QNetworkReplyImpl Class Reference

#include <qnetworkreplyimpl_p.h>

Inheritance diagram for QNetworkReplyImpl:

Public Functions
virtual void	abort ()
	Aborts the operation immediately and close down any network connections still open. More...
virtual qint64	bytesAvailable () const
	Returns the number of bytes available for reading with QIODevice::read(). More...
virtual bool	canReadLine () const
	Returns true if a complete line of data can be read from the device; otherwise returns false. More...
virtual void	close ()
	Closes this device for reading. More...
virtual bool	event (QEvent *)
virtual void	ignoreSslErrors ()
	If this function is called, SSL errors related to network connection will be ignored, including certificate validation errors. More...
virtual Q_INVOKABLE void	ignoreSslErrorsImplementation (const QList< QSslError > &errors)
	QNetworkReplyImpl (QObject *parent=0)
virtual qint64	readData (char *data, qint64 maxlen)
virtual void	setReadBufferSize (qint64 size)
	Sets the size of the read buffer to be size bytes. More...
Q_INVOKABLE void	setSslConfigurationImplementation (const QSslConfiguration &configuration)
Q_INVOKABLE QSslConfiguration	sslConfigurationImplementation () const
	~QNetworkReplyImpl ()
Public Functions inherited from QNetworkReply
QVariant	attribute (QNetworkRequest::Attribute code) const
	Returns the attribute associated with the code code. More...
NetworkError	error () const
	Returns the error that was found during the processing of this request. More...
bool	hasRawHeader (const QByteArray &headerName) const
	Returns true if the raw header of name headerName was sent by the remote server. More...
QVariant	header (QNetworkRequest::KnownHeaders header) const
	Returns the value of the known header header, if that header was sent by the remote server. More...
void	ignoreSslErrors (const QList< QSslError > &errors)
	If this function is called, the SSL errors given in errors will be ignored. More...
bool	isFinished () const
	Returns true when the reply has finished or was aborted. More...
bool	isRunning () const
	Returns true when the request is still processing and the reply has not finished or was aborted yet. More...
virtual bool	isSequential () const
QNetworkAccessManager *	manager () const
	Returns the QNetworkAccessManager that was used to create this QNetworkReply object. More...
QNetworkAccessManager::Operation	operation () const
	Returns the operation that was posted for this reply. More...
QByteArray	rawHeader (const QByteArray &headerName) const
	Returns the raw contents of the header headerName as sent by the remote server. More...
QList< QByteArray >	rawHeaderList () const
	Returns a list of headers fields that were sent by the remote server, in the order that they were sent. More...
const QList< RawHeaderPair > &	rawHeaderPairs () const
	Returns a list of raw header pairs. More...
qint64	readBufferSize () const
	Returns the size of the read buffer, in bytes. More...
QNetworkRequest	request () const
	Returns the request that was posted for this reply. More...
void	setSslConfiguration (const QSslConfiguration &configuration)
	Sets the SSL configuration for the network connection associated with this request, if possible, to be that of config. More...
QSslConfiguration	sslConfiguration () const
	Returns the SSL configuration and state associated with this reply, if SSL was used. More...
QUrl	url () const
	Returns the URL of the content downloaded or uploaded. More...
	~QNetworkReply ()
	Disposes of this reply and frees any resources associated with it. More...
Public Functions inherited from QIODevice
virtual bool	atEnd () const
	Returns true if the current read and write position is at the end of the device (i.e. More...
virtual qint64	bytesToWrite () const
	For buffered devices, this function returns the number of bytes waiting to be written. More...
QString	errorString () const
	Returns a human-readable description of the last device error that occurred. More...
bool	getChar (char *c)
	Reads one character from the device and stores it in c. More...
bool	isOpen () const
	Returns true if the device is open; otherwise returns false. More...
bool	isReadable () const
	Returns true if data can be read from the device; otherwise returns false. More...
bool	isTextModeEnabled () const
	Returns true if the Text flag is enabled; otherwise returns false. More...
bool	isWritable () const
	Returns true if data can be written to the device; otherwise returns false. More...
virtual bool	open (OpenMode mode)
	Opens the device and sets its OpenMode to mode. More...
OpenMode	openMode () const
	Returns the mode in which the device has been opened; i.e. More...
qint64	peek (char *data, qint64 maxlen)
	Reads at most maxSize bytes from the device into data, without side effects (i. More...
QByteArray	peek (qint64 maxlen)
	Peeks at most maxSize bytes from the device, returning the data peeked as a QByteArray. More...
virtual qint64	pos () const
	For random-access devices, this function returns the position that data is written to or read from. More...
bool	putChar (char c)
	Writes the character c to the device. More...
	QIODevice ()
	Constructs a QIODevice object. More...
	QIODevice (QObject *parent)
	Constructs a QIODevice object with the given parent. More...
qint64	read (char *data, qint64 maxlen)
	Reads at most maxSize bytes from the device into data, and returns the number of bytes read. More...
QByteArray	read (qint64 maxlen)
	Reads at most maxSize bytes from the device, and returns the data read as a QByteArray. More...
QByteArray	readAll ()
	Reads all available data from the device, and returns it as a QByteArray. More...
qint64	readLine (char *data, qint64 maxlen)
	This function reads a line of ASCII characters from the device, up to a maximum of maxSize - 1 bytes, stores the characters in data, and returns the number of bytes read. More...
QByteArray	readLine (qint64 maxlen=0)
	Reads a line from the device, but no more than maxSize characters, and returns the result as a QByteArray. More...
virtual bool	reset ()
	Seeks to the start of input for random-access devices. More...
virtual bool	seek (qint64 pos)
	For random-access devices, this function sets the current position to pos, returning true on success, or false if an error occurred. More...
void	setTextModeEnabled (bool enabled)
	If enabled is true, this function sets the Text flag on the device; otherwise the Text flag is removed. More...
virtual qint64	size () const
	For open random-access devices, this function returns the size of the device. More...
void	ungetChar (char c)
	Puts the character c back into the device, and decrements the current position unless the position is 0. More...
virtual bool	waitForBytesWritten (int msecs)
	For buffered devices, this function waits until a payload of buffered written data has been written to the device and the bytesWritten() signal has been emitted, or until msecs milliseconds have passed. More...
virtual bool	waitForReadyRead (int msecs)
	Blocks until new data is available for reading and the readyRead() signal has been emitted, or until msecs milliseconds have passed. More...
qint64	write (const char *data, qint64 len)
	Writes at most maxSize bytes of data from data to the device. More...
qint64	write (const char *data)
	Writes data from a zero-terminated string of 8-bit characters to the device. More...
qint64	write (const QByteArray &data)
	Writes the content of byteArray to the device. More...
virtual	~QIODevice ()
	The destructor is virtual, and QIODevice is an abstract base class. More...
Public Functions inherited from QObject
bool	blockSignals (bool b)
	If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it). More...
const QObjectList &	children () const
	Returns a list of child objects. More...
bool	connect (const QObject *sender, const char *signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const
bool	disconnect (const char *signal=0, const QObject *receiver=0, const char *member=0)
bool	disconnect (const QObject *receiver, const char *member=0)
void	dumpObjectInfo ()
	Dumps information about signal connections, etc. More...
void	dumpObjectTree ()
	Dumps a tree of children to the debug output. More...
QList< QByteArray >	dynamicPropertyNames () const
	Returns the names of all properties that were dynamically added to the object using setProperty(). More...
virtual bool	eventFilter (QObject *, QEvent *)
	Filters events if this object has been installed as an event filter for the watched object. More...
template<typename T >
T	findChild (const QString &aName=QString()) const
	Returns the child of this object that can be cast into type T and that is called name, or 0 if there is no such object. More...
template<typename T >
QList< T >	findChildren (const QString &aName=QString()) 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. More...
template<typename T >
QList< T >	findChildren (const QRegExp &re) const
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. More...
void	installEventFilter (QObject *)
	Installs an event filter filterObj on this object. More...
bool	isWidgetType () const
	Returns true if the object is a widget; otherwise returns false. More...
void	killTimer (int id)
	Kills the timer with timer identifier, id. More...
virtual const QMetaObject *	metaObject () const
	Returns a pointer to the meta-object of this object. More...
void	moveToThread (QThread *thread)
	Changes the thread affinity for this object and its children. More...
QString	objectName () const
QObject *	parent () const
	Returns a pointer to the parent object. More...
QVariant	property (const char *name) const
	Returns the value of the object's name property. More...
Q_INVOKABLE	QObject (QObject *parent=0)
	Constructs an object with parent object parent. More...
void	removeEventFilter (QObject *)
	Removes an event filter object obj from this object. More...
void	setObjectName (const QString &name)
void	setParent (QObject *)
	Makes the object a child of parent. More...
bool	setProperty (const char *name, const QVariant &value)
	Sets the value of the object's name property to value. More...
void	setUserData (uint id, QObjectUserData *data)
bool	signalsBlocked () const
	Returns true if signals are blocked; otherwise returns false. More...
int	startTimer (int interval)
	Starts a timer and returns a timer identifier, or returns zero if it could not start a timer. More...
QThread *	thread () const
	Returns the thread in which the object lives. More...
QObjectUserData *	userData (uint id) const
virtual	~QObject ()
	Destroys the object, deleting all its child objects. More...

Additional Inherited Members
Public Types inherited from QNetworkReply
enum	NetworkError {   NoError = 0, ConnectionRefusedError = 1, RemoteHostClosedError, HostNotFoundError,   TimeoutError, OperationCanceledError, SslHandshakeFailedError, TemporaryNetworkFailureError,   UnknownNetworkError = 99, ProxyConnectionRefusedError = 101, ProxyConnectionClosedError, ProxyNotFoundError,   ProxyTimeoutError, ProxyAuthenticationRequiredError, UnknownProxyError = 199, ContentAccessDenied = 201,   ContentOperationNotPermittedError, ContentNotFoundError, AuthenticationRequiredError, ContentReSendError,   UnknownContentError = 299, ProtocolUnknownError = 301, ProtocolInvalidOperationError, ProtocolFailure = 399 }
	Indicates all possible error conditions found during the processing of the request. More...
typedef QPair< QByteArray, QByteArray >	RawHeaderPair
	RawHeaderPair is a QPair<QByteArray, QByteArray> where the first QByteArray is the header name and the second is the header. More...
Public Types inherited from QIODevice
enum	OpenModeFlag {   NotOpen = 0x0000, ReadOnly = 0x0001, WriteOnly = 0x0002, ReadWrite = ReadOnly | WriteOnly,   Append = 0x0004, Truncate = 0x0008, Text = 0x0010, Unbuffered = 0x0020 }
	This enum is used with open() to describe the mode in which a device is opened. More...
Public Slots inherited from QNetworkReply
Public Slots inherited from QObject
void	deleteLater ()
	Schedules this object for deletion. More...
Signals inherited from QNetworkReply
void	downloadProgress (qint64 bytesReceived, qint64 bytesTotal)
	This signal is emitted to indicate the progress of the download part of this network request, if there's any. More...
void	error (QNetworkReply::NetworkError)
	This signal is emitted when the reply detects an error in processing. More...
void	finished ()
	This signal is emitted when the reply has finished processing. More...
void	metaDataChanged ()
	This signal is emitted whenever the metadata in this reply changes. More...
void	sslErrors (const QList< QSslError > &errors)
	This signal is emitted if the SSL/TLS session encountered errors during the set up, including certificate verification errors. More...
void	uploadProgress (qint64 bytesSent, qint64 bytesTotal)
	This signal is emitted to indicate the progress of the upload part of this network request, if there's any. More...
Signals inherited from QIODevice
void	aboutToClose ()
	This signal is emitted when the device is about to close. More...
void	bytesWritten (qint64 bytes)
	This signal is emitted every time a payload of data has been written to the device. More...
void	readChannelFinished ()
	This signal is emitted when the input (reading) stream is closed in this device. More...
void	readyRead ()
	This signal is emitted once every time new data is available for reading from the device. More...
Signals inherited from QObject
void	destroyed (QObject *=0)
	This signal is emitted immediately before the object obj is destroyed, and can not be blocked. More...
Static Public Functions inherited from QObject
static bool	connect (const QObject *sender, const char *signal, const QObject *receiver, const char *member, Qt::ConnectionType=Qt::AutoConnection)
	Creates a connection of the given type from the signal in the sender object to the method in the receiver object. More...
static bool	connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)
static bool	disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *member)
	Disconnects signal in object sender from method in object receiver. More...
static bool	disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &member)
static uint	registerUserData ()
static QString	tr (const char *sourceText, const char *comment=0, int n=-1)
static QString	trUtf8 (const char *sourceText, const char *comment=0, int n=-1)
Static Public Variables inherited from QObject
static const QMetaObject	staticMetaObject
	This variable stores the meta-object for the class. More...
Protected Functions inherited from QNetworkReply
	QNetworkReply (QObject *parent=0)
	Creates a QNetworkReply object with parent parent. More...
	QNetworkReply (QNetworkReplyPrivate &dd, QObject *parent)
void	setAttribute (QNetworkRequest::Attribute code, const QVariant &value)
	Sets the attribute code to have value value. More...
void	setError (NetworkError errorCode, const QString &errorString)
	Sets the error condition to be errorCode. More...
void	setFinished (bool)
	Sets the reply as finished. More...
void	setHeader (QNetworkRequest::KnownHeaders header, const QVariant &value)
	Sets the known header header to be of value value. More...
void	setOperation (QNetworkAccessManager::Operation operation)
	Sets the associated operation for this object to be operation. More...
void	setRawHeader (const QByteArray &headerName, const QByteArray &value)
	Sets the raw header headerName to be of value value. More...
void	setRequest (const QNetworkRequest &request)
	Sets the associated request for this object to be request. More...
void	setUrl (const QUrl &url)
	Sets the URL being processed to be url. More...
virtual qint64	writeData (const char *data, qint64 len)
Protected Functions inherited from QIODevice
	QIODevice (QIODevicePrivate &dd, QObject *parent=0)
virtual qint64	readLineData (char *data, qint64 maxlen)
	Reads up to maxSize characters into data and returns the number of characters read. More...
void	setErrorString (const QString &errorString)
	Sets the human readable description of the last device error that occurred to str. More...
void	setOpenMode (OpenMode openMode)
	Sets the OpenMode of the device to openMode. More...
Protected Functions inherited from QObject
virtual void	childEvent (QChildEvent *)
	This event handler can be reimplemented in a subclass to receive child events. More...
virtual void	connectNotify (const char *signal)
	This virtual function is called when something has been connected to signal in this object. More...
virtual void	customEvent (QEvent *)
	This event handler can be reimplemented in a subclass to receive custom events. More...
virtual void	disconnectNotify (const char *signal)
	This virtual function is called when something has been disconnected from signal in this object. More...
	QObject (QObjectPrivate &dd, QObject *parent=0)
int	receivers (const char *signal) const
	Returns the number of receivers connected to the signal. More...
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 0. More...
int	senderSignalIndex () const
virtual void	timerEvent (QTimerEvent *)
	This event handler can be reimplemented in a subclass to receive timer events for the object. More...
Protected Variables inherited from QObject
QScopedPointer< QObjectData >	d_ptr
Static Protected Variables inherited from QObject
static const QMetaObject	staticQtMetaObject
Related Functions inherited from QObject
T	qFindChildqFindChildren (const QObject *obj, const QString &name)()
QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QString &name)()
QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QRegExp &regExp)()
T *	qobject_cast (QObject *object)
	QObjectList
void *	qt_find_obj_child (QObject *parent, const char *type, const QString &name)
	Returns a pointer to the object named name that inherits type and with a given parent. More...

Detailed Description

Definition at line 73 of file qnetworkreplyimpl_p.h.

Constructors and Destructors

QNetworkReplyImpl()

QNetworkReplyImpl::QNetworkReplyImpl

(

QObject *

parent = 0

)

Definition at line 850 of file qnetworkreplyimpl.cpp.

    : QNetworkReply(*new QNetworkReplyImplPrivate, parent)
{
}

~QNetworkReplyImpl()

QNetworkReplyImpl::~QNetworkReplyImpl

(

)

Definition at line 855 of file qnetworkreplyimpl.cpp.

{
    Q_D(QNetworkReplyImpl);

    // This code removes the data from the cache if it was prematurely aborted.
    // See QNetworkReplyImplPrivate::completeCacheSave(), we disable caching there after the cache
    // save had been properly finished. So if it is still enabled it means we got deleted/aborted.
    if (d->isCachingEnabled())
        d->networkCache()->remove(url());
}

Functions

abort()

void QNetworkReplyImpl::abort ( )

virtual

Aborts the operation immediately and close down any network connections still open.

Uploads still in progress are also aborted.

See also

close()

Implements QNetworkReply.

Definition at line 866 of file qnetworkreplyimpl.cpp.

{
    Q_D(QNetworkReplyImpl);
    if (d->state == QNetworkReplyImplPrivate::Finished || d->state == QNetworkReplyImplPrivate::Aborted)
        return;

    // stop both upload and download
    if (d->outgoingData)
        disconnect(d->outgoingData, 0, this, 0);
    if (d->copyDevice)
        disconnect(d->copyDevice, 0, this, 0);

    QNetworkReply::close();

    if (d->state != QNetworkReplyImplPrivate::Finished) {
        // call finished which will emit signals
        d->error(OperationCanceledError, tr("Operation canceled"));
        if (d->state == QNetworkReplyImplPrivate::WaitingForSession)
            d->state = QNetworkReplyImplPrivate::Working;
        d->finished();
    }
    d->state = QNetworkReplyImplPrivate::Aborted;

    // finished may access the backend
    if (d->backend) {
        d->backend->deleteLater();
        d->backend = 0;
    }
}

bytesAvailable()

qint64 QNetworkReplyImpl::bytesAvailable ( ) const

virtual

Returns the number of bytes available for reading with QIODevice::read().

The number of bytes available may grow until the finished() signal is emitted.

Reimplemented from QIODevice.

Definition at line 928 of file qnetworkreplyimpl.cpp.

{
    // Special case for the "zero copy" download buffer
    Q_D(const QNetworkReplyImpl);
    if (d->downloadBuffer) {
        qint64 maxAvail = d->downloadBufferCurrentSize - d->downloadBufferReadPosition;
        return QNetworkReply::bytesAvailable() + maxAvail;
    }

    return QNetworkReply::bytesAvailable() + d_func()->readBuffer.byteAmount();
}

canReadLine()

bool QNetworkReplyImpl::canReadLine ( ) const

virtual

Returns true if a complete line of data can be read from the device; otherwise returns false.

Note that unbuffered devices, which have no way of determining what can be read, always return false.

This function is often called in conjunction with the readyRead() signal.

Subclasses that reimplement this function must call the base implementation in order to include the contents of the QIODevice's buffer. Example:

bool CustomDevice::canReadLine() const
{
    return buffer.contains('\n') || QIODevice::canReadLine();
}

See also

readyRead(), readLine()

Reimplemented from QIODevice.

Definition at line 916 of file qnetworkreplyimpl.cpp.

{
    Q_D(const QNetworkReplyImpl);
    return QNetworkReply::canReadLine() || d->readBuffer.canReadLine();
}

close()

void QNetworkReplyImpl::close ( )

virtual

Closes this device for reading.

Unread data is discarded, but the network resources are not discarded until they are finished. In particular, if any upload is in progress, it will continue until it is done.

The finished() signal is emitted when all operations are over and the network resources are freed.

See also

abort(), finished()

Reimplemented from QNetworkReply.

Definition at line 896 of file qnetworkreplyimpl.cpp.

{
    Q_D(QNetworkReplyImpl);
    if (d->state == QNetworkReplyImplPrivate::Aborted ||
        d->state == QNetworkReplyImplPrivate::Finished)
        return;

    // stop the download
    if (d->backend)
        d->backend->closeDownstreamChannel();
    if (d->copyDevice)
        disconnect(d->copyDevice, 0, this, 0);

    QNetworkReply::close();

    // call finished which will emit signals
    d->error(OperationCanceledError, tr("Operation canceled"));
    d->finished();
}

event()

bool QNetworkReplyImpl::event ( QEvent *  e )

virtual

Warning

This function is not part of the public interface. Reimplemented for internal purposes

Reimplemented from QObject.

Definition at line 1029 of file qnetworkreplyimpl.cpp.

{
    if (e->type() == QEvent::NetworkReplyUpdated) {
        d_func()->handleNotifications();
        return true;
    }

    return QObject::event(e);
}

ignoreSslErrors()

void QNetworkReplyImpl::ignoreSslErrors ( )

virtual

If this function is called, SSL errors related to network connection will be ignored, including certificate validation errors.

Warning

Be sure to always let the user inspect the errors reported by the sslErrors() signal, and only call this method upon confirmation from the user that proceeding is ok. If there are unexpected errors, the reply should be aborted. Calling this method without inspecting the actual errors will most likely pose a security risk for your application. Use it with great care!

This function can be called from the slot connected to the sslErrors() signal, which indicates which errors were found.

See also

sslConfiguration(), sslErrors(), QSslSocket::ignoreSslErrors()

Reimplemented from QNetworkReply.

Definition at line 972 of file qnetworkreplyimpl.cpp.

{
    Q_D(QNetworkReplyImpl);
    if (d->backend)
        d->backend->ignoreSslErrors();
}

ignoreSslErrorsImplementation()

void QNetworkReplyImpl::ignoreSslErrorsImplementation ( const QList< QSslError > &  errors )

virtual

Definition at line 979 of file qnetworkreplyimpl.cpp.

{
    Q_D(QNetworkReplyImpl);
    if (d->backend)
        d->backend->ignoreSslErrors(errors);
}

readData()

qint64 QNetworkReplyImpl::readData ( char *  data, qint64  maxlen  )

virtual

Warning

This function is not part of the public interface.

Implements QIODevice.

Definition at line 990 of file qnetworkreplyimpl.cpp.

{
    Q_D(QNetworkReplyImpl);

    // Special case code if we have the "zero copy" download buffer
    if (d->downloadBuffer) {
        qint64 maxAvail = qMin<qint64>(d->downloadBufferCurrentSize - d->downloadBufferReadPosition, maxlen);
        if (maxAvail == 0)
            return d->state == QNetworkReplyImplPrivate::Finished ? -1 : 0;
        // FIXME what about "Aborted" state?
        qMemCopy(data, d->downloadBuffer + d->downloadBufferReadPosition, maxAvail);
        d->downloadBufferReadPosition += maxAvail;
        return maxAvail;
    }


    if (d->readBuffer.isEmpty())
        return d->state == QNetworkReplyImplPrivate::Finished ? -1 : 0;
    // FIXME what about "Aborted" state?

    d->backendNotify(QNetworkReplyImplPrivate::NotifyDownstreamReadyWrite);
    if (maxlen == 1) {
        // optimization for getChar()
        *data = d->readBuffer.getChar();
        if (d->backend && readBufferSize())
            d->backend->emitReadBufferFreed(1);
        return 1;
    }

    maxlen = qMin<qint64>(maxlen, d->readBuffer.byteAmount());
    qint64 bytesRead = d->readBuffer.read(data, maxlen);
    if (d->backend && readBufferSize())
        d->backend->emitReadBufferFreed(bytesRead);
    return bytesRead;
}

setReadBufferSize()

void QNetworkReplyImpl::setReadBufferSize ( qint64  size )

virtual

Sets the size of the read buffer to be size bytes.

The read buffer is the buffer that holds data that is being downloaded off the network, before it is read with QIODevice::read(). Setting the buffer size to 0 will make the buffer unlimited in size.

QNetworkReply will try to stop reading from the network once this buffer is full (i.e., bytesAvailable() returns size or more), thus causing the download to throttle down as well. If the buffer is not limited in size, QNetworkReply will try to download as fast as possible from the network.

Unlike QAbstractSocket::setReadBufferSize(), QNetworkReply cannot guarantee precision in the read buffer size. That is, bytesAvailable() can return more than size.

See also

readBufferSize()

Reimplemented from QNetworkReply.

Definition at line 940 of file qnetworkreplyimpl.cpp.

{
    Q_D(QNetworkReplyImpl);
    if (size > d->readBufferMaxSize &&
        size > d->readBuffer.byteAmount())
        d->backendNotify(QNetworkReplyImplPrivate::NotifyDownstreamReadyWrite);

    QNetworkReply::setReadBufferSize(size);

    if (d->backend) {
        d->backend->setDownstreamLimited(d->readBufferMaxSize > 0);
        d->backend->setReadBufferSize(size);
    }
}

setSslConfigurationImplementation()

void QNetworkReplyImpl::setSslConfigurationImplementation

(

const QSslConfiguration &

configuration

)

Definition at line 965 of file qnetworkreplyimpl.cpp.

{
    Q_D(QNetworkReplyImpl);
    if (d->backend && !config.isNull())
        d->backend->setSslConfiguration(config);
}

sslConfigurationImplementation()

QSslConfiguration QNetworkReplyImpl::sslConfigurationImplementation

(

)

const

Definition at line 956 of file qnetworkreplyimpl.cpp.

{
    Q_D(const QNetworkReplyImpl);
    QSslConfiguration config;
    if (d->backend)
        d->backend->fetchSslConfiguration(config);
    return config;
}

---

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

• /src/network/access/qnetworkreplyimpl_p.h
• /src/network/access/qnetworkreplyimpl.cpp