QXmppClientExtension Class Reference

The QXmppClientExtension class is the base class for QXmppClient extensions. More...

#include <QXmppClientExtension.h>

Inheritance diagram for QXmppClientExtension:

Collaboration diagram for QXmppClientExtension:

Public Member Functions
	QXmppClientExtension ()
virtual QStringList	discoveryFeatures () const
virtual QList< QXmppDiscoveryIq::Identity >	discoveryIdentities () const
virtual bool	handleStanza (const QDomElement &stanza)
	You need to implement this method to process incoming XMPP stanzas.
virtual bool	handleStanza (const QDomElement &stanza, const std::optional< QXmppE2eeMetadata > &e2eeMetadata)
	You need to implement this method to process incoming XMPP stanzas.
Public Member Functions inherited from QXmppLoggable
	QXmppLoggable (QObject *parent=nullptr)

Protected Member Functions
QXmppClient *	client ()
virtual void	setClient (QXmppClient *client)
void	injectIq (const QDomElement &element, const std::optional< QXmppE2eeMetadata > &e2eeMetadata)
bool	injectMessage (QXmppMessage &&message)
Protected Member Functions inherited from QXmppLoggable
void	debug (const QString &message)
void	info (const QString &message)
void	warning (const QString &message)
void	logReceived (const QString &message)
void	logSent (const QString &message)

Friends
class	QXmppClient

Additional Inherited Members
Signals inherited from QXmppLoggable
void	setGauge (const QString &gauge, double value)
	Sets the given gauge to value.
void	logMessage (QXmppLogger::MessageType type, const QString &msg)
	This signal is emitted to send logging messages.
void	updateCounter (const QString &counter, qint64 amount=1)
	Updates the given counter by amount.

Detailed Description

The QXmppClientExtension class is the base class for QXmppClient extensions.

If you want to extend QXmppClient, for instance to support an IQ type which is not natively supported, you can subclass QXmppClientExtension and implement handleStanza(). You can then add your extension to the client instance using QXmppClient::addExtension().

Constructor & Destructor Documentation

QXmppClientExtension()

QXmppClientExtension::QXmppClientExtension

(

)

Constructs a QXmppClient extension.

Member Function Documentation

client()

QXmppClient * QXmppClientExtension::client ( )

protected

Returns the client which loaded this extension.

discoveryFeatures()

QStringList QXmppClientExtension::discoveryFeatures ( ) const

virtual

Returns the discovery features to add to the client.

Reimplemented in QXmppAttentionManager, QXmppRegistrationManager, QXmppUserLocationManager, and QXmppUserTuneManager.

discoveryIdentities()

QList< QXmppDiscoveryIq::Identity > QXmppClientExtension::discoveryIdentities ( ) const

virtual

Returns the discovery identities to add to the client.

handleStanza() [1/2]

bool QXmppClientExtension::handleStanza ( const QDomElement &  stanza )

virtual

You need to implement this method to process incoming XMPP stanzas.

You should return true if the stanza was handled and no further processing should occur, or false to let other extensions process the stanza.

End-to-end encrypted stanzas are not passed to this overload, for that purpose use the new overload instead.

Deprecated:

This is deprecated since QXmpp 1.5. Please use QXmppClientExtension::handleStanza(const QDomElement &stanza, const std::optional<QXmppE2eeMetadata> &e2eeMetadata). Currently both methods are called by the client, so only implement one!

Reimplemented in QXmppUploadRequestManager.

handleStanza() [2/2]

bool QXmppClientExtension::handleStanza ( const QDomElement &  stanza, const std::optional< QXmppE2eeMetadata > &  e2eeMetadata  )

virtual

You need to implement this method to process incoming XMPP stanzas.

Parameters

stanza	The DOM element to be handled.
e2eeMetadata	If the element has been decrypted this contains metadata about the encryption.

Returns

You should return true if the stanza was handled and no further processing should occur, or false to let other extensions process the stanza.

Since

QXmpp 1.5

Reimplemented in QXmppCarbonManagerV2.

injectIq()

void QXmppClientExtension::injectIq ( const QDomElement &  element, const std::optional< QXmppE2eeMetadata > &  e2eeMetadata  )

protected

Injects an IQ element into the client.

The IQ is handled like any other stanza received via the XMPP stream.

Parameters

element
e2eeMetadata	End-to-end encryption metadata for the IQ. Should be set if the stanza has been decrypted with an end-to-end encryption.

Since

QXmpp 1.5

injectMessage()

bool QXmppClientExtension::injectMessage ( QXmppMessage &&  message )

protected

Injects a message stanza into the client.

The stanza is processed by the client with all extensions implementing MessageHandler.

Since

QXmpp 1.5

setClient()

void QXmppClientExtension::setClient ( QXmppClient *  client )

protectedvirtual

Sets the client which loaded this extension.

Parameters

client

Reimplemented in QXmppAttentionManager, QXmppCarbonManagerV2, QXmppRegistrationManager, and QXmppUploadRequestManager.

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

• QXmppClientExtension.h
• QXmppClientExtension.cpp