tdesktop/Telegram/SourceFiles/platform/win/specific_win.cpp

594 lines
19 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#include "platform/win/specific_win.h"
#include "platform/win/main_window_win.h"
#include "platform/win/notifications_manager_win.h"
#include "platform/win/windows_app_user_model_id.h"
#include "platform/win/windows_dlls.h"
#include "base/platform/base_platform_info.h"
#include "base/call_delayed.h"
#include "lang/lang_keys.h"
#include "mainwindow.h"
#include "mainwidget.h"
#include "history/history_location_manager.h"
#include "storage/localstorage.h"
#include "core/crash_reports.h"
#include <QtCore/QOperatingSystemVersion>
#include <QtWidgets/QApplication>
#include <QtWidgets/QDesktopWidget>
#include <QtGui/QDesktopServices>
#include <QtGui/QWindow>
#include <qpa/qplatformnativeinterface.h>
#include <Shobjidl.h>
#include <shellapi.h>
#include <roapi.h>
#include <wrl/client.h>
#include <openssl/conf.h>
#include <openssl/engine.h>
#include <openssl/err.h>
#include <dbghelp.h>
#include <shlobj.h>
#include <Shlwapi.h>
#include <Strsafe.h>
#include <Windowsx.h>
#include <WtsApi32.h>
#include <SDKDDKVer.h>
#include <sal.h>
#include <Psapi.h>
#include <strsafe.h>
#include <ObjBase.h>
#include <propvarutil.h>
#include <functiondiscoverykeys.h>
#include <intsafe.h>
#include <guiddef.h>
#ifndef DCX_USESTYLE
#define DCX_USESTYLE 0x00010000
#endif
#ifndef WM_NCPOINTERUPDATE
#define WM_NCPOINTERUPDATE 0x0241
#define WM_NCPOINTERDOWN 0x0242
#define WM_NCPOINTERUP 0x0243
#endif
using namespace Microsoft::WRL;
using namespace Platform;
namespace {
bool themeInited = false;
bool finished = true;
QMargins simpleMargins, margins;
HICON bigIcon = 0, smallIcon = 0, overlayIcon = 0;
class _PsInitializer {
public:
_PsInitializer() {
Dlls::start();
}
};
_PsInitializer _psInitializer;
BOOL CALLBACK _ActivateProcess(HWND hWnd, LPARAM lParam) {
uint64 &processId(*(uint64*)lParam);
DWORD dwProcessId;
::GetWindowThreadProcessId(hWnd, &dwProcessId);
if ((uint64)dwProcessId == processId) { // found top-level window
static const int32 nameBufSize = 1024;
WCHAR nameBuf[nameBufSize];
int32 len = GetWindowText(hWnd, nameBuf, nameBufSize);
if (len && len < nameBufSize) {
if (QRegularExpression(qsl("^Telegram(\\s*\\(\\d+\\))?$")).match(QString::fromStdWString(nameBuf)).hasMatch()) {
BOOL res = ::SetForegroundWindow(hWnd);
::SetFocus(hWnd);
return FALSE;
}
}
}
return TRUE;
}
}
void psActivateProcess(uint64 pid) {
if (pid) {
::EnumWindows((WNDENUMPROC)_ActivateProcess, (LPARAM)&pid);
}
}
QString psAppDataPath() {
static const int maxFileLen = MAX_PATH * 10;
WCHAR wstrPath[maxFileLen];
if (GetEnvironmentVariable(L"APPDATA", wstrPath, maxFileLen)) {
QDir appData(QString::fromStdWString(std::wstring(wstrPath)));
#ifdef OS_WIN_STORE
return appData.absolutePath() + qsl("/Telegram Desktop UWP/");
#else // OS_WIN_STORE
return appData.absolutePath() + '/' + AppName.utf16() + '/';
#endif // OS_WIN_STORE
}
return QString();
}
QString psAppDataPathOld() {
static const int maxFileLen = MAX_PATH * 10;
WCHAR wstrPath[maxFileLen];
if (GetEnvironmentVariable(L"APPDATA", wstrPath, maxFileLen)) {
QDir appData(QString::fromStdWString(std::wstring(wstrPath)));
return appData.absolutePath() + '/' + AppNameOld.utf16() + '/';
}
return QString();
}
void psDoCleanup() {
try {
psAutoStart(false, true);
psSendToMenu(false, true);
AppUserModelId::cleanupShortcut();
} catch (...) {
}
}
QRect psDesktopRect() {
static QRect _monitorRect;
static crl::time _monitorLastGot = 0;
auto tnow = crl::now();
if (tnow > _monitorLastGot + 1000LL || tnow < _monitorLastGot) {
_monitorLastGot = tnow;
HMONITOR hMonitor = MonitorFromWindow(App::wnd()->psHwnd(), MONITOR_DEFAULTTONEAREST);
if (hMonitor) {
MONITORINFOEX info;
info.cbSize = sizeof(info);
GetMonitorInfo(hMonitor, &info);
_monitorRect = QRect(info.rcWork.left, info.rcWork.top, info.rcWork.right - info.rcWork.left, info.rcWork.bottom - info.rcWork.top);
} else {
_monitorRect = QApplication::desktop()->availableGeometry(App::wnd());
}
}
return _monitorRect;
}
int psCleanup() {
__try
{
psDoCleanup();
}
__except(EXCEPTION_EXECUTE_HANDLER)
{
return 0;
}
return 0;
}
void psDoFixPrevious() {
try {
static const int bufSize = 4096;
DWORD checkType = 0;
DWORD checkSize = bufSize * 2;
WCHAR checkStr[bufSize] = { 0 };
HKEY newKey1 = nullptr;
HKEY newKey2 = nullptr;
HKEY oldKey1 = nullptr;
HKEY oldKey2 = nullptr;
const auto appId = AppId.utf16();
const auto newKeyStr1 = QString("Software\\Wow6432Node\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\%1_is1").arg(appId).toStdWString();
const auto newKeyStr2 = QString("Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\%1_is1").arg(appId).toStdWString();
const auto oldKeyStr1 = QString("SOFTWARE\\Wow6432Node\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\%1_is1").arg(appId).toStdWString();
const auto oldKeyStr2 = QString("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\%1_is1").arg(appId).toStdWString();
const auto newKeyRes1 = RegOpenKeyEx(HKEY_CURRENT_USER, newKeyStr1.c_str(), 0, KEY_READ, &newKey1);
const auto newKeyRes2 = RegOpenKeyEx(HKEY_CURRENT_USER, newKeyStr2.c_str(), 0, KEY_READ, &newKey2);
const auto oldKeyRes1 = RegOpenKeyEx(HKEY_LOCAL_MACHINE, oldKeyStr1.c_str(), 0, KEY_READ, &oldKey1);
const auto oldKeyRes2 = RegOpenKeyEx(HKEY_LOCAL_MACHINE, oldKeyStr2.c_str(), 0, KEY_READ, &oldKey2);
const auto existNew1 = (newKeyRes1 == ERROR_SUCCESS) && (RegQueryValueEx(newKey1, L"InstallDate", 0, &checkType, (BYTE*)checkStr, &checkSize) == ERROR_SUCCESS); checkSize = bufSize * 2;
const auto existNew2 = (newKeyRes2 == ERROR_SUCCESS) && (RegQueryValueEx(newKey2, L"InstallDate", 0, &checkType, (BYTE*)checkStr, &checkSize) == ERROR_SUCCESS); checkSize = bufSize * 2;
const auto existOld1 = (oldKeyRes1 == ERROR_SUCCESS) && (RegQueryValueEx(oldKey1, L"InstallDate", 0, &checkType, (BYTE*)checkStr, &checkSize) == ERROR_SUCCESS); checkSize = bufSize * 2;
const auto existOld2 = (oldKeyRes2 == ERROR_SUCCESS) && (RegQueryValueEx(oldKey2, L"InstallDate", 0, &checkType, (BYTE*)checkStr, &checkSize) == ERROR_SUCCESS); checkSize = bufSize * 2;
if (newKeyRes1 == ERROR_SUCCESS) RegCloseKey(newKey1);
if (newKeyRes2 == ERROR_SUCCESS) RegCloseKey(newKey2);
if (oldKeyRes1 == ERROR_SUCCESS) RegCloseKey(oldKey1);
if (oldKeyRes2 == ERROR_SUCCESS) RegCloseKey(oldKey2);
if (existNew1 || existNew2) {
const auto deleteKeyRes1 = existOld1 ? RegDeleteKey(HKEY_LOCAL_MACHINE, oldKeyStr1.c_str()) : ERROR_SUCCESS;
const auto deleteKeyRes2 = existOld2 ? RegDeleteKey(HKEY_LOCAL_MACHINE, oldKeyStr2.c_str()) : ERROR_SUCCESS;
}
QString userDesktopLnk, commonDesktopLnk;
WCHAR userDesktopFolder[MAX_PATH], commonDesktopFolder[MAX_PATH];
HRESULT userDesktopRes = SHGetFolderPath(0, CSIDL_DESKTOPDIRECTORY, 0, SHGFP_TYPE_CURRENT, userDesktopFolder);
HRESULT commonDesktopRes = SHGetFolderPath(0, CSIDL_COMMON_DESKTOPDIRECTORY, 0, SHGFP_TYPE_CURRENT, commonDesktopFolder);
if (SUCCEEDED(userDesktopRes)) {
userDesktopLnk = QString::fromWCharArray(userDesktopFolder) + "\\Telegram.lnk";
}
if (SUCCEEDED(commonDesktopRes)) {
commonDesktopLnk = QString::fromWCharArray(commonDesktopFolder) + "\\Telegram.lnk";
}
QFile userDesktopFile(userDesktopLnk), commonDesktopFile(commonDesktopLnk);
if (QFile::exists(userDesktopLnk) && QFile::exists(commonDesktopLnk) && userDesktopLnk != commonDesktopLnk) {
bool removed = QFile::remove(commonDesktopLnk);
}
} catch (...) {
}
}
int psFixPrevious() {
__try
{
psDoFixPrevious();
}
__except(EXCEPTION_EXECUTE_HANDLER)
{
return 0;
}
return 0;
}
namespace Platform {
namespace ThirdParty {
namespace {
void StartOpenSSL() {
// Don't use dynamic OpenSSL config, it can load unwanted DLLs.
OPENSSL_load_builtin_modules();
ENGINE_load_builtin_engines();
ERR_clear_error();
OPENSSL_no_config();
}
} // namespace
void start() {
StartOpenSSL();
}
} // namespace ThirdParty
void start() {
Dlls::init();
}
void finish() {
}
void SetApplicationIcon(const QIcon &icon) {
QApplication::setWindowIcon(icon);
}
QString SingleInstanceLocalServerName(const QString &hash) {
return qsl("Global\\") + hash + '-' + cGUIDStr();
}
std::optional<bool> IsDarkMode() {
static const auto kSystemVersion = QOperatingSystemVersion::current();
static const auto kDarkModeAddedVersion = QOperatingSystemVersion(
QOperatingSystemVersion::Windows,
10,
0,
17763);
static const auto kSupported = (kSystemVersion >= kDarkModeAddedVersion);
if (!kSupported) {
return std::nullopt;
}
const auto keyName = L""
"Software\\Microsoft\\Windows\\CurrentVersion\\Themes\\Personalize";
const auto valueName = L"AppsUseLightTheme";
auto key = HKEY();
auto result = RegOpenKeyEx(HKEY_CURRENT_USER, keyName, 0, KEY_READ, &key);
if (result != ERROR_SUCCESS) {
return std::nullopt;
}
DWORD value = 0, type = 0, size = sizeof(value);
result = RegQueryValueEx(key, valueName, 0, &type, (LPBYTE)&value, &size);
RegCloseKey(key);
if (result != ERROR_SUCCESS) {
return std::nullopt;
}
return (value == 0);
}
bool AutostartSupported() {
return !IsWindowsStoreBuild();
}
bool ShowWindowMenu(QWindow *window) {
const auto pos = QCursor::pos();
SendMessage(
HWND(window->winId()),
WM_SYSCOMMAND,
SC_MOUSEMENU,
MAKELPARAM(pos.x(), pos.y()));
return true;
}
Window::ControlsLayout WindowControlsLayout() {
return Window::ControlsLayout{
.right = {
Window::Control::Minimize,
Window::Control::Maximize,
Window::Control::Close,
}
};
}
} // namespace Platform
namespace {
void _psLogError(const char *str, LSTATUS code) {
LPWSTR errorTextFormatted = nullptr;
auto formatFlags = FORMAT_MESSAGE_FROM_SYSTEM
| FORMAT_MESSAGE_ALLOCATE_BUFFER
| FORMAT_MESSAGE_IGNORE_INSERTS;
FormatMessage(
formatFlags,
NULL,
code,
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
(LPTSTR)&errorTextFormatted,
0,
0);
auto errorText = errorTextFormatted
? errorTextFormatted
: L"(Unknown error)";
LOG((str).arg(code).arg(QString::fromStdWString(errorText)));
LocalFree(errorTextFormatted);
}
bool _psOpenRegKey(LPCWSTR key, PHKEY rkey) {
DEBUG_LOG(("App Info: opening reg key %1...").arg(QString::fromStdWString(key)));
LSTATUS status = RegOpenKeyEx(HKEY_CURRENT_USER, key, 0, KEY_QUERY_VALUE | KEY_WRITE, rkey);
if (status != ERROR_SUCCESS) {
if (status == ERROR_FILE_NOT_FOUND) {
status = RegCreateKeyEx(HKEY_CURRENT_USER, key, 0, 0, REG_OPTION_NON_VOLATILE, KEY_QUERY_VALUE | KEY_WRITE, 0, rkey, 0);
if (status != ERROR_SUCCESS) {
QString msg = qsl("App Error: could not create '%1' registry key, error %2").arg(QString::fromStdWString(key)).arg(qsl("%1: %2"));
_psLogError(msg.toUtf8().constData(), status);
return false;
}
} else {
QString msg = qsl("App Error: could not open '%1' registry key, error %2").arg(QString::fromStdWString(key)).arg(qsl("%1: %2"));
_psLogError(msg.toUtf8().constData(), status);
return false;
}
}
return true;
}
bool _psSetKeyValue(HKEY rkey, LPCWSTR value, QString v) {
static const int bufSize = 4096;
DWORD defaultType, defaultSize = bufSize * 2;
WCHAR defaultStr[bufSize] = { 0 };
if (RegQueryValueEx(rkey, value, 0, &defaultType, (BYTE*)defaultStr, &defaultSize) != ERROR_SUCCESS || defaultType != REG_SZ || defaultSize != (v.size() + 1) * 2 || QString::fromStdWString(defaultStr) != v) {
WCHAR tmp[bufSize] = { 0 };
if (!v.isEmpty()) StringCbPrintf(tmp, bufSize, v.replace(QChar('%'), qsl("%%")).toStdWString().c_str());
LSTATUS status = RegSetValueEx(rkey, value, 0, REG_SZ, (BYTE*)tmp, (wcslen(tmp) + 1) * sizeof(WCHAR));
if (status != ERROR_SUCCESS) {
QString msg = qsl("App Error: could not set %1, error %2").arg(value ? ('\'' + QString::fromStdWString(value) + '\'') : qsl("(Default)")).arg("%1: %2");
_psLogError(msg.toUtf8().constData(), status);
return false;
}
}
return true;
}
}
namespace Platform {
void RegisterCustomScheme(bool force) {
if (cExeName().isEmpty()) {
return;
}
DEBUG_LOG(("App Info: Checking custom scheme 'tg'..."));
HKEY rkey;
QString exe = QDir::toNativeSeparators(cExeDir() + cExeName());
// Legacy URI scheme registration
if (!_psOpenRegKey(L"Software\\Classes\\tg", &rkey)) return;
if (!_psSetKeyValue(rkey, L"URL Protocol", QString())) return;
if (!_psSetKeyValue(rkey, 0, qsl("URL:Telegram Link"))) return;
if (!_psOpenRegKey(L"Software\\Classes\\tg\\DefaultIcon", &rkey)) return;
if (!_psSetKeyValue(rkey, 0, '"' + exe + qsl(",1\""))) return;
if (!_psOpenRegKey(L"Software\\Classes\\tg\\shell", &rkey)) return;
if (!_psOpenRegKey(L"Software\\Classes\\tg\\shell\\open", &rkey)) return;
if (!_psOpenRegKey(L"Software\\Classes\\tg\\shell\\open\\command", &rkey)) return;
if (!_psSetKeyValue(rkey, 0, '"' + exe + qsl("\" -workdir \"") + cWorkingDir() + qsl("\" -- \"%1\""))) return;
// URI scheme registration as Default Program - Windows Vista and above
if (!_psOpenRegKey(L"Software\\Classes\\tdesktop.tg", &rkey)) return;
if (!_psOpenRegKey(L"Software\\Classes\\tdesktop.tg\\DefaultIcon", &rkey)) return;
if (!_psSetKeyValue(rkey, 0, '"' + exe + qsl(",1\""))) return;
if (!_psOpenRegKey(L"Software\\Classes\\tdesktop.tg\\shell", &rkey)) return;
if (!_psOpenRegKey(L"Software\\Classes\\tdesktop.tg\\shell\\open", &rkey)) return;
if (!_psOpenRegKey(L"Software\\Classes\\tdesktop.tg\\shell\\open\\command", &rkey)) return;
if (!_psSetKeyValue(rkey, 0, '"' + exe + qsl("\" -workdir \"") + cWorkingDir() + qsl("\" -- \"%1\""))) return;
if (!_psOpenRegKey(L"Software\\TelegramDesktop", &rkey)) return;
if (!_psOpenRegKey(L"Software\\TelegramDesktop\\Capabilities", &rkey)) return;
if (!_psSetKeyValue(rkey, L"ApplicationName", qsl("Telegram Desktop"))) return;
if (!_psSetKeyValue(rkey, L"ApplicationDescription", qsl("Telegram Desktop"))) return;
if (!_psOpenRegKey(L"Software\\TelegramDesktop\\Capabilities\\UrlAssociations", &rkey)) return;
if (!_psSetKeyValue(rkey, L"tg", qsl("tdesktop.tg"))) return;
if (!_psOpenRegKey(L"Software\\RegisteredApplications", &rkey)) return;
if (!_psSetKeyValue(rkey, L"Telegram Desktop", qsl("SOFTWARE\\TelegramDesktop\\Capabilities"))) return;
}
PermissionStatus GetPermissionStatus(PermissionType type) {
if (type==PermissionType::Microphone) {
PermissionStatus result=PermissionStatus::Granted;
HKEY hKey;
LSTATUS res=RegOpenKeyEx(HKEY_CURRENT_USER, L"Software\\Microsoft\\Windows\\CurrentVersion\\CapabilityAccessManager\\ConsentStore\\microphone", 0, KEY_QUERY_VALUE, &hKey);
if(res==ERROR_SUCCESS) {
wchar_t buf[20];
DWORD length=sizeof(buf);
res=RegQueryValueEx(hKey, L"Value", NULL, NULL, (LPBYTE)buf, &length);
if(res==ERROR_SUCCESS) {
if(wcscmp(buf, L"Deny")==0) {
result=PermissionStatus::Denied;
}
}
RegCloseKey(hKey);
}
return result;
}
return PermissionStatus::Granted;
}
void RequestPermission(PermissionType type, Fn<void(PermissionStatus)> resultCallback) {
resultCallback(PermissionStatus::Granted);
}
void OpenSystemSettingsForPermission(PermissionType type) {
if (type == PermissionType::Microphone) {
crl::on_main([] {
ShellExecute(
nullptr,
L"open",
L"ms-settings:privacy-microphone",
nullptr,
nullptr,
SW_SHOWDEFAULT);
});
}
}
bool OpenSystemSettings(SystemSettingsType type) {
if (type == SystemSettingsType::Audio) {
crl::on_main([] {
WinExec("control.exe mmsys.cpl", SW_SHOW);
//QDesktopServices::openUrl(QUrl("ms-settings:sound"));
});
}
return true;
}
} // namespace Platform
void psNewVersion() {
Platform::RegisterCustomScheme();
if (Local::oldSettingsVersion() < 8051) {
AppUserModelId::checkPinned();
}
if (Local::oldSettingsVersion() > 0 && Local::oldSettingsVersion() < 10021) {
// Reset icons cache, because we've changed the application icon.
if (Dlls::SHChangeNotify) {
Dlls::SHChangeNotify(SHCNE_ASSOCCHANGED, SHCNF_IDLIST, nullptr, nullptr);
}
}
}
void _manageAppLnk(bool create, bool silent, int path_csidl, const wchar_t *args, const wchar_t *description) {
if (cExeName().isEmpty()) {
return;
}
WCHAR startupFolder[MAX_PATH];
HRESULT hr = SHGetFolderPath(0, path_csidl, 0, SHGFP_TYPE_CURRENT, startupFolder);
if (SUCCEEDED(hr)) {
QString lnk = QString::fromWCharArray(startupFolder) + '\\' + AppFile.utf16() + qsl(".lnk");
if (create) {
ComPtr<IShellLink> shellLink;
hr = CoCreateInstance(CLSID_ShellLink, nullptr, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&shellLink));
if (SUCCEEDED(hr)) {
ComPtr<IPersistFile> persistFile;
QString exe = QDir::toNativeSeparators(cExeDir() + cExeName()), dir = QDir::toNativeSeparators(QDir(cWorkingDir()).absolutePath());
shellLink->SetArguments(args);
shellLink->SetPath(exe.toStdWString().c_str());
shellLink->SetWorkingDirectory(dir.toStdWString().c_str());
shellLink->SetDescription(description);
ComPtr<IPropertyStore> propertyStore;
hr = shellLink.As(&propertyStore);
if (SUCCEEDED(hr)) {
PROPVARIANT appIdPropVar;
hr = InitPropVariantFromString(AppUserModelId::getId(), &appIdPropVar);
if (SUCCEEDED(hr)) {
hr = propertyStore->SetValue(AppUserModelId::getKey(), appIdPropVar);
PropVariantClear(&appIdPropVar);
if (SUCCEEDED(hr)) {
hr = propertyStore->Commit();
}
}
}
hr = shellLink.As(&persistFile);
if (SUCCEEDED(hr)) {
hr = persistFile->Save(lnk.toStdWString().c_str(), TRUE);
} else {
if (!silent) LOG(("App Error: could not create interface IID_IPersistFile %1").arg(hr));
}
} else {
if (!silent) LOG(("App Error: could not create instance of IID_IShellLink %1").arg(hr));
}
} else {
QFile::remove(lnk);
}
} else {
if (!silent) LOG(("App Error: could not get CSIDL %1 folder %2").arg(path_csidl).arg(hr));
}
}
void psAutoStart(bool start, bool silent) {
_manageAppLnk(start, silent, CSIDL_STARTUP, L"-autostart", L"Telegram autorun link.\nYou can disable autorun in Telegram settings.");
}
void psSendToMenu(bool send, bool silent) {
_manageAppLnk(send, silent, CSIDL_SENDTO, L"-sendpath", L"Telegram send to link.\nYou can disable send to menu item in Telegram settings.");
}
void psWriteDump() {
#ifndef DESKTOP_APP_DISABLE_CRASH_REPORTS
PROCESS_MEMORY_COUNTERS data = { 0 };
if (Dlls::GetProcessMemoryInfo
&& Dlls::GetProcessMemoryInfo(
GetCurrentProcess(),
&data,
sizeof(data))) {
const auto mb = 1024 * 1024;
CrashReports::dump()
<< "Memory-usage: "
<< (data.PeakWorkingSetSize / mb)
<< " MB (peak), "
<< (data.WorkingSetSize / mb)
<< " MB (current)\n";
CrashReports::dump()
<< "Pagefile-usage: "
<< (data.PeakPagefileUsage / mb)
<< " MB (peak), "
<< (data.PagefileUsage / mb)
<< " MB (current)\n";
}
#endif // DESKTOP_APP_DISABLE_CRASH_REPORTS
}
bool psLaunchMaps(const Data::LocationPoint &point) {
return QDesktopServices::openUrl(qsl("bingmaps:?lvl=16&collection=point.%1_%2_Point").arg(point.latAsString()).arg(point.lonAsString()));
}