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https://github.com/CloverHackyColor/CloverBootloader.git
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86 lines
2.2 KiB
C
86 lines
2.2 KiB
C
/** @file
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Copyright (C) 2019, Goldfish64. All rights reserved.
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef APPLE_DISK_IMAGE_LIB_H_
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#define APPLE_DISK_IMAGE_LIB_H_
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#include <IndustryStandard/AppleDiskImage.h>
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#include <Protocol/SimpleFileSystem.h>
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#include <Library/OcAppleChunklistLib.h>
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#include <Library/OcAppleRamDiskLib.h>
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//
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// Disk image context.
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//
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typedef struct {
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CONST APPLE_RAM_DISK_EXTENT_TABLE *ExtentTable;
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UINTN SectorCount;
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UINT32 BlockCount;
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APPLE_DISK_IMAGE_BLOCK_DATA **Blocks;
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} OC_APPLE_DISK_IMAGE_CONTEXT;
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BOOLEAN
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OcAppleDiskImageInitializeContext (
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OUT OC_APPLE_DISK_IMAGE_CONTEXT *Context,
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IN CONST APPLE_RAM_DISK_EXTENT_TABLE *ExtentTable,
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IN UINTN FileSize
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);
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BOOLEAN
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OcAppleDiskImageInitializeFromFile (
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OUT OC_APPLE_DISK_IMAGE_CONTEXT *Context,
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IN EFI_FILE_PROTOCOL *File
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);
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VOID
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OcAppleDiskImageFreeContext (
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IN OC_APPLE_DISK_IMAGE_CONTEXT *Context
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);
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VOID
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OcAppleDiskImageFreeFile (
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IN OC_APPLE_DISK_IMAGE_CONTEXT *Context
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);
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BOOLEAN
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OcAppleDiskImageVerifyData (
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IN OUT OC_APPLE_DISK_IMAGE_CONTEXT *Context,
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IN OUT OC_APPLE_CHUNKLIST_CONTEXT *ChunklistContext
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);
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BOOLEAN
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OcAppleDiskImageRead (
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IN OC_APPLE_DISK_IMAGE_CONTEXT *Context,
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IN UINTN Lba,
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IN UINTN BufferSize,
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OUT VOID *Buffer
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);
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EFI_HANDLE
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OcAppleDiskImageInstallBlockIo (
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IN OC_APPLE_DISK_IMAGE_CONTEXT *Context,
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IN UINTN FileSize,
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OUT CONST EFI_DEVICE_PATH_PROTOCOL **DevicePath OPTIONAL,
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OUT UINTN *DevicePathSize OPTIONAL
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);
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VOID
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OcAppleDiskImageUninstallBlockIo (
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IN OC_APPLE_DISK_IMAGE_CONTEXT *Context,
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IN VOID *BlockIoHandle
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);
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#endif
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