/** @file
  Non-runtime specific implementation of PKCS#7 SignedData Verification Wrapper.

Copyright (c) 2024, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent

**/

#include "InternalCryptLib.h"
#include <mbedtls/pkcs7.h>

/**
  Extracts the attached content from a PKCS#7 signed data if existed. The input signed
  data could be wrapped in a ContentInfo structure.

  If P7Data, Content, or ContentSize is NULL, then return FALSE. If P7Length overflow,
  then return FALSE. If the P7Data is not correctly formatted, then return FALSE.

  Caution: This function may receive untrusted input. So this function will do
           basic check for PKCS#7 data structure.

  @param[in]   P7Data       Pointer to the PKCS#7 signed data to process.
  @param[in]   P7Length     Length of the PKCS#7 signed data in bytes.
  @param[out]  Content      Pointer to the extracted content from the PKCS#7 signedData.
                            It's caller's responsibility to free the buffer with FreePool().
  @param[out]  ContentSize  The size of the extracted content in bytes.

  @retval     TRUE          The P7Data was correctly formatted for processing.
  @retval     FALSE         The P7Data was not correctly formatted for processing.

**/
BOOLEAN
EFIAPI
Pkcs7GetAttachedContent (
  IN CONST UINT8  *P7Data,
  IN UINTN        P7Length,
  OUT VOID        **Content,
  OUT UINTN       *ContentSize
  )
{
  return FALSE;
}
