C++ (Cpp) Device::DownloadFlight Examples

Example #1

File: RunDownloadFlight.cpp Project: davidswelt/XCSoar

int main(int argc, char **argv)
{
  NarrowString<1024> usage;
  usage = "DRIVER PORT BAUD FILE.igc [FLIGHT NR]\n\n"
          "Where DRIVER is one of:";
  {
    const DeviceRegister *driver;
    for (unsigned i = 0; (driver = GetDriverByIndex(i)) != NULL; ++i) {
      if (driver->IsLogger()) {
        NarrowPathName driver_name(driver->name);
        usage.AppendFormat("\n\t%s", (const char *)driver_name);
      }
    }
  }

  Args args(argc, argv, usage);

  PathName driver_name(args.ExpectNext());
  PathName port_name(args.ExpectNext());

  DeviceConfig config;
  config.Clear();
  config.baud_rate = atoi(args.ExpectNext());

  PathName path(args.ExpectNext());

  unsigned flight_id = args.IsEmpty() ? 0 : atoi(args.GetNext());
  args.ExpectEnd();

#ifdef HAVE_POSIX
  TTYPort port(port_name, config.baud_rate, *(Port::Handler *)NULL);
#else
  SerialPort port(port_name, config.baud_rate, *(Port::Handler *)NULL);
#endif
  if (!port.Open()) {
    fprintf(stderr, "Failed to open COM port\n");
    return EXIT_FAILURE;
  }

  ConsoleOperationEnvironment env;
  const struct DeviceRegister *driver = FindDriverByName(driver_name);
  if (driver == NULL) {
    fprintf(stderr, "No such driver: %s\n", argv[1]);
    args.UsageError();
  }

  if (!driver->IsLogger()) {
    fprintf(stderr, "Not a logger driver: %s\n", argv[1]);
    args.UsageError();
  }

  assert(driver->CreateOnPort != NULL);
  Device *device = driver->CreateOnPort(config, port);
  assert(device != NULL);

  if (!device->Open(env)) {
    delete device;
    fprintf(stderr, "Failed to open driver: %s\n", argv[1]);
    return EXIT_FAILURE;
  }

  if (!device->EnableDownloadMode()) {
    delete device;
    fprintf(stderr, "Failed to enable download mode\n");
    return EXIT_FAILURE;
  }

  RecordedFlightList flight_list;
  if (!device->ReadFlightList(flight_list, env)) {
    device->DisableDownloadMode();
    delete device;
    fprintf(stderr, "Failed to download flight list\n");
    return EXIT_FAILURE;
  }

  if (flight_list.empty()) {
    device->DisableDownloadMode();
    delete device;
    fprintf(stderr, "Logger is empty\n");
    return EXIT_FAILURE;
  }

  PrintFlightList(flight_list);

  if (flight_id >= flight_list.size()) {
    device->DisableDownloadMode();
    delete device;
    fprintf(stderr, "Flight id not found\n");
    return EXIT_FAILURE;
  }

  if (!device->DownloadFlight(flight_list[flight_id], path, env)) {
    device->DisableDownloadMode();
    delete device;
    fprintf(stderr, "Failed to download flight\n");
    return EXIT_FAILURE;
  }

  device->DisableDownloadMode();
  delete device;

  printf("Flight downloaded successfully\n");

  return EXIT_SUCCESS;
}

Example #2

File: RunDownloadFlight.cpp Project: MindMil/XCSoar

int main(int argc, char **argv)
{
  NarrowString<1024> usage;
  usage = "DRIVER PORT BAUD FILE.igc [FLIGHT NR]\n\n"
          "Where DRIVER is one of:";
  {
    const DeviceRegister *driver;
    for (unsigned i = 0; (driver = GetDriverByIndex(i)) != NULL; ++i) {
      if (driver->IsLogger()) {
        WideToUTF8Converter driver_name(driver->name);
        usage.AppendFormat("\n\t%s", (const char *)driver_name);
      }
    }
  }

  Args args(argc, argv, usage);
  tstring driver_name = args.ExpectNextT();
  const DeviceConfig config = ParsePortArgs(args);

  PathName path(args.ExpectNext());

  unsigned flight_id = args.IsEmpty() ? 0 : atoi(args.GetNext());
  args.ExpectEnd();

  InitialiseIOThread();

  Port *port = OpenPort(config, *(DataHandler *)NULL);
  if (port == NULL) {
    fprintf(stderr, "Failed to open COM port\n");
    return EXIT_FAILURE;
  }

  ConsoleOperationEnvironment env;
  const struct DeviceRegister *driver = FindDriverByName(driver_name.c_str());
  if (driver == NULL) {
    fprintf(stderr, "No such driver: %s\n", argv[1]);
    args.UsageError();
  }

  if (!driver->IsLogger()) {
    fprintf(stderr, "Not a logger driver: %s\n", argv[1]);
    args.UsageError();
  }

  assert(driver->CreateOnPort != NULL);
  Device *device = driver->CreateOnPort(config, *port);
  assert(device != NULL);

  RecordedFlightList flight_list;
  if (!device->ReadFlightList(flight_list, env)) {
    delete device;
    delete port;
    fprintf(stderr, "Failed to download flight list\n");
    return EXIT_FAILURE;
  }

  if (flight_list.empty()) {
    delete device;
    delete port;
    fprintf(stderr, "Logger is empty\n");
    return EXIT_FAILURE;
  }

  PrintFlightList(flight_list);

  if (flight_id >= flight_list.size()) {
    delete device;
    delete port;
    fprintf(stderr, "Flight id not found\n");
    return EXIT_FAILURE;
  }

  if (!device->DownloadFlight(flight_list[flight_id], path, env)) {
    delete device;
    delete port;
    fprintf(stderr, "Failed to download flight\n");
    return EXIT_FAILURE;
  }

  delete device;
  delete port;
  DeinitialiseIOThread();

  printf("Flight downloaded successfully\n");

  return EXIT_SUCCESS;
}