QByteArray TableItem::getDataPackage()
{
QByteArray message;
QDataStream messageStream(&message, QIODevice::WriteOnly);
messageStream << name;
messageStream << pos();
messageStream << fileHash;
messageStream << id;
messageStream << teamsHidden;
messageStream << teamsLocked;
messageStream << rotation;
messageStream << currentZPosition;
messageStream << ownerID;
addDataToStream(messageStream);
return message;
}
void connection_thread( void* c ) {
connection_info* info = (connection_info*) c;
indri::net::NetworkMessageStream messageStream( info->stream );
indri::net::NetworkServerStub stub( info->server, &messageStream );
std::string peer = info->stream->peer();
log_message( peer.c_str(), "connected" );
while( messageStream.alive() ) {
log_message( peer.c_str(), "received request" );
messageStream.read( stub );
log_message( peer.c_str(), "sent response" );
}
info->active = false;
log_message( peer.c_str(), "disconnected" );
}
void TableItem::setDataPackage(QByteArray message)
{
QPoint position;
QDataStream messageStream(message);
messageStream >> name;
messageStream >> position;
messageStream >> fileHash;
messageStream >> id;
messageStream >> teamsHidden;
messageStream >> teamsLocked;
messageStream >> rotation;
messageStream >> currentZPosition;
messageStream >> ownerID;
move(position);
useDataFromStream(messageStream);
emit dataUpdated();
}
void JudgingThread::specialJudge(const QString &fileName)
{
if (! QFileInfo(inputFile).exists()) {
score = 0;
result = FileError;
message = tr("Cannot find standard input file");
return;
}
if (! QFileInfo(fileName).exists()) {
score = 0;
result = FileError;
message = tr("Cannot find contestant\'s output file");
return;
}
if (! QFileInfo(outputFile).exists()) {
score = 0;
result = FileError;
message = tr("Cannot find standard output file");
return;
}
QProcess *judge = new QProcess(this);
QStringList arguments;
arguments << inputFile << fileName << outputFile << QString("%1").arg(fullScore);
arguments << workingDirectory + "_score";
arguments << workingDirectory + "_message";
judge->start(Settings::dataPath() + task->getSpecialJudge(), arguments);
if (! judge->waitForStarted(-1)) {
score = 0;
result = InvalidSpecialJudge;
delete judge;
return;
}
QElapsedTimer timer;
timer.start();
bool flag = false;
while (timer.elapsed() < specialJudgeTimeLimit) {
if (judge->state() != QProcess::Running) {
flag = true;
break;
}
QCoreApplication::processEvents();
if (stopJudging) {
judge->kill();
delete judge;
return;
}
msleep(10);
}
if (! flag) {
judge->kill();
score = 0;
result = SpecialJudgeTimeLimitExceeded;
delete judge;
return;
} else
if (judge->exitCode() != 0) {
score = 0;
result = SpecialJudgeRunTimeError;
delete judge;
return;
}
delete judge;
QFile scoreFile(workingDirectory + "_score");
if (! scoreFile.open(QFile::ReadOnly)) {
score = 0;
result = InvalidSpecialJudge;
return;
}
QTextStream scoreStream(&scoreFile);
scoreStream >> score;
if (scoreStream.status() == QTextStream::ReadCorruptData) {
score = 0;
result = InvalidSpecialJudge;
return;
}
scoreFile.close();
if (score < 0) {
score = 0;
result = InvalidSpecialJudge;
return;
}
QFile messageFile(workingDirectory + "_message");
if (messageFile.open(QFile::ReadOnly)) {
QTextStream messageStream(&messageFile);
message = messageStream.readAll();
messageFile.close();
}
if (score == 0) result = WrongAnswer;
if (0 < score && score < fullScore) result = PartlyCorrect;
if (score >= fullScore) result = CorrectAnswer;
scoreFile.remove();
messageFile.remove();
}