Difference between revisions of "TNTFSDataKey"
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Latest revision as of 05:55, 24 May 2018
Return to Unit NTFSClass
Description
To be documented
Class definitions
TNTFSDataKey = class(TNTFSDiskKey)
constructor Create(ALocalLock:TMutexHandle);
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destructor Destroy; override;
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private
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FData:Pointer;
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FDataSize:Word;
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Size of the data (Only valid when the last entry flag is not set) |
procedure SetKeySize(ASize:Word); override;
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procedure SetData(AData:Pointer);
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procedure SetDataSize(ASize:Word);
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public
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property Data:Pointer read FData write SetData;
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property DataSize:Word read FDataSize write SetDataSize;
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function DataOffset:Word;
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Offset to the data (Only valid when the last entry flag is not set) |
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 TNTFSDataKey.Create(ALocalLock:TMutexHandle);
Description: To be documented
| Note | None documented |
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destructor TNTFSDataKey.Destroy;
Description: To be documented
| Note | None documented |
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procedure TNTFSDataKey.SetKeySize(ASize:Word);
Description: To be documented
| Note | None documented |
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procedure TNTFSDataKey.SetData(AData:Pointer);
Description: To be documented
| Note | None documented |
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procedure TNTFSDataKey.SetDataSize(ASize:Word);
Description: To be documented
| Note | None documented |
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function TNTFSDataKey.DataOffset:Word;
Description: To be documented
| Note | None documented |
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function TNTFSDataKey.CalculatedSize(AVersion:Word):Word;
Description: To be documented
| Note | Calculated Size includes any rounding required for alignment |
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function TNTFSDataKey.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 TNTFSDataKey.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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