#include <qhttpthreaddelegate_p.h>

Inheritance diagram for QNonContiguousByteDeviceThreadForwardImpl:

Collaboration diagram for QNonContiguousByteDeviceThreadForwardImpl:

Public Slots
void	haveDataSlot (qint64 pos, const QByteArray &dataArray, bool dataAtEnd, qint64 dataSize)

Public Slots inherited from QObject
void	deleteLater ()
	\threadsafe

Signals
void	wantData (qint64)

void	processedData (qint64 pos, qint64 amount)

void	resetData (bool *b)

Signals inherited from QNonContiguousByteDevice
void	readyRead ()
	Emitted when there is data available.

void	readProgress (qint64 current, qint64 total)
	Emitted when data has been "read" by advancing the read pointer.

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.

Public Member Functions
	QNonContiguousByteDeviceThreadForwardImpl (bool aE, qint64 s)

	~QNonContiguousByteDeviceThreadForwardImpl ()

qint64	pos () const override

const char *	readPointer (qint64 maximumLength, qint64 &len) override
	Return a byte pointer for at most maximumLength bytes of that device.

bool	advanceReadPointer (qint64 a) override
	will advance the internal read pointer by amount bytes.

bool	atEnd () const override
	Returns `true` if everything has been read and the read pointer cannot be advanced anymore.

bool	reset () override
	Moves the internal read pointer back to the beginning.

qint64	size () const override
	Returns the size of the complete device or -1 if unknown.

Public Member Functions inherited from QNonContiguousByteDevice
virtual	~QNonContiguousByteDevice ()

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`.

Protected Attributes
bool	wantDataPending = false

qint64	m_amount = 0

char *	m_data = nullptr

QByteArray	m_dataArray

bool	m_atEnd = false

qint64	m_size = 0

qint64	m_pos = 0

Protected Attributes inherited from QObject
QScopedPointer< QObjectData >	d_ptr

Additional Inherited Members
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 inherited from QNonContiguousByteDevice
	QNonContiguousByteDevice ()

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)

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 164 of file qhttpthreaddelegate_p.h.

Constructor & Destructor Documentation

◆ QNonContiguousByteDeviceThreadForwardImpl()

QNonContiguousByteDeviceThreadForwardImpl::QNonContiguousByteDeviceThreadForwardImpl	(	bool	aE,
		qint64	s )

inline

Definition at line 176 of file qhttpthreaddelegate_p.h.

◆ ~QNonContiguousByteDeviceThreadForwardImpl()

QNonContiguousByteDeviceThreadForwardImpl::~QNonContiguousByteDeviceThreadForwardImpl ( )

inline

Definition at line 183 of file qhttpthreaddelegate_p.h.

Member Function Documentation

◆ advanceReadPointer()

bool QNonContiguousByteDeviceThreadForwardImpl::advanceReadPointer ( qint64 amount )

inlineoverridevirtual

will advance the internal read pointer by amount bytes.

The old readPointer is invalid after this call.

See also: readPointer()

Implements QNonContiguousByteDevice.

Definition at line 212 of file qhttpthreaddelegate_p.h.

References emit, m_amount, m_data, m_pos, and processedData().

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◆ atEnd()

bool QNonContiguousByteDeviceThreadForwardImpl::atEnd ( ) const

inlineoverridevirtual

Returns true if everything has been read and the read pointer cannot be advanced anymore.

See also: readPointer(), advanceReadPointer(), reset()

Implements QNonContiguousByteDevice.

Definition at line 227 of file qhttpthreaddelegate_p.h.

References m_amount, and m_atEnd.

◆ haveDataSlot

void QNonContiguousByteDeviceThreadForwardImpl::haveDataSlot	(	qint64	pos,
		const QByteArray &	dataArray,
		bool	dataAtEnd,
		qint64	dataSize )

inlineslot

Definition at line 265 of file qhttpthreaddelegate_p.h.

References QByteArray::constData(), emit, m_amount, m_atEnd, m_data, m_dataArray, m_pos, m_size, pos(), QNonContiguousByteDevice::readyRead(), and wantDataPending.

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◆ pos()

qint64 QNonContiguousByteDeviceThreadForwardImpl::pos ( ) const

inlineoverridevirtual

Reimplemented from QNonContiguousByteDevice.

Definition at line 187 of file qhttpthreaddelegate_p.h.

References m_pos.

Referenced by haveDataSlot().

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◆ processedData

void QNonContiguousByteDeviceThreadForwardImpl::processedData	(	qint64	pos,
		qint64	amount )

signal

Referenced by advanceReadPointer().

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◆ readPointer()

const char * QNonContiguousByteDeviceThreadForwardImpl::readPointer	(	qint64	maximumLength,
		qint64 &	len )

inlineoverridevirtual

Return a byte pointer for at most maximumLength bytes of that device.

if maximumLength is -1, the caller does not care about the length and the device may return what it desires to. The actual number of bytes the pointer is valid for is returned in the len variable. len will be -1 if EOF or an error occurs. If it was really EOF can then afterwards be checked with atEnd() Returns 0 if it is not possible to read at that position.

See also: atEnd()

Implements QNonContiguousByteDevice.

Definition at line 192 of file qhttpthreaddelegate_p.h.

References emit, m_amount, m_atEnd, m_data, wantData(), and wantDataPending.

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◆ reset()

bool QNonContiguousByteDeviceThreadForwardImpl::reset ( )

inlineoverridevirtual

Moves the internal read pointer back to the beginning.

Returns false if this was not possible.

See also: atEnd()

Implements QNonContiguousByteDevice.

Definition at line 235 of file qhttpthreaddelegate_p.h.

References QByteArray::clear(), emit, m_amount, m_atEnd, m_data, m_dataArray, m_pos, resetData(), and wantDataPending.

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◆ resetData

void QNonContiguousByteDeviceThreadForwardImpl::resetData ( bool * b )

signal

Referenced by reset().

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◆ size()

qint64 QNonContiguousByteDeviceThreadForwardImpl::size ( ) const

inlineoverridevirtual

Returns the size of the complete device or -1 if unknown.

May also return less/more than what can be actually read with readPointer()

Implements QNonContiguousByteDevice.

Definition at line 258 of file qhttpthreaddelegate_p.h.

References m_size.

◆ wantData

void QNonContiguousByteDeviceThreadForwardImpl::wantData ( qint64 )

signal

Referenced by readPointer().

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Member Data Documentation

◆ m_amount

qint64 QNonContiguousByteDeviceThreadForwardImpl::m_amount = 0

protected

Definition at line 169 of file qhttpthreaddelegate_p.h.

Referenced by advanceReadPointer(), atEnd(), haveDataSlot(), readPointer(), and reset().

◆ m_atEnd

bool QNonContiguousByteDeviceThreadForwardImpl::m_atEnd = false

protected

Definition at line 172 of file qhttpthreaddelegate_p.h.

Referenced by atEnd(), haveDataSlot(), readPointer(), and reset().

◆ m_data

char* QNonContiguousByteDeviceThreadForwardImpl::m_data = nullptr

protected

Definition at line 170 of file qhttpthreaddelegate_p.h.

Referenced by advanceReadPointer(), haveDataSlot(), readPointer(), and reset().

◆ m_dataArray

QByteArray QNonContiguousByteDeviceThreadForwardImpl::m_dataArray

protected

Definition at line 171 of file qhttpthreaddelegate_p.h.

Referenced by haveDataSlot(), and reset().

◆ m_pos

qint64 QNonContiguousByteDeviceThreadForwardImpl::m_pos = 0

protected

Definition at line 174 of file qhttpthreaddelegate_p.h.

Referenced by advanceReadPointer(), haveDataSlot(), pos(), and reset().

◆ m_size

qint64 QNonContiguousByteDeviceThreadForwardImpl::m_size = 0

protected

Definition at line 173 of file qhttpthreaddelegate_p.h.

Referenced by haveDataSlot(), and size().

◆ wantDataPending

bool QNonContiguousByteDeviceThreadForwardImpl::wantDataPending = false

protected

Definition at line 168 of file qhttpthreaddelegate_p.h.

Referenced by haveDataSlot(), readPointer(), and reset().

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

qtbase/src/network/access/qhttpthreaddelegate_p.h (15b0bd69ff2a3ac967ddb98b5fc3c3ce8c3d5b4b)

Public Slots

Signals

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QNonContiguousByteDeviceThreadForwardImpl()

◆ ~QNonContiguousByteDeviceThreadForwardImpl()

Member Function Documentation

◆ advanceReadPointer()

◆ atEnd()

◆ haveDataSlot

◆ pos()

◆ processedData

◆ readPointer()

◆ reset()

◆ resetData

◆ size()

◆ wantData

Member Data Documentation

◆ m_amount

◆ m_atEnd

◆ m_data

◆ m_dataArray

◆ m_pos

◆ m_size

◆ wantDataPending