TCDFSFormatter

Return to Unit CDFS

Description

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To be documented

Class definitions

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TCDFSFormatter = class(TDiskFormatter)

private
function CheckDevice(AVolume:TDiskVolume; ADrive:TDiskDrive; AFloppyType:TFloppyType):Boolean;
function CheckPartition(AVolume:TDiskVolume; ADrive:TDiskDrive; AFileSysType:TFileSysType):Boolean;
function GetPathTableSize(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ASupplementary:Boolean):LongWord;
function GetPathTableStart(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ASupplementary,AEndian:Boolean):LongWord;
function GetRootDirectorySize(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ASupplementary:Boolean):LongWord;
function GetRootDirectoryStart(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ASupplementary:Boolean):LongWord;
function CreatePrimaryDescriptor(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ADescriptor:PCDFSVolumeDescriptorPrimary):Boolean;
function WritePrimaryDescriptor(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ADescriptor:PCDFSVolumeDescriptorPrimary):Boolean;
function WritePrimaryPathTables(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ADescriptor:PCDFSVolumeDescriptorPrimary):Boolean;
function WritePrimaryRootDirectory(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ADescriptor:PCDFSVolumeDescriptorPrimary):Boolean;
function CreateSupplementaryDescriptor(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ADescriptor:PCDFSVolumeDescriptorSupplementary):Boolean;
function WriteSupplementaryDescriptor(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ADescriptor:PCDFSVolumeDescriptorSupplementary):Boolean;
function WriteSupplementaryPathTables(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ADescriptor:PCDFSVolumeDescriptorSupplementary):Boolean;
function WriteSupplementaryRootDirectory(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ADescriptor:PCDFSVolumeDescriptorSupplementary):Boolean;
function CreateTerminatorDescriptor(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ADescriptor:PCDFSVolumeDescriptorTerminator):Boolean;
function WriteTerminatorDescriptor(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ADescriptor:PCDFSVolumeDescriptorTerminator):Boolean;
public
function AcceptVolume(AVolume:TDiskVolume; AFloppyType:TFloppyType; AFileSysType:TFileSysType):Boolean; override;
function FormatVolume(AVolume:TDiskVolume; AFloppyType:TFloppyType; AFileSysType:TFileSysType):Boolean; override;

Function declarations

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function TCDFSFormatter.CheckDevice(AVolume:TDiskVolume; ADrive:TDiskDrive; AFloppyType:TFloppyType):Boolean;

Description: Checks Device and Floppy types are suitable for formatting

Note	Caller must hold the volume lock

function TCDFSFormatter.CheckPartition(AVolume:TDiskVolume; ADrive:TDiskDrive; AFileSysType:TFileSysType):Boolean;

Description: Checks Partition type is suitable for formatting

Note	Also check File System type for non partitioned media Caller must hold the volume lock

function TCDFSFormatter.GetPathTableSize(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ASupplementary:Boolean):LongWord;

Description: To be documented

Note	Caller must hold the volume lock

function TCDFSFormatter.GetPathTableStart(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ASupplementary,AEndian:Boolean):LongWord;

Description: To be documented

Note	Caller must hold the volume lock

function TCDFSFormatter.GetRootDirectorySize(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ASupplementary:Boolean):LongWord;

Description: To be documented

Note	Caller must hold the volume lock

function TCDFSFormatter.GetRootDirectoryStart(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ASupplementary:Boolean):LongWord;

Description: To be documented

Note	Caller must hold the volume lock

function TCDFSFormatter.CreatePrimaryDescriptor(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ADescriptor:PCDFSVolumeDescriptorPrimary):Boolean;

Description: Fill the Primary Descriptor with values based on CDFS type

Note	Caller must hold the volume lock

function TCDFSFormatter.WritePrimaryDescriptor(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ADescriptor:PCDFSVolumeDescriptorPrimary):Boolean;

Description: Write the created Primary Descriptor to disk

Note	Caller must hold the volume lock

function TCDFSFormatter.WritePrimaryPathTables(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ADescriptor:PCDFSVolumeDescriptorPrimary):Boolean;

Description: To be documented

Note	Caller must hold the volume lock

function TCDFSFormatter.WritePrimaryRootDirectory(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ADescriptor:PCDFSVolumeDescriptorPrimary):Boolean;

Description: To be documented

Note	Caller must hold the volume lock

function TCDFSFormatter.CreateSupplementaryDescriptor(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ADescriptor:PCDFSVolumeDescriptorSupplementary):Boolean;

Description: To be documented

Note	None documented

function TCDFSFormatter.WriteSupplementaryDescriptor(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ADescriptor:PCDFSVolumeDescriptorSupplementary):Boolean;

Description: To be documented

Note	Caller must hold the volume lock

function TCDFSFormatter.WriteSupplementaryPathTables(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ADescriptor:PCDFSVolumeDescriptorSupplementary):Boolean;

Description: To be documented

Note	None documented

function TCDFSFormatter.WriteSupplementaryRootDirectory(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ADescriptor:PCDFSVolumeDescriptorSupplementary):Boolean;

Description: To be documented

Note	Caller must hold the volume lock

function TCDFSFormatter.CreateTerminatorDescriptor(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ADescriptor:PCDFSVolumeDescriptorTerminator):Boolean;

Description: To be documented

Note	Caller must hold the volume lock

function TCDFSFormatter.WriteTerminatorDescriptor(AVolume:TDiskVolume; ADrive:TDiskDrive; ACDFSType:TCDFSType; ADescriptor:PCDFSVolumeDescriptorTerminator):Boolean;

Description: To be documented

Note	Caller must hold the volume lock

function TCDFSFormatter.AcceptVolume(AVolume:TDiskVolume; AFloppyType:TFloppyType; AFileSysType:TFileSysType):Boolean;

Description: To be documented

Note	Caller must hold the volume lock

function TCDFSFormatter.FormatVolume(AVolume:TDiskVolume; AFloppyType:TFloppyType; AFileSysType:TFileSysType):Boolean;

Description: To be documented

Note	Caller must hold the volume writer lock

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