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/* -------------------------------------------
Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
------------------------------------------- */
#include <KernelKit/DriveMgr.h>
#include <KernelKit/FileMgr.h>
/*************************************************************
*
* File: DriveMgr+IO.cc
* Purpose: Filesystem to mountpoint interface.
* Date: 3/26/24
*
* Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
*
*************************************************************/
/// Useful macros regarding the IFS.
#define fsi_ifs_write(DRV, TRAITS, MP) (MP->DRV()).fOutput(TRAITS)
#define fsi_ifs_read(DRV, TRAITS, MP) (MP->DRV()).fInput(TRAITS)
namespace Kernel {
/// @brief Read from newfs disk.
/// @param Mnt mounted interface.
/// @param DrvTrait drive info
/// @param DrvIndex drive index.
/// @return
Int32 fs_ifs_read(MountpointInterface* Mnt, DriveTrait& DrvTrait, Int32 DrvIndex) {
if (!Mnt) return 1;
DrvTrait.fPacket.fPacketGood = false;
switch (DrvIndex) {
case MountpointInterface::kDriveIndexA: {
fsi_ifs_read(A, DrvTrait.fPacket, Mnt);
break;
}
case MountpointInterface::kDriveIndexB: {
fsi_ifs_read(B, DrvTrait.fPacket, Mnt);
break;
}
case MountpointInterface::kDriveIndexC: {
fsi_ifs_read(C, DrvTrait.fPacket, Mnt);
break;
}
case MountpointInterface::kDriveIndexD: {
fsi_ifs_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_ifs_write(MountpointInterface* Mnt, DriveTrait& DrvTrait, Int32 DrvIndex) {
if (!Mnt) return 1;
DrvTrait.fPacket.fPacketGood = false;
switch (DrvIndex) {
case MountpointInterface::kDriveIndexA: {
fsi_ifs_write(A, DrvTrait.fPacket, Mnt);
break;
}
case MountpointInterface::kDriveIndexB: {
fsi_ifs_write(B, DrvTrait.fPacket, Mnt);
break;
}
case MountpointInterface::kDriveIndexC: {
fsi_ifs_write(C, DrvTrait.fPacket, Mnt);
break;
}
case MountpointInterface::kDriveIndexD: {
fsi_ifs_write(D, DrvTrait.fPacket, Mnt);
break;
}
}
return DrvTrait.fPacket.fPacketGood;
}
} // namespace Kernel
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