28100cb388
BUG=N/A TBR=niklas.enbom@webrtc.org Review URL: https://webrtc-codereview.appspot.com/29829004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@7472 4adac7df-926f-26a2-2b94-8c16560cd09d
177 lines
6.3 KiB
C++
177 lines
6.3 KiB
C++
/*
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* libjingle
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* Copyright 2011, Google Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "talk/xmpp/mucroomlookuptask.h"
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#include "talk/xmpp/constants.h"
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#include "webrtc/base/logging.h"
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#include "webrtc/base/scoped_ptr.h"
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namespace buzz {
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MucRoomLookupTask*
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MucRoomLookupTask::CreateLookupTaskForRoomName(XmppTaskParentInterface* parent,
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const Jid& lookup_server_jid,
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const std::string& room_name,
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const std::string& room_domain) {
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return new MucRoomLookupTask(parent, lookup_server_jid,
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MakeNameQuery(room_name, room_domain));
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}
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MucRoomLookupTask*
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MucRoomLookupTask::CreateLookupTaskForRoomJid(XmppTaskParentInterface* parent,
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const Jid& lookup_server_jid,
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const Jid& room_jid) {
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return new MucRoomLookupTask(parent, lookup_server_jid,
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MakeJidQuery(room_jid));
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}
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MucRoomLookupTask*
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MucRoomLookupTask::CreateLookupTaskForHangoutId(XmppTaskParentInterface* parent,
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const Jid& lookup_server_jid,
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const std::string& hangout_id) {
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return new MucRoomLookupTask(parent, lookup_server_jid,
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MakeHangoutIdQuery(hangout_id));
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}
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MucRoomLookupTask*
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MucRoomLookupTask::CreateLookupTaskForExternalId(
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XmppTaskParentInterface* parent,
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const Jid& lookup_server_jid,
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const std::string& external_id,
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const std::string& type) {
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return new MucRoomLookupTask(parent, lookup_server_jid,
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MakeExternalIdQuery(external_id, type));
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}
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MucRoomLookupTask::MucRoomLookupTask(XmppTaskParentInterface* parent,
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const Jid& lookup_server_jid,
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XmlElement* query)
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: IqTask(parent, STR_SET, lookup_server_jid, query) {
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}
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XmlElement* MucRoomLookupTask::MakeNameQuery(
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const std::string& room_name, const std::string& room_domain) {
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XmlElement* name_elem = new XmlElement(QN_SEARCH_ROOM_NAME, false);
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name_elem->SetBodyText(room_name);
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XmlElement* domain_elem = new XmlElement(QN_SEARCH_ROOM_DOMAIN, false);
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domain_elem->SetBodyText(room_domain);
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XmlElement* query = new XmlElement(QN_SEARCH_QUERY, true);
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query->AddElement(name_elem);
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query->AddElement(domain_elem);
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return query;
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}
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XmlElement* MucRoomLookupTask::MakeJidQuery(const Jid& room_jid) {
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XmlElement* jid_elem = new XmlElement(QN_SEARCH_ROOM_JID);
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jid_elem->SetBodyText(room_jid.Str());
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XmlElement* query = new XmlElement(QN_SEARCH_QUERY);
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query->AddElement(jid_elem);
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return query;
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}
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XmlElement* MucRoomLookupTask::MakeExternalIdQuery(
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const std::string& external_id, const std::string& type) {
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XmlElement* external_id_elem = new XmlElement(QN_SEARCH_EXTERNAL_ID);
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external_id_elem->SetAttr(QN_TYPE, type);
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external_id_elem->SetBodyText(external_id);
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XmlElement* query = new XmlElement(QN_SEARCH_QUERY);
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query->AddElement(external_id_elem);
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return query;
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}
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// Construct a stanza to lookup the muc jid for a given hangout id. eg:
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//
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// <query xmlns="jabber:iq:search">
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// <hangout-id>0b48ad092c893a53b7bfc87422caf38e93978798e</hangout-id>
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// </query>
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XmlElement* MucRoomLookupTask::MakeHangoutIdQuery(
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const std::string& hangout_id) {
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XmlElement* hangout_id_elem = new XmlElement(QN_SEARCH_HANGOUT_ID, false);
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hangout_id_elem->SetBodyText(hangout_id);
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XmlElement* query = new XmlElement(QN_SEARCH_QUERY, true);
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query->AddElement(hangout_id_elem);
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return query;
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}
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// Handle a response like the following:
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//
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// <query xmlns="jabber:iq:search">
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// <item jid="muvc-private-chat-guid@groupchat.google.com">
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// <room-name>0b48ad092c893a53b7bfc87422caf38e93978798e</room-name>
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// <room-domain>hangout.google.com</room-domain>
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// </item>
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// </query>
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void MucRoomLookupTask::HandleResult(const XmlElement* stanza) {
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const XmlElement* query_elem = stanza->FirstNamed(QN_SEARCH_QUERY);
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if (query_elem == NULL) {
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SignalError(this, stanza);
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return;
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}
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const XmlElement* item_elem = query_elem->FirstNamed(QN_SEARCH_ITEM);
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if (item_elem == NULL) {
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SignalError(this, stanza);
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return;
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}
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MucRoomInfo room;
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room.jid = Jid(item_elem->Attr(buzz::QN_JID));
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if (!room.jid.IsValid()) {
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SignalError(this, stanza);
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return;
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}
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const XmlElement* room_name_elem =
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item_elem->FirstNamed(QN_SEARCH_ROOM_NAME);
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if (room_name_elem != NULL) {
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room.name = room_name_elem->BodyText();
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}
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const XmlElement* room_domain_elem =
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item_elem->FirstNamed(QN_SEARCH_ROOM_DOMAIN);
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if (room_domain_elem != NULL) {
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room.domain = room_domain_elem->BodyText();
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}
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const XmlElement* hangout_id_elem =
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item_elem->FirstNamed(QN_SEARCH_HANGOUT_ID);
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if (hangout_id_elem != NULL) {
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room.hangout_id = hangout_id_elem->BodyText();
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}
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SignalResult(this, room);
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}
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} // namespace buzz
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