diff options
| author | Amlal El Mahrouss <amlal@nekernel.org> | 2025-07-04 15:43:44 +0200 |
|---|---|---|
| committer | Amlal El Mahrouss <amlal@nekernel.org> | 2025-07-04 15:43:44 +0200 |
| commit | 32edc6508c91e51316d67b92eb86b4e72d0a41a4 (patch) | |
| tree | dfdd7eda6c5d88ca9b9b0a4a34beb8d9962409bb /tooling/hefs.h | |
| parent | 13e1137757626d274e7754d54e7db828da1e7fa8 (diff) | |
feat: libmkfs: a new library to format filesystem and utilities for
them.
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
Diffstat (limited to 'tooling/hefs.h')
| -rw-r--r-- | tooling/hefs.h | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/tooling/hefs.h b/tooling/hefs.h deleted file mode 100644 index d0da516b..00000000 --- a/tooling/hefs.h +++ /dev/null @@ -1,115 +0,0 @@ -/* ------------------------------------------- - - Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved. - -------------------------------------------- */ - -#pragma once - -#include <cstdint> -#include <cstring> - -#define kHeFSVersion (0x0101) -#define kHeFSMagic " HeFS" -#define kHeFSMagicLen (8) - -#define kHeFSFileNameLen (256U) -#define kHeFSPartNameLen (128U) - -#define kHeFSDefaultVolumeName u8"HeFS Volume" - -namespace mkfs::hefs { - -// Drive kinds -enum { - kHeFSHardDrive = 0xC0, // Hard Drive - kHeFSSolidStateDrive = 0xC1, // Solid State Drive - kHeFSOpticalDrive = 0x0C, // Blu-Ray/DVD - kHeFSMassStorageDevice = 0xCC, // USB - kHeFSScsiDrive = 0xC4, // SCSI Hard Drive - kHeFSFlashDrive = 0xC6, - kHeFSUnknown = 0xFF, // Unknown device. - kHeFSDriveCount = 8, -}; - -// Disk status -enum { - kHeFSStatusUnlocked = 0x18, - kHeFSStatusLocked, - kHeFSStatusError, - kHeFSStatusInvalid, - kHeFSStatusCount, -}; - -// Encodings -enum { - kHeFSEncodingFlagsUTF8 = 0x50, - kHeFSEncodingFlagsUTF16, - kHeFSEncodingFlagsUTF32, - kHeFSEncodingFlagsUTF16BE, - kHeFSEncodingFlagsUTF16LE, - kHeFSEncodingFlagsUTF32BE, - kHeFSEncodingFlagsUTF32LE, - kHeFSEncodingFlagsUTF8BE, - kHeFSEncodingFlagsUTF8LE, - kHeFSEncodingFlagsBinary, - kHeFSEncodingFlagsCount = 11, - kHeFSFlagsNone = 0, - kHeFSFlagsReadOnly = 0x100, - kHeFSFlagsHidden, - kHeFSFlagsSystem, - kHeFSFlagsArchive, - kHeFSFlagsDevice, - kHeFSFlagsCount = 7 -}; -// Time type -using ATime = std::uint64_t; - -// File kinds -inline constexpr uint16_t kHeFSFileKindRegular = 0x00; -inline constexpr uint16_t kHeFSFileKindDirectory = 0x01; -inline constexpr uint16_t kHeFSFileKindBlock = 0x02; -inline constexpr uint16_t kHeFSFileKindCharacter = 0x03; -inline constexpr uint16_t kHeFSFileKindFIFO = 0x04; -inline constexpr uint16_t kHeFSFileKindSocket = 0x05; -inline constexpr uint16_t kHeFSFileKindSymbolicLink = 0x06; -inline constexpr uint16_t kHeFSFileKindUnknown = 0x07; -inline constexpr uint16_t kHeFSFileKindCount = 0x08; - -// Red-black tree colors -enum { - kHeFSInvalidColor = 0, - kHeFSRed = 100, - kHeFSBlack, - kHeFSColorCount, -}; - -// Time constants -inline constexpr ATime kHeFSTimeInvalid = 0x0000000000000000; -inline constexpr ATime kHeFSTimeMax = 0xFFFFFFFFFFFFFFFF - 1; - -// Boot Node -struct __attribute__((packed)) BootNode { - char magic[kHeFSMagicLen]{}; - char8_t volumeName[kHeFSPartNameLen]{}; - std::uint32_t version{}; - std::uint64_t badSectors{}; - std::uint64_t sectorCount{}; - std::uint64_t sectorSize{}; - std::uint32_t checksum{}; - std::uint8_t diskKind{}; - std::uint8_t encoding{}; - std::uint64_t startIND{}; - std::uint64_t endIND{}; - std::uint64_t indCount{}; - std::uint64_t diskSize{}; - std::uint16_t diskStatus{}; - std::uint16_t diskFlags{}; - std::uint16_t vid{}; - std::uint64_t startIN{}; - std::uint64_t endIN{}; - std::uint64_t startBlock{}; - std::uint64_t endBlock{}; - char pad[272]{}; -}; -} // namespace mkfs::hefs |
