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author | Trygve Laugstøl <trygvis@inamo.no> | 2018-08-23 17:08:59 +0200 |
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committer | Trygve Laugstøl <trygvis@inamo.no> | 2018-08-23 17:12:21 +0200 |
commit | 3061ecca3d0fdfb87dabbf5f63c9e06c2a30f53a (patch) | |
tree | ab49cc16ed0b853452c5c2ed2d3042416d628986 /thirdparty/nRF5_SDK_15.0.0_a53641a/components/nfc/ndef/parser/message | |
download | iot-sensors-master.tar.gz iot-sensors-master.tar.bz2 iot-sensors-master.tar.xz iot-sensors-master.zip |
Diffstat (limited to 'thirdparty/nRF5_SDK_15.0.0_a53641a/components/nfc/ndef/parser/message')
4 files changed, 546 insertions, 0 deletions
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/nfc/ndef/parser/message/nfc_ndef_msg_parser.c b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/nfc/ndef/parser/message/nfc_ndef_msg_parser.c new file mode 100644 index 0000000..f4ee3e2 --- /dev/null +++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/nfc/ndef/parser/message/nfc_ndef_msg_parser.c @@ -0,0 +1,94 @@ +/** + * 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. + * + */ +#include "sdk_common.h" +#if NRF_MODULE_ENABLED(NFC_NDEF_MSG_PARSER) + +#include "nfc_ndef_msg_parser.h" +#include "nrf_delay.h" + +#define NRF_LOG_MODULE_NAME nfc_ndef_msg_parser +#if NFC_NDEF_MSG_PARSER_LOG_ENABLED +#define NRF_LOG_LEVEL NFC_NDEF_MSG_PARSER_LOG_LEVEL +#define NRF_LOG_INFO_COLOR NFC_NDEF_MSG_PARSER_INFO_COLOR +#include "nrf_log.h" +NRF_LOG_MODULE_REGISTER(); +#else // NFC_NDEF_MSG_PARSER_LOG_ENABLED +#define NRF_LOG_LEVEL 0 +#include "nrf_log.h" +#endif // NFC_NDEF_MSG_PARSER_LOG_ENABLED + +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) +{ + ret_code_t ret_code; + nfc_ndef_parser_memo_desc_t parser_memory_helper; + + ret_code = ndef_parser_memo_resolve(p_result_buf, + p_result_buf_len, + &parser_memory_helper); + + if (ret_code != NRF_SUCCESS) + { + return ret_code; + } + + ret_code = internal_ndef_msg_parser(&parser_memory_helper, + p_nfc_data, + p_nfc_data_len); + + return ret_code; +} + + +void ndef_msg_printout(nfc_ndef_msg_desc_t * const p_msg_desc) +{ + uint32_t i; + + NRF_LOG_INFO("NDEF message contains %d record(s)", p_msg_desc->record_count); + + for (i = 0; i < p_msg_desc->record_count; i++) + { + ndef_record_printout(i, p_msg_desc->pp_record[i]); + } +} + +#endif // NRF_MODULE_ENABLED(NFC_NDEF_MSG_PARSER) 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 <stdint.h> +#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__ + + diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/nfc/ndef/parser/message/nfc_ndef_msg_parser_local.c b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/nfc/ndef/parser/message/nfc_ndef_msg_parser_local.c new file mode 100644 index 0000000..68c99e3 --- /dev/null +++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/nfc/ndef/parser/message/nfc_ndef_msg_parser_local.c @@ -0,0 +1,163 @@ +/** + * 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. + * + */ +#include "sdk_common.h" +#if NRF_MODULE_ENABLED(NFC_NDEF_MSG_PARSER) + +#include "nfc_ndef_msg_parser_local.h" + +ret_code_t internal_ndef_msg_parser(nfc_ndef_parser_memo_desc_t * const p_parser_memo_desc, + uint8_t const * p_nfc_data, + uint32_t * const p_nfc_data_len) +{ + nfc_ndef_record_location_t record_location; + + ret_code_t ret_code; + + uint32_t nfc_data_left = *p_nfc_data_len; + uint32_t temp_nfc_data_len = 0; + + // want to modify -> use local copy + nfc_ndef_bin_payload_desc_t * p_bin_pay_desc = p_parser_memo_desc->p_bin_pay_desc; + nfc_ndef_record_desc_t * p_rec_desc = p_parser_memo_desc->p_rec_desc; + + + while (nfc_data_left > 0) + { + temp_nfc_data_len = nfc_data_left; + + ret_code = ndef_record_parser(p_bin_pay_desc, + p_rec_desc, + &record_location, + p_nfc_data, + &temp_nfc_data_len); + + if (ret_code != NRF_SUCCESS) + { + return ret_code; + } + + // verify the records location flags + if (p_parser_memo_desc->p_msg_desc->record_count == 0) + { + if ((record_location != NDEF_FIRST_RECORD) && (record_location != NDEF_LONE_RECORD)) + { + return NRF_ERROR_INVALID_DATA; + } + } + else + { + if ((record_location != NDEF_MIDDLE_RECORD) && (record_location != NDEF_LAST_RECORD)) + { + return NRF_ERROR_INVALID_DATA; + } + } + + ret_code = nfc_ndef_msg_record_add(p_parser_memo_desc->p_msg_desc, p_rec_desc); + + if (ret_code != NRF_SUCCESS) + { + return ret_code; + } + + nfc_data_left -= temp_nfc_data_len; + + if ((record_location == NDEF_LAST_RECORD) || (record_location == NDEF_LONE_RECORD)) + { + *p_nfc_data_len = *p_nfc_data_len - nfc_data_left; + return NRF_SUCCESS; + } + else + { + if (p_parser_memo_desc->p_msg_desc->record_count == + p_parser_memo_desc->p_msg_desc->max_record_count) + { + return NRF_ERROR_NO_MEM; + } + + p_nfc_data += temp_nfc_data_len; + p_bin_pay_desc++; + p_rec_desc++; + } + } + + return NRF_ERROR_INVALID_DATA; + +} + + +ret_code_t ndef_parser_memo_resolve(uint8_t * const p_result_buf, + uint32_t * const p_result_buf_len, + nfc_ndef_parser_memo_desc_t * const p_parser_memo_desc) +{ + + uint32_t max_rec_num; + uint32_t memory_last; + uint8_t * p_end; + nfc_ndef_record_desc_t * * pp_record_desc_array; + + if (*p_result_buf_len < sizeof(parsed_ndef_msg_1_t)) + { + return NRF_ERROR_NO_MEM; + } + + memory_last = (*p_result_buf_len) - sizeof(parsed_ndef_msg_1_t); + max_rec_num = (memory_last / (NFC_PARSER_M_DELTA)) + 1; + + p_parser_memo_desc->p_msg_desc = (nfc_ndef_msg_desc_t *) p_result_buf; + pp_record_desc_array = + (nfc_ndef_record_desc_t * *) &p_parser_memo_desc->p_msg_desc[1]; + p_parser_memo_desc->p_bin_pay_desc = + (nfc_ndef_bin_payload_desc_t *) &pp_record_desc_array[max_rec_num]; + p_parser_memo_desc->p_rec_desc = + (nfc_ndef_record_desc_t *) &p_parser_memo_desc->p_bin_pay_desc[max_rec_num]; + + // initialize message description + p_parser_memo_desc->p_msg_desc->pp_record = pp_record_desc_array; + p_parser_memo_desc->p_msg_desc->max_record_count = max_rec_num; + p_parser_memo_desc->p_msg_desc->record_count = 0; + + p_end = (uint8_t *) &p_parser_memo_desc->p_rec_desc[max_rec_num]; + + *p_result_buf_len = p_end - p_result_buf; + + return NRF_SUCCESS; +} + +#endif // NRF_MODULE_ENABLED(NFC_NDEF_MSG_PARSER) diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/nfc/ndef/parser/message/nfc_ndef_msg_parser_local.h b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/nfc/ndef/parser/message/nfc_ndef_msg_parser_local.h new file mode 100644 index 0000000..745979c --- /dev/null +++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/nfc/ndef/parser/message/nfc_ndef_msg_parser_local.h @@ -0,0 +1,166 @@ +/** + * 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_LOCAL_H__ +#define NFC_NDEF_MSG_PARSER_LOCAL_H__ + +/**@file + * + * @defgroup nfc_ndef_msg_parser_local NDEF message parser (internal) + * @{ + * @ingroup nfc_ndef_msg_parser + * + * @brief Internal part of the parser for NFC NDEF messages. + * + */ + +#include <stdint.h> +#include "nfc_ndef_msg.h" +#include "nfc_ndef_record_parser.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @brief Type for holding descriptors that are used by the NDEF parser. + */ +typedef struct +{ + nfc_ndef_msg_desc_t * p_msg_desc; ///< Pointer to the message descriptor. + nfc_ndef_bin_payload_desc_t * p_bin_pay_desc; ///< Pointer to the array of binary payload descriptors. + nfc_ndef_record_desc_t * p_rec_desc; ///< Pointer to the array of record descriptors. +} nfc_ndef_parser_memo_desc_t; + +/** + * @brief Memory allocated for a one-record message. + */ +typedef struct +{ + nfc_ndef_msg_desc_t msg_desc; + nfc_ndef_record_desc_t * p_record_desc_array[1]; + nfc_ndef_bin_payload_desc_t bin_pay_desc[1]; + nfc_ndef_record_desc_t rec_desc[1]; +} parsed_ndef_msg_1_t; + +/** + * @brief Memory allocated for a two-record message. + */ +typedef struct +{ + nfc_ndef_msg_desc_t msg_desc; + nfc_ndef_record_desc_t * p_record_desc_array[2]; + nfc_ndef_bin_payload_desc_t bin_pay_desc[2]; + nfc_ndef_record_desc_t rec_desc[2]; +} parsed_ndef_msg_2_t; + +/** + * @brief Amount of memory that is required per record in addition to the memory allocated for the message descriptor. + */ +#define NFC_PARSER_M_DELTA (sizeof(parsed_ndef_msg_2_t) - sizeof(parsed_ndef_msg_1_t)) + + +/** + * @brief Function for resolving data instances in the provided buffer according + * to requirements of the function @ref internal_ndef_msg_parser. + * + * This internal function distributes the provided memory between certain data instances that are required + * by @ref internal_ndef_msg_parser. + * + * This function should not be used directly. + * + * @param[in] p_result_buf Pointer to the buffer that will be used to allocate + * data instances. + * @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[out] p_parser_memo_desc Pointer to the structure for holding descriptors of the allocated data + * instances. + * + * @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. + */ +ret_code_t ndef_parser_memo_resolve(uint8_t * const p_result_buf, + uint32_t * const p_result_buf_len, + nfc_ndef_parser_memo_desc_t * const p_parser_memo_desc); + + +/** + * @brief Function for parsing NFC NDEF messages. + * + * This internal function parses NDEF messages into certain data instances. + * + * This function should not be used directly. + * + * @param[in,out] p_parser_memo_desc Pointer to the structure that holds descriptors of the allocated data + * instances for the parser. This structure contains the following fields: @n + * .p_msg_desc Pointer to the message descriptor that will + * be filled with parsed data. @n + * .p_bin_pay_desc Pointer to the array of binary payload + * descriptors that will be filled with parsed + * data. @n + * .p_rec_desc Pointer to the array of record descriptors + * that will be filled with parsed data. @n + * The arrays specified by @p .p_bin_pay_desc and @p .p_rec_desc must not + * contain more elements than the message descriptor + * specified by \p .p_msg_desc can hold. + * + * @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_INVALID_LENGTH If the expected message length is bigger than the amount of provided input data. + * @retval NRF_ERROR_INVALID_DATA If the message is not a valid NDEF message. + * @retval NRF_ERROR_NO_MEM If the provided memory resources are too small to hold the parsing result. + */ +ret_code_t internal_ndef_msg_parser(nfc_ndef_parser_memo_desc_t * const p_parser_memo_desc, + uint8_t const * p_nfc_data, + uint32_t * const p_nfc_data_len); + +/** + * @} + */ + + +#ifdef __cplusplus +} +#endif + +#endif // NFC_NDEF_MSG_PARSER_LOCAL_H__ |