Class: SmalltalkFTPSession

• Inheritance
• Description
• Instance protocol
  • ftp protocol
  • protocol testing
  • queries
• Demonstration

Inheritance:

   Object
   |
   +--AbstractTCPSession
      |
      +--AbstractFTPSession
         |
         +--SmalltalkFTPSession

Package:

stx:goodies/communication

Category:

Net-Communication-FTP

Version:

rev: 1.8 date: 2018/04/11 07:58:45

user: stefan

file: SmalltalkFTPSession.st directory: goodies/communication

module: stx stc-classLibrary: communication

Author:

Claus Gittinger

Description:

Helper class for the FTPServer.

an FTPSession which allows for access to Smalltalk internals.
Unfinished - this is a simple unfinished demo.



    (FTPServer forPort:12345)
        sessionClass:SmalltalkFTPSession;
        start

    then, on the command line, try:
        ftp loalhost 12345

Instance protocol:

 canChangeWorkingDirectory: newDirectory

true if client is allowed to change to a new directory.
Here, only the simulated virtual directories 'classes' and 'processes'
are allowed.

 doLIST: longFormat

list of the virtual directories.
Either lists classes or processes

 doListClasses: longFormat

list class names as if they were files in a folder

 doListProcesses: longFormat

list process names as if they were files in a folder

 doListServices: longFormat

 generateListLineForClassNamed: aClassName

 generateListLineForProcessWithID: pid

 allowedToSeeDirectory: dir

 allowedToWriteIntoDirectory: dir

 defaultDirectoryForUser: userName

 loginUserNeedsPassword: userName

raise an error: must be redefined in concrete subclass(es)

Demonstration:

    FTPServer verbose:true