owner-nrf52sdk/nRF5_SDK_15.3.0/components/nfc/ndef/uri/nfc_uri_msg.c

/**
 * Copyright (c) 2015 - 2019, Nordic Semiconductor ASA
 *
 * All rights reserved.
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#include "sdk_common.h"
#if NRF_MODULE_ENABLED(NFC_NDEF_URI_MSG)

#include <string.h>
#include "nfc_uri_msg.h"
#include "sdk_macros.h"

ret_code_t nfc_uri_msg_encode( nfc_uri_id_t          uri_id_code,
                               uint8_t const * const p_uri_data,
                               uint8_t               uri_data_len,
                               uint8_t       *       p_buf,
                               uint32_t      *       p_len)
{
    ret_code_t err_code;

    /* Create NFC NDEF message description with URI record */
    NFC_NDEF_MSG_DEF(nfc_uri_msg, 1);
    NFC_NDEF_URI_RECORD_DESC_DEF(nfc_uri_rec, uri_id_code, p_uri_data, uri_data_len);

    err_code = nfc_ndef_msg_record_add(&NFC_NDEF_MSG(nfc_uri_msg),
                                       &NFC_NDEF_URI_RECORD_DESC(nfc_uri_rec));
    VERIFY_SUCCESS(err_code);
    VERIFY_PARAM_NOT_NULL(p_uri_data);

    /* Encode whole message into buffer */
    err_code = nfc_ndef_msg_encode(&NFC_NDEF_MSG(nfc_uri_msg),
                                   p_buf,
                                   p_len);

    return err_code;
}

#endif // NRF_MODULE_ENABLED(NFC_NDEF_URI_MSG)