diff -r 885c2596c964 -r 5d007b20cfd0 qtmobility/src/bearer/qgenericengine.cpp --- a/qtmobility/src/bearer/qgenericengine.cpp Thu Aug 19 10:43:30 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,257 +0,0 @@ -/**************************************************************************** -** -** 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 Qt Mobility Components. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 - -#ifdef Q_OS_LINUX -#include -#include -#include -#include -#include -#endif - -QTM_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 QLatin1String("Unknown"); - - 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 QLatin1String("Unknown"); - } - - 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 QLatin1String("Unknown"); - } - - 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 -#elif defined(Q_OS_LINUX) - int sock = socket(AF_INET, SOCK_DGRAM, 0); - - ifreq request; - strncpy(request.ifr_name, interface.toLocal8Bit().data(), sizeof(request.ifr_name)); - int result = ioctl(sock, SIOCGIFHWADDR, &request); - close(sock); - - if (result >= 0 && request.ifr_hwaddr.sa_family == ARPHRD_ETHER) - return QLatin1String("Ethernet"); -#else - Q_UNUSED(interface); -#endif - - return QLatin1String("Unknown"); -} - -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 separate engine - if (qGetInterfaceType(interface.name()) == "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.name().isEmpty()) - cpPriv->bearer = QLatin1String("Unknown"); - else - cpPriv->bearer = qGetInterfaceType(interface.name()); - - if((interface.flags() & QNetworkInterface::IsUp) && !interface.addressEntries().isEmpty()) - 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 QLatin1String("Unknown"); - - 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" -QTM_END_NAMESPACE -