/** * Copyright (c) 2015 - 2020, Nordic Semiconductor ASA * * All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * * 2. Redistributions in binary form, except as embedded into a Nordic * Semiconductor ASA integrated circuit in a product or a software update for * such product, must reproduce the above copyright notice, this list of * conditions and the following disclaimer in the documentation and/or other * materials provided with the distribution. * * 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. * * 4. This software, with or without modification, must only be used with a * Nordic Semiconductor ASA integrated circuit. * * 5. Any software provided in binary form under this license must not be reverse * engineered, decompiled, modified and/or disassembled. * * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */ #ifndef NFC_URI_MSG_H__ #define NFC_URI_MSG_H__ /**@file * * @defgroup nfc_uri_msg URI messages * @{ * @ingroup nfc_ndef_messages * * @brief Generation of NFC NDEF messages with a URI record. * */ #include "nfc_ndef_msg.h" #include "nfc_uri_rec.h" #include "nrf_error.h" #ifdef __cplusplus extern "C" { #endif /** @brief Function for encoding an NFC NDEF URI message. * * This function encodes an NFC NDEF message into a buffer. * * @param[in] uri_id_code URI identifier code that defines the protocol field of the URI. * @param[in] p_uri_data Pointer to the URI string. * The string should not contain the protocol field if the protocol * was specified in @p uri_id_code. * @param[in] uri_data_len Length of the URI string. * @param[out] p_buf Pointer to the buffer for the message. * @param[in,out] p_len Size of the available memory for the message as input. * Size of the generated message as output. * * @retval NRF_SUCCESS If the description was successfully created. * @retval NRF_ERROR_NULL If the URI string was invalid (equal to NULL). * @retval NRF_ERROR_NO_MEM If the predicted message size is bigger than the provided * buffer space. * @retval Other Other codes might be returned depending on * the function @ref nfc_ndef_msg_encode. */ 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); /** * @} */ #ifdef __cplusplus } #endif #endif // NFC_URI_MSG_H__