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55 lines
1.2 KiB
Perl
Executable File
55 lines
1.2 KiB
Perl
Executable File
#!/usr/bin/perl
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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use warnings;
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use strict;
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package java;
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use parent '_default';
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sub preprocess {
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my $self = shift;
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$self->SUPER::preprocess;
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if ($self->{cmdline} =~ m/-version/) {
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$self->{done} = 1;
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}
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}
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sub postprocess {
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my $self = shift;
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# no errors compiling, but if output contains something, it must be diagnostic messages
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if(length $self->{output}) {
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$self->{output} =~ s/^\s+//;
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$self->{output} =~ s/\s+$//;
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$self->{output} = "[$self->{output}]\n";
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}
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print "Executing java\n";
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my $input_quoted = quotemeta $self->{input};
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$input_quoted =~ s/\\"/"'\\"'"/g;
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my ($retval, $result) = $self->execute(60, "date -s \@$self->{date}; ulimit -t 5; echo $input_quoted | java prog $self->{arguments} > .output");
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$result = "";
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open(FILE, '.output');
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while(<FILE>) {
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$result .= $_;
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last if length $result >= 1024 * 20;
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}
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close(FILE);
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$result =~ s/\s+$//;
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if (not length $result) {
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$self->{no_output} = 1;
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}
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$self->{output} .= $result;
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}
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1;
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