TNTFSAttrDefs

Return to Unit NTFSClass

Description

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To be documented

Class definitions

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TNTFSAttrDefs = class(TFileSysList)

constructor Create;
destructor Destroy; override;
private
FAttrDefLocal:TMutexHandle;
function GetPrevious(AAttrDef:TNTFSAttrDef):TNTFSAttrDef;
public
function CreateAttrDef(AType:LongWord; AVersion:Word; ANew:Boolean):TNTFSAttrDef;
function DestroyAttrDef(AAttrDef:TNTFSAttrDef):Boolean;
function NewAttrDef(AType:LongWord; const AName:String; AVersion:Word):TNTFSAttrDef;
function GetAttrDef(AType:LongWord; const AName:String):TNTFSAttrDef;
function GetAttrDefByIndex(AIndex:Integer; AVersion:Word):TNTFSAttrDef;
function GetAttrDefByIndexEx(AIndex:Integer; AVersion:Word; AWrite:Boolean):TNTFSAttrDef;
function GetAttrDefByAttribute(AAttribute:TNTFSDiskAttribute):TNTFSAttrDef;
function RemoveAttrDef(AAttrDef:TNTFSAttrDef):Boolean;
function CheckSize(AAttribute:TNTFSDiskAttribute;const ASize:Int64):Boolean;
function CheckIndexed(AAttribute:TNTFSDiskAttribute):Boolean;
function CheckResident(AAttribute:TNTFSDiskAttribute):Boolean;
function CheckUncompressed(AAttribute:TNTFSDiskAttribute):Boolean;
function TotalSize:Int64;
function AttrDefCount:LongWord;
function Init(AVersion:Word):Boolean;
function ReadAttrDefs(ABuffer:Pointer; var AOffset,ASize:LongWord; AVersion:Word):Boolean;
function WriteAttrDefs(ABuffer:Pointer; var AOffset,ASize:LongWord; AVersion:Word):Boolean;

Function declarations

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constructor TNTFSAttrDefs.Create;

Description: To be documented

Note	None documented

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destructor TNTFSAttrDefs.Destroy;

Description: To be documented

Note	None documented

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function TNTFSAttrDefs.GetPrevious(AAttrDef:TNTFSAttrDef):TNTFSAttrDef;

Description: To be documented

Note	Caller must hold the lock

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function TNTFSAttrDefs.CreateAttrDef(AType:LongWord; AVersion:Word; ANew:Boolean):TNTFSAttrDef;

Description: Create an attribute def, add to end of list

Note	None documented

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function TNTFSAttrDefs.DestroyAttrDef(AAttrDef:TNTFSAttrDef):Boolean;

Description: Remove the attribute def from the list and free

Note	None documented

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function TNTFSAttrDefs.NewAttrDef(AType:LongWord; const AName:String; AVersion:Word):TNTFSAttrDef;

Description: Create an attribute def, insert in sorted list

Note	None documented

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function TNTFSAttrDefs.GetAttrDef(AType:LongWord; const AName:String):TNTFSAttrDef;

Description: Get an attribute def by type and name

Note	None documented

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function TNTFSAttrDefs.GetAttrDefByIndex(AIndex:Integer; AVersion:Word):TNTFSAttrDef;

Description: To be documented

Note	None documented

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function TNTFSAttrDefs.GetAttrDefByIndexEx(AIndex:Integer; AVersion:Word; AWrite:Boolean):TNTFSAttrDef;

Description: To be documented

Note	None documented

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function TNTFSAttrDefs.GetAttrDefByAttribute(AAttribute:TNTFSDiskAttribute):TNTFSAttrDef;

Description: To be documented

Note	None documented

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function TNTFSAttrDefs.RemoveAttrDef(AAttrDef:TNTFSAttrDef):Boolean;

Description: Remove the attribute def from the list and free

Note	None documented

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function TNTFSAttrDefs.CheckSize(AAttribute:TNTFSDiskAttribute; const ASize:Int64):Boolean;

Description: Check if the Attribute can be made the passed size (Smaller or Larger)

Note	None documented

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function TNTFSAttrDefs.CheckIndexed(AAttribute:TNTFSDiskAttribute):Boolean;

Description: Check if the Attribute must be indexed

Note	None documented

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function TNTFSAttrDefs.CheckResident(AAttribute:TNTFSDiskAttribute):Boolean;

Description: Check if the Attribute must be resident

Note	None documented

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function TNTFSAttrDefs.CheckUncompressed(AAttribute:TNTFSDiskAttribute):Boolean;

Description: Check if the Attribute must be uncompresed

Note	None documented

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function TNTFSAttrDefs.TotalSize:Int64;

Description: To be documented

Note	None documented

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function TNTFSAttrDefs.AttrDefCount:LongWord;

Description: To be documented

Note	None documented

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function TNTFSAttrDefs.Init(AVersion:Word):Boolean;

Description: To be documented

Note	None documented

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function TNTFSAttrDefs.ReadAttrDefs(ABuffer:Pointer; var AOffset,ASize:LongWord; AVersion:Word):Boolean;

Description: Read the attribute def items from the supplied buffer at the supplied offset

Note	None documented

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function TNTFSAttrDefs.WriteAttrDefs(ABuffer:Pointer; var AOffset,ASize:LongWord; AVersion:Word):Boolean;

Description: Write the attribute def items to the supplied buffer at the supplied offset

Note	None documented

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