The QNetworkConfigurationManager class manages the network configurations provided by the system. More...

Inheritance diagram for QtNetwork.QNetworkConfigurationManager:

Collaboration diagram for QtNetwork.QNetworkConfigurationManager:

Public Types
enum	Capability { ApplicationLevelRoaming = 8, CanStartAndStopInterfaces = 1, DataStatistics = 32, DirectConnectionRouting = 2, ForcedRoaming = 16, NetworkSessionRequired = 64, SystemSessionSupport = 4 }
	More...

Public Member Functions
	QNetworkConfigurationManager (QObject parent=null)


override void	CreateProxy ()

new System.Collections.Generic.List < QNetworkConfiguration >	AllConfigurations (QNetworkConfiguration.StateFlag flags=0)


new QNetworkConfigurationManager.Capability	Capabilities ()


new QNetworkConfiguration	ConfigurationFromIdentifier (string identifier)


new QNetworkConfiguration	DefaultConfiguration ()


new bool	IsOnline ()


new void	UpdateConfigurations ()


new void	Dispose ()

Public Member Functions inherited from QtCore.QObject
	QObject (QObject parent=null)


new bool	BlockSignals (bool b)


new System.Collections.Generic.List < QObject >	Children ()


new bool	Connect (QObject sender, string signal, string member, Qt.ConnectionType type=Qt.ConnectionType.AutoConnection)


new void	DeleteLater ()


new bool	Disconnect (QObject receiver, string member=null)


new bool	Disconnect (string signal=null, QObject receiver=null, string member=null)


new void	DumpObjectInfo ()


new void	DumpObjectTree ()


new System.Collections.Generic.List < QByteArray >	DynamicPropertyNames ()


virtual bool	OnEvent (QEvent arg1)


virtual bool	EventFilter (QObject arg1, QEvent arg2)


new bool	Inherits (string classname)


new void	InstallEventFilter (QObject arg1)


new bool	IsWidgetType ()


new void	KillTimer (int id)


new object	Property (string name)


new void	RemoveEventFilter (QObject arg1)


new bool	SetProperty (string name, object value)


new void	SetUserData (uint id, QObjectUserData data)

new bool	SignalsBlocked ()


new int	StartTimer (int interval)


new QObjectUserData	UserData (uint id)

new void	Dispose ()

Public Member Functions inherited from QtCore.Qt
delegate QTextStream	FuncQTextStreamQTextStream (QTextStream qTextStream)

delegate string	FuncStringQByteArray (QByteArray qByteArray)

delegate QByteArray	FuncQByteArrayString (string @string)

delegate void	ActionQtMsgTypeString (QtMsgType qtMsgType, string @string)

delegate QObject	FuncQObject ()

Static Public Member Functions
static string	Tr (string s, string c=null)

static string	Tr (string s, string c, int n)

static string	TrUtf8 (string s, string c=null)

static string	TrUtf8 (string s, string c, int n)

Static Public Member Functions inherited from QtCore.QObject
static bool	Connect (QObject sender, QMetaMethod signal, QObject receiver, QMetaMethod method, Qt.ConnectionType type=Qt.ConnectionType.AutoConnection)


static bool	Connect (QObject sender, string signal, QObject receiver, string member, Qt.ConnectionType arg5=Qt.ConnectionType.AutoConnection)


static bool	Disconnect (QObject sender, QMetaMethod signal, QObject receiver, QMetaMethod member)


static bool	Disconnect (QObject sender, string signal, QObject receiver, string member)


static uint	RegisterUserData ()

static string	Tr (string s, string c=null)


static string	Tr (string s, string c, int n)


static string	TrUtf8 (string s, string c=null)


static string	TrUtf8 (string s, string c, int n)


Static Public Member Functions inherited from QtCore.Qt
static QDataStream	Write (QDataStream s, object p)

static QDataStream	Write (QDataStream arg1, QSizeF arg2)

static QTextStream	Write (QTextStream s, Qt.FuncQTextStreamQTextStream f)

static QDataStream	Write (QDataStream arg1, QPoint arg2)

static QDataStream	Write (QDataStream arg1, QLineF arg2)

static QDataStream	Write (QDataStream arg1, QPointF arg2)

static QDataStream	Write (QDataStream arg1, QChar arg2)

static QDataStream	Write (QDataStream arg1, QByteArray arg2)

static QDataStream	Write (QDataStream arg1, QEasingCurve arg2)

static QDataStream	Write (QDataStream arg1, QRectF arg2)

static QDataStream	Write (QDataStream arg1, QDateTime arg2)

static QDataStream	Write (QDataStream arg1, QUrl arg2)

static QDataStream	Write (QDataStream arg1, QTime arg2)

static QDataStream	Write (QDataStream arg1, QLocale arg2)

static QDataStream	Write (QDataStream arg1, QBitArray arg2)

static QDataStream	Write (QDataStream arg1, QUuid arg2)

static QDataStream	Write (QDataStream arg1, QLine arg2)

static QDataStream	Write (QDataStream arg1, QDate arg2)

static QDataStream	Write (QDataStream @out, QRegExp regExp)

static QDataStream	Write (QDataStream arg1, QRect arg2)

static QDataStream	Write (QDataStream arg1, QSize arg2)

static QDataStream	Write (QDataStream s, QVariant.Type p)

static QDataStream	Write (QDataStream arg1, string arg2)

static QDataStream	Write (QDataStream @out, System.Collections.Generic.List< string > list)

static QDataStream	Read (QDataStream arg1, QChar arg2)

static QDataStream	Read (QDataStream arg1, QLocale arg2)

static QDataStream	Read (QDataStream arg1, QRect arg2)

static QDataStream	Read (QDataStream arg1, QEasingCurve arg2)

static QDataStream	Read (QDataStream arg1, QDate arg2)

static QDataStream	Read (QDataStream arg1, QUrl arg2)

static QDataStream	Read (QDataStream arg1, QUuid arg2)

static QTextStream	Read (QTextStream s, Qt.FuncQTextStreamQTextStream f)

static QDataStream	Read (QDataStream arg1, QLineF arg2)

static QDataStream	Read (QDataStream arg1, QRectF arg2)

static QDataStream	Read (QDataStream arg1, QPointF arg2)

static QDataStream	Read (QDataStream arg1, QLine arg2)

static QDataStream	Read (QDataStream arg1, QBitArray arg2)

static QDataStream	Read (QDataStream arg1, QSize arg2)

static QDataStream	Read (QDataStream arg1, QDateTime arg2)

static QDataStream	Read (QDataStream arg1, QTime arg2)

static QDataStream	Read (QDataStream arg1, QPoint arg2)

static QDataStream	Read (QDataStream @in, QRegExp regExp)

static QDataStream	Read (QDataStream s, object p)

static QDataStream	Read (QDataStream arg1, QByteArray arg2)

static QDataStream	Read (QDataStream arg1, QSizeF arg2)

static QDataStream	Read (QDataStream arg1, string arg2)

static QDataStream	Read (QDataStream s, QVariant.Type p)

static QDataStream	Read (QDataStream @in, System.Collections.Generic.List< string > list)

static double	qAcos (double v)

static void	qAddPostRoutine (System.Action arg1)

static string	qAppName ()

static double	qAsin (double v)

static double	qAtan (double v)

static double	qAtan2 (double x, double y)

static void	qBadAlloc ()

static int	qCeil (double v)

static ushort	qChecksum (string s, uint len)

static QByteArray	qCompress (QByteArray data)

static QByteArray	qCompress (QByteArray data, int compressionLevel=-1)

static QByteArray	qCompress (Pointer< byte > data, int nbytes)

static QByteArray	qCompress (Pointer< byte > data, int nbytes, int compressionLevel=-1)

static double	qCos (double v)

static double	qExp (double v)

static double	qFabs (double v)

static double	qFastCos (double x)

static double	qFastSin (double x)

static string	qFlagLocation (string method)

static int	qFloor (double v)

static bool	qFuzzyCompare (double p1, double p2)

static bool	qFuzzyCompare (float p1, float p2)

static bool	qFuzzyIsNull (double d)

static bool	qFuzzyIsNull (float f)

static uint	qHash (QBitArray key)

static uint	qHash (QChar key)

static uint	qHash (QStringRef key)

static uint	qHash (QUrl url)

static uint	qHash (QPersistentModelIndex index)

static uint	qHash (QByteArray key)

static uint	qHash (QModelIndex index)

static uint	qHash (uint key)

static uint	qHash (sbyte key)

static uint	qHash (byte key)

static uint	qHash (short key)

static uint	qHash (NativeLong key)

static uint	qHash (ushort key)

static uint	qHash (long key)

static uint	qHash (ulong key)

static uint	qHash (int key)

static uint	qHash (string key)

static uint	qHash (NativeULong key)

static double	qInf ()

static Qt.ActionQtMsgTypeString	qInstallMsgHandler (Qt.ActionQtMsgTypeString arg1)

static int	qIntCast (float f)

static int	qIntCast (double f)

static bool	qIsFinite (double d)

static bool	qIsFinite (float f)

static bool	qIsInf (float f)

static bool	qIsInf (double d)

static bool	qIsNaN (float f)

static bool	qIsNaN (double d)

static bool	qIsNull (float f)

static bool	qIsNull (double d)

static double	qLn (double v)

static double	qPow (double x, double y)

static double	qQNaN ()

static void	qRegisterStaticPluginInstanceFunction (Qt.FuncQObject function)

static void	qRemovePostRoutine (System.Action arg1)

static int	qRound (double d)

static long	qRound64 (double d)

static double	qSNaN ()

static bool	qSharedBuild ()

static double	qSin (double v)

static double	qSqrt (double v)

static bool	qStringComparisonHelper (QStringRef s1, string s2)

static double	qTan (double v)

static QByteArray	qUncompress (QByteArray data)

static QByteArray	qUncompress (Pointer< byte > data, int nbytes)

static string	qVersion ()

static void	Qbswap_helper (Pointer< byte > src, Pointer< byte > dest, int size)

static QByteArray	Qgetenv (string varName)

static bool	Qputenv (string varName, QByteArray value)

static int	Qrand ()

static void	Qsrand (uint seed)

static int	Qstrcmp (QByteArray str1, QByteArray str2)

static int	Qstrcmp (QByteArray str1, string str2)

static int	Qstrcmp (string str1, QByteArray str2)

static int	Qstrcmp (string str1, string str2)

static Pointer< sbyte >	Qstrcpy (Pointer< sbyte > dst, string src)

static Pointer< sbyte >	Qstrdup (string arg1)

static int	Qstricmp (string arg1, string arg2)

static uint	Qstrlen (string str)

static int	Qstrncmp (string str1, string str2, uint len)

static Pointer< sbyte >	Qstrncpy (Pointer< sbyte > dst, string src, uint len)

static int	Qstrnicmp (string arg1, string arg2, uint len)

static uint	Qstrnlen (string str, uint maxlen)

static string	QtTrId (string id, int n=-1)

Protected Member Functions
	QNetworkConfigurationManager (System.Type dummy)

new void	OnConfigurationAdded (QNetworkConfiguration config)


new void	OnConfigurationChanged (QNetworkConfiguration config)


new void	OnConfigurationRemoved (QNetworkConfiguration config)


new void	OnOnlineStateChanged (bool isOnline)


new void	OnUpdateCompleted ()


Protected Member Functions inherited from QtCore.QObject
	QObject (System.Type dummy)

virtual void	OnChildEvent (QChildEvent arg1)


virtual void	ConnectNotify (string signal)


virtual void	OnCustomEvent (QEvent arg1)


new void	OnDestroyed (QObject arg1=null)


virtual void	DisconnectNotify (string signal)


new int	Receivers (string signal)


new QObject	Sender ()


new int	SenderSignalIndex ()


virtual void	OnTimerEvent (QTimerEvent arg1)

Properties
Slot< QNetworkConfiguration >	ConfigurationAdded


Slot< QNetworkConfiguration >	ConfigurationRemoved


Slot< QNetworkConfiguration >	ConfigurationChanged


Slot< System.Boolean >	OnlineStateChanged


Slot	UpdateCompleted


static new QMetaObject	StaticMetaObject `[get]`

new IQNetworkConfigurationManagerSignals	Emit `[get]`

Properties inherited from QtCore.QObject
virtual EventHandler < QEventArgs< QChildEvent > >	ChildEvent


virtual EventHandler < QEventArgs< QEvent > >	CustomEvent


virtual EventHandler < QEventArgs< QEvent > >	Event


virtual EventHandler < QEventArgs< QTimerEvent > >	TimerEvent


Slot< QObject >	DestroyedQObject

Slot	Destroyed


new QObject	Parent `[get, set]`


virtual System.IntPtr	SmokeObject `[get, set]`

new string	ObjectName `[get, set]`


static new QMetaObject	StaticMetaObject `[get]`


static new QMetaObject	StaticQtMetaObject `[get]`

new IQObjectSignals	Emit `[get]`

Additional Inherited Members
Protected Attributes inherited from QtCore.QObject
object	Q_EMIT = null

SmokeInvocation	interceptor

readonly List< QEventHandler >	eventFilters = new List<QEventHandler>()

Detailed Description

The QNetworkConfigurationManager class manages the network configurations provided by the system.

QNetworkConfigurationManager provides access to the network configurations known to the system and enables applications to detect the system capabilities (with regards to network sessions) at runtime.

A QNetworkConfiguration abstracts a set of configuration options describing how a network interface has to be configured to connect to a particular target network. QNetworkConfigurationManager maintains and updates the global list of QNetworkConfigurations. Applications can access and filter this list via allConfigurations(). If a new configuration is added or an existing one is removed or changed the configurationAdded(), configurationRemoved() and configurationChanged() signals are emitted respectively.

The defaultConfiguration() can be used when intending to immediately create a new network session without caring about the particular configuration. It returns a QNetworkConfiguration::Discovered configuration. If there are not any discovered ones an invalid configuration is returned.

Some configuration updates may require some time to perform updates. A WLAN scan is such an example. Unless the platform performs internal updates it may be required to manually trigger configuration updates via QNetworkConfigurationManager::updateConfigurations(). The completion of the update process is indicted by emitting the updateCompleted() signal. The update process ensures that every existing QNetworkConfiguration instance is updated. There is no need to ask for a renewed configuration list via allConfigurations().

Member Enumeration Documentation

enum QtNetwork.QNetworkConfigurationManager.Capability

Specifies the system capabilities of the bearer API. The possible values are:

Enumerator:

ApplicationLevelRoaming	The system gives applications control over the systems roaming behavior. Applications can initiate roaming (in case the current link is not suitable) and are consulted if the system has identified a more suitable access point.
CanStartAndStopInterfaces	Network sessions and their underlying access points can be started and stopped. If this flag is not set QNetworkSession can only monitor but not influence the state of access points. On some platforms this feature may require elevated user permissions. This option is platform specific and may not always be available.
DataStatistics	If this flag is set QNetworkSession can provide statistics about transmitted and received data.
DirectConnectionRouting	Network sessions and their sockets can be bound to a particular network interface. Any packet that passes through the socket goes to the specified network interface and thus disregards standard routing table entries. This may be useful when two interfaces can reach overlapping IP ranges or an application has specific needs in regards to target networks. This option is platform specific and may not always be available.
ForcedRoaming	The system disconnects an existing access point and reconnects via a more suitable one. The application does not have any control over this process and has to reconnect its active sockets.
NetworkSessionRequired	If this flag is set the platform requires that a network session is created before network operations can be performed.
SystemSessionSupport	If this flag is set the underlying platform ensures that a network interface is not shut down until the last network session has been closed(). This works across multiple processes. If the platform session support is missing this API can only ensure the above behavior for network sessions within the same process. In general mobile platforms (such as Symbian/S60) have such support whereas most desktop platform lack this capability.

Constructor & Destructor Documentation

QtNetwork.QNetworkConfigurationManager.QNetworkConfigurationManager ( System.Type dummy )

protected

QtNetwork.QNetworkConfigurationManager.QNetworkConfigurationManager ( QObject parent = null )

Constructs a QNetworkConfigurationManager with the given parent.

Note that to ensure a valid list of current configurations immediately available, updating is done during construction which causes some delay.

Member Function Documentation

new System.Collections.Generic.List<QNetworkConfiguration> QtNetwork.QNetworkConfigurationManager.AllConfigurations ( QNetworkConfiguration.StateFlag flags = 0 )

Returns the list of configurations which comply with the given filter.

By default this function returns all (defined and undefined) configurations.

A wireless network with a particular SSID may only be accessible in a certain area despite the fact that the system has a valid configuration for it. Therefore the filter flag may be used to limit the list to discovered and possibly connected configurations only.

If filter is set to zero this function returns all possible configurations.

Note that this function returns the states for all configurations as they are known at the time of this function call. If for instance a configuration of type WLAN is defined the system may have to perform a WLAN scan in order to determine whether it is actually available. To obtain the most accurate state updateConfigurations() should be used to update each configuration's state. Note that such an update may require some time. It's completion is signalled by updateCompleted(). In the absence of a configuration update this function returns the best estimate at the time of the call. Therefore, if WLAN configurations are of interest, it is recommended that updateConfigurations() is called once after QNetworkConfigurationManager instantiation (WLAN scans are too time consuming to perform in constructor). After this the data is kept automatically up-to-date as the system reports any changes.

new QNetworkConfigurationManager.Capability QtNetwork.QNetworkConfigurationManager.Capabilities ( )

Returns the capabilities supported by the current platform.

new QNetworkConfiguration QtNetwork.QNetworkConfigurationManager.ConfigurationFromIdentifier ( string identifier )

Returns the QNetworkConfiguration for identifier; otherwise returns an invalid QNetworkConfiguration.

See also QNetworkConfiguration::identifier().

override void QtNetwork.QNetworkConfigurationManager.CreateProxy ( )

virtual

Reimplemented from QtCore.QObject.

new QNetworkConfiguration QtNetwork.QNetworkConfigurationManager.DefaultConfiguration ( )

Returns the default configuration to be used. This function always returns a discovered configuration; otherwise an invalid configuration.

In some cases it may be required to call updateConfigurations() and wait for the updateCompleted() signal before calling this function.

Property Documentation

Slot<QNetworkConfiguration> QtNetwork.QNetworkConfigurationManager.ConfigurationAdded

addremove

This signal is emitted whenever a new network configuration is added to the system. The new configuration is specified by config.

Slot<QNetworkConfiguration> QtNetwork.QNetworkConfigurationManager.ConfigurationChanged

addremove

This signal is emitted when the state of config changes.

Slot<QNetworkConfiguration> QtNetwork.QNetworkConfigurationManager.ConfigurationRemoved

addremove

This signal is emitted when a configuration is about to be removed from the system. The removed configuration, specified by config, is invalid but retains name and identifier.

This function was introduced in Qt 4.8.

new IQNetworkConfigurationManagerSignals QtNetwork.QNetworkConfigurationManager.Emit

getprotected

Slot<System.Boolean> QtNetwork.QNetworkConfigurationManager.OnlineStateChanged

addremove

This signal is emitted when the device changes from online to offline mode or vice versa. isOnline represents the new state of the device.

The state is considered to be online for as long as allConfigurations(QNetworkConfiguration::Active) returns a list with at least one entry.

new QMetaObject QtNetwork.QNetworkConfigurationManager.StaticMetaObject

staticget

Slot QtNetwork.QNetworkConfigurationManager.UpdateCompleted

addremove

This signal is emitted when the configuration update has been completed. Such an update can be initiated via updateConfigurations().

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Properties

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Property Documentation