getDeviceInfo method

@override Future<NDeviceInfoModel?> getDeviceInfo()

Implementation

@override
Future<NDeviceInfoModel?> getDeviceInfo() {
  final systemInfo = calloc<SYSTEM_INFO>();
  final osVersionInfo = calloc<OSVERSIONINFOEX>()
    ..ref.dwOSVersionInfoSize = sizeOf<OSVERSIONINFOEX>();

  try {
    final currentVersionKey = Registry.openPath(RegistryHive.localMachine,
        path: r'SOFTWARE\Microsoft\Windows NT\CurrentVersion');
    final buildLab = currentVersionKey.getValueAsString('BuildLab') ?? '';
    currentVersionKey.getValue('DigitalProductId');
    final displayVersion =
        currentVersionKey.getValueAsString('DisplayVersion') ?? '';
    final editionId = currentVersionKey.getValueAsString('EditionID') ?? '';
    var productName = currentVersionKey.getValueAsString('ProductName') ?? '';
    final registeredOwner =
        currentVersionKey.getValueAsString('RegisteredOwner') ?? '';
    final releaseId = currentVersionKey.getValueAsString('ReleaseId') ?? '';

    final sqmClientKey = Registry.openPath(RegistryHive.localMachine,
        path: r'SOFTWARE\Microsoft\SQMClient');
    final machineId = sqmClientKey.getValueAsString('MachineId') ?? '';

    currentVersionKey.close();
    sqmClientKey.close();

    return Future.value(
      NDeviceInfoModel(
        id: machineId,
        name: productName,
        version: displayVersion,
        isSimulator: false,
        buildVersion: buildLab,
        model: editionId,
        manufacturer: registeredOwner,
        os: 'windows',
        osVersion: releaseId,
        userAgent: 'windows',
      ),
    );
  } catch (e) {
    return Future.value(
      NDeviceInfoModel(
        id: 'unknown',
        name: 'windows',
        version: 'unknown',
        isSimulator: false,
        buildVersion: 'unknown',
        model: 'windows',
        manufacturer: 'unknown',
        os: 'windows',
        osVersion: 'unknown',
        userAgent: 'windows',
      ),
    );
  } finally {
    calloc.free(systemInfo);
    calloc.free(osVersionInfo);
  }
}