The FTPService allows file transfer using the FTP protocol.
The FTPService supports the following commands:
5.6.1 SERVICE_LOAD
5.6.2 SERVICE_GET
5.6.3 CONNECT
5.6.4 LOGIN
5.6.5 CHGDIR
5.6.6 GETDIR
5.6.7 ASCII
5.6.8 BINARY
5.6.9 NOOP
5.6.10 PUT
5.6.11 GET
5.6.12 SITE
5.6.13 QUOTE
5.6.14 CREATE
5.6.15 DELETE
5.6.16 RENAME
5.6.17 LIST
5.6.18 QUIT
5.6.19 SERVICE_UNLOAD
