本文整理汇总了C++中TName::AppendNumFixedWidth方法的典型用法代码示例。如果您正苦于以下问题：C++ TName::AppendNumFixedWidth方法的具体用法？C++ TName::AppendNumFixedWidth怎么用？C++ TName::AppendNumFixedWidth使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类TName的用法示例。
在下文中一共展示了TName::AppendNumFixedWidth方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: err
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\
//.........这里部分代码省略.........
示例2: err
static QList<QNetworkInterfacePrivate *> interfaceListing()
{
TInt err(KErrNone);
QList<QNetworkInterfacePrivate *> interfaces;
// Connect to Native socket server
RSocketServ socketServ;
err = socketServ.Connect();
if (err)
return interfaces;
// Open dummy socket for interface queries
RSocket socket;
err = socket.Open(socketServ, _L("udp"));
if (err) {
socketServ.Close();
return interfaces;
}
// Ask socket to start enumerating interfaces
err = socket.SetOpt(KSoInetEnumInterfaces, KSolInetIfCtrl);
if (err) {
socket.Close();
socketServ.Close();
return interfaces;
}
int ifindex = 0;
TPckgBuf<TSoInetInterfaceInfo> infoPckg;
TSoInetInterfaceInfo &info = infoPckg();
while (socket.GetOpt(KSoInetNextInterface, KSolInetIfCtrl, infoPckg) == KErrNone) {
// Do not include IPv6 addresses because netmask and broadcast address cannot be determined correctly
if (info.iName != KNullDesC && info.iAddress.IsV4Mapped()) {
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
info.iAddress.Output(address);
entry.setIp(QHostAddress(qt_TDesC2QString(address)));
// Get the interface netmask
// For some reason netmask is always 0.0.0.0
// info.iNetMask.Output(address);
// entry.setNetmask( QHostAddress( qt_TDesC2QString( address ) ) );
// Workaround: Let Symbian determine netmask based on IP address class
// TODO: Works only for IPv4 - Task: 259128 Implement IPv6 support
TInetAddr netmask;
netmask.NetMask(info.iAddress);
netmask.Output(address);
entry.setNetmask(QHostAddress(qt_TDesC2QString(address)));
// Get the interface broadcast address
if (iface->flags & QNetworkInterface::CanBroadcast) {
// For some reason broadcast address is always 0.0.0.0
// info.iBrdAddr.Output(address);
// entry.setBroadcast( QHostAddress( qt_TDesC2QString( address ) ) );
// Workaround: Let Symbian determine broadcast address based on IP address
// TODO: Works only for IPv4 - Task: 259128 Implement IPv6 support
TInetAddr broadcast;
broadcast.NetBroadcast(info.iAddress);
broadcast.Output(address);
entry.setBroadcast(QHostAddress(qt_TDesC2QString(address)));
}
// Add new entry to interface address entries
iface->addressEntries << entry;
#if defined(QNETWORKINTERFACE_DEBUG)
printf("\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
}
}