180 lines
6.0 KiB
PHP
180 lines
6.0 KiB
PHP
<?php
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/**
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* Observium
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*
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* This file is part of Observium.
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*
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* @package observium
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* @subpackage graphs
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* @copyright (C) Adam Armstrong
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*
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*/
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// Draw generic duplex graph
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// args: ds_in, ds_out, rrd_filename, bg, legend, from, to, width, height, inverse, $percentile
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include($config['html_dir'] . "/includes/graphs/common.inc.php");
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$length = "10";
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if (!isset($percentile)) {
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$length += "2";
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}
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if (!isset($out_text)) {
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$out_text = "Out";
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}
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if (!isset($in_text)) {
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$in_text = "In";
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}
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$unit_text = str_pad(truncate($unit_text, $length), $length);
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$in_text = str_pad(truncate($in_text, $length), $length);
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$out_text = str_pad(truncate($out_text, $length), $length);
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// Alternative style
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if ($graph_style == 'mrtg') {
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$out_scale = 1;
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$out_area = 'LINE1';
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} else {
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$out_scale = -1;
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$out_area = 'AREA';
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}
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if (!$noheader) {
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$rrd_options .= " COMMENT:'" . $unit_text . " Last Avg Max";
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if ($percentile) {
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$rrd_options .= " " . $percentile . "th %";
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}
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$rrd_options .= " \\n'";
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}
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if (isset($defs)) {
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$rrd_options .= $defs;
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} else {
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$rrd_options .= " DEF:" . $out . "=" . $rrd_filename_escape . ":" . $ds_out . ":AVERAGE";
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$rrd_options .= " DEF:" . $in . "=" . $rrd_filename_escape . ":" . $ds_in . ":AVERAGE";
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$rrd_options .= " DEF:" . $out . "_max=" . $rrd_filename_escape . ":" . $ds_out . ":MAX";
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$rrd_options .= " DEF:" . $in . "_max=" . $rrd_filename_escape . ":" . $ds_in . ":MAX";
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}
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$rrd_options .= " CDEF:dout_max=out_max," . $out_scale . ",*";
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$rrd_options .= " CDEF:dout=out," . $out_scale . ",*";
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$rrd_options .= " CDEF:both=in,out,+";
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// Unknown data
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$rrd_options .= " CDEF:alloctets=" . $out . "," . $in . ",+";
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$rrd_options .= " CDEF:wrongin=alloctets,UN,INF,UNKN,IF";
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$rrd_options .= " CDEF:wrongout=wrongin," . $out_scale . ",*";
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if ($print_total) {
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$rrd_options .= " VDEF:totin=in,TOTAL";
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$rrd_options .= " VDEF:totout=out,TOTAL";
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$rrd_options .= " VDEF:tot=both,TOTAL";
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}
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if ($percentile) {
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$rrd_options .= " VDEF:percentile_in=in," . $percentile . ",PERCENT";
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$rrd_options .= " VDEF:percentile_out=out," . $percentile . ",PERCENT";
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$rrd_options .= " CDEF:pout_tmp=dout," . $out_scale . ",* VDEF:dpout_tmp=pout_tmp," . $percentile . ",PERCENT CDEF:dpout_tmp2=dout,dout,-,dpout_tmp," . $out_scale . ",*,+ VDEF:dpercentile_out=dpout_tmp2,FIRST";
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}
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if ($graph_max) {
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$rrd_options .= " AREA:in_max#" . $colour_area_in_max . ":";
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$rrd_options .= " " . $out_area . ":dout_max#" . $colour_area_out_max . ":";
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}
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if ($vars['previous'] == "yes") {
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$rrd_options .= " DEF:" . $out . "X=" . $rrd_filename_escape . ":" . $ds_out . ":AVERAGE:start=" . $prev_from . ":end=" . $from;
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$rrd_options .= " DEF:" . $in . "X=" . $rrd_filename_escape . ":" . $ds_in . ":AVERAGE:start=" . $prev_from . ":end=" . $from;
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$rrd_options .= " DEF:" . $out . "_maxX=" . $rrd_filename_escape . ":" . $ds_out . ":MAX:start=" . $prev_from . ":end=" . $from;
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$rrd_options .= " DEF:" . $in . "_maxX=" . $rrd_filename_escape . ":" . $ds_in . ":MAX:start=" . $prev_from . ":end=" . $from;
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$rrd_options .= " SHIFT:" . $out . "X:$period";
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$rrd_options .= " SHIFT:" . $in . "X:$period";
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$rrd_options .= " SHIFT:" . $out . "_maxX:$period";
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$rrd_options .= " SHIFT:" . $in . "_maxX:$period";
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$rrd_options .= " CDEF:dout_maxX=out_maxX," . $out_scale . ",*";
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$rrd_options .= " CDEF:doutX=outX," . $out_scale . ",*";
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$rrd_options .= " CDEF:bothX=inX,outX,+";
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if ($print_total) {
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$rrd_options .= " VDEF:totinX=inX,TOTAL";
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$rrd_options .= " VDEF:totoutX=outX,TOTAL";
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$rrd_options .= " VDEF:totX=bothX,TOTAL";
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}
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if ($percentile) {
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$rrd_options .= " VDEF:percentile_inX=inX," . $percentile . ",PERCENT";
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$rrd_options .= " VDEF:percentile_outX=outX," . $percentile . ",PERCENT";
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$rrd_options .= " CDEF:poutX_tmp=doutX," . $out_scale . ",* VDEF:dpoutX_tmp=poutX_tmp," . $percentile . ",PERCENT CDEF:dpoutX_tmp2=doutX,doutX,-,dpoutX_tmp," . $out_scale . ",*,+ VDEF:dpercentile_outX=dpoutX_tmp2,FIRST";
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}
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if ($graph_max) {
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$rrd_options .= " AREA:in_max#" . $colour_area_in_max . ":";
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$rrd_options .= " " . $out_area . ":dout_max#" . $colour_area_out_max . ":";
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}
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}
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$rrd_options .= " AREA:in#" . $colour_area_in;
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if ($graph_style != 'mrtg') {
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$rrd_options .= " LINE1.25:in#" . $colour_line_in;
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}
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$rrd_options .= ":'" . $in_text . "'";
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$rrd_options .= " GPRINT:in:LAST:%6.2lf%s";
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$rrd_options .= " GPRINT:in:AVERAGE:%6.2lf%s";
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$rrd_options .= " GPRINT:in_max:MAX:%6.2lf%s";
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if ($percentile) {
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$rrd_options .= " GPRINT:percentile_in:%6.2lf%s";
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}
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$rrd_options .= " COMMENT:'\\n'";
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if ($graph_style != 'mrtg') {
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$rrd_options .= " AREA:dout#" . $colour_area_out . ":";
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}
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$rrd_options .= " LINE1.25:dout#" . $colour_line_out . ":'" . $out_text . "'";
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$rrd_options .= " GPRINT:out:LAST:%6.2lf%s";
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$rrd_options .= " GPRINT:out:AVERAGE:%6.2lf%s";
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$rrd_options .= " GPRINT:out_max:MAX:%6.2lf%s";
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if ($percentile) {
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$rrd_options .= " GPRINT:percentile_out:%6.2lf%s";
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}
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$rrd_options .= " COMMENT:\\n";
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if ($print_total) {
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$rrd_options .= " GPRINT:tot:'Total %6.2lf%s'";
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$rrd_options .= " GPRINT:totin:'(In %6.2lf%s'";
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$rrd_options .= " GPRINT:totout:'Out %6.2lf%s)\\l'";
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}
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if ($percentile) {
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$rrd_options .= " LINE1:percentile_in#aa0000";
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$rrd_options .= " LINE1:dpercentile_out#aa0000";
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}
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if ($vars['previous'] == "yes") {
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$rrd_options .= " LINE1.25:in" . $format . "X#666666:'Prev In \\n'";
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$rrd_options .= " AREA:in" . $format . "X#99999966:";
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$rrd_options .= " LINE1.25:dout" . $format . "X#444466:'Prev Out'";
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if ($graph_style != 'mrtg') {
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$rrd_options .= " AREA:dout" . $format . "X#99444466:";
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}
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} else {
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$rrd_options .= " AREA:wrongin" . $nan_colour;
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$rrd_options .= " AREA:wrongout" . $nan_colour;
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}
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$rrd_options .= " HRULE:0#999999";
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//if ($graph_style == 'mrtg')
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//{
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// $midnight = strtotime('today midnight');
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// for ($i = 1; $i <= 2; $i++)
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// {
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// $rrd_options .= " VRULE:{$midnight}#FF0000";
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// $midnight -= 86400;
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// }
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//}
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// EOF
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