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Use TgVoip interface instead of VoIPController.

This commit is contained in:
John Preston 2020-05-14 18:12:07 +04:00
parent c967a72dcb
commit ea4044e38c
6 changed files with 313 additions and 186 deletions
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3
Telegram/CMakeLists.txt
View File

@ -264,6 +264,9 @@ PRIVATE
calls/calls_box_controller.h
calls/calls_call.cpp
calls/calls_call.h
calls/calls_controller.cpp
calls/calls_controller.h
calls/calls_controller_tgvoip.h
calls/calls_emoji_fingerprint.cpp
calls/calls_emoji_fingerprint.h
calls/calls_instance.cpp

276
Telegram/SourceFiles/calls/calls_call.cpp
View File

@ -18,23 +18,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
#include "media/audio/media_audio_track.h"
#include "base/platform/base_platform_info.h"
#include "calls/calls_panel.h"
#include "calls/calls_controller.h"
#include "data/data_user.h"
#include "data/data_session.h"
#include "facades.h"
#ifdef slots
#undef slots
#define NEED_TO_RESTORE_SLOTS
#endif // slots
#include <VoIPController.h>
#include <VoIPServerConfig.h>
#ifdef NEED_TO_RESTORE_SLOTS
#define slots Q_SLOTS
#undef NEED_TO_RESTORE_SLOTS
#endif // NEED_TO_RESTORE_SLOTS
namespace Calls {
namespace {
@ -43,25 +31,25 @@ constexpr auto kHangupTimeoutMs = 5000;
constexpr auto kSha256Size = 32;
void AppendEndpoint(
std::vector<tgvoip::Endpoint> &list,
std::vector<TgVoipEndpoint> &list,
const MTPPhoneConnection &connection) {
connection.match([&](const MTPDphoneConnection &data) {
if (data.vpeer_tag().v.length() != 16) {
return;
}
const auto ipv4 = tgvoip::IPv4Address(std::string(
data.vip().v.constData(),
data.vip().v.size()));
const auto ipv6 = tgvoip::IPv6Address(std::string(
data.vipv6().v.constData(),
data.vipv6().v.size()));
list.emplace_back(
(int64_t)data.vid().v,
(uint16_t)data.vport().v,
ipv4,
ipv6,
tgvoip::Endpoint::Type::UDP_RELAY,
(unsigned char*)data.vpeer_tag().v.data());
auto endpoint = TgVoipEndpoint{
.endpointId = (int64_t)data.vid().v,
.host = TgVoipEdpointHost{
.ipv4 = data.vip().v.toStdString(),
.ipv6 = data.vipv6().v.toStdString() },
.port = (uint16_t)data.vport().v,
.type = TgVoipEndpointType::UdpRelay
};
const auto tag = data.vpeer_tag().v;
if (tag.size() >= 16) {
memcpy(endpoint.peerTag, tag.data(), 16);
}
list.push_back(std::move(endpoint));
});
}
@ -80,47 +68,25 @@ uint64 ComputeFingerprint(bytes::const_span authKey) {
| (gsl::to_integer<uint64>(hash[12]));
}
} // namespace
void Call::ControllerPointer::create() {
Expects(_data == nullptr);
_data = std::make_unique<tgvoip::VoIPController>();
[[nodiscard]] std::vector<std::string> CollectVersions() {
return { TgVoip::getVersion() };
}
void Call::ControllerPointer::reset() {
if (const auto controller = base::take(_data)) {
controller->Stop();
[[nodiscard]] QVector<MTPstring> WrapVersions(
const std::vector<std::string> &data) {
auto result = QVector<MTPstring>();
result.reserve(data.size());
for (const auto &version : data) {
result.push_back(MTP_string(version));
}
return result;
}
bool Call::ControllerPointer::empty() const {
return (_data == nullptr);
[[nodiscard]] QVector<MTPstring> CollectVersionsForApi() {
return WrapVersions(CollectVersions());
}
bool Call::ControllerPointer::operator==(std::nullptr_t) const {
return empty();
}
Call::ControllerPointer::operator bool() const {
return !empty();
}
tgvoip::VoIPController *Call::ControllerPointer::operator->() const {
Expects(!empty());
return _data.get();
}
tgvoip::VoIPController &Call::ControllerPointer::operator*() const {
Expects(!empty());
return *_data;
}
Call::ControllerPointer::~ControllerPointer() {
reset();
}
} // namespace
Call::Delegate::~Delegate() = default;
@ -199,8 +165,8 @@ void Call::startOutgoing() {
MTP_flags(MTPDphoneCallProtocol::Flag::f_udp_p2p
| MTPDphoneCallProtocol::Flag::f_udp_reflector),
MTP_int(kMinLayer),
MTP_int(tgvoip::VoIPController::GetConnectionMaxLayer()),
MTP_vector(1, MTP_string("2.4.4")))
MTP_int(TgVoip::getConnectionMaxLayer()),
MTP_vector(CollectVersionsForApi()))
)).done([=](const MTPphone_PhoneCall &result) {
Expects(result.type() == mtpc_phone_phoneCall);
@ -278,8 +244,8 @@ void Call::actuallyAnswer() {
MTP_flags(MTPDphoneCallProtocol::Flag::f_udp_p2p
| MTPDphoneCallProtocol::Flag::f_udp_reflector),
MTP_int(kMinLayer),
MTP_int(tgvoip::VoIPController::GetConnectionMaxLayer()),
MTP_vector(1, MTP_string("2.4.4")))
MTP_int(TgVoip::getConnectionMaxLayer()),
MTP_vector(CollectVersionsForApi()))
)).done([=](const MTPphone_PhoneCall &result) {
Expects(result.type() == mtpc_phone_phoneCall);
auto &call = result.c_phone_phoneCall();
@ -300,7 +266,7 @@ void Call::actuallyAnswer() {
void Call::setMute(bool mute) {
_mute = mute;
if (_controller) {
_controller->SetMicMute(_mute);
_controller->setMuteMicrophone(_mute);
}
_muteChanged.notify(_mute);
}
@ -334,8 +300,7 @@ void Call::redial() {
}
QString Call::getDebugLog() const {
const auto debug = _controller->GetDebugString();
return QString::fromUtf8(debug.data(), debug.size());
return QString::fromStdString(_controller->getDebugInfo());
}
void Call::startWaitingTrack() {
@ -441,7 +406,9 @@ bool Call::handleUpdate(const MTPPhoneCall &call) {
return false;
}
if (data.is_need_debug()) {
auto debugLog = _controller ? _controller->GetDebugLog() : std::string();
auto debugLog = _controller
? _controller->getDebugInfo()
: std::string();
if (!debugLog.empty()) {
MTP::send(
MTPphone_SaveCallDebug(
@ -517,8 +484,8 @@ void Call::confirmAcceptedCall(const MTPDphoneCallAccepted &call) {
MTP_flags(MTPDphoneCallProtocol::Flag::f_udp_p2p
| MTPDphoneCallProtocol::Flag::f_udp_reflector),
MTP_int(kMinLayer),
MTP_int(tgvoip::VoIPController::GetConnectionMaxLayer()),
MTP_vector(1, MTP_string("2.4.4")))
MTP_int(TgVoip::getConnectionMaxLayer()),
MTP_vector(CollectVersionsForApi()))
)).done([this](const MTPphone_PhoneCall &result) {
Expects(result.type() == mtpc_phone_phoneCall);
@ -566,126 +533,123 @@ void Call::createAndStartController(const MTPDphoneCall &call) {
return;
}
tgvoip::VoIPController::Config config;
config.dataSaving = tgvoip::DATA_SAVING_NEVER;
const auto &protocol = call.vprotocol().c_phoneCallProtocol();
TgVoipConfig config;
config.dataSaving = TgVoipDataSaving::Never;
config.enableAEC = !Platform::IsMac10_7OrGreater();
config.enableNS = true;
config.enableAGC = true;
config.enableVolumeControl = true;
config.initTimeout = Global::CallConnectTimeoutMs() / 1000;
config.recvTimeout = Global::CallPacketTimeoutMs() / 1000;
config.initializationTimeout = Global::CallConnectTimeoutMs() / 1000.;
config.receiveTimeout = Global::CallPacketTimeoutMs() / 1000.;
config.enableP2P = call.is_p2p_allowed();
config.maxApiLayer = protocol.vmax_layer().v;
if (Logs::DebugEnabled()) {
auto callLogFolder = cWorkingDir() + qsl("DebugLogs");
auto callLogPath = callLogFolder + qsl("/last_call_log.txt");
auto callLogNative = QDir::toNativeSeparators(callLogPath);
#ifdef Q_OS_WIN
config.logFilePath = callLogNative.toStdWString();
config.logPath = callLogNative.toStdWString();
#else // Q_OS_WIN
const auto callLogUtf = QFile::encodeName(callLogNative);
config.logFilePath.resize(callLogUtf.size());
ranges::copy(callLogUtf, config.logFilePath.begin());
config.logPath.resize(callLogUtf.size());
ranges::copy(callLogUtf, config.logPath.begin());
#endif // Q_OS_WIN
QFile(callLogPath).remove();
QDir().mkpath(callLogFolder);
}
const auto &protocol = call.vprotocol().c_phoneCallProtocol();
auto endpoints = std::vector<tgvoip::Endpoint>();
auto endpoints = std::vector<TgVoipEndpoint>();
for (const auto &connection : call.vconnections().v) {
AppendEndpoint(endpoints, connection);
}
auto callbacks = tgvoip::VoIPController::Callbacks();
callbacks.connectionStateChanged = [](
tgvoip::VoIPController *controller,
int state) {
const auto call = static_cast<Call*>(controller->implData);
call->handleControllerStateChange(controller, state);
};
callbacks.signalBarCountChanged = [](
tgvoip::VoIPController *controller,
int count) {
const auto call = static_cast<Call*>(controller->implData);
call->handleControllerBarCountChange(controller, count);
};
_controller.create();
if (_mute) {
_controller->SetMicMute(_mute);
}
_controller->implData = static_cast<void*>(this);
_controller->SetRemoteEndpoints(
endpoints,
call.is_p2p_allowed(),
protocol.vmax_layer().v);
_controller->SetConfig(config);
_controller->SetCurrentAudioOutput(Global::CallOutputDeviceID().toStdString());
_controller->SetCurrentAudioInput(Global::CallInputDeviceID().toStdString());
_controller->SetOutputVolume(Global::CallOutputVolume()/100.0f);
_controller->SetInputVolume(Global::CallInputVolume()/100.0f);
#ifdef Q_OS_MAC
_controller->SetAudioOutputDuckingEnabled(Global::CallAudioDuckingEnabled());
#endif
_controller->SetEncryptionKey(reinterpret_cast<char*>(_authKey.data()), (_type == Type::Outgoing));
_controller->SetCallbacks(callbacks);
auto proxy = TgVoipProxy();
if (Global::UseProxyForCalls()
&& (Global::ProxySettings() == MTP::ProxyData::Settings::Enabled)) {
const auto &proxy = Global::SelectedProxy();
if (proxy.supportsCalls()) {
Assert(proxy.type == MTP::ProxyData::Type::Socks5);
_controller->SetProxy(
tgvoip::PROXY_SOCKS5,
proxy.host.toStdString(),
proxy.port,
proxy.user.toStdString(),
proxy.password.toStdString());
const auto &selected = Global::SelectedProxy();
if (selected.supportsCalls()) {
Assert(selected.type == MTP::ProxyData::Type::Socks5);
proxy.host = selected.host.toStdString();
proxy.port = selected.port;
proxy.login = selected.user.toStdString();
proxy.password = selected.password.toStdString();
}
}
_controller->Start();
_controller->Connect();
auto encryptionKey = TgVoipEncryptionKey();
encryptionKey.isOutgoing = (_type == Type::Outgoing);
encryptionKey.value = ranges::view::all(
_authKey
) | ranges::view::transform([](bytes::type byte) {
return static_cast<uint8_t>(byte);
}) | ranges::to_vector;
_controller = MakeController(
"2.4.4",
config,
TgVoipPersistentState(),
endpoints,
proxy.host.empty() ? nullptr : &proxy,
TgVoipNetworkType::Unknown,
encryptionKey);
const auto raw = _controller.get();
raw->setOnStateUpdated([=](TgVoipState state) {
handleControllerStateChange(raw, state);
});
raw->setOnSignalBarsUpdated([=](int count) {
handleControllerBarCountChange(count);
});
if (_mute) {
raw->setMuteMicrophone(_mute);
}
raw->setAudioOutputDevice(
Global::CallOutputDeviceID().toStdString());
raw->setAudioInputDevice(
Global::CallInputDeviceID().toStdString());
raw->setOutputVolume(Global::CallOutputVolume() / 100.0f);
raw->setInputVolume(Global::CallInputVolume() / 100.0f);
raw->setAudioOutputDuckingEnabled(Global::CallAudioDuckingEnabled());
}
void Call::handleControllerStateChange(
tgvoip::VoIPController *controller,
int state) {
not_null<Controller*> controller,
TgVoipState state) {
// NB! Can be called from an arbitrary thread!
// This can be called from ~VoIPController()!
// Expects(controller == _controller.get());
Expects(controller->implData == static_cast<void*>(this));
switch (state) {
case tgvoip::STATE_WAIT_INIT: {
case TgVoipState::WaitInit: {
DEBUG_LOG(("Call Info: State changed to WaitingInit."));
setStateQueued(State::WaitingInit);
} break;
case tgvoip::STATE_WAIT_INIT_ACK: {
case TgVoipState::WaitInitAck: {
DEBUG_LOG(("Call Info: State changed to WaitingInitAck."));
setStateQueued(State::WaitingInitAck);
} break;
case tgvoip::STATE_ESTABLISHED: {
case TgVoipState::Established: {
DEBUG_LOG(("Call Info: State changed to Established."));
setStateQueued(State::Established);
} break;
case tgvoip::STATE_FAILED: {
auto error = controller->GetLastError();
case TgVoipState::Failed: {
auto error = QString::fromStdString(controller->getLastError());
LOG(("Call Info: State changed to Failed, error: %1.").arg(error));
setFailedQueued(error);
} break;
default: LOG(("Call Error: Unexpected state in handleStateChange: %1").arg(state));
default: LOG(("Call Error: Unexpected state in handleStateChange: %1"
).arg(int(state)));
}
}
void Call::handleControllerBarCountChange(
tgvoip::VoIPController *controller,
int count) {
void Call::handleControllerBarCountChange(int count) {
// NB! Can be called from an arbitrary thread!
// This can be called from ~VoIPController()!
// Expects(controller == _controller.get());
Expects(controller->implData == static_cast<void*>(this));
crl::on_main(this, [=] {
setSignalBarCount(count);
@ -790,32 +754,30 @@ void Call::setState(State state) {
}
}
void Call::setCurrentAudioDevice(bool input, std::string deviceID){
void Call::setCurrentAudioDevice(bool input, std::string deviceID) {
if (_controller) {
if (input) {
_controller->SetCurrentAudioInput(deviceID);
_controller->setAudioInputDevice(deviceID);
} else {
_controller->SetCurrentAudioOutput(deviceID);
_controller->setAudioOutputDevice(deviceID);
}
}
}
void Call::setAudioVolume(bool input, float level){
void Call::setAudioVolume(bool input, float level) {
if (_controller) {
if(input) {
_controller->SetInputVolume(level);
if (input) {
_controller->setInputVolume(level);
} else {
_controller->SetOutputVolume(level);
_controller->setOutputVolume(level);
}
}
}
void Call::setAudioDuckingEnabled(bool enabled){
#ifdef Q_OS_MAC
void Call::setAudioDuckingEnabled(bool enabled) {
if (_controller) {
_controller->SetAudioOutputDuckingEnabled(enabled);
_controller->setAudioOutputDuckingEnabled(enabled);
}
#endif
}
void Call::finish(FinishType type, const MTPPhoneCallDiscardReason &reason) {
@ -844,7 +806,7 @@ void Call::finish(FinishType type, const MTPPhoneCallDiscardReason &reason) {
setState(hangupState);
auto duration = getDurationMs() / 1000;
auto connectionId = _controller ? _controller->GetPreferredRelayID() : 0;
auto connectionId = _controller ? _controller->getPreferredRelayId() : 0;
_finishByTimeoutTimer.call(kHangupTimeoutMs, [this, finalState] { setState(finalState); });
_api.request(MTPphone_DiscardCall(
MTP_flags(0),
@ -870,7 +832,7 @@ void Call::setStateQueued(State state) {
});
}
void Call::setFailedQueued(int error) {
void Call::setFailedQueued(const QString &error) {
crl::on_main(this, [=] {
handleControllerError(error);
});
@ -887,13 +849,13 @@ void Call::handleRequestError(const RPCError &error) {
finish(FinishType::Failed);
}
void Call::handleControllerError(int error) {
if (error == tgvoip::ERROR_INCOMPATIBLE) {
void Call::handleControllerError(const QString &error) {
if (error == u"ERROR_INCOMPATIBLE"_q) {
Ui::show(Box<InformBox>(
Lang::Hard::CallErrorIncompatible().replace(
"{user}",
_user->name)));
} else if (error == tgvoip::ERROR_AUDIO_IO) {
} else if (error == u"ERROR_AUDIO_IO"_q) {
Ui::show(Box<InformBox>(tr::lng_call_error_audio_io(tr::now)));
}
finish(FinishType::Failed);
@ -912,8 +874,8 @@ Call::~Call() {
destroyController();
}
void UpdateConfig(const std::string& data) {
tgvoip::ServerConfig::GetSharedInstance()->Update(data);
void UpdateConfig(const std::string &data) {
TgVoip::setGlobalServerConfig(data);
}
} // namespace Calls

39
Telegram/SourceFiles/calls/calls_call.h
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@ -19,12 +19,12 @@ class Track;
} // namespace Audio
} // namespace Media
namespace tgvoip {
class VoIPController;
} // namespace tgvoip
enum class TgVoipState;
namespace Calls {
class Controller;
struct DhConfig {
int32 version = 0;
int32 g = 0;
@ -129,30 +129,13 @@ public:
~Call();
private:
class ControllerPointer {
public:
void create();
void reset();
bool empty() const;
bool operator==(std::nullptr_t) const;
explicit operator bool() const;
tgvoip::VoIPController *operator->() const;
tgvoip::VoIPController &operator*() const;
~ControllerPointer();
private:
std::unique_ptr<tgvoip::VoIPController> _data;
};
enum class FinishType {
None,
Ended,
Failed,
};
void handleRequestError(const RPCError &error);
void handleControllerError(int error);
void handleControllerError(const QString &error);
void finish(FinishType type, const MTPPhoneCallDiscardReason &reason = MTP_phoneCallDiscardReasonDisconnect());
void startOutgoing();
void startIncoming();
@ -160,11 +143,9 @@ private:
void generateModExpFirst(bytes::const_span randomSeed);
void handleControllerStateChange(
tgvoip::VoIPController *controller,
int state);
void handleControllerBarCountChange(
tgvoip::VoIPController *controller,
int count);
not_null<Controller*> controller,
TgVoipState state);
void handleControllerBarCountChange(int count);
void createAndStartController(const MTPDphoneCall &call);
template <typename T>
@ -177,7 +158,7 @@ private:
void startConfirmedCall(const MTPDphoneCall &call);
void setState(State state);
void setStateQueued(State state);
void setFailedQueued(int error);
void setFailedQueued(const QString &error);
void setSignalBarCount(int count);
void destroyController();
@ -210,12 +191,12 @@ private:
uint64 _accessHash = 0;
uint64 _keyFingerprint = 0;
ControllerPointer _controller;
std::unique_ptr<Controller> _controller;
std::unique_ptr<Media::Audio::Track> _waitingTrack;
};
void UpdateConfig(const std::string& data);
void UpdateConfig(const std::string &data);
} // namespace Calls

31
Telegram/SourceFiles/calls/calls_controller.cpp Normal file
View File

@ -0,0 +1,31 @@
/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#include "calls/calls_controller.h"
#include "calls/calls_controller_tgvoip.h"
namespace Calls {
[[nodiscard]] std::unique_ptr<Controller> MakeController(
const std::string &version,
const TgVoipConfig &config,
const TgVoipPersistentState &persistentState,
const std::vector<TgVoipEndpoint> &endpoints,
const TgVoipProxy *proxy,
TgVoipNetworkType initialNetworkType,
const TgVoipEncryptionKey &encryptionKey) {
return std::make_unique<TgVoipController>(
config,
persistentState,
endpoints,
proxy,
initialNetworkType,
encryptionKey);
}
} // namespace Calls

53
Telegram/SourceFiles/calls/calls_controller.h Normal file
View File

@ -0,0 +1,53 @@
/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#pragma once
#include "TgVoip.h"
namespace Calls {
class Controller {
public:
virtual ~Controller() = default;
[[nodiscard]] virtual std::string version() = 0;
virtual void setNetworkType(TgVoipNetworkType networkType) = 0;
virtual void setMuteMicrophone(bool muteMicrophone) = 0;
virtual void setAudioOutputGainControlEnabled(bool enabled) = 0;
virtual void setEchoCancellationStrength(int strength) = 0;
virtual void setAudioInputDevice(std::string id) = 0;
virtual void setAudioOutputDevice(std::string id) = 0;
virtual void setInputVolume(float level) = 0;
virtual void setOutputVolume(float level) = 0;
virtual void setAudioOutputDuckingEnabled(bool enabled) = 0;
virtual std::string getLastError() = 0;
virtual std::string getDebugInfo() = 0;
virtual int64_t getPreferredRelayId() = 0;
virtual TgVoipTrafficStats getTrafficStats() = 0;
virtual TgVoipPersistentState getPersistentState() = 0;
virtual void setOnStateUpdated(Fn<void(TgVoipState)> onStateUpdated) = 0;
virtual void setOnSignalBarsUpdated(
Fn<void(int)> onSignalBarsUpdated) = 0;
virtual TgVoipFinalState stop() = 0;
};
[[nodiscard]] std::unique_ptr<Controller> MakeController(
const std::string &version,
const TgVoipConfig &config,
const TgVoipPersistentState &persistentState,
const std::vector<TgVoipEndpoint> &endpoints,
const TgVoipProxy *proxy,
TgVoipNetworkType initialNetworkType,
const TgVoipEncryptionKey &encryptionKey);
} // namespace Calls

97
Telegram/SourceFiles/calls/calls_controller_tgvoip.h Normal file
View File

@ -0,0 +1,97 @@
/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#pragma once
#include "calls/calls_controller.h"
namespace Calls {
class TgVoipController final : public Controller {
public:
TgVoipController(
const TgVoipConfig &config,
const TgVoipPersistentState &persistentState,
const std::vector<TgVoipEndpoint> &endpoints,
const TgVoipProxy *proxy,
TgVoipNetworkType initialNetworkType,
const TgVoipEncryptionKey &encryptionKey)
: _impl(TgVoip::makeInstance(
config,
persistentState,
endpoints,
proxy,
initialNetworkType,
encryptionKey)) {
}
[[nodiscard]] static std::string Version() {
return TgVoip::getVersion();
}
[[nodiscard]] std::string version() override {
return Version();
}
void setNetworkType(TgVoipNetworkType networkType) override {
_impl->setNetworkType(networkType);
}
void setMuteMicrophone(bool muteMicrophone) override {
_impl->setMuteMicrophone(muteMicrophone);
}
void setAudioOutputGainControlEnabled(bool enabled) override {
_impl->setAudioOutputGainControlEnabled(enabled);
}
void setEchoCancellationStrength(int strength) override {
_impl->setEchoCancellationStrength(strength);
}
void setAudioInputDevice(std::string id) override {
_impl->setAudioInputDevice(id);
}
void setAudioOutputDevice(std::string id) override {
_impl->setAudioOutputDevice(id);
}
void setInputVolume(float level) override {
_impl->setInputVolume(level);
}
void setOutputVolume(float level) override {
_impl->setOutputVolume(level);
}
void setAudioOutputDuckingEnabled(bool enabled) override {
_impl->setAudioOutputDuckingEnabled(enabled);
}
std::string getLastError() override {
return _impl->getLastError();
}
std::string getDebugInfo() override {
return _impl->getDebugInfo();
}
int64_t getPreferredRelayId() override {
return _impl->getPreferredRelayId();
}
TgVoipTrafficStats getTrafficStats() override {
return _impl->getTrafficStats();
}
TgVoipPersistentState getPersistentState() override {
return _impl->getPersistentState();
}
void setOnStateUpdated(Fn<void(TgVoipState)> onStateUpdated) override {
_impl->setOnStateUpdated(std::move(onStateUpdated));
}
void setOnSignalBarsUpdated(
Fn<void(int)> onSignalBarsUpdated) override {
_impl->setOnSignalBarsUpdated(std::move(onSignalBarsUpdated));
}
TgVoipFinalState stop() override {
return _impl->stop();
}
private:
const std::unique_ptr<TgVoip> _impl;
};
} // namespace Calls