From a69dc6b982be67156ba4273b37a87c9e03a54b2c Mon Sep 17 00:00:00 2001
From: Amlal <amlal.elmahrouss@icloud.com>
Date: Mon, 24 Feb 2025 20:49:30 +0100
Subject: IMPL: NeFS doesn't store full path now in catalog name. IMPL: HPFS
 defining data structures.

META: Ran format command for project.

Signed-off-by: Amlal <amlal.elmahrouss@icloud.com>
---
 dev/Kernel/FSKit/HPFS.h              | 19 +++++++++++++++++--
 dev/Kernel/FSKit/IndexableProperty.h |  6 +++---
 dev/Kernel/FSKit/NeFS.h              | 16 +++++++++-------
 3 files changed, 29 insertions(+), 12 deletions(-)

(limited to 'dev/Kernel/FSKit')

diff --git a/dev/Kernel/FSKit/HPFS.h b/dev/Kernel/FSKit/HPFS.h
index 9e2a3e36..ef1b4ad0 100644
--- a/dev/Kernel/FSKit/HPFS.h
+++ b/dev/Kernel/FSKit/HPFS.h
@@ -11,9 +11,12 @@
 /// @file HPFS.h
 /// @brief HPFS filesystem support.
 
-#define kHPFSVersion  0x0100
+#define kHPFSVersion  (0x0100)
 #define kHPFSMagic	  "  HPFS"
-#define kHPFSMagicLen 8
+#define kHPFSMagicLen (8)
+
+#define kHPFSFileNameLen (255)
+#define kHPFSPartNameLen (255)
 
 #define kHPFSMinimumDiskSize (gib_cast(64))
 
@@ -32,6 +35,7 @@ struct HPFS_BOOT_NODE;
 struct HPFS_BOOT_NODE final
 {
 	NeOS::Char	 fMagic[kHPFSMagicLen];
+	NeOS::Char	 fPartName[kHPFSPartNameLen];
 	NeOS::UInt32 fVersion;
 	NeOS::UInt64 fBadSectors;
 	NeOS::UInt64 fSectorCount;
@@ -41,4 +45,15 @@ struct HPFS_BOOT_NODE final
 	NeOS::UInt8	 fTextEncoding;
 	NeOS::UInt64 fRootINode;
 	NeOS::UInt64 fRecoveryINode;
+};
+
+struct HPFS_INDEX_NODE
+{
+	NeOS::Char	 fName[kHPFSFileNameLen];
+	NeOS::UInt32 fFlags;
+	NeOS::UInt16 fKind;
+	NeOS::UInt32 fSize;
+	NeOS::Lba	 fFirstINode;
+	NeOS::Lba	 fLastINode;
+	NeOS::UInt32 fChecksum;
 };
\ No newline at end of file
diff --git a/dev/Kernel/FSKit/IndexableProperty.h b/dev/Kernel/FSKit/IndexableProperty.h
index a942cc7c..091f4c9b 100644
--- a/dev/Kernel/FSKit/IndexableProperty.h
+++ b/dev/Kernel/FSKit/IndexableProperty.h
@@ -10,8 +10,8 @@
 #include <CompilerKit/CompilerKit.h>
 #include <KernelKit/DriveMgr.h>
 
-#define kIndexerNodeNameLength 255
-#define kIndexerClaimed		   0xCF
+#define kIndexerCatalogNameLength 255
+#define kIndexerClaimed			  0xCF
 
 namespace NeOS
 {
@@ -21,7 +21,7 @@ namespace NeOS
 		{
 		public:
 			Char Drive[kDriveNameLen];
-			Char Path[kIndexerNodeNameLength];
+			Char Path[kIndexerCatalogNameLength];
 		};
 
 		class IndexableProperty final : public Property
diff --git a/dev/Kernel/FSKit/NeFS.h b/dev/Kernel/FSKit/NeFS.h
index 19123a4c..0383c234 100644
--- a/dev/Kernel/FSKit/NeFS.h
+++ b/dev/Kernel/FSKit/NeFS.h
@@ -29,7 +29,7 @@ default.
 
 #define kNeFSInvalidFork	(-1)
 #define kNeFSInvalidCatalog (-1)
-#define kNeFSNodeNameLen	(256)
+#define kNeFSCatalogNameLen (256)
 
 #define kNeFSMinimumDiskSize (gib_cast(4))
 
@@ -142,8 +142,8 @@ struct PACKED NEFS_CATALOG_STRUCT final
 {
 	BOOL ForkOrCatalog : 1 {0};
 
-	NeOS::Char Name[kNeFSNodeNameLen] = {0};
-	NeOS::Char Mime[kNeFSMimeNameLen] = {0};
+	NeOS::Char Name[kNeFSCatalogNameLen] = {0};
+	NeOS::Char Mime[kNeFSMimeNameLen]	 = {0};
 
 	/// Catalog flags.
 	NeOS::UInt16 Flags;
@@ -167,13 +167,15 @@ struct PACKED NEFS_CATALOG_STRUCT final
 	NeOS::Lba DataFork;
 	NeOS::Lba ResourceFork;
 
-	/// Tree allocation tracker.
+	/// Buddy allocation tracker.
 	NeOS::Lba NextSibling;
 	NeOS::Lba PrevSibling;
 
 	/// Best-buddy tracker.
 	NeOS::Lba NextBestSibling;
 	NeOS::Lba NextPrevSibling;
+
+	NeOS::UInt32 Checksum;
 };
 
 /// @brief Fork type, contains a data page.
@@ -184,8 +186,8 @@ struct PACKED NEFS_FORK_STRUCT final
 {
 	BOOL ForkOrCatalog : 1 {1};
 
-	NeOS::Char ForkName[kNeFSForkNameLen]	 = {0};
-	NeOS::Char CatalogName[kNeFSNodeNameLen] = {0};
+	NeOS::Char ForkName[kNeFSForkNameLen]		= {0};
+	NeOS::Char CatalogName[kNeFSCatalogNameLen] = {0};
 
 	NeOS::Int32 Flags;
 	NeOS::Int32 Kind;
@@ -433,7 +435,7 @@ namespace NeOS
 		}
 
 	private:
-		Char mStamp[kNeFSNodeNameLen] = {"/etc/xml/journal" kNeFSJournalExt};
+		Char mStamp[kNeFSCatalogNameLen] = {"/etc/xml/journal" kNeFSJournalExt};
 	};
 
 	namespace NeFS
-- 
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