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** contained in the Technology Preview License Agreement accompanying
** this package.
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** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
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****************************************************************************/
#include "qnetworkconfigmanager_p.h"
#include "qgenericengine_p.h"
#ifdef Q_OS_WIN
#include "qnlaengine_win_p.h"
#endif
#ifdef Q_OS_WIN32
#include "qnativewifiengine_win_p.h"
#endif
#if defined(BACKEND_NM)
#include "qnmwifiengine_unix_p.h"
#endif
#ifdef Q_OS_DARWIN
#include "qcorewlanengine_mac_p.h"
#endif
#include <QtCore/qdebug.h>
#include <QtCore/qtimer.h>
#include <QtCore/qstringlist.h>
QTM_BEGIN_NAMESPACE
void QNetworkConfigurationManagerPrivate::registerPlatformCapabilities()
{
capFlags = QNetworkConfigurationManager::ForcedRoaming;
}
void QNetworkConfigurationManagerPrivate::configurationAdded(QNetworkConfigurationPrivate *cpPriv, QNetworkSessionEngine *engine)
{
QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> ptr(new QNetworkConfigurationPrivate);
ptr.data()->isValid = cpPriv->isValid;
ptr.data()->name = cpPriv->name;
ptr.data()->id = cpPriv->id;
ptr.data()->state = cpPriv->state;
ptr.data()->type = cpPriv->type;
ptr.data()->roamingSupported = cpPriv->roamingSupported;
ptr.data()->purpose = cpPriv->purpose;
ptr.data()->internet = cpPriv->internet;
ptr.data()->bearer = cpPriv->bearer;
accessPointConfigurations.insert(cpPriv->id, ptr);
configurationEngine.insert(cpPriv->id, engine);
if (!firstUpdate) {
QNetworkConfiguration item;
item.d = ptr;
emit configurationAdded(item);
}
if (ptr.data()->state == QNetworkConfiguration::Active) {
++onlineConfigurations;
if (!firstUpdate && onlineConfigurations == 1)
emit onlineStateChanged(true);
}
}
void QNetworkConfigurationManagerPrivate::configurationRemoved(const QString &id)
{
if (!accessPointConfigurations.contains(id))
return;
QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> ptr =
accessPointConfigurations.take(id);
configurationEngine.remove(id);
ptr.data()->isValid = false;
if (!firstUpdate) {
QNetworkConfiguration item;
item.d = ptr;
emit configurationRemoved(item);
}
if (ptr.data()->state == QNetworkConfiguration::Active) {
--onlineConfigurations;
if (!firstUpdate && onlineConfigurations == 0)
emit onlineStateChanged(false);
}
}
void QNetworkConfigurationManagerPrivate::configurationChanged(QNetworkConfigurationPrivate *cpPriv)
{
if (!accessPointConfigurations.contains(cpPriv->id))
return;
QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> ptr =
accessPointConfigurations.value(cpPriv->id);
if (ptr.data()->isValid != cpPriv->isValid ||
ptr.data()->name != cpPriv->name ||
ptr.data()->id != cpPriv->id ||
ptr.data()->state != cpPriv->state ||
ptr.data()->type != cpPriv->type ||
ptr.data()->roamingSupported != cpPriv->roamingSupported ||
ptr.data()->purpose != cpPriv->purpose ||
ptr.data()->bearer != cpPriv->bearer ||
ptr.data()->internet != cpPriv->internet) {
const QNetworkConfiguration::StateFlags oldState = ptr.data()->state;
ptr.data()->isValid = cpPriv->isValid;
ptr.data()->name = cpPriv->name;
ptr.data()->id = cpPriv->id;
ptr.data()->state = cpPriv->state;
ptr.data()->type = cpPriv->type;
ptr.data()->roamingSupported = cpPriv->roamingSupported;
ptr.data()->purpose = cpPriv->purpose;
ptr.data()->internet = cpPriv->internet;
ptr.data()->bearer = cpPriv->bearer;
if (!firstUpdate) {
QNetworkConfiguration item;
item.d = ptr;
emit configurationChanged(item);
}
if (ptr.data()->state == QNetworkConfiguration::Active && oldState != ptr.data()->state) {
// configuration went online
++onlineConfigurations;
if (!firstUpdate && onlineConfigurations == 1)
emit onlineStateChanged(true);
} else if (ptr.data()->state != QNetworkConfiguration::Active && oldState == QNetworkConfiguration::Active) {
// configuration went offline
--onlineConfigurations;
if (!firstUpdate && onlineConfigurations == 0)
emit onlineStateChanged(false);
}
}
}
void QNetworkConfigurationManagerPrivate::updateInternetServiceConfiguration()
{
if (!snapConfigurations.contains(QLatin1String("Internet Service Network"))) {
QNetworkConfigurationPrivate *serviceNetwork = new QNetworkConfigurationPrivate;
serviceNetwork->name = tr("Internet");
serviceNetwork->isValid = true;
serviceNetwork->id = QLatin1String("Internet Service Network");
serviceNetwork->state = QNetworkConfiguration::Defined;
serviceNetwork->type = QNetworkConfiguration::ServiceNetwork;
QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> ptr(serviceNetwork);
snapConfigurations.insert(serviceNetwork->id, ptr);
if (!firstUpdate) {
QNetworkConfiguration item;
item.d = ptr;
emit configurationAdded(item);
}
}
QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> ptr =
snapConfigurations.value(QLatin1String("Internet Service Network"));
QList<QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> > serviceNetworkMembers;
QHash<QString, QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> >::const_iterator i =
accessPointConfigurations.constBegin();
QNetworkConfiguration::StateFlags state = QNetworkConfiguration::Defined;
while (i != accessPointConfigurations.constEnd()) {
QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> child = i.value();
if (child.data()->internet && ((child.data()->state & QNetworkConfiguration::Defined)
== QNetworkConfiguration::Defined)) {
serviceNetworkMembers.append(child);
state |= child.data()->state;
}
++i;
}
if (ptr.data()->state != state || ptr.data()->serviceNetworkMembers != serviceNetworkMembers) {
ptr.data()->state = state;
ptr.data()->serviceNetworkMembers = serviceNetworkMembers;
QNetworkConfiguration item;
item.d = ptr;
emit configurationChanged(item);
}
}
void QNetworkConfigurationManagerPrivate::updateConfigurations()
{
if (firstUpdate) {
updateState = NotUpdating;
onlineConfigurations = 0;
#if defined (Q_OS_DARWIN)
coreWifi = QCoreWlanEngine::instance();
if (coreWifi) {
connect(coreWifi, SIGNAL(configurationsChanged()),
this, SLOT(updateConfigurations()));
}
#else
#if defined(BACKEND_NM)
nmWifi = QNmWifiEngine::instance();
if (nmWifi) {
connect(nmWifi, SIGNAL(configurationsChanged()),
this, SLOT(updateConfigurations()));
} else {
#endif
generic = QGenericEngine::instance();
if (generic) {
connect(generic, SIGNAL(configurationsChanged()),
this, SLOT(updateConfigurations()));
}
#if defined(BACKEND_NM)
}
#endif
#endif
#ifdef Q_OS_WIN
nla = QNlaEngine::instance();
if (nla) {
connect(nla, SIGNAL(configurationsChanged()),
this, SLOT(updateConfigurations()));
}
#endif
#ifdef Q_OS_WIN32
nativeWifi = QNativeWifiEngine::instance();
if (nativeWifi) {
connect(nativeWifi, SIGNAL(configurationsChanged()),
this, SLOT(updateConfigurations()));
capFlags |= QNetworkConfigurationManager::CanStartAndStopInterfaces;
}
#endif
}
QNetworkSessionEngine *engine = qobject_cast<QNetworkSessionEngine *>(sender());
if (updateState & Updating && engine) {
#if defined (Q_OS_DARWIN)
if (engine == coreWifi)
updateState &= ~CoreWifiUpdating;
#else
#if defined(BACKEND_NM)
if (engine == nmWifi)
updateState &= ~NmUpdating;
else if (engine == generic)
updateState &= ~GenericUpdating;
#else
if (engine == generic)
updateState &= ~GenericUpdating;
#endif
#endif
#ifdef Q_OS_WIN
else if (engine == nla)
updateState &= ~NlaUpdating;
#ifdef Q_OS_WIN32
else if (engine == nativeWifi)
updateState &= ~NativeWifiUpdating;
#endif
#endif
}
QList<QNetworkSessionEngine *> engines;
if (firstUpdate) {
#if defined (Q_OS_DARWIN)
if (coreWifi)
engines << coreWifi;
#else
#if defined(BACKEND_NM)
if (nmWifi)
engines << nmWifi;
else if (generic)
engines << generic;
#else
if (generic)
engines << generic;
#endif
#endif
#ifdef Q_OS_WIN
if (nla)
engines << nla;
#ifdef Q_OS_WIN32
if (nativeWifi)
engines << nativeWifi;
#endif
#endif
} else if (engine) {
engines << engine;
}
while (!engines.isEmpty()) {
engine = engines.takeFirst();
bool ok;
QList<QNetworkConfigurationPrivate *> foundConfigurations = engine->getConfigurations(&ok);
// Find removed configurations.
QList<QString> removedIdentifiers = configurationEngine.keys();
for (int i = 0; i < foundConfigurations.count(); ++i)
removedIdentifiers.removeOne(foundConfigurations.at(i)->id);
// Update or add configurations.
while (!foundConfigurations.isEmpty()) {
QNetworkConfigurationPrivate *cpPriv = foundConfigurations.takeFirst();
if (accessPointConfigurations.contains(cpPriv->id))
configurationChanged(cpPriv);
else
configurationAdded(cpPriv, engine);
delete cpPriv;
}
// Remove configurations.
while (!removedIdentifiers.isEmpty()) {
const QString id = removedIdentifiers.takeFirst();
if (configurationEngine.value(id) == engine)
configurationRemoved(id);
}
}
updateInternetServiceConfiguration();
if (updateState == Updating) {
updateState = NotUpdating;
emit configurationUpdateComplete();
}
if (firstUpdate)
firstUpdate = false;
}
/*!
Returns the first active configuration found, if one exists; otherwise returns the first
discovered configuration found, if one exists; otherwise returns an empty configuration.
\internal
*/
QNetworkConfiguration QNetworkConfigurationManagerPrivate::defaultConfiguration()
{
QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> firstActive;
QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> firstDiscovered;
QHash<QString, QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> >::const_iterator i =
accessPointConfigurations.constBegin();
while (i != accessPointConfigurations.constEnd()) {
QNetworkConfigurationPrivate *priv = i.value().data();
if (!firstActive && priv->isValid &&
(priv->state & QNetworkConfiguration::Active) == QNetworkConfiguration::Active)
firstActive = i.value();
if (!firstDiscovered && priv->isValid &&
(priv->state & QNetworkConfiguration::Discovered) == QNetworkConfiguration::Discovered)
firstDiscovered = i.value();
++i;
}
QNetworkConfiguration item;
if (firstActive)
item.d = firstActive;
else if (firstDiscovered)
item.d = firstDiscovered;
return item;
}
void QNetworkConfigurationManagerPrivate::performAsyncConfigurationUpdate()
{
updateState = Updating;
#if defined (Q_OS_DARWIN)
if (coreWifi) {
updateState |= CoreWifiUpdating;
coreWifi->requestUpdate();
}
#else
#if defined(BACKEND_NM)
if (nmWifi) {
updateState |= NmUpdating;
nmWifi->requestUpdate();
} else if (generic) {
updateState |= GenericUpdating;
generic->requestUpdate();
}
#else
if (generic) {
updateState |= GenericUpdating;
generic->requestUpdate();
}
#endif
#endif
#ifdef Q_OS_WIN
if (nla) {
updateState |= NlaUpdating;
nla->requestUpdate();
}
#endif
#ifdef Q_OS_WIN32
if (nativeWifi) {
updateState |= NativeWifiUpdating;
nativeWifi->requestUpdate();
}
#endif
}
#include "moc_qnetworkconfigmanager_p.cpp"
QTM_END_NAMESPACE