pjs/webtools/graph/query.cgi

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Исходник Обычный вид История

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#!/usr/bin/perl
use CGI::Carp qw(fatalsToBrowser);
use CGI::Request;
use Date::Calc qw(Add_Delta_Days); # http://www.engelschall.com/u/sb/download/Date-Calc/
my $req = new CGI::Request;
my $TESTNAME = lc($req->param('testname'));
my $UNITS = lc($req->param('units'));
my $TBOX = lc($req->param('tbox'));
my $AUTOSCALE = lc($req->param('autoscale'));
my $DAYS = lc($req->param('days'));
sub make_filenames_list {
my ($dir) = @_;
my @result;
if (-d "$dir") {
chdir "$dir";
while(<*>) {
if( $_ ne 'config.txt' ) {
push @result, $_;
}
}
chdir "../..";
}
return @result;
}
# Print out a list of testnames in db directory
sub print_testnames {
my ($testname) = @_;
# HTTP header
print "Content-type: text/html\n\n<HTML>\n";
print "<title>testnames</title>";
print "<center><h2><b>testnames</b></h2></center>";
print "<p><table width=\"100%\">";
print "<tr><td align=center>Select one of the following tests:</td></tr>";
print "<tr><td align=center>\n";
print " <table><tr><td><ul>\n";
my @machines = make_filenames_list("db");
my $machines_string = join(" ", @machines);
foreach (@machines) {
print "<li><a href=query.cgi?&testname=$_$testname>$_</a>\n";
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}
print "</ul></td></tr></table></td></tr></table>";
}
# Print out a list of machines in db/<testname> directory, with links.
sub print_machines {
my ($testname) = @_;
# HTTP header
print "Content-type: text/html\n\n<HTML>\n";
print "<title>$TESTNAME machines</title>";
print "<center><h2><b>$TESTNAME machines:</b></h2></center>";
print "<p><table width=\"100%\">";
print "<tr><td align=center>Select one of the following machines:</td></tr>";
print "<tr><td align=center>\n";
print " <table><tr><td><ul>\n";
my @machines = make_filenames_list("db/$testname");
my $machines_string = join(" ", @machines);
foreach (@machines) {
print "<li><a href=query.cgi?tbox=$_&testname=$testname&autoscale=0&days=0>$_</a>\n";
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}
print "</ul></td></tr></table></td></tr></table>";
}
sub show_graph {
# HTTP header
print "Content-type: text/html\n\n<HTML>\n";
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print "<title>$TBOX $TESTNAME</title><br>\n";
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my $neg_autoscale = !$AUTOSCALE;
if($AUTOSCALE) {
print "Y-axis: (<b>zoom</b>|";
print "<a href=\"query.cgi?tbox=$TBOX&testname=$TESTNAME&autoscale=$neg_autoscale&days=$DAYS&units=$UNITS\">100%</a>";
print ")";
} else {
print "Y-axis: (";
print "<a href=\"query.cgi?tbox=$TBOX&testname=$TESTNAME&autoscale=$neg_autoscale&days=$DAYS&units=$UNITS\">zoom</a>";
print "|<b>100%</b>)";
}
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print "<br>\n";
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# graph
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print "<img src=\"graph.cgi?tbox=$TBOX&testname=$TESTNAME&autoscale=$AUTOSCALE&days=$DAYS&units=$UNITS\" alt=\"$TBOX $TESTNAME graph\">";
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}
if(!$TESTNAME) {
print_testnames();
} elsif(!$TBOX) {
print_machines($TESTNAME);
} else {
show_graph();
}
exit 0;