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Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
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Public Types | Public Slots | Public Member Functions | Static Public Member Functions | Protected Member Functions | List of all members
QAbstractSocketEngine Class Referenceabstract

#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
}
 
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 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
 Returns the given object cast to type T if the object is of type T (or of a subclass); otherwise returns \nullptr.
 
 
 
 \macro Q_CLASSINFO(Name, Value)
 

Detailed Description

Definition at line 50 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 80 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 

Definition at line 61 of file qabstractsocketengine_p.h.

Constructor & Destructor Documentation

◆ QAbstractSocketEngine() [1/2]

QAbstractSocketEngine::QAbstractSocketEngine ( QObject * parent = nullptr)

Definition at line 52 of file qabstractsocketengine.cpp.

◆ QAbstractSocketEngine() [2/2]

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

Definition at line 57 of file qabstractsocketengine.cpp.

Member Function Documentation

◆ accept()

virtual qintptr QAbstractSocketEngine::accept ( )
pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

Referenced by QTcpServerPrivate::readNotification().

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◆ bind()

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

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

Referenced by QAbstractSocketPrivate::bind().

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◆ bytesAvailable()

virtual qint64 QAbstractSocketEngine::bytesAvailable ( ) const
pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

Referenced by QSctpSocketPrivate::canReadNotification(), and QAbstractSocketPrivate::readFromSocket().

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◆ bytesToWrite()

virtual qint64 QAbstractSocketEngine::bytesToWrite ( ) const
pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

Referenced by QAbstractSocketPrivate::writeToSocket().

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◆ close()

virtual void QAbstractSocketEngine::close ( )
pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

Referenced by QSctpSocketPrivate::canReadNotification(), QAbstractSocketPrivate::resetSocketLayer(), and QSctpSocketPrivate::writeToSocket().

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◆ closeNotification

void QAbstractSocketEngine::closeNotification ( )
slot

Definition at line 135 of file qabstractsocketengine.cpp.

Referenced by QReadNotifier::event().

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◆ connectionNotification

void QAbstractSocketEngine::connectionNotification ( )
slot

Definition at line 141 of file qabstractsocketengine.cpp.

Referenced by QNativeSocketEngine::connectionNotification().

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◆ connectToHost()

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

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

Referenced by QAbstractSocketPrivate::_q_connectToNextAddress().

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◆ connectToHostByName()

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

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

Referenced by QAbstractSocketPrivate::startConnectingByName().

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◆ createSocketEngine() [1/2]

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

Definition at line 62 of file qabstractsocketengine.cpp.

References createSocketEngine(), QNetworkProxy::DefaultProxy, i, mutex, QNetworkProxy::NoProxy, QObject::parent(), proxy, ret, socketType(), and QNetworkProxy::type().

Referenced by createSocketEngine(), createSocketEngine(), QAbstractSocketPrivate::initSocketLayer(), QTcpServer::listen(), QTcpServer::setSocketDescriptor(), and QAbstractSocket::setSocketDescriptor().

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◆ createSocketEngine() [2/2]

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

Definition at line 85 of file qabstractsocketengine.cpp.

References createSocketEngine(), i, mutex, QObject::parent(), and ret.

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◆ error()

QAbstractSocket::SocketError QAbstractSocketEngine::error ( ) const

Definition at line 95 of file qabstractsocketengine.cpp.

Referenced by QAbstractSocketPrivate::_q_connectToNextAddress(), QAbstractSocketPrivate::_q_testConnection(), QAbstractSocketPrivate::bind(), QSctpSocketPrivate::canReadNotification(), QAbstractSocketPrivate::initSocketLayer(), QAbstractSocketPrivate::readFromSocket(), QTcpServerPrivate::readNotification(), setError(), QHttpSocketEngine::slotSocketError(), QAbstractSocketPrivate::startConnectingByName(), QAbstractSocketPrivate::writeToSocket(), and QSctpSocketPrivate::writeToSocket().

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◆ errorString()

QString QAbstractSocketEngine::errorString ( ) const

Definition at line 100 of file qabstractsocketengine.cpp.

Referenced by QAbstractSocketPrivate::_q_connectToNextAddress(), QAbstractSocketPrivate::bind(), QSctpSocketPrivate::canReadNotification(), QAbstractSocketPrivate::initSocketLayer(), QAbstractSocketPrivate::readFromSocket(), QTcpServerPrivate::readNotification(), setError(), QAbstractSocketPrivate::startConnectingByName(), QAbstractSocketPrivate::writeToSocket(), and QSctpSocketPrivate::writeToSocket().

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◆ exceptionNotification

void QAbstractSocketEngine::exceptionNotification ( )
slot

Definition at line 129 of file qabstractsocketengine.cpp.

Referenced by QExceptionNotifier::event().

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◆ hasPendingDatagrams()

virtual bool QAbstractSocketEngine::hasPendingDatagrams ( ) const
pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

Referenced by QAbstractSocketPrivate::canReadNotification().

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◆ inboundStreamCount()

int QAbstractSocketEngine::inboundStreamCount ( ) const

Definition at line 226 of file qabstractsocketengine.cpp.

Referenced by QAbstractSocketPrivate::fetchConnectionParameters().

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◆ initialize() [1/2]

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

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

Referenced by QAbstractSocketPrivate::initSocketLayer().

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◆ 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.

Referenced by QAbstractSocketPrivate::pauseSocketNotifiers().

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◆ isReadNotificationEnabled()

virtual bool QAbstractSocketEngine::isReadNotificationEnabled ( ) const
pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

Referenced by QSslServerPrivate::handleHandshakeTimedOut(), QAbstractSocketPrivate::pauseSocketNotifiers(), and QTcpServerPrivate::readNotification().

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◆ isValid()

virtual bool QAbstractSocketEngine::isValid ( ) const
pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

Referenced by QAbstractSocketPrivate::bind(), QAbstractSocketPrivate::readFromSocket(), and QAbstractSocketPrivate::writeToSocket().

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◆ isWriteNotificationEnabled()

virtual bool QAbstractSocketEngine::isWriteNotificationEnabled ( ) const
pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

Referenced by QAbstractSocketPrivate::pauseSocketNotifiers().

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◆ joinMulticastGroup()

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

Implemented in QNativeSocketEngine, QHttpSocketEngine, and QSocks5SocketEngine.

◆ leaveMulticastGroup()

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

Implemented in QNativeSocketEngine, QHttpSocketEngine, 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 186 of file qabstractsocketengine.cpp.

Referenced by QAbstractSocketPrivate::bind(), and QAbstractSocketPrivate::fetchConnectionParameters().

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◆ localPort()

quint16 QAbstractSocketEngine::localPort ( ) const

Definition at line 196 of file qabstractsocketengine.cpp.

Referenced by QAbstractSocketPrivate::bind(), and QAbstractSocketPrivate::fetchConnectionParameters().

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◆ 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 231 of file qabstractsocketengine.cpp.

Referenced by QAbstractSocketPrivate::fetchConnectionParameters().

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◆ peerAddress()

QHostAddress QAbstractSocketEngine::peerAddress ( ) const

Definition at line 206 of file qabstractsocketengine.cpp.

Referenced by QAbstractSocketPrivate::fetchConnectionParameters(), and QHttpSocketEngine::slotSocketConnected().

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◆ peerPort()

quint16 QAbstractSocketEngine::peerPort ( ) const

Definition at line 216 of file qabstractsocketengine.cpp.

Referenced by QAbstractSocketPrivate::fetchConnectionParameters().

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◆ pendingDatagramSize()

virtual qint64 QAbstractSocketEngine::pendingDatagramSize ( ) const
pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

◆ protocol()

QAbstractSocket::NetworkLayerProtocol QAbstractSocketEngine::protocol ( ) const

Definition at line 176 of file qabstractsocketengine.cpp.

Referenced by QHttpSocketEngine::initialize(), QNativeSocketEngine::initialize(), QSocks5SocketEngine::initialize(), and setProtocol().

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◆ proxyAuthenticationRequired

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

Definition at line 148 of file qabstractsocketengine.cpp.

References proxy.

Referenced by QHttpSocketEngine::slotSocketReadNotification().

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◆ read()

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

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

Referenced by QAbstractSocketPrivate::readFromSocket().

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◆ readDatagram()

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

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

Referenced by QSctpSocketPrivate::canReadNotification().

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◆ readNotification

void QAbstractSocketEngine::readNotification ( )
slot

Definition at line 117 of file qabstractsocketengine.cpp.

References QAbstractSocketEngineReceiver::readNotification().

Referenced by QReadNotifier::event().

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◆ setError()

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

Definition at line 105 of file qabstractsocketengine.cpp.

References d, error(), and errorString().

Referenced by QHttpSocketEngine::accept(), QSocks5SocketEngine::accept(), QHttpSocketEngine::bind(), QSocks5SocketEngine::bind(), QHttpSocketEngine::joinMulticastGroup(), QSocks5SocketEngine::joinMulticastGroup(), QHttpSocketEngine::leaveMulticastGroup(), QSocks5SocketEngine::leaveMulticastGroup(), QHttpSocketEngine::listen(), QHttpSocketEngine::read(), QSocks5SocketEngine::read(), QHttpSocketEngine::readDatagram(), QHttpSocketEngine::setMulticastInterface(), QSocks5SocketEngine::setMulticastInterface(), QHttpSocketEngine::slotSocketError(), QHttpSocketEngine::slotSocketReadNotification(), QHttpSocketEngine::waitForRead(), QSocks5SocketEngine::waitForRead(), QHttpSocketEngine::writeDatagram(), and QSocks5SocketEngine::writeDatagram().

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◆ setExceptionNotificationEnabled()

virtual void QAbstractSocketEngine::setExceptionNotificationEnabled ( bool enable)
pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

Referenced by QAbstractSocketPrivate::pauseSocketNotifiers(), and QAbstractSocketPrivate::resumeSocketNotifiers().

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◆ setLocalAddress()

void QAbstractSocketEngine::setLocalAddress ( const QHostAddress & address)
protected

Definition at line 191 of file qabstractsocketengine.cpp.

Referenced by QHttpSocketEngine::slotSocketReadNotification().

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◆ setLocalPort()

void QAbstractSocketEngine::setLocalPort ( quint16 port)
protected

Definition at line 201 of file qabstractsocketengine.cpp.

Referenced by QHttpSocketEngine::slotSocketReadNotification().

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◆ 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.

Referenced by QAbstractSocketPrivate::bind(), QAbstractSocketPrivate::configureCreatedSocket(), QTcpServerPrivate::configureCreatedSocket(), QSctpServerPrivate::configureCreatedSocket(), and QSctpSocketPrivate::configureCreatedSocket().

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◆ setPeerAddress()

void QAbstractSocketEngine::setPeerAddress ( const QHostAddress & address)
protected

Definition at line 211 of file qabstractsocketengine.cpp.

Referenced by QHttpSocketEngine::connectToHost(), QSocks5SocketEngine::connectToHost(), QHttpSocketEngine::connectToHostByName(), and QSocks5SocketEngine::connectToHostByName().

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◆ setPeerPort()

void QAbstractSocketEngine::setPeerPort ( quint16 port)
protected

Definition at line 221 of file qabstractsocketengine.cpp.

Referenced by QHttpSocketEngine::connectToHost(), QSocks5SocketEngine::connectToHost(), QHttpSocketEngine::connectToHostByName(), and QSocks5SocketEngine::connectToHostByName().

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◆ setProtocol()

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

Definition at line 181 of file qabstractsocketengine.cpp.

References protocol().

Referenced by QHttpSocketEngine::initialize().

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◆ setReadNotificationEnabled()

virtual void QAbstractSocketEngine::setReadNotificationEnabled ( bool enable)
pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

Referenced by QAbstractSocketPrivate::bind(), QAbstractSocketPrivate::canReadNotification(), QAbstractSocketPrivate::fetchConnectionParameters(), QAbstractSocketPrivate::pauseSocketNotifiers(), QTcpServerPrivate::readNotification(), and QAbstractSocketPrivate::resumeSocketNotifiers().

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◆ setReceiver()

void QAbstractSocketEngine::setReceiver ( QAbstractSocketEngineReceiver * receiver)

Definition at line 112 of file qabstractsocketengine.cpp.

Referenced by QAbstractSocketPrivate::initSocketLayer().

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◆ setSocketType()

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

Definition at line 171 of file qabstractsocketengine.cpp.

References socketType().

Referenced by QHttpSocketEngine::initialize().

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◆ setState()

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

Definition at line 161 of file qabstractsocketengine.cpp.

References state().

Referenced by QSocks5SocketEngine::bind(), QHttpSocketEngine::connectInternal(), QSocks5SocketEngine::connectInternal(), QHttpSocketEngine::read(), QSocks5SocketEngine::read(), QHttpSocketEngine::slotSocketReadNotification(), QNativeSocketEngine::waitForReadOrWrite(), and QNativeSocketEngine::waitForWrite().

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◆ setWriteNotificationEnabled()

virtual void QAbstractSocketEngine::setWriteNotificationEnabled ( bool enable)
pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

Referenced by QAbstractSocketPrivate::_q_abortConnectionAttempt(), QAbstractSocketPrivate::_q_connectToNextAddress(), QAbstractSocketPrivate::fetchConnectionParameters(), QAbstractSocketPrivate::pauseSocketNotifiers(), QAbstractSocketPrivate::resumeSocketNotifiers(), QAbstractSocketPrivate::writeToSocket(), and QSctpSocketPrivate::writeToSocket().

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◆ socketDescriptor()

virtual qintptr QAbstractSocketEngine::socketDescriptor ( ) const
pure virtual

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

Referenced by QAbstractSocketPrivate::bind(), QAbstractSocketPrivate::fetchConnectionParameters(), QAbstractSocketPrivate::pauseSocketNotifiers(), and QAbstractSocketPrivate::resumeSocketNotifiers().

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◆ socketType()

QAbstractSocket::SocketType QAbstractSocketEngine::socketType ( ) const

Definition at line 166 of file qabstractsocketengine.cpp.

Referenced by QSocks5SocketEngine::bind(), QAbstractSocketPrivate::configureCreatedSocket(), QSocks5SocketEngine::connectInternal(), createSocketEngine(), QNativeSocketEngine::initialize(), and setSocketType().

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◆ state()

QAbstractSocket::SocketState QAbstractSocketEngine::state ( ) const

Definition at line 156 of file qabstractsocketengine.cpp.

Referenced by QAbstractSocketPrivate::_q_connectToNextAddress(), QAbstractSocketPrivate::_q_testConnection(), QNativeSocketEngine::connectionNotification(), QWriteNotifier::event(), QExceptionNotifier::event(), setState(), QHttpSocketEngine::slotSocketStateChanged(), QAbstractSocketPrivate::startConnectingByName(), QNativeSocketEngine::waitForRead(), QNativeSocketEngine::waitForReadOrWrite(), and QNativeSocketEngine::waitForWrite().

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◆ waitForRead()

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

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

References DefaultTimeout.

◆ 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.

References DefaultTimeout.

◆ waitForWrite()

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

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

References DefaultTimeout.

◆ write()

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

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

Referenced by QAbstractSocketPrivate::writeToSocket().

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◆ writeDatagram()

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

Implemented in QHttpSocketEngine, QNativeSocketEngine, and QSocks5SocketEngine.

Referenced by QSctpSocketPrivate::writeToSocket().

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◆ writeNotification

void QAbstractSocketEngine::writeNotification ( )
slot

Definition at line 123 of file qabstractsocketengine.cpp.

Referenced by QWriteNotifier::event().

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