QSctpSocketPrivate Class Reference

#include <qsctpsocket_p.h>

Inheritance diagram for QSctpSocketPrivate:

Collaboration diagram for QSctpSocketPrivate:

Public Types
typedef std::deque< QIpPacketHeader >	IpHeaderList
Public Types inherited from QIODevicePrivate
enum	AccessMode : quint8 { Unset , Sequential , RandomAccess }
Public Types inherited from QObjectPrivate
typedef void(*	StaticMetaCallFunction) (QObject *, QMetaObject::Call, int, void **)
using	ConnectionDataPointer = QExplicitlySharedDataPointer< ConnectionData >

Public Member Functions
	QSctpSocketPrivate ()
virtual	~QSctpSocketPrivate ()
bool	canReadNotification () override
bool	writeToSocket () override
void	configureCreatedSocket () override
Public Member Functions inherited from QAbstractSocketPrivate
	QAbstractSocketPrivate ()
virtual	~QAbstractSocketPrivate ()
void	readNotification () override
void	writeNotification () override
void	exceptionNotification () override
void	closeNotification () override
void	connectionNotification () override
void	proxyAuthenticationRequired (const QNetworkProxy &proxy, QAuthenticator *authenticator) override
virtual bool	bind (const QHostAddress &address, quint16 port, QAbstractSocket::BindMode mode)
virtual bool	canReadNotification ()
bool	canWriteNotification ()
void	canCloseNotification ()
void	_q_connectToNextAddress ()
void	_q_startConnecting (const QHostInfo &hostInfo)
void	_q_testConnection ()
void	_q_abortConnectionAttempt ()
void	resolveProxy (const QString &hostName, quint16 port)
void	resolveProxy (quint16 port)
void	resetSocketLayer ()
virtual bool	flush ()
bool	initSocketLayer (QAbstractSocket::NetworkLayerProtocol protocol)
virtual void	configureCreatedSocket ()
void	startConnectingByName (const QString &host)
void	fetchConnectionParameters ()
bool	readFromSocket ()
virtual bool	writeToSocket ()
void	emitReadyRead (int channel=0)
void	emitBytesWritten (qint64 bytes, int channel=0)
void	setError (QAbstractSocket::SocketError errorCode, const QString &errorString)
void	setErrorAndEmit (QAbstractSocket::SocketError errorCode, const QString &errorString)
Public Member Functions inherited from QIODevicePrivate
	QIODevicePrivate ()
virtual	~QIODevicePrivate ()
virtual bool	putCharHelper (char c)
bool	isSequential () const
bool	isBufferEmpty () const
bool	allWriteBuffersEmpty () const
void	seekBuffer (qint64 newPos)
void	setCurrentReadChannel (int channel)
void	setCurrentWriteChannel (int channel)
void	setReadChannelCount (int count)
void	setWriteChannelCount (int count)
qint64	read (char *data, qint64 maxSize, bool peeking=false)
qint64	readLine (char *data, qint64 maxSize)
virtual qint64	peek (char *data, qint64 maxSize)
virtual QByteArray	peek (qint64 maxSize)
qint64	skipByReading (qint64 maxSize)
void	write (const char *data, qint64 size)
bool	isWriteChunkCached (const char *data, qint64 size) const
Public Member Functions inherited from QObjectPrivate
void	ensureExtraData ()
	QObjectPrivate (int version=QObjectPrivateVersion)
virtual	~QObjectPrivate ()
void	deleteChildren ()
void	clearBindingStorage ()
void	checkForIncompatibleLibraryVersion (int version) const
void	setParent_helper (QObject *)
void	moveToThread_helper ()
void	setThreadData_helper (QThreadData *currentData, QThreadData *targetData, QBindingStatus *status)
void	_q_reregisterTimers (void *pointer)
bool	isSender (const QObject *receiver, const char *signal) const
QObjectList	receiverList (const char *signal) const
QObjectList	senderList () const
void	ensureConnectionData ()
void	addConnection (int signal, Connection *c)
int	signalIndex (const char *signalName, const QMetaObject **meta=nullptr) const
bool	isSignalConnected (uint signalIdx, bool checkDeclarative=true) const
bool	maybeSignalConnected (uint signalIndex) const
bool	isDeclarativeSignalConnected (uint signalIdx) const
void	connectNotify (const QMetaMethod &signal)
void	disconnectNotify (const QMetaMethod &signal)
void	reinitBindingStorageAfterThreadMove ()
virtual std::string	flagsForDumping () const
QtPrivate::QPropertyAdaptorSlotObject *	getPropertyAdaptorSlotObject (const QMetaProperty &property)
Public Member Functions inherited from QObjectData
	QObjectData ()=default
virtual	~QObjectData ()=0
QMetaObject *	dynamicMetaObject () const
Public Member Functions inherited from QAbstractSocketEngineReceiver
virtual	~QAbstractSocketEngineReceiver ()
virtual void	readNotification ()=0
virtual void	writeNotification ()=0
virtual void	closeNotification ()=0
virtual void	exceptionNotification ()=0
virtual void	connectionNotification ()=0
virtual void	proxyAuthenticationRequired (const QNetworkProxy &proxy, QAuthenticator *authenticator)=0

Public Attributes
QByteArray	incomingDatagram
int	maximumChannelCount
QList< IpHeaderList >	readHeaders
QList< IpHeaderList >	writeHeaders
Public Attributes inherited from QAbstractSocketPrivate
bool	emittedReadyRead = false
bool	emittedBytesWritten = false
bool	abortCalled = false
bool	pendingClose = false
QAbstractSocket::PauseModes	pauseMode = QAbstractSocket::PauseNever
QString	hostName
quint16	port = 0
QHostAddress	host
QList< QHostAddress >	addresses
quint16	localPort = 0
quint16	peerPort = 0
QHostAddress	localAddress
QHostAddress	peerAddress
QString	peerName
QAbstractSocketEngine *	socketEngine = nullptr
qintptr	cachedSocketDescriptor = -1
QNetworkProxy	proxy
QNetworkProxy	proxyInUse
QString	protocolTag
qint64	readBufferMaxSize = 0
bool	isBuffered = false
bool	hasPendingData = false
QTimer *	connectTimer = nullptr
int	hostLookupId = -1
QAbstractSocket::SocketType	socketType = QAbstractSocket::UnknownSocketType
QAbstractSocket::SocketState	state = QAbstractSocket::UnconnectedState
QAbstractSocket::SocketError	socketError = QAbstractSocket::UnknownSocketError
QAbstractSocket::NetworkLayerProtocol	preferredNetworkLayerProtocol
bool	prePauseReadSocketNotifierState = false
bool	prePauseWriteSocketNotifierState = false
bool	prePauseExceptionSocketNotifierState = false
Public Attributes inherited from QIODevicePrivate
qint64	pos = 0
qint64	devicePos = 0
qint64	transactionPos = 0
QRingBufferRef	buffer
QRingBufferRef	writeBuffer
const QByteArray *	currentWriteChunk = nullptr
int	readChannelCount = 0
int	writeChannelCount = 0
int	currentReadChannel = 0
int	currentWriteChannel = 0
int	readBufferChunkSize = QIODEVICE_BUFFERSIZE
int	writeBufferChunkSize = 0
QVarLengthArray< QRingBuffer, 2 >	readBuffers
QVarLengthArray< QRingBuffer, 1 >	writeBuffers
QString	errorString
QIODevice::OpenMode	openMode = QIODevice::NotOpen
bool	transactionStarted = false
bool	baseReadLineDataCalled = false
AccessMode	accessMode = Unset
Public Attributes inherited from QObjectPrivate
ExtraData *	extraData
QAtomicPointer< QThreadData >	threadData
QAtomicPointer< ConnectionData >	connections
union {
QObject *   currentChildBeingDeleted
QAbstractDeclarativeData *   declarativeData
};
QAtomicPointer< QtSharedPointer::ExternalRefCountData >	sharedRefcount
Public Attributes inherited from QObjectData
QObject *	q_ptr
QObject *	parent
QObjectList	children
uint	isWidget: 1
uint	blockSig: 1
uint	wasDeleted: 1
uint	isDeletingChildren: 1
uint	sendChildEvents: 1
uint	receiveChildEvents: 1
uint	isWindow: 1
uint	deleteLaterCalled: 1
uint	isQuickItem: 1
uint	willBeWidget: 1
uint	wasWidget: 1
uint	unused: 21
QAtomicInt	postedEvents
QDynamicMetaObjectData *	metaObject
QBindingStorage	bindingStorage

Additional Inherited Members
Static Public Member Functions inherited from QAbstractSocketPrivate
static void	pauseSocketNotifiers (QAbstractSocket *)
static void	resumeSocketNotifiers (QAbstractSocket *)
static QAbstractSocketEngine *	getSocketEngine (QAbstractSocket *)
Static Public Member Functions inherited from QObjectPrivate
static bool	removeConnection (Connection *c)
static QObjectPrivate *	get (QObject *o)
static const QObjectPrivate *	get (const QObject *o)
template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiverPrivate, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)
template<typename Func1 , typename Func2 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiverPrivate, Func2 slot)
static QMetaObject::Connection	connectImpl (const QObject *sender, int signal_index, const QObject *receiver, void **slot, QtPrivate::QSlotObjectBase *slotObj, int type, const int *types, const QMetaObject *senderMetaObject)
static QMetaObject::Connection	connect (const QObject *sender, int signal_index, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)
static QMetaObject::Connection	connect (const QObject *sender, int signal_index, const QObject *receiver, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)
static bool	disconnect (const QObject *sender, int signal_index, void **slot)
static bool	disconnect (const QObject *sender, int signal_index, const QObject *receiver, void **slot)

Detailed Description

Definition at line 30 of file qsctpsocket_p.h.

Member Typedef Documentation

IpHeaderList

typedef std::deque<QIpPacketHeader> QSctpSocketPrivate::IpHeaderList

Definition at line 43 of file qsctpsocket_p.h.

Constructor & Destructor Documentation

QSctpSocketPrivate()

QT_BEGIN_NAMESPACE QSctpSocketPrivate::QSctpSocketPrivate

(

)

Definition at line 96 of file qsctpsocket.cpp.

~QSctpSocketPrivate()

QSctpSocketPrivate::~QSctpSocketPrivate ( )

virtual

Definition at line 103 of file qsctpsocket.cpp.

Member Function Documentation

canReadNotification()

bool QSctpSocketPrivate::canReadNotification ( )

overridevirtual

Reimplemented from QAbstractSocketPrivate.

Definition at line 109 of file qsctpsocket.cpp.

References QVarLengthArray< T, Prealloc >::append(), QAbstractSocketEngine::bytesAvailable(), QAbstractSocketPrivate::canReadNotification(), QByteArray::clear(), QAbstractSocketEngine::close(), QAbstractSocket::ConnectedState, QByteArray::constData(), QIODevicePrivate::currentReadChannel, QByteArray::data(), QAbstractSocketPrivate::emitReadyRead(), QAbstractSocketEngine::error(), QAbstractSocketEngine::errorString(), header(), incomingDatagram, MaxByteArraySize, QList< T >::push_back(), Q_ASSERT, qDebug, QIODevicePrivate::readBuffers, QAbstractSocketEngine::readDatagram(), readHeaders, QAbstractSocket::RemoteHostClosedError, QByteArray::resize(), QList< T >::resize(), QAbstractSocketPrivate::setErrorAndEmit(), QByteArray::size(), QList< T >::size(), QVLABaseBase::size(), QAbstractSocketPrivate::socketEngine, QAbstractSocketPrivate::state, QString::toLatin1(), and QAbstractSocketEngine::WantAll.

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configureCreatedSocket()

void QSctpSocketPrivate::configureCreatedSocket ( )

overridevirtual

Reimplemented from QAbstractSocketPrivate.

Definition at line 294 of file qsctpsocket.cpp.

References maximumChannelCount, QAbstractSocketEngine::MaxStreamsSocketOption, QAbstractSocketEngine::setOption(), and QAbstractSocketPrivate::socketEngine.

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writeToSocket()

bool QSctpSocketPrivate::writeToSocket ( )

overridevirtual

Reimplemented from QAbstractSocketPrivate.

Definition at line 207 of file qsctpsocket.cpp.

References channel, QAbstractSocketEngine::close(), QAbstractSocket::ClosingState, QByteArray::constData(), QIODevicePrivate::currentWriteChannel, QAbstractSocketPrivate::emitBytesWritten(), QAbstractSocketEngine::error(), QAbstractSocketEngine::errorString(), QList< T >::front(), header(), QRingBuffer::isEmpty(), QRingBuffer::nextDataBlockSize(), QList< T >::pop_front(), Q_ASSERT, qDebug, QRingBuffer::read(), QRingBuffer::readPointer(), QAbstractSocketPrivate::setErrorAndEmit(), QAbstractSocketEngine::setWriteNotificationEnabled(), QList< T >::size(), QVLABaseBase::size(), QAbstractSocketPrivate::socketEngine, QAbstractSocketPrivate::state, QString::toLatin1(), QAbstractSocket::UnconnectedState, QIODevicePrivate::writeBuffers, QAbstractSocketEngine::writeDatagram(), writeHeaders, and QAbstractSocketPrivate::writeToSocket().

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Member Data Documentation

incomingDatagram

QByteArray QSctpSocketPrivate::incomingDatagram

Definition at line 40 of file qsctpsocket_p.h.

Referenced by canReadNotification().

maximumChannelCount

int QSctpSocketPrivate::maximumChannelCount

Definition at line 41 of file qsctpsocket_p.h.

Referenced by configureCreatedSocket().

readHeaders

QList<IpHeaderList> QSctpSocketPrivate::readHeaders

Definition at line 44 of file qsctpsocket_p.h.

Referenced by canReadNotification().

writeHeaders

QList<IpHeaderList> QSctpSocketPrivate::writeHeaders

Definition at line 45 of file qsctpsocket_p.h.

Referenced by writeToSocket().

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

• qtbase/src/network/socket/qsctpsocket_p.h
• qtbase/src/network/socket/qsctpsocket.cpp