int XmppTaskPresence::ProcessStart() {
txmpp::scoped_ptr<txmpp::XmlElement> presence(
new txmpp::XmlElement(txmpp::QN_PRESENCE));
SendStanza(presence.get());
return STATE_RESPONSE;
}
virtual int ProcessStart()
{
const buzz::XmlElement* Stanza = NextStanza();
if (Stanza == NULL)
return STATE_BLOCKED;
if (SendStanza(Stanza) != buzz::XMPP_RETURN_OK)
return STATE_ERROR;
return STATE_START;
}
void ChatTask::sendChatMessage(buzz::Jid* sendToJid, const string& text) {
LoggerUtil_info(logger, "sendChatMessage");
buzz::XmlElement* message = new buzz::XmlElement(buzz::QN_MESSAGE);
message->AddAttr(buzz::QN_TO, sendToJid->BareJid().Str());
message->AddAttr(buzz::QN_TYPE, "chat");
buzz::XmlElement* body = message->FindOrAddNamedChild(buzz::QN_BODY);
body->SetBodyText(text);
SendStanza(message);
delete message;
}
int XmppTaskIq::ProcessStart() {
set_task_id(GetClient()->NextId());
txmpp::scoped_ptr<txmpp::XmlElement> privacy(
MakeIq("get", txmpp::JID_EMPTY, task_id()));
txmpp::XmlElement *query = new txmpp::XmlElement(txmpp::QN_PRIVACY_QUERY);
privacy->AddElement(query);
SendStanza(privacy.get());
return STATE_RESPONSE;
}
virtual int ProcessStart()
{
// see if there are any new stanzas to process
const buzz::XmlElement* Stanza = NextStanza();
if (Stanza == NULL)
{
return STATE_BLOCKED;
}
if (SendStanza(Stanza) != buzz::XMPP_RETURN_OK)
{
return STATE_ERROR;
}
return STATE_START;
}
int XmppTaskMessage::ProcessResponse() {
const txmpp::XmlElement* stanza = NextStanza();
if (stanza == NULL) {
return STATE_BLOCKED;
}
std::string from = "Someone";
std::string text = "something too quiet to hear.";
if (stanza->HasAttr(txmpp::QN_FROM))
from = stanza->Attr(txmpp::QN_FROM);
const txmpp::XmlElement *body_stanza = stanza->FirstNamed(txmpp::QN_BODY);
if (body_stanza != NULL) {
text = body_stanza->BodyText();
}
std::cout << "Message: " << from << " says " << text << std::endl;
// Send response message
if (from != "Someone") {
std::stringstream response_text;
response_text << "The thing you said was " << text.length()
<< " characters long.";
txmpp::scoped_ptr<txmpp::XmlElement> message(
new txmpp::XmlElement(txmpp::QN_MESSAGE));
message->SetAttr(txmpp::QN_TO, from);
txmpp::XmlElement *body = new txmpp::XmlElement(txmpp::QN_BODY);
body->SetBodyText(response_text.str());
message->AddElement(body);
SendStanza(message.get());
}
return STATE_RESPONSE;
}
