void Server::StartServer()
{
emit write_message(tr("Network session starting."));
QNetworkConfigurationManager manager;
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired) {
// Get saved network configuration
QSettings settings(QSettings::UserScope, QLatin1String("QtProject"));
settings.beginGroup(QLatin1String("QtNetwork"));
const QString id = settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
settings.endGroup();
// If the saved network configuration is not currently discovered use the system default
QNetworkConfiguration config = manager.configurationFromIdentifier(id);
if ((config.state() & QNetworkConfiguration::Discovered) !=
QNetworkConfiguration::Discovered) {
config = manager.defaultConfiguration();
}
networkSession = new QNetworkSession(config, this);
connect(networkSession, SIGNAL(opened()), this, SLOT(sessionOpened()));
emit write_message(tr("Opening network session."));
networkSession->open();
} else {
sessionOpened();
}
connect(tcpServer, SIGNAL(newConnection()), this, SLOT(recieveConnection()));
}
Server::Server(QWidget *parent) :
QDialog(parent),
mTcpServer(0),
mNetworkSession(0) {
QNetworkConfigurationManager manager;
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired) {
// Get saved network configuration
QSettings settings(QSettings::UserScope, QLatin1String("Trolltech"));
settings.beginGroup(QLatin1String("QtNetwork"));
const QString id = settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
settings.endGroup();
// If the saved network configuration is not currently discovered use the system default
QNetworkConfiguration config = manager.configurationFromIdentifier(id);
if ((config.state() & QNetworkConfiguration::Discovered) != QNetworkConfiguration::Discovered) {
config = manager.defaultConfiguration();
}
mNetworkSession = new QNetworkSession(config, this);
connect(mNetworkSession, SIGNAL(opened()), this, SLOT(sessionOpened()));
mNetworkSession->open();
} else {
sessionOpened();
}
mIPAddressMapper = new QSignalMapper;
connect(mTcpServer, SIGNAL(newConnection()), this, SLOT(acceptClientConnection()));
connect(mIPAddressMapper, SIGNAL(mapped(QString)), this, SIGNAL(clientDisconnected(QString)));
}
Server::Server(QObject *parent) :
QObject(parent), tcpServer(0), networkSession(0), memBuf(NULL)
{
QNetworkConfigurationManager manager;
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired) {
// Get saved network configuration
QSettings settings(QSettings::UserScope, QLatin1String("QtProject"));
settings.beginGroup(QLatin1String("QtNetwork"));
const QString id = settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
settings.endGroup();
// If the saved network configuration is not currently discovered use the system default
QNetworkConfiguration config = manager.configurationFromIdentifier(id);
if ((config.state() & QNetworkConfiguration::Discovered) !=
QNetworkConfiguration::Discovered) {
config = manager.defaultConfiguration();
}
networkSession = new QNetworkSession(config, this);
connect(networkSession, SIGNAL(opened()), this, SLOT(sessionOpened()));
QTextStream out(stdout);
out << tr("Opening network session.");
networkSession->open();
} else {
sessionOpened();
}
connect(tcpServer, SIGNAL(newConnection()), this, SLOT(sendImage()));
}
Server::Server()
{
QNetworkConfigurationManager manager;
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired)
{
// Get saved network configuration
QSettings settings(QSettings::UserScope, QLatin1String("QtProject"));
settings.beginGroup(QLatin1String("QtNetwork"));
const QString id = settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
settings.endGroup();
// If the saved network configuration is not currently discovered use the system default
QNetworkConfiguration config = manager.configurationFromIdentifier(id);
if ((config.state() & QNetworkConfiguration::Discovered) != QNetworkConfiguration::Discovered)
{
config = manager.defaultConfiguration();
}
networkSession = new QNetworkSession(config, this);
if (networkSession)
{
connect(networkSession, SIGNAL(opened()), this, SLOT(sessionOpened()));
TRACE_INFO(NET, "Opening network session...\n");
networkSession->open();
}
}
else
{
sessionOpened();
}
fortunes << tr("You've been leading a dog's life. Stay off the furniture.")
<< tr("You've got to think about tomorrow.")
<< tr("You will be surprised by a loud noise.")
<< tr("You will feel hungry again in another hour.")
<< tr("You might have mail.")
<< tr("You cannot kill time without injuring eternity.")
<< tr("Computers are not intelligent. They only think they are.");
if (tcpServer)
{
connect(tcpServer, SIGNAL(newConnection()), this, SLOT(sendDatas()));
}
/*
connect(quitButton, SIGNAL(clicked()), this, SLOT(close()));
QHBoxLayout *buttonLayout = new QHBoxLayout;
buttonLayout->addStretch(1);
buttonLayout->addWidget(quitButton);
buttonLayout->addStretch(1);
QVBoxLayout *mainLayout = new QVBoxLayout;
mainLayout->addWidget(statusLabel);
mainLayout->addLayout(buttonLayout);
setLayout(mainLayout);
setWindowTitle(tr("Fortune Server"));
*/
}
TcpEchoServer::TcpEchoServer(quint16 port, QObject *parent)
: QObject(parent), tcpServer(0), networkSession(0)
{
QNetworkConfigurationManager manager;
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired) {
// Get saved network configuration
QSettings settings(QSettings::UserScope, QLatin1String("QtProject"));
settings.beginGroup(QLatin1String("QtNetwork"));
const QString id = settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
settings.endGroup();
// If the saved network configuration is not currently discovered use the system default
QNetworkConfiguration config = manager.configurationFromIdentifier(id);
if ((config.state() & QNetworkConfiguration::Discovered) !=
QNetworkConfiguration::Discovered) {
config = manager.defaultConfiguration();
}
networkSession = new QNetworkSession(config, this);
connect(networkSession, SIGNAL(opened()), this, SLOT(sessionOpened()));
qDebug() << "Opening network session.";
networkSession->open();
} else {
sessionOpened(port);
}
}
Server::Server(QWidget *parent) :
QDialog(parent), tcpServer(0), clientSocket(0), networkSession(0),
blockSize(0)
{
serverStatusLabel = new QLabel(tr("Status"));
messageLabel = new QLabel(tr("Message:"));
quitButton = new QPushButton(tr("Quit"));
quitButton->setAutoDefault(false);
sendMessageButton = new QPushButton(tr("Send Message"));
chatBox = new QTextEdit;
chatBox->setReadOnly(true);
messageLineEdit = new QLineEdit;
messageLineEdit->setEnabled(false);
QNetworkConfigurationManager manager;
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired)
{
// Get saved network configuration
QSettings settings(QSettings::UserScope, QLatin1String("QtProject"));
settings.beginGroup(QLatin1String("QtNetwork"));
const QString id = settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
settings.endGroup();
// If the saved network configuration is not currently discovered use the system default
QNetworkConfiguration config = manager.configurationFromIdentifier(id);
if ((config.state() & QNetworkConfiguration::Discovered) != QNetworkConfiguration::Discovered)
{
config = manager.defaultConfiguration();
}
networkSession = new QNetworkSession(config, this);
connect(networkSession, SIGNAL(opened()), this, SLOT(sessionOpened()));
serverStatusLabel->setText("Opening network session.");
networkSession->open();
}
else
sessionOpened();
QGridLayout *mainLayout = new QGridLayout;
mainLayout->addWidget(serverStatusLabel, 0, 0);
mainLayout->addWidget(messageLabel, 2, 0);
mainLayout->addWidget(messageLineEdit, 3, 0);
mainLayout->addWidget(sendMessageButton, 4, 0);
mainLayout->addWidget(chatBox, 5, 0);
mainLayout->addWidget(quitButton, 6, 0, 1, 2);
setLayout(mainLayout);
connect(quitButton, SIGNAL(clicked()), this, SLOT(close()));
connect(sendMessageButton, SIGNAL(clicked()), this, SLOT(sendMessage()));
connect(tcpServer, SIGNAL(newConnection()), this, SLOT(clientProcessing()));
setWindowTitle("Server");
}
Server::Server(/* QWidget *parent */)
: /*QDialog(parent),*/ tcpServer(0), networkSession(0)
{
//statusLabel = new QLabel;
//quitButton = new QPushButton(tr("Quit"));
//quitButton->setAutoDefault(false);
QNetworkConfigurationManager manager;
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired) {
// Get saved network configuration
QSettings settings(QSettings::UserScope, QLatin1String("QtProject"));
settings.beginGroup(QLatin1String("QtNetwork"));
const QString id = settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
settings.endGroup();
// If the saved network configuration is not currently discovered use the system default
QNetworkConfiguration config = manager.configurationFromIdentifier(id);
if ((config.state() & QNetworkConfiguration::Discovered) !=
QNetworkConfiguration::Discovered) {
config = manager.defaultConfiguration();
}
networkSession = new QNetworkSession(config, this);
connect(networkSession, SIGNAL(opened()), this, SLOT(sessionOpened()));
///statusLabel->setText(tr("Opening network session."));
std::cout << "Opening network session." << std::endl;
networkSession->open();
} else {
sessionOpened();
}
fortunes << tr("bla bla bue ee ee e e.")
<< tr("You've got to think about tomorrow.")
<< tr("You wi Q_OBJECTll be surprised by a loud noise.")
<< tr("You will feel hungry again in another hour.")
<< tr("You might have mail.")
<< tr("You cannot kill time without injuring eternity.")
<< tr("Computers are not intelligent. They only think they are.");
///connect(quitButton, SIGNAL(clicked()), this, SLOT(close()));
connect(tcpServer, SIGNAL(newConnection()), this, SLOT(sendFortune()));
// QHBoxLayout *buttonLayout = new QHBoxLayout;
// buttonLayout->addStretch(1);
// buttonLayout->addWidget(quitButton);
// buttonLayout->addStretch(1);
// QVBoxLayout *mainLayout = new QVBoxLayout;
// mainLayout->addWidget(statusLabel);
// mainLayout->addLayout(buttonLayout);
// setLayout(mainLayout);
// setWindowTitle(tr("Fortune Server"));
}
Server::Server(QWidget *parent)
: QDialog(parent), tcpServer(0), networkSession(0)
{
statusLabel = new QLabel;
quitButton = new QPushButton(tr("Quit"));
quitButton->setAutoDefault(false);
QNetworkConfigurationManager manager;
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired) {
// Get saved network configuration
QSettings settings(QSettings::UserScope, QLatin1String("QtProject"));
settings.beginGroup(QLatin1String("QtNetwork"));
const QString id = settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
settings.endGroup();
// If the saved network configuration is not currently discovered use the system default
QNetworkConfiguration config = manager.configurationFromIdentifier(id);
if ((config.state() & QNetworkConfiguration::Discovered) !=
QNetworkConfiguration::Discovered) {
config = manager.defaultConfiguration();
}
networkSession = new QNetworkSession(config, this);
connect(networkSession, SIGNAL(opened()), this, SLOT(sessionOpened()));
statusLabel->setText(tr("Opening network session."));
networkSession->open();
} else {
sessionOpened();
}
fortunes << tr("all in on this");
connect(quitButton, SIGNAL(clicked()), this, SLOT(close()));
connect(tcpServer, SIGNAL(newConnection()), this, SLOT(sendFortune()));
QHBoxLayout *buttonLayout = new QHBoxLayout;
buttonLayout->addStretch(1);
buttonLayout->addWidget(quitButton);
buttonLayout->addStretch(1);
QVBoxLayout *mainLayout = new QVBoxLayout;
mainLayout->addWidget(statusLabel);
mainLayout->addLayout(buttonLayout);
setLayout(mainLayout);
setWindowTitle(tr("Fortune Server"));
}
bool TCPClientProducer::init()
{
assert( m_networkSession == 0 );
assert( m_tcpSocket != 0 );
QNetworkConfigurationManager manager;
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired)
{
// Get saved network configuration
QSettings settings(QSettings::UserScope, QLatin1String("Trolltech"));
settings.beginGroup(QLatin1String("QtNetwork"));
const QString id = settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
settings.endGroup();
// If the saved network configuration is not currently discovered use the system default
QNetworkConfiguration config = manager.configurationFromIdentifier(id);
if ((config.state() & QNetworkConfiguration::Discovered) !=
QNetworkConfiguration::Discovered)
{
config = manager.defaultConfiguration();
}
m_networkSession = new QNetworkSession(config);
connect(m_networkSession, SIGNAL(opened()), this, SLOT(sessionOpened()));
qDebug() << "Opening network session.";
m_networkSession->open();
}
return true;
}
pru::pru(QWidget *parent) : QDialog(parent), tcpServer(0), networkSession(0) {
// background image
setStyleSheet("background-image: url(:/images/pru.png);");
// readouts
arm.setStyleSheet("background:transparent; font:bold 28px; color: darkblue;");
arm.setMinimumSize(36, 36);
SpO2.setStyleSheet("background:transparent; font:bold 28px; color: darkblue;");
SpO2.setMinimumSize(36, 36);
HR.setStyleSheet("background:transparent; font:bold 28px; color: darkblue;");
HR.setMinimumSize(36, 36);
systolic.setStyleSheet("background:transparent; font:bold 16px; color: darkblue;");
systolic.setMinimumSize(36, 36);
respiration.setStyleSheet("background:transparent; font:bold 28px; color: darkblue;");
respiration.setMinimumSize(36, 36);
etCO2.setStyleSheet("background:transparent; font:bold 28px; color: darkblue;");
etCO2.setMinimumSize(36, 36);
// button images
QPixmap stopPixmap(":/images/end_case.png");
QPixmap stopPressedPixmap(":/images/end_case_pressed.png");
// icons
stopIcon.addPixmap(stopPixmap); stopPressedIcon.addPixmap(stopPressedPixmap);
// button definitions
stopButton.setIcon(stopIcon);
stopButton.setIconSize(stopPixmap.rect().size());
stopButton.setStyleSheet("border:none;");
sessionOpened();
// connect starting socket communication
connect(tcpServer, SIGNAL(newConnection()), this, SLOT(initConnect()));
layout.setColumnMinimumWidth(0,420);
layout.addWidget(&respiration, 0, 2, Qt::AlignHCenter | Qt::AlignVCenter);
layout.addWidget(&etCO2, 0, 4, Qt::AlignHCenter | Qt::AlignVCenter);
layout.addWidget(&SpO2, 1, 3, Qt::AlignHCenter | Qt::AlignVCenter);
layout.setVerticalSpacing(60);
layout.addWidget(&HR, 3, 2, Qt::AlignHCenter | Qt::AlignVCenter);
layout.addWidget(&systolic, 3, 4, Qt::AlignLeft | Qt::AlignLeft);
layout.addWidget(&arm, 4, 3, Qt::AlignHCenter | Qt::AlignVCenter);
layout.setRowMinimumHeight(5,76);
layout.addWidget(&stopButton, 6, 4, Qt::AlignLeft | Qt::AlignLeft);
layout.setColumnMinimumWidth(5,232);
QVBoxLayout *mainLayout = new QVBoxLayout;
mainLayout->addSpacing(48);
mainLayout->addLayout(&layout);
mainLayout->addSpacing(28);
setLayout(mainLayout);
respiration.setText( "" );
etCO2.setText( "" );
SpO2.setText( "" );
HR.setText( "" );
systolic.setText( "" );
arm.setText( "" );
setWindowTitle(tr("PRU"));
}
NetworkSessionManagerPrivate::NetworkSessionManagerPrivate(NetworkSessionManager *parent)
: q_ptr(parent),
networkSession(0),
#ifdef __ARMEL__
isSessionReady(false)
#else
isSessionReady(true)
#endif
{}
NetworkSessionManagerPrivate::~NetworkSessionManagerPrivate()
{
if (networkSession)
delete networkSession;
}
void NetworkSessionManagerPrivate::startSession()
{
Q_Q(NetworkSessionManager);
#ifndef __ARMEL__
emit q->sessionReady();
return;
#endif
if (networkSession && !isSessionReady) {
networkSession->open();
} else {
QNetworkConfigurationManager manager;
QNetworkConfiguration cfg = manager.defaultConfiguration();
if (!cfg.isValid()) {
QLatin1String msg("Network configuration manager -"
"invalid default configuration");
qWarning() << msg;
emit q->error(NetworkSessionManager::Configuration);
return;
}
if (networkSession == 0) {
networkSession = new QNetworkSession(cfg);
connect(networkSession,
SIGNAL(error(QNetworkSession::SessionError)),
SLOT(sessionErrorHandler(QNetworkSession::SessionError)));
connect(networkSession,
SIGNAL(stateChanged(QNetworkSession::State)),
SLOT(sessionStateHandler(QNetworkSession::State)));
connect(networkSession, SIGNAL(opened()), SLOT(sessionOpened()));
}
// pops up connectivity if needed
networkSession->open();
}
}
MapZoom::MapZoom()
: QMainWindow(0)
{
map = new LightMaps(this);
setCentralWidget(map);
map->setFocus();
QAction *osloAction = new QAction(tr("&Oslo"), this);
QAction *berlinAction = new QAction(tr("&Berlin"), this);
QAction *jakartaAction = new QAction(tr("&Jakarta"), this);
QAction *nightModeAction = new QAction(tr("Night Mode"), this);
nightModeAction->setCheckable(true);
nightModeAction->setChecked(false);
QAction *osmAction = new QAction(tr("About OpenStreetMap"), this);
connect(osloAction, SIGNAL(triggered()), SLOT(chooseOslo()));
connect(berlinAction, SIGNAL(triggered()), SLOT(chooseBerlin()));
connect(jakartaAction, SIGNAL(triggered()), SLOT(chooseJakarta()));
connect(nightModeAction, SIGNAL(triggered()), map, SLOT(toggleNightMode()));
connect(osmAction, SIGNAL(triggered()), SLOT(aboutOsm()));
QMenu *menu = menuBar()->addMenu(tr("&Options"));
menu->addAction(osloAction);
menu->addAction(berlinAction);
menu->addAction(jakartaAction);
menu->addSeparator();
menu->addAction(nightModeAction);
menu->addAction(osmAction);
QNetworkConfigurationManager manager;
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired) {
// Get saved network configuration
QSettings settings(QSettings::UserScope, QLatin1String("QtProject"));
settings.beginGroup(QLatin1String("QtNetwork"));
const QString id =
settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
settings.endGroup();
// If the saved network configuration is not currently discovered use the system
// default
QNetworkConfiguration config = manager.configurationFromIdentifier(id);
if ((config.state() & QNetworkConfiguration::Discovered) !=
QNetworkConfiguration::Discovered) {
config = manager.defaultConfiguration();
}
networkSession = new QNetworkSession(config, this);
connect(networkSession, SIGNAL(opened()), this, SLOT(sessionOpened()));
networkSession->open();
} else {
networkSession = 0;
}
setWindowTitle(tr("Light Maps"));
}
Server::Server(QWidget *parent) :
QDialog(parent),
ui(new Ui::Server),
tcpServer(0),
clientSocket(0),
networkSession(0),
blockSize(0)
{
ui->setupUi(this);
statusLabel = ui->statusLabel;
connectionLabel = ui->connectionLabel;
okButton = ui->okButton;
okButton->setEnabled(false);
QNetworkConfigurationManager manager;
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired)
{
/// Get saved network configuration
QSettings settings(QSettings::UserScope, QLatin1String("QtProject"));
settings.beginGroup(QLatin1String("QtNetwork"));
const QString id = settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
settings.endGroup();
/// If the saved network configuration is not currently discovered use the system default
QNetworkConfiguration config = manager.configurationFromIdentifier(id);
if ((config.state() & QNetworkConfiguration::Discovered) != QNetworkConfiguration::Discovered)
{
config = manager.defaultConfiguration();
}
networkSession = new QNetworkSession(config, this);
connect(networkSession, SIGNAL(opened()), this, SLOT(sessionOpened()));
statusLabel->setText("Открытие сессии.");
networkSession->open();
}
else
sessionOpened();
connect(tcpServer, SIGNAL(newConnection()), this, SLOT(acceptConnection()));
setWindowTitle("Настройки сервера");
}
Server::Server(QString ipAddr, quint32 port, QString purpose)
: tcpServer(0), networkSession(0)
{
Server::clientConnection = NULL;
Server::purpose = purpose;
Server::port = port;
QNetworkConfigurationManager manager;
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired) {
// Get saved network configuration
QSettings settings(QSettings::UserScope, QLatin1String("QtProject"));
settings.beginGroup(QLatin1String("QtNetwork"));
const QString id = settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
settings.endGroup();
// If the saved network configuration is not currently discovered use the system default
QNetworkConfiguration config = manager.configurationFromIdentifier(id);
if ((config.state() & QNetworkConfiguration::Discovered) !=
QNetworkConfiguration::Discovered) {
config = manager.defaultConfiguration();
}
networkSession = new QNetworkSession(config, this);
connect(networkSession, SIGNAL(opened()), this, SLOT(sessionOpened()));
//statusLabel->setText(tr("Opening network session."));
networkSession->open();
} else {
sessionOpened();
}
fortunes << tr("You've been leading a dog's life. Stay off the furniture.")
<< tr("You've got to think about tomorrow.")
<< tr("You will be surprised by a loud noise.")
<< tr("You will feel hungry again in another hour.")
<< tr("You might have mail.")
<< tr("You cannot kill time without injuring eternity.")
<< tr("Computers are not intelligent. They only think they are.");
//connect(tcpServer, SIGNAL(newConnection()), this, SLOT(sendFortune()));
connect(tcpServer, SIGNAL(newConnection()), this, SLOT(openNewConnection()));
//connect(tcpServer, &QTcpServer::newConnection, this, &Server::openNewConnection);
}
ctkXnatSession *XnatSessionTracker::AddingService(const ServiceReferenceType &reference)
{
ctkXnatSession *session = Superclass::AddingService(reference);
if (session->isOpen())
{
emit Opened(session);
}
connect(session, SIGNAL(sessionOpened()), this, SLOT(SessionOpened()));
connect(session, SIGNAL(sessionAboutToBeClosed()), this, SLOT(SessionAboutToBeClosed()));
return session;
}
void HelperApp::doAuth() {
SafeDataStream str(m_socket);
str << Msg::HELLO << m_id;
str.send();
if (str.status() != QDataStream::Ok)
qCritical() << "Couldn't write initial message:" << str.status();
if (!m_backend->start(m_user)) {
authenticated(QString(""));
exit(Auth::HELPER_AUTH_ERROR);
return;
}
if (!m_backend->authenticate()) {
authenticated(QString(""));
exit(Auth::HELPER_AUTH_ERROR);
return;
}
m_user = m_backend->userName();
QProcessEnvironment env = authenticated(m_user);
if (!m_session->path().isEmpty()) {
env.insert(m_session->processEnvironment());
m_session->setProcessEnvironment(env);
if (!m_backend->openSession()) {
sessionOpened(false);
exit(Auth::HELPER_SESSION_ERROR);
return;
}
sessionOpened(true);
}
else
exit(Auth::HELPER_SUCCESS);
return;
}
TCP_Song::TCP_Song(void)
{
// find out name of this machine
QString name = QHostInfo::localHostName();
if (!name.isEmpty())
{
qDebug() << name << endl;
}
// find out IP addresses of this machine
QList<QHostAddress> ipAddressesList = QNetworkInterface::allAddresses();
// add non-localhost addresses
for (int i = 0; i < ipAddressesList.size(); ++i)
{
if (!ipAddressesList.at(i).isLoopback())
qDebug() << ipAddressesList.at(i).toString() << endl;
}
tcpSocket = new QTcpSocket(this);
connect(tcpSocket, SIGNAL(readyRead()), this, SLOT(readSongs()));
QNetworkConfigurationManager manager;
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired)
{
// Get saved network configuration
QSettings settings(QSettings::UserScope, QLatin1String("QtProject"));
settings.beginGroup(QLatin1String("QtNetwork"));
const QString id = settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
settings.endGroup();
// If the saved network configuration is not currently discovered use the system default
QNetworkConfiguration config = manager.configurationFromIdentifier(id);
if ((config.state() & QNetworkConfiguration::Discovered) !=
QNetworkConfiguration::Discovered)
{
config = manager.defaultConfiguration();
}
networkSession = new QNetworkSession(config, this);
connect(networkSession, SIGNAL(opened()), this, SLOT(sessionOpened()));
networkSession->open();
}
}
int Server::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QDialog::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
switch (_id) {
case 0:
sessionOpened();
break;
case 1:
sendFortune();
break;
default:
;
}
_id -= 2;
}
return _id;
}
Client::Client(QWidget *parent) : QWidget(parent), networkSession(0)
{
_config = new Config();
state = 1;
setWindowTitle(tr("RORI"));
_connectionInt = new ConnectionInterface(_config, this);
_connectedInt = new ConnectedClass(_config, this);
configSsl();
QNetworkConfigurationManager manager;
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired) {
// Get saved network configuration
QSettings settings(QSettings::UserScope, QLatin1String("QtProject"));
settings.beginGroup(QLatin1String("QtNetwork"));
const QString id = settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
settings.endGroup();
// If the saved network configuration is not currently discovered use the system default
QNetworkConfiguration config = manager.configurationFromIdentifier(id);
if ((config.state() & QNetworkConfiguration::Discovered) !=
QNetworkConfiguration::Discovered) {
config = manager.defaultConfiguration();
}
networkSession = new QNetworkSession(config, this);
connect(networkSession, SIGNAL(opened()), this, SLOT(sessionOpened()));
_connectionInt->setStatus(tr("Opening network session."));
networkSession->open();
}
connect(this, SIGNAL(dataFromClient(QSslSocket*,QString)), this, SLOT(parseJSON(QSslSocket*,QString)));
connect(_connectionInt, SIGNAL(connectBtnClicked()), this, SLOT(connectToEntry()));
connect(_connectedInt, SIGNAL(sendMessage(QString)), this, SLOT(sendMessage(QString)));
_connectionInt->setFixedSize(QApplication::desktop()->width()/3, QApplication::desktop()->height()-50);
_connectedInt->setFixedSize(QApplication::desktop()->width()/3, QApplication::desktop()->height()-50);
setFixedSize(QApplication::desktop()->width()/3, QApplication::desktop()->height()-50);
show();
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
hotelServer(Q_NULLPTR),
networkSession(0),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
//sets manager incase something changes
QNetworkConfigurationManager manager;
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired) {
QSettings settings(QSettings::UserScope, QLatin1String("QtProject"));
settings.beginGroup(QLatin1String("QtNetwork"));
const QString id = settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
settings.endGroup();
QNetworkConfiguration config = manager.configurationFromIdentifier(id);
if ((config.state() & QNetworkConfiguration::Discovered) !=
QNetworkConfiguration::Discovered) {
config = manager.defaultConfiguration();
}
networkSession = new QNetworkSession(config, this);
connect(networkSession, &QNetworkSession::opened, this, &MainWindow::sessionOpened);
networkSession->open();
}
else {//opens session straight away
sessionOpened();}
hotelInfo =tr("Hotel Name: Hampton Inn\n"
"Number of available rooms: 50\n"
"Number of floors: 10\n"
"Number of unavailable rooms: 5");
//hotelInfo set for mock purposes
connect(ui->quitButton, &QAbstractButton::clicked, this, &QWidget::close);
connect(hotelServer, &QTcpServer::newConnection, this, &MainWindow::sendHotelInfo);
setWindowTitle("Hotel Server");
}
void Server::Reset()
{
emit write_message(tr("Reseting server."));
if (!sockets->isEmpty()) {
QMap<quint32, QTcpSocket *>::const_iterator i = sockets->constBegin();
while (i != sockets->constEnd()) {
QTcpSocket* tcpSocket = i.value();
if (tcpSocket) {
emit write_message(tr("Sending reset signal to %1.").arg(tcpSocket->peerAddress().toString()));
tcpSocket->write("SERV_RST=1\r\n\r\n");
tcpSocket->flush();
}
++i;
}
sockets->clear();
}
if (tcpServer) {
tcpServer->close();
}
sessionOpened();
}
Server::Server(QWidget *parent)
: QDialog(parent), m_network_session(0)
{
m_status_label = new QLabel;
m_quit_button = new QPushButton(tr("Quit"));
m_quit_button->setAutoDefault(false);
//protocol
m_protocol = new Protocol(PROTOCOL_VERSION);
m_block_size = 0;
m_log_label = new QTextEdit;
m_log_label->setReadOnly(true);
m_log_label->setStyleSheet("border: 2px solid black; color: black; background-color: white;");
m_log_label->setFixedSize(500,300);
m_log_label->setAlignment(Qt::AlignTop | Qt::AlignLeft);
m_online_users_label = new QTextEdit;
m_online_users_label->setReadOnly(true);
m_online_users_label->setStyleSheet("border: 2px solid black; color: black; background-color: white;");
m_online_users_label->setFixedSize(300,100);
m_online_users_label->setAlignment(Qt::AlignBottom | Qt::AlignLeft);
QNetworkConfigurationManager manager;
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired) {
// Get saved network configuration
QSettings settings(QSettings::UserScope, QLatin1String("Trolltech"));
settings.beginGroup(QLatin1String("QtNetwork"));
const QString id = settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
settings.endGroup();
// If the saved network configuration is not currently discovered use the system default
QNetworkConfiguration config = manager.configurationFromIdentifier(id);
if ((config.state() & QNetworkConfiguration::Discovered) !=
QNetworkConfiguration::Discovered) {
config = manager.defaultConfiguration();
}
m_network_session = new QNetworkSession(config, this);
connect(m_network_session, SIGNAL(opened()), this, SLOT(sessionOpened()));
m_status_label->setText(tr("Opening network session."));
m_network_session->open();
} else {
sessionOpened();
}
//object connections
connect(m_quit_button, SIGNAL(clicked()), this, SLOT(close()));
connect(m_tcp_server, SIGNAL(newConnection()), this, SLOT(acceptUser()));
QHBoxLayout *buttonLayout = new QHBoxLayout;
buttonLayout->addStretch(1);
buttonLayout->addWidget(m_quit_button);
buttonLayout->addStretch(1);
m_main_layout = new QVBoxLayout;
m_main_layout->addWidget(m_status_label);
m_main_layout->addWidget(m_log_label);
m_main_layout->addWidget(new QLabel("Currently online users:"));
m_main_layout->addWidget(m_online_users_label);
m_main_layout->addLayout(buttonLayout);
setLayout(m_main_layout);
setWindowTitle(tr("Messenger Server"));
this->layout()->setSizeConstraint( QLayout::SetFixedSize );
}
int TCST::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QDialog::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
switch (_id) {
case 0:
button1Clicked();
break;
case 1:
registerButtonClicked();
break;
case 2:
browseForLocation();
break;
case 3:
browseForFile();
break;
case 4:
connectToServer();
break;
case 5:
sendRequest();
break;
case 6:
sendFile();
break;
case 7:
updateLabels();
break;
case 8:
confirmFile();
break;
case 9:
displayError((*reinterpret_cast< QAbstractSocket::SocketError(*)>(_a[1])));
break;
case 10:
connectionClosedByServer();
break;
case 11:
sessionOpened();
break;
case 12:
reloadMenu();
break;
case 13:
registerWithServer();
break;
case 14:
printStatus();
break;
case 15:
reconnect();
break;
default:
;
}
_id -= 16;
}
return _id;
}
Client::Client(QWidget *parent) : QMainWindow(parent), networkSession(0) {
sysInfo = new QSystemDeviceInfo(this);
QGeoPositionInfo::QGeoPositionInfo(info);
QGeoPositionInfoSource *source = QGeoPositionInfoSource::createDefaultSource(this);
if(source){
connect(source, SIGNAL(positionUpdated(QGeoPositionInfo)), this, SLOT(positonUpdated(QGeoPositionInfo)));
source->requestUpdate();
}
hostLabel = new QLabel(tr("&Server name:"));
QString ipAddress;
QList<QHostAddress> ipAddressesList = QNetworkInterface::allAddresses();
for (int i = 0; i < ipAddressesList.size(); ++i) {
if (ipAddressesList.at(i) != QHostAddress::LocalHost &&
ipAddressesList.at(i).toIPv4Address()) {
ipAddress = ipAddressesList.at(i).toString();
//#############KOSTIL'##################
ipAddress = "91.221.60.166";
break;
}
}
if (ipAddress.isEmpty())
ipAddress = QHostAddress(QHostAddress::LocalHost).toString();
hostLineEdit = new QLineEdit(ipAddress);
hostLabel->setBuddy(hostLineEdit);
statusLabel = new QLabel(tr(""));
alarmTypeUnus = new QPushButton(tr("Fire"));
alarmTypeDuo = new QPushButton(tr("Pain"));
alarmTypeTres = new QPushButton(tr("Breakin"));
quitButton = new QPushButton(tr("Quit"));
sendButton = new QPushButton(tr("Send datastring"));
buttonBox = new QDialogButtonBox;
buttonBox->addButton(quitButton, QDialogButtonBox::RejectRole);
tcpSocket = new QTcpSocket(this);
connect(quitButton, SIGNAL(clicked()), this, SLOT(close()));
connect(alarmTypeUnus, SIGNAL(clicked()), this, SLOT(pressedUnus()));
connect(alarmTypeDuo, SIGNAL(clicked()), this, SLOT(pressedDuo()));
connect(alarmTypeTres, SIGNAL(clicked()), this, SLOT(pressedTres()));
connect(tcpSocket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(displayError(QAbstractSocket::SocketError)));
QGridLayout *mainLayout = new QGridLayout;
mainLayout->addWidget(hostLabel, 0, 0);
mainLayout->addWidget(hostLineEdit, 0, 1);
mainLayout->addWidget(alarmTypeUnus, 3, 0);
mainLayout->addWidget(alarmTypeDuo, 3, 1);
mainLayout->addWidget(alarmTypeTres, 3, 2);
mainLayout->addWidget(buttonBox, 4, 0);
setLayout(mainLayout);
setWindowTitle(tr("Alarm Client"));
QNetworkConfigurationManager manager;
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired) {
QSettings settings(QSettings::UserScope, QLatin1String("Trolltech"));
settings.beginGroup(QLatin1String("QtNetwork"));
const QString id = settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
settings.endGroup();
QNetworkConfiguration config = manager.configurationFromIdentifier(id);
if ((config.state() & QNetworkConfiguration::Discovered) !=
QNetworkConfiguration::Discovered) {
config = manager.defaultConfiguration();
}
networkSession = new QNetworkSession(config, this);
connect(networkSession, SIGNAL(opened()), this, SLOT(sessionOpened()));
statusLabel->setText(tr("Opening network session."));
networkSession->open();
}
}
Client::Client(QWidget *parent)
: QDialog(parent), networkSession(0)
{
hostLabel = new QLabel(tr("&Server name:"));
portLabel = new QLabel(tr("S&erver port:"));
// find out which IP to connect to
QString ipAddress;
QList<QHostAddress> ipAddressesList = QNetworkInterface::allAddresses();
// use the first non-localhost IPv4 address
for (int i = 0; i < ipAddressesList.size(); ++i)
{
if (ipAddressesList.at(i) != QHostAddress::LocalHost && ipAddressesList.at(i).toIPv4Address())
{
ipAddress = ipAddressesList.at(i).toString();
break;
}
}
// if we did not find one, use IPv4 localhost
if (ipAddress.isEmpty())
ipAddress = QHostAddress(QHostAddress::LocalHost).toString();
hostLineEdit = new QLineEdit(ipAddress);
portLineEdit = new QLineEdit;
portLineEdit->setText("27015"); // hack default
portLineEdit->setValidator(new QIntValidator(1, 65535, this));
hostLabel->setBuddy(hostLineEdit);
portLabel->setBuddy(portLineEdit);
statusLabel = new QLabel(tr("This examples requires that you run the Fortune Server example as well."));
getFortuneButton = new QPushButton(tr("Get Fortune"));
getFortuneButton->setDefault(true);
getFortuneButton->setEnabled(false);
testButton = new QPushButton(tr("Test"));
testButton->setDefault(false);
testButton->setEnabled(true);
quitButton = new QPushButton(tr("Quit"));
buttonBox = new QDialogButtonBox;
buttonBox->addButton(testButton, QDialogButtonBox::ActionRole);
buttonBox->addButton(getFortuneButton, QDialogButtonBox::ActionRole);
buttonBox->addButton(quitButton, QDialogButtonBox::RejectRole);
tcpSocket = new QTcpSocket(this);
connect(hostLineEdit, SIGNAL(textChanged(QString)), this, SLOT(enableGetFortuneButton()));
connect(portLineEdit, SIGNAL(textChanged(QString)), this, SLOT(enableGetFortuneButton()));
connect(getFortuneButton, SIGNAL(clicked()), this, SLOT(requestNewFortune()));
connect(testButton, SIGNAL(clicked()), this, SLOT(test()));
connect(quitButton, SIGNAL(clicked()), this, SLOT(close()));
connect(tcpSocket, SIGNAL(readyRead()), this, SLOT(readFortune()));
connect(tcpSocket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(displayError(QAbstractSocket::SocketError)));
QGridLayout *mainLayout = new QGridLayout;
mainLayout->addWidget(hostLabel, 0, 0);
mainLayout->addWidget(hostLineEdit, 0, 1);
mainLayout->addWidget(portLabel, 1, 0);
mainLayout->addWidget(portLineEdit, 1, 1);
mainLayout->addWidget(statusLabel, 2, 0, 1, 2);
mainLayout->addWidget(buttonBox, 3, 0, 1, 2);
setLayout(mainLayout);
setWindowTitle(tr("Fortune Client"));
portLineEdit->setFocus();
QNetworkConfigurationManager manager;
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired)
{
// Get saved network configuration
QSettings settings(QSettings::UserScope, QLatin1String("Trolltech"));
settings.beginGroup(QLatin1String("QtNetwork"));
const QString id = settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
settings.endGroup();
// If the saved network configuration is not currently discovered use the system default
QNetworkConfiguration config = manager.configurationFromIdentifier(id);
if ((config.state() & QNetworkConfiguration::Discovered) != QNetworkConfiguration::Discovered)
{
config = manager.defaultConfiguration();
}
networkSession = new QNetworkSession(config, this);
connect(networkSession, SIGNAL(opened()), this, SLOT(sessionOpened()));
getFortuneButton->setEnabled(false);
statusLabel->setText(tr("Opening network session."));
networkSession->open();
}
}
Server::Server(QWidget *parent)
: QDialog(parent), tcpServer(0), networkSession(0)
{
statusLabel = new QLabel;
quitButton = new QPushButton(tr("Quit"));
quitButton->setAutoDefault(false);
// 网络配置管理
QNetworkConfigurationManager manager;
// 如果平台有这个标志，那么需要建立会话
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired) {
// 保读取保存的网络配置
QSettings settings(QSettings::UserScope, QLatin1String("QtProject"));
settings.beginGroup(QLatin1String("QtNetWork"));
// 如果不存在返回一个空值
const QString id = settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
settings.endGroup();
// 如果保存的网络配置不是当前发现的使用系统默认的
QNetworkConfiguration config = manager.configurationFromIdentifier(id);
if ((config.state() & QNetworkConfiguration::Discovered) != QNetworkConfiguration::Discovered)
config = manager.defaultConfiguration();
networkSession = new QNetworkSession(config, this);
connect(networkSession, SIGNAL(opened()), this, SLOT(sessionOpened()));
statusLabel->setText(tr("Opening network session."));
networkSession->open();
qDebug() << "arrived here!";
} else {
qDebug() << "arrived here ......!";
sessionOpened();
}
fortunes << tr("You've been leading a dog's life. Stay off the furniture.")
<< tr("You've got to think about tomorrow.")
<< tr("You will be surprised by a loud noise.")
<< tr("You will feel hungry again in another hour.")
<< tr("You might have mail.")
<< tr("You cannot kill time without injuring eternity.")
<< tr("Computers are not intelligent. They only think they are.");
// 链接quitButton
connect(quitButton, SIGNAL(clicked(bool)), this, SLOT(close()));
//绑定新链接信号到sentFortune槽，如果有数据 就调用函数处理
connect(tcpServer, SIGNAL(newConnection()), this, SLOT(sendFortune()));
// 布局设置
QHBoxLayout *buttonLayout = new QHBoxLayout;
buttonLayout->addStretch(1);
buttonLayout->addWidget(quitButton);
buttonLayout->addStretch(1);
QVBoxLayout *mainLayout = new QVBoxLayout;
mainLayout->addWidget(statusLabel);
mainLayout->addLayout(buttonLayout);
setLayout(mainLayout);
setWindowTitle(tr("Fortune Sever"));
}
Server::Server(QWidget *parent)
: QDialog(parent)
, statusLabel(new QLabel)
, tcpServer(Q_NULLPTR)
, networkSession(0)
, blockSize(0)
, linkCombo(new QComboBox)
{
setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
statusLabel->setTextInteractionFlags(Qt::TextBrowserInteraction);
QNetworkConfigurationManager manager;
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired) {
// Get saved network configuration
QSettings settings(QSettings::UserScope, QLatin1String("QtProject"));
settings.beginGroup(QLatin1String("QtNetwork"));
const QString id = settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
settings.endGroup();
// If the saved network configuration is not currently discovered use the system default
QNetworkConfiguration config = manager.configurationFromIdentifier(id);
if ((config.state() & QNetworkConfiguration::Discovered) !=
QNetworkConfiguration::Discovered) {
config = manager.defaultConfiguration();
}
networkSession = new QNetworkSession(config, this);
connect(networkSession, &QNetworkSession::opened, this, &Server::sessionOpened);
statusLabel->setText(tr("Opening network session."));
networkSession->open();
} else {
sessionOpened();
}
//----------------------------------------------------------------------------------------------------------------
QLabel *youTubeLinksLabel = new QLabel(tr("youTubeLinksLabel:"));
youTubeLinksLabel->setBuddy(linkCombo);
QPushButton *quitButton = new QPushButton(tr("Quit"));
quitButton->setAutoDefault(false);
QHBoxLayout *buttonLayout = new QHBoxLayout;
buttonLayout->addStretch(1);
buttonLayout->addWidget(quitButton);
buttonLayout->addStretch(1);
//----------------------------------------------------------------------------------------------------------------
connect(quitButton, &QAbstractButton::clicked, this, &QWidget::close);
connect(tcpServer, &QTcpServer::newConnection, this, &Server::storeLink);
//----------------------------------------------------------------------------------------------------------------
QVBoxLayout *mainLayout = Q_NULLPTR;
if (QGuiApplication::styleHints()->showIsFullScreen() || QGuiApplication::styleHints()->showIsMaximized()) {
QVBoxLayout *outerVerticalLayout = new QVBoxLayout(this);
outerVerticalLayout->addItem(new QSpacerItem(0, 0, QSizePolicy::Ignored, QSizePolicy::MinimumExpanding));
QHBoxLayout *outerHorizontalLayout = new QHBoxLayout;
outerHorizontalLayout->addItem(new QSpacerItem(0, 0, QSizePolicy::MinimumExpanding, QSizePolicy::Ignored));
QGroupBox *groupBox = new QGroupBox(QGuiApplication::applicationDisplayName());
mainLayout = new QVBoxLayout(groupBox);
outerHorizontalLayout->addWidget(groupBox);
outerHorizontalLayout->addItem(new QSpacerItem(0, 0, QSizePolicy::MinimumExpanding, QSizePolicy::Ignored));
outerVerticalLayout->addLayout(outerHorizontalLayout);
outerVerticalLayout->addItem(new QSpacerItem(0, 0, QSizePolicy::Ignored, QSizePolicy::MinimumExpanding));
} else {
mainLayout = new QVBoxLayout(this);
}
mainLayout->addWidget(statusLabel);
mainLayout->addLayout(buttonLayout);
mainLayout->addWidget(youTubeLinksLabel);
mainLayout->addWidget(linkCombo);
setWindowTitle(QGuiApplication::applicationDisplayName());
}
//! [0]
Client::Client(QWidget *parent)
: QDialog(parent), networkSession(0)
{
//! [0]
hostLabel = new QLabel(tr("&Server name:"));
portLabel = new QLabel(tr("S&erver port:"));
hostCombo = new QComboBox;
hostCombo->setEditable(true);
// find out name of this machine
QString name = QHostInfo::localHostName();
if (!name.isEmpty()) {
hostCombo->addItem(name);
QString domain = QHostInfo::localDomainName();
if (!domain.isEmpty())
hostCombo->addItem(name + QChar('.') + domain);
}
if (name != QString("localhost"))
hostCombo->addItem(QString("localhost"));
// find out IP addresses of this machine
QList<QHostAddress> ipAddressesList = QNetworkInterface::allAddresses();
// add non-localhost addresses
for (int i = 0; i < ipAddressesList.size(); ++i) {
if (!ipAddressesList.at(i).isLoopback())
hostCombo->addItem(ipAddressesList.at(i).toString());
}
// add localhost addresses
for (int i = 0; i < ipAddressesList.size(); ++i) {
if (ipAddressesList.at(i).isLoopback())
hostCombo->addItem(ipAddressesList.at(i).toString());
}
portLineEdit = new QLineEdit;
portLineEdit->setValidator(new QIntValidator(1, 65535, this));
hostLabel->setBuddy(hostCombo);
portLabel->setBuddy(portLineEdit);
statusLabel = new QLabel(tr("This examples requires that you run the "
"Qt TCP Server as well."));
getFortuneButton = new QPushButton(tr("Get Data"));
getFortuneButton->setDefault(true);
getFortuneButton->setEnabled(false);
quitButton = new QPushButton(tr("Quit"));
buttonBox = new QDialogButtonBox;
buttonBox->addButton(getFortuneButton, QDialogButtonBox::ActionRole);
buttonBox->addButton(quitButton, QDialogButtonBox::RejectRole);
//! [1]
tcpSocket = new QTcpSocket(this);
//! [1]
connect(hostCombo, SIGNAL(editTextChanged(QString)),
this, SLOT(enableGetFortuneButton()));
connect(portLineEdit, SIGNAL(textChanged(QString)),
this, SLOT(enableGetFortuneButton()));
connect(getFortuneButton, SIGNAL(clicked()),
this, SLOT(requestNewFortune()));
connect(quitButton, SIGNAL(clicked()), this, SLOT(close()));
//! [2] //! [3]
connect(tcpSocket, SIGNAL(readyRead()), this, SLOT(readFortune()));
//! [2] //! [4]
connect(tcpSocket, SIGNAL(error(QAbstractSocket::SocketError)),
//! [3]
this, SLOT(displayError(QAbstractSocket::SocketError)));
//! [4]
QGridLayout *mainLayout = new QGridLayout;
mainLayout->addWidget(hostLabel, 0, 0);
mainLayout->addWidget(hostCombo, 0, 1);
mainLayout->addWidget(portLabel, 1, 0);
mainLayout->addWidget(portLineEdit, 1, 1);
mainLayout->addWidget(statusLabel, 2, 0, 1, 2);
mainLayout->addWidget(buttonBox, 3, 0, 1, 2);
setLayout(mainLayout);
setWindowTitle(tr("Qt TCP Client"));
portLineEdit->setFocus();
QNetworkConfigurationManager manager;
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired) {
// Get saved network configuration
QSettings settings(QSettings::UserScope, QLatin1String("QtProject"));
settings.beginGroup(QLatin1String("QtNetwork"));
const QString id = settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
settings.endGroup();
// If the saved network configuration is not currently discovered use the system default
QNetworkConfiguration config = manager.configurationFromIdentifier(id);
if ((config.state() & QNetworkConfiguration::Discovered) !=
QNetworkConfiguration::Discovered) {
config = manager.defaultConfiguration();
}
networkSession = new QNetworkSession(config, this);
connect(networkSession, SIGNAL(opened()), this, SLOT(sessionOpened()));
getFortuneButton->setEnabled(false);
statusLabel->setText(tr("Opening network session."));
networkSession->open();
}
//! [5]
}
Client::Client(QWidget *parent)
: QDialog(parent), networkSession(0)
{
// find out which IP to connect to
QList<QHostAddress> ipAddressesList = QNetworkInterface::allAddresses();
// use the first non-localhost IPv4 address
for (int i = 0; i < ipAddressesList.size(); ++i) {
if (ipAddressesList.at(i) != QHostAddress::LocalHost &&
ipAddressesList.at(i).toIPv4Address()) {
ipAddress = ipAddressesList.at(i).toString();
break;
}
}
// if we did not find one, use IPv4 localhost
if (ipAddress.isEmpty())
ipAddress = QHostAddress(QHostAddress::LocalHost).toString();
userLabel = new QLabel("Username: "******"Password: "******"Register");
loginButton = new QPushButton("Login");
cancelButton = new QPushButton("Cancel");
buttonBox = new QDialogButtonBox();
buttonBox->addButton(registerButton, QDialogButtonBox::ActionRole);
buttonBox->addButton(loginButton, QDialogButtonBox::ActionRole);
buttonBox->addButton(cancelButton, QDialogButtonBox::RejectRole);
mainLayout = new QGridLayout;
mainLayout->addWidget(userLabel, 0, 0, 1, 2);
mainLayout->addWidget(userLineEdit, 1, 0, 1, 5);
mainLayout->addWidget(passLabel, 2, 0, 1, 2);
mainLayout->addWidget(passLineEdit, 3, 0, 1, 5);
mainLayout->addWidget(statusLabel, 4, 0, 3, 4);
mainLayout->addWidget(buttonBox, 7, 1, 1, 2);
setLayout(mainLayout);
tcpSocket = new QTcpSocket(this);
connect(registerButton, SIGNAL(clicked()), this, SLOT(registerWithServer()));
connect(cancelButton, SIGNAL(clicked()), this, SLOT(close()));
connect(loginButton, SIGNAL(clicked()), this, SLOT(requestNewConnection()));
connect(tcpSocket, SIGNAL(connected()), this, SLOT(sendLoginInfo()));
connect(tcpSocket, SIGNAL(readyRead()), this, SLOT(updateLabels()));
//connect(tcpSocket, SIGNAL(disconnected()), this, SLOT(connectionClosedByServer()));
QNetworkConfigurationManager manager;
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired) {
// Get saved network configuration
QSettings settings(QSettings::UserScope, QLatin1String("Trolltech"));
settings.beginGroup(QLatin1String("QtNetwork"));
const QString id = settings.value(QLatin1String("DefaultNetworkConfiguration")).toString();
settings.endGroup();
// If the saved network configuration is not currently discovered use the system default
QNetworkConfiguration config = manager.configurationFromIdentifier(id);
if ((config.state() & QNetworkConfiguration::Discovered) !=
QNetworkConfiguration::Discovered) {
config = manager.defaultConfiguration();
}
networkSession = new QNetworkSession(config, this);
connect(networkSession, SIGNAL(opened()), this, SLOT(sessionOpened()));
statusLabel->setText(tr("Opening network session."));
networkSession->open();
}
}
void CReporterNwSessionMgr::emitSessionOpened()
{
networkSessionOpened = true;
emit sessionOpened();
}
