TDeCompressor¶

Decompressor object.

Declaration¶

Source position: zipper.pp line 244

type

  TDeCompressor = class(TObject)
  public
    constructor Create;
    procedure DeCompress;
    procedure Terminate;
    class function ZipID : Word;
    property BufferSize: LongWord; {r}
    property OnPercent: Integer; {rw}
    property OnProgress: TProgressEvent; {rw}
    property OnProgressEx: TProgressEventEx; {rw}
    property Crc32Val: LongWord; {rw}
    property Terminated: Boolean; {r}
  end;

Inheritance¶

Description¶

This object decompresses a compressed zip stream.

Properties¶

Member	Visibility	Description
BufferSize read only	public	Size of buffer used in decompression.
Crc32Val	public	Running CRC32 value used for verifying zip file integrity.
Terminated read only	public	Set to True when the Terminate method is called.

See all Properties

Methods¶

Member	Visibility	Description
Create	public	Creates decompressor object.
DeCompress	public	Decompress zip stream.
Terminate	public	Halts decompression and sets Terminated to True.
ZipID	public	Identifier for type of compression.

See all Methods

Events¶

Member	Visibility	Description
OnPercent	public	Percentage of decompression completion.
OnProgress	public	Event handler for OnProgress procedure.
OnProgressEx	public	Event handler signalled to indicate progress using processed and total byte counts.

See all Events