backup.backup_id IS NULL AND backups.parts > 0
- GROUP BY
- backups.hostID,
- hosts.name,
- shares.name,
- backups.num,
- backups.shareid,
- backups.id,
- backups.type,
- backups.date,
- backups.size,
- backups.inc_size,
- backups.parts
- ORDER BY $order
+ SELECT
+ p.id,
+ p.filename,
+ b.date,
+ date_part('epoch',now()) - b.date as age,
+ p.size,
+ count(ap.*) as scheduled,
+ count(ab.*) as burned
+ FROM backup_parts p
+ JOIN backups b ON b.id = p.backup_id
+ LEFT OUTER JOIN archive_parts ap ON ap.backup_part_id = p.id
+ LEFT OUTER JOIN archive_burned ab ON ab.archive_id = ap.archive_id
+ GROUP BY p.id,filename,b.date,age,p.size,p.part_nr
+ };
+
+ $sql .= qq{
+ HAVING count(ap.*) = 0
+ } unless $param->{scheduled};
+
+ $sql .= qq{
+ ORDER BY b.date,p.part_nr
};
my $sth = $dbh->prepare( $sql );
my @ret;
while ( my $row = $sth->fetchrow_hashref() ) {
$row->{'age'} = sprintf("%0.1f", ( $row->{'age'} / 86400 ) );
#$row->{'age'} = sprintf("%0.1f", ( (time() - $row->{'date'}) / 86400 ) );
-
- my $max_archive_size = $Conf{MaxArchiveSize} || die "no MaxArchiveSize";
- if ($row->{size} > $max_archive_size) {
- ($row->{volumes}, $row->{inc_size_calc}) = getVolumes($row->{id});
- }
-
- $row->{size} = sprintf("%0.2f", $row->{size} / 1024 / 1024);
-
- # do some cluster calculation (approximate)
- $row->{inc_size} = int(( ($row->{inc_size} + 1023 ) / 2 ) * 2);
- $row->{inc_size_calc} ||= $row->{inc_size};
push @ret, $row;
}
my $param = shift;
- my $max_archive_size = $Conf{MaxArchiveSize} || die "no MaxArchiveSize";
- my $max_archive_file_size = $Conf{MaxArchiveFileSize} || die "no MaxFileInSize";
+ my $max_archive_size = $Conf{ArchiveMediaSize} || die "no ArchiveMediaSize";
- my $retHTML .= q{
- <form id="forma" method="POST" action="}.$MyURL.q{?action=burn">
- };
+ my $retHTML .= qq|
+ <form id="forma" method="POST" action="$MyURL?action=burn">
- $retHTML .= <<'EOF3';
-<style type="text/css">
-<!--
-DIV#fixedBox {
- position: absolute;
- top: 50em;
- left: -24%;
- padding: 0.5em;
- width: 20%;
- background-color: #E0F0E0;
- border: 1px solid #00C000;
-}
+<script type="text/javascript">
+var media_size = $max_archive_size ;
+</script>
-DIV#fixedBox, DIV#fixedBox INPUT, DIV#fixedBox TEXTAREA {
- font-size: 10pt;
-}
+ |;
-FORM>DIV#fixedBox {
- position: fixed !important;
- left: 0.5em !important;
- top: auto !important;
- bottom: 1em !important;
- width: 15% !important;
-}
+ { local $/ = undef; $retHTML .= <DATA> }
-DIV#fixedBox INPUT[type=text], DIV#fixedBox TEXTAREA {
- border: 1px solid #00C000;
-}
+ $retHTML .= q{
+ <input type="hidden" value="burn" name="action">
+ <input type="hidden" value="results" name="search_results">
+ <table style="fview" border="0" cellspacing="0" cellpadding="2">
+ <tr class="tableheader">
+ <td class="tableheader">
+ <input type="checkbox" name="allFiles" id="allFiles" onClick="checkAll('allFiles');">
+ </td>
+ } .
+ sort_header($param, 'Filename', 'filename', 'left') .
+ sort_header($param, 'Date', 'date', 'center') .
+ sort_header($param, 'Age/days', 'age', 'center') .
+ sort_header($param, 'Size', 'size', 'center') .
+ qq{
+ <td align="center" title="scheduled">sc</td>
+ <td align="center" title="burned">bu</td>
+ </tr>
+ };
-DIV#fixedBox #note {
- display: block;
- width: 100%;
-}
+ my @color = (' bgcolor="#e0e0e0"', '');
-DIV#fixedBox #submitBurner {
- display: block;
- width: 100%;
- margin-top: 0.5em;
- cursor: pointer;
-}
+ my $i = 1;
+# my $img_url = $Conf{CgiImageDirURL};
-* HTML {
- overflow-y: hidden;
-}
+ foreach my $backup ( getBackupsNotBurned($param) ) {
-* HTML BODY {
- overflow-y: auto;
- height: 100%;
- font-size: 100%;
-}
+ $retHTML .= join(''
+ ,'<tr',$color[$i++%2],'>'
+ ,'<td class="fview">'
+ ,'<input type="checkbox" name="fcb',$backup->{id},'" value="',$backup->{id},'" onClick="sumiraj(this);">'
+ ,'<input type="hidden" id="fss',$backup->{id},'" value="',$backup->{size},'">'
+ ,'</td>'
+ ,'<td align="left">', $backup->{'filename'}, '</td>'
+ ,'<td align="center">', epoch_to_iso( $backup->{'date'} ), '</td>'
+ ,'<td align="center">', $backup->{'age'}, '</td>'
+ ,'<td align="right">', unit($backup->{'size'}), '</td>'
+ ,'<td align="center">', $backup->{scheduled}, '</td>'
+ ,'<td align="center">', $backup->{burned}, '</td>'
+ ,"</tr>\n"
+ );
+ }
-* HTML DIV#fixedBox {
- position: absolute;
-}
+ $retHTML .= "</table>";
-#mContainer, #gradient, #mask, #progressIndicator {
- display: block;
- width: 100%;
- font-size: 10pt;
- font-weight: bold;
- text-align: center;
- vertical-align: middle;
- padding: 1px;
-}
+ $retHTML .= q{
+<input type=submit name="scheduled" value="Show scheduled parts">
+ } unless $param->{scheduled};
-#gradient, #mask, #progressIndicator {
- left: 0;
- border-width: 1px;
- border-style: solid;
- border-color: #000000;
- color: #404040;
- margin: 0.4em;
- position: absolute;
- margin-left: -1px;
- margin-top: -1px;
- margin-bottom: -1px;
- overflow: hidden;
-}
+ $retHTML .= "</form>";
+
+ return $retHTML;
+}
-#mContainer {
- display: block;
- position: relative;
- padding: 0px;
- margin-top: 0.4em;
- margin-bottom: 0.5em;
-}
+sub displayGrid($) {
+ my ($param) = @_;
-#gradient {
- z-index: 1;
- background-color: #FFFF00;
-}
+ my $offset = $param->{'offset'};
+ my $hilite = $param->{'search_filename'};
-#mask {
- z-index: 2;
- background-color: #FFFFFF;
-}
+ my $retHTML = "";
+
+ my $start_t = time();
-#progressIndicator {
- z-index: 3;
- background-color: transparent;
-}
+ my ($results, $files);
+ if ($param->{'use_hest'} && length($hilite) > 0) {
+ ($results, $files) = getFilesHyperEstraier($param);
+ } else {
+ ($results, $files) = getFiles($param);
+ }
-#volumes {
- padding: 0.4em;
- display: none;
- width: 100%;
- font-size: 80%;
- color: #ff0000;
- text-align: center;
-}
--->
-</style>
-<script type="text/javascript">
-<!--
+ my $dur_t = time() - $start_t;
+ my $dur = sprintf("%0.4fs", $dur_t);
+
+ my ($from, $to) = (($offset * $on_page) + 1, ($offset * $on_page) + $on_page);
+
+ if ($results <= 0) {
+ $retHTML .= qq{
+ <p style="color: red;">No results found...</p>
+ };
+ return $retHTML;
+ } else {
+ # DEBUG
+ #use Data::Dumper;
+ #$retHTML .= '<pre>' . Dumper($files) . '</pre>';
+ }
-var debug_div;
-EOF3
- # take maximum archive size from configuration
$retHTML .= qq{
-var media_size = $max_archive_size ;
-var max_file_size = $max_archive_file_size;
+ <div>
+ Found <b>$results files</b> showing <b>$from - $to</b> (took $dur)
+ </div>
+ <table style="fview" width="100%" border="0" cellpadding="2" cellspacing="0">
+ <tr class="fviewheader">
+ <td></td>
+ };
-};
+ sub sort_header($$$$) {
+ my ($param, $display, $name, $align) = @_;
- $retHTML .= <<'EOF3';
+ my ($sort_what, $sort_direction) = split(/_/,$param->{'sort'},2);
-function debug(msg) {
- return; // Disable debugging
+ my $old_sort = $param->{'sort'};
- if (! debug_div) debug_div = document.getElementById('debug');
+ my $html = qq{<td align="$align"};
+ my $arrow = '';
- // this will create debug div if it doesn't exist.
- if (! debug_div) {
- debug_div = document.createElement('div');
- if (document.body) document.body.appendChild(debug_div);
- else debug_div = null;
- }
- if (debug_div) {
- debug_div.appendChild(document.createTextNode(msg));
- debug_div.appendChild(document.createElement("br"));
- }
-}
+ if (lc($sort_what) eq lc($name)) {
+ my $direction = lc($sort_direction);
+ # swap direction or fallback to default
+ $direction =~ tr/ad/da/;
+ $direction = 'a' unless ($direction =~ /[ad]/);
-var element_id_cache = Array();
+ $param->{'sort'} = $name . '_' . $direction;
+ $html .= ' style="border: 1px solid #808080;"';
+
+ # add unicode arrow for direction
+ $arrow .= ' ';
+ $arrow .= $direction eq 'a' ? '▲'
+ : $direction eq 'd' ? '▼'
+ : ''
+ ;
-function element_id(name,element) {
- if (! element_id_cache[name]) {
- element_id_cache[name] = self.document.getElementById(name);
- }
- return element_id_cache[name];
-}
+ } else {
+ $param->{'sort'} = $name . '_a';
+ }
-function checkAll(location) {
- var f = element_id('forma') || null;
- if (!f) return false;
+ $html .= '><a href="' . page_uri($param) . '">' . $display . '</a>' . $arrow . '</td>';
+ $param->{'sort'} = $old_sort;
- var len = f.elements.length;
- var check_all = element_id('allFiles');
- var suma = check_all.checked ? (parseInt(f.elements['totalsize'].value) || 0) : 0;
+ return $html;
+ }
- for (var i = 0; i < len; i++) {
- var e = f.elements[i];
- if (e.name != 'all' && e.name.substr(0, 3) == 'fcb') {
- if (check_all.checked) {
- if (e.checked) continue;
- var el = element_id("fss" + e.name.substr(3));
- var size = parseInt(el.value) || 0;
- debug('suma: '+suma+' size: '+size);
- if ((suma + size) < media_size) {
- suma += size;
- e.checked = true;
- } else {
- break;
- }
- } else {
- e.checked = false;
- }
- }
- }
- update_sum(suma);
-}
+ $retHTML .=
+ sort_header($param, 'Share', 'sname', 'center') .
+ sort_header($param, 'Type and Name', 'filepath', 'center') .
+ sort_header($param, '#', 'backupnum', 'center') .
+ sort_header($param, 'Size', 'size', 'center') .
+ sort_header($param, 'Date', 'date', 'center');
-function update_sum(suma, suma_disp) {
- if (! suma_disp) suma_disp = suma;
- suma_disp = Math.floor(suma_disp / 1024);
- element_id('forma').elements['totalsize_kb'].value = suma_disp;
- element_id('forma').elements['totalsize'].value = suma;
- pbar_set(suma, media_size);
- debug('total size: ' + suma);
-}
+ $retHTML .= qq{
+ <td align="center">Media</td>
+ </tr>
+ };
-function update_size(name, checked, suma) {
- var size = parseInt( element_id("fss" + name).value);
+ my $file;
- if (checked) {
- suma += size;
- } else {
- suma -= size;
+ sub hilite_html($$) {
+ my ($html, $search) = @_;
+ $html =~ s#($search)#<b>$1</b>#gis;
+ return $html;
}
- var volumes = parseInt( element_id("prt" + name).value);
- debug('update_size('+name+','+checked+') suma: '+suma+' volumes: '+volumes);
- if (volumes > 1) {
- if (checked) {
- element_id("volumes").innerHTML = "This will take "+volumes+" mediums!";
- element_id("volumes").style.display = 'block';
- suma = size;
- update_sum(suma);
- } else {
- suma -= size;
- element_id("volumes").style.display = 'none';
- }
+ sub restore_link($$$$$$) {
+ my $type = shift;
+ my $action = 'RestoreFile';
+ $action = 'browse' if (lc($type) eq 'dir');
+ return sprintf(qq{<a href="?action=%s&host=%s&num=%d&share=%s&dir=%s">%s</a>}, $action, @_);
}
- return suma;
-}
-
-function sumiraj(e) {
- var suma = parseInt(element_id('forma').elements['totalsize'].value) || 0;
- var len = element_id('forma').elements.length;
- if (e) {
- suma = update_size(e.name.substr(3), e.checked, suma);
- if (suma < 0) suma = 0;
- } else {
- suma = 0;
- for (var i = 0; i < len; i++) {
- var fel = element_id('forma').elements[i];
- if (fel.name != 'all' && fel.checked && fel.name.substr(0,3) == 'fcb') {
- suma = update_size(fel.name.substr(3), fel.checked, suma);
- }
- }
- }
- update_sum(suma);
- return suma;
-}
+ my $sth_archived;
+ my %archived_cache;
-/* progress bar */
+ sub check_archived($$$) {
+ my ($host, $share, $num) = @_;
-var _pbar_width = null;
-var _pbar_warn = 10; // change color in last 10%
+ if (my $html = $archived_cache{"$host $share $num"}) {
+ return $html;
+ }
-function pbar_reset() {
- element_id("mask").style.left = "0px";
- _pbar_width = element_id("mContainer").offsetWidth - 2;
- element_id("mask").style.width = _pbar_width + "px";
- element_id("mask").style.display = "block";
- element_id("progressIndicator").style.zIndex = 10;
- element_id("progressIndicator").innerHTML = "0";
-}
+ $sth_archived ||= $dbh->prepare(qq{
+ select
+ archive.dvd_nr, note,
+ count(archive_burned.copy) as copies
+ from archive
+ inner join archive_burned on archive_burned.archive_id = archive.id
+ inner join archive_backup_parts on archive.id = archive_backup_parts.archive_id
+ inner join backups on backups.id = archive_backup_parts.backup_id
+ inner join hosts on hosts.id = backups.hostid
+ inner join shares on shares.id = backups.shareid
+ where hosts.name = ? and shares.name = ? and backups.num = ?
+ group by archive.dvd_nr, note
+ });
-function dec2hex(d) {
- var hch = '0123456789ABCDEF';
- var a = d % 16;
- var q = (d - a) / 16;
- return hch.charAt(q) + hch.charAt(a);
-}
+ my @mediums;
-function pbar_set(amount, max) {
- debug('pbar_set('+amount+', '+max+')');
+ $sth_archived->execute($host, $share, $num);
+ while (my $row = $sth_archived->fetchrow_hashref()) {
+ push @mediums, '<abbr title="' .
+ $row->{'note'} .
+ ' [' . $row->{'copies'} . ']' .
+ '">' .$row->{'dvd_nr'} .
+ '</abbr>';
+ }
- if (_pbar_width == null) {
- var _mc = element_id("mContainer");
- if (_pbar_width == null) _pbar_width = parseInt(_mc.offsetWidth ? (_mc.offsetWidth - 2) : 0) || null;
- if (_pbar_width == null) _pbar_width = parseInt(_mc.clientWidth ? (_mc.clientWidth + 2) : 0) || null;
- if (_pbar_width == null) _pbar_width = 0;
+ my $html = join(", ",@mediums);
+ $archived_cache{"$host $share $num"} = $html;
+ return $html;
}
- var pcnt = Math.floor(amount * 100 / max);
- var p90 = 100 - _pbar_warn;
- var pcol = pcnt - p90;
- if (Math.round(pcnt) <= 100) {
- if (pcol < 0) pcol = 0;
- var e = element_id("submitBurner");
- debug('enable_button');
- e.disabled = false;
- var a = e.getAttributeNode('disabled') || null;
- if (a) e.removeAttributeNode(a);
- } else {
- debug('disable button');
- pcol = _pbar_warn;
- var e = element_id("submitBurner");
- if (!e.disabled) e.disabled = true;
- }
- var col_g = Math.floor((_pbar_warn - pcol) * 255 / _pbar_warn);
- var col = '#FF' + dec2hex(col_g) + '00';
+ my $i = $offset * $on_page;
- //debug('pcol: '+pcol+' g:'+col_g+' _pbar_warn:'+ _pbar_warn + ' color: '+col);
- element_id("gradient").style.backgroundColor = col;
+ foreach $file (@{ $files }) {
+ $i++;
- element_id("progressIndicator").innerHTML = pcnt + '%';
- //element_id("progressIndicator").innerHTML = amount;
+ my $typeStr = BackupPC::Attrib::fileType2Text(undef, $file->{'type'});
+ $retHTML .= qq{<tr class="fviewborder">};
- element_id("mask").style.clip = 'rect(' + Array(
- '0px',
- element_id("mask").offsetWidth + 'px',
- element_id("mask").offsetHeight + 'px',
- Math.round(_pbar_width * amount / max) + 'px'
- ).join(' ') + ')';
-}
+ $retHTML .= qq{<td class="fviewborder">$i</td>};
-if (!self.body) self.body = new Object();
-self.onload = self.document.onload = self.body.onload = function() {
- //pbar_reset();
- sumiraj();
-};
+ $retHTML .=
+ qq{<td class="fviewborder" align="right">} . $file->{'hname'} . ':' . $file->{'sname'} . qq{</td>} .
+ qq{<td class="fviewborder"><img src="$Conf{CgiImageDirURL}/icon-$typeStr.png" alt="$typeStr" align="middle"> } . hilite_html( $file->{'filepath'}, $hilite ) . qq{</td>} .
+ qq{<td class="fviewborder" align="center">} . restore_link( $typeStr, ${EscURI( $file->{'hname'} )}, $file->{'backupnum'}, ${EscURI( $file->{'sname'})}, ${EscURI( $file->{'filepath'} )}, $file->{'backupnum'} ) . qq{</td>} .
+ qq{<td class="fviewborder" align="right">} . $file->{'size'} . qq{</td>} .
+ qq{<td class="fviewborder">} . epoch_to_iso( $file->{'date'} ) . qq{</td>} .
+ qq{<td class="fviewborder">} . check_archived( $file->{'hname'}, $file->{'sname'}, $file->{'backupnum'} ) . qq{</td>};
-// -->
-</script>
-<div id="fixedBox">
+ $retHTML .= "</tr>";
+ }
+ $retHTML .= "</table>";
-<input type="hidden" name="totalsize"/>
-Size: <input type="text" name="totalsize_kb" size="7" readonly="readonly" style="text-align:right;" value="0" /> kB
+ # all variables which has to be transfered
+ 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/) {
+ $retHTML .= qq{<INPUT TYPE="hidden" NAME="$n" VALUE="$In{$n}">\n};
+ }
-<div id="mContainer">
- <div id="gradient"> </div>
- <div id="mask"> </div>
- <div id="progressIndicator">0%</div>
-</div>
-<br/>
+ my $del = '';
+ my $max_page = int( $results / $on_page );
+ my $page = 0;
-<div id="volumes"> </div>
+ sub page_uri($) {
+ my $param = shift || die "no param?";
-Note:
-<textarea name="note" cols="10" rows="5" id="note"></textarea>
+ my $uri = $MyURL;
+ my $del = '?';
+ foreach my $k (keys %{ $param }) {
+ if ($param->{$k}) {
+ $uri .= $del . $k . '=' . ${EscURI( $param->{$k} )};
+ $del = '&';
+ }
+ }
+ return $uri;
+ }
-<input type="submit" id="submitBurner" value="Burn selected" name="submitBurner" />
+ sub page_link($$$) {
+ my ($param,$page,$display) = @_;
-</div>
-<!--
-<div id="debug" style="float: right; width: 10em; border: 1px #ff0000 solid; background-color: #ffe0e0; -moz-opacity: 0.7;">
-no debug output yet
-</div>
--->
-EOF3
- $retHTML .= q{
- <input type="hidden" value="burn" name="action">
- <input type="hidden" value="results" name="search_results">
- <table style="fview" border="0" cellspacing="0" cellpadding="2">
- <tr class="tableheader">
- <td class="tableheader">
- <input type="checkbox" name="allFiles" id="allFiles" onClick="checkAll('allFiles');">
- </td>
- } .
- sort_header($param, 'Share', 'share', 'center') .
- sort_header($param, '#', 'num', 'center') .
- qq{
- <td align="center">Type</td>
- } .
- sort_header($param, 'Date', 'date', 'center') .
- sort_header($param, 'Age/days', 'age', 'center') .
- sort_header($param, 'Size/Mb', 'size', 'center') .
- sort_header($param, 'gzip size/Kb', 'incsize', 'center') .
- qq{
- <td align="center">medias</td></tr>
- };
+ $param->{'offset'} = $page if (defined($page));
- my @color = (' bgcolor="#e0e0e0"', '');
+ my $html = '<a href = "' . page_uri($param) . '">' . $display . '</a>';
+ }
- my $i = 0;
- my $host = '';
+ $retHTML .= '<div style="text-align: center;">';
- foreach my $backup ( getBackupsNotBurned($param) ) {
+ if ($offset > 0) {
+ $retHTML .= page_link($param, $offset - 1, '<<') . ' ';
+ }
- if ($host ne $backup->{'host'}) {
- $i++;
- $host = $backup->{'host'};
+ while ($page <= $max_page) {
+ if ($page == $offset) {
+ $retHTML .= $del . '<b>' . ($page + 1) . '</b>';
+ } else {
+ $retHTML .= $del . page_link($param, $page, $page + 1);
}
- my $ftype = "";
-
- my $checkbox_key = $backup->{'hostid'}. '_' .$backup->{'backupnum'} . '_' . $backup->{'id'};
- $retHTML .=
- '<tr' . $color[$i %2 ] . '>
- <td class="fview">';
-
- if (($backup->{'inc_size'} || 0) > 0) {
- $retHTML .= '
- <input type="checkbox" name="fcb' . $checkbox_key . '" value="' . $checkbox_key . '" onClick="sumiraj(this);">';
+ if ($page < $offset - $pager_pages && $page != 0) {
+ $retHTML .= " ... ";
+ $page = $offset - $pager_pages;
+ $del = '';
+ } elsif ($page > $offset + $pager_pages && $page != $max_page) {
+ $retHTML .= " ... ";
+ $page = $max_page;
+ $del = '';
+ } else {
+ $del = ' | ';
+ $page++;
}
+ }
- my $img_url = $Conf{CgiImageDirURL};
-
- $retHTML .=
- '</td>' .
- '<td align="right">' . $backup->{'host'} . ':' . $backup->{'share'} . '</td>' .
- '<td align="center">' . $backup->{'backupnum'} . '</td>' .
- '<td align="center">' . $backup->{'type'} . '</td>' .
- '<td align="center">' . epoch_to_iso( $backup->{'date'} ) . '</td>' .
- '<td align="center">' . $backup->{'age'} . '</td>' .
- '<td align="right">' . $backup->{'size'} . '</td>' .
- '<td align="right">' . sprintf("%0.1f", $backup->{'inc_size'} / 1024 ) .
- '<input type="hidden" id="fss'.$checkbox_key .'" value="'. $backup->{'inc_size_calc'} .'"></td>' .
- '<input type="hidden" id="prt'.$checkbox_key .'" value="'. $backup->{'volumes'} .'"></td>' .
- '<td align="left">' . ( qq{<img src="$img_url/icon-cd.gif" alt="media">} x $backup->{volumes} ) . '</td>' .
-
- "</tr>\n";
+ if ($offset < $max_page) {
+ $retHTML .= ' ' . page_link($param, $offset + 1, '>>');
}
- $retHTML .= "</table>";
- $retHTML .= "</form>";
-
+ $retHTML .= "</div>";
+
return $retHTML;
-}
+}
-sub displayGrid($) {
- my ($param) = @_;
+my @units = qw/b k M G/;
+sub unit {
+ my $v = shift;
- my $offset = $param->{'offset'};
- my $hilite = $param->{'search_filename'};
+ my $o = 0;
- my $retHTML = "";
-
- my $start_t = time();
+ while ( ( $v / 10000 ) >= 1 ) {
+ $o++;
+ $v /= 1024;
+ }
- my ($results, $files);
- if ($param->{'use_hest'} && length($hilite) > 0) {
- ($results, $files) = getFilesHyperEstraier($param);
+ if ( $v >= 1 ) {
+ return sprintf("%d%s", $v, $units[$o]);
+ } elsif ( $v == 0 ) {
+ return 0;
} else {
- ($results, $files) = getFiles($param);
+ return sprintf("%.1f%s", $v, $units[$o]);
}
+}
- my $dur_t = time() - $start_t;
- my $dur = sprintf("%0.4fs", $dur_t);
+1;
- my ($from, $to) = (($offset * $on_page) + 1, ($offset * $on_page) + $on_page);
+__DATA__
- if ($results <= 0) {
- $retHTML .= qq{
- <p style="color: red;">No results found...</p>
- };
- return $retHTML;
- } else {
- # DEBUG
- #use Data::Dumper;
- #$retHTML .= '<pre>' . Dumper($files) . '</pre>';
- }
+<style type="text/css">
+<!--
+DIV#fixedBox {
+ position: absolute;
+ top: 50em;
+ left: -24%;
+ padding: 0.5em;
+ width: 20%;
+ background-color: #E0F0E0;
+ border: 1px solid #00C000;
+}
- $retHTML .= qq{
- <div>
- Found <b>$results files</b> showing <b>$from - $to</b> (took $dur)
- </div>
- <table style="fview" width="100%" border="0" cellpadding="2" cellspacing="0">
- <tr class="fviewheader">
- <td></td>
- };
+DIV#fixedBox, DIV#fixedBox INPUT, DIV#fixedBox TEXTAREA {
+ font-size: 10pt;
+}
- sub sort_header($$$$) {
- my ($param, $display, $name, $align) = @_;
+FORM>DIV#fixedBox {
+ position: fixed !important;
+ left: 0.5em !important;
+ top: auto !important;
+ bottom: 1em !important;
+ width: 15% !important;
+}
- my ($sort_what, $sort_direction) = split(/_/,$param->{'sort'},2);
+DIV#fixedBox INPUT[type=text], DIV#fixedBox TEXTAREA {
+ border: 1px solid #00C000;
+}
- my $old_sort = $param->{'sort'};
+DIV#fixedBox #note {
+ display: block;
+ width: 100%;
+}
- my $html = qq{<td align="$align"};
- my $arrow = '';
+DIV#fixedBox #submitBurner {
+ display: block;
+ width: 100%;
+ margin-top: 0.5em;
+ cursor: pointer;
+}
- if (lc($sort_what) eq lc($name)) {
- my $direction = lc($sort_direction);
+* HTML {
+ overflow-y: hidden;
+}
- # swap direction or fallback to default
- $direction =~ tr/ad/da/;
- $direction = 'a' unless ($direction =~ /[ad]/);
+* HTML BODY {
+ overflow-y: auto;
+ height: 100%;
+ font-size: 100%;
+}
- $param->{'sort'} = $name . '_' . $direction;
- $html .= ' style="border: 1px solid #808080;"';
-
- # add unicode arrow for direction
- $arrow .= ' ';
- $arrow .= $direction eq 'a' ? '▲'
- : $direction eq 'd' ? '▼'
- : ''
- ;
+* HTML DIV#fixedBox {
+ position: absolute;
+}
- } else {
- $param->{'sort'} = $name . '_a';
- }
+#mContainer, #gradient, #mask, #progressIndicator {
+ display: block;
+ width: 100%;
+ font-size: 10pt;
+ font-weight: bold;
+ text-align: center;
+ vertical-align: middle;
+ padding: 1px;
+}
- $html .= '><a href="' . page_uri($param) . '">' . $display . '</a>' . $arrow . '</td>';
- $param->{'sort'} = $old_sort;
+#gradient, #mask, #progressIndicator {
+ left: 0;
+ border-width: 1px;
+ border-style: solid;
+ border-color: #000000;
+ color: #404040;
+ margin: 0.4em;
+ position: absolute;
+ margin-left: -1px;
+ margin-top: -1px;
+ margin-bottom: -1px;
+ overflow: hidden;
+}
- return $html;
- }
+#mContainer {
+ display: block;
+ position: relative;
+ padding: 0px;
+ margin-top: 0.4em;
+ margin-bottom: 0.5em;
+}
- $retHTML .=
- sort_header($param, 'Share', 'sname', 'center') .
- sort_header($param, 'Type and Name', 'filepath', 'center') .
- sort_header($param, '#', 'backupnum', 'center') .
- sort_header($param, 'Size', 'size', 'center') .
- sort_header($param, 'Date', 'date', 'center');
+#gradient {
+ z-index: 1;
+ background-color: #FFFF00;
+}
- $retHTML .= qq{
- <td align="center">Media</td>
- </tr>
- };
+#mask {
+ z-index: 2;
+ background-color: #FFFFFF;
+}
- my $file;
+#progressIndicator {
+ z-index: 3;
+ background-color: transparent;
+}
- sub hilite_html($$) {
- my ($html, $search) = @_;
- $html =~ s#($search)#<b>$1</b>#gis;
- return $html;
+#volumes {
+ padding: 0.4em;
+ display: none;
+ width: 100%;
+ font-size: 80%;
+ color: #ff0000;
+ text-align: center;
+}
+-->
+</style>
+<script type="text/javascript">
+<!--
+
+var debug_div;
+
+function debug(msg) {
+ return; // Disable debugging
+
+ if (! debug_div) debug_div = document.getElementById('debug');
+
+ // this will create debug div if it doesn't exist.
+ if (! debug_div) {
+ debug_div = document.createElement('div');
+ if (document.body) document.body.appendChild(debug_div);
+ else debug_div = null;
}
+ if (debug_div) {
+ debug_div.appendChild(document.createTextNode(msg));
+ debug_div.appendChild(document.createElement("br"));
+ }
+}
+
+
+var element_id_cache = Array();
- sub restore_link($$$$$$) {
- my $type = shift;
- my $action = 'RestoreFile';
- $action = 'browse' if (lc($type) eq 'dir');
- return sprintf(qq{<a href="?action=%s&host=%s&num=%d&share=%s&dir=%s">%s</a>}, $action, @_);
+function element_id(name,element) {
+ if (! element_id_cache[name]) {
+ element_id_cache[name] = self.document.getElementById(name);
}
+ return element_id_cache[name];
+}
- my $sth_archived;
- my %archived_cache;
+function checkAll(location) {
+ var f = element_id('forma') || null;
+ if (!f) return false;
- sub check_archived($$$) {
- my ($host, $share, $num) = @_;
+ var len = f.elements.length;
+ var check_all = element_id('allFiles');
+ var suma = check_all.checked ? (parseInt(f.elements['totalsize'].value) || 0) : 0;
- if (my $html = $archived_cache{"$host $share $num"}) {
- return $html;
+ for (var i = 0; i < len; i++) {
+ var e = f.elements[i];
+ if (e.name != 'all' && e.name.substr(0, 3) == 'fcb') {
+ if (check_all.checked) {
+ if (e.checked) continue;
+ var el = element_id("fss" + e.name.substr(3));
+ var size = parseInt(el.value) || 0;
+ debug('suma: '+suma+' size: '+size);
+ if ((suma + size) < media_size) {
+ suma += size;
+ e.checked = true;
+ } else {
+ break;
+ }
+ } else {
+ e.checked = false;
+ }
}
+ }
+ update_sum(suma);
+}
- $sth_archived ||= $dbh->prepare(qq{
- select
- dvd_nr, note,
- count(archive_burned.copy) as copies
- from archive
- inner join archive_burned on archive_burned.archive_id = archive.id
- inner join archive_backup on archive.id = archive_backup.archive_id
- inner join backups on backups.id = archive_backup.backup_id
- inner join hosts on hosts.id = backups.hostid
- inner join shares on shares.id = backups.shareid
- where hosts.name = ? and shares.name = ? and backups.num = ?
- group by dvd_nr, note
- });
+function update_sum(suma, suma_disp) {
+ if (! suma_disp) suma_disp = suma;
+ suma_disp = Math.floor(suma_disp / 1024);
+ element_id('forma').elements['totalsize_kb'].value = suma_disp;
+ element_id('forma').elements['totalsize'].value = suma;
+ pbar_set(suma, media_size);
+ debug('total size: ' + suma);
+}
- my @mediums;
+function update_size(name, checked, suma) {
+ var size = parseInt( element_id("fss" + name).value);
- $sth_archived->execute($host, $share, $num);
- while (my $row = $sth_archived->fetchrow_hashref()) {
- push @mediums, '<abbr title="' .
- $row->{'note'} .
- ' [' . $row->{'copies'} . ']' .
- '">' .$row->{'dvd_nr'} .
- '</abbr>';
+ if (checked) {
+ suma += size;
+ } else {
+ suma -= size;
+ }
+
+ debug('update_size('+name+','+checked+') suma: '+suma);
+/* FIXME
+ if (volumes > 1) {
+ if (checked) {
+ element_id("volumes").innerHTML = "This will take "+volumes+" mediums!";
+ element_id("volumes").style.display = 'block';
+ suma = size;
+ update_sum(suma);
+ } else {
+ suma -= size;
+ element_id("volumes").style.display = 'none';
}
+ }
+*/
+ return suma;
+}
- my $html = join(", ",@mediums);
- $archived_cache{"$host $share $num"} = $html;
- return $html;
+function sumiraj(e) {
+ var suma = parseInt(element_id('forma').elements['totalsize'].value) || 0;
+ var len = element_id('forma').elements.length;
+ if (e) {
+ suma = update_size(e.name.substr(3), e.checked, suma);
+ if (suma < 0) suma = 0;
+ } else {
+ suma = 0;
+ for (var i = 0; i < len; i++) {
+ var fel = element_id('forma').elements[i];
+ if (fel.name != 'all' && fel.checked && fel.name.substr(0,3) == 'fcb') {
+ suma = update_size(fel.name.substr(3), fel.checked, suma);
+ }
+ }
}
+ update_sum(suma);
+ return suma;
+}
- my $i = $offset * $on_page;
+/* progress bar */
- foreach $file (@{ $files }) {
- $i++;
+var _pbar_width = null;
+var _pbar_warn = 10; // change color in last 10%
- my $typeStr = BackupPC::Attrib::fileType2Text(undef, $file->{'type'});
- $retHTML .= qq{<tr class="fviewborder">};
+function pbar_reset() {
+ element_id("mask").style.left = "0px";
+ _pbar_width = element_id("mContainer").offsetWidth - 2;
+ element_id("mask").style.width = _pbar_width + "px";
+ element_id("mask").style.display = "block";
+ element_id("progressIndicator").style.zIndex = 10;
+ element_id("progressIndicator").innerHTML = "0";
+}
- $retHTML .= qq{<td class="fviewborder">$i</td>};
+function dec2hex(d) {
+ var hch = '0123456789ABCDEF';
+ var a = d % 16;
+ var q = (d - a) / 16;
+ return hch.charAt(q) + hch.charAt(a);
+}
- $retHTML .=
- qq{<td class="fviewborder" align="right">} . $file->{'hname'} . ':' . $file->{'sname'} . qq{</td>} .
- qq{<td class="fviewborder"><img src="$Conf{CgiImageDirURL}/icon-$typeStr.png" alt="$typeStr" align="middle"> } . hilite_html( $file->{'filepath'}, $hilite ) . qq{</td>} .
- qq{<td class="fviewborder" align="center">} . restore_link( $typeStr, ${EscURI( $file->{'hname'} )}, $file->{'backupnum'}, ${EscURI( $file->{'sname'})}, ${EscURI( $file->{'filepath'} )}, $file->{'backupnum'} ) . qq{</td>} .
- qq{<td class="fviewborder" align="right">} . $file->{'size'} . qq{</td>} .
- qq{<td class="fviewborder">} . epoch_to_iso( $file->{'date'} ) . qq{</td>} .
- qq{<td class="fviewborder">} . check_archived( $file->{'hname'}, $file->{'sname'}, $file->{'backupnum'} ) . qq{</td>};
+function pbar_set(amount, max) {
+ debug('pbar_set('+amount+', '+max+')');
- $retHTML .= "</tr>";
+ if (_pbar_width == null) {
+ var _mc = element_id("mContainer");
+ if (_pbar_width == null) _pbar_width = parseInt(_mc.offsetWidth ? (_mc.offsetWidth - 2) : 0) || null;
+ if (_pbar_width == null) _pbar_width = parseInt(_mc.clientWidth ? (_mc.clientWidth + 2) : 0) || null;
+ if (_pbar_width == null) _pbar_width = 0;
}
- $retHTML .= "</table>";
- # all variables which has to be transfered
- 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/) {
- $retHTML .= qq{<INPUT TYPE="hidden" NAME="$n" VALUE="$In{$n}">\n};
+ var pcnt = Math.floor(amount * 100 / max);
+ var p90 = 100 - _pbar_warn;
+ var pcol = pcnt - p90;
+ if (Math.round(pcnt) <= 100) {
+ if (pcol < 0) pcol = 0;
+ var e = element_id("submitBurner");
+ debug('enable_button');
+ e.disabled = false;
+ var a = e.getAttributeNode('disabled') || null;
+ if (a) e.removeAttributeNode(a);
+ } else {
+ debug('disable button');
+ pcol = _pbar_warn;
+ var e = element_id("submitBurner");
+ if (!e.disabled) e.disabled = true;
}
+ var col_g = Math.floor((_pbar_warn - pcol) * 255 / _pbar_warn);
+ var col = '#FF' + dec2hex(col_g) + '00';
- my $del = '';
- my $max_page = int( $results / $on_page );
- my $page = 0;
-
- sub page_uri($) {
- my $param = shift || die "no param?";
-
- my $uri = $MyURL;
- my $del = '?';
- foreach my $k (keys %{ $param }) {
- if ($param->{$k}) {
- $uri .= $del . $k . '=' . ${EscURI( $param->{$k} )};
- $del = '&';
- }
- }
- return $uri;
- }
+ //debug('pcol: '+pcol+' g:'+col_g+' _pbar_warn:'+ _pbar_warn + ' color: '+col);
+ element_id("gradient").style.backgroundColor = col;
- sub page_link($$$) {
- my ($param,$page,$display) = @_;
+ element_id("progressIndicator").innerHTML = pcnt + '%';
+ //element_id("progressIndicator").innerHTML = amount;
- $param->{'offset'} = $page if (defined($page));
+ element_id("mask").style.clip = 'rect(' + Array(
+ '0px',
+ element_id("mask").offsetWidth + 'px',
+ element_id("mask").offsetHeight + 'px',
+ Math.round(_pbar_width * amount / max) + 'px'
+ ).join(' ') + ')';
+}
- my $html = '<a href = "' . page_uri($param) . '">' . $display . '</a>';
- }
+if (!self.body) self.body = new Object();
+self.onload = self.document.onload = self.body.onload = function() {
+ //pbar_reset();
+ sumiraj();
+};
- $retHTML .= '<div style="text-align: center;">';
+// -->
+</script>
+<div id="fixedBox">
- if ($offset > 0) {
- $retHTML .= page_link($param, $offset - 1, '<<') . ' ';
- }
+<input type="hidden" name="totalsize"/>
+Size: <input type="text" name="totalsize_kb" size="7" readonly="readonly" style="text-align:right;" value="0" /> kB
- while ($page <= $max_page) {
- if ($page == $offset) {
- $retHTML .= $del . '<b>' . ($page + 1) . '</b>';
- } else {
- $retHTML .= $del . page_link($param, $page, $page + 1);
- }
+<div id="mContainer">
+ <div id="gradient"> </div>
+ <div id="mask"> </div>
+ <div id="progressIndicator">0%</div>
+</div>
+<br/>
- if ($page < $offset - $pager_pages && $page != 0) {
- $retHTML .= " ... ";
- $page = $offset - $pager_pages;
- $del = '';
- } elsif ($page > $offset + $pager_pages && $page != $max_page) {
- $retHTML .= " ... ";
- $page = $max_page;
- $del = '';
- } else {
- $del = ' | ';
- $page++;
- }
- }
+<div id="volumes"> </div>
- if ($offset < $max_page) {
- $retHTML .= ' ' . page_link($param, $offset + 1, '>>');
- }
+Note:
+<textarea name="note" cols="10" rows="5" id="note"></textarea>
- $retHTML .= "</div>";
+<input type="submit" id="submitBurner" value="Burn selected" name="submitBurner" />
- return $retHTML;
-}
+</div>
+<!--
+<div id="debug" style="float: right; width: 10em; border: 1px #ff0000 solid; background-color: #ffe0e0; -moz-opacity: 0.7;">
+no debug output yet
+</div>
+-->
-1;
projects / BackupPC.git / blobdiff