X-Git-Url: http://git.ieval.ro/?p=gruntmaster-daemon.git;a=blobdiff_plain;f=lib%2FGruntmaster%2FDaemon.pm;h=9597572cbbdb8cd31bc33ecde60d7ad07dc5be97;hp=156d7435adcff83e3fa81478aee6b7fc2fb69f39;hb=HEAD;hpb=a552265610c628aa30a1195497aa08d3c79f0a37

diff --git a/lib/Gruntmaster/Daemon.pm b/lib/Gruntmaster/Daemon.pm
index 156d743..9597572 100644
--- a/lib/Gruntmaster/Daemon.pm
+++ b/lib/Gruntmaster/Daemon.pm
@@ -4,136 +4,179 @@ use 5.014000;
 use strict;
 use warnings;
 
-our $VERSION = '5999.000_001';
+our $VERSION = '5999.000_005';
 
 use Gruntmaster::Daemon::Constants qw/ERR/;
-use Gruntmaster::Daemon::Format qw/prepare_files/;
-use Gruntmaster::Data;
+use Gruntmaster::Daemon::Format qw/prepare_files stopvms/;
+use Gruntmaster::SendResults qw/send_results_request/;
 
-use File::Basename qw/fileparse/;
+use File::Slurp qw/read_file/;
 use File::Temp qw/tempdir/;
+use JSON qw/decode_json encode_json/;
 use Sys::Hostname qw/hostname/;
-use Time::HiRes qw/time/;
 use Try::Tiny;
 use Log::Log4perl qw/get_logger/;
 
-use constant PAGE_SIZE => 10;
+use constant FORMAT_EXTENSION => {
+	BRAINFUCK => 'bf',
+	C => 'c',
+	CPP => 'cpp',
+	D => 'd',
+	GCCGO => 'go',
+	GOLANG => 'go',
+	GOLFSCRIPT => 'gs',
+	HASKELL => 'hs',
+	JAVA => 'java',
+	JAVASCRIPT => 'js',
+	JULIA => 'jl',
+	MONO => 'cs',
+	OBERON => 'm',
+	OCAML => 'ml',
+	PASCAL => 'pas',
+	PERL => 'pl',
+	PHP => 'php',
+	PYTHON => 'py',
+	PYTHON3 => 'py',
+	RUBY => 'rb',
+	RUST => 'rs',
+	SBCL => 'l',
+};
 
 ##################################################
 
-sub safe_can_nodie {
-  my ($type, $sub, $name) = @_;
-
-  return unless $name =~ /^\w+$/;
-  no strict 'refs';
-  my $pkg = __PACKAGE__ . "::${type}::${name}";
-  eval "require $pkg" or get_logger->warn("Error while requiring $pkg: $@");
-  $pkg->can($sub);
-}
-
 sub safe_can {
-  my ($type, $sub, $name) = @_;
+	my ($type, $sub, $name) = @_;
 
-  safe_can_nodie @_ or get_logger->logdie("No such \l$type: '$name'");
+	get_logger->logdie("Invalid \l$type: '$name'") unless $name =~ /^\w+$/s;
+	my $pkg = __PACKAGE__ . "::${type}::${name}";
+	eval "require $pkg" or get_logger->warn("Error while requiring $pkg: $@");
+	$pkg->can($sub) or get_logger->logdie("No such \l$type: '$name'");
 }
 
 sub process{
-  my $job = shift;
-
-  my @results;
-  my @full_results = ();
-  my $meta = {};
-  our $errors = '';
-  try {
-	$meta = job_inmeta $job;
-	if (job_problem $job) {
-	  my $pbmeta = problem_meta job_problem $job;
-	  my %files = exists $meta->{files} ? %{$meta->{files}} : ();
-	  $meta = {%$meta, %$pbmeta};
-	  $meta->{files} = {%files, %{$pbmeta->{files}}} if exists $pbmeta->{files};
-	}
-
-	prepare_files $meta;
-	chomp $errors;
-
-	my ($files, $generator, $runner, $judge, $testcnt) = map { $meta->{$_} or die "Required parameter missing: $_"} qw/files generator runner judge testcnt/;
-
-	$generator = safe_can Generator => generate => $generator;
-	$runner = safe_can Runner => run => $runner;
-	$judge = safe_can Judge => judge => $judge;
-
-	for my $test (1 .. $testcnt) {
-	  my $start_time = time;
-	  my $result;
-	  try {
-		$generator->($test, $meta);
-		$result = $runner->($test, $meta);
-	  } catch {
-		$result = $_;
-		unless (ref $result) {
-		  chomp $result;
-		  $result = [ERR, $result];
+	my ($meta) = @_;
+
+	my @results;
+	my @full_results = ();
+	our $errors = '';
+	try {
+		prepare_files $meta;
+		chomp $errors;
+
+		my ($files, $generator, $runner, $judge, $testcnt) = map { $meta->{$_} or die "Required parameter missing: $_\n"} qw/files generator runner judge testcnt/;
+
+		$generator = safe_can Generator => generate => $generator;
+		$runner = safe_can Runner => run => $runner;
+		$judge = safe_can Judge => judge => $judge;
+
+		for my $test (1 .. $testcnt) {
+			my $result;
+			unlink 'result';
+			try {
+				$generator->($test, $meta);
+				$result = $runner->($test, $meta);
+			} catch {
+				$result = $_;
+				unless (ref $result) {
+					chomp $result;
+					$result = [ERR, $result];
+				}
+			};
+
+			my $time = '?';
+			$time = (read_file 'time-stop-prog') - (read_file 'time-start-prog') if -f 'time-stop-prog' && -f 'time-start-prog';
+			unlink 'time-start-prog', 'time-stop-prog';
+			if (ref $result) {
+				my $result_text = $result->[1];
+				$result_text .= ': ' . read_file 'result' if -s 'result';
+				get_logger->trace("Test $test result is " . $result_text);
+				push @full_results, {id => $test, result => $result->[0], result_text => $result_text, time => $time}
+			} else {
+				get_logger->trace("Test $test result is $result");
+				push @full_results, {id => $test, result => 0, result_text => $result, time => $time}
+			}
+			push @results, $result;
+			last if $meta->{judge} eq 'Absolute' && ref $result
 		}
-	  };
-
-	  if (ref $result) {
-		get_logger->trace("Test $test result is " . $result->[1]);
-		push @full_results, {id => $test, result => $result->[0], result_text => $result->[1], time => time - $start_time}
-	  } else {
-		get_logger->trace("Test $test result is $result");
-		push @full_results, {id => $test, result => 0, result_text => $result, time => time - $start_time}
-	  }
-	  push @results, $result;
-	  last if $meta->{judge} eq 'Absolute' && ref $result
-	}
 
-	my %results = $judge->(@results);
-	$meta->{$_} = $results{$_} for keys %results;
-  } catch {
-	s,(.*) at .*,$1,;
-	chomp;
-	$meta->{result} = -1;
-	$meta->{result_text} = $_;
-  };
-
-  get_logger->info("Job result: " . $meta->{result_text});
-  set_job_result $job, $meta->{result};
-  set_job_result_text $job, $meta->{result_text};
-  set_job_results $job, \@full_results if scalar @full_results;
-  set_job_errors $job, $errors;
-
-  my $log = $Gruntmaster::Data::contest ? "ct/$Gruntmaster::Data::contest/log" : 'log';
-
-  PUBLISH gensrc => ($Gruntmaster::Data::contest // '') . ".$job";
-  PUBLISH genpage => "$log/job/$job.html";
-  PUBLISH genpage => "$log/index.html";
-  PUBLISH genpage => "$log/st.html";
-  my $page = ($job + PAGE_SIZE - 1) / PAGE_SIZE;
-  PUBLISH genpage => "$log/@{[$page - 1]}.html";
-  PUBLISH genpage => "$log/$page.html";
-  PUBLISH genpage => "$log/@{[$page + 1]}.html";
+		my %results = $judge->(@results);
+		$meta->{$_} = $results{$_} for keys %results;
+		$meta->{results} = \@full_results
+	} catch {
+		s/(.*) at .*/$1/s;
+		chomp;
+		$meta->{result} = -1;
+		$meta->{result_text} = $_;
+	};
+	stopvms;
+	$meta->{errors} = $errors;
+
+	get_logger->info('Job result: ' . $meta->{result_text});
+	send_results_request($meta->{job_id}, $meta->{result}, $meta->{result_text});
+}
+
+sub process_job {
+	my ($job) = @_;
+	my $pb = db()->select('problems', '*', {id => $job->{problem}})->hash;
+	my $meta = {
+		problem => $job->{problem},
+		files => {
+			prog => {
+				name => 'prog.' . $job->{extension},
+				format => $job->{format},
+				content => $job->{source},
+			},
+		},
+		map { $_ => $pb->{$_} } qw/generator runner judge precnt testcnt timeout olimit/
+	};
+	my $timeout_override = db()->query('SELECT timeout FROM limits WHERE problem=? AND format=?', $job->{problem}, $job->{format})->list;
+	$meta->{timeout} = $timeout_override if defined $timeout_override;
+	$meta->{tests} = decode_json $pb->{tests} if $meta->{runner} eq 'File';
+	my $contest = $job->{contest} && contest_entry($job->{contest});
+	delete $meta->{precnt} unless $contest && $contest->{started} && !$contest->{finished}; ## no critic (ProhibitNegativeExpressionsInUnlessAndUntilConditions)
+	$meta->{testcnt} = $meta->{precnt} if $meta->{precnt};
+
+	$meta->{files}{ver} = {
+		name => 'ver.' . FORMAT_EXTENSION->{$pb->{verformat}},
+		format => $pb->{verformat},
+		content => $pb->{versource},
+	} if $pb->{verformat};
+	$meta->{job_id} = $job->{id};
+
+	process $meta;
+
+	$meta->{result_text} .= ' (pretests)' if $meta->{precnt};
+	finish_job($job, $job->{private} || $pb->{private},
+	  result => $meta->{result},
+	  result_text => $meta->{result_text},
+	  ($meta->{results} ? (results => encode_json $meta->{results}) : ()),
+	  $meta->{errors} ? (errors => $meta->{errors}) : ());
 }
 
 sub got_job{
-	$_[0] =~ /^(\w*)\.(\d+)$/;
-	my $job = $2;
-	local $Gruntmaster::Data::contest = $1 if $1;
-	get_logger->debug("Taking job $job@{[defined $1 ? \" of contest $1\" : '']}...");
-	if (set_job_daemon $job, hostname . ":$$") {
-		get_logger->debug("Succesfully taken job $job");
-		process $job;
-		get_logger->debug("Job $job done");
-	} else {
-		get_logger->debug("Job $job already taken");
-	}
+	my $job = $_[0];
+	my $id = $job->{id};
+	get_logger->debug("Processing job $id...");
+	process_job $job;
+	get_logger->debug("Job $id done");
 }
 
+my $daemon = hostname . ":$$";
+
 sub run{
-  Log::Log4perl->init('/etc/gruntmasterd/gruntmasterd-log.conf');
-  get_logger->info("gruntmasterd $VERSION started");
-  chdir tempdir 'gruntmasterd.XXXX', CLEANUP => 1, TMPDIR => 1;
-  SUBSCRIBE jobs => \&got_job;
-  WAIT_FOR_MESSAGES 86400 while 1
+	require Gruntmaster::Data;
+	Gruntmaster::Data->import;
+	dbinit($ENV{GRUNTMASTER_DSN} // 'dbi:Pg:');
+	Log::Log4perl->init('/etc/gruntmasterd/gruntmasterd-log.conf');
+	get_logger->info("gruntmasterd $VERSION started ($daemon)");
+	my $dir = tempdir 'gruntmasterd.XXXX', CLEANUP => 1, TMPDIR => 1;
+	chmod 0711, $dir;
+	chdir $dir;
+	while (1) {
+		my $job = take_job($daemon);
+		got_job $job if defined $job;
+		sleep 2 unless defined $job;
+	}
 }
 
 1;