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/* -------------------------------------------
Copyright Mahrouss Logic
------------------------------------------- */
#ifndef __DRIVE_MANAGER__
#define __DRIVE_MANAGER__
#include <CompilerKit/CompilerKit.hxx>
#include <KernelKit/DebugOutput.hpp>
#include <KernelKit/DeviceManager.hpp>
#include <KernelKit/HError.hpp>
#include <NewKit/Defines.hpp>
#include <NewKit/String.hpp>
#define kDriveInvalidID -1
#define kDriveNameLen 32
namespace HCore {
enum {
kInvalidDrive = -1,
kBlockDevice = 0xAD,
kMassStorage = 0xDA,
kFloppyDisc = 0xCD,
kOpticalDisc = 0xDC, // CD-ROM/DVD-ROM/Blu-Ray
kReadOnly = 0x10, // Read only drive
kEPMDrive = 0x11, // Explicit Partition Map.
kEPTDrive = 0x12, // ESP w/ EPM partition.
kMBRDrive = 0x13, // IBM PC classic partition scheme
kDriveCnt = 9,
};
typedef Int64 rt_drive_id_type;
/// @brief Mounted drive traits.
struct DriveTraits final {
Char fName[kDriveNameLen]; // /System, /Boot, //./Devices/USB...
Int32 fKind; // fMassStorage, fFloppy, fOpticalDisc.
rt_drive_id_type fId; // Drive id.
Int32 fFlags; // fReadOnly, fXPMDrive, fXPTDrive
//! for StorageKit.
struct DrivePacket final {
voidPtr fPacketContent; // packet body.
Char fPacketMime[32]; //! identify what we're sending.
SizeT fPacketSize; // packet size
UInt32 fPacketCRC32; // sanity crc, in case if good is set to false
Boolean fPacketGood;
} fPacket;
};
#define kPacketBinary "file/x-binary"
#define kPacketSource "file/x-source"
#define kPacketASCII "file/x-ascii"
#define kPacketZip "file/x-zip"
//! drive as a device.
typedef DeviceInterface<DriveTraits> DriveDevice;
typedef DriveDevice* DriveDevicePtr;
/**
* @brief Abstracted hard-drive container class.
* @note This class has all of it's drive set to nullptr, allocate them using
* GetAddressOf(index).
*/
class Mountpoint final {
public:
explicit Mountpoint() = default;
~Mountpoint() = default;
HCORE_COPY_DEFAULT(Mountpoint);
public:
DriveDevicePtr A() { return mA; }
DriveDevicePtr B() { return mB; }
DriveDevicePtr C() { return mC; }
DriveDevicePtr D() { return mD; }
DriveDevicePtr* GetAddressOf(int index) {
DbgLastError() = kErrorSuccess;
switch (index) {
case 0:
return &mA;
case 1:
return &mB;
case 2:
return &mC;
case 3:
return &mD;
default: {
DbgLastError() = kErrorNoSuchDisk;
kcout << "HCoreKrnl\\Mountpoint: Check HError.\n";
break;
}
}
return nullptr;
}
private:
DriveDevicePtr mA, mB, mC, mD = nullptr;
};
} // namespace HCore
#endif /* ifndef __DRIVE_MANAGER__ */
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