TAbZipItem

type TAbZipItem = class(TAbArchiveItem)

protected

  FItemInfo: TAbZipDirectoryFileHeader;

  FDiskNumberStart: LongWord;

  FLFHExtraField: TAbExtraField;

  FRelativeOffset: Int64;

  function GetCompressionMethod;

  function GetCompressionRatio;

  function GetDeflationOption;

  function GetDictionarySize;

  function GetExtraField;

  function GetFileComment;

  function GetGeneralPurposeBitFlag;

  function GetHostOS;

  function GetInternalFileAttributes;

  function GetRawFileName;

  function GetShannonFanoTreeCount;

  function GetVersionMadeBy;

  function GetVersionNeededToExtract;

  procedure SaveCDHToStream();

  procedure SaveDDToStream();

  procedure SaveLFHToStream();

  procedure SetCompressionMethod();

  procedure SetDiskNumberStart();

  procedure SetFileComment();

  procedure SetGeneralPurposeBitFlag();

  procedure SetHostOS();

  procedure SetInternalFileAttributes();

  procedure SetRelativeOffset();

  procedure SetVersionMadeBy();

  procedure SetVersionNeededToExtract();

  procedure UpdateVersionNeededToExtract;

  procedure UpdateZip64ExtraHeader;

  function GetCRC32; override;

  function GetExternalFileAttributes; override;

  function GetIsDirectory; override;

  function GetIsEncrypted; override;

  function GetLastModFileDate; override;

  function GetLastModFileTime; override;

  function GetNativeFileAttributes; override;

  procedure SetCompressedSize(); override;

  procedure SetCRC32(); override;

  procedure SetExternalFileAttributes(); override;

  procedure SetFileName(); override;

  procedure SetLastModFileDate(); override;

  procedure SetLastModFileTime(); override;

  procedure SetUncompressedSize(); override;

public

  constructor Create;

  destructor Destroy; override;

  procedure LoadFromStream();

  property CompressionMethod: TAbZipCompressionMethod; [rw]

  property CompressionRatio: Double; [r]

  property DeflationOption: TAbZipDeflationOption; [r]

  property DictionarySize: TAbZipDictionarySize; [r]

  property DiskNumberStart: LongWord; [rw]

  property ExtraField: TAbExtraField; [r]

  property FileComment: AnsiString; [rw]

  property HostOS: TAbZipHostOS; [rw]

  property InternalFileAttributes: Word; [rw]

  property GeneralPurposeBitFlag: Word; [rw]

  property LFHExtraField: TAbExtraField; [r]

  property RawFileName: AnsiString; [r]

  property RelativeOffset: Int64; [rw]

  property ShannonFanoTreeCount: Byte; [r]

  property VersionMadeBy: Word; [rw]

  property VersionNeededToExtract: Word; [rw]

end;

TAbZipItem

TAbArchiveItem

TObject