Difference between revisions of "TNTFSAttributeKey"
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Latest revision as of 05:57, 24 May 2018
Return to Unit NTFSClass
Description
To be documented
Class definitions
TNTFSAttributeKey = class(TNTFSDiskKey)
constructor Create(ALocalLock:TMutexHandle);
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destructor Destroy; override;
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private
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FFileReference:Int64;
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File reference (Only valid when the last entry flag is not set) |
FAttribute:TNTFSDiskAttribute;
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Indexed attribute of this key |
function GetInvalid:Boolean;
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procedure SetInvalid(AValue:Boolean);
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procedure SetKeySize(ASize:Word); override;
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procedure SetAttribute(AAttribute:TNTFSDiskAttribute);
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public
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property Invalid:Boolean read GetInvalid write SetInvalid;
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Key points to invalid file record or attribute |
property FileReference:Int64 read FFileReference write FFileReference;
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property Attribute:TNTFSDiskAttribute read FAttribute write SetAttribute;
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function UpdateKey:Boolean;
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function RecordNumber:Int64;
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function CalculatedSize(AVersion:Word):Word; override;
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function ReadKey(ABuffer:Pointer; var AOffset,ASize:LongWord; AVersion:Word):Boolean; override;
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function WriteKey(ABuffer:Pointer; var AOffset,ASize:LongWord; AVersion:Word):Boolean; override;
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Function declarations
constructor TNTFSAttributeKey.Create(ALocalLock:TMutexHandle);
Description: To be documented
| Note | None documented |
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destructor TNTFSAttributeKey.Destroy;
Description: To be documented
| Note | None documented |
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function TNTFSAttributeKey.GetInvalid:Boolean;
Description: To be documented
| Note | None documented |
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procedure TNTFSAttributeKey.SetInvalid(AValue:Boolean);
Description: To be documented
| Note | None documented |
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procedure TNTFSAttributeKey.SetKeySize(ASize:Word);
Description: To be documented
| Note | None documented |
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procedure TNTFSAttributeKey.SetAttribute(AAttribute:TNTFSDiskAttribute);
Description: To be documented
| Note | None documented |
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function TNTFSAttributeKey.UpdateKey:Boolean;
Description: To be documented
| Note | None documented |
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function TNTFSAttributeKey.RecordNumber:Int64;
Description: To be documented
| Note | None documented |
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function TNTFSAttributeKey.CalculatedSize(AVersion:Word):Word;
Description: Calculated Size includes any rounding required for alignment
| Note | None documented |
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function TNTFSAttributeKey.ReadKey(ABuffer:Pointer; var AOffset,ASize:LongWord; AVersion:Word):Boolean;
Description: Read the index entry from the supplied buffer at the supplied offset
| Note | None documented |
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function TNTFSAttributeKey.WriteKey(ABuffer:Pointer; var AOffset,ASize:LongWord; AVersion:Word):Boolean;
Description: Write the index entry to the supplied buffer at the supplied offset
| Note | None documented |
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