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/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the Qt Mobility Components.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <string.h>
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#include "qnetworkconfigmanager_maemo_p.h"
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#include <QDebug>
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#include <QHash>
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#include <wlancond.h>
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#include <libicd-network-wlan-dev.h>
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#include <maemo_icd.h>
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#include <iapconf.h>
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#include <iapmonitor.h>
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QTM_BEGIN_NAMESPACE
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/* The IapAddTimer is a helper class that makes sure we update
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* the configuration only after all db additions to certain
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* iap are finished (after a certain timeout)
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*/
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class _IapAddTimer : public QObject
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{
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Q_OBJECT
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public:
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_IapAddTimer() {}
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~_IapAddTimer()
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{
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if (timer.isActive()) {
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QObject::disconnect(&timer, SIGNAL(timeout()), this, SLOT(timeout()));
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timer.stop();
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}
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}
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void add(QString& iap_id, QNetworkConfigurationManagerPrivate *d);
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QString iap_id;
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QTimer timer;
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QNetworkConfigurationManagerPrivate *d;
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public Q_SLOTS:
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void timeout();
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};
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void _IapAddTimer::add(QString& id, QNetworkConfigurationManagerPrivate *d_ptr)
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{
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iap_id = id;
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d = d_ptr;
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if (timer.isActive()) {
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QObject::disconnect(&timer, SIGNAL(timeout()), this, SLOT(timeout()));
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timer.stop();
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}
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timer.setSingleShot(true);
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QObject::connect(&timer, SIGNAL(timeout()), this, SLOT(timeout()));
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timer.start(1500);
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}
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void _IapAddTimer::timeout()
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{
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d->addConfiguration(iap_id);
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}
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class IapAddTimer {
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QHash<QString, _IapAddTimer* > timers;
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public:
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IapAddTimer() {}
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~IapAddTimer() {}
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void add(QString& iap_id, QNetworkConfigurationManagerPrivate *d);
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void del(QString& iap_id);
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void removeAll();
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};
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void IapAddTimer::removeAll()
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{
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QHashIterator<QString, _IapAddTimer* > i(timers);
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while (i.hasNext()) {
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i.next();
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_IapAddTimer *t = i.value();
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delete t;
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}
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timers.clear();
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}
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void IapAddTimer::add(QString& iap_id, QNetworkConfigurationManagerPrivate *d)
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{
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if (timers.contains(iap_id)) {
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_IapAddTimer *iap = timers.value(iap_id);
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iap->add(iap_id, d);
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} else {
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_IapAddTimer *iap = new _IapAddTimer;
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iap->add(iap_id, d);
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timers.insert(iap_id, iap);
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}
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}
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void IapAddTimer::del(QString& iap_id)
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{
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if (timers.contains(iap_id)) {
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_IapAddTimer *iap = timers.take(iap_id);
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delete iap;
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}
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}
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class IapMonitor : public Maemo::IAPMonitor
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{
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public:
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IapMonitor() : first_call(true) { }
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void setup(QNetworkConfigurationManagerPrivate *d);
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void cleanup();
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protected:
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void iapAdded(const QString &iapId);
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void iapRemoved(const QString &iapId);
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private:
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bool first_call;
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QNetworkConfigurationManagerPrivate *d;
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IapAddTimer timers;
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};
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Q_GLOBAL_STATIC(IapMonitor, iapMonitor);
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void IapMonitor::setup(QNetworkConfigurationManagerPrivate *d_ptr)
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{
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if (first_call) {
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d = d_ptr;
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first_call = false;
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}
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}
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void IapMonitor::cleanup()
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{
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if (!first_call) {
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timers.removeAll();
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first_call = true;
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}
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}
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void IapMonitor::iapAdded(const QString &iap_id)
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{
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/* We cannot know when the IAP is fully added to db, so a timer is
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* installed instead. When the timer expires we hope that IAP is added ok.
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*/
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QString id = iap_id;
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timers.add(id, d);
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}
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void IapMonitor::iapRemoved(const QString &iap_id)
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{
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QString id = iap_id;
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d->deleteConfiguration(id);
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}
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void QNetworkConfigurationManagerPrivate::registerPlatformCapabilities()
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{
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capFlags |= QNetworkConfigurationManager::CanStartAndStopInterfaces;
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capFlags |= QNetworkConfigurationManager::DataStatistics;
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capFlags |= QNetworkConfigurationManager::ForcedRoaming;
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capFlags |= QNetworkConfigurationManager::NetworkSessionRequired;
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}
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void QNetworkConfigurationManagerPrivate::init()
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{
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// Setup DBus Interface for ICD
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m_dbusInterface = new QDBusInterface(ICD_DBUS_API_INTERFACE,
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ICD_DBUS_API_PATH,
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ICD_DBUS_API_INTERFACE,
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QDBusConnection::systemBus(),
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this);
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connect(&m_scanTimer, SIGNAL(timeout()), this, SLOT(finishAsyncConfigurationUpdate()));
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m_scanTimer.setSingleShot(true);
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/* Turn on IAP state monitoring */
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startListeningStateSignalsForAllConnections();
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/* Turn on IAP add/remove monitoring */
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iapMonitor()->setup(this);
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/* We create a default configuration which is a pseudo config */
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QNetworkConfigurationPrivate* cpPriv = new QNetworkConfigurationPrivate();
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cpPriv->name = "UserChoice";
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cpPriv->state = QNetworkConfiguration::Discovered;
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cpPriv->isValid = true;
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cpPriv->id = OSSO_IAP_ANY;
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cpPriv->type = QNetworkConfiguration::UserChoice;
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cpPriv->purpose = QNetworkConfiguration::UnknownPurpose;
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cpPriv->roamingSupported = false;
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cpPriv->manager = this;
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QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> ptr(cpPriv);
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userChoiceConfigurations.insert(cpPriv->id, ptr);
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}
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static inline QString network_attrs_to_security(uint network_attrs)
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{
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uint cap = 0;
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nwattr2cap(network_attrs, &cap); /* from libicd-network-wlan-dev.h */
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if (cap & WLANCOND_OPEN)
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return "NONE";
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else if (cap & WLANCOND_WEP)
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return "WEP";
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else if (cap & WLANCOND_WPA_PSK)
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return "WPA_PSK";
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else if (cap & WLANCOND_WPA_EAP)
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return "WPA_EAP";
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return "";
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}
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struct SSIDInfo {
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QString iap_id;
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QString wlan_security;
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};
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void QNetworkConfigurationManagerPrivate::configurationChanged(QNetworkConfigurationPrivate *ptr)
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{
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QNetworkConfiguration item;
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item.d = ptr;
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emit configurationChanged(item);
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}
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void QNetworkConfigurationManagerPrivate::deleteConfiguration(QString& iap_id)
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{
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/* Called when IAPs are deleted in db, in this case we do not scan
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* or read all the IAPs from db because it might take too much power
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* (multiple applications would need to scan and read all IAPs from db)
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*/
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if (accessPointConfigurations.contains(iap_id)) {
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QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = accessPointConfigurations.take(iap_id);
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if (priv.data()) {
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priv->isValid = false;
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#ifdef BEARER_MANAGEMENT_DEBUG
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qDebug() << "IAP" << iap_id << "was removed from storage.";
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#endif
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QNetworkConfiguration item;
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item.d = priv;
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emit configurationRemoved(item);
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} else
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qWarning("Configuration not found for IAP %s", iap_id.toAscii().data());
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} else {
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#ifdef BEARER_MANAGEMENT_DEBUG
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qDebug("IAP: %s, already missing from the known list", iap_id.toAscii().data());
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#endif
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}
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}
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uint32_t QNetworkConfigurationManagerPrivate::getNetworkAttrs(bool is_iap_id,
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const QString& iap_id,
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const QString& iap_type,
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QString security_method)
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{
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guint network_attr = 0;
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dbus_uint32_t cap = 0;
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if (iap_type == "WLAN_INFRA")
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cap |= WLANCOND_INFRA;
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else if (iap_type == "WLAN_ADHOC")
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cap |= WLANCOND_ADHOC;
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if (security_method.isEmpty() && (cap & (WLANCOND_INFRA | WLANCOND_ADHOC))) {
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Maemo::IAPConf saved_ap(iap_id);
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security_method = saved_ap.value("wlan_security").toString();
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}
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if (!security_method.isEmpty()) {
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if (security_method == "WEP")
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cap |= WLANCOND_WEP;
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else if (security_method == "WPA_PSK")
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cap |= WLANCOND_WPA_PSK;
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else if (security_method == "WPA_EAP")
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cap |= WLANCOND_WPA_EAP;
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else if (security_method == "NONE")
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cap |= WLANCOND_OPEN;
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if (cap & (WLANCOND_WPA_PSK | WLANCOND_WPA_EAP)) {
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Maemo::IAPConf saved_iap(iap_id);
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bool wpa2_only = saved_iap.value("EAP_wpa2_only_mode").toBool();
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if (wpa2_only) {
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cap |= WLANCOND_WPA2;
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}
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}
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}
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cap2nwattr(cap, &network_attr);
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if (is_iap_id)
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network_attr |= ICD_NW_ATTR_IAPNAME;
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return (uint32_t)network_attr;
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}
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void QNetworkConfigurationManagerPrivate::addConfiguration(QString& iap_id)
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{
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// Note: When new IAP is created, this function gets called multiple times
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// in a row.
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// For example: Empty type & name for WLAN was stored into newly
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// created IAP data in gconf when this function gets
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// called for the first time.
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// WLAN type & name are updated into IAP data in gconf
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// as soon as WLAN connection is up and running.
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// => And this function gets called again.
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if (!accessPointConfigurations.contains(iap_id)) {
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Maemo::IAPConf saved_iap(iap_id);
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QString iap_type = saved_iap.value("type").toString();
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QString iap_name = saved_iap.value("name").toString();
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QByteArray ssid = saved_iap.value("wlan_ssid").toByteArray();
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if (!iap_type.isEmpty() && !iap_name.isEmpty()) {
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// Check if new IAP is actually Undefined WLAN configuration
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// Note: SSID is used as an iap id for Undefined WLAN configurations
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// => configuration must be searched using SSID
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if (!ssid.isEmpty() && accessPointConfigurations.contains(ssid)) {
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QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> ptr = accessPointConfigurations.take(ssid);
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if (ptr.data()) {
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ptr->id = iap_id;
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ptr->iap_type = iap_type;
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ptr->network_attrs = getNetworkAttrs(true, iap_id, iap_type, QString());
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ptr->network_id = ssid;
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ptr->service_id = saved_iap.value("service_id").toString();
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ptr->service_type = saved_iap.value("service_type").toString();
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if (m_onlineIapId == iap_id) {
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ptr->state = QNetworkConfiguration::Active;
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} else {
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ptr->state = QNetworkConfiguration::Defined;
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}
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accessPointConfigurations.insert(iap_id, ptr);
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configurationChanged(ptr.data());
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}
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} else {
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QNetworkConfigurationPrivate* cpPriv = new QNetworkConfigurationPrivate();
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cpPriv->name = saved_iap.value("name").toString();
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if (cpPriv->name.isEmpty())
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cpPriv->name = iap_id;
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cpPriv->isValid = true;
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cpPriv->id = iap_id;
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cpPriv->iap_type = iap_type;
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cpPriv->network_attrs = getNetworkAttrs(true, iap_id, iap_type, QString());
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cpPriv->service_id = saved_iap.value("service_id").toString();
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cpPriv->service_type = saved_iap.value("service_type").toString();
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if (iap_type.startsWith(QLatin1String("WLAN"))) {
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QByteArray ssid = saved_iap.value("wlan_ssid").toByteArray();
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if (ssid.isEmpty()) {
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qWarning() << "Cannot get ssid for" << iap_id;
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}
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cpPriv->network_id = ssid;
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}
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cpPriv->type = QNetworkConfiguration::InternetAccessPoint;
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if (m_onlineIapId == iap_id) {
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cpPriv->state = QNetworkConfiguration::Active;
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} else {
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cpPriv->state = QNetworkConfiguration::Defined;
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}
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cpPriv->manager = this;
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QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> ptr(cpPriv);
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accessPointConfigurations.insert(iap_id, ptr);
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#ifdef BEARER_MANAGEMENT_DEBUG
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|
416 |
qDebug("IAP: %s, name: %s, added to known list", iap_id.toAscii().data(), cpPriv->name.toAscii().data());
|
|
417 |
#endif
|
|
418 |
QNetworkConfiguration item;
|
|
419 |
item.d = ptr;
|
|
420 |
emit configurationAdded(item);
|
|
421 |
}
|
|
422 |
} else {
|
|
423 |
qWarning("IAP %s does not have \"type\" or \"name\" fields defined, skipping this IAP.", iap_id.toAscii().data());
|
|
424 |
}
|
|
425 |
} else {
|
|
426 |
#ifdef BEARER_MANAGEMENT_DEBUG
|
|
427 |
qDebug() << "IAP" << iap_id << "already in db.";
|
|
428 |
#endif
|
|
429 |
|
|
430 |
/* Check if the data in db changed and update configuration accordingly
|
|
431 |
*/
|
|
432 |
QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> ptr = accessPointConfigurations.value(iap_id);
|
|
433 |
if (ptr.data()) {
|
|
434 |
Maemo::IAPConf changed_iap(iap_id);
|
|
435 |
QString iap_type = changed_iap.value("type").toString();
|
|
436 |
bool update_needed = false; /* if IAP type or ssid changed, we need to change the state */
|
|
437 |
|
|
438 |
ptr->network_attrs = getNetworkAttrs(true, iap_id, iap_type, QString());
|
|
439 |
ptr->service_id = changed_iap.value("service_id").toString();
|
|
440 |
ptr->service_type = changed_iap.value("service_type").toString();
|
|
441 |
|
|
442 |
if (!iap_type.isEmpty()) {
|
|
443 |
ptr->name = changed_iap.value("name").toString();
|
|
444 |
if (ptr->name.isEmpty())
|
|
445 |
ptr->name = iap_id;
|
|
446 |
ptr->isValid = true;
|
|
447 |
if (ptr->iap_type != iap_type) {
|
|
448 |
ptr->iap_type = iap_type;
|
|
449 |
update_needed = true;
|
|
450 |
}
|
|
451 |
if (iap_type.startsWith(QLatin1String("WLAN"))) {
|
|
452 |
QByteArray ssid = changed_iap.value("wlan_ssid").toByteArray();
|
|
453 |
if (ssid.isEmpty()) {
|
|
454 |
qWarning() << "Cannot get ssid for" << iap_id;
|
|
455 |
}
|
|
456 |
if (ptr->network_id != ssid) {
|
|
457 |
ptr->network_id = ssid;
|
|
458 |
update_needed = true;
|
|
459 |
}
|
|
460 |
}
|
|
461 |
}
|
|
462 |
if (update_needed) {
|
|
463 |
ptr->type = QNetworkConfiguration::InternetAccessPoint;
|
|
464 |
if (m_onlineIapId == iap_id) {
|
|
465 |
if (ptr->state < QNetworkConfiguration::Active) {
|
|
466 |
ptr->state = QNetworkConfiguration::Active;
|
|
467 |
configurationChanged(ptr.data());
|
|
468 |
}
|
|
469 |
} else if (ptr->state < QNetworkConfiguration::Defined) {
|
|
470 |
ptr->state = QNetworkConfiguration::Defined;
|
|
471 |
configurationChanged(ptr.data());
|
|
472 |
}
|
|
473 |
}
|
|
474 |
} else {
|
|
475 |
qWarning("Cannot find IAP %s from current configuration although it should be there.", iap_id.toAscii().data());
|
|
476 |
}
|
|
477 |
}
|
|
478 |
}
|
|
479 |
|
|
480 |
void QNetworkConfigurationManagerPrivate::updateConfigurations()
|
|
481 |
{
|
|
482 |
doUpdateConfigurations();
|
|
483 |
}
|
|
484 |
|
|
485 |
void QNetworkConfigurationManagerPrivate::doUpdateConfigurations(QList<Maemo::IcdScanResult> scanned)
|
|
486 |
{
|
|
487 |
/* Contains all known iap_ids from storage */
|
|
488 |
QList<QString> knownConfigs = accessPointConfigurations.keys();
|
|
489 |
|
|
490 |
/* Contains all known WLAN network ids (like ssid) from storage */
|
|
491 |
QMultiHash<QByteArray, SSIDInfo* > notDiscoveredWLANConfigs;
|
|
492 |
|
|
493 |
QList<QString> all_iaps;
|
|
494 |
Maemo::IAPConf::getAll(all_iaps);
|
|
495 |
|
|
496 |
foreach (const QString &iap_id, all_iaps) {
|
|
497 |
QByteArray ssid;
|
|
498 |
|
|
499 |
Maemo::IAPConf saved_ap(iap_id);
|
|
500 |
bool is_temporary = saved_ap.value("temporary").toBool();
|
|
501 |
if (is_temporary) {
|
|
502 |
#ifdef BEARER_MANAGEMENT_DEBUG
|
|
503 |
qDebug() << "IAP" << iap_id << "is temporary, skipping it.";
|
|
504 |
#endif
|
|
505 |
continue;
|
|
506 |
}
|
|
507 |
|
|
508 |
QString iap_type = saved_ap.value("type").toString();
|
|
509 |
if (iap_type.startsWith(QLatin1String("WLAN"))) {
|
|
510 |
ssid = saved_ap.value("wlan_ssid").toByteArray();
|
|
511 |
if (ssid.isEmpty()) {
|
|
512 |
qWarning() << "Cannot get ssid for" << iap_id;
|
|
513 |
continue;
|
|
514 |
}
|
|
515 |
|
|
516 |
QString security_method = saved_ap.value("wlan_security").toString();
|
|
517 |
SSIDInfo *info = new SSIDInfo;
|
|
518 |
info->iap_id = iap_id;
|
|
519 |
info->wlan_security = security_method;
|
|
520 |
notDiscoveredWLANConfigs.insert(ssid, info);
|
|
521 |
} else if (iap_type.isEmpty()) {
|
|
522 |
qWarning() << "IAP" << iap_id << "network type is not set! Skipping it";
|
|
523 |
continue;
|
|
524 |
} else {
|
|
525 |
#ifdef BEARER_MANAGEMENT_DEBUG
|
|
526 |
qDebug() << "IAP" << iap_id << "network type is" << iap_type;
|
|
527 |
#endif
|
|
528 |
ssid.clear();
|
|
529 |
}
|
|
530 |
|
|
531 |
if (!accessPointConfigurations.contains(iap_id)) {
|
|
532 |
QNetworkConfigurationPrivate* cpPriv = new QNetworkConfigurationPrivate();
|
|
533 |
cpPriv->name = saved_ap.value("name").toString();
|
|
534 |
if (cpPriv->name.isEmpty()) {
|
|
535 |
if (!ssid.isEmpty() && ssid.size() > 0)
|
|
536 |
cpPriv->name = ssid.data();
|
|
537 |
else
|
|
538 |
cpPriv->name = iap_id;
|
|
539 |
}
|
|
540 |
cpPriv->isValid = true;
|
|
541 |
cpPriv->id = iap_id;
|
|
542 |
cpPriv->network_id = ssid;
|
|
543 |
cpPriv->network_attrs = getNetworkAttrs(true, iap_id, iap_type, QString());
|
|
544 |
cpPriv->iap_type = iap_type;
|
|
545 |
cpPriv->service_id = saved_ap.value("service_id").toString();
|
|
546 |
cpPriv->service_type = saved_ap.value("service_type").toString();
|
|
547 |
cpPriv->type = QNetworkConfiguration::InternetAccessPoint;
|
|
548 |
cpPriv->state = QNetworkConfiguration::Defined;
|
|
549 |
cpPriv->manager = this;
|
|
550 |
|
|
551 |
QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> ptr(cpPriv);
|
|
552 |
accessPointConfigurations.insert(iap_id, ptr);
|
|
553 |
|
|
554 |
#ifdef BEARER_MANAGEMENT_DEBUG
|
|
555 |
qDebug("IAP: %s, name: %s, ssid: %s, added to known list", iap_id.toAscii().data(), cpPriv->name.toAscii().data(), !ssid.isEmpty() ? ssid.data() : "-");
|
|
556 |
#endif
|
|
557 |
} else {
|
|
558 |
knownConfigs.removeOne(iap_id);
|
|
559 |
#ifdef BEARER_MANAGEMENT_DEBUG
|
|
560 |
qDebug("IAP: %s, ssid: %s, already exists in the known list", iap_id.toAscii().data(), !ssid.isEmpty() ? ssid.data() : "-");
|
|
561 |
#endif
|
|
562 |
}
|
|
563 |
}
|
|
564 |
|
|
565 |
/* This is skipped in the first update as scanned size is zero */
|
|
566 |
if (!scanned.isEmpty())
|
|
567 |
for (int i=0; i<scanned.size(); ++i) {
|
|
568 |
const Maemo::IcdScanResult ap = scanned.at(i);
|
|
569 |
|
|
570 |
if (ap.scan.network_attrs & ICD_NW_ATTR_IAPNAME) {
|
|
571 |
/* The network_id is IAP id, so the IAP is a known one */
|
|
572 |
QString iapid = ap.scan.network_id.data();
|
|
573 |
QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = accessPointConfigurations.value(iapid);
|
|
574 |
if (priv.data()) {
|
|
575 |
bool stateChanged = false;
|
|
576 |
// Check if state is not already Discovered or Active
|
|
577 |
if (priv->state < QNetworkConfiguration::Discovered) {
|
|
578 |
priv->state = QNetworkConfiguration::Discovered; /* Defined is set automagically */
|
|
579 |
stateChanged = true;
|
|
580 |
}
|
|
581 |
priv->network_attrs = ap.scan.network_attrs;
|
|
582 |
priv->service_id = ap.scan.service_id;
|
|
583 |
priv->service_type = ap.scan.service_type;
|
|
584 |
priv->service_attrs = ap.scan.service_attrs;
|
|
585 |
|
|
586 |
if (stateChanged) {
|
|
587 |
configurationChanged(priv.data());
|
|
588 |
}
|
|
589 |
#ifdef BEARER_MANAGEMENT_DEBUG
|
|
590 |
qDebug("IAP: %s, ssid: %s, discovered", iapid.toAscii().data(), priv->network_id.data());
|
|
591 |
#endif
|
|
592 |
|
|
593 |
if (!ap.scan.network_type.startsWith(QLatin1String("WLAN")))
|
|
594 |
continue; // not a wlan AP
|
|
595 |
|
|
596 |
/* Remove scanned AP from discovered WLAN configurations so that we can
|
|
597 |
* emit configurationRemoved signal later
|
|
598 |
*/
|
|
599 |
QList<SSIDInfo* > known_iaps = notDiscoveredWLANConfigs.values(priv->network_id);
|
|
600 |
rescan_list:
|
|
601 |
if (!known_iaps.isEmpty()) {
|
|
602 |
for (int k=0; k<known_iaps.size(); ++k) {
|
|
603 |
SSIDInfo *iap = known_iaps.at(k);
|
|
604 |
|
|
605 |
#ifdef BEARER_MANAGEMENT_DEBUG
|
|
606 |
//qDebug() << "iap" << iap->iap_id << "security" << iap->wlan_security << "scan" << network_attrs_to_security(ap.scan.network_attrs);
|
|
607 |
#endif
|
|
608 |
|
|
609 |
if (iap->wlan_security ==
|
|
610 |
network_attrs_to_security(ap.scan.network_attrs)) {
|
|
611 |
/* Remove IAP from the list */
|
|
612 |
notDiscoveredWLANConfigs.remove(priv->network_id, iap);
|
|
613 |
#ifdef BEARER_MANAGEMENT_DEBUG
|
|
614 |
qDebug() << "Removed IAP" << iap->iap_id << "from unknown config";
|
|
615 |
#endif
|
|
616 |
known_iaps.removeAt(k);
|
|
617 |
delete iap;
|
|
618 |
goto rescan_list;
|
|
619 |
}
|
|
620 |
}
|
|
621 |
}
|
|
622 |
} else {
|
|
623 |
qWarning() << "IAP" << iapid << "is missing in configuration.";
|
|
624 |
}
|
|
625 |
|
|
626 |
} else {
|
|
627 |
/* Non saved access point data */
|
|
628 |
QByteArray scanned_ssid = ap.scan.network_id;
|
|
629 |
if (!accessPointConfigurations.contains(scanned_ssid)) {
|
|
630 |
QNetworkConfigurationPrivate* cpPriv = new QNetworkConfigurationPrivate();
|
|
631 |
QString hrs = scanned_ssid.data();
|
|
632 |
|
|
633 |
cpPriv->name = ap.network_name.isEmpty() ? hrs : ap.network_name;
|
|
634 |
cpPriv->isValid = true;
|
|
635 |
cpPriv->id = scanned_ssid.data(); // Note: id is now ssid, it should be set to IAP id if the IAP is saved
|
|
636 |
cpPriv->network_id = scanned_ssid;
|
|
637 |
cpPriv->iap_type = ap.scan.network_type;
|
|
638 |
cpPriv->network_attrs = ap.scan.network_attrs;
|
|
639 |
cpPriv->service_id = ap.scan.service_id;
|
|
640 |
cpPriv->service_type = ap.scan.service_type;
|
|
641 |
cpPriv->service_attrs = ap.scan.service_attrs;
|
|
642 |
cpPriv->manager = this;
|
|
643 |
|
|
644 |
cpPriv->type = QNetworkConfiguration::InternetAccessPoint;
|
|
645 |
cpPriv->state = QNetworkConfiguration::Undefined;
|
|
646 |
|
|
647 |
QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> ptr(cpPriv);
|
|
648 |
accessPointConfigurations.insert(cpPriv->id, ptr);
|
|
649 |
|
|
650 |
#ifdef BEARER_MANAGEMENT_DEBUG
|
|
651 |
qDebug() << "IAP with network id" << cpPriv->id << "was found in the scan.";
|
|
652 |
#endif
|
|
653 |
|
|
654 |
QNetworkConfiguration item;
|
|
655 |
item.d = ptr;
|
|
656 |
emit configurationAdded(item);
|
|
657 |
} else {
|
|
658 |
knownConfigs.removeOne(scanned_ssid);
|
|
659 |
}
|
|
660 |
}
|
|
661 |
}
|
|
662 |
|
|
663 |
if (!firstUpdate) {
|
|
664 |
// Update Defined status to all defined WLAN IAPs which
|
|
665 |
// could not be found when access points were scanned
|
|
666 |
QHashIterator<QByteArray, SSIDInfo* > i(notDiscoveredWLANConfigs);
|
|
667 |
while (i.hasNext()) {
|
|
668 |
i.next();
|
|
669 |
SSIDInfo *iap = i.value();
|
|
670 |
QString iap_id = iap->iap_id;
|
|
671 |
//qDebug() << i.key() << ": " << iap_id;
|
|
672 |
|
|
673 |
QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = accessPointConfigurations.value(iap_id);
|
|
674 |
if (priv.data()) {
|
|
675 |
// WLAN AccessPoint configuration could not be Discovered
|
|
676 |
// => Make sure that configuration state is Defined
|
|
677 |
if (priv->state > QNetworkConfiguration::Defined) {
|
|
678 |
priv->state = QNetworkConfiguration::Defined;
|
|
679 |
configurationChanged(priv.data());
|
|
680 |
}
|
|
681 |
}
|
|
682 |
}
|
|
683 |
|
|
684 |
/* Remove non existing iaps since last update */
|
|
685 |
foreach (const QString &oldIface, knownConfigs) {
|
|
686 |
QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> priv = accessPointConfigurations.take(oldIface);
|
|
687 |
if (priv.data()) {
|
|
688 |
priv->isValid = false;
|
|
689 |
QNetworkConfiguration item;
|
|
690 |
item.d = priv;
|
|
691 |
emit configurationRemoved(item);
|
|
692 |
//if we would have SNAP support we would have to remove the references
|
|
693 |
//from existing ServiceNetworks to the removed access point configuration
|
|
694 |
}
|
|
695 |
}
|
|
696 |
}
|
|
697 |
|
|
698 |
QMutableHashIterator<QByteArray, SSIDInfo* > i(notDiscoveredWLANConfigs);
|
|
699 |
while (i.hasNext()) {
|
|
700 |
i.next();
|
|
701 |
SSIDInfo *iap = i.value();
|
|
702 |
delete iap;
|
|
703 |
i.remove();
|
|
704 |
}
|
|
705 |
|
|
706 |
if (!firstUpdate)
|
|
707 |
emit configurationUpdateComplete();
|
|
708 |
|
|
709 |
if (firstUpdate)
|
|
710 |
firstUpdate = false;
|
|
711 |
}
|
|
712 |
|
|
713 |
QNetworkConfiguration QNetworkConfigurationManagerPrivate::defaultConfiguration()
|
|
714 |
{
|
|
715 |
/* Here we just return [ANY] request to icd and let the icd decide which
|
|
716 |
* IAP to connect.
|
|
717 |
*/
|
|
718 |
QNetworkConfiguration item;
|
|
719 |
if (userChoiceConfigurations.contains(OSSO_IAP_ANY))
|
|
720 |
item.d = userChoiceConfigurations.value(OSSO_IAP_ANY);
|
|
721 |
return item;
|
|
722 |
}
|
|
723 |
|
|
724 |
void QNetworkConfigurationManagerPrivate::startListeningStateSignalsForAllConnections()
|
|
725 |
{
|
|
726 |
// Start listening ICD_DBUS_API_STATE_SIG signals
|
|
727 |
m_dbusInterface->connection().connect(ICD_DBUS_API_INTERFACE,
|
|
728 |
ICD_DBUS_API_PATH,
|
|
729 |
ICD_DBUS_API_INTERFACE,
|
|
730 |
ICD_DBUS_API_STATE_SIG,
|
|
731 |
this, SLOT(connectionStateSignalsSlot(QDBusMessage)));
|
|
732 |
|
|
733 |
// Calling ICD_DBUS_API_STATE_REQ makes sure that initial state will be updated immediately
|
|
734 |
m_gettingInitialConnectionState = true;
|
|
735 |
m_dbusInterface->call(ICD_DBUS_API_STATE_REQ);
|
|
736 |
}
|
|
737 |
|
|
738 |
void QNetworkConfigurationManagerPrivate::connectionStateSignalsSlot(QDBusMessage msg)
|
|
739 |
{
|
|
740 |
QList<QVariant> arguments = msg.arguments();
|
|
741 |
if (arguments[1].toUInt() != 0 || arguments.count() < 8) {
|
|
742 |
return;
|
|
743 |
}
|
|
744 |
|
|
745 |
QString iapid = arguments[5].toByteArray().data();
|
|
746 |
uint icd_connection_state = arguments[7].toUInt();
|
|
747 |
|
|
748 |
switch (icd_connection_state) {
|
|
749 |
case ICD_STATE_CONNECTED:
|
|
750 |
{
|
|
751 |
QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> ptr = accessPointConfigurations.value(iapid);
|
|
752 |
if (ptr.data()) {
|
|
753 |
ptr->type = QNetworkConfiguration::InternetAccessPoint;
|
|
754 |
if (ptr->state != QNetworkConfiguration::Active) {
|
|
755 |
ptr->state = QNetworkConfiguration::Active;
|
|
756 |
if (!m_gettingInitialConnectionState) {
|
|
757 |
configurationChanged(ptr.data());
|
|
758 |
if (m_onlineIapId.isEmpty()) {
|
|
759 |
emit onlineStateChanged(true);
|
|
760 |
}
|
|
761 |
}
|
|
762 |
m_onlineIapId = iapid;
|
|
763 |
}
|
|
764 |
} else {
|
|
765 |
// This gets called when new WLAN IAP is created using Connection dialog
|
|
766 |
// At this point Undefined WLAN configuration has SSID as iap id
|
|
767 |
// => Because of that configuration can not be found from
|
|
768 |
// accessPointConfigurations using correct iap id
|
|
769 |
emit onlineStateChanged(true);
|
|
770 |
m_onlineIapId = iapid;
|
|
771 |
}
|
|
772 |
break;
|
|
773 |
}
|
|
774 |
case ICD_STATE_DISCONNECTED:
|
|
775 |
{
|
|
776 |
QExplicitlySharedDataPointer<QNetworkConfigurationPrivate> ptr = accessPointConfigurations.value(iapid);
|
|
777 |
if (ptr.data()) {
|
|
778 |
ptr->type = QNetworkConfiguration::InternetAccessPoint;
|
|
779 |
if (ptr->state == QNetworkConfiguration::Active) {
|
|
780 |
ptr->state = QNetworkConfiguration::Discovered;
|
|
781 |
if (!m_gettingInitialConnectionState) {
|
|
782 |
configurationChanged(ptr.data());
|
|
783 |
|
|
784 |
// Note: If ICD switches used IAP from one to another:
|
|
785 |
// 1) new IAP is reported to be online first
|
|
786 |
// 2) old IAP is reported to be offline then
|
|
787 |
// => Device can be reported to be offline only
|
|
788 |
// if last known online IAP is reported to be disconnected
|
|
789 |
if (iapid == m_onlineIapId) {
|
|
790 |
// It's known that there is only one global ICD connection
|
|
791 |
// => Because ICD state was reported to be DISCONNECTED, Device is offline
|
|
792 |
m_onlineIapId.clear();
|
|
793 |
emit onlineStateChanged(false);
|
|
794 |
}
|
|
795 |
}
|
|
796 |
}
|
|
797 |
} else {
|
|
798 |
// Disconnected IAP was not found from accessPointConfigurations
|
|
799 |
// => Reason: Online IAP was removed which resulted ICD to disconnect
|
|
800 |
if (iapid == m_onlineIapId) {
|
|
801 |
// It's known that there is only one global ICD connection
|
|
802 |
// => Because ICD state was reported to be DISCONNECTED, Device is offline
|
|
803 |
m_onlineIapId.clear();
|
|
804 |
emit onlineStateChanged(false);
|
|
805 |
}
|
|
806 |
}
|
|
807 |
break;
|
|
808 |
}
|
|
809 |
default:
|
|
810 |
break;
|
|
811 |
}
|
|
812 |
|
|
813 |
emit iapStateChanged(iapid, icd_connection_state);
|
|
814 |
|
|
815 |
m_gettingInitialConnectionState = false;
|
|
816 |
}
|
|
817 |
|
|
818 |
void QNetworkConfigurationManagerPrivate::performAsyncConfigurationUpdate()
|
|
819 |
{
|
|
820 |
if (m_scanGoingOn) {
|
|
821 |
return;
|
|
822 |
}
|
|
823 |
m_scanGoingOn = true;
|
|
824 |
|
|
825 |
m_dbusInterface->connection().connect(ICD_DBUS_API_INTERFACE,
|
|
826 |
ICD_DBUS_API_PATH,
|
|
827 |
ICD_DBUS_API_INTERFACE,
|
|
828 |
ICD_DBUS_API_SCAN_SIG,
|
|
829 |
this, SLOT(asyncUpdateConfigurationsSlot(QDBusMessage)));
|
|
830 |
|
|
831 |
QDBusMessage msg = m_dbusInterface->call(ICD_DBUS_API_SCAN_REQ,
|
|
832 |
(uint)ICD_SCAN_REQUEST_ACTIVE);
|
|
833 |
m_typesToBeScanned = msg.arguments()[0].value<QStringList>();
|
|
834 |
m_scanTimer.start(ICD_SHORT_SCAN_TIMEOUT);
|
|
835 |
}
|
|
836 |
|
|
837 |
void QNetworkConfigurationManagerPrivate::cancelAsyncConfigurationUpdate()
|
|
838 |
{
|
|
839 |
if (!m_scanGoingOn) {
|
|
840 |
return;
|
|
841 |
}
|
|
842 |
m_scanGoingOn = false;
|
|
843 |
|
|
844 |
if (m_scanTimer.isActive()) {
|
|
845 |
m_scanTimer.stop();
|
|
846 |
}
|
|
847 |
|
|
848 |
m_dbusInterface->connection().disconnect(ICD_DBUS_API_INTERFACE,
|
|
849 |
ICD_DBUS_API_PATH,
|
|
850 |
ICD_DBUS_API_INTERFACE,
|
|
851 |
ICD_DBUS_API_SCAN_SIG,
|
|
852 |
this, SLOT(asyncUpdateConfigurationsSlot(QDBusMessage)));
|
|
853 |
|
|
854 |
// Stop scanning rounds by calling ICD_DBUS_API_SCAN_CANCEL
|
|
855 |
// <=> If ICD_DBUS_API_SCAN_CANCEL is not called, new scanning round will
|
|
856 |
// be started after the module scan timeout.
|
|
857 |
m_dbusInterface->call(ICD_DBUS_API_SCAN_CANCEL);
|
|
858 |
}
|
|
859 |
|
|
860 |
void QNetworkConfigurationManagerPrivate::finishAsyncConfigurationUpdate()
|
|
861 |
{
|
|
862 |
cancelAsyncConfigurationUpdate();
|
|
863 |
doUpdateConfigurations(m_scanResult);
|
|
864 |
m_scanResult.clear();
|
|
865 |
}
|
|
866 |
|
|
867 |
void QNetworkConfigurationManagerPrivate::asyncUpdateConfigurationsSlot(QDBusMessage msg)
|
|
868 |
{
|
|
869 |
QList<QVariant> arguments = msg.arguments();
|
|
870 |
uint icd_scan_status = arguments.takeFirst().toUInt();
|
|
871 |
if (icd_scan_status == ICD_SCAN_COMPLETE) {
|
|
872 |
m_typesToBeScanned.removeOne(arguments[6].toString());
|
|
873 |
if (!m_typesToBeScanned.count()) {
|
|
874 |
finishAsyncConfigurationUpdate();
|
|
875 |
}
|
|
876 |
} else {
|
|
877 |
Maemo::IcdScanResult scanResult;
|
|
878 |
scanResult.status = icd_scan_status;
|
|
879 |
scanResult.timestamp = arguments.takeFirst().toUInt();
|
|
880 |
scanResult.scan.service_type = arguments.takeFirst().toString();
|
|
881 |
scanResult.service_name = arguments.takeFirst().toString();
|
|
882 |
scanResult.scan.service_attrs = arguments.takeFirst().toUInt();
|
|
883 |
scanResult.scan.service_id = arguments.takeFirst().toString();
|
|
884 |
scanResult.service_priority = arguments.takeFirst().toInt();
|
|
885 |
scanResult.scan.network_type = arguments.takeFirst().toString();
|
|
886 |
scanResult.network_name = arguments.takeFirst().toString();
|
|
887 |
scanResult.scan.network_attrs = arguments.takeFirst().toUInt();
|
|
888 |
scanResult.scan.network_id = arguments.takeFirst().toByteArray();
|
|
889 |
scanResult.network_priority = arguments.takeFirst().toInt();
|
|
890 |
scanResult.signal_strength = arguments.takeFirst().toInt();
|
|
891 |
scanResult.station_id = arguments.takeFirst().toString();
|
|
892 |
scanResult.signal_dB = arguments.takeFirst().toInt();
|
|
893 |
|
|
894 |
m_scanResult.append(scanResult);
|
|
895 |
}
|
|
896 |
}
|
|
897 |
|
|
898 |
void QNetworkConfigurationManagerPrivate::cleanup()
|
|
899 |
{
|
|
900 |
if (m_scanGoingOn) {
|
|
901 |
m_scanTimer.stop();
|
|
902 |
m_dbusInterface->call(ICD_DBUS_API_SCAN_CANCEL);
|
|
903 |
}
|
|
904 |
iapMonitor()->cleanup();
|
|
905 |
}
|
|
906 |
|
|
907 |
#include "qnetworkconfigmanager_maemo.moc"
|
|
908 |
#include "moc_qnetworkconfigmanager_maemo_p.cpp"
|
|
909 |
|
|
910 |
QTM_END_NAMESPACE
|