pbot/modules/compiler_vm/languages/server/java.pm

51 lines
1.0 KiB
Perl
Executable File

#!/usr/bin/perl
use warnings;
use strict;
package java;
use parent '_default';
sub preprocess {
my $self = shift;
$self->SUPER::preprocess;
if ($self->{cmdline} =~ m/-version/) {
$self->{done} = 1;
}
}
sub postprocess {
my $self = shift;
# no errors compiling, but if output contains something, it must be diagnostic messages
if(length $self->{output}) {
$self->{output} =~ s/^\s+//;
$self->{output} =~ s/\s+$//;
$self->{output} = "[$self->{output}]\n";
}
print "Executing java\n";
my $input_quoted = quotemeta $self->{input};
$input_quoted =~ s/\\"/"'\\"'"/g;
my ($retval, $result) = $self->execute(60, "bash -c \"date -s \@$self->{date}; ulimit -t 5; echo $input_quoted | java prog $self->{arguments} > .output\"");
$result = "";
open(FILE, '.output');
while(<FILE>) {
$result .= $_;
last if length $result >= 1024 * 20;
}
close(FILE);
$result =~ s/\s+$//;
if (not length $result) {
$self->{no_output} = 1;
}
$self->{output} .= $result;
}
1;