feat(filesystem): Update HeFS implementation and specifications.

Signed-off-by: Amlal <amlal@nekernel.org>

1 files changed, 8 insertions, 9 deletions

diff --git a/dev/kernel/FSKit/HeFS.h b/dev/kernel/FSKit/HeFS.h
index 83d93f8c..7d84c2e7 100644
--- a/dev/kernel/FSKit/HeFS.h
+++ b/dev/kernel/FSKit/HeFS.h
@@ -132,7 +132,7 @@ inline constexpr Kernel::ATime kHeFSTimeMax     = 0xFFFFFFFFFFFFFFFF - 1;
 /// @note The index node is a special type of INode that contains the file information.

 /// @note The index node is used to store the file information of a file.

 struct PACKED HEFS_INDEX_NODE final {

-  Kernel::Utf8Char fName[kHeFSFileNameLen];  /// @brief File name.

+  Kernel::UInt64 fHashPath;  /// @brief File name.

   Kernel::UInt32   fFlags;                   /// @brief File flags.

   Kernel::UInt16 fKind;  /// @brief File kind. (Regular, Directory, Block, Character, FIFO, Socket,

                          /// Symbolic Link, Unknown).

@@ -146,9 +146,9 @@ struct PACKED HEFS_INDEX_NODE final {
   Kernel::UInt32 fUID, fGID;  /// @brief User ID and Group ID of the file.

   Kernel::UInt32 fMode;       /// @brief File mode. (read, write, execute, etc).

 

-  Kernel::UInt64 fBlock[kHeFSSliceCount];  /// @brief block slice.

+  Kernel::UInt64 fSlices[kHeFSSliceCount];  /// @brief block slice.

 

-  Kernel::Char fPad[69];

+  Kernel::Char fPad[317];

 };

 

 enum {

@@ -162,14 +162,13 @@ enum {
 /// @details This structure is used to store the directory information of a file.

 /// @note The directory node is a special type of INode that contains the directory entries.

 struct PACKED HEFS_INDEX_NODE_DIRECTORY final {

-  Kernel::UInt64 fHashName;  /// @brief Directory name.

+  Kernel::UInt64 fHashPath;  /// @brief Directory name.

 

   Kernel::UInt32 fFlags;  /// @brief File flags.

   Kernel::UInt16 fKind;   /// @brief File kind. (Regular, Directory, Block, Character, FIFO, Socket,

                           /// Symbolic Link, Unknown).

   Kernel::UInt32 fEntryCount;  /// @brief Entry Count of this directory inode.

-  Kernel::UInt32 fChecksum,

-      fIndexNodeChecksum;  /// @brief Checksum of the file, index node checksum.

+  Kernel::UInt32 fChecksum;  /// @brief Checksum of the file, index node checksum.

 

   Kernel::ATime fCreated, fAccessed, fModified,

       fDeleted;               /// @brief File timestamps and allocation status.

@@ -180,12 +179,12 @@ struct PACKED HEFS_INDEX_NODE_DIRECTORY final {
   /// [0] = OFFSET

   /// [1] = SIZE

   /// @note Thus the += 2 when iterating over them.

-  Kernel::UInt64 fIndexNode[kHeFSSliceCount];  /// @brief Start of the index node.

+  Kernel::UInt64 fINSlices[kHeFSSliceCount];  /// @brief Start of the index node.

 

   Kernel::UInt8 fColor;                         /// @brief Color of the node. (Red or Black).

   Kernel::Lba   fNext, fPrev, fChild, fParent;  /// @brief Red-black tree pointers.

 

-  Kernel::Char fPad[281];

+  Kernel::Char fPad[285];

 };

 

 namespace Kernel::Detail {

@@ -392,4 +391,4 @@ class HeFileSystemParser final {
 /// @brief Initialize HeFS inside the main disk.

 /// @return Whether it successfuly formated it or not.

 Boolean fs_init_hefs(Void);

-}  // namespace Kernel::HeFS
\ No newline at end of file
+}  // namespace Kernel::HeFS