179 lines
8.0 KiB
C++
179 lines
8.0 KiB
C++
/*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef WEBRTC_LIBJINGLE_XMPP_HANGOUTPUBSUBCLIENT_H_
|
|
#define WEBRTC_LIBJINGLE_XMPP_HANGOUTPUBSUBCLIENT_H_
|
|
|
|
#include <map>
|
|
#include <memory>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include "webrtc/libjingle/xmpp/jid.h"
|
|
#include "webrtc/libjingle/xmpp/pubsubclient.h"
|
|
#include "webrtc/libjingle/xmpp/pubsubstateclient.h"
|
|
#include "webrtc/base/sigslot.h"
|
|
#include "webrtc/base/sigslotrepeater.h"
|
|
|
|
// Gives a high-level API for MUC call PubSub needs such as
|
|
// presenter state, recording state, mute state, and remote mute.
|
|
|
|
namespace buzz {
|
|
|
|
class Jid;
|
|
class XmlElement;
|
|
class XmppTaskParentInterface;
|
|
|
|
// A client tied to a specific MUC jid and local nick. Provides ways
|
|
// to get updates and publish state and events. Must call
|
|
// RequestAll() to start getting updates.
|
|
class HangoutPubSubClient : public sigslot::has_slots<> {
|
|
public:
|
|
HangoutPubSubClient(XmppTaskParentInterface* parent,
|
|
const Jid& mucjid,
|
|
const std::string& nick);
|
|
~HangoutPubSubClient();
|
|
const Jid& mucjid() const { return mucjid_; }
|
|
const std::string& nick() const { return nick_; }
|
|
|
|
// Requests all of the different states and subscribes for updates.
|
|
// Responses and updates will be signalled via the various signals.
|
|
void RequestAll();
|
|
// Signal (nick, was_presenting, is_presenting)
|
|
sigslot::signal3<const std::string&, bool, bool> SignalPresenterStateChange;
|
|
// Signal (nick, was_muted, is_muted)
|
|
sigslot::signal3<const std::string&, bool, bool> SignalAudioMuteStateChange;
|
|
// Signal (nick, was_muted, is_muted)
|
|
sigslot::signal3<const std::string&, bool, bool> SignalVideoMuteStateChange;
|
|
// Signal (nick, was_paused, is_paused)
|
|
sigslot::signal3<const std::string&, bool, bool> SignalVideoPauseStateChange;
|
|
// Signal (nick, was_recording, is_recording)
|
|
sigslot::signal3<const std::string&, bool, bool> SignalRecordingStateChange;
|
|
// Signal (mutee_nick, muter_nick, should_mute_locally)
|
|
sigslot::signal3<const std::string&,
|
|
const std::string&,
|
|
bool> SignalRemoteMute;
|
|
// Signal (blockee_nick, blocker_nick)
|
|
sigslot::signal2<const std::string&, const std::string&> SignalMediaBlock;
|
|
|
|
// Signal (node, error stanza)
|
|
sigslot::signal2<const std::string&, const XmlElement*> SignalRequestError;
|
|
|
|
// On each of these, provide a task_id_out to get the task_id, which
|
|
// can be correlated to the error and result signals.
|
|
void PublishPresenterState(
|
|
bool presenting, std::string* task_id_out = NULL);
|
|
void PublishAudioMuteState(
|
|
bool muted, std::string* task_id_out = NULL);
|
|
void PublishVideoMuteState(
|
|
bool muted, std::string* task_id_out = NULL);
|
|
void PublishVideoPauseState(
|
|
bool paused, std::string* task_id_out = NULL);
|
|
void PublishRecordingState(
|
|
bool recording, std::string* task_id_out = NULL);
|
|
void RemoteMute(
|
|
const std::string& mutee_nick, std::string* task_id_out = NULL);
|
|
void BlockMedia(
|
|
const std::string& blockee_nick, std::string* task_id_out = NULL);
|
|
|
|
// Signal task_id
|
|
sigslot::signal1<const std::string&> SignalPublishAudioMuteResult;
|
|
sigslot::signal1<const std::string&> SignalPublishVideoMuteResult;
|
|
sigslot::signal1<const std::string&> SignalPublishVideoPauseResult;
|
|
sigslot::signal1<const std::string&> SignalPublishPresenterResult;
|
|
sigslot::signal1<const std::string&> SignalPublishRecordingResult;
|
|
// Signal (task_id, mutee_nick)
|
|
sigslot::signal2<const std::string&,
|
|
const std::string&> SignalRemoteMuteResult;
|
|
// Signal (task_id, blockee_nick)
|
|
sigslot::signal2<const std::string&,
|
|
const std::string&> SignalMediaBlockResult;
|
|
|
|
// Signal (task_id, error stanza)
|
|
sigslot::signal2<const std::string&,
|
|
const XmlElement*> SignalPublishAudioMuteError;
|
|
sigslot::signal2<const std::string&,
|
|
const XmlElement*> SignalPublishVideoMuteError;
|
|
sigslot::signal2<const std::string&,
|
|
const XmlElement*> SignalPublishVideoPauseError;
|
|
sigslot::signal2<const std::string&,
|
|
const XmlElement*> SignalPublishPresenterError;
|
|
sigslot::signal2<const std::string&,
|
|
const XmlElement*> SignalPublishRecordingError;
|
|
sigslot::signal2<const std::string&,
|
|
const XmlElement*> SignalPublishMediaBlockError;
|
|
// Signal (task_id, mutee_nick, error stanza)
|
|
sigslot::signal3<const std::string&,
|
|
const std::string&,
|
|
const XmlElement*> SignalRemoteMuteError;
|
|
// Signal (task_id, blockee_nick, error stanza)
|
|
sigslot::signal3<const std::string&,
|
|
const std::string&,
|
|
const XmlElement*> SignalMediaBlockError;
|
|
|
|
|
|
private:
|
|
void OnPresenterRequestError(PubSubClient* client,
|
|
const XmlElement* stanza);
|
|
void OnMediaRequestError(PubSubClient* client,
|
|
const XmlElement* stanza);
|
|
|
|
void OnPresenterStateChange(const PubSubStateChange<bool>& change);
|
|
void OnPresenterPublishResult(const std::string& task_id,
|
|
const XmlElement* item);
|
|
void OnPresenterPublishError(const std::string& task_id,
|
|
const XmlElement* item,
|
|
const XmlElement* stanza);
|
|
void OnAudioMuteStateChange(const PubSubStateChange<bool>& change);
|
|
void OnAudioMutePublishResult(const std::string& task_id,
|
|
const XmlElement* item);
|
|
void OnAudioMutePublishError(const std::string& task_id,
|
|
const XmlElement* item,
|
|
const XmlElement* stanza);
|
|
void OnVideoMuteStateChange(const PubSubStateChange<bool>& change);
|
|
void OnVideoMutePublishResult(const std::string& task_id,
|
|
const XmlElement* item);
|
|
void OnVideoMutePublishError(const std::string& task_id,
|
|
const XmlElement* item,
|
|
const XmlElement* stanza);
|
|
void OnVideoPauseStateChange(const PubSubStateChange<bool>& change);
|
|
void OnVideoPausePublishResult(const std::string& task_id,
|
|
const XmlElement* item);
|
|
void OnVideoPausePublishError(const std::string& task_id,
|
|
const XmlElement* item,
|
|
const XmlElement* stanza);
|
|
void OnRecordingStateChange(const PubSubStateChange<bool>& change);
|
|
void OnRecordingPublishResult(const std::string& task_id,
|
|
const XmlElement* item);
|
|
void OnRecordingPublishError(const std::string& task_id,
|
|
const XmlElement* item,
|
|
const XmlElement* stanza);
|
|
void OnMediaBlockStateChange(const PubSubStateChange<bool>& change);
|
|
void OnMediaBlockPublishResult(const std::string& task_id,
|
|
const XmlElement* item);
|
|
void OnMediaBlockPublishError(const std::string& task_id,
|
|
const XmlElement* item,
|
|
const XmlElement* stanza);
|
|
Jid mucjid_;
|
|
std::string nick_;
|
|
std::unique_ptr<PubSubClient> media_client_;
|
|
std::unique_ptr<PubSubClient> presenter_client_;
|
|
std::unique_ptr<PubSubStateClient<bool> > presenter_state_client_;
|
|
std::unique_ptr<PubSubStateClient<bool> > audio_mute_state_client_;
|
|
std::unique_ptr<PubSubStateClient<bool> > video_mute_state_client_;
|
|
std::unique_ptr<PubSubStateClient<bool> > video_pause_state_client_;
|
|
std::unique_ptr<PubSubStateClient<bool> > recording_state_client_;
|
|
std::unique_ptr<PubSubStateClient<bool> > media_block_state_client_;
|
|
};
|
|
|
|
} // namespace buzz
|
|
|
|
#endif // WEBRTC_LIBJINGLE_XMPP_HANGOUTPUBSUBCLIENT_H_
|