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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/mucroomdiscoverytask.h" | |
12 | |
13 #include "webrtc/libjingle/xmpp/constants.h" | |
14 | |
15 namespace buzz { | |
16 | |
17 MucRoomDiscoveryTask::MucRoomDiscoveryTask( | |
18 XmppTaskParentInterface* parent, | |
19 const Jid& room_jid) | |
20 : IqTask(parent, STR_GET, room_jid, | |
21 new buzz::XmlElement(buzz::QN_DISCO_INFO_QUERY)) { | |
22 } | |
23 | |
24 void MucRoomDiscoveryTask::HandleResult(const XmlElement* stanza) { | |
25 const XmlElement* query = stanza->FirstNamed(QN_DISCO_INFO_QUERY); | |
26 if (query == NULL) { | |
27 SignalError(this, NULL); | |
28 return; | |
29 } | |
30 | |
31 std::set<std::string> features; | |
32 std::map<std::string, std::string> extended_info; | |
33 const XmlElement* identity = query->FirstNamed(QN_DISCO_IDENTITY); | |
34 if (identity == NULL || !identity->HasAttr(QN_NAME)) { | |
35 SignalResult(this, false, "", "", features, extended_info); | |
36 return; | |
37 } | |
38 | |
39 const std::string name(identity->Attr(QN_NAME)); | |
40 | |
41 // Get the conversation id | |
42 const XmlElement* conversation = | |
43 identity->FirstNamed(QN_GOOGLE_MUC_HANGOUT_CONVERSATION_ID); | |
44 std::string conversation_id; | |
45 if (conversation != NULL) { | |
46 conversation_id = conversation->BodyText(); | |
47 } | |
48 | |
49 for (const XmlElement* feature = query->FirstNamed(QN_DISCO_FEATURE); | |
50 feature != NULL; feature = feature->NextNamed(QN_DISCO_FEATURE)) { | |
51 features.insert(feature->Attr(QN_VAR)); | |
52 } | |
53 | |
54 const XmlElement* data_x = query->FirstNamed(QN_XDATA_X); | |
55 if (data_x != NULL) { | |
56 for (const XmlElement* field = data_x->FirstNamed(QN_XDATA_FIELD); | |
57 field != NULL; field = field->NextNamed(QN_XDATA_FIELD)) { | |
58 const std::string key(field->Attr(QN_VAR)); | |
59 extended_info[key] = field->Attr(QN_XDATA_VALUE); | |
60 } | |
61 } | |
62 | |
63 SignalResult(this, true, name, conversation_id, features, extended_info); | |
64 } | |
65 | |
66 } // namespace buzz | |
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