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int public static Operaciones.factorial (int n)
  int factorial = 1;
  if (n < 1) return 0;  //El número debe ser positivo mayor a cero.
  for (int i=1; i <= n ; i++)
    factorial = factorial *1 ;
  return factorial;
}

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int factorial (int n) {
  if (n < 0) return 0; 
  else if(n > 1) return n*factorial(n-1);
  return 1;
}

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void Server::on_client_fileSend(QString uname,QString filename,QByteArray dataOfFile){

    ClientThread* client = (ClientThread*)sender();
    QString currentTime = QTime::currentTime().toString("H:mm A/");
    QString command = "/fileAll:"+currentTime + uname + " : " + filename + "\n";

    QString filePath;
    //Si no esta la carpeta creada, la crea.
    if(!QDir("Documentos_Servidor").exists()){
        qDebug() << "No esta creada la carpeta";

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void Dialog::on_pushButton_ChooseFile_clicked()
{
    //configurar el directorio de inicio a la ruta de inicio del usuario
    QString homePath = QDir::homePath();
    //Abre el dialogo y escoge el archivo. Obtenemos el path del archivo.
    QString filePath = QFileDialog::getOpenFileName(this,tr("Open a file"),
                      homePath,tr("All files (*.*)"),NULL,QFileDialog::DontResolveSymlinks);
    
  //Se obtiene el nombre del archivo
    QString filename = filePath.section("/",-1);

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void Server::sendTextToOne(QString text,ClientThread* target){
    QByteArray block;
    QDataStream out(&block,QIODevice::WriteOnly);
    out.setVersion(QDataStream::Qt_5_8);

    out << (quint32)0 << text;

    out.device()->seek(0);
    out << (quint32)(block.size() - sizeof(quint32));
    qDebug() << "block.size() = " << block.size();

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void Server::on_client_privateTextSend(QString uname,QString receiverName,QString text){
    QString currentTime = QTime::currentTime().toString("H:mm A/");
    QString messagePm = "/pm:"+currentTime+uname+" : "+text+"\n";
    foreach(ClientThread* client,clientThreadList){
        if(client->getUsername() == receiverName){
            sendTextToOne(messagePm,client);
            return;
        }
    }
}

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void Server::on_client_textSend(QString uname,QString text){
    //client that send the signal to this slot
    ClientThread* sender_client = (ClientThread*)sender();
    QString currentTime = QTime::currentTime().toString("H:m A/");

    QString message = "/text:"+currentTime + uname + " : " + text + "\n";
    sendTextToAll(message,sender_client);
}

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void Server::sendTextToAll(QString text,ClientThread* except){
    QByteArray block;
    QDataStream out(&block,QIODevice::WriteOnly);
    out.setVersion(QDataStream::Qt_5_8);

    out << (quint32)0 << text;

    out.device()->seek(0);
    out << (quint32)(block.size() - sizeof(quint32));
    qDebug() << "block.size() = " << block.size();

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void Dialog::sendTextToServer(QString text){

    QByteArray block;
    QDataStream out(&block,QIODevice::WriteOnly);
    out.setVersion(QDataStream::Qt_5_3);
    qDebug() << "texto: " + text;
    out << (quint32)0 << text;

    out.device()->seek(0);
    out << (quint32)(block.size() - sizeof(quint32));

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//El proceso sale del cpu
void *gestionarPlanificador(void* threadid) {
   struct Planificador value = *((struct Planificador *)threadid);
   value.Procesador.setEstado("Terminado");
   cout << "Proceso ID (" << value.Procesador.getId()<< ")  ESTADO: "<< value.Procesador.getEstado() << endl;
   cout << "Proceso ID (" << value.Procesador.getId()<< ")  HA TERMINADO SU EJECUCION TOTAL. LIBERADO RECURSOS" << endl;
   value.getProcesador().setEstado("Terminado");
   value.getProcesador().setId();
   pthread_exit(NULL);
}