Difference between revisions of "TRecognizer"
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Latest revision as of 03:57, 17 May 2018
Return to Unit Filesystem
Description
To be documented
Class definitions
TRecognizer = class(TListObject)
constructor Create(ADriver:TFileSysDriver);
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destructor Destroy; override;
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private
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FLock:TSynchronizerHandle;
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FLocalLock:TMutexHandle;
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protected
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FDriver:TFileSysDriver;
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FAllowDrive:Boolean;
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Enable mounting with an attached Drive |
FAllowDefault:Boolean;
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Enable mounting of unrecognized media (Unpartitioned Media Only) |
FDirtyCheck:Boolean;
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Enable checking Volume when dirty flag set on mount |
FQuickCheck:Boolean;
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Enable quick check only when checking dirty Volume |
FPartitioner:TDiskPartitioner;
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FFormatter:TDiskFormatter;
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FDefragger:TDiskDefragger;
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FConverter:TDiskConverter;
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FRepairer:TDiskRepairer;
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FResizer:TDiskResizer;
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FCopier:TDiskCopier;
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FImager:TDiskImager;
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function AcquireLock:Boolean;
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function ReleaseLock:Boolean;
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function GetName:String; virtual;
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public
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property Name:String read GetName;
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property AllowDrive:Boolean read FAllowDrive write FAllowDrive;
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property AllowDefault:Boolean read FAllowDefault write FAllowDefault;
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property DirtyCheck:Boolean read FDirtyCheck write FDirtyCheck;
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property QuickCheck:Boolean read FQuickCheck write FQuickCheck;
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property Partitioner:TDiskPartitioner read FPartitioner write FPartitioner;
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property Formatter:TDiskFormatter read FFormatter write FFormatter;
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property Defragger:TDiskDefragger read FDefragger write FDefragger;
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property Converter:TDiskConverter read FConverter write FConverter;
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property Repairer:TDiskRepairer read FRepairer write FRepairer;
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property Resizer:TDiskResizer read FResizer write FResizer;
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property Copier:TDiskCopier read FCopier write FCopier;
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property Imager:TDiskImager read FImager write FImager;
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function ReaderLock:Boolean;
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function ReaderUnlock:Boolean;
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function ReaderConvert:Boolean;
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function WriterLock:Boolean;
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function WriterUnlock:Boolean;
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function WriterConvert:Boolean;
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function RecognizePartitionId(APartitionId:Byte):Boolean; virtual;
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function RecognizeBootSector(ABootSector:PBootSector; const AStartSector,ASectorCount:Int64):Boolean; virtual;
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function RecognizePartition(APartition:TDiskPartition):Boolean; virtual;
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function RecognizeVolume(AVolume:TDiskVolume):Boolean; virtual;
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function MountVolume(AVolume:TDiskVolume; ADrive:TDiskDrive):Boolean; virtual;
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function DismountVolume(AVolume:TDiskVolume):Boolean; virtual;
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function RecognizeImage(AImage:TDiskImage):Boolean; virtual;
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function MountImage(AImage:TDiskImage):Boolean; virtual;
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function DismountImage(AImage:TDiskImage):Boolean; virtual;
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function InsertImage(AImage:TDiskImage):Boolean; virtual;
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function EjectImage(AImage:TDiskImage):Boolean; virtual;
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Function declarations
constructor TRecognizer.Create(ADriver:TFileSysDriver);
Description: To be documented
| Note | None documented |
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destructor TRecognizer.Destroy;
Description: To be documented
| Note | None documented |
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function TRecognizer.AcquireLock:Boolean;
Description: To be documented
| Note | None documented |
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function TRecognizer.ReleaseLock:Boolean;
Description: To be documented
| Note | None documented |
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function TRecognizer.GetName:String;
Description: To be documented
| Note | None documented |
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function TRecognizer.ReaderLock:Boolean;
Description: To be documented
| Note | None documented |
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function TRecognizer.ReaderUnlock:Boolean;
Description: To be documented
| Note | None documented |
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function TRecognizer.ReaderConvert:Boolean;
Description: Convert a Reader lock to a Writer lock
| Note | None documented |
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function TRecognizer.WriterLock:Boolean;
Description: To be documented
| Note | None documented |
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function TRecognizer.WriterUnlock:Boolean;
Description: To be documented
| Note | None documented |
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function TRecognizer.WriterConvert:Boolean;
Description: Convert a Writer lock to a Reader lock
| Note | None documented |
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function TRecognizer.RecognizePartitionId(APartitionId:Byte):Boolean;
Description: To be documented
| Note | None documented |
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function TRecognizer.RecognizeBootSector(ABootSector:PBootSector; const AStartSector,ASectorCount:Int64):Boolean;
Description: To be documented
| Note | None documented |
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function TRecognizer.RecognizePartition(APartition:TDiskPartition):Boolean;
Description: To be documented
| Note | Caller must hold the partition lock |
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function TRecognizer.RecognizeVolume(AVolume:TDiskVolume):Boolean;
Description: To be documented
| Note | Caller must hold the volume lock |
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function TRecognizer.MountVolume(AVolume:TDiskVolume; ADrive:TDiskDrive):Boolean;
Description: To be documented
| Note | Caller must hold the volume and drive locks |
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function TRecognizer.DismountVolume(AVolume:TDiskVolume):Boolean;
Description: To be documented
| Note | Dismount does not free the Volume only the FileSystem and Drive(s)
Caller must hold the volume writer lock |
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function TRecognizer.RecognizeImage(AImage:TDiskImage):Boolean;
Description: To be documented
| Note | Caller must hold the image lock |
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function TRecognizer.MountImage(AImage:TDiskImage):Boolean;
Description: To be documented
| Note | Caller must hold the image lock |
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function TRecognizer.DismountImage(AImage:TDiskImage):Boolean;
Description: To be documented
| Note | Dismount closes the Image and frees Device, Partitions, Volumes, Drives.
Caller must hold the image lock |
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function TRecognizer.InsertImage(AImage:TDiskImage):Boolean;
Description: To be documented
| Note | Caller must hold the image lock |
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function TRecognizer.EjectImage(AImage:TDiskImage):Boolean;
Description: To be documented
| Note | Eject closes the Image but does not free Device, Partitions, Volumes, Drives.
Caller must hold the image writer lock |
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