Muldersoft/LameXP
Muldersoft/LameXP
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Improved compatibility mode detection, taking into account Windows 8.1.

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This commit is contained in:
LoRd_MuldeR 2013-10-20 23:34:04 +02:00
parent 2accc11d4f
commit 3d7fbf70f5
2 changed files with 57 additions and 36 deletions
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92
src/Global.cpp
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@ -536,9 +536,10 @@ static bool lamexp_verify_os_version(const DWORD major, const DWORD minor)
/* /*
* Determine the *real* Windows version * Determine the *real* Windows version
*/ */
static bool lamexp_get_real_os_version(unsigned int *major, unsigned int *minor) static bool lamexp_get_real_os_version(unsigned int *major, unsigned int *minor, bool *pbOverride)
{ {
*major = *minor = 0; *major = *minor = 0;
*pbOverride = false;
//Initialize local variables //Initialize local variables
OSVERSIONINFOEXW osvi; OSVERSIONINFOEXW osvi;
@ -546,13 +547,22 @@ static bool lamexp_get_real_os_version(unsigned int *major, unsigned int *minor)
osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEXW); osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEXW);
//Try GetVersionEx() first //Try GetVersionEx() first
if(GetVersionExW((LPOSVERSIONINFOW)&osvi) != FALSE) if(GetVersionExW((LPOSVERSIONINFOW)&osvi) == FALSE)
{ {
if(osvi.dwPlatformId == VER_PLATFORM_WIN32_NT) qWarning("GetVersionEx() has failed, cannot detect Windows version!");
{ return false;
*major = osvi.dwMajorVersion; }
*minor = osvi.dwMinorVersion;
} //Make sure we are running on NT
if(osvi.dwPlatformId == VER_PLATFORM_WIN32_NT)
{
*major = osvi.dwMajorVersion;
*minor = osvi.dwMinorVersion;
}
else
{
qWarning("Not running on Windows NT, unsupported operating system!");
return false;
} }
//Determine the real *major* version first //Determine the real *major* version first
@ -561,6 +571,7 @@ static bool lamexp_get_real_os_version(unsigned int *major, unsigned int *minor)
const DWORD nextMajor = (*major) + 1; const DWORD nextMajor = (*major) + 1;
if(lamexp_verify_os_version(nextMajor, 0)) if(lamexp_verify_os_version(nextMajor, 0))
{ {
*pbOverride = true;
*major = nextMajor; *major = nextMajor;
*minor = 0; *minor = 0;
continue; continue;
@ -574,13 +585,14 @@ static bool lamexp_get_real_os_version(unsigned int *major, unsigned int *minor)
const DWORD nextMinor = (*minor) + 1; const DWORD nextMinor = (*minor) + 1;
if(lamexp_verify_os_version((*major), nextMinor)) if(lamexp_verify_os_version((*major), nextMinor))
{ {
*pbOverride = true;
*minor = nextMinor; *minor = nextMinor;
continue; continue;
} }
break; break;
} }
return ((*major) > 0); return true;
} }
/* /*
@ -602,11 +614,12 @@ const lamexp_os_version_t &lamexp_get_os_version(void)
//Detect OS version //Detect OS version
if(!g_lamexp_os_version.bInitialized) if(!g_lamexp_os_version.bInitialized)
{ {
unsigned int major, minor; unsigned int major, minor; bool oflag;
if(lamexp_get_real_os_version(&major, &minor)) if(lamexp_get_real_os_version(&major, &minor, &oflag))
{ {
g_lamexp_os_version.version.versionMajor = major; g_lamexp_os_version.version.versionMajor = major;
g_lamexp_os_version.version.versionMinor = minor; g_lamexp_os_version.version.versionMinor = minor;
g_lamexp_os_version.version.overrideFlag = oflag;
g_lamexp_os_version.bInitialized = true; g_lamexp_os_version.bInitialized = true;
} }
else else
@ -1001,22 +1014,22 @@ static HANDLE lamexp_debug_thread_init(void)
/* /*
* Check for compatibility mode * Check for compatibility mode
*/ */
static bool lamexp_check_compatibility_mode(const char *exportName, const QString &executableName) //static bool lamexp_check_compatibility_mode(const char *exportName, const QString &executableName)
{ //{
QLibrary kernel32("kernel32.dll"); // QLibrary kernel32("kernel32.dll");
//
if((exportName != NULL) && kernel32.load()) // if((exportName != NULL) && kernel32.load())
{ // {
if(kernel32.resolve(exportName) != NULL) // if(kernel32.resolve(exportName) != NULL)
{ // {
qWarning("Function '%s' exported from 'kernel32.dll' -> Windows compatibility mode!", exportName); // qWarning("Function '%s' exported from 'kernel32.dll' -> Windows compatibility mode!", exportName);
qFatal("%s", QApplication::tr("Executable '%1' doesn't support Windows compatibility mode.").arg(executableName).toLatin1().constData()); // qFatal("%s", QApplication::tr("Executable '%1' doesn't support Windows compatibility mode.").arg(executableName).toLatin1().constData());
return false; // return false;
} // }
} // }
//
return true; // return true;
} //}
/* /*
* Computus according to H. Lichtenberg * Computus according to H. Lichtenberg
@ -1139,7 +1152,7 @@ static bool lamexp_broadcast(int eventType, bool onlyToVisible)
* Qt event filter * Qt event filter
*/ */
static bool lamexp_event_filter(void *message, long *result) static bool lamexp_event_filter(void *message, long *result)
{ {
if((!(LAMEXP_DEBUG)) && lamexp_check_for_debugger()) if((!(LAMEXP_DEBUG)) && lamexp_check_for_debugger())
{ {
lamexp_fatal_exit(L"Not a debug build. Please unload debugger and try again!"); lamexp_fatal_exit(L"Not a debug build. Please unload debugger and try again!");
@ -1283,36 +1296,36 @@ bool lamexp_init_qt(int argc, char* argv[])
qFatal("%s", QApplication::tr("Executable '%1' requires Windows XP or later.").arg(executableName).toLatin1().constData()); qFatal("%s", QApplication::tr("Executable '%1' requires Windows XP or later.").arg(executableName).toLatin1().constData());
} }
//Check for compat mode //Supported Windows version?
if(osVersionNo == lamexp_winver_winxp) if(osVersionNo == lamexp_winver_winxp)
{ {
qDebug("Running on Windows XP.\n"); qDebug("Running on Windows XP or Windows XP Media Center Edition.\n");
lamexp_check_compatibility_mode("GetLargePageMinimum", executableName); //lamexp_check_compatibility_mode("GetLargePageMinimum", executableName);
} }
else if(osVersionNo == lamexp_winver_xpx64) else if(osVersionNo == lamexp_winver_xpx64)
{ {
qDebug("Running on Windows Server 2003 or Windows XP x64-Edition.\n"); qDebug("Running on Windows Server 2003, Windows Server 2003 R2 or Windows XP x64.\n");
lamexp_check_compatibility_mode("GetLocaleInfoEx", executableName); //lamexp_check_compatibility_mode("GetLocaleInfoEx", executableName);
} }
else if(osVersionNo == lamexp_winver_vista) else if(osVersionNo == lamexp_winver_vista)
{ {
qDebug("Running on Windows Vista or Windows Server 2008.\n"); qDebug("Running on Windows Vista or Windows Server 2008.\n");
lamexp_check_compatibility_mode("CreateRemoteThreadEx", executableName); //lamexp_check_compatibility_mode("CreateRemoteThreadEx", executableName*/);
} }
else if(osVersionNo == lamexp_winver_win70) else if(osVersionNo == lamexp_winver_win70)
{ {
qDebug("Running on Windows 7 or Windows Server 2008 R2.\n"); qDebug("Running on Windows 7 or Windows Server 2008 R2.\n");
lamexp_check_compatibility_mode("CreateFile2", executableName); //lamexp_check_compatibility_mode("CreateFile2", executableName);
} }
else if(osVersionNo == lamexp_winver_win80) else if(osVersionNo == lamexp_winver_win80)
{ {
qDebug("Running on Windows 8 or Windows Server 2012.\n"); qDebug("Running on Windows 8 or Windows Server 2012.\n");
lamexp_check_compatibility_mode("FindPackagesByPackageFamily", executableName); //lamexp_check_compatibility_mode("FindPackagesByPackageFamily", executableName);
} }
else if(osVersionNo == lamexp_winver_win81) else if(osVersionNo == lamexp_winver_win81)
{ {
qDebug("Running on Windows 8.1 or Windows Server 2012 R2.\n"); qDebug("Running on Windows 8.1 or Windows Server 2012 R2.\n");
lamexp_check_compatibility_mode(NULL, executableName); //lamexp_check_compatibility_mode(NULL, executableName);
} }
else else
{ {
@ -1321,6 +1334,13 @@ bool lamexp_init_qt(int argc, char* argv[])
MessageBoxW(NULL, QWCHAR(message), L"LameXP", MB_OK | MB_TOPMOST | MB_ICONWARNING); MessageBoxW(NULL, QWCHAR(message), L"LameXP", MB_OK | MB_TOPMOST | MB_ICONWARNING);
} }
//Check for compat mode
if(osVersionNo.overrideFlag && (osVersionNo < lamexp_winver_win81))
{
qFatal("%s", QApplication::tr("Executable '%1' doesn't support Windows compatibility mode.").arg(executableName).toLatin1().constData());
return false;
}
//Check for Wine //Check for Wine
if(lamexp_detect_wine()) if(lamexp_detect_wine())
{ {

1
src/Global.h
View File

@ -85,6 +85,7 @@ typedef struct _lamexp_os_version_t
{ {
unsigned int versionMajor; unsigned int versionMajor;
unsigned int versionMinor; unsigned int versionMinor;
bool overrideFlag;
//comparision operators //comparision operators
inline bool operator== (const _lamexp_os_version_t &rhs) const { return (versionMajor == rhs.versionMajor) && (versionMinor == rhs.versionMinor); } inline bool operator== (const _lamexp_os_version_t &rhs) const { return (versionMajor == rhs.versionMajor) && (versionMinor == rhs.versionMinor); }