/*
 * Author: Alex Tereschenko <alext.mkrs@gmail.com>
 * Copyright (c) 2016 Alex Tereschenko.
 *
 * 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 <stdlib.h>
#include <string.h>

#include "common.h"
#include "mock/mock_board_aio.h"

mraa_result_t
mraa_mock_aio_init_internal_replace(mraa_aio_context dev, int pin)
{
    dev->channel = pin;
    return MRAA_SUCCESS;
}

mraa_result_t
mraa_mock_aio_close_replace(mraa_aio_context dev)
{
    free(dev);
    return MRAA_SUCCESS;
}

int
mraa_mock_aio_read_replace(mraa_aio_context dev)
{
    // return some random number between 0 and max value, based on the resolution
    int max_value = (1 << dev->value_bit) - 1;
    srand(time(NULL));
    return rand() % max_value;
}