diff options
Diffstat (limited to 'src/network/kernel/qnetworkinterface_symbian.cpp')
| -rw-r--r-- | src/network/kernel/qnetworkinterface_symbian.cpp | 266 |
1 files changed, 0 insertions, 266 deletions
diff --git a/src/network/kernel/qnetworkinterface_symbian.cpp b/src/network/kernel/qnetworkinterface_symbian.cpp deleted file mode 100644 index e7d3ca9d99..0000000000 --- a/src/network/kernel/qnetworkinterface_symbian.cpp +++ /dev/null @@ -1,266 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtNetwork of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** 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. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -//#define QNETWORKINTERFACE_DEBUG - -#include "qnetworkinterface.h" -#include "qnetworkinterface_p.h" -#include <private/qcore_symbian_p.h> - -#ifndef QT_NO_NETWORKINTERFACE - -#include <in_sock.h> -#include <in_iface.h> -#include <es_sock.h> - -QT_BEGIN_NAMESPACE - - -static QNetworkInterface::InterfaceFlags convertFlags(const TSoInetInterfaceInfo& aInfo) -{ - QNetworkInterface::InterfaceFlags flags = 0; - flags |= (aInfo.iState == EIfUp) ? QNetworkInterface::IsUp : QNetworkInterface::InterfaceFlag(0); - // We do not have separate flag for running in Symbian OS - flags |= (aInfo.iState == EIfUp) ? QNetworkInterface::IsRunning : QNetworkInterface::InterfaceFlag(0); - flags |= (aInfo.iFeatures & KIfCanBroadcast) ? QNetworkInterface::CanBroadcast : QNetworkInterface::InterfaceFlag(0); - flags |= (aInfo.iFeatures & KIfIsLoopback) ? QNetworkInterface::IsLoopBack : QNetworkInterface::InterfaceFlag(0); - flags |= (aInfo.iFeatures & KIfIsPointToPoint) ? QNetworkInterface::IsPointToPoint : QNetworkInterface::InterfaceFlag(0); - flags |= (aInfo.iFeatures & KIfCanMulticast) ? QNetworkInterface::CanMulticast : QNetworkInterface::InterfaceFlag(0); - return flags; -} - -//TODO: share this, at least QHostInfo needs to do the same thing -static QHostAddress qt_QHostAddressFromTInetAddr(const TInetAddr& addr) -{ - //TODO: do we want to call v4 mapped addresses v4 or v6 outside of this file? - if (addr.IsV4Mapped() || addr.Family() == KAfInet) { - //convert v4 host address - return QHostAddress(addr.Address()); - } else { - //convert v6 host address - return QHostAddress((quint8 *)(addr.Ip6Address().u.iAddr8)); - } -} - -static QList<QNetworkInterfacePrivate *> interfaceListing() -{ - TInt err(KErrNone); - QList<QNetworkInterfacePrivate *> interfaces; - QList<QHostAddress> addressesWithEstimatedNetmasks; - - // Open dummy socket for interface queries - RSocket socket; - err = socket.Open(qt_symbianGetSocketServer(), _L("udp")); - if (err) { - return interfaces; - } - - // Ask socket to start enumerating interfaces - err = socket.SetOpt(KSoInetEnumInterfaces, KSolInetIfCtrl); - if (err) { - socket.Close(); - return interfaces; - } - - int ifindex = 0; - TPckgBuf<TSoInetInterfaceInfo> infoPckg; - TSoInetInterfaceInfo &info = infoPckg(); - while (socket.GetOpt(KSoInetNextInterface, KSolInetIfCtrl, infoPckg) == KErrNone) { - if (info.iName != KNullDesC) { - TName address; - QNetworkAddressEntry entry; - QNetworkInterfacePrivate *iface = 0; - - iface = new QNetworkInterfacePrivate; - iface->index = ifindex++; - interfaces << iface; - iface->name = qt_TDesC2QString(info.iName); - iface->flags = convertFlags(info); - - if (/*info.iFeatures&KIfHasHardwareAddr &&*/ info.iHwAddr.Family() != KAFUnspec) { - for (TInt i = sizeof(SSockAddr); i < sizeof(SSockAddr) + info.iHwAddr.GetUserLen(); i++) { - address.AppendNumFixedWidth(info.iHwAddr[i], EHex, 2); - if ((i + 1) < sizeof(SSockAddr) + info.iHwAddr.GetUserLen()) - address.Append(_L(":")); - } - address.UpperCase(); - iface->hardwareAddress = qt_TDesC2QString(address); - } - - // Get the address of the interface - entry.setIp(qt_QHostAddressFromTInetAddr(info.iAddress)); - -#if defined(QNETWORKINTERFACE_DEBUG) - qDebug() << "address is" << info.iAddress.Family() << entry.ip(); - qDebug() << "netmask is" << info.iNetMask.Family() << qt_QHostAddressFromTInetAddr( info.iNetMask ); -#endif - - // Get the interface netmask - if (info.iNetMask.IsUnspecified()) { - // For some reason netmask is always 0.0.0.0 for IPv4 interfaces - // and loopback interfaces (which we statically know) - if (info.iAddress.IsV4Mapped()) { - if (info.iFeatures & KIfIsLoopback) { - entry.setPrefixLength(32); - } else { - // Workaround: Let Symbian determine netmask based on IP address class (IPv4 only API) - TInetAddr netmask; - netmask.NetMask(info.iAddress); - entry.setNetmask(QHostAddress(netmask.Address())); //binary convert v4 address - addressesWithEstimatedNetmasks << entry.ip(); -#if defined(QNETWORKINTERFACE_DEBUG) - qDebug() << "address class determined netmask" << entry.netmask(); -#endif - } - } else { - // For IPv6 interfaces - if (info.iFeatures & KIfIsLoopback) { - entry.setPrefixLength(128); - } else if (info.iNetMask.IsUnspecified()) { - //Don't see this error for IPv6, but try to handle it if it happens - entry.setPrefixLength(64); //most common -#if defined(QNETWORKINTERFACE_DEBUG) - qDebug() << "total guess netmask" << entry.netmask(); -#endif - addressesWithEstimatedNetmasks << entry.ip(); - } - } - } else { - //Expected code path for IPv6 non loopback interfaces (IPv4 could come here if symbian is fixed) - entry.setNetmask(qt_QHostAddressFromTInetAddr(info.iNetMask)); -#if defined(QNETWORKINTERFACE_DEBUG) - qDebug() << "reported netmask" << entry.netmask(); -#endif - } - - // broadcast address is determined from the netmask in postProcess() - - // Add new entry to interface address entries - iface->addressEntries << entry; - -#if defined(QNETWORKINTERFACE_DEBUG) - qDebug("\n Found network interface %s, interface flags:\n\ - IsUp = %d, IsRunning = %d, CanBroadcast = %d,\n\ - IsLoopBack = %d, IsPointToPoint = %d, CanMulticast = %d, \n\ - ip = %s, netmask = %s, broadcast = %s,\n\ - hwaddress = %s", - iface->name.toLatin1().constData(), - iface->flags & QNetworkInterface::IsUp, iface->flags & QNetworkInterface::IsRunning, iface->flags & QNetworkInterface::CanBroadcast, - iface->flags & QNetworkInterface::IsLoopBack, iface->flags & QNetworkInterface::IsPointToPoint, iface->flags & QNetworkInterface::CanMulticast, - entry.ip().toString().toLatin1().constData(), entry.netmask().toString().toLatin1().constData(), entry.broadcast().toString().toLatin1().constData(), - iface->hardwareAddress.toLatin1().constData()); -#endif - } - } - - // if we didn't have to guess any netmasks, then we're done. - if (addressesWithEstimatedNetmasks.isEmpty()) { - socket.Close(); - return interfaces; - } - - // we will try to use routing info to detect more precisely - // estimated netmasks and then ::postProcess() should calculate - // broadcast addresses - - // use dummy socket to start enumerating routes - err = socket.SetOpt(KSoInetEnumRoutes, KSolInetRtCtrl); - if (err) { - socket.Close(); - // return what we have - // up to this moment - return interfaces; - } - - TSoInetRouteInfo routeInfo; - TPckg<TSoInetRouteInfo> routeInfoPkg(routeInfo); - while (socket.GetOpt(KSoInetNextRoute, KSolInetRtCtrl, routeInfoPkg) == KErrNone) { - // get interface address - QHostAddress ifAddr(qt_QHostAddressFromTInetAddr(routeInfo.iIfAddr)); - if (ifAddr.isNull()) - continue; - if (!addressesWithEstimatedNetmasks.contains(ifAddr)) { -#if defined(QNETWORKINTERFACE_DEBUG) - qDebug() << "skipping route from" << ifAddr << "because it wasn't an estimated netmask"; -#endif - continue; - } - - QHostAddress destination(qt_QHostAddressFromTInetAddr(routeInfo.iDstAddr)); -#if defined(QNETWORKINTERFACE_DEBUG) - qDebug() << "route from" << ifAddr << "to" << destination; -#endif - if (destination.isNull() || destination != ifAddr) - continue; - - // search interfaces - for (int ifindex = 0; ifindex < interfaces.size(); ++ifindex) { - QNetworkInterfacePrivate *iface = interfaces.at(ifindex); - for (int eindex = 0; eindex < iface->addressEntries.size(); ++eindex) { - QNetworkAddressEntry entry = iface->addressEntries.at(eindex); - if (entry.ip() != ifAddr) { - continue; - } else if (!routeInfo.iNetMask.IsUnspecified()) { - //the route may also return 0.0.0.0 netmask, in which case don't use it. - QHostAddress netmask(qt_QHostAddressFromTInetAddr(routeInfo.iNetMask)); - entry.setNetmask(netmask); -#if defined(QNETWORKINTERFACE_DEBUG) - qDebug() << " - route netmask" << routeInfo.iNetMask.Family() << netmask << " (using route determined netmask)"; -#endif - iface->addressEntries.replace(eindex, entry); - } - } - } - } - - socket.Close(); - - return interfaces; -} - -QList<QNetworkInterfacePrivate *> QNetworkInterfaceManager::scan() -{ - return interfaceListing(); -} - -QT_END_NAMESPACE - -#endif // QT_NO_NETWORKINTERFACE |