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

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/*
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/windows_dlls.h"
namespace Platform {
namespace Dlls {
f_SetDllDirectory SetDllDirectory;
HINSTANCE LibKernel32;
void init() {
static bool inited = false;
if (inited) return;
inited = true;
LibKernel32 = LoadLibrary(L"KERNEL32.DLL");
load(LibKernel32, "SetDllDirectoryW", SetDllDirectory);
if (SetDllDirectory) {
// Remove the current directory from the DLL search order.
SetDllDirectory(L"");
}
}
f_SetWindowTheme SetWindowTheme;
f_OpenAs_RunDLL OpenAs_RunDLL;
f_SHOpenWithDialog SHOpenWithDialog;
f_SHAssocEnumHandlers SHAssocEnumHandlers;
f_SHCreateItemFromParsingName SHCreateItemFromParsingName;
f_WTSRegisterSessionNotification WTSRegisterSessionNotification;
f_WTSUnRegisterSessionNotification WTSUnRegisterSessionNotification;
f_SHQueryUserNotificationState SHQueryUserNotificationState;
f_SHChangeNotify SHChangeNotify;
f_SetCurrentProcessExplicitAppUserModelID SetCurrentProcessExplicitAppUserModelID;
f_RoGetActivationFactory RoGetActivationFactory;
f_WindowsCreateStringReference WindowsCreateStringReference;
f_WindowsDeleteString WindowsDeleteString;
f_PropVariantToString PropVariantToString;
f_PSStringFromPropertyKey PSStringFromPropertyKey;
HINSTANCE LibUxTheme;
HINSTANCE LibShell32;
HINSTANCE LibWtsApi32;
HINSTANCE LibPropSys;
HINSTANCE LibComBase;
void start() {
init();
LibShell32 = LoadLibrary(L"SHELL32.DLL");
load(LibShell32, "SHAssocEnumHandlers", SHAssocEnumHandlers);
load(LibShell32, "SHCreateItemFromParsingName", SHCreateItemFromParsingName);
load(LibShell32, "SHOpenWithDialog", SHOpenWithDialog);
load(LibShell32, "OpenAs_RunDLLW", OpenAs_RunDLL);
load(LibShell32, "SHQueryUserNotificationState", SHQueryUserNotificationState);
load(LibShell32, "SHChangeNotify", SHChangeNotify);
load(LibShell32, "SetCurrentProcessExplicitAppUserModelID", SetCurrentProcessExplicitAppUserModelID);
if (cBetaVersion() == 10020001 && SHChangeNotify) { // Temp - app icon was changed
SHChangeNotify(SHCNE_ASSOCCHANGED, SHCNF_IDLIST, nullptr, nullptr);
}
LibUxTheme = LoadLibrary(L"UXTHEME.DLL");
load(LibUxTheme, "SetWindowTheme", SetWindowTheme);
auto version = QSysInfo::windowsVersion();
if (version >= QSysInfo::WV_VISTA) {
LibWtsApi32 = LoadLibrary(L"WTSAPI32.DLL");
load(LibWtsApi32, "WTSRegisterSessionNotification", WTSRegisterSessionNotification);
load(LibWtsApi32, "WTSUnRegisterSessionNotification", WTSUnRegisterSessionNotification);
LibPropSys = LoadLibrary(L"PROPSYS.DLL");
load(LibPropSys, "PropVariantToString", PropVariantToString);
load(LibPropSys, "PSStringFromPropertyKey", PSStringFromPropertyKey);
if (version >= QSysInfo::WV_WINDOWS8) {
LibComBase = LoadLibrary(L"COMBASE.DLL");
load(LibComBase, "RoGetActivationFactory", RoGetActivationFactory);
load(LibComBase, "WindowsCreateStringReference", WindowsCreateStringReference);
load(LibComBase, "WindowsDeleteString", WindowsDeleteString);
}
}
}
} // namespace Dlls
} // namespace Platform