/usr/bin/colplot is in colplot 5.0.1-3.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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# Copyright 2004-2014 Hewlett-Packard Development Company, L.P.
#
# colplot may be copied only under the terms of either the Artistic License
# or the GNU General Public License, which may be found in the source kit
# Debug Values:
# 1 - print interesting stuff
# 2 - more intersting stuff including many colplotib processing STEPs
# 4 - don't delete ctl files
# 8 - remote processing details
# 16 - show some library subroutine calls
# 32 - file selection
# 64 - in web ui, display resultant hrefs and exit
# 128 - api stuff...
# GOOD GNUPLOT REF: http://t16web.lanl.gov/Kawano/gnuplot/plot1-e.html
use Cwd;
use Config;
use Getopt::Long;
use File::Basename;
use Time::Local;
use strict;
use Compress::Zlib;
# C o m m o n I n i t i a l i z a t i o n
my $LibDir='/usr/share/colplot/site';
my $Version="5.1.0";
my $Copyright='Copyright 2004-2014 Hewlett-Packard Development Company, L.P.';
my $License= "colplot may be copied only under the terms of either the Artistic License\n";
$License.= "or the GNU General Public License, which may be found in the source kit";
# We might have been invoked via a link (at least on Linux) and we need to know
# where our physical location is. Note we have to do this before we call initConfig()
# because we don't know where the 'require' file is located yet!
my $exeName=(!defined(readlink($0))) ? $0 : readlink($0);
my $BinDir=dirname($exeName);
my $pcFlag=($Config{'osname'}=~/MSWin32/) ? 1 : 0;
my $sep=($pcFlag) ? "\\" : "/";
# If the plot library exists in the same directory as colplot, we load it
# instead of the standard one, which MUST be the case on a PC since we're no
# longed supporting a lib/
$LibDir=$BinDir if -e "$BinDir${sep}colplotlib.ph";
require "$LibDir${sep}colplotlib.ph";
# set up $mycfg data structure, required by colplotlib and initparams
my $mycfg={ exename=>$exeName, bindir=>$BinDir, libdir=>$LibDir, pcflag=>$pcFlag };
initConfig($mycfg);
# These are globals
my ($debug, $config, $form, $mode, $chgdir, $dir);
my ($fromDate, $thruDate, $fromTime, $thruTime, $refresh, $winsize, $timeframe);
my ($contains, $anyall, $width, $height, $thick, $legend, $adjust, $xaxis, $pagbrk, $xtics);
my ($ylog, $plots, $filters, $instance, $email, $filetype, $incctlFlag, $subject);
my ($plotType, $yminwidth, $tabcol, $uniqueFlag, $oneperdayFlag, $address, $plotfile);
# some defaults
$uniqueFlag=-1;
$debug=$oneperdayFlag=$incctlFlag=$xtics=0;
$mode=$timeframe=$plots=$form=$filetype=$contains=$anyall=$email=$subject=$filters=$address='';
$dir=$mycfg->{PlotDir};
# If not running gnuplot 4 on a pc (which always has x11 and png support AND won't
# respond to a query), before we begin we want to know what kind of graphics gnuplot
# supports both for the -v command as well as to warn use via the web.
my ($x11Flag, $pngFlag)=(1,1);
if (!$pcFlag || $mycfg->{GnuVersion}<4)
{
my $command="echo 'set terminal x11'|$mycfg->{GnuPlot} 2>&1";
my $result=`$command`;
$x11Flag=($result=~/unknown or ambiguous/) ? 0 : 1;
$command="echo 'set terminal png'|$mycfg->{GnuPlot} 2>&1";
$result=`$command`;
$pngFlag=($result=~/unknown or ambiguous/) ? 0 : 1;
}
# I wanted this in one place so they'll be consistent
my $notfound="No plottable files match your selection criteria.\n";
$notfound.="Are your dir, selection dates and/or file protections right?";
#####################################################
# C o m m a n d L i n e I n t e r f a c e
#####################################################
# If we didn't come in via the web...
my $cliFlag=0;
if (!$mycfg->{htmlflag})
{
error("Type -help for help") if scalar(@ARGV)==0;
cli();
exit;
}
#####################################################
# W e b I n t e r f a c e
#####################################################
# Initialization
my $thisScript=basename($0);
# make sure buffers flushed or we may deliver partial plots
select STDOUT;
$|=1;
# Note that now all browsers set QUERY_STRING
my ($qs, $vars, @vars);
$qs=$vars=$ENV{"QUERY_STRING"};
$qs=$vars='' if !defined($qs);
@vars=split(/&/, $vars);
# Need to uncomment lines to see stuff outside loop
#htmlHeader($mycfg, 'debug');
#print "<BR>Query: $vars\n";
# Defaults
$fromTime="00:00";
$thruTime="24:00";
foreach my $element (@vars)
{
# Note - convert parameters AFTER splitting on the & and = incase these
# are embedded in data itself...
(my $name, my $value)=split(/=/, $element);
$value=~s/%([\dA-Fa-f][\dA-Fa-f])/pack('C', hex($1))/eg;
$value=~s/\+/ /g if $name ne 'directory';
printText("Name: $name Value: $value") if $debug & 1;
showplots($mycfg) if $name=~/^showplots/i;
# Debug flag is handled slightly differently
$debug=defined($value) ? $value : 1 if ($name=~/debug/i && $value=~/\d+/);
$config=$value if $name=~/^config/;
$form=$value if $name=~/^form/i;
$mode=$value if $name=~/^mode/i;
$chgdir=$value if $name=~/^chgdir/i;
$dir=$value if $name=~/^dir/i;
$fromDate=$value if $name=~/^fdate/i;
$thruDate=$value if $name=~/^tdate/i;
$fromTime=$value if $name=~/^ftime/i;
$thruTime=$value if $name=~/^ttime/i;
$refresh=$value if $name=~/^refresh/i;
$winsize=$value if $name=~/^winsize/i;
$timeframe=$value if $name=~/^timeframe/i;
$contains=$value if $name=~/^contains/;
$anyall=$value if $name=~/^anyall/;
$width=$value if $name=~/^width/i;
$height=$value if $name=~/^height/i;
$thick=$value if $name=~/^thick/i;
$legend=$value if $name=~/^legend/i;
$adjust=$value if $name=~/^adjust/i;
$xaxis=$value if $name=~/^xaxis/i;
$pagbrk=$value if $name=~/^pagbrk/i;
$xtics=$value if $name=~/^xtics/i && $value ne '';
$ylog=$value if $name=~/^ylog/i;
$plots.="$value " if $name=~/^plots|plotnames/i && $plots!~/$value/;
$filters=$value if $name=~/^filters/;
$instance=$value if $name=~/^instance/;
$email=$value if $name=~/^email/;
$filetype=$value if $name=~/^filetype/;
$incctlFlag=1 if $name=~/^incctl/i && $value=~/on/i;
$subject=$value if $name=~/^subj/i && $value ne '';
$plotType=$value if $name=~/^type/i;
$yminwidth=$value if $name=~/^yminwidth/i;
$tabcol=$value if $name=~/^tabcol/i;
$uniqueFlag=1 if $name=~/^unique/i;
$oneperdayFlag=1 if $name=~/^oneperday/i;
$address=$value if $name=~/^addr/i;
$plotfile=$value if $name=~/^filename/i; # amazing this was never used before
}
$plots=~s/\s+$//; # trim tailing space
$mycfg->{debug}=$debug;
if ($mycfg->{deftimeframe}=~/float/)
{
$winsize=($mycfg->{deftimeframe}=~/float=(\d+)/) ? $1 : 60;
$timeframe='float';
}
# S e t D e f a u l t s
$mode='live' if $mode=~/on/;
if ($mycfg->{htmlflag})
{
$mode='normal' if $mode eq '';
$width= defined($mycfg->{htmlWidth}) ? $mycfg->{termWidth} : 1.2
if !defined($width);
$height=defined($mycfg->{htmlHeight}) ? $mycfg->{termHeight} : 0.3
if !defined($height);
}
else
{
$width= defined($mycfg->{termWidth}) ? $mycfg->{termWidth} : 1
if !defined($width);
$height=defined($mycfg->{termHeight}) ? $mycfg->{termHeight} : 0.2
if !defined($height);
}
$thick=1 if !defined($thick);
$fromTime="0$fromTime" if length($fromTime)<5;
$thruTime="0$thruTime" if length($thruTime)<5;
####################################
# M a i n Q u e r y F o r m
####################################
if ($form eq '')
{
htmlHeader($mycfg, "ColPlot");
error("$mycfg->{GnuPlot} does not support png graphics. See FAQ for details.")
if !$pngFlag;
# defaults
$refresh=60 if !defined($refresh);
$winsize='60' if !defined($winsize);
$legend='on' if !defined($legend);
$adjust='off' if !defined($adjust);
$xaxis='on' if !defined($xaxis);
$pagbrk='off' if !defined($pagbrk);
$ylog='off' if !defined($ylog);
# get starting/ending dates for all files in directory (type3 doesn't use 5th param)
# noting it's now OK to point to a directory with no plot files [yet] though they'll
# eventually need to be there
my $pparams= {fdate=>20010101, tdate=>20380101, contains=>'', unique=>$uniqueFlag };
if (!findFiles(3, $mycfg, $pparams, "$dir$sep*", undef))
{
# findFiles() diddles the dates so we need to reset them
displayText($mycfg, "<center>warning: no plottable files found in $dir$sep</center>", 3);
$pparams= {fdate=>20010101, tdate=>2038010};
}
$fromDate=$pparams->{fdate};
$thruDate=$pparams->{tdate};
# Note the 'magic' by setting the next form via 'genpage'
print "<body>\n";
print "<FORM NAME=main ACTION=$thisScript METHOD=GET>\n";
print "<input type=hidden name=form value=genpage>\n";
print "<input type=hidden name=debug value=$debug>\n";
print "<input type=hidden name=directory value=$dir>\n";
print "<input type=hidden name=mode value=$mode>\n";
print "<input type=hidden name=addr value=$address>\n";
my $helpFile="$mycfg->{HelpDir}colplot-help.html";
print "<center>\n";
printf "<b><font size=6>ColPlot %sV$Version</b>\n", $mode=~/live/ ? '<i>Live</i> ' : '';
print "<font size=4><br><b>For Directory: $dir</b>\n";
print "<font size=3>\n";
print "<a href=FAQ-colplot.html>view faq</a>\n";
print "<br>\n";
print "<input type=submit VALUE='Generate Plot'>\n";
print "<input type=submit NAME=chgdir VALUE='Change Dir'>\n";
print "<input type=submit NAME=chgdir VALUE='List Dir'>\n";
print "<input type=button VALUE='Help' onclick=window.open('$helpFile')>\n";
print "<br><input type=checkbox name=mode id=enable><label for='enable'></label>\n";
print "<b>Enable Refresh Every <input type=text name=refresh size=1 value=$refresh id=refresh><label for='refresh'>seconds</label></b>\n";
print "</center>\n";
my $tfixed=($mycfg->{deftimeframe}!~/float/) ? 'checked' : '';
my $tfloat=($mycfg->{deftimeframe}=~/float/) ? 'checked' : '';
print "<p>\n";
print "<b>From: <input type=text name=fdate size=8 value=$fromDate>\n";
print "<input type=text name=ftime size=5 value=$fromTime>\n";
print "<b>Thru: <input type=text name=tdate size=8 value=$thruDate>\n";
print "<input type=text name=ttime size=5 value=$thruTime>\n";
print "<input type=radio name=timeframe value=fixed checked>\n";
print "<font=5><i>OR</i>\n";
print "<b>Last: <input type=text name=winsize size=1 value=$winsize> Minutes\n";
print "<input type=radio name=timeframe value=float>\n";
# If anyall passed as 'all', use that as default, otherwise go with 'any'
my $allSel=($anyall=~/all/) ? 'selected="selected"' : '';
my $anySel=($allSel eq '') ? 'selected="selected"' : '';
print <<EOF;
<p>
<b>Filenames Containing</b>
<select name="anyall" size="1">
<option $allSel>All</option>
<option $anySel>Any</option>
</select></td>
<b>of: </b><INPUT type=text size=5 name=contains value=$contains>
<b>Plot Type:</b>
<select name="type" size="1">
<option selected="selected">Default</option>
<option value='l'>line</option>
<option value='p'>point</option>
<option value='ls'>stackedline</option>
<option value='ps'>stackedpoint</option>
</select></td>
<b>Display:</b>
<select name=tabcol size=1>
<option value=vert>Vertical</option>
<option value=vertday>VerticalDay</option>
<option value=sp selected>SysPlot</option>
<option value=ps>PlotSys</option>
<option value=dsp>DaySysPlot</option>
<option value=dps>DayPlotSys</option>
<option value=spd>SysPlotDay</option>
<option value=sdp>SysDayPlot</option>
<option value=pds>PlotDaySys</option>
<option value=psd>PlotSysDay</option>
</select>
<p><b>Summary Plots</b>
<table>
<tr>
<td><input type=checkbox name=plots id=sumall value=sumall><label for='sumall'>All Plots</label></td>
<td><input type=checkbox name=plots value=cpu id=cpu> <label for='cpu'>CPU</label></td>
<td><input type=checkbox name=plots value=ctxint id=ctxint><label for='ctxint'>Ctx/In</label>t</td>
<td><input type=checkbox name=plots value=disk id=disk> <label for='disk'>Dis</label>k</td>
<td><input type=checkbox name=plots value=inode id=inode> <label for='inode'>I-Node</label></td>
<td><input type=checkbox name=plots value=inter id=inter> <label for='inter'>IConnec</label>t</td>
<td><input type=checkbox name=plots value=sumlus id=sumlus><label for='sumlus'>Lustr</label>e</td>
</tr>
<tr>
<td><input type=checkbox name=plots value=mem id=mem> <label for='mem'>Memory</label></td>
<td><input type=checkbox name=plots value=net id=net> <label for='net'>Network</label></td>
<td><input type=checkbox name=plots value=sumnfs id=sumnfs><label for='sumnfs'>NF</label>S</td>
<td><input type=checkbox name=plots value=proc id=proc> <label for='proc'>Proc</label></td>
<td><input type=checkbox name=plots value=sock id=sock> <label for='sock'>Socket</label></td>
<td><input type=checkbox name=plots value=swap id=swap> <label for='swap'>Swap</label></td>
<td><input type=checkbox name=plots value=tcp id=tcp> <label for='tcp'>TCP</label></td>
</tr>
<tr><td colspan=5><b>Detail Plots</b></td></tr>
<tr>
<td><input type=checkbox name=plots value=detall id=detail> <label for='detail'>All Plots</label></td>
<td><input type=checkbox name=plots value=cpudet id=cpudet> <label for='cpudet'>CPU</label></td>
<td><input type=checkbox name=plots value=diskdet id=diskdet> <label for='diskdet'>Disk</label></td>
<td><input type=checkbox name=plots value=detnfs id=detnfs> <label for='detnfs'>NFS</label></td>
<td><input type=checkbox name=plots value=interdet id=interdet><label for='interdet'>IConnect</label></td>
<td><input type=checkbox name=plots value=netdet id=netdet> <label for='netdet'>Network</label></td>
<td><input type=checkbox name=plots value=detlus id=detlus> <label for='detlus'>Lustre</label></td>
<td><input type=checkbox name=plots value=fans id=fans> <label for='fans'>Fans</label></td>
<td><input type=checkbox name=plots value=temps id=temps> <label for='temps'>Temps</label></td>
<td><input type=checkbox name=plots value=power id=power> <label for='power'>Power</label></td>
<tr>
<td colspan=2><b>Detail Filters:</b></td>
<td colspan=3><input type=input name=filters size=40></td>
</tr>
<tr>
<td colspan=2><b>Plots by Name(s):</b></td>
<td colspan=3><input type=input name=plotnames size=40></td>
<td><input type=button VALUE='Help' onclick=window.open('?showplots')></td>
</tr>
</table>
EOF
# GS is optional, but if not there we can't do pdfs
my $gsFlag=(defined($mycfg->{GS}) && -e $mycfg->{GS}) ? 1 : 0;
my $selectPdf=($gsFlag) ? '<option value=pdf>pdf</option>' : '';
print "<p>Email or Directory: <INPUT type=text size=20 name=email>\n";
print "Subj: <INPUT type=text size=20 name=subject>\n";
print "Type <select name=filetype>\n";
print " $selectPdf\n";
print " <option value=png>png</option>\n";
print " <option value=none>none</option>\n";
print "</select>\n";
print " <input type=checkbox name=incctl id=incctl><label for='incctl'>Include Ctl File: </label>\n";
print "<p><b>Format Control/Destination</b></b><br>\n";
print "Width: <INPUT type=text name=width size=1 value=$width>\n";
print "Height: <INPUT type=text name=height size=1 value=$height>\n";
print "Thick: <INPUT type=text name=thick size=1 value=$thick>\n";
print "X-Increment: <INPUT type=text name=xtics size=1 value=$xtics>\n";
printf "<input type=checkbox name=legend %s id=legend><label for='legend'>Legend</label>\n", $legend=~/on/ ? 'checked' : '';
printf "<input type=checkbox name=adjust %s id=adjust><label for='adjust'>AdjustHeight</label>\n", $adjust=~/on/ ? 'checked' : '';
printf "<input type=checkbox name=pagbrk %s id=pagbrk><label for='pagbrk'>PagBrk</label>\n", $pagbrk=~/on/ ? 'checked' : '';
print "<input type=checkbox name=Ylog id=ylog><label for='ylog'>YLog</label>\n";
printf "<input type=checkbox name=xaxis %s id=xaxis><label for='xaxis'>X-Axis</label>\n", $xaxis=~/on/ ? 'checked' : '';
print "<p>\n";
print "<input type=submit VALUE='Generate Plot'>\n";
print "<input type=reset VALUE=Reset>\n";
print "</form>\n";
}
########################################
# C H A N G E D I R E C T O R Y
########################################
# This must preceed genpage
elsif (defined($chgdir) && $chgdir=~/Change Dir/i)
{
htmlHeader($mycfg, "ColPlot");
print "<FORM NAME=main ACTION=$thisScript METHOD=GET>\n";
print "<input type=hidden name=debug value=$debug>\n";
print "<p><b>New Directory Name: <INPUT type=text name=directory size=40 value=$dir>\n";
print "<p>\n";
print "<input type=submit VALUE='Change It!'>\n";
}
#################################
# L I S T D I R E C T O R Y
#################################
# This too must preceed genpage
elsif (defined($chgdir) && $chgdir=~/List Dir/)
{
my $command=$pcFlag ? "dir $dir" : "ls -x $dir";
htmlHeader($mycfg, $dir);
print "<form>\n";
print "<h3>Contents of: $dir</h3>\n";
open(LS, "$command |") or die "<BR>Couldn't execute $command";
print "<PRE>\n";
while (my $line=<LS>)
{
print $line;
}
close LS;
print "<PRE>\n";
print "<p>\n";
print "</form>\n";
}
#########################################
# G e n e r a t e P a g e H T M L
#########################################
elsif ($form=~/genpage/i)
{
error("You must specify at least 1 plot") if $plots eq '';
$legend='off' if !defined($legend);
$adjust='off' if !defined($adjust);
$xaxis='off' if !defined($xaxis);
$pagbrk='off' if !defined($pagbrk);
$ylog='off' if !defined($ylog);
my $pparams={
uitype=> 1,
dir=> $dir,
contains=> $contains,
anyall=> $anyall,
plottype=> $plotType,
plots=> $plots,
fdate=> $fromDate,
tdate=> $thruDate,
ftime=> $fromTime,
ttime=> $thruTime,
width=> $width,
height=> $height,
thick=> $thick,
any=> $anyall,
legend=> $legend,
adjust=> $adjust,
xaxis=> $xaxis,
pagbrk=> $pagbrk,
xtics=> $xtics,
ylog=> $ylog,
email=> $email,
filetype=> $filetype,
incctl=> $incctlFlag,
subject=> $subject,
filters=> $filters,
mode=> $mode,
timeframe=> $timeframe,
winsize=> $winsize,
yminwidth=> $yminwidth,
unique=> -1 # use type of first file found
};
# Unless the user has explicitly chosen a 3-way table for display, we
# do multi-day plots.
$pparams->{oneperday}=($tabcol!~/vertday|dps|dsp|pds|psd|sdp|spd/) ? 0 : 1;
# Allow single digit hours in the time field
$fromTime="0$fromTime" if length($fromTime)==4;
$thruTime="0$thruTime" if length($thruTime)==4;
validate($pparams);
my @returnArray;
# For local plots, which if typical, get a list of URLs for generating each individual plot.
if ($address eq '')
{
@returnArray=buildPage($mycfg, $pparams);
if (scalar(@returnArray==0))
{
printText($notfound, 3);
printText("Did you copy any files without preserving access times?", 3);
exit;
}
}
else
{
# For remote plots, possibly in pdsh format, convert to an array of addresses
my @addresses=pdshFormat($address);
foreach my $addr (@addresses)
{
$plots=~s/ /,/g; # make sure plot names comma separated
my $command="ssh $addr $exeName -dir $dir -plot $plots -href ";
$command.="-date $fromDate-$thruDate -time $fromTime-$thruTime -width $width -height $height -thick $thick ";
$command.= "-contains $contains " if $contains ne '';
$command.= "-any " if $anyall eq 'any';
$command.= "-nolegend " if $legend eq 'off';
$command.= "-adjust " if $adjust eq 'on';
$command.= "-noxaxis " if $xaxis eq 'off';
$command.= "-xtics $xtics " if $xtics ne '';
$command.= "-ylog " if $ylog eq 'on';
displayText($mycfg, "REMOTE: $command") if $debug & 8;
my @hrefs=`$command`;
foreach my $href (@hrefs)
{
$href=~s/filetype=png/filetype=tty/;
$href=~s/\s+$//; # not really sure why trailing space
$href.="\&addr=$addr";
displayText($mycfg, "HREF: $href") if $debug & 8;
if ($href!~/^\&filename/)
{
displayText($mycfg, "Error: $href") if $href!~/^No files matching/;
last;
}
push @returnArray, $href;
}
}
}
# D i s p l a y P l o t s O R D i s p o s e O f A F i l e
if ($email eq '')
{
# We need to store the hrefs in a hash, indexed by our display parameters so we can
# load them into a table in the right order.
my (%hrefs, %allhosts, %allplots, %alldates);
my ($numhosts, $numplots, $numdates, $vertFlag)=(0,0,0,0);
foreach my $params (@returnArray)
{
$params=~/filename=(.*)&plots=(.*?)&instance=(.*?)&/;
my $filename=basename($1);
my $plotname="$2$3";
my $instance=$3;
# Pull hostname and date out of filename (possibly including a differentiating prefix)
$filename=~/(.*)-(\d{8}).*\.\w+$/;
my $hostname=$1;
my $fromdate=$2;
# If hostname ends in a numeric, we may have multiple hosts of a cluster
# and if single digits they won't collate correctly. By forcing to 6
# digits we can handle >1M hosts!
$hostname=~s/(\d+)$/sprintf("%06d-$hostname", $1)/e;
# Convert the returned parameter string until a full href
my $href="<img src=\"./$thisScript?form=genplot&debug=$debug$params\">";
displayText($mycfg, $href) if $debug & 64;
# We need unique entries for $href so we don't get any duplicate entries which
# would result in losing an entry. In the case of 'sp' and 'ps', there is never
# more then one entry per system/plot combo and so we don't need (or want) a date.
# if we know we'll only have a 1 column table (keeps the output more compressed)
# as long as unique and '$oneColFlag' is set. Including the instance name with
# the plot also assures uniqueness for both summary as well as detail plots.
$vertFlag=1 if $tabcol=~/vert/;
$hrefs{"$plotname:$hostname"}=$href if $tabcol eq 'sp';
$hrefs{"$hostname:$plotname"}=$href if $tabcol eq 'ps';
$hrefs{"$hostname:$plotname:$fromdate"}=$href if $tabcol eq 'vert' || $tabcol eq 'vertday';
$hrefs{"$hostname:$plotname:$fromdate"}=$href if $tabcol eq 'dsp';
$hrefs{"$plotname:$hostname:$fromdate"}=$href if $tabcol eq 'dps';
$hrefs{"$fromdate:$hostname:$plotname"}=$href if $tabcol eq 'pds';
$hrefs{"$hostname:$fromdate:$plotname"}=$href if $tabcol eq 'psd';
$hrefs{"$plotname:$fromdate:$hostname"}=$href if $tabcol eq 'spd';
$hrefs{"$fromdate:$plotname:$hostname"}=$href if $tabcol eq 'sdp';
# Save a set of all unique names for sort later on
$numhosts++ if !defined($allhosts{$hostname});
$numplots++ if !defined($allplots{$plotname});
$numdates++ if !defined($alldates{$fromdate});
$allhosts{$hostname}='';
$allplots{$plotname}='';
$alldates{$fromdate}='';
#printText("TABCOL: $tabcol HOST: $hostname PLOT: $plotname DATE: $fromdate");
}
exit if $debug & 64;
# If the main sort (column name) only has a single instance, we DON'T want to
# display as a table. NOTE - it's possible to display 3-way plots that have a
# single row as a single column but I'm not sure if I should. For that matter
# I'm not even sure if the following should be done either.
if (length($tabcol)==2)
{
$vertFlag=1 if ($numhosts==1 && $tabcol eq 'ps') ||
($numplots==1 && $tabcol eq 'sp');
}
# G e n e r a t e H T M L H e r e
htmlHeader($mycfg, "plots");
# still not sure why the test below so commented out for now and see if anything
# breaks in the future. meanwhile, if links param defined make sure we're in
# vertical mode
$vertFlag=1 if defined($pparams->{links});
#error("You cannot select multiple plots when using the 'Subject' API")
# if !$vertFlag && defined($pparams->{links}) && $pparams->{links}==1;
# API that allows links to be added to each plot
my $subtitle='';
my ($apiBase, $apiParams);
if (defined($pparams->{links}) && $pparams->{links}==1)
{
($apiBase,$apiParams)=loadAPI($pparams);
my $apiInit= "${apiBase}InitParams";
my $apiSubtitle="${apiBase}Subtitle";
no strict 'refs';
&$apiInit($mycfg, $pparams, '', $apiParams);
$subtitle=&$apiSubtitle();
}
# turn from date into yyyy/mm/dd and if different do the same for thru date
my $temp=$pparams->{fdate};
my $fDate=sprintf("%s\/%s\/%s", substr($temp,0,4), substr($temp,4,2), substr($temp,6,2));
$temp=$pparams->{tdate};
my $tDate=sprintf("%s\/%s\/%s", substr($temp,0,4), substr($temp,4,2), substr($temp,6,2));
# very tricky and only in floating mode where we're looking at the last n-minutes. if the plots
# have come from multiple servers in different timezones we ALWAYS flag time frame being displayed
# at the top of the page as local to the server colplot is running on.
displayText("<br>MYZONE: $mycfg->{tzone} TZSAME: $pparams->{tzsame} TZONE: $pparams->{tzone}") if $debug & 1;
my $mod='';
if ($pparams->{timeframe} eq 'float')
{
if ($pparams->{tzsame} eq '0')
{ $mod="<i><b> ---> Local Time <---</b></i>"; }
elsif ($pparams->{tzsame} ne $mycfg->{tzone})
{
# now we know the plots are for some other time zone we we need to find the
# differences between it and our local time so we can display the remote times
# so first get the remote timezone hours/mins (we probably don't need mins)
$pparams->{tzsame}=~/(.*)(\d{2})(\d{2})/;
my $tzsign=($1 eq '-') ? '-' : '+';
my $tzhour="$tzsign$2";
my $tzmins="$tzsign$3";
# and do the same for our local timezone
$mycfg->{tzone}=~/(.*)(\d{2})(\d{2})/;
my $mysign=($1 eq '-') ? '-' : '+';
my $myhour="$mysign$2";
my $mymins="$mysign$3";
#print "<BR>SIGN: $mysign HOUR: $myhour MINS: $mymins";
# this is the amount we need to shift the times to match the remote timezone
my $shiftHour=$tzhour-$myhour;
my $shiftMins=$tzmins-$mymins;
#print "<BR>HOUR: $shiftHour MINS: $shiftMins";
# this is the difference in secs of the remote timezone and the window
# is the difference between from and thru
my $tzdiff=$shiftHour*3600+$shiftMins*60;
my $window=$pparams->{winsize}*60;
#displayText($mycfg, "tzdiff: $tzdiff WINDOW: $window, TRHU: $tDate THRUTIME: $pparams->{ttime}");
# convert the local thru time to the remote file's thru time in secs
my $year=substr($tDate, 0, 4);
my $mon= substr($tDate, 5, 2);
my $day= substr($tDate, 8, 2);
my ($hour, $mins)=split(/:/, $pparams->{ttime});
my $localSecs=timelocal(0, $mins, $hour, $day, $mon-1, $year-1900);
#displayText($mycfg, "YEAR: $year, MON: $mon, DAY: $day HOUR: $hour MINS: $mins LOCSECS: $localSecs");
# This will generate from/thru time based on other timezone
my $otherTSecs=$localSecs+$tzdiff;
my $otherFSecs=$otherTSecs-$window;
my ($fsecs, $fmins, $fhour, $fday, $fmon, $fyear)=localtime($otherFSecs);
$fDate=sprintf("%d%02d%02d", $fyear+1900, $fmon+1, $fday);
$pparams->{ftime}=sprintf("%02d:%02d", $fhour, $fmins);
my ($tsecs, $tmins, $thour, $tday, $tmon, $tyear)=localtime($otherTSecs);
$tDate=sprintf("%d%02d%02d", $tyear+1900, $tmon+1, $tday);
$pparams->{ttime}=sprintf("%02d:%02d", $thour, $tmins);
$mod="<i><b> GMT $pparams->{tzone}</b></i>";
}
}
$tDate='' if $tDate eq $fDate; # looks cleaner ;)
print "<center><font size=4>\n";
printf "<b>ColPlot$subtitle ";
printf "<i>Live!</i> Refresh: $refresh seconds</b>" if $mode=~/live/;
print "<br>From: $fDate $pparams->{ftime} Thru: $tDate $pparams->{ttime}</b></font>$mod<br>\n";
# The default is to report on multiple days/plot! However, if one also specifies
# a timeframe that doesn't go midnite to midnite, warn them that these times only
# apply to starting/ending records. However if plots are only for a single day,
# no need to warn them about anything.
print "<br><font size=3><b><i>Warning - the from/thru times only apply to first/last date respectively</i></b>\n"
if !$pparams->{oneperday} && ($pparams->{fdate} ne $pparams->{tdate}) && ($fromTime ne '00:00' || $thruTime ne '24:00');
# Force refresh if we're in 'live' mode
print "<META HTTP-EQUIV=\"Refresh\" CONTENT=\"$refresh\">\n" if $mode=~/live/;
# This is really an optimization - if we want to do things vertically, we use
# less screen real-estate by NOT putting things into a table...
my (%hash1, %hash2, %hash3);
if ($vertFlag)
{
my $firstKey=1;
foreach my $key (sort keys %hrefs)
{
# API that allows links to be added to each plot
if (defined($pparams->{links}) && $pparams->{links}==1)
{
no strict 'refs';
my $apiLinks="${apiBase}Links";
my $href=&$apiLinks($mycfg, $hrefs{$key});
print "<a href=$href>$hrefs{$key}</a>\n";
$firstKey=0;
}
else
{
# By leaving off the <br> we can play games with multiple entries/line
print "$hrefs{$key}\n";
}
}
print "</html>\n";
}
elsif ($tabcol eq 'ps' || $tabcol eq 'sp')
{
%hash1=%allplots if $tabcol eq 'sp';
%hash2=%allhosts if $tabcol eq 'sp';
%hash1=%allhosts if $tabcol eq 'ps';
%hash2=%allplots if $tabcol eq 'ps';
print "<table>\n";
foreach my $name1 (sort keys %hash1)
{
my $row='';
foreach my $name2 (sort keys %hash2)
{
my $href=$hrefs{"$name1:$name2"};
$row.=sprintf("<td valign=top>%s</td>", defined($href) ? $href : '');
}
print "<tr>$row</tr>\n";
}
print "</table>\n";
print "</html>\n";
}
else
{
# We want to set up looping parameter such that we go through all
# possible combinations of host-plot-date in the selected order.
# column header is always the inner most sort while the
# the other 2 are 1st and 2nd in reverse order
%hash1=%alldates if $tabcol=~/^.{1}d.{1}/;
%hash1=%allplots if $tabcol=~/^.{1}p.{1}/;
%hash1=%allhosts if $tabcol=~/^.{1}s.{1}/;
%hash2=%alldates if $tabcol=~/d$/;
%hash2=%allplots if $tabcol=~/p$/;
%hash2=%allhosts if $tabcol=~/s$/;
%hash3=%alldates if $tabcol=~/^d/;
%hash3=%allplots if $tabcol=~/^p/;
%hash3=%allhosts if $tabcol=~/^s/;
print "<BR><table>\n";
foreach my $name1 (sort keys %hash1)
{
foreach my $name2 (sort keys %hash2)
{
my $row='';
my $rowHasData=0;
foreach my $name3 (sort keys %hash3)
{
my $href=$hrefs{"$name1:$name2:$name3"};
#printText("1: $name1 2: $name2 3: $name3");
$rowHasData=1 if defined($href);
$href='' if !defined($href);
$row.="<td>$href</td>";
}
print "<tr>$row</tr>\n" if $rowHasData;
}
}
print "<br></table>\n";
print "</html>\n";
}
}
else
{
fileDispose($pparams, \@returnArray);
}
}
#####################################
# R E N D E R O N E P L O T
#####################################
# This renders a single plot
elsif ($form=~/genplot/)
{
# typical operation is to run locally
if ($address eq '')
{
my $pparams;
my $pngFile=buildPngPlot($mycfg, $pparams, $qs);
displayText($mycfg, "Created: $pngFile") if $debug & 1;
# print file contents and remove file.
if (!$pcFlag)
{
my $contents=`cat $pngFile`;
print "Content-type: image/png\n\n";
print $contents;
}
else
{
# Note we have to do it differently on DOS because there's no equivalent of 'cat file'
# and a 'type' command doesn't work on binary data.
open PNG, "<$pngFile" or die "<BR>Couldn't open '$pngFile'";
binmode PNG;
my $contents="";
while (my $line=<PNG>)
{
$contents.=$line;
}
close PNG;
open OUT, ">-" or die "<BR>Couldn't open STDOUT";
binmode OUT;
$|=1;
print OUT "Content-type: image/png\n\n";
print OUT $contents;
close OUT;
}
unlink $pngFile unless $debug & 4;
}
else
{
# Note that '$plots' should always be a singleton
displayText($mycfg, "Generate REMOTE plot '$plots' on: $address for $plotfile") if $debug & 8;
# by separating the filename from the directory and specifying both to colplot
# we can assure ourselves of requesting a single plot
my $dirname=dirname($plotfile);
my $filename=basename($plotfile);
$filename=~/(.*)-\d*\./;
my $prefix=$1;
my $command="ssh $address $exeName -dir $dirname -contains $prefix -plot $plots -filetype tty ";
$command.="-date $fromDate-$thruDate -time $fromTime-$thruTime -width $width -height $height -thick $thick ";
$command.= "-nolegend " if $legend eq 'off';
$command.= "-adjust " if $adjust eq 'on';
$command.= "-noxaxis " if $xaxis eq 'off';
$command.= "-xtics $xtics " if $xtics ne '';
$command.= "-ylog " if $ylog eq 'on';
$command.= "-yminwidth $yminwidth " if $yminwidth!=0;
$command.= "2>/dev/null" unless $debug & 8;
displayText($mycfg, "Command: $command<br>") if $debug & 1;
my $contents=`$command`;
print "Content-type: image/png\n\n";
print $contents;
}
}
else
{
print "<h1>Invalid form: $form</h1>\n";
}
htmlFooter();
####################################################
# C o m m a n d L i n e I n t e r f a c e
####################################################
sub cli
{
$cliFlag=1;
# simple defaults
$width= (defined($mycfg->{width})) ? $mycfg->{width} : 1;
$height=(defined($mycfg->{htmlHeight})) ? $mycfg->{htmlHeight} : .2;
$thick= (defined($mycfg->{thick})) ? $mycfg->{thick} : 1;
# These are unique to CLI
my ($showParamsFlag, $date, $time, $nolegendFlag, $adjustFlag, $noxaxisFlag);
my $filedir='';
my $hrefFlag=0;
# Defaults
$pagbrk=0;
$yminwidth=0;
GetOptions (
"debug=i" => \$debug,
"help!" => sub {usage()},
"showplots!" => sub {showplots($mycfg)},
"version!" => sub {showversion()},
"showparams!" => \$showParamsFlag,
"dir=s" => \$dir,
"date=s" => \$date,
"time=s" => \$time,
"plots=s" => \$plots,
"filters=s" => \$filters,
"contains=s" => \$contains,
"all!" => \$anyall,
"type=s" => \$plotType,
"height=s" => \$height,
"width=s" => \$width,
"thick=i" => \$thick,
"adjust!" => \$adjustFlag,
"nolegend!" => \$nolegendFlag,
"noxaxis!" => \$noxaxisFlag,
"xtics=i" => \$xtics,
"ylog!" => \$ylog,
"email=s" => \$email,
"filedir=s" => \$filedir,
"filetype=s" => \$filetype,
"incctl!" => \$incctlFlag,
"pagbrk!" => \$pagbrk,
"subject=s" => \$subject,
"oneperday!" => \$oneperdayFlag,
"unique!" => \$uniqueFlag,
"lastmins=i" => \$winsize,
"href!" => \$hrefFlag,
"yminwidth=i" => \$yminwidth
) or error("type -help for help");
# when writing to an x11 terminal, make sure gnuplot supports it!
error("$mycfg->{GnuPlot} does not support x11 graphics. Consider --filedir. See FAQ for details.")
if $filedir eq '' && !$x11Flag;
# Be sure to stash in our configuration for library routines to get to.
$mycfg->{debug}=$debug;
$mycfg->{htmlflag}=0;
if (defined($plotType))
{
error("invalid plottype") if $plotType!~/^l$|^ls$|^sl$|^p$|^ps$|^sp$/;
$plotType='ls' if $plotType eq 'sl';
$plotType='ps' if $plotType eq 'sp';
}
if (defined($time))
{
($fromTime, $thruTime)=split(/-/, $time);
error("specifying a 'from' time not allowed with -lastmins") if defined($winsize) && $fromTime ne '';
$thruTime='24:00' if !defined($thruTime);
$fromTime="0$fromTime" if length($fromTime)==4; # this will be ignored if --lastmins
$thruTime="0$thruTime" if length($thruTime)==4;
}
else
{
$fromTime='00:00';
$thruTime=(!defined($winsize)) ? '24:00' : ''; # thru time will be last file access time for --lastmins
}
# main logic uses '$email' for both mail AND file output
error("invalid file type") if $filetype ne '' && $filetype!~/pdf|png|tty/;
error("you cannot specify -email AND -file") if $email ne '' && $filedir ne '';
error("you cannot specify -email AND -filetype tty") if $email ne '' && $filetype eq 'tty';
$email=$filedir if $filedir ne '';
$filetype='term' if $email eq '' && $filetype ne 'tty';
$filetype='pdf' if $filetype eq '' && $email ne '';
error("you cannot specify -filedir with a file type of 'tty'")
if $filetype=~/tty/i && $email ne '';
error("specify a file to send your pdf or png output to")
if $filetype=~/pdf/i && $email eq '';
error("pdf output requires 'ghostscript' and it can't be found (see '.conf' file)")
if $filetype=~/pdf/ && !-e $mycfg->{GS};
error("-all requires -contains") if $anyall ne '' && $contains eq '';
$anyall=($anyall eq '') ? 'any' : 'all';
# Convert spaces to commas
$plots =~s/[ ]/,/g;
$contains=~s/[ ]/,/g;
$ylog=$ylog ? 'on' : 'off';
$pagbrk=$pagbrk ? 'on' : 'off';
$legend=(!defined($nolegendFlag)) ? 'on' : 'off';
$adjust=(defined($adjustFlag)) ? 'on' : 'off';
$noxaxisFlag= (!defined($noxaxisFlag)) ? 'on' : 'off';
$filetype='pdf' if $pagbrk eq 'on';
my $pparams={
uitype=> 2,
mode=> '',
showparams=>$showParamsFlag,
dir=> $dir,
contains=> $contains,
anyall=> $anyall,
plottype=> $plotType,
plots=> $plots,
fdate=> $fromDate,
tdate=> $thruDate,
ftime=> $fromTime,
ttime=> $thruTime,
winsize=> $winsize,
width=> $width,
height=> $height,
thick=> $thick,
any=> $anyall,
legend=> $legend,
adjust=> $adjust,
xaxis=> $noxaxisFlag,
pagbrk=> $pagbrk,
xtics=> $xtics,
ylog=> $ylog,
email=> $email,
filetype=> $filetype,
incctl=> $incctlFlag,
subject=> $subject,
filters=> $filters,
oneperday=> $oneperdayFlag,
unique=> $uniqueFlag,
href=> $hrefFlag,
yminwidth=> $yminwidth
};
$timeframe='float' if defined($winsize);
$pparams->{uitype}=1 if $hrefFlag;
if (defined($date))
{
($fromDate, $thruDate)=split(/-/, $date);
$thruDate=$fromDate if !defined($thruDate);
$pparams->{fdate}=$fromDate;
$pparams->{tdate}=$thruDate;
}
else
{
my $selected={};
$pparams->{fdate}=20000101;
$pparams->{tdate}=29991231;
findFiles(3, $mycfg, $pparams, "$dir$sep*", $selected) || error($notfound);
$fromDate=$pparams->{fdate};
$thruDate=$pparams->{tdate};
#print "Found Files - MinDate: $pparams->{fdate} MaxDate: $pparams->{tdate}\n";
}
validate($pparams);
# G e n e r a t e P l o t s H e r e
# If use ^Cs after here we need to delete ctl file
$SIG{"INT"}=\&sigInt;
my @returnArray=buildPage($mycfg, $pparams);
if (scalar(@returnArray==0))
{
printText($notfound);
}
# D i s p o s e O f A n y F i l e s
fileDispose($pparams, \@returnArray) if $pparams->{filetype}!~/term|tty/;
}
# File disposition should be the same whether on linux or a pc and from a web
# page or a command line interface (since the display routines are already smart
# enough to deal with html when necessary)
sub fileDispose
{
my $pparams= shift;
my $returnArray=shift;
my $attach=@$returnArray[0];
if ($email!~/@/)
{
# Strip the trailing '*' from the attach name
$attach=~s/\*//;
if ($pparams->{filetype}=~/pdf/)
{
printText("Your Plot(s) have been written to ${attach}colplot.pdf", 3);
}
else
{
my $prefix=$$;
if (!-d $email)
{
$prefix=basename($email);
$email=dirname($email);
}
printText("Your Plot(s) have been copied to $email with a prefix of '$prefix-'", 3);
}
}
else
{
# Ship it...
my $subject=$pparams->{subject};
$subject="Your plot file(s) are attached" if $subject eq '';
my $basename=basename($attach);
my $command="$mycfg->{UUENCODE} $attach $basename | $mycfg->{MAIL} -s \"$subject\" $email";
printText("Command: $command") if $debug & 1;
`$command`;
printText("Your Plot(s) have been mailed to $email with a subject of \"$subject\"", 3);
`$mycfg->{del} $mycfg->{tempdir}$$-*` unless $debug & 4;
}
}
########################################
# S u p p o r t F u n c t i o n s
########################################
sub validate
{
my $pparams=shift;
# A P I C h e c k
my $uiType= $pparams->{uitype};
my $email= $pparams->{email};
my $subject=$pparams->{subject};
if ( ($uiType==1 && (!defined($email) || $email eq '') && $subject ne '') ||
($uiType==2 && $email eq '' && $subject ne '') )
{
my ($apiBase,$apiParams)=loadAPI($pparams);
no strict 'refs';
my $isValid="${apiBase}Valid";
my $reason=&$isValid($pparams, $apiParams);
error($reason) if $reason ne '';
}
# we're about to generate a bunch of plots and while we can certainly get
# errors the first time through in 'live' mode the rest of the time we won't.
# At least for now, a fixed sized window always applies to the ending date
$pparams->{fdate}=$pparams->{tdate} if $mode=~/live/ && $timeframe=~/fixed/;
# In 'live' mode the ending date should already be today but what about
# date changes? Let's be safe...
$pparams->{tdate}=29991231 if $mode=~/live/;
# make a note of whether or not in we float mode because
# colplotlib needs to know
$pparams->{timeframe}=($timeframe=~/float/) ? 'float' : 'fixed';
# dates not normally defined for cli output but if '--lastmins' the thru time may be
if (!defined($winsize))
{
datecheck("From", $pparams->{fdate});
datecheck("Thru", $pparams->{tdate});
timecheck("From", $pparams->{ftime});
error("Thru date must >= From date") if $pparams->{fdate}>$pparams->{tdate};
}
timecheck("Thru", $pparams->{ttime}) if !defined($winsize) || $pparams->{ttime} ne '';
# In 'float' mode, which usually only makes sense in 'live' mode, we need
# to reset the from/thru times (and occasionally the dates too!) to the
# size of that window.
if ($timeframe=~/float/)
{
# get highest ending time of all the files we're plotting and reset
# thru time to it. NOTE - since colplot does not deal with time in
# seconds, we need to add 1 minute to make sure we're past the end of
# the time period by rounding up to the next whole minute.
findFiles(3, $mycfg, $pparams, "$dir$sep*", undef) || error($notfound);
# Web-based floating data is always based on the last access time of the file, which findFiles()
# returns, but cli-based floating data may be overriden by --time. If not specified it will also
# be based on last access time. note that this is currently NOT uct based!
#print "params->{ttime}: $pparams->{ttime}\n";
if (!$cliFlag || $pparams->{ttime} eq '')
{
my $hour=$pparams->{maxhour};
my $mins=$pparams->{maxmins}+1;
#print "<br>HOUR: $hour MINS: $mins\n";
if ($mins==60)
{
$mins=0;
$hour++;
}
$pparams->{ttime}=sprintf("%02d:%02d", $hour, $mins);
}
my ($hour, $mins)=split(/:/, $pparams->{ttime});
# now convert latest date/time to seconds so we can subtract the window
my $year=substr($pparams->{tdate}, 0, 4);
my $mon= substr($pparams->{tdate}, 4, 2);
my $day= substr($pparams->{tdate}, 6, 2);
# Be sure to bump day when we cross midnight
my ($secs, $lastSecs);
if ($hour==24)
{
$lastSecs=timelocal(0, $mins, 0, $day, $mon-1, $year-1900);
$lastSecs+=(3600*24);
($secs, $mins, $hour, $day, $mon, $year)=localtime($lastSecs);
$pparams->{tdate}=sprintf("%d%02d%02d", $year+1900, $mon+1, $day);
}
else
{
$lastSecs=timelocal(0, $mins, $hour, $day, $mon-1, $year-1900);
}
($secs, $mins, $hour, $day, $mon, $year)=localtime($lastSecs-$winsize*60);
$pparams->{fdate}=sprintf("%d%02d%02d", $year+1900, $mon+1, $day);
$pparams->{ftime}=sprintf("%02d:%02d", $hour, $mins);
}
my $width=$pparams->{width};
error("Width may not be set to blank") if $width eq "";
$width.=".0" if $width!~/\./;
$width="0$width" if $width=~/^\./;
error("Width must be in numeric format") if $width!~/\d{1}\.\d{1}/;
my $height=$pparams->{height};
error("Height may not be set to blank") if $height eq "";
$height.=".0" if $height!~/\./;
$height="0$height" if $height=~/^\./;
error("Height must be in numeric format") if $height!~/\d{1}\.\d{1}/;
my $thick=$pparams->{thick};
my $xtics=$pparams->{xtics};
error("X Increment must be in numeric format") if $xtics ne '' && $xtics!~/^\d+$/;
error("You must specify at least 1 plot") if $pparams->{plots} eq '';
my $filetype=$pparams->{filetype};
my $incctlFlag=$pparams->{incctlflag};
error("Email or Directory output requires a plot type or control file")
if ($email ne '') && $filetype eq 'none' && !$incctlFlag;
error("'Page Break' requires 'pdf' plot type")
if ($email ne '') && $filetype ne 'pdf' && $pagbrk=~/on/;
error("'Include control file' requires 'Email or Local Directory'")
if ($email ne '') && $incctlFlag;
if ( $email ne '' && $email=~/@/)
{
error("email only allowed on UNIX boxes")
if $pcFlag;
my @temp=split(/@/, $email);
error("too many '\@'s in email address")
if scalar(@temp)!=2;
error("'$temp[1]' doesn't look like a domain name")
if $temp[1]!~/^[a-zA-Z0-9.]+$/|| $temp[1]=~/\.$/;
}
elsif ($email ne '')
{
# if we can't find $email, we take it to be of the form /dir/prefix,
# but of so the directory better exist. In other words it can't be
# of the form /dir/prefix/prefix
my $htmlFlag=$mycfg->{htmlflag};
my $dirname=(-d $email) ? $email : dirname($email);
my $basename=basename($email);
error("Directory '$dirname' does not exist")
if !-e $dirname;
error("Directory '$dirname' requires write access for all (for web server)")
if $htmlFlag && ((stat($dirname))[2] & 7) != 7;
}
return;
}
sub loadAPI
{
my $pparams=shift;
my ($apiFile, $apiParams)=split(/,/, $pparams->{subject}, 2);
my $apiBase=basename($apiFile);
my $apiDir= dirname($apiFile);
$apiBase=~s/\.ph//; # remove extension if there
# look for api file in current direcory first, then libdir
my $found='';
foreach my $dir ('.', $mycfg->{libdir})
{
my $fullpath="$dir$sep${apiBase}.ph";
next if !-e $fullpath;
$found=$fullpath;
last;
}
error("cannot find $apiBase in default directory OR '$mycfg->{libdir}'") if $found eq '';
my $params=(defined($apiParams)) ? ",$apiParams" : '';
$pparams->{subject}="API:$found$params"; # put back together
printText("Found api file: $pparams->{subject}") if $debug & 1;
# is this api module valid in the context it's being used?
require $found;
my $isValid="${apiBase}Valid";
# need to disable 'strict' for access
no strict 'refs';
my $reason=&$isValid($pparams, $apiParams);
error($reason) if $reason ne '';
return(($apiBase,$apiParams));
}
sub datecheck
{
my $type=shift;
my $date=shift;
error("$type date must be in 'yyyymmdd' format")
if $date!~/^\d{8}$/;
}
sub timecheck
{
my $type=shift;
my $time=shift;
error("$type time must be in hh:mm[:ss] format") if $time!~/^\d+:\d{2}$|^\d+:\d{2}:\d{2}$/;
my ($hh, $mm,$ss)=split(/:/, $time);
error("$type time cannot be greater than 24:00:00") if $hh>23 && $time gt "24:00";
error("$type minutes must be less than 60") if $mm>59;
error("$type seconds must be less than 60") if defined($ss) && $ss>59;
}
sub sigInt
{
print "Ouch...\n";
my $tempDir=$mycfg->{tempdir};
my $ctlFile="$tempDir$$-colplot.ctl";
unlink $ctlFile;
exit;
}
# The whole purpose of this is to allow us to call liberror w/o having to
# pass '$mycfg' on each call.
sub error
{
displayText($mycfg, $_[0], 3);
exit;
}
# Like 'error', this allows us to use 'displayText' w/o passing '$mycfg' each call
sub printText
{
my $text= shift;
my $level=shift;
displayText($mycfg, $text, $level);
}
sub showplots
{
my $mycfg=shift;
$config={};
exit(0) if !initParamsInit($mycfg, $config);
# Being lazy, let's sort the descriptions by category, modifier and type this way.
my %sorted;
my $numPlots=0;
foreach my $plotname (keys %{$config->{PlotDesc}})
{
my $cat= $config->{PlotDesc}->{$plotname}->{cat};
my $type=$config->{PlotDesc}->{$plotname}->{type};
my $mod= (defined($config->{PlotDesc}->{$plotname}->{mod})) ?
$config->{PlotDesc}->{$plotname}->{mod} : '';
# temporarily change the type of detail and macros to force their sort
$type='y' if $type eq 'd';
$type='z' if $type eq 'm';
$sorted{"$type:$cat:$mod:$plotname"}='';
$numPlots++;
}
if ($mycfg->{htmlflag})
{
htmlHeader($mycfg, "Show Plots");
# With a browers, we're going to do this in 2 columns and so need a second
# hash which sorts such that they can be processed one row at a time.
my $num=0;
my $numCol=2;
my $numPerCol=int(($numPlots+1)/$numCol);
my %byRow;
foreach my $key (sort keys %sorted)
{
my $col=int($num/$numPerCol);
my $key2=sprintf("%03d:$key", int($num/$numPerCol)+($num % $numPerCol)*$numCol);
$byRow{$key2}='';
$num++;
}
print "<body>\n";
print "<center>\n";
print "<h2>Plot Descriptions\n";
print "<table>\n";
print "<tr>\n";
print " <td><b>Plot</b></td><td><b>Subsys</b></td><td><b>Type</b></td><td><b>Description</b></td>\n";
print " <td><b>Plot</b></td><td><b>Subsys</b></td><td><b>Type</b></td><td><b>Description</b></td>\n";
print "</tr>\n";
$num=0;
foreach my $key (sort keys %byRow)
{
my ($num, $type, $cat, $mod, $plotname)=(split(/:/, $key));
my $desc=$config->{PlotDesc}->{$plotname}->{desc};
$type='d' if $type eq 'y';
$type=' ' if $type eq 'z';
print "<tr>" if ($num % $numCol)==0;
print "<td>$plotname</td><td>$cat</td><td>$type</td><td>$desc</td>";
print "</tr>\n" if ($num % $numCol)==$numCol;
$num++
}
print "</table>\n";
print "<p><input type=button value='Close Window' onclick='window.close()'>\n";
print "</center>\n";
htmlFooter($mycfg);
exit;
}
# This is for terminal-based output
foreach my $key (sort keys %sorted)
{
my ($type, $cat, $mod, $plotname)=split(/:/, $key);
$type='d' if $type eq 'y'; # details
$type='' if $type eq 'z'; # macros
printf "%-11s %-6s %1s %s\n", $plotname, $cat, $type, $config->{PlotDesc}->{$plotname}->{desc};
}
exit;
}
sub showversion
{
my $libs=($pngFlag) ? '[png,' : '[nopng,';
$libs.=($x11Flag) ? 'x11]' : 'nox11]';
printText("colplot: V$Version, gnuplot: V:$mycfg->{GnuVersion}$libs\n\n$Copyright\n$License");
exit;
}
sub usage
{
my $help=<<EOF;
usage: colplot.pl [-switches]
Data, Date and Time
-dir dir directory containing plot files
-contains string plot files containing any strings
-all plot files containing all strings
-date date date range in yyyymmdd[-yyyymmdd] format
-lastmins mins plot ending time based on file last access time
-time time time range in hh:mm[-hh:mm] format
Plot types and filters
-plots plots list of plots
-filters list list of detail device filters
-type type display ALL plots using this format
l - lines sl - stacked lines
p - points sp - stacked points
-unique only plot files generated with -ou
-nounique only plot files generated without -ou
Plot formats
-adjust adjust height of plot if not enough room for legend
-filetype type type of output/email file
pdf single pdf file (default)
png each plot should be an individual png file
tty write single png plot to directly to tty
-height value plot height (1 = full page)
-nolegend do not print a legend
-noxaxis do not print X-axis
-thick value plot line thickness
-width value plot width (1 = full page)
-xtics value specify tic marks every 'value' seconds
-ylog use logarithmic Y-axis
Remote plotting
-href display hrefs associated with this request
Plot Destination
-email address address to email results to
-filedir dir local location to copy results to
CAUTION - webservers need write access to all
-incctl include gnu control file with file/email
-pagbrk break pdf pages for each system
-subject subj subject for email
Help
-help print this text
-showplots show list of valid plot types
-showparams show plotting parameters to be used for each file
as an aid for helping to debug custom plots
-version show version information
$Copyright
EOF
print $help;
exit;
}
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