--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/plugins/bearer/symbian/symbianengine.h Tue Jul 06 15:10:48 2010 +0300
@@ -0,0 +1,234 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** 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
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef SYMBIANENGINE_H
+#define SYMBIANENGINE_H
+
+#include <QtCore/qstringlist.h>
+#include <QtNetwork/private/qbearerengine_p.h>
+#include <QtNetwork/qnetworkconfigmanager.h>
+
+#include <QHash>
+#include <rconnmon.h>
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+ #include <cmmanager.h>
+#endif
+
+// Uncomment and compile QtBearer to gain detailed state tracing
+// #define QT_BEARERMGMT_SYMBIAN_DEBUG
+
+class CCommsDatabase;
+class QEventLoop;
+
+QT_BEGIN_NAMESPACE
+class QTimer;
+QT_END_NAMESPACE
+
+QT_BEGIN_NAMESPACE
+
+class QNetworkSessionPrivate;
+class AccessPointsAvailabilityScanner;
+
+class SymbianNetworkConfigurationPrivate : public QNetworkConfigurationPrivate
+{
+public:
+ enum Bearer {
+ BearerEthernet,
+ BearerWLAN,
+ Bearer2G,
+ BearerCDMA2000,
+ BearerWCDMA,
+ BearerHSPA,
+ BearerBluetooth,
+ BearerWiMAX,
+ BearerUnknown = -1
+ };
+
+ SymbianNetworkConfigurationPrivate();
+ ~SymbianNetworkConfigurationPrivate();
+
+ QString bearerName() const;
+
+ QNetworkConfigurationPrivatePointer serviceNetworkPtr;
+
+ QString mappingName;
+
+ Bearer bearer;
+
+ // So called IAP id from the platform. Remains constant as long as the
+ // platform is aware of the configuration ie. it is stored in the databases
+ // --> does not depend on whether connections are currently open or not.
+ // In practice is the same for the lifetime of the QNetworkConfiguration.
+ TUint32 numericId;
+ // So called connection id, or connection monitor ID. A dynamic ID assigned
+ // by RConnectionMonitor whenever a new connection is opened. ConnectionID and
+ // numericId/IAP id have 1-to-1 mapping during the lifetime of the connection at
+ // connection monitor. Notably however it changes whenever a new connection to
+ // a given IAP is created. In a sense it is constant during the time the
+ // configuration remains between states Discovered..Active..Discovered, do not
+ // however relay on this.
+ TUint connectionId;
+};
+
+inline SymbianNetworkConfigurationPrivate *toSymbianConfig(QNetworkConfigurationPrivatePointer ptr)
+{
+ return static_cast<SymbianNetworkConfigurationPrivate *>(ptr.data());
+}
+
+class SymbianEngine : public QBearerEngine, public CActive,
+ public MConnectionMonitorObserver
+{
+ Q_OBJECT
+
+public:
+ SymbianEngine(QObject *parent = 0);
+ virtual ~SymbianEngine();
+
+ bool hasIdentifier(const QString &id);
+
+ Q_INVOKABLE void initialize();
+ Q_INVOKABLE void requestUpdate();
+
+ QNetworkConfigurationManager::Capabilities capabilities() const;
+
+ QNetworkSessionPrivate *createSessionBackend();
+
+ QNetworkConfigurationPrivatePointer defaultConfiguration();
+
+ QStringList accessPointConfigurationIdentifiers();
+
+Q_SIGNALS:
+ void onlineStateChanged(bool isOnline);
+
+ void configurationStateChanged(TUint32 accessPointId, TUint32 connMonId,
+ QNetworkSession::State newState);
+
+public Q_SLOTS:
+ void updateConfigurations();
+
+private:
+ void updateStatesToSnaps();
+ bool changeConfigurationStateTo(QNetworkConfigurationPrivatePointer ptr,
+ QNetworkConfiguration::StateFlags newState);
+ bool changeConfigurationStateAtMinTo(QNetworkConfigurationPrivatePointer ptr,
+ QNetworkConfiguration::StateFlags newState);
+ bool changeConfigurationStateAtMaxTo(QNetworkConfigurationPrivatePointer ptr,
+ QNetworkConfiguration::StateFlags newState);
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+ SymbianNetworkConfigurationPrivate *configFromConnectionMethodL(RCmConnectionMethod& connectionMethod);
+#else
+ bool readNetworkConfigurationValuesFromCommsDb(
+ TUint32 aApId, SymbianNetworkConfigurationPrivate *apNetworkConfiguration);
+ void readNetworkConfigurationValuesFromCommsDbL(
+ TUint32 aApId, SymbianNetworkConfigurationPrivate *apNetworkConfiguration);
+#endif
+
+ void updateConfigurationsL();
+ void updateActiveAccessPoints();
+ void updateAvailableAccessPoints();
+ void accessPointScanningReady(TBool scanSuccessful, TConnMonIapInfo iapInfo);
+ void startCommsDatabaseNotifications();
+ void stopCommsDatabaseNotifications();
+ void waitRandomTime();
+
+ QNetworkConfigurationPrivatePointer defaultConfigurationL();
+ TBool GetS60PlatformVersion(TUint& aMajor, TUint& aMinor) const;
+ void startMonitoringIAPData(TUint32 aIapId);
+ QNetworkConfigurationPrivatePointer dataByConnectionId(TUint aConnectionId);
+
+protected:
+ // From CActive
+ void RunL();
+ void DoCancel();
+
+private:
+ // MConnectionMonitorObserver
+ void EventL(const CConnMonEventBase& aEvent);
+ // For QNetworkSessionPrivate to indicate about state changes
+ void configurationStateChangeReport(TUint32 accessPointId,
+ QNetworkSession::State newState);
+
+private: // Data
+ bool iFirstUpdate;
+ CCommsDatabase* ipCommsDB;
+ RConnectionMonitor iConnectionMonitor;
+
+ TBool iWaitingCommsDatabaseNotifications;
+ TBool iOnline;
+ TBool iInitOk;
+ TBool iUpdateGoingOn;
+ TBool iIgnoringUpdates;
+ TUint iTimeToWait;
+ QEventLoop* iIgnoreEventLoop;
+
+ AccessPointsAvailabilityScanner* ipAccessPointsAvailabilityScanner;
+
+ friend class QNetworkSessionPrivate;
+ friend class AccessPointsAvailabilityScanner;
+ friend class QNetworkSessionPrivateImpl;
+
+#ifdef SNAP_FUNCTIONALITY_AVAILABLE
+ RCmManager iCmManager;
+#endif
+};
+
+class AccessPointsAvailabilityScanner : public CActive
+{
+public:
+ AccessPointsAvailabilityScanner(SymbianEngine& owner,
+ RConnectionMonitor& connectionMonitor);
+ ~AccessPointsAvailabilityScanner();
+
+ void StartScanning();
+
+protected: // From CActive
+ void RunL();
+ void DoCancel();
+
+private: // Data
+ SymbianEngine& iOwner;
+ RConnectionMonitor& iConnectionMonitor;
+ TConnMonIapInfoBuf iIapBuf;
+};
+
+QT_END_NAMESPACE
+
+#endif