2042 lines
81 KiB
C++
2042 lines
81 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2020
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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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#include "td/telegram/GroupCallManager.h"
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#include "td/telegram/AuthManager.h"
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#include "td/telegram/ContactsManager.h"
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#include "td/telegram/Global.h"
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#include "td/telegram/MessagesManager.h"
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#include "td/telegram/misc.h"
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#include "td/telegram/net/NetQuery.h"
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#include "td/telegram/Td.h"
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#include "td/telegram/UpdatesManager.h"
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#include "td/utils/JsonBuilder.h"
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#include "td/utils/Random.h"
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#include <utility>
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namespace td {
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class CreateGroupCallQuery : public Td::ResultHandler {
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Promise<InputGroupCallId> promise_;
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DialogId dialog_id_;
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public:
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explicit CreateGroupCallQuery(Promise<InputGroupCallId> &&promise) : promise_(std::move(promise)) {
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}
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void send(DialogId dialog_id) {
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dialog_id_ = dialog_id;
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auto input_peer = td->messages_manager_->get_input_peer(dialog_id, AccessRights::Read);
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CHECK(input_peer != nullptr);
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send_query(G()->net_query_creator().create(
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telegram_api::phone_createGroupCall(std::move(input_peer), Random::secure_int32())));
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}
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void on_result(uint64 id, BufferSlice packet) override {
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auto result_ptr = fetch_result<telegram_api::phone_createGroupCall>(packet);
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if (result_ptr.is_error()) {
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return on_error(id, result_ptr.move_as_error());
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}
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auto ptr = result_ptr.move_as_ok();
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LOG(INFO) << "Receive result for CreateGroupCallQuery: " << to_string(ptr);
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auto group_call_ids = td->updates_manager_->get_update_new_group_call_ids(ptr.get());
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if (group_call_ids.size() != 1) {
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LOG(ERROR) << "Receive wrong CreateGroupCallQuery response " << to_string(ptr);
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return on_error(id, Status::Error(500, "Receive wrong response"));
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}
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td->updates_manager_->on_get_updates(std::move(ptr));
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// TODO set promise after updates are processed
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promise_.set_value(std::move(group_call_ids[0]));
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}
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void on_error(uint64 id, Status status) override {
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td->messages_manager_->on_get_dialog_error(dialog_id_, status, "CreateGroupCallQuery");
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promise_.set_error(std::move(status));
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}
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};
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class GetGroupCallQuery : public Td::ResultHandler {
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Promise<tl_object_ptr<telegram_api::phone_groupCall>> promise_;
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public:
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explicit GetGroupCallQuery(Promise<tl_object_ptr<telegram_api::phone_groupCall>> &&promise)
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: promise_(std::move(promise)) {
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}
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void send(InputGroupCallId input_group_call_id) {
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send_query(
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G()->net_query_creator().create(telegram_api::phone_getGroupCall(input_group_call_id.get_input_group_call())));
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}
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void on_result(uint64 id, BufferSlice packet) override {
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auto result_ptr = fetch_result<telegram_api::phone_getGroupCall>(packet);
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if (result_ptr.is_error()) {
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return on_error(id, result_ptr.move_as_error());
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}
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auto ptr = result_ptr.move_as_ok();
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LOG(INFO) << "Receive result for GetGroupCallQuery: " << to_string(ptr);
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promise_.set_value(std::move(ptr));
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}
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void on_error(uint64 id, Status status) override {
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promise_.set_error(std::move(status));
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}
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};
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class GetGroupCallParticipantQuery : public Td::ResultHandler {
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Promise<Unit> promise_;
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InputGroupCallId input_group_call_id_;
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public:
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explicit GetGroupCallParticipantQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
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}
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void send(InputGroupCallId input_group_call_id, vector<int32> user_ids, vector<int32> sources) {
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input_group_call_id_ = input_group_call_id;
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auto limit = narrow_cast<int32>(max(user_ids.size(), sources.size()));
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send_query(G()->net_query_creator().create(telegram_api::phone_getGroupParticipants(
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input_group_call_id.get_input_group_call(), std::move(user_ids), std::move(sources), string(), limit)));
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}
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void on_result(uint64 id, BufferSlice packet) override {
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auto result_ptr = fetch_result<telegram_api::phone_getGroupParticipants>(packet);
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if (result_ptr.is_error()) {
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return on_error(id, result_ptr.move_as_error());
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}
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td->group_call_manager_->on_get_group_call_participants(input_group_call_id_, result_ptr.move_as_ok(), false,
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string());
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promise_.set_value(Unit());
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}
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void on_error(uint64 id, Status status) override {
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promise_.set_error(std::move(status));
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}
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};
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class GetGroupCallParticipantsQuery : public Td::ResultHandler {
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Promise<Unit> promise_;
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InputGroupCallId input_group_call_id_;
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string offset_;
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public:
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explicit GetGroupCallParticipantsQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
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}
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void send(InputGroupCallId input_group_call_id, string offset, int32 limit) {
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input_group_call_id_ = input_group_call_id;
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offset_ = std::move(offset);
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send_query(G()->net_query_creator().create(telegram_api::phone_getGroupParticipants(
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input_group_call_id.get_input_group_call(), vector<int32>(), vector<int32>(), offset_, limit)));
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}
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void on_result(uint64 id, BufferSlice packet) override {
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auto result_ptr = fetch_result<telegram_api::phone_getGroupParticipants>(packet);
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if (result_ptr.is_error()) {
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return on_error(id, result_ptr.move_as_error());
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}
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td->group_call_manager_->on_get_group_call_participants(input_group_call_id_, result_ptr.move_as_ok(), true,
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offset_);
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promise_.set_value(Unit());
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}
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void on_error(uint64 id, Status status) override {
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promise_.set_error(std::move(status));
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}
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};
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class JoinGroupCallQuery : public Td::ResultHandler {
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Promise<Unit> promise_;
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InputGroupCallId input_group_call_id_;
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uint64 generation_ = 0;
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public:
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explicit JoinGroupCallQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
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}
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NetQueryRef send(InputGroupCallId input_group_call_id, const string &payload, bool is_muted, uint64 generation) {
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input_group_call_id_ = input_group_call_id;
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generation_ = generation;
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int32 flags = 0;
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if (is_muted) {
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flags |= telegram_api::phone_joinGroupCall::MUTED_MASK;
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}
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auto query = G()->net_query_creator().create(
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telegram_api::phone_joinGroupCall(flags, false /*ignored*/, input_group_call_id.get_input_group_call(),
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make_tl_object<telegram_api::dataJSON>(payload)));
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auto join_query_ref = query.get_weak();
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send_query(std::move(query));
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return join_query_ref;
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}
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void on_result(uint64 id, BufferSlice packet) override {
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auto result_ptr = fetch_result<telegram_api::phone_joinGroupCall>(packet);
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if (result_ptr.is_error()) {
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return on_error(id, result_ptr.move_as_error());
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}
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td->group_call_manager_->process_join_group_call_response(input_group_call_id_, generation_,
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result_ptr.move_as_ok(), std::move(promise_));
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}
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void on_error(uint64 id, Status status) override {
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promise_.set_error(std::move(status));
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}
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};
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class ToggleGroupCallSettingsQuery : public Td::ResultHandler {
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Promise<Unit> promise_;
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public:
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explicit ToggleGroupCallSettingsQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
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}
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void send(int32 flags, InputGroupCallId input_group_call_id, bool join_muted) {
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send_query(G()->net_query_creator().create(
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telegram_api::phone_toggleGroupCallSettings(flags, input_group_call_id.get_input_group_call(), join_muted)));
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}
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void on_result(uint64 id, BufferSlice packet) override {
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auto result_ptr = fetch_result<telegram_api::phone_toggleGroupCallSettings>(packet);
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if (result_ptr.is_error()) {
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return on_error(id, result_ptr.move_as_error());
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}
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auto ptr = result_ptr.move_as_ok();
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LOG(INFO) << "Receive result for ToggleGroupCallSettingsQuery: " << to_string(ptr);
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td->updates_manager_->on_get_updates(std::move(ptr));
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// TODO set promise after updates are processed
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promise_.set_value(Unit());
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}
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void on_error(uint64 id, Status status) override {
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promise_.set_error(std::move(status));
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}
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};
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class InviteToGroupCallQuery : public Td::ResultHandler {
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Promise<Unit> promise_;
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public:
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explicit InviteToGroupCallQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
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}
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void send(InputGroupCallId input_group_call_id, vector<tl_object_ptr<telegram_api::InputUser>> input_users) {
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send_query(G()->net_query_creator().create(
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telegram_api::phone_inviteToGroupCall(input_group_call_id.get_input_group_call(), std::move(input_users))));
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}
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void on_result(uint64 id, BufferSlice packet) override {
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auto result_ptr = fetch_result<telegram_api::phone_inviteToGroupCall>(packet);
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if (result_ptr.is_error()) {
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return on_error(id, result_ptr.move_as_error());
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}
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auto ptr = result_ptr.move_as_ok();
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LOG(INFO) << "Receive result for InviteToGroupCallQuery: " << to_string(ptr);
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td->updates_manager_->on_get_updates(std::move(ptr));
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// TODO set promise after updates are processed
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promise_.set_value(Unit());
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}
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void on_error(uint64 id, Status status) override {
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promise_.set_error(std::move(status));
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}
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};
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class EditGroupCallMemberQuery : public Td::ResultHandler {
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Promise<Unit> promise_;
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public:
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explicit EditGroupCallMemberQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
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}
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void send(InputGroupCallId input_group_call_id, UserId user_id, bool is_muted) {
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auto input_user = td->contacts_manager_->get_input_user(user_id);
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CHECK(input_user != nullptr);
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int32 flags = 0;
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if (is_muted) {
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flags |= telegram_api::phone_editGroupCallMember::MUTED_MASK;
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}
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send_query(G()->net_query_creator().create(telegram_api::phone_editGroupCallMember(
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flags, false /*ignored*/, input_group_call_id.get_input_group_call(), std::move(input_user))));
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}
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void on_result(uint64 id, BufferSlice packet) override {
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auto result_ptr = fetch_result<telegram_api::phone_editGroupCallMember>(packet);
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if (result_ptr.is_error()) {
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return on_error(id, result_ptr.move_as_error());
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}
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auto ptr = result_ptr.move_as_ok();
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LOG(INFO) << "Receive result for EditGroupCallMemberQuery: " << to_string(ptr);
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td->updates_manager_->on_get_updates(std::move(ptr));
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// TODO set promise after updates are processed
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promise_.set_value(Unit());
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}
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void on_error(uint64 id, Status status) override {
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promise_.set_error(std::move(status));
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}
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};
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class CheckGroupCallQuery : public Td::ResultHandler {
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Promise<Unit> promise_;
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public:
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explicit CheckGroupCallQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
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}
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void send(InputGroupCallId input_group_call_id, int32 source) {
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send_query(G()->net_query_creator().create(
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telegram_api::phone_checkGroupCall(input_group_call_id.get_input_group_call(), source)));
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}
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void on_result(uint64 id, BufferSlice packet) override {
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auto result_ptr = fetch_result<telegram_api::phone_checkGroupCall>(packet);
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if (result_ptr.is_error()) {
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return on_error(id, result_ptr.move_as_error());
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}
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bool success = result_ptr.move_as_ok();
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LOG(INFO) << "Receive result for CheckGroupCallQuery: " << success;
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if (success) {
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promise_.set_value(Unit());
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} else {
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promise_.set_error(Status::Error(400, "GROUP_CALL_JOIN_MISSING"));
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}
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}
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void on_error(uint64 id, Status status) override {
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promise_.set_error(std::move(status));
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}
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};
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class LeaveGroupCallQuery : public Td::ResultHandler {
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Promise<Unit> promise_;
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public:
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explicit LeaveGroupCallQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
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}
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void send(InputGroupCallId input_group_call_id, int32 source) {
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send_query(G()->net_query_creator().create(
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telegram_api::phone_leaveGroupCall(input_group_call_id.get_input_group_call(), source)));
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}
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void on_result(uint64 id, BufferSlice packet) override {
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auto result_ptr = fetch_result<telegram_api::phone_leaveGroupCall>(packet);
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if (result_ptr.is_error()) {
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return on_error(id, result_ptr.move_as_error());
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}
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auto ptr = result_ptr.move_as_ok();
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LOG(INFO) << "Receive result for LeaveGroupCallQuery: " << to_string(ptr);
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td->updates_manager_->on_get_updates(std::move(ptr));
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// TODO set promise after updates are processed
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promise_.set_value(Unit());
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}
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void on_error(uint64 id, Status status) override {
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promise_.set_error(std::move(status));
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}
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};
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class DiscardGroupCallQuery : public Td::ResultHandler {
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Promise<Unit> promise_;
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public:
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explicit DiscardGroupCallQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
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}
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void send(InputGroupCallId input_group_call_id) {
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send_query(G()->net_query_creator().create(
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telegram_api::phone_discardGroupCall(input_group_call_id.get_input_group_call())));
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}
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void on_result(uint64 id, BufferSlice packet) override {
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auto result_ptr = fetch_result<telegram_api::phone_discardGroupCall>(packet);
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if (result_ptr.is_error()) {
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return on_error(id, result_ptr.move_as_error());
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}
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auto ptr = result_ptr.move_as_ok();
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LOG(INFO) << "Receive result for DiscardGroupCallQuery: " << to_string(ptr);
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td->updates_manager_->on_get_updates(std::move(ptr));
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// TODO set promise after updates are processed
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promise_.set_value(Unit());
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}
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void on_error(uint64 id, Status status) override {
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promise_.set_error(std::move(status));
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}
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};
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struct GroupCallManager::GroupCall {
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GroupCallId group_call_id;
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DialogId dialog_id;
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bool is_inited = false;
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bool is_active = false;
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bool is_joined = false;
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bool is_speaking = false;
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bool syncing_participants = false;
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bool loaded_all_participants = false;
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bool mute_new_participants = false;
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bool allowed_change_mute_new_participants = false;
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int32 participant_count = 0;
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int32 version = -1;
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int32 duration = 0;
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int32 source = 0;
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};
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struct GroupCallManager::GroupCallParticipants {
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vector<GroupCallParticipant> participants;
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string next_offset;
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int64 min_order = std::numeric_limits<int64>::max();
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std::map<int32, vector<tl_object_ptr<telegram_api::groupCallParticipant>>> pending_updates_;
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};
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struct GroupCallManager::GroupCallRecentSpeakers {
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vector<std::pair<UserId, int32>> users; // user + time; sorted by time
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bool is_changed = false;
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vector<int32> last_sent_user_ids;
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};
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struct GroupCallManager::PendingJoinRequest {
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NetQueryRef query_ref;
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uint64 generation = 0;
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int32 source = 0;
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Promise<td_api::object_ptr<td_api::groupCallJoinResponse>> promise;
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};
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GroupCallManager::GroupCallManager(Td *td, ActorShared<> parent) : td_(td), parent_(std::move(parent)) {
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pending_send_speaking_action_timeout_.set_callback(on_pending_send_speaking_action_timeout_callback);
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pending_send_speaking_action_timeout_.set_callback_data(static_cast<void *>(this));
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recent_speaker_update_timeout_.set_callback(on_recent_speaker_update_timeout_callback);
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recent_speaker_update_timeout_.set_callback_data(static_cast<void *>(this));
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sync_participants_timeout_.set_callback(on_sync_participants_timeout_callback);
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sync_participants_timeout_.set_callback_data(static_cast<void *>(this));
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}
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GroupCallManager::~GroupCallManager() = default;
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void GroupCallManager::tear_down() {
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parent_.reset();
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}
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void GroupCallManager::on_pending_send_speaking_action_timeout_callback(void *group_call_manager_ptr,
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int64 group_call_id_int) {
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if (G()->close_flag()) {
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return;
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}
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auto group_call_manager = static_cast<GroupCallManager *>(group_call_manager_ptr);
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send_closure_later(group_call_manager->actor_id(group_call_manager),
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&GroupCallManager::on_send_speaking_action_timeout,
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GroupCallId(narrow_cast<int32>(group_call_id_int)));
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}
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void GroupCallManager::on_send_speaking_action_timeout(GroupCallId group_call_id) {
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if (G()->close_flag()) {
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return;
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}
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LOG(INFO) << "Receive send_speaking_action timeout in " << group_call_id;
|
|
auto input_group_call_id = get_input_group_call_id(group_call_id).move_as_ok();
|
|
|
|
auto *group_call = get_group_call(input_group_call_id);
|
|
CHECK(group_call != nullptr && group_call->is_inited && group_call->dialog_id.is_valid());
|
|
if (!group_call->is_joined || !group_call->is_speaking) {
|
|
return;
|
|
}
|
|
|
|
on_user_speaking_in_group_call(group_call_id, td_->contacts_manager_->get_my_id(), G()->unix_time());
|
|
|
|
pending_send_speaking_action_timeout_.add_timeout_in(group_call_id.get(), 4.0);
|
|
|
|
td_->messages_manager_->send_dialog_action(group_call->dialog_id, MessageId(), DialogAction::get_speaking_action(),
|
|
Promise<Unit>());
|
|
}
|
|
|
|
void GroupCallManager::on_recent_speaker_update_timeout_callback(void *group_call_manager_ptr,
|
|
int64 group_call_id_int) {
|
|
if (G()->close_flag()) {
|
|
return;
|
|
}
|
|
|
|
auto group_call_manager = static_cast<GroupCallManager *>(group_call_manager_ptr);
|
|
send_closure_later(group_call_manager->actor_id(group_call_manager),
|
|
&GroupCallManager::on_recent_speaker_update_timeout,
|
|
GroupCallId(narrow_cast<int32>(group_call_id_int)));
|
|
}
|
|
|
|
void GroupCallManager::on_recent_speaker_update_timeout(GroupCallId group_call_id) {
|
|
if (G()->close_flag()) {
|
|
return;
|
|
}
|
|
|
|
LOG(INFO) << "Receive recent speaker update timeout in " << group_call_id;
|
|
auto input_group_call_id = get_input_group_call_id(group_call_id).move_as_ok();
|
|
|
|
get_recent_speaker_user_ids(get_group_call(input_group_call_id),
|
|
false); // will update the list and send updateGroupCall if needed
|
|
}
|
|
|
|
void GroupCallManager::on_sync_participants_timeout_callback(void *group_call_manager_ptr, int64 group_call_id_int) {
|
|
if (G()->close_flag()) {
|
|
return;
|
|
}
|
|
|
|
auto group_call_manager = static_cast<GroupCallManager *>(group_call_manager_ptr);
|
|
send_closure_later(group_call_manager->actor_id(group_call_manager), &GroupCallManager::on_sync_participants_timeout,
|
|
GroupCallId(narrow_cast<int32>(group_call_id_int)));
|
|
}
|
|
|
|
void GroupCallManager::on_sync_participants_timeout(GroupCallId group_call_id) {
|
|
if (G()->close_flag()) {
|
|
return;
|
|
}
|
|
|
|
LOG(INFO) << "Receive sync participants timeout in " << group_call_id;
|
|
auto input_group_call_id = get_input_group_call_id(group_call_id).move_as_ok();
|
|
|
|
sync_group_call_participants(input_group_call_id);
|
|
}
|
|
|
|
GroupCallId GroupCallManager::get_group_call_id(InputGroupCallId input_group_call_id, DialogId dialog_id) {
|
|
if (td_->auth_manager_->is_bot() || !input_group_call_id.is_valid()) {
|
|
return GroupCallId();
|
|
}
|
|
return add_group_call(input_group_call_id, dialog_id)->group_call_id;
|
|
}
|
|
|
|
Result<InputGroupCallId> GroupCallManager::get_input_group_call_id(GroupCallId group_call_id) {
|
|
if (!group_call_id.is_valid()) {
|
|
return Status::Error(400, "Invalid group call identifier specified");
|
|
}
|
|
if (group_call_id.get() <= 0 || group_call_id.get() > max_group_call_id_.get()) {
|
|
return Status::Error(400, "Wrong group call identifier specified");
|
|
}
|
|
CHECK(static_cast<size_t>(group_call_id.get()) <= input_group_call_ids_.size());
|
|
auto input_group_call_id = input_group_call_ids_[group_call_id.get() - 1];
|
|
LOG(DEBUG) << "Found " << input_group_call_id;
|
|
return input_group_call_id;
|
|
}
|
|
|
|
GroupCallId GroupCallManager::get_next_group_call_id(InputGroupCallId input_group_call_id) {
|
|
max_group_call_id_ = GroupCallId(max_group_call_id_.get() + 1);
|
|
input_group_call_ids_.push_back(input_group_call_id);
|
|
return max_group_call_id_;
|
|
}
|
|
|
|
GroupCallManager::GroupCall *GroupCallManager::add_group_call(InputGroupCallId input_group_call_id,
|
|
DialogId dialog_id) {
|
|
CHECK(!td_->auth_manager_->is_bot());
|
|
auto &group_call = group_calls_[input_group_call_id];
|
|
if (group_call == nullptr) {
|
|
group_call = make_unique<GroupCall>();
|
|
group_call->group_call_id = get_next_group_call_id(input_group_call_id);
|
|
LOG(INFO) << "Add " << input_group_call_id << " from " << dialog_id << " as " << group_call->group_call_id;
|
|
}
|
|
if (!group_call->dialog_id.is_valid()) {
|
|
group_call->dialog_id = dialog_id;
|
|
}
|
|
return group_call.get();
|
|
}
|
|
|
|
const GroupCallManager::GroupCall *GroupCallManager::get_group_call(InputGroupCallId input_group_call_id) const {
|
|
auto it = group_calls_.find(input_group_call_id);
|
|
if (it == group_calls_.end()) {
|
|
return nullptr;
|
|
} else {
|
|
return it->second.get();
|
|
}
|
|
}
|
|
|
|
GroupCallManager::GroupCall *GroupCallManager::get_group_call(InputGroupCallId input_group_call_id) {
|
|
auto it = group_calls_.find(input_group_call_id);
|
|
if (it == group_calls_.end()) {
|
|
return nullptr;
|
|
} else {
|
|
return it->second.get();
|
|
}
|
|
}
|
|
|
|
Status GroupCallManager::can_manage_group_calls(DialogId dialog_id) {
|
|
switch (dialog_id.get_type()) {
|
|
case DialogType::Chat: {
|
|
auto chat_id = dialog_id.get_chat_id();
|
|
if (!td_->contacts_manager_->get_chat_permissions(chat_id).can_manage_calls()) {
|
|
return Status::Error(400, "Not enough rights in the chat");
|
|
}
|
|
break;
|
|
}
|
|
case DialogType::Channel: {
|
|
auto channel_id = dialog_id.get_channel_id();
|
|
switch (td_->contacts_manager_->get_channel_type(channel_id)) {
|
|
case ChannelType::Unknown:
|
|
return Status::Error(400, "Chat info not found");
|
|
case ChannelType::Megagroup:
|
|
// OK
|
|
break;
|
|
case ChannelType::Broadcast:
|
|
return Status::Error(400, "Chat is not a group");
|
|
default:
|
|
UNREACHABLE();
|
|
break;
|
|
}
|
|
if (!td_->contacts_manager_->get_channel_permissions(channel_id).can_manage_calls()) {
|
|
return Status::Error(400, "Not enough rights in the chat");
|
|
}
|
|
break;
|
|
}
|
|
case DialogType::User:
|
|
case DialogType::SecretChat:
|
|
return Status::Error(400, "Chat can't have a voice chat");
|
|
case DialogType::None:
|
|
// OK
|
|
break;
|
|
default:
|
|
UNREACHABLE();
|
|
}
|
|
return Status::OK();
|
|
}
|
|
|
|
void GroupCallManager::create_voice_chat(DialogId dialog_id, Promise<GroupCallId> &&promise) {
|
|
if (!dialog_id.is_valid()) {
|
|
return promise.set_error(Status::Error(400, "Invalid chat identifier specified"));
|
|
}
|
|
if (!td_->messages_manager_->have_dialog_force(dialog_id)) {
|
|
return promise.set_error(Status::Error(400, "Chat not found"));
|
|
}
|
|
if (!td_->messages_manager_->have_input_peer(dialog_id, AccessRights::Read)) {
|
|
return promise.set_error(Status::Error(400, "Can't access chat"));
|
|
}
|
|
|
|
TRY_STATUS_PROMISE(promise, can_manage_group_calls(dialog_id));
|
|
|
|
auto query_promise = PromiseCreator::lambda(
|
|
[actor_id = actor_id(this), dialog_id, promise = std::move(promise)](Result<InputGroupCallId> result) mutable {
|
|
if (result.is_error()) {
|
|
promise.set_error(result.move_as_error());
|
|
} else {
|
|
send_closure(actor_id, &GroupCallManager::on_voice_chat_created, dialog_id, result.move_as_ok(),
|
|
std::move(promise));
|
|
}
|
|
});
|
|
td_->create_handler<CreateGroupCallQuery>(std::move(query_promise))->send(dialog_id);
|
|
}
|
|
|
|
void GroupCallManager::on_voice_chat_created(DialogId dialog_id, InputGroupCallId input_group_call_id,
|
|
Promise<GroupCallId> &&promise) {
|
|
if (G()->close_flag()) {
|
|
return promise.set_error(Status::Error(500, "Request aborted"));
|
|
}
|
|
if (!input_group_call_id.is_valid()) {
|
|
return promise.set_error(Status::Error(500, "Receive invalid group call identifier"));
|
|
}
|
|
|
|
td_->messages_manager_->on_update_dialog_group_call(dialog_id, true, true, "on_voice_chat_created");
|
|
td_->messages_manager_->on_update_dialog_group_call_id(dialog_id, input_group_call_id);
|
|
|
|
promise.set_value(get_group_call_id(input_group_call_id, dialog_id));
|
|
}
|
|
|
|
void GroupCallManager::get_group_call(GroupCallId group_call_id,
|
|
Promise<td_api::object_ptr<td_api::groupCall>> &&promise) {
|
|
TRY_RESULT_PROMISE(promise, input_group_call_id, get_input_group_call_id(group_call_id));
|
|
|
|
auto group_call = get_group_call(input_group_call_id);
|
|
if (group_call != nullptr && group_call->is_inited) {
|
|
return promise.set_value(get_group_call_object(group_call, get_recent_speaker_user_ids(group_call, false)));
|
|
}
|
|
|
|
reload_group_call(input_group_call_id, std::move(promise));
|
|
}
|
|
|
|
void GroupCallManager::reload_group_call(InputGroupCallId input_group_call_id,
|
|
Promise<td_api::object_ptr<td_api::groupCall>> &&promise) {
|
|
auto &queries = load_group_call_queries_[input_group_call_id];
|
|
queries.push_back(std::move(promise));
|
|
if (queries.size() == 1) {
|
|
auto query_promise = PromiseCreator::lambda([actor_id = actor_id(this), input_group_call_id](
|
|
Result<tl_object_ptr<telegram_api::phone_groupCall>> &&result) {
|
|
send_closure(actor_id, &GroupCallManager::finish_get_group_call, input_group_call_id, std::move(result));
|
|
});
|
|
td_->create_handler<GetGroupCallQuery>(std::move(query_promise))->send(input_group_call_id);
|
|
}
|
|
}
|
|
|
|
void GroupCallManager::finish_get_group_call(InputGroupCallId input_group_call_id,
|
|
Result<tl_object_ptr<telegram_api::phone_groupCall>> &&result) {
|
|
auto it = load_group_call_queries_.find(input_group_call_id);
|
|
CHECK(it != load_group_call_queries_.end());
|
|
CHECK(!it->second.empty());
|
|
auto promises = std::move(it->second);
|
|
load_group_call_queries_.erase(it);
|
|
|
|
if (result.is_ok()) {
|
|
td_->contacts_manager_->on_get_users(std::move(result.ok_ref()->users_), "finish_get_group_call");
|
|
|
|
if (update_group_call(result.ok()->call_, DialogId()) != input_group_call_id) {
|
|
LOG(ERROR) << "Expected " << input_group_call_id << ", but received " << to_string(result.ok());
|
|
result = Status::Error(500, "Receive another group call");
|
|
}
|
|
}
|
|
|
|
if (result.is_error()) {
|
|
for (auto &promise : promises) {
|
|
promise.set_error(result.error().clone());
|
|
}
|
|
return;
|
|
}
|
|
|
|
auto call = result.move_as_ok();
|
|
process_group_call_participants(input_group_call_id, std::move(call->participants_), true, false);
|
|
if (need_group_call_participants(input_group_call_id)) {
|
|
auto participants_it = group_call_participants_.find(input_group_call_id);
|
|
if (participants_it != group_call_participants_.end()) {
|
|
CHECK(participants_it->second != nullptr);
|
|
if (participants_it->second->next_offset.empty()) {
|
|
participants_it->second->next_offset = std::move(call->participants_next_offset_);
|
|
}
|
|
}
|
|
}
|
|
|
|
auto group_call = get_group_call(input_group_call_id);
|
|
for (auto &promise : promises) {
|
|
promise.set_value(get_group_call_object(group_call, get_recent_speaker_user_ids(group_call, false)));
|
|
}
|
|
}
|
|
|
|
bool GroupCallManager::need_group_call_participants(InputGroupCallId input_group_call_id) const {
|
|
auto *group_call = get_group_call(input_group_call_id);
|
|
if (group_call == nullptr || !group_call->is_inited || !group_call->is_active) {
|
|
return false;
|
|
}
|
|
if (group_call->is_joined) {
|
|
return true;
|
|
}
|
|
if (pending_join_requests_.count(input_group_call_id) != 0) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void GroupCallManager::on_get_group_call_participants(
|
|
InputGroupCallId input_group_call_id, tl_object_ptr<telegram_api::phone_groupParticipants> &&participants,
|
|
bool is_load, const string &offset) {
|
|
LOG(INFO) << "Receive group call participants: " << to_string(participants);
|
|
|
|
CHECK(participants != nullptr);
|
|
td_->contacts_manager_->on_get_users(std::move(participants->users_), "on_get_group_call_participants");
|
|
|
|
if (!need_group_call_participants(input_group_call_id)) {
|
|
return;
|
|
}
|
|
|
|
bool is_sync = is_load && offset.empty();
|
|
if (is_sync) {
|
|
auto group_call = get_group_call(input_group_call_id);
|
|
is_sync = group_call->syncing_participants;
|
|
if (is_sync) {
|
|
group_call->syncing_participants = false;
|
|
|
|
if (group_call->version >= participants->version_) {
|
|
LOG(INFO) << "Ignore result of outdated participants sync with version " << participants->version_ << " in "
|
|
<< input_group_call_id << " from " << group_call->dialog_id << ", because current version is "
|
|
<< group_call->version;
|
|
return;
|
|
}
|
|
LOG(INFO) << "Finish syncing participants in " << input_group_call_id << " from " << group_call->dialog_id;
|
|
group_call->version = participants->version_;
|
|
}
|
|
}
|
|
|
|
auto is_empty = participants->participants_.empty();
|
|
process_group_call_participants(input_group_call_id, std::move(participants->participants_), is_load, is_sync);
|
|
|
|
if (!is_sync) {
|
|
on_receive_group_call_version(input_group_call_id, participants->version_);
|
|
}
|
|
|
|
if (is_load) {
|
|
auto participants_it = group_call_participants_.find(input_group_call_id);
|
|
if (participants_it != group_call_participants_.end()) {
|
|
CHECK(participants_it->second != nullptr);
|
|
if (participants_it->second->next_offset == offset) {
|
|
participants_it->second->next_offset = std::move(participants->next_offset_);
|
|
}
|
|
}
|
|
|
|
if (is_empty || is_sync) {
|
|
bool need_update = false;
|
|
auto group_call = get_group_call(input_group_call_id);
|
|
CHECK(group_call != nullptr && group_call->is_inited);
|
|
if (is_empty && !group_call->loaded_all_participants) {
|
|
group_call->loaded_all_participants = true;
|
|
need_update = true;
|
|
}
|
|
|
|
auto real_participant_count = participants->count_;
|
|
if (is_empty) {
|
|
auto known_participant_count = participants_it != group_call_participants_.end()
|
|
? static_cast<int32>(participants_it->second->participants.size())
|
|
: 0;
|
|
if (real_participant_count != known_participant_count) {
|
|
LOG(ERROR) << "Receive participant count " << real_participant_count << ", but know "
|
|
<< known_participant_count << " participants in " << input_group_call_id << " from "
|
|
<< group_call->dialog_id;
|
|
real_participant_count = known_participant_count;
|
|
}
|
|
}
|
|
if (real_participant_count != group_call->participant_count) {
|
|
if (!is_sync) {
|
|
LOG(ERROR) << "Have participant count " << group_call->participant_count << " instead of "
|
|
<< real_participant_count << " in " << input_group_call_id << " from " << group_call->dialog_id;
|
|
}
|
|
group_call->participant_count = real_participant_count;
|
|
need_update = true;
|
|
|
|
update_group_call_dialog(group_call, "on_get_group_call_participants");
|
|
}
|
|
if (!is_empty && is_sync && group_call->loaded_all_participants && group_call->participant_count > 50) {
|
|
group_call->loaded_all_participants = false;
|
|
need_update = true;
|
|
}
|
|
if (need_update) {
|
|
send_update_group_call(group_call, "on_get_group_call_participants");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void GroupCallManager::on_update_group_call_participants(
|
|
InputGroupCallId input_group_call_id, vector<tl_object_ptr<telegram_api::groupCallParticipant>> &&participants,
|
|
int32 version) {
|
|
if (!need_group_call_participants(input_group_call_id)) {
|
|
int32 diff = 0;
|
|
bool need_update = false;
|
|
auto group_call = get_group_call(input_group_call_id);
|
|
for (auto &group_call_participant : participants) {
|
|
GroupCallParticipant participant(group_call_participant);
|
|
if (participant.user_id == td_->contacts_manager_->get_my_id() && group_call != nullptr &&
|
|
group_call->is_inited && group_call->is_joined &&
|
|
(participant.joined_date == 0) == (participant.source == group_call->source)) {
|
|
on_group_call_left_impl(group_call);
|
|
need_update = true;
|
|
}
|
|
if (participant.joined_date == 0) {
|
|
diff--;
|
|
remove_recent_group_call_speaker(input_group_call_id, participant.user_id);
|
|
} else {
|
|
if (participant.is_just_joined) {
|
|
diff++;
|
|
}
|
|
on_participant_speaking_in_group_call(input_group_call_id, participant);
|
|
}
|
|
}
|
|
|
|
if (group_call != nullptr && group_call->is_inited && group_call->is_active && group_call->version == -1) {
|
|
if (diff != 0 && (group_call->participant_count != 0 || diff > 0)) {
|
|
group_call->participant_count += diff;
|
|
if (group_call->participant_count < 0) {
|
|
LOG(ERROR) << "Participant count became negative in " << input_group_call_id << " from "
|
|
<< group_call->dialog_id;
|
|
group_call->participant_count = 0;
|
|
}
|
|
update_group_call_dialog(group_call, "on_update_group_call_participants");
|
|
need_update = true;
|
|
}
|
|
}
|
|
if (need_update) {
|
|
send_update_group_call(group_call, "on_update_group_call_participants");
|
|
}
|
|
|
|
LOG(INFO) << "Ignore updateGroupCallParticipants in " << input_group_call_id << " from " << group_call->dialog_id;
|
|
return;
|
|
}
|
|
if (version <= 0) {
|
|
LOG(ERROR) << "Ignore updateGroupCallParticipants with invalid version " << version << " in "
|
|
<< input_group_call_id;
|
|
return;
|
|
}
|
|
if (participants.empty()) {
|
|
LOG(INFO) << "Ignore empty updateGroupCallParticipants with version " << version << " in " << input_group_call_id;
|
|
return;
|
|
}
|
|
|
|
auto &group_call_participants = group_call_participants_[input_group_call_id];
|
|
if (group_call_participants == nullptr) {
|
|
group_call_participants = make_unique<GroupCallParticipants>();
|
|
}
|
|
auto &pending_updates = group_call_participants->pending_updates_[version];
|
|
if (!pending_updates.empty()) {
|
|
LOG(ERROR) << "Receive duplicate updateGroupCallParticipants with version " << version << " in "
|
|
<< input_group_call_id;
|
|
sync_group_call_participants(input_group_call_id);
|
|
return;
|
|
}
|
|
pending_updates = std::move(participants);
|
|
|
|
process_pending_group_call_participant_updates(input_group_call_id);
|
|
}
|
|
|
|
bool GroupCallManager::process_pending_group_call_participant_updates(InputGroupCallId input_group_call_id) {
|
|
if (!need_group_call_participants(input_group_call_id)) {
|
|
return false;
|
|
}
|
|
|
|
auto participants_it = group_call_participants_.find(input_group_call_id);
|
|
if (participants_it == group_call_participants_.end()) {
|
|
return false;
|
|
}
|
|
auto &pending_updates = participants_it->second->pending_updates_;
|
|
auto group_call = get_group_call(input_group_call_id);
|
|
CHECK(group_call != nullptr && group_call->is_inited);
|
|
if (group_call->version == -1 || !group_call->is_active) {
|
|
return false;
|
|
}
|
|
|
|
int32 diff = 0;
|
|
bool is_left = false;
|
|
while (!pending_updates.empty()) {
|
|
auto it = pending_updates.begin();
|
|
auto version = it->first;
|
|
auto &participants = it->second;
|
|
if (version <= group_call->version) {
|
|
for (auto &group_call_participant : participants) {
|
|
GroupCallParticipant participant(group_call_participant);
|
|
if (participant.user_id == td_->contacts_manager_->get_my_id()) {
|
|
process_group_call_participant(input_group_call_id, std::move(participant));
|
|
}
|
|
on_participant_speaking_in_group_call(input_group_call_id, participant);
|
|
}
|
|
LOG(INFO) << "Ignore already applied updateGroupCallParticipants with version " << version << " in "
|
|
<< input_group_call_id << " from " << group_call->dialog_id;
|
|
pending_updates.erase(it);
|
|
continue;
|
|
}
|
|
if (version < group_call->version + static_cast<int32>(participants.size())) {
|
|
LOG(INFO) << "Receive " << participants.size() << " group call participant updates with version " << version
|
|
<< ", but current version is " << group_call->version;
|
|
sync_group_call_participants(input_group_call_id);
|
|
break;
|
|
}
|
|
|
|
if (version == group_call->version + static_cast<int32>(participants.size())) {
|
|
group_call->version = version;
|
|
for (auto &participant : participants) {
|
|
GroupCallParticipant group_call_participant(participant);
|
|
if (group_call_participant.user_id == td_->contacts_manager_->get_my_id() && group_call->is_joined &&
|
|
(group_call_participant.joined_date == 0) == (group_call_participant.source == group_call->source)) {
|
|
is_left = true;
|
|
}
|
|
diff += process_group_call_participant(input_group_call_id, std::move(group_call_participant));
|
|
}
|
|
pending_updates.erase(it);
|
|
} else if (!group_call->syncing_participants) {
|
|
// found a gap
|
|
LOG(INFO) << "Receive " << participants.size() << " group call participant updates with version " << version
|
|
<< ", but current version is " << group_call->version;
|
|
sync_participants_timeout_.add_timeout_in(group_call->group_call_id.get(), 1.0);
|
|
break;
|
|
}
|
|
}
|
|
if (pending_updates.empty()) {
|
|
sync_participants_timeout_.cancel_timeout(group_call->group_call_id.get());
|
|
}
|
|
|
|
bool need_update = false;
|
|
if (diff != 0 && (group_call->participant_count != 0 || diff > 0)) {
|
|
group_call->participant_count += diff;
|
|
if (group_call->participant_count < 0) {
|
|
LOG(ERROR) << "Participant count became negative in " << input_group_call_id << " from " << group_call->dialog_id;
|
|
group_call->participant_count = 0;
|
|
}
|
|
need_update = true;
|
|
update_group_call_dialog(group_call, "process_pending_group_call_participant_updates");
|
|
}
|
|
if (is_left && group_call->is_joined) {
|
|
on_group_call_left_impl(group_call);
|
|
need_update = true;
|
|
}
|
|
if (need_update) {
|
|
send_update_group_call(group_call, "process_pending_group_call_participant_updates");
|
|
}
|
|
|
|
return need_update;
|
|
}
|
|
|
|
void GroupCallManager::sync_group_call_participants(InputGroupCallId input_group_call_id) {
|
|
if (!need_group_call_participants(input_group_call_id)) {
|
|
return;
|
|
}
|
|
|
|
auto group_call = get_group_call(input_group_call_id);
|
|
CHECK(group_call != nullptr && group_call->is_inited);
|
|
|
|
sync_participants_timeout_.cancel_timeout(group_call->group_call_id.get());
|
|
|
|
if (group_call->syncing_participants) {
|
|
return;
|
|
}
|
|
group_call->syncing_participants = true;
|
|
|
|
LOG(INFO) << "Force participants synchronization in " << input_group_call_id << " from " << group_call->dialog_id;
|
|
auto promise = PromiseCreator::lambda([actor_id = actor_id(this), input_group_call_id](Result<Unit> &&result) {
|
|
if (result.is_error()) {
|
|
send_closure(actor_id, &GroupCallManager::on_sync_group_call_participants_failed, input_group_call_id);
|
|
}
|
|
});
|
|
td_->create_handler<GetGroupCallParticipantsQuery>(std::move(promise))->send(input_group_call_id, string(), 100);
|
|
}
|
|
|
|
void GroupCallManager::on_sync_group_call_participants_failed(InputGroupCallId input_group_call_id) {
|
|
if (G()->close_flag() || !need_group_call_participants(input_group_call_id)) {
|
|
return;
|
|
}
|
|
|
|
auto group_call = get_group_call(input_group_call_id);
|
|
CHECK(group_call != nullptr && group_call->is_inited);
|
|
CHECK(group_call->syncing_participants);
|
|
group_call->syncing_participants = false;
|
|
|
|
sync_participants_timeout_.add_timeout_in(group_call->group_call_id.get(), 1.0);
|
|
}
|
|
|
|
void GroupCallManager::process_group_call_participants(
|
|
InputGroupCallId input_group_call_id, vector<tl_object_ptr<telegram_api::groupCallParticipant>> &&participants,
|
|
bool is_load, bool is_sync) {
|
|
if (!need_group_call_participants(input_group_call_id)) {
|
|
for (auto &participant : participants) {
|
|
GroupCallParticipant group_call_participant(participant);
|
|
if (!group_call_participant.is_valid()) {
|
|
LOG(ERROR) << "Receive invalid " << to_string(participant);
|
|
continue;
|
|
}
|
|
|
|
on_participant_speaking_in_group_call(input_group_call_id, group_call_participant);
|
|
}
|
|
return;
|
|
}
|
|
|
|
std::unordered_set<UserId, UserIdHash> old_participant_user_ids;
|
|
if (is_sync) {
|
|
auto participants_it = group_call_participants_.find(input_group_call_id);
|
|
if (participants_it != group_call_participants_.end()) {
|
|
CHECK(participants_it->second != nullptr);
|
|
for (auto &participant : participants_it->second->participants) {
|
|
old_participant_user_ids.insert(participant.user_id);
|
|
}
|
|
}
|
|
}
|
|
|
|
int64 min_order = std::numeric_limits<int64>::max();
|
|
for (auto &participant : participants) {
|
|
GroupCallParticipant group_call_participant(participant);
|
|
if (!group_call_participant.is_valid()) {
|
|
LOG(ERROR) << "Receive invalid " << to_string(participant);
|
|
continue;
|
|
}
|
|
|
|
auto real_order = group_call_participant.get_real_order();
|
|
if (real_order > min_order) {
|
|
LOG(ERROR) << "Receive call participant with order " << real_order << " after call participant with order "
|
|
<< min_order;
|
|
} else {
|
|
min_order = real_order;
|
|
}
|
|
if (is_sync) {
|
|
old_participant_user_ids.erase(group_call_participant.user_id);
|
|
}
|
|
process_group_call_participant(input_group_call_id, std::move(group_call_participant));
|
|
}
|
|
if (is_sync) {
|
|
auto participants_it = group_call_participants_.find(input_group_call_id);
|
|
if (participants_it != group_call_participants_.end()) {
|
|
CHECK(participants_it->second != nullptr);
|
|
auto &group_participants = participants_it->second->participants;
|
|
for (auto participant_it = group_participants.begin(); participant_it != group_participants.end();) {
|
|
auto &participant = *participant_it;
|
|
if (old_participant_user_ids.count(participant.user_id) == 0) {
|
|
CHECK(participant.order == 0 || participant.order >= min_order);
|
|
++participant_it;
|
|
continue;
|
|
}
|
|
|
|
// not synced user, needs to be deleted
|
|
if (participant.order != 0) {
|
|
CHECK(participant.order >= participants_it->second->min_order);
|
|
participant.order = 0;
|
|
send_update_group_call_participant(input_group_call_id, participant);
|
|
}
|
|
participant_it = group_participants.erase(participant_it);
|
|
}
|
|
if (participants_it->second->min_order < min_order) {
|
|
// if previously known more users, adjust min_order
|
|
participants_it->second->min_order = min_order;
|
|
}
|
|
}
|
|
}
|
|
if (is_load) {
|
|
auto participants_it = group_call_participants_.find(input_group_call_id);
|
|
if (participants_it != group_call_participants_.end()) {
|
|
CHECK(participants_it->second != nullptr);
|
|
auto old_min_order = participants_it->second->min_order;
|
|
if (old_min_order > min_order) {
|
|
participants_it->second->min_order = min_order;
|
|
|
|
for (auto &participant : participants_it->second->participants) {
|
|
auto real_order = participant.get_real_order();
|
|
if (old_min_order > real_order && real_order >= min_order) {
|
|
CHECK(participant.order == 0);
|
|
participant.order = real_order;
|
|
send_update_group_call_participant(input_group_call_id, participant);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
int GroupCallManager::process_group_call_participant(InputGroupCallId input_group_call_id,
|
|
GroupCallParticipant &&participant) {
|
|
if (!participant.is_valid()) {
|
|
LOG(ERROR) << "Receive invalid " << participant;
|
|
return 0;
|
|
}
|
|
if (!need_group_call_participants(input_group_call_id)) {
|
|
return 0;
|
|
}
|
|
|
|
auto &participants = group_call_participants_[input_group_call_id];
|
|
if (participants == nullptr) {
|
|
participants = make_unique<GroupCallParticipants>();
|
|
}
|
|
|
|
for (size_t i = 0; i < participants->participants.size(); i++) {
|
|
auto &old_participant = participants->participants[i];
|
|
if (old_participant.user_id == participant.user_id) {
|
|
if (participant.joined_date == 0) {
|
|
// removed participant
|
|
if (old_participant.order != 0) {
|
|
send_update_group_call_participant(input_group_call_id, participant);
|
|
}
|
|
remove_recent_group_call_speaker(input_group_call_id, participant.user_id);
|
|
participants->participants.erase(participants->participants.begin() + i);
|
|
return -1;
|
|
}
|
|
|
|
if (participant.joined_date < old_participant.joined_date) {
|
|
LOG(ERROR) << "Join date of " << participant.user_id << " in " << input_group_call_id << " decreased from "
|
|
<< old_participant.joined_date << " to " << participant.joined_date;
|
|
participant.joined_date = old_participant.joined_date;
|
|
}
|
|
if (participant.active_date < old_participant.active_date) {
|
|
participant.active_date = old_participant.active_date;
|
|
}
|
|
participant.local_active_date = old_participant.local_active_date;
|
|
participant.is_speaking = old_participant.is_speaking;
|
|
auto real_order = participant.get_real_order();
|
|
if (real_order >= participants->min_order) {
|
|
participant.order = real_order;
|
|
}
|
|
participant.is_just_joined = false;
|
|
|
|
if (old_participant != participant) {
|
|
bool need_update = old_participant.order != 0 || participant.order != 0;
|
|
old_participant = std::move(participant);
|
|
if (need_update) {
|
|
send_update_group_call_participant(input_group_call_id, old_participant);
|
|
}
|
|
on_participant_speaking_in_group_call(input_group_call_id, participant);
|
|
}
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
if (participant.joined_date == 0) {
|
|
// unknown removed participant
|
|
remove_recent_group_call_speaker(input_group_call_id, participant.user_id);
|
|
return -1;
|
|
}
|
|
|
|
// unknown added or edited participant
|
|
int diff = participant.is_just_joined ? 1 : 0;
|
|
auto real_order = participant.get_real_order();
|
|
if (real_order >= participants->min_order) {
|
|
participant.order = real_order;
|
|
}
|
|
participant.is_just_joined = false;
|
|
participants->participants.push_back(std::move(participant));
|
|
if (participants->participants.back().order != 0) {
|
|
send_update_group_call_participant(input_group_call_id, participants->participants.back());
|
|
}
|
|
on_participant_speaking_in_group_call(input_group_call_id, participants->participants.back());
|
|
return diff;
|
|
}
|
|
|
|
void GroupCallManager::join_group_call(GroupCallId group_call_id,
|
|
td_api::object_ptr<td_api::groupCallPayload> &&payload, int32 source,
|
|
bool is_muted,
|
|
Promise<td_api::object_ptr<td_api::groupCallJoinResponse>> &&promise) {
|
|
TRY_RESULT_PROMISE(promise, input_group_call_id, get_input_group_call_id(group_call_id));
|
|
|
|
auto *group_call = get_group_call(input_group_call_id);
|
|
CHECK(group_call != nullptr);
|
|
if (group_call->is_joined) {
|
|
CHECK(group_call->is_inited);
|
|
return promise.set_error(Status::Error(400, "Group call is already joined"));
|
|
}
|
|
if (group_call->is_inited && !group_call->is_active) {
|
|
return promise.set_error(Status::Error(400, "Group call is finished"));
|
|
}
|
|
|
|
if (pending_join_requests_.count(input_group_call_id)) {
|
|
auto it = pending_join_requests_.find(input_group_call_id);
|
|
CHECK(it != pending_join_requests_.end());
|
|
CHECK(it->second != nullptr);
|
|
if (!it->second->query_ref.empty()) {
|
|
cancel_query(it->second->query_ref);
|
|
}
|
|
it->second->promise.set_error(Status::Error(200, "Cancelled by another joinGroupCall request"));
|
|
pending_join_requests_.erase(it);
|
|
}
|
|
|
|
if (payload == nullptr) {
|
|
return promise.set_error(Status::Error(400, "Payload must be non-empty"));
|
|
}
|
|
if (!clean_input_string(payload->ufrag_)) {
|
|
return promise.set_error(Status::Error(400, "Payload ufrag must be encoded in UTF-8"));
|
|
}
|
|
if (!clean_input_string(payload->pwd_)) {
|
|
return promise.set_error(Status::Error(400, "Payload pwd must be encoded in UTF-8"));
|
|
}
|
|
for (auto &fingerprint : payload->fingerprints_) {
|
|
if (fingerprint == nullptr) {
|
|
return promise.set_error(Status::Error(400, "Payload fingerprint must be non-empty"));
|
|
}
|
|
if (!clean_input_string(fingerprint->hash_)) {
|
|
return promise.set_error(Status::Error(400, "Fingerprint hash must be encoded in UTF-8"));
|
|
}
|
|
if (!clean_input_string(fingerprint->setup_)) {
|
|
return promise.set_error(Status::Error(400, "Fingerprint setup must be encoded in UTF-8"));
|
|
}
|
|
if (!clean_input_string(fingerprint->fingerprint_)) {
|
|
return promise.set_error(Status::Error(400, "Fingerprint must be encoded in UTF-8"));
|
|
}
|
|
}
|
|
|
|
auto json_payload = json_encode<string>(json_object([&payload, source](auto &o) {
|
|
o("ufrag", payload->ufrag_);
|
|
o("pwd", payload->pwd_);
|
|
o("fingerprints", json_array(payload->fingerprints_,
|
|
[](const td_api::object_ptr<td_api::groupCallPayloadFingerprint> &fingerprint) {
|
|
return json_object([&fingerprint](auto &o) {
|
|
o("hash", fingerprint->hash_);
|
|
o("setup", fingerprint->setup_);
|
|
o("fingerprint", fingerprint->fingerprint_);
|
|
});
|
|
}));
|
|
o("ssrc", source);
|
|
}));
|
|
|
|
auto generation = ++join_group_request_generation_;
|
|
auto &request = pending_join_requests_[input_group_call_id];
|
|
request = make_unique<PendingJoinRequest>();
|
|
request->generation = generation;
|
|
request->source = source;
|
|
request->promise = std::move(promise);
|
|
|
|
auto query_promise =
|
|
PromiseCreator::lambda([actor_id = actor_id(this), generation, input_group_call_id](Result<Unit> &&result) {
|
|
CHECK(result.is_error());
|
|
send_closure(actor_id, &GroupCallManager::finish_join_group_call, input_group_call_id, generation,
|
|
result.move_as_error());
|
|
});
|
|
request->query_ref = td_->create_handler<JoinGroupCallQuery>(std::move(query_promise))
|
|
->send(input_group_call_id, json_payload, is_muted, generation);
|
|
}
|
|
|
|
void GroupCallManager::process_join_group_call_response(InputGroupCallId input_group_call_id, uint64 generation,
|
|
tl_object_ptr<telegram_api::Updates> &&updates,
|
|
Promise<Unit> &&promise) {
|
|
auto it = pending_join_requests_.find(input_group_call_id);
|
|
if (it == pending_join_requests_.end() || it->second->generation != generation) {
|
|
LOG(INFO) << "Ignore JoinGroupCallQuery response with " << input_group_call_id << " and generation " << generation;
|
|
return;
|
|
}
|
|
|
|
LOG(INFO) << "Receive result for JoinGroupCallQuery: " << to_string(updates);
|
|
td_->updates_manager_->on_get_updates(std::move(updates));
|
|
|
|
promise.set_error(Status::Error(500, "Wrong join response received"));
|
|
}
|
|
|
|
Result<td_api::object_ptr<td_api::groupCallJoinResponse>> GroupCallManager::get_group_call_join_response_object(
|
|
string json_response) {
|
|
auto r_value = json_decode(json_response);
|
|
if (r_value.is_error()) {
|
|
return Status::Error("Can't parse JSON object");
|
|
}
|
|
|
|
auto value = r_value.move_as_ok();
|
|
if (value.type() != JsonValue::Type::Object) {
|
|
return Status::Error("Expected an Object");
|
|
}
|
|
|
|
auto &value_object = value.get_object();
|
|
TRY_RESULT(transport, get_json_object_field(value_object, "transport", JsonValue::Type::Object, false));
|
|
CHECK(transport.type() == JsonValue::Type::Object);
|
|
auto &transport_object = transport.get_object();
|
|
|
|
TRY_RESULT(candidates, get_json_object_field(transport_object, "candidates", JsonValue::Type::Array, false));
|
|
TRY_RESULT(fingerprints, get_json_object_field(transport_object, "fingerprints", JsonValue::Type::Array, false));
|
|
TRY_RESULT(ufrag, get_json_object_string_field(transport_object, "ufrag", false));
|
|
TRY_RESULT(pwd, get_json_object_string_field(transport_object, "pwd", false));
|
|
// skip "xmlns", "rtcp-mux"
|
|
|
|
vector<td_api::object_ptr<td_api::groupCallPayloadFingerprint>> fingerprints_object;
|
|
for (auto &fingerprint : fingerprints.get_array()) {
|
|
if (fingerprint.type() != JsonValue::Type::Object) {
|
|
return Status::Error("Expected JSON object as fingerprint");
|
|
}
|
|
auto &fingerprint_object = fingerprint.get_object();
|
|
TRY_RESULT(hash, get_json_object_string_field(fingerprint_object, "hash", false));
|
|
TRY_RESULT(setup, get_json_object_string_field(fingerprint_object, "setup", false));
|
|
TRY_RESULT(fingerprint_value, get_json_object_string_field(fingerprint_object, "fingerprint", false));
|
|
fingerprints_object.push_back(
|
|
td_api::make_object<td_api::groupCallPayloadFingerprint>(hash, setup, fingerprint_value));
|
|
}
|
|
|
|
vector<td_api::object_ptr<td_api::groupCallJoinResponseCandidate>> candidates_object;
|
|
for (auto &candidate : candidates.get_array()) {
|
|
if (candidate.type() != JsonValue::Type::Object) {
|
|
return Status::Error("Expected JSON object as candidate");
|
|
}
|
|
auto &candidate_object = candidate.get_object();
|
|
TRY_RESULT(port, get_json_object_string_field(candidate_object, "port", false));
|
|
TRY_RESULT(protocol, get_json_object_string_field(candidate_object, "protocol", false));
|
|
TRY_RESULT(network, get_json_object_string_field(candidate_object, "network", false));
|
|
TRY_RESULT(generation, get_json_object_string_field(candidate_object, "generation", false));
|
|
TRY_RESULT(id, get_json_object_string_field(candidate_object, "id", false));
|
|
TRY_RESULT(component, get_json_object_string_field(candidate_object, "component", false));
|
|
TRY_RESULT(foundation, get_json_object_string_field(candidate_object, "foundation", false));
|
|
TRY_RESULT(priority, get_json_object_string_field(candidate_object, "priority", false));
|
|
TRY_RESULT(ip, get_json_object_string_field(candidate_object, "ip", false));
|
|
TRY_RESULT(type, get_json_object_string_field(candidate_object, "type", false));
|
|
TRY_RESULT(tcp_type, get_json_object_string_field(candidate_object, "tcptype"));
|
|
TRY_RESULT(rel_addr, get_json_object_string_field(candidate_object, "rel-addr"));
|
|
TRY_RESULT(rel_port, get_json_object_string_field(candidate_object, "rel-port"));
|
|
candidates_object.push_back(td_api::make_object<td_api::groupCallJoinResponseCandidate>(
|
|
port, protocol, network, generation, id, component, foundation, priority, ip, type, tcp_type, rel_addr,
|
|
rel_port));
|
|
}
|
|
|
|
auto payload = td_api::make_object<td_api::groupCallPayload>(ufrag, pwd, std::move(fingerprints_object));
|
|
return td_api::make_object<td_api::groupCallJoinResponse>(std::move(payload), std::move(candidates_object));
|
|
}
|
|
|
|
bool GroupCallManager::on_join_group_call_response(InputGroupCallId input_group_call_id, string json_response) {
|
|
auto it = pending_join_requests_.find(input_group_call_id);
|
|
if (it == pending_join_requests_.end()) {
|
|
return false;
|
|
}
|
|
CHECK(it->second != nullptr);
|
|
|
|
auto result = get_group_call_join_response_object(std::move(json_response));
|
|
bool need_update = false;
|
|
if (result.is_error()) {
|
|
LOG(ERROR) << "Failed to parse join response JSON object: " << result.error().message();
|
|
it->second->promise.set_error(Status::Error(500, "Receive invalid join group call response payload"));
|
|
} else {
|
|
auto group_call = get_group_call(input_group_call_id);
|
|
CHECK(group_call != nullptr);
|
|
group_call->is_joined = true;
|
|
group_call->source = it->second->source;
|
|
it->second->promise.set_value(result.move_as_ok());
|
|
need_update = true;
|
|
}
|
|
pending_join_requests_.erase(it);
|
|
try_clear_group_call_participants(input_group_call_id);
|
|
return need_update;
|
|
}
|
|
|
|
void GroupCallManager::finish_join_group_call(InputGroupCallId input_group_call_id, uint64 generation, Status error) {
|
|
CHECK(error.is_error());
|
|
auto it = pending_join_requests_.find(input_group_call_id);
|
|
if (it == pending_join_requests_.end() || (generation != 0 && it->second->generation != generation)) {
|
|
return;
|
|
}
|
|
it->second->promise.set_error(std::move(error));
|
|
pending_join_requests_.erase(it);
|
|
try_clear_group_call_participants(input_group_call_id);
|
|
}
|
|
|
|
void GroupCallManager::toggle_group_call_mute_new_participants(GroupCallId group_call_id, bool mute_new_participants,
|
|
Promise<Unit> &&promise) {
|
|
TRY_RESULT_PROMISE(promise, input_group_call_id, get_input_group_call_id(group_call_id));
|
|
|
|
int32 flags = telegram_api::phone_toggleGroupCallSettings::JOIN_MUTED_MASK;
|
|
td_->create_handler<ToggleGroupCallSettingsQuery>(std::move(promise))
|
|
->send(flags, input_group_call_id, mute_new_participants);
|
|
}
|
|
|
|
void GroupCallManager::invite_group_call_participants(GroupCallId group_call_id, vector<UserId> &&user_ids,
|
|
Promise<Unit> &&promise) {
|
|
TRY_RESULT_PROMISE(promise, input_group_call_id, get_input_group_call_id(group_call_id));
|
|
|
|
vector<tl_object_ptr<telegram_api::InputUser>> input_users;
|
|
auto my_user_id = td_->contacts_manager_->get_my_id();
|
|
for (auto user_id : user_ids) {
|
|
auto input_user = td_->contacts_manager_->get_input_user(user_id);
|
|
if (input_user == nullptr) {
|
|
return promise.set_error(Status::Error(400, "User not found"));
|
|
}
|
|
|
|
if (user_id == my_user_id) {
|
|
// can't invite self
|
|
continue;
|
|
}
|
|
input_users.push_back(std::move(input_user));
|
|
}
|
|
|
|
if (input_users.empty()) {
|
|
return promise.set_value(Unit());
|
|
}
|
|
|
|
td_->create_handler<InviteToGroupCallQuery>(std::move(promise))->send(input_group_call_id, std::move(input_users));
|
|
}
|
|
|
|
void GroupCallManager::set_group_call_participant_is_speaking(GroupCallId group_call_id, int32 source, bool is_speaking,
|
|
Promise<Unit> &&promise, int32 date) {
|
|
if (G()->close_flag()) {
|
|
return promise.set_error(Status::Error(500, "Request aborted"));
|
|
}
|
|
|
|
TRY_RESULT_PROMISE(promise, input_group_call_id, get_input_group_call_id(group_call_id));
|
|
|
|
auto *group_call = get_group_call(input_group_call_id);
|
|
if (group_call == nullptr || !group_call->is_inited || !group_call->is_active || !group_call->is_joined) {
|
|
return promise.set_value(Unit());
|
|
}
|
|
|
|
bool recursive = false;
|
|
if (date == 0) {
|
|
date = G()->unix_time();
|
|
} else {
|
|
recursive = true;
|
|
}
|
|
UserId user_id = set_group_call_participant_is_speaking_by_source(input_group_call_id, source, is_speaking, date);
|
|
if (!user_id.is_valid()) {
|
|
if (!recursive) {
|
|
auto query_promise = PromiseCreator::lambda([actor_id = actor_id(this), group_call_id, source, is_speaking,
|
|
promise = std::move(promise), date](Result<Unit> &&result) mutable {
|
|
if (G()->close_flag()) {
|
|
return promise.set_error(Status::Error(500, "Request aborted"));
|
|
}
|
|
if (result.is_error()) {
|
|
promise.set_value(Unit());
|
|
} else {
|
|
send_closure(actor_id, &GroupCallManager::set_group_call_participant_is_speaking, group_call_id, source,
|
|
is_speaking, std::move(promise), date);
|
|
}
|
|
});
|
|
td_->create_handler<GetGroupCallParticipantQuery>(std::move(query_promise))
|
|
->send(input_group_call_id, {}, {source});
|
|
} else {
|
|
LOG(INFO) << "Failed to find participant with source " << source << " in " << group_call_id << " from "
|
|
<< group_call->dialog_id;
|
|
promise.set_value(Unit());
|
|
}
|
|
return;
|
|
}
|
|
|
|
if (is_speaking) {
|
|
on_user_speaking_in_group_call(group_call_id, user_id, date, recursive);
|
|
}
|
|
|
|
if (group_call->source == source && !group_call->dialog_id.is_valid() && group_call->is_speaking != is_speaking) {
|
|
group_call->is_speaking = is_speaking;
|
|
if (is_speaking) {
|
|
pending_send_speaking_action_timeout_.add_timeout_in(group_call_id.get(), 0.0);
|
|
} else {
|
|
pending_send_speaking_action_timeout_.cancel_timeout(group_call_id.get());
|
|
}
|
|
}
|
|
|
|
promise.set_value(Unit());
|
|
}
|
|
|
|
void GroupCallManager::toggle_group_call_participant_is_muted(GroupCallId group_call_id, UserId user_id, bool is_muted,
|
|
Promise<Unit> &&promise) {
|
|
TRY_RESULT_PROMISE(promise, input_group_call_id, get_input_group_call_id(group_call_id));
|
|
|
|
auto *group_call = get_group_call(input_group_call_id);
|
|
if (group_call == nullptr || !group_call->is_inited || !group_call->is_active || !group_call->is_joined) {
|
|
return promise.set_error(Status::Error(400, "GROUP_CALL_JOIN_MISSING"));
|
|
}
|
|
if (!td_->contacts_manager_->have_input_user(user_id)) {
|
|
return promise.set_error(Status::Error(400, "Have no access to the user"));
|
|
}
|
|
|
|
if (user_id != td_->contacts_manager_->get_my_id()) {
|
|
TRY_STATUS_PROMISE(promise, can_manage_group_calls(group_call->dialog_id));
|
|
}
|
|
|
|
td_->create_handler<EditGroupCallMemberQuery>(std::move(promise))->send(input_group_call_id, user_id, is_muted);
|
|
}
|
|
|
|
void GroupCallManager::check_group_call_is_joined(GroupCallId group_call_id, Promise<Unit> &&promise) {
|
|
TRY_RESULT_PROMISE(promise, input_group_call_id, get_input_group_call_id(group_call_id));
|
|
|
|
auto *group_call = get_group_call(input_group_call_id);
|
|
if (group_call == nullptr || !group_call->is_inited) {
|
|
return promise.set_error(Status::Error(400, "GROUP_CALL_JOIN_MISSING"));
|
|
}
|
|
if (!group_call->is_active || !group_call->is_joined) {
|
|
return promise.set_value(Unit());
|
|
}
|
|
auto source = group_call->source;
|
|
|
|
auto query_promise = PromiseCreator::lambda([actor_id = actor_id(this), input_group_call_id, source,
|
|
promise = std::move(promise)](Result<Unit> &&result) mutable {
|
|
if (result.is_error() && result.error().message() == "GROUP_CALL_JOIN_MISSING") {
|
|
send_closure(actor_id, &GroupCallManager::on_group_call_left, input_group_call_id, source);
|
|
result = Unit();
|
|
}
|
|
promise.set_result(std::move(result));
|
|
});
|
|
td_->create_handler<CheckGroupCallQuery>(std::move(query_promise))->send(input_group_call_id, source);
|
|
}
|
|
|
|
void GroupCallManager::load_group_call_participants(GroupCallId group_call_id, int32 limit, Promise<Unit> &&promise) {
|
|
if (limit <= 0) {
|
|
return promise.set_error(Status::Error(400, "Parameter limit must be positive"));
|
|
}
|
|
|
|
TRY_RESULT_PROMISE(promise, input_group_call_id, get_input_group_call_id(group_call_id));
|
|
|
|
if (!need_group_call_participants(input_group_call_id)) {
|
|
return promise.set_error(Status::Error(400, "Can't load group call participants"));
|
|
}
|
|
auto *group_call = get_group_call(input_group_call_id);
|
|
CHECK(group_call != nullptr && group_call->is_inited);
|
|
if (group_call->loaded_all_participants) {
|
|
return promise.set_value(Unit());
|
|
}
|
|
|
|
string next_offset;
|
|
auto participants_it = group_call_participants_.find(input_group_call_id);
|
|
if (participants_it != group_call_participants_.end()) {
|
|
CHECK(participants_it->second != nullptr);
|
|
next_offset = participants_it->second->next_offset;
|
|
}
|
|
td_->create_handler<GetGroupCallParticipantsQuery>(std::move(promise))
|
|
->send(input_group_call_id, std::move(next_offset), limit);
|
|
}
|
|
|
|
void GroupCallManager::leave_group_call(GroupCallId group_call_id, Promise<Unit> &&promise) {
|
|
TRY_RESULT_PROMISE(promise, input_group_call_id, get_input_group_call_id(group_call_id));
|
|
|
|
auto *group_call = get_group_call(input_group_call_id);
|
|
if (group_call == nullptr || !group_call->is_inited || !group_call->is_active || !group_call->is_joined) {
|
|
return promise.set_error(Status::Error(400, "GROUP_CALL_JOIN_MISSING"));
|
|
}
|
|
auto source = group_call->source;
|
|
|
|
auto query_promise = PromiseCreator::lambda([actor_id = actor_id(this), input_group_call_id, source,
|
|
promise = std::move(promise)](Result<Unit> &&result) mutable {
|
|
if (result.is_ok()) {
|
|
// just in case
|
|
send_closure(actor_id, &GroupCallManager::on_group_call_left, input_group_call_id, source);
|
|
}
|
|
promise.set_result(std::move(result));
|
|
});
|
|
td_->create_handler<LeaveGroupCallQuery>(std::move(query_promise))->send(input_group_call_id, source);
|
|
}
|
|
|
|
void GroupCallManager::on_group_call_left(InputGroupCallId input_group_call_id, int32 source) {
|
|
auto *group_call = get_group_call(input_group_call_id);
|
|
CHECK(group_call != nullptr && group_call->is_inited);
|
|
if (group_call->is_joined && group_call->source == source) {
|
|
on_group_call_left_impl(group_call);
|
|
send_update_group_call(group_call, "on_group_call_left");
|
|
}
|
|
}
|
|
|
|
void GroupCallManager::on_group_call_left_impl(GroupCall *group_call) {
|
|
CHECK(group_call != nullptr && group_call->is_inited && group_call->is_joined);
|
|
group_call->is_joined = false;
|
|
group_call->is_speaking = false;
|
|
group_call->source = 0;
|
|
group_call->loaded_all_participants = false;
|
|
try_clear_group_call_participants(get_input_group_call_id(group_call->group_call_id).ok());
|
|
}
|
|
|
|
void GroupCallManager::discard_group_call(GroupCallId group_call_id, Promise<Unit> &&promise) {
|
|
TRY_RESULT_PROMISE(promise, input_group_call_id, get_input_group_call_id(group_call_id));
|
|
td_->create_handler<DiscardGroupCallQuery>(std::move(promise))->send(input_group_call_id);
|
|
}
|
|
|
|
void GroupCallManager::on_update_group_call(tl_object_ptr<telegram_api::GroupCall> group_call_ptr, DialogId dialog_id) {
|
|
if (td_->auth_manager_->is_bot()) {
|
|
LOG(ERROR) << "Receive " << to_string(group_call_ptr);
|
|
return;
|
|
}
|
|
if (!dialog_id.is_valid()) {
|
|
LOG(ERROR) << "Receive " << to_string(group_call_ptr) << " in invalid " << dialog_id;
|
|
dialog_id = DialogId();
|
|
}
|
|
auto input_group_call_id = update_group_call(group_call_ptr, dialog_id);
|
|
if (input_group_call_id.is_valid()) {
|
|
LOG(INFO) << "Update " << input_group_call_id << " from " << dialog_id;
|
|
} else {
|
|
LOG(ERROR) << "Receive invalid " << to_string(group_call_ptr);
|
|
}
|
|
}
|
|
|
|
void GroupCallManager::try_clear_group_call_participants(InputGroupCallId input_group_call_id) {
|
|
auto participants_it = group_call_participants_.find(input_group_call_id);
|
|
if (participants_it == group_call_participants_.end()) {
|
|
return;
|
|
}
|
|
if (need_group_call_participants(input_group_call_id)) {
|
|
return;
|
|
}
|
|
|
|
auto participants = std::move(participants_it->second);
|
|
CHECK(participants != nullptr);
|
|
group_call_participants_.erase(participants_it);
|
|
|
|
auto group_call = get_group_call(input_group_call_id);
|
|
CHECK(group_call != nullptr && group_call->is_inited);
|
|
if (group_call->loaded_all_participants) {
|
|
group_call->loaded_all_participants = false;
|
|
send_update_group_call(group_call, "try_clear_group_call_participants");
|
|
}
|
|
group_call->version = -1;
|
|
|
|
for (auto &participant : participants->participants) {
|
|
if (participant.order != 0) {
|
|
CHECK(participant.order >= participants->min_order);
|
|
participant.order = 0;
|
|
send_update_group_call_participant(input_group_call_id, participant);
|
|
}
|
|
}
|
|
}
|
|
|
|
InputGroupCallId GroupCallManager::update_group_call(const tl_object_ptr<telegram_api::GroupCall> &group_call_ptr,
|
|
DialogId dialog_id) {
|
|
CHECK(group_call_ptr != nullptr);
|
|
|
|
InputGroupCallId input_group_call_id;
|
|
GroupCall call;
|
|
call.is_inited = true;
|
|
|
|
string join_params;
|
|
switch (group_call_ptr->get_id()) {
|
|
case telegram_api::groupCall::ID: {
|
|
auto group_call = static_cast<const telegram_api::groupCall *>(group_call_ptr.get());
|
|
input_group_call_id = InputGroupCallId(group_call->id_, group_call->access_hash_);
|
|
call.is_active = true;
|
|
call.mute_new_participants = group_call->join_muted_;
|
|
call.allowed_change_mute_new_participants = group_call->can_change_join_muted_;
|
|
call.participant_count = group_call->participants_count_;
|
|
call.version = group_call->version_;
|
|
if (group_call->params_ != nullptr) {
|
|
join_params = std::move(group_call->params_->data_);
|
|
}
|
|
break;
|
|
}
|
|
case telegram_api::groupCallDiscarded::ID: {
|
|
auto group_call = static_cast<const telegram_api::groupCallDiscarded *>(group_call_ptr.get());
|
|
input_group_call_id = InputGroupCallId(group_call->id_, group_call->access_hash_);
|
|
call.duration = group_call->duration_;
|
|
finish_join_group_call(input_group_call_id, 0, Status::Error(400, "Group call ended"));
|
|
break;
|
|
}
|
|
default:
|
|
UNREACHABLE();
|
|
}
|
|
if (!input_group_call_id.is_valid() || call.participant_count < 0) {
|
|
return {};
|
|
}
|
|
|
|
bool need_update = false;
|
|
auto *group_call = add_group_call(input_group_call_id, dialog_id);
|
|
call.group_call_id = group_call->group_call_id;
|
|
call.dialog_id = dialog_id.is_valid() ? dialog_id : group_call->dialog_id;
|
|
if (!group_call->dialog_id.is_valid()) {
|
|
group_call->dialog_id = dialog_id;
|
|
}
|
|
if (!group_call->is_inited) {
|
|
*group_call = std::move(call);
|
|
if (need_group_call_participants(input_group_call_id)) {
|
|
// init version
|
|
group_call->version = call.version;
|
|
if (process_pending_group_call_participant_updates(input_group_call_id)) {
|
|
need_update = false;
|
|
}
|
|
} else {
|
|
group_call->version = -1;
|
|
}
|
|
need_update = true;
|
|
} else {
|
|
if (!group_call->is_active) {
|
|
// never update ended calls
|
|
} else if (!call.is_active) {
|
|
// always update to an ended call, droping also is_joined and is_speaking flags
|
|
*group_call = std::move(call);
|
|
need_update = true;
|
|
} else {
|
|
auto mute_flags_changed =
|
|
call.mute_new_participants != group_call->mute_new_participants ||
|
|
call.allowed_change_mute_new_participants != group_call->allowed_change_mute_new_participants;
|
|
if (mute_flags_changed && call.version >= group_call->version) {
|
|
group_call->mute_new_participants = call.mute_new_participants;
|
|
group_call->allowed_change_mute_new_participants = call.allowed_change_mute_new_participants;
|
|
need_update = true;
|
|
}
|
|
if (call.version > group_call->version) {
|
|
if (group_call->version != -1) {
|
|
// if we know group call version, then update participants only by corresponding updates
|
|
on_receive_group_call_version(input_group_call_id, call.version);
|
|
} else {
|
|
if (call.participant_count != group_call->participant_count) {
|
|
group_call->participant_count = call.participant_count;
|
|
need_update = true;
|
|
}
|
|
if (need_group_call_participants(input_group_call_id)) {
|
|
// init version
|
|
group_call->version = call.version;
|
|
if (process_pending_group_call_participant_updates(input_group_call_id)) {
|
|
need_update = false;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
update_group_call_dialog(group_call, "update_group_call");
|
|
if (!group_call->is_active && group_call_recent_speakers_.erase(group_call->group_call_id) != 0) {
|
|
need_update = true;
|
|
}
|
|
if (!join_params.empty()) {
|
|
need_update |= on_join_group_call_response(input_group_call_id, std::move(join_params));
|
|
}
|
|
if (need_update) {
|
|
send_update_group_call(group_call, "update_group_call");
|
|
}
|
|
try_clear_group_call_participants(input_group_call_id);
|
|
return input_group_call_id;
|
|
}
|
|
|
|
void GroupCallManager::on_receive_group_call_version(InputGroupCallId input_group_call_id, int32 version) {
|
|
if (!need_group_call_participants(input_group_call_id)) {
|
|
return;
|
|
}
|
|
|
|
auto *group_call = get_group_call(input_group_call_id);
|
|
CHECK(group_call != nullptr && group_call->is_inited);
|
|
if (group_call->version == -1) {
|
|
return;
|
|
}
|
|
if (version <= group_call->version) {
|
|
return;
|
|
}
|
|
if (group_call->syncing_participants) {
|
|
return;
|
|
}
|
|
|
|
// found a gap
|
|
auto &group_call_participants = group_call_participants_[input_group_call_id];
|
|
if (group_call_participants == nullptr) {
|
|
group_call_participants = make_unique<GroupCallParticipants>();
|
|
}
|
|
group_call_participants->pending_updates_[version]; // reserve place for updates
|
|
sync_participants_timeout_.add_timeout_in(group_call->group_call_id.get(), 1.0);
|
|
}
|
|
|
|
void GroupCallManager::on_participant_speaking_in_group_call(InputGroupCallId input_group_call_id,
|
|
const GroupCallParticipant &participant) {
|
|
if (participant.active_date < G()->unix_time() - RECENT_SPEAKER_TIMEOUT) {
|
|
return;
|
|
}
|
|
|
|
auto *group_call = get_group_call(input_group_call_id);
|
|
if (group_call == nullptr) {
|
|
return;
|
|
}
|
|
|
|
on_user_speaking_in_group_call(group_call->group_call_id, participant.user_id, participant.active_date, true);
|
|
}
|
|
|
|
void GroupCallManager::on_user_speaking_in_group_call(GroupCallId group_call_id, UserId user_id, int32 date,
|
|
bool recursive) {
|
|
if (G()->close_flag()) {
|
|
return;
|
|
}
|
|
if (date < G()->unix_time() - RECENT_SPEAKER_TIMEOUT) {
|
|
return;
|
|
}
|
|
|
|
auto input_group_call_id = get_input_group_call_id(group_call_id).move_as_ok();
|
|
|
|
auto *group_call = get_group_call(input_group_call_id);
|
|
if (group_call != nullptr && group_call->is_inited && !group_call->is_active) {
|
|
return;
|
|
}
|
|
|
|
if (!td_->contacts_manager_->have_user_force(user_id)) {
|
|
if (recursive) {
|
|
LOG(ERROR) << "Failed to find speaking " << user_id << " from " << input_group_call_id << " in "
|
|
<< group_call->dialog_id;
|
|
} else {
|
|
auto query_promise = PromiseCreator::lambda([actor_id = actor_id(this), group_call_id, user_id,
|
|
date](Result<Unit> &&result) {
|
|
if (!G()->close_flag() && result.is_ok()) {
|
|
send_closure(actor_id, &GroupCallManager::on_user_speaking_in_group_call, group_call_id, user_id, date, true);
|
|
}
|
|
});
|
|
td_->create_handler<GetGroupCallParticipantQuery>(std::move(query_promise))
|
|
->send(input_group_call_id, {user_id.get()}, {});
|
|
}
|
|
return;
|
|
}
|
|
|
|
LOG(INFO) << "Add " << user_id << " as recent speaker at " << date << " in " << input_group_call_id << " from "
|
|
<< group_call->dialog_id;
|
|
auto &recent_speakers = group_call_recent_speakers_[group_call_id];
|
|
if (recent_speakers == nullptr) {
|
|
recent_speakers = make_unique<GroupCallRecentSpeakers>();
|
|
}
|
|
|
|
for (size_t i = 0; i < recent_speakers->users.size(); i++) {
|
|
if (recent_speakers->users[i].first == user_id) {
|
|
if (recent_speakers->users[i].second >= date) {
|
|
LOG(INFO) << "Ignore outdated speaking information";
|
|
return;
|
|
}
|
|
recent_speakers->users[i].second = date;
|
|
bool is_updated = false;
|
|
while (i > 0 && recent_speakers->users[i - 1].second < date) {
|
|
std::swap(recent_speakers->users[i - 1], recent_speakers->users[i]);
|
|
i--;
|
|
is_updated = true;
|
|
}
|
|
if (is_updated) {
|
|
on_group_call_recent_speakers_updated(group_call, recent_speakers.get());
|
|
} else {
|
|
LOG(INFO) << "Position of " << user_id << " in recent speakers list didn't change";
|
|
}
|
|
return;
|
|
}
|
|
}
|
|
|
|
for (size_t i = 0; i <= recent_speakers->users.size(); i++) {
|
|
if (i == recent_speakers->users.size() || recent_speakers->users[i].second <= date) {
|
|
recent_speakers->users.insert(recent_speakers->users.begin() + i, {user_id, date});
|
|
break;
|
|
}
|
|
}
|
|
static constexpr size_t MAX_RECENT_SPEAKERS = 3;
|
|
if (recent_speakers->users.size() > MAX_RECENT_SPEAKERS) {
|
|
recent_speakers->users.pop_back();
|
|
}
|
|
|
|
on_group_call_recent_speakers_updated(group_call, recent_speakers.get());
|
|
}
|
|
|
|
void GroupCallManager::remove_recent_group_call_speaker(InputGroupCallId input_group_call_id, UserId user_id) {
|
|
auto *group_call = get_group_call(input_group_call_id);
|
|
if (group_call != nullptr && group_call->is_inited && !group_call->is_active) {
|
|
return;
|
|
}
|
|
|
|
auto recent_speakers_it = group_call_recent_speakers_.find(group_call->group_call_id);
|
|
if (recent_speakers_it == group_call_recent_speakers_.end()) {
|
|
return;
|
|
}
|
|
auto &recent_speakers = recent_speakers_it->second;
|
|
CHECK(recent_speakers != nullptr);
|
|
for (size_t i = 0; i < recent_speakers->users.size(); i++) {
|
|
if (recent_speakers->users[i].first == user_id) {
|
|
LOG(INFO) << "Remove " << user_id << " from recent speakers in " << input_group_call_id << " from "
|
|
<< group_call->dialog_id;
|
|
recent_speakers->users.erase(recent_speakers->users.begin() + i);
|
|
on_group_call_recent_speakers_updated(group_call, recent_speakers.get());
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
void GroupCallManager::on_group_call_recent_speakers_updated(const GroupCall *group_call,
|
|
GroupCallRecentSpeakers *recent_speakers) {
|
|
if (group_call == nullptr || !group_call->is_inited || recent_speakers->is_changed) {
|
|
LOG(INFO) << "Don't need to send update of recent speakers in " << group_call->group_call_id << " from "
|
|
<< group_call->dialog_id;
|
|
return;
|
|
}
|
|
|
|
recent_speakers->is_changed = true;
|
|
|
|
LOG(INFO) << "Schedule update of recent speakers in " << group_call->group_call_id << " from "
|
|
<< group_call->dialog_id;
|
|
const double MAX_RECENT_SPEAKER_UPDATE_DELAY = 0.5;
|
|
recent_speaker_update_timeout_.set_timeout_in(group_call->group_call_id.get(), MAX_RECENT_SPEAKER_UPDATE_DELAY);
|
|
}
|
|
|
|
UserId GroupCallManager::set_group_call_participant_is_speaking_by_source(InputGroupCallId input_group_call_id,
|
|
int32 source, bool is_speaking, int32 date) {
|
|
auto participants_it = group_call_participants_.find(input_group_call_id);
|
|
if (participants_it == group_call_participants_.end()) {
|
|
return UserId();
|
|
}
|
|
|
|
for (auto &participant : participants_it->second->participants) {
|
|
if (participant.source == source) {
|
|
if (participant.is_speaking != is_speaking) {
|
|
participant.is_speaking = is_speaking;
|
|
if (is_speaking) {
|
|
participant.local_active_date = max(participant.local_active_date, date);
|
|
}
|
|
auto real_order = participant.get_real_order();
|
|
if (real_order >= participants_it->second->min_order) {
|
|
participant.order = real_order;
|
|
}
|
|
if (participant.order != 0) {
|
|
send_update_group_call_participant(input_group_call_id, participant);
|
|
}
|
|
}
|
|
|
|
return participant.user_id;
|
|
}
|
|
}
|
|
return UserId();
|
|
}
|
|
|
|
void GroupCallManager::update_group_call_dialog(const GroupCall *group_call, const char *source) {
|
|
if (!group_call->dialog_id.is_valid()) {
|
|
return;
|
|
}
|
|
|
|
td_->messages_manager_->on_update_dialog_group_call(group_call->dialog_id, group_call->is_active,
|
|
group_call->participant_count == 0, source);
|
|
}
|
|
|
|
vector<int32> GroupCallManager::get_recent_speaker_user_ids(const GroupCall *group_call, bool for_update) {
|
|
CHECK(group_call != nullptr && group_call->is_inited);
|
|
|
|
vector<int32> recent_speaker_user_ids;
|
|
auto recent_speakers_it = group_call_recent_speakers_.find(group_call->group_call_id);
|
|
if (recent_speakers_it == group_call_recent_speakers_.end()) {
|
|
return recent_speaker_user_ids;
|
|
}
|
|
|
|
auto *recent_speakers = recent_speakers_it->second.get();
|
|
CHECK(recent_speakers != nullptr);
|
|
LOG(INFO) << "Found " << recent_speakers->users.size() << " recent speakers in " << group_call->group_call_id
|
|
<< " from " << group_call->dialog_id;
|
|
while (!recent_speakers->users.empty() &&
|
|
recent_speakers->users.back().second < G()->unix_time() - RECENT_SPEAKER_TIMEOUT) {
|
|
recent_speakers->users.pop_back();
|
|
}
|
|
|
|
for (auto &recent_speaker : recent_speakers->users) {
|
|
recent_speaker_user_ids.push_back(recent_speaker.first.get());
|
|
}
|
|
|
|
if (recent_speakers->is_changed) {
|
|
recent_speakers->is_changed = false;
|
|
recent_speaker_update_timeout_.cancel_timeout(group_call->group_call_id.get());
|
|
}
|
|
if (!recent_speakers->users.empty()) {
|
|
auto next_timeout = recent_speakers->users.back().second + RECENT_SPEAKER_TIMEOUT - G()->unix_time() + 1;
|
|
recent_speaker_update_timeout_.add_timeout_in(group_call->group_call_id.get(), next_timeout);
|
|
}
|
|
|
|
if (recent_speakers->last_sent_user_ids != recent_speaker_user_ids) {
|
|
recent_speakers->last_sent_user_ids = recent_speaker_user_ids;
|
|
|
|
if (!for_update) {
|
|
// the change must be received through update first
|
|
send_update_group_call(group_call, "get_recent_speaker_user_ids");
|
|
}
|
|
}
|
|
return recent_speaker_user_ids;
|
|
}
|
|
|
|
tl_object_ptr<td_api::groupCall> GroupCallManager::get_group_call_object(const GroupCall *group_call,
|
|
vector<int32> recent_speaker_user_ids) const {
|
|
CHECK(group_call != nullptr);
|
|
CHECK(group_call->is_inited);
|
|
|
|
return td_api::make_object<td_api::groupCall>(
|
|
group_call->group_call_id.get(), group_call->is_active, group_call->is_joined, group_call->participant_count,
|
|
group_call->loaded_all_participants, std::move(recent_speaker_user_ids), group_call->mute_new_participants,
|
|
group_call->allowed_change_mute_new_participants, group_call->duration);
|
|
}
|
|
|
|
tl_object_ptr<td_api::updateGroupCall> GroupCallManager::get_update_group_call_object(
|
|
const GroupCall *group_call, vector<int32> recent_speaker_user_ids) const {
|
|
return td_api::make_object<td_api::updateGroupCall>(
|
|
get_group_call_object(group_call, std::move(recent_speaker_user_ids)));
|
|
}
|
|
|
|
tl_object_ptr<td_api::updateGroupCallParticipant> GroupCallManager::get_update_group_call_participant_object(
|
|
GroupCallId group_call_id, const GroupCallParticipant &participant) {
|
|
return td_api::make_object<td_api::updateGroupCallParticipant>(
|
|
group_call_id.get(), participant.get_group_call_participant_object(td_->contacts_manager_.get()));
|
|
}
|
|
|
|
void GroupCallManager::send_update_group_call(const GroupCall *group_call, const char *source) {
|
|
LOG(INFO) << "Send update about " << group_call->group_call_id << " from " << source;
|
|
send_closure(G()->td(), &Td::send_update,
|
|
get_update_group_call_object(group_call, get_recent_speaker_user_ids(group_call, true)));
|
|
}
|
|
|
|
void GroupCallManager::send_update_group_call_participant(GroupCallId group_call_id,
|
|
const GroupCallParticipant &participant) {
|
|
send_closure(G()->td(), &Td::send_update, get_update_group_call_participant_object(group_call_id, participant));
|
|
}
|
|
|
|
void GroupCallManager::send_update_group_call_participant(InputGroupCallId input_group_call_id,
|
|
const GroupCallParticipant &participant) {
|
|
auto group_call = get_group_call(input_group_call_id);
|
|
CHECK(group_call != nullptr && group_call->is_inited);
|
|
send_update_group_call_participant(group_call->group_call_id, participant);
|
|
}
|
|
|
|
} // namespace td
|