430 lines
22 KiB
C++
430 lines
22 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2023
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#pragma once
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#include "td/telegram/DialogId.h"
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#include "td/telegram/DialogParticipant.h"
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#include "td/telegram/GroupCallId.h"
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#include "td/telegram/GroupCallParticipant.h"
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#include "td/telegram/GroupCallParticipantOrder.h"
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#include "td/telegram/InputGroupCallId.h"
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#include "td/telegram/td_api.h"
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#include "td/telegram/telegram_api.h"
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#include "td/telegram/UserId.h"
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#include "td/actor/actor.h"
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#include "td/actor/MultiTimeout.h"
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#include "td/utils/common.h"
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#include "td/utils/FlatHashMap.h"
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#include "td/utils/Promise.h"
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#include "td/utils/Status.h"
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#include <utility>
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namespace td {
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class Td;
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class GroupCallManager final : public Actor {
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public:
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GroupCallManager(Td *td, ActorShared<> parent);
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GroupCallManager(const GroupCallManager &) = delete;
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GroupCallManager &operator=(const GroupCallManager &) = delete;
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GroupCallManager(GroupCallManager &&) = delete;
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GroupCallManager &operator=(GroupCallManager &&) = delete;
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~GroupCallManager() final;
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bool is_group_call_being_joined(InputGroupCallId input_group_call_id) const;
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bool is_group_call_joined(InputGroupCallId input_group_call_id) const;
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GroupCallId get_group_call_id(InputGroupCallId input_group_call_id, DialogId dialog_id);
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void get_group_call_join_as(DialogId dialog_id, Promise<td_api::object_ptr<td_api::messageSenders>> &&promise);
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void set_group_call_default_join_as(DialogId dialog_id, DialogId as_dialog_id, Promise<Unit> &&promise);
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void create_voice_chat(DialogId dialog_id, string title, int32 start_date, bool is_rtmp_stream,
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Promise<GroupCallId> &&promise);
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void get_voice_chat_rtmp_stream_url(DialogId dialog_id, bool revoke,
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Promise<td_api::object_ptr<td_api::rtmpUrl>> &&promise);
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void get_group_call(GroupCallId group_call_id, Promise<td_api::object_ptr<td_api::groupCall>> &&promise);
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void on_update_group_call_rights(InputGroupCallId input_group_call_id);
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void reload_group_call(InputGroupCallId input_group_call_id,
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Promise<td_api::object_ptr<td_api::groupCall>> &&promise);
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void get_group_call_streams(GroupCallId group_call_id,
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Promise<td_api::object_ptr<td_api::groupCallStreams>> &&promise);
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void get_group_call_stream_segment(GroupCallId group_call_id, int64 time_offset, int32 scale, int32 channel_id,
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td_api::object_ptr<td_api::GroupCallVideoQuality> quality,
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Promise<string> &&promise);
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void start_scheduled_group_call(GroupCallId group_call_id, Promise<Unit> &&promise);
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void join_group_call(GroupCallId group_call_id, DialogId as_dialog_id, int32 audio_source, string &&payload,
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bool is_muted, bool is_my_video_enabled, const string &invite_hash, Promise<string> &&promise);
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void start_group_call_screen_sharing(GroupCallId group_call_id, int32 audio_source, string &&payload,
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Promise<string> &&promise);
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void end_group_call_screen_sharing(GroupCallId group_call_id, Promise<Unit> &&promise);
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void set_group_call_title(GroupCallId group_call_id, string title, Promise<Unit> &&promise);
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void toggle_group_call_is_my_video_paused(GroupCallId group_call_id, bool is_my_video_paused,
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Promise<Unit> &&promise);
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void toggle_group_call_is_my_video_enabled(GroupCallId group_call_id, bool is_my_video_enabled,
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Promise<Unit> &&promise);
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void toggle_group_call_is_my_presentation_paused(GroupCallId group_call_id, bool is_my_presentation_paused,
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Promise<Unit> &&promise);
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void toggle_group_call_start_subscribed(GroupCallId group_call_id, bool start_subscribed, Promise<Unit> &&promise);
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void toggle_group_call_mute_new_participants(GroupCallId group_call_id, bool mute_new_participants,
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Promise<Unit> &&promise);
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void revoke_group_call_invite_link(GroupCallId group_call_id, Promise<Unit> &&promise);
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void invite_group_call_participants(GroupCallId group_call_id, vector<UserId> &&user_ids, Promise<Unit> &&promise);
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void get_group_call_invite_link(GroupCallId group_call_id, bool can_self_unmute, Promise<string> &&promise);
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void toggle_group_call_recording(GroupCallId group_call_id, bool is_enabled, string title, bool record_video,
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bool use_portrait_orientation, Promise<Unit> &&promise);
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void set_group_call_participant_is_speaking(GroupCallId group_call_id, int32 audio_source, bool is_speaking,
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Promise<Unit> &&promise, int32 date = 0);
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void toggle_group_call_participant_is_muted(GroupCallId group_call_id, DialogId dialog_id, bool is_muted,
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Promise<Unit> &&promise);
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void set_group_call_participant_volume_level(GroupCallId group_call_id, DialogId dialog_id, int32 volume_level,
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Promise<Unit> &&promise);
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void toggle_group_call_participant_is_hand_raised(GroupCallId group_call_id, DialogId dialog_id, bool is_hand_raised,
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Promise<Unit> &&promise);
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void load_group_call_participants(GroupCallId group_call_id, int32 limit, Promise<Unit> &&promise);
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void leave_group_call(GroupCallId group_call_id, Promise<Unit> &&promise);
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void discard_group_call(GroupCallId group_call_id, Promise<Unit> &&promise);
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void on_update_dialog_about(DialogId dialog_id, const string &about, bool from_server);
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void on_update_group_call_connection(string &&connection_params);
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void on_update_group_call(tl_object_ptr<telegram_api::GroupCall> group_call_ptr, DialogId dialog_id);
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void on_user_speaking_in_group_call(GroupCallId group_call_id, DialogId dialog_id, int32 date,
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bool is_recursive = false);
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void on_get_group_call_participants(InputGroupCallId input_group_call_id,
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tl_object_ptr<telegram_api::phone_groupParticipants> &&participants, bool is_load,
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const string &offset);
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void on_update_group_call_participants(InputGroupCallId input_group_call_id,
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vector<tl_object_ptr<telegram_api::groupCallParticipant>> &&participants,
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int32 version, bool is_recursive = false);
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void process_join_group_call_response(InputGroupCallId input_group_call_id, uint64 generation,
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tl_object_ptr<telegram_api::Updates> &&updates, Promise<Unit> &&promise);
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void process_join_group_call_presentation_response(InputGroupCallId input_group_call_id, uint64 generation,
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tl_object_ptr<telegram_api::Updates> &&updates, Status status);
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private:
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struct GroupCall;
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struct GroupCallParticipants;
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struct GroupCallRecentSpeakers;
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struct PendingJoinRequest;
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static constexpr int32 RECENT_SPEAKER_TIMEOUT = 60 * 60;
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static constexpr int32 UPDATE_GROUP_CALL_PARTICIPANT_ORDER_TIMEOUT = 10;
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static constexpr int32 CHECK_GROUP_CALL_IS_JOINED_TIMEOUT = 10;
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static constexpr size_t MAX_TITLE_LENGTH = 64; // server side limit for group call/call record title length
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void tear_down() final;
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static void on_update_group_call_participant_order_timeout_callback(void *group_call_manager_ptr,
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int64 group_call_id_int);
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void on_update_group_call_participant_order_timeout(GroupCallId group_call_id);
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static void on_check_group_call_is_joined_timeout_callback(void *group_call_manager_ptr, int64 group_call_id_int);
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void on_check_group_call_is_joined_timeout(GroupCallId group_call_id);
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static void on_pending_send_speaking_action_timeout_callback(void *group_call_manager_ptr, int64 group_call_id_int);
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void on_send_speaking_action_timeout(GroupCallId group_call_id);
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static void on_recent_speaker_update_timeout_callback(void *group_call_manager_ptr, int64 group_call_id_int);
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void on_recent_speaker_update_timeout(GroupCallId group_call_id);
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static void on_sync_participants_timeout_callback(void *group_call_manager_ptr, int64 group_call_id_int);
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void on_sync_participants_timeout(GroupCallId group_call_id);
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Result<InputGroupCallId> get_input_group_call_id(GroupCallId group_call_id);
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GroupCallId get_next_group_call_id(InputGroupCallId input_group_call_id);
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GroupCall *add_group_call(InputGroupCallId input_group_call_id, DialogId dialog_id);
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const GroupCall *get_group_call(InputGroupCallId input_group_call_id) const;
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GroupCall *get_group_call(InputGroupCallId input_group_call_id);
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Status can_join_group_calls(DialogId dialog_id) const;
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Status can_manage_group_calls(DialogId dialog_id) const;
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bool can_manage_group_call(InputGroupCallId input_group_call_id) const;
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bool get_group_call_can_self_unmute(InputGroupCallId input_group_call_id) const;
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bool get_group_call_joined_date_asc(InputGroupCallId input_group_call_id) const;
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void on_voice_chat_created(DialogId dialog_id, InputGroupCallId input_group_call_id, Promise<GroupCallId> &&promise);
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void finish_get_group_call(InputGroupCallId input_group_call_id,
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Result<tl_object_ptr<telegram_api::phone_groupCall>> &&result);
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void finish_get_group_call_streams(InputGroupCallId input_group_call_id, int32 audio_source,
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Result<td_api::object_ptr<td_api::groupCallStreams>> &&result,
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Promise<td_api::object_ptr<td_api::groupCallStreams>> &&promise);
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void finish_get_group_call_stream_segment(InputGroupCallId input_group_call_id, int32 audio_source,
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Result<string> &&result, Promise<string> &&promise);
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void finish_check_group_call_is_joined(InputGroupCallId input_group_call_id, int32 audio_source,
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Result<Unit> &&result);
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static const string &get_group_call_title(const GroupCall *group_call);
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static bool get_group_call_start_subscribed(const GroupCall *group_call);
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static bool get_group_call_is_my_video_paused(const GroupCall *group_call);
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static bool get_group_call_is_my_video_enabled(const GroupCall *group_call);
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static bool get_group_call_is_my_presentation_paused(const GroupCall *group_call);
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static bool get_group_call_mute_new_participants(const GroupCall *group_call);
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static int32 get_group_call_record_start_date(const GroupCall *group_call);
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static bool get_group_call_is_video_recorded(const GroupCall *group_call);
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static bool get_group_call_has_recording(const GroupCall *group_call);
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static bool get_group_call_can_enable_video(const GroupCall *group_call);
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bool need_group_call_participants(InputGroupCallId input_group_call_id) const;
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bool need_group_call_participants(InputGroupCallId input_group_call_id, const GroupCall *group_call) const;
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bool process_pending_group_call_participant_updates(InputGroupCallId input_group_call_id);
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void sync_group_call_participants(InputGroupCallId input_group_call_id);
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void on_sync_group_call_participants(InputGroupCallId input_group_call_id,
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Result<tl_object_ptr<telegram_api::phone_groupCall>> &&result);
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static GroupCallParticipantOrder get_real_participant_order(bool can_self_unmute,
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const GroupCallParticipant &participant,
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const GroupCallParticipants *participants);
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void process_my_group_call_participant(InputGroupCallId input_group_call_id, GroupCallParticipant &&participant);
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void process_group_call_participants(InputGroupCallId group_call_id,
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vector<tl_object_ptr<telegram_api::groupCallParticipant>> &&participants,
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int32 version, const string &offset, bool is_load, bool is_sync);
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static bool update_group_call_participant_can_be_muted(bool can_manage, const GroupCallParticipants *participants,
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GroupCallParticipant &participant);
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void update_group_call_participants_can_be_muted(InputGroupCallId input_group_call_id, bool can_manage,
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GroupCallParticipants *participants);
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void update_group_call_participants_order(InputGroupCallId input_group_call_id, bool can_self_unmute,
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GroupCallParticipants *participants, const char *source);
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// returns participant_count_diff and video_participant_count_diff
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std::pair<int32, int32> process_group_call_participant(InputGroupCallId group_call_id,
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GroupCallParticipant &&participant);
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void on_add_group_call_participant(InputGroupCallId input_group_call_id, DialogId participant_dialog_id);
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void on_remove_group_call_participant(InputGroupCallId input_group_call_id, DialogId participant_dialog_id);
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void try_load_group_call_administrators(InputGroupCallId input_group_call_id, DialogId dialog_id);
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void finish_load_group_call_administrators(InputGroupCallId input_group_call_id, Result<DialogParticipants> &&result);
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int32 cancel_join_group_call_request(InputGroupCallId input_group_call_id);
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int32 cancel_join_group_call_presentation_request(InputGroupCallId input_group_call_id);
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bool on_join_group_call_response(InputGroupCallId input_group_call_id, string json_response);
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void finish_join_group_call(InputGroupCallId input_group_call_id, uint64 generation, Status error);
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void process_group_call_after_join_requests(InputGroupCallId input_group_call_id, const char *source);
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GroupCallParticipants *add_group_call_participants(InputGroupCallId input_group_call_id);
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GroupCallParticipant *get_group_call_participant(InputGroupCallId input_group_call_id, DialogId dialog_id);
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GroupCallParticipant *get_group_call_participant(GroupCallParticipants *group_call_participants,
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DialogId dialog_id) const;
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void send_edit_group_call_title_query(InputGroupCallId input_group_call_id, const string &title);
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void on_edit_group_call_title(InputGroupCallId input_group_call_id, const string &title, Result<Unit> &&result);
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void send_toggle_group_call_start_subscription_query(InputGroupCallId input_group_call_id, bool start_subscribed);
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void on_toggle_group_call_start_subscription(InputGroupCallId input_group_call_id, bool start_subscribed,
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Result<Unit> &&result);
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void send_toggle_group_call_is_my_video_paused_query(InputGroupCallId input_group_call_id, DialogId as_dialog_id,
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bool is_my_video_paused);
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void on_toggle_group_call_is_my_video_paused(InputGroupCallId input_group_call_id, bool is_my_video_paused,
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Result<Unit> &&result);
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void send_toggle_group_call_is_my_video_enabled_query(InputGroupCallId input_group_call_id, DialogId as_dialog_id,
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bool is_my_video_enabled);
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void on_toggle_group_call_is_my_video_enabled(InputGroupCallId input_group_call_id, bool is_my_video_enabled,
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Result<Unit> &&result);
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void send_toggle_group_call_is_my_presentation_paused_query(InputGroupCallId input_group_call_id,
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DialogId as_dialog_id, bool is_my_presentation_paused);
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void on_toggle_group_call_is_my_presentation_paused(InputGroupCallId input_group_call_id,
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bool is_my_presentation_paused, Result<Unit> &&result);
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void send_toggle_group_call_mute_new_participants_query(InputGroupCallId input_group_call_id,
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bool mute_new_participants);
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void on_toggle_group_call_mute_new_participants(InputGroupCallId input_group_call_id, bool mute_new_participants,
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Result<Unit> &&result);
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void send_toggle_group_call_recording_query(InputGroupCallId input_group_call_id, bool is_enabled,
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const string &title, bool record_video, bool use_portrait_orientation,
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uint64 generation);
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void on_toggle_group_call_recording(InputGroupCallId input_group_call_id, uint64 generation, Result<Unit> &&result);
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void on_toggle_group_call_participant_is_muted(InputGroupCallId input_group_call_id, DialogId dialog_id,
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uint64 generation, Promise<Unit> &&promise);
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void on_set_group_call_participant_volume_level(InputGroupCallId input_group_call_id, DialogId dialog_id,
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uint64 generation, Promise<Unit> &&promise);
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void on_toggle_group_call_participant_is_hand_raised(InputGroupCallId input_group_call_id, DialogId dialog_id,
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uint64 generation, Promise<Unit> &&promise);
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void on_group_call_left(InputGroupCallId input_group_call_id, int32 audio_source, bool need_rejoin);
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void on_group_call_left_impl(GroupCall *group_call, bool need_rejoin, const char *source);
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InputGroupCallId update_group_call(const tl_object_ptr<telegram_api::GroupCall> &group_call_ptr, DialogId dialog_id);
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void on_receive_group_call_version(InputGroupCallId input_group_call_id, int32 version, bool immediate_sync = false);
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void on_participant_speaking_in_group_call(InputGroupCallId input_group_call_id,
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const GroupCallParticipant &participant);
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void remove_recent_group_call_speaker(InputGroupCallId input_group_call_id, DialogId dialog_id);
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void on_group_call_recent_speakers_updated(const GroupCall *group_call, GroupCallRecentSpeakers *recent_speakers);
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DialogId set_group_call_participant_is_speaking_by_source(InputGroupCallId input_group_call_id, int32 audio_source,
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bool is_speaking, int32 date);
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bool try_clear_group_call_participants(InputGroupCallId input_group_call_id);
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bool set_group_call_participant_count(GroupCall *group_call, int32 count, const char *source,
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bool force_update = false);
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bool set_group_call_unmuted_video_count(GroupCall *group_call, int32 count, const char *source);
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void update_group_call_dialog(const GroupCall *group_call, const char *source, bool force);
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vector<td_api::object_ptr<td_api::groupCallRecentSpeaker>> get_recent_speakers(const GroupCall *group_call,
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bool for_update);
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static tl_object_ptr<td_api::updateGroupCall> get_update_group_call_object(
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const GroupCall *group_call, vector<td_api::object_ptr<td_api::groupCallRecentSpeaker>> recent_speakers);
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static tl_object_ptr<td_api::groupCall> get_group_call_object(
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const GroupCall *group_call, vector<td_api::object_ptr<td_api::groupCallRecentSpeaker>> recent_speakers);
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tl_object_ptr<td_api::updateGroupCallParticipant> get_update_group_call_participant_object(
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GroupCallId group_call_id, const GroupCallParticipant &participant);
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void send_update_group_call(const GroupCall *group_call, const char *source);
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void send_update_group_call_participant(GroupCallId group_call_id, const GroupCallParticipant &participant,
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const char *source);
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void send_update_group_call_participant(InputGroupCallId input_group_call_id, const GroupCallParticipant &participant,
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const char *source);
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Td *td_;
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ActorShared<> parent_;
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GroupCallId max_group_call_id_;
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vector<InputGroupCallId> input_group_call_ids_;
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FlatHashMap<InputGroupCallId, unique_ptr<GroupCall>, InputGroupCallIdHash> group_calls_;
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string pending_group_call_join_params_;
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FlatHashMap<InputGroupCallId, unique_ptr<GroupCallParticipants>, InputGroupCallIdHash> group_call_participants_;
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FlatHashMap<DialogId, vector<InputGroupCallId>, DialogIdHash> participant_id_to_group_call_id_;
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FlatHashMap<GroupCallId, unique_ptr<GroupCallRecentSpeakers>, GroupCallIdHash> group_call_recent_speakers_;
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FlatHashMap<InputGroupCallId, vector<Promise<td_api::object_ptr<td_api::groupCall>>>, InputGroupCallIdHash>
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load_group_call_queries_;
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FlatHashMap<InputGroupCallId, unique_ptr<PendingJoinRequest>, InputGroupCallIdHash> pending_join_requests_;
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FlatHashMap<InputGroupCallId, unique_ptr<PendingJoinRequest>, InputGroupCallIdHash>
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pending_join_presentation_requests_;
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uint64 join_group_request_generation_ = 0;
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uint64 toggle_recording_generation_ = 0;
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uint64 toggle_is_muted_generation_ = 0;
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uint64 set_volume_level_generation_ = 0;
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uint64 toggle_is_hand_raised_generation_ = 0;
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MultiTimeout update_group_call_participant_order_timeout_{"UpdateGroupCallParticipantOrderTimeout"};
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MultiTimeout check_group_call_is_joined_timeout_{"CheckGroupCallIsJoinedTimeout"};
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MultiTimeout pending_send_speaking_action_timeout_{"PendingSendSpeakingActionTimeout"};
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MultiTimeout recent_speaker_update_timeout_{"RecentSpeakerUpdateTimeout"};
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MultiTimeout sync_participants_timeout_{"SyncParticipantsTimeout"};
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};
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} // namespace td
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