extern "C" DECLEXPORT(int) TrustedMain(int argc, char **argv, char ** /*envp*/)
{
/* Start logging: */
LogFlowFuncEnter();
/* Failed result initially: */
int iResultCode = 1;
#ifdef Q_WS_X11
if (!VBoxXInitThreads())
return 1;
#endif /* Q_WS_X11 */
/* Simulate try-catch block: */
do
{
#ifdef RT_OS_DARWIN
ShutUpAppKit();
#endif /* RT_OS_DARWIN */
/* Console help preprocessing: */
bool fHelpShown = false;
for (int i = 0; i < argc; ++i)
{
if ( !strcmp(argv[i], "-h")
|| !strcmp(argv[i], "-?")
|| !strcmp(argv[i], "-help")
|| !strcmp(argv[i], "--help"))
{
showHelp();
fHelpShown = true;
break;
}
}
if (fHelpShown)
{
iResultCode = 0;
break;
}
#if defined(DEBUG) && defined(Q_WS_X11) && defined(RT_OS_LINUX)
/* Install our signal handler to backtrace the call stack: */
struct sigaction sa;
sa.sa_sigaction = bt_sighandler;
sigemptyset(&sa.sa_mask);
sa.sa_flags = SA_RESTART | SA_SIGINFO;
sigaction(SIGSEGV, &sa, NULL);
sigaction(SIGBUS, &sa, NULL);
sigaction(SIGUSR1, &sa, NULL);
#endif
#ifdef VBOX_WITH_HARDENING
/* Make sure the image verification code works (VBoxDbg.dll and other plugins). */
SUPR3HardenedVerifyInit();
#endif
#ifdef Q_WS_MAC
/* Font fixes: */
switch (VBoxGlobal::osRelease())
{
case MacOSXRelease_Mavericks: QFont::insertSubstitution(".Lucida Grande UI", "Lucida Grande"); break;
case MacOSXRelease_Yosemite: QFont::insertSubstitution(".Helvetica Neue DeskInterface", "Helvetica Neue"); break;
default: break;
}
# ifdef QT_MAC_USE_COCOA
/* Instantiate our NSApplication derivative before QApplication
* forces NSApplication to be instantiated. */
UICocoaApplication::instance();
# endif /* QT_MAC_USE_COCOA */
#endif /* Q_WS_MAC */
/* Install Qt console message handler: */
qInstallMsgHandler(QtMessageOutput);
/* Create application: */
QApplication a(argc, argv);
#ifdef Q_WS_X11
/* To avoid various Qt crashes
* when testing widget attributes or acquiring winIds
* we decided to make our widgets native under x11 hosts.
* Yes, we aware of note that alien widgets faster to draw
* but the only widget we need to be fast - viewport of VM
* was always native since we are using his id for 3d service needs. */
a.setAttribute(Qt::AA_NativeWindows);
#endif /* Q_WS_X11 */
#ifdef Q_WS_MAC
# ifdef VBOX_GUI_WITH_HIDPI
/* Enable HiDPI icons. For this we require a patched version of Qt 4.x with
* the changes from https://codereview.qt-project.org/#change,54636 applied. */
qApp->setAttribute(Qt::AA_UseHighDpiPixmaps);
# endif /* VBOX_GUI_WITH_HIDPI */
#endif /* Q_WS_MAC */
#ifdef Q_OS_SOLARIS
/* Use plastique look&feel for Solaris instead of the default motif (Qt 4.7.x): */
QApplication::setStyle(new QPlastiqueStyle);
#endif /* Q_OS_SOLARIS */
#ifdef Q_WS_X11
/* This patch is not used for now on Solaris & OpenSolaris because
* there is no anti-aliasing enabled by default, Qt4 to be rebuilt. */
# ifndef Q_OS_SOLARIS
/* Cause Qt4 has the conflict with fontconfig application as a result
* sometimes substituting some fonts with non scaleable-anti-aliased
* bitmap font we are reseting substitutes for the current application
* font family if it is non scaleable-anti-aliased. */
QFontDatabase fontDataBase;
QString currentFamily(QApplication::font().family());
bool isCurrentScaleable = fontDataBase.isScalable(currentFamily);
QString subFamily(QFont::substitute(currentFamily));
bool isSubScaleable = fontDataBase.isScalable(subFamily);
if (isCurrentScaleable && !isSubScaleable)
QFont::removeSubstitution(currentFamily);
# endif /* Q_OS_SOLARIS */
#endif /* Q_WS_X11 */
#ifdef Q_WS_WIN
/* Drag in the sound drivers and DLLs early to get rid of the delay taking
* place when the main menu bar (or any action from that menu bar) is
* activated for the first time. This delay is especially annoying if it
* happens when the VM is executing in real mode (which gives 100% CPU
* load and slows down the load process that happens on the main GUI
* thread to several seconds). */
PlaySound(NULL, NULL, 0);
#endif /* Q_WS_WIN */
#ifdef Q_WS_MAC
/* Disable menu icons on MacOS X host: */
::darwinDisableIconsInMenus();
#endif /* Q_WS_MAC */
#ifdef Q_WS_X11
/* Qt version check (major.minor are sensitive, fix number is ignored): */
if (VBoxGlobal::qtRTVersion() < (VBoxGlobal::qtCTVersion() & 0xFFFF00))
{
QString strMsg = QApplication::tr("Executable <b>%1</b> requires Qt %2.x, found Qt %3.")
.arg(qAppName())
.arg(VBoxGlobal::qtCTVersionString().section('.', 0, 1))
.arg(VBoxGlobal::qtRTVersionString());
QMessageBox::critical(0, QApplication::tr("Incompatible Qt Library Error"),
strMsg, QMessageBox::Abort, 0);
qFatal("%s", strMsg.toUtf8().constData());
break;
}
#endif /* Q_WS_X11 */
/* Create modal-window manager: */
UIModalWindowManager::create();
/* Create global UI instance: */
VBoxGlobal::create();
/* Simulate try-catch block: */
do
{
/* Exit if VBoxGlobal is not valid: */
if (!vboxGlobal().isValid())
break;
/* Exit if VBoxGlobal was able to pre-process arguments: */
if (vboxGlobal().processArgs())
break;
#ifdef RT_OS_LINUX
/* Make sure no wrong USB mounted: */
VBoxGlobal::checkForWrongUSBMounted();
#endif /* RT_OS_LINUX */
/* Load application settings: */
VBoxGlobalSettings settings = vboxGlobal().settings();
/* VM console process: */
if (vboxGlobal().isVMConsoleProcess())
{
/* Make sure VM is started: */
if (!UIMachine::startMachine(vboxGlobal().managedVMUuid()))
break;
/* Start application: */
iResultCode = a.exec();
}
/* VM selector process: */
else
{
/* Make sure VM selector is permitted: */
if (settings.isFeatureActive("noSelector"))
{
msgCenter().cannotStartSelector();
break;
}
#ifdef VBOX_BLEEDING_EDGE
msgCenter().showExperimentalBuildWarning();
#else /* VBOX_BLEEDING_EDGE */
# ifndef DEBUG
/* Check for BETA version: */
const QString vboxVersion(vboxGlobal().virtualBox().GetVersion());
if ( vboxVersion.contains("BETA")
&& gEDataManager->preventBetaBuildWarningForVersion() != vboxVersion)
msgCenter().showBetaBuildWarning();
# endif /* !DEBUG */
#endif /* !VBOX_BLEEDING_EDGE*/
/* Create/show selector window: */
vboxGlobal().selectorWnd().show();
/* Start application: */
iResultCode = a.exec();
}
}
while (0);
/* Destroy global UI instance: */
VBoxGlobal::destroy();
/* Destroy modal-window manager: */
UIModalWindowManager::destroy();
}
while (0);
/* Finish logging: */
LogFlowFunc(("rc=%d\n", iResultCode));
LogFlowFuncLeave();
/* Return result: */
return iResultCode;
}
extern "C" DECLEXPORT(int) TrustedMain(int argc, char **argv, char ** /*envp*/)
{
/* Start logging: */
LogFlowFuncEnter();
/* Failed result initially: */
int iResultCode = 1;
#ifdef Q_WS_X11
if (!VBoxXInitThreads())
return 1;
#endif
/* Simulate try-catch block: */
do
{
#ifdef RT_OS_DARWIN
ShutUpAppKit();
#endif /* RT_OS_DARWIN */
/* Console help preprocessing: */
bool fHelpShown = false;
for (int i = 0; i < argc; ++i)
{
if ( !strcmp(argv[i], "-h")
|| !strcmp(argv[i], "-?")
|| !strcmp(argv[i], "-help")
|| !strcmp(argv[i], "--help"))
{
showHelp();
fHelpShown = true;
break;
}
}
if (fHelpShown)
{
iResultCode = 0;
break;
}
#if defined(DEBUG) && defined(Q_WS_X11) && defined(RT_OS_LINUX)
/* Install our signal handler to backtrace the call stack: */
struct sigaction sa;
sa.sa_sigaction = bt_sighandler;
sigemptyset(&sa.sa_mask);
sa.sa_flags = SA_RESTART | SA_SIGINFO;
sigaction(SIGSEGV, &sa, NULL);
sigaction(SIGBUS, &sa, NULL);
sigaction(SIGUSR1, &sa, NULL);
#endif
#ifdef Q_WS_MAC
/* Mavericks font fix: */
if (VBoxGlobal::osRelease() == MacOSXRelease_Mavericks)
QFont::insertSubstitution(".Lucida Grande UI", "Lucida Grande");
# ifdef QT_MAC_USE_COCOA
/* Instantiate our NSApplication derivative before QApplication
* forces NSApplication to be instantiated. */
UICocoaApplication::instance();
# endif /* QT_MAC_USE_COCOA */
#endif /* Q_WS_MAC */
/* Install Qt console message handler: */
qInstallMsgHandler(QtMessageOutput);
#ifdef Q_WS_X11
/* Qt has a complex algorithm for selecting the right visual which
* doesn't always seem to work. So we naively choose a visual - the
* default one - ourselves and pass that to Qt. This means that we
* also have to open the display ourselves.
* We check the Qt parameter list and handle Qt's -display argument
* ourselves, since we open the display connection. We also check the
* to see if the user has passed Qt's -visual parameter, and if so we
* assume that the user wants Qt to handle visual selection after all,
* and don't supply a visual. */
char *pszDisplay = NULL;
bool useDefaultVisual = true;
for (int i = 0; i < argc; ++i)
{
if (!::strcmp(argv[i], "-display") && (i + 1 < argc))
/* What if it isn't? Rely on QApplication to complain? */
{
pszDisplay = argv[i + 1];
++i;
}
else if (!::strcmp(argv[i], "-visual"))
useDefaultVisual = false;
}
Display *pDisplay = XOpenDisplay(pszDisplay);
if (!pDisplay)
{
RTPrintf(pszDisplay ? "Failed to open the X11 display \"%s\"!\n"
: "Failed to open the X11 display!\n",
pszDisplay);
break;
}
Visual *pVisual = useDefaultVisual
? DefaultVisual(pDisplay, DefaultScreen(pDisplay))
: NULL;
/* Now create the application object: */
QApplication a(pDisplay, argc, argv, (Qt::HANDLE)pVisual);
#else /* Q_WS_X11 */
QApplication a(argc, argv);
#endif /* Q_WS_X11 */
#ifdef Q_OS_SOLARIS
/* Use plastique look&feel for Solaris instead of the default motif (Qt 4.7.x): */
QApplication::setStyle(new QPlastiqueStyle);
#endif /* Q_OS_SOLARIS */
#ifdef Q_WS_X11
/* This patch is not used for now on Solaris & OpenSolaris because
* there is no anti-aliasing enabled by default, Qt4 to be rebuilt. */
# ifndef Q_OS_SOLARIS
/* Cause Qt4 has the conflict with fontconfig application as a result
* sometimes substituting some fonts with non scaleable-anti-aliased
* bitmap font we are reseting substitutes for the current application
* font family if it is non scaleable-anti-aliased. */
QFontDatabase fontDataBase;
QString currentFamily(QApplication::font().family());
bool isCurrentScaleable = fontDataBase.isScalable(currentFamily);
QString subFamily(QFont::substitute(currentFamily));
bool isSubScaleable = fontDataBase.isScalable(subFamily);
if (isCurrentScaleable && !isSubScaleable)
QFont::removeSubstitution(currentFamily);
# endif /* Q_OS_SOLARIS */
#endif /* Q_WS_X11 */
#ifdef Q_WS_WIN
/* Drag in the sound drivers and DLLs early to get rid of the delay taking
* place when the main menu bar (or any action from that menu bar) is
* activated for the first time. This delay is especially annoying if it
* happens when the VM is executing in real mode (which gives 100% CPU
* load and slows down the load process that happens on the main GUI
* thread to several seconds). */
PlaySound(NULL, NULL, 0);
#endif /* Q_WS_WIN */
#ifdef Q_WS_MAC
/* Disable menu icons on MacOS X host: */
::darwinDisableIconsInMenus();
#endif /* Q_WS_MAC */
#ifdef Q_WS_X11
/* Qt version check (major.minor are sensitive, fix number is ignored): */
if (VBoxGlobal::qtRTVersion() < (VBoxGlobal::qtCTVersion() & 0xFFFF00))
{
QString strMsg = QApplication::tr("Executable <b>%1</b> requires Qt %2.x, found Qt %3.")
.arg(qAppName())
.arg(VBoxGlobal::qtCTVersionString().section('.', 0, 1))
.arg(VBoxGlobal::qtRTVersionString());
QMessageBox::critical(0, QApplication::tr("Incompatible Qt Library Error"),
strMsg, QMessageBox::Abort, 0);
qFatal("%s", strMsg.toAscii().constData());
break;
}
#endif /* Q_WS_X11 */
/* Create modal-window manager: */
UIModalWindowManager::create();
/* Create global UI instance: */
VBoxGlobal::create();
/* Simulate try-catch block: */
do
{
/* Exit if VBoxGlobal is not valid: */
if (!vboxGlobal().isValid())
break;
/* Exit if VBoxGlobal was able to pre-process arguments: */
if (vboxGlobal().processArgs())
break;
#ifdef RT_OS_LINUX
/* Make sure no wrong USB mounted: */
VBoxGlobal::checkForWrongUSBMounted();
#endif /* RT_OS_LINUX */
/* Load application settings: */
VBoxGlobalSettings settings = vboxGlobal().settings();
/* VM console process: */
if (vboxGlobal().isVMConsoleProcess())
{
/* Make sure VM is started: */
if (!vboxGlobal().startMachine(vboxGlobal().managedVMUuid()))
break;
/* Start application: */
iResultCode = a.exec();
}
/* VM selector process: */
else
{
/* Make sure VM selector is permitted: */
if (settings.isFeatureActive("noSelector"))
{
msgCenter().cannotStartSelector();
break;
}
#ifdef VBOX_BLEEDING_EDGE
msgCenter().showBEBWarning();
#else /* VBOX_BLEEDING_EDGE */
# ifndef DEBUG
/* Check for BETA version: */
QString vboxVersion(vboxGlobal().virtualBox().GetVersion());
if (vboxVersion.contains("BETA"))
{
/* Allow to prevent this message: */
QString str = vboxGlobal().virtualBox().GetExtraData(GUI_PreventBetaWarning);
if (str != vboxVersion)
msgCenter().showBETAWarning();
}
# endif /* !DEBUG */
#endif /* !VBOX_BLEEDING_EDGE*/
/* Create/show selector window: */
vboxGlobal().selectorWnd().show();
/* Start application: */
iResultCode = a.exec();
}
}
while (0);
/* Destroy global UI instance: */
VBoxGlobal::destroy();
/* Destroy modal-window manager: */
UIModalWindowManager::destroy();
}
while (0);
/* Finish logging: */
LogFlowFunc(("rc=%d\n", iResultCode));
LogFlowFuncLeave();
/* Return result: */
return iResultCode;
}
extern "C" DECLEXPORT(int) TrustedMain(int argc, char **argv, char ** /*envp*/)
{
#ifdef RT_OS_WINDOWS
ATL::CComModule _Module; /* Required internally by ATL (constructor records instance in global variable). */
#endif
/* Failed result initially: */
int iResultCode = 1;
/* Start logging: */
LogFlowFuncEnter();
/* Simulate try-catch block: */
do
{
#ifdef VBOX_WS_MAC
/* Hide setuid root from AppKit: */
HideSetUidRootFromAppKit();
#endif /* VBOX_WS_MAC */
#ifdef VBOX_WS_X11
/* Make sure multi-threaded environment is safe: */
if (!MakeSureMultiThreadingIsSafe())
break;
#endif /* VBOX_WS_X11 */
/* Console help preprocessing: */
bool fHelpShown = false;
for (int i = 0; i < argc; ++i)
{
if ( !strcmp(argv[i], "-h")
|| !strcmp(argv[i], "-?")
|| !strcmp(argv[i], "-help")
|| !strcmp(argv[i], "--help"))
{
fHelpShown = true;
ShowHelp();
break;
}
}
if (fHelpShown)
{
iResultCode = 0;
break;
}
#ifdef VBOX_WITH_HARDENING
/* Make sure the image verification code works: */
SUPR3HardenedVerifyInit();
#endif /* VBOX_WITH_HARDENING */
#ifdef VBOX_WS_MAC
/* Apply font fixes (before QApplication get created and instantiated font-hints): */
switch (VBoxGlobal::determineOsRelease())
{
case MacOSXRelease_Mavericks: QFont::insertSubstitution(".Lucida Grande UI", "Lucida Grande"); break;
case MacOSXRelease_Yosemite: QFont::insertSubstitution(".Helvetica Neue DeskInterface", "Helvetica Neue"); break;
case MacOSXRelease_ElCapitan: QFont::insertSubstitution(".SF NS Text", "Helvetica Neue"); break;
default: break;
}
/* Instantiate own NSApplication before QApplication do it for us: */
UICocoaApplication::instance();
#endif /* VBOX_WS_MAC */
#ifdef VBOX_WS_X11
# if defined(RT_OS_LINUX) && defined(DEBUG)
/* Install signal handler to backtrace the call stack: */
InstallSignalHandler();
# endif /* RT_OS_LINUX && DEBUG */
#endif /* VBOX_WS_X11 */
#if QT_VERSION >= 0x050000
/* Install Qt console message handler: */
qInstallMessageHandler(QtMessageOutput);
#else /* QT_VERSION < 0x050000 */
/* Install Qt console message handler: */
qInstallMsgHandler(QtMessageOutput);
#endif /* QT_VERSION < 0x050000 */
/* Create application: */
QApplication a(argc, argv);
#ifdef VBOX_WS_WIN
/* Drag in the sound drivers and DLLs early to get rid of the delay taking
* place when the main menu bar (or any action from that menu bar) is
* activated for the first time. This delay is especially annoying if it
* happens when the VM is executing in real mode (which gives 100% CPU
* load and slows down the load process that happens on the main GUI
* thread to several seconds). */
PlaySound(NULL, NULL, 0);
#endif /* VBOX_WS_WIN */
#ifdef VBOX_WS_MAC
# ifdef VBOX_GUI_WITH_HIDPI
/* Enable HiDPI icons.
* For this we require a patched version of Qt 4.x with
* the changes from https://codereview.qt-project.org/#change,54636 applied. */
a.setAttribute(Qt::AA_UseHighDpiPixmaps);
# endif /* VBOX_GUI_WITH_HIDPI */
/* Disable menu icons on MacOS X host: */
::darwinDisableIconsInMenus();
#endif /* VBOX_WS_MAC */
#ifdef VBOX_WS_X11
/* Make all widget native.
* We did it to avoid various Qt crashes while testing widget attributes or acquiring winIds.
* Yes, we aware of note that alien widgets faster to draw but the only widget we need to be fast
* is viewport of VM which was always native since we are using his id for 3D service needs. */
a.setAttribute(Qt::AA_NativeWindows);
# ifdef Q_OS_SOLARIS
# if QT_VERSION < 0x050000
/* Use plastique look&feel for Solaris instead of the default motif (Qt 4.7.x): */
QApplication::setStyle(new QPlastiqueStyle);
# else /* QT_VERSION >= 0x050000 */
a.setStyle("fusion");
# endif /* QT_VERSION >= 0x050000 */
# endif /* Q_OS_SOLARIS */
# ifndef Q_OS_SOLARIS
/* Apply font fixes (after QApplication get created and instantiated font-family): */
QFontDatabase fontDataBase;
QString currentFamily(QApplication::font().family());
bool isCurrentScaleable = fontDataBase.isScalable(currentFamily);
QString subFamily(QFont::substitute(currentFamily));
bool isSubScaleable = fontDataBase.isScalable(subFamily);
if (isCurrentScaleable && !isSubScaleable)
# if QT_VERSION >= 0x050000
QFont::removeSubstitutions(currentFamily);
# else /* QT_VERSION < 0x050000 */
QFont::removeSubstitution(currentFamily);
# endif /* QT_VERSION < 0x050000 */
# endif /* !Q_OS_SOLARIS */
/* Qt version check (major.minor are sensitive, fix number is ignored): */
if (VBoxGlobal::qtRTVersion() < (VBoxGlobal::qtCTVersion() & 0xFFFF00))
{
QString strMsg = QApplication::tr("Executable <b>%1</b> requires Qt %2.x, found Qt %3.")
.arg(qAppName())
.arg(VBoxGlobal::qtCTVersionString().section('.', 0, 1))
.arg(VBoxGlobal::qtRTVersionString());
QMessageBox::critical(0, QApplication::tr("Incompatible Qt Library Error"),
strMsg, QMessageBox::Abort, 0);
qFatal("%s", strMsg.toUtf8().constData());
break;
}
#endif /* VBOX_WS_X11 */
/* Create modal-window manager: */
UIModalWindowManager::create();
/* Create global UI instance: */
VBoxGlobal::create();
/* Simulate try-catch block: */
do
{
/* Exit if VBoxGlobal is not valid: */
if (!vboxGlobal().isValid())
break;
/* Exit if VBoxGlobal pre-processed arguments: */
if (vboxGlobal().processArgs())
break;
/* For Runtime UI: */
if (vboxGlobal().isVMConsoleProcess())
{
/* Prevent application from exiting when all window(s) closed: */
qApp->setQuitOnLastWindowClosed(false);
}
/* Request to Show UI _after_ QApplication started: */
QMetaObject::invokeMethod(&vboxGlobal(), "showUI", Qt::QueuedConnection);
/* Start application: */
iResultCode = a.exec();
}
while (0);
/* Destroy global UI instance: */
VBoxGlobal::destroy();
/* Destroy modal-window manager: */
UIModalWindowManager::destroy();
}
while (0);
/* Finish logging: */
LogFlowFunc(("rc=%d\n", iResultCode));
LogFlowFuncLeave();
/* Return result: */
return iResultCode;
}
