예제 #1
0
void QXmppRosterManager::rosterIqReceived(const QXmppRosterIq& rosterIq)
{
    bool isInitial = (m_rosterReqId == rosterIq.id());

    switch(rosterIq.type())
    {
    case QXmppIq::Set:
        {
            // send result iq
            QXmppIq returnIq(QXmppIq::Result);
            returnIq.setId(rosterIq.id());
            m_stream->sendPacket(returnIq);

            // store updated entries and notify changes
            const QList<QXmppRosterIq::Item> items = rosterIq.items();
            for (int i = 0; i < items.count(); i++)
            {
                QString bareJid = items.at(i).bareJid();
                m_entries[bareJid] = items.at(i);
                emit rosterChanged(bareJid);
            }

            // when contact subscribes user...user sends 'subscribed' presence 
            // then after recieving following iq user requests contact for subscription
            
            // check the "from" is newly added in the roster...and remove this ask thing...and do this for all items
            QXmppRosterIq::Item item = items.at(0);
            if (!item.bareJid().isEmpty() &&
                item.subscriptionType() == QXmppRosterIq::Item::From &&
                item.subscriptionStatus().isEmpty())
            {
                QXmppPresence presence;
                presence.setTo(item.bareJid());
                presence.setType(QXmppPresence::Subscribe);
                m_stream->sendPacket(presence);
            }
        }
        break;
    case QXmppIq::Result:
        {
            QList<QXmppRosterIq::Item> items = rosterIq.items();
            for(int i = 0; i < items.count(); ++i)
            {
                QString bareJid = items.at(i).bareJid();
                m_entries[bareJid] = items.at(i);
                if (!isInitial)
                    emit rosterChanged(bareJid);
            }
            if (isInitial)
            {
                m_isRosterReceived = true;
                emit rosterReceived();
            }
            break;
        }
    default:
        break;
    }
}
예제 #2
0
/// Upon XMPP connection, request the roster.
///
void QXmppRosterManager::connected()
{
    QXmppRosterIq roster;
    roster.setType(QXmppIq::Get);
    roster.setFrom(m_stream->configuration().jid());
    m_rosterReqId = roster.id();
    m_stream->sendPacket(roster);
}
예제 #3
0
/// Upon XMPP connection, request the roster.
///
void QXmppRosterManager::_q_connected()
{
    QXmppRosterIq roster;
    roster.setType(QXmppIq::Get);
    roster.setFrom(client()->configuration().jid());
    d->rosterReqId = roster.id();
    client()->sendPacket(roster);
}
예제 #4
0
/// \cond
bool QXmppRosterManager::handleStanza(const QDomElement &element)
{
    if (element.tagName() != "iq" || !QXmppRosterIq::isRosterIq(element))
        return false;

    // Security check: only server should send this iq
    // from() should be either empty or bareJid of the user
    const QString fromJid = element.attribute("from");
    if (!fromJid.isEmpty() && QXmppUtils::jidToBareJid(fromJid) != client()->configuration().jidBare())
        return false;

    QXmppRosterIq rosterIq;
    rosterIq.parse(element);

    bool isInitial = (d->rosterReqId == rosterIq.id());
    switch(rosterIq.type())
    {
    case QXmppIq::Set:
        {
            // send result iq
            QXmppIq returnIq(QXmppIq::Result);
            returnIq.setId(rosterIq.id());
            client()->sendPacket(returnIq);

            // store updated entries and notify changes
            const QList<QXmppRosterIq::Item> items = rosterIq.items();
            foreach (const QXmppRosterIq::Item &item, items) {
                const QString bareJid = item.bareJid();
                if (item.subscriptionType() == QXmppRosterIq::Item::Remove) {
                    if (d->entries.remove(bareJid)) {
                        // notify the user that the item was removed
                        emit itemRemoved(bareJid);
                    }
                } else {
                    const bool added = !d->entries.contains(bareJid);
                    d->entries.insert(bareJid, item);
                    if (added) {
                        // notify the user that the item was added
                        emit itemAdded(bareJid);
                    } else {
                        // notify the user that the item changed
                        emit itemChanged(bareJid);
                    }

                    // FIXME: remove legacy signal
                    emit rosterChanged(bareJid);
                }
            }
        }
        break;
    case QXmppIq::Result:
        {
            const QList<QXmppRosterIq::Item> items = rosterIq.items();
            foreach (const QXmppRosterIq::Item &item, items) {
                const QString bareJid = item.bareJid();
                d->entries.insert(bareJid, item);
                if (!isInitial)
                    emit rosterChanged(bareJid);
            }
            if (isInitial)
            {
                d->isRosterReceived = true;
                emit rosterReceived();
            }
            break;
        }
    default:
        break;
    }

    return true;
}