From f3d931aa7cfaf96baef8383b59a8938779541ee7 Mon Sep 17 00:00:00 2001
From: Amlal EL Mahrouss <amlalelmahrouss@icloud.com>
Date: Thu, 15 Aug 2024 18:35:34 +0200
Subject: [IMP] Moved source code into dev/ folder.

Signed-off-by: Amlal EL Mahrouss <amlalelmahrouss@icloud.com>
---
 dev/Kernel/Sources/NewFS+IO.cxx | 101 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 101 insertions(+)
 create mode 100644 dev/Kernel/Sources/NewFS+IO.cxx

(limited to 'dev/Kernel/Sources/NewFS+IO.cxx')

diff --git a/dev/Kernel/Sources/NewFS+IO.cxx b/dev/Kernel/Sources/NewFS+IO.cxx
new file mode 100644
index 00000000..ddcecde4
--- /dev/null
+++ b/dev/Kernel/Sources/NewFS+IO.cxx
@@ -0,0 +1,101 @@
+/* -------------------------------------------
+
+	Copyright ZKA Technologies.
+
+------------------------------------------- */
+
+#include <KernelKit/DriveManager.hxx>
+#include <KernelKit/FileManager.hxx>
+
+/*************************************************************
+ *
+ * File: NewFS+IO.cxx
+ * Purpose: Filesystem to mountpoint interface.
+ * Date: 3/26/24
+ *
+ * Copyright ZKA Technologies., all rights reserved.
+ *
+ *************************************************************/
+
+#ifdef __FSKIT_USE_NEWFS__
+
+#include <FirmwareKit/EPM.hxx>
+
+/// Useful macros.
+
+#define NEWFS_WRITE(DRV, TRAITS, MP) (MP->DRV()).fOutput(&TRAITS)
+#define NEWFS_READ(DRV, TRAITS, MP)	 (MP->DRV()).fInput(&TRAITS)
+
+using namespace Kernel;
+
+/// @brief Read from newfs disk.
+/// @param Mnt mounted interface.
+/// @param DrvTrait drive info
+/// @param DrvIndex drive index.
+/// @return
+Int32 fs_newfs_read(MountpointInterface* Mnt, DriveTrait& DrvTrait, Int32 DrvIndex)
+{
+	if (!Mnt)
+		return -1;
+
+	DrvTrait.fPacket.fPacketGood = false;
+
+	switch (DrvIndex)
+	{
+	case kNewFSSubDriveA: {
+		NEWFS_READ(A, DrvTrait.fPacket, Mnt);
+		break;
+	}
+	case kNewFSSubDriveB: {
+		NEWFS_READ(B, DrvTrait.fPacket, Mnt);
+		break;
+	}
+	case kNewFSSubDriveC: {
+		NEWFS_READ(C, DrvTrait.fPacket, Mnt);
+		break;
+	}
+	case kNewFSSubDriveD: {
+		NEWFS_READ(D, DrvTrait.fPacket, Mnt);
+		break;
+	}
+	}
+
+	return DrvTrait.fPacket.fPacketGood;
+}
+
+/// @brief Write to newfs disk.
+/// @param Mnt mounted interface.
+/// @param DrvTrait drive info
+/// @param DrvIndex drive index.
+/// @return
+Int32 fs_newfs_write(MountpointInterface* Mnt, DriveTrait& DrvTrait, Int32 DrvIndex)
+{
+	if (!Mnt)
+		return -1;
+
+	DrvTrait.fPacket.fPacketGood = false;
+
+	switch (DrvIndex)
+	{
+	case kNewFSSubDriveA: {
+		NEWFS_WRITE(A, DrvTrait.fPacket, Mnt);
+		break;
+	}
+	case kNewFSSubDriveB: {
+		NEWFS_WRITE(B, DrvTrait.fPacket, Mnt);
+		break;
+	}
+	case kNewFSSubDriveC: {
+		NEWFS_WRITE(C, DrvTrait.fPacket, Mnt);
+		break;
+	}
+	case kNewFSSubDriveD: {
+		NEWFS_WRITE(D, DrvTrait.fPacket, Mnt);
+		break;
+	}
+	}
+
+	return DrvTrait.fPacket.fPacketGood;
+}
+
+#endif // ifdef __FSKIT_USE_NEWFS__
-- 
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