circuitpython/shared-bindings/_bleio/ScanResults.c

/*
 * This file is part of the MicroPython project, http://micropython.org/
 *
 * The MIT License (MIT)
 *
 * Copyright (c) 2019 Dan Halbert for Adafruit Industries
 * 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/objproperty.h"
#include "py/runtime.h"
#include "shared-bindings/_bleio/ScanResults.h"

//| class ScanResults:
//|     """Iterates over advertising data received while scanning. This object is always created
//|     by a `_bleio.Adapter`: it has no user-visible constructor."""
//|
STATIC mp_obj_t scanresults_iternext(mp_obj_t self_in) {
    mp_check_self(mp_obj_is_type(self_in, &bleio_scanresults_type));
    bleio_scanresults_obj_t *self = MP_OBJ_TO_PTR(self_in);
    mp_obj_t scan_entry = common_hal_bleio_scanresults_next(self);
    if (scan_entry != mp_const_none) {
        return scan_entry;
    }
    return MP_OBJ_STOP_ITERATION;
}

//|     def __init__(self) -> None:
//|         """Cannot be instantiated directly. Use `_bleio.Adapter.start_scan`."""
//|         ...
//|
//|     def __iter__(self) -> Iterator[ScanEntry]:
//|         """Returns itself since it is the iterator."""
//|         ...
//|
//|     def __next__(self) -> ScanEntry:
//|         """Returns the next `_bleio.ScanEntry`. Blocks if none have been received and scanning is still
//|         active. Raises `StopIteration` if scanning is finished and no other results are available."""
//|         ...
//|

const mp_obj_type_t bleio_scanresults_type = {
    { &mp_type_type },
    .flags = MP_TYPE_FLAG_EXTENDED,
    .name = MP_QSTR_ScanResults,
    MP_TYPE_EXTENDED_FIELDS(
        .getiter = mp_identity_getiter,
        .iternext = scanresults_iternext,
        ),
};