QXmppVCardManager Class Reference

The QXmppVCardManager class gets/sets XMPP vCards. It is an implementation of XEP-0054: vcard-temp. More...

#include <QXmppVCardManager.h>

Inheritance diagram for QXmppVCardManager:

Collaboration diagram for QXmppVCardManager:

Public Types
using	Result = std::variant< QXmpp::Success, QXmppError >
	Success or QXmppError.
using	VCardIqResult = std::variant< QXmppVCardIq, QXmppError >
	QXmppVCardIq or QXmppError.

Signals
void	vCardReceived (const QXmppVCardIq &)
void	clientVCardReceived ()
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.

Public Member Functions
QXmppTask< VCardIqResult >	fetchVCard (const QString &bareJid)
QXmppTask< Result >	setVCard (const QXmppVCardIq &)
QString	requestVCard (const QString &bareJid=QString())
const QXmppVCardIq &	clientVCard () const
	Returns the vCard of the connected client.
void	setClientVCard (const QXmppVCardIq &)
	Sets the vCard of the connected client.
QString	requestClientVCard ()
bool	isClientVCardReceived () const
	Returns true if vCard of the connected client has been received else false.
Public Member Functions inherited from QXmppClientExtension
	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. More...
virtual bool	handleStanza (const QDomElement &stanza, const std::optional< QXmppE2eeMetadata > &e2eeMetadata)
	You need to implement this method to process incoming XMPP stanzas. More...
Public Member Functions inherited from QXmppLoggable
	QXmppLoggable (QObject *parent=nullptr)

Protected Member Functions
void	onRegistered (QXmppClient *client) override
void	onUnregistered (QXmppClient *client) override
Protected Member Functions inherited from QXmppClientExtension
QXmppClient *	client () const
virtual void	setClient (QXmppClient *client)
virtual void	onRegistered (QXmppClient *client)
virtual void	onUnregistered (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)

Detailed Description

The QXmppVCardManager class gets/sets XMPP vCards. It is an implementation of XEP-0054: vcard-temp.

Note

Its object should not be created using its constructor. Instead QXmppClient::findExtension<QXmppVCardManager>() should be used to get the instantiated object of this class.

Getting vCards of entries in Roster:
It doesn't store vCards of the JIDs in the roster of connected user. Instead client has to request for a particular vCard using requestVCard(). And connect to the signal vCardReceived() to get the requested vCard.

Getting vCard of the connected client:
For getting the vCard of the connected user itself. Client can call requestClientVCard() and on the signal clientVCardReceived() it can get its vCard using clientVCard().

Setting vCard of the client:
Using setClientVCard() client can set its vCard.

Note

Client can't set/change vCards of roster entries.

Member Function Documentation

clientVCardReceived

void QXmppVCardManager::clientVCardReceived ( )

signal

This signal is emitted when the client's vCard is received after calling the requestClientVCard() function.

fetchVCard()

QXmppTask< QXmppVCardManager::VCardIqResult > QXmppVCardManager::fetchVCard

(

const QString &

bareJid

)

Fetches the VCard of a bare JID.

Since

QXmpp 1.8

onRegistered()

void QXmppVCardManager::onRegistered ( QXmppClient *  client )

overrideprotectedvirtual

Called after the extension has been added to a QXmppClient.

Parameters

client

Reimplemented from QXmppClientExtension.

onUnregistered()

void QXmppVCardManager::onUnregistered ( QXmppClient *  client )

overrideprotectedvirtual

Called after the extension has been removed from a QXmppClient.

Parameters

client

Reimplemented from QXmppClientExtension.

requestClientVCard()

QString QXmppVCardManager::requestClientVCard

(

)

This function requests the server for vCard of the connected user itself. Once received the signal clientVCardReceived() is emitted. Received vCard can be get using clientVCard().

requestVCard()

QString QXmppVCardManager::requestVCard

(

const QString &

jid = QString()

)

This function requests the server for vCard of the specified jid. Once received the signal vCardReceived() is emitted.

Parameters

jid	Jid of the specific entry in the roster

setVCard()

QXmppTask< QXmppVCardManager::Result > QXmppVCardManager::setVCard

(

const QXmppVCardIq &

vCard

)

Sets the VCard of the currently connected account.

Since

QXmpp 1.8

vCardReceived

void QXmppVCardManager::vCardReceived ( const QXmppVCardIq &  )

signal

This signal is emitted when the requested vCard is received after calling the requestVCard() function.

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

• QXmppVCardManager.h
• QXmppVCardManager.cpp