bool IsWinVerEqual(WORD OsVer)
{
OSVERSIONINFOEXW osvi = {sizeof(osvi), HIBYTE(OsVer), LOBYTE(OsVer)};
DWORDLONG const dwlConditionMask = VerSetConditionMask(VerSetConditionMask(0, VER_MAJORVERSION, VER_EQUAL), VER_MINORVERSION, VER_EQUAL);
BOOL ibIsWinOrHigher = VerifyVersionInfoW(&osvi, VER_MAJORVERSION | VER_MINORVERSION, dwlConditionMask);
return (ibIsWinOrHigher != FALSE);
}
bool IsUserAdmin()
{
// No need to show any "Shield" on XP or 2k
_ASSERTE(_WIN32_WINNT_VISTA==0x600);
OSVERSIONINFOEXW osvi = {sizeof(osvi), HIBYTE(_WIN32_WINNT_VISTA), LOBYTE(_WIN32_WINNT_VISTA)};
DWORDLONG const dwlConditionMask = VerSetConditionMask(VerSetConditionMask(0, VER_MAJORVERSION, VER_GREATER_EQUAL), VER_MINORVERSION, VER_GREATER_EQUAL);
if (!VerifyVersionInfoW(&osvi, VER_MAJORVERSION | VER_MINORVERSION, dwlConditionMask))
return false;
BOOL b;
SID_IDENTIFIER_AUTHORITY NtAuthority = {SECURITY_NT_AUTHORITY};
PSID AdministratorsGroup;
b = AllocateAndInitializeSid(
&NtAuthority,
2,
SECURITY_BUILTIN_DOMAIN_RID,
DOMAIN_ALIAS_RID_ADMINS,
0, 0, 0, 0, 0, 0,
&AdministratorsGroup);
if (b)
{
if (!CheckTokenMembership(NULL, AdministratorsGroup, &b))
{
b = FALSE;
}
FreeSid(AdministratorsGroup);
}
return (b ? true : false);
}
void Curl_sndbufset(curl_socket_t sockfd)
{
int val = CURL_MAX_WRITE_SIZE + 32;
int curval = 0;
int curlen = sizeof(curval);
DWORD majorVersion = 6;
static int detectOsState = DETECT_OS_NONE;
if(detectOsState == DETECT_OS_NONE) {
#if !defined(_WIN32_WINNT) || !defined(_WIN32_WINNT_WIN2K) || \
(_WIN32_WINNT < _WIN32_WINNT_WIN2K)
OSVERSIONINFO osver;
memset(&osver, 0, sizeof(osver));
osver.dwOSVersionInfoSize = sizeof(osver);
detectOsState = DETECT_OS_PREVISTA;
if(GetVersionEx(&osver)) {
if(osver.dwMajorVersion >= majorVersion)
detectOsState = DETECT_OS_VISTA_OR_LATER;
}
#elif defined(CURL_WINDOWS_APP)
(void)majorVersion;
detectOsState = DETECT_OS_VISTA_OR_LATER;
#else
ULONGLONG cm;
OSVERSIONINFOEX osver;
memset(&osver, 0, sizeof(osver));
osver.dwOSVersionInfoSize = sizeof(osver);
osver.dwMajorVersion = majorVersion;
cm = VerSetConditionMask(0, VER_MAJORVERSION, VER_GREATER_EQUAL);
cm = VerSetConditionMask(cm, VER_MINORVERSION, VER_GREATER_EQUAL);
cm = VerSetConditionMask(cm, VER_SERVICEPACKMAJOR, VER_GREATER_EQUAL);
cm = VerSetConditionMask(cm, VER_SERVICEPACKMINOR, VER_GREATER_EQUAL);
if(VerifyVersionInfo(&osver, (VER_MAJORVERSION | VER_MINORVERSION |
VER_SERVICEPACKMAJOR | VER_SERVICEPACKMINOR),
cm))
detectOsState = DETECT_OS_VISTA_OR_LATER;
else
detectOsState = DETECT_OS_PREVISTA;
#endif
}
if(detectOsState == DETECT_OS_VISTA_OR_LATER)
return;
if(getsockopt(sockfd, SOL_SOCKET, SO_SNDBUF, (char *)&curval, &curlen) == 0)
if(curval > val)
return;
setsockopt(sockfd, SOL_SOCKET, SO_SNDBUF, (const char *)&val, sizeof(val));
}
bool IsWin10()
{
static int ibIsWin10 = 0;
if (!ibIsWin10)
{
#define _WIN32_WINNT_WIN10 0x604
OSVERSIONINFOEXW osvi = {sizeof(osvi), HIBYTE(_WIN32_WINNT_WIN10), LOBYTE(_WIN32_WINNT_WIN10)};
DWORDLONG const dwlConditionMask = VerSetConditionMask(VerSetConditionMask(0, VER_MAJORVERSION, VER_GREATER_EQUAL), VER_MINORVERSION, VER_GREATER_EQUAL);
ibIsWin10 = VerifyVersionInfoW(&osvi, VER_MAJORVERSION | VER_MINORVERSION, dwlConditionMask) ? 1 : -1;
}
return (ibIsWin10 == 1);
}
// Checks whether we are on at least the specified build of Windows 10
//
BOOL _glfwIsWindows10BuildOrGreaterWin32(WORD build)
{
OSVERSIONINFOEXW osvi = { sizeof(osvi), 10, 0, build };
DWORD mask = VER_MAJORVERSION | VER_MINORVERSION | VER_BUILDNUMBER;
ULONGLONG cond = VerSetConditionMask(0, VER_MAJORVERSION, VER_GREATER_EQUAL);
cond = VerSetConditionMask(cond, VER_MINORVERSION, VER_GREATER_EQUAL);
cond = VerSetConditionMask(cond, VER_BUILDNUMBER, VER_GREATER_EQUAL);
// HACK: Use RtlVerifyVersionInfo instead of VerifyVersionInfoW as the
// latter lies unless the user knew to embedd a non-default manifest
// announcing support for Windows 10 via supportedOS GUID
return RtlVerifyVersionInfo(&osvi, mask, cond) == 0;
}
//
// IsVistaOrAbove
//
bool IsVistaOrAbove()
{
OSVERSIONINFOEX ovi = { 0 };
ovi.dwOSVersionInfoSize = sizeof(ovi);
ovi.dwMajorVersion = 6;
ovi.dwPlatformId = VER_PLATFORM_WIN32_NT;
ULONGLONG uConditionMask = 0;
uConditionMask = VerSetConditionMask(uConditionMask, VER_MAJORVERSION, VER_GREATER_EQUAL);
uConditionMask = VerSetConditionMask(uConditionMask, VER_PLATFORMID, VER_EQUAL);
return VerifyVersionInfo(&ovi, VER_MAJORVERSION | VER_PLATFORMID, uConditionMask) != FALSE;
}
static bool isWindowsVersionOrGreater(uint16 majorVersion, uint16 minorVersion) {
OSVERSIONINFOEX osvi = { sizeof(osvi), 0, 0, 0, 0, {0}, 0, 0 };
DWORDLONG condition =
VerSetConditionMask(VerSetConditionMask(
0, VER_MAJORVERSION, VER_GREATER_EQUAL),
VER_MINORVERSION, VER_GREATER_EQUAL);
osvi.dwMajorVersion = majorVersion;
osvi.dwMinorVersion = minorVersion;
return VerifyVersionInfo(&osvi, VER_MAJORVERSION | VER_MINORVERSION, condition) != 0;
}
// Only Windows 2000
bool IsWin2kEql()
{
static int ibIsWin2K = 0;
if (!ibIsWin2K)
{
OSVERSIONINFOEXW osvi = {sizeof(osvi), HIBYTE(_WIN32_WINNT_WIN2K), LOBYTE(_WIN32_WINNT_WIN2K)};
DWORDLONG const dwlConditionMask = VerSetConditionMask(VerSetConditionMask(0,
VER_MAJORVERSION, VER_EQUAL),
VER_MINORVERSION, VER_EQUAL);
ibIsWin2K = VerifyVersionInfoW(&osvi, VER_MAJORVERSION | VER_MINORVERSION | VER_SERVICEPACKMAJOR, dwlConditionMask) ? 1 : -1;;
}
return (ibIsWin2K == 1);
}
BOOL LoadAdvApi()
{
if (mh_AdvApi)
{
return TRUE;
}
for (int i = 0; i <= 1; i++)
{
if (i == 0)
{
_ASSERTE(_WIN32_WINNT_WIN7==0x601);
OSVERSIONINFOEXW osvi = {sizeof(osvi), HIBYTE(_WIN32_WINNT_WIN7), LOBYTE(_WIN32_WINNT_WIN7)};
DWORDLONG const dwlConditionMask = VerSetConditionMask(VerSetConditionMask(0, VER_MAJORVERSION, VER_GREATER_EQUAL), VER_MINORVERSION, VER_GREATER_EQUAL);
if (!_VerifyVersionInfo(&osvi, VER_MAJORVERSION | VER_MINORVERSION, dwlConditionMask))
continue; // в Vista и ниже "KernelBase.dll" еще не было
mh_AdvApi = LoadLibrary(L"KernelBase.dll");
}
else
{
mh_AdvApi = LoadLibrary(L"Advapi32.dll");
}
if (!mh_AdvApi)
{
#ifdef _DEBUG
mn_LastError = GetLastError();
#endif
return FALSE;
}
AddAccessAllowedAce = (AddAccessAllowedAce_t)GetProcAddress(mh_AdvApi, "AddAccessAllowedAce");
AddAccessDeniedAce = (AddAccessDeniedAce_t)GetProcAddress(mh_AdvApi, "AddAccessDeniedAce");
AllocateAndInitializeSid = (AllocateAndInitializeSid_t)GetProcAddress(mh_AdvApi, "AllocateAndInitializeSid");
GetLengthSid = (GetLengthSid_t)GetProcAddress(mh_AdvApi, "GetLengthSid");
InitializeAcl = (InitializeAcl_t)GetProcAddress(mh_AdvApi, "InitializeAcl");
InitializeSecurityDescriptor = (InitializeSecurityDescriptor_t)GetProcAddress(mh_AdvApi, "InitializeSecurityDescriptor");
SetSecurityDescriptorDacl = (SetSecurityDescriptorDacl_t)GetProcAddress(mh_AdvApi, "SetSecurityDescriptorDacl");
if (AddAccessAllowedAce && AddAccessDeniedAce && AllocateAndInitializeSid &&
GetLengthSid && InitializeAcl && InitializeSecurityDescriptor && SetSecurityDescriptorDacl)
{
return TRUE;
}
UnloadAdvApi();
return FALSE;
}
return FALSE;
}
bool IsHwFullScreenAvailable()
{
if (IsWindows64())
return false;
// HW FullScreen was available in Win2k & WinXP (32bit)
_ASSERTE(_WIN32_WINNT_VISTA==0x600);
OSVERSIONINFOEXW osvi = {sizeof(osvi), HIBYTE(_WIN32_WINNT_VISTA), LOBYTE(_WIN32_WINNT_VISTA)};
DWORDLONG const dwlConditionMask = VerSetConditionMask(VerSetConditionMask(0, VER_MAJORVERSION, VER_GREATER_EQUAL), VER_MINORVERSION, VER_GREATER_EQUAL);
if (VerifyVersionInfoW(&osvi, VER_MAJORVERSION | VER_MINORVERSION, dwlConditionMask))
return false; // Vista or higher - not available
else
return true;
}
inline bool IsWindowsVersionOrGreater(WORD wMajorVersion, WORD wMinorVersion, WORD wServicePackMajor)
{
OSVERSIONINFOEXW osvi = { sizeof(osvi), 0, 0, 0, 0, { 0 }, 0, 0 };
DWORDLONG const dwlConditionMask = VerSetConditionMask(
VerSetConditionMask(
VerSetConditionMask(
0, VER_MAJORVERSION, VER_GREATER_EQUAL),
VER_MINORVERSION, VER_GREATER_EQUAL),
VER_SERVICEPACKMAJOR, VER_GREATER_EQUAL);
osvi.dwMajorVersion = wMajorVersion;
osvi.dwMinorVersion = wMinorVersion;
osvi.wServicePackMajor = wServicePackMajor;
return VerifyVersionInfoW(&osvi, VER_MAJORVERSION | VER_MINORVERSION | VER_SERVICEPACKMAJOR, dwlConditionMask) != FALSE;
}
// Mostly taken from the Windows 8.1 SDK's VersionHelpers.h.
static bool IsWindowsVistaOrGreater()
{
OSVERSIONINFOEXW osvi = {sizeof(osvi), 0, 0, 0, 0, {0}, 0, 0};
osvi.dwMajorVersion = HIBYTE(_WIN32_WINNT_VISTA);
osvi.dwMinorVersion = LOBYTE(_WIN32_WINNT_VISTA);
osvi.wServicePackMajor = 0;
DWORDLONG majorversionmask = VerSetConditionMask(0, VER_MAJORVERSION, VER_GREATER_EQUAL);
DWORDLONG versionmask = VerSetConditionMask(majorversionmask, VER_MINORVERSION, VER_GREATER_EQUAL);
DWORDLONG mask = VerSetConditionMask(versionmask, VER_SERVICEPACKMAJOR, VER_GREATER_EQUAL);
return VerifyVersionInfoW(&osvi, VER_MAJORVERSION | VER_MINORVERSION | VER_SERVICEPACKMAJOR, mask) != FALSE;
}
// WinXP SP1 or higher
bool IsWinXPSP1()
{
static int ibIsWinXPSP1 = 0;
if (!ibIsWinXPSP1)
{
OSVERSIONINFOEXW osvi = {sizeof(osvi), HIBYTE(_WIN32_WINNT_WINXP), LOBYTE(_WIN32_WINNT_WINXP)};
osvi.wServicePackMajor = 1;
DWORDLONG const dwlConditionMask = VerSetConditionMask(VerSetConditionMask(VerSetConditionMask(0,
VER_MAJORVERSION, VER_GREATER_EQUAL),
VER_MINORVERSION, VER_GREATER_EQUAL),
VER_SERVICEPACKMAJOR, VER_GREATER_EQUAL);
ibIsWinXPSP1 = VerifyVersionInfoW(&osvi, VER_MAJORVERSION | VER_MINORVERSION | VER_SERVICEPACKMAJOR, dwlConditionMask) ? 1 : -1;;
}
return (ibIsWinXPSP1 == 1);
}
BOOL IsWindowsVersion(
WORD wMajorVersion,
WORD wMinorVersion
)
{
OSVERSIONINFOEX version_info = { 0 };
version_info.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
version_info.dwMajorVersion = wMajorVersion;
version_info.dwMinorVersion = wMinorVersion;
ULONGLONG mask = VerSetConditionMask(0, VER_MAJORVERSION, VER_EQUAL);
mask = VerSetConditionMask(mask, VER_MINORVERSION, VER_EQUAL);
return VerifyVersionInfo(&version_info, VER_MAJORVERSION | VER_MINORVERSION, mask);
}
int
isc_win32os_versioncheck(unsigned int major, unsigned int minor,
unsigned int spmajor, unsigned int spminor)
{
OSVERSIONINFOEX osVer;
DWORD typeMask;
ULONGLONG conditionMask;
memset(&osVer, 0, sizeof(OSVERSIONINFOEX));
osVer.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
typeMask = 0;
conditionMask = 0;
/* Optimistic: likely greater */
osVer.dwMajorVersion = major;
typeMask |= VER_MAJORVERSION;
conditionMask = VerSetConditionMask(conditionMask,
VER_MAJORVERSION,
VER_GREATER);
osVer.dwMinorVersion = minor;
typeMask |= VER_MINORVERSION;
conditionMask = VerSetConditionMask(conditionMask,
VER_MINORVERSION,
VER_GREATER);
osVer.wServicePackMajor = spmajor;
typeMask |= VER_SERVICEPACKMAJOR;
conditionMask = VerSetConditionMask(conditionMask,
VER_SERVICEPACKMAJOR,
VER_GREATER);
osVer.wServicePackMinor = spminor;
typeMask |= VER_SERVICEPACKMINOR;
conditionMask = VerSetConditionMask(conditionMask,
VER_SERVICEPACKMINOR,
VER_GREATER);
if (VerifyVersionInfo(&osVer, typeMask, conditionMask))
return (1);
/* Failed: retry with equal */
conditionMask = 0;
conditionMask = VerSetConditionMask(conditionMask,
VER_MAJORVERSION,
VER_EQUAL);
conditionMask = VerSetConditionMask(conditionMask,
VER_MINORVERSION,
VER_EQUAL);
conditionMask = VerSetConditionMask(conditionMask,
VER_SERVICEPACKMAJOR,
VER_EQUAL);
conditionMask = VerSetConditionMask(conditionMask,
VER_SERVICEPACKMINOR,
VER_EQUAL);
if (VerifyVersionInfo(&osVer, typeMask, conditionMask))
return (0);
else
return (-1);
}
VERSIONHELPERAPI
IsWindowsServer()
{
OSVERSIONINFOEXW osvi = { sizeof(osvi), 0, 0, 0, 0,{ 0 }, 0, 0, 0, VER_NT_WORKSTATION };
DWORDLONG const dwlConditionMask = VerSetConditionMask(0, VER_PRODUCT_TYPE, VER_EQUAL);
return !VerifyVersionInfoW(&osvi, VER_PRODUCT_TYPE, dwlConditionMask);
}
static
int is_winxp_or_later(void)
{
OSVERSIONINFOEX osv;
DWORDLONG cond;
memset(&osv, 0, sizeof(osv));
osv.dwOSVersionInfoSize = sizeof(osv);
osv.dwMajorVersion = 5;
osv.dwMinorVersion = 1;
cond = 0;
cond = VerSetConditionMask(cond, VER_MAJORVERSION, VER_GREATER_EQUAL);
cond = VerSetConditionMask(cond, VER_MINORVERSION, VER_GREATER_EQUAL);
return VerifyVersionInfo(&osv, VER_MAJORVERSION | VER_MINORVERSION, cond);
}
BOOL WINAPI IsWindowsVersionOrGreater(
WORD wMajorVersion,
WORD wMinorVersion,
WORD wServicePackMajor
)
{
OSVERSIONINFOEX version_info = { 0 };
version_info.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
version_info.dwMajorVersion = wMajorVersion;
version_info.dwMinorVersion = wMinorVersion;
version_info.wServicePackMajor = wServicePackMajor;
ULONGLONG mask = VerSetConditionMask(0, VER_MAJORVERSION, VER_GREATER_EQUAL);
mask = VerSetConditionMask(mask, VER_MINORVERSION, VER_GREATER_EQUAL);
mask = VerSetConditionMask(mask, VER_SERVICEPACKMAJOR, VER_GREATER_EQUAL);
return VerifyVersionInfo(&version_info, VER_MAJORVERSION | VER_MINORVERSION | VER_SERVICEPACKMAJOR, mask);
}
bool BrowserFactory::IsWindowsVersionOrGreater(unsigned short major_version,
unsigned short minor_version,
unsigned short service_pack) {
OSVERSIONINFOEXW osvi = { sizeof(osvi), 0, 0, 0, 0,{ 0 }, 0, 0 };
DWORDLONG const dwlConditionMask = VerSetConditionMask(
VerSetConditionMask(
VerSetConditionMask(
0, VER_MAJORVERSION, VER_GREATER_EQUAL),
VER_MINORVERSION, VER_GREATER_EQUAL),
VER_SERVICEPACKMAJOR, VER_GREATER_EQUAL);
osvi.dwMajorVersion = major_version;
osvi.dwMinorVersion = minor_version;
osvi.wServicePackMajor = service_pack;
return VerifyVersionInfoW(&osvi,
VER_MAJORVERSION | VER_MINORVERSION | VER_SERVICEPACKMAJOR,
dwlConditionMask) != FALSE;
}
static BOOL
IsWindowsVersionOrGreater(WORD wMajorVersion, WORD wMinorVersion, WORD wServicePackMajor)
{
OSVERSIONINFOEXW osvi;
DWORDLONG const dwlConditionMask = VerSetConditionMask(
VerSetConditionMask(
VerSetConditionMask(
0, VER_MAJORVERSION, VER_GREATER_EQUAL ),
VER_MINORVERSION, VER_GREATER_EQUAL ),
VER_SERVICEPACKMAJOR, VER_GREATER_EQUAL );
SDL_zero(osvi);
osvi.dwOSVersionInfoSize = sizeof(osvi);
osvi.dwMajorVersion = wMajorVersion;
osvi.dwMinorVersion = wMinorVersion;
osvi.wServicePackMajor = wServicePackMajor;
return VerifyVersionInfoW(&osvi, VER_MAJORVERSION | VER_MINORVERSION | VER_SERVICEPACKMAJOR, dwlConditionMask) != FALSE;
}
void DebugVersionTest()
{
DWORDLONG const dwlConditionMask = VerSetConditionMask(VerSetConditionMask(0, VER_MAJORVERSION, VER_GREATER_EQUAL), VER_MINORVERSION, VER_GREATER_EQUAL);
_ASSERTE(_WIN32_WINNT_WIN7==0x601);
OSVERSIONINFOEXW osvi7 = {sizeof(osvi7), HIBYTE(_WIN32_WINNT_WIN7), LOBYTE(_WIN32_WINNT_WIN7)};
bool bWin7 = VerifyVersionInfoW(&osvi7, VER_MAJORVERSION | VER_MINORVERSION, dwlConditionMask) != 0;
_ASSERTE(_WIN32_WINNT_VISTA==0x600);
OSVERSIONINFOEXW osvi6 = {sizeof(osvi6), HIBYTE(_WIN32_WINNT_VISTA), LOBYTE(_WIN32_WINNT_VISTA)};
bool bWin6 = VerifyVersionInfoW(&osvi6, VER_MAJORVERSION | VER_MINORVERSION, dwlConditionMask) != 0;
OSVERSIONINFOW osv = {sizeof(OSVERSIONINFOW)};
GetVersionExW(&osv);
bool bVerWin7 = ((osv.dwMajorVersion > 6) || ((osv.dwMajorVersion == 6) && (osv.dwMinorVersion >= 1)));
bool bVerWin6 = (osv.dwMajorVersion >= 6);
_ASSERTE(bWin7 == bVerWin7);
_ASSERTE(bWin6 == bVerWin6);
}
// Only 5.x family (Win2k, WinXP, Win 2003 server)
bool IsWin5family()
{
static int ibIsWin5fam = 0;
if (!ibIsWin5fam)
{
OSVERSIONINFOEXW osvi = {sizeof(osvi), 5, 0};
DWORDLONG const dwlConditionMask = VerSetConditionMask(0, VER_MAJORVERSION, VER_EQUAL);
ibIsWin5fam = VerifyVersionInfoW(&osvi, VER_MAJORVERSION, dwlConditionMask) ? 1 : -1;
}
return (ibIsWin5fam == 1);
}
BOOL
IsWindowsVersionOrGreater(WORD wMajorVersion, WORD wMinorVersion, WORD wServicePackMajor)
{
BOOL bRet = FALSE;
DWORD retCode;
OSVERSIONINFOEXW osvi = { sizeof(osvi), 0, 0, 0, 0,{ 0 }, 0, 0 };
DWORDLONG const dwlConditionMask = VerSetConditionMask(
VerSetConditionMask(
VerSetConditionMask(
0, VER_MAJORVERSION, VER_GREATER_EQUAL),
VER_MINORVERSION, VER_GREATER_EQUAL),
VER_SERVICEPACKMAJOR, VER_GREATER_EQUAL);
osvi.dwMajorVersion = wMajorVersion;
osvi.dwMinorVersion = wMinorVersion;
osvi.wServicePackMajor = wServicePackMajor;
bRet = VerifyVersionInfo(&osvi, VER_MAJORVERSION | VER_MINORVERSION | VER_SERVICEPACKMAJOR, dwlConditionMask);
retCode = GetLastError();
return bRet;
}
// Initialization code
void AFX_GLOBAL_DATA::Initialize()
{
if (m_bInitialized)
{
return;
}
OSVERSIONINFOEX osvi = { sizeof(osvi), HIBYTE(_WIN32_WINNT_WIN7), LOBYTE(_WIN32_WINNT_WIN7) };
// The condition mask specifies to test for the OS major/minor versions using greater than or equal.
DWORDLONG const dwlConditionMask = VerSetConditionMask(VerSetConditionMask(0, VER_MAJORVERSION, VER_GREATER_EQUAL), VER_MINORVERSION, VER_GREATER_EQUAL);
bIsWindows7 = VerifyVersionInfo(&osvi, VER_MAJORVERSION | VER_MINORVERSION, dwlConditionMask);
bIsRemoteSession = GetSystemMetrics(SM_REMOTESESSION);
UpdateSysColors();
UpdateFonts();
OnSettingChange();
EnableAccessibilitySupport();
}
// Only 5.x family (Win2k, WinXP, Win 2003 server)
bool IsWin5family()
{
static int ibIsWin5fam = 0;
if (!ibIsWin5fam)
{
// Don't use IsWinVerEqual here - we need to compare only major version!
OSVERSIONINFOEXW osvi = {sizeof(osvi), 5, 0};
DWORDLONG const dwlConditionMask = VerSetConditionMask(0, VER_MAJORVERSION, VER_EQUAL);
ibIsWin5fam = VerifyVersionInfoW(&osvi, VER_MAJORVERSION, dwlConditionMask) ? 1 : -1;
}
return (ibIsWin5fam == 1);
}
bool CheckLdrNotificationAvailable()
{
static bool bLdrWasChecked = false;
if (bLdrWasChecked)
return gbLdrDllNotificationUsed;
#ifndef _WIN32_WINNT_WIN8
#define _WIN32_WINNT_WIN8 0x602
#endif
_ASSERTE(_WIN32_WINNT_WIN8==0x602);
OSVERSIONINFOEXW osvi = {sizeof(osvi), HIBYTE(_WIN32_WINNT_WIN8), LOBYTE(_WIN32_WINNT_WIN8)};
DWORDLONG const dwlConditionMask = VerSetConditionMask(VerSetConditionMask(0, VER_MAJORVERSION, VER_GREATER_EQUAL), VER_MINORVERSION, VER_GREATER_EQUAL);
BOOL isAllowed = VerifyVersionInfoW(&osvi, VER_MAJORVERSION | VER_MINORVERSION, dwlConditionMask);
// LdrDllNotification работает так как нам надо начиная с Windows 8
// В предыдущих версиях Windows нотификатор вызывается из LdrpFindOrMapDll
// ДО того, как были обработаны импорты функцией LdrpProcessStaticImports (а точнее LdrpSnapThunk)
if (isAllowed)
{
HMODULE hNtDll = GetModuleHandle(L"ntdll.dll");
if (hNtDll)
{
LdrRegisterDllNotification = (LdrRegisterDllNotification_t)GetProcAddress(hNtDll, "LdrRegisterDllNotification");
LdrUnregisterDllNotification = (LdrUnregisterDllNotification_t)GetProcAddress(hNtDll, "LdrUnregisterDllNotification");
if (LdrRegisterDllNotification && LdrUnregisterDllNotification)
{
gnLdrDllNotificationState = LdrRegisterDllNotification(0, LdrDllNotification, NULL, &gpLdrDllNotificationCookie);
gbLdrDllNotificationUsed = (gnLdrDllNotificationState == 0/*STATUS_SUCCESS*/);
}
}
}
bLdrWasChecked = true;
return gbLdrDllNotificationUsed;
}
/* Test if this is a Vista machine or higher */
int isVista(void)
{
OSVERSIONINFOEX InfoStruct;
DWORD Mask;
DWORDLONG ConditionMask=0;
// Init
InfoStruct.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
InfoStruct.dwMajorVersion = 6; // Vista
Mask = VER_MAJORVERSION;
VerSetConditionMask(ConditionMask, VER_MAJORVERSION, VER_GREATER_EQUAL);
return VerifyVersionInfo(&InfoStruct, Mask, ConditionMask);
}
int CUtils::CheckOS() {
int iType = OS_UNSUPPORTED;
#ifdef ENABLE_DISPLAY_MODULE
OSVERSIONINFOEX osvi;
ZeroMemory (&osvi, sizeof (OSVERSIONINFOEX));
osvi.dwOSVersionInfoSize = sizeof (OSVERSIONINFOEX);
osvi.dwPlatformId = VER_PLATFORM_WIN32_NT;
osvi.dwMajorVersion = 6; // Vista
DWORDLONG condmask = VerSetConditionMask (VerSetConditionMask (0, VER_MAJORVERSION, VER_GREATER_EQUAL),
VER_PLATFORMID, VER_EQUAL);
if (VerifyVersionInfo (&osvi, VER_MAJORVERSION | VER_PLATFORMID, condmask)) {
iType = OS_VISTA_UPPER;
} else {
osvi.dwMajorVersion = 5; // XP/2000
if (VerifyVersionInfo (&osvi, VER_MAJORVERSION | VER_PLATFORMID, condmask))
iType = OS_XP;
}
#endif
return iType;
}
BOOL GetVersionMetric(WINVER_METRIC metric)
{
// NB: OSVERSIONINFOEX is not supported on very early platforms but
// those don't require such a "metric"
OSVERSIONINFOEXW ovi = { 0 };
ovi.dwOSVersionInfoSize = sizeof(ovi);
ULONGLONG dwlConditionMask = 0;
switch (metric)
{
case WINVER_METRIC::ANY:
return TRUE;
case WINVER_METRIC::SERVER:
ovi.wProductType = VER_NT_WORKSTATION;
dwlConditionMask = VerSetConditionMask(dwlConditionMask, VER_PRODUCT_TYPE, VER_EQUAL);
return VerifyVersionInfoW(&ovi, VER_PRODUCT_TYPE, dwlConditionMask) == FALSE;
case WINVER_METRIC::WORKSTATION:
ovi.wProductType = VER_NT_WORKSTATION;
dwlConditionMask = VerSetConditionMask(dwlConditionMask, VER_PRODUCT_TYPE, VER_EQUAL);
return VerifyVersionInfoW(&ovi, VER_PRODUCT_TYPE, dwlConditionMask) != FALSE;
case WINVER_METRIC::HOMESERVER:
ovi.wSuiteMask = VER_SUITE_WH_SERVER;
dwlConditionMask = VerSetConditionMask(dwlConditionMask, VER_SUITENAME, VER_EQUAL);
return VerifyVersionInfoW(&ovi, VER_SUITENAME, dwlConditionMask) != FALSE;
default:
ASSERT(false);
break;
}
return FALSE;
}
// we don't need any runtime initialization; only use Win32 API!
void __cdecl WinMainCRTStartup(void) {
// variable for ExitProcess
UINT exitCode;
// variables for Tokenize
LPTSTR infName;
// variables for GetFullPathName
LPTSTR fullPath;
LPTSTR filePart;
// variables for lstrcpy, lstrcat
DWORD len;
LPTSTR fixCmd;
LPTSTR argList;
// variables for ShellExecuteEx
SHELLEXECUTEINFO shExec;
// variables for Wow64DisableWow64FsRedirection
PVOID OldWow64FsRedirectionValue;
// variables for VerifyVersionInfo
OSVERSIONINFOEX verInfo;
// declare these functions as pointers to load dynamically
PW64DW64FR Wow64DisableWow64FsRedirection;
PW64RW64FR Wow64RevertWow64FsRedirection;
// attempt to load functions and store pointer in variable
Wow64DisableWow64FsRedirection = (PW64DW64FR) GetProcAddress(
GetModuleHandle(TEXT("kernel32.dll")),
"Wow64DisableWow64FsRedirection");
Wow64RevertWow64FsRedirection = (PW64RW64FR) GetProcAddress(
GetModuleHandle(TEXT("kernel32.dll")),
"Wow64RevertWow64FsRedirection");
// get the command line buffer from the environment
infName = Tokenize (GetCommandLine ());
// standard prefix to run an installer. first argument is a tuple of
// the library name and the entry point; there must be a comma
// between them and no spaces. rest of the command is passed to that
// entry point. DefaultInstall is the name of the section, 128 is
// flags, and the .inf name must be specified using a path to avoid
// having it search for files in default directories.
fixCmd = TEXT("setupapi.dll,InstallHinfSection DefaultInstall 128 ");
// get canonical path of the argument
len = GetFullPathName (infName, 0, NULL, NULL);
// file does not exist?
if (len == 0) {
exitCode = 0xFE;
goto cleanupFullPath;
}
fullPath = (LPTSTR) HeapAlloc (GetProcessHeap (), 0, (len+1) * sizeof(TCHAR));
GetFullPathName (infName, len, fullPath, &filePart);
// only directory was specified
if (*filePart == '\0') {
exitCode = 0xFD;
goto cleanupFullPath;
}
// put all portions together to a total command line. note that the
// InstallHinfSection argument list is not a regular command line. there
// are always three fields: Section (DefaultInstall), Flags (128) and
// Path, which are separated with a space. No quotes should be put around
// the path, nor is the short name really necessary (on Windows 7 64-bit
// there may not be a short name version available).
len = lstrlen (fixCmd) + lstrlen (fullPath);
argList = (LPTSTR) HeapAlloc (GetProcessHeap (), 0, (len+1) * sizeof(TCHAR));
lstrcpy (argList, fixCmd);
lstrcat (argList, fullPath);
//MessageBox(NULL, argList, TEXT("argList"), MB_ICONINFORMATION | MB_OK);
ZeroFill (&shExec, sizeof(SHELLEXECUTEINFO));
shExec.cbSize = sizeof(SHELLEXECUTEINFO);
shExec.fMask = SEE_MASK_NOCLOSEPROCESS | SEE_MASK_FLAG_DDEWAIT | SEE_MASK_DOENVSUBST;
// <http://codefromthe70s.org/vistatutorial.aspx>
// <http://www.wintellect.com/cs/blogs/jrobbins/archive/2007/03/27/elevate-a-process-at-the-command-line-in-vista.aspx>
ZeroFill (&verInfo, sizeof(OSVERSIONINFOEX));
verInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
verInfo.dwMajorVersion = 6; // Vista
if (VerifyVersionInfo (&verInfo, VER_MAJORVERSION,
VerSetConditionMask (0, VER_MAJORVERSION, VER_GREATER_EQUAL))) {
shExec.lpVerb = TEXT("runas");
}
// instead of calling InstallHinfSection ourself, we need to execute
// the external program so that the native version (32- or 64-bits)
// is run. it is always in system32, even on Windows x64! (folder
// redirection is deactivated, so we'll get the native version).
shExec.lpFile = TEXT("%SystemRoot%\\system32\\rundll32.exe");
shExec.lpParameters = argList;
shExec.nShow = SW_SHOWDEFAULT;
// only call the WoW64 functions if they are available on our system
if(NULL != Wow64DisableWow64FsRedirection)
Wow64DisableWow64FsRedirection (&OldWow64FsRedirectionValue);
// launch process and "inherit" exit code
ShellExecuteEx (&shExec);
WaitForSingleObject (shExec.hProcess, INFINITE);
GetExitCodeProcess (shExec.hProcess, &exitCode);
CloseHandle (shExec.hProcess);
if (NULL != Wow64RevertWow64FsRedirection)
Wow64RevertWow64FsRedirection (OldWow64FsRedirectionValue);
// not really necessary, but it's a habit hard to turn
HeapFree (GetProcessHeap (), 0, argList);
cleanupFullPath:
HeapFree (GetProcessHeap (), 0, fullPath);
ExitProcess (exitCode);
}