941 lines
24 KiB
C++
941 lines
24 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "platform/linux/specific_linux.h"
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#include "base/openssl_help.h"
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#include "base/platform/base_platform_info.h"
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#include "ui/platform/linux/ui_linux_wayland_integration.h"
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#include "platform/linux/linux_desktop_environment.h"
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#include "platform/linux/linux_wayland_integration.h"
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#include "base/qt_adapters.h"
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#include "lang/lang_keys.h"
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#include "mainwindow.h"
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#include "storage/localstorage.h"
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#include "core/sandbox.h"
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#include "core/application.h"
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#include "core/core_settings.h"
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#include "core/update_checker.h"
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#include "window/window_controller.h"
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#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
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#include "base/platform/linux/base_linux_glibmm_helper.h"
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#include "base/platform/linux/base_linux_dbus_utilities.h"
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#include "base/platform/linux/base_linux_xdp_utilities.h"
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#include "platform/linux/linux_xdp_file_dialog.h"
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#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
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#ifndef DESKTOP_APP_DISABLE_X11_INTEGRATION
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#include "base/platform/linux/base_linux_xcb_utilities.h"
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#include "base/platform/linux/base_linux_xsettings.h"
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#endif // !DESKTOP_APP_DISABLE_X11_INTEGRATION
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#ifndef DESKTOP_APP_DISABLE_WEBKITGTK
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#include "webview/platform/linux/webview_linux_webkit2gtk.h"
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#endif // !DESKTOP_APP_DISABLE_WEBKITGTK
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#include <QtWidgets/QApplication>
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#include <QtWidgets/QStyle>
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#include <QtWidgets/QDesktopWidget>
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#include <QtCore/QStandardPaths>
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#include <QtCore/QProcess>
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#include <QtGui/QWindow>
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#include <private/qguiapplication_p.h>
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#include <jemalloc/jemalloc.h>
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#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
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#include <glibmm.h>
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#include <giomm.h>
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#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
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#include <sys/stat.h>
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#include <sys/types.h>
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#ifdef Q_OS_LINUX
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#include <sys/sendfile.h>
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#endif // Q_OS_LINUX
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#include <cstdlib>
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#include <unistd.h>
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#include <dirent.h>
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#include <pwd.h>
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#include <iostream>
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using namespace Platform;
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using UiWaylandIntegration = Ui::Platform::WaylandIntegration;
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using Platform::internal::WaylandIntegration;
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namespace Platform {
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namespace {
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constexpr auto kDesktopFile = ":/misc/telegramdesktop.desktop"_cs;
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constexpr auto kIconName = "telegram"_cs;
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constexpr auto kDarkColorLimit = 192;
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constexpr auto kXDGDesktopPortalService = "org.freedesktop.portal.Desktop"_cs;
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constexpr auto kXDGDesktopPortalObjectPath = "/org/freedesktop/portal/desktop"_cs;
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constexpr auto kIBusPortalService = "org.freedesktop.portal.IBus"_cs;
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constexpr auto kWebviewService = "org.telegram.desktop.GtkIntegration.WebviewHelper-%1-%2"_cs;
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#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
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void PortalAutostart(bool start, bool silent) {
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if (cExeName().isEmpty()) {
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return;
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}
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try {
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const auto connection = Gio::DBus::Connection::get_sync(
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Gio::DBus::BusType::BUS_TYPE_SESSION);
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const auto parentWindowId = [&]() -> Glib::ustring {
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std::stringstream result;
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const auto activeWindow = Core::App().activeWindow();
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if (!activeWindow) {
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return result.str();
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}
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const auto window = activeWindow->widget()->windowHandle();
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if (const auto integration = WaylandIntegration::Instance()) {
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if (const auto handle = integration->nativeHandle(window)
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; !handle.isEmpty()) {
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result << "wayland:" << handle.toStdString();
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}
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} else if (IsX11()) {
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result << "x11:" << std::hex << window->winId();
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}
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return result.str();
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}();
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const auto handleToken = Glib::ustring("tdesktop")
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+ std::to_string(openssl::RandomValue<uint>());
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std::map<Glib::ustring, Glib::VariantBase> options;
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options["handle_token"] = Glib::Variant<Glib::ustring>::create(
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handleToken);
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options["reason"] = Glib::Variant<Glib::ustring>::create(
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tr::lng_settings_auto_start(tr::now).toStdString());
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options["autostart"] = Glib::Variant<bool>::create(start);
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options["commandline"] = Glib::Variant<std::vector<
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Glib::ustring
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>>::create({
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cExeName().toStdString(),
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"-workdir",
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cWorkingDir().toStdString(),
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"-autostart",
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});
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options["dbus-activatable"] = Glib::Variant<bool>::create(false);
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auto uniqueName = connection->get_unique_name();
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uniqueName.erase(0, 1);
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uniqueName.replace(uniqueName.find('.'), 1, 1, '_');
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const auto requestPath = Glib::ustring(
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"/org/freedesktop/portal/desktop/request/")
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+ uniqueName
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+ '/'
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+ handleToken;
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const auto context = Glib::MainContext::create();
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const auto loop = Glib::MainLoop::create(context);
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g_main_context_push_thread_default(context->gobj());
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const auto contextGuard = gsl::finally([&] {
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g_main_context_pop_thread_default(context->gobj());
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});
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const auto signalId = connection->signal_subscribe(
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[&](
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const Glib::RefPtr<Gio::DBus::Connection> &connection,
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const Glib::ustring &sender_name,
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const Glib::ustring &object_path,
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const Glib::ustring &interface_name,
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const Glib::ustring &signal_name,
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const Glib::VariantContainerBase ¶meters) {
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try {
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auto parametersCopy = parameters;
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const auto response = base::Platform::GlibVariantCast<
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uint>(parametersCopy.get_child(0));
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if (response && !silent) {
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LOG(("Portal Autostart Error: Request denied"));
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}
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} catch (const std::exception &e) {
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if (!silent) {
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LOG(("Portal Autostart Error: %1").arg(
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QString::fromStdString(e.what())));
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}
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}
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loop->quit();
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},
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std::string(kXDGDesktopPortalService),
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"org.freedesktop.portal.Request",
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"Response",
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requestPath);
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const auto signalGuard = gsl::finally([&] {
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if (signalId != 0) {
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connection->signal_unsubscribe(signalId);
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}
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});
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connection->call_sync(
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std::string(kXDGDesktopPortalObjectPath),
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"org.freedesktop.portal.Background",
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"RequestBackground",
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base::Platform::MakeGlibVariant(std::tuple{
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parentWindowId,
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options,
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}),
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std::string(kXDGDesktopPortalService));
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if (signalId != 0) {
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QWindow window;
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QGuiApplicationPrivate::showModalWindow(&window);
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loop->run();
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QGuiApplicationPrivate::hideModalWindow(&window);
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}
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} catch (const Glib::Error &e) {
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if (!silent) {
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LOG(("Portal Autostart Error: %1").arg(
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QString::fromStdString(e.what())));
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}
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}
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}
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bool IsIBusPortalPresent() {
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static const auto Result = [&] {
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try {
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const auto connection = Gio::DBus::Connection::get_sync(
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Gio::DBus::BusType::BUS_TYPE_SESSION);
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const auto serviceRegistered = base::Platform::DBus::NameHasOwner(
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connection,
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std::string(kIBusPortalService));
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const auto serviceActivatable = ranges::contains(
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base::Platform::DBus::ListActivatableNames(connection),
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Glib::ustring(std::string(kIBusPortalService)));
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return serviceRegistered || serviceActivatable;
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} catch (...) {
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}
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return false;
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}();
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return Result;
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}
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#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
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QByteArray EscapeShell(const QByteArray &content) {
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auto result = QByteArray();
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auto b = content.constData(), e = content.constEnd();
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for (auto ch = b; ch != e; ++ch) {
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if (*ch == ' ' || *ch == '"' || *ch == '\'' || *ch == '\\') {
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if (result.isEmpty()) {
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result.reserve(content.size() * 2);
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}
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if (ch > b) {
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result.append(b, ch - b);
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}
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result.append('\\');
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b = ch;
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}
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}
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if (result.isEmpty()) {
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return content;
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}
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if (e > b) {
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result.append(b, e - b);
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}
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return result;
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}
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QString EscapeShellInLauncher(const QString &content) {
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return EscapeShell(content.toUtf8()).replace('\\', "\\\\");
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}
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QString FlatpakID() {
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static const auto Result = [] {
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if (!qEnvironmentVariableIsEmpty("FLATPAK_ID")) {
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return qEnvironmentVariable("FLATPAK_ID");
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} else {
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return cExeName();
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}
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}();
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return Result;
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}
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bool GenerateDesktopFile(
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const QString &targetPath,
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const QString &args,
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bool silent = false) {
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if (targetPath.isEmpty() || cExeName().isEmpty()) {
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return false;
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}
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DEBUG_LOG(("App Info: placing .desktop file to %1").arg(targetPath));
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if (!QDir(targetPath).exists()) QDir().mkpath(targetPath);
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const auto sourceFile = kDesktopFile.utf16();
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const auto targetFile = targetPath + QGuiApplication::desktopFileName();
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QString fileText;
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QFile source(sourceFile);
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if (source.open(QIODevice::ReadOnly)) {
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QTextStream s(&source);
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fileText = s.readAll();
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source.close();
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} else {
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if (!silent) {
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LOG(("App Error: Could not open '%1' for read").arg(sourceFile));
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}
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return false;
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}
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QFile target(targetFile);
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if (target.open(QIODevice::WriteOnly)) {
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fileText = fileText.replace(
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QRegularExpression(
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qsl("^TryExec=.*$"),
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QRegularExpression::MultilineOption),
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qsl("TryExec=%1").arg(
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QString(cExeDir() + cExeName()).replace('\\', "\\\\")));
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fileText = fileText.replace(
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QRegularExpression(
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qsl("^Exec=telegram-desktop(.*)$"),
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QRegularExpression::MultilineOption),
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qsl("Exec=%1 -workdir %2\\1").arg(
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EscapeShellInLauncher(cExeDir() + cExeName()),
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EscapeShellInLauncher(cWorkingDir())));
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fileText = fileText.replace(
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QRegularExpression(
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qsl("^Exec=(.*) -- %u$"),
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QRegularExpression::MultilineOption),
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qsl("Exec=\\1%1").arg(
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args.isEmpty() ? QString() : ' ' + args));
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target.write(fileText.toUtf8());
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target.close();
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if (!Core::UpdaterDisabled()) {
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DEBUG_LOG(("App Info: removing old .desktop files"));
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QFile::remove(qsl("%1telegram.desktop").arg(targetPath));
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QFile::remove(qsl("%1telegramdesktop.desktop").arg(targetPath));
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}
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return true;
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} else {
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if (!silent) {
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LOG(("App Error: Could not open '%1' for write").arg(targetFile));
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}
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return false;
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}
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}
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} // namespace
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void SetApplicationIcon(const QIcon &icon) {
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QApplication::setWindowIcon(icon);
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}
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bool InFlatpak() {
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static const auto Result = QFileInfo::exists(qsl("/.flatpak-info"));
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return Result;
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}
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bool InSnap() {
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static const auto Result = qEnvironmentVariableIsSet("SNAP");
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return Result;
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}
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QString AppRuntimeDirectory() {
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static const auto Result = [&] {
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auto runtimeDir = QStandardPaths::writableLocation(
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QStandardPaths::RuntimeLocation);
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if (InFlatpak()) {
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runtimeDir += qsl("/app/") + FlatpakID();
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}
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if (!QFileInfo::exists(runtimeDir)) { // non-systemd distros
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runtimeDir = QDir::tempPath();
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}
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if (!runtimeDir.endsWith('/')) {
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runtimeDir += '/';
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}
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return runtimeDir;
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}();
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return Result;
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}
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QString SingleInstanceLocalServerName(const QString &hash) {
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const auto idealSocketPath = AppRuntimeDirectory()
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+ hash
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+ '-'
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+ cGUIDStr();
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if (idealSocketPath.size() >= 108) {
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return AppRuntimeDirectory() + hash;
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} else {
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return idealSocketPath;
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}
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}
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QString GetIconName() {
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static const auto Result = InFlatpak()
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? FlatpakID()
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: kIconName.utf16();
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return Result;
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}
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std::optional<bool> IsDarkMode() {
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[[maybe_unused]] static const auto Inited = [] {
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static const auto Setter = [] {
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crl::on_main([] {
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Core::App().settings().setSystemDarkMode(IsDarkMode());
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});
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};
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QObject::connect(
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qGuiApp,
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&QGuiApplication::paletteChanged,
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Setter);
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#ifndef DESKTOP_APP_DISABLE_X11_INTEGRATION
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using base::Platform::XCB::XSettings;
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if (const auto xSettings = XSettings::Instance()) {
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xSettings->registerCallbackForProperty("Net/ThemeName", [](
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xcb_connection_t *,
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const QByteArray &,
|
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const QVariant &,
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void *) {
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Setter();
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}, nullptr);
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}
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#endif // !DESKTOP_APP_DISABLE_X11_INTEGRATION
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#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
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using XDPSettingWatcher = base::Platform::XDP::SettingWatcher;
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static const XDPSettingWatcher GtkThemeWatcher(
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[=](
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const Glib::ustring &group,
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const Glib::ustring &key,
|
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const Glib::VariantBase &value) {
|
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if (group == "org.gnome.desktop.interface"
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&& key == "gtk-theme") {
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Setter();
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}
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});
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|
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static const XDPSettingWatcher KdeColorSchemeWatcher(
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[=](
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const Glib::ustring &group,
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const Glib::ustring &key,
|
|
const Glib::VariantBase &value) {
|
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if (group == "org.kde.kdeglobals.General"
|
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&& key == "ColorScheme") {
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Setter();
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}
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|
});
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#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
|
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|
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return true;
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|
}();
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|
|
|
std::optional<bool> result;
|
|
|
|
const auto styleName = QApplication::style()->metaObject()->className();
|
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if (styleName != qstr("QFusionStyle")
|
|
&& styleName != qstr("QWindowsStyle")) {
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result = false;
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|
|
const auto paletteBackgroundGray = qGray(
|
|
QPalette().color(QPalette::Window).rgb());
|
|
|
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if (paletteBackgroundGray < kDarkColorLimit) {
|
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result = true;
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|
return result;
|
|
}
|
|
}
|
|
|
|
#ifndef DESKTOP_APP_DISABLE_X11_INTEGRATION
|
|
using base::Platform::XCB::XSettings;
|
|
if (const auto xSettings = XSettings::Instance()) {
|
|
const auto gtkThemeX = xSettings->setting("Net/ThemeName");
|
|
if (gtkThemeX.isValid()) {
|
|
result = false;
|
|
if (gtkThemeX.toString().contains(
|
|
qsl("-dark"),
|
|
Qt::CaseInsensitive)) {
|
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result = true;
|
|
return result;
|
|
}
|
|
}
|
|
}
|
|
#endif // !DESKTOP_APP_DISABLE_X11_INTEGRATION
|
|
|
|
#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
|
|
try {
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|
using namespace base::Platform::XDP;
|
|
|
|
const auto gtkThemePortal = ReadSetting(
|
|
"org.gnome.desktop.interface",
|
|
"gtk-theme");
|
|
|
|
if (gtkThemePortal.has_value()) {
|
|
const auto gtkThemePortalString = QString::fromStdString(
|
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base::Platform::GlibVariantCast<Glib::ustring>(
|
|
*gtkThemePortal));
|
|
|
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result = false;
|
|
|
|
if (gtkThemePortalString.contains(
|
|
qsl("-dark"),
|
|
Qt::CaseInsensitive)) {
|
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result = true;
|
|
return result;
|
|
}
|
|
}
|
|
} catch (...) {
|
|
}
|
|
|
|
try {
|
|
using namespace base::Platform::XDP;
|
|
|
|
const auto kdeBackgroundColorOptional = ReadSetting(
|
|
"org.kde.kdeglobals.Colors:Window",
|
|
"BackgroundNormal");
|
|
|
|
if (kdeBackgroundColorOptional.has_value()) {
|
|
const auto kdeBackgroundColorList = QString::fromStdString(
|
|
base::Platform::GlibVariantCast<Glib::ustring>(
|
|
*kdeBackgroundColorOptional)).split(',');
|
|
|
|
if (kdeBackgroundColorList.size() >= 3) {
|
|
result = false;
|
|
|
|
const auto kdeBackgroundGray = qGray(
|
|
kdeBackgroundColorList[0].toInt(),
|
|
kdeBackgroundColorList[1].toInt(),
|
|
kdeBackgroundColorList[2].toInt());
|
|
|
|
if (kdeBackgroundGray < kDarkColorLimit) {
|
|
result = true;
|
|
return result;
|
|
}
|
|
}
|
|
}
|
|
} catch (...) {
|
|
}
|
|
#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
|
|
|
|
return result;
|
|
}
|
|
|
|
bool AutostartSupported() {
|
|
// snap sandbox doesn't allow creating files
|
|
// in folders with names started with a dot
|
|
// and doesn't provide any api to add an app to autostart
|
|
// thus, autostart isn't supported in snap
|
|
return !InSnap();
|
|
}
|
|
|
|
bool TrayIconSupported() {
|
|
return App::wnd()
|
|
? App::wnd()->trayAvailable()
|
|
: false;
|
|
}
|
|
|
|
bool SkipTaskbarSupported() {
|
|
if (const auto integration = WaylandIntegration::Instance()) {
|
|
return integration->skipTaskbarSupported();
|
|
}
|
|
|
|
#ifndef DESKTOP_APP_DISABLE_X11_INTEGRATION
|
|
if (IsX11()) {
|
|
return base::Platform::XCB::IsSupportedByWM(
|
|
"_NET_WM_STATE_SKIP_TASKBAR");
|
|
}
|
|
#endif // !DESKTOP_APP_DISABLE_X11_INTEGRATION
|
|
|
|
return false;
|
|
}
|
|
|
|
} // namespace Platform
|
|
|
|
void psActivateProcess(uint64 pid) {
|
|
// objc_activateProgram();
|
|
}
|
|
|
|
namespace {
|
|
|
|
#ifdef __HAIKU__
|
|
void HaikuAutostart(bool start) {
|
|
const auto home = QDir::homePath();
|
|
if (home.isEmpty()) {
|
|
return;
|
|
}
|
|
|
|
QFile file(home + "/config/settings/boot/launch/telegram-desktop");
|
|
if (start) {
|
|
if (file.open(QIODevice::WriteOnly | QIODevice::Text)) {
|
|
QTextStream out(&file);
|
|
out
|
|
<< "#!/bin/bash" << Qt::endl
|
|
<< "cd /system/apps" << Qt::endl
|
|
<< "./Telegram -autostart" << " &" << Qt::endl;
|
|
file.close();
|
|
file.setPermissions(file.permissions()
|
|
| QFileDevice::ExeOwner
|
|
| QFileDevice::ExeGroup
|
|
| QFileDevice::ExeOther);
|
|
}
|
|
} else {
|
|
file.remove();
|
|
}
|
|
}
|
|
#endif // __HAIKU__
|
|
|
|
} // namespace
|
|
|
|
QString psAppDataPath() {
|
|
// Previously we used ~/.TelegramDesktop, so look there first.
|
|
// If we find data there, we should still use it.
|
|
auto home = QDir::homePath();
|
|
if (!home.isEmpty()) {
|
|
auto oldPath = home + qsl("/.TelegramDesktop/");
|
|
auto oldSettingsBase = oldPath + qsl("tdata/settings");
|
|
if (QFile::exists(oldSettingsBase + '0')
|
|
|| QFile::exists(oldSettingsBase + '1')
|
|
|| QFile::exists(oldSettingsBase + 's')) {
|
|
return oldPath;
|
|
}
|
|
}
|
|
|
|
return QStandardPaths::writableLocation(QStandardPaths::AppLocalDataLocation) + '/';
|
|
}
|
|
|
|
void psDoCleanup() {
|
|
try {
|
|
psAutoStart(false, true);
|
|
psSendToMenu(false, true);
|
|
} catch (...) {
|
|
}
|
|
}
|
|
|
|
int psCleanup() {
|
|
psDoCleanup();
|
|
return 0;
|
|
}
|
|
|
|
void psDoFixPrevious() {
|
|
}
|
|
|
|
int psFixPrevious() {
|
|
psDoFixPrevious();
|
|
return 0;
|
|
}
|
|
|
|
namespace Platform {
|
|
|
|
void start() {
|
|
auto backgroundThread = true;
|
|
mallctl("background_thread", nullptr, nullptr, &backgroundThread, sizeof(bool));
|
|
|
|
// Prevent any later calls into setlocale() by Qt
|
|
QCoreApplicationPrivate::initLocale();
|
|
|
|
LOG(("Launcher filename: %1").arg(QGuiApplication::desktopFileName()));
|
|
|
|
#ifndef DESKTOP_APP_DISABLE_WAYLAND_INTEGRATION
|
|
qputenv("QT_WAYLAND_SHELL_INTEGRATION", "desktop-app-xdg-shell;xdg-shell;wl-shell");
|
|
#endif // !DESKTOP_APP_DISABLE_WAYLAND_INTEGRATION
|
|
|
|
qputenv("PULSE_PROP_application.name", AppName.utf8());
|
|
qputenv("PULSE_PROP_application.icon_name", GetIconName().toLatin1());
|
|
|
|
#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
|
|
Glib::set_prgname(cExeName().toStdString());
|
|
Glib::set_application_name(std::string(AppName));
|
|
|
|
#ifdef DESKTOP_APP_USE_PACKAGED_RLOTTIE
|
|
g_warning(
|
|
"Application has been built with foreign rlottie, "
|
|
"animated emojis won't be colored to the selected pack.");
|
|
#endif // DESKTOP_APP_USE_PACKAGED_RLOTTIE
|
|
|
|
#ifdef DESKTOP_APP_USE_PACKAGED_FONTS
|
|
g_warning(
|
|
"Application was built without embedded fonts, "
|
|
"this may lead to font issues.");
|
|
#endif // DESKTOP_APP_USE_PACKAGED_FONTS
|
|
|
|
// IBus has changed its socket path several times
|
|
// and each change should be synchronized with Qt.
|
|
// Moreover, the last time Qt changed the path,
|
|
// they didn't introduce a fallback to the old path
|
|
// and made the new Qt incompatible with IBus from older distributions.
|
|
// Since tdesktop is distributed in static binary form,
|
|
// it makes sense to use ibus portal whenever it present
|
|
// to ensure compatibility with the maximum range of distributions.
|
|
if (IsIBusPortalPresent()) {
|
|
LOG(("IBus portal is present! Using it."));
|
|
qputenv("IBUS_USE_PORTAL", "1");
|
|
}
|
|
#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
|
|
|
|
#ifndef DESKTOP_APP_DISABLE_WEBKITGTK
|
|
const auto d = QFile::encodeName(QDir(cWorkingDir()).absolutePath());
|
|
char h[33] = { 0 };
|
|
hashMd5Hex(d.constData(), d.size(), h);
|
|
|
|
Webview::WebKit2Gtk::SetServiceName(
|
|
kWebviewService.utf16().arg(h).arg("%1").toStdString());
|
|
#endif // !DESKTOP_APP_DISABLE_WEBKITGTK
|
|
}
|
|
|
|
void finish() {
|
|
}
|
|
|
|
void InstallLauncher(bool force) {
|
|
static const auto DisabledByEnv = !qEnvironmentVariableIsEmpty(
|
|
"DESKTOPINTEGRATION");
|
|
|
|
// don't update desktop file for alpha version or if updater is disabled
|
|
if ((cAlphaVersion() || Core::UpdaterDisabled() || DisabledByEnv)
|
|
&& !force) {
|
|
return;
|
|
}
|
|
|
|
const auto applicationsPath = QStandardPaths::writableLocation(
|
|
QStandardPaths::ApplicationsLocation) + '/';
|
|
|
|
GenerateDesktopFile(applicationsPath, qsl("-- %u"));
|
|
|
|
const auto icons = QStandardPaths::writableLocation(
|
|
QStandardPaths::GenericDataLocation) + qsl("/icons/");
|
|
|
|
if (!QDir(icons).exists()) QDir().mkpath(icons);
|
|
|
|
const auto icon = icons + kIconName.utf16() + qsl(".png");
|
|
auto iconExists = QFile::exists(icon);
|
|
if (Local::oldSettingsVersion() < 2008012 && iconExists) {
|
|
// Icon was changed.
|
|
if (QFile::remove(icon)) {
|
|
iconExists = false;
|
|
}
|
|
}
|
|
if (!iconExists) {
|
|
if (QFile::copy(qsl(":/gui/art/logo_256.png"), icon)) {
|
|
DEBUG_LOG(("App Info: Icon copied to '%1'").arg(icon));
|
|
}
|
|
}
|
|
|
|
QProcess::execute("update-desktop-database", {
|
|
applicationsPath
|
|
});
|
|
}
|
|
|
|
PermissionStatus GetPermissionStatus(PermissionType type) {
|
|
return PermissionStatus::Granted;
|
|
}
|
|
|
|
void RequestPermission(PermissionType type, Fn<void(PermissionStatus)> resultCallback) {
|
|
resultCallback(PermissionStatus::Granted);
|
|
}
|
|
|
|
void OpenSystemSettingsForPermission(PermissionType type) {
|
|
}
|
|
|
|
bool OpenSystemSettings(SystemSettingsType type) {
|
|
if (type == SystemSettingsType::Audio) {
|
|
struct Command {
|
|
QString command;
|
|
QStringList arguments;
|
|
};
|
|
auto options = std::vector<Command>();
|
|
const auto add = [&](const char *option, const char *arg = nullptr) {
|
|
auto command = Command{ .command = option };
|
|
if (arg) {
|
|
command.arguments.push_back(arg);
|
|
}
|
|
options.push_back(std::move(command));
|
|
};
|
|
if (DesktopEnvironment::IsUnity()) {
|
|
add("unity-control-center", "sound");
|
|
} else if (DesktopEnvironment::IsKDE()) {
|
|
add("kcmshell5", "kcm_pulseaudio");
|
|
add("kcmshell4", "phonon");
|
|
} else if (DesktopEnvironment::IsGnome()) {
|
|
add("gnome-control-center", "sound");
|
|
} else if (DesktopEnvironment::IsCinnamon()) {
|
|
add("cinnamon-settings", "sound");
|
|
} else if (DesktopEnvironment::IsMATE()) {
|
|
add("mate-volume-control");
|
|
}
|
|
#ifdef __HAIKU__
|
|
add("Media");
|
|
#endif // __ HAIKU__
|
|
add("pavucontrol-qt");
|
|
add("pavucontrol");
|
|
add("alsamixergui");
|
|
return ranges::any_of(options, [](const Command &command) {
|
|
return QProcess::startDetached(
|
|
command.command,
|
|
command.arguments);
|
|
});
|
|
}
|
|
return true;
|
|
}
|
|
|
|
namespace ThirdParty {
|
|
|
|
void start() {
|
|
LOG(("Icon theme: %1").arg(QIcon::themeName()));
|
|
LOG(("Fallback icon theme: %1").arg(QIcon::fallbackThemeName()));
|
|
|
|
// wait for interface announce to know if native window frame is supported
|
|
if (const auto integration = UiWaylandIntegration::Instance()) {
|
|
integration->waitForInterfaceAnnounce();
|
|
}
|
|
|
|
#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
|
|
FileDialog::XDP::Start();
|
|
#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
|
|
}
|
|
|
|
void finish() {
|
|
}
|
|
|
|
} // namespace ThirdParty
|
|
|
|
} // namespace Platform
|
|
|
|
void psNewVersion() {
|
|
#ifndef __HAIKU__
|
|
Platform::InstallLauncher();
|
|
#endif // __HAIKU__
|
|
}
|
|
|
|
void psAutoStart(bool start, bool silent) {
|
|
#ifdef __HAIKU__
|
|
HaikuAutostart(start);
|
|
return;
|
|
#endif // __HAIKU__
|
|
|
|
if (InFlatpak()) {
|
|
#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
|
|
PortalAutostart(start, silent);
|
|
#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
|
|
} else {
|
|
const auto autostart = QStandardPaths::writableLocation(
|
|
QStandardPaths::GenericConfigLocation)
|
|
+ qsl("/autostart/");
|
|
|
|
if (start) {
|
|
GenerateDesktopFile(autostart, qsl("-autostart"), silent);
|
|
} else {
|
|
QFile::remove(autostart + QGuiApplication::desktopFileName());
|
|
}
|
|
}
|
|
}
|
|
|
|
void psSendToMenu(bool send, bool silent) {
|
|
}
|
|
|
|
void sendfileFallback(FILE *out, FILE *in) {
|
|
static const int BufSize = 65536;
|
|
char buf[BufSize];
|
|
while (size_t size = fread(buf, 1, BufSize, in)) {
|
|
fwrite(buf, 1, size, out);
|
|
}
|
|
}
|
|
|
|
bool linuxMoveFile(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;
|
|
}
|
|
|
|
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;
|
|
}
|
|
|
|
#ifdef Q_OS_LINUX
|
|
ssize_t copied = sendfile(
|
|
fileno(fto),
|
|
fileno(ffrom),
|
|
nullptr,
|
|
fst.st_size);
|
|
if (copied == -1) {
|
|
DEBUG_LOG(("Update Error: "
|
|
"Copy by sendfile '%1' to '%2' failed, error: %3, fallback now."
|
|
).arg(from
|
|
).arg(to
|
|
).arg(errno));
|
|
sendfileFallback(fto, ffrom);
|
|
} else {
|
|
DEBUG_LOG(("Update Info: "
|
|
"Copy by sendfile '%1' to '%2' done, size: %3, result: %4."
|
|
).arg(from
|
|
).arg(to
|
|
).arg(fst.st_size
|
|
).arg(copied));
|
|
}
|
|
#else // Q_OS_LINUX
|
|
sendfileFallback(fto, ffrom);
|
|
#endif // Q_OS_LINUX
|
|
|
|
//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;
|
|
}
|
|
|
|
bool psLaunchMaps(const Data::LocationPoint &point) {
|
|
return false;
|
|
}
|