C++ (Cpp) bt_sock_connect примеры использования

Пример #1

Файл: bt-sock-io.c Проект: mvines/platform_system_bluetoothd

static bt_status_t
opcode_connect(const struct pdu* cmd)
{
  long off;
  bt_bdaddr_t bd_addr;
  uint8_t type;
  uint8_t uuid[16];
  uint16_t channel;
  uint8_t flags;
  struct pdu_wbuf* wbuf;
  struct ancillary_data* data;
  bt_status_t status;

  off = read_bt_bdaddr_t(cmd, 0, &bd_addr);
  if (off < 0)
    return BT_STATUS_PARM_INVALID;
  if (read_pdu_at(cmd, off, "CmsC", &type, uuid, sizeof(uuid),
                                    &channel, &flags) < 0)
    return BT_STATUS_PARM_INVALID;

  wbuf = create_pdu_wbuf(0,
                         ALIGNMENT_PADDING + sizeof(*data),
                         build_ancillary_data);
  if (!wbuf)
    return BT_STATUS_NOMEM;

  data = ceil_align(pdu_wbuf_tail(wbuf), ALIGNMENT_PADDING);

  status = bt_sock_connect(&bd_addr, type, uuid, channel,
                           &data->sock_fd, flags);
  if (status != BT_STATUS_SUCCESS)
    goto err_bt_sock_listen;

  init_pdu(&wbuf->buf.pdu, cmd->service, cmd->opcode);
  send_pdu(wbuf);

  return BT_STATUS_SUCCESS;
err_bt_sock_listen:
  cleanup_pdu_wbuf(wbuf);
  return status;
}

Пример #2

Файл: bt-sock-io.c Проект: shawnjohnjr/bluetoothd

static bt_status_t
opcode_connect(const struct pdu* cmd)
{
  long off;
  bt_bdaddr_t bd_addr;
  uint8_t type;
  uint8_t uuid[16];
  uint16_t channel;
  uint8_t flags;
  int sock_fd;
  struct pdu_wbuf* wbuf;
  bt_status_t status;

  off = read_bt_bdaddr_t(cmd, 0, &bd_addr);
  if (off < 0)
    return BT_STATUS_PARM_INVALID;
  if (read_pdu_at(cmd, off, "CmSC", &type, uuid, (size_t)uuid,
                                   &channel, &flags) < 0)
    return BT_STATUS_PARM_INVALID;

  wbuf = create_pdu_wbuf(0, sizeof(*wbuf->msg.msg_iov));
  if (!wbuf)
    return BT_STATUS_NOMEM;

  status = bt_sock_connect(&bd_addr, type, uuid, channel, &sock_fd, flags);
  if (status != BT_STATUS_SUCCESS)
    goto err_bt_sock_listen;

  init_pdu(&wbuf->buf.pdu, cmd->service, cmd->opcode);
  send_pdu(build_pdu_wbuf_msg_with_fd(wbuf, sock_fd));

  return BT_STATUS_SUCCESS;
err_bt_sock_listen:
  cleanup_pdu_wbuf(wbuf);
  return status;
}