| /* |
| * Copyright 2011 The WebRTC Project Authors. All rights reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #include "webrtc/libjingle/xmpp/mucroomlookuptask.h" |
| |
| #include "webrtc/libjingle/xmpp/constants.h" |
| #include "webrtc/base/logging.h" |
| |
| |
| namespace buzz { |
| |
| MucRoomLookupTask* |
| MucRoomLookupTask::CreateLookupTaskForRoomName(XmppTaskParentInterface* parent, |
| const Jid& lookup_server_jid, |
| const std::string& room_name, |
| const std::string& room_domain) { |
| return new MucRoomLookupTask(parent, lookup_server_jid, |
| MakeNameQuery(room_name, room_domain)); |
| } |
| |
| MucRoomLookupTask* |
| MucRoomLookupTask::CreateLookupTaskForRoomJid(XmppTaskParentInterface* parent, |
| const Jid& lookup_server_jid, |
| const Jid& room_jid) { |
| return new MucRoomLookupTask(parent, lookup_server_jid, |
| MakeJidQuery(room_jid)); |
| } |
| |
| MucRoomLookupTask* |
| MucRoomLookupTask::CreateLookupTaskForHangoutId(XmppTaskParentInterface* parent, |
| const Jid& lookup_server_jid, |
| const std::string& hangout_id) { |
| return new MucRoomLookupTask(parent, lookup_server_jid, |
| MakeHangoutIdQuery(hangout_id)); |
| } |
| |
| MucRoomLookupTask* |
| MucRoomLookupTask::CreateLookupTaskForExternalId( |
| XmppTaskParentInterface* parent, |
| const Jid& lookup_server_jid, |
| const std::string& external_id, |
| const std::string& type) { |
| return new MucRoomLookupTask(parent, lookup_server_jid, |
| MakeExternalIdQuery(external_id, type)); |
| } |
| |
| MucRoomLookupTask::MucRoomLookupTask(XmppTaskParentInterface* parent, |
| const Jid& lookup_server_jid, |
| XmlElement* query) |
| : IqTask(parent, STR_SET, lookup_server_jid, query) { |
| } |
| |
| XmlElement* MucRoomLookupTask::MakeNameQuery( |
| const std::string& room_name, const std::string& room_domain) { |
| XmlElement* name_elem = new XmlElement(QN_SEARCH_ROOM_NAME, false); |
| name_elem->SetBodyText(room_name); |
| |
| XmlElement* domain_elem = new XmlElement(QN_SEARCH_ROOM_DOMAIN, false); |
| domain_elem->SetBodyText(room_domain); |
| |
| XmlElement* query = new XmlElement(QN_SEARCH_QUERY, true); |
| query->AddElement(name_elem); |
| query->AddElement(domain_elem); |
| return query; |
| } |
| |
| XmlElement* MucRoomLookupTask::MakeJidQuery(const Jid& room_jid) { |
| XmlElement* jid_elem = new XmlElement(QN_SEARCH_ROOM_JID); |
| jid_elem->SetBodyText(room_jid.Str()); |
| |
| XmlElement* query = new XmlElement(QN_SEARCH_QUERY); |
| query->AddElement(jid_elem); |
| return query; |
| } |
| |
| XmlElement* MucRoomLookupTask::MakeExternalIdQuery( |
| const std::string& external_id, const std::string& type) { |
| XmlElement* external_id_elem = new XmlElement(QN_SEARCH_EXTERNAL_ID); |
| external_id_elem->SetAttr(QN_TYPE, type); |
| external_id_elem->SetBodyText(external_id); |
| |
| XmlElement* query = new XmlElement(QN_SEARCH_QUERY); |
| query->AddElement(external_id_elem); |
| return query; |
| } |
| |
| // Construct a stanza to lookup the muc jid for a given hangout id. eg: |
| // |
| // <query xmlns="jabber:iq:search"> |
| // <hangout-id>0b48ad092c893a53b7bfc87422caf38e93978798e</hangout-id> |
| // </query> |
| XmlElement* MucRoomLookupTask::MakeHangoutIdQuery( |
| const std::string& hangout_id) { |
| XmlElement* hangout_id_elem = new XmlElement(QN_SEARCH_HANGOUT_ID, false); |
| hangout_id_elem->SetBodyText(hangout_id); |
| |
| XmlElement* query = new XmlElement(QN_SEARCH_QUERY, true); |
| query->AddElement(hangout_id_elem); |
| return query; |
| } |
| |
| // Handle a response like the following: |
| // |
| // <query xmlns="jabber:iq:search"> |
| // <item jid="muvc-private-chat-guid@groupchat.google.com"> |
| // <room-name>0b48ad092c893a53b7bfc87422caf38e93978798e</room-name> |
| // <room-domain>hangout.google.com</room-domain> |
| // </item> |
| // </query> |
| void MucRoomLookupTask::HandleResult(const XmlElement* stanza) { |
| const XmlElement* query_elem = stanza->FirstNamed(QN_SEARCH_QUERY); |
| if (query_elem == NULL) { |
| SignalError(this, stanza); |
| return; |
| } |
| |
| const XmlElement* item_elem = query_elem->FirstNamed(QN_SEARCH_ITEM); |
| if (item_elem == NULL) { |
| SignalError(this, stanza); |
| return; |
| } |
| |
| MucRoomInfo room; |
| room.jid = Jid(item_elem->Attr(buzz::QN_JID)); |
| if (!room.jid.IsValid()) { |
| SignalError(this, stanza); |
| return; |
| } |
| |
| const XmlElement* room_name_elem = |
| item_elem->FirstNamed(QN_SEARCH_ROOM_NAME); |
| if (room_name_elem != NULL) { |
| room.name = room_name_elem->BodyText(); |
| } |
| |
| const XmlElement* room_domain_elem = |
| item_elem->FirstNamed(QN_SEARCH_ROOM_DOMAIN); |
| if (room_domain_elem != NULL) { |
| room.domain = room_domain_elem->BodyText(); |
| } |
| |
| const XmlElement* hangout_id_elem = |
| item_elem->FirstNamed(QN_SEARCH_HANGOUT_ID); |
| if (hangout_id_elem != NULL) { |
| room.hangout_id = hangout_id_elem->BodyText(); |
| } |
| |
| SignalResult(this, room); |
| } |
| |
| } // namespace buzz |