owner-nrf52sdk/nRF5_SDK_15.3.0/components/iot/socket/config/medium/config_medium.h

/**
 * Copyright (c) 2015 - 2019, Nordic Semiconductor ASA
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 *    Semiconductor ASA integrated circuit in a product or a software update for
 *    such product, must reproduce the above copyright notice, this list of
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 *    materials provided with the distribution.
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 * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
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 *    Nordic Semiconductor ASA integrated circuit.
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/**@file config_medium.h
 *
 * @defgroup iot_socket_config_medium Configuration socket based on ipv6_medium
 * @ingroup iot_sdk_socket
 * @{
 * @brief Configuration socket based on the ipv6_medium module.
 *
 * This module wraps the medium module in a configuration socket API.
 */
#ifndef CONFIG_MEDIUM_H__
#define CONFIG_MEDIUM_H__

#include <stdint.h>
#include "iot_defines.h"
#include "ipv6_medium.h"

#ifdef __cplusplus
extern "C" {
#endif

/**
 * @brief Function for initializing a configuration socket with default settings.
 *
 * @return NRF_SUCCESS on success, otherwise an error code.
 */
uint32_t config_medium_init_default(void);

/**
 * @brief Function for starting the medium layer.
 *
 * For BLE, this means to start advertising.
 */
void config_medium_start(void);

/**
 * @brief Function for retrieving local interface ID assigned.
 *
 * @return Pointer to location of interface ID.
 */
eui64_t * config_medium_local_iid(void);

/**
 * @brief Function for setting configuration parameters for the medium layers using the socket option.
 *
 * @param optname   Option name/type.
 * @param p_optarg  Pointer to option value.
 * @param optlen  Length of option value.
 *
 * @return NRF_SUCCESS on success, otherwise an error code.
 */
uint32_t config_medium_setopt(int optname, const void * p_optarg, socklen_t optlen);

/**
 * @brief Function for getting configuration parameters for the medium layers using the socket option.
 *
 * @param optname   Option name/type.
 * @param p_optarg  Pointer to the option value structure where the value should be stored.
 * @param p_optlen  Length of option value.
 *
 * @return NRF_SUCCESS on success, otherwise an error code.
 */
uint32_t config_medium_getopt(int optname, void * p_optarg, socklen_t * p_optlen);

/**
 * @brief Parameters passed for the MEDIUM_INIT_PARAMS option.
 *
 * These are currently the same as for ipv6_medium initialization.
 */
typedef struct {
    ipv6_medium_evt_handler_t       evt_handler;    /**< The medium event handler callback.    */
    ipv6_medium_error_handler_t     error_handler;  /**< The medium error handler callback.    */
    ipv6_medium_type_t              medium_type;    /**< The medium type.                      */
} config_medium_params_t;

#ifdef __cplusplus
}
#endif

#endif // CONFIG_MEDIUM_H__

/**@} */