C# 클래스 SS.Ynote.Classic.Extensibility.Packages.ZipStorer

Unique class for compression/decompression file. Represents a Zip file.

상속: IDisposable

공개 메소드들

메소드	설명
AddFile ( Compression _method, string _pathname, string _filenameInZip, string _comment ) : void	Add full contents of a file into the Zip storage
Close ( ) : void	Updates central directory (if pertinent) and close the Zip storage This is a required step, unless automatic dispose is used
Create ( string _filename, string _comment ) : ZipStorer	Method to create a new storage file
Dispose ( ) : void	Closes the Zip file stream
ExtractFile ( ZipFileEntry _zfe, string _filename ) : bool	Copy the contents of a stored file into a physical file Unique compression methods are Store and Deflate
Open ( string _filename, FileAccess _access ) : ZipStorer	Method to open an existing storage file
ReadCentralDir ( ) : IEnumerable	Read all the file records in the central directory
RemoveEntries ( ZipStorer &_zip, List _zfes ) : bool	Removes one of many files in storage. It creates a new Zip file. This method only works for storage of type FileStream

메소드	설명
AddStream ( Compression _method, string _filenameInZip, Stream _source, System.DateTime _modTime, string _comment ) : void	Add full contents of a stream into the Zip storage
Create ( Stream _stream, string _comment ) : ZipStorer	Method to create a new zip storage in a stream
DateTimeToDosTime ( System.DateTime _dt ) : uint
DosTimeToDateTime ( uint _dt ) : System.DateTime
ExtractFile ( ZipFileEntry _zfe, Stream _stream ) : bool	Copy the contents of a stored file into an opened stream Unique compression methods are Store and Deflate
GetFileOffset ( uint _headerOffset ) : uint
NormalizedFilename ( string _filename ) : string
Open ( Stream _stream, FileAccess _access ) : ZipStorer	Method to open an existing storage from stream
ReadFileInfo ( ) : bool
Store ( ZipFileEntry &_zfe, Stream _source ) : void
UpdateCrcAndSizes ( ZipFileEntry &_zfe ) : void
WriteCentralDirRecord ( ZipFileEntry _zfe ) : void
WriteEndRecord ( uint _size, uint _offset ) : void
WriteLocalHeader ( ZipFileEntry &_zfe ) : void
ZipStorer ( ) : System

Add full contents of a file into the Zip storage

public AddFile ( Compression _method, string _pathname, string _filenameInZip, string _comment ) : void
_method	Compression	Compression method
_pathname	string	Full path of file to add to Zip storage
_filenameInZip	string	Filename and path as desired in Zip directory
_comment	string	Comment for stored file
리턴	void

Updates central directory (if pertinent) and close the Zip storage

This is a required step, unless automatic dispose is used

public Close ( ) : void
리턴	void

Method to create a new storage file

public static Create ( string _filename, string _comment ) : ZipStorer
_filename	string	Full path of Zip file to create
_comment	string	General comment for Zip file
리턴	ZipStorer

Closes the Zip file stream

public Dispose ( ) : void
리턴	void

Copy the contents of a stored file into a physical file

Unique compression methods are Store and Deflate

public ExtractFile ( ZipFileEntry _zfe, string _filename ) : bool
_zfe	ZipFileEntry	Entry information of file to extract
_filename	string	Name of file to store uncompressed data
리턴	bool

Method to open an existing storage file

public static Open ( string _filename, FileAccess _access ) : ZipStorer
_filename	string	Full path of Zip file to open
_access	FileAccess	File access mode as used in FileStream constructor
리턴	ZipStorer

Read all the file records in the central directory

public ReadCentralDir ( ) : IEnumerable
리턴	IEnumerable

Removes one of many files in storage. It creates a new Zip file.

This method only works for storage of type FileStream

public static RemoveEntries ( ZipStorer &_zip, List _zfes ) : bool
_zip	ZipStorer	Reference to the current Zip object
_zfes	List	List of Entries to remove from storage
리턴	bool