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/** @file
Defines DiskImage - the view of the file that is visible at any point,
as well as the event handlers for editing the file
Copyright (c) 2005 - 2011, Intel Corporation. All rights reserved. <BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef _LIB_DISK_IMAGE_H_
#define _LIB_DISK_IMAGE_H_
#include "HexEditor.h"
/**
Initialization function for HDiskImage.
@retval EFI_SUCCESS The operation was successful.
@retval EFI_LOAD_ERROR A load error occured.
**/
EFI_STATUS
HDiskImageInit (
VOID
);
/**
Cleanup function for HDiskImage.
@retval EFI_SUCCESS The operation was successful.
**/
EFI_STATUS
HDiskImageCleanup (
VOID
);
/**
Backup function for HDiskImage. Only a few fields need to be backup.
This is for making the Disk buffer refresh as few as possible.
@retval EFI_SUCCESS The operation was successful.
@retval EFI_OUT_OF_RESOURCES gST->ConOut of resources.
**/
EFI_STATUS
HDiskImageBackup (
VOID
);
/**
Read a disk from disk into HBufferImage.
@param[in] DeviceName filename to read.
@param[in] Offset The offset.
@param[in] Size The size.
@param[in] Recover if is for recover, no information print.
@retval EFI_SUCCESS The operation was successful.
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.
@retval EFI_LOAD_ERROR A load error occured.
@retval EFI_INVALID_PARAMETER A parameter was invalid.
**/
EFI_STATUS
HDiskImageRead (
IN CONST CHAR16 *DeviceName,
IN UINTN Offset,
IN UINTN Size,
IN BOOLEAN Recover
);
/**
Save lines in HBufferImage to disk.
NOT ALLOW TO WRITE TO ANOTHER DISK!!!!!!!!!
@param[in] DeviceName The device name.
@param[in] Offset The offset.
@param[in] Size The size.
@retval EFI_SUCCESS The operation was successful.
@retval EFI_OUT_OF_RESOURCES A memory allocation failed.
@retval EFI_LOAD_ERROR A load error occured.
@retval EFI_INVALID_PARAMETER A parameter was invalid.
**/
EFI_STATUS
HDiskImageSave (
IN CHAR16 *DeviceName,
IN UINTN Offset,
IN UINTN Size
);
#endif
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