DiskImage.h

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/* ========================================
 
  Copyright (C) 2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
 
  FILE: DiskImage.h
  PURPOSE: Disk Imaging framework.
 
   ======================================== */
 
#pragma once
 
#include <libSystem/SystemKit/System.h>
 
#ifndef __DISK_IMAGE_CDROM__
#define kDISectorSz (512)
#else
#define kDISectorSz (2048)
#endif  // __DISK_IMAGE_CDROM__
 
#define kDIMinDiskSz mib_cast(1)
#define kDIDefaultOutputName "disk.eimg"
#define kDIDefaultDiskName "Disk"
#define kDISuccessStatus (0)
#define kDIFailureStatus (1)
 
#define kDIDiskNameLen (16)
#define kDIOutNameLen (256)
 
namespace DI {
struct DI_DISK_IMAGE {
  Char   disk_name[kDIDiskNameLen] = kDIDefaultDiskName;
  SInt32 sector_sz                 = kDISectorSz;
  SInt32 block_cnt                 = 0;
  SizeT  disk_sz                   = kDIMinDiskSz;
  Char   out_name[kDIOutNameLen]   = kDIDefaultOutputName;
  SInt32 fs_version                = 0UL;
};

SInt32 DIFormatPartitionEPM(struct DI_DISK_IMAGE& img);

SInt32 DIFormatFilesystemNeFS(struct DI_DISK_IMAGE& img);

SInt32 DIFormatFilesystemOpenHeFS(struct DI_DISK_IMAGE& img);
 
}  // namespace DI