KNetwork::KClientSocketBase

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#include <k3clientsocketbase.h>

Inheritance diagram for KNetwork::KClientSocketBase:

[legend]

Public Types
enum	SocketState { Idle, HostLookup, HostFound, Bound, Connecting, Open, Closing, Unconnected = Bound, Connected = Open, Connection = Open }

Public Types inherited from QIODevice
enum	OpenModeFlag

Public Types inherited from KNetwork::KSocketBase
enum	SocketError { NoError = 0, LookupFailure, AddressInUse, AlreadyCreated, AlreadyBound, AlreadyConnected, NotConnected, NotBound, NotCreated, WouldBlock, ConnectionRefused, ConnectionTimedOut, InProgress, NetFailure, NotSupported, Timeout, UnknownError, RemotelyDisconnected }

enum	SocketOptions { Blocking = 0x01, AddressReuseable = 0x02, IPv6Only = 0x04, Keepalive = 0x08, Broadcast = 0x10, NoDelay = 0x20 }

Signals
void	aboutToConnect (const KNetwork::KResolverEntry &remote, bool &skip)

void	bound (const KNetwork::KResolverEntry &local)

void	closed ()

void	connected (const KNetwork::KResolverEntry &remote)

void	gotError (int code)

void	hostFound ()

void	readyWrite ()

void	stateChanged (int newstate)

Public Member Functions
	KClientSocketBase (QObject *parent)

virtual	~KClientSocketBase ()

virtual bool	bind (const QString &node=QString(), const QString &service=QString())=0

bool	bind (const KResolverEntry &address) override

qint64	bytesAvailable () const override

void	close () override

virtual bool	connect (const QString &node=QString(), const QString &service=QString(), OpenMode mode=ReadWrite)=0

virtual bool	connect (const KResolverEntry &address, OpenMode mode=ReadWrite) override

bool	disconnect () override

bool	emitsReadyRead () const

bool	emitsReadyWrite () const

virtual void	enableRead (bool enable)

virtual void	enableWrite (bool enable)

virtual bool	flush ()

KSocketAddress	localAddress () const override

KResolver &	localResolver () const

const KResolverResults &	localResults () const

virtual bool	lookup ()

bool	open (OpenMode mode) override

KSocketAddress	peerAddress () const override

KResolver &	peerResolver () const

const KResolverResults &	peerResults () const

void	setFamily (int families)

void	setResolutionEnabled (bool enable)

SocketState	state () const

qint64	waitForMore (int msecs, bool *timeout=nullptr) override

Public Member Functions inherited from KNetwork::KActiveSocketBase
	KActiveSocketBase (QObject *parent)

virtual	~KActiveSocketBase ()

bool	atEnd () const override

QString	errorString () const

bool	isSequential () const override

bool	open (OpenMode mode) override

qint64	peek (char *data, qint64 maxlen)

qint64	peek (char *data, qint64 maxlen, KSocketAddress &from)

qint64	pos () const override

qint64	read (char *data, qint64 maxlen)

QByteArray	read (qint64 len)

qint64	read (char *data, qint64 maxlen, KSocketAddress &from)

bool	seek (qint64) override

void	setSocketDevice (KSocketDevice *device) override

qint64	size () const override

void	ungetChar (char)

qint64	write (const char *data, qint64 len)

qint64	write (const QByteArray &data)

qint64	write (const char *data, qint64 len, const KSocketAddress &to)

Public Member Functions inherited from QIODevice
	QIODevice (QObject *parent)

void	aboutToClose ()

virtual qint64	bytesToWrite () const const

void	bytesWritten (qint64 bytes)

virtual bool	canReadLine () const const

void	channelBytesWritten (int channel, qint64 bytes)

void	channelReadyRead (int channel)

void	commitTransaction ()

int	currentReadChannel () const const

int	currentWriteChannel () const const

QString	errorString () const const

bool	getChar (char *c)

bool	isOpen () const const

bool	isReadable () const const

bool	isTextModeEnabled () const const

bool	isTransactionStarted () const const

bool	isWritable () const const

virtual bool	open (QIODevice::OpenMode mode)

QIODevice::OpenMode	openMode () const const

qint64	peek (char *data, qint64 maxSize)

QByteArray	peek (qint64 maxSize)

bool	putChar (char c)

qint64	read (char *data, qint64 maxSize)

QByteArray	read (qint64 maxSize)

QByteArray	readAll ()

int	readChannelCount () const const

void	readChannelFinished ()

QByteArray	readLine (qint64 maxSize)

qint64	readLine (char *data, qint64 maxSize)

void	readyRead ()

virtual bool	reset ()

void	rollbackTransaction ()

void	setCurrentReadChannel (int channel)

void	setCurrentWriteChannel (int channel)

void	setTextModeEnabled (bool enabled)

qint64	skip (qint64 maxSize)

void	startTransaction ()

void	ungetChar (char c)

virtual bool	waitForBytesWritten (int msecs)

virtual bool	waitForReadyRead (int msecs)

qint64	write (const char *data)

qint64	write (const QByteArray &byteArray)

qint64	write (const char *data, qint64 maxSize)

int	writeChannelCount () const const

Public Member Functions inherited from QObject
	QObject (QObject *parent)

bool	blockSignals (bool block)

const QObjectList &	children () const const

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *method, Qt::ConnectionType type) const const

void	deleteLater ()

void	destroyed (QObject *obj)

bool	disconnect (const char signal, const QObject receiver, const char *method) const const

bool	disconnect (const QObject receiver, const char method) const const

void	dumpObjectInfo ()

void	dumpObjectInfo () const const

void	dumpObjectTree ()

void	dumpObjectTree () const const

QList< QByteArray >	dynamicPropertyNames () const const

virtual bool	event (QEvent *e)

virtual bool	eventFilter (QObject watched, QEvent event)

T	findChild (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegExp &regExp, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const

bool	inherits (const char *className) const const

void	installEventFilter (QObject *filterObj)

bool	isWidgetType () const const

bool	isWindowType () const const

void	killTimer (int id)

virtual const QMetaObject *	metaObject () const const

void	moveToThread (QThread *targetThread)

QString	objectName () const const

void	objectNameChanged (const QString &objectName)

QObject *	parent () const const

QVariant	property (const char *name) const const

	Q_CLASSINFO (Name, Value)

	Q_DISABLE_COPY (Class)

	Q_DISABLE_COPY_MOVE (Class)

	Q_DISABLE_MOVE (Class)

	Q_EMIT Q_EMIT

	Q_ENUM (...)

	Q_ENUM_NS (...)

	Q_ENUMS (...)

	Q_FLAG (...)

	Q_FLAG_NS (...)

	Q_FLAGS (...)

	Q_GADGET Q_GADGET

	Q_INTERFACES (...)

	Q_INVOKABLE Q_INVOKABLE

	Q_NAMESPACE Q_NAMESPACE

	Q_NAMESPACE_EXPORT (EXPORT_MACRO)

	Q_OBJECT Q_OBJECT

	Q_PROPERTY (...)

	Q_REVISION Q_REVISION

	Q_SET_OBJECT_NAME (Object)

	Q_SIGNAL Q_SIGNAL

	Q_SIGNALS Q_SIGNALS

	Q_SLOT Q_SLOT

	Q_SLOTS Q_SLOTS

T	qFindChild (const QObject *obj, const QString &name)

QList< T >	qFindChildren (const QObject *obj, const QRegExp &regExp)

QList< T >	qFindChildren (const QObject *obj, const QString &name)

T	qobject_cast (QObject *object)

T	qobject_cast (const QObject *object)

	QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT

void	removeEventFilter (QObject *obj)

void	setObjectName (const QString &name)

void	setParent (QObject *parent)

bool	setProperty (const char *name, const QVariant &value)

bool	signalsBlocked () const const

int	startTimer (int interval, Qt::TimerType timerType)

int	startTimer (std::chrono::milliseconds time, Qt::TimerType timerType)

QThread *	thread () const const

Public Member Functions inherited from KNetwork::KSocketBase
	KSocketBase ()

virtual	~KSocketBase ()

bool	addressReuseable () const

bool	blocking () const

bool	broadcast () const

SocketError	error () const

QString	errorString () const

bool	isIPv6Only () const

QMutex *	mutex () const

bool	noDelay () const

virtual bool	setAddressReuseable (bool enable)

virtual bool	setBlocking (bool enable)

virtual bool	setBroadcast (bool enable)

virtual bool	setIPv6Only (bool enable)

virtual bool	setNoDelay (bool enable)

int	setRequestedCapabilities (int add, int remove=0)

KSocketDevice *	socketDevice () const

Protected Slots
virtual void	slotReadActivity ()

virtual void	slotWriteActivity ()

Protected Member Functions
void	copyError ()

qint64	peekData (char data, qint64 maxlen, KSocketAddress from) override

qint64	readData (char data, qint64 maxlen, KSocketAddress from) override

bool	setSocketOptions (int opts) override

void	setState (SocketState state)

virtual void	stateChanging (SocketState newState)

qint64	writeData (const char data, qint64 len, const KSocketAddress to) override

Protected Member Functions inherited from KNetwork::KActiveSocketBase
qint64	readData (char *data, qint64 len) override

void	resetError ()

void	setError (SocketError error)

qint64	writeData (const char *data, qint64 len) override

Protected Member Functions inherited from QIODevice
virtual qint64	readLineData (char *data, qint64 maxSize)

void	setErrorString (const QString &str)

void	setOpenMode (QIODevice::OpenMode openMode)

Protected Member Functions inherited from QObject
virtual void	childEvent (QChildEvent *event)

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	customEvent (QEvent *event)

virtual void	disconnectNotify (const QMetaMethod &signal)

bool	isSignalConnected (const QMetaMethod &signal) const const

int	receivers (const char *signal) const const

QObject *	sender () const const

int	senderSignalIndex () const const

virtual void	timerEvent (QTimerEvent *event)

Protected Member Functions inherited from KNetwork::KSocketBase
bool	hasDevice () const

void	resetError ()

void	setError (SocketError error)

virtual int	socketOptions () const

Additional Inherited Members
Properties inherited from QObject
	objectName

Static Public Member Functions inherited from QObject
QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject context, Functor functor, Qt::ConnectionType type)

bool	disconnect (const QMetaObject::Connection &connection)

bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char method)

bool	disconnect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method)

bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method)

QString	tr (const char sourceText, const char disambiguation, int n)

QString	trUtf8 (const char sourceText, const char disambiguation, int n)

Static Public Member Functions inherited from KNetwork::KSocketBase
static QString	errorString (SocketError code)

static bool	isFatalError (int code)

Public Attributes inherited from QIODevice
	Append

	ExistingOnly

	NewOnly

	NotOpen

typedef	OpenMode

	ReadOnly

	ReadWrite

	Text

	Truncate

	Unbuffered

	WriteOnly

Public Attributes inherited from QObject
typedef	QObjectList

Detailed Description

Abstract client socket class.

This class provides the base functionality for client sockets, such as, and especially, name resolution and signals.

Note: This class is abstract. If you're looking for a normal, client socket class, see KStreamSocket and KBufferedSocket

Author: Thiago Macieira thiag[email protected][email protected][email protected]e.org

Deprecated:: Use KSocketFactory or KLocalSocket instead

Definition at line 51 of file k3clientsocketbase.h.

Member Enumeration Documentation

enum KNetwork::KClientSocketBase::SocketState

Socket states.

These are the possible states for a KClientSocketBase:

Idle: socket is not connected
HostLookup: socket is doing host lookup prior to connecting
HostFound: name lookup is complete
Bound: the socket is locally bound
Connecting: socket is attempting connection
Open: socket is open
Connected (=Open): socket is connected
Connection (=Open): yet another name for a connected socket
Closing: socket is shutting down

Whenever the socket state changes, the stateChanged(int) signal will be emitted.

Definition at line 73 of file k3clientsocketbase.h.

Constructor & Destructor Documentation

KClientSocketBase::KClientSocketBase ( QObject * parent )

Default constructor.

Parameters

parent the parent QObject object

Definition at line 51 of file k3clientsocketbase.cpp.

KClientSocketBase::~KClientSocketBase ( )

virtual

Destructor.

Definition at line 59 of file k3clientsocketbase.cpp.

Member Function Documentation

void KNetwork::KClientSocketBase::aboutToConnect	(	const KNetwork::KResolverEntry &	remote,
		bool &	skip
	)

signal

This signal is emitted when the socket is about to connect to an address (but before doing so).

The skip parameter can be used to make the loop skip this address. Its value is initially false: change it to true if you want to skip the current address (as given by remote).

This function is also useful if one wants to reset the timeout.

Parameters

remote	the address we're about to connect to
skip	set to true if you want to skip this address

Note: if the connection is successful, the connected() signal will be emitted.

virtual bool KNetwork::KClientSocketBase::bind	(	const QString &	node = `QString()`,
		const QString &	service = `QString()`
	)

pure virtual

Binds this socket to the given nodename and service, or use the default ones if none are given.

Upon successful binding, the bound() signal will be emitted. If an error is found, the gotError() signal will be emitted.

Note: Due to the internals of the name lookup and binding mechanism, some (if not most) implementations of this function do not actually bind the socket until the connection is requested (see connect()). They only set the values for future reference.

This function returns true on success.

Parameters

node	the nodename
service	the service

Implemented in KNetwork::KStreamSocket.

bool KClientSocketBase::bind ( const KResolverEntry & address )

overridevirtual

Reimplemented from KSocketBase.

Connect this socket to this specific address.

Unlike bind(const QString&, const QString&) above, this function really does bind the socket. No lookup is performed. The bound() signal will be emitted.

Implements KNetwork::KActiveSocketBase.

Reimplemented in KNetwork::KStreamSocket.

Definition at line 189 of file k3clientsocketbase.cpp.

void KNetwork::KClientSocketBase::bound ( const KNetwork::KResolverEntry & local )

signal

This signal is emitted when the socket successfully binds to an address.

Parameters

local the local address we bound to

qint64 KClientSocketBase::bytesAvailable ( ) const

overridevirtual

Returns the number of bytes available on this socket.

Reimplemented from KSocketBase.

Reimplemented from QIODevice.

Definition at line 291 of file k3clientsocketbase.cpp.

void KClientSocketBase::close ( )

overridevirtual

Closes the socket.

Reimplemented from QIODevice.

The closing of the socket causes the emission of the signal closed().

Reimplemented from QIODevice.

Definition at line 265 of file k3clientsocketbase.cpp.

void KNetwork::KClientSocketBase::closed ( )

signal

This signal is emitted when the socket completes the closing/shut down process.

virtual bool KNetwork::KClientSocketBase::connect	(	const QString &	node = `QString()`,
		const QString &	service = `QString()`,
		OpenMode	mode = `ReadWrite`
	)

pure virtual

Attempts to connect to a given hostname and service, or use the default ones if none are given.

If a connection attempt is already in progress, check on its state and set the error status (NoError or InProgress).

If the blocking mode for this object is on, this function will only return when all the resolved peer addresses have been tried or when a connection is established.

Upon successfully connecting, the connected() signal will be emitted. If an error is found, the gotError() signal will be emitted.

Note for derived classes:: Derived classes must implement this function. The implementation will set the parameters for the lookup (using the peer KResolver object) and call lookup() to start it.

: The implementation should use the hostFound() signal to be notified of the completion of the lookup process and then proceed to start the connection itself. Care should be taken regarding the value of blocking() flag.

Parameters

node	the nodename (host to connect to)
service	the service to connect to
mode	the mode to open the connection in

Implemented in KNetwork::KStreamSocket.

bool KClientSocketBase::connect	(	const KResolverEntry &	address,
		OpenMode	mode = `ReadWrite`
	)

overridevirtual

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. Reimplemented from KSocketBase.

Implements KNetwork::KActiveSocketBase.

Reimplemented in KNetwork::KStreamSocket.

Definition at line 209 of file k3clientsocketbase.cpp.

void KNetwork::KClientSocketBase::connected ( const KNetwork::KResolverEntry & remote )

signal

This socket is emitted when the socket successfully connects to a remote address.

Parameters

remote the remote address we did connect to

void KClientSocketBase::copyError ( )

protected

Convenience function to set this object's error code to match that of the socket device.

Definition at line 445 of file k3clientsocketbase.cpp.

bool KClientSocketBase::disconnect ( )

overridevirtual

Disconnects the socket.

Note that not all socket types can disconnect.

Implements KNetwork::KActiveSocketBase.

Definition at line 243 of file k3clientsocketbase.cpp.

bool KClientSocketBase::emitsReadyRead ( ) const

Returns true if the readyRead signal is set to be emitted.

Definition at line 355 of file k3clientsocketbase.cpp.

bool KClientSocketBase::emitsReadyWrite ( ) const

Returns true if the readyWrite signal is set to be emitted.

Definition at line 371 of file k3clientsocketbase.cpp.

void KClientSocketBase::enableRead ( bool enable )

virtual

Enables the emission of the readyRead signal.

By default, this signal is enabled.

Parameters

enable whether to enable the signal

Reimplemented in KNetwork::KBufferedSocket.

Definition at line 360 of file k3clientsocketbase.cpp.

void KClientSocketBase::enableWrite ( bool enable )

virtual

Enables the emission of the readyWrite signal.

By default, this signal is disabled.

Parameters

enable whether to enable the signal

Reimplemented in KNetwork::KBufferedSocket.

Definition at line 376 of file k3clientsocketbase.cpp.

bool KClientSocketBase::flush ( )

virtual

This call is not supported on unbuffered sockets.

Reimplemented from QIODevice.

Definition at line 285 of file k3clientsocketbase.cpp.

void KNetwork::KClientSocketBase::gotError ( int code )

signal

This signal is emitted when this object finds an error.

The code parameter contains the error code that can also be found by calling error().

void KNetwork::KClientSocketBase::hostFound ( )

signal

This signal is emitted when the lookup is successfully completed.

KSocketAddress KClientSocketBase::localAddress ( ) const

overridevirtual

Returns the local socket address.

Reimplemented from KSocketBase.

Implements KNetwork::KActiveSocketBase.

Definition at line 345 of file k3clientsocketbase.cpp.

KResolver & KClientSocketBase::localResolver ( ) const

Returns the internal KResolver object used for looking up the local host name and service.

This can be used to set extra options to the lookup process other than the default values, as well as obtaining the error codes in case of lookup failure.

Definition at line 101 of file k3clientsocketbase.cpp.

const KResolverResults & KClientSocketBase::localResults ( ) const

Returns the internal list of resolved results for the local address.

Definition at line 106 of file k3clientsocketbase.cpp.

bool KClientSocketBase::lookup ( )

virtual

Starts the lookup for peer and local hostnames as well as their services.

If the blocking mode for this object is on, this function will wait for the lookup results to be available (by calling the KResolver::wait() method on the resolver objects).

When the lookup is done, the signal hostFound() will be emitted (only once, even if we're doing a double lookup). If the lookup failed (for any of the two lookups) the gotError() signal will be emitted with the appropriate error condition (see KSocketBase::SocketError).

This function returns true on success and false on error. Note that this is not the lookup result!

Definition at line 128 of file k3clientsocketbase.cpp.

bool KClientSocketBase::open ( OpenMode mode )

override

Opens the socket.

Reimplemented from QIODevice.

You should not call this function; instead, use connect()

Definition at line 260 of file k3clientsocketbase.cpp.

qint64 KClientSocketBase::peekData	(	char *	data,
		qint64	maxlen,
		KSocketAddress *	from
	)

overrideprotectedvirtual

Peeks data from the socket.

Reimplemented from KSocketBase.

Implements KNetwork::KActiveSocketBase.

Definition at line 321 of file k3clientsocketbase.cpp.

KSocketAddress KClientSocketBase::peerAddress ( ) const

overridevirtual

Returns the peer socket address.

Reimplemented from KSocketBase.

Implements KNetwork::KActiveSocketBase.

Definition at line 350 of file k3clientsocketbase.cpp.

KResolver & KClientSocketBase::peerResolver ( ) const

Returns the internal KResolver object used for looking up the peer host name and service.

This can be used to set extra options to the lookup process other than the default values, as well as obtaining the error codes in case of lookup failure.

Definition at line 91 of file k3clientsocketbase.cpp.

const KResolverResults & KClientSocketBase::peerResults ( ) const

Returns the internal list of resolved results for the peer address.

Definition at line 96 of file k3clientsocketbase.cpp.

qint64 KClientSocketBase::readData	(	char *	data,
		qint64	maxlen,
		KSocketAddress *	from
	)

overrideprotectedvirtual

Reads data from a socket.

Reimplemented from KSocketBase.

Implements KNetwork::KActiveSocketBase.

Definition at line 310 of file k3clientsocketbase.cpp.

void KNetwork::KClientSocketBase::readyWrite ( )

signal

This signal is emitted whenever the socket is ready for writing – i.e., whenever there's space available in the buffers to receive more data.

The subsequent write operation is guaranteed to be non-blocking.

You can toggle the emission of this signal with the enableWrite() function. This signal is by default disabled. You will want to disable this signal after the first reception, since it'll probably fire at every event loop.

void KClientSocketBase::setFamily ( int families )

Sets the allowed families for the resolutions.

Parameters

families the families that we want/accept

See also: KResolver::SocketFamilies for possible values

Definition at line 122 of file k3clientsocketbase.cpp.

void KClientSocketBase::setResolutionEnabled ( bool enable )

Enables or disables name resolution.

If this flag is set to true, bind() and connect() operations will trigger name lookup operations (i.e., converting a hostname into its binary form). If the flag is set to false, those operations will instead try to convert a string representation of an address without attempting name resolution.

This is useful, for instance, when IP addresses are in their string representation (such as "1.2.3.4") or come from other sources like KSocketAddress.

Parameters

enable whether to enable

Definition at line 111 of file k3clientsocketbase.cpp.

bool KClientSocketBase::setSocketOptions ( int opts )

overrideprotectedvirtual

Sets the socket options.

Reimplemented from KSocketBase.

Reimplemented from KNetwork::KSocketBase.

Definition at line 76 of file k3clientsocketbase.cpp.

void KClientSocketBase::setState ( SocketState state )

protected

Sets the socket state to state.

This function does not emit the stateChanged() signal.

Definition at line 70 of file k3clientsocketbase.cpp.

void KClientSocketBase::slotReadActivity ( )

protectedvirtualslot

This slot is connected to the read notifier's signal meaning the socket can read more data.

The default implementation only emits the readyRead signal.

Override if your class requires processing of incoming data.

Definition at line 387 of file k3clientsocketbase.cpp.

void KClientSocketBase::slotWriteActivity ( )

protectedvirtualslot

This slot is connected to the write notifier's signal meaning the socket can write more data.

The default implementation only emits the readyWrite signal.

Override if your class writes data from another source (like a buffer).

Definition at line 394 of file k3clientsocketbase.cpp.

KClientSocketBase::SocketState KClientSocketBase::state ( ) const

Returns the current state for this socket.

See also: SocketState

Definition at line 65 of file k3clientsocketbase.cpp.

void KNetwork::KClientSocketBase::stateChanged ( int newstate )

signal

This signal is emitted whenever the socket state changes.

Note: do not delete this object inside the slot called by this signal.

Parameters

newstate the new state of the socket object

void KClientSocketBase::stateChanging ( SocketState newState )

protectedvirtual

This function is called by setState() whenever the state changes.

You should override it if you need to specify any actions to be done when the state changes.

The default implementation acts for these states only:

Connected: it sets up the socket notifiers to fire readyRead and readyWrite signals.

Reimplemented in KNetwork::KBufferedSocket.

Definition at line 424 of file k3clientsocketbase.cpp.

qint64 KClientSocketBase::waitForMore	(	int	msecs,
		bool *	timeout = `nullptr`
	)

overridevirtual

Waits for more data.

Reimplemented from KSocketBase.

Implements KNetwork::KActiveSocketBase.

Definition at line 299 of file k3clientsocketbase.cpp.

qint64 KClientSocketBase::writeData	(	const char *	data,
		qint64	len,
		const KSocketAddress *	to
	)

overrideprotectedvirtual

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. Writes data to the socket.

Reimplemented from KSocketBase.

Implements KNetwork::KActiveSocketBase.

Definition at line 332 of file k3clientsocketbase.cpp.

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

KDE's Doxygen guidelines are available online.

KNetwork::KClientSocketBase

Public Types

Signals

Public Member Functions

Protected Slots

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation