--- db2gantt.cgi 2002/09/13 19:06:46 1.12 +++ db2gantt.cgi 2002/11/18 08:09:58 1.24 @@ -11,15 +11,16 @@ my $debug = 0; my $width = 600; # width of bar -my $height = 12; # height of bar +my $height = 15; # height of bar my $use_js = 1; # use JavaScript pop-up # status colors my %cols = ( 'In Progress' => '0,255,0', - 'In Progress/Failure' => '255,64,255', - 'In Progress/Errors' => '255,64,0', + 'In Progress/Failures' => '192,64,192', + 'In Progress/Errors' => '255,128,128', 'Queuing' => '255,255,0', + 'Queuing/Errors' => '255,192,64', 'Aborted' => '255,0,0', 'Failed' => '255,0,0', 'Completed' => '64,255,64', @@ -27,6 +28,7 @@ 'Completed/Failure' => '128,0,128', 'Mount Request' => '128,128,255', 'Mount/Errors' => '255,64,128', + 'Mount/Failures' => '255,128,192', ); my $int_t = (12 * 60 * 60); # interval to display on one screen @@ -59,26 +61,30 @@ # keep count of each status my %count; -if (param('pic')) { - print "Content-type: image/png\nCache-Control: max-age=3600, must-revalidate\n\n"; +if (path_info()) { + print "Content-type: image/png\nCache-Control: max-age=86400, must-revalidate\nExpires: ",scalar localtime(time()+24*60*60),"\nLast-Modified: ",scalar localtime(0),"\n"; # create picture using GD use GD; my $im = new GD::Image(1,$height); my $back = $im->colorAllocate(255,255,255); $im->transparent($back); - my ($r,$g,$b) = split(/,/,param('pic')); - my $col = $im->colorAllocate($r,$g,$b); + my $col = path_info(); $col =~ s,/,,g; + my ($r,$g,$b) = split(/,/,$col); + $col = $im->colorAllocate($r,$g,$b); $im->fill(0,0,$col); + print "Content-Length: ",length($im->png),"\n\n"; binmode STDOUT; print $im->png; exit; } print "Content-type: text/html +Cache-Control: max-age=60, must-revalidate -OmniBack Gantt: $from - $to"; +OmniBack Gantt: $from - $to +"; if ($use_js) { print ' @@ -125,12 +131,24 @@ print "hour grid"; my @c = ("255,255,128","255,192,128"); my $hr=strftime("%H",localtime ($from_t)); - print color_bar(3600 - $from_t % 3600,$c[0],sprintf("%02d",$hr++ % 24)); + sub hour_bar { + my ($t,$c,$hr) = @_; + my $clock_hr = $hr % 24; + my $alt = sprintf("%02d:00",$clock_hr); + if ($clock_hr == 0) { + my $pix_hr = int(1 / $width); + print color_bar($pix_hr,"0,0,0",strftime("%Y-%m-%d", localtime($from_t + $hr*3600))); + print color_bar($t-$pix_hr,$c,$alt); + } else { + print color_bar($t,$c,$alt); + } + } + hour_bar(3600 - $from_t % 3600,$c[0],$hr++); for (my $i=1; $i\n"; } @@ -157,20 +175,24 @@ # $col .= '240,240,240'; $col .= '220,220,220'; } - return color_bar($l,$col,$alt); + return color_bar($l,$col,$alt,$min_l); } sub color_bar { my $l = shift @_; # lenght of event utime my $col = shift @_ || '240,240,240'; # default color (filler) my $alt = shift @_ || undef; + my $min_l = shift @_ || 1; + my $h = shift @_ || $height; my $size = $l / ($len_t / $width); $fix_s += $size - int($size); $size=int($size); + # add rounding error to size if ($fix_s > 1) { - $fix_s -= 1; - $size++; + my $i = $fix_s ; $i = int($i); + $fix_s -= $i; + $size += $i; } if ($alt && $size < $min_l) { @@ -186,7 +208,7 @@ print STDERR "bar[$col] len:$l s scale:",($len_t/$width)," size:$size px
alt:$alt\n" if ($debug); - my $html = "url(-relative=>1)."?pic=$col\" width=\"$size\" height=\"$height\""; + my $html = "url(-relative=>1)."/$col\" width=\"$size\" height=\"$h\""; if ($use_js && $alt) { $html .= " onmouseover=\"T('$alt')\" onmouseout=\"T()\""; @@ -203,43 +225,123 @@ from gantt where (start < '$from' and finish > '$from') or (start > '$from' and start < '$to') - order by device,specification + order by device,specification,start "; my $sth = $dbh->prepare($sql) || die "sql: $sql ".$dbh->errstr; my %spec; # specification hash -my $curr_spec; +my $curr_spec = ""; my $curr_t = $from_t; $sth->execute() || die "sql: $sql ".$dbh->errstr; +my $dev; # current device +my @dev_t; # all minutes in one hour [1440] +my @dev_sum_t; + +sub sum_bar { + my $label = shift @_; + my @dev_t = @_; + # display device summary + my $max_use = 0; + for (my $i=0; $i < $len_t; $i++) { + $max_use = $dev_t[$i] if (defined $dev_t[$i] && $dev_t[$i] > $max_use); + } + print "$label [$max_use]"; + my $last_var = 0; + my $len = 0; + for (my $i=1; $i<= ($to_t-$from_t); $i++) { + my $v = $dev_t[$i] || 0; + if ($v == $last_var) { + $len++; + } else { + my $h = $last_var / $max_use * $height; + my $c = 255 - int (255 * $last_var / $max_use); + print color_bar($len,"$c,$c,$c","$last_var concurrent jobs",1,$h+1); + $len = 0; + $last_var = $v; + } + } + my $h = $last_var / $max_use * $height; + my $c = 255 - int (255 * $last_var / $max_use); + print color_bar($len,"$c,$c,$c","$last_var concurrent jobs",1,$h+1) if ($len); + print ""; +} + +my @line_t; # all seconds for this specification +my @line_arr = (""); # all segments on line which are not fillers + +sub html_spec { + print "$curr_spec"; + + my $last_var = 0; + my $len = 0; + my $i; + for (my $t=0; $t<=$len_t; $t++) { + $i = $line_t[$t] || 0; + if ($i == $last_var) { + $len++; + } else { + if ($last_var == 0) { + print bar($len); + } else { + print bar($len,split(/\t/,$line_arr[$last_var],2)); + } + $len = 0; + $last_var = $i; + } + } + print bar($len,split(/\t/,$line_arr[$i],2)); + + print "\n"; +} + while(my $row = $sth->fetchrow_hashref) { - if (!defined $curr_spec || $row->{specification} ne $curr_spec) { + if ($row->{specification} ne $curr_spec) { if ($curr_t < $to_t && $curr_spec) { my $t = $to_t - $curr_t; print STDERR "[end filler $curr_t:$t]" if ($debug); - print bar($t); +# print bar($t); } - print "\n" if ($curr_t != $from_t); - print "", $row->{specification},""; +# print "\n" if ($curr_t != $from_t); + + + # init vars for next line + ($fix_s,$fix_d) = (0,0); # init fix vars for bar + + html_spec if ($curr_spec ne ""); $curr_t = $from_t; # init timeline $curr_spec = $row->{specification}; + @line_t = (); + @line_arr = ( "" ); + + if ($dev && @dev_t && $dev ne $row->{device}) { + sum_bar("summary for $dev",@dev_t); + $dev = $row->{device}; + @dev_t = (); + } elsif (! $dev) { + $dev = $row->{device}; + } } - my $start_t = m_round(str2time($row->{start})); - my $fin_t = m_round(str2time($row->{finish})); + my $start_t = str2time($row->{start}); + my $fin_t = str2time($row->{finish}); - if ($start_t > $curr_t + 60) { + # Can I squeeze here 1 pixel of time (many seconds) ? + if ($start_t > $curr_t + ($len_t / $width)) { my $t = $start_t - $curr_t; print STDERR "[middle filler $curr_t:$t]" if ($debug); - print bar($t); +# print bar($t); $curr_t = $start_t; + } else { + # prepend too few seconds to next event + $start_t = $curr_t; } my $len = $fin_t - $start_t; @@ -264,10 +366,19 @@ my $alt = $row->{start}." - ".$row->{finish}."
"; $alt =~ s/:\d\d\.\d+//g; $alt =~ s/\s+/ /g; - $alt .= $row->{type}." ".$row->{status}."
". - $row->{user_group_host}." ".$row->{sessionid}."
". - $row->{device}." on ".$row->{host}; - print bar($len,$row->{status},$alt); + $alt .= $row->{specification}."
". + $row->{type}." ".$row->{status}."
". + $row->{user_group_host}." ".$row->{sessionid}."
". + $row->{device}." on ".$row->{host}; +# print bar($len,$row->{status},$alt); + + push @line_arr,$row->{status}."\t".$alt; + # store use of devices for each minute + for (my $s=0; $s<$len; $s++) { + $line_t[$curr_t-$from_t+$s] = $#line_arr; + $dev_t[$curr_t-$from_t+$s]++; + $dev_sum_t[$curr_t-$from_t+$s]++; + } $curr_t += $len; @@ -276,20 +387,21 @@ } if ($curr_t == $from_t) { # no entries in database! - print ""; +# print ""; } if ($curr_t < $to_t ) { my $t = $to_t - $curr_t; print STDERR "[last_line filler $curr_t:$t]" if ($debug); - print bar($t); } undef $sth; $dbh->disconnect; -print "\n"; +html_spec(); +sum_bar("summary for $dev",@dev_t); hour_grid(); +sum_bar("summary for all devices",@dev_sum_t); print ""; @@ -306,5 +418,5 @@ # it will first evaluate bar sub (thus increasing number by one) and # then display number (wrongly). } -print "\n

Reload url(-relative=>1),"\">current.

"; +print "\n

Reload url(-relative=>1),"\">current or see help.

";