bool QXmppDiscoveryManager::handleStanza(const QDomElement &element)
{
if (element.tagName() == "iq" && QXmppDiscoveryIq::isDiscoveryIq(element))
{
QXmppDiscoveryIq receivedIq;
receivedIq.parse(element);
if(receivedIq.type() == QXmppIq::Get &&
receivedIq.queryType() == QXmppDiscoveryIq::InfoQuery &&
(receivedIq.queryNode().isEmpty() || receivedIq.queryNode().startsWith(d->clientCapabilitiesNode)))
{
// respond to query
QXmppDiscoveryIq qxmppFeatures = capabilities();
qxmppFeatures.setId(receivedIq.id());
qxmppFeatures.setTo(receivedIq.from());
qxmppFeatures.setQueryNode(receivedIq.queryNode());
client()->sendPacket(qxmppFeatures);
}
else if(receivedIq.queryType() == QXmppDiscoveryIq::InfoQuery)
emit infoReceived(receivedIq);
else if(receivedIq.queryType() == QXmppDiscoveryIq::ItemsQuery)
emit itemsReceived(receivedIq);
return true;
}
return false;
}
void ChatClient::_q_discoveryInfoReceived(const QXmppDiscoveryIq &disco)
{
// we only want results
if (!d->discoQueue.removeAll(disco.id()) ||
disco.type() != QXmppIq::Result)
return;
foreach (const QXmppDiscoveryIq::Identity &id, disco.identities()) {
// check if it's a conference server
if (id.category() == QLatin1String("conference") &&
id.type() == QLatin1String("text")) {
d->mucServer = disco.from();
info("Found chat room server " + d->mucServer);
emit mucServerChanged(d->mucServer);
}
// check if it's a diagnostics server
else if (id.category() == QLatin1String("diagnostics") &&
id.type() == QLatin1String("server")) {
d->diagnosticServer = disco.from();
info("Found diagnostics server " + d->diagnosticServer);
emit diagnosticServerChanged(d->diagnosticServer);
}
#if 0
// check if it's a publish-subscribe server
else if (id.category() == QLatin1String("pubsub") &&
id.type() == QLatin1String("service")) {
d->pubSubServer = disco.from();
info("Found pubsub server " + d->pubSubServer);
emit pubSubServerChanged(d->pubSubServer);
}
#endif
// check if it's a SOCKS5 proxy server
else if (id.category() == QLatin1String("proxy") &&
id.type() == QLatin1String("bytestreams")) {
info("Found bytestream proxy " + disco.from());
QXmppTransferManager *transferManager = findExtension<QXmppTransferManager>();
if (transferManager)
transferManager->setProxy(disco.from());
}
// check if it's a file sharing server
else if (id.category() == QLatin1String("store") &&
id.type() == QLatin1String("file")) {
d->shareServer = disco.from();
info("Found share server " + d->shareServer);
emit shareServerChanged(d->shareServer);
}
}
// if it's the root server, ask for items
if (disco.from() == configuration().domain() && disco.queryNode().isEmpty()) {
const QString id = d->discoManager->requestItems(disco.from(), disco.queryNode());
if (!id.isEmpty())
d->discoQueue.append(id);
}
}
void ChatClient::_q_discoveryItemsReceived(const QXmppDiscoveryIq &disco)
{
// we only want results
if (!d->discoQueue.removeAll(disco.id()) ||
disco.type() != QXmppIq::Result)
return;
if (disco.from() == configuration().domain() &&
disco.queryNode().isEmpty()) {
// root items
foreach (const QXmppDiscoveryIq::Item &item, disco.items()) {
if (!item.jid().isEmpty() && item.node().isEmpty()) {
// get info for item
const QString id = d->discoManager->requestInfo(item.jid(), item.node());
if (!id.isEmpty())
d->discoQueue.append(id);
}
}
}
