| Name | Description |
|---|---|
| InvalidHeaderException | |
| TarArchive | The TarArchive class implements the concept of a 'Tape Archive'. A tar archive is a series of entries, each of which represents a file system object. Each entry in the archive consists of a header block followed by 0 or more data blocks. Directory entries consist only of the header block, and are followed by entries for the directory's contents. File entries consist of a header followed by the number of blocks needed to contain the file's contents. All entries are written on block boundaries. Blocks are 512 bytes long. TarArchives are instantiated in either read or write mode, based upon whether they are instantiated with an InputStream or an OutputStream. Once instantiated TarArchives read/write mode can not be changed. There is currently no support for random access to tar archives. However, it seems that subclassing TarArchive, and using the TarBuffer.CurrentRecord and TarBuffer.CurrentBlock properties, this would be rather trivial. |
| TarBuffer | The TarBuffer class implements the tar archive concept of a buffered input stream. This concept goes back to the days of blocked tape drives and special io devices. In the C# universe, the only real function that this class performs is to ensure that files have the correct "record" size, or other tars will complain. You should never have a need to access this class directly. TarBuffers are created by Tar IO Streams. |
| TarEntry | This class represents an entry in a Tar archive. It consists of the entry's header, as well as the entry's File. Entries can be instantiated in one of three ways, depending on how they are to be used. TarEntries that are created from the header bytes read from an archive are instantiated with the TarEntry( byte[] ) constructor. These entries will be used when extracting from or listing the contents of an archive. These entries have their header filled in using the header bytes. They also set the File to null, since they reference an archive entry not a file. TarEntries that are created from files that are to be written into an archive are instantiated with the CreateEntryFromFile(string) pseudo constructor. These entries have their header filled in using the File's information. They also keep a reference to the File for convenience when writing entries. Finally, TarEntries can be constructed from nothing but a name. This allows the programmer to construct the entry by hand, for instance when only an InputStream is available for writing to the archive, and the header information is constructed from other information. In this case the header fields are set to defaults and the File is set to null. TarHeader |
| TarException | |
| TarHeader | This class encapsulates the Tar Entry Header used in Tar Archives. The class also holds a number of tar constants, used mostly in headers. |
| TarInputStream | The TarInputStream reads a UNIX tar archive as an InputStream. methods are provided to position at each successive entry in the archive, and the read each entry as a normal input stream using read(). |
| TarInputStream.EntryFactoryAdapter | Standard entry factory class creating instances of the class TarEntry |
| TarOutputStream | The TarOutputStream writes a UNIX tar archive as an OutputStream. Methods are provided to put entries, and then write their contents by writing to this stream using write(). |