Specifications

PERFORMING DOWNLOADS
Direct Application Downloads
O
MNI 37XX REFERENCE MANUAL 105
7 **VERIFYING FILES**
C
OMPARE SIGNATURE
FILENAME.P7S
FILENAME
.OUT
**AUTHENTIC**
or else
--- FAILED ---
The file authentication module proceeds to authenticate any new signature
files downloaded with the OS files.
When the signature file authentication routine starts, the status display
shown at left informs you of the progress of the authentication process.
If file authentication succeeds for a specific signature file, the “
AUTHENTIC”
message displays directly below the filename of the signature file. If file
authentication fails for a specific signature file, the “
FAILED” message
displays for five seconds below the filename and the terminal beeps three
times, allowing you to note which signature file failed to authenticate. The
authentication process then proceeds to the next signature file until all
signature files are validated.
When all new signature files are authenticated, the terminal restarts and
the application specified in the *GO variable or the default application in
Group 1, executes and starts running on the terminal.
8 (Application Prompt)
or
DOWNLOAD NEEDED
If the downloaded application successfully authenticated, the
corresponding application prompt or logo displays on restart.
The terminal can now process transactions.
Note: The message DOWNLOAD NEEDED appears if:
•The *GO variable is not set.
•*GO does not specify an application is present.
•The application did not authenticate (invalid or missing *.p7s
file).
•The application uses shared libraries that are missing or were
not authenticated (invalid or missing *.p7s files).
Note: If one or more executables in the application fail to successfully
authenticate, the application may not run. If the application
attempts to access an unauthenticated executable or library, it
may crash. You must then repeat the direct download procedure
using the correct certificates and/or signature files.
Table 21 Direct Application Download Procedure
Step Display Action