/Telegram/SourceFiles/application.cpp
C++ | 870 lines | 726 code | 125 blank | 19 comment | 223 complexity | 3898532ff9fcd765613d77795e435ac9 MD5 | raw file
Possible License(s): GPL-3.0
- /*
- This file is part of Telegram Desktop,
- the official desktop version of Telegram messaging app, see https://telegram.org
- Telegram Desktop is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
- It is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
- Copyright (c) 2014 John Preston, https://desktop.telegram.org
- */
- #include "stdafx.h"
- #include "application.h"
- #include "style.h"
- #include "pspecific.h"
- #include "fileuploader.h"
- #include "mainwidget.h"
- #include "supporttl.h"
- #include "lang.h"
- #include "boxes/confirmbox.h"
- #include "langloaderplain.h"
- #include "localstorage.h"
- namespace {
- Application *mainApp = 0;
- FileUploader *uploader = 0;
- QString lng;
- void mtpStateChanged(int32 dc, int32 state) {
- if (App::wnd()) {
- App::wnd()->mtpStateChanged(dc, state);
- }
- }
- void mtpSessionReset(int32 dc) {
- if (App::main() && dc == MTP::maindc()) {
- App::main()->getDifference();
- }
- }
- class _DebugWaiter : public QObject {
- public:
- _DebugWaiter(QObject *parent) : QObject(parent), _debugState(0) {
- }
- bool eventFilter(QObject *o, QEvent *e) {
- if (e->type() == QEvent::KeyPress) {
- QKeyEvent *ev = static_cast<QKeyEvent*>(e);
- switch (_debugState) {
- case 0: if (ev->key() == Qt::Key_F12) _debugState = 1; break;
- case 1: if (ev->key() == Qt::Key_F11) _debugState = 2; else if (ev->key() != Qt::Key_F12) _debugState = 0; break;
- case 2: if (ev->key() == Qt::Key_F10) _debugState = 3; else if (ev->key() != Qt::Key_F11) _debugState = 0; break;
- case 3: if (ev->key() == Qt::Key_F11) _debugState = 4; else if (ev->key() != Qt::Key_F10) _debugState = 0; break;
- case 4: if (ev->key() == Qt::Key_F12) offerDebug(); if (ev->key() != Qt::Key_F11) _debugState = 0; break;
- }
- if (cPlatform() == dbipMac && ev->key() == Qt::Key_W && (ev->modifiers() & (Qt::MetaModifier | Qt::ControlModifier))) {
- if (cWorkMode() == dbiwmTrayOnly || cWorkMode() == dbiwmWindowAndTray) {
- App::wnd()->minimizeToTray();
- return true;
- }
- }
- }
- return QObject::eventFilter(o, e);
- }
- void offerDebug() {
- ConfirmBox *box = new ConfirmBox(lang(lng_sure_enable_debug));
- connect(box, SIGNAL(confirmed()), App::app(), SLOT(onEnableDebugMode()));
- App::wnd()->showLayer(box);
- }
- private:
- int _debugState;
- };
- }
- Application::Application(int &argc, char **argv) : PsApplication(argc, argv),
- serverName(psServerPrefix() + cGUIDStr()), closing(false),
- updateRequestId(0), updateReply(0), updateThread(0), updateDownloader(0), _translator(0) {
- DEBUG_LOG(("Application Info: creation.."));
- QByteArray d(QDir((cPlatform() == dbipWindows ? cExeDir() : cWorkingDir()).toLower()).absolutePath().toUtf8());
- char h[33] = { 0 };
- hashMd5Hex(d.constData(), d.size(), h);
- serverName = psServerPrefix() + h + '-' + cGUIDStr();
- if (mainApp) {
- DEBUG_LOG(("Application Error: another Application was created, terminating.."));
- exit(0);
- }
- mainApp = this;
- installEventFilter(new _DebugWaiter(this));
- #if defined Q_OS_LINUX || defined Q_OS_LINUX64
- QFontDatabase::addApplicationFont(qsl(":/gui/art/fonts/DejaVuSans.ttf"));
- QFontDatabase::addApplicationFont(qsl(":/gui/art/fonts/NanumMyeongjo-Regular.ttf"));
- #endif
- QFontDatabase::addApplicationFont(qsl(":/gui/art/fonts/OpenSans-Regular.ttf"));
- QFontDatabase::addApplicationFont(qsl(":/gui/art/fonts/OpenSans-Bold.ttf"));
- QFontDatabase::addApplicationFont(qsl(":/gui/art/fonts/OpenSans-Semibold.ttf"));
- float64 dpi = primaryScreen()->logicalDotsPerInch();
- if (dpi <= 108) { // 0-96-108
- cSetScreenScale(dbisOne);
- } else if (dpi <= 132) { // 108-120-132
- cSetScreenScale(dbisOneAndQuarter);
- } else if (dpi <= 168) { // 132-144-168
- cSetScreenScale(dbisOneAndHalf);
- } else { // 168-192-inf
- cSetScreenScale(dbisTwo);
- }
- if (devicePixelRatio() > 1) {
- cSetRetina(true);
- cSetRetinaFactor(devicePixelRatio());
- cSetIntRetinaFactor(int32(cRetinaFactor()));
- }
- if (cLang() < languageTest) {
- cSetLang(languageId());
- }
- if (cLang() == languageTest) {
- if (QFileInfo(cLangFile()).exists()) {
- LangLoaderPlain loader(cLangFile());
- cSetLangErrors(loader.errors());
- if (!cLangErrors().isEmpty()) {
- LOG(("Lang load errors: %1").arg(cLangErrors()));
- } else if (!loader.warnings().isEmpty()) {
- LOG(("Lang load warnings: %1").arg(loader.warnings()));
- }
- } else {
- cSetLang(languageDefault);
- }
- } else if (cLang() > languageDefault && cLang() < languageCount) {
- LangLoaderPlain loader(qsl(":/langs/lang_") + LanguageCodes[cLang()] + qsl(".strings"));
- if (!loader.errors().isEmpty()) {
- LOG(("Lang load errors: %1").arg(loader.errors()));
- } else if (!loader.warnings().isEmpty()) {
- LOG(("Lang load warnings: %1").arg(loader.warnings()));
- }
- }
- installTranslator(_translator = new Translator());
- Local::start();
- style::startManager();
- anim::startManager();
- historyInit();
- DEBUG_LOG(("Application Info: inited.."));
- window = new Window();
- psInstallEventFilter();
- connect(&socket, SIGNAL(connected()), this, SLOT(socketConnected()));
- connect(&socket, SIGNAL(disconnected()), this, SLOT(socketDisconnected()));
- connect(&socket, SIGNAL(error(QLocalSocket::LocalSocketError)), this, SLOT(socketError(QLocalSocket::LocalSocketError)));
- connect(&socket, SIGNAL(bytesWritten(qint64)), this, SLOT(socketWritten(qint64)));
- connect(&socket, SIGNAL(readyRead()), this, SLOT(socketReading()));
- connect(&server, SIGNAL(newConnection()), this, SLOT(newInstanceConnected()));
- connect(this, SIGNAL(aboutToQuit()), this, SLOT(closeApplication()));
- connect(&updateCheckTimer, SIGNAL(timeout()), this, SLOT(startUpdateCheck()));
- connect(this, SIGNAL(updateFailed()), this, SLOT(onUpdateFailed()));
- connect(this, SIGNAL(updateReady()), this, SLOT(onUpdateReady()));
- connect(this, SIGNAL(applicationStateChanged(Qt::ApplicationState)), this, SLOT(onAppStateChanged(Qt::ApplicationState)));
- connect(&writeUserConfigTimer, SIGNAL(timeout()), this, SLOT(onWriteUserConfig()));
- writeUserConfigTimer.setSingleShot(true);
- connect(&killDownloadSessionsTimer, SIGNAL(timeout()), this, SLOT(killDownloadSessions()));
- if (cManyInstance()) {
- startApp();
- } else {
- DEBUG_LOG(("Application Info: connecting local socket to %1..").arg(serverName));
- socket.connectToServer(serverName);
- }
- }
- void Application::onAppUpdate(const MTPhelp_AppUpdate &response) {
- updateRequestId = 0;
- cSetLastUpdateCheck(unixtime());
- App::writeConfig();
- if (response.type() == mtpc_help_noAppUpdate) {
- startUpdateCheck();
- } else {
- updateThread = new QThread();
- connect(updateThread, SIGNAL(finished()), updateThread, SLOT(deleteLater()));
- updateDownloader = new PsUpdateDownloader(updateThread, response.c_help_appUpdate());
- updateThread->start();
- }
- }
- bool Application::onAppUpdateFail() {
- updateRequestId = 0;
- cSetLastUpdateCheck(unixtime());
- App::writeConfig();
- startUpdateCheck();
- return true;
- }
- void Application::updateGotCurrent() {
- if (!updateReply || updateThread) return;
- cSetLastUpdateCheck(unixtime());
- QRegularExpressionMatch m = QRegularExpression(qsl("^\\s*(\\d+)\\s*:\\s*([\\x21-\\x7f]+)\\s*$")).match(QString::fromUtf8(updateReply->readAll()));
- if (m.hasMatch()) {
- int32 currentVersion = m.captured(1).toInt();
- if (currentVersion > AppVersion) {
- updateThread = new QThread();
- connect(updateThread, SIGNAL(finished()), updateThread, SLOT(deleteLater()));
- updateDownloader = new PsUpdateDownloader(updateThread, m.captured(2));
- updateThread->start();
- }
- }
- if (updateReply) updateReply->deleteLater();
- updateReply = 0;
- if (!updateThread) {
- QDir updates(cWorkingDir() + "tupdates");
- if (updates.exists()) {
- QFileInfoList list = updates.entryInfoList(QDir::Files);
- for (QFileInfoList::iterator i = list.begin(), e = list.end(); i != e; ++i) {
- if (QRegularExpression("^(tupdate|tmacupd|tlinuxupd|tlinux32upd)\\d+$", QRegularExpression::CaseInsensitiveOption).match(i->fileName()).hasMatch()) {
- QFile(i->absoluteFilePath()).remove();
- }
- }
- }
- emit updateLatest();
- }
- startUpdateCheck(true);
- App::writeConfig();
- }
- void Application::updateFailedCurrent(QNetworkReply::NetworkError e) {
- LOG(("App Error: could not get current version (update check): %1").arg(e));
- if (updateReply) updateReply->deleteLater();
- updateReply = 0;
- emit updateFailed();
- startUpdateCheck(true);
- }
- void Application::onUpdateReady() {
- if (updateDownloader) {
- updateDownloader->deleteLater();
- updateDownloader = 0;
- }
- updateCheckTimer.stop();
- cSetLastUpdateCheck(unixtime());
- App::writeConfig();
- }
- void Application::onUpdateFailed() {
- if (updateDownloader) {
- updateDownloader->deleteLater();
- updateDownloader = 0;
- if (updateThread) updateThread->quit();
- updateThread = 0;
- }
- cSetLastUpdateCheck(unixtime());
- App::writeConfig();
- }
- void Application::regPhotoUpdate(const PeerId &peer, MsgId msgId) {
- photoUpdates.insert(msgId, peer);
- }
- void Application::clearPhotoUpdates() {
- photoUpdates.clear();
- }
- bool Application::isPhotoUpdating(const PeerId &peer) {
- for (QMap<MsgId, PeerId>::iterator i = photoUpdates.begin(), e = photoUpdates.end(); i != e; ++i) {
- if (i.value() == peer) {
- return true;
- }
- }
- return false;
- }
- void Application::cancelPhotoUpdate(const PeerId &peer) {
- for (QMap<MsgId, PeerId>::iterator i = photoUpdates.begin(), e = photoUpdates.end(); i != e;) {
- if (i.value() == peer) {
- i = photoUpdates.erase(i);
- } else {
- ++i;
- }
- }
- }
- void Application::selfPhotoCleared(const MTPUserProfilePhoto &result) {
- if (!App::self()) return;
- App::self()->setPhoto(result);
- emit peerPhotoDone(App::self()->id);
- }
- void Application::chatPhotoCleared(PeerId peer, const MTPmessages_StatedMessage &result) {
- if (App::main()) {
- App::main()->sentFullDataReceived(0, result);
- }
- cancelPhotoUpdate(peer);
- emit peerPhotoDone(peer);
- }
- void Application::selfPhotoDone(const MTPphotos_Photo &result) {
- if (!App::self()) return;
- const MTPDphotos_photo &photo(result.c_photos_photo());
- App::feedPhoto(photo.vphoto);
- App::feedUsers(photo.vusers);
- cancelPhotoUpdate(App::self()->id);
- emit peerPhotoDone(App::self()->id);
- }
- void Application::chatPhotoDone(PeerId peer, const MTPmessages_StatedMessage &result) {
- if (App::main()) {
- App::main()->sentFullDataReceived(0, result);
- }
- cancelPhotoUpdate(peer);
- emit peerPhotoDone(peer);
- }
- bool Application::peerPhotoFail(PeerId peer, const RPCError &e) {
- LOG(("Application Error: update photo failed %1: %2").arg(e.type()).arg(e.description()));
- cancelPhotoUpdate(peer);
- emit peerPhotoFail(peer);
- return true;
- }
- void Application::peerClearPhoto(PeerId peer) {
- if (App::self() && App::self()->id == peer) {
- MTP::send(MTPphotos_UpdateProfilePhoto(MTP_inputPhotoEmpty(), MTP_inputPhotoCropAuto()), rpcDone(&Application::selfPhotoCleared), rpcFail(&Application::peerPhotoFail, peer));
- } else {
- MTP::send(MTPmessages_EditChatPhoto(MTP_int(int32(peer & 0xFFFFFFFF)), MTP_inputChatPhotoEmpty()), rpcDone(&Application::chatPhotoCleared, peer), rpcFail(&Application::peerPhotoFail, peer));
- }
- }
- void Application::writeUserConfigIn(uint64 ms) {
- if (!writeUserConfigTimer.isActive()) {
- writeUserConfigTimer.start(ms);
- }
- }
- void Application::killDownloadSessionsStart(int32 dc) {
- if (killDownloadSessionTimes.constFind(dc) == killDownloadSessionTimes.cend()) {
- killDownloadSessionTimes.insert(dc, getms() + MTPAckSendWaiting + MTPKillFileSessionTimeout);
- }
- if (!killDownloadSessionsTimer.isActive()) {
- killDownloadSessionsTimer.start(MTPAckSendWaiting + MTPKillFileSessionTimeout + 5);
- }
- }
- void Application::killDownloadSessionsStop(int32 dc) {
- killDownloadSessionTimes.remove(dc);
- if (killDownloadSessionTimes.isEmpty() && killDownloadSessionsTimer.isActive()) {
- killDownloadSessionsTimer.stop();
- }
- }
- void Application::checkLocalTime() {
- if (App::main()) App::main()->checkLastUpdate(checkms());
- }
- void Application::onWriteUserConfig() {
- App::writeUserConfig();
- }
- void Application::onAppStateChanged(Qt::ApplicationState state) {
- checkLocalTime();
- if (window) window->updateIsActive((state == Qt::ApplicationActive) ? cOnlineFocusTimeout() : cOfflineBlurTimeout());
- }
- void Application::killDownloadSessions() {
- uint64 ms = getms(), left = MTPAckSendWaiting + MTPKillFileSessionTimeout;
- for (QMap<int32, uint64>::iterator i = killDownloadSessionTimes.begin(); i != killDownloadSessionTimes.end(); ) {
- if (i.value() <= ms) {
- for (int j = 0; j < MTPDownloadSessionsCount; ++j) {
- MTP::stopSession(MTP::dld[j] + i.key());
- }
- i = killDownloadSessionTimes.erase(i);
- } else {
- if (i.value() - ms < left) {
- left = i.value() - ms;
- }
- ++i;
- }
- }
- if (!killDownloadSessionTimes.isEmpty()) {
- killDownloadSessionsTimer.start(left);
- }
- }
- void Application::photoUpdated(MsgId msgId, const MTPInputFile &file) {
- if (!App::self()) return;
- QMap<MsgId, PeerId>::iterator i = photoUpdates.find(msgId);
- if (i != photoUpdates.end()) {
- PeerId peer = i.value();
- if (peer == App::self()->id) {
- MTP::send(MTPphotos_UploadProfilePhoto(file, MTP_string(""), MTP_inputGeoPointEmpty(), MTP_inputPhotoCrop(MTP_double(0), MTP_double(0), MTP_double(100))), rpcDone(&Application::selfPhotoDone), rpcFail(&Application::peerPhotoFail, peer));
- } else {
- History *hist = App::history(peer);
- hist->sendRequestId = MTP::send(MTPmessages_EditChatPhoto(MTP_int(peer & 0xFFFFFFFF), MTP_inputChatUploadedPhoto(file, MTP_inputPhotoCrop(MTP_double(0), MTP_double(0), MTP_double(100)))), rpcDone(&Application::chatPhotoDone, peer), rpcFail(&Application::peerPhotoFail, peer), 0, 0, hist->sendRequestId);
- }
- }
- }
- void Application::onEnableDebugMode() {
- if (!cDebug()) {
- logsInitDebug();
- cSetDebug(true);
- QFile f(cWorkingDir() + qsl("tdata/withdebug"));
- if (f.open(QIODevice::WriteOnly)) {
- f.write("1");
- f.close();
- }
- }
- App::wnd()->hideLayer();
- }
- Application::UpdatingState Application::updatingState() {
- if (!updateThread) return Application::UpdatingNone;
- if (!updateDownloader) return Application::UpdatingReady;
- return Application::UpdatingDownload;
- }
- int32 Application::updatingSize() {
- if (!updateDownloader) return 0;
- return updateDownloader->size();
- }
- int32 Application::updatingReady() {
- if (!updateDownloader) return 0;
- return updateDownloader->ready();
- }
- FileUploader *Application::uploader() {
- if (!::uploader) ::uploader = new FileUploader();
- return ::uploader;
- }
- void Application::uploadProfilePhoto(const QImage &tosend, const PeerId &peerId) {
- PreparedPhotoThumbs photoThumbs;
- QVector<MTPPhotoSize> photoSizes;
- QPixmap thumb = QPixmap::fromImage(tosend.scaled(160, 160, Qt::KeepAspectRatio, Qt::SmoothTransformation), Qt::ColorOnly);
- photoThumbs.insert('a', thumb);
- photoSizes.push_back(MTP_photoSize(MTP_string("a"), MTP_fileLocationUnavailable(MTP_long(0), MTP_int(0), MTP_long(0)), MTP_int(thumb.width()), MTP_int(thumb.height()), MTP_int(0)));
- QPixmap medium = QPixmap::fromImage(tosend.scaled(320, 320, Qt::KeepAspectRatio, Qt::SmoothTransformation), Qt::ColorOnly);
- photoThumbs.insert('b', medium);
- photoSizes.push_back(MTP_photoSize(MTP_string("b"), MTP_fileLocationUnavailable(MTP_long(0), MTP_int(0), MTP_long(0)), MTP_int(medium.width()), MTP_int(medium.height()), MTP_int(0)));
- QPixmap full = QPixmap::fromImage(tosend, Qt::ColorOnly);
- photoThumbs.insert('c', full);
- photoSizes.push_back(MTP_photoSize(MTP_string("c"), MTP_fileLocationUnavailable(MTP_long(0), MTP_int(0), MTP_long(0)), MTP_int(full.width()), MTP_int(full.height()), MTP_int(0)));
- QByteArray jpeg;
- QBuffer jpegBuffer(&jpeg);
- full.save(&jpegBuffer, "JPG", 87);
- PhotoId id = MTP::nonce<PhotoId>();
- MTPPhoto photo(MTP_photo(MTP_long(id), MTP_long(0), MTP_int(MTP::authedId()), MTP_int(unixtime()), MTP_string(""), MTP_geoPointEmpty(), MTP_vector<MTPPhotoSize>(photoSizes)));
- QString file, filename;
- int32 filesize = 0;
- QByteArray data;
- ReadyLocalMedia ready(ToPreparePhoto, file, filename, filesize, data, id, id, qsl("jpg"), peerId, photo, photoThumbs, MTP_documentEmpty(MTP_long(0)), jpeg, false);
- connect(App::uploader(), SIGNAL(photoReady(MsgId, const MTPInputFile &)), App::app(), SLOT(photoUpdated(MsgId, const MTPInputFile &)), Qt::UniqueConnection);
- MsgId newId = clientMsgId();
- App::app()->regPhotoUpdate(peerId, newId);
- App::uploader()->uploadMedia(newId, ready);
- }
- void Application::stopUpdate() {
- if (updateReply) {
- updateReply->abort();
- updateReply->deleteLater();
- updateReply = 0;
- }
- if (updateDownloader) {
- updateDownloader->deleteLater();
- updateDownloader = 0;
- if (updateThread) updateThread->quit();
- updateThread = 0;
- }
- }
- void Application::startUpdateCheck(bool forceWait) {
- updateCheckTimer.stop();
- if (updateRequestId || updateThread || updateReply || !cAutoUpdate()) return;
-
- int32 updateInSecs = cLastUpdateCheck() + 3600 + (rand() % 3600) - unixtime();
- bool sendRequest = (updateInSecs <= 0 || updateInSecs > 7200);
- if (!sendRequest && !forceWait) {
- QDir updates(cWorkingDir() + "tupdates");
- if (updates.exists()) {
- QFileInfoList list = updates.entryInfoList(QDir::Files);
- for (QFileInfoList::iterator i = list.begin(), e = list.end(); i != e; ++i) {
- if (QRegularExpression("^(tupdate|tmacupd|tlinuxupd|tlinux32upd)\\d+$", QRegularExpression::CaseInsensitiveOption).match(i->fileName()).hasMatch()) {
- sendRequest = true;
- }
- }
- }
- }
- if (cManyInstance() && !cDebug()) return; // only main instance is updating
- if (sendRequest) {
- QNetworkRequest checkVersion(cUpdateURL());
- if (updateReply) updateReply->deleteLater();
- App::setProxySettings(updateManager);
- updateReply = updateManager.get(checkVersion);
- connect(updateReply, SIGNAL(finished()), this, SLOT(updateGotCurrent()));
- connect(updateReply, SIGNAL(error(QNetworkReply::NetworkError)), this, SLOT(updateFailedCurrent(QNetworkReply::NetworkError)));
- // updateRequestId = MTP::send(MTPhelp_GetAppUpdate(MTP_string(cApiDeviceModel()), MTP_string(cApiSystemVersion()), MTP_string(cApiAppVersion()), MTP_string(cApiLang())), rpcDone(&Application::onAppUpdate), rpcFail(&Application::onAppUpdateFail);
- emit updateChecking();
- } else {
- updateCheckTimer.start((updateInSecs + 5) * 1000);
- }
- }
- namespace {
- QChar _toHex(ushort v) {
- v = v & 0x000F;
- return QChar::fromLatin1((v >= 10) ? ('a' + (v - 10)) : ('0' + v));
- }
- ushort _fromHex(QChar c) {
- return ((c.unicode() >= uchar('a')) ? (c.unicode() - uchar('a') + 10) : (c.unicode() - uchar('0'))) & 0x000F;
- }
- QString _escapeTo7bit(const QString &str) {
- QString result;
- result.reserve(str.size() * 2);
- for (int i = 0, l = str.size(); i != l; ++i) {
- QChar ch(str.at(i));
- ushort uch(ch.unicode());
- if (uch < 32 || uch > 127 || uch == ushort(uchar('%'))) {
- result.append('%').append(_toHex(uch >> 12)).append(_toHex(uch >> 8)).append(_toHex(uch >> 4)).append(_toHex(uch));
- } else {
- result.append(ch);
- }
- }
- return result;
- }
- QString _escapeFrom7bit(const QString &str) {
- QString result;
- result.reserve(str.size());
- for (int i = 0, l = str.size(); i != l; ++i) {
- QChar ch(str.at(i));
- if (ch == QChar::fromLatin1('%') && i + 4 < l) {
- result.append(QChar(ushort((_fromHex(str.at(i + 1)) << 12) | (_fromHex(str.at(i + 2)) << 8) | (_fromHex(str.at(i + 3)) << 4) | _fromHex(str.at(i + 4)))));
- i += 4;
- } else {
- result.append(ch);
- }
- }
- return result;
- }
- }
- void Application::socketConnected() {
- DEBUG_LOG(("Application Info: socket connected, this is not the first application instance, sending show command.."));
- closing = true;
- QString commands;
- const QStringList &lst(cSendPaths());
- for (QStringList::const_iterator i = lst.cbegin(), e = lst.cend(); i != e; ++i) {
- commands += qsl("SEND:") + _escapeTo7bit(*i) + ';';
- }
- if (!cStartUrl().isEmpty()) {
- commands += qsl("OPEN:") + _escapeTo7bit(cStartUrl()) + ';';
- }
- commands += qsl("CMD:show;");
- DEBUG_LOG(("Application Info: writing commands %1").arg(commands));
- socket.write(commands.toLocal8Bit());
- }
- void Application::socketWritten(qint64/* bytes*/) {
- if (socket.state() != QLocalSocket::ConnectedState) {
- DEBUG_LOG(("Application Error: socket is not connected %1").arg(socket.state()));
- return;
- }
- if (socket.bytesToWrite()) {
- return;
- }
- DEBUG_LOG(("Application Info: show command written, waiting response.."));
- }
- void Application::socketReading() {
- if (socket.state() != QLocalSocket::ConnectedState) {
- DEBUG_LOG(("Application Error: socket is not connected %1").arg(socket.state()));
- return;
- }
- socketRead.append(socket.readAll());
- if (QRegularExpression("RES:(\\d+);").match(socketRead).hasMatch()) {
- uint64 pid = socketRead.mid(4, socketRead.length() - 5).toULongLong();
- psActivateProcess(pid);
- DEBUG_LOG(("Application Info: show command response received, pid = %1, activating and quiting..").arg(pid));
- return App::quit();
- }
- }
- void Application::socketError(QLocalSocket::LocalSocketError e) {
- if (closing) {
- DEBUG_LOG(("Application Error: could not write show command, error %1, quiting..").arg(e));
- return App::quit();
- }
- if (e == QLocalSocket::ServerNotFoundError) {
- DEBUG_LOG(("Application Info: this is the only instance of Telegram, starting server and app.."));
- } else {
- DEBUG_LOG(("Application Info: socket connect error %1, starting server and app..").arg(e));
- }
- socket.close();
- psCheckLocalSocket(serverName);
-
- if (!server.listen(serverName)) {
- DEBUG_LOG(("Application Error: failed to start listening to %1 server, error %2").arg(serverName).arg(int(server.serverError())));
- return App::quit();
- }
- if (!cNoStartUpdate() && psCheckReadyUpdate()) {
- cSetRestartingUpdate(true);
- DEBUG_LOG(("Application Info: installing update instead of starting app.."));
- return App::quit();
- }
- startApp();
- }
- void Application::startApp() {
- DEBUG_LOG(("Application Info: starting app.."));
- Local::ReadMapState state = Local::readMap(QByteArray());
- DEBUG_LOG(("Application Info: local map read.."));
- App::readUserConfig();
- if (!Local::oldKey().created()) {
- Local::createOldKey();
- cSetNeedConfigResave(true);
- }
- if (cNeedConfigResave()) {
- App::writeConfig();
- App::writeUserConfig();
- cSetNeedConfigResave(false);
- }
- DEBUG_LOG(("Application Info: user config read.."));
- window->createWinId();
- window->init();
- DEBUG_LOG(("Application Info: window created.."));
- readSupportTemplates();
- MTP::start();
-
- MTP::setStateChangedHandler(mtpStateChanged);
- MTP::setSessionResetHandler(mtpSessionReset);
- DEBUG_LOG(("Application Info: MTP started.."));
- initImageLinkManager();
- App::initMedia();
- DEBUG_LOG(("Application Info: showing."));
- if (MTP::authedId()) {
- window->setupMain(false);
- } else {
- window->setupIntro(false);
- }
- window->firstShow();
- if (cStartToSettings()) {
- window->showSettings();
- }
- QNetworkProxyFactory::setUseSystemConfiguration(true);
- if (Local::oldMapVersion() < AppVersion) {
- psRegisterCustomScheme();
- if (Local::oldMapVersion() && Local::oldMapVersion() < 7010) {
- QString versionFeatures(lng_new_version_minor(lt_version, QString::fromStdWString(AppVersionStr), lt_link, qsl("https://desktop.telegram.org/#changelog")));
- if (!versionFeatures.isEmpty()) {
- window->serviceNotification(versionFeatures);
- }
- }
- }
- window->updateIsActive(cOnlineFocusTimeout());
- }
- void Application::socketDisconnected() {
- if (closing) {
- DEBUG_LOG(("Application Error: socket disconnected before command response received, quiting.."));
- return App::quit();
- }
- }
- void Application::newInstanceConnected() {
- DEBUG_LOG(("Application Info: new local socket connected"));
- for (QLocalSocket *client = server.nextPendingConnection(); client; client = server.nextPendingConnection()) {
- clients.push_back(ClientSocket(client, QByteArray()));
- connect(client, SIGNAL(readyRead()), this, SLOT(readClients()));
- connect(client, SIGNAL(disconnected()), this, SLOT(removeClients()));
- }
- }
- void Application::readClients() {
- QString startUrl;
- QStringList toSend;
- for (ClientSockets::iterator i = clients.begin(), e = clients.end(); i != e; ++i) {
- i->second.append(i->first->readAll());
- if (i->second.size()) {
- QString cmds(QString::fromLocal8Bit(i->second));
- int32 from = 0, l = cmds.length();
- for (int32 to = cmds.indexOf(QChar(';'), from); to >= from; to = (from < l) ? cmds.indexOf(QChar(';'), from) : -1) {
- QStringRef cmd(&cmds, from, to - from);
- if (cmd.startsWith(qsl("CMD:"))) {
- execExternal(cmds.mid(from + 4, to - from - 4));
- QByteArray response(qsl("RES:%1;").arg(QCoreApplication::applicationPid()).toUtf8());
- i->first->write(response.data(), response.size());
- } else if (cmd.startsWith(qsl("SEND:"))) {
- if (cSendPaths().isEmpty()) {
- toSend.append(_escapeFrom7bit(cmds.mid(from + 5, to - from - 5)));
- }
- } else if (cmd.startsWith(qsl("OPEN:"))) {
- if (cStartUrl().isEmpty()) {
- startUrl = _escapeFrom7bit(cmds.mid(from + 5, to - from - 5));
- }
- } else {
- LOG(("Application Error: unknown command %1 passed in local socket").arg(QString(cmd.constData(), cmd.length())));
- }
- from = to + 1;
- }
- if (from > 0) {
- i->second = i->second.mid(from);
- }
- }
- }
- if (!toSend.isEmpty()) {
- QStringList paths(cSendPaths());
- paths.append(toSend);
- cSetSendPaths(paths);
- }
- if (!cSendPaths().isEmpty()) {
- if (App::wnd()) {
- App::wnd()->sendPaths();
- }
- }
- if (!startUrl.isEmpty()) {
- cSetStartUrl(startUrl);
- }
- if (!cStartUrl().isEmpty() && App::main() && App::self()) {
- App::main()->openLocalUrl(cStartUrl());
- cSetStartUrl(QString());
- }
- }
- void Application::removeClients() {
- DEBUG_LOG(("Application Info: remove clients slot called, clients %1").arg(clients.size()));
- for (ClientSockets::iterator i = clients.begin(), e = clients.end(); i != e;) {
- if (i->first->state() != QLocalSocket::ConnectedState) {
- DEBUG_LOG(("Application Info: removing client"));
- i = clients.erase(i);
- e = clients.end();
- } else {
- ++i;
- }
- }
- }
- void Application::execExternal(const QString &cmd) {
- DEBUG_LOG(("Application Info: executing external command '%1'").arg(cmd));
- if (cmd == "show") {
- window->activate();
- }
- }
- void Application::closeApplication() {
- // close server
- server.close();
- for (ClientSockets::iterator i = clients.begin(), e = clients.end(); i != e; ++i) {
- disconnect(i->first, SIGNAL(disconnected()), this, SLOT(removeClients()));
- i->first->close();
- }
- clients.clear();
- MTP::stop();
- }
- Application::~Application() {
- App::setQuiting();
- window->setParent(0);
- anim::stopManager();
- socket.close();
- closeApplication();
- App::deinitMedia();
- deinitImageLinkManager();
- mainApp = 0;
- delete updateReply;
- delete ::uploader;
- updateReply = 0;
- if (updateDownloader) updateDownloader->deleteLater();
- updateDownloader = 0;
- if (updateThread) updateThread->quit();
- updateThread = 0;
- delete window;
- style::stopManager();
- Local::stop();
- delete _translator;
- }
- Application *Application::app() {
- return mainApp;
- }
- Window *Application::wnd() {
- return mainApp ? mainApp->window : 0;
- }
- QString Application::language() {
- if (!lng.length()) {
- lng = psCurrentLanguage();
- }
- if (!lng.length()) {
- lng = "en";
- }
- return lng;
- }
- int32 Application::languageId() {
- QByteArray l = language().toLatin1();
- for (int32 i = 0; i < languageCount; ++i) {
- if (l.at(0) == LanguageCodes[i][0] && l.at(1) == LanguageCodes[i][1]) {
- return i;
- }
- }
- return languageDefault;
- }
- MainWidget *Application::main() {
- return mainApp ? mainApp->window->mainWidget() : 0;
- }