#include <qabstractsocketengine_p.h>

Inheritance diagram for QAbstractSocketEngine:

Collaboration diagram for QAbstractSocketEngine:

Public Types
enum	SocketOption { NonBlockingSocketOption , BroadcastSocketOption , ReceiveBufferSocketOption , SendBufferSocketOption , AddressReusable , BindExclusively , ReceiveOutOfBandData , LowDelayOption , KeepAliveOption , MulticastTtlOption , MulticastLoopbackOption , TypeOfServiceOption , ReceivePacketInformation , ReceiveHopLimit , MaxStreamsSocketOption , PathMtuInformation , BindInterfaceIndex }
enum	PacketHeaderOption { WantNone = 0 , WantDatagramSender = 0x01 , WantDatagramDestination = 0x02 , WantDatagramHopLimit = 0x04 , WantStreamNumber = 0x08 , WantEndOfRecord = 0x10 , WantAll = 0xff }
	Specifies which fields in the IP packet header are desired in the call to readDatagram(). More...

Public Slots
void	readNotification ()
void	writeNotification ()
void	closeNotification ()
void	exceptionNotification ()
void	connectionNotification ()
void	proxyAuthenticationRequired (const QNetworkProxy &proxy, QAuthenticator *authenticator)
Public Slots inherited from QObject
void	deleteLater ()
	\threadsafe

Public Member Functions
	QAbstractSocketEngine (QObject *parent=nullptr)
virtual bool	initialize (QAbstractSocket::SocketType type, QAbstractSocket::NetworkLayerProtocol protocol=QAbstractSocket::IPv4Protocol)=0
virtual bool	initialize (qintptr socketDescriptor, QAbstractSocket::SocketState socketState=QAbstractSocket::ConnectedState)=0
virtual qintptr	socketDescriptor () const =0
virtual bool	isValid () const =0
virtual bool	connectToHost (const QHostAddress &address, quint16 port)=0
virtual bool	connectToHostByName (const QString &name, quint16 port)=0
virtual bool	bind (const QHostAddress &address, quint16 port)=0
virtual bool	listen (int backlog)=0
virtual qintptr	accept ()=0
virtual void	close ()=0
virtual qint64	bytesAvailable () const =0
virtual qint64	read (char *data, qint64 maxlen)=0
virtual qint64	write (const char *data, qint64 len)=0
virtual bool	joinMulticastGroup (const QHostAddress &groupAddress, const QNetworkInterface &iface)=0
virtual bool	leaveMulticastGroup (const QHostAddress &groupAddress, const QNetworkInterface &iface)=0
virtual QNetworkInterface	multicastInterface () const =0
virtual bool	setMulticastInterface (const QNetworkInterface &iface)=0
virtual bool	hasPendingDatagrams () const =0
virtual qint64	pendingDatagramSize () const =0
virtual qint64	readDatagram (char data, qint64 maxlen, QIpPacketHeader header=nullptr, PacketHeaderOptions=WantNone)=0
virtual qint64	writeDatagram (const char *data, qint64 len, const QIpPacketHeader &header)=0
virtual qint64	bytesToWrite () const =0
virtual int	option (SocketOption option) const =0
virtual bool	setOption (SocketOption option, int value)=0
virtual bool	waitForRead (QDeadlineTimer deadline=QDeadlineTimer{DefaultTimeout}, bool *timedOut=nullptr)=0
virtual bool	waitForWrite (QDeadlineTimer deadline=QDeadlineTimer{DefaultTimeout}, bool *timedOut=nullptr)=0
virtual bool	waitForReadOrWrite (bool readyToRead, bool readyToWrite, bool checkRead, bool checkWrite, QDeadlineTimer deadline=QDeadlineTimer{DefaultTimeout}, bool *timedOut=nullptr)=0
QAbstractSocket::SocketError	error () const
QString	errorString () const
QAbstractSocket::SocketState	state () const
QAbstractSocket::SocketType	socketType () const
QAbstractSocket::NetworkLayerProtocol	protocol () const
QHostAddress	localAddress () const
quint16	localPort () const
QHostAddress	peerAddress () const
quint16	peerPort () const
int	inboundStreamCount () const
int	outboundStreamCount () const
virtual bool	isReadNotificationEnabled () const =0
virtual void	setReadNotificationEnabled (bool enable)=0
virtual bool	isWriteNotificationEnabled () const =0
virtual void	setWriteNotificationEnabled (bool enable)=0
virtual bool	isExceptionNotificationEnabled () const =0
virtual void	setExceptionNotificationEnabled (bool enable)=0
void	setReceiver (QAbstractSocketEngineReceiver *receiver)
Public Member Functions inherited from QObject
Q_INVOKABLE	QObject (QObject *parent=nullptr)
	Constructs an object with parent object parent.
virtual	~QObject ()
	Destroys the object, deleting all its child objects.
virtual bool	event (QEvent *event)
	This virtual function receives events to an object and should return true if the event e was recognized and processed.
virtual bool	eventFilter (QObject watched, QEvent event)
	Filters events if this object has been installed as an event filter for the watched object.
QString	objectName () const
Q_WEAK_OVERLOAD void	setObjectName (const QString &name)
	Sets the object's name to name.
void	setObjectName (QAnyStringView name)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
QBindable< QString >	bindableObjectName ()
bool	isWidgetType () const
	Returns `true` if the object is a widget; otherwise returns `false`.
bool	isWindowType () const
	Returns `true` if the object is a window; otherwise returns `false`.
bool	isQuickItemType () const
	Returns `true` if the object is a QQuickItem; otherwise returns `false`.
bool	isQmlObjectType () const
	Returns whether the object has been created by the QML engine or ownership has been explicitly set via QJSEngine::setObjectOwnership().
bool	signalsBlocked () const noexcept
	Returns `true` if signals are blocked; otherwise returns `false`.
bool	blockSignals (bool b) noexcept
	If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it).
QThread *	thread () const
	Returns the thread in which the object lives.
bool	moveToThread (QThread *thread QT6_DECL_NEW_OVERLOAD_TAIL)
	Changes the thread affinity for this object and its children and returns `true` on success.
int	startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer)
	This is an overloaded function that will start a timer of type timerType and a timeout of interval milliseconds.
int	startTimer (std::chrono::nanoseconds time, Qt::TimerType timerType=Qt::CoarseTimer)
void	killTimer (int id)
	Kills the timer with timer identifier, id.
void	killTimer (Qt::TimerId id)
template<typename T>
T	findChild (QAnyStringView aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns the child of this object that can be cast into type T and that is called name, or \nullptr if there is no such object.
template<typename T>
QList< T >	findChildren (QAnyStringView aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects.
template<typename T>
T	findChild (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
template<typename T>
QList< T >	findChildren (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
const QObjectList &	children () const
	Returns a list of child objects.
void	setParent (QObject *parent)
	Makes the object a child of parent.
void	installEventFilter (QObject *filterObj)
	Installs an event filter filterObj on this object.
void	removeEventFilter (QObject *obj)
	Removes an event filter object obj from this object.
QMetaObject::Connection	connect (const QObject sender, const char signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const
bool	disconnect (const char signal=nullptr, const QObject receiver=nullptr, const char *member=nullptr) const
bool	disconnect (const QObject receiver, const char member=nullptr) const
void	dumpObjectTree () const
	Dumps a tree of children to the debug output.
void	dumpObjectInfo () const
	Dumps information about signal connections, etc.
bool	setProperty (const char *name, const QVariant &value)
	Sets the value of the object's name property to value.
bool	setProperty (const char *name, QVariant &&value)
QVariant	property (const char *name) const
	Returns the value of the object's name property.
QList< QByteArray >	dynamicPropertyNames () const
QBindingStorage *	bindingStorage ()
const QBindingStorage *	bindingStorage () const
QObject *	parent () const
	Returns a pointer to the parent object.
bool	inherits (const char *classname) const
	Returns `true` if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns `false`.

Static Public Member Functions
static QAbstractSocketEngine *	createSocketEngine (QAbstractSocket::SocketType socketType, const QNetworkProxy &, QObject *parent)
static QAbstractSocketEngine *	createSocketEngine (qintptr socketDescriptor, QObject *parent)
Static Public Member Functions inherited from QObject
static QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char member, Qt::ConnectionType=Qt::AutoConnection)
	\threadsafe
static QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)
template<typename Func1, typename Func2>
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::ContextTypeForFunctor< Func2 >::ContextType context, Func2 &&slot, Qt::ConnectionType type=Qt::AutoConnection)
template<typename Func1, typename Func2>
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 &&slot)
static bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char member)
	\threadsafe
static bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &member)
static bool	disconnect (const QMetaObject::Connection &)
	Disconnect a connection.
template<typename Func1, typename Func2>
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object receiver, Func2 slot)
template<typename Func1>
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const QObject receiver, void **zero)

Protected Member Functions
	QAbstractSocketEngine (QAbstractSocketEnginePrivate &dd, QObject *parent=nullptr)
void	setError (QAbstractSocket::SocketError error, const QString &errorString) const
void	setState (QAbstractSocket::SocketState state)
void	setSocketType (QAbstractSocket::SocketType socketType)
void	setProtocol (QAbstractSocket::NetworkLayerProtocol protocol)
void	setLocalAddress (const QHostAddress &address)
void	setLocalPort (quint16 port)
void	setPeerAddress (const QHostAddress &address)
void	setPeerPort (quint16 port)
Protected Member Functions inherited from QObject
QObject *	sender () const
	Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns \nullptr.
int	senderSignalIndex () const
int	receivers (const char *signal) const
	Returns the number of receivers connected to the signal.
bool	isSignalConnected (const QMetaMethod &signal) const
virtual void	timerEvent (QTimerEvent *event)
	This event handler can be reimplemented in a subclass to receive timer events for the object.
virtual void	childEvent (QChildEvent *event)
	This event handler can be reimplemented in a subclass to receive child events.
virtual void	customEvent (QEvent *event)
	This event handler can be reimplemented in a subclass to receive custom events.
virtual void	connectNotify (const QMetaMethod &signal)
virtual void	disconnectNotify (const QMetaMethod &signal)
	QObject (QObjectPrivate &dd, QObject *parent=nullptr)

Additional Inherited Members
Signals inherited from QObject
void	destroyed (QObject *=nullptr)
	This signal is emitted immediately before the object obj is destroyed, after any instances of QPointer have been notified, and cannot be blocked.
void	objectNameChanged (const QString &objectName, QPrivateSignal)
	This signal is emitted after the object's name has been changed.
Protected Attributes inherited from QObject
QScopedPointer< QObjectData >	d_ptr
Properties inherited from QObject
QString	objectName
	the name of this object
Related Symbols inherited from QObject
template< class T > T	qobject_cast (const QObject *object)
	Returns the given object cast to type T if the object is of type T (or of a subclass); otherwise returns \nullptr.
template< typename T > T	qFindChildqFindChildren (const QObject *obj, const QString &name)()
template< typename T > QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QString &name)()
	QObjectList
	\macro Q_CLASSINFO(Name, Value)

Detailed Description

Definition at line 51 of file qabstractsocketengine_p.h.

Member Enumeration Documentation

◆ PacketHeaderOption

enum QAbstractSocketEngine::PacketHeaderOption

Specifies which fields in the IP packet header are desired in the call to readDatagram().

\value WantNone caller isn't interested in the packet metadata \value WantDatagramSender caller wants the sender address and port number \value WantDatagramDestination caller wants the packet's destination address and port number (this option is useful to distinguish multicast packets from unicast) \value WantDatagramHopLimit caller wants the packet's remaining hop limit or time to live (this option is useful in IPv4 multicasting, where the TTL is used to indicate the realm) \value WantAll this is a catch-all value to indicate the caller is interested in all the available information

See also: readDatagram(), QNetworkDatagram

Enumerator
WantNone
WantDatagramSender
WantDatagramDestination
WantDatagramHopLimit
WantStreamNumber
WantEndOfRecord
WantAll

Definition at line 82 of file qabstractsocketengine_p.h.

◆ SocketOption

enum QAbstractSocketEngine::SocketOption

Enumerator
NonBlockingSocketOption
BroadcastSocketOption
ReceiveBufferSocketOption
SendBufferSocketOption
AddressReusable
BindExclusively
ReceiveOutOfBandData
LowDelayOption
KeepAliveOption
MulticastTtlOption
MulticastLoopbackOption
TypeOfServiceOption
ReceivePacketInformation
ReceiveHopLimit
MaxStreamsSocketOption
PathMtuInformation
BindInterfaceIndex

Definition at line 62 of file qabstractsocketengine_p.h.

Constructor & Destructor Documentation

◆ QAbstractSocketEngine() [1/2]

QAbstractSocketEngine::QAbstractSocketEngine ( QObject * parent = nullptr )

Definition at line 53 of file qabstractsocketengine.cpp.

◆ QAbstractSocketEngine() [2/2]

QAbstractSocketEngine::QAbstractSocketEngine	(	QAbstractSocketEnginePrivate &	dd,
		QObject *	parent = nullptr )

protected

Definition at line 58 of file qabstractsocketengine.cpp.

Member Function Documentation

◆ accept()

virtual qintptr QAbstractSocketEngine::accept ( )

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ bind()

virtual bool QAbstractSocketEngine::bind	(	const QHostAddress &	address,
		quint16	port )

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ bytesAvailable()

virtual qint64 QAbstractSocketEngine::bytesAvailable ( ) const

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ bytesToWrite()

virtual qint64 QAbstractSocketEngine::bytesToWrite ( ) const

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ close()

virtual void QAbstractSocketEngine::close ( )

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ closeNotification

void QAbstractSocketEngine::closeNotification ( )

slot

Definition at line 136 of file qabstractsocketengine.cpp.

◆ connectionNotification

void QAbstractSocketEngine::connectionNotification ( )

slot

Definition at line 142 of file qabstractsocketengine.cpp.

◆ connectToHost()

virtual bool QAbstractSocketEngine::connectToHost	(	const QHostAddress &	address,
		quint16	port )

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ connectToHostByName()

virtual bool QAbstractSocketEngine::connectToHostByName	(	const QString &	name,
		quint16	port )

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ createSocketEngine() [1/2]

QAbstractSocketEngine * QAbstractSocketEngine::createSocketEngine	(	QAbstractSocket::SocketType	socketType,
		const QNetworkProxy &	proxy,
		QObject *	parent )

static

Definition at line 63 of file qabstractsocketengine.cpp.

◆ createSocketEngine() [2/2]

QAbstractSocketEngine * QAbstractSocketEngine::createSocketEngine	(	qintptr	socketDescriptor,
		QObject *	parent )

static

Definition at line 86 of file qabstractsocketengine.cpp.

◆ error()

QAbstractSocket::SocketError QAbstractSocketEngine::error ( ) const

Definition at line 96 of file qabstractsocketengine.cpp.

◆ errorString()

QString QAbstractSocketEngine::errorString ( ) const

Definition at line 101 of file qabstractsocketengine.cpp.

◆ exceptionNotification

void QAbstractSocketEngine::exceptionNotification ( )

slot

Definition at line 130 of file qabstractsocketengine.cpp.

◆ hasPendingDatagrams()

virtual bool QAbstractSocketEngine::hasPendingDatagrams ( ) const

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ inboundStreamCount()

int QAbstractSocketEngine::inboundStreamCount ( ) const

Definition at line 227 of file qabstractsocketengine.cpp.

◆ initialize() [1/2]

virtual bool QAbstractSocketEngine::initialize	(	QAbstractSocket::SocketType	type,
		QAbstractSocket::NetworkLayerProtocol	protocol = QAbstractSocket::IPv4Protocol )

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ initialize() [2/2]

virtual bool QAbstractSocketEngine::initialize	(	qintptr	socketDescriptor,
		QAbstractSocket::SocketState	socketState = QAbstractSocket::ConnectedState )

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ isExceptionNotificationEnabled()

virtual bool QAbstractSocketEngine::isExceptionNotificationEnabled ( ) const

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ isReadNotificationEnabled()

virtual bool QAbstractSocketEngine::isReadNotificationEnabled ( ) const

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ isValid()

virtual bool QAbstractSocketEngine::isValid ( ) const

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ isWriteNotificationEnabled()

virtual bool QAbstractSocketEngine::isWriteNotificationEnabled ( ) const

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ joinMulticastGroup()

virtual bool QAbstractSocketEngine::joinMulticastGroup	(	const QHostAddress &	groupAddress,
		const QNetworkInterface &	iface )

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ leaveMulticastGroup()

virtual bool QAbstractSocketEngine::leaveMulticastGroup	(	const QHostAddress &	groupAddress,
		const QNetworkInterface &	iface )

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ listen()

virtual bool QAbstractSocketEngine::listen ( int backlog )

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ localAddress()

QHostAddress QAbstractSocketEngine::localAddress ( ) const

Definition at line 187 of file qabstractsocketengine.cpp.

◆ localPort()

quint16 QAbstractSocketEngine::localPort ( ) const

Definition at line 197 of file qabstractsocketengine.cpp.

◆ multicastInterface()

virtual QNetworkInterface QAbstractSocketEngine::multicastInterface ( ) const

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ option()

virtual int QAbstractSocketEngine::option ( SocketOption option ) const

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ outboundStreamCount()

int QAbstractSocketEngine::outboundStreamCount ( ) const

Definition at line 232 of file qabstractsocketengine.cpp.

◆ peerAddress()

QHostAddress QAbstractSocketEngine::peerAddress ( ) const

Definition at line 207 of file qabstractsocketengine.cpp.

◆ peerPort()

quint16 QAbstractSocketEngine::peerPort ( ) const

Definition at line 217 of file qabstractsocketengine.cpp.

◆ pendingDatagramSize()

virtual qint64 QAbstractSocketEngine::pendingDatagramSize ( ) const

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ protocol()

QAbstractSocket::NetworkLayerProtocol QAbstractSocketEngine::protocol ( ) const

Definition at line 177 of file qabstractsocketengine.cpp.

◆ proxyAuthenticationRequired

void QAbstractSocketEngine::proxyAuthenticationRequired	(	const QNetworkProxy &	proxy,
		QAuthenticator *	authenticator )

slot

Definition at line 149 of file qabstractsocketengine.cpp.

◆ read()

virtual qint64 QAbstractSocketEngine::read	(	char *	data,
		qint64	maxlen )

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ readDatagram()

virtual qint64 QAbstractSocketEngine::readDatagram	(	char *	data,
		qint64	maxlen,
		QIpPacketHeader *	header = nullptr,
		PacketHeaderOptions	= WantNone )

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ readNotification

void QAbstractSocketEngine::readNotification ( )

slot

Definition at line 118 of file qabstractsocketengine.cpp.

◆ setError()

void QAbstractSocketEngine::setError	(	QAbstractSocket::SocketError	error,
		const QString &	errorString ) const

protected

Definition at line 106 of file qabstractsocketengine.cpp.

◆ setExceptionNotificationEnabled()

virtual void QAbstractSocketEngine::setExceptionNotificationEnabled ( bool enable )

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ setLocalAddress()

void QAbstractSocketEngine::setLocalAddress ( const QHostAddress & address )

protected

Definition at line 192 of file qabstractsocketengine.cpp.

◆ setLocalPort()

void QAbstractSocketEngine::setLocalPort ( quint16 port )

protected

Definition at line 202 of file qabstractsocketengine.cpp.

◆ setMulticastInterface()

virtual bool QAbstractSocketEngine::setMulticastInterface ( const QNetworkInterface & iface )

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ setOption()

virtual bool QAbstractSocketEngine::setOption	(	SocketOption	option,
		int	value )

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ setPeerAddress()

void QAbstractSocketEngine::setPeerAddress ( const QHostAddress & address )

protected

Definition at line 212 of file qabstractsocketengine.cpp.

◆ setPeerPort()

void QAbstractSocketEngine::setPeerPort ( quint16 port )

protected

Definition at line 222 of file qabstractsocketengine.cpp.

◆ setProtocol()

void QAbstractSocketEngine::setProtocol ( QAbstractSocket::NetworkLayerProtocol protocol )

protected

Definition at line 182 of file qabstractsocketengine.cpp.

◆ setReadNotificationEnabled()

virtual void QAbstractSocketEngine::setReadNotificationEnabled ( bool enable )

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ setReceiver()

void QAbstractSocketEngine::setReceiver ( QAbstractSocketEngineReceiver * receiver )

Definition at line 113 of file qabstractsocketengine.cpp.

◆ setSocketType()

void QAbstractSocketEngine::setSocketType ( QAbstractSocket::SocketType socketType )

protected

Definition at line 172 of file qabstractsocketengine.cpp.

◆ setState()

void QAbstractSocketEngine::setState ( QAbstractSocket::SocketState state )

protected

Definition at line 162 of file qabstractsocketengine.cpp.

◆ setWriteNotificationEnabled()

virtual void QAbstractSocketEngine::setWriteNotificationEnabled ( bool enable )

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ socketDescriptor()

virtual qintptr QAbstractSocketEngine::socketDescriptor ( ) const

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ socketType()

QAbstractSocket::SocketType QAbstractSocketEngine::socketType ( ) const

Definition at line 167 of file qabstractsocketengine.cpp.

◆ state()

QAbstractSocket::SocketState QAbstractSocketEngine::state ( ) const

Definition at line 157 of file qabstractsocketengine.cpp.

◆ waitForRead()

virtual bool QAbstractSocketEngine::waitForRead	(	QDeadlineTimer	deadline = QDeadlineTimer{DefaultTimeout},
		bool *	timedOut = nullptr )

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ waitForReadOrWrite()

virtual bool QAbstractSocketEngine::waitForReadOrWrite	(	bool *	readyToRead,
		bool *	readyToWrite,
		bool	checkRead,
		bool	checkWrite,
		QDeadlineTimer	deadline = QDeadlineTimer{DefaultTimeout},
		bool *	timedOut = nullptr )

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ waitForWrite()

virtual bool QAbstractSocketEngine::waitForWrite	(	QDeadlineTimer	deadline = QDeadlineTimer{DefaultTimeout},
		bool *	timedOut = nullptr )

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ write()

virtual qint64 QAbstractSocketEngine::write	(	const char *	data,
		qint64	len )

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ writeDatagram()

virtual qint64 QAbstractSocketEngine::writeDatagram	(	const char *	data,
		qint64	len,
		const QIpPacketHeader &	header )

pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ writeNotification

void QAbstractSocketEngine::writeNotification ( )

slot

Definition at line 124 of file qabstractsocketengine.cpp.

The documentation for this class was generated from the following files:

qtbase/src/network/socket/qabstractsocketengine_p.h (83fc4ff9c20eb922113e08ba8566e077ce44dea3)
qtbase/src/network/socket/qabstractsocketengine.cpp (7a308dccb5d425cfbbdbdcc8ce1545d0c66a2c76)

Public Types

Public Slots

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ PacketHeaderOption

◆ SocketOption

Constructor & Destructor Documentation

◆ QAbstractSocketEngine() [1/2]

◆ QAbstractSocketEngine() [2/2]

Member Function Documentation

◆ accept()

◆ bind()

◆ bytesAvailable()

◆ bytesToWrite()

◆ close()

◆ closeNotification

◆ connectionNotification

◆ connectToHost()

◆ connectToHostByName()

◆ createSocketEngine() [1/2]

◆ createSocketEngine() [2/2]

◆ error()

◆ errorString()

◆ exceptionNotification

◆ hasPendingDatagrams()

◆ inboundStreamCount()

◆ initialize() [1/2]

◆ initialize() [2/2]

◆ isExceptionNotificationEnabled()

◆ isReadNotificationEnabled()

◆ isValid()

◆ isWriteNotificationEnabled()

◆ joinMulticastGroup()

◆ leaveMulticastGroup()

◆ listen()

◆ localAddress()

◆ localPort()

◆ multicastInterface()

◆ option()

◆ outboundStreamCount()

◆ peerAddress()

◆ peerPort()

◆ pendingDatagramSize()

◆ protocol()

◆ proxyAuthenticationRequired

◆ read()

◆ readDatagram()

◆ readNotification

◆ setError()

◆ setExceptionNotificationEnabled()

◆ setLocalAddress()

◆ setLocalPort()

◆ setMulticastInterface()

◆ setOption()

◆ setPeerAddress()

◆ setPeerPort()

◆ setProtocol()

◆ setReadNotificationEnabled()

◆ setReceiver()

◆ setSocketType()

◆ setState()

◆ setWriteNotificationEnabled()

◆ socketDescriptor()

◆ socketType()

◆ state()

◆ waitForRead()

◆ waitForReadOrWrite()

◆ waitForWrite()

◆ write()

◆ writeDatagram()

◆ writeNotification