151 lines
3.6 KiB
Perl
Executable File
151 lines
3.6 KiB
Perl
Executable File
#!/usr/bin/env perl
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use v5.10.1;
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use strict;
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use warnings;
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use DBI;
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use File::Basename;
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#Return number of good solutions
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my $exit = 0;
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my $root = dirname(__FILE__);
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chdir($root);
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# First, read PHP configuration to extract some settings
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my $profile;
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my $submission_dir;
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open my $conf, "<", "$root/onyx/config/root.xml";
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for my $p (<$conf>)
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{
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if ($p =~ /<(?:option|var) name="(.*)">(.*)<\/(?:option|var)>/)
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{
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$profile = $2 if ($1 eq "profile");
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$submission_dir = $2 if ($1 eq "submission_dir");
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}
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}
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close $conf;
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die("No DB profile found") if ! $profile;
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die("submission_dir is not a directory") if ! $submission_dir || ! -d $submission_dir;
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# Read db settings
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my %db_settings;
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open my $dbprof, "<", "$root/onyx/db/$profile.profile.php";
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while (<$dbprof>)
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{
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if (/\$___profile\[['"](.+)['"]\] = ['"](.+)['"]/)
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{
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$db_settings{$1} = $2;
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}
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}
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close $dbprof;
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my $dbh;
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# List all files to treat
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opendir(my $dh, $submission_dir) || die "Can't opendir submission_dir: $!";
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for my $f (readdir $dh)
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{
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if ($f =~ /^([0-9]+)-([0-9]+)-([a-zA-Z0-9_]+)$/)
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{
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my $good = -1;
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my $team = $1;
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my $theme = $2;
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my $exercice = $3;
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open my $fh, "<", "$submission_dir/$f";
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my $solution = <$fh>;
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close $fh;
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$dbh = DBI->connect("DBI:mysql:database=$db_settings{db};host=$db_settings{host};port=3306",
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$db_settings{user}, $db_settings{pass},
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{'RaiseError' => 1, 'PrintError' => 1})
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or die $DBI::errstr if !$dbh;
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my $sth = query($dbh, "SELECT format, value FROM exercice_keys WHERE id_exercice = ".$dbh->quote($exercice));
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# Check solutions
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while (my $row = get_row($sth))
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{
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$good = 1 if ($good == -1);
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my $type = @$row[0];
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my $sol = @$row[1];
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if ($type eq "raw" && $sol ne $solution) {
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$good = 0;
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last;
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}
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elsif ($type ne "raw") {
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$good = 0;
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warn "$type not implemented";
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last;
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}
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}
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# Register solve
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if ($good == -1) {
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say localtime().": Exercice $exercice doesn't exist ; given by team $team in theme $theme.";
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}
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elsif ($good == 1)
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{
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# Check if the exercice exists
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$sth = query($dbh, "SELECT `require` FROM exercices E WHERE E.id_theme = $theme AND E.id = ".$dbh->quote($exercice));
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if ($sth->rows && (my $row = get_row($sth)))
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{
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# Check if the team has solved dependancies
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$sth = query($dbh, "SELECT COUNT(S.id) FROM solved S WHERE S.id_exercice = ".$dbh->quote(@$row[0])) if @$row[0];
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if (! (@$row[0] && $sth->rows))
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{
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# Check if the team has not already solved this exercice
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$sth = query($dbh, "SELECT COUNT(S.id) FROM solved S WHERE S.id_exercice = ".$dbh->quote($exercice));
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if (! $sth->rows)
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{
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say localtime().": Team $team solve exercice $exercice in $theme";
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query($dbh, "INSERT INTO solved (id_team, id_exercice, time) VALUES ($team, ".$dbh->quote($exercice).", CURRENT_TIMESTAMP);");
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$exit++;
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}
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else {
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warn localtime().": Team $team try to solve exercice $exercice in $theme but ALREADY solved it";
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}
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}
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else {
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warn localtime().": Team $team try to solve exercice $exercice in $theme but has NOT SOLVED required exercice ".@$row[0];
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}
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}
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else {
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warn localtime().": Team $team try to solve exercice $exercice in $theme but does not exist";
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}
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}
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else {
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say localtime().": Team $team didn't give the correct answer for exercice $exercice.";
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}
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# Remove the file
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unlink("$submission_dir/$f");
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}
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}
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closedir $dh;
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$dbh->disconnect() if $dbh;
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exit( $exit > 126 ? 126 : $exit );
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sub query
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{
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my $sth = $_[0]->prepare($_[1]);
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$sth->execute();
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die($_[0]->errstr) if (!$sth);
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return $sth;
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}
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sub get_row
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{
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return $_[0]->fetchrow_arrayref();
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}
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