IoHandler::IoHandler(QObject *pParent)
{
pMyParent = (QMainWindow *)pParent;
comPort = new ComPort(this);
RefreshComPort();
connect(this, SIGNAL(dataReceived(/*int index*/)), pParent, SLOT(dataReceived(/*int index*/)));
connect(this, SIGNAL(pingReceived()), pParent, SLOT(pingReceived()));
connect(this, SIGNAL(noPingResponse()), pParent, SLOT(noPingResponse()));
// Create instance to Node Database.
pNodeDb = new NodeDb;
pLog= NULL;
}
//! [0]
Window::Window()
{
createActions();
createTrayIcon();
centralWidget = new PydioGui(this);
connect(trayIcon, SIGNAL(messageClicked()), this, SLOT(messageClicked()));
connect(trayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)),
this, SLOT(iconActivated(QSystemTrayIcon::ActivationReason)));
const QIcon& icon = QIcon(":/images/Pydio16.png");
trayIcon->setIcon(icon);
setWindowIcon(icon);
trayIcon->show();
running = false;
context = nzmqt::createDefaultContext(this);
context->start();
nzmqt::Subscriber* sub = new nzmqt::Subscriber(*context, "tcp://127.0.0.1:5556", "sync", this);
connect(sub, SIGNAL(pingReceived(QList<QByteArray>)), SLOT(pingReceived(QList<QByteArray>)));
// Start command.
sub->start();
nzmqt::Subscriber* sub2 = new nzmqt::Subscriber(*context, "tcp://127.0.0.1:5556", "status", this);
connect(sub2, SIGNAL(pingReceived(QList<QByteArray>)), SLOT(statusReceived(QList<QByteArray>)));
// Start command.
sub2->start();
/*
nzmqt::Requester* req = new nzmqt::Requester(*context, "tcp://127.0.0.1:5557", "STATUS", this);
connect(req, SIGNAL(replyReceived(QList<QByteArray>)), this, SLOT(statusReceived(QList<QByteArray>)));
req->start();
*/
setWindowTitle(tr("Systray"));
resize(400, 300);
}
//-----------------------------------------------------------------------------
void IoHandler::handlePacket()
{
QByteArray *pPacket;
if (comPort->getThread()->getPacket(&pPacket) > 0)
{
unsigned short cmdID; // Command ID
//LENGTH(1)-CMD(2)-DATA(....)-FCS(1)
cmdID = MAKE_WORD_LE(pPacket,1);
switch (cmdID)
{
case SYS_PING_RESPONSE:
unsigned short profileID;
profileID= MAKE_WORD_LE(pPacket,3);
pNodeDb->setProfileID(profileID);
pingAnswered = true;
emit pingReceived();
break;
case ZB_RECEIVE_DATA_INDICATION:
handleData(pPacket);
break;
default:
emit unknownMessage();
}
if (pLog)
pLog->enterPacket(pPacket);
}
else
{
emit emptyPacket();
}
}
/*!
\internal
*/
bool QWebSocketDataProcessor::processControlFrame(const QWebSocketFrame &frame)
{
bool mustStopProcessing = true; //control frames never expect additional frames to be processed
switch (frame.opCode()) {
case QWebSocketProtocol::OpCodePing:
Q_EMIT pingReceived(frame.payload());
break;
case QWebSocketProtocol::OpCodePong:
Q_EMIT pongReceived(frame.payload());
break;
case QWebSocketProtocol::OpCodeClose:
{
quint16 closeCode = QWebSocketProtocol::CloseCodeNormal;
QString closeReason;
QByteArray payload = frame.payload();
if (Q_UNLIKELY(payload.size() == 1)) {
//size is either 0 (no close code and no reason)
//or >= 2 (at least a close code of 2 bytes)
closeCode = QWebSocketProtocol::CloseCodeProtocolError;
closeReason = tr("Payload of close frame is too small.");
} else if (Q_LIKELY(payload.size() > 1)) {
//close frame can have a close code and reason
closeCode = qFromBigEndian<quint16>(reinterpret_cast<const uchar *>(payload.constData()));
if (Q_UNLIKELY(!QWebSocketProtocol::isCloseCodeValid(closeCode))) {
closeCode = QWebSocketProtocol::CloseCodeProtocolError;
closeReason = tr("Invalid close code %1 detected.").arg(closeCode);
} else {
if (payload.size() > 2) {
QTextCodec *tc = QTextCodec::codecForName(QByteArrayLiteral("UTF-8"));
QTextCodec::ConverterState state(QTextCodec::ConvertInvalidToNull);
closeReason = tc->toUnicode(payload.constData() + 2, payload.size() - 2, &state);
const bool failed = (state.invalidChars != 0) || (state.remainingChars != 0);
if (Q_UNLIKELY(failed)) {
closeCode = QWebSocketProtocol::CloseCodeWrongDatatype;
closeReason = tr("Invalid UTF-8 code encountered.");
}
}
}
}
Q_EMIT closeReceived(static_cast<QWebSocketProtocol::CloseCode>(closeCode), closeReason);
break;
}
case QWebSocketProtocol::OpCodeContinue:
case QWebSocketProtocol::OpCodeBinary:
case QWebSocketProtocol::OpCodeText:
case QWebSocketProtocol::OpCodeReserved3:
case QWebSocketProtocol::OpCodeReserved4:
case QWebSocketProtocol::OpCodeReserved5:
case QWebSocketProtocol::OpCodeReserved6:
case QWebSocketProtocol::OpCodeReserved7:
case QWebSocketProtocol::OpCodeReservedC:
case QWebSocketProtocol::OpCodeReservedB:
case QWebSocketProtocol::OpCodeReservedD:
case QWebSocketProtocol::OpCodeReservedE:
case QWebSocketProtocol::OpCodeReservedF:
//do nothing
//case statements added to make C++ compiler happy
break;
default:
Q_EMIT errorEncountered(QWebSocketProtocol::CloseCodeProtocolError,
tr("Invalid opcode detected: %1").arg(int(frame.opCode())));
//do nothing
break;
}
return mustStopProcessing;
}
