data.h

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/*
 * Copyright (c) 2017 Nordic Semiconductor ASA
 * Copyright (c) 2015-2016 Intel Corporation
 *
 * SPDX-License-Identifier: Apache-2.0
 */
#ifndef ZEPHYR_INCLUDE_BLUETOOTH_DATA_H_
#define ZEPHYR_INCLUDE_BLUETOOTH_DATA_H_
 
#include <stddef.h>
#include <stdint.h>
 
#ifdef __cplusplus
extern "C" {
#endif

#define BT_DATA_SERIALIZED_SIZE(data_len) ((data_len) + 2)

struct bt_data {
        uint8_t type;
        uint8_t data_len;
        const uint8_t *data;
};

#define BT_DATA(_type, _data, _data_len) \
        { \
                .type = (_type), \
                .data_len = (_data_len), \
                .data = (const uint8_t *)(_data), \
        }

#define BT_DATA_BYTES(_type, _bytes...) \
        BT_DATA(_type, ((uint8_t []) { _bytes }), \
                sizeof((uint8_t []) { _bytes }))

size_t bt_data_get_len(const struct bt_data data[], size_t data_count);

size_t bt_data_serialize(const struct bt_data *input, uint8_t *output);
 
#ifdef __cplusplus
}
#endif
 
#endif /* ZEPHYR_INCLUDE_BLUETOOTH_DATA_H_ */