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