1153 lines
33 KiB
C++
1153 lines
33 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "calls/calls_group_call.h"
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#include "calls/calls_group_common.h"
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#include "main/main_session.h"
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#include "api/api_send_progress.h"
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#include "apiwrap.h"
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#include "lang/lang_keys.h"
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#include "lang/lang_hardcoded.h"
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#include "boxes/peers/edit_participants_box.h" // SubscribeToMigration.
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#include "ui/toasts/common_toasts.h"
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#include "base/unixtime.h"
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#include "core/application.h"
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#include "core/core_settings.h"
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#include "data/data_changes.h"
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#include "data/data_user.h"
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#include "data/data_chat.h"
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#include "data/data_channel.h"
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#include "data/data_group_call.h"
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#include "data/data_session.h"
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#include "base/global_shortcuts.h"
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#include "base/openssl_help.h"
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#include "webrtc/webrtc_media_devices.h"
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#include "webrtc/webrtc_create_adm.h"
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#include <tgcalls/group/GroupInstanceImpl.h>
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#include <QtCore/QJsonDocument>
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#include <QtCore/QJsonObject>
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#include <QtCore/QJsonArray>
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namespace tgcalls {
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class GroupInstanceImpl;
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} // namespace tgcalls
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namespace Calls {
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namespace {
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constexpr auto kMaxInvitePerSlice = 10;
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constexpr auto kCheckLastSpokeInterval = crl::time(1000);
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constexpr auto kCheckJoinedTimeout = 4 * crl::time(1000);
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constexpr auto kUpdateSendActionEach = crl::time(500);
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constexpr auto kPlayConnectingEach = crl::time(1056) + 2 * crl::time(1000);
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[[nodiscard]] std::unique_ptr<Webrtc::MediaDevices> CreateMediaDevices() {
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const auto &settings = Core::App().settings();
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return Webrtc::CreateMediaDevices(
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settings.callInputDeviceId(),
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settings.callOutputDeviceId(),
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settings.callVideoInputDeviceId());
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}
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[[nodiscard]] const Data::GroupCall::Participant *LookupParticipant(
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not_null<PeerData*> chat,
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uint64 id,
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not_null<UserData*> user) {
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const auto call = chat->groupCall();
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if (!id || !call || call->id() != id) {
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return nullptr;
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}
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const auto &participants = call->participants();
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const auto i = ranges::find(
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participants,
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user,
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&Data::GroupCall::Participant::user);
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return (i != end(participants)) ? &*i : nullptr;
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}
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} // namespace
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[[nodiscard]] bool IsGroupCallAdmin(
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not_null<PeerData*> peer,
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not_null<UserData*> user) {
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if (const auto chat = peer->asChat()) {
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return chat->admins.contains(user)
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|| (chat->creator == user->bareId());
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} else if (const auto group = peer->asMegagroup()) {
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if (const auto mgInfo = group->mgInfo.get()) {
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if (mgInfo->creator == user) {
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return true;
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}
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const auto i = mgInfo->lastAdmins.find(user);
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if (i == mgInfo->lastAdmins.end()) {
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return false;
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}
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const auto &rights = i->second.rights;
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return rights.c_chatAdminRights().is_manage_call();
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}
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}
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return false;
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}
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GroupCall::GroupCall(
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not_null<Delegate*> delegate,
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not_null<PeerData*> peer,
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const MTPInputGroupCall &inputCall)
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: _delegate(delegate)
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, _peer(peer)
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, _history(peer->owner().history(peer))
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, _api(&peer->session().mtp())
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, _lastSpokeCheckTimer([=] { checkLastSpoke(); })
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, _checkJoinedTimer([=] { checkJoined(); })
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, _pushToTalkCancelTimer([=] { pushToTalkCancel(); })
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, _connectingSoundTimer([=] { playConnectingSoundOnce(); })
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, _mediaDevices(CreateMediaDevices()) {
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_muted.value(
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) | rpl::combine_previous(
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) | rpl::start_with_next([=](MuteState previous, MuteState state) {
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if (_instance) {
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updateInstanceMuteState();
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}
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if (_mySsrc) {
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maybeSendMutedUpdate(previous);
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}
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}, _lifetime);
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checkGlobalShortcutAvailability();
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const auto id = inputCall.c_inputGroupCall().vid().v;
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if (id) {
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if (const auto call = _peer->groupCall(); call && call->id() == id) {
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if (!_peer->canManageGroupCall() && call->joinMuted()) {
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_muted = MuteState::ForceMuted;
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}
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}
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_state = State::Joining;
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join(inputCall);
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} else {
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start();
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}
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_mediaDevices->audioInputId(
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) | rpl::start_with_next([=](QString id) {
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_audioInputId = id;
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if (_instance) {
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_instance->setAudioInputDevice(id.toStdString());
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}
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}, _lifetime);
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_mediaDevices->audioOutputId(
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) | rpl::start_with_next([=](QString id) {
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_audioOutputId = id;
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if (_instance) {
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_instance->setAudioOutputDevice(id.toStdString());
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}
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}, _lifetime);
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}
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GroupCall::~GroupCall() {
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destroyController();
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}
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void GroupCall::checkGlobalShortcutAvailability() {
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auto &settings = Core::App().settings();
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if (!settings.groupCallPushToTalk()) {
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return;
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} else if (!base::GlobalShortcutsAllowed()) {
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settings.setGroupCallPushToTalk(false);
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Core::App().saveSettingsDelayed();
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}
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}
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void GroupCall::setState(State state) {
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if (_state.current() == State::Failed) {
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return;
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} else if (_state.current() == State::FailedHangingUp
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&& state != State::Failed) {
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return;
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}
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if (_state.current() == state) {
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return;
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}
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_state = state;
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if (state == State::Joined) {
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stopConnectingSound();
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if (!_hadJoinedState) {
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_hadJoinedState = true;
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applyGlobalShortcutChanges();
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_delegate->groupCallPlaySound(Delegate::GroupCallSound::Started);
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}
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if (const auto call = _peer->groupCall(); call && call->id() == _id) {
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call->setInCall();
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}
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} else if (state == State::Connecting || state == State::Joining) {
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if (_hadJoinedState) {
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playConnectingSound();
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}
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} else {
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stopConnectingSound();
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}
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if (false
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|| state == State::Ended
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|| state == State::Failed) {
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// Destroy controller before destroying Call Panel,
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// so that the panel hide animation is smooth.
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destroyController();
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}
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switch (state) {
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case State::HangingUp:
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case State::FailedHangingUp:
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_delegate->groupCallPlaySound(Delegate::GroupCallSound::Ended);
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break;
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case State::Ended:
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_delegate->groupCallFinished(this);
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break;
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case State::Failed:
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_delegate->groupCallFailed(this);
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break;
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case State::Connecting:
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if (!_checkJoinedTimer.isActive()) {
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_checkJoinedTimer.callOnce(kCheckJoinedTimeout);
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}
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break;
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}
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}
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void GroupCall::playConnectingSound() {
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if (_connectingSoundTimer.isActive()) {
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return;
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}
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playConnectingSoundOnce();
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_connectingSoundTimer.callEach(kPlayConnectingEach);
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}
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void GroupCall::stopConnectingSound() {
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_connectingSoundTimer.cancel();
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}
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void GroupCall::playConnectingSoundOnce() {
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_delegate->groupCallPlaySound(Delegate::GroupCallSound::Connecting);
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}
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void GroupCall::start() {
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_createRequestId = _api.request(MTPphone_CreateGroupCall(
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_peer->input,
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MTP_int(openssl::RandomValue<int32>())
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)).done([=](const MTPUpdates &result) {
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_acceptFields = true;
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_peer->session().api().applyUpdates(result);
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_acceptFields = false;
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}).fail([=](const RPCError &error) {
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LOG(("Call Error: Could not create, error: %1"
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).arg(error.type()));
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hangup();
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if (error.type() == u"GROUPCALL_ANONYMOUS_FORBIDDEN"_q) {
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Ui::ShowMultilineToast({
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.text = { tr::lng_group_call_no_anonymous(tr::now) },
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});
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}
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}).send();
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}
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void GroupCall::join(const MTPInputGroupCall &inputCall) {
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setState(State::Joining);
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if (const auto chat = _peer->asChat()) {
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chat->setGroupCall(inputCall);
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} else if (const auto group = _peer->asMegagroup()) {
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group->setGroupCall(inputCall);
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} else {
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Unexpected("Peer type in GroupCall::join.");
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}
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inputCall.match([&](const MTPDinputGroupCall &data) {
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_id = data.vid().v;
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_accessHash = data.vaccess_hash().v;
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rejoin();
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});
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using Update = Data::GroupCall::ParticipantUpdate;
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_peer->groupCall()->participantUpdated(
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) | rpl::filter([=](const Update &update) {
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return (_instance != nullptr);
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}) | rpl::start_with_next([=](const Update &update) {
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if (!update.now) {
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_instance->removeSsrcs({ update.was->ssrc });
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} else {
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const auto &now = *update.now;
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const auto &was = update.was;
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const auto volumeChanged = was
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? (was->volume != now.volume || was->mutedByMe != now.mutedByMe)
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: (now.volume != Group::kDefaultVolume || now.mutedByMe);
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if (volumeChanged) {
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_instance->setVolume(
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now.ssrc,
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(now.mutedByMe
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? 0.
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: (now.volume
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/ float64(Group::kDefaultVolume))));
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}
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}
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}, _lifetime);
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SubscribeToMigration(_peer, _lifetime, [=](not_null<ChannelData*> group) {
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_peer = group;
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});
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}
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void GroupCall::rejoin() {
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if (state() != State::Joining
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&& state() != State::Joined
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&& state() != State::Connecting) {
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return;
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}
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_mySsrc = 0;
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setState(State::Joining);
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createAndStartController();
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applySelfInCallLocally();
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LOG(("Call Info: Requesting join payload."));
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const auto weak = base::make_weak(this);
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_instance->emitJoinPayload([=](tgcalls::GroupJoinPayload payload) {
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crl::on_main(weak, [=, payload = std::move(payload)]{
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auto fingerprints = QJsonArray();
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for (const auto print : payload.fingerprints) {
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auto object = QJsonObject();
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object.insert("hash", QString::fromStdString(print.hash));
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object.insert("setup", QString::fromStdString(print.setup));
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object.insert(
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"fingerprint",
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QString::fromStdString(print.fingerprint));
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fingerprints.push_back(object);
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}
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auto root = QJsonObject();
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const auto ssrc = payload.ssrc;
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root.insert("ufrag", QString::fromStdString(payload.ufrag));
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root.insert("pwd", QString::fromStdString(payload.pwd));
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root.insert("fingerprints", fingerprints);
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root.insert("ssrc", double(payload.ssrc));
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LOG(("Call Info: Join payload received, joining with ssrc: %1."
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).arg(ssrc));
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const auto json = QJsonDocument(root).toJson(
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QJsonDocument::Compact);
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const auto wasMuteState = muted();
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_api.request(MTPphone_JoinGroupCall(
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MTP_flags((wasMuteState != MuteState::Active)
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? MTPphone_JoinGroupCall::Flag::f_muted
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: MTPphone_JoinGroupCall::Flag(0)),
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inputCall(),
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MTP_dataJSON(MTP_bytes(json))
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)).done([=](const MTPUpdates &updates) {
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_mySsrc = ssrc;
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setState(_instanceConnected
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? State::Joined
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: State::Connecting);
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applySelfInCallLocally();
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maybeSendMutedUpdate(wasMuteState);
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_peer->session().api().applyUpdates(updates);
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}).fail([=](const RPCError &error) {
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const auto type = error.type();
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LOG(("Call Error: Could not join, error: %1").arg(type));
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if (type == u"GROUPCALL_SSRC_DUPLICATE_MUCH") {
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rejoin();
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return;
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}
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hangup();
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Ui::ShowMultilineToast({
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.text = { type == u"GROUPCALL_ANONYMOUS_FORBIDDEN"_q
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? tr::lng_group_call_no_anonymous(tr::now)
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: type == u"GROUPCALL_PARTICIPANTS_TOO_MUCH"_q
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? tr::lng_group_call_too_many(tr::now)
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: type == u"GROUPCALL_FORBIDDEN"_q
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? tr::lng_group_not_accessible(tr::now)
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: Lang::Hard::ServerError() },
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});
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}).send();
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});
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});
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}
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void GroupCall::applySelfInCallLocally() {
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const auto call = _peer->groupCall();
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if (!call || call->id() != _id) {
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return;
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}
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using Flag = MTPDgroupCallParticipant::Flag;
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const auto &participants = call->participants();
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const auto self = _peer->session().user();
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const auto i = ranges::find(
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participants,
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self,
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&Data::GroupCall::Participant::user);
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const auto date = (i != end(participants))
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? i->date
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: base::unixtime::now();
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const auto lastActive = (i != end(participants))
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? i->lastActive
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: TimeId(0);
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const auto volume = (i != end(participants))
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? i->volume
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: Group::kDefaultVolume;
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const auto canSelfUnmute = (muted() != MuteState::ForceMuted);
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const auto flags = (canSelfUnmute ? Flag::f_can_self_unmute : Flag(0))
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| (lastActive ? Flag::f_active_date : Flag(0))
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| (_mySsrc ? Flag(0) : Flag::f_left)
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| Flag::f_volume // Without flag the volume is reset to 100%.
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| Flag::f_volume_by_admin // Self volume can only be set by admin.
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| ((muted() != MuteState::Active) ? Flag::f_muted : Flag(0));
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call->applyUpdateChecked(
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MTP_updateGroupCallParticipants(
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inputCall(),
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MTP_vector<MTPGroupCallParticipant>(
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1,
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MTP_groupCallParticipant(
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MTP_flags(flags),
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MTP_int(self->bareId()),
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MTP_int(date),
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MTP_int(lastActive),
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MTP_int(_mySsrc),
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MTP_int(volume))),
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MTP_int(0)).c_updateGroupCallParticipants());
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}
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void GroupCall::applyParticipantLocally(
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not_null<UserData*> user,
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bool mute,
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std::optional<int> volume) {
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const auto participant = LookupParticipant(_peer, _id, user);
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if (!participant || !participant->ssrc) {
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return;
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}
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const auto canManageCall = _peer->canManageGroupCall();
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const auto isMuted = participant->muted || (mute && canManageCall);
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const auto canSelfUnmute = !canManageCall
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? participant->canSelfUnmute
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: (!mute || IsGroupCallAdmin(_peer, user));
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const auto isMutedByYou = mute && !canManageCall;
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const auto mutedCount = 0/*participant->mutedCount*/;
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using Flag = MTPDgroupCallParticipant::Flag;
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const auto flags = (canSelfUnmute ? Flag::f_can_self_unmute : Flag(0))
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| Flag::f_volume // Without flag the volume is reset to 100%.
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| ((participant->applyVolumeFromMin && !volume)
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? Flag::f_volume_by_admin
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: Flag(0))
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| (participant->lastActive ? Flag::f_active_date : Flag(0))
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| (isMuted ? Flag::f_muted : Flag(0))
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| (isMutedByYou ? Flag::f_muted_by_you : Flag(0));
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_peer->groupCall()->applyUpdateChecked(
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MTP_updateGroupCallParticipants(
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inputCall(),
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MTP_vector<MTPGroupCallParticipant>(
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1,
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MTP_groupCallParticipant(
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MTP_flags(flags),
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MTP_int(user->bareId()),
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MTP_int(participant->date),
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MTP_int(participant->lastActive),
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MTP_int(participant->ssrc),
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MTP_int(volume.value_or(participant->volume)))),
|
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MTP_int(0)).c_updateGroupCallParticipants());
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}
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|
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void GroupCall::hangup() {
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finish(FinishType::Ended);
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}
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|
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void GroupCall::discard() {
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if (!_id) {
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_api.request(_createRequestId).cancel();
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hangup();
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return;
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}
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_api.request(MTPphone_DiscardGroupCall(
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inputCall()
|
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)).done([=](const MTPUpdates &result) {
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// Here 'this' could be destroyed by updates, so we set Ended after
|
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// updates being handled, but in a guarded way.
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crl::on_main(this, [=] { hangup(); });
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_peer->session().api().applyUpdates(result);
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}).fail([=](const RPCError &error) {
|
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hangup();
|
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}).send();
|
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}
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|
|
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void GroupCall::finish(FinishType type) {
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Expects(type != FinishType::None);
|
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|
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const auto finalState = (type == FinishType::Ended)
|
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? State::Ended
|
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: State::Failed;
|
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const auto hangupState = (type == FinishType::Ended)
|
|
? State::HangingUp
|
|
: State::FailedHangingUp;
|
|
const auto state = _state.current();
|
|
if (state == State::HangingUp
|
|
|| state == State::FailedHangingUp
|
|
|| state == State::Ended
|
|
|| state == State::Failed) {
|
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return;
|
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}
|
|
if (!_mySsrc) {
|
|
setState(finalState);
|
|
return;
|
|
}
|
|
|
|
setState(hangupState);
|
|
|
|
// We want to leave request still being sent and processed even if
|
|
// the call is already destroyed.
|
|
const auto session = &_peer->session();
|
|
const auto weak = base::make_weak(this);
|
|
session->api().request(MTPphone_LeaveGroupCall(
|
|
inputCall(),
|
|
MTP_int(_mySsrc)
|
|
)).done([=](const MTPUpdates &result) {
|
|
// Here 'this' could be destroyed by updates, so we set Ended after
|
|
// updates being handled, but in a guarded way.
|
|
crl::on_main(weak, [=] { setState(finalState); });
|
|
session->api().applyUpdates(result);
|
|
}).fail(crl::guard(weak, [=](const RPCError &error) {
|
|
setState(finalState);
|
|
})).send();
|
|
}
|
|
|
|
void GroupCall::setMuted(MuteState mute) {
|
|
const auto set = [=] {
|
|
const auto wasMuted = (muted() == MuteState::Muted)
|
|
|| (muted() == MuteState::PushToTalk);
|
|
_muted = mute;
|
|
const auto nowMuted = (muted() == MuteState::Muted)
|
|
|| (muted() == MuteState::PushToTalk);
|
|
if (wasMuted != nowMuted) {
|
|
applySelfInCallLocally();
|
|
}
|
|
};
|
|
if (mute == MuteState::Active || mute == MuteState::PushToTalk) {
|
|
_delegate->groupCallRequestPermissionsOrFail(crl::guard(this, set));
|
|
} else {
|
|
set();
|
|
}
|
|
}
|
|
|
|
void GroupCall::handleUpdate(const MTPGroupCall &call) {
|
|
return call.match([&](const MTPDgroupCall &data) {
|
|
if (_acceptFields) {
|
|
if (!_instance && !_id) {
|
|
join(MTP_inputGroupCall(data.vid(), data.vaccess_hash()));
|
|
}
|
|
return;
|
|
} else if (_id != data.vid().v
|
|
|| _accessHash != data.vaccess_hash().v
|
|
|| !_instance) {
|
|
return;
|
|
}
|
|
if (const auto params = data.vparams()) {
|
|
params->match([&](const MTPDdataJSON &data) {
|
|
auto error = QJsonParseError{ 0, QJsonParseError::NoError };
|
|
const auto document = QJsonDocument::fromJson(
|
|
data.vdata().v,
|
|
&error);
|
|
if (error.error != QJsonParseError::NoError) {
|
|
LOG(("API Error: "
|
|
"Failed to parse group call params, error: %1."
|
|
).arg(error.errorString()));
|
|
return;
|
|
} else if (!document.isObject()) {
|
|
LOG(("API Error: "
|
|
"Not an object received in group call params."));
|
|
return;
|
|
}
|
|
const auto readString = [](
|
|
const QJsonObject &object,
|
|
const char *key) {
|
|
return object.value(key).toString().toStdString();
|
|
};
|
|
const auto root = document.object().value("transport").toObject();
|
|
auto payload = tgcalls::GroupJoinResponsePayload();
|
|
payload.ufrag = readString(root, "ufrag");
|
|
payload.pwd = readString(root, "pwd");
|
|
const auto prints = root.value("fingerprints").toArray();
|
|
const auto candidates = root.value("candidates").toArray();
|
|
for (const auto &print : prints) {
|
|
const auto object = print.toObject();
|
|
payload.fingerprints.push_back(tgcalls::GroupJoinPayloadFingerprint{
|
|
.hash = readString(object, "hash"),
|
|
.setup = readString(object, "setup"),
|
|
.fingerprint = readString(object, "fingerprint"),
|
|
});
|
|
}
|
|
for (const auto &candidate : candidates) {
|
|
const auto object = candidate.toObject();
|
|
payload.candidates.push_back(tgcalls::GroupJoinResponseCandidate{
|
|
.port = readString(object, "port"),
|
|
.protocol = readString(object, "protocol"),
|
|
.network = readString(object, "network"),
|
|
.generation = readString(object, "generation"),
|
|
.id = readString(object, "id"),
|
|
.component = readString(object, "component"),
|
|
.foundation = readString(object, "foundation"),
|
|
.priority = readString(object, "priority"),
|
|
.ip = readString(object, "ip"),
|
|
.type = readString(object, "type"),
|
|
.tcpType = readString(object, "tcpType"),
|
|
.relAddr = readString(object, "relAddr"),
|
|
.relPort = readString(object, "relPort"),
|
|
});
|
|
}
|
|
_instance->setJoinResponsePayload(payload);
|
|
});
|
|
}
|
|
}, [&](const MTPDgroupCallDiscarded &data) {
|
|
if (data.vid().v == _id) {
|
|
_mySsrc = 0;
|
|
hangup();
|
|
}
|
|
});
|
|
}
|
|
|
|
void GroupCall::handleUpdate(const MTPDupdateGroupCallParticipants &data) {
|
|
const auto state = _state.current();
|
|
if (state != State::Joined && state != State::Connecting) {
|
|
return;
|
|
}
|
|
|
|
const auto handleOtherParticipants = [=](
|
|
const MTPDgroupCallParticipant &data) {
|
|
if (data.is_min()) {
|
|
// No real information about mutedByMe or my custom volume.
|
|
return;
|
|
}
|
|
const auto user = _peer->owner().user(data.vuser_id().v);
|
|
const auto participant = LookupParticipant(_peer, _id, user);
|
|
if (!participant) {
|
|
return;
|
|
}
|
|
_otherParticipantStateValue.fire(Group::ParticipantState{
|
|
.user = user,
|
|
.volume = data.vvolume().value_or_empty(),
|
|
.mutedByMe = data.is_muted_by_you(),
|
|
});
|
|
};
|
|
|
|
const auto self = _peer->session().userId();
|
|
for (const auto &participant : data.vparticipants().v) {
|
|
participant.match([&](const MTPDgroupCallParticipant &data) {
|
|
if (data.vuser_id().v != self) {
|
|
handleOtherParticipants(data);
|
|
return;
|
|
}
|
|
if (data.is_left() && data.vsource().v == _mySsrc) {
|
|
// I was removed from the call, rejoin.
|
|
LOG(("Call Info: Rejoin after got 'left' with my ssrc."));
|
|
setState(State::Joining);
|
|
rejoin();
|
|
} else if (!data.is_left() && data.vsource().v != _mySsrc) {
|
|
// I joined from another device, hangup.
|
|
LOG(("Call Info: Hangup after '!left' with ssrc %1, my %2."
|
|
).arg(data.vsource().v
|
|
).arg(_mySsrc));
|
|
_mySsrc = 0;
|
|
hangup();
|
|
}
|
|
if (data.is_muted() && !data.is_can_self_unmute()) {
|
|
setMuted(MuteState::ForceMuted);
|
|
} else if (muted() == MuteState::ForceMuted) {
|
|
setMuted(MuteState::Muted);
|
|
} else if (data.is_muted() && muted() != MuteState::Muted) {
|
|
setMuted(MuteState::Muted);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
void GroupCall::createAndStartController() {
|
|
const auto &settings = Core::App().settings();
|
|
|
|
const auto weak = base::make_weak(this);
|
|
const auto myLevel = std::make_shared<tgcalls::GroupLevelValue>();
|
|
tgcalls::GroupInstanceDescriptor descriptor = {
|
|
.config = tgcalls::GroupConfig{
|
|
},
|
|
.networkStateUpdated = [=](bool connected) {
|
|
crl::on_main(weak, [=] { setInstanceConnected(connected); });
|
|
},
|
|
.audioLevelsUpdated = [=](const tgcalls::GroupLevelsUpdate &data) {
|
|
const auto &updates = data.updates;
|
|
if (updates.empty()) {
|
|
return;
|
|
} else if (updates.size() == 1 && !updates.front().ssrc) {
|
|
const auto &value = updates.front().value;
|
|
// Don't send many 0 while we're muted.
|
|
if (myLevel->level == value.level
|
|
&& myLevel->voice == value.voice) {
|
|
return;
|
|
}
|
|
*myLevel = updates.front().value;
|
|
}
|
|
crl::on_main(weak, [=] { audioLevelsUpdated(data); });
|
|
},
|
|
.initialInputDeviceId = _audioInputId.toStdString(),
|
|
.initialOutputDeviceId = _audioOutputId.toStdString(),
|
|
.createAudioDeviceModule = Webrtc::AudioDeviceModuleCreator(
|
|
settings.callAudioBackend()),
|
|
};
|
|
if (Logs::DebugEnabled()) {
|
|
auto callLogFolder = cWorkingDir() + qsl("DebugLogs");
|
|
auto callLogPath = callLogFolder + qsl("/last_group_call_log.txt");
|
|
auto callLogNative = QDir::toNativeSeparators(callLogPath);
|
|
#ifdef Q_OS_WIN
|
|
descriptor.config.logPath.data = callLogNative.toStdWString();
|
|
#else // Q_OS_WIN
|
|
const auto callLogUtf = QFile::encodeName(callLogNative);
|
|
descriptor.config.logPath.data.resize(callLogUtf.size());
|
|
ranges::copy(callLogUtf, descriptor.config.logPath.data.begin());
|
|
#endif // Q_OS_WIN
|
|
QFile(callLogPath).remove();
|
|
QDir().mkpath(callLogFolder);
|
|
}
|
|
|
|
LOG(("Call Info: Creating group instance"));
|
|
_instance = std::make_unique<tgcalls::GroupInstanceImpl>(
|
|
std::move(descriptor));
|
|
|
|
updateInstanceMuteState();
|
|
updateInstanceVolumes();
|
|
|
|
//raw->setAudioOutputDuckingEnabled(settings.callAudioDuckingEnabled());
|
|
}
|
|
|
|
void GroupCall::updateInstanceMuteState() {
|
|
Expects(_instance != nullptr);
|
|
|
|
const auto state = muted();
|
|
_instance->setIsMuted(state != MuteState::Active
|
|
&& state != MuteState::PushToTalk);
|
|
}
|
|
|
|
void GroupCall::updateInstanceVolumes() {
|
|
const auto real = _peer->groupCall();
|
|
if (!real || real->id() != _id) {
|
|
return;
|
|
}
|
|
|
|
const auto &participants = real->participants();
|
|
for (const auto &participant : participants) {
|
|
const auto setVolume = participant.mutedByMe
|
|
|| (participant.volume != Group::kDefaultVolume);
|
|
if (setVolume && participant.ssrc) {
|
|
_instance->setVolume(
|
|
participant.ssrc,
|
|
(participant.mutedByMe
|
|
? 0.
|
|
: (participant.volume / float64(Group::kDefaultVolume))));
|
|
}
|
|
}
|
|
}
|
|
|
|
void GroupCall::audioLevelsUpdated(const tgcalls::GroupLevelsUpdate &data) {
|
|
Expects(!data.updates.empty());
|
|
|
|
auto check = false;
|
|
auto checkNow = false;
|
|
const auto now = crl::now();
|
|
for (const auto &[ssrcOrZero, value] : data.updates) {
|
|
const auto ssrc = ssrcOrZero ? ssrcOrZero : _mySsrc;
|
|
const auto level = value.level;
|
|
const auto voice = value.voice;
|
|
const auto self = (ssrc == _mySsrc);
|
|
_levelUpdates.fire(LevelUpdate{
|
|
.ssrc = ssrc,
|
|
.value = level,
|
|
.voice = voice,
|
|
.self = self
|
|
});
|
|
if (level <= kSpeakLevelThreshold) {
|
|
continue;
|
|
}
|
|
if (self
|
|
&& voice
|
|
&& (!_lastSendProgressUpdate
|
|
|| _lastSendProgressUpdate + kUpdateSendActionEach < now)) {
|
|
_lastSendProgressUpdate = now;
|
|
_peer->session().sendProgressManager().update(
|
|
_history,
|
|
Api::SendProgressType::Speaking);
|
|
}
|
|
|
|
check = true;
|
|
const auto i = _lastSpoke.find(ssrc);
|
|
if (i == _lastSpoke.end()) {
|
|
_lastSpoke.emplace(ssrc, Data::LastSpokeTimes{
|
|
.anything = now,
|
|
.voice = voice ? now : 0,
|
|
});
|
|
checkNow = true;
|
|
} else {
|
|
if ((i->second.anything + kCheckLastSpokeInterval / 3 <= now)
|
|
|| (voice
|
|
&& i->second.voice + kCheckLastSpokeInterval / 3 <= now)) {
|
|
checkNow = true;
|
|
}
|
|
i->second.anything = now;
|
|
if (voice) {
|
|
i->second.voice = now;
|
|
}
|
|
}
|
|
}
|
|
if (checkNow) {
|
|
checkLastSpoke();
|
|
} else if (check && !_lastSpokeCheckTimer.isActive()) {
|
|
_lastSpokeCheckTimer.callEach(kCheckLastSpokeInterval / 2);
|
|
}
|
|
}
|
|
|
|
void GroupCall::checkLastSpoke() {
|
|
const auto real = _peer->groupCall();
|
|
if (!real || real->id() != _id) {
|
|
return;
|
|
}
|
|
|
|
auto hasRecent = false;
|
|
const auto now = crl::now();
|
|
auto list = base::take(_lastSpoke);
|
|
for (auto i = list.begin(); i != list.end();) {
|
|
const auto [ssrc, when] = *i;
|
|
if (when.anything + kCheckLastSpokeInterval >= now) {
|
|
hasRecent = true;
|
|
++i;
|
|
} else {
|
|
i = list.erase(i);
|
|
}
|
|
real->applyLastSpoke(ssrc, when, now);
|
|
}
|
|
_lastSpoke = std::move(list);
|
|
|
|
if (!hasRecent) {
|
|
_lastSpokeCheckTimer.cancel();
|
|
} else if (!_lastSpokeCheckTimer.isActive()) {
|
|
_lastSpokeCheckTimer.callEach(kCheckLastSpokeInterval / 3);
|
|
}
|
|
}
|
|
|
|
void GroupCall::checkJoined() {
|
|
if (state() != State::Connecting || !_id || !_mySsrc) {
|
|
return;
|
|
}
|
|
_api.request(MTPphone_CheckGroupCall(
|
|
inputCall(),
|
|
MTP_int(_mySsrc)
|
|
)).done([=](const MTPBool &result) {
|
|
if (!mtpIsTrue(result)) {
|
|
LOG(("Call Info: Rejoin after FALSE in checkGroupCall."));
|
|
rejoin();
|
|
} else if (state() == State::Connecting) {
|
|
_checkJoinedTimer.callOnce(kCheckJoinedTimeout);
|
|
}
|
|
}).fail([=](const RPCError &error) {
|
|
LOG(("Call Info: Rejoin after error '%1' in checkGroupCall."
|
|
).arg(error.type()));
|
|
rejoin();
|
|
}).send();
|
|
}
|
|
|
|
void GroupCall::setInstanceConnected(bool connected) {
|
|
if (_instanceConnected == connected) {
|
|
return;
|
|
}
|
|
_instanceConnected = connected;
|
|
if (state() == State::Connecting && connected) {
|
|
setState(State::Joined);
|
|
} else if (state() == State::Joined && !connected) {
|
|
setState(State::Connecting);
|
|
}
|
|
}
|
|
|
|
void GroupCall::maybeSendMutedUpdate(MuteState previous) {
|
|
// Send only Active <-> !Active changes.
|
|
const auto now = muted();
|
|
const auto wasActive = (previous == MuteState::Active);
|
|
const auto nowActive = (now == MuteState::Active);
|
|
if (now == MuteState::ForceMuted
|
|
|| previous == MuteState::ForceMuted
|
|
|| (nowActive == wasActive)) {
|
|
return;
|
|
}
|
|
sendMutedUpdate();
|
|
}
|
|
|
|
void GroupCall::sendMutedUpdate() {
|
|
_api.request(_updateMuteRequestId).cancel();
|
|
_updateMuteRequestId = _api.request(MTPphone_EditGroupCallMember(
|
|
MTP_flags((muted() != MuteState::Active)
|
|
? MTPphone_EditGroupCallMember::Flag::f_muted
|
|
: MTPphone_EditGroupCallMember::Flag(0)),
|
|
inputCall(),
|
|
MTP_inputUserSelf(),
|
|
MTP_int(100000) // volume
|
|
)).done([=](const MTPUpdates &result) {
|
|
_updateMuteRequestId = 0;
|
|
_peer->session().api().applyUpdates(result);
|
|
}).fail([=](const RPCError &error) {
|
|
_updateMuteRequestId = 0;
|
|
if (error.type() == u"GROUPCALL_FORBIDDEN"_q) {
|
|
LOG(("Call Info: Rejoin after error '%1' in editGroupCallMember."
|
|
).arg(error.type()));
|
|
rejoin();
|
|
}
|
|
}).send();
|
|
}
|
|
|
|
rpl::producer<bool> GroupCall::connectingValue() const {
|
|
using namespace rpl::mappers;
|
|
return _state.value() | rpl::map(
|
|
_1 == State::Creating
|
|
|| _1 == State::Joining
|
|
|| _1 == State::Connecting
|
|
) | rpl::distinct_until_changed();
|
|
}
|
|
|
|
void GroupCall::setCurrentAudioDevice(bool input, const QString &deviceId) {
|
|
if (input) {
|
|
_mediaDevices->switchToAudioInput(deviceId);
|
|
} else {
|
|
_mediaDevices->switchToAudioOutput(deviceId);
|
|
}
|
|
}
|
|
|
|
void GroupCall::toggleMute(const Group::MuteRequest &data) {
|
|
if (data.locallyOnly) {
|
|
applyParticipantLocally(data.user, data.mute, std::nullopt);
|
|
} else {
|
|
editParticipant(data.user, data.mute, std::nullopt);
|
|
}
|
|
}
|
|
|
|
void GroupCall::changeVolume(const Group::VolumeRequest &data) {
|
|
if (data.locallyOnly) {
|
|
applyParticipantLocally(data.user, false, data.volume);
|
|
} else {
|
|
editParticipant(data.user, false, data.volume);
|
|
}
|
|
}
|
|
|
|
void GroupCall::editParticipant(
|
|
not_null<UserData*> user,
|
|
bool mute,
|
|
std::optional<int> volume) {
|
|
const auto participant = LookupParticipant(_peer, _id, user);
|
|
if (!participant) {
|
|
return;
|
|
}
|
|
applyParticipantLocally(user, mute, volume);
|
|
|
|
using Flag = MTPphone_EditGroupCallMember::Flag;
|
|
const auto flags = (mute ? Flag::f_muted : Flag(0))
|
|
| (volume.has_value() ? Flag::f_volume : Flag(0));
|
|
_api.request(MTPphone_EditGroupCallMember(
|
|
MTP_flags(flags),
|
|
inputCall(),
|
|
user->inputUser,
|
|
MTP_int(std::clamp(volume.value_or(0), 1, Group::kMaxVolume))
|
|
)).done([=](const MTPUpdates &result) {
|
|
_peer->session().api().applyUpdates(result);
|
|
}).fail([=](const RPCError &error) {
|
|
if (error.type() == u"GROUPCALL_FORBIDDEN"_q) {
|
|
LOG(("Call Info: Rejoin after error '%1' in editGroupCallMember."
|
|
).arg(error.type()));
|
|
rejoin();
|
|
}
|
|
}).send();
|
|
}
|
|
|
|
std::variant<int, not_null<UserData*>> GroupCall::inviteUsers(
|
|
const std::vector<not_null<UserData*>> &users) {
|
|
const auto real = _peer->groupCall();
|
|
if (!real || real->id() != _id) {
|
|
return 0;
|
|
}
|
|
const auto owner = &_peer->owner();
|
|
const auto &invited = owner->invitedToCallUsers(_id);
|
|
const auto &participants = real->participants();
|
|
auto &&toInvite = users | ranges::view::filter([&](
|
|
not_null<UserData*> user) {
|
|
return !invited.contains(user) && !ranges::contains(
|
|
participants,
|
|
user,
|
|
&Data::GroupCall::Participant::user);
|
|
});
|
|
|
|
auto count = 0;
|
|
auto slice = QVector<MTPInputUser>();
|
|
auto result = std::variant<int, not_null<UserData*>>(0);
|
|
slice.reserve(kMaxInvitePerSlice);
|
|
const auto sendSlice = [&] {
|
|
count += slice.size();
|
|
_api.request(MTPphone_InviteToGroupCall(
|
|
inputCall(),
|
|
MTP_vector<MTPInputUser>(slice)
|
|
)).done([=](const MTPUpdates &result) {
|
|
_peer->session().api().applyUpdates(result);
|
|
}).send();
|
|
slice.clear();
|
|
};
|
|
for (const auto user : users) {
|
|
if (!count && slice.empty()) {
|
|
result = user;
|
|
}
|
|
owner->registerInvitedToCallUser(_id, _peer, user);
|
|
slice.push_back(user->inputUser);
|
|
if (slice.size() == kMaxInvitePerSlice) {
|
|
sendSlice();
|
|
}
|
|
}
|
|
if (count != 0 || slice.size() != 1) {
|
|
result = int(count + slice.size());
|
|
}
|
|
if (!slice.empty()) {
|
|
sendSlice();
|
|
}
|
|
return result;
|
|
}
|
|
|
|
auto GroupCall::ensureGlobalShortcutManager()
|
|
-> std::shared_ptr<GlobalShortcutManager> {
|
|
if (!_shortcutManager) {
|
|
_shortcutManager = base::CreateGlobalShortcutManager();
|
|
}
|
|
return _shortcutManager;
|
|
}
|
|
|
|
void GroupCall::applyGlobalShortcutChanges() {
|
|
auto &settings = Core::App().settings();
|
|
if (!settings.groupCallPushToTalk()
|
|
|| settings.groupCallPushToTalkShortcut().isEmpty()
|
|
|| !base::GlobalShortcutsAvailable()
|
|
|| !base::GlobalShortcutsAllowed()) {
|
|
_shortcutManager = nullptr;
|
|
_pushToTalk = nullptr;
|
|
return;
|
|
}
|
|
ensureGlobalShortcutManager();
|
|
const auto shortcut = _shortcutManager->shortcutFromSerialized(
|
|
settings.groupCallPushToTalkShortcut());
|
|
if (!shortcut) {
|
|
settings.setGroupCallPushToTalkShortcut(QByteArray());
|
|
settings.setGroupCallPushToTalk(false);
|
|
Core::App().saveSettingsDelayed();
|
|
_shortcutManager = nullptr;
|
|
_pushToTalk = nullptr;
|
|
return;
|
|
}
|
|
if (_pushToTalk) {
|
|
if (shortcut->serialize() == _pushToTalk->serialize()) {
|
|
return;
|
|
}
|
|
_shortcutManager->stopWatching(_pushToTalk);
|
|
}
|
|
_pushToTalk = shortcut;
|
|
_shortcutManager->startWatching(_pushToTalk, [=](bool pressed) {
|
|
pushToTalk(
|
|
pressed,
|
|
Core::App().settings().groupCallPushToTalkDelay());
|
|
});
|
|
}
|
|
|
|
void GroupCall::pushToTalk(bool pressed, crl::time delay) {
|
|
if (muted() == MuteState::ForceMuted
|
|
|| muted() == MuteState::Active) {
|
|
return;
|
|
} else if (pressed) {
|
|
_pushToTalkCancelTimer.cancel();
|
|
setMuted(MuteState::PushToTalk);
|
|
} else if (delay) {
|
|
_pushToTalkCancelTimer.callOnce(delay);
|
|
} else {
|
|
pushToTalkCancel();
|
|
}
|
|
}
|
|
|
|
void GroupCall::pushToTalkCancel() {
|
|
_pushToTalkCancelTimer.cancel();
|
|
if (muted() == MuteState::PushToTalk) {
|
|
setMuted(MuteState::Muted);
|
|
}
|
|
}
|
|
|
|
auto GroupCall::otherParticipantStateValue() const
|
|
-> rpl::producer<Group::ParticipantState> {
|
|
return _otherParticipantStateValue.events();
|
|
}
|
|
|
|
//void GroupCall::setAudioVolume(bool input, float level) {
|
|
// if (_instance) {
|
|
// if (input) {
|
|
// _instance->setInputVolume(level);
|
|
// } else {
|
|
// _instance->setOutputVolume(level);
|
|
// }
|
|
// }
|
|
//}
|
|
|
|
void GroupCall::setAudioDuckingEnabled(bool enabled) {
|
|
if (_instance) {
|
|
//_instance->setAudioOutputDuckingEnabled(enabled);
|
|
}
|
|
}
|
|
|
|
void GroupCall::handleRequestError(const RPCError &error) {
|
|
//if (error.type() == qstr("USER_PRIVACY_RESTRICTED")) {
|
|
// Ui::show(Box<InformBox>(tr::lng_call_error_not_available(tr::now, lt_user, _user->name)));
|
|
//} else if (error.type() == qstr("PARTICIPANT_VERSION_OUTDATED")) {
|
|
// Ui::show(Box<InformBox>(tr::lng_call_error_outdated(tr::now, lt_user, _user->name)));
|
|
//} else if (error.type() == qstr("CALL_PROTOCOL_LAYER_INVALID")) {
|
|
// Ui::show(Box<InformBox>(Lang::Hard::CallErrorIncompatible().replace("{user}", _user->name)));
|
|
//}
|
|
//finish(FinishType::Failed);
|
|
}
|
|
|
|
void GroupCall::handleControllerError(const QString &error) {
|
|
if (error == u"ERROR_INCOMPATIBLE"_q) {
|
|
//Ui::show(Box<InformBox>(
|
|
// Lang::Hard::CallErrorIncompatible().replace(
|
|
// "{user}",
|
|
// _user->name)));
|
|
} else if (error == u"ERROR_AUDIO_IO"_q) {
|
|
//Ui::show(Box<InformBox>(tr::lng_call_error_audio_io(tr::now)));
|
|
}
|
|
//finish(FinishType::Failed);
|
|
}
|
|
|
|
MTPInputGroupCall GroupCall::inputCall() const {
|
|
Expects(_id != 0);
|
|
|
|
return MTP_inputGroupCall(
|
|
MTP_long(_id),
|
|
MTP_long(_accessHash));
|
|
}
|
|
|
|
void GroupCall::destroyController() {
|
|
if (_instance) {
|
|
//_instance->stop([](tgcalls::FinalState) {
|
|
//});
|
|
|
|
DEBUG_LOG(("Call Info: Destroying call controller.."));
|
|
_instance.reset();
|
|
DEBUG_LOG(("Call Info: Call controller destroyed."));
|
|
}
|
|
}
|
|
|
|
} // namespace Calls
|