Method LaunchDirectoryAsync

Sources/Shared/IO/FileSystem.cpp:2738–2807

	}

	bool FileSystem::LaunchDirectoryAsync(StringView path)
	{
#if defined(DEATH_TARGET_APPLE)
		if (!DirectoryExists(path)) {
			return false;
		}
		Class nsStringClass = objc_getClass("NSString");
		Class nsUrlClass = objc_getClass("NSURL");
		Class nsWorkspaceClass = objc_getClass("NSWorkspace");
		if (nsStringClass != nullptr && nsUrlClass != nullptr && nsWorkspaceClass != nullptr) {
			id pathString = ((id(*)(Class, SEL, const char*))objc_msgSend)(nsStringClass, sel_getUid("stringWithUTF8String:"), String::nullTerminatedView(path).data());
			id pathUrl = ((id(*)(Class, SEL, id))objc_msgSend)(nsUrlClass, sel_getUid("fileURLWithPath:"), pathString);
			id workspaceInstance = ((id(*)(Class, SEL))objc_msgSend)(nsWorkspaceClass, sel_getUid("sharedWorkspace"));
			return ((bool(*)(id, SEL, id))objc_msgSend)(workspaceInstance, sel_getUid("openURL:"), pathUrl);
		}
		return false;
#elif defined(DEATH_TARGET_WINDOWS_RT)
		if (!DirectoryExists(path)) {
			return false;
		}
		SmallVector<wchar_t, MAX_PATH + 1> pathW(path.size() + 1);
		std::int32_t lengthW = Utf8::ToUtf16(pathW.data(), std::int32_t(pathW.size()), path.data(), std::int32_t(path.size()));
		winrt::Windows::System::Launcher::LaunchFolderPathAsync(winrt::hstring(pathW.data(), (winrt::hstring::size_type)lengthW));
		return true;
#elif defined(DEATH_TARGET_WINDOWS)
		if (!DirectoryExists(path)) {
			return false;
		}
		SmallVector<wchar_t, MAX_PATH + 1> pathW(path.size() + 1);
		Utf8::ToUtf16(pathW.data(), std::int32_t(pathW.size()), path.data(), std::int32_t(path.size()));
		return (INT_PTR)::ShellExecuteW(NULL, nullptr, pathW.data(), nullptr, nullptr, SW_SHOWNORMAL) > 32;
#elif defined(DEATH_TARGET_UNIX)
		if (!DirectoryExists(path)) {
			return false;
		}

		pid_t child = ::fork();
		if (child < 0) {
			return false;
		}
		if (child == 0) {
			pid_t doubleFork = ::fork();
			if (doubleFork < 0) {
				_exit(1);
			}
			if (doubleFork == 0) {
				TryCloseAllFileDescriptors();

				RedirectFileDescriptorToNull(STDIN_FILENO);
				RedirectFileDescriptorToNull(STDOUT_FILENO);
				RedirectFileDescriptorToNull(STDERR_FILENO);

				// Execute child process in a new process group
				::setsid();

				// Execute "xdg-open"
				::execlp("xdg-open", "xdg-open", String::nullTerminatedView(path).data(), (char*)0);
				_exit(1);