// Qt5.2+ frontend implementation for rpcs3. Known to work on Windows, Linux, Mac // by Sacha Refshauge, Megamouse and flash-fire #include #include #include #include #include #include "rpcs3_app.h" #include "Utilities/sema.h" #ifdef _WIN32 #include #endif #ifdef __linux__ #include #include #endif #ifdef __APPLE__ #include #endif #include "rpcs3_version.h" inline std::string sstr(const QString& _in) { return _in.toStdString(); } template inline auto tr(Args&&... args) { return QObject::tr(std::forward(args)...); } namespace logs { void set_init(); } static semaphore<> s_init{0}; static semaphore<> s_qt_init{0}; static semaphore<> s_qt_mutex{}; [[noreturn]] extern void report_fatal_error(const std::string& text) { s_qt_mutex.lock(); if (!s_qt_init.try_lock()) { s_init.lock(); static int argc = 1; static char arg1[] = {"ERROR"}; static char* argv[] = {arg1}; static QApplication app0{argc, argv}; } auto show_report = [](const std::string& text) { QMessageBox msg; msg.setWindowTitle(tr("RPCS3: Fatal Error")); msg.setIcon(QMessageBox::Critical); msg.setTextFormat(Qt::RichText); msg.setText(QString(R"(

%1
%2
https://github.com/RPCS3/rpcs3/wiki/How-to-ask-for-Support
%3

)") .arg(Qt::convertFromPlainText(QString::fromStdString(text))) .arg(tr("HOW TO REPORT ERRORS:")) .arg(tr("Please, don't send incorrect reports. Thanks for understanding."))); msg.layout()->setSizeConstraint(QLayout::SetFixedSize); msg.exec(); }; #ifdef __APPLE__ // Cocoa access is not allowed outside of the main thread if (!pthread_main_np()) { dispatch_sync(dispatch_get_main_queue(), ^ { show_report(text); }); } else #endif { show_report(text); } std::abort(); } int main(int argc, char** argv) { logs::set_init(); #if defined(_WIN32) || defined(__APPLE__) QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling); #else qputenv("QT_AUTO_SCREEN_SCALE_FACTOR", "1"); #endif #ifdef __linux__ struct ::rlimit rlim; rlim.rlim_cur = 4096; rlim.rlim_max = 4096; if (::setrlimit(RLIMIT_NOFILE, &rlim) != 0) std::fprintf(stderr, "Failed to set max open file limit (4096)."); #endif QCoreApplication::setAttribute(Qt::AA_UseHighDpiPixmaps); QCoreApplication::setAttribute(Qt::AA_DisableWindowContextHelpButton); QCoreApplication::setAttribute(Qt::AA_DontCheckOpenGLContextThreadAffinity); s_init.unlock(); s_qt_mutex.lock(); rpcs3_app app(argc, argv); app.setApplicationVersion(qstr(rpcs3::version.to_string())); app.setApplicationName("RPCS3"); // Command line args QCommandLineParser parser; parser.setApplicationDescription("Welcome to RPCS3 command line."); parser.addPositionalArgument("(S)ELF", "Path for directly executing a (S)ELF"); parser.addPositionalArgument("[Args...]", "Optional args for the executable"); const QCommandLineOption helpOption = parser.addHelpOption(); const QCommandLineOption versionOption = parser.addVersionOption(); parser.parse(QCoreApplication::arguments()); parser.process(app); // Don't start up the full rpcs3 gui if we just want the version or help. if (parser.isSet(versionOption)) return true; if (parser.isSet(helpOption)) return true; app.Init(); QStringList args = parser.positionalArguments(); if (args.length() > 0) { // Propagate command line arguments std::vector argv; if (args.length() > 1) { argv.emplace_back(); for (int i = 1; i < args.length(); i++) { argv.emplace_back(args[i].toStdString()); } } // Ugly workaround QTimer::singleShot(2, [path = sstr(QFileInfo(args.at(0)).canonicalFilePath()), argv = std::move(argv)]() mutable { Emu.argv = std::move(argv); Emu.SetForceBoot(true); Emu.BootGame(path, true); }); } s_qt_init.unlock(); s_qt_mutex.unlock(); return app.exec(); }