blob: a52491c9184e4f5b4c0eb591d5815a07d9bd1e5d [file] [log] [blame]
/*
* 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