From 3061ecca3d0fdfb87dabbf5f63c9e06c2a30f53a Mon Sep 17 00:00:00 2001 From: Trygve Laugstøl Date: Thu, 23 Aug 2018 17:08:59 +0200 Subject: o Initial import. --- .../nfc/ndef/parser/message/nfc_ndef_msg_parser.h | 123 +++++++++++++++++++++ 1 file changed, 123 insertions(+) create mode 100644 thirdparty/nRF5_SDK_15.0.0_a53641a/components/nfc/ndef/parser/message/nfc_ndef_msg_parser.h (limited to 'thirdparty/nRF5_SDK_15.0.0_a53641a/components/nfc/ndef/parser/message/nfc_ndef_msg_parser.h') diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/nfc/ndef/parser/message/nfc_ndef_msg_parser.h b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/nfc/ndef/parser/message/nfc_ndef_msg_parser.h new file mode 100644 index 0000000..dde1653 --- /dev/null +++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/nfc/ndef/parser/message/nfc_ndef_msg_parser.h @@ -0,0 +1,123 @@ +/** + * Copyright (c) 2016 - 2018, 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_NDEF_MSG_PARSER_H__ +#define NFC_NDEF_MSG_PARSER_H__ + +/**@file + * + * @defgroup nfc_ndef_parser NDEF message parser + * @{ + * @ingroup nfc_modules + * + * @brief Parser for NFC NDEF messages and records. + * + * @defgroup nfc_ndef_msg_parser Parser for NDEF messages + * @{ + * @ingroup nfc_ndef_parser + * + * @brief Parser for NFC NDEF messages. + * + */ + +#include +#include "nfc_ndef_msg_parser_local.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @brief Macro for calculating the memory size required for holding the + * description of a message that consists of a certain number of NDEF records. + * + * @param[in] max_count_of_records Maximum number of records to hold. + */ +#define NFC_NDEF_PARSER_REQIRED_MEMO_SIZE_CALC(max_count_of_records) \ + ((uint32_t)(max_count_of_records) <= 1) ? \ + (sizeof(parsed_ndef_msg_1_t) * (uint32_t)(max_count_of_records)) : \ + (sizeof(parsed_ndef_msg_1_t) + ((NFC_PARSER_M_DELTA) *((uint32_t)(max_count_of_records) - 1))) + +/** + * @brief Function for parsing NFC NDEF messages. + * + * This function parses NDEF messages using NDEF binary record descriptors. + * + * @param[out] p_result_buf Pointer to the buffer that will be used to hold + * the NDEF message descriptor. After parsing is completed successfully, the first address + * in the buffer is filled by the NDEF message descriptor + * (@ref nfc_ndef_msg_desc_t), which provides a full description of + * the parsed NDEF message. + * @param[in,out] p_result_buf_len As input: size of the buffer specified by @p p_result_buf. + * As output: size of the reserved (used) part of the buffer specified by + * @p p_result_buf. + * @param[in] p_nfc_data Pointer to the data to be parsed. + * @param[in,out] p_nfc_data_len As input: size of the NFC data in the @p p_nfc_data buffer. As output: size of the parsed message. + * + * @retval NRF_SUCCESS If the function completed successfully. + * @retval NRF_ERROR_NO_MEM If the provided buffer is too small to hold a one-record message or + * the buffer is too small to hold the actual result of the parsing. + * @retval NRF_ERROR_INVALID_LENGTH If the expected message length is bigger than the amount of the provided input data. + * @retval NRF_ERROR_INVALID_DATA If the message is not a valid NDEF message. + */ +ret_code_t ndef_msg_parser(uint8_t * const p_result_buf, + uint32_t * const p_result_buf_len, + uint8_t * const p_nfc_data, + uint32_t * const p_nfc_data_len); + +/** + * @brief Function for printing the parsed contents of an NDEF message. + * + * @param[in] p_msg_desc Pointer to the descriptor of the message that should be printed. + */ +void ndef_msg_printout(nfc_ndef_msg_desc_t * const p_msg_desc); + +/** + * @} + * @} + */ + + +#ifdef __cplusplus +} +#endif + +#endif // NFC_NDEF_MSG_PARSER_H__ + + -- cgit v1.2.3