07/07/21 Rewrite and refector by C
07/06/06 Add FTP prtocol to SHAREWORLD. We can download files through FTP.
07/06/04 Add data structor "Tree" into Root FileSystem. Remove sw::file's fields "_subfiles" and "_parent". Remove sw::file's equal operation that between sw::file* and string name. Add function "opendir", "readdir", "rewinddir", and "closedir" back as base filesystem' operations.
07/05/25 After few days work, infine sw's design: the root filesystem and other filesystem. And add destructor and assignment operator to class sw::file's. Change sw::lfp (Local File Protocol) to sw::lfs (Linux FileSystem).
07/05/21 implement command cp and Local File Protocol. rm, mv and rmdir is next step. Divide "iop" into "inp" and "outp"
07/05/16 implement command mkdir, pwd. add "iop"(I/O port) to "class file". Format file(add 'sw_') and code.