/* 
 * Copyright (c) 2016 Nordic Semiconductor ASA
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 *      of conditions and the following disclaimer.
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 *      integrated circuit in a product or a software update for such product, must reproduce 
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 *      the documentation and/or other materials provided with the distribution.
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 *   3. Neither the name of Nordic Semiconductor ASA nor the names of its contributors may be 
 *      used to endorse or promote products derived from this software without specific prior 
 *      written permission.
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 *   4. This software, with or without modification, must only be used with a 
 *      Nordic Semiconductor ASA integrated circuit.
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 *   5. Any software provided in binary or object form under this license must not be reverse 
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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#include "nrf_dfu_transport.h"
#include "nrf_log.h"


#define DFU_TRANS_SECTION_VARS_GET(i)       NRF_SECTION_VARS_GET((i), nrf_dfu_transport_t, dfu_trans)
#define DFU_TRANS_SECTION_VARS_COUNT        NRF_SECTION_VARS_COUNT(nrf_dfu_transport_t, dfu_trans)

 //lint -save -e19 -e526
NRF_SECTION_VARS_CREATE_SECTION(dfu_trans, const nrf_dfu_transport_t);
//lint -restore

uint32_t nrf_dfu_transports_init(void)
{
    uint32_t const num_transports = DFU_TRANS_SECTION_VARS_COUNT;
    uint32_t ret_val = NRF_SUCCESS;

    NRF_LOG_INFO("In nrf_dfu_transports_init\r\n");

    NRF_LOG_INFO("num transports: %d\r\n", num_transports);

    for (uint32_t i = 0; i < num_transports; i++)
    {
        nrf_dfu_transport_t * const trans = DFU_TRANS_SECTION_VARS_GET(i);
        ret_val = trans->init_func();
        if (ret_val != NRF_SUCCESS)
        {
            break;
        }
    }

    NRF_LOG_INFO("After nrf_dfu_transports_init\r\n");

    return ret_val;
}


uint32_t nrf_dfu_transports_close(void)
{
    uint32_t const num_transports = DFU_TRANS_SECTION_VARS_COUNT;
    uint32_t ret_val = NRF_SUCCESS;

    NRF_LOG_INFO("In nrf_dfu_transports_close\r\n");

    NRF_LOG_INFO("num transports: %d\r\n", num_transports);

    for (uint32_t i = 0; i < num_transports; i++)
    {
        nrf_dfu_transport_t * const trans = DFU_TRANS_SECTION_VARS_GET(i);
        ret_val = trans->close_func();
        if (ret_val != NRF_SUCCESS)
        {
            break;
        }
    }

    NRF_LOG_INFO("After nrf_dfu_transports_init\r\n");

    return ret_val;
}
