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tdesktop/Telegram/SourceFiles/pspecific_mac.cpp

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/*
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 "pspecific.h"
#include "lang.h"
#include "application.h"
#include "mainwidget.h"
#include "historywidget.h"
#include "localstorage.h"
#include "passcodewidget.h"
namespace {
QStringList _initLogs;
bool frameless = true;
bool finished = true;
class _PsEventFilter : public QAbstractNativeEventFilter {
public:
_PsEventFilter() {
}
bool nativeEventFilter(const QByteArray &eventType, void *message, long *result) {
Window *wnd = Application::wnd();
if (!wnd) return false;
return false;
}
};
_PsEventFilter *_psEventFilter = 0;
};
void MacPrivate::activeSpaceChanged() {
if (App::wnd()) {
App::wnd()->notifyActivateAll();
}
}
void MacPrivate::darkModeChanged() {
if (App::wnd()) {
App::wnd()->updateCounter();
}
}
void MacPrivate::notifyClicked(unsigned long long peer, int msgid) {
History *history = App::history(PeerId(peer));
App::wnd()->showFromTray();
if (App::passcoded()) {
App::wnd()->passcodeWidget()->setInnerFocus();
App::wnd()->notifyClear();
} else {
App::wnd()->hideSettings();
bool tomsg = history->peer->chat && (msgid > 0);
if (tomsg) {
HistoryItem *item = App::histItemById(msgid);
if (!item || !item->notifyByFrom()) {
tomsg = false;
}
}
App::main()->showPeer(history->peer->id, tomsg ? msgid : 0, false, true);
App::wnd()->notifyClear(history);
}
}
void MacPrivate::notifyReplied(unsigned long long peer, int msgid, const char *str) {
History *history = App::history(PeerId(peer));
App::main()->sendMessage(history, QString::fromUtf8(str), (msgid > 0 && history->peer->chat) ? msgid : 0);
}
PsMainWindow::PsMainWindow(QWidget *parent) : QMainWindow(parent),
posInited(false), trayIcon(0), trayIconMenu(0), icon256(qsl(":/gui/art/icon256.png")), iconbig256(qsl(":/gui/art/iconbig256.png")), wndIcon(QPixmap::fromImage(iconbig256, Qt::ColorOnly)),
psLogout(0), psUndo(0), psRedo(0), psCut(0), psCopy(0), psPaste(0), psDelete(0), psSelectAll(0), psContacts(0), psAddContact(0), psNewGroup(0), psShowTelegram(0) {
QImage tray(qsl(":/gui/art/osxtray.png"));
trayImg = tray.copy(0, cRetina() ? 0 : tray.width() / 2, tray.width() / (cRetina() ? 2 : 4), tray.width() / (cRetina() ? 2 : 4));
trayImgSel = tray.copy(tray.width() / (cRetina() ? 2 : 4), cRetina() ? 0 : tray.width() / 2, tray.width() / (cRetina() ? 2 : 4), tray.width() / (cRetina() ? 2 : 4));
}
QImage PsMainWindow::psTrayIcon(bool selected) const {
return selected ? trayImgSel : trayImg;
}
void PsMainWindow::psShowTrayMenu() {
}
void PsMainWindow::psRefreshTaskbarIcon() {
}
void PsMainWindow::psTrayMenuUpdated() {
}
void PsMainWindow::psSetupTrayIcon() {
if (!trayIcon) {
trayIcon = new QSystemTrayIcon(this);
QIcon icon(QPixmap::fromImage(psTrayIcon(), Qt::ColorOnly));
icon.addPixmap(QPixmap::fromImage(psTrayIcon(true), Qt::ColorOnly), QIcon::Selected);
trayIcon->setIcon(icon);
trayIcon->setToolTip(QString::fromStdWString(AppName));
connect(trayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)), this, SLOT(toggleTray(QSystemTrayIcon::ActivationReason)), Qt::UniqueConnection);
App::wnd()->updateTrayMenu();
}
psUpdateCounter();
trayIcon->show();
}
void PsMainWindow::psUpdateWorkmode() {
psSetupTrayIcon();
if (cWorkMode() == dbiwmWindowOnly) {
if (trayIcon) {
trayIcon->setContextMenu(0);
delete trayIcon;
}
trayIcon = 0;
}
psUpdateDelegate();
setWindowIcon(wndIcon);
}
void _placeCounter(QImage &img, int size, int count, style::color bg, style::color color) {
if (!count) return;
QPainter p(&img);
QString cnt = (count < 100) ? QString("%1").arg(count) : QString("..%1").arg(count % 100, 2, 10, QChar('0'));
int32 cntSize = cnt.size();
p.setBrush(bg->b);
p.setPen(Qt::NoPen);
p.setRenderHint(QPainter::Antialiasing);
int32 fontSize, skip;
if (size == 22) {
skip = 1;
fontSize = 8;
} else {
skip = 2;
fontSize = 16;
}
style::font f(fontSize);
int32 w = f->m.width(cnt), d, r;
if (size == 22) {
d = (cntSize < 2) ? 3 : 2;
r = (cntSize < 2) ? 6 : 5;
} else {
d = (cntSize < 2) ? 6 : 5;
r = (cntSize < 2) ? 9 : 11;
}
p.drawRoundedRect(QRect(size - w - d * 2 - skip, size - f->height - skip, w + d * 2, f->height), r, r);
p.setCompositionMode(QPainter::CompositionMode_Source);
p.setFont(f->f);
p.setPen(color->p);
p.drawText(size - w - d - skip, size - f->height + f->ascent - skip, cnt);
}
void PsMainWindow::psUpdateCounter() {
int32 counter = App::histories().unreadFull;
setWindowTitle((counter > 0) ? qsl("Telegram (%1)").arg(counter) : qsl("Telegram"));
setWindowIcon(wndIcon);
QString cnt = (counter < 1000) ? QString("%1").arg(counter) : QString("..%1").arg(counter % 100, 2, 10, QChar('0'));
_private.setWindowBadge(counter ? cnt : QString());
if (trayIcon) {
bool dm = objc_darkMode(), important = (App::histories().unreadMuted < counter);
style::color bg = important ? st::counterBG : st::counterMuteBG;
QIcon icon;
QImage img(psTrayIcon(dm)), imgsel(psTrayIcon(true));
img.detach();
imgsel.detach();
int32 size = cRetina() ? 44 : 22;
_placeCounter(img, size, counter, bg, (dm && !important) ? st::counterMacInvColor : st::counterColor);
_placeCounter(imgsel, size, counter, st::white, st::counterMacInvColor);
icon.addPixmap(QPixmap::fromImage(img, Qt::ColorOnly));
icon.addPixmap(QPixmap::fromImage(imgsel, Qt::ColorOnly), QIcon::Selected);
trayIcon->setIcon(icon);
}
}
void PsMainWindow::psUpdateDelegate() {
_private.updateDelegate();
}
void PsMainWindow::psInitSize() {
setMinimumWidth(st::wndMinWidth);
setMinimumHeight(st::wndMinHeight);
TWindowPos pos(cWindowPos());
QRect avail(QDesktopWidget().availableGeometry());
bool maximized = false;
QRect geom(avail.x() + (avail.width() - st::wndDefWidth) / 2, avail.y() + (avail.height() - st::wndDefHeight) / 2, st::wndDefWidth, st::wndDefHeight);
if (pos.w && pos.h) {
QList<QScreen*> screens = App::app()->screens();
for (QList<QScreen*>::const_iterator i = screens.cbegin(), e = screens.cend(); i != e; ++i) {
QByteArray name = (*i)->name().toUtf8();
if (pos.moncrc == hashCrc32(name.constData(), name.size())) {
QRect screen((*i)->geometry());
int32 w = screen.width(), h = screen.height();
if (w >= st::wndMinWidth && h >= st::wndMinHeight) {
if (pos.w > w) pos.w = w;
if (pos.h > h) pos.h = h;
pos.x += screen.x();
pos.y += screen.y();
if (pos.x < screen.x() + screen.width() - 10 && pos.y < screen.y() + screen.height() - 10) {
geom = QRect(pos.x, pos.y, pos.w, pos.h);
}
}
break;
}
}
if (pos.y < 0) pos.y = 0;
maximized = pos.maximized;
}
setGeometry(geom);
}
void PsMainWindow::psInitFrameless() {
psUpdatedPositionTimer.setSingleShot(true);
connect(&psUpdatedPositionTimer, SIGNAL(timeout()), this, SLOT(psSavePosition()));
if (frameless) {
//setWindowFlags(Qt::FramelessWindowHint);
}
}
void PsMainWindow::psSavePosition(Qt::WindowState state) {
if (state == Qt::WindowActive) state = windowHandle()->windowState();
if (state == Qt::WindowMinimized || !posInited) return;
TWindowPos pos(cWindowPos()), curPos = pos;
if (state == Qt::WindowMaximized) {
curPos.maximized = 1;
} else {
QRect r(geometry());
curPos.x = r.x();
curPos.y = r.y();
curPos.w = r.width();
curPos.h = r.height();
curPos.maximized = 0;
}
int px = curPos.x + curPos.w / 2, py = curPos.y + curPos.h / 2, d = 0;
QScreen *chosen = 0;
QList<QScreen*> screens = App::app()->screens();
for (QList<QScreen*>::const_iterator i = screens.cbegin(), e = screens.cend(); i != e; ++i) {
int dx = (*i)->geometry().x() + (*i)->geometry().width() / 2 - px; if (dx < 0) dx = -dx;
int dy = (*i)->geometry().y() + (*i)->geometry().height() / 2 - py; if (dy < 0) dy = -dy;
if (!chosen || dx + dy < d) {
d = dx + dy;
chosen = *i;
}
}
if (chosen) {
curPos.x -= chosen->geometry().x();
curPos.y -= chosen->geometry().y();
QByteArray name = chosen->name().toUtf8();
curPos.moncrc = hashCrc32(name.constData(), name.size());
}
if (curPos.w >= st::wndMinWidth && curPos.h >= st::wndMinHeight) {
if (curPos.x != pos.x || curPos.y != pos.y || curPos.w != pos.w || curPos.h != pos.h || curPos.moncrc != pos.moncrc || curPos.maximized != pos.maximized) {
cSetWindowPos(curPos);
Local::writeSettings();
}
}
}
void PsMainWindow::psUpdatedPosition() {
psUpdatedPositionTimer.start(SaveWindowPositionTimeout);
}
void PsMainWindow::psFirstShow() {
finished = false;
psUpdateMargins();
bool showShadows = true;
show();
_private.enableShadow(winId());
if (cWindowPos().maximized) {
setWindowState(Qt::WindowMaximized);
}
if ((cFromAutoStart() && cStartMinimized()) || cStartInTray()) {
setWindowState(Qt::WindowMinimized);
if (cWorkMode() == dbiwmTrayOnly || cWorkMode() == dbiwmWindowAndTray) {
hide();
} else {
show();
}
showShadows = false;
} else {
show();
}
posInited = true;
// init global menu
QMenu *main = psMainMenu.addMenu(qsl("Telegram"));
main->addAction(lng_mac_menu_about_telegram(lt_telegram, qsl("Telegram")), App::wnd()->getTitle(), SLOT(onAbout()))->setMenuRole(QAction::AboutQtRole);
main->addSeparator();
QAction *prefs = main->addAction(lang(lng_mac_menu_preferences), App::wnd(), SLOT(showSettings()), QKeySequence(Qt::ControlModifier | Qt::Key_Comma));
prefs->setMenuRole(QAction::PreferencesRole);
QMenu *file = psMainMenu.addMenu(lang(lng_mac_menu_file));
psLogout = file->addAction(lang(lng_mac_menu_logout), App::wnd(), SLOT(onLogout()));
QMenu *edit = psMainMenu.addMenu(lang(lng_mac_menu_edit));
psUndo = edit->addAction(lang(lng_mac_menu_undo), this, SLOT(psMacUndo()), QKeySequence::Undo);
psRedo = edit->addAction(lang(lng_mac_menu_redo), this, SLOT(psMacRedo()), QKeySequence::Redo);
edit->addSeparator();
psCut = edit->addAction(lang(lng_mac_menu_cut), this, SLOT(psMacCut()), QKeySequence::Cut);
psCopy = edit->addAction(lang(lng_mac_menu_copy), this, SLOT(psMacCopy()), QKeySequence::Copy);
psPaste = edit->addAction(lang(lng_mac_menu_paste), this, SLOT(psMacPaste()), QKeySequence::Paste);
psDelete = edit->addAction(lang(lng_mac_menu_delete), this, SLOT(psMacDelete()), QKeySequence(Qt::ControlModifier | Qt::Key_Backspace));
edit->addSeparator();
psSelectAll = edit->addAction(lang(lng_mac_menu_select_all), this, SLOT(psMacSelectAll()), QKeySequence::SelectAll);
QMenu *window = psMainMenu.addMenu(lang(lng_mac_menu_window));
psContacts = window->addAction(lang(lng_mac_menu_contacts), App::wnd()->getTitle(), SLOT(onContacts()));
psAddContact = window->addAction(lang(lng_mac_menu_add_contact), App::wnd(), SLOT(onShowAddContact()));
window->addSeparator();
psNewGroup = window->addAction(lang(lng_mac_menu_new_group), App::wnd(), SLOT(onShowNewGroup()));
window->addSeparator();
psShowTelegram = window->addAction(lang(lng_mac_menu_show), App::wnd(), SLOT(showFromTray()));
psMacUpdateMenu();
}
namespace {
void _sendKeySequence(Qt::Key key, Qt::KeyboardModifiers modifiers = Qt::NoModifier) {
QWidget *focused = QApplication::focusWidget();
if (qobject_cast<QLineEdit*>(focused) || qobject_cast<FlatTextarea*>(focused) || qobject_cast<HistoryList*>(focused)) {
QApplication::postEvent(focused, new QKeyEvent(QEvent::KeyPress, key, modifiers));
QApplication::postEvent(focused, new QKeyEvent(QEvent::KeyRelease, key, modifiers));
}
}
void _forceDisabled(QAction *action, bool disabled) {
if (action->isEnabled()) {
if (disabled) action->setDisabled(true);
} else if (!disabled) {
action->setDisabled(false);
}
}
}
void PsMainWindow::psMacUndo() {
_sendKeySequence(Qt::Key_Z, Qt::ControlModifier);
}
void PsMainWindow::psMacRedo() {
_sendKeySequence(Qt::Key_Z, Qt::ControlModifier | Qt::ShiftModifier);
}
void PsMainWindow::psMacCut() {
_sendKeySequence(Qt::Key_X, Qt::ControlModifier);
}
void PsMainWindow::psMacCopy() {
_sendKeySequence(Qt::Key_C, Qt::ControlModifier);
}
void PsMainWindow::psMacPaste() {
_sendKeySequence(Qt::Key_V, Qt::ControlModifier);
}
void PsMainWindow::psMacDelete() {
_sendKeySequence(Qt::Key_Delete);
}
void PsMainWindow::psMacSelectAll() {
_sendKeySequence(Qt::Key_A, Qt::ControlModifier);
}
bool PsMainWindow::psHandleTitle() {
return false;
}
void PsMainWindow::psInitSysMenu() {
}
void PsMainWindow::psUpdateSysMenu(Qt::WindowState state) {
}
void PsMainWindow::psUpdateMargins() {
}
void PsMainWindow::psMacUpdateMenu() {
if (!posInited) return;
QWidget *focused = QApplication::focusWidget();
bool isLogged = !!App::self(), canUndo = false, canRedo = false, canCut = false, canCopy = false, canPaste = false, canDelete = false, canSelectAll = false;
if (QLineEdit *edit = qobject_cast<QLineEdit*>(focused)) {
canCut = canCopy = canDelete = edit->hasSelectedText();
canSelectAll = !edit->text().isEmpty();
canUndo = edit->isUndoAvailable();
canRedo = edit->isRedoAvailable();
canPaste = !App::app()->clipboard()->text().isEmpty();
} else if (FlatTextarea *edit = qobject_cast<FlatTextarea*>(focused)) {
canCut = canCopy = canDelete = edit->textCursor().hasSelection();
canSelectAll = !edit->getLastText().isEmpty();
canUndo = edit->isUndoAvailable();
canRedo = edit->isRedoAvailable();
canPaste = !App::app()->clipboard()->text().isEmpty();
} else if (HistoryList *list = qobject_cast<HistoryList*>(focused)) {
canCopy = list->canCopySelected();
canDelete = list->canDeleteSelected();
}
_forceDisabled(psLogout, !isLogged && !App::passcoded());
_forceDisabled(psUndo, !canUndo);
_forceDisabled(psRedo, !canRedo);
_forceDisabled(psCut, !canCut);
_forceDisabled(psCopy, !canCopy);
_forceDisabled(psPaste, !canPaste);
_forceDisabled(psDelete, !canDelete);
_forceDisabled(psSelectAll, !canSelectAll);
_forceDisabled(psContacts, !isLogged || App::passcoded());
_forceDisabled(psAddContact, !isLogged || App::passcoded());
_forceDisabled(psNewGroup, !isLogged || App::passcoded());
_forceDisabled(psShowTelegram, App::wnd()->isActive(false));
}
void PsMainWindow::psFlash() {
_private.startBounce();
}
PsMainWindow::~PsMainWindow() {
finished = true;
}
void PsMainWindow::psClearNotifies(PeerId peerId) {
_private.clearNotifies(peerId);
}
void PsMainWindow::psActivateNotify(NotifyWindow *w) {
objc_activateWnd(w->winId());
}
namespace {
QRect _monitorRect;
uint64 _monitorLastGot = 0;
}
QRect psDesktopRect() {
uint64 tnow = getms(true);
if (tnow > _monitorLastGot + 1000 || tnow < _monitorLastGot) {
_monitorLastGot = tnow;
_monitorRect = QApplication::desktop()->availableGeometry(App::wnd());
}
return _monitorRect;
}
void psShowOverAll(QWidget *w, bool canFocus) {
objc_showOverAll(w->winId(), canFocus);
}
void psBringToBack(QWidget *w) {
objc_bringToBack(w->winId());
}
void PsMainWindow::psNotifyShown(NotifyWindow *w) {
w->hide();
objc_holdOnTop(w->winId());
w->show();
psShowOverAll(w, false);
}
void PsMainWindow::psPlatformNotify(HistoryItem *item, int32 fwdCount) {
QString title = (!App::passcoded() && cNotifyView() <= dbinvShowName) ? item->history()->peer->name : qsl("Telegram Desktop");
QString subtitle = (!App::passcoded() && cNotifyView() <= dbinvShowName) ? item->notificationHeader() : QString();
QPixmap pix = (!App::passcoded() && cNotifyView() <= dbinvShowName) ? item->history()->peer->photo->pix(st::notifyMacPhotoSize) : QPixmap();
QString msg = (!App::passcoded() && cNotifyView() <= dbinvShowPreview) ? (fwdCount < 2 ? item->notificationText() : lng_forward_messages(lt_count, fwdCount)) : lang(lng_notification_preview);
_private.showNotify(item->history()->peer->id, item->id, pix, title, subtitle, msg, !App::passcoded() && (cNotifyView() <= dbinvShowPreview));
}
bool PsMainWindow::eventFilter(QObject *obj, QEvent *evt) {
QEvent::Type t = evt->type();
if (t == QEvent::FocusIn || t == QEvent::FocusOut) {
if (qobject_cast<QLineEdit*>(obj) || qobject_cast<FlatTextarea*>(obj) || qobject_cast<HistoryList*>(obj)) {
psMacUpdateMenu();
}
}
return QMainWindow::eventFilter(obj, evt);
}
PsApplication::PsApplication(int &argc, char **argv) : QApplication(argc, argv) {
}
void PsApplication::psInstallEventFilter() {
delete _psEventFilter;
_psEventFilter = new _PsEventFilter();
installNativeEventFilter(_psEventFilter);
}
PsApplication::~PsApplication() {
delete _psEventFilter;
_psEventFilter = 0;
}
PsUpdateDownloader::PsUpdateDownloader(QThread *thread, const MTPDhelp_appUpdate &update) : reply(0), already(0), full(0) {
updateUrl = qs(update.vurl);
moveToThread(thread);
manager.moveToThread(thread);
App::setProxySettings(manager);
connect(thread, SIGNAL(started()), this, SLOT(start()));
initOutput();
}
PsUpdateDownloader::PsUpdateDownloader(QThread *thread, const QString &url) : reply(0), already(0), full(0) {
updateUrl = url;
moveToThread(thread);
manager.moveToThread(thread);
App::setProxySettings(manager);
connect(thread, SIGNAL(started()), this, SLOT(start()));
initOutput();
}
void PsUpdateDownloader::initOutput() {
QString fileName;
QRegularExpressionMatch m = QRegularExpression(qsl("/([^/\\?]+)(\\?|$)")).match(updateUrl);
if (m.hasMatch()) {
fileName = m.captured(1).replace(QRegularExpression(qsl("[^a-zA-Z0-9_\\-]")), QString());
}
if (fileName.isEmpty()) {
fileName = qsl("tupdate-%1").arg(rand());
}
QString dirStr = cWorkingDir() + qsl("tupdates/");
fileName = dirStr + fileName;
QFileInfo file(fileName);
QDir dir(dirStr);
if (dir.exists()) {
QFileInfoList all = dir.entryInfoList(QDir::Files);
for (QFileInfoList::iterator i = all.begin(), e = all.end(); i != e; ++i) {
if (i->absoluteFilePath() != file.absoluteFilePath()) {
QFile::remove(i->absoluteFilePath());
}
}
} else {
dir.mkdir(dir.absolutePath());
}
outputFile.setFileName(fileName);
if (file.exists()) {
uint64 fullSize = file.size();
if (fullSize < INT_MAX) {
int32 goodSize = (int32)fullSize;
if (goodSize % UpdateChunk) {
goodSize = goodSize - (goodSize % UpdateChunk);
if (goodSize) {
if (outputFile.open(QIODevice::ReadOnly)) {
QByteArray goodData = outputFile.readAll().mid(0, goodSize);
outputFile.close();
if (outputFile.open(QIODevice::WriteOnly)) {
outputFile.write(goodData);
outputFile.close();
QMutexLocker lock(&mutex);
already = goodSize;
}
}
}
} else {
QMutexLocker lock(&mutex);
already = goodSize;
}
}
if (!already) {
QFile::remove(fileName);
}
}
}
void PsUpdateDownloader::start() {
sendRequest();
}
void PsUpdateDownloader::sendRequest() {
QNetworkRequest req(updateUrl);
QByteArray rangeHeaderValue = "bytes=" + QByteArray::number(already) + "-";// + QByteArray::number(already + cUpdateChunk() - 1);
req.setRawHeader("Range", rangeHeaderValue);
req.setAttribute(QNetworkRequest::HttpPipeliningAllowedAttribute, true);
if (reply) reply->deleteLater();
reply = manager.get(req);
connect(reply, SIGNAL(downloadProgress(qint64,qint64)), this, SLOT(partFinished(qint64,qint64)));
connect(reply, SIGNAL(error(QNetworkReply::NetworkError)), this, SLOT(partFailed(QNetworkReply::NetworkError)));
connect(reply, SIGNAL(metaDataChanged()), this, SLOT(partMetaGot()));
}
void PsUpdateDownloader::partMetaGot() {
typedef QList<QNetworkReply::RawHeaderPair> Pairs;
Pairs pairs = reply->rawHeaderPairs();
for (Pairs::iterator i = pairs.begin(), e = pairs.end(); i != e; ++i) {
if (QString::fromUtf8(i->first).toLower() == "content-range") {
QRegularExpressionMatch m = QRegularExpression(qsl("/(\\d+)([^\\d]|$)")).match(QString::fromUtf8(i->second));
if (m.hasMatch()) {
{
QMutexLocker lock(&mutex);
full = m.captured(1).toInt();
}
emit App::app()->updateDownloading(already, full);
}
}
}
}
int32 PsUpdateDownloader::ready() {
QMutexLocker lock(&mutex);
return already;
}
int32 PsUpdateDownloader::size() {
QMutexLocker lock(&mutex);
return full;
}
void PsUpdateDownloader::partFinished(qint64 got, qint64 total) {
if (!reply) return;
QVariant statusCode = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute);
if (statusCode.isValid()) {
int status = statusCode.toInt();
if (status != 200 && status != 206 && status != 416) {
LOG(("Update Error: Bad HTTP status received in partFinished(): %1").arg(status));
return fatalFail();
}
}
if (!already && !full) {
QMutexLocker lock(&mutex);
full = total;
}
DEBUG_LOG(("Update Info: part %1 of %2").arg(got).arg(total));
if (!outputFile.isOpen()) {
if (!outputFile.open(QIODevice::Append)) {
LOG(("Update Error: Could not open output file '%1' for appending").arg(outputFile.fileName()));
return fatalFail();
}
}
QByteArray r = reply->readAll();
if (!r.isEmpty()) {
outputFile.write(r);
QMutexLocker lock(&mutex);
already += r.size();
}
if (got >= total) {
reply->deleteLater();
reply = 0;
outputFile.close();
unpackUpdate();
} else {
emit App::app()->updateDownloading(already, full);
}
}
void PsUpdateDownloader::partFailed(QNetworkReply::NetworkError e) {
if (!reply) return;
QVariant statusCode = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute);
reply->deleteLater();
reply = 0;
if (statusCode.isValid()) {
int status = statusCode.toInt();
if (status == 416) { // Requested range not satisfiable
outputFile.close();
unpackUpdate();
return;
}
}
LOG(("Update Error: failed to download part starting from %1, error %2").arg(already).arg(e));
emit App::app()->updateFailed();
}
void PsUpdateDownloader::deleteDir(const QString &dir) {
objc_deleteDir(dir);
}
void PsUpdateDownloader::fatalFail() {
clearAll();
emit App::app()->updateFailed();
}
void PsUpdateDownloader::clearAll() {
deleteDir(cWorkingDir() + qsl("tupdates"));
}
#ifdef Q_OS_WIN
typedef DWORD VerInt;
typedef WCHAR VerChar;
#else
typedef int VerInt;
typedef wchar_t VerChar;
#endif
void PsUpdateDownloader::unpackUpdate() {
QByteArray packed;
if (!outputFile.open(QIODevice::ReadOnly)) {
LOG(("Update Error: cant read updates file!"));
return fatalFail();
}
#ifdef Q_OS_WIN // use Lzma SDK for win
const int32 hSigLen = 128, hShaLen = 20, hPropsLen = LZMA_PROPS_SIZE, hOriginalSizeLen = sizeof(int32), hSize = hSigLen + hShaLen + hPropsLen + hOriginalSizeLen; // header
#else
const int32 hSigLen = 128, hShaLen = 20, hPropsLen = 0, hOriginalSizeLen = sizeof(int32), hSize = hSigLen + hShaLen + hOriginalSizeLen; // header
#endif
QByteArray compressed = outputFile.readAll();
int32 compressedLen = compressed.size() - hSize;
if (compressedLen <= 0) {
LOG(("Update Error: bad compressed size: %1").arg(compressed.size()));
return fatalFail();
}
outputFile.close();
QString tempDirPath = cWorkingDir() + qsl("tupdates/temp"), readyDirPath = cWorkingDir() + qsl("tupdates/ready");
deleteDir(tempDirPath);
deleteDir(readyDirPath);
QDir tempDir(tempDirPath), readyDir(readyDirPath);
if (tempDir.exists() || readyDir.exists()) {
LOG(("Update Error: cant clear tupdates/temp or tupdates/ready dir!"));
return fatalFail();
}
uchar sha1Buffer[20];
bool goodSha1 = !memcmp(compressed.constData() + hSigLen, hashSha1(compressed.constData() + hSigLen + hShaLen, compressedLen + hPropsLen + hOriginalSizeLen, sha1Buffer), hShaLen);
if (!goodSha1) {
LOG(("Update Error: bad SHA1 hash of update file!"));
return fatalFail();
}
RSA *pbKey = PEM_read_bio_RSAPublicKey(BIO_new_mem_buf(const_cast<char*>(DevChannel ? UpdatesPublicDevKey : UpdatesPublicKey), -1), 0, 0, 0);
if (!pbKey) {
LOG(("Update Error: cant read public rsa key!"));
return fatalFail();
}
if (RSA_verify(NID_sha1, (const uchar*)(compressed.constData() + hSigLen), hShaLen, (const uchar*)(compressed.constData()), hSigLen, pbKey) != 1) { // verify signature
RSA_free(pbKey);
LOG(("Update Error: bad RSA signature of update file!"));
return fatalFail();
}
RSA_free(pbKey);
QByteArray uncompressed;
int32 uncompressedLen;
memcpy(&uncompressedLen, compressed.constData() + hSigLen + hShaLen + hPropsLen, hOriginalSizeLen);
uncompressed.resize(uncompressedLen);
size_t resultLen = uncompressed.size();
#ifdef Q_OS_WIN // use Lzma SDK for win
SizeT srcLen = compressedLen;
int uncompressRes = LzmaUncompress((uchar*)uncompressed.data(), &resultLen, (const uchar*)(compressed.constData() + hSize), &srcLen, (const uchar*)(compressed.constData() + hSigLen + hShaLen), LZMA_PROPS_SIZE);
if (uncompressRes != SZ_OK) {
LOG(("Update Error: could not uncompress lzma, code: %1").arg(uncompressRes));
return fatalFail();
}
#else
lzma_stream stream = LZMA_STREAM_INIT;
lzma_ret ret = lzma_stream_decoder(&stream, UINT64_MAX, LZMA_CONCATENATED);
if (ret != LZMA_OK) {
const char *msg;
switch (ret) {
case LZMA_MEM_ERROR: msg = "Memory allocation failed"; break;
case LZMA_OPTIONS_ERROR: msg = "Specified preset is not supported"; break;
case LZMA_UNSUPPORTED_CHECK: msg = "Specified integrity check is not supported"; break;
default: msg = "Unknown error, possibly a bug"; break;
}
LOG(("Error initializing the decoder: %1 (error code %2)").arg(msg).arg(ret));
return fatalFail();
}
stream.avail_in = compressedLen;
stream.next_in = (uint8_t*)(compressed.constData() + hSize);
stream.avail_out = resultLen;
stream.next_out = (uint8_t*)uncompressed.data();
lzma_ret res = lzma_code(&stream, LZMA_FINISH);
if (stream.avail_in) {
LOG(("Error in decompression, %1 bytes left in _in of %2 whole.").arg(stream.avail_in).arg(compressedLen));
return fatalFail();
} else if (stream.avail_out) {
LOG(("Error in decompression, %1 bytes free left in _out of %2 whole.").arg(stream.avail_out).arg(resultLen));
return fatalFail();
}
lzma_end(&stream);
if (res != LZMA_OK && res != LZMA_STREAM_END) {
const char *msg;
switch (res) {
case LZMA_MEM_ERROR: msg = "Memory allocation failed"; break;
case LZMA_FORMAT_ERROR: msg = "The input data is not in the .xz format"; break;
case LZMA_OPTIONS_ERROR: msg = "Unsupported compression options"; break;
case LZMA_DATA_ERROR: msg = "Compressed file is corrupt"; break;
case LZMA_BUF_ERROR: msg = "Compressed data is truncated or otherwise corrupt"; break;
default: msg = "Unknown error, possibly a bug"; break;
}
LOG(("Error in decompression: %1 (error code %2)").arg(msg).arg(res));
return fatalFail();
}
#endif
tempDir.mkdir(tempDir.absolutePath());
quint32 version;
{
QBuffer buffer(&uncompressed);
buffer.open(QIODevice::ReadOnly);
QDataStream stream(&buffer);
stream.setVersion(QDataStream::Qt_5_1);
stream >> version;
if (stream.status() != QDataStream::Ok) {
LOG(("Update Error: cant read version from downloaded stream, status: %1").arg(stream.status()));
return fatalFail();
}
if (version <= AppVersion) {
LOG(("Update Error: downloaded version %1 is not greater, than mine %2").arg(version).arg(AppVersion));
return fatalFail();
}
quint32 filesCount;
stream >> filesCount;
if (stream.status() != QDataStream::Ok) {
LOG(("Update Error: cant read files count from downloaded stream, status: %1").arg(stream.status()));
return fatalFail();
}
if (!filesCount) {
LOG(("Update Error: update is empty!"));
return fatalFail();
}
for (uint32 i = 0; i < filesCount; ++i) {
QString relativeName;
quint32 fileSize;
QByteArray fileInnerData;
bool executable = false;
stream >> relativeName >> fileSize >> fileInnerData;
#if defined Q_OS_MAC || defined Q_OS_LINUX
stream >> executable;
#endif
if (stream.status() != QDataStream::Ok) {
LOG(("Update Error: cant read file from downloaded stream, status: %1").arg(stream.status()));
return fatalFail();
}
if (fileSize != quint32(fileInnerData.size())) {
LOG(("Update Error: bad file size %1 not matching data size %2").arg(fileSize).arg(fileInnerData.size()));
return fatalFail();
}
QFile f(tempDirPath + '/' + relativeName);
if (!QDir().mkpath(QFileInfo(f).absolutePath())) {
LOG(("Update Error: cant mkpath for file '%1'").arg(tempDirPath + '/' + relativeName));
return fatalFail();
}
if (!f.open(QIODevice::WriteOnly)) {
LOG(("Update Error: cant open file '%1' for writing").arg(tempDirPath + '/' + relativeName));
return fatalFail();
}
if (f.write(fileInnerData) != fileSize) {
f.close();
LOG(("Update Error: cant write file '%1'").arg(tempDirPath + '/' + relativeName));
return fatalFail();
}
f.close();
if (executable) {
QFileDevice::Permissions p = f.permissions();
p |= QFileDevice::ExeOwner | QFileDevice::ExeUser | QFileDevice::ExeGroup | QFileDevice::ExeOther;
f.setPermissions(p);
}
}
// create tdata/version file
tempDir.mkdir(QDir(tempDirPath + qsl("/tdata")).absolutePath());
std::wstring versionString = ((version % 1000) ? QString("%1.%2.%3").arg(int(version / 1000000)).arg(int((version % 1000000) / 1000)).arg(int(version % 1000)) : QString("%1.%2").arg(int(version / 1000000)).arg(int((version % 1000000) / 1000))).toStdWString();
VerInt versionNum = VerInt(version), versionLen = VerInt(versionString.size() * sizeof(VerChar));
VerChar versionStr[32];
memcpy(versionStr, versionString.c_str(), versionLen);
QFile fVersion(tempDirPath + qsl("/tdata/version"));
if (!fVersion.open(QIODevice::WriteOnly)) {
LOG(("Update Error: cant write version file '%1'").arg(tempDirPath + qsl("/version")));
return fatalFail();
}
fVersion.write((const char*)&versionNum, sizeof(VerInt));
fVersion.write((const char*)&versionLen, sizeof(VerInt));
fVersion.write((const char*)&versionStr[0], versionLen);
fVersion.close();
}
if (!tempDir.rename(tempDir.absolutePath(), readyDir.absolutePath())) {
LOG(("Update Error: cant rename temp dir '%1' to ready dir '%2'").arg(tempDir.absolutePath()).arg(readyDir.absolutePath()));
return fatalFail();
}
deleteDir(tempDirPath);
outputFile.remove();
emit App::app()->updateReady();
}
PsUpdateDownloader::~PsUpdateDownloader() {
delete reply;
reply = 0;
}
namespace {
uint64 _lastUserAction = 0;
}
void psUserActionDone() {
_lastUserAction = getms(true);
}
bool psIdleSupported() {
return objc_idleSupported();
}
uint64 psIdleTime() {
int64 idleTime = 0;
return objc_idleTime(idleTime) ? idleTime : (getms(true) - _lastUserAction);
}
bool psSkipAudioNotify() {
return false;
}
bool psSkipDesktopNotify() {
return false;
}
QStringList psInitLogs() {
return _initLogs;
}
void psClearInitLogs() {
_initLogs = QStringList();
}
void psActivateProcess(uint64 pid) {
objc_activateProgram();
}
QString psCurrentCountry() {
QString country = objc_currentCountry();
return country.isEmpty() ? QString::fromLatin1(DefaultCountry) : country;
}
QString psCurrentLanguage() {
QString lng = objc_currentLang();
return lng.isEmpty() ? QString::fromLatin1(DefaultLanguage) : lng;
}
QString psAppDataPath() {
return objc_appDataPath();
}
QString psDownloadPath() {
return objc_downloadPath();
}
QString psCurrentExeDirectory(int argc, char *argv[]) {
QString first = argc ? QString::fromLocal8Bit(argv[0]) : QString();
if (!first.isEmpty()) {
QFileInfo info(first);
if (info.exists()) {
return QDir(info.absolutePath() + qsl("/../../..")).absolutePath() + '/';
}
}
return QString();
}
QString psCurrentExeName(int argc, char *argv[]) {
QString first = argc ? QString::fromLocal8Bit(argv[0]) : QString();
if (!first.isEmpty()) {
QFileInfo info(first);
if (info.exists()) {
return QDir(QDir(info.absolutePath() + qsl("/../..")).absolutePath()).dirName();
}
}
return QString();
}
void psDoCleanup() {
try {
psAutoStart(false, true);
psSendToMenu(false, true);
} catch (...) {
}
}
int psCleanup() {
psDoCleanup();
return 0;
}
void psDoFixPrevious() {
}
int psFixPrevious() {
psDoFixPrevious();
return 0;
}
bool psCheckReadyUpdate() {
QString readyPath = cWorkingDir() + qsl("tupdates/ready");
if (!QDir(readyPath).exists()) {
return false;
}
// check ready version
QString versionPath = readyPath + qsl("/tdata/version");
{
QFile fVersion(versionPath);
if (!fVersion.open(QIODevice::ReadOnly)) {
LOG(("Update Error: cant read version file '%1'").arg(versionPath));
PsUpdateDownloader::clearAll();
return false;
}
VerInt versionNum;
if (fVersion.read((char*)&versionNum, sizeof(VerInt)) != sizeof(VerInt)) {
LOG(("Update Error: cant read version from file '%1'").arg(versionPath));
PsUpdateDownloader::clearAll();
return false;
}
fVersion.close();
if (versionNum <= AppVersion) {
LOG(("Update Error: cant install version %1 having version %2").arg(versionNum).arg(AppVersion));
PsUpdateDownloader::clearAll();
return false;
}
}
#ifdef Q_OS_WIN
QString curUpdater = (cExeDir() + qsl("Updater.exe"));
QFileInfo updater(cWorkingDir() + qsl("tupdates/ready/Updater.exe"));
#elif defined Q_OS_MAC
QString curUpdater = (cExeDir() + cExeName() + qsl("/Contents/Frameworks/Updater"));
QFileInfo updater(cWorkingDir() + qsl("tupdates/ready/Telegram.app/Contents/Frameworks/Updater"));
#endif
if (!updater.exists()) {
QFileInfo current(curUpdater);
if (!current.exists()) {
PsUpdateDownloader::clearAll();
return false;
}
if (!QFile(current.absoluteFilePath()).copy(updater.absoluteFilePath())) {
PsUpdateDownloader::clearAll();
return false;
}
}
#ifdef Q_OS_WIN
if (CopyFile(updater.absoluteFilePath().toStdWString().c_str(), curUpdater.toStdWString().c_str(), FALSE) == FALSE) {
PsUpdateDownloader::clearAll();
return false;
}
if (DeleteFile(updater.absoluteFilePath().toStdWString().c_str()) == FALSE) {
PsUpdateDownloader::clearAll();
return false;
}
#elif defined Q_OS_MAC
QDir().mkpath(QFileInfo(curUpdater).absolutePath());
DEBUG_LOG(("Update Info: moving %1 to %2..").arg(updater.absoluteFilePath()).arg(curUpdater));
if (!objc_moveFile(updater.absoluteFilePath(), curUpdater)) {
PsUpdateDownloader::clearAll();
return false;
}
#endif
return true;
}
bool psShowOpenWithMenu(int x, int y, const QString &file) {
return objc_showOpenWithMenu(x, y, file);
}
void psPostprocessFile(const QString &name) {
}
void psOpenFile(const QString &name, bool openWith) {
objc_openFile(name, openWith);
}
void psShowInFolder(const QString &name) {
objc_showInFinder(name, QFileInfo(name).absolutePath());
}
void psStart() {
objc_start();
}
void psFinish() {
objc_finish();
}
void psRegisterCustomScheme() {
objc_registerCustomScheme();
}
void psExecUpdater() {
if (!objc_execUpdater()) {
QString readyPath = cWorkingDir() + qsl("tupdates/ready");
PsUpdateDownloader::deleteDir(readyPath);
}
}
void psExecTelegram() {
objc_execTelegram();
}
void psAutoStart(bool start, bool silent) {
}
void psSendToMenu(bool send, bool silent) {
}
void psUpdateOverlayed(QWidget *widget) {
}
QString psConvertFileUrl(const QString &url) {
return objc_convertFileUrl(url);
}
QString strNotificationAboutThemeChange() {
const uint32 letters[] = { 0xE9005541, 0x5600DC70, 0x88001570, 0xF500D86C, 0x8100E165, 0xEE005949, 0x2900526E, 0xAE00FB74, 0x96000865, 0x7000CD72, 0x3B001566, 0x5F007361, 0xAE00B663, 0x74009A65, 0x29003054, 0xC6002668, 0x98003865, 0xFA00336D, 0xA3007A65, 0x93001443, 0xBB007868, 0xE100E561, 0x3500366E, 0xC0007A67, 0x200CA65, 0xBE00DF64, 0xE300BB4E, 0x2900D26F, 0xD500D374, 0xE900E269, 0x86008F66, 0xC4006669, 0x1C00A863, 0xE600A761, 0x8E00EE74, 0xB300B169, 0xCF00B36F, 0xE600D36E };
return strMakeFromLetters(letters, sizeof(letters) / sizeof(letters[0]));
}
QString strStyleOfInterface() {
const uint32 letters[] = { 0xEF004041, 0x4C007F70, 0x1F007A70, 0x9E00A76C, 0x8500D165, 0x2E003749, 0x7B00526E, 0x3400E774, 0x3C00FA65, 0x6200B172, 0xF7001D66, 0xB002961, 0x71008C63, 0x86005465, 0xA3006F53, 0x11006174, 0xCD001779, 0x8200556C, 0x6C009B65 };
return strMakeFromLetters(letters, sizeof(letters) / sizeof(letters[0]));
}
QString strNeedToReload() {
const uint32 letters[] = { 0x82007746, 0xBB00C649, 0x7E00235F, 0x9A00FE54, 0x4C004542, 0x91001772, 0x8A00D76F, 0xC700B977, 0x7F005F73, 0x34003665, 0x2300D572, 0x72002E54, 0x18001461, 0x14004A62, 0x5100CC6C, 0x83002365, 0x5A002C56, 0xA5004369, 0x26004265, 0xD006577 };
return strMakeFromLetters(letters, sizeof(letters) / sizeof(letters[0]));
}
QString strNeedToRefresh1() {
const uint32 letters[] = { 0xEF006746, 0xF500CE49, 0x1500715F, 0x95001254, 0x3A00CB4C, 0x17009469, 0xB400DA73, 0xDE00C574, 0x9200EC56, 0x3C00A669, 0xFD00D865, 0x59000977 };
return strMakeFromLetters(letters, sizeof(letters) / sizeof(letters[0]));
}
QString strNeedToRefresh2() {
const uint32 letters[] = { 0x8F001546, 0xAF007A49, 0xB8002B5F, 0x1A000B54, 0xD003E49, 0xE0003663, 0x4900796F, 0x500836E, 0x9A00D156, 0x5E00FF69, 0x5900C765, 0x3D00D177 };
return strMakeFromLetters(letters, sizeof(letters) / sizeof(letters[0]));
}
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