void PresenceOracle::handleIncomingPresence(Presence::ref presence) {
// ignore presences for some contact, we're checking only presences for the transport itself here.
// filter out login/logout presence spam
if (!presence->getTo().getNode().empty())
return;
JID bareJID(presence->getFrom().toBare());
if (presence->getType() == Presence::Subscribe || presence->getType() == Presence::Subscribed) {
}
else {
Presence::ref passedPresence = presence;
if (presence->getType() == Presence::Unsubscribe || presence->getType() == Presence::Unsubscribed) {
/* 3921bis says that we don't follow up with an unavailable, so simulate this ourselves */
passedPresence = Presence::ref(new Presence());
passedPresence->setType(Presence::Unavailable);
passedPresence->setFrom(bareJID);
passedPresence->setStatus(presence->getStatus());
}
std::map<JID, boost::shared_ptr<Presence> > jidMap = entries_[bareJID];
if (passedPresence->getFrom().isBare() && presence->getType() == Presence::Unavailable) {
/* Have a bare-JID only presence of offline */
jidMap.clear();
} else if (passedPresence->getType() == Presence::Available) {
/* Don't have a bare-JID only offline presence once there are available presences */
jidMap.erase(bareJID);
}
if (passedPresence->getType() == Presence::Unavailable && jidMap.size() > 1) {
jidMap.erase(passedPresence->getFrom());
} else {
jidMap[passedPresence->getFrom()] = passedPresence;
}
entries_[bareJID] = jidMap;
onPresenceChange(passedPresence);
}
}
void PayloadAddingPresenceSender::sendPresence(Presence::ref presence) {
if (presence->isAvailable()) {
if (!presence->getTo().isValid()) {
lastSentPresence = presence;
}
}
else {
lastSentPresence.reset();
}
if (payload) {
Presence::ref sentPresence = Presence::create(presence);
sentPresence->updatePayload(payload);
sender->sendPresence(sentPresence);
}
else {
sender->sendPresence(presence);
}
}