1 /* 2 * Copyright 2012 The WebRTC Project Authors. All rights reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #include "webrtc/libjingle/xmpp/mucroomuniquehangoutidtask.h" 12 13 #include "webrtc/libjingle/xmpp/constants.h" 14 15 namespace buzz { 16 17 MucRoomUniqueHangoutIdTask::MucRoomUniqueHangoutIdTask(XmppTaskParentInterface* parent, 18 const Jid& lookup_server_jid) 19 : IqTask(parent, STR_GET, lookup_server_jid, MakeUniqueRequestXml()) { 20 } 21 22 // Construct a stanza to request a unique room id. eg: 23 // 24 // <unique hangout-id="true" xmlns="http://jabber.org/protocol/muc#unique"/> 25 XmlElement* MucRoomUniqueHangoutIdTask::MakeUniqueRequestXml() { 26 XmlElement* xml = new XmlElement(QN_MUC_UNIQUE_QUERY, false); 27 xml->SetAttr(QN_HANGOUT_ID, STR_TRUE); 28 return xml; 29 } 30 31 // Handle a response like the following: 32 // 33 // <unique hangout-id="hangout_id" 34 // xmlns="http://jabber.org/protocol/muc#unique"/> 35 // muvc-private-chat-guid (at) groupchat.google.com 36 // </unique> 37 void MucRoomUniqueHangoutIdTask::HandleResult(const XmlElement* stanza) { 38 39 const XmlElement* unique_elem = stanza->FirstNamed(QN_MUC_UNIQUE_QUERY); 40 if (unique_elem == NULL || 41 !unique_elem->HasAttr(QN_HANGOUT_ID)) { 42 SignalError(this, stanza); 43 return; 44 } 45 46 std::string hangout_id = unique_elem->Attr(QN_HANGOUT_ID); 47 48 SignalResult(this, hangout_id); 49 } 50 51 } // namespace buzz 52
