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tdesktop/Telegram/SourceFiles/pspecific_linux.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 <sys/stat.h>
#include <sys/types.h>
#include <cstdlib>
#include <unistd.h>
#include <dirent.h>
#include <pwd.h>
#include <iostream>
#undef signals
extern "C" {
#include <libappindicator/app-indicator.h>
#include <gtk/gtk.h>
}
#define signals public
#include <unity/unity/unity.h>
namespace {
bool frameless = true;
bool finished = true;
bool useGtkBase = false, useAppIndicator = false, useStatusIcon = false, trayIconChecked = false, useUnityCount = false;
AppIndicator *_trayIndicator = 0;
GtkStatusIcon *_trayIcon = 0;
GtkWidget *_trayMenu = 0;
GdkPixbuf *_trayPixbuf = 0;
QByteArray _trayPixbufData;
QList<QPair<GtkWidget*, QObject*> > _trayItems;
int32 _trayIconSize = 22;
bool _trayIconMuted = true;
int32 _trayIconCount = 0;
QImage _trayIconImageBack, _trayIconImage;
typedef gboolean (*f_gtk_init_check)(int *argc, char ***argv);
f_gtk_init_check ps_gtk_init_check = 0;
typedef GtkWidget* (*f_gtk_menu_new)(void);
f_gtk_menu_new ps_gtk_menu_new = 0;
typedef GType (*f_gtk_menu_get_type)(void) G_GNUC_CONST;
f_gtk_menu_get_type ps_gtk_menu_get_type = 0;
typedef GtkWidget* (*f_gtk_menu_item_new_with_label)(const gchar *label);
f_gtk_menu_item_new_with_label ps_gtk_menu_item_new_with_label = 0;
typedef void (*f_gtk_menu_item_set_label)(GtkMenuItem *menu_item, const gchar *label);
f_gtk_menu_item_set_label ps_gtk_menu_item_set_label = 0;
typedef void (*f_gtk_menu_shell_append)(GtkMenuShell *menu_shell, GtkWidget *child);
f_gtk_menu_shell_append ps_gtk_menu_shell_append = 0;
typedef GType (*f_gtk_menu_shell_get_type)(void) G_GNUC_CONST;
f_gtk_menu_shell_get_type ps_gtk_menu_shell_get_type = 0;
typedef void (*f_gtk_widget_show)(GtkWidget *widget);
f_gtk_widget_show ps_gtk_widget_show = 0;
typedef GtkWidget* (*f_gtk_widget_get_toplevel)(GtkWidget *widget);
f_gtk_widget_get_toplevel ps_gtk_widget_get_toplevel = 0;
typedef gboolean (*f_gtk_widget_get_visible)(GtkWidget *widget);
f_gtk_widget_get_visible ps_gtk_widget_get_visible = 0;
typedef void (*f_gtk_widget_set_sensitive)(GtkWidget *widget, gboolean sensitive);
f_gtk_widget_set_sensitive ps_gtk_widget_set_sensitive = 0;
typedef GTypeInstance* (*f_g_type_check_instance_cast)(GTypeInstance *instance, GType iface_type);
f_g_type_check_instance_cast ps_g_type_check_instance_cast = 0;
#define _PS_G_TYPE_CIC(ip, gt, ct) ((ct*)ps_g_type_check_instance_cast((GTypeInstance*) ip, gt))
#define PS_G_TYPE_CHECK_INSTANCE_CAST(instance, g_type, c_type) (_PS_G_TYPE_CIC((instance), (g_type), c_type))
#define PS_GTK_TYPE_MENU (ps_gtk_menu_get_type())
#define PS_GTK_MENU(obj) (PS_G_TYPE_CHECK_INSTANCE_CAST((obj), PS_GTK_TYPE_MENU, GtkMenu))
#define PS_GTK_TYPE_MENU_SHELL (ps_gtk_menu_shell_get_type())
#define PS_GTK_MENU_SHELL(obj) (PS_G_TYPE_CHECK_INSTANCE_CAST((obj), PS_GTK_TYPE_MENU_SHELL, GtkMenuShell))
typedef gulong (*f_g_signal_connect_data)(gpointer instance, const gchar *detailed_signal, GCallback c_handler, gpointer data, GClosureNotify destroy_data, GConnectFlags connect_flags);
f_g_signal_connect_data ps_g_signal_connect_data = 0;
#define ps_g_signal_connect(instance, detailed_signal, c_handler, data) ps_g_signal_connect_data((instance), (detailed_signal), (c_handler), (data), NULL, (GConnectFlags)0)
typedef AppIndicator* (*f_app_indicator_new)(const gchar *id, const gchar *icon_name, AppIndicatorCategory category);
f_app_indicator_new ps_app_indicator_new = 0;
typedef void (*f_app_indicator_set_status)(AppIndicator *self, AppIndicatorStatus status);
f_app_indicator_set_status ps_app_indicator_set_status = 0;
typedef void (*f_app_indicator_set_menu)(AppIndicator *self, GtkMenu *menu);
f_app_indicator_set_menu ps_app_indicator_set_menu = 0;
typedef void (*f_app_indicator_set_icon_full)(AppIndicator *self, const gchar *icon_name, const gchar *icon_desc);
f_app_indicator_set_icon_full ps_app_indicator_set_icon_full = 0;
typedef gboolean (*f_gdk_init_check)(gint *argc, gchar ***argv);
f_gdk_init_check ps_gdk_init_check = 0;
typedef GdkPixbuf* (*f_gdk_pixbuf_new_from_data)(const guchar *data, GdkColorspace colorspace, gboolean has_alpha, int bits_per_sample, int width, int height, int rowstride, GdkPixbufDestroyNotify destroy_fn, gpointer destroy_fn_data);
f_gdk_pixbuf_new_from_data ps_gdk_pixbuf_new_from_data = 0;
typedef GtkStatusIcon* (*f_gtk_status_icon_new_from_pixbuf)(GdkPixbuf *pixbuf);
f_gtk_status_icon_new_from_pixbuf ps_gtk_status_icon_new_from_pixbuf = 0;
typedef void (*f_gtk_status_icon_set_from_pixbuf)(GtkStatusIcon *status_icon, GdkPixbuf *pixbuf);
f_gtk_status_icon_set_from_pixbuf ps_gtk_status_icon_set_from_pixbuf = 0;
typedef void (*f_gtk_status_icon_set_title)(GtkStatusIcon *status_icon, const gchar *title);
f_gtk_status_icon_set_title ps_gtk_status_icon_set_title = 0;
typedef void (*f_gtk_status_icon_set_tooltip_text)(GtkStatusIcon *status_icon, const gchar *title);
f_gtk_status_icon_set_tooltip_text ps_gtk_status_icon_set_tooltip_text = 0;
typedef void (*f_gtk_status_icon_set_visible)(GtkStatusIcon *status_icon, gboolean visible);
f_gtk_status_icon_set_visible ps_gtk_status_icon_set_visible = 0;
typedef gboolean (*f_gtk_status_icon_is_embedded)(GtkStatusIcon *status_icon);
f_gtk_status_icon_is_embedded ps_gtk_status_icon_is_embedded = 0;
typedef gboolean (*f_gtk_status_icon_get_geometry)(GtkStatusIcon *status_icon, GdkScreen **screen, GdkRectangle *area, GtkOrientation *orientation);
f_gtk_status_icon_get_geometry ps_gtk_status_icon_get_geometry = 0;
typedef void (*f_gtk_status_icon_position_menu)(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer user_data);
f_gtk_status_icon_position_menu ps_gtk_status_icon_position_menu = 0;
typedef void (*f_gtk_menu_popup)(GtkMenu *menu, GtkWidget *parent_menu_shell, GtkWidget *parent_menu_item, GtkMenuPositionFunc func, gpointer data, guint button, guint32 activate_time);
f_gtk_menu_popup ps_gtk_menu_popup = 0;
typedef guint32 (*f_gtk_get_current_event_time)(void);
f_gtk_get_current_event_time ps_gtk_get_current_event_time = 0;
typedef gpointer (*f_g_object_ref_sink)(gpointer object);
f_g_object_ref_sink ps_g_object_ref_sink = 0;
typedef void (*f_g_object_unref)(gpointer object);
f_g_object_unref ps_g_object_unref = 0;
typedef guint (*f_g_idle_add)(GSourceFunc function, gpointer data);
f_g_idle_add ps_g_idle_add = 0;
typedef void (*f_unity_launcher_entry_set_count)(UnityLauncherEntry* self, gint64 value);
f_unity_launcher_entry_set_count ps_unity_launcher_entry_set_count = 0;
typedef void (*f_unity_launcher_entry_set_count_visible)(UnityLauncherEntry* self, gboolean value);
f_unity_launcher_entry_set_count_visible ps_unity_launcher_entry_set_count_visible = 0;
typedef UnityLauncherEntry* (*f_unity_launcher_entry_get_for_desktop_id)(const gchar* desktop_id);
f_unity_launcher_entry_get_for_desktop_id ps_unity_launcher_entry_get_for_desktop_id = 0;
QStringList _initLogs;
template <typename TFunction>
bool loadFunction(QLibrary &lib, const char *name, TFunction &func) {
if (!lib.isLoaded()) return false;
func = (TFunction)lib.resolve(name);
if (func) {
return true;
} else {
_initLogs.push_back(QString("Init Error: Failed to load '%1' function!").arg(name));
return false;
}
}
void _trayIconPopup(GtkStatusIcon *status_icon, guint button, guint32 activate_time, gpointer popup_menu) {
ps_gtk_menu_popup(PS_GTK_MENU(popup_menu), NULL, NULL, ps_gtk_status_icon_position_menu, status_icon, button, activate_time);
}
void _trayIconActivate(GtkStatusIcon *status_icon, gpointer popup_menu) {
if (App::wnd()->isActiveWindow() && App::wnd()->isVisible()) {
ps_gtk_menu_popup(PS_GTK_MENU(popup_menu), NULL, NULL, ps_gtk_status_icon_position_menu, status_icon, 0, ps_gtk_get_current_event_time());
} else {
App::wnd()->showFromTray();
}
}
gboolean _trayIconResized(GtkStatusIcon *status_icon, gint size, gpointer popup_menu) {
_trayIconSize = size;
if (App::wnd()) App::wnd()->psUpdateCounter();
return FALSE;
}
#if Q_BYTE_ORDER == Q_BIG_ENDIAN
#define QT_RED 3
#define QT_GREEN 2
#define QT_BLUE 1
#define QT_ALPHA 0
#else
#define QT_RED 0
#define QT_GREEN 1
#define QT_BLUE 2
#define QT_ALPHA 3
#endif
#define GTK_RED 2
#define GTK_GREEN 1
#define GTK_BLUE 0
#define GTK_ALPHA 3
QImage _trayIconImageGen() {
int32 counter = App::histories().unreadFull, counterSlice = (counter >= 1000) ? (1000 + (counter % 100)) : counter;
bool muted = (App::histories().unreadMuted >= counter);
if (_trayIconImage.isNull() || _trayIconImage.width() != _trayIconSize || muted != _trayIconMuted || counterSlice != _trayIconCount) {
if (_trayIconImageBack.isNull() || _trayIconImageBack.width() != _trayIconSize) {
_trayIconImageBack = App::wnd()->iconLarge().scaled(_trayIconSize, _trayIconSize, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
_trayIconImageBack = _trayIconImageBack.convertToFormat(QImage::Format_ARGB32);
int w = _trayIconImageBack.width(), h = _trayIconImageBack.height(), perline = _trayIconImageBack.bytesPerLine();
uchar *bytes = _trayIconImageBack.bits();
for (int32 y = 0; y < h; ++y) {
for (int32 x = 0; x < w; ++x) {
int32 srcoff = y * perline + x * 4;
bytes[srcoff + QT_RED ] = qMax(bytes[srcoff + QT_RED ], uchar(224));
bytes[srcoff + QT_GREEN] = qMax(bytes[srcoff + QT_GREEN], uchar(165));
bytes[srcoff + QT_BLUE ] = qMax(bytes[srcoff + QT_BLUE ], uchar(44));
}
}
}
_trayIconImage = _trayIconImageBack;
if (counter > 0) {
QPainter p(&_trayIconImage);
int32 layerSize = -16;
if (_trayIconSize >= 48) {
layerSize = -32;
} else if (_trayIconSize >= 36) {
layerSize = -24;
} else if (_trayIconSize >= 32) {
layerSize = -20;
}
QImage layer = App::wnd()->iconWithCounter(layerSize, counter, (muted ? st::counterMuteBG : st::counterBG), false);
p.drawImage(_trayIconImage.width() - layer.width() - 1, _trayIconImage.height() - layer.height() - 1, layer);
}
}
return _trayIconImage;
}
QString _trayIconImageFile() {
int32 counter = App::histories().unreadFull, counterSlice = (counter >= 1000) ? (1000 + (counter % 100)) : counter;
bool muted = (App::histories().unreadMuted >= counter);
QString name = cWorkingDir() + qsl("tdata/ticons/ico%1_%2_%3.png").arg(muted ? "mute" : "").arg(_trayIconSize).arg(counterSlice);
QFileInfo info(name);
if (info.exists()) return name;
QImage img = _trayIconImageGen();
if (img.save(name, "PNG")) return name;
QDir dir(info.absoluteDir());
if (!dir.exists()) {
dir.mkpath(dir.absolutePath());
if (img.save(name, "PNG")) return name;
}
return QString();
}
void loadPixbuf(QImage image) {
int w = image.width(), h = image.height(), perline = image.bytesPerLine(), s = image.byteCount();
_trayPixbufData.resize(w * h * 4);
uchar *result = (uchar*)_trayPixbufData.data(), *bytes = image.bits();
for (int32 y = 0; y < h; ++y) {
for (int32 x = 0; x < w; ++x) {
int32 offset = (y * w + x) * 4, srcoff = y * perline + x * 4;
result[offset + GTK_RED ] = bytes[srcoff + QT_RED ];
result[offset + GTK_GREEN] = bytes[srcoff + QT_GREEN];
result[offset + GTK_BLUE ] = bytes[srcoff + QT_BLUE ];
result[offset + GTK_ALPHA] = bytes[srcoff + QT_ALPHA];
}
}
if (_trayPixbuf) ps_g_object_unref(_trayPixbuf);
_trayPixbuf = ps_gdk_pixbuf_new_from_data(result, GDK_COLORSPACE_RGB, true, 8, w, h, w * 4, 0, 0);
}
void _trayMenuCallback(GtkMenu *menu, gpointer data) {
for (int32 i = 0, l = _trayItems.size(); i < l; ++i) {
if ((void*)_trayItems.at(i).first == (void*)menu) {
QMetaObject::invokeMethod(_trayItems.at(i).second, "triggered");
}
}
}
static gboolean _trayIconCheck(gpointer/* pIn*/) {
if (useStatusIcon && !trayIconChecked) {
if (ps_gtk_status_icon_is_embedded(_trayIcon)) {
trayIconChecked = true;
cSetSupportTray(true);
if (App::wnd()) {
App::wnd()->psUpdateWorkmode();
App::wnd()->psUpdateCounter();
App::wnd()->updateTrayMenu();
}
}
}
return FALSE;
}
class _PsInitializer {
public:
_PsInitializer() {
std::cout << "libs init..\n";
setupGtk();
setupUnity();
}
bool loadLibrary(QLibrary &lib, const char *name, int version) {
std::cout << "loading " << name << " with version " << version << "..\n";
lib.setFileNameAndVersion(QLatin1String(name), version);
if (lib.load()) {
std::cout << "loaded " << name << " with version " << version << "!\n";
_initLogs.push_back(QString("Loaded '%1' version %2 library").arg(name).arg(version));
return true;
}
lib.setFileNameAndVersion(QLatin1String(name), QString());
if (lib.load()) {
std::cout << "loaded " << name << " without version!\n";
_initLogs.push_back(QString("Loaded '%1' without version library").arg(name));
return true;
}
std::cout << "could not load " << name << " without version.\n";
return false;
}
void setupGtkBase(QLibrary &lib_gtk) {
if (!loadFunction(lib_gtk, "gtk_init_check", ps_gtk_init_check)) return;
if (!loadFunction(lib_gtk, "gtk_menu_new", ps_gtk_menu_new)) return;
if (!loadFunction(lib_gtk, "gtk_menu_get_type", ps_gtk_menu_get_type)) return;
if (!loadFunction(lib_gtk, "gtk_menu_item_new_with_label", ps_gtk_menu_item_new_with_label)) return;
if (!loadFunction(lib_gtk, "gtk_menu_item_set_label", ps_gtk_menu_item_set_label)) return;
if (!loadFunction(lib_gtk, "gtk_menu_shell_append", ps_gtk_menu_shell_append)) return;
if (!loadFunction(lib_gtk, "gtk_menu_shell_get_type", ps_gtk_menu_shell_get_type)) return;
if (!loadFunction(lib_gtk, "gtk_widget_show", ps_gtk_widget_show)) return;
if (!loadFunction(lib_gtk, "gtk_widget_get_toplevel", ps_gtk_widget_get_toplevel)) return;
if (!loadFunction(lib_gtk, "gtk_widget_get_visible", ps_gtk_widget_get_visible)) return;
if (!loadFunction(lib_gtk, "gtk_widget_set_sensitive", ps_gtk_widget_set_sensitive)) return;
if (!loadFunction(lib_gtk, "g_type_check_instance_cast", ps_g_type_check_instance_cast)) return;
if (!loadFunction(lib_gtk, "g_signal_connect_data", ps_g_signal_connect_data)) return;
useGtkBase = true;
std::cout << "loaded gtk funcs!\n";
}
void setupAppIndicator(QLibrary &lib_indicator) {
if (!loadFunction(lib_indicator, "app_indicator_new", ps_app_indicator_new)) return;
if (!loadFunction(lib_indicator, "app_indicator_set_status", ps_app_indicator_set_status)) return;
if (!loadFunction(lib_indicator, "app_indicator_set_menu", ps_app_indicator_set_menu)) return;
if (!loadFunction(lib_indicator, "app_indicator_set_icon_full", ps_app_indicator_set_icon_full)) return;
useAppIndicator = true;
std::cout << "loaded appindicator funcs!\n";
}
void setupGtk() {
QLibrary lib_gtk, lib_indicator;
if (loadLibrary(lib_indicator, "appindicator3", 1)) {
if (loadLibrary(lib_gtk, "gtk-3", 0)) {
setupGtkBase(lib_gtk);
setupAppIndicator(lib_indicator);
}
}
if (!useGtkBase || !useAppIndicator) {
if (loadLibrary(lib_indicator, "appindicator", 1)) {
if (loadLibrary(lib_gtk, "gtk-x11-2.0", 0)) {
useGtkBase = useAppIndicator = false;
setupGtkBase(lib_gtk);
setupAppIndicator(lib_indicator);
}
}
}
if (!useGtkBase && lib_gtk.isLoaded()) {
std::cout << "no appindicator, trying to load gtk..\n";
setupGtkBase(lib_gtk);
}
if (!useGtkBase) {
useAppIndicator = false;
_initLogs.push_back(QString("Init Error: Failed to load 'gtk-x11-2.0' library!"));
std::cout << "no appindicator :(\n";
return;
}
if (!loadFunction(lib_gtk, "gdk_init_check", ps_gdk_init_check)) return;
if (!loadFunction(lib_gtk, "gdk_pixbuf_new_from_data", ps_gdk_pixbuf_new_from_data)) return;
if (!loadFunction(lib_gtk, "gtk_status_icon_new_from_pixbuf", ps_gtk_status_icon_new_from_pixbuf)) return;
if (!loadFunction(lib_gtk, "gtk_status_icon_set_from_pixbuf", ps_gtk_status_icon_set_from_pixbuf)) return;
if (!loadFunction(lib_gtk, "gtk_status_icon_set_title", ps_gtk_status_icon_set_title)) return;
if (!loadFunction(lib_gtk, "gtk_status_icon_set_tooltip_text", ps_gtk_status_icon_set_tooltip_text)) return;
if (!loadFunction(lib_gtk, "gtk_status_icon_set_visible", ps_gtk_status_icon_set_visible)) return;
if (!loadFunction(lib_gtk, "gtk_status_icon_is_embedded", ps_gtk_status_icon_is_embedded)) return;
if (!loadFunction(lib_gtk, "gtk_status_icon_get_geometry", ps_gtk_status_icon_get_geometry)) return;
if (!loadFunction(lib_gtk, "gtk_status_icon_position_menu", ps_gtk_status_icon_position_menu)) return;
if (!loadFunction(lib_gtk, "gtk_menu_popup", ps_gtk_menu_popup)) return;
if (!loadFunction(lib_gtk, "gtk_get_current_event_time", ps_gtk_get_current_event_time)) return;
if (!loadFunction(lib_gtk, "g_object_ref_sink", ps_g_object_ref_sink)) return;
if (!loadFunction(lib_gtk, "g_object_unref", ps_g_object_unref)) return;
if (!loadFunction(lib_gtk, "g_idle_add", ps_g_idle_add)) return;
useStatusIcon = true;
std::cout << "status icon api loaded\n";
}
void setupUnity() {
QLibrary lib_unity(QLatin1String("unity"), 9, 0);
if (!loadLibrary(lib_unity, "unity", 9)) return;
if (!loadFunction(lib_unity, "unity_launcher_entry_get_for_desktop_id", ps_unity_launcher_entry_get_for_desktop_id)) return;
if (!loadFunction(lib_unity, "unity_launcher_entry_set_count", ps_unity_launcher_entry_set_count)) return;
if (!loadFunction(lib_unity, "unity_launcher_entry_set_count_visible", ps_unity_launcher_entry_set_count_visible)) return;
useUnityCount = true;
std::cout << "unity count api loaded\n";
}
};
_PsInitializer _psInitializer;
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;
UnityLauncherEntry *_psUnityLauncherEntry = 0;
};
PsMainWindow::PsMainWindow(QWidget *parent) : QMainWindow(parent),
posInited(false), trayIcon(0), trayIconMenu(0), icon256(qsl(":/gui/art/icon256.png")), iconbig256(icon256), wndIcon(QPixmap::fromImage(icon256, Qt::ColorOnly)), _psCheckStatusIconLeft(100), _psLastIndicatorUpdate(0) {
connect(&_psCheckStatusIconTimer, SIGNAL(timeout()), this, SLOT(psStatusIconCheck()));
_psCheckStatusIconTimer.setSingleShot(false);
connect(&_psUpdateIndicatorTimer, SIGNAL(timeout()), this, SLOT(psUpdateIndicator()));
_psUpdateIndicatorTimer.setSingleShot(true);
}
bool PsMainWindow::psHasTrayIcon() const {
return trayIcon || ((useAppIndicator || (useStatusIcon && trayIconChecked)) && (cWorkMode() != dbiwmWindowOnly));
}
void PsMainWindow::psStatusIconCheck() {
_trayIconCheck(0);
if (cSupportTray() || !--_psCheckStatusIconLeft) {
_psCheckStatusIconTimer.stop();
return;
}
}
void PsMainWindow::psShowTrayMenu() {
}
void PsMainWindow::psRefreshTaskbarIcon() {
}
void PsMainWindow::psTrayMenuUpdated() {
if (useAppIndicator || useStatusIcon) {
const QList<QAction*> &actions = trayIconMenu->actions();
if (_trayItems.isEmpty()) {
DEBUG_LOG(("Creating tray menu!"));
for (int32 i = 0, l = actions.size(); i != l; ++i) {
GtkWidget *item = ps_gtk_menu_item_new_with_label(actions.at(i)->text().toUtf8());
ps_gtk_menu_shell_append(PS_GTK_MENU_SHELL(_trayMenu), item);
ps_g_signal_connect(item, "activate", G_CALLBACK(_trayMenuCallback), this);
ps_gtk_widget_show(item);
ps_gtk_widget_set_sensitive(item, actions.at(i)->isEnabled());
_trayItems.push_back(qMakePair(item, actions.at(i)));
}
} else {
DEBUG_LOG(("Updating tray menu!"));
for (int32 i = 0, l = actions.size(); i != l; ++i) {
if (i < _trayItems.size()) {
ps_gtk_menu_item_set_label(reinterpret_cast<GtkMenuItem*>(_trayItems.at(i).first), actions.at(i)->text().toUtf8());
ps_gtk_widget_set_sensitive(_trayItems.at(i).first, actions.at(i)->isEnabled());
}
}
}
}
}
void PsMainWindow::psSetupTrayIcon() {
if (!cSupportTray()) return;
psUpdateCounter();
}
void PsMainWindow::psUpdateWorkmode() {
if (!cSupportTray()) return;
if (cWorkMode() == dbiwmWindowOnly) {
if (useAppIndicator) {
ps_app_indicator_set_status(_trayIndicator, APP_INDICATOR_STATUS_PASSIVE);
} else if (useStatusIcon) {
ps_gtk_status_icon_set_visible(_trayIcon, false);
}
} else {
if (useAppIndicator) {
ps_app_indicator_set_status(_trayIndicator, APP_INDICATOR_STATUS_ACTIVE);
} else if (useStatusIcon) {
ps_gtk_status_icon_set_visible(_trayIcon, true);
}
}
setWindowIcon(wndIcon);
}
void PsMainWindow::psUpdateIndicator() {
_psUpdateIndicatorTimer.stop();
_psLastIndicatorUpdate = getms();
QFileInfo f(_trayIconImageFile());
if (f.exists()) {
QByteArray path = QFile::encodeName(f.absoluteFilePath()), name = QFile::encodeName(f.fileName());
name = name.mid(0, name.size() - 4);
ps_app_indicator_set_icon_full(_trayIndicator, path.constData(), name);
} else {
useAppIndicator = false;
}
}
void PsMainWindow::psUpdateCounter() {
setWindowIcon(wndIcon);
int32 counter = App::histories().unreadFull;
setWindowTitle((counter > 0) ? qsl("Telegram (%1)").arg(counter) : qsl("Telegram"));
if (_psUnityLauncherEntry) {
if (counter > 0) {
ps_unity_launcher_entry_set_count(_psUnityLauncherEntry, (counter > 9999) ? 9999 : counter);
ps_unity_launcher_entry_set_count_visible(_psUnityLauncherEntry, TRUE);
} else {
ps_unity_launcher_entry_set_count_visible(_psUnityLauncherEntry, FALSE);
}
}
if (useAppIndicator) {
if (getms() > _psLastIndicatorUpdate + 1000) {
psUpdateIndicator();
} else if (!_psUpdateIndicatorTimer.isActive()) {
_psUpdateIndicatorTimer.start(100);
}
} else if (useStatusIcon && trayIconChecked) {
loadPixbuf(_trayIconImageGen());
ps_gtk_status_icon_set_from_pixbuf(_trayIcon, _trayPixbuf);
}
}
void PsMainWindow::psUpdateDelegate() {
}
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);
App::writeConfig();
}
}
}
void PsMainWindow::psUpdatedPosition() {
psUpdatedPositionTimer.start(SaveWindowPositionTimeout);
}
void PsMainWindow::psCreateTrayIcon() {
if (useAppIndicator) {
DEBUG_LOG(("Trying to create AppIndicator"));
if (ps_gtk_init_check(0, 0)) {
DEBUG_LOG(("Checked gtk with gtk_init_check!"));
_trayMenu = ps_gtk_menu_new();
if (_trayMenu) {
DEBUG_LOG(("Created gtk menu for appindicator!"));
QFileInfo f(_trayIconImageFile());
if (f.exists()) {
QByteArray path = QFile::encodeName(f.absoluteFilePath());
_trayIndicator = ps_app_indicator_new("Telegram Desktop", path.constData(), APP_INDICATOR_CATEGORY_APPLICATION_STATUS);
if (_trayIndicator) {
DEBUG_LOG(("Created appindicator!"));
} else {
DEBUG_LOG(("Failed to app_indicator_new()!"));
}
} else {
useAppIndicator = false;
DEBUG_LOG(("Failed to create image file!"));
}
} else {
DEBUG_LOG(("Failed to gtk_menu_new()!"));
}
} else {
DEBUG_LOG(("Failed to gtk_init_check(0, 0)!"));
}
if (_trayMenu && _trayIndicator) {
ps_app_indicator_set_status(_trayIndicator, APP_INDICATOR_STATUS_ACTIVE);
ps_app_indicator_set_menu(_trayIndicator, PS_GTK_MENU(_trayMenu));
useStatusIcon = false;
} else {
DEBUG_LOG(("AppIndicator failed!"));
useAppIndicator = false;
}
}
if (useStatusIcon) {
if (ps_gtk_init_check(0, 0) && ps_gdk_init_check(0, 0)) {
if (!_trayMenu) _trayMenu = ps_gtk_menu_new();
if (_trayMenu) {
loadPixbuf(_trayIconImageGen());
_trayIcon = ps_gtk_status_icon_new_from_pixbuf(_trayPixbuf);
if (_trayIcon) {
ps_g_signal_connect(_trayIcon, "popup-menu", GCallback(_trayIconPopup), _trayMenu);
ps_g_signal_connect(_trayIcon, "activate", GCallback(_trayIconActivate), _trayMenu);
ps_g_signal_connect(_trayIcon, "size-changed", GCallback(_trayIconResized), _trayMenu);
ps_gtk_status_icon_set_title(_trayIcon, "Telegram Desktop");
ps_gtk_status_icon_set_tooltip_text(_trayIcon, "Telegram Desktop");
ps_gtk_status_icon_set_visible(_trayIcon, true);
} else {
useStatusIcon = false;
}
} else {
useStatusIcon = false;
}
} else {
useStatusIcon = false;
}
}
if (!useStatusIcon && !useAppIndicator) {
if (_trayMenu) {
ps_g_object_ref_sink(_trayMenu);
ps_g_object_unref(_trayMenu);
_trayMenu = 0;
}
}
cSetSupportTray(useAppIndicator);
if (useStatusIcon) {
ps_g_idle_add((GSourceFunc)_trayIconCheck, 0);
_psCheckStatusIconTimer.start(100);
} else {
psUpdateWorkmode();
}
}
void PsMainWindow::psFirstShow() {
psCreateTrayIcon();
if (useUnityCount) {
_psUnityLauncherEntry = ps_unity_launcher_entry_get_for_desktop_id("telegramdesktop.desktop");
if (_psUnityLauncherEntry) {
LOG(("Found Unity Launcher entry telegramdesktop.desktop!"));
} else {
_psUnityLauncherEntry = ps_unity_launcher_entry_get_for_desktop_id("Telegram.desktop");
if (_psUnityLauncherEntry) {
LOG(("Found Unity Launcher entry Telegram.desktop!"));
} else {
LOG(("Could not get Unity Launcher entry!"));
}
}
} else {
LOG(("Not using Unity Launcher count."));
}
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;
}
bool PsMainWindow::psHandleTitle() {
return false;
}
void PsMainWindow::psInitSysMenu() {
}
void PsMainWindow::psUpdateSysMenu(Qt::WindowState state) {
}
void PsMainWindow::psUpdateMargins() {
}
void PsMainWindow::psFlash() {
//_private.startBounce();
}
PsMainWindow::~PsMainWindow() {
if (_trayIcon) {
ps_g_object_unref(_trayIcon);
_trayIcon = 0;
}
if (_trayPixbuf) {
ps_g_object_unref(_trayPixbuf);
_trayPixbuf = 0;
}
if (_trayMenu) {
ps_g_object_ref_sink(_trayMenu);
ps_g_object_unref(_trayMenu);
_trayMenu = 0;
}
finished = true;
}
namespace {
QRect _monitorRect;
uint64 _monitorLastGot = 0;
}
QRect psDesktopRect() {
uint64 tnow = getms();
if (tnow > _monitorLastGot + 1000 || tnow < _monitorLastGot) {
_monitorLastGot = tnow;
_monitorRect = QApplication::desktop()->availableGeometry(App::wnd());
}
return _monitorRect;
}
void psShowOverAll(QWidget *w, bool canFocus) {
w->show();
}
void psBringToBack(QWidget *w) {
w->hide();
}
void PsMainWindow::psActivateNotify(NotifyWindow *w) {
}
void PsMainWindow::psClearNotifies(PeerId peerId) {
}
void PsMainWindow::psNotifyShown(NotifyWindow *w) {
}
void PsMainWindow::psPlatformNotify(HistoryItem *item) {
}
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();
}
bool _removeDirectory(const QString &path) { // from http://stackoverflow.com/questions/2256945/removing-a-non-empty-directory-programmatically-in-c-or-c
QByteArray pathRaw = QFile::encodeName(path);
DIR *d = opendir(pathRaw.constData());
if (!d) return false;
while (struct dirent *p = readdir(d)) {
/* Skip the names "." and ".." as we don't want to recurse on them. */
if (!strcmp(p->d_name, ".") || !strcmp(p->d_name, "..")) continue;
QString fname = path + '/' + p->d_name;
QByteArray fnameRaw = QFile::encodeName(fname);
struct stat statbuf;
if (!stat(fnameRaw.constData(), &statbuf)) {
if (S_ISDIR(statbuf.st_mode)) {
if (!_removeDirectory(fname)) {
closedir(d);
return false;
}
} else {
if (unlink(fnameRaw.constData())) {
closedir(d);
return false;
}
}
}
}
closedir(d);
return !rmdir(pathRaw.constData());
}
void PsUpdateDownloader::deleteDir(const QString &dir) {
_removeDirectory(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*>(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 (int32(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);
}
uint64 psIdleTime() {
return 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;
}
namespace {
QString _psHomeDir() {
struct passwd *pw = getpwuid(getuid());
return (pw && pw->pw_dir && strlen(pw->pw_dir)) ? (QString::fromLocal8Bit(pw->pw_dir) + '/') : QString();
}
}
QString psAppDataPath() {
QString home(_psHomeDir());
return home.isEmpty() ? QString() : (home + qsl(".TelegramDesktop/"));
}
QString psDownloadPath() {
return QStandardPaths::writableLocation(QStandardPaths::DownloadLocation) + '/' + QString::fromWCharArray(AppName) + '/';
}
QString psCurrentExeDirectory(int argc, char *argv[]) {
QString first = argc ? QString::fromLocal8Bit(argv[0]) : QString();
if (!first.isEmpty()) {
QFileInfo info(first);
if (info.isSymLink()) {
info = info.symLinkTarget();
}
if (info.exists()) {
return QDir(info.absolutePath()).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.isSymLink()) {
info = info.symLinkTarget();
}
if (info.exists()) {
return info.fileName();
}
}
return QString();
}
void psDoCleanup() {
try {
psAutoStart(false, true);
psSendToMenu(false, true);
} catch (...) {
}
}
int psCleanup() {
psDoCleanup();
return 0;
}
void psDoFixPrevious() {
}
int psFixPrevious() {
psDoFixPrevious();
return 0;
}
#ifdef Q_OS_LINUX
bool moveFile(const char *from, const char *to) {
FILE *ffrom = fopen(from, "rb"), *fto = fopen(to, "wb");
if (!ffrom) {
if (fto) fclose(fto);
return false;
}
if (!fto) {
fclose(ffrom);
return false;
}
static const int BufSize = 65536;
char buf[BufSize];
while (size_t size = fread(buf, 1, BufSize, ffrom)) {
fwrite(buf, 1, size, fto);
}
struct stat fst; // from http://stackoverflow.com/questions/5486774/keeping-fileowner-and-permissions-after-copying-file-in-c
//let's say this wont fail since you already worked OK on that fp
if (fstat(fileno(ffrom), &fst) != 0) {
fclose(ffrom);
fclose(fto);
return false;
}
//update to the same uid/gid
if (fchown(fileno(fto), fst.st_uid, fst.st_gid) != 0) {
fclose(ffrom);
fclose(fto);
return false;
}
//update the permissions
if (fchmod(fileno(fto), fst.st_mode) != 0) {
fclose(ffrom);
fclose(fto);
return false;
}
fclose(ffrom);
fclose(fto);
if (unlink(from)) {
return false;
}
return true;
}
#endif
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() + "Updater.exe");
QFileInfo updater(cWorkingDir() + "tupdates/ready/Updater.exe");
#elif defined Q_OS_MAC
QString curUpdater = (cExeDir() + "Telegram.app/Contents/Frameworks/Updater");
QFileInfo updater(cWorkingDir() + "tupdates/ready/Telegram.app/Contents/Frameworks/Updater");
#elif defined Q_OS_LINUX
QString curUpdater = (cExeDir() + "Updater");
QFileInfo updater(cWorkingDir() + "tupdates/ready/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
QFileInfo to(curUpdater);
QDir().mkpath(to.absolutePath());
if (!objc_moveFile(updater.absoluteFilePath(), curUpdater)) {
PsUpdateDownloader::clearAll();
return false;
}
#elif defined Q_OS_LINUX
if (!moveFile(QFile::encodeName(updater.absoluteFilePath()).constData(), QFile::encodeName(curUpdater).constData())) {
PsUpdateDownloader::clearAll();
return false;
}
#endif
return true;
}
void psPostprocessFile(const QString &name) {
}
void psOpenFile(const QString &name, bool openWith) {
QDesktopServices::openUrl(QUrl::fromLocalFile(name));
}
void psShowInFolder(const QString &name) {
App::wnd()->layerHidden();
system(("nautilus \"" + QFileInfo(name).absoluteDir().absolutePath() + "\"").toLocal8Bit().constData());
}
void psStart() {
}
void psFinish() {
}
namespace {
bool _psRunCommand(const QString &command) {
int result = system(command.toLocal8Bit().constData());
if (result) {
DEBUG_LOG(("App Error: command failed, code: %1, command: %2").arg(result).arg(command.toLocal8Bit().constData()));
return false;
}
DEBUG_LOG(("App Info: command succeeded, command: %1").arg(command.toLocal8Bit().constData()));
return true;
}
}
void psRegisterCustomScheme() {
QString home(_psHomeDir());
if (home.isEmpty()) return;
DEBUG_LOG(("App Info: placing .desktop file"));
if (QDir(home + qsl(".local/")).exists()) {
QString apps = home + qsl(".local/share/applications/");
if (!QDir(apps).exists()) QDir().mkpath(apps);
QString path = cWorkingDir() + qsl("tdata/"), file = path + qsl("telegramdesktop.desktop");
QDir().mkpath(path);
QFile f(file);
if (f.open(QIODevice::WriteOnly)) {
QString icon = path + qsl("icon.png");
if (!QFile(icon).exists()) {
if (QFile(qsl(":/gui/art/icon256.png")).copy(icon)) {
DEBUG_LOG(("App Info: Icon copied to 'tdata'"));
}
}
QTextStream s(&f);
s.setCodec("UTF-8");
s << "[Desktop Entry]\n";
s << "Encoding=UTF-8\n";
s << "Version=1.0\n";
s << "Name=Telegram Desktop\n";
s << "Comment=Official desktop version of Telegram messaging app\n";
s << "Exec=" << cExeDir().toLocal8Bit().constData() << cExeName().toLocal8Bit().constData() << " -- %u\n";
s << "Icon=" << icon.toLocal8Bit().constData() << "\n";
s << "Terminal=false\n";
s << "Type=Application\n";
s << "Categories=Network;\n";
s << "MimeType=application/x-xdg-protocol-tg;x-scheme-handler/tg;\n";
f.close();
if (_psRunCommand(qsl("desktop-file-install --dir=%1.local/share/applications --delete-original \"%2\"").arg(home).arg(file))) {
DEBUG_LOG(("App Info: removing old .desktop file"));
QFile(qsl("%1.local/share/applications/telegram.desktop").arg(home)).remove();
_psRunCommand(qsl("update-desktop-database %1.local/share/applications").arg(home));
_psRunCommand(qsl("xdg-mime default telegramdesktop.desktop x-scheme-handler/tg"));
}
} else {
LOG(("App Error: Could not open '%1' for write").arg(file));
}
}
DEBUG_LOG(("App Info: registerting for Gnome"));
if (_psRunCommand(qsl("gconftool-2 -t string -s /desktop/gnome/url-handlers/tg/command \"%1 -- %s\"").arg(cExeDir() + cExeName()))) {
_psRunCommand(qsl("gconftool-2 -t bool -s /desktop/gnome/url-handlers/tg/needs_terminal false"));
_psRunCommand(qsl("gconftool-2 -t bool -s /desktop/gnome/url-handlers/tg/enabled true"));
}
DEBUG_LOG(("App Info: placing .protocol file"));
QString services;
if (QDir(home + qsl(".kde4/")).exists()) {
services = home + qsl(".kde4/share/kde4/services/");
} else if (QDir(home + qsl(".kde/")).exists()) {
services = home + qsl(".kde/share/kde4/services/");
}
if (!services.isEmpty()) {
if (!QDir(services).exists()) QDir().mkpath(services);
QString path = services, file = path + qsl("tg.protocol");
QFile f(file);
if (f.open(QIODevice::WriteOnly)) {
QTextStream s(&f);
s.setCodec("UTF-8");
s << "[Protocol]\n";
s << "exec=" << cExeDir().toLocal8Bit().constData() << cExeName().toLocal8Bit().constData() << " -- %u\n";
s << "protocol=tg\n";
s << "input=none\n";
s << "output=none\n";
s << "helper=true\n";
s << "listing=false\n";
s << "reading=false\n";
s << "writing=false\n";
s << "makedir=false\n";
s << "deleting=false\n";
f.close();
} else {
LOG(("App Error: Could not open '%1' for write").arg(file));
}
}
}
bool _execUpdater(bool update = true) {
static const int MaxLen = 65536, MaxArgsCount = 128;
char path[MaxLen] = {0};
QByteArray data(QFile::encodeName(cExeDir() + "Updater"));
memcpy(path, data.constData(), data.size());
char *args[MaxArgsCount] = {0}, p_noupdate[] = "-noupdate", p_autostart[] = "-autostart", p_debug[] = "-debug", p_tosettings[] = "-tosettings", p_key[] = "-key", p_path[] = "-workpath", p_startintray[] = "-startintray";
char p_datafile[MaxLen] = {0}, p_pathbuf[MaxLen] = {0};
int argIndex = 0;
args[argIndex++] = path;
if (!update) {
args[argIndex++] = p_noupdate;
args[argIndex++] = p_tosettings;
}
if (cFromAutoStart()) args[argIndex++] = p_autostart;
if (cDebug()) args[argIndex++] = p_debug;
if (cStartInTray()) args[argIndex++] = p_startintray;
if (cDataFile() != (cTestMode() ? qsl("data_test") : qsl("data"))) {
QByteArray dataf = QFile::encodeName(cDataFile());
if (dataf.size() < MaxLen) {
memcpy(p_datafile, dataf.constData(), dataf.size());
args[argIndex++] = p_key;
args[argIndex++] = p_datafile;
}
}
QByteArray pathf = cWorkingDir().toLocal8Bit();
if (pathf.size() < MaxLen) {
memcpy(p_pathbuf, pathf.constData(), pathf.size());
args[argIndex++] = p_path;
args[argIndex++] = p_pathbuf;
}
pid_t pid = fork();
switch (pid) {
case -1: return false;
case 0: execv(path, args); return false;
}
return true;
}
void psExecUpdater() {
if (!_execUpdater()) {
QString readyPath = cWorkingDir() + qsl("tupdates/ready");
PsUpdateDownloader::deleteDir(readyPath);
}
}
void psExecTelegram() {
_execUpdater(false);
}
bool psShowOpenWithMenu(int x, int y, const QString &file) {
return false;
}
void psAutoStart(bool start, bool silent) {
}
void psSendToMenu(bool send, bool silent) {
}
void psUpdateOverlayed(QWidget *widget) {
}
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