1 package Gruntmaster
::Daemon
;
7 our $VERSION = '5999-TRIAL';
9 use Gruntmaster
::Daemon
::Constants qw
/ERR/;
10 use Gruntmaster
::Daemon
::Format qw
/prepare_files/;
11 use Gruntmaster
::Data
;
13 use File
::Basename qw
/fileparse/;
14 use File
::Slurp qw
/write_file/;
15 use File
::Temp qw
/tempdir/;
16 use Sys
::Hostname qw
/hostname/;
17 use Time
::HiRes qw
/time/;
19 use Log
::Log4perl qw
/get_logger/;
21 use constant PAGE_SIZE
=> 10;
23 ##################################################
26 my ($type, $sub, $name) = @_;
28 return unless $name =~ /^\w+$/;
30 my $pkg = __PACKAGE__
. "::${type}::${name}";
31 eval "require $pkg" or get_logger
->warn("Error while requiring $pkg: $@");
36 my ($type, $sub, $name) = @_;
38 safe_can_nodie
@_ or get_logger
->logdie("No such \l$type: '$name'");
45 my @full_results = ();
49 $meta = job_inmeta
$job;
50 if (job_problem
$job) {
51 my $pbmeta = problem_meta job_problem
$job;
52 my %files = exists $meta->{files
} ?
%{$meta->{files
}} : ();
53 $meta = {%$meta, %$pbmeta};
54 $meta->{files
} = {%files, %{$pbmeta->{files
}}} if exists $pbmeta->{files
};
60 my ($files, $generator, $runner, $judge, $testcnt) = map { $meta->{$_} or die "Required parameter missing: $_"} qw
/files generator runner judge testcnt/;
62 $generator = safe_can Generator
=> generate
=> $generator;
63 $runner = safe_can Runner
=> run
=> $runner;
64 $judge = safe_can Judge
=> judge
=> $judge;
66 for my $test (1 .. $testcnt) {
67 my $start_time = time;
70 $generator->($test, $meta);
71 $result = $runner->($test, $meta);
74 unless (ref $result) {
76 $result = [ERR
, $result];
81 get_logger
->trace("Test $test result is " . $result->[1]);
82 push @full_results, {id
=> $test, result
=> $result->[0], result_text
=> $result->[1], time => time - $start_time}
84 get_logger
->trace("Test $test result is $result");
85 push @full_results, {id
=> $test, result
=> 0, result_text
=> $result, time => time - $start_time}
87 push @results, $result;
88 last if $meta->{judge
} eq 'Absolute' && ref $result
91 my %results = $judge->(@results);
92 $meta->{$_} = $results{$_} for keys %results;
97 $meta->{result_text
} = $_;
100 get_logger
->info("Job result: " . $meta->{result_text
});
101 set_job_result
$job, $meta->{result
};
102 set_job_result_text
$job, $meta->{result_text
};
103 set_job_results
$job, \
@full_results if scalar @full_results;
104 set_job_errors
$job, $errors;
106 my $log = $Gruntmaster::Data
::contest ?
"ct/$Gruntmaster::Data::contest/log" : 'log';
108 PUBLISH gensrc
=> ($Gruntmaster::Data
::contest
// '') . ".$job";
109 PUBLISH genpage
=> "$log/job/$job.html";
110 PUBLISH genpage
=> "$log/index.html";
111 PUBLISH genpage
=> "$log/st.html";
112 my $page = ($job + PAGE_SIZE
- 1) / PAGE_SIZE
;
113 PUBLISH genpage
=> "$log/@{[$page - 1]}.html";
114 PUBLISH genpage
=> "$log/$page.html";
115 PUBLISH genpage
=> "$log/@{[$page + 1]}.html";
119 $_[0] =~ /^(\w*)\.(\d+)$/;
121 local $Gruntmaster::Data
::contest
= $1 if $1;
122 get_logger
->debug("Taking job $job@{[defined $1 ? \" of contest $1\" : '']}...");
123 if (set_job_daemon
$job, hostname
. ":$$") {
124 get_logger
->debug("Succesfully taken job $job");
126 get_logger
->debug("Job $job done");
128 get_logger
->debug("Job $job already taken");
133 Log
::Log4perl
->init('/etc/gruntmasterd/gruntmasterd-log.conf');
134 get_logger
->info("gruntmasterd $VERSION started");
135 chdir tempdir
'gruntmasterd.XXXX', CLEANUP
=> 1, TMPDIR
=> 1;
136 SUBSCRIBE jobs
=> \
&got_job
;
137 WAIT_FOR_MESSAGES
86400 while 1
145 Gruntmaster::Daemon - Gruntmaster 6000 Online Judge -- daemon
149 use Gruntmaster::Daemon;
150 Gruntmaster::Daemon->run;
154 Gruntmaster::Daemon is the daemon component of the Gruntmaster 6000 online judge.
158 Marius Gavrilescu E<lt>marius@ieval.roE<gt>
160 =head1 COPYRIGHT AND LICENSE
162 Copyright (C) 2014 by Marius Gavrilescu
164 This library is free software: you can redistribute it and/or modify
165 it under the terms of the GNU Affero General Public License as published by
166 the Free Software Foundation, either version 3 of the License, or
167 (at your option) any later version.
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