From 27b47c630f8b71897ba56c983c24afe1538f33dc Mon Sep 17 00:00:00 2001 From: Aaron McCarthy Date: Tue, 1 Dec 2009 15:46:59 +1000 Subject: Convert generic engine into a plugin. --- src/network/bearer/bearer.pri | 12 +- src/network/bearer/qbearerplugin.cpp | 58 ++++++ src/network/bearer/qbearerplugin.h | 82 +++++++++ src/network/bearer/qgenericengine.cpp | 234 ------------------------- src/network/bearer/qgenericengine_p.h | 94 ---------- src/network/bearer/qnetworkconfigmanager.cpp | 7 + src/network/bearer/qnetworkconfigmanager_p.cpp | 23 ++- src/network/bearer/qnetworkconfigmanager_p.h | 4 +- src/network/bearer/qnetworkconfiguration_p.h | 2 +- src/network/bearer/qnetworksession_p.cpp | 10 +- src/network/bearer/qnetworksessionengine_p.h | 4 +- src/plugins/bearer/bearer.pro | 3 + src/plugins/bearer/generic/generic.pro | 13 ++ src/plugins/bearer/generic/main.cpp | 88 ++++++++++ src/plugins/bearer/generic/qgenericengine.cpp | 234 +++++++++++++++++++++++++ src/plugins/bearer/generic/qgenericengine.h | 83 +++++++++ src/plugins/plugins.pro | 2 +- 17 files changed, 606 insertions(+), 347 deletions(-) create mode 100644 src/network/bearer/qbearerplugin.cpp create mode 100644 src/network/bearer/qbearerplugin.h delete mode 100644 src/network/bearer/qgenericengine.cpp delete mode 100644 src/network/bearer/qgenericengine_p.h create mode 100644 src/plugins/bearer/bearer.pro create mode 100644 src/plugins/bearer/generic/generic.pro create mode 100644 src/plugins/bearer/generic/main.cpp create mode 100644 src/plugins/bearer/generic/qgenericengine.cpp create mode 100644 src/plugins/bearer/generic/qgenericengine.h diff --git a/src/network/bearer/bearer.pri b/src/network/bearer/bearer.pri index d8ddce5..4f53621 100644 --- a/src/network/bearer/bearer.pri +++ b/src/network/bearer/bearer.pri @@ -4,11 +4,13 @@ HEADERS += bearer/qnetworkconfiguration.h \ bearer/qnetworksession.h \ - bearer/qnetworkconfigmanager.h + bearer/qnetworkconfigmanager.h \ + bearer/qbearerplugin.h SOURCES += bearer/qnetworksession.cpp \ bearer/qnetworkconfigmanager.cpp \ - bearer/qnetworkconfiguration.cpp + bearer/qnetworkconfiguration.cpp \ + bearer/qbearerplugin.cpp symbian { exists($${EPOCROOT}epoc32/release/winscw/udeb/cmmanager.lib)| \ @@ -72,13 +74,11 @@ symbian { HEADERS += bearer/qnetworkconfigmanager_p.h \ bearer/qnetworkconfiguration_p.h \ bearer/qnetworksession_p.h \ - bearer/qnetworksessionengine_p.h \ - bearer/qgenericengine_p.h + bearer/qnetworksessionengine_p.h SOURCES += bearer/qnetworkconfigmanager_p.cpp \ bearer/qnetworksession_p.cpp \ - bearer/qnetworksessionengine.cpp \ - bearer/qgenericengine.cpp + bearer/qnetworksessionengine.cpp unix:!mac:contains(networkmanager_enabled, yes) { contains(QT_CONFIG,dbus) { diff --git a/src/network/bearer/qbearerplugin.cpp b/src/network/bearer/qbearerplugin.cpp new file mode 100644 index 0000000..252ee71 --- /dev/null +++ b/src/network/bearer/qbearerplugin.cpp @@ -0,0 +1,58 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtNetwork module 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$ +** +****************************************************************************/ + +#include "qbearerplugin.h" + +#include + +QT_BEGIN_NAMESPACE + +QBearerEnginePlugin::QBearerEnginePlugin(QObject *parent) +: QObject(parent) +{ + qDebug() << Q_FUNC_INFO; +} + +QBearerEnginePlugin::~QBearerEnginePlugin() +{ +} + +QT_END_NAMESPACE diff --git a/src/network/bearer/qbearerplugin.h b/src/network/bearer/qbearerplugin.h new file mode 100644 index 0000000..036d712 --- /dev/null +++ b/src/network/bearer/qbearerplugin.h @@ -0,0 +1,82 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtNetwork module 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 QBEARERPLUGIN_H +#define QBEARERPLUGIN_H + +#include "qnetworksessionengine_p.h" + +#include +#include + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Network) + +struct Q_NETWORK_EXPORT QBearerEngineFactoryInterface : public QFactoryInterface +{ + virtual QBearerEngine *create(const QString &key = QString()) const = 0; +}; + +#define QBearerEngineFactoryInterface_iid "com.trolltech.Qt.QBearerEngineFactoryInterface" +Q_DECLARE_INTERFACE(QBearerEngineFactoryInterface, QBearerEngineFactoryInterface_iid) + +class Q_NETWORK_EXPORT QBearerEnginePlugin : public QObject, public QBearerEngineFactoryInterface +{ + Q_OBJECT + Q_INTERFACES(QBearerEngineFactoryInterface:QFactoryInterface) + +public: + explicit QBearerEnginePlugin(QObject *parent = 0); + virtual ~QBearerEnginePlugin(); + + virtual QStringList keys() const = 0; + virtual QBearerEngine *create(const QString &key = QString()) const = 0; +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif + diff --git a/src/network/bearer/qgenericengine.cpp b/src/network/bearer/qgenericengine.cpp deleted file mode 100644 index d14f0fa..0000000 --- a/src/network/bearer/qgenericengine.cpp +++ /dev/null @@ -1,234 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtNetwork module 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$ -** -****************************************************************************/ - -#include "qgenericengine_p.h" -#include "qnetworkconfiguration_p.h" - -#include -#include -#include -#include - -#include - -#ifdef Q_OS_WIN -#include "qnetworksessionengine_win_p.h" -#endif - -QT_BEGIN_NAMESPACE - -Q_GLOBAL_STATIC(QGenericEngine, genericEngine) - -static QString qGetInterfaceType(const QString &interface) -{ -#ifdef Q_OS_WIN32 - unsigned long oid; - DWORD bytesWritten; - - NDIS_MEDIUM medium; - NDIS_PHYSICAL_MEDIUM physicalMedium; - - HANDLE handle = CreateFile((TCHAR *)QString("\\\\.\\%1").arg(interface).utf16(), 0, - FILE_SHARE_READ, 0, OPEN_EXISTING, 0, 0); - if (handle == INVALID_HANDLE_VALUE) - return QString(); - - oid = OID_GEN_MEDIA_SUPPORTED; - bytesWritten = 0; - bool result = DeviceIoControl(handle, IOCTL_NDIS_QUERY_GLOBAL_STATS, &oid, sizeof(oid), - &medium, sizeof(medium), &bytesWritten, 0); - if (!result) { - CloseHandle(handle); - return QString(); - } - - oid = OID_GEN_PHYSICAL_MEDIUM; - bytesWritten = 0; - result = DeviceIoControl(handle, IOCTL_NDIS_QUERY_GLOBAL_STATS, &oid, sizeof(oid), - &physicalMedium, sizeof(physicalMedium), &bytesWritten, 0); - if (!result) { - CloseHandle(handle); - - if (medium == NdisMedium802_3) - return QLatin1String("Ethernet"); - else - return QString(); - } - - CloseHandle(handle); - - if (medium == NdisMedium802_3) { - switch (physicalMedium) { - case NdisPhysicalMediumWirelessLan: - return QLatin1String("WLAN"); - case NdisPhysicalMediumBluetooth: - return QLatin1String("Bluetooth"); - case NdisPhysicalMediumWiMax: - return QLatin1String("WiMAX"); - default: -#ifdef BEARER_MANAGEMENT_DEBUG - qDebug() << "Physical Medium" << physicalMedium; -#endif - return QLatin1String("Ethernet"); - } - } - -#ifdef BEARER_MANAGEMENT_DEBUG - qDebug() << medium << physicalMedium; -#endif -#else - Q_UNUSED(interface); -#endif - - return QString(); -} - -QGenericEngine::QGenericEngine(QObject *parent) -: QNetworkSessionEngine(parent) -{ - connect(&pollTimer, SIGNAL(timeout()), this, SIGNAL(configurationsChanged())); - pollTimer.setInterval(10000); -} - -QGenericEngine::~QGenericEngine() -{ -} - -QList QGenericEngine::getConfigurations(bool *ok) -{ - if (ok) - *ok = true; - - QList foundConfigurations; - - // Immediately after connecting with a wireless access point - // QNetworkInterface::allInterfaces() will sometimes return an empty list. Calling it again a - // second time results in a non-empty list. If we loose interfaces we will end up removing - // network configurations which will break current sessions. - QList interfaces = QNetworkInterface::allInterfaces(); - if (interfaces.isEmpty()) - interfaces = QNetworkInterface::allInterfaces(); - - // create configuration for each interface - while (!interfaces.isEmpty()) { - QNetworkInterface interface = interfaces.takeFirst(); - - if (!interface.isValid()) - continue; - - // ignore loopback interface - if (interface.flags() & QNetworkInterface::IsLoopBack) - continue; - - // ignore WLAN interface handled in seperate engine - if (qGetInterfaceType(interface.name()) == QLatin1String("WLAN")) - continue; - - QNetworkConfigurationPrivate *cpPriv = new QNetworkConfigurationPrivate; - const QString humanReadableName = interface.humanReadableName(); - cpPriv->name = humanReadableName.isEmpty() ? interface.name() : humanReadableName; - cpPriv->isValid = true; - - uint identifier; - if (interface.index()) - identifier = qHash(QLatin1String("NLA:") + QString::number(interface.index())); - else - identifier = qHash(QLatin1String("NLA:") + interface.hardwareAddress()); - - cpPriv->id = QString::number(identifier); - cpPriv->state = QNetworkConfiguration::Discovered; - cpPriv->type = QNetworkConfiguration::InternetAccessPoint; - if (interface.flags() & QNetworkInterface::IsUp) - cpPriv->state |= QNetworkConfiguration::Active; - - configurationInterface[identifier] = interface.name(); - - foundConfigurations.append(cpPriv); - } - - pollTimer.start(); - - return foundConfigurations; -} - -QString QGenericEngine::getInterfaceFromId(const QString &id) -{ - return configurationInterface.value(id.toUInt()); -} - -bool QGenericEngine::hasIdentifier(const QString &id) -{ - return configurationInterface.contains(id.toUInt()); -} - -QString QGenericEngine::bearerName(const QString &id) -{ - QString interface = getInterfaceFromId(id); - - if (interface.isEmpty()) - return QString(); - - return qGetInterfaceType(interface); -} - -void QGenericEngine::connectToId(const QString &id) -{ - emit connectionError(id, OperationNotSupported); -} - -void QGenericEngine::disconnectFromId(const QString &id) -{ - emit connectionError(id, OperationNotSupported); -} - -void QGenericEngine::requestUpdate() -{ - emit configurationsChanged(); -} - -QGenericEngine *QGenericEngine::instance() -{ - return genericEngine(); -} - -#include "moc_qgenericengine_p.cpp" -QT_END_NAMESPACE - diff --git a/src/network/bearer/qgenericengine_p.h b/src/network/bearer/qgenericengine_p.h deleted file mode 100644 index 28d6e90..0000000 --- a/src/network/bearer/qgenericengine_p.h +++ /dev/null @@ -1,94 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtNetwork module 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 QGENERICENGINE_P_H -#define QGENERICENGINE_P_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists purely as an -// implementation detail. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -#include "qnetworksessionengine_p.h" - -#include -#include - -QT_BEGIN_NAMESPACE - -class QNetworkConfigurationPrivate; - -class QGenericEngine : public QNetworkSessionEngine -{ - Q_OBJECT - -public: - QGenericEngine(QObject *parent = 0); - ~QGenericEngine(); - - QList getConfigurations(bool *ok = 0); - QString getInterfaceFromId(const QString &id); - bool hasIdentifier(const QString &id); - - QString bearerName(const QString &id); - - void connectToId(const QString &id); - void disconnectFromId(const QString &id); - - void requestUpdate(); - - static QGenericEngine *instance(); - -private: - QMap configurationInterface; - QTimer pollTimer; -}; - -QT_END_NAMESPACE - -#endif - diff --git a/src/network/bearer/qnetworkconfigmanager.cpp b/src/network/bearer/qnetworkconfigmanager.cpp index 5031dd4..02cc652 100644 --- a/src/network/bearer/qnetworkconfigmanager.cpp +++ b/src/network/bearer/qnetworkconfigmanager.cpp @@ -51,6 +51,13 @@ QT_BEGIN_NAMESPACE Q_GLOBAL_STATIC(QNetworkConfigurationManagerPrivate, connManager); +#ifndef Q_OS_SYMBIAN +QNetworkConfigurationManagerPrivate *qNetworkConfigurationManagerPrivate() +{ + return connManager(); +} +#endif + /*! \class QNetworkConfigurationManager diff --git a/src/network/bearer/qnetworkconfigmanager_p.cpp b/src/network/bearer/qnetworkconfigmanager_p.cpp index 47b23d2..3e82ab7 100644 --- a/src/network/bearer/qnetworkconfigmanager_p.cpp +++ b/src/network/bearer/qnetworkconfigmanager_p.cpp @@ -40,7 +40,6 @@ ****************************************************************************/ #include "qnetworkconfigmanager_p.h" -#include "qgenericengine_p.h" #ifdef Q_OS_WIN #include "qnlaengine_win_p.h" @@ -55,12 +54,19 @@ #include "qcorewlanengine_mac_p.h" #endif +#include "qbearerplugin.h" + +#include + #include #include #include QT_BEGIN_NAMESPACE +Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, loader, + (QBearerEngineFactoryInterface_iid, QLatin1String("/bearer"))) + void QNetworkConfigurationManagerPrivate::registerPlatformCapabilities() { capFlags = QNetworkConfigurationManager::ForcedRoaming; @@ -228,6 +234,9 @@ void QNetworkConfigurationManagerPrivate::updateConfigurations() updateState = NotUpdating; onlineConfigurations = 0; + QFactoryLoader *l = loader(); + QStringList keys = l->keys(); + #if defined (Q_OS_DARWIN) coreWifi = QCoreWlanEngine::instance(); if (coreWifi) { @@ -242,10 +251,14 @@ void QNetworkConfigurationManagerPrivate::updateConfigurations() this, SLOT(updateConfigurations())); } else { #endif - generic = QGenericEngine::instance(); - if (generic) { - connect(generic, SIGNAL(configurationsChanged()), - this, SLOT(updateConfigurations())); + QBearerEnginePlugin *genericPlugin = + qobject_cast(l->instance(QLatin1String("generic"))); + if (genericPlugin) { + generic = genericPlugin->create(QLatin1String("generic")); + if (generic) { + connect(generic, SIGNAL(configurationsChanged()), + this, SLOT(updateConfigurations())); + } } #if defined(BACKEND_NM) } diff --git a/src/network/bearer/qnetworkconfigmanager_p.h b/src/network/bearer/qnetworkconfigmanager_p.h index f2e2ee5..2ac6401 100644 --- a/src/network/bearer/qnetworkconfigmanager_p.h +++ b/src/network/bearer/qnetworkconfigmanager_p.h @@ -135,7 +135,7 @@ private: #endif #ifdef BEARER_ENGINE - QGenericEngine *generic; + QNetworkSessionEngine *generic; #ifdef Q_OS_WIN QNlaEngine *nla; #ifndef Q_OS_WINCE @@ -173,6 +173,8 @@ private Q_SLOTS: #endif }; +QNetworkConfigurationManagerPrivate *qNetworkConfigurationManagerPrivate(); + QT_END_NAMESPACE #endif //QNETWORKCONFIGURATIONMANAGERPRIVATE_H diff --git a/src/network/bearer/qnetworkconfiguration_p.h b/src/network/bearer/qnetworkconfiguration_p.h index 69d7e18..f00bcfa 100644 --- a/src/network/bearer/qnetworkconfiguration_p.h +++ b/src/network/bearer/qnetworkconfiguration_p.h @@ -55,7 +55,7 @@ #include "qnetworkconfiguration.h" #include -#include +#include QT_BEGIN_NAMESPACE diff --git a/src/network/bearer/qnetworksession_p.cpp b/src/network/bearer/qnetworksession_p.cpp index 8e39216..c2491ae 100644 --- a/src/network/bearer/qnetworksession_p.cpp +++ b/src/network/bearer/qnetworksession_p.cpp @@ -42,7 +42,7 @@ #include "qnetworksession_p.h" #include "qnetworksession.h" #include "qnetworksessionengine_p.h" -#include "qgenericengine_p.h" +#include "qnetworkconfigmanager_p.h" #ifdef Q_OS_WIN #include "qnlaengine_win_p.h" @@ -81,6 +81,8 @@ static bool NetworkManagerAvailable() static QNetworkSessionEngine *getEngineFromId(const QString &id) { + QNetworkConfigurationManagerPrivate *priv = qNetworkConfigurationManagerPrivate(); + #ifdef Q_OS_WIN QNlaEngine *nla = QNlaEngine::instance(); if (nla && nla->hasIdentifier(id)) @@ -106,9 +108,9 @@ static QNetworkSessionEngine *getEngineFromId(const QString &id) return coreWifi; #endif - QGenericEngine *generic = QGenericEngine::instance(); - if (generic && generic->hasIdentifier(id)) - return generic; + QNetworkSessionEngine *engine = priv->configurationEngine.value(id); + if (engine && engine->hasIdentifier(id)) + return engine; return 0; } diff --git a/src/network/bearer/qnetworksessionengine_p.h b/src/network/bearer/qnetworksessionengine_p.h index 8eb17d4..9fbd4ac 100644 --- a/src/network/bearer/qnetworksessionengine_p.h +++ b/src/network/bearer/qnetworksessionengine_p.h @@ -61,7 +61,7 @@ QT_BEGIN_NAMESPACE class QNetworkConfigurationPrivate; -class QNetworkSessionEngine : public QObject +class Q_NETWORK_EXPORT QNetworkSessionEngine : public QObject { Q_OBJECT @@ -92,6 +92,8 @@ Q_SIGNALS: void connectionError(const QString &id, QNetworkSessionEngine::ConnectionError error); }; +typedef QNetworkSessionEngine QBearerEngine; + QT_END_NAMESPACE #endif diff --git a/src/plugins/bearer/bearer.pro b/src/plugins/bearer/bearer.pro new file mode 100644 index 0000000..0e3ef48 --- /dev/null +++ b/src/plugins/bearer/bearer.pro @@ -0,0 +1,3 @@ +TEMPLATE = subdirs + +SUBDIRS += generic diff --git a/src/plugins/bearer/generic/generic.pro b/src/plugins/bearer/generic/generic.pro new file mode 100644 index 0000000..d32dbe6 --- /dev/null +++ b/src/plugins/bearer/generic/generic.pro @@ -0,0 +1,13 @@ +TARGET = qgenericbearer +include(../../qpluginbase.pri) + +QT += network + +DEFINES += BEARER_ENGINE + +HEADERS += qgenericengine.h +SOURCES += qgenericengine.cpp main.cpp + +QTDIR_build:DESTDIR = $$QT_BUILD_TREE/plugins/bearer +target.path += $$[QT_INSTALL_PLUGINS]/bearer +INSTALLS += target diff --git a/src/plugins/bearer/generic/main.cpp b/src/plugins/bearer/generic/main.cpp new file mode 100644 index 0000000..c877fce --- /dev/null +++ b/src/plugins/bearer/generic/main.cpp @@ -0,0 +1,88 @@ +/**************************************************************************** +** +** Copyright (C) 2009 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. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qgenericengine.h" + +#include + +#include + +QT_BEGIN_NAMESPACE + +class QGenericEnginePlugin : public QBearerEnginePlugin +{ +public: + QGenericEnginePlugin(); + ~QGenericEnginePlugin(); + + QStringList keys() const; + QBearerEngine *create(const QString &key) const; +}; + +QGenericEnginePlugin::QGenericEnginePlugin() +{ +} + +QGenericEnginePlugin::~QGenericEnginePlugin() +{ +} + +QStringList QGenericEnginePlugin::keys() const +{ + qDebug() << Q_FUNC_INFO; + + return QStringList() << QLatin1String("generic"); +} + +QBearerEngine *QGenericEnginePlugin::create(const QString &key) const +{ + qDebug() << Q_FUNC_INFO; + + if (key == QLatin1String("generic")) + return new QGenericEngine; + else + return 0; +} + +Q_EXPORT_STATIC_PLUGIN(QGenericEnginePlugin) +Q_EXPORT_PLUGIN2(qgenericbearer, QGenericEnginePlugin) + +QT_END_NAMESPACE diff --git a/src/plugins/bearer/generic/qgenericengine.cpp b/src/plugins/bearer/generic/qgenericengine.cpp new file mode 100644 index 0000000..89db82b --- /dev/null +++ b/src/plugins/bearer/generic/qgenericengine.cpp @@ -0,0 +1,234 @@ +/**************************************************************************** +** +** Copyright (C) 2009 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. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qgenericengine.h" + +#include + +#include +#include +#include +#include + +#include + +#ifdef Q_OS_WIN +#include "qnetworksessionengine_win_p.h" +#endif + +QT_BEGIN_NAMESPACE + +Q_GLOBAL_STATIC(QGenericEngine, genericEngine) + +static QString qGetInterfaceType(const QString &interface) +{ +#ifdef Q_OS_WIN32 + unsigned long oid; + DWORD bytesWritten; + + NDIS_MEDIUM medium; + NDIS_PHYSICAL_MEDIUM physicalMedium; + + HANDLE handle = CreateFile((TCHAR *)QString("\\\\.\\%1").arg(interface).utf16(), 0, + FILE_SHARE_READ, 0, OPEN_EXISTING, 0, 0); + if (handle == INVALID_HANDLE_VALUE) + return QString(); + + oid = OID_GEN_MEDIA_SUPPORTED; + bytesWritten = 0; + bool result = DeviceIoControl(handle, IOCTL_NDIS_QUERY_GLOBAL_STATS, &oid, sizeof(oid), + &medium, sizeof(medium), &bytesWritten, 0); + if (!result) { + CloseHandle(handle); + return QString(); + } + + oid = OID_GEN_PHYSICAL_MEDIUM; + bytesWritten = 0; + result = DeviceIoControl(handle, IOCTL_NDIS_QUERY_GLOBAL_STATS, &oid, sizeof(oid), + &physicalMedium, sizeof(physicalMedium), &bytesWritten, 0); + if (!result) { + CloseHandle(handle); + + if (medium == NdisMedium802_3) + return QLatin1String("Ethernet"); + else + return QString(); + } + + CloseHandle(handle); + + if (medium == NdisMedium802_3) { + switch (physicalMedium) { + case NdisPhysicalMediumWirelessLan: + return QLatin1String("WLAN"); + case NdisPhysicalMediumBluetooth: + return QLatin1String("Bluetooth"); + case NdisPhysicalMediumWiMax: + return QLatin1String("WiMAX"); + default: +#ifdef BEARER_MANAGEMENT_DEBUG + qDebug() << "Physical Medium" << physicalMedium; +#endif + return QLatin1String("Ethernet"); + } + } + +#ifdef BEARER_MANAGEMENT_DEBUG + qDebug() << medium << physicalMedium; +#endif +#else + Q_UNUSED(interface); +#endif + + return QString(); +} + +QGenericEngine::QGenericEngine(QObject *parent) +: QNetworkSessionEngine(parent) +{ + connect(&pollTimer, SIGNAL(timeout()), this, SIGNAL(configurationsChanged())); + pollTimer.setInterval(10000); +} + +QGenericEngine::~QGenericEngine() +{ +} + +QList QGenericEngine::getConfigurations(bool *ok) +{ + if (ok) + *ok = true; + + QList foundConfigurations; + + // Immediately after connecting with a wireless access point + // QNetworkInterface::allInterfaces() will sometimes return an empty list. Calling it again a + // second time results in a non-empty list. If we loose interfaces we will end up removing + // network configurations which will break current sessions. + QList interfaces = QNetworkInterface::allInterfaces(); + if (interfaces.isEmpty()) + interfaces = QNetworkInterface::allInterfaces(); + + // create configuration for each interface + while (!interfaces.isEmpty()) { + QNetworkInterface interface = interfaces.takeFirst(); + + if (!interface.isValid()) + continue; + + // ignore loopback interface + if (interface.flags() & QNetworkInterface::IsLoopBack) + continue; + + // ignore WLAN interface handled in seperate engine + if (qGetInterfaceType(interface.name()) == QLatin1String("WLAN")) + continue; + + QNetworkConfigurationPrivate *cpPriv = new QNetworkConfigurationPrivate; + const QString humanReadableName = interface.humanReadableName(); + cpPriv->name = humanReadableName.isEmpty() ? interface.name() : humanReadableName; + cpPriv->isValid = true; + + uint identifier; + if (interface.index()) + identifier = qHash(QLatin1String("NLA:") + QString::number(interface.index())); + else + identifier = qHash(QLatin1String("NLA:") + interface.hardwareAddress()); + + cpPriv->id = QString::number(identifier); + cpPriv->state = QNetworkConfiguration::Discovered; + cpPriv->type = QNetworkConfiguration::InternetAccessPoint; + if (interface.flags() & QNetworkInterface::IsUp) + cpPriv->state |= QNetworkConfiguration::Active; + + configurationInterface[identifier] = interface.name(); + + foundConfigurations.append(cpPriv); + } + + pollTimer.start(); + + return foundConfigurations; +} + +QString QGenericEngine::getInterfaceFromId(const QString &id) +{ + return configurationInterface.value(id.toUInt()); +} + +bool QGenericEngine::hasIdentifier(const QString &id) +{ + return configurationInterface.contains(id.toUInt()); +} + +QString QGenericEngine::bearerName(const QString &id) +{ + QString interface = getInterfaceFromId(id); + + if (interface.isEmpty()) + return QString(); + + return qGetInterfaceType(interface); +} + +void QGenericEngine::connectToId(const QString &id) +{ + emit connectionError(id, OperationNotSupported); +} + +void QGenericEngine::disconnectFromId(const QString &id) +{ + emit connectionError(id, OperationNotSupported); +} + +void QGenericEngine::requestUpdate() +{ + emit configurationsChanged(); +} + +QGenericEngine *QGenericEngine::instance() +{ + return genericEngine(); +} + +QT_END_NAMESPACE + diff --git a/src/plugins/bearer/generic/qgenericengine.h b/src/plugins/bearer/generic/qgenericengine.h new file mode 100644 index 0000000..9923a9b --- /dev/null +++ b/src/plugins/bearer/generic/qgenericengine.h @@ -0,0 +1,83 @@ +/**************************************************************************** +** +** Copyright (C) 2009 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 QGENERICENGINE_H +#define QGENERICENGINE_H + +#include + +#include +#include + +QT_BEGIN_NAMESPACE + +class QNetworkConfigurationPrivate; + +class QGenericEngine : public QNetworkSessionEngine +{ + Q_OBJECT + +public: + QGenericEngine(QObject *parent = 0); + ~QGenericEngine(); + + QList getConfigurations(bool *ok = 0); + QString getInterfaceFromId(const QString &id); + bool hasIdentifier(const QString &id); + + QString bearerName(const QString &id); + + void connectToId(const QString &id); + void disconnectFromId(const QString &id); + + void requestUpdate(); + + static QGenericEngine *instance(); + +private: + QMap configurationInterface; + QTimer pollTimer; +}; + +QT_END_NAMESPACE + +#endif + diff --git a/src/plugins/plugins.pro b/src/plugins/plugins.pro index 004b816..d6a426f 100644 --- a/src/plugins/plugins.pro +++ b/src/plugins/plugins.pro @@ -1,6 +1,6 @@ TEMPLATE = subdirs -SUBDIRS *= accessible imageformats sqldrivers iconengines script +SUBDIRS *= accessible imageformats sqldrivers iconengines script bearer unix:!symbian { contains(QT_CONFIG,iconv)|contains(QT_CONFIG,gnu-libiconv):SUBDIRS *= codecs } else { -- cgit v0.12