circuitpython/shared-bindings/bleio/ScanEntry.c

/*
 * This file is part of the MicroPython project, http://micropython.org/
 *
 * The MIT License (MIT)
 *
 * Copyright (c) 2018 Artur Pacholec
 * Copyright (c) 2017 Glenn Ruben Bakke
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

#include <string.h>

#include "py/objarray.h"
#include "py/objproperty.h"
#include "py/objstr.h"
#include "py/objtuple.h"
#include "shared-bindings/bleio/Address.h"
#include "shared-bindings/bleio/ScanEntry.h"
#include "shared-bindings/bleio/UUID.h"
#include "shared-module/bleio/AdvertisementData.h"
#include "shared-module/bleio/ScanEntry.h"

//| .. currentmodule:: bleio
//|
//| :class:`ScanEntry` -- BLE scan response entry
//| =========================================================
//|
//| Encapsulates information about a device that was received as a
//| response to a BLE scan request. This object may only be created
//| by a `bleio.Scanner`: it has no user-visible constructor.
//|

//|   .. attribute:: address
//|
//|   The address of the device (read-only), of type `bleio.Address`.
//|
STATIC mp_obj_t bleio_scanentry_get_address(mp_obj_t self_in) {
    bleio_scanentry_obj_t *self = MP_OBJ_TO_PTR(self_in);

    bleio_address_obj_t *address = m_new_obj(bleio_address_obj_t);
    address->base.type = &bleio_address_type;
    memcpy(address->bytes, self->address.bytes, NUM_BLEIO_ADDRESS_BYTES);
    address->type = self->address.type;
    return MP_OBJ_TO_PTR(address);
}
STATIC MP_DEFINE_CONST_FUN_OBJ_1(bluepy_scanentry_get_address_obj, bleio_scanentry_get_address);

const mp_obj_property_t bleio_scanentry_address_obj = {
    .base.type = &mp_type_property,
    .proxy = { (mp_obj_t)&bluepy_scanentry_get_address_obj,
               (mp_obj_t)&mp_const_none_obj,
               (mp_obj_t)&mp_const_none_obj },
};

//|   .. attribute:: raw_data
//|
//|   All the advertisement data present in the packet, returned as a ``bytes`` object. (read-only)
//|
STATIC mp_obj_t scanentry_get_raw_data(mp_obj_t self_in) {
    bleio_scanentry_obj_t *self = MP_OBJ_TO_PTR(self_in);
    return self->data;
}
STATIC MP_DEFINE_CONST_FUN_OBJ_1(bleio_scanentry_get_raw_data_obj, scanentry_get_raw_data);

const mp_obj_property_t bleio_scanentry_raw_data_obj = {
    .base.type = &mp_type_property,
    .proxy = { (mp_obj_t)&bleio_scanentry_get_raw_data_obj,
               (mp_obj_t)&mp_const_none_obj,
               (mp_obj_t)&mp_const_none_obj },
};

//|   .. attribute:: rssi
//|
//|   The signal strength of the device at the time of the scan, in integer dBm. (read-only)
//|
STATIC mp_obj_t scanentry_get_rssi(mp_obj_t self_in) {
    bleio_scanentry_obj_t *self = MP_OBJ_TO_PTR(self_in);

    return mp_obj_new_int(self->rssi);
}
STATIC MP_DEFINE_CONST_FUN_OBJ_1(bluepy_scanentry_get_rssi_obj, scanentry_get_rssi);

const mp_obj_property_t bleio_scanentry_rssi_obj = {
    .base.type = &mp_type_property,
    .proxy = { (mp_obj_t)&bluepy_scanentry_get_rssi_obj,
               (mp_obj_t)&mp_const_none_obj,
               (mp_obj_t)&mp_const_none_obj },
};

STATIC const mp_rom_map_elem_t bleio_scanentry_locals_dict_table[] = {
    { MP_ROM_QSTR(MP_QSTR_address),  MP_ROM_PTR(&bleio_scanentry_address_obj) },
    { MP_ROM_QSTR(MP_QSTR_raw_data), MP_ROM_PTR(&bleio_scanentry_raw_data_obj) },
    { MP_ROM_QSTR(MP_QSTR_rssi),     MP_ROM_PTR(&bleio_scanentry_rssi_obj) },
};

STATIC MP_DEFINE_CONST_DICT(bleio_scanentry_locals_dict, bleio_scanentry_locals_dict_table);

const mp_obj_type_t bleio_scanentry_type = {
    { &mp_type_type },
    .name = MP_QSTR_ScanEntry,
    .locals_dict = (mp_obj_dict_t*)&bleio_scanentry_locals_dict
};