Unit 'Zipper' Package
[Overview][Constants][Types][Classes][Index] [#fcl]

TDeCompressor

[Properties (by Name)] [Methods (by Name)] [Events (by Name)]

Decompressor object.

Declaration

Source position: zipper.pp line 244

type TDeCompressor = class(TObject)

public

  constructor Create(); virtual;

  

Creates decompressor object.

  procedure DeCompress; virtual; abstract;

  

Decompress zip stream.

  procedure Terminate;

  

Halts decompression and sets Terminated to True.

  class function ZipID; virtual; abstract;

  

Identifier for type of compression.

  property BufferSize: LongWord; [r]

  

Size of buffer used in decompression.

  property OnPercent: Integer; [rw]

  

Percentage of decompression completion.

  property OnProgress: TProgressEvent; [rw]

  

Event handler for OnProgress procedure.

  property OnProgressEx: TProgressEventEx; [rw]

  

Event handler signalled to indicate progress using processed and total byte counts.

  property Crc32Val: LongWord; [rw]

  

Running CRC32 value used for verifying zip file integrity.

  property Terminated: Boolean; [r]

  

Set to True when the Terminate method is called.

end;

Inheritance

TDeCompressor

  

Decompressor object.

|

TObject

Description

This object decompresses a compressed zip stream.


Documentation generated on: Nov 23 2024