InterPcCommunication/appcontroller.cpp at master · Childcity/InterPcCommunication · GitHub

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#include "appcontroller.h"

AppController::AppController(QObject *parent)
    : QObject(parent)
    , connectionUrl_("tcp://127.0.0.1:"+QString::number(DEFAULT_TCP_PORT))
    , isTestInterPcMode_(false)
{
    connectorType_ = StreamCommunicationType::TcpServer;
    pcTcpServer_ = new StreamTcpServer(connectionUrl_.port(), inQueue_, outQueue_, this);
    webServer_ = new StreamWebsocketServer(DEFAULT_WEBSOCKET_PORT, inQueue_, outQueue_, this);

    QTimer::singleShot(0, this, [=]{
        if (pcTcpServer_->startServer()) {
            qDebug() << "Server has been started on port: " << connectionUrl_.port();
        }
        inBuffChecker();
    });
}

AppController::~AppController()
{
    qDebug() << "~AppController";
}

void AppController::slotChangeConnectionInfo(const QString connectionInfo)
{
    connectionUrl_ = connectionInfo;
    slotChangeConnector(connectorType_);
}

void AppController::slotChangeConnector(const StreamCommunicationType type)
{
    // delete existing connector
    switch (connectorType_) {
        case StreamCommunicationType::TcpServer:
            if (pcTcpServer_) {
                pcTcpServer_->stopServer();
                pcTcpServer_->deleteLater();
            }
            break;
        case StreamCommunicationType::TcpClient:
            if (pcTcpClient_) {
                pcTcpClient_->slotStopClient();
                // pcTcpClient_ will be autodeleted
            }
            break;
    }

    // create new connector
    switch (type) {
    case StreamCommunicationType::TcpServer:
        pcTcpServer_ = new StreamTcpServer(connectionUrl_.port(), inQueue_, outQueue_, this);
        if(pcTcpServer_->startServer()){
            qDebug() << "Server has been started on port: " << connectionUrl_.port();
        }
        break;
    case StreamCommunicationType::TcpClient:
        pcTcpClient_ = new StreamTcpClient(connectionUrl_, inQueue_, outQueue_, this);
        pcTcpClient_->start();
        break;
    }

    connectorType_ = type;
}

void AppController::slotChangeWsPort(int port)
{
    if (webServer_) {
        webServer_->slotStopServer();
        webServer_->deleteLater();
    }
    webServer_ = new StreamWebsocketServer(port, inQueue_, outQueue_, this);
}

void AppController::slotSendStream(const QByteArray &data)
{
    FillQueueInSepThread(outQueue_, data);
}

void AppController::slotSetTestMode(bool isTest)
{
    isTestInterPcMode_ = isTest;
}

void AppController::quit()
{
    if (pcTcpServer_) {
         pcTcpServer_->stopServer();
         // will be autodeleted
    }

    if (pcTcpClient_) {
         pcTcpClient_->slotStopClient();
         // will be autodeleted
    }

    if (webServer_) {
        webServer_->slotStopServer();
        // will be autodeleted
    }
}

void AppController::inBuffChecker()
{

    /*
     *  // If uncomment next lines, all received text will showing on MainWindow form.
     *
     *  QByteArray ba;
     *
     *  InBuffChunk chunk;
     *  while (inQueue_.tryPop(chunk)) {
     *      ba.append(chunk.data.data());
     *  }
     *
     *  if(! ba.isEmpty()){
     *      emit sigStreamReaded(ba);
     *  }
     */

    if (isTestInterPcMode_) {
        InBuffChunk chunk;
        while (inQueue_.tryPop(chunk)) {
            if (chunk[0] == char('S')) { // start a timer, when we receive char 'S'
                timer.start();
            }
            totalBytesNum += chunk.actualSize;
        }

        // Print test results:
        if (chunk.actualSize > 0)
            if (chunk[chunk.actualSize-1] == char('E')) {// log a timer.eapsed, when we receive last char 'E'
                double mbS = (totalBytesNum/1048576.)/(timer.elapsed()/1000.);
                QString tmp;
                QTextStream testResult(&tmp);
                testResult << "Total received: " << totalBytesNum <<" (~" << totalBytesNum/1048576. << "MB)" << endl
                         << "Time: " << timer.elapsed()/1000. << "s ("  << timer.elapsed() <<"ms)" << endl
                         << "Speed: "
                         << QString::number(mbS, 'f', 2).toDouble() << " MB/s  ==  "
                         << QString::number(mbS * 8., 'f', 2).toDouble() << " Mbit/s" << endl << endl;
                sigStreamReaded(tmp.toUtf8());
                qDebug() << tmp;
                totalBytesNum = 0;
            }
    }

    QTimer::singleShot(1, Qt::TimerType::PreciseTimer, this, &AppController::inBuffChecker);
}

void AppController::setIsTestInterPcMode(bool isTestInterPcMode)
{
    isTestInterPcMode_ = isTestInterPcMode;
}