TUSBDiskController

Return to Unit Filesystem

Description

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To be documented

Class definitions

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TUSBDiskController = class(TExtDiskController)

constructor Create(ADriver:TFileSysDriver);
public
function ControllerInit:Boolean; override;
function LocateDevices:Boolean; override;
function Read(ADevice:TDiskDevice; ASector:LongWord; ACount:Word; var ABuffer):Boolean; override;
function Write(ADevice:TDiskDevice; ASector:LongWord; ACount:Word; const ABuffer):Boolean; override;
function Reset(ADevice:TDiskDevice):Boolean; override;
function LockMedia(ADevice:TDiskDevice):Boolean; override;
function UnlockMedia(ADevice:TDiskDevice):Boolean; override;
function EjectMedia(ADevice:TDiskDevice):Boolean; override;
function MediaReady(ADevice:TDiskDevice):Boolean; override;
function MediaChanged(ADevice:TDiskDevice):Boolean; override;
function MediaLocked(ADevice:TDiskDevice):Boolean; override;
function Information(ADevice:TDiskDevice):String; override;
function VendorId(ADevice:TDiskDevice):Word; override;
function DeviceId(ADevice:TDiskDevice):Word; override;
function Manufacturer(ADevice:TDiskDevice):String; override;
function Product(ADevice:TDiskDevice):String; override;
function SerialNumber(ADevice:TDiskDevice):String; override;
function LogicalUnitNo(ADevice:TDiskDevice):LongWord; override;
function LBA(ADevice:TDiskDevice):Boolean; override;
function MediaType(ADevice:TDiskDevice):TMediaType; override;
function FloppyType(ADevice:TDiskDevice):TFloppyType; override;
function Ready(ADevice:TDiskDevice):Boolean; override;
function Locked(ADevice:TDiskDevice):Boolean; override;
function Lockable(ADevice:TDiskDevice):Boolean; override;
function Ejectable(ADevice:TDiskDevice):Boolean; override;
function Readable(ADevice:TDiskDevice):Boolean; override;
function Writeable(ADevice:TDiskDevice):Boolean; override;
function Removable(ADevice:TDiskDevice):Boolean; override;
function ChangeLine(ADevice:TDiskDevice):Boolean; override;
function PhysicalCylinders(ADevice:TDiskDevice):LongWord; override;
function PhysicalHeads(ADevice:TDiskDevice):LongWord; override;
function PhysicalSectors(ADevice:TDiskDevice):LongWord; override;
function LogicalCylinders(ADevice:TDiskDevice):LongWord; override;
function LogicalHeads(ADevice:TDiskDevice):LongWord; override;
function LogicalSectors(ADevice:TDiskDevice):LongWord; override;
function SectorSize(ADevice:TDiskDevice):Word; override;
function SectorCount(ADevice:TDiskDevice):Int64; override;

Function declarations

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constructor TUSBDiskController.Create(ADriver:TFileSysDriver);

Description: To be documented

Note	None documented

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function TUSBDiskController.ControllerInit:Boolean;

Description: To be documented

Note	None documented

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function TUSBDiskController.LocateDevices:Boolean;

Description: To be documented

Note	None documented

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function TUSBDiskController.Read(ADevice:TDiskDevice; ASector:LongWord; ACount:Word; var ABuffer):Boolean;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.Write(ADevice:TDiskDevice; ASector:LongWord; ACount:Word; const ABuffer):Boolean;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.Reset(ADevice:TDiskDevice):Boolean;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.LockMedia(ADevice:TDiskDevice):Boolean;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.UnlockMedia(ADevice:TDiskDevice):Boolean;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.EjectMedia(ADevice:TDiskDevice):Boolean;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.MediaReady(ADevice:TDiskDevice):Boolean;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.MediaChanged(ADevice:TDiskDevice):Boolean;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.MediaLocked(ADevice:TDiskDevice):Boolean;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.Information(ADevice:TDiskDevice):String;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.VendorId(ADevice:TDiskDevice):Word;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.DeviceId(ADevice:TDiskDevice):Word;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.Manufacturer(ADevice:TDiskDevice):String;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.Product(ADevice:TDiskDevice):String;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.SerialNumber(ADevice:TDiskDevice):String;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.LogicalUnitNo(ADevice:TDiskDevice):LongWord;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.LBA(ADevice:TDiskDevice):Boolean;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.MediaType(ADevice:TDiskDevice):TMediaType;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.FloppyType(ADevice:TDiskDevice):TFloppyType;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.Ready(ADevice:TDiskDevice):Boolean;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.Locked(ADevice:TDiskDevice):Boolean;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.Lockable(ADevice:TDiskDevice):Boolean;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.Ejectable(ADevice:TDiskDevice):Boolean;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.Readable(ADevice:TDiskDevice):Boolean;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.Writeable(ADevice:TDiskDevice):Boolean;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.Removable(ADevice:TDiskDevice):Boolean;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.ChangeLine(ADevice:TDiskDevice):Boolean;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.PhysicalCylinders(ADevice:TDiskDevice):LongWord;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.PhysicalHeads(ADevice:TDiskDevice):LongWord;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.PhysicalSectors(ADevice:TDiskDevice):LongWord;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.LogicalCylinders(ADevice:TDiskDevice):LongWord;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.LogicalHeads(ADevice:TDiskDevice):LongWord;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.LogicalSectors(ADevice:TDiskDevice):LongWord;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.SectorSize(ADevice:TDiskDevice):Word;

Description: To be documented

Note	Caller must hold the device lock

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function TUSBDiskController.SectorCount(ADevice:TDiskDevice):Int64;

Description: To be documented

Note	Caller must hold the device lock

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