text: /**
   * Copyright (c) 2016 - 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.
   *
   */
  #include "sdk_common.h"
  #if NRF_MODULE_ENABLED(NFC_LE_OOB_REC_PARSER)
  #include "nfc_le_oob_rec_parser.h"
  #include "sdk_errors.h"
  
  /**
   * @brief Function for parsing LE OOB record payload.
   *
   * This function parses LE OOB record payload and extracts BLE OOB Advertising data structure.
   *
   * @param[in]     p_buff                       Pointer to the record payload.
   * @param[in]     p_len                        Pointer to the record payload length.
   * @param[in,out] p_nfc_ble_oob_pairing_data   Pointer to the structure that will be used to hold
   *                                             parsed data.
   *
   * @retval NRF_SUCCESS              If the function completed successfully.
   * @retval Other                    An error code that might have been returned by
   *                                  @ref nfc_ble_oob_advdata_parse function.
   */
  static ret_code_t nfc_le_oob_payload_parse(uint8_t                    * p_buff,
                                             uint32_t                   * const p_len,
                                             nfc_ble_oob_pairing_data_t * const p_nfc_ble_oob_pairing_data)
  {
      ret_code_t err_code = nfc_ble_oob_advdata_parse(p_buff,
                                                      *p_len,
                                                      p_nfc_ble_oob_pairing_data);
      return err_code;
  }
  
  ret_code_t nfc_le_oob_rec_parse(nfc_ndef_record_desc_t     const * const p_rec_desc,
                                  nfc_ble_oob_pairing_data_t       * const p_nfc_ble_oob_pairing_data)
  {
      ret_code_t err_code;
  
      if (p_rec_desc->tnf != TNF_MEDIA_TYPE)
      {
          return NRF_ERROR_INVALID_DATA;
      }
  
      if (p_rec_desc->type_length != sizeof(le_oob_rec_type_field))
      {
          return NRF_ERROR_INVALID_DATA;
      }
  
      if (memcmp(p_rec_desc->p_type, le_oob_rec_type_field, sizeof(le_oob_rec_type_field)) != 0)
      {
          return NRF_ERROR_INVALID_DATA;
      }
  
      if (p_rec_desc->payload_constructor != (p_payload_constructor_t) nfc_ndef_bin_payload_memcopy)
      {
          return NRF_ERROR_NOT_SUPPORTED;
      }
  
      uint8_t const * p_payload = ((nfc_ndef_bin_payload_desc_t*)(p_rec_desc->p_payload_descriptor))->p_payload;
      uint32_t payload_lenght   = ((nfc_ndef_bin_payload_desc_t*)(p_rec_desc->p_payload_descriptor))->payload_length;
  
      err_code = nfc_le_oob_payload_parse((uint8_t *) p_payload,
                                          &payload_lenght,
                                          p_nfc_ble_oob_pairing_data);
  
      return err_code;
  }
  
  #endif // NRF_MODULE_ENABLED(NFC_LE_OOB_REC_PARSER)
  