Server::Server(QWidget *parent) : QDialog(parent)
{
networkSession=0;
tcpServer=0;
ui = new Ui::Server;
ui->setupUi(this);
val=0;
ui->quit_button->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()));
networkSession->open();
} else {
sessionOpened();
}
connect(ui->quit_button, SIGNAL(clicked()), this, SLOT(close()));
connect(tcpServer, SIGNAL(newConnection()), this, SLOT(conn()));
}
/**
* @brief CDiscovery::requestNAMgr provides a shared pointer to the discovery services network
* access manager. Note that the caller needs to hold his copy of the shared pointer until the
* network operation has been completed to prevent the manager from being deleted too early.
* Locking: YES (synchronous)
* @return
*/
QSharedPointer<QNetworkAccessManager> CDiscovery::requestNAM()
{
m_pSection.lock();
QSharedPointer<QNetworkAccessManager> pReturnVal = m_pNetAccessMgr.toStrongRef();
if ( !pReturnVal )
{
// else create a new access manager (will be deleted if nobody is using it anymore)
pReturnVal = QSharedPointer<QNetworkAccessManager>( new QNetworkAccessManager(),
&QObject::deleteLater );
m_pNetAccessMgr = pReturnVal.toWeakRef();
// Make sure the networkAccessible state is properly initialized.
QNetworkConfigurationManager manager;
manager.updateConfigurations();
pReturnVal->setConfiguration( manager.defaultConfiguration() );
// QNetworkAccessManager::networkAccessible is not explicitly set when the
// QNetworkAccessManager is created. It is only set after the network session is
// initialized. The session is initialized automatically when a network request is made or
// it can be initialized manually beforehand with QNetworkAccessManager::setConfiguration()
// or by setting the QNetworkConfigurationManager::NetworkSessionRequired flag.
// http://www.qtcentre.org/threads/37514-use-of-QNetworkAccessManager-networkAccessible
// ?s=171a7f69eccb2459cf1cc38507347ead&p=188372#post188372
}
m_pSection.unlock();
return pReturnVal;
}
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);
}
}
lc::ClientHelpNotificationServer::ClientHelpNotificationServer( QObject *argParent ) :
QObject{ argParent },
hostAddress{ settings->serverIP }
{
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, &ClientHelpNotificationServer::OpenSession );
networkSession->open();
} else {
OpenSession();
}
connect( helpMessageServer, &QTcpServer::newConnection,
this, &ClientHelpNotificationServer::SendReply );
}
//! [0]
AppModel::AppModel(QObject *parent) :
QObject(parent),
d(new AppModelPrivate)
{
//! [0]
d->fcProp = new QQmlListProperty<WeatherData>(this, d,
forecastAppend,
forecastCount,
forecastAt,
forecastClear);
d->geoReplyMapper = new QSignalMapper(this);
d->weatherReplyMapper = new QSignalMapper(this);
connect(d->geoReplyMapper, SIGNAL(mapped(QObject*)),
this, SLOT(handleGeoNetworkData(QObject*)));
connect(d->weatherReplyMapper, SIGNAL(mapped(QObject*)),
this, SLOT(handleWeatherNetworkData(QObject*)));
//! [1]
// make sure we have an active network session
d->nam = new QNetworkAccessManager(this);
QNetworkConfigurationManager ncm;
d->ns = new QNetworkSession(ncm.defaultConfiguration(), this);
connect(d->ns, SIGNAL(opened()), this, SLOT(networkSessionOpened()));
// the session may be already open. if it is, run the slot directly
if (d->ns->isOpen())
this->networkSessionOpened();
// tell the system we want network
d->ns->open();
}
void
Loco::RunSlippy ()
{
mainUi.displayMap->SetLocator (locator);
// Set Internet Access Point
QNetworkConfigurationManager manager;
const bool canStartIAP = (manager.capabilities()
& QNetworkConfigurationManager::CanStartAndStopInterfaces);
// Is there default access point, use it
QNetworkConfiguration cfg1 = manager.defaultConfiguration();
if (!cfg1.isValid() || (!canStartIAP && cfg1.state() != QNetworkConfiguration::Active)) {
networkSetupError =
QString(tr("This example requires networking, "
"and no avaliable networks or access points "
"could be found."));
QTimer::singleShot(0, this, SLOT(networkSetupError()));
return;
}
netSession = new QNetworkSession(cfg1, this);
conHelp = new ConnectivityHelper (netSession, this);
connect (netSession, SIGNAL (opened()),
this, SLOT (networkSessionOpened ()));
connect (conHelp, SIGNAL (networkingCancelled()),
this, SLOT (Quit()));
}
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;
}
ResourceManager::ResourceManager(QObject *parent)
: QObject(parent)
, mPathsLoaded(false)
, mResourceListModel(new ResourceListModel(this))
{
// TODO: This takes about 400 ms on my system. Doing it here prevents
// experiencing this hickup later on when the the network access manager is
// used for the first time. Even on startup it's ugly though, so hopefully
// there's a way to avoid it completely...
QNetworkConfigurationManager manager;
mNetworkAccessManager.setConfiguration(manager.defaultConfiguration());
// Use a disk cache to avoid re-downloading data all the time
#if QT_VERSION >= 0x050000
QString cacheLocation =
QStandardPaths::writableLocation(QStandardPaths::CacheLocation);
#else
QString cacheLocation =
QDesktopServices::storageLocation(QDesktopServices::CacheLocation);
#endif
if (!cacheLocation.isEmpty()) {
cacheLocation += QLatin1String("/httpCache");
QNetworkDiskCache *diskCache = new QNetworkDiskCache(this);
diskCache->setCacheDirectory(cacheLocation);
mNetworkAccessManager.setCache(diskCache);
} else {
qWarning() << "CacheLocation is not supported on this platform, "
"no disk cache is used!";
}
Q_ASSERT(!mInstance);
mInstance = this;
}
Client::Client(QString purpose) : networkSession(0)
{
Client::purpose = purpose;
tcpSocket = new QTcpSocket;
Client::blockSize = 0;
qDebug() << connect(tcpSocket, &QTcpSocket::readyRead, this, &Client::readData);
//connect(tcpSocket, &QTcpSocket::error, this, &Client::displayError);
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);
qDebug() << connect(networkSession, &QNetworkSession::opened, this, &Client::sessionOpened);
}
qDebug() << "Client set up, waiting";
}
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()));
}
bool Network::openConnection(QString &netInterface)
{
// Internet Access Point
QNetworkConfigurationManager manager;
const bool canStartIAP = (manager.capabilities()
& QNetworkConfigurationManager::CanStartAndStopInterfaces);
// If there is a default access point, use it
QNetworkConfiguration cfg = manager.defaultConfiguration();
if (!cfg.isValid() || !canStartIAP) {
return false;
}
// Open session
m_session = new QNetworkSession(cfg);
m_session->open();
// Waits for session to be open and continues after that
m_session->waitForOpened();
// Show interface name to the user
QNetworkInterface iff = m_session->interface();
netInterface = iff.humanReadableName();
return true;
}
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()
{
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"));
*/
}
void Server::StartServer()
{
shotTimer->stop();
is_config_mode = false;
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(sessionOpen()));
emit write_message(tr("Opening network session."));
networkSession->open();
} else {
sessionOpen();
}
connect(tcpServer, SIGNAL(newConnection()), this, SLOT(recieveConnection()));
}
BigBlobbyClient::BigBlobbyClient() :
networkSession_( NULL ),
tcpSocket_( new QTcpSocket( this ) ),
portNumber_( DEFAULT_PORT_NUMBER ),
log_( logger::FileLogger::instance() )
{
connect( tcpSocket_, SIGNAL( readyRead() ), this, SLOT( readBigBlobbyResponse() ) );
connect( tcpSocket_, SIGNAL( error( QAbstractSocket::SocketError ) ),
this, SLOT( displayError( QAbstractSocket::SocketError ) ) );
QNetworkConfigurationManager manager;
if( manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired ) {
// Get saved network configuration
QSettings settings( QSettings::UserScope, QLatin1String( "BigBlobby" ) );
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();
}
}
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");
}
void tst_qnetworkconfiguration::bearerType()
{
QNetworkConfigurationManager m;
QList<QNetworkConfiguration> allConfs = m.allConfigurations();
QElapsedTimer timer;
for (int a = 0; a < allConfs.count(); a++) {
timer.start();
QNetworkConfiguration::BearerType type = allConfs.at(a).bearerType();
qint64 elapsed = timer.elapsed();
QString typeString;
switch (type) {
case QNetworkConfiguration::BearerUnknown:
typeString = QLatin1String("Unknown");
break;
case QNetworkConfiguration::BearerEthernet:
typeString = QLatin1String("Ethernet");
break;
case QNetworkConfiguration::BearerWLAN:
typeString = QLatin1String("WLAN");
break;
case QNetworkConfiguration::Bearer2G:
typeString = QLatin1String("2G");
break;
case QNetworkConfiguration::BearerCDMA2000:
typeString = QLatin1String("CDMA2000");
break;
case QNetworkConfiguration::BearerWCDMA:
typeString = QLatin1String("WCDMA");
break;
case QNetworkConfiguration::BearerHSPA:
typeString = QLatin1String("HSPA");
break;
case QNetworkConfiguration::BearerBluetooth:
typeString = QLatin1String("Bluetooth");
break;
case QNetworkConfiguration::BearerWiMAX:
typeString = QLatin1String("WiMAX");
break;
case QNetworkConfiguration::BearerEVDO:
typeString = QLatin1String("EVDO");
break;
case QNetworkConfiguration::BearerLTE:
typeString = QLatin1String("LTE");
break;
default:
typeString = "unknown bearer (?)";
}
const char *isDefault = (allConfs.at(a) == m.defaultConfiguration())
? "*DEFAULT*" : "";
qDebug() << isDefault << "identifier:" << allConfs.at(a).identifier()
<< "bearer type name:" << allConfs.at(a).bearerTypeName()
<< "bearer type:" << type << "(" << typeString << ")"
<< "elapsed:" << elapsed;
QCOMPARE(allConfs.at(a).bearerTypeName(), typeString);
}
}
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();
}
}
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"));
}
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"));
}
RSSListing::RSSListing(QWidget *parent)
: QWidget(parent), currentReply(0)
{
#ifdef Q_OS_SYMBIAN
// Set Internet Access Point
QNetworkConfigurationManager manager;
const bool canStartIAP = manager.capabilities() & QNetworkConfigurationManager::CanStartAndStopInterfaces;
// Is there default access point, use it
QNetworkConfiguration cfg = manager.defaultConfiguration();
if (!cfg.isValid() || !canStartIAP) {
// Available Access Points not found
QMessageBox::warning(this, "Error", "No access point");
return;
}
m_session = new QNetworkSession(cfg);
m_session->open();
m_session->waitForOpened();
#endif
lineEdit = new QLineEdit(this);
lineEdit->setText("http://labs.qt.nokia.com/blogs/feed");
fetchButton = new QPushButton(tr("Fetch"), this);
treeWidget = new QTreeWidget(this);
connect(treeWidget, SIGNAL(itemActivated(QTreeWidgetItem*,int)),
this, SLOT(itemActivated(QTreeWidgetItem*)));
QStringList headerLabels;
headerLabels << tr("Title") << tr("Link");
treeWidget->setHeaderLabels(headerLabels);
treeWidget->header()->setResizeMode(QHeaderView::ResizeToContents);
connect(&manager, SIGNAL(finished(QNetworkReply*)),
this, SLOT(finished(QNetworkReply*)));
connect(lineEdit, SIGNAL(returnPressed()), this, SLOT(fetch()));
connect(fetchButton, SIGNAL(clicked()), this, SLOT(fetch()));
QVBoxLayout *layout = new QVBoxLayout(this);
QHBoxLayout *hboxLayout = new QHBoxLayout;
hboxLayout->addWidget(lineEdit);
hboxLayout->addWidget(fetchButton);
layout->addLayout(hboxLayout);
layout->addWidget(treeWidget);
setWindowTitle(tr("RSS listing example"));
#if !defined(Q_OS_SYMBIAN) && !defined(Q_WS_MAEMO_5)
resize(640,480);
#endif
}
void FtpClient::init()
{
qDebug() << "FtpClient:: " << port << " Init";
// if we did not find one, use IPv4 localhost
if (ipAddress.isEmpty())
ipAddress = QHostAddress(QHostAddress::LocalHost).toString();
qDebug() << "FtpClient:: " << port << " Init connect";
// from abtractsocket
connect(tcpSocket, SIGNAL(error(QAbstractSocket::SocketError)),
this, SLOT(handleError(QAbstractSocket::SocketError)));
connect(tcpSocket, SIGNAL(connected()), this, SLOT(handleConnected()));
connect(tcpSocket, SIGNAL(disconnected()), this, SLOT(handleDisconnected()));
connect(tcpSocket, SIGNAL(hostFound()), this, SLOT(handleHostFound()));
connect(tcpSocket, SIGNAL(proxyAuthenticationRequired(const QNetworkProxy&,QAuthenticator*)), this, SLOT(handleProxyAuthenticationRequired(const QNetworkProxy&,QAuthenticator*)));
connect(tcpSocket, SIGNAL(stateChanged(QAbstractSocket::SocketState)), this, SLOT(handleStateChanged(QAbstractSocket::SocketState)));
// from QIODevice
connect(tcpSocket, SIGNAL(aboutToClose()), this, SLOT(handleAboutToClose()));
connect(tcpSocket, SIGNAL(bytesWritten(qint64)), this, SLOT(handleBytesWritten(qint64)));
connect(tcpSocket, SIGNAL(readChannelFinished()), this, SLOT(handleReadChannelFinished()));
connect(tcpSocket, SIGNAL(readyRead()), this, SLOT(handleReadyRead()));
qDebug() << "FtpClient:: " << port << " Init NetworkConfigurationManager manager";
QNetworkConfigurationManager manager;
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired) {
qDebug() << "FtpClient::Init QNetworkConfigurationManager::NetworkSessionRequired";
// Get saved network configuration
QSettings settings(QSettings::UserScope, QLatin1String(SETTING_STR));
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();
}
qDebug() << "FtpClient:: " << port << " Init new QNetworkSession(config, this)";
networkSession = new QNetworkSession(config, this);
qDebug() << "FtpClient:: " << port << " Init connect(networkSession, SIGNAL(opened()), this, SLOT(handleSessionOpened()))";
connect(networkSession, SIGNAL(opened()), this, SLOT(handleSessionOpened()));
qDebug() << "FtpClient:: " << port << " Init networkSession->open()";
networkSession->open();
} else {
qDebug() << "FtpClient:: Init " << port << " tcpSocket->connectToHost())" << " ipAddress " << ipAddress << " port " << port;
tcpSocket->connectToHost(QHostAddress(ipAddress), port);
}
mInitiated = true;
}
bool Session::ensureNetwork()
{
QNetworkConfigurationManager manager;
if (manager.capabilities() & QNetworkConfigurationManager::NetworkSessionRequired)
{
if (!s_network)
s_network = new QNetworkSession(manager.defaultConfiguration(), qApp);
s_network->open();
}
// TODO: return value?
return true;
}
void GuiBehind::initConnection()
{
// Connection
QNetworkConfigurationManager manager;
const bool canStartIAP = (manager.capabilities() & QNetworkConfigurationManager::CanStartAndStopInterfaces);
QNetworkConfiguration cfg = manager.defaultConfiguration();
if (!cfg.isValid() || (!canStartIAP && cfg.state() != QNetworkConfiguration::Active)) return;
mNetworkSession = new QNetworkSession(cfg, this);
connect(mNetworkSession, SIGNAL(opened()), this, SLOT(connectOpened()));
connect(mNetworkSession, SIGNAL(error(QNetworkSession::SessionError)), this, SLOT(connectError(QNetworkSession::SessionError)));
mNetworkSession->open();
}
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
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();
}
QNetworkSession *networkSession = new QNetworkSession(config, &app);
networkSession->open();
networkSession->waitForOpened();
if (networkSession->isOpen()) {
// Save the used configuration
QNetworkConfiguration config = networkSession->configuration();
QString id;
if (config.type() == QNetworkConfiguration::UserChoice) {
id = networkSession->sessionProperty(
QLatin1String("UserChoiceConfiguration")).toString();
} else {
id = config.identifier();
}
QSettings settings(QSettings::UserScope, QLatin1String("Trolltech"));
settings.beginGroup(QLatin1String("QtNetwork"));
settings.setValue(QLatin1String("DefaultNetworkConfiguration"), id);
settings.endGroup();
}
}
//ChatDialog dialog;
InitialWindow window;
#ifdef Q_OS_SYMBIAN
// Make application better looking and more usable on small screen
// dialog.showMaximized();
#else
// dialog.show();
window.show();
#endif
return app.exec();
}
void tst_QNetworkConfiguration::comparison()
{
//test copy constructor and assignment operator
//compare invalid connection points
QNetworkConfiguration pt1;
QVERIFY(!pt1.isValid());
QVERIFY(pt1.type() == QNetworkConfiguration::Invalid);
QNetworkConfiguration pt2(pt1);
QVERIFY(pt1==pt2);
QVERIFY(!(pt1!=pt2));
QVERIFY(pt1.name() == pt2.name());
QVERIFY(pt1.isValid() == pt2.isValid());
QVERIFY(pt1.type() == pt2.type());
QVERIFY(pt1.state() == pt2.state());
QVERIFY(pt1.purpose() == pt2.purpose());
QNetworkConfiguration pt3;
pt3 = pt1;
QVERIFY(pt1==pt3);
QVERIFY(!(pt1!=pt3));
QVERIFY(pt1.name() == pt3.name());
QVERIFY(pt1.isValid() == pt3.isValid());
QVERIFY(pt1.type() == pt3.type());
QVERIFY(pt1.state() == pt3.state());
QVERIFY(pt1.purpose() == pt3.purpose());
//test case must run on machine that has valid connection points
QNetworkConfigurationManager manager;
QList<QNetworkConfiguration> preScanConfigs = manager.allConfigurations();
QSignalSpy spy(&manager, SIGNAL(updateCompleted()));
manager.updateConfigurations(); //initiate scans
QTRY_VERIFY_WITH_TIMEOUT(spy.count() == 1, TestTimeOut); //wait for scan to complete
QList<QNetworkConfiguration> configs = manager.allConfigurations(QNetworkConfiguration::Discovered);
QVERIFY(configs.count());
QNetworkConfiguration defaultConfig = manager.defaultConfiguration();
QVERIFY(defaultConfig.isValid());
QVERIFY(defaultConfig.type() != QNetworkConfiguration::Invalid);
QVERIFY(!defaultConfig.name().isEmpty());
pt3 = defaultConfig;
QVERIFY(defaultConfig==pt3);
QVERIFY(!(defaultConfig!=pt3));
QVERIFY(defaultConfig.name() == pt3.name());
QVERIFY(defaultConfig.isValid() == pt3.isValid());
QVERIFY(defaultConfig.type() == pt3.type());
QVERIFY(defaultConfig.state() == pt3.state());
QVERIFY(defaultConfig.purpose() == pt3.purpose());
}
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
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();
}
QNetworkSession *networkSession = new QNetworkSession(config, &a);
networkSession->open();
networkSession->waitForOpened();
if (networkSession->isOpen()) {
// Save the used configuration
QNetworkConfiguration config = networkSession->configuration();
QString id;
if (config.type() == QNetworkConfiguration::UserChoice) {
id = networkSession->sessionProperty(
QLatin1String("UserChoiceConfiguration")).toString();
} else {
id = config.identifier();
}
QSettings settings(QSettings::UserScope, QLatin1String("QtProject"));
settings.beginGroup(QLatin1String("QtNetwork"));
settings.setValue(QLatin1String("DefaultNetworkConfiguration"), id);
settings.endGroup();
}
}
interface w;
w.show();
return a.exec();
}
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"));
}
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();
}
}
MainWindow::MainWindow(const QVariantHash &programOptions, QWidget *parent)
: QMainWindow(parent),
m_programOptions(programOptions)
{
// Set Internet Access Point
QNetworkConfigurationManager manager;
const bool canStartIAP = (manager.capabilities()
& QNetworkConfigurationManager::CanStartAndStopInterfaces);
// Is there default access point, use it
QNetworkConfiguration cfg = manager.defaultConfiguration();
if (!cfg.isValid() || (!canStartIAP && cfg.state() != QNetworkConfiguration::Active)) {
QMessageBox::information(0, tr("Map Viewer Demo"), tr(
"Available Access Points not found."));
qApp->quit();
return;
}
bool open_session = true;
if (m_programOptions.contains("session"))
open_session = m_programOptions["session"].toBool();
else if (m_programOptions.contains("nosession"))
open_session = !m_programOptions["nosession"].toBool();
if (open_session) {
m_session = new QNetworkSession(cfg, this);
connect(m_session, SIGNAL(opened()), this, SLOT(networkSessionOpened()));
connect(m_session,
SIGNAL(error(QNetworkSession::SessionError)),
this,
SLOT(networkSessionError(QNetworkSession::SessionError)));
m_session->open();
}
else {
qDebug("Bypassing session...");
networkSessionOpened();
}
setWindowTitle("MapViewer");
resize(640, 480);
}
