FTP help

[bugsuperstar37]

using an fsockopen, how would I change directories on the FTP server and what would be the correct command to upload a file?

Thank you for your help!

[jim_keller]

the command to change directories in FTP is:
CWD /to/my/directory

to upload, use STOR [remote-filename]
STOR must be followd by PORT or PASV.

go here for a nice list of raw ftp commands:
http://www.dreamhaven.net/ftp-raw.html

[bugsuperstar37]

Great, but how do I specify what file to upload? I realize the STOR [remote-filename] specifies what the name of the file will be on the FTP server, but how do I tell the server what file to upload? Must I read the file into a string to send it?

If I use PASV, how do I know what port to use?

Thank you very much for your help.

Chris