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pbot/modules/compiler_vm/languages/server/java.pm
Pragmatic Software 03baaeb81c Refactor handling of --version flags; add --analyze
Move handling of certain language-specific flags out of
compiler_vm_server.pl and into their own language modules.

Add support for clang --analyze.

Java now understands -version.
2015-05-18 20:48:15 -07:00

51 lines
1008 B
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 1; echo $input_quoted | java prog > .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;