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// Copyright 2012 Google Inc. All Rights Reserved.
#include "talk/xmpp/mucroomuniquehangoutidtask.h"
#include "talk/xmpp/constants.h"
namespace buzz {
MucRoomUniqueHangoutIdTask::MucRoomUniqueHangoutIdTask(XmppTaskParentInterface* parent,
const Jid& lookup_server_jid)
: IqTask(parent, STR_GET, lookup_server_jid, MakeUniqueRequestXml()) {
}
// Construct a stanza to request a unique room id. eg:
//
// <unique hangout-id="true" xmlns="http://jabber.org/protocol/muc#unique"/>
XmlElement* MucRoomUniqueHangoutIdTask::MakeUniqueRequestXml() {
XmlElement* xml = new XmlElement(QN_MUC_UNIQUE_QUERY, false);
xml->SetAttr(QN_HANGOUT_ID, STR_TRUE);
return xml;
}
// Handle a response like the following:
//
// <unique hangout-id="hangout_id"
// xmlns="http://jabber.org/protocol/muc#unique"/>
// muvc-private-chat-guid@groupchat.google.com
// </unique>
void MucRoomUniqueHangoutIdTask::HandleResult(const XmlElement* stanza) {
const XmlElement* unique_elem = stanza->FirstNamed(QN_MUC_UNIQUE_QUERY);
if (unique_elem == NULL ||
!unique_elem->HasAttr(QN_HANGOUT_ID)) {
SignalError(this, stanza);
return;
}
std::string hangout_id = unique_elem->Attr(QN_HANGOUT_ID);
SignalResult(this, hangout_id);
}
} // namespace buzz
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