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a048af3c90
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2361 Cc: Ray Ni <ray.ni@intel.com> Cc: Zhichao Gao <zhichao.gao@intel.com> Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Guomin Jiang <guomin.jiang@intel.com> Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
90 lines
2.2 KiB
C
90 lines
2.2 KiB
C
/** @file
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Defines DiskImage - the view of the file that is visible at any point,
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as well as the event handlers for editing the file
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Copyright (c) 2005 - 2018, 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 _LIB_DISK_IMAGE_H_
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#define _LIB_DISK_IMAGE_H_
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#include "HexEditor.h"
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/**
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Initialization function for HDiskImage.
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@retval EFI_SUCCESS The operation was successful.
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@retval EFI_LOAD_ERROR A load error occurred.
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**/
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EFI_STATUS
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HDiskImageInit (
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VOID
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);
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/**
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Cleanup function for HDiskImage.
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@retval EFI_SUCCESS The operation was successful.
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**/
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EFI_STATUS
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HDiskImageCleanup (
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VOID
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);
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/**
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Backup function for HDiskImage. Only a few fields need to be backup.
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This is for making the Disk buffer refresh as few as possible.
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@retval EFI_SUCCESS The operation was successful.
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@retval EFI_OUT_OF_RESOURCES gST->ConOut of resources.
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**/
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EFI_STATUS
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HDiskImageBackup (
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VOID
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);
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/**
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Read a disk from disk into HBufferImage.
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@param[in] DeviceName filename to read.
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@param[in] Offset The offset.
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@param[in] Size The size.
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@param[in] Recover if is for recover, no information print.
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@retval EFI_SUCCESS The operation was successful.
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@retval EFI_OUT_OF_RESOURCES A memory allocation failed.
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@retval EFI_LOAD_ERROR A load error occurred.
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@retval EFI_INVALID_PARAMETER A parameter was invalid.
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**/
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EFI_STATUS
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HDiskImageRead (
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IN CONST CHAR16 *DeviceName,
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IN UINTN Offset,
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IN UINTN Size,
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IN BOOLEAN Recover
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);
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/**
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Save lines in HBufferImage to disk.
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NOT ALLOW TO WRITE TO ANOTHER DISK!!!!!!!!!
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@param[in] DeviceName The device name.
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@param[in] Offset The offset.
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@param[in] Size The size.
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@retval EFI_SUCCESS The operation was successful.
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@retval EFI_OUT_OF_RESOURCES A memory allocation failed.
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@retval EFI_LOAD_ERROR A load error occurred.
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@retval EFI_INVALID_PARAMETER A parameter was invalid.
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**/
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EFI_STATUS
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HDiskImageSave (
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IN CHAR16 *DeviceName,
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IN UINTN Offset,
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IN UINTN Size
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);
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#endif
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