tdesktop/Telegram/SourceFiles/messenger.cpp

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/*
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 "messenger.h"
#include "data/data_photo.h"
#include "data/data_document.h"
#include "data/data_session.h"
#include "base/timer.h"
#include "core/update_checker.h"
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#include "storage/localstorage.h"
#include "platform/platform_specific.h"
#include "mainwindow.h"
#include "dialogs/dialogs_entry.h"
#include "history/history.h"
#include "application.h"
#include "shortcuts.h"
#include "auth_session.h"
#include "apiwrap.h"
#include "calls/calls_instance.h"
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#include "lang/lang_file_parser.h"
#include "lang/lang_translator.h"
#include "lang/lang_cloud_manager.h"
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#include "lang/lang_hardcoded.h"
#include "core/update_checker.h"
#include "passport/passport_form_controller.h"
#include "observer_peer.h"
#include "storage/storage_databases.h"
#include "mainwidget.h"
#include "mediaview.h"
#include "mtproto/dc_options.h"
#include "mtproto/mtp_instance.h"
#include "media/player/media_player_instance.h"
#include "media/media_audio.h"
#include "media/media_audio_track.h"
#include "window/notifications_manager.h"
#include "window/themes/window_theme.h"
#include "window/window_lock_widgets.h"
#include "history/history_location_manager.h"
#include "ui/widgets/tooltip.h"
#include "ui/image/image.h"
#include "ui/text_options.h"
#include "ui/emoji_config.h"
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#include "storage/serialize_common.h"
#include "window/window_controller.h"
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#include "base/qthelp_regex.h"
#include "base/qthelp_url.h"
#include "boxes/connection_box.h"
#include "boxes/confirm_phone_box.h"
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#include "boxes/confirm_box.h"
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#include "boxes/share_box.h"
namespace {
constexpr auto kQuitPreventTimeoutMs = 1500;
Messenger *SingleInstance = nullptr;
} // namespace
Messenger *Messenger::InstancePointer() {
return SingleInstance;
}
struct Messenger::Private {
UserId authSessionUserId = 0;
QByteArray authSessionUserSerialized;
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int32 authSessionUserStreamVersion = 0;
std::unique_ptr<AuthSessionSettings> storedAuthSession;
MTP::Instance::Config mtpConfig;
MTP::AuthKeysList mtpKeysToDestroy;
base::Timer quitTimer;
};
Messenger::Messenger(not_null<Core::Launcher*> launcher)
: QObject()
, _launcher(launcher)
, _private(std::make_unique<Private>())
, _databases(std::make_unique<Storage::Databases>())
, _langpack(std::make_unique<Lang::Instance>())
, _audio(std::make_unique<Media::Audio::Instance>())
, _logo(Window::LoadLogo())
, _logoNoMargin(Window::LoadLogoNoMargin()) {
Expects(!_logo.isNull());
Expects(!_logoNoMargin.isNull());
Expects(SingleInstance == nullptr);
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SingleInstance = this;
Fonts::Start();
ThirdParty::start();
Global::start();
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Sandbox::refreshGlobalProxy(); // Depends on Global::started().
startLocalStorage();
if (Local::oldSettingsVersion() < AppVersion) {
psNewVersion();
}
if (cLaunchMode() == LaunchModeAutoStart && !cAutoStart()) {
psAutoStart(false, true);
App::quit();
return;
}
_translator = std::make_unique<Lang::Translator>();
QCoreApplication::instance()->installTranslator(_translator.get());
style::startManager();
anim::startManager();
Ui::InitTextOptions();
Ui::Emoji::Init();
Media::Player::start();
DEBUG_LOG(("Application Info: inited..."));
QCoreApplication::instance()->installNativeEventFilter(psNativeEventFilter());
cChangeTimeFormat(QLocale::system().timeFormat(QLocale::ShortFormat));
connect(&killDownloadSessionsTimer, SIGNAL(timeout()), this, SLOT(killDownloadSessions()));
DEBUG_LOG(("Application Info: starting app..."));
// Create mime database, so it won't be slow later.
QMimeDatabase().mimeTypeForName(qsl("text/plain"));
_window = std::make_unique<MainWindow>();
_window->init();
auto currentGeometry = _window->geometry();
_mediaView = std::make_unique<MediaView>();
_window->setGeometry(currentGeometry);
QCoreApplication::instance()->installEventFilter(this);
Sandbox::connect(SIGNAL(applicationStateChanged(Qt::ApplicationState)), this, SLOT(onAppStateChanged(Qt::ApplicationState)));
DEBUG_LOG(("Application Info: window created..."));
Shortcuts::start();
App::initMedia();
Local::ReadMapState state = Local::readMap(QByteArray());
if (state == Local::ReadMapPassNeeded) {
Global::SetLocalPasscode(true);
Global::RefLocalPasscodeChanged().notify();
lockByPasscode();
DEBUG_LOG(("Application Info: passcode needed..."));
} else {
DEBUG_LOG(("Application Info: local map read..."));
startMtp();
DEBUG_LOG(("Application Info: MTP started..."));
if (AuthSession::Exists()) {
_window->setupMain();
} else {
_window->setupIntro();
}
}
DEBUG_LOG(("Application Info: showing."));
_window->firstShow();
if (cStartToSettings()) {
_window->showSettings();
}
_window->updateIsActive(Global::OnlineFocusTimeout());
if (!Shortcuts::errors().isEmpty()) {
const QStringList &errors(Shortcuts::errors());
for (QStringList::const_iterator i = errors.cbegin(), e = errors.cend(); i != e; ++i) {
LOG(("Shortcuts Error: %1").arg(*i));
}
}
}
bool Messenger::hideMediaView() {
if (_mediaView && !_mediaView->isHidden()) {
_mediaView->hide();
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if (auto activeWindow = getActiveWindow()) {
activeWindow->reActivateWindow();
}
return true;
}
return false;
}
void Messenger::showPhoto(not_null<const PhotoOpenClickHandler*> link) {
const auto item = App::histItemById(link->context());
const auto peer = link->peer();
return (!item && peer)
? showPhoto(link->photo(), peer)
: showPhoto(link->photo(), item);
}
void Messenger::showPhoto(not_null<PhotoData*> photo, HistoryItem *item) {
if (_mediaView->isHidden()) Ui::hideLayer(anim::type::instant);
_mediaView->showPhoto(photo, item);
_mediaView->activateWindow();
_mediaView->setFocus();
}
void Messenger::showPhoto(
not_null<PhotoData*> photo,
not_null<PeerData*> peer) {
if (_mediaView->isHidden()) Ui::hideLayer(anim::type::instant);
_mediaView->showPhoto(photo, peer);
_mediaView->activateWindow();
_mediaView->setFocus();
}
void Messenger::showDocument(not_null<DocumentData*> document, HistoryItem *item) {
if (cUseExternalVideoPlayer() && document->isVideoFile()) {
QDesktopServices::openUrl(QUrl("file:///" + document->location(false).fname));
} else {
if (_mediaView->isHidden()) {
Ui::hideLayer(anim::type::instant);
}
_mediaView->showDocument(document, item);
_mediaView->activateWindow();
_mediaView->setFocus();
}
}
PeerData *Messenger::ui_getPeerForMouseAction() {
if (_mediaView && !_mediaView->isHidden()) {
return _mediaView->ui_getPeerForMouseAction();
} else if (auto main = App::main()) {
return main->ui_getPeerForMouseAction();
}
return nullptr;
}
bool Messenger::eventFilter(QObject *object, QEvent *e) {
switch (e->type()) {
case QEvent::KeyPress:
case QEvent::MouseButtonPress:
case QEvent::TouchBegin:
case QEvent::Wheel: {
psUserActionDone();
} break;
case QEvent::ShortcutOverride: {
// handle shortcuts ourselves
return true;
} break;
case QEvent::Shortcut: {
DEBUG_LOG(("Shortcut event caught: %1").arg(static_cast<QShortcutEvent*>(e)->key().toString()));
if (Shortcuts::launch(static_cast<QShortcutEvent*>(e)->shortcutId())) {
return true;
}
} break;
case QEvent::ApplicationActivate: {
if (object == QCoreApplication::instance()) {
psUserActionDone();
}
} break;
case QEvent::FileOpen: {
if (object == QCoreApplication::instance()) {
auto url = QString::fromUtf8(static_cast<QFileOpenEvent*>(e)->url().toEncoded().trimmed());
if (url.startsWith(qstr("tg://"), Qt::CaseInsensitive)) {
cSetStartUrl(url.mid(0, 8192));
checkStartUrl();
}
if (StartUrlRequiresActivate(url)) {
_window->activate();
}
}
} break;
}
return QObject::eventFilter(object, e);
}
void Messenger::setCurrentProxy(
const ProxyData &proxy,
ProxyData::Settings settings) {
const auto key = [&](const ProxyData &proxy) {
if (proxy.type == ProxyData::Type::Mtproto) {
return std::make_pair(proxy.host, proxy.port);
}
return std::make_pair(QString(), uint32(0));
};
const auto previousKey = key(
(Global::ProxySettings() == ProxyData::Settings::Enabled
? Global::SelectedProxy()
: ProxyData()));
Global::SetSelectedProxy(proxy);
Global::SetProxySettings(settings);
Sandbox::refreshGlobalProxy();
if (_mtproto) {
_mtproto->restart();
if (previousKey != key(proxy)) {
_mtproto->reInitConnection(_mtproto->mainDcId());
}
}
if (_mtprotoForKeysDestroy) {
_mtprotoForKeysDestroy->restart();
}
Global::RefConnectionTypeChanged().notify();
}
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void Messenger::badMtprotoConfigurationError() {
if (Global::ProxySettings() == ProxyData::Settings::Enabled
&& !_badProxyDisableBox) {
const auto disableCallback = [=] {
setCurrentProxy(
Global::SelectedProxy(),
ProxyData::Settings::System);
};
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_badProxyDisableBox = Ui::show(Box<InformBox>(
Lang::Hard::ProxyConfigError(),
disableCallback));
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}
}
void Messenger::setMtpMainDcId(MTP::DcId mainDcId) {
Expects(!_mtproto);
_private->mtpConfig.mainDcId = mainDcId;
}
void Messenger::setMtpKey(MTP::DcId dcId, const MTP::AuthKey::Data &keyData) {
Expects(!_mtproto);
_private->mtpConfig.keys.push_back(std::make_shared<MTP::AuthKey>(MTP::AuthKey::Type::ReadFromFile, dcId, keyData));
}
QByteArray Messenger::serializeMtpAuthorization() const {
auto serialize = [this](auto mainDcId, auto &keys, auto &keysToDestroy) {
auto keysSize = [](auto &list) {
return sizeof(qint32) + list.size() * (sizeof(qint32) + MTP::AuthKey::Data().size());
};
auto writeKeys = [](QDataStream &stream, auto &keys) {
stream << qint32(keys.size());
for (auto &key : keys) {
stream << qint32(key->dcId());
key->write(stream);
}
};
auto result = QByteArray();
auto size = sizeof(qint32) + sizeof(qint32); // userId + mainDcId
size += keysSize(keys) + keysSize(keysToDestroy);
result.reserve(size);
{
QDataStream stream(&result, QIODevice::WriteOnly);
stream.setVersion(QDataStream::Qt_5_1);
auto currentUserId = _authSession ? _authSession->userId() : 0;
stream << qint32(currentUserId) << qint32(mainDcId);
writeKeys(stream, keys);
writeKeys(stream, keysToDestroy);
DEBUG_LOG(("MTP Info: Keys written, userId: %1, dcId: %2").arg(currentUserId).arg(mainDcId));
}
return result;
};
if (_mtproto) {
auto keys = _mtproto->getKeysForWrite();
auto keysToDestroy = _mtprotoForKeysDestroy ? _mtprotoForKeysDestroy->getKeysForWrite() : MTP::AuthKeysList();
return serialize(_mtproto->mainDcId(), keys, keysToDestroy);
}
auto &keys = _private->mtpConfig.keys;
auto &keysToDestroy = _private->mtpKeysToDestroy;
return serialize(_private->mtpConfig.mainDcId, keys, keysToDestroy);
}
void Messenger::setAuthSessionUserId(UserId userId) {
Expects(!authSession());
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_private->authSessionUserId = userId;
}
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void Messenger::setAuthSessionFromStorage(
std::unique_ptr<AuthSessionSettings> data,
QByteArray &&selfSerialized,
int32 selfStreamVersion) {
Expects(!authSession());
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_private->storedAuthSession = std::move(data);
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_private->authSessionUserSerialized = std::move(selfSerialized);
_private->authSessionUserStreamVersion = selfStreamVersion;
}
AuthSessionSettings *Messenger::getAuthSessionSettings() {
if (_private->authSessionUserId) {
return _private->storedAuthSession
? _private->storedAuthSession.get()
: nullptr;
} else if (_authSession) {
return &_authSession->settings();
}
return nullptr;
}
void Messenger::setMtpAuthorization(const QByteArray &serialized) {
Expects(!_mtproto);
QDataStream stream(serialized);
stream.setVersion(QDataStream::Qt_5_1);
auto userId = Serialize::read<qint32>(stream);
auto mainDcId = Serialize::read<qint32>(stream);
if (stream.status() != QDataStream::Ok) {
LOG(("MTP Error: could not read main fields from serialized mtp authorization."));
return;
}
setAuthSessionUserId(userId);
_private->mtpConfig.mainDcId = mainDcId;
auto readKeys = [&stream](auto &keys) {
auto count = Serialize::read<qint32>(stream);
if (stream.status() != QDataStream::Ok) {
LOG(("MTP Error: could not read keys count from serialized mtp authorization."));
return;
}
keys.reserve(count);
for (auto i = 0; i != count; ++i) {
auto dcId = Serialize::read<qint32>(stream);
auto keyData = Serialize::read<MTP::AuthKey::Data>(stream);
if (stream.status() != QDataStream::Ok) {
LOG(("MTP Error: could not read key from serialized mtp authorization."));
return;
}
keys.push_back(std::make_shared<MTP::AuthKey>(MTP::AuthKey::Type::ReadFromFile, dcId, keyData));
}
};
readKeys(_private->mtpConfig.keys);
readKeys(_private->mtpKeysToDestroy);
LOG(("MTP Info: read keys, current: %1, to destroy: %2").arg(_private->mtpConfig.keys.size()).arg(_private->mtpKeysToDestroy.size()));
}
void Messenger::startMtp() {
Expects(!_mtproto);
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_mtproto = std::make_unique<MTP::Instance>(
_dcOptions.get(),
MTP::Instance::Mode::Normal,
base::take(_private->mtpConfig));
_mtproto->setUserPhone(cLoggedPhoneNumber());
_private->mtpConfig.mainDcId = _mtproto->mainDcId();
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_mtproto->setStateChangedHandler([](MTP::ShiftedDcId dc, int32 state) {
if (dc == MTP::maindc()) {
Global::RefConnectionTypeChanged().notify();
}
});
_mtproto->setSessionResetHandler([](MTP::ShiftedDcId shiftedDcId) {
if (App::main() && shiftedDcId == MTP::maindc()) {
App::main()->getDifference();
}
});
if (!_private->mtpKeysToDestroy.empty()) {
destroyMtpKeys(base::take(_private->mtpKeysToDestroy));
}
if (_private->authSessionUserId) {
QDataStream peekStream(_private->authSessionUserSerialized);
const auto phone = Serialize::peekUserPhone(
_private->authSessionUserStreamVersion,
peekStream);
const auto flags = MTPDuser::Flag::f_self | (phone.isEmpty()
? MTPDuser::Flag()
: MTPDuser::Flag::f_phone);
authSessionCreate(MTP_user(
MTP_flags(flags),
MTP_int(base::take(_private->authSessionUserId)),
MTPlong(), // access_hash
MTPstring(), // first_name
MTPstring(), // last_name
MTPstring(), // username
MTP_string(phone),
MTPUserProfilePhoto(),
MTPUserStatus(),
MTPint(), // bot_info_version
MTPstring(), // restriction_reason
MTPstring(), // bot_inline_placeholder
MTPstring())); // lang_code
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Local::readSelf(
base::take(_private->authSessionUserSerialized),
base::take(_private->authSessionUserStreamVersion));
}
if (_private->storedAuthSession) {
if (_authSession) {
_authSession->settings().moveFrom(
std::move(*_private->storedAuthSession));
}
_private->storedAuthSession.reset();
}
_langCloudManager = std::make_unique<Lang::CloudManager>(
langpack(),
mtp());
if (!Core::UpdaterDisabled()) {
Core::UpdateChecker().setMtproto(mtp());
}
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if (_authSession) {
// Skip all pending self updates so that we won't Local::writeSelf.
Notify::peerUpdatedSendDelayed();
}
}
void Messenger::destroyMtpKeys(MTP::AuthKeysList &&keys) {
if (keys.empty()) {
return;
}
if (_mtprotoForKeysDestroy) {
_mtprotoForKeysDestroy->addKeysForDestroy(std::move(keys));
Local::writeMtpData();
return;
}
auto destroyConfig = MTP::Instance::Config();
destroyConfig.mainDcId = MTP::Instance::Config::kNoneMainDc;
destroyConfig.keys = std::move(keys);
_mtprotoForKeysDestroy = std::make_unique<MTP::Instance>(_dcOptions.get(), MTP::Instance::Mode::KeysDestroyer, std::move(destroyConfig));
connect(_mtprotoForKeysDestroy.get(), SIGNAL(allKeysDestroyed()), this, SLOT(onAllKeysDestroyed()));
}
void Messenger::onAllKeysDestroyed() {
LOG(("MTP Info: all keys scheduled for destroy are destroyed."));
_mtprotoForKeysDestroy.reset();
Local::writeMtpData();
}
void Messenger::suggestMainDcId(MTP::DcId mainDcId) {
Assert(_mtproto != nullptr);
_mtproto->suggestMainDcId(mainDcId);
if (_private->mtpConfig.mainDcId != MTP::Instance::Config::kNotSetMainDc) {
_private->mtpConfig.mainDcId = mainDcId;
}
}
void Messenger::destroyStaleAuthorizationKeys() {
Assert(_mtproto != nullptr);
for (const auto &key : _mtproto->getKeysForWrite()) {
// Disable this for now.
if (key->type() == MTP::AuthKey::Type::ReadFromFile) {
_private->mtpKeysToDestroy = _mtproto->getKeysForWrite();
LOG(("MTP Info: destroying stale keys, count: %1"
).arg(_private->mtpKeysToDestroy.size()));
resetAuthorizationKeys();
return;
}
}
}
void Messenger::resetAuthorizationKeys() {
_mtproto.reset();
startMtp();
Local::writeMtpData();
}
void Messenger::startLocalStorage() {
_dcOptions = std::make_unique<MTP::DcOptions>();
_dcOptions->constructFromBuiltIn();
Local::start();
subscribe(_dcOptions->changed(), [this](const MTP::DcOptions::Ids &ids) {
Local::writeSettings();
if (auto instance = mtp()) {
for (auto id : ids) {
instance->restart(id);
}
}
});
subscribe(authSessionChanged(), [=] {
InvokeQueued(this, [=] {
const auto phone = AuthSession::Exists()
? Auth().user()->phone()
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: QString();
if (cLoggedPhoneNumber() != phone) {
cSetLoggedPhoneNumber(phone);
if (_mtproto) {
_mtproto->setUserPhone(phone);
}
Local::writeSettings();
}
if (_mtproto) {
_mtproto->requestConfig();
}
Platform::SetApplicationIcon(Window::CreateIcon());
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});
});
}
void Messenger::killDownloadSessionsStart(MTP::DcId dcId) {
if (killDownloadSessionTimes.constFind(dcId) == killDownloadSessionTimes.cend()) {
killDownloadSessionTimes.insert(dcId, getms() + MTPAckSendWaiting + MTPKillFileSessionTimeout);
}
if (!killDownloadSessionsTimer.isActive()) {
killDownloadSessionsTimer.start(MTPAckSendWaiting + MTPKillFileSessionTimeout + 5);
}
}
void Messenger::killDownloadSessionsStop(MTP::DcId dcId) {
killDownloadSessionTimes.remove(dcId);
if (killDownloadSessionTimes.isEmpty() && killDownloadSessionsTimer.isActive()) {
killDownloadSessionsTimer.stop();
}
}
void Messenger::forceLogOut(const TextWithEntities &explanation) {
const auto box = Ui::show(Box<InformBox>(
explanation,
lang(lng_passcode_logout)));
box->setCloseByEscape(false);
box->setCloseByOutsideClick(false);
connect(box, &QObject::destroyed, [=] {
crl::on_main(this, [=] {
if (AuthSession::Exists()) {
resetAuthorizationKeys();
loggedOut();
}
});
});
}
void Messenger::checkLocalTime() {
const auto updated = checkms();
if (App::main()) App::main()->checkLastUpdate(updated);
}
void Messenger::onAppStateChanged(Qt::ApplicationState state) {
if (state == Qt::ApplicationActive) {
handleAppActivated();
} else {
handleAppDeactivated();
}
}
void Messenger::handleAppActivated() {
checkLocalTime();
if (_window) {
_window->updateIsActive(Global::OnlineFocusTimeout());
}
}
void Messenger::handleAppDeactivated() {
if (_window) {
_window->updateIsActive(Global::OfflineBlurTimeout());
}
Ui::Tooltip::Hide();
}
void Messenger::call_handleUnreadCounterUpdate() {
Global::RefUnreadCounterUpdate().notify(true);
}
void Messenger::call_handleDelayedPeerUpdates() {
Notify::peerUpdatedSendDelayed();
}
void Messenger::call_handleObservables() {
base::HandleObservables();
}
void Messenger::killDownloadSessions() {
auto ms = getms(), left = static_cast<TimeMs>(MTPAckSendWaiting) + MTPKillFileSessionTimeout;
for (auto i = killDownloadSessionTimes.begin(); i != killDownloadSessionTimes.end(); ) {
if (i.value() <= ms) {
for (int j = 0; j < MTP::kDownloadSessionsCount; ++j) {
MTP::stopSession(MTP::downloadDcId(i.key(), j));
}
i = killDownloadSessionTimes.erase(i);
} else {
if (i.value() - ms < left) {
left = i.value() - ms;
}
++i;
}
}
if (!killDownloadSessionTimes.isEmpty()) {
killDownloadSessionsTimer.start(left);
}
}
void Messenger::onSwitchDebugMode() {
if (Logs::DebugEnabled()) {
Logs::SetDebugEnabled(false);
Sandbox::WriteDebugModeSetting();
App::restart();
} else {
Logs::SetDebugEnabled(true);
Sandbox::WriteDebugModeSetting();
DEBUG_LOG(("Debug logs started."));
Ui::hideLayer();
}
}
void Messenger::onSwitchWorkMode() {
Global::SetDialogsModeEnabled(!Global::DialogsModeEnabled());
Global::SetDialogsMode(Dialogs::Mode::All);
Local::writeUserSettings();
App::restart();
}
void Messenger::onSwitchTestMode() {
if (cTestMode()) {
QFile(cWorkingDir() + qsl("tdata/withtestmode")).remove();
cSetTestMode(false);
} else {
QFile f(cWorkingDir() + qsl("tdata/withtestmode"));
if (f.open(QIODevice::WriteOnly)) {
f.write("1");
f.close();
}
cSetTestMode(true);
}
App::restart();
}
void Messenger::authSessionCreate(const MTPUser &user) {
Expects(_mtproto != nullptr);
_authSession = std::make_unique<AuthSession>(user);
authSessionChanged().notify(true);
}
void Messenger::authSessionDestroy() {
unlockTerms();
_authSession.reset();
_private->storedAuthSession.reset();
_private->authSessionUserId = 0;
_private->authSessionUserSerialized = {};
authSessionChanged().notify(true);
}
void Messenger::setInternalLinkDomain(const QString &domain) const {
// This domain should start with 'http[s]://' and end with '/', like 'https://t.me/'.
auto validate = [](auto &domain) {
auto prefixes = {
qstr("https://"),
qstr("http://"),
};
for (auto &prefix : prefixes) {
if (domain.startsWith(prefix, Qt::CaseInsensitive)) {
return domain.endsWith('/');
}
}
return false;
};
if (validate(domain) && domain != Global::InternalLinksDomain()) {
Global::SetInternalLinksDomain(domain);
}
}
QString Messenger::createInternalLink(const QString &query) const {
auto result = createInternalLinkFull(query);
auto prefixes = {
qstr("https://"),
qstr("http://"),
};
for (auto &prefix : prefixes) {
if (result.startsWith(prefix, Qt::CaseInsensitive)) {
return result.mid(prefix.size());
}
}
LOG(("Warning: bad internal url '%1'").arg(result));
return result;
}
QString Messenger::createInternalLinkFull(const QString &query) const {
return Global::InternalLinksDomain() + query;
}
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void Messenger::checkStartUrl() {
if (!cStartUrl().isEmpty() && !locked()) {
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auto url = cStartUrl();
cSetStartUrl(QString());
if (!openLocalUrl(url, {})) {
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cSetStartUrl(url);
}
}
}
bool Messenger::openLocalUrl(const QString &url, QVariant context) {
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auto urlTrimmed = url.trimmed();
if (urlTrimmed.size() > 8192) urlTrimmed = urlTrimmed.mid(0, 8192);
const auto protocol = qstr("tg://");
if (!urlTrimmed.startsWith(protocol, Qt::CaseInsensitive) || locked()) {
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return false;
}
auto command = urlTrimmed.midRef(protocol.size());
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const auto showPassportForm = [](const QMap<QString, QString> &params) {
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const auto botId = params.value("bot_id", QString()).toInt();
const auto scope = params.value("scope", QString());
const auto callback = params.value("callback_url", QString());
const auto publicKey = params.value("public_key", QString());
const auto nonce = params.value(
Passport::NonceNameByScope(scope),
QString());
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const auto errors = params.value("errors", QString());
if (const auto window = App::wnd()) {
if (const auto controller = window->controller()) {
controller->showPassportForm(Passport::FormRequest(
botId,
scope,
callback,
publicKey,
nonce,
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errors));
return true;
}
}
return false;
};
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using namespace qthelp;
auto matchOptions = RegExOption::CaseInsensitive;
if (auto joinChatMatch = regex_match(qsl("^join/?\\?invite=([a-zA-Z0-9\\.\\_\\-]+)(&|$)"), command, matchOptions)) {
if (auto main = App::main()) {
main->joinGroupByHash(joinChatMatch->captured(1));
return true;
}
} else if (auto stickerSetMatch = regex_match(qsl("^addstickers/?\\?set=([a-zA-Z0-9\\.\\_]+)(&|$)"), command, matchOptions)) {
if (auto main = App::main()) {
main->stickersBox(MTP_inputStickerSetShortName(MTP_string(stickerSetMatch->captured(1))));
return true;
}
} else if (auto shareUrlMatch = regex_match(qsl("^msg_url/?\\?(.+)(#|$)"), command, matchOptions)) {
if (auto main = App::main()) {
auto params = url_parse_params(shareUrlMatch->captured(1), UrlParamNameTransform::ToLower);
auto url = params.value(qsl("url"));
if (!url.isEmpty()) {
main->shareUrlLayer(url, params.value("text"));
return true;
}
}
} else if (auto confirmPhoneMatch = regex_match(qsl("^confirmphone/?\\?(.+)(#|$)"), command, matchOptions)) {
if (auto main = App::main()) {
auto params = url_parse_params(confirmPhoneMatch->captured(1), UrlParamNameTransform::ToLower);
auto phone = params.value(qsl("phone"));
auto hash = params.value(qsl("hash"));
if (!phone.isEmpty() && !hash.isEmpty()) {
ConfirmPhoneBox::start(phone, hash);
return true;
}
}
} else if (auto usernameMatch = regex_match(qsl("^resolve/?\\?(.+)(#|$)"), command, matchOptions)) {
if (auto main = App::main()) {
auto params = url_parse_params(usernameMatch->captured(1), UrlParamNameTransform::ToLower);
auto domain = params.value(qsl("domain"));
if (domain == qsl("telegrampassport")) {
return showPassportForm(params);
} else if (regex_match(qsl("^[a-zA-Z0-9\\.\\_]+$"), domain, matchOptions)) {
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auto start = qsl("start");
auto startToken = params.value(start);
if (startToken.isEmpty()) {
start = qsl("startgroup");
startToken = params.value(start);
if (startToken.isEmpty()) {
start = QString();
}
}
auto post = (start == qsl("startgroup")) ? ShowAtProfileMsgId : ShowAtUnreadMsgId;
auto postParam = params.value(qsl("post"));
if (auto postId = postParam.toInt()) {
post = postId;
}
auto gameParam = params.value(qsl("game"));
if (!gameParam.isEmpty() && regex_match(qsl("^[a-zA-Z0-9\\.\\_]+$"), gameParam, matchOptions)) {
startToken = gameParam;
post = ShowAtGameShareMsgId;
}
const auto clickFromMessageId = context.value<FullMsgId>();
main->openPeerByName(
domain,
post,
startToken,
clickFromMessageId);
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return true;
}
}
} else if (auto shareGameScoreMatch = regex_match(qsl("^share_game_score/?\\?(.+)(#|$)"), command, matchOptions)) {
if (auto main = App::main()) {
auto params = url_parse_params(shareGameScoreMatch->captured(1), UrlParamNameTransform::ToLower);
ShareGameScoreByHash(params.value(qsl("hash")));
return true;
}
} else if (auto socksMatch = regex_match(qsl("^socks/?\\?(.+)(#|$)"), command, matchOptions)) {
auto params = url_parse_params(socksMatch->captured(1), UrlParamNameTransform::ToLower);
ProxiesBoxController::ShowApplyConfirmation(ProxyData::Type::Socks5, params);
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return true;
} else if (auto proxyMatch = regex_match(qsl("^proxy/?\\?(.+)(#|$)"), command, matchOptions)) {
auto params = url_parse_params(proxyMatch->captured(1), UrlParamNameTransform::ToLower);
ProxiesBoxController::ShowApplyConfirmation(ProxyData::Type::Mtproto, params);
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return true;
} else if (auto authMatch = regex_match(qsl("^passport/?\\?(.+)(#|$)"), command, matchOptions)) {
return showPassportForm(url_parse_params(
authMatch->captured(1),
UrlParamNameTransform::ToLower));
} else if (auto unknownMatch = regex_match(qsl("^([^\\?]+)(\\?|#|$)"), command, matchOptions)) {
if (_authSession) {
const auto request = unknownMatch->captured(1);
const auto callback = [=](const MTPDhelp_deepLinkInfo &result) {
const auto text = TextWithEntities{
qs(result.vmessage),
(result.has_entities()
? TextUtilities::EntitiesFromMTP(result.ventities.v)
: EntitiesInText())
};
if (result.is_update_app()) {
const auto box = std::make_shared<QPointer<BoxContent>>();
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const auto callback = [=] {
Core::UpdateApplication();
if (*box) (*box)->closeBox();
};
*box = Ui::show(Box<ConfirmBox>(
text,
lang(lng_menu_update),
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callback));
} else {
Ui::show(Box<InformBox>(text));
}
};
_authSession->api().requestDeepLinkInfo(request, callback);
}
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}
return false;
}
void Messenger::lockByPasscode() {
_passcodeLock = true;
_window->setupPasscodeLock();
}
void Messenger::unlockPasscode() {
clearPasscodeLock();
_window->clearPasscodeLock();
}
void Messenger::clearPasscodeLock() {
cSetPasscodeBadTries(0);
_passcodeLock = false;
}
bool Messenger::passcodeLocked() const {
return _passcodeLock.current();
}
rpl::producer<bool> Messenger::passcodeLockChanges() const {
return _passcodeLock.changes();
}
rpl::producer<bool> Messenger::passcodeLockValue() const {
return _passcodeLock.value();
}
void Messenger::lockByTerms(const Window::TermsLock &data) {
if (!_termsLock || *_termsLock != data) {
_termsLock = std::make_unique<Window::TermsLock>(data);
_termsLockChanges.fire(true);
}
}
void Messenger::unlockTerms() {
if (_termsLock) {
_termsLock = nullptr;
_termsLockChanges.fire(false);
}
}
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std::optional<Window::TermsLock> Messenger::termsLocked() const {
return _termsLock ? base::make_optional(*_termsLock) : std::nullopt;
}
rpl::producer<bool> Messenger::termsLockChanges() const {
return _termsLockChanges.events();
}
rpl::producer<bool> Messenger::termsLockValue() const {
return rpl::single(
_termsLock != nullptr
) | rpl::then(termsLockChanges());
}
void Messenger::termsDeleteNow() {
MTP::send(MTPaccount_DeleteAccount(MTP_string("Decline ToS update")));
}
bool Messenger::locked() const {
return passcodeLocked() || termsLocked();
}
rpl::producer<bool> Messenger::lockChanges() const {
return lockValue() | rpl::skip(1);
}
rpl::producer<bool> Messenger::lockValue() const {
using namespace rpl::mappers;
return rpl::combine(
passcodeLockValue(),
termsLockValue(),
_1 || _2);
}
Messenger::~Messenger() {
Expects(SingleInstance == this);
_window.reset();
_mediaView.reset();
// Some MTP requests can be cancelled from data clearing.
App::clearHistories();
authSessionDestroy();
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// The langpack manager should be destroyed before MTProto instance,
// because it is MTP::Sender and it may have pending requests.
_langCloudManager.reset();
_mtproto.reset();
_mtprotoForKeysDestroy.reset();
Shortcuts::finish();
Ui::Emoji::Clear();
anim::stopManager();
stopWebLoadManager();
App::deinitMedia();
Window::Theme::Unload();
Media::Player::finish();
style::stopManager();
Local::finish();
Global::finish();
ThirdParty::finish();
SingleInstance = nullptr;
}
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MainWindow *Messenger::getActiveWindow() const {
return _window.get();
}
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bool Messenger::closeActiveWindow() {
if (hideMediaView()) {
return true;
}
if (auto activeWindow = getActiveWindow()) {
if (!activeWindow->hideNoQuit()) {
activeWindow->close();
}
return true;
}
return false;
}
bool Messenger::minimizeActiveWindow() {
hideMediaView();
if (auto activeWindow = getActiveWindow()) {
if (Global::WorkMode().value() == dbiwmTrayOnly) {
activeWindow->minimizeToTray();
} else {
activeWindow->setWindowState(Qt::WindowMinimized);
}
return true;
}
return false;
}
QWidget *Messenger::getFileDialogParent() {
return (_mediaView && _mediaView->isVisible()) ? (QWidget*)_mediaView.get() : (QWidget*)getActiveWindow();
}
void Messenger::checkMediaViewActivation() {
if (_mediaView && !_mediaView->isHidden()) {
_mediaView->activateWindow();
Sandbox::setActiveWindow(_mediaView.get());
_mediaView->setFocus();
}
}
void Messenger::logOut() {
if (_mtproto) {
_mtproto->logout(::rpcDone([=] {
loggedOut();
}), ::rpcFail([=] {
loggedOut();
return true;
}));
} else {
// We log out because we've forgotten passcode.
// So we just start mtproto from scratch.
startMtp();
loggedOut();
}
}
void Messenger::loggedOut() {
if (Global::LocalPasscode()) {
Global::SetLocalPasscode(false);
Global::RefLocalPasscodeChanged().notify();
}
clearPasscodeLock();
Media::Player::mixer()->stopAndClear();
if (const auto w = getActiveWindow()) {
w->tempDirDelete(Local::ClearManagerAll);
w->setupIntro();
}
App::histories().clear();
if (const auto session = authSession()) {
session->data().cache().close();
session->data().cache().clear();
}
authSessionDestroy();
if (_mediaView) {
hideMediaView();
_mediaView->clearData();
}
Local::reset();
cSetOtherOnline(0);
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Images::ClearRemote();
}
QPoint Messenger::getPointForCallPanelCenter() const {
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if (auto activeWindow = getActiveWindow()) {
Assert(activeWindow->windowHandle() != nullptr);
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if (activeWindow->isActive()) {
return activeWindow->geometry().center();
}
return activeWindow->windowHandle()->screen()->geometry().center();
}
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return QApplication::desktop()->screenGeometry().center();
}
// macOS Qt bug workaround, sometimes no leaveEvent() gets to the nested widgets.
void Messenger::registerLeaveSubscription(QWidget *widget) {
#ifdef Q_OS_MAC
if (auto topLevel = widget->window()) {
if (topLevel == _window.get()) {
auto weak = make_weak(widget);
auto subscription = _window->leaveEvents(
) | rpl::start_with_next([weak] {
if (const auto window = weak.data()) {
QEvent ev(QEvent::Leave);
QGuiApplication::sendEvent(window, &ev);
}
});
_leaveSubscriptions.emplace_back(weak, std::move(subscription));
}
}
#endif // Q_OS_MAC
}
void Messenger::unregisterLeaveSubscription(QWidget *widget) {
#ifdef Q_OS_MAC
_leaveSubscriptions = std::move(
_leaveSubscriptions
) | ranges::action::remove_if([&](const LeaveSubscription &subscription) {
auto pointer = subscription.pointer.data();
return !pointer || (pointer == widget);
});
#endif // Q_OS_MAC
}
void Messenger::QuitAttempt() {
auto prevents = false;
if (!Sandbox::isSavingSession() && AuthSession::Exists()) {
if (Auth().api().isQuitPrevent()) {
prevents = true;
}
if (Auth().calls().isQuitPrevent()) {
prevents = true;
}
}
if (prevents) {
Instance().quitDelayed();
} else {
QCoreApplication::quit();
}
}
void Messenger::quitPreventFinished() {
if (App::quitting()) {
QuitAttempt();
}
}
void Messenger::quitDelayed() {
if (!_private->quitTimer.isActive()) {
_private->quitTimer.setCallback([] { QCoreApplication::quit(); });
_private->quitTimer.callOnce(kQuitPreventTimeoutMs);
}
}