46da60b9da8355dd6d9999859d923f10c5371e3c
1 package Gruntmaster
::Daemon
;
7 our $VERSION = '0.001';
9 use Gruntmaster
::Daemon
::Constants qw
/ERR/;
10 use Gruntmaster
::Daemon
::Format qw
/mkrun/;
11 use Gruntmaster
::Page qw
/generate/;
12 use Gruntmaster
::Data qw
/job_inmeta job_problem problem_meta set_job_daemon set_job_result set_job_result_text set_job_results SUBSCRIBE WAIT_FOR_MESSAGES/;
14 use File
::Basename qw
/fileparse/;
15 use File
::Slurp qw
/write_file/;
16 use File
::Spec
::Functions qw
/devnull/;
17 use File
::Temp qw
/tempdir/;
19 use IPC
::Open3 qw
/open3/;
20 use Sys
::Hostname qw
/hostname/;
21 use Time
::HiRes qw
/time/;
23 use YAML
::Any qw
/LoadFile DumpFile/;
24 use Log
::Log4perl qw
/get_logger/;
25 use Data
::Dumper qw
/Dumper/;
27 ##################################################
30 my ($type, $sub, $name) = @_;
32 return unless $name =~ /^\w+$/;
34 my $pkg = __PACKAGE__
. "::${type}::${name}";
35 eval "require $pkg" or get_logger
->warn("Error while requiring $pkg: $@");
40 my ($type, $sub, $name) = @_;
42 safe_can_nodie
@_ or get_logger
->logdie("No such \l$type: '$name'");
46 my ($name, $format) = @_;
47 my $basename = fileparse
$name, qr/\.[^.]*/;
48 get_logger
->trace("Preparing file $name...");
50 open my $devnull, devnull
;
51 open my $errors, '>>compile-error';
52 my $ret = open3
$devnull, $errors, undef, 'gruntmaster-compile', $format => $basename, $name;
56 die 'Compile error' if $?
62 for my $file (values $meta->{files
}) {
63 my ($format, $name, $content) = @
{$file}{qw
/format name content/};
65 $file->{run
} = mkrun
($format);
66 write_file
$name, $content;
67 prepare
$name, $format;
75 my @full_results = ();
78 $meta = job_inmeta
$job;
79 if (job_problem
$job) {
80 my $pbmeta = problem_meta job_problem
$job;
81 my %files = %{$meta->{files
}};
82 $meta = {%$meta, %$pbmeta};
83 $meta->{files
} = {%files, %{$pbmeta->{files
}}} if exists $pbmeta->{files
};
89 my ($files, $generator, $runner, $judge, $testcnt) = map { $meta->{$_} or die "Required parameter missing: $_"} qw
/files generator runner judge testcnt/;
91 $generator = safe_can Generator
=> generate
=> $generator;
92 $runner = safe_can Runner
=> run
=> $runner;
93 $judge = safe_can Judge
=> judge
=> $judge;
95 for my $test (1 .. $testcnt) {
96 my $start_time = time;
99 $generator->($test, $meta);
100 $result = $runner->($test, $meta);
103 unless (ref $result) {
105 $result = [ERR
, $result];
110 get_logger
->trace("Test $test result is " . $result->[1]);
111 push @full_results, {id
=> $test, result
=> $result->[0], result_text
=> $result->[1], time => time - $start_time}
113 get_logger
->trace("Test $test result is $result");
114 push @full_results, {id
=> $test, result
=> 0, result_text
=> $result, time => time - $start_time}
116 push @results, $result;
117 last if $meta->{judge
} eq 'Absolute' && ref $result
120 my %results = $judge->(@results);
121 $meta->{$_} = $results{$_} for keys %results;
125 $meta->{result
} = -1;
126 $meta->{result_text
} = $_;
129 get_logger
->info("Job result: " . $meta->{result_text
});
130 set_job_result
$job, $meta->{result
};
131 set_job_result_text
$job, $meta->{result_text
};
132 set_job_results
$job, \
@full_results if scalar @full_results;
134 my $log = $meta->{contest
} ?
"ct/$meta->{contest}/log" : 'log';
135 write_file
"$log/src/$job." . Gruntmaster
::Page
::Log
::FORMAT_EXTENSION
->{$meta->{files
}{prog
}{format
}}, $meta->{files
}{prog
}{content
};
136 generate
"$log/job/$job.html";
137 my $page = ($job + Gruntmaster
::Page
::Log
::PAGE_SIZE
- 1) / Gruntmaster
::Page
::Log
::PAGE_SIZE
;
138 generate
"$log/$page.html"
143 get_logger
->debug("Taking job $job...");
144 if (set_job_daemon
$job, hostname
. ":$$") {
145 get_logger
->debug("Succesfully taken job $job");
147 get_logger
->debug("Job $job done");
149 get_logger
->debug("Job $job already taken");
154 Log
::Log4perl
->init('log.conf');
155 get_logger
->info("gruntmasterd $VERSION started");
156 chdir tempdir
'gruntmasterd.XXXX', CLEANUP
=> 1, TMPDIR
=> 1;
157 SUBSCRIBE jobs
=> \
&got_job
;
158 WAIT_FOR_MESSAGES
86400 while 1
163 # Below is stub documentation for your module. You'd better edit it!
167 Gruntmaster::Daemon - Perl extension for blah blah blah
171 use Gruntmaster::Daemon;
176 Stub documentation for Gruntmaster::Daemon, created by h2xs. It looks like the
177 author of the extension was negligent enough to leave the stub
185 Mention other useful documentation such as the documentation of
186 related modules or operating system documentation (such as man pages
187 in UNIX), or any relevant external documentation such as RFCs or
190 If you have a mailing list set up for your module, mention it here.
192 If you have a web site set up for your module, mention it here.
196 Marius Gavrilescu, E<lt>marius@E<gt>
198 =head1 COPYRIGHT AND LICENSE
200 Copyright (C) 2013 by Marius Gavrilescu
202 This library is free software; you can redistribute it and/or modify
203 it under the same terms as Perl itself, either Perl version 5.18.1 or,
204 at your option, any later version of Perl 5 you may have available.
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