StatusWith<std::unique_ptr<CollatorInterface>> CollatorFactoryICU::makeFromBSON(
const BSONObj& spec) {
// Parse the locale ID out of the spec.
auto parsedLocaleID = parseLocaleID(spec);
if (!parsedLocaleID.isOK()) {
return parsedLocaleID.getStatus();
}
// If spec = {locale: "simple"}, return a null pointer. A null CollatorInterface indicates
// simple binary compare.
if (parsedLocaleID.getValue() == CollationSpec::kSimpleBinaryComparison) {
if (spec.nFields() > 1) {
return {ErrorCodes::FailedToParse,
str::stream() << "If locale=default, no other fields should be present in: "
<< spec};
}
return {nullptr};
}
// Check that the locale ID is recognizable by ICU.
if (!isValidLocale(parsedLocaleID.getValue())) {
return {ErrorCodes::BadValue,
str::stream() << "Field '" << CollationSpec::kLocaleField
<< "' is not a valid ICU locale in: " << spec};
}
// Construct an icu::Locale.
auto locale = icu::Locale::createFromName(parsedLocaleID.getValue().c_str());
// Construct an icu::Collator.
UErrorCode status = U_ZERO_ERROR;
std::unique_ptr<icu::Collator> icuCollator(icu::Collator::createInstance(locale, status));
if (U_FAILURE(status)) {
icu::ErrorCode icuError;
icuError.set(status);
return {ErrorCodes::OperationFailed,
str::stream() << "Failed to create collator: " << icuError.errorName()
<< ". Collation spec: " << spec};
}
// Construct a CollationSpec using the options provided in spec or the defaults in icuCollator.
// Use locale.getName() for the localeID, since it is canonicalized and includes options.
auto parsedSpec = parseToCollationSpec(spec, locale.getName(), icuCollator.get());
if (!parsedSpec.isOK()) {
return parsedSpec.getStatus();
}
auto mongoCollator = stdx::make_unique<CollatorInterfaceICU>(std::move(parsedSpec.getValue()),
std::move(icuCollator));
return {std::move(mongoCollator)};
}
int main(int argc, char* argv[])
{
qputenv("QT_AUTO_SCREEN_SCALE_FACTOR", "1");
MyApplication application(argc, argv);
QFile f(QString("%1/style.css").arg(QCoreApplication::applicationDirPath()));
if(f.open(QFile::ReadOnly | QFile::Text))
{
QTextStream in(&f);
auto style = in.readAll();
f.close();
application.setStyleSheet(style);
}
#if QT_VERSION < QT_VERSION_CHECK(5,0,0)
QAbstractEventDispatcher::instance(application.thread())->setEventFilter(MyApplication::globalEventFilter);
#else
auto eventFilter = new MyEventFilter();
application.installNativeEventFilter(eventFilter);
#endif
// Get the hidden language setting (for testers)
if(!BridgeSettingGet("Engine", "Language", currentLocale) || !isValidLocale(currentLocale))
{
QStringList uiLanguages = QLocale::system().uiLanguages();
QString sysLocale = uiLanguages.size() ? QLocale(uiLanguages[0]).name() : QLocale::system().name();
strcpy_s(currentLocale, sysLocale.toUtf8().constData());
BridgeSettingSet("Engine", "Language", currentLocale);
}
// Load translations for Qt
QTranslator qtTranslator;
if(qtTranslator.load(QString("qt_%1").arg(currentLocale), QLibraryInfo::location(QLibraryInfo::TranslationsPath)))
application.installTranslator(&qtTranslator);
//x64dbg and x32dbg can share the same translation
QTranslator x64dbgTranslator;
auto path = QString("%1/../translations").arg(QCoreApplication::applicationDirPath());
if(x64dbgTranslator.load(QString("x64dbg_%1").arg(currentLocale), path))
application.installTranslator(&x64dbgTranslator);
TLS_TranslatedStringMap = new std::map<DWORD, TranslatedStringStorage>();
// initialize capstone
Capstone::GlobalInitialize();
// load config file + set config font
mConfiguration = new Configuration;
application.setFont(ConfigFont("Application"));
// Register custom data types
qRegisterMetaType<dsint>("dsint");
qRegisterMetaType<duint>("duint");
qRegisterMetaType<byte_t>("byte_t");
qRegisterMetaType<DBGSTATE>("DBGSTATE");
// Set QString codec to UTF-8
QTextCodec::setCodecForLocale(QTextCodec::codecForName("UTF-8"));
#if QT_VERSION < QT_VERSION_CHECK(5,0,0)
QTextCodec::setCodecForCStrings(QTextCodec::codecForName("UTF-8"));
QTextCodec::setCodecForTr(QTextCodec::codecForName("UTF-8"));
#endif
// Init communication with debugger
Bridge::initBridge();
// Start GUI
MainWindow* mainWindow;
mainWindow = new MainWindow();
mainWindow->show();
// Set some data
Bridge::getBridge()->winId = (void*)mainWindow->winId();
// Init debugger
const char* errormsg = DbgInit();
if(errormsg)
{
QMessageBox msg(QMessageBox::Critical, QObject::tr("DbgInit Error!"), QString(errormsg));
msg.setWindowIcon(DIcon("compile-error.png"));
msg.setWindowFlags(msg.windowFlags() & (~Qt::WindowContextHelpButtonHint));
msg.exec();
exit(1);
}
//execute the application
int result = application.exec();
#if QT_VERSION >= QT_VERSION_CHECK(5,0,0)
application.removeNativeEventFilter(eventFilter);
#else
QAbstractEventDispatcher::instance(application.thread())->setEventFilter(nullptr);
#endif
delete mainWindow;
mConfiguration->save(); //save config on exit
{
//delete tls
auto temp = TLS_TranslatedStringMap;
TLS_TranslatedStringMap = nullptr;
delete temp;
}
//TODO free capstone/config/bridge and prevent use after free.
return result;
}
