mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
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82 lines
3.3 KiB
C++
82 lines
3.3 KiB
C++
/*
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* Volumes.h
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*
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* Created on: Feb 4, 2021
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* Author: jief
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*/
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#ifndef PLATFORM_VOLUMES_H_
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#define PLATFORM_VOLUMES_H_
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#include "../include/Efi.h"
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#include "../cpp_foundation/XString.h"
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#include "../libeg/libeg.h"
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class REFIT_VOLUME {
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public:
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EFI_DEVICE_PATH *DevicePath;
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EFI_HANDLE DeviceHandle;
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EFI_FILE *RootDir;
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XStringW DevicePathString;
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XStringW VolName; // comes from EfiLibFileSystemInfo, EfiLibFileSystemVolumeLabelInfo, "EFI" if gEfiPartTypeSystemPartGuid or "Unknown HD"
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XStringW VolLabel; // comes from \\.VolumeLabel.txt, or empty.
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UINT8 DiskKind;
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LEGACY_OS *LegacyOS;
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BOOLEAN Hidden;
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UINT8 BootType;
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BOOLEAN IsAppleLegacy;
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BOOLEAN HasBootCode;
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BOOLEAN IsMbrPartition;
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UINTN MbrPartitionIndex;
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EFI_BLOCK_IO *BlockIO;
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UINT64 BlockIOOffset;
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EFI_BLOCK_IO *WholeDiskBlockIO;
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EFI_DEVICE_PATH *WholeDiskDevicePath;
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EFI_HANDLE WholeDiskDeviceHandle;
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MBR_PARTITION_INFO *MbrPartitionTable;
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UINT32 DriveCRC32;
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EFI_GUID RootUUID; //for recovery it is UUID of parent partition
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UINT64 SleepImageOffset;
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XStringW osxVolumeName = NullXStringW; // comes from \\System\\Library\\CoreServices\\.disk_label.contentDetails, or empty.
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XString8 ApfsFileSystemUUID; // apfs file system UUID of that partition. It's not the UUID of subfolder like in Preboot.
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XString8 ApfsContainerUUID = NullXString8;
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APPLE_APFS_VOLUME_ROLE ApfsRole = 0;
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XString8Array ApfsTargetUUIDArray; // this is the array of folders that are named as UUID
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REFIT_VOLUME() : DevicePath(0), DeviceHandle(0), RootDir(0), DevicePathString(), VolName(), VolLabel(), DiskKind(0), LegacyOS(0), Hidden(0), BootType(0), IsAppleLegacy(0), HasBootCode(0),
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IsMbrPartition(0), MbrPartitionIndex(0), BlockIO(0), BlockIOOffset(0), WholeDiskBlockIO(0), WholeDiskDevicePath(0), WholeDiskDeviceHandle(0),
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MbrPartitionTable(0), DriveCRC32(0), RootUUID({0,0,0,{0,0,0,0,0,0,0,0}}), SleepImageOffset(0), ApfsFileSystemUUID(), ApfsTargetUUIDArray()
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{}
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REFIT_VOLUME(const REFIT_VOLUME& other) = delete; // Can be defined if needed
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const REFIT_VOLUME& operator = ( const REFIT_VOLUME & ) = delete; // Can be defined if needed
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~REFIT_VOLUME() {}
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const XStringW getVolLabelOrOSXVolumeNameOrVolName() {
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if ( VolLabel.notEmpty() ) return VolLabel;
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if ( osxVolumeName.notEmpty() ) return osxVolumeName;
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return VolName;
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}
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};
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class VolumesArrayClass : public XObjArray<REFIT_VOLUME>
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{
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public:
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// REFIT_VOLUME* getApfsPartitionWithUUID(const XString8& ApfsContainerUUID, const XString8& APFSTargetUUID);
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REFIT_VOLUME* getVolumeWithApfsContainerUUIDAndFileSystemUUID(const XString8& ApfsContainerUUID, const XString8& ApfsFileSystemUUID);
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/*
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* Return : NULL if not found OR more than one partition with this role is found in this container
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*/
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REFIT_VOLUME* getVolumeWithApfsContainerUUIDAndRole(const XString8& ApfsContainerUUID, APPLE_APFS_VOLUME_ROLE roleMask);
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};
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extern VolumesArrayClass Volumes;
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extern REFIT_VOLUME *SelfVolume;
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#endif /* PLATFORM_VOLUMES_H_ */
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