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EC32 - FTP Server


The FTP server is an option, which might be used for various purposes. Primarily we have implemented this feature for our own benefit in order to transfer executable files from the development system to the test system.

Nevertheless it is extremely useful for downloading log files from a maintenance system or for upgrading the software after a change.

The feature must be enabled by an appropriate entry in the configuration file EC.ECD and the license code in APPL.PRJ must include this feature.

The access to the client station is possible using any commercial FTP client software.

A username and a password must be supplied.

The client station maintains a user/password file, which is encoded with the MD5 algorithm.

#----------------------------------------------------------------------------|
USERS=0002-------------------------------------------------------------------|
#1234,1234,123456789012345678901234567890,1234,123456789012345678901234567890|
#USER,LEN1,NAME                          ,LEN2,PASSWORD                      |
#----------------------------------------------------------------------------|
0000= 0005,d68cfbe9cb                    ,0006,70c67f256843                  |
0001= 0007,c4a7f273a2cfc5                ,0006,0e90277e6749                  |
#----------------------------------------------------------------------------|

When configuration files or the executable itself have been upgraded the software at the client system must be restarted. This can be accomplished by simply transferring a file with the name REBOOT.COM of any size into the application directory of the client system. The currently running software checks periodically for the presence of such a file and, if found, it deletes the files and executes a reboot.

  Note: If the new configuration is erroneous the restart will possibly fail and prevent any further access to the client. Care should be taken in order to avoid such a deadlock.

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