QXmppVCardManager.h

// SPDX-FileCopyrightText: 2009 Manjeet Dahiya <manjeetdahiya@gmail.com>
//
// SPDX-License-Identifier: LGPL-2.1-or-later
 
#ifndef QXMPPVCARDMANAGER_H
#define QXMPPVCARDMANAGER_H
 
#include "QXmppClientExtension.h"
 
#include <variant>
 
template<typename T>
class QXmppTask;
class QXmppVCardIq;
class QXmppVCardManagerPrivate;
struct QXmppError;

class QXMPP_EXPORT QXmppVCardManager : public QXmppClientExtension
{
    Q_OBJECT
 
public:
    using Result = std::variant<QXmpp::Success, QXmppError>;
    using VCardIqResult = std::variant<QXmppVCardIq, QXmppError>;
 
    QXmppVCardManager();
    ~QXmppVCardManager() override;
 
    QXmppTask<VCardIqResult> fetchVCard(const QString &bareJid);
    QXmppTask<Result> setVCard(const QXmppVCardIq &);
 
    QString requestVCard(const QString &bareJid = QString());
 
    const QXmppVCardIq &clientVCard() const;
    void setClientVCard(const QXmppVCardIq &);
 
    QString requestClientVCard();
    bool isClientVCardReceived() const;

    QStringList discoveryFeatures() const override;
    bool handleStanza(const QDomElement &element) override;

    Q_SIGNAL void vCardReceived(const QXmppVCardIq &);

    Q_SIGNAL void clientVCardReceived();
 
protected:
    void onRegistered(QXmppClient *client) override;
    void onUnregistered(QXmppClient *client) override;
 
private:
    const std::unique_ptr<QXmppVCardManagerPrivate> d;
};
 
#endif  // QXMPPVCARDMANAGER_H