Function WinMain

IntelPresentMon/AppCef/source/winmain.cpp:169–272

int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
{
#ifdef NDEBUG
    constexpr bool is_debug = false;
#else
    constexpr bool is_debug = true;
#endif
    // parse the command line arguments and make them globally available
    if (auto err = Options::Init(__argc, __argv, false)) {
        return *err;
    }
    const auto& opt = Options::Get();
    if (opt.filesWorking) {
        infra::util::FolderResolver::SetDevMode();
    }
    if (opt.logFolder) {
        infra::util::FolderResolver::SetLogPathOverride(str::ToWide(*opt.logFolder));
    }

    // create logging system and ensure cleanup before main ext
    client::util::LogChannelManager zLogMan_;

    // wait for debugger connection
    if ((opt.cefType && *opt.cefType == "renderer" && opt.debugWaitRender) ||
        (!opt.cefType && opt.debugWaitClient)) {
        while (!IsDebuggerPresent()) {
            std::this_thread::sleep_for(20ms);
        }
        DebugBreak();
    }

    // name this process / thread
    log::IdentificationTable::AddThisProcess("cef-" + opt.cefType.AsOptional().value_or("mclient"));
    log::IdentificationTable::AddThisThread("main");

    // initialize the logging system
    client::util::ConfigureLogging();

    // set the app id so that windows get grouped
    SetCurrentProcessExplicitAppUserModelID(L"Intel.PresentMon");

    // disable DPI scaling
    SetProcessDpiAwareness(PROCESS_DPI_UNAWARE);

    try {
        using namespace client;
        // cef process constellation fork control
        CefMainArgs main_args{ hInstance };
        CefRefPtr<ccef::NanoCefProcessHandler> app = new ccef::NanoCefProcessHandler{};

        if (const auto code = CefExecuteProcess(main_args, app.get(), nullptr); code >= 0) {
            return (int)code;
        }

        // code from here on is only executed by the root process (browser window process)

        pmlog_info(std::format("== UI client root process starting build#{} clean:{} CEF:{} ==",
            BuildIdShortHash(), !BuildIdDirtyFlag(), CEF_VERSION));