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/** @file
The file operation functions for WiFi Connection Manager.
Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef __EFI_WIFI_MGR_FILE_UTIL__
#define __EFI_WIFI_MGR_FILE_UTIL__
#include "WifiConnectionMgrDxe.h"
/**
Read file content into BufferPtr, the size of the allocate buffer
is *FileSize plus AddtionAllocateSize.
@param[in] FileHandle The file to be read.
@param[in, out] BufferPtr Pointers to the pointer of allocated buffer.
@param[out] FileSize Size of input file
@param[in] AddtionAllocateSize Addtion size the buffer need to be allocated.
In case the buffer need to contain others besides the file content.
@retval EFI_SUCCESS The file was read into the buffer.
@retval EFI_INVALID_PARAMETER A parameter was invalid.
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.
@retval others Unexpected error.
**/
EFI_STATUS
ReadFileContent (
IN EFI_FILE_HANDLE FileHandle,
IN OUT VOID **BufferPtr,
OUT UINTN *FileSize,
IN UINTN AddtionAllocateSize
);
/**
Update the CA cert base on the input file path info.
@param[in] Private The pointer to the global private data structure.
@param[in] FilePath Point to the file path.
@retval TRUE Exit caller function.
@retval FALSE Not exit caller function.
**/
BOOLEAN
UpdateCAFromFile (
IN WIFI_MGR_PRIVATE_DATA *Private,
IN EFI_DEVICE_PATH_PROTOCOL *FilePath
);
/**
Update the Private Key base on the input file path info.
@param[in] Private The pointer to the global private data structure.
@param[in] FilePath Point to the file path.
@retval TRUE Exit caller function.
@retval FALSE Not exit caller function.
**/
BOOLEAN
UpdatePrivateKeyFromFile (
IN WIFI_MGR_PRIVATE_DATA *Private,
IN EFI_DEVICE_PATH_PROTOCOL *FilePath
);
#endif
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